-2020-12-31 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vectorizable_condition): Only nullify cond_expr
- if we've created a new condition. Don't nullify it if we've decided
- to keep it and then invert the result.
-
-2020-12-31 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop-manip.c (create_lcssa_for_virtual_phi): Return
- the incoming virtual operand definition.
- (vect_do_peeling): When vectorizing an epilogue loop, handle the
- case in which the main loop has a virtual phi and the epilogue
- and scalar loops don't. Restore an earlier comment about the
- update_ssa call.
-
-2019-12-30 Olivier Hainque <hainque@adacore.com>
-
- * config/vxworks/stdint.h: New file. Include _yvals.h
- then stdint-gcc.h.
- * config/t-vxworks: Arrange to install the stdint.h wrapper.
- * config.gcc (*-*-vxworks*): Add stdint-gcc.h to $extra_headers
- so it gets copied. Set use_gcc_stdint to request _not_ crafting
- stdint.h through the common Makefile rules.
-
-2019-12-30 Olivier Hainque <hainque@adacore.com>
-
- * config/vxworks/_yvals.h: New file.
- * config/vxworks/_yvals-wrapper.h: New file.
- * gcc/config/vxworks/math.h: Use it to wrap the VxWorks
- math.h header.
- * gcc/config/vxworks/complex.h: Likewise.
- * gcc/config/vxworks/setjmp.h: Likewise.
- * gcc/config/vxworks/inttypes.h: Likewise.
- * config.gcc (*-*-vxworks*): Add system header wrappers
- to extra_headers.
- (powerpc-*-vxworks*): Reuse the common extra_headers.
-
-2019-12-30 Olivier Hainque <hainque@adacore.com>
-
- * config/vxworks/_vxworks-versions.h: New file.
- * config.gcc (*-*-vxworks*): Add it to extra_headers.
-
-2019-12-30 Olivier Hainque <hainque@adacore.com>
-
- * config/t-vxworks: Rework the vxworks.o compilation
- rules to use $(COMPILE).
-
-2019-12-30 Joel Brobecker <brobecker@adacore.com>
-
- * config.gcc <*-*-vxworks*>: Add vxworks-c.o to c_target_objs
- and cxx_target_objs. Set target_has_targetcm to "yes". Add
- vxworks-predef.h to extra_headers.
- * config/t-vxworks (vxworks-c.o): New target.
- * config/vxworks-c.c: New file.
- * config/vxworks/vxworks-predef.h: New file.
-
-2019-12-30 Alexandre Oliva <oliva@adacore.com>
- Olivier Hainque <hainque@adacore.com>
-
- * config/vx-common.h (WCHAR_TYPE_SIZE): 32 on VxWorks 7.
- (WCHAR_TYPE): Pick accordingly.
- (WINT_TYPE_SIZE): Define in terms of WCHAR_TYPE_SIZE.
- (WINT_TYPE): Define in terms of WCHAR_TYPE.
-
-2019-12-30 Olivier Hainque <hainque@adacore.com>
-
- * config/vx-common.h: Minor reorganization and add
- sectioning comments.
-
-2019-12-30 Doug Rupp <rupp@adacore.com>
-
- * config/rs6000/vxworks.h (STARTFILE_PREFIX_SPEC): Define.
-
-2019-12-30 Olivier Hainque <hainque@adacore.com>
- Jerome Lambourg <labourg@adacore.com>
-
- * config/t-vxworks: Arrange to alter/restore glimits.h
- before/after stmp-int-hdrs, so it uses a different macro
- name to protect itself against recursive inclusions.
-
-2019-12-30 Peter Bergner <bergner@linux.ibm.com>
-
- PR target/92923
- * config/rs6000/rs6000-builtin.def (VAND, VANDC, VNOR, VOR, VXOR):
- Delete.
- (EQV_V16QI_UNS, EQV_V8HI_UNS, EQV_V4SI_UNS, EQV_V2DI_UNS, EQV_V1TI_UNS,
- NAND_V16QI_UNS, NAND_V8HI_UNS, NAND_V4SI_UNS, NAND_V2DI_UNS,
- NAND_V1TI_UNS, ORC_V16QI_UNS, ORC_V8HI_UNS, ORC_V4SI_UNS, ORC_V2DI_UNS,
- ORC_V1TI_UNS, VAND_V16QI_UNS, VAND_V16QI, VAND_V8HI_UNS, VAND_V8HI,
- VAND_V4SI_UNS, VAND_V4SI, VAND_V2DI_UNS, VAND_V2DI, VAND_V4SF,
- VAND_V2DF, VANDC_V16QI_UNS, VANDC_V16QI, VANDC_V8HI_UNS, VANDC_V8HI,
- VANDC_V4SI_UNS, VANDC_V4SI, VANDC_V2DI_UNS, VANDC_V2DI, VANDC_V4SF,
- VANDC_V2DF, VNOR_V16QI_UNS, VNOR_V16QI, VNOR_V8HI_UNS, VNOR_V8HI,
- VNOR_V4SI_UNS, VNOR_V4SI, VNOR_V2DI_UNS, VNOR_V2DI, VNOR_V4SF,
- VNOR_V2DF, VOR_V16QI_UNS, VOR_V16QI, VOR_V8HI_UNS, VOR_V8HI,
- VOR_V4SI_UNS, VOR_V4SI, VOR_V2DI_UNS, VOR_V2DI, VOR_V4SF, VOR_V2DF,
- VXOR_V16QI_UNS, VXOR_V16QI, VXOR_V8HI_UNS, VXOR_V8HI,
- VXOR_V4SI_UNS, VXOR_V4SI, VXOR_V2DI_UNS, VXOR_V2DI, VXOR_V4SF,
- VXOR_V2DF): Add definitions.
- * config/rs6000/rs6000-call.c (altivec_overloaded_builtins)
- <ALTIVEC_BUILTIN_VAND, ALTIVEC_BUILTIN_VANDC, ALTIVEC_BUILTIN_VNOR,
- ALTIVEC_BUILTIN_VOR, ALTIVEC_BUILTIN_VXOR>: Remove.
- <ALTIVEC_BUILTIN_VAND_V4SF, ALTIVEC_BUILTIN_VAND_V2DF,
- ALTIVEC_BUILTIN_VAND_V2DI, ALTIVEC_BUILTIN_VAND_V2DI_UNS,
- ALTIVEC_BUILTIN_VAND_V4SI_UNS, ALTIVEC_BUILTIN_VAND_V4SI,
- ALTIVEC_BUILTIN_VAND_V8HI_UNS, ALTIVEC_BUILTIN_VAND_V8HI,
- ALTIVEC_BUILTIN_VAND_V16QI, ALTIVEC_BUILTIN_VAND_V16QI_UNS,
- ALTIVEC_BUILTIN_VANDC_V4SF, ALTIVEC_BUILTIN_VANDC_V2DF,
- ALTIVEC_BUILTIN_VANDC_V2DI, ALTIVEC_BUILTIN_VANDC_V2DI_UNS,
- ALTIVEC_BUILTIN_VANDC_V4SI_UNS, ALTIVEC_BUILTIN_VANDC_V4SI,
- ALTIVEC_BUILTIN_VANDC_V8HI_UNS, ALTIVEC_BUILTIN_VANDC_V8HI,
- ALTIVEC_BUILTIN_VANDC_V16QI, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
- ALTIVEC_BUILTIN_VNOR_V4SF, ALTIVEC_BUILTIN_VNOR_V2DF,
- ALTIVEC_BUILTIN_VNOR_V2DI, ALTIVEC_BUILTIN_VNOR_V2DI_UNS,
- ALTIVEC_BUILTIN_VNOR_V4SI, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
- ALTIVEC_BUILTIN_VNOR_V8HI, ALTIVEC_BUILTIN_VNOR_V8HI_UNS,
- ALTIVEC_BUILTIN_VNOR_V16QI, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
- ALTIVEC_BUILTIN_VOR_V4SF, ALTIVEC_BUILTIN_VOR_V2DF,
- ALTIVEC_BUILTIN_VOR_V2DI, ALTIVEC_BUILTIN_VOR_V2DI_UNS,
- ALTIVEC_BUILTIN_VOR_V4SI_UNS, ALTIVEC_BUILTIN_VOR_V4SI,
- ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V8HI,
- ALTIVEC_BUILTIN_VOR_V16QI, ALTIVEC_BUILTIN_VOR_V16QI_UNS,
- ALTIVEC_BUILTIN_VXOR_V4SF, ALTIVEC_BUILTIN_VXOR_V2DF,
- ALTIVEC_BUILTIN_VXOR_V2DI, ALTIVEC_BUILTIN_VXOR_V2DI_UNS,
- ALTIVEC_BUILTIN_VXOR_V4SI_UNS, ALTIVEC_BUILTIN_VXOR_V4SI,
- ALTIVEC_BUILTIN_VXOR_V8HI, ALTIVEC_BUILTIN_VXOR_V8HI_UNS,
- ALTIVEC_BUILTIN_VXOR_V16QI, ALTIVEC_BUILTIN_VXOR_V16QI_UNS>: Add
- definitions.
- <P8V_BUILTIN_EQV_V16QI, P8V_BUILTIN_EQV_V8HI, P8V_BUILTIN_EQV_V4SI,
- P8V_BUILTIN_EQV_V2DI, P8V_BUILTIN_NAND_V16QI, P8V_BUILTIN_NAND_V8HI,
- P8V_BUILTIN_NAND_V4SI, P8V_BUILTIN_NAND_V2DI, P8V_BUILTIN_ORC_V16QI,
- P8V_BUILTIN_ORC_V8HI, P8V_BUILTIN_ORC_V4SI,
- P8V_BUILTIN_ORC_V2DI>: Change unsigned usages to use the new *_UNS
- definition names.
- (rs6000_gimple_fold_builtin) <ALTIVEC_BUILTIN_VAND_V16QI_UNS,
- ALTIVEC_BUILTIN_VAND_V16QI, ALTIVEC_BUILTIN_VAND_V8HI_UNS,
- ALTIVEC_BUILTIN_VAND_V8HI, ALTIVEC_BUILTIN_VAND_V4SI_UNS,
- ALTIVEC_BUILTIN_VAND_V4SI, ALTIVEC_BUILTIN_VAND_V2DI_UNS,
- ALTIVEC_BUILTIN_VAND_V2DI, ALTIVEC_BUILTIN_VAND_V4SF,
- ALTIVEC_BUILTIN_VAND_V2DF, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
- ALTIVEC_BUILTIN_VANDC_V16QI, ALTIVEC_BUILTIN_VANDC_V8HI_UNS,
- ALTIVEC_BUILTIN_VANDC_V8HI, ALTIVEC_BUILTIN_VANDC_V4SI_UNS,
- ALTIVEC_BUILTIN_VANDC_V4SI, ALTIVEC_BUILTIN_VANDC_V2DI_UNS,
- ALTIVEC_BUILTIN_VANDC_V2DI, ALTIVEC_BUILTIN_VANDC_V4SF,
- ALTIVEC_BUILTIN_VANDC_V2DF, P8V_BUILTIN_NAND_V16QI_UNS,
- P8V_BUILTIN_NAND_V8HI_UNS, P8V_BUILTIN_NAND_V4SI_UNS,
- P8V_BUILTIN_NAND_V2DI_UNS, P8V_BUILTIN_NAND_V2DI,
- ALTIVEC_BUILTIN_VOR_V16QI_UNS, ALTIVEC_BUILTIN_VOR_V16QI,
- ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V8HI,
- ALTIVEC_BUILTIN_VOR_V4SI_UNS, ALTIVEC_BUILTIN_VOR_V4SI,
- ALTIVEC_BUILTIN_VOR_V2DI_UNS, ALTIVEC_BUILTIN_VOR_V2DI,
- ALTIVEC_BUILTIN_VOR_V4SF, ALTIVEC_BUILTIN_VOR_V2DF,
- P8V_BUILTIN_ORC_V16QI_UNS, P8V_BUILTIN_ORC_V8HI_UNS,
- P8V_BUILTIN_ORC_V4SI_UNS, P8V_BUILTIN_ORC_V2DI_UNS,
- P8V_BUILTIN_ORC_V2DI, ALTIVEC_BUILTIN_VXOR_V16QI_UNS,
- ALTIVEC_BUILTIN_VXOR_V16QI, ALTIVEC_BUILTIN_VXOR_V8HI_UNS,
- ALTIVEC_BUILTIN_VXOR_V8HI, ALTIVEC_BUILTIN_VXOR_V4SI_UNS,
- ALTIVEC_BUILTIN_VXOR_V4SI, ALTIVEC_BUILTIN_VXOR_V2DI_UNS,
- ALTIVEC_BUILTIN_VXOR_V2DI, ALTIVEC_BUILTIN_VXOR_V4SF,
- ALTIVEC_BUILTIN_VXOR_V2DF, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
- ALTIVEC_BUILTIN_VNOR_V16QI, ALTIVEC_BUILTIN_VNOR_V8HI_UNS,
- ALTIVEC_BUILTIN_VNOR_V8HI, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
- ALTIVEC_BUILTIN_VNOR_V4SI, ALTIVEC_BUILTIN_VNOR_V2DI_UNS,
- ALTIVEC_BUILTIN_VNOR_V2DI, ALTIVEC_BUILTIN_VNOR_V4SF,
- ALTIVEC_BUILTIN_VNOR_V2DF>: Use new definition names.
- (builtin_function_type) <ALTIVEC_BUILTIN_VAND_V16QI_UNS,
- ALTIVEC_BUILTIN_VAND_V8HI_UNS, ALTIVEC_BUILTIN_VAND_V4SI_UNS,
- ALTIVEC_BUILTIN_VAND_V2DI_UNS, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
- ALTIVEC_BUILTIN_VANDC_V8HI_UNS, ALTIVEC_BUILTIN_VANDC_V4SI_UNS,
- ALTIVEC_BUILTIN_VANDC_V2DI_UNS, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
- ALTIVEC_BUILTIN_VNOR_V8HI_UNS, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
- ALTIVEC_BUILTIN_VNOR_V2DI_UNS, ALTIVEC_BUILTIN_VOR_V16QI_UNS,
- ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V4SI_UNS,
- ALTIVEC_BUILTIN_VOR_V2DI_UNS, ALTIVEC_BUILTIN_VXOR_V16QI_UNS,
- ALTIVEC_BUILTIN_VXOR_V8HI_UNS, ALTIVEC_BUILTIN_VXOR_V4SI_UNS,
- ALTIVEC_BUILTIN_VXOR_V2DI_UNS, P8V_BUILTIN_EQV_V16QI_UNS,
- P8V_BUILTIN_EQV_V8HI_UNS, P8V_BUILTIN_EQV_V4SI_UNS,
- P8V_BUILTIN_EQV_V2DI_UNS, P8V_BUILTIN_EQV_V1TI_UNS,
- P8V_BUILTIN_NAND_V16QI_UNS, P8V_BUILTIN_NAND_V8HI_UNS,
- P8V_BUILTIN_NAND_V4SI_UNS, P8V_BUILTIN_NAND_V2DI_UNS,
- P8V_BUILTIN_NAND_V1TI_UNS, P8V_BUILTIN_ORC_V16QI_UNS,
- P8V_BUILTIN_ORC_V8HI_UNS, P8V_BUILTIN_ORC_V4SI_UNS,
- P8V_BUILTIN_ORC_V2DI_UNS, P8V_BUILTIN_ORC_V1TI_UNS>: Handle unsigned
- builtins.
-
-2019-12-29 Jakub Jelinek <jakub@redhat.com>
-
- PR target/93078
- * config/i386/i386-builtins.c (ix86_builtin_vectorized_function):
- Remove CASE_CFN_RINT handling.
- * config/i386/i386-builtin.def (IX86_BUILTIN_RINTPD,
- IX86_BUILTIN_RINTPS, IX86_BUILTIN_RINTPD256, IX86_BUILTIN_RINTPS256):
- Remove.
- * config/i386/sse.md (nearbyint<mode>2, rint<mode>2): New expanders
- with VF iterator.
-
-2019-12-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vect_get_strided_load_store_ops): Copy
- DR_STEP before gimplifying it.
-
-2019-12-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vectorizable_condition): For extract-last
- reductions, check that the target supports the required comparison
- operation.
-
-2019-12-27 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (V_INT_CONTAINER): Fix VNx2SF entry.
-
-2019-12-27 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop.c (vectorizable_reduction): Check whether the
- target supports the required VEC_COND_EXPR operation before
- allowing the fallback handling of masked fold-left reductions.
-
-2019-12-24 Jiufu Guo <guojiufu@linux.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
- -fweb and -frename-registers with -funroll-loops
-
-2019-12-22 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/invoke.texi (-flto): Use "compile time" as a noun.
-
-2019-12-21 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/93015
- * ipa-cp.c (ipcp_store_vr_results): Check that info exists
-
-2019-12-20 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/predicates.md (cint34_operand): Use
- SIGNED_INTEGER_34BIT_P macro.
- * config/rs6000/rs6000.c (num_insns_constant_gpr): Use the
- SIGNED_INTEGER_16BIT_P and SIGNED_INTEGER_34BIT_P macros.
- (address_to_insn_form): Use the SIGNED_INTEGER_16BIT_P and
- SIGNED_INTEGER_34BIT_P macros.
- * config/rs6000/rs6000.h (SIGNED_INTEGER_NBIT_P): New macro.
- (SIGNED_INTEGER_16BIT_P): Rename SIGNED_16BIT_OFFSET_P to be
- SIGNED_INTEGER_34BIT_P.
- (SIGNED_INTEGER_34BIT_P): Rename SIGNED_34BIT_OFFSET_P to be
- SIGNED_INTEGER_34BIT_P.
-
-2019-12-20 Stam Markianos-Wright <stam.markianos-wright@arm.com>
-
- * doc/sourcebuild.texi
- (arm_v8_2a_bf16_neon_ok): Document new target supports option.
- (arm_v8_2a_i8mm_ok): Likewise.
-
-2019-12-20 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92841
- * config/i386/i386.md (*stack_protect_set_3): For pic_32bit_operand
- always use lea{q}, no matter what value which_alternative has.
-
- PR target/93002
- * config/i386/i386.md (dec reg; cmp $-1, reg; jne lab): New
- define_peephole2.
-
-2019-12-19 Julian Brown <julian@codesourcery.com>
-
- * gimplify.c (gimplify_omp_var_data): Add GOVD_MAP_HAS_ATTACHMENTS.
- (insert_struct_comp_map): Support derived-type member mappings
- for arrays with descriptors which use GOMP_MAP_TO_PSET. Support
- GOMP_MAP_ATTACH_DETACH.
- (gimplify_scan_omp_clauses): Tidy up OACC_ENTER_DATA/OACC_EXIT_DATA
- mappings. Handle attach/detach clauses and component references.
- (gimplify_adjust_omp_clauses_1): Skip adjustments for explicit
- attach/detach clauses.
- (gimplify_omp_target_update): Handle struct mappings and finalize for
- detach operations.
- * omp-low.c (lower_omp_target): Support GOMP_MAP_ATTACH,
- GOMP_MAP_DETACH, GOMP_MAP_FORCE_DETACH.
- * tree-pretty-print.c (dump_omp_clause): Likewise, plus
- GOMP_MAP_ATTACH_DETACH.
-
-2019-12-19 Julian Brown <julian@codesourcery.com>
-
- * gimplify.c (insert_struct_comp_map, extract_base_bit_offset): New.
- (gimplify_scan_omp_clauses): Outline duplicated code into calls to
- above two functions.
-
-2019-12-19 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/92905
- * lra-constraints.c (process_alt_operands): Check offmemok when
- processing preferred_reload_class.
-
-2019-12-19 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md
- (<convop><VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>):
- Change input predcate to gcn_alu_operand.
- (extend<VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>):
- Likewise.
- (truncv64di<mode>2): Likewise.
- (truncv64di<mode>2_exec): Likewise.
- (<convop><mode>v64di2): Likewise.
- (<convop><mode>v64di2_exec): Likewise.
-
-2019-12-19 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md (*plus_carry_dpp_shr_<mode>): Rename to ...
- (*plus_carry_dpp_shr_v64si): ... this, and replace all
- VEC_1REG_INT_MODE with V64SI.
-
-2019-12-19 David Malcolm <dmalcolm@redhat.com>
-
- * hash-map-tests.c (selftest::test_map_of_int_to_strings): New
- selftest.
- (selftest::hash_map_tests_c_tests): Call it.
-
-2019-12-19 David Malcolm <dmalcolm@redhat.com>
-
- * gimple-predict.h (gimple_predict_predictor): Make "gs" param
- const.
- (gimple_predict_outcome): Likewise.
- * gimple-pretty-print.c (do_niy): Likewise.
- (dump_unary_rhs): Likewise.
- (dump_binary_rhs): Likewise.
- (dump_ternary_rhs): Likewise.
- (dump_gimple_assign): Likewise.
- (dump_gimple_return): Likewise.
- (dump_gimple_call_args): Likewise.
- (pp_points_to_solution): Make "pt" param const.
- (dump_gimple_call): Make "gs" param const.
- (dump_gimple_switch): Likewise.
- (dump_gimple_cond): Likewise.
- (dump_gimple_label): Likewise.
- (dump_gimple_goto): Likewise.
- (dump_gimple_bind): Likewise.
- (dump_gimple_try): Likewise.
- (dump_gimple_catch): Likewise.
- (dump_gimple_eh_filter): Likewise.
- (dump_gimple_eh_must_not_throw): Likewise.
- (dump_gimple_eh_else): Likewise.
- (dump_gimple_resx): Likewise.
- (dump_gimple_eh_dispatch): Likewise.
- (dump_gimple_debug): Likewise.
- (dump_gimple_omp_for): Likewise.
- (dump_gimple_omp_continue): Likewise.
- (dump_gimple_omp_single): Likewise.
- (dump_gimple_omp_taskgroup): Likewise.
- (dump_gimple_omp_target): Likewise.
- (dump_gimple_omp_teams): Likewise.
- (dump_gimple_omp_sections): Likewise.
- (dump_gimple_omp_block): Likewise.
- (dump_gimple_omp_critical): Likewise.
- (dump_gimple_omp_ordered): Likewise.
- (dump_gimple_omp_scan): Likewise.
- (dump_gimple_omp_return): Likewise.
- (dump_gimple_transaction): Likewise.
- (dump_gimple_asm): Likewise.
- (dump_gimple_phi): Make "phi" param const.
- (dump_gimple_omp_parallel): Make "gs" param const.
- (dump_gimple_omp_task): Likewise.
- (dump_gimple_omp_atomic_load): Likewise.
- (dump_gimple_omp_atomic_store): Likewise.
- (dump_gimple_mem_ops): Likewise.
- (pp_gimple_stmt_1): Likewise. Add "const" to the various as_a <>
- casts throughout.
- * gimple-pretty-print.h (gimple_stmt_1): Make gimple * param const.
- * gimple.h (is_a_helper <const gdebug *>::test): New.
- (is_a_helper <const ggoto *>::test): New.
- (is_a_helper <const glabel *>::test): New.
- (is_a_helper <const geh_else *>::test): New.
- (is_a_helper <const geh_mnt *>::test): New.
- (is_a_helper <const gswitch *>::test): New.
- (is_a_helper <const gtry *>::test): New.
- (is_a_helper <const greturn *>::test): New.
- (gimple_call_tail_p): Make param const.
- (gimple_call_return_slot_opt_p): Likewise.
- (gimple_call_va_arg_pack_p): Likewise.
- (gimple_call_use_set): Add const overload.
- (gimple_call_clobber_set): Likewise.
- (gimple_has_lhs): Make param const.
- (gimple_bind_body): Likewise.
- (gimple_catch_handler): Likewise.
- (gimple_eh_filter_failure): Likewise.
- (gimple_eh_must_not_throw_fndecl): Likewise.
- (gimple_eh_else_n_body): Likewise.
- (gimple_eh_else_e_body): Likewise.
- (gimple_try_eval): Likewise.
- (gimple_try_cleanup): Likewise.
- (gimple_phi_arg): Add const overload.
- (gimple_phi_arg_def): Make param const.
- (gimple_phi_arg_edge): Likewise.
- (gimple_phi_arg_location): Likewise.
- (gimple_phi_arg_has_location): Likewise.
- (gimple_debug_bind_get_var): Likewise.
- (gimple_debug_bind_get_value): Likewise.
- (gimple_debug_source_bind_get_var): Likewise.
- (gimple_debug_source_bind_get_value): Likewise.
- (gimple_omp_body): Likewise.
- (gimple_omp_for_collapse): Likewise.
- (gimple_omp_for_pre_body): Likewise.
- (gimple_transaction_body): Likewise.
- * tree-eh.c (lookup_stmt_eh_lp_fn): Make param "t" const.
- (lookup_stmt_eh_lp): Likewise.
- * tree-eh.h (lookup_stmt_eh_lp_fn): Make param const.
- (lookup_stmt_eh_lp): Likewise.
- * tree-ssa-alias.h (pt_solution_empty_p): Make param const.
- * tree-ssa-structalias.c (pt_solution_empty_p): Likewise.
-
-2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): When
- handling partial SVE vectors, use the container mode rather than
- the element mode if the constant isn't a single-element duplicate.
- * config/aarch64/aarch64-sve.md (@aarch64_sve_reinterpret<mode>):
- Check targetm.can_change_mode_class instead of BYTES_BIG_ENDIAN.
-
-2019-12-19 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md (addv64si3<exec_clobber>): Rename to ...
- (add<mode>3<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
- (addv64si3_dup<exec_clobber>): Rename to ...
- (add<mode>3_dup<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
- (subv64si3<exec_clobber>): Rename to ...
- (sub<mode>3<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
-
-2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_can_change_mode_class):
- Don't allow changes between partial SVE modes and other kinds
- of mode. Don't allow changes between two partial SVE modes
- if they have different container or element sizes.
-
-2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_function_value_1): New function,
- split out from...
- (aarch64_function_value): ...here. Handle partial SVE modes by
- pretending that they have the associated/traditional integer mode,
- then wrap the result in the real mode.
- (aarch64_layout_arg): Take an orig_mode argument and pass it to
- aarch64_function_arg_alignment. Handle partial SVE modes analogously
- to aarch64_function_value.
- (aarch64_function_arg): Update call accordingly.
- (aarch64_function_arg_advance): Likewise.
-
-2019-12-19 Jan Hubicka <hubicka@ucw.cz>
- Xi Ruoyao <xry111@mengyan1223.wang>
-
- * cgraph.c (cgraph_node_cannot_be_local_p_1): Prevent targets of
- symver attributes to be localized.
- * ipa-visibility.c (cgraph_externally_visible_p,
- varpool_node::externally_visible_p): Likewise.
- * symtab.c (symtab_node::verify_base): Check visibility of symbol
- versions.
-
-2019-12-19 Jan Hubicka <hubicka@ucw.cz>
- Luo Xiong Hu <luoxhu@linux.ibm.com
-
- * ipa-fnsummary.h (ipa_size_summary): Remove copy consturctor.
- (ipa_size_summary_t): Add duplicate method; move to heap.
- * ipa-fnsumary.c (ipa_fn_summary_alloc): Fix allocation.
-
-2019-12-19 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/92794
- * ipa-cp.c (self_recursive_agg_pass_through_p): New function.
- (intersect_with_plats): Use error_mark_node as place holder
- when aggregate jump function is simple pass-through for
- self-recursive call.
- (intersect_with_agg_replacements): Likewise.
- (intersect_aggregates_with_edge): Likewise.
- (find_aggregate_values_for_callers_subset): Likewise.
-
-2019-12-18 David Malcolm <dmalcolm@redhat.com>
-
- * common.opt (fdiagnostics-show-cwe): Add.
- * diagnostic-core.h (class diagnostic_metadata): New forward decl.
- (warning_at): Add overload taking a const diagnostic_metadata &.
- (emit_diagnostic_valist): Add overload taking a
- const diagnostic_metadata *.
- * diagnostic-format-json.cc: Include "diagnostic-metadata.h".
- (json_from_metadata): New function.
- (json_end_diagnostic): Call it to add "metadata" child for
- diagnostics with metadata.
- (diagnostic_output_format_init): Clear context->show_cwe.
- * diagnostic-metadata.h: New file.
- * diagnostic.c: Include "diagnostic-metadata.h".
- (diagnostic_impl): Add const diagnostic_metadata * param.
- (diagnostic_n_impl): Likewise.
- (diagnostic_initialize): Initialize context->show_cwe.
- (diagnostic_set_info_translated): Initialize diagnostic->metadata.
- (get_cwe_url): New function.
- (print_any_cwe): New function.
- (diagnostic_report_diagnostic): Call print_any_cwe if the
- diagnostic has non-NULL metadata.
- (emit_diagnostic): Pass NULL as the metadata in the call to
- diagnostic_impl.
- (emit_diagnostic_valist): Likewise.
- (emit_diagnostic_valist): New overload taking a
- const diagnostic_metadata *.
- (inform): Pass NULL as the metadata in the call to
- diagnostic_impl.
- (inform_n): Likewise for diagnostic_n_impl.
- (warning): Likewise.
- (warning_at): Likewise. Add overload that takes a
- const diagnostic_metadata &.
- (warning_n): Pass NULL as the metadata in the call to
- diagnostic_n_impl.
- (pedwarn): Likewise for diagnostic_impl.
- (permerror): Likewise.
- (error): Likewise.
- (error_n): Likewise.
- (error_at): Likewise.
- (sorry): Likewise.
- (sorry_at): Likewise.
- (fatal_error): Likewise.
- (internal_error): Likewise.
- (internal_error_no_backtrace): Likewise.
- * diagnostic.h (diagnostic_info::metadata): New field.
- (diagnostic_context::show_cwe): New field.
- * doc/invoke.texi (-fno-diagnostics-show-cwe): New option.
- * opts.c (common_handle_option): Handle OPT_fdiagnostics_show_cwe.
- * toplev.c (general_init): Initialize global_dc->show_cwe.
-
-2019-12-19 Julian Brown <julian@codesourcery.com>
- Maciej W. Rozycki <macro@codesourcery.com>
- Tobias Burnus <tobias@codesourcery.com>
- Thomas Schwinge <thomas@codesourcery.com>
-
- * omp-low.c (lower_omp_target): Support GOMP_MAP_NO_ALLOC.
- * tree-pretty-print.c (dump_omp_clause): Likewise.
-
-2019-12-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * ira.c (ira): Use simple LRA algorithm when not optimizing.
-
-2019-12-18 Thomas Schwinge <thomas@codesourcery.com>
-
- * gimplify.c (gimplify_omp_target_update): Elaborate 'exit data'
- 'finalize' handling.
-
-2019-12-18 Tobias Burnus <tobias@codesourcery.com>
-
- PR middle-end/86416
- * Makefile.in (CFLAGS-lto-streamer-in.o): Pass target_noncanonical on.
- * lto-streamer-in.c (lto_input_mode_table): Improve unsupported-mode
- diagnostic.
-
-2019-12-18 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/aarch64/aarch64-cores.def:
- ("cortex-a76ae"): Use neoversen1 tuning.
- ("cortex-a77"): Likewise.
- ("cortex-a65"): Use cortexa53 scheduler.
- ("cortex-a65ae"): Likewise.
- ("neoverse-e1"): Use cortexa73 tuning.
-
-2019-12-18 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/92971
- * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Fix
- definition of values, release memory on exit.
-
-2019-12-17 Jan Hubicka <hubicka@ucw.cz>
- Martin Jambor <mjambor@suse.cz>
-
- * ipa-param-manipulation.h (get_original_index): Declare.
- * ipa-param-manipulation.c (ipa_param_adjustments::get_original_index):
- New member function.
- * ipa-prop.c (ipcp_get_parm_bits): New function.
- * ipa-prop.h (ipcp_get_parm_bits): Declare.
- * tree-ssa-ccp.c: Include cgraph.h, alloc-pool.h, symbol-summary.h,
- ipa-utils.h and ipa-prop.h
- (get_default_value): Use ipcp_get_parm_bits.
-
-2019-12-18 Jakub Jelinek <jakub@redhat.com>
-
- PR lto/92972
- * lto-wrapper.c (merge_and_complain): Use just "-fno-pie" instead of
- big ? "-fno-pie" : "-fno-pie". Formatting fixes. Fix comment typo.
-
-2019-12-17 Martin Sebor <msebor@redhat.com>
-
- PR c++/61339
- * doc/invoke.texi (-Wmismatched-tags, -Wredundant-tags): Document
- new C++ options.
-
-2019-12-17 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/rs6000.c (num_insns_constant_gpr): Return 1 if the
- constant can be loaded with PLI if -mcpu=future.
- * config/rs6000/rs6000.md (add<mode>3): Add alternative to
- generate PADDI for 34-bit constants if -mcpu=future.
- (movdi_internal64): Add alternative to use PLI to load up 34-bit
- constants if -mcpu=future.
- (movsi_internal1): Add alternative to use PLI to load up 32-bit
- constants if -mcpu=future.
- * config/rs6000/predicates.md (add_operand): Allow eI constants.
-
-2019-12-17 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92841
- * config/i386/i386.md (@stack_protect_set_1_<mode>,
- @stack_protect_test_1_<mode>): Use output_asm_insn.
- (*stack_protect_set_2_<mode>, *stack_protect_set_3): New define_insns
- and corresponding define_peephole2s.
-
-2019-12-17 Jan Hubicka <hubicka@ucw.cz>
-
- * symtab.c (symtab_node::get_partitioning_class): Aliases of external
- symbols are external.
-
-2019-12-17 Christophe Lyon <christophe.lyon@linaro.org>
-
- * config/arm/arm-protos.h (thumb1_gen_const_int): Add new prototype.
- * config/arm/arm.c (arm_option_check_internal): Remove restriction
- on MOVT for -mpure-code.
- (thumb1_gen_const_int): New function.
- (thumb1_legitimate_address_p): Support -mpure-code.
- (thumb1_rtx_costs): Likewise.
- (thumb1_size_rtx_costs): Likewise.
- (arm_thumb1_mi_thunk): Likewise.
- * config/arm/arm.h (CASE_VECTOR_PC_RELATIVE): Likewise.
- * config/arm/thumb1.md (thumb1_movsi_symbol_ref): New.
- (*thumb1_movhf): Support -mpure-code.
- * doc/invoke.texi (-mpure-code): Remove restriction on MOVT.
-
-2019-12-17 Andrew Stubbs <ams@codesourcery.com>
-
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Mention pr92772
- in the comments.
-
-2019-12-17 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md (extract_last_<mode>): New expander.
- (fold_extract_last_<mode>): New expander.
-
-2019-12-17 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
- (CTZ_DEFINED_VALUE_AT_ZERO): Define.
- * config/gcn/gcn.md (s_mnemonic): Add clz and ctz.
- (expander): Likewise.
- (countzeros): New code iterator.
- (<expander>si2): New insn pattern.
- (<expander>di2): New insn pattern.
-
-2019-12-17 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92962
- * common/config/i386/i386-common.c (processor_alias_table): Formatting
- fixes.
- * doc/invoke.texi (bdver3, bdver4, znver1): Add missing closing paren.
- (znver2): Likewise. Add RDPID and WBNOINVD, remove spurious comma
- before CLWB.
-
-2019-12-17 Hongyu Wang <hongyu.wang@intel.com>
-
- PR target/92651
- * config/i386/i386.h (TARGET_EXPAND_ABS): New macro.
- * config/i386/x86-tune.def (X86_TUNE_EXPAND_ABS): New.
- * config/i386/i386.md (abs<SWI48x>2): New define_expand.
-
-2019-12-17 H.J. Lu <hjl.tools@gmail.com>
-
- PR target/92807
- * config/i386/i386.c (ix86_lea_outperforms): Check !TARGET_BONNELL.
- (ix86_avoid_lea_for_addr): When not optimizing for Bonnell, use add
- for a = a + b and a = b + a.
-
-2019-12-16 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/92952
- * builtins.c (compute_objsize): Adjust offset by the array low bound.
-
-2019-12-16 David Malcolm <dmalcolm@redhat.com>
-
- * pretty-print.c (pp_write_text_as_html_like_dot_to_stream): New
- function.
- * pretty-print.h (pp_write_text_as_html_like_dot_to_stream): New decl.
-
-2019-12-16 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (movsi_to_cr_one): Use CR0_REGNO instead of
- hardcoding the (old, expired) register number.
- (*mtcrfsi): Ditto.
-
-2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config.gcc: s/msp430*-*-*/msp430-*-*.
- Handle msp430-*-elfbare.
- * config/msp430/msp430-devices.c (TARGET_SUBDIR): Define.
- (_MSPMKSTR): Define.
- (__MSPMKSTR): Define.
- (rest_of_devices_path): Use TARGET_SUBDIR value in string.
- * config/msp430/msp430.c (msp430_option_override): Error if
- -fuse-cxa-atexit is used when it has been disabled at configure time.
- * config/msp430/t-msp430: Define TARGET_SUBDIR when building
- msp430-devices.o.
- * doc/install.texi: Document msp430-*-elf and msp430-*-elfbare.
- * doc/invoke.texi: Update documentation about which path devices.csv is
- searched for.
-
-2019-12-16 Andreas Krebbel <krebbel@linux.ibm.com>
-
- PR target/92950
- * config/s390/vector.md ("mov<mode>" for V_8): Replace lh, lhy,
- and lhrl with llc.
-
-2019-12-14 Martin Sebor <msebor@redhat.com>
-
- * doc/extend.texi (attribute access): Correct typos.
-
-2019-12-14 Jakub Jelinek <jakub@redhat.com>
-
- PR ipa/92357
- * ipa-fnsummary.c (ipa_fn_summary_write): Use
- lto_symtab_encoder_iterator with lsei_start_function_in_partition and
- lsei_next_function_in_partition instead of walking all cgraph nodes
- in encoder.
-
- PR tree-optimization/92930
- * ipa-pure-const.c (special_builtin_state): Don't handle
- BUILT_IN_APPLY. Formatting fixes.
- (check_call): Formatting fixes.
-
-2019-12-14 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.h (DARWIN_EXTRA_SPECS): Add new
- bundle spec. (DARWIN_BUNDLE1_SPEC): New.
- (STARTFILE_SPEC): Use darwin bundle spec.
- * config/rs6000/darwin.h (DARWIN_BUNDLE1_SPEC): New.
- (DARWIN_DYLIB1_SPEC): Delete duplicate.
-
-2019-12-13 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91582
- PR middle-end/92868
- * builtins.c (addr_decl_size): New function.
- (gimple_call_alloc_size): Add arguments.
- (compute_objsize): Add an argument. Set *PDECL even for allocated
- objects.
- Correct checking for negative wide_int.
- Correct handling of negative outer offsets into unknown regions
- or with unknown inner offsets.
- Extend offsets to at most sizetype precision.
- Only handle constant subobject sizes.
- * builtins.h (gimple_call_alloc_size): Add arguments.
- * tree.c (component_ref_size): Always return sizetype.
- * tree-ssa-strlen.c (strinfo::alloc): New member.
- (get_addr_stridx): Add argument.
- (get_stridx): Use ptrdiff_t. Add argument.
- (new_strinfo): Set new member.
- (get_string_length): Handle alloca and VLA.
- (dump_strlen_info): Dump more state.
- (maybe_invalidate): Print more info. Decrease indentation.
- (unshare_strinfo): Set new member.
- (valid_builtin_call): Handle alloca and VLA.
- (maybe_warn_overflow): Check and set no-warning bit. Improve
- handling of offsets. Print allocated objects.
- (handle_builtin_strlen): Handle strinfo records with null lengths.
- (handle_builtin_strcpy): Add argument. Call maybe_warn_overflow.
- (is_strlen_related_p): Handle dynamically allocated objects.
- (get_range): Add argument.
- (handle_builtin_malloc): Rename...
- (handle_alloc): ...to this and handle all allocation functions.
- (handle_builtin_memset): Call maybe_warn_overflow.
- (count_nonzero_bytes): Handle more MEM_REF forms.
- (strlen_check_and_optimize_call): Call handle_alloc_call. Pass
- arguments to more callees.
- (handle_integral_assign): Add argument. Create strinfo entries
- for MEM_REF assignments.
- (check_and_optimize_stmt): Handle more MEM_REF forms.
-
-2019-12-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/darwin.h (DARWIN_DYLIB1_SPEC): New.
-
-2019-12-13 Jan Hubicka <hubicka@ucw.cz>
-
- * lto-streamer-in.c (input_function): Add node parameter.
- (lto_read_body_or_constructor): Use it.
-
-2019-12-13 Roman Zhuykov <zhroma@ispras.ru>
-
- PR rtl-optimization/92591
- * modulo-sched.c (ps_add_node_check_conflicts): Improve checking
- for history > 0 case.
-
-2019-12-13 Roman Zhuykov <zhroma@ispras.ru>
-
- * modulo-sched.c (sms_schedule): Use param_sms_max_ii_factor
- value instead of macro. Adjust comment.
- (sms_schedule_by_order): Use parameter value without macro.
- * params.opt: Add ranges for modulo scheduler parameters,
- set param_sms_max_ii_factor = 2 by default.
-
-2019-12-13 Roman Zhuykov <zhroma@ispras.ru>
-
- PR rtl-optimization/90001
- * ddg.c (create_ddg): Init max_dist array for each node.
- (free_ddg): Free max_dist array.
- (create_ddg_edge): Use bool field instead of aux union.
- (set_recurrence_length): Use prepared max_dist information instead
- of calling longest_simple_path.
- (create_scc): Remove graph argument, fill node's aux.count with
- SCC id, and move set_recurrence_length call to...
- (create_ddg_all_sccs): ...here, after filling all max_dist arrays
- using Floyd–Warshall-like algorithm.
- (update_dist_to_successors): Remove the whole function.
- (longest_simple_path): Likewise.
- * ddg.h (struct ddg_node): Add max_dist pointer.
- (struct ddg_edge): Use bool field instead of unused aux union.
-
-2019-12-13 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md (mulv64si3<exec>): Rename to ...
- (mul<mode>3<exec>): ... this, and implement sub-dword patterns.
- (mulv64si3_dup<exec>): Rename to ...
- (mul<mode>3_dup<exec>): ... this, and implement sub-dword patterns.
-
-2019-12-13 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-utils.c (ipa_merge_profiles): Improve dumping; merge common
- targets.
-
-2019-12-13 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md (sdwa): New mode attribute.
- (VCVT_FROM_MODE): Rename to ...
- (VCVT_MODE): ... this.
- (VCVT_TO_MODE): Delete mode iterator.
- (VCVT_FMODE): New mode iterator.
- (VCVT_IMODE): Likewise.
- (<cvt_name><VCVT_FROM_MODE:mode><VCVT_TO_MODE:mode>2<exec>): Change ...
- (<cvt_name><VCVT_MODE:mode><VCVT_FMODE:mode>2<exec>): ... to this.
- (<cvt_name><VCVT_FMODE:mode><VCVT_IMODE:mode>2<exec>): New.
- (zero_convert): New code iterator.
- (convop): New code attribute.
- (<convop><VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>)
- : New.
- (extend<VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>)
- : New.
- (vec_truncatev64div64si): Rename to ...
- (truncv64di<mode>2): ... this and implement sub-dword patterns.
- (vec_truncatev64div64si_exec): Rename to ...
- (truncv64di<mode>2_exec): ... this and implement sub-dword patterns.
- (<convop><mode>v64di2): New insn_and_split.
- (<convop><mode>v64di2_exec): Likewise.
- (mask_gather_load<mode>): Update truncate names.
- (mask_scatter_store<mode>): Likewise.
- * config/gcn/gcn.c (gcn_expand_scaled_offsets): Update truncate names.
-
-2019-12-13 Dennis Zhang <dennis.zhang@arm.com>
-
- * config/aarch64/aarch64-arches.def (armv8.6-a): New.
- * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
- __ARM_FEATURE_MATMUL_INT8, __ARM_FEATURE_BF16_VECTOR_ARITHMETIC and
- __ARM_FEATURE_BF16_SCALAR_ARITHMETIC when enabled.
- * config/aarch64/aarch64-option-extensions.def (i8mm, bf16): New.
- (fp): Disabling fp also disables i8mm and bf16.
- (simd): Disabling simd also disables i8mm.
- * config/aarch64/aarch64.h (AARCH64_FL_V8_6): New macro.
- (AARCH64_FL_I8MM, AARCH64_FL_BF16, AARCH64_FL_FOR_ARCH8_6): Likewise.
- (AARCH64_ISA_V8_6, AARCH64_ISA_I8MM, AARCH64_ISA_BF16): Likewise.
- (TARGET_I8MM, TARGET_BF16_FP, TARGET_BF16_SIMD): Likewise.
- * doc/invoke.texi (armv8.6-a, i8mm, bf16): Document new options
- and add a new table to list permissible values for ARCH.
-
-2019-12-13 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92908
- * simplify-rtx.c (simplify_relational_operation): Punt for vector
- cmp_mode and scalar mode, if simplify_relational_operation returned
- const_true_rtx.
- (simplify_const_relational_operation): Change VOID_mode in function
- comment to VOIDmode.
-
-2019-12-13 Kewen Lin <linkw@gcc.gnu.org>
-
- * config/rs6000/rs6000.c (adjust_vectorization_cost): New function.
- (rs6000_add_stmt_cost): Call adjust_vectorization_cost and update
- stmt_cost.
-
-2019-12-12 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92904
- * config/i386/i386.c (ix86_gimplify_va_arg): If need_intregs and
- not need_temp, decrease alignment of the read because the GPR save
- area only guarantees 8-byte alignment.
-
-2019-12-12 Georg-Johann Lay <avr@gjlay.de>
-
- Add support for some more AVR devices from avrxmega3 family.
-
- * config/avr/avr-mcus.def (attiny1604, attiny1606, attiny1607)
- (attiny402, attiny404, attiny406)
- (attiny804, attiny806, attiny807)
- (attiny202, attiny204): Add AVR_MCU lines to support them.
- * doc/avr-mmcu.texi: Regenerate.
-
-2019-12-12 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-prop.c (read_ipcp_transformation_info): Fix undefined ordering
- of execution of function call parameters.
-
-2019-12-12 Vineet Gupta <vgupta@synopsys.com>
-
- * config/arc/arc-modes.def (CC_FPUE): New Mode CC_FPUE which
- helps codegen generate exceptions even for quiet NaN.
- * config/arc/arc.c (arc_init_reg_tables): Handle New CC_FPUE mode.
- (get_arc_condition_code): Likewise.
- (arc_select_cc_mode): LT, LE, GT, GE to use the New CC_FPUE mode.
- * config/arc/arc.h (REVERSE_CONDITION): Handle New CC_FPUE mode.
- * config/arc/predicates.md (proper_comparison_operator): Likewise.
- * config/arc/fpu.md (cmpsf_fpu_trap): New Pattern for CC_FPUE.
- (cmpdf_fpu_trap): Likewise.
-
-2019-12-12 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.md (iterator SDF): Check TARGET_FP_DP_BASE.
- (cstoredi4): Use TARGET_HARD_FLOAT.
-
-2019-12-11 Jakub Jelinek <jakub@redhat.com>
-
- * opts.c (default_options_table): Move -ftree-loop-distribute-patterns
- entry from -O3 or later section to -O2 or later section.
- * doc/invoke.texi (-ftree-loop-distribute-patterns): Mention the
- option is enabled by default at -O2+ rather than just at -O3.
-
- PR target/92723
- * tree-vect-patterns.c (vect_recog_rotate_pattern): If dt is not
- vect_internal_def, use oprnd1 as is, without trying to cast it.
- Formatting fix.
-
-2019-12-11 Martin Sebor <msebor@redhat.com>
-
- * builtins.c (compute_objsize): Add an argument and set it to offset
- into destination.
- * builtins.h (compute_objsize): Add an argument.
- * tree-object-size.c (addr_object_size): Add an argument and set it
- to offset into destination.
- (compute_builtin_object_size): Same.
- * tree-object-size.h (compute_builtin_object_size): Add an argument.
- * tree-ssa-strlen.c (get_addr_stridx): Add an argument and set it
- to offset into destination.
- (maybe_warn_overflow): New function.
- (handle_store): Call maybe_warn_overflow to issue warnings.
-
-2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.h (STARTFILE_SPEC) [!fexceptions]: Use
- crtbegin_no_eh.o if building for the C language.
- [fno-exceptions]: Use crtbegin_no_eh.o if building for any language
- except C.
- (ENDFILE_SPEC) [!fexceptions]: Use crtend_no_eh.o if building for
- the C language.
- [fno-exceptions]: Use crtend_no_eh.o if building for any language
- except C.
- * config/msp430/t-msp430: Add -fno-exceptions multilib.
- * doc/install.texi: Document --disable-no-exceptions multilib configure
- option.
- * doc/sourcebuild.texi: Document exceptions_enabled effective target.
-
-2019-12-11 David Malcolm <dmalcolm@redhat.com>
-
- * pretty-print.c (pretty_printer::pretty_printer): New copy-ctor.
- (pretty_printer::clone): New vfunc implementation.
- * pretty-print.h (format_postprocessor::clone): New pure vfunc
- decl.
- (pretty_printer::pretty_printer): New copy-ctor decl.
- (pretty_printer::clone): New vfunc decl.
-
-2019-12-11 David Malcolm <dmalcolm@redhat.com>
-
- * function-tests.c (selftest::make_fndecl): Make non-static.
- * selftest.h (selftest::make_fndecl): New decl.
-
-2019-12-11 Lewis Hyatt <lhyatt@gmail.com>
-
- PR 91853
- * pretty-print.c (pp_quoted_string): Avoid hex-escaping valid
- multibyte input. Fix off-by-one-bug printing the last byte before a
- hex-escaped output.
- (pp_character): Don't apply line wrapping in the middle of multibyte
- characters.
- (test_utf8): New test.
- (pretty_print_c_tests): Call the new test.
-
-2019-12-11 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm-cpus.in (ALL_SIMD_EXTERNAL): New fgroup.
- (ALL_SIMD): Use it.
- (ALL_FPU_EXTERNAL): New fgroup.
- (ALL_FP): Use it.
- (cortex-a55, cortex-a75, cortex-a76, cortex-a76ae): Remove redundant
- +simd from architecture specification.
- (cortex-a77, neoverse-n1, cortex-a75.cortex-a55): Likewise.
- * config/arm/arm.c (isa_all_fpubits, fpu_bitlist): Rename to ...
- (isa_all_fpubits_internal, fpu_bitlist_internal): ... these.
- (isa_all_fpbits): New bitmap.
- (arm_option_override): Initialize it.
- (arm_configure_build_target): If the target isa does not have any
- FP enabled, do not warn about mismatches in FP-related feature bits.
-
-2019-12-11 Stam Markianos-Wright <stam.markianos-wright@arm.com>
-
- * real.c (struct arm_bfloat_half_format,
- encode_arm_bfloat_half, decode_arm_bfloat_half): New.
- * real.h (arm_bfloat_half_format): New.
-
-2019-12-11 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/92865
- * config/i386/i386-expand.c (ix86_valid_mask_cmp_mode): Enable
- integer mask cmov when available even with TARGET_XOP.
-
-2019-12-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92891
- * builtins.c (gimple_call_alloc_size): Convert size to sizetype
- before returning it.
-
-2019-12-10 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/92796
- * lra-int.h (lra_risky_transformations_p): Rename to
- check_and_force_assignment_correctness_p.
- * lra-assigns.c: Ditto.
- (lra_assign): Reset check_and_force_assignment_correctness_p.
- * lra-constraints.c (lra_risky_transformations_p): Rename to
- check_and_force_assignment_correctness_p.
- (lra_constraints): Set up check_and_force_assignment_correctness_p
- only for the 1st sub-pass.
- * lra-eliminations.c (process_insn_for_elimination): Set up
- check_and_force_assignment_correctness_p if the insn chnaged its
- code.
-
-2019-12-10 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/92882
- * regstat.c (regstat_bb_compute_calls_crossed): Don't check
- INSN_UID against DF_INSN_SIZE or use DF_INSN_INFO_GET unless
- NONDEBUG_INSN_P.
-
- PR ipa/92883
- * ipa-cp.c (propagate_vr_across_jump_function): Pass jvr rather
- than *jfunc->m_vr to intersect. Formatting fix.
-
- PR middle-end/92825
- * cfgexpand.c (add_stack_protection_conflicts): Change return type
- from void to bool, return true if at least one stack_vars[i].decl
- is addressable.
- (record_or_union_type_has_array_p, stack_protect_decl_p): Remove.
- (expand_used_vars): Don't call stack_protect_decl_p, instead for
- -fstack-protector-strong set gen_stack_protect_signal to true
- if add_stack_protection_conflicts returned true. Formatting fixes.
- * doc/invoke.texi (-fstack-protector-strong): Clarify that optimized
- out variables or variables not living on the stack don't count.
- (-fstack-protector): Likewise. Clarify it affects >= 8 byte arrays
- rather than > 8 byte.
-
- * ipa-param-manipulation.c
- (ipa_param_body_adjustments::register_replacement): Fix comment typo
- - accross -> across.
- * ipa-sra.c (propagate_used_across_scc_edge, ipa_sra_analysis):
- Likewise.
- (param_splitting_across_edge): Fix typo in dump message - accross
- -> across.
-
-2019-12-10 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraph.c (cgraph_node::verify_node): Verify tp_first_run.
- * cgraph.h (cgrpah_node): Turn tp_first_run back to int.
- * cgraphunit.c (tp_first_run_node_cmp): Do not watch for overflows.
- (expand_all_functions): First expand ordered section and then
- unordered.
- * profile.c (compute_value_histograms): Error on out of range
- tp_first_runs.
-
-2019-12-10 Jan Hubicka <hubicka@ucw.cz>
-
- * predict.c (compute_function_frequency): Check for presence of IPA
- profile.
-
-2019-12-10 Jan Hubicka <hubicka@ucw.cz>
-
- * varasm.c (default_function_section): Fix confused tests for
- tp_first_run reordering.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_hard_regno_mode_ok): Don't
- allow SVE modes in GPRs.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (vccore): New iterator.
- * config/aarch64/aarch64-sve.md (vec_series<mode>): Use it instead
- of vwcore.
- (*vec_series<mode>_plus): Likewise.
-
-2019-12-10 Frederik Harwath <frederik@codesourcery.com>
-
- * omp-low.c (scan_omp_for): Use clause location in warning.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * dwarf2out.c (loc_descriptor): Punt for MODE_VECTOR_BOOL.
- (add_const_value_attribute): Likewise.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop.c (vect_create_epilog_for_reduction): When
- handling direct_slp_reduc, allow the PHI arguments to have
- a different type from the vector elements.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vectorizable_condition): Record the loop
- masks required for extract-last reductions.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vect_finish_replace_stmt): Always use the
- original scalar statement rather than a pattern statement.
- (vectorizable_condition): Likewise, in the handling of extract-last
- reductions.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop.c (vectorizable_reduction): Don't use
- EXTRACT_LAST_REDUCTION for chained reductions.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * ipa-utils.h (get_odr_name_for_type): Check for a TYPE_DECL.
- * ipa-devirt.c (warn_types_mismatch): Don't call xstrdup for the
- second demangled name.
-
-2019-12-10 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386.c (IX86_LEA_PRIORITY): Fix comment typos.
-
-2019-12-10 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/92862
- * predict.c (predict_paths_leading_to_edge): Fix typo from e to e2.
- * tree-ssa-loop-niter.c (loop_only_exit_p): Return false
- instead of true;
-
-2019-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * gcc-rich-location.c
- (maybe_range_label_for_tree_type_mismatch::get_text): Replace
- label_text ctor call with label_text::borrow.
- * gcc-rich-location.h (text_range_label::get_text): Replace
- label_text ctor called with false with label_text::borrow.
-
-2019-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * diagnostic-show-locus.c (diagnostic_show_locus): Remove initial
- newline.
- (selftest::test_diagnostic_show_locus_unknown_location): Remove
- initial newline from expected outputs.
- (selftest::test_one_liner_simple_caret): Likewise.
- (selftest::test_one_liner_caret_and_range): Likewise.
- (selftest::test_one_liner_multiple_carets_and_ranges): Likewise.
- (selftest::test_one_liner_fixit_insert_before): Likewise.
- (selftest::test_one_liner_fixit_insert_after): Likewise.
- (selftest::test_one_liner_fixit_remove): Likewise.
- (selftest::test_one_liner_fixit_replace): Likewise.
- (selftest::test_one_liner_fixit_replace_non_equal_range):
- Likewise.
- (selftest::test_one_liner_fixit_replace_equal_secondary_range):
- Likewise.
- (selftest::test_one_liner_fixit_validation_adhoc_locations):
- Likewise.
- (selftest::test_one_liner_many_fixits_1): Likewise.
- (selftest::test_one_liner_many_fixits_2): Likewise.
- (selftest::test_one_liner_labels): Likewise.
- (selftest::test_one_liner_simple_caret_utf8): Likewise.
- (selftest::test_one_liner_caret_and_range_utf8): Likewise.
- (selftest::test_one_liner_multiple_carets_and_ranges_utf8):
- Likewise.
- (selftest::test_one_liner_fixit_insert_before_utf8): Likewise.
- (selftest::test_one_liner_fixit_insert_after_utf8): Likewise.
- (selftest::test_one_liner_fixit_remove_utf8): Likewise.
- (selftest::test_one_liner_fixit_replace_utf8): Likewise.
- (selftest::test_one_liner_fixit_replace_non_equal_range_utf8):
- Likewise.
- (selftest::test_one_liner_fixit_replace_equal_secondary_range_utf8):
- Likewise.
- (selftest::test_one_liner_fixit_validation_adhoc_locations_utf8):
- Likewise.
- (selftest::test_one_liner_many_fixits_1_utf8): Likewise.
- (selftest::test_one_liner_many_fixits_2_utf8): Likewise.
- (selftest::test_one_liner_labels_utf8): Likewise.
- (selftest::test_add_location_if_nearby): Likewise.
- (selftest::test_diagnostic_show_locus_fixit_lines): Likewise.
- (selftest::test_overlapped_fixit_printing): Likewise.
- (selftest::test_overlapped_fixit_printing_utf8): Likewise.
- (selftest::test_overlapped_fixit_printing_2): Likewise.
- (selftest::test_fixit_insert_containing_newline): Likewise.
- (selftest::test_fixit_insert_containing_newline_2): Likewise.
- (selftest::test_fixit_replace_containing_newline): Likewise.
- (selftest::test_fixit_deletion_affecting_newline): Likewise.
- (selftest::test_line_numbers_multiline_range): Likewise.
- * diagnostic.c (default_diagnostic_finalizer): Add pp_newline call
- before call to diagnostic_show_locus.
- (diagnostic_append_note): Likewise.
-
-2019-12-09 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/92761
- PR middle-end/92762
- * hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): Tighten
- up tests.
- * hash-table.h (hash_table::expand): Use placement new to copy
- construct objects in uninitialized storage.
- (hash_table::empty_slow): Avoid invoking copy assignment on
- uninitialized objects.
-
-2019-12-09 Lewis Hyatt <lhyatt@gmail.com>
-
- PR preprocessor/49973
- * input.c (location_compute_display_column): New function to help with
- multibyte awareness in diagnostics.
- (test_cpp_utf8): New self-test.
- (input_c_tests): Call the new test.
- * input.h (location_compute_display_column): Declare.
- * diagnostic-show-locus.c: Pervasive changes to add multibyte awareness
- to all classes and functions.
- (enum column_unit): New enum.
- (class exploc_with_display_col): New class.
- (class layout_point): Convert m_column member to array m_columns[2].
- (layout_range::contains_point): Add col_unit argument.
- (test_layout_range_for_single_point): Pass new argument.
- (test_layout_range_for_single_line): Likewise.
- (test_layout_range_for_multiple_lines): Likewise.
- (line_bounds::convert_to_display_cols): New function.
- (layout::get_state_at_point): Add col_unit argument.
- (make_range): Use empty filename rather than dummy filename.
- (get_line_width_without_trailing_whitespace): Rename to...
- (get_line_bytes_without_trailing_whitespace): ...this.
- (test_get_line_width_without_trailing_whitespace): Rename to...
- (test_get_line_bytes_without_trailing_whitespace): ...this.
- (class layout): m_exploc changed to exploc_with_display_col from
- plain expanded_location.
- (layout::get_linenum_width): New accessor member function.
- (layout::get_x_offset_display): Likewise.
- (layout::calculate_linenum_width): New subroutine for the constuctor.
- (layout::calculate_x_offset_display): Likewise.
- (layout::layout): Use the new subroutines. Add multibyte awareness.
- (layout::print_source_line): Add multibyte awareness.
- (layout::print_line): Likewise.
- (layout::print_annotation_line): Likewise.
- (line_label::line_label): Likewise.
- (layout::print_any_labels): Likewise.
- (layout::annotation_line_showed_range_p): Likewise.
- (get_printed_columns): Likewise.
- (class line_label): Rename m_length to m_display_width.
- (get_affected_columns): Rename to...
- (get_affected_range): ...this; add col_unit argument and multibyte
- awareness.
- (class correction): Add m_affected_bytes and m_display_cols
- members. Rename m_len to m_byte_length for clarity. Add multibyte
- awareness throughout.
- (correction::insertion_p): Add multibyte awareness.
- (correction::compute_display_cols): New function.
- (correction::ensure_terminated): Use new member name m_byte_length.
- (line_corrections::add_hint): Add multibyte awareness.
- (layout::print_trailing_fixits): Likewise.
- (layout::get_x_bound_for_row): Likewise.
- (test_one_liner_simple_caret_utf8): New self-test analogous to the one
- with _utf8 suffix removed, testing multibyte awareness.
- (test_one_liner_caret_and_range_utf8): Likewise.
- (test_one_liner_multiple_carets_and_ranges_utf8): Likewise.
- (test_one_liner_fixit_insert_before_utf8): Likewise.
- (test_one_liner_fixit_insert_after_utf8): Likewise.
- (test_one_liner_fixit_remove_utf8): Likewise.
- (test_one_liner_fixit_replace_utf8): Likewise.
- (test_one_liner_fixit_replace_non_equal_range_utf8): Likewise.
- (test_one_liner_fixit_replace_equal_secondary_range_utf8): Likewise.
- (test_one_liner_fixit_validation_adhoc_locations_utf8): Likewise.
- (test_one_liner_many_fixits_1_utf8): Likewise.
- (test_one_liner_many_fixits_2_utf8): Likewise.
- (test_one_liner_labels_utf8): Likewise.
- (test_diagnostic_show_locus_one_liner_utf8): Likewise.
- (test_overlapped_fixit_printing_utf8): Likewise.
- (test_overlapped_fixit_printing): Adapt for changes to
- get_affected_columns, get_printed_columns and class corrections.
- (test_overlapped_fixit_printing_2): Likewise.
- (test_linenum_sep): New constant.
- (test_left_margin): Likewise.
- (test_offset_impl): Helper function for new test.
- (test_layout_x_offset_display_utf8): New test.
- (diagnostic_show_locus_c_tests): Call new tests.
-
-2019-12-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree.c (build_array_type_1): Add SET_CANONICAL parameter and compute
- TYPE_CANONICAL from the element type only if it is true. Remove a few
- obsolete lines and adjust recursive call.
- (fld_process_array_type): Adjust call to build_array_type_1.
- (build_array_type): Likewise.
- (build_nonshared_array_type): Likewise.
-
-2019-12-09 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md (gather<mode>_insn_1offset<exec>): Change
- %s to %o in asm output.
- (gather<mode>_insn_2offsets<exec>): Likewise.
-
-2019-12-09 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/t-multilib: Use arm->thumb multilib reuse rules
- on a-profile.
-
-2019-12-09 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (unnamed mfcr define_insn): Name this
- set<mode>_cc.
- (unnamed define_insn_and_split): Delete.
- (unnamed define_insn): Delete.
- (unnamed define_insn): Delete.
- (unnamed define_split): Delete.
-
-2019-12-09 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * regstat.c (regstat_bb_compute_calls_crossed): Add a cast to
- avoid a warning.
-
-2019-12-09 Matthew Malcomson <matthew.malcomson@arm.com>
-
- PR middle-end/92410
- * bb-reorder.c (pass_reorder_blocks::execute): Recompute
- dataflow luids once basic blocks have been reordered.
- * haifa-sched.c (reemit_notes): Create df insn record for each
- new note.
- * regstat.c (regstat_bb_compute_calls_crossed): Assert every
- insn has an insn record before trying to use it.
-
-2019-12-09 Hongtao Liu <hongtao.liu@intel.com>
-
- * common/config/i386/i386-common.c
- (OPTION_MASK_ISA_AVX5124FMAPS_SET): Rename to
- OPTION_MASK_ISA2_AVX5124FMAPS_SET.
- (OPTION_MASK_ISA_AVX5124VNNIW_SET, OPTION_MASK_ISA_AVX512BF16_SET,
- OPTION_MASK_ISA_AVX512VP2INTERSECT_SET,
- OPTION_MASK_ISA_PCONFIG_SET, OPTION_MASK_ISA_WBNOINVD_SET,
- OPTION_MASK_ISA_SGX_SET, OPTION_MASK_ISA_CX16_SET,
- OPTION_MASK_ISA_MOVBE_SET, OPTION_MASK_ISA_PTWRITE_SET,
- OPTION_MASK_ISA_MWAITX_SET, OPTION_MASK_ISA_CLZERO_SET,
- OPTION_MASK_ISA_RDPID_SET, OPTION_MASK_ISA_VAES_SET,
- OPTION_MASK_ISA_MOVDIR64B_SET, OPTION_MASK_ISA_WAITPKG_SET,
- OPTION_MASK_ISA_CLDEMOTE_SET, OPTION_MASK_ISA_ENQCMD_SET,
- OPTION_MASK_ISA_AVX5124FMAPS_UNSET,
- OPTION_MASK_ISA_AVX5124VNNIW_UNSET,
- OPTION_MASK_ISA_AVX512BF16_UNSET,
- OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET,
- OPTION_MASK_ISA_PCONFIG_UNSET, OPTION_MASK_ISA_WBNOINVD_UNSET,
- OPTION_MASK_ISA_SGX_UNSET, OPTION_MASK_ISA_CX16_UNSET,
- OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_PTWRITE_UNSET,
- OPTION_MASK_ISA_MWAITX_UNSET, OPTION_MASK_ISA_CLZERO_UNSET,
- OPTION_MASK_ISA_RDPID_UNSET, OPTION_MASK_ISA_VAES_UNSET,
- OPTION_MASK_ISA_MOVDIR64B_UNSET, OPTION_MASK_ISA_WAITPKG_UNSET,
- OPTION_MASK_ISA_CLDEMOTE_UNSET, OPTION_MASK_ISA_ENQCMD_UNSET,
- OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
- OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
- OPTION_MASK_ISA_PCONFIG, OPTION_MASK_ISA_WBNOINVD,
- OPTION_MASK_ISA_SGX, OPTION_MASK_ISA_CX16, OPTION_MASK_ISA_MOVBE,
- OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_MWAITX,
- OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_RDPID,
- OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B,
- OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE,
- OPTION_MASK_ISA_ENQCMD): Ditto.
- * config/i386/i386-builtin.def
- (OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
- OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
- OPTION_MASK_ISA_WBNOINVD, OPTION_MASK_ISA_PTWRITE,
- OPTION_MASK_ISA_RDPID, OPTION_MASK_ISA_VAES,
- OPTION_MASK_ISA_MOVDIR64B, OPTION_MASK_ISA_ENQCMD): Ditto.
- * config/i386/i386-builtins.c (OPTION_MASK_ISA_MWAITX,
- OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_WAITPKG,
- OPTION_MASK_ISA_CLDEMOTE, OPTION_MASK_ISA_WBNOINVD): Ditto.
- * config/i386/i386-c.c
- (OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
- OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
- OPTION_MASK_ISA_PCONFIG, OPTION_MASK_ISA_WBNOINVD,
- OPTION_MASK_ISA_SGX, OPTION_MASK_ISA_CX16, OPTION_MASK_ISA_MOVBE,
- OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_MWAITX,
- OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_RDPID,
- OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B,
- OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE,
- OPTION_MASK_ISA_ENQCMD): Ditto.
- * config/i386/i386-option.c: Ditto
- * config/i386/i386.opt: Ditto..
- * config/i386/i386.h: (TARGET_ISA_AVX5124FMAPS,
- TARGET_ISA_AVX5124VNNIW, TARGET_ISA_AVX512BF16,
- TARGET_ISA_AVX512VP2INTERSECT, TARGET_ISA_PCONFIG,
- TARGET_ISA_WBNOINVD, TARGET_ISA_SGX, TARGET_ISA_CX16,
- TARGET_ISA_MOVBE, TARGET_ISA_PTWRITE, TARGET_ISA_MWAITX,
- TARGET_ISA_CLZERO, TARGET_ISA_RDPID, TARGET_ISA_VAES,
- TARGET_ISA_MOVDIR64B, TARGET_ISA_WAITPKG, TARGET_ISA_CLDEMOTE)
- TARGET_ISA_ENQCMD): Ditto.
-
-2019-12-09 Sudakshina Das <sudi.das@arm.com>
- Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmt.c (vectorizable_shift): Condition ndts for
- vect_model_simple_cost call on scalar_shift_arg.
-
-2019-12-09 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92834
- * match.pd (A - ((A - B) & -(C cmp D)) -> (C cmp D) ? B : A,
- A + ((B - A) & -(C cmp D)) -> (C cmp D) ? B : A): New simplifications.
-
-2019-12-09 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR tree-optimization/89007
- * tree-vect-patterns.c (vect_recog_average_pattern): If there is no
- target support available, generate code to distribute rshift over plus
- and add a carry.
-
-2019-12-09 Martin Liska <mliska@suse.cz>
-
- PR ipa/92737
- * cgraph.c (symbol_table_test::symbol_table_test): Fix
- coding style.
- * cgraph.h (symtab_node::symtab_node): New constructor.
- (cgraph_node::cgraph_node): Likewise.
- (varpool_node::varpool_node): Likewise.
- (symbol_table::allocate_cgraph_symbol): Use newly
- created constructor.
- (symbol_table::allocate_cgraph_symbol): Remove.
- * cgraphunit.c (symtab_terminator): Likewise.
- * varpool.c (varpool_node::create_empty): Use newly
- created constructor.
-
-2019-12-09 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/92686
- * config/i386/sse.md
- (*<avx512>_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>,
- *<avx512>_cmp<mode>3<mask_scalar_merge_name>,
- *<avx512>_ucmp<mode>3<mask_scalar_merge_name>,
- *<avx512>_ucmp<mode>3<mask_scalar_merge_name>): New.
- * config/i386/i386.c (ix86_print_operand): New operand substitution.
- * config/i386/i386-expand.c (ix86_valid_mask_cmp_mode):
- New function.
- (ix86_expand_sse_cmp): Relax condition for integer mask from
- 512-bit vector to all 128/256/512-bit vector. Delete code gen
- for avx512f compare patterns since we have generic pattern now.
- (ix86_expand_sse_movcc): Adjust condition and codegen for
- maskcmp.
- (ix86_expand_int_sse_cmp): Don't canonicalize the comparison
- when corresponding vector compare is available.
-
-2019-12-08 Sandra Loosemore <sandra@codesourcery.com>
-
- Revert:
- 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
-
- * config/nios2/linux.h (LINK_EH_SPEC): Define.
-
-2019-12-07 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraph.c (cgraph_node::dump): Make tp_first_run 64bit.
- * cgraph.h (cgrpah_node): Likewise.
- (tp_first_run_node_cmp): Deeclare.
- * cgraphunit.c (node_cmp): Rename to ...
- (tp_first_run_node_cmp): ... this; export; watch for 64bit overflows;
- clear tp_first_run for no_reorder and !flag_profile_reorder_functions.
- (expand_all_functions): Collect tp_first_run and normal functions to
- two vectors so the other functions remain sorted. Do not check for
- flag_profile_reorder_functions it is function local flag.
- * profile.c (compute_value_histograms): Update tp_first_run printing.
-
-2019-12-07 Jan Hubicka <hubicka@ucw.cz>
-
- * opts.c (common_handle_option): Do not clear ipa_reference for
- -fprofile-use.
-
-2019-12-07 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-split.c (split_function): Preserve 0 tp_first_run.
-
-2019-12-07 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline-analysis.c (do_estimate_edge_time): Silence overactive
- sanity check.
-
-2019-12-07 Jan Hubicka <hubicka@ucw.cz>
-
- PR tree-optimization/92860
- * common.opt (fprofile-reorder-functions, ftoplevel-reorder): Add
- Optimization flag.
-
-2019-12-07 Marek Polacek <polacek@redhat.com>
-
- PR c++/91678 - wrong error with decltype and location wrapper.
- * fold-const.c (maybe_lvalue_p): Handle VIEW_CONVERT_EXPR.
-
-2019-12-07 Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/90840
- * expr.c (expand_assignment): In the case of a CONCAT on the LHS, make
- sure to pass a valid inner mode in calls to simplify_gen_subreg.
-
-2019-12-07 Tobias Burnus <tobias@codesourcery.com>
- David Malcolm <dmalcolm@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR c/87488
- * pretty-print.c (pp_begin_url, pp_end_url, test_urls): Use BEL
- instead of ST sequence to terminate OSC 8 strings.
-
-2019-12-06 Andreas Krebbel <krebbel@linux.ibm.com>
- Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/92176
- * lra.c (simplify_subreg_regno): Don't permit unconditional
- changing mode for LRA too.
-
-2019-12-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.h (TCTX_ALLOCATION, TCTX_DEALLOCATION, TCTX_EXCEPTIONS)
- (TCTX_CAPTURE_BY_COPY): New type_context_kinds.
- * config/aarch64/aarch64-sve-builtins.cc (verify_type_context):
- Handle them.
-
-2019-12-06 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md (gather<mode>_insn_1offset<exec>): Use %o
- in the asm output.
-
-2019-12-06 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md (VEC_1REG_MODE): Remove V64QI and V64HI.
- (VEC_1REG_ALT): Likewise.
- (VEC_ALL1REG_MODE): New mode iterator.
- (VEC_1REG_INT_MODE): Remove V64QI and V64HI.
- (VEC_1REG_INT_ALT): Likewise.
- (VEC_ALL1REG_INT_MODE): New mode interator.
- (VEC_ALL1REG_INT_ALT): Likewise.
- (VEC_REG_MODE): Remove V64QI and V64HI.
- (VEC_ALLREG_MODE): New mode interator.
- (vec_merge): Change to VEC_ALLREG_MODE.
- (vec_merge_with_clobber): Likewise.
- (vec_merge_with_vcc): Likewise.
- (mov<mode>): Likewise.
- (mov<mode>_unspec): Likewise.
- (*mov<mode>): Change to VEC_ALL1REG_MODE.
- (mov<mode>_exec): Likewise.
- (*mov<mode>_exec_match): Likewise.
- (mov<mode>_sgprbase): Likewise.
- (reload_in<mode>): Change to VEC_ALLREG_MODE.
- (reload_out<mode>): Likewise.
- (scalar address splits): Likewise.
- (*vec_set<mode>): Change to VEC_ALL1REG_MODE.
- (vec_set<mode>): Change to VEC_ALLREG_MODE.
- (*vec_set<mode>_1): Change to VEC_ALL1REG_MODE.
- (vec_duplicate<mode><exec>): Likewise.
- (vec_extract<mode><scalar_mode>): Likewise.
- (vec_init<mode><scalar_mode>): Change to VEC_ALLREG_MODE.
- (gather_load<mode>): Likewise.
- (gather<mode>_exec): Likewise.
- (gather<mode>_expr<exec>): Likewise.
- (gather<mode>_insn_1offset<exec>): Likewise.
- (gather<mode>_insn_1offset_ds<exec>): Likewise.
- (gather<mode>_insn_2offsets<exec>): Likewise.
- (ds_bpermute<mode>): Change to VEC_ALL1REG_MODE.
- (VEC_INT_MODE): Remove V64QI and V64HI.
- (vcond_mask_<mode>di): Change to VEC_ALLREG_MODE.
- (vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>): Change to
- VEC_ALL1REG_MODE.
- (vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>_exec): Likewise.
- (vcondu<VEC_1REG_MODE:mode><VEC_1REG_INT_ALT:mode>): Likewise.
- (vcondu<VEC_1REG_MODE:mode><VEC_1REG_INT_ALT:mode>_exec): Likewise.
- (maskload<mode>di): Change to VEC_ALL1REG_MODE.
- (maskstore<mode>di): Likewise.
- (mask_gather_load<mode>): Likewise.
- (mov_from_lane63_<mode>): Likewise.
- * config/gcn/gcn.c (gcn_vector_mode_supported_p): Renable V64QImode
- and V64HImode vectorization.
- (gcn_related_vector_mode): New function.
- (TARGET_VECTORIZE_RELATED_MODE): New define.
-
-2019-12-06 Tobias Burnus <tobias@codesourcery.com>
- Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * omp-low.c (lower_omp_target): For optional arguments, deref once
- more to obtain the type.
-
-2019-12-06 Richard Biener <rguenther@suse.de>
-
- * match.pd (nop_convert): Remove empty match. Use nop_convert?
- everywhere.
-
-2019-12-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-data-ref.c (prune_runtime_alias_test_list): Exit early
- for empty vectors. Avoid using ordered_remove and instead
- shuffle the vector as we go.
-
-2019-12-06 Richard Biener <rguenther@suse.de>
-
- * genmatch.c (enum tree_code): Remove CONVERT{0,1,2} and
- VIEW_CONVERT{0,1,2}.
- (expr::opt_grp): Add and initialize.
- (lower_opt_convert): Rename to ...
- (lower_opt): ... and work on opt_grp, simply switching operations
- from being optional to being present or not.
- (has_opt_convert): Rename to ...
- (has_opt): ... and adjust.
- (parser::parse_operation): Return the optional opt_grp,
- remove special-casing of conditional operations and more generally
- parse [digit]'?'.
- (parser::parse_expr): Stick on the parsed opt_grp and perform
- rough verification.
- (parser::parse_for): Remove now unnecessary code.
- (main): Likewise.
- * doc/match-and-simplify.texi: Mention ? now works on all
- unary operations and also match predicates.
-
-2019-12-06 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraphclones.c (cgraph_node::create_clone): Only localize toplevel
- functions, not inline clones.
-
-2019-12-06 Jan Hubicka <hubicka@ucw.cz>
-
- * cfgexpand.c (expand_debug_expr): Do not ICE on SAD_EXPR.
-
-2019-12-06 Richard Biener <rguenther@suse.de>
-
- * genmatch.c (c_expr::gen_transform): Emit newlines from line
- number changes rather than after every semicolon.
-
-2019-12-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92819
- * match.pd (VEC_PERM_EXPR -> BIT_INSERT_EXPR): Handle inserts
- into the last lane. For two-element vectors try inserting
- into the last lane when inserting into the first fails.
-
-2019-12-06 Jakub Jelinek <jakub@redhat.com>
-
- * common.opt (fprofile-partial-training): Terminate description with
- full stop.
-
-2019-12-05 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/92622
- * tree-vrp.c (vrp_prop::check_array_ref): Avoid using a variable
- left uninitialized by get_addr_base_and_unit_offset on failure.
-
-2019-12-05 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-prop.c (ipa_set_jf_unknown): Do not clear bits and m_vr.
- (detect_type_change_from_memory_writes): Remoe parameter JFUNC.
- (detect_type_change): Likewise.
- (detect_type_change_ssa): Likewise.
- (ipa_analyze_virtual_call_uses): Update.
-
-2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
-
- * config/nios2/linux.h (LINK_EH_SPEC): Define.
-
-2019-12-05 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline-transform.c (inline_call): Fix maintenatnce of comdat_local
-
-2019-12-05 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraphclones.c (localize_profile): New function.
- (cgraph_node::create_clone): Use it for partial profiles.
- * common.opt (fprofile-partial-training): New flag.
- * doc/invoke.texi (-fprofile-partial-training): Document.
- * ipa-cp.c (update_profiling_info): For partial profiles do not
- set function profile to zero.
- * profile.c (compute_branch_probabilities): With partial profile
- watch if edge count is zero and turn all probabilities to guessed.
- (compute_branch_probabilities): For partial profiles do not apply
- profile when entry count is zero.
- * tree-profile.c (tree_profiling): Only do value_profile_transformations
- when profile is read.
-
-2019-12-05 Sudakshina Das <sudi.das@arm.com>
-
- * tree-vect-loop.c (vect_model_reduction_cost): Remove reduction_type
- check from if condition.
-
-2019-12-05 Tobias Burnus <tobias@codesourcery.com>
-
- * omp-low.c (lower_omp_target): For use_device_ptr/use_derice_addr
- and Fortran's optional arguments, unconditionally add the is-present
- condition before the libgomp call.
-
-2019-12-05 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/92768
- * tree-core.h (OEP_BITWISE): New flag.
- * fold-const.c (operand_compare::operand_equal_p): Handle it.
- * tree-vector-builder.h (tree_vector_builder::equal_p): Pass it.
-
-2019-12-05 Richard Biener <rguenther@suse.de>
-
- PR middle-end/92818
- * tree-ssa-forwprop.c (simplify_vector_constructor): Improve
- heuristics on what don't care element to choose.
- * match.pd (VEC_PERM_EXPR -> BIT_INSERT_EXPR): Fix typo.
-
-2019-12-05 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/92817
- * coverage.c (build_gcov_exit_decl): Remove superfluous
- void_type_node.
-
-2019-12-05 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.md (cbranch<mode>4): Use
- msp430_general_dst_nonv_operand instead of nonimmediate_operand for
- dest operand of CMP instruction.
- (cbranchpsi4_real): Likewise.
- (cbranchqi4_real): Likewise.
- (cbranchhi4_real): Likewise.
- (cbranchpsi4_reversed): Likewise.
- (cbranchqi4_reversed): Likewise.
- (cbranchhi4_reversed): Likewise.
-
-2019-12-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92803
- * tree-ssa-forwprop.c (simplify_vector_constructor): Fix
- invariant vector construction.
-
-2019-12-05 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/91971
- * coverage.c (coverage_init): Mangle full path
- only when -fprofile-dir is used.
-
-2019-12-05 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92791
- * config/i386/i386.md (movstrict<mode>): Move test for
- TARGET_PARTIAL_REG_STALL and not optimizing for size from
- expander's condition to the body - FAIL; in that case.
-
-2019-12-03 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91582
- * builtins.c (gimple_call_alloc_size): New function.
- (compute_objsize): Add argument. Call gimple_call_alloc_size.
- Handle variable offsets and indices.
- * builtins.h (gimple_call_alloc_size): Declare.
- (compute_objsize): Add argument.
- * gimple-ssa-warn-restrict.c: Remove assertions.
- * tree-ssa-strlen.c (handle_store): Handle calls to allocated objects.
-
-2019-12-04 Julian Brown <julian@codesourcery.com>
-
- * config/gcn/gcn.h (FIXED_REGISTERS): Make s6/s7 fixed registers.
-
-2019-12-04 Peter Bergner <bergner@linux.ibm.com>
-
- PR bootstrap/92661
- * config/rs6000/rs6000-c.c (struct altivec_builtin_types): Move to
- rs6000.h.
- (altivec_overloaded_builtins): Move to rs6000-call.c.
- * config/rs6000/rs6000.h (struct altivec_builtin_types): Moved from
- rs6000-c.c.
- * config/rs6000/rs6000-call.c (rs6000_builtin_info): Make static.
- (altivec_overloaded_builtins): Moved from rs6000-c.c.
- (rs6000_common_init_builtins): Do no define builtins that overload
- builtins that have been disabled.
-
-2019-12-04 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm.c (arm_option_override_internal):
- Use max_cond_insns from CPU tuning unless -mrestrict-it is used.
-
-2019-12-04 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/aarch64/aarch64.c
- (thunderxt88_tunings): Use AARCH64_FUSE_ALU_BRANCH.
- (thunderx_tunings): Likewise.
- (tsv110_tunings): Use AARCH64_FUSE_ALU_BRANCH and AARCH64_FUSE_ALU_CBZ.
- (thunderx2t99_tunings): Likewise.
- (aarch_macro_fusion_pair_p): Add support for AARCH64_FUSE_CMP_BRANCH.
- * config/aarch64/aarch64-fusion-pairs.def: Add ALU_CBZ fusion.
-
-2019-12-04 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Properly guard
- empty CTOR and memset partial-def registering. Take advantage
- of fancy offset analysis in memset handling.
-
-2019-12-04 Richard Sandiford <richard.sandiford@arm.com>
-
- * fold-const.c (native_encode_vector_part): Handle
- VECTOR_BOOLEAN_TYPE_Ps that have subbyte precision.
- (native_decode_vector_tree): Delete, moving the bulk of the code to...
- (native_interpret_vector_part): ...this new function. Use a pointer
- and length instead of a vec<> and start index.
- (native_interpret_vector): Use native_interpret_vector_part.
- (fold_view_convert_vector_encoding): Likewise.
-
-2019-12-04 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Handle
- non-constant defs in the most trivial way.
- (vn_reference_lookup_3): Also push down SSA partial defs.
-
-2019-12-04 Martin Liska <mliska@suse.cz>
-
- * tree-switch-conversion.c (switch_decision_tree::try_switch_expansion):
- Initialize count of newly created BB.
-
-2019-12-04 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92734
- * match.pd ((A +- B) - A -> +- B, (A +- B) -+ B -> A,
- A - (A +- B) -> -+ B, A +- (B -+ A) -> +- B): Handle nop_convert.
-
-2019-12-04 Kewen Lin <linkw@gcc.gnu.org>
-
- PR target/92760
- * config/rs6000/rs6000.c (rs6000_preferred_simd_mode): Use
- VECTOR_MEM_NONE_P instead of VECTOR_UNIT_NONE_P.
-
-2019-12-03 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c: Include tree-into-ssa.h.
- (compute_fn_summary): Call update_ssa.
-
-2019-12-03 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraph.c (cgraph_node::verify_node): Check that calls_comdat_local
- is set only for symbol in comdat group.
- * symtab.c (symtab_node::dissolve_same_comdat_group_1): Clear it.
-
-2019-12-03 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraph.c: Include tree-into-ssa.h
- (cgraph_node::get_body): Call update_ssa.
- * cgraphunit.c (cgraph_node::expand): Likewise.
- * lto-streamer-in.c (input_function): Do not call update_ssa.
-
-2019-12-03 Richard Sandiford <richard.sandiford@arm.com>
-
- * gimplify.c (gimplify_compound_lval): Don't gimplify and install
- an array element size if array_element_size is already an invariant.
- Similarly don't gimplify and install a field offset if
- component_ref_field_offset is already an invariant.
-
-2019-12-03 Richard Sandiford <richard.sandiford@arm.com>
-
- * cfgexpand.c (discover_nonconstant_array_refs_r): If an access
- with POLY_INT_CST size is made to a fixed-size object, force the
- object to live in memory.
-
-2019-12-03 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md: Change "vcondu" patterns to use VEC_1REG_MODE
- for the data mode.
-
-2019-12-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92758
- * tree-ssa-forwprop.c (simplify_vector_constructor): Restore
- operation on uniform vectors.
-
-2019-12-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * gimple-fold.c (gimple_fold_builtin_memory_op): Fold memcpy
- from or to a properly aligned register variable.
-
-2019-12-03 Matthias Klose <doko@ubuntu.com>
-
- * Makefile.in (SOURCES): Add doc/lto-dump.1.
- (install-man): Add $(LTO_DUMP_INSTALL_NAME)$(man1ext).
- ($(LTO_DUMP_INSTALL_NAME)$(man1ext): New.
-
-2019-12-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92751
- * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fail
- when a clobber ends up in the partial-def vector.
- (vn_reference_lookup_3): Let clobbers be handled by the
- assignment from CTOR handling.
-
-2019-12-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92734
- * match.pd ((CST1 - A) +- CST2 -> CST3 - A,
- CST1 - (CST2 - A) -> CST3 + A): Handle nop casts around
- inner subtraction.
-
-2019-12-03 Uroš Bizjak <ubizjak@gmail.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR target/92744
- * config/i386/i386.md (peephole2 for *swap<mode>): Use
- general_reg_operand predicates instead of register_operand.
-
-2019-12-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * tree-ssa.c (execute_update_addresses_taken): Avoid representing
- a full def of a vector via a BIT_INSERT_EXPR.
-
-2019-12-02 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * config/rs6000/rs6000-call.c (rs6000_invalid_builtin): Make
- static.
- * config/rs6000/rs6000-internal.h (rs6000_invalid_builtin): Remove
- decl.
-
-2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/92741
- * fold-const.c (fold_convertible_p): Check vector types more
- thoroughly.
-
-2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_report_sve_required): New function.
- (aarch64_expand_mov_immediate): Use it when attempting to measure
- the length of an SVE vector.
- (aarch64_mov_operand_p): Only allow SVE CNT immediates when
- SVE is enabled.
-
-2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve-builtins.h
- (gimple_folder::force_vector): Declare.
- * config/aarch64/aarch64-sve-builtins.cc
- (gimple_folder::force_vector): New function.
- * config/aarch64/aarch64-sve-builtins-base.cc
- (svcmp_impl::fold): Likewise.
- (svdup_impl::fold): Handle svdup_z too.
-
-2019-12-02 Martin Liska <mliska@suse.cz>
-
- * ipa-devirt.c (warn_types_mismatch): Use get_odr_name_for_type
- function.
- (debug_tree_odr_name): New.
- * ipa-utils.h (get_odr_name_for_type): New.
-
-2019-12-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92742
- * tree-vect-loop.c (vect_fixup_reduc_chain): Do not
- touch the def-type but verify it is consistent with the
- original stmts.
-
-2019-12-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92712
- * match.pd ((A * B) +- A -> (B +- 1) * A,
- A +- (A * B) -> (1 +- B) * A): Allow optimizing signed integers
- even when we don't know anything about range of A, but do know
- something about range of B and the simplification won't introduce
- new UB.
-
-2019-12-02 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/92133
- * doc/invoke.texi (ipa-cp-max-recursive-depth): Document new option.
- (ipa-cp-min-recursive-probability): Likewise.
- * params.opt (ipa-cp-max-recursive-depth): New.
- (ipa-cp-min-recursive-probability): Likewise.
- * ipa-cp.c (ipcp_lattice<valtype>::add_value): Add two new parameters
- val_p and unlimited.
- (self_recursively_generated_p): New function.
- (get_val_across_arith_op): Likewise.
- (propagate_vals_across_arith_jfunc): Add constant propagation for
- self-recursive function.
- (incorporate_penalties): Do not penalize pure self-recursive function.
- (good_cloning_opportunity_p): Dump node_is_self_scc flag.
- (propagate_constants_topo): Set node_is_self_scc flag for cgraph node.
- (get_info_about_necessary_edges): Relax hotness check for edge to
- self-recursive function.
- * ipa-prop.h (ipa_node_params): Add new field node_is_self_scc.
-
-2019-12-01 Sandra Loosemore <sandra@codesourcery.com>
-
- PR target/92499
-
- * config/nios2/nios2.c (nios2_in_small_data_p): Do not consider
- objects of flexible types to be small if they have internal linkage
- or are declared extern.
- * config/nios2/nios2.h (ASM_OUTPUT_ALIGNED_LOCAL): Replace with...
- (ASM_OUTPUT_ALIGNED_DECL_LOCAL): ...this. Use targetm.in_small_data_p
- instead of the size of the object initializer.
- * tree.c (flexible_array_type_p): Move from C front end, and
- generalize to handle fields in non-C structures.
- * tree.h (flexible_array_type_p): Declare.
-
-2019-11-30 Jan Hubicka <hubicka@ucw.cz>
-
- * profile-count.h (profile_count::operator<): Use IPA value for
- comparsion.
- (profile_count::operator>): Likewise.
- (profile_count::operator<=): Likewise.
- (profile_count::operator>=): Likewise.
- * predict.c (maybe_hot_count_p): Do not convert to gcov_type.
-
-2019-11-30 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline.c (compute_max_insns): Return int64_t.
- (inline_small_functions): Simplify.
-
-2019-11-30 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-cfg.c (execute_fixup_cfg): Update also max_bb_count when
- scaling happen.
-
-2019-11-30 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraph.h (symtab_node): Add symver flag.
- * cgraphunit.c (process_symver_attribute): New.
- (process_common_attributes): Use process_symver_attribute.
- * lto-cgraph.c (lto_output_node): Stream symver.
- (lto_output_varpool_node): Stream symver.
- (input_overwrite_node): Stream symver.
- (input_varpool_node): Stream symver.
- * output.h (do_assemble_symver): Decalre.
- * symtab.c (symtab_node::dump_base): Dump symver.
- (symtab_node::verify_base): Verify symver.
- (symtab_node::resolve_alias): Handle symver.
- * varasm.c (do_assemble_symver): New function.
- * varpool.c (varpool_node::assemble_aliases): Use it.
- * doc/extend.texi: (symver attribute): Document.
- * config/elfos.h (ASM_OUTPUT_SYMVER_DIRECTIVE): New.
-
-2019-11-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.h (type_context_kind): New enum.
- (verify_type_context): Declare.
- * target.def (verify_type_context): New target hook.
- * doc/tm.texi.in (TARGET_VERIFY_TYPE_CONTEXT): Likewise.
- * doc/tm.texi: Regenerate.
- * tree.c (verify_type_context): New function.
- * config/aarch64/aarch64-protos.h (aarch64_sve::verify_type_context):
- Declare.
- * config/aarch64/aarch64-sve-builtins.cc (verify_type_context):
- New function.
- * config/aarch64/aarch64.c (aarch64_verify_type_context): Likewise.
- (TARGET_VERIFY_TYPE_CONTEXT): Define.
-
-2019-11-30 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraph.c (cgraph_node::dump): Dump unit_id and merged_extern_inline.
- * cgraph.h (cgraph_node): Add unit_id and
- merged_extern_inline.
- (symbol_table): Add max_unit.
- (symbol_table::symbol_table): Initialize it.
- * cgraphclones.c (duplicate_thunk_for_node): Copy unit_id.
- merged_comdat, merged_extern_inline.
- (cgraph_node::create_clone): Likewise.
- (cgraph_node::create_version_clone): Likewise.
- * ipa-fnsummary.c (dump_ipa_call_summary): Dump info about cross module
- calls.
- * ipa-fnsummary.h (cross_module_call_p): New inline function.
- * ipa-inline-analyssi.c (simple_edge_hints): Use it.
- * ipa-inline.c (inline_small_functions): Likewise.
- * lto-symtab.c (lto_cgraph_replace_node): Record merged_extern_inline;
- copy merged_comdat and merged_extern_inline.
- * lto-cgraph.c (lto_output_node): Stream out merged_comdat,
- merged_extern_inline and unit_id.
- (input_overwrite_node): Stream in these.
- (input_cgraph_1): Set unit_base.
- * lto-streamer.h (lto_file_decl_data): Add unit_base.
- * symtab.c (symtab_node::make_decl_local): Record former_comdat.
-
-2019-11-30 Maciej W. Rozycki <macro@wdc.com>
-
- * gcc.c (process_command): Only warn about an ineffective `-x'
- option if any input files have actually been supplied.
-
-2019-11-30 Maciej W. Rozycki <macro@wdc.com>
-
- * doc/install.texi (Options specification): Remove the list of
- target library subdirectories supporting
- `--enable-version-specific-runtime-libs'. Document defaults for
- the option.
-
-2019-11-29 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/92283
- * lra.c (lra): Update reg notes after inheritance sub-pass and
- before constraint sub-pass.
-
-2019-11-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91003
- * tree-vect-slp.c (vect_mask_constant_operand_p): Pass in the
- operand number, avoid handling the non-condition operands of
- COND_EXPRs as comparisons.
- (vect_get_constant_vectors): Pass down the operand number.
- (vect_get_slp_defs): Likewise.
-
-2019-11-29 Frederik Harwath <frederik@codesourcery.com>
-
- * gimple-match-head.c (maybe_resimplify_conditional_op): Use
- generic_expr_could_trap_p to check if the condition of COND_EXPR or
- VEC_COND_EXPR can trap.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92677
- * tree-vect-loop.c (vect_dissolve_slp_only_groups): Set the gap
- to zero when dissolving a group of strided accesses.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92596
- * tree-vect-stmts.c (vectorizable_call): Punt on hybrid mask/nonmask
- operations.
- (vectorizable_operation): Likewise, instead of relying on
- vect_get_mask_type_for_stmt to do this.
- (vect_get_vector_types_for_stmt): Always return a vector type
- immediately, rather than deferring the choice for boolean results.
- Use a vector mask type instead of a normal vector if
- vect_use_mask_type_p.
- (vect_get_mask_type_for_stmt): Delete.
- * tree-vect-loop.c (vect_determine_vf_for_stmt_1): Remove
- mask_producers argument and special boolean_type_node handling.
- (vect_determine_vf_for_stmt): Remove mask_producers argument and
- update calls to vect_determine_vf_for_stmt_1. Remove doubled call.
- (vect_determine_vectorization_factor): Update call accordingly.
- * tree-vect-slp.c (vect_build_slp_tree_1): Remove special
- boolean_type_node handling.
- (vect_slp_analyze_node_operations_1): Likewise.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (stmt_vec_info::mask_precision): New field.
- (vect_use_mask_type_p): New function.
- * tree-vect-patterns.c (vect_init_pattern_stmt): Copy the
- mask precision to the pattern statement.
- (append_pattern_def_seq): Add a scalar_type_for_mask parameter
- and use it to initialize the new stmt's mask precision.
- (search_type_for_mask_1): Delete.
- (search_type_for_mask): Replace with...
- (integer_type_for_mask): ...this new function. Use the information
- cached in the stmt_vec_info.
- (vect_recog_bool_pattern): Update accordingly.
- (build_mask_conversion): Pass the scalar type associated with the
- mask type to append_pattern_def_seq.
- (vect_recog_mask_conversion_pattern): Likewise. Call
- integer_type_for_mask instead of search_type_for_mask.
- (vect_convert_mask_for_vectype): Call integer_type_for_mask instead
- of search_type_for_mask.
- (possible_vector_mask_operation_p): New function.
- (vect_determine_mask_precision): Likewise.
- (vect_determine_stmt_precisions): Call it.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (get_mask_type_for_scalar_type): Replace
- the slp_tree parameter with a group size parameter.
- (vect_get_mask_type_for_stmt): Likewise.
- * tree-vect-stmts.c (get_mask_type_for_scalar_type): Likewise.
- (vect_get_mask_type_for_stmt): Likewise.
- * tree-vect-slp.c (vect_slp_analyze_node_operations_1): Update
- call accordingly.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vectorizable_operation): Punt early
- on codes that are handled elsewhere.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * doc/sourcebuild.texi (vect_bool_cmp): Document.
- * tree-vect-patterns.c (search_type_for_mask_1): If neither
- operand to a boolean comparison is a natural vector mask,
- handle both operands like normal integers instead.
-
-2019-11-29 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Bail
- out early for too large objects.
-
-2019-11-29 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/92476
- * ipa-cp.c (set_single_call_flag): Set node_calling_single_call in
- the summary only if the summary exists.
- (find_more_scalar_values_for_callers_subset): Check node_dead in
- the summary only if the summary exists.
- (ipcp_store_bits_results): Ignore nodes without lattices.
- (ipcp_store_vr_results): Likewise.
- * cgraphclones.c: Include ipa-fnsummary.h and ipa-prop.h and the
- header files required by them.
- (cgraph_node::expand_all_artificial_thunks): Analyze expanded thunks.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92710
- * tree-vect-stmts.c (vectorizable_simd_clone_call): Reject
- vector mask arguments.
-
-2019-11-29 Jan Hubicka <hubicka@ucw.cz>
-
- * profile-count.c (profile_count::to_cgraph_frequency,
- profile_count::to_sreal_scale): Check for compaibility of counts.
- * profile-count.h (compatible_p): Make public; add checking for
- global0 versus global types.
- * cgraph.c (cgraph_node::verify_node): Verify count compatibility.
-
-2019-11-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92715
- * tree-ssa-forwprop.c (simplify_vector_constructor): Bail
- out for uniform vectors and source vectors with less elements
- than the destination.
-
-2019-11-29 Martin Liska <mliska@suse.cz>
-
- PR lto/91574
- * ipa-devirt.c (types_same_for_odr): Check for existence
- of TYPE_NAMEs first.
-
-2019-11-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92704
- * tree-if-conv.c (combine_blocks): Deal with virtual PHIs
- in loops performing only loads.
-
-2019-11-29 Julian Brown <julian@codesourcery.com>
-
- * builtin-types.def (BT_DFLOAT32_PTR, BT_DFLOAT64_PTR,
- BT_DFLOAT128_PTR) Remove.
- * tree-core.h (TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE,
- TI_DFLOAT128_PTR_TYPE): Remove.
- * tree.c (build_common_type_nodes): Remove dfloat32_ptr_type_node,
- dfloat64_ptr_type_node and dfloat128_ptr_type_node initialisation.
- * tree.h (dfloat32_ptr_type_node, dfloat64_ptr_type_node,
- dfloat128_ptr_type_node): Remove macros.
-
-2019-11-28 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (*movsi_internal1): Fix formatting. Improve
- formatting.
- (*movdi_internal64): Ditto.
-
-2019-11-28 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/92602
- * config/rs6000/rs6000.md (bswap<mode>2_load for HSI): Change the
- indexed_or_indirect_operand to be memory_operand.
- (bswap<mode>2_store for HSI): Ditto.
- (bswapdi2_load): Ditto.
- (bswapdi2_store): Ditto.
-
-2019-11-28 Martin Liska <mliska@suse.cz>
-
- PR debug/46558
- * dbgcnt.c (dbg_cnt_list_all_counters): Mark table
- headers for translation.
-
-2019-11-28 Martin Liska <mliska@suse.cz>
-
- PR lto/92609
- * ipa-devirt.c (warn_types_mismatch): Use TYPE_MAIN_VARIANT
- consistently.
-
-2019-11-28 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline.c (want_early_inline_function_p): Remove leftover optimize
- checks.
-
-2019-11-28 Jan Hubicka <hubicka@ucw.cz>
-
- * profile-count.c (profile_count::combine_with_ipa_count): Return
- uninitialized count if called on ininitialized count.
-
-2019-11-28 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline-transform.c (inline_transform): Scale profile before
- redirecting.
-
-2019-11-28 Jan Hubicka <hubicka@ucw.cz>
-
- * profile-count.h (profile_count::max): Work on profiles of different
- type.
- (profile_count::apply_scale): Be sure that ret is not local or global0
- type if num is global.
-
-2019-11-28 Jan Hubicka <hubicka@ucw.cz>
-
- * profile-count.h (profile_count::max): Work on profiles of different
- type.
- (profile_count::apply_scale): Be sure that ret is not local or global0
- type if num is global.
-
-2019-11-28 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/92697
- * cgraph.c (cgraph_node_cannot_be_local_p_1): Return true for
- ifunc_resolvers.
- * symtab.c (symtab_node::dump_base): Dump ifunc_resolver flag.
- Removed trailig whitespace.
-
-2019-11-28 Jan Hubicka <hubicka@ucw.cz>
-
- * profile-count.h (profile_count::combine_with_ipa_count_within):
- Declare.
- * profile-count.c (profile_count::combine_with_ipa_count_within):
- New.
- * cgraphclones.c (cgraph_edge::clone, cgraph_node::create_clone): Use
- it.
-
-2019-11-28 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-utils.c (ipa_merge_profiles): Be sure that all type transtions
- of counters are done same way.
-
-2019-11-28 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-cp.c (update_profiling_info): Fix scaling.
-
-2019-11-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * tree-inline.c (remap_gimple_stmt): When the return value
- is not wanted, elide GIMPLE_RETURN.
-
-2019-11-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * tree-ssa-forwprop.c (get_bit_field_ref_def): Also handle
- conversions inside a mode class. Remove restriction on
- preserving the element size.
- (simplify_vector_constructor): Deal with the above and for
- identity permutes also try using VEC_UNPACK_[FLOAT_]LO_EXPR
- and VEC_PACK_TRUNC_EXPR.
-
-2019-11-28 Georg-Johann Lay <avr@gjlay.de>
-
- Must use push insn to pass varargs arguments of DFmode because
- otherwise the middle-end generates wrong code.
-
- PR target/92055
- * config/avr/avr.md (MPUSH) [DF, DC]: Add modes to mode iterator.
-
-2019-11-28 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92691
- * tree-ssa-strlen.c (handle_store): Clarify return value meaning
- in function comment.
- (strlen_check_and_optimize_call): Likewise. For handle_printf_call
- calls, return !handle_printf_call rather than always returning true.
- (check_and_optimize_stmt): Describe return value meaning in function
- comment. Formatting fix.
-
-2019-11-28 Jan Hubicka <hubicka@ucw.cz>
-
- * profile-count.c (profile_count::to_sreal_scale): Handle correctly
- combination of globa0 and global counters..
-
-2019-11-28 Kewen Lin <linkw@gcc.gnu.org>
-
- PR target/92566
- * config/rs6000/rs6000.c (rs6000_preferred_simd_mode): Check
- by VECTOR_UNIT_NONE_P instead.
-
-2019-11-28 Hongtao Liu <hongtao.liu@inte.com>
-
- * config/i386/sse.md (avx512f_maskcmp<mode>3):
- Refine VF to VF_AVX512VL.
-
-2019-11-27 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/rs6000.md (movsi_internal): Reformat.
- (movdi_internal64): Reformat.
-
-2019-11-27 Peter Bergner <bergner@linux.ibm.com>
-
- PR bootstrap/92661
- * config/rs6000/rs6000-call.c: (def_builtin): Do not define the
- builtin if we don't have an actual type.
- (builtin_function_type): If the builtin function uses a DFP type
- and decimal float has been disabled, then return NULL_TREE.
-
-2019-11-27 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/92510
- * combine.c (gen_lowpart_for_combine): Only transform lowpart subreg
- of comparison into a comparison with different mode if both imode and
- omode are scalar integral modes.
-
-2019-11-27 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/90007
- * recog.c (constrain_operands): Permit hard registers too for
- memory when LRA is used.
-
-2019-11-27 Bernd Schmidt <bernds_cb1@t-online.de>
-
- * config/m68k/m68k.c (m68k_output_compare_fp): Restore differences
- between Coldfire and regular m68k.
- * config/m68k/m68k.md (cmp1_cf_constraints): Disallow constants.
-
-2019-11-27 Richard Biener <rguenther@suse.de>
-
- * target.def (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
- * targhooks.c (default_builtin_vectorized_conversion): Likewise.
- * targhooks.h (default_builtin_vectorized_conversion): Likewise.
- * optabs-tree.c (supportable_convert_operation): Do not call
- targetm.vectorize.builtin_conversion. Remove unused decl parameter.
- * optabs-tree.h (supportable_convert_operation): Adjust.
- * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
- * doc/tm.texi: Regenerate.
- * tree-ssa-forwprop.c (simplify_vector_constructor): Adjust.
- * tree-vect-generic.c (expand_vector_conversion): Likewise.
- * tree-vect-stmts.c (vect_gen_widened_results_half): Remove
- unused decl parameter and adjust.
- (vect_create_vectorized_promotion_stmts): Likewise.
- (vectorizable_conversion): Adjust.
-
-2019-11-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92690
- * tree-ssa-forwprop.c (simplify_vector_constructor): Avoid
- converting elements not originally converted.
-
-2019-11-27 Tobias Burnus <tobias@codesourcery.com>
-
- PR middle-end/92463
- * builtins.c (do_mpfr_ckconv, do_mpc_ckconv, do_mpfr_remquo,
- do_mpfr_lgamma_r, do_mpc_arg2): Use MPFR_RNDx instead of GMP_RNDx,
- mpfr_rnd_t instead of mp_rnd_t.
- * fold-const-call.c (do_mpfr_ckconv, do_mpfr_arg1, do_mpfr_sincos,
- do_mpfr_arg2, do_mpfr_arg3, do_mpc_arg1, do_mpc_arg2): Likewise.
- * gimple-ssa-sprintf.c (format_floating_max, format_floating):
- Use mpfr_exp_t instead of mp_exp_t.
- * real.c (real_from_string, dconst_e_ptr, dconst_sqrt2_ptr): Use
- MPFR_RNDx instead of GMP_RNDx.
- * realmpfr.c (real_from_mpfr, mpfr_from_real): Use mpfr_rnd_t and
- mpfr_exp_t instead mp_rnd_t and mp_exp_t, respectively.
- * realmpfr.h (real_from_mpfr, mpfr_from_real): Use mpfr_rnd_t instead
- of mp_rnd_t and remove MPFR_RNDx poisoning.
- * ubsan.c (ubsan_instrument_float_cast): MPFR_RNDx instead of GMP_RNDx.
-
-2019-11-27 Kewen Lin <linkw@gcc.gnu.org>
-
- PR tree-optimization/91790
- * tree-vect-stmts.c (vectorizable_load): Use the adjusted
- DR for vect_setup_realignment when first_stmt_info is different
- from first_stmt_info_for_drptr.
-
-2019-11-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * tree-ssa-forwprop.c (simplify_vector_constructor): Handle
- CTORs with just a subset of the original vectors.
-
-2019-11-27 Richard Biener <rguenther@suse.de>
-
- PR middle-end/92674
- * tree-inline.c (expand_call_inline): Delay purging EH/abnormal
- edges and instead record blocks in bitmap.
- (gimple_expand_calls_inline): Adjust.
- (fold_marked_statements): Delay EH cleanup until all folding is
- done.
- (optimize_inline_calls): Do EH/abnormal cleanup for calls after
- inlining finished.
-
-2019-11-27 Bernd Schmidt <bernds_cb1@t-online.de>
-
- * auto-inc-dec.c (merge_in_block): Allow autoinc in jumps unless
- LRA is enabled.
- * combine.c (can_combine_p): Disallow autoinc in jumps unless LRA is
- disabled.
-
-2019-11-27 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/92664
- * dwarf2out.c (lookup_filename): Use "<stdin>" instead of "".
-
-2019-11-26 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92683
- * gimple-fold.c (gimple_fold_builtin_string_compare): Restore a test
- inadvertently removed in a previous change. Rename local variable
- for clarity.
-
-2019-11-26 Richard Biener <rguenther@suse.de>
-
- PR middle-end/92669
- * cfganal.c (pre_and_rev_post_order_compute_fn): Deal with
- NULL pre_order.
-
-2019-11-26 Robin Dapp <rdapp@linux.ibm.com>
-
- * config/s390/linux.h: Add undef for MUSL_DYNAMIC_LINKERxx.
-
-2019-11-26 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92644
- * tree-ssa-phiopt.c (minmax_replacement): Add INTEGRAL_TYPE_P check
- next to INTEGER_CST checks.
-
-2019-11-26 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * tree-vect-slp.c (vect_build_slp_tree_2): For unary ops
- do not build the operation from scalars if the operand is.
-
-2019-11-25 Tobias Burnus <tobias@codesourcery.com>
-
- * config/gcn/mkoffload.c (COMMENT_PREFIX, struct id_map,
- func_ids, funcs_tail, var_ids, vars_tail) Remove unused
- definitions.
-
-2019-11-25 Martin Liska <mliska@suse.cz>
-
- * ipa-icf.c (sem_item_optimizer::dump_cong_classes): Clean
- up used dump message.
-
-2019-11-25 Martin Liska <mliska@suse.cz>
-
- PR bootstrap/92653
- * ipa-fnsummary.c (ipa_fn_summary::account_size_time): Comment out
- too strict checking assert.
-
-2019-11-25 Joseph Myers <joseph@codesourcery.com>
-
- PR c/91985
- * builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128)
- (BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR): Define to
- error_mark_node if corresponding global tree node is NULL.
- * tree.c (build_common_tree_nodes): Do not initialize
- dfloat32_type_node, dfloat64_type_node or dfloat128_type_node if
- decimal floating-point not supported.
-
-2019-11-25 Joseph Myers <joseph@codesourcery.com>
-
- * attribs.c (decl_attributes): Do not ignore C++11 attributes on
- types.
-
-2019-11-25 Bernd Schmidt <bernds_cb1@t-online.de>
-
- * config/m68k/m68k.c (output_move_himode, output_move_qimode):
- Replace code for non-CONST_INT constants with gcc_unreachable.
- * config/m68k/m68k.md (cbranchdi): Don't generate individual
- compare and test.
- (CMPMODE): New mode_iterator.
- (cbranchsi4, cbranchqi4, cbranchhi4): Replace expanders with
- cbranch<mode>4.
- (cstoresi4, cstoreqi4, cstorehi4): Replace expanders with
- cstore<mode>4.
- (cmp<mode>_68881): Remove 'F' constraint from first comparison
- operand.
- (bit test insns patterns): Use nonimmediate_operand, not
- register_operand, for source operands that allow memory in
- their constraints.
- (divmodsi4, udivmodsi4, divmodhi4 and related unnamed patterns):
- Use register_operand, not nonimmediate_operand, for the
- destinations.
- (DBCC): New mode_iterator.
- (dbcc peepholes): Use it to reduce duplication.
- (trap): Use const_true_rtx, not const1_rtx.
- * config/m68k/predicates.md (m68k_comparison_operand): Renamed
- from m68k_subword_comparison_operand and changed to handle
- SImode.
-
- PR target/91851
- * config/m68k/m68k-protos.h (output-dbcc_and_branch): Adjust
- declaration.
- (m68k_init_cc): New declaration.
- (m68k_output_compare_di, m68k_output_compare_si)
- (m68k_output_compare_hi, m68k_output_compare_qi)
- (m68k_output_compare_fp, m68k_output_btst, m68k_output_bftst)
- (m68k_find_flags_value, m68k_output_scc, m68k_output_scc_float)
- (m68k_output_branch_integer, m68k_output_branch_integer_rev.
- m68k_output_branch_float, m68k_output_branch_float_rev):
- Likewise.
- (valid_dbcc_comparison_p_2, flags_in_68881)
- (output_btst): Remove declaration.
- * config/m68k/m68k.c (INCLDUE_STRING): Define.
- (TARGET_ASM_FINAL_POSTSCAN_INSN): Define.
- (valid_dbcc_comparison_p_2, flags_in_68881): Delete functions.
- (flags_compare_op0, flags_compare_op1, flags_operand1,
- flags_operand2, flags_valid): New static variables.
- (m68k_find_flags_value, m68k_init_cc): New functions.
- (handle_flags_for_move, m68k_asm_final_postscan_insn,
- remember_compare_flags): New static functions.
- (output_dbcc_and_branch): New argument CODE. Use it, and add
- PLUS and MINUS to the possible codes. All callers changed.
- (m68k_output_btst): Renamed from output_btst. Remove OPERANDS
- and INSN arguments, add CODE arg. Return the comparison code
- to use. All callers changed. Use CODE instead of
- next_insn_tests_no_inequality, and replace cc_status management
- with changing the return code.
- (m68k_rtx_costs): Instead of testing for COMPARE, test for
- RTX_COMPARE or RTX_COMM_COMPARE.
- (output_move_simode, output_move_qimode): Call
- handle_flags_for_move.
- (notice_update_cc): Delete function.
- (m68k_output_bftst, m68k_output_compare_di, m68k_output_compare_si,
- m68k_output_compare_hi, m68k_output_compare_qi,
- m68k_output_compare_fp, m68k_output_branch_integer,
- m68k_output_branch_integer_rev, m68k_output_scc,
- m68k_output_branch_float, m68k_output_branch_float_rev,
- m68k_output_scc_float): New functions.
- (output_andsi3, output_iorsi3, output_xorsi3): Call CC_STATUS_INIT
- once at the start, and set flags_valid and flags_operand1 if the
- flags are usable.
- * config/m68k/m68k.h (CC_IN_68881, NOTICE_UPDATE_CC,
- CC_OVERFLOW_UNUSABLE, CC_NO_CARRY, OUTPUT_JUMP): Remove
- definitions.
- (CC_STATUS_INIT): Define.
- * config/m68k/m68k.md (flags_valid): New define_attr.
- (tstdi, tstsi_internal_68020_cf, tstsi_internal, tsthi_internal,
- tstqi_internal, tst<mode>_68881, tst<mode>_cf, cmpdi_internal,
- cmpdi, unnamed cmpsi/cmphi/cmpqi patterns, cmpsi_cf,
- cmp<mode>_68881, cmp<mode>_cf, unnamed btst patterns,
- tst_bftst_reg, tst_bftst_reg, unnamed scc patterns, scc,
- sls, sordered_1, sunordered_1, suneq_1, sunge_1, sungt_1,
- sunle_1, sunlt_1, sltgt_1, fsogt_1, fsoge_1, fsolt_1, fsole_1,
- bge0_di, blt0_di, beq, bne, bgt, bgtu, blt, bltu, bge, bgeu,
- ble, bleu, bordered, bunordered, buneq, bunge, bungt, bunle,
- bunlt, bltgt, beq_rev, bne_rev, bgt_rev, bgtu_rev,
- blt_rev, bltu_rev, bge_rev, bgeu_rev, ble_rev, bleu_rev,
- bordered_rev, bunordered_rev, buneq_rev, bunge_rv, bungt_rev,
- bunle_rev, bunlt_rev, bltgt_rev, ctrapdi4, ctrapsi4, ctraphi4,
- ctrapqi4, conditional_trap): Delete patterns.
- (cbranchdi4_insn): New pattern.
- (cbranchdi4): Don't generate cc0 patterns. When testing LT or GE,
- test high part only. When testing EQ or NE, generate beq0_di
- and bne0_di patterns directly.
- (cstoredi4): When testing LT or GE, test high part only.
- (both sets of cbranch<mode>4, cstore<mode>4): Don't generate cc0
- patterns.
- (scc0_constraints, cmp1_constraints, cmp2_constraints,
- scc0_cf_constraints, cmp1_cf_constraints, cmp2_cf_constraints,
- cmp2_cf_predicate): New define_mode_attrs.
- (cbranch<mode>4_insn, cbranch<mode>4_insn_rev,
- cbranch<mode>4_insn_cf, cbranch<mode>4_insn_cf_rev,
- cstore<mode>4_insn, cstore<mode>4_insn_cf for integer modes)
- New patterns.
- (cbranch<mode>4_insn_68881, cbranch<mode>4_insn_rev_68881):
- (cbranch<mode>4_insn_cf, cbranch<mode>4_insn_rev_cf,
- cstore<mode>4_insn_68881, cstore<mode>4_insn_cf for FP):
- New patterns.
- (cbranchsi4_btst_mem_insn, cbranchsi4_btst_reg_insn,
- cbranchsi4_btst_mem_insn_1, cbranchsi4_btst_reg_insn_1):
- Likewise.
- (BTST): New define_mode_iterator.
- (btst_predicate, btst_constraint, btst_range): New
- define_mode_attrs.
- (cbranch_bftst<mode>_insn, cstore_bftst<mode>_insn): New
- patterns.
- (movsi_m68k_movsi_m68k2, movsi_cf, unnamed movstrict patterns,
- unnamed movhi and movqi patterns, unnamed movsf, movdf and movxf
- patterns): Set attr "flags_valid".
- (truncsiqi2, trunchiqi2, truncsihi2): Remove manual CC_STATUS
- management. Set attr "flags_valid".
- (extendsidi2, extendplussidi, unnamed float_extendsfdf pattern,
- extendsfdf2_cf, fix_truncdfsi2, fix_truncdfhi2, fix_truncdfqi2,
- addi_sexthishl32, adddi_dilshr32, adddi_dilshr32_cf,
- addi_dishl32, subdi_sexthishl32, subdi_dishl32, subdi3): Remove
- manual CC_STATUS management.
- (addsi3_internal, addhi3, addqi3, subsi3, subhi3, subqi3,
- unnamed strict_lowpart subhi and subqi patterns): Set attr
- "flags_valid".
- (unnamed strict_lowpart addhi3 and addqi3 patterns): Likewise.
- Remove code to operate on address regs and assert the case
- does not occur.
- (unnamed mulsidi patterns, divmodhi4, udivmodhi4): Remove
- manual CC_STATUS_INIT.
- (andsi3_internal, andhi3, andqi3, iorsi3_internal, iorhi3, iorqi3,
- xorsi3_internal, xorhi3, xorqi3, negsi2_internal,
- negsi2_5200, neghi2, negqi2, one_cmplsi2_internal, one_cmplhi2,
- one_cmplqi2, unnamed strict_lowpart patterns
- for andhi, andqi, iorhi, iorqi, xorhi, xorqi, neghi, negqi,
- one_cmplhi and one_cmplqi): Set attr "flags_valid".
- (iorsi_zext_ashl16, iorsi_zext): Remove manual CC_STATUS_INIT.
- (ashldi_sexthi, ashlsi_16, ashlsi_17_24): Remove manual
- CC_STATUS_INIT.
- (ashlsi3, ashlhi3, ashlqi3, ashrsi3, ashrhi3, ashrqi3, lshrsi3,
- lshrhi3, shrqi3, rotlsi3, rotlhi3, rotlhi3_lowpart, rotlqi3,
- rotlqi3_lowpart, rotrsi3, rotrhi3, rotrhi_lowpart, rotrqi3,
- unnamed strict_low_part patterns for HI and
- QI versions): Set attr "flags_valid".
- (bsetmemqi, bsetmemqi_ext, bsetdreg, bchgdreg, bclrdreg,
- bclrmemqi, extzv_8_16_reg, extzv_bfextu_mem, insv_bfchg_mem,
- insv_bfclr_mem, insv_bfset_mem, extv_bfextu_reg,
- insv_bfclr_reg, insv_bfset_reg, dbne_hi, dbne_si, dbge_hi,
- dbge_si, extendsfxf2, extenddfxf2, ): Remove manual cc_status management.
- (various unnamed peepholes): Adjust compare/branch sequences
- for new cbranch patterns.
- (dbcc peepholes): Likewise, and output the comparison here
- as well.
- * config/m68k/predicates.md (valid_dbcc_comparison_p): Delete.
- (fp_src_operand): Allow constant zero.
- (address_reg_operand): New predicate.
-
- * rtl.h (inequality_comparisons_p): Remove declaration.
- * recog.h (next_insn_tests_no_inequality): Likewise.
- * rtlanal.c (inequality_comparisons_p): Delete function.
- * recog.c (next_insn_tests_no_inequality): Likewise.
-
-2019-11-25 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Add assertion.
- (vect_detect_hybrid_slp): Swap lane and instance iteration,
- properly re-building the visited hash-map for each lane.
-
-2019-11-25 Tobias Burnus <tobias@codesourcery.com>
-
- * config/gcn/gcn.c (gcn_expand_scalar_to_vector_address,
- gcn_md_reorg): Remove unused variables.
- (gcn_emutls_var_init): Add missing (but unreachable) return
- to silence warning.
- (gcn_hsa_declare_function_name): Add gcc_unreachable to ensure
- target != TARGET_GCN3 or TARGET_GCN3 will fail instead of use
- an uninitialized variable.
-
-2019-11-25 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/92109
- * cgraph.h (cgraph_node::remove_from_clone_tree): Declare.
- * cgraphclones.c (cgraph_node::remove_from_clone_tree): New method.
- (cgraph_materialize_clone): Move removel from clone tree to the
- the new method and use it instead.
- * ipa.c (symbol_table::remove_unreachable_nodes): When removing
- bodies of clones, also remove it from the clone tree.
-
-2019-11-25 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/91956
- * ipa-sra.c (process_isra_node_results): Put the new node to the
- same comdat group as the original node.
-
-2019-11-25 Georg-Johann Lay <avr@gjlay.de>
-
- Build double32 / long-double32 multilibs if needed.
-
- PR target/92055
- * config/avr/t-avr:
- (HAVE_DOUBLE_MULTILIB, HAVE_LONG_DOUBLE_MULTILIB): Remove vars.
- (HAVE_DOUBLE32, HAVE_LONG_DOUBLE32, WITH_LONG_DOUBLE)
- (HAVE_DOUBLE64, HAVE_LONG_DOUBLE64, WITH_DOUBLE): Set from
- tm_defines and pass to genmultilib.awk.
- * config/avr/genmultilib.awk: Use these variables to add double32
- and / or long-double32 multilib(s) as needed.
- * config/avr/driver-avr.c (avr_double_lib): Adjust comment.
-
-2019-11-25 Richard Biener <rguenther@suse.de>
-
- * cfgloop.h (get_loop_exit_edges): Add extra parameter denoting
- loop body, defaulted to NULL.
- (single_likely_exit): Add exit vector argument
- * tree-ssa-loop-niter.h (loop_only_exit_p): Add loop body argument.
- (number_of_iterations_exit): Likewise.
- (number_of_iterations_exit_assumptions): Likewise.
- * cfgloop.c (get_loop_exit_edges): Use passed in loop body
- if not NULL.
- * cfgloopanal.c (single_likely_exit): Use passed in exit vector.
- * tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables):
- Compute exit vector around call to single_likely_exit.
- * tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize_loop): Pass down
- loop body to loop_only_exit_p.
- * tree-ssa-loop-niter.c (loop_only_exit_p): Get loop body from
- caller.
- (number_of_iterations_exit_assumptions): Get loop body from caller
- if not NULL.
- (number_of_iterations_exit): Pass through new loop body arg.
- (infer_loop_bounds_from_undefined): Get loop body from caller.
- (estimate_numbers_of_iterations): Compute loop body once.
-
-2019-11-25 Richard Biener <rguenther@suse.de>
-
- * cfganal.c (pre_and_rev_post_order_compute_fn): Use an
- auto_bb_flag instead of an sbitmap for visited handling.
-
-2019-11-25 Kewen Lin <linkw@gcc.gnu.org>
-
- * config/rs6000/vector.md (vector_fp_comparison_simple): New code
- iterator.
- (vector_fp_comparison_complex): Likewise.
- (vector_<code><mode> for VEC_F and vector_fp_comparison_simple): New
- define_and_split.
- (vector_<code><mode> for VEC_F and vector_fp_comparison_complex):
- Likewise.
- (vector_lt<mode> for VEC_F): Refactor with
- vector_fp_comparison_simple.
- (vector_le<mode> for VEC_F): Likewise.
- (vector_unge<mode> for VEC_F): Likewise.
- (vector_unle<mode> for VEC_F): Likewise.
- (vector_ne<mode> for VEC_F): Likewise.
- (vector_ungt<mode> for VEC_F): Likewise.
- (vector_unlt<mode> for VEC_F): Likewise.
- (vector_ltgt<mode> for VEC_F): Refactor with
- vector_fp_comparison_complex.
- (vector_ordered<mode> for VEC_F): Likewise.
- (vector_uneq<mode> for VEC_F): Likewise.
- (vector_unordered<mode> for VEC_F): Likewise.
-
-2019-11-24 Bernd Schmidt <bernds_cb1@t-online.de>
-
- * config/i386/i386.c (ix86_rtx_costs): Handle care of a PLUS in a
- COMPARE, representing an overflow detection.
-
- * combine.c (combine_instructions): Record costs for jumps.
-
- * combine.c (can_combine_p): Allow autoinc in jumps.
-
-2019-11-23 Jan Hubicka <hubicka@ucw.cz>
-
- * cif-code.def (MAX_INLINE_INSNS_SINGLE_O2_LIMIT): Remove.
- * doc/invoke.texi (max-inline-insns-single-O2,
- inline-heuristics-hint-percent-O2, inline-min-speedup-O2,
- early-inlining-insns-O2): Remove documentation.
- * ipa-fnsummary.c (analyze_function_body,
- compute_fn_summary): Use opt_for_fn when accessing parameters.
- * ipa-inline.c (caller_growth_limits, can_inline_edge_p,
- inline_insns_auto, can_inline_edge_by_limits_p,
- want_early_inline_function_p, big_speedup_p,
- want_inline_small_function_p, want_inline_self_recursive_call_p,
- recursive_inlining, compute_max_insns, inline_small_functions):
- Likewise.
- * opts.c (default_options): Add -O3 defaults for
- OPT__param_early_inlining_insns_,
- OPT__param_inline_heuristics_hint_percent_,
- OPT__param_inline_min_speedup_, OPT__param_max_inline_insns_single_.
- * params.opt (-param=early-inlining-insns-O2=,
- -param=inline-heuristics-hint-percent-O2=,
- -param=inline-min-speedup-O2=, -param=max-inline-insns-single-O2=
- -param=early-inlining-insns=, -param=inline-heuristics-hint-percent=,
- -param=inline-min-speedup=, -param=inline-unit-growth=,
- -param=large-function-growth=, -param=large-stack-frame=,
- -param=large-stack-frame-growth=, -param=large-unit-insns=,
- -param=max-inline-insns-recursive=,
- -param=max-inline-insns-recursive-auto=,
- -param=max-inline-insns-single=,
- -param=max-inline-insns-size=, -param=max-inline-insns-small=,
- -param=max-inline-recursive-depth=,
- -param=max-inline-recursive-depth-auto=,
- -param=min-inline-recursive-probability=,
- -param=partial-inlining-entry-probability=,
- -param=uninlined-function-insns=, -param=uninlined-function-time=,
- -param=uninlined-thunk-insns=, -param=uninlined-thunk-time=): Add
- Optimization.
-
-2019-11-23 Jakub Jelinek <jakub@redhat.com>
-
- * ipa-fnsummary.c: Fix comment typos.
- * ipa-ref.h: Likewise.
- * ipa-predicate.h: Likewise.
- * ipa-split.c: Likewise.
- * ipa-inline-analysis.c: Likewise.
- * ipa-predicate.c: Likewise.
- * ipa-devirt.c: Likewise.
- * ipa-icf.h: Likewise.
- * profile-count.c: Likewise.
- * ipa-icf.c: Likewise.
- (sem_function::equals_wpa): Fix typos in dump messages.
- * ipa-icf-gimple.h: Fix comment typos.
- * ipa-inline-transform.c: Likewise.
- * ipa-polymorphic-call.c: Likewise.
- * ipa-fnsummary.h: Likewise.
- * ipa-inline.c: Likewise.
- (dump_inline_stats): Fix typo in debug dump message.
- * profile-count.h: Fix comment typos.
-
- PR target/92615
- * config/i386/i386.c (ix86_md_asm_adjust): If dest_mode is
- GET_MODE (dest), is not QImode, using ZERO_EXTEND and dest is not
- register_operand, force x into register before storing it into dest.
- Formatting fix.
-
- PR middle-end/83859
- * doc/extend.texi (attribute access): Fix a typo.
-
- PR rtl-optimization/92610
- * cse.c (rest_of_handle_cse2): Call cleanup_cfg (0) also if
- cse_cfg_altered is set, even when tem is 0.
- (rest_of_handle_cse_after_global_opts): Likewise.
-
-2019-11-22 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92458
- * tree-hash-traits.h (tree_decl_hash, tree_ssa_name_hash,
- tree_hash): Move to ...
- * tree.h (tree_decl_hash, tree_ssa_name_hash, tree_hash): ... here.
- (struct decl_tree_cache_traits, struct type_tree_cache_traits): New
- types.
- (decl_tree_cache_map, tree_tree_cache_map): New typedefs.
-
- PR tree-optimization/92618
- * tree-ssa-reassoc.c (v_info): Change from auto_vec to a struct
- containing the auto_vec and a tree.
- (undistribute_bitref_for_vector): Handle the case when element type
- of vec is not the same as type of the BIT_FIELD_REF. Formatting
- fixes.
-
-2019-11-22 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/83859
- * attribs.h (struct attr_access): New.
- * attribs.c (decl_attributes): Add an informational note.
- * builtins.c (check_access): Make extern. Consistently set no-warning
- after issuing a warning. Handle calls through function pointers. Set
- no-warning.
- * builtins.h (check_access): Declare.
- * calls.c (rdwr_access_hash): New type.
- (rdwr_map): Same.
- (init_attr_rdwr_indices): New function.
- (maybe_warn_rdwr_sizes): Same.
- (initialize_argument_information): Call init_attr_rdwr_indices.
- Call maybe_warn_rdwr_sizes.
- (get_size_range): Avoid null argument.
- * doc/extend.texi (attribute access): Document new attribute.
-
-2019-11-22 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn.c (OMP_LDS_SIZE): Define.
- (ACC_LDS_SIZE): Define.
- (OTHER_LDS_SIZE): Define.
- (LDS_SIZE): Redefine using above.
- (gcn_expand_prologue): Initialize m0 with LDS_SIZE-1.
-
-2019-11-22 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/88226
- * builtins.c (check_nul_terminated_array): New function.
- (fold_builtin_0): Remove declaration.
- (fold_builtin_1): Same.
- (fold_builtin_2): Same.
- (fold_builtin_3): Same.
- (fold_builtin_strpbrk): Add argument.
- (fold_builtin_strspn): Same.
- (fold_builtin_strcspn): Same.
- (expand_builtin_strcat): Call it. Remove unused argument.
- (expand_builtin_stpncpy): Same.
- (expand_builtin_strncat): Same.
- (expand_builtin_strncpy): Same. Adjust indentation.
- (expand_builtin_strcmp): Same.
- (expand_builtin_strncmp): Same.
- (expand_builtin_fork_or_exec): Same.
- (expand_builtin): Handle more built-ins.
- (fold_builtin_2): Add argument.
- (fold_builtin_n): Make static. Add argument.
- (fold_call_expr): Pass new argument to fold_builtin_n and fold_builtin_2.
- (fold_builtin_call_array): Pass new argument to fold_builtin_n.
- (fold_builtin_strpbrk): Add argument. Call check_nul_terminated_array.
- (fold_call_stmt): Pass new argument to fold_builtin_n.
- * builtins.h: Correct a comment.
- * gimple-fold.c (gimple_fold_builtin_strchr): Call
- check_nul_terminated_array.
- * tree-ssa-strlen.c (handle_builtin_strlen): Call
- check_nul_terminated_array.
- (handle_builtin_strchr): Same.
- (handle_builtin_string_cmp): Same.
-
-2019-11-22 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92501
- * gimple-fold.c ((gimple_fold_builtin_string_compare): Let strncmp
- handle unterminated arrays. Rename local variables for clarity.
-
-2019-11-22 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn.c (gcn_hsa_declare_function_name): Calculate
- granulated_sgprs according to architecture.
-
-2019-11-22 Jan Hubicka <jh@suse.cz>
-
- * ggc-page.c (ggc_collect): Call memory_block_pool::trim.
- * memory-block.cc (memory_block_pool::clear_free_list): Rename to ...
- (memory_block_pool::reduce_free_list): ... this one.
- (memory_block_pool::trim): New static function.
- * memory-block.h (memory_block_pool::freelist_size): New constant
- (memory_block_pool::clear_free_list): Rename to ...
- (memory_block_pool::reduce_free_list): ... this one.
- (memory_block_pool::trim): Declare.
-
-2019-11-22 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vect_model_simple_cost): Take an optional
- vect_cost_for_stmt.
- (vectorizable_condition): Calculate the cost of EXTRACT_LAST_REDUCTION
- here rather than...
- * tree-vect-loop.c (vect_model_reduction_cost): ...here.
-
-2019-11-22 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.md (bic_f): Use cc_set_register predicate.
- (bic_cmp0_noout): New pattern.
- (bic_cmp0): Likewise.
- (neg_scc_insn): Remove pattern.
- (not_scc_insn): Likewise.
-
-2019-11-21 Harald van Dijk <harald@gigawatt.nl>
-
- * doc/invoke.texi (-fcommon): Remove claim about ISO C.
-
-2019-11-21 Joseph Myers <joseph@codesourcery.com>
-
- * gimplify.c (expand_FALLTHROUGH_r, expand_FALLTHROUGH): Use
- pedwarn instead of warning_at for fallthrough not preceding a case
- or default label.
-
-2019-11-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR tree-optimization/92608
- * tree-ssa-loop-unswitch.c (find_loop_guard): Use safe_dyn_cast instead
- of dyn_cast.
-
-2019-11-21 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/predicates.md (extra_insn_branch_comparison_operator):
- New predicate.
- * config/rs6000/rs6000-protos.h (rs6000_emit_fp_cror): New declaration.
- * config/rs6000/rs6000.c (rs6000_generate_compare): Don't do anything
- special for FP comparisons that need a cror instruction eventually.
- (rs6000_emit_fp_cror): New function.
- (rs6000_emit_sCOND): Expand all floating point comparisons to one
- instruction, for normal FP modes, with HONOR_NANS.
- (rs6000_emit_cbranch): Reformat.
- * config/rs6000/rs6000.md (fp_rev): New iterator.
- (fp_two): New iterator.
- *<code><mode>_cc for fp_rev and GPR: New define_insn_and_split.
- *<code><mode>_cc for fp_two and GPR: New define_insn_and_split.
- *cbranch_2insn: New define_insn_and_split.
-
-2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92526
- * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Reject
- versioning for alignment if the accesses do not have a consistent
- mask, rather than asserting that the masks are consistent.
-
-2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92595
- * tree-vect-stmts.c (get_group_load_store_type): Add a VECTOR_MODE_P
- check.
- (vectorizable_store, vectorizable_load): Likewise.
-
-2019-11-21 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (update_callee_keys): Add parameter UPDATE_SINCE.
- (resolve_noninline_speculation, inline_small_functions): Avoid
- redundant updates.
-
-2019-11-21 Richard Biener <rguenther@suse.de>
-
- * lra.c (lra_insn_recog_data_pool): New.
- (free_insn_recog_data): Adjust.
- (finish_insn_recog_data): Release lra_insn_recog_data_pool.
- (lra_set_insn_recog_data): Allocate from lra_insn_recog_data_pool.
-
-2019-11-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92596
- * tree-vect-slp.c (vect_build_slp_tree): Fix pasto.
-
-2019-11-21 Jan Hubicka <jh@suse.cz>
-
- * ipa-fnsummary.c (evaluate_conditions_for_known_args): Be
- ready for some vectors to not be allocated.
- (evaluate_properties_for_edge): Document better; make
- known_vals and known_aggs caller allocated; avoid determining
- values of parameters which are not used.
- (ipa_merge_fn_summary_after_inlining): Pre allocate known_vals and
- known_aggs.
- * ipa-inline-analysis.c (do_estimate_edge_time): Likewise.
- (do_estimate_edge_size): Likewise.
- (do_estimate_edge_hints): Likewise.
- * ipa-cp.c (ipa_get_indirect_edge_target_1): Do not early exit when
- values are not known.
- (ipa_release_agg_values): Add option to not release vector itself.
- * ipa-prop.h (ipa_release_agg_values): Add parameter RELEASE_VECTOR.
-
-2019-11-21 Richard Biener <rguenther@suse.de>
-
- * cfgloop.h (loop_iterator::~loop_iterator): Remove.
- (loop_iterator::to_visit): Use an auto_vec with internal storage.
- (loop_iterator::loop_iterator): Adjust.
- * cfganal.c (compute_dominance_frontiers_1): Fold into...
- (compute_dominance_frontiers): ... this. Hoist invariant
- get_immediate_dominator call.
- (compute_idf): Use a work-set instead of a work-list for more
- optimal iteration order and duplicate avoidance.
- * tree-into-ssa.c (mark_phi_for_rewrite): Avoid re-allocating
- the vector all the time, instead pre-allocate the vector only
- once.
- (delete_update_ssa): Simplify.
- * vec.h (va_heap::release): Disable -Wfree-nonheap-object around it.
-
-2019-11-21 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91355
- * tree-ssa-sink.c (select_best_block): Use >= rather than >
- for early_bb scaled count with best_bb count comparison.
-
- * ipa-fnsummary.h (enum ipa_hints_vals): Fix comment typo,
- preffer -> prefer.
- * ipa-inline.c (edge_badness): Likewise.
- * lto-streamer.h (class lto_location_cache): Likewise.
- * tree-ssa-sink.c (select_best_block): Likewise. Fix comment typos,
- gratutious -> gratuitous.
-
-2019-11-21 Richard Biener <rguenther@suse.de>
-
- Revert
- 2019-09-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91790
- * tree-vect-stmts.c (vectorizable_load): For BB vectorization
- use the correct DR for setting up realignment.
-
-2019-11-21 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-structalias.c (equiv_class_hasher): Change to nofree.
- (equiv_class_obstack): New.
- (equiv_class_lookup_or_add): Allocate from equiv_class_obstack.
- (perform_var_substitution): Initialize equiv_class_obstack.
- (free_var_substitution_info): Free equiv_class_obstack.
-
-2019-11-20 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (want_early_inline_function_p): Do not estimate
- edge growth when callee function is very large.
- * ipa-inline.h (estimate_min_edge_growth): New.
-
-2019-11-20 Jan Hubicka <jh@suse.cz>
-
- * ipa-fnsummary.c (ipa_fn_summary::account_size_time): Allow
- negative time in calls summary; correct roundoff errors
- leading to negative times.
- (ipa_merge_fn_summary_after_inlining): Update calls size time table
- if present.
- (ipa_update_overall_fn_summary): Add RESET parameter.
- * ipa-fnsummary.h (ipa_update_overall_fn_summary): Update prototype.
- * ipa-inline-transform.c (inline_call): Enable incremental updates.
-
-2019-11-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-slp.c (vect_schedule_slp_instance): Restore stmt
- def types for two-operation SLP.
-
-2019-11-20 Richard Sandiford <richard.sandiford@arm.com>
-
- PR testsuite/92366
- * doc/sourcebuild.texi (vect_char_add): Document.
-
-2019-11-20 Alexandre Oliva <oliva@adacore.com>
-
- * function.h (CALLEE_FROM_CGRAPH_P): Remove.
- * function.c (record_final_call): Record even calls that might
- have been in the cgraph.
- * toplev.c (dump_final_node_vcg): Skip iteration over cgraph
- callees.
-
-2019-11-20 Janne Blomqvist <jb@gcc.gnu.org>
-
- * configure.ac: Use https for gcc.gnu.org
- * configure: Regenerated.
- * doc/install.texi: Use https for gcc.gnu.org.
- * doc/sourcebuild.texi: Likewise.
-
-2019-11-20 Julian Brown <julian@codesourcery.com>
-
- * config/gcn/gcn.c (gcn_asm_output_symbol_ref): Handle null cfun.
-
-2019-11-20 Jan Hubicka <jh@suse.cz>
-
- * ipa-fnsummary.c (ipa_fn_summary::account_size_time): Add CALL
- parameter and update call_size_time_table.
- (ipa_fn_summary::max_size_time_table_size): New constant.
- (estimate_calls_size_and_time_1): Break out from ...
- (estimate_calls_size_and_time): ... here; implement summary production.
- (summarize_calls_size_and_time): New function.
- (ipa_call_context::estimate_size_and_time): Bypass
- estimate_calls_size_and_time for leaf functions.
- (ipa_update_overall_fn_summary): Likewise.
- * ipa-fnsummary.h (call_size_time_table): New.
- (ipa_fn_summary::account_size_time): Update prototype.
-
-2019-11-20 Joseph Myers <joseph@codesourcery.com>
-
- * doc/invoke.texi (-Wc11-c2x-compat): Document.
-
-2019-11-20 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR85678
- * common.opt (fcommon): Change init to 1.
- * doc/invoke.texi (-fcommon): Update documentation.
-
-2019-11-20 Jan Hubicka <jh@suse.cz>
-
- * fibonacci_heap.h (fibonacci_heap<K,V>::consolidate): Turn auto_vec
- to ordinary array.
-
-2019-11-20 Jan Hubicka <jh@suse.cz>
-
- * fibonacci_heap.h (fibonacci_heap<K,V>::fibonacci_heap):
- Add allocator parameter.
- (fibonacci_heap<K,V>::~fibonacci_heap): Optimize destruction.
- (fibonacci_heap<K,V>::m_allocator): New.
- (fibonacci_heap<K,V>::m_own_allocator): New.
- (fibonacci_heap<K,V>::insert): Use allocator.
- (fibonacci_heap<K,V>::extract_min): Likewise.
- (fibonacci_heap<K,V>::union_with): Assert that both heaps share
- allocator.
- (fibonacci_heap<K,V>::consolidate): Allocate constant sized vector
- on stack.
- * fibonacci_heap.c: Include alloc-pool
- (test_empty_heap): Initialize allocator.
- (test_union): Likewise.
- * bb-reorder.c: Include alloc-pool.h.
- * tracer.c: Inlclude alloc-pool.h.
-
-2019-11-20 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-out.c (DFS::sccstack): Turn into auto-vec.
- Preallocate for 32 entries.
- (DFS::worklist): Likewise.
- (DFS::DFS): Do not initialize sccstack and worklist.
- (DFS::~DFS): Do not release sccstack.
-
-2019-11-20 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/92573
- * config/rs6000/dfp.md (dfptstsfi_<code>_<mode> for DFP_TEST and DDTD):
- Handle UNORDERED if !HONOR_NANS.
-
-2019-11-20 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (wrapper_heuristics_may_apply): Break out from ...
- (edge_badness): ... here.
- (inline_small_functions): Use monotonicity of badness calculation
- to avoid redundant updates.
-
-2019-11-20 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_analyze_slp_instance): Dump
- constructors we are actually analyzing.
- (vect_slp_check_for_constructors): Do not vectorize uniform
- constuctors, do not dump here.
-
-2019-11-20 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92537
- * tree-vect-slp.c (vect_analyze_slp_instance): Move CTOR
- vectorization validity check...
- (vect_slp_analyze_operations): ... here.
-
-2019-11-20 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc-protos.h (make_pass_arc_ifcvt): Declare.
- (make_pass_arc_predicate_delay_insns): Likewise.
- * config/arc/arc.c (class pass_arc_ifcvt): Reformat text, add gate
- method, remove clone.
- (class pass_arc_predicate_delay_insns): Likewise.
- (arc_init): Remove registering of ARC specific passes.
- * config/arc/t-arc (PASSES_EXTRA): Add arc-passes.def.
- * config/arc/arc-passes.def: New file.
-
-2019-11-20 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/90840
- * expmed.c (store_bit_field_1): Handle the case where op0 is not a MEM
- and has a mode that doesn't have corresponding integral type.
-
- PR target/90867
- * config/i386/i386-options.c (ix86_valid_target_attribute_tree): Don't
- clear opts->x_ix86_isa_flags{,2} here...
- (ix86_valid_target_attribute_inner_p): ... but here when seeing
- arch=. Also clear opts->x_ix86_isa_flags{,2}_explicit.
-
- PR c/90898
- * tree-ssa-ccp.c (insert_clobber_before_stack_restore): Remove
- assertion.
- (insert_clobbers_for_var): Fix a typo in function comment.
-
-2019-11-20 Jiangning Liu <jiangning.liu@amperecomputing.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91195
- * tree-ssa-phiopt.c (cond_store_replacement): Move lhs unsharing
- earlier. Set TREE_NO_WARNING on the rhs1 of the artificially added
- load.
-
-2019-11-20 Georg-Johann Lay <avr@gjlay.de>
-
- Make 0-series device specs work with older versions of avr-gcc.
-
- PR target/92545
- * config/avr/specs.h (LINK_SPEC) <%(link_pm_base_address)>: Remove.
- * config/avr/gen-avr-mmcu-specs.c (print_mcu)
- <*link_pm_base_address>: Don't write spec.
- <*link_arch>: Add --defsym=__RODATA_PM_OFFSET__= as needed.
-
-2019-11-20 Richard Biener <rguenther@suse.de>
-
- PR c/92088
- * builtins.c (compute_objsize): Deal with VLAs.
-
-2019-11-19 Pat Haugen <pthaugen@us.ibm.com>
-
- * config/rs6000/rs6000.c (move_to_end_of_ready): New, factored out
- from common code.
- (power6_sched_reorder2): Factored out from rs6000_sched_reorder2,
- call new function.
- (power9_sched_reorder2): Call new function.
- (rs6000_sched_reorder2): Likewise.
-
-2019-11-18 Jan Hubicka <jh@suse.cz>
-
- * ipa-fnsummary.c (estimate_edge_size_and_time): Drop parameter PROB.
- (estimate_calls_size_and_time): Update.
-
-2019-11-18 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline.c (inlining_speedup): New function.
- (edge_badness): Use it.
-
-2019-11-19 Zoran Jovanovic <zoran.jovanovic@mips.com>
- Dragan Mladjenovic <dmladjenovic@wavecomp.com>
-
- * config/mips/mips-msa.md (msa_<msabr>_<msafmt_f>, msa_<msabr>_v_<msafmt_f>):
- Mark as not having "likely" version.
- * config/mips/mips.md (insn_count): The simd_div instruction with
- TARGET_CHECK_ZERO_DIV consists of 3 instructions.
- (can_delay): Exclude simd_branch.
- (defile_delay *): Add simd_branch instructions.
- They have one regular delay slot.
-
-2019-11-19 Richard Sandiford <richard.sandiford@arm.com>
-
- Revert:
- 2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * cse.c (cse_insn): Delete no-op register moves too.
- * simplify-rtx.c (comparison_to_mask): Handle unsigned comparisons.
- Take a second comparison to control the value for NE.
- (mask_to_comparison): Handle unsigned comparisons.
- (simplify_logical_relational_operation): Likewise. Update call
- to comparison_to_mask. Handle AND if !HONOR_NANs.
- (simplify_binary_operation_1): Call the above for AND too.
-
-2019-11-19 Martin Liska <mliska@suse.cz>
-
- * toplev.c (general_init): Move the call...
- (toplev::main): ... here as we need init_options_struct
- being called.
-
-2019-11-19 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR target/79262
- * config/aarch64/aarch64.c (generic_vector_cost): Adjust
- vec_to_scalar_cost.
-
-2019-11-19 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm-cpus.in (armv7): Set tune to Cortex-A53.
- (armv7-a): Likewise.
- (armv7ve): Likewise.
-
-2019-11-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92581
- * tree-vect-loop.c (vect_create_epilog_for_reduction): For
- condition reduction chains gather all conditions involved
- for computing the index reduction vector.
-
-2019-11-19 Dennis Zhang <dennis.zhang@arm.com>
-
- * config/aarch64/aarch64-builtins.c (enum aarch64_builtins): Add
- AARCH64_MEMTAG_BUILTIN_START, AARCH64_MEMTAG_BUILTIN_IRG,
- AARCH64_MEMTAG_BUILTIN_GMI, AARCH64_MEMTAG_BUILTIN_SUBP,
- AARCH64_MEMTAG_BUILTIN_INC_TAG, AARCH64_MEMTAG_BUILTIN_SET_TAG,
- AARCH64_MEMTAG_BUILTIN_GET_TAG, and AARCH64_MEMTAG_BUILTIN_END.
- (aarch64_init_memtag_builtins): New.
- (AARCH64_INIT_MEMTAG_BUILTINS_DECL): New macro.
- (aarch64_general_init_builtins): Call aarch64_init_memtag_builtins.
- (aarch64_expand_builtin_memtag): New.
- (aarch64_general_expand_builtin): Call aarch64_expand_builtin_memtag.
- (AARCH64_BUILTIN_SUBCODE): New macro.
- (aarch64_resolve_overloaded_memtag): New.
- (aarch64_resolve_overloaded_builtin_general): New. Call
- aarch64_resolve_overloaded_memtag to handle overloaded MTE builtins.
- * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
- __ARM_FEATURE_MEMORY_TAGGING when enabled.
- (aarch64_resolve_overloaded_builtin): Call
- aarch64_resolve_overloaded_builtin_general.
- * config/aarch64/aarch64-protos.h
- (aarch64_resolve_overloaded_builtin_general): New declaration.
- * config/aarch64/aarch64.h (AARCH64_ISA_MEMTAG): New macro.
- (TARGET_MEMTAG): Likewise.
- * config/aarch64/aarch64.md (UNSPEC_GEN_TAG): New unspec.
- (UNSPEC_GEN_TAG_RND, and UNSPEC_TAG_SPACE): Likewise.
- (irg, gmi, subp, addg, ldg, stg): New instructions.
- * config/aarch64/arm_acle.h (__arm_mte_create_random_tag): New macro.
- (__arm_mte_exclude_tag, __arm_mte_ptrdiff): Likewise.
- (__arm_mte_increment_tag, __arm_mte_set_tag): Likewise.
- (__arm_mte_get_tag): Likewise.
- * config/aarch64/predicates.md (aarch64_memtag_tag_offset): New.
- (aarch64_granule16_uimm6, aarch64_granule16_simm9): New.
- * config/arm/types.md (memtag): New.
- * doc/invoke.texi (-memtag): Update description.
-
-2019-11-19 Richard Henderson <richard.henderson@linaro.org>
-
- * config/arm/arm-c.c (arm_cpu_builtins): Use def_or_undef_macro
- to define __GCC_ASM_FLAG_OUTPUTS__.
- * config/arm/arm.c (thumb1_md_asm_adjust): New function.
- (arm_option_params_internal): Swap out targetm.md_asm_adjust
- depending on TARGET_THUMB1.
- * doc/extend.texi (FlagOutputOperands): Document thumb1 restriction.
-
-2019-11-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92549
- * config/i386/i386.md (peephole2 for *swap<mode>): New peephole2.
-
- PR middle-end/91450
- * internal-fn.c (expand_mul_overflow): For s1 * s2 -> ur, if one
- operand is negative and one non-negative, compare the non-negative
- one against 0 rather than comparing s1 & s2 against 0. Otherwise,
- don't compare (s1 & s2) == 0, but compare separately both s1 == 0
- and s2 == 0, unless one of them is known to be negative. Remove
- tem2 variable, use tem where tem2 has been used before.
-
-2019-11-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * doc/invoke.texi (-gno-internal-reset-location-views): Fix typo.
-
-2019-11-19 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92557
- * omp-low.c (omp_clause_aligned_alignment): Punt if TYPE_MODE is not
- vmode rather than asserting it always is.
-
-2019-11-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92554
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Look
- for the actual condition stmt and deal with sign-changes.
-
-2019-11-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92555
- * tree-vect-loop.c (vect_update_vf_for_slp): Also scan PHIs
- for non-SLP stmts.
-
-2019-11-19 Martin Liska <mliska@suse.cz>
-
- PR bootstrap/92540
- * config/riscv/riscv.c (riscv_address_insns): Initialize
- addr in order to remove boostrap -Wmaybe-uninitialized
- error.
-
-2019-11-18 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92493
- * gimple-ssa-sprintf.c (get_origin_and_offset): Remove spurious
- assignment.
-
-2019-11-18 Giuliano Belinassi <giuliano.belinassi@usp.br>
-
- * cfgloop.c (get_loop_body_in_custom_order): New.
- * cfgloop.h (get_loop_body_in_custom_order): New prototype.
- * tree-loop-distribution.c (class loop_distribution): New.
- (bb_top_order_cmp): Remove.
- (bb_top_order_cmp_r): New.
- (create_rdg_vertices): Move into class loop_distribution.
- (stmts_from_loop): Same as above.
- (update_for_merge): Same as above.
- (partition_merge_into): Same as above.
- (get_data_dependence): Same as above.
- (data_dep_in_cycle_p): Same as above.
- (update_type_for_merge): Same as above.
- (build_rdg_partition_for-vertex): Same as above.
- (classify_builtin_ldst): Same as above.
- (classify_partition): Same as above.
- (share_memory_accesses): Same as above.
- (rdg_build_partitions): Same as above.
- (pg_add_dependence_edges): Same as above.
- (build_partition_graph): Same as above.
- (merge_dep_scc_partitions): Same as above.
- (break_alias_scc_partitions): Same as above.
- (finalize_partitions): Same as above.
- (distribute_loop): Same as above.
- (bb_top_order_init): New method
- (bb_top_order_destroy): New method.
- (get_bb_top_order_index_size): New method.
- (get_bb_top_order_index_index): New method.
- (get_bb_top_order_index_index): New method.
- (loop_distribution::execute): New method.
- (pass_loop_distribution::execute): Instantiate loop_distribution.
-
-2019-11-18 Jan Hubicka <jh@suse.cz>
-
- PR ipa/92508
- * ipa-inline.c (inline_small_functions): Add new edges after reseting
- caches.
- * ipa-inline-analysis.c (do_estimate_edge_time): Fix sanity check.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * doc/sourcebuild.texi (vect_check_ptrs): Document.
- * optabs.def (check_raw_ptrs_optab, check_war_ptrs_optab): New optabs.
- * doc/md.texi: Document them.
- * internal-fn.def (IFN_CHECK_RAW_PTRS, IFN_CHECK_WAR_PTRS): New
- internal functions.
- * internal-fn.h (internal_check_ptrs_fn_supported_p): Declare.
- * internal-fn.c (check_ptrs_direct): New macro.
- (expand_check_ptrs_optab_fn): Likewise.
- (direct_check_ptrs_optab_supported_p): Likewise.
- (internal_check_ptrs_fn_supported_p): New fuction.
- * tree-data-ref.c: Include internal-fn.h.
- (create_ifn_alias_checks): New function.
- (create_intersect_range_checks): Use it.
- * config/aarch64/iterators.md (SVE2_WHILE_PTR): New int iterator.
- (optab, cmp_op): Handle it.
- (raw_war, unspec): New int attributes.
- * config/aarch64/aarch64.md (UNSPEC_WHILERW, UNSPEC_WHILE_WR): New
- constants.
- * config/aarch64/predicates.md (aarch64_bytes_per_sve_vector_operand):
- New predicate.
- * config/aarch64/aarch64-sve2.md (check_<raw_war>_ptrs<mode>): New
- expander.
- (@aarch64_sve2_while<cmp_op><GPI:mode><PRED_ALL:mode>_ptest): New
- pattern.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree.c (build_vector_from_ctor): Directly return a zero vector for
- empty constructors.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * cse.c (cse_insn): Delete no-op register moves too.
- * simplify-rtx.c (comparison_to_mask): Handle unsigned comparisons.
- Take a second comparison to control the value for NE.
- (mask_to_comparison): Handle unsigned comparisons.
- (simplify_logical_relational_operation): Likewise. Update call
- to comparison_to_mask. Handle AND if !HONOR_NANs.
- (simplify_binary_operation_1): Call the above for AND too.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * fold-const.c (native_encode_vector): Turn into a wrapper function,
- splitting the main code out into...
- (native_encode_vector_part): ...this new function.
- (native_decode_vector_tree): New function.
- (fold_view_convert_vector_encoding): Likewise.
- (fold_view_convert_expr): Use it for converting VECTOR_CSTs
- to VECTOR_TYPEs.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-data-ref.c (create_intersect_range_checks_index): If the
- alias pair describes simple WAW and WAR dependencies, just check
- whether the first B access overlaps later A accesses.
- (create_waw_or_war_checks): New function that performs the same
- optimization on addresses.
- (create_intersect_range_checks): Call it.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * lra-constraints.c (valid_address_p): Take the operand and a
- constraint as argument. If the operand is a MEM and the constraint
- is a memory constraint, check whether the eliminated form of the
- MEM already satisfies the constraint.
- (process_address_1): Update calls accordingly.
-
-2019-11-18 Tom Tromey <tromey@adacore.com>
-
- * doc/tm.texi: Rebuild.
- * doc/tm.texi.in (Misc): Don't document MODIFY_JNI_METHOD_CALL.
- * config/i386/cygming.h (MODIFY_JNI_METHOD_CALL): Don't define.
-
-2019-11-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92516
- * tree-vect-slp.c (vect_analyze_slp_instance): Add bst_map
- argument, hoist bst_map creation/destruction to ...
- (vect_analyze_slp): ... here, forming a true graph with
- SLP instances being the entries.
- (vect_detect_hybrid_slp_stmts): Remove wrapper.
- (vect_detect_hybrid_slp): Use one visited set for all
- graph entries.
- (vect_slp_analyze_node_operations): Simplify visited/lvisited
- to hash-sets of slp_tree.
- (vect_slp_analyze_operations): Likewise.
- (vect_bb_slp_scalar_cost): Remove wrapper.
- (vect_bb_vectorization_profitable_p): Use one visited set for
- all graph entries.
- (vect_schedule_slp_instance): Elide bst_map use.
- (vect_schedule_slp): Likewise.
-
-2019-11-18 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_analyze_slp_instance): When a CTOR
- was vectorized with just external refs fail.
-
-2019-11-18 Martin Liska <mliska@suse.cz>
-
- PR ipa/92525
- * ipa-icf.c (sem_function::init): Unset m_checker
- at the end of the function.
-
-2019-11-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92558
- * tree-vect-loop.c (vect_create_epilog_for_reduction): When
- reducting the width of a reduction vector def update new_phis.
-
-2019-11-18 Szabolcs Nagy <szabolcs.nagy@arm.com>
-
- * configure.ac (gcc_cv_target_ldbl128): Set for powerpc*-*-linux-musl*
- and s390*-*-linux-musl* targets.
- * configure: Regenerate.
-
-2019-11-18 Szabolcs Nagy <szabolcs.nagy@arm.com>
-
- * config/s390/linux.h (MUSL_DYNAMIC_LINKER32): Define.
- (MUSL_DYNAMIC_LINKER64): Define.
-
-2019-11-18 Martin Liska <mliska@suse.cz>
-
- * dbgcnt.c (dbg_cnt_set_limit_by_name): Provide error
- message for an unknown counter.
- (dbg_cnt_process_single_pair): Support 0 as minimum value.
- (dbg_cnt_process_opt): Remove unreachable code.
-
-2019-11-18 Martin Liska <mliska@suse.cz>
-
- PR ipa/92529
- * ipa-icf-gimple.c (func_checker::compare_gimple_assign):
- Compare LHS types of NOP_EXPR.
-
-2019-11-18 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * run-rtl-passes.c (run_rtl_passes): Accept and handle empty
- "initial_pass_name" argument -- by running "*clean_state" pass.
- Also free the "initial_pass_name" when done.
-
-2019-11-18 Richard Biener <rguenther@suse.de>
-
- PR rtl-optimization/92462
- * alias.c (find_base_term): Restrict the look through ANDs.
- (find_base_value): Likewise.
-
-2019-11-18 Georg-Johann Lay <avr@gjlay.de>
-
- Add support for AVR devices from the 0-series.
-
- PR target/92545
- * config/avr/avr-arch.h (avr_mcu_t) <flash_pm_offset>: New field.
- * config/avr/avr-devices.c (avr_mcu_types): Adjust initializers.
- * config/avr/avr-mcus.def (AVR_MCU): Add respective field.
- * config/avr/specs.h (LINK_SPEC) <%(link_pm_base_address)>: Add.
- * config/avr/gen-avr-mmcu-specs.c (print_mcu)
- <*cpp, *cpp_mcu, *cpp_avrlibc, *link_pm_base_address>: Emit code
- for spec definitions.
- * doc/avr-mmcu.texi: Regenerate.
-
-2019-11-18 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/92448
- * config/i386/i386-expand.c (ix86_expand_set_or_cpymem):
- Replace TARGET_AVX128_OPTIMAL with TARGET_AVX256_SPLIT_REGS.
- * config/i386/i386-option.c (ix86_vec_cost): Ditto.
- (ix86_reassociation_width): Ditto.
- * config/i386/i386-options.c (ix86_option_override_internal):
- Replace TARGET_AVX128_OPTIAML with
- ix86_tune_features[X86_TUNE_AVX128_OPTIMAL]
- * config/i386/i386.h (TARGET_AVX256_SPLIT_REGS): New macro.
- (TARGET_AVX128_OPTIMAL): Deleted.
- * config/i386/x86-tune.def (X86_TUNE_AVX256_SPLIT_REGS): New
- DEF_TUNE.
-
-2019-11-16 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (cceq_ior_compare): Rename to...
- (@cceq_ior_compare_<mode> for GPR): ... this. Allow GPR instead of
- just SI.
- (cceq_rev_compare): Rename to...
- (@cceq_rev_compare_<mode> for GPR): ... this. Allow GPR instead of
- just SI.
- (define_split for <bd>tf_<mode>): Add SImode first argument to
- gen_cceq_ior_compare.
-
-2019-11-16 Segher Boessenkool <segher@kernel.crashing.org>
-
- * common/config/powerpcspe: Delete.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (aarch64_wrffr): Wrap the FFRT
- output in UNSPEC_WRFFR.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-data-ref.c (create_intersect_range_checks_index): Rewrite
- the index tests to have the form (unsigned T) (B - A + bias) <= limit.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-data-ref.c (create_intersect_range_checks_index)
- (create_intersect_range_checks): Print dump messages.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-data-ref.c (dump_alias_pair): New function.
- (prune_runtime_alias_test_list): Use it to dump each merged alias pair.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-data-ref.h (DR_ALIAS_MIXED_STEPS): New flag.
- * tree-data-ref.c (prune_runtime_alias_test_list): Set it when
- merging data references with different steps.
- (create_intersect_range_checks_index): Take a
- dr_with_seg_len_pair_t instead of two dr_with_seg_lens.
- Bail out if DR_ALIAS_MIXED_STEPS is set.
- (create_intersect_range_checks): Take a dr_with_seg_len_pair_t
- instead of two dr_with_seg_lens. Update call to
- create_intersect_range_checks_index.
- (create_runtime_alias_checks): Update call accordingly.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-data-ref.h (DR_ALIAS_RAW, DR_ALIAS_WAR, DR_ALIAS_WAW)
- (DR_ALIAS_ARBITRARY, DR_ALIAS_SWAPPED, DR_ALIAS_UNSWAPPED): New flags.
- (dr_with_seg_len_pair_t::sequencing): New enum.
- (dr_with_seg_len_pair_t::flags): New member variable.
- (dr_with_seg_len_pair_t::dr_with_seg_len_pair_t): Take a sequencing
- parameter and initialize the flags member variable.
- * tree-loop-distribution.c (compute_alias_check_pairs): Update
- call accordingly.
- * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
- Ensure the two data references in an alias pair are in statement
- order, if there is a defined order.
- * tree-data-ref.c (prune_runtime_alias_test_list): Use
- DR_ALIAS_SWAPPED and DR_ALIAS_UNSWAPPED to record whether we've
- swapped the references in a dr_with_seg_len_pair_t. OR together
- the flags when merging two dr_with_seg_len_pair_ts. After merging,
- try to restore the original dr_with_seg_len order, updating the
- flags if that fails.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-data-ref.c (prune_runtime_alias_test_list): Delay
- swapping the dr_as based on init values until we've decided
- whether to merge them.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-data-ref.c (prune_runtime_alias_test_list): Sort the
- two accesses in each dr_with_seg_len_pair_t before trying to
- combine separate dr_with_seg_len_pair_ts.
- * tree-loop-distribution.c (compute_alias_check_pairs): Don't do
- that here.
- * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md
- (scatter_store<SVE_FULL_SD:mode><v_int_equiv>): Extend to...
- (scatter_store<SVE_24:mode><v_int_container>): ...this.
- (mask_scatter_store<SVE_FULL_S:mode><v_int_equiv>): Extend to...
- (mask_scatter_store<SVE_4:mode><v_int_equiv>): ...this.
- (mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>): Extend to...
- (mask_scatter_store<SVE_2:mode><v_int_equiv>): ...this.
- (*mask_scatter_store<mode><v_int_container>_<su>xtw_unpacked): New
- pattern.
- (*mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>_sxtw): Extend to...
- (*mask_scatter_store<SVE_2:mode><v_int_equiv>_sxtw): ...this.
- (*mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>_uxtw): Extend to...
- (*mask_scatter_store<SVE_2:mode><v_int_equiv>_uxtw): ...this.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (SVE_2BHSI, SVE_2HSDI, SVE_4BHI)
- (SVE_4HSI): New mode iterators.
- (ANY_EXTEND2): New code iterator.
- * config/aarch64/aarch64-sve.md
- (@aarch64_gather_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>):
- Extend to...
- (@aarch64_gather_load_<ANY_EXTEND:optab><SVE_4HSI:mode><SVE_4BHI:mode>):
- ...this, handling extension to partial modes as well as full modes.
- Describe the extension as a predicated rather than unpredicated
- extension.
- (@aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
- Likewise extend to...
- (@aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>):
- ...this, making the same adjustments.
- (*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw):
- Likewise extend to...
- (*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_sxtw)
- ...this, making the same adjustments.
- (*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw):
- Likewise extend to...
- (*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_uxtw)
- ...this, making the same adjustments.
- (*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_<ANY_EXTEND2:su>xtw_unpacked):
- New pattern.
- (*aarch64_ldff1_gather<mode>_sxtw): Canonicalize to a constant
- extension predicate.
- (@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
- (@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
- (*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw):
- Describe the extension as a predicated rather than unpredicated
- extension.
- (*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw):
- Likewise. Canonicalize to a constant extension predicate.
- * config/aarch64/aarch64-sve-builtins-base.cc
- (svld1_gather_extend_impl::expand): Add an extra predicate for
- the extension.
- (svldff1_gather_extend_impl::expand): Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (SVE_24, SVE_2, SVE_4): New mode
- iterators.
- * config/aarch64/aarch64-sve.md
- (gather_load<SVE_FULL_SD:mode><v_int_equiv>): Extend to...
- (gather_load<SVE_24:mode><v_int_container>): ...this.
- (mask_gather_load<SVE_FULL_S:mode><v_int_equiv>): Extend to...
- (mask_gather_load<SVE_4:mode><v_int_container>): ...this.
- (mask_gather_load<SVE_FULL_D:mode><v_int_equiv>): Extend to...
- (mask_gather_load<SVE_2:mode><v_int_container>): ...this.
- (*mask_gather_load<SVE_2:mode><v_int_container>_<su>xtw_unpacked):
- New pattern.
- (*mask_gather_load<SVE_FULL_D:mode><v_int_equiv>_sxtw): Extend to...
- (*mask_gather_load<SVE_2:mode><v_int_equiv>_sxtw): ...this.
- Allow the nominal extension predicate to be different from the
- load predicate.
- (*mask_gather_load<SVE_FULL_D:mode><v_int_equiv>_uxtw): Extend to...
- (*mask_gather_load<SVE_2:mode><v_int_equiv>_uxtw): ...this.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md
- (trunc<SVE_HSDI:mode><SVE_PARTIAL_I:mode>2): New pattern.
- * config/aarch64/aarch64.c (aarch64_integer_truncation_p): New
- function.
- (aarch64_sve_adjust_stmt_cost): Call it.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md
- (@aarch64_load_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>):
- (@aarch64_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
- (@aarch64_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
- Combine into...
- (@aarch64_load_<ANY_EXTEND:optab><SVE_HSDI:mode><SVE_PARTIAL_I:mode>):
- ...this new pattern, handling extension to partial modes as well
- as full modes. Describe the extension as a predicated rather than
- unpredicated extension.
- (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
- (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
- (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
- Combine into...
- (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><SVE_HSDI:mode><SVE_PARTIAL_I:mode>):
- ...this new pattern, handling extension to partial modes as well
- as full modes. Describe the extension as a predicated rather than
- unpredicated extension.
- * config/aarch64/aarch64-sve-builtins.cc
- (function_expander::use_contiguous_load_insn): Add an extra
- predicate for extending loads.
- * config/aarch64/aarch64.c (aarch64_extending_load_p): New function.
- (aarch64_sve_adjust_stmt_cost): Likewise.
- (aarch64_add_stmt_cost): Use aarch64_sve_adjust_stmt_cost to adjust
- the cost of SVE vector stmts.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (SVE_HSDI): New mode iterator.
- (narrower_mask): Handle VNx4HI, VNx2HI and VNx2SI.
- * config/aarch64/aarch64-sve.md
- (<ANY_EXTEND:optab><SVE_PARTIAL_I:mode><SVE_HSDI:mode>2): New pattern.
- (*<ANY_EXTEND:optab><SVE_PARTIAL_I:mode><SVE_HSDI:mode>2): Likewise.
- (@aarch64_pred_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Update
- comment. Avoid new narrower_mask ambiguity.
- (@aarch64_cond_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Likewise.
- (*cond_uxt<mode>_2): Update comment.
- (*cond_uxt<mode>_any): Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-modes.def: Define partial SVE vector
- float modes.
- * config/aarch64/aarch64-protos.h (aarch64_sve_pred_mode): New
- function.
- * config/aarch64/aarch64.c (aarch64_classify_vector_mode): Handle the
- new vector float modes.
- (aarch64_sve_container_bits): New function.
- (aarch64_sve_pred_mode): Likewise.
- (aarch64_get_mask_mode): Use it.
- (aarch64_sve_element_int_mode): Handle structure modes and partial
- modes.
- (aarch64_sve_container_int_mode): New function.
- (aarch64_vectorize_related_mode): Return SVE modes when given
- SVE modes. Handle partial modes, taking the preferred number
- of units from the size of the given mode.
- (aarch64_hard_regno_mode_ok): Allow partial modes to be stored
- in registers.
- (aarch64_expand_sve_ld1rq): Use the mode form of aarch64_sve_pred_mode.
- (aarch64_expand_sve_const_vector): Handle partial SVE vectors.
- (aarch64_split_sve_subreg_move): Use the mode form of
- aarch64_sve_pred_mode.
- (aarch64_secondary_reload): Handle partial modes in the same way
- as full big-endian vectors.
- (aarch64_vector_mode_supported_p): Allow partial SVE vectors.
- (aarch64_autovectorize_vector_modes): Try unpacked SVE vectors,
- merging with the Advanced SIMD modes. If two modes have the
- same size, try the Advanced SIMD mode first.
- (aarch64_simd_valid_immediate): Use the container rather than
- the element mode for INDEX constants.
- (aarch64_simd_vector_alignment): Make the alignment of partial
- SVE vector modes the same as their minimum size.
- (aarch64_evpc_sel): Use the mode form of aarch64_sve_pred_mode.
- * config/aarch64/aarch64-sve.md (mov<SVE_FULL:mode>): Extend to...
- (mov<SVE_ALL:mode>): ...this.
- (movmisalign<SVE_FULL:mode>): Extend to...
- (movmisalign<SVE_ALL:mode>): ...this.
- (*aarch64_sve_mov<mode>_le): Rename to...
- (*aarch64_sve_mov<mode>_ldr_str): ...this.
- (*aarch64_sve_mov<SVE_FULL:mode>_be): Rename and extend to...
- (*aarch64_sve_mov<SVE_ALL:mode>_no_ldr_str): ...this. Handle
- partial modes regardless of endianness.
- (aarch64_sve_reload_be): Rename to...
- (aarch64_sve_reload_mem): ...this and enable for little-endian.
- Use aarch64_sve_pred_mode to get the appropriate predicate mode.
- (@aarch64_pred_mov<SVE_FULL:mode>): Extend to...
- (@aarch64_pred_mov<SVE_ALL:mode>): ...this.
- (*aarch64_sve_mov<SVE_FULL:mode>_subreg_be): Extend to...
- (*aarch64_sve_mov<SVE_ALL:mode>_subreg_be): ...this.
- (@aarch64_sve_reinterpret<SVE_FULL:mode>): Extend to...
- (@aarch64_sve_reinterpret<SVE_ALL:mode>): ...this.
- (*aarch64_sve_reinterpret<SVE_FULL:mode>): Extend to...
- (*aarch64_sve_reinterpret<SVE_ALL:mode>): ...this.
- (maskload<SVE_FULL:mode><vpred>): Extend to...
- (maskload<SVE_ALL:mode><vpred>): ...this.
- (maskstore<SVE_FULL:mode><vpred>): Extend to...
- (maskstore<SVE_ALL:mode><vpred>): ...this.
- (vec_duplicate<SVE_FULL:mode>): Extend to...
- (vec_duplicate<SVE_ALL:mode>): ...this.
- (*vec_duplicate<SVE_FULL:mode>_reg): Extend to...
- (*vec_duplicate<SVE_ALL:mode>_reg): ...this.
- (sve_ld1r<SVE_FULL:mode>): Extend to...
- (sve_ld1r<SVE_ALL:mode>): ...this.
- (vec_series<SVE_FULL_I:mode>): Extend to...
- (vec_series<SVE_I:mode>): ...this.
- (*vec_series<SVE_FULL_I:mode>_plus): Extend to...
- (*vec_series<SVE_I:mode>_plus): ...this.
- (@aarch64_pred_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Avoid
- new VPRED ambiguity.
- (@aarch64_cond_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Likewise.
- (add<SVE_FULL_I:mode>3): Extend to...
- (add<SVE_I:mode>3): ...this.
- * config/aarch64/iterators.md (SVE_ALL, SVE_I): New mode iterators.
- (Vetype, Vesize, VEL, Vel, vwcore): Handle partial SVE vector modes.
- (VPRED, vpred): Likewise.
- (Vctype): New iterator.
- (vw): Remove SVE modes.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (SVE_PARTIAL): Rename to...
- (SVE_PARTIAL_I): ...this.
- * config/aarch64/aarch64-sve.md: Apply the above renaming throughout.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (SVE_ALL): Rename to...
- (SVE_FULL): ...this.
- (SVE_I): Rename to...
- (SVE_FULL_I): ...this.
- (SVE_F): Rename to...
- (SVE_FULL_F): ...this.
- (SVE_BHSI): Rename to...
- (SVE_FULL_BHSI): ...this.
- (SVE_HSD): Rename to...
- (SVE_FULL_HSD): ...this.
- (SVE_HSDI): Rename to...
- (SVE_FULL_HSDI): ...this.
- (SVE_HSF): Rename to...
- (SVE_FULL_HSF): ...this.
- (SVE_SD): Rename to...
- (SVE_FULL_SD): ...this.
- (SVE_SDI): Rename to...
- (SVE_FULL_SDI): ...this.
- (SVE_SDF): Rename to...
- (SVE_FULL_SDF): ...this.
- (SVE_S): Rename to...
- (SVE_FULL_S): ...this.
- (SVE_D): Rename to...
- (SVE_FULL_D): ...this.
- * config/aarch64/aarch64-sve.md: Apply the above renaming throughout.
- * config/aarch64/aarch64-sve2.md: Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.opt (--param=aarch64-sve-compare-costs):
- New option.
- * doc/invoke.texi: Document it.
- * config/aarch64/aarch64.c (aarch64_autovectorize_vector_modes):
- By default, return VECT_COMPARE_COSTS for SVE.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.h (VECT_COMPARE_COSTS): New constant.
- * target.def (autovectorize_vector_modes): Return a bitmask of flags.
- * doc/tm.texi: Regenerate.
- * targhooks.h (default_autovectorize_vector_modes): Update accordingly.
- * targhooks.c (default_autovectorize_vector_modes): Likewise.
- * config/aarch64/aarch64.c (aarch64_autovectorize_vector_modes):
- Likewise.
- * config/arc/arc.c (arc_autovectorize_vector_modes): Likewise.
- * config/arm/arm.c (arm_autovectorize_vector_modes): Likewise.
- * config/i386/i386.c (ix86_autovectorize_vector_modes): Likewise.
- * config/mips/mips.c (mips_autovectorize_vector_modes): Likewise.
- * tree-vectorizer.h (_loop_vec_info::vec_outside_cost)
- (_loop_vec_info::vec_inside_cost): New member variables.
- * tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize them.
- (vect_better_loop_vinfo_p, vect_joust_loop_vinfos): New functions.
- (vect_analyze_loop): When autovectorize_vector_modes returns
- VECT_COMPARE_COSTS, try vectorizing the loop with each available
- vector mode and picking the one with the lowest cost.
- (vect_estimate_min_profitable_iters): Record the computed costs
- in the loop_vec_info.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (can_duplicate_and_interleave_p): Take an
- element type rather than an element mode.
- * tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
- Use get_vectype_for_scalar_type to query the natural types
- for a given element type rather than basing everything on
- GET_MODE_SIZE (vinfo->vector_mode). Limit int_mode_for_size
- query to MAX_FIXED_MODE_SIZE.
- (duplicate_and_interleave): Update call accordingly.
- * tree-vect-loop.c (vectorizable_reduction): Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (vect_get_vector_types_for_stmt): Take an
- optional maximum nunits.
- (get_vectype_for_scalar_type): Likewise. Also declare a form that
- takes an slp_tree.
- (get_mask_type_for_scalar_type): Take an optional slp_tree.
- (vect_get_mask_type_for_stmt): Likewise.
- * tree-vect-data-refs.c (vect_analyze_data_refs): Don't store
- the vector type in STMT_VINFO_VECTYPE for BB vectorization.
- * tree-vect-patterns.c (vect_recog_bool_pattern): Use
- vect_get_vector_types_for_stmt instead of STMT_VINFO_VECTYPE
- to get an assumed vector type for data references.
- * tree-vect-slp.c (vect_update_shared_vectype): New function.
- (vect_update_all_shared_vectypes): Likewise.
- (vect_build_slp_tree_1): Pass the group size to
- vect_get_vector_types_for_stmt. Use vect_update_shared_vectype
- for BB vectorization.
- (vect_build_slp_tree_2): Call vect_update_all_shared_vectypes
- before building the vectof from scalars.
- (vect_analyze_slp_instance): Pass the group size to
- get_vectype_for_scalar_type.
- (vect_slp_analyze_node_operations_1): Don't recompute the vector
- types for BB vectorization here; just handle the case in which
- we deferred the choice for booleans.
- (vect_get_constant_vectors): Pass the slp_tree to
- get_vectype_for_scalar_type.
- * tree-vect-stmts.c (vect_prologue_cost_for_slp_op): Likewise.
- (vectorizable_call): Likewise.
- (vectorizable_simd_clone_call): Likewise.
- (vectorizable_conversion): Likewise.
- (vectorizable_shift): Likewise.
- (vectorizable_operation): Likewise.
- (vectorizable_comparison): Likewise.
- (vect_is_simple_cond): Take the slp_tree as argument and
- pass it to get_vectype_for_scalar_type.
- (vectorizable_condition): Update call accordingly.
- (get_vectype_for_scalar_type): Take a group_size argument.
- For BB vectorization, limit the the vector to that number
- of elements. Also define an overload that takes an slp_tree.
- (get_mask_type_for_scalar_type): Add an slp_tree argument and
- pass it to get_vectype_for_scalar_type.
- (vect_get_vector_types_for_stmt): Add a group_size argument
- and pass it to get_vectype_for_scalar_type. Don't use the
- cached vector type for BB vectorization if a group size is given.
- Handle data references in that case.
- (vect_get_mask_type_for_stmt): Take an slp_tree argument and
- pass it to get_mask_type_for_scalar_type.
-
-2019-11-15 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline.h (do_estimate_edge_time): Add nonspec_time
- parameter.
- (estimate_edge_time): Use it.
- * ipa-inline-analysis.c (do_estimate_edge_time): Add
- ret_nonspec_time parameter.
-
-2019-11-15 Szabolcs Nagy <szabolcs.nagy@arm.com>
-
- * config/m68k/linux.h (MUSL_DYNAMIC_LINKER): Define.
-
-2019-11-15 Nick Clifton <nickc@redhat.com>
- Szabolcs Nagy <szabolcs.nagy@arm.com>
-
- PR target/65649
- * config/microblaze/microblaze.c (print_operand): Print value as long.
-
-2019-11-15 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline.c (edge_badness, inline_small_functions): Revert
- accidental commit.
-
-2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * config/gcn/gcn.h (FIXED_REGISTERS): Unfix frame pointer.
- (CALL_USED_REGISTERS): Make frame pointer callee-saved.
-
-2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * config/gcn/gcn.c (MAX_NORMAL_SGPR_COUNT, MAX_NORMAL_VGPR_COUNT): New.
- (gcn_conditional_register_usage): Use constants in place of hard-coded
- values.
- (gcn_hsa_declare_function_name): Set lower bound for number of
- SGPRs/VGPRs in non-leaf kernels to MAX_NORMAL_SGPR_COUNT and
- MAX_NORMAL_VGPR_COUNT.
-
-2019-11-15 Martin Jambor <mjambor@suse.cz>
-
- * ipa-utils.h (ipa_remove_useless_jump_functions): Remove stray
- declaration.
-
-2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * config/gcn/gcn.c (default_requested_args): New.
- (gcn_parse_amdgpu_hsa_kernel_attribute): Initialize requested args
- set with default_requested_args.
- (gcn_conditional_register_usage): Limit register usage of non-kernel
- functions. Reassign fixed registers if a non-standard set of args is
- requested.
- * config/gcn/gcn.h (FIXED_REGISTERS): Fix registers according to ABI.
-
-2019-11-15 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/92528
- * ipa-prop.c (update_jump_functions_after_inlining): Invalidate
- aggregate jump function when inlined-to caller has no edge summary.
-
-2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * config/gcn/gcn.c (gcn_init_cumulative_args): Call reinit_regs.
-
-2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * config/gcn/gcn.c (gcn_expand_prologue): Remove initialization and
- prologue use of v0.
- (print_operand_address): Use v1 for zero vector offset.
-
-2019-11-15 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92515
- * tree-vect-stmts.c (vectorizable_shift): Record incompatible op1
- types when converting a vector/scalar shift into a vector/vector one,
- using tree_nop_conversion_p instead of useless_type_conversion_p.
- Move the conversion code to the transform block.
-
-2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * read-rtl-function.c
- (function_reader::add_fixup_source_location): Take additional
- parameter of a column.
- (function_reader::maybe_read_location): Optionally parse column
- information and pass to add_fixup_source_location.
-
-2019-11-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92512
- * tree-vect-loop.c (check_reduction_path): Fix operand index
- computability check. Add check for second use in COND_EXPRs.
-
-2019-11-15 Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/92515
- * config/rs6000/rs6000-call.c (rs6000_gimple_fold_builtin): Use
- VIEW_CONVERT_EXPR to reinterpret vectors as different types.
-
-2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * config/gcn/gcn.c (gcn_regno_reg_class): Return VCC_CONDITIONAL_REG
- register class for VCC_LO and VCC_HI.
- (gcn_spill_class): Use SGPR_REGS to spill registers in
- VCC_CONDITIONAL_REG.
-
-2019-11-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92324
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Fix
- singedness of SLP reduction epilouge operations. Also reduce
- the vector width for SLP reductions before doing elementwise
- operations if possible.
-
-2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * passes.c (skip_pass): Set epilogue_completed if skipping the
- pro_and_epilogue pass.
-
-2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * passes.c (should_skip_pass_p): Always run "dfinish".
-
-2019-11-15 Richard Biener <rguenther@suse.de>
-
- * ipa-inline.c (inline_small_functions): Move assignment
- to next before call destroying edge.
-
-2019-11-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92039
- PR tree-optimization/91975
- * tree-ssa-loop-ivcanon.c (constant_after_peeling): Revert
- previous change, treat invariants consistently as non-constant.
- (tree_estimate_loop_size): Ternary ops with just the first op
- constant are not optimized away.
-
-2019-11-15 Jakub Jelinek <jakub@redhat.com>
-
- * gimplify.c (gimplify_call_expr): Don't call
- omp_resolve_declare_variant after gimplification.
- * omp-general.c (omp_context_selector_matches): For isa that might
- match in some other function, defer if in declare simd function.
- (omp_context_compute_score): Don't look for " score" in construct
- trait set. Set *score to -1 if it can't ever match.
- (omp_resolve_declare_variant): If any variants need to be deferred,
- don't punt immediately, but compute scores of all variants and if
- ther eis a score winner that doesn't need to be deferred, return that.
-
-2019-11-15 Luo Xiong Hu <luoxhu@linux.ibm.com>
-
- * ipa-comdats.c: Fix comments typo.
- * ipa-profile.c: Fix comments typo.
- * tree-profile.c (gimple_gen_ic_profiler): Use the new variable
- __gcov_indirect_call.counters and __gcov_indirect_call.callee.
- (gimple_gen_ic_func_profiler): Likewise.
- (pass_ipa_tree_profile::gate): Fix comments typo.
-
-2019-11-15 Xiong Hu Luo <luoxhu@linux.ibm.com>
-
- * ipa-inline.c (inline_small_functions): Update iterator of next.
-
-2019-11-14 Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * lra-spills.c (assign_spill_hard_regs): Check that the spill
- register is suitable for the mode.
-
-2019-11-14 Andrew MacLeod <amacleod@redhat.com>
-
- * range-op.h (range_operator::fold_range): Return a bool.
- * range-op.cc (range_operator::wi_fold): Assert supported type.
- (range_operator::fold_range): Assert supported type and return true.
- (operator_equal::fold_range): Return true.
- (operator_not_equal::fold_range): Same.
- (operator_lt::fold_range): Same.
- (operator_le::fold_range): Same.
- (operator_gt::fold_range): Same.
- (operator_ge::fold_range): Same.
- (operator_plus::op1_range): Adjust call to fold_range.
- (operator_plus::op2_range): Same.
- (operator_minus::op1_range): Same.
- (operator_minus::op2_range): Same.
- (operator_exact_divide::op1_range): Same.
- (operator_lshift::fold_range): Return true and adjust fold_range call.
- (operator_rshift::fold_range): Same.
- (operator_cast::fold_range): Return true.
- (operator_logical_and::fold_range): Same.
- (operator_logical_or::fold_range): Same.
- (operator_logical_not::fold_range): Same.
- (operator_bitwise_not::fold_range): Adjust call to fold_range.
- (operator_bitwise_not::op1_range): Same.
- (operator_cst::fold_range): Return true.
- (operator_identity::fold_range): Return true.
- (operator_negate::fold_range): Return true and adjust fold_range call.
- (operator_addr_expr::fold_range): Return true.
- (operator_addr_expr::op1_range): Adjust call to fold_range.
- (range_cast): Same.
- * tree-vrp.c (range_fold_binary_symbolics_p): Adjust call to fold_range.
- (range_fold_unary_symbolics_p): Same.
-
-2019-11-14 Andrew MacLeod <amacleod@redhat.com>
-
- PR tree-optimization/92506
- * range-op.cc (range_operator::fold_range): Start with range undefined.
- (operator_abs::wi_fold): Fix wrong line copy... With wrapv, abs with
- overflow is varying.
-
-2019-11-14 Aldy Hernandez <aldyh@redhat.com>
-
- * range-op.cc (*operator*::*range): Remove calls to
- range_intersect, range_invert, and range_union in favor of calling
- the in-place API methods.
- (range_tests): Same.
- * range.cc (range_intersect): Remove.
- (range_union): Remove.
- (range_invert): Remove.
- * range.h (range_intersect): Remove.
- (range_union): Remove.
- (range_intersect): Remove.
-
-2019-11-14 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR rtl-optimization/92430
- * cfgcleanup.c (pass_jump_after_combine::gate): New function.
- (pass_jump_after_combine::execute): Perform jump threading
- unconditionally.
-
-2019-11-14 Jerome Lambourg <lambourg@adacore.com>
- Doug Rupp <rupp@adacore.com>
- Olivier Hainque <hainque@adacore.com>
-
- * config.gcc: Collapse the arm-vxworks entries into
- a single arm-wrs-vxworks7* one, bpabi based. Update
- the default cpu from arm8 to armv7-a
- * config/arm/vxworks.h (CC1_SPEC): Simplify, knowing that
- we always use ARM_UNWIND_INFO.
- (DWARF2_UNWIND_INFO): Remove redefinition.
- (ARM_TARGET2_DWARF_FORMAT): Likewise.
- (VXWORKS_PERSONALITY): Define, to "llvm".
- (VXWORKS_EXTRA_LIBS_RTP): Define, to "-lllvm".
-
-2019-11-14 Jerome Lambourg <lambourg@adacore.com>
-
- * config/arm/vxworks.h (TARGET_OS_CPP_BUILTINS): Use
- _VX_CPU instead of CPU and handle arm_arch8.
-
-2019-11-14 Doug Rupp <rupp@adacore.com>
- Olivier Hainque <hainque@adacore.com>
- Jerome Lambourg <lambourg@adacore.com>
-
- * config.gcc: Handle aarch64*-wrs-vxworks7*.
- * config/aarch64/aarch64-vxworks.h: New file.
- * config/aarch64/t-aarch64-vxworks: New file.
-
-2019-11-06 Jerome Lambourg <lambourg@adacore.com>
- Olivier Hainque <hainque@adacore.com>
-
- * config/vx-common.h (USE_TM_CLONE_REGISTRY): Remove
- definition, pointless with a VxWorks specific version
- of crtstuff.
- (DWARF2_UNWIND_INFO): Conditionalize on !ARM_UNWIND_INFO.
- * config/vxworks.h (VX_CRTBEGIN_SPEC, VX_CRTEND_SPEC):
- New local macros, controlling the addition of vxworks specific
- crtstuff objects depending on the EH mechanism and kind of
- module being linked.
- (VXWORKS_STARTFILE_SPEC, VXWORKS_ENDFILE_SPEC): Use them.
-
-2019-11-06 Pat Bernardi <bernardi@adacore.com>
- Jerome Lambourg <lambourg@adacore.com>
- Olivier Hainque <hainque@adacore.com>
-
- * config.gcc: Add comment to introduce the TARGET_VXWORKS
- common macro definitions, conveying VXWORKS7 or 64bit general
- variations. Add a block to set gcc_cv_initfini_array
- unconditionally to "yes" for VxWorks7.
- config/vx-common.h (VXWORKS_CC1_SPEC): New macro, empty string
- by default. Update some comments.
- config/vxworks.h (VXWORKS_EXTRA_LIBS_RTP): New macro, empty by
- default, to be added the end of VXWORKS_LIBS_RTP.
- (VXWORKS_LIBS_RTP): Replace hardcoded part by VXWORKS_BASE_LIBS_RTP
- and append VXWORKS_EXTRA_LIBS_RTP, both of which specific ports may
- redefine.
- (VXWORKS_NET_LIBS_RTP): Account for VxWorks7 specificities.
- (VXWORKS_CC1_SPEC): Common base definition, with VxWorks7 variation
- to account for the now available TLS abilities.
- (TARGET_LIBC_HAS_FUNCTION): Account for VxWorks7 abilities.
- (VXWORKS_HAVE_TLS): Likewise.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-slp.c (vect_contains_pattern_stmt_p): New function.
- (vect_slp_convert_to_external): Likewise.
- (vect_slp_analyze_node_operations): If analysis fails, try building
- the node from scalars instead.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-cfg.c (verify_gimple_assign_unary): Handle conversions
- between vector types.
- * tree-vect-stmts.c (vectorizable_conversion): Extend the
- non-widening and non-narrowing path to handle standard
- conversion codes, if the target supports them.
- * expr.c (convert_move): Try using the extend and truncate optabs
- for vectors.
- * optabs-tree.c (supportable_convert_operation): Likewise.
- * config/aarch64/iterators.md (Vnarroqw): New iterator.
- * config/aarch64/aarch64-simd.md (<optab><Vnarrowq><mode>2)
- (trunc<mode><Vnarrowq>2): New patterns.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vect_get_vector_types_for_stmt): Don't
- require vectype and nunits_vectype to have the same size;
- instead assert that nunits_vectype has at least as many
- elements as vectype. Don't compute a separate nunits_vectype
- if the scalar type is obviously the same as vectype's.
- Tweak dump messages.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_vectorize_related_mode): New
- function.
- (aarch64_autovectorize_vector_modes): Also add V4HImode and V2SImode.
- (TARGET_VECTORIZE_RELATED_MODE): Define.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (vec_info::mode_set): New typedef.
- (vec_info::used_vector_mode): New member variable.
- (vect_chooses_same_modes_p): Declare.
- * tree-vect-stmts.c (get_vectype_for_scalar_type): Record each
- chosen vector mode in vec_info::used_vector_mode.
- (vect_chooses_same_modes_p): New function.
- * tree-vect-loop.c (vect_analyze_loop): Use it to avoid trying
- the same vector statements multiple times.
- * tree-vect-slp.c (vect_slp_bb_region): Likewise.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * machmode.h (opt_machine_mode::operator==): New function.
- (opt_machine_mode::operator!=): Likewise.
- * tree-vectorizer.h (vec_info::vector_mode): Update comment.
- (get_related_vectype_for_scalar_type): Delete.
- (get_vectype_for_scalar_type_and_size): Declare.
- * tree-vect-slp.c (vect_slp_bb_region): Print dump messages to say
- whether analysis passed or failed, and with what vector modes.
- Use related_vector_mode to check whether trying a particular
- vector mode would be redundant with the autodetected mode,
- and print a dump message if we decide to skip it.
- * tree-vect-loop.c (vect_analyze_loop): Likewise.
- (vect_create_epilog_for_reduction): Use
- get_related_vectype_for_scalar_type instead of
- get_vectype_for_scalar_type_and_size.
- * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Replace
- with...
- (get_related_vectype_for_scalar_type): ...this new function.
- Take a starting/"prevailing" vector mode rather than a vector size.
- Take an optional nunits argument, with the same meaning as for
- related_vector_mode. Use related_vector_mode when not
- auto-detecting a mode, falling back to mode_for_vector if no
- target mode exists.
- (get_vectype_for_scalar_type): Update accordingly.
- (get_same_sized_vectype): Likewise.
- * tree-vectorizer.c (get_vec_alignment_for_array_type): Likewise.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vectorizable_call): Require the types
- to have the same size.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vectorizable_call): If an operand is
- constant or external, use get_vectype_for_scalar_type
- rather than get_same_sized_vectype to get its vector type.
- (vectorizable_conversion, vectorizable_shift): Likewise.
- (vectorizable_operation): Likewise.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (vec_info::vector_size): Replace with...
- (vec_info::vector_mode): ...this new field.
- * tree-vect-loop.c (vect_update_vf_for_slp): Update accordingly.
- (vect_analyze_loop, vect_transform_loop): Likewise.
- * tree-vect-loop-manip.c (vect_do_peeling): Likewise.
- * tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
- (vect_make_slp_decision, vect_slp_bb_region): Likewise.
- * tree-vect-stmts.c (get_vectype_for_scalar_type): Likewise.
- * tree-vectorizer.c (try_vectorize_loop_1): Likewise.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.h (vector_sizes, auto_vector_sizes): Delete.
- (vector_modes, auto_vector_modes): New typedefs.
- * target.def (autovectorize_vector_sizes): Replace with...
- (autovectorize_vector_modes): ...this new hook.
- * doc/tm.texi.in (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES):
- Replace with...
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): ...this new hook.
- * doc/tm.texi: Regenerate.
- * targhooks.h (default_autovectorize_vector_sizes): Delete.
- (default_autovectorize_vector_modes): New function.
- * targhooks.c (default_autovectorize_vector_sizes): Delete.
- (default_autovectorize_vector_modes): New function.
- * omp-general.c (omp_max_vf): Use autovectorize_vector_modes instead
- of autovectorize_vector_sizes. Use the number of units in the mode
- to calculate the maximum VF.
- * omp-low.c (omp_clause_aligned_alignment): Use
- autovectorize_vector_modes instead of autovectorize_vector_sizes.
- Use a loop based on related_mode to iterate through all supported
- vector modes for a given scalar mode.
- * optabs-query.c (can_vec_mask_load_store_p): Use
- autovectorize_vector_modes instead of autovectorize_vector_sizes.
- * tree-vect-loop.c (vect_analyze_loop, vect_transform_loop): Likewise.
- * tree-vect-slp.c (vect_slp_bb_region): Likewise.
- * config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes):
- Replace with...
- (aarch64_autovectorize_vector_modes): ...this new function.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
- * config/arc/arc.c (arc_autovectorize_vector_sizes): Replace with...
- (arc_autovectorize_vector_modes): ...this new function.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
- * config/arm/arm.c (arm_autovectorize_vector_sizes): Replace with...
- (arm_autovectorize_vector_modes): ...this new function.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
- * config/i386/i386.c (ix86_autovectorize_vector_sizes): Replace with...
- (ix86_autovectorize_vector_modes): ...this new function.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
- * config/mips/mips.c (mips_autovectorize_vector_sizes): Replace with...
- (mips_autovectorize_vector_modes): ...this new function.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
- (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vectorizable_shift): Check the number
- of vector elements as well as the type mode when deciding
- whether an op1_vectype is compatible. Reuse the result of
- this check when generating vector statements.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): If
- targetm.vectorize.preferred_simd_mode returns an integer mode,
- use mode_for_vector to decide what the vector type's mode
- should actually be. Use build_vector_type_for_mode instead
- of build_vector_type.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (get_mask_mode): Take a vector mode itself as argument,
- instead of properties about the vector mode.
- * doc/tm.texi: Regenerate.
- * targhooks.h (default_get_mask_mode): Update to reflect new
- get_mode_mask interface.
- * targhooks.c (default_get_mask_mode): Likewise. Use
- related_int_vector_mode.
- * optabs-query.c (can_vec_mask_load_store_p): Update call
- to get_mask_mode.
- * tree-vect-stmts.c (check_load_store_masking): Likewise, checking
- first that the original mode really is a vector.
- * tree.c (build_truth_vector_type_for): Likewise.
- * config/aarch64/aarch64.c (aarch64_get_mask_mode): Update for new
- get_mode_mask interface.
- (aarch64_expand_sve_vcond): Update call accordingly.
- * config/gcn/gcn.c (gcn_vectorize_get_mask_mode): Update for new
- get_mode_mask interface.
- * config/i386/i386.c (ix86_get_mask_mode): Likewise.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree.h (build_truth_vector_type): Delete.
- (build_same_sized_truth_vector_type): Likewise.
- * tree.c (build_truth_vector_type): Rename to...
- (build_truth_vector_type_for): ...this. Make static and take
- a vector type as argument.
- (truth_type_for): Update accordingly.
- (build_same_sized_truth_vector_type): Delete.
- * tree-vect-generic.c (expand_vector_divmod): Use truth_type_for
- instead of build_same_sized_truth_vector_type.
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Likewise.
- (vect_record_loop_mask, vect_get_loop_mask): Likewise.
- * tree-vect-patterns.c (build_mask_conversion): Likeise.
- * tree-vect-slp.c (vect_get_constant_vectors): Likewise.
- * tree-vect-stmts.c (vect_get_vec_def_for_operand): Likewise.
- (vect_build_gather_load_calls, vectorizable_call): Likewise.
- (scan_store_can_perm_p, vectorizable_scan_store): Likewise.
- (vectorizable_store, vectorizable_condition): Likewise.
- (get_mask_type_for_scalar_type, get_same_sized_vectype): Likewise.
- (vect_get_mask_type_for_stmt): Use truth_type_for instead of
- build_truth_vector_type.
- * config/aarch64/aarch64-sve-builtins.cc (gimple_folder::convert_pred):
- Use truth_type_for instead of build_same_sized_truth_vector_type.
- * config/rs6000/rs6000-call.c (fold_build_vec_cmp): Likewise.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree.h (build_truth_vector_type_for_mode): Declare.
- * tree.c (build_truth_vector_type_for_mode): New function,
- split out from...
- (build_truth_vector_type): ...here.
- (build_opaque_vector_type): Fix head comment.
- * tree-vectorizer.h (supportable_narrowing_operation): Remove
- vec_info parameter.
- (vect_halve_mask_nunits): Replace vec_info parameter with the
- mode of the new vector.
- (vect_double_mask_nunits): Likewise.
- * tree-vect-loop.c (vect_halve_mask_nunits): Likewise.
- (vect_double_mask_nunits): Likewise.
- * tree-vect-loop-manip.c: Include insn-config.h, rtl.h and recog.h.
- (vect_maybe_permute_loop_masks): Remove vinfo parameter. Update call
- to vect_halve_mask_nunits, getting the required mode from the unpack
- patterns.
- (vect_set_loop_condition_masked): Update call accordingly.
- * tree-vect-stmts.c (supportable_narrowing_operation): Remove vec_info
- parameter and update call to vect_double_mask_nunits.
- (vectorizable_conversion): Update call accordingly.
- (simple_integer_narrowing): Likewise. Remove vec_info parameter.
- (vectorizable_call): Update call accordingly.
- (supportable_widening_operation): Update call to
- vect_halve_mask_nunits.
- * config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
- Use build_truth_vector_type_mode instead of build_truth_vector_type.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * machmode.h (mode_for_int_vector): Delete.
- (related_int_vector_mode): Declare.
- * stor-layout.c (mode_for_int_vector): Delete.
- (related_int_vector_mode): New function.
- * optabs.c (expand_vec_perm_1): Use related_int_vector_mode
- instead of mode_for_int_vector.
- (expand_vec_perm_const): Likewise.
- * config/aarch64/aarch64.c (aarch64_emit_approx_sqrt): Likewise.
- (aarch64_evpc_sve_tbl): Likewise.
- * config/s390/s390.c (s390_expand_vec_compare_cc): Likewise.
- (s390_expand_vcond): Likewise.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (related_mode): New hook.
- * doc/tm.texi.in (TARGET_VECTORIZE_RELATED_MODE): New hook.
- * doc/tm.texi: Regenerate.
- * targhooks.h (default_vectorize_related_mode): Declare.
- * targhooks.c (default_vectorize_related_mode): New function.
- * machmode.h (related_vector_mode): Declare.
- * stor-layout.c (related_vector_mode): New function.
- * expmed.c (extract_bit_field_1): Use it instead of mode_for_vector.
- * optabs-query.c (qimode_for_vec_perm): Likewise.
- * tree-vect-stmts.c (get_group_load_store_type): Likewise.
- (vectorizable_store, vectorizable_load): Likewise
-
-2019-11-14 Richard Henderson <richard.henderson@linaro.org>
-
- * config/arm/aarch-common-protos.h (arm_md_asm_adjust): Declare.
- * config/arm/aarch-common.c (arm_md_asm_adjust): New.
- * config/arm/arm-c.c (arm_cpu_builtins): Define
- __GCC_ASM_FLAG_OUTPUTS__.
- * config/arm/arm.c (TARGET_MD_ASM_ADJUST): New.
- * config/aarch64/aarch64-c.c (aarch64_define_unconditional_macros):
- Define __GCC_ASM_FLAG_OUTPUTS__.
- * config/aarch64/aarch64.c (TARGET_MD_ASM_ADJUST): New.
- * doc/extend.texi (FlagOutputOperands): Add documentation
- for ARM and AArch64.
-
- * config/arm/arm-modes.def (CC_NZ): Rename from CC_NOOV.
- * config/arm/predicates.md (nz_comparison_operator): Rename
- from noov_comparison_operator.
- * config/arm/arm.c (arm_select_cc_mode): Use CC_NZmode name.
- (arm_gen_dicompare_reg): Likewise.
- (maybe_get_arm_condition_code): Likewise.
- (thumb1_final_prescan_insn): Likewise.
- (arm_emit_coreregs_64bit_shift): Likewise.
- * config/arm/arm.md (addsi3_compare0): Likewise.
- (*addsi3_compare0_scratch, subsi3_compare0): Likewise.
- (*mulsi3_compare0, *mulsi3_compare0_v6): Likewise.
- (*mulsi3_compare0_scratch, *mulsi3_compare0_scratch_v6): Likewise.
- (*mulsi3addsi_compare0, *mulsi3addsi_compare0_v6): Likewise.
- (*mulsi3addsi_compare0_scratch): Likewise.
- (*mulsi3addsi_compare0_scratch_v6): Likewise.
- (*andsi3_compare0, *andsi3_compare0_scratch): Likewise.
- (*zeroextractsi_compare0_scratch): Likewise.
- (*ne_zeroextractsi, *ne_zeroextractsi_shifted): Likewise.
- (*ite_ne_zeroextractsi, *ite_ne_zeroextractsi_shifted): Likewise.
- (andsi_not_shiftsi_si_scc_no_reuse): Likewise.
- (andsi_not_shiftsi_si_scc): Likewise.
- (*andsi_notsi_si_compare0, *andsi_notsi_si_compare0_scratch): Likewise.
- (*iorsi3_compare0, *iorsi3_compare0_scratch): Likewise.
- (*xorsi3_compare0, *xorsi3_compare0_scratch): Likewise.
- (*shiftsi3_compare0, *shiftsi3_compare0_scratch): Likewise.
- (*not_shiftsi_compare0, *not_shiftsi_compare0_scratch): Likewise.
- (*notsi_compare0, *notsi_compare0_scratch): Likewise.
- (return_addr_mask, *check_arch2): Likewise.
- (*arith_shiftsi_compare0, *arith_shiftsi_compare0_scratch): Likewise.
- (*sub_shiftsi_compare0, *sub_shiftsi_compare0_scratch): Likewise.
- (compare_scc splitters): Likewise.
- (movcond_addsi): Likewise.
- * config/arm/thumb2.md (thumb2_addsi3_compare0): Likewise.
- (*thumb2_addsi3_compare0_scratch): Likewise.
- (*thumb2_mulsi_short_compare0): Likewise.
- (*thumb2_mulsi_short_compare0_scratch): Likewise.
- (compare peephole2s): Likewise.
- * config/arm/thumb1.md (thumb1_cbz): Use CC_NZmode and
- nz_comparison_operator names.
- (cbranchsi4_insn): Likewise.
-
- * config/arm/constraints.md (c): Use cc_register predicate.
-
- * config/aarch64/constraints.md (c): New constraint.
-
-2019-11-14 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c (ipa_call_context::estimate_size_and_time,
- ipa_merge_fn_summary_after_inlining): Micro optimize.
-
-2019-11-14 Jan Hubicka <hubicka@ucw.cz>
-
- * params.opt (max-inline-insns-single-O2): Set to 70 (instead of 30).
-
-2019-11-14 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-cp.c (ipa_vr_operation_and_type_effects): Move up in file.
- (ipa_value_range_from_jfunc): New function.
- * ipa-fnsummary.c (evaluate_conditions_for_known_args): Add
- known_value_ranges parameter; use it to evalulate conditions.
- (evaluate_properties_for_edge): Compute known value ranges.
- (ipa_fn_summary_t::duplicate): Update use of
- evaluate_conditions_for_known_args.
- (estimate_ipcp_clone_size_and_time): Likewise.
- (ipa_merge_fn_summary_after_inlining): Likewise.
- * ipa-prop.h (ipa_value_range_from_jfunc): Declare.
-
-2019-11-14 Martin Liska <mliska@suse.cz>
-
- * ipa-inline.c (want_inline_small_function_p): Use
- CIF_MAX_INLINE_INSNS_AUTO_LIMIT instead
- of CIF_MAX_INLINE_INSNS_SINGLE_O2_LIMIT.
-
-2019-11-14 Martin Liska <mliska@suse.cz>
-
- * ipa-cp.c (devirtualization_time_bonus): Use opt_for_fn
- of a callee to get value of the param.
- * ipa-inline.c (inline_insns_auto): Use proper
- opt_for_fn.
- * opts.c (maybe_default_option): Do not overwrite param
- value if optimization level does not match. Note that
- params usually have default value set via Init() keyword.
- * params.opt: Remove -param=max-inline-insns-auto-O2.
- * cif-code.def (MAX_INLINE_INSNS_AUTO_O2_LIMIT): Remove.
- * doc/invoke.texi: Remove documentation of
- max-inline-insns-auto-O2.
-
-2019-11-14 Martin Liska <mliska@suse.cz>
-
- * tree-switch-conversion.c (switch_conversion::switch_conversion):
- Do not initialize m_other_count.
- (switch_conversion::collect): Do not count m_default_count and
- m_other_count as we use frequencies for edges.
- * tree-switch-conversion.h: Remove m_default_count and m_other_count.
-
-2019-11-14 Martin Liska <mliska@suse.cz>
-
- PR other/92329
- * doc/invoke.texi: Document -fallocation-dce.
-
-2019-11-14 Martin Liska <mliska@suse.cz>
-
- PR target/92389
- * config/i386/i386.h: Add PTA_AVX512VPOPCNTDQ to
- PTA_ICELAKE_CLIENT which is later interited by
- PTA_ICELAKE_SERVER and PTA_TIGERLAKE.
-
-2019-11-14 Martin Liska <mliska@suse.cz>
-
- * ipa-icf.c (sem_item_optimizer::execute): Save
- loaded_symbols.
- (sem_item_optimizer::parse_nonsingleton_classes):
- Return number of loaded symbols.
- (sem_item_optimizer::merge_classes): Print
- statistics about totally needed symbols.
- * ipa-icf.h (parse_nonsingleton_classes): Change return
- type.
- (merge_classes): Add one argument.
-
-2019-11-14 Martin Liska <mliska@suse.cz>
-
- * ipa-icf-gimple.c (func_checker::hash_operand): Improve
- func_checker::hash_operand by handling of FIELD_DECLs.
-
-2019-11-14 Martin Liska <mliska@suse.cz>
-
- * ipa-icf-gimple.h (func_checker::func_checker): Add
- default constructor.
- * ipa-icf.c (sem_function::init): Make operand_equal_p
- and hash_operand public.
- (sem_item::add_expr): Remove.
- (sem_item::add_type): Remove.
- (sem_function::hash_stmt): Use m_checker for hashing
- of GIMPLE statements.
- (sem_function::parse): Init with checker.
- (sem_variable::parse): Pass NULL as checker.
- (sem_item_optimizer::parse_funcs_and_vars):
- Pass checker to ::parse function.
- (sem_item_optimizer::parse_nonsingleton_classes): Likewise.
- (sem_variable::parse): New function.
- (sem_variable::get_hash): Only return computed hash value.
- (sem_variable::init): Initialize hash of a variable.
- * ipa-icf.h: Remove add_expr, add_type and add func_checker
- to couple of functions as a new argument.
-
-2019-11-14 Martin Liska <mliska@suse.cz>
-
- * ipa-icf-gimple.c (func_checker::compare_gimple_call): Update
- bail out reason.
- (func_checker::compare_gimple_assign): Likewise.
-
-2019-11-14 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386-options.c (ix86_omp_device_kind_arch_isa): Don't
- change sse4.2 to sse4_2 and sse4.1 to sse4.1.
- * config/i386/t-omp-device (omp-device-properties-i386): Likewise.
-
- * omp-general.c (omp_context_name_list_prop): New function.
- (omp_context_selector_matches): Use it. Return 0 if it returns
- NULL.
- (omp_context_selector_props_compare): Allow equivalency of an
- identifier and a string literal containing no embedded zeros.
-
-2019-11-14 Aldy Hernandez <aldyh@redhat.com>
-
- * range-op.cc (RANGE3): Remove.
- (range_tests): Remove all selftest that check for multi-ranges.
- Put tests in namespace selftest.
- * selftest.h: Move range_tests into namespace selftest.
- * value-range.h (class value_range): Unfriend range_tests.
-
-2019-11-14 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (range_fold_binary_symbolics_p): Adapt for
- normalize_symbolics and normalize_addresses working in place.
- (range_fold_unary_symbolics_p): Same.
- (range_fold_unary_symbolics_p): Same.
- * value-range.cc (num_pairs): Same.
- (lower_bound): Same.
- (upper_bound): Same.
- (contains_p): Same.
- (normalize_addresses): Same.
- (normalize_symbolics): Same.
- * value-range.h (normalize_symbolics): Same.
- (normalize_addresses): Same.
-
-2019-11-14 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/91682
- * ipa-prop.h (jump_func_type): New value IPA_JF_LOAD_AGG.
- (ipa_load_agg_data, ipa_agg_value, ipa_agg_value_set): New structs.
- (ipa_agg_jf_item): Add new field jftype and type, redefine field value.
- (ipa_agg_jump_function): Remove member function equal_to.
- (ipa_agg_jump_function_p): Remove typedef.
- (ipa_copy_agg_values, ipa_release_agg_values): New functions.
- * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Dump
- information for aggregate jump function.
- (get_ssa_def_if_simple_copy): Add new parameter rhs_stmt to
- record last definition statement.
- (load_from_unmodified_param_or_agg): New function.
- (ipa_known_agg_contents_list): Add new field type and value, remove
- field constant.
- (build_agg_jump_func_from_list): Rename parameter const_count to
- value_count, build aggregate jump function from ipa_load_agg_data.
- (analyze_agg_content_value): New function.
- (extract_mem_content): Analyze memory store assignment to prepare
- information for aggregate jump function generation.
- (determine_known_aggregate_parts): Add new parameter fbi, remove
- parameter aa_walk_budeget_p.
- (update_jump_functions_after_inlining): Update aggregate jump function.
- (ipa_find_agg_cst_for_param): Change type of parameter agg.
- (try_make_edge_direct_simple_call): Add new parameter new_root.
- (try_make_edge_direct_virtual_call): Add new parameter new_root and
- new_root_info.
- (update_indirect_edges_after_inlining): Pass new argument to
- try_make_edge_direct_simple_call and try_make_edge_direct_virtual_call.
- (ipa_write_jump_function): Write aggregate jump function to file.
- (ipa_read_jump_function): Read aggregate jump function from file.
- (ipa_agg_value::equal_to): Migrate from ipa_agg_jf_item::equal_to.
- * ipa-cp.c (ipa_get_jf_arith_result): New function.
- (ipa_agg_value_from_node): Likewise.
- (ipa_agg_value_set_from_jfunc): Likewise.
- (propagate_vals_across_arith_jfunc): Likewise.
- (propagate_aggregate_lattice): Likewise.
- (ipa_get_jf_pass_through_result): Call ipa_get_jf_arith_result.
- (propagate_vals_across_pass_through): Call
- propagate_vals_across_arith_jfunc.
- (get_clone_agg_value): Move forward.
- (propagate_aggs_across_jump_function): Handle value propagation for
- aggregate jump function.
- (agg_jmp_p_vec_for_t_vec): Remove.
- (context_independent_aggregate_values): Replace vec<ipa_agg_jf_item>
- with vec<ipa_agg_value>.
- (copy_plats_to_inter, intersect_with_plats): Likewise.
- (agg_replacements_to_vector, intersect_with_agg_replacements): Likewise.
- (intersect_aggregate_with_edge): Likewise.
- (find_aggregate_values_for_callers_subset): Likewise.
- (cgraph_edge_brings_all_agg_vals_for_node): Likewise.
- (estimate_local_effects): Replace vec<ipa_agg_jump_function> and
- vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
- (gather_context_independent_values): Likewise.
- (perform_estimation_of_a_value, decide_whether_version_node): Likewise.
- * ipa-fnsummary.c (evaluate_conditions_for_known_args): Replace
- vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
- (evaluate_properties_for_edge): Likewise.
- (estimate_edge_devirt_benefit): Likewise.
- (estimate_edge_size_and_time): Likewise.
- (estimate_calls_size_and_time): Likewise.
- (ipa_call_context::ipa_call_context): Likewise.
- (estimate_ipcp_clone_size_and_time): Likewise.
- * ipa-fnsummary.h (ipa_call_context): Replace
- vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
- * ipa-inline-analysis.c (do_estimate_edge_time): Replace
- vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
- (do_estimate_edge_size): Likewise.
- (do_estimate_edge_hints): Likewise.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-cp.c (propagate_vr_across_jump_function): Propagate also across
- binary operations.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-profile.c (check_argument_count): Check properly that e_info
- is non-NULL; do not check descriptors.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline-analysis.c (do_estimate_edge_time): Relax
- check for ipa profiles.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- PR c++/92421
- * ipa-prop.c (update_indirect_edges_after_inlining):
- Mark parameter as used.
- * ipa-inline.c (recursive_inlining): Reset node cache
- after inlining.
- (inline_small_functions): Remove checking ifdef.
- * ipa-inline-analysis.c (do_estimate_edge_time): Verify
- cache consistency.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- PR ipa/92498
- * ipa-profile.c (check_argument_count): Do not ICE when descriptors
- is NULL.
- (ipa_profile): Fix reversed test.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-cp.c (ignore_edge_p): Do not check caller flags.
- (propagate_constants_topo): Fix typo.
-
-2019-11-13 Aldy Hernandez <aldyh@redhat.com>
-
- * Makefile.in (OBJS): Add value-range.o.
- (GTFILES): Add value-range.h.
- * gengtype.c (open_base_files): Add value-range.h to list of
- header files.
- * tree-vrp.c: Move the following value_range related functions:
- ranges_from_anti_range, value_range, check, equal_p, symbolic_p,
- constant_p, set_undefined, set_varying, may_contain_p,
- singleton_p, type, dump, dump_value_range, debug, vrp_val_max,
- vrp_val_min, vrp_val_is_min, vrp_val_is_max, set, set_nonzero,
- set_zero, vrp_operand_equal_p, range_has_numeric_bounds_p,
- value_inside_range, ranges_from_anti_range, union_ranges,
- intersect_ranges, intersect_helper, union_helper, union_,
- normalize_addresses, normalize_symbolics, num_pairs, lower_bound,
- upper_bound, contains_p, invert, intersect...
- * value-range.cc: ...to here.
- * tree-vrp.h: Move class value_range, enum_value_range_kind, and
- associated inline methods from here...
- * value-range.h: ...to here.
-
-2019-11-13 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
-
- * config/mips/mips.md (rotr<mode>3): Sanitize the constant argument
- instead of asserting its value.
-
-(2019-11-13 Aldy Hernandez <aldyh@redhat.com>
-
- * gimple-fold.c (size_must_be_zero_p): Rewrite use of value_range
- constructors and set methods so value_range_kind is the last
- argument and defaults to VR_RANGE.
- * gimple-ssa-evrp-analyze.c (record_ranges_from_stmt): Same.
- * ipa-cp.c (propagate_vr_across_jump_function): Same.
- * ipa-prop.c (ipa_get_value_range): Same.
- (ipa_compute_jump_functions_for_edge): Same.
- * range-op.cc (value_range_from_overflowed_bounds): Same.
- (operator_cast::op1_range): Same.
- (range_tests): Same.
- * range.cc (range_nonzero): Same.
- * tree-ssanames.c (get_range_info): Same.
- * tree-vrp.c (value_range_equiv::set): Same.
- (value_range::value_range): Same.
- (value_range_equiv::value_range_equiv): Same.
- (value_range_equiv::update): Same.
- (value_range_equiv::deep_copy): Same.
- (value_range_equiv::move): Same.
- (value_range_equiv::set_undefined): Same.
- (value_range::set): Same.
- (value_range::set_nonzero): Same.
- (ranges_from_anti_range): Same.
- (extract_range_from_plus_minus_expr): Same.
- (value_range::intersect_helper): Same.
- (value_range_equiv::intersect): Same.
- (value_range::union_helper): Same.
- (value_range_equiv::union_): Same.
- (value_range::normalize_symbolics): Same.
- (value_range::invert): Same.
- (determine_value_range_1): Same.
- * tree-vrp.h (class value_range): Same.
- (class value_range_equiv): Same.
- * vr-values.c (set_value_range_to_nonnegative): Same.
- (set_value_range_to_truthvalue): Same.
- (vr_values::update_value_range): Same.
- (vr_values::extract_range_for_var_from_comparison_expr): Same.
- (vr_values::extract_range_from_binary_expr): Same.
- (vr_values::extract_range_from_comparison): Same.
- (vr_values::extract_range_basic): Same.
- (vr_values::adjust_range_with_scev): Same.
- (vr_values::vrp_evaluate_conditional_warnv_with_ops): Same.
- (vr_values::extract_range_from_phi_node): Same.
-
-2019-11-13 Ulrich Drepper <drepper@redhat.com>
-
- * tree-dump.c (dequeue_and_dump): Print first tree operand
- for VIEW_CONVERT_EXPR.
-
-2019-11-13 Joseph Myers <joseph@codesourcery.com>
-
- * ginclude/float.c [__STDC_VERSION__ > 201710L] (FLT_NORM_MAX,
- DBL_NORM_MAX, LDBL_NORM_MAX): Define.
- * real.c (get_max_float): Add norm_max argument.
- * real.h (get_max_float): Update prototype.
- * builtins.c (fold_builtin_interclass_mathfn): Update calls to
- get_max_float.
-
-2019-11-13 Martin Liska <mliska@suse.cz>
-
- * dbgcnt.c (test_sorted_dbg_counters): New.
- (dbgcnt_c_tests): Likewise.
- * selftest-run-tests.c (selftest::run_tests): Likewise.
- * selftest.h (dbgcnt_c_tests): Likewise.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
- Martin Jambor <mjambor@suse.cz>
-
- PR ipa/92454
- * ipa-cp.c (spread_undeadness): Check that IPA_NODE_REF exists.
- (identify_dead_nodes): Likewise.
-
-2019-11-13 Martin Liska <mliska@suse.cz>
-
- * ipa-icf.c (sem_function::equals_private): Do not overuse
- push/pop_cfun functions.
-
-2019-11-13 Martin Liska <mliska@suse.cz>
-
- * common.opt: Document change of -fdbg-cnt option.
- * dbgcnt.c (DEBUG_COUNTER): Remove.
- (dbg_cnt_is_enabled): Remove.
- (dbg_cnt): Work with new intervals.
- (dbg_cnt_set_limit_by_index): Set to new
- list of intervals.
- (dbg_cnt_set_limit_by_name): Likewise.
- (dbg_cnt_process_single_pair): Process new format.
- (dbg_cnt_process_opt): Likewise.
- (dbg_cnt_list_all_counters): Likewise.
- * doc/invoke.texi: Document change of -fdbg-cnt option.
- (cmp_tuples): New.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline.c (ipa_inline): Check that function is defined before
- flattening.
-
-2019-11-13 Andrew Stubbs <ams@codesourcery.com>
- Julian Brown <julian@codesourcery.com>
-
- * config/gcn/gcn.c (gcn_goacc_validate_dims): Ensure
- flag_worker_partitioning is not set.
- (TARGET_GOACC_WORKER_PARTITIONING): Remove target hook definition.
- * config/gcn/gcn.opt (macc-experimental-workers): Default to off.
-
-2019-11-13 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-run.c (heap_region): New global variable.
- (struct hsa_runtime_fn_info): Add hsa_memory_assign_agent_fn.
- (init_hsa_runtime_functions): Initialize hsa_memory_assign_agent.
- (get_kernarg_region): Move contents to ....
- (get_memory_region): .... here.
- (get_heap_region): New function.
- (init_device): Initialize the heap_region.
- (device_malloc): Add region parameter.
- (struct kernargs): Move heap ....
- (heap): ... to global scope.
- (main): Allocate heap separate to kernargs.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-prop.c (ipa_print_node_jump_functions,
- ipa_print_node_params): Print info about missing summaries.
-
-2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop.c (vect_estimate_min_profitable_iters): Include
- the cost of generating loop masks.
-
-2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (vect_apply_runtime_profitability_check_p):
- New function.
- * tree-vect-loop-manip.c (vect_loop_versioning): Use it.
- * tree-vect-loop.c (vect_analyze_loop_2): Likewise.
- (vect_transform_loop): Likewise.
- (vect_analyze_loop_costing): Don't take the cost of versioning
- into account for the static profitability threshold if it turns
- out that no versioning is needed.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa.c (cgraph_build_static_cdtor): Pass optimization_default_node
- and target_option_default_node to get -fprofile-generate ctors working
- right with LTO.
-
-2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (vect_nop_conversion_p): Declare.
- * tree-vect-stmts.c (vect_nop_conversion_p): New function.
- (vectorizable_assignment): Don't add a cost for nop conversions.
- * tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
- Likewise.
- * tree-vect-slp.c (vect_bb_slp_scalar_cost): Likewise.
-
-2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vect_model_promotion_demotion_cost): Take the
- number of ncopies as an additional argument.
- (vectorizable_conversion): Update call accordingly. Use "modifier"
- to check whether a conversion is between vectors with the same
- numbers of units.
-
-2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve-builtins-functions.h
- (unary_count::expand): Use aarch64_sve_int_mode instead of
- mode_for_int_vector.
-
-2019-11-13 Martin Liska <mliska@suse.cz>
-
- * opts.c: Update comment about OPT_LEVELS_2_PLUS_SPEED_ONLY.
-
-2019-11-13 Martin Liska <mliska@suse.cz>
-
- * tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers):
- Remove call to finalize_options_struct.
-
-2019-11-13 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/92055
- * config/avr/t-avr (avr-mcus): Do not depend on
- $(srcdir)/config/avr/t-multilib.
-
-2019-11-13 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92473
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Perform
- direct optab reduction in the correct type.
-
-2019-11-12 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (rs6000_set_fpscr_drn): Use ULL on big
- hexadecimal literal.
-
-2019-11-12 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/vsx.md (xscmpexpdp_<code> for CMP_TEST): Handle
- UNORDERED if !HONOR_NANS (DFmode).
- (xscmpexpqp_<code>_<mode> for CMP_TEST and IEEE128): Handle UNORDERED
- if !HONOR_NANS (<MODE>mode).
-
-2019-11-12 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-cp.c (ignore_edge_p): Also look for optimize flag.
- (ipcp_verify_propagated_values): Likewise.
- (propagate_constants_across_call): Likewise.
- (propagate_constants_topo): Likewise.
- (ipcp_propagate_stage): Likewise.
-
-2019-11-12 Jan Hubicka <hubicka@ucw.cz>
-
- PR ipa/92471
- * ipa-profile.c (check_argument_count): Break out from ...;
- watch for missing summaries.
- (ipa_profile): Here.
-
-2019-11-12 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92412
- * targhooks.c (default_ref_may_alias_errno): Errono can only alias
- extern variables.
-
-2019-11-12 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/83688
- * gimple-ssa-sprintf.c (format_result::alias_info): New struct.
- (directive::argno): New member.
- (format_result::aliases, format_result::alias_count): New data members.
- (format_result::append_alias): New member function.
- (fmtresult::dst_offset): New data member.
- (pass_sprintf_length::call_info::dst_origin): New data member.
- (pass_sprintf_length::call_info::dst_field, dst_offset): Same.
- (char_type_p, array_elt_at_offset, field_at_offset): New functions.
- (get_origin_and_offset): Same.
- (format_string): Call it.
- (format_directive): Call append_alias and set directive argument
- number.
- (maybe_warn_overlap): New function.
- (pass_sprintf_length::compute_format_length): Call it.
- (pass_sprintf_length::handle_gimple_call): Initialize new members.
- * tree-ssa-strlen.c (): Also enable when -Wrestrict is on.
-
-2019-11-12 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR rtl-optimization/92430
- * cfgcleanup.c (pass_jump_after_combine::execute): Free
- dominance info at the beginning.
-
-2019-11-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92460
- * tree-vect-stmts.c (vectorizable_simd_clone_call): Unshare
- expression before gimplifying.
-
-2019-11-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92461
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Update
- stmt after propagation.
-
-2019-11-12 Martin Liska <mliska@suse.cz>
-
- * config/i386/i386-options.c (ix86_recompute_optlev_based_flags):
- Use SET_OPTION_IF_UNSET.
- (ix86_option_override_internal): Likewise.
- * opts.c (default_options_optimization): Likewise.
- (finish_options): Likewise.
- (enable_fdo_optimizations): Likewise.
- (common_handle_option): Likewise.
-
-2019-11-12 Martin Liska <mliska@suse.cz>
-
- * common/common-target.def: Remove option_validate_param and
- option_default_params.
- * common/common-targhooks.c (default_option_validate_param):
- Remove.
- * common/common-targhooks.h (default_option_validate_param):
- Remove.
- * common/config/aarch64/aarch64-common.c (TARGET_OPTION_DEFAULT_PARAMS):
- Remove usage of this.
- (TARGET_OPTION_VALIDATE_PARAM): Likewise.
- (aarch64_option_validate_param): Likewise.
- (aarch64_option_default_params): Likewise
- * common/config/bpf/bpf-common.c (bpf_option_default_params): Likewise.
- (TARGET_OPTION_DEFAULT_PARAMS): Likewise.
- * common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
- (TARGET_OPTION_DEFAULT_PARAMS): Likewise.
- * common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
- (TARGET_OPTION_DEFAULT_PARAMS): Likewise.
- * common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
- (TARGET_OPTION_DEFAULT_PARAMS): Likewise.
- * common/config/sh/sh-common.c (sh_option_default_params): Likewise.
- (TARGET_OPTION_DEFAULT_PARAMS): Likewise.
- * config/aarch64/aarch64.c (aarch64_override_options_internal): Validate
- guard_size here.
- * doc/tm.texi: Remove option_default_params and option_validate_param.
- * doc/tm.texi.in: Likewise.
-
-2019-11-12 Martin Liska <mliska@suse.cz>
-
- * common/common-target.def:
- Do not mention set_default_param_value
- and set_param_value.
- * doc/tm.texi: Likewise.
-
-2019-11-12 Martin Liska <mliska@suse.cz>
-
- * common.opt: Remove param_values.
- * config/i386/i386-options.c (ix86_valid_target_attribute_p):
- Remove finalize_options_struct.
- * gcc.c (driver::decode_argv): Do not call global_init_params
- and finish_params.
- (driver::finalize): Do not call params_c_finalize
- and finalize_options_struct.
- * opt-suggestions.c (option_proposer::get_completions): Remove
- special casing of params.
- (option_proposer::find_param_completions): Remove.
- (test_completion_partial_match): Update expected output.
- * opt-suggestions.h: Remove find_param_completions.
- * opts-common.c (add_misspelling_candidates): Add
- --param with a space.
- * opts.c (handle_param): Remove.
- (init_options_struct):. Remove init_options_struct and
- similar calls.
- (finalize_options_struct): Remove.
- (common_handle_option): Use SET_OPTION_IF_UNSET.
- * opts.h (finalize_options_struct): Remove.
- * toplev.c (general_init): Do not call global_init_params.
- (toplev::finalize): Do not call params_c_finalize and
- finalize_options_struct.
-
-2019-11-12 Martin Liska <mliska@suse.cz>
-
- * Makefile.in: Remove PARAMS_H and params.list
- and params.options.
- * params-enum.h: Remove.
- * params-list.h: Remove.
- * params-options.h: Remove.
- * params.c: Remove.
- * params.def: Remove.
- * params.h: Remove.
- * asan.c: Do not include params.h.
- * auto-profile.c: Likewise.
- * bb-reorder.c: Likewise.
- * builtins.c: Likewise.
- * cfgcleanup.c: Likewise.
- * cfgexpand.c: Likewise.
- * cfgloopanal.c: Likewise.
- * cgraph.c: Likewise.
- * combine.c: Likewise.
- * common/config/aarch64/aarch64-common.c: Likewise.
- * common/config/gcn/gcn-common.c: Likewise.
- * common/config/ia64/ia64-common.c: Likewise.
- * common/config/powerpcspe/powerpcspe-common.c: Likewise.
- * common/config/rs6000/rs6000-common.c: Likewise.
- * common/config/sh/sh-common.c: Likewise.
- * config/aarch64/aarch64.c: Likewise.
- * config/alpha/alpha.c: Likewise.
- * config/arm/arm.c: Likewise.
- * config/avr/avr.c: Likewise.
- * config/csky/csky.c: Likewise.
- * config/i386/i386-builtins.c: Likewise.
- * config/i386/i386-expand.c: Likewise.
- * config/i386/i386-features.c: Likewise.
- * config/i386/i386-options.c: Likewise.
- * config/i386/i386.c: Likewise.
- * config/ia64/ia64.c: Likewise.
- * config/rs6000/rs6000-logue.c: Likewise.
- * config/rs6000/rs6000.c: Likewise.
- * config/s390/s390.c: Likewise.
- * config/sparc/sparc.c: Likewise.
- * config/visium/visium.c: Likewise.
- * coverage.c: Likewise.
- * cprop.c: Likewise.
- * cse.c: Likewise.
- * cselib.c: Likewise.
- * dse.c: Likewise.
- * emit-rtl.c: Likewise.
- * explow.c: Likewise.
- * final.c: Likewise.
- * fold-const.c: Likewise.
- * gcc.c: Likewise.
- * gcse.c: Likewise.
- * ggc-common.c: Likewise.
- * ggc-page.c: Likewise.
- * gimple-loop-interchange.cc: Likewise.
- * gimple-loop-jam.c: Likewise.
- * gimple-loop-versioning.cc: Likewise.
- * gimple-ssa-split-paths.c: Likewise.
- * gimple-ssa-sprintf.c: Likewise.
- * gimple-ssa-store-merging.c: Likewise.
- * gimple-ssa-strength-reduction.c: Likewise.
- * gimple-ssa-warn-alloca.c: Likewise.
- * gimple-ssa-warn-restrict.c: Likewise.
- * graphite-isl-ast-to-gimple.c: Likewise.
- * graphite-optimize-isl.c: Likewise.
- * graphite-scop-detection.c: Likewise.
- * graphite-sese-to-poly.c: Likewise.
- * graphite.c: Likewise.
- * haifa-sched.c: Likewise.
- * hsa-gen.c: Likewise.
- * ifcvt.c: Likewise.
- * ipa-cp.c: Likewise.
- * ipa-fnsummary.c: Likewise.
- * ipa-inline-analysis.c: Likewise.
- * ipa-inline.c: Likewise.
- * ipa-polymorphic-call.c: Likewise.
- * ipa-profile.c: Likewise.
- * ipa-prop.c: Likewise.
- * ipa-split.c: Likewise.
- * ipa-sra.c: Likewise.
- * ira-build.c: Likewise.
- * ira-conflicts.c: Likewise.
- * loop-doloop.c: Likewise.
- * loop-invariant.c: Likewise.
- * loop-unroll.c: Likewise.
- * lra-assigns.c: Likewise.
- * lra-constraints.c: Likewise.
- * modulo-sched.c: Likewise.
- * opt-suggestions.c: Likewise.
- * opts.c: Likewise.
- * postreload-gcse.c: Likewise.
- * predict.c: Likewise.
- * reload.c: Likewise.
- * reorg.c: Likewise.
- * resource.c: Likewise.
- * sanopt.c: Likewise.
- * sched-deps.c: Likewise.
- * sched-ebb.c: Likewise.
- * sched-rgn.c: Likewise.
- * sel-sched-ir.c: Likewise.
- * sel-sched.c: Likewise.
- * shrink-wrap.c: Likewise.
- * stmt.c: Likewise.
- * targhooks.c: Likewise.
- * toplev.c: Likewise.
- * tracer.c: Likewise.
- * trans-mem.c: Likewise.
- * tree-chrec.c: Likewise.
- * tree-data-ref.c: Likewise.
- * tree-if-conv.c: Likewise.
- * tree-inline.c: Likewise.
- * tree-loop-distribution.c: Likewise.
- * tree-parloops.c: Likewise.
- * tree-predcom.c: Likewise.
- * tree-profile.c: Likewise.
- * tree-scalar-evolution.c: Likewise.
- * tree-sra.c: Likewise.
- * tree-ssa-ccp.c: Likewise.
- * tree-ssa-dom.c: Likewise.
- * tree-ssa-dse.c: Likewise.
- * tree-ssa-ifcombine.c: Likewise.
- * tree-ssa-loop-ch.c: Likewise.
- * tree-ssa-loop-im.c: Likewise.
- * tree-ssa-loop-ivcanon.c: Likewise.
- * tree-ssa-loop-ivopts.c: Likewise.
- * tree-ssa-loop-manip.c: Likewise.
- * tree-ssa-loop-niter.c: Likewise.
- * tree-ssa-loop-prefetch.c: Likewise.
- * tree-ssa-loop-unswitch.c: Likewise.
- * tree-ssa-math-opts.c: Likewise.
- * tree-ssa-phiopt.c: Likewise.
- * tree-ssa-pre.c: Likewise.
- * tree-ssa-reassoc.c: Likewise.
- * tree-ssa-sccvn.c: Likewise.
- * tree-ssa-scopedtables.c: Likewise.
- * tree-ssa-sink.c: Likewise.
- * tree-ssa-strlen.c: Likewise.
- * tree-ssa-structalias.c: Likewise.
- * tree-ssa-tail-merge.c: Likewise.
- * tree-ssa-threadbackward.c: Likewise.
- * tree-ssa-threadedge.c: Likewise.
- * tree-ssa-uninit.c: Likewise.
- * tree-switch-conversion.c: Likewise.
- * tree-vect-data-refs.c: Likewise.
- * tree-vect-loop.c: Likewise.
- * tree-vect-slp.c: Likewise.
- * tree-vrp.c: Likewise.
- * tree.c: Likewise.
- * value-prof.c: Likewise.
- * var-tracking.c: Likewise.
-
-2019-11-12 Martin Liska <mliska@suse.cz>
-
- * asan.c (asan_sanitize_stack_p): Replace old parameter syntax
- with the new one, include opts.h if needed. Use SET_OPTION_IF_UNSET
- macro.
- (asan_sanitize_allocas_p): Likewise.
- (asan_emit_stack_protection): Likewise.
- (asan_protect_global): Likewise.
- (instrument_derefs): Likewise.
- (instrument_builtin_call): Likewise.
- (asan_expand_mark_ifn): Likewise.
- * auto-profile.c (auto_profile): Likewise.
- * bb-reorder.c (copy_bb_p): Likewise.
- (duplicate_computed_gotos): Likewise.
- * builtins.c (inline_expand_builtin_string_cmp): Likewise.
- * cfgcleanup.c (try_crossjump_to_edge): Likewise.
- (try_crossjump_bb): Likewise.
- * cfgexpand.c (defer_stack_allocation): Likewise.
- (stack_protect_classify_type): Likewise.
- (pass_expand::execute): Likewise.
- * cfgloopanal.c (expected_loop_iterations_unbounded): Likewise.
- (estimate_reg_pressure_cost): Likewise.
- * cgraph.c (cgraph_edge::maybe_hot_p): Likewise.
- * combine.c (combine_instructions): Likewise.
- (record_value_for_reg): Likewise.
- * common/config/aarch64/aarch64-common.c (aarch64_option_validate_param): Likewise.
- (aarch64_option_default_params): Likewise.
- * common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
- * common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
- * common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
- * common/config/sh/sh-common.c (sh_option_default_params): Likewise.
- * config/aarch64/aarch64.c (aarch64_output_probe_stack_range): Likewise.
- (aarch64_allocate_and_probe_stack_space): Likewise.
- (aarch64_expand_epilogue): Likewise.
- (aarch64_override_options_internal): Likewise.
- * config/alpha/alpha.c (alpha_option_override): Likewise.
- * config/arm/arm.c (arm_option_override): Likewise.
- (arm_valid_target_attribute_p): Likewise.
- * config/i386/i386-options.c (ix86_option_override_internal): Likewise.
- * config/i386/i386.c (get_probe_interval): Likewise.
- (ix86_adjust_stack_and_probe_stack_clash): Likewise.
- (ix86_max_noce_ifcvt_seq_cost): Likewise.
- * config/ia64/ia64.c (ia64_adjust_cost): Likewise.
- * config/rs6000/rs6000-logue.c (get_stack_clash_protection_probe_interval): Likewise.
- (get_stack_clash_protection_guard_size): Likewise.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
- * config/s390/s390.c (allocate_stack_space): Likewise.
- (s390_emit_prologue): Likewise.
- (s390_option_override_internal): Likewise.
- * config/sparc/sparc.c (sparc_option_override): Likewise.
- * config/visium/visium.c (visium_option_override): Likewise.
- * coverage.c (get_coverage_counts): Likewise.
- (coverage_compute_profile_id): Likewise.
- (coverage_begin_function): Likewise.
- (coverage_end_function): Likewise.
- * cse.c (cse_find_path): Likewise.
- (cse_extended_basic_block): Likewise.
- (cse_main): Likewise.
- * cselib.c (cselib_invalidate_mem): Likewise.
- * dse.c (dse_step1): Likewise.
- * emit-rtl.c (set_new_first_and_last_insn): Likewise.
- (get_max_insn_count): Likewise.
- (make_debug_insn_raw): Likewise.
- (init_emit): Likewise.
- * explow.c (compute_stack_clash_protection_loop_data): Likewise.
- * final.c (compute_alignments): Likewise.
- * fold-const.c (fold_range_test): Likewise.
- (fold_truth_andor): Likewise.
- (tree_single_nonnegative_warnv_p): Likewise.
- (integer_valued_real_single_p): Likewise.
- * gcse.c (want_to_gcse_p): Likewise.
- (prune_insertions_deletions): Likewise.
- (hoist_code): Likewise.
- (gcse_or_cprop_is_too_expensive): Likewise.
- * ggc-common.c: Likewise.
- * ggc-page.c (ggc_collect): Likewise.
- * gimple-loop-interchange.cc (MAX_NUM_STMT): Likewise.
- (MAX_DATAREFS): Likewise.
- (OUTER_STRIDE_RATIO): Likewise.
- * gimple-loop-jam.c (tree_loop_unroll_and_jam): Likewise.
- * gimple-loop-versioning.cc (loop_versioning::max_insns_for_loop): Likewise.
- * gimple-ssa-split-paths.c (is_feasible_trace): Likewise.
- * gimple-ssa-store-merging.c (imm_store_chain_info::try_coalesce_bswap): Likewise.
- (imm_store_chain_info::coalesce_immediate_stores): Likewise.
- (imm_store_chain_info::output_merged_store): Likewise.
- (pass_store_merging::process_store): Likewise.
- * gimple-ssa-strength-reduction.c (find_basis_for_base_expr): Likewise.
- * graphite-isl-ast-to-gimple.c (class translate_isl_ast_to_gimple): Likewise.
- (scop_to_isl_ast): Likewise.
- * graphite-optimize-isl.c (get_schedule_for_node_st): Likewise.
- (optimize_isl): Likewise.
- * graphite-scop-detection.c (build_scops): Likewise.
- * haifa-sched.c (set_modulo_params): Likewise.
- (rank_for_schedule): Likewise.
- (model_add_to_worklist): Likewise.
- (model_promote_insn): Likewise.
- (model_choose_insn): Likewise.
- (queue_to_ready): Likewise.
- (autopref_multipass_dfa_lookahead_guard): Likewise.
- (schedule_block): Likewise.
- (sched_init): Likewise.
- * hsa-gen.c (init_prologue): Likewise.
- * ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Likewise.
- (cond_move_process_if_block): Likewise.
- * ipa-cp.c (ipcp_lattice::add_value): Likewise.
- (merge_agg_lats_step): Likewise.
- (devirtualization_time_bonus): Likewise.
- (hint_time_bonus): Likewise.
- (incorporate_penalties): Likewise.
- (good_cloning_opportunity_p): Likewise.
- (ipcp_propagate_stage): Likewise.
- * ipa-fnsummary.c (decompose_param_expr): Likewise.
- (set_switch_stmt_execution_predicate): Likewise.
- (analyze_function_body): Likewise.
- (compute_fn_summary): Likewise.
- * ipa-inline-analysis.c (estimate_growth): Likewise.
- * ipa-inline.c (caller_growth_limits): Likewise.
- (inline_insns_single): Likewise.
- (inline_insns_auto): Likewise.
- (can_inline_edge_by_limits_p): Likewise.
- (want_early_inline_function_p): Likewise.
- (big_speedup_p): Likewise.
- (want_inline_small_function_p): Likewise.
- (want_inline_self_recursive_call_p): Likewise.
- (edge_badness): Likewise.
- (recursive_inlining): Likewise.
- (compute_max_insns): Likewise.
- (early_inliner): Likewise.
- * ipa-polymorphic-call.c (csftc_abort_walking_p): Likewise.
- * ipa-profile.c (ipa_profile): Likewise.
- * ipa-prop.c (determine_known_aggregate_parts): Likewise.
- (ipa_analyze_node): Likewise.
- (ipcp_transform_function): Likewise.
- * ipa-split.c (consider_split): Likewise.
- * ipa-sra.c (allocate_access): Likewise.
- (process_scan_results): Likewise.
- (ipa_sra_summarize_function): Likewise.
- (pull_accesses_from_callee): Likewise.
- * ira-build.c (loop_compare_func): Likewise.
- (mark_loops_for_removal): Likewise.
- * ira-conflicts.c (build_conflict_bit_table): Likewise.
- * loop-doloop.c (doloop_optimize): Likewise.
- * loop-invariant.c (gain_for_invariant): Likewise.
- (move_loop_invariants): Likewise.
- * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
- (decide_unroll_runtime_iterations): Likewise.
- (decide_unroll_stupid): Likewise.
- (expand_var_during_unrolling): Likewise.
- * lra-assigns.c (spill_for): Likewise.
- * lra-constraints.c (EBB_PROBABILITY_CUTOFF): Likewise.
- * modulo-sched.c (sms_schedule): Likewise.
- (DFA_HISTORY): Likewise.
- * opts.c (default_options_optimization): Likewise.
- (finish_options): Likewise.
- (common_handle_option): Likewise.
- * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
- (if): Likewise.
- * predict.c (get_hot_bb_threshold): Likewise.
- (maybe_hot_count_p): Likewise.
- (probably_never_executed): Likewise.
- (predictable_edge_p): Likewise.
- (predict_loops): Likewise.
- (expr_expected_value_1): Likewise.
- (tree_predict_by_opcode): Likewise.
- (handle_missing_profiles): Likewise.
- * reload.c (find_equiv_reg): Likewise.
- * reorg.c (redundant_insn): Likewise.
- * resource.c (mark_target_live_regs): Likewise.
- (incr_ticks_for_insn): Likewise.
- * sanopt.c (pass_sanopt::execute): Likewise.
- * sched-deps.c (sched_analyze_1): Likewise.
- (sched_analyze_2): Likewise.
- (sched_analyze_insn): Likewise.
- (deps_analyze_insn): Likewise.
- * sched-ebb.c (schedule_ebbs): Likewise.
- * sched-rgn.c (find_single_block_region): Likewise.
- (too_large): Likewise.
- (haifa_find_rgns): Likewise.
- (extend_rgns): Likewise.
- (new_ready): Likewise.
- (schedule_region): Likewise.
- (sched_rgn_init): Likewise.
- * sel-sched-ir.c (make_region_from_loop): Likewise.
- * sel-sched-ir.h (MAX_WS): Likewise.
- * sel-sched.c (process_pipelined_exprs): Likewise.
- (sel_setup_region_sched_flags): Likewise.
- * shrink-wrap.c (try_shrink_wrapping): Likewise.
- * targhooks.c (default_max_noce_ifcvt_seq_cost): Likewise.
- * toplev.c (print_version): Likewise.
- (process_options): Likewise.
- * tracer.c (tail_duplicate): Likewise.
- * trans-mem.c (tm_log_add): Likewise.
- * tree-chrec.c (chrec_fold_plus_1): Likewise.
- * tree-data-ref.c (split_constant_offset): Likewise.
- (compute_all_dependences): Likewise.
- * tree-if-conv.c (MAX_PHI_ARG_NUM): Likewise.
- * tree-inline.c (remap_gimple_stmt): Likewise.
- * tree-loop-distribution.c (MAX_DATAREFS_NUM): Likewise.
- * tree-parloops.c (MIN_PER_THREAD): Likewise.
- (create_parallel_loop): Likewise.
- * tree-predcom.c (determine_unroll_factor): Likewise.
- * tree-scalar-evolution.c (instantiate_scev_r): Likewise.
- * tree-sra.c (analyze_all_variable_accesses): Likewise.
- * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
- * tree-ssa-dse.c (setup_live_bytes_from_ref): Likewise.
- (dse_optimize_redundant_stores): Likewise.
- (dse_classify_store): Likewise.
- * tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
- * tree-ssa-loop-ch.c (ch_base::copy_headers): Likewise.
- * tree-ssa-loop-im.c (LIM_EXPENSIVE): Likewise.
- * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Likewise.
- (try_peel_loop): Likewise.
- (tree_unroll_loops_completely): Likewise.
- * tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
- (CONSIDER_ALL_CANDIDATES_BOUND): Likewise.
- (MAX_CONSIDERED_GROUPS): Likewise.
- (ALWAYS_PRUNE_CAND_SET_BOUND): Likewise.
- * tree-ssa-loop-manip.c (can_unroll_loop_p): Likewise.
- * tree-ssa-loop-niter.c (MAX_ITERATIONS_TO_TRACK): Likewise.
- * tree-ssa-loop-prefetch.c (PREFETCH_BLOCK): Likewise.
- (L1_CACHE_SIZE_BYTES): Likewise.
- (L2_CACHE_SIZE_BYTES): Likewise.
- (should_issue_prefetch_p): Likewise.
- (schedule_prefetches): Likewise.
- (determine_unroll_factor): Likewise.
- (volume_of_references): Likewise.
- (add_subscript_strides): Likewise.
- (self_reuse_distance): Likewise.
- (mem_ref_count_reasonable_p): Likewise.
- (insn_to_prefetch_ratio_too_small_p): Likewise.
- (loop_prefetch_arrays): Likewise.
- (tree_ssa_prefetch_arrays): Likewise.
- * tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Likewise.
- * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
- (convert_mult_to_fma): Likewise.
- (math_opts_dom_walker::after_dom_children): Likewise.
- * tree-ssa-phiopt.c (cond_if_else_store_replacement): Likewise.
- (hoist_adjacent_loads): Likewise.
- (gate_hoist_loads): Likewise.
- * tree-ssa-pre.c (translate_vuse_through_block): Likewise.
- (compute_partial_antic_aux): Likewise.
- * tree-ssa-reassoc.c (get_reassociation_width): Likewise.
- * tree-ssa-sccvn.c (vn_reference_lookup_pieces): Likewise.
- (vn_reference_lookup): Likewise.
- (do_rpo_vn): Likewise.
- * tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr): Likewise.
- * tree-ssa-sink.c (select_best_block): Likewise.
- * tree-ssa-strlen.c (new_stridx): Likewise.
- (new_addr_stridx): Likewise.
- (get_range_strlen_dynamic): Likewise.
- (class ssa_name_limit_t): Likewise.
- * tree-ssa-structalias.c (push_fields_onto_fieldstack): Likewise.
- (create_variable_info_for_1): Likewise.
- (init_alias_vars): Likewise.
- * tree-ssa-tail-merge.c (find_clusters_1): Likewise.
- (tail_merge_optimize): Likewise.
- * tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path): Likewise.
- (thread_jumps::fsm_find_control_statement_thread_paths): Likewise.
- (thread_jumps::find_jump_threads_backwards): Likewise.
- * tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts_at_dest): Likewise.
- * tree-ssa-uninit.c (compute_control_dep_chain): Likewise.
- * tree-switch-conversion.c (switch_conversion::check_range): Likewise.
- (jump_table_cluster::can_be_handled): Likewise.
- * tree-switch-conversion.h (jump_table_cluster::case_values_threshold): Likewise.
- (SWITCH_CONVERSION_BRANCH_RATIO): Likewise.
- (param_switch_conversion_branch_ratio): Likewise.
- * tree-vect-data-refs.c (vect_mark_for_runtime_alias_test): Likewise.
- (vect_enhance_data_refs_alignment): Likewise.
- (vect_prune_runtime_alias_test_list): Likewise.
- * tree-vect-loop.c (vect_analyze_loop_costing): Likewise.
- (vect_get_datarefs_in_loop): Likewise.
- (vect_analyze_loop): Likewise.
- * tree-vect-slp.c (vect_slp_bb): Likewise.
- * tree-vectorizer.h: Likewise.
- * tree-vrp.c (find_switch_asserts): Likewise.
- (vrp_prop::check_mem_ref): Likewise.
- * tree.c (wide_int_to_tree_1): Likewise.
- (cache_integer_cst): Likewise.
- * var-tracking.c (EXPR_USE_DEPTH): Likewise.
- (reverse_op): Likewise.
- (vt_find_locations): Likewise.
-
-2019-11-12 Martin Liska <mliska@suse.cz>
-
- * Makefile.in: Include params.opt.
- * flag-types.h (enum parloops_schedule_type): Add
- parloops_schedule_type used in params.opt.
- * params.opt: New file.
-
-2019-11-12 Martin Liska <mliska@suse.cz>
-
- * common.opt: Remove --param and --param= options.
- * opt-functions.awk: Mark CL_PARAMS for options
- that have Param keyword.
- * opts-common.c (decode_cmdline_options_to_array):
- Replace --param key=value with --param=key=value.
- * opts.c (print_filtered_help): Remove special
- printing of params.
- (print_specific_help): Update title for params.
- (common_handle_option): Do not handle OPT__param.
- opts.h (SET_OPTION_IF_UNSET): New macro.
- * doc/options.texi: Document Param keyword.
-
-2019-11-12 Maciej W. Rozycki <macro@codesourcery.com>
- Frederik Harwath <frederik@codesourcery.com>
- Thomas Schwinge <thomas@codesourcery.com>
-
- * gimple.h (gf_mask): Add GF_OMP_TARGET_KIND_OACC_SERIAL
- enumeration constant.
- (is_gimple_omp_oacc): Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
- (is_gimple_omp_offloaded): Likewise.
- * gimplify.c (omp_region_type): Add ORT_ACC_SERIAL enumeration
- constant. Adjust the value of ORT_NONE accordingly.
- (is_gimple_stmt): Handle OACC_SERIAL.
- (oacc_default_clause): Handle ORT_ACC_SERIAL.
- (gomp_needs_data_present): Likewise.
- (gimplify_adjust_omp_clauses): Likewise.
- (gimplify_omp_workshare): Handle OACC_SERIAL.
- (gimplify_expr): Likewise.
- * omp-expand.c (expand_omp_target):
- Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
- (build_omp_regions_1, omp_make_gimple_edges): Likewise.
- * omp-low.c (is_oacc_parallel): Rename function to...
- (is_oacc_parallel_or_serial): ... this.
- Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
- (scan_sharing_clauses): Adjust accordingly.
- (scan_omp_for): Likewise.
- (lower_oacc_head_mark): Likewise.
- (convert_from_firstprivate_int): Likewise.
- (lower_omp_target): Likewise.
- (check_omp_nesting_restrictions): Handle
- GF_OMP_TARGET_KIND_OACC_SERIAL.
- (lower_oacc_reductions): Likewise.
- (lower_omp_target): Likewise.
- * tree.def (OACC_SERIAL): New tree code.
- * tree-pretty-print.c (dump_generic_node): Handle OACC_SERIAL.
-
- * doc/generic.texi (OpenACC): Document OACC_SERIAL.
-
-2019-11-12 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92449
- * tree-complex.c (expand_complex_multiplication): If !HONOR_NANS,
- don't emit UNORDERED_EXPR guarded libcall. Formatting fixes.
-
- PR tree-optimization/92452
- * tree-vrp.c (vrp_prop::check_array_ref): If TRUNC_DIV_EXPR folds
- into NULL_TREE, set up_bound to NULL_TREE instead of computing
- MINUS_EXPR on it.
-
-2019-11-12 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * tree-vect-loop.c (vect_transform_loop): Don't overwrite epilogues
- safelen with 0.
-
-2019-11-12 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/predicates.md (unspec_tls): Allow const0_rtx for got
- element of unspec vec.
- * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Support
- PC-relative TLS.
- * config/rs6000/rs6000.md (UNSPEC_TLSTLS_PCREL): New unspec.
- (tls_gd_pcrel, tls_ld_pcrel): New insns.
- (tls_dtprel, tls_tprel): Set attr prefixed when tls_size is not 16.
- (tls_got_tprel_pcrel, tls_tls_pcrel): New insns.
-
-2019-11-12 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.opt (mtls-markers): Delete.
- * config/rs6000/rs6000.h (TARGET_TLS_MARKERS): Don't define.
- (IS_NOMARK_TLSGETADDR): Likewise.
- * config/rs6000/rs6000-protos.h (rs6000_output_tlsargs): Delete.
- * config/rs6000/rs6000.c (rs6000_output_tlsargs): Delete.
- (rs6000_legitimize_tls_address): Remove !TARGET_TLS_MARKERS code.
- (rs6000_call_template_1): Delete TARGET_TLS_MARKERS test and
- allow other UNSPECs besides UNSPEC_TLSGD and UNSPEC_TLSLD.
- (rs6000_indirect_call_template_1): Likewise.
- (rs6000_pltseq_template): Likewise.
- (rs6000_opt_vars): Remove "tls-markers" entry.
- * config/rs6000/rs6000.md (tls_gd<bits>): Replace TARGET_TLS_MARKERS
- with TARGET_ELF.
- (tls_gd_high<bits>, tls_gd_low<bits>): Likewise.
- (tls_ld<bits>, tls_ld_high<bits>, tls_ld_low<bits>): Likewise.
- (pltseq_plt_pcrel<mode>): Likewise.
- (call_value_local32): Remove IS_NOMARK_TLSGETADDR predicate test.
- (call_value_local64): Likewise.
- (call_value_indirect_nonlocal_sysv<mode>): Remove IS_NOMARK_TLSGETADDR
- output and length attribute sub-expression.
- (call_value_nonlocal_sysv<mode>),
- (call_value_nonlocal_sysv_secure<mode>),
- (call_value_local_aix<mode>, call_value_nonlocal_aix<mode>),
- (call_value_indirect_aix<mode>, call_value_indirect_elfv2<mode>),
- (call_value_indirect_pcrel<mode>): Likewise.
- * doc/install.texi (powerpc-*-*): Require binutils-2.20.
- * configure.ac (HAVE_AS_TLS_MARKERS): Delete test.
- * configure: Regenerate.
- * config.in: Regenerate.
-
-2019-11-11 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/predicates.md (prefixed_memory): New predicate.
- * config/rs6000/rs6000.md (stack_protect_setdi): Deal with either
- address being a prefixed load/store.
- (stack_protect_testdi): Deal with either address being a prefixed
- load.
-
-2019-11-11 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/92433
- * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Guard
- ALTIVEC_BUILTIN_VEC_VCMPGE_P argument swapping with n == 3 check. Use
- std::swap.
-
-2019-11-11 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92420
- * tree-vect-stmts.c (get_negative_load_store_type): Move further
- up file.
- (get_group_load_store_type): Use it for reversed SLP accesses.
-
-2019-11-11 Jan Hubicka <hubcika@ucw.cz>
-
- * ipa-prop.c (ipa_propagate_indirect_call_infos): Remove ipcp
- summary.
- (ipcp_transformation_t::duplicate): Break out from ...
- (ipa_node_params_t::duplicate): ... here; add copying of agg
- replacements.
- * ipa-prop.h (ipcp_transformation): Add constructor and destructor.
- (ipcp_transformation_t): Add duplicate.
-
-2019-11-11 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR fortran/91828
- * doc/install.texi: Document that the minimum MPFR version is
- 3.1.0.
-
-2019-11-11 Claudiu Zissulescu <claziss@gmail.com>
-
- * config/arc/arc.md (movsi_ne): Reorder instruction variants and
- use new register constraint letters.
-
-2019-11-11 Claudiu Zissulescu <claziss@gmail.com>
-
- * config/arc/arc.c (arc_legitimize_pic_address): Consider UNSPECs
- as well, if interesting recover the symbol and re-legitimize the
- pic address.
-
-2019-11-11 Martin Liska <mliska@suse.cz>
-
- * dbgcnt.def (DEBUG_COUNTER): Sort counters
- alphabetically.
-
-2019-11-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * tree-vect-loop-manip.c (vect_do_peeling): Take epilogue gaps into
- account when checking if there are enough iterations to vectorize
- epilogue.
-
-2019-11-11 Tobias Burnus <tobias@codesourcery.com>
- Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * langhooks-def.h (LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT):
- Renamed from LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT; update define.
- (LANG_HOOKS_DECLS): Rename also here.
- * langhooks.h (lang_hooks_for_decls): Rename
- omp_is_optional_argument to omp_check_optional_argument; take
- additional bool argument.
- * omp-general.h (omp_check_optional_argument): Likewise.
- * omp-general.h (omp_check_optional_argument): Likewise.
- * omp-low.c (lower_omp_target): Update calls; handle absent
- Fortran optional arguments with USE_DEVICE_ADDR/USE_DEVICE_PTR.
-
-2019-11-11 H.J. Lu <hjl.tools@gmail.com>
-
- PR target/87833
- * config/i386/intelmic-mkoffload.c (prepare_target_image): Put
- -fPIC and -shared the last to create offload image.
-
-2019-11-11 Thomas Schwinge <thomas@codesourcery.com>
-
- * gimplify.c (gimplify_scan_omp_clauses): Assert 'offset2' instead
- of 'offset'.
-
- * Makefile.in (LANG_CONFIGUREFRAGS): Define.
- (config.status): Use/depend on it.
- * configure.ac (all_lang_configurefrags): Track, 'AC_SUBST'.
- * configure: Regenerate.
-
-2019-11-11 Jiufu Guo <guojiufu@linux.ibm.com>
-
- PR tree-optimization/88760
- * config/rs6000/rs6000.opt (-munroll-only-small-loops): New option.
- * common/config/rs6000/rs6000-common.c
- (rs6000_option_optimization_table) [OPT_LEVELS_2_PLUS_SPEED_ONLY]:
- Turn on -funroll-loops and -munroll-only-small-loops.
- [OPT_LEVELS_ALL]: Turn off -fweb and -frename-registers.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
- set of PARAM_MAX_UNROLL_TIMES and PARAM_MAX_UNROLLED_INSNS.
- Turn off -munroll-only-small-loops for explicit -funroll-loops.
- (TARGET_LOOP_UNROLL_ADJUST): Add loop unroll adjust hook.
- (rs6000_loop_unroll_adjust): Define it. Use -munroll-only-small-loops.
-
-2019-11-11 Kewen Lin <linkw@gcc.gnu.org>
-
- * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost):
- Make scalar_load, vector_load, unaligned_load and
- vector_gather_load cost more to conform hardware latency and
- insn cost settings.
-
-2019-11-10 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.h (MACHO_SYMBOL_FLAG_LINKER_VIS): New.
- (MACHO_SYMBOL_LINKER_VIS_P): New.
-
-2019-11-10 Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * lra-spills.c (assign_spill_hard_regs): Do not spill into
- registers in eliminable_regset.
-
-2019-11-10 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline.c (compute_uninlined_call_time,
- compute_inlined_call_time): Take edge frequency as
- parameter rather than computing it by itself.
- (big_speedup_p, edge_badness): Manually CSE sreal
- frequency calculations.
-
-2019-11-10 Jan Hubicka <hubicka@ucw.cz>
-
- * profile-count.c (profile_count::to_sreal_scale): Short circuit
- case where profiles are same.
-
-2019-11-10 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraph.c (cgraph_edge::maybe_hot_p): Do not use sreal_frequency.
-
-2019-11-10 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-prop.c (ipa_propagate_indirect_call_infos): Remove ipa edge
- args summaries of inlined edge unless it holds info about
- described reference.
-
-2019-11-10 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (CC_any): New mode iterator.
- (*movcc_internal1): Rename to...
- (*movcc_<mode> for CC_any): ... this. Support moves of all CC modes.
-
-2019-11-09 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraph.h (struct cgraph_node): Add ipcp_clone flag.
- (cgraph_node::create_virtual_clone): Copy it.
- * ipa-cp.c (ipcp_versionable_function_p): Watch for missing
- summaries.
- (ignore_edge_p): If caller has ipa-cp disabled, skip the edge, too.
- (ipcp_verify_propagated_values): Do not verify nodes where ipcp
- is disabled.
- (propagate_constants_across_call): If callee is not analyzed, give up.
- (propagate_constants_topo): Lower to bottom latties of all callees of
- functions with ipa-cp disabled.
- (ipcp_propagate_stage): Skip functions with ipa-cp disabled.
- (cgraph_edge_brings_value_p): Check for availability first.
- (create_specialized_node): Set ipcp_clone.
- (ipcp_store_bits_results): Check that info is present.
- * ipa-fnsummary.c (evaluate_properties_for_edge): Do not analyze
- thunks.
- (ipa_call_context::duplicate_from, ipa_call_context::equal_to): Be
- conservative when callee summary is missing.
- (remap_edge_summaries): Lookup call summary only when needed.
- * ipa-icf.c (sem_function::param_used_p): Be ready for missing summary.
- * ipa-prpo.c (ipa_alloc_node_params, ipa_initialize_node_params):
- Use get_create.
- (ipa_analyze_node): Use get_create.
- (propagate_controlled_uses): Do not propagate when function is not
- analyzed.
- (ipa_propagate_indirect_call_infos): Remove summary of inline clone.
- (ipa_read_node_info): Use get_create.
- * ipa-prop.h (IPA_NODE_REF): Use get.
- (IPA_NODE_REF_GET_CREATE): New.
-
-2019-11-09 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c (evaluate_properties_for_edge): Call IPA_NODE_REF
- on function symbol.
-
-2019-11-09 Jan Hubicka <hubicka@ucw.cz>
-
- * tree.c (fld_incomplete_type_of): Clear TYPE_FINAL_P, TYPE_EMPTY_P,
- ENUM_IS_OPAQUE and ENUM_IS_SCOPED.
- (free_lang_data_in_binfo): Clear TREE_PUBLIC in BINFO
- (free_lang_data_in_type): Clear ENUM_IS_OPAQUE and ENUM_IS_SCOPED.
-
-2019-11-09 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline-analysis.c (do_estimate_growth_1): Add support for
- capping the growth cumulated.
- (offline_size): Break out from ...
- (estimate_growth): ... here.
- (check_callers): Add N, OFFLINE and MIN_SIZE and KNOWN_EDGE
- parameters.
- (growth_likely_positive): Turn to ...
- (growth_positive_p): Re-implement.
- * ipa-inline.h (growth_likely_positive): Remove.
- (growth_positive_p): Declare.
- * ipa-inline.c (want_inline_small_function_p): Use
- growth_positive_p.
- (want_inline_function_to_all_callers_p): Likewise.
-
-2019-11-09 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c (ipa_call_context::estimate_size_and_time): Fix
- calculation of min_size.
- (ipa_update_overall_fn_summary): Likewise.
-
-2019-11-09 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c (estimate_edge_size_and_time): Do not call
- estimate_edge_devirt_benefit when not computing hints;
- do not compute time when not asked for.
- (estimate_calls_size_and_time): Pass NULL hints and time when
- these are not computed; do not evaluate hint predicates when these are
- not computed.
- (ipa_merge_fn_summary_after_inlining): Do not re-evaluate edge
- frequency.
-
-2019-11-09 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92401
- * gimple-match-head.c (gimple_resimplify1): Call const_unop only
- if res_op->code is an expression with code length 1.
- * gimple-match-head.c (gimple_resimplify2): Call const_binop only
- if res_op->code is an expression with code length 2.
- * gimple-match-head.c (gimple_resimplify3): Call fold_ternary only
- if res_op->code is an expression with code length 3.
-
-2019-11-09 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_mcount_stub_name): Validate the
- symbol stub name when it is created.
- * config/i386/darwin.h (FUNCTION_PROFILER): Remove the symbol
- stub validation.
-
-2019-11-09 Jakub Jelinek <jakub@redhat.com>
-
- * symtab.c: Fix comment typos.
- * cgraphunit.c: Likewise.
- * cgraph.h: Likewise.
- * cgraphclones.c: Likewise.
- * cgraph.c: Likewise.
- * varpool.c: Likewise.
- * tree-ssa-strlen.c: Likewise.
- * ipa-sra.c: Likewise.
- (scan_expr_access, check_all_callers_for_issues): Fix typo
- in a dump message.
-
-2019-11-08 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin-protos.h: Add include quard.
-
-2019-11-08 Andrew MacLeod <amacleod@redhat.com>
-
- * range-op.h (range_operator::fold_range): Return result in a
- reference parameter instead of by value.
- (range_operator::wi_fold): Same.
- * range-op.cc (range_operator::wi_fold): Return result in a reference
- parameter instead of by value.
- (range_operator::fold_range): Same.
- (value_range_from_overflowed_bounds): Same.
- (value_range_with_overflow): Same
- (create_possibly_reversed_range): Same.
- (operator_equal::fold_range): Same.
- (operator_not_equal::fold_range): Same.
- (operator_lt::fold_range): Same.
- (operator_le::fold_range): Same.
- (operator_gt::fold_range): Same.
- (operator_ge::fold_range): Same.
- (operator_plus::wi_fold): Same.
- (operator_plus::op1_range): Change call to fold_range.
- (operator_plus::op2_range): Change call to fold_range.
- (operator_minus::wi_fold): Return result via reference parameter.
- (operator_minus::op1_range): Change call to fold_range.
- (operator_minus::op2_range): Change call to fold_range.
- (operator_min::wi_fold): Return result via reference parameter.
- (operator_max::wi_fold): Same.
- (cross_product_operator::wi_cross_product): Same.
- (operator_mult::wi_fold): Same.
- (operator_div::wi_fold): Same.
- (operator_div op_floor_div): Fix whitespace.
- (operator_exact_divide::op1_range): Change call to fold_range.
- (operator_lshift::fold_range): Return result via reference parameter.
- (operator_lshift::wi_fold): Same.
- (operator_rshift::fold_range): Same.
- (operator_rshift::wi_fold): Same.
- (operator_cast::fold_range): Same.
- (operator_cast::op1_range): Change calls to fold_range.
- (operator_logical_and::fold_range): Return result via reference.
- (wi_optimize_and_or): Adjust call to value_range_with_overflow.
- (operator_bitwise_and::wi_fold): Return result via reference.
- (operator_logical_or::fold_range): Same.
- (operator_bitwise_or::wi_fold): Same.
- (operator_bitwise_xor::wi_fold): Same.
- (operator_trunc_mod::wi_fold): Same.
- (operator_logical_not::fold_range): Same.
- (operator_bitwise_not::fold_range): Same.
- (operator_bitwise_not::op1_range): Change call to fold_range.
- (operator_cst::fold_range): Return result via reference.
- (operator_identity::fold_range): Same.
- (operator_abs::wi_fold): Same.
- (operator_absu::wi_fold): Same.
- (operator_negate::fold_range): Same.
- (operator_negate::op1_range): Change call to fold_range.
- (operator_addr_expr::fold_range): Return result via reference.
- (operator_addr_expr::op1_range): Change call to fold_range.
- (operator_pointer_plus::wi_fold): Return result via reference.
- (operator_pointer_min_max::wi_fold): Same.
- (operator_pointer_and::wi_fold): Same.
- (operator_pointer_or::wi_fold): Same.
- (range_op_handler): Change call to fold_range.
- (range_cast): Same.
- * tree-vrp.c (range_fold_binary_symbolics_p): Change call to
- fold_range.
- (range_fold_unary_symbolics_p): Same.
- (range_fold_binary_expr): Same.
- (range_fold_unary_expr): Same.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop.c (neutral_op_for_slp_reduction): Take the
- vector type as an argument rather than reading it from the
- stmt_vec_info.
- (vect_create_epilog_for_reduction): Update accordingly.
- (vectorizable_reduction): Likewise.
- (vect_transform_cycle_phi): Likewise.
-
-2019-11-08 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/predicates.md (branch_comparison_operator): Allow only
- the comparison codes that make sense for the mode used, and only the
- codes that can be done with a single branch instruction.
-
-2019-11-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- PR tree-optimization/92351
- * tree-vect-data-refs.c (vect_compute_data_ref_alignment): When we are
- peeling the main loop for alignment, make sure to set the misalignment
- of the epilogue's data references to DR_MISALIGNMENT_UNKNOWN.
-
-2019-11-08 Richard Biener <rguenther@suse.de>
-
- * dbgcnt.def (ivopts_loop): Add.
- * tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize): Check
- ivopts_loop before optimizing a loop.
-
-2019-11-08 Richard Biener <rguenther@suse.de>
-
- PR ipa/92409
- * tree-inline.c (declare_return_variable): Properly handle
- type mismatches for the return slot.
-
-2019-11-08 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/92095
- * config/sparc/sparc-protos.h (output_load_pcrel_sym): Declare.
- * config/sparc/sparc.c (sparc_cannot_force_const_mem): Revert latest
- change.
- (got_helper_needed): New static variable.
- (output_load_pcrel_sym): New function.
- (get_pc_thunk_name): Remove after inlining...
- (load_got_register): ...here. Rework the initialization of the GOT
- register and of the GOT helper.
- (save_local_or_in_reg_p): Test the REGNO of the GOT register.
- (sparc_file_end): Test got_helper_needed to decide whether the GOT
- helper must be emitted. Use output_asm_insn instead of fprintf.
- (sparc_init_pic_reg): In PIC mode, always initialize the PIC register
- if optimization is enabled.
- * config/sparc/sparc.md (load_pcrel_sym<P:mode>): Emit the assembly
- by calling output_load_pcrel_sym.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-sra.c (create_access): Delay disqualifying the base
- for poly_int values until we know we have a base.
-
-2019-11-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * tree-vect-loop.c (vect_analyze_loop): Disable epilogue vectorization
- for loops with SIMDUID set. Enable epilogue vectorization for loops
- with SIMDLEN set after finding a main loop with a VF that matches it.
-
-2019-11-08 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92038
- * gimple-ssa-store-merging.c (find_constituent_stores): For return
- value only, return non-NULL if there is a single non-clobber
- constituent store even if there are constituent clobbers and return
- one of clobber constituent stores if all constituent stores are
- clobbers.
- (split_group): Handle clobbers.
- (imm_store_chain_info::output_merged_store): When computing
- bzero_first, look after all clobbers at the start. Don't count
- clobber stmts in orig_num_stmts, except if the first orig store is
- a clobber covering the whole area and split_stores cover the whole
- area, consider equal number of stmts ok. Punt if split_stores
- contains only ->orig stores and their number plus number of original
- clobbers is equal to original number of stmts. For ->orig, look past
- clobbers in the constituent stores.
- (imm_store_chain_info::output_merged_stores): Don't remove clobber
- stmts.
- (rhs_valid_for_store_merging_p): Don't return false for clobber stmt
- rhs.
- (store_valid_for_store_merging_p): Allow clobber stmts.
- (verify_clear_bit_region_be): Fix up a thinko in function comment.
-
- PR c++/92384
- * function.c (assign_parm_setup_block, assign_parm_setup_stack): Don't
- copy TYPE_EMPTY_P arguments from data->entry_parm to data->stack_parm
- slot.
- (assign_parms): For TREE_ADDRESSABLE parms with TYPE_EMPTY_P type
- force creation of a unique data.stack_parm slot.
-
-2019-11-08 Richard Biener <rguenther@suse.de>
-
- * genmatch.c (expr::gen_transform): Use the resimplify
- member function instead of hard-coding the gimple_resimplifyN variant.
- (dt_simplify::gen_1): Likewise.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle
- POLY_INT_CST.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-inline.c (declare_return_variable): Check for poly_int_tree_p
- instead of INTEGER_CST.
-
-2019-11-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92324
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Use
- STMT_VINFO_REDUC_VECTYPE for all computations, inserting
- sign-conversions as necessary.
- (vectorizable_reduction): Reject conversions in the chain
- that are not sign-conversions, base analysis on a non-converting
- stmt and its operation sign. Set STMT_VINFO_REDUC_VECTYPE.
- * tree-vect-stmts.c (vect_stmt_relevant_p): Don't dump anything
- for debug stmts.
- * tree-vectorizer.h (_stmt_vec_info::reduc_vectype): New.
- (STMT_VINFO_REDUC_VECTYPE): Likewise.
-
-2019-11-08 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/92055
- * config/avr/avr.opt (-mdouble=, -mlong-double=):
- Fix a missing '-' when displaying these options in the
- help screen.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (SVE_BH, SVE_BHS): Delete.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_builtin_vectorized_function): Remove bswap handling.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-core.h (tree_type_common::indivisible_p): New member variable.
- * tree.h (TYPE_INDIVISIBLE_P): New macro.
- * config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
- Treat the vector types as indivisible.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * optabs.def (gather_load_optab, mask_gather_load_optab)
- (scatter_store_optab, mask_scatter_store_optab): Turn into
- conversion optabs, with the offset mode given explicitly.
- * doc/md.texi: Update accordingly.
- * config/aarch64/aarch64-sve-builtins-base.cc
- (svld1_gather_impl::expand): Likewise.
- (svst1_scatter_impl::expand): Likewise.
- * internal-fn.c (gather_load_direct, scatter_store_direct): Likewise.
- (expand_scatter_store_optab_fn): Likewise.
- (direct_gather_load_optab_supported_p): Likewise.
- (direct_scatter_store_optab_supported_p): Likewise.
- (expand_gather_load_optab_fn): Likewise. Expect the mask argument
- to be argument 4.
- (internal_fn_mask_index): Return 4 for IFN_MASK_GATHER_LOAD.
- (internal_gather_scatter_fn_supported_p): Replace the offset sign
- argument with the offset vector type. Require the two vector
- types to have the same number of elements but allow their element
- sizes to be different. Treat the optabs as conversion optabs.
- * internal-fn.h (internal_gather_scatter_fn_supported_p): Update
- prototype accordingly.
- * optabs-query.c (supports_at_least_one_mode_p): Replace with...
- (supports_vec_convert_optab_p): ...this new function.
- (supports_vec_gather_load_p): Update accordingly.
- (supports_vec_scatter_store_p): Likewise.
- * tree-vectorizer.h (vect_gather_scatter_fn_p): Take a vec_info.
- Replace the offset sign and bits parameters with a scalar type tree.
- * tree-vect-data-refs.c (vect_gather_scatter_fn_p): Likewise.
- Pass back the offset vector type instead of the scalar element type.
- Allow the offset to be wider than the memory elements. Search for
- an offset type that the target supports, stopping once we've
- reached the maximum of the element size and pointer size.
- Update call to internal_gather_scatter_fn_supported_p.
- (vect_check_gather_scatter): Update calls accordingly.
- When testing a new scale before knowing the final offset type,
- check whether the scale is supported for any signed or unsigned
- offset type. Check whether the target supports the source and
- target types of a conversion before deciding whether to look
- through the conversion. Record the chosen offset_vectype.
- * tree-vect-patterns.c (vect_get_gather_scatter_offset_type): Delete.
- (vect_recog_gather_scatter_pattern): Get the scalar offset type
- directly from the gs_info's offset_vectype instead. Pass a zero
- of the result type to IFN_GATHER_LOAD and IFN_MASK_GATHER_LOAD.
- * tree-vect-stmts.c (check_load_store_masking): Update call to
- internal_gather_scatter_fn_supported_p, passing the offset vector
- type recorded in the gs_info.
- (vect_truncate_gather_scatter_offset): Update call to
- vect_check_gather_scatter, leaving it to search for a valid
- offset vector type.
- (vect_use_strided_gather_scatters_p): Convert the offset to the
- element type of the gs_info's offset_vectype.
- (vect_get_gather_scatter_ops): Get the offset vector type directly
- from the gs_info.
- (vect_get_strided_load_store_ops): Likewise.
- (vectorizable_load): Pass a zero of the result type to IFN_GATHER_LOAD
- and IFN_MASK_GATHER_LOAD.
- * config/aarch64/aarch64-sve.md (gather_load<mode>): Rename to...
- (gather_load<mode><v_int_equiv>): ...this.
- (mask_gather_load<mode>): Rename to...
- (mask_gather_load<mode><v_int_equiv>): ...this.
- (scatter_store<mode>): Rename to...
- (scatter_store<mode><v_int_equiv>): ...this.
- (mask_scatter_store<mode>): Rename to...
- (mask_scatter_store<mode><v_int_equiv>): ...this.
-
-2019-11-08 Kewen Lin <linkw@gcc.gnu.org>
-
- PR target/92132
- * config/rs6000/predicates.md
- (signed_or_equality_comparison_operator): New predicate.
- (unsigned_or_equality_comparison_operator): Likewise.
- * config/rs6000/rs6000.md (one_cmpl<mode>2): Remove expand.
- (one_cmpl<mode>3_internal): Rename to one_cmpl<mode>2.
- * config/rs6000/vector.md
- (vcond_mask_<mode><mode> for VEC_I and VEC_I): New expand.
- (vec_cmp<mode><mode> for VEC_I and VEC_I): Likewise.
- (vec_cmpu<mode><mode> for VEC_I and VEC_I): Likewise.
- (vcond_mask_<mode><VEC_int> for VEC_F): New expand for float
- vector modes and same-size integer vector modes.
- (vec_cmp<mode><VEC_int> for VEC_F): Likewise.
- (vector_lt<mode> for VEC_F): New expand.
- (vector_le<mode> for VEC_F): Likewise.
- (vector_ne<mode> for VEC_F): Likewise.
- (vector_unge<mode> for VEC_F): Likewise.
- (vector_ungt<mode> for VEC_F): Likewise.
- (vector_unle<mode> for VEC_F): Likewise.
- (vector_unlt<mode> for VEC_F): Likewise.
- (vector_uneq<mode>): Expose name.
- (vector_ltgt<mode>): Likewise.
- (vector_unordered<mode>): Likewise.
- (vector_ordered<mode>): Likewise.
-
-2019-11-08 Hongtao Liu <Hongtao.liu@intel.com>
-
- PR target/92295
- * config/i386/i386-expand.c (ix86_expand_vector_init_concat)
- Enhance ix86_expand_vector_init_concat.
-
-2019-11-08 Joseph Myers <joseph@codesourcery.com>
-
- * doc/invoke.texi (-Wold-style-definition): Document () not being
- considered an old-style definition for C2x.
-
-2019-11-07 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.md (memory_barrier): Revise to use ldcw barriers.
- Enhance comment.
- (memory_barrier_coherent, memory_barrier_64, memory_barrier_32): New
- insn patterns using ldcw instruction.
- (memory_barrier): Remove insn pattern using sync instruction.
- * config/pa/pa.opt (coherent-ldcw): New option.
- (ordered): New option.
-
-2019-11-07 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (validate_condition_mode): Don't assert for
- valid conditions.
-
-2019-11-07 Jakub Jelinek <jakub@redhat.com>
-
- * ipa-utils.c (ipa_merge_profiles): Fix fprintf format string
- typo - mistmatch -> mismatch.
- * ipa-profile.c (ipa_profile): Likewise.
- * ipa-devirt.c (compare_virtual_tables): Fix a comment typo
- - mistmatch -> mismatch.
-
-2018-11-07 Segher Boessenkool <segher@kernel.crashing.org>
-
- * simplify-rtx.c (comparison_to_mask): New function.
- (mask_to_comparison): New function.
- (simplify_logical_relational_operation): New function.
- (simplify_binary_operation_1): Call
- simplify_logical_relational_operation.
-
-2019-11-07 Peter Bergner <bergner@linux.ibm.com>
-
- PR other/92090
- * config/rs6000/predicates.md (input_operand): Allow MODE_PARTIAL_INT
- modes for integer constants.
-
-2019-11-07 Jan Hubicka <jh@suse.cz>
-
- PR ipa/92406
- * ipa-fnsummary.c (analyze_function_body): Use get_create to copy
- summary.
-
-2019-11-07 Jan Hubicka <jh@suse.cz>
-
- * optc-save-gen.awk: Generate cl_target_option_free
- and cl_optimization_option_free.
- * opth-en.awk: Declare cl_target_option_free
- and cl_optimization_option_free.
- * tree.c (free_node): Use it.
-
-2019-11-06 Jan Hubicka <jh@suse.cz>
-
- * lto-streamer-in.c: Include alloc-pool.h.
- (freeing_string_slot_hasher): Remove.
- (string_slot_allocator): New object allocator.
- (file_name_hash_table): Turn to hash_table<string_slot_hasher>.
- (file_name_obstack): New obstack.
- (canon_file_name): Allocate in obstack and allocator.
- (lto_reader_init): Initialize obstack and allocator.
- (lto_free_file_name_hash): New function.
- * lto-streamer.h (lto_free_file_name_hash): New.
-
-2019-11-07 Feng Xue <fxue@os.amperecomputing.com>
-
- PR tree-optimization/89134
- * doc/invoke.texi (min-loop-cond-split-prob): Document new --params.
- * params.def: Add min-loop-cond-split-prob.
- * tree-ssa-loop-split.c (split_loop): Remove niter parameter, move some
- outside checks on loop into the function.
- (split_info): New class.
- (find_vdef_in_loop, get_control_equiv_head_block): New functions.
- (find_control_dep_blocks, vuse_semi_invariant_p): Likewise.
- (ssa_semi_invariant_p, loop_iter_phi_semi_invariant_p): Likewise.
- (control_dep_semi_invariant_p, stmt_semi_invariant_p_1): Likewise.
- (stmt_semi_invariant_p, branch_removable_p): Likewise.
- (get_cond_invariant_branch, compute_added_num_insns): Likewise.
- (get_cond_branch_to_split_loop, do_split_loop_on_cond): Likewise.
- (split_loop_on_cond): Likewise.
- (tree_ssa_split_loops): Add loop split on conditional statement.
-
-2019-11-07 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390.md ("*cstorecc<mode>_z13"): New insn_and_split
- pattern.
-
-2019-11-07 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92405
- * tree-vect-loop.c (vectorizable_reduction): Appropriately
- restrict lane-reducing ops to single stmt chains.
-
-2019-11-07 Martin Jambor <mjambor@suse.cz>
-
- PR lto/70929
- * cif-code.def (MISMATCHED_ARGUMENTS): Removed.
- * cgraph.h (gimple_check_call_matching_types): Remove
- * cgraph.c (gimple_check_call_args): Likewise.
- (gimple_check_call_matching_types): Likewise.
- (symbol_table::create_edge): Do not call
- gimple_check_call_matching_types.
- (cgraph_edge::make_direct): Likewise.
- (cgraph_edge::redirect_call_stmt_to_callee): Likewise.
- * value-prof.h (check_ic_target): Remove.
- * value-prof.c (check_ic_target): Remove.
- (gimple_ic_transform): Do nat call check_ic_target.
- * auto-profile.c (function_instance::find_icall_target_map): Likewise.
- (afdo_indirect_call): Likewise.
- * ipa-prop.c (update_indirect_edges_after_inlining): Do not call
- gimple_check_call_matching_types.
- * ipa-inline.c (early_inliner): Likewise.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_<simd32_op>): New define_expand.
- (arm_<simd32_op><add_clobber_q_name>_insn): New define_insn.
- * config/arm/arm_acle.h (__ssat16, __usat16): Define.
- * config/arm/arm_acle_builtins.def: Define builtins for the above.
- * config/arm/iterators.md (USSAT16): New int_iterator.
- (simd32_op): Handle UNSPEC_SSAT16, UNSPEC_USAT16.
- (sup): Likewise.
- * config/arm/predicates.md (ssat16_imm): New predicate.
- (usat16_imm): Likewise.
- * config/arm/unspecs.md (UNSPEC_SSAT16, UNSPEC_USAT16): Define.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_<simd32_op><add_clobber_q_name>_insn):
- New define_insns.
- (arm_<simd32_op>): New define_expands.
- * config/arm/arm_acle.h (__smlad, __smladx, __smlsd, __smlsdx,
- __smuad, __smuadx): Define.
- * config/arm/arm_acle_builtins.def: Define builtins for the above.
- * config/arm/iterators.md (SIMD32_TERNOP_Q): New int_iterator.
- (SIMD32_BINOP_Q): Likewise.
- (simd32_op): Handle the above.
- * config/arm/unspecs.md: Define unspecs for the above.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/aout.h (REGISTER_NAMES): Add apsrge.
- * config/arm/arm.md (APSRGE_REGNUM): Define.
- (arm_<simd32_op>): New define_insn.
- (arm_sel): Likewise.
- * config/arm/arm.h (FIXED_REGISTERS): Add entry for apsrge.
- (CALL_USED_REGISTERS): Likewise.
- (REG_ALLOC_ORDER): Likewise.
- (FIRST_PSEUDO_REGISTER): Update value.
- (ARM_GE_BITS_READ): Define.
- * config/arm/arm.c (arm_conditional_register_usage): Clear
- APSRGE_REGNUM from operand_reg_set.
- (arm_ge_bits_access): Define.
- * config/arm/arm-builtins.c (arm_check_builtin_call): Handle
- ARM_BUIILTIN_sel.
- * config/arm/arm-protos.h (arm_ge_bits_access): Declare prototype.
- * config/arm/arm-fixed.md (add<mode>3): Convert to define_expand.
- FAIL if ARM_GE_BITS_READ.
- (*arm_add<mode>3): New define_insn.
- (sub<mode>3): Convert to define_expand. FAIL if ARM_GE_BITS_READ.
- (*arm_sub<mode>3): New define_insn.
- * config/arm/arm_acle.h (__sel, __sadd8, __ssub8, __uadd8, __usub8,
- __sadd16, __sasx, __ssax, __ssub16, __uadd16, __uasx, __usax,
- __usub16): Define.
- * config/arm/arm_acle_builtins.def: Define builtins for the above.
- * config/arm/iterators.md (SIMD32_GE): New int_iterator.
- (simd32_op): Handle the above.
- * config/arm/unspecs.md (UNSPEC_GE_SET): Define.
- (UNSPEC_SEL, UNSPEC_SADD8, UNSPEC_SSUB8, UNSPEC_UADD8, UNSPEC_USUB8,
- UNSPEC_SADD16, UNSPEC_SASX, UNSPEC_SSAX, UNSPEC_SSUB16, UNSPEC_UADD16,
- UNSPEC_UASX, UNSPEC_USAX, UNSPEC_USUB16): Define.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_smlabb_setq): New define_insn.
- (arm_smlabb): New define_expand.
- (*maddhisi4tb): Rename to...
- (maddhisi4tb): ... This.
- (*maddhisi4tt): Rename to...
- (maddhisi4tt): ... This.
- (arm_smlatb_setq): New define_insn.
- (arm_smlatb): New define_expand.
- (arm_smlatt_setq): New define_insn.
- (arm_smlatt): New define_expand.
- (arm_<smlaw_op><add_clobber_name>_insn): New define_insn.
- (arm_<smlaw_op>): New define_expand.
- * config/arm/arm_acle.h (__smlabb, __smlatb, __smlabt, __smlatt,
- __smlawb, __smlawt): Define.
- * config/arm_acle_builtins.def: Define builtins for the above.
- * config/arm/iterators.md (SMLAWBT): New int_iterator.
- (slaw_op): New int_attribute.
- * config/arm/unspecs.md (UNSPEC_SMLAWB, UNSPEC_SMLAWT): Define.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_<ss_op>): New define_expand.
- (arm_<ss_op><add_clobber_q_name>_insn): New define_insn.
- * config/arm/arm_acle.h (__qadd, __qsub, __qdbl): Define.
- * config/arm/arm_acle_builtins.def: Add builtins for qadd, qsub.
- * config/arm/iterators.md (SSPLUSMINUS): New code iterator.
- (ss_op): New code_attr.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/aout.h (REGISTER_NAMES): Add apsrq.
- * config/arm/arm.md (APSRQ_REGNUM): Define.
- (add_setq): New define_subst.
- (add_clobber_q_name): New define_subst_attr.
- (add_clobber_q_pred): Likewise.
- (maddhisi4): Change to define_expand. Split into mult and add if
- ARM_Q_BIT_READ.
- (arm_maddhisi4): New define_insn.
- (*maddhisi4tb): Disable for ARM_Q_BIT_READ.
- (*maddhisi4tt): Likewise.
- (arm_ssat): New define_expand.
- (arm_usat): Likewise.
- (arm_get_apsr): New define_insn.
- (arm_set_apsr): Likewise.
- (arm_saturation_occurred): New define_expand.
- (arm_set_saturation): Likewise.
- (*satsi_<SAT:code>): Rename to...
- (satsi_<SAT:code><add_clobber_q_name>): ... This.
- (*satsi_<SAT:code>_shift): Disable for ARM_Q_BIT_READ.
- * config/arm/arm.h (FIXED_REGISTERS): Mark apsrq as fixed.
- (CALL_USED_REGISTERS): Mark apsrq.
- (FIRST_PSEUDO_REGISTER): Update value.
- (REG_ALLOC_ORDER): Add APSRQ_REGNUM.
- (machine_function): Add q_bit_access.
- (ARM_Q_BIT_READ): Define.
- * config/arm/arm.c (TARGET_CHECK_BUILTIN_CALL): Define.
- (arm_conditional_register_usage): Clear APSRQ_REGNUM from
- operand_reg_set.
- (arm_q_bit_access): Define.
- * config/arm/arm-builtins.c: Include stringpool.h.
- (arm_sat_binop_imm_qualifiers,
- arm_unsigned_sat_binop_unsigned_imm_qualifiers,
- arm_sat_occurred_qualifiers, arm_set_sat_qualifiers): Define.
- (SAT_BINOP_UNSIGNED_IMM_QUALIFIERS,
- UNSIGNED_SAT_BINOP_UNSIGNED_IMM_QUALIFIERS, SAT_OCCURRED_QUALIFIERS,
- SET_SAT_QUALIFIERS): Likewise.
- (arm_builtins): Define ARM_BUILTIN_SAT_IMM_CHECK.
- (arm_init_acle_builtins): Initialize __builtin_sat_imm_check.
- Handle 0 argument expander.
- (arm_expand_acle_builtin): Handle ARM_BUILTIN_SAT_IMM_CHECK.
- (arm_check_builtin_call): Define.
- * config/arm/arm.md (ssmulsa3, usmulusa3, usmuluha3,
- arm_ssatsihi_shift, arm_usatsihi): Disable when ARM_Q_BIT_READ.
- * config/arm/arm-protos.h (arm_check_builtin_call): Declare prototype.
- (arm_q_bit_access): Likewise.
- * config/arm/arm_acle.h (__ssat, __usat, __ignore_saturation,
- __saturation_occurred, __set_saturation_occurred): Define.
- * config/arm/arm_acle_builtins.def: Define builtins for ssat, usat,
- saturation_occurred, set_saturation_occurred.
- * config/arm/unspecs.md (UNSPEC_Q_SET): Define.
- (UNSPEC_APSR_READ): Likewise.
- (VUNSPEC_APSR_WRITE): Likewise.
- * config/arm/arm-fixed.md (ssadd<mode>3): Convert to define_expand.
- (*arm_ssadd<mode>3): New define_insn.
- (sssub<mode>3): Convert to define_expand.
- (*arm_sssub<mode>3): New define_insn.
- (ssmulsa3): Convert to define_expand.
- (*arm_ssmulsa3): New define_insn.
- (usmulusa3): Convert to define_expand.
- (*arm_usmulusa3): New define_insn.
- (ssmulha3): FAIL if ARM_Q_BIT_READ.
- (arm_ssatsihi_shift, arm_usatsihi): Disable for ARM_Q_BIT_READ.
- * config/arm/iterators.md (qaddsub_clob_q): New mode attribute.
-
-2019-11-07 Martin Liska <mliska@suse.cz>
-
- PR c++/92354
- * cgraph.c (delete_function_version): Clear global
- variable version_info_node if equal to deleted
- function.
-
-2019-11-07 Martin Liska <mliska@suse.cz>
-
- * fold-const.c (operand_compare::operand_equal_p): Add comparison
- of CONSTRUCTOR_NO_CLEARING.
- (operand_compare::hash_operand): Likewise.
-
-2019-11-07 Georg-Johann Lay <avr@gjlay.de>
-
- Support 64-bit double and 64-bit long double configurations.
-
- PR target/92055
- * config.gcc (tm_defines) [avr]: Set from --with-double=,
- --with-long-double=.
- * config/avr/t-multilib: Remove.
- * config/avr/t-avr: Output of genmultilib.awk is now fully
- dynamically generated and no more part of the repo.
- (HAVE_DOUBLE_MULTILIB, HAVE_LONG_DOUBLE_MULTILIB): New variables.
- Pass them down to...
- * config/avr/genmultilib.awk: ...here and handle them.
- * config/avr/avr.opt (-mdouble=, avr_double). New option and var.
- (-mlong-double=, avr_long_double). New option and var.
- * common/config/avr/avr-common.c (opts.h, diagnostic.h): Include.
- (TARGET_OPTION_OPTIMIZATION_TABLE) <-mdouble=, -mlong-double=>:
- Set default as requested by --with-double=
- (TARGET_HANDLE_OPTION): Define to this...
- (avr_handle_option): ...new hook worker.
- * config/avr/avr.h (DOUBLE_TYPE_SIZE): Define to avr_double.
- (LONG_DOUBLE_TYPE_SIZE): Define to avr_long_double.
- (avr_double_lib): New proto for spec function.
- (EXTRA_SPEC_FUNCTIONS) <double-lib>: Add.
- (DRIVER_SELF_SPECS): Call %:double-lib.
- * config/avr/avr.c (avr_option_override): Assert
- sizeof(long double) >= sizeof(double) for the target.
- * config/avr/avr-c.c (avr_cpu_cpp_builtins)
- [__HAVE_DOUBLE_MULTILIB__, __HAVE_LONG_DOUBLE_MULTILIB__]
- [__HAVE_DOUBLE64__, __HAVE_DOUBLE32__, __DEFAULT_DOUBLE__=]
- [__HAVE_LONG_DOUBLE64__, __HAVE_LONG_DOUBLE32__]
- [__HAVE_LONG_DOUBLE_IS_DOUBLE__, __DEFAULT_LONG_DOUBLE__=]:
- New built-in define depending on --with-double=, --with-long-double=.
- * config/avr/driver-avr.c (avr_double_lib): New spec function.
- * doc/invoke.tex (AVR Options) <-mdouble=,-mlong-double=>: Doc.
- * doc/install.texi (Cross-Compiler-Specific Options)
- <--with-double=, --with-long-double=>: Doc.
-
-2019-11-07 Richard Biener <rguenther@suse.de>
-
- * dbgcnt.def (gimple_unroll): New.
- * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Check
- gimple_unroll debug counter before applying transform.
- (try_peel_loop): Likewise.
-
-2019-11-07 Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * ira.c (setup_alloc_regs): Setup no_unit_alloc_regs for
- frame pointer in multiple registers.
- (ira_setup_eliminable_regset): Setup eliminable_regset,
- ira_no_alloc_regs and regs_ever_live for frame pointer in
- multiple registers.
-
-2019-11-06 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- * config/rs6000/vsx.md (xxswapd_<mode>): Add support for V2DF and
- V2DI modes.
-
-2019-11-06 Jan Hubicka <jh@suse.cz>
-
- * ggc-common.c (ggc_prune_overhead_list): Do not delete surviving
- allocations.
- * mem-stats.h (mem_alloc_description<T>::release_object_overhead):
- Do not silently ignore summary corruptions.
-
-2019-11-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop.c (vect_analyze_loop): Only try to vectorize
- the epilogue if there are peeled iterations for it to handle.
-
-2019-11-06 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.c (arc_split_ior): Add asserts.
- (arc_split_mov_const): Likewise.
- (arc_check_ior_const): Do not match known short immediate values.
- * config/arc/arc.md (movsi): Don't split predicated instructions
- (iorsi): Likewise.
-
-2019-11-06 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.opt (mea): Update help string.
- * doc/invoke.texi(ARC): Update mea option info.
-
-2019-11-06 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.md (zero_extendqihi2_i): Cleanup pattern.
- (zero_extendqisi2_ac): Likewise.
- (zero_extendhisi2_i): Likewise.
- (extendqihi2_i): Likewise.
- (extendqisi2_ac): Likewise.
- (extendhisi2_i): Likewise.
-
-2019-11-06 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vectorizable_reduction): Remember reduction
- PHI. Use STMT_VINFO_REDUC_IDX to skip the reduction operand.
- Simplify single_defuse_cycle condition.
-
-2019-11-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop.c (vect_analyze_loop_2): When vectorizing an
- epilogue loop, make sure that the VF is small enough or that
- the epilogue loop can be fully-masked.
-
-2019-11-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop.c (vect_analyze_loop): Break out of the main
- loop when we've finished, rather than returning directly from
- the loop. Use a local variable to track whether we're still
- searching for the preferred simdlen. Make vect_epilogues
- record whether the next iteration should try to treat the
- loop as an epilogue.
-
-2019-11-06 Vineet Gupta <vgupta@synopsys.com>
-
- * config/arc/arc-c.c (arc_cpu_cpp_builtins) : Add
- __arc_hard_float__, __ARC_HARD_FLOAT__,
- __arc_soft_float__, __ARC_SOFT_FLOAT__
-
-2019-11-06 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- PR tree-optimization/92317
- * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard2): Also
- update phi's with constant phi arguments.
-
-2019-11-06 Eric Botcazou <ebotcazou@adacore.com>
- Alexandre Oliva <oliva@adacore.com>
-
- * common.opt (-fcallgraph-info[=]): New option.
- * doc/invoke.texi (Developer options): Document it.
- * opts.c (common_handle_option): Handle it.
- * builtins.c (expand_builtin_alloca): Record allocation if
- -fcallgraph-info=da.
- * calls.c (expand_call): If -fcallgraph-info, record the call.
- (emit_library_call_value_1): Likewise.
- * flag-types.h (enum callgraph_info_type): New type.
- * explow.c: Include stringpool.h.
- (set_stack_check_libfunc): Set SET_SYMBOL_REF_DECL on the symbol.
- * function.c (allocate_stack_usage_info): New.
- (allocate_struct_function): Call it for -fcallgraph-info.
- (prepare_function_start): Call it otherwise.
- (record_final_call, record_dynamic_alloc): New.
- * function.h (struct callinfo_callee): New.
- (CALLEE_FROM_CGRAPH_P): New.
- (struct callinfo_dalloc): New.
- (struct stack_usage): Add callees and dallocs.
- (record_final_call, record_dynamic_alloc): Declare.
- * gimplify.c (gimplify_decl_expr): Record dynamically-allocated
- object if -fcallgraph-info=da.
- * optabs-libfuncs.c (build_libfunc_function): Keep SYMBOL_REF_DECL.
- * print-tree.h (print_decl_identifier): Declare.
- (PRINT_DECL_ORIGIN, PRINT_DECL_NAME, PRINT_DECL_UNIQUE_NAME): New.
- * print-tree.c: Include print-tree.h.
- (print_decl_identifier): New function.
- * toplev.c: Include print-tree.h.
- (callgraph_info_file): New global variable.
- (callgraph_info_external_printed): Likewise.
- (output_stack_usage): Rename to...
- (output_stack_usage_1): ... this. Make it static, add cf
- parameter. If -fcallgraph-info=su, print stack usage to cf.
- If -fstack-usage, use print_decl_identifier for
- pretty-printing.
- (INDIRECT_CALL_NAME): New.
- (dump_final_node_vcg_start): New.
- (dump_final_callee_vcg, dump_final_node_vcg): New.
- (output_stack_usage): New.
- (lang_dependent_init): Open and start file if
- -fcallgraph-info. Allocated callgraph_info_external_printed.
- (finalize): If callgraph_info_file is not null, finish it,
- close it, and release callgraph_info_external_printed.
-
-2019-11-06 Gergö Barany <gergo@codesourcery.com>
- Frederik Harwath <frederik@codesourcery.com>
- Thomas Schwinge <thomas@codesourcery.com>
-
- * omp-low.c (struct omp_context): New fields
- local_reduction_clauses, outer_reduction_clauses.
- (new_omp_context): Initialize these.
- (scan_sharing_clauses): Record reduction clauses on OpenACC constructs.
- (scan_omp_for): Check reduction clauses for incorrect nesting.
-
-2019-11-06 Jakub Jelinek <jakub@redhat.com>
-
- PR inline-asm/92352
- * gimplify.c (gimplify_asm_expr): Reject VLA in output or input
- operands with non-memory constraints.
-
-2019-11-05 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92373
- * tree.c (component_ref_size): Only consider initializers of objects
- of matching struct types.
- Return null for instances of interior zero-length arrays.
-
-2019-11-05 Segher Boessenkool <segher@kernel.crashing.org>
-
- * doc/md.texi (Insn Splitting): Fix combiner documentation.
-
-2019-11-05 Jason Merrill <jason@redhat.com>
-
- PR tree-optimization/91825
- * expmed.c: Reduce -Wmaybe-uninitialized to warning.
-
-2019-11-05 Jim Wilson <jimw@sifive.com>
-
- PR middle-end/92263
- * expr.c (emit_move_complex): Only use BLOCK_OP_NO_LIBCALL when
- optimize_insn_for_speed_p is true.
-
-2019-11-05 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/92333
- PR middle-end/82608
- * tree-vrp.c (vrp_prop::check_array_ref): Handle VLAs with constant
- size.
- * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Use a meaninful
- name and location for a temporary variable.
-
-2019-11-05 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (value_range::value_range): Fix whitespace.
- (defined_ranges_p): Same.
- (range_fold_binary_symbolics_p): Same.
- (value_range::intersect_helper): Same.
- (value_range::union_helper): Same.
- * tree-vrp.h (range_fold_binary_expr): Same.
-
-2019-11-04 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/92341
- PR middle-end/82612
- * tree-sra.c (get_access_for_expr): Fail for out-of-bounds offsets.
- * tree-vrp.c (vrp_prop::check_array_ref): Correct index and text
- of message printed in a warning for empty arrays.
- (vrp_prop::check_mem_ref): Also handle function parameters and
- empty arrays.
-
-2019-11-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92371
- * tree-vect-loop.c (vectorizable_reduction): Set STMT_VINFO_REDUC_DEF
- on the original stmt of live stmts in the chain.
- (vectorizable_live_operation): Look at the original stmt when
- checking STMT_VINFO_REDUC_DEF.
-
-2019-11-05 Aldy Hernandez <aldyh@redhat.com>
-
- * gimple-fold.c, gimple-loop-versioning.cc,
- gimple-ssa-evrp-analyze.[ch], gimple-ssa-evrp.c,
- gimple-ssa-sprintf.c, ipa-cp.c, ipa-prop.c, ipa-prop.h,
- range-op.[hc]*, range.[hc]*, selftest.h, tree-ssa-dom.c,
- tree-ssa-strlen.c, tree-ssa-threadedge.c, tree-ssanames.[hc],
- tree-vrp.[hc], vr-values.[hc]: Global rename of value_range to
- value_range_equiv, and value_range_base to value_range.
-
-2019-11-05 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * expr.c (build_personality_function): Fix generated type to
- match actual personality functions.
-
-2019-11-05 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_handle_attr_cpu): Allocate
- enough bytes for the NULL character.
-
-2019-11-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92280
- * match.pd (BIT_FIELD_REF of CTOR): Unless the original CTOR
- had a single use do not create a new CTOR.
- * tree-ssa-forwprop.c (simplify_bitfield_ref): Do not re-fold
- BIT_FIELD_REF of a CTOR via GENERIC.
-
-2019-11-05 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390.c (s390_vector_alignment): Check if the value
- fits into uhwi before using it.
-
-2019-11-05 Martin Liska <mliska@suse.cz>
-
- * symbol-summary.h: Use ggc_delete.
-
-2019-11-05 Anton Youdkevitch <anton.youdkevitch@bell-sw.com>
-
- * config/aarch64/aarch64.c (thunderx2t99_vector_cost):
- Change vec_perm field to 10.
-
-2019-11-05 Arnaud Charlet <charlet@adacore.com>
-
- * doc/install.texi: Further fix syntax for html generation.
-
-2019-11-05 Martin Liska <mliska@suse.cz>
-
- * symbol-summary.h: Rename allocator to m_allocator and
- add comment.
-
-2019-11-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92324
- * tree-vect-loop.c (check_reduction_path): For MIN/MAX require
- all signed or unsigned operations.
-
-2019-11-05 Jan Hubicka <jh@suse.cz>
-
- * hsa-brig.c: Include alloc-pool.h
- * hsa-dump.c: Likewise.
- * hsa-gen.c: Likewise.
- * hse-regalloc.c: Likewise.
- * ipa-hsa.c: Likewise.
- * ipa-predicate.c: Likewise.
- * ipa-reference.c: Likewise.
- * ipa-sra.c: Likewise.
- * omp-expand.c: Likewise.
- * omp-general.c: Likewise.
- * omp-low.c: Likewise.
- * sumbol-summary.h (function_summary_base): Add allocator.
- (function_summary<T *>::function_summary): Update construction.
- (fast_function_summary<T *, V>::fast_function_summary): Likewise.
- (call_summary_base): Add allcator.
- (call_summary<T *>::call_summary): Update construction.
- (fast_call_summary<T *, V>::fast_call_summary): Likewise.
-
-2019-11-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91945
- * builtins.c (compute_objsize): For ARRAY_REF, only multiply off
- by tpsize if it is both non-NULL and INTEGER_CST, otherwise punt.
- Formatting fix.
-
-2019-11-05 Aldy Hernandez <aldyh@redhat.com>
-
- * range-op.cc (wi_set_zero_nonzero_bits): Remove static qualifier.
- * range-op.h (wi_set_zero_nonzero_bits): New prototype.
- * tree-vrp.h (vrp_set_zero_nonzero_bits): Remove.
- * tree-vrp.c (wide_int_range_set_zero_nonzero_bits): Remove.
- (vrp_set_zero_nonzero_bits): Move to...
- * vr-values.c (vr_set_zero_nonzero_bits): ...here.
- (vr_values::simplify_bit_ops_using_ranges): Rename
- vrp_set_zero_nonzero_bits to vr_set_zero_nonzero_bits.
-
-2019-11-05 Martin Liska <mliska@suse.cz>
-
- PR c++/92339
- * fold-const.c (operand_compare::hash_operand): Remove
- FIELD_DECL handling.
-
-2019-11-05 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.h (vrp_bitmap_equal_p): Remove.
- * tree-vrp.c (vrp_bitmap_equal_p): Move before use and make
- static.
-
-2019-11-05 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (value_range_base::operator==): Use equal_p to
- properly handle symbolics.
- (range_compatible_p): Remove.
-
-2019-11-04 Kamlesh Kumar <kamleshbhalui@gmail.com>
-
- * common.opt (-fabi-version): Document =14.
- * doc/invoke.texi (C++ Dialect Options): Likewise.
-
-2019-11-04 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (value_range_base::set): Do not special case pointers.
-
-2019-11-04 Tobias Burnus <tobias@codesourcery.com>
-
- * config/gcn/gcn.c (gcn_omp_device_kind_arch_isa): New function.
- (TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
- gcn_omp_device_kind_arch_isa.
- * config/gcn/t-omp-device: New file.
- * configure.ac: Support gcn for omp_device_property.
- * configure: Regenerate.
-
-2019-11-04 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.h (vrp_val_min): Remove handle_pointers argument.
- (vrp_val_max): Same.
- (vrp_val_is_min): Same.
- (vrp_val_is_max): Same.
- (value_range_base::nonzero_p): Remove last argument to
- vrp_val_is_max.
- * tree-vrp.c (vrp_val_min): Remove handle_pointers argument.
- (vrp_val_max): Same.
- (vrp_val_is_min): Same.
- (vrp_val_is_max): Same.
- (value_range_base::set_varying): Remove last argument to vrp_val*.
- (value_range_base::dump): Same.
- (value_range_base::set): Same.
- (value_range_base::normalize_symbolics): Same.
- (value_range_base::num_pairs): Same.
- (value_range_base::lower_bound): Same.
- (value_range_base::upper_bound): Same.
- (ranges_from_anti_range): Remove handle_pointers argument.
- (value_range_base::singleton_p): Remove last argument to
- ranges_from_anti_range.
-
-2019-11-04 Jan Hubicka <jh@suse.cz>
-
- * ipa-reference.c (init_function_info): Initialize
- info->global.statics_read.
-
-2019-11-04 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (value_range_base::invert): Use constructors to build
- range.
-
-2019-11-04 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (range_int_cst_singleton_p): Remove.
- * tree-vrp.h (range_int_cst_singleton_p): Remove.
-
-2019-11-04 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (value_range_base::normalize_addresses): Handle
- VR_UNDEFINED.
-
-2019-11-04 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (dump_assert_info): New.
- (dump_asserts_info): New.
-
-2019-11-04 Jan Hubicka <jh@suse.cz>
-
- * ipa-inline-transform.c: Include ipa-utils.h
- (inline_call): Set thunk_expansion flag.
- * ipa-utils.h (thunk_expansion): Declare.
- * ipa-devirt.c (thunk_expansion): New global var.
- (devirt_node_removal_hook): Do not invalidate cache while
- doing thunk expansion.
-
-2019-11-04 Tamar Christina <tamar.christina@arm.com>
-
- * tree-vect-slp.c (vectorize_slp_instance_root_stmt): Initialize rstmt.
-
-2019-11-04 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92349
- * tree-vrp.c (vrp_prop::check_array_ref): Avoid assuming struct
- memebers have constant sizes.
-
-2019-11-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * tree-vect-loop.c (vect_analyze_loop): Remove orig_loop_vinfo
- parameter.
- * tree-vectorizer.h (vect_analyze_loop): Update declaration.
- * tree-vectorizer.c (try_vectorize_loop_1): Update calls to
- vect_analyze_loop.
-
-2019-11-04 Joel Hutton <Joel.Hutton@arm.com>
-
- * expr.c (store_constructor): Modify to handle single element vectors.
- * tree-vect-slp.c (vect_analyze_slp_instance): Add case for vector
- constructors.
- (vect_slp_check_for_constructors): New function.
- (vect_slp_analyze_bb_1): Call new function to check for vector
- constructors.
- (vectorize_slp_instance_root_stmt): New function.
- (vect_schedule_slp): Call new function to vectorize root stmt of vector
- constructors.
- * tree-vectorizer.h (SLP_INSTANCE_ROOT_STMT): New field.
-
-2019-11-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92345
- * tree-vect-loop.c (vect_is_simple_reduction): Return whether
- we produced a reduction chain.
- (vect_analyze_scalar_cycles_1): Do not add reduction chains to
- LOOP_VINFO_REDUCTIONS.
-
-2019-11-04 Jan Hubicka <jh@suse.cz>
-
- * cgraphclones.c (cgraph_node::create_version_clone): Do not
- duplicate summaries.
- * ipa-fnsummary.c (ipa_fn_summary_alloc): Allocate size summary
- first.
- (ipa_fn_summary_t::duplicate): Use get instead of get_create to
- access call summaries.
- (dump_ipa_call_summary): Be ready for missing edge summaries.
- (analyze_function_body): Use get instead of get_create to access
- edge summary.
- (estimate_calls_size_and_time): Do not access summaries of
- inlined edges; sanity check they are missing.
- (ipa_call_context::estimate_size_and_time): Use get instead
- of get_create to access node summary.
- (inline_update_callee_summaries): Do not update depth of
- inlined edge.
- (ipa_merge_fn_summary_after_inlining): Remove inline edge from
- growth caches.
- (ipa_merge_fn_summary_after_inlining): Use get instead
- of get_create.
- * ipa-fnsummary.h (ipa_remove_from_growth_caches): Declare.
- * ipa-inline-analyssi.c (edge_growth_cache): Turn to
- fast summary.
- (initialize_growth_caches): Update.
- (do_estimate_edge_time): Remove redundant copy of context.
- (ipa_remove_from_growth_caches): New function.
- * ipa-inline.c (flatten_function): Update overall summary
- only when optimizing.
- (inline_to_all_callers): Update overall summary of function
- inlined to.
- * ipa-inline.h (edge_growth_cache): Turn to fast summary.
- * symbol-summary.h (call_summary_base): Set m_initialize_when_cloning
- to false.
-
-2019-11-04 Richard Biener <rguenther@suse.de>
-
- * system.h: Include malloc.h if INCLUDE_MALLOC_H and HAVE_MALLINFO.
- * ggc-common.c: Remove inclusion of malloc.h, define INCLUDE_MALLOC_H.
-
-2019-11-04 David Edelsohn <dje.gcc@gmail.com>
-
- * ggc-common.c: Include system.h before malloc.h.
-
-2019-11-04 Alexandre Oliva <oliva@adacore.com>
-
- * configure.ac: Pass --enable-obsolete=* and
- --enable-option-checking=* down to build configure, and fail
- if it fails. AC_SUBST HAVE_AUTO_BUILD.
- * configure: Rebuild.
- * Makefile.in [HAVE_AUTO_BUILD] (auto-build.h): New rule.
- [HAVE_AUTO_BUILD] (config.status): Depend on auto-build.h.
-
-2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config.in: Regenerate.
- * config/msp430/msp430.c (msp430_option_override): Emit an error if
- -mtiny-printf is used without GCC being configured with
- --enable-newlib-nano-formatted-io.
- * config/msp430/msp430.h (LINK_SPEC): Pass
- "--wrap puts --wrap printf" when -mtiny-printf is used.
- * config/msp430/msp430.opt: Document -mtiny-printf.
- * configure: Regenerate.
- * configure.ac: Enable --enable-newlib-nano-formatted-io flag.
- Define HAVE_NEWLIB_NANO_FORMATTED_IO if
- --enable-newlib-nano-formatted-io is passed.
- * doc/invoke.texi: Document -mtiny-printf.
-
-2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * configure: Regenerate.
-
-2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/driver-msp430.c
- (msp430_get_linker_devices_include_path): New spec function.
- * config/msp430/msp430-devices.c (msp430_dirname): New function.
- (extract_devices_dir_from_exec_prefix): New function.
- (extract_devices_dir_from_collect_gcc): New function.
- (msp430_check_env_var_for_devices): New function.
- (msp430_check_path_for_devices): Use xstrdup instead of ASTRDUP.
- (parse_devices_csv): Call msp430_check_env_var_for_devices if
- devices.csv was not found using other methods.
- * config/msp430/msp430-devices.h (msp430_check_env_var_for_devices):
- New prototype.
- (msp430_dirname): Likewise.
- * config/msp430/msp430.c (msp430_register_pre_includes): New function.
- * config/msp430/msp430.h (EXTRA_SPEC_FUNCTIONS): Add
- msp430_get_linker_devices_include_path.
- (TARGET_EXTRA_PRE_INCLUDES): Define.
- * doc/invoke.texi: Document new ways of searching for support files.
-
-2019-11-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92301
- * tree-vect-stmts.c (process_use): Force reduction PHI defs live
- as required by epilogue generation
-
-2019-11-04 Martin Liska <mliska@suse.cz>
-
- PR ipa/92304
- * fold-const.c (operand_compare::hash_operand): Fix field
- hashing of CONSTRUCTOR.
-
-2019-11-04 Martin Liska <mliska@suse.cz>
-
- * ggc.h (ggc_delete): New function.
- * ipa-fnsummary.c (ipa_free_fn_summary): Use it.
- * ipa-prop.c (ipa_free_all_edge_args): Likewise.
- (ipa_free_all_node_params): Likewise.
- * ipa-sra.c (ipa_sra_analysis): Likewise.
-
-2019-11-02 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c (set_cond_stmt_execution_predicate,
- set_switch_stmt_execution_predicate, compute_bb_predicates,
- will_be_nonconstant_expr_predicate,
- phi_result_unknown_predicate,
- analyze_function_body): Pass arround params summary.
- (ipa_call_context::duplicate_from): New comment;
- only duplicate useful values.
- (ipa_call_context::equal_to): Only compare useful values.
- (remap_edge_summaries): Pass params_summary.
- (remap_hint_predicate): Likewise.
- (ipa_merge_fn_summary_after_inlining): Likewise.
- (inline_read_section): Initialize params summary used flags.
- * ipa-predicate.c (predicate::remap_after_inlining): Pass
- around param_summary.
- (add_condition): Initialized used params summary flags.
- * ipa-predicate.h (inline_param_summary::equals_to): Make const.
- (inline_param_summary::useless_p): New predicate.
- (remap_after_inlining, add_condition): Update prototype
- * ipa-prop.c (ipa_populate_param_decls): Watch overflow in
- move_cost.
- (ipa_note_param_call): Add parameter POLYMORPHIC; update params
- summaries.
- (ipa_analyze_indirect_call_uses): Update use of ipa_note_param_call.
- (ipa_analyze_virtual_call_uses): Likewise.
- (update_indirect_edges_after_inlining): Update param summaries.
- (ipa_print_node_params): Print used flags.
- (ipa_read_indirect_edge_info): Update param summareis.
- * ipa-prop.h (ipa_param_descriptor): Add
- used_by_ipa_predicates, used_by_indirect_call
- and used_by_polymorphic_call.
- (ipa_set_param_used_by_ipa_predicates,
- ipa_set_param_used_by_indirect_call,
- ipa_set_param_used_by_polymorphic_call,
- ipa_is_param_used_by_ipa_predicates,
- ipa_is_param_used_by_indirect_call,
- ipa_is_param_used_by_polymorphic_call): New inline functions.
-
-2019-11-02 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c (ipa_call_context::duplicate_from): New
- member function.
- (ipa_call_context::release): Add ALL parameter.
- (ipa_call_context::equal_to): New member function.
- * ipa-fnsummary.h (ipa_call_context): Add empty constructor;
- duplicate_form, release, equal_to and exists_p member functoins.
- * ipa-inline-analysis.c (node_context_cache_entry): New
- class.
- (node_context_summary): Likewise.
- (node_context_cache, node_context_cache_hit, node_context_cache_miss,
- node_context_clear): New static vars.
- (initialize_growth_caches): New function.
- (free_growth_caches): Also delete node_context_cache; output stats.
- (do_estimate_edge_time): Cache contexts.
- (reset_node_cache): New function.
- * ipa-inline.c (reset_edge_caches): Reset also node cache.
- (inline_small_functions): Initialize growth caches.
- * ipa-inline.h (reset_node_cache, initialize_growth_caches):
- Declare.
- * ipa-predicate.h (inline_param_summary::equal_to): New.
- * ipa-prop.c (ipa_agg_jf_item::equal_to): New.
- * ipa-prop.h (ipa_agg_jf_item): Declare equal_to member function.
- (ipa_agg_jump_function): Implement equal_to member function.
-
-2019-11-02 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c (inline_read_section): Set vector size
- ahead of time.
-
-2019-11-02 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c (ipa_call_context): New constructor.
- (estimate_node_size_and_time): Turn to ...
- (ipa_call_context::estimate_size_and_time): ... this one.
- (ipa_call_context::release): New.
- * ipa-fnsummary.h (ipa_call_context): New class.
- (estimate_node_size_and_time): Remove.
- * ipa-inline-analysis.c (do_estimate_edge_time, do_estimate_edge_size,
- do_estimate_edge_hints): Update.
-
-2019-11-02 Jan Hubicka <hubicka@ucw.cz>
-
- * config.in: Regenerate.
- * configure: Regenerate.
- * configure.ac: Check for mallinfo.
- * ggc-common.c: Include malloc.h if available;
- include options.h
- (report_heap_memory_use): New functoin.
- * ggc-page.c (ggc_grow): Do not print "start".
- * ggc.h (report_heap_memory_use): Declare.
- * pases.c (execute_one_pass): Report memory after IPA passes.
- (ipa_read_summaries_1): Likewise.
- (ipa_read_optimization_summaries_1): Likewise.
-
-2019-11-02 Jakub Jelinek <jakub@redhat.com>
-
- * gimplify.h (omp_construct_selector_matches): Change return
- type to int, add a new SCORES argument.
- * gimplify.c (omp_construct_selector_matches): Likewise. If
- SCORES is non-NULL, compute scores of each construct.
- * omp-general.h (omp_get_context_selector): Declare.
- * omp-general.c (omp_maybe_offloaded, omp_context_selector_matches):
- Adjust omp_construct_selector_matches callers.
- (omp_get_context_selector): New function, moved from c-family/c-omp.c.
- (omp_context_compute_score): New function.
- (omp_resolve_declare_variant): Compute scores and decide based on
- that.
-
- PR bootstrap/92314
- * configure.ac: Don't look for omp-device-properties files from
- installed offloading compilers. Instead add tmake_file snippets
- for configured offloading targets and use files they generate.
- * Makefile.in (install): Don't depend on
- install-omp-device-properties.
- (install-omp-device-properties): Remove goal.
- * config/i386/t-omp-device: New file.
- * config/i386/t-intelmic (omp-device-properties): Remove goal.
- * config/nvptx/t-omp-device: New file.
- * config/nvptx/t-nvptx (omp-device-properties): Remove goal.
- * configure: Regenerated.
-
- * omp-general.h (omp_context_selector_set_compare): Declare.
- * omp-general.c (omp_construct_simd_compare,
- omp_context_selector_props_compare, omp_context_selector_set_compare,
- omp_context_selector_compare): New functions.
- (omp_resolve_declare_variant): Prune variants that are strict subset
- of another variant.
-
-2019-11-01 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91679
- PR middle-end/91647
- PR middle-end/91463
- PR middle-end/92312
- * doc/invoke.texi (-Wzero-length-bounds): Document.
- * gimple-match-head.c (try_conditional_simplification): Use memcpy
- instead of a hand-rolled loop to avoid PR 92323.
- * tree-vrp.c (vrp_prop::check_array_ref): Handle trailing arrays
- with initializers.
- (vrp_prop::check_mem_ref): Handle declared struct objects.
- * tree.c (last_field): New function.
- (array_at_struct_end_p): Handle MEM_REF.
- (get_initializer_for): New helper.
- (component_ref_size): Add argument. Rename locals. Call
- get_initializer_for instead of fold_ctor_reference. Correct handling
- of flexible array members.
- * wide-int.h (generic_wide_int <storage>::sign_mask): Assert invariant.
-
-2019-11-01 Kewen Lin <linkw@gcc.gnu.org>
-
- * config/rs6000/rs6000-modes.def (V2SF, V2SI): New modes.
- * config/rs6000/vsx.md (UNSPEC_VSX_CVSPSXDS,
- UNSPEC_VSX_CVSPUXDS): Remove.
- (vsx_xvcvspdp): New define_expand, old define_insn split to...
- (vsx_xvcvspdp_be): ... this. New. And...
- (vsx_xvcvspdp_le): ... this. New.
- (vsx_xvcv<su>xwdp): New define_expand, old define_insn split to...
- (vsx_xvcv<su>xwdp_be): ... this. New. And...
- (vsx_xvcv<su>xwdp_le): ... this. New.
- (vsx_xvcvsp<su>xds): New define_expand, old define_insn split to...
- (vsx_xvcvsp<su>xds_be): ... this. New. And...
- (vsx_xvcvsp<su>xds_le): ... this. New.
-
-2019-11-01 Kewen Lin <linkw@gcc.gnu.org>
-
- * config/rs6000/vsx.md (UNSPEC_VSX_CVSXWSP, UNSPEC_VSX_CVUXWSP,
- UNSPEC_VSX_XVCVSXDDP, UNSPEC_VSX_XVCVUXDDP,
- UNSPEC_VSX_XVCVDPSXDS, UNSPEC_VSX_XVCVDPUXDS,
- UNSPEC_VSX_XVCVSPSXWS): Remove.
- (vsx_xvcv<su>xddp, vsx_xvcvdp<su>xds, vsx_xvcvsp<su>xws,
- vsx_xvcv<su>xwsp): Update define_insn RTL patterns.
-
-2019-11-01 Kewen Lin <linkw@gcc.gnu.org>
-
- * config/rs6000/vsx.md (vsx_xvcdpsp): Remove define_insn.
- (UNSPEC_VSX_XVCDPSP): Remove.
- * config/rs6000/rs6000.c (rs6000_generate_float2_double_code):
- Replace gen_vsx_xvcdpsp by gen_vsx_xvcvdpsp.
-
-2019-11-01 Tobias Burnus <tobias@codesourcery.com>
-
- * hooks.c (hook_tree_tree_bool_null): New.
- * hooks.h (hook_tree_tree_bool_null): Declare.
- * langhooks-def.h (LANG_HOOKS_OMP_ARRAY_DATA): Define.
- (LANG_HOOKS_DECLS): Add it.
- * langhooks.h (lang_hooks_for_decls): Add omp_array_data.
- * omp-low.c (install_var_field): New mode for Fortran descriptor arrays.
- (lower_omp_target): Handle Fortran array with descriptor in
- OMP_CLAUSE_USE_DEVICE_ADDR/OMP_CLAUSE_USE_DEVICE_PTR.
-
-2019-10-31 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
- Assert that the type we store in abi_vector_types is its own
- main variant.
- (svbool_type_p): Don't apply TYPE_MAIN_VARIANT here.
-
-2019-10-31 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.c (arm_legitimize_address): Don't form negative offsets
- from a CONST_INT address when TARGET_THUMB2.
-
-2019-10-31 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (add_not_cin): New insn.
- (add_not_shift_cin): Likewise.
-
-2019-10-31 Martin Liska <mliska@suse.cz>
-
- * ipa-icf-gimple.c (func_checker::compare_tree_ssa_label): Remove.
- * ipa-icf-gimple.h: Remove declaration from compare_tree_ssa_label
- and compare_memory_operand.
-
-2019-10-31 Jakub Jelinek <jakub@redhat.com>
-
- * configure.ac: Compute and substitute omp_device_properties and
- omp_device_property_deps.
- * Makefile.in (generated_files): Add omp-device-properties.h.
- (omp-general.o): Depend on omp-device-properties.h.
- (omp_device_properties): New make variable.
- (omp-device-properties.h, s-omp-device-properties-h,
- install-omp-device-properties): New goals.
- (install): Depend on install-omp-device-properties for accelerators.
- * target.def (TARGET_OMP_DEVICE_KIND_ARCH_ISA): New target hook.
- * target.h (enum omp_device_kind_arch_isa): New enum.
- * doc/tm.texi.in: Add placeholder for TARGET_OMP_DEVICE_KIND_ARCH_ISA
- documentation.
- * omp-general.c: Include omp-device-properties.h.
- (omp_max_simt_vf): Expect OFFLOAD_TARGET_NAMES to be separated by
- colon instead of comma.
- (omp_offload_device_kind_arch_isa, omp_maybe_offloaded): New
- functions.
- (omp_context_selector_matches): Implement device set arch/isa
- selectors, improve device set kind selector handling.
- * config/i386/i386-options.h (ix86_omp_device_kind_arch_isa): Declare.
- * config/i386/i386.c (TARGET_SIMD_CLONE_ADJUST,
- TARGET_SIMD_CLONE_USABLE): Formatting fix.
- (TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
- ix86_omp_device_kind_arch_isa.
- * config/i386/i386-options.c (struct ix86_target_opts): Move type
- definition from ix86_target_string to file scope.
- (isa2_opts, isa_opts): Moved arrays from ix86_target_string function
- to file scope.
- (ix86_omp_device_kind_arch_isa): New function.
- (ix86_target_string): Moved struct ix86_target_opts, isa2_opts and
- isa_opts definitions to file scope.
- * config/i386/t-intelmic (omp-device-properties): New goal.
- * config/nvptx/t-nvptx (omp-device-properties): Likewise.
- * config/nvptx/nvptx.c (nvptx_omp_device_kind_arch_isa): New function.
- (TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
- nvptx_omp_device_kind_arch_isa.
- * configure: Regenerate.
- * doc/tm.texi: Regenerate.
-
- PR middle-end/92231
- * tree.h (fndecl_built_in_p): Use fndecl_built_in_p instead of
- DECL_BUILT_IN in comment. Remove redundant ()s around return
- argument.
- * tree.c (free_lang_data_in_decl): Check if var is FUNCTION_DECL
- before calling fndecl_built_in_p.
- * gimple-fold.c (gimple_fold_stmt_to_constant_1): Check if
- TREE_OPERAND (fn, 0) is a FUNCTION_DECL before calling
- fndecl_built_in_p on it.
-
-2019-10-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * params.def (PARAM_VECT_EPILOGUES_NOMASK): Enable by default.
-
-2019-10-31 Martin Liska <mliska@suse.cz>
-
- * config/arm/arm.c (arm_get_pcs_model): Remove usage
- of cgraph_local_info and use local_info_node instead.
- * config/bfin/bfin.c (bfin_load_pic_reg): Likewise.
- (bfin_function_ok_for_sibcall): Likewise.
- * config/c6x/c6x.c (c6x_function_ok_for_sibcall): Likewise.
- (must_reload_pic_reg_p): Likewise.
-
-2019-10-31 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/90947
- * tree.h (type_initializer_zero_p): Remove.
- * tree.c (type_initializer_zero_p): Remove.
-
-2019-10-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * doc/invoke.texi (-Wshadow, -Wshadow=global
- -Wshadow=local, -Wshadow=compatible-local): Update documentation.
-
-2019-10-30 Tobias Burnus <tobias@codesourcery.com>
-
- * gimplify.c (gimplify_scan_omp_clauses): Remove FE-generated
- GOMP_MAP_TO_PSET and GOMP_MAP_POINTER mapping for 'target update'
- and 'target exit data'.
-
-2019-10-30 Martin Jambor <mjambor@suse.cz>
-
- ipa/92278
- * cgraph.c (cgraph_edge::possibly_call_in_translation_unit_p): Fix
- availability comparison.
-
-2019-10-30 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.c (msp430_expand_helper): Support expansion of
- calls to __mspabi_mpy* functions.
- * config/msp430/msp430.md (mulhisi3): New define_expand.
- (umulhisi3): New define_expand.
- (*mulhisi3_inline): Use old mulhisi3 define_insn.
- (*umulhisi3_inline): Use old umulhisi3 define_insn.
-
-2019-10-30 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.c (msp430_check_index_not_high_mem): New.
- (msp430_check_plus_not_high_mem): New.
- (msp430_op_not_in_high_mem): Use new functions to check if the operand
- might be in low memory.
- Indicate that a 16-bit absolute address is in lower memory.
-
-2019-10-30 Martin Jambor <mjambor@suse.cz>
-
- * ipa-prop.c (ipa_compute_jump_functions_for_bb): Fix the call to
- ultimate_alias_target.
-
-2019-10-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92275
- * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_loops):
- Copy all loop-closed PHIs.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- * ipa-icf-gimple.c (func_checker::compare_ssa_name): Use
- const_tree as function argument.
- (func_checker::compare_decl): Likewise.
- (func_checker::operand_equal_p): Likewise.
- (func_checker::compare_variable_decl): Likewise.
- (func_checker::parse_labels): Likewise.
- * ipa-icf-gimple.h: Likewise.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- * ipa-icf-gimple.c (func_checker::compatible_types_p):
- Do not compare alias sets. It's handled by operand_equal_p.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- * ipa-icf-gimple.c (func_checker::func_checker): Do not
- initialize m_compare_polymorphic.
- (func_checker::compare_decl): Do not compare polymorphic types.
- * ipa-icf-gimple.h (m_compare_polymorphic): Remove.
- * ipa-icf.c (sem_function::equals_private): Do not call
- compare_polymorphic_p.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- * ipa-icf-gimple.c (func_checker::compare_ssa_name): Call
- compare_operand.
- (func_checker::compare_memory_operand): Remove.
- (func_checker::compare_cst_or_decl): Remove.
- (func_checker::operand_equal_valueize): Do not handle
- FIELD_DECL.
- (func_checker::compare_gimple_call): Call compare_operand.
- (func_checker::compare_gimple_assign): Likewise.
- * ipa-icf-gimple.h: Remove compare_cst_or_decl.
- * ipa-icf.c (sem_function::icf_handled_component_p): Remove.
- * ipa-icf.h (icf_handled_component_p): Remove.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- * ipa-icf-gimple.c (func_checker::hash_operand): New.
- (func_checker::compare_cst_or_decl): Remove handling
- of FIELD_DECL.
- (func_checker::compare_operand): Transform to ...
- (func_checker::operand_equal_p): ... this.
- * ipa-icf-gimple.h (class func_checker): Add
- operand_equal_p and hash_operand.
- * ipa-icf.c (sem_function::equals_private): Fix
- pushing and popping of cfun.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- * fold-const.c (operand_equal_p): Move to ...
- (operand_compare::operand_equal_p): ... here.
- (operand_compare::verify_hash_value): New.
- (add_expr): Move to ...
- (operand_compare::hash_operand): ... here.
- * fold-const.h (operand_equal_p): Move to the class.
- (class operand_compare): New.
- * tree.c (add_expr): Remove.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- * fold-const.c (operand_equal_p): Support OBJ_TYPE_REF.
- * tree.c (add_expr): Hash parts of OBJ_TYPE_REF.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- PR lto/91393
- PR lto/88220
- * cgraph.c (cgraph_node::get_create): Overwrite node->order
- from a first_clone in order to get proper LTO section
- in LTO stream.
- (cgraph_node::get_untransformed_body):
- Use lto_get_section_data where symtab_node::order
- must be provided.
- * cgraphclones.c (cgraph_node::find_replacement):
- Update also symbol order.
- * ipa-fnsummary.c (ipa_fn_summary_read):
- Use new function lto_get_summary_section_data.
- * ipa-hsa.c (ipa_hsa_read_summary): Likewise.
- * ipa-icf.c (sem_item_optimizer::read_summary):
- Likewise.
- * ipa-prop.c (ipa_prop_read_jump_functions):
- Likewise.
- (ipcp_read_transformation_summaries): Likewise.
- * ipa-sra.c (ipa_sra_read_summary): Likewise.
- * lto-cgraph.c (input_node): Add also order_base.
- (input_varpool_node): Likewise.
- (input_cgraph_1): Assign the order_base.
- (input_cgraph_opt_summary): Use new lto_get_summary_section_data.
- * lto-opts.c (lto_write_options): Pass new argument.
- * lto-section-in.c (lto_get_section_data): Add new argumente order.
- (lto_get_summary_section_data): New.
- (lto_get_raw_section_data): Add order argument.
- (lto_create_simple_input_block): Likewise.
- * lto-section-out.c (lto_destroy_simple_output_block):
- Likewise.
- * lto-streamer-in.c (lto_input_toplevel_asms):
- Use lto_get_summary_section_data.
- (lto_input_mode_table): Likewise.
- * lto-streamer-out.c (produce_asm): Pass symtab_node::order.
- (lto_output_toplevel_asms): Pass new argument.
- (copy_function_or_variable): Likewise.
- (produce_lto_section):Likewise.
- (produce_symtab): Likewise.
- (lto_write_mode_table): Likewise.
- (produce_asm_for_decls): Likewise.
- * lto-streamer.c (lto_get_section_name): Concat symbol name
- and symbol order.
- * lto-streamer.h (lto_get_section_data): Add order argument.
- (lto_get_summary_section_data): New.
- (lto_get_raw_section_data): Add order argument.
- (lto_get_section_name): Likewise.
- * varpool.c (varpool_node::get_constructor): Pass order argument.
-
-2019-10-30 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92262
- * tree-ssa-loop-ivopts.c (get_debug_computation_at): Don't unshare
- ubase or cbase here.
- (remove_unused_ivs): Unshare comp before using it.
-
-2019-10-30 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-prop.c (update_jump_functions_after_inlining):
- Watch for missing summaries.
-
-2019-10-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/65930
- * tree-vect-loop.c (vect_is_simple_reduction): For reduction
- chains also allow a leading and trailing conversion.
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Handle
- intermediate reduction chains.
- (vect_analyze_slp_instance): Likewise. Build a SLP
- node for a trailing conversion manually.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- * cgraph.c (cgraph_node::local_info): Transform to ...
- (cgraph_node::local_info_node): ... this.
- (cgraph_node::dump): Remove cgraph_local_info and
- put its fields directly into cgraph_node.
- (cgraph_node::get_availability): Likewise.
- (cgraph_node::make_local): Likewise.
- (cgraph_node::verify_node): Likewise.
- * cgraph.h (struct GTY): Likewise.
- * cgraphclones.c (set_new_clone_decl_and_node_flags): Likewise.
- (duplicate_thunk_for_node): Likewise.
- (cgraph_node::create_clone): Likewise.
- (cgraph_node::create_virtual_clone): Likewise.
- (cgraph_node::create_version_clone): Likewise.
- * cgraphunit.c (cgraph_node::reset): Likewise.
- (cgraph_node::finalize_function): Likewise.
- (cgraph_node::add_new_function): Likewise.
- (analyze_functions): Likewise.
- * combine.c (setup_incoming_promotions): Likewise.
- * config/i386/i386.c (ix86_function_regparm): Likewise.
- (ix86_function_sseregparm): Likewise.
- (init_cumulative_args): Likewise.
- * ipa-cp.c (determine_versionability): Likewise.
- (count_callers): Likewise.
- (set_single_call_flag): Likewise.
- (initialize_node_lattices): Likewise.
- (estimate_local_effects): Likewise.
- (create_specialized_node): Likewise.
- (identify_dead_nodes): Likewise.
- * ipa-fnsummary.c (compute_fn_summary): Likewise.
- (ipa_fn_summary_generate): Likewise.
- * ipa-hsa.c (check_warn_node_versionable): Likewise.
- (process_hsa_functions): Likewise.
- * ipa-icf.c (set_local): Likewise.
- * ipa-inline-analysis.c (initialize_inline_failed): Likewise.
- * ipa-inline.c (speculation_useful_p): Likewise.
- * ipa-profile.c (ipa_propagate_frequency): Likewise.
- (ipa_profile): Likewise.
- * ipa-split.c (split_function): Likewise.
- (execute_split_functions): Likewise.
- * ipa-sra.c (ipa_sra_preliminary_function_checks): Likewise.
- (ipa_sra_ipa_function_checks): Likewise.
- * ipa-visibility.c (function_and_variable_visibility): Likewise.
- * ipa.c (symbol_table::remove_unreachable_nodes): Likewise.
- * lto-cgraph.c (lto_output_node): Likewise.
- (input_overwrite_node): Likewise.
- * multiple_target.c (expand_target_clones): Likewise.
- * omp-simd-clone.c (simd_clone_create): Likewise.
- * trans-mem.c (expand_call_tm): Likewise.
- (ipa_tm_mayenterirr_function): Likewise.
- (ipa_tm_diagnose_tm_safe): Likewise.
- (ipa_tm_diagnose_transaction): Likewise.
- (ipa_tm_create_version): Likewise.
- (ipa_tm_transform_calls_redirect): Likewise.
- (ipa_tm_execute): Likewise.
- * tree-inline.c (expand_call_inline): Likewise.
-
-2019-10-29 Martin Liska <mliska@suse.cz>
-
- * symbol-summary.h (function_summary): Pass memory location
- to underlaying hash_map (or vec).
- (V>::fast_function_summary): Likewise.
-
-2019-10-29 Martin Liska <mliska@suse.cz>
-
- * ggc.h (ggc_alloc_no_dtor): New function.
- * ipa-fnsummary.c (ipa_free_fn_summary): Call
- destructor and ggc_free.
- (ipa_free_size_summary): Call delete instead
- of release.
- * ipa-fnsummary.h: Use new function ggc_alloc_no_dtor.
- * ipa-prop.c (ipa_check_create_edge_args): Likewise.
- (ipa_free_all_edge_args): Call destructor and ggc_free.
- (ipa_free_all_node_params): Likewise.
- (ipcp_free_transformation_sum): Likewise.
- * ipa-prop.h (ipa_check_create_node_params):
- Call new ggc_alloc_no_dtor.
- * ipa-sra.c (ipa_sra_generate_summary): Likewise.
- (ipa_sra_analysis): Call destructor and ggc_free.
- Replace release with delete operator.
- * symbol-summary.h (release): Remove ..
- (V>::~fast_function_summary): and move logic here.
- Likewise for other classes.
-
-2019-10-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92260
- * tree-vect-slp.c (vect_get_constant_vectors): Special-case
- lane-reducing ops.
-
-2019-10-29 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- PR tree-optimization/88915
- * tree-ssa-loop-niter.h (simplify_replace_tree): Change declaration.
- * tree-ssa-loop-niter.c (simplify_replace_tree): Add context parameter
- and make the valueize function pointer also take a void pointer.
- * tree-ssa-sccvn.c (vn_valueize_wrapper): New function to wrap
- around vn_valueize, to call it without a context.
- (process_bb): Use vn_valueize_wrapper instead of vn_valueize.
- * tree-vect-loop.c (_loop_vec_info): Initialize epilogue_vinfos.
- (~_loop_vec_info): Release epilogue_vinfos.
- (vect_analyze_loop_costing): Use knowledge of main VF to estimate
- number of iterations of epilogue.
- (vect_analyze_loop_2): Adapt to analyse main loop for all supported
- vector sizes when vect-epilogues-nomask=1. Also keep track of lowest
- versioning threshold needed for main loop.
- (vect_analyze_loop): Likewise.
- (find_in_mapping): New helper function.
- (update_epilogue_loop_vinfo): New function.
- (vect_transform_loop): When vectorizing epilogues re-use analysis done
- on main loop and call update_epilogue_loop_vinfo to update it.
- * tree-vect-loop-manip.c (vect_update_inits_of_drs): No longer insert
- stmts on loop preheader edge.
- (vect_do_peeling): Enable skip-vectors when doing loop versioning if
- we decided to vectorize epilogues. Update epilogues NITERS and
- construct ADVANCE to update epilogues data references where needed.
- * tree-vectorizer.h (_loop_vec_info): Add epilogue_vinfos.
- (vect_do_peeling, vect_update_inits_of_drs,
- determine_peel_for_niter, vect_analyze_loop): Add or update
- declarations.
- * tree-vectorizer.c (try_vectorize_loop_1): Make sure to use already
- created loop_vec_info's for epilogues when available. Otherwise analyse
- epilogue separately.
-
-2019-10-29 Richard Biener <rguenther@suse.de>
-
- * doc/tree-ssa.texi (Immediate Uses): Fix FOR_EACH_IMM_USE_STMT
- example.
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vectorizable_condition): Get the reduction
- index for the COND_EXPR from stmt_info rather than reduc_info.
-
-2019-10-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/65930
- * tree-vect-loop.c (check_reduction_path): Relax single-use
- check allowing out-of-loop uses.
- (vect_is_simple_reduction): SLP reduction chains cannot have
- intermediate stmts used outside of the loop.
- (vect_create_epilog_for_reduction): The adjustment might need
- to be converted.
- (vectorizable_reduction): Annotate live stmts of the reduction
- chain with STMT_VINFO_REDUC_DEF.
- * tree-vect-stms.c (process_use): Remove no longer true asserts.
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * calls.c (pass_by_reference): Leave the target to decide whether
- POLY_INT_CST-sized arguments should be passed by value or reference,
- rather than forcing them to be passed by reference.
- (must_pass_in_stack_var_size): Likewise.
- * config/aarch64/aarch64.md (LAST_SAVED_REGNUM): Redefine from
- V31_REGNUM to P15_REGNUM.
- * config/aarch64/aarch64-protos.h (aarch64_init_cumulative_args):
- Take an extra "silent_p" parameter, defaulting to false.
- (aarch64_sve::svbool_type_p): Declare.
- (aarch64_sve::nvectors_if_data_type): Likewise.
- * config/aarch64/aarch64.h (NUM_PR_ARG_REGS): New macro.
- (aarch64_frame::reg_offset): Turn into poly_int64s.
- (aarch64_frame::save_regs_size): Likewise.
- (aarch64_frame::below_hard_fp_saved_regs_size): New field.
- (aarch64_frame::sve_callee_adjust): Likewise.
- (aarch64_frame::spare_reg_reg): Likewise.
- (ARM_PCS_SVE): New arm_pcs value.
- (CUMULATIVE_ARGS::aapcs_nprn): New field.
- (CUMULATIVE_ARGS::aapcs_nextnprn): Likewise.
- (CUMULATIVE_ARGS::silent_p): Likewise.
- (BITS_PER_SVE_PRED): New macro.
- * config/aarch64/aarch64.c (handle_aarch64_vector_pcs_attribute): New
- function. Reject aarch64_vector_pcs attributes on SVE functions.
- (aarch64_attribute_table): Use the above handler.
- (aarch64_sve_abi): New function.
- (aarch64_sve_argument_p): Likewise.
- (aarch64_returns_value_in_sve_regs_p): Likewise.
- (aarch64_takes_arguments_in_sve_regs_p): Likewise.
- (aarch64_fntype_abi): Check for SVE functions and return the SVE PCS
- descriptor for them.
- (aarch64_simd_decl_p): Delete.
- (aarch64_emit_cfi_for_reg_p): New function.
- (aarch64_reg_save_mode): Remove the fndecl argument and instead use
- crtl->abi to choose the mode for FP registers. Handle the SVE PCS.
- (aarch64_hard_regno_call_part_clobbered): Do not treat FP registers
- as partly clobbered for the SVE PCS.
- (aarch64_function_ok_for_sibcall): Check whether the two functions
- use the same ABI, rather than checking specifically for whether
- they're aarch64_vector_pcs functions.
- (aarch64_pass_by_reference): Raise an error for attempts to pass
- SVE arguments when SVE is disabled. Pass SVE arguments by reference
- if there are not enough free registers left, or if the argument is
- variadic.
- (aarch64_function_value): Handle SVE predicates, vectors and tuples.
- (aarch64_return_in_memory): Do not return SVE predicates, vectors and
- tuples in memory.
- (aarch64_layout_arg): Take a function_arg_info rather than
- individual properties. Handle SVE predicates, vectors and tuples.
- Raise an error if they are passed to unprototyped functions.
- (aarch64_function_arg): If the silent_p flag is set, suppress the
- usual error about using float registers without TARGET_FLOAT.
- (aarch64_init_cumulative_args): Take a silent_p parameter and store
- it in the cumulative_args structure. Initialize aapcs_nprn and
- aapcs_nextnprn. If the silent_p flag is set, suppress the usual
- error about using float registers without TARGET_FLOAT.
- If the silent_p flag is not set, also raise an error about
- using SVE functions when SVE is disabled.
- (aarch64_function_arg_advance): Update the call to aarch64_layout_arg,
- and call it for SVE functions too. Update aapcs_nprn similarly
- to the other register counts.
- (aarch64_layout_frame): If a big-endian function needs to save
- and restore Z8-Z15, search for a spare predicate that it can use.
- Store SVE predicates at the bottom of the register save area,
- followed by SVE vectors, then followed by the normal slots.
- Keep pointing the hard frame pointer at the base of the normal slots,
- above the SVE vectors. Update the various frame creation and
- tear-down strategies for the new layout, initializing the new
- sve_callee_adjust field. Add an additional layout for frames
- whose saved registers are all SVE registers.
- (aarch64_register_saved_on_entry): Cope with poly_int64 reg_offsets.
- (aarch64_return_address_signing_enabled): Likewise.
- (aarch64_push_regs, aarch64_pop_regs): Update calls to
- aarch64_reg_save_mode.
- (aarch64_adjust_sve_callee_save_base): New function.
- (aarch64_add_cfa_expression): Move earlier in file. Take the
- saved register as an rtx rather than a register number and use
- its mode for the MEM slot.
- (aarch64_save_callee_saves): Remove the mode argument and instead
- use aarch64_reg_save_mode to get the mode of each save slot.
- Add a hard_fp_valid_p parameter. Cope with poly_int64 register
- offsets. Allow GP offsets to be saved at a VL-based offset from
- the stack, handling this case using the frame pointer if available
- or a temporary register otherwise. Use ST1D to save Z8-Z15 for
- big-endian SVE functions; use normal moves for other SVE saves.
- Only mark the save as frame-related if aarch64_emit_cfi_for_reg_p
- returns true. Add explicit CFA notes when not storing via the
- stack pointer. Do not try to pair SVE saves.
- (aarch64_restore_callee_saves): Cope with poly_int64 register
- offsets. Use LD1D to restore Z8-Z15 for big-endian SVE functions;
- use normal moves for other SVE restores. Only add CFA restore notes
- if aarch64_emit_cfi_for_reg_p returns true. Do not try to pair
- SVE restores.
- (aarch64_get_separate_components): Always keep the first SVE save
- in the prologue if we need to use it as a stack probe. Don't allow
- Z8-Z15 saves and loads to be shrink-wrapped for big-endian targets.
- Likewise the spare predicate register that they need. Update the
- offset calculation to account for the SVE save area. Use the
- appropriate range check for SVE LDR and STR instructions.
- (aarch64_components_for_bb): Cope with poly_int64 reg_offsets.
- (aarch64_process_components): Likewise. Update the offset
- calculation to account for the SVE save area. Only mark the
- save as frame-related if aarch64_emit_cfi_for_reg_p returns true.
- Do not try to pair SVE saves.
- (aarch64_allocate_and_probe_stack_space): Cope with poly_int64
- reg_offsets. When handling the final allocation, expect the
- first SVE register save to be part of the initial allocation
- and for it to act as a probe at SP. Account for the SVE callee
- save area in the dump information.
- (aarch64_expand_prologue): Update the frame diagram. Fold the
- SVE callee allocation into the initial allocation if stack clash
- protection is enabled. Use new variables to track the offset
- of the frame chain (and hard frame pointer) from the current
- stack pointer, and likewise the offset of the bottom of the
- register save area. Update calls to aarch64_save_callee_saves
- and aarch64_add_cfa_expression. Apply sve_callee_adjust before
- saving the FP&SIMD registers. Save the predicate registers.
- (aarch64_expand_epilogue): Take below_hard_fp_saved_regs_size
- into account when setting the stack pointer from the frame pointer,
- and when deciding whether we can inherit the initial adjustment
- amount from the prologue. Restore the predicate registers after
- the vector registers, then apply sve_callee_adjust, then restore
- the general registers.
- (aarch64_secondary_reload): Don't use secondary SVE reloads
- for VNx16BImode.
- (aapcs_vfp_sub_candidate): Assert that the type is not an SVE type.
- (aarch64_short_vector_p): Return false for SVE types.
- (aarch64_vfp_is_call_or_return_candidate): Initialize *is_ha
- at the start of the function. Return false for SVE types.
- (aarch64_asm_output_variant_pcs): Output .variant_pcs for SVE
- functions too.
- (TARGET_STRICT_ARGUMENT_NAMING): Redefine to request strict naming.
- * config/aarch64/aarch64-sve.md (*aarch64_sve_mov<mode>_le): Extend
- to big-endian targets for bytewise moves.
- (*aarch64_sve_mov<mode>_be): Exclude the bytewise case.
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
- Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * config.gcc (aarch64*-*-*): Add arm_sve.h to extra_headers.
- Add aarch64-sve-builtins.o, aarch64-sve-builtins-shapes.o and
- aarch64-sve-builtins-base.o to extra_objs. Add
- aarch64-sve-builtins.h and aarch64-sve-builtins.cc to target_gtfiles.
- * config/aarch64/t-aarch64 (aarch64-sve-builtins.o): New rule.
- (aarch64-sve-builtins-shapes.o): Likewise.
- (aarch64-sve-builtins-base.o): New rules.
- * config/aarch64/aarch64-c.c (aarch64_pragma_aarch64): New function.
- (aarch64_resolve_overloaded_builtin): Likewise.
- (aarch64_check_builtin_call): Likewise.
- (aarch64_register_pragmas): Install aarch64_resolve_overloaded_builtin
- and aarch64_check_builtin_call in targetm. Register the GCC aarch64
- pragma.
- * config/aarch64/aarch64-protos.h (AARCH64_FOR_SVPRFOP): New macro.
- (aarch64_svprfop): New enum.
- (AARCH64_BUILTIN_SVE): New aarch64_builtin_class enum value.
- (aarch64_sve_int_mode, aarch64_sve_data_mode): Declare.
- (aarch64_fold_sve_cnt_pat, aarch64_output_sve_prefetch): Likewise.
- (aarch64_output_sve_cnt_pat_immediate): Likewise.
- (aarch64_output_sve_ptrues, aarch64_sve_ptrue_svpattern_p): Likewise.
- (aarch64_sve_sqadd_sqsub_immediate_p, aarch64_sve_ldff1_operand_p)
- (aarch64_sve_ldnf1_operand_p, aarch64_sve_prefetch_operand_p)
- (aarch64_ptrue_all_mode, aarch64_convert_sve_data_to_pred): Likewise.
- (aarch64_expand_sve_dupq, aarch64_replace_reg_mode): Likewise.
- (aarch64_sve::init_builtins, aarch64_sve::handle_arm_sve_h): Likewise.
- (aarch64_sve::builtin_decl, aarch64_sve::builtin_type_p): Likewise.
- (aarch64_sve::mangle_builtin_type): Likewise.
- (aarch64_sve::resolve_overloaded_builtin): Likewise.
- (aarch64_sve::check_builtin_call, aarch64_sve::gimple_fold_builtin)
- (aarch64_sve::expand_builtin): Likewise.
- * config/aarch64/aarch64.c (aarch64_sve_data_mode): Make public.
- (aarch64_sve_int_mode): Likewise.
- (aarch64_ptrue_all_mode): New function.
- (aarch64_convert_sve_data_to_pred): Make public.
- (svprfop_token): New function.
- (aarch64_output_sve_prefetch): Likewise.
- (aarch64_fold_sve_cnt_pat): Likewise.
- (aarch64_output_sve_cnt_pat_immediate): Likewise.
- (aarch64_sve_move_pred_via_while): Use gen_while with UNSPEC_WHILE_LO
- instead of gen_while_ult.
- (aarch64_replace_reg_mode): Make public.
- (aarch64_init_builtins): Call aarch64_sve::init_builtins.
- (aarch64_fold_builtin): Handle AARCH64_BUILTIN_SVE.
- (aarch64_gimple_fold_builtin, aarch64_expand_builtin): Likewise.
- (aarch64_builtin_decl, aarch64_builtin_reciprocal): Likewise.
- (aarch64_mangle_type): Call aarch64_sve::mangle_type.
- (aarch64_sve_sqadd_sqsub_immediate_p): New function.
- (aarch64_sve_ptrue_svpattern_p): Likewise.
- (aarch64_sve_pred_valid_immediate): Check
- aarch64_sve_ptrue_svpattern_p.
- (aarch64_sve_ldff1_operand_p, aarch64_sve_ldnf1_operand_p)
- (aarch64_sve_prefetch_operand_p, aarch64_output_sve_ptrues): New
- functions.
- * config/aarch64/aarch64.md (UNSPEC_LDNT1_SVE, UNSPEC_STNT1_SVE)
- (UNSPEC_LDFF1_GATHER, UNSPEC_PTRUE, UNSPEC_WHILE_LE, UNSPEC_WHILE_LS)
- (UNSPEC_WHILE_LT, UNSPEC_CLASTA, UNSPEC_UPDATE_FFR)
- (UNSPEC_UPDATE_FFRT, UNSPEC_RDFFR, UNSPEC_WRFFR)
- (UNSPEC_SVE_LANE_SELECT, UNSPEC_SVE_CNT_PAT, UNSPEC_SVE_PREFETCH)
- (UNSPEC_SVE_PREFETCH_GATHER, UNSPEC_SVE_COMPACT, UNSPEC_SVE_SPLICE):
- New unspecs.
- * config/aarch64/iterators.md (SI_ONLY, DI_ONLY, VNx8HI_ONLY)
- (VNx2DI_ONLY, SVE_PARTIAL, VNx8_NARROW, VNx8_WIDE, VNx4_NARROW)
- (VNx4_WIDE, VNx2_NARROW, VNx2_WIDE, PRED_HSD): New mode iterators.
- (UNSPEC_ADR, UNSPEC_BRKA, UNSPEC_BRKB, UNSPEC_BRKN, UNSPEC_BRKPA)
- (UNSPEC_BRKPB, UNSPEC_PFIRST, UNSPEC_PNEXT, UNSPEC_CNTP, UNSPEC_SADDV)
- (UNSPEC_UADDV, UNSPEC_FMLA, UNSPEC_FMLS, UNSPEC_FEXPA, UNSPEC_FTMAD)
- (UNSPEC_FTSMUL, UNSPEC_FTSSEL, UNSPEC_COND_CMPEQ_WIDE): New unspecs.
- (UNSPEC_COND_CMPGE_WIDE, UNSPEC_COND_CMPGT_WIDE): Likewise.
- (UNSPEC_COND_CMPHI_WIDE, UNSPEC_COND_CMPHS_WIDE): Likewise.
- (UNSPEC_COND_CMPLE_WIDE, UNSPEC_COND_CMPLO_WIDE): Likewise.
- (UNSPEC_COND_CMPLS_WIDE, UNSPEC_COND_CMPLT_WIDE): Likewise.
- (UNSPEC_COND_CMPNE_WIDE, UNSPEC_COND_FCADD90, UNSPEC_COND_FCADD270)
- (UNSPEC_COND_FCMLA, UNSPEC_COND_FCMLA90, UNSPEC_COND_FCMLA180)
- (UNSPEC_COND_FCMLA270, UNSPEC_COND_FMAX, UNSPEC_COND_FMIN): Likewise.
- (UNSPEC_COND_FMULX, UNSPEC_COND_FRECPX, UNSPEC_COND_FSCALE): Likewise.
- (UNSPEC_LASTA, UNSPEC_ASHIFT_WIDE, UNSPEC_ASHIFTRT_WIDE): Likewise.
- (UNSPEC_LSHIFTRT_WIDE, UNSPEC_LDFF1, UNSPEC_LDNF1): Likewise.
- (Vesize): Handle partial vector modes.
- (self_mask, narrower_mask, sve_lane_con, sve_lane_pair_con): New
- mode attributes.
- (UBINQOPS, ANY_PLUS, SAT_PLUS, ANY_MINUS, SAT_MINUS): New code
- iterators.
- (s, paired_extend, inc_dec): New code attributes.
- (SVE_INT_ADDV, CLAST, LAST): New int iterators.
- (SVE_INT_UNARY): Add UNSPEC_RBIT.
- (SVE_FP_UNARY, SVE_FP_UNARY_INT): New int iterators.
- (SVE_FP_BINARY, SVE_FP_BINARY_INT): Likewise.
- (SVE_COND_FP_UNARY): Add UNSPEC_COND_FRECPX.
- (SVE_COND_FP_BINARY): Add UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and
- UNSPEC_COND_FMULX.
- (SVE_COND_FP_BINARY_INT, SVE_COND_FP_ADD): New int iterators.
- (SVE_COND_FP_SUB, SVE_COND_FP_MUL): Likewise.
- (SVE_COND_FP_BINARY_I1): Add UNSPEC_COND_FMAX and UNSPEC_COND_FMIN.
- (SVE_COND_FP_BINARY_REG): Add UNSPEC_COND_FMULX.
- (SVE_COND_FCADD, SVE_COND_FP_MAXMIN, SVE_COND_FCMLA)
- (SVE_COND_INT_CMP_WIDE, SVE_FP_TERNARY_LANE, SVE_CFP_TERNARY_LANE)
- (SVE_WHILE, SVE_SHIFT_WIDE, SVE_LDFF1_LDNF1, SVE_BRK_UNARY)
- (SVE_BRK_BINARY, SVE_PITER): New int iterators.
- (optab): Handle UNSPEC_SADDV, UNSPEC_UADDV, UNSPEC_FRECPE,
- UNSPEC_FRECPS, UNSPEC_RSQRTE, UNSPEC_RSQRTS, UNSPEC_RBIT,
- UNSPEC_SMUL_HIGHPART, UNSPEC_UMUL_HIGHPART, UNSPEC_FMLA, UNSPEC_FMLS,
- UNSPEC_FCMLA, UNSPEC_FCMLA90, UNSPEC_FCMLA180, UNSPEC_FCMLA270,
- UNSPEC_FEXPA, UNSPEC_FTSMUL, UNSPEC_FTSSEL, UNSPEC_COND_FCADD90,
- UNSPEC_COND_FCADD270, UNSPEC_COND_FCMLA, UNSPEC_COND_FCMLA90,
- UNSPEC_COND_FCMLA180, UNSPEC_COND_FCMLA270, UNSPEC_COND_FMAX,
- UNSPEC_COND_FMIN, UNSPEC_COND_FMULX, UNSPEC_COND_FRECPX and
- UNSPEC_COND_FSCALE.
- (maxmin_uns): Handle UNSPEC_COND_FMAX and UNSPEC_COND_FMIN.
- (binqops_op, binqops_op_rev, last_op): New int attributes.
- (su): Handle UNSPEC_SADDV and UNSPEC_UADDV.
- (fn, ab): New int attributes.
- (cmp_op): Handle UNSPEC_COND_CMP*_WIDE and UNSPEC_WHILE_*.
- (while_optab_cmp, brk_op, sve_pred_op): New int attributes.
- (sve_int_op): Handle UNSPEC_SMUL_HIGHPART, UNSPEC_UMUL_HIGHPART,
- UNSPEC_ASHIFT_WIDE, UNSPEC_ASHIFTRT_WIDE, UNSPEC_LSHIFTRT_WIDE and
- UNSPEC_RBIT.
- (sve_fp_op): Handle UNSPEC_FRECPE, UNSPEC_FRECPS, UNSPEC_RSQRTE,
- UNSPEC_RSQRTS, UNSPEC_FMLA, UNSPEC_FMLS, UNSPEC_FEXPA, UNSPEC_FTSMUL,
- UNSPEC_FTSSEL, UNSPEC_COND_FMAX, UNSPEC_COND_FMIN, UNSPEC_COND_FMULX,
- UNSPEC_COND_FRECPX and UNSPEC_COND_FSCALE.
- (sve_fp_op_rev): Handle UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and
- UNSPEC_COND_FMULX.
- (rot): Handle UNSPEC_COND_FCADD* and UNSPEC_COND_FCMLA*.
- (brk_reg_con, brk_reg_opno): New int attributes.
- (sve_pred_fp_rhs1_operand, sve_pred_fp_rhs2_operand): Handle
- UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and UNSPEC_COND_FMULX.
- (sve_pred_fp_rhs2_immediate): Handle UNSPEC_COND_FMAX and
- UNSPEC_COND_FMIN.
- (max_elem_bits): New int attribute.
- (min_elem_bits): Handle UNSPEC_RBIT.
- * config/aarch64/predicates.md (subreg_lowpart_operator): Handle
- TRUNCATE as well as SUBREG.
- (ascending_int_parallel, aarch64_simd_reg_or_minus_one)
- (aarch64_sve_ldff1_operand, aarch64_sve_ldnf1_operand)
- (aarch64_sve_prefetch_operand, aarch64_sve_ptrue_svpattern_immediate)
- (aarch64_sve_qadd_immediate, aarch64_sve_qsub_immediate)
- (aarch64_sve_gather_immediate_b, aarch64_sve_gather_immediate_h)
- (aarch64_sve_gather_immediate_w, aarch64_sve_gather_immediate_d)
- (aarch64_sve_sqadd_operand, aarch64_sve_gather_offset_b)
- (aarch64_sve_gather_offset_h, aarch64_sve_gather_offset_w)
- (aarch64_sve_gather_offset_d, aarch64_gather_scale_operand_b)
- (aarch64_gather_scale_operand_h): New predicates.
- * config/aarch64/constraints.md (UPb, UPd, UPh, UPw, Utf, Utn, vgb)
- (vgd, vgh, vgw, vsQ, vsS): New constraints.
- * config/aarch64/aarch64-sve.md: Add a note on the FFR handling.
- (*aarch64_sve_reinterpret<mode>): Allow any source register
- instead of requiring an exact match.
- (*aarch64_sve_ptruevnx16bi_cc, *aarch64_sve_ptrue<mode>_cc)
- (*aarch64_sve_ptruevnx16bi_ptest, *aarch64_sve_ptrue<mode>_ptest)
- (aarch64_wrffr, aarch64_update_ffr_for_load, aarch64_copy_ffr_to_ffrt)
- (aarch64_rdffr, aarch64_rdffr_z, *aarch64_rdffr_z_ptest)
- (*aarch64_rdffr_ptest, *aarch64_rdffr_z_cc, *aarch64_rdffr_cc)
- (aarch64_update_ffrt): New patterns.
- (@aarch64_load_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
- (@aarch64_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
- (@aarch64_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
- (@aarch64_ld<fn>f1<mode>): New patterns.
- (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
- (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
- (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
- (@aarch64_ldnt1<mode>): New patterns.
- (gather_load<mode>): Use aarch64_sve_gather_offset_<Vesize> for
- the scalar part of the address.
- (mask_gather_load<SVE_S:mode>): Use aarch64_sve_gather_offset_w for the
- scalar part of the addresse and add an alternative for handling
- nonzero offsets.
- (mask_gather_load<SVE_D:mode>): Likewise aarch64_sve_gather_offset_d.
- (*mask_gather_load<mode>_sxtw, *mask_gather_load<mode>_uxtw)
- (@aarch64_gather_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
- (@aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
- (*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw)
- (*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw)
- (@aarch64_ldff1_gather<SVE_S:mode>, @aarch64_ldff1_gather<SVE_D:mode>)
- (*aarch64_ldff1_gather<mode>_sxtw, *aarch64_ldff1_gather<mode>_uxtw)
- (@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
- (@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
- (*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw)
- (*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw)
- (@aarch64_sve_prefetch<mode>): New patterns.
- (@aarch64_sve_gather_prefetch<SVE_I:mode><VNx4SI_ONLY:mode>)
- (@aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>)
- (*aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>_sxtw)
- (*aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>_uxtw)
- (@aarch64_store_trunc<VNx8_NARROW:mode><VNx8_WIDE:mode>)
- (@aarch64_store_trunc<VNx4_NARROW:mode><VNx4_WIDE:mode>)
- (@aarch64_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>)
- (@aarch64_stnt1<mode>): New patterns.
- (scatter_store<mode>): Use aarch64_sve_gather_offset_<Vesize> for
- the scalar part of the address.
- (mask_scatter_store<SVE_S:mode>): Use aarch64_sve_gather_offset_w for
- the scalar part of the addresse and add an alternative for handling
- nonzero offsets.
- (mask_scatter_store<SVE_D:mode>): Likewise aarch64_sve_gather_offset_d.
- (*mask_scatter_store<mode>_sxtw, *mask_scatter_store<mode>_uxtw)
- (@aarch64_scatter_store_trunc<VNx4_NARROW:mode><VNx4_WIDE:mode>)
- (@aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>)
- (*aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>_sxtw)
- (*aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>_uxtw):
- New patterns.
- (vec_duplicate<mode>): Use QI as the mode of the input operand.
- (extract_last_<mode>): Generalize to...
- (@extract_<LAST:last_op>_<mode>): ...this.
- (*<SVE_INT_UNARY:optab><mode>2): Rename to...
- (@aarch64_pred_<SVE_INT_UNARY:optab><mode>): ...this.
- (@cond_<SVE_INT_UNARY:optab><mode>): New expander.
- (@aarch64_pred_sxt<SVE_HSDI:mode><SVE_PARTIAL:mode>): New pattern.
- (@aarch64_cond_sxt<SVE_HSDI:mode><SVE_PARTIAL:mode>): Likewise.
- (@aarch64_pred_cnot<mode>, @cond_cnot<mode>): New expanders.
- (@aarch64_sve_<SVE_FP_UNARY_INT:optab><mode>): New pattern.
- (@aarch64_sve_<SVE_FP_UNARY:optab><mode>): Likewise.
- (*<SVE_COND_FP_UNARY:optab><mode>2): Rename to...
- (@aarch64_pred_<SVE_COND_FP_UNARY:optab><mode>): ...this.
- (@cond_<SVE_COND_FP_UNARY:optab><mode>): New expander.
- (*<SVE_INT_BINARY_IMM:optab><mode>3): Rename to...
- (@aarch64_pred_<SVE_INT_BINARY_IMM:optab><mode>): ...this.
- (@aarch64_adr<mode>, *aarch64_adr_sxtw): New patterns.
- (*aarch64_adr_uxtw_unspec): Likewise.
- (*aarch64_adr_uxtw): Rename to...
- (*aarch64_adr_uxtw_and): ...this.
- (@aarch64_adr<mode>_shift): New expander.
- (*aarch64_adr_shift_sxtw): New pattern.
- (aarch64_<su>abd<mode>_3): Rename to...
- (@aarch64_pred_<su>abd<mode>): ...this.
- (<su>abd<mode>_3): Update accordingly.
- (@aarch64_cond_<su>abd<mode>): New expander.
- (@aarch64_<SBINQOPS:su_optab><optab><mode>): New pattern.
- (@aarch64_<UBINQOPS:su_optab><optab><mode>): Likewise.
- (*<su>mul<mode>3_highpart): Rename to...
- (@aarch64_pred_<optab><mode>): ...this.
- (@cond_<MUL_HIGHPART:optab><mode>): New expander.
- (*cond_<MUL_HIGHPART:optab><mode>_2): New pattern.
- (*cond_<MUL_HIGHPART:optab><mode>_z): Likewise.
- (*<SVE_INT_BINARY_SD:optab><mode>3): Rename to...
- (@aarch64_pred_<SVE_INT_BINARY_SD:optab><mode>): ...this.
- (cond_<SVE_INT_BINARY_SD:optab><mode>): Add a "@" marker.
- (@aarch64_bic<mode>, @cond_bic<mode>): New expanders.
- (*v<ASHIFT:optab><mode>3): Rename to...
- (@aarch64_pred_<ASHIFT:optab><mode>): ...this.
- (@aarch64_sve_<SVE_SHIFT_WIDE:sve_int_op><mode>): New pattern.
- (@cond_<SVE_SHIFT_WIDE:sve_int_op><mode>): New expander.
- (*cond_<SVE_SHIFT_WIDE:sve_int_op><mode>_m): New pattern.
- (*cond_<SVE_SHIFT_WIDE:sve_int_op><mode>_z): Likewise.
- (@cond_asrd<mode>): New expander.
- (*cond_asrd<mode>_2, *cond_asrd<mode>_z): New patterns.
- (sdiv_pow2<mode>3): Expand to *cond_asrd<mode>_2.
- (*sdiv_pow2<mode>3): Delete.
- (@cond_<SVE_COND_FP_BINARY_INT:optab><mode>): New expander.
- (*cond_<SVE_COND_FP_BINARY_INT:optab><mode>_2): New pattern.
- (*cond_<SVE_COND_FP_BINARY_INT:optab><mode>_any): Likewise.
- (@aarch64_sve_<SVE_FP_BINARY:optab><mode>): New pattern.
- (@aarch64_sve_<SVE_FP_BINARY_INT:optab><mode>): Likewise.
- (*<SVE_COND_FP_BINARY_REG:optab><mode>3): Rename to...
- (@aarch64_pred_<SVE_COND_FP_BINARY_REG:optab><mode>): ...this.
- (@aarch64_pred_<SVE_COND_FP_BINARY_INT:optab><mode>): New pattern.
- (cond_<SVE_COND_FP_BINARY:optab><mode>): Add a "@" marker.
- (*add<SVE_F:mode>3): Rename to...
- (@aarch64_pred_add<SVE_F:mode>): ...this and add alternatives
- for SVE_STRICT_GP.
- (@aarch64_pred_<SVE_COND_FCADD:optab><mode>): New pattern.
- (@cond_<SVE_COND_FCADD:optab><mode>): New expander.
- (*cond_<SVE_COND_FCADD:optab><mode>_2): New pattern.
- (*cond_<SVE_COND_FCADD:optab><mode>_any): Likewise.
- (*sub<SVE_F:mode>3): Rename to...
- (@aarch64_pred_sub<SVE_F:mode>): ...this and add alternatives
- for SVE_STRICT_GP.
- (@aarch64_pred_abd<SVE_F:mode>): New expander.
- (*fabd<SVE_F:mode>3): Rename to...
- (*aarch64_pred_abd<SVE_F:mode>): ...this.
- (@aarch64_cond_abd<SVE_F:mode>): New expander.
- (*mul<SVE_F:mode>3): Rename to...
- (@aarch64_pred_<SVE_F:optab><mode>): ...this and add alternatives
- for SVE_STRICT_GP.
- (@aarch64_mul_lane_<SVE_F:mode>): New pattern.
- (*<SVE_COND_FP_MAXMIN_PUBLIC:optab><mode>3): Rename and generalize
- to...
- (@aarch64_pred_<SVE_COND_FP_MAXMIN:optab><mode>): ...this.
- (*<LOGICAL:optab><PRED_ALL:mode>3_ptest): New pattern.
- (*<nlogical><PRED_ALL:mode>3): Rename to...
- (aarch64_pred_<nlogical><PRED_ALL:mode>_z): ...this.
- (*<nlogical><PRED_ALL:mode>3_cc): New pattern.
- (*<nlogical><PRED_ALL:mode>3_ptest): Likewise.
- (*<logical_nn><PRED_ALL:mode>3): Rename to...
- (aarch64_pred_<logical_nn><mode>_z): ...this.
- (*<logical_nn><PRED_ALL:mode>3_cc): New pattern.
- (*<logical_nn><PRED_ALL:mode>3_ptest): Likewise.
- (*fma<SVE_I:mode>4): Rename to...
- (@aarch64_pred_fma<SVE_I:mode>): ...this.
- (*fnma<SVE_I:mode>4): Rename to...
- (@aarch64_pred_fnma<SVE_I:mode>): ...this.
- (@aarch64_<sur>dot_prod_lane<vsi2qi>): New pattern.
- (*<SVE_FP_TERNARY:optab><mode>4): Rename to...
- (@aarch64_pred_<SVE_FP_TERNARY:optab><mode>): ...this.
- (cond_<SVE_FP_TERNARY:optab><mode>): Add a "@" marker.
- (@aarch64_<SVE_FP_TERNARY_LANE:optab>_lane_<mode>): New pattern.
- (@aarch64_pred_<SVE_COND_FCMLA:optab><mode>): Likewise.
- (@cond_<SVE_COND_FCMLA:optab><mode>): New expander.
- (*cond_<SVE_COND_FCMLA:optab><mode>_4): New pattern.
- (*cond_<SVE_COND_FCMLA:optab><mode>_any): Likewise.
- (@aarch64_<FCMLA:optab>_lane_<mode>): Likewise.
- (@aarch64_sve_tmad<mode>): Likewise.
- (vcond_mask_<SVE_ALL:mode><vpred>): Add a "@" marker.
- (*aarch64_sel_dup<mode>): Rename to...
- (@aarch64_sel_dup<mode>): ...this.
- (@aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide): New pattern.
- (*aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide_cc): Likewise.
- (*aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide_ptest): Likewise.
- (@while_ult<GPI:mode><PRED_ALL:mode>): Generalize to...
- (@while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>): ...this.
- (*while_ult<GPI:mode><PRED_ALL:mode>_cc): Generalize to.
- (*while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>_cc): ...this.
- (*while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>_ptest): New pattern.
- (*fcm<cmp_op><mode>): Rename to...
- (@aarch64_pred_fcm<cmp_op><mode>): ...this. Make operand order
- match @aarch64_pred_cmp<cmp_op><SVE_I:mode>.
- (*fcmuo<mode>): Rename to...
- (@aarch64_pred_fcmuo<mode>): ...this. Make operand order
- match @aarch64_pred_cmp<cmp_op><SVE_I:mode>.
- (@aarch64_pred_fac<cmp_op><mode>): New expander.
- (@vcond_mask_<PRED_ALL:mode><mode>): New pattern.
- (fold_extract_last_<mode>): Generalize to...
- (@fold_extract_<last_op>_<mode>): ...this.
- (@aarch64_fold_extract_vector_<last_op>_<mode>): New pattern.
- (*reduc_plus_scal_<SVE_I:mode>): Replace with...
- (@aarch64_pred_reduc_<optab>_<mode>): ...this pattern, making the
- DImode result explicit.
- (reduc_plus_scal_<mode>): Update accordingly.
- (*reduc_<optab>_scal_<SVE_I:mode>): Rename to...
- (@aarch64_pred_reduc_<optab>_<SVE_I:mode>): ...this.
- (*reduc_<optab>_scal_<SVE_F:mode>): Rename to...
- (@aarch64_pred_reduc_<optab>_<SVE_F:mode>): ...this.
- (*aarch64_sve_tbl<mode>): Rename to...
- (@aarch64_sve_tbl<mode>): ...this.
- (@aarch64_sve_compact<mode>): New pattern.
- (*aarch64_sve_dup_lane<mode>): Rename to...
- (@aarch64_sve_dup_lane<mode>): ...this.
- (@aarch64_sve_dupq_lane<mode>): New pattern.
- (@aarch64_sve_splice<mode>): Likewise.
- (aarch64_sve_<perm_insn><mode>): Rename to...
- (@aarch64_sve_<perm_insn><mode>): ...this.
- (*aarch64_sve_ext<mode>): Rename to...
- (@aarch64_sve_ext<mode>): ...this.
- (aarch64_sve_<su>unpk<perm_hilo>_<SVE_BHSI:mode>): Add a "@" marker.
- (*aarch64_sve_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): Rename
- to...
- (@aarch64_sve_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): ...this.
- (*aarch64_sve_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
- Rename to...
- (@aarch64_sve_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
- ...this.
- (@cond_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): New expander.
- (@cond_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>): Likewise.
- (*cond_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>): New pattern.
- (*aarch64_sve_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): Rename
- to...
- (@aarch64_sve_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): ...this.
- (aarch64_sve_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): Add
- a "@" marker.
- (@cond_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): New expander.
- (@cond_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): Likewise.
- (*cond_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): New
- pattern.
- (*aarch64_sve_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): Rename to...
- (@aarch64_sve_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): ...this.
- (@cond_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): New expander.
- (*cond_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): New pattern.
- (aarch64_sve_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): Add a
- "@" marker.
- (@cond_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): New expander.
- (*cond_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): New pattern.
- (aarch64_sve_punpk<perm_hilo>_<mode>): Add a "@" marker.
- (@aarch64_brk<SVE_BRK_UNARY:brk_op>): New pattern.
- (*aarch64_brk<SVE_BRK_UNARY:brk_op>_cc): Likewise.
- (*aarch64_brk<SVE_BRK_UNARY:brk_op>_ptest): Likewise.
- (@aarch64_brk<SVE_BRK_BINARY:brk_op>): Likewise.
- (*aarch64_brk<SVE_BRK_BINARY:brk_op>_cc): Likewise.
- (*aarch64_brk<SVE_BRK_BINARY:brk_op>_ptest): Likewise.
- (@aarch64_sve_<SVE_PITER:sve_pred_op><mode>): Likewise.
- (*aarch64_sve_<SVE_PITER:sve_pred_op><mode>_cc): Likewise.
- (*aarch64_sve_<SVE_PITER:sve_pred_op><mode>_ptest): Likewise.
- (aarch64_sve_cnt_pat): Likewise.
- (@aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode>_pat): Likewise.
- (*aarch64_sve_incsi_pat): Likewise.
- (@aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode>_pat): Likewise.
- (@aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_pat): Likewise.
- (@aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_pat): Likewise.
- (@aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_pat): New expander.
- (*aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_pat): New pattern.
- (@aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode>_pat): Likewise.
- (*aarch64_sve_decsi_pat): Likewise.
- (@aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode>_pat): Likewise.
- (@aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_pat): Likewise.
- (@aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_pat): Likewise.
- (@aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_pat): New expander.
- (*aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_pat): New pattern.
- (@aarch64_pred_cntp<mode>): Likewise.
- (@aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp):
- New expander.
- (*aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp)
- (*aarch64_incsi<PRED_ALL:mode>_cntp): New patterns.
- (@aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
- New expander.
- (*aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
- New pattern.
- (@aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New expander.
- (*aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New pattern.
- (@aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New expander.
- (*aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New pattern.
- (@aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New expander.
- (*aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New pattern.
- (@aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp):
- New expander.
- (*aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp)
- (*aarch64_incsi<PRED_ALL:mode>_cntp): New patterns.
- (@aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
- New expander.
- (*aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
- New pattern.
- (@aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New
- expander.
- (*aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New pattern.
- (@aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New
- expander.
- (*aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New pattern.
- (@aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New
- expander.
- (*aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New pattern.
- * config/aarch64/arm_sve.h: New file.
- * config/aarch64/aarch64-sve-builtins.h: Likewise.
- * config/aarch64/aarch64-sve-builtins.cc: Likewise.
- * config/aarch64/aarch64-sve-builtins.def: Likewise.
- * config/aarch64/aarch64-sve-builtins-base.h: Likewise.
- * config/aarch64/aarch64-sve-builtins-base.cc: Likewise.
- * config/aarch64/aarch64-sve-builtins-base.def: Likewise.
- * config/aarch64/aarch64-sve-builtins-functions.h: Likewise.
- * config/aarch64/aarch64-sve-builtins-shapes.h: Likewise.
- * config/aarch64/aarch64-sve-builtins-shapes.cc: Likewise.
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (@aarch64_sve_rev<PRED_ALL:mode>):
- New pattern.
- * config/aarch64/aarch64.c (aarch64_evpc_rev_global): Handle all
- SVE modes.
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.md (FFR_REGNUM, FFRT_REGNUM): New constants.
- * config/aarch64/aarch64.h (FIRST_PSEUDO_REGISTER): Bump to
- FFRT_REGNUM + 1.
- (FFR_REGS, PR_AND_FFR_REGS): New register classes.
- (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add entries for them.
- * config/aarch64/aarch64.c (pr_or_ffr_regnum_p): New function.
- (aarch64_hard_regno_nregs): Handle the new register classes.
- (aarch64_hard_regno_mode_ok): Likewise.
- (aarch64_regno_regclass): Likewise.
- (aarch64_class_max_nregs): Likewise.
- (aarch64_register_move_cost): Likewise.
- (aarch64_conditional_register_usage): Don't treat FFR and FFRT
- as general register_operands.
-
-2019-10-29 Martin Liska <mliska@suse.cz>
-
- * ggc-common.c: One can't subtract unsigned types
- in compare function.
-
-2019-10-29 Martin Liska <mliska@suse.cz>
-
- * cgraphunit.c (symbol_table::compile): Pass
- title as dump_memory_report argument.
- * toplev.c (dump_memory_report): New argument.
- (finalize): Pass new argument.
- * toplev.h (dump_memory_report): Add argument.
-
-2019-10-29 Martin Liska <mliska@suse.cz>
-
- * ggc-common.c: Move Leak to the first column.
-
-2019-10-29 Martin Liska <mliska@suse.cz>
-
- * cgraphunit.c (symbol_table::compile): Remove argument
- for dump_memory_report.
- * ggc-common.c (dump_ggc_loc_statistics): Likewise.
- (compare_final): Remove in order to make report
- better readable.
- * ggc.h (dump_ggc_loc_statistics): Remove argument.
- * mem-stats.h (mem_alloc_description::get_list):
- Do not pass cmp.
- (mem_alloc_description::dump): Likewise here.
- * toplev.c (dump_memory_report): Remove final
- argument.
- (finalize): Likewise.
- * toplev.h (dump_memory_report): Remove argument.
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_sve_cmp_immediate_p)
- (aarch64_simd_shift_imm_p): Accept scalars as well as vectors.
- * config/aarch64/predicates.md (aarch64_sve_cmp_vsc_immediate)
- (aarch64_sve_cmp_vsd_immediate): Accept "const_int", but don't
- accept "const".
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * coretypes.h (string_int_pair): New typedef.
- * langhooks-def.h (LANG_HOOKS_SIMULATE_ENUM_DECL): Define.
- (LANG_HOOKS_FOR_TYPES_INITIALIZER): Include it.
- * langhooks.h (lang_hooks_for_types::simulate_enum_decl): New hook.
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * langhooks.h (lang_hooks::simulate_builtin_function_decl): New hook.
- (simulate_builtin_function_decl): Declare.
- * langhooks-def.h (LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL): Define.
- (LANG_HOOKS_INITIALIZER): Include it.
- * langhooks.c (add_builtin_function_common): Rename to...
- (build_builtin_function): ...this. Add a location parameter and use
- it instead of BUILTINS_LOCATION. Remove the hook parameter and return
- the decl instead.
- (add_builtin_function): Update accordingly, passing the returned
- decl to the lang hook.
- (add_builtin_function_ext_scope): Likewise
- (simulate_builtin_function_decl): New function.
-
-2019-10-29 Jakub Jelinek <jakub@redhat.com>
-
- * doc/install.texi (--enable-offload-targets): Fix up a typo in the
- example, use actual names of supported offload targets.
-
- PR target/92258
- * config/i386/sse.md (iptr): Revert 2019-10-27 change.
-
-2019-10-28 Martin Sebor <msebor@redhat.com>
-
- * tree-ssa-strlen.c (get_addr_stridx): Add argument and use it.
- (handle_store): Pass argument to get_addr_stridx.
-
-2019-10-28 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92226
- * tree-ssa-strlen.c (compare_nonzero_chars): Return -1 also when
- the offset is in the open range outlined by SI's length.
-
-2019-10-28 Martin Sebor <msebor@redhat.com>
-
- PR c/66970
- * doc/cpp.texi (__has_builtin): Document.
- * doc/extend.texi (__builtin_frob_return_addr): Correct spelling.
-
-2019-10-28 Mihailo Stojanovic <mistojanovic@wavecomp.com>
-
- PR target/82981
- * config/mips/mips.md (<u>mulditi3): Generate patterns for high
- doubleword and low doubleword result of multiplication on
- MIPS64R6.
-
- * config/mips/mips.c (DIRECT_BUILTIN_PURE): New macro. Add a
- pure qualifier to the built-in.
- (MSA_BUILTIN_PURE): New macro. Add a pure qualifier to the MSA
- built-ins.
- (struct mips_builtin_description): Add is_pure flag.
- (mips_init_builtins): Mark built-in as pure if the flag in the
- corresponding mips_builtin_description struct is set.
-
- * config/mips/mips-msa.md (msa_insert_<msaftm_f>): Add an
- alternative which covers the floating-point input value. Also
- forbid the split of insert.d pattern for floating-point values.
-
-2019-10-28 Andrew Burgess <andrew.burgess@embecosm.com>
-
- * config.gcc: Add riscv-sr.o to extra_objs for riscv.
- * config/riscv/riscv-sr.c: New file.
- * config/riscv/riscv.c (riscv_reorg): New function.
- (TARGET_MACHINE_DEPENDENT_REORG): Define.
- * config/riscv/riscv.h (SIBCALL_REG_P): Define.
- (riscv_remove_unneeded_save_restore_calls): Declare.
- * config/riscv/t-riscv (riscv-sr.o): New build rule.
-
-2019-10-28 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR tree-optimization/92163
- * tree-ssa-dse.c (delete_dead_or_redundant_assignment): New param
- need_eh_cleanup with default value NULL. Gate on need_eh_cleanup
- before calling bitmap_set_bit.
- (dse_optimize_redundant_stores): Pass global need_eh_cleanup to
- delete_dead_or_redundant_assignment.
- (dse_dom_walker::dse_optimize_stmt): Likewise.
- * tree-ssa-dse.h (delete_dead_or_redundant_assignment): Adjust prototype.
-
-2019-10-28 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR middle-end/91272
- * tree-vect-stmts.c (vectorizable_condition): Support
- EXTRACT_LAST_REDUCTION with fully-masked loops.
-
-2019-10-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92252
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Adjust
- STMT_VINFO_REDUC_IDX when swapping operands.
-
-2019-10-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92241
- * tree-vect-loop.c (vect_fixup_scalar_cycles_with_patterns): When
- we failed to update the reduction index do not use the pattern
- stmts for the reduction chain.
- (vectorizable_reduction): When the reduction chain is corrupt,
- fail.
- * tree-vect-patterns.c (vect_mark_pattern_stmts): Stop when we
- fail to update the reduction chain.
-
-2019-10-28 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Use
- STMT_VINFO_REDUC_IDX from the actual stmt.
- (vect_transform_reduction): Likewise.
- (vectorizable_reduction): Compute the reduction chain length,
- do not recompute the reduction operand index. Remove no longer
- necessary restriction for condition reduction chains.
-
-2019-10-28 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/92225
- * config/i386/sse.md (REDUC_SSE_SMINMAX_MODE): Use TARGET_SSE4_2
- condition for V2DImode.
-
-2019-10-28 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (sse_cvtss2si<rex64namesuffix>_2):
- Remove %k operand modifier.
- (*vec_extractv2df_1_sse): Remove %q operand modifier.
-
-2019-10-28 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR rtl-optimization/92007
- * cfgcleanup.c (thread_jump): Add an assertion that we don't
- call it after reload if hot/cold partitioning has been done.
- (class pass_postreload_jump): Rename to
- pass_jump_after_combine.
- (make_pass_postreload_jump): Rename to
- make_pass_jump_after_combine.
- * passes.def(pass_postreload_jump): Move before reload, rename
- to pass_jump_after_combine.
- * tree-pass.h (make_pass_postreload_jump): Rename to
- make_pass_jump_after_combine.
-
-2019-10-25 Jan Hubicka <hubicka@ucw.cz>
-
- PR ipa/92242
- * ipa-fnsummary.c (ipa_merge_fn_summary_after_inlining): Check
- for missing EDGE_REF
- * ipa-prop.c (update_jump_functions_after_inlining): Likewise.
-
-2019-10-25 Jiufu Guo <guojiufu@linux.ibm.com>
-
- PR tree-optimization/88760
- * config/rs6000/rs6000-common.c (rs6000_option_optimization_table):
- Enable -funroll-loops for -O2 and above.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Set
- PARAM_MAX_UNROLL_TIMES to 2 and PARAM_MAX_UNROLLED_INSNS to 20, and
- do not turn on web and rngreg implicitly, if the unroller is not
- explicitly enabled.
-
-2019-10-27 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-prop.c (ipa_propagate_indirect_call_infos): Do not remove
- jump functions.
-
-2019-10-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * cgraph.c (cgraph_node::rtl_info): Fix cut&pasto in comment.
- * cgraph.h (cgraph_node::rtl_info): Likewise.
-
-2019-10-27 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-cp.c (propagate_constants_across_call): If args are not available
- just drop everything to varying.
- (find_aggregate_values_for_callers_subset): Watch for missing
- edge summary.
- (find_more_scalar_values_for_callers_subs): Likewise.
- * ipa-prop.c (ipa_compute_jump_functions_for_edge,
- update_jump_functions_after_inlining, propagate_controlled_uses):
- Watch for missing summaries.
- (ipa_propagate_indirect_call_infos): Remove summary after propagation
- is finished.
- (ipa_write_node_info): Watch for missing summaries.
- (ipa_read_edge_info): Create new ref.
- (ipa_edge_args_sum_t): Add remove.
- (IPA_EDGE_REF_GET_CREATE): New macro.
- * ipa-fnsummary.c (evaluate_properties_for_edge): Watch for missing
- edge summary.
- (remap_edge_change_prob): Likewise.
-
-2019-10-27 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline-transform.c (inline_call): update function summaries
- after expanidng thunk.
-
-2019-10-27 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-icf.c (sem_function::merge): Update function summaries.
- * ipa-prop.h (ipa_get_param): Do not sanity check for WPA.
-
-2019-10-27 Hongtao Liu <hongtao.liu@intel.com>
-
- * config/i386/sse.md (*<sse>_vm<plusminus_insn><mode>3,
- <sse>_vm<multdiv_mnemonic><mode>3): Remove <iptr> since
- operand already has scalar mode.
- (iptr): Remove SF/DF.
-
-2019-10-26 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/91289
- * config/rs6000/rs6000-logue.c (rs6000_emit_allocate_stack): Don't add
- an immediate to r0; use r11 instead. Save and restore r11 to r0 around
- this.
-
-2019-10-26 Hongtao Liu <hongtao.liu@intel.com>
-
- * config/i386/sse.md
- (<sse>_vm<plusminus_insn><mode>3<mask_scalar_name><round_scalar_name>,
- <sse>_vm<multdiv_mnemonic><mode>3<mask_scalar_name><round_scalar_name>,
- <sse>_vmsqrt<mode>2<mask_scalar_name><round_scalar_name>,
- <sse>_vm<code><mode>3<mask_scalar_name><round_saeonly_scalar_name>,
- <sse>_vmmaskcmp<mode>3):
- Change predicates from vector_operand to nonimmediate_operand,
- constraints xBm to xm, since scalar operations don't need
- memory address alignment.
- (avx512f_vmcmp<mode>3<round_saeonly_name>,
- avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Replace
- round_saeonly_nimm_predicate with
- round_saeonly_nimm_scalar_predicate.
- (fmai_vmfmadd_<mode><round_name>, fmai_vmfmsub_<mode><round_name>,
- fmai_vmfnmadd_<mode><round_name>,fmai_vmfnmsub_<mode><round_name>,
- *fmai_fmadd_<mode>, *fmai_fmsub_<mode>,
- *fmai_fnmadd_<mode><round_name>, *fmai_fnmsub_<mode><round_name>,
- avx512f_vmfmadd_<mode>_mask3<round_name>,
- avx512f_vmfmadd_<mode>_maskz_1<round_name>,
- *avx512f_vmfmsub_<mode>_mask<round_name>,
- avx512f_vmfmsub_<mode>_mask3<round_name>,
- *avx512f_vmfmsub_<mode>_maskz_1<round_name>,
- *avx512f_vmfnmadd_<mode>_mask<round_name>,
- *avx512f_vmfnmadd_<mode>_mask3<round_name>,
- *avx512f_vmfnmadd_<mode>_maskz_1<round_name>,
- *avx512f_vmfnmsub_<mode>_mask<round_name>,
- *avx512f_vmfnmsub_<mode>_mask3<round_name>,
- *avx512f_vmfnmsub_<mode>_maskz_1<round_name>,
- cvtusi2<ssescalarmodesuffix>32<round_name>,
- cvtusi2<ssescalarmodesuffix>64<round_name>, ): Replace
- round_nimm_predicate with round_nimm_scalr_predicate.
- (avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>,
- avx512f_sfixupimm<mode>_mask<round_saeonly_name>,
- avx512er_vmrcp28<mode><round_saeonly_name>,
- avx512er_vmrsqrt28<mode><round_saeonly_name>,
- ): Replace round_saeonly_nimm_predicate with
- round_saeonly_nimm_scalar_predicate.
- (avx512dq_vmfpclass<mode><mask_scalar_merge_name>): Replace
- vector_operand with nonimmediate_operand.
- * config/i386/subst.md (round_scalar_nimm_predicate,
- round_saeonly_scalar_nimm_predicate): Replace
- vector_operand with nonimmediate_operand.
-
-2019-10-26 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/89071
- * config/i386/i386.md (*rcpsf2_sse): Add
- avx_partial_xmm_update, prefer m constraint for TARGET_AVX.
- (*rsqrtsf2_sse): Ditto.
- (*sqrt<mode>2_sse): Ditto.
- (sse4_1_round<mode>2): separate constraint vm, add
- avx_partail_xmm_update, prefer m constraint for TARGET_AVX.
- * config/i386/sse.md (*sse_vmrcpv4sf2"): New define_insn used
- by pass rpad.
- (*<sse>_vmsqrt<mode>2<mask_scalar_name><round_scalar_name>*):
- Ditto.
- (*sse_vmrsqrtv4sf2): Ditto.
- (*avx512f_rndscale<mode><round_saeonly_name>): Ditto.
- (*sse4_1_round<ssescalarmodesuffix>): Ditto.
- (sse4_1_round<ssescalarmodesuffix>): Add m constraint and
- <iptr> pointer size modifier since vround support memory operand.
-
-2019-10-18 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/85969
- * config/avr/gen-avr-mmcu-specs.c (str_prefix_p): Remove unused
- static function.
-
-2019-10-25 Cesar Philippidis <cesar@codesourcery.com>
- Tobias Burnus <tobias@codesourcery.com>
-
- * gimplify.c (oacc_default_clause): Privatize fortran common blocks.
- (omp_notice_variable): Defer the expansion of DECL_VALUE_EXPR for
- common block decls.
-
-2019-10-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92222
- * tree-vect-slp.c (_slp_oprnd_info::first_pattern): Remove.
- (_slp_oprnd_info::second_pattern): Likewise.
- (_slp_oprnd_info::any_pattern): New.
- (vect_create_oprnd_info): Adjust.
- (vect_get_and_check_slp_defs): Compute whether any stmt is
- in a pattern.
- (vect_build_slp_tree_2): Avoid building up a node from scalars
- if any of the operand defs, not just the first, is in a pattern.
-
-2019-10-25 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Only fail
- swapping if we actually have to modify the IL on a shared stmt.
- (vect_build_slp_tree_2): Never fail swapping on shared stmts
- because we no longer modify the IL.
-
-2019-10-25 Martin Liska <mliska@suse.cz>
-
- * tree.c (dump_tree_statistics): Use sorted index 'j' and not 'i'.
-
-2019-10-25 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop.c (vectorizable_reduction): Restrict the
- LOOP_VINFO_CAN_FULLY_MASK_P handling to cases that will be
- handled by vect_transform_reduction. Allow fully-masked loops
- to be used with reduction chains.
- * tree-vect-stmts.c (vectorizable_operation): Handle reduction
- operations in fully-masked loops.
- (vectorizable_condition): Reject EXTRACT_LAST_REDUCTION
- operations in fully-masked loops.
-
-2019-10-25 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vectorizable_reduction): Verify
- STMT_VINFO_REDUC_IDX on the to be vectorized stmts is set up
- correctly.
- * tree-vect-patterns.c (vect_mark_pattern_stmts): Transfer
- STMT_VINFO_REDUC_IDX from the original stmts to the pattern
- stmts.
-
-2019-10-24 Jakub Jelinek <jakub@redhat.com>
-
- * gimplify.h (omp_construct_selector_matches): Declare.
- * gimplify.c (struct gimplify_omp_ctx): Add code member.
- (gimplify_call_expr): Call omp_resolve_declare_variant and remap
- called function if needed for flag_openmp.
- (gimplify_scan_omp_clauses): Set ctx->code.
- (omp_construct_selector_matches): New function.
- * omp-general.h (omp_constructor_traits_to_codes,
- omp_context_selector_matches, omp_resolve_declare_variant): Declare.
- * omp-general.c (omp_constructor_traits_to_codes,
- omp_context_selector_matches, omp_resolve_declare_variant): New
- functions.
-
- * config/arc/arc.c (hwloop_optimize): Add missing space in string
- literal.
- * config/rx/rx.c (rx_print_operand): Likewise.
- * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
- * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise.
- * ipa-sra.c (create_parameter_descriptors, process_scan_results):
- Likewise.
- * genemit.c (emit_c_code): Likewise.
- * plugin.c (try_init_one_plugin): Likewise. Formatting fix.
-
-2019-10-24 Jan Hubicka <hubicka@ucw.cz>
-
- * symbols-summary.h (fast_function_summary<T *, V>::release,
- fast_call_summary<T *, V>::release): Free m_vector.
-
-2019-10-24 Jan Hubicka <hubicka@ucw.cz>
-
- * cgraphunit.c (symbol_table::process_new_functions): Call
- ipa_free_size_summary.
- * ipa-cp.c (ipcp_cloning_candidate_p): Update.
- (devirtualization_time_bonus): Update.
- (ipcp_propagate_stage): Update.
- * ipa-fnsummary.c (ipa_size_summaries): New.
- (ipa_fn_summary_alloc): Alloc size summary.
- (dump_ipa_call_summary): Update.
- (ipa_dump_fn_summary): Update.
- (analyze_function_body): Update.
- (compute_fn_summary): Likewise.
- (ipa_get_stack_frame_offset): New function.
- (inline_update_callee_summaries): Do not update frame offsets.
- (ipa_merge_fn_summary_after_inlining): Update frame offsets here;
- remove call and function summary.
- (ipa_update_overall_fn_summary): Update.
- (inline_read_section): Update.
- (ipa_fn_summary_write): Update.
- (ipa_free_fn_summary): Do not remove summaries.
- (ipa_free_size_summary): New.
- (release summary pass): Also run at WPA.
- * ipa-fnsummary.h (ipa_size_summary): Declare.
- (ipa_fn_summary): Remove size, self_size, stack_frame_offset,
- estimated_self_stack_size.
- (ipa_size_summary_t): New type.
- (ipa_size_summaries): Declare.
- (ipa_free_size_summary): Declare.
- (ipa_get_stack_frame_offset): Declare.
- * ipa-icf.c (sem_function::merge): Update.
- * ipa-inline-analysis.c (estimate_size_after_inlining): Update.
- (estimate_growth): Update.
- (growth_likely_positive): Update.
- (clone_inlined_nodes): Update.
- (inline_call): Update.
- * ipa-inline.c (caller_growth_limits): Update.
- (edge_badness): Update.
- (recursive_inlining): Update.
- (inline_small_functions): Update.
- (inline_to_all_callers_1): Update.
- * ipa-prop.h (ipa_edge_args_sum_t): Update comment.
-
-2019-10-24 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/altivec.md (altivec_vavgu<VI_char>): Rename to...
- (uavg<mode>3_ceil): ... This.
- (altivec_vavgs<VI_char>): Rename to...
- (avg<mode>3_ceil): ... This.
- * config/rs6000/rs6000-builtin.def (VAVGUB, VAVGSB, VAVGUH, VAVGSH,
- VAVGUW, VAVGSW): Adjust.
-
-2019-10-24 Nathan Sidwell <nathan@acm.org>
-
- * dumpfile.c (dump_begin): Reorder decls to use RAII.
-
-2019-10-24 Martin Liska <mliska@suse.cz>
-
- * symbol-summary.h (gt_pch_nx): Mark all functions
- with gcc_unreachable as we do not expect to be called.
-
-2019-10-24 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_get_and_check_slp_defs): For reduction
- chains try harder with operand swapping and instead of
- putting a shifted chain into the reduction operands put
- a repetition of the final reduction op there as if we'd
- reassociate the expression.
-
-2019-10-24 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-reference.c (ipa_reference_optimization_summary_d): Rename
- statics_not_read and statics_not_written to statics_read and
- statics_written respectively.
- (no_module_statics): New static var.
- (ipa_reference_get_not_read_global): Rename to ...
- (ipa_reference_get_read_global): ... this.
- (ipa_reference_get_not_written_global): Rename to ...
- (ipa_reference_get_written_global): ... this.
- (dump_static_vars_set_to_file): Dump no_module_statics.
- (copy_static_var_set): Add for propagation parameter.
- (ipa_init): Initialize no_module_statics.
- (ipa_ref_opt_summary_t::duplicate): Update.
- (ipa_ref_opt_summary_t::remove): Update.
- (propagate): Update.
- (write_node_summary_p): Look correctly for bitmap differences.
- (ipa_reference_write_optimization_summary): Update.
- (ipa_reference_read_optimization_summary): Update.
- * ipa-reference.h
- (ipa_reference_get_not_read_global): Rename to ...
- (ipa_reference_get_read_global): ... this.
- (ipa_reference_get_not_written_global): Rename to ...
- (ipa_reference_get_written_global): ... this.
- * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Update.
- (call_may_clobber_ref_p_1): Update.
-
-2019-10-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.c (msp430_hard_regno_nregs_has_padding): Remove
- and add comment.
- (msp430_hard_regno_nregs_with_padding): Remove.
-
-2019-10-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/constraints.md: Allow post_inc for "Ya" constraint.
- * config/msp430/msp430.md (430x_shift_left): Use RLAM when the constant
- shift amount is between 1 and 4.
- (430x_arithmetic_shift_right): Use RRAM when the constant shift amount
- is between 1 and 4.
-
-2019-10-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92205
- * tree-vect-loop.c (vectorizable_reduction): Restrict
- search for alternate vectype_in to lane-reducing patterns
- we support.
-
-2019-10-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92203
- * treee-ssa-sccvn.c (eliminate_dom_walker::eliminate_stmt):
- Skip eliminating conversion stmts inserted by insertion.
-
-2019-10-24 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * config/s390/s390.c (s390_get_thread_pointer): Use
- gen_get_thread_pointer.
- (s390_expand_split_stack_prologue): Likewise.
- * config/s390/s390.md (UNSPEC_GET_TP): New UNSPEC.
- (*get_tp_31): New 31-bit splitter for UNSPEC_GET_TP.
- (*get_tp_64): New 64-bit splitter for UNSPEC_GET_TP.
- (get_thread_pointer<mode>): Use UNSPEC_GET_TP, use
- parameterized name.
-
-2019-10-24 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_analyze_slp): When reduction group
- SLP discovery fails try to handle the reduction as part
- of SLP reduction discovery.
-
-2019-10-23 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/rs6000-protos.h (rs6000_adjust_insn_length): New
- declaration.
- * config/rs6000/rs6000.c (rs6000_insn_cost): Use num_insns insn
- attribute if it exists, rather than the insn size. If we use the
- insn size, adjust the size to remove the extra size that prefixed
- instructions take.
- (rs6000_adjust_insn_length): New function.
- * config/rs6000/rs6000.h (ADJUST_INSN_LENGTH): New target hook to
- update the instruction sized if prefixed instructions are used.
- * config/rs6000/rs6000.md (prefixed_length attribute): Delete.
- (non_prefixed_length attribute): Delete.
- (num_insns attribute): New insn attribute to return the number of
- instructions.
- (max_prefixed_insns attribute): New insn attribute to return the
- maximum number of prefixed instructions in an insn.
- (length attribute): Do not adjust for prefix instructions here,
- punt to ADJUST_INSN_LENGTH.
- (mov<mode>_64bit): Set max_prefixed_insns and num_insns.
- (movtd_64bit_nodm): Set max_prefixed_insns and num_insns.
- (mov<mode>_ppc64): Set max_prefixed_insns and num_insns.
- * config/rs6000/vsx.md: (vsx_mov<mode>_64bit): Set
- max_prefixed_insns and num_insns.
-
- * config/rs6000/rs6000.md (mov<mode>_64bit_dm): Reformat.
- (movtd_64bit_nodm): Reformat.
- (mov<mode>_32bit): Reformat.
- (mov<mode>_softfloat): Reformat.
- (FMOVE128_GPR splitter): Reformat.
- (DIFD splitter): Reformat.
- (TI2 splitter): Reformat.
- * config/rs6000/predicates.md (lwa_operand): If the bottom two
- bits of the offset for the memory address are non-zero, use PLWA
- if prefixed instructions are available.
-
-2019-10-23 Jan Hubicka <hubicka@ucw.cz>
-
- * lto-streamer-out.c (cmp_symbol_files): Watch for overflow.
-
-2019-10-23 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-reference.c (varpool_removal_hook, ipa_reference_c_finalize): Fix
- previous patch.
-
-2019-10-23 Jan Hubicka <hubicka@ucw.cz>
-
- * lto-streamer-out.c (output_constructor): Push CTORS_OUT timevar.
- (cmp_symbol_files): New.
- (lto_output): Copy sections in file order.
- * lto-streamer.h (lto_file_decl_data): Add field order.
-
-2019-10-23 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-reference.h (ipa_reference_var_uid): Move offline.
- * ipa-reference.c (reference_vars_map_t): new type.
- (ipa_reference_vars_map, ipa_reference_vars_uids): New static vars.
- (ipa_reference_var_uid): Implement.
- (varpool_node_hooks): New static var.
- (varpool_removal_hook): New function.
- (is_improper): Do not check bitmap for id==-1
- (get_static_name): Update.
- (ipa_init): Initialize new datastructures.
- (analyze_function): Do not recompute ids.
- (propagate): Free reference_vars_to_consider.
- (stream_out_bitmap): Update.
- (ipa_reference_read_optimization_summary): Update.
-
-2019-10-23 qing zhao <qing.zhao@oracle.com>
-
- PR gcov-profile/91971
- * coverage.c (coverage_init): Mangle the full path of filename when
- filename is a absolute path.
-
-2019-10-23 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430-protos.h (msp430_has_hwmult): New.
- * config/msp430/msp430.c (msp430_no_hwmult): Remove.
- (msp430_has_hwmult): New.
- (msp430_output_labelref):
- s/msp430_hwmult_type != MSP430_HWMULT_NONE/msp430_has_hwmult ()/
- * config/msp430/msp430.md (mulhisi3): Likewise.
- (umulhisi3): Likewise.
- (mulsidi3): Likewise.
- (umulsidi3): Likewise.
-
-2019-10-23 Jan Hubicka <hubicka@ucw.cz>
-
- PR ipa/92074
- * params.def (inline-heuristics-hint-percent): Set to 600.
-
-2019-10-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/65930
- * tree-vect-loop.c (check_reduction_path): Allow conversions
- that only change the sign.
- (vectorizable_reduction): Relax latch def stmts we handle further.
-
-2019-10-23 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/90231
- * tree-ssa-loop-ivopts.c (get_debug_computation_at): New function.
- (remove_unused_ivs): Use it instead of get_computation_at. When
- choosing best candidate, only consider candidates where
- get_debug_computation_at actually returns non-NULL.
-
-2019-10-23 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/92131
- * tree-vrp.c (extract_range_from_plus_minus_expr): If the resulting
- range would be symbolic, drop to varying for any explicit overflow
- in the constant part or if neither range is a singleton.
-
-2019-10-23 Martin Liska <mliska@suse.cz>
-
- PR middle-end/81669
- * fibonacci_heap.h (fibonacci_node::fibonacci_node):
- Initialize m_data.
-
-2019-10-23 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_emit_approx_sqrt): Use
- int_mode_for_mode rather than mode_for_int_vector for scalars.
-
-2019-10-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92179
- * tree-vect-stmts.c (vectorizable_shift): For shift args
- that are all the same remove type restriction in the SLP case.
- Adjust SLP code to handle converting of the shift arg to
- only apply in case the modes are different.
-
-2019-10-23 Martin Liska <mliska@suse.cz>
-
- PR ipa/91969
- * ipa-inline.c (recursive_inlining): Do not print
- when curr->count is not initialized.
-
-2019-10-23 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_build_slp_tree_2): Do not build
- op from scalars in case there's a constant operand in its
- definition.
-
-2019-10-23 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Guard
- against out of range max skip or log values.
-
-2019-10-22 Giuliano Belinassi <giuliano.belinassi@usp.br>
-
- * cgraph.c (dump_graphviz): Change name to dump_name
-
-2019-10-22 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (rsbsi_carryin_reg): New pattern.
- * config/arm/arm.c (arm_rtx_costs_internal, case MINUS): Handle
- subtraction from a carry operation.
-
-2019-10-22 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/predicates.md (arm_borrow_operation): Handle CC_ADCmode.
-
-2019-10-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92173
- * tree-vect-loop.c (vectorizable_reduction): If
- vect_transform_reduction cannot handle code-generation try without
- the single-def-use-cycle optimization. Pass optab_vector to
- optab_for_tree_code to get vector shifts as that's what we'd
- generate.
-
-2019-10-22 Michael Matz <matz@suse.de>
-
- PR middle-end/90796
- * gimple-loop-jam.c (any_access_function_variant_p): New function.
- (adjust_unroll_factor): Use it to constrain safety, new parameter.
- (tree_loop_unroll_and_jam): Adjust call and profitable unroll factor.
-
-2019-10-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92173
- * tree-vect-loop.c (vectorizable_reduction): If
- vect_transform_reduction cannot handle code-generation try without
- the single-def-use-cycle optimization. Pass optab_vector to
- optab_for_tree_code to get vector shifts as that's what we'd
- generate.
-
-2019-10-22 Martin Liska <mliska@suse.cz>
-
- * diagnostic-format-json.cc (json_from_expanded_location):
- Use json::integer_number.
- * gcov.c (output_intermediate_json_line): Use new
- json::integer_number.
- (output_json_intermediate_file): Likewise.
- * json.cc (number::print): Move to ...
- (float_number::print): ... this.
- (integer_number::print): New.
- (test_writing_numbers): Move to ...
- (test_writing_float_numbers): ... this.
- (test_writing_integer_numbers): New.
- (json_cc_tests): Register test_writing_integer_numbers.
- * json.h (class value): Add forward declaration
- for float_number and integer_number.
- (enum kind): Add JSON_INTEGER and JSON_FLOAT.
- (class number): Move to ...
- (class float_number): ... this.
- (class integer_number): New.
- * optinfo-emit-json.cc (optrecord_json_writer::impl_location_to_json):
- Use json::integer_number.
- (optrecord_json_writer::location_to_json): Likewise.
- (optrecord_json_writer::profile_count_to_json): Likewise.
- (optrecord_json_writer::pass_to_json): Likewise.
-
-2019-10-22 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-slp.c (vect_slp_bb_region): Check whether
- autodetected_vector_size rather than vector_size is zero.
- * tree-vect-loop.c (vect_analyze_loop): Likewise.
- Set autodetected_vector_size immediately after calling
- vect_analyze_loop_2. Check for a fatal error before advancing
- next_size.
-
-2019-10-21 Jason Merrill <jason@redhat.com>
-
- * lock-and-run.sh: Check for process existence rather than timeout.
-
-2019-10-21 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * expr.c (expand_expr_real_2): Don't widen constant op1 when expanding
- widening multiplication.
-
-2019-10-21 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/iterators.md (t2_binop0): Fix typo in comment.
- * config/arm/arm.md (addsi3_carryin_shift): Simplify selection of the
- type attribute.
- (subsi3_carryin_shift): Separate into register and constant controlled
- alternatives. Use shift_amount_operand for operand 4. Set shift
- attribute and simplify type attribute.
- (subsi3_carryin_shift_alt): Likewise.
- (rsbsi3_carryin_shift): Likewise.
- (rsbsi3_carryin_shift_alt): Likewise.
- (andsi_not_shiftsi_si): Enable for TARGET_32BIT. Separate constant
- and register controlled shifts into distinct alternatives.
- (andsi_not_shiftsi_si_scc_no_reuse): Likewise.
- (andsi_not_shiftsi_si_scc): Likewise.
- (arm_cmpsi_negshiftsi_si): Likewise.
- (not_shiftsi): Remove redundant M constraint from alternative 1.
- (not_shiftsi_compare0): Likewise.
- (arm_cmpsi_insn): Remove redundant alternative 2.
- (cmpsi_shift_swp): Likewise.
- (sub_shiftsi): Likewise.
- (sub_shiftsi_compare0_scratch): Likewise.
- * config/arm/thumb2.md (thumb_andsi_not_shiftsi_si): Delete pattern.
- (thumb2_cmpsi_neg_shiftsi): Likewise.
-
-2019-10-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92162
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Lookup
- STMT_VINFO_REDUC_IDX in reduc_info.
- * tree-vect-stmts.c (vectorizable_condition): Likewise.
-
-2019-10-21 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (_slp_tree::ops): New member.
- (SLP_TREE_SCALAR_OPS): New.
- (vect_get_slp_defs): Adjust prototype.
- * tree-vect-slp.c (vect_free_slp_tree): Release
- SLP_TREE_SCALAR_OPS.
- (vect_create_new_slp_node): Initialize it. New overload for
- initializing by an operands array.
- (_slp_oprnd_info::ops): New member.
- (vect_create_oprnd_info): Initialize it.
- (vect_free_oprnd_info): Release it.
- (vect_get_and_check_slp_defs): Populate the operands array.
- Do not swap operands in the IL when not necessary.
- (vect_build_slp_tree_2): Build SLP nodes for invariant operands.
- Record SLP_TREE_SCALAR_OPS for all invariant nodes. Also
- swap operands in the operands array. Do not swap operands in
- the IL.
- (vect_slp_rearrange_stmts): Re-arrange SLP_TREE_SCALAR_OPS as well.
- (vect_gather_slp_loads): Fix.
- (vect_detect_hybrid_slp_stmts): Likewise.
- (vect_slp_analyze_node_operations_1): Search for a internal
- def child for computing reduction SLP_TREE_NUMBER_OF_VEC_STMTS.
- (vect_slp_analyze_node_operations): Skip ops-only stmts for
- the def-type push/pop dance.
- (vect_get_constant_vectors): Compute number_of_vectors here.
- Use SLP_TREE_SCALAR_OPS and simplify greatly.
- (vect_get_slp_vect_defs): Use gimple_get_lhs also for PHIs.
- (vect_get_slp_defs): Simplify greatly.
- * tree-vect-loop.c (vectorize_fold_left_reduction): Simplify.
- (vect_transform_reduction): Likewise.
- * tree-vect-stmts.c (vect_get_vec_defs): Simplify.
- (vectorizable_call): Likewise.
- (vectorizable_operation): Likewise.
- (vectorizable_load): Likewise.
- (vectorizable_condition): Likewise.
- (vectorizable_comparison): Likewise.
-
-2019-10-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92161
- * tree-vect-loop.c (vect_analyze_loop_2): Reset stmts def-type
- for reductions.
-
-2019-10-21 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.md (UNSPEC_RNDR, UNSPEC_RNDRRS): Define.
- (aarch64_rndr): New define_insn.
- (aarch64_rndrrs): Likewise.
- * config/aarch64/aarch64.h (AARCH64_ISA_RNG): Define.
- (TARGET_RNG): Likewise.
- * config/aarch64/aarch64.c (aarch64_expand_builtin): Use IGNORE
- argument.
- * config/aarch64/aarch64-protos.h (aarch64_general_expand_builtin):
- Add fourth argument in prototype.
- * config/aarch64/aarch64-builtins.c (enum aarch64_builtins):
- Add AARCH64_BUILTIN_RNG_RNDR, AARCH64_BUILTIN_RNG_RNDRRS.
- (aarch64_init_rng_builtins): Define.
- (aarch64_general_init_builtins): Call aarch64_init_rng_builtins.
- (aarch64_expand_rng_builtin): Define.
- (aarch64_general_expand_builtin): Use IGNORE argument, handle
- RNG builtins.
- * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
- __ARM_FEATURE_RNG when TARGET_RNG.
- * config/aarch64/arm_acle.h (__rndr, __rndrrs): Define.
-
-2019-10-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * tree-vect-stmts (ensure_base_align): Only change alignment if new
- alignment is more restrictive.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (vec_info::vector_size): New member variable.
- (vect_update_max_nunits): Update comment.
- (current_vector_size): Delete.
- * tree-vect-stmts.c (current_vector_size): Likewise.
- (get_vectype_for_scalar_type): Use vec_info::vector_size instead
- of current_vector_size.
- (get_mask_type_for_scalar_type): Likewise.
- * tree-vectorizer.c (try_vectorize_loop_1): Likewise.
- * tree-vect-loop.c (vect_update_vf_for_slp): Likewise.
- (vect_analyze_loop, vect_halve_mask_nunits): Likewise.
- (vect_double_mask_nunits, vect_transform_loop): Likewise.
- * tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
- (vect_make_slp_decision, vect_slp_bb_region): Likewise.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (vect_double_mask_nunits): Take a vec_info.
- * tree-vect-loop.c (vect_double_mask_nunits): Likewise.
- * tree-vect-stmts.c (supportable_narrowing_operation): Update call
- accordingly.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (vect_halve_mask_nunits): Take a vec_info.
- * tree-vect-loop.c (vect_halve_mask_nunits): Likewise.
- * tree-vect-loop-manip.c (vect_maybe_permute_loop_masks): Update
- call accordingly.
- * tree-vect-stmts.c (supportable_widening_operation): Likewise.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop-manip.c (vect_maybe_permute_loop_masks): Take
- a loop_vec_info.
- (vect_set_loop_condition_masked): Update call accordingly.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (supportable_narrowing_operation): Take a vec_info.
- * tree-vect-stmts.c (supportable_narrowing_operation): Likewise.
- (simple_integer_narrowing): Update call accordingly.
- (vectorizable_conversion): Likewise.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (simple_integer_narrowing): Take a vec_info.
- (vectorizable_call): Update call accordingly.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (can_duplicate_and_interleave_p): Take a vec_info.
- * tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
- (duplicate_and_interleave): Update call accordingly.
- * tree-vect-loop.c (vectorizable_reduction): Likewise.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (duplicate_and_interleave): Take a vec_info.
- * tree-vect-slp.c (duplicate_and_interleave): Likewise.
- (vect_get_constant_vectors): Update call accordingly.
- * tree-vect-loop.c (get_initial_defs_for_reduction): Likewise.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (get_vectype_for_scalar_type): Take a vec_info.
- * tree-vect-stmts.c (get_vectype_for_scalar_type): Likewise.
- (vect_prologue_cost_for_slp_op): Update call accordingly.
- (vect_get_vec_def_for_operand, vect_get_gather_scatter_ops)
- (vect_get_strided_load_store_ops, vectorizable_simd_clone_call)
- (vect_supportable_shift, vect_is_simple_cond, vectorizable_comparison)
- (get_mask_type_for_scalar_type): Likewise.
- (vect_get_vector_types_for_stmt): Likewise.
- * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
- * tree-vect-loop.c (vect_determine_vectorization_factor): Likewise.
- (get_initial_def_for_reduction, build_vect_cond_expr): Likewise.
- * tree-vect-patterns.c (vect_supportable_direct_optab_p): Likewise.
- (vect_split_statement, vect_convert_input): Likewise.
- (vect_recog_widen_op_pattern, vect_recog_pow_pattern): Likewise.
- (vect_recog_over_widening_pattern, vect_recog_mulhs_pattern): Likewise.
- (vect_recog_average_pattern, vect_recog_cast_forwprop_pattern)
- (vect_recog_rotate_pattern, vect_recog_vector_vector_shift_pattern)
- (vect_synth_mult_by_constant, vect_recog_mult_pattern): Likewise.
- (vect_recog_divmod_pattern, vect_recog_mixed_size_cond_pattern)
- (check_bool_pattern, adjust_bool_pattern_cast, adjust_bool_pattern)
- (search_type_for_mask_1, vect_recog_bool_pattern): Likewise.
- (vect_recog_mask_conversion_pattern): Likewise.
- (vect_add_conversion_to_pattern): Likewise.
- (vect_recog_gather_scatter_pattern): Likewise.
- * tree-vect-slp.c (vect_build_slp_tree_2): Likewise.
- (vect_analyze_slp_instance, vect_get_constant_vectors): Likewise.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (get_mask_type_for_scalar_type): Take a vec_info.
- * tree-vect-stmts.c (get_mask_type_for_scalar_type): Likewise.
- (vect_check_load_store_mask): Update call accordingly.
- (vect_get_mask_type_for_stmt): Likewise.
- * tree-vect-patterns.c (check_bool_pattern): Likewise.
- (search_type_for_mask_1, vect_recog_mask_conversion_pattern): Likewise.
- (vect_convert_mask_for_vectype): Likewise.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-patterns.c (vect_supportable_direct_optab_p): Take
- a vec_info.
- (vect_recog_dot_prod_pattern): Update call accordingly.
- (vect_recog_sad_pattern, vect_recog_pow_pattern): Likewise.
- (vect_recog_widen_sum_pattern): Likewise.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (vect_supportable_shift): Take a vec_info.
- * tree-vect-stmts.c (vect_supportable_shift): Likewise.
- * tree-vect-patterns.c (vect_synth_mult_by_constant): Update call
- accordingly.
-
-2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.c (get_vec_alignment_for_array_type): Use
- get_vectype_for_scalar_type_and_size instead of
- get_vectype_for_scalar_type.
-
-2019-10-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * common.opt (-fcommon): Fix description.
-
-2019-10-20 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/i386-protos.h (ix86_pre_reload_split): Declare.
- * config/i386/i386.c (ix86_pre_reload_split): New function.
- * config/i386/i386.md (*fix_trunc<mode>_i387_1, *add<mode>3_eq,
- *add<mode>3_ne, *add<mode>3_eq_0, *add<mode>3_ne_0, *add<mode>3_eq,
- *add<mode>3_ne, *add<mode>3_eq_1, *add<mode>3_eq_0, *add<mode>3_ne_0,
- *anddi3_doubleword, *andndi3_doubleword, *<code>di3_doubleword,
- *one_cmpldi2_doubleword, *ashl<dwi>3_doubleword_mask,
- *ashl<dwi>3_doubleword_mask_1, *ashl<mode>3_mask, *ashl<mode>3_mask_1,
- *<shift_insn><mode>3_mask, *<shift_insn><mode>3_mask_1,
- *<shift_insn><dwi>3_doubleword_mask,
- *<shift_insn><dwi>3_doubleword_mask_1, *<rotate_insn><mode>3_mask,
- *<rotate_insn><mode>3_mask_1, *<btsc><mode>_mask, *<btsc><mode>_mask_1,
- *btr<mode>_mask, *btr<mode>_mask_1, *jcc_bt<mode>, *jcc_bt<mode>_1,
- *jcc_bt<mode>_mask, *popcounthi2_1, frndintxf2_<rounding>,
- *fist<mode>2_<rounding>_1, *<code><mode>3_1, *<code>di3_doubleword):
- Use ix86_pre_reload_split instead of can_create_pseudo_p in condition.
- * config/i386/sse.md (*sse4_1_<code>v8qiv8hi2<mask_name>_2,
- *avx2_<code>v8qiv8si2<mask_name>_2,
- *sse4_1_<code>v4qiv4si2<mask_name>_2,
- *sse4_1_<code>v4hiv4si2<mask_name>_2,
- *avx512f_<code>v8qiv8di2<mask_name>_2,
- *avx2_<code>v4qiv4di2<mask_name>_2, *avx2_<code>v4hiv4di2<mask_name>_2,
- *sse4_1_<code>v2hiv2di2<mask_name>_2,
- *sse4_1_<code>v2siv2di2<mask_name>_2, sse4_2_pcmpestr,
- sse4_2_pcmpistr): Likewise.
-
-2019-10-20 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/install.texi (Configuration, --enable-objc-gc): hboehm.info
- now defaults to https.
-
-2019-10-20 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (nonoverlapping_refs_since_match_p): Do not
- skip non-zero array accesses.
-
-2019-10-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-slp.c (vect_slp_analyze_bb_1): Take a bb_vec_info
- and return a boolean success value. Move the allocation and
- initialization of the bb_vec_info to...
- (vect_slp_bb_region): ...here. Update call accordingly.
- (vect_slp_bb): Apply PARAM_SLP_MAX_INSNS_IN_BB here rather
- than in vect_slp_analyze_bb_1.
-
-2019-10-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-slp.c (vect_slp_analyze_bb_1): Call save_datarefs
- when processing the given datarefs for the first time and
- check_datarefs subsequently.
- (vect_slp_bb_region): New function, split out of...
- (vect_slp_bb): ...here. Don't recompute the region bounds and
- dataref sets when retrying with a different vector size.
-
-2019-10-19 Jakub Jelinek <jakub@redhat.com>
- Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/92140
- * config/i386/predicates.md (int_nonimmediate_operand): New special
- predicate.
- * config/i386/i386.md (*add<mode>3_eq, *add<mode>3_ne,
- *add<mode>3_eq_0, *add<mode>3_ne_0, *sub<mode>3_eq, *sub<mode>3_ne,
- *sub<mode>3_eq_1, *sub<mode>3_eq_0, *sub<mode>3_ne_0): New
- define_insn_and_split patterns.
-
-2019-10-19 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.md: Delete out--of-date comment about
- special-casing integer loads.
-
-2019-10-19 JeanHeyd Meneide <phdofthehouse@gmail.com>
-
- * escaped_string.h (escaped_string): New header.
- * tree.c (escaped_string): Remove escaped_string class.
-
-2019-10-18 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92157
- * tree-ssa-strlen.c (handle_builtin_string_cmp): Be prepared for
- compute_string_length to return a negative result.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (negv<SIDI:mode>3): New expansion rule.
- (negvsi3, negvdi3): Delete.
- (negdi2_compare): Delete.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (subvdi4): Decompose calculation into 32-bit
- operations.
- (subdi3_compare1): Delete pattern.
- (subvsi3_borrow): New insn pattern.
- (subvsi3_borrow_imm): Likewise.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (subv<mode>4): Delete.
- (subvdi4): New expander pattern.
- (subvsi4): Likewise. Handle some immediate values.
- (subvsi3_intmin): New insn pattern.
- (subvsi3): Likewise.
- (subvsi3_imm1): Likewise.
- * config/arm/arm.c (select_cc_mode): Also allow minus for CC_V
- idioms.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (usubvdi4): Allow registers or integers for
- incoming operands. Early split the calculation into SImode
- operations.
- (usubvsi3_borrow): New insn pattern.
- (usubvsi3_borrow_imm): Likewise.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (usubv<mode>4): Delete expansion.
- (usubvsi4): New pattern. Allow some immediate values for inputs.
- (usubvdi4): New pattern.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.c (arm_select_cc_mode): Allow either the first
- or second operand of the PLUS inside a DImode equality test to be
- sign-extend when selecting CC_Vmode.
- * config/arm/arm.md (addvdi4): Early-split the operation into SImode
- instructions.
- (addsi3_cin_vout_reg, addsi3_cin_vout_imm, addsi3_cin_vout_0): New
- expand patterns.
- (addsi3_cin_vout_reg_insn, addsi3_cin_vout_imm_insn): New patterns.
- (addsi3_cin_vout_0): Likewise.
- (adddi3_compareV): Delete.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (addsi3_compareV_reg_nosum): New insn.
- (addsi3_compareV_imm_nosum): New insn. Also add peephole2 patterns
- to transform this back into the summation version when that leads
- to smaller code.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (addv<mode>4): Delete.
- (addvsi4): New pattern. Handle immediate values that the architecture
- supports.
- (addvdi4): New pattern.
- (addsi3_compareV): Rename to ...
- (addsi3_compareV_reg): ... this. Add constraints for thumb2 variants
- and use COMPARE rather than NE.
- (addsi3_compareV_imm): New pattern.
- * config/arm/arm.c (arm_select_cc_mode): Return CC_Vmode for
- a signed-overflow check.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm-modes.def (CC_ADC): New CC mode.
- * config/arm/arm.c (arm_select_cc_mode): Detect selection of
- CC_ADCmode.
- (maybe_get_arm_condition_code): Handle CC_ADCmode.
- * config/arm/arm.md (uaddvdi4): Early expansion of unsigned addition
- with overflow.
- (addsi3_cin_cout_reg, addsi3_cin_cout_imm, addsi3_cin_cout_0): New
- expand patterns.
- (addsi3_cin_cout_reg_insn, addsi3_cin_cout_0_insn): New insn patterns
- (addsi3_cin_cout_imm_insn): Likewise.
- (adddi3_compareC): Delete insn.
- * config/arm/predicates.md (arm_carry_operation): Handle CC_ADCmode.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (adddi3): Call gen_addsi3_compare_op1.
- * (uaddv<mode>4): Delete expansion pattern.
- (uaddvsi4): New pattern.
- (uaddvdi4): Likewise.
- (addsi3_compareC): Delete pattern, change callers to use
- addsi3_compare_op1.
- (addsi3_compare_op1): No-longer anonymous. Clean up constraints to
- reduce the number of alternatives and re-work type attribute handling.
- (addsi3_compare_op2): Clean up constraints to reduce the number of
- alternatives and re-work type attribute handling.
- (compare_addsi2_op0): Likewise.
- (compare_addsi2_op1): Likewise.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm-modes.def (CC_NCV, CC_CZ): Delete CC modes.
- * config/arm/arm.c (arm_select_cc_mode): Remove old selection code
- for DImode operands.
- (arm_gen_dicompare_reg): Remove unreachable expansion code.
- (maybe_get_arm_condition_code): Remove support for CC_CZmode and
- CC_NCVmode.
- * config/arm/arm.md (arm_cmpdi_insn): Delete.
- (arm_cmpdi_unsigned): Delete.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.c (arm_const_double_prefer_rsbs_rsc): New function.
- (arm_canonicalize_comparison): For GT/LE/GTU/GEU, use the constant
- unchanged only if that will be cheaper.
- (arm_select_cc_mode): Recognize a swapped comparison that will
- be regenerated using RSBS or RSCS. Relax restriction on selecting
- CC_RSBmode.
- (arm_gen_dicompare_reg): Handle LE/GT/LEU/GEU comparisons against
- a constant.
- (arm_gen_compare_reg): Handle compare (CONST, X) when the mode
- is CC_RSBmode.
- (maybe_get_arm_condition_code): CC_RSBmode now returns the same codes
- as CCmode.
- * config/arm/arm.md (rsb_imm_compare_scratch): New pattern.
- (rscsi3_<CC_EXTEND>out_scratch): New pattern.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm-modes.def (CC_NV, CC_B): New CC modes.
- * config/arm/arm.c (arm_select_cc_mode): Recognize constructs that
- need these modes.
- (arm_gen_dicompare_reg): New code to early expand the sub-operations
- of EQ, NE, LT, GE, LTU and GEU.
- * config/arm/iterators.md (CC_EXTEND): New code attribute.
- * config/arm/predicates.md (arm_adcimm_operand): New predicate..
- * config/arm/arm.md (cmpsi3_carryin_<CC_EXTEND>out): New pattern.
- (cmpsi3_imm_carryin_<CC_EXTEND>out): Likewise.
- (cmpsi3_0_carryin_<CC_EXTEND>out): Likewise.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (cbranchdi4): Accept reg_or_int_operand for
- operand 2.
- (cstoredi4): Similarly, but for operand 3.
- * config/arm/arm.c (arm_canoncialize_comparison): Allow
- canonicalization of unsigned compares with a constant on Arm.
- Prefer using const+1 and adjusting the comparison over swapping the
- operands whenever the original constant was not valid.
- (arm_gen_dicompare_reg): If Y is not a valid operand, force it to a
- register here.
- (arm_validize_comparison): Do not force invalid DImode operands to
- registers here.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.c (arm_select_cc_mode): For DImode equality tests
- return CC_Zmode if comparing against a constant where one word is
- zero.
- (arm_gen_compare_reg): Split DImode handling to ...
- (arm_gen_dicompare_reg): ... here. Handle equality comparisons
- against simple constants.
- * config/arm/arm.md (arm_cmpdi_zero): Delete pattern.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (subsi3_carryin_shift_alt): New pattern.
- (rsbsi3_carryin_shift_alt): Likewise.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (negscc_borrow): New pattern.
- (mov_negscc): Don't split if the insn would match negscc_borrow.
- * config/arm/thumb2.md (thumb2_mov_negscc): Likewise.
- (thumb2_mov_negscc_strict_it): Likewise.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.c (arm_insn_cost): New function.
- (TARGET_INSN_COST): Override default definition.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.c (arm_rtx_costs_internal, case MINUS): Handle
- borrow operations.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.c (strip_carry_operation): New function.
- (arm_rtx_costs_internal, case PLUS): Handle addtion with carry-in
- for SImode.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/predicates.md (arm_carry_operation): New special
- predicate.
- * config/arm/iterators.md (LTUGEU): Delete iterator.
- (cnb): Delete code attribute.
- (optab): Delete ltu and geu elements.
- * config/arm/arm.md (addsi3_carryin): Renamed from
- addsi3_carryin_<optab>. Remove iterator and use arm_carry_operand.
- (add0si3_carryin): Similarly, but from add0si3_carryin_<optab>.
- (addsi3_carryin_alt2): Similarly, but from addsi3_carryin_alt2_<optab>.
- (addsi3_carryin_clobercc): Similarly.
- (addsi3_carryin_shift): Similarly. Do not allow register shifts in
- Thumb2 state.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (arm_subdi3): Delete insn.
- (zextendsidi_negsi, negdi_extendsidi): Delete insn_and_split.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm-modes.def (CC_RSB): New CC mode.
- * config/arm/predicates.md (arm_borrow_operation): Handle CC_RSBmode.
- * config/arm/arm.c (arm_select_cc_mode): Detect when we should
- return CC_RSBmode.
- (maybe_get_arm_condition_code): Handle CC_RSBmode.
- * config/arm/arm.md (subsi3_carryin): Make this pattern available to
- expand.
- (subdi3): Rewrite to early-expand the sub-operations.
- (rsb_im_compare): New pattern.
- (negdi2): Delete.
- (negdi2_insn): Delete.
- (arm_negsi2): Correct type attribute to alu_imm.
- (negsi2_0compare): New insn pattern.
- (negsi2_carryin): New insn pattern.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (addsi3_carryin_alt2): Use arm_not_operand for
- operand 2.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (addsi3_carryin_shift_<optab>): Reorder operands
- to match canonical form.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (zero_extend<mode>di2): Convert to define_expand.
- (extend<mode>di2): Likewise.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm-protos.h (arm_decompose_di_binop): New prototype.
- * config/arm/arm.c (arm_decompose_di_binop): New function.
- * config/arm/arm.md (adddi3): Also accept any const_int for op2.
- If not generating Thumb-1 code, decompose the operation into 32-bit
- pieces.
- * add0si_carryin_<optab>: New pattern.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * arm.md (adddi3): Only accept register operands.
- (arm_adddi3): Convert to simple insn with no split. Do not accept
- constants.
- (adddi_sesidi_di): Delete patern.
- (adddi_zesidi_di): Likewise.
- (uaddv<mode>4): Use LTU as condition for branch.
- (adddi3_compareV): Convert to simple insn with no split.
- (addsi3_compareV_upper): Delete pattern.
- (adddi3_compareC): Convert to simple insn with no split. Correct
- flags setting expression.
- (addsi3_compareC_upper): Delete pattern.
- (addsi3_compareC): Correct flags setting expression.
- (subdi3_compare1): Convert to simple insn with no split.
- (subsi3_carryin_compare): Delete pattern.
- (arm_subdi3): Convert to simple insn with no split.
- (subdi_zesidi): Delete pattern.
- (subdi_di_sesidi): Delete pattern.
- (subdi_zesidi_di): Delete pattern.
- (subdi_sesidi_di): Delete pattern.
- (subdi_zesidi_zesidi): Delete pattern.
- (negvdi3): Use s_register_operand.
- (negdi2_compare): Convert to simple insn with no split.
- (negdi2_insn): Likewise.
- (negsi2_carryin_compare): Delete pattern.
- (negdi_zero_extendsidi): Delete pattern.
- (arm_cmpdi_insn): Convert to simple insn with no split.
- (negdi2): Don't call gen_negdi2_neon.
- * config/arm/neon.md (adddi3_neon): Delete pattern.
- (subdi3_neon): Delete pattern.
- (negdi2_neon): Delete pattern.
- (splits for negdi2_neon): Delete splits.
-
-2019-10-18 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/92153
- * ggc-page.c (release_pages): Read g->alloc_size before free rather
- than after it.
-
-2019-10-18 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * config/arm/t-multilib: Add rule to regenerate mutlilib header file
- with any change to t-multilib, t-aprofile and t-rmprofile. Also add
- new multilib variants and new mappings.
-
-2019-10-18 Georg-Johann Lay <avr@gjlay.de>
-
- PR target/86040
- * config/avr/avr.c (avr_out_lpm): Do not shortcut-return.
-
-2019-10-18 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
- Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/86753
- * tree-vectorizer.h (scalar_cond_masked_key): New struct,
- and define hashmap traits for it.
- (loop_vec_info::scalar_cond_masked_set): New member.
- (vect_record_loop_mask): Adjust prototype.
- * tree-vectorizer.c (scalar_cond_masked_key::get_cond_ops_from_tree):
- Implement method.
- * tree-vect-loop.c (vectorizable_reduction): Pass NULL as last arg to
- vect_record_loop_mask.
- (vectorizable_live_operation): Likewise.
- (vect_record_loop_mask): New param scalar_mask. Add entry
- cond, loop_mask to scalar_cond_masked_set if scalar_mask is non NULL.
- * tree-vect-stmts.c (check_load_store_masking): New param scalar_mask.
- Pass it as last arg to vect_record_loop_mask.
- (vectorizable_call): Pass scalar_mask as last arg to
- vect_record_loop_mask.
- (vectorizable_store): Likewise.
- (vectorizable_load): Likewise.
- (vectorizable_condition): Check if another part of vectorized code
- applies loop_mask to condition or to it's inverse, and if yes,
- apply loop_mask to result of vector comparison.
-
-2019-10-17 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.c (pa_output_indirect_call): Fix typos in last change.
-
-2019-10-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92056
- * tree-ssa-strlen.c (determine_min_objsize): Call init_object_sizes
- before calling compute_builtin_object_size.
-
-2019-10-17 Iain Sandoe <iain@sandoe.co.uk>
-
- PR target/65342
- * config/rs6000/darwin.md (movdi_low, movsi_low_st): Delete.
- (movdi_low_st): Delete.
- * config/rs6000/rs6000.c
- (darwin_rs6000_legitimate_lo_sum_const_p): New.
- (mem_operand_gpr): Validate Mach-O LO_SUM cases separately.
- * config/rs6000/rs6000.md (movsi_low): Delete.
-
-2019-10-17 Jason Merrill <jason@redhat.com>
-
- * gimplify.h (get_initialized_tmp_var): Add default argument to
- post_p.
- * gimplify.c (gimplify_self_mod_expr, gimplify_omp_atomic): Remove
- NULL post_p argument.
- * targhooks (std_gimplify_va_arg_expr): Likewise.
-
-2019-10-17 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (_stmt_vec_info::cond_reduc_code): Remove.
- (STMT_VINFO_VEC_COND_REDUC_CODE): Likewise.
- * tree-vectorizer.c (vec_info::new_stmt_vec_info): Do not
- initialize STMT_VINFO_VEC_COND_REDUC_CODE.
- * tree-vect-loop.c (vect_is_simple_reduction): Set
- STMT_VINFO_REDUC_CODE.
- (vectorizable_reduction): Remove dead and redundant code, use
- STMT_VINFO_REDUC_CODE instead of STMT_VINFO_VEC_COND_REDUC_CODE.
-
-2019-10-17 Georg-Johann Lay <avr@gjlay.de>
-
- Fix breakage introduced by r276985.
-
- * config/avr/avr.c (avr_option_override): Remove set of
- PARAM_ALLOW_STORE_DATA_RACES.
- * common/config/avr/avr-common.c (avr_option_optimization_table)
- [OPT_LEVELS_ALL]: Turn on -fallow-store-data-races.
-
-2019-10-17 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.h (processor_costs): Add clear_ratio.
- (CLEAR_RATIO): Remove MIN and use ix86_cost->clear_ratio.
- * config/i386/x86-tune-costs.h: Set clear_ratio to the minimum
- of 6 and move_ratio in all cost models.
-
-2019-10-17 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (check_reduction_path): Compute reduction
- operation here.
- (vect_is_simple_reduction): Remove special-case of single-stmt
- reduction path detection.
-
-2019-10-17 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm-cpus.in (marvel-pj4): Add +fp to the architecture.
-
-2019-10-17 Yuliang Wang <yuliang.wang@arm.com>
-
- * config/aarch64/aarch64-sve2.md (aarch64_sve2_eor3<mode>)
- (aarch64_sve2_nor<mode>, aarch64_sve2_nand<mode>)
- (aarch64_sve2_bsl<mode>, aarch64_sve2_nbsl<mode>)
- (aarch64_sve2_bsl1n<mode>, aarch64_sve2_bsl2n<mode>):
- New combine patterns.
- * config/aarch64/iterators.md (BSL_DUP): New int iterator for the
- above.
- (bsl_1st, bsl_2nd, bsl_dup, bsl_mov): Attributes for the above.
-
-2019-10-17 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (value_range_base::dump): Display +INF for both
- pointers and integers when appropriate.
-
-2019-10-17 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * tree-vect-loop.c (vect_analyze_loop_2): Use same condition to decide
- when to use versioning threshold.
-
-2019-10-17 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * tree-vect-loop.c (determine_peel_for_niter): New function contained
- outlined code from ...
- (vect_analyze_loop_2): ... here.
-
-2019-10-17 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * tree-vect-loop.c (vect_transform_loop): Move code from here...
- * tree-vect-loop-manip.c (vect_loop_versioning): ... to here.
- * tree-vectorizer.h (vect_loop_versioning): Remove unused parameters.
-
-2019-10-17 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (needs_fold_left_reduction_p): Export.
- (vect_is_simple_reduction): Move all validity checks ...
- (vectorizable_reduction): ... here. Compute whether we
- need a fold-left reduction here.
- * tree-vect-patterns.c (vect_reassociating_reduction_p): Merge
- both overloads, check needs_fold_left_reduction_p directly.
- * tree-vectorizer.h (needs_fold_left_reduction_p): Declare.
-
-2019-10-17 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-pre.c (create_component_ref_by_pieces_1): Fix
- TARGET_MEM_REF creation.
-
-2019-10-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92129
- * tree-vect-loop.c (vectorizable_reduction): Also fail
- on GIMPLE_SINGLE_RHS.
-
-2019-10-17 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92056
- * tree-object-size.c (cond_expr_object_size): Return early if then_
- processing resulted in unknown size.
-
- PR tree-optimization/92115
- * tree-ssa-ifcombine.c (ifcombine_ifandif): Force condition into
- temporary if it could trap.
-
-2019-10-17 Richard Biener <rguenther@suse.de>
-
- PR debug/91887
- * dwarf2out.c (gen_formal_parameter_die): Also try to match
- context_die against a DW_TAG_GNU_formal_parameter_pack parent.
-
-2019-10-16 Jakub Jelinek <jakub@redhat.com>
-
- * tree-ssa-strlen.c (maybe_invalidate): Use
- HOST_WIDE_INT_PRINT_UNSIGNED instead of "%zu".
-
-2019-10-16 Andrew Burgess <andrew.burgess@embecosm.com>
- Jim Wilson <jimw@sifive.com>
-
- * config/riscv/riscv.h (REG_CLASS_CONTENTS): Add argument passing
- regs to SIBCALL_REGS.
- * config/riscv/riscv.c (riscv_regno_to_class): Change argument
- passing regs to SIBCALL_REGS.
-
-2019-10-16 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/83821
- * tree-ssa-strlen.c (maybe_invalidate): Add argument. Consider
- the length of a string when available.
- (handle_builtin_memset) Add argument.
- (handle_store, strlen_check_and_optimize_call): Same.
- (check_and_optimize_stmt): Same. Pass it to callees.
-
-2019-10-16 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91996
- * tree-ssa-strlen.c (maybe_warn_pointless_strcmp): Improve location
- information.
- (compare_nonzero_chars): Add an overload.
- (count_nonzero_bytes): Add an argument. Call overload above.
- Handle non-constant lengths in some range.
- (handle_store): Add an argument.
- (check_and_optimize_stmt): Pass an argument to handle_store.
-
-2019-10-16 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.c (neon_valid_immediate): Clear bytes before use.
-
-2019-10-16 Mihailo Stojanovic <mistojanovic@wavecomp.com>
-
- * config/mips/mips.c (mips_expand_builtin_insn): Force the
- operands which correspond to the same input-output register to
- have the same pseudo assigned to them.
-
-2019-10-16 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * cfgrtl.c (find_partition_fixes): Remove bbs_in_cold_partition.
-
-2019-10-16 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_classify_symbol):
- Apply reasonable limit to symbol offsets.
-
-2019-10-16 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vect_valid_reduction_input_p): Remove.
- (vect_is_simple_reduction): Delay checking to
- vectorizable_reduction and relax the checking.
- (vectorizable_reduction): Check we have a simple use. Check
- for bogus condition reductions.
- * tree-vect-stmts.c (vect_transform_stmt): Make sure we
- are looking at the last stmt in a pattern sequence when
- filling in backedge PHI values.
-
-2019-10-16 Peter Bergner <bergner@linux.ibm.com>
- Jiufu Guo <guojiufu@linux.ibm.com>
-
- PR target/70010
- * config/rs6000/rs6000.c (rs6000_can_inline_p): Prohibit inlining if
- the callee explicitly disables some isa_flags the caller is using.
-
-2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * function-abi.cc (expr_callee_abi): Assert for POINTER_TYPE_P.
-
-2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * genmodes.c (mode_data::order): New field.
- (blank_mode): Update accordingly.
- (VECTOR_MODES_WITH_PREFIX): Add an order parameter.
- (make_vector_modes): Likewise.
- (VECTOR_MODES): Update use accordingly.
- (cmp_modes): Sort by the new order field ahead of sorting by size.
- * config/aarch64/aarch64-modes.def (VNx2QI, VN2xHI, VNx2SI)
- (VNx4QI, VNx4HI, VNx8QI): New partial vector modes.
- * config/aarch64/aarch64.c (VEC_PARTIAL): New flag value.
- (aarch64_classify_vector_mode): Handle the new partial modes.
- (aarch64_vl_bytes): New function.
- (aarch64_hard_regno_nregs): Use it instead of BYTES_PER_SVE_VECTOR
- when counting the number of registers in an SVE mode.
- (aarch64_class_max_nregs): Likewise.
- (aarch64_hard_regno_mode_ok): Don't allow partial vectors
- in registers yet.
- (aarch64_classify_address): Treat partial vectors analogously
- to full vectors.
- (aarch64_print_address_internal): Consolidate the printing of
- MUL VL addresses, using aarch64_vl_bytes as the number of
- bytes represented by "VL".
- (aarch64_vector_mode_supported_p): Reject partial vector modes.
-
-2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_layout_frame): Use is_constant
- rather than known_lt when choosing frame layouts.
-
-2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_layout_frame): Assert
- that all the adjustments add up to the full frame size.
- Use crtl->outgoing_args_size directly as the final adjustment
- where appropriate.
-
-2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_layout_frame): Use a local
- "frame" reference instead of always referring directly to
- "cfun->machine->frame".
-
-2019-10-16 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92119
- * tree-vect-patterns.c (vect_recog_rotate_pattern): Guard
- against missing bswap lhs.
-
-2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/92033
- * poly-int.h (constant_lower_bound_with_limit): New function.
- (constant_upper_bound_with_limit): Likewise.
- * doc/poly-int.texi: Document them.
- * tree-vrp.c (value_range_base::set): Convert POLY_INT_CST bounds
- into the worst-case INTEGER_CST bounds.
-
-2019-10-16 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/91088
- * doc/invoke.texi (ipa-max-param-expr-ops): Document new option.
- * params.def (PARAM_IPA_MAX_PARAM_EXPR_OPS): New.
- * ipa-predicat.h (struct expr_eval_op): New struct.
- (expr_eval_ops): New typedef.
- (struct condition): Add type and param_ops fields, remove size field.
- (add_condition): Replace size parameter with type parameter, add
- param_ops parameter.
- * ipa-predicat.c (expr_eval_ops_equal_p): New function.
- (predicate::add_clause): Add comparisons on type and param_ops.
- (dump_condition): Add debug dump for param_ops.
- (remap_after_inlining): Adjust call arguments to add_condition.
- (add_condition): Replace size parameter with type parameter, add
- param_ops parameter. Unshare constant value used in conditions.
- * ipa-fnsummary.c (evaluate_conditions_for_known_args): Fold
- parameter expressions using param_ops.
- (decompose_param_expr): New function.
- (set_cond_stmt_execution_predicate): Use call to decompose_param_expr
- to replace call to unmodified_parm_or_parm_agg_item.
- (set_switch_stmt_execution_predicate): Likewise.
- (will_be_nonconstant_expr_predicate): Likewise. Replace usage of size
- with type.
- (inline_read_section): Read param_ops from summary stream.
- (ipa_fn_summary_write): Write param_ops to summary stream.
-
-2019-10-15 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR rtl-optimization/92107
- * genattrtab.c (write_attr_value) <do_operator>: Parenthesize the
- expression written.
-
-2019-10-15 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c: Update description of fix and continue.
-
-2019-10-15 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (darwin_binds_local_p): Update to call
- default_binds_local_p_3 () directly. amend comments.
-
-2019-10-15 Richard Biener <rguenther@suse.de>
-
- * lto-streamer-out.c (lto_variably_modified_type_p): New.
- (tree_is_indexable): Use it.
- * tree-streamer-out.c (pack_ts_type_common_value_fields):
- Stream variably_modified_type_p as TYPE_LANG_FLAG_0.
- * tree-streamer-in.c (unpack_ts_type_common_value_fields): Likewise.
-
-2019-10-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.md (zero_extendqipsi2): New.
- (zero_extendqisi2): Optimize case where src register and base dst
- register are the same.
- (zero_extendhipsi2): Don't use 430X insn for rYs->r case.
- (zero_extendpsisi2): Optimize r->m case.
- Add unnamed insn patterns to catch insns combine searches for when
- optimizing pointer manipulation.
-
-2019-10-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.md: Group zero_extend* insns together.
-
-2019-10-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/constraints.md: Allow post_inc operand for "Ya"
- constraint.
- * config/msp430/msp430.c (msp430_legitimate_address_p): Handle
- POST_INC.
- (msp430_subreg): Likewise.
- (msp430_split_addsi): Likewise.
- (msp430_print_operand_addr): Likewise.
- * config/msp430/msp430.h (HAVE_POST_INCREMENT): Define.
- (USE_STORE_POST_INCREMENT): Define.
- * config/msp430/msp430.md: Use the msp430_general_dst_operand or
- msp430_general_dst_nonv_operand predicates for the lvalues of insns.
- * config/msp430/predicates.md (msp430_nonpostinc_operand): New.
- (msp430_general_dst_operand): New.
- (msp430_general_dst_nonv_operand): New.
- (msp430_nonsubreg_operand): Remove.
- (msp430_nonsubreg_dst_operand): New.
- (msp430_nonsubreg_or_imm_operand): Allow reg or mem operands in place
- of defunct msp430_nonsubreg_operand.
- (msp430_nonsubregnonpostinc_or_imm_operand): New.
-
-2019-10-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91929
- * tree-ssa-pre.c (pre_expr_d::loc): New member.
- (get_or_alloc_expr_for_name): Initialize it.
- (get_or_alloc_expr_for_constant): Likewise.
- (phi_translate_1): Copy it.
- (create_expression_by_pieces): Use the original location
- of the expression for the inserted stmt.
- (compute_avail): Record the location of the stmt for the
- expressions created.
-
-2019-10-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-ssa-strlen.c (count_nonzero_bytes): Check tree_fits_uhwi_p
- before using tree_to_uhwi.
-
-2019-10-15 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * config/s390/s390.md: Run %a0:DI splitters only after reload.
-
-2019-10-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92094
- * tree-vect-loop.c (vectorizable_reduction): For nested cycles
- do not adjust the reduction definition def type.
- * tree-vect-stmts.c (vect_transform_stmt): Verify the scalar stmt
- defines the latch argument of the PHI.
-
-2019-10-15 Hongyu Wang <hongtao.wang@intel.com>
-
- PR target/92035
- * config/i386/avx512fintrin.h (_mm_mask_roundscale_ss,
- _mm_maskz_roundscale_ss, _mm_maskz_roundscale_round_ss,
- _mm_maskz_roundscale_round_ss, _mm_mask_roundscale_sd,
- _mm_maskz_roundscale_sd, _mm_mask_roundscale_round_sd,
- _mm_maskz_roundscale_round_sd): New intrinsics.
- (_mm_roundscale_ss, _mm_roundscale_round_ss): Use
- __builtin_ia32_rndscales?_mask_round builtins instead of
- __builtin_ia32_rndscales?_round.
- * config/i386/i386-builtin.def (__builtin_ia32_rndscaless_round,
- __builtin_ia32_rndscalesd_round): Remove.
- (__builtin_ia32_rndscaless_mask_round,
- __builtin_ia32_rndscalesd_mask_round): New intrinsics.
- * config/i386/sse.md
- (avx512f_rndscale<mode><round_saeonly_name>): Renamed to ...
- (avx512f_rndscale<mode><mask_scalar_name><round_saeonly_scalar_name>):
- ... this, adjust and add subst atrributes to make it maskable.
-
-2019-10-15 Richard Biener <rguenther@suse.de>
-
- PR middle-end/92046
- * common.opt (fallow-store-data-races): New.
- * params.def (PARAM_ALLOW_STORE_DATA_RACES): Remove.
- * params.h (ALLOW_STORE_DATA_RACES): Likewise.
- * doc/invoke.texi (fallow-store-data-races): Document.
- (--param allow-store-data-races): Remove docs.
- * opts.c (default_options_table): Enable -fallow-store-data-races
- at -Ofast.
- (default_options_optimization): Do not enable --param
- allow-store-data-races at -Ofast.
- * tree-if-conv.c (ifcvt_memrefs_wont_trap): Use flag_store_data_races
- instead of PARAM_ALLOW_STORE_DATA_RACES.
- * tree-ssa-loop-im.c (execute_sm): Likewise.
-
-2019-10-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR tree-optimization/92085
- * tree-if-conv.c (ifcvt_local_dce): Call gsi_next in else clause,
- instead of calling it unconditionally after
- delete_dead_or_redundant_assignment and fix indentation.
-
-2019-10-15 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/arm/vfp.md (fma<SDF:mode>4): Enable DF only when
- TARGET_VFP_DOUBLE.
- (*fmsub<SDF:mode>4): Likewise.
- *fnmsub<SDF:mode>4): Likewise.
- (*fnmadd<SDF:mode>4): Likewise.
-
-2019-10-14 Joel Hutton <Joel.Hutton@arm.com>
-
- * doc/tree-ssa.texi: Update renamed macro name.
-
-2019-10-14 Mihailo Stojanovic <mistojanovic@wavecomp.com>
-
- * config/mips/mips.c (mips_cannot_force_const_mem): Reject
- vector constants.
-
-2019-10-14 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c: Use unsigned ints for the picbase label
- counters, initialise the vars explicitly.
- (update_pic_label_number_if_needed): Move a variable declaration
- to where it's needed.
- (machopic_output_function_base_name): Use a more strict checking
- assert, and and unsigned int for the picbase label counter.
- (machopic_get_function_picbase): Likewise.
-
-2019-10-14 Richard Biener <rguenther@suse.de>
-
- PR middle-end/92046
- * dse.c (scan_insn): Use param max_active_local_stores.
- (dse_step1): Get PARAM_MAX_DSE_ACTIVE_LOCAL_STORES and adjust
- based on optimization level.
- * loop-invariant.c (move_loop_invariants): Adjust
- LOOP_INVARIANT_MAX_BBS_IN_LOOP based on optimization level.
- * opts.c (default_options_optimization): Do not adjust
- PARAM_MAX_DSE_ACTIVE_LOCAL_STORES and
- LOOP_INVARIANT_MAX_BBS_IN_LOOP here.
-
-2019-10-14 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm.c (arm_legitimize_address): Remove Thumb-2 bailout.
-
-2019-10-14 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm.c (arm_option_override): Don't override sched
- pressure algorithm.
-
-2019-10-14 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92069
- * tree-vect-loop.c (vect_analyze_scalar_cycles_1): For nested
- cycles do not set vect_nested_cycle on the latch definition.
-
-2019-10-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * function-abi.h (expr_callee_abi): Declare.
- * function-abi.cc (expr_callee_abi): New function.
-
-2019-10-14 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (value_range_base::set): Normalize unsigned ~[0,0]
- into [1,MAX].
- * tree-vrp.h (value_range_base::nonzero_p): Adjust for unsigned
- non-zero being represented as [1,MAX].
-
-2019-10-14 Xiong Hu Luo <luoxhu@linux.ibm.com>
-
- * tree-sra.c (dump_access): Add missing braces.
-
-2019-10-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_indirection_name): Rework the
- function to emit linker-visible symbols only for indirections
- in the data section. Clean up the code and update comments.
-
-2019-10-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_indirect_data_reference): Remove
- redundant code.
-
-2019-10-13 Nathan Sidwell <nathan@acm.org>
-
- * gengtype-lex.l (CXX_KEYWORD): Add 'mutable'.
-
-2019-10-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * doc/sourcebuild.texi (Test Directives, Add Options): Remove
- c99_runtime.
-
-2019-10-12 Jan Hubicka <hubicka@ucw.cz>
-
- * lto-streamer-out.c (collect_block_tree_leafs): Renumber statements
- so non-virutal are before virutals.
- (output_function): Avoid body modifications.
-
-2019-10-12 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.c (pa_output_call): Load descriptor address to register
- %r22. Load function address before global pointer.
- (pa_attr_length_indirect_call): Adjust length of inline versions of
- $$dyncall.
- (pa_output_indirect_call): Remove fast inline version of $$dyncall
- before normal cases. Update inline $$dyncall sequences to preserve
- function descriptor address in register %r22.
- (TRAMPOLINE_CODE_SIZE): Adjust.
- (pa_asm_trampoline_template): Revise 32-bit trampoline. Don't assume
- register %r22 contains trampoline address.
- (pa_trampoline_init): Adjust offsets.
- (pa_trampoline_adjust_address): Likewise.
- * config/pa/pa.h (TRAMPOLINE_SIZE): Adjust 32-bit size.
-
-2019-10-12 Iain Sandoe <iain@sandoe.co.uk>
-
- PR target/67183
- * config/darwin.c (machopic_indirection): New field to flag
- non-lazy-symbol-pointers in the data section.
- (machopic_indirection_name): Compute if an indirection should
- appear in the data section.
- (machopic_output_data_section_indirection): New callback split
- from machopic_output_indirection.
- (machopic_output_stub_indirection): Likewise.
- (machopic_output_indirection): Retain the code for non-lazy
- symbol pointers in their regular section.
- (machopic_finish): Use the new callbacks to order the indirection
- output.
-
-2019-10-12 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin-protos.h (machopic_finish): Delete.
- * config/darwin.c (machopic_finish): Make static.
-
-2019-10-12 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (darwin_file_end): Only emit empty CTOR/DTOR
- sections when building kernel extension code.
-
-2019-10-12 Palmer Dabbelt <palmer@sifive.com>
-
- * doc/extend.texi (Alternate Keywords): Change "-std=c11" to "a
- later standard."
-
-2019-10-12 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.c (pa_option_override): Remove trailing comma
- from warning.
-
-2019-10-12 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/92063
- * tree-eh.c (operation_could_trap_helper_p) <case COND_EXPR>
- <case VEC_COND_EXPR>: Return false with *handled = false.
- (tree_could_trap_p): For {,VEC_}COND_EXPR return false instead of
- recursing on the first operand.
- * fold-const.c (simple_operand_p_2): Use generic_expr_could_trap_p
- instead of tree_could_trap_p.
- * tree-ssa-sccvn.c (vn_nary_may_trap): Formatting fixes.
-
-2019-10-11 Jim Wilson <jimw@sifive.com>
-
- PR rtl-optimization/91860
- * combine.c (subst): If new_rtx is a constant, also check for
- SIGN_EXTEND when deciding whether to call simplify_unary_operation.
-
-2019-10-11 Richard Sandiford <richard.sandiford@arm.com>
-
- * expr.c (store_expr): Use rtx_to_poly_int64 rather than
- INTVAL when calling store_bit_field.
-
-2019-10-11 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Set when optimizing for
- size.
-
-2019-10-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * tree-vect-loop.c (vect_analyze_loop_operations): Adjust call to
- vectorizable_live_operation.
- (vectorizable_live_operation): Adjust parameters.
- * tree-vect-stmts.c (vect_init_vector,
- vect_gen_widened_results_half): Fix typo in function comment.
- (can_vectorize_live_stmts): Adjust function comment.
- Adjust parameters. Adjust call to vectorizable_live_operation.
- (vect_analyze_stmt): Adjust call to can_vectorize_live_stmts.
- (vect_transform_stmt): Adjust function comment. Adjust call to
- can_vectorize_live_stmts.
- * tree-vectorizer.h (vectorizable_live_operation): Adjust parameters.
-
-2019-10-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90883
- PR tree-optimization/91091
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Use correct
- alias-sets both for recording VN table entries and continuing
- walking after translating through copies. Handle same-sized
- reads from SSA names by returning the plain SSA name.
- (eliminate_dom_walker::eliminate_stmt): Properly handle
- non-size precision stores in redundant store elimination.
-
-2019-10-11 Jan Hubicka <hubicka@ucw.cz>
-
- * ggc-page.c (release_pages): Output statistics when !quiet_flag.
- (ggc_collect): Dump later to not interfere with release_page dump.
- (ggc_trim): New function.
- * ggc-none.c (ggc_trim): New.
- * ggc.h (ggc_trim): Declare.
-
-2019-10-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92066
- PR tree-optimization/92046
- * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
- Fix bogus cost model check.
-
-2019-10-11 Tobias Burnus <tobias@codesourcery.com>
-
- * langhooks-def.h (LANG_HOOKS_OMP_IS_ALLOCATABLE_OR_PTR): Define.
- (LANG_HOOKS_DECLS): Add it.
- * langhooks.h (lang_hooks_for_decls): Add omp_is_allocatable_or_ptr;
- update comment for omp_is_optional_argument.
- * omp-general.c (omp_is_allocatable_or_ptr): New.
- * omp-general.h (omp_is_allocatable_or_ptr): Declare.
- * omp-low.c (scan_sharing_clauses, lower_omp_target): Handle
- Fortran's optional arguments and allocatable/pointer scalars
- with use_device_addr.
-
-2019-10-11 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR target/77918
- * config/s390/2827.md: Add new opcodes.
- * config/s390/2964.md: Likewise.
- * config/s390/3906.md: Likewise.
- * config/s390/8561.md: Likewise.
- * config/s390/s390-builtins.def (s390_vfchesb): Use
- the new vec_cmpgev4sf_quiet_nocc.
- (s390_vfchedb): Use the new vec_cmpgev2df_quiet_nocc.
- (s390_vfchsb): Use the new vec_cmpgtv4sf_quiet_nocc.
- (s390_vfchdb): Use the new vec_cmpgtv2df_quiet_nocc.
- (vec_cmplev4sf): Use the new vec_cmplev4sf_quiet_nocc.
- (vec_cmplev2df): Use the new vec_cmplev2df_quiet_nocc.
- (vec_cmpltv4sf): Use the new vec_cmpltv4sf_quiet_nocc.
- (vec_cmpltv2df): Use the new vec_cmpltv2df_quiet_nocc.
- * config/s390/s390-modes.def (CCSFPS): New mode.
- * config/s390/s390.c (s390_match_ccmode_set): Support CCSFPS.
- (s390_select_ccmode): Return CCSFPS for LT, LE, GT, GE and LTGT.
- (s390_branch_condition_mask): Reuse CCS for CCSFPS.
- (s390_expand_vec_compare): Use non-signaling patterns where
- necessary.
- (s390_reverse_condition): Support CCSFPS.
- * config/s390/s390.md (*cmp<mode>_ccsfps): New pattern.
- * config/s390/vector.md: (VFCMP_HW_OP): Remove.
- (asm_fcmp_op): Likewise.
- (*smaxv2df3_vx): Use pattern for quiet comparison.
- (*sminv2df3_vx): Likewise.
- (*vec_cmp<VFCMP_HW_OP:code><mode>_nocc): Remove.
- (*vec_cmpeq<mode>_quiet_nocc): New pattern.
- (vec_cmpgt<mode>_quiet_nocc): Likewise.
- (vec_cmplt<mode>_quiet_nocc): New expander.
- (vec_cmpge<mode>_quiet_nocc): New pattern.
- (vec_cmple<mode>_quiet_nocc): New expander.
- (*vec_cmpeq<mode>_signaling_nocc): New pattern.
- (*vec_cmpgt<mode>_signaling_nocc): Likewise.
- (*vec_cmpgt<mode>_signaling_finite_nocc): Likewise.
- (*vec_cmpge<mode>_signaling_nocc): Likewise.
- (*vec_cmpge<mode>_signaling_finite_nocc): Likewise.
- (vec_cmpungt<mode>): New expander.
- (vec_cmpunge<mode>): Likewise.
- (vec_cmpuneq<mode>): Use quiet patterns.
- (vec_cmpltgt<mode>): Allow only on z14+.
- (vec_cmpordered<mode>): Use quiet patterns.
- (vec_cmpunordered<mode>): Likewise.
- (VEC_CMP_EXPAND): Add ungt and unge.
-
-2019-10-11 Jan Hubicka <hubicka@ucw.cz>
-
- * gimple-streamer-out.c (output_gimple_stmt): Add explicit function
- parameter.
- * lto-streamer-out.c: Include tree-dfa.h.
- (output_cfg): Do not use cfun.
- (lto_prepare_function_for_streaming): New.
- (output_function): Do not push cfun; do not initialize loop optimizer.
- * lto-streamer.h (lto_prepare_function_for_streaming): Declare.
- * passes.c (ipa_write_summaries): Use it.
- (ipa_write_optimization_summaries): Do not modify bodies.
- * tree-dfa.c (renumber_gimple_stmt_uids): Add function parameter.
- * tree.dfa.h (renumber_gimple_stmt_uids): Update prototype.
- * tree-ssa-dse.c (pass_dse::execute): Update use of
- renumber_gimple_stmt_uids.
- * tree-ssa-math-opts.c (pass_optimize_widening_mul::execute): Likewise.
-
-2019-10-11 Kewen Lin <linkw@gcc.gnu.org>
-
- * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Lower
- vec_promote_demote cost to 1 for non-Power7 VSX architectures.
-
-2019-10-10 Joseph Myers <joseph@codesourcery.com>
-
- * ginclude/float.h [!__DEC32_MANT_DIG__]: Do not define DFP
- macros.
- [__STDC_WANT_IEC_60559_DFP_EXT__ || __STDC_VERSION__ > 201710L]:
- Also define DFP macros for these conditions.
- [!__STDC_WANT_DEC_FP__] (DEC32_SUBNORMAL_MIN, DEC64_SUBNORMAL_MIN,
- DEC128_SUBNORMAL_MIN): Do not define.
- [__STDC_WANT_IEC_60559_DFP_EXT__ || __STDC_VERSION__ > 201710L]
- (DEC32_TRUE_MIN, DEC64_TRUE_MIN, DEC128_TRUE_MIN): New macros.
-
-2019-10-10 Xiong Hu Luo <luoxhu@linux.ibm.com>
- Sandra Loosemore <sandra@codesourcery.com>
-
- PR middle-end/26241
- * doc/lto.texi (IPA): Reference to the IPA passes.
- * doc/passes.texi (Pass manager): Add node IPA passes and
- description for each IPA pass.
-
-2019-10-10 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-reference.c: Do not include splay-tree.h
- (reference_vars_to_consider): Turn to hash map.
- (get_static_name, ipa_init, analyze_function, propagate,
- stream_out_bitmap, ipa_reference_write_optimization_summary,
- ipa_reference_write_optimization_summary): Update.
-
-2019-10-10 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-reference.c (propagate): Fix releasing of IPA summaries.
-
-2019-10-10 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c: Lookup Objective C metadata and force indirection
- for IVAR refs.
-
-2019-10-10 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/rs6000.c (quad_address_p): Add check for prefixed
- addresses.
- (mem_operand_gpr): Add check for prefixed addresses.
- (mem_operand_ds_form): Add check for prefixed addresses.
- (rs6000_legitimate_offset_address_p): If we support prefixed
- addresses, check for a 34-bit offset instead of 16-bit.
- (rs6000_legitimate_address_p): Add check for prefixed addresses.
- Do not allow load/store with update if the address is prefixed.
- (rs6000_mode_dependent_address): If we support prefixed
- addresses, check for a 34-bit offset instead of 16-bit.
-
-2019-10-10 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR target/77918
- * config/s390/vector.md (vcond_comparison_operator): New
- predicate.
- (vcond<V_HW:mode><V_HW2:mode>): Use vcond_comparison_operator.
-
-2019-10-10 David Malcolm <dmalcolm@redhat.com>
-
- PR 87488
- * Makefile.in (CFLAGS-opts.o): Pass in DOCUMENTATION_ROOT_URL via
- -D.
- * configure.ac (--with-documentation-root-url): New option.
- * configure: Regenerate.
- * diagnostic-format-json.cc (json_end_diagnostic): If there is an
- option URL, add it as a new string field of the diagnostic option.
- * diagnostic.c (diagnostic_initialize): Initialize get_option_url.
- (print_option_information): If get_option_url is non-NULL, call
- it, and if the result is non-NULL, potentially emit an escape
- sequence to markup the option text with the resulting URL.
- * diagnostic.h (diagnostic_context::get_option_url): New callback.
- * doc/invoke.texi (-fdiagnostics-format=): Add "option_url" to
- example of JSON output.
- * opts-diagnostic.h (get_option_url): New decl.
- * opts.c (get_option_url): New function.
- * toplev.c (general_init): Initialize the get_option_url callback.
-
-2019-10-10 David Malcolm <dmalcolm@redhat.com>
-
- PR 87488
- * common.opt (fdiagnostics-urls=): New option.
- (diagnostic-url.h): Add SourceInclude.
- (diagnostic_url_rule): New enum.
- * diagnostic-color.c: Include "diagnostic-url.h".
- (diagnostic_urls_enabled_p): New function.
- * diagnostic-url.h: New file.
- * diagnostic.c: Include "diagnostic-url.h".
- (diagnostic_urls_init): New function.
- * diagnostic.h (diagnostic_urls_init): New decl.
- * doc/invoke.texi (Diagnostic Message Formatting Options): Add
- -fdiagnostics-urls to the list.
- (-fdiagnostics-urls): New option.
- * gcc.c (driver_handle_option): Handle OPT_fdiagnostics_urls_.
- (driver::global_initializations): Call diagnostic_urls_init.
- * opts-global.c (init_options_once): Likewise.
- * opts.c (common_handle_option): Handle OPT_fdiagnostics_urls_.
- * pretty-print.c (pretty_printer::pretty_printer): Initialize
- show_urls.
- (pp_begin_url): New function.
- (pp_end_url): New function.
- (selftest::test_urls): New selftest.
- (selftest::pretty_print_c_tests): Call it.
- * pretty-print.h (pretty_printer::show_urls): New field.
- (pp_begin_url): New decl.
- (pp_end_url): New decl.
-
-2019-10-10 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/92022
- * config/alpha/alpha.c (alpha_handle_trap_shadows): Skip DEBUG_INSN.
-
-2019-10-10 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/88630
- * config/sh/sh.h (TARGET_FPU_SH4_300): New macro.
- * config/sh/sh.c (sh_option_override): Enable fsca and fsrra insns
- also for TARGET_FPU_SH4_300.
- (sh_emit_mode_set): Check for TARGET_FPU_SH4_300 instead of
- TARGET_SH4_300.
- * config/sh/sh.md (toggle_pr): Add TARGET_FPU_SH4_300 condition.
- (negsf2): Expand to either negsf2_fpscr or negsf2_no_fpscr.
- (*negsf2_i): Split into ...
- (negsf2_fpscr, negsf2_no_fpscr): ... these new patterns.
- (abssf2): Expand to either abssf2_fpsc or abssf2_no_fpsc.
- (**abssf2_i): Split into ...
- (abssf2_fpscr, abssf2_no_fpscr): ... these new patterns.
- (negdf2): Expand to either negdf2_fpscr or negdf2_no_fpscr.
- (*negdf2_i): Split into ...
- (negdf2_fpscr, negdf2_no_fpscr): ... these new patterns.
- (absdf2): Expand to either absdf2_fpscr or absdf2_no_fpsc.
- (**abssf2_i): Split into ...
- (absdf2_fpscr, absdf2_no_fpscr): ... these new patterns.
-
-2019-10-10 Richard Biener <rguenther@suse.de>
-
- PR middle-end/92046
- * opts.c (finish_options): Do not influence global --params
- from options that are adjustable per function.
- * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
- Apply --param adjustment based on active cost-model.
- * tree-ssa-phiopt.c (cond_if_else_store_replacement): Disable
- further store-sinking when vectorization or if-conversion
- are not enabled.
-
-2019-10-10 Jan Hubicka <hubicka@ucw.cz>
-
- PR middle-end/92037
- * cgraph.c (symbol_table_test::symbol_table_test): Use ggc_alloc
- rather than ggc_alloc_cleared to alloc symbol table.
- * toplev.c (general_init): Likewise.
- * cgraph.h (symbol_table): Explicitly construct every field.
-
-2019-10-10 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * common/config/s390/s390-common.c (PF_ARCH13): Rename to...
- (PF_Z15): ... this.
- * config.gcc: Add z15 as option for --with-arch and --with-tune
- configure switches.
- * config/s390/s390-c.c (s390_resolve_overloaded_builtin): Add
- error reporting for unsupported builtins.
- * config/s390/s390-opts.h (enum processor_type): Rename
- PROCESSOR_8561_ARCH13 to PROCESSOR_8561_Z15.
- * config/s390/8561.md: Rename arch13 to z15 throughout the file.
- * config/s390/driver-native.c (s390_host_detect_local_cpu):
- Likewise.
- * config/s390/s390-builtins.def: Likewise.
- * config/s390/s390.c (processor_table): Add z15 as option and keep arch13 as alternative.
- (s390_expand_builtin): Add missing check for unsupported builtins.
- (s390_canonicalize_comparison): Rename TARGET_ARCH13 to TARGET_Z15.
- (s390_rtx_costs): Likewise.
- (s390_get_sched_attrmask): Rename arch13 to z15.
- (s390_get_unit_mask): Likewise.
- (s390_is_fpd): Likewise.
- (s390_is_fxd): Likewise.
- * config/s390/s390.h (enum processor_flags): Likewise.
- * config/s390/s390.md: Likewise.
- * config/s390/vector.md: Likewise.
- * config/s390/vx-builtins.md: Likewise.
- * config/s390/s390.opt: Add z15 to processor_type value.
-
-2019-10-10 Andreas Krebbel <krebbel@linux.ibm.com>
-
- PR target/91035
- * config/s390/s390-protos.h (s390_output_split_stack_data): Add
- prototype.
- * config/s390/s390.md (UNSPECV_SPLIT_STACK_DATA): Remove.
- ("split_stack_data", "split_stack_call")
- ("split_stack_call_<mode>", "split_stack_cond_call")
- ("split_stack_cond_call_<mode>"): Remove.
- ("@split_stack_call<mode>", "@split_stack_cond_call<mode>"): New
- insn definition.
- * config/s390/s390.c (s390_output_split_stack_data): New function.
- (s390_expand_split_stack_prologue): Use the merged expander.
-
-2019-10-09 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/90879
- * builtins.c (check_access): Avoid using maxbound when null.
- * calls.c (maybe_warn_nonstring_arg): Adjust to get_range_strlen change.
- * doc/invoke.texi (-Wstring-compare): Document new warning option.
- * gimple-fold.c (get_range_strlen_tree): Make setting maxbound
- conditional.
- (get_range_strlen): Overwrite initial maxbound when non-null.
- * gimple-ssa-sprintf.c (get_string_length): Adjust to get_range_strlen
- changes.
- * tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Same.
- (used_only_for_zero_equality): New function.
- (handle_builtin_memcmp): Call it.
- (determine_min_objsize): Return an integer instead of tree.
- (get_len_or_size, strxcmp_eqz_result): New functions.
- (maybe_warn_pointless_strcmp): New function.
- (handle_builtin_string_cmp): Call it. Fold zero-equality of strcmp
- between a longer string and a smaller array.
- (get_range_strlen_dynamic): Overwrite initial maxbound when non-null.
-
-2019-10-09 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (darwin_override_options): Make the check for
- Objective-C ABI version more specific for 64bit code.
-
-2019-10-09 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_indirect_data_reference): Set flag to
- indicate that the new symbol is an indirection.
- (machopic_indirect_call_target): Likewise.
- * config/darwin.h (MACHO_SYMBOL_FLAG_INDIRECTION): New.
- (MACHO_SYMBOL_INDIRECTION_P): New.
- (MACHO_SYMBOL_FLAG_STATIC): Adjust bit number.
-
-2019-10-08 Jason Merrill <jason@redhat.com>
-
- * doc/invoke.texi: Document -fconcepts-ts.
-
-2019-10-09 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vect_is_simple_reduction): Simplify and
- allow stmts other than GIMPLE_ASSIGN in nested cycles.
-
-2019-10-08 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (_stmt_vec_info::reduc_vectype_in): New.
- (_stmt_vec_info::force_single_cycle): Likewise.
- (STMT_VINFO_FORCE_SINGLE_CYCLE): New.
- (STMT_VINFO_REDUC_VECTYPE_IN): Likewise.
- * tree-vect-loop.c (vectorizable_reduction): Set
- STMT_VINFO_REDUC_VECTYPE_IN and STMT_VINFO_FORCE_SINGLE_CYCLE.
- (vect_transform_reduction): Use them to remove redundant code.
- (vect_transform_cycle_phi): Likewise.
-
-2019-10-08 Dmitrij Pochepko <dmitrij.pochepko@bell-sw.com>
-
- PR tree-optimization/90836
- * match.pd (popcount): New pattern.
-
-2019-10-08 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/92026
- PR middle-end/92014
- * tree-ssa-strlen.c (count_nonzero_bytes): Avoid recursing for MEM_REF
- again once nbytes has been set. Set the access size when not yet set.
-
-2019-10-08 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_select_section): Remove dead code for
- old Objective-C section selection method, replace with unreachable.
-
-2019-10-08 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_indirect_data_reference): Check for
- required indirections before making direct access to defined
- values.
- (machopic_output_indirection): Place the indirected pointes for
- required indirections into the non-lazy symbol pointers section.
- (darwin_encode_section_info):
- * config/darwin.h (MACHO_SYMBOL_FLAG_MUST_INDIRECT): New.
- (MACHO_SYMBOL_MUST_INDIRECT_P): New.
-
-2019-10-08 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91994
- * config/i386/i386.c (x86_avx_u128_mode_needed): Use SSE_REG
- instead of ALL_SSE_REG to check if function call preserves some
- 256-bit SSE registers.
-
-2019-10-08 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
-
- * config.gcc: Move -L usage from LINK_OS_EXTRA_SPEC32 and
- LINK_OS_EXTRA_SPEC64 to MD_STARTFILE_PREFIX and
- MD_STARTFILE_PREFIX_1 when using --with-advance-toolchain.
-
-2019-10-08 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (_stmt_vec_info::v_reduc_type): Remove.
- (_stmt_vec_info::is_reduc_info): Add.
- (STMT_VINFO_VEC_REDUCTION_TYPE): Remove.
- (vectorizable_condition): Remove.
- (vectorizable_shift): Likewise.
- (vectorizable_reduction): Adjust.
- (info_for_reduction): New.
- * tree-vect-loop.c (vect_force_simple_reduction): Fold into...
- (vect_analyze_scalar_cycles_1): ... here.
- (vect_analyze_loop_operations): Adjust.
- (needs_fold_left_reduction_p): Simplify for single caller.
- (vect_is_simple_reduction): Likewise. Remove stmt restriction
- for nested cycles not part of double reductions.
- (vect_model_reduction_cost): Pass in the reduction type.
- (info_for_reduction): New function.
- (vect_create_epilog_for_reduction): Use it, access reduction
- meta off the stmt info it returns. Use STMT_VINFO_REDUC_TYPE
- instead of STMT_VINFO_VEC_REDUCTION_TYPE.
- (vectorize_fold_left_reduction): Remove pointless assert.
- (vectorizable_reduction): Analyze the full reduction when
- visiting the outermost PHI. Simplify. Use STMT_VINFO_REDUC_TYPE
- instead of STMT_VINFO_VEC_REDUCTION_TYPE. Direct reduction
- stmt code-generation to vectorizable_* in most cases. Verify
- code-generation only for cases handled by
- vect_transform_reductuon.
- (vect_transform_reduction): Use info_for_reduction to get at
- reduction meta. Simplify.
- (vect_transform_cycle_phi): Likewise.
- (vectorizable_live_operation): Likewise.
- * tree-vect-patterns.c (vect_reassociating_reduction_p): Look
- at the PHI node for STMT_VINFO_REDUC_TYPE.
- * tree-vect-slp.c (vect_schedule_slp_instance): Remove no
- longer necessary code.
- * tree-vect-stmts.c (vectorizable_shift): Make static again.
- (vectorizable_condition): Likewise. Get at reduction related
- info via info_for_reduction.
- (vect_analyze_stmt): Adjust.
- (vect_transform_stmt): Likewise.
- * tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
- STMT_VINFO_REDUC_TYPE instead of STMT_VINFO_VEC_REDUCTION_TYPE.
-
-2019-10-08 Joseph Myers <joseph@codesourcery.com>
-
- * doc/invoke.texi (-ffp-int-builtin-inexact): Document
- -fno-fp-int-builtin-inexact default for C2X.
-
-2019-10-07 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
- Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91532
- * tree-if-conv.c: Include tree-ssa-dse.h.
- (ifcvt_local_dce): Change param from bb to loop,
- and call dse_classify_store.
- (tree_if_conversion): Pass loop instead of loop->header as arg
- to ifcvt_local_dce.
- * tree-ssa-dse.c: Include tree-ssa-dse.h.
- (delete_dead_or_redundant_assignment): Remove static qualifier from
- declaration, and add prototype in tree-ssa-dse.h.
- (dse_store_status): Move to tree-ssa-dse.h.
- (dse_classify_store): Remove static qualifier and add new tree param
- stop_at_vuse, and add prototype in tree-ssa-dse.h.
- * tree-ssa-dse.h: New header.
-
-2019-10-07 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_output_indirection): Don't put
- hidden symbol indirections into the .data section, use the
- non-lazy symbol pointers section as normal.
- (darwin_encode_section_info): Record if a symbol is hidden.
- * config/darwin.h (MACHO_SYMBOL_FLAG_HIDDEN_VIS): New.
- (MACHO_SYMBOL_HIDDEN_VIS_P): New.
-
-2019-10-07 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_symbol_defined_p): Use symbol flag
- predicates instead of accessing bits directly.
- (machopic_indirect_call_target): Likewise.
- (machopic_output_indirection): Likewise.
- (darwin_encode_section_info): Improve description. Use renamed
- symbol flags. Use predicate macros for variables and functions.
- * config/darwin.h:
- Rename MACHO_SYMBOL_VARIABLE to MACHO_SYMBOL_FLAG_VARIABLE.
- Rename MACHO_SYMBOL_DEFINED to MACHO_SYMBOL_FLAG_DEFINED.
- Rename MACHO_SYMBOL_STATIC to MACHO_SYMBOL_FLAG_STATIC.
- (MACHO_SYMBOL_VARIABLE_P): New.
- (MACHO_SYMBOL_DEFINED_P):New.
- (MACHO_SYMBOL_STATIC_P): New.
- * config/i386/darwin.h (MACHO_SYMBOL_FLAG_VARIABLE): Delete.
- (SYMBOL_FLAG_SUBT_DEP): New.
- * config/rs6000/darwin.h (SYMBOL_FLAG_SUBT_DEP): New.
-
-2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.c (msp430_file_end): s/msp_/msp430_/
- (msp430_expand_epilogue): Likewise.
- * config/msp430/predicates.md: Likewise.
- * config/msp430/msp430.md: Likewise.
- Replace blocks of 8 spaces with tabs.
-
-2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430-protos.h (msp430_split_addsi): New prototype.
- * config/msp430/msp430.c (msp430_split_addsi): New.
- * config/msp430/msp430.md: Call msp430_split_addsi () instead of using
- a block of C code for splitting addsi.
-
-2019-10-07 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-expand.c (ix86_expand_floorceildf_32,
- ix86_expand_rounddf_32): Reorder functions.
- * config/i386/i386-protos.h: Update.
-
-2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config.in: Regenerate.
- * config/msp430/constraints.md: Fix docstring for "Ys" constraint.
- Add new "Yx" constraint.
- * config/msp430/driver-msp430.c (msp430_propagate_region_opt): New spec
- function.
- * config/msp430/msp430-protos.h (msp430_op_not_in_high_mem): New
- prototype.
- * config/msp430/msp430.c (msp430_option_override): Allow the lower
- code/data region to be selected in the small memory model.
- (msp430_section_attr): Don't warn if the "section" and "lower"
- attributes are used together.
- (msp430_handle_generic_attribute): Likewise.
- (msp430_var_in_low_mem): New function.
- (TARGET_ENCODE_SECTION_INFO): Define.
- (msp430_encode_section_info): New function.
- (gen_prefix): Return early in the small memory model.
- Require TARGET_USE_LOWER_REGION_PREFIX to be set before adding the
- ".lower" prefix if -m{code,data}-region=lower have been passed.
- (msp430_output_aligned_decl_common): Emit common symbols when
- -mdata-region=lower is passed unless TARGET_USE_LOWER_REGION_PREFIX is
- set.
- (TARGET_ASM_FILE_END): Define.
- (msp430_file_end): New function.
- (msp430_do_not_relax_short_jumps): Allow relaxation when
- function will be in the lower region.
- (msp430_op_not_in_high_mem): New function.
- (msp430_print_operand): Check "msp430_op_not_in_high_mem" for
- the 'X' operand selector.
- Clarify comment for 'x' operand selector.
- * config/msp430/msp430.h (LINK_SPEC): Propagate
- -m{code,data}-region to the linker via spec function
- msp430_propagate_region_opt.
- (msp430_propagate_region_opt): New prototype.
- (EXTRA_SPEC_FUNCTIONS): Add msp430_propagate_region_opt.
- (SYMBOL_FLAG_LOW_MEM): Define.
- * config/msp430/msp430.md (addsipsi3): Add missing "%X" operand
- selector.
- (zero_extendqihi2): Fix operand number used by "%X" selector.
- (zero_extendqisi2): Likewise.
- (zero_extendhisi2): Likewise.
- (movqi): Use "Yx" constraint in place of "%X" operand selector.
- (movhi): Likewise.
- (addqi3): Likewise.
- (addhi3): Likewise.
- (addsi3): Likewise.
- (addhi3_cy): Likewise.
- (addchi4_cy): Likewise.
- (subqi3): Likewise.
- (subhi3): Likewise.
- (subsi3): Likewise.
- (bic<mode>3): Likewise.
- (and<mode>3): Likewise.
- (ior<mode>3): Likewise.
- (xor<mode>3): Likewise.
- (slli_1): Add missing "%X" operand selector.
- (slll_1): Likewise.
- (slll_2): Likewise.
- (srai_1): Likewise.
- (sral_1): Likewise.
- (sral_2): Likewise.
- (srli_1): Likewise.
- (srll_1): Likewise.
- (cbranchqi4_real): Use "Yx" constraint in place of "%X" operand
- selector.
- (cbranchhi4_real): Likewise.
- (cbranchqi4_reversed): Likewise.
- (cbranchhi4_reversed): Likewise.
- (*bitbranch<mode>4): Likewise.
- (*bitbranch<mode>4_z): Remove unnecessary "%x" operand selector.
- * config/msp430/msp430.opt (mcode-region=): Set default to
- MSP430_REGION_LOWER. Improve docstring.
- (mdata-region=): Likewise.
- (muse-lower-region-prefix): New option.
- * config/msp430/t-msp430 (MULTILIB_OPTIONS): Add
- mdata-region=none multilib.
- (MULTILIB_MATCHES): Set mdata-region={upper,either} to match
- mdata-region=none multilib.
- MULTILIB_EXCEPTIONS: Remove.
- MULTILIB_REQUIRED: Define.
- * configure: Regenerate.
- * configure.ac: Define HAVE_AS_GNU_ATTRIBUTE and
- HAVE_AS_MSPABI_ATTRIBUTE if GAS version >= 2.33.50.
- * doc/extend.texi: Clarify comment for {upper,lower,either}
- function attributes.
- Add separate description for "lower" variable attribute.
-
-2019-10-07 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR target/77918
- * optabs-tree.c (vcond_icode_p): New function.
- (vcond_eq_icode_p): Likewise.
- (expand_vec_cond_expr_p): Use vcond_icode_p and
- vcond_eq_icode_p.
- * optabs.c (can_vcond_compare_p): New function.
- * optabs.h (can_vcond_compare_p): Likewise.
-
-2019-10-07 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR target/77918
- * gimple-expr.c (gimple_cond_get_ops_from_tree): Assert that the
- caller passes a non-trapping condition.
- (is_gimple_condexpr): Allow trapping conditions.
- (is_gimple_condexpr_1): New helper function.
- (is_gimple_condexpr_for_cond): New function, acts like old
- is_gimple_condexpr.
- * gimple-expr.h (is_gimple_condexpr_for_cond): New function.
- * gimple.c (gimple_could_trap_p_1): Handle COND_EXPR and
- VEC_COND_EXPR. Fix an issue with statements like i = (fp < 1.).
- * gimplify.c (gimplify_cond_expr): Use
- is_gimple_condexpr_for_cond.
- (gimplify_expr): Allow is_gimple_condexpr_for_cond.
- * tree-eh.c (operation_could_trap_p): Assert on COND_EXPR and
- VEC_COND_EXPR.
- (tree_could_trap_p): Handle COND_EXPR and VEC_COND_EXPR.
- * tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): Use
- is_gimple_condexpr_for_cond, remove pointless tmp check
- (forward_propagate_into_cond): Remove pointless tmp check.
-
-2019-10-07 Vladislav Ivanishin <vlad@ispras.ru>
-
- * gimple-iterator.h (gsi_next_nonvirtual_phi): Change the semantics to
- match that of other gsi_next_* functions. Adjust the comment.
- (gsi_start_nonvirtual_phis): New function.
- * ipa-icf.c (sem_function::compare_phi_node): Update uses of
- gsi_next_nonvirtual_phi accordingly. (No functional change.)
-
-2019-10-07 Vladislav Ivanishin <vlad@ispras.ru>
-
- * doc/invoke.texi (-Wuninitialized): Don't mention the clobbered by
- setjmp situation here. Fix a verb's ending: "the exact variables or
- elements for which there are warnings depends" -> "... depend".
-
-2019-10-07 Aldy Hernandez <aldyh@redhat.com>
-
- * ipa-prop.c (ipa_vr::nonzero_p): Add TYPE_UNSIGNED check.
-
-2019-10-07 Aldy Hernandez <aldyh@redhat.com>
-
- * ipa-prop.c (ipa_vr::nonzero_p): New.
- (ipcp_update_vr): Use nonzero_p instead of open-coding check for
- non-zero range.
- * ipa-prop.h (class ipa_vr): Add nonzero_p.
- * tree-vrp.c (range_has_numeric_bounds_p): New.
- (range_int_cst_p): Use range_has_numeric_bounds_p.
- (get_range_op_handler): New.
- (supported_types_p): New.
- (defined_ranges_p): New.
- (drop_undefines_to_varying): New.
- (range_fold_binary_symbolics_p): New.
- (range_fold_unary_symbolics_p): New.
- (range_fold_unary_expr): Extract out into above functions.
- (range_fold_binary_expr): Same.
- (value_range_base::normalize_addresses): New.
- (value_range_base::normalize_symbolics): Normalize addresses.
- * tree-vrp.h (class value_range_base): Add normalize_addresses.
-
-2019-10-07 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (value_range_base::singleton_p): Use
- value_range_base::num_pairs instead of vrp_val_is* to check
- if a range has one sub-range.
-
-2019-10-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * ira-lives.c (check_and_make_def_conflict): Handle cases in which
- DEF is not a true earlyclobber but is tied to a specific input
- operand, and so is effectively earlyclobber wrt inputs that have
- different values.
- (make_early_clobber_and_input_conflicts): Pass this case to the above.
-
-2019-10-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * machmode.h (opt_mode): Mark constructors with CONSTEXPR.
- (pod_mode): Mark operators likewise.
- (scalar_int_mode): Mark non-default constructors and
- operators with CONSTEXPR.
- (scalar_float_mode, scalar_mode, complex_mode): Likewise.
- (fixed_size_mode): Likewise.
-
-2019-10-07 Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/91994
- * config/i386/sse.md (avx_vzeroupper): Turn into a define_expand
- and wrap the unspec_volatile in a parallel.
- (*avx_vzeroupper): New define_insn. Use a match_parallel around
- the unspec_volatile.
- * config/i386/predicates.md (vzeroupper_pattern): Expect the
- unspec_volatile to be wrapped in a parallel.
- * config/i386/i386-features.c (ix86_add_reg_usage_to_vzeroupper)
- (ix86_add_reg_usage_to_vzerouppers): New functions.
- (rest_of_handle_insert_vzeroupper): Use them to add register
- usage information to the vzeroupper instructions.
-
-2019-10-07 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91975
- * tree-ssa-loop-ivcanon.c (constant_after_peeling): Consistently
- handle invariants.
-
-2019-10-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * var-tracking.c (dataflow_set_clear_at_call): Hoist temporary
- function result outside of EXECUTE_IF_SET_IN_HARD_REG_SET.
-
-2019-10-06 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (darwin_override_options): Adjust objective-c
- ABI version error messages to avoid punctuation and contracted
- negations.
-
-2019-10-05 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline.c: Fix type; compute size rather than self_size
- for size of caller function.
-
-2019-10-05 Iain Sandoe <iain@sandoe.co.uk>
-
- PR target/59888
- * config/darwin.c (darwin_rodata_section): Add relocation flag,
- choose const_data section for constants with relocations.
- (machopic_select_section): Pass relocation flag to
- darwin_rodata_section ().
-
-2019-10-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91734
- * generic-match-head.c: Include fold-const-call.h.
- * match.pd (sqrt(x) cmp c): Check the boundary value and
- in case inexact computation of c*c affects comparison of the boundary,
- turn LT_EXPR into LE_EXPR, GE_EXPR into GT_EXPR, LE_EXPR into LT_EXPR
- or GT_EXPR into GE_EXPR. Punt for sqrt comparisons against NaN and
- for -frounding-math. For c2, try the next smaller or larger floating
- point constant depending on comparison code and if it has the same
- sqrt as c2, use it instead of c2.
-
-2019-10-04 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91977
- * tree-ssa-strlen.c (count_nonzero_bytes): Handle assignments with
- MEM_REF right operand. Avoid failing for MEM_REF assignments from
- uninitialized objects.
-
-2019-10-04 Martin Sebor <msebor@redhat.com>
-
- * builtins.c (compute_objsize): Add an argument.
- * tree-object-size.c (addr_object_size): Same.
- (compute_builtin_object_size): Same.
- * tree-object-size.h (compute_builtin_object): Same.
-
-2019-10-04 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline.c (inline_insns_single, inline_insns_auto): Fix typo.
-
-2019-10-04 Rafael Tsuha <rafael.tsuha@usp.br>
-
- * match.pd (sinh (x) / cosh (x)): New simplification rule.
-
-2019-10-04 Martin Jambor <mjambor@suse.cz>
-
- * tree-ssa-forwprop.c (simplify_builtin_call): Set gimple call
- fntype when switching to calling memcpy instead of memset.
-
-2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * hash-table.h (hash_table::empty_slow): Don't assign
- size_t values to int variables.
-
-2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * expr.c (convert_mode_scalar): Remove shadowing local var.
- (emit_block_move): Rename local vars.
- (block_move_libcall_safe_for_call_parm): Remove shadowing local var.
- (emit_push_insn): Rename local vars.
- (expand_assignment): Fix wrong mode in assign_stack_temp. Remove
- shadowing local vars.
- (store_constructor): Remove shadowing local vars. Rename local var.
- (store_field, expand_cond_expr_using_cmove,
- expand_expr_real_2): Remove shadowing local vars.
- (expand_expr_real_1,
- do_store_flag): Remove shadowing local vars. Rename local vars.
-
-2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * cgraph.h (FOR_EACH_ALIAS): Avoid shadowing the loop variable.
-
-2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * genmatch.c (commutate): Rename local var.
- (lower_cond): Reuse local var.
- (dt_node::gen, dt_node::gen_kids, dt_node::gen_kids_1,
- dt_operand::gen, dt_operand::gen_gimple_expr,
- dt_simplify::gen): Add a param. Rename generated vars.
- (decision_tree::insert_operand,
- (capture_info::walk_match, capture_info::walk_result,
- capture_info::walk_c_expr): Rename local vars.
- (expr::gen_transform): Rename generated vars.
- Use snprintf. Rename local vars.
- (capture::gen_transform, dt_operand::get_name,
- dt_operand::gen_opname): Rename generated vars.
- (write_predicate): Adjust call to gen_kids.
- (parser::get_internal_capture_id): Rename generated vars.
- (parser::parse_expr): Rename local vars.
- (parser::parse_if): Remove local var.
- (parser::parse_pattern, add_operator): Rename local vars.
-
-2019-10-04 Joseph Myers <joseph@codesourcery.com>
-
- * builtins.def (DEF_C2X_BUILTIN): New macro.
- (exp10, exp10f, exp10l, fabsd32, fabsd64, fabsd128, nand32)
- (nand64, nand128, roundeven, roundevenf, roundevenl, strdup)
- (strndup): Use DEF_C2X_BUILTIN.
- * coretypes.h (enum function_class): Add function_c2x_misc.
-
-2019-10-04 Maya Rashish <coypu@sdf.org>
-
- * ira-color.c (update_costs_from_allocno): Call
- ira_init_register_move_cost_if_necessary.
-
-2019-10-04 Jeff Law <law@redhat.com>
-
- * config/h8300/h8300.md (cpymemsi): Disable.
- (movmd, movmd_internal_<mode>, movstr, movsd):
- (movstr, movsd, stpcpy_internal_<mode>: Likewise.
- (movmd splitter, movsd splitter): Likewise.
-
- * range-op.cc (range_tests): Avoid two tests when ints and
- shorts are the same size.
-
-2019-10-04 Richard Biener <rguenther@suse.de>
-
- PR lto/91968
- * tree.c (find_decls_types_r): Do not remove LABEL_DECLs from
- BLOCK_VARS.
-
-2019-10-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91982
- * tree-vect-loop.c (vectorizable_live_operation): Also guard
- against EXTRACT_LAST_REDUCTION.
- * tree-vect-stmts.c (vect_transform_stmt): Likewise.
-
-2019-10-04 Aldy Hernandez <aldyh@redhat.com>
-
- * range-op.o (value_range_from_overflowed_bounds): Rename from
- adjust_overflow_bound.
- (value_range_with_overflow): Rename from
- create_range_with_overflow.
- (create_possibly_reversed_range): Adjusted for above renames.
- (operator_*::wi_fold): Same.
- (cross_product_operator::wi_cross_productor): Same.
-
-2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * doc/invoke.texi (-Wshadow=global, -Wshadow=local,
- -Wshadow=compatible-local): Fix description.
- Add an example where -Wshadow=compatible-local does not
- warn.
-
-2019-10-03 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.h (MAX_PCREL17F_OFFSET): Adjust.
-
- * config/pa/pa.c (pa_output_call): Remove 64-bit sibcall sequence.
- (pa_attr_length_call): Adjust length for 64-bit plabel sequence.
-
-2019-10-03 Aaron Sawdey <acsawdey@linux.ibm.com>
-
- * expr.c (emit_block_move_hints): Slightly cleaner fix to
- can_move_by_pieces issue.
-
-2019-10-03 Iain Sandoe <iain@sandoe.co.uk>
-
- PR target/87243
- * config/darwin-driver.c (maybe_get_sysroot_from_sdkroot): New.
- (darwin_driver_init): Use the sysroot provided by SDKROOT when that
- is available and the user has not set one on the command line.
-
-2019-10-03 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
-
- PR target/91769
- * config/mips/mips.c (mips_split_move): Use reg_overlap_mentioned_p
- instead of REGNO equality check on addr.reg.
-
-2019-10-03 Jan Hubicka <hubicka@ucw.cz>
-
- * params.def (PARAM_INLINE_HEURISTICS_HINT_PERCENT,
- PARAM_INLINE_HEURISTICS_HINT_PERCENT_O2): New.
- * doc/invoke.texi (inline-heuristics-hint-percent,
- inline-heuristics-hint-percent-O2): Document.
- * tree-inline.c (inline_insns_single, inline_insns_auto): Add new
- hint attribute.
- (can_inline_edge_by_limits_p): Use it.
-
-2019-10-03 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/arm/arm.c (arm_print_value): Use real_to_decimal
- to print CONST_DOUBLEs.
-
-2019-10-03 Andrea Corallo <andrea.corallo@arm.com>
-
- * ipa-cp.c (ipa_cp_c_finalize): Release ipcp_transformation_sum.
- * ipa-prop.c (ipcp_free_transformation_sum): New function.
- * ipa-prop.h (ipcp_free_transformation_sum): Add declaration.
-
-2019-10-03 Aldy Hernandez <aldyh@redhat.com>
-
- * Makefile.in (OBJS): Add range.o and range-op.o.
- Remove wide-int-range.o.
- * function-tests.c (test_ranges): New.
- (function_tests_c_tests): Call test_ranges.
- * ipa-cp.c (ipa_vr_operation_and_type_effects): Call
- range_fold_unary_expr instead of extract_range_from_unary_expr.
- * ipa-prop.c (ipa_compute_jump_functions_for_edge): Same.
- * range-op.cc: New file.
- * range-op.h: New file.
- * range.cc: New file.
- * range.h: New file.
- * selftest.h (range_tests): New prototype.
- * ssa.h: Include range.h.
- * tree-vrp.c (value_range_base::value_range_base): New
- constructors.
- (value_range_base::singleton_p): Do not call
- ranges_from_anti_range until sure we will need to.
- (value_range_base::type): Rename gcc_assert to
- gcc_checking_assert.
- (vrp_val_is_max): New argument.
- (vrp_val_is_min): Same.
- (wide_int_range_set_zero_nonzero_bits): Move from
- wide-int-range.cc.
- (extract_range_into_wide_ints): Remove.
- (extract_range_from_multiplicative_op): Remove.
- (extract_range_from_pointer_plus_expr): Abstract POINTER_PLUS code
- from extract_range_from_binary_expr.
- (extract_range_from_plus_minus_expr): Abstract PLUS/MINUS code
- from extract_range_from_binary_expr.
- (extract_range_from_binary_expr): Remove.
- (normalize_for_range_ops): New.
- (range_fold_binary_expr): New.
- (range_fold_unary_expr): New.
- (value_range_base::num_pairs): New.
- (value_range_base::lower_bound): New.
- (value_range_base::upper_bound): New.
- (value_range_base::upper_bound): New.
- (value_range_base::contains_p): New.
- (value_range_base::invert): New.
- (value_range_base::union_): New.
- (value_range_base::intersect): New.
- (range_compatible_p): New.
- (value_range_base::operator==): New.
- (determine_value_range_1): Call range_fold_*expr instead of
- extract_range_from_*expr.
- * tree-vrp.h (class value_range_base): Add new constructors.
- Add methods for union_, intersect, operator==, contains_p,
- num_pairs, lower_bound, upper_bound, invert.
- (vrp_val_is_min): Add handle_pointers argument.
- (vrp_val_is_max): Same.
- (extract_range_from_unary_expr): Remove.
- (extract_range_from_binary_expr): Remove.
- (range_fold_unary_expr): New.
- (range_fold_binary_expr): New.
- * vr-values.c (vr_values::extract_range_from_binary_expr): Call
- range_fold_binary_expr instead of extract_range_from_binary_expr.
- (vr_values::extract_range_basic): Same.
- (vr_values::extract_range_from_unary_expr): Call
- range_fold_unary_expr instead of extract_range_from_unary_expr.
- * wide-int-range.cc: Remove.
- * wide-int-range.h: Remove.
-
-2019-10-02 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/rs6000.c (mem_operand_gpr): Use
- SIGNED_16BIT_OFFSET_EXTRA_P macro.
- (mem_operand_ds_form): Use SIGNED_16BIT_OFFSET_EXTRA_P macro.
- (rs6000_mode_dependent_address): Use SIGNED_16BIT_OFFSET_EXTRA_P
- macro.
-
-2019-10-02 Joseph Myers <joseph@codesourcery.com>
-
- * ginclude/stdint-gcc.h [__STDC_WANT_IEC_60559_BFP_EXT__]: Change
- condition on WIDTH macros to [__STDC_WANT_IEC_60559_BFP_EXT__ ||
- (__STDC_VERSION__ && __STDC_VERSION__ > 201710L)].
- * glimits.h: Likewise.
-
-2019-10-03 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/91976
- * expr.c (emit_block_move_hints): Don't call can_move_by_pieces if
- size is not CONST_INT_P, set pieces_ok to false in that case. Simplify
- CONST_INT_P (size) && pieces_ok to pieces_ok. Formatting fix.
-
-2019-10-02 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/80936
- * builtins.def (bcmp, bcopy, bzero): Declare nonnull.
-
-2019-10-02 Richard Sandiford <richard.sandiford@arm.com>
-
- * cgraph.c (cgraph_node::rtl_info): Use SET_HARD_REG_SET
- instead of reg_class_contents[ALL_REGS].
-
-2019-09-30 Jason Merrill <jason@redhat.com>
-
- Add some hash_map_safe_* functions like vec_safe_*.
- * hash-map.h (default_hash_map_size): New variable.
- (create_ggc): Use it as default argument.
- (hash_map_maybe_create, hash_map_safe_get)
- (hash_map_safe_get_or_insert, hash_map_safe_put): New fns.
-
-2019-10-02 Jan Hubicka <hubicka@ucw.cz>
-
- * cif-code.def (MAX_INLINE_INSNS_SINGLE_O2_LIMIT,
- MAX_INLINE_INSNS_AUTO_O2_LIMIT): New.
- * ipa-inline.c (inline_insns_single, inline_insns_auto): New functions.
- (can_inline_edge_by_limits_p): Use it.
- (big_speedup_p): Use PARAM_INLINE_MIN_SPEEDUP_O2.
- (want_inline_small_function_p): Use O2 bounds.
- (edge_badness): LIkewise.
- * opts.c (default_options): Add OPT_finline_functions.
- * params.def (PARAM_INLINE_MIN_SPEEDUP_O2,
- PARAM_MAX_INLINE_INSNS_SINGLE_O2, PARAM_MAX_INLINE_INSNS_AUTO_O2):
- New parameters.
- * doc/invoke.texi (-finline-functions): Update documentation.
- (max-inline-insns-single-O2, max-inline-insns-auto-O2,
- inline-min-speedup-O2): Document.
- (early-inlining-insns-O2): Simplify docs.
-
-2019-10-02 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/87047
- * ifcvt.c (average_cost): New static function. Use it...
- (noce_process_if_block): ... here.
-
-2019-10-02 Aaron Sawdey <acsawdey@linux.ibm.com>
-
- * config/rs6000/rs6000-protos.h (expand_block_move): Change prototype.
- * config/rs6000/rs6000-string.c (expand_block_move): Add
- might_overlap parm.
- * config/rs6000/rs6000.md (movmemsi): Add new pattern.
- (cpymemsi): Add might_overlap parm to expand_block_move() call.
-
-2019-10-02 Aaron Sawdey <acsawdey@linux.ibm.com>
-
- * builtins.c (expand_builtin_memory_copy_args): Add might_overlap parm.
- (expand_builtin_memcpy): Use might_overlap parm.
- (expand_builtin_mempcpy_args): Use might_overlap parm.
- (expand_builtin_memmove): Call expand_builtin_memory_copy_args.
- (expand_builtin_memory_copy_args): Add might_overlap parm.
- * expr.c (emit_block_move_via_cpymem): Rename to
- emit_block_move_via_pattern, add might_overlap parm, use cpymem
- or movmem optab as appropriate.
- (emit_block_move_hints): Add might_overlap parm, do the right
- thing for might_overlap==true.
- * expr.h (emit_block_move_hints): Update prototype.
-
-2019-10-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-eh.h (unsplit_eh_edges): Declare.
- * tree-eh.c (maybe_remove_unreachable_handlers): Detect more cases.
- (unsplit_eh_edges): New function wrapping unsplit_all_eh.
- * gimple-ssa-store-merging.c: Include cfganal.h cfgcleanup.h except.h.
- (struct store_immediate_info): Add lp_nr field.
- (store_immediate_info::store_immediate_info): Add NR2 parameter and
- initialize lp_nr with it.
- (struct merged_store_group): Add lp_nr and only_constants fields.
- (merged_store_group::merged_store_group): Initialize them.
- (merged_store_group::can_be_merged_into): Deal with them.
- (pass_store_merging): Rename terminate_and_release_chain into
- terminate_and_process_chain.
- (pass_store_merging::terminate_and_process_all_chains): Adjust to above
- renaming and remove useless assertions.
- (pass_store_merging::terminate_all_aliasing_chains): Small tweak.
- (stmts_may_clobber_ref_p): Be prepared for different basic blocks.
- (imm_store_chain_info::coalesce_immediate_stores): Use only_constants
- instead of always recomputing it and compare lp_nr.
- (imm_store_chain_info::output_merged_store): If the group is in an
- active EH region, register new stores if they can throw. Moreover,
- if the insertion has created new basic blocks, adjust the PHI nodes
- of the post landing pad.
- (imm_store_chain_info::output_merged_stores): If the original stores
- are in an active EH region, deregister them.
- (lhs_valid_for_store_merging_p): Prettify.
- (adjust_bit_pos): New function extracted from...
- (mem_valid_for_store_merging): ...here. Use it for the base address
- and also for the offset if it is the addition of a constant.
- (lp_nr_for_store): New function.
- (pass_store_merging::process_store): Change return type to bool.
- Call lp_nr_for_store to initialize the store info. Propagate the
- return status of various called functions to the return value.
- (store_valid_for_store_merging_p): New predicate.
- (enum basic_block_status): New enumeration.
- (get_status_for_store_merging): New function.
- (pass_store_merging::execute): If the function can throw and catch
- non-call exceptions, unsplit the EH edges on entry and clean up the
- CFG on exit if something changed. Call get_status_for_store_merging
- for every basic block and keep the chains open across basic blocks
- when possible. Terminate and process open chains at the end, if any.
-
-2019-10-02 Richard Sandiford <richard.sandiford@arm.com>
-
- * reginfo.c (globalize_reg): Fix shadowed variable in
- function_abis walk.
-
-2019-10-02 Martin Jambor <mjambor@suse.cz>
-
- * cgraph.c (symbol_table::create_edge): New parameter cloning_p,
- do not compute some stuff when set.
- (cgraph_node::create_edge): Likewise.
- (cgraph_node::create_indirect_edge): Renamed last parameter to
- coning_p and flipped its meaning, don't even calculate
- inline_failed when set.
- * cgraph.h (cgraph_node::create_edge): Add new parameter.
- (symbol_table::::create_edge): Likewise.
- (cgraph_node::create_indirect_edge): Rename last parameter, flip
- the default value.
- * cgraphclones.c (cgraph_edge::clone): Pass true cloning_p to all
- call graph edge creating functions.
-
-2019-10-01 Jan Hubicka <hubicka@ucw.cz>
-
- PR c++/91222
- * ipa-devirt.c (warn_types_mismatch): Fix conditional on anonymous
- namespace types.
-
-2019-10-02 Shahab Vahedi <shahab@synopsys.com>
-
- * config/arc/arc.h (ASM_SPEC): Pass -mcode-density.
-
-2019-10-02 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (vect_transform_reduction): Declare.
- * tree-vect-stmts.c (vect_transform_stmt): Use it.
- * tree-vect-loop.c (vectorizable_reduction): Split out reduction
- stmt transform to ...
- (vect_transform_reduction): ... this.
-
-2019-10-02 Tobias Burnus <tobias@codesourcery.com>
-
- * omp-low.c (lower_omp_target): Dereference optional argument
- to work with the right pointer.
-
-2019-10-02 Kwok Cheung Yeung <kcy@codesourcery.com>
-
- * langhooks-def.h (LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT): Default to
- false.
- (LANG_HOOKS_DECLS): Add LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT.
- * langhooks.h (omp_is_optional_argument): New hook.
- * omp-general.c (omp_is_optional_argument): New.
- * omp-general.h (omp_is_optional_argument): New declaration.
- * omp-low.c (lower_omp_target): Create temporary for received value
- and take the address for new_var if the original variable was a
- DECL_BY_REFERENCE. Use size of referenced object when a
- pass-by-reference optional argument used as argument to firstprivate.
-
-2019-10-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91940
- * tree-vect-patterns.c: Include tree-vector-builder.h and
- vec-perm-indices.h.
- (vect_recog_rotate_pattern): Also handle __builtin_bswap16, either by
- unpromoting the argument back to uint16_t, or by converting into a
- rotate, or into shifts plus ior.
-
-2019-10-02 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (stmt_vec_info_type::cycle_phi_info_type):
- New.
- (vect_transform_cycle_phi): Declare.
- * tree-vect-stmts.c (vect_transform_stmt): Call
- vect_transform_cycle_phi.
- * tree-vect-loop.c (vectorizable_reduction): Split out
- PHI transformation stage to ...
- (vect_transform_cycle_phi): ... here.
-
-2019-10-02 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/91957
- * lra-lives.c (make_hard_regno_dead): Don't record conflicts for
- eliminable registers.
- (make_hard_regno_live): Likewise, and don't make them live.
-
-2019-10-01 David Malcolm <dmalcolm@redhat.com>
-
- * diagnostic-show-locus.c (layout::print_gap_in_line_numbering):
- Call pp_emit_prefix.
- (layout::print_source_line): Likewise.
- (layout::start_annotation_line): Likewise.
- (diagnostic_show_locus): Remove call to temporarily clear the
- prefix.
- (selftest::test_one_liner_fixit_remove): Add test coverage for the
- interaction of pp_set_prefix with rulers and fix-it hints.
- * diagnostic.c (default_diagnostic_finalizer): Temporarily clear
- prefix when calling diagnostic_show_locus, rather than destroying
- it afterwards.
- (print_parseable_fixits): Temporarily clear prefix.
- * pretty-print.c (pp_format): Save and restore line_length, rather
- than assuming it is zero.
- (pp_output_formatted_text): Remove assertion that line_length is
- zero.
-
-2019-10-01 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (nonoverlapping_component_refs_since_match_p):
- Rename to ...
- (nonoverlapping_refs_since_match_p): ... this; handle also
- ARRAY_REFs.
- (alias_stats): Update stats.
- (dump_alias_stats): Likewise.
- (cheap_array_ref_low_bound): New function.
- (aliasing_matching_component_refs_p): Add partial_overlap
- argument;
- pass it to nonoverlapping_refs_since_match_p.
- (aliasing_component_refs_walk): Update call of
- aliasing_matching_component_refs_p
- (nonoverlapping_array_refs_p): New function.
- (decl_refs_may_alias_p, indirect_ref_may_alias_decl_p,
- indirect_refs_may_alias_p): Update calls of
- nonoverlapping_refs_since_match_p.
-
-2019-10-01 Maya Rashish <coypu@sdf.org>
-
- PR target/85401
- * ira-color.c (allocno_copy_cost_saving): Call
- ira_init_register_move_cost_if_necessary.
-
-2019-10-01 Maciej W. Rozycki <macro@wdc.com>
-
- * Makefile.in (gnat_install_lib): New variable.
- * configure.ac: Substitute it.
- * configure: Regenerate.
-
-2019-10-01 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/91222
- * ipa-devirt.c (warn_types_mismatch): Do not ICE when anonymous type
- is matched with non-C++ type
-
-2019-10-01 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * tree-if-conv.c (tree_if_conversion): Move call to ifcvt_local_dce
- after local CSE.
-
-2019-10-01 Jan Hubicka <hubicka@ucw.cz>
-
- * doc/invoke.texi (early-inlining-insns-O2): Document.
- (early-inlining-insns): Update.
- * params.def (early-inlining-insns-O2): New bound.
- (early-inlining-insns): Update docs.
- * ipa-inline.c (want_early_inline_function_p): Use new bound.
-
-2019-10-01 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/88562
- * config/sh/sh.c (sh_extending_set_of_reg::use_as_extended_reg): Use
- sh_check_add_incdec_notes to preserve REG_INC notes when replacing
- a memory access insn.
-
-2019-10-01 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * config/rs6000/rs6000-p8swap.c (rtx_is_swappable_p): Don't swap
- vpmsumd.
-
-2019-10-01 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR target/77918
- * config/s390/s390.c (s390_expand_vec_compare): Use
- gen_vec_cmpordered and gen_vec_cmpunordered.
- * config/s390/vector.md (vec_cmpuneq, vec_cmpltgt, vec_ordered,
- vec_unordered): Delete.
- (vec_ordered<mode>): Rename to vec_cmpordered<mode>.
- (vec_unordered<mode>): Rename to vec_cmpunordered<mode>.
- (VEC_CMP_EXPAND): New iterator for the generic dispatcher.
- (vec_cmp<code>): Generic dispatcher.
-
-2019-10-01 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR target/77918
- * config/s390/vector.md (V_HW): Add V1TI in order to make
- vcond$a$b generate vcondv1tiv1tf.
-
-2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
-
- PR rtl-optimization/91948
- * ira-build.c (ira_create_allocno): Initialize
- ALLOCNO_CROSSED_CALLS_ABIS.
- * ira-color.c (allocno_reload_assign): Pass hard_regno rather
- than regno to ira_need_caller_save_p.
-
-2019-10-01 Alexandre Oliva <oliva@adacore.com>
-
- * config/i386/i386-options.c
- (ix86_recompute_optlev_based_flags): New, moved out of...
- (ix86_option_override_internal): ... this. Call it.
- (ix86_override_options_after_change): Call it here too.
-
- PR debug/91507
- * dwarf2out.c (override_type_for_decl_p): New.
- (gen_variable_die): Use it.
-
-2019-10-01 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vectorizable_reduction): Move variables
- to where they are used.
-
-2019-10-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * regrename.c (hide_operands): Use pc_rtx instead of cc0_rtx.
- (build_def_use): Use PC instead of CC0 in a comment.
-
-2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * rtl.def (CLOBBER_HIGH): Delete.
- * doc/rtl.texi (clobber_high): Remove documentation.
- * rtl.h (SET_DEST): Remove CLOBBER_HIGH from the list of codes.
- (reg_is_clobbered_by_clobber_high): Delete.
- (gen_hard_reg_clobber_high): Likewise.
- * alias.c (record_set): Remove CLOBBER_HIGH handling.
- * cfgexpand.c (expand_gimple_stmt): Likewise.
- * combine-stack-adj.c (single_set_for_csa): Likewise.
- * combine.c (find_single_use_1, set_nonzero_bits_and_sign_copies)
- (can_combine_p, is_parallel_of_n_reg_sets, try_combine)
- (record_dead_and_set_regs_1, reg_dead_at_p_1): Likewise.
- * cse.c (invalidate_reg): Remove clobber_high parameter.
- (invalidate): Update call accordingly.
- (canonicalize_insn): Remove CLOBBER_HIGH handling.
- (invalidate_from_clobbers, invalidate_from_sets_and_clobbers)
- (count_reg_usage, insn_live_p): Likewise.
- * cselib.h (cselib_invalidate_rtx): Remove sett argument.
- * cselib.c (cselib_invalidate_regno, cselib_invalidate_rtx): Likewise.
- (cselib_invalidate_rtx_note_stores): Update call accordingly.
- (cselib_expand_value_rtx_1): Remove CLOBBER_HIGH handling.
- (cselib_invalidate_regno, cselib_process_insn): Likewise.
- * dce.c (deletable_insn_p, mark_nonreg_stores_1): Likewise.
- (mark_nonreg_stores_2): Likewise.
- * df-scan.c (df_find_hard_reg_defs, df_uses_record): Likewise.
- (df_get_call_refs): Likewise.
- * dwarf2out.c (mem_loc_descriptor): Likewise.
- * emit-rtl.c (verify_rtx_sharing): Likewise.
- (copy_insn_1, copy_rtx_if_shared_1): Likewise.
- (hard_reg_clobbers_high, gen_hard_reg_clobber_high): Delete.
- * genconfig.c (walk_insn_part): Remove CLOBBER_HIGH handling.
- * genemit.c (gen_exp, gen_insn): Likewise.
- * genrecog.c (validate_pattern, remove_clobbers): Likewise.
- * haifa-sched.c (haifa_classify_rtx): Likewise.
- * ira-build.c (create_insn_allocnos): Likewise.
- * ira-costs.c (scan_one_insn): Likewise.
- * ira.c (equiv_init_movable_p, memref_referenced_p): Likewise.
- (rtx_moveable_p, interesting_dest_for_shprep): Likewise.
- * jump.c (mark_jump_label_1): Likewise.
- * lra-int.h (lra_insn_reg::clobber_high): Delete.
- * lra-eliminations.c (lra_eliminate_regs_1): Remove CLOBBER_HIGH
- handling.
- (mark_not_eliminable): Likewise.
- * lra-lives.c (process_bb_lives): Likewise.
- * lra.c (new_insn_reg): Remove clobber_high parameter.
- (collect_non_operand_hard_regs): Likewise. Update call to new
- insn_reg. Remove CLOBBER_HIGH handling.
- (lra_set_insn_recog_data): Remove CLOBBER_HIGH handling. Update call
- to collect_non_operand_hard_regs.
- (add_regs_to_insn_regno_info): Remove CLOBBER_HIGH handling.
- Update call to new_insn_reg.
- (lra_update_insn_regno_info): Remove CLOBBER_HIGH handling.
- * postreload.c (reload_cse_simplify, reload_combine_note_use)
- (move2add_note_store): Likewise.
- * print-rtl.c (print_pattern): Likewise.
- * recog.c (store_data_bypass_p_1, store_data_bypass_p): Likewise.
- (if_test_bypass_p): Likewise.
- * regcprop.c (kill_clobbered_value, kill_set_value): Likewise.
- * reginfo.c (reg_scan_mark_refs): Likewise.
- * reload1.c (maybe_fix_stack_asms, eliminate_regs_1): Likewise.
- (elimination_effects, mark_not_eliminable, scan_paradoxical_subregs)
- (forget_old_reloads_1): Likewise.
- * reorg.c (find_end_label, try_merge_delay_insns, redundant_insn)
- (own_thread_p, fill_simple_delay_slots, fill_slots_from_thread)
- (dbr_schedule): Likewise.
- * resource.c (update_live_status, mark_referenced_resources)
- (mark_set_resources): Likewise.
- * rtl.c (copy_rtx): Likewise.
- * rtlanal.c (reg_referenced_p, set_of_1, single_set_2, noop_move_p)
- (note_pattern_stores): Likewise.
- (reg_is_clobbered_by_clobber_high): Delete.
- * sched-deps.c (sched_analyze_reg, sched_analyze_insn): Remove
- CLOBBER_HIGH handling.
-
-2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/91452
- * config/aarch64/aarch64.h (ARM_PCS_TLSDESC): New arm_pcs.
- * config/aarch64/aarch64-protos.h (aarch64_tlsdesc_abi_id): Declare.
- * config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
- Handle ARM_PCS_TLSDESC.
- (aarch64_tlsdesc_abi_id): New function.
- * config/aarch64/aarch64.md (tlsdesc_small_sve_<mode>): Use a call
- rtx instead of a list of clobbers and clobber_highs.
- (tlsdesc_small_<mode>): Update accordingly.
-
-2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_expand_call): Take an
- extra callee_abi argument.
- * config/aarch64/aarch64.c (aarch64_expand_call): Likewise.
- Insert a CALLEE_ABI unspec into the call pattern as the second
- element in the PARALLEL.
- (aarch64_simd_call_p): Delete.
- (aarch64_insn_callee_abi): Get the arm_pcs of the callee from
- the new CALLEE_ABI element of the PARALLEL.
- (aarch64_init_cumulative_args): Get the arm_pcs of the callee
- from the function type, if given.
- (aarch64_function_arg_advance): Handle ARM_PCS_SIMD.
- (aarch64_function_arg): Likewise. Return the arm_pcs of the callee
- when passed the function_arg_info end marker.
- (aarch64_output_mi_thunk): Pass the arm_pcs of the callee as the
- final argument of gen_sibcall.
- * config/aarch64/aarch64.md (UNSPEC_CALLEE_ABI): New unspec.
- (call): Make operand 2 a const_int_operand and pass it to expand_call.
- Wrap it in an UNSPEC_CALLEE_ABI unspec for the dummy define_expand
- pattern.
- (call_value): Likewise operand 3.
- (sibcall): Likewise operand 2. Place the unspec before rather than
- after the return.
- (sibcall_value): Likewise operand 3.
- (*call_insn, *call_value_insn): Include an UNSPEC_CALLEE_ABI.
- (tlsgd_small_<mode>, *tlsgd_small_<mode>): Likewise.
- (*sibcall_insn, *sibcall_value_insn): Likewise. Remove empty
- constraint strings.
- (untyped_call): Pass const0_rtx as the callee ABI to gen_call.
-
-2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * regs.h (HARD_REGNO_CALLER_SAVE_MODE): Update call to
- choose_hard_reg_mode.
- * config/sparc/sparc.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
-
-2019-10-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * doc/md.texi (vec_pack_trunc_@var{m}): Fix typo.
- (vec_pack_sfix_trunc_@var{m}, vec_pack_ufix_trunc_@var{m}): Ditto.
- (vec_packs_float_@var{m}, vec_packu_float_@var{m}): Ditto.
-
-2019-09-30 David Malcolm <dmalcolm@redhat.com>
-
- * diagnostic-show-locus.c (line_label::line_label): Initialize
- m_has_vbar.
- (line_label::comparator): Reverse the sort order by m_state_idx,
- so that when the list is walked backwards the labels appear in
- order of insertion into the rich_location.
- (line_label::m_has_vbar): New field.
- (layout::print_any_labels): When dealing with multiple labels at
- the same line and column, only print vertical bars for the one
- with the highest label_line.
- (selftest::test_one_liner_labels): Update test for multiple labels
- to expect the labels to be in the order of insertion into the
- rich_location. Add a test for many such labels, where the column
- numbers are out-of-order relative to the insertion order.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/i386/i386.h (ix86_frame::expensive_p): New field.
- (ix86_frame::expensive_count): Likewise.
- * config/i386/i386.c (ix86_compute_frame_layout): Make the choice
- of use_fast_prologue_epilogue robust against incidental changes
- in function size.
-
-2019-09-30 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR target/77918
- * config/s390/vector.md (vec_unordered<mode>): Call
- gen_vec_ordered<mode>.
-
-2019-09-30 Yuliang Wang <yuliang.wang@arm.com>
-
- * config/aarch64/aarch64-sve.md (sdiv_pow2<mode>3):
- New pattern for ASRD.
- * config/aarch64/iterators.md (UNSPEC_ASRD): New unspec.
- * internal-fn.def (IFN_DIV_POW2): New internal function.
- * optabs.def (sdiv_pow2_optab): New optab.
- * tree-vect-patterns.c (vect_recog_divmod_pattern):
- Modify pattern to support new operation.
- * doc/md.texi (sdiv_pow2$var{m3}): Documentation for the above.
- * doc/sourcebuild.texi (vect_sdiv_pow2_si):
- Document new target selector.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_layout_frame): Use crtl->abi
- to test whether we're compiling a vector PCS function and to test
- whether the function needs to save a particular register.
- Remove the vector PCS handling of df_set_regs_ever_live.
- (aarch64_components_for_bb): Use crtl->abi to test whether
- the function needs to save a particular register.
- (aarch64_process_components): Use crtl->abi to test whether
- we're compiling a vector PCS function.
- (aarch64_expand_prologue, aarch64_expand_epilogue): Likewise.
- (aarch64_epilogue_uses): Remove handling of vector PCS functions.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_use_simple_return_insn_p):
- Delete.
- * config/aarch64/aarch64.c (aarch64_components_for_bb): Check
- whether the block calls a function that clobbers more registers
- than the current function is allowed to.
- (aarch64_use_simple_return_insn_p): Delete.
- * config/aarch64/aarch64.md (simple_return): Remove condition.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * function-abi.h (function_abi_aggregator): New class.
- * function-abi.cc (function_abi_aggregator::caller_save_regs): New
- function.
- * ira.c (update_equiv_regs_prescan): New function. Call
- set_paradoxical_subreg here rather than...
- (update_equiv_regs): ...here.
- (ira): Call update_equiv_regs_prescan.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (regs_invalidated_by_call): Only define if
- IN_TARGET_CODE.
- (call_used_or_fixed_regs): Likewise.
- (call_used_or_fixed_reg_p): Likewise.
- * reginfo.c (regs_invalidated_by_call): New macro.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * shrink-wrap.c: Include function-abi.h.
- (requires_stack_frame_p): Use crtl->abi to test whether the
- current function can use a register without saving it first.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * sel-sched-ir.h (_def::crosses_call): Replace with...
- (_def::crossed_call_abis): ..this new field.
- (def_list_add): Take a mask of ABIs instead of a crosses_call
- boolean.
- * sel-sched-ir.c (def_list_add): Likewise. Update initialization
- of _def accordingly.
- * sel-sched.c: Include function-abi.h.
- (hard_regs_data::regs_for_call_clobbered): Delete.
- (reg_rename::crosses_call): Replace with...
- (reg_rename::crossed_call_abis): ...this new field.
- (fur_static_params::crosses_call): Replace with...
- (fur_static_params::crossed_call_abis): ...this new field.
- (init_regs_for_mode): Don't initialize sel_hrd.regs_for_call_clobbered.
- (init_hard_regs_data): Use crtl->abi to test which registers the
- current function would need to save before it uses them.
- (mark_unavailable_hard_regs): Update handling of call-clobbered
- registers, using call_clobbers_in_region to find out which registers
- might be call-clobbered (but without taking -fipa-ra into account
- for now). Remove separate handling of partially call-clobbered
- registers.
- (verify_target_availability): Use crossed_call_abis instead of
- crosses_call.
- (get_spec_check_type_for_insn, find_used_regs): Likewise.
- (fur_orig_expr_found, fur_on_enter, fur_orig_expr_not_found): Likewise.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * sched-deps.c (deps_analyze_insn): Use the ABI of the target
- function to test whether a register is fully or partly clobbered.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * rtlanal.c: Include function-abi.h.
- (reg_set_p): Use insn_callee_abi to get the ABI of the called
- function and clobbers_reg_p to test whether the register
- is call-clobbered.
- (find_all_hard_reg_sets): When implicit is true, use insn_callee_abi
- to get the ABI of the called function and full_reg_clobbers to
- get the set of fully call-clobbered registers. Warn about the
- pitfalls of using this mode.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * reload.c: Include function-abi.h.
- (find_equiv_reg): Use clobbers_reg_p to test whether either
- of the equivalent registers is clobbered by a call.
- * reload1.c: Include function-abi.h.
- (reg_reloaded_call_part_clobbered): Delete.
- (reload): Use crtl->abi to test which registers would need
- saving in the prologue before use.
- (find_reg): Likewise.
- (emit_reload_insns): Remove code for reg_reloaded_call_part_clobbered.
- (reload_as_needed): Likewise. Use full_and_partial_reg_clobbers
- instead of call_used_or_fixed_regs | reg_reloaded_call_part_clobbered.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * regrename.h (du_head::call_clobber_mask): New field.
- (du_head::need_caller_save_reg): Replace with...
- (du_head::call_abis): ...this new field.
- * regrename.c: Include function-abi.h.
- (call_clobbered_in_chain_p): New function.
- (check_new_reg_p): Use crtl->abi when deciding whether a register
- is free for use after RA. Use call_clobbered_in_chain_p to test
- whether a candidate register would be clobbered by a call.
- (find_rename_reg): Don't add call-clobber conflicts here.
- (rename_chains): Check call_abis instead of need_caller_save_reg.
- (merge_chains): Update for changes to du_head.
- (build_def_use): Use insn_callee_abi to get the ABI of the call insn
- target. Record the ABI identifier in call_abis and the set of
- fully or partially clobbered registers in call_clobber_mask.
- Add fully-clobbered registers to hard_conflicts here rather
- than in find_rename_reg.
- * config/aarch64/cortex-a57-fma-steering.c: Include function-abi.h.
- (rename_single_chain): Check call_abis instead of need_caller_save_reg.
- * config/aarch64/falkor-tag-collision-avoidance.c: Include
- function-abi.h.
- * config/c6x/c6x.c: Likewise.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * regcprop.c (copyprop_hardreg_forward_1): Use the recorded
- mode of the register when deciding whether it is no longer
- available after a call.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * recog.c: Include function-abi.h.
- (peep2_find_free_register): Use crtl->abi when deciding whether
- a register is free for use after RA.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * postreload-gcse.c: Include regs.h and function-abi.h.
- (record_opr_changes): Use insn_callee_abi to get the ABI of the
- call insn target. Conservatively assume that partially-clobbered
- registers are altered.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * postreload.c (reload_combine_recognize_pattern): Use crtl->abi
- when deciding whether a register is free for use after RA.
- (reload_combine): Remove unnecessary use of fixed_reg_set.
- (reload_cse_move2add): Use insn_callee_abi to get the ABI of the
- call insn target. Use reg_mode when testing whether a register
- is no longer available.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (return_call_with_max_clobbers): Delete.
- * doc/tm.texi.in (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): Delete.
- * doc/tm.texi: Regenerate.
- * config/aarch64/aarch64.c (aarch64_return_call_with_max_clobbers)
- (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): Delete.
- * lra-int.h (lra_reg::actual_call_used_reg_set): Delete.
- (lra_reg::call_insn): Delete.
- * lra.c: Include function-abi.h.
- (initialize_lra_reg_info_element): Don't initialize the fields above.
- (lra): Use crtl->abi to test whether the current function needs to
- save a register in the prologue. Remove special pre-inheritance
- lra_create_live_ranges pass for flag_ipa_ra.
- * lra-assigns.c: Include function-abi.h
- (find_hard_regno_for_1): Use crtl->abi to test whether the current
- function needs to save a register in the prologue.
- (lra_assign): Assert that registers aren't allocated to a
- conflicting register, rather than checking only for overlaps
- with call_used_or_fixed_regs. Do this even for flag_ipa_ra,
- and for registers that are not live across a call.
- * lra-constraints.c (last_call_for_abi): New variable.
- (full_and_partial_call_clobbers): Likewise.
- (setup_next_usage_insn): Remove the register from
- full_and_partial_call_clobbers.
- (need_for_call_save_p): Use call_clobbered_in_region_p to test
- whether the register needs a caller save.
- (need_for_split_p): Use full_and_partial_reg_clobbers instead
- of call_used_or_fixed_regs.
- (inherit_in_ebb): Initialize and maintain last_call_for_abi and
- full_and_partial_call_clobbers.
- * lra-lives.c (check_pseudos_live_through_calls): Replace
- last_call_used_reg_set and call_insn arguments with an abi argument.
- Remove handling of lra_reg::call_insn. Use function_abi::mode_clobbers
- as the set of conflicting registers.
- (calls_have_same_clobbers_p): Delete.
- (process_bb_lives): Track the ABI of the last call instead of an
- insn/HARD_REG_SET pair. Update calls to
- check_pseudos_live_through_calls. Use eh_edge_abi to calculate
- the set of registers that could be clobbered by an EH edge.
- Include partially-clobbered as well as fully-clobbered registers.
- (lra_create_live_ranges_1): Don't initialize lra_reg::call_insn.
- * lra-remat.c: Include function-abi.h.
- (call_used_regs_arr_len, call_used_regs_arr): Delete.
- (set_bb_regs): Use insn_callee_abi to get the set of call-clobbered
- registers and bitmap_view to combine them into dead_regs.
- (call_used_input_regno_present_p): Take a function_abi argument
- and use it to test whether a register is call-clobbered.
- (calculate_gen_cands): Use insn_callee_abi to get the ABI of the
- call insn target. Update tje call to call_used_input_regno_present_p.
- (do_remat): Likewise.
- (lra_remat): Remove the initialization of call_used_regs_arr_len
- and call_used_regs_arr.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * loop-iv.c: Include regs.h and function-abi.h.
- (simplify_using_initial_values): Use insn_callee_abi to get the
- ABI of the call insn target. Conservatively assume that
- partially-clobbered registers are altered.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * function-abi.h (call_clobbers_in_region): Declare.
- (call_clobbered_in_region_p): New function.
- * function-abi.cc (call_clobbers_in_region): Likewise.
- * ira-int.h: Include function-abi.h.
- (ira_allocno::crossed_calls_abis): New field.
- (ALLOCNO_CROSSED_CALLS_ABIS): New macro.
- (ira_need_caller_save_regs): New function.
- (ira_need_caller_save_p): Likewise.
- * ira.c (setup_reg_renumber): Use ira_need_caller_save_p instead
- of call_used_or_fixed_regs.
- (do_reload): Use crtl->abi to test whether the current function
- needs to save a register in the prologue. Count registers that
- need to be saved rather than registers that don't.
- * ira-build.c (create_cap_allocno): Copy ALLOCNO_CROSSED_CALLS_ABIS.
- Remove unnecessary | from ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
- (propagate_allocno_info): Merge ALLOCNO_CROSSED_CALLS_ABIS too.
- (propagate_some_info_from_allocno): Likewise.
- (copy_info_to_removed_store_destinations): Likewise.
- (ira_flattening): Say that ALLOCNO_CROSSED_CALLS_ABIS and
- ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS are handled conservatively.
- (ira_build): Use ira_need_caller_save_regs instead of
- call_used_or_fixed_regs.
- * ira-color.c (calculate_saved_nregs): Use crtl->abi to test
- whether the current function would need to save a register
- before using it.
- (calculate_spill_cost): Likewise.
- (allocno_reload_assign): Use ira_need_caller_save_regs and
- ira_need_caller_save_p instead of call_used_or_fixed_regs.
- * ira-conflicts.c (ira_build_conflicts): Use
- ira_need_caller_save_regs rather than call_used_or_fixed_regs
- as the set of call-clobbered registers. Remove the
- call_used_or_fixed_regs mask from the calculation of
- temp_hard_reg_set and mask its use instead. Remove special
- handling of partially-clobbered registers.
- * ira-costs.c (ira_tune_allocno_costs): Use ira_need_caller_save_p.
- * ira-lives.c (process_bb_node_lives): Use mode_clobbers to
- calculate the set of conflicting registers for calls that
- can throw. Record the ABIs of calls in ALLOCNO_CROSSED_CALLS_ABIS.
- Use full_and_partial_reg_clobbers rather than full_reg_clobbers
- for the calculation of ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
- Use eh_edge_abi to calculate the set of registers that could
- be clobbered by an EH edge. Include partially-clobbered as
- well as fully-clobbered registers.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * haifa-sched.c: Include function-abi.h.
- (alloc_global_sched_pressure_data): Use crtl->abi to check whether
- the function would need to save a register before using it.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcse.c: Include function-abi.h.
- (compute_hash_table_work): Use insn_callee_abi to get the ABI of
- the call insn target. Invalidate partially call-clobbered
- registers as well as fully call-clobbered ones.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * function.c (aggregate_value_p): Work out which ABI the
- function is using before testing which registers are at least
- partly preserved by a call.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * early-remat.c: Include regs.h and function-abi.h.
- (early_remat::maybe_add_candidate): Don't check for call-clobbered
- registers here.
- (early_remat::restrict_remat_for_unavail_regs): New function.
- (early_remat::restrict_remat_for_call): Likewise.
- (early_remat::process_block): Before calling emit_remat_insns
- for a previous call in the block, invalidate any candidates
- that would clobber call-preserved registers.
- (early_remat::emit_remat_insns_for_block): Likewise for the
- final call in a block. Do the same thing for live-in registers
- when calling emit_remat_insns at the head of a block.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * df-scan.c (df_get_entry_block_def_set): Use crtl->abi to test
- whether the current function needs to save at least part of a
- register before using it.
- (df_get_exit_block_use_set): Likewise for epilogue restores.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * df-problems.c: Include regs.h and function-abi.h.
- (df_rd_problem_data): Rename sparse_invalidated_by_call to
- sparse_invalidated_by_eh and dense_invalidated_by_call to
- dense_invalidated_by_eh.
- (df_print_bb_index): Update accordingly.
- (df_rd_alloc, df_rd_start_dump, df_rd_confluence_n): Likewise.
- (df_lr_confluence_n): Use eh_edge_abi to get the set of registers
- that are clobbered by an EH edge. Clobber partially-clobbered
- registers as well as fully-clobbered ones.
- (df_md_confluence_n): Likewise.
- (df_rd_local_compute): Likewise. Update for changes to
- df_rd_problem_data.
- * df-scan.c (df_scan_start_dump): Use eh_edge_abi to get the set
- of registers that are clobbered by an EH edge. Includde partially-
- clobbered registers as well as fully-clobbered ones.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * cselib.c (cselib_process_insn): If we know what mode a
- register was set in, check whether it is clobbered in that
- mode by a call. Only fall back to reg_raw_mode if that fails.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * cse.c: Include regs.h and function-abi.h.
- (invalidate_for_call): Take the call insn as an argument.
- Use insn_callee_abi to get the ABI of the call and invalidate
- partially clobbered registers as well as fully clobbered ones.
- (cse_insn): Update call accordingly.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * combine.c: Include function-abi.h.
- (record_dead_and_set_regs): Use insn_callee_abi to get the ABI
- of the target of call insns. Invalidate partially-clobbered
- registers as well as fully-clobbered ones.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * cfgloopanal.c: Include regs.h and function-abi.h.
- (init_set_costs): Use default_function_abi to test whether
- a general register is call-clobbered.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * cfgcleanup.c (old_insns_match_p): Compare the ABIs of calls
- instead of the call-clobbered sets.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * caller-save.c (setup_save_areas): Remove redundant |s of
- fixed_reg_set.
- (save_call_clobbered_regs): Likewise. Use the call ABI rather
- than call_used_or_fixed_regs to decide whether a REG_RETURNED
- value is useful.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * rtl.h (predefined_function_abi): Declare.
- (choose_hard_reg_mode): Take a pointer to a predefined_function_abi
- instead of a boolean call_save flag.
- * config/gcn/gcn.c (gcn_hard_regno_caller_save_mode): Update call
- accordingly.
- * config/i386/i386.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
- * config/ia64/ia64.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
- * config/mips/mips.c (mips_hard_regno_caller_save_mode): Likewise.
- * config/msp430/msp430.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
- * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
- * config/sh/sh.c (sh_hard_regno_caller_save_mode): Likewise.
- * reginfo.c (init_reg_modes_target): Likewise.
- (choose_hard_reg_mode): Take a pointer to a predefined_function_abi
- instead of a boolean call_save flag.
- * targhooks.c: Include function-abi.h.
- (default_dwarf_frame_reg_mode): Update call to choose_hard_reg_mode,
- using eh_edge_abi to choose the mode.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (hard_regno_call_part_clobbered): Take an ABI
- identifier instead of an rtx_insn.
- * doc/tm.texi: Regenerate.
- * hooks.h (hook_bool_insn_uint_mode_false): Delete.
- (hook_bool_uint_uint_mode_false): New function.
- * hooks.c (hook_bool_insn_uint_mode_false): Delete.
- (hook_bool_uint_uint_mode_false): New function.
- * config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
- Take an ABI identifier instead of an rtx_insn.
- * config/avr/avr.c (avr_hard_regno_call_part_clobbered): Likewise.
- * config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Likewise.
- * config/mips/mips.c (mips_hard_regno_call_part_clobbered): Likewise.
- * config/pru/pru.c (pru_hard_regno_call_part_clobbered): Likewise.
- * config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered):
- Likewise.
- * config/s390/s390.c (s390_hard_regno_call_part_clobbered): Likewise.
- * cselib.c: Include function-abi.h.
- (cselib_process_insn): Update call to
- targetm.hard_regno_call_part_clobbered, using insn_callee_abi
- to get the appropriate ABI identifier.
- * function-abi.cc (predefined_function_abi::initialize): Update call
- to targetm.hard_regno_call_part_clobbered.
- * ira-conflicts.c (ira_build_conflicts): Likewise.
- * ira-costs.c (ira_tune_allocno_costs): Likewise.
- * lra-constraints.c: Include function-abi.h.
- (need_for_call_save_p): Update call to
- targetm.hard_regno_call_part_clobbered, using insn_callee_abi
- to get the appropriate ABI identifier.
- * lra-lives.c (check_pseudos_live_through_calls): Likewise.
- * regcprop.c (copyprop_hardreg_forward_1): Update call
- to targetm.hard_regno_call_part_clobbered.
- * reginfo.c (choose_hard_reg_mode): Likewise.
- * regrename.c (check_new_reg_p): Likewise.
- * reload.c (find_equiv_reg): Likewise.
- * reload1.c (emit_reload_insns): Likewise.
- * sched-deps.c: Include function-abi.h.
- (deps_analyze_insn): Update call to
- targetm.hard_regno_call_part_clobbered, using insn_callee_abi
- to get the appropriate ABI identifier.
- * sel-sched.c (init_regs_for_mode, mark_unavailable_hard_regs): Update
- call to targetm.hard_regno_call_part_clobbered.
- * targhooks.c (default_dwarf_frame_reg_mode): Likewise.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/i386/i386.c: Include function-abi.h.
- (ix86_avx_u128_mode_needed): Treat function calls as AVX_U128_ANY
- if they preserve some 256-bit or 512-bit SSE registers.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (insn_callee_abi): New hook.
- (remove_extra_call_preserved_regs): Delete.
- * doc/tm.texi.in (TARGET_INSN_CALLEE_ABI): New macro.
- (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): Delete.
- * doc/tm.texi: Regenerate.
- * targhooks.h (default_remove_extra_call_preserved_regs): Delete.
- * targhooks.c (default_remove_extra_call_preserved_regs): Delete.
- * config/aarch64/aarch64.c (aarch64_simd_call_p): Constify the
- insn argument.
- (aarch64_remove_extra_call_preserved_regs): Delete.
- (aarch64_insn_callee_abi): New function.
- (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): Delete.
- (TARGET_INSN_CALLEE_ABI): New macro.
- * rtl.h (get_call_fndecl): Declare.
- (cgraph_rtl_info): Fix formatting. Tweak comment for
- function_used_regs. Remove function_used_regs_valid.
- * rtlanal.c (get_call_fndecl): Moved from final.c
- * function-abi.h (insn_callee_abi): Declare.
- (target_function_abi_info): Mention insn_callee_abi.
- * function-abi.cc (fndecl_abi): Handle flag_ipa_ra in a similar
- way to get_call_reg_set_usage did.
- (insn_callee_abi): New function.
- * regs.h (get_call_reg_set_usage): Delete.
- * final.c: Include function-abi.h.
- (collect_fn_hard_reg_usage): Add fixed and stack registers to
- function_used_regs before the main loop rather than afterwards.
- Use insn_callee_abi instead of get_call_reg_set_usage. Exit early
- if function_used_regs ends up not being useful.
- (get_call_fndecl): Move to rtlanal.c
- (get_call_cgraph_rtl_info, get_call_reg_set_usage): Delete.
- * caller-save.c: Include function-abi.h.
- (setup_save_areas, save_call_clobbered_regs): Use insn_callee_abi
- instead of get_call_reg_set_usage.
- * cfgcleanup.c: Include function-abi.h.
- (old_insns_match_p): Use insn_callee_abi instead of
- get_call_reg_set_usage.
- * cgraph.h (cgraph_node::rtl_info): Take a const_tree instead of
- a tree.
- * cgraph.c (cgraph_node::rtl_info): Likewise. Initialize
- function_used_regs.
- * df-scan.c: Include function-abi.h.
- (df_get_call_refs): Use insn_callee_abi instead of
- get_call_reg_set_usage.
- * ira-lives.c: Include function-abi.h.
- (process_bb_node_lives): Use insn_callee_abi instead of
- get_call_reg_set_usage.
- * lra-lives.c: Include function-abi.h.
- (process_bb_lives): Use insn_callee_abi instead of
- get_call_reg_set_usage.
- * postreload.c: Include function-abi.h.
- (reload_combine): Use insn_callee_abi instead of
- get_call_reg_set_usage.
- * regcprop.c: Include function-abi.h.
- (copyprop_hardreg_forward_1): Use insn_callee_abi instead of
- get_call_reg_set_usage.
- * resource.c: Include function-abi.h.
- (mark_set_resources, mark_target_live_regs): Use insn_callee_abi
- instead of get_call_reg_set_usage.
- * var-tracking.c: Include function-abi.h.
- (dataflow_set_clear_at_call): Use insn_callee_abi instead of
- get_call_reg_set_usage.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (fntype_abi): New target hook.
- * doc/tm.texi.in (TARGET_FNTYPE_ABI): Likewise.
- * doc/tm.texi: Regenerate.
- * target.h (predefined_function_abi): Declare.
- * function-abi.cc (fntype_abi): Call targetm.calls.fntype_abi,
- if defined.
- * config/aarch64/aarch64.h (ARM_PCS_SIMD): New arm_pcs value.
- * config/aarch64/aarch64.c: Include function-abi.h.
- (aarch64_simd_abi, aarch64_fntype_abi): New functions.
- (TARGET_FNTYPE_ABI): Define.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * Makefile.in (OBJS): Add function-abi.o.
- (GTFILES): Add function-abi.h.
- * function-abi.cc: New file.
- * function-abi.h: Likewise.
- * emit-rtl.h (rtl_data::abi): New field.
- * function.c: Include function-abi.h.
- (prepare_function_start): Initialize crtl->abi.
- * read-rtl-function.c: Include regs.h and function-abi.h.
- (read_rtl_function_body): Initialize crtl->abi.
- (read_rtl_function_body_from_file_range): Likewise.
- * reginfo.c: Include function-abi.h.
- (init_reg_sets_1): Initialize default_function_abi.
- (globalize_reg): Call add_full_reg_clobber for each predefined ABI
- when making a register global.
- * target-globals.h (this_target_function_abi_info): Declare.
- (target_globals::function_abi_info): New field.
- (restore_target_globals): Copy it.
- * target-globals.c: Include function-abi.h.
- (default_target_globals): Initialize the function_abi_info field.
- (target_globals): Allocate it.
- (save_target_globals): Free it.
-
-2019-09-30 Nick Clifton <nickc@redhat.com>
-
- PR target/85978
- * config/frv/frv.c (frv_register_move_cost): Add break statements
- to avoid falling through to the wrong cases. Tidy code.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
- For multi-registers modes, test how big each register part is.
-
-2019-09-30 Nick Clifton <nickc@redhat.com>
-
- PR target/59205
- * config/iq2000/iq2000.c (iq2000_select_section): Delete.
- (TARGET_ASM_SELECT_SECTION): Remove definition.
- (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Allow definition.
-
-2019-09-30 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * emit-rtl.c (init_raw_REG): New function.
- (gen_raw_REG): Use init_raw_REG.
- * gengenrtl.c (gendef): Emit init_* functions and alloca_*
- macros.
- * rtl.c (rtx_alloc_stat_v): Use rtx_init.
- * rtl.h (rtx_init): New function.
- (rtx_alloca): New function.
- (init_raw_REG): New function.
- (alloca_raw_REG): New macro.
-
-2019-09-30 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/predicates.md (pcrel_address): Delete predicate.
- (pcrel_local_address): Replace pcrel_address predicate, use the
- new function address_to_insn_form.
- (pcrel_external_address): Replace with new implementation using
- address_to_insn_form..
- (prefixed_mem_operand): Delete predicate which is now unused.
- (pcrel_external_mem_operand): Delete predicate which is now
- unused.
- * config/rs6000/rs6000-protos.h (enum insn_form): New
- enumeration.
- (enum non_prefixed_form): New enumeration.
- (address_to_insn_form): New declaration.
- (prefixed_load_p): New declaration.
- (prefixed_store_p): New declaration.
- (prefixed_paddi_p): New declaration.
- (rs6000_asm_output_opcode): New declaration.
- (rs6000_final_prescan_insn): Move declaration and update calling
- signature.
- (address_is_prefixed): New helper inline function.
- * config/rs6000/rs6000.c(print_operand_address): Check for either
- PC-relative local symbols or PC-relative external symbols.
- (rs6000_emit_move): Support loading PC-relative addresses.
- (mode_supports_prefixed_address_p): Delete, no longer used.
- (rs6000_prefixed_address_mode_p): Delete, no longer used.
- (address_to_insn_form): New function to decode an address format.
- (reg_to_non_prefixed): New function to identify what the
- non-prefixed memory instruction format is for a register.
- (prefixed_load_p): New function to identify prefixed loads.
- (prefixed_store_p): New function to identify prefixed stores.
- (prefixed_paddi_p): New function to identify prefixed load
- immediates.
- (next_insn_prefixed_p): New static state variable.
- (rs6000_final_prescan_insn): New function to determine if an insn
- uses a prefixed instruction.
- (rs6000_asm_output_opcode): New function to emit 'p' in front of a
- prefixed instruction.
- * config/rs6000/rs6000.h (FINAL_PRESCAN_INSN): New target hook.
- (ASM_OUTPUT_OPCODE): New target hook.
- * config/rs6000/rs6000.md (prefixed): New insn attribute for
- prefixed instructions.
- (prefixed_length): New insn attribute for the size of prefixed
- instructions.
- (non_prefixed_length): New insn attribute for the size of
- non-prefixed instructions.
- (pcrel_local_addr): New insn to load up a local PC-relative
- address.
- (pcrel_extern_addr): New insn to load up an external PC-relative
- address.
- (mov<mode>_64bit_dm): Split the alternatives for loading 0.0 to a
- GPR and loading a 128-bit floating point type to a GPR.
-
-2019-09-30 Richard Biener <rguenther@suse.de>
-
- * gimple.c (gimple_get_lhs): For PHIs return the result.
- * tree-vectorizer.h (vectorizable_live_operation): Also get the
- SLP instance as argument.
- * tree-vect-loop.c (vect_analyze_loop_operations): Also handle
- double-reduction PHIs with vectorizable_lc_phi.
- (vect_analyze_loop_operations): Adjust.
- (vect_create_epilog_for_reduction): Remove all code not dealing
- with reduction LC PHI or epilogue generation.
- (vectorizable_live_operation): Call vect_create_epilog_for_reduction
- for live stmts of reductions.
- * tree-vect-stmts.c (vectorizable_condition): When !for_reduction
- do not handle defs that are not vect_internal_def.
- (can_vectorize_live_stmts): Adjust.
- (vect_analyze_stmt): When the vectorized stmt defined a value
- used on backedges adjust the backedge uses of vectorized PHIs.
-
-2019-09-30 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/91853
- * tree-inline.c (force_value_to_type): New function.
- (setup_one_parameter): Use force_value_to_type to convert type.
- * tree-inline.c (force_value_to_type): Declare.
- * ipa-param-manipulation.c (ipa_param_adjustments::modify_call): Deal
- with register type mismatches.
-
-2019-09-30 Andreas Tobler <andreast@gcc.gnu.org>
-
- * config.gcc: Use the secure-plt on FreeBSD 13 and upwards for
- 32-bit PowerPC.
- Define TARGET_FREEBSD32_SECURE_PLT for 64-bit PowerPC.
- * config/rs6000/t-freebsd64: Make use of the above define and build
- the 32-bit libraries with secure-plt.
-
-2019-09-30 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91931
- * config/i386/i386-expand.c (ix86_expand_adjust_ufix_to_sfix_si): Use
- gen_int_mode instead of GEN_INT.
-
-2019-09-29 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (gen_macho_low): Amend to include the mode
- argument.
- (machopic_indirect_data_reference): Amend gen_macho_low call
- to include mode argument
- * config/rs6000/rs6000.c (emit_move): Likewise. Amend a comment.
- * config/rs6000/darwin.md (@macho_low_<mode>): New, replaces
- the macho_high expander and two define_insn entries.
-
-2019-09-29 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/90543
- * optc-save-gen.awk: Fix up printing string option differences.
-
-2019-09-29 Kewen Lin <linkw@gcc.gnu.org>
-
- * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Lower
- vec_perm cost to 1 for non-Power7 VSX architectures.
-
-2019-09-29 Kewen Lin <linkw@gcc.gnu.org>
-
- * config/rs6000/vsx.md (vec_pack[su]_float_v2di): New define_expand.
- (vec_unpack_[su]fix_trunc_hi_v4sf): Likewise.
- (vec_unpack_[su]fix_trunc_lo_v4sf): Likewise.
-
-2019-09-28 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (gen_macho_high): Amend to include the mode
- argument.
- (machopic_indirect_data_reference): Amend gen_macho_high call
- to include mode argument.
- (machopic_legitimize_pic_address): Likewise.
- * config/rs6000/rs6000.c (rs6000_legitimize_address):
- * config/rs6000/darwin.md (@macho_high_<mode>): New, replaces
- the macho_high expander and two define_insn entries.
-
-2019-09-28 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/86805
- * config/sh/sh.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.
-
-2019-09-28 Oleg Endo <olegendo@gcc.gnu.org>
-
- PR target/80672
- * config/sh/sh.c (parse_validate_atomic_model_option): Use
- std::string::compare instead of std::string::find.
-
-2019-09-27 Maciej W. Rozycki <macro@wdc.com>
-
- * configure: Regenerate.
-
-2019-09-27 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91920
- * gimplify.c (omp_default_clause): Predetermine DECL_IN_CONSTANT_POOL
- variables as shared.
-
-2019-09-27 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/darwin.md (@macho_correct_pic_<mode>): New,
- replaces the expander and two define_insn entries.
- (@reload_macho_picbase_<mode>): Update gen_macho_correct_pic
- call.
- * config/rs6000/rs6000.md (builtin_setjmp_receiver): Likewise.
-
-2019-09-27 David Malcolm <dmalcolm@redhat.com>
-
- * fibonacci_heap.h (fibonacci_heap::empty): Make const.
- (fibonacci_heap::nodes): Likewise.
- (fibonacci_heap::min_key): Likewise.
- (fibonacci_heap::min): Likewise.
-
-2019-09-27 David Malcolm <dmalcolm@redhat.com>
-
- * cgraph.c (cgraph_node::get_fun): Make const.
- * cgraph.h (cgraph_node::get_fun): Likewise.
-
-2019-09-27 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91919
- * config/arm/arm.md (<US>mlal): Remove SE wrappers around operands
- of SImode MULT.
-
-2019-09-27 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (_stmt_vec_info::reduc_fn): New.
- (STMT_VINFO_REDUC_FN): Likewise.
- * tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
- STMT_VINFO_REDUC_FN.
- * tree-vect-loop.c (vect_is_simple_reduction): Fix STMT_VINFO_REDUC_IDX
- for condition reductions.
- (vect_create_epilog_for_reduction): Compute all required state
- from the stmt to be vectorized.
- (vectorizable_reduction): Simplify vect_create_epilog_for_reduction
- invocation and remove then dead code. For single def-use chains
- record only a single vector stmt.
-
-2019-09-27 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_builtin_class): New enum.
- (AARCH64_BUILTIN_SHIFT, AARCH64_BUILTIN_CLASS): New constants.
- (aarch64_gimple_fold_builtin, aarch64_mangle_builtin_type)
- (aarch64_fold_builtin, aarch64_init_builtins, aarch64_expand_builtin):
- (aarch64_builtin_decl, aarch64_builtin_rsqrt): Delete.
- (aarch64_general_mangle_builtin_type, aarch64_general_init_builtins):
- (aarch64_general_fold_builtin, aarch64_general_gimple_fold_builtin):
- (aarch64_general_expand_builtin, aarch64_general_builtin_decl):
- (aarch64_general_builtin_rsqrt): Declare.
- * config/aarch64/aarch64-builtins.c (aarch64_general_add_builtin):
- New function.
- (aarch64_mangle_builtin_type): Rename to...
- (aarch64_general_mangle_builtin_type): ...this.
- (aarch64_init_fcmla_laneq_builtins, aarch64_init_simd_builtins)
- (aarch64_init_crc32_builtins, aarch64_init_builtin_rsqrt)
- (aarch64_init_pauth_hint_builtins, aarch64_init_tme_builtins): Use
- aarch64_general_add_builtin instead of add_builtin_function.
- (aarch64_init_builtins): Rename to...
- (aarch64_general_init_builtins): ...this. Use
- aarch64_general_add_builtin instead of add_builtin_function.
- (aarch64_builtin_decl): Rename to...
- (aarch64_general_builtin_decl): ...this and remove the unused
- arguments.
- (aarch64_expand_builtin): Rename to...
- (aarch64_general_expand_builtin): ...this and remove the unused
- arguments.
- (aarch64_builtin_rsqrt): Rename to...
- (aarch64_general_builtin_rsqrt): ...this.
- (aarch64_fold_builtin): Rename to...
- (aarch64_general_fold_builtin): ...this. Take the function subcode
- and return type as arguments. Remove the "ignored" argument.
- (aarch64_gimple_fold_builtin): Rename to...
- (aarch64_general_gimple_fold_builtin): ...this. Take the function
- subcode and gcall as arguments, and return the new function call.
- * config/aarch64/aarch64.c (aarch64_init_builtins)
- (aarch64_fold_builtin, aarch64_gimple_fold_builtin)
- (aarch64_expand_builtin, aarch64_builtin_decl): New functions.
- (aarch64_builtin_reciprocal): Call aarch64_general_builtin_rsqrt
- instead of aarch64_builtin_rsqrt.
- (aarch64_mangle_type): Call aarch64_general_mangle_builtin_type
- instead of aarch64_mangle_builtin_type.
-
-2019-09-27 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (check_builtin_call): New target hook.
- * doc/tm.texi.in (TARGET_CHECK_BUILTIN_CALL): New @hook.
- * doc/tm.texi: Regenerate.
-
-2019-09-27 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/91909
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Take a
- reduc_index parameter. When handling COND_REDUCTION, make sure
- that the reduction phi operand is in the correct arm of the
- VEC_COND_EXPR.
- (vectorizable_reduction): Pass reduc_index to the above.
-
-2019-09-27 Yuliang Wang <yuliang.wang@arm.com>
-
- * config/aarch64/aarch64-sve2.md (aarch64_sve2_sra<mode>):
- New combine pattern.
-
-2019-09-26 Max Filippov <jcmvbkbc@gmail.com>
-
- * config/xtensa/xtensa.c (hwloop_optimize): Insert zero overhead
- loop instruction into new basic block before the loop when basic
- block that precedes the loop is empty.
-
-2019-09-26 Jakub Jelinek <jakub@redhat.com>
-
- * function.c (gimplify_parameters): Use build_clobber function.
- * tree-ssa.c (execute_update_addresses_taken): Likewise.
- * tree-inline.c (expand_call_inline): Likewise.
- * tree-sra.c (clobber_subtree): Likewise.
- * tree-ssa-ccp.c (insert_clobber_before_stack_restore): Likewise.
- * omp-low.c (lower_rec_simd_input_clauses, lower_rec_input_clauses,
- lower_omp_single, lower_depend_clauses, lower_omp_taskreg,
- lower_omp_target): Likewise.
- * omp-expand.c (expand_omp_for_generic): Likewise.
- * omp-offload.c (ompdevlow_adjust_simt_enter): Likewise.
-
-2019-09-26 Will Schmidt <will_schmidt@vnet.ibm.com>
-
- * config/rs6000/rs6000-builtin.def: (LVSL, LVSR, LVEBX, LVEHX,
- LVEWX, LVXL, LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI,
- LVXL_V16QI, LVX, LVX_V1TI, LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI,
- LVX_V8HI, LVX_V16QI, LVLX, LVLXL, LVRX, LVRXL, LXSDX, LXVD2X_V1TI,
- LXVD2X_V2DF, LXVD2X_V2DI, LXVDSX, LXVW4X_V4SF, LXVW4X_V4SI,
- LXVW4X_V8HI, LXVW4X_V16QI, LD_ELEMREV_V1TI, LD_ELEMREV_V2DF,
- LD_ELEMREV_V2DI, LD_ELEMREV_V4SF, LD_ELEMREV_V4SI, LD_ELEMREV_V8HI,
- LD_ELEMREV_V16QI): Use the PURE attribute.
-
-2019-09-26 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/darwin.md: Replace the expanders for
- load_macho_picbase and reload_macho_picbase with use of '@'
- and <mode> in their respective define_insns.
- (nonlocal_goto_receiver): Pass Pmode to gen_reload_macho_picbase.
- * config/rs6000/rs6000-logue.c (rs6000_emit_prologue): Pass
- Pmode to gen_load_macho_picbase.
- * config/rs6000/rs6000.md: Likewise.
-
-2019-09-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91896
- * tree-vect-loop.c (vectorizable_reduction): The single
- def-use cycle optimization cannot apply when there's more
- than one pattern stmt involved.
-
-2019-09-26 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vect_analyze_loop_operations): Analyze
- loop-closed PHIs that are vect_internal_def.
- (vect_create_epilog_for_reduction): Exit early for nested cycles.
- Simplify.
- (vectorizable_lc_phi): New.
- * tree-vect-stmts.c (vect_analyze_stmt): Call vectorize_lc_phi.
- (vect_transform_stmt): Likewise.
- * tree-vectorizer.h (stmt_vec_info_type): Add lc_phi_info_type.
- (vectorizable_lc_phi): Declare.
-
-2019-09-26 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vect_analyze_loop_operations): Also call
- vectorizable_reduction for vect_double_reduction_def.
- (vect_transform_loop): Likewise.
- (vect_create_epilog_for_reduction): Move double-reduction
- PHI creation and preheader argument setting of PHIs ...
- (vectorizable_reduction): ... here. Also process
- vect_double_reduction_def PHIs, creating the vectorized
- PHI nodes, remembering the scalar adjustment computed for
- the epilogue in STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT.
- Remember the original reduction code in STMT_VINFO_REDUC_CODE.
- * tree-vectorizer.c (vec_info::new_stmt_vec_info):
- Initialize STMT_VINFO_REDUC_CODE.
- * tree-vectorizer.h (_stmt_vec_info::reduc_epilogue_adjustment): New.
- (_stmt_vec_info::reduc_code): Likewise.
- (STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT): Likewise.
- (STMT_VINFO_REDUC_CODE): Likewise.
-
-2019-09-26 Matt Turner <mattst88@gmail.com>
-
- PR driver/69471
- * config/aarch64/aarch64.opt (march=): Add Negative(march=).
- (mtune=): Add Negative(mtune=).
- (mcpu=): Add Negative(mcpu=).
- * config/arm/arm.opt: Likewise.
-
-2019-09-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_<simd32_op>): New define_insn.
- * config/arm/arm_acle.h (__smlald, __smlaldx, __smlsld, __smlsldx):
- Define.
- * config/arm/arm_acle.h: Define builtins for the above.
- * config/arm/iterators.md (SIMD32_DIMODE): New int_iterator.
- (simd32_op): Handle the above.
- * config/arm/unspecs.md: Define unspecs for the above.
-
-2019-09-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (arm_<simd32_op>): New define_insn.
- (arm_<sup>xtb16): Likewise.
- (arm_usada8): Likewise.
- * config/arm/arm_acle.h (__qadd8, __qsub8, __shadd8, __shsub8,
- __uhadd8, __uhsub8, __uqadd8, __uqsub8, __qadd16, __qasx, __qsax,
- __qsub16, __shadd16, __shasx, __shsax, __shsub16, __uhadd16, __uhasx,
- __uhsax, __uhsub16, __uqadd16, __uqasx, __uqsax, __uqsub16, __sxtab16,
- __sxtb16, __uxtab16, __uxtb16): Define.
- * config/arm/arm_acle_builtins.def: Define builtins for the above.
- * config/arm/unspecs.md: Define unspecs for the above.
- * config/arm/iterators.md (SIMD32_NOGE_BINOP): New int_iterator.
- (USXTB16): Likewise.
- (simd32_op): New int_attribute.
- (sup): Handle UNSPEC_SXTB16, UNSPEC_UXTB16.
- * doc/sourcebuild.exp (arm_simd32_ok): Document.
-
-2019-09-26 Martin Jambor <mjambor@suse.cz>
-
- * ipa-sra.c (verify_splitting_accesses): Fix quoting in a call to
- internal_error.
-
-2019-09-26 Martin Jambor <mjambor@suse.cz>
-
- * ipa-sra.c (process_scan_results): Fix continue condition.
-
-2019-09-26 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/91885
- * tree-vectorizer.c (try_vectorize_loop_1): Add
- TODO_update_ssa_only_virtuals similarly to what slp pass does.
-
-2019-09-26 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_rtx_costs): Use
- aarch64_plus_immediate rather than aarch64_uimm12_shift
- to test for valid PLUS immediates.
-
-2019-09-25 Martin Jambor <mjambor@suse.cz>
-
- * tree-sra.c (no_accesses_p): Remove.
- (no_accesses_representant): Likewise.
-
-2019-09-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/arm_neon.h (vaba_s8): Use __ in identifiers
- consistenly.
- (vaba_s16): Likewise.
- (vaba_s32): Likewise.
- (vaba_u8): Likewise.
- (vaba_u16): Likewise.
- (vaba_u32): Likewise.
- (vabal_high_s8): Likewise.
- (vabal_high_s16): Likewise.
- (vabal_high_s32): Likewise.
- (vabal_high_u8): Likewise.
- (vabal_high_u16): Likewise.
- (vabal_high_u32): Likewise.
- (vabal_s8): Likewise.
- (vabal_s16): Likewise.
- (vabal_s32): Likewise.
- (vabal_u8): Likewise.
- (vabal_u16): Likewise.
- (vabal_u32): Likewise.
- (vabaq_s8): Likewise.
- (vabaq_s16): Likewise.
- (vabaq_s32): Likewise.
- (vabaq_u8): Likewise.
- (vabaq_u16): Likewise.
- (vabaq_u32): Likewise.
- (vabd_s8): Likewise.
- (vabd_s16): Likewise.
- (vabd_s32): Likewise.
- (vabd_u8): Likewise.
- (vabd_u16): Likewise.
- (vabd_u32): Likewise.
- (vabdl_high_s8): Likewise.
- (vabdl_high_s16): Likewise.
- (vabdl_high_s32): Likewise.
- (vabdl_high_u8): Likewise.
- (vabdl_high_u16): Likewise.
- (vabdl_high_u32): Likewise.
- (vabdl_s8): Likewise.
- (vabdl_s16): Likewise.
- (vabdl_s32): Likewise.
- (vabdl_u8): Likewise.
- (vabdl_u16): Likewise.
- (vabdl_u32): Likewise.
- (vabdq_s8): Likewise.
- (vabdq_s16): Likewise.
- (vabdq_s32): Likewise.
- (vabdq_u8): Likewise.
- (vabdq_u16): Likewise.
- (vabdq_u32): Likewise.
- (vaddlv_s8): Likewise.
- (vaddlv_s16): Likewise.
- (vaddlv_u8): Likewise.
- (vaddlv_u16): Likewise.
- (vaddlvq_s8): Likewise.
- (vaddlvq_s16): Likewise.
- (vaddlvq_s32): Likewise.
- (vaddlvq_u8): Likewise.
- (vaddlvq_u16): Likewise.
- (vaddlvq_u32): Likewise.
- (vcvtx_f32_f64): Likewise.
- (vcvtx_high_f32_f64): Likewise.
- (vcvtxd_f32_f64): Likewise.
- (vmla_n_f32): Likewise.
- (vmla_n_s16): Likewise.
- (vmla_n_s32): Likewise.
- (vmla_n_u16): Likewise.
- (vmla_n_u32): Likewise.
- (vmla_s8): Likewise.
- (vmla_s16): Likewise.
- (vmla_s32): Likewise.
- (vmla_u8): Likewise.
- (vmla_u16): Likewise.
- (vmla_u32): Likewise.
- (vmlal_high_n_s16): Likewise.
- (vmlal_high_n_s32): Likewise.
- (vmlal_high_n_u16): Likewise.
- (vmlal_high_n_u32): Likewise.
- (vmlal_high_s8): Likewise.
- (vmlal_high_s16): Likewise.
- (vmlal_high_s32): Likewise.
- (vmlal_high_u8): Likewise.
- (vmlal_high_u16): Likewise.
- (vmlal_high_u32): Likewise.
- (vmlal_n_s16): Likewise.
- (vmlal_n_s32): Likewise.
- (vmlal_n_u16): Likewise.
- (vmlal_n_u32): Likewise.
- (vmlal_s8): Likewise.
- (vmlal_s16): Likewise.
- (vmlal_s32): Likewise.
- (vmlal_u8): Likewise.
- (vmlal_u16): Likewise.
- (vmlal_u32): Likewise.
- (vmlaq_n_f32): Likewise.
- (vmlaq_n_s16): Likewise.
- (vmlaq_n_s32): Likewise.
- (vmlaq_n_u16): Likewise.
- (vmlaq_n_u32): Likewise.
- (vmlaq_s8): Likewise.
- (vmlaq_s16): Likewise.
- (vmlaq_s32): Likewise.
- (vmlaq_u8): Likewise.
- (vmlaq_u16): Likewise.
- (vmlaq_u32): Likewise.
- (vmls_n_f32): Likewise.
- (vmls_n_s16): Likewise.
- (vmls_n_s32): Likewise.
- (vmls_n_u16): Likewise.
- (vmls_n_u32): Likewise.
- (vmls_s8): Likewise.
- (vmls_s16): Likewise.
- (vmls_s32): Likewise.
- (vmls_u8): Likewise.
- (vmls_u16): Likewise.
- (vmls_u32): Likewise.
- (vmlsl_high_n_s16): Likewise.
- (vmlsl_high_n_s32): Likewise.
- (vmlsl_high_n_u16): Likewise.
- (vmlsl_high_n_u32): Likewise.
- (vmlsl_high_s8): Likewise.
- (vmlsl_high_s16): Likewise.
- (vmlsl_high_s32): Likewise.
- (vmlsl_high_u8): Likewise.
- (vmlsl_high_u16): Likewise.
- (vmlsl_high_u32): Likewise.
- (vmlsl_n_s16): Likewise.
- (vmlsl_n_s32): Likewise.
- (vmlsl_n_u16): Likewise.
- (vmlsl_n_u32): Likewise.
- (vmlsl_s8): Likewise.
- (vmlsl_s16): Likewise.
- (vmlsl_s32): Likewise.
- (vmlsl_u8): Likewise.
- (vmlsl_u16): Likewise.
- (vmlsl_u32): Likewise.
- (vmlsq_n_f32): Likewise.
- (vmlsq_n_s16): Likewise.
- (vmlsq_n_s32): Likewise.
- (vmlsq_n_u16): Likewise.
- (vmlsq_n_u32): Likewise.
- (vmlsq_s8): Likewise.
- (vmlsq_s16): Likewise.
- (vmlsq_s32): Likewise.
- (vmlsq_u8): Likewise.
- (vmlsq_u16): Likewise.
- (vmlsq_u32): Likewise.
- (vmovl_high_s8): Likewise.
- (vmovl_high_s16): Likewise.
- (vmovl_high_s32): Likewise.
- (vmovl_high_u8): Likewise.
- (vmovl_high_u16): Likewise.
- (vmovl_high_u32): Likewise.
- (vmovl_s8): Likewise.
- (vmovl_s16): Likewise.
- (vmovl_s32): Likewise.
- (vmovl_u8): Likewise.
- (vmovl_u16): Likewise.
- (vmovl_u32): Likewise.
- (vmovn_high_s16): Likewise.
- (vmovn_high_s32): Likewise.
- (vmovn_high_s64): Likewise.
- (vmovn_high_u16): Likewise.
- (vmovn_high_u32): Likewise.
- (vmovn_high_u64): Likewise.
- (vmovn_s16): Likewise.
- (vmovn_s32): Likewise.
- (vmovn_s64): Likewise.
- (vmovn_u16): Likewise.
- (vmovn_u32): Likewise.
- (vmovn_u64): Likewise.
- (vmull_high_n_s16): Likewise.
- (vmull_high_n_s32): Likewise.
- (vmull_high_n_u16): Likewise.
- (vmull_high_n_u32): Likewise.
- (vmull_high_p8): Likewise.
- (vmull_high_s8): Likewise.
- (vmull_high_s16): Likewise.
- (vmull_high_s32): Likewise.
- (vmull_high_u8): Likewise.
- (vmull_high_u16): Likewise.
- (vmull_high_u32): Likewise.
- (vmull_n_s16): Likewise.
- (vmull_n_s32): Likewise.
- (vmull_n_u16): Likewise.
- (vmull_n_u32): Likewise.
- (vmull_p8): Likewise.
- (vmull_s8): Likewise.
- (vmull_s16): Likewise.
- (vmull_s32): Likewise.
- (vmull_u8): Likewise.
- (vmull_u16): Likewise.
- (vmull_u32): Likewise.
- (vpadal_s8): Likewise.
- (vpadal_s16): Likewise.
- (vpadal_s32): Likewise.
- (vpadal_u8): Likewise.
- (vpadal_u16): Likewise.
- (vpadal_u32): Likewise.
- (vpadalq_s8): Likewise.
- (vpadalq_s16): Likewise.
- (vpadalq_s32): Likewise.
- (vpadalq_u8): Likewise.
- (vpadalq_u16): Likewise.
- (vpadalq_u32): Likewise.
- (vpaddl_s8): Likewise.
- (vpaddl_s16): Likewise.
- (vpaddl_s32): Likewise.
- (vpaddl_u8): Likewise.
- (vpaddl_u16): Likewise.
- (vpaddl_u32): Likewise.
- (vpaddlq_s8): Likewise.
- (vpaddlq_s16): Likewise.
- (vpaddlq_s32): Likewise.
- (vpaddlq_u8): Likewise.
- (vpaddlq_u16): Likewise.
- (vpaddlq_u32): Likewise.
- (vpaddq_s8): Likewise.
- (vpaddq_s16): Likewise.
- (vpaddq_s32): Likewise.
- (vpaddq_s64): Likewise.
- (vpaddq_u8): Likewise.
- (vpaddq_u16): Likewise.
- (vpaddq_u32): Likewise.
- (vpaddq_u64): Likewise.
- (vqdmulh_n_s16): Likewise.
- (vqdmulh_n_s32): Likewise.
- (vqdmulhq_n_s16): Likewise.
- (vqdmulhq_n_s32): Likewise.
- (vqmovn_high_s16): Likewise.
- (vqmovn_high_s32): Likewise.
- (vqmovn_high_s64): Likewise.
- (vqmovn_high_u16): Likewise.
- (vqmovn_high_u32): Likewise.
- (vqmovn_high_u64): Likewise.
- (vqmovun_high_s16): Likewise.
- (vqmovun_high_s32): Likewise.
- (vqmovun_high_s64): Likewise.
- (vqrdmulh_n_s16): Likewise.
- (vqrdmulh_n_s32): Likewise.
- (vqrdmulhq_n_s16): Likewise.
- (vqrdmulhq_n_s32): Likewise.
- (vrsqrte_u32): Likewise.
- (vrsqrteq_u32): Likewise.
- (vtst_p8): Likewise.
- (vtst_p16): Likewise.
- (vtst_p64): Likewise.
- (vtstq_p8): Likewise.
- (vtstq_p16): Likewise.
- (vtstq_p64): Likewise.
- (vaddlv_s32): Likewise.
- (vaddlv_u32): Likewise.
- (vqtbl1_p8): Likewise.
- (vqtbl1_s8): Likewise.
- (vqtbl1_u8): Likewise.
- (vqtbl1q_p8): Likewise.
- (vqtbl1q_s8): Likewise.
- (vqtbl1q_u8): Likewise.
- (vqtbx1_s8): Likewise.
- (vqtbx1_u8): Likewise.
- (vqtbx1_p8): Likewise.
- (vqtbx1q_s8): Likewise.
- (vqtbx1q_u8): Likewise.
- (vqtbx1q_p8): Likewise.
- (vtbl1_s8): Likewise.
- (vtbl1_u8): Likewise.
- (vtbl1_p8): Likewise.
- (vtbl2_s8): Likewise.
- (vtbl2_u8): Likewise.
- (vtbl2_p8): Likewise.
- (vtbl3_s8): Likewise.
- (vtbl3_u8): Likewise.
- (vtbl3_p8): Likewise.
- (vtbl4_s8): Likewise.
- (vtbl4_u8): Likewise.
- (vtbl4_p8): Likewise.
- (vtbx2_s8): Likewise.
- (vtbx2_u8): Likewise.
- (vtbx2_p8): Likewise.
- (vld1_f32): Likewise.
- (vld1_f64): Likewise.
- (vld1_p8): Likewise.
- (vld1_p16): Likewise.
- (vld1_p64): Likewise.
- (vld1_s8): Likewise.
- (vld1_s16): Likewise.
- (vld1_s32): Likewise.
- (vld1_s64): Likewise.
- (vld1_u8): Likewise.
- (vld1_u16): Likewise.
- (vld1_u32): Likewise.
- (vld1_u64): Likewise.
- (vld1q_f32): Likewise.
- (vld1q_f64): Likewise.
- (vld1q_p8): Likewise.
- (vld1q_p16): Likewise.
- (vld1q_p64): Likewise.
- (vld1q_s8): Likewise.
- (vld1q_s16): Likewise.
- (vld1q_s32): Likewise.
- (vld1q_s64): Likewise.
- (vld1q_u8): Likewise.
- (vld1q_u16): Likewise.
- (vld1q_u32): Likewise.
- (vld1q_u64): Likewise.
- (vpmax_s8): Likewise.
- (vpmax_s16): Likewise.
- (vpmax_s32): Likewise.
- (vpmax_u8): Likewise.
- (vpmax_u16): Likewise.
- (vpmax_u32): Likewise.
- (vpmaxq_s8): Likewise.
- (vpmaxq_s16): Likewise.
- (vpmaxq_s32): Likewise.
- (vpmaxq_u8): Likewise.
- (vpmaxq_u16): Likewise.
- (vpmaxq_u32): Likewise.
- (vpmax_f32): Likewise.
- (vpmaxq_f32): Likewise.
- (vpmaxq_f64): Likewise.
- (vpmaxqd_f64): Likewise.
- (vpmaxs_f32): Likewise.
- (vpmaxnm_f32): Likewise.
- (vpmaxnmq_f32): Likewise.
- (vpmaxnmq_f64): Likewise.
- (vpmaxnmqd_f64): Likewise.
- (vpmaxnms_f32): Likewise.
- (vpmin_s8): Likewise.
- (vpmin_s16): Likewise.
- (vpmin_s32): Likewise.
- (vpmin_u8): Likewise.
- (vpmin_u16): Likewise.
- (vpmin_u32): Likewise.
- (vpminq_s8): Likewise.
- (vpminq_s16): Likewise.
- (vpminq_s32): Likewise.
- (vpminq_u8): Likewise.
- (vpminq_u16): Likewise.
- (vpminq_u32): Likewise.
- (vpmin_f32): Likewise.
- (vpminq_f32): Likewise.
- (vpminq_f64): Likewise.
- (vpminqd_f64): Likewise.
- (vpmins_f32): Likewise.
- (vpminnm_f32): Likewise.
- (vpminnmq_f32): Likewise.
- (vpminnmq_f64): Likewise.
- (vpminnmqd_f64): Likewise.
- (vpminnms_f32): Likewise.
- (vmla_f32): Likewise.
- (vmlaq_f32): Likewise.
- (vmlaq_f64): Likewise.
- (vmls_f32): Likewise.
- (vmlsq_f32): Likewise.
- (vmlsq_f64): Likewise.
- (vqtbl2_s8): Likewise.
- (vqtbl2_u8): Likewise.
- (vqtbl2_p8): Likewise.
- (vqtbl2q_s8): Likewise.
- (vqtbl2q_u8): Likewise.
- (vqtbl2q_p8): Likewise.
- (vqtbl3_s8): Likewise.
- (vqtbl3_u8): Likewise.
- (vqtbl3_p8): Likewise.
- (vqtbl3q_s8): Likewise.
- (vqtbl3q_u8): Likewise.
- (vqtbl3q_p8): Likewise.
- (vqtbl4_s8): Likewise.
- (vqtbl4_u8): Likewise.
- (vqtbl4_p8): Likewise.
- (vqtbl4q_s8): Likewise.
- (vqtbl4q_u8): Likewise.
- (vqtbl4q_p8): Likewise.
- (vqtbx2_s8): Likewise.
- (vqtbx2_u8): Likewise.
- (vqtbx2_p8): Likewise.
- (vqtbx2q_s8): Likewise.
- (vqtbx2q_u8): Likewise.
- (vqtbx2q_p8): Likewise.
- (vqtbx3_s8): Likewise.
- (vqtbx3_u8): Likewise.
- (vqtbx3_p8): Likewise.
- (vqtbx3q_s8): Likewise.
- (vqtbx3q_u8): Likewise.
- (vqtbx3q_p8): Likewise.
- (vqtbx4_s8): Likewise.
- (vqtbx4_u8): Likewise.
- (vqtbx4_p8): Likewise.
- (vqtbx4q_s8): Likewise.
- (vqtbx4q_u8): Likewise.
- (vqtbx4q_p8): Likewise.
- (vrev16_p8): Likewise.
- (vrev16_s8): Likewise.
- (vrev16_u8): Likewise.
- (vrev16q_p8): Likewise.
- (vrev16q_s8): Likewise.
- (vrev16q_u8): Likewise.
- (vrev32_p8): Likewise.
- (vrev32_p16): Likewise.
- (vrev32_s8): Likewise.
- (vrev32_s16): Likewise.
- (vrev32_u8): Likewise.
- (vrev32_u16): Likewise.
- (vrev32q_p8): Likewise.
- (vrev32q_p16): Likewise.
- (vrev32q_s8): Likewise.
- (vrev32q_s16): Likewise.
- (vrev32q_u8): Likewise.
- (vrev32q_u16): Likewise.
- (vrev64_f32): Likewise.
- (vrev64_p8): Likewise.
- (vrev64_p16): Likewise.
- (vrev64_s8): Likewise.
- (vrev64_s16): Likewise.
- (vrev64_s32): Likewise.
- (vrev64_u8): Likewise.
- (vrev64_u16): Likewise.
- (vrev64_u32): Likewise.
- (vrev64q_f32): Likewise.
- (vrev64q_p8): Likewise.
- (vrev64q_p16): Likewise.
- (vrev64q_s8): Likewise.
- (vrev64q_s16): Likewise.
- (vrev64q_s32): Likewise.
- (vrev64q_u8): Likewise.
- (vrev64q_u16): Likewise.
- (vrev64q_u32): Likewise.
- (vsha1cq_u32): Likewise.
- (vsha1mq_u32): Likewise.
- (vsha1pq_u32): Likewise.
- (vsha1h_u32): Likewise.
- (vsha1su0q_u32): Likewise.
- (vsha1su1q_u32): Likewise.
- (vsha256hq_u32): Likewise.
- (vsha256h2q_u32): Likewise.
- (vsha256su0q_u32): Likewise.
- (vsha256su1q_u32): Likewise.
- (vmull_p64): Likewise.
- (vmull_high_p64): Likewise.
- (vsqrt_f32): Likewise.
- (vsqrtq_f32): Likewise.
- (vsqrt_f64): Likewise.
- (vsqrtq_f64): Likewise.
- (vst1_f32): Likewise.
- (vst1_f64): Likewise.
- (vst1_p8): Likewise.
- (vst1_p16): Likewise.
- (vst1_p64): Likewise.
- (vst1_s8): Likewise.
- (vst1_s16): Likewise.
- (vst1_s32): Likewise.
- (vst1_s64): Likewise.
- (vst1_u8): Likewise.
- (vst1_u16): Likewise.
- (vst1_u32): Likewise.
- (vst1_u64): Likewise.
- (vst1q_f32): Likewise.
- (vst1q_f64): Likewise.
- (vst1q_p8): Likewise.
- (vst1q_p16): Likewise.
- (vst1q_p64): Likewise.
- (vst1q_s8): Likewise.
- (vst1q_s16): Likewise.
- (vst1q_s32): Likewise.
- (vst1q_s64): Likewise.
- (vst1q_u8): Likewise.
- (vst1q_u16): Likewise.
- (vst1q_u32): Likewise.
- (vst1q_u64): Likewise.
- (vst1_s64_x2): Likewise.
- (vst1_u64_x2): Likewise.
- (vst1_f64_x2): Likewise.
- (vst1_s8_x2): Likewise.
- (vst1_p8_x2): Likewise.
- (vst1_s16_x2): Likewise.
- (vst1_p16_x2): Likewise.
- (vst1_s32_x2): Likewise.
- (vst1_u8_x2): Likewise.
- (vst1_u16_x2): Likewise.
- (vst1_u32_x2): Likewise.
- (vst1_f16_x2): Likewise.
- (vst1_f32_x2): Likewise.
- (vst1_p64_x2): Likewise.
- (vst1q_s8_x2): Likewise.
- (vst1q_p8_x2): Likewise.
- (vst1q_s16_x2): Likewise.
- (vst1q_p16_x2): Likewise.
- (vst1q_s32_x2): Likewise.
- (vst1q_s64_x2): Likewise.
- (vst1q_u8_x2): Likewise.
- (vst1q_u16_x2): Likewise.
- (vst1q_u32_x2): Likewise.
- (vst1q_u64_x2): Likewise.
- (vst1q_f16_x2): Likewise.
- (vst1q_f32_x2): Likewise.
- (vst1q_f64_x2): Likewise.
- (vst1q_p64_x2): Likewise.
- (vst1_s64_x3): Likewise.
- (vst1_u64_x3): Likewise.
- (vst1_f64_x3): Likewise.
- (vst1_s8_x3): Likewise.
- (vst1_p8_x3): Likewise.
- (vst1_s16_x3): Likewise.
- (vst1_p16_x3): Likewise.
- (vst1_s32_x3): Likewise.
- (vst1_u8_x3): Likewise.
- (vst1_u16_x3): Likewise.
- (vst1_u32_x3): Likewise.
- (vst1_f16_x3): Likewise.
- (vst1_f32_x3): Likewise.
- (vst1_p64_x3): Likewise.
- (vst1q_s8_x3): Likewise.
- (vst1q_p8_x3): Likewise.
- (vst1q_s16_x3): Likewise.
- (vst1q_p16_x3): Likewise.
- (vst1q_s32_x3): Likewise.
- (vst1q_s64_x3): Likewise.
- (vst1q_u8_x3): Likewise.
- (vst1q_u16_x3): Likewise.
- (vst1q_u32_x3): Likewise.
- (vst1q_u64_x3): Likewise.
- (vst1q_f16_x3): Likewise.
- (vst1q_f32_x3): Likewise.
- (vst1q_f64_x3): Likewise.
- (vst1q_p64_x3): Likewise.
- (vst2_s64): Likewise.
- (vst2_u64): Likewise.
- (vst2_f64): Likewise.
- (vst2_s8): Likewise.
- (vst2_p8): Likewise.
- (vst2_s16): Likewise.
- (vst2_p16): Likewise.
- (vst2_s32): Likewise.
- (vst2_u8): Likewise.
- (vst2_u16): Likewise.
- (vst2_u32): Likewise.
- (vst2_f16): Likewise.
- (vst2_f32): Likewise.
- (vst2_p64): Likewise.
- (vst2q_s8): Likewise.
- (vst2q_p8): Likewise.
- (vst2q_s16): Likewise.
- (vst2q_p16): Likewise.
- (vst2q_s32): Likewise.
- (vst2q_s64): Likewise.
- (vst2q_u8): Likewise.
- (vst2q_u16): Likewise.
- (vst2q_u32): Likewise.
- (vst2q_u64): Likewise.
- (vst2q_f16): Likewise.
- (vst2q_f32): Likewise.
- (vst2q_f64): Likewise.
- (vst2q_p64): Likewise.
- (vst3_s64): Likewise.
- (vst3_u64): Likewise.
- (vst3_f64): Likewise.
- (vst3_s8): Likewise.
- (vst3_p8): Likewise.
- (vst3_s16): Likewise.
- (vst3_p16): Likewise.
- (vst3_s32): Likewise.
- (vst3_u8): Likewise.
- (vst3_u16): Likewise.
- (vst3_u32): Likewise.
- (vst3_f16): Likewise.
- (vst3_f32): Likewise.
- (vst3_p64): Likewise.
- (vst3q_s8): Likewise.
- (vst3q_p8): Likewise.
- (vst3q_s16): Likewise.
- (vst3q_p16): Likewise.
- (vst3q_s32): Likewise.
- (vst3q_s64): Likewise.
- (vst3q_u8): Likewise.
- (vst3q_u16): Likewise.
- (vst3q_u32): Likewise.
- (vst3q_u64): Likewise.
- (vst3q_f16): Likewise.
- (vst3q_f32): Likewise.
- (vst3q_f64): Likewise.
- (vst3q_p64): Likewise.
- (vst4_s64): Likewise.
- (vst4_u64): Likewise.
- (vst4_f64): Likewise.
- (vst4_s8): Likewise.
- (vst4_p8): Likewise.
- (vst4_s16): Likewise.
- (vst4_p16): Likewise.
- (vst4_s32): Likewise.
- (vst4_u8): Likewise.
- (vst4_u16): Likewise.
- (vst4_u32): Likewise.
- (vst4_f16): Likewise.
- (vst4_f32): Likewise.
- (vst4_p64): Likewise.
- (vst4q_s8): Likewise.
- (vst4q_p8): Likewise.
- (vst4q_s16): Likewise.
- (vst4q_p16): Likewise.
- (vst4q_s32): Likewise.
- (vst4q_s64): Likewise.
- (vst4q_u8): Likewise.
- (vst4q_u16): Likewise.
- (vst4q_u32): Likewise.
- (vst4q_u64): Likewise.
- (vst4q_f16): Likewise.
- (vst4q_f32): Likewise.
- (vst4q_f64): Likewise.
- (vst4q_p64): Likewise.
- (vtbx4_s8): Likewise.
- (vtbx4_u8): Likewise.
- (vtbx4_p8): Likewise.
- (vtrn_f32): Likewise.
- (vtrn_p8): Likewise.
- (vtrn_p16): Likewise.
- (vtrn_s8): Likewise.
- (vtrn_s16): Likewise.
- (vtrn_s32): Likewise.
- (vtrn_u8): Likewise.
- (vtrn_u16): Likewise.
- (vtrn_u32): Likewise.
- (vtrnq_f32): Likewise.
- (vtrnq_p8): Likewise.
- (vtrnq_p16): Likewise.
- (vtrnq_s8): Likewise.
- (vtrnq_s16): Likewise.
- (vtrnq_s32): Likewise.
- (vtrnq_u8): Likewise.
- (vtrnq_u16): Likewise.
- (vtrnq_u32): Likewise.
- (vrsqrte_f16): Likewise.
- (vrsqrteq_f16): Likewise.
- (vsqrt_f16): Likewise.
- (vsqrtq_f16): Likewise.
- (vabd_f16): Likewise.
- (vabdq_f16): Likewise.
- (vpadd_f16): Likewise.
- (vpaddq_f16): Likewise.
- (vpmax_f16): Likewise.
- (vpmaxq_f16): Likewise.
- (vpmaxnm_f16): Likewise.
- (vpmaxnmq_f16): Likewise.
- (vpmin_f16): Likewise.
- (vpminq_f16): Likewise.
- (vpminnm_f16): Likewise.
- (vpminnmq_f16): Likewise.
- (vrsqrts_f16): Likewise.
- (vrsqrtsq_f16): Likewise.
-
-2019-09-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91896
- * tree-vect-loop.c (vectorizable_reduction): The single
- def-use cycle optimization cannot apply when there's more
- than one pattern stmt involved.
-
-2019-09-24 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.md (load_macho_picbase_<mode>): New, using
- the 'P' mode iterator, replacing the (removed) SI and DI variants.
- (reload_macho_picbase_<mode>): Likewise.
-
-2019-09-24 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.md: Move darwin.md include until
- after the definition of the mode iterators.
-
-2019-09-23 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91570
- * tree-ssa-strlen.c (get_range_strlen_dynamic): Handle null and
- non-constant minlen, maxlen and maxbound.
-
-2019-09-24 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (_stmt_vec_info::const_cond_reduc_code):
- Rename to...
- (_stmt_vec_info::cond_reduc_code): ... this.
- (_stmt_vec_info::induc_cond_initial_val): Add.
- (STMT_VINFO_VEC_CONST_COND_REDUC_CODE): Rename to...
- (STMT_VINFO_VEC_COND_REDUC_CODE): ... this.
- (STMT_VINFO_VEC_INDUC_COND_INITIAL_VAL): Add.
- * tree-vectorizer.c (vec_info::new_stmt_vec_info): Adjust.
- * tree-vect-loop.c (get_initial_def_for_reduction): Pass in
- the reduction code.
- (vect_create_epilog_for_reduction): Drop special
- induction condition reduction params, pass in reduction code
- and simplify.
- (vectorizable_reduction): Perform condition reduction kind
- selection only at analysis time. Adjust passing on state.
-
-2019-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.md (mov<mode>): Don't call
- aarch64_split_dimode_const_store on volatile MEM.
-
-2019-09-24 Stamatis Markianos-Wright <stam.markianos-wright@arm.com>
-
- * config/aarch64/aarch64-option-extensions.def (fp16fml):
- Update hwcap string for fp16fml.
-
-2019-09-24 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91866
- * match.pd (((T)(A)) + CST -> (T)(A + CST)): Formatting fix.
- (((T)(A + CST1)) + CST2 -> (T)(A) + (T)CST1 + CST2): New optimization.
-
-2019-09-24 Martin Liska <mliska@suse.cz>
-
- * cfgexpand.c (gimple_assign_rhs_to_tree): Use switch statement
- instead of if-elseif-elseif-...
- * gimple-expr.c (extract_ops_from_tree): Likewise.
- * gimple.c (get_gimple_rhs_num_ops): Likewise.
- * tree-ssa-forwprop.c (rhs_to_tree): Likewise.
-
-2019-09-24 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/91831
- * ipa-param-manipulation.c (carry_over_param): Make a method of
- ipa_param_body_adjustments, remove now unnecessary argument. Also copy
- in case of a context mismatch.
- (ipa_param_body_adjustments::common_initialization): Adjust call to
- carry_over_param.
- * ipa-param-manipulation.h (class ipa_param_body_adjustments): Add
- private method carry_over_param.
-
-2019-09-24 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/91832
- * ipa-sra.c (scan_expr_access): Check that offset is non-negative.
-
-2019-09-24 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Valueize MEM_REF
- base.
-
-2019-09-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/t-arm (arm-builtins.o): Add dependency on
- arm_acle_builtins.def.
-
-2019-09-23 Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/91823
- * config/rs6000/altivec.md (altivec_copysign_v4sf3): Generate
- canonical CONST_INTs. Use gen_rtvec.
-
-2019-09-23 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (get_initial_def_for_reduction): Simplify,
- avoid adjusting by + 0 or * 1.
- (vect_create_epilog_for_reduction): Get reduction code only
- when necessary. Deal with adjustment_def only when necessary.
-
-2019-09-23 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/atomics.md (aarch64_store_exclusive_pair): Fix
- memmodel index.
-
-2019-09-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR ipa/91835
- * lto-section-in.c (lto_section_name): Use "ipa_sra" instead of
- "ipa-sra".
-
-2019-09-22 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.c (machopic_output_stub): Remove dead
- code. Merge code blocks with common conditionals. Use declared
- macro instead of a magic number for PIC level.
-
-2019-09-21 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91830
- * gimple-ssa-warn-restrict.c (builtin_memref::set_base_and_offset):
- Simplify computation of the offset of the referenced subobject.
-
-2019-09-21 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_legitimize_pic_address): Check
- for lra not reload.
-
-2019-09-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * ira-conflicts.c (can_use_same_reg_p): New function.
- (process_reg_shuffles): Take an insn parameter. Ignore cases
- in which input operand op_num could seemingly never be allocated
- to the same register as the destination.
- (add_insn_allocno_copies): Update call to process_reg_shuffles.
-
-2019-09-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * simplify-rtx.c (neg_const_int): Replace with...
- (neg_poly_int_rtx): ...this new function.
- (simplify_binary_operation_1): Extend (minus x C) -> (plus X -C)
- to all CONST_SCALAR_INTs and to CONST_POLY_INT.
- (simplify_plus_minus): Likewise for constant terms here.
-
-2019-09-20 Jonas Pfeil <jonas.pfeil@uli-ulm.de>
-
- * config/microblaze/microblaze.h (ASM_OUTPUT_SKIP): Use
- HOST_WIDE_PRINT_UNSIGNED.
-
-2019-09-20 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.c (pa_trampoline_init): Remove spurious extended
- character.
-
-2019-09-20 Maya Rashish <coypu@sdf.org>
-
- PR target/86811
- * config/vax/vax.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
- Define to speculation_safe_value_not_needed.
-
-2019-09-20 Richard Biener <rguenther@suse.de>
- Uros Bizjak <ubizjak@gmail.com>
-
- PR target/91814
- * config/i386/i386-features.c (gen_gpr_to_xmm_move_src): Revert
- previous change.
- (general_scalar_chain::convert_op): Force not suitable memory
- operands to a register.
-
-2019-09-20 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91821
- * tree-vect-loop.c (check_reduction_path): Check we can compute
- reduc_idx.
- (vect_is_simple_reduction): Set STMT_VINFO_REDUC_IDX.
- * tree-vect-patterns.c (vect_reassociating_reduction_p): Return
- operands in canonical order.
- * tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
- STMT_VINFO_REDUC_IDX.
- * tree-vectorizer.h (_stmt_vec_info::reduc_idx): New.
- (STMT_VINFO_REDUC_IDX): Likewise.
-
-2019-09-20 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/91269
- * config/sparc/sparc.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
-
-2019-09-20 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91822
- * tree-vectorizer.h (vectorizable_condition): Restore for_reduction
- parameter.
- * tree-vect-loop.c (vectorizable_reduction): Adjust asserts
- for reduc_index in nested cycles, adjust vectorizable_condition
- calls.
- * tree-vect-stmts.c (vectorizable_condition): Restore for_reduction
- parameter.
- (vect_analyze_stmt): Adjust.
- (vect_transform_stmt): Likewise.
-
-2019-09-20 Richard Biener <rguenther@suse.de>
-
- PR target/91767
- * config/i386/i386-features.c (general_scalar_chain::convert_registers):
- Ensure there's a sequence point between allocating the new register
- and passing a reference to a reg via regno_reg_rtx.
-
-2019-09-20 Martin Jambor <mjambor@suse.cz>
-
- * coretypes.h (cgraph_edge): Declare.
- * ipa-param-manipulation.c: Rewrite.
- * ipa-param-manipulation.h: Likewise.
- * Makefile.in (GTFILES): Added ipa-param-manipulation.h and ipa-sra.c.
- (OBJS): Added ipa-sra.o.
- * cgraph.h (ipa_replace_map): Removed fields old_tree, replace_p
- and ref_p, added fields param_adjustments and performed_splits.
- (struct cgraph_clone_info): Remove ags_to_skip and
- combined_args_to_skip, new field param_adjustments.
- (cgraph_node::create_clone): Changed parameters to use
- ipa_param_adjustments.
- (cgraph_node::create_virtual_clone): Likewise.
- (cgraph_node::create_virtual_clone_with_body): Likewise.
- (tree_function_versioning): Likewise.
- (cgraph_build_function_type_skip_args): Removed.
- * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Convert to
- using ipa_param_adjustments.
- (clone_of_p): Likewise.
- * cgraphclones.c (cgraph_build_function_type_skip_args): Removed.
- (build_function_decl_skip_args): Likewise.
- (duplicate_thunk_for_node): Adjust parameters using
- ipa_param_body_adjustments, copy param_adjustments instead of
- args_to_skip.
- (cgraph_node::create_clone): Convert to using ipa_param_adjustments.
- (cgraph_node::create_virtual_clone): Likewise.
- (cgraph_node::create_version_clone_with_body): Likewise.
- (cgraph_materialize_clone): Likewise.
- (symbol_table::materialize_all_clones): Likewise.
- * ipa-fnsummary.c (ipa_fn_summary_t::duplicate): Simplify
- ipa_replace_map check.
- * ipa-cp.c (get_replacement_map): Do not initialize removed fields.
- (initialize_node_lattices): Make aware that some parameters might have
- already been removed.
- (want_remove_some_param_p): New function.
- (create_specialized_node): Convert to using ipa_param_adjustments and
- deal with possibly pre-existing adjustments.
- * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise.
- (output_node_opt_summary): Do not stream removed fields. Stream
- parameter adjustments instead of argumetns to skip.
- (input_node_opt_summary): Likewise.
- (input_node_opt_summary): Likewise.
- * lto-section-in.c (lto_section_name): Added ipa-sra section.
- * lto-streamer.h (lto_section_type): Likewise.
- * tree-inline.h (copy_body_data): New fields killed_new_ssa_names and
- param_body_adjs.
- (copy_decl_to_var): Declare.
- * tree-inline.c (update_clone_info): Do not remap old_tree.
- (remap_gimple_stmt): Use ipa_param_body_adjustments to modify gimple
- statements, walk all extra generated statements and remap their
- operands.
- (redirect_all_calls): Add killed SSA names to a hash set.
- (remap_ssa_name): Do not remap killed SSA names.
- (copy_arguments_for_versioning): Renames to copy_arguments_nochange,
- half of functionality moved to ipa_param_body_adjustments.
- (copy_decl_to_var): Make exported.
- (copy_body): Destroy killed_new_ssa_names hash set.
- (expand_call_inline): Remap performed splits.
- (update_clone_info): Likewise.
- (tree_function_versioning): Simplify tree_map processing. Updated to
- accept ipa_param_adjustments and use ipa_param_body_adjustments.
- * omp-simd-clone.c (simd_clone_vector_of_formal_parm_types): Adjust
- for the new interface.
- (simd_clone_clauses_extract): Likewise, make args an auto_vec.
- (simd_clone_compute_base_data_type): Likewise.
- (simd_clone_init_simd_arrays): Adjust for the new interface.
- (simd_clone_adjust_argument_types): Likewise.
- (struct modify_stmt_info): Likewise.
- (ipa_simd_modify_stmt_ops): Likewise.
- (ipa_simd_modify_function_body): Likewise.
- (simd_clone_adjust): Likewise.
- * tree-sra.c: Removed IPA-SRA. Include tree-sra.h.
- (type_internals_preclude_sra_p): Make public.
- * tree-sra.h: New file.
- * ipa-inline-transform.c (save_inline_function_body): Update to
- refelct new tree_function_versioning signature.
- * ipa-prop.c (adjust_agg_replacement_values): Use a helper from
- ipa_param_adjustments to get current parameter indices.
- (ipcp_modif_dom_walker::before_dom_children): Likewise.
- (ipcp_update_bits): Likewise.
- (ipcp_update_vr): Likewise.
- * ipa-split.c (split_function): Convert to using ipa_param_adjustments.
- * ipa-sra.c: New file.
- * multiple_target.c (create_target_clone): Update to reflet new type
- of create_version_clone_with_body.
- * trans-mem.c (ipa_tm_create_version): Update to reflect new type of
- tree_function_versioning.
- (modify_function): Update to reflect new type of
- tree_function_versioning.
- * params.def (PARAM_IPA_SRA_MAX_REPLACEMENTS): New.
- * passes.def: Remove old IPA-SRA and add new one.
- * tree-pass.h (make_pass_early_ipa_sra): Remove declaration.
- (make_pass_ipa_sra): Declare.
- * dbgcnt.def: Remove eipa_sra. Added ipa_sra_params and
- ipa_sra_retvalues.
- * doc/invoke.texi (ipa-sra-max-replacements): New.
-
-2019-09-19 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91631
- * builtins.c (component_size): Correct trailing array computation,
- rename to component_ref_size and move...
- (compute_objsize): Adjust.
- * gimple-ssa-warn-restrict.c (builtin_memref::refsize): New member.
- (builtin_access::strict): Do not consider memmove.
- (builtin_access::write_off): New function.
- (builtin_memref::builtin_memref): Initialize refsize.
- (builtin_memref::set_base_and_offset): Adjust refoff and compute
- refsize.
- (builtin_memref::offset_out_of_bounds): Use ooboff input values.
- Handle refsize.
- (builtin_access::builtin_access): Initialize dstoff to destination
- refeence offset here instead of in maybe_diag_overlap. Adjust
- referencess even to unrelated objects. Adjust sizrange of bounded
- string functions to reflect bound. For strcat, adjust destination
- sizrange by that of source.
- (builtin_access::strcat_overlap): Adjust offsets and sizes
- to reflect the increase in destination sizrange above.
- (builtin_access::overlap): Do not set dstoff here but instead
- in builtin_access::builtin_access.
- (check_bounds_or_overlap): Use builtin_access::write_off.
- (maybe_diag_access_bounds): Add argument. Add informational notes.
- (dump_builtin_memref, dump_builtin_access): New functions.
- * tree.c (component_ref_size): ...to here.
- * tree.h (component_ref_size): Declare.
- * tree-ssa-strlen (handle_builtin_strcat): Include the terminating
- nul in the size of the source string.
-
-2019-09-19 Lewis Hyatt <lhyatt@gmail.com>
-
- PR c/67224
- * doc/cpp.texi: Document support for extended characters in
- identifiers.
- * doc/cppopts.texi: Likewise.
-
-2019-09-19 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vect_is_slp_reduction): Remove.
- (check_reduction_path): New overload having the path as result.
- (vect_is_simple_reduction): From the detected reduction
- path build a SLP reduction chain if possible.
-
-2019-09-19 Richard Biener <rguenther@suse.de>
-
- PR target/91814
- * config/i386/i386-features.c (gen_gpr_to_xmm_move_src):
- Force operand to a register if it isn't nonimmediate_operand.
-
-2019-09-19 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm.md (<logical_op>di3): Use <optab> and <CODE>.
- * config/arm/iterators.md (optab): Add and, ior, xor entries.
- (logical_op): Remove code attribute.
- (logical_OP): Likewise.
-
-2019-09-19 Martin Liska <mliska@suse.cz>
-
- * ipa-icf.c (sort_congruence_class_groups_by_decl_uid):
- Use proper casting.
-
-2019-09-19 Richard Henderson <richard.henderson@linaro.org>
-
- * config/aarch64/aarch64.c (aarch64_print_operand): Allow integer
- registers with %R.
-
- * config/aarch64/aarch64.c (aarch64_gen_compare_reg): Add support
- for NE comparison of TImode values.
- (aarch64_emit_load_exclusive): Add support for TImode.
- (aarch64_emit_store_exclusive): Likewise.
- (aarch64_split_compare_and_swap): Disable strong_zero_p for TImode.
- * config/aarch64/atomics.md (@atomic_compare_and_swap<ALLI_TI>):
- Change iterator from ALLI to ALLI_TI.
- (@atomic_compare_and_swap<JUST_TI>): New.
- (@atomic_compare_and_swap<JUST_TI>_lse): New.
- (aarch64_load_exclusive_pair): New.
- (aarch64_store_exclusive_pair): New.
- * config/aarch64/iterators.md (JUST_TI): New.
-
- * config/aarch64/aarch64 (aarch64_split_compare_and_swap): Disable
- strong_zero_p for aarch64_track_speculation; unify some code paths;
- use aarch64_gen_compare_reg instead of open-coding.
-
- * config/aarch64/aarch64.opt (-moutline-atomics): New.
- * config/aarch64/aarch64.c (aarch64_atomic_ool_func): New.
- (aarch64_ool_cas_names, aarch64_ool_swp_names): New.
- (aarch64_ool_ldadd_names, aarch64_ool_ldset_names): New.
- (aarch64_ool_ldclr_names, aarch64_ool_ldeor_names): New.
- (aarch64_expand_compare_and_swap): Honor TARGET_OUTLINE_ATOMICS.
- * config/aarch64/atomics.md (atomic_exchange<ALLI>): Likewise.
- (atomic_<atomic_op><ALLI>): Likewise.
- (atomic_fetch_<atomic_op><ALLI>): Likewise.
- (atomic_<atomic_op>_fetch<ALLI>): Likewise.
- * doc/invoke.texi: Document -moutline-atomics.
-
-2019-09-19 Feng Xue <fxue@os.amperecomputing.com>
-
- * ipa-fnsummary.c (set_cond_stmt_execution_predicate): Do not compute
- trivial predicate for condition branch.
- (set_switch_stmt_execution_predicate): Do not compute trivial predicate
- for switch case.
- (compute_bb_predicates): Update predicate based on post-dominating
- relationship.
- (analyze_function_body): Calculate post-dominating information.
-
-2019-09-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vectorizer.h (vectorizable_condition): Take an int
- reduction index instead of a boolean flag.
- * tree-vect-stmts.c (vectorizable_condition): Likewise.
- Swap the "then" and "else" values for EXTRACT_LAST_REDUCTION
- reductions if the reduction accumulator is the "then" rather
- than the "else" value.
- (vect_analyze_stmt): Update call accordingly.
- (vect_transform_stmt): Likewise.
- * tree-vect-loop.c (vectorizable_reduction): Likewise,
- asserting that the index is > 0.
-
-2019-09-19 Martin Liska <mliska@suse.cz>
-
- * ipa-icf.c (sort_sem_items_by_decl_uid): Simplify comparator.
- (sort_congruence_classes_by_decl_uid): Likewise.
- (sort_congruence_class_groups_by_decl_uid): Use std::pair for
- easier sorting.
- (sem_item_optimizer::merge_classes): Likewise.
-
-2019-09-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91812
- * tree-ssa-phiprop.c (propagate_with_phi): Do not replace
- volatile loads.
-
-2019-09-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * defaults.h (TARGET_UNIT): New macro.
- (target_unit): New type.
- * rtl.h (native_encode_rtx, native_decode_rtx)
- (native_decode_vector_rtx, subreg_size_lsb): Declare.
- (subreg_lsb_1): Turn into an inline wrapper around subreg_size_lsb.
- * rtlanal.c (subreg_lsb_1): Delete.
- (subreg_size_lsb): New function.
- * simplify-rtx.c: Include rtx-vector-builder.h
- (simplify_immed_subreg): Delete.
- (native_encode_rtx, native_decode_vector_rtx, native_decode_rtx)
- (simplify_const_vector_byte_offset, simplify_const_vector_subreg): New
- functions.
- (simplify_subreg): Use them.
- (test_vector_subregs_modes, test_vector_subregs_repeating)
- (test_vector_subregs_fore_back, test_vector_subregs_stepped)
- (test_vector_subregs): New functions.
- (test_vector_ops): Call test_vector_subregs for integer vector
- modes with at least 2 elements.
-
-2019-09-19 Richard Biener <rguenther@suse.de>
-
- * tree-parloops.c (parloops_is_slp_reduction): Do not set
- LOOP_VINFO_OPERANDS_SWAPPED.
- (parloops_is_simple_reduction): Likewise.
- * tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Do not
- initialize operands_swapped.
- (_loop_vec_info::~_loop_vec_info): Do not re-canonicalize stmts.
- (vect_is_slp_reduction): Do not swap operands.
- * tree-vectorizer.h (_loop_vec_info::operands_swapped): Remove.
- (LOOP_VINFO_OPERANDS_SWAPPED): Likewise.
-
-2019-09-19 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/87007
- * config/i386.md (*floatuns<SWI48:mode><MODEF:mode>2_avx512):
- Add avx_partial_xmm_update.
-
-2019-09-18 Jim Wilson <jimw@sifive.com>
-
- PR target/91683
- * config/riscv/riscv-protos.h (riscv_split_symbol): New bool parameter.
- (riscv_move_integer): Likewise.
- * config/riscv/riscv.c (riscv_split_integer): Pass FALSE for new
- riscv_move_integer arg.
- (riscv_legitimize_move): Likewise.
- (riscv_force_temporary): New parameter in_splitter. Don't call
- force_reg if true.
- (riscv_unspec_offset_high): Pass FALSE for new riscv_force_temporary
- arg.
- (riscv_add_offset): Likewise.
- (riscv_split_symbol): New parameter in_splitter. Pass to
- riscv_force_temporary.
- (riscv_legitimize_address): Pass FALSE for new riscv_split_symbol
- arg.
- (riscv_move_integer): New parameter in_splitter. New local
- can_create_psuedo. Don't call riscv_split_integer or force_reg when
- in_splitter TRUE.
- (riscv_legitimize_const_move): Pass FALSE for new riscv_move_integer,
- riscv_split_symbol, and riscv_force_temporary args.
- * config/riscv/riscv.md (low<mode>+1): Pass TRUE for new
- riscv_move_integer arg.
- (low<mode>+2): Pass TRUE for new riscv_split_symbol arg.
-
-2019-09-18 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/90878
- * config/i386/x86-tune-costs.h (skylake_cost): Restore SImode
- hard register store cost to 6.
-
-2019-09-18 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/91446
- * config/i386/x86-tune-costs.h (skylake_cost): Increase SImode
- pseudo register store cost from 3 to 6 to make it the same as
- QImode and HImode.
-
-2019-09-18 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR target/91738
- * config/arm/arm.md (<logical_op>di3): Expand explicitly.
- (one_cmpldi2): Likewise.
- * config/arm/arm.c (const_ok_for_dimode_op): Return true if one
- of the constant parts is simple.
- * config/arm/iterators.md (LOGICAL): Add new code iterator.
- (logical_op): Add new code attribute.
- (logical_OP): Likewise.
- * config/arm/predicates.md (arm_anddi_operand): Add predicate.
- (arm_iordi_operand): Add predicate.
- (arm_xordi_operand): Add predicate.
-
-2019-09-18 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm.md (maddsidi4): Remove expander.
- (mulsidi3adddi): Remove pattern.
- (mulsidi3adddi_v6): Likewise.
- (mulsidi3_nov6): Likewise.
- (mulsidi3_v6): Likewise.
- (umulsidi3): Remove expander.
- (umulsidi3_nov6): Remove pattern.
- (umulsidi3_v6): Likewise.
- (umulsidi3adddi): Likewise.
- (umulsidi3adddi_v6): Likewise.
- (<Us>mulsidi3): Add combined expander.
- (<Us>maddsidi4): Likewise.
- (<US>mull): Add combined umull and smull pattern.
- (<US>mlal): Likewise.
- * config/arm/iterators.md (Us): Add new iterator.
-
-2019-09-18 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vect_is_simple_reduction): Remove operand
- swapping.
- (vectorize_fold_left_reduction): Remove assert.
- (vectorizable_reduction): Also expect COND_EXPR non-reduction
- operand in position 2. Remove assert.
-
-2019-09-18 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm.md (smulsi3_highpart): Use <US> and <SE> iterators.
- (smulsi3_highpart_nov6): Remove pattern.
- (smulsi3_highpart_v6): Likewise.
- (umulsi3_highpart): Likewise.
- (umulsi3_highpart_nov6): Likewise.
- (umulsi3_highpart_v6): Likewise.
- (<US>mull_high): Add new combined multiply pattern.
-
-2019-09-18 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm.md (arm_mulsi3): Remove pattern.
- (arm_mulsi3_v6): Likewise.
- (mulsi3addsi_v6): Likewise.
- (mulsi3subsi): Likewise.
- (mul): Add new multiply pattern.
- (mla): Likewise.
- (mls): Likewise.
-
-2019-09-18 Richard Biener <rguenther@suse.de>
-
- * tree-parloops.c (report_ploop_op): Copy from report_vect_op.
- (parloops_valid_reduction_input_p): Copy from
- valid_reduction_input_p.
- (parloops_is_slp_reduction): Copy from vect_is_slp_reduction.
- (parloops_needs_fold_left_reduction_p): Copy from
- needs_fold_left_reduction_p.
- (parloops_is_simple_reduction): Copy from
- vect_is_simple_reduction.
- (parloops_force_simple_reduction): Copy from
- vect_force_simple_reduction.
- (gather_scalar_reductions): Adjust.
- * tree-vect-loop.c (vect_force_simple_reduction): Make static.
- * tree-vectorizer.h (vect_force_simple_reduction): Remove.
-
-2019-09-18 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (get_initial_def_for_reduction): Remove.
- * tree-vect-loop.c (get_initial_def_for_reduction): Make
- static.
- (vect_create_epilog_for_reduction): Remove dead code.
-
-2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * varasm.c (assemble_real): Generate canonical const_ints.
-
-2019-09-18 Richard Biener <rguenther@suse.de>
-
- PR lto/91763
- * lto-streamer-in.c (input_eh_regions): Move EH init to
- lto_materialize_function.
- * tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers):
- Likewise.
-
-2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-ssa-ccp.c (get_value_for_expr): Check whether CONSTANTs
- are INTEGER_CSTs.
-
-2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * gimplify.c (gimplify_decl_expr): Use poly_int_tree_p instead
- of checking specifically for INTEGER_CST.
-
-2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * stor-layout.c (compute_record_mode): Operate on poly_uint64
- sizes instead of uhwi sizes.
-
-2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * dwarf2out.c (loc_list_from_tree_1): Handle POLY_INT_CST.
- (add_const_value_attribute): Handle CONST_POLY_INT.
-
-2019-09-18 Martin Liska <mliska@suse.cz>
-
- * dbgcnt.def (store_merging): New counter.
- * gimple-ssa-store-merging.c (imm_store_chain_info::output_merged_stores):
- Use it in store merging.
-
-2019-09-17 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_sched_variable_issue): New
- function.
- (TARGET_SCHED_VARIABLE_ISSUE): New macro.
- * config/arm/arm.c (arm_sched_variable_issue): New function.
- (TARGET_SCHED_VARIABLE_ISSUE): New macro.
-
-2019-09-17 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/arm/types.md (no_reservation): New reservation.
- * config/aarch64/falkor.md (falkor_other_0_nothing): Don't handle
- no_insn here.
- * config/aarch64/saphira.md (saphira_other_0_nothing): Likewise.
- * config/aarch64/thunderx2t99.md (thunderx2t99_nothing): Likewise.
- * config/aarch64/tsv110.md (tsv110_alu): Likewise.
- * config/arm/arm1020e.md (1020alu_op): Likewise.
- * config/arm/arm1026ejs.md (alu_op): Likewise.
- * config/arm/arm1136jfs.md (11_alu_op): Likewise.
- * config/arm/arm926ejs.md (9_alu_op): Likewise.
- * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
- * config/arm/cortex-a17.md (cortex_a17_alu): Likewise.
- * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
- * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
- * config/arm/cortex-a57.md (cortex_a57_alu): Likewise.
- * config/arm/cortex-a7.md (cortex_a7_alu_shift): Likewise.
- * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
- * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
- * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
- * config/arm/cortex-m7.md (cortex_m7_alu_simple): Likewise.
- * config/arm/cortex-r4.md (cortex_r4_alu_shift_reg): Likewise.
- * config/arm/fa526.md (526_alu_op): Likewise.
- * config/arm/fa606te.md (606te_alu_op): Likewise.
- * config/arm/fa626te.md (626te_alu_op): Likewise.
- * config/arm/fa726te.md (726te_alu_op): Likewise.
- * config/arm/xgene1.md (xgene1_nop): Likewise.
-
-2019-09-17 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/arm/thumb1.md (*thumb1_tablejump): Change type from
- "no_insn" to "branch".
-
-2019-09-17 Richard Sandiford <richard.sandiford@arm.com>
-
- * array-traits.h (array_traits<T[N]>::size): Remove parameter name.
-
-2019-09-17 Richard Biener <rguenther@suse.de>
-
- PR debug/91772
- * dwarf2out.c (dwarf2out_late_global_decl): If early dwarf
- was missing generate locations only once.
-
-2019-09-17 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/91089
- * doc/invoke.texi (ipa-max-switch-predicate-bounds): Document new
- option.
- * params.def (PARAM_IPA_MAX_SWITCH_PREDICATE_BOUNDS): New.
- * ipa-fnsummary.c (set_switch_stmt_execution_predicate): Add predicate
- for switch default case using range analysis information.
-
-2019-09-17 Christophe Lyon <christophe.lyon@linaro.org>
-
- PR target/91749
- * config/arm/arm.c (arm_valid_target_attribute_rec): Make sure the
- mode attributed is supported by FDPIC.
-
-2019-09-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91790
- * tree-vect-stmts.c (vectorizable_load): For BB vectorization
- use the correct DR for setting up realignment.
-
-2019-09-16 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91719
- * config/i386/i386.h (TARGET_USE_XCHG_FOR_ATOMIC_STORE): New macro.
- * config/i386/x86-tune.def (X86_TUNE_USE_XCHG_FOR_ATOMIC_STORE): New.
- * config/i386/sync.md (atomic_store<mode>): emit XCHG for
- TARGET_USE_XCHG_FOR_ATOMIC_STORE.
-
-2019-09-16 Jason Merrill <jason@redhat.com>
-
- * Makefile.in (build/genmatch.o): Depend on $(CPPLIB_H).
-
-2019-09-16 Martin Liska <mliska@suse.cz>
-
- * gimple-fold.c (or_comparisons_1): Remove rules moved
- to ...
- * match.pd: ... here.
-
-2019-09-16 Martin Liska <mliska@suse.cz>
-
- * gimple-fold.c (or_comparisons_1): Remove rules
- moved to ...
- * match.pd: ... here.
-
-2019-09-16 Martin Liska <mliska@suse.cz>
-
- * genmatch.c (dt_node::append_simplify): Do not print
- warning when we have duplicate patterns belonging
- to a same simplify rule.
- * gimple-fold.c (and_comparisons_1): Remove matching moved to match.pd.
- (maybe_fold_comparisons_from_match_pd): Handle
- tcc_comparison as a results.
- * match.pd: Handle (X == CST1) && (X OP2 CST2) conditions.
-
-2019-09-16 Li Jia He <helijia@linux.ibm.com>
- Qi Feng <ffengqi@linux.ibm.com>
-
- PR middle-end/88784
- * match.pd (x > y && x != XXX_MIN): Optimize into 'x > y'.
- (x > y && x == XXX_MIN): Optimize into 'false'.
- (x <= y && x == XXX_MIN): Optimize into 'x == XXX_MIN'.
- (x < y && x != XXX_MAX): Optimize into 'x < y'.
- (x < y && x == XXX_MAX): Optimize into 'false'.
- (x >= y && x == XXX_MAX): Optimize into 'x == XXX_MAX'.
- (x > y || x != XXX_MIN): Optimize into 'x != XXX_MIN'.
- (x <= y || x != XXX_MIN): Optimize into 'true'.
- (x <= y || x == XXX_MIN): Optimize into 'x <= y'.
- (x < y || x != XXX_MAX): Optimize into 'x != XXX_MAX'.
- (x >= y || x != XXX_MAX): Optimize into 'true'.
- (x >= y || x == XXX_MAX): Optimize into 'x >= y'.
-
-2019-09-16 Li Jia He <helijia@linux.ibm.com>
- Martin Liska <mliska@suse.cz>
-
- * gimple-fold.c (and_comparisons_1): Add type as first
- argument.
- (and_var_with_comparison): Likewise.
- (and_var_with_comparison_1): Likewise.
- (or_comparisons_1): Likewise.
- (or_var_with_comparison): Likewise.
- (or_var_with_comparison_1): Likewise.
- (maybe_fold_and_comparisons): Call maybe_fold_comparisons_from_match_pd.
- (maybe_fold_or_comparisons): Likewise.
- (maybe_fold_comparisons_from_match_pd): New.
- * gimple-fold.h (maybe_fold_and_comparisons): Add type argument.
- (maybe_fold_or_comparisons): Likewise.
- * gimple.c (gimple_size): Make it public and add num_ops argument.
- (gimple_init): New function.
- (gimple_alloc): Call gimple_init.
- * gimple.h (gimple_size): New.
- (gimple_init): Likewise.
- * tree-if-conv.c (fold_or_predicates): Pass type.
- * tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
- * tree-ssa-reassoc.c (eliminate_redundant_comparison): Likewise.
- (optimize_vec_cond_expr): Likewise.
- (ovce_extract_ops): Return type of conditional expression.
- * tree-ssanames.c (init_ssa_name_imm_use): New.
- (make_ssa_name_fn): Use init_ssa_name_imm_use.
- * tree-ssanames.h (init_ssa_name_imm_use): New.
-
-2019-09-16 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91756
- PR tree-optimization/87132
- * tree-ssa-alias.h (enum translate_flags): New.
- (get_continuation_for_phi): Use it instead of simple bool flag.
- (walk_non_aliased_vuses): Likewise.
- * tree-ssa-alias.c (maybe_skip_until): Adjust.
- (get_continuation_for_phi): When looking across backedges only
- disallow valueization.
- (walk_non_aliased_vuses): Adjust.
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid valueization
- if requested.
-
-2019-09-14 Kewen Lin <linkw@gcc.gnu.org>
-
- PR middle-end/80791
- * config/rs6000/rs6000.c (TARGET_HAVE_COUNT_REG_DECR_P): New macro.
- (TARGET_DOLOOP_COST_FOR_GENERIC): Likewise.
- (TARGET_DOLOOP_COST_FOR_ADDRESS): Likewise.
- * target.def (have_count_reg_decr_p): New hook.
- (doloop_cost_for_generic): Likewise.
- (doloop_cost_for_address): Likewise.
- * doc/tm.texi.in (TARGET_HAVE_COUNT_REG_DECR_P): Likewise.
- (TARGET_DOLOOP_COST_FOR_GENERIC): Likewise.
- (TARGET_DOLOOP_COST_FOR_ADDRESS): Likewise.
- * doc/tm.texi: Regenerate.
- * tree-ssa-loop-ivopts.c (comp_cost::operator+=): Consider infinite cost
- addend.
- (record_group): Init doloop_p.
- (add_candidate_1): Add optional argument doloop, change the handlings
- accordingly.
- (add_candidate): Likewise.
- (generic_predict_doloop_p): Update attribute.
- (force_expr_to_var_cost): Add costing for expressions COND_EXPR/LT_EXPR/
- LE_EXPR/GT_EXPR/GE_EXPR/EQ_EXPR/NE_EXPR/UNORDERED_EXPR/ORDERED_EXPR/
- UNLT_EXPR/UNLE_EXPR/UNGT_EXPR/UNGE_EXPR/UNEQ_EXPR/LTGT_EXPR/MAX_EXPR/
- MIN_EXPR.
- (get_computation_cost): Update for doloop IV cand extra cost.
- (determine_group_iv_cost_cond): Update for doloop IV cand.
- (determine_iv_cost): Likewise.
- (ivopts_estimate_reg_pressure): Likewise.
- (may_eliminate_iv): Update handlings for doloop IV cand.
- (add_iv_candidate_for_doloop): New function.
- (find_iv_candidates): Call function add_iv_candidate_for_doloop.
- (iv_ca_set_no_cp): Update for doloop IV cand.
- (iv_ca_set_cp): Likewise.
- (iv_ca_dump): Dump register cost.
- (find_doloop_use): New function.
- (analyze_and_mark_doloop_use): Likewise.
- (tree_ssa_iv_optimize_loop): Call function analyze_and_mark_doloop_use.
-
-2019-09-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/91708
- * cse.c (cse_insn): Do not replace anything with a
- MEM.
-
-2019-09-13 Ian Lance Taylor <iant@golang.org>
-
- * doc/invoke.texi (Optimize Options): Fix typo.
-
-2019-09-12 Uroš Bizjak <ubizjak@gmail.com>
-
- PR tree-optimization/89386
- * config/i386/sse.md (smulhrs<mode>3): New expander.
- (smulhrsv4hi3): Ditto.
-
-2019-09-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91750
- * tree-vect-loop.c (vectorizable_induction): Compute IV increments
- in the type of the evolution.
-
-2019-09-12 Yuliang Wang <yuliang.wang@arm.com>
-
- PR tree-optimization/89386
- * config/aarch64/aarch64-sve2.md (<su>mull<bt><Vwide>)
- (<r>shrnb<mode>, <r>shrnt<mode>): New SVE2 patterns.
- (<su>mulh<r>s<mode>3): New pattern for MULHRS.
- * config/aarch64/iterators.md (UNSPEC_SMULLB, UNSPEC_SMULLT)
- (UNSPEC_UMULLB, UNSPEC_UMULLT, UNSPEC_SHRNB, UNSPEC_SHRNT)
- (UNSPEC_RSHRNB, UNSPEC_RSHRNT, UNSPEC_SMULHS, UNSPEC_SMULHRS)
- UNSPEC_UMULHS, UNSPEC_UMULHRS): New unspecs.
- (MULLBT, SHRNB, SHRNT, MULHRS): New int iterators.
- (su, r): Handle the unspecs above.
- (bt): New int attribute.
- * internal-fn.def (IFN_MULHS, IFN_MULHRS): New internal functions.
- * internal-fn.c (first_commutative_argument): Commutativity info for
- above.
- * optabs.def (smulhs_optab, smulhrs_optab, umulhs_optab)
- (umulhrs_optab): New optabs.
- * doc/md.texi (smulhs$var{m3}, umulhs$var{m3})
- (smulhrs$var{m3}, umulhrs$var{m3}): Documentation for the above.
- * tree-vect-patterns.c (vect_recog_mulhs_pattern): New pattern
- function.
- (vect_vect_recog_func_ptrs): Add it.
-
-2019-09-11 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/predicates.md (non_add_cint_operand): Simplify the
- code.
-
-2019-09-11 Nathan Sidwell <nathan@acm.org>
-
- * tree.h (MARK_TS_TYPE_NON_COMMON): New.
- * tree.c (tree_node_structure_for_code): Reformat and alphabetize.
-
-2019-09-11 Richard Biener <rguenther@suse.de>
-
- * lto-opts.c (lto_write_options): Stream -g when debug is enabled.
- * lto-wrapper.c (merge_and_complain): Pick up -g.
- (append_compiler_options): Likewise.
- (run_gcc): Re-instantiate handling -g0 at link-time.
- * doc/invoke.texi (flto): Document debug info generation.
-
-2019-09-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90387
- * vr-values.c (vr_values::extract_range_basic): After inlining
- simplify non-constant __builtin_constant_p to false.
-
-2019-09-11 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/89795
- * rtlanal.c (nonzero_bits1) <SUBREG>: Do not propagate results from
- inner REGs to paradoxical SUBREGs if WORD_REGISTER_OPERATIONS is set.
-
-2019-09-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91723
- * tree-vect-stmts.c (vectorizable_call): Use types_compatible_p check
- instead of pointer equality when checking if argument vectypes are
- the same.
-
- PR middle-end/91725
- * match.pd ((A / (1 << B)) -> (A >> B)): Call tree_nonzero_bits instead
- of get_nonzero_bits, only call it for integral types.
-
-2019-09-11 Richard Biener <rguenther@suse.de>
-
- Revert
- 2019-09-09 Barnaby Wilks <barnaby.wilks@arm.com>
-
- * match.pd: Add flag_unsafe_math_optimizations check
- before deciding on the widest type in a binary math operation.
-
-2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * doc/tm.texi.in: Document that exactly one of CALL_USED_REGISTERS
- and CALL_REALLY_USED_REGISTERS must be defined, and that
- CALL_REALLY_USED_REGISTERS is preferred.
- * doc/tm.texi: Regenerate.
- * hard-reg-set.h (target_hard_regs::x_call_really_used_regs): Delete.
- (call_really_used_regs): Likewise.
- * reginfo.c: Raise an #error if both CALL_USED_REGISTERS and
- CALL_REALLY_USED_REGISTERS are defined.
- (initial_call_used_regs): Use CALL_REALLY_USED_REGISTERS as the
- initial value if defined.
- (initial_call_really_used_regs): Delete.
- (saved_call_really_used_regs): Likewise.
- (CALL_REALLY_USED_REGNO_P): Likewise.
- (init_reg_sets): Remove handling of call_really_used_regs.
- (save_register_info, restore_register_info, globalize_reg): Likewise.
- (init_reg_sets_1): Likewise. Use call_used_regs instead of
- CALL_REALLY_USED_REGNO_P. Don't set call_used_regs for registers
- outside operand_reg_set.
- (fix_register): Don't change call_used_regs if
- CALL_REALLY_USED_REGISTERS is defined.
- * config/csky/csky.h (CALL_USED_REGISTERS): Delete.
- * config/csky/csky.c (get_csky_live_regs): Use call_used_regs
- instead of call_really_used_regs.
- (csky_conditional_register_usage): Remove the old handling of
- call_used_regs and change the handling of call_really_used_regs
- to use call_used_regs instead.
- * config/ia64/ia64.h (CALL_USED_REGISTERS): Delete.
- * config/ia64/ia64.c (fix_range): Don't set call_used_regs when
- making a register fixed.
- * config/m32r/m32r.h (CALL_USED_REGISTERS): Delete.
- * config/m32r/m32r.c (MUST_SAVE_REGISTER): Use call_used_regs
- instead of call_really_used_regs.
- (m32r_conditional_register_usage): Don't set call_used_regs when
- making a register fixed.
- * config/mips/mips.h (CALL_USED_REGISTERS): Delete.
- * config/mips/mips.c (mips_global_pointer): Use call_used_regs
- instead of call_really_used_regs.
- (mips_interrupt_extra_call_saved_reg_p): Likewise.
- (mips_cfun_call_saved_reg_p): Likewise.
- (mips_swap_registers): Remove the old handling of call_used_regs
- and change the handling of call_really_used_regs to use call_used_regs
- instead.
- (mips_conditional_register_usage): Likewise.
- * config/mn10300/mn10300.h (CALL_USED_REGISTERS): Delete.
- * config/mn10300/mn10300.c (fp_regs_to_save): Use call_used_regs
- instead of call_really_used_regs.
- (mn10300_get_live_callee_saved_regs): Likewise.
- (mn10300_expand_prologue, mn10300_expand_epilogue): Likewise.
- (mn10300_conditional_register_usage): Don't set call_used_regs when
- making a register fixed.
- * config/rs6000/rs6000.h (CALL_USED_REGISTERS): Delete.
- * config/rs6000/rs6000.c (rs6000_conditional_register_usage):
- Remove the old handling of call_used_regs and change the handling
- of call_really_used_regs to use call_used_regs instead.
- * config/s390/s390.h (CALL_USED_REGISTERS): Delete.
- * config/s390/s390.c (s390_regs_ever_clobbered): Use call_used_regs
- instead of call_really_used_regs.
- (s390_register_info_gprtofpr, s390_register_info): Likewise.
- (s390_hard_regno_rename_ok, s390_hard_regno_scratch_ok): Likewise.
- (s390_emit_prologue, s300_set_up_by_prologue): Likewise.
- (s390_can_use_return_insn, s390_optimize_prologue): Likewise.
- (s390_conditional_register_usage): Remove the old handling of
- call_used_regs and change the handling of call_really_used_regs
- to use call_used_regs instead.
- * config/sh/sh.h (CALL_USED_REGISTERS): Delete.
- * config/sh/sh.c (output_stack_adjust, calc_live_regs): Likewise.
- (sh_fix_range, reg_unused_after): Likewise.
- (sh_conditional_register_usage): Remove the old handling of
- call_used_regs and change the handling of call_really_used_regs
- to use call_used_regs instead.
- * config/sparc/sparc.h (CALL_USED_REGISTERS): Delete.
- * config/sparc/sparc.c (sparc_conditional_register_usage): Don't set
- call_used_regs when making a register fixed.
- * config/tilegx/tilegx.h (CALL_USED_REGISTERS): Delete.
- * config/tilegx/tilegx.c (tilegx_conditional_register_usage): Don't set
- call_used_regs when making a register fixed.
- * config/tilepro/tilepro.h (CALL_USED_REGISTERS): Delete.
- * config/tilepro/tilepro.c (tilepro_conditional_register_usage): Don't
- set call_used_regs when making a register fixed.
- * config/visium/visium.h (CALL_USED_REGISTERS): Delete.
- * config/visium/visium.c (visium_conditional_register_usage): Remove
- the old handling of call_used_regs and change the handling of
- call_really_used_regs to use call_used_regs instead.
-
-2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (call_used_regs): Only define if IN_TARGET_CODE.
- (call_used_or_fixed_reg_p): Expand definition of call_used_regs.
- * reginfo.c (call_used_regs): New macro.
-
-2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/alpha/alpha.c (alpha_compute_frame_layout): Remove redundant
- fixed_regs test.
- * config/bpf/bpf.c (bpf_compute_frame_layout, bpf_expand_prologue)
- (bpf_expand_epilogue): Likewise.
- * config/c6x/c6x.c (c6x_save_reg): Likewise.
- * config/ft32/ft32.c (ft32_expand_prologue): Likewise.
- (ft32_expand_epilogue): Likewise.
- * config/i386/i386.c (ix86_save_reg): Likewise.
- * config/moxie/moxie.c (moxie_expand_prologue): Likewise.
- (moxie_expand_epilogue): Likewise.
- * config/tilegx/tilegx.c (need_to_save_reg): Likewise.
- * config/tilepro/tilepro.c (need_to_save_reg): Likewise.
- * config/xtensa/xtensa.c (xtensa_call_save_reg): Likewise.
-
-2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (call_used_or_fixed_reg_p): New macro.
- * cfgloopanal.c (init_set_costs): Use call_used_or_fixed_reg_p
- instead of testing call_used_regs directly.
- * config/aarch64/aarch64.c (aarch64_layout_frame): Likewise.
- (aarch64_components_for_bb): Likewise.
- * config/alpha/alpha.c (alpha_compute_frame_layout): Likewise.
- * config/arc/arc.c (arc_must_save_register): Likewise.
- (arc_epilogue_uses): Likewise.
- * config/arm/arm.c (arm_option_override, use_return_insn): Likewise.
- (legitimize_pic_address, callee_saved_reg_p): Likewise.
- (arm_compute_save_reg0_reg12_mask): Likewise.
- (arm_compute_save_core_reg_mask): Likewise.
- (arm_get_vfp_saved_size, arm_compute_frame_layout): Likewise.
- (arm_save_coproc_regs, thumb1_extra_regs_pushed): Likewise.
- (cmse_nonsecure_entry_clear_before_return): Likewise.
- (thumb1_expand_epilogue, arm_expand_epilogue_apcs_frame): Likewise.
- (arm_expand_epilogue): Likewise.
- * config/avr/avr.c (avr_regs_to_save, sequent_regs_live): Likewise.
- (avr_function_arg_advance, avr_find_unused_d_reg): Likewise.
- (_reg_unused_after): Likewise.
- * config/bfin/bfin.c (must_save_p, expand_prologue_reg_save): Likewise.
- (expand_epilogue_reg_restore, n_regs_saved_by_prologue): Likewise.
- (add_to_reg, hwloop_optimize): Likewise.
- * config/bpf/bpf.c (bpf_compute_frame_layout, bpf_expand_prologue)
- (bpf_expand_epilogue): Likewise.
- * config/c6x/c6x.c (c6x_save_reg, c6x_regno_reg_class): Likewise.
- * config/cr16/cr16.c (cr16_compute_save_regs): Likewise.
- * config/cris/cris.c (cris_reg_saved_in_regsave_area): Likewise.
- * config/epiphany/epiphany.c (epiphany_init_reg_tables): Likewise.
- (epiphany_compute_function_type, MUST_SAVE_REGISTER): Likewise.
- (epiphany_output_mi_thunk, epiphany_start_function): Likewise.
- * config/fr30/fr30.c (fr30_num_arg_regs): Likewise.
- * config/frv/frv.c (frv_stack_info): Likewise.
- * config/ft32/ft32.c (ft32_compute_frame): Likewise.
- (ft32_expand_prologue, ft32_expand_epilogue): Likewise.
- * config/gcn/gcn.c (gcn_compute_frame_offsets): Likewise.
- (move_callee_saved_registers): Likewise.
- * config/h8300/h8300.c (byte_reg): Likewise.
- * config/i386/i386-options.c (ix86_set_current_function): Likewise.
- * config/i386/i386.c (ix86_save_reg, ix86_expand_prologue): Likewise.
- (ix86_expand_epilogue, x86_order_regs_for_local_alloc): Likewise.
- * config/i386/predicates.md (sibcall_memory_operand): Likewise.
- * config/ia64/ia64.c (emit_safe_across_calls, find_gr_spill): Likewise.
- (next_scratch_gr_reg, ia64_compute_frame_size): Likewise.
- * config/iq2000/iq2000.h (MUST_SAVE_REGISTER): Likewise.
- * config/lm32/lm32.c (lm32_compute_frame_size): Likewise.
- * config/m32c/m32c.c (need_to_save): Likewise.
- * config/m68k/m68k.c (m68k_save_reg): Likewise.
- * config/mcore/mcore.c (calc_live_regs): Likewise.
- * config/microblaze/microblaze.c (microblaze_must_save_register):
- Likewise.
- * config/mmix/mmix.c (mmix_local_regno): Likewise.
- (mmix_initial_elimination_offset, mmix_reorg): Likewise.
- (mmix_use_simple_return, mmix_expand_prologue): Likewise.
- (mmix_expand_epilogue): Likewise.
- * config/moxie/moxie.c (moxie_compute_frame): Likewise.
- (moxie_expand_prologue, moxie_expand_epilogue): Likewise.
- * config/msp430/msp430.c (msp430_preserve_reg_p): Likewise.
- * config/nds32/nds32.h (nds32_16bit_address_type): Likewise.
- (NDS32_REQUIRED_CALLEE_SAVED_P): Likewise.
- * config/nios2/nios2.c (prologue_saved_reg_p): Likewise.
- * config/or1k/or1k.c (callee_saved_regno_p): Likewise.
- * config/pa/pa.c (pa_expand_prologue, pa_expand_epilogue): Likewise.
- * config/pdp11/pdp11.c (pdp11_saved_regno): Likewise.
- * config/pru/pru.c (prologue_saved_reg_p): Likewise.
- * config/riscv/riscv.c (riscv_save_reg_p): Likewise.
- (riscv_epilogue_uses, riscv_hard_regno_mode_ok): Likewise.
- * config/rl78/rl78.c (need_to_save): Likewise.
- * config/rs6000/rs6000-logue.c (save_reg_p): Likewise.
- (rs6000_stack_info, generate_set_vrsave): Likewise.
- (rs6000_emit_prologue, rs6000_emit_epilogue): Likewise.
- * config/rs6000/rs6000.c (rs6000_debug_reg_print): Likewise.
- * config/rx/rx.c (rx_get_stack_layout): Likewise.
- * config/s390/s390.c (s390_call_saved_register_used): Likewise.
- * config/sh/sh.c (calc_live_regs, sh_output_mi_thunk): Likewise.
- * config/sparc/sparc.c (save_global_or_fp_reg_p): Likewise.
- (save_local_or_in_reg_p): Likewise.
- * config/stormy16/stormy16.c (REG_NEEDS_SAVE): Likewise.
- (xstormy16_epilogue_uses): Likewise.
- * config/tilegx/tilegx.c (need_to_save_reg): Likewise.
- * config/tilepro/tilepro.c (need_to_save_reg): Likewise.
- * config/v850/v850.c (compute_register_save_size): Likewise.
- * config/vax/vax.c (vax_expand_prologue): Likewise.
- * config/visium/visium.c (visium_save_reg_p): Likewise.
- * config/xtensa/xtensa.c (xtensa_call_save_reg): Likewise.
- * cselib.c (cselib_process_insn): Likewise.
- * df-scan.c (df_get_entry_block_def_set): Likewise.
- * function.c (aggregate_value_p): Likewise.
- * haifa-sched.c (alloc_global_sched_pressure_data): Likewise.
- * ira-lives.c (process_bb_node_lives): Likewise.
- * ira.c (do_reload): Likewise.
- * lra-lives.c (process_bb_lives): Likewise.
- * lra-remat.c (lra_remat): Likewise.
- * lra.c (lra): Likewise.
- * postreload.c (reload_combine_recognize_pattern): Likewise.
- (reload_cse_move2add): Likewise.
- * recog.c (peep2_find_free_register): Likewise.
- * regrename.c (check_new_reg_p): Likewise.
- * reload.c (find_equiv_reg): Likewise.
- * reload1.c (reload, find_reg): Likewise.
- * sel-sched.c (init_hard_regs_data): Likewise.
-
-2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/frv/frv.c (frv_ifcvt_modify_tests): Use
- regs_invalidated_by_call & ~fixed_reg_set instead of
- call_used_or_fixed_regs & ~fixed_reg_set.
- * config/sh/sh.c (output_stack_adjust): Likewise.
-
-2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (target_hard_regs::x_call_used_reg_set): Delete.
- (call_used_reg_set): Delete.
- (call_used_or_fixed_regs): New macro.
- * reginfo.c (init_reg_sets_1, globalize_reg): Remove initialization
- of call_used_reg_set.
- * caller-save.c (setup_save_areas): Use call_used_or_fixed_regs
- instead of call_used_regs.
- (save_call_clobbered_regs): Likewise.
- * cfgcleanup.c (old_insns_match_p): Likewise.
- * config/c6x/c6x.c (c6x_call_saved_register_used): Likewise.
- * config/epiphany/epiphany.c (epiphany_conditional_register_usage):
- Likewise.
- * config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
- * config/sh/sh.c (output_stack_adjust): Likewise.
- * final.c (collect_fn_hard_reg_usage): Likewise.
- * ira-build.c (ira_build): Likewise.
- * ira-color.c (calculate_saved_nregs): Likewise.
- (allocno_reload_assign, calculate_spill_cost): Likewise.
- * ira-conflicts.c (ira_build_conflicts): Likewise.
- * ira-costs.c (ira_tune_allocno_costs): Likewise.
- * ira-lives.c (process_bb_node_lives): Likewise.
- * ira.c (setup_reg_renumber): Likewise.
- * lra-assigns.c (find_hard_regno_for_1, lra_assign): Likewise.
- * lra-constraints.c (need_for_call_save_p): Likewise.
- (need_for_split_p, inherit_in_ebb): Likewise.
- * lra-lives.c (process_bb_lives): Likewise.
- * lra-remat.c (call_used_input_regno_present_p): Likewise.
- * postreload.c (reload_combine): Likewise.
- * regrename.c (find_rename_reg): Likewise.
- * reload1.c (reload_as_needed): Likewise.
- * rtlanal.c (find_all_hard_reg_sets): Likewise.
- * sel-sched.c (mark_unavailable_hard_regs): Likewise.
- * shrink-wrap.c (requires_stack_frame_p): Likewise.
-
-2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (target_hard_regs::x_no_caller_save_reg_set): Delete.
- (no_caller_save_reg_set): Delete.
- * caller-save.c (init_caller_save): Don't initialize it.
- * ira-conflicts.c (ira_build_conflicts): Calculate
- no_caller_save_reg_set locally from call_used_reg_set and savable_regs.
-
-2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (target_hard_regs::x_call_fixed_reg_set): Delete.
- (target_hard_regs::x_savable_regs): New field.
- (call_fixed_reg_set): Delete.
- (savable_regs): New macro,
- * reginfo.c (globalize_reg): Don't set call_fixed_reg_set.
- (init_reg_sets_1): Likewise. Initialize savable_regs.
- * caller-save.c (init_caller_save): Invoke HARD_REGNO_CALLER_SAVE_MODE
- for all registers. Set savable_regs instead of call_fixed_reg_set.
- (setup_save_areas, save_call_clobbered_regs): Replace uses of
- ~call_fixed_reg_set with ~fixed_reg_set & savable_regs.
- * config/sh/sh.c (output_stack_adjust): Likewise.
-
-2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/c6x/c6x-protos.h (c6x_set_return_address): Declare.
- * config/c6x/c6x.h (REGNO_REG_CLASS): Move implementation to
- * config/c6x/c6x.c (c6x_regno_reg_class): ...this new function.
-
-2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * rtl.h (get_call_rtx_from): Take a const rtx_insn * instead of an rtx.
- * rtlanal.c (get_call_rtx_from): Likewise.
- * dwarf2out.c (dwarf2out_var_location): Pass the insn rather
- than the pattern to get_call_rtx_from.
- * config/i386/i386-expand.h (ix86_notrack_prefixed_insn_p): Take
- an rtx_insn * instead of an rtx.
- * config/i386/i386-expand.c (ix86_notrack_prefixed_insn_p): Likewise.
-
-2019-09-10 Martin Liska <mliska@suse.cz>
-
- * common.opt: Use newly added WarnRemoved.
- * config/aarch64/aarch64.opt: Likewise.
- * config/arm/arm.opt: Likewise.
- * config/i386/i386.opt: Likewise.
- * config/ia64/ia64.opt: Likewise.
- * config/rs6000/rs6000.opt: Likewise.
- * doc/options.texi: Document WarnRemoved properly.
- * dwarf2out.c (gen_producer_string): Handle renamed
- OPT_SPECIAL_warn_removed.
- * lto-opts.c (lto_write_options): Likewise.
- * lto-wrapper.c (merge_and_complain): Likewise.
- * opts-common.c (decode_cmdline_option): Likewise.
- (prune_options): Likewise.
- (read_cmdline_option): Likewise.
- (control_warning_option): Likewise.
- * opts.c (print_filtered_help): Likewise.
- * optc-gen.awk: Parse for WarnRemoved and make usage
- of Deprecated an error.
- * opth-gen.awk: Generate new OPT_SPECIAL_warn_removed.
-
-2019-09-10 Arnaud Charlet <charlet@adacore.com>
-
- * doc/install.texi: Fix syntax for html generation.
-
-2019-09-10 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91680
- * match.pd ((A / (1 << B)) -> (A >> B)): Allow widening cast from
- the shift type to type.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
-
- * config/arm/arm.md (stack_protect_combined_set_insn): Handle
- FDPIC mode.
- (stack_protect_combined_test_insn): Likewise.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * config/arm/arm.c (arm_load_tp): Add FDPIC support.
- * config/arm/arm.md (FDPIC_REGNUM): New constant.
- (load_tp_soft_fdpic): New pattern.
- (load_tp_soft): Disable in FDPIC mode.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * config/arm/arm.c (tls_reloc): Add TLS_GD32_FDPIC,
- TLS_LDM32_FDPIC and TLS_IE32_FDPIC.
- (arm_call_tls_get_addr): Add FDPIC support.
- (legitimize_tls_address): Likewise.
- (arm_emit_tls_decoration): Likewise.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * config/arm/arm.c (arm_asm_trampoline_template): Add FDPIC
- support.
- (arm_trampoline_init): Likewise.
- (arm_trampoline_adjust_address): Likewise.
- * config/arm/arm.h (TRAMPOLINE_SIZE): Likewise.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * config/arm/arm.c (arm_fdpic_local_funcdesc_p): New function.
- (legitimize_pic_address): Enforce binding rules on function
- pointers in FDPIC mode.
- (arm_assemble_integer): Likewise.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * config/arm/arm.h (PIC_REGISTER_MAY_NEED_SAVING): New helper.
- * config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Handle
- FDPIC.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * ginclude/unwind-arm-common.h (unwinder_cache): Add reserved5
- field.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * config/arm/arm-c.c (__FDPIC__): Define new pre-processor macro
- in FDPIC mode.
- * config/arm/arm-protos.h (arm_load_function_descriptor): Declare
- new function.
- * config/arm/arm.c (arm_option_override): Define pic register to
- FDPIC_REGNUM.
- (arm_function_ok_for_sibcall): Disable sibcall optimization if we
- have no decl or go through PLT.
- (calculate_pic_address_constant): New function.
- (legitimize_pic_address): Call calculate_pic_address_constant.
- (arm_load_pic_register): Handle TARGET_FDPIC.
- (arm_is_segment_info_known): New function.
- (arm_pic_static_addr): Add support for FDPIC.
- (arm_load_function_descriptor): New function.
- (arm_emit_call_insn): Add support for FDPIC.
- (arm_assemble_integer): Add support for FDPIC.
- * config/arm/arm.h (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED):
- Define. (FDPIC_REGNUM): New define.
- * config/arm/arm.md (call): Add support for FDPIC.
- (call_value): Likewise.
- (restore_pic_register_after_call): New pattern.
- (untyped_call): Disable if FDPIC.
- (untyped_return): Likewise.
- * config/arm/unspecs.md (UNSPEC_PIC_RESTORE): New.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * config.gcc: Handle arm*-*-uclinuxfdpiceabi.
- * config/arm/bpabi.h (TARGET_FDPIC_ASM_SPEC): New.
- (SUBTARGET_EXTRA_ASM_SPEC): Use TARGET_FDPIC_ASM_SPEC.
- * config/arm/linux-eabi.h (FDPIC_CC1_SPEC): New.
- (CC1_SPEC): Use FDPIC_CC1_SPEC.
- (MUSL_DYNAMIC_LINKER): Add -fdpic suffix when needed.
- * config/arm/uclinuxfdpiceabi.h: New file.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
-
- * config.gcc: Handle *-*-uclinuxfdpiceabi.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * config/arm/arm.opt: Add -mfdpic option.
- * doc/invoke.texi: Add documentation for -mfdpic.
-
-2019-09-09 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * expmed.c (extract_bit_field): Update function comment
- regarding alt_rtl.
- * expr.c (expand_expr_real): Update function comment
- regarding alt_rtl.
- (expand_misaligned_mem_ref): New helper function.
- (expand_expr_real_2): Use expand_misaligned_mem_ref.
- Remove duplicate assignment to "base" at case MEM_REF.
- Remove a shadowed variable "unsignedp" at case VCE.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * regset.h (regs_invalidated_by_call_regset): Delete.
- (fixed_reg_set_regset): Likewise.
- * reginfo.c (regs_invalidated_by_call_regset): Likewise.
- (fixed_reg_set_regset, persistent_obstack): Likewise.
- (init_reg_sets_1, globalize_reg): Update accordingly.
- * df.h (df_print_regset, df_print_word_regset): Take a const_bitmap
- instead of a bitmap.
- * df-core.c (df_print_regset, df_print_word_regset): Likewise.
- * df-problems.c (df_rd_local_compute): Use regs_invalidated_by_call
- instead of regs_invalidated_by_call_regset.
- (df_lr_confluence_n, df_md_confluence_n): Likewise.
- * df-scan.c (df_scan_start_dump): Likewise.
- * dse.c (copy_fixed_regs): Likewise.
- * config/sh/sh.c (sh_find_equiv_gbr_addr): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * array-traits.h: New file.
- * coretypes.h (array_traits, bitmap_view): New types.
- * bitmap.h: Include "array-traits.h"
- (bitmap_bit_p): Take a const_bitmap instead of a bitmap.
- (base_bitmap_view, bitmap_view): New classes.
- * bitmap.c (bitmap_bit_p): Take a const_bitmap instead of a bitmap.
- * hard-reg-set.h: Include array-traits.h.
- (array_traits<HARD_REG_SET>): New struct.
- * regset.h (IOR_REG_SET_HRS): New macro.
- * loop-iv.c (simplify_using_initial_values): Use IOR_REG_SET_HRS
- rather than iterating over each hard register.
- * sched-deps.c (sched_analyze_insn): Likewise.
- * sel-sched-ir.c (setup_id_implicit_regs): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * ira-int.h (ior_hard_reg_conflicts): Take a const_hard_reg_set
- instead of a HARD_REG_SET *.
- * ira-build.c (ior_hard_reg_conflicts): Likewise.
- (ira_build): Update call accordingly.
- * ira-emit.c (add_range_and_copies_from_move_list): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (HARD_REG_SET::operator==): New function.
- (HARD_REG_SET::operator!=): Likewise.
- (hard_reg_set_equal_p): Delete.
- * cfgcleanup.c (old_insns_match_p): Use == instead of
- hard_reg_set_equal_p and != instead of !hard_reg_set_equal_p.
- * ira-color.c (allocno_hard_regs_hasher::equal): Likewise.
- (add_allocno_hard_regs_to_forest): Likewise.
- (setup_allocno_available_regs_num): Likewise.
- * ira.c (setup_pressure_classes): Likewise.
- (setup_allocno_and_important_classes): Likewise.
- (setup_reg_class_relations): Likewise.
- * lra-lives.c (process_bb_lives): Likewise.
- * reg-stack.c (change_stack, convert_regs_1): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (IOR_COMPL_HARD_REG_SET): Delete.
- * config/aarch64/cortex-a57-fma-steering.c (rename_single_chain):
- Use "|~" instead of IOR_COMPL_HARD_REG_SET.
- * config/aarch64/falkor-tag-collision-avoidance.c (init_unavailable):
- Likewise.
- * ira-build.c (ira_create_object, ira_set_allocno_class): Likewise.
- * ira.c (setup_reg_renumber): Likewise.
- * lra-assigns.c (find_hard_regno_for_1): Likewise.
- * regrename.c (regrename_find_superclass): Likewise.
- * reload1.c (find_reg): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (AND_COMPL_HARD_REG_SET): Delete.
- * caller-save.c (setup_save_areas): Use "&~" instead of
- AND_COMPL_HARD_REG_SET.
- (save_call_clobbered_regs): Likewise.
- * config/epiphany/epiphany.c (epiphany_conditional_register_usage):
- Likewise.
- * config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
- * config/gcn/gcn.c (gcn_md_reorg): Likewise.
- * config/i386/i386.c (ix86_conditional_register_usage): Likewise.
- * config/mips/mips.c (mips_class_max_nregs): Likewise.
- (mips_conditional_register_usage): Likewise.
- * config/sh/sh.c (output_stack_adjust): Likewise.
- * ira-color.c (form_allocno_hard_regs_nodes_forest): Likewise.
- (setup_profitable_hard_regs): Likewise.
- (get_conflict_and_start_profitable_regs): Likewise.
- * ira-conflicts.c (print_allocno_conflicts): Likewise.
- (ira_build_conflicts): Likewise.
- * ira-costs.c (restrict_cost_classes): Likewise.
- (setup_regno_cost_classes_by_aclass): Likewise.
- * ira-lives.c (process_bb_node_lives): Likewise.
- * ira.c (setup_class_hard_regs, setup_reg_subclasses): Likewise.
- (setup_class_subset_and_memory_move_costs, setup_pressure_classes)
- (setup_allocno_and_important_classes, setup_class_translate_array)
- (setup_reg_class_relations, setup_prohibited_class_mode_regs):
- Likewise.
- * lra-assigns.c (find_hard_regno_for_1): Likewise.
- * lra-constraints.c (prohibited_class_reg_set_mode_p): Likewise.
- (process_alt_operands, inherit_in_ebb): Likewise.
- * lra-eliminations.c (update_reg_eliminate): Likewise.
- * lra-lives.c (process_bb_lives): Likewise.
- * reload1.c (update_eliminables_and_spill, reload_as_needed): Likewise.
- * resource.c (find_dead_or_set_registers): Likewise.
- (mark_target_live_regs): Likewise.
- * sched-deps.c (get_implicit_reg_pending_clobbers): Likewise.
- * sel-sched.c (mark_unavailable_hard_regs): Likewise.
- (implicit_clobber_conflict_p): Likewise.
- * shrink-wrap.c (requires_stack_frame_p): Likewise.
- (try_shrink_wrapping): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (HARD_REG_SET::operator|): New function.
- (HARD_REG_SET::operator|=): Likewise.
- (IOR_HARD_REG_SET): Delete.
- * config/gcn/gcn.c (gcn_md_reorg): Use "|" instead of
- IOR_HARD_REG_SET.
- * config/m32c/m32c.c (m32c_register_move_cost): Likewise.
- * config/s390/s390.c (s390_adjust_loop_scan_osc): Likewise.
- * final.c (collect_fn_hard_reg_usage): Likewise.
- * hw-doloop.c (scan_loop, optimize_loop): Likewise.
- * ira-build.c (merge_hard_reg_conflicts): Likewise.
- (ior_hard_reg_conflicts, create_cap_allocno, propagate_allocno_info)
- (propagate_some_info_from_allocno): Likewise.
- (copy_info_to_removed_store_destinations): Likewise.
- * ira-color.c (add_allocno_hard_regs_to_forest, assign_hard_reg)
- (allocno_reload_assign, ira_reassign_pseudos): Likewise.
- (fast_allocation): Likewise.
- * ira-conflicts.c (ira_build_conflicts): Likewise.
- * ira-lives.c (make_object_dead, process_single_reg_class_operands)
- (process_bb_node_lives): Likewise.
- * ira.c (setup_pressure_classes, setup_reg_class_relations): Likewise.
- * lra-assigns.c (find_hard_regno_for_1): Likewise.
- (setup_live_pseudos_and_spill_after_risky_transforms): Likewise.
- * lra-constraints.c (process_alt_operands, inherit_in_ebb): Likewise.
- * lra-eliminations.c (spill_pseudos, update_reg_eliminate): Likewise.
- * lra-lives.c (mark_pseudo_dead, check_pseudos_live_through_calls)
- (process_bb_lives): Likewise.
- * lra-spills.c (assign_spill_hard_regs): Likewise.
- * postreload.c (reload_combine): Likewise.
- * reginfo.c (init_reg_sets_1): Likewise.
- * regrename.c (merge_overlapping_regs, find_rename_reg)
- (merge_chains): Likewise.
- * reload1.c (maybe_fix_stack_asms, order_regs_for_reload, find_reg)
- (find_reload_regs, finish_spills, choose_reload_regs_init)
- (emit_reload_insns): Likewise.
- * reorg.c (redundant_insn): Likewise.
- * resource.c (find_dead_or_set_registers, mark_set_resources)
- (mark_target_live_regs): Likewise.
- * rtlanal.c (find_all_hard_reg_sets): Likewise.
- * sched-deps.c (sched_analyze_insn): Likewise.
- * sel-sched.c (mark_unavailable_hard_regs): Likewise.
- (find_best_reg_for_expr): Likewise.
- * shrink-wrap.c (try_shrink_wrapping): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (HARD_REG_SET::operator&): New function.
- (HARD_REG_SET::operator&): Likewise.
- (AND_HARD_REG_SET): Delete.
- * caller-save.c (setup_save_areas): Use "&" instead of
- AND_HARD_REG_SET.
- (save_call_clobbered_regs): Likewise.
- * config/gcn/gcn.c (gcn_md_reorg): Likewise.
- * config/m32c/m32c.c (reduce_class): Likewise.
- * config/rs6000/rs6000.c (rs6000_register_move_cost): Likewise.
- * final.c (get_call_reg_set_usage): Likewise.
- * ira-color.c (add_allocno_hard_regs_to_forest): Likewise.
- (setup_left_conflict_sizes_p): Likewise.
- * ira-conflicts.c (print_allocno_conflicts): Likewise.
- (ira_build_conflicts): Likewise.
- * ira-costs.c (restrict_cost_classes): Likewise.
- * ira.c (setup_stack_reg_pressure_class, setup_class_translate_array)
- (setup_reg_class_relations): Likewise.
- * reginfo.c (init_reg_sets_1, record_subregs_of_mode): Likewise.
- * reload1.c (maybe_fix_stack_asms, finish_spills): Likewise.
- * resource.c (find_dead_or_set_registers): Likewise.
- * sel-sched.c (mark_unavailable_hard_regs): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (HARD_REG_SET::operator~): New function.
- (COMPL_HARD_REG_SET): Delete.
- * config/c6x/c6x.c (c6x_call_saved_register_used): Use ~ instead
- of COMPL_HARD_REG_SET.
- (try_rename_operands): Likewise.
- * config/sh/sh.c (push_regs): Likewise.
- * lra-assigns.c (find_hard_regno_for_1): Likewise.
- * lra-constraints.c (contains_reg_p): Likewise.
- * reload1.c (finish_spills, choose_reload_regs_init): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (COPY_HARD_REG_SET): Delete.
- * caller-save.c (save_call_clobbered_regs): Use assignment instead
- of COPY_HARD_REG_SET.
- * config/epiphany/epiphany.c (epiphany_compute_frame_size): Likewise.
- (epiphany_conditional_register_usage): Likewise.
- * config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
- * config/gcn/gcn.c (gcn_md_reorg): Likewise.
- * config/ia64/ia64.c (ia64_compute_frame_size): Likewise.
- * config/m32c/m32c.c (m32c_register_move_cost): Likewise.
- * config/m68k/m68k.c (m68k_conditional_register_usage): Likewise.
- * config/mips/mips.c (mips_class_max_nregs): Likewise.
- * config/pdp11/pdp11.c (pdp11_conditional_register_usage): Likewise.
- * config/rs6000/rs6000.c (rs6000_register_move_cost): Likewise.
- * config/sh/sh.c (output_stack_adjust): Likewise.
- * final.c (collect_fn_hard_reg_usage): Likewise.
- (get_call_reg_set_usage): Likewise.
- * ira-build.c (ira_create_object, remove_low_level_allocnos)
- (ira_flattening): Likewise.
- * ira-color.c (add_allocno_hard_regs, add_allocno_hard_regs_to_forest)
- (setup_left_conflict_sizes_p, setup_profitable_hard_regs)
- (get_conflict_and_start_profitable_regs, allocno_reload_assign)
- (ira_reassign_pseudos): Likewise.
- * ira-conflicts.c (print_allocno_conflicts): Likewise.
- (ira_build_conflicts): Likewise.
- * ira-costs.c (restrict_cost_classes): Likewise.
- (setup_regno_cost_classes_by_aclass): Likewise.
- * ira.c (setup_class_hard_regs, setup_alloc_regs): Likewise.
- (setup_reg_subclasses, setup_class_subset_and_memory_move_costs)
- (setup_stack_reg_pressure_class, setup_pressure_classes)
- (setup_allocno_and_important_classes, setup_class_translate_array)
- (setup_reg_class_relations, setup_prohibited_class_mode_regs)
- (ira_setup_eliminable_regset): Likewise.
- * lra-assigns.c (find_hard_regno_for_1): Likewise.
- (setup_live_pseudos_and_spill_after_risky_transforms): Likewise.
- * lra-constraints.c (prohibited_class_reg_set_mode_p): Likewise.
- (process_alt_operands, inherit_in_ebb): Likewise.
- * lra-lives.c (process_bb_lives): Likewise.
- * lra-spills.c (assign_spill_hard_regs): Likewise.
- * lra.c (lra): Likewise.
- * mode-switching.c (new_seginfo): Likewise.
- * postreload.c (reload_combine): Likewise.
- * reg-stack.c (straighten_stack): Likewise.
- * reginfo.c (save_register_info, restore_register_info): Likewise.
- (init_reg_sets_1, record_subregs_of_mode): Likewise
- * regrename.c (create_new_chain, rename_chains): Likewise.
- * reload1.c (order_regs_for_reload, find_reg): Likewise.
- (find_reload_regs): Likewise.
- * resource.c (find_dead_or_set_registers): Likewise.
- (mark_target_live_regs): Likewise.
- * sel-sched.c (mark_unavailable_hard_regs): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * rtl.h (CALL_INSN_FUNCTION_USAGE): Document what SETs mean.
- (note_pattern_stores): Declare.
- (note_stores): Take an rtx_insn *.
- * rtlanal.c (set_of): Use note_pattern_stores instead of note_stores.
- (find_all_hard_reg_sets): Pass the insn rather than its pattern to
- note_stores. Remove explicit handling of CALL_INSN_FUNCTION_USAGE.
- (note_stores): Take an rtx_insn * as argument and process
- CALL_INSN_FUNCTION_USAGE. Rename old function to...
- (note_pattern_stores): ...this.
- (find_first_parameter_load): Pass the insn rather than
- its pattern to note_stores.
- * alias.c (memory_modified_in_insn_p, init_alias_analysis): Likewise.
- * caller-save.c (setup_save_areas, save_call_clobbered_regs)
- (insert_one_insn): Likewise.
- * combine.c (combine_instructions): Likewise.
- (likely_spilled_retval_p): Likewise.
- (try_combine): Use note_pattern_stores instead of note_stores.
- (record_dead_and_set_regs): Pass the insn rather than its pattern
- to note_stores.
- (reg_dead_at_p): Likewise.
- * config/bfin/bfin.c (workaround_speculation): Likewise.
- * config/c6x/c6x.c (maybe_clobber_cond): Likewise. Take an rtx_insn *
- rather than an rtx.
- * config/frv/frv.c (frv_registers_update): Use note_pattern_stores
- instead of note_stores.
- (frv_optimize_membar_local): Pass the insn rather than its pattern
- to note_stores.
- * config/gcn/gcn.c (gcn_md_reorg): Likewise.
- * config/i386/i386.c (ix86_avx_u128_mode_after): Likewise.
- * config/mips/mips.c (vr4130_true_reg_dependence_p): Likewise.
- (r10k_needs_protection_p, mips_sim_issue_insn): Likewise.
- (mips_reorg_process_insns): Likewise.
- * config/s390/s390.c (s390_regs_ever_clobbered): Likewise.
- * config/sh/sh.c (flow_dependent_p): Likewise. Take rtx_insn *s
- rather than rtxes.
- * cse.c (delete_trivially_dead_insns): Pass the insn rather than
- its pattern to note_stores.
- * cselib.c (cselib_record_sets): Use note_pattern_stores instead
- of note_stores.
- * dce.c (mark_nonreg_stores): Remove the "body" parameter and pass
- the insn to note_stores.
- (prescan_insns_for_dce): Update call accordingly.
- * ddg.c (mem_write_insn_p): Pass the insn rather than its pattern
- to note_stores.
- * df-problems.c (can_move_insns_across): Likewise.
- * dse.c (emit_inc_dec_insn_before, replace_read): Likewise.
- * function.c (assign_parm_setup_reg): Likewise.
- * gcse-common.c (record_last_mem_set_info_common): Likewise.
- * gcse.c (load_killed_in_block_p, compute_hash_table_work): Likewise.
- (single_set_gcse): Likewise.
- * ira.c (validate_equiv_mem): Likewise.
- (update_equiv_regs): Use note_pattern_stores rather than note_stores
- for no_equiv.
- * loop-doloop.c (doloop_optimize): Pass the insn rather than its
- pattern to note_stores.
- * loop-invariant.c (calculate_loop_reg_pressure): Likewise.
- * loop-iv.c (simplify_using_initial_values): Likewise.
- * mode-switching.c (optimize_mode_switching): Likewise.
- * optabs.c (emit_libcall_block_1): Likewise.
- (expand_atomic_compare_and_swap): Likewise.
- * postreload-gcse.c (load_killed_in_block_p): Likewise.
- (record_opr_changes): Likewise. Remove explicit handling of
- CALL_INSN_FUNCTION_USAGE.
- * postreload.c (reload_combine, reload_cse_move2add): Likewise.
- * regcprop.c (kill_clobbered_values): Likewise.
- (copyprop_hardreg_forward_1): Pass the insn rather than its pattern
- to note_stores.
- * regrename.c (build_def_use): Likewise.
- * reload1.c (reload): Use note_pattern_stores instead of note_stores
- for mark_not_eliminable.
- (reload_as_needed): Pass the insn rather than its pattern
- to note_stores.
- (emit_output_reload_insns): Likewise.
- * resource.c (mark_target_live_regs): Likewise.
- * sched-deps.c (init_insn_reg_pressure_info): Likewise.
- * sched-rgn.c (sets_likely_spilled): Use note_pattern_stores
- instead of note_stores.
- * shrink-wrap.c (try_shrink_wrapping): Pass the insn rather than
- its pattern to note_stores.
- * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Likewise.
- * var-tracking.c (adjust_insn, add_with_sets): Likewise.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * hard-reg-set.h (HARD_REG_SET): Define using a typedef rather
- than a #define. Use a structure rather than an array as the
- fallback definition. Remove special cases for low array sizes.
- (const_hard_reg_set): New typedef.
- (hard_reg_set_subset_p): Use it instead of "const HARD_REG_SET".
- (hard_reg_set_equal_p, hard_reg_set_intersect_p): Likewise.
- (hard_reg_set_empty_p): Likewise.
- (SET_HARD_REG_BIT): Use a function rather than a macro to
- handle the case in which HARD_REG_SET is a structure.
- (CLEAR_HARD_REG_BIT, TEST_HARD_REG_BIT, CLEAR_HARD_REG_SET)
- (SET_HARD_REG_SET, COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
- (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
- (IOR_COMPL_HARD_REG_SET): Likewise.
- (hard_reg_set_iterator::pset): Constify the pointer target.
- (hard_reg_set_iter_init): Take a const_hard_reg_set instead
- of a "const HARD_REG_SET". Update the handling of non-integer
- HARD_REG_SETs.
- * recog.h: Test HARD_CONST instead of CLEAR_HARD_REG_SET.
- * reload.h: Likewise.
- * rtl.h (choose_hard_reg_mode): Remove unnecessary line break.
- * regs.h (in_hard_reg_set_p): Take a const_hard_reg_set instead
- of a "const HARD_REG_SET".
- (overlaps_hard_reg_set_p, range_overlaps_hard_reg_set_p): Likewise.
- (range_in_hard_reg_set_p): Likewise.
- * ira-costs.c (restrict_cost_classes): Likewise.
- * shrink-wrap.c (move_insn_for_shrink_wrap): Likewise.
- * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
- Pass a NO_REGS HARD_REG_SET rather than NULL to emit_set_fp_mode.
- * config/ia64/ia64.c (rws_insn): In the CHECKING_P version,
- use unsigned HOST_WIDEST_FAST_INT rather than HARD_REG_ELT_TYPE.
- (rws_insn_set, rws_insn_test): In the CHECKING_P version,
- take an unsigned int and open-code the HARD_REG_SET operations.
-
-2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * Makefile.in (OBJS): Remove bt-load.o.
- * doc/invoke.texi (fbranch-target-load-optimize): Delete.
- (fbranch-target-load-optimize2, fbtr-bb-exclusive): Likewise.
- * common.opt (fbranch-target-load-optimize): Mark as Ignore and
- document that the option no longer does anything.
- (fbranch-target-load-optimize2, fbtr-bb-exclusive): Likewise.
- * target.def (branch_target_register_class): Delete.
- (branch_target_register_callee_saved): Likewise.
- * doc/tm.texi.in (TARGET_BRANCH_TARGET_REGISTER_CLASS): Likewise.
- (TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise.
- * doc/tm.texi: Regenerate.
- * tree-pass.h (make_pass_branch_target_load_optimize1): Delete.
- (make_pass_branch_target_load_optimize2): Likewise.
- * passes.def (pass_branch_target_load_optimize1): Likewise.
- (pass_branch_target_load_optimize2): Likewise.
- * targhooks.h (default_branch_target_register_class): Likewise.
- * targhooks.c (default_branch_target_register_class): Likewise.
- * opt-suggestions.c (test_completion_valid_options): Remove
- -fbtr-bb-exclusive from the list of test options.
- * bt-load.c: Remove.
-
-2019-09-09 Barnaby Wilks <barnaby.wilks@arm.com>
-
- * match.pd: Add flag_unsafe_math_optimizations check
- before deciding on the widest type in a binary math operation.
-
-2019-09-09 Martin Liska <mliska@suse.cz>
-
- * config/i386/i386.opt: Update comment of removed
- options that are preserved only for backward
- compatibility.
-
-2019-09-09 Jakub Jelinek <jakub@redhat.com>
-
- PR target/87853
- * config/i386/emmintrin.h (_mm_cmpeq_epi8): Use casts to __v16qi
- instead of __v16qs.
-
- PR target/91704
- * config/i386/avxintrin.h (__v32qs): New typedef.
- * config/i386/avx2intrin.h (_mm256_cmpgt_epi8): Use casts to __v32qs
- instead of __v32qi.
-
-2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
-
- * doc/invoke.texi (Option Summary): Cover eBPF.
- (eBPF Options): New section.
- * doc/extend.texi (BPF Built-in Functions): Likewise.
- (BPF Kernel Helpers): Likewise.
-
-2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
-
- * config.gcc: Support for bpf-*-* targets.
- * common/config/bpf/bpf-common.c: New file.
- * config/bpf/t-bpf: Likewise.
- * config/bpf/predicates.md: Likewise.
- * config/bpf/constraints.md: Likewise.
- * config/bpf/bpf.opt: Likewise.
- * config/bpf/bpf.md: Likewise.
- * config/bpf/bpf.h: Likewise.
- * config/bpf/bpf.c: Likewise.
- * config/bpf/bpf-protos.h: Likewise.
- * config/bpf/bpf-opts.h: Likewise.
- * config/bpf/bpf-helpers.h: Likewise.
- * config/bpf/bpf-helpers.def: Likewise.
-
-2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
-
- * doc/sourcebuild.texi (Effective-Target Keywords): Document
- indirect_calls.
-
-2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
-
- * opt-functions.awk (integer_range_info): Make sure values are in
- numeric context before operating with them.
-
-2019-09-08 Segher Boessenkool <segher@kernel.crashing.org>
-
- * genemit.c (gen_split): Print the filename and line number where the
- splitter (or peephole2) was defined, to the dump file.
-
-2019-09-07 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91665
- * tree-vect-loop.c (vectorizable_reduction): Punt if base has type
- incompatible with the type of PHI result.
-
-2019-09-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR target/91684
- * config/arm/arm.c (arm_block_set_aligned_non_vect): Use
- gen_unaligned_storedi for 4-byte aligned addresses.
-
-2019-09-06 Jim Wilson <jimw@sifive.com>
-
- * config/riscv/riscv.c (riscv_option_override): Revert 2019-08-30
- change.
-
-2019-09-06 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (unspec): Delete UNSPEC_MV_CR_OV.
-
-2019-09-06 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (rs6000_rtx_costs) <case UNSPEC>: Delete.
- * config/rs6000/rs6000.md (unspec): Delete UNSPEC_FRSP.
-
-2019-09-06 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91654
- * config/i386/x86-tune-costs.h (skylake_cost): Raise the
- cost of SSE->integer and integer->SSE moves from 2 to 6.
- (core_cost): Ditto.
-
-2019-09-06 Jakub Jelinek <jakub@redhat.com>
-
- * function.c (assign_parm_find_data_types): Use RECORD_OR_UNION_TYPE_P
- before testing TYPE_TRANSPARENT_AGGR.
- * calls.c (initialize_argument_information, load_register_parameters):
- Likewise.
-
-2019-09-06 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (cmp_and): Add short-it variant for thumb2 with
- high regs.
- (cmp_ior): Likewise.
-
-2019-09-06 Martin Liska <mliska@suse.cz>
-
- * doc/match-and-simplify.texi: Separate tuples with ;.
-
-2019-09-06 Martin Liska <mliska@suse.cz>
-
- PR c++/91125
- * Makefile.in: Remove tlink.o.
- * collect2.c (do_link): New function isolated
- from do_tlink.
- (main): Use.
- * collect2.h (do_tlink): Remove declaration of do_tlink.
- * doc/extend.texi: Remove documentation of -frepo.
- * doc/invoke.texi: Likewise.
- * doc/sourcebuild.texi: Remove cleanup-repo-files.
- * tlink.c: Remove.
-
-2019-09-05 Jakub Jelinek <jakub@redhat.com>
- Jim Wilson <jimw@sifive.com>
-
- PR target/91635
- * config/riscv/riscv.md (zero_extendsidi2, zero_extendhi<GPR:mode>2,
- extend<SHORT:mode><SUPERQI:mode>2): Don't split if
- paradoxical_subreg_p (operands[0]).
- (*lshrsi3_zero_extend_3+1, *lshrsi3_zero_extend_3+2): Add clobber and
- use as intermediate value.
-
-2019-09-05 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn.md (*movti_insn): Set delayeduse for global_store.
- (sync_compare_and_swap<mode>_insn): Likewise.
-
-2019-09-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/91615
- * expr.c (expand_expr_real_1): Handle misaligned TARGET_MEM_REF
- without movmisalign optab.
-
-2019-09-05 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91001
- PR middle-end/91105
- PR middle-end/91106
- * calls.c (load_register_parameters): For TYPE_TRANSPARENT_AGGR
- types, use type of their first field instead of type of
- args[i].tree_value.
-
-2019-09-05 Richard Biener <rguenther@suse.de>
-
- PR rtl-optimization/91656
- * postreload-gcse.c (record_last_mem_set_info): Revert addition
- of early out.
-
-2019-09-05 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90501
- * tree-inline.c (declare_return_variable): Mark the return
- slot as addressable after building an address of it.
-
-2019-09-05 Arnaud Charlet <charlet@adacore.com>
-
- * doc/install.texi: Update and clarify requirements to build GNAT.
-
-2019-09-05 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/91577
- * cfgexpand.c (discover_nonconstant_array_refs): Force the source
- of an IFN_LOAD_LANES call and the destination of an IFN_STORE_LANES
- call to be in memory.
- (pass_expand::execute): Call discover_nonconstant_array_refs before
- setting currently_expanding_to_rtl.
-
-2019-09-04 Caroline Tice <cmtice@google.com>
-
- * opts.c (finish_options): Disallow -fvtable-verify and -flto to be
- specified together.
-
-2019-09-04 Marek Polacek <polacek@redhat.com>
-
- * doc/invoke.texi: Remove -fdeduce-init-list documentation.
-
-2019-09-04 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/32413
- * config/i386/i386.c (inline_secondary_memory_needed): Return true
- for QI and HImode moves between SSE and general registers.
-
-2019-09-04 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR c/78736
- * doc/invoke.texi: Document -Wenum-conversion.
-
-2019-09-04 Richard Biener <rguenther@suse.de>
-
- PR rtl-optimization/36262
- * postreload-gcse.c: Include intl.h and gcse.h.
- (insert_expr_in_table): Insert at the head of cur_expr->avail_occr
- to avoid linear list walk.
- (record_last_mem_set_info): Gate off if not computing transparentness.
- (get_bb_avail_insn): If transparentness isn't computed give up
- early.
- (gcse_after_reload_main): Skip compute_transp and extended PRE
- if gcse_or_cprop_is_too_expensive says so.
-
-2019-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.c (msp430_init_sections): Remove handling of the
- noinit section.
- (msp430_select_section): Handle decls with the "noinit" attribute with
- default_elf_select_section.
- Handle SECCAT_RODATA_MERGE_* section types with
- default_elf_select_section.
- Add comments about handling of unsupported section types.
- (msp430_section_type_flags): Remove handling of the noinit section.
-
-2019-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.c (msp430_attr): Remove warnings about
- conflicting msp430-specific attributes.
- (msp430_section_attr): Likewise.
- Add warnings about conflicts with generic "noinit" and "section"
- attributes.
- Fix grammar in -mlarge error message.
- (msp430_data_attr): Rename to msp430_persist_attr.
- Add warnings about conflicts with generic "noinit" and "section"
- attributes.
- Add warning for when variable is not initialized.
- Chain conditionals which prevent the attribute being added.
- (ATTR_EXCL): New helper.
- (attr_reent_exclusions): New exclusion table.
- (attr_naked_exclusions): Likewise.
- (attr_crit_exclusions): Likewise.
- (attr_lower_exclusions): Likewise.
- (attr_upper_exclusions): Likewise.
- (attr_either_exclusions): Likewise.
- (attr_persist_exclusions): Likewise.
- (msp430_attribute_table): Update with exclusion rules.
- (msp430_output_aligned_decl_common): Don't output common symbol if decl
- has a section.
-
-2019-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.c (TARGET_HANDLE_GENERIC_ATTRIBUTE): Define.
- (msp430_handle_generic_attribute): New function.
- * doc/tm.texi: Regenerate.
- * doc/tm.texi.in: Add TARGET_HANDLE_GENERIC_ATTRIBUTE.
- * hooks.c (hook_tree_treeptr_tree_tree_int_boolptr_null): New.
- * hooks.h (hook_tree_treeptr_tree_tree_int_boolptr_null): New.
- * target.def: Define new hook TARGET_HANDLE_GENERIC_ATTRIBUTE.
-
-2019-09-03 Kamlesh Kumar <kamleshbhalui@gmail.com>
-
- PR tree-optimization/91504
- * match.pd: Add ((~a & b) ^a) --> (a | b).
-
-2019-09-03 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91604
- * config/i386/i386-expand.c (split_double_mode): If there is more than
- one MEM operand and they are rtx_equal_p, reuse lo_half/hi_half from
- already split matching MEM operand instead of calling adjust_address
- again.
-
-2019-09-03 Ulrich Weigand <uweigand@de.ibm.com>
-
- * config.gcc: Obsolete spu target. Remove references to spu.
- * configure.ac: Remove references to spu.
- * configure: Regenerate.
- * config/spu/: Remove directory.
- * common/config/spu/: Remove directory.
-
- * doc/extend.texi: Remove references to spu.
- * doc/invoke.texi: Likewise.
- * doc/md.texi: Likewise.
- * doc/sourcebuild.texi: Likewise.
-
-2019-09-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/91603
- PR middle-end/91612
- PR middle-end/91613
- * expr.c (expand_expr_real_1): Handle unaligned decl_rtl
- and SSA_NAME referring to CONSTANT_P correctly.
-
-2019-09-03 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.h (vn_nary_op_lookup): Remove.
- (vn_nary_op_insert): Likewise.
- * tree-ssa-sccvn.c (init_vn_nary_op_from_op): Remove.
- (vn_nary_op_lookup): Likewise.
- (vn_nary_op_insert): Likewise.
-
-2019-09-03 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * config/s390/s390.c (s390_canonicalize_comparison): Use XEXP
- (*op0, 1) instead of XEXP (*op1, 0).
-
-2019-09-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.md (UNSPEC_FJCVTZS): Define.
- (aarch64_fjcvtzs): New define_insn.
- * config/aarch64/aarch64.h (TARGET_JSCVT): Define.
- * config/aarch64/aarch64-builtins.c (aarch64_builtins):
- Add AARCH64_JSCVT.
- (aarch64_init_builtins): Initialize __builtin_aarch64_jcvtzs.
- (aarch64_expand_builtin): Handle AARCH64_JSCVT.
- * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
- __ARM_FEATURE_JCVT where appropriate.
- * config/aarch64/arm_acle.h (__jcvt): Define.
-
-2019-09-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.md ("unspec"): Add UNSPEC_FRINT32Z,
- UNSPEC_FRINT32X, UNSPEC_FRINT64Z, UNSPEC_FRINT64X.
- (aarch64_<frintnzs_op><mode>): New define_insn.
- * config/aarch64/aarch64.h (TARGET_FRINT): Define.
- * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
- __ARM_FEATURE_FRINT when appropriate.
- * config/aarch64/aarch64-simd-builtins.def: Add builtins for frint32z,
- frint32x, frint64z, frint64x.
- * config/aarch64/arm_acle.h (__rint32zf, __rint32z, __rint64zf,
- __rint64z, __rint32xf, __rint32x, __rint64xf, __rint64x): Define.
- * config/aarch64/arm_neon.h (vrnd32z_f32, vrnd32zq_f32, vrnd32z_f64,
- vrnd32zq_f64, vrnd32x_f32, vrnd32xq_f32, vrnd32x_f64, vrnd32xq_f64,
- vrnd64z_f32, vrnd64zq_f32, vrnd64z_f64, vrnd64zq_f64, vrnd64x_f32,
- vrnd64xq_f32, vrnd64x_f64, vrnd64xq_f64): Define.
- * config/aarch64/iterators.md (VSFDF): Define.
- (FRINTNZX): Likewise.
- (frintnzs_op): Likewise.
-
-2019-09-03 Dennis Zhang <dennis.zhang@arm.com>
-
- * config/aarch64/aarch64-cores.def (AARCH64_CORE): New entries
- for Cortex-A77, Cortex-A76AE, Cortex-A65, Cortex-A65AE, and
- Cortex-A34.
- * config/aarch64/aarch64-tune.md: Regenerated.
- * doc/invoke.texi: Document the new processors.
-
-2019-09-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64-option-extensions.def (sb): Add feature
- string.
- (ssbs): Likewise.
- (sve2): Likewise.
- (sve2-sm4): Likewise.
- (sveaes): Likewise.
- (svesha3): Likewise.
- (svebitperm): Likewise.
-
-2019-09-03 Jakub Jelinek <jakub@redhat.com>
- Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91597
- * tree-vrp.c (extract_range_from_binary_expr): Remove unsafe
- BIT_AND_EXPR optimization for pointers, even if both operand
- ranges don't include NULL, the result can be NULL.
-
-2019-09-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/91605
- * expr.c (addr_expr_of_non_mem_decl_p_1): Refactor into...
- (non_mem_decl_p): ...this.
- (mem_ref_refers_to_non_mem_p): Handle DECL_P as well as MEM_REF.
- (expand_assignment): Call mem_ref_referes_to_non_mem_p
- unconditionally as before.
-
-2019-09-02 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/91323
- * doc/generic.texi (LTGT_EXPR): Merge with other comparison operators.
- * rtl.def (LTGT): Likewise. Add note about floating-point exceptions.
- * tree.def (LTGT_EXPR): Likewise.
- * config/sparc/sparc.c (select_cc_mode): Return CCFPEmode for LTGT.
-
-2019-09-02 Jakub Jelinek <jakub@redhat.com>
-
- PR go/91617
- * fold-const.c (range_check_type): For enumeral and boolean
- type, pass 1 to type_for_size langhook instead of
- TYPE_UNSIGNED (etype). Return unsigned_type_for result whenever
- etype isn't TYPE_UNSIGNED INTEGER_TYPE.
- (build_range_check): Don't call unsigned_type_for for pointer types.
- * match.pd (X / C1 op C2): Don't call unsigned_type_for on
- range_check_type result.
-
-2019-09-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gimple-ssa-strength-reduction.c (valid_mem_ref_cand_p): New function.
- (replace_ref): Do not replace a chain of only two candidates which are
- valid memory references.
-
-2019-09-02 Martin Liska <mliska@suse.cz>
-
- * tree-switch-conversion.c (jump_table_cluster::find_jump_tables):
- Bail out when we'll end up with the same number of clusters as
- at the beginning.
- (bit_test_cluster::find_bit_tests): Likewise for bit tests.
- (jump_table_cluster::can_be_handled): Remove the guard
- as it's already handled in ::is_enabled. Allocate output
- after early bail out.
-
-2019-09-02 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/91601
- * gcov.c (path_contains_zero_cycle_arc): Rename to ...
- (path_contains_zero_or_negative_cycle_arc): ... this and handle
- also negative edges.
- (circuit): Handle also negative edges as they can happen
- in some situations.
-
-2019-09-01 Eric Botcazou <ebotcazou@adacore.com>
-
- PR target/91472
- * config/sparc/sparc.c (sparc_cannot_force_const_mem): Return true
- during LRA/reload in PIC mode if the PIC register hasn't been used yet.
- (sparc_pic_register_p): Test reload_in_progress for consistency's sake.
-
-2019-09-01 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91623
- * optabs.c (expand_vec_cond_expr): If op0 is a VECTOR_CST and only
- EQ_EXPR/NE_EXPR is supported, verify that op0 only contains
- zeros or negative elements and use NE_EXPR instead of LT_EXPR against
- zero vector.
-
- PR lto/91572
- * tree.c (find_decls_types_in_node): Also walk TREE_PURPOSE of
- GIMPLE_ASM TREE_LIST operands.
-
-2019-08-31 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/generic.texi (Unary and Binary Expressions): Mark up
- an instance of TYPE_MIN.
-
-2019-08-31 Stafford Horne <shorne@gmail.com>
-
- * config/or1k/constraints.md (t): New constraint.
- * config/or1k/or1k.h (GOT_REGS): New register class.
- * config/or1k/or1k.md (set_got_tmp, set_got): Use t contraint.
-
-2019-08-30 Jim Wilson <jimw@sifive.com>
-
- * config/riscv/riscv.c (riscv_option_override): If -msave-restore
- and -fpic and -mplt then disable -msave-restore and warn.
-
-2019-08-30 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91599
- * tree-ssa-strlen.c (handle_store): Use a fallback location if
- the statement doesn't have one.
- * gimple-pretty-print.c (percent_G_format): Same.
-
- PR middle-end/91584
- * tree-vrp.c (vrp_prop::check_mem_ref): Normalize type domain bounds
- before using them to validate MEM_REF offset.
-
-2019-08-30 Marek Polacek <polacek@redhat.com>
-
- * doc/invoke.texi (-Wvolatile): Use @code for volatile.
-
-2019-08-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * config/arm/arm.md (unaligned_loaddi,
- unaligned_storedi): New unspec insn patterns.
- * config/arm/neon.md (unaligned_storev8qi): Likewise.
- * config/arm/arm.c (gen_cpymem_ldrd_strd): Use unaligned_loaddi
- and unaligned_storedi for 4-byte aligned memory.
- (arm_block_set_aligned_vect): Use unaligned_storev8qi for
- 4-byte aligned memory.
-
-2019-08-30 Martin Jambor <mjambor@suse.cz>
-
- tree-optimization/91579
- * tree-tailcall.c (tailr_arg_needs_copy): New variable.
- (find_tail_calls): Allocate tailr_arg_needs_copy and set its bits as
- appropriate.
- (arg_needs_copy_p): Removed.
- (eliminate_tail_call): Test tailr_arg_needs_copy instead of calling
- arg_needs_copy_p.
- (tree_optimize_tail_calls_1): Likewise. Free tailr_arg_needs_copy.
-
-2019-08-29 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-features.c
- (general_scalar_chain::compute_convert_gain):
- Correct cost for double-word shifts.
- (general_scalar_to_vector_candidate_p): Reject count operands
- greater or equal to mode bitsize.
-
-2019-08-29 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (inline_secondary_memory_needed): Return true
- for moves between SSE and non-general registers and between
- mask and non-general registers.
- (ix86_register_move_cost): Remove stalled comment.
-
-2019-08-29 Richard Biener <rguenther@suse.de>
-
- * config/i386/i386-features.c (general_scalar_chain::convert_insn):
- Guard debug work with MAY_HAVE_DEBUG_BIND_INSNS.
-
-2019-08-29 Richard Biener <rguenther@suse.de>
-
- PR bootstrap/91580
- * config/i386/i386-features.c (general_scalar_chain::convert_insn):
- Do not emit scalar copies for debug-insns, instead replace
- their uses with the reg copy used in the chain or reset them
- if there is a reaching definition outside of the chain as well.
-
-2019-08-29 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91560
- * config/i386/i386-expand.c (expand_vec_perm_movs,
- expand_vec_perm_blend, expand_vec_perm_vpermil,
- expand_vec_perm_pshufb, expand_vec_perm_1,
- expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_palignr,
- expand_vec_perm_interleave2, expand_vec_perm_vpermq_perm_1,
- expand_vec_perm_vperm2f128, expand_vec_perm_interleave3,
- expand_vec_perm_vperm2f128_vblend, expand_vec_perm_2vperm2f128_vshuf,
- expand_vec_perm_even_odd, expand_vec_perm_broadcast): Adjust function
- comments - replace ix86_expand_vec_perm_builtin_1 with
- ix86_expand_vec_perm_const_1.
- (expand_vec_perm2_vperm2f128_vblend): New function.
- (ix86_expand_vec_perm_const_1): New forward declaration. Call
- expand_vec_perm2_vperm2f128_vblend as last resort.
- (canonicalize_perm): Formatting fix.
-
- PR tree-optimization/91351
- * tree-cfg.c (generate_range_test): Use range_check_type instead of
- unsigned_type_for.
- * tree-cfgcleanup.c (convert_single_case_switch): Punt if
- range_check_type returns NULL.
- * tree-switch-conversion.c (switch_conversion::build_one_array):
- Use range_check_type instead of unsigned_type_for, don't perform
- linear opt if it returns NULL.
- (bit_test_cluster::find_bit_tests): Formatting fix.
- (bit_test_cluster::emit): Use range_check_type instead of
- unsigned_type_for.
- (switch_decision_tree::try_switch_expansion): Punt if range_check_type
- returns NULL.
-
-2019-08-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91568
- * tree-vectorizer.h (_slp_tree::max_nunits): Add.
- (vect_update_max_nunits): Add overload for poly_uint64.
- * tree-vect-slp.c (vect_create_new_slp_node): Initialize it.
- (vect_build_slp_tree): Record max_nunits into the subtree
- and merge it upwards.
- (vect_print_slp_tree): Print max_nunits.
-
-2019-08-28 Marek Polacek <polacek@redhat.com>
-
- Implement P1152R4: Deprecating some uses of volatile.
- PR c++/91361
- * doc/invoke.texi: Document -Wvolatile.
-
-2019-08-28 Marek Polacek <polacek@redhat.com>
-
- PR c++/91360 - Implement C++20 P1143R2: constinit.
- * doc/invoke.texi: Document -Wc++20-compat.
-
-2019-08-28 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91457
- * builtins.c (component_size): New function.
- (compute_objsize): Add argument. Handle ARRAY_REF and COMPONENT_REF.
- * builtins.h (compute_objsize): Add argument.
- * tree-ssa-strlen.c (handle_store): Handle no-warning bit.
- * tree-vrp.c (vrp_prop::check_array_ref): Return warning result.
- (vrp_prop::check_mem_ref): Same.
- (vrp_prop::search_for_addr_array): Set no-warning bit.
- (check_array_bounds): Same.
-
-2019-08-28 Martin Sebor <msebor@redhat.com>
-
- PR driver/80545
- * opts-common.c (option_enabled): Correct checking for language
- options.
-
-2019-08-28 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_register_move_cost): Do not
- limit the cost of moves to/from XMM register to minimum 8.
-
-2019-08-28 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/91468
- * ipa-cp.c (merge_agg_lats_step): Removed redundant test, made a
- checking assert a normal assert to test it really is redundant.
- * ipa-prop.c (compute_complex_assign_jump_func): Removed
- redundant test.
- (update_jump_functions_after_inlining): Removed combining unary
- arithmetic operations with an ancestor jump function.
- (ipcp_modif_dom_walker::before_dom_children): Fix wrong use of rhs
- instead of t.
-
-2019-08-28 Richard Biener <rguenther@suse.de>
-
- * config/i386/i386-features.c (convert_scalars_to_vector): Do not
- add the MD problem.
-
-2019-08-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
- Richard Biener <rguenther@suse.de>
-
- * expr.c (expand_assignment): Handle misaligned DECLs.
- (expand_expr_real_1): Handle FUNCTION_DECL as unaligned.
- * function.c (assign_parm_adjust_stack_rtl): Check movmisalign optab
- too.
- (assign_parm_setup_stack): Allocate properly aligned stack slots.
- * varasm.c (build_constant_desc): Align constants of misaligned types.
- * config/arm/predicates.md (aligned_operand): New predicate.
- * config/arm/arm.md (movdi, movsi, movhi, movhf, movsf, movdf): Use
- aligned_operand to check restrictions on memory addresses.
- * config/arm/neon.md (movti, mov<VSTRUCT>, mov<VH>): Likewise.
- * config/arm/vec-common.md (mov<VALL>): Likewise.
-
-2019-08-28 Jakub Jelinek <jakub@redhat.com>
-
- PR libgomp/91530
- * config/i386/sse.md (vec_shl_<mode>, vec_shr_<mode>): Use
- V_128 iterator instead of VI_128.
-
-2019-08-28 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/90970
- * builtins.c (check_access): Remove assignment to maxread
- as it hasn't been used since when it was introduced in r255755.
-
-2019-08-27 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91567
- * gimple-ssa-sprintf.c (get_string_length): Handle more forms of lengths
- of unknown strings.
- * vr-values.c (vr_values::extract_range_basic): Set strlen upper bound
- to PTRDIFF_MAX - 2.
-
-2019-08-27 Jeff Law <law@redhat.com>
-
- * tree-ssa-strlen.c (printf_strlen_execute): Initialize
- the loop optimizer and SCEV before sizing ssa_ver_to_stridx.
-
-2019-08-27 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91528
- * config/i386/i386-features.c (convert_scalars_to_vector):
- Update crtl->stack_realign_needed, crtl->stack_realign_tried and
- crtl->stack_realign_processed. Update crtl->drap_reg by calling
- targetm.calls.get_drap_rtx. If drap_rtx is non-null then
- Update crtl->args.internal_arg_pointer and call fixup_tail_calls.
-
-2019-08-27 Richard Biener <rguenther@suse.de>
-
- * config/i386/i386-features.h
- (general_scalar_chain::~general_scalar_chain): Add.
- (general_scalar_chain::insns_conv): New bitmap.
- (general_scalar_chain::n_sse_to_integer): New.
- (general_scalar_chain::n_integer_to_sse): Likewise.
- (general_scalar_chain::make_vector_copies): Adjust signature.
- * config/i386/i386-features.c
- (general_scalar_chain::general_scalar_chain): Outline,
- initialize new members.
- (general_scalar_chain::~general_scalar_chain): New.
- (general_scalar_chain::mark_dual_mode_def): Record insns
- we need to insert conversions at and count them.
- (general_scalar_chain::compute_convert_gain): Account
- for conversion instructions at chain boundary.
- (general_scalar_chain::make_vector_copies): Generate a single
- copy for a def by a specific insn.
- (general_scalar_chain::convert_registers): First populate
- defs_map, then make copies at out-of chain insns.
-
-2019-08-27 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (stack_protect_set_insn): Add security-related
- comment.
- * config/aarch64/aarch64.md (stack_protect_set_<mode>): Likewise.
-
-2019-08-27 Martin Liska <mliska@suse.cz>
-
- * cgraph.c (cgraph_node::remove): Remove dead assignment before
- loop.
- * config/i386/i386-features.c (scalar_chain::emit_conversion_insns):
- Enclose in anonymous namespace.
- * config/i386/x86-tune-costs.h (struct processor_costs): Wrap
- hard_register initialization in braces.
- * tree-vrp.h (value_range_base::supports_type_p): Return false
- for function with boolean return type.
-
-2019-08-26 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (emit_i387_cw_initialization)
- <case I387_CW_ROUNDEVEN>: Fix masking operand value.
-
-2019-08-26 Martin Sebor <msebor@redhat.com>
-
- PR c++/83431
- * gimple-ssa-sprintf.c (pass_data_sprintf_length): Remove object.
- (sprintf_dom_walker): Remove class.
- (get_int_range): Make argument const.
- (directive::fmtfunc, directive::set_precision): Same.
- (format_none): Same.
- (build_intmax_type_nodes): Same.
- (adjust_range_for_overflow): Same.
- (format_floating): Same.
- (format_character): Same.
- (format_string): Same.
- (format_plain): Same.
- (get_int_range): Cast away constness.
- (format_integer): Same.
- (get_string_length): Call get_range_strlen_dynamic. Handle
- null lendata.maxbound.
- (should_warn_p): Adjust argument scope qualifier.
- (maybe_warn): Same.
- (format_directive): Same.
- (parse_directive): Same.
- (is_call_safe): Same.
- (try_substitute_return_value): Same.
- (sprintf_dom_walker::handle_printf_call): Rename...
- (handle_printf_call): ...to this. Initialize target to host charmap
- here instead of in pass_sprintf_length::execute.
- (struct call_info): Make global.
- (sprintf_dom_walker::compute_format_length): Make global.
- (sprintf_dom_walker::handle_gimple_call): Same.
- * passes.def (pass_sprintf_length): Replace with pass_strlen.
- * print-rtl.c (print_pattern): Reduce the number of spaces to
- avoid -Wformat-truncation.
- * tree-pass.h (make_pass_warn_printf): New function.
- * tree-ssa-strlen.c (strlen_optimize): New variable.
- (get_string_length): Add comments.
- (get_range_strlen_dynamic): New function.
- (check_and_optimize_call): New function.
- (handle_integral_assign): New function.
- (strlen_check_and_optimize_stmt): Factor code out into
- strlen_check_and_optimize_call and handle_integral_assign.
- (strlen_dom_walker::evrp): New member.
- (strlen_dom_walker::before_dom_children): Use evrp member.
- (strlen_dom_walker::after_dom_children): Use evrp member.
- (printf_strlen_execute): New function.
- (pass_strlen::gate): Update to handle printf calls.
- (dump_strlen_info): New function.
- (pass_data_warn_printf): New variable.
- (pass_warn_printf): New class.
- * tree-ssa-strlen.h (get_range_strlen_dynamic): Declare.
- (handle_printf_call): Same.
- * tree-vrp.c (value_range_base::type): Adjust assertion.
- * vr-values.c (vr_values::update_value_range): Use type of the first
- argument rather than the second.
-
-2019-08-26 Richard Biener <rguenther@suse.de>
-
- * config/i386/i386-features.c (general_remove_non_convertible_regs):
- Remove.
- (convert_scalars_to_vector): Do not call it.
-
-2019-08-26 Tejas Joshi <tejasjoshi9673@gmail.com>
- Uros Bizjak <ubizjak@gmail.com>
-
- * builtins.c (mathfn_built_in_2): Change CASE_MATHFN to
- CASE_MATHFN_FLOATN for roundeven.
- * config/i386/i386.c (ix86_i387_mode_needed): Add case
- I387_ROUNDEVEN.
- (ix86_mode_needed): Likewise.
- (ix86_mode_after): Likewise.
- (ix86_mode_entry): Likewise.
- (ix86_mode_exit): Likewise.
- (ix86_emit_mode_set): Likewise.
- (emit_i387_cw_initialization): Add case I387_CW_ROUNDEVEN.
- * config/i386/i386.h (ix86_stack_slot): Add SLOT_CW_ROUNDEVEN.
- (ix86_entity): Add I387_ROUNDEVEN.
- (NUM_MODES_FOR_MODE_SWITCHING): Add I387_CW_ANY.
- * config/i386/i386.md: Define UNSPEC_FRNDINT_ROUNDEVEN.
- (define_int_iterator): Likewise.
- (define_int_attr): Likewise for rounding_insn, rounding and ROUNDING.
- (define_constant): Define ROUND_ROUNDEVEN mode.
- (define_attr): Add roundeven mode for i387_cw.
- (<rouding_insn><mode>2): Add condition for ROUND_ROUNDEVEN.
- * internal-fn.def (ROUNDEVEN): New builtin function.
- * optabs.def (roundeven_optab): New optab.
-
-2019-08-26 Tejas Joshi <tejasjoshi9673@gmail.com>
-
- * builtins.c (mathfn_built_in_2): Added CASE_MATHFN_FLOATN
- for ROUNDEVEN.
- * builtins.def: Added function definitions for roundeven function
- variants.
- * fold-const-call.c (fold_const_call_ss): Added case for roundeven
- function call. Adjust condition for floor, ceil, trunc and round.
- * fold-const.c (negate_mathfn_p): Added case for roundeven function.
- (tree_call_nonnegative_warnv_p): Added case for roundeven function.
- (integer_valued_real_call_p): Added case for roundeven function.
- * real.c (is_even): New function. Returns true if real number is even,
- otherwise returns false.
- (is_halfway_below): New function. Returns true if real number is
- halfway between two integers, else return false.
- (real_roundeven): New function. Round real number to nearest integer,
- rounding halfway cases towards even.
- * real.h (real_value): Added descriptive comments. Added function
- declaration for roundeven function.
- * doc/extend.texi (Other Builtins): List roundeven variants among
- functions which can be handled as builtins.
-
-2019-08-26 Richard Biener <rguenther@suse.de>
-
- PR target/91522
- PR target/91527
- * config/i386/i386-features.h (general_scalar_chain::defs_map):
- New member.
- (general_scalar_chain::replace_with_subreg): Remove.
- (general_scalar_chain::replace_with_subreg_in_insn): Likewise.
- (general_scalar_chain::convert_reg): Adjust signature.
- * config/i386/i386-features.c (scalar_chain::add_insn): Do not
- iterate over all defs of a reg.
- (general_scalar_chain::replace_with_subreg): Remove.
- (general_scalar_chain::replace_with_subreg_in_insn): Likewise.
- (general_scalar_chain::make_vector_copies): Populate defs_map,
- place copy only after defs that are used as vectors in the chain.
- (general_scalar_chain::convert_reg): Emit a copy for a specific
- def in a specific instruction.
- (general_scalar_chain::convert_op): All reg uses are converted here.
- (general_scalar_chain::convert_insn): Emit copies for scalar
- uses of defs here. Replace uses with the copies we created.
- Replace and convert the def. Adjust REG_DEAD notes, remove
- REG_EQUIV/EQUAL notes.
- (general_scalar_chain::convert_registers): Only handle copies
- into the chain here.
-
-2019-08-26 Robin Dapp <rdapp@linux.ibm.com>
-
- * match.pd: Add (T)(A) + CST -> (T)(A + CST).
-
-2019-08-26 Robin Dapp <rdapp@linux.ibm.com>
-
- * gimple-loop-versioning.cc (loop_versioning::record_address_fragment):
- Add nop_convert case.
- * tree-ssa-propagate.c (substitute_and_fold_dom_walker::before_dom_children):
- Fold all statements if requested.
- * tree-ssa-propagate.h (class substitute_and_fold_engine):
- Allow to fold all statements.
- * tree-vrp.c (class vrp_folder):
- Let substitute_and_fold_engine fold all statements.
-
-2019-08-26 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91526
- * passes.def: Note that after late FRE we do TODO_update_address_taken.
- * tree-ssa-sccvn.c (pass_fre::execute): In late mode schedule
- TODO_update_address_taken.
-
-2019-08-26 Gerald Pfeifer <gerald@pfeifer.com>
-
- * config/i386/gmm_malloc.h: Only use <errno.h> and errno if
- __STDC_HOSTED__.
-
-2019-08-23 Mihailo Stojanovic <mistojanovic@wavecomp.com>
-
- * config/mips/mips.md (mips_get_fcsr, *mips_get_fcsr): Use SI
- machine mode for unspec_volatile operand.
-
-2019-08-23 Wilco Dijkstra <wdijkstr@arm.com>
-
- * doc/invoke.texi (mneon-for-64bits): Deprecate option.
- * config/arm/arm.opt (mneon-for-64bits): Deprecate option.
- * config/arm/arm.h (TARGET_PREFER_NEON_64BITS): Remove.
- (prefer_neon_for_64bits): Remove.
- * config/arm/arm.c (prefer_neon_for_64bits): Remove.
- (tune_params): Remove PREF_NEON_64_FALSE uses.
- (arm_option_override): Remove prefer_neon selection code.
- (arm_print_tune_info): Remove prefer_neon_for_64bits.
- * config/arm/arm-protos.h (tune_params): Remove
- prefer_neon_for_64bits.
- (prefer_neon_for_64bits): Remove.
-
-2019-08-23 Iain Sandoe <iain@sandoe.co.uk>
-
- PR pch/61250
- * ggc-page.c (ggc_pch_read): Read the ggc_pch_ondisk structure
- and issue any diagnostics needed before collecting the pre-PCH
- state.
-
-2019-08-23 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91283
- * common.opt (fexcess-precision=): Add Optimization flag. Use
- flag_excess_precision variable instead of
- flag_excess_precision_cmdline.
- * flags.h (class target_flag_state): Remove x_flag_excess_precision
- member.
- (flag_excess_precision): Don't define.
- * langhooks.c (lhd_post_options): Set flag_excess_precision instead of
- flag_excess_precision_cmdline. Remove comment.
- * opts.c (set_fast_math_flags): Use frontend_set_flag_excess_precision
- and x_flag_excess_precision instead of
- frontend_set_flag_excess_precision_cmdline and
- x_flag_excess_precision_cmdline.
- (fast_math_flags_set_p): Use x_flag_excess_precision instead of
- x_flag_excess_precision_cmdline.
- * toplev.c (init_excess_precision): Remove.
- (lang_dependent_init_target): Don't call it.
-
-2019-08-23 Martin Liska <mliska@suse.cz>
-
- * lto-wrapper.c (run_gcc): When setting jobserver
- set also parallel to 1. This was done so before r273908.
-
-2019-08-23 Dennis Zhang <dennis.zhang@arm.com>
-
- * config/arm/arm-cpus.in (cortex-m35p): New entry.
- (cortex-a76ae): Likewise.
- (cortex-a77): Likewise
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm-tune.md: Likewise.
- * doc/invoke.texi (ARM Options): Document cortex-m35p, cortx-a76ae,
- cortex-a77 CPU options.
-
-2019-08-23 Martin Liska <mliska@suse.cz>
-
- * profile.c (instrument_values): Do not set
- 0 as last argument.
- * tree-profile.c (gimple_gen_interval_profiler): Remove
- last argument.
- (gimple_gen_pow2_profiler): Likewise.
- (gimple_gen_topn_values_profiler): Likewise.
- (gimple_gen_ic_profiler): Likewise.
- (gimple_gen_time_profiler): Likewise.
- (gimple_gen_average_profiler): Likewise.
- (gimple_gen_ior_profiler): Likewise.
- * value-prof.c (dump_histogram_value): Use default
- in switch statement instead of HIST_TYPE_MAX.
- (stream_in_histogram_value): Likewise.
- (gimple_duplicate_stmt_histograms): Do not
- use NULL for implicitly set arguments.
- (gimple_divmod_values_to_profile): Do not use
- reserve+quick_push.
- (gimple_indirect_call_to_profile): Likewise.
- (gimple_find_values_to_profile): Use implicit
- function call arguments.
- * value-prof.h (gimple_alloc_histogram_value):
- Set default values.
- (gimple_gen_interval_profiler): Remove last argument.
- (gimple_gen_pow2_profiler): Likewise.
- (gimple_gen_topn_values_profiler): Likewise.
- (gimple_gen_ic_profiler): Likewise.
- (gimple_gen_time_profiler): Likewise.
- (gimple_gen_average_profiler): Likewise.
- (gimple_gen_ior_profiler): Likewise.
-
-2019-08-22 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91490
- * builtins.c (c_strlen): Rename argument and introduce new local.
- Set no-warning bit on original argument.
- * expr.c (string_constant): Pass argument type to fold_ctor_reference.
- Fold empty and zero constructors into empty strings.
- * gimple-fold.c (fold_nonarray_ctor_reference): Return a STRING_CST
- for missing initializers.
- * tree.c (build_string_literal): Handle optional argument.
- * tree.h (build_string_literal): Add defaulted argument.
- * gimple-ssa-warn-restrict.c (maybe_diag_access_bounds): Check
- no-warning bit on original expression.
-
-2019-08-22 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/91481
- * config/rs6000/rs6000.md (unspec): Delete UNSPEC_DARN, UNSPEC_DARN_32,
- and UNSPEC_DARN_RAW.
- (unspecv): New enumerator values UNSPECV_DARN, UNSPECV_DARN_32, and
- UNSPECV_DARN_RAW.
- (darn_32): Use an unspec_volatile, and UNSPECV_DARN_32.
- (darn_raw): Use an unspec_volatile, and UNSPECV_DARN_RAW.
- (darn): Use an unspec_volatile, and UNSPECV_DARN.
-
-2019-08-22 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/altivec.md (unspec): Delete UNSPEC_DARN, UNSPEC_DARN_32,
- UNSPEC_DARN_RAW, UNSPEC_CMPRB, UNSPEC_CMPRB2, UNSPEC_CMPEQB; move to...
- * config/rs6000/rs6000.md (unspec): ... here.
- * config/rs6000/altivec.md (darn_32, darn_raw, darn, cmprb,
- *cmprb_internal, setb_signed, setb_unsigned, cmprb2, *cmprb2_internal,
- cmpeqb, *cmpeqb_internal): Delete, move to...
- * config/rs6000/rs6000.md (darn_32, darn_raw, darn, cmprb,
- *cmprb_internal, setb_signed, setb_unsigned, cmprb2, *cmprb2_internal,
- cmpeqb, *cmpeqb_internal): ... here.
-
-2019-08-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm_acle.h: Use arch=armv8-a+crc+simd pragma for CRC32
- intrinsics if __ARM_FP.
- Use __ARM_FEATURE_CRC32 ifdef guard.
-
-2019-08-22 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm.md (neon_for_64bits): Remove.
- (avoid_neon_for_64bits): Remove.
- (arm_adddi3): Always split early.
- (arm_subdi3): Always split early.
- (negdi2): Remove Neon expansion.
- (split zero_extend): Split before reload.
- (split sign_extend): Split before reload.
-
-2019-08-22 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/iterators.md (qhs_extenddi_cstr): Update.
- (qhs_extenddi_cstr): Likewise.
- * config/arm/arm.md (ashldi3): Always expand early.
- (ashlsi3): Likewise.
- (ashrsi3): Likewise.
- (zero_extend<mode>di2): Remove Neon variants.
- (extend<mode>di2): Likewise.
- * config/arm/neon.md (ashldi3_neon_noclobber): Remove.
- (signed_shift_di3_neon): Likewise.
- (unsigned_shift_di3_neon): Likewise.
- (ashrdi3_neon_imm_noclobber): Likewise.
- (lshrdi3_neon_imm_noclobber): Likewise.
- (<shift>di3_neon): Likewise.
- (split extend): Remove DI extend split patterns.
-
-2019-08-22 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/arm.md (split and/eor/ior): Remove Neon check.
- (split not): Add DImode not splitter.
- (anddi3): Remove pattern.
- (anddi3_insn): Likewise.
- (anddi_zesidi_di): Likewise.
- (anddi_sesdi_di): Likewise.
- (anddi_notdi_di): Likewise.
- (anddi_notzesidi_di): Likewise.
- (anddi_notsesidi_di): Likewise.
- (iordi3): Likewise.
- (iordi3_insn): Likewise.
- (iordi_zesidi_di): Likewise.
- (iordi_sesidi_di): Likewise.
- (xordi3): Likewise.
- (xordi3_insn): Likewise.
- (xordi_sesidi_di): Likewise.
- (xordi_zesidi_di): Likewise.
- (one_cmpldi2): Likewise.
- (one_cmpldi2_insn): Likewise.
- * config/arm/constraints.md: Remove De, Df, Dg constraints.
- * config/arm/iwmmxt.md (iwmmxt_iordi3): Remove general register
- alternative.
- (iwmmxt_xordi3): Likewise.
- (iwmmxt_anddi3): Likewise.
- * config/arm/neon.md (orndi3_neon): Remove pattern.
- (anddi_notdi_di): Likewise.
- * config/arm/predicates.md (arm_anddi_operand_neon): Remove.
- (arm_iordi_operand_neon): Likewise.
- (arm_xordi_operand_neon): Likewise.
- * config/arm/thumb2.md(iordi_notdi_di): Remove pattern.
- (iordi_notzesidi_di): Likewise.
- (iordi_notdi_zesidi): Likewise.
- (iordi_notsesidi_di): Likewise.
-
-2019-08-22 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (iorsi3_compare0): Add alternative for 16-bit thumb
- insn.
- (iorsi3_compare0_scratch): Likewise.
-
-2019-08-22 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * config/aarch64/aarch64-simd-builtins.def:
- (ld1x4): New.
- (st1x4): Likewise.
- * config/aarch64/aarch64-simd.md:
- (aarch64_ld1x4<VALLDIF:mode>): New pattern.
- (aarch64_st1x4<VALLDIF:mode>): Likewise.
- (aarch64_ld1_x4_<mode>): Likewise.
- (aarch64_st1_x4_<mode>): Likewise.
- * config/aarch64/arm_neon.h:
- (vld1_s8_x4): New function.
- (vld1q_s8_x4): Likewise.
- (vld1_s16_x4): Likewise.
- (vld1q_s16_x4): Likewise.
- (vld1_s32_x4): Likewise.
- (vld1q_s32_x4): Likewise.
- (vld1_u8_x4): Likewise.
- (vld1q_u8_x4): Likewise.
- (vld1_u16_x4): Likewise.
- (vld1q_u16_x4): Likewise.
- (vld1_u32_x4): Likewise.
- (vld1q_u32_x4): Likewise.
- (vld1_f16_x4): Likewise.
- (vld1q_f16_x4): Likewise.
- (vld1_f32_x4): Likewise.
- (vld1q_f32_x4): Likewise.
- (vld1_p8_x4): Likewise.
- (vld1q_p8_x4): Likewise.
- (vld1_p16_x4): Likewise.
- (vld1q_p16_x4): Likewise.
- (vld1_s64_x4): Likewise.
- (vld1_u64_x4): Likewise.
- (vld1_p64_x4): Likewise.
- (vld1q_s64_x4): Likewise.
- (vld1q_u64_x4): Likewise.
- (vld1q_p64_x4): Likewise.
- (vld1_f64_x4): Likewise.
- (vld1q_f64_x4): Likewise.
- (vst1_s8_x4): Likewise.
- (vst1q_s8_x4): Likewise.
- (vst1_s16_x4): Likewise.
- (vst1q_s16_x4): Likewise.
- (vst1_s32_x4): Likewise.
- (vst1q_s32_x4): Likewise.
- (vst1_u8_x4): Likewise.
- (vst1q_u8_x4): Likewise.
- (vst1_u16_x4): Likewise.
- (vst1q_u16_x4): Likewise.
- (vst1_u32_x4): Likewise.
- (vst1q_u32_x4): Likewise.
- (vst1_f16_x4): Likewise.
- (vst1q_f16_x4): Likewise.
- (vst1_f32_x4): Likewise.
- (vst1q_f32_x4): Likewise.
- (vst1_p8_x4): Likewise.
- (vst1q_p8_x4): Likewise.
- (vst1_p16_x4): Likewise.
- (vst1q_p16_x4): Likewise.
- (vst1_s64_x4): Likewise.
- (vst1_u64_x4): Likewise.
- (vst1_p64_x4): Likewise.
- (vst1q_s64_x4): Likewise.
- (vst1q_u64_x4): Likewise.
- (vst1q_p64_x4): Likewise.
- (vst1_f64_x4): Likewise.
- (vst1q_f64_x4): Likewise.
-
-2019-08-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * config/aarch64/aarch64-sve.md (vcond_mask): Add "@".
-
-2019-08-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
- Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/88839
- * config/aarch64/aarch64.c (aarch64_evpc_sel): New function.
- (aarch64_expand_vec_perm_const_1): Call aarch64_evpc_sel.
-
-2019-08-21 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR target/90724
- * config/aarch64/aarch64.c (aarch64_gen_compare_reg_maybe_ze): Force y
- in reg if it fails aarch64_plus_operand predicate.
-
-2019-08-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91482
- * tree-ssa-ccp.c (ccp_folder::fold_stmt): Remove useless
- BUILT_IN_ASSUME_ALIGNED calls.
-
-2019-08-21 Richard Biener <rguenther@suse.de>
-
- PR target/91498
- PR target/91503
- * config/i386/i386-features.c
- (general_scalar_chain::make_vector_copies): Copy stack temporary
- rtx when using it multiple times.
- (general_scalar_chain::convert_reg): Likewise.
-
-2019-08-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * function.c (assign_parm_find_stack_rtl): Use known_eq instead of ==.
-
-2019-08-20 Matthew Beliveau <mbelivea@redhat.com>
-
- * tree-ssa-dse.c (dse_optimize_redundant_stores): Improved check to
- catch more redundant zero initialization cases.
- (dse_dom_walker::dse_optimize_stmt): Likewise.
-
-2019-08-20 Richard Biener <rguenther@suse.de>
-
- PR lto/91307
- * ipa.c (cgraph_build_static_cdtor_1): Use names not recognizable
- by collect2 when targetm.have_ctors_dtors which avoids dragging
- in temporary filenames from LTO input objects.
-
-2019-08-20 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/37242
- * tree-ssa-sccvn.c (visit_nary_op): Also CSE (T)(a + b)
- to (T)a + (T)b if we know that a + b does not overflow.
-
-2019-08-20 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/91347
- * dse.c (scan_insn): Call add_wild_read for non-const/memset tail calls
- before reload if HARD_FRAME_POINTER_IS_ARG_POINTER.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * calls.h (function_arg_info): Add a pass_by_reference field,
- defaulting to false.
- * calls.c (apply_pass_by_reference_rules): Set pass_by_reference
- when applying pass-by-reference semantics.
- (initialize_argument_information): Likewise.
- (emit_library_call_value_1): Likewise.
- * function.c (assign_parm_data_one): Remove passed_pointer field.
- (assign_parm_find_data_types): Don't set it.
- (assign_parm_find_stack_rtl, assign_parm_adjust_stack_rtl)
- (assign_parm_setup_reg, assign_parms, gimplify_parameters): Use
- arg.pass_by_reference instead of passed_pointer.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * calls.c (emit_library_call_value_1): Merge arg and orig_arg
- into a single function_arg_info, updating its fields when we
- apply pass-by-reference and promotion semantics. Use the
- function_arg_info to track the mode rather than keeping it in
- a separate local variable.
- (initialize_argument_information): Likewise. Base the final
- arg_to_skip on this new function_arg_info rather than creating
- a new one from scratch.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * function.c (assign_parm_data_one): Replace passed_type,
- promoted_mode and named_arg with a function_arg_info field.
- (assign_parm_find_data_types): Remove local variables and
- assign directly to "data". Make data->passed_mode shadow
- data->arg.mode until promotion, then assign the promoted
- mode to data->arg.mode.
- (assign_parms_setup_varargs, assign_parm_find_entry_rtl)
- (assign_parm_find_stack_rtl, assign_parm_adjust_entry_rtl)
- (assign_parm_remove_parallels, assign_parm_setup_block_p)
- (assign_parm_setup_block, assign_parm_setup_reg)
- (assign_parm_setup_stack, assign_parms, gimplify_parameters): Use
- arg.mode instead of promoted_mode, arg.type instead of passed_type
- and arg.named instead of named_arg. Use data->arg for
- function_arg_info structures that had the field values passed_type,
- promoted_mode and named_arg. Base other function_arg_infos on
- data->arg, changing the necessary properties.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * calls.h (apply_pass_by_reference_rules): Declare.
- * calls.c (apply_pass_by_reference_rules): New function.
- * config/c6x/c6x.c (c6x_call_saved_register_used): Use it.
- * config/rs6000/rs6000-call.c (rs6000_parm_needs_stack): Likewise.
- * config/s390/s390.c (s390_call_saved_register_used): Likewise.
- * function.c (assign_parm_find_data_types): Likewise.
- * var-tracking.c (prepare_call_arguments): Likewise.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (must_pass_in_stack): Take a function_arg_info instead
- of a mode and a type.
- * doc/tm.texi: Regenerate.
- * calls.h (must_pass_in_stack_var_size): Take a function_arg_info
- instead of a mode and a type.
- (must_pass_in_stack_var_size_or_pad): Likewise.
- * calls.c (must_pass_in_stack_var_size): Likewise.
- (must_pass_in_stack_var_size_or_pad): Likewise.
- (initialize_argument_information): Update call to
- targetm.calls.must_pass_in_stack.
- (must_pass_va_arg_on_stack): Likewise.
- * function.c (assign_parm_find_entry_rtl): Likewise.
- * targhooks.c (hook_pass_by_reference_must_pass_in_stack): Likewise.
- * config/alpha/alpha.c (alpha_function_arg): Likewise.
- (alpha_function_arg_advance): Likewise.
- * config/cr16/cr16.c (cr16_function_arg): Likewise.
- (cr16_function_arg_advance): Likewise.
- * config/cris/cris.c (cris_pass_by_reference): Likewise.
- (cris_arg_partial_bytes): Likewise.
- * config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
- * config/lm32/lm32.c (lm32_function_arg): Likewise.
- * config/mcore/mcore.c (mcore_num_arg_regs): Likewise.
- (mcore_function_arg, mcore_arg_partial_bytes): Likewise.
- * config/mips/mips.c (mips_pass_by_reference): Likewise.
- * config/mmix/mmix.c (mmix_function_arg_advance): Likewise.
- (mmix_function_arg_1, mmix_pass_by_reference): Likewise.
- * config/sh/sh.c (sh_pass_by_reference): Likewise.
- * config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
- * config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
- * config/arm/arm.c (arm_must_pass_in_stack): Take a function_arg_info
- instead of a mode and a type.
- * config/fr30/fr30.c (fr30_must_pass_in_stack): Likewise.
- (fr30_num_arg_regs): Likewise.
- (fr30_setup_incoming_varargs): Update calls accordingly.
- (fr30_arg_partial_bytes, fr30_function_arg): Likewise.
- (fr30_function_arg_advance): Likewise.
- * config/frv/frv.c (frv_must_pass_in_stack): Take a function_arg_info
- instead of a mode and a type.
- * config/gcn/gcn.c (num_arg_regs): Likewise.
- (gcn_function_arg, gcn_function_arg_advance): Update calls to
- num_arg_regs and targetm.calls.must_pass_in_stack.
- (gcn_arg_partial_bytes): Likewise.
- * config/i386/i386.c (ix86_must_pass_in_stack): Take a
- function_arg_info instead of a mode and a type.
- (classify_argument): Update call accordingly.
- * config/nds32/nds32.c (nds32_must_pass_in_stack): Take a
- function_arg_info instead of a mode and a type.
- * config/rs6000/rs6000-internal.h (rs6000_must_pass_in_stack):
- Likewise.
- * config/rs6000/rs6000-call.c (rs6000_must_pass_in_stack): Likewise.
- (rs6000_parm_needs_stack): Update call accordingly.
- (setup_incoming_varargs): Likewise.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (callee_copies): Take a function_arg_info instead
- of a mode, type and named flag.
- * doc/tm.texi: Regenerate.
- * targhooks.h (hook_callee_copies_named): Take a function_arg_info
- instead of a mode, type and named flag.
- (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
- (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
- (hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
- * targhooks.c (hook_callee_copies_named): Take a function_arg_info
- instead of a mode, type and named flag.
- (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
- (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
- (hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
- * calls.h (reference_callee_copied): Take a function_arg_info
- instead of a mode, type and named flag.
- * calls.c (reference_callee_copied): Likewise.
- (initialize_argument_information): Update call accordingly.
- (emit_library_call_value_1): Likewise.
- * function.c (gimplify_parameters): Likewise.
- * config/aarch64/aarch64.c (TARGET_CALLEE_COPIES): Define to
- hook_bool_CUMULATIVE_ARGS_arg_info_false instead of
- hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false.
- * config/c6x/c6x.c (c6x_callee_copies): Delete.
- (TARGET_CALLEE_COPIES): Define to
- hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
- * config/epiphany/epiphany.c (TARGET_CALLEE_COPIES): Define to
- hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
- hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
- * config/mips/mips.c (mips_callee_copies): Take a function_arg_info
- instead of a mode, type and named flag.
- * config/mmix/mmix.c (TARGET_CALLEE_COPIES): Define to
- hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
- hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
- * config/mn10300/mn10300.c (TARGET_CALLEE_COPIES): Likewise.
- * config/msp430/msp430.c (msp430_callee_copies): Delete.
- (TARGET_CALLEE_COPIES): Define to
- hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
- * config/pa/pa.c (pa_callee_copies): Take a function_arg_info
- instead of a mode, type and named flag.
- * config/sh/sh.c (sh_callee_copies): Likewise.
- * config/v850/v850.c (TARGET_CALLEE_COPIES): Define to
- hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
- hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (function_arg_advance): Take a function_arg_info instead
- of a mode, type and named flag.
- * doc/tm.texi: Regenerate.
- * targhooks.h (default_function_arg_advance): Take a function_arg_info
- instead of a mode, type and named flag.
- * targhooks.c (default_function_arg_advance): Likewise.
- * calls.c (initialize_argument_information): Update call to
- targetm.calls.function_arg_advance.
- (emit_library_call_value_1): Likewise.
- * dse.c (get_call_args): Likewise.
- * expr.c (block_move_libcall_safe_for_call_parm): Likewise.
- * function.c (assign_parms, gimplify_parameters): Likewise.
- * var-tracking.c (prepare_call_arguments): Likewise.
- * config/aarch64/aarch64.c (aarch64_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- (aarch64_setup_incoming_varargs): Update call accordingly.
- * config/alpha/alpha.c (alpha_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- (alpha_setup_incoming_varargs): Update call accordingly.
- * config/arc/arc.c (arc_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- (arc_setup_incoming_varargs): Update call accordingly.
- * config/arm/arm.c (arm_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- (cmse_func_args_or_return_in_stack): Update call accordingly.
- (arm_function_ok_for_sibcall): Likewise.
- (cmse_nonsecure_call_clear_caller_saved): Likewise.
- * config/avr/avr.c (avr_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/bfin/bfin.c (bfin_function_arg_advance): Likewise.
- * config/c6x/c6x.c (c6x_function_arg_advance): Likewise.
- (c6x_call_saved_register_used): Update call accordingly.
- * config/cr16/cr16.c (cr16_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/cris/cris.c (cris_function_arg_advance): Likewise.
- * config/csky/csky.c (csky_function_arg_advance): Likewise.
- (csky_setup_incoming_varargs): Update call accordingly.
- * config/epiphany/epiphany.c (epiphany_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/fr30/fr30.c (fr30_function_arg_advance): Likewise.
- * config/frv/frv.c (frv_function_arg_advance): Likewise.
- * config/ft32/ft32.c (ft32_function_arg_advance): Likewise.
- * config/gcn/gcn.c (gcn_function_arg_advance): Likewise.
- * config/h8300/h8300.c (h8300_function_arg_advance): Likewise.
- * config/i386/i386.c (ix86_function_arg_advance): Likewise.
- (ix86_setup_incoming_varargs): Update call accordingly.
- * config/ia64/ia64.c (ia64_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- (ia64_setup_incoming_varargs): Update call accordingly.
- * config/iq2000/iq2000.c (iq2000_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- (iq2000_expand_prologue): Update call accordingly.
- * config/lm32/lm32.c (lm32_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/m32c/m32c.c (m32c_function_arg_advance): Likewise.
- * config/m32r/m32r.c (m32r_function_arg_advance): Likewise.
- * config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
- * config/mcore/mcore.c (mcore_function_arg_advance): Likewise.
- * config/microblaze/microblaze.c (microblaze_function_arg_advance):
- Likewise.
- (microblaze_expand_prologue): Update call accordingly.
- * config/mips/mips.c (mips_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- (mips_setup_incoming_varargs): Update call accordingly.
- (mips_output_args_xfer): Likewise.
- * config/mmix/mmix.c (mmix_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/mn10300/mn10300.c (mn10300_function_arg_advance): Likewise.
- * config/moxie/moxie.c (moxie_function_arg_advance): Likewise.
- * config/msp430/msp430.c (msp430_function_arg_advance): Likewise.
- * config/nds32/nds32.c (nds32_function_arg_advance): Likewise.
- * config/nios2/nios2.c (nios2_function_arg_advance): Likewise.
- (nios2_setup_incoming_varargs): Update call accordingly.
- * config/nvptx/nvptx.c (nvptx_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/or1k/or1k.c (or1k_function_arg_advance): Likewise.
- * config/pa/pa.c (pa_function_arg_advance): Likewise.
- * config/pdp11/pdp11.c (pdp11_function_arg_advance): Likewise.
- * config/pru/pru.c (pru_function_arg_advance): Likewise.
- * config/riscv/riscv.c (riscv_function_arg_advance): Likewise.
- (riscv_setup_incoming_varargs): Update call accordingly.
- * config/rl78/rl78.c (rl78_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/rs6000/rs6000-internal.h (rs6000_function_arg_advance):
- Likewise.
- * config/rs6000/rs6000-call.c (rs6000_function_arg_advance): Likewise.
- (rs6000_parm_needs_stack): Update call accordingly.
- * config/rx/rx.c (rx_function_arg_advance): Take a function_arg_info
- instead of a mode, type and named flag.
- * config/s390/s390.c (s390_function_arg_advance): Likewise.
- (s390_call_saved_register_used): Update call accordingly.
- * config/sh/sh.c (sh_function_arg_advance): Take a function_arg_info
- instead of a mode, type and named flag.
- (sh_output_mi_thunk): Update call accordingly.
- * config/sparc/sparc.c (sparc_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/spu/spu.c (spu_function_arg_advance): Likewise.
- (spu_setup_incoming_varargs): Update call accordingly.
- * config/stormy16/stormy16.c (xstormy16_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/tilegx/tilegx.c (tilegx_function_arg_advance): Likewise.
- (tilegx_setup_incoming_varargs): Update call accordingly.
- * config/tilepro/tilepro.c (tilepro_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- (tilegx_setup_incoming_varargs): Update call accordingly.
- * config/v850/v850.c (v850_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/vax/vax.c (vax_function_arg_advance): Likewise.
- * config/visium/visium.c (visium_function_arg_advance): Likewise.
- (visium_setup_incoming_varargs): Update call accordingly.
- * config/xtensa/xtensa.c (xtensa_function_arg_advance): Take a
- function_arg_info instead of a mode, type and named flag.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (function_arg, function_incoming_arg): Take a
- function_arg_info instead of a mode, tree and named flag.
- * doc/tm.texi: Regenerate.
- * targhooks.h (default_function_arg): Take a function_arg_info
- instead of a mode, tree and named flag.
- (default_function_incoming_arg): Likewise.
- * targhooks.c (default_function_arg): Likewise.
- (default_function_incoming_arg): Likewise.
- * calls.h (function_arg_info::end_marker_p): New function.
- (function_arg_info::end_marker): Likewise.
- * calls.c (prepare_call_address, initialize_argument_information)
- (expand_call, emit_library_call_value_1): Update calls to
- targetm.calls.function_arg and targetm.calls.function_incoming_arg.
- * dse.c: Include calls.h.
- (get_call_args): Update call to targetm.calls.function_arg.
- * expr.c (block_move_libcall_safe_for_call_parm): Likewise.
- * var-tracking.c (prepare_call_arguments): Likewise.
- * function.c (assign_parm_find_entry_rtl): Update call to
- targetm.calls.function_incoming_arg.
- * config/aarch64/aarch64.c (aarch64_function_arg): Take a
- function_arg_info instead of a mode, tree and named flag.
- * config/alpha/alpha.c (alpha_function_arg): Likewise.
- * config/arc/arc.c (arc_function_arg): Likewise.
- * config/arm/arm.c (arm_function_arg): Likewise.
- (cmse_func_args_or_return_in_stack): Update call accordingly.
- (arm_function_ok_for_sibcall): Likewise.
- (cmse_nonsecure_call_clear_caller_saved): Likewise.
- * config/avr/avr.c (avr_function_arg): Take a function_arg_info
- instead of a mode, tree and named flag.
- * config/bfin/bfin.c (bfin_function_arg): Likewise.
- * config/c6x/c6x.c (c6x_function_arg): Likewise.
- (c6x_call_saved_register_used): Update call accordingly.
- * config/cr16/cr16.c (cr16_function_arg): Take a function_arg_info
- instead of a mode, tree and named flag.
- * config/cris/cris.c (cris_function_arg, cris_function_incoming_arg)
- (cris_function_arg_1): Likewise.
- * config/csky/csky.c (csky_function_arg): Likewise.
- * config/epiphany/epiphany.c (epiphany_function_arg): Likewise.
- * config/fr30/fr30.c (fr30_function_arg): Likewise.
- * config/frv/frv.c (frv_function_arg, frv_function_incoming_arg)
- (frv_function_arg_1): Likewise.
- * config/ft32/ft32.c (ft32_function_arg): Likewise.
- * config/gcn/gcn.c (gcn_function_arg): Likewise.
- * config/h8300/h8300.c (h8300_function_arg): Likewise.
- * config/i386/i386.c (ix86_function_arg): Likewise.
- * config/ia64/ia64.c (ia64_function_arg, ia64_function_incoming_arg)
- (ia64_function_arg_1): Likewise.
- * config/iq2000/iq2000.c (iq2000_function_arg): Likewise.
- (iq2000_expand_prologue, iq2000_pass_by_reference): Update call
- accordingly.
- * config/lm32/lm32.c (lm32_function_arg): Take a function_arg_info
- instead of a mode, tree and named flag.
- * config/m32c/m32c.c (m32c_function_arg): Likewise.
- * config/m32r/m32r.c (m32r_function_arg): Likewise.
- * config/m68k/m68k.c (m68k_function_arg): Likewise.
- * config/mcore/mcore.c (mcore_function_arg): Likewise.
- * config/microblaze/microblaze.c (microblaze_function_arg): Likewise.
- (microblaze_expand_prologue): Update call accordingly.
- * config/mips/mips.c (mips_function_arg): Take a function_arg_info
- instead of a mode, tree and named flag.
- * config/mmix/mmix.c (mmix_function_incoming_arg, mmix_function_arg)
- (mmix_function_arg_1): Likewise.
- * config/mn10300/mn10300.c (mn10300_function_arg): Likewise.
- * config/moxie/moxie.c (moxie_function_arg): Likewise.
- * config/msp430/msp430.c (msp430_function_arg): Likewise.
- * config/nds32/nds32.c (nds32_function_arg): Likewise.
- * config/nios2/nios2.c (nios2_function_arg): Likewise.
- * config/nvptx/nvptx.c (nvptx_function_arg): Likewise.
- (nvptx_function_incoming_arg): Likewise.
- * config/or1k/or1k.c (or1k_function_arg): Likewise.
- * config/pa/pa.c (pa_function_arg): Likewise.
- * config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
- * config/pru/pru.c (pru_function_arg): Likewise.
- * config/riscv/riscv.c (riscv_function_arg): Likewise.
- * config/rl78/rl78.c (rl78_function_arg): Likewise.
- * config/rs6000/rs6000-internal.h (rs6000_function_arg): Likewise.
- * config/rs6000/rs6000-call.c (rs6000_function_arg): Likewise.
- (rs6000_parm_needs_stack): Update call accordingly.
- * config/rx/rx.c (rx_function_arg): Take a function_arg_info
- instead of a mode, tree and named flag.
- * config/s390/s390.c (s390_function_arg): Likewise.
- (s390_call_saved_register_used): Update call accordingly.
- * config/sh/sh.c (sh_function_arg): Take a function_arg_info
- instead of a mode, tree and named flag.
- (sh_output_mi_thunk): Update call accordingly.
- * config/sparc/sparc.c (sparc_function_arg_1, sparc_function_arg)
- (sparc_function_incoming_arg): Take a function_arg_info instead of
- a mode, tree and named flag.
- * config/spu/spu.c (spu_function_arg): Likewise.
- * config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
- * config/tilegx/tilegx.c (tilegx_function_arg): Likewise.
- * config/tilepro/tilepro.c (tilepro_function_arg): Likewise.
- * config/v850/v850.c (v850_function_arg): Likewise.
- * config/vax/vax.c (vax_function_arg): Likewise.
- * config/visium/visium.c (visium_function_arg): Likewise.
- * config/xtensa/xtensa.c (xtensa_function_arg_1, xtensa_function_arg)
- (xtensa_function_incoming_arg): Likewise.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (setup_incoming_varargs): Take a function_arg_info
- instead of a mode and tree.
- * doc/tm.texi: Regenerate.
- * targhooks.h (default_setup_incoming_varargs): Take a
- function_arg_info instead of a mode and tree.
- * targhooks.c (default_setup_incoming_varargs): Likewise.
- * config/aarch64/aarch64.c (aarch64_setup_incoming_varargs): Likewise.
- * config/alpha/alpha.c (alpha_setup_incoming_varargs): Likewise.
- * config/arc/arc.c (arc_setup_incoming_varargs): Likewise.
- * config/arm/arm.c (arm_setup_incoming_varargs): Likewise.
- * config/bfin/bfin.c (setup_incoming_varargs): Likewise.
- * config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
- * config/csky/csky.c (csky_setup_incoming_varargs): Likewise.
- * config/epiphany/epiphany.c (epiphany_setup_incoming_varargs):
- Likewise.
- * config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
- * config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
- * config/ft32/ft32.c (ft32_setup_incoming_varargs): Likewise.
- * config/i386/i386.c (ix86_setup_incoming_varargs): Likewise.
- * config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
- * config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
- * config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
- * config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
- * config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
- * config/mips/mips.c (mips_setup_incoming_varargs): Likewise.
- * config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
- * config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
- * config/nds32/nds32.c (nds32_setup_incoming_varargs): Likewise.
- * config/nios2/nios2.c (nios2_setup_incoming_varargs): Likewise.
- * config/riscv/riscv.c (riscv_setup_incoming_varargs): Likewise.
- * config/rs6000/rs6000-internal.h (setup_incoming_varargs): Likewise.
- * config/rs6000/rs6000-call.c (setup_incoming_varargs): Likewise.
- * config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
- * config/spu/spu.c (spu_setup_incoming_varargs): Likewise.
- * config/tilegx/tilegx.c (tilegx_setup_incoming_varargs): Likewise.
- * config/tilepro/tilepro.c (tilepro_setup_incoming_varargs): Likewise.
- * config/visium/visium.c (visium_setup_incoming_varargs): Likewise.
- * function.c (assign_parms_setup_varargs): Update call to
- targetm.calls.setup_incoming_varargs.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (pass_by_reference): Take a function_arg_info instead
- of a mode, type and named flag.
- * doc/tm.texi: Regenerate.
- * targhooks.h (hook_pass_by_reference_must_pass_in_stack): Update
- accordingly.
- (hook_bool_CUMULATIVE_ARGS_arg_info_false): Declare.
- * targhooks.c (hook_pass_by_reference_must_pass_in_stack): Take a
- function_arg_info instead of a mode, type and named flag.
- (hook_bool_CUMULATIVE_ARGS_arg_info_false): New function.
- * calls.h (pass_by_reference): Take a function_arg_info instead of a
- mode, type and named flag.
- * calls.c (pass_by_reference): Likewise.
- (pass_va_arg_by_reference): Update call accordingly.
- (initialize_argument_information): Likewise.
- (emit_library_call_value_1): Likewise.
- * function.c (assign_parm_find_data_types): Likewise.
- * var-tracking.c (prepare_call_arguments): Likewise.
- * stor-layout.c: Include calls.h.
- (compute_record_mode): Update call to targetm.calls.pass_by_reference.
- * config/aarch64/aarch64.c (aarch64_pass_by_reference): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/alpha/alpha.c (alpha_pass_by_reference): Likewise.
- * config/arc/arc.c (arc_pass_by_reference): Likewise.
- * config/arm/arm.c (arm_pass_by_reference): Likewise.
- * config/bfin/bfin.c (bfin_pass_by_reference): Likewise.
- * config/c6x/c6x.c (c6x_pass_by_reference): Likewise.
- (c6x_call_saved_register_used): Update call to pass_by_reference.
- * config/cris/cris.c (cris_pass_by_reference): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/epiphany/epiphany.c (epiphany_pass_by_reference): Take a
- function_arg_info instead of a mode, type and named flag.
- (epiphany_arg_partial_bytes): Update call accordingly.
- * config/ft32/ft32.c (ft32_pass_by_reference): Take a
- function_arg_info instead of a mode, type and named flag.
- (ft32_arg_partial_bytes): Update call accordingly.
- * config/i386/i386.c (ix86_pass_by_reference): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
- * config/m32c/m32c.c (m32c_pass_by_reference): Likewise.
- * config/m32r/m32r.c (m32r_pass_by_reference): Likewise.
- (m32r_return_in_memory): Update call accordingly.
- * config/mips/mips.c (mips_pass_by_reference): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/mmix/mmix.c (mmix_pass_by_reference): Likewise.
- * config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
- * config/moxie/moxie.c (moxie_pass_by_reference): Likewise.
- (moxie_arg_partial_bytes): Update call accordingly.
- * config/msp430/msp430.c (msp430_pass_by_reference): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/nvptx/nvptx.c (nvptx_pass_by_reference): Likewise.
- * config/or1k/or1k.c (or1k_pass_by_reference): Likewise.
- * config/pa/pa.c (pa_pass_by_reference): Likewise.
- * config/riscv/riscv.c (riscv_pass_by_reference): Likewise.
- (riscv_return_in_memory): Update call accordingly.
- * config/rs6000/rs6000-internal.h (rs6000_pass_by_reference): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/rs6000/rs6000-call.c (rs6000_pass_by_reference): Likewise.
- (rs6000_parm_needs_stack): Update call to pass_by_reference.
- * config/s390/s390.c (s390_pass_by_reference): Take a
- function_arg_info instead of a mode, type and named flag.
- (s390_call_saved_register_used): Update call accordingly.
- * config/sh/sh.c (sh_pass_by_reference): Take a function_arg_info
- instead of a mode, type and named flag.
- * config/sparc/sparc.c (sparc_pass_by_reference): Likewise.
- * config/spu/spu.c (spu_pass_by_reference): Likewise.
- * config/tilegx/tilegx.c (tilegx_pass_by_reference): Likewise.
- * config/tilepro/tilepro.c (tilepro_pass_by_reference): Likewise.
- * config/v850/v850.c (v850_pass_by_reference): Likewise.
- * config/visium/visium.c (visium_pass_by_reference): Likewise.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (arg_partial_bytes): Take a function_arg_info instead
- of a mode, type and named flag.
- * doc/tm.texi: Regenerate.
- * target.h (function_arg_info): Declare.
- * calls.h (function_arg_info): New class.
- * targhooks.h (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
- (hook_int_CUMULATIVE_ARGS_arg_info_0): Declare.
- * targhooks.c (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
- (hook_int_CUMULATIVE_ARGS_arg_info_0): New function.
- * calls.c (initialize_argument_information): Update call to
- targetm.calls.partial_bytes.
- (emit_library_call_value_1): Likewise.
- * expr.c (block_move_libcall_safe_for_call_parm): Likewise.
- * function.c (assign_parm_find_entry_rtl): Likewise.
- * config/alpha/alpha.c (alpha_arg_partial_bytes): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/arc/arc.c (arc_arg_partial_bytes): Likewise.
- * config/arm/arm.c (arm_arg_partial_bytes): Likewise.
- (cmse_func_args_or_return_in_stack): Update accordingly.
- * config/bfin/bfin.c (bfin_arg_partial_bytes): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/cris/cris.c (cris_arg_partial_bytes): Likewise.
- * config/csky/csky.c (csky_arg_partial_bytes): Likewise.
- * config/epiphany/epiphany.c (epiphany_arg_partial_bytes): Likewise.
- * config/fr30/fr30.c: Include calls.h.
- (fr30_arg_partial_bytes): Take a function_arg_info instead of a mode,
- type and named flag.
- * config/frv/frv.c: Include calls.h.
- (frv_arg_partial_bytes): Take a function_arg_info instead of a mode,
- type and named flag.
- * config/ft32/ft32.c (ft32_arg_partial_bytes): Likewise.
- * config/gcn/gcn.c (gcn_arg_partial_bytes): Likewise.
- * config/ia64/ia64.c (ia64_arg_partial_bytes): Likewise.
- * config/iq2000/iq2000.c (iq2000_arg_partial_bytes): Likewise.
- * config/m32r/m32r.c (m32r_arg_partial_bytes): Likewise.
- * config/mcore/mcore.c (mcore_arg_partial_bytes): Likewise.
- * config/microblaze/microblaze.c (function_arg_partial_bytes):
- Likewise.
- * config/mips/mips.c (mips_arg_partial_bytes): Likewise.
- * config/mn10300/mn10300.c (mn10300_arg_partial_bytes): Likewise.
- * config/moxie/moxie.c (moxie_arg_partial_bytes): Likewise.
- * config/msp430/msp430.c (msp430_arg_partial_bytes): Likewise.
- * config/nds32/nds32.c (nds32_arg_partial_bytes): Likewise.
- * config/nios2/nios2.c (nios2_arg_partial_bytes): Likewise.
- * config/pa/pa.c (pa_arg_partial_bytes): Likewise.
- * config/pru/pru.c (pru_arg_partial_bytes): Likewise.
- * config/riscv/riscv.c (riscv_arg_partial_bytes): Likewise.
- * config/rs6000/rs6000-internal.h (rs6000_arg_partial_bytes): Likewise.
- * config/rs6000/rs6000-call.c (rs6000_arg_partial_bytes): Likewise.
- (rs6000_parm_needs_stack): Update call accordingly.
- * config/sh/sh.c (sh_arg_partial_bytes): Take a
- function_arg_info instead of a mode, type and named flag.
- * config/sparc/sparc.c (sparc_arg_partial_bytes): Likewise.
- * config/v850/v850.c (v850_arg_partial_bytes): Likewise.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * calls.h (must_pass_va_arg_in_stack): Declare.
- * calls.c (must_pass_va_arg_in_stack): New function.
- * config/alpha/alpha.c (alpha_gimplify_va_arg_1): Use it.
- * config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
- * config/stormy16/stormy16.c (xstormy16_gimplify_va_arg_expr):
- Likewise.
- * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
-
-2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
-
- * calls.h (pass_va_arg_by_reference): Declare.
- * calls.c (pass_va_arg_by_reference): New function.
- * config/aarch64/aarch64.c (aarch64_gimplify_va_arg_expr): Use it.
- * config/alpha/alpha.c (alpha_gimplify_va_arg): Likewise.
- * config/gcn/gcn.c (gcn_gimplify_va_arg_expr): Likewise.
- * config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
- * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
- * config/mips/mips.c (mips_std_gimplify_va_arg_expr): Likewise.
- (mips_gimplify_va_arg_expr): Likewise.
- * config/msp430/msp430.c (msp430_gimplify_va_arg_expr): Likewise.
- * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
- * config/rs6000/rs6000-call.c (rs6000_gimplify_va_arg): Likewise.
- * config/s390/s390.c (s390_gimplify_va_arg): Likewise.
- * config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
- * config/spu/spu.c (spu_gimplify_va_arg_expr): Likewise.
- * config/tilegx/tilegx.c (tilegx_gimplify_va_arg_expr): Likewise.
- * config/tilepro/tilepro.c (tilepro_gimplify_va_arg_expr): Likewise.
- * config/visium/visium.c (visium_gimplify_va_arg): Likewise.
- * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
- * targhooks.c (std_gimplify_va_arg_expr): Likewise.
-
-2019-08-20 Richard Biener <rguenther@suse.de>
-
- PR target/91498
- * config/i386/i386-features.c (general_scalar_chain::convert_op):
- Use (vec_merge (vec_duplicate..)) style vector from scalar move.
- (convert_scalars_to_vector): Add timode_p parameter and use it
- to guard TImode-only operation.
- (pass_stv::gate): Adjust so STV runs twice for TARGET_64BIT.
- (pass_stv::execute): Pass down timode_p.
-
-2019-08-20 Lili Cui <lili.cui@intel.com>
-
- * common/config/i386/i386-common.c
- (processor_names): Add tigerlake and cooperlake.
- (processor_alias_table): Add tigerlake and cooperlake.
- * config.gcc: Add -march=tigerlake and cooperlake.
- * config/i386/driver-i386.c
- (host_detect_local_cpu): Detect tigerlake and cooperlake.
- Add "has_avx" to classify processor.
- * config/i386/i386-builtins.c (processor_model) :
- Add M_INTEL_COREI7_TIGERLAKE and M_INTEL_COREI7_COOPERLAKE.
- (arch_names_table): Add tigerlake and cooperlake.
- (get_builtin_code_for_version): Handle PROCESSOR_TIGERLAKE
- and PROCESSOR_COOPERLAKE.
- * config/i386/i386-c.c
- (ix86_target_macros_internal): Handle tigerlake and cooperlake.
- * config/i386/i386-options.c
- (m_TIGERLAKE): Define.
- (m_COOPERLAKE): Ditto.
- (m_CORE_AVX512): Ditto.
- (processor_cost_table): Add cascadelake.
- (ix86_option_override_internal): Hadle PTA_MOVDIRI, PTA_MOVDIR64B.
- * config/i386/i386.h
- (ix86_size_cost): Define TARGET_TIGERLAKE and TARGET_COOPERLAKE.
- (processor_type): Add PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE.
- (PTA_MOVDIRI): Ditto.
- (PTA_MOVDIR64B): Ditto.
- (PTA_COOPERLAKE): Ditto.
- (PTA_TIGERLAKE): Ditto.
- (processor_type): Add PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE.
- * doc/extend.texi: Add tigerlake and cooperlake.
- * doc/invoke.texi: Add tigerlake and cooperlake.
-
-2019-08-20 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/install.texi (Specific, alpha): Remove note to use
- binutils 2.11.2 or later.
-
-2019-08-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/89544
- * function.c (assign_parm_find_stack_rtl): Use larger alignment
- when possible.
-
-2019-08-19 Joel Hutton <Joel.Hutton@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_fpconst_pow2_recip): New prototype
- * config/aarch64/aarch64.c (aarch64_fpconst_pow2_recip): New function
- * config/aarch64/aarch64.md (*aarch64_<su_optab>cvtf<fcvt_target><GPF:mode>2_mult): New pattern
- (*aarch64_<su_optab>cvtf<fcvt_iesize><GPF:mode>2_mult): New pattern
- * config/aarch64/constraints.md (Dt): New constraint
- * config/aarch64/predicates.md (aarch64_fpconst_pow2_recip): New predicate
-
-2019-08-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91403
- * tree-scalar-evolution.c (follow_ssa_edge_binary): Inline
- cases we can handle with tail-recursion...
- (follow_ssa_edge_expr): ... here. Do so.
-
-2019-08-19 Kito Cheng <kito.cheng@sifive.com>
-
- PR target/91441
- * toplev.c (process_options): Check TARGET_ASAN_SHADOW_OFFSET is
- implemented for -fsanitize=kernel-address, and merge check logic
- with -fsanitize=address.
-
-2019-08-18 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/darwin.h (TARGET_OS_CPP_BUILTINS): Add asserts
- for cpu and machine. Factor 64/32b builtins.
-
-2019-08-18 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/install.texi (Specific, bfin): blackfin.uclinux.org is
- gone, point to sourceforge.net.
-
-2019-08-17 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/ux.texi (User Experience Guidelines): Update reference.
-
-2019-08-17 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/include/gpl_v3.texi (Copying): Adjust the link to "Why
- not LGPL".
-
-2019-08-16 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-sra.c (build_reconstructed_reference): Return NULL_TREE instead
- of NULL. Add guard for broken VIEW_CONVERT_EXPRs.
-
-2019-08-16 Martin Sebor <msebor@redhat.com>
-
- * tree.def (TYPE_SIZE): Clarify.
- * tree.h (TYPE_SIZE, TYPE_SIZE_UNIT, DECL_SIZE): Add comments.
-
-2019-08-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR tree-optimization/91109
- * lra-int.h (lra_need_for_scratch_reg_p): Declare.
- * lra.c (lra): Use lra_need_for_scratch_reg_p.
- * lra-spills.c (lra_need_for_scratch_reg_p): New function.
-
-2019-08-16 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (mmxdoublemode): New mode attribute.
- (mmx_uavg<mode>3): Macroize expaner from mmx_uavgv8qi3 and
- mmx_uavgv4hi3 using MMXMODE12 mode iterator.
- (uavg<mode>3_ceil): New expander.
- * config/i386/sse.md (uavg<mode>3_ceil): Use ssedoublemode
- mode iterator when creating CONST1_RTX.
- (<sse2_avx2>_uavg<mode>3<mask_name>): Ditto.
- (*<sse2_avx2>_uavg<mode>3<mask_name>): Use ssedoublemode
- mode iterator for const1_operand predicate.
-
-2019-08-16 Richard Biener <rguenther@suse.de>
-
- * tree-scalar-evolution.c (follow_ssa_edge_expr): Declare.
- (follow_ssa_edge_binary): Call follow_ssa_edge_expr instead of
- follow_ssa_edge.
- (follow_ssa_edge_in_condition_phi_branch): Likewise.
- (analyze_evolution_in_loop): Likewise.
- (follow_ssa_edge, follow_ssa_edge_in_rhs): Inline into ...
- (follow_ssa_edge_expr): ... here. Refactor code.
-
-2019-08-16 Richard Biener <rguenther@suse.de>
-
- PR target/91469
- * config/i386/i386-features.c
- (general_scalar_chain::replace_with_subreg): Stop at memory operands.
-
-2019-08-16 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR other/91255
- * gensupport.c (has_subst_attribute): Error out on set_attr_alternative
- only if subst_name matches curr_attr string.
-
-2019-08-16 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-forwprop.c (simplify_builtin_call): Do not remove
- stmt at gsi_p, instead replace it with a NOP removed later.
- (pass_forwprop::execute): Fully propagate lattice, DCE stmts
- that became dead because of that.
-
-2019-08-16 Aldy Hernandez <aldyh@redhat.com>
-
- * gimple-ssa-evrp-analyze.c (record_ranges_from_phis): Skip PHIs
- for which we can't represent a range.
- * ipa-cp.c (ipcp_vr_lattice::set_to_bottom): Pass type to
- set_varying.
- * tree-ssa-threadedge.c (record_temporary_equivalences_from_phis):
- Set VR_UNDEFINED if type is not supported.
- * tree-ssanames.c (get_range_info): Pass type to set_varying.
- * tree-vrp.c (value_range_base::check): Assert that a varying has
- min/max set.
- (value_range_base::equal_p): Early bail for undefines.
- (value_range_base::set_varying): Accept a type.
- (value_range::set_varying): Same.
- (value_range_base::type): VARYING can have a type, while UNDEFINE
- is typeless.
- (value_range_base::dump): Print type for VARYING nodes.
- (value_range_base::set): Add type to VARYING.
- (extract_range_from_multiplicative_op): Pass type to set_varying.
- (extract_range_from_binary_expr): Same.
- (value_range_base::intersect_helper): Same.
- (value_range_base::union_helper): Same.
- (value_range_base::normalize_symbolics): Same.
- (determine_value_range_1): Same.
- * tree-vrp.h (class value_range_base): Add type to set_varying.
- Add prototype for dump(void).
- Add prototype for supports_type_p.
- (class value_range): Add type to set_varying.
- Add prototype for dump(void).
- * vr-values.c (set_value_range_to_truthvalue): Pass type to
- set_varying.
- (vr_values::get_lattice_entry): Set varying even if propagation
- finished.
- Pass type to set_varying.
- (vr_values::get_value_range): Remove vr_const_varying.
- Reallocate the lattice if needed.
- (vr_values::update_value_range): Pass type to set_varying.
- (vr_values::extract_range_for_var_from_comparison_expr): Same.
- (vr_values::extract_range_from_binary_expr): Same.
- (vr_values::extract_range_from_unary_expr): Same.
- (vr_values::extract_range_from_cond_expr): Same.
- (vr_values::check_for_binary_op_overflow): Same.
- (vr_values::extract_range_basic): Same.
- (vr_values::extract_range_from_assignment): Same.
- (vr_values::vr_values): Increase size of num_vr_values.
- (vr_values::extract_range_from_phi_node): Pass type to
- set_varying.
-
-2019-08-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/90878
- * config/i386/i386.c (inline_memory_move_cost): Use hard_register
- for costs of hard register moves.
- (ix86_register_move_cost): Likewise.
- * config/i386/i386.h (processor_costs): Move costs of hard
- register moves to hard_register. Add int_load, int_store,
- xmm_move, ymm_move, zmm_move, sse_to_integer, integer_to_sse,
- sse_load, sse_store, sse_unaligned_load and sse_unaligned_store
- for costs of RTL expressions.
- * config/i386/x86-tune-costs.h: Move costs of hard register
- moves to hard_register. Duplicate int_load, int_store,
- xmm_move, ymm_move, zmm_move, sse_to_integer, integer_to_sse,
- sse_load, sse_store for costs of RTL expressions.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * target.def (setup_incoming_vararg_bounds): Remove.
- * doc/tm.texi.in (TARGET_SETUP_INCOMING_VARARG_BOUNDS): Remove.
- * doc/tm.texi: Regenerate.
- * targhooks.c (default_setup_incoming_vararg_bounds): Delete.
- * targhooks.h (default_setup_incoming_vararg_bounds): Likewise.
- * config/i386/i386.c (ix86_setup_incoming_vararg_bounds): Likewise.
- (TARGET_SETUP_INCOMING_VARARG_BOUNDS): Likewise.
-
-2019-08-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- MSP430: Fix lines over 80 characters long in
- config/msp430/*.{c,h} files
-
- * config/msp430/driver-msp430.c (msp430_select_cpu): Fix format
- specifier in string.
- (msp430_select_hwmult_lib): Split line more than 80 characters long.
- * config/msp430/msp430-devices.c (msp430_extract_mcu_data): Remove
- redundant old comment.
- * config/msp430/msp430-protos.h (msp430_output_aligned_decl_common):
- Split line more than 80 characters long.
- * config/msp430/msp430.c (msp430_option_override): Likewise.
- (msp430_return_in_memory): Likewise.
- (msp430_gimplify_va_arg_expr): Likewise.
- (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Likewise.
- (msp430_legitimate_constant): Likewise.
- (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Likewise.
- (msp430_attr): Likewise.
- (msp430_data_attr): Likewise.
- (msp430_start_function): Likewise.
- (gen_prefix): Likewise.
- (msp430_init_sections): Likewise.
- (msp430_select_section): Likewise.
- (msp430_function_section): Likewise.
- (msp430_unique_section): Likewise.
- (msp430_output_aligned_decl_common): Likewise.
- (msp430_do_not_relax_short_jumps): Likewise.
- (msp430_init_builtins): Likewise.
- (msp430_expand_delay_cycles): Likewise.
- (msp430_expand_prologue): Likewise.
- (msp430_expand_epilogue): Likewise.
- (msp430_expand_helper): Likewise.
- (msp430_split_movsi): Likewise.
- (msp430_print_operand): Likewise.
- (msp430_return_addr_rtx): Likewise.
- (msp430x_extendhisi): Likewise.
- * config/msp430/msp430.h (STARTFILE_SPEC): Likewise.
- (ASM_SPEC): Likewise.
- Remove very obvious comments.
- (LIB_SPEC): Split line more than 80 characters long.
- (EH_RETURN_HANDLER_RTX): Likewise.
- (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
-
-2019-08-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- MSP430: Fix whitespace errors and incorrect indentation in
- config/msp430/*.{c,h} files
-
- * config/msp430/driver-msp430.c (msp430_select_cpu): Fix indentation.
- (msp430_select_hwmult_lib): Likewise.
- * config/msp430/msp430-devices.c (parse_devices_csv_1): Likewise.
- (msp430_extract_mcu_data): Likewise.
- (struct t_msp430_mcu_data): Likewise.
- * config/msp430/msp430.c (struct machine_function): Remove whitespace
- before left square bracket.
- (msp430_option_override): Fix indentation.
- (msp430_hard_regno_nregs_with_padding): Likewise.
- (msp430_initial_elimination_offset): Likewise.
- (msp430_special_register_convention_p): Remove whitespace before left
- square bracket and after exclamation mark.
- (msp430_evaluate_arg): Likewise.
- (msp430_callee_copies): Fix indentation.
- (msp430_gimplify_va_arg_expr): Likewise.
- (msp430_function_arg_advance): Remove whitespace before left square
- bracket.
- (reg_ok_for_addr): Likewise.
- (msp430_preserve_reg_p): Likewise.
- (msp430_compute_frame_info): Likewise.
- (msp430_asm_output_addr_const_extra): Add space between function name
- and open parenthesis.
- (has_section_name): Fix indentation.
- (msp430_attr): Remove trailing whitespace.
- (msp430_section_attr): Likewise.
- (msp430_data_attr): Likewise.
- (struct msp430_attribute_table): Fix comment and whitespace.
- (msp430_start_function): Remove whitespace before left square bracket.
- Add space between function name and open parenthesis.
- (msp430_select_section): Remove trailing whitespace.
- (msp430_section_type_flags): Remove trailing whitespace.
- (msp430_unique_section): Remove space before closing parenthesis.
- (msp430_output_aligned_decl_common): Change 8 spaces to a tab.
- (msp430_builtins): Remove whitespace before left square bracket.
- (msp430_init_builtins): Fix indentation.
- (msp430_expand_prologue): Remove whitespace before left square bracket.
- Remove space before closing parenthesis.
- (msp430_expand_epilogue): Remove whitespace before left square bracket.
- (msp430_split_movsi): Remove space before closing parenthesis.
- (helper_function_name_mappings): Fix indentation.
- (msp430_use_f5_series_hwmult): Fix whitespace.
- (use_32bit_hwmult): Likewise.
- (msp430_no_hwmult): Likewise.
- (msp430_output_labelref): Remove whitespace before left square bracket.
- (msp430_print_operand_raw): Likewise.
- (msp430_print_operand_addr): Likewise.
- (msp430_print_operand): Add two spaces after '.' in comment.
- Fix trailing whitespace.
- (msp430x_extendhisi): Fix indentation.
- * config/msp430/msp430.h (TARGET_CPU_CPP_BUILTINS): Change 8 spaces to
- tab.
- (PC_REGNUM): Likewise.
- (STACK_POINTER_REGNUM): Likewise.
- (CC_REGNUM): Likewise.
-
-2019-08-15 Richard Biener <rguenther@suse.de>
-
- PR target/91454
- * config/i386/i386-features.c (gen_gpr_to_xmm_move_src): New
- helper.
- (general_scalar_chain::make_vector_copies): Use it.
-
-2019-08-15 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * function.c (assign_parm_setup_reg): Handle misaligned stack arguments.
-
-2019-08-15 Martin Liska <mliska@suse.cz>
-
- * tree-ssa-dce.c (propagate_necessity): We can't reach now
- operators with no arguments.
- (eliminate_unnecessary_stmts): Likewise here.
-
-2019-08-15 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-features.c (general_scalar_chain::convert_insn)
- <case COMPARE>: Revert 2019-08-14 change.
- (convertible_comparison_p): Revert 2019-08-14 change. Return false
- for (TARGET_64BIT || mode != DImode).
-
-2019-08-15 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (value_range_base::set): Merge in code from
- value_range_base::set_and_canonicalize.
- Enforce canonicalization at set time.
- Normalize [MIN, MAX] into VARYING and ~[MIN, MAX] into UNDEFINED.
- (value_range_base::set_undefined): Inline call to set().
- (value_range_base::set_varying): Same.
- (value_range_base::singleton_p): Handle VR_ANTI_RANGEs.
- (vrp_val_max): New argument handle_pointers.
- (vrp_val_min): Same.
- (ranges_from_anti_range): Same.
- (extract_range_into_wide_ints): Use tree argument instead of sign
- and precision.
- (extract_range_from_multiplicative_op): Take in tree type instead
- of precision and sign. Adapt function for canonicalized ranges.
- (extract_range_from_binary_expr): Pass type to
- extract_range_from_multiplicative_op.
- Adapt for canonicalized ranges.
- (extract_range_from_unary_expr): Same.
- (value_range_base::intersect_helper): Adjust for canonicalized
- ranges.
- (value_range_base::union_helper): Same.
- (value_range_base::normalize_symbolics): New.
- * tree-vrp.h (class value_range_base): Remove
- set_and_canonicalize.
- New prototype for normalize_symbolics.
- (class value_range): Remove set_and_canonicalize.
- (vrp_val_min): Adjust prototype.
- (vrp_val_max): Same.
- * vr-values.c
- (vr_values::extract_range_for_var_from_comparison_expr): Call set
- instead of set_and_canonicalize.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/91444
- * tree-vect-stmts.c (vectorizable_call): Check that the function
- is a BUILT_IN_MD function before passing it to
- targetm.vectorize.builtin_md_vectorized_function.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_sve_mode_p): Declare.
- * config/aarch64/aarch64.c (aarch64_sve_mode_p): New function.
- (aarch64_select_early_remat_modes): Use it.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_simd_vector_alignment): Return
- 16 for SVE predicates even if they are fixed-length.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (and<PRED_ALL:mode>3): Make the
- operand order match the MOV /Z alias.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_output_sve_cnt_immediate): Take
- the vector pattern as an aarch64_svpattern argument. Update the
- overloaded caller accordingly.
- (aarch64_output_sve_scalar_inc_dec): Update call accordingly.
- (aarch64_output_sve_vector_inc_dec): Likewise.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_add_offset): In the fallback
- multiplication case, try to compute VG * (lowest set bit) directly
- rather than always basing the multiplication on VG. Use
- expand_mult for the multiplication if we can.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-protos.h
- (aarch64_sve_scalar_inc_dec_immediate_p): Declare.
- (aarch64_sve_inc_dec_immediate_p): Rename to...
- (aarch64_sve_vector_inc_dec_immediate_p): ...this.
- (aarch64_output_sve_addvl_addpl): Take a single rtx argument.
- (aarch64_output_sve_scalar_inc_dec): Declare.
- (aarch64_output_sve_inc_dec_immediate): Rename to...
- (aarch64_output_sve_vector_inc_dec): ...this.
- * config/aarch64/aarch64.c (aarch64_sve_scalar_inc_dec_immediate_p)
- (aarch64_output_sve_scalar_inc_dec): New functions.
- (aarch64_output_sve_addvl_addpl): Remove the base and offset
- arguments. Only handle true ADDVL and ADDPL instructions;
- don't emit an INC or DEC.
- (aarch64_sve_inc_dec_immediate_p): Rename to...
- (aarch64_sve_vector_inc_dec_immediate_p): ...this.
- (aarch64_output_sve_inc_dec_immediate): Rename to...
- (aarch64_output_sve_vector_inc_dec): ...this. Update call to
- aarch64_sve_vector_inc_dec_immediate_p.
- * config/aarch64/predicates.md (aarch64_sve_scalar_inc_dec_immediate)
- (aarch64_sve_plus_immediate): New predicates.
- (aarch64_pluslong_operand): Accept aarch64_sve_plus_immediate
- rather than aarch64_sve_addvl_addpl_immediate.
- (aarch64_sve_inc_dec_immediate): Rename to...
- (aarch64_sve_vector_inc_dec_immediate): ...this. Update call to
- aarch64_sve_vector_inc_dec_immediate_p.
- (aarch64_sve_add_operand): Update accordingly.
- * config/aarch64/constraints.md (Uai): New constraint.
- (vsi): Update call to aarch64_sve_vector_inc_dec_immediate_p.
- * config/aarch64/aarch64.md (add<GPI:mode>3): Don't force the second
- operand into a register if it satisfies aarch64_sve_plus_immediate.
- (*add<GPI:mode>3_aarch64, *add<GPI:mode>3_poly_1): Add an alternative
- for Uai. Update calls to aarch64_output_sve_addvl_addpl.
- * config/aarch64/aarch64-sve.md (add<mode>3): Call
- aarch64_output_sve_vector_inc_dec instead of
- aarch64_output_sve_inc_dec_immediate.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (UNSPEC_REVB, UNSPEC_REVH)
- (UNSPEC_REVW): New constants.
- (elem_bits): New mode attribute.
- (SVE_INT_UNARY): New int iterator.
- (optab): Handle UNSPEC_REV[BHW].
- (sve_int_op): New int attribute.
- (min_elem_bits): Handle VNx16QI and the predicate modes.
- * config/aarch64/aarch64-sve.md (*aarch64_sve_rev64<mode>)
- (*aarch64_sve_rev32<mode>, *aarch64_sve_rev16vnx16qi): Delete.
- (@aarch64_pred_<SVE_INT_UNARY:optab><SVE_I:mode>): New pattern.
- * config/aarch64/aarch64.c (aarch64_sve_data_mode): New function.
- (aarch64_sve_int_mode, aarch64_sve_rev_unspec): Likewise.
- (aarch64_split_sve_subreg_move): Use UNSPEC_REV[BHW] instead of
- unspecs based on the total width of the reversed data.
- (aarch64_evpc_rev_local): Likewise (for SVE only). Use a
- reinterpret followed by a subreg on big-endian targets.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-sve.md
- (*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_any): Add /z
- alternatives in which one of the inputs is in the same register
- as the output.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (*vec_extract<mode><Vel>_ext)
- (*aarch64_sve_ext<mode>): Add MOVPRFX alternatives.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (*sub<SVE_F:mode>3): Remove immediate
- FADD and FSUB alternatives. Add a MOVPRFX alternative for FSUBR.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-sve.md (add<SVE_I:mode>3, sub<SVE_I:mode>3)
- (<LOGICAL:optab><SVE_I:mode>3, *add<SVE_F:mode>3, *mul<SVE_F:mode>3)
- (*fabd<SVE_F:mode>3): Add more MOVPRFX alternatives.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * config/aarch64/aarch64-sve.md (*v<ASHIFT:optab><SVE_I:mode>3):
- Add an alternative that uses reversed shifts.
-
-2019-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64-cores.def (cortex-a76): Use neoversen1 tuning
- struct.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (aarch64_<su>abd<mode>_3): Add
- a commutativity marker.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-protos.h (aarch64_prepare_sve_int_fma)
- (aarch64_prepare_sve_cond_int_fma): Declare.
- * config/aarch64/aarch64.c (aarch64_convert_mult_to_shift)
- (aarch64_prepare_sve_int_fma): New functions.
- (aarch64_prepare_sve_cond_int_fma): Likewise.
- * config/aarch64/aarch64-sve.md
- (cond_<SVE_INT_BINARY:optab><SVE_I:mode>): Add a "@" marker.
- (fma<SVE_I:mode>4, cond_fma<SVE_I:mode>, *cond_fma<SVE_I:mode>_2)
- (*cond_fma<SVE_I:mode>_4, *cond_fma<SVE_I:mode>_any, fnma<SVE_I:mode>4)
- (cond_fnma<SVE_I:mode>, *cond_fnma<SVE_I:mode>_2)
- (*cond_fnma<SVE_I:mode>_4, *cond_fnma<SVE_I:mode>_any): New patterns.
- (*madd<mode>): Rename to...
- (*fma<mode>4): ...this.
- (*msub<mode>): Rename to...
- (*fnma<mode>4): ...this.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64.c (aarch64_print_vector_float_operand):
- Print 2.0 naturally.
- (aarch64_sve_float_mul_immediate_p): Return true for 2.0.
- * config/aarch64/predicates.md
- (aarch64_sve_float_negated_arith_immediate): New predicate,
- renamed from aarch64_sve_float_arith_with_sub_immediate.
- (aarch64_sve_float_arith_with_sub_immediate): Test for both
- positive and negative constants.
- (aarch64_sve_float_arith_with_sub_operand): Redefine as a register
- or an aarch64_sve_float_arith_with_sub_immediate.
- * config/aarch64/constraints.md (vsN): Use
- aarch64_sve_float_negated_arith_immediate.
- * config/aarch64/iterators.md (SVE_COND_FP_BINARY_I1): New int
- iterator.
- (sve_pred_fp_rhs2_immediate): New int attribute.
- * config/aarch64/aarch64-sve.md
- (cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>): Use
- sve_pred_fp_rhs1_operand and sve_pred_fp_rhs2_operand.
- (*cond_<SVE_COND_FP_BINARY_I1:optab><SVE_F:mode>_2_const)
- (*cond_<SVE_COND_FP_BINARY_I1:optab><SVE_F:mode>_any_const)
- (*cond_add<SVE_F:mode>_2_const, *cond_add<SVE_F:mode>_any_const)
- (*cond_sub<mode>_3_const, *cond_sub<mode>_any_const): New patterns.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-sve.md (*aarch64_cond_abd<SVE_F:mode>_2)
- (*aarch64_cond_abd<SVE_F:mode>_3)
- (*aarch64_cond_abd<SVE_F:mode>_any): New patterns.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-sve.md (*aarch64_cond_<su>abd<mode>_2)
- (*aarch64_cond_<su>abd<mode>_any): New patterns.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * internal-fn.def (IFN_COND_SHL, IFN_COND_SHR): New internal functions.
- * internal-fn.c (FOR_EACH_CODE_MAPPING): Handle shifts.
- * match.pd (UNCOND_BINARY, COND_BINARY): Likewise.
- * optabs.def (cond_ashl_optab, cond_ashr_optab, cond_lshr_optab): New
- optabs.
- * optabs.h (create_convert_operand_from): Expand comment.
- * optabs.c (maybe_legitimize_operand): Allow implicit broadcasts
- when mapping scalar rtxes to vector operands.
- * config/aarch64/iterators.md (SVE_INT_BINARY): Add ashift,
- ashiftrt and lshiftrt.
- (sve_int_op, sve_int_op_rev, sve_pred_int_rhs2_operand): Handle them.
- * config/aarch64/aarch64-sve.md (*cond_<optab><mode>_2_const)
- (*cond_<optab><mode>_any_const): New patterns.
-
-2019-08-15 Martin Liska <mliska@suse.cz>
-
- PR ipa/91438
- * cgraph.c (cgraph_node::remove): When setting
- n->origin = NULL for all nested functions, reset
- also next_nested.
-
-2019-08-15 Martin Liska <mliska@suse.cz>
-
- * cgraph.c (cgraph_node::verify_node): Verify origin, nested
- and next_nested.
-
-2019-08-15 Martin Liska <mliska@suse.cz>
-
- PR ipa/91404
- * passes.c (order): Remove.
- (uid_hash_t): Likewise).
- (remove_cgraph_node_from_order): Remove from set
- of pointers (cgraph_node *).
- (insert_cgraph_node_to_order): New.
- (duplicate_cgraph_node_to_order): New.
- (do_per_function_toporder): Register all 3 cgraph hooks.
- Skip removed_nodes now as we know about all of them.
-
-2019-08-14 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-expand.c (ix86_expand_vector_init_one_nonzero)
- <case E_V8QImode>: Use vector_set path for
- TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
- (ix86_expand_vector_init_one_var) <case E_V8QImode>:
- Do not widen for TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
-
-2019-08-14 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * builtins.c (expand_builtin_init_descriptor): Set memory alignment.
-
-2019-08-14 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91294
- * tree-ssa-strlen.c (handle_store): Avoid treating lower bound of
- source length as exact.
-
-2019-08-14 Christophe Lyon <christophe.lyon@linaro.org>
-
- * doc/extend.texi: Add "noinit" attribute documentation.
- * doc/sourcebuild.texi: Add noinit effective target documentation.
- * varasm.c (default_section_type_flags): Add support for "noinit"
- section.
- (default_elf_select_section): Add support for "noinit" attribute.
- * config/msp430/msp430.c (msp430_attribute_table): Remove
- "noinit" entry.
-
-2019-08-14 Richard Biener <rguenther@suse.de>
- Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91154
- * config/i386/i386-features.h (scalar_chain::scalar_chain): Add
- mode arguments.
- (scalar_chain::smode): New member.
- (scalar_chain::vmode): Likewise.
- (dimode_scalar_chain): Rename to...
- (general_scalar_chain): ... this.
- (general_scalar_chain::general_scalar_chain): Take mode arguments.
- (timode_scalar_chain::timode_scalar_chain): Initialize scalar_chain
- base with TImode and V1TImode.
- * config/i386/i386-features.c (scalar_chain::scalar_chain): Adjust.
- (general_scalar_chain::vector_const_cost): Adjust for SImode
- chains.
- (general_scalar_chain::compute_convert_gain): Likewise. Add
- {S,U}{MIN,MAX} support.
- (general_scalar_chain::replace_with_subreg): Use vmode/smode.
- (general_scalar_chain::make_vector_copies): Likewise. Handle
- non-DImode chains appropriately.
- (general_scalar_chain::convert_reg): Likewise.
- (general_scalar_chain::convert_op): Likewise.
- (general_scalar_chain::convert_insn): Likewise. Add
- fatal_insn_not_found if the result is not recognized.
- (convertible_comparison_p): Pass in the scalar mode and use that.
- (general_scalar_to_vector_candidate_p): Likewise. Rename from
- dimode_scalar_to_vector_candidate_p. Add {S,U}{MIN,MAX} support.
- (scalar_to_vector_candidate_p): Remove by inlining into single
- caller.
- (general_remove_non_convertible_regs): Rename from
- dimode_remove_non_convertible_regs.
- (remove_non_convertible_regs): Remove by inlining into single caller.
- (convert_scalars_to_vector): Handle SImode and DImode chains
- in addition to TImode chains.
- * config/i386/i386.md (<maxmin><MAXMIN_IMODE>3): New expander.
- (*<maxmin><MAXMIN_IMODE>3_1): New insn-and-split.
- (*<maxmin>di3_doubleword): Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-sve.md (*cond_bic<mode>_2)
- (*cond_bic<mode>_any): New patterns.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_print_operand): Allow %e to
- take the equivalent mask, as well as a bit count.
- * config/aarch64/predicates.md (aarch64_sve_uxtb_immediate)
- (aarch64_sve_uxth_immediate, aarch64_sve_uxt_immediate)
- (aarch64_sve_pred_and_operand): New predicates.
- * config/aarch64/iterators.md (sve_pred_int_rhs2_operand): New
- code attribute.
- * config/aarch64/aarch64-sve.md
- (cond_<SVE_INT_BINARY:optab><SVE_I:mode>): Use it.
- (*cond_uxt<mode>_2, *cond_uxt<mode>_any): New patterns.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md
- (*cond_<SVE_COND_FCVTI:optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>)
- (*cond_<SVE_COND_ICVTF:optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>):
- New patterns.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-sve.md
- (*cond_<SVE_COND_FP_UNARY:optab><SVE_F:mode>_2): New pattern.
- (*cond_<SVE_COND_FP_UNARY:optab><SVE_F:mode>_any): Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-sve.md
- (*cond_<SVE_INT_UNARY:optab><SVE_I:mode>_2): New pattern.
- (*cond_<SVE_INT_UNARY:optab><SVE_I:mode>_any): Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (SVE_COND_FP_ABS_CMP): New iterator.
- * config/aarch64/aarch64-sve.md (*aarch64_pred_fac<cmp_op><mode>):
- New pattern.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-sve.md (*aarch64_sel_dup<mode>): New pattern.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64.c (aarch64_bit_representation): New function.
- (aarch64_print_vector_float_operand): Also handle 8-bit floats.
- (aarch64_print_operand): Add support for %I.
- (aarch64_sve_dup_immediate_p): Handle scalars as well as vectors.
- Bitcast floating-point constants to the corresponding integer constant.
- (aarch64_float_const_representable_p): Handle vectors as well
- as scalars.
- (aarch64_expand_sve_vcond): Make sure that the operands are valid
- for the new vcond_mask_<mode><vpred> expander.
- * config/aarch64/predicates.md (aarch64_sve_dup_immediate): Also
- test aarch64_float_const_representable_p.
- (aarch64_sve_reg_or_dup_imm): New predicate.
- * config/aarch64/aarch64-sve.md (vec_extract<vpred><Vel>): Use
- gen_vcond_mask_<mode><vpred> instead of
- gen_aarch64_sve_dup<mode>_const.
- (vcond_mask_<mode><vpred>): Turn into a define_expand that
- accepts aarch64_sve_reg_or_dup_imm and aarch64_simd_reg_or_zero
- for operands 1 and 2 respectively. Force operand 2 into a
- register if operand 1 is a register. Fold old define_insn...
- (aarch64_sve_dup<mode>_const): ...and this define_insn...
- (*vcond_mask_<mode><vpred>): ...into this new pattern. Handle
- floating-point constants that can be moved as integers. Add
- alternatives for MOV /M and FMOV /M.
- (vcond<mode><v_int_equiv>, vcondu<mode><v_int_equiv>)
- (vcond<mode><v_fp_equiv>): Accept nonmemory_operand for operands
- 1 and 2 respectively.
- * config/aarch64/constraints.md (Ufc): Handle vectors as well
- as scalars.
- (vss): New constraint.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/predicates.md (aarch64_sve_float_maxmin_immediate)
- (aarch64_sve_float_maxmin_operand): New predicates.
- * config/aarch64/constraints.md (vsB): New constraint.
- (vsM): Fix typo.
- * config/aarch64/iterators.md (sve_pred_fp_rhs2_operand): Use
- aarch64_sve_float_maxmin_operand for UNSPEC_COND_FMAXNM and
- UNSPEC_COND_FMINNM.
- * config/aarch64/aarch64-sve.md (<maxmin_uns><SVE_F:mode>3):
- Use aarch64_sve_float_maxmin_operand for operand 2.
- (*<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): Likewise.
- Add alternatives for the constant forms.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/constraints.md (vsb): New constraint.
- (vsm): Generalize description.
- * config/aarch64/iterators.md (SVE_INT_BINARY_IMM): New code
- iterator.
- (sve_imm_con): Handle smax, smin, umax and umin.
- (sve_imm_prefix): New code attribute.
- * config/aarch64/predicates.md (aarch64_sve_vsb_immediate)
- (aarch64_sve_vsb_operand): New predicates.
- (aarch64_sve_mul_immediate): Rename to...
- (aarch64_sve_vsm_immediate): ...this.
- (aarch64_sve_mul_operand): Rename to...
- (aarch64_sve_vsm_operand): ...this.
- * config/aarch64/aarch64-sve.md (mul<mode>3): Generalize to...
- (<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3): ...this.
- (*mul<mode>3, *post_ra_mul<mode>3): Generalize to...
- (*<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3)
- (*post_ra_<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3): ...these and
- add movprfx support for the immediate alternatives.
- (<su><maxmin><mode>3, *<su><maxmin><mode>3): Delete in favor
- of the above.
- (*<SVE_INT_BINARY_SD:optab><SVE_SDI:mode>3): Fix incorrect predicate
- for operand 3.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/predicates.md (aarch64_simd_imm_one): New predicate.
- * config/aarch64/aarch64-sve.md (*cnot<mode>): New pattern.
- (*cond_cnot<mode>_2, *cond_cnot<mode>_any): Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (SVE_INT_UNARY): Add clrsb and clz.
- (optab, sve_int_op): Handle them.
- * config/aarch64/aarch64-sve.md: Expand comment.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/predicates.md (const_1_to_3_operand): New predicate.
- * config/aarch64/aarch64-sve.md (*aarch64_adr_uxtw)
- (*aarch64_adr<mode>_shift, *aarch64_adr_shift_uxtw): New patterns.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_expand_sve_const_pred_eor)
- (aarch64_expand_sve_const_pred_trn): New functions.
- (aarch64_expand_sve_const_pred_1): Add a recurse_p parameter and
- use the above functions when the parameter is true.
- (aarch64_expand_sve_const_pred): Update call accordingly.
- * config/aarch64/aarch64-sve.md (*aarch64_sve_<perm_insn><mode>):
- Rename to...
- (@aarch64_sve_<perm_insn><mode>): ...this.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_sve_same_pred_for_ptest_p):
- Declare.
- * config/aarch64/aarch64.c (aarch64_sve_same_pred_for_ptest_p)
- (aarch64_sve_emit_int_cmp): New functions.
- (aarch64_convert_sve_data_to_pred): Use aarch64_sve_emit_int_cmp.
- (aarch64_sve_cmp_operand_p, aarch64_emit_sve_ptrue_op_cc): Delete.
- (aarch64_expand_sve_vec_cmp_int): Use aarch64_sve_emit_int_cmp.
- * config/aarch64/aarch64.md (UNSPEC_MERGE_PTRUE): Delete.
- (UNSPEC_PRED_Z): New unspec.
- (set_clobber_cc_nzc): Delete.
- * config/aarch64/aarch64-sve.md: Add a block comment about
- UNSPEC_PRED_Z.
- (*cmp<SVE_INT_CMP:cmp_op><mode>): Rename to...
- (@aarch64_pred_cmp<SVE_INT_CMP:cmp_op><mode>): ...this, replacing
- the old pattern with that name. Use UNSPEC_PRED_Z instead of
- UNSPEC_MERGE_PTRUE.
- (*cmp<SVE_INT_CMP:cmp_op><mode>_cc): Use UNSPEC_PRED_Z instead of
- UNSPEC_MERGE_PTRUE. Use aarch64_sve_same_pred_for_ptest_p to
- check for compatible predicates.
- (*cmp<cmp_op><SVE_INT_CMP:mode>_ptest): Likewise.
- (*cmp<cmp_op><mode>_and): Match a known-ptrue UNSPEC_PRED_Z instead
- of UNSPEC_MERGE_PTRUE. Split into the new form of predicated
- comparisons above.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.md (UNSPEC_PRED_X): New unspec.
- * config/aarch64/aarch64-sve.md: Add a section describing it.
- (@aarch64_pred_mov<mode>, @aarch64_pred_mov<mode>)
- (<SVE_INT_UNARY:optab><mode>2, *<SVE_INT_UNARY:optab><mode>2)
- (aarch64_<su>abd<mode>_3, mul<SVE_I:mode>3, *mul<SVE_I:mode>3)
- (<su>mul<mode>3_highpart, *<su>mul<mode>3_highpart)
- (<SVE_INT_BINARY:optab><mode>3, *<SVE_INT_BINARY:optab><mode>3)
- (*bic<mode>3, v<ASHIFT:optab><mode>3, *v<ASHIFT:optab><mode>3)
- (<su><maxmin><mode>3, *<su><maxmin><mode>3, *madd<SVE_I:mode>)
- (*msub<SVE_I:mode>3, *aarch64_sve_rev64<mode>)
- (*aarch64_sve_rev32<mode>, *aarch64_sve_rev16vnx16qi): Use
- UNSPEC_PRED_X instead of UNSPEC_MERGE_PTRUE.
- * config/aarch64/aarch64-sve2.md (<u>avg<mode>3_floor)
- (<u>avg<mode>3_ceil, *<sur>h<addsub><mode>): Likewise.
- * config/aarch64/aarch64.c (aarch64_split_sve_subreg_move)
- (aarch64_evpc_rev_local): Update accordingly.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (VNx4SI_ONLY, VNx2DF_ONLY): New mode
- iterators.
- (SVE_BHSI, SVE_SDI): Tweak comment.
- (SVE_HSDI): Likewise. Fix definition.
- (SVE_SDF): New mode iterator.
- (elem_bits): New mode attribute.
- (SVE_COND_FCVT): New int iterator.
- * config/aarch64/aarch64-sve.md
- (*<SVE_COND_ICVTF:optab>v16hsf<SVE_HSDI:mode>2)
- (*<SVE_COND_ICVTF:optab>vnx4sf<SVE_SDI:mode>2)
- (*<SVE_COND_ICVTF:optab>vnx2df<SVE_SDI:mode>2): Merge into...
- (*aarch64_sve_<SVE_COND_ICVTF:optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>)
- (*aarch64_sve_<SVE_COND_ICVTF:optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
- ...these new patterns.
- (*<SVE_COND_FCVTI:optab><SVE_HSDI:mode>vnx8hf2)
- (*<SVE_COND_FCVTI:optab><SVE_SDI:mode>vnx4sf2)
- (aarch64_sve_<SVE_COND_FCVTI:optab><SVE_SDI:mode>vnx2df2):
- Merge into...
- (*aarch64_sve_<SVE_COND_FCVTI:optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>)
- (aarch64_sve_<SVE_COND_FCVTI:optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>):
- ...these new patterns.
- (vec_unpack<su_optab>_float_<perm_hilo>_vnx4si): Update accordingly.
- (*trunc<Vwide><SVE_SDF:mode>2): Replace with...
- (*aarch64_sve_<SVE_COND_FCVT:optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>):
- ...this new pattern.
- (aarch64_sve_extend<SVE_HSDF:mode><Vwide>2): Replace with...
- (aarch64_sve_<SVE_COND_FCVT:optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>):
- ...this new pattern.
- (vec_unpacks_<perm_hilo>_<mode>): Update accordingly.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.md (UNSPEC_FLOAT_CONVERT): Delete.
- * config/aarch64/iterators.md (UNSPEC_COND_FCVT, UNSPEC_COND_FCVTZS)
- (UNSPEC_COND_FCVTZU, UNSPEC_COND_SCVTF, UNSPEC_COND_UCVTF): New
- unspecs.
- (optab, su): Handle them.
- (SVE_COND_FCVTI, SVE_COND_ICVTF): New int iterators.
- * config/aarch64/aarch64-sve.md
- (<fix_trunc_optab><SVE_F:mode><v_int_equiv>2): Replace with...
- (<SVE_COND_FCVTI:optab><SVE_F:mode><v_int_equiv>2): ...this.
- (*<fix_trunc_optab>v16hsf<:SVE_HSDImode>2): Replace with...
- (*<SVE_COND_FCVTI:optab>v16hsf<SVE_F:mode>2): ...this.
- (*<fix_trunc_optab>vnx4sf<SVE_SDI:mode>2): Replace with...
- (*<SVE_COND_FCVTI:optab>vnx4sf<SVE_SDI:mode>2): ...this.
- (*<fix_trunc_optab>vnx2df<SVE_SDI:mode>2): Replace with...
- (*<SVE_COND_FCVTI:optab>vnx2df<SVE_SDI:mode>2): ...this.
- (vec_pack_<su>fix_trunc_vnx2df): Use SVE_COND_FCVTI instead of
- FIXUORS.
- (<FLOATUORS:optab><v_int_equiv><SVE_F:mode>2): Replace with...
- (<SVE_COND_ICVTF:optab><v_int_equiv><SVE_F:mode>2): ...this.
- (*<FLOATUORS:optab><SVE_HSDI:mode>vnx8hf2): Replace with...
- (*<SVE_COND_ICVTF:optab><SVE_HSDI:mode>vnx8hf2): ...this.
- (*<FLOATUORS:optab><SVE_SDI:mode>vnx4sf2): Replace with...
- (*<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx4sf2): ...this.
- (aarch64_sve_<FLOATUORS:optab><SVE_SDI:mode>vnx2df2): Replace with...
- (aarch64_sve_<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx2df2): ...this.
- (vec_unpack<su_optab>_float_<perm_hilo>_vnx4si): Pass a GP strictness
- operand to aarch64_sve_<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx2df2.
- (vec_pack_trunc_<SVE_HSF:Vwide>, *trunc<Vwide><SVE_HSF:mode>2)
- (aarch64_sve_extend<mode><Vwide>2): Use UNSPEC_COND_FCVT instead
- of UNSPEC_FLOAT_CONVERT.
- (vec_unpacks_<perm_hilo>_<mode>): Pass a GP strictness operand to
- aarch64_sve_extend<mode><Vwide>2.
-
-2019-08-14 Richard Biener <rguenther@suse.de>
-
- PR target/91154
- * config/i386/i386-features.c
- (dimode_scalar_chain::compute_convert_gain): Compute and dump
- individual instruction gain. Fix reg-reg copy GRP cost. Use
- ix86_cost->sse_op for vector instruction costs.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (UNSPEC_COND_FCMUO): New unspec.
- (cmp_op): Handle it.
- (SVE_COND_FP_CMP): Rename to...
- (SVE_COND_FP_CMP_I0): ...this.
- (SVE_FP_CMP): Remove.
- * config/aarch64/aarch64-sve.md
- (*fcm<SVE_FP_CMP:cmp_op><SVE_F:mode>): Replace with...
- (*fcm<SVE_COND_FP_CMP_I0:cmp_op><SVE_F:mode>): ...this new pattern,
- using unspecs to represent the comparison.
- (*fcmuo<SVE_F:mode>): Use UNSPEC_COND_FCMUO.
- (*fcm<cmp_op><mode>_and_combine, *fcmuo<mode>_and_combine): Update
- accordingly.
- * config/aarch64/aarch64.c (aarch64_emit_sve_ptrue_op): Delete.
- (aarch64_unspec_cond_code): Move after integer code. Handle
- UNORDERED.
- (aarch64_emit_sve_predicated_cond): Replace with...
- (aarch64_emit_sve_fp_cond): ...this new function.
- (aarch64_emit_sve_or_conds): Replace with...
- (aarch64_emit_sve_or_fp_conds): ...this new function.
- (aarch64_emit_sve_inverted_cond): Replace with...
- (aarch64_emit_sve_invert_fp_cond): ...this new function.
- (aarch64_expand_sve_vec_cmp_float): Update accordingly.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (SVE_HSD): New mode iterator.
- (V_FP_EQUIV, v_fp_equiv): Handle VNx8HI and VNx8HF.
- * config/aarch64/aarch64-sve.md (vcond<mode><v_fp_equiv>): Use
- SVE_HSD instead of SVE_SD.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/iterators.md (SVE_COND_FP_BINARY_REG): New int
- iterator.
- (sve_pred_fp_rhs1_operand, sve_pred_fp_rhs1_operand): New int
- attributes.
- * config/aarch64/aarch64-sve.md (add<SVE_F:mode>3, sub<SVE_F:mode>3)
- (mul<SVE_F:mode>3, div<SVE_F:mode>3)
- (<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): Merge into...
- (<SVE_COND_FP_BINARY:optab><SVE_F:mode>3): ...this new expander.
- (*div<SVE_F:mode>3): Generalize to...
- (*<SVE_COND_FP_BINARY:optab><SVE_F:mode>3): ...this.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64.md (SVE_RELAXED_GP, SVE_STRICT_GP): New
- constants.
- * config/aarch64/predicates.md (aarch64_sve_gp_strictness): New
- predicate.
- * config/aarch64/aarch64-protos.h (aarch64_sve_pred_dominates_p):
- Declare.
- * config/aarch64/aarch64.c (aarch64_sve_pred_dominates_p): New
- function.
- * config/aarch64/aarch64-sve.md: Add a block comment about the
- handling of predicated FP operations.
- (<SVE_COND_FP_UNARY:optab><SVE_F:mode>2, add<SVE_F:mode>3)
- (sub<SVE_F:mode>3, mul<SVE_F:mode>3, div<SVE_F:mode>3)
- (<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3)
- (<SVE_COND_FP_MAXMIN_PUBLIC:maxmin_uns><SVE_F:mode>3)
- (<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4): Add an SVE_RELAXED_GP
- operand.
- (cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>)
- (cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>): Add an SVE_STRICT_GP
- operand.
- (*<SVE_COND_FP_UNARY:optab><SVE_F:mode>2)
- (*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_2)
- (*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_3)
- (*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_any)
- (*fabd<SVE_F:mode>3, *div<SVE_F:mode>3)
- (*<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3)
- (*<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4)
- (*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_2)
- (*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_4)
- (*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_any): Match the
- strictness operands. Use aarch64_sve_pred_dominates_p to check
- whether the predicate on the conditional operation is suitable
- for merging. Split patterns into the canonical equal-predicate form.
- (*add<SVE_F:mode>3, *sub<SVE_F:mode>3, *mul<SVE_F:mode>3): Likewise.
- Restrict the unpredicated alternatives to SVE_RELAXED_GP.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-sve.md (add<mode>3, *add<mode>3)
- (sub<mode>3, *sub<mode>3, *fabd<mode>3, mul<mode>3, *mul<mode>3)
- (div<mode>3, *div<mode>3): Use SVE_COND_FP_* unspecs instead of
- rtx codes.
- (cond_<optab><mode>, *cond_<optab><mode>_2, *cond_<optab><mode>_3)
- (*cond_<optab><mode>_any): Add the predicate to the SVE_COND_FP_*
- unspecs.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/aarch64-sve.md (bic<mode>3): Rename to...
- (*bic<SVE_I:mode>3): ...this. Match the form that an SVE inverse
- actually has, rather than relying on REG_EQUAL notes.
- Make the insn operand order match the SVE operand order.
- (*<nlogical><PRED_ALL:mode>3): Make the insn operand order match
- the SVE operand order.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_target_reg): New function.
- (aarch64_emit_set_immediate): Likewise.
- (aarch64_ptrue_reg): Build a VNx16BI constant and then bitcast it.
- (aarch64_pfalse_reg): Likewise.
- (aarch64_convert_sve_data_to_pred): New function.
- (aarch64_sve_move_pred_via_while): Take an optional target register
- and the required register mode.
- (aarch64_expand_sve_const_pred_1): New function.
- (aarch64_expand_sve_const_pred): Likewise.
- (aarch64_expand_mov_immediate): Build an all-true predicate
- if the significant bits of the immediate are all true. Use
- aarch64_expand_sve_const_pred for all compile-time predicate constants.
- (aarch64_mov_operand_p): Force predicate constants to be VNx16BI
- before register allocation.
- * config/aarch64/aarch64-sve.md (*vec_duplicate<mode>_reg): Use
- a VNx16BI PTRUE when splitting the memory alternative.
- (vec_duplicate<mode>): Update accordingly.
- (*pred_cmp<cmp_op><mode>): Rename to...
- (@aarch64_pred_cmp<cmp_op><mode>): ...this.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_ptrue_all): Declare.
- * config/aarch64/aarch64.c (aarch64_ptrue_all): New function.
- * config/aarch64/aarch64.md (UNSPEC_PTEST_PTRUE): Delete.
- (UNSPEC_PTEST): New unspec.
- (SVE_MAYBE_NOT_PTRUE, SVE_KNOWN_PTRUE): New constants.
- * config/aarch64/iterators.md (data_bytes): New mode attribute.
- * config/aarch64/predicates.md (aarch64_sve_ptrue_flag): New predicate.
- * config/aarch64/aarch64-sve.md: Add a new section describing the
- handling of UNSPEC_PTEST.
- (pred_<LOGICAL:optab><PRED_ALL:mode>3): Rename to...
- (@aarch64_pred_<LOGICAL:optab><PRED_ALL:mode>_z): ...this.
- (ptest_ptrue<mode>): Replace with...
- (aarch64_ptest<mode>): ...this new pattern.
- (cbranch<mode>4): Update after above changes.
- (*<LOGICAL:optab><PRED_ALL:mode>3_cc): Use UNSPEC_PTEST instead of
- UNSPEC_PTEST_PTRUE.
- (*cmp<SVE_INT_CMP:cmp_op><SVE_I:mode>_cc): Likewise.
- (*cmp<SVE_INT_CMP:cmp_op><SVE_I:mode>_ptest): Likewise.
- (*while_ult<GPI:mode><PRED_ALL:mode>_cc): Likewise.
-
-2019-08-14 Xiong Hu Luo <luoxhu@linux.ibm.com>
-
- PR lto/91287
- * builtins.c (builtin_with_linkage_p): New function.
- * builtins.h (builtin_with_linkage_p): New function.
- * symtab.c (write_symbol): Remove redundant assert.
- * lto-streamer-out.c (symtab_node::output_to_lto_symbol_table_p):
- Remove FIXME and use builtin_with_linkage_p.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/91421
- * tree-core.h (function_decl::function_code): Change type to
- unsigned int.
- * tree.h (DECL_FUNCTION_CODE): Rename old definition to...
- (DECL_UNCHECKED_FUNCTION_CODE): ...this.
- (DECL_BUILT_IN_CLASS): Make an rvalue macro only.
- (DECL_FUNCTION_CODE): New function. Assert that the built-in class
- is BUILT_IN_NORMAL.
- (DECL_MD_FUNCTION_CODE, DECL_FE_FUNCTION_CODE): New functions.
- (set_decl_built_in_function, copy_decl_built_in_function): Likewise.
- (fndecl_built_in_p): Change the type of the "name" argument to
- unsigned int.
- * builtins.c (expand_builtin): Move DECL_FUNCTION_CODE use
- after check for DECL_BUILT_IN_CLASS.
- * cgraphclones.c (build_function_decl_skip_args): Use
- set_decl_built_in_function.
- * ipa-param-manipulation.c (ipa_modify_formal_parameters): Likewise.
- * ipa-split.c (split_function): Likewise.
- * langhooks.c (add_builtin_function_common): Likewise.
- * omp-simd-clone.c (simd_clone_create): Likewise.
- * tree-streamer-in.c (unpack_ts_function_decl_value_fields): Likewise.
- * config/darwin.c (darwin_init_cfstring_builtins): Likewise.
- (darwin_fold_builtin): Use DECL_MD_FUNCTION_CODE instead of
- DECL_FUNCTION_CODE.
- * fold-const.c (operand_equal_p): Compare DECL_UNCHECKED_FUNCTION_CODE
- instead of DECL_FUNCTION_CODE.
- * lto-streamer-out.c (hash_tree): Use DECL_UNCHECKED_FUNCTION_CODE
- instead of DECL_FUNCTION_CODE.
- * tree-streamer-out.c (pack_ts_function_decl_value_fields): Likewise.
- * print-tree.c (print_node): Use DECL_MD_FUNCTION_CODE when
- printing DECL_BUILT_IN_MD. Handle DECL_BUILT_IN_FRONTEND.
- * config/aarch64/aarch64-builtins.c (aarch64_expand_builtin)
- (aarch64_fold_builtin, aarch64_gimple_fold_builtin): Use
- DECL_MD_FUNCTION_CODE instead of DECL_FUNCTION_CODE.
- * config/aarch64/aarch64.c (aarch64_builtin_reciprocal): Likewise.
- * config/alpha/alpha.c (alpha_expand_builtin, alpha_fold_builtin):
- (alpha_gimple_fold_builtin): Likewise.
- * config/arc/arc.c (arc_expand_builtin): Likewise.
- * config/arm/arm-builtins.c (arm_expand_builtin): Likewise.
- * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Likewise.
- * config/avr/avr.c (avr_expand_builtin, avr_fold_builtin): Likewise.
- * config/bfin/bfin.c (bfin_expand_builtin): Likewise.
- * config/c6x/c6x.c (c6x_expand_builtin): Likewise.
- * config/frv/frv.c (frv_expand_builtin): Likewise.
- * config/gcn/gcn.c (gcn_expand_builtin_1): Likewise.
- (gcn_expand_builtin): Likewise.
- * config/i386/i386-builtins.c (ix86_builtin_reciprocal): Likewise.
- (fold_builtin_cpu): Likewise.
- * config/i386/i386-expand.c (ix86_expand_builtin): Likewise.
- * config/i386/i386.c (ix86_fold_builtin): Likewise.
- (ix86_gimple_fold_builtin): Likewise.
- * config/ia64/ia64.c (ia64_fold_builtin): Likewise.
- (ia64_expand_builtin): Likewise.
- * config/iq2000/iq2000.c (iq2000_expand_builtin): Likewise.
- * config/mips/mips.c (mips_expand_builtin): Likewise.
- * config/msp430/msp430.c (msp430_expand_builtin): Likewise.
- * config/nds32/nds32-intrinsic.c (nds32_expand_builtin_impl): Likewise.
- * config/nios2/nios2.c (nios2_expand_builtin): Likewise.
- * config/nvptx/nvptx.c (nvptx_expand_builtin): Likewise.
- * config/pa/pa.c (pa_expand_builtin): Likewise.
- * config/pru/pru.c (pru_expand_builtin): Likewise.
- * config/riscv/riscv-builtins.c (riscv_expand_builtin): Likewise.
- * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
- Likewise.
- * config/rs6000/rs6000-call.c (htm_expand_builtin): Likewise.
- (altivec_expand_dst_builtin, altivec_expand_builtin): Likewise.
- (rs6000_gimple_fold_builtin, rs6000_expand_builtin): Likewise.
- * config/rs6000/rs6000.c (rs6000_builtin_md_vectorized_function)
- (rs6000_builtin_reciprocal): Likewise.
- * config/rx/rx.c (rx_expand_builtin): Likewise.
- * config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise.
- * config/s390/s390.c (s390_expand_builtin): Likewise.
- * config/sh/sh.c (sh_expand_builtin): Likewise.
- * config/sparc/sparc.c (sparc_expand_builtin): Likewise.
- (sparc_fold_builtin): Likewise.
- * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
- * config/spu/spu.c (spu_expand_builtin): Likewise.
- * config/stormy16/stormy16.c (xstormy16_expand_builtin): Likewise.
- * config/tilegx/tilegx.c (tilegx_expand_builtin): Likewise.
- * config/tilepro/tilepro.c (tilepro_expand_builtin): Likewise.
- * config/xtensa/xtensa.c (xtensa_fold_builtin): Likewise.
- (xtensa_expand_builtin): Likewise.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/91421
- * attribs.c (decl_attributes): Check the DECL_BUILT_IN_CLASS
- before the DECL_FUNCTION_CODE.
- * calls.c (maybe_warn_alloc_args_overflow): Use fndecl_built_in_p
- to check for a BUILT_IN_ALLOCA call.
- * ipa-cp.c (ipa_get_indirect_edge_target_1): Likewise for
- BUILT_IN_UNREACHABLE. Don't check for a FUNCTION_TYPE.
- * ipa-devirt.c (possible_polymorphic_call_target_p): Likewise.
- * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
- * gimple-ssa-isolate-paths.c (is_addr_local): Check specifically
- for BUILT_IN_NORMAL functions.
- * trans-mem.c (expand_block_edges): Use gimple_call_builtin_p to
- test for BUILT_IN_TM_ABORT.
- * tree-ssa-ccp.c (optimize_stack_restore): Use fndecl_built_in_p
- to check for a BUILT_IN_STACK_RESTORE call.
- (optimize_stdarg_builtin): Remove redundant check for GIMPLE_CALL.
- * tree-ssa-threadedge.c
- (record_temporary_equivalences_from_stmts_at_dest): Check for a
- BUILT_IN_NORMAL decl before checking its DECL_FUNCTION_CODE.
- * tree-vect-patterns.c (vect_recog_pow_pattern): Use a positive
- test for a BUILT_IN_NORMAL call instead of a negative test for
- an internal function call.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree.h (build_vector_a_then_b): Declare.
- * tree.c (build_vector_a_then_b): New function.
- * fold-const-call.c (fold_while_ult): Likewise.
- (fold_const_call): Use it to handle IFN_WHILE_ULT.
- * config/aarch64/aarch64-protos.h (AARCH64_FOR_SVPATTERN): New macro.
- (aarch64_svpattern): New enum.
- * config/aarch64/aarch64-sve.md (mov<PRED_ALL:mode>): Pass
- constants through aarch64_expand_mov_immediate.
- (*aarch64_sve_mov<PRED_ALL:mode>): Use aarch64_mov_operand rather
- than general_operand as the predicate for operand 1.
- (while_ult<GPI:mode><PRED_ALL:mode>): Add a '@' marker.
- * config/aarch64/aarch64.c (simd_immediate_info::PTRUE): New
- insn_type.
- (simd_immediate_info::simd_immediate_info): New overload that
- takes a scalar_int_mode and an svpattern.
- (simd_immediate_info::u): Add a "pattern" field.
- (svpattern_token): New function.
- (aarch64_get_sve_pred_bits, aarch64_widest_sve_pred_elt_size)
- (aarch64_partial_ptrue_length, aarch64_svpattern_for_vl)
- (aarch64_sve_move_pred_via_while): New functions.
- (aarch64_expand_mov_immediate): Try using
- aarch64_sve_move_pred_via_while for predicates that contain N ones
- followed by M zeros but that do not correspond to a VLnnn pattern.
- (aarch64_sve_pred_valid_immediate): New function.
- (aarch64_simd_valid_immediate): Use it instead of dealing directly
- with PTRUE and PFALSE.
- (aarch64_output_sve_mov_immediate): Handle new simd_immediate_info
- forms.
-
-2019-08-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_indirect_call_target): Rename symbol stub
- flag.
- (darwin_override_options): Likewise.
- * config/darwin.h: Likewise.
- * config/darwin.opt: Likewise.
- * config/i386/i386.c (output_pic_addr_const): Likewise.
- * config/rs6000/darwin.h: Likewise.
- * config/rs6000/rs6000.c (rs6000_call_darwin_1): Likewise.
- * config/i386/darwin.h (TARGET_MACHO_PICSYM_STUBS): Rename to ...
- ... this TARGET_MACHO_SYMBOL_STUBS.
- (FUNCTION_PROFILER):Likewise.
- * config/i386/i386.h: Likewise.
-
-2019-08-13 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-expand.c (ix86_expand_vector_extract)
- <case E_V2SImode>: Use vec_extr path for
- TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
- <case E_V8QImode>: Ditto.
- * config/i386/mmx.md (*mmx_pextrw_zext): Rename from mmx_pextrw.
- Use SWI48 mode iterator. Use %k to output operand 0.
- (*mmx_pextrw): New insn pattern.
- (*mmx_pextrb): Ditto.
- (*mmx_pextrb_zext): Ditto.
-
-2019-08-13 Jonathan Wakely <jwakely@redhat.com>
-
- * target.def (libc_has_function, libc_has_fast_function): Improve
- documentation strings.
- * doc/tm.texi: Regenerate.
-
-2019-08-13 Caroline Tice <cmtice@google.com>
-
- PR other/91396
- * config/gnu-user.h (GNU_USER_TARGET_ENDFILE_SPEC): Only add the
- vtv_end.o or vtv_end_preinit.o files if !static.
-
-2019-08-13 Olivier Hainque <hainque@adacore.com>
-
- * rtl.h (tablejump_casesi_pattern): Move declaration to proper spot.
-
-2019-08-13 Olivier Hainque <hainque@adacore.com>
-
- * rtlanal.c (tablejump_casesi_pattern): New function, to
- determine if a tablejump insn is a casesi dispatcher. Extracted
- from patch_jump_insn.
- * rtl.h (tablejump_casesi_pattern): Declare.
- * cfgrtl.c (patch_jump_insn): Use it.
- * dwarf2cfi.c (create_trace_edges): Use it.
-
-2019-08-13 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR target/81800
- * config/aarch64/aarch64.md (lrint): Disable lrint pattern if GPF
- operand is larger than a long int.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * machmode.h (opt_mode::else_mode): New function.
- (opt_mode::else_blk): Use it.
- * config/aarch64/aarch64-protos.h (aarch64_vq_mode): Declare.
- (aarch64_full_sve_mode, aarch64_sve_ld1rq_operand_p): Likewise.
- (aarch64_gen_stepped_int_parallel): Likewise.
- (aarch64_stepped_int_parallel_p): Likewise.
- (aarch64_expand_mov_immediate): Remove the optional gen_vec_duplicate
- argument.
- * config/aarch64/aarch64.c
- (aarch64_expand_sve_widened_duplicate): Delete.
- (aarch64_expand_sve_dupq, aarch64_expand_sve_ld1rq): New functions.
- (aarch64_expand_sve_const_vector): Rewrite to handle more cases.
- (aarch64_expand_mov_immediate): Remove the optional gen_vec_duplicate
- argument. Use early returns in the !CONST_INT_P handling.
- Pass all SVE data vectors to aarch64_expand_sve_const_vector rather
- than handling some inline.
- (aarch64_full_sve_mode, aarch64_vq_mode): New functions, split out
- from...
- (aarch64_simd_container_mode): ...here.
- (aarch64_gen_stepped_int_parallel, aarch64_stepped_int_parallel_p)
- (aarch64_sve_ld1rq_operand_p): New functions.
- * config/aarch64/predicates.md (descending_int_parallel)
- (aarch64_sve_ld1rq_operand): New predicates.
- * config/aarch64/constraints.md (UtQ): New constraint.
- * config/aarch64/aarch64.md (UNSPEC_REINTERPRET): New unspec.
- * config/aarch64/aarch64-sve.md (mov<SVE_ALL:mode>): Remove the
- gen_vec_duplicate from call to aarch64_expand_mov_immediate.
- (@aarch64_sve_reinterpret<mode>): New expander.
- (*aarch64_sve_reinterpret<mode>): New pattern.
- (@aarch64_vec_duplicate_vq<mode>_le): New pattern.
- (@aarch64_vec_duplicate_vq<mode>_be): Likewise.
- (*sve_ld1rq<Vesize>): Replace with...
- (@aarch64_sve_ld1rq<mode>): ...this new pattern.
-
-2019-08-13 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/aarch64/aarch64.c (generic_tunings): Set function alignment to
- 16:12.
-
-2019-08-13 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/driver-msp430.c (msp430_set_driver_var): New.
- * config/msp430/msp430-devices.c (canonicalize_path_dirsep): New.
- (msp430_check_path_for_devices): New.
- (parse_devices_csv_1): New.
- (parse_devices_csv): New.
- (msp430_extract_mcu_data): Try to find devices.csv and search for the
- MCU data in devices.csv before using the hard-coded data.
- Warn if devices.csv isn't found and the MCU wasn't found in the
- hard-coded data either.
- * config/msp430/msp430.h (DRIVER_SELF_SPECS): Call
- msp430_set_driver_var for -mno-warn-devices-csv and -mdevices-csv-loc.
- Search for devices.csv on -I and -L paths.
- (EXTRA_SPEC_FUNCTIONS): Add msp430_check_path_for_devices and
- msp430_set_driver_var.
- * config/msp430/msp430.opt: Add -mwarn-devices-csv and
- -mdevices-csv-loc=.
- * doc/invoke.texi (-mmcu): Document that -I and -L paths are
- searched for devices.csv.
- (mwarn-devices-csv): Document option.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_output_ptrue): Delete.
- * config/aarch64/aarch64-sve.md (*aarch64_sve_mov<PRED_ALL:mode>):
- Use a single Dn alternative instead of separate Dz and Dm
- alternatives. Use aarch64_output_sve_move_immediate.
- * config/aarch64/aarch64.c (aarch64_sve_element_int_mode): New
- function.
- (aarch64_simd_valid_immediate): Fill in the simd_immediate_info
- for predicates too.
- (aarch64_output_sve_mov_immediate): Handle predicate modes.
- (aarch64_output_ptrue): Delete.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (simd_immediate_info::insn_type): Add
- INDEX.
- (simd_immediate_info::value, simd_immediate_info::step)
- (simd_immediate_info::modifier, simd_immediate_info::shift): Replace
- with...
- (simd_immediate_info::u): ...this new union.
- (simd_immediate_info::simd_immediate_info): Update accordingly.
- (aarch64_output_simd_mov_immediate): Likewise.
- (aarch64_output_sve_mov_immediate): Likewise.
-
-2019-08-13 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config.gcc (msp430*-*-*): Add msp430-devices.o to extra_objs and
- extra_gcc_objs.
- * config/msp430/driver-msp430.c: Remove msp430_mcu_data.
- (msp430_select_cpu): New spec function.
- (msp430_select_hwmult_lib): Use msp430_extract_mcu_data to extract
- MCU data.
- * config/msp430/msp430-devices.c: New file.
- * config/msp430/msp430-devices.h: New file.
- * config/msp430/msp430.c: Remove msp430_mcu_data.
- (msp430_option_override): Use msp430_extract_mcu_data to extract
- MCU data.
- (msp430_use_f5_series_hwmult): Likewise.
- (use_32bit_hwmult): Likewise.
- (msp430_no_hwmult): Likewise.
- * config/msp430/msp430.h (ASM_SPEC): Don't pass -mmcu to the
- assembler.
- (DRIVER_SELF_SPECS): Call msp430_select_cpu if -mmcu is used without
- and -mcpu option.
- (EXTRA_SPEC_FUNCTIONS): Add msp430_select_cpu.
- * config/msp430/t-msp430: Add rule to build msp430-devices.o.
- Remove hard-coded MCU multilib data.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_classify_vector_mode): Switch
- based on the mode instead of testing properties of it.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * doc/md.texi: Document the x and y constraints for AArch64.
- * config/aarch64/aarch64.h (FP_LO8_REGNUM_P): New macro.
- (FP_LO8_REGS): New reg_class.
- (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add an entry for FP_LO8_REGS.
- * config/aarch64/aarch64.c (aarch64_hard_regno_nregs)
- (aarch64_regno_regclass, aarch64_class_max_nregs): Handle FP_LO8_REGS.
- * config/aarch64/predicates.md (aarch64_simd_register): Use
- FP_REGNUM_P instead of checking the classes manually.
- * config/aarch64/constraints.md (y): New constraint.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (perm_insn): Include the "1"/"2" suffix.
- (perm_hilo): Remove UNSPEC_ZIP*, UNSEPC_TRN* and UNSPEC_UZP*.
- * config/aarch64/aarch64-simd.md
- (aarch64_<PERMUTE:perm_insn><PERMUTE:perm_hilo><mode>): Rename to..
- (aarch64_<PERMUTE:perm_insn><mode>): ...this and remove perm_hilo
- from the asm template.
- * config/aarch64/aarch64-sve.md
- (aarch64_<perm_insn><perm_hilo><PRED_ALL:mode>): Rename to..
- (aarch64_<perm_insn><PRED_ALL:mode>): ...this and remove perm_hilo
- from the asm template.
- (aarch64_<perm_insn><perm_hilo><SVE_ALL:mode>): Rename to..
- (aarch64_<perm_insn><SVE_ALL:mode>): ...this and remove perm_hilo
- from the asm template.
- * config/aarch64/aarch64-simd-builtins.def: Update comment.
-
-2019-08-13 Martin Liska <mliska@suse.cz>
-
- * value-prof.c (gimple_ic_transform): Add new line.
- Print details with MSG_NOTE.
-
-2019-08-13 Martin Liska <mliska@suse.cz>
-
- * doc/invoke.texi: Document automatic detection of jobserver.
- * lto-wrapper.c (run_gcc): Detect jobserver always.
-
-2019-08-13 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-expand.c (ix86_expand_vector_set)
- <case E_V2SImode>: Use vec_merge path for
- TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
- <case E_V8QImode>: Ditto.
- * config/i386/mmx.md (*mmx_pinsrd): New insn pattern.
- (*mmx_pinsrb): Ditto.
-
-2019-08-12 Jakub Jelinek <jakub@redhat.com>
-
- PR target/83250
- PR target/91340
- * config/i386/avxintrin.h (_mm256_zextpd128_pd256,
- _mm256_zextps128_ps256, _mm256_zextsi128_si256): New intrinsics.
- * config/i386/avx512fintrin.h (_mm512_zextpd128_pd512,
- _mm512_zextps128_ps512, _mm512_zextsi128_si512, _mm512_zextpd256_pd512,
- _mm512_zextps256_ps512, _mm512_zextsi256_si512): Likewise.
-
-2019-08-12 Richard Biener <rguenther@suse.de>
-
- PR lto/91375
- * tree.c (free_lang_data_in_type): Do not free TYPE_BINFO dependent on
- flag_devirtualize.
-
-2019-08-12 Richard Biener <rguenther@suse.de>
-
- PR driver/91130
- * lto-wrapper.c (get_options_from_collect_gcc_options): Remove
- lang_mask option, always use CL_DRIVER.
- (get_options_from_collect_gcc_options): Adjust.
- (find_and_merge_options): Likewise.
- (run_gcc): Likewise.
-
-2019-08-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * ipa-predicate.c (add_condition): Restore inverted test.
-
-2019-08-10 Jakub Jelinek <jakub@redhat.com>
-
- * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_DEVICE_TYPE.
- (enum omp_clause_device_type_kind): New enum.
- (struct tree_omp_clause): Add subcode.device_type_kind.
- * tree.h (OMP_CLAUSE_DEVICE_TYPE_KIND): Define.
- * tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries
- for device_type clause.
- (walk_tree_1): Handle OMP_CLAUSE_DEVICE_TYPE.
- * tree-pretty-print.c (dump_omp_clause): Likewise.
-
- PR target/91408
- * config/i386/mmx.md (usadv8qi): Use register_operand instead of
- vector_operand.
-
-2019-08-09 Vladimir Makarov <vmakarov@redhat.com>
-
- * reload1.c (finish_spills): Do not check ira_conflicts_p when
- handling spilled pseudos.
-
-2019-08-09 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/91386
- * config/aarch64/aarch64.c (aarch64_gen_adjusted_ldpstp): Use copy_rtx
- to preserve the contents of the original insns.
-
-2019-08-09 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/arm.md (addsi3_compare_op1): Add 16-bit thumb-2 variants.
- (addsi3_compare_op2): Likewise.
-
-2019-08-09 Martin Liska <mliska@suse.cz>
-
- * alias.c (alias_ptr_types_compatible_p): Strengten
- type comparison in LTO mode.
-
-2019-08-09 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/90313
- * tree-tailcall.c (find_tail_calls): Reject calls that might
- read from an escaped RESULT_DECL.
-
-2019-08-09 Martin Liska <mliska@suse.cz>
-
- * doc/invoke.texi: Document the option value.
- * lto-wrapper.c (run_gcc): Set auto_parallel
- only with -flto=auto.
-
-2019-08-09 Martin Liska <mliska@suse.cz>
-
- * opts.c (common_handle_option): Error for an invalid argument
- to -flto=.
-
-2019-08-09 Martin Liska <mliska@suse.cz>
-
- * ipa-icf.c (sem_function::merge): Define AUTO_DUMP_SCOPE and
- use dump_printf to report optimization.
- (sem_variable::merge): Likwise.
- (sem_item_optimizer::merge_classes): Use dump_printf to report
- ICF hits.
-
-2019-08-09 Martin Liska <mliska@suse.cz>
-
- * value-prof.c (gimple_divmod_fixed_value_transform):
- Use dump_printf_loc.
- (gimple_mod_pow2_value_transform): Likewise.
- (gimple_mod_subtract_transform): Likewise.
- (init_node_map): Likewise.
- (gimple_ic_transform): Likewise.
- (gimple_stringops_transform): Likewise.
-
-2019-08-08 Mihailo Stojanovic <mistojanovic@wavecomp.com>
-
- * doc/extend.texi: Add const qualifier to ld intrinsics.
-
-2019-08-08 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/dfp.md (D64_D128): Rename to ...
- (DDTD): ... this, throughout.
- (dfp_suffix): Rename to ...
- (q): ... this, throughout.
-
-2019-08-08 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/dfp.md (D64_D128): Move earlier in the file.
- (dfp_suffix): Ditto.
- (adddd3, addtd3): Merge to ...
- (add<mode>3 for D64_D128): ... this.
- (subdd3, subtd3): Merge to ...
- (sub<mode>3 for D64_D128): ... this.
- (muldd3, multd3): Merge to ...
- (mul<mode>3 for D64_D128): ... this.
- (divdd3, divtd3): Merge to ...
- (div<mode>3 for D64_D128): ... this.
- (*cmpdd_internal1, *cmptd_internal1): Merge to ...
- (*cmp<mode>_internal1 for D64_D128): ... this.
- (ftruncdd2, ftrunctd2): Merge to ...
- (ftrunc<mode>2 for D64_D128): ... this.
- (fixdddi2, fixtddi2): Merge to ...
- (fix<mode>di2 for D64_D128): ... this.
-
-2019-08-08 Jim Wilson <jimw@sifive.com>
-
- PR target/91229
- * config/riscv/riscv.c (riscv_flatten_aggregate_field): New arg
- ignore_zero_width_bit_field_p. Skip zero size bitfields when true.
- Pass into recursive call.
- (riscv_flatten_aggregate_argument): New arg. Pass to
- riscv_flatten_aggregate_field.
- (riscv_pass_aggregate_in_fpr_pair_p): New local warned. Call
- riscv_flatten_aggregate_argument twice, with false and true as last
- arg. Process result twice. Compare results and warn if different.
- (riscv_pass_aggregate_in_fpr_and_gpr_p): Likewise.
-
-2019-08-08 Martin Liska <mliska@suse.cz>
-
- PR bootstrap/91352
- * gcc.c (driver::detect_jobserver): Use is_valid_fd.
- * lto-wrapper.c (jobserver_active_p): Likewise.
-
-2019-08-08 Martin Liska <mliska@suse.cz>
-
- * cgraphclones.c (set_new_clone_decl_and_node_flags): Drop
- IS_OPERATOR_NEW and IS_OPERATOR_DELETE.
- (create_version_clone_with_body): Likewise.
-
-2019-08-08 Jakub Jelinek <jakub@redhat.com>
-
- * gimplify.c (omp_add_variable): Use GOVD_PRIVATE | GOVD_EXPLICIT
- for VLA helper variables on target data even if not GOVD_FIRSTPRIVATE.
- (gimplify_scan_omp_clauses): For OMP_CLAUSE_USE_DEVICE_* use just
- GOVD_EXPLICIT flags.
- (gimplify_omp_workshare): For OMP_TARGET_DATA move all
- OMP_CLAUSE_USE_DEVICE_* clauses to the end of clauses chain.
- * omp-low.c (scan_sharing_clauses): For OMP_CLAUSE_USE_DEVICE_*
- call install_var_field with mask 11 instead of 3.
- (lower_omp_target): For OMP_CLAUSE_USE_DEVICE_* use pass
- (splay_tree_key) &DECL_UID (var) to build_sender_ref instead of var.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/constraints.md (Z): Handle floating-point zeros too.
- * config/aarch64/predicates.md (aarch64_reg_or_zero): Likewise.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (vec_shl_insert_<mode>): Add
- MOVPRFX alternatives. Make the GPR alternatives more expensive
- than the FPR ones.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (fold_extract_last_<mode>):
- Disparage the GPR alternative relative to the FPR one.
- Fix handling of 8-bit and 16-bit FPR values.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (BITWISEV): Delete.
- (SVE_INT_REDUCTION, SVE_FP_REDUCTION): New int iterators.
- (optab): Handle UNSPEC_UMAXV, UNSPEC_UMINV, UNSPEC_SMAXV,
- UNSPEC_SMINV, UNSPEC_FADDV, UNSPEC_FMAXNMV, UNSPEC_FMAXV,
- UNSPEC_FMINNMV, UNSPEC_FMINV.
- (bit_reduc_op): Delete.
- (sve_int_op): New int attribute.
- (sve_fp_op): Handle UNSPEC_FADDV, UNSPEC_FMAXNMV, UNSPEC_FMAXV,
- UNSPEC_FMINNMV, UNSPEC_FMINV.
- * config/aarch64/aarch64-sve.md
- (reduc_<MAXMINV:maxmin_uns>_scal_<SVE_I:mode>)
- (*reduc_<MAXMINV:maxmin_uns>_scal_<SVE_I:mode>)
- (reduc_<BITWISEV:optab>_scal_<SVE_I:mode>)
- (*reduc_<BITWISEV:optab>_scal_<SVE_I:mode>): Merge into...
- (reduc_<SVE_INT_REDUCTION:optab>_scal_<SVE_I:mode>)
- (*reduc_<SVE_INT_REDUCTION:optab>_scal_<SVE_I:mode>): ...these
- new patterns.
- (reduc_plus_scal_<SVE_F:mode>, *reduc_plus_scal_<SVE_I:mode>)
- (reduc_<FMAXMINV:optab>_scal_<SVE_F:mode>)
- (*reduc_<FMAXMINV:optab>_scal_<SVE_F:mode>): Merge into...
- (reduc_<SVE_FP_REDUCTION:optab>_scal_<SVE_F:mode>)
- (*reduc_<SVE_FP_REDUCTION:optab>_scal_<SVE_F:mode>): ...these
- new patterns.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (fma<mode>4, *fma<mode>4)
- (fnma<mode>4, *fnma<mode>4, fnms<mode>4, *fnms<mode>4)
- (fms<mode>4, *fms<mode>4): Replace with...
- (<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4)
- (*<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4): ...these new patterns.
- Use unspecs instead of rtx codes.
- (cond_<optab><mode>, *cond_<optab><mode>_2, *cond_<optab><mode>_4)
- (*cond_<optab><mode>_any): Add the predicate to SVE_COND_FP_TERNARY.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (SVE_COND_FP_MAXMIN_PUBLIC): New
- int iterator.
- (maxmin_uns_op): Handle UNSPEC_COND_FMAXNM and UNSPEC_COND_FMINNM.
- * config/aarch64/aarch64-sve.md
- (<FMAXMIN:su><FMAXMIN:maxmin><SVE_F:mode>3): Rename to...
- (<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): ...this and
- use a single unspec for the rhs.
- (*<su><maxmin><mode>3): Delete.
- (<maxmin_uns><SVE_F:mode>3): Use a single unspec for the rhs.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (UNSPEC_COND_FABS, UNSPEC_COND_FNEG)
- (UNSPEC_COND_FRINTA, UNSPEC_COND_FRINTI, UNSPEC_COND_FRINTM)
- (UNSPEC_COND_FRINTN, UNSPEC_COND_FRINTP, UNSPEC_COND_FRINTX)
- (UNSPEC_COND_FRINTZ, UNSPEC_COND_FSQRT): New unspecs.
- (optab, sve_fp_op): Handle them.
- (SVE_FP_UNARY): Delete.
- (optab): Remove sqrt entry.
- (sve_fp_op): Remove neg, abs and sqrt entries.
- (SVE_COND_FP_UNARY): New int iterator.
- * config/aarch64/aarch64-sve.md (<frint_pattern><mode>2)
- (*<frint_pattern><mode>2): Delete.
- (<SVE_FP_UNARY:optab><SVE_F:mode>2): Replace with...
- (<SVE_COND_FP_UNARY:optab><SVE_F:mode>2): ...this.
- (*<SVE_FP_UNARY:optab><SVE_F:mode>2): Replace with...
- (*<SVE_COND_FP_UNARY:optab><SVE_F:mode>2): ...this.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (*pred_fold_left_plus_<mode>): Delete.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (UNSPEC_COND_ADD): Rename to...
- (UNSPEC_COND_FADD): ...this.
- (UNSPEC_COND_SUB): Rename to...
- (UNSPEC_COND_FSUB): ...this.
- (UNSPEC_COND_MUL): Rename to...
- (UNSPEC_COND_FMUL): ...this.
- (UNSPEC_COND_DIV): Rename to...
- (UNSPEC_COND_FDIV): ...this.
- (UNSPEC_COND_MAX): Rename to...
- (UNSPEC_COND_FMAXNM): ...this.
- (UNSPEC_COND_MIN): Rename to...
- (UNSPEC_COND_FMINNM): ...this.
- (UNSPEC_COND_LT): Rename to...
- (UNSPEC_COND_FCMLT): ...this.
- (UNSPEC_COND_LE): Rename to...
- (UNSPEC_COND_FCMLE): ...this.
- (UNSPEC_COND_EQ): Rename to...
- (UNSPEC_COND_FCMEQ): ...this.
- (UNSPEC_COND_NE): Rename to...
- (UNSPEC_COND_FCMNE): ...this.
- (UNSPEC_COND_GE): Rename to...
- (UNSPEC_COND_FCMGE): ...this.
- (UNSPEC_COND_GT): Rename to...
- (UNSPEC_COND_FCMGT): ...this.
- (SVE_COND_FP_BINARY, SVE_COND_FP_CMP, optab, cmp_op, sve_fp_op)
- (sve_fp_op_rev): Update accordingly.
- * config/aarch64/aarch64.c (aarch64_unspec_cond_code): Likewise.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md: Reorganize contents and add
- banner comments.
- * config/aarch64/check-sve-md.awk: New file.
- * config/aarch64/t-aarch64 (s-check-sve-md): New rule.
- (insn-conditions.md): Depend on it.
-
-2019-08-07 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91385
- * config/i386/sse.md (*negsi2_1_zext): Simplify insn pattern.
- (*negsi2_cmpz_zext): Ditto.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/iterators.md (commutative): Remove.
-
-2019-08-07 Richard Earnshaw <rearnsha@arm.com>
-
- PR driver/91130
- * lto-wrapper.c (find_and_merge_options): Use CL_DRIVER when
- processing COLLECT_GCC_OPTIONS.
- (run_gcc): Likewise.
-
-2019-08-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR tree-optimization/91109
- * lra-remat.c (update_scratch_ops): Remove assignment of the
- hard register.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * data-streamer.h (streamer_write_poly_uint64): Declare.
- (streamer_read_poly_uint64): Likewise.
- * data-streamer-in.c (streamer_read_poly_uint64): New function.
- * data-streamer-out.c (streamer_write_poly_uint64): Likewise.
- * ipa-predicate.h (condition::size): Turn into a poly_int64.
- (add_condition): Take a poly_int64 size.
- * ipa-predicate.c (add_condition): Likewise.
- * ipa-prop.h (ipa_load_from_parm_agg): Take a poly_int64 size pointer.
- * ipa-prop.c (ipa_load_from_parm_agg): Likewise.
- (ipcp_modif_dom_walker::before_dom_children): Update accordingly.
- * ipa-fnsummary.c (evaluate_conditions_for_known_args): Handle
- condition::size as a poly_int64.
- (unmodified_parm_1): Take a poly_int64 size pointer.
- (unmodified_parm): Likewise.
- (unmodified_parm_or_parm_agg_item): Likewise.
- (set_cond_stmt_execution_predicate): Update accordingly.
- (set_switch_stmt_execution_predicate): Likewise.
- (will_be_nonconstant_expr_predicate): Likewise.
- (will_be_nonconstant_predicate): Likewise.
- (inline_read_section): Stream condition::size as a poly_int.
- (ipa_fn_summary_write): Likewise.
-
-2019-08-07 Martin Liska <mliska@suse.cz>
-
- * fold-const.c (twoval_comparison_p): Replace int
- with bool as a return type.
- (simple_operand_p): Likewise.
- (operand_equal_p): Replace int with bool as a return type.
- * fold-const.h (operand_equal_p): Likewise.
-
-2019-08-07 Jakub Jelinek <jakub@redhat.com>
-
- * tree-core.h (enum omp_clause_code): Adjust OMP_CLAUSE_USE_DEVICE_PTR
- OpenMP description. Add OMP_CLAUSE_USE_DEVICE_ADDR clause.
- * tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries
- for OMP_CLAUSE_USE_DEVICE_ADDR clause.
- (walk_tree_1): Handle OMP_CLAUSE_USE_DEVICE_ADDR.
- * tree-pretty-print.c (dump_omp_clause): Likewise.
- * tree-nested.c (convert_nonlocal_omp_clauses,
- convert_local_omp_clauses): Likewise.
- * gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses):
- Likewise.
- * omp-low.c (scan_sharing_clauses, lower_omp_target): Likewise.
- Treat OMP_CLAUSE_USE_DEVICE_ADDR like OMP_CLAUSE_USE_DEVICE_PTR
- clause with array or reference to array types, no matter what type
- except for reference it has.
-
-2019-08-07 Kewen Lin <linkw@gcc.gnu.org>
-
- * config/rs6000/vector.md (vrotr<mode>3): New define_expand.
-
-2019-08-07 Kito Cheng <kito.cheng@sifive.com>
-
- * config/riscv/multilib-generator: (canonical_order): Add 'g'.
- (arch_canonicalize): Support rv32g and rv64g and fix error
- handling.
-
-2019-08-06 Martin Liska <mliska@suse.cz>
-
- * cgraph.c (cgraph_node::dump): Dump DECL_IS_OPERATOR_NEW_P
- and DECL_IS_OPERATOR_DELETE_P.
-
-2019-08-06 Jakub Jelinek <jakub@redhat.com>
-
- * tree.h (OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV): Rename to ...
- (OMP_CLAUSE_LASTPRIVATE_LOOP_IV): ... this. Adjust comment.
- * gimplify.c (gimple_add_tmp_var): In SIMD contexts, turn addressable
- new vars into GOVD_PRIVATE rather than GOVD_LOCAL.
- (gimplify_omp_for): Don't do C++ random access iterator clause
- adjustments on combined constructs from OMP_LOOP. For OMP_LOOP,
- don't predetermine the artificial iterator in case of C++ random
- access iterators as lastprivate, but private. For OMP_LOOP, force
- bind expr around simd body and force for_pre_body before the
- construct. Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of
- OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV.
- (gimplify_omp_loop): Add firstprivate clauses on OMP_PARALLEL for
- diff var of C++ random access iterators. Handle
- OMP_CLAUSE_FIRSTPRIVATE. For OMP_CLAUSE_LASTPRIVATE_LOOP_IV, if
- not outermost also add OMP_CLAUSE_FIRSTPRIVATE, and in both cases
- clear OMP_CLAUSE_LASTPRIVATE_LOOP_IV on the lastprivate clause
- on the OMP_FOR and OMP_DISTRIBUTE constructs if any.
- * omp-low.c (lower_rec_input_clauses): For
- OMP_CLAUSE_LASTPRIVATE_LOOP_IV on simd copy construct the private
- variables instead of default constructing them.
- (lower_lastprivate_clauses): Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV
- instead of OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV and move the
- is_taskloop_ctx check from the assert to the guarding condition.
-
-2019-08-06 Kito Cheng <kito.cheng@sifive.com>
-
- * config/riscv/multilib-generator: (canonical_order): New.
- (arch_canonicalize): Dito.
- Apply arch_canonicalize for alts.
-
-2019-08-05 Martin Sebor <msebor@redhat.com>
-
- * doc/extend.texi (Common Variable Attributes): Document alias
- attribute.
-
-2019-08-05 Marek Polacek <polacek@redhat.com>
-
- PR c++/91338 - Implement P1161R3: Deprecate a[b,c].
- * doc/invoke.texi: Document -Wcomma-subscript.
-
-2019-08-05 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-core.h (tree_function_decl): Make function_code an
- independent field. Group the remaining bitfields into bytes
- and move decl_type so that it contines to be at a byte boundary.
- Leave 12 bits for future expansion.
-
-2019-08-05 Richard Sandiford <richard.sandiford@arm.com>
-
- * gimple-fold.c (gimple_fold_mask_load_store_mem_ref)
- (gimple_fold_mask_load, gimple_fold_mask_store): New functions.
- (gimple_fold_call): Use them to fold IFN_MASK_LOAD and
- IFN_MASK_STORE.
-
-2019-08-05 Richard Sandiford <richard.sandiford@arm.com>
-
- * gimple.h (gimple_move_vops): Declare.
- * gimple.c (gimple_move_vops): New function
- * gimple-fold.c (replace_call_with_call_and_fold)
- (gimple_fold_builtin_memory_op, gimple_fold_builtin_memset)
- (gimple_fold_builtin_stpcpy, fold_builtin_atomic_compare_exchange)
- (gimple_fold_call): Use it.
- * ipa-param-manipulation.c (ipa_modify_call_arguments): Likewise.
- * tree-call-cdce.c (use_internal_fn): Likewise.
- * tree-if-conv.c (predicate_load_or_store): Likewise.
- * tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise.
- * tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Likewise.
- * tree-ssa-propagate.c (finish_update_gimple_call): Likewise.
- (update_call_from_tree): Likewise.
- * tree-vect-stmts.c (vectorizable_load): Likewise.
- * tree-vectorizer.c (adjust_simduid_builtins): Likewise.
-
-2019-08-05 Martin Liska <mliska@suse.cz>
-
- PR c++/91334
- * tree-ssa-dce.c (propagate_necessity): Handle new operators
- with not arguments.
- (eliminate_unnecessary_stmts): Likewise.
-
-2019-08-05 Richard Biener <rguenther@suse.de>
-
- PR middle-end/91169
- * fold-const.c (get_array_ctor_element_at_index): Create
- offset_ints according to the sign of the index type and treat
- that as signed if it is obviously so.
-
-2019-08-05 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91341
- * config/i386/avxintrin.h (_mm256_loadu2_m128, _mm256_storeu2_m128,
- _mm256_loadu2_m128d, _mm256_storeu2_m128d, _mm256_loadu2_m128i,
- _mm256_storeu2_m128i): New function.
-
-2019-08-05 Kito Cheng <kito.cheng@sifive.com>
-
- * config/riscv/riscv.c (riscv_promote_function_mode): New.
- (TARGET_PROMOTE_FUNCTION_MODE): Use riscv_promote_function_mode.
-
-2019-08-05 Alan Modra <amodra@gmail.com>
-
- PR target/91349
- * config/rs6000/freebsd64.h (CPLUSPLUS_CPP_SPEC),
- (LINK_GCC_C_SEQUENCE_SPEC): Undef.
-
-2019-08-04 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/install.texi (Prerequisites): Remove reference to Tcl 8.6
- bug that was fixed in Tcl 8.6.1.
-
-2019-08-02 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/future.md: New file.
- * config/rs6000/rs6000.md: Include future.md.
- * config/rs6000/t-rs6000 (MD_INCLUDES): Add future.md.
-
-2019-08-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * function.c (assign_parm_adjust_stack_rtl): Revise STRICT_ALIGNMENT
- check to use targetm.slow_unaligned_access instead.
-
- * function.c (assign_param_data_one): Remove unused data members.
-
-2019-08-02 Steve Ellcey <sellcey@marvell.com>
-
- * omp-simd-clone.c (simd_clone_adjust_return_type): Remove call to
- build_distinct_type_copy.
- (simd_clone_adjust_argument_types): Ditto.
- (simd_clone_adjust): Call build_distinct_type_copy here.
- (expand_simd_clones): Ditto.
-
-2019-08-02 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91201
- * config/i386/sse.md (*vec_extractv16qi_zext): New insn pattern.
-
-2019-08-02 Alexander Monakov <amonakov@ispras.ru>
-
- * tree-ssa-loop-im.c (sort_bbs_in_loop_postorder_cmp): Simplify casts
- from 'const void *'.
- (sort_locs_in_loop_postorder_cmp): Likewise.
-
-2019-08-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * doc/invoke.texi (hot-bb-count-fraction): Rework description.
- (hot-bb-count-ws-permille): Likewise.
- (hot-bb-frequency-fraction): Likewise.
- (unlikely-bb-count-fraction): Likewise.
- * params.def (hot-bb-count-fraction): Rework description.
- (hot-bb-count-ws-permille): Likewise.
- (hot-bb-frequency-fraction): Likewise.
- (unlikely-bb-count-fraction): Likewise. Remove min and max values.
- * predict.c (get_hot_bb_threshold): Deal with 0 HOT_BB_COUNT_FRACTION.
-
-2019-08-02 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91323
- * config/i386/i386-expand.c (ix86_unordered_fp_compare) <case LTGT>:
- Return false.
-
-2019-08-02 Richard Biener <rguenther@suse.de>
-
- * vec.h (vec::sort): Add gcc_qsort_r support.
- (vec::bsearch): Add an overload with gcc_qsort_r style callbacks.
- * tree-ssa-loop-im.c (sort_bbs_in_loop_postorder_cmp): Adjust
- to gcc_qsort_r style callback.
- (sort_locs_in_loop_postorder_cmp): Likewise.
- (analyze_memory_references): Use gcc_sort_r interfaces.
- (find_ref_loc_in_loop_cmp): Use new bsearch overload.
-
-2019-08-02 Martin Liska <mliska@suse.cz>
-
- PR lto/91313
- * gcc.c (driver::maybe_run_linker): Call detect_jobserver
- to detect working job server.
- (driver::detect_jobserver): Test whether jobserver
- is active from GCC driver. That will prevent situation where
- GCC is invoked from a LD plugin and the linker already uses
- file descriptors suggested by make. That leads to a wrong
- detection.
- * gcc.h (driver): Add detect_jobserver.
- * lto-wrapper.c (jobserver_active_p): Simplify sscanf by
- not scanning for --jobserver-auth prefix.
-
-2019-08-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91201
- * config/i386/i386-expand.c (ix86_expand_vector_extract): For elt == 0
- V16QImode extraction without sse4.1 try to use V4SImode lowpart
- extraction.
-
-2019-08-01 Martin Sebor <msebor@redhat.com>
-
- PR c++/90947
- * tree.c (type_initializer_zero_p): Define.
- * tree.h (type_initializer_zero_p): New function.
-
-2019-08-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfgrtl.c (relink_block_chain): Add line returns in dump file.
-
-2019-08-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * cgraph.h (cgraph_edge::maybe_hot_p): Tweak comment.
- * cgraph.c (cgraph_edge::maybe_hot_p): Likewise. Remove useless test.
- * predict.c (maybe_hot_count_p): Likewise.
- (maybe_hot_bb_p): Tweak comment.
- (maybe_hot_edge_p): Likewise.
- (probably_never_executed): Likewise. Minor tweak.
- (probably_never_executed_bb_p): Likewise.
- (unlikely_executed_edge_p): Likewise.
- (probably_never_executed_edge_p): Likewise.
- (optimize_function_for_size_p): Likewise.
- (optimize_function_for_speed_p): Likewise.
- (function_optimization_type): Likewise.
- (optimize_bb_for_size_p): Likewise.
- (optimize_bb_for_speed_p): Likewise.
- (bb_optimization_type): Likewise.
- (optimize_edge_for_size_p): Likewise.
- (optimize_edge_for_speed_p): Likewise.
- (optimize_insn_for_size_p): Likewise.
- (optimize_insn_for_speed_p): Likewise.
- (optimize_loop_for_size_p): Likewise.
- (optimize_loop_for_speed_p): Likewise.
- (optimize_loop_nest_for_speed_p): Likewise.
- (optimize_loop_nest_for_size_p): Likewise.
- (predictable_edge_p): Likewise.
- (handle_missing_profiles): Minor tweak.
-
-2019-08-01 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/predicates.md (pcrel_external_address): Update
- comment.
-
-2019-08-01 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/85693
- * config/i386/mmx.md (usadv8qi): New expander.
-
-2019-08-01 Matthew Beliveau <mbelivea@redhat.com>
-
- PR c++/90590
- * c-warn.c (c_do_switch_warnings): Suppress warning for enumerators
- with reserved names that are in a system header.
-
-2019-08-01 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (vec_extractv2si_0): Add (r,x) alternative.
- (*vec_extractv2si_0_zext_sse4): New insn pattern.
- (*vec_extractv2si_0_zext): Ditto.
- (*vec_extractv2si_1): Add (rm,x) alternative.
- (*vec_extractv2si_1_zext): New insn pattern.
- (*vec_extractv2si_zext_mem): Add "TARGET_MMX || TARGET_MMX_WITH_SSE"
- insn constraint.
-
-2019-08-01 Richard Biener <rguenther@suse.de>
-
- * domwalk.c (bb_postorder): Remove static variable.
- (cmp_bb_postorder): Adjust.
- (sort_bbs_postorder): Adjust and use gcc_sort_r.
- (dom_walker::walk): Adjust.
-
-2019-08-01 Alexander Monakov <amonakov@ispras.ru>
-
- * sort.cc (sort_r_ctx): New struct.
- (reorder23): Make templated on context type.
- (reorder45): Ditto.
- (cmp1): Ditto. Adjust signature.
- (netsort): Ditto.
- (mergesort): Ditto.
- [CHECKING_P] (cmp2to3): New static function. Use it...
- (gcc_qsort) [CHECKING_P]: ...here.
- (gcc_sort_r): New function.
- * system.h (sort_r_cmp_fn): New function typedef.
- (qsort_chk): Adjust signature.
- (gcc_sort_r): Declare.
- * vec.c (qsort_chk_error): Adjust.
- (qsort_chk): Adjust.
-
-2019-08-01 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-pre.c (has_abnormal_preds): Remove global var.
- (compute_antic): Localize it here.
-
-2019-07-31 Maxim Blinov <maxim.blinov@embecosm.com>
-
- * common/config/riscv/riscv-common.c: Check -march string ends
- with null.
-
-2019-07-31 Alexander Monakov <amonakov@ispras.ru>
-
- * ipa-devirt.c (type_warning_cmp): Make static.
- (decl_warning_cmp): Ditto.
-
-2019-07-31 Peter Bergner <bergner@linux.ibm.com>
-
- PR target/91050
- * config/rs6000/rs6000.opt (mdejagnu-cpu=): Delete option.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
- use of deleted rs6000_dejagnu_cpu_index variable.
- * config/rs6000/rs6000.h (DRIVER_SELF_SPECS): Define.
- (SUBTARGET_DRIVER_SELF_SPECS): Likewise.
- * config/darwin.h (DRIVER_SELF_SPECS): Rename from this ...
- (SUBTARGET_DRIVER_SELF_SPECS): ...to this.
- * config/i386/i386.h (DRIVER_SELF_SPECS): Define.
- (SUBTARGET_DRIVER_SELF_SPECS): Likewise.
-
-2019-07-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91280
- * tree-ssa-structalias.c (get_constraint_for_component_ref):
- Decompose MEM_REF manually for offset handling.
-
-2019-07-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91293
- * tree-vect-slp.c (vect_build_slp_tree_2): Do not swap operands
- of reduction stmts.
-
-2019-07-31 Matt Thomas <matt@3am-software.com>
- Nick Hudson <nick@nthcliff.demon.co.uk>
- Matthew Green <mrg@eterna.com.au>
- Maya Rashish <coypu@sdf.org>
-
- * config.gcc (hppa*-*-netbsd*): New target.
- * config/pa/pa-netbsd.h: New file.
- * config/pa/pa32-netbsd.h: New file.
-
-2019-07-31 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91201
- * config/i386/mmx.md (reduc_plus_scal_v8qi): New expander.
-
-2019-07-31 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-valu.md
- (scatter<mode>_insn_1offset<exec_scatter>): Remove s_waitcnt.
- (scatter<mode>_insn_1offset_ds<exec_scatter>): Likewise.
- (scatter<mode>_insn_2offsets<exec_scatter>): Likewise.
- * config/gcn/gcn.c (gcn_md_reorg): Add delayeduse and reads to
- struct ilist. Add nops for delayeduse insns.
- * config/gcn/gcn.md (delayeduse): New attribute.
- (*movbi): Remove s_waitcnt from stores.
- (*mov<mode>_insn): Likewise.
- (*movti_insn): Likewise. Add delayeduse attribute.
- (sync_compare_and_swap<mode>_insn): Add delayeduse attribute.
- (atomic_store<mode>): Remove or adjust s_waitcnt.
-
-2019-07-31 Richard Biener <rguenther@suse.de>
-
- * vr-values.h (vr_values::swap_vr_value): New.
- (vr_values::free_value_range): likewise.
- * vr-values.c (vr_values::swap_vr_value): Implement.
- * gimple-ssa-evrp-analyze.h (evrp_range_analyzer::pop_value_range):
- Do not return a range or take a var.
- (evrp_range_analyzer::stack): Change back to recording a non-const
- value_range *.
- * gimple-ssa-evrp-analyze.c
- (evrp_range_analyzer::record_ranges_from_stmt): Free unused
- value-range.
- (evrp_range_analyzer::pop_to_marker): Adjust.
- (evrp_range_analyzer::push_value_range): Use new swap_vr_value.
- (evrp_range_analyzer::pop_value_range): Likewise. Free the
- no longer needed value-range.
-
-2019-07-31 Martin Liska <mliska@suse.cz>
-
- * tree-ssa-dce.c (propagate_necessity): Delete operator can
- have size and (or) alignment as 2nd and later arguments.
- Mark all of them as necessary.
-
-2019-07-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91178
- * tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address):
- Use tail-recursion.
-
-2019-07-31 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91201
- * config/i386/sse.md (reduc_plus_scal_v16qi): New expander.
- (REDUC_PLUS_MODE): Add V32QImode for TARGET_AVX and V64QImode for
- TARGET_AVX512F.
- (reduc_plus_scal_<mode>): Improve formatting by introducing
- a temporary.
-
-2019-07-31 Sudakshina Das <sudi.das@arm.com>
-
- * config/aarch64/aarch64-builtins.c (enum aarch64_builtins): Add
- AARCH64_TME_BUILTIN_TSTART, AARCH64_TME_BUILTIN_TCOMMIT,
- AARCH64_TME_BUILTIN_TTEST and AARCH64_TME_BUILTIN_TCANCEL.
- (aarch64_init_tme_builtins): New.
- (aarch64_init_builtins): Call aarch64_init_tme_builtins.
- (aarch64_expand_builtin_tme): New.
- (aarch64_expand_builtin): Handle TME builtins.
- * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
- __ARM_FEATURE_TME when enabled.
- * config/aarch64/aarch64-option-extensions.def: Add "tme".
- * config/aarch64/aarch64.h (AARCH64_FL_TME, AARCH64_ISA_TME): New.
- (TARGET_TME): New.
- * config/aarch64/aarch64.md (define_c_enum "unspec"): Add UNSPEC_TTEST.
- (define_c_enum "unspecv"): Add UNSPECV_TSTART, UNSPECV_TCOMMIT and
- UNSPECV_TCANCEL.
- (tstart, ttest, tcommit, tcancel): New instructions.
- * config/aarch64/arm_acle.h (__tstart, __tcommit): New.
- (__tcancel, __ttest): New.
- (_TMFAILURE_REASON, _TMFAILURE_RTRY, _TMFAILURE_CNCL): New macro.
- (_TMFAILURE_MEM, _TMFAILURE_IMP, _TMFAILURE_ERR): Likewise.
- (_TMFAILURE_SIZE, _TMFAILURE_NEST, _TMFAILURE_DBG): Likewise.
- (_TMFAILURE_INT, _TMFAILURE_TRIVIAL): Likewise.
- * config/arm/types.md: Add new tme type attr.
- * doc/invoke.texi: Document "tme".
-
-2019-07-31 Joel Hutton <Joel.Hutton@arm.com>
-
- * config/arm/arm_cmse.h (cmse_nonsecure_caller): Add
- warn_unused_result attribute.
- (cmse_check_address_range): Add warn_unused_result attribute.
-
-2019-07-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91257
- * tree-vrp.c (union_ranges): Unify equality and less tests
- by using compare_values. Re-order cheap tests first.
-
-2019-07-31 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91301
- * gimplify.c (gimplify_omp_for): If for class iterator on
- distribute parallel for there is no data sharing clause
- on inner_for_stmt, look for private clause on combined
- parallel too and if found, move it to inner_for_stmt.
-
-2019-07-31 Richard Sandiford <richard.sandiford@arm.com>
-
- * lra-int.h (lra_operand_data): Remove early_clobber field.
- (lra_insn_reg): Likewise.
- * lra.c (debug_operand_data): Update accordingly.
- (setup_operand_alternative): Likewise.
- (new_insn_reg): Likewise. Remove early_clobber parameter.
- (collect_non_operand_hard_regs): Update call accordingly.
- Don't assign to lra_insn_reg::early_clobber.
- (add_regs_to_insn_regno_info): Remove early_clobber parameter
- and update calls to new_insn_reg.
- (lra_update_insn_regno_info): Update calls accordingly.
- * lra-constraints.c (update_and_check_small_class_inputs): Take the
- alternative number as a parameter and test whether the operand
- is earlyclobbered in that particular alternative.
- (process_alt_operands): Update call accordingly. Use per-alternative
- checks for earyclobber here too.
- * lra-lives.c (reg_early_clobber_p): Check early_clobber_alts
- against zero for IRA_UNKNOWN_ALT.
-
-2019-07-30 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.c (alpha_option_override): Quote a C type.
-
-2019-07-30 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/thumb2.md (thumb2_movsi_insn): Adjust literal offset.
- * config/arm/vfp.md (thumb2_movsi_vfp): Likewise.
-
-2019-07-30 Martin Liska <mliska@suse.cz>
-
- PR ipa/89330
- * cgraph.c (cgraph_edge::make_direct): Use
- edge->indirect_unknown_callee as edge->resolve_speculation can
- deallocate edge which is this pointer.
-
-2019-07-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91257
- * bitmap.c (bitmap_ior_and_compl_into): Open-code.
-
-2019-07-30 Martin Liska <mliska@suse.cz>
-
- * doc/invoke.texi: Document new behavior.
- * lto-wrapper.c (cpuset_popcount): New function
- is a copy of libgomp/config/linux/proc.c.
- (init_num_threads): Likewise.
- (run_gcc): Automatically detect core count for -flto.
- (jobserver_active_p): New function.
-
-2019-07-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91257
- * bitmap.h (bitmap_ior_into_and_free): Declare.
- * bitmap.c (bitmap_list_unlink_element): Add defaulted param
- whether to add the unliked element to the freelist.
- (bitmap_list_insert_element_after): Add defaulted param for
- an already allocated element.
- (bitmap_ior_into_and_free): New function.
- * tree-ssa-structalias.c (condense_visit): Reduce the
- ponts-to and edge bitmaps of the SCC members in a
- logarithmic fashion rather than all to one.
-
-2019-07-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-ssa-math-opts.c (convert_mult_to_fma): Add a mul_cond
- parameter. When nonnull, make sure that the addition or subtraction
- has the same condition.
- (math_opts_dom_walker::after_dom_children): Try convert_mult_to_fma
- for CFN_COND_MUL too.
-
-2019-07-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91291
- * tree-ssa-sccvn.c (rpo_elim::eliminate_push_avail): Ignore
- constant values.
-
-2019-07-30 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91216
- * omp-low.c (global_nonaddressable_vars): New variable.
- (use_pointer_for_field): For global decls, if they are non-addressable,
- remember it in the global_nonaddressable_vars bitmap, if they are
- addressable and in the global_nonaddressable_vars bitmap, ignore their
- TREE_ADDRESSABLE bit.
- (omp_copy_decl_2): Clear TREE_ADDRESSABLE also on private copies of
- vars in global_nonaddressable_vars bitmap.
- (execute_lower_omp): Free global_nonaddressable_vars bitmap.
-
- PR target/91150
- * config/i386/i386-expand.c (expand_vec_perm_blend): Change mask type
- from unsigned to unsigned HOST_WIDE_INT. For E_V64QImode cast
- comparison to unsigned HOST_WIDE_INT before shifting it left.
-
-2019-07-30 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (movstrict<mode>): Use register_operand
- predicate for operand 0. Add expander condition. Assert that
- operand 0 is a SUBREG RTX.
- (*movstrict<mode>_1): Use register_operand predicate for operand 0.
- Update operand constraints and insn condition.
- (zero_extend<mode>si2_and): Do not call gen_movstrict<mode>.
- (zero_extendqihi2_and): Do not call gen_movstrictqi.
- (*setcc_qi_slp): Use register_operand predicate for operand 0.
- Update operand 0 constraints.
- (setcc_qi_slp splitters): Use register_operand predicate for operand 0.
-
-2019-07-29 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.h (DRIVER_SELF_SPECS): Define and emit errors
- when -m{code,data}-region are used without -mlarge.
- * config/msp430/msp430.c (msp430_option_override): Error when a
- non-default code or data region is used without -mlarge.
- (msp430_section_attr): Emit a warning and do not add upper/lower/either
- attributes when they are used without -mlarge.
-
-2019-07-29 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- PR target/70320
- * config/msp430/msp430.h: Define ADDITIONAL_REGISTER_NAMES.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/91242
- * wide-int.h (generic_wide_int::sext_elt): New function.
- * inchash.h (hash::add_wide_int): Use it instead of elt.
-
-2019-07-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm-builtins.c (acle_builtin_data): Expand VAR1 to
- CODE_FOR_arm_##.
- * config/arm/arm.md (<crc_variant>): Rename to...
- (arm_<crc_variant>): ... This.
- (<cdp>): Rename to...
- (arm_<cdp>): ... This.
- (<ldc>): Rename to...
- (arm_<ldc>): ... This.
- (<stc>): Rename to...
- (arm_<stc>): ... This.
- (<mcr>): Rename to...
- (arm_<mcr>): ... This.
- (<mrc>): Rename to...
- (arm_<mrc>): ... This.
- (<mcrr>): Rename to...
- (arm_<mcrr>): ... This.
- (<mrrc>): Rename to...
- (arm_<mrrc>): ... This.
-
-2019-07-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91257
- * tree-ssa-sccvn.h (struct vn_avail): New.
- (struct vn_ssa_aux): Add avail member.
- * tree-ssa-sccvn.c (class rpo_elim): Remove m_rpo_avail
- member, add m_avail_freelist one.
- (rpo_elim::~rpo_elim): Remove.
- (rpo_elim::eliminate_avail): Adjust to new avail tracking
- data structure.
- (rpo_elim::eliminate_push_avail): Likewise.
- (do_unwind): Likewise.
- (do_rpo_vn): Likewise.
-
-2019-07-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91257
- * tree-vrp.c (operand_less_p): Avoid dispatching to fold for
- most cases, instead call compare_values which handles the
- symbolic ranges we handle specially.
- (compare_values_warnv): Do not call operand_less_p but open-code
- the effective fold calls. Avoid converting so much.
-
-2019-07-29 Martin Liska <mliska@suse.cz>
-
- * tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not
- remove LHS of operator new call. It's handled latter.
-
-2019-07-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91267
- * vr-values.c (vr_values::update_value_range): Add early return
- for effectively VARYING lattice entry.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- PR debug/86638
- * tree-ssa-dce.c (keep_all_vdefs_p): New function.
- (mark_stmt_if_obviously_necessary): Mark all stmts with vdefs as
- necessary if keep_all_vdefs_p is true.
- (mark_aliased_reaching_defs_necessary): Add a gcc_checking_assert
- that keep_all_vdefs_p is false.
- (mark_all_reaching_defs_necessary): Likewise.
- (propagate_necessity): Skip the vuse scan if keep_all_vdefs_p is true.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * common.opt (Og): Change the initial value of flag_dse to 0.
- * opts.c (default_options_table): Move OPT_ftree_dse from
- OPT_LEVELS_1_PLUS to OPT_LEVELS_1_PLUS_NOT_DEBUG. Also add
- OPT_fdse to OPT_LEVELS_1_PLUS_NOT_DEBUG. Put the OPT_ftree_pta
- entry before the OPT_ftree_sra entry.
- * doc/invoke.texi (Og): Add -fdse and -ftree-dse to the list
- of flags disabled by Og.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-cfg.c (execute_fixup_cfg): Don't delete stores to write-only
- variables for -Og.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * doc/sourcebuild.texi (check-function-bodies): Document.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * simplify-rtx.c (simplify_const_unary_operation): Fold a
- VEC_DUPLICATE of a fixed-length vector even if the result
- is variable-length. Likewise fold a duplicate of a
- variable-length vector if the variable-length vector is
- itself a duplicate of a fixed-length sequence.
- (test_vector_ops_duplicate): Test more cases.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * vector-builder.h (vector_builder): Add a shape template parameter.
- (vector_builder::new_unary_operation): New function, generalizing
- the old tree_vector_builder function.
- (vector_builder::new_binary_operation): Likewise.
- (vector_builder::binary_encoded_nelts): Likewise.
- * int-vector-builder.h (int_vector_builder): Update template
- parameters to vector_builder.
- (int_vector_builder::shape_nelts): New function.
- * rtx-vector-builder.h (rtx_vector_builder): Update template
- parameters to vector_builder.
- (rtx_vector_builder::shape_nelts): New function.
- (rtx_vector_builder::nelts_of): Likewise.
- (rtx_vector_builder::npatterns_of): Likewise.
- (rtx_vector_builder::nelts_per_pattern_of): Likewise.
- * tree-vector-builder.h (tree_vector_builder): Update template
- parameters to vector_builder.
- (tree_vector_builder::shape_nelts): New function.
- (tree_vector_builder::nelts_of): Likewise.
- (tree_vector_builder::npatterns_of): Likewise.
- (tree_vector_builder::nelts_per_pattern_of): Likewise.
- * tree-vector-builder.c (tree_vector_builder::new_unary_operation)
- (tree_vector_builder::new_binary_operation): Delete.
- (tree_vector_builder::binary_encoded_nelts): Likewise.
- * simplify-rtx.c: Include rtx-vector-builder.h.
- (distributes_over_addition_p): New function.
- (simplify_const_unary_operation)
- (simplify_const_binary_operation): Generalize handling of vector
- constants to include variable-length vectors.
- (test_vector_ops_series): Add more tests.
-
-2019-07-28 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/91222
- * ipa-devirt.c (warn_types_mismatch): Compare indentifiers
- than INDENTIFIER_POINTER.
-
-2019-07-28 Martin Liska <mliska@suse.cz>
-
- PR ipa/89330
- * cgraph.c (symbol_table::create_edge): Always allocate
- a cgraph_edge.
- (symbol_table::free_edge): Store summary_id to
- edge_released_summary_ids if != -1;
- * cgraph.h (NEXT_FREE_NODE): Remove.
- (SET_NEXT_FREE_NODE): Likewise.
- (NEXT_FREE_EDGE): Likewise.
- (symbol_table::release_symbol): Store summary_id to
- cgraph_released_summary_ids if != -1;
- (symbol_table::allocate_cgraph_symbol): Always allocate
- a cgraph_node.
-
-2019-07-28 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000-call.c (rs6000_output_mi_thunk): Use
- gen_sibcall.
-
-2019-07-28 Alan Modra <amodra@gmail.com>
-
- PR target/91135
- * config/rs6000/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Don't
- define.
- * config/rs6000/linux64.h (TARGET_OS_CPP_BUILTINS): Invoke
- GNU_USER_TARGET_OS_CPP_BUILTINS for aixdesc abi.
- (GNU_USER_TARGET_D_OS_VERSIONS): Don't define.
-
-2019-07-28 Alan Modra <amodra@gmail.com>
-
- PR target/91050
- * config/rs6000/sysv4.h (ASM_DEFAULT_SPEC): Modify if -m64.
- * config/rs6000/default64.h (ASM_DEFAULT_SPEC): Define.
- * config/rs6000/freebsd64.h (ASM_DEFAULT_SPEC): Don't define.
- * config/rs6000/linux64.h (ASM_DEFAULT_SPEC): Likewise.
- * config/rs6000/rtems.h (ASM_DEFAULT_SPEC): Likewise.
- * config/rs6000/rs6000.h (ASM_DEFAULT_EXTRA): Define and use
- in asm_default spec.
- * config/rs6000/eabialtivec.h (ASM_DEFAULT_EXTRA): Redefine.
- * config/rs6000/linuxaltivec.h (ASM_DEFAULT_EXTRA): Redefine.
-
-2019-07-28 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/include/gpl_v3.texi (Copying): Use https for www.gnu.org.
-
-2019-07-26 Tamar Christina <tamar.christina@arm.com>
-
- PR target/89517
- * config.gcc: Relax parsing of AARCH64_OPT_EXTENSION.
- * config/aarch64/aarch64-option-extensions.def: Add new comments
- and restore easier to read options.
-
-2019-07-26 Tamar Christina <tamar.christina@arm.com>
-
- * convert.c (convert_to_real_1): Move part of conversion code...
- * match.pd: ...To here.
-
-2019-07-26 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/89330
- * ipa-inline-transform.c (check_speculations_1): New function.
- (push_all_edges_in_set_to_vec): Likewise.
- (check_speculations): Use check_speculations_1, new parameter
- new_edges.
- (inline_call): Pass new_edges to check_speculations.
- * ipa-inline.c (add_new_edges_to_heap): Assert edge_callee is not
- NULL.
- (speculation_useful_p): Early return true if edge is inlined, remove
- later checks for inline_failed.
-
-2019-07-25 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/91223
- * lra-constraints.c (process_alt_operands): Fail for unsuccessful
- matching with INOUT operand.
-
-2019-07-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * stmt.c (expand_case): Try to narrow the index type if it's larger
- than a word. Tidy up.
-
-2019-07-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * cif-code.def (NEVER_CALL): New code.
- * ipa-inline.c (want_inline_small_function_p): Fix formatting issues.
- Set the failure to CIF_NEVER_CALL if the IPA count is zero.
-
-2019-07-25 Wilco Dijkstra <wdijkstr@arm.com>
-
- * config/arm/thumb2.md (thumb2_movsi_insn): Fix load/store low reg.
- * config/arm/vfp.md (thumb2_movsi_vfp): Likewise.
-
-2019-07-23 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-devirt.c (add_type_duplicate): Fix return value.
-
-2019-07-25 Richard Biener <rguenther@suse.de>
-
- * tree-vrp.c (extract_range_from_multiplicative_op): Add
- type parameter and use it instead of guessing expression
- type from the first operand.
- (extract_range_from_binary_expr): Pass expr_type down.
-
-2019-07-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm.md (SATrev): Change to code attribute.
- (*satsi_<SAT:code>): Adjust for the above.
- (*satsi_<SAT:code>_shift): Likewise.
-
-2019-07-25 Richard Biener <rguenther@suse.de>
-
- * gimple-loop-versioning.cc (loop_versioning::prune_loop_conditions):
- Make value_range * temporary const.
- * gimple-ssa-evrp-analyze.c (evrp_range_analyzer::try_find_new_range):
- Likewise.
- (evrp_range_analyzer::record_ranges_from_): Likewise.
- (evrp_range_analyzer::pop_value_range): Return a const value_range *,
- deal with having recorded a const one.
- * gimple-ssa-evrp-analyze.h (evrp_range_analyzer::get_value_range):
- Return a const value_range *.
- (evrp_range_analyzer::pop_value_range): Likewise.
- (evrp_range_analyzer::stack): Record const value_range *s.
- * gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children):
- Adjust.
- * gimple-ssa-sprintf.c (get_int_range): Likewise.
- (format_integer): Likewise.
- (sprintf_dom_walker::handle_gimple_call): Likewise.
- * tree-ssa-dom.c (simplify_stmt_for_jump_threading): Likewise.
- * tree-vrp.c (vrp_prop::set_def_to_varying): Add.
- (vrp_prop::get_value_range): Adjust.
- (vrp_prop::vrp_initialize): Use set_def_to_varying instead of
- modifying the lattice in-place.
- (vrp_prop::visit_stmt): Likewise.
- * vr-values.c (vr_values::get_lattice_entry): New private method.
- (vr_values::get_value_range): Wrap it and return a const
- value_range *.
- (vr_values::set_def_to_varying): New.
- (vr_values::set_defs_to_varying): Use it.
- (vr_values::update_value_range): Likewise.
- (vr_values::vrp_stmt_computes_nonzero): Adjust.
- (values::op_with_constant_singleton_va): Likewise.
- (vr_values::extract_range_for_var_from_co): Likewise.
- (vr_values::extract_range_from_ssa_name): Likewise.
- (vr_values::extract_range_from_cond_expr): Likewise.
- (vr_values::extract_range_basic): Likewise.
- (compare_ranges): Take const value_range *, adjust.
- (compare_range_with_value): Likewise.
- (vrp_valueize): Adjust.
- (vrp_valueize_1): Likewise.
- (vr_values::get_vr_for_comparison): Return a const value_range *.
- (vr_values::compare_name_with_value): Adjust.
- (vr_values::compare_names): Likewise.
- (vr_values::vrp_evaluate_conditional_warnv_with_ops_using_ranges):
- Likewise.
- (vr_values::vrp_evaluate_conditional): Likewise.
- (find_case_label_ranges): Take a const value_range *.
- (vr_values::vrp_visit_switch_stmt): Adjust.
- (vr_values::extract_range_from_phi_node): Likewise.
- (vr_values::simplify_div_or_mod_using_ran): Likewise.
- (vr_values::simplify_abs_using_ranges): Likewise.
- (test_for_singularity): Take a const value_range *.
- (range_fits_type_p): Likewise.
- (vr_values::simplify_cond_using_ranges_1): Adjust.
- (vr_values::simplify_cond_using_ranges_2): Likewise.
- (vr_values::simplify_switch_using_ranges): Likewise.
- (vr_values::simplify_float_conversion_usi): Likewise.
- (vr_values::two_valued_val_range_p): Likewise.
- * vr-values.h (vr_values::get_value_range): Return a const
- value_range *.
- (vr_values::set_def_to_varying): New.
- (vr_values::get_lattice_entry): New private method.
- (vr_values::get_vr_for_comparison): Return a const value_range *.
-
-2019-07-25 Martin Liska <mliska@suse.cz>
- Dominik Infuhr <dominik.infuehr@theobroma-systems.com>
-
- PR c++/23383
- * common.opt: Add -fallocation-dce
- * gimple.c (gimple_call_operator_delete_p): New.
- * gimple.h (gimple_call_operator_delete_p): Likewise.
- * tree-core.h (enum function_decl_type): Add OPERATOR_DELETE.
- * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Handle
- DECL_IS_OPERATOR_DELETE_P.
- (mark_all_reaching_defs_necessary_1): Likewise.
- (propagate_necessity): Likewise.
- (eliminate_unnecessary_stmts): Handle
- gimple_call_operator_delete_p.
- * tree-streamer-in.c (unpack_ts_function_decl_value_fields):
- Add packing of OPERATOR_DELETE.
- * tree-streamer-out.c (pack_ts_function_decl_value_fields):
- Similarly here.
- * tree.h (DECL_IS_OPERATOR_DELETE_P): New.
- (DECL_SET_IS_OPERATOR_DELETE): New.
- (DECL_IS_REPLACEABLE_OPERATOR_NEW_P): Likewise.
-
-2019-07-25 Martin Liska <mliska@suse.cz>
-
- * calls.c (maybe_warn_alloc_args_overflow): Use new macros
- (e.g. DECL_SET_LAMBDA_FUNCTION and DECL_LAMBDA_FUNCTION_P).
- * coverage.c (coverage_begin_function): Likewise.
- * fold-const.c (tree_expr_nonzero_warnv_p): Likewise.
- * gimple.c (gimple_call_nonnull_result_p): Likewise.
- * ipa-icf.c (sem_item::compare_referenced_symbol_properties): Likewise.
- (sem_item::hash_referenced_symbol_properties): Likewise.
- * lto-streamer-out.c (hash_tree): Likewise.
- * predict.c (expr_expected_value_1): Likewise.
- * tree-inline.c (expand_call_inline): Likewise.
- * tree-streamer-in.c (unpack_ts_function_decl_value_fields): Likewise.
- * tree-streamer-out.c (pack_ts_function_decl_value_fields): Likewise.
- * tree-core.h (enum function_decl_type): New enum.
- (struct tree_function_decl): Remove operator_new_flag and lambda_function.
- * tree.h (FUNCTION_DECL_DECL_TYPE): New.
- (set_function_decl_type): Likewise.
- (DECL_IS_OPERATOR_NEW_P): New.
- (DECL_SET_IS_OPERATOR_NEW): Likewise.
- (DECL_LAMBDA_FUNCTION): Likewise.
- (DECL_LAMBDA_FUNCTION_P): Likewise.
- (DECL_IS_OPERATOR_NEW): Remove.
- (DECL_SET_LAMBDA_FUNCTION): Likewise.
-
-2019-07-25 Xiong Hu Luo <luoxhu@linux.ibm.com>
-
- * ipa-profile.c (get_most_common_single_value): Use
- get_nth_most_common_value.
- * profile.c (sort_hist_value): New function.
- (compute_value_histograms): Call sort_hist_value to sort the
- values after loading from disk.
- * value-prof.c (get_most_common_single_value): Rename to ...
- get_nth_most_common_value. Add input params n, return
- the n_th value and count.
- (gimple_divmod_fixed_value_transform): Use
- get_nth_most_common_value.
- (gimple_ic_transform): Likewise.
- (gimple_stringops_transform): Likewise.
- * value-prof.h (get_most_common_single_value): Add input params
- n, default to 0.
-
-2019-07-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91236
- * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fix
- size of CONSTRUCTOR write. Fix buffer size we pass to
- native_encode_expr.
-
-2019-07-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config.gcc (msp430*-*-*): Fix non-GNU style in r273774.
- * config/msp430/msp430.h (ENDFILE_SPEC): Fix non-GNU style in
- r273773.
-
-2019-07-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config.gcc (msp430*-*-*): Enable initfini_array by default unless
- explicitly disabled with --disable-initfini-array.
-
-2019-07-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.h (ENDFILE_SPEC): Wrap uses of crtn*.o in
- if-exists.
-
-2019-07-24 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91183
- PR tree-optimization/86688
- * builtins.c (compute_objsize): Handle MEM_REF.
- * tree-ssa-strlen.c (class ssa_name_limit_t): New.
- (get_min_string_length): Remove.
- (count_nonzero_bytes): New function.
- (handle_char_store): Rename...
- (handle_store): to this. Handle multibyte stores via integer types.
- (strlen_check_and_optimize_stmt): Adjust conditional and the called
- function name.
-
-2019-07-24 Martin Sebor <msebor@redhat.com>
-
- PR driver/80545
- * diagnostic.c (diagnostic_classify_diagnostic): Use lang_mask.
- (diagnostic_report_diagnostic): Same.
- * diagnostic.h (diagnostic_context::option_enabled): Add an argument.
- (diagnostic_context::lang_mask): New data member.
- * ipa-pure-const.c (suggest_attribute): Use
- lang_hooks.option_lang_mask ().
- * opts-common.c (option_enabled): Handle new argument.
- (get_option_state): Pass an additional argument.
- * opts.c (print_filtered_help): Print supported languages for
- unsupported options. Adjust printing of current state.
- * opts.h (option_enabled): Add argument.
- * toplev.c (print_switch_values): Use lang_mask.
- (general_init): Set global_dc->lang_mask.
-
-2019-07-24 Iain Sandoe <iain@sandoe.co.uk>
-
- PR bootstrap/87030
- * config/i386/darwin.h (REAL_LIBGCC_SPEC): Revert change from r273749.
-
-2019-07-24 Giuliano Belinassi <giuliano.belinassi@usp.br>
-
- * cgraphunit.c (symbol_table::compile): Start and stop
- TV_CGRAPH_IPA_PASSES and TV_CGRAPH_FUNC_EXPANSION timers.
- * timevar.def (TV_CGRAPH_IPA_PASSES, TV_CGRAPH_FUNC_EXPANSION): New.
-
-2019-07-24 Oliver Browne <oliverbrowne62@gmail.com>
-
- * gimplify.c (flag_instrument_functions_exclude_p): Include
- namespace/class information in the printable name.
- * opts.c (add_comma_separated_to_vector): Add NUL terminator
- to tokens entered into the vector.
-
-2019-07-24 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-nested.c (build_simple_mem_ref_notrap): New function.
- (get_static_chain): Call it instead of build_simple_mem_ref.
- (get_frame_field): Likewise.
- (get_nonlocal_debug_decl): Likewise.
- (convert_nonlocal_reference_op): Likewise.
-
-2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc-protos.h (arc_output_function_epilogue): Delete
- declaration.
- (arc_compute_frame_size): Millicode is disabled when compiling
- ISR.
- (arc_return_address_register): Likewise.
- (arc_compute_function_type): Likewise.
- (arc_compute_frame_size): Likewise.
- (secondary_reload_info): Likewise.
- (arc_get_unalign): Likewise.
- (arc_can_use_return_insn): Declare.
- * config/arc/arc.c (AUX_LP_START): Define
- (AUX_LP_END): Likewise.
- (arc_frame_info): Update gmask member to 64-bit datum.
- (GMASK_LEN): Update.
- (arc_compute_function_type): Make it static, move it forward.
- (arc_must_save_register): Update, consider the extra regs.
- (arc_compute_millicode_save_restore_regs): Update to use the 64
- bit gmask.
- (arc_compute_frame_size): Likewise.
- (arc_enter_leave_p): Likewise.
- (arc_save_callee_saves): Likewise.
- (arc_restore_callee_saves): Likewise.
- (arc_save_callee_enter): Likewise.
- (arc_restore_callee_leave): Likewise.
- (arc_save_callee_milli): Likewise.
- (arc_restore_callee_milli): Likewise.
- (arc_expand_prologue): Add new interrupt handling.
- (arc_return_address_register): Make it static, move it forward.
- (arc_expand_epilogue): Add new interrupt handling.
- (arc_get_unalign): Delete.
- (arc_epilogue_uses): Make sure we do not remove the extra
- saved/restored registers when interrupt.
- (arc_can_use_return_insn): New function.
- (push_reg): Likewise.
- (pop_reg): Likewise.
- (arc_save_callee_saves): Add ZOL and FPX aux registers saving
- procedures.
- (arc_restore_callee_saves): Likewise, but restoring.
- * config/arc/arc.md (VUNSPEC_ARC_ARC600_RTIE): Define.
- (R33_REG): Likewise.
- (R34_REG): Likewise.
- (R35_REG): Likewise.
- (R36_REG): Likewise.
- (R37_REG): Likewise.
- (R38_REG): Likewise.
- (R39_REG): Likewise.
- (R45_REG): Likewise.
- (R46_REG): Likewise.
- (R47_REG): Likewise.
- (R48_REG): Likewise.
- (R49_REG): Likewise.
- (R50_REG): Likewise.
- (R51_REG): Likewise.
- (R52_REG): Likewise.
- (R53_REG): Likewise.
- (R54_REG): Likewise.
- (R55_REG): Likewise.
- (R56_REG): Likewise.
- (R58_REG): Likewise.
- (type): Add rtie attribute.
- (in_call_delay_slot): Use RETURN_ADDR_REGNUM.
- (movsi_insn): Accept moves to lp_count.
- (rtie): Update pattern.
- (simple_return): Simplify it, don't use this pattern as a return
- from an interrupt.
- (arc600_rtie): New pattern.
- (p_return_i): Clean up.
- (return): Likewise.
- * config/arc/builtins.def (rtie): Only available for non ARC6xx
- family CPUs.
- * config/arc/predicates.md (move_src_operand): Consider lp_count
- as a register.
-
-2019-07-24 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/predicates.md (addv_const_operand): New predicate.
- * config/s390/s390-modes.def (CCO): New condition code mode.
- * config/s390/s390.c (s390_match_ccmode_set): Handle E_CCOmode.
- (s390_branch_condition_mask): Likewise.
- * config/s390/s390.md ("addv<mode>4", "subv<mode>4")
- ("mulv<mode>4"): New expanders.
- ("*addv<mode>3_ccoverflow", "*addv<mode>3_ccoverflow_const")
- ("*subv<mode>3_ccoverflow", "*mulv<mode>3_ccoverflow"): New
- pattern definitions.
-
-2019-07-24 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR middle-end/91166
- * match.pd (vec_perm_expr(v, v, mask) -> v): New pattern.
- (define_predicates): Add entry for uniform_vector_p.
- (vec_same_elem_p): New match pattern.
-
-2019-07-24 Iain Sandoe <iain@sandoe.co.uk>
-
- PR bootstrap/87030
- * config/i386/darwin.h (REAL_LIBGCC_SPEC): Move from here...
- * config/i386/darwin32-biarch.h .. to here.
- * config/i386/darwin64-biarch.h: Adjust comments.
- * config/rs6000/darwin32-biarch.h: Likewise.
- * config/rs6000/darwin64-biarch.h: Likewise.
- * config.gcc: Missed commit from r273746
- (*-*-darwin*): Don't include CPU t-darwin here.
- (i[34567]86-*-darwin*): Adjust to use biarch files. Produce
- an error message if i686-darwin configuration is attempted for
- Darwin >= 18.
-
-2019-07-23 Iain Sandoe <iain@sandoe.co.uk>
-
- PR bootstrap/87030
- * config.gcc (*-*-darwin*): Don't include CPU t-darwin here.
- (i[34567]86-*-darwin*): Adjust to use biarch files. Produce
- an error message if i686-darwin configuration is attempted for
- Darwin >= 18.
- (x86_64-*-darwin*): Switch to single multilib for Darwin >= 18.
- (powerpc-*-darwin*): Use biarch files where needed.
- (powerpc64-*-darwin*): Likewise.
- * config/i386/darwin.h (REAL_LIBGCC_SPEC): Move to new biarch file.
- (DARWIN_ARCH_SPEC, DARWIN_SUBARCH_SPEC): Revise for default single
- arch case.
- * config/i386/darwin32-biarch.h: New.
- * config/i386/darwin64.h: Rename.
- * config/i386/darwin64-biarch.h: To this.
- * config/i386/t-darwin: Rename.
- * config/i386/t-darwin32-biarch: To this.
- * config/i386/t-darwin64: Rename.
- * config/i386/t-darwin64-biarch: To this.
- * config/rs6000/darwin32-biarch.h: New.
- * config/rs6000/darwin64.h: Rename.
- * config/rs6000/darwin64-biarch.h: To this.
- (DARWIN_ARCH_SPEC, DARWIN_SUBARCH_SPEC): Revise for default single
- arch case.
- * config/rs6000/t-darwin8: Rename.
- * config/rs6000/t-darwin32-biarch: To this.
- * config/rs6000/t-darwin64 Rename.
- * config/rs6000/t-darwin64-biarch: To this.
-
-2019-07-23 Martin Sebor <msebor@redhat.com>
-
- * configure.ac (ACX_PROG_CXX_WARNING_OPTS): Revert r273311.
-
-2019-07-23 Vladislav Ivanishin <vlad@ispras.ru>
-
- * gdbinit.in (reload-gdbhooks): New command with an attached doc string.
- (rh): New alias for it.
-
-2019-07-23 Vladislav Ivanishin <vlad@ispras.ru>
-
- * gdbhooks.py: Pass replace=True to
- gdb.printing.register_pretty_printer.
-
-2019-07-23 Richard Biener <rguenther@suse.de>
-
- PR debug/91231
- * lto-streamer-in.c (input_function): Drop inline-entry markers
- that ended up with an unknown location block.
-
-2019-07-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/83518
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle aggregate
- init from a constant even when partial defs are already recorded.
-
-2019-07-23 Jan Hubicka <hubicka@ucw.cz>
-
- * i386-common.c: Use PROCESSOR_ZNVER2 scheduler for znver2.
- * config/i386/znver1.md: Enable patterns for znver2 and add store
- variants which use extra AGU unit.
-
-2019-07-23 Jan Hubicka <hubicka@ucw.cz>
-
- * config/i386/i386-options.c (ix86_option_override_internal): Default
- PARAM_AVOID_FMA_MAX_BITS to 256 for znver2.
- * config/i386/x86-tune.def (X86_TUNE_AVOID_256FMA_CHAINS): Set
- for ZNVER2.
-
-2019-07-23 Jan Hubicka <hubicka@ucw.cz>
-
- * config/i386/x86-tune-costs.h (znver2_memcpy): Update.
- (znver2_costs): Update 256 bit SSE costs and multiplication.
-
-2019-07-23 Jan Beulich <jbeulich@suse.com>
-
- * config/i386/sse.md (<avx512>_cvtmask2<ssemodesuffix><mode>):
- Require only AVX512F.
- (*<avx512>_cvtmask2<ssemodesuffix><mode>): Likewise. Add
- alternative expanding to vpternlog.
-
-2019-07-23 Martin Liska <mliska@suse.cz>
-
- * dwarf2out.c (gen_producer_string): Canonize -flto=N
- to -flto in dwarf producer string.
-
-2019-07-23 Richard Biener <rguenther@suse.de>
-
- * tree-cfg.c (label_for_bb): Remove global var.
- (main_block_label): Take label_for_bb as argument.
- (cleanup_dead_labels_eh): Likewise, adjust.
- (cleanup_dead_labels): Adjust.
-
-2019-07-22 Paul A. Clarke <pc@us.ibm.com>
-
- * doc/extend.texi (Basic PowerPC Built-in Functions Available on all
- Configurations): Add documentation for __builtin_mtfsf.
-
-2019-07-22 Ilia Diachkov <ilia.diachkov@optimitech.com>
-
- * config/riscv/riscv-opts.h (struct riscv_align_data): New.
- * config/riscv/riscv.c (riscv_constant_alignment): Use
- riscv_align_data_type.
- * config/riscv/riscv.h (RISCV_EXPAND_ALIGNMENT): New.
- (DATA_ALIGNMENT): Use RISCV_EXPAND_ALIGNMENT.
- (LOCAL_ALIGNMENT): Use RISCV_EXPAND_ALIGNMENT.
- * config/riscv/riscv.opt (malign-data): New.
- * doc/invoke.texi (RISC-V Options): Document -malign-data=.
-
-2019-07-02 Giuliano Belinassi <giuliano.belinassi@usp.br>
-
- * cgraph.c (dump_graphviz): New function.
- * cgraph.h (dump_graphviz): New function.
- * symtab.c (dump_graphviz): New function.
-
-2019-07-22 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (*aarch64_simd_sra<mode>): New.
- * config/aarch64/iterators.md
- (SHIFTRT): New iterator.
- (sra_op): New attribute.
-
-2019-07-22 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.c (msp430_preserve_reg_p): Don't save
- callee-saved regs R4->R10 in an interrupt function that calls another
- function.
-
-2019-07-22 Paul A. Clarke <pc@us.ibm.com>
-
- * config/rs6000/smmintrin.h (_mm_blend_epi16): New.
- (_mm_blendv_epi8): New.
-
-2019-07-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91221
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Appropriately
- restrict partial-def handling of empty constructors and
- memset to refs with known offset.
-
-2019-07-22 Jan Beulich <jbeulich@suse.com>
-
- * config/i386/sse.md (ternlogsuffix): New.
- (one_cmpl<mode>2): Don't force CONSTM1_RTX into a register when
- AVX512F is in use.
- (<mask_codefor>one_cmpl<mode>2<mask_name>): New.
-
-2019-07-22 Martin Liska <mliska@suse.cz>
-
- * config/avr/avr.c (avr_asm_output_aligned_decl_common): Update
- comment.
- * toplev.c (compile_file): Do not emit __gnu_lto_v1 symbol.
-
-2019-07-22 Martin Liska <mliska@suse.cz>
-
- * lto-section-in.c (lto_get_section_data):
- Use new function get_compression.
- * lto-streamer-out.c (produce_lto_section): Use
- set_compression to encode compression algorithm.
- * lto-streamer.h (struct lto_section): Do not
- use bitfields in the format.
-
-2019-07-22 Martin Liska <mliska@suse.cz>
-
- PR driver/91172
- * opts-common.c (decode_cmdline_option): Decode
- argument of -Werror and check it for a wrong language.
- * opts-global.c (complain_wrong_lang): Remove such case.
-
-2019-07-22 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.c (prepare_move_operands): Always use an
- intermediate register when storing a TLS symbols.
-
-2019-07-22 Stafford Horne <shorne@gmail.com>
-
- * config/or1k/or1k.c (or1k_expand_compare): Check for int before
- force_reg.
-
-2019-07-22 Stafford Horne <shorne@gmail.com>
-
- * config.gcc (or1k*-*-*): Add mhard-float, mdouble-float, msoft-float
- and munordered-float validations.
- * config/or1k/constraints.md (d): New register constraint.
- * config/or1k/predicates.md (fp_comparison_operator): New.
- * config/or1k/or1k.c (or1k_print_operand): Add support for printing 'd'
- operands.
- (or1k_expand_compare): Normalize unordered comparisons.
- * config/or1k/or1k.h (reg_class): Define DOUBLE_REGS.
- (REG_CLASS_NAMES): Add "DOUBLE_REGS".
- (REG_CLASS_CONTENTS): Add contents for DOUBLE_REGS.
- * config/or1k/or1k.md (type): Add fpu.
- (fpu): New instruction reservation.
- (F, f, fr, fi, FI, FOP, fop): New.
- (<fop><F:mode>3): New ALU instruction definition.
- (float<fi><F:mode>2): New conversion instruction definition.
- (fix_trunc<F:mode><fi>2): New conversion instruction definition.
- (fpcmpcc): New code iterator.
- (*sf_fp_insn): New instruction definition.
- (cstore<F:mode>4): New expand definition.
- (cbranch<F:mode>4): New expand definition.
- * config/or1k/or1k.opt (msoft-float, mhard-float, mdouble-float,
- munordered-float): New options.
- * doc/invoke.texi: Document msoft-float, mhard-float, mdouble-float and
- munordered-float.
-
-2019-07-22 Stafford Horne <shorne@gmail.com>
-
- * config.gcc (or1k*-*-*): Add mrori and mror to validation.
- * doc/invoke.texi (OpenRISC Options): Add mrori option, rewrite all
- documenation to be more clear.
- * config/or1k/elf.opt (mboard=, mnewlib): Rewrite documentation to be
- more clear.
- * config/or1k/or1k.opt (mrori): New option.
- (mhard-div, msoft-div, mhard-mul, msoft-mul, mcmov, mror, msext,
- msfimm, mshftimm): Rewrite documentation to be more clear.
- * config/or1k/or1k.md (insn_support): Add ror and rori.
- (enabled): Add conditions for ror and rori.
- (rotrsi3): Replace condition for shftimm with ror and rori.
-
-2019-07-22 Stafford Horne <shorne@gmail.com>
-
- PR target/90363
- * config/or1k/or1k.md (zero_extend<mode>si2): Update predicate.
- (extend<mode>si2): Update predicate.
- * config/or1k/predicates.md (volatile_mem_operand): New.
- (reg_or_mem_operand): New.
-
-2019-07-21 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.c (TARGET_NO_PROTOTYPE): Move from here...
- * config/rs6000/rs6000-call.c: ... to here.
-
-2019-07-20 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/predicates.md (offsettable_mem_operand): Allow volatile
- memory.
-
-2019-07-20 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/predicates.md (input_operand): Allow volatile memory.
-
-2019-07-20 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/predicates.md (lwa_operand): Allow volatile memory.
-
-2019-07-20 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/predicates.md (volatile_mem_operand): Modernize syntax.
- (any_memory_operand): New predicate.
- (reg_or_mem_operand): Use it.
-
-2019-07-20 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91204
- * optabs.c (expand_unop): As fallback, expand ~op0 as op0 ^ -1.
-
-2019-07-20 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.h (hppa_profile_hook): Delete declaration.
- * config/pa/pa-protos.h (hppa_profile_hook): Add declaration.
-
-2019-07-20 Jakub Jelinek <jakub@redhat.com>
-
- * tree.def (OMP_LOOP): New tree code.
- * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_BIND.
- (enum omp_clause_bind_kind): New enum.
- (struct tree_omp_clause): Add subcode.bind_kind.
- * tree.h (OMP_LOOP_CHECK): Rename to ...
- (OMP_LOOPING_CHECK): ... this.
- (OMP_FOR_BODY, OMP_FOR_CLAUSES, OMP_FOR_INIT, OMP_FOR_COND,
- OMP_FOR_INCR, OMP_FOR_PRE_BODY, OMP_FOR_ORIG_DECLS): Use
- OMP_LOOPING_CHECK instead of OMP_LOOP_CHECK.
- (OMP_CLAUSE_BIND_KIND): Define.
- * tree.c (omp_clause_num_ops, omp_clause_code_name): Add
- bind clause entries.
- (walk_tree_1): Handle OMP_CLAUSE_BIND.
- * tree-pretty-print.c (dump_omp_clause): Likewise.
- (dump_generic_node): Handle OMP_LOOP.
- * gimplify.c (enum omp_region_type): Add ORT_IMPLICIT_TARGET.
- (in_omp_construct): New variable.
- (is_gimple_stmt): Handle OMP_LOOP.
- (gimplify_scan_omp_clauses): For lastprivate don't set
- check_non_private if code == OMP_LOOP. For reduction clause
- on OMP_LOOP combined with parallel or teams propagate as shared
- on the combined construct. Handle OMP_CLAUSE_BIND.
- (gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_BIND.
- (gimplify_omp_for): Pass OMP_LOOP instead of OMP_{FOR,DISTRIBUTE}
- for constructs from a loop construct to gimplify_scan_omp_clauses.
- Don't predetermine iterator linear on OMP_SIMD from loop construct.
- (replace_reduction_placeholders, gimplify_omp_loop): New functions.
- (gimplify_omp_workshare): Use ORT_IMPLICIT_TARGET instead of trying
- to match the implicit ORT_TARGET construct around whole body.
- Temporarily clear in_omp_construct when processing body.
- (gimplify_expr): Handle OMP_LOOP. For OMP_MASTER, OMP_TASKGROUP
- etc. temporarily set in_omp_construct when processing body.
- (gimplify_body): Create ORT_IMPLICIT_TARGET instead of ORT_TARGET.
- * omp-low.c (struct omp_context): Add loop_p.
- (build_outer_var_ref): Treat ctx->loop_p similarly to simd construct
- in that the original var might be private.
- (scan_sharing_clauses): Handle OMP_CLAUSE_BIND.
- (check_omp_nesting_restrictions): Adjust nesting restrictions for
- addition of loop construct.
- (scan_omp_1_stmt): Allow setjmp inside of loop construct.
-
- * omp-low.c (lower_rec_input_clauses): Don't force simd arrays for
- lastprivate non-addressable iterator of a collapse(1) simd.
-
-2019-07-17 Bill Seurer <seurer@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000-call.c (HAVE_AS_GNU_ATTRIBUTE): define value
- as in rs6000.c.
-
-2019-07-19 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.h (DRIVER_SELF_SPECS): Ignore X and Mach specs which
- refer to default conditions. Warn for the 'y' spec which is ignored
- by current linkers.
-
-2019-07-19 Bill Seurer <seurer@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (builtin_description, cpu_is_info,
- cpu_supports_info, builtin_hash_struct, builtin_hasher,
- builtin_hash_table, rs6000_builtin_info_type, rs6000_builtin_info,
- rs6000_aggregate_candidate, rs6000_discover_homogeneous_aggregate,
- rs6000_return_in_memory, rs6000_return_in_msb, call_ABI_of_interest,
- init_cumulative_args, rs6000_promote_function_mode,
- rs6000_must_pass_in_stack, is_complex_IBM_long_double,
- abi_v4_pass_in_fpr, rs6000_function_arg_padding,
- rs6000_function_arg_boundary, rs6000_parm_offset,
- rs6000_parm_start, rs6000_arg_size,
- rs6000_darwin64_record_arg_advance_flush,
- rs6000_darwin64_record_arg_advance_recurse,
- rs6000_darwin64_struct_check_p, rs6000_function_arg_advance_1,
- rs6000_function_arg_advance, rs6000_darwin64_record_arg_flush,
- rs6000_darwin64_record_arg_recurse, rs6000_darwin64_record_arg,
- rs6000_mixed_function_arg, rs6000_psave_function_arg,
- rs6000_finish_function_arg, rs6000_function_arg,
- rs6000_arg_partial_bytes, rs6000_pass_by_reference,
- rs6000_parm_needs_stack, rs6000_function_parms_need_stack,
- rs6000_reg_parm_stack_space, rs6000_move_block_from_reg,
- setup_incoming_varargs, rs6000_build_builtin_va_list, rs6000_va_start,
- rs6000_gimplify_va_arg, def_builtin, bdesc_3arg, bdesc_dst,
- bdesc_2arg, bdesc_altivec_preds, bdesc_abs, bdesc_1arg, bdesc_0arg,
- bdesc_htm, rs6000_overloaded_builtin_p, rs6000_overloaded_builtin_name,
- rs6000_expand_zeroop_builtin, rs6000_expand_mtfsf_builtin,
- rs6000_expand_mtfsb_builtin, rs6000_expand_set_fpscr_rn_builtin,
- rs6000_expand_set_fpscr_drn_builtin, rs6000_expand_unop_builtin,
- altivec_expand_abs_builtin, rs6000_expand_binop_builtin,
- altivec_expand_predicate_builtin, swap_endian_selector_for_mode,
- altivec_expand_lv_builtin, altivec_expand_stxvl_builtin,
- altivec_expand_stv_builtin, htm_spr_num, rs6000_htm_spr_icode,
- htm_expand_builtin, cpu_expand_builtin, rs6000_expand_ternop_builtin,
- altivec_expand_dst_builtin, altivec_expand_vec_init_builtin,
- get_element_number, altivec_expand_vec_set_builtin,
- altivec_expand_vec_ext_builtin, altivec_expand_builtin,
- rs6000_builtin_is_supported_p, rs6000_invalid_builtin,
- rs6000_fold_builtin, rs6000_builtin_valid_without_lhs,
- fold_build_vec_cmp, fold_compare_helper, fold_mergehl_helper,
- fold_mergeeo_helper, rs6000_gimple_fold_builtin,
- rs6000_expand_builtin, rs6000_vector_type,
- rs6000_init_builtins, rs6000_builtin_decl, altivec_init_builtins,
- htm_init_builtins, builtin_function_type, rs6000_common_init_builtins,
- rs6000_internal_arg_pointer, rs6000_output_mi_thunk): Move
- to rs6000-call.c.
- * config/rs6000/rs6000-call.c (builtin_description, cpu_is_info,
- cpu_supports_info, builtin_hash_struct, builtin_hasher,
- builtin_hash_table, rs6000_builtin_info_type, rs6000_builtin_info,
- rs6000_aggregate_candidate, rs6000_discover_homogeneous_aggregate,
- rs6000_return_in_memory, rs6000_return_in_msb, call_ABI_of_interest,
- init_cumulative_args, rs6000_promote_function_mode,
- rs6000_must_pass_in_stack, is_complex_IBM_long_double,
- abi_v4_pass_in_fpr, rs6000_function_arg_padding,
- rs6000_function_arg_boundary, rs6000_parm_offset,
- rs6000_parm_start, rs6000_arg_size,
- rs6000_darwin64_record_arg_advance_flush,
- rs6000_darwin64_record_arg_advance_recurse,
- rs6000_darwin64_struct_check_p, rs6000_function_arg_advance_1,
- rs6000_function_arg_advance, rs6000_darwin64_record_arg_flush,
- rs6000_darwin64_record_arg_recurse, rs6000_darwin64_record_arg,
- rs6000_mixed_function_arg, rs6000_psave_function_arg,
- rs6000_finish_function_arg, rs6000_function_arg,
- rs6000_arg_partial_bytes, rs6000_pass_by_reference,
- rs6000_parm_needs_stack, rs6000_function_parms_need_stack,
- rs6000_reg_parm_stack_space, rs6000_move_block_from_reg,
- setup_incoming_varargs, rs6000_build_builtin_va_list, rs6000_va_start,
- rs6000_gimplify_va_arg, def_builtin, bdesc_3arg, bdesc_dst,
- bdesc_2arg, bdesc_altivec_preds, bdesc_abs, bdesc_1arg, bdesc_0arg,
- bdesc_htm, rs6000_overloaded_builtin_p, rs6000_overloaded_builtin_name,
- rs6000_expand_zeroop_builtin, rs6000_expand_mtfsf_builtin,
- rs6000_expand_mtfsb_builtin, rs6000_expand_set_fpscr_rn_builtin,
- rs6000_expand_set_fpscr_drn_builtin, rs6000_expand_unop_builtin,
- altivec_expand_abs_builtin, rs6000_expand_binop_builtin,
- altivec_expand_predicate_builtin, swap_endian_selector_for_mode,
- altivec_expand_lv_builtin, altivec_expand_stxvl_builtin,
- altivec_expand_stv_builtin, htm_spr_num, rs6000_htm_spr_icode,
- htm_expand_builtin, cpu_expand_builtin, rs6000_expand_ternop_builtin,
- altivec_expand_dst_builtin, altivec_expand_vec_init_builtin,
- get_element_number, altivec_expand_vec_set_builtin,
- altivec_expand_vec_ext_builtin, altivec_expand_builtin,
- rs6000_builtin_is_supported_p, rs6000_invalid_builtin,
- rs6000_fold_builtin, rs6000_builtin_valid_without_lhs,
- fold_build_vec_cmp, fold_compare_helper, fold_mergehl_helper,
- fold_mergeeo_helper, rs6000_gimple_fold_builtin,
- rs6000_expand_builtin, rs6000_vector_type,
- rs6000_init_builtins, rs6000_builtin_decl, altivec_init_builtins,
- htm_init_builtins, builtin_function_type, rs6000_common_init_builtins,
- rs6000_internal_arg_pointer, rs6000_output_mi_thunk: Move
- to here from rs6000.c.
- * config/rs6000/rs6000-internal.h: (rs6000_darwin64_struct_check_p,
- rs6000_discover_homogeneous_aggregate, rs6000_output_mi_thunk,
- rs6000_output_addr_const_extra, rs6000_gimple_fold_builtin,
- rs6000_invalid_builtin, rs6000_build_builtin_va_list, rs6000_va_start,
- rs6000_gimplify_va_arg, rs6000_promote_function_mode,
- rs6000_return_in_memory, rs6000_return_in_msb,
- rs6000_pass_by_reference, setup_incoming_varargs,
- rs6000_function_arg_boundary, rs6000_must_pass_in_stack,
- rs6000_arg_partial_bytes, rs6000_function_arg_advance,
- rs6000_function_arg_padding, rs6000_function_arg,
- rs6000_darwin64_record_arg, rs6000_internal_arg_pointer,
- rs6000_init_builtins, rs6000_builtin_decl, rs6000_expand_builtin,
- rs6000_fold_builtin, rs6000_passes_ieee128, rs6000_passes_float,
- rs6000_passes_long_double, rs6000_passes_vector,
- rs6000_returns_struct, cpu_builtin_p, tree builtin_mode_to_type,
- altivec_builtin_mask_for_load) Add declarations.
- * config/rs6000/t-rs6000: Add new source file rs6000-call.c.
- * config/config.gcc: Add new source file rs6000-call.c to garbage
- collector and extra_objs.
-
-2019-07-19 Jeff Law <law@redhat.com>
-
- PR tree-optimization/86061
- * tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle
- strncpy. Drop some trivial dead code.
- (maybe_trim_memstar_call): Handle strncpy.
-
-2019-07-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91211
- * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fix
- memset encoding size.
-
-2019-07-19 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91204
- * config/i386/mmx.md (one_cmpl<mode>2): New expander.
-
-2019-07-19 Jan Hubicka <hubicka@ucw.cz>
-
- PR ipa/91194
- * ipa-inline.c (recursive_inlining): Fix limits check.
-
-2019-07-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91200
- * tree-ssa-phiopt.c (cond_store_replacement): Check we have
- no PHI nodes in middle-bb.
-
-2019-07-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * doc/invoke.texi: Rename the AArch64 +bitperm extension flag
- to +sve-bitperm.
- * config/aarch64/aarch64-option-extensions.def: Likewise.
-
-2019-07-19 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91190
- * function.c (insert_temp_slot_address): Store into the hash table
- a copy of address to avoid RTL sharing issues.
-
-2019-07-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91207
- Revert
- 2019-07-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91178
- * tree-vect-stmts.c (get_group_load_store_type): For SLP
- loads with a gap larger than the vector size always use
- VMAT_STRIDED_SLP.
- (vectorizable_load): For VMAT_STRIDED_SLP with a permutation
- avoid loading vectors that are only contained in the gap
- and thus are not needed.
-
-2019-07-18 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*addqi_2_slp): Remove.
- (*<code>qi_2_slp): Ditto.
-
-2019-07-18 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/predicates.md (prefixed_mem_operand): Call
- rs6000_prefixed_address_mode_p instead of rs6000_prefixed_address.
- * config/rs6000/rs6000-protos.h (rs6000_prefixed_address_mode_p):
- Rename function from rs6000_prefixed_address.
- * config/rs6000/aix.h (TARGET_HAS_TOC): Rename TARGET_TOC to
- TARGET_HAS_TOC.
- (TARGET_TOC): Likewise.
- (TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
- rs6000.h.
- * config/rs6000/darwin.h (TARGET_HAS_TOC): Rename TARGET_TOC to
- TARGET_HAS_TOC.
- (TARGET_TOC): Likewise.
- (TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
- rs6000.h.
- * config/rs6000/linux64.h (TARGET_HAS_TOC): Rename TARGET_TOC to
- TARGET_HAS_TOC.
- (TARGET_TOC): Likewise.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
- check to require -mcmodel=medium for pc-relative addressing.
- (create_TOC_reference): Add assertion for TARGET_TOC.
- (rs6000_legitimize_address): Use TARGET_NO_TOC_OR_PCREL instead of
- TARGET_NO_TOC.
- (rs6000_emit_move): Likewise.
- (TOC_alias_set): Rename TOC alias set static variable from 'set'
- to 'TOC_alias_set'.
- (get_TOC_alias_set): Likewise.
- (output_toc): Use TARGET_NO_TOC_OR_PCREL instead of
- TARGET_NO_TOC.
- (rs6000_can_eliminate): Likewise.
- (rs6000_prefixed_address_mode_p): Rename function from
- rs6000_prefixed_address.
- * config/rs6000/rs6000.h (TARGET_TOC): Define in terms of
- TARGET_HAS_TOC and not pc-relative.
- (TARGET_NO_TOC_OR_PCREL): New macro to replace TARGET_NO_TOC.
- * config/rs6000/sysv4.h (TARGET_HAS_TOC): Rename TARGET_TOC to
- TARGET_HAS_TOC.
- (TARGET_TOC): Likewise.
- (TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
- rs6000.h.
-
-2019-07-18 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91188
- * config/i386/i386.md (*addqi_1_slp): Use register_operand predicate
- for operand 0. Do not use (match_dup) to match operand 1 with
- operand 0. Add check in insn constraint that either input operand
- matches operand 0. Use SWI12 mode iterator to also handle
- HImode operands.
- (*and<mode>_1_slp): Ditto.
- (*<code>qi_1_slp): Ditto.
- (*sub<mode>_1_slp): Use register_operand predicate for operand 0.
- Do not use (match_dup) to match operand 1 with operand 0. Add
- check in insn constraint that operand 1 matches operand 0.
- Use SWI12 mode iterator to also handle HImode operands.
- (*ashl<mode>3_1_slp): Ditto.
- (*<shift_insn><mode>3_1_slp): Ditto.
- (*<rotate_insn><mode>3_1_slp): Ditto.
-
-2019-07-18 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * config/arm/arm-builtins.c
- (arm_expand_ternop_builtin): Remove explicit sha1 builtin handling.
- (arm_expand_unop_builtin): Likewise.
- * config/arm/crypto.md
- (crypto_sha1h): Convert from define_insn to define_expand.
- (crypto_<crypto_pattern>): Likewise.
- (crypto_sha1h_lb): New define_insn.
- (crypto_<crypto_pattern>_lb): Likewise.
-
-2019-07-18 Sylvia Taylor <sylvia.taylor@arm.com>
-
- PR target/90317
- * config/arm/arm_neon.h (vsha1h_u32): Refactor.
- (vsha1cq_u32): Likewise.
- (vsha1pq_u32): Likewise.
- (vsha1mq_u32): Likewise.
- * config/arm/crypto.md (crypto_sha1h): Remove zero extend, correct
- vec select.
- (crypto_sha1c): Correct vec select.
- (crypto_sha1m): Likewise.
- (crypto_sha1p): Likewise.
-
-2019-07-18 Richard Earnshaw <rearnsha@arm.com>
-
- * config/arm/predicates.md (arm_borrow_operation): New predicate.
- * config/arm/arm.c (subdi3_compare1): Use CCmode for the split.
- (arm_subdi3, subdi_di_zesidi, subdi_di_sesidi): Likewise.
- (subdi_zesidi_zesidi): Likewise.
- (negdi2_compare, negdi2_insn): Likewise.
- (negdi_extensidi): Likewise.
- (negdi_zero_extendsidi): Likewise.
- (arm_cmpdi_insn): Likewise.
- (subsi3_carryin): Use arm_borrow_operation.
- (subsi3_carryin_const): Likewise.
- (subsi3_carryin_const0): Likewise.
- (subsi3_carryin_compare): Likewise.
- (subsi3_carryin_compare_const): Likewise.
- (subsi3_carryin_compare_const0): Likewise.
- (subsi3_carryin_shift): Likewise.
- (rsbsi3_carryin_shift): Likewise.
- (negsi2_carryin_compare): Likewise.
-
-2019-07-18 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/91137
- * tree-ssa-loop-ivopts.c (struct ivopts_data): New field.
- (tree_ssa_iv_optimize_init, alloc_iv, tree_ssa_iv_optimize_finalize):
- Init, use and fini the above new field.
- (determine_base_object_1): New function.
- (determine_base_object): Reimplement using walk_tree.
-
-2019-07-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * basic-block.h (CLEANUP_FORCE_FAST_DCE): New macro.
- * cfgcleanup.c (cleanup_cfg): Call run_fast_dce if
- CLEANUP_FORCE_FAST_DCE is set.
- * ifcvt.c (rest_of_handle_if_conversion): Pass
- CLEANUP_FORCE_FAST_DCE to the final cleanup_cfg call if
- if-conversion succeeded.
-
-2019-07-18 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Refactor
- branches to make code less indented.
-
-2019-07-17 Alexandre Oliva <oliva@adacore.com>
-
- PR middle-end/81824
- * attribs.c (decls_mismatched_attributes): Simplify the logic
- that avoids duplicates and false positives.
-
-2019-07-17 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.c (pa_som_asm_init_sections): Don't force all constant
- data into data section when generating PIC code.
- (pa_select_section): Use pa_reloc_rw_mask() to qualify relocs.
- (pa_reloc_rw_mask): Return 3 when generating PIC code and when
- generating code for SOM targets earlier than HP-UX 11. Otherwise,
- return 2 for SOM and 0 for other targets.
-
-2019-07-17 Jeff Law <law@redhat.com>
-
- * tree-ssa-dse.c (initialize_ao_ref_for_dse): Fix formatting.
- (dse_walker::dse_optimize_stmt): Likewise. Add missing return to
- avoid unexpected switch statement fallthru.
-
-2019-07-17 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*add<dwi>3_doubleword):
- Remove redundant constraints.
- (*add<mode>_1): Ditto.
- (*addhi_1): Ditto.
- (*addqi_1): Ditto.
- (*addqi_1_slp): Ditto.
- (*add<mode>_2): Ditto.
- (*addv<mode>4): Ditto.
- (*sub<dwi>3_doubleword): Ditto.
- (*sub<mode>_1): Ditto.
- (*subqi_1_slp): Ditto.
- (*sub<mode>_2): Ditto.
- (*subv<mode>4): Ditto.
- (*sub<mode>_3): Ditto.
- (@add<mode>3_carry): Ditto.
- (@sub<mode>3_carry): Ditto.
- (*add<mode>3_cc_overflow_1): Ditto.
- (*add<mode>3_zext_cc_overflow_2): Ditto.
- (*anddi_1): Ditto.
- (*and<mode>_1): Ditto.
- (*andqi_1): Ditto.
- (*andqi_1_slp): Ditto.
- (*anddi_2): Ditto.
- (*andqi_2_maybe_si): Ditto.
- (*and<mode>_2): Ditto.
- (*andqi_2_slp): Ditto.
- (*<code><mode>_1): Ditto.
- (*<code>qi_1): Ditto.
- (*<code>qi_1_slp): Ditto.
- (*<code><mode>_2): Ditto.
- (*<code>qi_2_slp): Ditto.
-
-2019-07-17 Jan Hubicka <hubicka@ucw.cz>
-
- * alias.c (record_component_aliases): Do not simplify pointed-to
- types of ODR types.
-
-2019-07-17 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*andqi_2_maybe_si): Handle potential
- partial reg stall on alternative 2.
-
-2019-07-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91178
- * tree-ssa.c (release_defs_bitset): Iterate from higher to
- lower SSA names to avoid quadratic behavior in the common case.
- * tree-data-ref.c (split_constant_offset): Add limit argument
- and pass it down. Initialize it from PARAM_SSA_NAME_DEF_CHAIN_LIMIT.
- (split_constant_offset_1): Add limit argument and use it to
- limit SSA def walking. Optimize the common plus/minus case.
-
-2019-07-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91178
- * tree-vect-stmts.c (get_group_load_store_type): For SLP
- loads with a gap larger than the vector size always use
- VMAT_STRIDED_SLP.
- (vectorizable_load): For VMAT_STRIDED_SLP with a permutation
- avoid loading vectors that are only contained in the gap
- and thus are not needed.
-
-2019-07-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91180
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Fix offset
- computation for memset partial defs.
-
-2019-07-17 Jakub Jelinek <jakub@redhat.com>
-
- * gimple.h (enum gf_mask): Remove GF_OMP_FOR_SIMD, change
- GF_OMP_FOR_KIND_SIMD to a value serially after other kinds,
- divide GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_COMBINED,
- GF_OMP_FOR_COMBINED_INTO, GF_OMP_FOR_GRID_PHONY,
- GF_OMP_FOR_GRID_INTRA_GROUP and GF_OMP_FOR_GRID_GROUP_ITER by two.
- * omp-grid.c (grid_process_grid_body,
- grid_eliminate_combined_simd_part): Use GF_OMP_FOR_KIND_SIMD instead
- of GF_OMP_FOR_SIMD, don't test & GF_OMP_FOR_SIMD but
- == GF_OMP_FOR_KIND_SIMD.
- * omp-low.c (build_outer_var_ref, scan_sharing_clauses,
- check_omp_nesting_restrictions, scan_omp_1_stmt,
- lower_rec_input_clauses, lower_lastprivate_conditional_clauses,
- lower_lastprivate_clauses, lower_reduction_clauses, lower_omp_scan,
- omp_find_scan): Likewise.
- * omp-expand.c (expand_omp_for): Likewise.
- * omp-general.c (omp_extract_for_data): Likewise.
-
- PR tree-optimization/91157
- * tree-vect-generic.c (expand_vector_comparison): Handle lhs being
- a vector boolean with scalar mode.
- (expand_vector_condition): Handle first operand being a vector boolean
- with scalar mode.
- (expand_vector_operations_1): For comparisons, don't bail out early
- if the return type is vector boolean with scalar mode, but comparison
- operand type is not.
-
-2019-07-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91181
- * tree-vect-slp.c (vect_build_slp_tree_1): Do not compare
- IFN_LOADs as calls.
-
-2019-07-16 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (*testdi_1): Match CCZmode for
- constants that might have the SImode sign bit set.
- (*testqi_1_maybe_si): Remove "!" constraint modifier.
- Use correct constraints for pentium pairing.
- (*test<mode>_1): Ditto.
-
-2019-07-16 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/91173
- * tree-ssa-address.c (addr_for_mem_ref): If the base is an
- SSA_NAME with a constant value, fold its value into the offset
- and clear the base before calling gen_addr_rtx.
-
-2019-07-16 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/91164
- * dse.c (rest_of_handle_dse): If dead edges have been purged,
- invalidate dominance info.
-
-2019-07-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * read-md.h (md_reader::record_potential_iterator_use): Add a
- file_location parameter.
- * read-rtl.c (attribute_use::loc): New field.
- (map_attr_string): Take a file_location parameter. Report cases
- in which attributes map to multiple distinct values.
- (apply_attribute_uses): Update call accordingly.
- (md_reader::handle_overloaded_name): Likewise.
- (md_reader::apply_iterator_to_string): Likewise. Skip empty
- nonnull strings.
- (record_attribute_use): Take a file_location parameter.
- Initialize attribute_use::loc.
- (md_reader::record_potential_iterator_use): Take a file_location
- parameter. Update call to record_attribute_use.
- (rtx_reader::rtx_alloc_for_name): Update call accordingly.
- (rtx_reader::read_rtx_code): Likewise.
- (rtx_reader::read_rtx_operand): Likewise. Record a location
- for implicitly-expanded empty strings.
-
-2019-07-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * read-md.h (md_reader::ptr_loc): Moved from read-md.c.
- Use file_location instead of separate fields.
- (md_reader::set_md_ptr_loc): Take a file_location instead of a
- separate filename and line number.
- * read-md.c (ptr_loc): As above.
- (md_reader::copy_md_ptr_loc): Update for new ptr_loc layout.
- (md_reader::fprint_md_ptr_loc): Likewise.
- (md_reader::set_md_ptr_loc): Likewise. Take a file_location
- instead of a separate filename and line number.
- (md_reader::read_string): Update call accordingly.
-
-2019-07-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/rs6000/rs6000.md (*mov<mode>_update1): Explicitly
- use <SFDF:mode>, <SFDF:MODE>, <SFDF:Ff> and <SFDF:bits> rather than
- leaving the choice between SFDF and P implicit.
- (*mov<mode>_update2): Likewise.
- (*cmp<IBM128:mode>_internal2): Explicitly use <IBM128:MODE>
- rather than leaving the choice betweem IBM128 and GPR implicit.
- (*fix<uns>_trunc<IEEE128:mode><QHSI:mode>2_mem): Explicitly use
- <IEEE128:MODE> rather than leaving the choice between IEEE128 and
- QHSI implicit.
- (AltiVec define_peephole2s): Explicitly use <ALTIVEC_DFORM:MODE>
- rather than leaving the choice between ALTIVEC_DFORM and P implicit.
- * config/rs6000/vsx.md
- (*vsx_ext_<VSX_EXTRACT_I:VS_scalar>_fl_<FL_CONV:mode>)
- (*vsx_ext_<VSX_EXTRACT_I:VS_scalar>_ufl_<FL_CONV:mode>): Explicitly
- use <FL_CONV:VSisa> rather than leaving the choice between FL_CONV
- and VSX_EXTRACT_I implicit.
-
-2019-07-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/mips/micromips.md (*movep<MOVEP1:mode><MOVEP2:mode>):
- Explicitly use <MOVEP1:MODE> for the mode attribute.
-
-2019-07-16 Jan Hubicka <hubicka@ucw.cz>
-
- PR bootstrap/91176
- * ipa-fnsummary.c (analyze_function_body): Skip debug stmts
-
-2019-07-15 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/91050
- * config/rs6000/rs6000.c (rs6000_file_start): Never skip emitting a
- .machine directive.
-
-2019-07-15 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (@test<mode>_ccno_1):
- Rename from test<mode>_ccno_1.
- (*testdi_1): Remove redundant alternatives. Remove modrm attribute.
- (*testqi_1_maybe_si): Remove modrm attribute.
- (*test<mode>_1): Ditto.
- * config/i386/i386-expand.c (ix86_split_idivmod): Use
- gen_test_ccno_1 and gen_extend_insn.
-
-2019-07-15 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (aliasing_component_refs_walk): Initialize same_p
- to 0.
-
-2019-07-15 Richard Biener <rguenther@suse.de>
-
- PR middle-end/91162
- * tree-cfg.c (move_block_to_fn): When releasing a virtual PHI
- node make sure to replace all uses with something valid.
-
-2019-07-15 Kewen Lin <linkw@gcc.gnu.org>
-
- PR tree-optimization/88497
- * tree-ssa-reassoc.c (reassociate_bb): Swap the positions of
- GIMPLE_BINARY_RHS check and gimple_visited_p check, call new
- function undistribute_bitref_for_vector.
- (undistribute_bitref_for_vector): New function.
- (cleanup_vinfo_map): Likewise.
- (sort_by_mach_mode): Likewise.
-
-2019-07-14 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (nonmemory_szext_operand): New mode attribute.
- (test<mode>_ccno_1): Macroize insn pattern from testsi_ccno_1
- and testdi_ccno_1 using SWI48 mode attribute.
- (*testdi_1): Use x86_64_szext_nonmemory_operand instead of
- x86_64_szext_general_operand.
- (*testqi_1_maybe_si): Use nonmemory_operand instead of general_operand.
- (*test<mode>_1): Use nonmemory_szext_operand mode attribute
- instead of genera_operand mode attribute.
-
-2019-07-14 Vladislav Ivanishin <vlad@ispras.ru>
-
- * gdbhooks.py (DumpFn.invoke): Add explicit casts of return values of
- fopen and fclose to their respective types.
- (DotFn.invoke): Ditto.
-
-2019-07-14 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c (ipa_dump_hints): Do not dump array_index.
- (ipa_fn_summary::~ipa_fn_summary): Do not destroy array_index.
- (ipa_fn_summary_t::duplicate): Do not duplicate array_index.
- (array_index_predicate): Remove.
- (analyze_function_body): Account cost for variable ofsetted array
- indexing.
- (estimate_node_size_and_time): Do not compute array index hint.
- (ipa_merge_fn_summary_after_inlining): Do not merge array index hint.
- (inline_read_section): Do not read array index hint.
- (ipa_fn_summary_write): Do not write array index hint.
- * doc/invoke.texi (ipa-cp-array-index-hint-bonus): Remove.
- * ipa-cp.c (hint_time_bonus): Remove.
- * ipa-fnsummary.h (ipa_hints_vals): Remove array_index.
- (ipa_fnsummary): Remove array_index.
- * ipa-inline.c (want_inline_small_function_p): Do not use
- array_index.
- (edge_badness): Likewise.
- * params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): Remove.
-
-2019-07-14 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/91148
- * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Remove
- superfluous "builtin function" phrasing.
-
-2019-07-13 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (component_ref_to_zero_sized_trailing_array_p):
- Break out from ...
- (aliasing_component_refs_walk): Break out from ...
- (aliasing_component_refs_p): ... here.
-
-2019-07-13 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/91148
- * config/rs6000/rs6000.c (rs6000_invalid_builtin): Remove superfluous
- "builtin function" phrasing.
-
-2019-07-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR target/90723
- * recog.h (temporary_volatile_ok): New class.
- * config/aarch64/aarch64.c (aarch64_emit_sve_pred_move): Set
- volatile_ok temporarily to true using temporary_volatile_ok.
- * expr.c (emit_block_move_via_cpymem): Likewise.
- * optabs.c (maybe_legitimize_operand): Likewise.
-
-2019-07-13 Jakub Jelinek <jakub@redhat.com>
-
- * gimplify.c (struct gimplify_omp_ctx): Add order_concurrent member.
- (omp_notice_threadprivate_variable): Diagnose threadprivate variable
- uses inside of order(concurrent) constructs.
- (gimplify_scan_omp_clauses): Set ctx->order_concurrent if
- OMP_CLAUSE_ORDER is seen.
- * omp-low.c (struct omp_context): Add order_concurrent member.
- (scan_sharing_clauses): Set ctx->order_concurrent if
- OMP_CLAUSE_ORDER is seen.
- (check_omp_nesting_restrictions): Diagnose ordered or atomic inside
- of simd order(concurrent). Diagnose constructs not allowed inside of
- for order(concurrent).
- (setjmp_or_longjmp_p): Add a context and TREE_PUBLIC check to avoid
- complaining about static double setjmp (double); or class static
- methods or non-global namespace setjmps.
- (omp_runtime_api_call): New function.
- (scan_omp_1_stmt): Diagnose OpenMP runtime API calls inside of
- order(concurrent) loops.
-
-2019-07-12 Martin Sebor <msebor@redhat.com>
-
- * doc/invoke.texi (ssa-name-def-chain-limit): Document new --param.
- * params.def (PARAM_SSA_NAME_DEF_CHAIN_LIMIT): Add new --param.
- * tree-vrp.c (vrp_prop::check_mem_ref): Use
- PARAM_SSA_NAME_DEF_CHAIN_LIMIT.
-
-2019-07-12 Jan Hubicka <jh@suse.cz>
-
- * tree-ssa-alias.c (same_tmr_indexing_p): Break out from ...
- (indirect_refs_may_alias_p): ... here.
- (nonoverlapping_component_refs_since_match_p): Support also non-trivial
- mem refs in the access paths.
-
-2019-07-12 Jiangning Liu <jiangning.liu@amperecomputing.com>
-
- PR tree-optimization/89430
- * tree-ssa-phiopt.c (cond_store_replacement): Support conditional
- store elimination for local variable without address escape.
-
-2019-07-12 Jeff Law <law@redhat.com>
-
- * config/c6x/c6x.c (c6x_section_type): Clear SECTION_NOTYPE
- for the ".far" section.
-
-2019-07-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91145
- * tree-vect-slp.c (vect_build_slp_tree_2): Fix reduction
- chain check.
-
-2019-07-12 Alexandre Oliva <oliva@adacore.com>
-
- * tree-eh.c (honor_protect_cleanup_actions): Use outer_
- rather than this_state as the lowering context for the ELSE
- seq in a GIMPLE_EH_ELSE.
-
-2019-07-12 Richard Sandiford <richard.sandiford@arm.com>
-
- * vector-builder.h (vector_builder::elt): Allow already-supplied
- elements to be read back before building is complete.
-
-2019-07-12 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/91136
- * df-core.c (ACCESSING REFS): Fix typos in comment.
- * resource.c (mark_target_live_reg): Add artificial defs that occur at
- the beginning of the block to the initial set of live registers.
-
-2019-07-12 Richard Biener <rguenther@suse.de>
-
- * fold-const.h (get_array_ctor_element_at_index): Adjust.
- * fold-const.c (get_array_ctor_element_at_index): Add
- ctor_idx output parameter informing the caller where in
- the constructor the element was (not) found. Add early exit
- for when the ctor is sorted.
- * gimple-fold.c (fold_array_ctor_reference): Support constant
- folding across multiple array elements.
-
-2019-07-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfgexpand.c (expand_gimple_stmt_1) <GIMPLE_RETURN>: If the statement
- doesn't have location, set the current location to the function's end.
-
-2019-07-12 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64.md (*compare_condjump<mode>)
- (loadwb_pair<GPI:mode>_<P:mode>, loadwb_pair<GPF:mode>_<P:mode>)
- (storewb_pair<GPI:mode>_<P:mode>, storewb_pair<GPF:mode>_<P:mode>)
- (*ands<mode>_compare0): Fix ambiguous uses of .md attributes.
- * config/aarch64/aarch64-simd.md
- (*aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): Likewise.
- (*aarch64_get_lane_zero_extend<GPI:mode><VDQQH:mode>): Likewise.
- * config/aarch64/aarch64-sve.md
- (while_ult<GPI:mode><PRED_ALL:mode>): Likewise.
- (*cond_<optab><mode>_any): Fix SVE_I/SVE_SDI typo.
-
-2019-07-12 Richard Sandiford <richard.sandiford@arm.com>
-
- * doc/md.texi: Document that @ patterns can have different
- numbers of operands.
- * genemit.c (handle_overloaded_gen): Handle this case.
- * genopinit.c (handle_overloaded_gen): Likewise.
- * gensupport.c (replace_operands_with_dups): Iterate over
- the new rtx's format rather than the old one's.
-
-2019-07-12 Jakub Jelinek <jakub@redhat.com>
-
- * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_ORDER.
- * tree.c (omp_clause_num_ops, omp_clause_code_name): Add
- order clause entries.
- (walk_tree_1): Handle OMP_CLAUSE_ORDER.
- * tree-pretty-print.c (dump_omp_clause): Likewise.
- * gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses):
- Likewise.
- * omp-low.c (scan_sharing_clauses): Likewise.
- * tree-nested.c (convert_nonlocal_omp_clauses,
- convert_local_omp_clauses): Likewise.
-
-2019-07-12 Kewen Lin <linkw@gcc.gnu.org>
-
- * cfgrtl.c (print_rtl_with_bb): Emit a hint if the
- fallthrough target of current basic block isn't the placed
- right next.
-
-2019-07-11 Sunil K Pandey <sunil.k.pandey@intel.com>
-
- PR target/90980
- * config/i386/avx512fintrin.h (_mm512_loadu_epi64): New.
- (_mm512_storeu_epi64): Likewise.
- (_mm512_loadu_epi32): Likewise.
- (_mm512_storeu_epi32): Likewise.
- * config/i386/avx512vlintrin.h (_mm256_storeu_epi64): New.
- (_mm_storeu_epi64): Likewise.
- (_mm256_storeu_epi32): Likewise.
- (_mm_storeu_epi32): Likewise.
-
-2019-07-11 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000-logue.c: Add Modula-2 to comment.
-
-2019-07-11 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000-logue.c (rs6000_output_function_epilogue):
- Handle Modula-2.
-
-2019-07-11 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91124
- * config/i386/sse.md (sse2_cvtpd2dq<mask_name>): Change into ...
- (sse2_cvtpd2dq): ... this. Remove mask substitution macros.
- (sse2_cvtpd2dq_mask, sse2_cvtpd2dq_mask_1): New define_insns.
- (ufix_notruncv2dfv2si2<mask_name>): Change into ...
- (ufix_notruncv2dfv2si2): ... this. Remove mask substitution macros.
- (ufix_notruncv2dfv2si2_mask, ufix_notruncv2dfv2si2_mask_1): New
- define_insns.
- (ufix_truncv2dfv2si2<mask_name>): Change into ...
- (ufix_truncv2dfv2si2): ... this. Remove mask substitution macros.
- (ufix_truncv2dfv2si2_mask, ufix_truncv2dfv2si2_mask_1): New
- define_insns.
- (sse2_cvttpd2dq<mask_name>): Change into ...
- (sse2_cvttpd2dq): ... this. Remove mask substitution macros.
- (sse2_cvttpd2dq_mask, sse2_cvttpd2dq_mask_1): New define_insns.
- (*sse2_cvtpd2dq<mask_name>): Change into ...
- (*sse2_cvtpd2dq): ... this. Remove mask substitution macros.
- Add "C" constraint to const0_operand.
- (*sse2_cvtpd2dq_mask, *sse2_cvtpd2dq_mask_1): New define_insns.
- (sse2_cvtpd2ps_mask): Adjust expand to match *sse2_cvtpd2ps_mask
- changes.
-
- PR target/91124
- * config/i386/i386-builtin-types.def
- (V32HI_FTYPE_V32HI_V32HI_V32HI_INT,
- V16HI_FTYPE_V16HI_V16HI_V16HI_INT, V8HI_FTYPE_V8HI_V8HI_V8HI_INT,
- V8SI_FTYPE_V8SI_V8SI_V8SI_INT, V4DI_FTYPE_V4DI_V4DI_V4DI_INT,
- V8DI_FTYPE_V8DI_V8DI_V8DI_INT, V16SI_FTYPE_V16SI_V16SI_V16SI_INT,
- V2DI_FTYPE_V2DI_V2DI_V2DI_INT, V4SI_FTYPE_V4SI_V4SI_V4SI_INT): Remove.
- * config/i386/i386-builtin.def (__builtin_ia32_vpshrdv_v32hi_mask,
- __builtin_ia32_vpshrdv_v32hi_maskz, __builtin_ia32_vpshrdv_v16hi_mask,
- __builtin_ia32_vpshrdv_v16hi_maskz, __builtin_ia32_vpshrdv_v8hi_mask,
- __builtin_ia32_vpshrdv_v8hi_maskz, __builtin_ia32_vpshrdv_v16si_mask,
- __builtin_ia32_vpshrdv_v16si_maskz, __builtin_ia32_vpshrdv_v8si_mask,
- __builtin_ia32_vpshrdv_v8si_maskz, __builtin_ia32_vpshrdv_v4si_mask,
- __builtin_ia32_vpshrdv_v4si_maskz, __builtin_ia32_vpshrdv_v8di_mask,
- __builtin_ia32_vpshrdv_v8di_maskz, __builtin_ia32_vpshrdv_v4di_mask,
- __builtin_ia32_vpshrdv_v4di_maskz, __builtin_ia32_vpshrdv_v2di_mask,
- __builtin_ia32_vpshrdv_v2di_maskz, __builtin_ia32_vpshldv_v32hi_mask,
- __builtin_ia32_vpshldv_v32hi_maskz, __builtin_ia32_vpshldv_v16hi_mask,
- __builtin_ia32_vpshldv_v16hi_maskz, __builtin_ia32_vpshldv_v8hi_mask,
- __builtin_ia32_vpshldv_v8hi_maskz, __builtin_ia32_vpshldv_v16si_mask,
- __builtin_ia32_vpshldv_v16si_maskz, __builtin_ia32_vpshldv_v8si_mask,
- __builtin_ia32_vpshldv_v8si_maskz, __builtin_ia32_vpshldv_v4si_mask,
- __builtin_ia32_vpshldv_v4si_maskz, __builtin_ia32_vpshldv_v8di_mask,
- __builtin_ia32_vpshldv_v8di_maskz, __builtin_ia32_vpshldv_v4di_mask,
- __builtin_ia32_vpshldv_v4di_maskz, __builtin_ia32_vpshldv_v2di_mask,
- __builtin_ia32_vpshldv_v2di_maskz, __builtin_ia32_vpdpbusd_v16si_mask,
- __builtin_ia32_vpdpbusd_v16si_maskz, __builtin_ia32_vpdpbusd_v8si_mask,
- __builtin_ia32_vpdpbusd_v8si_maskz, __builtin_ia32_vpdpbusd_v4si_mask,
- __builtin_ia32_vpdpbusd_v4si_maskz,
- __builtin_ia32_vpdpbusds_v16si_mask,
- __builtin_ia32_vpdpbusds_v16si_maskz,
- __builtin_ia32_vpdpbusds_v8si_mask,
- __builtin_ia32_vpdpbusds_v8si_maskz,
- __builtin_ia32_vpdpbusds_v4si_mask,
- __builtin_ia32_vpdpbusds_v4si_maskz,
- __builtin_ia32_vpdpwssd_v16si_mask,
- __builtin_ia32_vpdpwssd_v16si_maskz, __builtin_ia32_vpdpwssd_v8si_mask,
- __builtin_ia32_vpdpwssd_v8si_maskz, __builtin_ia32_vpdpwssd_v4si_mask,
- __builtin_ia32_vpdpwssd_v4si_maskz,
- __builtin_ia32_vpdpwssds_v16si_mask,
- __builtin_ia32_vpdpwssds_v16si_maskz,
- __builtin_ia32_vpdpwssds_v8si_mask,
- __builtin_ia32_vpdpwssds_v8si_maskz,
- __builtin_ia32_vpdpwssds_v4si_mask,
- __builtin_ia32_vpdpwssds_v4si_maskz): Use *_USI, *_UHI or *_UQI
- suffixed types rather than *_INT.
- * config/i386/i386-expand.c (ix86_expand_args_builtin): Don't handle
- V32HI_FTYPE_V32HI_V32HI_V32HI_INT, V16HI_FTYPE_V16HI_V16HI_V16HI_INT,
- V8HI_FTYPE_V8HI_V8HI_V8HI_INT, V8SI_FTYPE_V8SI_V8SI_V8SI_INT,
- V4DI_FTYPE_V4DI_V4DI_V4DI_INT, V8DI_FTYPE_V8DI_V8DI_V8DI_INT,
- V16SI_FTYPE_V16SI_V16SI_V16SI_INT, V2DI_FTYPE_V2DI_V2DI_V2DI_INT
- and V4SI_FTYPE_V4SI_V4SI_V4SI_INT.
-
-2019-07-11 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.c (intersect_ranges): If we know the intersection is
- empty, there is no need to conservatively add anything else to
- the set.
-
-2019-07-11 Richard Biener <rguenther@suse.de>
-
- PR middle-end/91131
- * gimplify.c (gimplify_compound_literal_expr): Force a temporary
- when the object is volatile and we have not cleared it even though
- there are no nonzero elements.
-
-2019-07-10 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/predicates.md (cint34_operand): Update
- SIGNED_34BIT_OFFSET_P call.
- (pcrel_address): Update SIGNED_34BIT_OFFSET_P call.
- (pcrel_external_address): Update SIGNED_34BIT_OFFSET_P call.
- * config/rs6000/rs6000.c (rs6000_prefixed_address): Update
- SIGNED_16BIT_OFFSET_P and SIGNED_34BIT_OFFSET_P calls.
- * config/rs6000/rs6000.h (SIGNED_16BIT_OFFSET_P): Remove EXTRA
- argument.
- (SIGNED_34BIT_OFFSET_P): Remove EXTRA argument.
- (SIGNED_16BIT_OFFSET_EXTRA_P): New macro, like
- SIGNED_16BIT_OFFSET_P with an EXTRA argument.
- (SIGNED_34BIT_OFFSET_EXTRA_P): New macro, like
- SIGNED_34BIT_OFFSET_P with an EXTRA argument.
-
-2019-07-10 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/darwin.h (LIB_SPEC): Collate this spec here.
- * config/rs6000/darwin7.h (LIB_SPEC): Remove.
- * config/rs6000/darwin8.h (LIB_SPEC): Remove.
- (DEF_MIN_OSX_VERSION): New.
-
-2019-07-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * fold-const.c (fold_relational_const): Fix folding of
- vector-to-scalar NE_EXPRs.
- (test_vector_folding): Add more tests.
-
-2019-07-10 Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/91060
- * config/arm/iterators.md (V2DI_ONLY): New mode iterator.
- * config/arm/neon.md (vec_set<mode>_internal): Add a '@' prefix.
- (vec_setv2di_internal): Reexpress as...
- (@vec_set<V2DI_ONLY:mode>_internal): ...this.
- * config/arm/arm.c (neon_expand_vector_init): Use gen_vec_set_internal
- rather than gen_neon_vset_lane<mode>.
-
-2019-07-10 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/91102
- * lra-constraints.c (process_alt_operands): Don't match user
- defined regs only if they are early clobbers.
-
-2019-07-10 Marc Glisse <marc.glisse@inria.fr>
-
- * wide-int.h (wi::lshift): Reject negative values for the fast path.
-
-2019-07-10 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91126
- * tree-ssa-sccvn.c (n_walk_cb_data::push_partial_def): Adjust
- native encoding offset for BYTES_BIG_ENDIAN.
- (vn_reference_lookup_3): Likewise.
-
-2019-07-10 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Look at valueized
- LHS whenever possible.
-
-2019-07-09 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (nonoverlapping_component_refs_p_1): Break out
- from ...; work also on duplicated types.
- (nonoverlapping_component_refs_since_match): ... here
- (ncr_type_uid): Break out from ...
- (ncr_compar): ... here; look for TYPE_UID of canonical type if
- available.
- (nonoverlapping_component_refs_p): Use same_type_for_tbaa to match
- the types and nonoverlapping_component_refs_p_1 to disambiguate.
-
-2019-07-09 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/90989
- * tree-ssa-strlen.c (handle_char_store): Constrain a single character
- optimization to just single character stores.
-
-2019-07-09 Joern Rennecke <joern.rennecke@riscy-ip.com>
-
- * tree-vect-stmts.c (vectorizable_comparison) <!slp_node>:
- Swap operands only once.
-
-2019-07-09 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
-
- * cfgcleanup.c (old_insns_match_p): Check if used hard regs set is equal
- for both call instructions.
-
-2019-07-09 John Darrington <john@darrington.wattle.id.au>
-
- * simplify-rtx.c (simplify_unary_operation_1): Use GET_MODE_PRECISION
- rather than GET_MODE_BITSIZE to better handle partial integer modes.
-
-2019-07-09 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/rs6000-internal.h (create_TOC_reference): Delete.
- * config/rs6000/rs6000-logue.c (create_TOC_reference): Move
- function from rs6000-logue.c back to rs6000.c.
- * config/rs6000/rs6000.c (create_TOC_reference): Likewise.
-
-2019-07-09 Martin Sebor <msebor@redhat.com>
-
- PR c++/61339
- * auto-profile.c: Change class-key of PODs to struct and others
- to class.
- * basic-block.h: Same.
- * bitmap.c (bitmap_alloc): Same.
- * bitmap.h: Same.
- * builtins.c (expand_builtin_prefetch): Same.
- (expand_builtin_interclass_mathfn): Same.
- (expand_builtin_strlen): Same.
- (expand_builtin_mempcpy_args): Same.
- (expand_cmpstr): Same.
- (expand_builtin___clear_cache): Same.
- (expand_ifn_atomic_bit_test_and): Same.
- (expand_builtin_thread_pointer): Same.
- (expand_builtin_set_thread_pointer): Same.
- * caller-save.c (setup_save_areas): Same.
- (replace_reg_with_saved_mem): Same.
- (insert_restore): Same.
- (insert_save): Same.
- (add_used_regs): Same.
- * cfg.c (get_bb_copy): Same.
- (set_loop_copy): Same.
- * cfg.h: Same.
- * cfganal.h: Same.
- * cfgexpand.c (alloc_stack_frame_space): Same.
- (add_stack_var): Same.
- (add_stack_var_conflict): Same.
- (add_scope_conflicts_1): Same.
- (update_alias_info_with_stack_vars): Same.
- (expand_used_vars): Same.
- * cfghooks.c (redirect_edge_and_branch_force): Same.
- (delete_basic_block): Same.
- (split_edge): Same.
- (make_forwarder_block): Same.
- (force_nonfallthru): Same.
- (duplicate_block): Same.
- (lv_flush_pending_stmts): Same.
- * cfghooks.h: Same.
- * cfgloop.c (flow_loops_cfg_dump): Same.
- (flow_loop_nested_p): Same.
- (superloop_at_depth): Same.
- (get_loop_latch_edges): Same.
- (flow_loop_dump): Same.
- (flow_loops_dump): Same.
- (flow_loops_free): Same.
- (flow_loop_nodes_find): Same.
- (establish_preds): Same.
- (flow_loop_tree_node_add): Same.
- (flow_loop_tree_node_remove): Same.
- (flow_loops_find): Same.
- (find_subloop_latch_edge_by_profile): Same.
- (find_subloop_latch_edge_by_ivs): Same.
- (mfb_redirect_edges_in_set): Same.
- (form_subloop): Same.
- (merge_latch_edges): Same.
- (disambiguate_multiple_latches): Same.
- (disambiguate_loops_with_multiple_latches): Same.
- (flow_bb_inside_loop_p): Same.
- (glb_enum_p): Same.
- (get_loop_body_with_size): Same.
- (get_loop_body): Same.
- (fill_sons_in_loop): Same.
- (get_loop_body_in_dom_order): Same.
- (get_loop_body_in_custom_order): Same.
- (release_recorded_exits): Same.
- (get_loop_exit_edges): Same.
- (num_loop_branches): Same.
- (remove_bb_from_loops): Same.
- (find_common_loop): Same.
- (delete_loop): Same.
- (cancel_loop): Same.
- (verify_loop_structure): Same.
- (loop_preheader_edge): Same.
- (loop_exit_edge_p): Same.
- (single_exit): Same.
- (loop_exits_to_bb_p): Same.
- (loop_exits_from_bb_p): Same.
- (get_loop_location): Same.
- (record_niter_bound): Same.
- (get_estimated_loop_iterations_int): Same.
- (max_stmt_executions_int): Same.
- (likely_max_stmt_executions_int): Same.
- (get_estimated_loop_iterations): Same.
- (get_max_loop_iterations): Same.
- (get_max_loop_iterations_int): Same.
- (get_likely_max_loop_iterations): Same.
- * cfgloop.h (simple_loop_desc): Same.
- (get_loop): Same.
- (loop_depth): Same.
- (loop_outer): Same.
- (loop_iterator::next): Same.
- (loop_outermost): Same.
- * cfgloopanal.c (mark_irreducible_loops): Same.
- (num_loop_insns): Same.
- (average_num_loop_insns): Same.
- (expected_loop_iterations_unbounded): Same.
- (expected_loop_iterations): Same.
- (mark_loop_exit_edges): Same.
- (single_likely_exit): Same.
- * cfgloopmanip.c (fix_bb_placement): Same.
- (fix_bb_placements): Same.
- (remove_path): Same.
- (place_new_loop): Same.
- (add_loop): Same.
- (scale_loop_frequencies): Same.
- (scale_loop_profile): Same.
- (create_empty_if_region_on_edge): Same.
- (create_empty_loop_on_edge): Same.
- (loopify): Same.
- (unloop): Same.
- (fix_loop_placements): Same.
- (copy_loop_info): Same.
- (duplicate_loop): Same.
- (duplicate_subloops): Same.
- (loop_redirect_edge): Same.
- (can_duplicate_loop_p): Same.
- (duplicate_loop_to_header_edge): Same.
- (mfb_keep_just): Same.
- (has_preds_from_loop): Same.
- (create_preheader): Same.
- (create_preheaders): Same.
- (lv_adjust_loop_entry_edge): Same.
- (loop_version): Same.
- * cfgloopmanip.h: Same.
- * cgraph.h: Same.
- * cgraphbuild.c: Same.
- * combine.c (make_extraction): Same.
- * config/i386/i386-features.c: Same.
- * config/i386/i386-features.h: Same.
- * config/i386/i386.c (ix86_emit_outlined_ms2sysv_save): Same.
- (ix86_emit_outlined_ms2sysv_restore): Same.
- (ix86_noce_conversion_profitable_p): Same.
- (ix86_init_cost): Same.
- (ix86_simd_clone_usable): Same.
- * configure.ac (ACX_PROG_CXX_WARNING_OPTS): Add -Wclass-is-pod and
- Wstruct-not-pod.
- * coretypes.h: Same.
- * data-streamer-in.c (string_for_index): Change class-key of PODs
- to struct and others to class.
- (streamer_read_indexed_string): Same.
- (streamer_read_string): Same.
- (bp_unpack_indexed_string): Same.
- (bp_unpack_string): Same.
- (streamer_read_uhwi): Same.
- (streamer_read_hwi): Same.
- (streamer_read_gcov_count): Same.
- (streamer_read_wide_int): Same.
- * data-streamer.h (streamer_write_bitpack): Same.
- (bp_unpack_value): Same.
- (streamer_write_char_stream): Same.
- (streamer_write_hwi_in_range): Same.
- (streamer_write_record_start): Same.
- * ddg.c (create_ddg_dep_from_intra_loop_link): Same.
- (add_cross_iteration_register_deps): Same.
- (build_intra_loop_deps): Same.
- * df-core.c (df_analyze): Same.
- (loop_post_order_compute): Same.
- (loop_inverted_post_order_compute): Same.
- * df-problems.c (df_rd_alloc): Same.
- (df_rd_simulate_one_insn): Same.
- (df_rd_local_compute): Same.
- (df_rd_init_solution): Same.
- (df_rd_confluence_n): Same.
- (df_rd_transfer_function): Same.
- (df_rd_free): Same.
- (df_rd_dump_defs_set): Same.
- (df_rd_top_dump): Same.
- (df_lr_alloc): Same.
- (df_lr_reset): Same.
- (df_lr_local_compute): Same.
- (df_lr_init): Same.
- (df_lr_confluence_n): Same.
- (df_lr_free): Same.
- (df_lr_top_dump): Same.
- (df_lr_verify_transfer_functions): Same.
- (df_live_alloc): Same.
- (df_live_reset): Same.
- (df_live_init): Same.
- (df_live_confluence_n): Same.
- (df_live_finalize): Same.
- (df_live_free): Same.
- (df_live_top_dump): Same.
- (df_live_verify_transfer_functions): Same.
- (df_mir_alloc): Same.
- (df_mir_reset): Same.
- (df_mir_init): Same.
- (df_mir_confluence_n): Same.
- (df_mir_free): Same.
- (df_mir_top_dump): Same.
- (df_word_lr_alloc): Same.
- (df_word_lr_reset): Same.
- (df_word_lr_init): Same.
- (df_word_lr_confluence_n): Same.
- (df_word_lr_free): Same.
- (df_word_lr_top_dump): Same.
- (df_md_alloc): Same.
- (df_md_simulate_one_insn): Same.
- (df_md_reset): Same.
- (df_md_init): Same.
- (df_md_free): Same.
- (df_md_top_dump): Same.
- * df-scan.c (df_insn_delete): Same.
- (df_insn_rescan): Same.
- (df_notes_rescan): Same.
- (df_sort_and_compress_mws): Same.
- (df_install_mws): Same.
- (df_refs_add_to_chains): Same.
- (df_ref_create_structure): Same.
- (df_ref_record): Same.
- (df_def_record_1): Same.
- (df_find_hard_reg_defs): Same.
- (df_uses_record): Same.
- (df_get_conditional_uses): Same.
- (df_get_call_refs): Same.
- (df_recompute_luids): Same.
- (df_get_entry_block_def_set): Same.
- (df_entry_block_defs_collect): Same.
- (df_get_exit_block_use_set): Same.
- (df_exit_block_uses_collect): Same.
- (df_mws_verify): Same.
- (df_bb_verify): Same.
- * df.h (df_scan_get_bb_info): Same.
- * doc/tm.texi: Same.
- * dse.c (record_store): Same.
- * dumpfile.h: Same.
- * emit-rtl.c (const_fixed_hasher::equal): Same.
- (set_mem_attributes_minus_bitpos): Same.
- (change_address): Same.
- (adjust_address_1): Same.
- (offset_address): Same.
- * emit-rtl.h: Same.
- * except.c (dw2_build_landing_pads): Same.
- (sjlj_emit_dispatch_table): Same.
- * explow.c (allocate_dynamic_stack_space): Same.
- (emit_stack_probe): Same.
- (probe_stack_range): Same.
- * expmed.c (store_bit_field_using_insv): Same.
- (store_bit_field_1): Same.
- (store_integral_bit_field): Same.
- (extract_bit_field_using_extv): Same.
- (extract_bit_field_1): Same.
- (emit_cstore): Same.
- * expr.c (emit_block_move_via_cpymem): Same.
- (expand_cmpstrn_or_cmpmem): Same.
- (set_storage_via_setmem): Same.
- (emit_single_push_insn_1): Same.
- (expand_assignment): Same.
- (store_constructor): Same.
- (expand_expr_real_2): Same.
- (expand_expr_real_1): Same.
- (try_casesi): Same.
- * flags.h: Same.
- * function.c (try_fit_stack_local): Same.
- (assign_stack_local_1): Same.
- (assign_stack_local): Same.
- (cut_slot_from_list): Same.
- (insert_slot_to_list): Same.
- (max_slot_level): Same.
- (move_slot_to_level): Same.
- (temp_address_hasher::equal): Same.
- (remove_unused_temp_slot_addresses): Same.
- (assign_temp): Same.
- (combine_temp_slots): Same.
- (update_temp_slot_address): Same.
- (preserve_temp_slots): Same.
- * function.h: Same.
- * fwprop.c: Same.
- * gcc-rich-location.h: Same.
- * gcov.c: Same.
- * genattrtab.c (check_attr_test): Same.
- (check_attr_value): Same.
- (convert_set_attr_alternative): Same.
- (convert_set_attr): Same.
- (check_defs): Same.
- (copy_boolean): Same.
- (get_attr_value): Same.
- (expand_delays): Same.
- (make_length_attrs): Same.
- (min_fn): Same.
- (make_alternative_compare): Same.
- (simplify_test_exp): Same.
- (tests_attr_p): Same.
- (get_attr_order): Same.
- (clear_struct_flag): Same.
- (gen_attr): Same.
- (compares_alternatives_p): Same.
- (gen_insn): Same.
- (gen_delay): Same.
- (find_attrs_to_cache): Same.
- (write_test_expr): Same.
- (walk_attr_value): Same.
- (write_attr_get): Same.
- (eliminate_known_true): Same.
- (write_insn_cases): Same.
- (write_attr_case): Same.
- (write_attr_valueq): Same.
- (write_attr_value): Same.
- (write_dummy_eligible_delay): Same.
- (next_comma_elt): Same.
- (find_attr): Same.
- (make_internal_attr): Same.
- (copy_rtx_unchanging): Same.
- (gen_insn_reserv): Same.
- (check_tune_attr): Same.
- (make_automaton_attrs): Same.
- (handle_arg): Same.
- * genextract.c (gen_insn): Same.
- (VEC_char_to_string): Same.
- * genmatch.c (print_operand): Same.
- (lower): Same.
- (parser::parse_operation): Same.
- (parser::parse_capture): Same.
- (parser::parse_c_expr): Same.
- (parser::parse_simplify): Same.
- (main): Same.
- * genoutput.c (output_operand_data): Same.
- (output_get_insn_name): Same.
- (compare_operands): Same.
- (place_operands): Same.
- (process_template): Same.
- (validate_insn_alternatives): Same.
- (validate_insn_operands): Same.
- (gen_expand): Same.
- (note_constraint): Same.
- * genpreds.c (write_one_predicate_function): Same.
- (add_constraint): Same.
- (process_define_register_constraint): Same.
- (write_lookup_constraint_1): Same.
- (write_lookup_constraint_array): Same.
- (write_insn_constraint_len): Same.
- (write_reg_class_for_constraint_1): Same.
- (write_constraint_satisfied_p_array): Same.
- * genrecog.c (optimize_subroutine_group): Same.
- * gensupport.c (process_define_predicate): Same.
- (queue_pattern): Same.
- (remove_from_queue): Same.
- (process_rtx): Same.
- (is_predicable): Same.
- (change_subst_attribute): Same.
- (subst_pattern_match): Same.
- (alter_constraints): Same.
- (alter_attrs_for_insn): Same.
- (shift_output_template): Same.
- (alter_output_for_subst_insn): Same.
- (process_one_cond_exec): Same.
- (subst_dup): Same.
- (process_define_cond_exec): Same.
- (mnemonic_htab_callback): Same.
- (gen_mnemonic_attr): Same.
- (read_md_rtx): Same.
- * ggc-page.c: Same.
- * gimple-loop-interchange.cc (dump_reduction): Same.
- (dump_induction): Same.
- (loop_cand::~loop_cand): Same.
- (free_data_refs_with_aux): Same.
- (tree_loop_interchange::interchange_loops): Same.
- (tree_loop_interchange::map_inductions_to_loop): Same.
- (tree_loop_interchange::move_code_to_inner_loop): Same.
- (compute_access_stride): Same.
- (compute_access_strides): Same.
- (proper_loop_form_for_interchange): Same.
- (tree_loop_interchange_compute_ddrs): Same.
- (prune_datarefs_not_in_loop): Same.
- (prepare_data_references): Same.
- (pass_linterchange::execute): Same.
- * gimple-loop-jam.c (bb_prevents_fusion_p): Same.
- (unroll_jam_possible_p): Same.
- (fuse_loops): Same.
- (adjust_unroll_factor): Same.
- (tree_loop_unroll_and_jam): Same.
- * gimple-loop-versioning.cc (loop_versioning::~loop_versioning): Same.
- (loop_versioning::expensive_stmt_p): Same.
- (loop_versioning::version_for_unity): Same.
- (loop_versioning::dump_inner_likelihood): Same.
- (loop_versioning::find_per_loop_multiplication): Same.
- (loop_versioning::analyze_term_using_scevs): Same.
- (loop_versioning::record_address_fragment): Same.
- (loop_versioning::analyze_expr): Same.
- (loop_versioning::analyze_blocks): Same.
- (loop_versioning::prune_conditions): Same.
- (loop_versioning::merge_loop_info): Same.
- (loop_versioning::add_loop_to_queue): Same.
- (loop_versioning::decide_whether_loop_is_versionable): Same.
- (loop_versioning::make_versioning_decisions): Same.
- (loop_versioning::implement_versioning_decisions): Same.
- * gimple-ssa-evrp-analyze.c
- (evrp_range_analyzer::record_ranges_from_phis): Same.
- * gimple-ssa-store-merging.c (split_store::split_store): Same.
- (count_multiple_uses): Same.
- (split_group): Same.
- (imm_store_chain_info::output_merged_store): Same.
- (pass_store_merging::process_store): Same.
- * gimple-ssa-strength-reduction.c (slsr_process_phi): Same.
- * gimple-ssa-warn-alloca.c (adjusted_warn_limit): Same.
- (is_max): Same.
- (alloca_call_type): Same.
- (pass_walloca::execute): Same.
- * gimple-streamer-in.c (input_phi): Same.
- (input_gimple_stmt): Same.
- * gimple-streamer.h: Same.
- * godump.c (go_force_record_alignment): Same.
- (go_format_type): Same.
- (go_output_type): Same.
- (go_output_fndecl): Same.
- (go_output_typedef): Same.
- (keyword_hash_init): Same.
- (find_dummy_types): Same.
- * graph.c (draw_cfg_nodes_no_loops): Same.
- (draw_cfg_nodes_for_loop): Same.
- * hard-reg-set.h (hard_reg_set_iter_next): Same.
- * hsa-brig.c: Same.
- * hsa-common.h (hsa_internal_fn_hasher::equal): Same.
- * hsa-dump.c (dump_hsa_cfun): Same.
- * hsa-gen.c (gen_function_def_parameters): Same.
- * hsa-regalloc.c (dump_hsa_cfun_regalloc): Same.
- * input.c (dump_line_table_statistics): Same.
- (test_lexer): Same.
- * input.h: Same.
- * internal-fn.c (get_multi_vector_move): Same.
- (expand_load_lanes_optab_fn): Same.
- (expand_GOMP_SIMT_ENTER_ALLOC): Same.
- (expand_GOMP_SIMT_EXIT): Same.
- (expand_GOMP_SIMT_LAST_LANE): Same.
- (expand_GOMP_SIMT_ORDERED_PRED): Same.
- (expand_GOMP_SIMT_VOTE_ANY): Same.
- (expand_GOMP_SIMT_XCHG_BFLY): Same.
- (expand_GOMP_SIMT_XCHG_IDX): Same.
- (expand_addsub_overflow): Same.
- (expand_neg_overflow): Same.
- (expand_mul_overflow): Same.
- (expand_call_mem_ref): Same.
- (expand_mask_load_optab_fn): Same.
- (expand_scatter_store_optab_fn): Same.
- (expand_gather_load_optab_fn): Same.
- * ipa-cp.c (ipa_get_parm_lattices): Same.
- (print_all_lattices): Same.
- (ignore_edge_p): Same.
- (build_toporder_info): Same.
- (free_toporder_info): Same.
- (push_node_to_stack): Same.
- (ipcp_lattice<valtype>::set_contains_variable): Same.
- (set_agg_lats_to_bottom): Same.
- (ipcp_bits_lattice::meet_with): Same.
- (set_single_call_flag): Same.
- (initialize_node_lattices): Same.
- (ipa_get_jf_ancestor_result): Same.
- (ipcp_verify_propagated_values): Same.
- (propagate_scalar_across_jump_function): Same.
- (propagate_context_across_jump_function): Same.
- (propagate_bits_across_jump_function): Same.
- (ipa_vr_operation_and_type_effects): Same.
- (propagate_vr_across_jump_function): Same.
- (set_check_aggs_by_ref): Same.
- (set_chain_of_aglats_contains_variable): Same.
- (merge_aggregate_lattices): Same.
- (agg_pass_through_permissible_p): Same.
- (propagate_aggs_across_jump_function): Same.
- (call_passes_through_thunk_p): Same.
- (propagate_constants_across_call): Same.
- (devirtualization_time_bonus): Same.
- (good_cloning_opportunity_p): Same.
- (context_independent_aggregate_values): Same.
- (gather_context_independent_values): Same.
- (perform_estimation_of_a_value): Same.
- (estimate_local_effects): Same.
- (value_topo_info<valtype>::add_val): Same.
- (add_all_node_vals_to_toposort): Same.
- (value_topo_info<valtype>::propagate_effects): Same.
- (ipcp_propagate_stage): Same.
- (ipcp_discover_new_direct_edges): Same.
- (same_node_or_its_all_contexts_clone_p): Same.
- (cgraph_edge_brings_value_p): Same.
- (gather_edges_for_value): Same.
- (create_specialized_node): Same.
- (find_more_scalar_values_for_callers_subset): Same.
- (find_more_contexts_for_caller_subset): Same.
- (copy_plats_to_inter): Same.
- (intersect_aggregates_with_edge): Same.
- (find_aggregate_values_for_callers_subset): Same.
- (cgraph_edge_brings_all_agg_vals_for_node): Same.
- (decide_about_value): Same.
- (decide_whether_version_node): Same.
- (spread_undeadness): Same.
- (identify_dead_nodes): Same.
- (ipcp_store_vr_results): Same.
- * ipa-devirt.c (final_warning_record::grow_type_warnings): Same.
- * ipa-fnsummary.c (ipa_fn_summary::account_size_time): Same.
- (redirect_to_unreachable): Same.
- (edge_set_predicate): Same.
- (evaluate_conditions_for_known_args): Same.
- (evaluate_properties_for_edge): Same.
- (ipa_fn_summary_t::duplicate): Same.
- (ipa_call_summary_t::duplicate): Same.
- (dump_ipa_call_summary): Same.
- (ipa_dump_fn_summary): Same.
- (eliminated_by_inlining_prob): Same.
- (set_cond_stmt_execution_predicate): Same.
- (set_switch_stmt_execution_predicate): Same.
- (compute_bb_predicates): Same.
- (will_be_nonconstant_expr_predicate): Same.
- (phi_result_unknown_predicate): Same.
- (analyze_function_body): Same.
- (compute_fn_summary): Same.
- (estimate_edge_devirt_benefit): Same.
- (estimate_edge_size_and_time): Same.
- (estimate_calls_size_and_time): Same.
- (estimate_node_size_and_time): Same.
- (remap_edge_change_prob): Same.
- (remap_edge_summaries): Same.
- (ipa_merge_fn_summary_after_inlining): Same.
- (ipa_fn_summary_generate): Same.
- (inline_read_section): Same.
- (ipa_fn_summary_read): Same.
- (ipa_fn_summary_write): Same.
- * ipa-fnsummary.h: Same.
- * ipa-hsa.c (ipa_hsa_read_section): Same.
- * ipa-icf-gimple.c (func_checker::compare_loops): Same.
- * ipa-icf.c (sem_function::param_used_p): Same.
- * ipa-inline-analysis.c (do_estimate_edge_time): Same.
- * ipa-inline.c (edge_badness): Same.
- (inline_small_functions): Same.
- * ipa-polymorphic-call.c
- (ipa_polymorphic_call_context::stream_out): Same.
- * ipa-predicate.c (predicate::remap_after_duplication): Same.
- (predicate::remap_after_inlining): Same.
- (predicate::stream_out): Same.
- * ipa-predicate.h: Same.
- * ipa-profile.c (ipa_profile_read_summary): Same.
- * ipa-prop.c (ipa_get_param_decl_index_1): Same.
- (count_formal_params): Same.
- (ipa_dump_param): Same.
- (ipa_alloc_node_params): Same.
- (ipa_print_node_jump_functions_for_edge): Same.
- (ipa_print_node_jump_functions): Same.
- (ipa_load_from_parm_agg): Same.
- (get_ancestor_addr_info): Same.
- (ipa_compute_jump_functions_for_edge): Same.
- (ipa_analyze_virtual_call_uses): Same.
- (ipa_analyze_stmt_uses): Same.
- (ipa_analyze_params_uses_in_bb): Same.
- (update_jump_functions_after_inlining): Same.
- (try_decrement_rdesc_refcount): Same.
- (ipa_impossible_devirt_target): Same.
- (update_indirect_edges_after_inlining): Same.
- (combine_controlled_uses_counters): Same.
- (ipa_edge_args_sum_t::duplicate): Same.
- (ipa_write_jump_function): Same.
- (ipa_write_indirect_edge_info): Same.
- (ipa_write_node_info): Same.
- (ipa_read_edge_info): Same.
- (ipa_prop_read_section): Same.
- (read_replacements_section): Same.
- * ipa-prop.h (ipa_get_param_count): Same.
- (ipa_get_param): Same.
- (ipa_get_type): Same.
- (ipa_get_param_move_cost): Same.
- (ipa_set_param_used): Same.
- (ipa_get_controlled_uses): Same.
- (ipa_set_controlled_uses): Same.
- (ipa_get_cs_argument_count): Same.
- * ipa-pure-const.c (analyze_function): Same.
- (pure_const_read_summary): Same.
- * ipa-ref.h: Same.
- * ipa-reference.c (ipa_reference_read_optimization_summary): Same.
- * ipa-split.c (test_nonssa_use): Same.
- (dump_split_point): Same.
- (dominated_by_forbidden): Same.
- (split_part_set_ssa_name_p): Same.
- (find_split_points): Same.
- * ira-build.c (finish_loop_tree_nodes): Same.
- (low_pressure_loop_node_p): Same.
- * ira-color.c (ira_reuse_stack_slot): Same.
- * ira-int.h: Same.
- * ira.c (setup_reg_equiv): Same.
- (print_insn_chain): Same.
- (ira): Same.
- * loop-doloop.c (doloop_condition_get): Same.
- (add_test): Same.
- (record_reg_sets): Same.
- (doloop_optimize): Same.
- * loop-init.c (loop_optimizer_init): Same.
- (fix_loop_structure): Same.
- * loop-invariant.c (merge_identical_invariants): Same.
- (compute_always_reached): Same.
- (find_exits): Same.
- (may_assign_reg_p): Same.
- (find_invariants_bb): Same.
- (find_invariants_body): Same.
- (replace_uses): Same.
- (can_move_invariant_reg): Same.
- (free_inv_motion_data): Same.
- (move_single_loop_invariants): Same.
- (change_pressure): Same.
- (mark_ref_regs): Same.
- (calculate_loop_reg_pressure): Same.
- * loop-iv.c (biv_entry_hasher::equal): Same.
- (iv_extend_to_rtx_code): Same.
- (check_iv_ref_table_size): Same.
- (clear_iv_info): Same.
- (latch_dominating_def): Same.
- (iv_get_reaching_def): Same.
- (iv_constant): Same.
- (iv_subreg): Same.
- (iv_extend): Same.
- (iv_neg): Same.
- (iv_add): Same.
- (iv_mult): Same.
- (get_biv_step): Same.
- (record_iv): Same.
- (analyzed_for_bivness_p): Same.
- (record_biv): Same.
- (iv_analyze_biv): Same.
- (iv_analyze_expr): Same.
- (iv_analyze_def): Same.
- (iv_analyze_op): Same.
- (iv_analyze): Same.
- (iv_analyze_result): Same.
- (biv_p): Same.
- (eliminate_implied_conditions): Same.
- (simplify_using_initial_values): Same.
- (shorten_into_mode): Same.
- (canonicalize_iv_subregs): Same.
- (determine_max_iter): Same.
- (check_simple_exit): Same.
- (find_simple_exit): Same.
- (get_simple_loop_desc): Same.
- * loop-unroll.c (report_unroll): Same.
- (decide_unrolling): Same.
- (unroll_loops): Same.
- (loop_exit_at_end_p): Same.
- (decide_unroll_constant_iterations): Same.
- (unroll_loop_constant_iterations): Same.
- (compare_and_jump_seq): Same.
- (unroll_loop_runtime_iterations): Same.
- (decide_unroll_stupid): Same.
- (unroll_loop_stupid): Same.
- (referenced_in_one_insn_in_loop_p): Same.
- (reset_debug_uses_in_loop): Same.
- (analyze_iv_to_split_insn): Same.
- * lra-eliminations.c (lra_debug_elim_table): Same.
- (setup_can_eliminate): Same.
- (form_sum): Same.
- (lra_get_elimination_hard_regno): Same.
- (lra_eliminate_regs_1): Same.
- (eliminate_regs_in_insn): Same.
- (update_reg_eliminate): Same.
- (init_elimination): Same.
- (lra_eliminate): Same.
- * lra-int.h: Same.
- * lra-lives.c (initiate_live_solver): Same.
- * lra-remat.c (create_remat_bb_data): Same.
- * lra-spills.c (lra_spill): Same.
- * lra.c (lra_set_insn_recog_data): Same.
- (lra_set_used_insn_alternative_by_uid): Same.
- (init_reg_info): Same.
- (expand_reg_info): Same.
- * lto-cgraph.c (output_symtab): Same.
- (read_identifier): Same.
- (get_alias_symbol): Same.
- (input_node): Same.
- (input_varpool_node): Same.
- (input_ref): Same.
- (input_edge): Same.
- (input_cgraph_1): Same.
- (input_refs): Same.
- (input_symtab): Same.
- (input_offload_tables): Same.
- (output_cgraph_opt_summary): Same.
- (input_edge_opt_summary): Same.
- (input_cgraph_opt_section): Same.
- * lto-section-in.c (lto_free_raw_section_data): Same.
- (lto_create_simple_input_block): Same.
- (lto_free_function_in_decl_state_for_node): Same.
- * lto-streamer-in.c (lto_tag_check_set): Same.
- (lto_location_cache::revert_location_cache): Same.
- (lto_location_cache::input_location): Same.
- (lto_input_location): Same.
- (stream_input_location_now): Same.
- (lto_input_tree_ref): Same.
- (lto_input_eh_catch_list): Same.
- (input_eh_region): Same.
- (lto_init_eh): Same.
- (make_new_block): Same.
- (input_cfg): Same.
- (fixup_call_stmt_edges): Same.
- (input_struct_function_base): Same.
- (input_function): Same.
- (lto_read_body_or_constructor): Same.
- (lto_read_tree_1): Same.
- (lto_read_tree): Same.
- (lto_input_scc): Same.
- (lto_input_tree_1): Same.
- (lto_input_toplevel_asms): Same.
- (lto_input_mode_table): Same.
- (lto_reader_init): Same.
- (lto_data_in_create): Same.
- * lto-streamer-out.c (output_cfg): Same.
- * lto-streamer.h: Same.
- * modulo-sched.c (duplicate_insns_of_cycles): Same.
- (generate_prolog_epilog): Same.
- (mark_loop_unsched): Same.
- (dump_insn_location): Same.
- (loop_canon_p): Same.
- (sms_schedule): Same.
- * omp-expand.c (expand_omp_for_ordered_loops): Same.
- (expand_omp_for_generic): Same.
- (expand_omp_for_static_nochunk): Same.
- (expand_omp_for_static_chunk): Same.
- (expand_omp_simd): Same.
- (expand_omp_taskloop_for_inner): Same.
- (expand_oacc_for): Same.
- (expand_omp_atomic_pipeline): Same.
- (mark_loops_in_oacc_kernels_region): Same.
- * omp-offload.c (oacc_xform_loop): Same.
- * omp-simd-clone.c (simd_clone_adjust): Same.
- * optabs-query.c (get_traditional_extraction_insn): Same.
- * optabs.c (expand_vector_broadcast): Same.
- (expand_binop_directly): Same.
- (expand_twoval_unop): Same.
- (expand_twoval_binop): Same.
- (expand_unop_direct): Same.
- (emit_indirect_jump): Same.
- (emit_conditional_move): Same.
- (emit_conditional_neg_or_complement): Same.
- (emit_conditional_add): Same.
- (vector_compare_rtx): Same.
- (expand_vec_perm_1): Same.
- (expand_vec_perm_const): Same.
- (expand_vec_cond_expr): Same.
- (expand_vec_series_expr): Same.
- (maybe_emit_atomic_exchange): Same.
- (maybe_emit_sync_lock_test_and_set): Same.
- (expand_atomic_compare_and_swap): Same.
- (expand_atomic_load): Same.
- (expand_atomic_store): Same.
- (maybe_emit_op): Same.
- (valid_multiword_target_p): Same.
- (create_integer_operand): Same.
- (maybe_legitimize_operand_same_code): Same.
- (maybe_legitimize_operand): Same.
- (create_convert_operand_from_type): Same.
- (can_reuse_operands_p): Same.
- (maybe_legitimize_operands): Same.
- (maybe_gen_insn): Same.
- (maybe_expand_insn): Same.
- (maybe_expand_jump_insn): Same.
- (expand_insn): Same.
- * optabs.h (create_expand_operand): Same.
- (create_fixed_operand): Same.
- (create_output_operand): Same.
- (create_input_operand): Same.
- (create_convert_operand_to): Same.
- (create_convert_operand_from): Same.
- * optinfo.h: Same.
- * poly-int.h: Same.
- * predict.c (optimize_insn_for_speed_p): Same.
- (optimize_loop_for_size_p): Same.
- (optimize_loop_for_speed_p): Same.
- (optimize_loop_nest_for_speed_p): Same.
- (get_base_value): Same.
- (predicted_by_loop_heuristics_p): Same.
- (predict_extra_loop_exits): Same.
- (predict_loops): Same.
- (predict_paths_for_bb): Same.
- (predict_paths_leading_to): Same.
- (propagate_freq): Same.
- (pass_profile::execute): Same.
- * predict.h: Same.
- * profile-count.c (profile_count::differs_from_p): Same.
- (profile_probability::differs_lot_from_p): Same.
- * profile-count.h: Same.
- * profile.c (branch_prob): Same.
- * regrename.c (free_chain_data): Same.
- (mark_conflict): Same.
- (create_new_chain): Same.
- (merge_overlapping_regs): Same.
- (init_rename_info): Same.
- (merge_chains): Same.
- (regrename_analyze): Same.
- (regrename_do_replace): Same.
- (scan_rtx_reg): Same.
- (record_out_operands): Same.
- (build_def_use): Same.
- * regrename.h: Same.
- * reload.h: Same.
- * reload1.c (init_reload): Same.
- (maybe_fix_stack_asms): Same.
- (copy_reloads): Same.
- (count_pseudo): Same.
- (count_spilled_pseudo): Same.
- (find_reg): Same.
- (find_reload_regs): Same.
- (select_reload_regs): Same.
- (spill_hard_reg): Same.
- (fixup_eh_region_note): Same.
- (set_reload_reg): Same.
- (allocate_reload_reg): Same.
- (compute_reload_subreg_offset): Same.
- (reload_adjust_reg_for_icode): Same.
- (emit_input_reload_insns): Same.
- (emit_output_reload_insns): Same.
- (do_input_reload): Same.
- (inherit_piecemeal_p): Same.
- * rtl.h: Same.
- * sanopt.c (maybe_get_dominating_check): Same.
- (maybe_optimize_ubsan_ptr_ifn): Same.
- (can_remove_asan_check): Same.
- (maybe_optimize_asan_check_ifn): Same.
- (sanopt_optimize_walker): Same.
- * sched-deps.c (add_dependence_list): Same.
- (chain_to_prev_insn): Same.
- (add_insn_mem_dependence): Same.
- (create_insn_reg_set): Same.
- (maybe_extend_reg_info_p): Same.
- (sched_analyze_reg): Same.
- (sched_analyze_1): Same.
- (get_implicit_reg_pending_clobbers): Same.
- (chain_to_prev_insn_p): Same.
- (deps_analyze_insn): Same.
- (deps_start_bb): Same.
- (sched_free_deps): Same.
- (init_deps): Same.
- (init_deps_reg_last): Same.
- (free_deps): Same.
- * sched-ebb.c: Same.
- * sched-int.h: Same.
- * sched-rgn.c (add_branch_dependences): Same.
- (concat_insn_mem_list): Same.
- (deps_join): Same.
- (sched_rgn_compute_dependencies): Same.
- * sel-sched-ir.c (reset_target_context): Same.
- (copy_deps_context): Same.
- (init_id_from_df): Same.
- (has_dependence_p): Same.
- (change_loops_latches): Same.
- (bb_top_order_comparator): Same.
- (make_region_from_loop_preheader): Same.
- (sel_init_pipelining): Same.
- (get_loop_nest_for_rgn): Same.
- (make_regions_from_the_rest): Same.
- (sel_is_loop_preheader_p): Same.
- * sel-sched-ir.h (inner_loop_header_p): Same.
- (get_all_loop_exits): Same.
- * selftest.h: Same.
- * sese.c (sese_build_liveouts): Same.
- (sese_insert_phis_for_liveouts): Same.
- * sese.h (defined_in_sese_p): Same.
- * sreal.c (sreal::stream_out): Same.
- * sreal.h: Same.
- * streamer-hooks.h: Same.
- * target-globals.c (save_target_globals): Same.
- * target-globals.h: Same.
- * target.def: Same.
- * target.h: Same.
- * targhooks.c (default_has_ifunc_p): Same.
- (default_empty_mask_is_expensive): Same.
- (default_init_cost): Same.
- * targhooks.h: Same.
- * toplev.c: Same.
- * tree-affine.c (aff_combination_mult): Same.
- (aff_combination_expand): Same.
- (aff_combination_constant_multiple_p): Same.
- * tree-affine.h: Same.
- * tree-cfg.c (build_gimple_cfg): Same.
- (replace_loop_annotate_in_block): Same.
- (replace_uses_by): Same.
- (remove_bb): Same.
- (dump_cfg_stats): Same.
- (gimple_duplicate_sese_region): Same.
- (gimple_duplicate_sese_tail): Same.
- (move_block_to_fn): Same.
- (replace_block_vars_by_duplicates): Same.
- (move_sese_region_to_fn): Same.
- (print_loops_bb): Same.
- (print_loop): Same.
- (print_loops): Same.
- (debug): Same.
- (debug_loops): Same.
- * tree-cfg.h: Same.
- * tree-chrec.c (chrec_fold_plus_poly_poly): Same.
- (chrec_fold_multiply_poly_poly): Same.
- (chrec_evaluate): Same.
- (chrec_component_in_loop_num): Same.
- (reset_evolution_in_loop): Same.
- (is_multivariate_chrec): Same.
- (chrec_contains_symbols): Same.
- (nb_vars_in_chrec): Same.
- (chrec_convert_1): Same.
- (chrec_convert_aggressive): Same.
- * tree-chrec.h: Same.
- * tree-core.h: Same.
- * tree-data-ref.c (dump_data_dependence_relation): Same.
- (canonicalize_base_object_address): Same.
- (data_ref_compare_tree): Same.
- (prune_runtime_alias_test_list): Same.
- (get_segment_min_max): Same.
- (create_intersect_range_checks): Same.
- (conflict_fn_no_dependence): Same.
- (object_address_invariant_in_loop_p): Same.
- (analyze_ziv_subscript): Same.
- (analyze_siv_subscript_cst_affine): Same.
- (analyze_miv_subscript): Same.
- (analyze_overlapping_iterations): Same.
- (build_classic_dist_vector_1): Same.
- (add_other_self_distances): Same.
- (same_access_functions): Same.
- (build_classic_dir_vector): Same.
- (subscript_dependence_tester_1): Same.
- (subscript_dependence_tester): Same.
- (access_functions_are_affine_or_constant_p): Same.
- (get_references_in_stmt): Same.
- (loop_nest_has_data_refs): Same.
- (graphite_find_data_references_in_stmt): Same.
- (find_data_references_in_bb): Same.
- (get_base_for_alignment): Same.
- (find_loop_nest_1): Same.
- (find_loop_nest): Same.
- * tree-data-ref.h (dr_alignment): Same.
- (ddr_dependence_level): Same.
- * tree-if-conv.c (fold_build_cond_expr): Same.
- (add_to_predicate_list): Same.
- (add_to_dst_predicate_list): Same.
- (phi_convertible_by_degenerating_args): Same.
- (idx_within_array_bound): Same.
- (all_preds_critical_p): Same.
- (pred_blocks_visited_p): Same.
- (predicate_bbs): Same.
- (build_region): Same.
- (if_convertible_loop_p_1): Same.
- (is_cond_scalar_reduction): Same.
- (predicate_scalar_phi): Same.
- (remove_conditions_and_labels): Same.
- (combine_blocks): Same.
- (version_loop_for_if_conversion): Same.
- (versionable_outer_loop_p): Same.
- (ifcvt_local_dce): Same.
- (tree_if_conversion): Same.
- (pass_if_conversion::gate): Same.
- * tree-if-conv.h: Same.
- * tree-inline.c (maybe_move_debug_stmts_to_successors): Same.
- * tree-loop-distribution.c (bb_top_order_cmp): Same.
- (free_rdg): Same.
- (stmt_has_scalar_dependences_outside_loop): Same.
- (copy_loop_before): Same.
- (create_bb_after_loop): Same.
- (const_with_all_bytes_same): Same.
- (generate_memset_builtin): Same.
- (generate_memcpy_builtin): Same.
- (destroy_loop): Same.
- (build_rdg_partition_for_vertex): Same.
- (compute_access_range): Same.
- (data_ref_segment_size): Same.
- (latch_dominated_by_data_ref): Same.
- (compute_alias_check_pairs): Same.
- (fuse_memset_builtins): Same.
- (finalize_partitions): Same.
- (find_seed_stmts_for_distribution): Same.
- (prepare_perfect_loop_nest): Same.
- * tree-parloops.c (lambda_transform_legal_p): Same.
- (loop_parallel_p): Same.
- (reduc_stmt_res): Same.
- (add_field_for_name): Same.
- (create_call_for_reduction_1): Same.
- (replace_uses_in_bb_by): Same.
- (transform_to_exit_first_loop_alt): Same.
- (try_transform_to_exit_first_loop_alt): Same.
- (transform_to_exit_first_loop): Same.
- (num_phis): Same.
- (gen_parallel_loop): Same.
- (gather_scalar_reductions): Same.
- (get_omp_data_i_param): Same.
- (try_create_reduction_list): Same.
- (oacc_entry_exit_single_gang): Same.
- (parallelize_loops): Same.
- * tree-pass.h: Same.
- * tree-predcom.c (determine_offset): Same.
- (last_always_executed_block): Same.
- (split_data_refs_to_components): Same.
- (suitable_component_p): Same.
- (valid_initializer_p): Same.
- (find_looparound_phi): Same.
- (insert_looparound_copy): Same.
- (add_looparound_copies): Same.
- (determine_roots_comp): Same.
- (predcom_tmp_var): Same.
- (initialize_root_vars): Same.
- (initialize_root_vars_store_elim_1): Same.
- (initialize_root_vars_store_elim_2): Same.
- (finalize_eliminated_stores): Same.
- (initialize_root_vars_lm): Same.
- (remove_stmt): Same.
- (determine_unroll_factor): Same.
- (execute_pred_commoning_cbck): Same.
- (base_names_in_chain_on): Same.
- (combine_chains): Same.
- (pcom_stmt_dominates_stmt_p): Same.
- (try_combine_chains): Same.
- (prepare_initializers_chain_store_elim): Same.
- (prepare_initializers_chain): Same.
- (prepare_initializers): Same.
- (prepare_finalizers_chain): Same.
- (prepare_finalizers): Same.
- (insert_init_seqs): Same.
- * tree-scalar-evolution.c (loop_phi_node_p): Same.
- (compute_overall_effect_of_inner_loop): Same.
- (add_to_evolution_1): Same.
- (add_to_evolution): Same.
- (follow_ssa_edge_binary): Same.
- (follow_ssa_edge_expr): Same.
- (backedge_phi_arg_p): Same.
- (follow_ssa_edge_in_condition_phi_branch): Same.
- (follow_ssa_edge_in_condition_phi): Same.
- (follow_ssa_edge_inner_loop_phi): Same.
- (follow_ssa_edge): Same.
- (analyze_evolution_in_loop): Same.
- (analyze_initial_condition): Same.
- (interpret_loop_phi): Same.
- (interpret_condition_phi): Same.
- (interpret_rhs_expr): Same.
- (interpret_expr): Same.
- (interpret_gimple_assign): Same.
- (analyze_scalar_evolution_1): Same.
- (analyze_scalar_evolution): Same.
- (analyze_scalar_evolution_for_address_of): Same.
- (get_instantiated_value_entry): Same.
- (loop_closed_phi_def): Same.
- (instantiate_scev_name): Same.
- (instantiate_scev_poly): Same.
- (instantiate_scev_binary): Same.
- (instantiate_scev_convert): Same.
- (instantiate_scev_not): Same.
- (instantiate_scev_r): Same.
- (instantiate_scev): Same.
- (resolve_mixers): Same.
- (initialize_scalar_evolutions_analyzer): Same.
- (scev_reset_htab): Same.
- (scev_reset): Same.
- (derive_simple_iv_with_niters): Same.
- (simple_iv_with_niters): Same.
- (expression_expensive_p): Same.
- (final_value_replacement_loop): Same.
- * tree-scalar-evolution.h (block_before_loop): Same.
- * tree-ssa-address.h: Same.
- * tree-ssa-dce.c (find_obviously_necessary_stmts): Same.
- * tree-ssa-dom.c (edge_info::record_simple_equiv): Same.
- (record_edge_info): Same.
- * tree-ssa-live.c (var_map_base_fini): Same.
- (remove_unused_locals): Same.
- * tree-ssa-live.h: Same.
- * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Same.
- (pass_ch_vect::execute): Same.
- (pass_ch::process_loop_p): Same.
- * tree-ssa-loop-im.c (mem_ref_hasher::hash): Same.
- (movement_possibility): Same.
- (outermost_invariant_loop): Same.
- (stmt_cost): Same.
- (determine_max_movement): Same.
- (invariantness_dom_walker::before_dom_children): Same.
- (move_computations): Same.
- (may_move_till): Same.
- (force_move_till_op): Same.
- (force_move_till): Same.
- (memref_free): Same.
- (record_mem_ref_loc): Same.
- (set_ref_stored_in_loop): Same.
- (mark_ref_stored): Same.
- (sort_bbs_in_loop_postorder_cmp): Same.
- (sort_locs_in_loop_postorder_cmp): Same.
- (analyze_memory_references): Same.
- (mem_refs_may_alias_p): Same.
- (find_ref_loc_in_loop_cmp): Same.
- (rewrite_mem_ref_loc::operator): Same.
- (first_mem_ref_loc_1::operator): Same.
- (sm_set_flag_if_changed::operator): Same.
- (execute_sm_if_changed_flag_set): Same.
- (execute_sm): Same.
- (hoist_memory_references): Same.
- (ref_always_accessed::operator): Same.
- (refs_independent_p): Same.
- (record_dep_loop): Same.
- (ref_indep_loop_p_1): Same.
- (ref_indep_loop_p): Same.
- (can_sm_ref_p): Same.
- (find_refs_for_sm): Same.
- (loop_suitable_for_sm): Same.
- (store_motion_loop): Same.
- (store_motion): Same.
- (fill_always_executed_in): Same.
- * tree-ssa-loop-ivcanon.c (constant_after_peeling): Same.
- (estimated_unrolled_size): Same.
- (loop_edge_to_cancel): Same.
- (remove_exits_and_undefined_stmts): Same.
- (remove_redundant_iv_tests): Same.
- (unloop_loops): Same.
- (estimated_peeled_sequence_size): Same.
- (try_peel_loop): Same.
- (canonicalize_loop_induction_variables): Same.
- (canonicalize_induction_variables): Same.
- * tree-ssa-loop-ivopts.c (iv_inv_expr_hasher::equal): Same.
- (name_info): Same.
- (stmt_after_inc_pos): Same.
- (contains_abnormal_ssa_name_p): Same.
- (niter_for_exit): Same.
- (find_bivs): Same.
- (mark_bivs): Same.
- (find_givs_in_bb): Same.
- (find_induction_variables): Same.
- (find_interesting_uses_cond): Same.
- (outermost_invariant_loop_for_expr): Same.
- (idx_find_step): Same.
- (add_candidate_1): Same.
- (add_iv_candidate_derived_from_uses): Same.
- (alloc_use_cost_map): Same.
- (prepare_decl_rtl): Same.
- (generic_predict_doloop_p): Same.
- (computation_cost): Same.
- (determine_common_wider_type): Same.
- (get_computation_aff_1): Same.
- (get_use_type): Same.
- (determine_group_iv_cost_address): Same.
- (iv_period): Same.
- (difference_cannot_overflow_p): Same.
- (may_eliminate_iv): Same.
- (determine_set_costs): Same.
- (cheaper_cost_pair): Same.
- (compare_cost_pair): Same.
- (iv_ca_cand_for_group): Same.
- (iv_ca_recount_cost): Same.
- (iv_ca_set_remove_invs): Same.
- (iv_ca_set_no_cp): Same.
- (iv_ca_set_add_invs): Same.
- (iv_ca_set_cp): Same.
- (iv_ca_add_group): Same.
- (iv_ca_cost): Same.
- (iv_ca_compare_deps): Same.
- (iv_ca_delta_reverse): Same.
- (iv_ca_delta_commit): Same.
- (iv_ca_cand_used_p): Same.
- (iv_ca_delta_free): Same.
- (iv_ca_new): Same.
- (iv_ca_free): Same.
- (iv_ca_dump): Same.
- (iv_ca_extend): Same.
- (iv_ca_narrow): Same.
- (iv_ca_prune): Same.
- (cheaper_cost_with_cand): Same.
- (iv_ca_replace): Same.
- (try_add_cand_for): Same.
- (get_initial_solution): Same.
- (try_improve_iv_set): Same.
- (find_optimal_iv_set_1): Same.
- (create_new_iv): Same.
- (rewrite_use_compare): Same.
- (remove_unused_ivs): Same.
- (determine_scaling_factor): Same.
- * tree-ssa-loop-ivopts.h: Same.
- * tree-ssa-loop-manip.c (create_iv): Same.
- (compute_live_loop_exits): Same.
- (add_exit_phi): Same.
- (add_exit_phis): Same.
- (find_uses_to_rename_use): Same.
- (find_uses_to_rename_def): Same.
- (find_uses_to_rename_in_loop): Same.
- (rewrite_into_loop_closed_ssa): Same.
- (check_loop_closed_ssa_bb): Same.
- (split_loop_exit_edge): Same.
- (ip_end_pos): Same.
- (ip_normal_pos): Same.
- (copy_phi_node_args): Same.
- (gimple_duplicate_loop_to_header_edge): Same.
- (can_unroll_loop_p): Same.
- (determine_exit_conditions): Same.
- (scale_dominated_blocks_in_loop): Same.
- (niter_for_unrolled_loop): Same.
- (tree_transform_and_unroll_loop): Same.
- (rewrite_all_phi_nodes_with_iv): Same.
- * tree-ssa-loop-manip.h: Same.
- * tree-ssa-loop-niter.c (number_of_iterations_ne_max): Same.
- (number_of_iterations_ne): Same.
- (assert_no_overflow_lt): Same.
- (assert_loop_rolls_lt): Same.
- (number_of_iterations_lt): Same.
- (adjust_cond_for_loop_until_wrap): Same.
- (tree_simplify_using_condition): Same.
- (simplify_using_initial_conditions): Same.
- (simplify_using_outer_evolutions): Same.
- (loop_only_exit_p): Same.
- (ssa_defined_by_minus_one_stmt_p): Same.
- (number_of_iterations_popcount): Same.
- (number_of_iterations_exit): Same.
- (find_loop_niter): Same.
- (finite_loop_p): Same.
- (chain_of_csts_start): Same.
- (get_val_for): Same.
- (loop_niter_by_eval): Same.
- (derive_constant_upper_bound_ops): Same.
- (do_warn_aggressive_loop_optimizations): Same.
- (record_estimate): Same.
- (get_cst_init_from_scev): Same.
- (record_nonwrapping_iv): Same.
- (idx_infer_loop_bounds): Same.
- (infer_loop_bounds_from_ref): Same.
- (infer_loop_bounds_from_array): Same.
- (infer_loop_bounds_from_pointer_arith): Same.
- (infer_loop_bounds_from_signedness): Same.
- (bound_index): Same.
- (discover_iteration_bound_by_body_walk): Same.
- (maybe_lower_iteration_bound): Same.
- (estimate_numbers_of_iterations): Same.
- (estimated_loop_iterations): Same.
- (estimated_loop_iterations_int): Same.
- (max_loop_iterations): Same.
- (max_loop_iterations_int): Same.
- (likely_max_loop_iterations): Same.
- (likely_max_loop_iterations_int): Same.
- (estimated_stmt_executions_int): Same.
- (max_stmt_executions): Same.
- (likely_max_stmt_executions): Same.
- (estimated_stmt_executions): Same.
- (stmt_dominates_stmt_p): Same.
- (nowrap_type_p): Same.
- (loop_exits_before_overflow): Same.
- (scev_var_range_cant_overflow): Same.
- (scev_probably_wraps_p): Same.
- (free_numbers_of_iterations_estimates): Same.
- * tree-ssa-loop-niter.h: Same.
- * tree-ssa-loop-prefetch.c (release_mem_refs): Same.
- (idx_analyze_ref): Same.
- (analyze_ref): Same.
- (gather_memory_references_ref): Same.
- (mark_nontemporal_store): Same.
- (emit_mfence_after_loop): Same.
- (may_use_storent_in_loop_p): Same.
- (mark_nontemporal_stores): Same.
- (should_unroll_loop_p): Same.
- (volume_of_dist_vector): Same.
- (add_subscript_strides): Same.
- (self_reuse_distance): Same.
- (insn_to_prefetch_ratio_too_small_p): Same.
- * tree-ssa-loop-split.c (split_at_bb_p): Same.
- (patch_loop_exit): Same.
- (find_or_create_guard_phi): Same.
- (easy_exit_values): Same.
- (connect_loop_phis): Same.
- (connect_loops): Same.
- (compute_new_first_bound): Same.
- (split_loop): Same.
- (tree_ssa_split_loops): Same.
- * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Same.
- (is_maybe_undefined): Same.
- (tree_may_unswitch_on): Same.
- (simplify_using_entry_checks): Same.
- (tree_unswitch_single_loop): Same.
- (tree_unswitch_loop): Same.
- (tree_unswitch_outer_loop): Same.
- (empty_bb_without_guard_p): Same.
- (used_outside_loop_p): Same.
- (get_vop_from_header): Same.
- (hoist_guard): Same.
- * tree-ssa-loop.c (gate_oacc_kernels): Same.
- (get_lsm_tmp_name): Same.
- * tree-ssa-loop.h: Same.
- * tree-ssa-reassoc.c (add_repeat_to_ops_vec): Same.
- (build_and_add_sum): Same.
- (no_side_effect_bb): Same.
- (get_ops): Same.
- (linearize_expr): Same.
- (should_break_up_subtract): Same.
- (linearize_expr_tree): Same.
- * tree-ssa-scopedtables.c: Same.
- * tree-ssa-scopedtables.h: Same.
- * tree-ssa-structalias.c (condense_visit): Same.
- (label_visit): Same.
- (dump_pred_graph): Same.
- (perform_var_substitution): Same.
- (move_complex_constraints): Same.
- (remove_preds_and_fake_succs): Same.
- * tree-ssa-threadupdate.c (dbds_continue_enumeration_p): Same.
- (determine_bb_domination_status): Same.
- (duplicate_thread_path): Same.
- (thread_through_all_blocks): Same.
- * tree-ssa-threadupdate.h: Same.
- * tree-streamer-in.c (streamer_read_string_cst): Same.
- (input_identifier): Same.
- (unpack_ts_type_common_value_fields): Same.
- (unpack_ts_block_value_fields): Same.
- (unpack_ts_translation_unit_decl_value_fields): Same.
- (unpack_ts_omp_clause_value_fields): Same.
- (streamer_read_tree_bitfields): Same.
- (streamer_alloc_tree): Same.
- (lto_input_ts_common_tree_pointers): Same.
- (lto_input_ts_vector_tree_pointers): Same.
- (lto_input_ts_poly_tree_pointers): Same.
- (lto_input_ts_complex_tree_pointers): Same.
- (lto_input_ts_decl_minimal_tree_pointers): Same.
- (lto_input_ts_decl_common_tree_pointers): Same.
- (lto_input_ts_decl_non_common_tree_pointers): Same.
- (lto_input_ts_decl_with_vis_tree_pointers): Same.
- (lto_input_ts_field_decl_tree_pointers): Same.
- (lto_input_ts_function_decl_tree_pointers): Same.
- (lto_input_ts_type_common_tree_pointers): Same.
- (lto_input_ts_type_non_common_tree_pointers): Same.
- (lto_input_ts_list_tree_pointers): Same.
- (lto_input_ts_vec_tree_pointers): Same.
- (lto_input_ts_exp_tree_pointers): Same.
- (lto_input_ts_block_tree_pointers): Same.
- (lto_input_ts_binfo_tree_pointers): Same.
- (lto_input_ts_constructor_tree_pointers): Same.
- (lto_input_ts_omp_clause_tree_pointers): Same.
- (streamer_read_tree_body): Same.
- * tree-streamer.h: Same.
- * tree-switch-conversion.c (bit_test_cluster::is_beneficial): Same.
- * tree-vect-data-refs.c (vect_get_smallest_scalar_type): Same.
- (vect_analyze_possibly_independent_ddr): Same.
- (vect_analyze_data_ref_dependence): Same.
- (vect_compute_data_ref_alignment): Same.
- (vect_enhance_data_refs_alignment): Same.
- (vect_analyze_data_ref_access): Same.
- (vect_check_gather_scatter): Same.
- (vect_find_stmt_data_reference): Same.
- (vect_create_addr_base_for_vector_ref): Same.
- (vect_setup_realignment): Same.
- (vect_supportable_dr_alignment): Same.
- * tree-vect-loop-manip.c (rename_variables_in_bb): Same.
- (adjust_phi_and_debug_stmts): Same.
- (vect_set_loop_mask): Same.
- (add_preheader_seq): Same.
- (vect_maybe_permute_loop_masks): Same.
- (vect_set_loop_masks_directly): Same.
- (vect_set_loop_condition_masked): Same.
- (vect_set_loop_condition_unmasked): Same.
- (slpeel_duplicate_current_defs_from_edges): Same.
- (slpeel_add_loop_guard): Same.
- (slpeel_can_duplicate_loop_p): Same.
- (create_lcssa_for_virtual_phi): Same.
- (iv_phi_p): Same.
- (vect_update_ivs_after_vectorizer): Same.
- (vect_gen_vector_loop_niters_mult_vf): Same.
- (slpeel_update_phi_nodes_for_loops): Same.
- (slpeel_update_phi_nodes_for_guard1): Same.
- (find_guard_arg): Same.
- (slpeel_update_phi_nodes_for_guard2): Same.
- (slpeel_update_phi_nodes_for_lcssa): Same.
- (vect_do_peeling): Same.
- (vect_create_cond_for_alias_checks): Same.
- (vect_loop_versioning): Same.
- * tree-vect-loop.c (vect_determine_vf_for_stmt): Same.
- (vect_inner_phi_in_double_reduction_p): Same.
- (vect_analyze_scalar_cycles_1): Same.
- (vect_fixup_scalar_cycles_with_patterns): Same.
- (vect_get_loop_niters): Same.
- (bb_in_loop_p): Same.
- (vect_get_max_nscalars_per_iter): Same.
- (vect_verify_full_masking): Same.
- (vect_compute_single_scalar_iteration_cost): Same.
- (vect_analyze_loop_form_1): Same.
- (vect_analyze_loop_form): Same.
- (vect_active_double_reduction_p): Same.
- (vect_analyze_loop_operations): Same.
- (neutral_op_for_slp_reduction): Same.
- (vect_is_simple_reduction): Same.
- (vect_model_reduction_cost): Same.
- (get_initial_def_for_reduction): Same.
- (get_initial_defs_for_reduction): Same.
- (vect_create_epilog_for_reduction): Same.
- (vectorize_fold_left_reduction): Same.
- (vectorizable_reduction): Same.
- (vectorizable_induction): Same.
- (vectorizable_live_operation): Same.
- (loop_niters_no_overflow): Same.
- (vect_get_loop_mask): Same.
- (vect_transform_loop_stmt): Same.
- (vect_transform_loop): Same.
- * tree-vect-patterns.c (vect_reassociating_reduction_p): Same.
- (vect_determine_precisions): Same.
- (vect_pattern_recog_1): Same.
- * tree-vect-slp.c (vect_analyze_slp_instance): Same.
- * tree-vect-stmts.c (stmt_vectype): Same.
- (process_use): Same.
- (vect_init_vector_1): Same.
- (vect_truncate_gather_scatter_offset): Same.
- (get_group_load_store_type): Same.
- (vect_build_gather_load_calls): Same.
- (vect_get_strided_load_store_ops): Same.
- (vectorizable_simd_clone_call): Same.
- (vectorizable_store): Same.
- (permute_vec_elements): Same.
- (vectorizable_load): Same.
- (vect_transform_stmt): Same.
- (supportable_widening_operation): Same.
- * tree-vectorizer.c (vec_info::replace_stmt): Same.
- (vec_info::free_stmt_vec_info): Same.
- (vect_free_loop_info_assumptions): Same.
- (vect_loop_vectorized_call): Same.
- (set_uid_loop_bbs): Same.
- (vectorize_loops): Same.
- * tree-vectorizer.h (STMT_VINFO_BB_VINFO): Same.
- * tree.c (add_tree_to_fld_list): Same.
- (fld_type_variant_equal_p): Same.
- (fld_decl_context): Same.
- (fld_incomplete_type_of): Same.
- (free_lang_data_in_binfo): Same.
- (need_assembler_name_p): Same.
- (find_decls_types_r): Same.
- (get_eh_types_for_runtime): Same.
- (find_decls_types_in_eh_region): Same.
- (find_decls_types_in_node): Same.
- (assign_assembler_name_if_needed): Same.
- * value-prof.c (stream_out_histogram_value): Same.
- * value-prof.h: Same.
- * var-tracking.c (use_narrower_mode): Same.
- (prepare_call_arguments): Same.
- (vt_expand_loc_callback): Same.
- (resolve_expansions_pending_recursion): Same.
- (vt_expand_loc): Same.
- * varasm.c (const_hash_1): Same.
- (compare_constant): Same.
- (tree_output_constant_def): Same.
- (simplify_subtraction): Same.
- (get_pool_constant): Same.
- (output_constant_pool_2): Same.
- (output_constant_pool_1): Same.
- (mark_constants_in_pattern): Same.
- (mark_constant_pool): Same.
- (get_section_anchor): Same.
- * vr-values.c (compare_range_with_value): Same.
- (vr_values::extract_range_from_phi_node): Same.
- * vr-values.h: Same.
- * web.c (unionfind_union): Same.
- * wide-int.h: Same.
-
-2019-07-09 Martin Sebor <msebor@redhat.com>
-
- PR c++/61339
- * align.h: Change class-key from class to struct and vice versa
- to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod.
- * alloc-pool.h: Same.
- * asan.c (shadow_mem_size): Same.
- * auto-profile.c: Same.
- * basic-block.h: Same.
- * bitmap.h: Same.
- * cfgexpand.c (set_rtl): Same.
- (expand_one_stack_var_at): Same.
- * cfghooks.h: Same.
- * cfgloop.h: Same.
- * cgraph.h: Same.
- * config/i386/i386.h: Same.
- * df-problems.c (df_print_bb_index): Same.
- * df-scan.c: Same.
- * df.h (df_single_use): Same.
- * diagnostic-show-locus.c (layout::print_annotation_line): Same.
- (layout::annotation_line_showed_range_p): Same.
- (get_printed_columns): Same.
- (correction::ensure_terminated): Same.
- (line_corrections::~line_corrections): Same.
- * dojump.h: Same.
- * dse.c: Same.
- * dump-context.h: Same.
- * dumpfile.h: Same.
- * dwarf2out.c: Same.
- * edit-context.c: Same.
- * fibonacci_heap.c (test_union_of_equal_heaps): Same.
- * flags.h: Same.
- * function.c (assign_stack_local): Same.
- * function.h: Same.
- * gcc.c: Same.
- * gcov.c (block_info::block_info): Same.
- * genattrtab.c: Same.
- * genextract.c: Same.
- * genmatch.c (comparison_code_p): Same.
- (id_base::id_base): Same.
- (decision_tree::print): Same.
- * genoutput.c: Same.
- * genpreds.c (write_one_predicate_function): Same.
- * genrecog.c (validate_pattern): Same.
- (find_operand_positions): Same.
- (optimize_subroutine_group): Same.
- (merge_pattern_transition::merge_pattern_transition): Same.
- (merge_pattern_info::merge_pattern_info): Same.
- (merge_state_result::merge_state_result): Same.
- (merge_into_state): Same.
- * gensupport.c: Same.
- * gensupport.h: Same.
- * ggc-common.c (init_ggc_heuristics): Same.
- * ggc-tests.c (test_union): Same.
- * gimple-loop-interchange.cc (dump_induction): Same.
- * gimple-loop-versioning.cc: Same.
- * gimple-match.h (gimple_match_cond::any_else): Same.
- * gimple-ssa-backprop.c: Same.
- * gimple-ssa-sprintf.c: Same.
- * gimple-ssa-store-merging.c (store_operand_info::store_operand_info):
- Same.
- (store_immediate_info::store_immediate_info): Same.
- (merged_store_group::apply_stores): Same.
- (get_location_for_stmts): Same.
- * gimple-ssa-strength-reduction.c: Same.
- * gimple-ssa-warn-alloca.c: Same.
- * gimple-ssa-warn-restrict.c (pass_wrestrict::execute): Same.
- * godump.c (go_type_decl): Same.
- * hash-map-tests.c (test_map_of_strings_to_int): Same.
- * hash-map.h: Same.
- * hash-set-tests.c (test_set_of_strings): Same.
- * hsa-brig.c: Same.
- * hsa-common.h: Same.
- * hsa-gen.c (transformable_switch_to_sbr_p): Same.
- * input.c (assert_loceq): Same.
- * input.h: Same.
- * ipa-cp.c: Same.
- * ipa-devirt.c (possible_polymorphic_call_targets_1): Same.
- * ipa-fnsummary.h: Same.
- * ipa-inline.h: Same.
- * ipa-prop.h: Same.
- * ipa-split.c (visit_bb): Same.
- * ira-int.h (minmax_set_iter_next): Same.
- * loop-invariant.c: Same.
- * loop-iv.c: Same.
- * lra-eliminations.c: Same.
- * lra-int.h: Same.
- * lra-lives.c (mark_regno_dead): Same.
- * lra-remat.c: Same.
- * lra-spills.c: Same.
- * lto-streamer.h: Same.
- * mem-stats.h: Same.
- * omp-grid.c (omp_grid_lastprivate_predicate): Same.
- * omp-low.c (omp_clause_aligned_alignment): Same.
- * optabs-query.h (get_vcond_eq_icode): Same.
- * optabs.h: Same.
- * opts.c (wrap_help): Same.
- * poly-int.h: Same.
- * predict.c (predict_paths_leading_to_edge): Same.
- * pretty-print.h: Same.
- * profile-count.h: Same.
- * read-md.h: Same.
- * read-rtl-function.c: Same.
- * ree.c: Same.
- * reginfo.c: Same.
- * regrename.c: Same.
- * regrename.h: Same.
- * reload.h: Same.
- * rtl-iter.h: Same.
- * rtl.h (costs_add_n_insns): Same.
- * sanopt.c: Same.
- * sched-int.h: Same.
- * sel-sched-ir.h: Same.
- * selftest.h: Same.
- * sese.h (vec_find): Same.
- * stmt.c: Same.
- * target-globals.h: Same.
- * tree-affine.c (aff_combination_find_elt): Same.
- * tree-affine.h: Same.
- * tree-data-ref.h: Same.
- * tree-outof-ssa.c (ssa_is_replaceable_p): Same.
- * tree-predcom.c: Same.
- * tree-scalar-evolution.c (find_var_scev_info): Same.
- * tree-ssa-alias.h: Same.
- * tree-ssa-ccp.c: Same.
- * tree-ssa-coalesce.c (ssa_conflicts_dump): Same.
- * tree-ssa-loop-im.c (for_all_locs_in_loop): Same.
- (rewrite_mem_refs): Same.
- (execute_sm_if_changed): Same.
- (hoist_memory_references): Same.
- * tree-ssa-loop-ivopts.c (operator<=): Same.
- * tree-ssa-loop.h: Same.
- * tree-ssa-pre.c (get_or_alloc_expr_for_name): Same.
- * tree-ssa-structalias.c: Same.
- * tree-switch-conversion.h (cluster::cluster): Same.
- (simple_cluster::simple_cluster): Same.
- * tree-vect-patterns.c (type_conversion_p): Same.
- * tree-vectorizer.c (dump_stmt_cost): Same.
- * tree-vectorizer.h (loop_vec_info_for_loop): Same.
- * tree.c (protected_set_expr_location): Same.
- * tree.h (desired_pro_or_demotion_p): Same.
- (fndecl_built_in_p): Same.
- * unique-ptr-tests.cc: Same.
- * var-tracking.c (delete_variable_part): Same.
- * varasm.c (assemble_real): Same.
- (tree_output_constant_def): Same.
- * vec.c: Same.
- * wide-int-bitmask.h: Same.
- * wide-int.h (decompose): Same.
-
-2019-07-09 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91114
- * tree-vect-data-refs.c (vect_analyze_data_refs): Failure to
- find a vector type isn't fatal.
-
-2019-07-09 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * config/aarch64/aarch64-simd.md
- (aarch64_crypto_aes<aes_op>v16qi): Redefine pattern with xor.
- (aarch64_crypto_aes<aesmc_op>v16qi): Remove attribute enabled.
- (*aarch64_crypto_aes<aes_op>v16qi_xor_combine): Remove both.
- (*aarch64_crypto_aese_fused,
- *aarch64_crypto_aesd_fused): Update to new definition.
- * config/aarch64/aarch64.c
- (aarch_macro_fusion_pair_p): Remove aese/aesmc fusion check.
-
-2019-07-09 Richard Biener <rguenther@suse.de>
-
- * gimple-match.h (gimple_match_op::resimplify): New.
- (gimple_resimplify1, gimple_resimplify2, gimple_resimplify3,
- gimple_resimplify4, gimple_resimplify5): Remove.
- * gimple-match-head.c (gimple_resimplify1, gimple_resimplify2,
- gimple_resimplify3, gimple_resimplify4, gimple_resimplify5):
- Make static.
- (gimple_match_op::resimplify): New.
- * tree-ssa-sccvn.c (vn_nary_build_or_lookup_1): Valueize
- according to availability. Use gimple_match_op::resimplify.
-
-2019-07-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * ira-emit.c (emit_moves): Skip DEBUG_INSNs when setting the location.
-
-2019-07-09 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * config/arm/crypto.md:
- (crypto_<crypto_pattern>): Redefine aese/aesd pattern with xor.
- (crypto_<crypto_pattern>): Remove attribute enabled for aesmc.
- (crypto_<crypto_pattern>): Split CRYPTO_BINARY into 2 patterns.
- (*aarch32_crypto_aese_fused, *aarch32_crypto_aesd_fused): New.
- * config/arm/arm.c
- (aarch_macro_fusion_pair_p): Remove aes/aesmc fusion check.
- * config/arm/aarch-common-protos.h
- (aarch_crypto_can_dual_issue): Remove.
- * config/arm/aarch-common.c
- (aarch_crypto_can_dual_issue): Likewise.
- * config/arm/exynos-m1.md: Remove aese/aesmc fusion.
- * config/arm/cortex-a53.md: Likewise.
- * config/arm/cortex-a57.md: Likewise.
- * config/arm/iterators.md:
- (CRYPTO_BINARY): Redefine.
- (CRYPTO_UNARY): Removed.
- (CRYPTO_AES, CRYPTO_AESMC): New.
-
-2019-07-09 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (struct vn_walk_cb_data): Add orig_ref member.
- (vn_reference_lookup_3): If the main ref has no access path recorded
- but orig_ref has use it to do access-path based disambiguation.
- (vn_reference_lookup_pieces): Adjust.
- (vn_reference_lookup): Pass down original ref if we valueized.
-
-2019-07-09 Martin Liska <mliska@suse.cz>
-
- * doc/extend.texi: Document influence on loop
- optimizers.
-
-2019-07-09 Martin Liska <mliska@suse.cz>
-
- * lto-compress.c (lto_normalized_zstd_level): Do not use
- ZSTD_CLEVEL_DEFAULT as it is not default in old releases
- of libzstd. One can use 0 as a default compression level.
-
-2019-07-09 Martin Liska <mliska@suse.cz>
-
- * doc/invoke.texi: Add link from -fprofile-dir option.
- Use better wording for 'gcno filename'.
-
-2019-07-08 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/71924
- PR middle-end/90549
- * gimple-ssa-isolate-paths.c (isolate_path): Add attribute. Update
- comment.
- (args_loc_t): New type.
- (args_loc_t, locmap_t): same.
- (diag_returned_locals): New function.
- (is_addr_local): Same.
- (handle_return_addr_local_phi_arg, warn_return_addr_local): Same.
- (find_implicit_erroneous_behavior): Call warn_return_addr_local_phi_arg.
- (find_explicit_erroneous_behavior): Call warn_return_addr_local.
-
-2019-07-08 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-stmts.c (scan_operand_equal_p): Look through MEM_REF
- with SSA_NAME address of POINTER_PLUS_EXPR. Handle MULT_EXPR
- and casts in offset when different, both through gimple stmts
- and through trees. Rewritten using loops to minimize code duplication
- for each operand.
-
-2019-07-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * emit-rtl.c (set_insn_locations): New function moved from...
- * function.c (set_insn_locations): ...here.
- * ira-emit.c (emit_moves): Propagate location of the first instruction
- to the inserted move instructions.
- * reg-stack.c (compensate_edge): Set the location if the sequence is
- inserted on the edge.
- * rtl.h (set_insn_locations): Declare.
-
-2019-07-08 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (rs6000_machine_from_flags): Ignore
- OPTION_MASK_PPC_GFXOPT and OPTION_MASK_PPC_GPOPT for selecting the
- .machine string.
-
-2019-07-08 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR rtl-optimization/88233
- * common.opt (fsplit-wide-types-early): New option.
- * common/config/rs6000/rs6000-common.c
- (rs6000_option_optimization_table): Add OPT_fsplit_wide_types_early for
- OPT_LEVELS_ALL.
- * doc/invoke.texi (Optimization Options): Add -fsplit-wide-types-early.
- * lower-subreg.c (pass_lower_subreg2::gate): Add test for
- flag_split_wide_types_early.
- (pass_data_lower_subreg3): New.
- (pass_lower_subreg3): New.
- (make_pass_lower_subreg3): New.
- * passes.def (pass_lower_subreg2): Move after the loop passes.
- (pass_lower_subreg3): New, inserted where pass_lower_subreg2 was.
- * tree-pass.h (make_pass_lower_subreg2): Move up, to its new place in
- the pass pipeline; its previous place is taken by ...
- (make_pass_lower_subreg3): ... this.
-
-2019-07-08 Robin Dapp <rdapp@linux.ibm.com>
-
- * config/s390/s390.c (s390_shift_truncation_mask): Define.
- (TARGET_SHIFT_TRUNCATION_MASK): Define.
-
-2019-07-08 Robin Dapp <rdapp@linux.ibm.com>
-
- * config/s390/constraints.md: Add new jsc constraint.
- * config/s390/predicates.md: New predicates.
- * config/s390/s390-protos.h (s390_valid_shift_count): New function.
- * config/s390/s390.c (s390_valid_shift_count): New function.
- (print_shift_count_operand): Use s390_valid_shift_count.
- (print_operand): Likewise.
- * config/s390/s390.md: Use new predicate.
- * config/s390/subst.md: Remove addr_style_op and masked_op substs.
- * config/s390/vector.md: Use new predicate.
-
-2019-07-08 Andrew Waterman <andrew@sifive.com>
- Jim Wilson <jimw@sifive.com>
-
- * config/riscv/riscv.md (lshrsi3_zero_extend_3+1): Use operands[1]
- bitsize instead of BITS_PER_WORD.
-
-2019-07-08 Martin Liska <mliska@suse.cz>
-
- * collect2.c (defined): Revert to before r254460.
- (scan_prog_file): Revert to before r254460.
-
-2019-07-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/83518
- * tree-ssa-sccvn.c: Include splay-tree.h.
- (struct pd_range, struct pd_data): New.
- (struct vn_walk_cb_data): Add data to track partial definitions.
- (vn_walk_cb_data::~vn_walk_cb_data): New.
- (vn_walk_cb_data::push_partial_def): New.
- (pd_tree_alloc, pd_tree_dealloc, pd_range_compare): New.
- (vn_reference_lookup_2): When partial defs are registered give up.
- (vn_reference_lookup_3): Track partial defs for memset and
- constructor zeroing and for defs from constants.
-
-2019-07-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * doc/install.texi (bootstrap-Og): Document.
-
-2019-07-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/riscv/pic.md (*local_pic_load_s<mode>)
- (*local_pic_load_u<mode>): Explicitly specify the mode iterator
- referenced by <mode>, giving...
- (*local_pic_load_s<SUBX:mode>, *local_pic_load_u<SUBX:mode>): ...these.
- * config/riscv/riscv.md (*sge<u>_<X:mode><GPR:mode>)
- (*slt<u>_<X:mode><GPR:mode>, *sle<u>_<X:mode><GPR:mode>): Explicitly
- use <X:MODE> for the mode attribute.
-
-2019-07-07 Jeff Law <law@redhat.com>
-
- PR tree-optimization/91090
- * tree-ssa-dom.c (simplify_stmt_for_jump_threading): Fix logic error
- in handling of ranges to simplify switch statements.
-
-2019-07-07 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (darwin_override_options): Make a final check on PIC
- options.
-
-2019-07-07 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (darwin_override_options): Don't jam symbol stubs
- on for kernel code.
-
-2019-07-07 Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/91068
- * config/mips/mips.md (*mul_acc_si, *mul_acc_si_r3900, *macc)
- (*msac, *msac_using_macc, *mul_sub_si): Use "l" for input operands
- instead of matching them to "l" output operands.
-
-2019-07-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/mips/mips.c (mips_split_move): Zero-initialize addr
- and check whether addr.reg is nonnull before using it.
-
-2019-07-06 Jakub Jelinek <jakub@redhat.com>
-
- * omp-low.c (lower_rec_input_clauses): For lastprivate clauses in
- ctx->for_simd_scan_phase simd copy the outer var to the privatized
- variable(s). For conditional lastprivate look through outer
- GIMPLE_OMP_SCAN context.
- (lower_omp_1): For conditional lastprivate look through outer
- GIMPLE_OMP_SCAN context.
-
- * omp-low.c (struct omp_context): Rename combined_into_simd_safelen0
- member to combined_into_simd_safelen1.
- (lower_rec_input_clauses, lower_omp_1): Adjust uses.
- (lower_lastprivate_clauses): Likewise. For conditional lastprivate
- clauses if ctx->combined_into_simd_safelen1 put statements after the
- predicate conditionalized block rather than into it.
-
-2019-07-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/s390/s390.md (*negabs<FP:mode>2_nocc): Use FP for
- operand 1.
- * config/s390/vx-builtins.md (*vec_cmp<insn_cmp><mode>_cconly):
- Make the choice of <mode> explicit, giving...
- (*vec_cmp<insn_cmp><VF_HW:mode>_cconly): ...this.
-
-2019-07-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/i386/i386.md (*fop_<X87MODEF:mode>_3_i387)
- (l<rounding_insn><MODEF:mode><SWI48:mode>2): Fix ambiguous uses
- of .md attributes.
- * config/i386/sse.md (*avx512pf_gatherpf<mode>sf_mask)
- (*avx512pf_gatherpf<mode>df_mask, *avx512pf_scatterpf<mode>sf_mask)
- (*avx512pf_scatterpf<mode>df_mask, *avx2_gathersi<mode>)
- (*avx2_gathersi<mode>_2, *avx2_gatherdi<mode>)
- (*avx2_gatherdi<mode>_2, *avx2_gatherdi<mode>_3): Likewise.
- (*avx2_gatherdi<mode>_4, *avx512f_gathersi<mode>): Likewise.
- (*avx512f_gathersi<mode>_2, *avx512f_gatherdi<mode>): Likewise.
- (*avx512f_gatherdi<mode>_2, *avx512f_scattersi<mode>): Likewise.
- (*avx512f_scatterdi<mode>): Likewise.
- (*andnot<mode>3_bcst): Fix VI/VI48_AVX512VL typo.
-
-2019-07-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/h8300/h8300.md (*push1_h8300hs_<mode>): Explicitly
- specify the mode iterator referenced by <mode>, giving...
- (*push1_h8300hs_<QHI:mode>): ...this.
-
-2019-07-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/gcn/gcn-valu.md
- (vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>): Use
- gen_vec_cmp<VEC_1REG_ALT:mode>di rather than (implicitly)
- gen_vec_cmp<VEC_1REG_MODE:mode>di. Explicitly use
- gen_vcond_mask_<VEC_1REG_MODE:mode>di.
- (vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>_exec): Likewise,
- but using the _exec comparison patterns.
- (vcondu<VEC_1REG_INT_MODE:mode><VEC_1REG_INT_ALT:mode>): Use
- gen_vec_cmp<VEC_1REG_INT_ALT:mode>di rather than (implicitly)
- gen_vec_cmp<VEC_1REG_INT_MODE:mode>di. Explicitly use
- gen_vcond_mask_<VEC_1REG_INT_MODE:mode>di.
- (vcondu<VEC_1REG_INT_MODE:mode><VEC_1REG_INT_ALT:mode>_exec): Likewise,
- but using the _exec comparison patterns.
-
-2019-07-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/arm/sync.md
- (@atomic_compare_and_swap<CCSI:arch><NARROW:mode>_1): Use
- <NARROW:sync_predtab> instead of (implicitly) <CCSI:sync_predtab>.
- (@atomic_compare_and_swap<CCSI:arch><SIDI:mode>_1): Likewise use
- <SIDI:sync_predtab>. Use <SIDI:cas_cmp_operand> and
- <SIDI:cas_cmp_str>.
-
-2019-07-06 Jakub Jelinek <jakub@redhat.com>
-
- * omp-low.c (struct omp_context): Add for_simd_scan_phase member.
- (maybe_lookup_ctx): Add forward declaration.
- (omp_find_scan): Likewise. Walk into body of simd if composited
- with worksharing loop.
- (scan_omp_simd_scan): New function.
- (scan_omp_1_stmt): Call it.
- (lower_rec_simd_input_clauses): Don't create rvar nor rvar2 if
- ctx->for_simd_scan_phase.
- (lower_rec_input_clauses): Do much less work for inscan reductions
- in ctx->for_simd_scan_phase is_simd regions.
- (lower_omp_scan): Set is_simd also on simd constructs composited
- with worksharing loop, unless ctx->for_simd_scan_phase. Never emit
- a sorry message. Don't change GIMPLE_OMP_SCAN stmts into nops and
- emit their body after in simd constructs composited with worksharing
- loop.
- (lower_omp_for_scan): Handle worksharing loop composited with simd.
-
- * omp-low.c (omp_find_scan): Make static.
- (lower_omp_for_scan): Fix order of merge arguments in input phase of
- the second loop, var2 represents the first partial sum and so needs
- to go before rprivb[ivar].
-
-2019-07-05 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000-logue.c: Remove unused code.
-
-2019-07-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-ssa-loop-manip.c (create_iv): Add missing guard for gsi_end_p.
-
-2019-07-05 Sam Tebbs <sam.tebbs@arm.com>
-
- PR target/90712
- * config/aarch64/aarch64.c (aarch64_post_cfi_startproc): Replace thunk
- check with a frame laid out check.
-
-2019-07-05 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Valueize RHS
- when comparing against a store with possibly the same value.
-
-2019-07-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91091
- * tree-ssa-alias.h (get_continuation_for_phi): Add tbaa_p parameter.
- (walk_non_aliased_vuses): Likewise.
- * tree-ssa-alias.c (maybe_skip_until): Pass down tbaa_p.
- (get_continuation_for_phi): New tbaa_p parameter and pass
- it down.
- (walk_non_aliased_vuses): Likewise.
- * ipa-prop.c (determine_known_aggregate_parts): Adjust.
- * tree-ssa-pre.c (translate_vuse_through_block): Likewise.
- * tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr):
- Likewise.
- * tree-ssa-sccvn.c (struct vn_walk_cb_data): Add tbaa_p flag.
- (adjust_offsets_for_equal_base_address): New function.
- (vn_reference_lookup_3): Use it to catch more base equivalences.
- Handle and pass down tbaa_p flag.
- (vn_reference_lookup_pieces): Adjust.
- (vn_reference_lookup): Remove alias-set altering, instead pass
- down false as tbaa_p.
-
-2019-07-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91091
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Overlap of
- accesses can happen with -fno-strict-aliasing.
-
-2019-07-05 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (alias_stats): Add
- nonoverlapping_component_refs_since_match_p_must_overlap.
- (dump_alias_stats): Print it.
- (nonoverlapping_component_refs_since_match_p): Add early exit.
- (nonoverlapping_component_refs_p): Do not account early exit.
-
-2019-07-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * except.c (emit_to_new_bb_before): Make sure to put a location on SEQ.
- * tree-eh.c (replace_goto_queue_1) <GIMPLE_GOTO>: Propagate location.
- (emit_eh_dispatch): Delete.
- (lower_catch): Emit the eh_dispatch manually and set the location of
- the first catch statement onto it.
- (lower_eh_filter): Emit the eh_dispatch manually and set location.
- (lower_eh_dispatch): Propagate location.
- * tree-outof-ssa.c (set_location_for_edge): Handle EH edges specially.
- (eliminate_build): Likewise.
-
-2019-07-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-cfg.c (gimple_make_forwarder_block): Propagate location info on
- phi nodes if possible.
- * tree-scalar-evolution.c (final_value_replacement_loop): Propagate
- location info on the newly created statement.
- * tree-ssa-loop-manip.c (create_iv): Propagate location info on the
- newly created increment if needed.
-
-2019-07-04 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/78884
- * gimplify.c (struct gimplify_omp_ctx): Add add_safelen1 member.
- (gimplify_bind_expr): If seeing TREE_ADDRESSABLE VLA inside of simd
- loop body, set ctx->add_safelen1 instead of making it GOVD_PRIVATE.
- (gimplify_adjust_omp_clauses): Add safelen (1) clause if
- ctx->add_safelen1 is set.
-
- * omp-expand.c (expand_omp_for_static_nochunk): Don't emit
- GOMP_loop_start at the start of second worksharing loop in a scan.
- For nowait, don't emit GOMP_loop_end_nowait at the end of first
- worksharing loop in a scan even if there are conditional lastprivates,
- and do emit GOMP_loop_end_nowait at the end of second worksharing loop.
-
-2019-07-04 Jan Hubicka <jh@suse.cz>
-
- * tree-ssa-alias.c (nonoverlapping_component_refs_since_match_p):
- Fix check for match in the ref walk.
-
-2019-07-04 Martin Liska <mliska@suse.cz>
-
- * tree-ssa-loop-niter.c
- (get_upper_bound_based_on_builtin_expr_with_prob): New function.
- (estimate_numbers_of_iterations):
- Support __builtin_expect_with_probability for analysis
- of # of loop iterations.
-
-2019-07-04 Alexandre Oliva <oliva@adacore.com>
-
- * doc/generic.texi (Cleanups): Document EH_ELSE_EXPR.
- * except.c: Likewise.
- * expr.c (expand_expr_real_1): Reject it.
- * gimplify.c (gimplify_expr): Gimplify it, within
- TRY_FINALLY_EXPR.
- * tree-dump.c (dequeue_and_dump): Dump it.
- * tree-pretty-print.c (dump_generic_node): Likewise.
- * tree.c (block_may_fallthru): Handle it.
- * tree.def (EH_ELSE_EXPR): Introduce it.
- * gimple-pretty-print.c (dump_gimple_try): Dump TRY_FINALLY
- with GIMPLE_EH_ELSE as try/finally/else.
-
-2019-07-04 Richard Biener <rguenther@suse.de>
-
- PR ipa/91062
- * tree-pass.h (execute_all_ipa_transforms): Add a flag
- parameter whether to disable GC collection.
- * passes.c (execute_one_ipa_transform_pass): Likewise, and
- honor it.
- (execute_all_ipa_transforms): Likewise and pass it down.
- * cgraph.c (cgraph_node::get_body): Do not invoke garbage
- collection from applying IPA transforms.
- * cgraphunit.c (cgraph_node::expand): Allow garbage collection
- from applying IPA transforms.
-
-2019-07-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90911
- * tree-vectorizer.h (_loop_vec_info::scalar_loop_scaling): New field.
- (LOOP_VINFO_SCALAR_LOOP_SCALING): new.
- * tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
- scalar_loop_scaling.
- (vect_transform_loop): Scale scalar loop profile if needed.
- * tree-vect-loop-manip.c (vect_loop_versioning): When re-using
- the loop copy from if-conversion adjust edge probabilities
- and scale the vectorized loop body profile, queue the scalar
- profile for updating after peeling.
-
-2019-07-04 Jan Hubicka <jh@suse.cz>
-
- * tree-ssa-alias.c (decl_refs_may_alias_p): Add size1 and size2
- parameters; return early for must-alias.
- (indirect_ref_may_alias_decl_p): Likewise; when establishing
- outer types match, try nonoverlapping_component_refs
- if must-alias is not obvious.
- (indirect_refs_may_alias_p): Likewise.
- (refs_may_alias_p_2): Likewise.
-
-2019-07-04 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.h (vn_reference_lookup): Add last_vuse_ptr
- argument.
- * tree-ssa-sccvn.c (last_vuse_ptr, vn_walk_kind): Move
- globals into...
- (struct vn_walk_cb_data): New callback data struct.
- (vn_reference_lookup_2): Adjust.
- (vn_reference_lookup_3): Likewise.
- (vn_reference_lookup_pieces): Likewise.
- (vn_reference_lookup): Likewise, get last_vuse_ptr argument.
- (visit_reference_op_load): Adjust.
-
-2019-07-04 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91063
- * tree-vect-stmts.c (vect_init_vector): Call gsi_remove to remove
- stmt from stmts sequence before calling vect_init_vector_1.
- Formatting fix.
-
-2019-07-04 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR target/88833
- * fwprop.c (reg_single_def_p): New function.
- (propagate_rtx_1): Add unconditional else inside RTX_EXTRA case.
- (forward_propagate_into): New parameter reg_prop_only
- with default value false.
- Propagate def's src into loop only if SET_SRC and SET_DEST
- of def_set have single definitions.
- Likewise if reg_prop_only is set to true.
- (fwprop): New param fwprop_addr_p.
- Integrate fwprop_addr into fwprop.
- (fwprop_addr): Remove.
- (pass_rtl_fwprop_addr::execute): Call fwprop with arg set
- to true.
- (pass_rtl_fwprop::execute): Call fwprop with arg set to false.
- * simplify-rtx.c (simplify_subreg): Add case for vector comparison.
- * config/i386/sse.md (UNSPEC_BLENDV): Adjust pattern.
-
-2019-07-04 Jakub Jelinek <jakub@redhat.com>
-
- * omp-low.c (lower_omp_scan): Call lower_omp on stmt's body
- in worksharing loop scans.
-
- PR tree-optimization/91074
- * omp-low.c (lower_omp_for_scan): Set DECL_GIMPLE_REG_P on cplx
- temporary.
-
- PR rtl-optimization/90756
- * explow.c (promote_ssa_mode): Always use TYPE_MODE, don't bypass it
- for VECTOR_TYPE_P.
-
-2019-07-03 Dennis Zhang <dennis.zhang@arm.com>
-
- * config/aarch64/aarch64.md: Remove redundant constraints from
- define_expand but keep some patterns untouched if they are
- specially selected by TARGET_SECONDARY_RELOAD hook.
- * config/aarch64/aarch64-sve.md: Likewise.
- * config/aarch64/atomics.md: Remove redundant constraints from
- define_expand.
- * config/aarch64/aarch64-simd.md: Likewise.
-
-2019-07-03 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.h (DRIVER_SELF_SPECS): Remove the linker cases.
- (RDYNAMIC): Rename to, DARWIN_RDYNAMIC.
- (DARWIN_PIE_SPEC, DARWIN_NOPIE_SPEC): Adjust to remove the Xlinker
- clauses.
- (LINK_COMMAND_SPEC_A): Add DARWIN_RDYNAMIC, DARWIN_PIE_SPEC and
- DARWIN_NOPIE_SPEC.
-
-2019-07-03 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.h (REAL_LIBGCC_SPEC): Adjust for earlier Darwin.
- (STARTFILE_SPEC): Split crt3 into a separate spec.
- (DARWIN_EXTRA_SPECS): Add crt2 and crt3 spec.
- (DARWIN_CRT2_SPEC): New.
- (DARWIN_CRT3_SPEC): New.
- (MIN_LD64_OMIT_STUBS): Revise to 62.1.
- * config/rs6000/darwin.h (DARWIN_CRT2_SPEC): Revise conditions.
- (DARWIN_CRT3_SPEC): New.
-
-2019-07-03 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/altivec.md (altivec_mov<mode>, VM2 iterator):
- Change the RTL attribute "length" from "4" to "*" to allow the
- length attribute to be adjusted automatically for prefixed load,
- store, and add immediate instructions.
- * config/rs6000/rs6000.md (extendhi<mode>2, EXTHI iterator):
- Likewise.
- (extendsi<mode>2, EXTSI iterator): Likewise.
- (movsi_internal1): Likewise.
- (movsi_from_sf): Likewise.
- (movdi_from_sf_zero_ext): Likewise.
- (mov<mode>_internal): Likewise.
- (movcc_internal1, QHI iterator): Likewise.
- (mov<mode>_softfloat, FMOVE32 iterator): Likewise.
- (movsf_from_si): Likewise.
- (mov<mode>_hardfloat32, FMOVE64 iterator): Likewise.
- (mov<mode>_softfloat64, FMOVE64 iterator): Likewise.
- (mov<mode>, FMOVE128 iterator): Likewise.
- (movdi_internal64): Likewise.
- * config/rs6000/vsx.md (vsx_le_permute_<mode>, VSX_TI iterator):
- Likewise.
- (vsx_le_undo_permute_<mode>, VSX_TI iterator): Likewise.
- (vsx_mov<mode>_64bit, VSX_M iterator): Likewise.
- (vsx_mov<mode>_32bit, VSX_M iterator): Likewise.
- (vsx_splat_v4sf): Likewise.
-
-2019-07-03 Mark Wielaard <mark@klomp.org>
-
- PR debug/90981
- * dwarf2out.c (add_top_level_skeleton_die_attrs): Only add
- DW_AT_addr_base if there is actually a .debug_addr section with
- addresses.
- (output_addr_table): Add DWARF5 table header generation here after
- checking there are actually any addresses from...
- (dwarf2out_finish): ...here.
-
-2019-07-03 Richard Biener <rguenther@suse.de>
-
- PR middle-end/91069
- * match.pd (vec_perm -> bit_insert): Fix element read from
- first vector.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- * dbgcnt.def (DEBUG_COUNTER): Add match debug counter.
- * genmatch.c (dt_simplify::gen_1): Generate dbgcnt
- condition.
- * generic-match-head.c: Include dbgcnt.h.
- * gimple-match-head.c: Likewise.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- * gcov-counter.def (GCOV_COUNTER_V_SINGLE): Remove.
- (GCOV_COUNTER_V_TOPN): New.
- (GCOV_COUNTER_V_INDIR): Use _topn.
- * gcov-io.h (GCOV_DISK_SINGLE_VALUES): Remove.
- (GCOV_TOPN_VALUES): New.
- (GCOV_SINGLE_VALUE_COUNTERS): Remove.
- (GCOV_TOPN_VALUES_COUNTERS): New.
- * profile.c (instrument_values): Use HIST_TYPE_TOPN_VALUES.
- * tree-profile.c:
- (gimple_init_gcov_profiler): Rename variables from one_value
- to topn_values.
- (gimple_gen_one_value_profiler): Remove.
- (gimple_gen_topn_values_profiler): New function.
- * value-prof.c (dump_histogram_value): Use TOPN_VALUES
- names instead of SINGLE_VALUE.
- (stream_out_histogram_value): Likewise.
- (stream_in_histogram_value): Likewise.
- (get_most_common_single_value): Likewise.
- (gimple_divmod_fixed_value_transform): Likewise.
- (gimple_stringops_transform): Likewise.
- (gimple_divmod_values_to_profile): Likewise.
- (gimple_stringops_values_to_profile): Likewise.
- (gimple_find_values_to_profile): Likewise.
- * value-prof.h (enum hist_type): Rename to TOPN.
- (gimple_gen_one_value_profiler): Remove.
- (gimple_gen_topn_values_profiler): New.
-
-2019-07-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * dwarf2out.c (add_scalar_info): Add back refererence to existing DIE
- if it has the DW_AT_data_member_location attribute.
-
-2019-07-03 Richard Biener <rguenther@suse.de>
-
- * gimple-pretty-print.c (dump_ternary_rhs): Fix BIT_INSERT_EXPR
- dumping.
-
-2019-07-03 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * config/aarch64/aarch64.md (FP_REGNUM): New constant.
- (tlsdesc_small_advsimd_<mode>): Add use of FP_REGNUM.
- (tlsdesc_small_sve_<mode>): Likewise.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- * Makefile.in: Define ZSTD_LIB.
- * common.opt: Adjust compression level
- to support also zstd levels.
- * config.in: Regenerate.
- * configure: Likewise.
- * configure.ac: Add --with-zstd and --with-zstd-include options
- and detect ZSTD.
- * doc/install.texi: Mention zstd dependency.
- * gcc.c: Print supported LTO compression algorithms.
- * lto-compress.c (lto_normalized_zstd_level): Likewise.
- (lto_compression_zstd): Likewise.
- (lto_uncompression_zstd): Likewise.
- (lto_end_compression): Dispatch in between zlib and zstd.
- (lto_compression_zlib): Mark with ATTRIBUTE_UNUSED.
- (lto_uncompression_zlib): Make it static.
- * lto-compress.h (lto_end_uncompression): Fix GNU coding style.
- * lto-section-in.c (lto_get_section_data): Pass info
- about used compression.
- * lto-streamer-out.c: By default use zstd when possible.
- * timevar.def (TV_IPA_LTO_DECOMPRESS): Rename to decompression
- (TV_IPA_LTO_COMPRESS): Likewise for compression.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- * lto-section-in.c (lto_get_section_data): Add "lto" section.
- * lto-section-out.c (lto_destroy_simple_output_block): Never
- compress LTO_section_lto section.
- * lto-streamer-out.c (produce_asm): Do not set major_version
- and minor_version.
- (lto_output_toplevel_asms): Likewise.
- (produce_lto_section): New function.
- (lto_output): Call produce_lto_section.
- (lto_write_mode_table): Do not set major_version and
- minor_version.
- (produce_asm_for_decls): Likewise.
- * lto-streamer.h (enum lto_section_type): Add LTO_section_lto
- type.
- (struct lto_header): Remove.
- (struct lto_section): New struct.
- (struct lto_simple_header): Do not inherit from lto_header.
- (struct lto_file_decl_data): Add lto_section_header field.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- * lra-eliminations.c (eliminate_regs_in_insn): Remove
- dead assignemts.
- * reg-stack.c (check_asm_stack_operands): Likewise.
- * tree-ssa-structalias.c (create_function_info_for): Likewise.
- * tree-vect-generic.c (expand_vector_operations_1): Likewise.
- * config/i386/i386-expand.c (ix86_expand_sse2_mulvxdi3): Use
- force_expand_binop.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/90892
- * builtins.c (inline_expand_builtin_string_cmp): Handle '\0'
- in string constants.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90899
- * multiple_target.c (create_dispatcher_calls): Add to comdat
- group only if set for ifunc.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- PR target/88056
- * config/i386/host-mingw32.c (mingw32_gt_pch_use_address):
- Define local_object_name in outer scope in order to handle
- use-after-scope issue.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- * common.opt: Add fprofile-note.
- * coverage.c (coverage_init): Append the option
- to bbg_file_name.
- * doc/invoke.texi: Document -fprofile-note.
-
-2019-07-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91033
- * tree-vectorizer.h (vect_mark_stmts_to_be_vectorized,
- vect_analyze_data_refs): Add bool * arguments.
- * tree-vect-data-refs.c (vect_analyze_data_refs): Add fatal argument,
- if failure is due to scatter/gather, set *fatal to false if non-NULL.
- * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Likewise.
- * tree-vect-loop.c (vect_analyze_loop_2): Adjust
- vect_mark_stmts_to_be_vectorized and vect_analyze_data_refs callers.
- * tree-vect-slp.c (vect_slp_analyze_bb_1): Adjust
- vect_analyze_data_refs caller.
-
- * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_
- clause.
- * tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__SCANTEMP_ instead of
- OMP_CLAUSE__CONDTEMP_ as range's upper bound.
- (OMP_CLAUSE__SCANTEMP__ALLOC, OMP_CLAUSE__SCANTEMP__CONTROL): Define.
- * tree.c (omp_clause_num_ops, omp_clause_code_name): Add
- OMP_CLAUSE__SCANTEMP_ entry.
- (walk_tree_1): Handle OMP_CLAUSE__SCANTEMP_.
- * tree-pretty-print.c (dump_omp_clause): Likewise.
- * tree-nested.c (convert_nonlocal_omp_clauses,
- convert_local_omp_clauses): Likewise.
- * omp-general.h (struct omp_for_data): Add have_scantemp and
- have_nonctrl_scantemp members.
- * omp-general.c (omp_extract_for_data): Initialize them.
- * omp-low.c (struct omp_context): Add scan_exclusive member.
- (scan_omp_1_stmt): Don't unnecessarily mask gimple_omp_for_kind
- result again with GF_OMP_FOR_KIND_MASK. Initialize also
- ctx->scan_exclusive.
- (lower_rec_simd_input_clauses): Use ctx->scan_exclusive instead
- of !ctx->scan_inclusive.
- (lower_rec_input_clauses): Simplify gimplification of dtors using
- gimplify_and_add. For non-is_simd test OMP_CLAUSE_REDUCTION_INSCAN
- rather than rvarp. Handle OMP_CLAUSE_REDUCTION_INSCAN in worksharing
- loops. Don't add barrier for reduction_omp_orig_ref if
- ctx->scan_??xclusive.
- (lower_reduction_clauses): Don't do anything for ctx->scan_??xclusive.
- (lower_omp_scan): Use ctx->scan_exclusive instead
- of !ctx->scan_inclusive. Handle worksharing loops with inscan
- reductions. Use new_vard != new_var instead of repeated
- omp_is_reference calls.
- (omp_find_scan, lower_omp_for_scan): New functions.
- (lower_omp_for): Call lower_omp_for_scan for worksharing loops with
- inscan reductions.
- * omp-expand.c (expand_omp_scantemp_alloc): New function.
- (expand_omp_for_static_nochunk): Handle fd->have_nonctrl_scantemp
- and fd->have_scantemp.
-
- * gimplify.c (gimplify_scan_omp_clauses): For inscan reductions
- on worksharing loop propagate it as shared clause to containing
- combined parallel.
-
- * omp-expand.c (expand_omp_for_static_nochunk,
- expand_omp_for_static_chunk): For nowait worksharing loop with
- conditional lastprivate clause(s), emit GOMP_loop_end_nowait call
- at the end.
-
-2019-07-02 qing zhao <qing.zhao@oracle.com>
-
- PR preprocessor/90581
- * doc/cppopts.texi: Add document for -fmax-include-depth.
- * doc/invoke.texi (Preprocessor Options): List -fmax-include-depth.
-
-2019-07-02 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (mmx_pack<s_trunsuffix>swb):
- Use TARGET_SSE2 && SSE_REGNO_P in split condition.
- (mmx_packssdw): Ditto.
- (mmx_punpckhbw): Ditto.
- (mmx_punpcklbw): Ditto.
- (mmx_punpckhwd): Ditto.
- (mmx_punpcklwd): Ditto.
- (mmx_punpckhdq): Ditto.
- (mmx_punpckldq): Ditto.
- (*vec_dupv4hi): Ditto.
- (*vec_dupv2si): Ditto.
- (mmx_pmovmskb): Ditto.
- * config/i386/sse.md (sse_cvtpi2ps): Use
- TARGET_SSE2 && SSE_REG_P in split condition.
- (ssse3_ph<plusminus_mnemonic>wv4hi3): Use
- TARGET_SSSE3 && SSE_REGNO_P in split condition.
- (ssse3_ph<plusminus_mnemonic>dv2si3): Ditto.
- (ssse3_pshufbv8qi3): Ditto.
- (ssse3_palignrdi): Ditto.
-
-2019-07-02 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn.md (movdi_symbol_save_scc): Convert to define_insn
- with inlined save and restore.
-
-2019-07-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * cfgexpand.c (pass_expand::execute): Deal specially with instructions
- to be inserted on single successor edge of the entry block. Then call
- commit_edge_insertions instead of inserting the instructions manually.
- * cfgrtl.c (commit_edge_insertions): Do not verify flow info during
- RTL expansion and rebuild jump labels chain.
-
-2019-07-02 Richard Biener <rguenther@suse.de>
-
- * tree-core.h (enum tree_index): Add TI_CHREC_DONT_KNOW and
- TI_CHREC_KNOWN.
- * tree.h (chrec_not_analyzed_yet, chrec_dont_know, chrec_known):
- Define here.
- * tree.c (build_common_tree_nodes): Initialize them.
- * tree-chrec.h (chrec_not_analyzed_yet, chrec_dont_know, chrec_known):
- Make declarations comments.
- * tree-scalar-evolution.c (chrec_not_analyzed_yet, chrec_dont_know,
- chrec_known): Remove definitions.
- (initialize_scalar_evolutions_analyzer): Remove.
- (scev_initialize): Do not call initialize_scalar_evolutions_analyzer.
- * tree-streamer.c (preload_common_nodes): Do not preload
- TI_CHREC_DONT_KNOW or TI_CHREC_KNOWN.
-
-2019-07-02 Jan Hubicka <jh@suse.cz>
-
- * tree-ssa-alias.c (aliasing_component_refs_p): Remove forgotten
- sanity check.
-
-2019-07-02 Jan Hubicka <jh@suse.cz>
-
- * tree-ssa-alias.c (nonoverlapping_component_refs_for_decl_p): Rename
- to ..
- (nonoverlapping_component_refs_since_match_p): ... this one;
- handle also non-decl bases; return -1 if search gave up.
- (alias_stats): Rename nonoverlapping_component_refs_of_decl_p_may_alias,
- nonoverlapping_component_refs_of_decl_p_no_alias to
- nonoverlapping_component_refs_since_match_p_may_alias,
- nonoverlapping_component_refs_since_match_p_no_alias.
- (dump_alias_stats): Update dumping.
- (aliasing_matching_component_refs_p): Break out from ...;
- dispatch to nonoverlapping_component_refs_for_decl_p
- and nonoverlapping_component_refs_since_match_p.
- (aliasing_component_refs_p): ... here; call
- nonoverlapping_component_refs_p in scenarios where we can not
- precisely determine base match.
- (decl_refs_may_alias_p): Use
- nonoverlapping_component_refs_since_match_p.
- (indirect_ref_may_alias_decl_p): Do not call
- nonoverlapping_component_refs_p.
- (indirect_refs_may_alias_p): Likewise.
-
-2019-07-02 Jan Hubicka <jh@suse.cz>
-
- * tree-inline.c (remap_gimple_stmt): Do not subtitute handled components
- to clobber of return value.
-
-2019-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/cortex-a57.md (cortex_a57_neon_type): Use neon_arith_basic
- for is_neon_type instructions that have not already been categorized.
-
-2019-07-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58483
- * tree-ssa-scopedtables.c (avail_expr_hash): Use OEP_ADDRESS_OF
- for MEM_REF base hashing.
- (equal_mem_array_ref_p): Likewise for base comparison.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (signbit<mode>2_dm): Make this a
- parameterized name.
- (signbit<mode>2): Use that name. Simplify.
-
-2019-07-01 Joern Rennecke <joern.rennecke@riscy-ip.com>
-
- PR middle-end/66726
- * tree-ssa-phiopt.c (factor_out_conditional_conversion):
- Tune heuristic from PR71016 to allow MIN / MAX.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (ieee_128bit_vsx_abs<mode>2): Make this a
- parameterized name.
- (abs<mode>2): Use that name. Simplify.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (ieee_128bit_vsx_neg<mode>2): Make this a
- parameterized name.
- (neg<mode>2): Use that name. Simplify.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (abs<mode>2_hw): Make this a parameterized
- name.
- (abs<mode>2): Use that name. Simplify.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (neg<mode>2_hw): Make this a parameterized
- name.
- (neg<mode>2): Use that name. Simplify.
-
-2019-07-01 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md ("isa" attribute): Add sse_noavx.
- ("enabled" attribute): Handle sse_noavx isa attribute.
- * config/i386/mmx.md (*vec_dupv2sf): Add "isa" attribute.
- Use TARGET_SSE && SSE_REGNO_P in split condition.
- (*vec_dupv2sf): Ditto.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (extenddf<mode>2): Make this a parameterized
- name.
- (floatsi<mode>2): Use that name. Simplify.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (extenddf<mode>2_fprs): Make this a
- parameterized name.
- (extenddf<mode>2_vsx): Make this a parameterized name.
- (extenddf<mode>2): Use those names. Simplify.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (eh_set_lr_<mode>): Make this a parameterized
- name.
- (eh_return): Use that name. Simplify.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (ctr<mode>): Make this a parameterized name.
- (doloop_end): Use that name. Simplify.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (indirect_jump<mode>_nospec): Make this a
- parameterized name.
- (indirect_jump): Use that name. Simplify.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (abs<mode>2_internal): Make this a
- parameterized name.
- (abs<mode>2): Use that name. Simplify.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (fix_trunc<mode>si2_fprs): Make this a
- parameterized name.
- (fix_trunc<mode>si2): Use that name. Simplify.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (neg<mode>2): Make this a parameterized name.
- (allocate_stack): Use that name. Simplify.
-
-2019-07-01 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/90923
- * hash-map.h (hash_map::put): On insertion invoke element ctor.
- (hash_map::get_or_insert): Same. Reformat comment.
- * hash-set.h (hash_set::add): On insertion invoke element ctor.
- * hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): New.
- * hash-set-tests.c (test_map_of_type_with_ctor_and_dtor): New.
- * hash-table.h (hash_table::operator=): Prevent copy assignment.
- (hash_table::hash_table (const hash_table&)): Use copy ctor
- instead of assignment to copy elements.
-
-2019-07-01 Wilco Dijkstra <wdijkstr@arm.com>
- John David Anglin <danglin@gcc.gnu.org>
-
- PR target/90963
- * config/pa/pa.md (builtin_longjmp): Restore hard_frame_pointer_rtx
- using saved frame pointer.
-
-2019-07-01 Eric Botcazou <ebotcazou@adacore.com>
-
- PR middle-end/64242
- * config/sparc/sparc.md (nonlocal_goto): Restore frame pointer last.
- Add frame clobber and schedule blockage.
-
-2019-07-01 Sandra Loosemore <sandra@codesourcery.com>
-
- * doc/invoke.texi (Link Options): Further editorial changes to
- -flinker-output docs.
-
-2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (rs6000_force_indexed_or_indirect_mem):
- Load both operands of a PLUS into registers separately.
-
-2019-07-01 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/vector.md: Fix shift count operand printing.
-
-2019-07-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * ira-lives.c (process_bb_node_lives): Use ira_setup_alts.
-
-2019-07-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * ira.c (ira_get_dup_out_num): Don't punt for earlyclobbers.
- Use recog_data to test for an output operand.
-
-2019-07-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * ira.c (ira_setup_alts): If any valid alternatives have zero cost,
- exclude any others that are disparaged or that are bound to need
- a reload or spill.
- (ira_get_dup_out_num): Expand comment.
-
-2019-07-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * ira.c (ira_setup_alts): Use preprocess_constraints to get the
- constraint string for each operand/alternative combo. Only handle
- '%' at the start of constraint strings, and look for it outside
- the main loop.
-
-2019-07-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * ira-int.h (ira_setup_alts, ira_get_dup_out_num): Use
- alternative_mask instead of HARD_REG_SET to represent a
- bitmask of alternatives.
- * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
- * ira-conflicts.c (add_insn_allocno_copies): Likewise.
-
-2019-07-01 Martin Liska <mliska@suse.cz>
-
- * edit-context.c (test_applying_fixits_unreadable_file): Do not
- use () for a constructor call.
- (test_applying_fixits_line_out_of_range): Likewise.
- * ggc-page.c (alloc_page): Use (void *) for %p printf format
- argument.
- (free_page): Likewise.
-
-2019-07-01 Vladislav Ivanishin <vlad@ispras.ru>
-
- * gdbhooks.py (GdbPrettyPrinters.add_printer_for_types): Reorder
- parameter names to match usage (no functional change).
- (GdbPrettyPrinters.add_printer_for_regex): Ditto.
-
-2019-07-01 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (class pass_fre): Add may_iterate
- pass parameter.
- (pass_fre::execute): Honor it.
- * passes.def: Adjust pass_fre invocations to allow iterating,
- add non-iterating pass_fre before late threading/dom.
-
-2019-07-01 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Adjust
- TARGET_MEM_REF handling to also handle address-taken ones.
-
-2019-07-01 Hongtao Liu <hongtao.liu@intel.com>
-
- * doc/sourcebuild.texi (Effective-Target Keywords, Other
- hardware attributes): Document avx512vp2intersect.
-
-2019-06-30 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (ssse3_abs<mode>2): Rename from abs<mode>2.
- (abs<mode>2): New expander.
- * config/i386/i386-builtin.def (__builtin_ia32_pabsb):
- Use CODE_FOR_ssse3_absv8qi2.
- (__builtin_ia32_pabsw): Use CODE_FOR_ssse3_absv4hi2.
- (__builtin_ia32_pabsd): Use CODE_FOR_ssse3_absv2si2.
-
-2019-06-30 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (mmx_isa): Rename x64, x64_noavx and x64_avx
- to sse, sse_noavx and avx. Update all uses.
-
-2019-06-30 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/mmx.md (sse_movntq): Add "isa" attribute.
- (*mmx_<plusminus_insn><mode>3): Ditto.
- (*mmx_mulv4hi3"): Ditto.
- (*mmx_smulv4hi3_highpart): Ditto.
- (*mmx_umulv4hi3_highpart): Ditto.
- (*mmx_pmaddwd): Ditto.
- (*sse2_umulv1siv1di3): Ditto.
- (*mmx_<code>v4hi3): Ditto.
- (*mmx_<code>v8qi3): Ditto.
- (mmx_ashr<mode>3): Ditto.
- ("mmx_<shift_insn><mode>3): Ditto.
- (*mmx_eq<mode>3): Ditto.
- (mmx_gt<mode>3): Ditto.
- (mmx_andnot<mode>3): Ditto.
- (*mmx_<code><mode>3): Ditto.
- (*mmx_pinsrw): Ditto.
- (*mmx_pextrw): Ditto.
- (mmx_pshufw_1): Ditto.
- (*mmx_uavgv8qi3): Ditto.
- (*mmx_uavgv4hi3): Ditto.
- ("mmx_psadbw): Ditto.
- * config/i386/sse.md (sse_cvtps2pi): Ditto.
- (sse_cvttps2pi): Ditto.
- (ssse3_pmaddubsw): Ditto.
- (*ssse3_pmulhrswv4hi3): Ditto.
- (ssse3_psign<mode>3): Ditto.
-
-2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * expr.c (expand_expr_real_1) <BIT_FIELD_REF>: Apply the big-endian
- adjustment for bit-fields to all aggregate types.
-
-2019-06-28 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/predicates.md (pcrel_address): Use
- SYMBOL_REF_LOCAL_P to determine if a label is local.
- (pcrel_external_address): New predicate.
- (non_prefixed_mem_operand): Delete, predicate not used.
- * config/rs6000/rs6000.h (SYMBOL_FLAG_PCREL_P): Delete, we now use
- SYMBOL_REF_LOCAL_P to determine if we can use pc-relative
- addressing.
- (SYMBOL_REF_PCREL_P): Likewise.
-
- PR target/91009
- * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax): Add non-VSX
- alternative.
- (floatsi<mode>2_lfiwax_mem): Add non-VSX alternative.
- (floatunssi<mode>2_lfiwzx): Add non-VSX alternative.
- (floatunssi<mode>2_lfiwzx_mem): Add non-VSX alternative.
-
-2019-06-28 Iain Sandoe <iain@sandoe.co.uk>
-
- * config.gcc (powerpc-*-darwin*, powerpc64-*-darwin*): Remove
- override on extra_headers.
-
-2019-06-28 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin-c.c (pop_field_alignment): Quote #pragma options.
- * config/darwin-driver.c (darwin_default_min_version): Remove newline
- from warning.
- (darwin_driver_init): Likewise.
-
-2019-06-28 Jan Beulich <jbeulich@suse.com>
-
- * config/i386/sse.md (vgf2p8affineinvqb_<mode><mask_name>,
- vgf2p8affineqb_<mode><mask_name>, vgf2p8mulb_<mode><mask_name>):
- Eliminate redundant alternative.
-
-2019-06-28 Jan Beulich <jbeulich@suse.com>
-
- * config/i386/sse.md (vgf2p8affineinvqb_<mode><mask_name>,
- vgf2p8affineqb_<mode><mask_name>): Drop % constraint modifier.
- Use vector_operand.
-
-2019-06-28 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.c (arc_rtx_costs): All short instructions are
- having a lower cost regardless of the speed option.
-
-2019-06-28 Jan Beulich <jbeulich@suse.com>
-
- * config/i386/sse.md (sse2_cvtpd2pi, sse2_cvttpd2pi): Use
- vector_operand plus, on both alternatives, "Bm" constraint.
-
-2019-06-28 Dennis Zhang <dennis.zhang@arm.com>
-
- * config/arm/arm.md: Remove redundant constraints from
- define_expand but leave reload_inm and reload_outm patterns
- untouched since they need special constraints to work.
- * config/arm/arm-fixed.md: Remove redundant constraints from
- define_expand.
- * config/arm/iwmmxt.md: Likewise.
- * config/arm/neon.md: Likewise.
- * config/arm/sync.md: Likewise.
- * config/arm/thumb1.md: Likewise.
- * config/arm/vec-common.md: Likewise.
-
-2019-06-27 Ilia Diachkov <ilia.diachkov@optimitech.com>
-
- * doc/install.texi: Document --disable-tm-clone-registry.
-
-2019-06-27 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91024
- * gimplify.c (collect_fallthrough_labels): Ignore GIMPLE_PREDICT
- statements.
-
- PR tree-optimization/91010
- * tree-vect-stmts.c (scan_operand_equal_p): If offset1 == offset2,
- return true. Otherwise, don't call operand_equal_p if offset1 or
- offset2 is NULL and just return false.
-
-2019-06-27 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.c (darwin_rs6000_override_options): Honour
- user-specified float mode choice for kernel mode code.
-
-2019-06-27 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/darwin.h (ENDFILE_SPEC): Correct whitespace in the
- spec.
-
-2019-06-27 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.c (darwin_rs6000_override_options): Do not
- use longcall for 64b code.
-
-2019-06-27 Aaron Sawdey <acsawdey@linux.ibm.com>
-
- * builtins.c (get_memory_rtx): Fix comment.
- * optabs.def (movmem_optab): Change to cpymem_optab.
- * expr.c (emit_block_move_via_cpymem): Change movmem to cpymem.
- (emit_block_move_hints): Change movmem to cpymem.
- * defaults.h: Change movmem to cpymem.
- * targhooks.c (get_move_ratio): Change movmem to cpymem.
- (default_use_by_pieces_infrastructure_p): Ditto.
- * config/aarch64/aarch64-protos.h: Change movmem to cpymem.
- * config/aarch64/aarch64.c (aarch64_expand_movmem): Change movmem
- to cpymem.
- * config/aarch64/aarch64.h: Change movmem to cpymem.
- * config/aarch64/aarch64.md (movmemdi): Change name to cpymemdi.
- * config/alpha/alpha.h: Change movmem to cpymem in comment.
- * config/alpha/alpha.md (movmemqi, movmemdi, *movmemdi_1): Change
- movmem to cpymem.
- * config/arc/arc-protos.h: Change movmem to cpymem.
- * config/arc/arc.c (arc_expand_movmem): Change movmem to cpymem.
- * config/arc/arc.h: Change movmem to cpymem in comment.
- * config/arc/arc.md (movmemsi): Change movmem to cpymem.
- * config/arm/arm-protos.h: Change movmem to cpymem in names.
- * config/arm/arm.c (arm_movmemqi_unaligned, arm_gen_movmemqi,
- gen_movmem_ldrd_strd, thumb_expand_movmemqi) Change movmem to cpymem.
- * config/arm/arm.md (movmemqi): Change movmem to cpymem.
- * config/arm/thumb1.md (movmem12b, movmem8b): Change movmem to cpymem.
- * config/avr/avr-protos.h: Change movmem to cpymem.
- * config/avr/avr.c (avr_adjust_insn_length, avr_emit_movmemhi,
- avr_out_movmem): Change movmem to cpymem.
- * config/avr/avr.md (movmemhi, movmem_<mode>, movmemx_<mode>):
- Change movmem to cpymem.
- * config/bfin/bfin-protos.h: Change movmem to cpymem.
- * config/bfin/bfin.c (single_move_for_movmem, bfin_expand_movmem):
- Change movmem to cpymem.
- * config/bfin/bfin.h: Change movmem to cpymem in comment.
- * config/bfin/bfin.md (movmemsi): Change name to cpymemsi.
- * config/c6x/c6x-protos.h: Change movmem to cpymem.
- * config/c6x/c6x.c (c6x_expand_movmem): Change movmem to cpymem.
- * config/c6x/c6x.md (movmemsi): Change name to cpymemsi.
- * config/frv/frv.md (movmemsi): Change name to cpymemsi.
- * config/ft32/ft32.md (movmemsi): Change name to cpymemsi.
- * config/h8300/h8300.md (movmemsi): Change name to cpymemsi.
- * config/i386/i386-expand.c (expand_set_or_movmem_via_loop,
- expand_set_or_movmem_via_rep, expand_movmem_epilogue,
- expand_setmem_epilogue_via_loop, expand_set_or_cpymem_prologue,
- expand_small_cpymem_or_setmem,
- expand_set_or_cpymem_prologue_epilogue_by_misaligned_moves,
- expand_set_or_cpymem_constant_prologue,
- ix86_expand_set_or_cpymem): Change movmem to cpymem.
- * config/i386/i386-protos.h: Change movmem to cpymem.
- * config/i386/i386.h: Change movmem to cpymem in comment.
- * config/i386/i386.md (movmem<mode>): Change name to cpymem.
- (setmem<mode>): Change expansion function name.
- * config/lm32/lm32.md (movmemsi): Change name to cpymemsi.
- * config/m32c/blkmov.md (movmemhi, movmemhi_bhi_op, movmemhi_bpsi_op,
- movmemhi_whi_op, movmemhi_wpsi_op): Change movmem to cpymem.
- * config/m32c/m32c-protos.h: Change movmem to cpymem.
- * config/m32c/m32c.c (m32c_expand_movmemhi): Change movmem to cpymem.
- * config/m32r/m32r.c (m32r_expand_block_move): Change movmem to cpymem.
- * config/m32r/m32r.md (movmemsi, movmemsi_internal): Change movmem
- to cpymem.
- * config/mcore/mcore.md (movmemsi): Change name to cpymemsi.
- * config/microblaze/microblaze.c: Change movmem to cpymem in comment.
- * config/microblaze/microblaze.md (movmemsi): Change name to cpymemsi.
- * config/mips/mips.c (mips_use_by_pieces_infrastructure_p):
- Change movmem to cpymem.
- * config/mips/mips.h: Change movmem to cpymem.
- * config/mips/mips.md (movmemsi): Change name to cpymemsi.
- * config/nds32/nds32-memory-manipulation.c
- (nds32_expand_movmemsi_loop_unknown_size,
- nds32_expand_movmemsi_loop_known_size, nds32_expand_movmemsi_loop,
- nds32_expand_movmemsi_unroll,
- nds32_expand_movmemsi): Change movmem to cpymem.
- * config/nds32/nds32-multiple.md (movmemsi): Change name to cpymemsi.
- * config/nds32/nds32-protos.h: Change movmem to cpymem.
- * config/pa/pa.c (compute_movmem_length): Change movmem to cpymem.
- (pa_adjust_insn_length): Change call to compute_movmem_length.
- * config/pa/pa.md (movmemsi, movmemsi_prereload, movmemsi_postreload,
- movmemdi, movmemdi_prereload,
- movmemdi_postreload): Change movmem to cpymem.
- * config/pdp11/pdp11.md (movmemhi, movmemhi1,
- movmemhi_nocc, UNSPEC_MOVMEM): Change movmem to cpymem.
- * config/riscv/riscv.c: Change movmem to cpymem in comment.
- * config/riscv/riscv.h: Change movmem to cpymem.
- * config/riscv/riscv.md: (movmemsi) Change name to cpymemsi.
- * config/rs6000/rs6000.md: (movmemsi) Change name to cpymemsi.
- * config/rx/rx.md: (UNSPEC_MOVMEM, movmemsi, rx_movmem): Change
- movmem to cpymem.
- * config/s390/s390-protos.h: Change movmem to cpymem.
- * config/s390/s390.c (s390_expand_movmem, s390_expand_setmem,
- s390_expand_insv): Change movmem to cpymem.
- * config/s390/s390.md (movmem<mode>, movmem_short, *movmem_short,
- movmem_long, *movmem_long, *movmem_long_31z): Change movmem to cpymem.
- * config/sh/sh.md (movmemsi): Change name to cpymemsi.
- * config/sparc/sparc.h: Change movmem to cpymem in comment.
- * config/vax/vax-protos.h (vax_output_movmemsi): Remove prototype
- for nonexistent function.
- * config/vax/vax.h: Change movmem to cpymem in comment.
- * config/vax/vax.md (movmemhi, movmemhi1): Change movmem to cpymem.
- * config/visium/visium.h: Change movmem to cpymem in comment.
- * config/visium/visium.md (movmemsi): Change name to cpymemsi.
- * config/xtensa/xtensa.md (movmemsi): Change name to cpymemsi.
- * doc/md.texi: Change movmem to cpymem and update description to match.
- * doc/rtl.texi: Change movmem to cpymem.
- * target.def (use_by_pieces_infrastructure_p): Change movmem to cpymem.
- * doc/tm.texi: Regenerate.
-
-2019-06-27 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
- -fvariable-expansion-in-unroller by default.
- * doc/invoke.texi (-fvariable-expansion-in-unroller): Document new
- default for Power.
-
-2019-06-27 David Edelsohn <dje.gcc@gmail.com>
-
- Revert
- 2019-06-26 David Edelsohn <dje.gcc@gmail.com>
- * config.gcc (powerpc-ibm-aix*): Define target_gtfiles.
-
- * config.gcc(rs6000-*-*): Define target_gtfiles.
-
-2019-06-27 Jan Hubicka <jh@suse.cz>
-
- * ipa-devirt.c (odr_type_d): Add tbaa_enabled flag.
- (add_type_duplicate): When odr hash is not allocated, to nothing.
- (odr_based_tbaa_p): New function.
- (set_type_canonical_for_odr_type): New function.
- * ipa-utils.h (enable_odr_based_tbaa, odr_based_tbaa_p,
- set_type_canonical_for_odr_type): New.
- * tree.c (gimple_canonical_types_compatible_p): ODR types with
- ODR based TBAA are not equivalent to non-ODR types.
-
-2019-06-27 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/90974
- PR rtl-optimization/90975
- PR rtl-optimization/90976
- PR target/91016
- PR tree-optimization/91017
- * config/i386/i386-expand.c (ix86_expand_rounddf_32): Remove
- unused tmp.
- * lra.c (lra_set_insn_recog_data): Remove a leftover from
- initial commit of IRA.
- * optabs.c (expand_twoval_binop): Use xop0 and xop1 instead
- of op0 and op1.
- * tree-vect-loop.c (vect_create_epilog_for_reduction):
- Remove unused mode1.
- * tree-vect-stmts.c (vectorizable_call): Remove dead assignment
- to new_stmt_info.
-
-2019-06-27 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90991
- * config/i386/sse.md (avx_vec_concat<mode>): Use nonimmediate_operand
- instead of register_operand for operands[1], add m to its constraints
- if operands[2] uses "C" constraint. Ensure in condition that if
- operands[2] is not 0, then operands[1] is not a MEM. For last two
- alternatives, use unaligned loads instead of aligned if operands[1] is
- misaligned_operand.
-
-2019-06-27 Martin Liska <mliska@suse.cz>
-
- * asan.c (asan_emit_allocas_unpoison): Remove obviously
- dead assignments.
- * bt-load.c (move_btr_def): Likewise.
- * builtins.c (expand_builtin_apply_args_1): Likewise.
- (expand_builtin_apply): Likewise.
- * cfgexpand.c (expand_asm_stmt): Likewise.
- (construct_init_block): Likewise.
- * cfghooks.c (verify_flow_info): Likewise.
- * cfgloopmanip.c (remove_path): Likewise.
- * cfgrtl.c (rtl_verify_bb_layout): Likewise.
- * cgraph.c (cgraph_node::set_pure_flag): Likewise.
- * combine.c (simplify_if_then_else): Likewise.
- * config/i386/i386.c (ix86_setup_incoming_vararg_bounds): Likewise.
- (choose_basereg): Likewise.
- (ix86_expand_prologue): Likewise.
- (ix86_preferred_output_reload_class): Likewise.
- * cselib.c (cselib_record_sets): Likewise.
- * df-scan.c (df_scan_alloc): Likewise.
- * dojump.c (do_jump_by_parts_greater_rtx): Likewise.
- * early-remat.c (early_remat::record_equiv_candidates): Likewise.
- * emit-rtl.c (try_split): Likewise.
- * graphite-scop-detection.c (assign_parameter_index_in_region):
- Likewise.
- * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Likewise.
- * ira-color.c (setup_profitable_hard_regs): Likewise.
- * ira.c (rtx_moveable_p): Likewise.
- * lra-eliminations.c (eliminate_regs_in_insn): Likewise.
- * read-rtl.c (read_subst_mapping): Likewise.
- * regrename.c (scan_rtx): Likewise.
- * reorg.c (fill_slots_from_thread): Likewise.
- * tree-inline.c (tree_function_versioning): Likewise.
- * tree-ssa-reassoc.c (optimize_ops_list): Likewise.
- * tree-ssa-sink.c (statement_sink_location): Likewise.
- * tree-ssa-threadedge.c (thread_across_edge): Likewise.
- * tree-vect-loop.c (vect_get_loop_niters): Likewise.
- (vect_create_epilog_for_reduction): Likewise.
- * tree.c (build_nonstandard_integer_type): Likewise.
-
-2019-06-27 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Encode valueized RHS.
-
-2019-06-27 Jun Ma <JunMa@linux.alibaba.com>
-
- PR tree-optimization/89772
- * gimple-fold.c (gimple_fold_builtin_memchr): consider trailing nuls in
- out-of-bound accesses checking.
-
-2019-06-27 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/91014
- * tree-ssa-dse.c (initialize_ao_ref_for_dse): Bail out
- when LHS is NULL_TREE.
-
-2019-06-27 Martin Liska <mliska@suse.cz>
-
- * symbol-summary.h (traverse): Pass
- argument a to the call of callback.
- (gt_ggc_mx): Mark arguments as unused.
- (gt_pch_nx): Likewise.
-
-2019-06-27 Kewen Lin <linkw@gcc.gnu.org>
-
- PR target/62147
- * loop-iv.c (find_simple_exit): Call finite_loop_p to update
- finiteness.
-
-2019-06-26 Jeff Law <law@redhat.com>
-
- PR tree-optimization/90883
- * tree-ssa-dse.c (delete_dead_or_redundant_call): Fix signature.
- (delete_dead_or_redundant_assignment): Likewise.
-
- PR tree-optimization/90883
- * tree-ssa-alias.c (stmt_kills_ref_p): Handle BUILT_IN_CALLOC.
- * tree-ssa-dse.c: Update various comments to distinguish between
- dead and redundant stores.
- (initialize_ao_ref_for_dse): Handle BUILT_IN_CALLOC.
- (dse_optimize_redundant_stores): New function.
- (delete_dead_or_redundant_call): Renamed from delete_dead_call.
- Distinguish between dead and redundant calls in dump output. All
- callers updated.
- (delete_dead_or_redundant_assignment): Similarly for assignments.
- (dse_optimize_stmt): Handle _CHK variants. For statements which
- store 0 into multiple memory locations, try to prove a subsequent
- store is redundant.
-
-2019-06-26 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89021
- * config/i386/i386.c (ix86_autovectorize_vector_sizes):
- Autovectorize 8-byte vectors for TARGET_MMX_WITH_SSE.
-
-2019-06-26 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000-internal.h (branch_island): New typedef.
- (branch_islands): New extern.
- * config/rs6000/rs6000-logue.c (macho_branch_islands): Moved from
- * config/rs6000/rs6000.c: .. here.
-
-2019-06-26 Iain Sandoe <iain@sandoe.co.uk>
-
- * config.gcc (powerpc*-*-linux*): Move target_gtfiles from here..
- (powerpc*-*-*) ... to here.
-
-2019-06-26 Jeff Law <law@redhat.com>
-
- * tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle _chk variants of
- memcpy, memmove and memset builtins.
- (maybe_trim_memstar_call): Likewise.
-
-2019-06-26 David Edelsohn <dje.gcc@gmail.com>
-
- * config/rs6000/rs6000-logue.c: Add #ifndef TARGET_PROFILE_KERNEL.
-
-2019-06-26 David Edelsohn <dje.gcc@gmail.com>
-
- * config.gcc (powerpc-ibm-aix*): Define target_gtfiles.
-
-2019-06-26 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000-internal.h (rs6000_keep_leaf_when_profiled): New
- declaration.
- * config/rs6000/rs6000-logue.c (rs6000_keep_leaf_when_profiled): Remove
- "static".
- * config/rs6000/rs6000-logue.c (rs6000_keep_leaf_when_profiled): Delete
- declaration.
-
-2019-06-26 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c: Fix previous commit, it missed some changes.
-
-2019-06-26 Richard Biener <rguenther@suse.de>
-
- PR ipa/90982
- * tree-inline.c (remap_ssa_name): Copy SSA range info.
-
-2019-06-26 Richard Biener <rguenther@suse.de>
-
- * lto-streamer.h (lto_bitmap_alloc): Remove.
- (lto_bitmap_free): Likewise.
- * lto-streamer.c (lto_bitmap_alloc): Remove.
- (lto_bitmap_free): Likewise.
- (lto_obstack): Likewise.
- (lto_obstack_initialized): Likewise.
- * lto-streamer-out.c (lto_output): Use own obstack for local
- bitmap, free it consistently.
-
-2019-06-26 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90991
- * config/i386/sse.md
- (*<extract_type>_vinsert<shuffletype><extract_suf>_0): Use vmovupd,
- vmovups, vmovdqu, vmovdqu32 or vmovdqu64 instead of the aligned
- insns if operands[2] is misaligned_operand.
-
-2019-06-26 Li Jia He <helijia@linux.ibm.com>
-
- * config/rs6000/rs6000.h (TARGET_MADDLD): Remove the restriction of
- TARGET_POWERPC64.
- * config/rs6000/rs6000.md (maddld): Change maddld match_operand from DI
- to GPR.
-
-2019-06-26 Segher Boessenkool <segher@kernel.crashing.org>
-
- * doc/invoke.texi (Warning Options): Fix some @opindex syntax.
-
-2019-06-26 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/90973
- * tree-vect-loop.c (vect_get_known_peeling_cost): Use
- epilogue_cost_vec instead of prologue_cost_vec for
- a epilogue cost.
-
-2019-06-26 Martin Liska <mliska@suse.cz>
-
- * bb-reorder.c (connect_better_edge_p): Add missing else
- statement in the middle of if-else statements.
-
-2019-06-25 Hongtao Liu <hongtao.liu@intel.com>
- H.J. Lu <hongjiu.lu@intel.com>
- Olga Makhotina <olga.makhotina@intel.com>
-
- * common/config/i386/i386-common.c
- (OPTION_MASK_ISA_AVX512VP2INTERSECT_SET,
- OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET): New macros.
- (OPTION_MASK_ISA2_AVX512F_UNSET): Add
- OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET.
- (ix86_handle_option): Handle -mavx512vp2intersect.
- * config/i386/avx512vp2intersectintrin.h: New.
- * config/i386/avx512vp2intersectvlintrin.h: New.
- * config/i386/cpuid.h (bit_AVX512VP2INTERSECT): New.
- * config/i386/driver-i386.c (host_detect_local_cpu): Detect
- AVX512VP2INTERSECT.
- * config/i386/i386-builtin-types.def: Add new types.
- * config/i386/i386-builtin.def: Add new builtins.
- * config/i386/i386-builtins.c: (enum processor_features): Add
- F_AVX512VP2INTERSECT.
- (static const _isa_names_table isa_names_table): Ditto.
- * config/i386/i386-c.c (ix86_target_macros_internal): Define
- __AVX512VP2INTERSECT__.
- * config/i386/i386-expand.c (ix86_expand_builtin): Expand
- IX86_BUILTIN_2INTERSECTD512, IX86_BUILTIN_2INTERSECTQ512,
- IX86_BUILTIN_2INTERSECTD256, IX86_BUILTIN_2INTERSECTQ256,
- IX86_BUILTIN_2INTERSECTD128, IX86_BUILTIN_2INTERSECTQ128.
- * config/i386/i386-modes.def (P2QI, P2HI): New modes.
- * config/i386/i386-options.c (ix86_target_string): Add
- -mavx512vp2intersect.
- (ix86_option_override_internal): Handle AVX512VP2INTERSECT.
- * config/i386/i386.c (ix86_hard_regno_nregs): Allocate two regs for
- P2HImode and P2QImode.
- (ix86_hard_regno_mode_ok): Register pair only starts at even hardreg
- number for P2QImode and P2HImode.
- (ix86_regmode_natural_size): New function.
- * config/i386/i386.h (TARGET_AVX512VP2INTERSECT,
- TARGET_AVX512VP2INTERSECT_P, PTA_AVX512VP2INTERSECT
- REGMODE_NATURAL_SIZE, MASK_PAIR_REGNO_P): New.
- * config/i386/i386-protos.h (ix86_regmode_natural_size): Declare
- * config/i386/i386.opt: Add -mavx512vp2intersect.
- * config/i386/immintrin.h: Include avx512vp2intersectintrin.h and
- avx512vp2intersectvlintrin.h.
- * config/i386/sse.md (define_c_enum "unspec"): Add UNSPEC_VP2INTERSECT.
- (define_mode_iterator VI48_AVX512VP2VL): New.
- (avx512vp2intersect_2intersect<mode>,
- avx512vp2intersect_2intersectv16si): New define_insn patterns.
- * config.gcc: Add avx512vp2intersectvlintrin.h and
- avx512vp2intersectintrin.h to extra_headers.
- * doc/invoke.texi: Document -mavx512vp2intersect.
-
-2019-06-25 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/darwin.h (ENDFILE_SPEC): New.
-
-2019-06-25 Bill Seurer <seurer@linux.vnet.ibm.com>
-
- * config/rs6000/rs6000.c (stack_info, rs6000_pic_labelno,
- savres_routine_syms, savres_routine_name, morestack_ref,
- rs6000_init_machine_status, save_reg_p, first_reg_to_save,
- first_fp_reg_to_save, first_altivec_reg_to_save, compute_vrsave_mask,
- compute_save_world_info, is_altivec_return_reg, fixed_reg_p,
- rs6000_savres_strategy, rs6000_stack_info, debug_stack_info,
- rs6000_return_addr, rs6000_decl_ok_for_sibcall,
- rs6000_function_ok_for_sibcall, rs6000_ra_ever_killed,
- rs6000_emit_load_toc_table, rs6000_emit_eh_reg_restore, uses_TOC,
- create_TOC_reference, rs6000_aix_asm_output_dwarf_table_ref,
- rs6000_emit_stack_tie, rs6000_emit_allocate_stack_1,
- get_stack_clash_protection_probe_interval,
- get_stack_clash_protection_guard_size,
- rs6000_emit_probe_stack_range_stack_clash, rs6000_emit_allocate_stack,
- rs6000_emit_probe_stack_range, output_probe_stack_range_1,
- interesting_frame_related_regno, output_probe_stack_range_stack_clash,
- output_probe_stack_range, rs6000_frame_related, generate_set_vrsave,
- gen_frame_set, gen_frame_load, gen_frame_store, emit_frame_save,
- gen_frame_mem_offset, rs6000_savres_routine_name,
- rs6000_savres_routine_sym, rs6000_emit_stack_reset,
- ptr_regno_for_savres, rs6000_emit_savres_rtx,
- rs6000_emit_prologue_move_from_cr, split_stack_arg_pointer_used_p,
- rs6000_global_entry_point_prologue_needed_p,
- rs6000_get_separate_components, rs6000_components_for_bb,
- rs6000_disqualify_components, rs6000_emit_prologue_components,
- rs6000_emit_epilogue_components, rs6000_set_handled_components,
- emit_vrsave_prologue, emit_split_stack_prologue, rs6000_emit_prologue,
- rs6000_output_savres_externs, rs6000_output_function_prologue,
- rs6000_keep_leaf_when_profiled, load_cr_save, restore_saved_cr,
- load_lr_save, restore_saved_lr, add_crlr_cfa_restore,
- offset_below_red_zone_p, emit_cfa_restores, rs6000_emit_epilogue,
- rs6000_output_function_epilogue, gen_add3_const,
- rs6000_expand_split_stack_prologue, rs6000_live_on_entry,
- rs6000_split_stack_space_check, rs6000_save_toc_in_prologue_p): Moved
- to rs6000-logue.c.
- (machine_function): Moved to rs6000.h.
- (rs6000_stack_t, ALTIVEC_REG_BIT, quad_address_offset_p) Moved to
- rs6000-internal.h.
- * config/rs6000/rs6000-logue.c(stack_info, rs6000_pic_labelno,
- savres_routine_syms, savres_routine_name, morestack_ref,
- rs6000_init_machine_status, save_reg_p, first_reg_to_save,
- first_fp_reg_to_save, first_altivec_reg_to_save, compute_vrsave_mask,
- compute_save_world_info, is_altivec_return_reg, fixed_reg_p,
- rs6000_savres_strategy, rs6000_stack_info, debug_stack_info,
- rs6000_return_addr, rs6000_decl_ok_for_sibcall,
- rs6000_function_ok_for_sibcall, rs6000_ra_ever_killed,
- rs6000_emit_load_toc_table, rs6000_emit_eh_reg_restore, uses_TOC,
- create_TOC_reference, rs6000_aix_asm_output_dwarf_table_ref,
- rs6000_emit_stack_tie, rs6000_emit_allocate_stack_1,
- get_stack_clash_protection_probe_interval,
- get_stack_clash_protection_guard_size,
- rs6000_emit_probe_stack_range_stack_clash, rs6000_emit_allocate_stack,
- rs6000_emit_probe_stack_range, output_probe_stack_range_1,
- interesting_frame_related_regno, output_probe_stack_range_stack_clash,
- output_probe_stack_range, rs6000_frame_related, generate_set_vrsave,
- gen_frame_set, gen_frame_load, gen_frame_store, emit_frame_save,
- gen_frame_mem_offset, rs6000_savres_routine_name,
- rs6000_savres_routine_sym, rs6000_emit_stack_reset,
- ptr_regno_for_savres, rs6000_emit_savres_rtx,
- rs6000_emit_prologue_move_from_cr, split_stack_arg_pointer_used_p,
- rs6000_global_entry_point_prologue_needed_p,
- rs6000_get_separate_components, rs6000_components_for_bb,
- rs6000_disqualify_components, rs6000_emit_prologue_components,
- rs6000_emit_epilogue_components, rs6000_set_handled_components,
- emit_vrsave_prologue, emit_split_stack_prologue, rs6000_emit_prologue,
- rs6000_output_savres_externs, rs6000_output_function_prologue,
- rs6000_keep_leaf_when_profiled, load_cr_save, restore_saved_cr,
- load_lr_save, restore_saved_lr, add_crlr_cfa_restore,
- offset_below_red_zone_p, emit_cfa_restores, rs6000_emit_epilogue,
- rs6000_output_function_epilogue, gen_add3_const,
- rs6000_expand_split_stack_prologue, rs6000_live_on_entry,
- rs6000_split_stack_space_check, rs6000_save_toc_in_prologue_p): Moved
- to here from rs6000.c.
- * config/rs6000/rs6000.h (machine_function): Moved to here from rs6000.c.
- * config/rs6000/rs6000-internal.h: (rs6000_stack_t, ALTIVEC_REG_BIT,
- quad_address_offset_p) Moved to here from rs6000.c.
- * config/rs6000/t-rs6000: Add new source file rs6000-logue.c.
- * config/config.gcc: Add new source file rs6000-logue.c to garbage
- collector.
-
-2019-06-25 Martin Liska <mliska@suse.cz>
-
- * hash-table.c (hashtab_chk_error): Move here from ...
- * hash-table.h (hashtab_chk_error): ... here.
-
-2019-06-25 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/90978
- * df-scan.c (df_update_entry_block_defs): Remove dead else
- branch.
- (df_update_exit_block_uses): Likewise.
-
-2019-06-25 Kwok Cheung Yeung <kcy@codesourcery.com>
- Andrew Stubbs <ams@codesourcery.com>
-
- * config.gcc (thread_file): Set to gcn for AMD GCN.
- * config/gcn/gcn.c (gcn_emutls_var_init): New function.
- (TARGET_EMUTLS_VAR_INIT): New hook.
-
-2019-06-25 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/90939
- * ipa-cp.c (ipcp_bits_lattice::meet_with): Remove assert.
-
-2019-06-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90930
- * tree-ssa-reassoc.c (reassociate_bb): Only rewrite expression
- into parallel form in the last pass instance.
-
-2019-06-25 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.c (arc_symbol_binds_local_p): New function.
- (arc_legitimize_pic_address): Simplify and cleanup the function.
- (SYMBOLIC_CONST): Remove.
- (prepare_pic_move): Likewise.
- (prepare_move_operands): Handle complex mov cases here.
- (arc_legitimize_address_0): Remove call to
- arc_legitimize_pic_address.
- (arc_legitimize_address): Remove call to
- arc_legitimize_tls_address.
- * config/arc/arc.md (movqi_insn): Allow Cm3 match.
- (movhi_insn): Likewise.
-
-2019-06-25 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.h: Use __int20__ for SIZE_TYPE and
- PTRDIFF_TYPE.
- * gimple-ssa-sprintf.c (build_intmax_type_nodes): Accept "__intN__"
- format of "__intN" types for UINTMAX_TYPE.
- * stor-layout.c (initialize_sizetypes): Accept "__intN__"
- format of "__intN" types for SIZETYPE.
- * tree.c (build_common_tree_nodes): Accept "__intN__"
- format of "__intN" types for SIZE_TYPE and PTRDIFF_TYPE.
- * doc/invoke.texi: Document that __intN__ disables pedantic
- warnings.
-
-2019-06-25 Jan Hubicka <jh@suse.cz>
-
- * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Check that
- base2_alias_set is non-zero before doing TBAA based disambiguation.
-
-2019-06-25 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/90973
- * tree-vect-loop.c (vect_get_known_peeling_cost): Sum retval
- of prologue and epilogue.
-
-2019-06-24 Jan Hubicka <jh@suse.cz>
-
- * ipa-utils.h (type_with_linkage_p): Verify that type is
- CXX_ODR_P.
- (odr_type_p): Remove extra return.
- * lto-streamer-out.c (hash_tree): Hash TYPE_CXX_ODR_P;
- hash STRING_FLAG only for arrays and integers.
- * tree-stremaer-in.c (unpack_ts_type_common_value_fields):
- Update analogously.
- * tree-streamer-out.c (pack_ts_type_common_value_fields):
- Likewise.
- * print-tree.c (print_node): Print cxx-odr-p
- and string-flag.
- * tree.c (need_assembler_name_p): Also check that type
- is CXX_ODR_TYPE_P
- (verify_type_variant): Update verification of SRING_FLAG;
- also check CXX_ODR_P.
- * tree.h (ARRAY_OR_INTEGER_TYPE_CHECK): New macro.
- (TYPE_STRING_FLAG): Use it.
- (TYPE_CXX_ODR_P): New macro.
- * dwarf2out.c (gen_array_type_die): First check that type
- is an array and then test string flag.
-
-2019-06-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90972
- * tree-vect-stmts.c (vect_init_vector): Handle CONSTANT_CLASS_P
- in common code, dealing with STRING_CST properly.
-
-2019-06-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90930
- PR tree-optimization/90316
- * tree-ssa-alias.c (walk_non_aliased_vuses): Add missing
- decrement of limit.
-
-2019-06-24 Martin Sebor <msebor@redhat.com>
-
- * tree-pretty-print.h: Remove unnecessary punctuation characters
- from a diagnostic.
- * tree-ssa.c (release_defs_bitset): Correct preprocessor conditional.
-
-2019-06-24 Jonathan Wakely <jwakely@redhat.com>
-
- * ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, LDBL_DECIMAL_DIG)
- (FLT_HAS_SUBNORM, DBL_HAS_SUBNORM, LDBL_HAS_SUBNORM, FLT_TRUE_MIN)
- (DBL_TRUE_MIN, LDBL_TRUE_MIN): Also define for C++17.
-
-2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/darwin.h: Handle GCC target pragma.
-
-2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/darwin.h: (__PPC__, __PPC64__): New.
-
-2019-06-22 Jeff Law <law@redhat.com>
-
- * config/avr/avr.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
-
-2019-06-22 Jan Hubicka <jh@suse.cz>
-
- * tree-ssa-alias.c (nonoverlapping_component_refs_p): Do not
- give up on bitfields; continue searching for different refs
- appearing later.
-
-2019-06-21 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-data-refs.c (vect_find_stmt_data_reference): Handle
- even zero DR_OFFSET, but DR_BASE_ADDRESS of POINTER_PLUS_EXPR
- containing the offset as possible simd lane access. Look through
- widening conversion. Move the
- TREE_CODE (DR_INIT (newdr)) == INTEGER_CST test earlier and reindent.
-
-2019-06-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90930
- * tree-ssa-reassoc.c (rewrite_expr_tree_parallel): Set visited
- flag on new stmts to avoid re-processing them.
-
-2019-06-21 Matthew Beliveau <mbelivea@redhat.com>
-
- PR c++/90875 - added -Wswitch-outside-range option
- * doc/invoke.texi (Wswitch-outside-range): Document.
-
-2019-06-21 Jeff Law <law@redhat.com>
-
- PR tree-optimization/90949
- * tree-ssa-copy.c (fini_copy_prop): Use reset_flow_sensitive_info.
- * tree-ssanames.c (reset_flow_sensitive_info): Reset non-null state.
-
-2019-06-21 Richard Biener <rguenther@suse.de>
-
- PR debug/90914
- * dwarf2out.c (prune_unused_types_walk): Always consider
- function-local extern declarations as used.
-
-2019-06-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90913
- * tree-vect-loop-manip.c (vect_loop_versioning): Do not re-use
- the scalar variant of if-conversion versioning.
-
-2019-06-21 Jakub Jelinek <jakub@redhat.com>
-
- * omp-low.c (lower_rec_simd_input_clauses): Add rvar2 argument,
- create another "omp scan inscan exclusive" array if
- !ctx->scan_inclusive.
- (lower_rec_input_clauses): Handle exclusive scan inscan reductions.
- (lower_omp_scan): Likewise.
- * tree-vectorizer.h (struct _stmt_vec_info): Use 3-bit instead of
- 2-bit bitfield for simd_lane_access_p member.
- * tree-vect-data-refs.c (vect_analyze_data_refs): Also handle
- aux == (void *)-4 as simd lane access.
- * tree-vect-stmts.c (check_scan_store): Handle exclusive scan. Update
- comment with permutations to show the canonical permutation order.
- (vectorizable_scan_store): Handle exclusive scan.
- (vectorizable_store): Call vectorizable_scan_store even for
- STMT_VINFO_SIMD_LANE_ACCESS_P > 3.
-
- * tree-vect-data-refs.c (vect_find_stmt_data_reference): Handle
- "omp simd array" arrays with one byte elements.
-
-2019-06-20 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.md (@unaligned_store<mode>):
- Rename from unaligned_store<mode>.
- (@reload_in<mode>_aligned): Rename from reload_in<mode>_aligned.
- * config/alpha/sync.md (@load_locked_<mode>): Rename
- from load_locked_<mode>.
- (@store_conditional_<mode>): Rename from store_conditional_<mode>.
- (@atomic_compare_and_swap<mode>_1): Rename
- from atomic_compare_and_swap<mode>_1.
- (@atomic_exchange<mode>_1): Rename from atomic_exchange<mode>_1.
- * config/alpha/alpha.c (alpha_expand_mov_nobwx):
- Use gen_reload_in_aligned and gen_unaligned_store.
- (emit_load_locked): Remove.
- (emit_store_conditional): Ditto.
- (alpha_split_atomic_op): Use gen_load_locked and gen_store_conditional.
- (alpha_split_compare_and_swap): Ditto.
- (alpha_expand_compare_and_swap_12): Use gen_atomic_compare_and_swap_1.
- (alpha_split_compare_and_swap_12): Use gen_load_locked
- and gen_store_conditional.
- (alpha_split_atomic_exchange): Ditto.
- (alpha_expand_atomic_exchange_12): Use gen_atomic_exchange_1.
- (alpha_split_atomic_exchange_12): Use gen_load_locked
- and gen_store_conditional.
-
-2019-06-20 Richard Earnshaw <rearnsha@arm.com>
-
- * config/aarch64/aarch64-errata.h: New file.
- * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Delete.
- (CA53_ERR_843419_SPEC): Delete.
- (LINK_SPEC): Use AARCH64_ERRATA_LINK_SPEC instead of above.
- * config/aarch64/aarch64-linux.h: Likewise.
- * config/aarch64/aarch64-netbsd.h: Likewise.
- * config/aarch64/aarch64-freebsd.h: Likewise.
-
-2019-06-20 Marek Polacek <polacek@redhat.com>
-
- * config/sh/sh.c (sh2a_function_vector_p): Use get_attribute_name.
-
-2019-06-20 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/rs6000.md (isa attribute): Add support for
- for a future processor.
-
-2019-06-20 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/54855
- * config/i386/i386-expand.c (ix86_expand_vector_set): Generate
- standard scalar operation pattern for V2DF.
- * config/i386/sse.md (*<sse>_vm<plusminus_insn><mode>3): New.
- (*<sse>_vm<multdiv_mnemonic><mode>3): Likewise.
- (*ieee_<ieee_maxmin><mode>3): Likewise.
- (vec_setv2df_0): Likewise.
-
-2019-06-20 Jan Hubicka <jh@suse.cz>
-
- * tree-ssa-alias.c (aliasing_component_refs_p): Remove ref2_is_decl
- parameter; it has no use in gimple memory model.
- (indirect_ref_may_alias_decl_p): Update.
-
-2019-06-20 Martin Liska <mliska@suse.cz>
-
- * params.def (PARAM_HASH_TABLE_VERIFICATION_LIMIT): Decrease
- to 10.
-
-2019-06-20 Jakub Jelinek <jakub@redhat.com>
-
- * tree-vect-stmts.c (enum scan_store_kind): New type.
- (scan_store_can_perm_p): Change last argument from int * to
- vec<enum scan_store_kind> *, record precisely which permutations
- need whole vector left shift or that plus VEC_COND_EXPR.
- (vectorizable_scan_store): Adjust caller, use whole vector left shift
- and additional VEC_COND_EXPR only for those iterations that need it.
-
-2019-06-20 Alexandre Oliva <oliva@adacore.com>
-
- * config.gcc: Fix ARM --with-fpu checking and error message.
-
-2019-06-19 Marek Polacek <polacek@redhat.com>
-
- PR c++/60364 - noreturn after first decl not diagnosed.
- * attribs.c (get_attribute_namespace): No longer static.
- (decl_attributes): Avoid shadowing. Preserve the C++11 form for C++11
- attributes.
- (attr_noreturn_exclusions): Make it extern.
- * attribs.h (get_attribute_namespace): Declare.
- * tree-inline.c (function_attribute_inlinable_p): Use
- get_attribute_name.
-
-2019-06-19 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/90626
- * tree-ssa-strlen.c (strxcmp_unequal): Fix typos.
-
- PR tree-optimization/90626
- * tree-ssa-strlen.c (strxcmp_unequal): New function.
- (handle_builtin_string_cmp): Call it.
-
-2019-06-19 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.h (DRIVER_SELF_SPECS): Add RDYNAMIC, DARWIN_PIE_SPEC
- and DARWIN_NOPIE_SPEC.
- (RDYNAMIC): New, modified from DARWIN_EXPORT_DYNAMIC.
- (DARWIN_PIE_SPEC): Collate from darwin.h and darwin9.h.
- (DARWIN_NOPIE_SPEC): Collate from darwin10.h.
- (DARWIN_NOCOMPACT_UNWIND): New from darwin10.h
- (DARWIN_EXPORT_DYNAMIC): Delete.
- * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Move no_compact_unwind
- and pie options processing to darwin.h.
- * config/darwin9.h (DARWIN_PIE_SPEC): Move pie processing to darwin.h
-
-2019-06-19 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin-driver.c (darwin_driver_init): Fix off-by-one errors
- in computing the number of options to be moved.
-
-2019-06-19 Maya Rashish <coypu@sdf.org>
-
- * config/arm/netbsd-elf.h (SYSARCH_ARM_SYNC_ICACHE): New definition.
- (CLEAR_INSN_CACHE) Use it.
-
-2019-06-19 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (cmpstrnsi): Remove dead code.
-
-2019-06-19 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR middle-end/84521
- * builtins.c (expand_builtin_setjmp_setup): Save
- hard_frame_pointer_rtx.
- (expand_builtin_setjmp_receiver): Do not emit sfp = fp move since we
- restore fp.
- * function.c (expand_function_start): Save hard_frame_pointer_rtx for
- non-local goto.
- * lra-eliminations.c (eliminate_regs_in_insn): Remove sfp = fp
- elimination code.
- (remove_reg_equal_offset_note): Remove unused function.
- * reload1.c (eliminate_regs_in_insn): Remove sfp = hfp elimination
- code.
- * config/arc/arc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
- (arc_builtin_setjmp_frame_value): Remove function.
- * config/avr/avr.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
- (avr_builtin_setjmp_frame_value): Remove function.
- * config/i386/i386.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
- (ix86_builtin_setjmp_frame_value): Remove function.
- * config/pa/pa.md (nonlocal_goto): Remove FP adjustment.
- * config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
- (sparc_builtin_setjmp_frame_value): Remove function.
- * config/vax/vax.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
- (vax_builtin_setjmp_frame_value): Remove function.
- * config/xtensa/xtensa.c (xtensa_frame_pointer_required): Force frame
- pointer if has_nonlocal_label.
-
-2019-06-19 Jakub Jelinek <jakub@redhat.com>
-
- * doc/md.texi: Document vec_shl_<mode> pattern.
- * optabs.def (vec_shl_optab): New optab.
- * optabs.c (shift_amt_for_vec_perm_mask): Add shift_optab
- argument, if == vec_shl_optab, check for left whole vector shift
- pattern rather than right shift.
- (expand_vec_perm_const): Add vec_shl_optab support.
- * optabs-query.c (can_vec_perm_var_p): Mention also vec_shl optab
- in the comment.
- * tree-vect-generic.c (lower_vec_perm): Support permutations which
- can be handled by vec_shl_optab.
- * tree-vect-stmts.c (scan_store_can_perm_p): New function.
- (check_scan_store): Use it.
- (vectorizable_scan_store): If target can't do normal permutations,
- try to use whole vector left shifts and if needed a VEC_COND_EXPR
- after it.
- * config/i386/sse.md (vec_shl_<mode>): New expander.
-
- * omp-low.c (lower_rec_input_clauses): Handle references properly
- in inscan clauses.
- (lower_omp_scan): Likewise.
-
-2019-06-19 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * tree-ssa-address.c (preferred_mem_scale_factor): Handle when
- mem_mode is BLKmode.
-
-2019-06-18 Max Filippov <jcmvbkbc@gmail.com>
-
- PR target/90922
- * config/xtensa/xtensa.c (xtensa_expand_prologue): Add stack
- pointer adjustment for the case of no callee-saved registers and
- stack frame bigger than 128 bytes.
-
-2019-06-18 Thomas Schwinge <thomas@codesourcery.com>
-
- PR middle-end/90862
- * omp-low.c (check_omp_nesting_restrictions): Handle
- GF_OMP_TARGET_KIND_OACC_DECLARE.
-
-2019-06-18 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (@cmp<mode>_1): Rename from cmp<mode>_1.
- (@add<mode>3_carry): Rename from add<mode>3_carry.
- (@sub<mode>3_carry_ccc): Rename from sub<mode>3_carry_ccc.
- (@sub<mode>3_carry_ccgz): Rename form sub<mode>3_carry_ccgz.
- (@copysign<mode>3_const): Rename from copysign<mode>3_const.
- (@copysign<mode>3_var): Rename from copysign<mode>3_var.
- (@xorsign<mode>3_1): Rename from xorsign<mode>3_1.
- (@x86_shift<mode>_adj_1): Rename from x86_shift<mode>_adj_1.
- (@x86_shift<mode>_adj_2): Rename from x86_shift<mode>_adj_2.
- (@x86_shift<mode>_adj_3): Rename from x86_shift<mode>_adj_3.
- (cmpstrnsi): Use gen_cmp_1.
- (lwp_slwpcb): Use gen_lwp_slwpcb_1.
- (@lwp_slwpcb<mode>_1): Rename from lwp_slwpcb<mode>_1.
- (@umonitor_<mode>): Rename from umonitor_<mode>.
- * config/i386/i386-expand.c (ix86_expand_copysign):
- Use gen_copysign3_const and gen_copysign3_var.
- (ix86_expand_xorsign): Use gen_xorsign3_1.
- (ix86_expand_branch): Use gen_sub3_carry_ccc,
- gen_sub3_carry_ccgz and gen_cmp1.
- (ix86_expand_int_addcc): Use gen_sub3_carry and gen_add3_carry.
- (ix86_split_ashl): Use gen_x86_shift_adj_1 and gen_x86_shift_adj_2.
- (ix86_split_ashr): Use gen_x86_shift_adj_1 and gen_x86_shift_adj_3.
- (ix86_split_lshr): Ditto.
- (ix86_expand_builtin) <case IX86_BUILTIN_UMONITOR>: Use gen_umonitor.
-
-2019-06-18 Jason Merrill <jason@redhat.com>
-
- * tree.c (build_constructor): Add MEM_STAT_DECL.
-
-2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-modes.def (CC_NZC): New CC_MODE.
- * config/aarch64/aarch64-sve.md (*<optab><mode>3_cc)
- (ptest_ptrue<mode>, while_ult<GPI:mode><PRED_ALL:mode>)
- (*while_ult<GPI:mode><PRED_ALL:mode>_cc, *cmp<cmp_op><mode>)
- (*cmp<cmp_op><mode>_ptest, *cmp<cmp_op><mode>_cc)
- (*pred_cmp<cmp_op><mode>_combine, *pred_cmp<cmp_op><mode>)
- (vec_cmp<mode><vpred>, vec_cmpu<mode><vpred>, cbranch<mode>4):
- Use CC_NZC instead of CC.
- * config/aarch64/aarch64.md (condjump): Print a '.' in SVE conditions.
- * config/aarch64/aarch64.c (aarch64_sve_condition_codes): New variable.
- (aarch64_print_operand): Handle E_CC_NZCmode.
- (aarch64_emit_sve_ptrue_op_cc): Use gen_set_clobber_cc_nzc instead
- of gen_set_clobber_cc.
-
-2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md: Tabify file.
-
-2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_pfalse_reg): Declare.
- * config/aarch64/aarch64.c (aarch64_pfalse_reg): New function.
- * config/aarch64/aarch64-sve.md: Use it.
-
-2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_ptrue_reg): Declare.
- * config/aarch64/aarch64.c (aarch64_ptrue_reg): New functions.
- (aarch64_expand_sve_widened_duplicate, aarch64_expand_sve_mem_move)
- (aarch64_maybe_expand_sve_subreg_move, aarch64_evpc_rev_local)
- (aarch64_expand_sve_vec_cmp_int): Use it.
- (aarch64_expand_sve_vec_cmp_float): Likewise.
- * config/aarch64/aarch64-sve.md: Likewise throughout.
-
-2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kuganv@linaro.org>
-
- * config/aarch64/aarch64-sve.md (*cond_<optab><mode>_0): Delete.
- (*cond_<optab><mode>_z): Fold into...
- (*cond_<optab><mode>_any): ...here. Also handle cases in which
- operand 4 can be tied to operand 0 (either inherently or via RA).
-
-2019-06-18 Richard Biener <rguenther@suse.de>
-
- PR debug/90900
- * cfgexpand.c (expand_debug_expr): Treat NOTE_P DECL_RTL
- as if optimized away.
-
-2019-06-18 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx-protos.h (gen_set_softstack_insn): Remove.
- * config/nvptx/nvptx.c (gen_set_softstack_insn): Remove.
- * config/nvptx/nvptx.md (define_insn "set_softstack_<mode>"):
- Rename to ...
- (define_insn "@set_softstack_<mode>"): ... this.
- (define_insn "omp_simt_enter_<mode>"): Rename to ...
- (define_insn "@omp_simt_enter_<mode>"): ... this.
- (define_insn "omp_simt_exit_<mode>"): Rename to ...
- (define_insn "@omp_simt_exit_<mode>"): ... this.
-
-2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop-manip.c (vect_set_loop_masks_directly): Remove
- vf parameter. Restore the previous iv step of nscalars_step,
- but give it iv_type rather than compare_type. Tweak code order
- to match the comments.
- (vect_set_loop_condition_masked): Update accordingly.
- * tree-vect-loop.c (vect_verify_full_masking): Use "unsigned int"
- for iv_precision. Tweak comment formatting.
-
-2019-06-18 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c: Strip trailing whitespace.
-
-2019-06-18 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (darwin_emit_unwind_label): New default to false.
- (darwin_override_options): Set darwin_emit_unwind_label as needed.
-
-2019-06-18 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/90889
- * ipa-cp.c (ignore_edge_p): Do not ignore edges when only the
- caller does not have flag_ipa_cp set.
-
-2019-06-18 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * config/aarch64/aarch64-sve.md (mask_fold_left_plus_<mode>): Renamed
- from "*fold_left_plus_<mode>", updated operands order.
- * doc/md.texi (mask_fold_left_plus_@var{m}): Documented new optab.
- * internal-fn.c (mask_fold_left_direct): New define.
- (expand_mask_fold_left_optab_fn): Likewise.
- (direct_mask_fold_left_optab_supported_p): Likewise.
- * internal-fn.def (MASK_FOLD_LEFT_PLUS): New internal function.
- * optabs.def (mask_fold_left_plus_optab): New optab.
- * tree-vect-loop.c (mask_fold_left_plus_optab): New function to get a
- masked internal_fn for a reduction ifn.
- (vectorize_fold_left_reduction): Add support for masking reductions.
-
-2019-06-18 Kewen Lin <linkw@gcc.gnu.org>
-
- PR middle-end/80791
- * target.def (predict_doloop_p): New hook.
- * targhooks.h (default_predict_doloop_p): New declaration.
- * targhooks.c (default_predict_doloop_p): New function.
- * doc/tm.texi.in (TARGET_PREDICT_DOLOOP_P): New hook.
- * doc/tm.texi: Regenerate.
- * config/rs6000/rs6000.c (rs6000_predict_doloop_p): New function.
- (TARGET_PREDICT_DOLOOP_P): New macro.
- * tree-ssa-loop-ivopts.c (generic_predict_doloop_p): New function.
-
-2019-06-17 Jakub Jelinek <jakub@redhat.com>
-
- * omp-low.c (struct omp_context): Add scan_inclusive field.
- (scan_omp_1_stmt) <case GIMPLE_OMP_SCAN>: Set ctx->scan_inclusive
- if inclusive scan.
- (struct omplow_simd_context): Add lastlane member.
- (lower_rec_simd_input_clauses): Add rvar argument, handle inscan
- reductions. Build 2 or 3 argument .GOMP_SIMD_LANE calls rather than
- 1 or 2 argument.
- (lower_rec_input_clauses): Handle inscan reductions in simd contexts.
- (lower_lastprivate_clauses): Set TREE_THIS_NOTRAP on the ARRAY_REF.
- (lower_omp_scan): New function.
- (lower_omp_1) <case GIMPLE_OMP_SCAN>: Use lower_omp_scan.
- * tree-ssa-dce.c (eliminate_unnecessary_stmts): For IFN_GOMP_SIMD_LANE
- check 3rd argument if present rather than 2nd.
- * tree-vectorizer.h (struct _loop_vec_info): Add scan_map member.
- (struct _stmt_vec_info): Change simd_lane_access_p from bool into
- 2-bit bitfield.
- * tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
- scan_map. For IFN_GOMP_SIMD_LANE check 3rd argument if present rather
- than 2nd.
- (_loop_vec_info::~_loop_vec_info): Delete scan_map.
- * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Allow two
- different STMT_VINFO_SIMD_LANE_ACCESS_P refs if they have the same
- init.
- (vect_find_stmt_data_reference): Encode in ->aux the 2nd
- IFN_GOMP_SIMD_LANE argument.
- (vect_analyze_data_refs): Set STMT_VINFO_SIMD_LANE_ACCESS_P from the
- encoded ->aux value.
- * tree-vect-stmts.c: Include attribs.h.
- (vectorizable_call): Adjust comment about IFN_GOMP_SIMD_LANE.
- (scan_operand_equal_p, check_scan_store, vectorizable_scan_store): New
- functions.
- (vectorizable_load): For STMT_VINFO_SIMD_LANE_ACCESS_P tests use != 0.
- (vectorizable_store): Handle STMT_VINFO_SIMD_LANE_ACCESS_P > 1.
-
-2019-06-17 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/62055
- * config/i386/i386.md (*nabstf2_1): New insn pattern.
- (*nabs<mode>2_1): Ditto.
- (nabs sse-reg splitter): New splitter.
- * config/i386/sse.md (*nabs<mode>2): New insn_and_split pattern.
-
-2019-06-17 Jan Hubicka <hubicka@ucw.cz>
-
- PR bootstrap/90873.
- * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix
- TMR index check.
-
-2019-06-17 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx-protos.h (gen_set_softstack_insn): Declare.
- * config/nvptx/nvptx.c (gen_set_softstack_insn): New function.
- * config/nvptx/nvptx.md (define_insn "set_softstack_insn"): Rename to
- ...
- (define_insn "set_softstack_<mode>"): ... this. Use P iterator on
- match_operand 0.
- (define_insn "omp_simt_enter_insn"): Rename to ...
- (define_insn "omp_simt_enter_<mode>"): ... this. Use P iterator on
- match_operand 0, 1 and 2, as well as the unspec_volatile result.
- (define_expand "omp_simt_enter): Use gen_omp_simt_enter_di and
- gen_omp_simt_enter_si.
- (define_expand "omp_simt_exit"): New.
- (define_insn "omp_simt_exit"): Rename to ...
- (define_insn "omp_simt_exit_<mode>"): ... this. Use P iterator on
- match_operand 0.
-
-2019-06-17 Matthew Green <mrg@eterna.com.au>
- Maya Rashish <coypu@sdf.org>
-
- * config.gcc (aarch64*-*-netbsd*): New target.
- * config/aarch64/aarch64-netbsd.h: New file.
- * config/aarch64/t-aarch64-netbsd: Likewise.
-
-2019-06-17 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (aliasing_component_refs_p): Consider only
- the access path from base to first VIEW_CONVERT_EXPR or
- BIT_FIELD_REF.
-
-2019-06-17 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (nonoverlapping_component_refs_p): Also truncate
- access path on BIT_FIELD_REFs.
-
-2019-06-17 Martin Liska <mliska@suse.cz>
-
- PR ipa/90874
- * ipa-utils.h (odr_type_p): Remove dead code.
-
-2019-06-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * configure.ac (ld_vers) <*-*-solaris2*>: Remove support for
- alternative Solaris 11.4 format.
- * configure: Regenerate.
-
-2019-06-17 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.md (define_insn "call_insn"): Rename to ...
- (define_insn "call_insn_<mode>"): ... this. Use P iterator on
- match_operand 0.
- (define_insn "call_value_insn"): Rename to ...
- (define_insn "call_value_insn_<mode>"): this. Use P iterator on
- match_operand 0.
- (define_insn "nvptx_red_partition"): Set unspec_volatile result mode to
- DI.
-
-2019-06-16 John David Anglin <danglin@gcc.gnu.org>
-
- PR middle-end/64242
- * config/pa/pa.md (nonlocal_goto): Restore frame pointer last. Add
- frame clobbers and schedule block.
- (builtin_longjmp): Likewise.
-
-2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.c (msp430_expand_helper): Setup arguments which
- describe how to perform MSPABI compliant 64-bit shift.
- * config/msp430/msp430.md (ashldi3): New define_expand.
- (ashrdi3): New define_expand.
- (lshrdi3): New define_expand.
-
-2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * doc/sourcebuild.texi: Document new effective target keyword
- longlong64.
-
-2019-06-16 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (indirect_ref_may_alias_decl_p,
- indirect_refs_may_alias_p): Revert accidental commits.
-
- * tree-ssa-alias.c (aliasing_component_refs_p): Watch for arrays
- at the end of structures.
-
-2019-06-16 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (machopic_indirect_call_target): Use renamed
- darwin_picsymbol_stubs to decide on output.
- (darwin_override_options): Handle darwin_picsymbol_stubs.
- * config/darwin.h (MIN_LD64_OMIT_STUBS): New.
- (LD64_VERSION): Revise default.
- * config/darwin.opt: (mpic-symbol-stubs): New option.
- (darwin_picsymbol_stubs): New variable.
- * config/i386/darwin.h (TARGET_MACHO_BRANCH_ISLANDS):
- rename to TARGET_MACHO_PICSYM_STUBS.
- * config/i386/i386.c (output_pic_addr_const): Likewise.
- * config/i386/i386.h Likewise.
- * config/rs6000/darwin.h: Likewise.
- * config/rs6000/rs6000.c (rs6000_call_darwin_1): Use renamed
- darwin_picsymbol_stubs.
-
-2019-06-16 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.opt (prebind, noprebind, seglinkedit,
- noseglinkedit): Add RejectNegative.
-
-2019-06-16 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (nonoverlapping_component_refs_p): Fix pasto
- in my previous patch.
-
-2019-06-16 Tom de Vries <tdevries@suse.de>
-
- PR tree-optimization/89376
- * tree-parloops.c (oacc_entry_exit_ok_1): Handle red == NULL.
-
-2019-06-15 Maya Rashish <coypu@sdf.org>
-
- * doc/invoke.texi (Spec Files): Update location of the
- Fortran spec file.
-
-2019-06-15 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/extend.texi (Common Function Attributes): Clarify
- no_sanitize. Fix grammar.
-
-2019-06-15 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (alias_stats): Add
- nonoverlapping_component_refs_p_may_alias,
- nonoverlapping_component_refs_p_no_alias,
- nonoverlapping_component_refs_of_decl_p_may_alias,
- nonoverlapping_component_refs_of_decl_p_no_alias.
- (dump_alias_stats): Dump them.
- (nonoverlapping_component_refs_of_decl_p): Add stats.
- (nonoverlapping_component_refs_p): Add stats; do not stop on first
- ARRAY_REF.
-
-2019-06-15 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (and<mode>3): Generate zero-extends for
- TARGET_ZERO_EXTEND_WITH_AND && optimize_function_for_speed_p (cfun))
- only.
- (*anddi3_doubleword): Split before reload. Merge with
- anddi->zext pre-reload splitter.
- (*andndi3_doubleword): Split before reload.
- (*<code>di3_doubleword): Ditto.
- (*one_cmpldi2_doubleword): Ditto.
-
-2019-06-15 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/90779
- * gimplify.c: Include omp-offload.h and context.h.
- (gimplify_bind_expr): Add "omp declare target" attributes
- to static block scope variables inside of target region or target
- functions.
-
-2019-06-15 Tom de Vries <tdevries@suse.de>
-
- PR tree-optimization/90009
- * tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path):
- Return NULL if bb contains IFN_UNIQUE.
-
-2019-06-14 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (CCEITHER): New define_mode_iterator.
- (un): New define_mode_attr.
- (isel_signed_<mode>, isel_unsigned_<mode>): Delete, merge into ...
- (isel_<un>signed_<GPR:mode>): ... this. New define_insn.
- (isel_reversed_signed_<mode>, isel_reversed_unsigned_<mode>): Delete,
- merge into ...
- (isel_reversed_<un>signed_<GPR:mode>): ... this. New define_insn.
-
-2019-06-14 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.opt: Add RejectNegative where needed, reorder
- and add minimal functional descriptions.
-
-2019-06-14 H.J. Lu <hongjiu.lu@intel.com>
-
- PR rtl-optimization/90765
- * calls.c (update_stack_alignment_for_call): New function.
- (expand_call): Call update_stack_alignment_for_call when
- outgoing parameter is passed in the stack.
- (emit_library_call_value_1): Likewise.
- * function.c (locate_and_pad_parm): Don't update
- stack_alignment_needed and preferred_stack_boundary.
-
-2019-06-14 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/90877
- * config/i386/i386-features.c
- (dimode_scalar_chain::compute_convert_gain): Replace
- mmxsse_to_integer with sse_to_integer.
- * config/i386/i386.c (ix86_register_move_cost): Verify that
- moves between MMX and non-MMX units require secondary memory.
- Correct costs of moves between SSE and integer units.
- * config/i386/i386.h (processor_costs): Rename cost of moving
- SSE register to integer to sse_to_integer. Rename cost of
-
-2019-06-14 Matt Thomas <matt@3am-software.com>
- Matthew Green <mrg@eterna.com.au>
- Nick Hudson <skrll@netbsd.org>
- Maya Rashish <coypu@sdf.org>
- Richard Earnshaw <rearnsha@arm.com>
-
- * config.gcc (arm*-*-netbsdelf*) Add support for EABI configuration.
- * config.host (arm*-*-netbsd*): Use driver-arm.o on native NetBSD.
- * config/arm/netbsd-eabi.h: New file.
- * config/arm/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Undefine before
- redefining.
- (SUBTARGET_EXTRA_ASM_SPEC): Don't pass -matpcs to the assembler.
- * config/netbsd-elf.h (NETBSD_LINK_LD_ELF_SO_SPEC): New define.
- (NETBSD_SUBTARGET_EXTRA_SPECS): New define.
- (SUBTARGET_EXTRA_SPECS): Define to NETBSD_SUBTARGET_EXTRA_SPECS.
-
-2019-06-14 Richard Biener <rguenther@suse.de>
-
- * tree-loop-distribution.c (classify_partition): Return
- whether a reduction appeared in all partitions and do not
- stop builtin detection because of this.
- (distribute_loop): Sort a non-builtin partition last if
- there's a reduction in all partitions and make sure the
- partition prevailing as last is not a builtin.
-
-2019-06-14 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/90401
- * ipa-prop.c (add_to_agg_contents_list): New function.
- (clobber_by_agg_contents_list_p): Likewise.
- (extract_mem_content): Likewise.
- (get_place_in_agg_contents_list): Delete.
- (determine_known_aggregate_parts): Renamed from
- determine_locally_known_aggregate_parts. New parameter
- aa_walk_budget_p.
-
-2019-06-13 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/90662
- * tree-ssa-strlen.c (get_stridx): Convert fold_build2 operands
- to the same type.
-
-2019-06-13 Jan Hubicka <hubicka@ucw.cz>
-
- PR bootstrap/90873
- * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Also check that
- dbase is not TARGET_MEM_REF.
-
-2019-06-13 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (SWIM1248s): Rename from SWIM1248x.
- Update all uses.
- (and<mode>3): Use gen_extend_insn instead of indirect functions.
- Do not generate DImode extends for 32bit targets.
- (and->zext post-reload splitter): Use gen_extend_insn
- instead of indirect functions.
- (anddi->zext pre-reload splitter): New.
- (*zext<mode>_doubleword_and): Remove.
- (*zext<mode>_doubleword): Ditto.
- (*zextsi_doubleword): Dittto.
-
-2019-06-13 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-expand.c (ix86_expand_int_sse_cmp):
- Use gen_sub3_insn instead of indirect function.
- (ix86_expand_ashl_const): Use gen_add2_insn instead of
- indirect function.
- (ix86_adjust_counter): Ditto.
-
-2019-06-13 Jiufu Guo <guojiufu@linux.ibm.com>
- Lijia He <helijia@linux.ibm.com>
-
- PR tree-optimization/77820
- * tree-ssa-threadedge.c
- (edge_forwards_cmp_to_conditional_jump_through_empty_bb_p): New
- function.
- (thread_across_edge): Add call to
- edge_forwards_cmp_to_conditional_jump_through_empty_bb_p.
-
-2019-06-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin-driver.c (validate_macosx_version_min): New.
- (darwin_default_min_version): Cleanup and validate supplied version.
- (darwin_driver_init): Likewise and push cleaned version into opts.
-
-2019-06-13 Jan Hubicka <hubicka@ucw.cz>
-
- PR tree-optimization/90869
- * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Watch for view
- converts in MEM_REF referencing decl rather than view converts
- from decl type to MEM_REF type.
-
-2019-06-13 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90856
- * tree-sra.c (build_ref_for_model): Only use
- build_reconstructed_reference when address-spaces are the same.
-
-2019-06-13 Jakub Jelinek <jakub@redhat.com>
-
- * config/nvptx/nvptx.c (nvptx_sese_number, nvptx_sese_pseudo): Don't
- wrap ei variable name in the declaration in ()s.
- (nvptx_single): Actually use mode_label variable. Formatting fix.
-
-2019-06-13 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (vect_loop_vectorized_call): Declare.
- * tree-vectorizer.c (vect_loop_vectorized_call): Export and
- also return the condition stmt.
- * tree-vect-loop-manip.c (vect_loop_versioning): Compute outermost
- loop we can version and version that, reusing the loop version
- created by if-conversion instead of versioning again.
-
-2019-06-13 Aldy Hernandez <aldyh@redhat.com>
-
- * gimple-loop-versioning.cc (prune_loop_conditions): Use
- may_contain_p.
- * tree-vrp (value_range_base::may_contain_p): Call into
- value_inside_range.
- (value_inside_range): Make private inside value_range_base class.
- Take min/max from *this.
- (range_includes_p): Remove.
- * tree-vrp.h (value_range_base): Add value_inside_range.
- (range_includes_p): Remove.
- (range_includes_zero_p): Call may_contain_p.
- * vr-values.c (compare_range_with_value): Same.
-
-2019-06-13 Claudiu Zissulescu <claziss@synopsys.com>
-
- * doc/extend.texi (ARC Function Attributes): Update info.
-
-2019-06-13 Feng Xue <fxue@os.amperecomputing.com>
-
- PR tree-optimization/89713
- * doc/invoke.texi (-ffinite-loops): Document new option.
- * common.opt (-ffinite-loops): New option.
- * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Mark
- IFN_GOACC_LOOP calls as necessary.
- * tree-ssa-loop-niter.c (finite_loop_p): Assume loop with an exit
- is finite.
- * omp-offload.c (oacc_xform_loop): Skip lowering if return value of
- IFN_GOACC_LOOP call is not used.
- * opts.c (default_options_table): Enable -ffinite-loops at -O2+.
-
-2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- PR target/88838
- * tree-vect-loop-manip.c (vect_set_loop_masks_directly): If the
- compare_type is not with Pmode size, we will create an IV with
- Pmode size with truncated use (i.e. converted to the correct type).
- * tree-vect-loop.c (vect_verify_full_masking): Find IV type.
- (vect_iv_limit_for_full_masking): New. Factored out of
- vect_set_loop_condition_masked.
- * tree-vectorizer.h (LOOP_VINFO_MASK_IV_TYPE): New.
- (vect_iv_limit_for_full_masking): Declare.
-
-2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- PR target/88834
- * tree-ssa-loop-ivopts.c (get_mem_type_for_internal_fn): Handle
- IFN_MASK_LOAD_LANES and IFN_MASK_STORE_LANES.
- (get_alias_ptr_type_for_ptr_address): Likewise.
- (add_iv_candidate_for_use): Add scaled index candidate if useful.
- * tree-ssa-address.c (preferred_mem_scale_factor): New.
- * config/aarch64/aarch64.c (aarch64_classify_address): Relax
- allow_reg_index_p.
-
-2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * config/aarch64/iterators.md (ADDSUB): Fix typo in comment.
-
-2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
-
- * common/config/pru/pru-common.c: New file.
- * config.gcc: Add PRU target.
- * config/pru/alu-zext.md: New file.
- * config/pru/constraints.md: New file.
- * config/pru/predicates.md: New file.
- * config/pru/pru-opts.h: New file.
- * config/pru/pru-passes.c: New file.
- * config/pru/pru-pragma.c: New file.
- * config/pru/pru-protos.h: New file.
- * config/pru/pru.c: New file.
- * config/pru/pru.h: New file.
- * config/pru/pru.md: New file.
- * config/pru/pru.opt: New file.
- * config/pru/t-pru: New file.
- * doc/extend.texi: Document PRU pragmas.
- * doc/invoke.texi: Document PRU-specific options.
- * doc/md.texi: Document PRU asm constraints.
-
-2019-06-12 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/90676
- * tree-pretty-print.c (dump_mem_ref): New function. Include
- MEM_REF type in output when different size than operand.
- (dump_generic_node): Move code to dump_mem_ref and call it.
-
-2019-06-12 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/90662
- * tree-ssa-strlen.c (get_stridx): Handle simple VLAs and pointers
- to arrays.
-
-2019-06-12 Tom de Vries <tdevries@suse.de>
-
- PR tree-optimization/90009
- * config/nvptx/nvptx.c (nvptx_find_par): Assert fork has at most join.
-
-2019-06-12 Martin Liska <mliska@suse.cz>
-
- * ggc-common.c (ggc_prune_overhead_list): Do not sanitize
- the created map.
- * hash-map.h: Add sanitize_eq_and_hash into ::hash_map.
- * mem-stats.h (mem_alloc_description::mem_alloc_description):
- Do not sanitize created maps.
-
-2019-06-12 Aldy Hernandez <aldyh@redhat.com>
-
- * gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children): Use
- value_range::singleton_p.
- * tree-vrp.c (value_range_constant_singleton): Remove.
- * tree-vrp.h (value_range_constant_singleton): Remove.
- * vr-values.c (vr_values::singleton): Use
- value_range::singleton_p.
-
-2019-06-12 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90811
- * cfgexpand.c (align_local_variable): Add really_expand argument,
- don't SET_DECL_ALIGN if it is false.
- (add_stack_var): Add really_expand argument, pass it through to
- align_local_variable.
- (expand_one_stack_var_1): Pass true as really_expand to
- align_local_variable.
- (expand_one_ssa_partition): Pass true as really_expand to
- add_stack_var.
- (expand_one_var): Pass really_expand through to add_stack_var.
-
-2019-06-12 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
-
- * config/arm/iterators.md (VABAL): New int iterator.
- * config/arm/neon.md (<sup>sadv16qi): New define_expand.
- * config/arm/unspecs.md ("unspec"): Define UNSPEC_VABAL_S,
- UNSPEC_VABAL_U values.
-
-2019-06-12 Martin Liska <mliska@suse.cz>
-
- * value-prof.c (stream_out_histogram_value): Only first value
- can't be negative.
-
-2019-06-12 Jakub Jelinek <jakub@redhat.com>
-
- PR c/90760
- * symtab.c (symtab_node::set_section): Allow being called on aliases
- as long as they aren't analyzed yet.
-
-2019-06-11 Faraz Shahbazker <fshahbazker@wavecomp.com>
-
- * config/mips/mips.c (mips_final_postscan_insn): Modify call
- to `mips_set_text_contents_type' to indicate whether a
- non-debug insn follows.
-
-2019-06-11 Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): Delete
- enabling -mpcrel by default.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Update
- test for -mpcrel and/or -mprefixed-addr needing -mcpu=future, so
- that the test against -mcpu=future is done first. Then test if
- -mprefixed-addr is on for -mpcrel.
- (rs6000_disable_incompatible_switches): Add -mcpu=future support.
-
-2019-06-11 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90811
- * config/nvptx/nvptx.c (nvptx_output_softstack_switch): Use and.b%d
- instead of and.u%d.
-
-2019-06-11 Marc Glisse <marc.glisse@inria.fr>
-
- * match.pd (X/[ex]4<Y/[ex]4): Handle conversions.
-
-2019-06-11 Matthew Beliveau <mbelivea@redhat.com>
-
- PR c++/90449 - add -Winaccessible-base option.
- * doc/invoke.texi (Winaccessible-base): Document.
-
-2019-06-11 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/62041
- * fold-const.c (fold_real_zero_addition_p): Handle vectors.
-
-2019-06-11 Jason Merrill <jason@redhat.com>
-
- * gdbhooks.py (TreePrinter.to_string): Recognize ggc_free'd memory.
- * tree.c (get_tree_code_name): Likewise.
- * print-tree.c (print_node): Only briefly print a node with an
- invalid code.
-
-2019-06-11 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/90819
- * trans-mem.c (tm_memopt_compute_available): Add assertion
- that blocks is not empty. Formatting fix.
-
-2019-06-11 Martin Liska <mliska@suse.cz>
-
- PR c++/87847
- * hash-table.h: Extend create_gcc, add one parameter
- that is passed into hash_table::hash_table.
-
-2019-06-10 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-protos.h (ix86_split_fp_absneg_operator):
- New prototype.
- * config/i386/i386-expand.c (ix86_expand_fp_absneg_operator):
- Emit clobber also for non-sse operations.
- (ix86_split_fp_absneg_operator): New function.
- * config/i386/i386.md (SSEMODEF): New mode iterator.
- (ssevecmodef): New mode attribute.
- (<code>tf2): Use absneg code iterator.
- (*<code>tf2_1): Rename from *absnegtf3_sse. Use absneg code iterator.
- Add three-operand AVX alternatives.
- (*<code><mode>2_i387_1): Rename from *absnegxf2_i387.
- Use absneg code iterator and X87MODEF mode iterator.
- (absneg fp_reg non-sse splitter): Call absneg code iterator
- and X87MODEF mode iterator.
- (absneg general_reg non-sse splitter): Use absneg code iterator
- and X87MODEF mode iterator. Use ix86_split_fp_absneg_operator.
- (*<code><mode>2_1): Rename from *absneg<mode>2. Use absneg
- code iterator. Add three-operand AVX alternative.
- (absneg sse_reg splitter): Use absneg code iterator
- and SSEMODEF mode iterator. Handle AVX operands.
- (absneg fp_reg splitter): Use absneg code iterator
- and MODEF mode iterator.
- (absneg general_reg splitter): Merge splitters using MODEF mode
- iterator. Use absneg code iterator. Call
- ix86_split_fp_absneg_operator.
- (*<code><mode>2_i387): Rename from *<code><mode>2_1.
- Do not enable for non-sse modes before reload.
- (CSGNMODE): Remove.
- (CSGNVMODE): Ditto.
- (copysing<mode>3): Use SSEMODEF instead of CSGNMODE and
- ssevecmodef mode attribute instaed of CSGNVMODE.
- (copysign<mode>3_const): Ditto.
- (copysign<mode>3_var): Ditto.
- * config/i386/i386.md (*<code><mode>2): Rename from *absneg<mode>2.
- Use absneg code iterator. Simplify code using std::swap.
- * config/i386/predicates.md (absneg_operator): Remove.
-
-2019-06-10 Martin Sebor <msebor@redhat.com>
-
- * gimple-fold.c (get_range_strlen): Update comment that didn't
- make it into r267503 or related commits.
-
-2019-06-10 Vladislav Ivanishin <vlad@ispras.ru>
-
- * gcov-tool.c (merge_usage, rewrite_usage): Mark with
- ATTRIBUTE_NORETURN thus making consistent with overlap_usage.
-
-2019-06-10 Jakub Jelinek <jakub@redhat.com>
-
- * tree.def (OMP_SCAN): New tree code.
- * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_INCLUSIVE and
- OMP_CLAUSE_EXCLUSIVE.
- * tree.h (OMP_CLAUSES): Use OMP_SCAN instead of OMP_TASKGROUP.
- (OMP_SCAN_BODY, OMP_SCAN_CLAUSES): Define.
- * tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries for
- OMP_CLAUSE_{IN,EX}CLUSIVE.
- (walk_tree_1): Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
- * tree-nested.c (convert_nonlocal_reference_stmt,
- convert_local_reference_stmt, convert_gimple_call): Handle
- GIMPLE_OMP_SCAN.
- * tree-pretty-print.c (dump_omp_clause): Handle
- OMP_CLAUSE_{IN,EX}CLUSIVE.
- (dump_generic_node): Handle OMP_SCAN.
- * gimple.def (GIMPLE_OMP_SCAN): New gimple code.
- * gimple.h (gomp_scan): New type.
- (is_a_helper <gomp_scan *>::test,
- is_a_helper <const gomp_scan *>::test): New templates.
- (gimple_build_omp_scan): Declare.
- (gimple_omp_scan_clauses, gimple_omp_scan_clauses_ptr,
- gimple_omp_scan_set_clauses): New inline functions.
- (CASE_GIMPLE_OMP): Add case GIMPLE_OMP_SCAN:.
- * gimple.c (gimple_build_omp_scan): New function.
- (gimple_copy): Handle GIMPLE_OMP_SCAN.
- * gimple-walk.c (walk_gimple_op, walk_gimple_stmt): Likewise.
- * gimple-pretty-print.c (dump_gimple_omp_block): Don't handle
- GIMPLE_OMP_TASKGROUP.
- (dump_gimple_omp_scan): New function.
- (pp_gimple_stmt_1): Handle GIMPLE_OMP_SCAN.
- * gimple-low.c (lower_stmt): Handle GIMPLE_OMP_SCAN.
- * tree-inline.c (remap_gimple_stmt, estimate_num_insns): Likewise.
- * gimplify.c (enum gimplify_omp_var_data): Add GOVD_REDUCTION_INSCAN.
- (is_gimple_stmt): Handle OMP_SCAN.
- (gimplify_scan_omp_clauses): Reject inscan reductions on constructs
- other than OMP_FOR or OMP_SIMD. Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
- (gimplify_adjust_omp_clauses): Diagnose inscan reductions not
- mentioned in nested #pragma omp scan. Handle
- OMP_CLAUSE_{IN,EX}CLUSIVE.
- (gimplify_expr): Handle OMP_SCAN.
- * omp-low.c (check_omp_nesting_restrictions): For parent context,
- look through GIMPLE_OMP_SCAN context. Allow #pragma omp scan in
- simd constructs.
- (scan_omp_1_stmt, lower_omp_1, diagnose_sb_1, diagnose_sb_2): Handle
- GIMPLE_OMP_SCAN.
-
-2019-06-10 Martin Liska <mliska@suse.cz>
-
- * ipa-cp.c (ignore_edge_p): New function.
- (build_toporder_info): Use it.
- * ipa-inline.c (ignore_edge_p): New function.
- (inline_small_functions): Use it.
- * ipa-pure-const.c (ignore_edge_for_nothrow):
- Verify opt_for_fn for caller and callee.
- (ignore_edge_for_pure_const): Likewise.
- * ipa-reference.c (ignore_edge_p): Extend to check
- for opt_for_fn.
- * ipa-utils.c (searchc): Refactor.
- * ipa-utils.h: Fix coding style.
-
-2019-06-10 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.c (arc_rtx_costs): Update costs.
-
-2019-06-10 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc-protos.h (arc_check_ior_const): Declare.
- (arc_split_ior): Likewise.
- (arc_check_mov_const): Likewise.
- (arc_split_mov_const): Likewise.
- * config/arc/arc.c (arc_print_operand): Fix 'z' letter.
- (arc_rtx_costs): Replace check Crr with Cax constraint.
- (prepare_move_operands): Cleanup, remove unused code.
- (arc_split_ior): New function.
- (arc_check_ior_const): Likewise.
- (arc_split_mov_const): Likewise.
- (arc_check_mov_const): Likewise.
- * config/arc/arc.md (movsi_insn): Restructure it, and convert it
- in define_insn_and_split pattern.
- (iorsi3): Likewise.
- (mulsi3_v2): Add new matching variant.
- (andsi3_i): Cleanup pattern.
- (rotrsi3_cnt1): Update pattern.
- (rotrsi3_cnt8): New pattern.
- (ashlsi2_cnt8): Likewise.
- (ashlsi2_cnt16): Likewise.
- * config/arc/constraints.md (C0p): Update constraint.
- (Crr): Remove it.
- (C0x): New pattern.
- (Cax): New pattern.
-
-2019-06-10 Martin Liska <mliska@suse.cz>
-
- * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes):
- Update coding style.
- (sem_item_optimizer::dump_cong_classes):
- Print how many items are in a non-singular class. Improve
- coding style.
-
-2019-06-10 Martin Liska <mliska@suse.cz>
-
- * value-prof.c (dump_histogram_value): Change dump format.
- (gimple_mod_subtract_transform): Remove legacy comment.
-
-2019-06-10 Martin Liska <mliska@suse.cz>
-
- * value-prof.c (dump_histogram_value): Print histogram values
- only if present.
-
-2019-06-10 Martin Liska <mliska@suse.cz>
-
- * gcov-io.h (GCOV_DISK_SINGLE_VALUES): New.
- (GCOV_SINGLE_VALUE_COUNTERS): Likewise.
- * ipa-profile.c (ipa_profile_generate_summary):
- Use get_most_common_single_value.
- * tree-profile.c (gimple_init_gcov_profiler):
- Instrument with __gcov_one_value_profiler_v2
- and __gcov_indirect_call_profiler_v4.
- * value-prof.c (dump_histogram_value):
- Print all values for HIST_TYPE_SINGLE_VALUE.
- (stream_out_histogram_value): Update assert for
- N values.
- (stream_in_histogram_value): Set number of
- counters for HIST_TYPE_SINGLE_VALUE.
- (get_most_common_single_value): New.
- (gimple_divmod_fixed_value_transform):
- Use get_most_common_single_value.
- (gimple_ic_transform): Likewise.
- (gimple_stringops_transform): Likewise.
- (gimple_find_values_to_profile): Set number
- of counters for HIST_TYPE_SINGLE_VALUE.
- * value-prof.h (get_most_common_single_value): New.
-
-2019-06-10 Martin Liska <mliska@suse.cz>
-
- * hash-map.h: Pass default value to hash_table ctor.
- * hash-table.h: Add default value to call of a ctor.
-
-2019-06-08 Jonathan Wakely <jwakely@redhat.com>
-
- * doc/invoke.texi (C Dialect Options): Minor grammatical change.
- (x86 Options): Replace all uses of "PCL_MUL" with "PCLMUL"
-
-2019-06-07 John David Anglin <danglin@gcc.gnu.orig>
-
- PR target/90751
- * config/pa/pa-linux.h (ASM_DECLARE_FUNCTION_NAME): Update comment.
- Call pa_output_function_label.
- (TARGET_ASM_FUNCTION_PROLOGUE): define.
- * config/pa/pa-protos.h (pa_output_function_label): Declare.
- * config/pa/pa.c (pa_output_function_prologue): Add ATTRIBUTE_UNUSED
- to declaration.
- (pa_linux_output_function_prologue): Declare.
- (TARGET_ASM_FUNCTION_PROLOGUE): Delete define.
- (pa_output_function_label): New.
- (pa_output_function_prologue): Revise to use pa_output_function_label.
- (pa_linux_output_function_prologue): New.
- * config/pa/pa.h (TARGET_ASM_FUNCTION_PROLOGUE): Define.
-
-2019-06-07 Aldy Hernandez <aldyh@redhat.com>
-
- * tree-vrp.h (value_range_base::intersect): New.
- (value_range::intersect_helper): Move from here...
- (value_range_base::intersect_helper): ...to here.
- * tree-vrp.c (value_range::intersect_helper): Rename to...
- (value_range_base::intersect_helper): ...this, and rewrite to
- return a value instead of modifying THIS in place.
- Also, move equivalence handling...
- (value_range::intersect): ...here, while calling intersect_helper.
- * gimple-fold.c (size_must_be_zero_p): Use value_range_base when
- calling intersect.
- * gimple-ssa-evrp-analyze.c (ecord_ranges_from_incoming_edge):
- Same.
- * vr-values.c (vrp_evaluate_conditional_warnv_with_ops): Same.
-
-2019-06-07 Jakub Jelinek <jakub@redhat.com>
-
- * Makefile.in (genprogerr): Add condmd.
- (genprog): Remove it here.
-
-2019-06-07 Andrew Stubbs <ams@codesourcery.com>
-
- * doc/invoke.texi (AMD GCN Options): Add gfx906.
-
-2019-06-07 Richard Biener <rguenther@suse.de>
-
- PR debug/90574
- * tree-cfg.c (stmt_starts_bb_p): Split blocks at labels
- that appear after user labels.
-
-2019-06-07 Martin Liska <mliska@suse.cz>
-
- * cselib.c (cselib_init): Disable hash table
- sanitization.
- * hash-set.h: Pass new default argument to m_table.
- * hash-table.c: Add global variable with hash table
- sanitization limit.
- * hash-table.h (Allocator>::hash_table): Add new argument
- to ctor.
- (hashtab_chk_error): New.
- * params.def (PARAM_HASH_TABLE_VERIFICATION_LIMIT): New.
- * toplev.c (process_options): Set hash_table_sanitize_eq_limit
- from the PARAM_HASH_TABLE_VERIFICATION_LIMIT value.
-
-2019-06-07 Jan Hubicka <hubicka@ucw.cz>
-
- * common.opt (flto-odr-type-merging): Ignore.
- * invoke.texi (-flto-odr-type-merging): Remove.
- * ipa-devirt.c (odr_vtable_hasher:odr_name_hasher): Remove.
- (can_be_vtable_hashed_p): Remove.
- (hash_odr_vtable): Remove.
- (odr_vtable_hasher::hash): Remove.
- (types_same_for_odr): Remove.
- (types_odr_comparable): Remove.
- (odr_vtable_hasher::equal): Remove.
- (odr_vtable_hash_type, odr_vtable_hash): Remove.
- (add_type_duplicate): Do not synchronize vtable and name hashtables.
- (get_odr_type): Do not use vtable hash.
- (dump_odr_type): Remove commented out code.
- (build_type_inheritance_graph): Do not allocate vtable hash.
- (rebuild_type_inheritance_graph): Do not delete vtable hash.
- * ipa-utils.h (type_with_linkage_p): Drop vtable hash path.
- (odr_type_p): Likewise.
- * tree.c (need_assembler_name_p): Remove flag_lto_odr_type_mering
- test.
-
-2019-06-07 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (aliasing_component_refs_p): Do not give up
- immediately after same_types_for_tbaa_p returns -1 and continue
- looking for possible exact match; if matching types are arrays
- watch for partial overlaps.
- (indirect_ref_may_alias_decl_p): Watch for partial array overlaps.
- (indirect_refs_may_alias_p): Do type based disambiguation first;
- update comment.
-
-2019-06-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * fwprop.c (propagate_rtx): Fix call to paradoxical_subreg_p.
-
-2019-06-07 Martin Liska <mliska@suse.cz>
-
- * doc/invoke.texi: Remove param.
- * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV):
- Remove.
- * gcov-io.h (GCOV_ICALL_TOPN_VAL): Likewise.
- (GCOV_ICALL_TOPN_NCOUNTS): Likewise.
- * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): Likewise.
- * profile.c (instrument_values): Remove
- HIST_TYPE_INDIR_CALL_TOPN.
- * tree-profile.c (init_ic_make_global_vars):
- Always build __gcov_indirect_call only.
- (gimple_init_gcov_profiler): Remove usage
- of PARAM_INDIR_CALL_TOPN_PROFILE.
- (gimple_gen_ic_profiler): Likewise.
- * value-prof.c (dump_histogram_value): Likewise.
- (stream_in_histogram_value): Likewise.
- (gimple_indirect_call_to_profile): Likewise.
- (gimple_find_values_to_profile): Likewise.
- * value-prof.h (enum hist_type): Likewise.
-
-2019-06-07 Martin Liska <mliska@suse.cz>
-
- * tree-ssa-loop.c (get_lsm_tmp_name): Return at the end of the
- function.
-
-2019-06-07 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/78902
- * builtin-attrs.def (ATTR_WARN_UNUSED_RESULT): New.
- (ATTR_MALLOC_NOTHROW_LEAF_LIST): Remove.
- (ATTR_WARN_UNUSED_RESULT_NOTHROW_LEAF_LIST): New.
- (ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_LEAF_LIST): New.
- (ATTR_ALLOC_SIZE_2_NOTHROW_LIST): Remove.
- (ATTR_MALLOC_SIZE_1_NOTHROW_LEAF_LIST): Remove.
- (ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_LIST): New.
- (ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LIST): New.
- (ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST): New.
- (ATTR_ALLOCA_SIZE_1_NOTHROW_LEAF_LIST): Remove.
- (ATTR_ALLOCA_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST): New.
- (ATTR_MALLOC_SIZE_1_2_NOTHROW_LEAF_LIST): Remove.
- (ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_2_NOTHROW_LEAF_LIST):
- New.
- (ATTR_ALLOC_SIZE_2_NOTHROW_LEAF_LIST): Remove.
- (ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LEAF_LIST): New.
- (ATTR_MALLOC_NOTHROW_NONNULL): Remove.
- (ATTR_WARN_UNUSED_RESULT_NOTHROW_NONNULL): New.
- (ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL): New.
- (ATTR_MALLOC_NOTHROW_NONNULL_LEAF): Remove.
- (ATTR_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF): New.
- (ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF): New.
- * builtins.def (BUILT_IN_ALIGNED_ALLOC): Change to use
- warn_unused_result attribute.
- (BUILT_IN_STRDUP): Likewise.
- (BUILT_IN_STRNDUP): Likewise.
- (BUILT_IN_ALLOCA): Likewise.
- (BUILT_IN_CALLOC): Likewise.
- (BUILT_IN_MALLOC): Likewise.
- (BUILT_IN_REALLOC): Likewise.
-
-2019-06-06 Jim Wilson <jimw@sifive.com>
-
- PR target/89955
- * config/riscv/riscv.h (STARTFILE_PREFIX_SPEC): Deleted.
- * config/riscv/freebsd.h (STARTFILE_PREFIX_SPEC): Added.
- * config/riscv/linux.h (STARTFILE_PREFIX_SPEC): Added.
-
-2019-06-06 Martin Sebor <msebor@redhat.com>
-
- * tree-ssa-strlen.c (adjust_related_strinfos): Avoid trailing article.
- (handle_builtin_malloc): Remove trailing spaces.
- (handle_builtin_memset): Same.
- (handle_builtin_memcmp): Same.
- (compute_string_length): Same.
- (determine_min_objsize): Same.
- (handle_builtin_string_cmp): Same.
- (handle_char_store): Same. Break up excessively long line.
-
-2019-06-06 Martin Jambor <mjambor@suse.cz>
-
- * tree-sra.c (build_reconstructed_reference): Drop the alignment
- check.
-
-2019-06-06 Martin Jambor <mjambor@suse.cz>
-
- * tree-sra.c (struct access): New field grp_same_access_path.
- (dump_access): Dump it.
- (build_reconstructed_reference): New function.
- (build_ref_for_model): Use it if possible.
- (path_comparable_for_same_access): New function.
- (same_access_path_p): Likewise.
- (sort_and_splice_var_accesses): Set the new flag.
- (analyze_access_subtree): Likewise.
- (propagate_subaccesses_across_link): Propagate zero value of the new
- flag down the access tree.
-
-2019-06-06 Andrew Stubbs <ams@codesourcery.com>
-
- * config.gcc (amdgcn-*-*): Allow --with-arch=gfx906.
- * config/gcn/gcn.opt (gpu_type): Add gfx906.
- * config/gcn/t-gcn-hsa (MULTILIB_OPTIONS): Add gfx906 multilib.
- (MULTILIB_DIRNAMES): Rename gcn5 to gfx900.
- Add gfx906.
-
-2019-06-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR tree-optimization/90332
- * config/aarch64/aarch64.c (aarch64_expand_vector_init):
- Handle VALS containing two vectors.
- * config/aarch64/aarch64-simd.md (*aarch64_combinez<mode>): Rename
- to...
- (@aarch64_combinez<mode>): ... This.
- (*aarch64_combinez_be<mode>): Rename to...
- (@aarch64_combinez_be<mode>): ... This.
- (vec_init<mode><Vhalf>): New define_expand.
- * config/aarch64/iterators.md (Vhalf): Handle V8HF.
-
-2019-06-06 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.md (ashlhi3): Use the const_variant of shift
- library functions only when not optimizing for size.
- (ashlsi3): Likewise.
- (ashrhi3): Likewise.
- (ashrsi3): Likewise.
- (lshrhi3): Likewise.
- (lshrsi3): Likewise.
-
-2019-06-06 Andreas Krebbel <krebbel@linux.ibm.com>
-
- PR rtl-optimization/88751
- * ira.c (ira): Use the number of the actually referenced registers
- when calculating the threshold.
-
-2019-06-06 Jakub Jelinek <jakub@redhat.com>
-
- * configure: Regenerate.
-
-2019-06-06 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * config/msp430/msp430.md (ashlhi3): Force shift src operand into a
- register if it is in memory, so the shift can be emulated with a rotate
- instruction.
- (ashrhi3): Likewise.
- (lshrhi3): Likewise.
-
-2019-06-06 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/87954
- * match.pd: Simplify mult where both arguments are 0 or 1.
-
-2019-06-06 Richard Biener <rguenther@suse.de>
-
- * vr-values.c (vr_values::extract_range_from_ssa_name): Do not
- put equivalences on UNDEFINED ranges.
- * gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children):
- Make sure to drop defs of stmts added during simplification
- to VARYING.
-
-2019-06-06 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-structalias.c: Include tree-cfg.h.
- (make_heapvar): Do not make heap vars artificial.
- (find_func_aliases_for_builtin_call): Handle stack allocation
- functions.
- (find_func_aliases): Delay processing of simple enough returns
- in non-IPA mode.
- (set_uids_in_ptset): Adjust.
- (find_what_var_points_to): Likewise.
- (solve_constraints): Do not dump points-to sets here.
- (compute_points_to_sets): Post-process return statements,
- amending the escaped solution. Dump points-to sets afterwards.
- (ipa_pta_execute): Dump points-to sets.
-
-2019-06-06 Martin Liska <mliska@suse.cz>
-
- PR web/87933
- * doc/install.texi: Fix HTML headers and
- titles for 'Installing GCC' pages.
-
-2019-06-06 Martin Liska <mliska@suse.cz>
-
- * ipa-icf-gimple.h (dump_message_1): Remove.
- (dump_message): Likewise.
- (return_false_with_message_1): Print also file.
- (return_false_with_msg): Likewise.
- (return_with_result): Likewise.
- (return_with_debug): Likewise.
- * ipa-icf.c (sem_function::equals_private): Remove call
- to dump_message.
-
-2019-06-05 Hongtao Liu <hongtao.liu@intel.com>
-
- * config/i386/sse.md (define_mode_suffix vecmemsuffix): New.
- (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Enable
- memory operand for it.
- (define_insn "avx512dq_vmfpclass<mode><mask_scalar_merge_name>"): Ditto.
-
-2019-06-05 Martin Sebor <msebor@redhat.com>
-
- * config/i386/i386-features.c (ix86_get_function_versions_dispatcher):
- Adjust quoting and hyphenation.
- * convert.c (convert_to_real_1): Same.
- * gcc.c (driver_wrong_lang_callback): Same.
- (driver::handle_unrecognized_options): Same.
- * gimple-ssa-nonnull-compare.c (do_warn_nonnull_compare): Same.
- * opts-common.c (cmdline_handle_error): Same.
- (read_cmdline_option): Same.
- * opts-global.c (complain_wrong_lang): Same.
- (print_ignored_options): Same.
- (handle_common_deferred_options): Same.
- * pretty-print.h: Same.
- * print-rtl.c (debug_bb_n_slim): Same.
- * sched-rgn.c (make_pass_sched_fusion): Same.
- * tree-cfg.c (verify_gimple_assign_unary): Same.
- (verify_gimple_label): Same.
- * tree-ssa-operands.c (verify_ssa_operands): Same.
- * varasm.c (do_assemble_alias): Same.
- (assemble_alias): Same.
-
-2019-06-05 Richard Henderson <rth@twiddle.net>
-
- * config/alpha/alpha.c (direct_return): Move down after
- struct machine_function definition; use saved frame_size;
- return bool.
- (struct machine_function): Add sa_mask, sa_size, frame_size.
- (alpha_sa_mask, alpha_sa_size, compute_frame_size): Merge into ...
- (alpha_compute_frame_layout): ... new function.
- (TARGET_COMPUTE_FRAME_LAYOUT): New.
- (alpha_initial_elimination_offset): Use saved sa_size.
- (alpha_vms_initial_elimination_offset): Likewise.
- (alpha_vms_can_eliminate): Remove alpha_sa_size call.
- (alpha_expand_prologue): Use saved frame data. Merge integer
- and fp register save loops.
- (alpha_expand_epilogue): Likewise.
- (alpha_start_function): Use saved frame data.
- * config/alpha/alpha-protos.h (direct_return): Update.
- (alpha_sa_size): Remove.
-
-2019-06-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * fold-const.c (extract_muldiv_1) <PLUS_EXPR>: Do not distribute a
- multiplication by a power-of-two value.
- (fold_plusminus_mult_expr): Use pow2p_hwi to spot a power-of-two value
- and turn the modulo operation into a masking operation.
-
-2019-06-05 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/90733
- * var-tracking.c (vt_expand_loc_callback): Don't create raw subregs
- with VOIDmode inner operands.
-
-2019-06-05 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90726
- * tree-ssa-loop-niter.c (expand_simple_operations): Do not
- turn an expression graph into a tree.
-
-2019-06-05 Jakub Jelinek <jakub@redhat.com>
-
- * omp-expand.c (struct omp_region): Add has_lastprivate_conditional
- member.
- (expand_parallel_call): If region->inner->has_lastprivate_conditional,
- treat it like explicit monotonic schedule modifier.
- (expand_omp_for): Initialize has_lastprivate_conditional.
- If fd.lastprivate_conditional != 0, treat it like explicit monotonic
- schedule modifier.
-
- * omp-low.c (lower_rec_input_clauses): For lastprivate conditional
- references, lookup in in hash map MEM_REF operand instead of the
- MEM_REF itself.
- (lower_omp_1): When looking for lastprivate conditional assignments,
- handle MEM_REFs with REFERENCE_TYPE operands.
-
- * omp-low.c (lower_rec_input_clauses): Force max_vf if is_simd and
- on privatization clauses OMP_CLAUSE_DECL is privatized by reference
- and references a VLA. Handle references to non-VLAs if is_simd
- all privatization clauses like reductions.
- (lower_rec_input_clauses) <case do_private, case do_firstprivate>:
- If omp_is_reference, use always omp simd arrays and set
- DECL_VALUE_EXPR in that case, if lower_rec_simd_input_clauses
- fails, emit reference initialization.
-
-2019-06-05 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/89803
- * config/i386/avx512dqintrin.h (_mm_mask_fpclass_ss_mask,
- _mm_mask_fpclass_sd_mask): New intrinsics.
- (_mm_fpclass_ss_mask, _mm_fpclass_sd_mask): Modified, use new builtins.
- * config/i386/i386-builtin.def
- (__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask):
- New builtins.
- (__builtin_ia32_fpclassss, __builtin_ia32_fpclasssd): Deleted.
- * config/i386/i386-builtin-types.def (DEF_FUNCTION_TYPE (QI, V2DF, INT),
- DEF_FUNCTION_TYPE (QI, V4SF, INT)): Deleted.
- * config/i386/i386-expand.c (case QI_FTYPE_V4SF_INT,
- case QI_FTYPE_V2SF_INT): Ditto.
- * config/i386/sse.md
- (define_insn "avx512dq_vmfpclass<mode><mask_scalar_merge_name>):
- Extended to insnstructions with mask operands.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wp"):
- Delete.
- (define_register_constraint "wq"): Delete.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wp and RS6000_CONSTRAINT_wq.
- * config/rs6000/vsx.md (define_mode_attr VSr3): Delete.
- (define_mode_attr VSa): Delete.
- (define_mode_attr VSisa): New.
- (rest of file): Adjust.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (define_attr "isa"): Add p9kf and p9tf.
- (define_attr "enabled"): Handle those new isa values.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/vsx.md (define_mode_attr VSr4): Delete.
- (define_mode_attr VSr5): Delete.
- (define_mode_attr VStype_sqrt): Delete.
- (define_mode_iterator VSX_SPDP): Delete.
- (define_mode_attr VS_spdp_res): Delete.
- (define_mode_attr VS_spdp_insn): Delete.
- (define_mode_attr VS_spdp_type): Delete.
- (*vsx_sqrt<mode>2): Adjust.
- (vsx_<VS_spdp_insn>): Delete, split to...
- (vsx_xscvdpsp): ... this. New. And...
- (vsx_xvcvspdp): ... this. New. And...
- (vsx_xvcvdpsp): ... this. New.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (define_mode_attr sd): Add values for V4SF
- and V2DF.
- * config/rs6000/vsx.md (define_mode_attr VSs): Delete.
- (rest of file): Adjust.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/vsx.md (vsx_<VS_spdp_insn>): Use wa instead of <VSa>.
- (vsx_extract_<mode>_var): Ditto.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/vsx.md: Replace all <VSa> that are used with VSX_TI
- with just "wa".
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "ww"):
- Delete.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_ww.
- * config/rs6000/rs6000.md: Adjust.
- * config/rs6000/vsx.md: Adjust.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (SFDF, SFDF2): Adjust comments.
- (define_mode_attr sd): New.
- (define_mode_attr s): New.
- (define_mode_attr Ftrad): Delete.
- (define_mode_attr Fvsx): Delete.
- (define_mode_attr Fs): Delete.
- (rest of file): Use the new mode attributes.
- * config.rs6000/vsx.md: Use the new mode attributes.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/vsx.md: Replace all <VSa> that are used with VSX_W
- with just "wa".
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/vsx.md (define_mode_attr VSr2): Delete.
- (rest of file): Replace all <VSa>, <VSr>, <VSr2>, and <VSr3> that are
- used with VSX_B, VSX_D, or VSX_F, with just "wa".
-
-2019-06-04 Bill Schmidt <wschmidt@linux.ibm.com>
-
- PR target/78263
- * config/rs6000/altivec.h: Don't #define vector, pixel, bool for
- C++ with strict ANSI requirements.
-
-2019-06-04 Marc Glisse <marc.glisse@inria.fr>
-
- * tree-ssa-loop-niter.c (number_of_iterations_ne): Skip
- computations when step is 1.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wf"):
- Delete.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wf.
- * config/rs6000/rs6000.md: Adjust.
- * config/rs6000/vsx.md: Adjust.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04 Andrew Pinski <apinski@marvell.com>
-
- * config/aarch64/aarch64.c (aarch64_asan_shadow_offset):
- Fix ILP32 value.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wd"):
- Delete.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wd.
- * config/rs6000/rs6000.md: Adjust.
- * config/rs6000/vsx.md: Adjust.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (define_mode_attr Fv2): Delete.
- (rest of file): Adjust.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/vsx.md (define_mode_attr VS_64reg): Delete.
- (*vsx_extract_<P:mode>_<VSX_D:mode>_load): Adjust.
- (vsx_splat_<mode>_reg): Adjust.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "ws"):
- Delete.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_ws.
- * config/rs6000/rs6000.md: Adjust.
- * config/rs6000/vsx.md: Adjust.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wv"):
- Delete.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wv.
- * config/rs6000/rs6000.md: Adjust.
- * config/rs6000/vsx.md: Adjust.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wi"):
- Delete.
- (define_register_constraint "wt"): Delete.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wi and RS6000_CONSTRAINT_wt.
- * config/rs6000/rs6000.md: Adjust.
- * config/rs6000/vsx.md: Adjust.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_asm_output_external): Remove
- const.
- * config/aarch64/aarch64.c (aarch64_asm_output_external): Call
- default_elf_asm_output_external.
-
-2019-06-04 Martin Liska <mliska@suse.cz>
-
- * ipa-icf.c (INCLUDE_LIST): Remove.
- (sem_item_optimizer::execute): Remove call to init_wpa.
- * ipa-icf.h (init_wpa): Remove.
-
-2019-06-04 Jakub Jelinek <jakub@redhat.com>
-
- * gimplify.c (gimplify_scan_omp_clauses): Don't sorry_at on lastprivate
- conditional on combined for simd.
- * omp-low.c (struct omp_context): Add combined_into_simd_safelen0
- member.
- (lower_rec_input_clauses): For gimple_omp_for_combined_into_p max_vf 1
- constructs, don't remove lastprivate_conditional_map, but instead set
- ctx->combined_into_simd_safelen0 and adjust hash_map, so that it points
- to parent construct temporaries.
- (lower_lastprivate_clauses): Handle ctx->combined_into_simd_safelen0
- like !ctx->lastprivate_conditional_map.
- (lower_omp_1) <case GIMPLE_ASSIGN>: If up->combined_into_simd_safelen0,
- use up->outer context instead of up.
- * omp-expand.c (expand_omp_for_generic): Perform cond_var bump even if
- gimple_omp_for_combined_p.
- (expand_omp_for_static_nochunk): Likewise.
- (expand_omp_for_static_chunk): Add forgotten cond_var bump that was
- probably moved over into expand_omp_for_generic rather than being copied
- there.
-
-2019-06-04 Martin Liska <mliska@suse.cz>
-
- * value-prof.c (dump_histogram_value): Fix typo.
- (gimple_mod_subtract_transform): Likewise.
-
-2019-06-04 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90726
- * tree-chrec.c (chrec_contains_symbols): Add to visited.
- (tree_contains_chrecs): Likewise.
- (chrec_contains_symbols_defined_in_loop): Move here and avoid
- exponential behaivor from ...
- * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop):
- ... here.
- (expression_expensive_p): Avoid exponential behavior and compute
- expanded size, rejecting any expansion.
- * tree-ssa-loop-ivopts.c (abnormal_ssa_name_p): Remove.
- (idx_contains_abnormal_ssa_name_p): Likewise.
- (contains_abnormal_ssa_name_p_1): New helper for walk_tree.
- (contains_abnormal_ssa_name_p): Simplify and use
- walk_tree_without_duplicates.
-
-2019-06-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90738
- Revert
- 2019-06-03 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Get original
- full reference tree and record in ref->ref.
- (vn_reference_lookup_3): Pass in original ref to
- ao_ref_init_from_vn_reference.
- (vn_reference_lookup): Likewise.
- * tree-ssa-sccvn.h (ao_ref_init_from_vn_reference): Adjust prototype.
- * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
- Handle non-decl bases in the original reference.
-
-2019-06-04 Martin Liska <mliska@suse.cz>
-
- * ipa-icf.c (sem_item_optimizer::add_item_to_class): Count
- number of references.
- (sem_item_optimizer::do_congruence_step):
- (sem_item_optimizer::worklist_push): Dump how references
- a class has.
- (sem_item_optimizer::worklist_pop): Use heap.
- (sem_item_optimizer::process_cong_reduction): Likewise.
- * ipa-icf.h: Use fibonacci_heap insteam of std::list.
-
-2019-06-04 Martin Liska <mliska@suse.cz>
-
- * ipa-icf.h (struct sem_usage_pair_hash): New.
- (sem_usage_pair_hash::hash): Likewise.
- (sem_usage_pair_hash::equal): Likewise.
- (struct sem_usage_hash): Likewise.
- * ipa-icf.c (sem_item::sem_item): Initialize
- referenced_by_count.
- (sem_item::add_reference): Register a reference
- in ref_map and not in target->usages.
- (sem_item::setup): Remove initialization of
- dead vectors.
- (sem_item::~sem_item): Remove usage of dead vectors.
- (sem_item::dump): Remove dump of references.
- (sem_item_optimizer::sem_item_optimizer): Initialize
- m_references.
- (sem_item_optimizer::read_section): Remove useless
- dump.
- (sem_item_optimizer::parse_funcs_and_vars): Likewise here.
- (sem_item_optimizer::build_graph): Pass m_references
- to ::add_reference.
- (sem_item_optimizer::verify_classes): Remove usage of dead
- vectors.
- (sem_item_optimizer::traverse_congruence_split): Return true
- when a class is split.
- (sem_item_optimizer::do_congruence_step_for_index): Use
- hash_map for look up of (sem_item *, index). That brings
- significant speed up.
- (sem_item_optimizer::do_congruence_step): Return true
- when a split is done.
- (congruence_class::is_class_used): Use referenced_by_count.
-
-2019-06-04 Alan Modra <amodra@gmail.com>
-
- PR target/90689
- * config/rs6000/rs6000.c (rs6000_call_aix): Correct r271753 merge
- error.
-
-2019-06-03 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.h (MASK_MFPGPR): Delete.
- * config/rs6000/rs6000.c (direct_move_p): Adjust.
- (rs6000_secondary_reload_simple_move): Adjust.
- (rs6000_opt_masks): Neuter the "mfpgpr" option.
- * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Adjust.
- * config/rs6000/rs6000-cpus.def (ISA_2_5_MASKS_EMBEDDED): Adjust
- comment.
- (power6x): Adjust.
- * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax): Adjust.
- (floatunssi<mode>2_lfiwzx): Adjust.
- (fix_trunc<mode>si2_stfiwx): Adjust.
- (fixuns_trunc<mode>si2_stfiwx): Adjust.
- * config/rs6000/rs6000.opt (mno-mfpgpr): New.
- (mfpgpr): Mark as deprecated.
- * doc/extend.texi (PowerPC Function Attributes): Delete mfpgpr.
- (Basic PowerPC Built-in Functions Available on ISA 2.05): Adjust.
- * doc/invoke.texi (RS/6000 and PowerPC Options): Delete -mmfpgpr.
-
-2019-06-03 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wg"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wg.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md (*mov<mode>_softfloat32, *movdi_internal64):
- Delete "wg" alternatives.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-06-03 Alan Modra <amodra@gmail.com>
-
- * bb-reorder.c (copy_bb_p): Don't overflow size calculation.
- (get_uncond_jump_length): Assert length less than INT_MAX and
- non-negative.
-
-2019-06-03 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR middle-end/64242
- * builtins.c (expand_builtin_longjmp): Add frame clobbers and schedule
- block.
- (expand_builtin_nonlocal_goto): Likewise.
-
-2019-06-03 Szabolcs Nagy <szabolcs.nagy@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_asm_output_alias): Declare.
- (aarch64_asm_output_external): Declare.
- * config/aarch64/aarch64.c (aarch64_asm_output_variant_pcs): New.
- (aarch64_declare_function_name): Call aarch64_asm_output_variant_pcs.
- (aarch64_asm_output_alias): New.
- (aarch64_asm_output_external): New.
- * config/aarch64/aarch64.h (ASM_OUTPUT_DEF_FROM_DECLS): Define.
- (ASM_OUTPUT_EXTERNAL): Define.
-
-2019-06-03 Aldy Hernandez <aldyh@redhat.com>
- * tree-vrp.h (value_range_base::nonzero_p): New.
- (value_range_base::set_nonnull): Rename to...
- (value_range_base::set_nonzero): ...this.
- (value_range_base::set_null): Rename to...
- (value_range_base::set_zero): ...this.
- (value_range::set_nonnull): Remove.
- (value_range::set_null): Remove.
- * tree-vrp.c (range_is_null): Remove.
- (range_is_nonnull): Remove.
- (extract_range_from_binary_expr): Use value_range_base::*zero_p
- instead of range_is_*null.
- (extract_range_from_unary_expr): Same.
- (value_range_base::set_nonnull): Rename to...
- (value_range_base::set_nonzero): ...this.
- (value_range::set_nonnull): Remove.
- (value_range_base::set_null): Rename to...
- (value_range_base::set_zero): ...this.
- (value_range::set_null): Remove.
- (extract_range_from_binary_expr): Rename set_*null uses to
- set_*zero.
- (extract_range_from_unary_expr): Same.
- (union_helper): Same.
- * vr-values.c (get_value_range): Use set_*zero instead of
- set_*null.
- (vr_values::extract_range_from_binary_expr): Same.
- (vr_values::extract_range_basic): Same.
-
-2019-06-03 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR driver/90684
- * opts.c (parse_and_check_align_values): Allow 4 alignment values.
-
-2019-06-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/iterators.md (MAX_OPP): New code attr.
- * config/aarch64/aarch64-simd.md (*aarch64_<su>abd<mode>_3):
- Rename to...
- (aarch64_<su>abd<mode>_3): ... This.
- (<sur>sadv16qi): Add TARGET_DOTPROD expansion.
-
-2019-06-03 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Get original
- full reference tree and record in ref->ref.
- (vn_reference_lookup_3): Pass in original ref to
- ao_ref_init_from_vn_reference.
- (vn_reference_lookup): Likewise.
- * tree-ssa-sccvn.h (ao_ref_init_from_vn_reference): Adjust prototype.
- * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
- Handle non-decl bases in the original reference.
-
-2019-06-03 Martin Liska <mliska@suse.cz>
-
- * doc/generic.texi: Remove Java Trees.
-
-2019-06-03 Martin Liska <mliska@suse.cz>
-
- * fold-const.c (operand_equal_p): Fix typo as compare_tree_int
- returns 0 when operands are equal.
-
-2019-06-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90716
- * tree-loop-distribution.c (destroy_loop): Process blocks in
- correct order.
-
-2019-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR target/88837
- * vector-builder.h (vector_builder::count_dups): New method.
- * config/aarch64/aarch64-protos.h (aarch64_expand_sve_vector_init):
- Declare prototype.
- * config/aarch64/aarch64/sve.md (aarch64_sve_rev64<mode>): Use @.
- (vec_init<mode><Vel>): New pattern.
- * config/aarch64/aarch64.c (emit_insr): New function.
- (aarch64_sve_expand_vector_init_handle_trailing_constants): Likewise.
- (aarch64_sve_expand_vector_init_insert_elems): Likewise.
- (aarch64_sve_expand_vector_init_handle_trailing_same_elem): Likewise.
- (aarch64_sve_expand_vector_init): Define two overloaded functions.
-
-2019-06-03 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- PR tree-optimization/90681
- * internal-fn.c (mask_load_direct): Mark as non-vectorizable again.
- * tree-vect-slp.c (vect_build_slp_tree_1): Add masked loads as a
- special case for SLP, but fail on non-groupped loads.
-
-2019-06-03 Martin Liska <mliska@suse.cz>
-
- * cfg.c (debug): Use TDF_DETAILS for debug and
- print edge info only once.
-
-2019-06-02 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/90539
- * predict.def (PRED_FORTRAN_CONTIGUOUS): New predictor.
-
-2019-06-01 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/90694
- * tree-pretty-print.c (dump_generic_node): Add parentheses.
-
-2019-05-31 Jan Hubicka <jh@suse.cz>
-
- * alias.c: Include ipa-utils.h.
- (get_alias_set): Try to complete ODR type via ODR type hash lookup.
- * ipa-devirt.c (prevailing_odr_type): New.
- * ipa-utils.h (previaling_odr_type): Declare.
-
-2019-05-31 H.J. Lu <hongjiu.lu@intel.com>
- Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/89355
- * config/i386/i386-features.c (rest_of_insert_endbranch): Remove
- NOTE_INSN_DELETED_LABEL check.
-
-2019-05-31 Prachi Godbole <prachi.godbole@imgtec.com>
- Robert Suchanek <robert.suchanek@mips.com>
-
- * config/mips/mips.c (mips_expand_builtin_insn): Swap the 1st
- and 3rd operands of the fmadd/fmsub/maddv builtin.
-
-2019-05-31 Jakub Jelinek <jakub@redhat.com>
-
- * tree.h (OMP_CLAUSE__CONDTEMP__ITER): Define.
- * gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional
- on OMP_SIMD if not nested inside of worksharing loop that also has
- lastprivate conditional clause for the same decl.
- (gimplify_omp_for): Add _condtemp_ clauses to OMP_SIMD if needed.
- * omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE__CONDTEMP_ also
- on simd.
- (lower_rec_input_clauses): Likewise. Handle lastprivate conditional
- on simd construct.
- (lower_lastprivate_conditional_clauses): Handle lastprivate conditional
- on simd construct.
- (lower_lastprivate_clauses): Likewise.
- (lower_omp_sections): Call lower_lastprivate_conditional_clauses before
- calling lower_rec_input_clauses.
- (lower_omp_for): Likewise.
- (lower_omp_1): Use first rather than second OMP_CLAUSE__CONDTEMP_
- clause on simd construct.
- * omp-expand.c (expand_omp_simd): Initialize cond_var if
- OMP_CLAUSE__CONDTEMP_ clause is present.
-
- * omp-low.c (lower_rec_simd_input_clauses): Set TREE_THIS_NOTRAP on
- ivar and lvar.
-
-2019-05-31 Xiong Hu Luo <luoxhu@linux.ibm.com>
-
- PR c/43673
- * c-format.c (print_char_table, scanf_char_table): Replace BADLEN with
- TEX_D32, TEX_D64 or TEX_D128.
-
-2019-05-31 Marc Glisse <marc.glisse@inria.fr>
-
- * match.pd (~(vec?cst1:cst2)): New transformation.
-
-2019-05-31 Marc Glisse <marc.glisse@inria.fr>
-
- * match.pd (X/[ex]D<Y/[ex]D): Handle negative denominator.
- ((size_t)(A /[ex] B) CMP C): New transformation.
-
-2019-05-31 Richard Sandiford <richard.sandiford@arm.com>
-
- * doc/md.texi: Document define_insn_and_rewrite.
- * rtl.def (DEFINE_INSN_AND_REWRITE): New rtx code.
- * gensupport.c (queue_elem): Update comment.
- (replace_operands_with_dups): New function.
- (gen_rewrite_sequence): Likewise.
- (process_rtx): Handle DEFINE_INSN_AND_REWRITE.
- * read-rtl.c (apply_subst_iterator): Likewise.
- (add_condition_to_rtx, named_rtx_p): Likewise.
- (rtx_reader::read_rtx_operand): Likewise.
- * config/aarch64/aarch64-sve.md
- (while_ult<GPI:mode><PRED_ALL:mode>_cc): Rename to...
- (*while_ult<GPI:mode><PRED_ALL:mode>_cc): ...this and use
- define_insn_and_rewrite.
- (*cond_<optab><mode>_any): Turn into define_insn_and_rewrites.
- Remove separate define_split.
-
-2019-05-31 Jan Hubicka <jh@suse.cz>
-
- * tree-ssa-alias.c (type_has_components_p): New function.
- (aliasing_component_refs_p): Use it.
-
-2019-05-31 Martin Liska <mliska@suse.cz>
-
- * gdbhooks.py: Add const_tree to TreePrinter.
-
-2019-05-31 Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
-
- PR debug/86964
- * common.opt (feliminate-unused-debug-symbols): Enable by default.
- * doc/invoke.texi (Debugging Options): Document new default of
- -feliminate-unused-debug-symbols and remove restriction to 'stabs'.
-
-2019-05-31 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/90671
- * tree-ssa-threadupdate.c (ssa_create_duplicates): If
- template_block used to be empty on the first call, don't use
- gsi_split_seq_after and gsi_insert_seq_after, but remember whole
- seq with bb_seq and set it with set_bb_seq.
-
-2019-05-31 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/i386/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): New.
-
-2019-05-30 Bill Schmidt <wschmidt@linux.ibm.com>
- Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/predicates.md (pcrel_address): New define_predicate.
- (prefixed_mem_operand): Likewise.
- (non_prefixed_mem_operand): Likewise.
- * config/rs6000/rs6000-protos.h (rs6000_prefixed_address): New
- prototype.
- * config/rs6000/rs6000.c (print_operand_address): Handle
- PC-relative addresses.
- (mode_supports_prefixed_address_p): New function.
- (rs6000_prefixed_address): New function.
- * config/rs6000/rs6000.h (SYMBOL_FLAG_PCREL): New #define.
- (SYMBOL_REF_PCREL_P): Likewise.
-
-2019-05-30 Jakub Jelinek <jakub@redhat.com>
-
- * gimplify.c (enum gimplify_omp_var_data): Add GOVD_CONDTEMP.
- (gimplify_adjust_omp_clauses_1): Handle GOVD_CONDTEMP.
- (gimplify_omp_for): If worksharing loop with lastprivate conditional
- is nested inside of parallel region, add _condtemp_ clause to both.
- * tree-nested.c (convert_nonlocal_omp_clauses,
- convert_local_omp_clauses): Ignore OMP_CLAUSE__CONDTEMP_ instead of
- assertion failure.
- * omp-general.h (struct omp_for_data): Add have_pointer_condtemp
- member.
- * omp-general.c (omp_extract_for_data): Compute it.
- * omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE__CONDTEMP_.
- (lower_rec_input_clauses): Likewise.
- (lower_lastprivate_conditional_clauses): If OMP_CLAUSE__CONDTEMP_
- clause is already present, just add one further one after it.
- (lower_lastprivate_clauses): Handle cond_ptr with array type.
- (lower_send_shared_vars): Clear _condtemp_ vars.
- (lower_omp_1) <case GIMPLE_ASSIGN>: Handle target data like critical
- or section or taskgroup.
- * omp-expand.c (determine_parallel_type): Disallow combining only if
- first OMP_CLAUSE__CONDTEMP_ has pointer type. Disallow combining
- of parallel sections if OMP_CLAUSE__CONDTEMP_ is present.
- (expand_omp_for_generic, expand_omp_for_static_nochunk,
- expand_omp_for_static_chunk, expand_omp_for): Use
- fd->have_pointer_condtemp instead of fd->lastprivate_conditional to
- determine if a special set of API routines are needed and if condtemp
- needs to be initialized, while always initialize cond_var if
- fd->lastprivate_conditional is non-zero.
-
-2019-05-30 Bill Schmidt <wschmidt@linux.ibm.com>
- Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/constraints.md (eI): New constraint.
- * config/rs6000/predicates.md (cint34_operand): New predicate.
- * config/rs6000/rs6000.h (SIGNED_16BIT_OFFSET_P): New #define.
- (SIGNED_34BIT_OFFSET_P): Likewise.
- * doc/md.texi (eI): Document constraint.
-
-2019-05-30 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * config/aarch64/aarch64-sve.md (*fabd<mode>3): New.
-
-2019-05-30 Bill Schmidt <wschmidt@linux.ibm.com>
- Michael Meissner <meissner@linux.ibm.com>
-
- * rs6000-cpus.def (OTHER_FUSION_MASKS): New #define.
- (ISA_3_0_MASKS_SERVER): Mask off OTHER_FUSION_MASKS.
- (ISA_3_0_MASKS_IEEE): Remove OPTION_MASK_DIRECT_MOVE.
- (ISA_FUTURE_MASKS_SERVER): Add OPTION_MASK_PREFIXED_ADDR.
- (OTHER_FUTURE_MASKS): Likewise.
- (POWERPC_MASKS): Likewise.
- * rs6000.c (rs6000_option_override_internal): Error if -mpcrel is
- specified without -mprefixed-addr or -mcpu=future. Error if
- -mprefixed-addr is specified without -mcpu=future.
- (rs6000_opt_masks): Add entry for prefixed-addr.
- * rs6000.opt (mprefixed-addr): New option.
-
-2019-05-30 Sam Tebbs <sam.tebbs@arm.com>
-
- * aarch64/aarch64.c (aarch64_post_cfi_startproc): Add
- cfun->is_thunk check.
-
-2019-05-30 Jakub Jelinek <jakub@redhat.com>
-
- * tree-predcom.c (is_inv_store_elimination_chain): Fix a typo - lenght
- to length.
-
-2019-05-30 Martin Liska <mliska@suse.cz>
-
- * gdbinit.in: Fix 'ptc' command. Add trt
- that prints TREE_TYPE($).
-
-2019-05-29 Bill Schmidt <wschmidt@linux.ibm.com>
- Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_call_template_1): Handle pcrel
- calls here...
- (rs6000_indirect_call_template_1): ...and here.
- (rs6000_pltseq_template): Handle plt_pcrel34. Rework tocsave,
- plt16_ha, plt16_lo, mtctr indirect calls. Use
- rs6000_pltseq_enum.
- (rs6000_decl_ok_for_sibcall): New function.
- (rs6000_function_ok_for_sibcall): Refactor.
- (rs6000_longcall_ref): Use UNSPEC_PLT_PCREL when pcrel.
- (rs6000_call_aix): Don't emit toc restore rtl for indirect calls
- when pcrel. Reorganize.
- (rs6000_sibcall_aix): Don't add r2 to function usage when pcrel.
- * rs6000.h (rs6000_pltseq_enum): New enum.
- * rs6000.md (UNSPEC_PLT_PCREL): New unspec.
- (*pltseq_tocsave): Use rs6000_pltseq_enum.
- (*pltseq_plt16_ha): Likewise.
- (*pltseq_plt16_lo): Likewise.
- (*pltseq_mtctr): Likewise.
- (*pltseq_plt_pcrel): New insn.
- (*call_local_aix): Handle @notoc calls.
- (*call_value_local_aix): Likewise.
- (*call_nonlocal_aix): Adjust lengths for pcrel calls.
- (*call_value_nonlocal_aix): Likewise.
- (*call_indirect_pcrel): New insn.
- (*call_value_indirect_pcrel): Likewise.
-
-2019-05-29 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (*save_multiple<mode>): Rename from
- save_multiple<mode>.
- (*restore_multiple<mode>): Rename from restore_multiple<mode>.
- (*restore_multiple_and_return<mode>): Rename from
- restore_multiple_and_return<mode>.
- (*restore_multiple_leave_return<mode>): Rename from
- restore_multiple_leave_return<mode>.
-
-2019-05-29 Yoshinori Sato <ysato@users.sourceforge.jp>
-
- * config.gcc (rx-*-linux*): New target.
- * config/rx/elf.opt: New file.
- * config/rx/linux.h: Likewise.
- * config/rx/t-linux: Likewise.
- * config/rx/rx.c (TARGET_SAVE_ACC_REGISTER): If not defined,
- make it zero.
- * config/rx/rx.h (ASM_APP_ON): Allow to be overridden.
- (ASM_APP_OFF): Likewise.
- * config/rx/rx.opt: Drop -msim and -mas100-syntax, they were
- moved elsewhere.
-
-2019-05-29 Jan Hubicka <jh@suse.cz>
-
- * tree-ssa-alias.c (same_type_for_tbaa): Return ture if main
- variants are pointer equivalent.
-
-2019-05-29 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * config/aarch64/aarch64-c.c: Added TARGET_SVE2.
- * config/aarch64/aarch64-sve2.md: New file.
- (<u>avg<mode>3_floor): New pattern.
- (<u>avg<mode>3_ceil): Likewise.
- (*<sur>h<addsub><mode>): Likewise.
- * config/aarch64/aarch64.h: Added AARCH64_ISA_SVE2 and TARGET_SVE2.
- * config/aarch64/aarch64.md: Include aarch64-sve2.md.
-
-2019-05-29 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/90543
- * optc-save-gen.awk: In cl_optimization_print, use correct condition
- for var_opt_string printing. In cl_optimization_print_diff, print
- (null) instead of invoking undefined behavior if one of the
- var_opt_string pointers is NULL and use && instead of first || in the
- guarding condition. For var_target_other options, handle const char *
- target variables similarly to const char * optimize node variables.
-
-2019-05-29 Sam Tebbs <sam.tebbs@arm.com>
-
- * config/aarch64/aarch64-builtins.c (aarch64_builtins): Add
- AARCH64_PAUTH_BUILTIN_AUTIB1716 and AARCH64_PAUTH_BUILTIN_PACIB1716.
- * config/aarch64/aarch64-builtins.c (aarch64_init_pauth_hint_builtins):
- Add autib1716 and pacib1716 initialisation.
- * config/aarch64/aarch64-builtins.c (aarch64_expand_builtin): Add checks
- for autib1716 and pacib1716.
- * config/aarch64/aarch64-protos.h (aarch64_key_type,
- aarch64_post_cfi_startproc): Define.
- * config/aarch64/aarch64-protos.h (aarch64_ra_sign_key): Define extern.
- * config/aarch64/aarch64.c (aarch64_handle_standard_branch_protection,
- aarch64_handle_pac_ret_protection): Set default sign key to A.
- * config/aarch64/aarch64.c (aarch64_expand_epilogue,
- aarch64_expand_prologue): Add check for b-key.
- * config/aarch64/aarch64.c (aarch64_ra_sign_key,
- aarch64_post_cfi_startproc, aarch64_handle_pac_ret_b_key): Define.
- * config/aarch64/aarch64.h (TARGET_ASM_POST_CFI_STARTPROC): Define.
- * config/aarch64/aarch64.c (aarch64_pac_ret_subtypes): Add "b-key".
- * config/aarch64/aarch64.md (unspec): Add UNSPEC_AUTIA1716,
- UNSPEC_AUTIB1716, UNSPEC_AUTIASP, UNSPEC_AUTIBSP, UNSPEC_PACIA1716,
- UNSPEC_PACIB1716, UNSPEC_PACIASP, UNSPEC_PACIBSP.
- * config/aarch64/aarch64.md (do_return): Add check for b-key.
- * config/aarch64/aarch64.md (<pauth_mnem_prefix>sp): Replace
- pauth_hint_num_a with pauth_hint_num.
- * config/aarch64/aarch64.md (<pauth_mnem_prefix>1716): Replace
- pauth_hint_num_a with pauth_hint_num.
- * config/aarch64/aarch64.opt (msign-return-address=): Deprecate.
- * config/aarch64/iterators.md (PAUTH_LR_SP): Add UNSPEC_AUTIASP,
- UNSPEC_AUTIBSP, UNSPEC_PACIASP, UNSPEC_PACIBSP.
- * config/aarch64/iterators.md (PAUTH_17_16): Add UNSPEC_AUTIA1716,
- UNSPEC_AUTIB1716, UNSPEC_PACIA1716, UNSPEC_PACIB1716.
- * config/aarch64/iterators.md (pauth_mnem_prefix): Add UNSPEC_AUTIA1716,
- UNSPEC_AUTIB1716, UNSPEC_PACIA1716, UNSPEC_PACIB1716, UNSPEC_AUTIASP,
- UNSPEC_AUTIBSP, UNSPEC_PACIASP, UNSPEC_PACIBSP.
- * config/aarch64/iterators.md (pauth_hint_num_a): Replace
- UNSPEC_PACI1716 and UNSPEC_AUTI1716 with UNSPEC_PACIA1716 and
- UNSPEC_AUTIA1716 respectively.
- * config/aarch64/iterators.md (pauth_hint_num_a): Rename to
- pauth_hint_num and add UNSPEC_PACIBSP, UNSPEC_AUTIBSP,
- UNSPEC_PACIB1716, UNSPEC_AUTIB1716.
- * doc/invoke.texi (-mbranch-protection): Add b-key type.
- * config/aarch64/aarch64-bti-insert.c (aarch64_pac_insn_p): Rename
- UNSPEC_PACISP to UNSPEC_PACIASP and UNSPEC_PACIBSP.
-
-2019-05-29 Jakub Jelinek <jakub@redhat.com>
-
- * gimplify.c (struct gimplify_omp_ctx): Add clauses member.
- (gimplify_scan_omp_clauses): Initialize ctx->clauses.
- (gimplify_adjust_omp_clauses_1): Transform lastprivate conditional
- explicit clause on combined parallel into implicit shared clause.
- (gimplify_adjust_omp_clauses): Move lastprivate conditional clause
- and firstprivate if the decl has one too from combined parallel to
- the worksharing construct.
-
-2019-05-28 Bill Schmidt <wschmidt@linux.ibm.com>
- Michael Meissner <meissner@linux.ibm.com>
-
- * config/rs6000/rs6000-cpus.def (OTHER_FUTURES_MASK): New #define.
-
-2019-05-28 Michael Meissner <meissner@linux.ibm.com>
-
- * rtl.h (LABEL_REF_P): New #define.
-
-2019-05-28 John David Anglin <danglin@gcc.gnu.org>
-
- * config/pa/pa.c (hppa_profile_hook): Remove offset adjustment.
-
-2019-05-28 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * internal-fn.c: Marked mask_load_direct as vectorizable.
- * tree-data-ref.c (data_ref_compare_tree): Fixed comment typo.
- * tree-vect-data-refs.c (can_group_stmts_p): Allow masked loads to be
- combined even if masks different with allow_slp_p param.
- (vect_analyze_data_ref_accesses): Mark SLP only vectorizable groups.
- * tree-vect-loop.c (vect_dissolve_slp_only_groups): New function to
- dissolve SLP-only vectorizable groups when SLP has been discarded.
- (vect_analyze_loop_2): Call vect_dissolve_slp_only_groups when needed.
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Check masked loads
- masks.
- (vect_build_slp_tree_1): Fixed comment typo.
- (vect_build_slp_tree_2): Include masks from masked loads in SLP tree.
- * tree-vect-stmts.c (vectorizable_load): Allow vectorizaion of masked
- loads for SLP only.
- * tree-vectorizer.h (_stmt_vec_info): Added flag for SLP-only
- vectorizable.
- * tree-vectorizer.c (vec_info::new_stmt_vec_info): Likewise.
-
-2019-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/alpha/alpha.c [TARGET_ABI_OSF] (alpha_output_mi_thunk_osf):
- Remove obsolete use_thunk reference.
- * config/i386/i386.c (x86_output_mi_thunk): Likewise.
- * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
- * config/nios2/nios2.c (nios2_asm_output_mi_thunk): Likewise.
- * config/or1k/or1k.c (or1k_output_mi_thunk): Likewise.
- * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
- * config/sh/sh.c (sh_output_mi_thunk): Likewise.
- * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
- * config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise.
- * config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise.
-
-2019-05-28 Nathan Sidwell <nathan@acm.org>
-
- * tree.h (IDENTIFIER_ANON_P): New.
- (anon_aggrname_format, anon_aggname_p): Don't declare.
- (make_anon_name): Declare.
- * lto-streamer-out.c (DFS::DFS_write_tree_body): Use IDENTIFIER_ANON_P.
- (hash_tree): Likewise.
- * tree-streamer-out.c (write_ts_decl_minimal_tree): Likewise.
- * tree.c (anon_aggrname_p, anon_aggrname_format): Delete.
- (anon_cnt, make_anon_name): New.
-
-2019-05-28 Martin Liska <mliska@suse.cz>
-
- PR other/90315
- * opts-global.c (decode_options): Print help for all
- help_option_arguments.
- * opts.c (print_help): Add new argument.
- (common_handle_option): Remember all values into
- help_option_arguments.
- * opts.h (print_help): Add new argument.
-
-2019-05-28 Martin Liska <mliska@suse.cz>
-
- PR ipa/90555
- * ipa-icf-gimple.c (func_checker::compare_loops): New function.
- * ipa-icf-gimple.h (func_checker::compare_loops): Likewise.
- (func_checker::compare_bb): Call compare_loops.
-
-2019-05-27 Jakub Jelinek <jakub@redhat.com>
-
- * gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional
- on sections construct.
- * omp-low.c (lower_lastprivate_conditional_clauses): Handle sections
- construct.
- (lower_omp_sections): Handle lastprivate conditional.
- (lower_omp_1) <case GIMPLE_ASSIGN>: Handle sections construct with
- lastprivate_conditional_map.
- * omp-expand.c (expand_omp_sections): Handle lastprivate conditional.
-
- * omp-low.c (lower_omp_1) <case GIMPLE_ASSIGN>: Look through ordered,
- critical, taskgroup and section regions when looking for a region
- with non-NULL lastprivate_conditional_map.
-
-2019-05-27 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.c (ix86_gen_add3): Remove indirect function.
- (*ix86_gen_sub3): Ditto.
- (*ix86_gen_sub3_carry): Ditto.
- (*ix86_gen_one_cmpl2): Ditto.
- (*ix86_gen_andsp): Ditto.
- (ix86_init_large_pic_reg): Use gen_add2_insn instead of ix86_gen_add3.
- (gen_and2_insn): New static function.
- (ix86_expand_prologue): Use gen_and2_insn instead of ix86_gen_andsp.
- Use gen_add3_insn instead of ix86_gen_add3.
- (ix86_expand_split_stack_prologue): Use gen_add2_insn
- instead of ix86_gen_add3.
- (legitimize_tls_address): Use gen_add2_insn instead of ix86_gen_add3.
- Use gen_sub3_insn instead of ix86_gen_sub3.
- * config/i386-expand.c (ix86_split_long_move): Use gen_add2_insn
- instead of ix86_gen_add3.
- (ix86_expand_strlensi_unroll_1): Use gen_add2_insn instead of
- ix86_gen_add3. Use gen_sub3_insn instead of ix86_gen_sub3.
- (construct_plt_address): Use gen_add2_insn instead of ix86_gen_add3.
- * config/i386/i386-options.c (ix86_option_override_internal):
- Do not initialize ix86_gen_add3, ix86_gen_sub3, ix86_gen_sub3_carry,
- ix86_gen_one_cmpl2 and ix86_gen_andsp.
-
-2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * dwarf2out.c (resolve_args_picking_1): Deal with DW_OP_GNU_addr_index
- and DW_OP_GNU_const_index opcodes.
-
-2019-05-27 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.h (STACK_SIZE_MODE): Define.
-
-2019-05-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90637
- * tree-ssa-sink.c (statement_sink_location): Honor the
- computed sink location for single-uses.
-
-2019-05-27 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90610
- * match.pd (vec_perm): Avoid clobbering op0 when not generating
- a bit-insert.
-
-2019-05-26 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (@sub<mode>3_carry): Rename
- from sub<mode>3_carry.
- (@leave_<mode>): New expander.
- (*leave): Rename from leave.
- (*leave_rex64): Rename from leave_rex64.
- (@monitorx_<mode>): Rename from monitorx_<mode>.
- (@clzero_<mode>): Rename from clzero_<mode>.
- * config/i386/sse.md (@sse3_monitor_<mode>): Rename
- from sse3_monitor_<mode>.
- * config/i386/i386.c (ix86_gen_sub3_carry): Remove indirect function.
- (*ix86_gen_leave): Ditto.
- (*ix86_gen_monitor): Ditto.
- (*ix86_gen_monitorx): Ditto.
- (*ix86_gen_clzero): Ditto.
- (ix86_emit_leave): Use gen_leave instead of ix86_gen_leave.
- * config/i386/i386-expand.c (ix86_expand_strlensi_unroll_1):
- Use gen_sub3_carry instead of ix86_gen_sub3_carry.
- (ix86_expand_builtin) <case IX86_BUILTIN_MONITOR>:
- Use gen_sse3_monitor instead of ix86_gen_monitor.
- <case IX86_BUILTIN_MONITORX>: Use gen_monitorx
- instead of ix86_gen_monitorx.
- <case IX86_BUILTIN_CLZERO>: Use gen_clzero
- instead of ix86_gen_clzero.
- * config/i386/i386-options.c (ix86_option_override_internal):
- Do not initialize ix86_gen_leave, ix86_gen_sub3_carry,
- ix86_gen_monitor, ix86_gen_monitorx and ix86_gen_clzero.
-
-2019-05-26 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (@tls_global_dynamic_64_<mode>):
- Rename from tls_global_dynamic_64_<mode>.
- (@tls_local_dynamic_base_64_<mode>): Rename from
- tls_local_dynamic_base_64_<mode>.
- * config/i386/i386.c (*ix86_gen_tls_global_dynamic_64):
- Remove indirect function.
- (*ix86_gen_tls_local_dynamic_base_64): Ditto.
- (legitimize_tls_address): Use gen_tls_global_dynamic_64 function
- instead of ix86_gen_tls_global_dynamic_64.
- Use gen_tls_local_dynamic_base_64 instead of
- ix86_gen_tls_local_dynamic_base_64.
- * config/i386/i386-options.c (ix86_option_override_internal):
- Do not initialize ix86_gen_tls_global_dynamic_64 and
- ix86_gen_tls_local_dynamic_base_64.
-
-2019-05-26 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (@pro_epilogue_adjust_stack_add_<mode>)
- Rename from pro_epilogue_adjust_stack_<mode>_add.
- (@pro_epilogue_adjust_stack_sub_<mode>)
- Rename from pro_epilogue_adjust_stack_<mode>_sub.
- (@allocate_stack_worker_probe_<mode>):
- Rename from allocate_stack_worker_probe_<mode>.
- (allocate_stack): Use gen_allocate_stack_worker_probe.
- (probe_stack): Use gen_probe_stack_1.
- (@probe_stack_1_<mode>): Rename from probe_stack_<mode>.
- (@adjust_stack_and_probe_<mode>): Rename from
- adjust_stack_and_probe<mode>.
- (@probe_stack_range_<mode>): Rename from probe_stack_range<mode>.
- (stack_protect_set): Use gen_stack_protect_set_1.
- (@stack_protect_set_1_<mode>): Rename from stack_protect_set_<mode>.
- (stack_protect_test): Use gen_stack_protect_test_1.
- (@stack_protect_test_1_<mode>): Rename from stack_protect_test_<mode>.
- * config/i386/i386.c (*ix86_gen_allocate_stack_worker):
- Remove indirect function.
- (*ix86_gen_adjust_stack_and_probe): Ditto.
- (*ix86_gen_probe_stack_range): Ditto.
- (pro_epilogue_adjust_stack): Use gen_pro_epilogue_adjust_stack_add
- instead of gen_pro_epilogue_adjust_stack_{si,di}_add.
- (ix86_adjust_stack_and_probe_stack_clash): Use
- gen_adjust_stack_and_probe instead of ix86_gen_adjust_stack_and_probe.
- (ix86_adjust_stack_and_probe): Ditto.
- (ix86_emit_probe_stack_range): Use gen_probe_stack_range instead
- of ix86_gen_probe_stack_range.
- (ix86_expand_prologue): Use gen_pro_epilogue_adjust_stack_sub
- instead of gen_pro_epilogue_adjust_stack_{si,di}_sub.
- * config/i386/x86-tune-sched.c (ix86_macro_fusion_pair_p):
- Include insn-opinit.h. Use code_for_stack_protect_test_1 instead of
- CODE_FOR_stack_protect_test_{si,di}.
- * config/i386/i386-options.c (ix86_option_override_internal):
- Do not initialize ix86_gen_allocate_stack_worker,
- ix86_gen_adjust_stack_and_probe and ix86_gen_probe_stack_range.
-
-2019-05-26 Gerald Pfeifer <gerald@pfeifer.com>
-
- * doc/invoke.texi (Link Options): Many editorial changes around
- -flinker-output.
-
-2019-05-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * doc/invoke.texi (x86 Options, -mvect8-ret-in-mem): Remove
- pre-Solaris 11 referene and most Studio compiler details.
-
-2019-05-24 John David Anglin <danglin@gcc.gnu.org>
-
- PR target/90530
- * config/pa/pa.c (pa_can_change_mode_class): Accept mode changes from
- DImode to SImode in floating-point registers on 64-bit target.
- * config/pa/pa.md (umulsidi3): Change nonimmediate_operand to
- register_operand in xmpyu patterns.
-
-2019-05-24 Jakub Jelinek <jakub@redhat.com>
-
- * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CONDTEMP_.
- * tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__CONDTEMP_ instead of
- OMP_CLAUSE__REDUCTEMP_.
- * tree.c (omp_clause_num_ops, omp_clause_code_name): Add
- OMP_CLAUSE__CONDTEMP_.
- (walk_tree_1): Handle OMP_CLAUSE__CONDTEMP_.
- * tree-pretty-print.c (dump_omp_clause): Likewise.
- * tree-nested.c (convert_nonlocal_omp_clauses,
- convert_local_omp_clauses): Likewise.
- * gimplify.c (enum gimplify_omp_var_data): Use hexadecimal constants
- instead of decimal. Add GOVD_LASTPRIVATE_CONDITIONAL.
- (gimplify_scan_omp_clauses): Don't reject lastprivate conditional
- on OMP_FOR.
- (gimplify_omp_for): Warn and disable conditional modifier from
- lastprivate on loop iterators.
- * omp-general.h (struct omp_for_data): Add lastprivate_conditional
- member.
- * omp-general.c (omp_extract_for_data): Initialize it.
- * omp-low.c (struct omp_context): Add lastprivate_conditional_map
- member.
- (delete_omp_context): Delete it.
- (lower_lastprivate_conditional_clauses): New function.
- (lower_lastprivate_clauses): Add BODY_P and CSTMT_LIST arguments,
- handle lastprivate conditional clauses.
- (lower_reduction_clauses): Add CLIST argument, emit it into
- the critical section if any.
- (lower_omp_sections): Adjust lower_lastprivate_clauses and
- lower_reduction_clauses callers.
- (lower_omp_for_lastprivate): Add CLIST argument, pass it through
- to lower_lastprivate_clauses.
- (lower_omp_for): Call lower_lastprivate_conditional_clauses, adjust
- lower_omp_for_lastprivate and lower_reduction_clauses callers, emit
- clist into a critical section if not emitted there already by
- lower_reduction_clauses.
- (lower_omp_taskreg, lower_omp_teams): Adjust lower_reduction_clauses
- callers.
- (lower_omp_1): Handle GIMPLE_ASSIGNs storing into lastprivate
- conditional variables.
- * omp-expand.c (determine_parallel_type): Punt if OMP_CLAUSE__CONDTEMP_
- clause is present.
- (expand_omp_for_generic, expand_omp_for_static_nochunk,
- expand_omp_for_static_chunk): Handle lastprivate conditional.
- (expand_omp_for): Handle fd.lastprivate_conditional like
- fd.have_reductemp.
-
-2019-05-24 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-run.c (main): Set a non-zero return value if the
- kernel does not exit cleanly.
- * config/gcn/gcn.md (gcn_return): Insert s_waitcnt before s_dcache_wb.
-
-2019-05-24 Jason Merrill <jason@redhat.com>
-
- Revert:
- * gimplify.c (gimplify_cond_expr): Don't check TREE_ADDRESSABLE.
-
-2019-05-24 Richard Biener <rguenther@suse.de>
-
- PR testsuite/90607
- * tree-loop-distribution.c (struct partition): Add location
- member.
- (partition_alloc): Initialize all fields.
- (generate_memset_builtin): Use the location recorded in the
- partition for the generated call.
- (generate_memcpy_builtin): Likewise.
- (classify_partition): Record the location of a single store
- as location for the partition.
-
-2019-05-24 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn.c (gcn_expand_prologue): Use gen_addsi3_scalar_carry
- for lo-part.
-
-2019-05-24 Matthew Malcomson <matthew.malcomson@arm.com>
-
- PR target/90588
- * common/config/aarch64/aarch64-common.c
- (aarch64_rewrite_selected_cpu): Change local temporary variable
- type from unsigned long to uint64_t.
- * config/aarch64/aarch64-protos.h (aarch64_parse_extension,
- aarch64_get_extension_string_for_isa_flags): Change declaration to
- match new definition by replacing unsigned long with uint64_t.
-
-2019-05-24 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90568
- * config/i386/x86-tune-sched.c (ix86_macro_funsion_pair_p): Call
- gen_attr_type just once instead of 4-7 times. Formatting fixes.
- Handle stack_protect_test_<mode> codegen similarly to corresponding
- sub instruction.
-
-2019-05-23 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/i386/darwin.h: Reject -mfentry*.
- * doc/sourcebuild.texi: Document mfentry target support.
-
-2019-05-23 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_global_entry_point_needed_p):
- Rename to rs6000_global_entry_point_prologue_needed_p. Return
- false for PC-relative functions.
- (rs6000_output_function_prologue): Change called function name to
- rs6000_global_entry_point_prologue_needed_p. Emit ".localentry
- name,1" for PC-relative functions.
- (rs6000_elf_declare_function_name): Change called function name to
- rs6000_global_entry_point_prologue_needed_p.
-
-2019-05-23 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/90552
- * config/i386/i386.c (gen_rtx_cost):
- Use ix86_tune_cost instead of ix86_cost.
-
-2019-05-23 Bill Schmidt <wschmidt@linux.ibm.com>
- Michael Meissner <meissner@linux.ibm.com>
- Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): Add
- OPTION_MASK_PCREL.
- (POWERPC_MASKS): Add OPTION_MASK_PCREL.
- * config/rs6000/rs6000-protos.h (rs6000_pcrel_p): New prototype.
- (rs6000_fndecl_pcrel_p): Likewise.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Report
- error if -mpcrel is requested without -mcpu=future.
- (rs6000_opt_masks): Add entry for pcrel.
- (rs6000_fndecl_pcrel_p): New function.
- (rs6000_pcrel_p): Likewise.
- * config/rs6000/rs6000.opt (mpcrel): New option.
- * doc/invoke.texi: Document -mpcrel and -mno-pcrel.
-
-2019-05-23 Jan Hubicka <jh@suse.cz>
- Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/90576
- * tree-ssa-alias.c (compare_sizes): Remove dead calls to
- poly_int_tree_p.
- (aliasing_component_refs_p): Fix three way size compare conditional;
- give up earlier in case we can not decide on equivalence.
-
-2019-05-23 Bill Schmidt <wschmidt@linux.ibm.com>
- Michael Meissner <meissner@linux.ibm.com>
- Segher Boessenkool <segher@kernel.crashing.org>
-
- * config.gcc: Add future cpu.
- * config/rs6000/driver-rs6000.c (asm_names): Add future cpu.
- * config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): New
- #define.
- (POWERPC_MASKS): Add OPTION_MASK_FUTURE.
- (RS6000_CPU): New instantiation for future cpu.
- * config/rs6000/rs6000-opts.h (enum processor_type): Add
- PROCESSOR_FUTURE.
- * config/rs6000/rs6000-string.c (expand_compare_loop): Treat
- PROCESSOR_FUTURE like PROCESSOR_POWER9 for now.
- * config/rs6000/rs6000-tables.opt: Regenerate.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Treat
- PROCESSOR_FUTURE similarly to PROCESSOR_POWER9 for now.
- (rs6000_machine_from_flags): Handle future cpu.
- (rs6000_reassociation_width): Treat PROCESSOR_FUTURE like
- PROCESSOR_POWER9 for now.
- (rs6000_adjust_cost): Likewise.
- (rs6000_issue_rate): Likewise.
- (rs6000_register_move_cost): Likewise.
- (rs6000_opt_masks): Add entry for future.
- * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add future cpu.
- (MASK_FUTURE): New #define.
- * config/rs6000/rs6000.md (define_attr "cpu"): Add future cpu.
- * config/rs6000/rs6000.opt (mfuture): New target option.
- * doc/invoke.texi (mcpu): Add future cpu.
-
-2019-05-23 Martin Liska <mliska@suse.cz>
-
- PR c++/90587
- * tree-ssa-uninit.c (value_sat_pred_p): The result of &
- operation points to a temporary (pointed via tree_to_wide_ref)
- that is out of scope after the &.
-
-2019-05-23 Jonathan Wakely <jwakely@redhat.com>
-
- PR c++/90592
- * doc/extend.texi (Function Names): Add missing word.
-
-2019-05-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88440
- * opts.c (default_options_table): Enable -ftree-loop-distribute-patterns
- at -O[2s]+.
- * tree-loop-distribution.c (generate_memset_builtin): Fold the
- generated call.
- (generate_memcpy_builtin): Likewise.
- (distribute_loop): Pass in whether to only distribute patterns.
- (prepare_perfect_loop_nest): Also allow size optimization.
- (pass_loop_distribution::execute): When optimizing a loop
- nest for size allow pattern replacement.
-
-2019-05-23 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90568
- * config/i386/i386.md (stack_protect_test_<mode>): Use sub instead
- of xor.
-
-2019-05-23 Martin Liska <mliska@suse.cz>
-
- PR sanitizer/90570
- * gimplify.c (gimplify_target_expr): Skip TREE_STATIC target
- expression similarly to gimplify_decl_expr.
-
-2019-05-23 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * cse.c (cse_dump_path): s/dump_file/f.
-
-2019-05-22 David Malcolm <dmalcolm@redhat.com>
-
- PR c++/90462
- * diagnostic-format-json.cc: Include "selftest.h".
- (json_from_expanded_location): Only add "file" key for non-NULL
- file strings.
- (json_from_location_range): Don't add "start" and "finish"
- children if they are UNKNOWN_LOCATION.
- (selftest::test_unknown_location): New selftest.
- (selftest::test_bad_endpoints): New selftest.
- (selftest::diagnostic_format_json_cc_tests): New function.
- * json.cc (json::object::get): New function.
- (selftest::test_object_get): New selftest.
- (selftest::json_cc_tests): Call it.
- * json.h (json::object::get): New decl.
- * selftest-run-tests.c (selftest::run_tests): Call
- selftest::diagnostic_format_json_cc_tests.
- * selftest.h (selftest::diagnostic_format_json_cc_tests): New
- decl.
-
-2019-05-22 Kwok Cheung Yeung <kcy@codesourcery.com>
- Andrew Stubbs <amd@codesourcery.com>
-
- * config.gcc (gcc_cv_initfini_array): Set for AMD GCN.
- * config/gcn/gcn-run.c (init_array_kernel, fini_array_kernel): New.
- (kernel): Rename to...
- (main_kernel): ... this.
- (load_image): Load _init_array and _fini_array kernels.
- (run): Add argument for kernel to run.
- (main): Run init_array_kernel before main_kernel, and
- fini_array_kernel after.
- * config/gcn/gcn.c (gcn_handle_amdgpu_hsa_kernel_attribute): Allow
- amdgpu_hsa_kernel attribute on functions.
- (gcn_disable_constructors): Delete.
- (TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): Delete.
- * config/gcn/crt0.c (size_t): Define.
- (_init_array, _fini_array): New.
- (__preinit_array_start, __preinit_array_end,
- __init_array_start, __init_array_end,
- __fini_array_start, __fini_array_end): Declare weak references.
-
-2019-05-22 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn.c (gcn_trampoline_init): Call "sorry" on GCN5.
-
-2019-05-22 Jason Merrill <jason@redhat.com>
-
- * gimplify.c (gimplify_cond_expr): Don't check TREE_ADDRESSABLE.
-
-2019-05-22 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/88483
- * config/i386/i386-options.c (ix86_init_machine_status): Set
- stack_frame_required to true.
- * config/i386/i386.c (ix86_get_frame_size): New function.
- (ix86_frame_pointer_required): Replace get_frame_size with
- ix86_get_frame_size.
- (ix86_compute_frame_layout): Likewise.
- (ix86_find_max_used_stack_alignment): Changed to void. Set
- stack_frame_required.
- (ix86_finalize_stack_frame_flags): Always call
- ix86_find_max_used_stack_alignment. Replace get_frame_size with
- ix86_get_frame_size.
- * config/i386/i386.h (machine_function): Add stack_frame_required.
-
-2019-05-22 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (sse_cvtpi2ps): Use TARGET_MMX in insn condition.
-
-2019-05-22 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * common/config/aarch64/aarch64-common.c
- (struct aarch64_option_extension, struct processor_name_to_arch,
- struct arch_to_arch_name, aarch64_parse_extension, opt_ext_cmp,
- aarch64_contains_opt,
- aarch64_get_extension_string_for_isa_flags): Change type of
- variables storing flags to uint64_t.
- * config/aarch64/aarch64-option-extensions.def (sve2, sve2-sm4,
- sve2-aes, sve2-sha3, bitperm): New optional SVE2 extension flags.
- * config/aarch64/aarch64.c (struct processor,
- aarch64_parse_arch, aarch64_parse_cpu, aarch64_validate_mcpu,
- aarch64_validate_march, aarch64_override_options,
- aarch64_option_print, aarch64_handle_attr_isa_flags,
- aarch64_declare_function_name, aarch64_start_file): Make flag
- variables uint64_t.
- * config/aarch64/aarch64.h (AARCH64_FL_SVE2, AARCH64_FL_SVE2_AES,
- AARCH64_FL_SVE2_SM4, AARCH64_FL_SVE2_SHA3,
- AARCH64_FL_SVE2_BITPERM): New macro feature flags.
- * config/aarch64/aarch64.opt (aarch64_isa_flags): Make uint64_t.
- * config/aarch64/driver-aarch64.c
- (struct aarch64_arch_extension, struct aarch64_core_data,
- struct aarch64_arch_driver_info, host_detect_local_cpu): Make
- flag variables uint64_t.
- * doc/invoke.texi: Add documentation for new arguments.
-
-2019-05-22 Richard Biener <rguenther@suse.de>
-
- * alias.c (ao_ref_from_mem): Move stack-slot sharing
- rewrite ...
- * emit-rtl.c (set_mem_attributes_minus_bitpos): ... here.
-
-2019-05-22 Martin Liska <mliska@suse.cz>
-
- PR lto/90500
- * doc/extend.texi: Document the change.
-
-2019-05-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90450
- * tree-ssa-loop-im.c (struct im_mem_ref): Add ref_decomposed.
- (mem_ref_hasher::equal): Check it.
- (mem_ref_alloc): Initialize it.
- (gather_mem_refs_stmt): Set it.
-
-2019-05-22 Richard Biener <rguenther@suse.de>
-
- * gimple-fold.c (arith_code_with_undefined_signed_overflow):
- Add ABS_EXPR.
- (rewrite_to_defined_overflow): Handle rewriting ABS_EXPR
- as ABSU_EXPR.
-
-2019-05-22 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.h (ASM_OPT_ANY): Define.
- (ASM_CPU_SPEC): Conditionally add -many.
- * config/rs6000/rs6000.c (rs6000_machine): New static var.
- (rs6000_machine_from_flags, emit_asm_machine): New functions..
- (rs6000_file_start): ..extracted from here, and modified to
- test all ISA bits.
- (rs6000_output_function_prologue): Emit .machine as necessary.
-
-2019-05-22 Hans-Peter Nilsson <hp@axis.com>
-
- PR middle-end/90553
- * ira-lives.c (process_bb_node_lives): Consider defs
- for a call insn to be die before the call, not after.
-
- * function.c (assign_parm_setup_block): Raise alignment of
- stacked parameter only for STRICT_ALIGNMENT targets.
-
-2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wz"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wz.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wz" constraint by "d" with "p7".
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wl"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wl.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wl" constraint by "d" with "p6".
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wm"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wm.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/vsx.md: Replace "wm" constraint by "wa" with "p8v".
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wk"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wk.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wk" constraint by "ws" with "p8v".
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wj"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wj.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wj" constraint by "wi" with "p8v".
- (VS_64dm): Delete.
- * config/rs6000/vsx.md: Ditto.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wh"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wh.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wh" constraint by "wa" with "p8v".
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-21 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/90547
- * config/i386/i386.md (anddi_1 to andsi_1_zext splitter):
- Avoid calling gen_lowpart with CONST operand.
-
-2019-05-21 Alexandre Oliva <aoliva@redhat.com>
-
- * tree-ssa-threadupdate.c (struct ssa_local_info_t): Add
- field template_last_to_copy.
- (ssa_create_duplicates): Set it, and use it. Attempt to
- preserve more debug stmts.
-
-2019-05-21 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (VF1_AVX2): New mode iterator.
- (signbit<mode>2): New expander
-
-2019-05-21 James Clarke <jrtc27@jrtc27.com>
-
- PR bootstrap/87338
- * dwarf2out.c (dwarf2out_inline_entry): Use ASM_OUTPUT_DEBUG_LABEL
- instead of ASM_GENERATE_INTERNAL_LABEL and ASM_OUTPUT_LABEL.
-
-2019-05-21 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/cpuid.h (__cpuid): For 32bit targets, zero
- %ebx and %ecx bafore calling cpuid with leaf 1 or
- non-constant leaf argument.
-
-2019-05-21 Alan Modra <amodra@gmail.com>
-
- PR target/90545
- * config/rs6000/rs6000.c (rs6000_register_move_cost): Increase
- power9 direct move cost.
-
-2019-05-21 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90510
- * fold-const.c (fold_read_from_vector): New function.
- * fold-const.h (fold_read_from_vector): Declare.
- * match.pd (VEC_PERM_EXPR): Build BIT_INSERT_EXPRs for
- single-element insert permutations. Canonicalize selector
- further and fix issue with last commit.
-
-2019-05-21 Vladislav Ivanishin <vlad@ispras.ru>
-
- * tree-cfg.h (split_critical_edges): Add for_edge_insertion_p
- parameter with default value false to declaration.
- (split_edges_for_insertion): New inline function. Wrapper for
- split_critical_edges with for_edge_insertion_p = true.
- * tree-cfg.c (split_critical_edges): Don't split non-critical
- edges if for_edge_insertion_p is false. Fix whitespace.
- * tree-ssa-pre.c (pass_pre::execute): Call
- split_edges_for_insertion instead of split_critical_edges.
- * tree-ssa-tail-merge.c (tail_merge_optimize): Ditto.
- * tree-ssa-sink.c (pass_sink_code::execute): Ditto.
- (pass_data_sink_code): Update function name in the comment.
-
-2019-05-21 Vladislav Ivanishin <vlad@ispras.ru>
-
- * tree-ssa-uninit.c (value_sat_pred_p): This new function is a wrapper
- around is_value_included_in that knows how to handle BIT_AND_EXPR.
- (is_pred_expr_subset_of): Use the new function. Handle more cases where
- code1 == EQ_EXPR and where code1 == BIT_AND_EXPR and thus fix some false
- positives.
-
-2019-05-21 Martin Liska <mliska@suse.cz>
-
- * config/rs6000/driver-rs6000.c (elf_platform): Do not use
- an extra newline.
- * config/rs6000/rs6000-c.c (rs6000_pragma_longcal): Wrap pragma in %<%>.
- (altivec_resolve_overloaded_builtin): Likewise for vec_lvsl and
- vec_lvsr.
- * config/rs6000/rs6000.c (rs6000_option_override_internal):
- Quote a C type.
- (rs6000_function_arg): Likewise.
- (rs6000_expand_set_fpscr_drn_builtin): Remove trailing dot.
- (rs6000_expand_ternop_builtin): Use interval syntax.
- (get_element_number): Likewise.
- (altivec_expand_builtin): Likewise.
- (rs6000_get_function_versions_dispatcher): Quote target_clones.
-
-2019-05-20 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/59813
- PR target/90418
- * function.h (struct function): Add calls_eh_return member.
- * gimplify.c (gimplify_call_expr): Set cfun->calls_eh_return when
- gimplifying __builtin_eh_return call.
- * tree-inline.c (initialize_cfun): Copy calls_eh_return from src_cfun
- to cfun.
- (expand_call_inline): Or in src_cfun->calls_eh_return into
- dst_cfun->calls_eh_return.
- * tree-tailcall.c (suitable_for_tail_call_opt_p): Return false if
- cfun->calls_eh_return.
- * lto-streamer-in.c (input_struct_function_base): Read calls_eh_return.
- * lto-streamer-out.c (output_struct_function_base): Write
- calls_eh_return.
-
-2019-05-20 Marc Glisse <marc.glisse@inria.fr>
-
- PR rtl-optimization/43147
- * config/i386/i386.c (ix86_gimple_fold_builtin): Handle
- IX86_BUILTIN_SHUFPD.
-
-2019-05-20 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (refs_may_alias_p_2): Break out from ...
- (refs_may_alias_p_1): ... here; update stats.
- (refs_may_alias_p): Do not update stats here.
-
-2019-05-20 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-structalias.c (find_func_aliases): POINTER_DIFF_EXPR
- doesn't produce pointers.
- {TRUNC,CEIL,FLOOR,ROUND,EXACT}_{DIV,MOD}_EXPR points to what
- the first operand points to.
-
-2019-05-20 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (compare_sizes): New function.
- (sompare_type_sizes): New function
- (aliasing_component_refs_p): Use it.
- (indirect_ref_may_alias_decl_p): Likewise.
-
-2019-05-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/i386/sol2.h (CC1_SPEC): Reject -mx32.
-
-2019-05-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config/sol2.h (LIBTSAN_EARLY_SPEC): Remove : after %e.
- (LIBLSAN_EARLY_SPEC): Likewise.
- * config/i386/sol2.h (ASAN_REJECT_SPEC): Likewise.
-
-2019-05-20 Martin Liska <mliska@suse.cz>
-
- * config/i386/i386.c (ix86_libc_has_fast_function):
- Add ATTRIBUTE_UNUSED for the argument.
-
-2019-05-20 Richard Biener <rguenther@suse.de>
-
- * gimple-match-head.c: Include vec-perm-indices.h.
- * generic-match-head.c: Likewise.
- * fold-const.h (fold_vec_perm): Declare when vec-perm-indices.h
- is included.
- * fold-const.c (fold_vec_perm): Export.
- (fold_ternary_loc): Move non-constant folding of VEC_PERM_EXPR...
- (match.pd): ...here.
-
-2019-05-20 Jakub Jelinek <jakub@redhat.com>
-
- * cfgloop.h (struct loop): Add simdlen member.
- * cfgloopmanip.c (copy_loop_info): Copy simdlen as well.
- * omp-expand.c (expand_omp_simd): Set it if simdlen clause is present.
- * tree-vect-loop.c (vect_analyze_loop): Pass loop->simdlen != 0
- as new argument to autovectorize_vector_sizes target hook. If
- loop->simdlen, pick up vector size where the vectorization factor
- is equal to loop->simd, and if there is none, fall back to the first
- successful one.
- (vect_transform_loop): Adjust autovectorize_vector_sizes target hook
- caller.
- * omp-low.c (omp_clause_aligned_alignment): Likewise.
- * omp-general.c (omp_max_vf): Likewise.
- * optabs-query.c (can_vec_mask_load_store_p): Likewise.
- * tree-vect-slp.c (vect_slp_bb): Likewise.
- * target.def (autovectorize_vector_sizes): Add ALL argument and
- document it.
- * doc/tm.texi: Adjust documentation.
- * targhooks.c (default_autovectorize_vector_sizes): Add bool argument.
- * targhooks.h (default_autovectorize_vector_sizes): Likewise.
- * config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes): Add
- bool argument.
- * config/arc/arc.c (arc_autovectorize_vector_sizes): Likewise.
- * config/arm/arm.c (arm_autovectorize_vector_sizes): Likewise.
- * config/mips/mips.c (mips_autovectorize_vector_sizes): Likewise.
- * config/i386/i386.c (ix86_autovectorize_vector_sizes): Likewise. If
- true and TARGET_AVX512F or TARGET_AVX, push 3 or 2 sizes even if
- preferred vector size is not 512-bit or 256-bit, just put those
- unpreferred ones last.
-
-2019-05-20 Martin Liska <mliska@suse.cz>
-
- * targhooks.c (default_libc_has_fast_function): New function.
- * targhooks.h (default_libc_has_fast_function): Likewise.
-
-2019-05-20 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90263
- * builtins.c (expand_builtin_memory_copy_args): When having a
- target with fast mempcpy implementation do now use memcpy.
- * config/i386/i386.c (ix86_libc_has_fast_function): New.
- (TARGET_LIBC_HAS_FAST_FUNCTION): Likewise.
- * doc/tm.texi: Likewise.
- * doc/tm.texi.in: Likewise.
- * target.def:
- * expr.c (emit_block_move_hints): Add 2 new arguments.
- * expr.h (emit_block_move_hints): Bail out when libcall
- to memcpy would be used.
-
-2019-05-20 Martin Liska <mliska@suse.cz>
-
- * profile-count.c: Add vertical spacing in order
- to separate functions.
- * profile-count.h: Likewise.
-
-2019-05-20 Martin Liska <mliska@suse.cz>
-
- * profile-count.h: Do not use full qualified
- names if possible.
- * profile-count.c (profile_count::to_frequency): Likewise.
-
-2019-05-20 Martin Liska <mliska@suse.cz>
-
- * profile-count.h (enum profile_quality): Use capital letters
- for enum value names. Use the adjusted names.
- * profile-count.c: Use the adjusted names.
-
-2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wH"):
- Delete.
- (define_register_constraint "wI"): Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wH and RS6000_CONSTRAINT_wI.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wH" and "wI" constraints by "v"
- resp. "d", or with "wa" as appropriate, all with "p8v".
- * config/rs6000/vsx.md: Ditto.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wy"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wy.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wy" constraint by "wa" with "p8v".
- Use "<Fisa>" as "isa" in all alternatives that use "<Fv2>".
- (define_mode_attr Fisa): New.
- * config/rs6000/vsx.md: Replace "wy" constraint by "wa" with "p8v".
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wu"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wu.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wu" constraint by "v" or "wa",
- both with "p8v".
- (define_mode_attr Fa): Delete.
- * config/rs6000/vsx.md: Ditto.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wJ"):
- Delete.
- (define_register_constraint "wK"): Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wJ and RS6000_CONSTRAINT_wK.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wJ" constraint by "wI" with "p9v".
- Replace "wK" constraint by "wH" with "p9v".
- * config/rs6000/vsx.md: Ditto.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wb"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wb.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wb" constraint by "v" with "p9v".
- * config/rs6000/vsx.md: Ditto.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/constraints.md (define_register_constraint "wo"):
- Delete.
- * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
- RS6000_CONSTRAINT_wo.
- * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
- (rs6000_init_hard_regno_mode_ok): Adjust.
- * config/rs6000/rs6000.md: Replace "wo" constraint by "wa" with "p9v".
- * config/rs6000/altivec.md: Ditto.
- * doc/md.texi (Machine Constraints): Adjust.
-
-2019-05-18 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin-c.c (darwin_register_objc_includes): Do not
- prepend the sysroot when building gnu-runtime header search
- paths.
-
-2019-05-18 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/darwin.c (darwin_file_end): Use switch_to_section ()
- instead of direct output of the asm.
-
-2019-05-17 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (restore_saved_cr): Change a boolean
- argument to be type bool (was int before).
- (rs6000_emit_epilogue): Simplify some code. Declare some variables
- at first use. Use type bool for some variables. Fix a theoretical
- eh_return bug for svr4.
-
-2019-05-17 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (isa): New attribute.
- (enabled): New attribute.
-
-2019-05-17 Max Filippov <jcmvbkbc@gmail.com>
-
- * config/aarch64/aarch64.c (aarch64_output_mi_thunk): Call
- assemble_start_function and assemble_end_function.
-
-2019-05-17 Thomas Schwinge <thomas@codesourcery.com>
-
- PR middle-end/89433
- * omp-general.c (oacc_verify_routine_clauses): Change formal
- parameters. Add checking if already marked with an OpenACC
- 'routine' directive. Adjust all users.
-
- PR middle-end/89433
- * omp-general.c (oacc_build_routine_dims): Move some of its
- processing into...
- (oacc_verify_routine_clauses): ... this new function.
- * omp-general.h (oacc_verify_routine_clauses): New prototype.
-
-2019-05-17 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.c (machopic_output_stub): Adjust the
- formating of picbase labels to match other ports.
-
-2019-05-17 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.c (macho_branch_islands): Fix bad indent
- in the generated code.
-
-2019-05-16 Martin Sebor <msebor@redhat.com>
-
- * builtins.c (expand_builtin_atomic_always_lock_free): Quote
- identifiers, keywords, operators, and types in diagnostics. Correct
- quoting, spelling, and sentence capitalization issues.
- (expand_builtin_atomic_is_lock_free): Same.
- (fold_builtin_next_arg): Same.
- * cfgexpand.c (expand_one_var): Same.
- (tree_conflicts_with_clobbers_p): Same.
- (expand_asm_stmt): Same.
- (verify_loop_structure): Same.
- * cgraphunit.c (process_function_and_variable_attributes): Same.
- * collect-utils.c (collect_execute): Same.
- * collect2.c (maybe_run_lto_and_relink): Same.
- (is_lto_object_file): Same.
- (scan_prog_file): Same.
- * convert.c (convert_to_real_1): Same.
- * dwarf2out.c (dwarf2out_begin_prologue): Same.
- * except.c (verify_eh_tree): Same.
- * gcc.c (execute): Same.
- (eval_spec_function): Same.
- (run_attempt): Same.
- (driver::set_up_specs): Same.
- (compare_debug_auxbase_opt_spec_function): Same.
- * gcov-tool.c (unlink_gcda_file): Same.
- (do_merge): Same.
- (do_rewrite): Same.
- * gcse.c (gcse_or_cprop_is_too_expensive): Same.
- * gimplify.c (gimplify_asm_expr): Same.
- (gimplify_adjust_omp_clauses): Same.
- * hsa-gen.c (gen_hsa_addr_insns): Same.
- (gen_hsa_insns_for_load): Same.
- (gen_hsa_cmp_insn_from_gimple): Same.
- (gen_hsa_insns_for_operation_assignment): Same.
- (gen_get_level): Same.
- (gen_hsa_alloca): Same.
- (omp_simple_builtin::generate): Same.
- (gen_hsa_atomic_for_builtin): Same.
- (gen_hsa_insns_for_call): Same.
- * input.c (dump_location_info): Same.
- * ipa-devirt.c (compare_virtual_tables): Same.
- * ira.c (ira_setup_eliminable_regset): Same.
- * lra-assigns.c (lra_assign): Same.
- * lra-constraints.c (lra_constraints): Same.
- * lto-streamer-in.c (lto_input_mode_table): Same.
- * lto-wrapper.c (get_options_from_collect_gcc_options): Same.
- (merge_and_complain): Same.
- (compile_offload_image): Same.
- (compile_images_for_offload_targets): Same.
- (debug_objcopy): Same.
- (run_gcc): Same.
- (main): Same.
- * opts.c (print_specific_help): Same.
- (parse_no_sanitize_attribute): Same.
- (print_help): Same.
- (handle_param): Same.
- * plugin.c (add_new_plugin): Same.
- (parse_plugin_arg_opt): Same.
- (try_init_one_plugin): Same.
- * print-rtl.c (debug_bb_n_slim): Quote identifiers, keywords,
- operators, and types in diagnostics. Correct quoting and spelling
- issues.
- * read-rtl-function.c (parse_edge_flag_token): Same.
- (function_reader::parse_enum_value): Same.
- * reg-stack.c (check_asm_stack_operands): Same.
- * regcprop.c (validate_value_data): Same.
- * sched-rgn.c (make_pass_sched_fusion): Same.
- * stmt.c (check_unique_operand_names): Same.
- * targhooks.c (default_target_option_pragma_parse): Same.
- * tlink.c (recompile_files): Same.
- * toplev.c (process_options): Same.
- (do_compile): Same.
- * trans-mem.c (diagnose_tm_1): Same.
- (ipa_tm_scan_irr_block): Same.
- (ipa_tm_diagnose_transaction): Same.
- * tree-cfg.c (verify_address): Same. Use get_tree_code_name to
- format a tree code name in a diagnostic.
- (verify_types_in_gimple_min_lval): Same.
- (verify_types_in_gimple_reference): Same.
- (verify_gimple_call): Same.
- (verify_gimple_assign_unary): Same.
- (verify_gimple_assign_binary): Same.
- (verify_gimple_assign_ternary): Same.
- (verify_gimple_assign_single): Same.
- (verify_gimple_switch): Same.
- (verify_gimple_label): Same.
- (verify_gimple_phi): Same.
- (verify_gimple_in_seq): Same.
- (verify_eh_throw_stmt_node): Same.
- (collect_subblocks): Same.
- (gimple_verify_flow_info): Same.
- (do_warn_unused_result): Same.
- * tree-inline.c (expand_call_inline): Same.
- * tree-into-ssa.c (update_ssa): Same.
- * tree.c (tree_int_cst_elt_check_failed): Same.
- (tree_vec_elt_check_failed): Same.
- (omp_clause_operand_check_failed): Same.
- (verify_type_variant): Same.
- (verify_type): Same.
- * value-prof.c (verify_histograms): Same.
- * varasm.c (assemble_start_function): Same.
-
-2019-05-16 Martin Sebor <msebor@redhat.com>
-
- * config/i386/i386-expand.c (get_element_number): Quote keywords
- and other internal names in diagnostics. Adjust other diagnostic
- formatting issues noted by -Wformat-diag.
- * config/i386/i386-features.c
- (ix86_mangle_function_version_assembler_name): Same.
- * config/i386/i386-options.c (ix86_handle_abi_attribute): Same.
- * config/i386/i386.c (ix86_function_type_abi): Same.
- (ix86_function_ms_hook_prologue): Same.
- (classify_argument): Same.
- (ix86_expand_prologue): Same.
- (ix86_md_asm_adjust): Same.
- (ix86_memmodel_check): Same.
-
-2019-05-17 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
-
- * config/mips/mips.c (mips_dwarf_frame_reg_mode): Replace
- TARGET_FLOAT64 with !TARGET_FLOAT32, thus handling both fp64
- and fpxx modes.
-
-2019-05-17 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/90497
- * config/i386/i386-expand.c (ix86_expand_builtin): Enable MMX
- intrinsics without SSE/SSE2/SSSE3.
- * config/i386/mmx.md (mmx_uavgv8qi3): Restore TARGET_3DNOW
- check.
- (*mmx_uavgv8qi3): Likewise.
-
-2019-05-17 Richard Biener <rguenther@suse.de>
-
- * gimple-pretty-print.c (dump_ternary_rhs): Handle dumping
- VEC_PERM_EXPR as __VEC_PERM with -gimple.
-
-2019-05-17 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390-builtins.def (s390_vec_sldw_*): Use the
- vec_sldw insn pattern.
-
-2019-05-17 Richard Biener <rguenther@suse.de>
-
- * ccmp.c (expand_ccmp_expr_1): Do not use gimple_assign_rhs_to_tree.
-
-2019-05-17 Martin Liska <mliska@suse.cz>
-
- PR driver/90496
- * toplev.c (output_stack_usage): With LTO and sanitizer it
- happens that a global ctor (_GLOBAL__sub_I_00099_0_main)
- has no file location.
-
-2019-05-16 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/90484
- * tree-ssa-scopedtables.c (equal_mem_array_ref_p): Don't assert that
- sz0 is equal to sz1, instead return false in that case.
-
- * omp-low.c (lower_rec_input_clauses): If OMP_CLAUSE_IF
- has non-constant expression, force sctx.lane and use two
- argument IFN_GOMP_SIMD_LANE instead of single argument.
- * tree-ssa-dce.c (eliminate_unnecessary_stmts): Don't DCE
- two argument IFN_GOMP_SIMD_LANE without lhs.
- * tree-vectorizer.h (struct _loop_vec_info): Add simd_if_cond
- member.
- (LOOP_VINFO_SIMD_IF_COND, LOOP_REQUIRES_VERSIONING_FOR_SIMD_IF_COND):
- Define.
- (LOOP_REQUIRES_VERSIONING): Or in
- LOOP_REQUIRES_VERSIONING_FOR_SIMD_IF_COND.
- * tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
- simd_if_cond.
- (vect_analyze_loop_2): Punt if LOOP_VINFO_SIMD_IF_COND is constant 0.
- * tree-vect-loop-manip.c (vect_loop_versioning): Add runtime check
- from simd if clause if needed.
-
-2019-05-16 Richard Biener <rguenther@suse.de>
-
- * tree-affine.c (expr_to_aff_combination): New function split
- out from...
- (tree_to_aff_combination): ... here.
- (aff_combination_expand): Avoid building a GENERIC tree.
-
-2019-05-16 Max Filippov <jcmvbkbc@gmail.com>
-
- * cgraphunit.c (cgraph_node::expand_thunk): Remove
- assemble_start_function and assemble_end_function calls.
- * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Call
- assemble_start_function and assemble_end_function.
- * config/arc/arc.c (arc_output_mi_thunk): Likewise.
- * config/arm/arm.c (arm_output_mi_thunk): Likewise.
- * config/bfin/bfin.c (bfin_output_mi_thunk): Likewise.
- * config/c6x/c6x.c (c6x_output_mi_thunk): Likewise.
- * config/cris/cris.c (cris_asm_output_mi_thunk): Likewise.
- * config/csky/csky.c (csky_output_mi_thunk): Likewise.
- * config/epiphany/epiphany.c (epiphany_output_mi_thunk): Likewise.
- * config/frv/frv.c (frv_asm_output_mi_thunk): Likewise.
- * config/i386/i386.c (x86_output_mi_thunk): Likewise.
- * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
- * config/m68k/m68k.c (m68k_output_mi_thunk): Likewise.
- * config/microblaze/microblaze.c (microblaze_asm_output_mi_thunk):
- Likewise.
- * config/mips/mips.c (mips_output_mi_thunk): Likewise.
- * config/mmix/mmix.c (mmix_asm_output_mi_thunk): Likewise.
- * config/mn10300/mn10300.c (mn10300_asm_output_mi_thunk): Likewise.
- * config/nds32/nds32.c (nds32_asm_output_mi_thunk): Likewise.
- * config/nios2/nios2.c (nios2_asm_output_mi_thunk): Likewise.
- * config/or1k/or1k.c (or1k_output_mi_thunk): Likewise.
- * config/pa/pa.c (pa_asm_output_mi_thunk): Likewise.
- * config/riscv/riscv.c (riscv_output_mi_thunk): Likewise.
- * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
- * config/s390/s390.c (s390_output_mi_thunk): Likewise.
- * config/sh/sh.c (sh_output_mi_thunk): Likewise.
- * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
- * config/spu/spu.c (spu_output_mi_thunk): Likewise.
- * config/stormy16/stormy16.c (xstormy16_asm_output_mi_thunk):
- Likewise.
- * config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise.
- * config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise.
- * config/vax/vax.c (vax_output_mi_thunk): Likewise.
-
-2019-05-16 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (alias_stats): Add
- aliasing_component_refs_p_may_alias and
- aliasing_component_refs_p_no_alias.
- (dump_alias_stats): Print aliasing_component_refs_p stats.
- (aliasing_component_refs_p): Update stats.
-
-2019-05-16 Martin Liska <mliska@suse.cz>
-
- PR lto/90500
- * multiple_target.c (expand_target_clones): Do not allow
- target_clones being used with a symbol that is an alias.
-
-2019-05-16 Vladislav Ivanishin <vlad@ispras.ru>
-
- PR tree-optimization/90394
- * tree-ssa-uninit.c (is_pred_expr_subset_of): Potentially give false
- positives rather than ICE for cases where (code2 == NE_EXPR
- && code1 == BIT_AND_EXPR).
-
-2019-05-16 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/90329
- * tree-core.h (struct tree_decl_common): Document
- decl_nonshareable_flag for PARM_DECLs.
- * tree.h (DECL_HIDDEN_STRING_LENGTH): Define.
- * calls.c (expand_call): Don't try tail call if caller
- has any DECL_HIDDEN_STRING_LENGTH PARM_DECLs that are or might be
- passed on the stack and callee needs to pass any arguments on the
- stack.
- * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Use
- else if instead of series of mutually exclusive ifs. Handle
- DECL_HIDDEN_STRING_LENGTH for PARM_DECLs.
- * tree-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.
-
- * lto-streamer.h (LTO_major_version): Bump to 9.
-
-2019-05-16 Jun Ma <JunMa@linux.alibaba.com>
-
- PR tree-optimization/90106
- * tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds): Add
- new parameter as new internal function call, also move it to new
- basic block.
- (use_internal_fn): Pass internal function call to
- shrink_wrap_one_built_in_call_with_conds.
-
-2019-05-15 Jakub Jelinek <jakub@redhat.com>
-
- * omp-low.c (lower_rec_input_clauses): For if (0) or simdlen (1) set
- max_vf to 1.
- * omp-expand.c (expand_omp_simd): For if (0) or simdlen (1) clear
- safelen_int and set loop->dont_vectorize.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/i386-builtin.def: Enable MMX intrinsics with
- SSE/SSE2/SSSE3.
- * config/i386/i386-builtins.c (ix86_init_mmx_sse_builtins):
- Likewise.
- * config/i386/i386-expand.c (ix86_expand_builtin): Allow
- SSE/SSE2/SSSE3 to emulate MMX intrinsics with TARGET_MMX_WITH_SSE.
- * config/i386/mmintrin.h: Only require SSE2 if __MMX_WITH_SSE__
- is defined.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (*vec_dupv2sf): Changed to
- define_insn_and_split to support SSE emulation.
- (*vec_extractv2sf_0): Likewise.
- (*vec_extractv2sf_1): Likewise.
- (*vec_extractv2si_0): Likewise.
- (*vec_extractv2si_1): Likewise.
- (*vec_extractv2si_zext_mem): Likewise.
- (vec_setv2sf): Also allow TARGET_MMX_WITH_SSE.
- (vec_extractv2sf_1 splitter): Likewise.
- (vec_extractv2sfsf): Likewise.
- (vec_setv2si): Likewise.
- (vec_extractv2si_1 splitter): Likewise.
- (vec_extractv2sisi): Likewise.
- (vec_setv4hi): Likewise.
- (vec_extractv4hihi): Likewise.
- (vec_setv8qi): Likewise.
- (vec_extractv8qiqi): Likewise.
- (vec_extractv2sfsf): Also allow TARGET_MMX_WITH_SSE. Pass
- TARGET_MMX_WITH_SSE ix86_expand_vector_extract.
- (vec_extractv2sisi): Likewise.
- (vec_extractv4hihi): Likewise.
- (vec_extractv8qiqi): Likewise.
- (vec_initv2sfsf): Also allow TARGET_MMX_WITH_SSE. Pass
- TARGET_MMX_WITH_SSE to ix86_expand_vector_init.
- (vec_initv2sisi): Likewise.
- (vec_initv4hihi): Likewise.
- (vec_initv8qiqi): Likewise.
- (vec_setv2si): Also allow TARGET_MMX_WITH_SSE. Pass
- TARGET_MMX_WITH_SSE to ix86_expand_vector_set.
- (vec_setv4hi): Likewise.
- (vec_setv8qi): Likewise.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (MMXMODE:mov<mode>): Also allow
- TARGET_MMX_WITH_SSE.
- (MMXMODE:*mov<mode>_internal): Likewise.
- (MMXMODE:movmisalign<mode>): Likewise.
-
-2019-05-15 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89021
- * config/i386/i386.md (*zero_extendsidi2): Add mmx_isa attribute.
- * config/i386/sse.md (sse2_cvtpi2pd): Ditto.
- (sse2_cvtpd2pi): Ditto.
- (sse2_cvttpd2pi): Ditto.
- (*vec_concatv2sf_sse4_1): Ditto.
- (*vec_concatv2sf_sse): Ditto.
- (*vec_concatv2si_sse4_1): Ditto.
- (*vec_concatv2si): Ditto.
- (*vec_concatv4si_0): Ditto.
- (*vec_concatv2di_0): Ditto.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/sse.md (abs<mode>2): Add SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/sse.md (ssse3_palignrdi): Changed to
- define_insn_and_split to support SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/sse.md (ssse3_psign<mode>3): Add SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/sse.md (ssse3_pshufbv8qi3): Changed to
- define_insn_and_split. Also allow TARGET_MMX_WITH_SSE. Add
- SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/sse.md (ssse3_pmulhrswv4hi3): Require TARGET_MMX
- or TARGET_MMX_WITH_SSE.
- (*ssse3_pmulhrswv4hi3): Add SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/sse.md (ssse3_pmaddubsw): Add SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/sse.md (ssse3_ph<plusminus_mnemonic>dv2si3):
- Changed to define_insn_and_split to support SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/sse.md (ssse3_ph<plusminus_mnemonic>wv4hi3):
- Changed to define_insn_and_split to support SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_<emms>): Renamed to ...
- (*mmx_<emms>): This.
- (mmx_<emms>): New expander.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (sse2_umulv1siv1di3): Add SSE emulation
- support.
- (*sse2_umulv1siv1di3): Add SSE2 emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (sse_movntq): Add SSE2 emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_psadbw): Add SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_uavgv4hi3): Also check TARGET_MMX and
- TARGET_MMX_WITH_SSE.
- (*mmx_uavgv4hi3): Add SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_uavgv8qi3): Also check TARGET_MMX
- and TARGET_MMX_WITH_SSE.
- (*mmx_uavgv8qi3): Add SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/xmmintrin.h: Emulate MMX maskmovq with SSE2
- maskmovdqu for __MMX_WITH_SSE__.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_umulv4hi3_highpart): Also check
- TARGET_MMX and TARGET_MMX_WITH_SSE.
- (*mmx_umulv4hi3_highpart): Add SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_pmovmskb): Changed to
- define_insn_and_split to support SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_<code>v4hi3): Also check TARGET_MMX
- and TARGET_MMX_WITH_SSE.
- (mmx_<code>v8qi3): Likewise.
- (smaxmin:<code>v4hi3): New.
- (umaxmin:<code>v8qi3): Likewise.
- (smaxmin:*mmx_<code>v4hi3): Add SSE emulation.
- (umaxmin:*mmx_<code>v8qi3): Likewise.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_pinsrw): Also check TARGET_MMX and
- TARGET_MMX_WITH_SSE.
- (*mmx_pinsrw): Add SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_pextrw): Add SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/sse.md (sse_cvtpi2ps): Changed to
- define_insn_and_split. Also allow TARGET_MMX_WITH_SSE. Add
- SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/sse.md (sse_cvtps2pi): Add SSE emulation.
- (sse_cvttps2pi): Likewise.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_pshufw): Also check TARGET_MMX and
- TARGET_MMX_WITH_SSE.
- (mmx_pshufw_1): Add SSE emulation.
- (*vec_dupv4hi): Changed to define_insn_and_split and also allow
- TARGET_MMX_WITH_SSE to support SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/constraints.md (Yw): New constraint.
- * config/i386/mmx.md (*vec_dupv2si): Changed to
- define_insn_and_split and also allow TARGET_MMX_WITH_SSE to
- support SSE emulation.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_eq<mode>3): Also allow
- TARGET_MMX_WITH_SSE.
- (*mmx_eq<mode>3): Also allow TARGET_MMX_WITH_SSE. Add SSE
- support.
- (mmx_gt<mode>3): Likewise.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_andnot<mode>3): Also allow
- TARGET_MMX_WITH_SSE. Add SSE support.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (any_logic:mmx_<code><mode>3): Also allow
- TARGET_MMX_WITH_SSE.
- (any_logic:<code><mode>3): New.
- (any_logic:*mmx_<code><mode>3): Also allow TARGET_MMX_WITH_SSE.
- Add SSE support.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_ashr<mode>3): Also allow
- TARGET_MMX_WITH_SSE. Add SSE emulation.
- (mmx_<shift_insn><mode>3): Likewise.
- (ashr<mode>3): New.
- (<shift_insn><mode>3): Likewise.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_pmaddwd): Also allow TARGET_MMX_WITH_SSE.
- (*mmx_pmaddwd): Also allow TARGET_MMX_WITH_SSE. Add SSE support.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_smulv4hi3_highpart): Also allow
- TARGET_MMX_WITH_SSE.
- (*mmx_smulv4hi3_highpart): Also allow TARGET_MMX_WITH_SSE. Add
- SSE support.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (mmx_mulv4hi3): Also allow
- TARGET_MMX_WITH_SSE.
- (mulv4hi3): New.
- (*mmx_mulv4hi3): Also allow TARGET_MMX_WITH_SSE. Add SSE
- support.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/mmx.md (MMXMODEI8): Require TARGET_SSE2 for V1DI.
- (plusminus:mmx_<plusminus_insn><mode>3): Check
- TARGET_MMX_WITH_SSE.
- (sat_plusminus:mmx_<plusminus_insn><mode>3): Likewise.
- (<plusminus_insn><mode>3): New.
- (*mmx_<plusminus_insn><mode>3): Add SSE emulation.
- (*mmx_<plusminus_insn><mode>3): Likewise.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/i386-expand.c (ix86_split_mmx_punpck): New function.
- * config/i386/i386-protos.h (ix86_split_mmx_punpck): New
- prototype.
- * config/i386/mmx.m (mmx_punpckhbw): Changed to
- define_insn_and_split to support SSE emulation.
- (mmx_punpcklbw): Likewise.
- (mmx_punpckhwd): Likewise.
- (mmx_punpcklwd): Likewise.
- (mmx_punpckhdq): Likewise.
- (mmx_punpckldq): Likewise.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
- Uros Bizjak <ubizjak@gmail.com>
-
- PR target/89021
- * config/i386/i386-expand.c (ix86_move_vector_high_sse_to_mmx):
- New function.
- (ix86_split_mmx_pack): Likewise.
- * config/i386/i386-protos.h (ix86_move_vector_high_sse_to_mmx):
- New prototype.
- (ix86_split_mmx_pack): Likewise.
- * config/i386/i386.md (mmx_isa): New.
- (enabled): Also check mmx_isa.
- * config/i386/mmx.md (any_s_truncate): New code iterator.
- (s_trunsuffix): New code attr.
- (mmx_packsswb): Removed.
- (mmx_packssdw): Likewise.
- (mmx_packuswb): Likewise.
- (mmx_pack<s_trunsuffix>swb): New define_insn_and_split to emulate
- MMX packsswb/packuswb with SSE2.
- (mmx_packssdw): Likewise.
- * config/i386/predicates.md (register_mmxmem_operand): New.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/i386-c.c (ix86_target_macros_internal): Define
- __MMX_WITH_SSE__ for TARGET_MMX_WITH_SSE.
- * config/i386/i386.c (ix86_set_reg_reg_cost): Add support for
- TARGET_MMX_WITH_SSE with VALID_MMX_REG_MODE.
- (ix86_vector_mode_supported_p): Likewise.
- * config/i386/i386.h (TARGET_MMX_WITH_SSE): New.
-
-2019-05-15 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90478
- * tree-switch-conversion.c (jump_table_cluster::can_be_handled):
- Check for overflow.
-
-2019-05-15 Richard Biener <rguenther@suse.de>
-
- * tree-into-ssa.c (pass_build_ssa::execute): Run
- update_address_taken before going into SSA.
-
-2019-05-15 Richard Biener <rguenther@suse.de>
-
- * tree-pretty-print.c (dump_generic_node): Dump BIT_FIELD_REF
- as __BIT_FIELD_REF with type with -gimple.
-
-2019-05-15 Vladislav Ivanishin <vlad@ispras.ru>
-
- * tree-ssa-uninit.c (is_value_included_in): Remove is_unsigned and merge
- semantically equivalent branches (left over after prior refactorings).
-
-2019-05-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88828
- * tree-ssa-forwprop.c (simplify_vector_constructor): Fix
- bogus check.
-
-2019-05-14 Richard Biener <rguenther@suse.de>
-
- * tree-pretty-print.c (dump_generic_node): Dump VIEW_CONVERT_EXPR
- as __VIEW_CONVERT with -gimple.
-
-2019-05-12 Iain Sandoe <iain@sandoe.co.uk>
-
- PR target/82920
- * config/i386/darwin.h (CC1_SPEC): Report -mx32 as an error for
- Darwin.
-
-2019-05-14 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (eh_set_lr_<mode>): Merge with following
- define_split to become a define_insn_and_split.
-
-2019-05-14 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000-protos.h (rs6000_emit_epilogue): Change
- arguments.
- * config/rs6000/rs6000.c (rs6000_emit_epilogue): Change arguments.
- * config/rs6000/rs6000.md (epilogue_type): New define_enum.
- (sibcall_epilogue): Adjust.
- (epilogue): Adjust.
-
-2019-05-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * config.gcc: Move *-*-solaris2.10* from obsolete configurations
- to unsupported ones.
- Simplify x86_64-*-solaris2.1[0-9]* to x86_64-*-solaris2*.
- * config.host: Likewise.
- * config/i386/sol2.h (ASM_COMMENT_START): Remove.
- * config/sparc/driver-sparc.c (host_detect_local_cpu) [__sun__ &&
- __svr4__]: Remove "brand" fallback.
- [!KSTAT_DATA_STRING]: Remove.
- * configure.ac (gcc_cv_ld_hidden): Simplify *-*-solaris2.1[0-9]*
- to *-*-solaris2*.
- (comdat_group): Likewise.
- (set_have_as_tls): Likewise.
- (gcc_cv_target_dl_iterate_phdr): Likewise.
- (gcc_cv_as_shf_merge): Remove Solaris 10/x86 workaround.
- (gcc_cv_ld_aligned_shf_merge): Remove Solaris 10/SPARC workaround.
- * configure: Regenerate.
- * doc/install.texi: Simplify Solaris target triplets.
- (Specific, i?86-*-solaris2*): Remove Solaris 10 references.
- (Specific, *-*-solaris2*): Document Solaris 10 removal.
- Remove Solaris 10 references.
- Remove obsolete Solaris bug reference.
- (Specific, sparc-sun-solaris2.10): Remove.
-
-2019-05-14 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (any_div): New code iterator.
- (paired_mod): New code attribute.
- (sgnprefix): Handle DIV and UDIV RTXes.
- (u): Ditto.
- (<u>divmod<mode>4): Macroize expander from divmod<mode>4
- and udivmod<mode>4 patterns using any_div code iterator.
- (divmod splitters): Macroize splitters using any_div code iterator.
- (*udivmodsi4_pow2_zext_1): Use exactl_log2 in insn condition.
- (*udivmodsi4_pow2_zext_2): Ditto.
- (*<u>divmod<mode>4_noext): Macroize insn from *divmod<mode>4_noext
- and *udivmod<mode>4_noext patterns using any_div code iterator.
- (*<u>divmod<mode>4_noext_zext_1): Macroize insn from
- *divmod<mode>4_noext_zext_1 and *udivmod<mode>4_noext_zext_1
- patterns using any_div code iterator.
- (*<u>divmod<mode>4_noext_zext_2): Macroize insn from
- *divmod<mode>4_noext_zext_2 and *udivmod<mode>4_noext_zext_2
- patterns using any_div code iterator.
- (<u>divmodhiqi3): Macroize insn from divmodhiqi3 and
- udivmodhiqi3 patterns using any_extend code iterator.
-
-2019-05-14 Richard Biener <rguenther@suse.de>
- H.J. Lu <hongjiu.lu@intel.com>
-
- PR tree-optimization/88828
- * tree-ssa-forwprop.c (simplify_vector_constructor): Handle
- permuting in a single non-constant element not extracted
- from a vector.
-
-2019-05-14 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
-
- * internal-fn.def (SIGNBIT): New.
- * config/aarch64/aarch64-simd.md (signbitv2sf2): New expand
- defined.
- (signbitv4sf2): Likewise.
-
-2019-05-14 Chenghua Xu <paul.hua.gm@gmail.com>
-
- PR target/90357
- * config/mips/mips.c (mips_split_move): Skip forward SRC into
- next insn when the SRC reg is dead.
-
-2019-05-14 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- * gimple-ssa-strength-reduction.c (lookup_cand): Adjust index by 1.
- (alloc_cand_and_find_basis): Ditto.
- (backtrace_base_for_ref, create_mul_ssa_cand): Remove if-then-else.
- (create_mul_imm_cand, create_add_ssa_cand): Ditto.
- (create_add_imm_cand, slsr_process_cast): Ditto.
- (slsr_process_copy, replace_mult_candidate): Ditto.
- (replace_rhs_if_not_dup, replace_one_candidate): Ditto.
- (dump_cand_vec, analyze_candidates_and_replace): Skip NULL element.
- (pass_strength_reduction::execute): Init the first NULL element.
-
-2019-05-13 Nathan Sidwell <nathan@acm.org>
-
- * gcc.c (execute): Simplify cond-expr into if. Reformat comment.
- (run_attempt): Reformat line break.
-
-2019-05-13 David Edelsohn <dje.gcc@gmail.com>
-
- PR target/90418
- * config/rs6000/rs6000.c (rs6000_emit_epilogue): Don't load EH
- data registers in sibcall epilogues.
- Don't add EH_RETURN_STACKADJ_RTX to sp in sibcall epilogues.
-
-2019-05-13 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89221
- * configure.ac (--enable-frame-pointer):
- Disable by default for cygwin and mingw.
- * configure: Regenerate.
-
-2019-05-13 Nathan Sidwell <nathan@acm.org>
-
- * dwarf2out.c (breakout_comdat_types): Move comment to correct
- piece of code.
- (const_ok_for_output_1): Balance parens around #if/#else/#endif
- (gen_member_die): Move abstract origin check earlier. Only VARs
- can be static_inline_p. Simplify splicing control flow.
-
-2019-05-13 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_get_and_check_slp_defs): Handle
- VIEW_CONVERT_EXPR.
- (vect_build_slp_tree_1): Likewise.
-
-2019-05-13 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90402
- * tree-if-conv.c (tree_if_conversion): Value number only
- the loop body by making the latch an exit of the region
- as well.
- * tree-ssa-sccvn.c (process_bb): Add flag whether to skip
- processing PHIs.
- (do_rpo_vn): Deal with multiple edges into the entry block
- that are not backedges inside the region by skipping PHIs
- of the entry block.
-
-2019-05-13 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90316
- * tree-ssa-pre.c (insert_aux): Fold into ...
- (insert): ... this function. Use a RPO walk to reduce the
- number of required iterations.
-
-2019-05-13 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/90416
- * tree-vect-stmts.c (vect_check_load_store_mask): Concatenate
- string instead of passing the second part as va_arg argument.
-
-2019-05-13 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/90380
- * gcov.c (handle_cycle): Do not support zero cycle count,
- it should not be possible.
- (path_contains_zero_cycle_arc): New function.
- (circuit): Ignore zero cycle arc counts.
-
-2019-05-13 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/90380
- * gcov.c (enum loop_type): Remove the enum and
- the operator.
- (handle_cycle): Assert that we should not reach
- a negative count.
- (circuit): Use loop_found instead of a tri-state loop_type.
- (get_cycles_count): Do not handle NEGATIVE_LOOP as it can't
- happen.
-
-2019-05-12 Iain Sandoe <iain@sandoe.co.uk>
-
- PR target/82920
- * config/i386/i386.c (ix86_output_jmp_thunk_or_indirect): New.
- (ix86_output_indirect_branch_via_reg): Use output mechanism
- accounting for __USER_LABEL_PREFIX__.
- (ix86_output_indirect_branch_via_push): Likewise.
- (ix86_output_function_return): Likewise.
- (ix86_output_indirect_function_return): Likewise.
-
-2019-05-12 Richard Sandiford <richard.sandiford@arm.com>
-
- * doc/md.texi: Document use of code attributes in rtx patterns.
- * read-md.h (rtx_reader::rtx_alloc_for_name): New member function.
- * read-rtl.c (find_code): Split out search loops into...
- (maybe_find_code): ...this new function.
- (check_code_iterator): Make the error message more informative.
- (check_code_attribute): New function.
- (rtx_reader::rtx_alloc_for_name): Likewise.
- (rtx_reader::read_rtx_code): Use rtx_alloc_for_name.
- * config/aarch64/predicates.md (aarch64_smin, aarch64_umin): Delete.
- * config/aarch64/aarch64-simd.md (*aarch64_<su>abd<mode>_3): Use
- <max_opp> directly as an rtx code instead of via a match_operator.
- * config/aarch64/aarch64-sve.md (aarch64_<su>abd<mode>_3): Likewise.
- (<su>abd<mode>_3): Update accordingly.
-
-2019-05-12 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.c (debug_stack_info): When -mdebug=stack
- is given, print the state of the EH "save world" computation for
- Darwin.
-
-2019-05-11 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/59813
- * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't add
- EH_RETURN_STACKADJ_RTX to sp in sibcall epilogues.
-
-2019-05-11 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (floatdi<X87MODEF:mode>2_i387_with_xmm):
- Use pinsrd for TARGET_SSE4_1.
- * config/i386/sse.md (movdi_to_sse): Ditto.
-
-2019-05-10 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-sccvn.c (visit_reference_op_call): Initialize value-id.
- (do_rpo_vn): Initialize next_value_id.
-
-2019-05-10 Martin Liska <mliska@suse.cz>
-
- * params.def (PARAM_GIMPLE_FE_COMPUTED_HOT_BB_THRESHOLD):
- Fix plural form.
-
-2019-05-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/90385
- * tree-parloops.c (try_create_reduction_list): Punt on non-SSA_NAME
- arguments of the exit phis.
-
- PR c++/90383
- * tree-inline.h (struct copy_body_data): Add do_not_fold member.
- * tree-inline.c (remap_gimple_op_r): Avoid folding expressions if
- id->do_not_fold.
- (copy_tree_body_r): Likewise.
- (copy_fn): Set id.do_not_fold to true.
-
-2019-05-10 Martin Liska <mliska@suse.cz>
-
- * config/i386/i386-expand.c (ix86_expand_floorceildf_32):
- Reapply changes from r269790.
-
-2019-05-10 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90340
- * doc/invoke.texi: New params.
- * params.def (PARAM_JUMP_TABLE_MAX_GROWTH_RATIO_FOR_SIZE): New.
- (PARAM_JUMP_TABLE_MAX_GROWTH_RATIO_FOR_SPEED): Likewise.
- * tree-switch-conversion.c (jump_table_cluster::can_be_handled):
- Use it.
- * tree-switch-conversion.h (struct jump_table_cluster):
- Likewise.
-
-2019-05-09 Segher Boessenkool <segher@kernel.crashing.org>
-
- * combine.c (combine_simplify_rtx): Don't make IF_THEN_ELSE RTL.
-
-2019-05-09 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * doc/loop.texi: Remove reference to FOR_EACH_LOOP_BREAK.
-
-2019-05-09 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/88879
- * sel-sched.c (sel_target_adjust_priority): Remove assert.
-
-2019-05-09 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/90405
- * config/arm/arm.c (callee_saved_reg_p): Move before
- thumb_find_work_register.
- (thumb1_prologue_unused_call_clobbered_lo_regs): Move before
- thumb_find_work_register. Only call df_get_live_out once.
- (thumb1_epilogue_unused_call_clobbered_lo_regs): Likewise.
- (thumb_find_work_register): Use
- thumb1_prologue_unused_call_clobbered_lo_regs instead of ad hoc
- algorithms to locate a spare call clobbered reg.
-
-2019-05-09 Martin Liska <mliska@suse.cz>
-
- * gimple-pretty-print.c (dump_binary_rhs): Dump MIN_EXPR
- and MAX_EXPR in GIMPLE FE format.
-
-2019-05-09 Martin Liska <mliska@suse.cz>
-
- * tree-cfg.c (dump_function_to_file): Dump entry BB count.
- * gimple-pretty-print.c (dump_gimple_bb_header):
- Dump BB count.
- (pp_cfg_jump): Dump edge probability.
- * profile-count.c (profile_quality_as_string): Simplify
- with a static array.
- (parse_profile_quality): New function.
- (profile_count::dump): Simplify with a static array.
- (profile_count::from_gcov_type): Add new argument.
- * profile-count.h (parse_profile_quality): Likewise.
- * predict.h (set_hot_bb_threshold): New.
- * params.def (PARAM_GIMPLE_FE_COMPUTED_HOT_BB_THRESHOLD):
- New param.
- * predict.c (get_hot_bb_threshold): Set from the new param.
- (set_hot_bb_threshold): New.
-
-2019-05-09 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90395
- * tree-ssa-forwprop.c (pass_forwprop::execute): Do not
- rewrite vector stores that throw internally.
-
-2019-05-09 Thomas Schwinge <thomas@codesourcery.com>
-
- * cif-code.def (CHKP): Remove.
-
- PR target/89221
- * configure.ac (--enable-frame-pointer): Disable by default for
- GNU systems.
- * configure: Regenerate.
-
-2019-05-09 Alan Modra <amodra@gmail.com>
-
- PR target/89271
- * config/rs6000/rs6000.h (enum reg_class, REG_CLASS_NAMES),
- (REG_CLASS_CONTENTS): Add GEN_OR_VSX_REGS class.
- * config/rs6000/rs6000.c (rs6000_register_move_cost): Correct
- cost for general <-> vsx when direct moves are available.
- Cost union classes at minimal cost for any reg in the class.
- Correct calculation for moves between vsx, float, and altivec.
- Don't return a low cost for moves between special regs. Don't
- use hard coded register numbers.
- (TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS): Define.
- (rs6000_ira_change_pseudo_allocno_class): New function.
- * config/rs6000/rs6000.md (movsi_internal1, mov<mode>_internal),
- (movdi_internal32, movdi_internal64): Remove '*' from vsx register
- alternatives.
- (movsi_internal1): Don't disparage vector alternatives.
- (mov<mode>_internal): Likewise, excepting alternative that
- will be split.
- * config/rs6000/vsx.md (vsx_splat_<mode>_reg): Don't disparage
- we <- b alternative.
-
-2019-05-08 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/59813
- PR tree-optimization/89060
- * tree-ssa-live.h (live_vars_map): New typedef.
- (compute_live_vars, live_vars_at_stmt, destroy_live_vars): Declare.
- * tree-ssa-live.c: Include gimple-walk.h and cfganal.h.
- (struct compute_live_vars_data): New type.
- (compute_live_vars_visit, compute_live_vars_1, compute_live_vars,
- live_vars_at_stmt, destroy_live_vars): New functions.
- * tree-tailcall.c: Include tree-ssa-live.h.
- (live_vars, live_vars_vec): New global variables.
- (find_tail_calls): Perform variable life analysis before punting.
- (tree_optimize_tail_calls_1): Clean up live_vars and live_vars_vec.
- * tree-inline.h (struct copy_body_data): Add eh_landing_pad_dest
- member.
- * tree-inline.c (add_clobbers_to_eh_landing_pad): Remove BB argument.
- Perform variable life analysis to select variables that really need
- clobbers added.
- (copy_edges_for_bb): Don't call add_clobbers_to_eh_landing_pad here,
- instead set id->eh_landing_pad_dest and assert it is the same.
- (copy_cfg_body): Call it here if id->eh_landing_pad_dest is non-NULL.
-
-2019-05-08 Mihail Ionescu <mihail.ionescu@arm.com>
- Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88167
- * config/arm/arm.c (thumb1_prologue_unused_call_clobbered_lo_regs): New
- function.
- (thumb1_epilogue_unused_call_clobbered_lo_regs): New function.
- (thumb1_compute_save_core_reg_mask): Don't force a spare work
- register if both the epilogue and prologue can use call-clobbered
- regs.
- (thumb1_unexpanded_epilogue): Use
- thumb1_epilogue_unused_call_clobbered_lo_regs. Reverse the logic for
- picking temporaries for restoring high regs to match that of the
- prologue where possible.
- (thumb1_expand_prologue): Add any usable call-clobbered low registers to
- the list of work registers. Detect if the return address is still live
- at the end of the prologue and avoid using it for a work register if so.
- If the return address is not live, add LR to the list of pushable regs
- after the first pass.
-
-2019-05-08 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90078
- * tree-ssa-loop-ivopts.c (inttypes.h): Include new header file.
- (INFTY): Increase the value for infinite cost.
- (struct comp_cost): Promote type of members to int64_t.
- (infinite_cost): Don't set complexity in initialization.
- (comp_cost::operator +,-,+=,-+,/=,*=): Assert when cost computation
- overflows to infinite_cost.
- (adjust_setup_cost): Promote type of parameter and cost computation
- to int64_t.
- (struct ainc_cost_data, struct iv_ca): Promote type of member to
- int64_t.
- (get_scaled_computation_cost_at, determine_iv_cost): Promote type of
- cost computation to int64_t.
- (determine_group_iv_costs, iv_ca_dump, find_optimal_iv_set): Use
- int64_t's format specifier in dump.
-
-2019-05-08 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90240
- * tree-ssa-loop-ivopts.c (get_scaled_computation_cost_at): Scale cost
- with respect to scaling factor pre-computed for each basic block.
- (try_improve_iv_set): Return bool if best_cost equals to iv_ca cost.
- (find_optimal_iv_set_1): Free iv_ca set if it has infinite_cost.
- (COST_SCALING_FACTOR_BOUND, determine_scaling_factor): New.
- (tree_ssa_iv_optimize_loop): Call determine_scaling_factor. Extend
- live range for array of loop's basic blocks. Cleanup aux field of
- loop's basic blocks.
-
-2019-05-08 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/90356
- * match.pd ((X +/- 0.0) +/- 0.0): Optimize into X +/- 0.0 if possible.
-
-2019-05-07 Wei Xiao <wei3.xiao@intel.com>
-
- * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512BF16_SET
- OPTION_MASK_ISA_AVX512BF16_UNSET, OPTION_MASK_ISA2_AVX512BW_UNSET): New.
- (OPTION_MASK_ISA2_AVX512F_UNSET): Add OPTION_MASK_ISA_AVX512BF16_UNSET.
- (ix86_handle_option): Handle -mavx512bf16.
- * config.gcc: Add avx512bf16vlintrin.h and avx512bf16intrin.h
- to extra_headers.
- * config/i386/avx512bf16vlintrin.h: New.
- * config/i386/avx512bf16intrin.h: New.
- * config/i386/cpuid.h (bit_AVX512BF16): New.
- * config/i386/driver-i386.c (host_detect_local_cpu): Detect BF16.
- * config/i386/i386-builtin-types.def: Add new types.
- * config/i386/i386-builtin.def: Add new builtins.
- * config/i386/i386-c.c (ix86_target_macros_internal): Define
- __AVX512BF16__.
- * config/i386/i386-option.c (ix86_target_string): Add -mavx512bf16.
- (ix86_option_override_internal): Handle BF16.
- (ix86_valid_target_attribute_inner_p): Ditto.
- * config/i386/i386-expand.c (ix86_expand_args_builtin): Ditto.
- * config/i386/i386-builtin.c (enum processor_features): Add
- F_AVX512BF16.
- (static const _isa_names_table isa_names_table): Ditto.
- * config/i386/i386.h (TARGET_AVX512BF16, TARGET_AVX512BF16_P): New.
- (PTA_AVX512BF16): Ditto.
- * config/i386/i386.opt: Add -mavx512bf16.
- * config/i386/immintrin.h: Include avx512bf16intrin.h
- and avx512bf16vlintrin.h.
- * config/i386/sse.md (avx512f_cvtne2ps2bf16_<mode><mask_name>,
- avx512f_cvtneps2bf16_<mode><mask_name>,
- avx512f_dpbf16ps_<mode><mask_half_name>): New define_insn patterns.
- * config/i386/subst.md (mask_half): Add new subst.
- * doc/invoke.texi: Document -mavx512bf16.
-
-2019-05-07 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000-protos.h (rs6000_legitimize_reload_address_ptr):
- Delete declaration.
- * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Delete.
- (rs6000_debug_legitimize_reload_address): Delete.
- (rs6000_legitimize_reload_address_ptr): Delete.
- (rs6000_option_override_internal): Adjust.
- (mem_operand_gpr): Adjust comment.
- (legitimate_lo_sum_address_p): Ditto.
- (rs6000_legitimize_reload_address): Delete.
- (rs6000_debug_legitimize_reload_address): Delete.
- * config/rs6000/rs6000.h (LEGITIMIZE_RELOAD_ADDRESS): Delete.
-
-2019-05-07 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- PR target/89765
- * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
- In handling of ALTIVEC_BUILTIN_VEC_INSERT, use modular arithmetic
- to compute vector element selector for both constant and variable
- operands.
-
-2019-05-07 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.md (cvt_mnemonic): New mode attribute.
- (ashr<mode>3_cvt): Merge insn pattern from ashrsi3_cvt and
- ashrdi3_cvt using SWI48 mode iterator.
-
-2019-05-07 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * config/aarch64/aarch64-sve.md (<su>abd<mode>_3): New define_expand.
- (aarch64_<su>abd<mode>_3): Likewise.
- (*aarch64_<su>abd<mode>_3): New define_insn.
- (<sur>sad<vsi2qi>): New define_expand.
- * config/aarch64/iterators.md: Added MAX_OPP attribute.
- * tree-vect-loop.c (use_mask_by_cond_expr_p): Add SAD_EXPR.
- (build_vect_cond_expr): Likewise.
-
-2019-05-07 Uroš Bizjak <ubizjak@gmail.com>
-
- * cfgexpand.c (asm_clobber_reg_is_valid): Reject
- clobbers outside of accessible_reg_set.
- * config/i386/i386.c (ix86_conditional_register_usage):
- Disable register sets by clearing corresponding bits in
- accessible_reg_set. Do not set corresponding bits in fixed_regs,
- call_used_regs and don't clear corresponding reg_names array members.
-
-2019-05-07 Richard Biener <rguenther@suse.de>
-
- * tree-vect-stmts.c (vect_is_simple_cond): When vectype is
- not specified still compute a comp_vectype for invariant
- compares.
-
-2019-05-07 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90316
- * tree-ssa-pre.c (translate_vuse_through_block): When
- same_valid is NULL do not bother to search for a virtual
- PHI continuation.
- (phi_translate_1): When operands changed we cannot keep
- the same value-number so do not bother to ask whether
- that's possible from translate_vuse_through_block.
-
-2019-05-07 Martin Liska <mliska@suse.cz>
-
- * bitmap.c (bitmap_register): Come up with
- alloc_descriptor_max_uid and assign it for
- a new bitmap.
- (register_overhead): Use get_descriptor as
- a descriptor.
- (release_overhead): New.
- (bitmap_elem_to_freelist): Call it.
- (bitmap_elt_clear_from): Likewise.
- (bitmap_obstack_free): Likewise.
- (bitmap_move): Sensitively release memory.
- * bitmap.h (struct GTY): Add alloc_descriptor and padding.
- (bitmap_initialize): Initialize alloc_descriptor to zero.
- * tree-ssa-pre.c (do_hoist_insertion): Use bitmap_move.
-
-2019-05-07 Richard Biener <rguenther@suse.de>
-
- * tree-vect-slp.c (vect_build_slp_tree_2): Bump size whenever
- we build a SLP node. Remove max_size and limiting.
- (vect_analyze_slp_instance): Record and dump size of the SLP graph.
-
-2019-05-07 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90316
- * tree-ssa-alias.h (get_continuation_for_phi): Take walking
- limit by reference.
- (walk_non_aliased_vuses): Take walking limit argument.
- * tree-ssa-alias.c (maybe_skip_until): Take limit and abort
- walking if it is reached instead of just counting.
- (get_continuation_for_phi): Likewise.
- (walk_non_aliased_vuses): Likewise, instead of leaving counter
- limiting to the callback.
- * tree-ssa-sccvn.c (vn_reference_lookup_2): Adjust.
- (vn_reference_lookup_3): Likewise.
- (vn_reference_lookup_pieces): Likewise.
- (vn_reference_lookup): Likewise.
- * tree-ssa-pre.c (translate_vuse_through_block): Limit walking.
- * tree-ssa-scopedtables.c (vuse_eq): Adjust.
- (avail_exprs_stack::lookup_avail_expr): Likewise.
-
-2019-05-07 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa-alias.c (aliasing_component_refs_p): Continue looking
- for comparaible types in the second direction even if first one
- hits incomparable type.
-
-2019-05-07 Richard Biener <rguenther@suse.de>
-
- PR lto/90369
- * lto-wrapper.c (debug_objcopy): Use the original filename
- including archive offset for the filename used for -save-temps.
-
-2019-05-07 Li Jia He <helijia@linux.ibm.com>
-
- * tree-ssa-phiopt.c (two_value_replacement): Fix a typo in parameter
- detection.
-
-2019-05-06 H.J. Lu <hongjiu.lu@intel.com>
- Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/89750
- PR target/86444
- * config/i386/i386-expand.c (ix86_expand_sse_comi_round):
- Modified, original implementation isn't correct.
-
-2019-05-06 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (FIRST_ALTIVEC_REGNO, LAST_ALTIVEC_REGNO)
- (LR_REGNO, CTR_REGNO, CA_REGNO, ARG_POINTER_REGNUM, CR0_REGNO)
- (CR1_REGNO, CR2_REGNO, CR3_REGNO, CR4_REGNO, CR5_REGNO, CR6_REGNO)
- (CR7_REGNO, MAX_CR_REGNO, VRSAVE_REGNO, VSCR_REGNO)
- (FRAME_POINTER_REGNUM): Change numbering.
- * config/rs6000/rs6000.c (rs6000_reg_names): Adjust.
- (alt_reg_names): Adjust.
- (rs6000_conditional_register_usage): Don't mark hard register 64 as
- fixed.
- * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Adjust.
- (DWARF_FRAME_REGISTERS): Delete.
- (DWARF2_FRAME_REG_OUT): Fix whitespace.
- (FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
- Adjust.
- (REG_ALLOC_ORDER): Adjust.
- (FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM): Adjust.
- (REG_CLASS_CONTENTS): Adjust.
- (RETURN_ADDR_RTX): Change comment.
- (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Use ARG_POINTER_REGNUM
- instead of 67.
- (REGISTER_NAMES): Adjust.
- (ADDITIONAL_REGISTER_NAMES): Adjust.
- * config/rs6000/darwin.h (REGISTER_NAMES): Adjust.
-
-2019-05-06 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.md (TFHAR_REGNO, TFIAR_REGNO, TEXASR_REGNO):
- Delete.
- * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Adjust.
- (DWARF_FRAME_REGISTERS): Adjust.
- (FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
- Adjust.
- (REG_ALLOC_ORDER): Adjust.
- (enum reg_class): Delete SPR_REGS.
- (REG_CLASS_NAMES): Delete SPR_REGS.
- (REG_CLASS_CONTENTS): Delete SPR_REGS. Adjust for deleted TM regs.
- (REGISTER_NAMES): Adjust.
- (ADDITIONAL_REGISTER_NAMES): Adjust.
- * config/rs6000/darwin.h (REGISTER_NAMES): Adjust.
- * config/rs6000/htm.md (htm_mfspr_<mode>, htm_mtspr_<mode>): Adjust.
- * config/rs6000/predicates.md (htm_spr_reg_operand): Delete.
- * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Adjust.
- (htm_spr_regno): Delete.
- (htm_expand_builtin): Adjust: the HTM builtins now have one fewer
- argument.
- (rs6000_dbx_register_number): Adjust.
-
-2019-05-06 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.h (PRE_GCC3_DWARF_FRAME_REGISTERS): Delete.
-
-2019-05-06 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (rs6000_dbx_register_number): Handle
- FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM, and 64 (which was MQ).
-
-2019-05-06 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88709
- PR tree-optimization/90271
- * params.def (PARAM_STORE_MERGING_MAX_SIZE): New parameter.
- * gimple-ssa-store-merging.c (encode_tree_to_bitpos): Handle
- non-clobber CONSTRUCTORs with no elts. Remove useless tmp_int
- variable.
- (imm_store_chain_info::coalesce_immediate_stores): Punt if the size
- of the store merging group is larger than
- PARAM_STORE_MERGING_MAX_SIZE parameter.
- (split_group): Add bzero_first argument. If set, always emit first
- the first store which must be = {} of the whole area and then for the
- rest of the stores consider all zero bytes as paddings.
- (imm_store_chain_info::output_merged_store): Check if first store
- is = {} of the whole area and if yes, determine which setting of
- bzero_first for split_group gives smaller number of stores. Adjust
- split_group callers.
- (lhs_valid_for_store_merging_p): Allow decls.
- (rhs_valid_for_store_merging_p): Allow non-clobber CONTRUCTORs with
- no elts.
- (pass_store_merging::process_store): Likewise.
-
-2019-05-06 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- PR target/89424
- * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add
- handling of V1TImode.
-
-2019-05-06 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89221
- * config.gcc (i[34567]86-*-*, x86_64-*-*): Move tests for enable_cld
- and enable_frame_pointer ...
- * configure.ac: ... here. Update help strings for
- --enable-frame-pointer.
- * configure: Regenerate.
- * config/i386/i386-options.c (ix86_option_override_internal): Remove
- USE_X86_64_FRAME_POINTER define, use USE_IX86_FRAME_POINTER instead.
- * config/i386/sol2.h (USE_IX86_FRAME_POINTER): Remove.
- (USE_X86_64_FRAME_POINTER): Ditto.
-
-2019-05-06 Martin Liska <mliska@suse.cz>
-
- * config.gcc: Append to target_gtfiles and fix indentation.
-
-2019-05-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90358
- * tree-vect-stmts.c (get_group_load_store_type): Properly
- detect unused upper half of load.
- (vectorizable_load): Likewise.
-
-2019-05-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88828
- * tree-ssa-forwprop.c (get_bit_field_ref_def): Split out from...
- (simplify_vector_constructor): ...here. Handle constants in
- the constructor.
-
-2019-05-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90328
- * tree-data-ref.h (dr_may_alias_p): Pass in the actual loop nest.
- * tree-data-ref.c (dr_may_alias_p): Check whether the clique
- is valid in the loop nest before using it.
- (initialize_data_dependence_relation): Adjust.
- * graphite-scop-detection.c (build_alias_set): Pass the SCOP enclosing
- loop as loop-nest to dr_may_alias_p.
-
-2019-05-06 Richard Biener <rguenther@suse.de>
-
- * dwarf2out.c (mem_loc_descriptor): Initialize int_mode.
-
-2019-05-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90316
- * tree-ssa-alias.c (maybe_skip_until): Pass in target BB,
- compute target on demand.
- (get_continuation_for_phi): Remove code walking stmts to
- get to a target virtual operand which could end up being
- quadratic.
-
-2019-05-06 Martin Liska <mliska@suse.cz>
-
- PR sanitizer/90312
- * config/i386/i386-options.c (ix86_option_override_internal): Error only
- when -mabi is selected to a non-default version.
-
-2019-05-06 Hrishikesh Kulkarni <hrishikeshparag@gmail.com>
- Martin Liska <mliska@suse.cz>
-
- * Makefile.in: Add lto-dump.texi.
- * cgraph.h: Add new functions get_visibility_string and
- get_symtab_type_string.
- * doc/gcc.texi: Include lto-dump section.
- * doc/lto-dump.texi: New file.
- * dumpfile.c (dump_switch_p_1): Use parse_dump_option.
- (parse_dump_option): Factor out this function.
- * dumpfile.h (enum dump_flag): Add new value TDF_ERROR.
- (parse_dump_option): Export the function.
- * symtab.c (symtab_node::get_visibility_string): New function.
- (symtab_node::get_symtab_type_string): Likewise.
-
-2019-05-06 Martin Liska <mliska@suse.cz>
-
- * config/i386/i386-builtins.c: New file.
- * config/i386/i386-builtins.h: New file.
- * config/i386/i386-expand.c: New file.
- * config/i386/i386-expand.h: New file.
- * config/i386/i386-features.c: New file.
- * config/i386/i386-features.h: New file.
- * config/i386/i386-options.c: New file.
- * config/i386/i386-options.h: New file.
- * config.gcc: Add new files into extra_objs and
- target_gtfiles.
- * config/i386/i386.c: Split content of the file
- into newly introduced files.
- * config/i386/i386.h: Declare common variables
- and macros.
- * config/i386/t-i386: Define dependencies for new files.
-
-2019-05-03 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/89400
- * config/arm/arm.md (unaligned_loadsi): Add variant for thumb1.
- Restrict 'all' variant to 32-bit configurations.
- (unaligned_loadhiu): Likewise.
- (unaligned_storehi): Likewise.
- (unaligned_storesi): Likewise.
- (unaligned_loadhis): Disable when compiling for thumb1.
-
-2019-05-03 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/90269
- * tree-loop-distribution.c (find_seed_stmts_for_distribution):
- Ignore clobbers.
-
-2019-05-03 Martin Liska <mliska@suse.cz>
-
- * hash-map.h: Add is_empty function.
- * hash-set.h: Likewise.
- * hash-table.h: Likewise.
- * dwarf2out.c (dwarf2out_finish): Use is_empty instead of
- elements () == 0 (and similar usages).
- * gimple-ssa-store-merging.c (pass_store_merging::terminate_and_process_all_chains): Likewise.
- * gimplify.c (gimplify_bind_expr): Likewise.
- (gimplify_switch_expr): Likewise.
- * hash-map-tests.c (test_map_of_strings_to_int): Likewise.
- * ipa-icf.c (sem_item_optimizer::remove_symtab_node): Likewise.
- * postreload-gcse.c (dump_hash_table): Likewise.
- (gcse_after_reload_main): Likewise.
- * predict.c (combine_predictions_for_bb): Likewise.
- * tree-parloops.c (reduction_phi): Likewise.
- (separate_decls_in_region): Likewise.
- (transform_to_exit_first_loop): Likewise.
- (gen_parallel_loop): Likewise.
- (gather_scalar_reductions): Likewise.
- (try_create_reduction_list): Likewise.
- * var-tracking.c (dump_vars): Likewise.
- (emit_notes_for_changes): Likewise.
- (vt_emit_notes): Likewise.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90316
- * tree-ssa-pre.c (pass_pre::execute): Re-compute DOM fast queries
- before running VN.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- * tree-vect-stmts.c (get_group_load_store_type): Avoid
- peeling for gaps by loading only lower halves of vectors
- if possible.
- (vectorizable_load): Likewise.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89518
- * match.pd: Add pattern to optimize (A / B) * B + (A % B) to A.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- PR middle-end/87314
- * match.pd (cmp (convert1?@2 addr@0) (convert2? addr@1)):
- Handle STRING_CST vs DECL or STRING_CST.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88963
- * tree-ssa-forwprop.c (pass_forwprop::execute): Rewrite
- vector loads feeding only BIT_FIELD_REFs to component
- loads. Rewrite stores fed by CONSTRUCTORs to component
- stores.
-
-2019-05-03 Jakub Jelinek <jakub@redhat.com>
-
- * opts.h (finish_options): Remove lang_mask argument.
- (print_help, help_option_argument): Declare.
- * opts.c (print_help): Remove forward declaration, no longer static.
- (finish_options): Remove lang_mask argument, don't call print_help
- here.
- * opts-global.c (decode_options): Adjust finish_option caller, call
- print_help here.
-
- PR tree-optimization/90303
- * ipa-devirt.c (obj_type_ref_class, get_odr_type): Don't use
- TYPE_CANONICAL for TYPE_STRUCTURAL_EQUALITY_P types in !in_lto_p mode.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89698
- * gimple-fold.c (canonicalize_constructor_val): Early out
- for constants, handle unfolded INTEGER_CSTs as they appear in
- C++ virtual table ctors.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- * passes.c (execute_function_todo): Remove dead code.
-
-2019-05-02 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (rs6000_dbx_register_number): Do not use
- the internal register number, for any "real" register.
-
-2019-05-02 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (rs6000_dbx_register_number): Return the
- correct numbers for TFHAR, TFIAR, TEXASR.
-
-2019-05-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89653
- * tree-ssa-loop.c (pass_data_tree_loop_init): Execute
- update-address-taken before the pass.
- * passes.def (pass_tree_loop_init): Put comment before it.
-
-2019-05-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89509
- * tree-ssa-structalias.c (compute_dependence_clique): Look
- at the first subvar when determining whether it is restrict.
-
-2019-05-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90273
- * tree-ssa-dce.c (eliminate_unnecessary_stmts): Eliminate
- useless debug stmts.
-
-2019-05-02 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * config/aarch64/aarch64-sve.md (<sur>dot_prod<vsi2qi>): Taken from SVE
- ACLE branch.
- * config/aarch64/iterators.md: Copied Vetype_fourth, VSI2QI and vsi2qi from
- SVE ACLE branch.
- * tree-vect-loop.c (use_mask_by_cond_expr_p): New function to check if a
- VEC_COND_EXPR be inserted to emulate a conditional internal function.
- (build_vect_cond_expr): Emit the VEC_COND_EXPR.
- (vectorizable_reduction): Use the functions above to vectorize in a
- fully masked loop codes that don't have a conditional internal
- function.
-
-2019-05-02 Martin Liska <mliska@suse.cz>
-
- * cgraphclones.c: Call valid_attribute_p with 1 for
- target_clone.
- * config/i386/i386-c.c (ix86_pragma_target_parse): Use 0 as
- it's for target attribute.
- * config/i386/i386-protos.h (ix86_valid_target_attribute_tree):
- Add new boolean argument.
- * config/i386/i386.c (ix86_valid_target_attribute_inner_p):
- Likewise.
- (ix86_valid_target_attribute_tree): Pass target_clone_attr
- to ix86_valid_target_attribute_inner_p.
- (ix86_valid_target_attribute_p): Pass flags argument to
- ix86_valid_target_attribute_inner_p.
- (get_builtin_code_for_version): Use 0 as it's target attribute.
-
-2019-05-02 Martin Liska <mliska@suse.cz>
-
- * gcc.c (process_command): Add dummy file only
- if n_infiles == 0.
- * opts-global.c (decode_options): Pass lang_mask.
- * opts.c (print_help): New function.
- (finish_options): Print --help if help_option_argument
- is set.
- (common_handle_option): Factor out content of OPT__help_
- into print_help.
- * opts.h (finish_options): Add new argument.
-
-2019-05-02 Martin Liska <mliska@suse.cz>
-
- PR target/88809
- * config/i386/i386.c (ix86_expand_strlen): Use strlen call.
- With -minline-all-stringops use inline expansion using 4B loop.
- * doc/invoke.texi: Document the change of
- -minline-all-stringops.
-
-2019-05-01 Jeff Law <law@redhat.com>
-
- PR tree-optimization/88797
- * gimple-ssa-split-paths (is_feasible_trace): Reject cases where the
- PHI feeds a conditional on the RHS of an assignment.
-
-2019-04-30 Andrew Waterman <andrew@sifive.com>
- Jim Wilson <jimw@sifive.com>
-
- * config/riscv/constraints.md (L): New.
- * config/riscv/predicates.md (lui_operand): New.
- (sfb_alu_operand): New.
- * config/riscv/riscv-protos.h (riscv_expand_conditional_move): Declare.
- * config/riscv/riscv.c (riscv_expand_conditional_move): New.
- * config/riscv/riscv.h (TARGET_SFB_ALU): New.
- * config/riscv/risc.md (type): Add sfb_alu.
- (branch<mode>): Renamed from branch_order<mode>. Change predicate for
- operand 3 to reg_or_0_operand. In output string, change %3 to %z3.
- (branch_zero<mode>): Delete.
- (mov<mode>cc): New.
- (mov<GPR:mode><X:mode>cc): Likewise.
- * config/riscv/sifive-7.md (sifive_7_sfb_alu): New. Use in bypasses.
-
-2019-04-30 Nathan Sidwell <nathan@acm.org>
-
- * tree.h (MARK_TS_EXP): New.
-
-2019-04-30 Martin Liska <mliska@suse.cz>
-
- * opts.c (enable_warning_as_error): Provide hints
- for unknown options.
-
-2019-04-30 Martin Liska <mliska@suse.cz>
-
- PR debug/90288
- * doc/invoke.texi: Add missing dash for gas-locview-support
- and gno-as-locview-support.
-
-2019-04-30 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89093
- * config/aarch64/aarch64.c (aarch64_process_one_target_attr): Don't skip
- whitespace at the start of target attribute string.
-
-2019-04-30 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- PR target/86538
- * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins):
- Define __ARM_FEATURE_ATOMICS.
-
-2019-04-30 Martin Liska <mliska@suse.cz>
-
- * gimple-fold.c (gimple_fold_builtin_memory_op): Change endp
- into built_in_function enum. Remove code for endp == 2 and
- use BUILT_IN_* constants.
- (gimple_fold_builtin): Call the function with fcode.
-
-2019-04-30 Martin Liska <mliska@suse.cz>
-
- * config/i386/i386.c (ix86_builtin_reciprocal): Cast
- DECL_FUNCTION_CODE into ix86_builtins enum before
- the switch statement.
-
-2019-04-30 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89475
- * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_BSWAP{16,32,64}
- calls.
-
-2019-04-30 Martin Liska <mliska@suse.cz>
-
- PR translation/90274
- * opts.c (print_filtered_help): Wrap string in _(...).
-
-2019-04-30 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90240
- Revert:
- 2019-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90078
- * tree-ssa-loop-ivopts.c (comp_cost::operator +,-,+=,-+,/=,*=): Add
- checks for infinite_cost overflow.
-
-2019-04-29 Jeff Law <law@redhat.com>
-
- * passes.def: Move -Wrestrict pass after copy propagation.
-
-2019-04-29 Maya Rashish <coypu@sdf.org>
-
- * config.gcc (default_gnu_indirect_function): Default to yes
- for arm*-*-netbsd*, i[34567]86-*-netbsd*, powerpc*-*-netbsd*,
- sparc*-*-netbsd*, x86_64-*-netbsd*.
-
-2019-04-29 Vladislav Ivanishin <vlad@ispras.ru>
-
- * tree-ssa-uninit.c (is_pred_expr_subset_of): Correctly handle cases
- where cond2 is NE_EXPR.
- (is_value_included_in): Update comment.
-
-2019-04-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90278
- * tree-ssa-forwprop.c (pass_forwprop::execute): Transfer/clean
- EH on comparison simplification.
-
-2019-04-29 Jason Merrill <jason@redhat.com>
-
- PR c++/82081 - tail call optimization breaks noexcept
- * tree-tailcall.c (find_tail_calls): Don't turn a call from a
- nothrow function to a might-throw function into a tail call.
-
-2019-04-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-data-ref.h (data_dependence_relation::inner_loop): Delete.
- (DDR_INNER_LOOP): Likewise.
- * tree-data-ref.c (dump_data_dependence_relation): Update accordingly.
- (initialize_data_dependence_relation): Likewise.
- (insert_innermost_unit_dist_vector): Use 0 instead of DDR_INNER_LOOP.
-
-2019-04-29 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/90257
- * cfgrtl.c (flow_active_insn_p): Return true for USE of a function
- return value.
-
- Revert the revert:
- 2019-04-21 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/90178
- Revert:
- 2018-11-21 Uros Bizjak <ubizjak@gmail.com>
-
- Revert the revert:
- 2013-10-26 Vladimir Makarov <vmakarov@redhat.com>
-
- Revert:
- 2013-10-25 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-spills.c (lra_final_code_change): Remove useless move insns.
-
-2019-04-29 Richard Biener <rguenther@suse.de>
-
- * tree-ssa.c (insert_debug_temp_for_var_def): For {CLOBBER}
- rhs issue a reset.
-
-2019-04-27 Iain Buclaw <ibuclaw@gdcproject.org>
-
- * config/netbsd-d.c: Include memmodel.h. Remove unused tree.h,
- varasm.h, and netbsd-protos.h.
-
-2019-04-27 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89261
- * config/i386/i386-protos.h (ix86_data_alignment): Change
- the second argument type to unsigned int.
- * config/i386/i386.c (ix86_data_alignment): Change "align"
- argument type to unsigned int.
-
-2019-04-27 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90258
- * opt-suggestions.c (option_proposer::build_option_suggestions):
- When get_valid_option_values returns empty values, add the
- misspelling candidate.
-
-2019-04-26 Jim Wilson <jimw@sifive.com>
-
- * config/riscv/riscv-protos.h (riscv_move_integer): Add machine_mode
- parameter.
- * config/riscv/riscv.c (riscv_move_integer): New parameter orig_mode.
- Pass orig_mode to riscv_build_integer.
- (riscv_split_integer): Pass mode to riscv_move_integer.
- (riscv_legitimize_const_move): Likewise.
- (riscv_legitimize_move): For MEM dest and CONST_INT src case, new local
- promoted_mode. Replace force_reg call with code to load constant into
- promoted reg and then subreg it for the store.
- * config/riscv/riscv.md (low<mode>+1): Pass <GPR:MODE>mode to
- riscv_move_integer.
-
-2018-04-26 Eugene Sharygin <eush@ispras.ru>
-
- * gdbhooks.py: Fix UnicodeDecodeErrors when printing trees with
- corrupt codes.
-
-2019-04-26 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree.h (TYPE_VECTOR_SUBPARTS, SET_TYPE_VECTOR_SUBPARTS): Add
- commentary about the encoding of precision.
-
-2019-04-25 Andreas Tobler <andreast@gcc.gnu.org>
-
- * config/i386/freebsd64.h: Add bits for 32-bit multilib support.
- * config/i386/t-freebsd64: New file.
- * config.gcc: Add the t-freebsd64 for multilib support.
-
-2019-04-25 Uroš Bizjak <ubizjak@gmail.com>
-
- * doc/extend.texi (vector_size): Add missing comma after @xref.
-
-2019-04-25 Jakub Jelinek <jakub@redhat.com>
-
- * BASE-VER: Set to 10.0.0.
-
-2019-04-25 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89765
- * gimplify.c (gimplify_expr): Avoid turning a lvalue
- VIEW_CONVERT_EXPR into one operating on an rvalue.
-
-2019-04-25 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89929
- * config/i386/i386.c (feature_priority): Moved to file scope.
- (processor_features): Likewise.
- (processor_model): Likewise.
- (_arch_names_table): Likewise.
- (arch_names_table): Likewise.
- (_feature_list): Removed.
- (feature_list): Likewise.
- (_isa_names_table): Moved to file scope. Add priority.
- (isa_names_table): Likewise.
- (get_builtin_code_for_version): Replace feature_list with
- isa_names_table. Update error message for P_ZERO priority.
-
-2019-04-25 Richard Biener <rguenther@suse.de>
-
- * tree-pass.h (make_pass_phi_only_cprop): Remove.
- * timevar.def (TV_TREE_PHI_CPROP): Likewise.
-
-2019-04-24 Jeff Law <law@redhat.com>
-
- PR tree-optimization/90037
- * Makefile.in (OBJS): Remove tree-ssa-phionlycprop.c
- * passes.def: Replace all instance of phi-only cprop with the
- lattice propagator. Move propagation pass from after erroneous
- path isolation to before erroneous path isolation.
- * tree-ssa-phionlycprop.c: Remove.
-
-2019-04-24 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90213
- * gimple-fold.c (fold_const_aggregate_ref_1): Do multiplication
- by size and BITS_PER_UNIT on poly-wide-ints.
-
-2019-04-25 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90194
- * match.pd: Add pattern to simplify view-conversion of an
- empty constructor.
-
-2019-04-24 Clement Chigot <clement.chigot@atos.net>
-
- * config/rs6000/aix71.h (SUBTARGET_OVERRIDE_OPTIONS): Disable
- OPTION_MASK_VSX and OPTION_MASK_ALTIVEC from rs6000_isa_flags
- for Go on 32 bit AIX.
- * config/rs6000/aix72.h: Likewise.
-
-2019-04-24 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90193
- * rtl.c (classify_insn): Return JUMP_INSN for asm goto.
- * emit-rtl.c (try_split): Copy over REG_LABEL_TARGET.
-
-2019-04-24 Andreas Krebbel <krebbel@linux.ibm.com>
-
- PR target/89952
- * config/s390/s390.c (s390_restore_gprs_from_fprs): Restore GPRs
- from FPRs in reverse order. Generate REG_CFA_DEF_CFA note also
- for restored hard frame pointer.
- (s390_sched_dependencies_evaluation): Implement new target hook.
- (TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK): New macro definition.
-
-2019-04-24 Claudiu Zissulescu <claziss@sysnopsys.com>
-
- * config/arc/arc-options.def: Fix typos and spelling mistakes.
- * config/arc/arc.c (arc_init): Cleanup warning message.
- (arc_override_options): Likewise.
-
-2019-04-24 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90187
- * config/i386/i386.c (ix86_expand_sse_fp_minmax): Force if_true into
- a register if both if_true and if_false are MEMs.
-
- PR tree-optimization/90208
- * tree-cfg.c (remove_bb): Move forced labels from removed bbs
- after labels of new_bb, not before them.
-
- PR tree-optimization/90211
- * tree-parloops.c (try_create_reduction_list): Ignore phi arguments
- which are not SSA_NAMEs.
-
-2018-04-23 Sudakshina Das <sudi.das@arm.com>
-
- * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define for
- AArch64.
- (aarch64_file_end_indicate_exec_stack): Add gnu note section.
-
-2019-04-23 Roman Zhuykov <zhroma@ispras.ru>
-
- PR rtl-optimization/87979
- * modulo-sched.c (sms_schedule): Start ii value "mii" should
- not equal zero.
-
-2019-04-23 Roman Zhuykov <zhroma@ispras.ru>
-
- PR rtl-optimization/84032
- * modulo-sched.c (ps_insn_find_column): Change condition so that
- branch will always be the last insn in a row inside partial
- schedule.
-
-2019-04-23 Richard Biener <rguenther@suse.de>
-
- PR debug/90131
- * tree-cfgcleanup.c (move_debug_stmts_from_forwarder): Add
- dest_single_pred_p argument.
- (remove_forwarder_block): Adjust.
- (remove_forwarder_block_with_phi): Likewise.
-
-2019-04-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
- Bernd Edlinger <bernd.edlinger@hotmail.de>
- Jakub Jelinek <jakub@redhat.com>
-
- PR target/89093
- * config/arm/arm.c (aapcs_vfp_is_call_or_return_candidate): Diagnose
- if used with general-regs-only.
- (arm_conditional_register_usage): Don't add non-general regs if
- general-regs-only.
- (arm_valid_target_attribute_rec): Handle general-regs-only.
- * config/arm/arm.h (TARGET_HARD_FLOAT): Return false if
- general-regs-only.
- (TARGET_HARD_FLOAT_SUB): Define.
- (TARGET_SOFT_FLOAT): Define as negation of TARGET_HARD_FLOAT_SUB.
- (TARGET_REALLY_IWMMXT): Add && !TARGET_GENERAL_REGS_ONLY.
- (TARGET_REALLY_IWMMXT2): Likewise.
- * config/arm/arm.opt: Add -mgeneral-regs-only.
- * doc/extend.texi: Document ARM general-regs-only target.
- * doc/invoke.texi: Document ARM -mgeneral-regs-only.
-
-2019-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90078
- * tree-ssa-loop-ivopts.c (comp_cost::operator +,-,+=,-+,/=,*=): Add
- checks for infinite_cost overflow.
-
-2019-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90021
- * tree-chrec.c (evolution_function_is_univariate_p): New parameter
- and check univariate against it.
- * tree-chrec.h (evolution_function_is_univariate_p): New parameter.
- * tree-data-ref.c (add_other_self_distances): Pass new argument.
-
-2019-04-21 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/90178
- Revert:
- 2018-11-21 Uros Bizjak <ubizjak@gmail.com>
-
- Revert the revert:
- 2013-10-26 Vladimir Makarov <vmakarov@redhat.com>
-
- Revert:
- 2013-10-25 Vladimir Makarov <vmakarov@redhat.com>
-
- * lra-spills.c (lra_final_code_change): Remove useless move insns.
-
-2019-04-21 Iain Sandoe <iain@sandoe.co.uk>
-
- * config/rs6000/rs6000.md (group_end_nop): Emit insn register
- names using operand format, rather than hard-wired.
- (speculation_barrier): Likewise.
-
-2019-04-19 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR tree-optimization/88055
- * tree-call-cdce.c (comparison_code_if_no_nans): New function.
- (gen_one_condition): Use it if !HONOR_NANS.
-
-2019-04-19 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/90139
- * tree-outof-ssa.c (get_temp_reg): If reg_mode is BLKmode, return
- assign_temp instead of gen_reg_rtx.
-
-2019-04-19 Christophe Lyon <christophe.lyon@linaro.org>
-
- PR translation/90118
- * config/aarch64/aarch64.c (aarch64_override_options_internal):
- Add missing space before %<.
-
-2019-04-18 Peter Bergner <bergner@linux.ibm.com>
-
- PR rtl-optimization/87871
- * ira-lives.c (make_object_dead): Don't add conflicts to
- TOTAL_CONFLICT_HARD_REGS for register ignore_reg_for_conflicts.
-
-2019-04-18 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/89797
- * tree.h (TYPE_VECTOR_SUBPARTS): Use HOST_WIDE_INT_1U.
- * config/aarch64/aarch64.c (aarch64_simd_vector_alignment): Avoid
- assuming type size fits in SHWI.
-
-2019-04-18 Jan Hubicka <hubicka@ucw.cz>
-
- PR ipa/85051
- * ipa-inline.c (flatten_function): New parameter UPDATE.
- (ipa_inline, early_inliner): Use it.
-
-2019-04-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * fold-const.c (int_const_binop): Return early on failure.
-
-2019-04-18 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/85164
- * combine.c (force_int_to_mode): Cast the argument rather than
- the result of known_alignment.
- * rtlanal.c (rtx_addr_can_trap_p_1): Use known_subrange_p.
-
-2019-04-18 Richard Biener <rguenther@suse.de>
-
- PR debug/90131
- * tree-cfgcleanup.c (move_debug_stmts_from_forwarder): Split
- out from ...
- (remove_forwarder_block): ... here.
- (remove_forwarder_block_with_phi): Also move debug stmts here.
-
-2019-04-18 Jakub Jelinek <jakub@redhat.com>
-
- PR translation/79183
- * gimple-ssa-sprintf.c (format_directive): Use inform_n instead of
- inform where appropriate.
-
-2019-04-18 Richard Biener <rguenther@suse.de>
-
- * tree.c (get_qualified_type): Put found type variants at the
- head of the variant list.
-
-2018-04-17 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (rs6000_register_move_cost): Fix typo.
-
-2019-04-17 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/90125
- * config/i386/avx512fintrin.h (_mm_maskz_fmadd_round_sd,
- _mm_maskz_fmadd_round_ss, _mm_maskz_fmsub_round_sd,
- _mm_maskz_fmsub_round_ss, _mm_maskz_fnmadd_round_sd,
- _mm_maskz_fnmadd_round_ss, _mm_maskz_fnmsub_round_sd,
- _mm_maskz_fnmsub_round_ss): Use _maskz builtin instead of _mask3.
-
-2019-04-17 Peter Bergner <bergner@linux.ibm.com>
-
- * ira-conflicts.c (print_allocno_conflicts): Always print something,
- even for allocno's with no conflicts.
- (print_conflicts): Print an extra newline.
-
-2019-04-17 Segher Boessenkool <segher@kernel.crashing.org>
-
- * auto-inc-dec.c (attempt_change): Set the alignment of the
- temporary memory to that of the original.
-
-2019-04-17 Joao Moreira <jmoreira@suse.de>
-
- * targhooks.c (default_print_patchable_function_entry): Emit
- __patchable_function_entries section with writable flags to allow
- relocation resolution.
-
-2019-04-17 Jonny Grant <jg@jguk.org>
-
- * collect2.c (main): Change gcc.gnu.org URL to HTTPS.
-
-2019-04-17 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/90095
- * internal-fn.c (expand_mul_overflow): Don't set SUBREG_PROMOTED_VAR_P
- on lowpart SUBREGs.
-
-2019-04-17 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.c (arc_init): Format diagnostic string.
- (arc_override_options): Likewise.
- (check_if_valid_regno_const): Likewise.
- (arc_reorg): Likewise.
-
-2019-04-17 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/17108
- * config/rs6000/rs6000.c (rs6000_split_multireg_move): Adjust pattern
- name.
- (rs6000_emit_allocate_stack_1): Simplify condition. Adjust pattern
- name.
- * config/rs6000/rs6000.md (bits): Add entries for SF and DF.
- (*movdi_update1): Use Pmode.
- (movdi_<mode>_update): Fix argument to avoiding_indexed_address_p.
- (movdi_<mode>_update_stack): Rename to ...
- (movdi_update_stack): ... this. Fix comment. Change condition. Don't
- use Pmode.
- (*movsi_update1): Use Pmode.
- (*movsi_update2): Use Pmode.
- (movsi_update): Rename to ...
- (movsi_<mode>_update): ... this. Use Pmode.
- (movsi_update_stack): Fix condition.
- (*movhi_update1): Use Pmode. Fix argument to
- avoiding_indexed_address_p.
- (*movhi_update2): Ditto.
- (*movhi_update3): Ditto.
- (*movhi_update4): Ditto.
- (*movqi_update1): Ditto.
- (*movqi_update2): Ditto.
- (*movqi_update3): Ditto.
- (*movsf_update1, *movdf_update1): Merge, rename to...
- (*mov<mode>_update1): This. Use Pmode. Fix argument to
- avoiding_indexed_address_p. Add "size" attribute.
- (*movsf_update2, *movdf_update2): Merge, rename to...
- (*mov<mode>_update2): This. Ditto.
- (*movsf_update3): Use Pmode. Fix argument to
- avoiding_indexed_address_p.
- (*movsf_update4): Ditto.
- (allocate_stack): Simplify condition. Adjust pattern names.
-
-2019-04-17 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89093
- * config/arm/arm.c (arm_valid_target_attribute_rec): Don't skip
- whitespace at the start of target attribute string.
-
-2019-04-16 Pat Haugen <pthaugen@us.ibm.com>
-
- PR target/84369
- * config/rs6000/power9.md: Add store forwarding bypass.
-
-2019-04-16 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/89528
- * valtrack.c (dead_debug_insert_temp): Reset debug references
- to the return value of a call being removed.
-
-2019-04-16 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc-protos.h (arc_register_move_cost): Remove.
- * config/arc/arc.c (arc_register_move_cost): Re-purpose it to
- implement target hook.
- (arc_memory_move_cost): New function.
- (TARGET_REGISTER_MOVE_COST): Define.
- (TARGET_MEMORY_MOVE_COST): Likewise.
- * config/arc/arc.h (REGISTER_MOVE_COST): Remove.
- (MEMORY_MOVE_COST): Likewise.
-
-2019-04-16 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.md (sibcall_insn): Use Rcd constraint.
- (sibcall_value_insn): Likewise.
- * config/arc/constraints.md (Rs5): Remove.
-
-2019-04-16 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.c (arc_hard_regno_modes): Add two missing modes
- for last two fake registers.
- (arc_conditional_register_usage): Make sure fake frame and arg
- pointer regs are in general regs class.
- (FRAME_POINTER_MASK): Remove.
- (RETURN_ADDR_MASK): Remove.
- (arc_must_save_register): Use hard frame regnum.
- (frame_restore_reg): Use hard_frame_pointer_rtx.
- (arc_save_callee_saves): Likewise.
- (arc_restore_callee_saves): Likewise.
- (arc_save_callee_enter): Likewise.
- (arc_restore_callee_leave): Likewise.
- (arc_save_callee_milli): Likewise.
- (arc_eh_return_address_location): Likewise.
- (arc_check_multi): Use hard frame regnum.
- (arc_can_eliminate): Likewise.
- * config/arc/arc.h (FIXED_REGISTERS): Make FP register available
- for register allocator.
- (REG_CLASS_CONTENTS): Update GENERAL_REGS.
- (REGNO_OK_FOR_BASE_P): Consider FRAME_POINTER_REGNUM.
- (FRAME_POINTER_REGNUM): Change it to a fake register.
- (HARD_FRAME_POINTER_REGNUM): Defined.
- (ARG_POINTER_REGNUM): Change it to a new fake register.
- (ELIMINABLE_REGS): Update.
- (REGISTER_NAMES): Update names.
- * config/arc/arc.md (LP_START): Remove.
- (LP_END): Likewise.
- (shift_si3_loop): Update pattern.
-
-2019-04-16 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.c (arc_expand_prologue): Emit blockage regardless
- to avoid delay slot scheduling.
- (arc_must_save_register): Don't save SP.
- * config/arc/arc.md (stack_tie): Remove.
- (UNSPEC_ARC_STKTIE): Likewise.
-
-2019-04-16 Kito Cheng <kito.cheng@gmail.com>
- Shiva Chen <shiva0217@gmail.com>
-
- * config/nds32/nds32-md-auxiliary.c (nds32_split_ashiftdi3): Fix wrong
- code gen with large shift amount.
-
-2019-04-16 Chung-Ju Wu <jasonwucj@gmail.com>
-
- * config/nds32/nds32-pipelines-auxiliary.c (wext_odd_dep_p): Handle
- subreg.
-
-2019-04-16 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90096
- * config/i386/i386.c (ix86_target_string): Add ADD_ABI_P argument, only
- print -m64/-mx32/-m32 if it is true.
- (ix86_debug_options, ix86_function_specific_print): Pass true as
- ADD_ABI_P to ix86_target_string.
- (ix86_expand_builtin): Adjust ix86_target_string caller, pass true as
- ADD_ABI_P only if OPTION_MASK_ISA_64BIT is set in bisa and in that case
- or into it OPTION_MASK_ISA_ABI_64 or OPTION_MASK_ISA_ABI_X32.
-
- PR rtl-optimization/90082
- * dce.c (can_delete_call): New function.
- (deletable_insn_p, mark_insn): Use it.
-
- PR tree-optimization/90090
- * tree-ssa-math-opts.c (is_division_by): Ignore divisions that can
- throw internally.
- (is_division_by_square): Likewise. Formatting fix.
-
-2019-04-16 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56049
- * tree-ssa-loop-im.c (mem_ref_hasher::equal): Elide alias-set
- equality check if alias-set zero will prevail.
-
-2019-04-15 Jeff Law <law@redhat.com>
-
- * config/microblaze/microblaze.c (microblaze_expand_block_move): Treat
- size and alignment as unsigned.
-
-2019-04-15 Richard Biener <rguenther@suse.de>
-
- PR debug/90074
- * tree-loop-distribution.c (destroy_loop): Preserve correct
- debug info.
-
-2019-04-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90071
- * tree-ssa-reassoc.c (init_range_entry): Do not pick up
- abnormal operands from def stmts.
-
-2019-04-15 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR rtl-optimization/89794
- * combine.c (count_auto_inc): New function.
- (try_combine): Count how many auto_inc expressions there were in the
- original instructions. Ensure we have the same number in the new
- instructions. Remove the code that tried to ensure auto_inc side
- effects on i1 and i0 are not lost.
-
-2019-04-15 Richard Biener <rguenther@suse.de>
-
- PR ipa/88936
- * tree.h (auto_var_p): Declare.
- * tree.c (auto_var_p): New function, split out from ...
- (auto_var_in_fn_p): ... here.
- * tree-ssa-structalias.c (struct variable_info): Add shadow_var_uid
- member.
- (new_var_info): Initialize it.
- (set_uids_in_ptset): Also set the shadow variable uid if required.
- (ipa_pta_execute): Postprocess points-to solutions assigning
- shadow variable uids for locals that may reach their containing
- function recursively.
- * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Do not
- assert but instead check whether the points-to solution is
- a singleton.
-
-2019-04-15 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/pr89693
- * cgraph.c (clone_of_p): Loop over clone chain for each step in
- the thunk chain.
-
-2019-04-15 Monk Chiang <sh.chiang04@gmail.com>
-
- * config.gcc (nds32*-*-linux*): Set gcc_cv_initfini_array to yes.
-
-2019-04-15 Monk Chiang <sh.chiang04@gmail.com>
- Kito Cheng <kito.cheng@gmail.com>
- Shiva Chen <shiva0217@gmail.com>
-
- * config/nds32/nds32-md-auxiliary.c
- (nds32_legitimize_pic_address): Use new PIC pattern.
- (nds32_legitimize_tls_address): Use new TLS pattern.
- (nds32_output_symrel): New.
- * config/nds32/nds32-protos.h (nds32_output_symrel): Declare.
- (nds32_alloc_relax_group_id): Ditto.
- * config/nds32/nds32-relax-opt.c (nds32_alloc_relax_group_id): New.
- (nds32_group_insns): Use nds32_alloc_relax_group_id instead of use
- relax_group_id.
- (nds32_group_tls_insn): Ditto.
- (nds32_group_float_insns): Ditto.
- * config/nds32/nds32.md (tls_le): New.
- (sym_got): Ditto.
-
-2019-04-15 Chung-Ju Wu <jasonwucj@gmail.com>
-
- * configure: Add nds32 target for dwarf2 debug_line checking.
- * configure.ac: Regenerated.
-
-2019-04-14 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/89358
- * ipa-devirt.c (skip_in_fields_list_p): New.
- (odr_types_equivalent_p): Use it.
-
-2019-04-13 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89093
- * config/arm/arm.c (arm_valid_target_attribute_rec): Use strcmp
- instead of strncmp when checking for thumb and arm. Formatting fixes.
-
-2019-04-12 Iain Buclaw <ibuclaw@gdcproject.org>
-
- * doc/install.texi: Document --with-target-system-zlib.
-
-2019-04-12 Martin Sebor <msebor@redhat.com>
-
- PR c/88383
- PR c/89288
- PR c/89798
- PR c/89797
- * targhooks.c (default_vector_alignment): Avoid assuming
- argument fits in SHWI.
- * tree.h (TYPE_VECTOR_SUBPARTS): Avoid sign overflow in
- a shift expression.
- * doc/extend.texi (__builtin_has_attribute): Add a clarifying note.
-
-2019-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89965
- * dce.c: Include rtl-iter.h.
- (struct check_argument_load_data): New type.
- (check_argument_load): New function.
- (find_call_stack_args): Check for loads from stack slots still tracked
- in sp_bytes and punt if any is found.
-
- * config/mips/loongson-mmiintrin.h: Fix up #error message.
-
-2019-04-12 Jan Hubicka <hubicka@ucw.cz>
-
- * params.def (PARAM_MAX_LTO_STREAMING_PARALLELISM): New parameter.
- * doc/invoke.texi (max-lto-streaming-paralellism): New --param.
-
-2019-04-12 Martin Liska <mliska@suse.cz>
-
- PR middle-end/89970
- * multiple_target.c (create_dispatcher_calls): Wrap ifunc
- in error message.
- (separate_attrs): Handle multiple 'default's.
- (expand_target_clones): Rework error handling code.
-
-2019-04-12 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- PR target/87532
- * config/rs6000/rs6000.c (rs6000_split_vec_extract_var): Use inner
- mode of vector rather than mode of destination for move instruction.
- * config/rs6000/vsx.md (*vsx_extract_<mode>_<VS_scalar>mode_var):
- Use QI inner mode with V16QI vector mode.
-
-2019-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR target/52726
- * config/tilepro/tilepro.c (tilepro_print_operand): Use just
- "invalid %%t operand" in output_operand_lossage message.
-
-2019-04-12 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/predicates.md (permute_pattern_operand): New
- predicate.
- * config/s390/vector.md ("*vec_splats_bswap_vec<mode>"): Add USE
- operand for the permute pattern.
- ("*vec_perm<mode>"): New insn definition.
- ("bswap<mode>"): Generate the permute pattern operand in the
- expander and perform the operand reloads for pre arch13 level
- already.
- ("*bswap<mode>_emu"): Rename to ...
- ("*bswap<mode>"): ... this. And make the splitter vxe2 only.
- * config/s390/vx-builtins.md ("*vec_insert_and_zero_bswap<mode>"):
- Add the USE operand for the permute pattern.
- ("*vec_set_bswap_vec<mode>"): Likewise.
-
-2019-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89946
- * varasm.c (assemble_start_function): Don't use tree_fits_uhwi_p
- and gcc_unreachable if it fails, just call tree_to_uhwi which
- verifies that too. Test TREE_CHAIN instead of list_length > 1.
- Start warning message with a lower-case letter. Formatting fixes.
-
- PR rtl-optimization/90026
- * cfgcleanup.c (try_optimize_cfg): When removing empty bb with no
- successors, look for BARRIERs inside of the whole BB_FOOTER chain
- rather than just at the start of it. If e->src BB_FOOTER is not NULL
- in cfglayout mode, use emit_barrier_after_bb.
-
-2018-04-11 Steve Ellcey <sellcey@marvell.com>
-
- PR rtl-optimization/87763
- * config/aarch64/aarch64.md (*aarch64_bfi<GPI:mode>4_noshift_alt):
- New Instruction.
-
-2019-04-11 Tom de Vries <tdevries@suse.de>
-
- * doc/extend.texi (@node Statement Exprs): Note variable shadowing at
- max macro using statement expression.
-
-2019-04-11 David Edelsohn <dje.gcc@gmail.com>
-
- * xcoffout.h (xcoff_private_rodata_section_name): Declare.
- * xcoffout.c (xcoff_private_rodata_section_name): Define.
- * config/rs6000/rs6000.c (rs6000_xcoff_asm_init_sections): Create
- read_only_private_data_section using xcoff_private_rodata_section_name.
- (rs6000_xcoff_file_start): Generate xcoff_private_rodata_section_name.
-
-2019-04-11 Christophe Lyon <christophe.lyon@linaro.org>
-
- PR target/90016
- * config/aarch64/aarch64.opt (msve-vector-bits): Add missing final '.'.
-
-2019-04-11 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89965
- * dce.c (sp_based_mem_offset): New function.
- (find_call_stack_args): Use sp_based_mem_offset.
-
-2019-04-11 Jonathan Wakely <jwakely@redhat.com>
-
- * doc/invoke.texi (Optimize Options): Clarify -flive-patching docs.
-
-2019-04-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90020
- * tree-ssa-sccvn.c (vn_reference_may_trap): New function.
- * tree-ssa-sccvn.h (vn_reference_may_trap): Declare.
- * tree-ssa-pre.c (compute_avail): Use it to not put
- possibly trapping references after a call that might not
- return into EXP_GEN.
- * gcse.c (compute_hash_table_work): Do not elide
- marking a block containing a call if the call might not
- return.
-
-2019-04-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90018
- * tree-vect-data-refs.c (vect_preserves_scalar_order_p):
- Test both SLP and interleaving variants.
-
-2019-04-11 Robin Dapp <rdapp@linux.ibm.com>
-
- * config/s390/8561.md: New file.
- * config/s390/driver-native.c (s390_host_detect_local_cpu):
- Add arch13 cpu model.
- * config/s390/s390-opts.h (enum processor_type): Likewise.
- * config/s390/s390.c (s390_get_sched_attrmask): Add arch13.
- (s390_get_unit_mask): Likewise.
- (s390_is_fpd): Likewise.
- (s390_is_fxd): Likewise.
- * config/s390/s390.h (s390_tune_attr): Likewise.
- * config/s390/s390.md: Include arch13 pipeline description.
- * config/s390/s390.opt: Add arch13.
-
-2018-04-10 Steve Ellcey <sellcey@marvell.com>
-
- PR rtl-optimization/87763
- * config/aarch64/aarch64-protos.h (aarch64_masks_and_shift_for_bfi_p):
- New prototype.
- * config/aarch64/aarch64.c (aarch64_masks_and_shift_for_bfi_p):
- New function.
- * config/aarch64/aarch64.md (*aarch64_bfi<GPI:mode>5_shift):
- New instruction.
- (*aarch64_bfi<GPI:mode>5_shift_alt): Ditto.
- (*aarch64_bfi<GPI:mode>4_noand): Ditto.
- (*aarch64_bfi<GPI:mode>4_noand_alt): Ditto.
- (*aarch64_bfi<GPI:mode>4_noshift): Ditto.
-
-2019-04-10 Jonathan Wakely <jwakely@redhat.com>
-
- * doc/invoke.texi (Optimize Options): Change "Nevertheless" to
- "Although" in -fipa-icf documentation.
-
- * doc/invoke.texi (Debugging Options): Explicitly state the semantics
- of using multiple -g options.
-
-2019-04-10 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/89959
- * doc/gcov.texi: Make documentation of -x option
- more precise.
-
-2019-04-10 Richard Biener <rguenther@suse.de>
-
- * tree-vectorizer.h (_stmt_vec_info): Remove same_dr_stmt
- member.
- (DR_GROUP_SAME_DR_STMT): Remove.
- * tree-vect-stmts.c (vectorizable_load): Remove unreachable code.
- * tree-vect-data-refs.c (vect_analyze_group_access_1): Likewise,
- replace with assert.
- (vect_analyze_data_ref_accesses): Fix INTEGER_CST comparison.
- (vect_record_grouped_load_vectors): Remove unreachable code.
-
-2019-04-10 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/90016
- * config/aarch64/aarch64.opt (msve-vector-bits): Remove redundant and
- obsolete reference to N.
-
-2019-04-10 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/90025
- * expr.c (store_expr): Set properly size on the MEM passed to
- clear_storage.
-
- PR c++/90010
- * gimple-ssa-sprintf.c (target_to_host): Fix handling of targstr
- with strlen in between hostsz-3 and hostsz-1 inclusive when no
- translation is needed, and when translation is needed, only append
- ... if the string length is hostsz or more bytes long. Avoid using
- strncpy or strcat.
-
-2019-04-09 Matthew Malcomson <matthew.malcomson@arm.com>
-
- PR target/90024
- * config/arm/arm.c (neon_valid_immediate): Disallow VOIDmode parameter.
- * config/arm/constraints.md (Dm, DN, Dn): Split previous Dn constraint
- into three.
- * config/arm/neon.md (*neon_mov<mode>): Account for TImode and DImode
- differences directly.
- (*smax<mode>3_neon, vashl<mode>3, vashr<mode>3_imm): Use Dm constraint.
-
-2019-04-09 Jakub Jelinek <jakub@redhat.com>
-
- PR translation/90011
- * ipa-devirt.c (compare_virtual_tables): Remove two trailing spaces
- from diagnostics.
- * config/arm/freebsd.h (LINK_SPEC): Remove trailing space from -p
- diagnostics.
- * config/riscv/freebsd.h (LINK_SPEC): Likewise.
- * config/aarch64/aarch64-freebsd.h (FBSD_TARGET_LINK_SPEC): Likewise.
- * config/darwin.h (DRIVER_SELF_SPECS, ASM_FINAL_SPEC): Remove
- trailing space from -gsplit-dwarf diagnostics.
-
- PR tree-optimization/89998
- * gimple-ssa-sprintf.c (try_substitute_return_value): Use lhs type
- instead of integer_type_node if possible, don't add ranges if return
- type is not compatible with int.
- * gimple-fold.c (gimple_fold_builtin_sprintf,
- gimple_fold_builtin_snprintf): Use lhs type instead of hardcoded
- integer_type_node.
-
-2019-04-09 Martin Liska <mliska@suse.cz>
-
- * Makefile.in: Use GENERATOR_CFLAGS for all generators.
- * doc/install.texi: Document the new config.
-
-2019-04-09 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-data-refs.c (vect_get_smallest_scalar_type): Always
- use gimple_expr_type for load and store calls. Skip over the
- condition argument in a conditional internal function.
- Protect use of TREE_INT_CST_LOW.
-
-2019-04-09 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90015
- * config/riscv/riscv.c (riscv_get_interrupt_type): Fix comment typo.
- (riscv_merge_decl_attributes): Fix typo in diagnostics. Remove
- trailing period from it too.
-
-2019-04-08 wu yuan <wuyuan5@huawei.com>
-
- * config/aarch64/aarch64-cores.def (tsv1100): Change scheduling model.
- * config/aarch64/aarch64.md: Add "tsv110.md".
- * config/aarch64/tsv110.md: New file.
-
-2019-04-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90006
- * tree-vect-data-refs.c (vect_get_smallest_scalar_type): Handle
- calls like lrint.
-
-2019-04-08 Andrea Corallo <andrea.corallo@arm.com>
-
- PR target/83033
- * config/aarch64/cortex-a57-fma-steering.c (fma_forest): Prohibit copy
- construction.
- (fma_root_node): Likewise.
- (func_fma_steering): Likewise.
-
-2019-04-08 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89865
- * config/i386/i386.md: Add peepholes for z = x; x ^= y; x != z.
-
- PR rtl-optimization/89865
- * config/i386/i386.md
- (SWI12 peephole for mem {+,-,&,|,^}= x; mem != 0): Fix up operand
- numbers not to clash with the additional operands[4].
- (peepholes for mem {+,-,&,|,^}= x; mem != 0): New peephole2s
- with extra register copy in the middle.
-
-2019-04-08 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/89961
- * doc/gcov.texi: Document data_file.
- * gcov.c (generate_results): Add data_info into JSON output.
-
-2019-04-01 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/89725
- * tree-chrec.c (chrec_contains_symbols): New parameter. Handle outer
- loop's chrec as invariant symbol.
- * tree-chrec.h (chrec_contains_symbols): New parameter.
- * tree-data-ref.c (analyze_miv_subscript): Pass new argument.
- (build_classic_dist_vector_1, add_other_self_distances): Bypass access
- function of loops not in DDR's loop_nest.
- * tree-data-ref.h (index_in_loop_nest): Add unreachable check.
-
-2019-04-08 Chenghua Xu <paul.hua.gm@gmail.com>
-
- PR target/89623
- * config/mips/mips.opt (LOONGSON_EXT2): Use Var instead of
- Mask.
-
-2019-04-07 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89945
- * config/i386/i386.md (anddi_1 to andsi_1_zext splitter):
- Avoid calling gen_lowpart with SYMBOL_REF and LABEL_REF operand.
-
-2019-04-05 Joern Rennecke <joern.rennecke@embecosm.com>
-
- * sched-deps.c (sched_macro_fuse_insns): Check return value of
- targetm.fixed_condition_code_regs.
-
-2019-04-05 Richard Biener <rguenther@suse.de>
-
- PR debug/89892
- PR debug/89905
- * tree-cfgcleanup.c (remove_forwarder_block): Always move
- debug bind stmts but reset them if they are not valid at the
- destination.
-
-2019-04-05 Martin Liska <mliska@suse.cz>
-
- PR translation/89936
- * collect-utils.c (collect_execute): Use %< and %>, or %qs in
- order to wrap keywords or arguments.
- * collect2.c (main): Likewise.
- (scan_prog_file): Likewise.
- (scan_libraries): Likewise.
- * common/config/riscv/riscv-common.c
- (riscv_subset_list::parsing_subset_version): Likewise.
- (riscv_subset_list::parse_std_ext): Likewise.
- * config/aarch64/aarch64.c (aarch64_override_options_internal):
- Likewise.
- * config/arm/arm.c (arm_option_override): Likewise.
- * config/cris/cris.c (cris_print_operand): Likewise.
- * config/darwin-c.c (darwin_pragma_options): Likewise.
- (darwin_pragma_unused): Likewise.
- (darwin_pragma_ms_struct): Likewise.
- * config/ft32/ft32.c (ft32_print_operand): Likewise.
- * config/i386/i386.c (print_reg): Likewise.
- (ix86_print_operand): Likewise.
- * config/i386/xm-djgpp.h: Likewise.
- * config/iq2000/iq2000.c (iq2000_print_operand): Likewise.
- * config/m32c/m32c.c (m32c_option_override): Likewise.
- * config/msp430/msp430.c (msp430_option_override): Likewise.
- * config/nds32/nds32.c (nds32_option_override): Likewise.
- * config/nvptx/mkoffload.c (main): Likewise.
- * config/rx/rx.c (rx_print_operand): Likewise.
- (valid_psw_flag): Likewise.
- * config/vms/vms-c.c (vms_pragma_member_alignment): Likewise.
- (vms_pragma_nomember_alignment): Likewise.
- (vms_pragma_extern_model): Likewise.
- * lto-wrapper.c (compile_offload_image): Likewise.
- * omp-offload.c (oacc_parse_default_dims): Likewise.
- * symtab.c (symtab_node::verify_base): Likewise.
- * tlink.c (recompile_files): Likewise.
- (start_tweaking): Likewise.
- * tree-profile.c (parse_profile_filter): Likewise.
-
-2019-04-05 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/89956
- * tree-ssa-math-opts.c (convert_mult_to_fma): Protect against
- multiple negates of the same value.
-
-2019-04-04 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/89957
- PR middle-end/89911
- * builtins.c (expand_builtin_strnlen): Make sure wi::ltu_p operands
- have the same precision since the function crashes otherwise.
- * calls.c (maybe_warn_nonstring_arg): Avoid assuming strnlen() call
- has non-zero arguments.
-
-2019-04-04 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/89934
- * gimple-ssa-warn-restrict.c (builtin_access::builtin_access): Bail
- out if the number of arguments is less than expected.
-
-2019-04-04 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/89399
- * ree.c (combine_set_extension): Use single_set rather than
- digging into PATTERN for items on the candidate list.
- (combine_reaching_defs): Likewise.
-
-2019-04-04 Richard Sandiford <richard.sandiford@arm.com>
-
- PR rtl-optimization/46590
- * loop-invariant.c (find_defs): Move df_remove_problem and
- df_process_deferred_rescans to move_invariants.
- Move df_live_add_problem and df_live_set_all_dirty calls
- to move_invariants.
- (move_invariants): Likewise.
- (move_loop_invariants): Likewise, making the df_live calls
- conditional on -O. Remove the problem again if we added it
- locally.
-
-2019-04-03 qing zhao <qing.zhao@oracle.com>
-
- PR tree-optimization/89730
- * ipa-inline.c (can_inline_edge_p): Delete the checking for
- -flive-patching=inline-only-static.
- (can_inline_edge_by_limits_p): Add the checking for
- -flive-patching=inline-only-static and grant always_inline
- even when -flive-patching=inline-only-static is specified.
-
-2019-04-03 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/81025
- * reorg.c (skip_consecutive_labels): Do not skip past a BARRIER.
-
-2019-04-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/84101
- * tree-vect-stmts.c: Include explow.h for hard_function_value,
- regs.h for hard_regno_nregs.
- (cfun_returns): New helper.
- (vect_model_store_cost): When vectorizing a store to a decl
- we return and the function ABI returns in a multi-reg location
- account for the possible spilling that will happen.
-
-2019-04-03 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390.c (s390_legitimate_address_p): Reject long
- displacement addresses for vector mode operands.
-
-2019-04-03 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.c (GMASK_LEN): Define.
- (arc_restore_callee_saves): Restore first blink when
- !optimize_size.
-
-2019-04-03 Sudakshina Das <sudi.das@arm.com>
-
- * doc/extend.texi: Add deprecated comment on sign-return-address
- function attribute and add mbranch-protection.
- * doc/invoke.texi: Add bti to the options for mbranch-protection.
-
-2019-04-03 Richard Biener <rguenther@suse.de>
-
- PR lto/89896
- * lto-wrapper.c (run_gcc): Avoid implicit rules making
- the all target phony.
-
-2019-04-02 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89902
- PR target/89903
- * config/i386/i386.c (dimode_scalar_to_vector_candidate_p):
- Return false for variable DImode shifts.
- (dimode_scalar_chain::compute_convert_gain): Do not handle
- register count operand in variable DImode shifts.
- (dimode_scalar_chain::make_vector_copies): Remove support to copy
- count argument of a variable shift instruction to a vector register.
- (dimode_scalar_chain::convert_reg): Remove support to convert
- count argument of a variable shift instruction.
-
-2019-04-02 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/84206
- * sel-sched-ir.h (get_all_loop_exits): Avoid the outer loop when
- iterating over loop headers.
-
-2019-04-02 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/85876
- * sel-sched.c (code_motion_path_driver): Avoid unwinding first_insn
- beyond the original fence.
-
-2019-04-02 Ulrich Weigand <uweigand@de.ibm.com>
-
- * config.gcc: Mark spu* targets as deprecated/obsolete.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390-builtin-types.def: New builtin function type
- definitions. Remove unused types.
- * config/s390/s390-builtins.def (s390_vcdgb, s390_vcdlgb)
- (s390_vcgdb, s390_vclgdb): Remove low-level builtin definitions.
- (s390_vec_float, s390_vec_signed, s390_vec_unsigned): New
- overloaded builtins.
- (s390_vcefb, s390_vcdgb, s390_vcelfb, s390_vcdlgb, s390_vcfeb)
- (s390_vcgdb, s390_vclfeb, s390_vclgdb): New low-level builtins.
- * config/s390/vecintrin.h (vec_float): New builtin macro definition.
- (vec_double, vec_signed, vec_unsigned): Define to use the new
- overloaded builtins.
- * config/s390/vx-builtins.md ("vec_double_s64", "vec_double_u64"):
- Remove expanders.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390-builtin-types.def: New builtin function type
- definitions.
- * config/s390/s390-builtins.def (s390_vec_search_string_cc)
- (s390_vec_search_string_until_zero_cc): New overloaded builtins.
- (s390_vstrsb, s390_vstrsh, s390_vstrsf, s390_vstrszb)
- (s390_vstrszh, s390_vstrszf): New low-level builtins.
- * config/s390/s390.md (UNSPEC_VEC_VSTRS, UNSPEC_VEC_VSTRSCC): New
- constant definitions.
- * config/s390/vecintrin.h (vec_search_string_cc)
- (vec_search_string_until_zero_cc): New builtin name definitions.
- * config/s390/vx-builtins.md ("vstrs<mode>", "vstrsz<mode>"): New
- expanders.
- ("vec_vstrs<mode>"): New insn definition.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390-builtin-types.def: Add new builtin function
- types.
- * config/s390/s390-builtins.def (s390_vec_sldb, s390_vec_srdb):
- New overloaded builtins.
- (s390_vec_sldb, s390_vec_srdb): New low-level builtins. and
- s390_vsrd.
- * config/s390/s390.md (UNSPEC_VEC_SLDB): Rename to ...
- (UNSPEC_VEC_SLDBYTE): ... this.
- (UNSPEC_VEC_SLDBIT, UNSPEC_VEC_SRDBIT): New constant definitions.
- * config/s390/vecintrin.h (vec_sldb, vec_srdb): New builtin name
- definitions.
- * config/s390/vx-builtins.md ("vec_sld<mode>", "vec_sldw<mode>"):
- Rename UNSPEC_VEC_SLDB to UNSPEC_VEC_SLDBYTE.
- ("vec_sldb<mode>", "vec_srdb<mode>"): New insn definitions.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- ("*vec_splats_bswap_vec<mode>", "*vec_splats_bswap_elem<mode>"):
- New insn definition.
- * config/s390/vx-builtins.md (V_HW_HSD): Move to ...
- * config/s390/vector.md (V_HW_HSD): ... here.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/vecintrin.h: Map vec_vster low-level builtins to vec_vler.
- * config/s390/vx-builtins.md ("*vec_insert_and_zero_bswap<mode>")
- ("*vec_set_bswap_elem<mode>", "*vec_set_bswap_vec<mode>")
- ("*vec_extract_bswap_vec<mode>", "*vec_extract_bswap_elem<mode>"):
- New insn definitions.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390-builtin-types.def: Add new builtin function type.
- * config/s390/s390-builtins.def: Add overloaded builtin
- s390_vec_reve and low-level builtins for s390_vler and s390_vster.
- * config/s390/s390.md (UNSPEC_VEC_ELTSWAP): New constant definition.
- * config/s390/vecintrin.h (vec_reve): New builtin name definition.
- * config/s390/vx-builtins.md (V_HW_HSD): New mode iterator.
- ("eltswap<mode>"): New expander.
- ("*eltswapv16qi", "*eltswap<mode>", "*eltswap<mode>_emu"): New
- insn definitions.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390-builtin-types.def: Add new builtin function types.
- * config/s390/s390-builtins.def: Add overloaded builtin
- s390_vec_revb. Add low-level builtins for vlbr and vstbr
- instructions.
- * config/s390/vecintrin.h (vec_revb): New builtin name definition.
- * config/s390/vector.md (VT_HW_HSDT): New mode iterator.
- ("bswap<mode>"): New expander.
- ("*bswap<mode>", "*bswap<mode>_emu"): New insn definitions.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390-builtins.def (B_VXE2): New builtin flag definition.
- * config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Increment
- vector builtin version number in __VEC__.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390.md (VX_CONV_BFP, VX_CONV_INT): New mode
- iterators.
- (SFSI): New mode attribute.
- ("*fixuns_truncdfdi2_vx", "*fix_truncdfdi2_bfp_z13")
- ("*floatunsdidf2_z13", ): Add support for 32 bit conversions and
- rename to ...
- ("*fixuns_trunc<VX_CONV_BFP:mode><VX_CONV_INT:mode>2_z13")
- ("*fix_trunc<VX_CONV_BFP:mode><VX_CONV_INT:mode>2_bfp_z13")
- ("*floatuns<VX_CONV_INT:mode><VX_CONV_BFP:mode>2_z13"): ... these.
- ("floatsi<mode>2"): Add wcefb instruction.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390.md ("xde"): Extend mode attribute to vector types.
- * config/s390/vector.md (VX_VEC_CONV_BFP, VX_VEC_CONV_INT): New
- mode iterators.
- ("floatv2div2df2", "floatunsv2div2df2", "fix_truncv2dfv2di2")
- ("fixuns_truncv2dfv2di2"): Enhance with mode iterator to also
- support 32 bit fp-int conversions. Rename to ...
- ("float<VX_VEC_CONV_INT:mode><VX_VEC_CONV_BFP:mode>2")
- ("floatuns<VX_VEC_CONV_INT:mode><VX_VEC_CONV_BFP:mode>2")
- ("fix_trunc<VX_VEC_CONV_BFP:mode><VX_VEC_CONV_INT:mode>2")
- ("fixuns_trunc<VX_VEC_CONV_BFP:mode><VX_VEC_CONV_INT:mode>2"):
- ... to these.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390.c (s390_rtx_costs): Do not add extra costs for
- if-then-else constructs if we can use the select instruction.
- * config/s390/s390.md ("*mov<mode>cc"): Add the new instructions.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390.md ("*popcountdi_arch13_cc")
- ("*popcountdi_arch13_cconly", "*popcountdi_arch13"): New insn
- definition.
- ("*popcount<mode>", "popcountdi2", "popcountsi2", "popcounthi2"):
- Append _z196 to make it ...
- ("*popcount<mode>_z196", "popcountdi2_z196", "popcountsi2_z196")
- ("popcounthi2_z196"): ... this.
- ("popcountdi2_z196"): Remove TARGET_64BIT from the insn condition.
- ("popcountdi2", "popcountsi2", "popcounthi2"): New expanders.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390.c (s390_canonicalize_comparison): Convert
- certain compares for arch13 in order to make use of the condition
- code result produced by the new instructions.
- (s390_rtx_costs): Adjust the costs for nnrk, nngrk, nork, nogrk,
- nxrk, and nxgrk instruction patterns.
- * config/s390/s390.md (ANDOR, bitops_name, inv_bitops_name)
- (inv_no): Add new code iterator together with some attributes.
- ("*andc_split_<mode>"): Disable splitter for arch13.
- ("*<ANDOR:bitops_name>c<GPR:mode>_cc")
- ("*<ANDOR:bitops_name>c<GPR:mode>_cconly")
- ("*<ANDOR:bitops_name>c<GPR:mode>")
- ("*n<ANDOR:inv_bitops_name><GPR:mode>_cc")
- ("*n<ANDOR:inv_bitops_name><mode>_cconly")
- ("*n<ANDOR:inv_bitops_name><mode>", "*nxor<GPR:mode>_cc")
- ("*nxor<mode>_cconly", "*nxor<mode>"): New insn definitions.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * common/config/s390/s390-common.c (processor_flags_table): New
- entry for arch13.
- * config.gcc: Support arch13 with the --with-arch= configure flag.
- * config/s390/driver-native.c (s390_host_detect_local_cpu):
- * config/s390/s390-opts.h (enum processor_type): Add PROCESSOR_ARCH13.
- * config/s390/s390.c (s390_get_sched_attrmask)
- (s390_get_unit_mask): Add PROCESSOR_ARCH13.
- * config/s390/s390.h (enum processor_flags): Add PF_VXE2 and PF_ARCH13.
- * config/s390/s390.md (TARGET_CPU_ARCH13, TARGET_CPU_ARCH13_P)
- (TARGET_CPU_VXE2, TARGET_CPU_VXE2_P, TARGET_ARCH13)
- (TARGET_ARCH13_P, TARGET_VXE2, TARGET_VXE2_P): New macro
- definitions.
- * config/s390/s390.opt: Support arch13 as processor type in
- command line options.
-
-2019-04-02 Martin Liska <mliska@suse.cz>
-
- PR translation/89912
- * params.def (PARAM_GRAPHITE_MAX_ARRAYS_PER_SCOP):
- Fix param description of graphite-max-arrays-per-scop.
-
-2019-04-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/linux64.h (ASAN_REJECT_SPEC): New macro.
- (ASAN_CC1_SPEC): Use it in 64-bit mode.
- * config/sparc/sol2.h (ASAN_REJECT_SPEC): Remove superfluous colon.
-
-2019-04-01 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/85412
- * sel-sched.c (sel_sched_region): Assign reset_sched_cycles_p before
- sel_sched_region_1, not after.
-
-2019-04-01 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/86928
- * sel-sched-ir.c (sel_redirect_edge_and_branch_force): Invoke
- compute_live if necessary.
- (sel_redirect_edge_and_branch): Likewise.
-
-2019-04-01 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/89865
- * ira-costs.c (process_bb_node_for_hard_reg_moves): Skip hard
- register if it is a part of small class.
-
-2019-04-01 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/87273
- * sel-sched-ir.c (merge_fences): Remove assert.
-
-2019-04-01 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/46590
- * domwalk.h (dom_walker::dom_walker): Consolidate constructors.
- (dom_walker::m_reachability): Add in place of...
- (dom_walker::m_skip_unreachable_blocks): ...this.
- * domwalk.c (dom_walker::dom_walker): Consoliate constructors.
- Move complex initialization ...
- (dom_walker::walk): Here. Especially compute m_bb_to_rpo
- lazily and initialize edge flags on each invocation.
- (dom_walker::bb_reachable): Use m_reachability.
-
-2019-04-01 Martin Liska <mliska@suse.cz>
-
- PR driver/89861
- * opt-suggestions.c (option_proposer::build_option_suggestions):
- Add variant without any argument in order to provide better
- hints.
-
-2019-04-01 Richard Biener <rguenther@suse.de>
-
- PR c/71598
- * gimple.c: Include langhooks.h.
- (gimple_get_alias_set): Treat enumeral types as the underlying
- integer type.
-
-2019-03-29 Kugan Vivekanandarajah <kuganv@linaro.org>
- Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/89862
- * rtl.h (word_register_operation_p): Exclude CONST_INT from operations
- that operates on the full registers for WORD_REGISTER_OPERATIONS
- architectures.
-
-2019-03-29 Jim Wilson <jimw@sifive.com>
-
- * common/config/riscv/riscv-common.c (riscv_parse_arch_string):
- Clear MASK_RVC and then set if C subset supported.
-
-2019-03-29 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89872
- * gimplify.c (gimplify_compound_literal_expr): Don't optimize a
- non-addressable complit into its initializer if it is volatile.
-
-2019-03-29 Roman Zhuykov <zhroma@ispras.ru>
-
- * opts-common.c (integral_argument): Set errno properly in one case.
-
-2019-03-29 Martin Liska <mliska@suse.cz>
-
- * doc/invoke.texi: Remove -Wchkp from documentation.
-
-2019-03-29 Martin Liska <mliska@suse.cz>
-
- * dbgcnt.c (print_limit_reach): New function.
- (dbg_cnt): Use it.
-
-2019-03-29 Martin Liska <mliska@suse.cz>
-
- * dbgcnt.c (dbg_cnt_process_single_pair): Fix GNU coding style.
- (dbg_cnt_process_opt): Parse first tokens aas
- dbg_cnt_process_single_pair is also using strtok.
-
-2019-03-29 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/87485
- * function.c (expand_function_end): Move stack_protect_epilogue
- before loading of return value into hard register(s).
-
-2019-03-28 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89621
- * tree-inline.h (struct copy_body_data): Add
- dont_remap_vla_if_no_change flag.
- * tree-inline.c (remap_type_3, remap_type_2): New functions.
- (remap_type): Don't remap vla types if id->dont_remap_vla_if_no_change
- and remap_type_2 returns false.
- * omp-low.c (new_omp_context): Set ctx->cb.dont_remap_vla_if_no_change.
- Move ctx->cb.adjust_array_error_bounds setting to the outermost ctx
- only from where it is copied to nested contexts.
-
-2019-03-28 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89865
- * config/i386/i386.md (RMW operation with LEA peephole):
- Use LEAMODE mode attribute instead of SWI mode iterator for
- LEA pattern.
-
-2019-03-28 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89848
- * config/i386/i386.c (dimode_scalar_chain::make_vector_copies):
- Also process XEXP (src, 0) of a shift insn.
-
-2019-03-28 David Malcolm <dmalcolm@redhat.com>
-
- PR middle-end/89725
- * optinfo-emit-json.cc (optrecord_json_writer::optinfo_to_json):
- Use DECL_ASSEMBLER_NAME rather than get_fnname_from_decl.
-
-2019-03-28 Jakub Jelinek <jakub@redhat.com>
-
- * regcprop.c (copyprop_hardreg_forward_1): Remove redundant INSN_P
- test.
- (cprop_hardreg_bb, cprop_hardreg_debug): New functions.
- (pass_cprop_hardreg::execute): Use those. Don't repeat bb processing
- immediately after first one with df_analyze in between, but rather
- process all bbs, queueing ones that need second pass in a worklist,
- df_analyze, process queued debug insn changes and if second pass is
- needed, process bbs from worklist, df_analyze, process queued debug
- insns again.
-
- * rtl.h (NONDEBUG_INSN_P): Define as NONJUMP_INSN_P or JUMP_P
- or CALL_P instead of INSN_P && !DEBUG_INSN_P.
- (INSN_P): Define using NONDEBUG_INSN_P or DEBUG_INSN_P.
-
-2019-03-28 Jonathan Wakely <jwakely@redhat.com>
-
- PR c/79022
- * gengtype.h (create_nested_ptr_option): Fix parameter names to match
- definition.
-
-2019-03-27 Mateusz B <mateuszb@poczta.onet.pl>
-
- PR target/85667
- * config/i386/i386.c (ix86_function_value_1): Call the newly added
- function for 32-bit MS_ABI.
- (function_value_ms_32): New function.
-
-2019-03-27 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn.md (CC_SAVE_REG): New constant.
- (movdi): Call gen_movdi_symbol_save_scc.
- (gen_movdi_symbol_save_scc): New insn and split.
-
-2019-03-27 Peter Bergner <bergner@linux.ibm.com>
-
- PR rtl-optimization/89313
- * function.c (matching_constraint_num): New static function.
- (match_asm_constraints_1): Use it. Fixup white space and comment.
- Don't replace inputs with non-matching constraints which conflict
- with early clobber outputs.
-
-2019-03-27 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/87761
- PR rtl-optimization/89826
- * regcprop.c (copyprop_hardreg_forward_1): Move may_trap_p test
- slightly later.
- (pass_cprop_hardreg::execute): Call df_analyze after adding the
- note problem to get REG_DEAD/REG_UNUSED notes updated.
-
-2019-03-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89463
- * tree-ssa-dce.c (remove_dead_stmt): Take output vector to
- queue edges to remove.
- (eliminate_unnecessary_stmts): Remove dead PHIs alongside
- dead stmts. Delay edge removal until PHIs are removed to
- make debug-stmt creation not confused by seemingly degenerate
- PHIs.
-
-2019-03-27 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.h: Rename NON_SPECIAL_REGS to GEN_OR_FLOAT_REGS
- throughout file.
- * config/rs6000/darwin.h: Likewise.
- * config/rs6000/rs6000.c: Likewise.
-
-2019-03-27 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Always
- assign rs6000_hard_regno_mode_ok_p[m][r]. Formatting.
-
-2019-03-26 Andrew Waterman <andrew@sifive.com>
- Jim Wilson <jimw@sifive.com>
-
- * config/riscv/generic.md (generic_alu, generic_load, generic_store)
- (generic_xfer, generic_branch, generic_imul, generic_idivsi)
- (generic_idivdi, generic_fmul_single, generic_fmul_double)
- (generic_fdiv, generic_fsqrt): Add check for generic tune.
- (generic_alu): Add auipc to type list.
- * config/riscv/riscv-opts.h (enum riscv_microarchitecture_type): New.
- (riscv_microarchitecture): Declare.
- * config/riscv/riscv-protos.h (riscv_store_data_bypass_p): Declare.
- * config/riscv/riscv.c (struct riscv_cpu_info): Add microarchitecture
- field.
- (riscv_microarchitecture): New.
- (sifive_7_tune_info): New.
- (riscv_cpu_info_table): Add microarchitecture value for rocket and
- size. Add sifive-3-series, sifive-5-series, and sifive-7-series
- entries.
- (riscv_store_data_bypass_p): New.
- (riscv_option_override): Set riscv_microarchitecture from
- cpu->microarchitecture.
- * config/riscv/riscv.md: Include sifive-7.md.
- (type): Add auipc.
- (tune): New.
- (auipc<mode>): Change type to auipc.
- (restore_stack_nonlocal): New.
- * config/riscv/sifive-7.md: New.
- * doc/invoke.texi (RISC-V Options): Update mtune docs.
-
-2019-03-26 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89827
- * config/i386/i386.c (dimode_scalar_chain::convert_reg):
- Also process XEXP (src, 0) of a shift insn.
-
-2019-03-26 Richard Biener <rguenther@suse.de>
-
- * tree-inline.c (remap_gimple_stmt): Cache gimple_block.
- (copy_debug_stmt): Likewise.
- (expand_call_inline): Likewise.
- (copy_bb): Avoid redundant lookup & set of gimple_block.
- * gimple-low.c (lower_gimple_return): Likewise.
- (lower_builtin_setjmp): Likewise.
-
-2019-03-26 Jakub Jelinek <jakub@redhat.com>
-
- * hash-table.h (hash_table::m_gather_mem_stats): If GATHER_STATISTICS
- is constant 0, turn into static const data member initialized to false.
- (hash_table::hash_table): Only initialize m_gather_mem_stats #if
- GATHER_STATISTICS. Add ATTRIBUTE_UNUSED to gather_mem_stats param.
-
-2019-03-26 Jason Merrill <jason@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- * mem-stats.h (mem_alloc_description::unregister_descriptor): New
- method.
- (mem_alloc_description::release_object_overhead): Fix comment typos.
- * hash-table.h (hash_table::~hash_table): Call
- release_instance_overhead only if m_entries is non-NULL, otherwise
- call unregister_descriptor.
-
-2019-03-26 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/81740
- * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
- In case of outer loop vectorization, check for backward dependence
- at the inner loop if outer loop dependence is reversed.
-
-2019-03-26 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Correct
- rs6000_vector_mem init. Correct wI and wJ comment.
-
-2019-03-25 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/88347
- PR rtl-optimization/88423
- * sched-deps.c (sched_analyze_insn): Take into account that for
- tablejumps the barrier appears after a label and a jump_table_data.
-
-2019-03-25 Martin Sebor <msebor@redhat.com>
-
- PR c/89812
- * c-common.c (check_user_alignment): Rename local. Correct maximum
- alignment in diagnostic. Avoid assuming argument fits in SHWI,
- convert it to UHWI when it fits.
-
-2019-03-25 Johan Karlsson <johan.karlsson@enea.com>
-
- PR debug/86964
- * dwarf2out.c (premark_used_variables): New function.
- (prune_unused_types_walk): Do not mark not premarked external
- variables.
- (prune_unused_types): Call premark_used_variables.
-
-2019-03-25 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/89676
- * lra-constraints.c (curr_insn_transform): Do match reload for
- early clobbers when the match was successful only for different
- registers.
-
-2019-03-25 Martin Sebor <msebor@redhat.com>
-
- * doc/extend.texi (Common Type Attributes): Document vector_size.
- (Common Variable Attributes): Mention size constraint. Correct
- quoting and typos.
- (Vector Extensions): Use @dfn when defining bas type. Clarify
- base type and size constraints.
-
-2019-03-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89789
- * tree-ssa-sccvn.c (set_ssa_val_to): Do not allow lattice
- changes from non-undefined back to undefined.
-
-2019-03-25 Thomas Otto <thomas.otto@pdv-fs.de>
-
- * dwarf2out.c (comp_dir_string): cached_wd could be set to both a
- heap string and a gc string, but since this variable is unknown to
- ggc the gc string might get reused and corrupted. Fixed by always
- using a heap string.
-
-2019-03-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89779
- * tree-ssa-loop-ivopts.c (remove_unused_ivs): Return
- to remove IV defs, delay actual removal.
- (tree_ssa_iv_optimize_loop): Likewise. Avoid SCEV reset.
- (tree_ssa_iv_optimize): Remove eliminated IV defs at the
- very end, properly also reset loop control IV information.
-
-2019-03-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89802
- * tree-ssa-math-opts.c (convert_mult_to_fma_1): Properly
- move EH data to folded stmt.
-
-2019-03-25 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390-builtin-types.def: Remove few unused types and
- fix sort order for others.
-
-2019-03-25 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390-c.c (s390_fn_types_compatible): Print the
- expected and found types with -mdebug during builtin matching.
-
-2019-03-25 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89790
- * fold-const.c (operand_equal_p): Revert last change with
- updated comment.
-
-2019-03-24 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Add REG_EQUAL
- notes for the result of the __tls_get_addr calls.
- * config/rs6000/rs6000.md (unspec UNSPEC_TLS_GET_ADDR): New.
-
-2019-03-24 Jeff Law <law@redhat.com>
-
- * config/bfin/bfin.md (movpdi): Fix length for alternative 1.
-
- PR rtl-optimization/87761
- * regcprop.c (copyprop_hardreg_forward_1): Check may_trap_p on SET,
- not INSN. Also check RTX_FRAME_RELATED_P. Queue insns for DF rescan
- as needed.
- (pass_cprop_hardreg::execute): Add df note problem and defer insn
- rescans. Reprocess blocks as needed, calling df_analyze before
- reprocessing. Always call df_analyze before fixing up debug bind
- insns.
-
-2019-03-23 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/xmmintrin.h (_mm_movemask_pi8): Implement for 32-bit
- big endian.
-
-2019-03-22 Andrew Pinski <apinski@marvell.com>
-
- * config/aarch64/aarch64.md (zero_extendsidi2_aarch64): Fix type
- attrribute for uxtw.
-
-2019-03-26 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/87761
- * config/mips/mips-protos.h (mips_split_move): Add new argument.
- (mips_emit_move_or_split): Pass NULL for INSN into mips_split_move.
- (mips_split_move): Accept new INSN argument. Try to forward SRC
- into the next instruction.
- (mips_split_move_insn): Pass INSN through to mips_split_move.
-
-2019-03-22 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/89676
- * lra-constraints.c (curr_insn_transform): Do match reload for
- early clobbers even if the match was successful.
-
-2019-03-22 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/87481
- * doc/invoke.texi (-fconstexpr-ops-limit=): Document.
-
-2019-03-22 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * config/rs6000/mmintrin.h (_mm_sub_pi32): Fix typo.
-
-2019-03-22 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (<avx512>_fmadd_<mode>_mask3<round_name>,
- <avx512>_fmsub_<mode>_mask3<round_name>,
- <avx512>_fnmadd_<mode>_mask3<round_name>,
- <avx512>_fnmsub_<mode>_mask3<round_name>,
- avx512f_vmfmadd_<mode>_mask3<round_name>,
- avx512f_vmfmsub_<mode>_mask3<round_name>,
- *avx512f_vmfnmadd_<mode>_mask3<round_name>): Use <round_nimm_predicate>
- instead of register_operand and %v instead of v for match_operand 1.
- (avx512f_vmfnmsub_<mode>_mask3<round_name>): Rename to ...
- (*avx512f_vmfnmsub_<mode>_mask3<round_name>): ... this. Use
- <round_nimm_predicate> instead of register_operand and %v instead of v
- for match_operand 1.
-
- * config/i386/sse.md (<avx512>_fmadd_<mode>_mask<round_name>,
- <avx512>_fmadd_<mode>_mask3<round_name>,
- <avx512>_fmsub_<mode>_mask<round_name>,
- <avx512>_fmsub_<mode>_mask3<round_name>,
- <avx512>_fnmadd_<mode>_mask<round_name>,
- <avx512>_fnmadd_<mode>_mask3<round_name>,
- <avx512>_fnmsub_<mode>_mask<round_name>,
- <avx512>_fnmsub_<mode>_mask3<round_name>,
- <avx512>_fmaddsub_<mode>_mask<round_name>,
- <avx512>_fmaddsub_<mode>_mask3<round_name>,
- <avx512>_fmsubadd_<mode>_mask<round_name>,
- <avx512>_fmsubadd_<mode>_mask3<round_name>): Use
- <round_nimm_predicate> instead of nonimmediate_operand.
- (fmai_vmfmadd_<mode><round_name>, fmai_vmfmsub_<mode><round_name>,
- fmai_vmfnmadd_<mode><round_name>, fmai_vmfnmsub_<mode><round_name>):
- Use register_operand instead of <round_nimm_predicate> for the
- operand that needs to match output.
- (*fmai_fmadd_<mode>, *fmai_fmsub_<mode>,
- *fmai_fnmadd_<mode><round_name>, *fmai_fnmsub_<mode><round_name>):
- Likewise. Formatting fixes.
-
- PR target/89784
- * config/i386/i386.c (enum ix86_builtins): Remove
- IX86_BUILTIN_VFMSUBSD3_MASK3 and IX86_BUILTIN_VFMSUBSS3_MASK3.
- * config/i386/i386-builtin.def (__builtin_ia32_vfmaddsd3_mask,
- __builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
- __builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
- __builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
- __builtin_ia32_vfmsubss3_mask3): New builtins.
- * config/i386/sse.md (avx512f_vmfmadd_<mode>_mask<round_name>,
- avx512f_vmfmadd_<mode>_mask3<round_name>,
- avx512f_vmfmadd_<mode>_maskz_1<round_name>,
- *avx512f_vmfmsub_<mode>_mask<round_name>,
- avx512f_vmfmsub_<mode>_mask3<round_name>,
- *avx512f_vmfmasub_<mode>_maskz_1<round_name>,
- *avx512f_vmfnmadd_<mode>_mask<round_name>,
- *avx512f_vmfnmadd_<mode>_mask3<round_name>,
- *avx512f_vmfnmadd_<mode>_maskz_1<round_name>,
- *avx512f_vmfnmsub_<mode>_mask<round_name>,
- avx512f_vmfnmsub_<mode>_mask3<round_name>,
- *avx512f_vmfnmsub_<mode>_maskz_1<round_name>): New define_insns.
- (avx512f_vmfmadd_<mode>_maskz<round_expand_name>): New define_expand.
- * config/i386/avx512fintrin.h (_mm_mask_fmadd_sd, _mm_mask_fmadd_ss,
- _mm_mask3_fmadd_sd, _mm_mask3_fmadd_ss, _mm_maskz_fmadd_sd,
- _mm_maskz_fmadd_ss, _mm_mask_fmsub_sd, _mm_mask_fmsub_ss,
- _mm_mask3_fmsub_sd, _mm_mask3_fmsub_ss, _mm_maskz_fmsub_sd,
- _mm_maskz_fmsub_ss, _mm_mask_fnmadd_sd, _mm_mask_fnmadd_ss,
- _mm_mask3_fnmadd_sd, _mm_mask3_fnmadd_ss, _mm_maskz_fnmadd_sd,
- _mm_maskz_fnmadd_ss, _mm_mask_fnmsub_sd, _mm_mask_fnmsub_ss,
- _mm_mask3_fnmsub_sd, _mm_mask3_fnmsub_ss, _mm_maskz_fnmsub_sd,
- _mm_maskz_fnmsub_ss, _mm_mask_fmadd_round_sd, _mm_mask_fmadd_round_ss,
- _mm_mask3_fmadd_round_sd, _mm_mask3_fmadd_round_ss,
- _mm_maskz_fmadd_round_sd, _mm_maskz_fmadd_round_ss,
- _mm_mask_fmsub_round_sd, _mm_mask_fmsub_round_ss,
- _mm_mask3_fmsub_round_sd, _mm_mask3_fmsub_round_ss,
- _mm_maskz_fmsub_round_sd, _mm_maskz_fmsub_round_ss,
- _mm_mask_fnmadd_round_sd, _mm_mask_fnmadd_round_ss,
- _mm_mask3_fnmadd_round_sd, _mm_mask3_fnmadd_round_ss,
- _mm_maskz_fnmadd_round_sd, _mm_maskz_fnmadd_round_ss,
- _mm_mask_fnmsub_round_sd, _mm_mask_fnmsub_round_ss,
- _mm_mask3_fnmsub_round_sd, _mm_mask3_fnmsub_round_ss,
- _mm_maskz_fnmsub_round_sd, _mm_maskz_fnmsub_round_ss): New intrinsics.
-
-2019-03-21 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/89350
- * builtins.c (compute_objsize): Also ignore offsets whose upper
- bound is negative.
- * gimple-ssa-warn-restrict.c (builtin_memref): Add new member.
- (builtin_memref::builtin_memref): Initialize new member.
- Allow EXPR to be null.
- (builtin_memref::extend_offset_range): Replace local with a member.
- Avoid assuming pointer offsets are unsigned.
- (builtin_memref::set_base_and_offset): Determine base object
- before computing offset range.
- (builtin_access::builtin_access): Handle memset.
- (builtin_access::generic_overlap): Replace local with a member.
- (builtin_access::strcat_overlap): Same.
- (builtin_access::overlap): Same.
- (maybe_diag_overlap): Same.
- (maybe_diag_access_bounds): Same.
- (wrestrict_dom_walker::check_call): Handle memset.
- (check_bounds_or_overlap): Same.
-
-2019-03-21 Jan Hubicka <hubicka@ucw.cz>
- Jakub Jelinek <jakub@redhat.com>
-
- PR lto/89692
- * tree.c (fld_type_variant, fld_incomplete_type_of,
- fld_process_array_type): Call fld->pset.add and don't call
- add_tree_to_fld_list if it returns true.
- (free_lang_data_in_type): Similarly with self-recursive call. Purge
- non-marked types from TYPE_NEXT_VARIANT list.
- (find_decls_types_r): Call fld_worklist_push for TYPE_CANONICAL (t).
-
-2019-03-21 Jakub Jelinek <jakub@redhat.com>
-
- * hash-table.h (hash_table): Add Lazy template parameter defaulted
- to false, if true, don't alloc_entries during construction, but defer
- it to the first method that needs m_entries allocated.
- (hash_table::hash_table, hash_table::~hash_table,
- hash_table::alloc_entries, hash_table::find_empty_slot_for_expand,
- hash_table::too_empty_p, hash_table::expand, hash_table::empty_slow,
- hash_table::clear_slot, hash_table::traverse_noresize,
- hash_table::traverse, hash_table::iterator::slide): Adjust all methods.
- * hash-set.h (hash_set): Add Lazy template parameter defaulted to
- false.
- (hash_set::contains): If Lazy is true, use find_slot_with_hash with
- NO_INSERT instead of find_with_hash.
- (hash_set::traverse, hash_set::iterator, hash_set::iterator::m_iter,
- hash_set::m_table): Add Lazy to template params of hash_table.
- (gt_ggc_mx, gt_pch_nx): Use false as Lazy in hash_set template param.
- * attribs.c (test_attribute_exclusions): Likewise.
- * hash-set-tests.c (test_set_of_strings): Add iterator tests for
- hash_set. Add tests for hash_set with Lazy = true.
-
-2019-03-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89779
- * tree.c (tree_nop_conversion): Consolidate and fix defensive
- checks with respect to released SSA names now having error_mark_node
- type.
- * fold-const.c (operand_equal_p): Likewise.
-
-2019-03-20 Andreas Krebbel <krebbel@linux.ibm.com>
-
- PR target/89775
- * config/s390/s390.c (global_not_special_regno_p): Move to make it
- available to ...
- (s390_optimize_register_info): Use global_not_special_regno_p to
- check for global regs.
-
-2019-03-20 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89752
- * lra-constraints.c (process_alt_operands) <reg>: For BLKmode, don't
- update this_alternative nor this_alternative_set.
-
-2019-03-19 Jim Wilson <jimw@sifive.com>
-
- PR target/89411
- * config/riscv/riscv.c (riscv_valid_lo_sum_p): New arg x. New locals
- align, size, offset. Use them to handle a BLKmode reference. Update
- comment.
- (riscv_classify_address): Pass info->offset to riscv_valid_lo_sum_p.
-
-2019-03-19 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89768
- * loop-unroll.c (unroll_loop_constant_iterations): Use gen_int_mode
- instead of GEN_INT.
- (unroll_loop_runtime_iterations): Likewise.
-
-2019-03-19 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/89644
- * tree-ssa-strlen.c (handle_builtin_stxncpy): Use full_string_p
- rather than endptr as an indicator of nul-termination.
-
- PR tree-optimization/89644
- * tree-ssa-strlen.c (handle_builtin_stxncpy): Consider unterminated
- arrays in determining sequence sizes in strncpy and stpncpy.
-
-2019-03-19 Martin Liska <mliska@suse.cz>
-
- PR middle-end/89737
- * predict.c (combine_predictions_for_bb): Empty likely_edges and
- unlikely_edges if there's an edge that belongs to both these sets.
-
-2018-03-19 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/89746
- * config/rs6000/rs6000.md (fix_trunc<mode>si2_stfiwx): If we have a
- non-TARGET_MFCRF target, and the dest is memory but not 32-bit aligned,
- go via a stack temporary.
-
-2019-03-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89378
- * config/mips/mips.c (mips_expand_vec_cond_expr): Use gen_lowpart
- instead of gen_rtx_SUBREG.
- * config/mips/mips-msa.md (vec_extract<mode><unitmode>): Likewise.
-
-2019-03-19 Richard Biener <rguenther@suse.de>
-
- PR debug/88389
- * opts.c (finish_options): Disable -gsplit-dwarf when doing LTO.
-
-2019-03-19 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/87809
- PR lto/89335
- * tree.c (free_lang_data_in_decl): Do not free context of C++
- destrutors.
-
-2019-03-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89506
- * config/arm/arm.md (cmpsi2_addneg): Swap the alternatives and use
- subs for the first alternative except when operands[3] is 1.
-
- PR target/89752
- * gimplify.c (gimplify_asm_expr): For output argument with
- TREE_ADDRESSABLE type, clear allows_reg if it allows memory, otherwise
- diagnose error.
-
-2019-03-19 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/89753
- * loop-unroll.c (decide_unroll_constant_iterations): Make guard for
- explicit unrolling factor even more robust.
-
-2019-03-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89726
- * config/i386/i386.c (ix86_expand_floorceildf_32): In ceil
- compensation use x2 += 1 instead of x2 -= -1 and when honoring
- signed zeros, do another copysign after the compensation.
-
-2019-03-18 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/89720
- * tree-vrp.c (vrp_prop::check_mem_ref): Treat range with max < min
- more conservatively, the same as anti-range.
-
-2019-03-18 Richard Biener <rguenther@suse.de>
-
- PR middle-end/88945
- * tree-ssanames.c (release_ssa_name_fn): For released SSA names
- use a TREE_TYPE of error_mark_node to avoid ICEs when dumping
- basic-blocks that are removed. Remove restoring SSA_NAME_VAR.
- * tree-outof-ssa.c (eliminate_useless_phis): Remove redundant checking.
-
-2019-03-18 Andrew Stubbs <ams@codesourcery.com>
-
- * config/gcn/gcn-run.c (struct output): Make next_output unsigned.
- Extend queue to 1024 entries.
- Add "consumed" field.
- (gomp_print_output): Remove print_index parameter.
- Add final parameter.
- Change limit to unsigned.
- Use consumed field to implement circular buffer.
- Detect interrupted print in final pass.
- Flush output at the end.
- (run): Update gomp_print_output usage.
- (main): Initialize kernargs->output_data.consumed.
-
-2019-03-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-loop.c (vect_estimate_min_profitable_iters): Fix the
- calculation of the minimum number of scalar iterations for
- fully-predicated loops.
-
-2019-03-18 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/89546
- * tree-sra.c (propagate_subaccesses_across_link): Requeue new_acc if
- any propagation to its children took place.
-
-2019-03-18 Andrew Burgess <andrew.burgess@embecosm.com>
-
- PR target/89627
- * config/riscv/riscv.c (riscv_pass_fpr_single): Add offset
- parameter, and make use of it.
- (riscv_get_arg_info): Pass offset to riscv_pass_fpr_single.
-
-2019-03-18 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.opt (mcode-density-frame): Get the inital value
- from TARGET_CODE_DENSITY_FRAME_DEFAULT.
- * config/arc/elf.h (TARGET_CODE_DENSITY_FRAME_DEFAULT): Define.
- * config/arc/linux.h (TARGET_CODE_DENSITY_FRAME_DEFAULT): Define.
- * config/arc/arc.md (pop_multi_fp_blink): Adjust constraints to
- match what the ops is doing.
- (push_multi_fp_blink): Likewise.
- * config/arc/arc.c (arc_override_options): Enable enter/leave when
- compiling for size and elf target.
- (arc_save_callee_enter): Adjust note to match what enter/leave
- operation does.
-
-2019-03-18 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.md (tst_movb): Fix constraint.
-
-2019-03-18 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.
-
-2019-03-18 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc-protos.h (arc_adjust_reg_alloc_order): Declare.
- * config/arc/arc.c (arc_conditional_register_usage): Remove all
- reg_alloc_order references.
- (size_alloc_order): Define.
- (arc_adjust_reg_alloc_order): New function.
- * config/arc/arc.h (REG_ALLOC_ORDER): Proper define the register
- order.
- (ADJUST_REG_ALLOC_ORDER): Define.
- (HONOR_REG_ALLOC_ORDER): Likewise.
-
-2019-03-18 Richard Biener <rguenther@suse.de>
-
- PR target/87561
- * config/i386/i386.c (ix86_add_stmt_cost): Pessimize strided
- loads and stores a bit more.
-
-2019-03-18 Richard Biener <rguenther@suse.de>
-
- PR target/87561
- * config/i386/i386.c (ix86_add_stmt_cost): Apply strided
- load pessimization to stores as well.
-
-2019-03-18 Andrey Belevantsev <abel@ispras.ru>
-
- PR middle-end/86979
- * sel-sched.c (compute_av_set_at_bb_end): When we have an ineligible
- successor, use NULL as its av set.
-
-2019-03-15 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR rtl-optimization/89721
- * lra-constraints (invariant_p): Return false if side_effects_p holds.
-
-2019-03-15 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- PR target/87532
- * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
- When handling vec_extract, use modular arithmetic to allow
- constant selectors greater than vector length.
- * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Allow
- V1TImode vectors to have constant selector values greater than 0.
- Use modular arithmetic to compute vector index.
- (rs6000_split_vec_extract_var): Use modular arithmetic to compute
- index for in-memory vectors. Correct code generation for
- in-register vectors.
- (altivec_expand_vec_ext_builtin): Use modular arithmetic to
- compute index.
-
-2019-03-15 Alexandre Oliva <aoliva@redhat.com>
-
- PR c++/88534
- PR c++/88537
- * dwarf2out.c (generic_parameter_die): Follow DECL_INITIAL of
- VAR_DECL args.
-
-2019-03-15 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89709
- * tree.c (inchash::add_expr): Strip any location wrappers.
- * fold-const.c (operand_equal_p): Move stripping of location wrapper
- after hash verification.
-
- PR debug/89704
- * dwarf2out.c (add_const_value_attribute): Return false for MINUS,
- SIGN_EXTEND and ZERO_EXTEND.
-
-2019-03-14 Jason Merrill <jason@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- * hash-table.h (remove_elt_with_hash): Return if slot is NULL rather
- than if is_empty (*slot).
- * hash-set-tests.c (test_set_of_strings): Add tests for addition of
- existing elt and for elt removal.
- * hash-map-tests.c (test_map_of_strings_to_int): Add test for removal
- of already removed elt.
-
-2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89650
- * config/i386/i386.c (remove_partial_avx_dependency): Handle
- REG_EH_REGION note.
-
-2019-03-14 Martin Liska <mliska@suse.cz>
-
- PR other/89712
- * doc/invoke.texi: Remove -fdump-class-hierarchy option.
-
-2019-03-14 Richard Biener <rguenther@suse.de>
-
- PR target/89711
- * config/i386/i386.c (make_resolver_func): Properly set
- DECL_CONTEXT on the RESULT_DECL.
- * config/rs6000/rs6000.c (make_resolver_func): Likewise.
-
-2019-03-14 Richard Biener <rguenther@suse.de>
-
- * gimple-pretty-print.c: Include cfgloop.h.
- (dump_gimple_phi): Adjust.
- (dump_gimple_bb_header): Dump loop header for GIMPLE.
- (pp_cfg_jump): Adjust.
- (dump_implicit_edges): Dump fallthru to next block for GIMPLE as well.
- * tree-cfg.c (build_gimple_cfg): Remove lower_phi_internal_fn call.
- (lower_phi_internal_fn): Remove.
- (verify_gimple_call): Remove IFN_PHI special-casing.
- (dump_function_to_file): Dump IL state.
- * tree-into-ssa.c (rewrite_add_phi_arguments): Revert changes
- done to deal with PHI nodes being present in non-SSA state.
-
-2019-03-14 Jakub Jelinek <jakub@redhat.com>
-
- PR ipa/89684
- * multiple_target.c (create_dispatcher_calls): Change
- references_to_redirect from vector of ipa_ref * to vector of ipa_ref.
- In the node->iterate_referring loop, push *ref rather than ref, call
- ref->remove_reference () and always pass 0 to iterate_referring.
-
- PR rtl-optimization/89679
- * expmed.c (expand_mult_const): Don't add a REG_EQUAL note if it
- would contain a paradoxical SUBREG.
-
-2019-03-14 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89710
- * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Use
- safe_dyn_cast.
-
-2019-03-14 Martin Liska <mliska@suse.cz>
-
- * coverage.c (coverage_begin_function): Stream also
- end_column.
- * doc/gcov.texi: Document 2 new fields in JSON file. Improve
- documentation about function declaration location.
- * gcov-dump.c (tag_function): Print whole range
- of function declaration.
- * gcov.c (struct function_info): Add end_column field.
- (function_info::function_info): Initialize it.
- (output_json_intermediate_file): Output {start,end}_column
- fields.
- (read_graph_file): Read end_column.
-
-2019-03-14 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89698
- * fold-const.c (operand_equal_p): For INDIRECT_REF check
- that the access types are similar.
-
-2019-03-14 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89703
- * tree-ssa-strlen.c (valid_builtin_call): Punt if stmt call types
- aren't compatible also with builtin_decl_explicit. Check pure
- or non-pure status of BUILT_IN_STR{{,N}CMP,N{LEN,{CAT,CPY}{,_CHK}}}
- and BUILT_IN_STPNCPY{,_CHK}.
-
-2019-03-14 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89523
- * config/i386/i386.c (ix86_print_operand): Handle 'M' to add
- addr32 prefix to VSIB address for X32.
- * config/i386/sse.md (*avx512pf_gatherpf<mode>sf_mask): Prepend
- "%M2" to opcode.
- (*avx512pf_gatherpf<mode>df_mask): Likewise.
- (*avx512pf_scatterpf<mode>sf_mask): Likewise.
- (*avx512pf_scatterpf<mode>df_mask): Likewise.
- (*avx2_gathersi<mode>): Prepend "%M3" to opcode.
- (*avx2_gathersi<mode>_2): Prepend "%M2" to opcode.
- (*avx2_gatherdi<mode>): Prepend "%M3" to opcode.
- (*avx2_gatherdi<mode>_2): Prepend "%M2" to opcode.
- (*avx2_gatherdi<mode>_3): Prepend "%M3" to opcode.
- (*avx2_gatherdi<mode>_4): Prepend "%M2" to opcode.`
- (*avx512f_gathersi<mode>): Prepend "%M4" to opcode.
- (*avx512f_gathersi<mode>_2): Prepend "%M3" to opcode.
- (*avx512f_gatherdi<mode>): Prepend "%M4" to opcode.
- (*avx512f_gatherdi<mode>_2): Prepend "%M3" to opcode.
- (*avx512f_scattersi<mode>): Prepend "%M0" to opcode.
- (*avx512f_scatterdi<mode>): Likewise.
-
-2019-03-13 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/85860
- * lra-constraints.c (inherit_in_ebb): Update
- potential_reload_hard_regs along with live_hard_regs.
-
-2019-03-13 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/89498
- * dwarf2out.c (size_of_die): For dw_val_class_view_list always use
- DWARF_OFFSET_SIZE.
- (value_format): For dw_val_class_view_list never use DW_FORM_loclistx.
-
-2019-03-13 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/89662
- * tree-vrp.c (vrp_prop::check_mem_ref): Avoid assuming every type
- has a size.
-
-2019-03-13 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89677
- * tree-scalar-evolution.c (simplify_peeled_chrec): Do not
- throw FP expressions at tree-affine.
-
-2019-03-14 Richard Biener <rguenther@suse.de>
-
- * tree-pretty-print.c (dump_generic_node): For -gimple properly
- dump negative integer constants using _Literal (type) -num.
-
-2019-03-13 Jakub Jelinek <jakub@redhat.com>
-
- * ipa-param-manipulation.h (struct ipa_parm_adjustment): Remove
- nonlocal_value member.
-
- PR middle-end/88588
- * omp-simd-clone.c (ipa_simd_modify_stmt_ops): Handle PHI args.
- (ipa_simd_modify_function_body): Handle PHIs.
-
-2019-03-12 Robin Dapp <rdapp@linux.ibm.com>
-
- * config/s390/s390.c (s390_option_override_internal): Use more
- aggressive inlining parameters.
-
-2019-03-12 Robin Dapp <rdapp@linux.ibm.com>
-
- * config/s390/3906.md: New file.
- * config/s390/s390.c (MAX_SCHED_UNITS): Increase.
- (LONGRUNNING_THRESHOLD): Remove.
- (MAX_SCHED_MIX_SCORE): Decrease.
- (MAX_SCHED_MIX_DISTANCE): Decrease.
- (s390_bb_fallthru_entry_likely): Assume fallthru for less than likely.
- (struct s390_sched_state): New struct to hold scheduling state.
- (S390_SCHED_STATE_NORMAL): Remove.
- (S390_SCHED_STATE_CRACKED): Remove.
- (S390_SCHED_ATTR_MASK_GROUPOFTWO): Add.
- (s390_get_sched_attrmask): Use new attribute.
- (s390_get_unit_mask): Use new units.
- (s390_is_fpd): New function.
- (s390_is_fxd): New function.
- (s390_is_longrunning): New function.
- (s390_sched_score): Use new functions.
- (s390_sched_reorder): Likewise.
- (s390_sched_variable_issue): Rework and use new functions.
- (s390_sched_init): Use new functions.
- * config/s390/s390.h (s390_tune_attr): Add z14.
- * config/s390/s390.md: Add z14.
-
-2019-03-12 Robin Dapp <rdapp@linux.ibm.com>
-
- * config/s390/2964.md: Update pipeline description.
- * config/s390/s390.c (MAX_SCHED_UNITS): Increase.
- (LONGRUNNING_THRESHOLD): Remove.
- (LATENCY_FACTOR): Remove.
- (s390_get_unit_mask): Add unit.
- (s390_sched_score): Use fxd/fpd.
- (s390_sched_variable_issue): Use fxd/fpd.
-
-2019-03-12 Martin Liska <mliska@suse.cz>
-
- * config/i386/i386.c: Reword an error message.
-
-2019-03-12 Martin Jambor <mjambor@suse.cz>
-
- * cgraph.c (cgraph_node::dump): Dump more info for former thunks,
- terminate with newline.
-
-2019-03-12 Jakub Jelinek <jakub@redhat.com>
-
- PR target/52726
- * config/s390/s390.md (tabort): Use %wd instead of
- HOST_WIDE_INT_PRINT_DEC in error message, reword to avoid two capital
- letters and periods.
- * config/tilepro/tilepro.c (tilepro_print_operand): Use %wd in
- output_operand_lossage instead of HOST_WIDE_INT_PRINT_DEC, replace
- 's with %< and %>.
-
- PR middle-end/89663
- * builtins.c (expand_builtin_int_roundingfn,
- expand_builtin_int_roundingfn_2): Return NULL_RTX instead of
- gcc_unreachable if validate_arglist fails.
-
-2019-03-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89664
- * tree-ssa-math-opts.c (execute_cse_reciprocals_1): Properly
- free the occurance tree after the early out.
-
-2019-03-11 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89655
- PR bootstrap/89656
- * vr-values.c (vr_values::update_value_range): If
- old_vr->varying_p (), don't update it, make new_vr also VARYING
- and return false.
-
-2019-03-11 Martin Liska <mliska@suse.cz>
-
- * config/aarch64/aarch64.c (aarch64_override_options_internal):
- Fix double string quoting.
-
-2019-03-11 Martin Liska <mliska@suse.cz>
-
- * collect-utils.c (collect_wait): Wrap apostrophes
- in gcc internal format with %'.
- * collect2.c (main): Likewise.
- (scan_prog_file): Likewise.
- (scan_libraries): Likewise.
- * config/i386/i386.c (ix86_expand_call): Likewise.
- (ix86_handle_interrupt_attribute): Likewise.
- * config/nds32/nds32-intrinsic.c (nds32_expand_builtin_impl): Likewise.
- * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
- * config/rl78/rl78.c (rl78_handle_saddr_attribute): Likewise.
- * lto-wrapper.c (find_crtoffloadtable): Likewise.
- * symtab.c (symtab_node::verify_base): Likewise.
- * tree-cfg.c (verify_gimple_label): Likewise.
- * tree.c (verify_type_variant): Likewise.
-
-2019-03-11 Martin Liska <mliska@suse.cz>
-
- * builtins.c (expand_builtin_thread_pointer): Wrap an option name
- in a string format message and fix GNU coding style.
- (expand_builtin_set_thread_pointer): Likewise.
- * common/config/aarch64/aarch64-common.c
- (aarch64_rewrite_selected_cpu): Likewise.
- * common/config/alpha/alpha-common.c (alpha_handle_option): Likewise.
- * common/config/arc/arc-common.c (arc_handle_option): Likewise.
- * common/config/arm/arm-common.c (arm_parse_fpu_option): Likewise.
- * common/config/bfin/bfin-common.c (bfin_handle_option): Likewise.
- * common/config/i386/i386-common.c (ix86_handle_option): Likewise.
- * common/config/ia64/ia64-common.c (ia64_handle_option): Likewise.
- * common/config/m68k/m68k-common.c (m68k_handle_option): Likewise.
- * common/config/msp430/msp430-common.c (msp430_handle_option): Likewise.
- * common/config/nds32/nds32-common.c (nds32_handle_option): Likewise.
- * common/config/powerpcspe/powerpcspe-common.c (rs6000_handle_option):
- Likewise.
- * common/config/riscv/riscv-common.c
- (riscv_subset_list::parsing_subset_version): Likewise.
- (riscv_subset_list::parse_std_ext): Likewise.
- (riscv_subset_list::parse_sv_or_non_std_ext): Likewise.
- (riscv_subset_list::parse): Likewise.
- * common/config/rs6000/rs6000-common.c (rs6000_handle_option): Likewise.
- * config/aarch64/aarch64.c (aarch64_parse_one_option_token): Likewise.
- (aarch64_override_options_internal): Likewise.
- (aarch64_validate_mcpu): Likewise.
- (aarch64_validate_march): Likewise.
- (aarch64_validate_mtune): Likewise.
- (aarch64_override_options): Likewise.
- * config/alpha/alpha.c (alpha_option_override): Likewise.
- * config/arc/arc.c (arc_init): Likewise.
- (parse_mrgf_banked_regs_option): Likewise.
- (arc_override_options): Likewise.
- (arc_expand_builtin_aligned): Likewise.
- * config/arm/arm-builtins.c (arm_expand_neon_builtin): Likewise.
- (arm_expand_builtin): Likewise.
- * config/arm/arm.c (arm_option_check_internal): Likewise.
- (arm_configure_build_target): Likewise.
- (arm_option_override): Likewise.
- (arm_options_perform_arch_sanity_checks): Likewise.
- (arm_handle_cmse_nonsecure_entry): Likewise.
- (arm_handle_cmse_nonsecure_call): Likewise.
- (arm_tls_referenced_p): Likewise.
- (thumb1_expand_prologue): Likewise.
- * config/avr/avr.c (avr_option_override): Likewise.
- * config/bfin/bfin.c (bfin_option_override): Likewise.
- * config/c6x/c6x.c (c6x_option_override): Likewise.
- * config/cr16/cr16.c (cr16_override_options): Likewise.
- * config/cris/cris.c (cris_option_override): Likewise.
- * config/csky/csky.c (csky_handle_isr_attribute): Likewise.
- * config/darwin-c.c (macosx_version_as_macro): Likewise.
- * config/darwin.c (darwin_override_options): Likewise.
- * config/frv/frv.c (frv_expand_builtin): Likewise.
- * config/h8300/h8300.c (h8300_option_override): Likewise.
- * config/i386/i386.c (parse_mtune_ctrl_str): Likewise.
- (ix86_option_override_internal): Likewise.
- (warn_once_call_ms2sysv_xlogues): Likewise.
- (ix86_expand_prologue): Likewise.
- (split_stack_prologue_scratch_regno): Likewise.
- (ix86_warn_parameter_passing_abi): Likewise.
- * config/ia64/ia64.c (fix_range): Likewise.
- * config/m68k/m68k.c (m68k_option_override): Likewise.
- * config/microblaze/microblaze.c (microblaze_option_override): Likewise.
- * config/mips/mips.c (mips_emit_probe_stack_range): Likewise.
- (mips_set_compression_mode): Likewise.
- * config/mmix/mmix.c (mmix_option_override): Likewise.
- * config/mn10300/mn10300.c (mn10300_option_override): Likewise.
- * config/msp430/msp430.c (msp430_option_override): Likewise.
- * config/nds32/nds32.c (nds32_option_override): Likewise.
- * config/nios2/nios2.c (nios2_custom_check_insns): Likewise.
- (nios2_option_override): Likewise.
- (nios2_expand_custom_builtin): Likewise.
- * config/nvptx/mkoffload.c (main): Likewise.
- * config/nvptx/nvptx.c (diagnose_openacc_conflict): Likewise.
- * config/pa/pa.c (fix_range): Likewise.
- (pa_option_override): Likewise.
- * config/riscv/riscv.c (riscv_parse_cpu): Likewise.
- (riscv_option_override): Likewise.
- * config/rl78/rl78.c (rl78_option_override): Likewise.
- * config/rs6000/aix61.h: Likewise.
- * config/rs6000/aix71.h: Likewise.
- * config/rs6000/aix72.h: Likewise.
- * config/rs6000/driver-rs6000.c (elf_platform): Likewise.
- * config/rs6000/freebsd64.h: Likewise.
- * config/rs6000/linux64.h: Likewise.
- * config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
- (rs6000_expand_zeroop_builtin): Likewise.
- (rs6000_expand_mtfsb_builtin): Likewise.
- (rs6000_expand_set_fpscr_rn_builtin): Likewise.
- (rs6000_expand_set_fpscr_drn_builtin): Likewise.
- (rs6000_invalid_builtin): Likewise.
- (rs6000_expand_split_stack_prologue): Likewise.
- * config/rs6000/rtems.h: Likewise.
- * config/rx/rx.c (valid_psw_flag): Likewise.
- (rx_expand_builtin): Likewise.
- * config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise.
- * config/s390/s390.c (s390_expand_builtin): Likewise.
- (s390_function_profiler): Likewise.
- (s390_option_override_internal): Likewise.
- (s390_option_override): Likewise.
- * config/sh/sh.c (sh_option_override): Likewise.
- (sh_builtin_saveregs): Likewise.
- (sh_fix_range): Likewise.
- * config/sh/vxworks.h: Likewise.
- * config/sparc/sparc.c (sparc_option_override): Likewise.
- * config/spu/spu.c (spu_option_override): Likewise.
- (fix_range): Likewise.
- * config/visium/visium.c (visium_option_override): Likewise.
- (visium_handle_interrupt_attr): Likewise.
- * config/xtensa/xtensa.c (xtensa_option_override): Likewise.
- * dbgcnt.c (dbg_cnt_set_limit_by_name): Likewise.
- (dbg_cnt_process_opt): Likewise.
- * dwarf2out.c (output_dwarf_version): Likewise.
- * except.c (expand_eh_return): Likewise.
- * gcc.c (defined): Likewise.
- (driver_handle_option): Likewise.
- (process_command): Likewise.
- (compare_files): Likewise.
- (driver::prepare_infiles): Likewise.
- (driver::do_spec_on_infiles): Likewise.
- (driver::maybe_run_linker): Likewise.
- * omp-offload.c (oacc_parse_default_dims): Likewise.
- * opts-global.c (handle_common_deferred_options): Likewise.
- * opts.c (parse_sanitizer_options): Likewise.
- (common_handle_option): Likewise.
- (enable_warning_as_error): Likewise.
- * passes.c (enable_disable_pass): Likewise.
- * plugin.c (parse_plugin_arg_opt): Likewise.
- (default_plugin_dir_name): Likewise.
- * targhooks.c (default_expand_builtin_saveregs): Likewise.
- (default_pch_valid_p): Likewise.
- * toplev.c (init_asm_output): Likewise.
- (process_options): Likewise.
- (toplev::run_self_tests): Likewise.
- * tree-cfg.c (verify_gimple_call): Likewise.
- * tree-inline.c (inline_forbidden_p_stmt): Likewise.
- (tree_inlinable_function_p): Likewise.
- * var-tracking.c (vt_find_locations): Likewise.
-
-2019-03-11 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390.c (s390_expand_builtin): Do the copy_to_reg not
- only on the else branch.
-
-2019-03-11 Martin Liska <mliska@suse.cz>
-
- * gcov.c (output_intermediate_json_line): Print function
- name of each line.
- (output_json_intermediate_file): Add new argument.
- * doc/gcov.texi: Document the change.
-
-2019-03-11 Eric Botcazou <ebotcazou@adacore.com>
-
- PR rtl-optimization/89588
- * loop-unroll.c (decide_unroll_constant_iterations): Make guard for
- explicit unrolling factor more robust.
-
-2019-03-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89649
- * tree-vectorizer.h (vect_loop_versioning): Adjust prototype.
- * tree-vect-loop-manip.c (vect_do_peeling): Unset force_vectorize
- on the prolog and epilog loops.
- (vect_loop_versioning): Return copy of loop.
- * tree-vect-loop.c (vect_transform_loop): Unset force_vectorize
- on the non-vectorized version of the loop.
-
-2019-03-10 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/68924
- * config/i386/sse.md (*vec_extractv2di_0_sse):
- Add (=r,x) alternative and corresponding splitter.
-
-2019-03-10 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/85762
- PR tree-optimization/87008
- PR tree-optimization/85459
- * tree-sra.c (contains_vce_or_bfcref_p): New parameter, set the bool
- it points to if there is a type changing MEM_REF. Adjust all callers.
- (build_accesses_from_assign): Disable total scalarization if
- contains_vce_or_bfcref_p returns true through the new parameter, for
- both rhs and lhs.
-
-2019-03-09 Jakub Jelinek <jakub@redhat.com>
-
- PR c/88568
- * attribs.c (handle_dll_attribute): Don't clear TREE_STATIC for
- dllimport on VAR_DECLs with RECORD_TYPE or UNION_TYPE DECL_CONTEXT.
-
- PR target/79645
- * common.opt (fdiagnostics-show-labels,
- fdiagnostics-show-line-numbers, fdiagnostics-format=,
- fdiagnostics-minimum-margin-width=, fgnat-encodings=, gas-loc-support,
- gas-locview-support, ginline-points, ginternal-reset-location-views):
- Terminate description text with a dot.
- * config/microblaze/microblaze.opt (mxl-prefetch): Likewise.
- * config/mcore/mcore.opt (m210, m340): Likewise.
- * config/epiphany/epiphany.opt (mprefer-short-insn-regs, mcmove,
- mnops=): Start description text with a capital letter.
- * config/arc/arc.opt (msize-level=): Likewise.
- * config/sh/sh.opt (minline-ic_invalidate): Likewise.
- * config/rs6000/sysv4.opt (mno-toc, mtoc, mno-traceback, mshlib,
- mnewlib): Likewise.
- * config/ft32/ft32.opt (msim): Likewise.
- (mft32b, mcompress): Likewise. Terminate description text with a dot.
- (mnodiv, mnopm): Terminate description text with a dot.
- * config/c6x/c6x.opt (c6x_sdata): Terminate Enum description with
- a colon.
- * config/i386/i386.opt (prefer_vector_width, instrument_return):
- Likewise.
- * config/rx/rx.opt (nofpu): Remove trailing spaces from description
- text.
-
- PR rtl-optimization/89634
- * cfgcleanup.c (thread_jump): Punt if registers mentioned in cond1
- are modified in BB_END (e->src) instruction.
-
-2019-03-08 David Malcolm <dmalcolm@redhat.com>
-
- PR target/79926
- * config/i386/i386.c (ix86_set_current_function): Make "sorry"
- messages more amenable to translation, and improve wording.
-
-2019-03-08 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * config/rs6000/rs6000-p8swap.c (rs6000_analyze_swaps): Rebuild
- ud- and du-chains between phases.
-
-2019-03-08 Richard Sandiford <richard.sandiford@arm.com>
-
- PR debug/89631
- * dwarf2cfi.c (dwarf2out_frame_debug_expr): Use CONST_POLY_INT
- instead of POLY_INT_CST.
-
-2019-03-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * config/arm/arm.h (TARGET_FP16_TO_DOUBLE): Add TARGET_VFP_DOUBLE
- requirement.
-
-2019-03-08 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/68924
- PR target/78782
- PR target/87558
- * config/i386/emmintrin.h (_mm_loadu_si64): New intrinsic.
- (_mm_storeu_si64): Ditto.
-
-2019-03-08 Martin Liska <mliska@suse.cz>
-
- PR target/86952
- * config/i386/i386.c (ix86_option_override_internal): Disable
- jump tables when retpolines are used.
-
-2019-03-08 Jan Hubicka <hubicka@ucw.cz>
-
- PR go/63560
- * ipa-split.c (execute_split_functions): Do not split
- 'noinline' or 'section' function.
-
-2019-03-08 Jakub Jelinek <jakub@redhat.com>
-
- PR target/79846
- * config/s390/s390.c (s390_const_operand_ok): Use %wu instead of
- HOST_WIDE_INT_PRINT_UNSIGNED and %wd instead of
- HOST_WIDE_INT_PRINT_DEC. Formatting fixes.
-
- PR ipa/80000
- * ipa-devirt.c (compare_virtual_tables): Remove two trailing spaces
- from diagnostics. Formatting fixes.
-
- PR target/85665
- * ipa-devirt.c (odr_types_equivalent_p): Fix grammar in
- warn_odr diagnostics.
-
- PR other/80058
- * lra-constraints.c (process_alt_operands): Avoid one space before
- " at the end of line and another after " on another line in a string
- literal.
- * attribs.c (handle_dll_attribute): Likewise.
- * config/avr/avr-devices.c (avr_texinfo): Likewise.
-
- * gimple-ssa-warn-alloca.c (pass_walloca::execute): Don't wrap
- warning_at or inform messages in G_() if there is no ?:.
-
- PR tree-optimization/89550
- * builtins.c (c_strlen): Only set TREE_NO_WARNING if warning_at
- returned true. Formatting fixes.
- (expand_builtin_strnlen): Formatting fixes.
- * tree-vrp.c (vrp_prop::check_mem_ref): Only set TREE_NO_WARNING
- if warning_at returned true.
- * tree-cfg.c (pass_warn_function_return::execute): Likewise.
-
-2019-03-08 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89578
- * cfgloop.h (struct loop): Add owned_clique field.
- * cfgloopmanip.c (copy_loop_info): Copy it.
- * tree-cfg.c (gimple_duplicate_bb): Do not remap owned_clique
- cliques.
- * tree-inline.c (copy_loops): Remap owned_clique.
- * lto-streamer-in.c (input_cfg): Stream owned_clique.
- * lto-streamer-out.c (output_cfg): Likewise.
-
-2019-03-08 Jakub Jelinek <jakub@redhat.com>
-
- PR target/80190
- * config/darwin.c: Include intl.h.
- (darwin_build_constant_cfstring): Improve i18n of diagnostics by not
- composing the message out of two separate parts.
-
-2019-03-07 Jakub Jelinek <jakub@redhat.com>
-
- PR target/80003
- * config/i386/i386.c (ix86_set_func_type): Make sure diagnostics
- doesn't start with a capital letter and doesn't end with a dot.
- (ix86_function_arg_boundary): Make sure diagnostics doesn't start
- with a capital letter.
- (ix86_mangle_function_version_assembler_name): Likewise.
- (ix86_generate_version_dispatcher_body): Likewise.
- (fold_builtin_cpu): Likewise.
- (get_builtin_code_for_version): Likewise. Remove extraneous space.
- (ix86_handle_interrupt_attribute): Make the diagnostics easier for
- translators, wrap full type name in %qs.
-
- PR translation/79999
- * gimplify.c (gimplify_omp_ordered): Reword diagnostics to talk about
- depend clause with source (or sink) modifier.
- * omp-expand.c (expand_omp_ordered_sink): Likewise.
-
- PR target/89602
- * config/i386/sse.md (avx512f_mov<ssescalarmodelower>_mask,
- *avx512f_load<mode>_mask, avx512f_store<mode>_mask): New define_insns.
- (avx512f_load<mode>_mask): New define_expand.
- * config/i386/i386-builtin.def (__builtin_ia32_loadsd_mask,
- __builtin_ia32_loadss_mask, __builtin_ia32_storesd_mask,
- __builtin_ia32_storess_mask, __builtin_ia32_movesd_mask,
- __builtin_ia32_movess_mask): New builtins.
- * config/i386/avx512fintrin.h (_mm_mask_load_ss, _mm_maskz_load_ss,
- _mm_mask_load_sd, _mm_maskz_load_sd, _mm_mask_move_ss,
- _mm_maskz_move_ss, _mm_mask_move_sd, _mm_maskz_move_sd,
- _mm_mask_store_ss, _mm_mask_store_sd): New intrinsics.
-
-2019-03-07 Martin Jambor <mjambor@suse.cz>
-
- PR lto/87525
- * ipa-cp.c (perform_estimation_of_a_value): Account zero time benefit
- for extern inline functions.
-
-2019-03-07 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/88235
- * cgraph.h (cgraph_node): New inline method former_thunk_p.
- * cgraph.c (cgraph_node::dump): Dump a note if node is a former thunk.
- (clone_of_p): Treat expanded thunks like thunks, be optimistic if they
- have multiple callees. At the end check if declarations match as
- opposed to cgraph_nodes.
-
-2019-03-07 Martin Liska <mliska@suse.cz>
-
- * cgraph.c (cgraph_node::verify_node): Verify with a neighbour
- which is equivalent to searching for this in clones chain.
- * symtab.c (symtab_node::verify_base): Similarly compare ASM
- names with a neighbour and special case first node in a chain.
-
-2019-01-25 Jason Merrill <jason@redhat.com>
-
- PR c++/80916 - spurious "static but not defined" warning.
- * gimple-fold.c (can_refer_decl_in_current_unit_p): Return false
- for an internal symbol with DECL_EXTERNAL.
-
-2019-04-07 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89618
- * cfgloopmanip.c (copy_loop_info): Copy forgotten fields.
- * tree-inline.c (copy_loops): Simplify.
-
-2019-03-07 Martin Liska <mliska@suse.cz>
-
- * dwarf2out.c (add_AT_vms_delta): Revert function removal.
-
-2019-03-07 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89595
- * tree-ssa-dom.c (dom_opt_dom_walker::optimize_stmt): Take
- stmt iterator as reference, take boolean output parameter to
- indicate whether the stmt was removed and thus the iterator
- already advanced.
- (dom_opt_dom_walker::before_dom_children): Re-iterate over
- stmts created by folding.
-
-2019-03-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89585
- * doc/extend.texi (Basic Asm): Document qualifiers are not allowed
- at toplevel.
-
-2019-03-06 Peter Bergner <bergner@linux.ibm.com>
-
- PR rtl-optimization/88845
- * config/rs6000/rs6000.c (rs6000_emit_move_si_sf_subreg): Enable during
- LRA.
- * lra.c (remove_scratches_1): New function.
- (remove_scratches): Use it.
- (lra_emit_move): Likewise.
-
-2019-03-06 Claudiu Zissulescu <claziss@synopsys.com>
-
- * config/arc/arc-c.def (__ARC_UNALIGNED__): Set it on
- unaligned_access variable.
- * config/arc/arc.c (arc_override_options): Set unaligned access
- default on for HS CPUs.
- * config/arc/arc.h (STRICT_ALIGNMENT): Fix logic.
-
-2019-03-06 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/89577
- * doc/gcov.texi: Prefer to use --coverage.
- * doc/sourcebuild.texi: Likewise.
-
-2019-03-02 Jason Merrill <jason@redhat.com>
-
- PR c++/86485 - -Wmaybe-unused with empty class ?:
- * gimplify.c (gimplify_cond_expr): Use INIT_EXPR.
-
-2019-03-05 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89587
- * config/rs6000/t-linux (MULTIARCH_DIRNAME): Set to non-empty only
- if_multiarch.
-
- PR middle-end/89590
- * builtins.c (maybe_emit_free_warning): Punt if free doesn't have
- exactly one argument.
-
-2019-03-05 Jakub Jelinek <jakub@redhat.com>
- Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/89570
- * match.pd (vec_cond into cond_op simplification): Don't use
- get_conditional_internal_fn, use as_internal_fn (cond_op).
-
-2019-03-05 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR target/89222
- * config/arm/arm.md (movsi): Use targetm.cannot_force_const_mem
- to decide when to split off a non-zero offset from a symbol.
- * config/arm/arm.c (arm_cannot_force_const_mem): Disallow offsets
- in function symbols.
-
-2019-03-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89594
- * tree-if-conv.c (pass_if_conversion::execute): Handle
- case where .LOOP_VECTORIZED_FUNCTION was removed.
-
-2019-03-05 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/89560
- * fold-const.c (fold_checksum_tree): Don't use fixed size buffer,
- instead alloca it only when needed with the needed size.
-
- PR tree-optimization/89570
- * match.pd (vec_cond into cond_op simplification): Guard with
- vectorized_internal_fn_supported_p test and #if GIMPLE.
-
- PR tree-optimization/89566
- * gimple-ssa-sprintf.c (sprintf_dom_walker::handle_gimple_call):
- Set info.fncode to BUILT_IN_NONE if gimple_call_builtin_p failed.
- Punt if get_user_idx_format succeeds, but idx_format argument is
- not provided or doesn't have pointer type, or if idx_args is above
- number of provided arguments.
-
-2019-03-04 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR tree-optimization/89437
- * match.pd: Use lt in sin(atan(x)) and cos(atan(x)) simplifications.
-
-2019-03-04 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89572
- * tree-scalar-evolution.c: (get_loop_exit_condition): Use
- safe_dyn_cast.
-
-2019-03-04 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/89487
- * tree-loop-distribution.c (has_nonaddressable_dataref_p): New.
- (create_rdg_vertices): Compute has_nonaddressable_dataref_p.
- (distribute_loop): Don't do runtime alias check if there is non-
- addressable data reference.
- * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Check if VAR_DECL
- is a register variable.
-
-2019-03-02 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89506
- * config/arm/arm.md (cmpsi2_addneg): Use
- trunc_int_for_mode (-INTVAL (...), SImode) instead of -INTVAL (...).
- If operands[2] is 0 or INT_MIN, force use of subs.
- (*compare_scc splitter): Use gen_int_mode.
- (*negscc): Likewise.
- * config/arm/thumb2.md (*thumb2_negscc): Likewise.
-
-2019-03-01 Kito Cheng <kito.cheng@gmail.com>
- Monk Chiang <sh.chiang04@gmail.com>
-
- * common/config/riscv/riscv-common.c: Include sstream.
- (riscv_subset_list::to_string): New.
- (riscv_arch_str): Likewise.
- * config.gcc (riscv*-*-*): Handle --with-riscv-attribute=
- * config.in: Regen.
- * config/riscv/riscv-protos.h (riscv_arch_str): New.
- * config/riscv/riscv.c (INCLUDE_STRING): Defined.
- (riscv_emit_attribute): New.
- (riscv_file_start): Emit attribute if needed.
- (riscv_option_override): Init riscv_emit_attribute_p.
- * config/riscv/riscv.opt (mriscv-attribute): New option.
- * configure.ac (riscv*-*-*): Check binutils is supporting ELF
- * configure: Regen.
- * doc/install.texi: Document --with-riscv-attribute.
- * doc/invoke.texi: Document -mriscv-attribute.
-
- * common/config/riscv/riscv-common.c:
- Include config/riscv/riscv-protos.h.
- (INCLUDE_STRING): Defined.
- (RISCV_DONT_CARE_VERSION): Defined.
- (riscv_subset_t): Declare.
- (riscv_subset_t::riscv_subset_t): New.
- (riscv_subset_list): Declare.
- (riscv_subset_list::riscv_subset_list): New.
- (riscv_subset_list::~riscv_subset_list): Likewise.
- (riscv_subset_list::parsing_subset_version): Likewise.
- (riscv_subset_list::parse_std_ext): Likewise.
- (riscv_subset_list::parse_sv_or_non_std_ext): Likewise.
- (riscv_subset_list::add): Likewise.
- (riscv_subset_list::lookup): Likewise.
- (riscv_subset_list::xlen): Likewise.
- (riscv_subset_list::parse): Likewise.
- (riscv_supported_std_ext): Likewise.
- (current_subset_list): Likewise.
- (riscv_parse_arch_string): Using riscv_subset_list::parse to
- parse.
-
-2019-03-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * config/rs6000/rs6000.c (rs6000_option_override_internal): If
- rs6000_dejagnu_cpu_index is set, use that to override rs6000_cpu_index.
- * config/rs6000/rs6000.opt (mdejagnu-cpu=): New option.
-
-2019-03-01 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/85899
- * haifa-sched.c (find_fallthru_edge_from): Relax assert to account for
- fallthru edges leading to the exit block.
-
-2019-03-01 Tamar Christina <tamar.christina@arm.com>
-
- PR target/89517
- * config/aarch64/aarch64-option-extensions.def (fp, simd, crypto, fp16,
- rdma, dotprod, sha2, sha3, sm4, fp16fml, sve): Collapse line.
-
-2019-03-01 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/89535
- * tree-vect-stmts.c (vectorizable_call): Record the vector types
- for each operand. Calculate the fallback choice for mask operands
- and pass it to vect_get_vec_def_for_operand.
-
-2019-03-01 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89541
- * tree-ssa-operands.c (add_stmt_operand): CONST_DECL may
- get virtual operands.
- (get_expr_operands): Handle CONST_DECL like other decls.
-
-2019-03-01 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89503
- * fold-const.c (fold_checksum_tree): Ignore TREE_NO_WARNING bit
- on DECL_P and EXPR_P.
-
-2019-03-01 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89497
- * tree-cfgcleanup.h (cleanup_tree_cfg): Add SSA update flags
- argument, defaulted to zero.
- * passes.c (execute_function_todo): Pass down SSA update flags
- to cleanup_tree_cfg.
- * tree-cfgcleanup.c: Include tree-into-ssa.h and tree-cfgcleanup.h.
- (cleanup_tree_cfg_noloop): After cleanup_control_flow_pre update SSA
- form if requested.
- (cleanup_tree_cfg): Get and pass down SSA update flags.
-
-2019-03-01 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/89539
- * dwarf2out.c (output_comdat_type_unit): Add ATTRIBUTE_UNUSED to
- early_lto_debug argument.
-
-2019-02-28 Eric Botcazou <ebotcazou@adacore.com>
-
- PR tree-optimization/89536
- * tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_NOT_EXPR>: Test
- only whether bit #0 of the value is 0 instead of the entire value.
-
-2019-02-28 Marek Polacek <polacek@redhat.com>
-
- PR c++/87068 - missing diagnostic with fallthrough statement.
- * gimplify.c (expand_FALLTHROUGH_r): If IFN_FALLTHROUGH was found
- at the end of a seq, save its location to walk_stmt_info.
- (expand_FALLTHROUGH): Warn if IFN_FALLTHROUGH is at the end of
- a switch.
-
-2019-02-28 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/88585
- * tree.c (find_atomic_core_type): Move ahead in file.
- (check_base_type): Correctly compare alignments of atomic types.
-
-2019-02-28 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89455
- * config/i386/i386.c (get_builtin_code_for_version): Identify
- Westmere from PCLMUL, instead of AES.
-
-2019-02-28 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89434
- * config/arm/arm.md (*subsi3_carryin_compare_const): Use
- trunc_int_for_mode (-INTVAL (...), SImode), just instead of
- -UINTVAL (...).
-
-2019-02-28 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88530
- * config/aarch64/aarch64-option-extensions.def: Document it.
- * config/aarch64/driver-aarch64.c (host_detect_local_cpu): Skip feature
- if empty hwcaps.
-
-2019-02-28 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89520
- * convert.c (convert_to_real_1, convert_to_integer_1): Punt for
- builtins if they don't have a single scalar floating point argument.
- Formatting fixes.
-
-2019-02-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR rtl-optimization/89490
- * varasm.c (get_block_for_section): Bail out for mergeable sections.
- (default_use_anchors_for_symbol_p, output_object_block): Assert the
- block section is not mergeable.
-
-2019-02-27 Jakub Jelinek <jakub@redhat.com>
-
- PR target/70341
- * config/arm/arm.md (arm_casesi_internal): New define_expand. Rename
- old define_insn to ...
- (*arm_casesi_internal): ... this. Add mode to LABEL_REFs.
- * config/arm/thumb2.md (thumb2_casesi_internal): New define_expand.
- Rename old define_insn to ...
- (*thumb2_casesi_internal): ... this. Add mode to LABEL_REFs.
- (thumb2_casesi_internal_pic): New define_expand. Rename old
- define_insn to ...
- (*thumb2_casesi_internal_pic): ... this. Add mode to LABEL_REFs.
- * config/aarch64/aarch64.md (casesi): Create the casesi_dispatch
- MEM manually here, set MEM_READONLY_P and MEM_NOTRAP_P on it.
-
-2019-02-27 Richard Biener <rguenther@suse.de>
-
- PR debug/88878
- * dwarf2out.c (use_debug_types): Disable when in_lto_p.
-
-2019-02-27 Richard Biener <rguenther@suse.de>
-
- * passes.c (should_skip_pass_p): Do not skip cgraph-edge
- building.
-
-2019-02-27 Richard Biener <rguenther@suse.de>
-
- PR debug/88878
- * dwarf2out.c (output_comdat_type_unit): Add early_lto_debug
- parameter, prefix section name with .gnu.debuglto_ if true.
- (dwarf2out_finish): Pass false to output_comdat_type_unit.
- (dwarf2out_early_finish): Pass true to output_comdat_type_unit.
-
-2019-02-27 Richard Biener <rguenther@suse.de>
-
- PR debug/89514
- * dwarf2out.c (size_of_die): Key on AT_ref (a)->comdat_type_p
- rather than on use_debug_types, doing what output_die does.
- (value_format): Likewise.
-
-2019-02-27 Martin Jambor <mjambor@suse.cz>
- Martin Sebor <msebor@redhat.com>
-
- * doc/invoke.texi (Warning Options): Reword description of
- -Wno-absolute-value.
-
-2019-02-27 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89280
- * tree-cfgcleanup.c (maybe_dead_abnormal_edge_p,
- builtin_setjmp_setup_bb): New functions.
- (cleanup_control_flow_pre): Ignore maybe_dead_abnormal_edge_p edges.
- When visiting __builtin_setjmp_setup block, queue in special
- setjmp_vec vector edges from .ABNORMAL_DISPATCHER to corresponding
- __builtin_setjmp_receiver. Remove .ABNORMAL_DISPATCHER basic blocks
- from visited after the loop if they don't have any visited successor
- blocks.
-
-2018-02-26 Steve Ellcey <sellcey@marvell.com>
-
- * config/aarch64/aarch64.c (aarch64_get_multilib_abi_name):
- New function.
- (TARGET_GET_MULTILIB_ABI_NAME): New macro.
-
-2019-02-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89507
- * tree.c (valid_constant_size_p): Deal with size INTEGER_CSTs
- with types other than sizetype/ssizetype.
-
-2019-02-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc-opts.h (enum processor_type): Rename to...
- (enum sparc_processor_type): ...this.
- (enum sparc_code_model_type): New enumeration type.
- (enum sparc_memory_model_type): Tweak comments.
- * config/sparc/sparc.opt (mcpu): Adjust to above renaming.
- (mtune): Likewise.
- (mcmodel): Use sparc_code_model enumeration and variable.
- (sparc_code_model): New enumeration.
- (mdebug): Add Undocumented marker.
- * config/sparc/sparc.h (enum cmodel): Delete.
- (sparc_cmodel): Likewise.
- (TARGET_CM_MEDLOW): Adjust to above renaming.
- (TARGET_CM_MEDMID): Likewise.
- (TARGET_CM_MEDANY): Likewise.
- (TARGET_CM_EMBMEDANY): Likewise.
- * config/sparc/sparc.c (sparc_cmodel): Delete.
- (sparc_option_override): Remove string/value mapping support for the
- code model. Move code and memory model support to after the handling
- of target flags. Do private machine setup last.
- (sparc_emit_set_symbolic_const64): Use sparc_code_model.
- (sparc_legitimize_reload_address): Likewise.
- (sparc_output_mi_thunk): Likewise.
- * config/sparc/sparc.md (cpu): Adjust comment to above renaming.
-
-2019-02-26 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89500
- * tree-ssa-strlen.c (stridx_strlenloc): Adjust comment.
- (handle_builtin_strlen): Remove noncst_bound variable. Always
- optimize strnlen (x, 0) to 0. Optimize strnlen (x, cst) to
- cst if the first cst bytes starting at x are known to be non-zero,
- even if the string is not zero terminated. Don't try to modify
- *si for strnlen. Update strlen_to_stridx only for strlen or if
- we can prove strnlen returns the same value as strlen would.
-
-2019-02-26 Martin Liska <mliska@suse.cz>
-
- * alloc-pool.h (struct pool_usage): Remove extra
- print_dash_line.
- * bitmap.h (struct bitmap_usage): Likewise.
- * ggc-common.c (struct ggc_usage): Likewise.
- * mem-stats.h (struct mem_usage): Likewise.
- (mem_alloc_description::dump): Print dash lines
- here and repeat header at the end of a table report.
- It's then more readable.
- * tree-phinodes.c (phinodes_print_statistics): Make
- horizontal alignment.
- * tree-ssanames.c (ssanames_print_statistics): Likewise.
- * vec.c (struct vec_usage): Remove extra print_dash_line.
- * vec.h (vec_safe_grow_cleared): Pass PASS_MEM_STAT.
-
-2019-02-26 Uroš Bizjak <ubizjak@gmail.com>
-
- * doc/extend.texi (__builtin_object_size):
- Use @pxref instead of @xref inside parenthesis.
- (__builtin_has_attribute): Add missing comma after @xref.
- (__builtin_object_size): Ditto.
- * doc/md.texi (cond_*{mode}): Use @samp instead of @var around op1[i].
-
-2019-02-26 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/87761
- * regcprop.c (copyprop_hardreg_forward_1): Use REG_UNUSED notes to
- detect obviously dead insns and delete them.
-
-2019-02-26 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89505
- * tree-ssa-structalias.c (compute_dependence_clique): Make sure
- to handle restrict pointed-to vars with multiple subvars
- correctly.
-
-2019-02-26 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89489
- * tree-parloops.c (create_loop_fn): Copy over last_clique.
-
-2019-02-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_IOR_EXPR>: Fix
- and move around comment.
- <BIT_AND_EXPR>: Likewise.
- <BIT_NOT_EXPR>: Add specific handling for boolean types.
-
-2019-02-26 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89474
- * config/i386/i386.c (remove_partial_avx_dependency): Call
- df_analyze etc. before creation of the v4sf_const0 pseudo, rather than
- after changing possibly many instructions to use that pseudo. Fix up
- insertion of v4sf_const0 setter at the start of bb.
-
-2019-02-25 Sandra Loosemore <sandra@codesourcery.com>
-
- PR c/80409
- * doc/extend.texi (Variadic Pointer Args): New section.
-
-2019-02-25 Sandra Loosemore <sandra@codesourcery.com>
- Martin Sebor <msebor@gmail.com>
-
- * common.opt (Wattribute-alias): Likewise.
- * doc/invoke.texi (Option Summary): List general form of
- -Wattribute-alias=. List positive form of -Wmissing-attributes.
- (-Wmissing-attributes): Invert entry, rewrite and correct default.
- Add cross-references.
- (-Wattribute-alias): Rewrite and correct default. Mention
- considered attributes (same as for -Wmissing-attributes).
-
-2019-02-25 Paul A. Clarke <pc@us.ibm.com>
-
- * config/rs6000/emmintrin.h (_mm_cvtpd_epi32): Fix big endian.
- (_mm_cvtpd_ps): Likewise.
- (_mm_cvttpd_epi32): Likewise.
-
- PR target/89338
- * config/rs6000/xmmintrin.h (_mm_cvtss_f32): Fix type mismatch.
- (_mm_cvt_ss2si): Fix type mismatch and 32-bit.
-
- PR target/89339
- * config/rs6000/xmmintrin.h (_mm_movemask_pi8): Fix 32-bit.
-
-2019-02-25 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88530
- * common/config/aarch64/aarch64-common.c
- (struct aarch64_option_extension): Add is_synthetic.
- (all_extensions): Use it.
- (TARGET_OPTION_INIT_STRUCT): Define hook.
- (struct gcc_targetm_common): Moved to end.
- (all_extensions_by_on): New.
- (opt_ext_cmp, typedef opt_ext): New.
- (aarch64_option_init_struct): New.
- (aarch64_contains_opt): New.
- (aarch64_get_extension_string_for_isa_flags): Output smallest set.
- * config/aarch64/aarch64-option-extensions.def
- (AARCH64_OPT_EXTENSION): Explicitly include AES and SHA2 in crypto.
- (fp, simd, crc, lse, fp16, rcpc, rdma, dotprod, aes, sha2, sha3,
- sm4, fp16fml, sve, profile, rng, memtag, sb, ssbs, predres):
- Set is_synthetic to false.
- (crypto): Set is_synthetic to true.
- * config/aarch64/driver-aarch64.c (AARCH64_OPT_EXTENSION): Add
- SYNTHETIC.
-
-2019-02-25 Tamar Christina <tamar.christina@arm.com>
-
- * config/arm/arm_neon.h (vfmlal_low_u32, vfmlsl_low_u32,
- vfmlal_high_u32, vfmlsl_high_u32, vfmlalq_low_u32, vfmlslq_low_u32,
- vfmlalq_high_u32, vfmlslq_high_u32, vfmlal_lane_low_u32,
- vfmlal_lane_high_u32, vfmlalq_laneq_low_u32, vfmlalq_lane_low_u32,
- vfmlal_laneq_low_u32, vfmlalq_laneq_high_u32, vfmlalq_lane_high_u32,
- vfmlal_laneq_high_u32, vfmlsl_lane_low_u32, vfmlsl_lane_high_u32,
- vfmlslq_laneq_low_u32, vfmlslq_lane_low_u32, vfmlsl_laneq_low_u32,
- vfmlslq_laneq_high_u32, vfmlslq_lane_high_u32, vfmlsl_laneq_high_u32):
- Rename ...
- (vfmlal_low_f16, vfmlsl_low_f16, vfmlal_high_f16, vfmlsl_high_f16,
- vfmlalq_low_f16, vfmlslq_low_f16, vfmlalq_high_f16, vfmlslq_high_f16,
- vfmlal_lane_low_f16, vfmlal_lane_high_f16, vfmlalq_laneq_low_f16,
- vfmlalq_lane_low_f16, vfmlal_laneq_low_f16, vfmlalq_laneq_high_f16,
- vfmlalq_lane_high_f16, vfmlal_laneq_high_f16, vfmlsl_lane_low_f16,
- vfmlsl_lane_high_f16, vfmlslq_laneq_low_f16, vfmlslq_lane_low_f16,
- vfmlsl_laneq_low_f16, vfmlslq_laneq_high_f16, vfmlslq_lane_high_f16,
- vfmlsl_laneq_high_f16): ... To this.
- * config/arm/neon.md: Update comments.
-
-2019-02-25 Tamar Christina <tamar.christina@arm.com>
-
- * config/aarch64/arm_neon.h (vfmlal_low_u32, vfmlsl_low_u32,
- vfmlalq_low_u32, vfmlslq_low_u32, vfmlal_high_u32, vfmlsl_high_u32,
- vfmlalq_high_u32, vfmlslq_high_u32, vfmlal_lane_low_u32,
- vfmlsl_lane_low_u32, vfmlal_laneq_low_u32, vfmlsl_laneq_low_u32,
- vfmlalq_lane_low_u32, vfmlslq_lane_low_u32, vfmlalq_laneq_low_u32,
- vfmlslq_laneq_low_u32, vfmlal_lane_high_u32, vfmlsl_lane_high_u32,
- vfmlal_laneq_high_u32, vfmlsl_laneq_high_u32, vfmlalq_lane_high_u32,
- vfmlslq_lane_high_u32, vfmlalq_laneq_high_u32, vfmlslq_laneq_high_u32):
- Rename ...
- (vfmlal_low_f16, vfmlsl_low_f16, vfmlalq_low_f16, vfmlslq_low_f16,
- vfmlal_high_f16, vfmlsl_high_f16, vfmlalq_high_f16, vfmlslq_high_f16,
- vfmlal_lane_low_f16, vfmlsl_lane_low_f16, vfmlal_laneq_low_f16,
- vfmlsl_laneq_low_f16, vfmlalq_lane_low_f16, vfmlslq_lane_low_f16,
- vfmlalq_laneq_low_f16, vfmlslq_laneq_low_f16, vfmlal_lane_high_f16,
- vfmlsl_lane_high_f16, vfmlal_laneq_high_f16, vfmlsl_laneq_high_f16,
- vfmlalq_lane_high_f16, vfmlslq_lane_high_f16, vfmlalq_laneq_high_f16,
- vfmlslq_laneq_high_f16): ... To this.
-
-2019-02-25 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/86096
- * df-scan.c (df_mw_compare): Do not check mw_reg fields when
- comparing mw_order values.
-
-2019-02-25 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89434
- * config/arm/arm.md (*subsi3_carryin_const): Use
- arm_neg_immediate_operand predicate instead of
- arm_not_immediate_operand, "L" constraint instead of "K" and
- print it using %n2 instead of %B2.
- (*subsi3_carryin_const0): New define_insn.
- (*subsi3_carryin_compare_const): Use const_int_I_operand predicate
- instead of arm_not_operand and "I" constraint instead of "K" and
- print it using %n3 instead of %B2. Instead of using match_dup 2 add
- another match_operand and in the condition check that it is negation
- of operands[2].
- (*subsi3_carryin_compare_const0): New define_ins.
- (*subdi_di_zesidi): Adjust to use *subsi3_carryin_const0 instead of
- *subsi3_carryin_const.
- (*arm_cmpdi_insn): Fix splitting into *subsi3_carryin_compare_const,
- split into *subsi3_carryin_compare_const0 if the highpart is zero.
-
- PR target/89438
- * config/arm.vfp.md (*negdf2_vfp): Use
- gen_int_mode (0x80000000, SImode) instead of GEN_INT (0x80000000).
- * config/arm/neon.md (neon_copysignf<mode>): Likewise.
-
-2019-02-24 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89445
- * simplify-rtx.c (simplify_ternary_operation): Don't use
- simplify_merge_mask on operands that may trap.
- * rtlanal.c (may_trap_p_1): Use FLOAT_MODE_P instead of
- SCALAR_FLOAT_MODE_P checks. For integral division by zero, if
- second operand is CONST_VECTOR, check if any element could be zero.
- Don't expect traps for VEC_{MERGE,SELECT,CONCAT,DUPLICATE} unless
- their operands can trap.
-
-2019-02-23 Martin Sebor <msebor@redhat.com>
-
- * gimple-ssa-sprintf.c (target_strtol): Rename...
- (target_strtohwi): ...to this. Handle values up to HOST_WIDE_INT_MAX.
- (parse_directive): Adjust to name change. Use HOST_WIDE_INT_MAX to
- check for range error.
-
-2019-02-23 H.J. Lu <hongjiu.lu@intel.com>
-
- PR driver/69471
- * opts-common.c (prune_options): Also prune joined switches
- with Negative and RejectNegative.
- * config/i386/i386.opt (march=): Add Negative(march=).
- (mtune=): Add Negative(mtune=).
- * doc/options.texi: Document Negative used together with Joined
- and RejectNegative.
-
-2019-02-22 Martin Sebor <msebor@redhat.com>
-
- * doc/extend.texi (Other Builtins): Add
- __builtin_is_constant_evaluated.
-
-2019-02-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/87609
- * tree-cfg.c (gimple_duplicate_bb): Only remap inlined cliques.
-
-2019-02-22 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/87761
- * config/mips/mips.md: Add new combiner pattern to recognize
- a bitfield extraction using (ashiftrt (truncate (ashift (...)))).
-
-2019-02-22 Matthew Malcomson <matthew.malcomson@arm.com>
-
- PR target/89324
- * config/aarch64/aarch64.md: Use aarch64_general_reg predicate on
- destination register in peepholes generating patterns for ADDS/SUBS.
- (add<mode>3_compare0,
- *addsi3_compare0_uxtw, add<mode>3_compareC,
- add<mode>3_compareV_imm, add<mode>3_compareV,
- *adds_<optab><ALLX:mode>_<GPI:mode>,
- *subs_<optab><ALLX:mode>_<GPI:mode>,
- *adds_<optab><ALLX:mode>_shift_<GPI:mode>,
- *subs_<optab><ALLX:mode>_shift_<GPI:mode>,
- *adds_<optab><mode>_multp2, *subs_<optab><mode>_multp2,
- *sub<mode>3_compare0, *subsi3_compare0_uxtw,
- sub<mode>3_compare1): Allow stack pointer for source register.
- * config/aarch64/predicates.md (aarch64_general_reg): New predicate.
-
-2019-02-22 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/88993
- PR tree-optimization/88853
- * gimple-ssa-sprintf.c (sprintf_dom_walker::call_info::is_file_func):
- New helper.
- (sprintf_dom_walker::call_info::is_string_func): New helper.
- (format_directive): Only issue "may exceed" 4095/INT_MAX warnings
- for formatted string functions.
- (sprintf_dom_walker::handle_gimple_call): Fix a typo in a comment.
-
-2019-02-22 Martin Sebor <msebor@redhat.com>
-
- PR c/89425
- * c-parser.c (sizeof_ptr_memacc_comptypes): Avoid warning in
- unreachable subexpressions.
-
-2019-02-22 H.J. Lu <hongjiu.lu@intel.com>
- Hongtao Liu <hongtao.liu@intel.com>
- Sunil K Pandey <sunil.k.pandey@intel.com>
-
- PR target/87007
- * config/i386/i386-passes.def: Add
- pass_remove_partial_avx_dependency.
- * config/i386/i386-protos.h
- (make_pass_remove_partial_avx_dependency): New.
- * config/i386/i386.c (make_pass_remove_partial_avx_dependency):
- New function.
- (pass_data_remove_partial_avx_dependency): New.
- (pass_remove_partial_avx_dependency): Likewise.
- (make_pass_remove_partial_avx_dependency): Likewise.
- * config/i386/i386.md (avx_partial_xmm_update): New attribute.
- (*extendsfdf2): Add avx_partial_xmm_update.
- (truncdfsf2): Likewise.
- (*float<SWI48:mode><MODEF:mode>2): Likewise.
- (SF/DF conversion splitters): Disabled for TARGET_AVX.
-
-2019-02-22 Aldy Hernandez <aldyh@redhat.com>
-
- PR middle-end/85598
- * gimple-ssa-sprintf.c (pass_sprintf_length::execute): Enable loop
- analysis for pass.
-
-2019-02-22 Thiago Macieira <thiago.macieira@intel.com>
-
- PR target/89444
- * config/i386/i386.h (PTA_WESTMERE): Remove PTA_AES.
- (PTA_SKYLAKE): Add PTA_AES.
- (PTA_GOLDMONT): Likewise.
-
-2019-02-22 Sudakshina Das <sudi.das@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_output_mi_thunk): Add bti
- instruction if enabled.
- (aarch64_override_options): Remove reference to return address key.
-
-2019-02-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89440
- * tree-vect-loop.c (vect_create_epilog_for_reduction): Remove
- not necessary assert.
-
-2019-02-22 Thomas Schwinge <thomas@codesourcery.com>
-
- PR fortran/72741
- * omp-general.c (oacc_replace_fn_attrib): Mostly split out into...
- (oacc_replace_fn_attrib_attr): ... this new function.
- * omp-general.h (oacc_replace_fn_attrib_attr): New prototype.
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Revert workaround.
-
-2019-02-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/arm-cpus.in (ares): Rename to...
- (neoverse-n1): ... This. Add ares as alias.
- * config/arm/arm-tables.opt: Regenerate.
- * config/arm/arm-tune.md: Likewise.
- * doc/invoke.txt (ARM Options): Document neoverse-n1.
-
-2019-02-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64-cores.def (neoverse-e1): Define.
- * config/aarch64/aarch64-tune.md: Regenerate.
- * doc/invoke.texi (AArch64 Options): Document neoverse-e1 -mcpu option.
-
-2019-02-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.c (ares_tunings): Rename to...
- (neoversen1_tunings): ... This.
- * config/aarch64/aarch64-cores.def (ares): Change tuning to the above.
- (neoverse-n1): New CPU.
- * config/aarch64/aarch64-tune.md: Regenerate.
- * doc/invoke.txt (AArch64 Options): Document neoverse-n1.
-
-2019-02-22 Richard Biener <rguenther@suse.de>
-
- PR middle-end/87609
- * cfghooks.h (dependence_hash): New typedef.
- (struct copy_bb_data): New type.
- (cfg_hooks::duplicate_block): Adjust to take a copy_bb_data argument.
- (duplicate_block): Likewise.
- * cfghooks.c (duplicate_block): Pass down copy_bb_data.
- (copy_bbs): Create and pass down copy_bb_data.
- * cfgrtl.c (cfg_layout_duplicate_bb): Adjust.
- (rtl_duplicate_bb): Likewise.
- * tree-cfg.c (gimple_duplicate_bb): If the copy_bb_data arg is not NULL
- remap dependence info.
-
-2019-02-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/87609
- * tree-core.h (tree_base): Document special clique values.
- * tree-inline.c (remap_dependence_clique): Do not use the
- special clique value of one.
- (maybe_set_dependence_info): Use clique one.
- (clear_dependence_clique): New callback.
- (compute_dependence_clique): Clear clique one from all refs
- before assigning it (again).
-
-2019-02-21 Martin Sebor <msebor@redhat.com>
-
- * doc/extend.texi (__clear_cache): Correct signature.
-
-2019-02-21 Ian Lance Taylor <iant@golang.org>
-
- PR go/89170
- * varasm.c (decode_addr_const): Call lookup_constant_def rather
- than output_constant_def.
- (add_constant_to_table): New static function.
- (output_constant_def): Call add_constant_to_table.
- (tree_output_constant_def): Likewise.
-
-2019-02-21 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89285
- * builtins.c (fold_builtin_arith_overflow): If first two args are
- INTEGER_CSTs, set intres and ovfres to constants rather than calls
- to ifn.
-
-2019-02-21 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/87412
- * config/i386/i386.c (ix86_set_indirect_branch_type): Issue an
- error for -mindirect-branch/-mfunction-return with incompatible
- -fcf-protection.
-
-2019-02-21 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/88714
- * constraints.md (q): Remove.
- * config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use rk constraint
- instead of q.
-
-2019-02-21 Martin Jambor <mjambor@suse.cz>
-
- PR hsa/89302
- * omp-general.c (omp_extract_for_data): Removed a duplicate call
- to omp_adjust_for_condition, moved NE_EXPR code_cond processing...
- (omp_adjust_for_condition): ...here. Added necessary parameters.
- * omp-general.h (omp_adjust_for_condition): Updated declaration.
- * omp-grid.c (grid_attempt_target_gridification): Adjust to pass
- proper values to new parameters of omp_adjust_for_condition.
-
-2019-02-20 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89412
- * expr.c (expand_assignment): If result is a MEM, use change_address
- instead of simplify_gen_subreg.
-
-2019-02-20 Jakub Jelinek <jakub@redhat.com>
- David Malcolm <dmalcolm@redhat.com>
-
- PR middle-end/89091
- * fold-const.c (decode_field_reference): Return NULL_TREE if
- lang_hooks.types.type_for_size returns NULL. Check it before
- overwriting *exp_. Use return NULL_TREE instead of return 0.
-
-2019-02-20 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/88074
- PR middle-end/89415
- * toplev.c (do_compile): Double the emin/emax exponents to workaround
- buggy mpc_norm.
-
-2019-02-20 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89397
- * config/i386/i386.c (ix86_atomic_assign_expand_fenv): Check
- TARGET_SSE in addition to TARGET_SSE_MATH.
-
- (ix86_excess_precision): Ditto.
- (ix86_float_exceptions_rounding_supported_p): Ditto.
- (use_rsqrt_p): Ditto.
- * config/i386/sse.md (rsqrt<mode>2): Ditto.
-
-2019-02-20 David Malcolm <dmalcolm@redhat.com>
-
- PR c/89410
- * diagnostic-show-locus.c (layout::calculate_line_spans): Use
- linenum_arith_t when determining if two adjacent line spans are
- close enough to merge.
- (diagnostic_show_locus): Use linenum_arith_t when iterating over
- lines within each line_span.
-
-2019-02-20 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- PR target/86487
- * lra-constraints.c(uses_hard_regs_p): Fix handling of
- paradoxical SUBREGS.
-
-2019-02-20 Li Jia He <helijia@linux.ibm.com>
-
- PR target/88100
- * config/rs6000/rs6000.c (rs6000_gimple_fold_builtin)
- <case ALTIVEC_BUILTIN_VSPLTISB, ALTIVEC_BUILTIN_VSPLTISH,
- ALTIVEC_BUILTIN_VSPLTISW>: Don't convert the operand before
- range checking it.
-
-2019-02-19 Jonathan Wakely <jwakely@redhat.com>
-
- * config/gcn/gcn.c (print_operand): Fix typo.
-
-2019-02-19 Richard Biener <rguenther@suse.de>
-
- PR middle-end/88074
- * toplev.c (do_compile): Initialize mpfr's exponent range
- based on available float modes.
-
-2019-02-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * rtlanal.c (get_initial_register_offset): Fall back to the estimate
- as long as the epilogue isn't completed.
-
-2019-02-18 Martin Sebor <msebor@redhat.com>
-
- * doc/cpp.texi (Conditional syntax): Add __has_attribute,
- __has_cpp_attribute, and __has_include.
-
-2019-02-18 Martin Sebor <msebor@redhat.com>
-
- * doc/invoke.texi (-Wreturn-type): Correct and expand.
-
-2019-02-18 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/89294
- * tree.c (valid_constant_size_p): Avoid assuming size is a constant
- expression.
- * tree.h (cst_size_error): Add the cst_size_not_constant enumerator.
-
-2019-02-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89296
- * tree-ssa-loop-ch.c (ch_base::copy_headers): Restrict setting
- of no-warning flag to cases that might emit the bogus warning.
-
-2019-02-18 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/88714
- * config/arm/arm.md (*arm_movdi, *movdf_soft_insn): Use "r" instead of
- "q" constraint.
- * config/arm/vfp.md (*movdi_vfp): Likewise.
- * config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use "r" instead of
- "q" constraint for operands[0].
-
- PR target/89369
- * config/s390/s390.md (*r<noxa>sbg_<mode>_srl_bitmask,
- *r<noxa>sbg_<mode>_sll, *r<noxa>sbg_<mode>_srl): Don't construct
- pattern in a temporary buffer.
- (*r<noxa>sbg_sidi_srl): Likewise. Always use 32 as I3 rather
- than 64-operands[2].
-
- PR target/89361
- * config/s390/s390.c (s390_indirect_branch_attrvalue,
- s390_indirect_branch_settings): Define unconditionally.
- (s390_set_current_function): Likewise, but guard the whole body except
- the s390_indirect_branch_settings call with
- #if S390_USE_TARGET_ATTRIBUTE.
- (TARGET_SET_CURRENT_FUNCTION): Redefine unconditionally.
-
- * config/s390/s390.md (*<risbg_n>_ior_and_sr_ze,
- *<risbg_n>_<mode>_ior_and_lshiftrt, *<risbg_n>_sidi_ior_and_lshiftrt):
- Use HOST_WIDE_INT_M1U instead of ~(0ULL).
- (*<risbg_n>_and_subregdi_rotr, *<risbg_n>_and_subregdi_rotl): Use
- HOST_WIDE_INT_1U instead of 1ULL.
- (*pre_z10_extzv<mode>, *pre_z10_extv<mode>): Change mask type from int
- to unsigned HOST_WIDE_INT, use HOST_WIDE_INT_1U instead of 1ul.
- (*insv<mode><clobbercc_or_nocc>_appendbitsleft,
- z = (x << c) | (y >> d) splitters): Use HOST_WIDE_INT_1U
- instead of 1UL.
- (*insv<mode>_mem_reg, *insvdi_mem_reghigh): Use HOST_WIDE_INT_1U
- instead of 1ul.
-
-2019-02-18 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/89209
- * tree-sra.c (create_access_replacement): New optional parameter
- reg_tree. Use it as a type if non-NULL and access type is not of
- a register type.
- (get_repl_default_def_ssa_name): New parameter REG_TYPE, pass it
- to create_access_replacement.
- (sra_modify_assign): Pass LHS type to get_repl_default_def_ssa_name.
- Check lacc is non-NULL before attempting to re-create it on the RHS.
-
-2019-02-18 Martin Liska <mliska@suse.cz>
-
- PR ipa/89306
- * cgraph.c (symbol_table::create_edge): Set m_summary_id to -1
- by default.
- (symbol_table::free_edge): Recycle m_summary_id.
- * cgraph.h (get_summary_id): New.
- (symbol_table::release_symbol): Set m_summary_id to -1
- by default.
- (symbol_table::allocate_cgraph_symbol): Recycle m_summary_id.
- * ipa-fnsummary.c (ipa_fn_summary_t): Switch from
- function_summary to fast_function_summary.
- * ipa-fnsummary.h (ipa_fn_summary_t): Likewise.
- * ipa-pure-const.c (class funct_state_summary_t):
- Switch from function_summary to fast_function_summary.
- * ipa-reference.c (class ipa_ref_var_info_summary_t): Likewise.
- (class ipa_ref_opt_summary_t): Switch from function_summary
- to fast_function_summary.
- * symbol-summary.h (class function_summary_base): New class
- that is created from base of former function_summary.
- (function_summary_base::unregister_hooks): New.
- (class function_summary): Inherit from function_summary_base.
- (class call_summary_base): New class
- that is created from base of former call_summary.
- (class call_summary): Inherit from call_summary_base.
- (struct is_same): New.
- (class fast_function_summary): New summary class.
- (class fast_call_summary): New summary class.
- * vec.h (vec_safe_grow_cleared): New function.
-
-2019-02-18 Martin Liska <mliska@suse.cz>
-
- * config/i386/i386.c (ix86_get_multilib_abi_name): New function.
- (TARGET_GET_MULTILIB_ABI_NAME): New macro defined.
- * doc/tm.texi: Document new target hook.
- * doc/tm.texi.in: Likewise.
- * target.def: Add new target macro.
- * gcc.c (find_fortran_preinclude_file): Do not search multilib
- suffixes.
-
-2019-02-17 Alan Modra <amodra@gmail.com>
-
- PR target/89271
- * config/rs6000/rs6000.md (<bd>_<mode> split): Check for an int
- output reg on add insn.
- (<bd>tf_<mode> split): Likewise. Match predicates with insn.
-
-2019-02-16 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89372
- * config/i386/sse.md (ssedoublemode): Remove V4HI.
- (PMULHRSW): Likewise.
- (<ssse3_avx2>_pmulhrsw<mode>3): Require TARGET_SSSE3, not
- TARGET_AVX2.
- (ssse3_pmulhrswv4hi3): New expander.
-
-2019-02-16 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/mmx.md (*vec_extractv2si_zext_mem): Doesn't require
- MMX. Add isa attribute.
-
-2019-02-16 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/66152
- * builtins.h (c_readstr): Declare.
- * builtins.c (c_readstr): Remove forward declaration. Add
- null_terminated_p argument, if false, read all bytes from the
- string instead of stopping after '\0'.
- * expr.c (string_cst_read_str): New function.
- (store_expr): Use string_cst_read_str instead of
- builtin_strncpy_read_str. Try to store by pieces the whole
- exp_len first, and only if that fails, split it up into
- store by pieces followed by clear_storage. Formatting fix.
-
- * config/i386/i386.md (*movqi_internal): Remove static from
- buf variable. Use output_asm_insn (buf, operands); return "";
- instead of return buf;.
- * config/i386/sse.md (<sse>_andnot<mode>3<mask_name>,
- *<code><mode>3<mask_name>, *andnot<mode>3, *andnottf3, *<code><mode>3,
- *<code>tf3, <mask_codefor><code><mode>3<mask_name>): Likewise.
-
-2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/linux.h (ASAN_CC1_SPEC): Define.
- (CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC and ASAN_CC1_SPEC.
- * config/sparc/linux64.h (ASAN_CC1_SPEC): Likewise.
- (CC1_SPEC): Likewise.
- * config/sparc/sparc.c (sparc_asan_shadow_offset): Adjust for 64-bit.
-
-2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * asan.c (asan_emit_stack_protection): Use full-sized mask to align
- the base address on 64-bit strict-alignment platforms.
-
-2019-02-15 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/i386.h (VALID_MMX_REG_MODE): Correct the misplaced ')'.
-
-2019-02-15 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/darwin.h (TARGET_FPMATH_DEFAULT_P): New define.
-
-2019-02-15 Aaron Sawdey <acsawdey@linux.ibm.com>
-
- PR rtl-optimization/88308
- * shrink-wrap.c (move_insn_for_shrink_wrap): Fix LABEL_NUSES counts
- on copied instruction.
-
-2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * final.c (insn_current_reference_address): Replace test on JUMP_P
- with test on jump_to_label_p.
- * config/visium/visium-passes.def: New file.
- * config/visium/t-visium (PASSES_EXTRA): Define.
- * config/visium/visium-protos.h (make_pass_visium_reorg): Declare.
- * config/visium/visium.h (TRAMPOLINE_SIZE): Adjust.
- (TRAMPOLINE_ALIGNMENT): Define.
- * config/visium/visium.c (visium_option_override): Do not register
- the machine-specific reorg pass here.
- (visium_trampoline_init): Align the BRA insn on a 64-bit boundary
- for the GR6.
- (output_branch): Adjust threshold for long branch instruction.
- * config/visium/visium.md (cpu): Move around.
- (length): Adjust for the GR6.
-
-2019-02-15 Richard Biener <rguenther@suse.de>
- Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89278
- * tree-loop-distribution.c: Include tree-eh.h.
- (generate_memset_builtin, generate_memcpy_builtin): Call
- rewrite_to_non_trapping_overflow on builtin->size before passing it
- to force_gimple_operand_gsi.
-
-2019-02-15 Jakub Jelinek <jakub@redhat.com>
-
- PR other/89342
- * optc-save-gen.awk: Handle optimize_fast like optimize_size or
- optimize_debug.
- * opth-gen.awk: Likewise.
-
-2019-02-15 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386.h (TARGET_SUBTARGET64_ISA_DEFAULT):
- Enable MMX, SSE and SSE2 by default.
- * config/i386/i386.c (ix86_option_override_internal): Do not
- explicitly set MMX, SSE and SSE2 flags for TARGET_64BIT here.
-
-2019-02-14 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89354
- * combine.c (make_extraction): Punt if extraction_mode is narrower
- than len bits.
-
-2019-02-14 Maya Rashish <coypu@sdf.org>
-
- * config.gcc (*-*-netbsd*): Add netbsd-d.o.
- * config/netbsd-d.c: New file.
- * config/t-netbsd: Add netbsd-d.o
-
-2018-02-14 Steve Ellcey <sellcey@marvell.com>
-
- * config/aarch64/aarch64.c (aarch64_attribute_table): Change
- affects_type_identity to true for aarch64_vector_pcs.
- (aarch64_comp_type_attributes): New function.
- (TARGET_COMP_TYPE_ATTRIBUTES): New macro.
-
-2019-02-14 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88850
- * config/arm/iterators.md (ANY64): Add V4HF.
-
-2019-02-14 Martin Liska <mliska@suse.cz>
-
- PR rtl-optimization/89242
- * dce.c (delete_unmarked_insns): Call free_dominance_info we
- process a transformation.
-
-2019-02-14 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89314
- * fold-const.c (fold_binary_loc): Cast strlen argument to
- const char * before dereferencing it. Formatting fixes.
-
- PR middle-end/89284
- * passes.def: Swap pass_ubsan and pass_early_warn_uninitialized.
-
-2019-02-13 Ian Lance Taylor <iant@golang.org>
-
- * optc-save-gen.awk: Set var_opt_hash for initial optimizations
- and set current index for other optimizations.
-
-2019-02-13 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/sse.md (vec_set<VI4F_256_512:mode>_0): Use
- nonimmediate_operand as operand 2 predicate.
- (vec_set<VF2_512_256:mode>_0): Ditto.
- (vec_set<VI8_AVX_AVX512F:mode>_0): Ditto.
- (*vec_concatv2si): Remove alternative 2.
- (*vec_concatv4si_0): Use vm constraint for alternative 0.
- (*vec_concatv4si_0): Remove preferred_for_speed attribute.
- (vec_concatv2di): Split alternatives 4,5,6 to ...
- (*vec_concatv2di_0) ... new pattern.
-
-2019-02-13 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR target/89190
- * config/arm/arm.c (ldm_stm_operation_p) Set
- addr_reg_in_reglist correctly for first register.
- (load_multiple_sequence): Remove dead base check.
- (gen_ldm_seq): Correctly set write_back for Thumb-1.
-
-2019-02-13 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88847
- * config/aarch64/aarch64-sve.md (*pred_mov<mode>, pred_mov<mode>):
- Expose as @aarch64_pred_mov.
- * config/aarch64/aarch64.c (aarch64_classify_address):
- Use expand_insn which legitimizes operands.
-
-2019-02-13 Martin Liska <mliska@suse.cz>
-
- * builtins.h (expand_builtin_with_bounds): Remove declaration.
- * calls.c (struct arg_data): Remove special_slot, pointer_arg
- and pointer_offset fields.
- (initialize_argument_information): Remove usage of dead
- fields.
- * cgraph.h (struct cgraph_thunk_info): Remove
- add_pointer_bounds_args.
- * cgraphunit.c (cgraph_node::expand_thunk): Remove usage of dead
- fields.
- (cgraph_node::assemble_thunks_and_aliases): Remove usage of dead
- fields.
- * config/i386/i386.c (ix86_function_arg_advance): Remove
- unrelated comment.
- (struct builtin_isa): Remove leaf_p and nothrow_p fields.
- (def_builtin): Remove usage of dead fields.
- (ix86_add_new_builtins): Likewise.
- * ipa-fnsummary.c (compute_fn_summary): Likewise.
- * ipa-icf.c (sem_function::equals_wpa): Likewise.
- (sem_function::init): Likewise.
- (sem_variable::merge): Likewise.
- * ipa-visibility.c (function_and_variable_visibility): Likewise.
- * ipa.c (symbol_table::remove_unreachable_nodes): Likewise.
- * lto-cgraph.c (lto_output_node): Likewise.
- (lto_output_varpool_node): Likewise.
- (input_node): Likewise.
- (input_varpool_node): Likewise.
- * lto-streamer-out.c (lto_output): Likewise.
- * tree-inline.c (expand_call_inline): Remove usage of
- assign_stmts.
- * tree-inline.h (struct copy_body_data): Likewise.
- * varpool.c (varpool_node::dump): Likewise.
-
-2019-02-13 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89303
- * tree-ssa-structalias.c (set_uids_in_ptset): Or in vi->is_heap_var
- into pt->vars_contains_escaped_heap instead of setting
- pt->vars_contains_escaped_heap to it.
-
- PR middle-end/89281
- * optabs.c (prepare_cmp_insn): Use UINTVAL (size) instead of
- INTVAL (size), compare it to GET_MODE_MASK instead of
- 1 << GET_MODE_BITSIZE.
-
- PR target/89290
- * config/i386/predicates.md (x86_64_immediate_operand): Allow
- TLS UNSPECs offsetted by signed 32-bit CONST_INT even with
- -mcmodel=large.
-
-2019-02-13 Martin Liska <mliska@suse.cz>
-
- PR lto/88858
- * cfgrtl.c (remove_barriers_from_footer): New function.
- (try_redirect_by_replacing_jump): Use it.
- (cfg_layout_redirect_edge_and_branch): Likewise.
-
-2019-02-13 Xiong Hu Luo <luoxhu@linux.vnet.ibm.com>
-
- * config/rs6000/altivec.h (vec_sbox_be, vec_cipher_be,
- vec_cipherlast_be, vec_ncipher_be, vec_ncipherlast_be): New #defines.
- * config/rs6000/crypto.md (CR_vqdi): New define_mode_iterator.
- (crypto_vsbox_<mode>, crypto_<CR_insn>_<mode>): New define_insns.
- * config/rs6000/rs6000-builtin.def (VSBOX_BE): New BU_CRYPTO_1.
- (VCIPHER_BE, VCIPHERLAST_BE, VNCIPHER_BE, VNCIPHERLAST_BE):
- New BU_CRYPTO_2.
- * config/rs6000/rs6000.c (builtin_function_type)
- <CRYPTO_BUILTIN_VSBOX_BE, CRYPTO_BUILTIN_VCIPHER_BE,
- CRYPTO_BUILTIN_VCIPHERLAST_BE, CRYPTO_BUILTIN_VNCIPHER_BE,
- CRYPTO_BUILTIN_VNCIPHERLAST_BE>: New switch options.
- * doc/extend.texi (vec_sbox_be, vec_cipher_be, vec_cipherlast_be,
- vec_ncipher_be, vec_ncipherlast_be): New builtin functions.
-
-2019-02-12 Pat Haugen <pthaugen@us.ibm.com>
-
- * doc/invoke.texi (RS/6000 and PowerPC Options): Remove duplicate
- -maltivec. Delete -maltivec=be and -maltivec=le documentation.
-
-2019-02-12 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89229
- * config/i386/i386.md (*movoi_internal_avx): Revert revision
- 268678 and revision 268657.
- (*movti_internal): Likewise.
-
-2019-02-12 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR target/89233
- * config/s390/s390.c (s390_decompose_address): Update comment.
- (s390_check_qrst_address): Reject invalid address forms after
- LRA.
-
-2019-02-12 Martin Liska <mliska@suse.cz>
-
- PR lto/88876
- * ipa-pure-const.c (propagate_pure_const): Revert hunk as
- we need default values of funct_state for a function that
- is not optimized.
-
-2019-02-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * asan.c (asan_expand_mark_ifn): Take into account the alignment of
- the object to pick the size of stores on strict-alignment platforms.
-
- * config/sparc/sparc.md (*movsi_insn): Minor tweak.
- (*movdi_insn_sp32): Likewise.
- (*movdi_insn_sp64): Likewise.
-
-2019-02-12 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/88677
- * cgraphunit.c (analyze_functions): Clear READONLY flag for external
- types that needs constructiong.
- * tree.h (may_be_aliased): Do not check TYPE_NEEDS_CONSTRUCTING.
-
-2019-02-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89253
- * tree-ssa-loop-split.c (tree_ssa_split_loops): Check we can
- duplicate the loop.
-
-2019-02-11 David Malcolm <dmalcolm@redhat.com>
-
- PR lto/88147
- * input.c (selftest::test_line_offset_overflow): New selftest.
- (selftest::input_c_tests): Call it.
-
-2019-02-11 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/88771
- * gimple-ssa-warn-restrict.c (pass_wrestrict::gate): Also enable
- when -Wstringop-overflow is set.
- (builtin_memref::builtin_memref): Adjust excessive upper bound
- only when lower bound is not excessive.
- (maybe_diag_overlap): Detect and diagnose excessive bounds via
- -Wstringop-ovefflow.
- (maybe_diag_offset_bounds): Rename...
- (maybe_diag_access_bounds): ...to this.
- (check_bounds_or_overlap): Adjust for name change above.
-
-2019-02-11 Martin Sebor <msebor@redhat.com>
-
- PR c++/87996
- * builtins.c (max_object_size): Move from here...
- * builtins.h (max_object_size): ...and here...
- * tree.c (max_object_size): ...to here...
- * tree.h (max_object_size): ...and here.
-
-2019-02-11 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Shift-right
- and shift-left vector built-ins need to include a TRUNC_MOD_EXPR
- for correct semantics.
-
-2019-02-11 Alan Modra <amodra@gmail.com>
-
- * doc/invoke.texi (man page RS/6000 and PowerPC Options): Mention
- -mlongcall and -mpltseq.
- (RS/6000 and PowerPC Options <-mlongcall>): Mention inline PLT calls.
- (RS/6000 and PowerPC Options <-mpltseq>): Document.
- * config/rs6000/rs6000.h (TARGET_PLTSEQ): Define.
- * config/rs6000/sysv4.opt (mpltseq): New option.
- * config/rs6000/sysv4.h (TARGET_PLTSEQ): Redefine.
- (SUBTARGET_OVERRIDE_OPTIONS): Error if given -mpltseq when assembler
- support is lacking. Don't allow -mpltseq with -mbss-plt.
- * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Warn if
- -mpltseq given for ELFv1.
- * config/rs6000/rs6000.c (rs6000_call_aix): Comment on UNSPEC_PLTSEQ.
- Only use UNSPEC_PLTSEQ for inline PLT calls.
- (rs6000_call_sysv, rs6000_sibcall_sysv): Expand comments. Only
- use UNSPEC_PLTSEQ for inline PLT calls.
- (rs6000_indirect_call_template_1, rs6000_longcall_ref),
- (rs6000_call_aix, rs6000_call_sysv, rs6000_sibcall_sysv): Replace
- uses of HAVE_AS_PLTSEQ with TARGET_PLTSEQ, simplifying.
- * config/rs6000/rs6000.md (pltseq_tocsave_<mode>),
- (pltseq_plt16_ha_<mode>, pltseq_plt16_lo_<mode>),
- (pltseq_mtctr_<mode>): Likewise.
-
-2019-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Use 8-byte strings with
- Solaris ld.
- * configure: Regenerate.
-
-2019-02-11 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/88714
- * config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use q constraint
- instead of r.
-
-2019-02-11 Hans-Peter Nilsson <hp@axis.com>
-
- * function.c (assign_parm_setup_block): Use the stored
- size, not the passed size, when allocating stack-space,
- also for a parameter with alignment larger than
- MAX_SUPPORTED_STACK_ALIGNMENT.
-
-2019-02-11 Martin Liska <mliska@suse.cz>
-
- PR ipa/89009
- * ipa-cp.c (build_toporder_info): Remove usage of a param.
- * ipa-inline.c (inline_small_functions): Likewise.
- * ipa-pure-const.c (propagate_pure_const): Likewise.
- (propagate_nothrow): Likewise.
- * ipa-reference.c (propagate): Likewise.
- * ipa-utils.c (struct searchc_env): Remove unused field.
- (searchc): Always search across AVAIL_INTERPOSABLE.
- (ipa_reduced_postorder): Always allow AVAIL_INTERPOSABLE as
- the only called IPA pure const can properly not propagate
- across interposable boundary.
- * ipa-utils.h (ipa_reduced_postorder): Remove param.
-
-2019-02-11 Chung-Ju Wu <jasonwucj@gmail.com>
-
- * config/nds32/nds32.md (call_internal, call_value_internal,
- sibcall_internal, sibcall_value_internal): Use SImode for mem rtx.
-
-2019-02-11 Hans-Peter Nilsson <hp@axis.com>
-
- * config/cris/cris.c (cris_preferred_minimum_alignment): Fix name
- typo.
-
-2019-02-10 H.J. Lu <hongjiu.lu@intel.com>
-
- * config/i386/constraints.md (Yd): Replace AVX512BW with AVX512DQ
- in comments
-
-2019-02-10 Chung-Ju Wu <jasonwucj@gmail.com>
-
- * config.gcc (with_nds32_lib): Set default --with-nds32-lib correctly.
-
-2019-02-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89268
- * tree-if-conv.c (version_loop_for_if_conversion): Push to preds only
- if preds is non-NULL.
-
-2019-02-09 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/89272
- * tree.c (fld_simplified_type_name): Also keep TYPE_DECL for
- polymorphic types.
-
-2019-02-10 Monk Chiang <sh.chiang04@gmail.com>
-
- * config/nds32/nds32.md (trap): New pattern.
-
-2019-02-10 Monk Chiang <sh.chiang04@gmail.com>
-
- * config/nds32/nds32.c (nds32_dwarf_register_span): Refine register
- dwarf span.
-
-2019-02-10 Chung-Ju Wu <jasonwucj@gmail.com>
-
- * config/nds32/nds32-md-auxiliary.c (nds32_spilt_doubleword): Support
- to split POST_INC.
-
-2019-02-09 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-visibility.c (localize_node): Also do not localize
- LDPR_PREVAILING_DEF_IRONLY_EXP.
-
-2019-02-09 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/87957
- * tree.c (fld_simplified_type_name): Use DECL_ASSEMBLER_NAME_SET_P
- instead of type_with_linkage.
-
-2019-02-09 Jan Hubicka <hubicka@ucw.cz>
-
- PR ipa/88755
- * params.def (uninlined-function-insns, uninlined-function-time,
- uninlined-thunk-insns, uninlined-thunk-time): Add artificial upper
- bound so we don't get overflows.
-
-2019-02-09 Aaron Sawdey <acsawdey@linux.ibm.com>
-
- * config/rs6000/rs6000-string.c (expand_compare_loop,
- expand_block_compare): Insert REG_BR_PROB notes in inline expansion of
- memcmp/strncmp.
-
-2019-02-09 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89246
- * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
- If !node->definition and TYPE_ARG_TYPES is non-NULL, use
- TYPE_ARG_TYPES instead of DECL_ARGUMENTS.
-
-2019-02-09 Alan Modra <amodra@gmail.com>
-
- PR target/88343
- * config/rs6000/rs6000.c (save_reg_p): Correct calls_eh_return
- case. Match logic in rs6000_emit_prologue emitting pic_offset_table
- setup.
-
-2019-02-08 Vladimir Makarov <vmakarov@redhat.com>
-
- PR middle-end/88560
- * lra-constraints.c (process_alt_operands): Don't increase reject
- for memory when offset memory is required.
-
-2019-02-08 Robin Dapp <rdapp@linux.ibm.com>
-
- * config/s390/vector.md: Implement vector copysign.
-
-2019-02-08 H.J. Lu <hongjiu.lu@intel.com>
-
- * expr.c (expand_constructor): Correct indentations.
-
-2019-02-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89247
- * tree-if-conv.c: Include tree-cfgcleanup.h.
- (version_loop_for_if_conversion): Record LOOP_VECTORIZED call.
- (tree_if_conversion): Pass through predicate vector.
- (pass_if_conversion::execute): Do CFG cleanup and SSA update
- inline, see if any if-converted loops we refrece in
- LOOP_VECTORIZED calls vanished and fixup.
- * tree-if-conv.h (tree_if_conversion): Adjust prototype.
-
-2019-02-08 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * config/s390/constraints.md (jdd): New constraint.
-
-2019-02-08 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89229
- * config/i386/i386.md (*movoi_internal_avx): Set mode to XI for
- upper 16 vector registers without TARGET_AVX512VL.
- (*movti_internal): Likewise.
-
-2019-02-08 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89234
- * except.c (copy_reg_eh_region_note_forward): Return if note_or_insn
- is a NOTE, CODE_LABEL etc. - rtx_insn * other than INSN_P.
- (copy_reg_eh_region_note_backward): Likewise.
-
-2019-02-08 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89223
- * tree-data-ref.c (initialize_matrix_A): Fail if constant
- doesn't fit in HWI.
- (analyze_subscript_affine_affine): Handle failure from
- initialize_matrix_A.
-
-2019-02-08 Jakub Jelinek <jakub@redhat.com>
-
- * cfganal.c (pre_and_rev_post_order_compute_fn): Use fn instead of
- cfun everywhere.
-
-2019-02-07 David Malcolm <dmalcolm@redhat.com>
-
- PR tree-optimization/86637
- PR tree-optimization/89235
- * tree-vect-loop.c (optimize_mask_stores): Add an
- auto_purge_vect_location sentinel to ensure that vect_location is
- purged on exit.
- * tree-vectorizer.c
- (auto_purge_vect_location::~auto_purge_vect_location): New dtor.
- (try_vectorize_loop_1): Add an auto_purge_vect_location sentinel
- to ensure that vect_location is purged on exit.
- (pass_slp_vectorize::execute): Likewise, replacing the manual
- reset.
- * tree-vectorizer.h (class auto_purge_vect_location): New class.
-
-2019-02-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/iterators.md (max_opp): New code_attr.
- (USMAX): New code iterator.
- * config/aarch64/predicates.md (aarch64_smin): New predicate.
- (aarch64_smax): Likewise.
- * config/aarch64/aarch64-simd.md (abd<mode>_3): Rename to...
- (*aarch64_<su>abd<mode>_3): ... Change RTL representation to
- MINUS (MAX MIN).
-
-2019-02-07 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89229
- * config/i386/i386.md (*movoi_internal_avx): Set mode to OI
- for TARGET_AVX512VL.
- (*movti_internal): Set mode to TI for TARGET_AVX512VL.
-
-2019-02-07 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * config/s390/s390-builtin-types.def: Add new types.
- * config/s390/s390-builtins.def: (s390_vec_xl, s390_vec_xld2)
- (s390_vec_xlw4): Make the memory operand into a const pointer.
- (s390_vec_xld2, s390_vec_xlw4): Add a variant for single precision
- float.
- * config/s390/s390-c.c (s390_expand_overloaded_builtin): Generate
- a new vector type with the alignment of the scalar memory operand.
-
-2019-02-07 Matthew Malcomson <matthew.malcomson@arm.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/88714
- * config/arm/arm-protos.h (valid_operands_ldrd_strd,
- arm_count_ldrdstrd_insns): New declarations.
- * config/arm/arm.c (mem_ok_for_ldrd_strd): Remove broken handling of
- MINUS.
- (valid_operands_ldrd_strd): New function.
- (arm_count_ldrdstrd_insns): New function.
- * config/arm/ldrdstrd.md: Change peepholes to generate PARALLEL SImode
- sets instead of single DImode set and define new insns to match this.
-
-2019-02-07 Tamar Christina <tamar.christina@arm.com>
-
- * config/aarch64/aarch64-builtins.c (aarch64_fcmla_lane_builtin_data):
- Make it a C initializer.
-
-2019-02-07 Tamar Christina <tamar.christina@arm.com>
-
- PR/target 88850
- * config/arm/neon.md (*neon_mov<mode>): Add r -> r case.
-
-2019-02-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/arm/neon.md (neon_<sup>dot<vsi2qi>):
- Use neon_dot<q> for type.
- (neon_<sup>dot_lane<vsi2qi>): Likewise.
-
-2019-02-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64-simd.md (aarch64_<sur>dot<vsi2qi>):
- Use neon_dot<q> for type.
- (aarch64_<sur>dot_lane<vsi2qi>): Likewise.
- (aarch64_<sur>dot_laneq<vsi2qi>): Likewise.
-
-2019-02-06 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/89225
- * lra-constaints.c (simplify_operand_subreg): Add subreg mode
- sizes check.
-
-2019-02-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/i386/i386.c (ix86_expand_prologue): Emit a memory blockage
- after restoring registers saved to allocate the frame on Windows.
-
-2019-02-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89182
- * graphite.h (cached_scalar_evolution_in_region): Declare.
- * graphite.c (struct seir_cache_key): New.
- (struct sese_scev_hash): Likewise.
- (seir_cache): New global.
- (cached_scalar_evolution_in_region): New function.
- (graphite_transform_loops): Allocate and release seir_cache.
- * graphite-isl-ast-to-gimple.c (get_rename_from_scev): Use
- cached_scalar_evolution_in_region.
- * graphite-scop-detection.c (scop_detection::can_represent_loop):
- Simplify.
- (scop_detection::graphite_can_represent_expr: Use
- cached_scalar_evolution_in_region.
- (scop_detection::stmt_simple_for_scop_p): Likewise.
- (find_params_in_bb): Likewise.
- (gather_bbs::before_dom_children): Likewise.
- * graphite-sese-to-poly.c (create_pw_aff_from_tree): Likewise.
- (add_loop_constraints): Likewise.
-
-2019-02-06 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89210
- * fold-const-call.c (fold_const_vec_convert): Pass true as last
- operand to new_unary_operation only if both element types are integral
- and it isn't a widening conversion. Return NULL_TREE if
- new_unary_operation failed.
-
-2019-02-05 Andreas Krebbel <krebbel@linux.ibm.com>
-
- PR target/88856
- * config/s390/s390.md: Remove load and test FP splitter.
-
-2019-02-05 Aaron Sawdey <acsawdey@linux.ibm.com>
-
- PR target/89112
- * config/rs6000/rs6000-string.c (do_ifelse, expand_cmp_vec_sequence,
- expand_compare_loop, expand_block_compare_gpr,
- expand_strncmp_align_check, expand_strncmp_gpr_sequence): Insert
- REG_BR_PROB notes in inline expansion of memcmp/strncmp. Add
- #include "profile-count.h" and "predict.h" for types and functions
- needed to work with REG_BR_PROB notes.
-
-2019-02-05 Aaron Sawdey <acsawdey@linux.ibm.com>
-
- PR target/89112
- * config/rs6000/rs6000.md (<bd>tf_<mode>): Generate a local label
- for the long branch case.
-
-2019-02-05 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89188
- * dce.c (delete_unmarked_insns): Don't remove no-op moves if they
- can throw, non-call exceptions are enabled and we can't delete
- dead exceptions or alter cfg. Set must_clean if
- delete_insn_and_edges returns true, don't set it blindly for calls.
- Assert that delete_unreachable_blocks is called only if can_alter_cfg.
-
- PR rtl-optimization/89195
- * combine.c (make_extraction): For MEMs, don't extract bytes outside
- of the original MEM.
-
-2019-02-05 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/89000
- * gcov.c (function_summary): Remove argument.
- (file_summary): New function.
- (print_usage): Replace tabs with spaces.
- (generate_results): Use new function file_summary.
-
-2019-02-05 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89186
- * optabs.c (prepare_cmp_insn): Pass x and y to
- emit_block_comp_via_libcall rather than XEXP (x, 0) and XEXP (y, 0).
-
-2019-02-05 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89150
- * bitmap.h (struct bitmap_obstack): Do not mark GTY.
- (struct bitmap_element): Drop chain_prev so we properly recurse on
- the prev member, supporting tree views.
- (struct bitmap_head): GTY skip the obstack member.
-
-2019-02-04 Alexander Monakov <amonakov@ispras.ru>
-
- PR c/88698
- * doc/extend.texi (Vector Extensions): Add an example of using vector
- types together with x86 intrinsics.
-
-2019-02-04 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_indirect_call_template_1): Increase
- str[] size to 160, and comment.
-
-2019-02-04 Alan Modra <amodra@gmail.com>
-
- * config/rs6000/rs6000.c (rs6000_indirect_call_template_1),
- (rs6000_pltseq_template): Guard output of TLS markers with
- TARGET_TLS_MARKERS.
- (rs6000_longcall_ref, rs6000_call_aix, rs6000_call_sysv),
- (rs6000_sibcall_sysv): Ignore TARGET_TLS_MARKERS when deciding
- to use inline PLT sequences.
- * config/rs6000/rs6000.md (pltseq_tocsave_<mode>),
- (pltseq_plt16_ha_<mode>, pltseq_plt16_lo_<mode>),
- (pltseq_mtctr_<mode>): Don't test TARGET_TLS_MARKERS in predicate.
-
-2019-02-04 Martin Liska <mliska@suse.cz>
-
- PR ipa/88985
- * ipa-fnsummary.c (estimate_edge_devirt_benefit): Bail
- out when ipa_fn_summaries does not contain entry for callee.
-
-2019-02-04 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.h: Remove superfluous blank lines.
- * config/sparc/sparc.c (global_offset_table_rtx): Rename into...
- (got_register_rtx): ...this.
- (sparc_got): Adjust to above renaming.
- (sparc_tls_got): Likewise.
- (sparc_delegitimize_address): Likewise.
- (sparc_output_mi_thunk): Likewise.
- (sparc_init_pic_reg): Likewise.
- (save_local_or_in_reg_p): Fix test on the GOT register.
- (USE_HIDDEN_LINKONCE): Move around.
- (get_pc_thunk_name): Likewise.
- (gen_load_pcrel_sym): Likewise.
- (load_got_register): Likewise.
-
-2019-02-04 Kito Cheng <kito.cheng@gmail.com>
-
- * config/nds32/linux.h (GLIBC_DYNAMIC_LINKER): Define the naming rule
- of the dynamic linker: "ld-linux-nds32[le|be][f].so.1".
-
-2019-02-04 Chung-Ju Wu <jasonwucj@gmail.com>
-
- * config/nds32/nds32.c (nds32_legitimate_address_p): Add TLS model
- into consideration.
-
-2019-02-04 Chung-Ju Wu <jasonwucj@gmail.com>
-
- * config.gcc (with_nds32_lib, glibc):
- Remove TARGET_DEFAULT_TLSDESC_TRAMPOLINE=0 setting.
- * config/nds32/linux.h (TARGET_DEFAULT_TLSDESC_TRAMPOLINE): Delete.
- (NDS32_TLSDESC_TRAMPOLINE_SPEC): Delete.
-
-2019-02-03 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89071
- * config/i386/i386.md (*sqrt<mode>2_sse): Add (v,0) alternative.
- Do not prefer (v,v) alternative for non-AVX targets and (m,v)
- alternative for speed when TARGET_SSE_PARTIAL_REG_DEPENDENCY is set.
- (*rcpsf2_sse): Ditto.
- (*rsqrtsf2_sse): Ditto.
- (sse4_1_round<mode<2): Ditto.
-
-2019-02-03 Richard Biener <rguenther@suse.de>
-
- PR debug/87295
- * dwarf2out.c (copy_ancestor_tree): Register non-stubs as
- orig.
-
-2019-02-02 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/87887
- * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
- Punt with warning on aggregate return or argument types. Ignore
- type/mode checking for uniform arguments.
-
-2019-02-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * combine.c (try_combine): Do not print "Can't combine" messages unless
- printing failed combination attempts.
-
-2019-02-01 Martin Jambor <mjambor@suse.cz>
-
- PR hsa/87863
- * omp-grid.c (grid_mark_variable_segment): Set assembler name of group
- segment and global segment variables before making them static.
-
-2019-02-01 Martin Jambor <mjambor@suse.cz>
-
- * omp-grid.c (grid_target_follows_gridifiable_pattern): Guard two
- missed optimization dump with dump_enabled_p.
-
-2019-02-01 Richard Biener <rguenther@suse.de>
-
- PR middle-end/88597
- * tree-scalar-evolution.c (analyze_scalar_evolution): Set up
- the instantiate cache.
- (instantiate_scev_binary): Elide second operand procesing
- if equal to the first.
- * tree-chrec.c (chrec_contains_symbols): Add visited set.
- (chrec_contains_undetermined): Likewise.
- (tree_contains_chrecs): Likewise.
-
-2019-02-01 Jan Hubicka <hubicka@ucw.cz>
-
- * parms.def (MAX_INLINE_INSNS_SINGLE): Reduce from 400 to 200.
-
-2019-02-01 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89143
- * wide-int-range.h (wide_int_range_absu): Declare.
- * wide-int-range.cc (wide_int_range_absu): New function.
- * tree-vrp.c (extract_range_from_unary_expr): Handle ABSU_EXPR.
-
- PR tree-optimization/88107
- * tree-cfg.c (find_outermost_region_in_block): Add ALL argument,
- instead of assertion that eh_region_outermost is non-NULL, if it
- is NULL, set *ALL to true and return NULL.
- (move_sese_region_to_fn): Adjust caller, if all is set, call
- duplicate_eh_regions with NULL region.
-
-2019-02-01 Richard Biener <rguenth@suse.de>
-
- PR rtl-optimization/88593
- * mode-switching.c (optimize_mode_switching): Free dominators before
- calling cleanup_cfg.
-
-2019-02-01 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/88932
- * tree-predcom.c (try_combine_chains): Get loop bbs in dom order.
-
-2019-01-31 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89137
- * omp-low.c (lower_omp_task_reductions): Drop redundant test to avoid
- bogus clang warning.
-
-2019-01-31 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89071
- * config/i386/i386.md (*extendsfdf2): Split out reg->reg
- alternative to avoid partial SSE register stall for TARGET_AVX.
- (truncdfsf2): Ditto.
- (sse4_1_round<mode>2): Ditto.
-
-2018-01-31 Bill Schmidt <wschmidt@linux.ibm.com>
-
- PR tree-optimization/89008
- * gimple-ssa-strength-reduction.c (slsr_process_mul): Don't
- process anything of the form X * 0.
-
-2019-01-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89135
- * tree-ssa-phiprop.c (pass_phiprop::execute): Skip blocks
- with abnormal preds.
-
-2019-01-31 Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/89124
- * ipa-inline.c (sanitize_attrs_match_for_inline_p): Allow inlining
- always_inline callees into no_sanitize_address callers.
-
-2019-01-31 Richard Biener <rguenther@suse.de>
-
- PR rtl-optimization/89115
- * lra.c (lra_rtx_hash): Properly hash CONST_INT values.
-
-2019-01-30 Martin Sebor <msebor@redhat.com>
-
- PR other/89106
- * doc/extend.texi (cast to a union): Correct and expand.
-
-2019-01-30 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/87246
- * lra-constraints.c (simplify_operand_subreg): Reload memory
- in subreg if the address became invalid.
-
-2019-01-30 Bill Schmidt <wschmidt@linux.ibm.com>
-
- PR target/87064
- * config/rs6000/vsx.md (*vsx_reduc_<VEC_reduc_name>_v4sf_scalar):
- Disable for little-endian.
-
-2019-01-30 Richard Biener <rguenther@suse.de>
-
- PR rtl-optimization/89115
- * opts.c (default_options_optimization): Reduce
- PARAM_MAX_DSE_ACTIVE_LOCAL_STORES by a factor of 10 at -O1.
- Make PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP reduction relative
- to the default.
-
-2019-01-30 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- * config/rs6000/rs6000-c.c (altivec-resolve_overloaded_builtin):
- Change handling of ALTIVEC_BUILTIN_VEC_EXTRACT. Coerce result to
- type of vector element when vec_extract is implemented by direct
- move.
-
-2019-01-30 Thomas Schwinge <thomas@codesourcery.com>
-
- * doc/invoke.texi (C Language Options): List "-fopenacc-dim".
-
-2019-01-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89111
- * tree-ssa-loop-im.c (gather_mem_refs_stmt): Restrict
- canonicalization to appropriately sized access types.
-
-2019-01-30 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89105
- * config/i386/i386.c (ix86_warn_parameter_passing_abi): Don't warn
- for arguments to functions that are TU-local and shouldn't be
- referenced by assembly.
-
-2019-01-30 Ulrich Drepper <drepper@redhat.com>
-
- * dumpfile.c (opt_info_switch_p_1): Ignore '-' if it appears
- after '='.
-
-2019-01-29 Martin Sebor <msebor@redhat.com>
-
- PR c/88956
- * gimple-fold.c (fold_array_ctor_reference): Avoid zero-length arrays.
-
-2019-01-29 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/66676
- PR ipa/89104
- * omp-simd-clone.c (simd_clone_clauses_extract)
- <case OMP_CLAUSE_ALIGNED>: Ignore clauses with NULL
- OMP_CLAUSE_ALIGNED_ALIGNMENT.
-
-2019-01-29 Vineet Gupta <vgupta@synopsys.com>
-
- * config.gcc: Force .init_array for ARC.
-
-2019-01-29 Richard Biener <rguenther@suse.de>
-
- PR debug/87295
- * dwarf2out.c (collect_skeleton_dies): New helper.
- (copy_decls_for_unworthy_types): Call it.
- (build_abbrev_table): Assert we do not try to replace
- DW_AT_signature refs with local refs.
-
-2019-01-28 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89002
- * gimplify.c (gimplify_omp_for): When adding OMP_CLAUSE_*_GIMPLE_SEQ
- for lastprivate/linear IV, push gimplify context around gimplify_assign
- and, if it needed any temporaries, pop it into a gimple bind around the
- sequence.
-
-2019-01-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * common.opt (-Wattribute-alias): Remove "no-" from name.
- Make -Wattribute-alias command line option and
- #pragma GCC diagnostic ignored "-Wattribute-alias" work again.
-
-2019-01-28 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89073
- * doc/invoke.texi (-mclwb, -mprfchw, -mrdpid, -mrdseed, -msgx,
- -madx, -mhle, -mavx5124fmaps, -mavx512vnni, -mavx5124vnniw): Document
- x86 ISA options.
- (bmi2): Add missing @opindex.
- * doc/extend.texi (x86 target attribute): Move fma4, lwp, ssse3
- options alphabetically. Add missing 3dnow, 3dnowa, adx, avx, avx2,
- avx5124fmaps, avx5124vnniw, avx512bitalg, avx512bw, avx512cd,
- avx512dq, avx512er, avx512f, avx512ifma, avx512pf, avx512vbmi,
- avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi, bmi2,
- cldemote, clflushopt, clwb, clzero, crc32, cx16, f16c, fma, fsgsbase,
- fxsr, gfni, hle, lzcnt, movbe, movdir64b, movdiri, mwaitx, pconfig,
- pku, prefetchwt1, prfchw, ptwrite, rdpid, rdrnd, rdseed, rtm, sahf,
- sgx, sha, shstk, tbm, vaes, vpclmulqdq, waitpkg, wbnoinvd, xsave,
- xsavec, xsaveopt and xsaves options.
-
-2019-01-28 Richard Biener <rguenther@suse.de>
-
- PR debug/89076
- * dwarf2out.c (gen_subprogram_die): Remove leftover from MPX
- support removal.
-
-2019-01-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88739
- * tree-cfg.c (verify_types_in_gimple_reference): Verify
- BIT_FIELD_REFs only are applied to mode-precision operands
- when they are integral.
- (verify_gimple_assign_ternary): Likewise for BIT_INSERT_EXPR.
- * tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid generating
- BIT_FIELD_REFs of non-mode-precision integral operands.
-
-2019-01-27 Jakub Jelinek <jakub@redhat.com>
-
- PR target/87214
- * config/i386/sse.md
- (<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>,
- avx512f_shuf_<shuffletype>64x2_1<mask_name>): Ensure the
- first constants in pairs are multiples of 2. Formatting fixes.
- (avx512vl_shuf_<shuffletype>32x4_1<mask_name>,
- avx512vl_shuf_<shuffletype>32x4_1<mask_name>): Ensure the
- first constants in each quadruple are multiples of 4. Formatting fixes.
-
-2019-01-26 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/88933
- * tree-inline.c: Include tree-cfgcleanup.h.
- (delete_unreachable_blocks_update_callgraph): Move...
- * tree-cfgcleanup.c (delete_unreachable_blocks_update_callgraph):
- ...here, make externally visible, make second argument bool, adjust
- all callers.
- * tree-cfgcleanup.c: Include cgraph.h.
- * tree-cfgcleanup.h (delete_unreachable_blocks_update_callgraph):
- Declare.
- * ipa-prop.c: Include tree-cfgcleanup.h.
- (ipcp_transform_function): Call
- delete_unreachable_blocks_update_callgraph instead of cleaning uo CFG.
-
-2019-01-25 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/88846
- * ira.c (process_set_for_memref_referenced_p): New.
- (memref_referenced_p): Add new param. Use
- process_set_for_memref_referenced_p. Add new switch cases.
- (memref_used_between_p): Pass new arg to memref_referenced_p.
-
-2019-01-25 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88469
- * config/aarch64/aarch64.c (aarch64_function_arg_alignment): Add new
- argument ABI_BREAK. Set to true if the calculated alignment has
- changed in gcc-9. Check bit-fields for their base type alignment.
- (aarch64_layout_arg): Warn if argument passing has changed in gcc-9.
- (aarch64_function_arg_boundary): Likewise.
- (aarch64_gimplify_va_arg_expr): Likewise.
-
-2019-01-25 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/89037
- * varasm.c (output_constructor_bitfield): Use wi::extract_uhwi
- instead of accessing TREE_INT_CST_ELT directly.
-
-2019-01-25 Christophe Lyon <christophe.lyon@linaro.org>
-
- * doc/sourcebuild.texi (Environment attributes): Add fenv and
- fenv_exceptions description.
-
-2019-01-25 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR rtl-optimization/87763
- * config/aarch64/aarch64.c (aarch64_select_cc_mode):
- Allow SUBREG when matching CC_NZmode compare.
-
-2019-01-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89049
- * tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
- Look at the pattern stmt to determine if the stmt is vectorized.
-
-2019-01-25 Richard Sandiford <richard.sandiford@arm.com>
-
- * config/aarch64/aarch64-sve.md (*pred_mov<mode>)
- (pred_mov<mode>): Handle all-register forms using both a new
- alternative and a split.
-
-2019-01-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/86865
- * graphite-scop-detection.c (scop_detection::can_represent_loop):
- Reject non-do-while loops.
-
-2019-01-24 Peter Bergner <bergner@linux.ibm.com>
-
- * config/rs6000/altivec.md (build_vector_mask_for_load): Use MEM_P.
- * config/rs6000/constraints.md (Q constraint): Use REG_P.
- * config/rs6000/darwin.h (PREFERRED_RELOAD_CLASS): Use SYMBOL_REF_P.
- * config/rs6000/freebsd64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Use
- SYMBOL_REF_P, CONST_INT_P and CONST_DOUBLE_P.
- * config/rs6000/linux64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
- * config/rs6000/predicates.md (altivec_register_operand, vint_operand,
- vsx_register_operand, vsx_reg_sfsubreg_ok, vfloat_operand,
- vlogical_operand, gpc_reg_operand, int_reg_operand,
- int_reg_operand_not_pseudo): Use SUBREG_P and HARD_REGISTER_P.
- (ca_operand, base_reg_operand, htm_spr_reg_operand, cc_reg_operand,
- cc_reg_not_cr0_operand, input_operand): Use SUBREG_P.
- (save_world_operation, restore_world_operation, lmw_operation,
- stmw_operation): Use MEM_P and REG_P.
- (tie_operand): Use MEM_P.
- (vrsave_operation, crsave_operation): Use REG_P.
- (mfcr_operation, mtcrf_operation): Use REG_P and CONST_INT_P.
- (fpr_reg_operand): Use SUBREG_P and HARD_REGISTER_NUM_P.
- (quad_int_reg_operand): Use HARD_REGISTER_NUM_P.
- (call_operand): Use HARD_REGISTER_P.
- (indexed_or_indirect_operand, altivec_indexed_or_indirect_operand):
- Use CONST_INT_P.
- (lwa_operand): Use SUBREG_P, REG_P and CONST_INT_P.
- * config/rs6000/rs6000-p8swap.c (insn_is_load_p, insn_is_store_p,
- quad_aligned_load_p, replace_swapped_aligned_store,
- recombine_lvx_pattern, replace_swapped_aligned_load,
- recombine_stvx_pattern): Use MEM_P.
- (const_load_sequence_p, adjust_vperm, replace_swapped_load_constant):
- Use MEM_P and SYMBOL_REF_P.
- (rtx_is_swappable_p): Use REG_P and CONST_INT_P.
- (insn_is_swappable_p): Use REG_P and MEM_P.
- (insn_is_swap_p, (alignment_mask): Use CONST_INT_P.
- * config/rs6000/rs6000-string.c (expand_block_clear, expand_block_move):
- Use CONST_INT_P.
- * config/rs6000/rs6000.c (rs6000_secondary_reload, rs6000_emit_cmove):
- Use CONST_DOUBLE_P.
- (rs6000_output_move_128bit): Use CONST_DOUBLE_P, CONST_INT_P and
- CONST_WIDE_INT_P.
- (rs6000_legitimize_address): Use CONST_DOUBLE_P, CONST_INT_P,
- CONST_WIDE_INT_P, REG_P and SYMBOL_REF_P.
- (rs6000_emit_move): Use CONST_DOUBLE_P, CONST_INT_P, HARD_REGISTER_P,
- HARD_REGISTER_NUM_P, MEM_P, REG_P, SUBREG_P, SYMBOL_REF_P and
- reg_or_subregno:
- (output_toc): Use CONST_DOUBLE_P, CONST_INT_P and SYMBOL_REF_P.
- (easy_altivec_constant, rs6000_legitimate_offset_address_p,
- rs6000_mode_dependent_address, rs6000_expand_mtfsf_builtin,
- rs6000_expand_set_fpscr_rn_builtin, rs6000_expand_set_fpscr_drn_builtin,
- rs6000_expand_unop_builtin, INT_P, rs6000_generate_compare,
- rs6000_machopic_legitimize_pic_address, rs6000_split_logical_inner,
- rs6000_split_logical_di): Use CONST_INT_P.
- (rs6000_legitimize_reload_address): Use CONST_INT_P, HARD_REGISTER_P,
- REG_P and SYMBOL_REF_P.
- (setup_incoming_varargs, rs6000_rtx_costs): Use CONST_INT_P and MEM_P.
- (print_operand): Use CONST_INT_P, MEM_P and REG_P.
- (virtual_stack_registers_memory_p, rs6000_legitimate_address_p,
- mems_ok_for_quad_peep): Use CONST_INT_P and REG_P.
- (rs6000_secondary_reload_memory): Use CONST_INT_P and SUBREG_P.
- (small_data_operand, print_operand_address): Use CONST_INT_P and
- SYMBOL_REF_P.
- (split_stack_arg_pointer_used_p): Use HARD_REGISTER_P.
- (rs6000_init_hard_regno_mode_ok, direct_move_p):
- Use HARD_REGISTER_NUM_P.
- (rs6000_secondary_reload_gpr): Use HARD_REGISTER_NUM_P and MEM_P.
- (rs6000_secondary_reload_class): Use HARD_REGISTER_NUM_P, REG_P,
- SUBREG_P and SYMBOL_REF_P.
- (register_to_reg_type, rs6000_secondary_reload_inner): Use SUBREG_P
- and HARD_REGISTER_NUM_P.
- (rs6000_adjust_vec_address): Use HARD_REGISTER_NUM_P and
- reg_or_subregno.
- (rs6000_adjust_cost, find_mem_ref): Use MEM_P.
- (macho_lo_sum_memory_operand, rs6000_eliminate_indexed_memrefs): Use
- MEM_P and REG_P.
- (legitimate_indirect_address_p, legitimate_lo_sum_address_p,
- registers_ok_for_quad_peep, rs6000_output_function_epilogue,
- find_addr_reg): Use REG_P.
- (altivec_expand_vec_perm_const): Use REG_P and SUBREG_P.
- (rs6000_emit_le_vsx_move): Use SUBREG_P.
- (offsettable_ok_by_alignment, constant_pool_expr_p,
- legitimate_small_data_p, rs6000_output_dwarf_dtprel,
- rs6000_delegitimize_address, rs6000_const_not_ok_for_debug_p,
- rs6000_cannot_force_const_mem, rs6000_output_addr_const_extra,
- rs6000_assemble_integer, create_TOC_reference,
- rs6000_emit_allocate_stack, rs6000_xcoff_encode_section_info,
- rs6000_call_aix, rs6000_call_aix): Use SYMBOL_REF_P.
- (rs6000_split_vec_extract_var): Use reg_or_subregno.
- * config/rs6000/rtems.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Use
- CONST_DOUBLE_P, CONST_INT_P and SYMBOL_REF_P.
- * config/rs6000/sysv4.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
- * config/rs6000/xcoff.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
- * config/rs6000/rs6000.h (RS6000_SYMBOL_REF_TLS_P): Use SYMBOL_REF_P.
- (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Use HARD_REGISTER_NUM_P.
- (INT_REG_OK_FOR_INDEX_P, INT_REG_OK_FOR_BASE_P): Use HARD_REGISTER_P.
- (CONSTANT_ADDRESS_P): Use CONST_INT_P and SYMBOL_REF_P.
- * config/rs6000/rs6000.md (define_expands strlensi, mod<mode>3
- and cbranch<mode>4): Use CONST_INT_P.
- (multiple define_splits): Use REG_P and SUBREG_P.
- (define_expands call, call_value): Use MEM_P.
- (define_expands sibcall, sibcall_value): Use CONST_INT_P and MEM_P.
- (define insn *mtcrfsi): Use CONST_INT_P and REG_P.
- * config/rs6000/vsx.md (*vsx_le_perm_load_<mode>,
- *vsx_le_perm_load_v8hi, *vsx_le_perm_load_v16qi): Use HARD_REGISTER_P
- and HARD_REGISTER_NUM_P.
- (multiple define_splits): Use HARD_REGISTER_NUM_P.
-
-2019-01-24 Uroš Bizjak <ubizjak@gmail.com>
-
- PR rtl-optimization/88948
- * rtl.h (prepare_copy_insn): New prototype.
- * gcse.c (prepare_copy_insn): New function, split out from
- process_insert_insn.
- (process_insert_insn): Use prepare_copy_insn.
- * store-motion.c (replace_store_insn): Use prepare_copy_insn
- instead of gen_move_insn.
-
-2019-01-24 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/89006
- * config/i386/i386.c (ix86_pic_register_p): Return true for
- UNSPEC_SET_GOT too.
-
- PR tree-optimization/88964
- * gimple-loop-interchange.cc (loop_cand::analyze_induction_var): Also
- punt if HONOR_SNANS (chrec).
-
- PR middle-end/89015
- * tree-nested.c (convert_nonlocal_reference_stmt,
- convert_local_reference_stmt, convert_tramp_reference_stmt,
- convert_gimple_call) <case GIMPLE_OMP_TEAMS>: Treat
- gimple_omp_teams_host teams stmts like GIMPLE_OMP_PARALLEL
- or GIMPLE_OMP_TASK.
-
- PR tree-optimization/89027
- * tree-inline.c (add_clobbers_to_eh_landing_pad): Don't add clobbers
- for "omp simd array" variables.
-
-2019-01-24 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88469
- * profile-count.h (profile_count): On ARM systems using GCC 6/7/8
- force the alignment of m_val.
-
-2019-01-24 Richard Biener <rguenther@suse.de>
-
- PR lto/87187
- * tree-streamer-out.c (write_ts_decl_common_tree_pointers):
- When in "legacy" debug mode make sure to reset self-origins.
-
-2019-01-24 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/88994
- * gcov-io.c (mangle_path): Do not allocate a bigger buffer,
- result will be always smaller or equal to the original.
- * gcov.c (mangle_name): Fix else branch where we should
- also copy to PTR and shift the pointer.
-
-2019-01-24 Xiong Hu Luo <luoxhu@linux.vnet.ibm.com>
-
- * tree-ssa-dom.c (test_for_singularity): Fix a comment typo.
- * vr-values.c (find_case_label_ranges): Fix a comment typo.
-
-2019-01-23 Xuepeng Guo <xuepeng.guo@intel.com>
-
- * common/config/i386/i386-common.c
- (OPTION_MASK_ISA_ENQCMD_SET,
- OPTION_MASK_ISA_ENQCMD_UNSET): New macros.
- (ix86_handle_option): Handle -menqcmd.
- * config.gcc (enqcmdintrin.h): New header file.
- * config/i386/cpuid.h (bit_ENQCMD): New bit.
- * config/i386/driver-i386.c (host_detect_local_cpu): Handle
- -menqcmd.
- * config/i386/i386-builtin-types.def ((INT, PVOID, PCVOID)): New
- function type.
- * config/i386/i386-builtin.def (__builtin_ia32_enqcmd,
- __builtin_ia32_enqcmds): New builtins.
- * config/i386/i386-c.c (__ENQCMD__): New macro.
- * config/i386/i386-option.c (ix86_target_string): Add
- -menqcmd.
- (ix86_valid_target_attribute_inner_p): Likewise.
- * config/i386/i386-expand.c
- (ix86_expand_builtin): Expand IX86_BUILTIN_ENQCMD and
- IX86_BUILTIN_ENQCMDS.
- * config/i386/i386.h (TARGET_ENQCMD): New.
- * config/i386/i386.md (UNSPECV_ENQCMD, UNSPECV_ENQCMDS): New.
- (@enqcmd<enqcmd_sfx>_<mode>): New insn pattern.
- (movdir64b_<mode>): Parameterize to enable share expansion code
- with ENQCMD in function ix86_expand_builtin.
- * config/i386/i386.opt: Add -menqcmd.
- * config/i386/immintrin.h: Include enqcmdintrin.h.
- * config/i386/enqcmdintrin.h: New intrinsic file.
- * doc/invoke.texi: Add -menqcmd.
-
-2019-01-23 Bin Cheng <bin.cheng@arm.com>
- Steve Ellcey <sellcey@marvell.com>
-
- PR target/85711
- * recog.c (address_operand): Return false on wrong mode for address.
- (constrain_operands): Check for mode with 'p' constraint.
-
-2019-01-23 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/88998
- * config/i386/sse.md (sse2_cvtpi2pd): Add SSE alternatives.
- Disparage MMX alternative.
- (sse2_cvtpd2pi): Ditto.
- (sse2_cvttpd2pi): Ditto.
-
-2019-01-23 David Malcolm <dmalcolm@redhat.com>
-
- PR driver/89014
- * config/aarch64/driver-aarch64.c (host_detect_local_cpu): Fix
- use-after-free of the result of
- aarch64_get_extension_string_for_isa_flags.
-
-2019-01-23 Jakub Jelinek <jakub@redhat.com>
-
- PR c/44715
- * doc/extend.texi: Document break and continue behavior in
- statement expressions.
-
-2019-01-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89008
- * tree-ssa-reassoc.c (eliminate_using_constants): For * 0 do
- not leave another stray operand.
-
-2019-01-23 Jakub Jelinek <jakub@redhat.com>
-
- * BASE-VER: Bump to 9.0.1.
-
-2019-01-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * cgraphunit.c (cgraph_node::expand_thunk): When expanding a GIMPLE
- thunk that returns by reference, use the type of the return object
- of the thunk instead of that of the alias to build the dereference.
-
-2019-01-23 Vineet Gupta <vgupta@synopsys.com>
-
- * config/arc/atomic.md: Add operand to DMB instruction.
-
-2019-01-23 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88964
- * gimple-loop-interchange.cc (loop_cand::analyze_induction_var): Use
- build_zero_cst instead of build_int_cst. Return false for loop
- invariants which honor signed zeros.
-
-2019-01-22 Segher Boessenkool <segher@kernel.crashing.org>
-
- * doc/invoke.texi (-fsplit-paths): This is enabled by default at -O3.
-
-2019-01-22 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88965
- * config/rs6000/rs6000.c: Include tree-vrp.h and tree-ssanames.h.
- (rs6000_gimple_fold_builtin): If MEM_REF address doesn't satisfy
- is_gimple_mem_ref_addr predicate, force it into a SSA_NAME first.
-
- PR middle-end/88968
- * gimplify.c (gimplify_omp_atomic): Handle bitfield atomics with
- non-integral DECL_BIT_FIELD_REPRESENTATIVEs.
-
- PR target/87064
- * config/rs6000/vsx.md (*vsx_reduc_<VEC_reduc_name>_v2df_scalar):
- Disable for little endian.
-
-2019-01-22 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88469
- * config/arm/arm.c (arm_needs_double_word_align): Check
- DECL_BIT_FIELD_TYPE.
-
-2019-01-22 Hongtao Liu <hongtao.liu@intel.com>
- H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/88909
- * config/i386/i386-builtin.def: Add mask2 to all builtin
- initializations. Merge ARGS2 and SPECIAL_ARGS2 into ARGS and
- SPECIAL_ARGS.
- * config/i386/i386.c (BDESC): Add mask2 to the definition.
- (BDESC_FIRST): Likewise.
- (define_builtin): Add an argument for mask2. Updated to handle
- both ix86_isa_flags and ix86_isa_flags2.
- (define_builtin_const): Likewise.
- (define_builtin_pure): Likewise.
- (define_builtin2): Deleted.
- (define_builtin_const2): Likewise.
- (builtin_description): Add a member, mask2.
- (bdesc_*): Add mask2 to builtin initializations.
- (ix86_init_mmx_sse_builtins): Update calls to def_builtin,
- def_builtin_const and def_builtin_pure. Remove SPECIAL_ARGS2
- support.
- (ix86_get_builtin_func_type): Remove SPECIAL_ARGS2 support.
-
-2019-01-22 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/88954
- * config/i386/i386.c (ix86_force_load_from_GOT_p): Also check
- noplt attribute.
-
-2019-01-22 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88469
- * config/arm/arm.c (arm_needs_doubleword_align): Return 2 if a record's
- alignment is dominated by a bitfield with 64-bit aligned base type.
- (arm_function_arg): Emit a warning if the alignment has changed since
- earlier GCC releases.
- (arm_function_arg_boundary): Likewise.
- (arm_setup_incoming_varargs): Likewise.
-
-2019-01-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88862
- * graphite-scop-detection.c
- (scop_detection::graphite_can_represent_scev): Reject ADDR_EXPR.
-
-2019-01-22 Andrew Stubbs <ams@codesourcery.com>
-
- * doc/extend.tex (AMD GCN Function Attributes): New section.
- * doc/install.texi (amdgcn-unknown-amdhsa): New instructions.
- * doc/invoke.texi (AMD GCN Options): New section.
- * doc/md.texi (Constraints for Particular Machines): Add AMD GCN.
-
-2019-01-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.c (parc_delegitimize_address): Recognize the GOT
- register and decoded HIGH/LO_SUM combinations for labels in PIC mode.
-
-2019-01-22 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88044
- * tree-ssa-loop-niter.c (number_of_iterations_cond): If condition
- is false in the first iteration, but !every_iteration, return false
- instead of true with niter->niter zero.
-
- PR rtl-optimization/88904
- * cfgcleanup.c (thread_jump): Verify cond2 doesn't mention
- any nonequal registers before processing BB_END (b).
-
- PR target/88905
- * optabs.c (add_equal_note): Add op0_mode argument, use it instead of
- GET_MODE (op0).
- (expand_binop_directly, expand_doubleword_clz,
- expand_doubleword_popcount, expand_ctz, expand_ffs,
- expand_unop_direct, maybe_emit_unop_insn): Adjust callers.
-
- PR rtl-optimization/49429
- PR target/49454
- PR rtl-optimization/86334
- PR target/88906
- * expr.c (emit_block_move_hints): Move marking of MEM_EXPRs
- addressable from here...
- (emit_block_op_via_libcall): ... to here.
-
-2019-01-22 Richard Biener <rguenther@suse.de>
-
- * tree-vect-loop.c (vect_analyze_loop_operations): Use
- auto_vec for cost vector to fix memleak.
- (vectorize_fold_left_reduction): Properly gather SLP defs.
- (vectorizable_comparison): Do not swap operands to properly
- gather SLP defs.
-
-2019-01-22 Alan Modra <amodra@gmail.com>
-
- PR target/88614
- * config/rs6000/predicates.md (unspec_tls): Ensure GOT reg
- stays a reg. Allow a const_int.
- * config/rs6000/rs6000-protos.h (rs6000_output_tlsargs): Declare.
- * config/rs6000/rs6000.h (IS_V4_FP_ARGS): Define.
- (IS_NOMARK_TLSGETADDR): Define.
- * config/rs6000/rs6000.c (edit_tls_call_insn): Delete.
- (rs6000_output_tlsargs): New function.
- (rs6000_legitimize_tls_address): Don't say a !TARGET_TLS_MARKERS
- __tls_get_addr call takes an arg.
- (rs6000_call_sysv): Generate sysv4 secure plt call pattern here..
- * config/rs6000/rs6000.md (call_nonlocal_sysv): ..rather than here,
- delete split..
- (call_value_nonlocal_sysv): ..or here, delete split.
- (tls_gdld_nomark): Delete.
- (call_value_indirect_nonlocal_sysv): Use unspec_tls as operand2
- predicate. Call rs6000_output_tlsargs. Adjust length to suit.
- (call_value_nonlocal_sysv): Likewise.
- (call_value_nonlocal_sysv_secure): Likewise.
- (call_value_nonlocal_aix): Likewise.
- (call_value_indirect_aix): Likewise.
- (call_value_indirect_elfv2): Likewise.
- (call_value_local32, call_value_local64): Disable for no-mark tls.
- (call_value_local_aix): Likewise.
-
-2019-01-21 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/88938
- * config/i386/i386.c (ix86_expand_builtin) [case IX86_BUILTIN_BEXTRI32,
- case IX86_BUILTIN_BEXTRI64]: Sanitize operands.
-
-2019-01-21 Michael Ploujnikov <michael.ploujnikov@oracle.com>
-
- * hash-map-tests.c (test_map_of_strings_to_int): Show how to use
- string contents as hash_map keys.
-
-2019-01-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR c/88928
- * c-warn.c (check_alignment_of_packed_member): Add a boolean parameter
- for rvalue context. Handle rvalues correctly. Use min_align_of_type
- instead of TYPE_ALIGN.
- (check_address_or_pointer_of_packed_member): Handle rvalues coorrectly.
- Use min_align_of_type instead of TYPE_ALIGN_UNIT. Check for NULL
- pointer from TYPE_STUB_DECL.
-
-2019-01-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88934
- * tree-vect-slp.c (vect_mask_constant_operand_p): Always look
- at the possibly non-constant operand.
- (vect_get_constant_vectors): Adjust.
-
-2019-01-21 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/71659
- * config/i386/adxintrin.h: Just check _IMMINTRIN_H_INCLUDED.
- * config/i386/clflushoptintrin.h: Check _IMMINTRIN_H_INCLUDED
- instead of _X86INTRIN_H_INCLUDED.
- * onfig/i386/clwbintrin.h: Likewise.
- * config/i386/pkuintrin.h: Likewise.
- * config/i386/prfchwintrin.h: Likewise.
- * config/i386/rdseedintrin.h: Likewise.
- * config/i386/wbnoinvdintrin.h: Likewise.
- * config/i386/xsavecintrin.h: Likewise.
- * config/i386/xsavesintrin.h: Likewise.
- * config/i386/fxsrintrin.h: Enable _IMMINTRIN_H_INCLUDED check.
- * config/i386/xsaveintrin.h: Likewise.
- * config/i386/xsaveoptintrin.h: Likewise.
- * config/i386/x86intrin.h: Move "#include" <rdseedintrin.h>,
- <prfchwintrin.h>, <fxsrintrin.h>, <xsaveintrin.h>,
- <xsaveoptintrin.h>, <adxintrin.h>, <clwbintrin.h>,
- <clflushoptintrin.h>, <xsavesintrin.h>, <xsavecintrin.h>,
- <wbnoinvdintrin.h> and <pkuintrin.h> to ...
- * config/i386/immintrin.h: Here.
-
-2019-01-20 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/87615
- * ipa-prop.h (struct ipa_func_body_info): Replaced field aa_walked
- with aa_walk_budget.
- * cgraph.h (ipa_polymorphic_call_context::get_dynamic_type): Add
- aa_walk_budget_p parameter.
- * ipa-fnsummary.c (unmodified_parm_1): New parameter fbi. Limit AA
- walk. Updated all callers.
- (unmodified_parm): New parameter fbi, pass it to unmodified_parm_1.
- (eliminated_by_inlining_prob): New parameter fbi, pass it on to
- unmodified_parm.
- (will_be_nonconstant_expr_predicate): New parameter fbi, removed
- parameter info. Extract info from fbi. Pass fbi to recursive calls
- and to unmodified_parm.
- (phi_result_unknown_predicate): New parameter fbi, removed parameter
- info, updated call to will_be_nonconstant_expr_predicate.
- (param_change_prob): New parameter fbi, limit AA walking.
- (analyze_function_body): Initialize aa_walk_budget in fbi. Update
- calls to various above functions.
- * ipa-polymorphic-call.c (get_dynamic_type): Add aa_walk_budget_p
- parameter. Use it to limit AA walking.
- * ipa-prop.c (detect_type_change_from_memory_writes): New parameter
- fbi, limit AA walk.
- (detect_type_change): New parameter fbi, pass it on to
- detect_type_change_from_memory_writes.
- (detect_type_change_ssa): Likewise.
- (aa_overwalked): Removed.
- (parm_preserved_before_stmt_p): Assume fbi is never NULL, stream line
- accordingly, adjust to the neew AA limiting scheme.
- (parm_ref_data_preserved_p): Likewise.
- (ipa_compute_jump_functions_for_edge): Adjust call to
- get_dynamic_type.
- (ipa_analyze_call_uses): Likewise.
- (ipa_analyze_virtual_call_uses): Pass fbi to detect_type_change_ssa.
- (ipa_analyze_node): Initialize aa_walk_budget.
- (ipcp_transform_function): Likewise.
- * tree-ssa-sccvn.c (eliminate_dom_walker::eliminate_stmt): Update call
- to get_dynamic_type.
-
-2019-01-19 Jakub Jelinek <jakub@redhat.com>
-
- * config/aarch64/aarch64.c (aarch64_stack_protect_guard): Move
- outside of #if CHECKING_P code.
-
-2019-01-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * gimple-loop-versioning.cc (loop_versioning::dump_inner_likelihood):
- New function, split out from...
- (loop_versioning::analyze_stride): ...here.
- (loop_versioning::find_per_loop_multiplication): Use gassign.
- (loop_versioning::analyze_term_using_scevs): Return a success code.
- (loop_versioning::analyze_arbitrary_term): New function.
- (loop_versioning::analyze_address_fragment): Use
- analyze_arbitrary_term if all else fails.
-
-2019-01-18 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/88892
- * config/rs6000/rs6000.md (*movsi_from_df): Allow only register
- operands.
-
-2019-01-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88903
- * tree-vect-stmts.c (vectorizable_shift): Verify we see all
- scalar stmts a SLP shift amount is composed of when detecting
- shifts by scalars.
-
-2019-01-18 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88799
- * config/arm/arm-cpus.in (mp): New feature.
- (sec): New feature.
- (fgroup ARMv7ve): Add mp and sec features.
- (arch armv7-a): Add options to allow mp and sec extensions.
- (cpu generic-armv7-a): Add options to allow mp and sec extensions.
- (cpu cortex-a5, cpu cortex-7, cpu cortex-a9): Add mp and sec
- extenstions to the base architecture.
- (cpu cortex-a8): Add sec extension to the base architecture.
- (cpu marvell-pj4): Add mp and sec extensions to the base architecture.
- * config/arm/t-aprofile (MULTILIB_MATCHES): Map all armv7-a arch
- variants down to the base v7-a varaint.
- * config/arm/t-multilib (v7_a_arch_variants): New variable.
- * doc/invoke.texi (ARM Options): Add +mp and +sec to the list
- of permitted extensions for -march=armv7-a and for
- -mcpu=generic-armv7-a.
-
-2019-01-18 Martin Liska <mliska@suse.cz>
-
- * params.def: Fix comment.
- * tree-profile.c (gimple_init_gcov_profiler): Bump function
- name.
- (gimple_gen_ic_func_profiler): Likewise.
-
-2019-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * config/aarch64/aarch64-opts.h (enum stack_protector_guard): New
- * config/aarch64/aarch64.c (aarch64_override_options_internal): Handle
- and put in error checks for stack protector guard options.
- (aarch64_stack_protect_guard): New.
- (TARGET_STACK_PROTECT_GUARD): Define.
- * config/aarch64/aarch64.md (UNSPEC_SSP_SYSREG): New.
- (reg_stack_protect_address<mode>): New.
- (stack_protect_set): Adjust for SSP_GLOBAL.
- (stack_protect_test): Likewise.
- * config/aarch64/aarch64.opt (-mstack-protector-guard-reg): New.
- (-mstack-protector-guard): Likewise.
- (-mstack-protector-guard-offset): Likewise.
-
-2019-01-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/86214
- * tree-inline.h (struct copy_body_data): Add
- add_clobbers_to_eh_landing_pads member.
- * tree-inline.c (add_clobbers_to_eh_landing_pad): New function.
- (copy_edges_for_bb): Call it if EH edge destination is <
- id->add_clobbers_to_eh_landing_pads. Fix a comment typo.
- (expand_call_inline): Set id->add_clobbers_to_eh_landing_pads
- if flag_stack_reuse != SR_NONE and clear it afterwards.
-
-2019-01-18 Christophe Lyon <christophe.lyon@linaro.org>
-
- PR target/85596
- * doc/install.texi (with-multilib-list): Document for aarch64.
-
-2019-01-18 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88734
- * config/arm/arm_neon.h: Fix #pragma GCC target syntax - replace
- (("..."))) with ("...").
-
-2019-01-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
-
- * doc/extend.texi (Built-in Functions for Memory Model Aware
- Atomic Operations): Document atomic fetch and nand.
-
-2019-01-18 Martin Liska <mliska@suse.cz>
- Richard Biener <rguenther@suse.de>
-
- PR middle-end/88587
- * cgraph.h (create_version_clone_with_body): Add new argument
- with attributes.
- * cgraphclones.c (cgraph_node::create_version_clone): Add
- DECL_ATTRIBUTES to a newly created decl. And call
- valid_attribute_p so that proper cl_target_optimization_node
- is set for the newly created declaration.
- * multiple_target.c (create_target_clone): Set DECL_ATTRIBUTES
- for declaration.
- (expand_target_clones): Do not call valid_attribute_p, it must
- be already done.
- * tree-inline.c (copy_decl_for_dup_finish): Reset mode for
- vector types.
-
-2019-01-17 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88734
- * config/aarch64/arm_neon.h: Fix #pragma GCC target syntax - replace
- (("..."))) with ("..."). Use arch=armv8.2-a+sha3 instead of
- arch=armv8.2-a+crypto for vsha512hq_u64 etc. intrinsics.
-
-2019-01-17 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/88273
- * gimple-ssa-warn-restrict.c (builtin_memref::extend_offset_range):
- Handle anti-ranges the same as no range at all.
-
-2018-01-17 Steve Ellcey <sellcey@cavium.com>
-
- * config/aarch64/aarch64.c (cgraph.h): New include.
- (intl.h): New include.
- (supported_simd_type): New function.
- (currently_supported_simd_type): Ditto.
- (aarch64_simd_clone_compute_vecsize_and_simdlen): Ditto.
- (aarch64_simd_clone_adjust): Ditto.
- (aarch64_simd_clone_usable): Ditto.
- (TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN): New macro.
- (TARGET_SIMD_CLONE_ADJUST): Ditto.
- (TARGET_SIMD_CLONE_USABLE): Ditto.
- * config/i386/i386.c (ix86_simd_clone_adjust): Add definition check.
- * omp-simd-clone.c (expand_simd_clones): Add targetm.simd_clone.adjust
- call.
-
-2019-01-17 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/88800
- * gimple-fold.c (gimple_fold_builtin_memory_op): Avoid checking
- NO_WARNING bit here. Avoid folding out-of-bounds calls.
- * gimple-ssa-warn-restrict.c (maybe_diag_offset_bounds): Remove
- redundant argument. Add new argument and issue diagnostics under
- its control. Detect out-of-bounds access even with warnings
- disabled.
- (check_bounds_or_overlap): Change return type. Add argument.
- (wrestrict_dom_walker::check_call): Adjust.
- * gimple-ssa-warn-restrict.h (check_bounds_or_overlap): Add argument.
- * tree-ssa-strlen.c (handle_builtin_strcpy): Adjust to change in
- check_bounds_or_overlap's return value.
- (handle_builtin_stxncpy): Same.
- (handle_builtin_strcat): Same.
-
-2019-01-17 Andrew Stubbs <ams@codesourcery.com>
- Kwok Cheung Yeung <kcy@codesourcery.com>
- Julian Brown <julian@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
-
- * doc/sourcebuild.texi: Document dg-add-options sqrt_insn.
-
-2019-01-17 Andrew Stubbs <ams@codesourcery.com>
-
- * doc/sourcebuild.texi: Document dg-require-effective-target
- llvm_binutils and offload_gcn.
-
-2019-01-17 Andrew Stubbs <ams@codesourcery.com>
- Kwok Cheung Yeung <kcy@codesourcery.com>
- Julian Brown <julian@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
-
- * doc/sourcebuild.texi: Document dg-required-effective-target
- exceptions.
-
-2019-01-17 Andrew Stubbs <ams@codesourcery.com>
- Kwok Cheung Yeung <kcy@codesourcery.com>
- Julian Brown <julian@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
- Jan Hubicka <hubicka@ucw.cz>
- Martin Jambor <mjambor@suse.cz>
-
- * config.gcc: Add amdgcn*-*-amdhsa configuration.
- * configure.ac: Check for dlopen.
- * configure: Regenerate.
-
-2019-01-17 Andrew Stubbs <ams@codesourcery.com>
- Kwok Cheung Yeung <kcy@codesourcery.com>
- Julian Brown <julian@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
- Jan Hubicka <hubicka@ucw.cz>
- Martin Jambor <mjambor@suse.cz>
-
- * common/config/gcn/gcn-common.c: New file.
- * config/gcn/driver-gcn.c: New file.
- * config/gcn/gcn-builtins.def: New file.
- * config/gcn/gcn-hsa.h: New file.
- * config/gcn/gcn-modes.def: New file.
- * config/gcn/gcn-opts.h: New file.
- * config/gcn/gcn-passes.def: New file.
- * config/gcn/gcn-protos.h: New file.
- * config/gcn/gcn-run.c: New file.
- * config/gcn/gcn-tree.c: New file.
- * config/gcn/gcn.c: New file.
- * config/gcn/gcn.h: New file.
- * config/gcn/gcn.opt: New file.
- * config/gcn/t-gcn-hsa: New file.
-
-2019-01-17 Andrew Stubbs <ams@codesourcery.com>
- Kwok Cheung Yeung <kcy@codesourcery.com>
- Julian Brown <julian@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
- Jan Hubicka <hubicka@ucw.cz>
- Martin Jambor <mjambor@suse.cz>
-
- * config/gcn/constraints.md: New file.
- * config/gcn/gcn-valu.md: New file.
- * config/gcn/gcn.md: New file.
- * config/gcn/predicates.md: New file.
-
-2019-01-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace
- flag_non_call_exceptions with cfun->can_throw_non_call_exceptions.
- (stmt_uses_0_or_null_in_undefined_way): Likewise.
- * tree-ssa-alias.c (same_addr_size_stores_p): Likewise.
-
-2019-01-17 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88851
- * config/aarch64/aarch64.md (STACK_CLASH_SVE_CFA_REGNUM): New.
- * config/aarch64/aarch64.c (aarch64_allocate_and_probe_stack_space): Use
- it and document registers.
-
-2019-01-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * config/aarch64/aarch64.c (ares_tunings): Define.
- * config/aarch64/aarch64-cores.def (ares): Use the above.
-
-2019-01-17 Wei Xiao <wei3.xiao@intel.com>
-
- PR target/88794
- Revert:
- 2018-11-06 Wei Xiao <wei3.xiao@intel.com>
-
- * config/i386/avx512fintrin.h: Update VFIXUPIMM* intrinsics.
- (_mm512_fixupimm_round_pd): Update parameters and builtin.
- (_mm512_maskz_fixupimm_round_pd): Ditto.
- (_mm512_fixupimm_round_ps): Ditto.
- (_mm512_maskz_fixupimm_round_ps): Ditto.
- (_mm_fixupimm_round_sd): Ditto.
- (_mm_maskz_fixupimm_round_sd): Ditto.
- (_mm_fixupimm_round_ss): Ditto.
- (_mm_maskz_fixupimm_round_ss): Ditto.
- (_mm512_fixupimm_pd): Ditto.
- (_mm512_maskz_fixupimm_pd): Ditto.
- (_mm512_fixupimm_ps): Ditto.
- (_mm512_maskz_fixupimm_ps): Ditto.
- (_mm_fixupimm_sd): Ditto.
- (_mm_maskz_fixupimm_sd): Ditto.
- (_mm_fixupimm_ss): Ditto.
- (_mm_maskz_fixupimm_ss): Ditto.
- (_mm512_mask_fixupimm_round_pd): Update builtin.
- (_mm512_mask_fixupimm_round_ps): Ditto.
- (_mm_mask_fixupimm_round_sd): Ditto.
- (_mm_mask_fixupimm_round_ss): Ditto.
- (_mm512_mask_fixupimm_pd): Ditto.
- (_mm512_mask_fixupimm_ps): Ditto.
- (_mm_mask_fixupimm_sd): Ditto.
- (_mm_mask_fixupimm_ss): Ditto.
- * config/i386/avx512vlintrin.h:
- (_mm256_fixupimm_pd): Update parameters and builtin.
- (_mm256_maskz_fixupimm_pd): Ditto.
- (_mm256_fixupimm_ps): Ditto.
- (_mm256_maskz_fixupimm_ps): Ditto.
- (_mm_fixupimm_pd): Ditto.
- (_mm_maskz_fixupimm_pd): Ditto.
- (_mm_fixupimm_ps): Ditto.
- (_mm_maskz_fixupimm_ps): Ditto.
- (_mm256_mask_fixupimm_pd): Update builtin.
- (_mm256_mask_fixupimm_ps): Ditto.
- (_mm_mask_fixupimm_pd): Ditto.
- (_mm_mask_fixupimm_ps): Ditto.
- * config/i386/i386-builtin-types.def: Add new types and remove
- useless ones.
- * config/i386/i386-builtin.def: Update builtin definitions.
- * config/i386/i386.c: Handle new builtin types and remove useless ones.
- * config/i386/sse.md: Update VFIXUPIMM* patterns.
- (<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
- (<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
- (<avx512>_fixupimm<mode>_mask<round_saeonly_name>): Update.
- (avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
- (avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
- (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Update.
- * config/i386/subst.md:
- (round_saeonly_sd_mask_operand4): Add new subst_attr.
- (round_saeonly_sd_mask_op4): Ditto.
- (round_saeonly_expand_operand5): Ditto.
- (round_saeonly_expand): Update.
-
-2019-01-17 Wei Xiao <wei3.xiao@intel.com>
-
- PR target/88794
- Revert:
- 2018-11-12 Wei Xiao <wei3.xiao@intel.com>
-
- * config/i386/sse.md: Combine VFIXUPIMM* patterns
- (<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
- (<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
- (<avx512>_fixupimm<mode>_mask<round_saeonly_name>): Remove.
- (avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
- (avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
- (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Remove.
-
-2019-01-17 Wei Xiao <wei3.xiao@intel.com>
-
- PR target/88794
- Revert:
- 2018-12-15 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88489
- * config/i386/sse.md (UNSPEC_SFIXUPIMM): New unspec enumerator.
- (avx512f_sfixupimm<mode><mask_name><round_saeonly_name>): Use it
- instead of UNSPEC_FIXUPIMM.
-
-2019-01-17 Richard Biener <rguenther@suse.de>
-
- PR lto/86736
- * dwarf2out.c (want_pubnames): Never generate pubnames sections
- and friends for the LTO part of debug info.
-
-2019-01-17 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/86214
- * cfgexpand.c (add_stack_var_conflict): Don't add any conflicts
- if x == y.
-
- PR rtl-optimization/88870
- * dce.c (deletable_insn_p): Never delete const/pure calls that can
- throw if we can't alter the cfg or delete dead exceptions.
- (mark_insn): Don't call find_call_stack_args for such calls.
-
-2019-01-17 Kewen Lin <linkw@gcc.gnu.org>
-
- * doc/extend.texi: Add four new prototypes for vec_ld and seven new
- prototypes for vec_st.
- * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add entries
- for scalar address type variants of altivec_vec_ld/altivec_vec_st,
- mainly on signed/unsigned long long and double.
-
-2019-01-16 David Malcolm <dmalcolm@redhat.com>
-
- PR target/88861
- * combine.c (delete_noop_moves): Convert to "bool" return,
- returning true if any edges are eliminated.
- (combine_instructions): Also return true if delete_noop_moves
- returns true.
-
-2019-01-16 Tamar Christina <tamar.christina@arm.com>
-
- * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Use
- correct max nunits for endian swap.
- (aarch64_expand_fcmla_builtin): Correct subreg code.
- * config/aarch64/aarch64-simd.md (aarch64_fcmla_lane<rot><mode>,
- aarch64_fcmla_laneq<rot>v4hf, aarch64_fcmlaq_lane<rot><mode>): Correct
- lane endianness.
-
-2019-01-16 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/alpha/alpha.c (alpha_gimplify_va_arg):
- Handle split indirect COMPLEX_TYPE arguments.
-
-2019-01-16 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/86891
- * config/aarch64/aarch64-modes.def: Add comment about how the carry
- bit is set by add and compare.
- (CC_ADC): New CC_MODE.
- * config/aarch64/aarch64.c (aarch64_select_cc_mode): Use variables
- to cache the code and mode of X. Adjust the shape of a CC_Cmode
- comparison. Add detection for CC_ADCmode.
- (aarch64_get_condition_code_1): Update code support for CC_Cmode. Add
- CC_ADCmode.
- * config/aarch64/aarch64.md (uaddv<mode>4): Use LTU with CCmode.
- (uaddvti4): Comparison result is in CC_ADCmode and the condition is GEU.
- (add<mode>3_compareC_cconly_imm): Delete. Merge into...
- (add<mode>3_compareC_cconly): ... this. Restructure the comparison
- to eliminate the need for zero-extending the operands.
- (add<mode>3_compareC_imm): Delete. Merge into ...
- (add<mode>3_compareC): ... this. Restructure the comparison to
- eliminate the need for zero-extending the operands.
- (add<mode>3_carryin): Use LTU for the overflow detection.
- (add<mode>3_carryinC): Use CC_ADCmode for the result of the carry out.
- Reexpress comparison for overflow.
- (add<mode>3_carryinC_zero): Update for change to add<mode>3_carryinC.
- (add<mode>3_carryinC): Likewise.
- (add<mode>3_carryinV): Use LTU for carry between partials.
- * config/aarch64/predicates.md (aarch64_carry_operation): Update
- handling of CC_Cmode and add CC_ADCmode.
- (aarch64_borrow_operation): Likewise.
-
-2019-01-16 Tamar Christina <tamar.christina@arm.com>
-
- * config/arm/arm-protos.h (neon_vcmla_lane_prepare_operands):
- Remove patternmode.
- * config/arm/arm.c (neon_vcmla_lane_prepare_operands): Likewise.
- * config/arm/neon.md (neon_vcmla_lane<rot><mode>,
- neon_vcmla_laneq<rot><mode>, neon_vcmlaq_lane<rot><mode>):
- Remove endianness conversion.
-
-2019-01-16 Martin Liska <mliska@suse.cz>
-
- * Makefile.in: Set TOOL_INCLUDE_DIR and NATIVE_SYSTEM_HEADER_DIR
- for GCC driver.
- * config/gnu-user.h (TARGET_F951_OPTIONS): Add 'finclude%s/' as
- a new argument.
- * gcc.c (add_sysrooted_hdrs_prefix): New function.
- (path_prefix_reset): Move up in the source file.
- (find_fortran_preinclude_file): Make complex search for the
- fortran header files.
-
-2019-01-15 Nikhil Benesch <nikhil.benesch@gmail.com>
-
- * godump.c (go_output_typedef): When outputting a typedef, refer
- to the underlying type by its name and not its structure.
-
-2019-01-15 David Malcolm <dmalcolm@redhat.com>
-
- PR c++/88795
- * tree.c (build_function_type): Assert that arg_types is not
- error_mark_node.
-
-2019-01-15 Richard Sandiford <richard.sandiford@arm.com>
-
- PR inline-asm/52813
- * doc/extend.texi: Document that listing the stack pointer in the
- clobber list of an asm is a deprecated feature.
- * common.opt (Wdeprecated): Moved from c-family/c.opt.
- * cfgexpand.c (asm_clobber_reg_is_valid): Issue a -Wdeprecated
- warning instead of an error for clobbers of the stack pointer.
- Add a note explaining why.
-
-2019-01-15 Richard Biener <rguenther@suse.de>
-
- PR debug/88046
- * dwarf2out.c (gen_member_die): Do not generate inheritance
- DIEs late.
-
-2019-01-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88855
- * tree-if-conv.c (combine_blocks): Collect
- SSA_NAME_OCCURS_IN_ABNORMAL_PHI from propagated out virtuals.
-
-2019-01-15 Tom de Vries <tdevries@suse.de>
-
- PR target/80547
- * config/nvptx/nvptx.c (nvptx_goacc_reduction_init): Handle
- lhs == NULL_TREE for gang-level reduction.
-
-2019-01-15 Richard Biener <rguenther@suse.de>
- Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR ipa/88788
- * ipa-pure-const.c (malloc_candidate_p_1): Add parameter visited and
- return true if SSA_NAME is already marked in visited bitmap.
- (malloc_candidate_p): Pass visited to malloc_candidate_p_1.
-
-2019-01-15 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88775
- * match.pd (cmp (convert1?@2 addr@0) (convert2? addr@1)): Optimize
- equal == 0 equality pointer comparisons some more if compared in
- integral types and either one points to an automatic var and the
- other to a global, or we can prove at least one points to the middle
- or both point to start or both point to end.
-
-2019-01-14 Andi Kleen <ak@linux.intel.com>
-
- * Makefile.in: Lower autofdo sampling rate by 10x.
- * Makefile.tpl: Dito.
-
-2019-01-14 Tom Honermann <tom@honermann.net>
-
- * defaults.h: Define CHAR8_TYPE.
-
-2019-01-14 Martin Sebor <msebor@redhat.com>
-
- PR target/88638
- * doc/extend.texi (Darwin Format Checks): Clarify.
-
-2019-01-14 Richard Biener <rguenther@suse.de>
-
- * genmatch.c (dt_simplify::gen_1): Change dumping dependent on
- whether we are in (simplify ...) or (match ...) context.
-
-2019-01-14 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/88796
- * emit-rtl.h (struct rtl_data): Add stack_protect_guard_decl field.
- * cfgexpand.c (stack_protect_prologue): Initialize
- crtl->stack_protect_guard_decl.
- * function.c (stack_protect_epilogue): Use it instead of calling
- targetm.stack_protect_guard again.
- * dse.c (check_mem_read_rtx): Ignore MEM_VOLATILE_P reads from
- MEMs with MEM_EXPR equal to crtl->stack_protect_guard or
- crtl->stack_protect_guard_decl.
- * config/i386/i386.c (ix86_stack_protect_guard): Set TREE_THIS_VOLATILE
- on the returned MEM_EXPR.
-
-2019-01-12 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Alow setting
- vector length using -fopenacc-dim.
-
-2019-01-12 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Take larger vector
- lengths into account.
-
-2019-01-12 Svante Signell <svante.signell@gmail.com>
-
- * config/i386/gnu.h (TARGET_THREAD_SSP_OFFSET): Define.
- (TARGET_CAN_SPLIT_STACK): Define.
- (TARGET_THREAD_SPLIT_STACK_OFFSET): Define.
-
-2019-01-05 Jan Hubicka <hubicka@ucw.cz>
-
- * params.def (inline-unit-growth): Set to 40.
-
-2019-01-12 Jakub Jelinek <jakub@redhat.com>
-
- * tree-ssa-loop-ivopts.c (find_inv_vars): Fix a comment typo.
-
-2019-01-12 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): In offloading
- region calling vector-partitionable routine, set default_vector_length
- to WARP_SIZE.
-
-2019-01-12 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Add an use new
- variable default_vector_length.
-
-2019-01-12 Tom de Vries <tdevries@suse.de>
-
- PR middle-end/88703
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Apply defaults
- from oacc_default_dims, as oacc_validate_dims would do it, and apply
- dimensions limits.
-
-2019-01-12 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1)
- (nvptx_goacc_validate_dims): Add used parameter.
- * doc/tm.texi: Regenerate.
- * omp-offload.c (oacc_parse_default_dims, oacc_validate_dims): Add
- argument to call to targetm.goacc.validate_dims.
- (default_goacc_validate_dims): Add used
- parameter.
- * target.def (validate_dims): Add used parameter in DEFHOOK.
- * targhooks.h (default_goacc_validate_dims): Add used parameter.
-
-2019-01-11 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/85956
- PR lto/88733
- * tree-inline.h (struct copy_body_data): Add adjust_array_error_bounds
- field.
- * tree-inline.c (remap_type_1): Formatting fix. If TYPE_MAX_VALUE of
- ARRAY_TYPE's TYPE_DOMAIN is newly error_mark_node, replace it with
- a dummy "omp dummy var" variable if id->adjust_array_error_bounds.
- * omp-low.c (new_omp_context): Set cb.adjust_array_error_bounds.
-
-2019-01-11 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/87305
- * lra-assigns.c
- (setup_live_pseudos_and_spill_after_risky_transforms): Add code
- for little endian pseudos used as paradoxical subreg.
-
-2019-01-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88693
- * tree-ssa-strlen.c (get_min_string_length): Don't set *full_string_p
- for STRING_CSTs that don't contain any NUL characters in the first
- TREE_STRING_LENGTH bytes.
-
-2019-01-11 Alan Modra <amodra@gmail.com>
-
- PR 88777
- PR 88614
- * genattrtab.c (min_fn): Don't translate values.
- (min_attr_value): Return INT_MAX when the value can't be calculated.
- Return minimum among any values that can be calculated.
- (max_attr_value): Adjust.
-
-2019-01-11 Jakub Jelinek <jakub@redhat.com>
-
- * Makefile.in (PLUGIN_HEADERS): Add $(INSN_ATTR_H).
-
-2019-01-11 Steve Ellcey <sellcey@marvell.com>
-
- * config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
- (aarch64_hard_regno_call_part_clobbered): Add insn argument.
- (aarch64_return_call_with_max_clobbers): New function.
- (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New macro.
- * config/avr/avr.c (avr_hard_regno_call_part_clobbered): Add insn
- argument.
- * config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Ditto.
- * config/mips/mips.c (mips_hard_regno_call_part_clobbered): Ditto.
- * config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered): Ditto.
- * config/s390/s390.c (s390_hard_regno_call_part_clobbered): Ditto.
- * cselib.c (cselib_process_insn): Add argument to
- targetm.hard_regno_call_part_clobbered call.
- * ira-conflicts.c (ira_build_conflicts): Ditto.
- * ira-costs.c (ira_tune_allocno_costs): Ditto.
- * lra-constraints.c (inherit_reload_reg): Ditto.
- * lra-int.h (struct lra_reg): Add call_insn field, remove call_p field.
- * lra-lives.c (check_pseudos_live_through_calls): Add call_insn
- argument. Call targetm.return_call_with_max_clobbers.
- Add argument to targetm.hard_regno_call_part_clobbered call.
- (calls_have_same_clobbers_p): New function.
- (process_bb_lives): Add call_insn and last_call_insn variables.
- Pass call_insn to check_pseudos_live_through_calls.
- Modify if stmt to check targetm.return_call_with_max_clobbers.
- Update setting of flush variable.
- (lra_create_live_ranges_1): Set call_insn to NULL instead of call_p
- to false.
- * lra.c (initialize_lra_reg_info_element): Set call_insn to NULL.
- * regcprop.c (copyprop_hardreg_forward_1): Add argument to
- targetm.hard_regno_call_part_clobbered call.
- * reginfo.c (choose_hard_reg_mode): Ditto.
- * regrename.c (check_new_reg_p): Ditto.
- * reload.c (find_equiv_reg): Ditto.
- * reload1.c (emit_reload_insns): Ditto.
- * sched-deps.c (deps_analyze_insn): Ditto.
- * sel-sched.c (init_regs_for_mode): Ditto.
- (mark_unavailable_hard_regs): Ditto.
- * targhooks.c (default_dwarf_frame_reg_mode): Ditto.
- * target.def (hard_regno_call_part_clobbered): Add insn argument.
- (return_call_with_max_clobbers): New target function.
- * doc/tm.texi: Regenerate.
- * doc/tm.texi.in (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New hook.
- * hooks.c (hook_bool_uint_mode_false): Change to
- hook_bool_insn_uint_mode_false.
- * hooks.h (hook_bool_uint_mode_false): Ditto.
-
-2019-01-11 Steve Ellcey <sellcey@marvell.com>
-
- * config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
- (aarch64_remove_extra_call_preserved_regs): New function.
- (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): New macro.
- * doc/tm.texi.in (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): New hook.
- * doc/tm.texi: Regenerate.
- * final.c (get_call_reg_set_usage): Call new hook.
- * target.def (remove_extra_call_preserved_regs): New hook.
- * targhooks.c (default_remove_extra_call_preserved_regs): New function.
- * targhooks.h (default_remove_extra_call_preserved_regs): New function.
-
-2019-01-11 Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/88714
- * passes.c (finish_optimization_passes): Call print_combine_total_stats
- inside of pass_combine_1 dump rather than pass_profile_1.
-
-2019-01-11 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (PTX_CTA_NUM_BARRIERS, PTX_PER_CTA_BARRIER)
- (PTX_NUM_PER_CTA_BARRIER, PTX_FIRST_PER_WORKER_BARRIER)
- (PTX_NUM_PER_WORKER_BARRIERS): Define.
- (nvptx_apply_dim_limits): Prevent vector_length 64 and
- num_workers 16.
-
-2019-01-11 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (PTX_CTA_SIZE): Move up.
-
-2019-01-11 Jan Beulich <jbeulich@suse.com>
-
- * config/i386/i386.md (rex64suffix): Add L suffix for SI.
- * config/i386/sse.md (cvtusi2<ssescalarmodesuffix>32<round_name>,
- sse2_cvtsi2sd): Add {l}.
- (sse2_cvtsi2sdq<round_name>): Make q conditional upon AT&T
- syntax.
-
-2019-01-10 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88785
- * config/i386/sse.md (float<floatunssuffix>v2div2sf2): Turn into
- define_expand.
- (*float<floatunssuffix>v2div2sf2): New define_insn.
- (float<floatunssuffix>v2div2sf2_mask): Turn into define_expand.
- (*float<floatunssuffix>v2div2sf2_mask): New define_insn.
- (*float<floatunssuffix>v2div2sf2_mask_1): Replace
- subrtxes (const_vector:V2SF [(const_int 0) (const_int 0)]) with
- match_operands with "const0_operand" "C".
-
-2019-01-10 Tamar Christina <tamar.christina@arm.com>
-
- * config/aarch64/aarch64-builtins.c
- (aarch64_init_builtins): Move aarch64_init_fcmla_laneq_builtins...
- (aarch64_init_simd_builtins): ...Here
-
-2019-01-10 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/87305
- * lra-assigns.c
- (setup_live_pseudos_and_spill_after_risky_transforms): Check
- allocation for big endian pseudos used as paradoxical subregs and
- spill them if it is wrong.
- * lra-constraints.c (lra_constraints): Add a comment.
-
-2019-01-10 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88792
- * tree-ssa-pre.c (get_representative_for): Do not return a
- value-number here.
-
-2019-01-10 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/84877
- PR bootstrap/88450
- * function.c (assign_stack_local_1): Revert the 2018-11-21 changes.
- (assign_parm_setup_block): Do the argument slot realignment here
- instead.
-
-2019-01-10 Stefan Agner <stefan@agner.ch>
-
- PR target/88648
- * config/arm/arm.c (arm_option_override_internal): Force
- opts->x_inline_asm_unified to true only if TARGET_THUMB2_P.
-
-2019-01-10 Jakub Jelinek <jakub@redhat.com>
-
- PR c/88568
- * attribs.c (handle_dll_attribute): Clear TREE_STATIC after setting
- DECL_EXTERNAL.
-
-2019-01-10 Tamar Christina <tamar.christina@arm.com>
-
- * config/arm/arm-builtins.c
- (enum arm_type_qualifiers): Add qualifier_lane_pair_index.
- (MAC_LANE_PAIR_QUALIFIERS): New.
- (arm_expand_builtin_args): Use it.
- (arm_expand_builtin_1): Likewise.
- * config/arm/arm-protos.h (neon_vcmla_lane_prepare_operands): New.
- * config/arm/arm.c (neon_vcmla_lane_prepare_operands): New.
- * config/arm/arm-c.c (arm_cpu_builtins): Add __ARM_FEATURE_COMPLEX.
- * config/arm/arm_neon.h:
- (vcadd_rot90_f16): New.
- (vcaddq_rot90_f16): New.
- (vcadd_rot270_f16): New.
- (vcaddq_rot270_f16): New.
- (vcmla_f16): New.
- (vcmlaq_f16): New.
- (vcmla_lane_f16): New.
- (vcmla_laneq_f16): New.
- (vcmlaq_lane_f16): New.
- (vcmlaq_laneq_f16): New.
- (vcmla_rot90_f16): New.
- (vcmlaq_rot90_f16): New.
- (vcmla_rot90_lane_f16): New.
- (vcmla_rot90_laneq_f16): New.
- (vcmlaq_rot90_lane_f16): New.
- (vcmlaq_rot90_laneq_f16): New.
- (vcmla_rot180_f16): New.
- (vcmlaq_rot180_f16): New.
- (vcmla_rot180_lane_f16): New.
- (vcmla_rot180_laneq_f16): New.
- (vcmlaq_rot180_lane_f16): New.
- (vcmlaq_rot180_laneq_f16): New.
- (vcmla_rot270_f16): New.
- (vcmlaq_rot270_f16): New.
- (vcmla_rot270_lane_f16): New.
- (vcmla_rot270_laneq_f16): New.
- (vcmlaq_rot270_lane_f16): New.
- (vcmlaq_rot270_laneq_f16): New.
- (vcadd_rot90_f32): New.
- (vcaddq_rot90_f32): New.
- (vcadd_rot270_f32): New.
- (vcaddq_rot270_f32): New.
- (vcmla_f32): New.
- (vcmlaq_f32): New.
- (vcmla_lane_f32): New.
- (vcmla_laneq_f32): New.
- (vcmlaq_lane_f32): New.
- (vcmlaq_laneq_f32): New.
- (vcmla_rot90_f32): New.
- (vcmlaq_rot90_f32): New.
- (vcmla_rot90_lane_f32): New.
- (vcmla_rot90_laneq_f32): New.
- (vcmlaq_rot90_lane_f32): New.
- (vcmlaq_rot90_laneq_f32): New.
- (vcmla_rot180_f32): New.
- (vcmlaq_rot180_f32): New.
- (vcmla_rot180_lane_f32): New.
- (vcmla_rot180_laneq_f32): New.
- (vcmlaq_rot180_lane_f32): New.
- (vcmlaq_rot180_laneq_f32): New.
- (vcmla_rot270_f32): New.
- (vcmlaq_rot270_f32): New.
- (vcmla_rot270_lane_f32): New.
- (vcmla_rot270_laneq_f32): New.
- (vcmlaq_rot270_lane_f32): New.
- (vcmlaq_rot270_laneq_f32): New.
- * config/arm/arm_neon_builtins.def (vcadd90, vcadd270, vcmla0, vcmla90,
- vcmla180, vcmla270, vcmla_lane0, vcmla_lane90, vcmla_lane180,
- vcmla_lane270, vcmla_laneq0, vcmla_laneq90, vcmla_laneq180,
- vcmla_laneq270, vcmlaq_lane0, vcmlaq_lane90, vcmlaq_lane180,
- vcmlaq_lane270): New.
- * config/arm/neon.md (neon_vcmla_lane<rot><mode>,
- neon_vcmla_laneq<rot><mode>, neon_vcmlaq_lane<rot><mode>): New.
- * config/arm/arm.c (arm_arch8_3, arm_arch8_4): New.
- * config/arm/arm.h (TARGET_COMPLEX, arm_arch8_3, arm_arch8_4): New.
- (arm_option_reconfigure_globals): Use them.
- * config/arm/iterators.md (VDF, VQ_HSF): New.
- (VCADD, VCMLA): New.
- (VF_constraint, rot, rotsplit1, rotsplit2): Add V4HF and V8HF.
- * config/arm/neon.md (neon_vcadd<rot><mode>, neon_vcmla<rot><mode>):
- New.
- * config/arm/unspecs.md (UNSPEC_VCADD90, UNSPEC_VCADD270,
- UNSPEC_VCMLA, UNSPEC_VCMLA90, UNSPEC_VCMLA180, UNSPEC_VCMLA270): New.
-
-2019-01-10 Tamar Christina <tamar.christina@arm.com>
-
- * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
- Add qualifier_lane_pair_index.
- (emit-rtl.h): Include.
- (TYPES_QUADOP_LANE_PAIR): New.
- (aarch64_simd_expand_args): Use it.
- (aarch64_simd_expand_builtin): Likewise.
- (AARCH64_SIMD_FCMLA_LANEQ_BUILTINS, aarch64_fcmla_laneq_builtin_datum):
- New.
- (FCMLA_LANEQ_BUILTIN, AARCH64_SIMD_FCMLA_LANEQ_BUILTIN_BASE,
- AARCH64_SIMD_FCMLA_LANEQ_BUILTINS, aarch64_fcmla_lane_builtin_data,
- aarch64_init_fcmla_laneq_builtins, aarch64_expand_fcmla_builtin): New.
- (aarch64_init_builtins): Add aarch64_init_fcmla_laneq_builtins.
- (aarch64_expand_buildin): Add AARCH64_SIMD_BUILTIN_FCMLA_LANEQ0_V2SF,
- AARCH64_SIMD_BUILTIN_FCMLA_LANEQ90_V2SF,
- AARCH64_SIMD_BUILTIN_FCMLA_LANEQ180_V2SF,
- AARCH64_SIMD_BUILTIN_FCMLA_LANEQ2700_V2SF,
- AARCH64_SIMD_BUILTIN_FCMLA_LANEQ0_V4HF,
- AARCH64_SIMD_BUILTIN_FCMLA_LANEQ90_V4HF,
- AARCH64_SIMD_BUILTIN_FCMLA_LANEQ180_V4HF,
- AARCH64_SIMD_BUILTIN_FCMLA_LANEQ270_V4HF.
- * config/aarch64/iterators.md (FCMLA_maybe_lane): New.
- * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins):
- Add __ARM_FEATURE_COMPLEX.
- * config/aarch64/aarch64-simd-builtins.def (fcadd90, fcadd270, fcmla0,
- fcmla90, fcmla180, fcmla270, fcmla_lane0, fcmla_lane90, fcmla_lane180,
- fcmla_lane270, fcmla_laneq0, fcmla_laneq90, fcmla_laneq180,
- fcmla_laneq270, fcmlaq_lane0, fcmlaq_lane90, fcmlaq_lane180,
- fcmlaq_lane270): New.
- * config/aarch64/aarch64-simd.md (aarch64_fcmla_lane<rot><mode>,
- aarch64_fcmla_laneq<rot>v4hf, aarch64_fcmlaq_lane<rot><mode>,
- aarch64_fcadd<rot><mode>, aarch64_fcmla<rot><mode>): New.
- * config/aarch64/arm_neon.h:
- (vcadd_rot90_f16): New.
- (vcaddq_rot90_f16): New.
- (vcadd_rot270_f16): New.
- (vcaddq_rot270_f16): New.
- (vcmla_f16): New.
- (vcmlaq_f16): New.
- (vcmla_lane_f16): New.
- (vcmla_laneq_f16): New.
- (vcmlaq_lane_f16): New.
- (vcmlaq_rot90_lane_f16): New.
- (vcmla_rot90_laneq_f16): New.
- (vcmla_rot90_lane_f16): New.
- (vcmlaq_rot90_f16): New.
- (vcmla_rot90_f16): New.
- (vcmlaq_laneq_f16): New.
- (vcmla_rot180_laneq_f16): New.
- (vcmla_rot180_lane_f16): New.
- (vcmlaq_rot180_f16): New.
- (vcmla_rot180_f16): New.
- (vcmlaq_rot90_laneq_f16): New.
- (vcmlaq_rot270_laneq_f16): New.
- (vcmlaq_rot270_lane_f16): New.
- (vcmla_rot270_laneq_f16): New.
- (vcmlaq_rot270_f16): New.
- (vcmla_rot270_f16): New.
- (vcmlaq_rot180_laneq_f16): New.
- (vcmlaq_rot180_lane_f16): New.
- (vcmla_rot270_lane_f16): New.
- (vcadd_rot90_f32): New.
- (vcaddq_rot90_f32): New.
- (vcaddq_rot90_f64): New.
- (vcadd_rot270_f32): New.
- (vcaddq_rot270_f32): New.
- (vcaddq_rot270_f64): New.
- (vcmla_f32): New.
- (vcmlaq_f32): New.
- (vcmlaq_f64): New.
- (vcmla_lane_f32): New.
- (vcmla_laneq_f32): New.
- (vcmlaq_lane_f32): New.
- (vcmlaq_laneq_f32): New.
- (vcmla_rot90_f32): New.
- (vcmlaq_rot90_f32): New.
- (vcmlaq_rot90_f64): New.
- (vcmla_rot90_lane_f32): New.
- (vcmla_rot90_laneq_f32): New.
- (vcmlaq_rot90_lane_f32): New.
- (vcmlaq_rot90_laneq_f32): New.
- (vcmla_rot180_f32): New.
- (vcmlaq_rot180_f32): New.
- (vcmlaq_rot180_f64): New.
- (vcmla_rot180_lane_f32): New.
- (vcmla_rot180_laneq_f32): New.
- (vcmlaq_rot180_lane_f32): New.
- (vcmlaq_rot180_laneq_f32): New.
- (vcmla_rot270_f32): New.
- (vcmlaq_rot270_f32): New.
- (vcmlaq_rot270_f64): New.
- (vcmla_rot270_lane_f32): New.
- (vcmla_rot270_laneq_f32): New.
- (vcmlaq_rot270_lane_f32): New.
- (vcmlaq_rot270_laneq_f32): New.
- * config/aarch64/aarch64.h (TARGET_COMPLEX): New.
- * config/aarch64/iterators.md (UNSPEC_FCADD90, UNSPEC_FCADD270,
- UNSPEC_FCMLA, UNSPEC_FCMLA90, UNSPEC_FCMLA180, UNSPEC_FCMLA270): New.
- (FCADD, FCMLA): New.
- (rot): New.
- * config/arm/types.md (neon_fcadd, neon_fcmla): New.
-
-2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
-
- PR other/16615
-
- * config/pa/pa.c: Change "can not" to "cannot".
- * gimple-ssa-evrp-analyze.c: Likewise.
- * ipa-icf.c: Likewise.
- * ipa-polymorphic-call.c: Likewise.
- * ipa-pure-const.c: Likewise.
- * lra-constraints.c: Likewise.
- * lra-remat.c: Likewise.
- * reload1.c: Likewise.
- * reorg.c: Likewise.
- * tree-ssa-uninit.c: Likewise.
-
-2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
-
- PR other/16615
-
- * Makefile.in: Mechanically replace "can not" with "cannot".
- * alias.c: Likewise.
- * builtins.c: Likewise.
- * calls.c: Likewise.
- * cgraph.c: Likewise.
- * cgraph.h: Likewise.
- * cgraphclones.c: Likewise.
- * cgraphunit.c: Likewise.
- * combine-stack-adj.c: Likewise.
- * combine.c: Likewise.
- * common/config/i386/i386-common.c: Likewise.
- * config/aarch64/aarch64.c: Likewise.
- * config/alpha/sync.md: Likewise.
- * config/arc/arc.c: Likewise.
- * config/arc/predicates.md: Likewise.
- * config/arm/arm-c.c: Likewise.
- * config/arm/arm.c: Likewise.
- * config/arm/arm.h: Likewise.
- * config/arm/arm.md: Likewise.
- * config/arm/cortex-r4f.md: Likewise.
- * config/csky/csky.c: Likewise.
- * config/csky/csky.h: Likewise.
- * config/darwin-f.c: Likewise.
- * config/epiphany/epiphany.md: Likewise.
- * config/i386/i386.c: Likewise.
- * config/i386/sol2.h: Likewise.
- * config/m68k/m68k.c: Likewise.
- * config/mcore/mcore.h: Likewise.
- * config/microblaze/microblaze.md: Likewise.
- * config/mips/20kc.md: Likewise.
- * config/mips/sb1.md: Likewise.
- * config/nds32/nds32.c: Likewise.
- * config/nds32/predicates.md: Likewise.
- * config/pa/pa.c: Likewise.
- * config/rs6000/e300c2c3.md: Likewise.
- * config/rs6000/rs6000.c: Likewise.
- * config/s390/s390.h: Likewise.
- * config/sh/sh.c: Likewise.
- * config/sh/sh.md: Likewise.
- * config/spu/vmx2spu.h: Likewise.
- * cprop.c: Likewise.
- * dbxout.c: Likewise.
- * df-scan.c: Likewise.
- * doc/cfg.texi: Likewise.
- * doc/extend.texi: Likewise.
- * doc/fragments.texi: Likewise.
- * doc/gty.texi: Likewise.
- * doc/invoke.texi: Likewise.
- * doc/lto.texi: Likewise.
- * doc/md.texi: Likewise.
- * doc/objc.texi: Likewise.
- * doc/rtl.texi: Likewise.
- * doc/tm.texi: Likewise.
- * dse.c: Likewise.
- * emit-rtl.c: Likewise.
- * emit-rtl.h: Likewise.
- * except.c: Likewise.
- * expmed.c: Likewise.
- * expr.c: Likewise.
- * fold-const.c: Likewise.
- * genautomata.c: Likewise.
- * gimple-fold.c: Likewise.
- * hard-reg-set.h: Likewise.
- * ifcvt.c: Likewise.
- * ipa-comdats.c: Likewise.
- * ipa-cp.c: Likewise.
- * ipa-devirt.c: Likewise.
- * ipa-fnsummary.c: Likewise.
- * ipa-icf.c: Likewise.
- * ipa-inline-transform.c: Likewise.
- * ipa-inline.c: Likewise.
- * ipa-polymorphic-call.c: Likewise.
- * ipa-profile.c: Likewise.
- * ipa-prop.c: Likewise.
- * ipa-pure-const.c: Likewise.
- * ipa-reference.c: Likewise.
- * ipa-split.c: Likewise.
- * ipa-visibility.c: Likewise.
- * ipa.c: Likewise.
- * ira-build.c: Likewise.
- * ira-color.c: Likewise.
- * ira-conflicts.c: Likewise.
- * ira-costs.c: Likewise.
- * ira-int.h: Likewise.
- * ira-lives.c: Likewise.
- * ira.c: Likewise.
- * ira.h: Likewise.
- * loop-invariant.c: Likewise.
- * loop-unroll.c: Likewise.
- * lower-subreg.c: Likewise.
- * lra-assigns.c: Likewise.
- * lra-constraints.c: Likewise.
- * lra-eliminations.c: Likewise.
- * lra-lives.c: Likewise.
- * lra-remat.c: Likewise.
- * lra-spills.c: Likewise.
- * lra.c: Likewise.
- * lto-cgraph.c: Likewise.
- * lto-streamer-out.c: Likewise.
- * postreload-gcse.c: Likewise.
- * predict.c: Likewise.
- * profile-count.h: Likewise.
- * profile.c: Likewise.
- * recog.c: Likewise.
- * ree.c: Likewise.
- * reload.c: Likewise.
- * reload1.c: Likewise.
- * reorg.c: Likewise.
- * resource.c: Likewise.
- * rtl.def: Likewise.
- * rtl.h: Likewise.
- * rtlanal.c: Likewise.
- * sched-deps.c: Likewise.
- * sched-ebb.c: Likewise.
- * sched-rgn.c: Likewise.
- * sel-sched-ir.c: Likewise.
- * sel-sched.c: Likewise.
- * shrink-wrap.c: Likewise.
- * simplify-rtx.c: Likewise.
- * symtab.c: Likewise.
- * target.def: Likewise.
- * toplev.c: Likewise.
- * tree-call-cdce.c: Likewise.
- * tree-cfg.c: Likewise.
- * tree-complex.c: Likewise.
- * tree-core.h: Likewise.
- * tree-eh.c: Likewise.
- * tree-inline.c: Likewise.
- * tree-loop-distribution.c: Likewise.
- * tree-nrv.c: Likewise.
- * tree-profile.c: Likewise.
- * tree-sra.c: Likewise.
- * tree-ssa-alias.c: Likewise.
- * tree-ssa-dce.c: Likewise.
- * tree-ssa-dom.c: Likewise.
- * tree-ssa-forwprop.c: Likewise.
- * tree-ssa-loop-im.c: Likewise.
- * tree-ssa-loop-ivcanon.c: Likewise.
- * tree-ssa-loop-ivopts.c: Likewise.
- * tree-ssa-loop-niter.c: Likewise.
- * tree-ssa-phionlycprop.c: Likewise.
- * tree-ssa-phiopt.c: Likewise.
- * tree-ssa-propagate.c: Likewise.
- * tree-ssa-threadedge.c: Likewise.
- * tree-ssa-threadupdate.c: Likewise.
- * tree-ssa-uninit.c: Likewise.
- * tree-ssanames.c: Likewise.
- * tree-streamer-out.c: Likewise.
- * tree.c: Likewise.
- * tree.h: Likewise.
- * vr-values.c: Likewise.
-
-2019-01-09 Uroš Bizjak <ubizjak@gmail.com>
-
- * config/i386/i386-protos.h (ix86_expand_xorsign): New prototype.
- (ix86_split_xorsign): Ditto.
- * config/i386/i386.c (ix86_expand_xorsign): New function.
- (ix86_split_xorsign): Ditto.
- * config/i386/i386.md (UNSPEC_XORSIGN): New unspec.
- (xorsign<mode>3): New expander.
- (xorsign<mode>3_1): New insn_and_split pattern.
- * config/i386/sse.md (xorsign<mode>3): New expander.
-
-2019-01-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * config/sparc/sparc.md (*tablejump_sp32): Merge into...
- (*tablejump_sp64): Likewise.
- (*tablejump<P:mode>): ...this.
- (*call_address_sp32): Merge into...
- (*call_address_sp64): Likewise.
- (*call_address<P:mode>): ...this.
- (*call_symbolic_sp32): Merge into...
- (*call_symbolic_sp64): Likewise.
- (*call_symbolic<P:mode>): ...this.
- (call_value): Remove constraint and add predicate.
- (*call_value_address_sp32): Merge into...
- (*call_value_address_sp64): Likewise.
- (*call_value_address<P:mode>): ...this.
- (*call_value_symbolic_sp32): Merge into...
- (*call_value_symbolic_sp64): Likewise.
- (*call_value_symbolic<P:mode>): ...this.
- (*sibcall_symbolic_sp32): Merge into...
- (*sibcall_symbolic_sp64): Likewise.
- (*sibcall_symbolic<P:mode>): ...this.
- (sibcall_value): Remove constraint and add predicate.
- (*sibcall_value_symbolic_sp32): Merge into...
- (*sibcall_value_symbolic_sp64): Likewise.
- (*sibcall_value_symbolic<P:mode>): ...this.
- (window_save): Minor tweak.
- (*branch_sp32): Merge into...
- (*branch_sp64): Likewise.
- (*branch<P:mode>): ...this.
-
-2019-01-09 Eric Botcazou <ebotcazou@adacore.com>
- James Clarke <jrtc27@jrtc27.com>
-
- PR target/84010
- * config/sparc/sparc.c (sparc_legitimize_tls_address): Only use Pmode
- consistently in TLS address generation and adjust code to the renaming
- of patterns. Mark calls to __tls_get_addr as const.
- * config/sparc/sparc.md (tgd_hi22): Turn into...
- (tgd_hi22<P:mode>): ...this and use Pmode throughout.
- (tgd_lo10): Turn into...
- (tgd_lo10<P:mode>): ...this and use Pmode throughout.
- (tgd_add32): Merge into...
- (tgd_add64): Likewise.
- (tgd_add<P:mode>): ...this and use Pmode throughout.
- (tldm_hi22): Turn into...
- (tldm_hi22<P:mode>): ...this and use Pmode throughout.
- (tldm_lo10): Turn into...
- (tldm_lo10<P:mode>): ...this and use Pmode throughout.
- (tldm_add32): Merge into...
- (tldm_add64): Likewise.
- (tldm_add<P:mode>): ...this and use Pmode throughout.
- (tldm_call32): Merge into...
- (tldm_call64): Likewise.
- (tldm_call<P:mode>): ...this and use Pmode throughout.
- (tldo_hix22): Turn into...
- (tldo_hix22<P:mode>): ...this and use Pmode throughout.
- (tldo_lox10): Turn into...
- (tldo_lox10<P:mode>): ...this and use Pmode throughout.
- (tldo_add32): Merge into...
- (tldo_add64): Likewise.
- (tldo_add<P:mode>): ...this and use Pmode throughout.
- (tie_hi22): Turn into...
- (tie_hi22<P:mode>): ...this and use Pmode throughout.
- (tie_lo10): Turn into...
- (tie_lo10<P:mode>): ...this and use Pmode throughout.
- (tie_ld64): Use DImode throughout.
- (tie_add32): Merge into...
- (tie_add64): Likewise.
- (tie_add<P:mode>): ...this and use Pmode throughout.
- (tle_hix22_sp32): Merge into...
- (tle_hix22_sp64): Likewise.
- (tle_hix22<P:mode>): ...this and use Pmode throughout.
- (tle_lox22_sp32): Merge into...
- (tle_lox22_sp64): Likewise.
- (tle_lox22<P:mode>): ...this and use Pmode throughout.
- (*tldo_ldub_sp32): Merge into...
- (*tldo_ldub_sp64): Likewise.
- (*tldo_ldub<P:mode>): ...this and use Pmode throughout.
- (*tldo_ldub1_sp32): Merge into...
- (*tldo_ldub1_sp64): Likewise.
- (*tldo_ldub1<P:mode>): ...this and use Pmode throughout.
- (*tldo_ldub2_sp32): Merge into...
- (*tldo_ldub2_sp64): Likewise.
- (*tldo_ldub2<P:mode>): ...this and use Pmode throughout.
- (*tldo_ldsb1_sp32): Merge into...
- (*tldo_ldsb1_sp64): Likewise.
- (*tldo_ldsb1<P:mode>): ...this and use Pmode throughout.
- (*tldo_ldsb2_sp32): Merge into...
- (*tldo_ldsb2_sp64): Likewise.
- (*tldo_ldsb2<P:mode>): ...this and use Pmode throughout.
- (*tldo_ldub3_sp64): Use DImode throughout.
- (*tldo_ldsb3_sp64): Likewise.
- (*tldo_lduh_sp32): Merge into...
- (*tldo_lduh_sp64): Likewise.
- (*tldo_lduh<P:mode>): ...this and use Pmode throughout.
- (*tldo_lduh1_sp32): Merge into...
- (*tldo_lduh1_sp64): Likewise.
- (*tldo_lduh1<P:mode>): ...this and use Pmode throughout.
- (*tldo_ldsh1_sp32): Merge into...
- (*tldo_ldsh1_sp64): Likewise.
- (*tldo_ldsh1<P:mode>): ...this and use Pmode throughout.
- (*tldo_lduh2_sp64): Use DImode throughout.
- (*tldo_ldsh2_sp64): Likewise.
- (*tldo_lduw_sp32): Merge into...
- (*tldo_lduw_sp64): Likewise.
- (*tldo_lduw<P:mode>): ...this and use Pmode throughout.
- (*tldo_lduw1_sp64): Use DImode throughout.
- (*tldo_ldsw1_sp64): Likewise.
- (*tldo_ldx_sp64): Likewise.
- (*tldo_stb_sp32): Merge into...
- (*tldo_stb_sp64): Likewise.
- (*tldo_stb<P:mode>): ...this and use Pmode throughout.
- (*tldo_sth_sp32): Merge into...
- (*tldo_sth_sp64): Likewise.
- (*tldo_sth<P:mode>): ...this and use Pmode throughout.
- (*tldo_stw_sp32): Merge into...
- (*tldo_stw_sp64): Likewise.
- (*tldo_stw<P:mode>): ...this and use Pmode throughout.
- (*tldo_stx_sp64): Use DImode throughout.
-
-2018-01-09 Sudakshina Das <sudi.das@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_override_options): Add case to
- check configure option to set BTI and Return Address Signing.
- * configure.ac: Add --enable-standard-branch-protection and
- --disable-standard-branch-protection.
- * configure: Regenerated.
- * doc/install.texi: Document the same.
-
-2018-01-09 Sudakshina Das <sudi.das@arm.com>
- Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
-
- * config.gcc (aarch64*-*-*): Add aarch64-bti-insert.o.
- * config/aarch64/aarch64.h: Update comment for TRAMPOLINE_SIZE.
- * config/aarch64/aarch64.c (aarch64_asm_trampoline_template): Update
- if bti is enabled.
- * config/aarch64/aarch64-bti-insert.c: New file.
- * config/aarch64/aarch64-passes.def (INSERT_PASS_BEFORE): Insert bti
- pass.
- * config/aarch64/aarch64-protos.h (make_pass_insert_bti): Declare the
- new bti pass.
- * config/aarch64/aarch64.md (unspecv): Add UNSPECV_BTI_NOARG,
- UNSPECV_BTI_C, UNSPECV_BTI_J and UNSPECV_BTI_JC.
- (bti_noarg, bti_j, bti_c, bti_jc): New define_insns.
- * config/aarch64/t-aarch64: Add rule for aarch64-bti-insert.o.
-
-2018-01-09 Sudakshina Das <sudi.das@arm.com>
-
- * config/aarch64/aarch64-protos.h (aarch64_bti_enabled): Declare.
- * config/aarch64/aarch64.c (aarch64_handle_no_branch_protection):
- Disable bti for -mbranch-protection=none.
- (aarch64_handle_standard_branch_protection): Enable bti for
- -mbranch-protection=standard.
- (aarch64_handle_bti_protection): Enable bti for "bti" in the string to
- -mbranch-protection.
- (aarch64_bti_enabled): Check if bti is enabled.
- * config/aarch64/aarch64.opt: Declare target variable.
- * doc/invoke.texi: Add bti to the -mbranch-protection documentation.
-
-2018-01-09 Sudakshina Das <sudi.das@arm.com>
-
- * config/aarch64/aarch64.c (aarch64_expand_prologue): Use new
- epilogue/prologue scratch registers EP0_REGNUM and EP1_REGNUM.
- (aarch64_expand_epilogue): Likewise.
- (aarch64_output_mi_thunk): Likewise.
- * config/aarch64/aarch64.h (REG_CLASS_CONTENTS): Change
- TAILCALL_ADDR_REGS to x16 and x17.
- * config/aarch64/aarch64.md: Define EP0_REGNUM and EP1_REGNUM.
-
-2018-01-09 Sudakshina Das <sudi.das@arm.com>
-
- * config/aarch64/aarch64-option-extensions.def: Define
- AARCH64_OPT_EXTENSION for memtag, rng, sb, ssbs and predres.
- * config/aarch64/aarch64.h (AARCH64_FL_RNG): New.
- (AARCH64_FL_MEMTAG, ARCH64_FL_SB, AARCH64_FL_SSBS): New.
- (AARCH64_FL_PREDRES): New.
- (AARCH64_FL_FOR_ARCH8_5): Add AARCH64_FL_SB, AARCH64_FL_SSBS and
- AARCH64_FL_PREDRES by default.
- * doc/invoke.texi: Document rng, memtag, sb, ssbs and predres.
-
-2018-01-09 Sudakshina Das <sudi.das@arm.com>
-
- * config/aarch64/aarch64-arches.def: Define AARCH64_ARCH for
- ARMv8.5-A.
- * config/aarch64/aarch64.h (AARCH64_FL_V8_5): New.
- (AARCH64_FL_FOR_ARCH8_5, AARCH64_ISA_V8_5): New.
- * doc/invoke.texi: Document ARMv8.5-A.
-
-2019-01-09 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * config/aarch64/aarch64-sve.md (copysign<mode>3): New define_expand.
- (xorsign<mode>3): Likewise.
-
-2019-01-09 Jelinek <jakub@redhat.com>
-
- PR middle-end/88758
- * tree.c (initializer_each_zero_or_onep) <case VECTOR_CST>: Use
- vector_cst_elt instead of VECTOR_CST_ENCODED_ELT.
-
- PR rtl-optimization/88331
- * function.c (assign_stack_local_1): Don't set dynamic_align_addr if
- not currently_expanding_to_rtl.
-
-2019-01-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * doc/invoke.texi (-Os): Remove trailing spaces.
- (-finline-functions): Remove reference to -O2.
-
-2019-01-08 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/79593
- * config/i386/i386.md (reg = mem; mem = reg): New define_peephole2.
-
- * config/rs6000/rs6000.c (rs6000_delegitimize_address): Delegitimize
- UNSPEC_FUSION_GPR to its argument. Formatting fixes.
-
-2019-01-08 Eric Botcazou <ebotcazou@adacore.com>
-
- PR bootstrap/88721
- * config/sparc/sparc.c (function_arg_slotno): Set *PPREGNO & *PPADDING
- to -1 on entry.
-
- PR debug/88723
- * config/sparc/sparc.c (sparc_delegitimize_address): Deal with naked
- UNSPECs and UNSPEC_MOVE_GOTDATA specifically.
-
-2019-01-08 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/88717
- * config/i386/i386.c (ix86_avx_u128_mode_exit): Call
- ix86_avx_u128_mode_entry.
-
-2019-01-08 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/88753
- * tree-switch-conversion.c (switch_conversion::build_one_array):
- Come up with local variable constructor. Convert first to
- type of constructor values.
-
-2019-01-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/86554
- * tree-ssa-sccvn.c (eliminate_dom_walker, rpo_elim,
- rpo_avail): Move earlier.
- (visit_nary_op): When value-numbering to expressions
- with different overflow behavior make sure there's an
- available expression on the path.
-
-2019-01-08 Sam Tebbs <sam.tebbs@arm.com>
-
- * config/aarch64/aarch64.c (BRANCH_PROTECT_STR_MAX,
- aarch64_parse_branch_protection,
- struct aarch64_branch_protect_type,
- aarch64_handle_no_branch_protection,
- aarch64_handle_standard_branch_protection,
- aarch64_validate_mbranch_protection,
- aarch64_handle_pac_ret_protection,
- aarch64_handle_attr_branch_protection,
- accepted_branch_protection_string,
- aarch64_pac_ret_subtypes,
- aarch64_branch_protect_types,
- aarch64_handle_pac_ret_leaf): Define.
- (aarch64_override_options_after_change_1, aarch64_override_options):
- Add check for accepted_branch_protection_string.
- (aarch64_option_save): Save accepted_branch_protection_string.
- (aarch64_option_restore): Save accepted_branch_protection_string.
- * config/aarch64/aarch64.c (aarch64_attributes): Add branch-protection.
- * config/aarch64/aarch64.opt: Add mbranch-protection. Deprecate
- msign-return-address.
- * doc/invoke.texi: Add mbranch-protection.
-
-2019-01-08 Alan Modra <amodra@gmail.com>
-
- PR target/88614
- * genattrtab.c (max_attr_value, min_attr_value, or_attr_value):
- Delete "unknownp" parameter. Adjust callers. Handle
- CONST_INT, PLUS, MINUS, and MULT.
- (attr_value_aligned): Renamed from or_attr_value.
- (min_attr_value): Return INT_MIN for unhandled rtl case..
- (min_fn): ..and translate to INT_MAX here.
- (write_length_unit_log): Modify to cope without "unknown".
- (write_attr_value): Handle IF_THEN_ELSE.
-
-2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * tree-vect-stmts.c (vectorizable_store): Don't use the dataref_offset
- optimization for masked stores.
-
-2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/88567
- * tree-vect-loop.c (get_initial_defs_for_reduction): Pass the
- output vector directly to duplicate_and_interleave instead of
- going through a temporary. Postpone insertion of ctor_seq to
- the end of the loop.
-
-2019-01-07 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/86891
- * config/aarch64/aarch64.c (aarch64_expand_subvti): New parameter
- unsigned_p. Handle signed and unsigned overflow correction as
- required.
- * config/aarch64/aarch64-protos.h (aarch64_expand_subvti): Update
- prototype.
- * config/aarch64/aarch64.md (addv<mode>4): Use aarch64_plus_operand
- for operand 2.
- (add<mode>3_compareV_imm): Make this callable for expanding.
- (subv<GPI:mode>4): Use register_operand for operand 1. Use
- aarch64_plus_operand for operand 2.
- (subv<GPI:mode>_insn): New insn pattern.
- (subv<GPI:mode>_imm): Likewise.
- (negv<GPI:mode>3): New expand pattern.
- (negv<GPI:mode>_insn): New insn pattern.
- (negv<GPI:mode>_cmp_only): Likewise.
- (cmpv<GPI:mode>_insn): Likewise.
- (subvti4): Use register_operand for operand 1. Update call to
- aarch64_expand_subvti.
- (usubvti4): Likewise.
- (negvti3): New expand pattern.
- (negdi_carryout): New insn pattern.
- (negvdi_carryinV): New insn pattern.
- (sub<mode3>_compare1_imm): Delete named insn pattern, make anonymous
- version the named version.
- (peepholes to convert to sub<mode3>_compare1_imm): Adjust order of
- operands.
- (usub<GPI:mode>3_carryinC, usub<GPI:mode>3_carryinC_z1): New insn
- patterns.
- (usub<GPI:mode>3_carryinC_z2, usub<GPI:mode>3_carryinC): New insn
- patterns.
- (sub<mode>3_carryinCV, sub<mode>3_carryinCV_z1_z2): Delete.
- (sub<mode>3_carryinCV_z1, sub<mode>3_carryinCV_z2): Delete.
- (sub<mode>3_carryinCV): Delete.
- (sub<GPI:mode>3_carryinV): New expand pattern.
- sub<mode>3_carryinV, sub<mode>3_carryinV_z2): New insn patterns.
-
-2019-01-07 Richard Biener <rguenther@suse.de>
-
- * tree-ssa-uncprop.c (ssa_equip_hash_traits): Remove in favor
- of tree_operand_hash.
-
-2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/88598
- * tree.h (single_nonzero_element): Declare.
- * tree.c (single_nonzero_element): New function.
- * match.pd: Fold certain reductions of X & CST to X[I] & CST[I]
- if I is the only nonzero element of CST.
-
-2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/88598
- * tree.h (initializer_each_zero_or_onep): Declare.
- * tree.c (initializer_each_zero_or_onep): New function.
- (signed_or_unsigned_type_for): Handle float types too.
- (unsigned_type_for, signed_type_for): Update comments accordingly.
- * match.pd: Fold x * { 0 or 1, 0 or 1, ...} to
- x & { 0 or -1, 0 or -1, ... }.
-
-2019-01-07 Jonathan Wakely <jwakely@redhat.com>
-
- * doc/install.texi: Replace references to x86_64-unknown-linux-gnu
- with x86_64-pc-linux-gnu.
-
-2019-01-07 Tom de Vries <tdevries@suse.de>
-
- PR target/85486
- * config/nvptx/nvptx.c (has_vector_partitionable_routine_calls_p): New
- function.
- (nvptx_goacc_validate_dims): Force vl32 if calling vector-partitionable
- routines.
-
-2019-01-07 Jakub Jelinek <jakub@redhat.com>
-
- * config/i386/sse.md (vec_extract<mode><ssehalfvecmodelower>): Use
- V_256_512 iterator instead of V_512 and TARGET_AVX instead of
- TARGET_AVX512F as condition.
-
- PR debug/88723
- * dwarf2out.c (const_ok_for_output_1): Remove redundant call to
- const_not_ok_for_debug_p target hook.
- (mem_loc_descriptor) <case UNSPEC>: Only call const_ok_for_output_1
- on UNSPEC and subexpressions thereof if all subexpressions of the
- UNSPEC are CONSTANT_P.
-
- PR tree-optimization/88676
- * tree-ssa-phiopt.c (two_value_replacement): New function.
- (tree_ssa_phiopt_worker): Call it.
-
- PR sanitizer/88619
- * cfgexpand.c (expand_stack_vars): Only align prev_offset to
- ASAN_MIN_RED_ZONE_SIZE, not to maximum of that and alignb.
-
- PR c++/85052
- * tree-vect-generic.c: Include insn-config.h and recog.h.
- (expand_vector_piecewise): Add defaulted ret_type argument,
- if non-NULL, use that in preference to type for the result type.
- (expand_vector_parallel): Formatting fix.
- (do_vec_conversion, do_vec_narrowing_conversion,
- expand_vector_conversion): New functions.
- (expand_vector_operations_1): Call expand_vector_conversion
- for VEC_CONVERT ifn calls.
- * internal-fn.def (VEC_CONVERT): New internal function.
- * internal-fn.c (expand_VEC_CONVERT): New function.
- * fold-const-call.c (fold_const_vec_convert): New function.
- (fold_const_call): Use it for CFN_VEC_CONVERT.
- * doc/extend.texi (__builtin_convertvector): Document.
-
-2019-01-07 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx-protos.h (nvptx_output_red_partition): Declare.
- * config/nvptx/nvptx.c (vector_red_size, vector_red_align,
- vector_red_partition, vector_red_sym): New global variables.
- (nvptx_option_override): Initialize vector_red_sym.
- (nvptx_declare_function_name): Restore red_partition register.
- (nvptx_file_end): Emit code to declare the vector reduction variables.
- (nvptx_output_red_partition): New function.
- (nvptx_expand_shared_addr): Add vector argument. Use it to handle
- large vector reductions.
- (enum nvptx_builtins): Add NVPTX_BUILTIN_VECTOR_ADDR.
- (nvptx_init_builtins): Add VECTOR_ADDR.
- (nvptx_expand_builtin): Update call to nvptx_expand_shared_addr.
- Handle nvptx_expand_shared_addr.
- (nvptx_get_shared_red_addr): Add vector argument and handle large
- vectors.
- (nvptx_goacc_reduction_setup): Add offload_attrs argument and handle
- large vectors.
- (nvptx_goacc_reduction_init): Likewise.
- (nvptx_goacc_reduction_fini): Likewise.
- (nvptx_goacc_reduction_teardown): Likewise.
- (nvptx_goacc_reduction): Update calls to nvptx_goacc_reduction_{setup,
- init,fini,teardown}.
- (nvptx_init_axis_predicate): Initialize vector_red_partition.
- (nvptx_set_current_function): Init vector_red_partition.
- * config/nvptx/nvptx.md (UNSPECV_RED_PART): New unspecv.
- (nvptx_red_partition): New insn.
- * config/nvptx/nvptx.h (struct machine_function): Add red_partition.
-
-2019-01-07 Tom de Vries <tdevries@suse.de>
-
- PR target/85381
- * config/nvptx/nvptx.c (nvptx_process_pars): Don't emit barriers for
- empty loops.
-
-2019-01-07 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (oacc_bcast_partition): Declare.
- (nvptx_option_override): Init oacc_bcast_partition.
- (nvptx_init_oacc_workers): New function.
- (nvptx_declare_function_name): Call nvptx_init_oacc_workers.
- (nvptx_needs_shared_bcast): New function.
- (nvptx_find_par): Generalize to enable vectors to use shared-memory
- to propagate state.
- (nvptx_shared_propagate): Initialize vector bcast partition and
- synchronization state.
- (nvptx_single): Generalize to enable vectors to use shared-memory
- to propagate state.
- (nvptx_process_pars): Likewise.
- (nvptx_set_current_function): Initialize oacc_broadcast_partition.
- * config/nvptx/nvptx.h (struct machine_function): Add
- bcast_partition and sync_bar members.
-
-2019-01-07 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (nvptx_welformed_vector_length_p)
- (nvptx_apply_dim_limits): New function.
- (nvptx_goacc_validate_dims_1): Allow PTX_MAX_VECTOR_LENGTH larger than
- PTX_WARP_SIZE.
-
-2019-01-07 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Move warnings to
- as late as possible.
-
-2019-01-07 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (PTX_VECTOR_LENGTH): Remove.
- (PTX_DEFAULT_VECTOR_LENGTH, PTX_MAX_VECTOR_LENGTH): Define.
- (nvptx_goacc_validate_dims_1, nvptx_dim_limit)
- (nvptx_goacc_reduction_fini): Use PTX_DEFAULT_VECTOR_LENGTH,
- PTX_MAX_VECTOR_LENGTH and PTX_WARP_SIZE instead of PTX_VECTOR_LENGTH.
-
-2019-01-07 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Add asserts.
-
-2019-01-07 Tom de Vries <tdevries@suse.de>
-
- * omp-offload.c (oacc_get_min_dim): New function.
- * omp-offload.h (oacc_get_min_dim): Declare.
-
-2018-12-26 Mateusz B <mateuszb@poczta.onet.pl>
-
- PR target/88521
- * config/i386/i386.c (function_value_ms_64): Return small sturct in
- AX_REG and float/double in FIRST_SSE_REG for 4 or 8 byte modes.
-
-2019-01-05 Jan Hubicka <hubicka@ucw.cz>
-
- PR tree-opt/86020
- Revert:
- 2017-05-22 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-inline.c (edge_badness): Use inlined_time instead of
- inline_summaries->get.
-
-2019-01-05 Jan Hubicka <hubicka@ucw.cz>
-
- * opts.c (enable_fdo_optimizations): Enable
- version-loops-for-strides, loop-interchange, unrol-and-jam
- and tree-loop-distribution.
- * invoke.texi: Document newly enabled options.
-
-2019-01-05 Jan Hubicka <hubicka@ucw.cz>
-
- * doc/invoke.texi (max-inline-insns-small): New parameters.
- * ipa-inline.c (want_early_inline_function_p): simplify.
- (want_inline_small_function_p): Fix pasto from previous patch;
- use max-inline-insns-small bound.
- * params.def (max-inline-insns-small): New param.
- * ipa-fnsummary.c (analyze_function_body): Initialize time/size
- variables correctly.
-
-2019-01-05 Jan Hubicka <hubicka@ucw.cz>
-
- * doc/invoke.texi: Document max-inline-insns-size,
- uninlined-function-insns, uninlined-function-time,
- uninlined-thunk-insns and uninlined-thunk-time.
- * params.def: Add max-inline-insns-size,
- uninlined-function-insns, uninlined-function-time,
- uninlined-thunk-insns and uninlined-thunk-time.
- * ipa-fnsummary.c (compute_fn_summary, analyze_function_body): Use
- new parameters.
- * ipa-inline.c (can_inline_edge_by_limits_p,
- want_inline_small_function_p): Use new parameters.
-
-2019-01-05 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-fnsummary.c (analyze_function_body): Fix accounting of time.
-
-2019-01-05 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/82564
- PR target/88620
- * expr.c (expand_assignment): For calls returning VLA structures
- if to_rtx is not a MEM, force it into a stack temporary.
-
- PR debug/88635
- * dwarf2out.c (const_ok_for_output_1): Reject MINUS that contains
- SYMBOL_REF, CODE_LABEL or UNSPEC in subexpressions of second argument.
- Reject PLUS that contains SYMBOL_REF, CODE_LABEL or UNSPEC in
- subexpressions of both operands.
- (mem_loc_descriptor): Handle UNSPEC if target hook acks it and all the
- subrtxes are CONSTANT_P.
- * config/i386/i386.c (ix86_const_not_ok_for_debug_p): Revert
- 2018-11-09 changes.
-
-2019-01-04 Jan Hubicka <hubicka@ucw.cz>
-
- * params.def (hot-bb-count-ws-permille): Set to 990.
-
-2019-01-04 Martin Sebor <msebor@redhat.com>
-
- PR c/88546
- * attribs.c (decls_mismatched_attributes): Avoid warning for attribute
- leaf.
-
-2019-01-04 Martin Sebor <msebor@redhat.com>
-
- PR c/88363
- * doc/extend.texi (attribute alloc_align, alloc_size): Update.
-
-2019-01-04 Jakub Jelinek <jakub@redhat.com>
-
- * gdbinit.in: Turn off pagination for the skip commands, restore
- it to previous state afterwards.
-
-2019-01-04 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88594
- * config/i386/i386.c (ix86_expand_divmod_libfunc): Use mode instead
- of GET_MODE (opN) as modes of the libcall arguments.
-
-2019-01-04 Jan Beulich <jbeulich@suse.com>
-
- * config/i386/sse.md
- (<avx512>_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>,
- <avx512>_cmp<mode>3<mask_scalar_merge_name>,
- <avx512>_ucmp<mode>3<mask_scalar_merge_name>,
- <avx512>_ucmp<mode>3<mask_scalar_merge_name>,
- avx512f_vmcmp<mode>3<round_saeonly_name>,
- avx512f_vmcmp<mode>3_mask<round_saeonly_name>,
- avx512f_maskcmp<mode>3,
- <avx512>_cvt<ssemodesuffix>2mask<mode>,
- <avx512>_cvt<ssemodesuffix>2mask<mode>,
- *<avx512>_cvtmask2<ssemodesuffix><mode>,
- *<avx512>_cvtmask2<ssemodesuffix><mode>,
- <avx512>_eq<mode>3<mask_scalar_merge_name>_1,
- <avx512>_eq<mode>3<mask_scalar_merge_name>_1,
- <avx512>_gt<mode>3<mask_scalar_merge_name>,
- <avx512>_gt<mode>3<mask_scalar_merge_name>,
- <avx512>_testm<mode>3<mask_scalar_merge_name>,
- <avx512>_testnm<mode>3<mask_scalar_merge_name>,
- *<avx512>_testm<VI1248_AVX512VLBW:mode>3_zext,
- *<avx512>_testm<VI1248_AVX512VLBW:mode>3_zext_mask,
- *<avx512>_testnm<VI1248_AVX512VLBW:mode>3_zext,
- *<avx512>_testnm<VI1248_AVX512VLBW:mode>3_zext_mask,
- avx512cd_maskb_vec_dup<mode>,
- avx512cd_maskw_vec_dup<mode>,
- avx512dq_fpclass<mode><mask_scalar_merge_name>,
- avx512dq_vmfpclass<mode>,
- avx512vl_vpshufbitqmb<mode><mask_scalar_merge_name>): Use =k
- instead of =Yk.
-
-2019-01-03 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/88659
- * calls.c (maybe_warn_nonstring_arg): Avoid assuming maxlen is set.
-
-2019-01-03 Aaron Sawdey <acsawdey@linux.ibm.com>
-
- * config/rs6000/rs6000-string.c (expand_block_move): Don't use
- unaligned vsx and avoid lxvd2x/stxvd2x.
- (gen_lvx_v4si_move): New function.
-
-2019-01-03 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (MACH_VECTOR_LENGTH, MACH_MAX_WORKERS): Define.
- (init_axis_dim, nvptx_mach_max_workers, nvptx_mach_vector_length): New
- function.
- * config/nvptx/nvptx.h (struct machine_function): Add axis_dims.
-
-2019-01-03 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (struct offload_attrs): New.
- (populate_offload_attrs): New function. Factor mask extraction out of
- nvptx_reorg. Add extraction of dimensions.
- (nvptx_reorg): Use populate_offload_attrs.
-
-2019-01-03 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Add early-out
- cases for oacc_min_dims_p and routine_p. Add asserts for
- oacc_default_dims_p and offload_region_p.
-
-2019-01-03 Tom de Vries <tdevries@suse.de>
-
- * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): New function,
- factored out of ...
- (nvptx_goacc_validate_dims): ... here.
-
-2019-01-03 Jan Hubicka <hubicka@ucw.cz>
-
- PR tree-optimization/85574
- * tree-ssa-uncprop.c (struct equiv_hash_elt): Remove unused
- structure.
- (struct ssa_equip_hash_traits): Declare.
- (val_ssa_equiv): Use custom hash traits using operand_equal_p.
-
-2019-01-03 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/88644
- * dwarf2out.c (modified_type_die): If type is equal to sizetype,
- change it to qualified_type.
-
-2019-01-03 Jan Hubicka <hubicka@ucw.cz>
-
- * ipa-utils.c (scale_ipa_profile_for_fn): Break out from ...
- (ipa_merge_profiles): ... here; do not ICE on thunks and aliases.
-
-2019-01-02 Martin Sebor <msebor@redhat.com>
- Jeff Law <law@redhat.com>
-
- * gimple-fold.c (strlen_range_kind): Remove SRK_LENRANGE_2.
- (get_range_strlen_tree): Update appropriately.
- (get_range_strlen)
- * gimple-fold.h (get_range_strlen): Drop unused last argument.
-
- * gimple-fold.c (gimple_fold_builtin_strlen): Use set_strlen_range
- rather than set_range_info.
- * tree-ssa-strlen.c (set_strlen_range): Extracted from
- maybe_set_strlen_range. Handle potentially boundary crossing
- cases more conservatively.
- (maybe_set_strlen_range): Parts refactored into set_strlen_range.
- Call set_strlen_range.
- * tree-ssa-strlen.h (set_strlen_range): Add prototype.
-
- PR middle-end/88663
- * gimple-fold.c (get_range_strlen): Update prototype to no longer
- need the flexp argument.
- (get_range_strlen_tree): Drop flexp argument. Drop flexp argument
- from calls to get_range_strlen. Update comments. Just update
- VAL for an unterminated const char array and let the reset of the
- code handle it normally. No longer try to set *flexp. Adjust
- return value.
- (get_range_strlen): Update for the new get_range_strlen API.
- (get_maxval_strlen): Similarly.
- (gimple_fold_builtin_strlen): Handle update meaning of return value
- from get_range_strlen.
- * gimple-ssa-sprintf.c (get_string_length): Update for the new
- get_range_strlen API.
-
-2019-01-02 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/88130
- * varpool.c (varpool_node::ctor_useable_for_folding_p): Also return
- false at WPA time when body was removed.
-
-2019-01-02 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/88650
- * predict.c (set_even_probabilities): Calculate probability
- remainer only when really used.
-
-2019-01-02 Richard Biener <rguenther@suse.de>
-
- PR middle-end/88651
- * tree-data-ref.c (analyze_subscript_affine_affine): Use
- widest_ints when mangling max_stmt_execution results.
-
-2019-01-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88621
- * tree-ssa-loop-im.c (gather_mem_refs_stmt): Fix pastos, avoid
- bitfields when canoncalizing.
-
-2019-01-02 Richard Biener <rguenther@suse.de>
-
- PR target/87545
- * config/i386/x86-tune-costs.h (intel_cost): Adjust
- cost of cheap SSE instruction.
-
-2019-01-02 Richard Biener <rguenther@suse.de>
-
- PR ipa/85574
- * ipa-icf.h (sem_item_optimizer::sort_congruence_split): Declare.
- * ipa-icf.c (sem_item_optimizer::sort_congruence_split): New
- function.
- (sem_item_optimizer::do_congruence_step_f): Sort the congruence
- set after UIDs before splitting them.
-
-2019-01-01 Martin Sebor <msebor@redhat.com>
- Jeff Law <law@redhat.com>
-
- * gimple-fold.c (get_range_strlen_tree): Record if the computed
- length is optimistic. If it is, then arrange to compute the
- conservative length as well.
-
- * gimple-fold.h (get_range_strlen): Update prototype.
- * builtins.c (check_access): Update call to get_range_strlen to use
- c_strlen_data pointer. Change various variable accesses to instead
- pull data from the c_strlen_data structure.
- (check_strncat_sizes, expand_builtin_strncat): Likewise.
- * calls.c (maybe_warn_nonstring_arg): Likewise.
- * tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Likewise. Reset
- minimum length if maximum lengh is unknown.
- * gimple-ssa-sprintf.c (get_string_length): Likewise. Drop code
- that used c_strlen, it's no longer needed. Restructure slightly.
- (format_string): Set unlikely range appropriately.
- * gimple-fold.c (get_range_strlen): Update comments. Fix minor
- formatting issues.
- (get_range_strlen): Accept c_strlen_data pointer for external
- call sites as well. Pass through to call to internal get_range_strlen.
- Adjust minlen, maxlen and maxbound as needed.
- (get_maxval_strlen): Update comments.
- (gimple_fold_builtin_strlen): Update call to get_range_strlen
- to use c_strlen_data pointer. Change variable accesses to instead
- use c_strlen_data data members.
-
- * gimple-fold.c (get_range_strlen): Update prototype.
- (get_range_strlen_tree): Update prototype. Drop minlen/maxlen
- local variables. Use pdata to return information to caller.
- Update calls to get_range_strlen. Update pdata->maxbound.
- (get_range_strlen -- static version): Similarly.
- (get_range_strlen -- extern version): Update for internal
- get_range_strlen API change. Convert to external data format.
- (get_maxval_strlen): Similarly.
-
-2019-01-01 Jan Hubicka <hubicka@ucw.cz>
-
- * coverage.c (get_coverage_counts): Use current_function_decl.
- * profile.c (read_thunk_profile): New function.
- (branch_prob): Add THUNK parameter.
- * tree-profile.c (tree_profiling): Handle thunks.
- * value-prof.c (init_node_map): Handle thunks.
- * value-prof.h (branch_prob): Upate prototype.
- (read_thunk_profile): Declare.
-
-2019-01-01 Jakub Jelinek <jakub@redhat.com>
-
- Update copyright years.
-
- * gcc.c (process_command): Update copyright notice dates.
- * gcov-dump.c (print_version): Ditto.
- * gcov.c (print_version): Ditto.
- * gcov-tool.c (print_version): Ditto.
- * gengtype.c (create_file): Ditto.
- * doc/cpp.texi: Bump @copying's copyright year.
- * doc/cppinternals.texi: Ditto.
- * doc/gcc.texi: Ditto.
- * doc/gccint.texi: Ditto.
- * doc/gcov.texi: Ditto.
- * doc/install.texi: Ditto.
- * doc/invoke.texi: Ditto.
+2020-01-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/93098
+ * match.pd (popcount): For shift amounts, use integer_onep
+ or wi::to_widest () == cst instead of tree_to_uhwi () == cst
+ tests. Make sure that precision is power of two larger than or equal
+ to 16. Ensure shift is never negative. Use HOST_WIDE_INT_UC macro
+ instead of ULL suffixed constants. Formatting fixes.
\f
-Copyright (C) 2019 Free Software Foundation, Inc.
+Copyright (C) 2020 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
--- /dev/null
+2020-12-31 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vectorizable_condition): Only nullify cond_expr
+ if we've created a new condition. Don't nullify it if we've decided
+ to keep it and then invert the result.
+
+2020-12-31 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop-manip.c (create_lcssa_for_virtual_phi): Return
+ the incoming virtual operand definition.
+ (vect_do_peeling): When vectorizing an epilogue loop, handle the
+ case in which the main loop has a virtual phi and the epilogue
+ and scalar loops don't. Restore an earlier comment about the
+ update_ssa call.
+
+2019-12-30 Olivier Hainque <hainque@adacore.com>
+
+ * config/vxworks/stdint.h: New file. Include _yvals.h
+ then stdint-gcc.h.
+ * config/t-vxworks: Arrange to install the stdint.h wrapper.
+ * config.gcc (*-*-vxworks*): Add stdint-gcc.h to $extra_headers
+ so it gets copied. Set use_gcc_stdint to request _not_ crafting
+ stdint.h through the common Makefile rules.
+
+2019-12-30 Olivier Hainque <hainque@adacore.com>
+
+ * config/vxworks/_yvals.h: New file.
+ * config/vxworks/_yvals-wrapper.h: New file.
+ * gcc/config/vxworks/math.h: Use it to wrap the VxWorks
+ math.h header.
+ * gcc/config/vxworks/complex.h: Likewise.
+ * gcc/config/vxworks/setjmp.h: Likewise.
+ * gcc/config/vxworks/inttypes.h: Likewise.
+ * config.gcc (*-*-vxworks*): Add system header wrappers
+ to extra_headers.
+ (powerpc-*-vxworks*): Reuse the common extra_headers.
+
+2019-12-30 Olivier Hainque <hainque@adacore.com>
+
+ * config/vxworks/_vxworks-versions.h: New file.
+ * config.gcc (*-*-vxworks*): Add it to extra_headers.
+
+2019-12-30 Olivier Hainque <hainque@adacore.com>
+
+ * config/t-vxworks: Rework the vxworks.o compilation
+ rules to use $(COMPILE).
+
+2019-12-30 Joel Brobecker <brobecker@adacore.com>
+
+ * config.gcc <*-*-vxworks*>: Add vxworks-c.o to c_target_objs
+ and cxx_target_objs. Set target_has_targetcm to "yes". Add
+ vxworks-predef.h to extra_headers.
+ * config/t-vxworks (vxworks-c.o): New target.
+ * config/vxworks-c.c: New file.
+ * config/vxworks/vxworks-predef.h: New file.
+
+2019-12-30 Alexandre Oliva <oliva@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
+
+ * config/vx-common.h (WCHAR_TYPE_SIZE): 32 on VxWorks 7.
+ (WCHAR_TYPE): Pick accordingly.
+ (WINT_TYPE_SIZE): Define in terms of WCHAR_TYPE_SIZE.
+ (WINT_TYPE): Define in terms of WCHAR_TYPE.
+
+2019-12-30 Olivier Hainque <hainque@adacore.com>
+
+ * config/vx-common.h: Minor reorganization and add
+ sectioning comments.
+
+2019-12-30 Doug Rupp <rupp@adacore.com>
+
+ * config/rs6000/vxworks.h (STARTFILE_PREFIX_SPEC): Define.
+
+2019-12-30 Olivier Hainque <hainque@adacore.com>
+ Jerome Lambourg <labourg@adacore.com>
+
+ * config/t-vxworks: Arrange to alter/restore glimits.h
+ before/after stmp-int-hdrs, so it uses a different macro
+ name to protect itself against recursive inclusions.
+
+2019-12-30 Peter Bergner <bergner@linux.ibm.com>
+
+ PR target/92923
+ * config/rs6000/rs6000-builtin.def (VAND, VANDC, VNOR, VOR, VXOR):
+ Delete.
+ (EQV_V16QI_UNS, EQV_V8HI_UNS, EQV_V4SI_UNS, EQV_V2DI_UNS, EQV_V1TI_UNS,
+ NAND_V16QI_UNS, NAND_V8HI_UNS, NAND_V4SI_UNS, NAND_V2DI_UNS,
+ NAND_V1TI_UNS, ORC_V16QI_UNS, ORC_V8HI_UNS, ORC_V4SI_UNS, ORC_V2DI_UNS,
+ ORC_V1TI_UNS, VAND_V16QI_UNS, VAND_V16QI, VAND_V8HI_UNS, VAND_V8HI,
+ VAND_V4SI_UNS, VAND_V4SI, VAND_V2DI_UNS, VAND_V2DI, VAND_V4SF,
+ VAND_V2DF, VANDC_V16QI_UNS, VANDC_V16QI, VANDC_V8HI_UNS, VANDC_V8HI,
+ VANDC_V4SI_UNS, VANDC_V4SI, VANDC_V2DI_UNS, VANDC_V2DI, VANDC_V4SF,
+ VANDC_V2DF, VNOR_V16QI_UNS, VNOR_V16QI, VNOR_V8HI_UNS, VNOR_V8HI,
+ VNOR_V4SI_UNS, VNOR_V4SI, VNOR_V2DI_UNS, VNOR_V2DI, VNOR_V4SF,
+ VNOR_V2DF, VOR_V16QI_UNS, VOR_V16QI, VOR_V8HI_UNS, VOR_V8HI,
+ VOR_V4SI_UNS, VOR_V4SI, VOR_V2DI_UNS, VOR_V2DI, VOR_V4SF, VOR_V2DF,
+ VXOR_V16QI_UNS, VXOR_V16QI, VXOR_V8HI_UNS, VXOR_V8HI,
+ VXOR_V4SI_UNS, VXOR_V4SI, VXOR_V2DI_UNS, VXOR_V2DI, VXOR_V4SF,
+ VXOR_V2DF): Add definitions.
+ * config/rs6000/rs6000-call.c (altivec_overloaded_builtins)
+ <ALTIVEC_BUILTIN_VAND, ALTIVEC_BUILTIN_VANDC, ALTIVEC_BUILTIN_VNOR,
+ ALTIVEC_BUILTIN_VOR, ALTIVEC_BUILTIN_VXOR>: Remove.
+ <ALTIVEC_BUILTIN_VAND_V4SF, ALTIVEC_BUILTIN_VAND_V2DF,
+ ALTIVEC_BUILTIN_VAND_V2DI, ALTIVEC_BUILTIN_VAND_V2DI_UNS,
+ ALTIVEC_BUILTIN_VAND_V4SI_UNS, ALTIVEC_BUILTIN_VAND_V4SI,
+ ALTIVEC_BUILTIN_VAND_V8HI_UNS, ALTIVEC_BUILTIN_VAND_V8HI,
+ ALTIVEC_BUILTIN_VAND_V16QI, ALTIVEC_BUILTIN_VAND_V16QI_UNS,
+ ALTIVEC_BUILTIN_VANDC_V4SF, ALTIVEC_BUILTIN_VANDC_V2DF,
+ ALTIVEC_BUILTIN_VANDC_V2DI, ALTIVEC_BUILTIN_VANDC_V2DI_UNS,
+ ALTIVEC_BUILTIN_VANDC_V4SI_UNS, ALTIVEC_BUILTIN_VANDC_V4SI,
+ ALTIVEC_BUILTIN_VANDC_V8HI_UNS, ALTIVEC_BUILTIN_VANDC_V8HI,
+ ALTIVEC_BUILTIN_VANDC_V16QI, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
+ ALTIVEC_BUILTIN_VNOR_V4SF, ALTIVEC_BUILTIN_VNOR_V2DF,
+ ALTIVEC_BUILTIN_VNOR_V2DI, ALTIVEC_BUILTIN_VNOR_V2DI_UNS,
+ ALTIVEC_BUILTIN_VNOR_V4SI, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
+ ALTIVEC_BUILTIN_VNOR_V8HI, ALTIVEC_BUILTIN_VNOR_V8HI_UNS,
+ ALTIVEC_BUILTIN_VNOR_V16QI, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
+ ALTIVEC_BUILTIN_VOR_V4SF, ALTIVEC_BUILTIN_VOR_V2DF,
+ ALTIVEC_BUILTIN_VOR_V2DI, ALTIVEC_BUILTIN_VOR_V2DI_UNS,
+ ALTIVEC_BUILTIN_VOR_V4SI_UNS, ALTIVEC_BUILTIN_VOR_V4SI,
+ ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V8HI,
+ ALTIVEC_BUILTIN_VOR_V16QI, ALTIVEC_BUILTIN_VOR_V16QI_UNS,
+ ALTIVEC_BUILTIN_VXOR_V4SF, ALTIVEC_BUILTIN_VXOR_V2DF,
+ ALTIVEC_BUILTIN_VXOR_V2DI, ALTIVEC_BUILTIN_VXOR_V2DI_UNS,
+ ALTIVEC_BUILTIN_VXOR_V4SI_UNS, ALTIVEC_BUILTIN_VXOR_V4SI,
+ ALTIVEC_BUILTIN_VXOR_V8HI, ALTIVEC_BUILTIN_VXOR_V8HI_UNS,
+ ALTIVEC_BUILTIN_VXOR_V16QI, ALTIVEC_BUILTIN_VXOR_V16QI_UNS>: Add
+ definitions.
+ <P8V_BUILTIN_EQV_V16QI, P8V_BUILTIN_EQV_V8HI, P8V_BUILTIN_EQV_V4SI,
+ P8V_BUILTIN_EQV_V2DI, P8V_BUILTIN_NAND_V16QI, P8V_BUILTIN_NAND_V8HI,
+ P8V_BUILTIN_NAND_V4SI, P8V_BUILTIN_NAND_V2DI, P8V_BUILTIN_ORC_V16QI,
+ P8V_BUILTIN_ORC_V8HI, P8V_BUILTIN_ORC_V4SI,
+ P8V_BUILTIN_ORC_V2DI>: Change unsigned usages to use the new *_UNS
+ definition names.
+ (rs6000_gimple_fold_builtin) <ALTIVEC_BUILTIN_VAND_V16QI_UNS,
+ ALTIVEC_BUILTIN_VAND_V16QI, ALTIVEC_BUILTIN_VAND_V8HI_UNS,
+ ALTIVEC_BUILTIN_VAND_V8HI, ALTIVEC_BUILTIN_VAND_V4SI_UNS,
+ ALTIVEC_BUILTIN_VAND_V4SI, ALTIVEC_BUILTIN_VAND_V2DI_UNS,
+ ALTIVEC_BUILTIN_VAND_V2DI, ALTIVEC_BUILTIN_VAND_V4SF,
+ ALTIVEC_BUILTIN_VAND_V2DF, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
+ ALTIVEC_BUILTIN_VANDC_V16QI, ALTIVEC_BUILTIN_VANDC_V8HI_UNS,
+ ALTIVEC_BUILTIN_VANDC_V8HI, ALTIVEC_BUILTIN_VANDC_V4SI_UNS,
+ ALTIVEC_BUILTIN_VANDC_V4SI, ALTIVEC_BUILTIN_VANDC_V2DI_UNS,
+ ALTIVEC_BUILTIN_VANDC_V2DI, ALTIVEC_BUILTIN_VANDC_V4SF,
+ ALTIVEC_BUILTIN_VANDC_V2DF, P8V_BUILTIN_NAND_V16QI_UNS,
+ P8V_BUILTIN_NAND_V8HI_UNS, P8V_BUILTIN_NAND_V4SI_UNS,
+ P8V_BUILTIN_NAND_V2DI_UNS, P8V_BUILTIN_NAND_V2DI,
+ ALTIVEC_BUILTIN_VOR_V16QI_UNS, ALTIVEC_BUILTIN_VOR_V16QI,
+ ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V8HI,
+ ALTIVEC_BUILTIN_VOR_V4SI_UNS, ALTIVEC_BUILTIN_VOR_V4SI,
+ ALTIVEC_BUILTIN_VOR_V2DI_UNS, ALTIVEC_BUILTIN_VOR_V2DI,
+ ALTIVEC_BUILTIN_VOR_V4SF, ALTIVEC_BUILTIN_VOR_V2DF,
+ P8V_BUILTIN_ORC_V16QI_UNS, P8V_BUILTIN_ORC_V8HI_UNS,
+ P8V_BUILTIN_ORC_V4SI_UNS, P8V_BUILTIN_ORC_V2DI_UNS,
+ P8V_BUILTIN_ORC_V2DI, ALTIVEC_BUILTIN_VXOR_V16QI_UNS,
+ ALTIVEC_BUILTIN_VXOR_V16QI, ALTIVEC_BUILTIN_VXOR_V8HI_UNS,
+ ALTIVEC_BUILTIN_VXOR_V8HI, ALTIVEC_BUILTIN_VXOR_V4SI_UNS,
+ ALTIVEC_BUILTIN_VXOR_V4SI, ALTIVEC_BUILTIN_VXOR_V2DI_UNS,
+ ALTIVEC_BUILTIN_VXOR_V2DI, ALTIVEC_BUILTIN_VXOR_V4SF,
+ ALTIVEC_BUILTIN_VXOR_V2DF, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
+ ALTIVEC_BUILTIN_VNOR_V16QI, ALTIVEC_BUILTIN_VNOR_V8HI_UNS,
+ ALTIVEC_BUILTIN_VNOR_V8HI, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
+ ALTIVEC_BUILTIN_VNOR_V4SI, ALTIVEC_BUILTIN_VNOR_V2DI_UNS,
+ ALTIVEC_BUILTIN_VNOR_V2DI, ALTIVEC_BUILTIN_VNOR_V4SF,
+ ALTIVEC_BUILTIN_VNOR_V2DF>: Use new definition names.
+ (builtin_function_type) <ALTIVEC_BUILTIN_VAND_V16QI_UNS,
+ ALTIVEC_BUILTIN_VAND_V8HI_UNS, ALTIVEC_BUILTIN_VAND_V4SI_UNS,
+ ALTIVEC_BUILTIN_VAND_V2DI_UNS, ALTIVEC_BUILTIN_VANDC_V16QI_UNS,
+ ALTIVEC_BUILTIN_VANDC_V8HI_UNS, ALTIVEC_BUILTIN_VANDC_V4SI_UNS,
+ ALTIVEC_BUILTIN_VANDC_V2DI_UNS, ALTIVEC_BUILTIN_VNOR_V16QI_UNS,
+ ALTIVEC_BUILTIN_VNOR_V8HI_UNS, ALTIVEC_BUILTIN_VNOR_V4SI_UNS,
+ ALTIVEC_BUILTIN_VNOR_V2DI_UNS, ALTIVEC_BUILTIN_VOR_V16QI_UNS,
+ ALTIVEC_BUILTIN_VOR_V8HI_UNS, ALTIVEC_BUILTIN_VOR_V4SI_UNS,
+ ALTIVEC_BUILTIN_VOR_V2DI_UNS, ALTIVEC_BUILTIN_VXOR_V16QI_UNS,
+ ALTIVEC_BUILTIN_VXOR_V8HI_UNS, ALTIVEC_BUILTIN_VXOR_V4SI_UNS,
+ ALTIVEC_BUILTIN_VXOR_V2DI_UNS, P8V_BUILTIN_EQV_V16QI_UNS,
+ P8V_BUILTIN_EQV_V8HI_UNS, P8V_BUILTIN_EQV_V4SI_UNS,
+ P8V_BUILTIN_EQV_V2DI_UNS, P8V_BUILTIN_EQV_V1TI_UNS,
+ P8V_BUILTIN_NAND_V16QI_UNS, P8V_BUILTIN_NAND_V8HI_UNS,
+ P8V_BUILTIN_NAND_V4SI_UNS, P8V_BUILTIN_NAND_V2DI_UNS,
+ P8V_BUILTIN_NAND_V1TI_UNS, P8V_BUILTIN_ORC_V16QI_UNS,
+ P8V_BUILTIN_ORC_V8HI_UNS, P8V_BUILTIN_ORC_V4SI_UNS,
+ P8V_BUILTIN_ORC_V2DI_UNS, P8V_BUILTIN_ORC_V1TI_UNS>: Handle unsigned
+ builtins.
+
+2019-12-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/93078
+ * config/i386/i386-builtins.c (ix86_builtin_vectorized_function):
+ Remove CASE_CFN_RINT handling.
+ * config/i386/i386-builtin.def (IX86_BUILTIN_RINTPD,
+ IX86_BUILTIN_RINTPS, IX86_BUILTIN_RINTPD256, IX86_BUILTIN_RINTPS256):
+ Remove.
+ * config/i386/sse.md (nearbyint<mode>2, rint<mode>2): New expanders
+ with VF iterator.
+
+2019-12-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vect_get_strided_load_store_ops): Copy
+ DR_STEP before gimplifying it.
+
+2019-12-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vectorizable_condition): For extract-last
+ reductions, check that the target supports the required comparison
+ operation.
+
+2019-12-27 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (V_INT_CONTAINER): Fix VNx2SF entry.
+
+2019-12-27 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop.c (vectorizable_reduction): Check whether the
+ target supports the required VEC_COND_EXPR operation before
+ allowing the fallback handling of masked fold-left reductions.
+
+2019-12-24 Jiufu Guo <guojiufu@linux.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
+ -fweb and -frename-registers with -funroll-loops
+
+2019-12-22 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/invoke.texi (-flto): Use "compile time" as a noun.
+
+2019-12-21 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/93015
+ * ipa-cp.c (ipcp_store_vr_results): Check that info exists
+
+2019-12-20 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/predicates.md (cint34_operand): Use
+ SIGNED_INTEGER_34BIT_P macro.
+ * config/rs6000/rs6000.c (num_insns_constant_gpr): Use the
+ SIGNED_INTEGER_16BIT_P and SIGNED_INTEGER_34BIT_P macros.
+ (address_to_insn_form): Use the SIGNED_INTEGER_16BIT_P and
+ SIGNED_INTEGER_34BIT_P macros.
+ * config/rs6000/rs6000.h (SIGNED_INTEGER_NBIT_P): New macro.
+ (SIGNED_INTEGER_16BIT_P): Rename SIGNED_16BIT_OFFSET_P to be
+ SIGNED_INTEGER_34BIT_P.
+ (SIGNED_INTEGER_34BIT_P): Rename SIGNED_34BIT_OFFSET_P to be
+ SIGNED_INTEGER_34BIT_P.
+
+2019-12-20 Stam Markianos-Wright <stam.markianos-wright@arm.com>
+
+ * doc/sourcebuild.texi
+ (arm_v8_2a_bf16_neon_ok): Document new target supports option.
+ (arm_v8_2a_i8mm_ok): Likewise.
+
+2019-12-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92841
+ * config/i386/i386.md (*stack_protect_set_3): For pic_32bit_operand
+ always use lea{q}, no matter what value which_alternative has.
+
+ PR target/93002
+ * config/i386/i386.md (dec reg; cmp $-1, reg; jne lab): New
+ define_peephole2.
+
+2019-12-19 Julian Brown <julian@codesourcery.com>
+
+ * gimplify.c (gimplify_omp_var_data): Add GOVD_MAP_HAS_ATTACHMENTS.
+ (insert_struct_comp_map): Support derived-type member mappings
+ for arrays with descriptors which use GOMP_MAP_TO_PSET. Support
+ GOMP_MAP_ATTACH_DETACH.
+ (gimplify_scan_omp_clauses): Tidy up OACC_ENTER_DATA/OACC_EXIT_DATA
+ mappings. Handle attach/detach clauses and component references.
+ (gimplify_adjust_omp_clauses_1): Skip adjustments for explicit
+ attach/detach clauses.
+ (gimplify_omp_target_update): Handle struct mappings and finalize for
+ detach operations.
+ * omp-low.c (lower_omp_target): Support GOMP_MAP_ATTACH,
+ GOMP_MAP_DETACH, GOMP_MAP_FORCE_DETACH.
+ * tree-pretty-print.c (dump_omp_clause): Likewise, plus
+ GOMP_MAP_ATTACH_DETACH.
+
+2019-12-19 Julian Brown <julian@codesourcery.com>
+
+ * gimplify.c (insert_struct_comp_map, extract_base_bit_offset): New.
+ (gimplify_scan_omp_clauses): Outline duplicated code into calls to
+ above two functions.
+
+2019-12-19 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/92905
+ * lra-constraints.c (process_alt_operands): Check offmemok when
+ processing preferred_reload_class.
+
+2019-12-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md
+ (<convop><VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>):
+ Change input predcate to gcn_alu_operand.
+ (extend<VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>):
+ Likewise.
+ (truncv64di<mode>2): Likewise.
+ (truncv64di<mode>2_exec): Likewise.
+ (<convop><mode>v64di2): Likewise.
+ (<convop><mode>v64di2_exec): Likewise.
+
+2019-12-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md (*plus_carry_dpp_shr_<mode>): Rename to ...
+ (*plus_carry_dpp_shr_v64si): ... this, and replace all
+ VEC_1REG_INT_MODE with V64SI.
+
+2019-12-19 David Malcolm <dmalcolm@redhat.com>
+
+ * hash-map-tests.c (selftest::test_map_of_int_to_strings): New
+ selftest.
+ (selftest::hash_map_tests_c_tests): Call it.
+
+2019-12-19 David Malcolm <dmalcolm@redhat.com>
+
+ * gimple-predict.h (gimple_predict_predictor): Make "gs" param
+ const.
+ (gimple_predict_outcome): Likewise.
+ * gimple-pretty-print.c (do_niy): Likewise.
+ (dump_unary_rhs): Likewise.
+ (dump_binary_rhs): Likewise.
+ (dump_ternary_rhs): Likewise.
+ (dump_gimple_assign): Likewise.
+ (dump_gimple_return): Likewise.
+ (dump_gimple_call_args): Likewise.
+ (pp_points_to_solution): Make "pt" param const.
+ (dump_gimple_call): Make "gs" param const.
+ (dump_gimple_switch): Likewise.
+ (dump_gimple_cond): Likewise.
+ (dump_gimple_label): Likewise.
+ (dump_gimple_goto): Likewise.
+ (dump_gimple_bind): Likewise.
+ (dump_gimple_try): Likewise.
+ (dump_gimple_catch): Likewise.
+ (dump_gimple_eh_filter): Likewise.
+ (dump_gimple_eh_must_not_throw): Likewise.
+ (dump_gimple_eh_else): Likewise.
+ (dump_gimple_resx): Likewise.
+ (dump_gimple_eh_dispatch): Likewise.
+ (dump_gimple_debug): Likewise.
+ (dump_gimple_omp_for): Likewise.
+ (dump_gimple_omp_continue): Likewise.
+ (dump_gimple_omp_single): Likewise.
+ (dump_gimple_omp_taskgroup): Likewise.
+ (dump_gimple_omp_target): Likewise.
+ (dump_gimple_omp_teams): Likewise.
+ (dump_gimple_omp_sections): Likewise.
+ (dump_gimple_omp_block): Likewise.
+ (dump_gimple_omp_critical): Likewise.
+ (dump_gimple_omp_ordered): Likewise.
+ (dump_gimple_omp_scan): Likewise.
+ (dump_gimple_omp_return): Likewise.
+ (dump_gimple_transaction): Likewise.
+ (dump_gimple_asm): Likewise.
+ (dump_gimple_phi): Make "phi" param const.
+ (dump_gimple_omp_parallel): Make "gs" param const.
+ (dump_gimple_omp_task): Likewise.
+ (dump_gimple_omp_atomic_load): Likewise.
+ (dump_gimple_omp_atomic_store): Likewise.
+ (dump_gimple_mem_ops): Likewise.
+ (pp_gimple_stmt_1): Likewise. Add "const" to the various as_a <>
+ casts throughout.
+ * gimple-pretty-print.h (gimple_stmt_1): Make gimple * param const.
+ * gimple.h (is_a_helper <const gdebug *>::test): New.
+ (is_a_helper <const ggoto *>::test): New.
+ (is_a_helper <const glabel *>::test): New.
+ (is_a_helper <const geh_else *>::test): New.
+ (is_a_helper <const geh_mnt *>::test): New.
+ (is_a_helper <const gswitch *>::test): New.
+ (is_a_helper <const gtry *>::test): New.
+ (is_a_helper <const greturn *>::test): New.
+ (gimple_call_tail_p): Make param const.
+ (gimple_call_return_slot_opt_p): Likewise.
+ (gimple_call_va_arg_pack_p): Likewise.
+ (gimple_call_use_set): Add const overload.
+ (gimple_call_clobber_set): Likewise.
+ (gimple_has_lhs): Make param const.
+ (gimple_bind_body): Likewise.
+ (gimple_catch_handler): Likewise.
+ (gimple_eh_filter_failure): Likewise.
+ (gimple_eh_must_not_throw_fndecl): Likewise.
+ (gimple_eh_else_n_body): Likewise.
+ (gimple_eh_else_e_body): Likewise.
+ (gimple_try_eval): Likewise.
+ (gimple_try_cleanup): Likewise.
+ (gimple_phi_arg): Add const overload.
+ (gimple_phi_arg_def): Make param const.
+ (gimple_phi_arg_edge): Likewise.
+ (gimple_phi_arg_location): Likewise.
+ (gimple_phi_arg_has_location): Likewise.
+ (gimple_debug_bind_get_var): Likewise.
+ (gimple_debug_bind_get_value): Likewise.
+ (gimple_debug_source_bind_get_var): Likewise.
+ (gimple_debug_source_bind_get_value): Likewise.
+ (gimple_omp_body): Likewise.
+ (gimple_omp_for_collapse): Likewise.
+ (gimple_omp_for_pre_body): Likewise.
+ (gimple_transaction_body): Likewise.
+ * tree-eh.c (lookup_stmt_eh_lp_fn): Make param "t" const.
+ (lookup_stmt_eh_lp): Likewise.
+ * tree-eh.h (lookup_stmt_eh_lp_fn): Make param const.
+ (lookup_stmt_eh_lp): Likewise.
+ * tree-ssa-alias.h (pt_solution_empty_p): Make param const.
+ * tree-ssa-structalias.c (pt_solution_empty_p): Likewise.
+
+2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): When
+ handling partial SVE vectors, use the container mode rather than
+ the element mode if the constant isn't a single-element duplicate.
+ * config/aarch64/aarch64-sve.md (@aarch64_sve_reinterpret<mode>):
+ Check targetm.can_change_mode_class instead of BYTES_BIG_ENDIAN.
+
+2019-12-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md (addv64si3<exec_clobber>): Rename to ...
+ (add<mode>3<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
+ (addv64si3_dup<exec_clobber>): Rename to ...
+ (add<mode>3_dup<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
+ (subv64si3<exec_clobber>): Rename to ...
+ (sub<mode>3<exec_clobber>): ... this, and use VEC_ALL1REG_INT_MODE.
+
+2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_can_change_mode_class):
+ Don't allow changes between partial SVE modes and other kinds
+ of mode. Don't allow changes between two partial SVE modes
+ if they have different container or element sizes.
+
+2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_function_value_1): New function,
+ split out from...
+ (aarch64_function_value): ...here. Handle partial SVE modes by
+ pretending that they have the associated/traditional integer mode,
+ then wrap the result in the real mode.
+ (aarch64_layout_arg): Take an orig_mode argument and pass it to
+ aarch64_function_arg_alignment. Handle partial SVE modes analogously
+ to aarch64_function_value.
+ (aarch64_function_arg): Update call accordingly.
+ (aarch64_function_arg_advance): Likewise.
+
+2019-12-19 Jan Hubicka <hubicka@ucw.cz>
+ Xi Ruoyao <xry111@mengyan1223.wang>
+
+ * cgraph.c (cgraph_node_cannot_be_local_p_1): Prevent targets of
+ symver attributes to be localized.
+ * ipa-visibility.c (cgraph_externally_visible_p,
+ varpool_node::externally_visible_p): Likewise.
+ * symtab.c (symtab_node::verify_base): Check visibility of symbol
+ versions.
+
+2019-12-19 Jan Hubicka <hubicka@ucw.cz>
+ Luo Xiong Hu <luoxhu@linux.ibm.com
+
+ * ipa-fnsummary.h (ipa_size_summary): Remove copy consturctor.
+ (ipa_size_summary_t): Add duplicate method; move to heap.
+ * ipa-fnsumary.c (ipa_fn_summary_alloc): Fix allocation.
+
+2019-12-19 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/92794
+ * ipa-cp.c (self_recursive_agg_pass_through_p): New function.
+ (intersect_with_plats): Use error_mark_node as place holder
+ when aggregate jump function is simple pass-through for
+ self-recursive call.
+ (intersect_with_agg_replacements): Likewise.
+ (intersect_aggregates_with_edge): Likewise.
+ (find_aggregate_values_for_callers_subset): Likewise.
+
+2019-12-18 David Malcolm <dmalcolm@redhat.com>
+
+ * common.opt (fdiagnostics-show-cwe): Add.
+ * diagnostic-core.h (class diagnostic_metadata): New forward decl.
+ (warning_at): Add overload taking a const diagnostic_metadata &.
+ (emit_diagnostic_valist): Add overload taking a
+ const diagnostic_metadata *.
+ * diagnostic-format-json.cc: Include "diagnostic-metadata.h".
+ (json_from_metadata): New function.
+ (json_end_diagnostic): Call it to add "metadata" child for
+ diagnostics with metadata.
+ (diagnostic_output_format_init): Clear context->show_cwe.
+ * diagnostic-metadata.h: New file.
+ * diagnostic.c: Include "diagnostic-metadata.h".
+ (diagnostic_impl): Add const diagnostic_metadata * param.
+ (diagnostic_n_impl): Likewise.
+ (diagnostic_initialize): Initialize context->show_cwe.
+ (diagnostic_set_info_translated): Initialize diagnostic->metadata.
+ (get_cwe_url): New function.
+ (print_any_cwe): New function.
+ (diagnostic_report_diagnostic): Call print_any_cwe if the
+ diagnostic has non-NULL metadata.
+ (emit_diagnostic): Pass NULL as the metadata in the call to
+ diagnostic_impl.
+ (emit_diagnostic_valist): Likewise.
+ (emit_diagnostic_valist): New overload taking a
+ const diagnostic_metadata *.
+ (inform): Pass NULL as the metadata in the call to
+ diagnostic_impl.
+ (inform_n): Likewise for diagnostic_n_impl.
+ (warning): Likewise.
+ (warning_at): Likewise. Add overload that takes a
+ const diagnostic_metadata &.
+ (warning_n): Pass NULL as the metadata in the call to
+ diagnostic_n_impl.
+ (pedwarn): Likewise for diagnostic_impl.
+ (permerror): Likewise.
+ (error): Likewise.
+ (error_n): Likewise.
+ (error_at): Likewise.
+ (sorry): Likewise.
+ (sorry_at): Likewise.
+ (fatal_error): Likewise.
+ (internal_error): Likewise.
+ (internal_error_no_backtrace): Likewise.
+ * diagnostic.h (diagnostic_info::metadata): New field.
+ (diagnostic_context::show_cwe): New field.
+ * doc/invoke.texi (-fno-diagnostics-show-cwe): New option.
+ * opts.c (common_handle_option): Handle OPT_fdiagnostics_show_cwe.
+ * toplev.c (general_init): Initialize global_dc->show_cwe.
+
+2019-12-19 Julian Brown <julian@codesourcery.com>
+ Maciej W. Rozycki <macro@codesourcery.com>
+ Tobias Burnus <tobias@codesourcery.com>
+ Thomas Schwinge <thomas@codesourcery.com>
+
+ * omp-low.c (lower_omp_target): Support GOMP_MAP_NO_ALLOC.
+ * tree-pretty-print.c (dump_omp_clause): Likewise.
+
+2019-12-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * ira.c (ira): Use simple LRA algorithm when not optimizing.
+
+2019-12-18 Thomas Schwinge <thomas@codesourcery.com>
+
+ * gimplify.c (gimplify_omp_target_update): Elaborate 'exit data'
+ 'finalize' handling.
+
+2019-12-18 Tobias Burnus <tobias@codesourcery.com>
+
+ PR middle-end/86416
+ * Makefile.in (CFLAGS-lto-streamer-in.o): Pass target_noncanonical on.
+ * lto-streamer-in.c (lto_input_mode_table): Improve unsupported-mode
+ diagnostic.
+
+2019-12-18 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/aarch64/aarch64-cores.def:
+ ("cortex-a76ae"): Use neoversen1 tuning.
+ ("cortex-a77"): Likewise.
+ ("cortex-a65"): Use cortexa53 scheduler.
+ ("cortex-a65ae"): Likewise.
+ ("neoverse-e1"): Use cortexa73 tuning.
+
+2019-12-18 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/92971
+ * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Fix
+ definition of values, release memory on exit.
+
+2019-12-17 Jan Hubicka <hubicka@ucw.cz>
+ Martin Jambor <mjambor@suse.cz>
+
+ * ipa-param-manipulation.h (get_original_index): Declare.
+ * ipa-param-manipulation.c (ipa_param_adjustments::get_original_index):
+ New member function.
+ * ipa-prop.c (ipcp_get_parm_bits): New function.
+ * ipa-prop.h (ipcp_get_parm_bits): Declare.
+ * tree-ssa-ccp.c: Include cgraph.h, alloc-pool.h, symbol-summary.h,
+ ipa-utils.h and ipa-prop.h
+ (get_default_value): Use ipcp_get_parm_bits.
+
+2019-12-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR lto/92972
+ * lto-wrapper.c (merge_and_complain): Use just "-fno-pie" instead of
+ big ? "-fno-pie" : "-fno-pie". Formatting fixes. Fix comment typo.
+
+2019-12-17 Martin Sebor <msebor@redhat.com>
+
+ PR c++/61339
+ * doc/invoke.texi (-Wmismatched-tags, -Wredundant-tags): Document
+ new C++ options.
+
+2019-12-17 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000.c (num_insns_constant_gpr): Return 1 if the
+ constant can be loaded with PLI if -mcpu=future.
+ * config/rs6000/rs6000.md (add<mode>3): Add alternative to
+ generate PADDI for 34-bit constants if -mcpu=future.
+ (movdi_internal64): Add alternative to use PLI to load up 34-bit
+ constants if -mcpu=future.
+ (movsi_internal1): Add alternative to use PLI to load up 32-bit
+ constants if -mcpu=future.
+ * config/rs6000/predicates.md (add_operand): Allow eI constants.
+
+2019-12-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92841
+ * config/i386/i386.md (@stack_protect_set_1_<mode>,
+ @stack_protect_test_1_<mode>): Use output_asm_insn.
+ (*stack_protect_set_2_<mode>, *stack_protect_set_3): New define_insns
+ and corresponding define_peephole2s.
+
+2019-12-17 Jan Hubicka <hubicka@ucw.cz>
+
+ * symtab.c (symtab_node::get_partitioning_class): Aliases of external
+ symbols are external.
+
+2019-12-17 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * config/arm/arm-protos.h (thumb1_gen_const_int): Add new prototype.
+ * config/arm/arm.c (arm_option_check_internal): Remove restriction
+ on MOVT for -mpure-code.
+ (thumb1_gen_const_int): New function.
+ (thumb1_legitimate_address_p): Support -mpure-code.
+ (thumb1_rtx_costs): Likewise.
+ (thumb1_size_rtx_costs): Likewise.
+ (arm_thumb1_mi_thunk): Likewise.
+ * config/arm/arm.h (CASE_VECTOR_PC_RELATIVE): Likewise.
+ * config/arm/thumb1.md (thumb1_movsi_symbol_ref): New.
+ (*thumb1_movhf): Support -mpure-code.
+ * doc/invoke.texi (-mpure-code): Remove restriction on MOVT.
+
+2019-12-17 Andrew Stubbs <ams@codesourcery.com>
+
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Mention pr92772
+ in the comments.
+
+2019-12-17 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md (extract_last_<mode>): New expander.
+ (fold_extract_last_<mode>): New expander.
+
+2019-12-17 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
+ (CTZ_DEFINED_VALUE_AT_ZERO): Define.
+ * config/gcn/gcn.md (s_mnemonic): Add clz and ctz.
+ (expander): Likewise.
+ (countzeros): New code iterator.
+ (<expander>si2): New insn pattern.
+ (<expander>di2): New insn pattern.
+
+2019-12-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92962
+ * common/config/i386/i386-common.c (processor_alias_table): Formatting
+ fixes.
+ * doc/invoke.texi (bdver3, bdver4, znver1): Add missing closing paren.
+ (znver2): Likewise. Add RDPID and WBNOINVD, remove spurious comma
+ before CLWB.
+
+2019-12-17 Hongyu Wang <hongyu.wang@intel.com>
+
+ PR target/92651
+ * config/i386/i386.h (TARGET_EXPAND_ABS): New macro.
+ * config/i386/x86-tune.def (X86_TUNE_EXPAND_ABS): New.
+ * config/i386/i386.md (abs<SWI48x>2): New define_expand.
+
+2019-12-17 H.J. Lu <hjl.tools@gmail.com>
+
+ PR target/92807
+ * config/i386/i386.c (ix86_lea_outperforms): Check !TARGET_BONNELL.
+ (ix86_avoid_lea_for_addr): When not optimizing for Bonnell, use add
+ for a = a + b and a = b + a.
+
+2019-12-16 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/92952
+ * builtins.c (compute_objsize): Adjust offset by the array low bound.
+
+2019-12-16 David Malcolm <dmalcolm@redhat.com>
+
+ * pretty-print.c (pp_write_text_as_html_like_dot_to_stream): New
+ function.
+ * pretty-print.h (pp_write_text_as_html_like_dot_to_stream): New decl.
+
+2019-12-16 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (movsi_to_cr_one): Use CR0_REGNO instead of
+ hardcoding the (old, expired) register number.
+ (*mtcrfsi): Ditto.
+
+2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config.gcc: s/msp430*-*-*/msp430-*-*.
+ Handle msp430-*-elfbare.
+ * config/msp430/msp430-devices.c (TARGET_SUBDIR): Define.
+ (_MSPMKSTR): Define.
+ (__MSPMKSTR): Define.
+ (rest_of_devices_path): Use TARGET_SUBDIR value in string.
+ * config/msp430/msp430.c (msp430_option_override): Error if
+ -fuse-cxa-atexit is used when it has been disabled at configure time.
+ * config/msp430/t-msp430: Define TARGET_SUBDIR when building
+ msp430-devices.o.
+ * doc/install.texi: Document msp430-*-elf and msp430-*-elfbare.
+ * doc/invoke.texi: Update documentation about which path devices.csv is
+ searched for.
+
+2019-12-16 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ PR target/92950
+ * config/s390/vector.md ("mov<mode>" for V_8): Replace lh, lhy,
+ and lhrl with llc.
+
+2019-12-14 Martin Sebor <msebor@redhat.com>
+
+ * doc/extend.texi (attribute access): Correct typos.
+
+2019-12-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR ipa/92357
+ * ipa-fnsummary.c (ipa_fn_summary_write): Use
+ lto_symtab_encoder_iterator with lsei_start_function_in_partition and
+ lsei_next_function_in_partition instead of walking all cgraph nodes
+ in encoder.
+
+ PR tree-optimization/92930
+ * ipa-pure-const.c (special_builtin_state): Don't handle
+ BUILT_IN_APPLY. Formatting fixes.
+ (check_call): Formatting fixes.
+
+2019-12-14 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.h (DARWIN_EXTRA_SPECS): Add new
+ bundle spec. (DARWIN_BUNDLE1_SPEC): New.
+ (STARTFILE_SPEC): Use darwin bundle spec.
+ * config/rs6000/darwin.h (DARWIN_BUNDLE1_SPEC): New.
+ (DARWIN_DYLIB1_SPEC): Delete duplicate.
+
+2019-12-13 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91582
+ PR middle-end/92868
+ * builtins.c (addr_decl_size): New function.
+ (gimple_call_alloc_size): Add arguments.
+ (compute_objsize): Add an argument. Set *PDECL even for allocated
+ objects.
+ Correct checking for negative wide_int.
+ Correct handling of negative outer offsets into unknown regions
+ or with unknown inner offsets.
+ Extend offsets to at most sizetype precision.
+ Only handle constant subobject sizes.
+ * builtins.h (gimple_call_alloc_size): Add arguments.
+ * tree.c (component_ref_size): Always return sizetype.
+ * tree-ssa-strlen.c (strinfo::alloc): New member.
+ (get_addr_stridx): Add argument.
+ (get_stridx): Use ptrdiff_t. Add argument.
+ (new_strinfo): Set new member.
+ (get_string_length): Handle alloca and VLA.
+ (dump_strlen_info): Dump more state.
+ (maybe_invalidate): Print more info. Decrease indentation.
+ (unshare_strinfo): Set new member.
+ (valid_builtin_call): Handle alloca and VLA.
+ (maybe_warn_overflow): Check and set no-warning bit. Improve
+ handling of offsets. Print allocated objects.
+ (handle_builtin_strlen): Handle strinfo records with null lengths.
+ (handle_builtin_strcpy): Add argument. Call maybe_warn_overflow.
+ (is_strlen_related_p): Handle dynamically allocated objects.
+ (get_range): Add argument.
+ (handle_builtin_malloc): Rename...
+ (handle_alloc): ...to this and handle all allocation functions.
+ (handle_builtin_memset): Call maybe_warn_overflow.
+ (count_nonzero_bytes): Handle more MEM_REF forms.
+ (strlen_check_and_optimize_call): Call handle_alloc_call. Pass
+ arguments to more callees.
+ (handle_integral_assign): Add argument. Create strinfo entries
+ for MEM_REF assignments.
+ (check_and_optimize_stmt): Handle more MEM_REF forms.
+
+2019-12-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/darwin.h (DARWIN_DYLIB1_SPEC): New.
+
+2019-12-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * lto-streamer-in.c (input_function): Add node parameter.
+ (lto_read_body_or_constructor): Use it.
+
+2019-12-13 Roman Zhuykov <zhroma@ispras.ru>
+
+ PR rtl-optimization/92591
+ * modulo-sched.c (ps_add_node_check_conflicts): Improve checking
+ for history > 0 case.
+
+2019-12-13 Roman Zhuykov <zhroma@ispras.ru>
+
+ * modulo-sched.c (sms_schedule): Use param_sms_max_ii_factor
+ value instead of macro. Adjust comment.
+ (sms_schedule_by_order): Use parameter value without macro.
+ * params.opt: Add ranges for modulo scheduler parameters,
+ set param_sms_max_ii_factor = 2 by default.
+
+2019-12-13 Roman Zhuykov <zhroma@ispras.ru>
+
+ PR rtl-optimization/90001
+ * ddg.c (create_ddg): Init max_dist array for each node.
+ (free_ddg): Free max_dist array.
+ (create_ddg_edge): Use bool field instead of aux union.
+ (set_recurrence_length): Use prepared max_dist information instead
+ of calling longest_simple_path.
+ (create_scc): Remove graph argument, fill node's aux.count with
+ SCC id, and move set_recurrence_length call to...
+ (create_ddg_all_sccs): ...here, after filling all max_dist arrays
+ using Floyd–Warshall-like algorithm.
+ (update_dist_to_successors): Remove the whole function.
+ (longest_simple_path): Likewise.
+ * ddg.h (struct ddg_node): Add max_dist pointer.
+ (struct ddg_edge): Use bool field instead of unused aux union.
+
+2019-12-13 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md (mulv64si3<exec>): Rename to ...
+ (mul<mode>3<exec>): ... this, and implement sub-dword patterns.
+ (mulv64si3_dup<exec>): Rename to ...
+ (mul<mode>3_dup<exec>): ... this, and implement sub-dword patterns.
+
+2019-12-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-utils.c (ipa_merge_profiles): Improve dumping; merge common
+ targets.
+
+2019-12-13 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md (sdwa): New mode attribute.
+ (VCVT_FROM_MODE): Rename to ...
+ (VCVT_MODE): ... this.
+ (VCVT_TO_MODE): Delete mode iterator.
+ (VCVT_FMODE): New mode iterator.
+ (VCVT_IMODE): Likewise.
+ (<cvt_name><VCVT_FROM_MODE:mode><VCVT_TO_MODE:mode>2<exec>): Change ...
+ (<cvt_name><VCVT_MODE:mode><VCVT_FMODE:mode>2<exec>): ... to this.
+ (<cvt_name><VCVT_FMODE:mode><VCVT_IMODE:mode>2<exec>): New.
+ (zero_convert): New code iterator.
+ (convop): New code attribute.
+ (<convop><VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>)
+ : New.
+ (extend<VEC_ALL1REG_INT_ALT:mode><VEC_ALL1REG_INT_MODE:mode>2<exec>)
+ : New.
+ (vec_truncatev64div64si): Rename to ...
+ (truncv64di<mode>2): ... this and implement sub-dword patterns.
+ (vec_truncatev64div64si_exec): Rename to ...
+ (truncv64di<mode>2_exec): ... this and implement sub-dword patterns.
+ (<convop><mode>v64di2): New insn_and_split.
+ (<convop><mode>v64di2_exec): Likewise.
+ (mask_gather_load<mode>): Update truncate names.
+ (mask_scatter_store<mode>): Likewise.
+ * config/gcn/gcn.c (gcn_expand_scaled_offsets): Update truncate names.
+
+2019-12-13 Dennis Zhang <dennis.zhang@arm.com>
+
+ * config/aarch64/aarch64-arches.def (armv8.6-a): New.
+ * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+ __ARM_FEATURE_MATMUL_INT8, __ARM_FEATURE_BF16_VECTOR_ARITHMETIC and
+ __ARM_FEATURE_BF16_SCALAR_ARITHMETIC when enabled.
+ * config/aarch64/aarch64-option-extensions.def (i8mm, bf16): New.
+ (fp): Disabling fp also disables i8mm and bf16.
+ (simd): Disabling simd also disables i8mm.
+ * config/aarch64/aarch64.h (AARCH64_FL_V8_6): New macro.
+ (AARCH64_FL_I8MM, AARCH64_FL_BF16, AARCH64_FL_FOR_ARCH8_6): Likewise.
+ (AARCH64_ISA_V8_6, AARCH64_ISA_I8MM, AARCH64_ISA_BF16): Likewise.
+ (TARGET_I8MM, TARGET_BF16_FP, TARGET_BF16_SIMD): Likewise.
+ * doc/invoke.texi (armv8.6-a, i8mm, bf16): Document new options
+ and add a new table to list permissible values for ARCH.
+
+2019-12-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92908
+ * simplify-rtx.c (simplify_relational_operation): Punt for vector
+ cmp_mode and scalar mode, if simplify_relational_operation returned
+ const_true_rtx.
+ (simplify_const_relational_operation): Change VOID_mode in function
+ comment to VOIDmode.
+
+2019-12-13 Kewen Lin <linkw@gcc.gnu.org>
+
+ * config/rs6000/rs6000.c (adjust_vectorization_cost): New function.
+ (rs6000_add_stmt_cost): Call adjust_vectorization_cost and update
+ stmt_cost.
+
+2019-12-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92904
+ * config/i386/i386.c (ix86_gimplify_va_arg): If need_intregs and
+ not need_temp, decrease alignment of the read because the GPR save
+ area only guarantees 8-byte alignment.
+
+2019-12-12 Georg-Johann Lay <avr@gjlay.de>
+
+ Add support for some more AVR devices from avrxmega3 family.
+
+ * config/avr/avr-mcus.def (attiny1604, attiny1606, attiny1607)
+ (attiny402, attiny404, attiny406)
+ (attiny804, attiny806, attiny807)
+ (attiny202, attiny204): Add AVR_MCU lines to support them.
+ * doc/avr-mmcu.texi: Regenerate.
+
+2019-12-12 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-prop.c (read_ipcp_transformation_info): Fix undefined ordering
+ of execution of function call parameters.
+
+2019-12-12 Vineet Gupta <vgupta@synopsys.com>
+
+ * config/arc/arc-modes.def (CC_FPUE): New Mode CC_FPUE which
+ helps codegen generate exceptions even for quiet NaN.
+ * config/arc/arc.c (arc_init_reg_tables): Handle New CC_FPUE mode.
+ (get_arc_condition_code): Likewise.
+ (arc_select_cc_mode): LT, LE, GT, GE to use the New CC_FPUE mode.
+ * config/arc/arc.h (REVERSE_CONDITION): Handle New CC_FPUE mode.
+ * config/arc/predicates.md (proper_comparison_operator): Likewise.
+ * config/arc/fpu.md (cmpsf_fpu_trap): New Pattern for CC_FPUE.
+ (cmpdf_fpu_trap): Likewise.
+
+2019-12-12 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.md (iterator SDF): Check TARGET_FP_DP_BASE.
+ (cstoredi4): Use TARGET_HARD_FLOAT.
+
+2019-12-11 Jakub Jelinek <jakub@redhat.com>
+
+ * opts.c (default_options_table): Move -ftree-loop-distribute-patterns
+ entry from -O3 or later section to -O2 or later section.
+ * doc/invoke.texi (-ftree-loop-distribute-patterns): Mention the
+ option is enabled by default at -O2+ rather than just at -O3.
+
+ PR target/92723
+ * tree-vect-patterns.c (vect_recog_rotate_pattern): If dt is not
+ vect_internal_def, use oprnd1 as is, without trying to cast it.
+ Formatting fix.
+
+2019-12-11 Martin Sebor <msebor@redhat.com>
+
+ * builtins.c (compute_objsize): Add an argument and set it to offset
+ into destination.
+ * builtins.h (compute_objsize): Add an argument.
+ * tree-object-size.c (addr_object_size): Add an argument and set it
+ to offset into destination.
+ (compute_builtin_object_size): Same.
+ * tree-object-size.h (compute_builtin_object_size): Add an argument.
+ * tree-ssa-strlen.c (get_addr_stridx): Add an argument and set it
+ to offset into destination.
+ (maybe_warn_overflow): New function.
+ (handle_store): Call maybe_warn_overflow to issue warnings.
+
+2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.h (STARTFILE_SPEC) [!fexceptions]: Use
+ crtbegin_no_eh.o if building for the C language.
+ [fno-exceptions]: Use crtbegin_no_eh.o if building for any language
+ except C.
+ (ENDFILE_SPEC) [!fexceptions]: Use crtend_no_eh.o if building for
+ the C language.
+ [fno-exceptions]: Use crtend_no_eh.o if building for any language
+ except C.
+ * config/msp430/t-msp430: Add -fno-exceptions multilib.
+ * doc/install.texi: Document --disable-no-exceptions multilib configure
+ option.
+ * doc/sourcebuild.texi: Document exceptions_enabled effective target.
+
+2019-12-11 David Malcolm <dmalcolm@redhat.com>
+
+ * pretty-print.c (pretty_printer::pretty_printer): New copy-ctor.
+ (pretty_printer::clone): New vfunc implementation.
+ * pretty-print.h (format_postprocessor::clone): New pure vfunc
+ decl.
+ (pretty_printer::pretty_printer): New copy-ctor decl.
+ (pretty_printer::clone): New vfunc decl.
+
+2019-12-11 David Malcolm <dmalcolm@redhat.com>
+
+ * function-tests.c (selftest::make_fndecl): Make non-static.
+ * selftest.h (selftest::make_fndecl): New decl.
+
+2019-12-11 Lewis Hyatt <lhyatt@gmail.com>
+
+ PR 91853
+ * pretty-print.c (pp_quoted_string): Avoid hex-escaping valid
+ multibyte input. Fix off-by-one-bug printing the last byte before a
+ hex-escaped output.
+ (pp_character): Don't apply line wrapping in the middle of multibyte
+ characters.
+ (test_utf8): New test.
+ (pretty_print_c_tests): Call the new test.
+
+2019-12-11 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm-cpus.in (ALL_SIMD_EXTERNAL): New fgroup.
+ (ALL_SIMD): Use it.
+ (ALL_FPU_EXTERNAL): New fgroup.
+ (ALL_FP): Use it.
+ (cortex-a55, cortex-a75, cortex-a76, cortex-a76ae): Remove redundant
+ +simd from architecture specification.
+ (cortex-a77, neoverse-n1, cortex-a75.cortex-a55): Likewise.
+ * config/arm/arm.c (isa_all_fpubits, fpu_bitlist): Rename to ...
+ (isa_all_fpubits_internal, fpu_bitlist_internal): ... these.
+ (isa_all_fpbits): New bitmap.
+ (arm_option_override): Initialize it.
+ (arm_configure_build_target): If the target isa does not have any
+ FP enabled, do not warn about mismatches in FP-related feature bits.
+
+2019-12-11 Stam Markianos-Wright <stam.markianos-wright@arm.com>
+
+ * real.c (struct arm_bfloat_half_format,
+ encode_arm_bfloat_half, decode_arm_bfloat_half): New.
+ * real.h (arm_bfloat_half_format): New.
+
+2019-12-11 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/92865
+ * config/i386/i386-expand.c (ix86_valid_mask_cmp_mode): Enable
+ integer mask cmov when available even with TARGET_XOP.
+
+2019-12-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92891
+ * builtins.c (gimple_call_alloc_size): Convert size to sizetype
+ before returning it.
+
+2019-12-10 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/92796
+ * lra-int.h (lra_risky_transformations_p): Rename to
+ check_and_force_assignment_correctness_p.
+ * lra-assigns.c: Ditto.
+ (lra_assign): Reset check_and_force_assignment_correctness_p.
+ * lra-constraints.c (lra_risky_transformations_p): Rename to
+ check_and_force_assignment_correctness_p.
+ (lra_constraints): Set up check_and_force_assignment_correctness_p
+ only for the 1st sub-pass.
+ * lra-eliminations.c (process_insn_for_elimination): Set up
+ check_and_force_assignment_correctness_p if the insn chnaged its
+ code.
+
+2019-12-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/92882
+ * regstat.c (regstat_bb_compute_calls_crossed): Don't check
+ INSN_UID against DF_INSN_SIZE or use DF_INSN_INFO_GET unless
+ NONDEBUG_INSN_P.
+
+ PR ipa/92883
+ * ipa-cp.c (propagate_vr_across_jump_function): Pass jvr rather
+ than *jfunc->m_vr to intersect. Formatting fix.
+
+ PR middle-end/92825
+ * cfgexpand.c (add_stack_protection_conflicts): Change return type
+ from void to bool, return true if at least one stack_vars[i].decl
+ is addressable.
+ (record_or_union_type_has_array_p, stack_protect_decl_p): Remove.
+ (expand_used_vars): Don't call stack_protect_decl_p, instead for
+ -fstack-protector-strong set gen_stack_protect_signal to true
+ if add_stack_protection_conflicts returned true. Formatting fixes.
+ * doc/invoke.texi (-fstack-protector-strong): Clarify that optimized
+ out variables or variables not living on the stack don't count.
+ (-fstack-protector): Likewise. Clarify it affects >= 8 byte arrays
+ rather than > 8 byte.
+
+ * ipa-param-manipulation.c
+ (ipa_param_body_adjustments::register_replacement): Fix comment typo
+ - accross -> across.
+ * ipa-sra.c (propagate_used_across_scc_edge, ipa_sra_analysis):
+ Likewise.
+ (param_splitting_across_edge): Fix typo in dump message - accross
+ -> across.
+
+2019-12-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraph.c (cgraph_node::verify_node): Verify tp_first_run.
+ * cgraph.h (cgrpah_node): Turn tp_first_run back to int.
+ * cgraphunit.c (tp_first_run_node_cmp): Do not watch for overflows.
+ (expand_all_functions): First expand ordered section and then
+ unordered.
+ * profile.c (compute_value_histograms): Error on out of range
+ tp_first_runs.
+
+2019-12-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * predict.c (compute_function_frequency): Check for presence of IPA
+ profile.
+
+2019-12-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * varasm.c (default_function_section): Fix confused tests for
+ tp_first_run reordering.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_hard_regno_mode_ok): Don't
+ allow SVE modes in GPRs.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (vccore): New iterator.
+ * config/aarch64/aarch64-sve.md (vec_series<mode>): Use it instead
+ of vwcore.
+ (*vec_series<mode>_plus): Likewise.
+
+2019-12-10 Frederik Harwath <frederik@codesourcery.com>
+
+ * omp-low.c (scan_omp_for): Use clause location in warning.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * dwarf2out.c (loc_descriptor): Punt for MODE_VECTOR_BOOL.
+ (add_const_value_attribute): Likewise.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): When
+ handling direct_slp_reduc, allow the PHI arguments to have
+ a different type from the vector elements.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vectorizable_condition): Record the loop
+ masks required for extract-last reductions.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vect_finish_replace_stmt): Always use the
+ original scalar statement rather than a pattern statement.
+ (vectorizable_condition): Likewise, in the handling of extract-last
+ reductions.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop.c (vectorizable_reduction): Don't use
+ EXTRACT_LAST_REDUCTION for chained reductions.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * ipa-utils.h (get_odr_name_for_type): Check for a TYPE_DECL.
+ * ipa-devirt.c (warn_types_mismatch): Don't call xstrdup for the
+ second demangled name.
+
+2019-12-10 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386.c (IX86_LEA_PRIORITY): Fix comment typos.
+
+2019-12-10 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/92862
+ * predict.c (predict_paths_leading_to_edge): Fix typo from e to e2.
+ * tree-ssa-loop-niter.c (loop_only_exit_p): Return false
+ instead of true;
+
+2019-12-09 David Malcolm <dmalcolm@redhat.com>
+
+ * gcc-rich-location.c
+ (maybe_range_label_for_tree_type_mismatch::get_text): Replace
+ label_text ctor call with label_text::borrow.
+ * gcc-rich-location.h (text_range_label::get_text): Replace
+ label_text ctor called with false with label_text::borrow.
+
+2019-12-09 David Malcolm <dmalcolm@redhat.com>
+
+ * diagnostic-show-locus.c (diagnostic_show_locus): Remove initial
+ newline.
+ (selftest::test_diagnostic_show_locus_unknown_location): Remove
+ initial newline from expected outputs.
+ (selftest::test_one_liner_simple_caret): Likewise.
+ (selftest::test_one_liner_caret_and_range): Likewise.
+ (selftest::test_one_liner_multiple_carets_and_ranges): Likewise.
+ (selftest::test_one_liner_fixit_insert_before): Likewise.
+ (selftest::test_one_liner_fixit_insert_after): Likewise.
+ (selftest::test_one_liner_fixit_remove): Likewise.
+ (selftest::test_one_liner_fixit_replace): Likewise.
+ (selftest::test_one_liner_fixit_replace_non_equal_range):
+ Likewise.
+ (selftest::test_one_liner_fixit_replace_equal_secondary_range):
+ Likewise.
+ (selftest::test_one_liner_fixit_validation_adhoc_locations):
+ Likewise.
+ (selftest::test_one_liner_many_fixits_1): Likewise.
+ (selftest::test_one_liner_many_fixits_2): Likewise.
+ (selftest::test_one_liner_labels): Likewise.
+ (selftest::test_one_liner_simple_caret_utf8): Likewise.
+ (selftest::test_one_liner_caret_and_range_utf8): Likewise.
+ (selftest::test_one_liner_multiple_carets_and_ranges_utf8):
+ Likewise.
+ (selftest::test_one_liner_fixit_insert_before_utf8): Likewise.
+ (selftest::test_one_liner_fixit_insert_after_utf8): Likewise.
+ (selftest::test_one_liner_fixit_remove_utf8): Likewise.
+ (selftest::test_one_liner_fixit_replace_utf8): Likewise.
+ (selftest::test_one_liner_fixit_replace_non_equal_range_utf8):
+ Likewise.
+ (selftest::test_one_liner_fixit_replace_equal_secondary_range_utf8):
+ Likewise.
+ (selftest::test_one_liner_fixit_validation_adhoc_locations_utf8):
+ Likewise.
+ (selftest::test_one_liner_many_fixits_1_utf8): Likewise.
+ (selftest::test_one_liner_many_fixits_2_utf8): Likewise.
+ (selftest::test_one_liner_labels_utf8): Likewise.
+ (selftest::test_add_location_if_nearby): Likewise.
+ (selftest::test_diagnostic_show_locus_fixit_lines): Likewise.
+ (selftest::test_overlapped_fixit_printing): Likewise.
+ (selftest::test_overlapped_fixit_printing_utf8): Likewise.
+ (selftest::test_overlapped_fixit_printing_2): Likewise.
+ (selftest::test_fixit_insert_containing_newline): Likewise.
+ (selftest::test_fixit_insert_containing_newline_2): Likewise.
+ (selftest::test_fixit_replace_containing_newline): Likewise.
+ (selftest::test_fixit_deletion_affecting_newline): Likewise.
+ (selftest::test_line_numbers_multiline_range): Likewise.
+ * diagnostic.c (default_diagnostic_finalizer): Add pp_newline call
+ before call to diagnostic_show_locus.
+ (diagnostic_append_note): Likewise.
+
+2019-12-09 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/92761
+ PR middle-end/92762
+ * hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): Tighten
+ up tests.
+ * hash-table.h (hash_table::expand): Use placement new to copy
+ construct objects in uninitialized storage.
+ (hash_table::empty_slow): Avoid invoking copy assignment on
+ uninitialized objects.
+
+2019-12-09 Lewis Hyatt <lhyatt@gmail.com>
+
+ PR preprocessor/49973
+ * input.c (location_compute_display_column): New function to help with
+ multibyte awareness in diagnostics.
+ (test_cpp_utf8): New self-test.
+ (input_c_tests): Call the new test.
+ * input.h (location_compute_display_column): Declare.
+ * diagnostic-show-locus.c: Pervasive changes to add multibyte awareness
+ to all classes and functions.
+ (enum column_unit): New enum.
+ (class exploc_with_display_col): New class.
+ (class layout_point): Convert m_column member to array m_columns[2].
+ (layout_range::contains_point): Add col_unit argument.
+ (test_layout_range_for_single_point): Pass new argument.
+ (test_layout_range_for_single_line): Likewise.
+ (test_layout_range_for_multiple_lines): Likewise.
+ (line_bounds::convert_to_display_cols): New function.
+ (layout::get_state_at_point): Add col_unit argument.
+ (make_range): Use empty filename rather than dummy filename.
+ (get_line_width_without_trailing_whitespace): Rename to...
+ (get_line_bytes_without_trailing_whitespace): ...this.
+ (test_get_line_width_without_trailing_whitespace): Rename to...
+ (test_get_line_bytes_without_trailing_whitespace): ...this.
+ (class layout): m_exploc changed to exploc_with_display_col from
+ plain expanded_location.
+ (layout::get_linenum_width): New accessor member function.
+ (layout::get_x_offset_display): Likewise.
+ (layout::calculate_linenum_width): New subroutine for the constuctor.
+ (layout::calculate_x_offset_display): Likewise.
+ (layout::layout): Use the new subroutines. Add multibyte awareness.
+ (layout::print_source_line): Add multibyte awareness.
+ (layout::print_line): Likewise.
+ (layout::print_annotation_line): Likewise.
+ (line_label::line_label): Likewise.
+ (layout::print_any_labels): Likewise.
+ (layout::annotation_line_showed_range_p): Likewise.
+ (get_printed_columns): Likewise.
+ (class line_label): Rename m_length to m_display_width.
+ (get_affected_columns): Rename to...
+ (get_affected_range): ...this; add col_unit argument and multibyte
+ awareness.
+ (class correction): Add m_affected_bytes and m_display_cols
+ members. Rename m_len to m_byte_length for clarity. Add multibyte
+ awareness throughout.
+ (correction::insertion_p): Add multibyte awareness.
+ (correction::compute_display_cols): New function.
+ (correction::ensure_terminated): Use new member name m_byte_length.
+ (line_corrections::add_hint): Add multibyte awareness.
+ (layout::print_trailing_fixits): Likewise.
+ (layout::get_x_bound_for_row): Likewise.
+ (test_one_liner_simple_caret_utf8): New self-test analogous to the one
+ with _utf8 suffix removed, testing multibyte awareness.
+ (test_one_liner_caret_and_range_utf8): Likewise.
+ (test_one_liner_multiple_carets_and_ranges_utf8): Likewise.
+ (test_one_liner_fixit_insert_before_utf8): Likewise.
+ (test_one_liner_fixit_insert_after_utf8): Likewise.
+ (test_one_liner_fixit_remove_utf8): Likewise.
+ (test_one_liner_fixit_replace_utf8): Likewise.
+ (test_one_liner_fixit_replace_non_equal_range_utf8): Likewise.
+ (test_one_liner_fixit_replace_equal_secondary_range_utf8): Likewise.
+ (test_one_liner_fixit_validation_adhoc_locations_utf8): Likewise.
+ (test_one_liner_many_fixits_1_utf8): Likewise.
+ (test_one_liner_many_fixits_2_utf8): Likewise.
+ (test_one_liner_labels_utf8): Likewise.
+ (test_diagnostic_show_locus_one_liner_utf8): Likewise.
+ (test_overlapped_fixit_printing_utf8): Likewise.
+ (test_overlapped_fixit_printing): Adapt for changes to
+ get_affected_columns, get_printed_columns and class corrections.
+ (test_overlapped_fixit_printing_2): Likewise.
+ (test_linenum_sep): New constant.
+ (test_left_margin): Likewise.
+ (test_offset_impl): Helper function for new test.
+ (test_layout_x_offset_display_utf8): New test.
+ (diagnostic_show_locus_c_tests): Call new tests.
+
+2019-12-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree.c (build_array_type_1): Add SET_CANONICAL parameter and compute
+ TYPE_CANONICAL from the element type only if it is true. Remove a few
+ obsolete lines and adjust recursive call.
+ (fld_process_array_type): Adjust call to build_array_type_1.
+ (build_array_type): Likewise.
+ (build_nonshared_array_type): Likewise.
+
+2019-12-09 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md (gather<mode>_insn_1offset<exec>): Change
+ %s to %o in asm output.
+ (gather<mode>_insn_2offsets<exec>): Likewise.
+
+2019-12-09 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/t-multilib: Use arm->thumb multilib reuse rules
+ on a-profile.
+
+2019-12-09 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (unnamed mfcr define_insn): Name this
+ set<mode>_cc.
+ (unnamed define_insn_and_split): Delete.
+ (unnamed define_insn): Delete.
+ (unnamed define_insn): Delete.
+ (unnamed define_split): Delete.
+
+2019-12-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * regstat.c (regstat_bb_compute_calls_crossed): Add a cast to
+ avoid a warning.
+
+2019-12-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ PR middle-end/92410
+ * bb-reorder.c (pass_reorder_blocks::execute): Recompute
+ dataflow luids once basic blocks have been reordered.
+ * haifa-sched.c (reemit_notes): Create df insn record for each
+ new note.
+ * regstat.c (regstat_bb_compute_calls_crossed): Assert every
+ insn has an insn record before trying to use it.
+
+2019-12-09 Hongtao Liu <hongtao.liu@intel.com>
+
+ * common/config/i386/i386-common.c
+ (OPTION_MASK_ISA_AVX5124FMAPS_SET): Rename to
+ OPTION_MASK_ISA2_AVX5124FMAPS_SET.
+ (OPTION_MASK_ISA_AVX5124VNNIW_SET, OPTION_MASK_ISA_AVX512BF16_SET,
+ OPTION_MASK_ISA_AVX512VP2INTERSECT_SET,
+ OPTION_MASK_ISA_PCONFIG_SET, OPTION_MASK_ISA_WBNOINVD_SET,
+ OPTION_MASK_ISA_SGX_SET, OPTION_MASK_ISA_CX16_SET,
+ OPTION_MASK_ISA_MOVBE_SET, OPTION_MASK_ISA_PTWRITE_SET,
+ OPTION_MASK_ISA_MWAITX_SET, OPTION_MASK_ISA_CLZERO_SET,
+ OPTION_MASK_ISA_RDPID_SET, OPTION_MASK_ISA_VAES_SET,
+ OPTION_MASK_ISA_MOVDIR64B_SET, OPTION_MASK_ISA_WAITPKG_SET,
+ OPTION_MASK_ISA_CLDEMOTE_SET, OPTION_MASK_ISA_ENQCMD_SET,
+ OPTION_MASK_ISA_AVX5124FMAPS_UNSET,
+ OPTION_MASK_ISA_AVX5124VNNIW_UNSET,
+ OPTION_MASK_ISA_AVX512BF16_UNSET,
+ OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET,
+ OPTION_MASK_ISA_PCONFIG_UNSET, OPTION_MASK_ISA_WBNOINVD_UNSET,
+ OPTION_MASK_ISA_SGX_UNSET, OPTION_MASK_ISA_CX16_UNSET,
+ OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_PTWRITE_UNSET,
+ OPTION_MASK_ISA_MWAITX_UNSET, OPTION_MASK_ISA_CLZERO_UNSET,
+ OPTION_MASK_ISA_RDPID_UNSET, OPTION_MASK_ISA_VAES_UNSET,
+ OPTION_MASK_ISA_MOVDIR64B_UNSET, OPTION_MASK_ISA_WAITPKG_UNSET,
+ OPTION_MASK_ISA_CLDEMOTE_UNSET, OPTION_MASK_ISA_ENQCMD_UNSET,
+ OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
+ OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
+ OPTION_MASK_ISA_PCONFIG, OPTION_MASK_ISA_WBNOINVD,
+ OPTION_MASK_ISA_SGX, OPTION_MASK_ISA_CX16, OPTION_MASK_ISA_MOVBE,
+ OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_MWAITX,
+ OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_RDPID,
+ OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B,
+ OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE,
+ OPTION_MASK_ISA_ENQCMD): Ditto.
+ * config/i386/i386-builtin.def
+ (OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
+ OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
+ OPTION_MASK_ISA_WBNOINVD, OPTION_MASK_ISA_PTWRITE,
+ OPTION_MASK_ISA_RDPID, OPTION_MASK_ISA_VAES,
+ OPTION_MASK_ISA_MOVDIR64B, OPTION_MASK_ISA_ENQCMD): Ditto.
+ * config/i386/i386-builtins.c (OPTION_MASK_ISA_MWAITX,
+ OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_WAITPKG,
+ OPTION_MASK_ISA_CLDEMOTE, OPTION_MASK_ISA_WBNOINVD): Ditto.
+ * config/i386/i386-c.c
+ (OPTION_MASK_ISA_AVX5124FMAPS, OPTION_MASK_ISA_AVX5124VNNIW,
+ OPTION_MASK_ISA_AVX512BF16, OPTION_MASK_ISA_AVX512VP2INTERSECT,
+ OPTION_MASK_ISA_PCONFIG, OPTION_MASK_ISA_WBNOINVD,
+ OPTION_MASK_ISA_SGX, OPTION_MASK_ISA_CX16, OPTION_MASK_ISA_MOVBE,
+ OPTION_MASK_ISA_PTWRITE, OPTION_MASK_ISA_MWAITX,
+ OPTION_MASK_ISA_CLZERO, OPTION_MASK_ISA_RDPID,
+ OPTION_MASK_ISA_VAES, OPTION_MASK_ISA_MOVDIR64B,
+ OPTION_MASK_ISA_WAITPKG, OPTION_MASK_ISA_CLDEMOTE,
+ OPTION_MASK_ISA_ENQCMD): Ditto.
+ * config/i386/i386-option.c: Ditto
+ * config/i386/i386.opt: Ditto..
+ * config/i386/i386.h: (TARGET_ISA_AVX5124FMAPS,
+ TARGET_ISA_AVX5124VNNIW, TARGET_ISA_AVX512BF16,
+ TARGET_ISA_AVX512VP2INTERSECT, TARGET_ISA_PCONFIG,
+ TARGET_ISA_WBNOINVD, TARGET_ISA_SGX, TARGET_ISA_CX16,
+ TARGET_ISA_MOVBE, TARGET_ISA_PTWRITE, TARGET_ISA_MWAITX,
+ TARGET_ISA_CLZERO, TARGET_ISA_RDPID, TARGET_ISA_VAES,
+ TARGET_ISA_MOVDIR64B, TARGET_ISA_WAITPKG, TARGET_ISA_CLDEMOTE)
+ TARGET_ISA_ENQCMD): Ditto.
+
+2019-12-09 Sudakshina Das <sudi.das@arm.com>
+ Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmt.c (vectorizable_shift): Condition ndts for
+ vect_model_simple_cost call on scalar_shift_arg.
+
+2019-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92834
+ * match.pd (A - ((A - B) & -(C cmp D)) -> (C cmp D) ? B : A,
+ A + ((B - A) & -(C cmp D)) -> (C cmp D) ? B : A): New simplifications.
+
+2019-12-09 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR tree-optimization/89007
+ * tree-vect-patterns.c (vect_recog_average_pattern): If there is no
+ target support available, generate code to distribute rshift over plus
+ and add a carry.
+
+2019-12-09 Martin Liska <mliska@suse.cz>
+
+ PR ipa/92737
+ * cgraph.c (symbol_table_test::symbol_table_test): Fix
+ coding style.
+ * cgraph.h (symtab_node::symtab_node): New constructor.
+ (cgraph_node::cgraph_node): Likewise.
+ (varpool_node::varpool_node): Likewise.
+ (symbol_table::allocate_cgraph_symbol): Use newly
+ created constructor.
+ (symbol_table::allocate_cgraph_symbol): Remove.
+ * cgraphunit.c (symtab_terminator): Likewise.
+ * varpool.c (varpool_node::create_empty): Use newly
+ created constructor.
+
+2019-12-09 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/92686
+ * config/i386/sse.md
+ (*<avx512>_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>,
+ *<avx512>_cmp<mode>3<mask_scalar_merge_name>,
+ *<avx512>_ucmp<mode>3<mask_scalar_merge_name>,
+ *<avx512>_ucmp<mode>3<mask_scalar_merge_name>): New.
+ * config/i386/i386.c (ix86_print_operand): New operand substitution.
+ * config/i386/i386-expand.c (ix86_valid_mask_cmp_mode):
+ New function.
+ (ix86_expand_sse_cmp): Relax condition for integer mask from
+ 512-bit vector to all 128/256/512-bit vector. Delete code gen
+ for avx512f compare patterns since we have generic pattern now.
+ (ix86_expand_sse_movcc): Adjust condition and codegen for
+ maskcmp.
+ (ix86_expand_int_sse_cmp): Don't canonicalize the comparison
+ when corresponding vector compare is available.
+
+2019-12-08 Sandra Loosemore <sandra@codesourcery.com>
+
+ Revert:
+ 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
+
+ * config/nios2/linux.h (LINK_EH_SPEC): Define.
+
+2019-12-07 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraph.c (cgraph_node::dump): Make tp_first_run 64bit.
+ * cgraph.h (cgrpah_node): Likewise.
+ (tp_first_run_node_cmp): Deeclare.
+ * cgraphunit.c (node_cmp): Rename to ...
+ (tp_first_run_node_cmp): ... this; export; watch for 64bit overflows;
+ clear tp_first_run for no_reorder and !flag_profile_reorder_functions.
+ (expand_all_functions): Collect tp_first_run and normal functions to
+ two vectors so the other functions remain sorted. Do not check for
+ flag_profile_reorder_functions it is function local flag.
+ * profile.c (compute_value_histograms): Update tp_first_run printing.
+
+2019-12-07 Jan Hubicka <hubicka@ucw.cz>
+
+ * opts.c (common_handle_option): Do not clear ipa_reference for
+ -fprofile-use.
+
+2019-12-07 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-split.c (split_function): Preserve 0 tp_first_run.
+
+2019-12-07 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline-analysis.c (do_estimate_edge_time): Silence overactive
+ sanity check.
+
+2019-12-07 Jan Hubicka <hubicka@ucw.cz>
+
+ PR tree-optimization/92860
+ * common.opt (fprofile-reorder-functions, ftoplevel-reorder): Add
+ Optimization flag.
+
+2019-12-07 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91678 - wrong error with decltype and location wrapper.
+ * fold-const.c (maybe_lvalue_p): Handle VIEW_CONVERT_EXPR.
+
+2019-12-07 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR middle-end/90840
+ * expr.c (expand_assignment): In the case of a CONCAT on the LHS, make
+ sure to pass a valid inner mode in calls to simplify_gen_subreg.
+
+2019-12-07 Tobias Burnus <tobias@codesourcery.com>
+ David Malcolm <dmalcolm@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR c/87488
+ * pretty-print.c (pp_begin_url, pp_end_url, test_urls): Use BEL
+ instead of ST sequence to terminate OSC 8 strings.
+
+2019-12-06 Andreas Krebbel <krebbel@linux.ibm.com>
+ Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/92176
+ * lra.c (simplify_subreg_regno): Don't permit unconditional
+ changing mode for LRA too.
+
+2019-12-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.h (TCTX_ALLOCATION, TCTX_DEALLOCATION, TCTX_EXCEPTIONS)
+ (TCTX_CAPTURE_BY_COPY): New type_context_kinds.
+ * config/aarch64/aarch64-sve-builtins.cc (verify_type_context):
+ Handle them.
+
+2019-12-06 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md (gather<mode>_insn_1offset<exec>): Use %o
+ in the asm output.
+
+2019-12-06 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md (VEC_1REG_MODE): Remove V64QI and V64HI.
+ (VEC_1REG_ALT): Likewise.
+ (VEC_ALL1REG_MODE): New mode iterator.
+ (VEC_1REG_INT_MODE): Remove V64QI and V64HI.
+ (VEC_1REG_INT_ALT): Likewise.
+ (VEC_ALL1REG_INT_MODE): New mode interator.
+ (VEC_ALL1REG_INT_ALT): Likewise.
+ (VEC_REG_MODE): Remove V64QI and V64HI.
+ (VEC_ALLREG_MODE): New mode interator.
+ (vec_merge): Change to VEC_ALLREG_MODE.
+ (vec_merge_with_clobber): Likewise.
+ (vec_merge_with_vcc): Likewise.
+ (mov<mode>): Likewise.
+ (mov<mode>_unspec): Likewise.
+ (*mov<mode>): Change to VEC_ALL1REG_MODE.
+ (mov<mode>_exec): Likewise.
+ (*mov<mode>_exec_match): Likewise.
+ (mov<mode>_sgprbase): Likewise.
+ (reload_in<mode>): Change to VEC_ALLREG_MODE.
+ (reload_out<mode>): Likewise.
+ (scalar address splits): Likewise.
+ (*vec_set<mode>): Change to VEC_ALL1REG_MODE.
+ (vec_set<mode>): Change to VEC_ALLREG_MODE.
+ (*vec_set<mode>_1): Change to VEC_ALL1REG_MODE.
+ (vec_duplicate<mode><exec>): Likewise.
+ (vec_extract<mode><scalar_mode>): Likewise.
+ (vec_init<mode><scalar_mode>): Change to VEC_ALLREG_MODE.
+ (gather_load<mode>): Likewise.
+ (gather<mode>_exec): Likewise.
+ (gather<mode>_expr<exec>): Likewise.
+ (gather<mode>_insn_1offset<exec>): Likewise.
+ (gather<mode>_insn_1offset_ds<exec>): Likewise.
+ (gather<mode>_insn_2offsets<exec>): Likewise.
+ (ds_bpermute<mode>): Change to VEC_ALL1REG_MODE.
+ (VEC_INT_MODE): Remove V64QI and V64HI.
+ (vcond_mask_<mode>di): Change to VEC_ALLREG_MODE.
+ (vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>): Change to
+ VEC_ALL1REG_MODE.
+ (vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>_exec): Likewise.
+ (vcondu<VEC_1REG_MODE:mode><VEC_1REG_INT_ALT:mode>): Likewise.
+ (vcondu<VEC_1REG_MODE:mode><VEC_1REG_INT_ALT:mode>_exec): Likewise.
+ (maskload<mode>di): Change to VEC_ALL1REG_MODE.
+ (maskstore<mode>di): Likewise.
+ (mask_gather_load<mode>): Likewise.
+ (mov_from_lane63_<mode>): Likewise.
+ * config/gcn/gcn.c (gcn_vector_mode_supported_p): Renable V64QImode
+ and V64HImode vectorization.
+ (gcn_related_vector_mode): New function.
+ (TARGET_VECTORIZE_RELATED_MODE): New define.
+
+2019-12-06 Tobias Burnus <tobias@codesourcery.com>
+ Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * omp-low.c (lower_omp_target): For optional arguments, deref once
+ more to obtain the type.
+
+2019-12-06 Richard Biener <rguenther@suse.de>
+
+ * match.pd (nop_convert): Remove empty match. Use nop_convert?
+ everywhere.
+
+2019-12-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-data-ref.c (prune_runtime_alias_test_list): Exit early
+ for empty vectors. Avoid using ordered_remove and instead
+ shuffle the vector as we go.
+
+2019-12-06 Richard Biener <rguenther@suse.de>
+
+ * genmatch.c (enum tree_code): Remove CONVERT{0,1,2} and
+ VIEW_CONVERT{0,1,2}.
+ (expr::opt_grp): Add and initialize.
+ (lower_opt_convert): Rename to ...
+ (lower_opt): ... and work on opt_grp, simply switching operations
+ from being optional to being present or not.
+ (has_opt_convert): Rename to ...
+ (has_opt): ... and adjust.
+ (parser::parse_operation): Return the optional opt_grp,
+ remove special-casing of conditional operations and more generally
+ parse [digit]'?'.
+ (parser::parse_expr): Stick on the parsed opt_grp and perform
+ rough verification.
+ (parser::parse_for): Remove now unnecessary code.
+ (main): Likewise.
+ * doc/match-and-simplify.texi: Mention ? now works on all
+ unary operations and also match predicates.
+
+2019-12-06 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraphclones.c (cgraph_node::create_clone): Only localize toplevel
+ functions, not inline clones.
+
+2019-12-06 Jan Hubicka <hubicka@ucw.cz>
+
+ * cfgexpand.c (expand_debug_expr): Do not ICE on SAD_EXPR.
+
+2019-12-06 Richard Biener <rguenther@suse.de>
+
+ * genmatch.c (c_expr::gen_transform): Emit newlines from line
+ number changes rather than after every semicolon.
+
+2019-12-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92819
+ * match.pd (VEC_PERM_EXPR -> BIT_INSERT_EXPR): Handle inserts
+ into the last lane. For two-element vectors try inserting
+ into the last lane when inserting into the first fails.
+
+2019-12-06 Jakub Jelinek <jakub@redhat.com>
+
+ * common.opt (fprofile-partial-training): Terminate description with
+ full stop.
+
+2019-12-05 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/92622
+ * tree-vrp.c (vrp_prop::check_array_ref): Avoid using a variable
+ left uninitialized by get_addr_base_and_unit_offset on failure.
+
+2019-12-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-prop.c (ipa_set_jf_unknown): Do not clear bits and m_vr.
+ (detect_type_change_from_memory_writes): Remoe parameter JFUNC.
+ (detect_type_change): Likewise.
+ (detect_type_change_ssa): Likewise.
+ (ipa_analyze_virtual_call_uses): Update.
+
+2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
+
+ * config/nios2/linux.h (LINK_EH_SPEC): Define.
+
+2019-12-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline-transform.c (inline_call): Fix maintenatnce of comdat_local
+
+2019-12-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraphclones.c (localize_profile): New function.
+ (cgraph_node::create_clone): Use it for partial profiles.
+ * common.opt (fprofile-partial-training): New flag.
+ * doc/invoke.texi (-fprofile-partial-training): Document.
+ * ipa-cp.c (update_profiling_info): For partial profiles do not
+ set function profile to zero.
+ * profile.c (compute_branch_probabilities): With partial profile
+ watch if edge count is zero and turn all probabilities to guessed.
+ (compute_branch_probabilities): For partial profiles do not apply
+ profile when entry count is zero.
+ * tree-profile.c (tree_profiling): Only do value_profile_transformations
+ when profile is read.
+
+2019-12-05 Sudakshina Das <sudi.das@arm.com>
+
+ * tree-vect-loop.c (vect_model_reduction_cost): Remove reduction_type
+ check from if condition.
+
+2019-12-05 Tobias Burnus <tobias@codesourcery.com>
+
+ * omp-low.c (lower_omp_target): For use_device_ptr/use_derice_addr
+ and Fortran's optional arguments, unconditionally add the is-present
+ condition before the libgomp call.
+
+2019-12-05 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/92768
+ * tree-core.h (OEP_BITWISE): New flag.
+ * fold-const.c (operand_compare::operand_equal_p): Handle it.
+ * tree-vector-builder.h (tree_vector_builder::equal_p): Pass it.
+
+2019-12-05 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/92818
+ * tree-ssa-forwprop.c (simplify_vector_constructor): Improve
+ heuristics on what don't care element to choose.
+ * match.pd (VEC_PERM_EXPR -> BIT_INSERT_EXPR): Fix typo.
+
+2019-12-05 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/92817
+ * coverage.c (build_gcov_exit_decl): Remove superfluous
+ void_type_node.
+
+2019-12-05 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.md (cbranch<mode>4): Use
+ msp430_general_dst_nonv_operand instead of nonimmediate_operand for
+ dest operand of CMP instruction.
+ (cbranchpsi4_real): Likewise.
+ (cbranchqi4_real): Likewise.
+ (cbranchhi4_real): Likewise.
+ (cbranchpsi4_reversed): Likewise.
+ (cbranchqi4_reversed): Likewise.
+ (cbranchhi4_reversed): Likewise.
+
+2019-12-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92803
+ * tree-ssa-forwprop.c (simplify_vector_constructor): Fix
+ invariant vector construction.
+
+2019-12-05 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/91971
+ * coverage.c (coverage_init): Mangle full path
+ only when -fprofile-dir is used.
+
+2019-12-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92791
+ * config/i386/i386.md (movstrict<mode>): Move test for
+ TARGET_PARTIAL_REG_STALL and not optimizing for size from
+ expander's condition to the body - FAIL; in that case.
+
+2019-12-03 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91582
+ * builtins.c (gimple_call_alloc_size): New function.
+ (compute_objsize): Add argument. Call gimple_call_alloc_size.
+ Handle variable offsets and indices.
+ * builtins.h (gimple_call_alloc_size): Declare.
+ (compute_objsize): Add argument.
+ * gimple-ssa-warn-restrict.c: Remove assertions.
+ * tree-ssa-strlen.c (handle_store): Handle calls to allocated objects.
+
+2019-12-04 Julian Brown <julian@codesourcery.com>
+
+ * config/gcn/gcn.h (FIXED_REGISTERS): Make s6/s7 fixed registers.
+
+2019-12-04 Peter Bergner <bergner@linux.ibm.com>
+
+ PR bootstrap/92661
+ * config/rs6000/rs6000-c.c (struct altivec_builtin_types): Move to
+ rs6000.h.
+ (altivec_overloaded_builtins): Move to rs6000-call.c.
+ * config/rs6000/rs6000.h (struct altivec_builtin_types): Moved from
+ rs6000-c.c.
+ * config/rs6000/rs6000-call.c (rs6000_builtin_info): Make static.
+ (altivec_overloaded_builtins): Moved from rs6000-c.c.
+ (rs6000_common_init_builtins): Do no define builtins that overload
+ builtins that have been disabled.
+
+2019-12-04 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm.c (arm_option_override_internal):
+ Use max_cond_insns from CPU tuning unless -mrestrict-it is used.
+
+2019-12-04 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/aarch64/aarch64.c
+ (thunderxt88_tunings): Use AARCH64_FUSE_ALU_BRANCH.
+ (thunderx_tunings): Likewise.
+ (tsv110_tunings): Use AARCH64_FUSE_ALU_BRANCH and AARCH64_FUSE_ALU_CBZ.
+ (thunderx2t99_tunings): Likewise.
+ (aarch_macro_fusion_pair_p): Add support for AARCH64_FUSE_CMP_BRANCH.
+ * config/aarch64/aarch64-fusion-pairs.def: Add ALU_CBZ fusion.
+
+2019-12-04 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Properly guard
+ empty CTOR and memset partial-def registering. Take advantage
+ of fancy offset analysis in memset handling.
+
+2019-12-04 Richard Sandiford <richard.sandiford@arm.com>
+
+ * fold-const.c (native_encode_vector_part): Handle
+ VECTOR_BOOLEAN_TYPE_Ps that have subbyte precision.
+ (native_decode_vector_tree): Delete, moving the bulk of the code to...
+ (native_interpret_vector_part): ...this new function. Use a pointer
+ and length instead of a vec<> and start index.
+ (native_interpret_vector): Use native_interpret_vector_part.
+ (fold_view_convert_vector_encoding): Likewise.
+
+2019-12-04 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Handle
+ non-constant defs in the most trivial way.
+ (vn_reference_lookup_3): Also push down SSA partial defs.
+
+2019-12-04 Martin Liska <mliska@suse.cz>
+
+ * tree-switch-conversion.c (switch_decision_tree::try_switch_expansion):
+ Initialize count of newly created BB.
+
+2019-12-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92734
+ * match.pd ((A +- B) - A -> +- B, (A +- B) -+ B -> A,
+ A - (A +- B) -> -+ B, A +- (B -+ A) -> +- B): Handle nop_convert.
+
+2019-12-04 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR target/92760
+ * config/rs6000/rs6000.c (rs6000_preferred_simd_mode): Use
+ VECTOR_MEM_NONE_P instead of VECTOR_UNIT_NONE_P.
+
+2019-12-03 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c: Include tree-into-ssa.h.
+ (compute_fn_summary): Call update_ssa.
+
+2019-12-03 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraph.c (cgraph_node::verify_node): Check that calls_comdat_local
+ is set only for symbol in comdat group.
+ * symtab.c (symtab_node::dissolve_same_comdat_group_1): Clear it.
+
+2019-12-03 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraph.c: Include tree-into-ssa.h
+ (cgraph_node::get_body): Call update_ssa.
+ * cgraphunit.c (cgraph_node::expand): Likewise.
+ * lto-streamer-in.c (input_function): Do not call update_ssa.
+
+2019-12-03 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gimplify.c (gimplify_compound_lval): Don't gimplify and install
+ an array element size if array_element_size is already an invariant.
+ Similarly don't gimplify and install a field offset if
+ component_ref_field_offset is already an invariant.
+
+2019-12-03 Richard Sandiford <richard.sandiford@arm.com>
+
+ * cfgexpand.c (discover_nonconstant_array_refs_r): If an access
+ with POLY_INT_CST size is made to a fixed-size object, force the
+ object to live in memory.
+
+2019-12-03 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md: Change "vcondu" patterns to use VEC_1REG_MODE
+ for the data mode.
+
+2019-12-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92758
+ * tree-ssa-forwprop.c (simplify_vector_constructor): Restore
+ operation on uniform vectors.
+
+2019-12-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * gimple-fold.c (gimple_fold_builtin_memory_op): Fold memcpy
+ from or to a properly aligned register variable.
+
+2019-12-03 Matthias Klose <doko@ubuntu.com>
+
+ * Makefile.in (SOURCES): Add doc/lto-dump.1.
+ (install-man): Add $(LTO_DUMP_INSTALL_NAME)$(man1ext).
+ ($(LTO_DUMP_INSTALL_NAME)$(man1ext): New.
+
+2019-12-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92751
+ * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fail
+ when a clobber ends up in the partial-def vector.
+ (vn_reference_lookup_3): Let clobbers be handled by the
+ assignment from CTOR handling.
+
+2019-12-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92734
+ * match.pd ((CST1 - A) +- CST2 -> CST3 - A,
+ CST1 - (CST2 - A) -> CST3 + A): Handle nop casts around
+ inner subtraction.
+
+2019-12-03 Uroš Bizjak <ubizjak@gmail.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92744
+ * config/i386/i386.md (peephole2 for *swap<mode>): Use
+ general_reg_operand predicates instead of register_operand.
+
+2019-12-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * tree-ssa.c (execute_update_addresses_taken): Avoid representing
+ a full def of a vector via a BIT_INSERT_EXPR.
+
+2019-12-02 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-call.c (rs6000_invalid_builtin): Make
+ static.
+ * config/rs6000/rs6000-internal.h (rs6000_invalid_builtin): Remove
+ decl.
+
+2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/92741
+ * fold-const.c (fold_convertible_p): Check vector types more
+ thoroughly.
+
+2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_report_sve_required): New function.
+ (aarch64_expand_mov_immediate): Use it when attempting to measure
+ the length of an SVE vector.
+ (aarch64_mov_operand_p): Only allow SVE CNT immediates when
+ SVE is enabled.
+
+2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve-builtins.h
+ (gimple_folder::force_vector): Declare.
+ * config/aarch64/aarch64-sve-builtins.cc
+ (gimple_folder::force_vector): New function.
+ * config/aarch64/aarch64-sve-builtins-base.cc
+ (svcmp_impl::fold): Likewise.
+ (svdup_impl::fold): Handle svdup_z too.
+
+2019-12-02 Martin Liska <mliska@suse.cz>
+
+ * ipa-devirt.c (warn_types_mismatch): Use get_odr_name_for_type
+ function.
+ (debug_tree_odr_name): New.
+ * ipa-utils.h (get_odr_name_for_type): New.
+
+2019-12-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92742
+ * tree-vect-loop.c (vect_fixup_reduc_chain): Do not
+ touch the def-type but verify it is consistent with the
+ original stmts.
+
+2019-12-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92712
+ * match.pd ((A * B) +- A -> (B +- 1) * A,
+ A +- (A * B) -> (1 +- B) * A): Allow optimizing signed integers
+ even when we don't know anything about range of A, but do know
+ something about range of B and the simplification won't introduce
+ new UB.
+
+2019-12-02 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/92133
+ * doc/invoke.texi (ipa-cp-max-recursive-depth): Document new option.
+ (ipa-cp-min-recursive-probability): Likewise.
+ * params.opt (ipa-cp-max-recursive-depth): New.
+ (ipa-cp-min-recursive-probability): Likewise.
+ * ipa-cp.c (ipcp_lattice<valtype>::add_value): Add two new parameters
+ val_p and unlimited.
+ (self_recursively_generated_p): New function.
+ (get_val_across_arith_op): Likewise.
+ (propagate_vals_across_arith_jfunc): Add constant propagation for
+ self-recursive function.
+ (incorporate_penalties): Do not penalize pure self-recursive function.
+ (good_cloning_opportunity_p): Dump node_is_self_scc flag.
+ (propagate_constants_topo): Set node_is_self_scc flag for cgraph node.
+ (get_info_about_necessary_edges): Relax hotness check for edge to
+ self-recursive function.
+ * ipa-prop.h (ipa_node_params): Add new field node_is_self_scc.
+
+2019-12-01 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR target/92499
+
+ * config/nios2/nios2.c (nios2_in_small_data_p): Do not consider
+ objects of flexible types to be small if they have internal linkage
+ or are declared extern.
+ * config/nios2/nios2.h (ASM_OUTPUT_ALIGNED_LOCAL): Replace with...
+ (ASM_OUTPUT_ALIGNED_DECL_LOCAL): ...this. Use targetm.in_small_data_p
+ instead of the size of the object initializer.
+ * tree.c (flexible_array_type_p): Move from C front end, and
+ generalize to handle fields in non-C structures.
+ * tree.h (flexible_array_type_p): Declare.
+
+2019-11-30 Jan Hubicka <hubicka@ucw.cz>
+
+ * profile-count.h (profile_count::operator<): Use IPA value for
+ comparsion.
+ (profile_count::operator>): Likewise.
+ (profile_count::operator<=): Likewise.
+ (profile_count::operator>=): Likewise.
+ * predict.c (maybe_hot_count_p): Do not convert to gcov_type.
+
+2019-11-30 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline.c (compute_max_insns): Return int64_t.
+ (inline_small_functions): Simplify.
+
+2019-11-30 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-cfg.c (execute_fixup_cfg): Update also max_bb_count when
+ scaling happen.
+
+2019-11-30 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraph.h (symtab_node): Add symver flag.
+ * cgraphunit.c (process_symver_attribute): New.
+ (process_common_attributes): Use process_symver_attribute.
+ * lto-cgraph.c (lto_output_node): Stream symver.
+ (lto_output_varpool_node): Stream symver.
+ (input_overwrite_node): Stream symver.
+ (input_varpool_node): Stream symver.
+ * output.h (do_assemble_symver): Decalre.
+ * symtab.c (symtab_node::dump_base): Dump symver.
+ (symtab_node::verify_base): Verify symver.
+ (symtab_node::resolve_alias): Handle symver.
+ * varasm.c (do_assemble_symver): New function.
+ * varpool.c (varpool_node::assemble_aliases): Use it.
+ * doc/extend.texi: (symver attribute): Document.
+ * config/elfos.h (ASM_OUTPUT_SYMVER_DIRECTIVE): New.
+
+2019-11-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.h (type_context_kind): New enum.
+ (verify_type_context): Declare.
+ * target.def (verify_type_context): New target hook.
+ * doc/tm.texi.in (TARGET_VERIFY_TYPE_CONTEXT): Likewise.
+ * doc/tm.texi: Regenerate.
+ * tree.c (verify_type_context): New function.
+ * config/aarch64/aarch64-protos.h (aarch64_sve::verify_type_context):
+ Declare.
+ * config/aarch64/aarch64-sve-builtins.cc (verify_type_context):
+ New function.
+ * config/aarch64/aarch64.c (aarch64_verify_type_context): Likewise.
+ (TARGET_VERIFY_TYPE_CONTEXT): Define.
+
+2019-11-30 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraph.c (cgraph_node::dump): Dump unit_id and merged_extern_inline.
+ * cgraph.h (cgraph_node): Add unit_id and
+ merged_extern_inline.
+ (symbol_table): Add max_unit.
+ (symbol_table::symbol_table): Initialize it.
+ * cgraphclones.c (duplicate_thunk_for_node): Copy unit_id.
+ merged_comdat, merged_extern_inline.
+ (cgraph_node::create_clone): Likewise.
+ (cgraph_node::create_version_clone): Likewise.
+ * ipa-fnsummary.c (dump_ipa_call_summary): Dump info about cross module
+ calls.
+ * ipa-fnsummary.h (cross_module_call_p): New inline function.
+ * ipa-inline-analyssi.c (simple_edge_hints): Use it.
+ * ipa-inline.c (inline_small_functions): Likewise.
+ * lto-symtab.c (lto_cgraph_replace_node): Record merged_extern_inline;
+ copy merged_comdat and merged_extern_inline.
+ * lto-cgraph.c (lto_output_node): Stream out merged_comdat,
+ merged_extern_inline and unit_id.
+ (input_overwrite_node): Stream in these.
+ (input_cgraph_1): Set unit_base.
+ * lto-streamer.h (lto_file_decl_data): Add unit_base.
+ * symtab.c (symtab_node::make_decl_local): Record former_comdat.
+
+2019-11-30 Maciej W. Rozycki <macro@wdc.com>
+
+ * gcc.c (process_command): Only warn about an ineffective `-x'
+ option if any input files have actually been supplied.
+
+2019-11-30 Maciej W. Rozycki <macro@wdc.com>
+
+ * doc/install.texi (Options specification): Remove the list of
+ target library subdirectories supporting
+ `--enable-version-specific-runtime-libs'. Document defaults for
+ the option.
+
+2019-11-29 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/92283
+ * lra.c (lra): Update reg notes after inheritance sub-pass and
+ before constraint sub-pass.
+
+2019-11-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91003
+ * tree-vect-slp.c (vect_mask_constant_operand_p): Pass in the
+ operand number, avoid handling the non-condition operands of
+ COND_EXPRs as comparisons.
+ (vect_get_constant_vectors): Pass down the operand number.
+ (vect_get_slp_defs): Likewise.
+
+2019-11-29 Frederik Harwath <frederik@codesourcery.com>
+
+ * gimple-match-head.c (maybe_resimplify_conditional_op): Use
+ generic_expr_could_trap_p to check if the condition of COND_EXPR or
+ VEC_COND_EXPR can trap.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92677
+ * tree-vect-loop.c (vect_dissolve_slp_only_groups): Set the gap
+ to zero when dissolving a group of strided accesses.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92596
+ * tree-vect-stmts.c (vectorizable_call): Punt on hybrid mask/nonmask
+ operations.
+ (vectorizable_operation): Likewise, instead of relying on
+ vect_get_mask_type_for_stmt to do this.
+ (vect_get_vector_types_for_stmt): Always return a vector type
+ immediately, rather than deferring the choice for boolean results.
+ Use a vector mask type instead of a normal vector if
+ vect_use_mask_type_p.
+ (vect_get_mask_type_for_stmt): Delete.
+ * tree-vect-loop.c (vect_determine_vf_for_stmt_1): Remove
+ mask_producers argument and special boolean_type_node handling.
+ (vect_determine_vf_for_stmt): Remove mask_producers argument and
+ update calls to vect_determine_vf_for_stmt_1. Remove doubled call.
+ (vect_determine_vectorization_factor): Update call accordingly.
+ * tree-vect-slp.c (vect_build_slp_tree_1): Remove special
+ boolean_type_node handling.
+ (vect_slp_analyze_node_operations_1): Likewise.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (stmt_vec_info::mask_precision): New field.
+ (vect_use_mask_type_p): New function.
+ * tree-vect-patterns.c (vect_init_pattern_stmt): Copy the
+ mask precision to the pattern statement.
+ (append_pattern_def_seq): Add a scalar_type_for_mask parameter
+ and use it to initialize the new stmt's mask precision.
+ (search_type_for_mask_1): Delete.
+ (search_type_for_mask): Replace with...
+ (integer_type_for_mask): ...this new function. Use the information
+ cached in the stmt_vec_info.
+ (vect_recog_bool_pattern): Update accordingly.
+ (build_mask_conversion): Pass the scalar type associated with the
+ mask type to append_pattern_def_seq.
+ (vect_recog_mask_conversion_pattern): Likewise. Call
+ integer_type_for_mask instead of search_type_for_mask.
+ (vect_convert_mask_for_vectype): Call integer_type_for_mask instead
+ of search_type_for_mask.
+ (possible_vector_mask_operation_p): New function.
+ (vect_determine_mask_precision): Likewise.
+ (vect_determine_stmt_precisions): Call it.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (get_mask_type_for_scalar_type): Replace
+ the slp_tree parameter with a group size parameter.
+ (vect_get_mask_type_for_stmt): Likewise.
+ * tree-vect-stmts.c (get_mask_type_for_scalar_type): Likewise.
+ (vect_get_mask_type_for_stmt): Likewise.
+ * tree-vect-slp.c (vect_slp_analyze_node_operations_1): Update
+ call accordingly.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vectorizable_operation): Punt early
+ on codes that are handled elsewhere.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/sourcebuild.texi (vect_bool_cmp): Document.
+ * tree-vect-patterns.c (search_type_for_mask_1): If neither
+ operand to a boolean comparison is a natural vector mask,
+ handle both operands like normal integers instead.
+
+2019-11-29 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Bail
+ out early for too large objects.
+
+2019-11-29 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/92476
+ * ipa-cp.c (set_single_call_flag): Set node_calling_single_call in
+ the summary only if the summary exists.
+ (find_more_scalar_values_for_callers_subset): Check node_dead in
+ the summary only if the summary exists.
+ (ipcp_store_bits_results): Ignore nodes without lattices.
+ (ipcp_store_vr_results): Likewise.
+ * cgraphclones.c: Include ipa-fnsummary.h and ipa-prop.h and the
+ header files required by them.
+ (cgraph_node::expand_all_artificial_thunks): Analyze expanded thunks.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92710
+ * tree-vect-stmts.c (vectorizable_simd_clone_call): Reject
+ vector mask arguments.
+
+2019-11-29 Jan Hubicka <hubicka@ucw.cz>
+
+ * profile-count.c (profile_count::to_cgraph_frequency,
+ profile_count::to_sreal_scale): Check for compaibility of counts.
+ * profile-count.h (compatible_p): Make public; add checking for
+ global0 versus global types.
+ * cgraph.c (cgraph_node::verify_node): Verify count compatibility.
+
+2019-11-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92715
+ * tree-ssa-forwprop.c (simplify_vector_constructor): Bail
+ out for uniform vectors and source vectors with less elements
+ than the destination.
+
+2019-11-29 Martin Liska <mliska@suse.cz>
+
+ PR lto/91574
+ * ipa-devirt.c (types_same_for_odr): Check for existence
+ of TYPE_NAMEs first.
+
+2019-11-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92704
+ * tree-if-conv.c (combine_blocks): Deal with virtual PHIs
+ in loops performing only loads.
+
+2019-11-29 Julian Brown <julian@codesourcery.com>
+
+ * builtin-types.def (BT_DFLOAT32_PTR, BT_DFLOAT64_PTR,
+ BT_DFLOAT128_PTR) Remove.
+ * tree-core.h (TI_DFLOAT32_PTR_TYPE, TI_DFLOAT64_PTR_TYPE,
+ TI_DFLOAT128_PTR_TYPE): Remove.
+ * tree.c (build_common_type_nodes): Remove dfloat32_ptr_type_node,
+ dfloat64_ptr_type_node and dfloat128_ptr_type_node initialisation.
+ * tree.h (dfloat32_ptr_type_node, dfloat64_ptr_type_node,
+ dfloat128_ptr_type_node): Remove macros.
+
+2019-11-28 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (*movsi_internal1): Fix formatting. Improve
+ formatting.
+ (*movdi_internal64): Ditto.
+
+2019-11-28 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/92602
+ * config/rs6000/rs6000.md (bswap<mode>2_load for HSI): Change the
+ indexed_or_indirect_operand to be memory_operand.
+ (bswap<mode>2_store for HSI): Ditto.
+ (bswapdi2_load): Ditto.
+ (bswapdi2_store): Ditto.
+
+2019-11-28 Martin Liska <mliska@suse.cz>
+
+ PR debug/46558
+ * dbgcnt.c (dbg_cnt_list_all_counters): Mark table
+ headers for translation.
+
+2019-11-28 Martin Liska <mliska@suse.cz>
+
+ PR lto/92609
+ * ipa-devirt.c (warn_types_mismatch): Use TYPE_MAIN_VARIANT
+ consistently.
+
+2019-11-28 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline.c (want_early_inline_function_p): Remove leftover optimize
+ checks.
+
+2019-11-28 Jan Hubicka <hubicka@ucw.cz>
+
+ * profile-count.c (profile_count::combine_with_ipa_count): Return
+ uninitialized count if called on ininitialized count.
+
+2019-11-28 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline-transform.c (inline_transform): Scale profile before
+ redirecting.
+
+2019-11-28 Jan Hubicka <hubicka@ucw.cz>
+
+ * profile-count.h (profile_count::max): Work on profiles of different
+ type.
+ (profile_count::apply_scale): Be sure that ret is not local or global0
+ type if num is global.
+
+2019-11-28 Jan Hubicka <hubicka@ucw.cz>
+
+ * profile-count.h (profile_count::max): Work on profiles of different
+ type.
+ (profile_count::apply_scale): Be sure that ret is not local or global0
+ type if num is global.
+
+2019-11-28 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/92697
+ * cgraph.c (cgraph_node_cannot_be_local_p_1): Return true for
+ ifunc_resolvers.
+ * symtab.c (symtab_node::dump_base): Dump ifunc_resolver flag.
+ Removed trailig whitespace.
+
+2019-11-28 Jan Hubicka <hubicka@ucw.cz>
+
+ * profile-count.h (profile_count::combine_with_ipa_count_within):
+ Declare.
+ * profile-count.c (profile_count::combine_with_ipa_count_within):
+ New.
+ * cgraphclones.c (cgraph_edge::clone, cgraph_node::create_clone): Use
+ it.
+
+2019-11-28 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-utils.c (ipa_merge_profiles): Be sure that all type transtions
+ of counters are done same way.
+
+2019-11-28 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-cp.c (update_profiling_info): Fix scaling.
+
+2019-11-28 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * tree-inline.c (remap_gimple_stmt): When the return value
+ is not wanted, elide GIMPLE_RETURN.
+
+2019-11-28 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * tree-ssa-forwprop.c (get_bit_field_ref_def): Also handle
+ conversions inside a mode class. Remove restriction on
+ preserving the element size.
+ (simplify_vector_constructor): Deal with the above and for
+ identity permutes also try using VEC_UNPACK_[FLOAT_]LO_EXPR
+ and VEC_PACK_TRUNC_EXPR.
+
+2019-11-28 Georg-Johann Lay <avr@gjlay.de>
+
+ Must use push insn to pass varargs arguments of DFmode because
+ otherwise the middle-end generates wrong code.
+
+ PR target/92055
+ * config/avr/avr.md (MPUSH) [DF, DC]: Add modes to mode iterator.
+
+2019-11-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92691
+ * tree-ssa-strlen.c (handle_store): Clarify return value meaning
+ in function comment.
+ (strlen_check_and_optimize_call): Likewise. For handle_printf_call
+ calls, return !handle_printf_call rather than always returning true.
+ (check_and_optimize_stmt): Describe return value meaning in function
+ comment. Formatting fix.
+
+2019-11-28 Jan Hubicka <hubicka@ucw.cz>
+
+ * profile-count.c (profile_count::to_sreal_scale): Handle correctly
+ combination of globa0 and global counters..
+
+2019-11-28 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR target/92566
+ * config/rs6000/rs6000.c (rs6000_preferred_simd_mode): Check
+ by VECTOR_UNIT_NONE_P instead.
+
+2019-11-28 Hongtao Liu <hongtao.liu@inte.com>
+
+ * config/i386/sse.md (avx512f_maskcmp<mode>3):
+ Refine VF to VF_AVX512VL.
+
+2019-11-27 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000.md (movsi_internal): Reformat.
+ (movdi_internal64): Reformat.
+
+2019-11-27 Peter Bergner <bergner@linux.ibm.com>
+
+ PR bootstrap/92661
+ * config/rs6000/rs6000-call.c: (def_builtin): Do not define the
+ builtin if we don't have an actual type.
+ (builtin_function_type): If the builtin function uses a DFP type
+ and decimal float has been disabled, then return NULL_TREE.
+
+2019-11-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/92510
+ * combine.c (gen_lowpart_for_combine): Only transform lowpart subreg
+ of comparison into a comparison with different mode if both imode and
+ omode are scalar integral modes.
+
+2019-11-27 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/90007
+ * recog.c (constrain_operands): Permit hard registers too for
+ memory when LRA is used.
+
+2019-11-27 Bernd Schmidt <bernds_cb1@t-online.de>
+
+ * config/m68k/m68k.c (m68k_output_compare_fp): Restore differences
+ between Coldfire and regular m68k.
+ * config/m68k/m68k.md (cmp1_cf_constraints): Disallow constants.
+
+2019-11-27 Richard Biener <rguenther@suse.de>
+
+ * target.def (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
+ * targhooks.c (default_builtin_vectorized_conversion): Likewise.
+ * targhooks.h (default_builtin_vectorized_conversion): Likewise.
+ * optabs-tree.c (supportable_convert_operation): Do not call
+ targetm.vectorize.builtin_conversion. Remove unused decl parameter.
+ * optabs-tree.h (supportable_convert_operation): Adjust.
+ * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove.
+ * doc/tm.texi: Regenerate.
+ * tree-ssa-forwprop.c (simplify_vector_constructor): Adjust.
+ * tree-vect-generic.c (expand_vector_conversion): Likewise.
+ * tree-vect-stmts.c (vect_gen_widened_results_half): Remove
+ unused decl parameter and adjust.
+ (vect_create_vectorized_promotion_stmts): Likewise.
+ (vectorizable_conversion): Adjust.
+
+2019-11-27 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92690
+ * tree-ssa-forwprop.c (simplify_vector_constructor): Avoid
+ converting elements not originally converted.
+
+2019-11-27 Tobias Burnus <tobias@codesourcery.com>
+
+ PR middle-end/92463
+ * builtins.c (do_mpfr_ckconv, do_mpc_ckconv, do_mpfr_remquo,
+ do_mpfr_lgamma_r, do_mpc_arg2): Use MPFR_RNDx instead of GMP_RNDx,
+ mpfr_rnd_t instead of mp_rnd_t.
+ * fold-const-call.c (do_mpfr_ckconv, do_mpfr_arg1, do_mpfr_sincos,
+ do_mpfr_arg2, do_mpfr_arg3, do_mpc_arg1, do_mpc_arg2): Likewise.
+ * gimple-ssa-sprintf.c (format_floating_max, format_floating):
+ Use mpfr_exp_t instead of mp_exp_t.
+ * real.c (real_from_string, dconst_e_ptr, dconst_sqrt2_ptr): Use
+ MPFR_RNDx instead of GMP_RNDx.
+ * realmpfr.c (real_from_mpfr, mpfr_from_real): Use mpfr_rnd_t and
+ mpfr_exp_t instead mp_rnd_t and mp_exp_t, respectively.
+ * realmpfr.h (real_from_mpfr, mpfr_from_real): Use mpfr_rnd_t instead
+ of mp_rnd_t and remove MPFR_RNDx poisoning.
+ * ubsan.c (ubsan_instrument_float_cast): MPFR_RNDx instead of GMP_RNDx.
+
+2019-11-27 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR tree-optimization/91790
+ * tree-vect-stmts.c (vectorizable_load): Use the adjusted
+ DR for vect_setup_realignment when first_stmt_info is different
+ from first_stmt_info_for_drptr.
+
+2019-11-27 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * tree-ssa-forwprop.c (simplify_vector_constructor): Handle
+ CTORs with just a subset of the original vectors.
+
+2019-11-27 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/92674
+ * tree-inline.c (expand_call_inline): Delay purging EH/abnormal
+ edges and instead record blocks in bitmap.
+ (gimple_expand_calls_inline): Adjust.
+ (fold_marked_statements): Delay EH cleanup until all folding is
+ done.
+ (optimize_inline_calls): Do EH/abnormal cleanup for calls after
+ inlining finished.
+
+2019-11-27 Bernd Schmidt <bernds_cb1@t-online.de>
+
+ * auto-inc-dec.c (merge_in_block): Allow autoinc in jumps unless
+ LRA is enabled.
+ * combine.c (can_combine_p): Disallow autoinc in jumps unless LRA is
+ disabled.
+
+2019-11-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/92664
+ * dwarf2out.c (lookup_filename): Use "<stdin>" instead of "".
+
+2019-11-26 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92683
+ * gimple-fold.c (gimple_fold_builtin_string_compare): Restore a test
+ inadvertently removed in a previous change. Rename local variable
+ for clarity.
+
+2019-11-26 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/92669
+ * cfganal.c (pre_and_rev_post_order_compute_fn): Deal with
+ NULL pre_order.
+
+2019-11-26 Robin Dapp <rdapp@linux.ibm.com>
+
+ * config/s390/linux.h: Add undef for MUSL_DYNAMIC_LINKERxx.
+
+2019-11-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92644
+ * tree-ssa-phiopt.c (minmax_replacement): Add INTEGRAL_TYPE_P check
+ next to INTEGER_CST checks.
+
+2019-11-26 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * tree-vect-slp.c (vect_build_slp_tree_2): For unary ops
+ do not build the operation from scalars if the operand is.
+
+2019-11-25 Tobias Burnus <tobias@codesourcery.com>
+
+ * config/gcn/mkoffload.c (COMMENT_PREFIX, struct id_map,
+ func_ids, funcs_tail, var_ids, vars_tail) Remove unused
+ definitions.
+
+2019-11-25 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (sem_item_optimizer::dump_cong_classes): Clean
+ up used dump message.
+
+2019-11-25 Martin Liska <mliska@suse.cz>
+
+ PR bootstrap/92653
+ * ipa-fnsummary.c (ipa_fn_summary::account_size_time): Comment out
+ too strict checking assert.
+
+2019-11-25 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/91985
+ * builtin-types.def (BT_DFLOAT32, BT_DFLOAT64, BT_DFLOAT128)
+ (BT_DFLOAT32_PTR, BT_DFLOAT64_PTR, BT_DFLOAT128_PTR): Define to
+ error_mark_node if corresponding global tree node is NULL.
+ * tree.c (build_common_tree_nodes): Do not initialize
+ dfloat32_type_node, dfloat64_type_node or dfloat128_type_node if
+ decimal floating-point not supported.
+
+2019-11-25 Joseph Myers <joseph@codesourcery.com>
+
+ * attribs.c (decl_attributes): Do not ignore C++11 attributes on
+ types.
+
+2019-11-25 Bernd Schmidt <bernds_cb1@t-online.de>
+
+ * config/m68k/m68k.c (output_move_himode, output_move_qimode):
+ Replace code for non-CONST_INT constants with gcc_unreachable.
+ * config/m68k/m68k.md (cbranchdi): Don't generate individual
+ compare and test.
+ (CMPMODE): New mode_iterator.
+ (cbranchsi4, cbranchqi4, cbranchhi4): Replace expanders with
+ cbranch<mode>4.
+ (cstoresi4, cstoreqi4, cstorehi4): Replace expanders with
+ cstore<mode>4.
+ (cmp<mode>_68881): Remove 'F' constraint from first comparison
+ operand.
+ (bit test insns patterns): Use nonimmediate_operand, not
+ register_operand, for source operands that allow memory in
+ their constraints.
+ (divmodsi4, udivmodsi4, divmodhi4 and related unnamed patterns):
+ Use register_operand, not nonimmediate_operand, for the
+ destinations.
+ (DBCC): New mode_iterator.
+ (dbcc peepholes): Use it to reduce duplication.
+ (trap): Use const_true_rtx, not const1_rtx.
+ * config/m68k/predicates.md (m68k_comparison_operand): Renamed
+ from m68k_subword_comparison_operand and changed to handle
+ SImode.
+
+ PR target/91851
+ * config/m68k/m68k-protos.h (output-dbcc_and_branch): Adjust
+ declaration.
+ (m68k_init_cc): New declaration.
+ (m68k_output_compare_di, m68k_output_compare_si)
+ (m68k_output_compare_hi, m68k_output_compare_qi)
+ (m68k_output_compare_fp, m68k_output_btst, m68k_output_bftst)
+ (m68k_find_flags_value, m68k_output_scc, m68k_output_scc_float)
+ (m68k_output_branch_integer, m68k_output_branch_integer_rev.
+ m68k_output_branch_float, m68k_output_branch_float_rev):
+ Likewise.
+ (valid_dbcc_comparison_p_2, flags_in_68881)
+ (output_btst): Remove declaration.
+ * config/m68k/m68k.c (INCLDUE_STRING): Define.
+ (TARGET_ASM_FINAL_POSTSCAN_INSN): Define.
+ (valid_dbcc_comparison_p_2, flags_in_68881): Delete functions.
+ (flags_compare_op0, flags_compare_op1, flags_operand1,
+ flags_operand2, flags_valid): New static variables.
+ (m68k_find_flags_value, m68k_init_cc): New functions.
+ (handle_flags_for_move, m68k_asm_final_postscan_insn,
+ remember_compare_flags): New static functions.
+ (output_dbcc_and_branch): New argument CODE. Use it, and add
+ PLUS and MINUS to the possible codes. All callers changed.
+ (m68k_output_btst): Renamed from output_btst. Remove OPERANDS
+ and INSN arguments, add CODE arg. Return the comparison code
+ to use. All callers changed. Use CODE instead of
+ next_insn_tests_no_inequality, and replace cc_status management
+ with changing the return code.
+ (m68k_rtx_costs): Instead of testing for COMPARE, test for
+ RTX_COMPARE or RTX_COMM_COMPARE.
+ (output_move_simode, output_move_qimode): Call
+ handle_flags_for_move.
+ (notice_update_cc): Delete function.
+ (m68k_output_bftst, m68k_output_compare_di, m68k_output_compare_si,
+ m68k_output_compare_hi, m68k_output_compare_qi,
+ m68k_output_compare_fp, m68k_output_branch_integer,
+ m68k_output_branch_integer_rev, m68k_output_scc,
+ m68k_output_branch_float, m68k_output_branch_float_rev,
+ m68k_output_scc_float): New functions.
+ (output_andsi3, output_iorsi3, output_xorsi3): Call CC_STATUS_INIT
+ once at the start, and set flags_valid and flags_operand1 if the
+ flags are usable.
+ * config/m68k/m68k.h (CC_IN_68881, NOTICE_UPDATE_CC,
+ CC_OVERFLOW_UNUSABLE, CC_NO_CARRY, OUTPUT_JUMP): Remove
+ definitions.
+ (CC_STATUS_INIT): Define.
+ * config/m68k/m68k.md (flags_valid): New define_attr.
+ (tstdi, tstsi_internal_68020_cf, tstsi_internal, tsthi_internal,
+ tstqi_internal, tst<mode>_68881, tst<mode>_cf, cmpdi_internal,
+ cmpdi, unnamed cmpsi/cmphi/cmpqi patterns, cmpsi_cf,
+ cmp<mode>_68881, cmp<mode>_cf, unnamed btst patterns,
+ tst_bftst_reg, tst_bftst_reg, unnamed scc patterns, scc,
+ sls, sordered_1, sunordered_1, suneq_1, sunge_1, sungt_1,
+ sunle_1, sunlt_1, sltgt_1, fsogt_1, fsoge_1, fsolt_1, fsole_1,
+ bge0_di, blt0_di, beq, bne, bgt, bgtu, blt, bltu, bge, bgeu,
+ ble, bleu, bordered, bunordered, buneq, bunge, bungt, bunle,
+ bunlt, bltgt, beq_rev, bne_rev, bgt_rev, bgtu_rev,
+ blt_rev, bltu_rev, bge_rev, bgeu_rev, ble_rev, bleu_rev,
+ bordered_rev, bunordered_rev, buneq_rev, bunge_rv, bungt_rev,
+ bunle_rev, bunlt_rev, bltgt_rev, ctrapdi4, ctrapsi4, ctraphi4,
+ ctrapqi4, conditional_trap): Delete patterns.
+ (cbranchdi4_insn): New pattern.
+ (cbranchdi4): Don't generate cc0 patterns. When testing LT or GE,
+ test high part only. When testing EQ or NE, generate beq0_di
+ and bne0_di patterns directly.
+ (cstoredi4): When testing LT or GE, test high part only.
+ (both sets of cbranch<mode>4, cstore<mode>4): Don't generate cc0
+ patterns.
+ (scc0_constraints, cmp1_constraints, cmp2_constraints,
+ scc0_cf_constraints, cmp1_cf_constraints, cmp2_cf_constraints,
+ cmp2_cf_predicate): New define_mode_attrs.
+ (cbranch<mode>4_insn, cbranch<mode>4_insn_rev,
+ cbranch<mode>4_insn_cf, cbranch<mode>4_insn_cf_rev,
+ cstore<mode>4_insn, cstore<mode>4_insn_cf for integer modes)
+ New patterns.
+ (cbranch<mode>4_insn_68881, cbranch<mode>4_insn_rev_68881):
+ (cbranch<mode>4_insn_cf, cbranch<mode>4_insn_rev_cf,
+ cstore<mode>4_insn_68881, cstore<mode>4_insn_cf for FP):
+ New patterns.
+ (cbranchsi4_btst_mem_insn, cbranchsi4_btst_reg_insn,
+ cbranchsi4_btst_mem_insn_1, cbranchsi4_btst_reg_insn_1):
+ Likewise.
+ (BTST): New define_mode_iterator.
+ (btst_predicate, btst_constraint, btst_range): New
+ define_mode_attrs.
+ (cbranch_bftst<mode>_insn, cstore_bftst<mode>_insn): New
+ patterns.
+ (movsi_m68k_movsi_m68k2, movsi_cf, unnamed movstrict patterns,
+ unnamed movhi and movqi patterns, unnamed movsf, movdf and movxf
+ patterns): Set attr "flags_valid".
+ (truncsiqi2, trunchiqi2, truncsihi2): Remove manual CC_STATUS
+ management. Set attr "flags_valid".
+ (extendsidi2, extendplussidi, unnamed float_extendsfdf pattern,
+ extendsfdf2_cf, fix_truncdfsi2, fix_truncdfhi2, fix_truncdfqi2,
+ addi_sexthishl32, adddi_dilshr32, adddi_dilshr32_cf,
+ addi_dishl32, subdi_sexthishl32, subdi_dishl32, subdi3): Remove
+ manual CC_STATUS management.
+ (addsi3_internal, addhi3, addqi3, subsi3, subhi3, subqi3,
+ unnamed strict_lowpart subhi and subqi patterns): Set attr
+ "flags_valid".
+ (unnamed strict_lowpart addhi3 and addqi3 patterns): Likewise.
+ Remove code to operate on address regs and assert the case
+ does not occur.
+ (unnamed mulsidi patterns, divmodhi4, udivmodhi4): Remove
+ manual CC_STATUS_INIT.
+ (andsi3_internal, andhi3, andqi3, iorsi3_internal, iorhi3, iorqi3,
+ xorsi3_internal, xorhi3, xorqi3, negsi2_internal,
+ negsi2_5200, neghi2, negqi2, one_cmplsi2_internal, one_cmplhi2,
+ one_cmplqi2, unnamed strict_lowpart patterns
+ for andhi, andqi, iorhi, iorqi, xorhi, xorqi, neghi, negqi,
+ one_cmplhi and one_cmplqi): Set attr "flags_valid".
+ (iorsi_zext_ashl16, iorsi_zext): Remove manual CC_STATUS_INIT.
+ (ashldi_sexthi, ashlsi_16, ashlsi_17_24): Remove manual
+ CC_STATUS_INIT.
+ (ashlsi3, ashlhi3, ashlqi3, ashrsi3, ashrhi3, ashrqi3, lshrsi3,
+ lshrhi3, shrqi3, rotlsi3, rotlhi3, rotlhi3_lowpart, rotlqi3,
+ rotlqi3_lowpart, rotrsi3, rotrhi3, rotrhi_lowpart, rotrqi3,
+ unnamed strict_low_part patterns for HI and
+ QI versions): Set attr "flags_valid".
+ (bsetmemqi, bsetmemqi_ext, bsetdreg, bchgdreg, bclrdreg,
+ bclrmemqi, extzv_8_16_reg, extzv_bfextu_mem, insv_bfchg_mem,
+ insv_bfclr_mem, insv_bfset_mem, extv_bfextu_reg,
+ insv_bfclr_reg, insv_bfset_reg, dbne_hi, dbne_si, dbge_hi,
+ dbge_si, extendsfxf2, extenddfxf2, ): Remove manual cc_status management.
+ (various unnamed peepholes): Adjust compare/branch sequences
+ for new cbranch patterns.
+ (dbcc peepholes): Likewise, and output the comparison here
+ as well.
+ * config/m68k/predicates.md (valid_dbcc_comparison_p): Delete.
+ (fp_src_operand): Allow constant zero.
+ (address_reg_operand): New predicate.
+
+ * rtl.h (inequality_comparisons_p): Remove declaration.
+ * recog.h (next_insn_tests_no_inequality): Likewise.
+ * rtlanal.c (inequality_comparisons_p): Delete function.
+ * recog.c (next_insn_tests_no_inequality): Likewise.
+
+2019-11-25 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Add assertion.
+ (vect_detect_hybrid_slp): Swap lane and instance iteration,
+ properly re-building the visited hash-map for each lane.
+
+2019-11-25 Tobias Burnus <tobias@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_expand_scalar_to_vector_address,
+ gcn_md_reorg): Remove unused variables.
+ (gcn_emutls_var_init): Add missing (but unreachable) return
+ to silence warning.
+ (gcn_hsa_declare_function_name): Add gcc_unreachable to ensure
+ target != TARGET_GCN3 or TARGET_GCN3 will fail instead of use
+ an uninitialized variable.
+
+2019-11-25 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/92109
+ * cgraph.h (cgraph_node::remove_from_clone_tree): Declare.
+ * cgraphclones.c (cgraph_node::remove_from_clone_tree): New method.
+ (cgraph_materialize_clone): Move removel from clone tree to the
+ the new method and use it instead.
+ * ipa.c (symbol_table::remove_unreachable_nodes): When removing
+ bodies of clones, also remove it from the clone tree.
+
+2019-11-25 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/91956
+ * ipa-sra.c (process_isra_node_results): Put the new node to the
+ same comdat group as the original node.
+
+2019-11-25 Georg-Johann Lay <avr@gjlay.de>
+
+ Build double32 / long-double32 multilibs if needed.
+
+ PR target/92055
+ * config/avr/t-avr:
+ (HAVE_DOUBLE_MULTILIB, HAVE_LONG_DOUBLE_MULTILIB): Remove vars.
+ (HAVE_DOUBLE32, HAVE_LONG_DOUBLE32, WITH_LONG_DOUBLE)
+ (HAVE_DOUBLE64, HAVE_LONG_DOUBLE64, WITH_DOUBLE): Set from
+ tm_defines and pass to genmultilib.awk.
+ * config/avr/genmultilib.awk: Use these variables to add double32
+ and / or long-double32 multilib(s) as needed.
+ * config/avr/driver-avr.c (avr_double_lib): Adjust comment.
+
+2019-11-25 Richard Biener <rguenther@suse.de>
+
+ * cfgloop.h (get_loop_exit_edges): Add extra parameter denoting
+ loop body, defaulted to NULL.
+ (single_likely_exit): Add exit vector argument
+ * tree-ssa-loop-niter.h (loop_only_exit_p): Add loop body argument.
+ (number_of_iterations_exit): Likewise.
+ (number_of_iterations_exit_assumptions): Likewise.
+ * cfgloop.c (get_loop_exit_edges): Use passed in loop body
+ if not NULL.
+ * cfgloopanal.c (single_likely_exit): Use passed in exit vector.
+ * tree-ssa-loop-ivcanon.c (canonicalize_loop_induction_variables):
+ Compute exit vector around call to single_likely_exit.
+ * tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize_loop): Pass down
+ loop body to loop_only_exit_p.
+ * tree-ssa-loop-niter.c (loop_only_exit_p): Get loop body from
+ caller.
+ (number_of_iterations_exit_assumptions): Get loop body from caller
+ if not NULL.
+ (number_of_iterations_exit): Pass through new loop body arg.
+ (infer_loop_bounds_from_undefined): Get loop body from caller.
+ (estimate_numbers_of_iterations): Compute loop body once.
+
+2019-11-25 Richard Biener <rguenther@suse.de>
+
+ * cfganal.c (pre_and_rev_post_order_compute_fn): Use an
+ auto_bb_flag instead of an sbitmap for visited handling.
+
+2019-11-25 Kewen Lin <linkw@gcc.gnu.org>
+
+ * config/rs6000/vector.md (vector_fp_comparison_simple): New code
+ iterator.
+ (vector_fp_comparison_complex): Likewise.
+ (vector_<code><mode> for VEC_F and vector_fp_comparison_simple): New
+ define_and_split.
+ (vector_<code><mode> for VEC_F and vector_fp_comparison_complex):
+ Likewise.
+ (vector_lt<mode> for VEC_F): Refactor with
+ vector_fp_comparison_simple.
+ (vector_le<mode> for VEC_F): Likewise.
+ (vector_unge<mode> for VEC_F): Likewise.
+ (vector_unle<mode> for VEC_F): Likewise.
+ (vector_ne<mode> for VEC_F): Likewise.
+ (vector_ungt<mode> for VEC_F): Likewise.
+ (vector_unlt<mode> for VEC_F): Likewise.
+ (vector_ltgt<mode> for VEC_F): Refactor with
+ vector_fp_comparison_complex.
+ (vector_ordered<mode> for VEC_F): Likewise.
+ (vector_uneq<mode> for VEC_F): Likewise.
+ (vector_unordered<mode> for VEC_F): Likewise.
+
+2019-11-24 Bernd Schmidt <bernds_cb1@t-online.de>
+
+ * config/i386/i386.c (ix86_rtx_costs): Handle care of a PLUS in a
+ COMPARE, representing an overflow detection.
+
+ * combine.c (combine_instructions): Record costs for jumps.
+
+ * combine.c (can_combine_p): Allow autoinc in jumps.
+
+2019-11-23 Jan Hubicka <hubicka@ucw.cz>
+
+ * cif-code.def (MAX_INLINE_INSNS_SINGLE_O2_LIMIT): Remove.
+ * doc/invoke.texi (max-inline-insns-single-O2,
+ inline-heuristics-hint-percent-O2, inline-min-speedup-O2,
+ early-inlining-insns-O2): Remove documentation.
+ * ipa-fnsummary.c (analyze_function_body,
+ compute_fn_summary): Use opt_for_fn when accessing parameters.
+ * ipa-inline.c (caller_growth_limits, can_inline_edge_p,
+ inline_insns_auto, can_inline_edge_by_limits_p,
+ want_early_inline_function_p, big_speedup_p,
+ want_inline_small_function_p, want_inline_self_recursive_call_p,
+ recursive_inlining, compute_max_insns, inline_small_functions):
+ Likewise.
+ * opts.c (default_options): Add -O3 defaults for
+ OPT__param_early_inlining_insns_,
+ OPT__param_inline_heuristics_hint_percent_,
+ OPT__param_inline_min_speedup_, OPT__param_max_inline_insns_single_.
+ * params.opt (-param=early-inlining-insns-O2=,
+ -param=inline-heuristics-hint-percent-O2=,
+ -param=inline-min-speedup-O2=, -param=max-inline-insns-single-O2=
+ -param=early-inlining-insns=, -param=inline-heuristics-hint-percent=,
+ -param=inline-min-speedup=, -param=inline-unit-growth=,
+ -param=large-function-growth=, -param=large-stack-frame=,
+ -param=large-stack-frame-growth=, -param=large-unit-insns=,
+ -param=max-inline-insns-recursive=,
+ -param=max-inline-insns-recursive-auto=,
+ -param=max-inline-insns-single=,
+ -param=max-inline-insns-size=, -param=max-inline-insns-small=,
+ -param=max-inline-recursive-depth=,
+ -param=max-inline-recursive-depth-auto=,
+ -param=min-inline-recursive-probability=,
+ -param=partial-inlining-entry-probability=,
+ -param=uninlined-function-insns=, -param=uninlined-function-time=,
+ -param=uninlined-thunk-insns=, -param=uninlined-thunk-time=): Add
+ Optimization.
+
+2019-11-23 Jakub Jelinek <jakub@redhat.com>
+
+ * ipa-fnsummary.c: Fix comment typos.
+ * ipa-ref.h: Likewise.
+ * ipa-predicate.h: Likewise.
+ * ipa-split.c: Likewise.
+ * ipa-inline-analysis.c: Likewise.
+ * ipa-predicate.c: Likewise.
+ * ipa-devirt.c: Likewise.
+ * ipa-icf.h: Likewise.
+ * profile-count.c: Likewise.
+ * ipa-icf.c: Likewise.
+ (sem_function::equals_wpa): Fix typos in dump messages.
+ * ipa-icf-gimple.h: Fix comment typos.
+ * ipa-inline-transform.c: Likewise.
+ * ipa-polymorphic-call.c: Likewise.
+ * ipa-fnsummary.h: Likewise.
+ * ipa-inline.c: Likewise.
+ (dump_inline_stats): Fix typo in debug dump message.
+ * profile-count.h: Fix comment typos.
+
+ PR target/92615
+ * config/i386/i386.c (ix86_md_asm_adjust): If dest_mode is
+ GET_MODE (dest), is not QImode, using ZERO_EXTEND and dest is not
+ register_operand, force x into register before storing it into dest.
+ Formatting fix.
+
+ PR middle-end/83859
+ * doc/extend.texi (attribute access): Fix a typo.
+
+ PR rtl-optimization/92610
+ * cse.c (rest_of_handle_cse2): Call cleanup_cfg (0) also if
+ cse_cfg_altered is set, even when tem is 0.
+ (rest_of_handle_cse_after_global_opts): Likewise.
+
+2019-11-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92458
+ * tree-hash-traits.h (tree_decl_hash, tree_ssa_name_hash,
+ tree_hash): Move to ...
+ * tree.h (tree_decl_hash, tree_ssa_name_hash, tree_hash): ... here.
+ (struct decl_tree_cache_traits, struct type_tree_cache_traits): New
+ types.
+ (decl_tree_cache_map, tree_tree_cache_map): New typedefs.
+
+ PR tree-optimization/92618
+ * tree-ssa-reassoc.c (v_info): Change from auto_vec to a struct
+ containing the auto_vec and a tree.
+ (undistribute_bitref_for_vector): Handle the case when element type
+ of vec is not the same as type of the BIT_FIELD_REF. Formatting
+ fixes.
+
+2019-11-22 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/83859
+ * attribs.h (struct attr_access): New.
+ * attribs.c (decl_attributes): Add an informational note.
+ * builtins.c (check_access): Make extern. Consistently set no-warning
+ after issuing a warning. Handle calls through function pointers. Set
+ no-warning.
+ * builtins.h (check_access): Declare.
+ * calls.c (rdwr_access_hash): New type.
+ (rdwr_map): Same.
+ (init_attr_rdwr_indices): New function.
+ (maybe_warn_rdwr_sizes): Same.
+ (initialize_argument_information): Call init_attr_rdwr_indices.
+ Call maybe_warn_rdwr_sizes.
+ (get_size_range): Avoid null argument.
+ * doc/extend.texi (attribute access): Document new attribute.
+
+2019-11-22 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn.c (OMP_LDS_SIZE): Define.
+ (ACC_LDS_SIZE): Define.
+ (OTHER_LDS_SIZE): Define.
+ (LDS_SIZE): Redefine using above.
+ (gcn_expand_prologue): Initialize m0 with LDS_SIZE-1.
+
+2019-11-22 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/88226
+ * builtins.c (check_nul_terminated_array): New function.
+ (fold_builtin_0): Remove declaration.
+ (fold_builtin_1): Same.
+ (fold_builtin_2): Same.
+ (fold_builtin_3): Same.
+ (fold_builtin_strpbrk): Add argument.
+ (fold_builtin_strspn): Same.
+ (fold_builtin_strcspn): Same.
+ (expand_builtin_strcat): Call it. Remove unused argument.
+ (expand_builtin_stpncpy): Same.
+ (expand_builtin_strncat): Same.
+ (expand_builtin_strncpy): Same. Adjust indentation.
+ (expand_builtin_strcmp): Same.
+ (expand_builtin_strncmp): Same.
+ (expand_builtin_fork_or_exec): Same.
+ (expand_builtin): Handle more built-ins.
+ (fold_builtin_2): Add argument.
+ (fold_builtin_n): Make static. Add argument.
+ (fold_call_expr): Pass new argument to fold_builtin_n and fold_builtin_2.
+ (fold_builtin_call_array): Pass new argument to fold_builtin_n.
+ (fold_builtin_strpbrk): Add argument. Call check_nul_terminated_array.
+ (fold_call_stmt): Pass new argument to fold_builtin_n.
+ * builtins.h: Correct a comment.
+ * gimple-fold.c (gimple_fold_builtin_strchr): Call
+ check_nul_terminated_array.
+ * tree-ssa-strlen.c (handle_builtin_strlen): Call
+ check_nul_terminated_array.
+ (handle_builtin_strchr): Same.
+ (handle_builtin_string_cmp): Same.
+
+2019-11-22 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92501
+ * gimple-fold.c ((gimple_fold_builtin_string_compare): Let strncmp
+ handle unterminated arrays. Rename local variables for clarity.
+
+2019-11-22 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_hsa_declare_function_name): Calculate
+ granulated_sgprs according to architecture.
+
+2019-11-22 Jan Hubicka <jh@suse.cz>
+
+ * ggc-page.c (ggc_collect): Call memory_block_pool::trim.
+ * memory-block.cc (memory_block_pool::clear_free_list): Rename to ...
+ (memory_block_pool::reduce_free_list): ... this one.
+ (memory_block_pool::trim): New static function.
+ * memory-block.h (memory_block_pool::freelist_size): New constant
+ (memory_block_pool::clear_free_list): Rename to ...
+ (memory_block_pool::reduce_free_list): ... this one.
+ (memory_block_pool::trim): Declare.
+
+2019-11-22 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vect_model_simple_cost): Take an optional
+ vect_cost_for_stmt.
+ (vectorizable_condition): Calculate the cost of EXTRACT_LAST_REDUCTION
+ here rather than...
+ * tree-vect-loop.c (vect_model_reduction_cost): ...here.
+
+2019-11-22 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.md (bic_f): Use cc_set_register predicate.
+ (bic_cmp0_noout): New pattern.
+ (bic_cmp0): Likewise.
+ (neg_scc_insn): Remove pattern.
+ (not_scc_insn): Likewise.
+
+2019-11-21 Harald van Dijk <harald@gigawatt.nl>
+
+ * doc/invoke.texi (-fcommon): Remove claim about ISO C.
+
+2019-11-21 Joseph Myers <joseph@codesourcery.com>
+
+ * gimplify.c (expand_FALLTHROUGH_r, expand_FALLTHROUGH): Use
+ pedwarn instead of warning_at for fallthrough not preceding a case
+ or default label.
+
+2019-11-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR tree-optimization/92608
+ * tree-ssa-loop-unswitch.c (find_loop_guard): Use safe_dyn_cast instead
+ of dyn_cast.
+
+2019-11-21 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/predicates.md (extra_insn_branch_comparison_operator):
+ New predicate.
+ * config/rs6000/rs6000-protos.h (rs6000_emit_fp_cror): New declaration.
+ * config/rs6000/rs6000.c (rs6000_generate_compare): Don't do anything
+ special for FP comparisons that need a cror instruction eventually.
+ (rs6000_emit_fp_cror): New function.
+ (rs6000_emit_sCOND): Expand all floating point comparisons to one
+ instruction, for normal FP modes, with HONOR_NANS.
+ (rs6000_emit_cbranch): Reformat.
+ * config/rs6000/rs6000.md (fp_rev): New iterator.
+ (fp_two): New iterator.
+ *<code><mode>_cc for fp_rev and GPR: New define_insn_and_split.
+ *<code><mode>_cc for fp_two and GPR: New define_insn_and_split.
+ *cbranch_2insn: New define_insn_and_split.
+
+2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92526
+ * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Reject
+ versioning for alignment if the accesses do not have a consistent
+ mask, rather than asserting that the masks are consistent.
+
+2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92595
+ * tree-vect-stmts.c (get_group_load_store_type): Add a VECTOR_MODE_P
+ check.
+ (vectorizable_store, vectorizable_load): Likewise.
+
+2019-11-21 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (update_callee_keys): Add parameter UPDATE_SINCE.
+ (resolve_noninline_speculation, inline_small_functions): Avoid
+ redundant updates.
+
+2019-11-21 Richard Biener <rguenther@suse.de>
+
+ * lra.c (lra_insn_recog_data_pool): New.
+ (free_insn_recog_data): Adjust.
+ (finish_insn_recog_data): Release lra_insn_recog_data_pool.
+ (lra_set_insn_recog_data): Allocate from lra_insn_recog_data_pool.
+
+2019-11-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92596
+ * tree-vect-slp.c (vect_build_slp_tree): Fix pasto.
+
+2019-11-21 Jan Hubicka <jh@suse.cz>
+
+ * ipa-fnsummary.c (evaluate_conditions_for_known_args): Be
+ ready for some vectors to not be allocated.
+ (evaluate_properties_for_edge): Document better; make
+ known_vals and known_aggs caller allocated; avoid determining
+ values of parameters which are not used.
+ (ipa_merge_fn_summary_after_inlining): Pre allocate known_vals and
+ known_aggs.
+ * ipa-inline-analysis.c (do_estimate_edge_time): Likewise.
+ (do_estimate_edge_size): Likewise.
+ (do_estimate_edge_hints): Likewise.
+ * ipa-cp.c (ipa_get_indirect_edge_target_1): Do not early exit when
+ values are not known.
+ (ipa_release_agg_values): Add option to not release vector itself.
+ * ipa-prop.h (ipa_release_agg_values): Add parameter RELEASE_VECTOR.
+
+2019-11-21 Richard Biener <rguenther@suse.de>
+
+ * cfgloop.h (loop_iterator::~loop_iterator): Remove.
+ (loop_iterator::to_visit): Use an auto_vec with internal storage.
+ (loop_iterator::loop_iterator): Adjust.
+ * cfganal.c (compute_dominance_frontiers_1): Fold into...
+ (compute_dominance_frontiers): ... this. Hoist invariant
+ get_immediate_dominator call.
+ (compute_idf): Use a work-set instead of a work-list for more
+ optimal iteration order and duplicate avoidance.
+ * tree-into-ssa.c (mark_phi_for_rewrite): Avoid re-allocating
+ the vector all the time, instead pre-allocate the vector only
+ once.
+ (delete_update_ssa): Simplify.
+ * vec.h (va_heap::release): Disable -Wfree-nonheap-object around it.
+
+2019-11-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91355
+ * tree-ssa-sink.c (select_best_block): Use >= rather than >
+ for early_bb scaled count with best_bb count comparison.
+
+ * ipa-fnsummary.h (enum ipa_hints_vals): Fix comment typo,
+ preffer -> prefer.
+ * ipa-inline.c (edge_badness): Likewise.
+ * lto-streamer.h (class lto_location_cache): Likewise.
+ * tree-ssa-sink.c (select_best_block): Likewise. Fix comment typos,
+ gratutious -> gratuitous.
+
+2019-11-21 Richard Biener <rguenther@suse.de>
+
+ Revert
+ 2019-09-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91790
+ * tree-vect-stmts.c (vectorizable_load): For BB vectorization
+ use the correct DR for setting up realignment.
+
+2019-11-21 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (equiv_class_hasher): Change to nofree.
+ (equiv_class_obstack): New.
+ (equiv_class_lookup_or_add): Allocate from equiv_class_obstack.
+ (perform_var_substitution): Initialize equiv_class_obstack.
+ (free_var_substitution_info): Free equiv_class_obstack.
+
+2019-11-20 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (want_early_inline_function_p): Do not estimate
+ edge growth when callee function is very large.
+ * ipa-inline.h (estimate_min_edge_growth): New.
+
+2019-11-20 Jan Hubicka <jh@suse.cz>
+
+ * ipa-fnsummary.c (ipa_fn_summary::account_size_time): Allow
+ negative time in calls summary; correct roundoff errors
+ leading to negative times.
+ (ipa_merge_fn_summary_after_inlining): Update calls size time table
+ if present.
+ (ipa_update_overall_fn_summary): Add RESET parameter.
+ * ipa-fnsummary.h (ipa_update_overall_fn_summary): Update prototype.
+ * ipa-inline-transform.c (inline_call): Enable incremental updates.
+
+2019-11-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-slp.c (vect_schedule_slp_instance): Restore stmt
+ def types for two-operation SLP.
+
+2019-11-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR testsuite/92366
+ * doc/sourcebuild.texi (vect_char_add): Document.
+
+2019-11-20 Alexandre Oliva <oliva@adacore.com>
+
+ * function.h (CALLEE_FROM_CGRAPH_P): Remove.
+ * function.c (record_final_call): Record even calls that might
+ have been in the cgraph.
+ * toplev.c (dump_final_node_vcg): Skip iteration over cgraph
+ callees.
+
+2019-11-20 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * configure.ac: Use https for gcc.gnu.org
+ * configure: Regenerated.
+ * doc/install.texi: Use https for gcc.gnu.org.
+ * doc/sourcebuild.texi: Likewise.
+
+2019-11-20 Julian Brown <julian@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_asm_output_symbol_ref): Handle null cfun.
+
+2019-11-20 Jan Hubicka <jh@suse.cz>
+
+ * ipa-fnsummary.c (ipa_fn_summary::account_size_time): Add CALL
+ parameter and update call_size_time_table.
+ (ipa_fn_summary::max_size_time_table_size): New constant.
+ (estimate_calls_size_and_time_1): Break out from ...
+ (estimate_calls_size_and_time): ... here; implement summary production.
+ (summarize_calls_size_and_time): New function.
+ (ipa_call_context::estimate_size_and_time): Bypass
+ estimate_calls_size_and_time for leaf functions.
+ (ipa_update_overall_fn_summary): Likewise.
+ * ipa-fnsummary.h (call_size_time_table): New.
+ (ipa_fn_summary::account_size_time): Update prototype.
+
+2019-11-20 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/invoke.texi (-Wc11-c2x-compat): Document.
+
+2019-11-20 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR85678
+ * common.opt (fcommon): Change init to 1.
+ * doc/invoke.texi (-fcommon): Update documentation.
+
+2019-11-20 Jan Hubicka <jh@suse.cz>
+
+ * fibonacci_heap.h (fibonacci_heap<K,V>::consolidate): Turn auto_vec
+ to ordinary array.
+
+2019-11-20 Jan Hubicka <jh@suse.cz>
+
+ * fibonacci_heap.h (fibonacci_heap<K,V>::fibonacci_heap):
+ Add allocator parameter.
+ (fibonacci_heap<K,V>::~fibonacci_heap): Optimize destruction.
+ (fibonacci_heap<K,V>::m_allocator): New.
+ (fibonacci_heap<K,V>::m_own_allocator): New.
+ (fibonacci_heap<K,V>::insert): Use allocator.
+ (fibonacci_heap<K,V>::extract_min): Likewise.
+ (fibonacci_heap<K,V>::union_with): Assert that both heaps share
+ allocator.
+ (fibonacci_heap<K,V>::consolidate): Allocate constant sized vector
+ on stack.
+ * fibonacci_heap.c: Include alloc-pool
+ (test_empty_heap): Initialize allocator.
+ (test_union): Likewise.
+ * bb-reorder.c: Include alloc-pool.h.
+ * tracer.c: Inlclude alloc-pool.h.
+
+2019-11-20 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-out.c (DFS::sccstack): Turn into auto-vec.
+ Preallocate for 32 entries.
+ (DFS::worklist): Likewise.
+ (DFS::DFS): Do not initialize sccstack and worklist.
+ (DFS::~DFS): Do not release sccstack.
+
+2019-11-20 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/92573
+ * config/rs6000/dfp.md (dfptstsfi_<code>_<mode> for DFP_TEST and DDTD):
+ Handle UNORDERED if !HONOR_NANS.
+
+2019-11-20 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (wrapper_heuristics_may_apply): Break out from ...
+ (edge_badness): ... here.
+ (inline_small_functions): Use monotonicity of badness calculation
+ to avoid redundant updates.
+
+2019-11-20 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.c (vect_analyze_slp_instance): Dump
+ constructors we are actually analyzing.
+ (vect_slp_check_for_constructors): Do not vectorize uniform
+ constuctors, do not dump here.
+
+2019-11-20 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92537
+ * tree-vect-slp.c (vect_analyze_slp_instance): Move CTOR
+ vectorization validity check...
+ (vect_slp_analyze_operations): ... here.
+
+2019-11-20 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc-protos.h (make_pass_arc_ifcvt): Declare.
+ (make_pass_arc_predicate_delay_insns): Likewise.
+ * config/arc/arc.c (class pass_arc_ifcvt): Reformat text, add gate
+ method, remove clone.
+ (class pass_arc_predicate_delay_insns): Likewise.
+ (arc_init): Remove registering of ARC specific passes.
+ * config/arc/t-arc (PASSES_EXTRA): Add arc-passes.def.
+ * config/arc/arc-passes.def: New file.
+
+2019-11-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/90840
+ * expmed.c (store_bit_field_1): Handle the case where op0 is not a MEM
+ and has a mode that doesn't have corresponding integral type.
+
+ PR target/90867
+ * config/i386/i386-options.c (ix86_valid_target_attribute_tree): Don't
+ clear opts->x_ix86_isa_flags{,2} here...
+ (ix86_valid_target_attribute_inner_p): ... but here when seeing
+ arch=. Also clear opts->x_ix86_isa_flags{,2}_explicit.
+
+ PR c/90898
+ * tree-ssa-ccp.c (insert_clobber_before_stack_restore): Remove
+ assertion.
+ (insert_clobbers_for_var): Fix a typo in function comment.
+
+2019-11-20 Jiangning Liu <jiangning.liu@amperecomputing.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91195
+ * tree-ssa-phiopt.c (cond_store_replacement): Move lhs unsharing
+ earlier. Set TREE_NO_WARNING on the rhs1 of the artificially added
+ load.
+
+2019-11-20 Georg-Johann Lay <avr@gjlay.de>
+
+ Make 0-series device specs work with older versions of avr-gcc.
+
+ PR target/92545
+ * config/avr/specs.h (LINK_SPEC) <%(link_pm_base_address)>: Remove.
+ * config/avr/gen-avr-mmcu-specs.c (print_mcu)
+ <*link_pm_base_address>: Don't write spec.
+ <*link_arch>: Add --defsym=__RODATA_PM_OFFSET__= as needed.
+
+2019-11-20 Richard Biener <rguenther@suse.de>
+
+ PR c/92088
+ * builtins.c (compute_objsize): Deal with VLAs.
+
+2019-11-19 Pat Haugen <pthaugen@us.ibm.com>
+
+ * config/rs6000/rs6000.c (move_to_end_of_ready): New, factored out
+ from common code.
+ (power6_sched_reorder2): Factored out from rs6000_sched_reorder2,
+ call new function.
+ (power9_sched_reorder2): Call new function.
+ (rs6000_sched_reorder2): Likewise.
+
+2019-11-18 Jan Hubicka <jh@suse.cz>
+
+ * ipa-fnsummary.c (estimate_edge_size_and_time): Drop parameter PROB.
+ (estimate_calls_size_and_time): Update.
+
+2019-11-18 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline.c (inlining_speedup): New function.
+ (edge_badness): Use it.
+
+2019-11-19 Zoran Jovanovic <zoran.jovanovic@mips.com>
+ Dragan Mladjenovic <dmladjenovic@wavecomp.com>
+
+ * config/mips/mips-msa.md (msa_<msabr>_<msafmt_f>, msa_<msabr>_v_<msafmt_f>):
+ Mark as not having "likely" version.
+ * config/mips/mips.md (insn_count): The simd_div instruction with
+ TARGET_CHECK_ZERO_DIV consists of 3 instructions.
+ (can_delay): Exclude simd_branch.
+ (defile_delay *): Add simd_branch instructions.
+ They have one regular delay slot.
+
+2019-11-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ Revert:
+ 2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * cse.c (cse_insn): Delete no-op register moves too.
+ * simplify-rtx.c (comparison_to_mask): Handle unsigned comparisons.
+ Take a second comparison to control the value for NE.
+ (mask_to_comparison): Handle unsigned comparisons.
+ (simplify_logical_relational_operation): Likewise. Update call
+ to comparison_to_mask. Handle AND if !HONOR_NANs.
+ (simplify_binary_operation_1): Call the above for AND too.
+
+2019-11-19 Martin Liska <mliska@suse.cz>
+
+ * toplev.c (general_init): Move the call...
+ (toplev::main): ... here as we need init_options_struct
+ being called.
+
+2019-11-19 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR target/79262
+ * config/aarch64/aarch64.c (generic_vector_cost): Adjust
+ vec_to_scalar_cost.
+
+2019-11-19 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm-cpus.in (armv7): Set tune to Cortex-A53.
+ (armv7-a): Likewise.
+ (armv7ve): Likewise.
+
+2019-11-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92581
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): For
+ condition reduction chains gather all conditions involved
+ for computing the index reduction vector.
+
+2019-11-19 Dennis Zhang <dennis.zhang@arm.com>
+
+ * config/aarch64/aarch64-builtins.c (enum aarch64_builtins): Add
+ AARCH64_MEMTAG_BUILTIN_START, AARCH64_MEMTAG_BUILTIN_IRG,
+ AARCH64_MEMTAG_BUILTIN_GMI, AARCH64_MEMTAG_BUILTIN_SUBP,
+ AARCH64_MEMTAG_BUILTIN_INC_TAG, AARCH64_MEMTAG_BUILTIN_SET_TAG,
+ AARCH64_MEMTAG_BUILTIN_GET_TAG, and AARCH64_MEMTAG_BUILTIN_END.
+ (aarch64_init_memtag_builtins): New.
+ (AARCH64_INIT_MEMTAG_BUILTINS_DECL): New macro.
+ (aarch64_general_init_builtins): Call aarch64_init_memtag_builtins.
+ (aarch64_expand_builtin_memtag): New.
+ (aarch64_general_expand_builtin): Call aarch64_expand_builtin_memtag.
+ (AARCH64_BUILTIN_SUBCODE): New macro.
+ (aarch64_resolve_overloaded_memtag): New.
+ (aarch64_resolve_overloaded_builtin_general): New. Call
+ aarch64_resolve_overloaded_memtag to handle overloaded MTE builtins.
+ * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+ __ARM_FEATURE_MEMORY_TAGGING when enabled.
+ (aarch64_resolve_overloaded_builtin): Call
+ aarch64_resolve_overloaded_builtin_general.
+ * config/aarch64/aarch64-protos.h
+ (aarch64_resolve_overloaded_builtin_general): New declaration.
+ * config/aarch64/aarch64.h (AARCH64_ISA_MEMTAG): New macro.
+ (TARGET_MEMTAG): Likewise.
+ * config/aarch64/aarch64.md (UNSPEC_GEN_TAG): New unspec.
+ (UNSPEC_GEN_TAG_RND, and UNSPEC_TAG_SPACE): Likewise.
+ (irg, gmi, subp, addg, ldg, stg): New instructions.
+ * config/aarch64/arm_acle.h (__arm_mte_create_random_tag): New macro.
+ (__arm_mte_exclude_tag, __arm_mte_ptrdiff): Likewise.
+ (__arm_mte_increment_tag, __arm_mte_set_tag): Likewise.
+ (__arm_mte_get_tag): Likewise.
+ * config/aarch64/predicates.md (aarch64_memtag_tag_offset): New.
+ (aarch64_granule16_uimm6, aarch64_granule16_simm9): New.
+ * config/arm/types.md (memtag): New.
+ * doc/invoke.texi (-memtag): Update description.
+
+2019-11-19 Richard Henderson <richard.henderson@linaro.org>
+
+ * config/arm/arm-c.c (arm_cpu_builtins): Use def_or_undef_macro
+ to define __GCC_ASM_FLAG_OUTPUTS__.
+ * config/arm/arm.c (thumb1_md_asm_adjust): New function.
+ (arm_option_params_internal): Swap out targetm.md_asm_adjust
+ depending on TARGET_THUMB1.
+ * doc/extend.texi (FlagOutputOperands): Document thumb1 restriction.
+
+2019-11-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92549
+ * config/i386/i386.md (peephole2 for *swap<mode>): New peephole2.
+
+ PR middle-end/91450
+ * internal-fn.c (expand_mul_overflow): For s1 * s2 -> ur, if one
+ operand is negative and one non-negative, compare the non-negative
+ one against 0 rather than comparing s1 & s2 against 0. Otherwise,
+ don't compare (s1 & s2) == 0, but compare separately both s1 == 0
+ and s2 == 0, unless one of them is known to be negative. Remove
+ tem2 variable, use tem where tem2 has been used before.
+
+2019-11-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * doc/invoke.texi (-gno-internal-reset-location-views): Fix typo.
+
+2019-11-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92557
+ * omp-low.c (omp_clause_aligned_alignment): Punt if TYPE_MODE is not
+ vmode rather than asserting it always is.
+
+2019-11-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92554
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Look
+ for the actual condition stmt and deal with sign-changes.
+
+2019-11-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92555
+ * tree-vect-loop.c (vect_update_vf_for_slp): Also scan PHIs
+ for non-SLP stmts.
+
+2019-11-19 Martin Liska <mliska@suse.cz>
+
+ PR bootstrap/92540
+ * config/riscv/riscv.c (riscv_address_insns): Initialize
+ addr in order to remove boostrap -Wmaybe-uninitialized
+ error.
+
+2019-11-18 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92493
+ * gimple-ssa-sprintf.c (get_origin_and_offset): Remove spurious
+ assignment.
+
+2019-11-18 Giuliano Belinassi <giuliano.belinassi@usp.br>
+
+ * cfgloop.c (get_loop_body_in_custom_order): New.
+ * cfgloop.h (get_loop_body_in_custom_order): New prototype.
+ * tree-loop-distribution.c (class loop_distribution): New.
+ (bb_top_order_cmp): Remove.
+ (bb_top_order_cmp_r): New.
+ (create_rdg_vertices): Move into class loop_distribution.
+ (stmts_from_loop): Same as above.
+ (update_for_merge): Same as above.
+ (partition_merge_into): Same as above.
+ (get_data_dependence): Same as above.
+ (data_dep_in_cycle_p): Same as above.
+ (update_type_for_merge): Same as above.
+ (build_rdg_partition_for-vertex): Same as above.
+ (classify_builtin_ldst): Same as above.
+ (classify_partition): Same as above.
+ (share_memory_accesses): Same as above.
+ (rdg_build_partitions): Same as above.
+ (pg_add_dependence_edges): Same as above.
+ (build_partition_graph): Same as above.
+ (merge_dep_scc_partitions): Same as above.
+ (break_alias_scc_partitions): Same as above.
+ (finalize_partitions): Same as above.
+ (distribute_loop): Same as above.
+ (bb_top_order_init): New method
+ (bb_top_order_destroy): New method.
+ (get_bb_top_order_index_size): New method.
+ (get_bb_top_order_index_index): New method.
+ (get_bb_top_order_index_index): New method.
+ (loop_distribution::execute): New method.
+ (pass_loop_distribution::execute): Instantiate loop_distribution.
+
+2019-11-18 Jan Hubicka <jh@suse.cz>
+
+ PR ipa/92508
+ * ipa-inline.c (inline_small_functions): Add new edges after reseting
+ caches.
+ * ipa-inline-analysis.c (do_estimate_edge_time): Fix sanity check.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/sourcebuild.texi (vect_check_ptrs): Document.
+ * optabs.def (check_raw_ptrs_optab, check_war_ptrs_optab): New optabs.
+ * doc/md.texi: Document them.
+ * internal-fn.def (IFN_CHECK_RAW_PTRS, IFN_CHECK_WAR_PTRS): New
+ internal functions.
+ * internal-fn.h (internal_check_ptrs_fn_supported_p): Declare.
+ * internal-fn.c (check_ptrs_direct): New macro.
+ (expand_check_ptrs_optab_fn): Likewise.
+ (direct_check_ptrs_optab_supported_p): Likewise.
+ (internal_check_ptrs_fn_supported_p): New fuction.
+ * tree-data-ref.c: Include internal-fn.h.
+ (create_ifn_alias_checks): New function.
+ (create_intersect_range_checks): Use it.
+ * config/aarch64/iterators.md (SVE2_WHILE_PTR): New int iterator.
+ (optab, cmp_op): Handle it.
+ (raw_war, unspec): New int attributes.
+ * config/aarch64/aarch64.md (UNSPEC_WHILERW, UNSPEC_WHILE_WR): New
+ constants.
+ * config/aarch64/predicates.md (aarch64_bytes_per_sve_vector_operand):
+ New predicate.
+ * config/aarch64/aarch64-sve2.md (check_<raw_war>_ptrs<mode>): New
+ expander.
+ (@aarch64_sve2_while<cmp_op><GPI:mode><PRED_ALL:mode>_ptest): New
+ pattern.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree.c (build_vector_from_ctor): Directly return a zero vector for
+ empty constructors.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * cse.c (cse_insn): Delete no-op register moves too.
+ * simplify-rtx.c (comparison_to_mask): Handle unsigned comparisons.
+ Take a second comparison to control the value for NE.
+ (mask_to_comparison): Handle unsigned comparisons.
+ (simplify_logical_relational_operation): Likewise. Update call
+ to comparison_to_mask. Handle AND if !HONOR_NANs.
+ (simplify_binary_operation_1): Call the above for AND too.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * fold-const.c (native_encode_vector): Turn into a wrapper function,
+ splitting the main code out into...
+ (native_encode_vector_part): ...this new function.
+ (native_decode_vector_tree): New function.
+ (fold_view_convert_vector_encoding): Likewise.
+ (fold_view_convert_expr): Use it for converting VECTOR_CSTs
+ to VECTOR_TYPEs.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-data-ref.c (create_intersect_range_checks_index): If the
+ alias pair describes simple WAW and WAR dependencies, just check
+ whether the first B access overlaps later A accesses.
+ (create_waw_or_war_checks): New function that performs the same
+ optimization on addresses.
+ (create_intersect_range_checks): Call it.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * lra-constraints.c (valid_address_p): Take the operand and a
+ constraint as argument. If the operand is a MEM and the constraint
+ is a memory constraint, check whether the eliminated form of the
+ MEM already satisfies the constraint.
+ (process_address_1): Update calls accordingly.
+
+2019-11-18 Tom Tromey <tromey@adacore.com>
+
+ * doc/tm.texi: Rebuild.
+ * doc/tm.texi.in (Misc): Don't document MODIFY_JNI_METHOD_CALL.
+ * config/i386/cygming.h (MODIFY_JNI_METHOD_CALL): Don't define.
+
+2019-11-18 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92516
+ * tree-vect-slp.c (vect_analyze_slp_instance): Add bst_map
+ argument, hoist bst_map creation/destruction to ...
+ (vect_analyze_slp): ... here, forming a true graph with
+ SLP instances being the entries.
+ (vect_detect_hybrid_slp_stmts): Remove wrapper.
+ (vect_detect_hybrid_slp): Use one visited set for all
+ graph entries.
+ (vect_slp_analyze_node_operations): Simplify visited/lvisited
+ to hash-sets of slp_tree.
+ (vect_slp_analyze_operations): Likewise.
+ (vect_bb_slp_scalar_cost): Remove wrapper.
+ (vect_bb_vectorization_profitable_p): Use one visited set for
+ all graph entries.
+ (vect_schedule_slp_instance): Elide bst_map use.
+ (vect_schedule_slp): Likewise.
+
+2019-11-18 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.c (vect_analyze_slp_instance): When a CTOR
+ was vectorized with just external refs fail.
+
+2019-11-18 Martin Liska <mliska@suse.cz>
+
+ PR ipa/92525
+ * ipa-icf.c (sem_function::init): Unset m_checker
+ at the end of the function.
+
+2019-11-18 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92558
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): When
+ reducting the width of a reduction vector def update new_phis.
+
+2019-11-18 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ * configure.ac (gcc_cv_target_ldbl128): Set for powerpc*-*-linux-musl*
+ and s390*-*-linux-musl* targets.
+ * configure: Regenerate.
+
+2019-11-18 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ * config/s390/linux.h (MUSL_DYNAMIC_LINKER32): Define.
+ (MUSL_DYNAMIC_LINKER64): Define.
+
+2019-11-18 Martin Liska <mliska@suse.cz>
+
+ * dbgcnt.c (dbg_cnt_set_limit_by_name): Provide error
+ message for an unknown counter.
+ (dbg_cnt_process_single_pair): Support 0 as minimum value.
+ (dbg_cnt_process_opt): Remove unreachable code.
+
+2019-11-18 Martin Liska <mliska@suse.cz>
+
+ PR ipa/92529
+ * ipa-icf-gimple.c (func_checker::compare_gimple_assign):
+ Compare LHS types of NOP_EXPR.
+
+2019-11-18 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * run-rtl-passes.c (run_rtl_passes): Accept and handle empty
+ "initial_pass_name" argument -- by running "*clean_state" pass.
+ Also free the "initial_pass_name" when done.
+
+2019-11-18 Richard Biener <rguenther@suse.de>
+
+ PR rtl-optimization/92462
+ * alias.c (find_base_term): Restrict the look through ANDs.
+ (find_base_value): Likewise.
+
+2019-11-18 Georg-Johann Lay <avr@gjlay.de>
+
+ Add support for AVR devices from the 0-series.
+
+ PR target/92545
+ * config/avr/avr-arch.h (avr_mcu_t) <flash_pm_offset>: New field.
+ * config/avr/avr-devices.c (avr_mcu_types): Adjust initializers.
+ * config/avr/avr-mcus.def (AVR_MCU): Add respective field.
+ * config/avr/specs.h (LINK_SPEC) <%(link_pm_base_address)>: Add.
+ * config/avr/gen-avr-mmcu-specs.c (print_mcu)
+ <*cpp, *cpp_mcu, *cpp_avrlibc, *link_pm_base_address>: Emit code
+ for spec definitions.
+ * doc/avr-mmcu.texi: Regenerate.
+
+2019-11-18 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/92448
+ * config/i386/i386-expand.c (ix86_expand_set_or_cpymem):
+ Replace TARGET_AVX128_OPTIMAL with TARGET_AVX256_SPLIT_REGS.
+ * config/i386/i386-option.c (ix86_vec_cost): Ditto.
+ (ix86_reassociation_width): Ditto.
+ * config/i386/i386-options.c (ix86_option_override_internal):
+ Replace TARGET_AVX128_OPTIAML with
+ ix86_tune_features[X86_TUNE_AVX128_OPTIMAL]
+ * config/i386/i386.h (TARGET_AVX256_SPLIT_REGS): New macro.
+ (TARGET_AVX128_OPTIMAL): Deleted.
+ * config/i386/x86-tune.def (X86_TUNE_AVX256_SPLIT_REGS): New
+ DEF_TUNE.
+
+2019-11-16 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (cceq_ior_compare): Rename to...
+ (@cceq_ior_compare_<mode> for GPR): ... this. Allow GPR instead of
+ just SI.
+ (cceq_rev_compare): Rename to...
+ (@cceq_rev_compare_<mode> for GPR): ... this. Allow GPR instead of
+ just SI.
+ (define_split for <bd>tf_<mode>): Add SImode first argument to
+ gen_cceq_ior_compare.
+
+2019-11-16 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * common/config/powerpcspe: Delete.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (aarch64_wrffr): Wrap the FFRT
+ output in UNSPEC_WRFFR.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-data-ref.c (create_intersect_range_checks_index): Rewrite
+ the index tests to have the form (unsigned T) (B - A + bias) <= limit.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-data-ref.c (create_intersect_range_checks_index)
+ (create_intersect_range_checks): Print dump messages.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-data-ref.c (dump_alias_pair): New function.
+ (prune_runtime_alias_test_list): Use it to dump each merged alias pair.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-data-ref.h (DR_ALIAS_MIXED_STEPS): New flag.
+ * tree-data-ref.c (prune_runtime_alias_test_list): Set it when
+ merging data references with different steps.
+ (create_intersect_range_checks_index): Take a
+ dr_with_seg_len_pair_t instead of two dr_with_seg_lens.
+ Bail out if DR_ALIAS_MIXED_STEPS is set.
+ (create_intersect_range_checks): Take a dr_with_seg_len_pair_t
+ instead of two dr_with_seg_lens. Update call to
+ create_intersect_range_checks_index.
+ (create_runtime_alias_checks): Update call accordingly.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-data-ref.h (DR_ALIAS_RAW, DR_ALIAS_WAR, DR_ALIAS_WAW)
+ (DR_ALIAS_ARBITRARY, DR_ALIAS_SWAPPED, DR_ALIAS_UNSWAPPED): New flags.
+ (dr_with_seg_len_pair_t::sequencing): New enum.
+ (dr_with_seg_len_pair_t::flags): New member variable.
+ (dr_with_seg_len_pair_t::dr_with_seg_len_pair_t): Take a sequencing
+ parameter and initialize the flags member variable.
+ * tree-loop-distribution.c (compute_alias_check_pairs): Update
+ call accordingly.
+ * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
+ Ensure the two data references in an alias pair are in statement
+ order, if there is a defined order.
+ * tree-data-ref.c (prune_runtime_alias_test_list): Use
+ DR_ALIAS_SWAPPED and DR_ALIAS_UNSWAPPED to record whether we've
+ swapped the references in a dr_with_seg_len_pair_t. OR together
+ the flags when merging two dr_with_seg_len_pair_ts. After merging,
+ try to restore the original dr_with_seg_len order, updating the
+ flags if that fails.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-data-ref.c (prune_runtime_alias_test_list): Delay
+ swapping the dr_as based on init values until we've decided
+ whether to merge them.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-data-ref.c (prune_runtime_alias_test_list): Sort the
+ two accesses in each dr_with_seg_len_pair_t before trying to
+ combine separate dr_with_seg_len_pair_ts.
+ * tree-loop-distribution.c (compute_alias_check_pairs): Don't do
+ that here.
+ * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md
+ (scatter_store<SVE_FULL_SD:mode><v_int_equiv>): Extend to...
+ (scatter_store<SVE_24:mode><v_int_container>): ...this.
+ (mask_scatter_store<SVE_FULL_S:mode><v_int_equiv>): Extend to...
+ (mask_scatter_store<SVE_4:mode><v_int_equiv>): ...this.
+ (mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>): Extend to...
+ (mask_scatter_store<SVE_2:mode><v_int_equiv>): ...this.
+ (*mask_scatter_store<mode><v_int_container>_<su>xtw_unpacked): New
+ pattern.
+ (*mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>_sxtw): Extend to...
+ (*mask_scatter_store<SVE_2:mode><v_int_equiv>_sxtw): ...this.
+ (*mask_scatter_store<SVE_FULL_D:mode><v_int_equiv>_uxtw): Extend to...
+ (*mask_scatter_store<SVE_2:mode><v_int_equiv>_uxtw): ...this.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (SVE_2BHSI, SVE_2HSDI, SVE_4BHI)
+ (SVE_4HSI): New mode iterators.
+ (ANY_EXTEND2): New code iterator.
+ * config/aarch64/aarch64-sve.md
+ (@aarch64_gather_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>):
+ Extend to...
+ (@aarch64_gather_load_<ANY_EXTEND:optab><SVE_4HSI:mode><SVE_4BHI:mode>):
+ ...this, handling extension to partial modes as well as full modes.
+ Describe the extension as a predicated rather than unpredicated
+ extension.
+ (@aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
+ Likewise extend to...
+ (@aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>):
+ ...this, making the same adjustments.
+ (*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw):
+ Likewise extend to...
+ (*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_sxtw)
+ ...this, making the same adjustments.
+ (*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw):
+ Likewise extend to...
+ (*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_uxtw)
+ ...this, making the same adjustments.
+ (*aarch64_gather_load_<ANY_EXTEND:optab><SVE_2HSDI:mode><SVE_2BHSI:mode>_<ANY_EXTEND2:su>xtw_unpacked):
+ New pattern.
+ (*aarch64_ldff1_gather<mode>_sxtw): Canonicalize to a constant
+ extension predicate.
+ (@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+ (@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
+ (*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw):
+ Describe the extension as a predicated rather than unpredicated
+ extension.
+ (*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw):
+ Likewise. Canonicalize to a constant extension predicate.
+ * config/aarch64/aarch64-sve-builtins-base.cc
+ (svld1_gather_extend_impl::expand): Add an extra predicate for
+ the extension.
+ (svldff1_gather_extend_impl::expand): Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (SVE_24, SVE_2, SVE_4): New mode
+ iterators.
+ * config/aarch64/aarch64-sve.md
+ (gather_load<SVE_FULL_SD:mode><v_int_equiv>): Extend to...
+ (gather_load<SVE_24:mode><v_int_container>): ...this.
+ (mask_gather_load<SVE_FULL_S:mode><v_int_equiv>): Extend to...
+ (mask_gather_load<SVE_4:mode><v_int_container>): ...this.
+ (mask_gather_load<SVE_FULL_D:mode><v_int_equiv>): Extend to...
+ (mask_gather_load<SVE_2:mode><v_int_container>): ...this.
+ (*mask_gather_load<SVE_2:mode><v_int_container>_<su>xtw_unpacked):
+ New pattern.
+ (*mask_gather_load<SVE_FULL_D:mode><v_int_equiv>_sxtw): Extend to...
+ (*mask_gather_load<SVE_2:mode><v_int_equiv>_sxtw): ...this.
+ Allow the nominal extension predicate to be different from the
+ load predicate.
+ (*mask_gather_load<SVE_FULL_D:mode><v_int_equiv>_uxtw): Extend to...
+ (*mask_gather_load<SVE_2:mode><v_int_equiv>_uxtw): ...this.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md
+ (trunc<SVE_HSDI:mode><SVE_PARTIAL_I:mode>2): New pattern.
+ * config/aarch64/aarch64.c (aarch64_integer_truncation_p): New
+ function.
+ (aarch64_sve_adjust_stmt_cost): Call it.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md
+ (@aarch64_load_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>):
+ (@aarch64_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+ (@aarch64_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
+ Combine into...
+ (@aarch64_load_<ANY_EXTEND:optab><SVE_HSDI:mode><SVE_PARTIAL_I:mode>):
+ ...this new pattern, handling extension to partial modes as well
+ as full modes. Describe the extension as a predicated rather than
+ unpredicated extension.
+ (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
+ (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+ (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>):
+ Combine into...
+ (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><SVE_HSDI:mode><SVE_PARTIAL_I:mode>):
+ ...this new pattern, handling extension to partial modes as well
+ as full modes. Describe the extension as a predicated rather than
+ unpredicated extension.
+ * config/aarch64/aarch64-sve-builtins.cc
+ (function_expander::use_contiguous_load_insn): Add an extra
+ predicate for extending loads.
+ * config/aarch64/aarch64.c (aarch64_extending_load_p): New function.
+ (aarch64_sve_adjust_stmt_cost): Likewise.
+ (aarch64_add_stmt_cost): Use aarch64_sve_adjust_stmt_cost to adjust
+ the cost of SVE vector stmts.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (SVE_HSDI): New mode iterator.
+ (narrower_mask): Handle VNx4HI, VNx2HI and VNx2SI.
+ * config/aarch64/aarch64-sve.md
+ (<ANY_EXTEND:optab><SVE_PARTIAL_I:mode><SVE_HSDI:mode>2): New pattern.
+ (*<ANY_EXTEND:optab><SVE_PARTIAL_I:mode><SVE_HSDI:mode>2): Likewise.
+ (@aarch64_pred_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Update
+ comment. Avoid new narrower_mask ambiguity.
+ (@aarch64_cond_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Likewise.
+ (*cond_uxt<mode>_2): Update comment.
+ (*cond_uxt<mode>_any): Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-modes.def: Define partial SVE vector
+ float modes.
+ * config/aarch64/aarch64-protos.h (aarch64_sve_pred_mode): New
+ function.
+ * config/aarch64/aarch64.c (aarch64_classify_vector_mode): Handle the
+ new vector float modes.
+ (aarch64_sve_container_bits): New function.
+ (aarch64_sve_pred_mode): Likewise.
+ (aarch64_get_mask_mode): Use it.
+ (aarch64_sve_element_int_mode): Handle structure modes and partial
+ modes.
+ (aarch64_sve_container_int_mode): New function.
+ (aarch64_vectorize_related_mode): Return SVE modes when given
+ SVE modes. Handle partial modes, taking the preferred number
+ of units from the size of the given mode.
+ (aarch64_hard_regno_mode_ok): Allow partial modes to be stored
+ in registers.
+ (aarch64_expand_sve_ld1rq): Use the mode form of aarch64_sve_pred_mode.
+ (aarch64_expand_sve_const_vector): Handle partial SVE vectors.
+ (aarch64_split_sve_subreg_move): Use the mode form of
+ aarch64_sve_pred_mode.
+ (aarch64_secondary_reload): Handle partial modes in the same way
+ as full big-endian vectors.
+ (aarch64_vector_mode_supported_p): Allow partial SVE vectors.
+ (aarch64_autovectorize_vector_modes): Try unpacked SVE vectors,
+ merging with the Advanced SIMD modes. If two modes have the
+ same size, try the Advanced SIMD mode first.
+ (aarch64_simd_valid_immediate): Use the container rather than
+ the element mode for INDEX constants.
+ (aarch64_simd_vector_alignment): Make the alignment of partial
+ SVE vector modes the same as their minimum size.
+ (aarch64_evpc_sel): Use the mode form of aarch64_sve_pred_mode.
+ * config/aarch64/aarch64-sve.md (mov<SVE_FULL:mode>): Extend to...
+ (mov<SVE_ALL:mode>): ...this.
+ (movmisalign<SVE_FULL:mode>): Extend to...
+ (movmisalign<SVE_ALL:mode>): ...this.
+ (*aarch64_sve_mov<mode>_le): Rename to...
+ (*aarch64_sve_mov<mode>_ldr_str): ...this.
+ (*aarch64_sve_mov<SVE_FULL:mode>_be): Rename and extend to...
+ (*aarch64_sve_mov<SVE_ALL:mode>_no_ldr_str): ...this. Handle
+ partial modes regardless of endianness.
+ (aarch64_sve_reload_be): Rename to...
+ (aarch64_sve_reload_mem): ...this and enable for little-endian.
+ Use aarch64_sve_pred_mode to get the appropriate predicate mode.
+ (@aarch64_pred_mov<SVE_FULL:mode>): Extend to...
+ (@aarch64_pred_mov<SVE_ALL:mode>): ...this.
+ (*aarch64_sve_mov<SVE_FULL:mode>_subreg_be): Extend to...
+ (*aarch64_sve_mov<SVE_ALL:mode>_subreg_be): ...this.
+ (@aarch64_sve_reinterpret<SVE_FULL:mode>): Extend to...
+ (@aarch64_sve_reinterpret<SVE_ALL:mode>): ...this.
+ (*aarch64_sve_reinterpret<SVE_FULL:mode>): Extend to...
+ (*aarch64_sve_reinterpret<SVE_ALL:mode>): ...this.
+ (maskload<SVE_FULL:mode><vpred>): Extend to...
+ (maskload<SVE_ALL:mode><vpred>): ...this.
+ (maskstore<SVE_FULL:mode><vpred>): Extend to...
+ (maskstore<SVE_ALL:mode><vpred>): ...this.
+ (vec_duplicate<SVE_FULL:mode>): Extend to...
+ (vec_duplicate<SVE_ALL:mode>): ...this.
+ (*vec_duplicate<SVE_FULL:mode>_reg): Extend to...
+ (*vec_duplicate<SVE_ALL:mode>_reg): ...this.
+ (sve_ld1r<SVE_FULL:mode>): Extend to...
+ (sve_ld1r<SVE_ALL:mode>): ...this.
+ (vec_series<SVE_FULL_I:mode>): Extend to...
+ (vec_series<SVE_I:mode>): ...this.
+ (*vec_series<SVE_FULL_I:mode>_plus): Extend to...
+ (*vec_series<SVE_I:mode>_plus): ...this.
+ (@aarch64_pred_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Avoid
+ new VPRED ambiguity.
+ (@aarch64_cond_sxt<SVE_FULL_HSDI:mode><SVE_PARTIAL_I:mode>): Likewise.
+ (add<SVE_FULL_I:mode>3): Extend to...
+ (add<SVE_I:mode>3): ...this.
+ * config/aarch64/iterators.md (SVE_ALL, SVE_I): New mode iterators.
+ (Vetype, Vesize, VEL, Vel, vwcore): Handle partial SVE vector modes.
+ (VPRED, vpred): Likewise.
+ (Vctype): New iterator.
+ (vw): Remove SVE modes.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (SVE_PARTIAL): Rename to...
+ (SVE_PARTIAL_I): ...this.
+ * config/aarch64/aarch64-sve.md: Apply the above renaming throughout.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (SVE_ALL): Rename to...
+ (SVE_FULL): ...this.
+ (SVE_I): Rename to...
+ (SVE_FULL_I): ...this.
+ (SVE_F): Rename to...
+ (SVE_FULL_F): ...this.
+ (SVE_BHSI): Rename to...
+ (SVE_FULL_BHSI): ...this.
+ (SVE_HSD): Rename to...
+ (SVE_FULL_HSD): ...this.
+ (SVE_HSDI): Rename to...
+ (SVE_FULL_HSDI): ...this.
+ (SVE_HSF): Rename to...
+ (SVE_FULL_HSF): ...this.
+ (SVE_SD): Rename to...
+ (SVE_FULL_SD): ...this.
+ (SVE_SDI): Rename to...
+ (SVE_FULL_SDI): ...this.
+ (SVE_SDF): Rename to...
+ (SVE_FULL_SDF): ...this.
+ (SVE_S): Rename to...
+ (SVE_FULL_S): ...this.
+ (SVE_D): Rename to...
+ (SVE_FULL_D): ...this.
+ * config/aarch64/aarch64-sve.md: Apply the above renaming throughout.
+ * config/aarch64/aarch64-sve2.md: Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.opt (--param=aarch64-sve-compare-costs):
+ New option.
+ * doc/invoke.texi: Document it.
+ * config/aarch64/aarch64.c (aarch64_autovectorize_vector_modes):
+ By default, return VECT_COMPARE_COSTS for SVE.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.h (VECT_COMPARE_COSTS): New constant.
+ * target.def (autovectorize_vector_modes): Return a bitmask of flags.
+ * doc/tm.texi: Regenerate.
+ * targhooks.h (default_autovectorize_vector_modes): Update accordingly.
+ * targhooks.c (default_autovectorize_vector_modes): Likewise.
+ * config/aarch64/aarch64.c (aarch64_autovectorize_vector_modes):
+ Likewise.
+ * config/arc/arc.c (arc_autovectorize_vector_modes): Likewise.
+ * config/arm/arm.c (arm_autovectorize_vector_modes): Likewise.
+ * config/i386/i386.c (ix86_autovectorize_vector_modes): Likewise.
+ * config/mips/mips.c (mips_autovectorize_vector_modes): Likewise.
+ * tree-vectorizer.h (_loop_vec_info::vec_outside_cost)
+ (_loop_vec_info::vec_inside_cost): New member variables.
+ * tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize them.
+ (vect_better_loop_vinfo_p, vect_joust_loop_vinfos): New functions.
+ (vect_analyze_loop): When autovectorize_vector_modes returns
+ VECT_COMPARE_COSTS, try vectorizing the loop with each available
+ vector mode and picking the one with the lowest cost.
+ (vect_estimate_min_profitable_iters): Record the computed costs
+ in the loop_vec_info.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (can_duplicate_and_interleave_p): Take an
+ element type rather than an element mode.
+ * tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
+ Use get_vectype_for_scalar_type to query the natural types
+ for a given element type rather than basing everything on
+ GET_MODE_SIZE (vinfo->vector_mode). Limit int_mode_for_size
+ query to MAX_FIXED_MODE_SIZE.
+ (duplicate_and_interleave): Update call accordingly.
+ * tree-vect-loop.c (vectorizable_reduction): Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (vect_get_vector_types_for_stmt): Take an
+ optional maximum nunits.
+ (get_vectype_for_scalar_type): Likewise. Also declare a form that
+ takes an slp_tree.
+ (get_mask_type_for_scalar_type): Take an optional slp_tree.
+ (vect_get_mask_type_for_stmt): Likewise.
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Don't store
+ the vector type in STMT_VINFO_VECTYPE for BB vectorization.
+ * tree-vect-patterns.c (vect_recog_bool_pattern): Use
+ vect_get_vector_types_for_stmt instead of STMT_VINFO_VECTYPE
+ to get an assumed vector type for data references.
+ * tree-vect-slp.c (vect_update_shared_vectype): New function.
+ (vect_update_all_shared_vectypes): Likewise.
+ (vect_build_slp_tree_1): Pass the group size to
+ vect_get_vector_types_for_stmt. Use vect_update_shared_vectype
+ for BB vectorization.
+ (vect_build_slp_tree_2): Call vect_update_all_shared_vectypes
+ before building the vectof from scalars.
+ (vect_analyze_slp_instance): Pass the group size to
+ get_vectype_for_scalar_type.
+ (vect_slp_analyze_node_operations_1): Don't recompute the vector
+ types for BB vectorization here; just handle the case in which
+ we deferred the choice for booleans.
+ (vect_get_constant_vectors): Pass the slp_tree to
+ get_vectype_for_scalar_type.
+ * tree-vect-stmts.c (vect_prologue_cost_for_slp_op): Likewise.
+ (vectorizable_call): Likewise.
+ (vectorizable_simd_clone_call): Likewise.
+ (vectorizable_conversion): Likewise.
+ (vectorizable_shift): Likewise.
+ (vectorizable_operation): Likewise.
+ (vectorizable_comparison): Likewise.
+ (vect_is_simple_cond): Take the slp_tree as argument and
+ pass it to get_vectype_for_scalar_type.
+ (vectorizable_condition): Update call accordingly.
+ (get_vectype_for_scalar_type): Take a group_size argument.
+ For BB vectorization, limit the the vector to that number
+ of elements. Also define an overload that takes an slp_tree.
+ (get_mask_type_for_scalar_type): Add an slp_tree argument and
+ pass it to get_vectype_for_scalar_type.
+ (vect_get_vector_types_for_stmt): Add a group_size argument
+ and pass it to get_vectype_for_scalar_type. Don't use the
+ cached vector type for BB vectorization if a group size is given.
+ Handle data references in that case.
+ (vect_get_mask_type_for_stmt): Take an slp_tree argument and
+ pass it to get_mask_type_for_scalar_type.
+
+2019-11-15 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline.h (do_estimate_edge_time): Add nonspec_time
+ parameter.
+ (estimate_edge_time): Use it.
+ * ipa-inline-analysis.c (do_estimate_edge_time): Add
+ ret_nonspec_time parameter.
+
+2019-11-15 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ * config/m68k/linux.h (MUSL_DYNAMIC_LINKER): Define.
+
+2019-11-15 Nick Clifton <nickc@redhat.com>
+ Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ PR target/65649
+ * config/microblaze/microblaze.c (print_operand): Print value as long.
+
+2019-11-15 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline.c (edge_badness, inline_small_functions): Revert
+ accidental commit.
+
+2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * config/gcn/gcn.h (FIXED_REGISTERS): Unfix frame pointer.
+ (CALL_USED_REGISTERS): Make frame pointer callee-saved.
+
+2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * config/gcn/gcn.c (MAX_NORMAL_SGPR_COUNT, MAX_NORMAL_VGPR_COUNT): New.
+ (gcn_conditional_register_usage): Use constants in place of hard-coded
+ values.
+ (gcn_hsa_declare_function_name): Set lower bound for number of
+ SGPRs/VGPRs in non-leaf kernels to MAX_NORMAL_SGPR_COUNT and
+ MAX_NORMAL_VGPR_COUNT.
+
+2019-11-15 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-utils.h (ipa_remove_useless_jump_functions): Remove stray
+ declaration.
+
+2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * config/gcn/gcn.c (default_requested_args): New.
+ (gcn_parse_amdgpu_hsa_kernel_attribute): Initialize requested args
+ set with default_requested_args.
+ (gcn_conditional_register_usage): Limit register usage of non-kernel
+ functions. Reassign fixed registers if a non-standard set of args is
+ requested.
+ * config/gcn/gcn.h (FIXED_REGISTERS): Fix registers according to ABI.
+
+2019-11-15 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/92528
+ * ipa-prop.c (update_jump_functions_after_inlining): Invalidate
+ aggregate jump function when inlined-to caller has no edge summary.
+
+2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_init_cumulative_args): Call reinit_regs.
+
+2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_expand_prologue): Remove initialization and
+ prologue use of v0.
+ (print_operand_address): Use v1 for zero vector offset.
+
+2019-11-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92515
+ * tree-vect-stmts.c (vectorizable_shift): Record incompatible op1
+ types when converting a vector/scalar shift into a vector/vector one,
+ using tree_nop_conversion_p instead of useless_type_conversion_p.
+ Move the conversion code to the transform block.
+
+2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * read-rtl-function.c
+ (function_reader::add_fixup_source_location): Take additional
+ parameter of a column.
+ (function_reader::maybe_read_location): Optionally parse column
+ information and pass to add_fixup_source_location.
+
+2019-11-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92512
+ * tree-vect-loop.c (check_reduction_path): Fix operand index
+ computability check. Add check for second use in COND_EXPRs.
+
+2019-11-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/92515
+ * config/rs6000/rs6000-call.c (rs6000_gimple_fold_builtin): Use
+ VIEW_CONVERT_EXPR to reinterpret vectors as different types.
+
+2019-11-15 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_regno_reg_class): Return VCC_CONDITIONAL_REG
+ register class for VCC_LO and VCC_HI.
+ (gcn_spill_class): Use SGPR_REGS to spill registers in
+ VCC_CONDITIONAL_REG.
+
+2019-11-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92324
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Fix
+ singedness of SLP reduction epilouge operations. Also reduce
+ the vector width for SLP reductions before doing elementwise
+ operations if possible.
+
+2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * passes.c (skip_pass): Set epilogue_completed if skipping the
+ pro_and_epilogue pass.
+
+2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * passes.c (should_skip_pass_p): Always run "dfinish".
+
+2019-11-15 Richard Biener <rguenther@suse.de>
+
+ * ipa-inline.c (inline_small_functions): Move assignment
+ to next before call destroying edge.
+
+2019-11-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92039
+ PR tree-optimization/91975
+ * tree-ssa-loop-ivcanon.c (constant_after_peeling): Revert
+ previous change, treat invariants consistently as non-constant.
+ (tree_estimate_loop_size): Ternary ops with just the first op
+ constant are not optimized away.
+
+2019-11-15 Jakub Jelinek <jakub@redhat.com>
+
+ * gimplify.c (gimplify_call_expr): Don't call
+ omp_resolve_declare_variant after gimplification.
+ * omp-general.c (omp_context_selector_matches): For isa that might
+ match in some other function, defer if in declare simd function.
+ (omp_context_compute_score): Don't look for " score" in construct
+ trait set. Set *score to -1 if it can't ever match.
+ (omp_resolve_declare_variant): If any variants need to be deferred,
+ don't punt immediately, but compute scores of all variants and if
+ ther eis a score winner that doesn't need to be deferred, return that.
+
+2019-11-15 Luo Xiong Hu <luoxhu@linux.ibm.com>
+
+ * ipa-comdats.c: Fix comments typo.
+ * ipa-profile.c: Fix comments typo.
+ * tree-profile.c (gimple_gen_ic_profiler): Use the new variable
+ __gcov_indirect_call.counters and __gcov_indirect_call.callee.
+ (gimple_gen_ic_func_profiler): Likewise.
+ (pass_ipa_tree_profile::gate): Fix comments typo.
+
+2019-11-15 Xiong Hu Luo <luoxhu@linux.ibm.com>
+
+ * ipa-inline.c (inline_small_functions): Update iterator of next.
+
+2019-11-14 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * lra-spills.c (assign_spill_hard_regs): Check that the spill
+ register is suitable for the mode.
+
+2019-11-14 Andrew MacLeod <amacleod@redhat.com>
+
+ * range-op.h (range_operator::fold_range): Return a bool.
+ * range-op.cc (range_operator::wi_fold): Assert supported type.
+ (range_operator::fold_range): Assert supported type and return true.
+ (operator_equal::fold_range): Return true.
+ (operator_not_equal::fold_range): Same.
+ (operator_lt::fold_range): Same.
+ (operator_le::fold_range): Same.
+ (operator_gt::fold_range): Same.
+ (operator_ge::fold_range): Same.
+ (operator_plus::op1_range): Adjust call to fold_range.
+ (operator_plus::op2_range): Same.
+ (operator_minus::op1_range): Same.
+ (operator_minus::op2_range): Same.
+ (operator_exact_divide::op1_range): Same.
+ (operator_lshift::fold_range): Return true and adjust fold_range call.
+ (operator_rshift::fold_range): Same.
+ (operator_cast::fold_range): Return true.
+ (operator_logical_and::fold_range): Same.
+ (operator_logical_or::fold_range): Same.
+ (operator_logical_not::fold_range): Same.
+ (operator_bitwise_not::fold_range): Adjust call to fold_range.
+ (operator_bitwise_not::op1_range): Same.
+ (operator_cst::fold_range): Return true.
+ (operator_identity::fold_range): Return true.
+ (operator_negate::fold_range): Return true and adjust fold_range call.
+ (operator_addr_expr::fold_range): Return true.
+ (operator_addr_expr::op1_range): Adjust call to fold_range.
+ (range_cast): Same.
+ * tree-vrp.c (range_fold_binary_symbolics_p): Adjust call to fold_range.
+ (range_fold_unary_symbolics_p): Same.
+
+2019-11-14 Andrew MacLeod <amacleod@redhat.com>
+
+ PR tree-optimization/92506
+ * range-op.cc (range_operator::fold_range): Start with range undefined.
+ (operator_abs::wi_fold): Fix wrong line copy... With wrapv, abs with
+ overflow is varying.
+
+2019-11-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * range-op.cc (*operator*::*range): Remove calls to
+ range_intersect, range_invert, and range_union in favor of calling
+ the in-place API methods.
+ (range_tests): Same.
+ * range.cc (range_intersect): Remove.
+ (range_union): Remove.
+ (range_invert): Remove.
+ * range.h (range_intersect): Remove.
+ (range_union): Remove.
+ (range_intersect): Remove.
+
+2019-11-14 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR rtl-optimization/92430
+ * cfgcleanup.c (pass_jump_after_combine::gate): New function.
+ (pass_jump_after_combine::execute): Perform jump threading
+ unconditionally.
+
+2019-11-14 Jerome Lambourg <lambourg@adacore.com>
+ Doug Rupp <rupp@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
+
+ * config.gcc: Collapse the arm-vxworks entries into
+ a single arm-wrs-vxworks7* one, bpabi based. Update
+ the default cpu from arm8 to armv7-a
+ * config/arm/vxworks.h (CC1_SPEC): Simplify, knowing that
+ we always use ARM_UNWIND_INFO.
+ (DWARF2_UNWIND_INFO): Remove redefinition.
+ (ARM_TARGET2_DWARF_FORMAT): Likewise.
+ (VXWORKS_PERSONALITY): Define, to "llvm".
+ (VXWORKS_EXTRA_LIBS_RTP): Define, to "-lllvm".
+
+2019-11-14 Jerome Lambourg <lambourg@adacore.com>
+
+ * config/arm/vxworks.h (TARGET_OS_CPP_BUILTINS): Use
+ _VX_CPU instead of CPU and handle arm_arch8.
+
+2019-11-14 Doug Rupp <rupp@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
+ Jerome Lambourg <lambourg@adacore.com>
+
+ * config.gcc: Handle aarch64*-wrs-vxworks7*.
+ * config/aarch64/aarch64-vxworks.h: New file.
+ * config/aarch64/t-aarch64-vxworks: New file.
+
+2019-11-06 Jerome Lambourg <lambourg@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
+
+ * config/vx-common.h (USE_TM_CLONE_REGISTRY): Remove
+ definition, pointless with a VxWorks specific version
+ of crtstuff.
+ (DWARF2_UNWIND_INFO): Conditionalize on !ARM_UNWIND_INFO.
+ * config/vxworks.h (VX_CRTBEGIN_SPEC, VX_CRTEND_SPEC):
+ New local macros, controlling the addition of vxworks specific
+ crtstuff objects depending on the EH mechanism and kind of
+ module being linked.
+ (VXWORKS_STARTFILE_SPEC, VXWORKS_ENDFILE_SPEC): Use them.
+
+2019-11-06 Pat Bernardi <bernardi@adacore.com>
+ Jerome Lambourg <lambourg@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
+
+ * config.gcc: Add comment to introduce the TARGET_VXWORKS
+ common macro definitions, conveying VXWORKS7 or 64bit general
+ variations. Add a block to set gcc_cv_initfini_array
+ unconditionally to "yes" for VxWorks7.
+ config/vx-common.h (VXWORKS_CC1_SPEC): New macro, empty string
+ by default. Update some comments.
+ config/vxworks.h (VXWORKS_EXTRA_LIBS_RTP): New macro, empty by
+ default, to be added the end of VXWORKS_LIBS_RTP.
+ (VXWORKS_LIBS_RTP): Replace hardcoded part by VXWORKS_BASE_LIBS_RTP
+ and append VXWORKS_EXTRA_LIBS_RTP, both of which specific ports may
+ redefine.
+ (VXWORKS_NET_LIBS_RTP): Account for VxWorks7 specificities.
+ (VXWORKS_CC1_SPEC): Common base definition, with VxWorks7 variation
+ to account for the now available TLS abilities.
+ (TARGET_LIBC_HAS_FUNCTION): Account for VxWorks7 abilities.
+ (VXWORKS_HAVE_TLS): Likewise.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-slp.c (vect_contains_pattern_stmt_p): New function.
+ (vect_slp_convert_to_external): Likewise.
+ (vect_slp_analyze_node_operations): If analysis fails, try building
+ the node from scalars instead.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-cfg.c (verify_gimple_assign_unary): Handle conversions
+ between vector types.
+ * tree-vect-stmts.c (vectorizable_conversion): Extend the
+ non-widening and non-narrowing path to handle standard
+ conversion codes, if the target supports them.
+ * expr.c (convert_move): Try using the extend and truncate optabs
+ for vectors.
+ * optabs-tree.c (supportable_convert_operation): Likewise.
+ * config/aarch64/iterators.md (Vnarroqw): New iterator.
+ * config/aarch64/aarch64-simd.md (<optab><Vnarrowq><mode>2)
+ (trunc<mode><Vnarrowq>2): New patterns.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vect_get_vector_types_for_stmt): Don't
+ require vectype and nunits_vectype to have the same size;
+ instead assert that nunits_vectype has at least as many
+ elements as vectype. Don't compute a separate nunits_vectype
+ if the scalar type is obviously the same as vectype's.
+ Tweak dump messages.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_vectorize_related_mode): New
+ function.
+ (aarch64_autovectorize_vector_modes): Also add V4HImode and V2SImode.
+ (TARGET_VECTORIZE_RELATED_MODE): Define.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (vec_info::mode_set): New typedef.
+ (vec_info::used_vector_mode): New member variable.
+ (vect_chooses_same_modes_p): Declare.
+ * tree-vect-stmts.c (get_vectype_for_scalar_type): Record each
+ chosen vector mode in vec_info::used_vector_mode.
+ (vect_chooses_same_modes_p): New function.
+ * tree-vect-loop.c (vect_analyze_loop): Use it to avoid trying
+ the same vector statements multiple times.
+ * tree-vect-slp.c (vect_slp_bb_region): Likewise.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * machmode.h (opt_machine_mode::operator==): New function.
+ (opt_machine_mode::operator!=): Likewise.
+ * tree-vectorizer.h (vec_info::vector_mode): Update comment.
+ (get_related_vectype_for_scalar_type): Delete.
+ (get_vectype_for_scalar_type_and_size): Declare.
+ * tree-vect-slp.c (vect_slp_bb_region): Print dump messages to say
+ whether analysis passed or failed, and with what vector modes.
+ Use related_vector_mode to check whether trying a particular
+ vector mode would be redundant with the autodetected mode,
+ and print a dump message if we decide to skip it.
+ * tree-vect-loop.c (vect_analyze_loop): Likewise.
+ (vect_create_epilog_for_reduction): Use
+ get_related_vectype_for_scalar_type instead of
+ get_vectype_for_scalar_type_and_size.
+ * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): Replace
+ with...
+ (get_related_vectype_for_scalar_type): ...this new function.
+ Take a starting/"prevailing" vector mode rather than a vector size.
+ Take an optional nunits argument, with the same meaning as for
+ related_vector_mode. Use related_vector_mode when not
+ auto-detecting a mode, falling back to mode_for_vector if no
+ target mode exists.
+ (get_vectype_for_scalar_type): Update accordingly.
+ (get_same_sized_vectype): Likewise.
+ * tree-vectorizer.c (get_vec_alignment_for_array_type): Likewise.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vectorizable_call): Require the types
+ to have the same size.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vectorizable_call): If an operand is
+ constant or external, use get_vectype_for_scalar_type
+ rather than get_same_sized_vectype to get its vector type.
+ (vectorizable_conversion, vectorizable_shift): Likewise.
+ (vectorizable_operation): Likewise.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (vec_info::vector_size): Replace with...
+ (vec_info::vector_mode): ...this new field.
+ * tree-vect-loop.c (vect_update_vf_for_slp): Update accordingly.
+ (vect_analyze_loop, vect_transform_loop): Likewise.
+ * tree-vect-loop-manip.c (vect_do_peeling): Likewise.
+ * tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
+ (vect_make_slp_decision, vect_slp_bb_region): Likewise.
+ * tree-vect-stmts.c (get_vectype_for_scalar_type): Likewise.
+ * tree-vectorizer.c (try_vectorize_loop_1): Likewise.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.h (vector_sizes, auto_vector_sizes): Delete.
+ (vector_modes, auto_vector_modes): New typedefs.
+ * target.def (autovectorize_vector_sizes): Replace with...
+ (autovectorize_vector_modes): ...this new hook.
+ * doc/tm.texi.in (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES):
+ Replace with...
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): ...this new hook.
+ * doc/tm.texi: Regenerate.
+ * targhooks.h (default_autovectorize_vector_sizes): Delete.
+ (default_autovectorize_vector_modes): New function.
+ * targhooks.c (default_autovectorize_vector_sizes): Delete.
+ (default_autovectorize_vector_modes): New function.
+ * omp-general.c (omp_max_vf): Use autovectorize_vector_modes instead
+ of autovectorize_vector_sizes. Use the number of units in the mode
+ to calculate the maximum VF.
+ * omp-low.c (omp_clause_aligned_alignment): Use
+ autovectorize_vector_modes instead of autovectorize_vector_sizes.
+ Use a loop based on related_mode to iterate through all supported
+ vector modes for a given scalar mode.
+ * optabs-query.c (can_vec_mask_load_store_p): Use
+ autovectorize_vector_modes instead of autovectorize_vector_sizes.
+ * tree-vect-loop.c (vect_analyze_loop, vect_transform_loop): Likewise.
+ * tree-vect-slp.c (vect_slp_bb_region): Likewise.
+ * config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes):
+ Replace with...
+ (aarch64_autovectorize_vector_modes): ...this new function.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
+ * config/arc/arc.c (arc_autovectorize_vector_sizes): Replace with...
+ (arc_autovectorize_vector_modes): ...this new function.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
+ * config/arm/arm.c (arm_autovectorize_vector_sizes): Replace with...
+ (arm_autovectorize_vector_modes): ...this new function.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
+ * config/i386/i386.c (ix86_autovectorize_vector_sizes): Replace with...
+ (ix86_autovectorize_vector_modes): ...this new function.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
+ * config/mips/mips.c (mips_autovectorize_vector_sizes): Replace with...
+ (mips_autovectorize_vector_modes): ...this new function.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Delete.
+ (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_MODES): Define.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vectorizable_shift): Check the number
+ of vector elements as well as the type mode when deciding
+ whether an op1_vectype is compatible. Reuse the result of
+ this check when generating vector statements.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): If
+ targetm.vectorize.preferred_simd_mode returns an integer mode,
+ use mode_for_vector to decide what the vector type's mode
+ should actually be. Use build_vector_type_for_mode instead
+ of build_vector_type.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (get_mask_mode): Take a vector mode itself as argument,
+ instead of properties about the vector mode.
+ * doc/tm.texi: Regenerate.
+ * targhooks.h (default_get_mask_mode): Update to reflect new
+ get_mode_mask interface.
+ * targhooks.c (default_get_mask_mode): Likewise. Use
+ related_int_vector_mode.
+ * optabs-query.c (can_vec_mask_load_store_p): Update call
+ to get_mask_mode.
+ * tree-vect-stmts.c (check_load_store_masking): Likewise, checking
+ first that the original mode really is a vector.
+ * tree.c (build_truth_vector_type_for): Likewise.
+ * config/aarch64/aarch64.c (aarch64_get_mask_mode): Update for new
+ get_mode_mask interface.
+ (aarch64_expand_sve_vcond): Update call accordingly.
+ * config/gcn/gcn.c (gcn_vectorize_get_mask_mode): Update for new
+ get_mode_mask interface.
+ * config/i386/i386.c (ix86_get_mask_mode): Likewise.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree.h (build_truth_vector_type): Delete.
+ (build_same_sized_truth_vector_type): Likewise.
+ * tree.c (build_truth_vector_type): Rename to...
+ (build_truth_vector_type_for): ...this. Make static and take
+ a vector type as argument.
+ (truth_type_for): Update accordingly.
+ (build_same_sized_truth_vector_type): Delete.
+ * tree-vect-generic.c (expand_vector_divmod): Use truth_type_for
+ instead of build_same_sized_truth_vector_type.
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Likewise.
+ (vect_record_loop_mask, vect_get_loop_mask): Likewise.
+ * tree-vect-patterns.c (build_mask_conversion): Likeise.
+ * tree-vect-slp.c (vect_get_constant_vectors): Likewise.
+ * tree-vect-stmts.c (vect_get_vec_def_for_operand): Likewise.
+ (vect_build_gather_load_calls, vectorizable_call): Likewise.
+ (scan_store_can_perm_p, vectorizable_scan_store): Likewise.
+ (vectorizable_store, vectorizable_condition): Likewise.
+ (get_mask_type_for_scalar_type, get_same_sized_vectype): Likewise.
+ (vect_get_mask_type_for_stmt): Use truth_type_for instead of
+ build_truth_vector_type.
+ * config/aarch64/aarch64-sve-builtins.cc (gimple_folder::convert_pred):
+ Use truth_type_for instead of build_same_sized_truth_vector_type.
+ * config/rs6000/rs6000-call.c (fold_build_vec_cmp): Likewise.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree.h (build_truth_vector_type_for_mode): Declare.
+ * tree.c (build_truth_vector_type_for_mode): New function,
+ split out from...
+ (build_truth_vector_type): ...here.
+ (build_opaque_vector_type): Fix head comment.
+ * tree-vectorizer.h (supportable_narrowing_operation): Remove
+ vec_info parameter.
+ (vect_halve_mask_nunits): Replace vec_info parameter with the
+ mode of the new vector.
+ (vect_double_mask_nunits): Likewise.
+ * tree-vect-loop.c (vect_halve_mask_nunits): Likewise.
+ (vect_double_mask_nunits): Likewise.
+ * tree-vect-loop-manip.c: Include insn-config.h, rtl.h and recog.h.
+ (vect_maybe_permute_loop_masks): Remove vinfo parameter. Update call
+ to vect_halve_mask_nunits, getting the required mode from the unpack
+ patterns.
+ (vect_set_loop_condition_masked): Update call accordingly.
+ * tree-vect-stmts.c (supportable_narrowing_operation): Remove vec_info
+ parameter and update call to vect_double_mask_nunits.
+ (vectorizable_conversion): Update call accordingly.
+ (simple_integer_narrowing): Likewise. Remove vec_info parameter.
+ (vectorizable_call): Update call accordingly.
+ (supportable_widening_operation): Update call to
+ vect_halve_mask_nunits.
+ * config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
+ Use build_truth_vector_type_mode instead of build_truth_vector_type.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * machmode.h (mode_for_int_vector): Delete.
+ (related_int_vector_mode): Declare.
+ * stor-layout.c (mode_for_int_vector): Delete.
+ (related_int_vector_mode): New function.
+ * optabs.c (expand_vec_perm_1): Use related_int_vector_mode
+ instead of mode_for_int_vector.
+ (expand_vec_perm_const): Likewise.
+ * config/aarch64/aarch64.c (aarch64_emit_approx_sqrt): Likewise.
+ (aarch64_evpc_sve_tbl): Likewise.
+ * config/s390/s390.c (s390_expand_vec_compare_cc): Likewise.
+ (s390_expand_vcond): Likewise.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (related_mode): New hook.
+ * doc/tm.texi.in (TARGET_VECTORIZE_RELATED_MODE): New hook.
+ * doc/tm.texi: Regenerate.
+ * targhooks.h (default_vectorize_related_mode): Declare.
+ * targhooks.c (default_vectorize_related_mode): New function.
+ * machmode.h (related_vector_mode): Declare.
+ * stor-layout.c (related_vector_mode): New function.
+ * expmed.c (extract_bit_field_1): Use it instead of mode_for_vector.
+ * optabs-query.c (qimode_for_vec_perm): Likewise.
+ * tree-vect-stmts.c (get_group_load_store_type): Likewise.
+ (vectorizable_store, vectorizable_load): Likewise
+
+2019-11-14 Richard Henderson <richard.henderson@linaro.org>
+
+ * config/arm/aarch-common-protos.h (arm_md_asm_adjust): Declare.
+ * config/arm/aarch-common.c (arm_md_asm_adjust): New.
+ * config/arm/arm-c.c (arm_cpu_builtins): Define
+ __GCC_ASM_FLAG_OUTPUTS__.
+ * config/arm/arm.c (TARGET_MD_ASM_ADJUST): New.
+ * config/aarch64/aarch64-c.c (aarch64_define_unconditional_macros):
+ Define __GCC_ASM_FLAG_OUTPUTS__.
+ * config/aarch64/aarch64.c (TARGET_MD_ASM_ADJUST): New.
+ * doc/extend.texi (FlagOutputOperands): Add documentation
+ for ARM and AArch64.
+
+ * config/arm/arm-modes.def (CC_NZ): Rename from CC_NOOV.
+ * config/arm/predicates.md (nz_comparison_operator): Rename
+ from noov_comparison_operator.
+ * config/arm/arm.c (arm_select_cc_mode): Use CC_NZmode name.
+ (arm_gen_dicompare_reg): Likewise.
+ (maybe_get_arm_condition_code): Likewise.
+ (thumb1_final_prescan_insn): Likewise.
+ (arm_emit_coreregs_64bit_shift): Likewise.
+ * config/arm/arm.md (addsi3_compare0): Likewise.
+ (*addsi3_compare0_scratch, subsi3_compare0): Likewise.
+ (*mulsi3_compare0, *mulsi3_compare0_v6): Likewise.
+ (*mulsi3_compare0_scratch, *mulsi3_compare0_scratch_v6): Likewise.
+ (*mulsi3addsi_compare0, *mulsi3addsi_compare0_v6): Likewise.
+ (*mulsi3addsi_compare0_scratch): Likewise.
+ (*mulsi3addsi_compare0_scratch_v6): Likewise.
+ (*andsi3_compare0, *andsi3_compare0_scratch): Likewise.
+ (*zeroextractsi_compare0_scratch): Likewise.
+ (*ne_zeroextractsi, *ne_zeroextractsi_shifted): Likewise.
+ (*ite_ne_zeroextractsi, *ite_ne_zeroextractsi_shifted): Likewise.
+ (andsi_not_shiftsi_si_scc_no_reuse): Likewise.
+ (andsi_not_shiftsi_si_scc): Likewise.
+ (*andsi_notsi_si_compare0, *andsi_notsi_si_compare0_scratch): Likewise.
+ (*iorsi3_compare0, *iorsi3_compare0_scratch): Likewise.
+ (*xorsi3_compare0, *xorsi3_compare0_scratch): Likewise.
+ (*shiftsi3_compare0, *shiftsi3_compare0_scratch): Likewise.
+ (*not_shiftsi_compare0, *not_shiftsi_compare0_scratch): Likewise.
+ (*notsi_compare0, *notsi_compare0_scratch): Likewise.
+ (return_addr_mask, *check_arch2): Likewise.
+ (*arith_shiftsi_compare0, *arith_shiftsi_compare0_scratch): Likewise.
+ (*sub_shiftsi_compare0, *sub_shiftsi_compare0_scratch): Likewise.
+ (compare_scc splitters): Likewise.
+ (movcond_addsi): Likewise.
+ * config/arm/thumb2.md (thumb2_addsi3_compare0): Likewise.
+ (*thumb2_addsi3_compare0_scratch): Likewise.
+ (*thumb2_mulsi_short_compare0): Likewise.
+ (*thumb2_mulsi_short_compare0_scratch): Likewise.
+ (compare peephole2s): Likewise.
+ * config/arm/thumb1.md (thumb1_cbz): Use CC_NZmode and
+ nz_comparison_operator names.
+ (cbranchsi4_insn): Likewise.
+
+ * config/arm/constraints.md (c): Use cc_register predicate.
+
+ * config/aarch64/constraints.md (c): New constraint.
+
+2019-11-14 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c (ipa_call_context::estimate_size_and_time,
+ ipa_merge_fn_summary_after_inlining): Micro optimize.
+
+2019-11-14 Jan Hubicka <hubicka@ucw.cz>
+
+ * params.opt (max-inline-insns-single-O2): Set to 70 (instead of 30).
+
+2019-11-14 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-cp.c (ipa_vr_operation_and_type_effects): Move up in file.
+ (ipa_value_range_from_jfunc): New function.
+ * ipa-fnsummary.c (evaluate_conditions_for_known_args): Add
+ known_value_ranges parameter; use it to evalulate conditions.
+ (evaluate_properties_for_edge): Compute known value ranges.
+ (ipa_fn_summary_t::duplicate): Update use of
+ evaluate_conditions_for_known_args.
+ (estimate_ipcp_clone_size_and_time): Likewise.
+ (ipa_merge_fn_summary_after_inlining): Likewise.
+ * ipa-prop.h (ipa_value_range_from_jfunc): Declare.
+
+2019-11-14 Martin Liska <mliska@suse.cz>
+
+ * ipa-inline.c (want_inline_small_function_p): Use
+ CIF_MAX_INLINE_INSNS_AUTO_LIMIT instead
+ of CIF_MAX_INLINE_INSNS_SINGLE_O2_LIMIT.
+
+2019-11-14 Martin Liska <mliska@suse.cz>
+
+ * ipa-cp.c (devirtualization_time_bonus): Use opt_for_fn
+ of a callee to get value of the param.
+ * ipa-inline.c (inline_insns_auto): Use proper
+ opt_for_fn.
+ * opts.c (maybe_default_option): Do not overwrite param
+ value if optimization level does not match. Note that
+ params usually have default value set via Init() keyword.
+ * params.opt: Remove -param=max-inline-insns-auto-O2.
+ * cif-code.def (MAX_INLINE_INSNS_AUTO_O2_LIMIT): Remove.
+ * doc/invoke.texi: Remove documentation of
+ max-inline-insns-auto-O2.
+
+2019-11-14 Martin Liska <mliska@suse.cz>
+
+ * tree-switch-conversion.c (switch_conversion::switch_conversion):
+ Do not initialize m_other_count.
+ (switch_conversion::collect): Do not count m_default_count and
+ m_other_count as we use frequencies for edges.
+ * tree-switch-conversion.h: Remove m_default_count and m_other_count.
+
+2019-11-14 Martin Liska <mliska@suse.cz>
+
+ PR other/92329
+ * doc/invoke.texi: Document -fallocation-dce.
+
+2019-11-14 Martin Liska <mliska@suse.cz>
+
+ PR target/92389
+ * config/i386/i386.h: Add PTA_AVX512VPOPCNTDQ to
+ PTA_ICELAKE_CLIENT which is later interited by
+ PTA_ICELAKE_SERVER and PTA_TIGERLAKE.
+
+2019-11-14 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (sem_item_optimizer::execute): Save
+ loaded_symbols.
+ (sem_item_optimizer::parse_nonsingleton_classes):
+ Return number of loaded symbols.
+ (sem_item_optimizer::merge_classes): Print
+ statistics about totally needed symbols.
+ * ipa-icf.h (parse_nonsingleton_classes): Change return
+ type.
+ (merge_classes): Add one argument.
+
+2019-11-14 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.c (func_checker::hash_operand): Improve
+ func_checker::hash_operand by handling of FIELD_DECLs.
+
+2019-11-14 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.h (func_checker::func_checker): Add
+ default constructor.
+ * ipa-icf.c (sem_function::init): Make operand_equal_p
+ and hash_operand public.
+ (sem_item::add_expr): Remove.
+ (sem_item::add_type): Remove.
+ (sem_function::hash_stmt): Use m_checker for hashing
+ of GIMPLE statements.
+ (sem_function::parse): Init with checker.
+ (sem_variable::parse): Pass NULL as checker.
+ (sem_item_optimizer::parse_funcs_and_vars):
+ Pass checker to ::parse function.
+ (sem_item_optimizer::parse_nonsingleton_classes): Likewise.
+ (sem_variable::parse): New function.
+ (sem_variable::get_hash): Only return computed hash value.
+ (sem_variable::init): Initialize hash of a variable.
+ * ipa-icf.h: Remove add_expr, add_type and add func_checker
+ to couple of functions as a new argument.
+
+2019-11-14 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.c (func_checker::compare_gimple_call): Update
+ bail out reason.
+ (func_checker::compare_gimple_assign): Likewise.
+
+2019-11-14 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386-options.c (ix86_omp_device_kind_arch_isa): Don't
+ change sse4.2 to sse4_2 and sse4.1 to sse4.1.
+ * config/i386/t-omp-device (omp-device-properties-i386): Likewise.
+
+ * omp-general.c (omp_context_name_list_prop): New function.
+ (omp_context_selector_matches): Use it. Return 0 if it returns
+ NULL.
+ (omp_context_selector_props_compare): Allow equivalency of an
+ identifier and a string literal containing no embedded zeros.
+
+2019-11-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * range-op.cc (RANGE3): Remove.
+ (range_tests): Remove all selftest that check for multi-ranges.
+ Put tests in namespace selftest.
+ * selftest.h: Move range_tests into namespace selftest.
+ * value-range.h (class value_range): Unfriend range_tests.
+
+2019-11-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (range_fold_binary_symbolics_p): Adapt for
+ normalize_symbolics and normalize_addresses working in place.
+ (range_fold_unary_symbolics_p): Same.
+ (range_fold_unary_symbolics_p): Same.
+ * value-range.cc (num_pairs): Same.
+ (lower_bound): Same.
+ (upper_bound): Same.
+ (contains_p): Same.
+ (normalize_addresses): Same.
+ (normalize_symbolics): Same.
+ * value-range.h (normalize_symbolics): Same.
+ (normalize_addresses): Same.
+
+2019-11-14 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/91682
+ * ipa-prop.h (jump_func_type): New value IPA_JF_LOAD_AGG.
+ (ipa_load_agg_data, ipa_agg_value, ipa_agg_value_set): New structs.
+ (ipa_agg_jf_item): Add new field jftype and type, redefine field value.
+ (ipa_agg_jump_function): Remove member function equal_to.
+ (ipa_agg_jump_function_p): Remove typedef.
+ (ipa_copy_agg_values, ipa_release_agg_values): New functions.
+ * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Dump
+ information for aggregate jump function.
+ (get_ssa_def_if_simple_copy): Add new parameter rhs_stmt to
+ record last definition statement.
+ (load_from_unmodified_param_or_agg): New function.
+ (ipa_known_agg_contents_list): Add new field type and value, remove
+ field constant.
+ (build_agg_jump_func_from_list): Rename parameter const_count to
+ value_count, build aggregate jump function from ipa_load_agg_data.
+ (analyze_agg_content_value): New function.
+ (extract_mem_content): Analyze memory store assignment to prepare
+ information for aggregate jump function generation.
+ (determine_known_aggregate_parts): Add new parameter fbi, remove
+ parameter aa_walk_budeget_p.
+ (update_jump_functions_after_inlining): Update aggregate jump function.
+ (ipa_find_agg_cst_for_param): Change type of parameter agg.
+ (try_make_edge_direct_simple_call): Add new parameter new_root.
+ (try_make_edge_direct_virtual_call): Add new parameter new_root and
+ new_root_info.
+ (update_indirect_edges_after_inlining): Pass new argument to
+ try_make_edge_direct_simple_call and try_make_edge_direct_virtual_call.
+ (ipa_write_jump_function): Write aggregate jump function to file.
+ (ipa_read_jump_function): Read aggregate jump function from file.
+ (ipa_agg_value::equal_to): Migrate from ipa_agg_jf_item::equal_to.
+ * ipa-cp.c (ipa_get_jf_arith_result): New function.
+ (ipa_agg_value_from_node): Likewise.
+ (ipa_agg_value_set_from_jfunc): Likewise.
+ (propagate_vals_across_arith_jfunc): Likewise.
+ (propagate_aggregate_lattice): Likewise.
+ (ipa_get_jf_pass_through_result): Call ipa_get_jf_arith_result.
+ (propagate_vals_across_pass_through): Call
+ propagate_vals_across_arith_jfunc.
+ (get_clone_agg_value): Move forward.
+ (propagate_aggs_across_jump_function): Handle value propagation for
+ aggregate jump function.
+ (agg_jmp_p_vec_for_t_vec): Remove.
+ (context_independent_aggregate_values): Replace vec<ipa_agg_jf_item>
+ with vec<ipa_agg_value>.
+ (copy_plats_to_inter, intersect_with_plats): Likewise.
+ (agg_replacements_to_vector, intersect_with_agg_replacements): Likewise.
+ (intersect_aggregate_with_edge): Likewise.
+ (find_aggregate_values_for_callers_subset): Likewise.
+ (cgraph_edge_brings_all_agg_vals_for_node): Likewise.
+ (estimate_local_effects): Replace vec<ipa_agg_jump_function> and
+ vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
+ (gather_context_independent_values): Likewise.
+ (perform_estimation_of_a_value, decide_whether_version_node): Likewise.
+ * ipa-fnsummary.c (evaluate_conditions_for_known_args): Replace
+ vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
+ (evaluate_properties_for_edge): Likewise.
+ (estimate_edge_devirt_benefit): Likewise.
+ (estimate_edge_size_and_time): Likewise.
+ (estimate_calls_size_and_time): Likewise.
+ (ipa_call_context::ipa_call_context): Likewise.
+ (estimate_ipcp_clone_size_and_time): Likewise.
+ * ipa-fnsummary.h (ipa_call_context): Replace
+ vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
+ * ipa-inline-analysis.c (do_estimate_edge_time): Replace
+ vec<ipa_agg_jump_function_p> with vec<ipa_agg_value_set>.
+ (do_estimate_edge_size): Likewise.
+ (do_estimate_edge_hints): Likewise.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-cp.c (propagate_vr_across_jump_function): Propagate also across
+ binary operations.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-profile.c (check_argument_count): Check properly that e_info
+ is non-NULL; do not check descriptors.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline-analysis.c (do_estimate_edge_time): Relax
+ check for ipa profiles.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ PR c++/92421
+ * ipa-prop.c (update_indirect_edges_after_inlining):
+ Mark parameter as used.
+ * ipa-inline.c (recursive_inlining): Reset node cache
+ after inlining.
+ (inline_small_functions): Remove checking ifdef.
+ * ipa-inline-analysis.c (do_estimate_edge_time): Verify
+ cache consistency.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/92498
+ * ipa-profile.c (check_argument_count): Do not ICE when descriptors
+ is NULL.
+ (ipa_profile): Fix reversed test.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-cp.c (ignore_edge_p): Do not check caller flags.
+ (propagate_constants_topo): Fix typo.
+
+2019-11-13 Aldy Hernandez <aldyh@redhat.com>
+
+ * Makefile.in (OBJS): Add value-range.o.
+ (GTFILES): Add value-range.h.
+ * gengtype.c (open_base_files): Add value-range.h to list of
+ header files.
+ * tree-vrp.c: Move the following value_range related functions:
+ ranges_from_anti_range, value_range, check, equal_p, symbolic_p,
+ constant_p, set_undefined, set_varying, may_contain_p,
+ singleton_p, type, dump, dump_value_range, debug, vrp_val_max,
+ vrp_val_min, vrp_val_is_min, vrp_val_is_max, set, set_nonzero,
+ set_zero, vrp_operand_equal_p, range_has_numeric_bounds_p,
+ value_inside_range, ranges_from_anti_range, union_ranges,
+ intersect_ranges, intersect_helper, union_helper, union_,
+ normalize_addresses, normalize_symbolics, num_pairs, lower_bound,
+ upper_bound, contains_p, invert, intersect...
+ * value-range.cc: ...to here.
+ * tree-vrp.h: Move class value_range, enum_value_range_kind, and
+ associated inline methods from here...
+ * value-range.h: ...to here.
+
+2019-11-13 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
+
+ * config/mips/mips.md (rotr<mode>3): Sanitize the constant argument
+ instead of asserting its value.
+
+(2019-11-13 Aldy Hernandez <aldyh@redhat.com>
+
+ * gimple-fold.c (size_must_be_zero_p): Rewrite use of value_range
+ constructors and set methods so value_range_kind is the last
+ argument and defaults to VR_RANGE.
+ * gimple-ssa-evrp-analyze.c (record_ranges_from_stmt): Same.
+ * ipa-cp.c (propagate_vr_across_jump_function): Same.
+ * ipa-prop.c (ipa_get_value_range): Same.
+ (ipa_compute_jump_functions_for_edge): Same.
+ * range-op.cc (value_range_from_overflowed_bounds): Same.
+ (operator_cast::op1_range): Same.
+ (range_tests): Same.
+ * range.cc (range_nonzero): Same.
+ * tree-ssanames.c (get_range_info): Same.
+ * tree-vrp.c (value_range_equiv::set): Same.
+ (value_range::value_range): Same.
+ (value_range_equiv::value_range_equiv): Same.
+ (value_range_equiv::update): Same.
+ (value_range_equiv::deep_copy): Same.
+ (value_range_equiv::move): Same.
+ (value_range_equiv::set_undefined): Same.
+ (value_range::set): Same.
+ (value_range::set_nonzero): Same.
+ (ranges_from_anti_range): Same.
+ (extract_range_from_plus_minus_expr): Same.
+ (value_range::intersect_helper): Same.
+ (value_range_equiv::intersect): Same.
+ (value_range::union_helper): Same.
+ (value_range_equiv::union_): Same.
+ (value_range::normalize_symbolics): Same.
+ (value_range::invert): Same.
+ (determine_value_range_1): Same.
+ * tree-vrp.h (class value_range): Same.
+ (class value_range_equiv): Same.
+ * vr-values.c (set_value_range_to_nonnegative): Same.
+ (set_value_range_to_truthvalue): Same.
+ (vr_values::update_value_range): Same.
+ (vr_values::extract_range_for_var_from_comparison_expr): Same.
+ (vr_values::extract_range_from_binary_expr): Same.
+ (vr_values::extract_range_from_comparison): Same.
+ (vr_values::extract_range_basic): Same.
+ (vr_values::adjust_range_with_scev): Same.
+ (vr_values::vrp_evaluate_conditional_warnv_with_ops): Same.
+ (vr_values::extract_range_from_phi_node): Same.
+
+2019-11-13 Ulrich Drepper <drepper@redhat.com>
+
+ * tree-dump.c (dequeue_and_dump): Print first tree operand
+ for VIEW_CONVERT_EXPR.
+
+2019-11-13 Joseph Myers <joseph@codesourcery.com>
+
+ * ginclude/float.c [__STDC_VERSION__ > 201710L] (FLT_NORM_MAX,
+ DBL_NORM_MAX, LDBL_NORM_MAX): Define.
+ * real.c (get_max_float): Add norm_max argument.
+ * real.h (get_max_float): Update prototype.
+ * builtins.c (fold_builtin_interclass_mathfn): Update calls to
+ get_max_float.
+
+2019-11-13 Martin Liska <mliska@suse.cz>
+
+ * dbgcnt.c (test_sorted_dbg_counters): New.
+ (dbgcnt_c_tests): Likewise.
+ * selftest-run-tests.c (selftest::run_tests): Likewise.
+ * selftest.h (dbgcnt_c_tests): Likewise.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+ Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/92454
+ * ipa-cp.c (spread_undeadness): Check that IPA_NODE_REF exists.
+ (identify_dead_nodes): Likewise.
+
+2019-11-13 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (sem_function::equals_private): Do not overuse
+ push/pop_cfun functions.
+
+2019-11-13 Martin Liska <mliska@suse.cz>
+
+ * common.opt: Document change of -fdbg-cnt option.
+ * dbgcnt.c (DEBUG_COUNTER): Remove.
+ (dbg_cnt_is_enabled): Remove.
+ (dbg_cnt): Work with new intervals.
+ (dbg_cnt_set_limit_by_index): Set to new
+ list of intervals.
+ (dbg_cnt_set_limit_by_name): Likewise.
+ (dbg_cnt_process_single_pair): Process new format.
+ (dbg_cnt_process_opt): Likewise.
+ (dbg_cnt_list_all_counters): Likewise.
+ * doc/invoke.texi: Document change of -fdbg-cnt option.
+ (cmp_tuples): New.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline.c (ipa_inline): Check that function is defined before
+ flattening.
+
+2019-11-13 Andrew Stubbs <ams@codesourcery.com>
+ Julian Brown <julian@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_goacc_validate_dims): Ensure
+ flag_worker_partitioning is not set.
+ (TARGET_GOACC_WORKER_PARTITIONING): Remove target hook definition.
+ * config/gcn/gcn.opt (macc-experimental-workers): Default to off.
+
+2019-11-13 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-run.c (heap_region): New global variable.
+ (struct hsa_runtime_fn_info): Add hsa_memory_assign_agent_fn.
+ (init_hsa_runtime_functions): Initialize hsa_memory_assign_agent.
+ (get_kernarg_region): Move contents to ....
+ (get_memory_region): .... here.
+ (get_heap_region): New function.
+ (init_device): Initialize the heap_region.
+ (device_malloc): Add region parameter.
+ (struct kernargs): Move heap ....
+ (heap): ... to global scope.
+ (main): Allocate heap separate to kernargs.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-prop.c (ipa_print_node_jump_functions,
+ ipa_print_node_params): Print info about missing summaries.
+
+2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop.c (vect_estimate_min_profitable_iters): Include
+ the cost of generating loop masks.
+
+2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (vect_apply_runtime_profitability_check_p):
+ New function.
+ * tree-vect-loop-manip.c (vect_loop_versioning): Use it.
+ * tree-vect-loop.c (vect_analyze_loop_2): Likewise.
+ (vect_transform_loop): Likewise.
+ (vect_analyze_loop_costing): Don't take the cost of versioning
+ into account for the static profitability threshold if it turns
+ out that no versioning is needed.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa.c (cgraph_build_static_cdtor): Pass optimization_default_node
+ and target_option_default_node to get -fprofile-generate ctors working
+ right with LTO.
+
+2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (vect_nop_conversion_p): Declare.
+ * tree-vect-stmts.c (vect_nop_conversion_p): New function.
+ (vectorizable_assignment): Don't add a cost for nop conversions.
+ * tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
+ Likewise.
+ * tree-vect-slp.c (vect_bb_slp_scalar_cost): Likewise.
+
+2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vect_model_promotion_demotion_cost): Take the
+ number of ncopies as an additional argument.
+ (vectorizable_conversion): Update call accordingly. Use "modifier"
+ to check whether a conversion is between vectors with the same
+ numbers of units.
+
+2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve-builtins-functions.h
+ (unary_count::expand): Use aarch64_sve_int_mode instead of
+ mode_for_int_vector.
+
+2019-11-13 Martin Liska <mliska@suse.cz>
+
+ * opts.c: Update comment about OPT_LEVELS_2_PLUS_SPEED_ONLY.
+
+2019-11-13 Martin Liska <mliska@suse.cz>
+
+ * tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers):
+ Remove call to finalize_options_struct.
+
+2019-11-13 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/92055
+ * config/avr/t-avr (avr-mcus): Do not depend on
+ $(srcdir)/config/avr/t-multilib.
+
+2019-11-13 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92473
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Perform
+ direct optab reduction in the correct type.
+
+2019-11-12 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (rs6000_set_fpscr_drn): Use ULL on big
+ hexadecimal literal.
+
+2019-11-12 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/vsx.md (xscmpexpdp_<code> for CMP_TEST): Handle
+ UNORDERED if !HONOR_NANS (DFmode).
+ (xscmpexpqp_<code>_<mode> for CMP_TEST and IEEE128): Handle UNORDERED
+ if !HONOR_NANS (<MODE>mode).
+
+2019-11-12 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-cp.c (ignore_edge_p): Also look for optimize flag.
+ (ipcp_verify_propagated_values): Likewise.
+ (propagate_constants_across_call): Likewise.
+ (propagate_constants_topo): Likewise.
+ (ipcp_propagate_stage): Likewise.
+
+2019-11-12 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/92471
+ * ipa-profile.c (check_argument_count): Break out from ...;
+ watch for missing summaries.
+ (ipa_profile): Here.
+
+2019-11-12 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92412
+ * targhooks.c (default_ref_may_alias_errno): Errono can only alias
+ extern variables.
+
+2019-11-12 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/83688
+ * gimple-ssa-sprintf.c (format_result::alias_info): New struct.
+ (directive::argno): New member.
+ (format_result::aliases, format_result::alias_count): New data members.
+ (format_result::append_alias): New member function.
+ (fmtresult::dst_offset): New data member.
+ (pass_sprintf_length::call_info::dst_origin): New data member.
+ (pass_sprintf_length::call_info::dst_field, dst_offset): Same.
+ (char_type_p, array_elt_at_offset, field_at_offset): New functions.
+ (get_origin_and_offset): Same.
+ (format_string): Call it.
+ (format_directive): Call append_alias and set directive argument
+ number.
+ (maybe_warn_overlap): New function.
+ (pass_sprintf_length::compute_format_length): Call it.
+ (pass_sprintf_length::handle_gimple_call): Initialize new members.
+ * tree-ssa-strlen.c (): Also enable when -Wrestrict is on.
+
+2019-11-12 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR rtl-optimization/92430
+ * cfgcleanup.c (pass_jump_after_combine::execute): Free
+ dominance info at the beginning.
+
+2019-11-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92460
+ * tree-vect-stmts.c (vectorizable_simd_clone_call): Unshare
+ expression before gimplifying.
+
+2019-11-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92461
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Update
+ stmt after propagation.
+
+2019-11-12 Martin Liska <mliska@suse.cz>
+
+ * config/i386/i386-options.c (ix86_recompute_optlev_based_flags):
+ Use SET_OPTION_IF_UNSET.
+ (ix86_option_override_internal): Likewise.
+ * opts.c (default_options_optimization): Likewise.
+ (finish_options): Likewise.
+ (enable_fdo_optimizations): Likewise.
+ (common_handle_option): Likewise.
+
+2019-11-12 Martin Liska <mliska@suse.cz>
+
+ * common/common-target.def: Remove option_validate_param and
+ option_default_params.
+ * common/common-targhooks.c (default_option_validate_param):
+ Remove.
+ * common/common-targhooks.h (default_option_validate_param):
+ Remove.
+ * common/config/aarch64/aarch64-common.c (TARGET_OPTION_DEFAULT_PARAMS):
+ Remove usage of this.
+ (TARGET_OPTION_VALIDATE_PARAM): Likewise.
+ (aarch64_option_validate_param): Likewise.
+ (aarch64_option_default_params): Likewise
+ * common/config/bpf/bpf-common.c (bpf_option_default_params): Likewise.
+ (TARGET_OPTION_DEFAULT_PARAMS): Likewise.
+ * common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
+ (TARGET_OPTION_DEFAULT_PARAMS): Likewise.
+ * common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
+ (TARGET_OPTION_DEFAULT_PARAMS): Likewise.
+ * common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
+ (TARGET_OPTION_DEFAULT_PARAMS): Likewise.
+ * common/config/sh/sh-common.c (sh_option_default_params): Likewise.
+ (TARGET_OPTION_DEFAULT_PARAMS): Likewise.
+ * config/aarch64/aarch64.c (aarch64_override_options_internal): Validate
+ guard_size here.
+ * doc/tm.texi: Remove option_default_params and option_validate_param.
+ * doc/tm.texi.in: Likewise.
+
+2019-11-12 Martin Liska <mliska@suse.cz>
+
+ * common/common-target.def:
+ Do not mention set_default_param_value
+ and set_param_value.
+ * doc/tm.texi: Likewise.
+
+2019-11-12 Martin Liska <mliska@suse.cz>
+
+ * common.opt: Remove param_values.
+ * config/i386/i386-options.c (ix86_valid_target_attribute_p):
+ Remove finalize_options_struct.
+ * gcc.c (driver::decode_argv): Do not call global_init_params
+ and finish_params.
+ (driver::finalize): Do not call params_c_finalize
+ and finalize_options_struct.
+ * opt-suggestions.c (option_proposer::get_completions): Remove
+ special casing of params.
+ (option_proposer::find_param_completions): Remove.
+ (test_completion_partial_match): Update expected output.
+ * opt-suggestions.h: Remove find_param_completions.
+ * opts-common.c (add_misspelling_candidates): Add
+ --param with a space.
+ * opts.c (handle_param): Remove.
+ (init_options_struct):. Remove init_options_struct and
+ similar calls.
+ (finalize_options_struct): Remove.
+ (common_handle_option): Use SET_OPTION_IF_UNSET.
+ * opts.h (finalize_options_struct): Remove.
+ * toplev.c (general_init): Do not call global_init_params.
+ (toplev::finalize): Do not call params_c_finalize and
+ finalize_options_struct.
+
+2019-11-12 Martin Liska <mliska@suse.cz>
+
+ * Makefile.in: Remove PARAMS_H and params.list
+ and params.options.
+ * params-enum.h: Remove.
+ * params-list.h: Remove.
+ * params-options.h: Remove.
+ * params.c: Remove.
+ * params.def: Remove.
+ * params.h: Remove.
+ * asan.c: Do not include params.h.
+ * auto-profile.c: Likewise.
+ * bb-reorder.c: Likewise.
+ * builtins.c: Likewise.
+ * cfgcleanup.c: Likewise.
+ * cfgexpand.c: Likewise.
+ * cfgloopanal.c: Likewise.
+ * cgraph.c: Likewise.
+ * combine.c: Likewise.
+ * common/config/aarch64/aarch64-common.c: Likewise.
+ * common/config/gcn/gcn-common.c: Likewise.
+ * common/config/ia64/ia64-common.c: Likewise.
+ * common/config/powerpcspe/powerpcspe-common.c: Likewise.
+ * common/config/rs6000/rs6000-common.c: Likewise.
+ * common/config/sh/sh-common.c: Likewise.
+ * config/aarch64/aarch64.c: Likewise.
+ * config/alpha/alpha.c: Likewise.
+ * config/arm/arm.c: Likewise.
+ * config/avr/avr.c: Likewise.
+ * config/csky/csky.c: Likewise.
+ * config/i386/i386-builtins.c: Likewise.
+ * config/i386/i386-expand.c: Likewise.
+ * config/i386/i386-features.c: Likewise.
+ * config/i386/i386-options.c: Likewise.
+ * config/i386/i386.c: Likewise.
+ * config/ia64/ia64.c: Likewise.
+ * config/rs6000/rs6000-logue.c: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/s390/s390.c: Likewise.
+ * config/sparc/sparc.c: Likewise.
+ * config/visium/visium.c: Likewise.
+ * coverage.c: Likewise.
+ * cprop.c: Likewise.
+ * cse.c: Likewise.
+ * cselib.c: Likewise.
+ * dse.c: Likewise.
+ * emit-rtl.c: Likewise.
+ * explow.c: Likewise.
+ * final.c: Likewise.
+ * fold-const.c: Likewise.
+ * gcc.c: Likewise.
+ * gcse.c: Likewise.
+ * ggc-common.c: Likewise.
+ * ggc-page.c: Likewise.
+ * gimple-loop-interchange.cc: Likewise.
+ * gimple-loop-jam.c: Likewise.
+ * gimple-loop-versioning.cc: Likewise.
+ * gimple-ssa-split-paths.c: Likewise.
+ * gimple-ssa-sprintf.c: Likewise.
+ * gimple-ssa-store-merging.c: Likewise.
+ * gimple-ssa-strength-reduction.c: Likewise.
+ * gimple-ssa-warn-alloca.c: Likewise.
+ * gimple-ssa-warn-restrict.c: Likewise.
+ * graphite-isl-ast-to-gimple.c: Likewise.
+ * graphite-optimize-isl.c: Likewise.
+ * graphite-scop-detection.c: Likewise.
+ * graphite-sese-to-poly.c: Likewise.
+ * graphite.c: Likewise.
+ * haifa-sched.c: Likewise.
+ * hsa-gen.c: Likewise.
+ * ifcvt.c: Likewise.
+ * ipa-cp.c: Likewise.
+ * ipa-fnsummary.c: Likewise.
+ * ipa-inline-analysis.c: Likewise.
+ * ipa-inline.c: Likewise.
+ * ipa-polymorphic-call.c: Likewise.
+ * ipa-profile.c: Likewise.
+ * ipa-prop.c: Likewise.
+ * ipa-split.c: Likewise.
+ * ipa-sra.c: Likewise.
+ * ira-build.c: Likewise.
+ * ira-conflicts.c: Likewise.
+ * loop-doloop.c: Likewise.
+ * loop-invariant.c: Likewise.
+ * loop-unroll.c: Likewise.
+ * lra-assigns.c: Likewise.
+ * lra-constraints.c: Likewise.
+ * modulo-sched.c: Likewise.
+ * opt-suggestions.c: Likewise.
+ * opts.c: Likewise.
+ * postreload-gcse.c: Likewise.
+ * predict.c: Likewise.
+ * reload.c: Likewise.
+ * reorg.c: Likewise.
+ * resource.c: Likewise.
+ * sanopt.c: Likewise.
+ * sched-deps.c: Likewise.
+ * sched-ebb.c: Likewise.
+ * sched-rgn.c: Likewise.
+ * sel-sched-ir.c: Likewise.
+ * sel-sched.c: Likewise.
+ * shrink-wrap.c: Likewise.
+ * stmt.c: Likewise.
+ * targhooks.c: Likewise.
+ * toplev.c: Likewise.
+ * tracer.c: Likewise.
+ * trans-mem.c: Likewise.
+ * tree-chrec.c: Likewise.
+ * tree-data-ref.c: Likewise.
+ * tree-if-conv.c: Likewise.
+ * tree-inline.c: Likewise.
+ * tree-loop-distribution.c: Likewise.
+ * tree-parloops.c: Likewise.
+ * tree-predcom.c: Likewise.
+ * tree-profile.c: Likewise.
+ * tree-scalar-evolution.c: Likewise.
+ * tree-sra.c: Likewise.
+ * tree-ssa-ccp.c: Likewise.
+ * tree-ssa-dom.c: Likewise.
+ * tree-ssa-dse.c: Likewise.
+ * tree-ssa-ifcombine.c: Likewise.
+ * tree-ssa-loop-ch.c: Likewise.
+ * tree-ssa-loop-im.c: Likewise.
+ * tree-ssa-loop-ivcanon.c: Likewise.
+ * tree-ssa-loop-ivopts.c: Likewise.
+ * tree-ssa-loop-manip.c: Likewise.
+ * tree-ssa-loop-niter.c: Likewise.
+ * tree-ssa-loop-prefetch.c: Likewise.
+ * tree-ssa-loop-unswitch.c: Likewise.
+ * tree-ssa-math-opts.c: Likewise.
+ * tree-ssa-phiopt.c: Likewise.
+ * tree-ssa-pre.c: Likewise.
+ * tree-ssa-reassoc.c: Likewise.
+ * tree-ssa-sccvn.c: Likewise.
+ * tree-ssa-scopedtables.c: Likewise.
+ * tree-ssa-sink.c: Likewise.
+ * tree-ssa-strlen.c: Likewise.
+ * tree-ssa-structalias.c: Likewise.
+ * tree-ssa-tail-merge.c: Likewise.
+ * tree-ssa-threadbackward.c: Likewise.
+ * tree-ssa-threadedge.c: Likewise.
+ * tree-ssa-uninit.c: Likewise.
+ * tree-switch-conversion.c: Likewise.
+ * tree-vect-data-refs.c: Likewise.
+ * tree-vect-loop.c: Likewise.
+ * tree-vect-slp.c: Likewise.
+ * tree-vrp.c: Likewise.
+ * tree.c: Likewise.
+ * value-prof.c: Likewise.
+ * var-tracking.c: Likewise.
+
+2019-11-12 Martin Liska <mliska@suse.cz>
+
+ * asan.c (asan_sanitize_stack_p): Replace old parameter syntax
+ with the new one, include opts.h if needed. Use SET_OPTION_IF_UNSET
+ macro.
+ (asan_sanitize_allocas_p): Likewise.
+ (asan_emit_stack_protection): Likewise.
+ (asan_protect_global): Likewise.
+ (instrument_derefs): Likewise.
+ (instrument_builtin_call): Likewise.
+ (asan_expand_mark_ifn): Likewise.
+ * auto-profile.c (auto_profile): Likewise.
+ * bb-reorder.c (copy_bb_p): Likewise.
+ (duplicate_computed_gotos): Likewise.
+ * builtins.c (inline_expand_builtin_string_cmp): Likewise.
+ * cfgcleanup.c (try_crossjump_to_edge): Likewise.
+ (try_crossjump_bb): Likewise.
+ * cfgexpand.c (defer_stack_allocation): Likewise.
+ (stack_protect_classify_type): Likewise.
+ (pass_expand::execute): Likewise.
+ * cfgloopanal.c (expected_loop_iterations_unbounded): Likewise.
+ (estimate_reg_pressure_cost): Likewise.
+ * cgraph.c (cgraph_edge::maybe_hot_p): Likewise.
+ * combine.c (combine_instructions): Likewise.
+ (record_value_for_reg): Likewise.
+ * common/config/aarch64/aarch64-common.c (aarch64_option_validate_param): Likewise.
+ (aarch64_option_default_params): Likewise.
+ * common/config/ia64/ia64-common.c (ia64_option_default_params): Likewise.
+ * common/config/powerpcspe/powerpcspe-common.c (rs6000_option_default_params): Likewise.
+ * common/config/rs6000/rs6000-common.c (rs6000_option_default_params): Likewise.
+ * common/config/sh/sh-common.c (sh_option_default_params): Likewise.
+ * config/aarch64/aarch64.c (aarch64_output_probe_stack_range): Likewise.
+ (aarch64_allocate_and_probe_stack_space): Likewise.
+ (aarch64_expand_epilogue): Likewise.
+ (aarch64_override_options_internal): Likewise.
+ * config/alpha/alpha.c (alpha_option_override): Likewise.
+ * config/arm/arm.c (arm_option_override): Likewise.
+ (arm_valid_target_attribute_p): Likewise.
+ * config/i386/i386-options.c (ix86_option_override_internal): Likewise.
+ * config/i386/i386.c (get_probe_interval): Likewise.
+ (ix86_adjust_stack_and_probe_stack_clash): Likewise.
+ (ix86_max_noce_ifcvt_seq_cost): Likewise.
+ * config/ia64/ia64.c (ia64_adjust_cost): Likewise.
+ * config/rs6000/rs6000-logue.c (get_stack_clash_protection_probe_interval): Likewise.
+ (get_stack_clash_protection_guard_size): Likewise.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
+ * config/s390/s390.c (allocate_stack_space): Likewise.
+ (s390_emit_prologue): Likewise.
+ (s390_option_override_internal): Likewise.
+ * config/sparc/sparc.c (sparc_option_override): Likewise.
+ * config/visium/visium.c (visium_option_override): Likewise.
+ * coverage.c (get_coverage_counts): Likewise.
+ (coverage_compute_profile_id): Likewise.
+ (coverage_begin_function): Likewise.
+ (coverage_end_function): Likewise.
+ * cse.c (cse_find_path): Likewise.
+ (cse_extended_basic_block): Likewise.
+ (cse_main): Likewise.
+ * cselib.c (cselib_invalidate_mem): Likewise.
+ * dse.c (dse_step1): Likewise.
+ * emit-rtl.c (set_new_first_and_last_insn): Likewise.
+ (get_max_insn_count): Likewise.
+ (make_debug_insn_raw): Likewise.
+ (init_emit): Likewise.
+ * explow.c (compute_stack_clash_protection_loop_data): Likewise.
+ * final.c (compute_alignments): Likewise.
+ * fold-const.c (fold_range_test): Likewise.
+ (fold_truth_andor): Likewise.
+ (tree_single_nonnegative_warnv_p): Likewise.
+ (integer_valued_real_single_p): Likewise.
+ * gcse.c (want_to_gcse_p): Likewise.
+ (prune_insertions_deletions): Likewise.
+ (hoist_code): Likewise.
+ (gcse_or_cprop_is_too_expensive): Likewise.
+ * ggc-common.c: Likewise.
+ * ggc-page.c (ggc_collect): Likewise.
+ * gimple-loop-interchange.cc (MAX_NUM_STMT): Likewise.
+ (MAX_DATAREFS): Likewise.
+ (OUTER_STRIDE_RATIO): Likewise.
+ * gimple-loop-jam.c (tree_loop_unroll_and_jam): Likewise.
+ * gimple-loop-versioning.cc (loop_versioning::max_insns_for_loop): Likewise.
+ * gimple-ssa-split-paths.c (is_feasible_trace): Likewise.
+ * gimple-ssa-store-merging.c (imm_store_chain_info::try_coalesce_bswap): Likewise.
+ (imm_store_chain_info::coalesce_immediate_stores): Likewise.
+ (imm_store_chain_info::output_merged_store): Likewise.
+ (pass_store_merging::process_store): Likewise.
+ * gimple-ssa-strength-reduction.c (find_basis_for_base_expr): Likewise.
+ * graphite-isl-ast-to-gimple.c (class translate_isl_ast_to_gimple): Likewise.
+ (scop_to_isl_ast): Likewise.
+ * graphite-optimize-isl.c (get_schedule_for_node_st): Likewise.
+ (optimize_isl): Likewise.
+ * graphite-scop-detection.c (build_scops): Likewise.
+ * haifa-sched.c (set_modulo_params): Likewise.
+ (rank_for_schedule): Likewise.
+ (model_add_to_worklist): Likewise.
+ (model_promote_insn): Likewise.
+ (model_choose_insn): Likewise.
+ (queue_to_ready): Likewise.
+ (autopref_multipass_dfa_lookahead_guard): Likewise.
+ (schedule_block): Likewise.
+ (sched_init): Likewise.
+ * hsa-gen.c (init_prologue): Likewise.
+ * ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Likewise.
+ (cond_move_process_if_block): Likewise.
+ * ipa-cp.c (ipcp_lattice::add_value): Likewise.
+ (merge_agg_lats_step): Likewise.
+ (devirtualization_time_bonus): Likewise.
+ (hint_time_bonus): Likewise.
+ (incorporate_penalties): Likewise.
+ (good_cloning_opportunity_p): Likewise.
+ (ipcp_propagate_stage): Likewise.
+ * ipa-fnsummary.c (decompose_param_expr): Likewise.
+ (set_switch_stmt_execution_predicate): Likewise.
+ (analyze_function_body): Likewise.
+ (compute_fn_summary): Likewise.
+ * ipa-inline-analysis.c (estimate_growth): Likewise.
+ * ipa-inline.c (caller_growth_limits): Likewise.
+ (inline_insns_single): Likewise.
+ (inline_insns_auto): Likewise.
+ (can_inline_edge_by_limits_p): Likewise.
+ (want_early_inline_function_p): Likewise.
+ (big_speedup_p): Likewise.
+ (want_inline_small_function_p): Likewise.
+ (want_inline_self_recursive_call_p): Likewise.
+ (edge_badness): Likewise.
+ (recursive_inlining): Likewise.
+ (compute_max_insns): Likewise.
+ (early_inliner): Likewise.
+ * ipa-polymorphic-call.c (csftc_abort_walking_p): Likewise.
+ * ipa-profile.c (ipa_profile): Likewise.
+ * ipa-prop.c (determine_known_aggregate_parts): Likewise.
+ (ipa_analyze_node): Likewise.
+ (ipcp_transform_function): Likewise.
+ * ipa-split.c (consider_split): Likewise.
+ * ipa-sra.c (allocate_access): Likewise.
+ (process_scan_results): Likewise.
+ (ipa_sra_summarize_function): Likewise.
+ (pull_accesses_from_callee): Likewise.
+ * ira-build.c (loop_compare_func): Likewise.
+ (mark_loops_for_removal): Likewise.
+ * ira-conflicts.c (build_conflict_bit_table): Likewise.
+ * loop-doloop.c (doloop_optimize): Likewise.
+ * loop-invariant.c (gain_for_invariant): Likewise.
+ (move_loop_invariants): Likewise.
+ * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
+ (decide_unroll_runtime_iterations): Likewise.
+ (decide_unroll_stupid): Likewise.
+ (expand_var_during_unrolling): Likewise.
+ * lra-assigns.c (spill_for): Likewise.
+ * lra-constraints.c (EBB_PROBABILITY_CUTOFF): Likewise.
+ * modulo-sched.c (sms_schedule): Likewise.
+ (DFA_HISTORY): Likewise.
+ * opts.c (default_options_optimization): Likewise.
+ (finish_options): Likewise.
+ (common_handle_option): Likewise.
+ * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
+ (if): Likewise.
+ * predict.c (get_hot_bb_threshold): Likewise.
+ (maybe_hot_count_p): Likewise.
+ (probably_never_executed): Likewise.
+ (predictable_edge_p): Likewise.
+ (predict_loops): Likewise.
+ (expr_expected_value_1): Likewise.
+ (tree_predict_by_opcode): Likewise.
+ (handle_missing_profiles): Likewise.
+ * reload.c (find_equiv_reg): Likewise.
+ * reorg.c (redundant_insn): Likewise.
+ * resource.c (mark_target_live_regs): Likewise.
+ (incr_ticks_for_insn): Likewise.
+ * sanopt.c (pass_sanopt::execute): Likewise.
+ * sched-deps.c (sched_analyze_1): Likewise.
+ (sched_analyze_2): Likewise.
+ (sched_analyze_insn): Likewise.
+ (deps_analyze_insn): Likewise.
+ * sched-ebb.c (schedule_ebbs): Likewise.
+ * sched-rgn.c (find_single_block_region): Likewise.
+ (too_large): Likewise.
+ (haifa_find_rgns): Likewise.
+ (extend_rgns): Likewise.
+ (new_ready): Likewise.
+ (schedule_region): Likewise.
+ (sched_rgn_init): Likewise.
+ * sel-sched-ir.c (make_region_from_loop): Likewise.
+ * sel-sched-ir.h (MAX_WS): Likewise.
+ * sel-sched.c (process_pipelined_exprs): Likewise.
+ (sel_setup_region_sched_flags): Likewise.
+ * shrink-wrap.c (try_shrink_wrapping): Likewise.
+ * targhooks.c (default_max_noce_ifcvt_seq_cost): Likewise.
+ * toplev.c (print_version): Likewise.
+ (process_options): Likewise.
+ * tracer.c (tail_duplicate): Likewise.
+ * trans-mem.c (tm_log_add): Likewise.
+ * tree-chrec.c (chrec_fold_plus_1): Likewise.
+ * tree-data-ref.c (split_constant_offset): Likewise.
+ (compute_all_dependences): Likewise.
+ * tree-if-conv.c (MAX_PHI_ARG_NUM): Likewise.
+ * tree-inline.c (remap_gimple_stmt): Likewise.
+ * tree-loop-distribution.c (MAX_DATAREFS_NUM): Likewise.
+ * tree-parloops.c (MIN_PER_THREAD): Likewise.
+ (create_parallel_loop): Likewise.
+ * tree-predcom.c (determine_unroll_factor): Likewise.
+ * tree-scalar-evolution.c (instantiate_scev_r): Likewise.
+ * tree-sra.c (analyze_all_variable_accesses): Likewise.
+ * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
+ * tree-ssa-dse.c (setup_live_bytes_from_ref): Likewise.
+ (dse_optimize_redundant_stores): Likewise.
+ (dse_classify_store): Likewise.
+ * tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
+ * tree-ssa-loop-ch.c (ch_base::copy_headers): Likewise.
+ * tree-ssa-loop-im.c (LIM_EXPENSIVE): Likewise.
+ * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Likewise.
+ (try_peel_loop): Likewise.
+ (tree_unroll_loops_completely): Likewise.
+ * tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise.
+ (CONSIDER_ALL_CANDIDATES_BOUND): Likewise.
+ (MAX_CONSIDERED_GROUPS): Likewise.
+ (ALWAYS_PRUNE_CAND_SET_BOUND): Likewise.
+ * tree-ssa-loop-manip.c (can_unroll_loop_p): Likewise.
+ * tree-ssa-loop-niter.c (MAX_ITERATIONS_TO_TRACK): Likewise.
+ * tree-ssa-loop-prefetch.c (PREFETCH_BLOCK): Likewise.
+ (L1_CACHE_SIZE_BYTES): Likewise.
+ (L2_CACHE_SIZE_BYTES): Likewise.
+ (should_issue_prefetch_p): Likewise.
+ (schedule_prefetches): Likewise.
+ (determine_unroll_factor): Likewise.
+ (volume_of_references): Likewise.
+ (add_subscript_strides): Likewise.
+ (self_reuse_distance): Likewise.
+ (mem_ref_count_reasonable_p): Likewise.
+ (insn_to_prefetch_ratio_too_small_p): Likewise.
+ (loop_prefetch_arrays): Likewise.
+ (tree_ssa_prefetch_arrays): Likewise.
+ * tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Likewise.
+ * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
+ (convert_mult_to_fma): Likewise.
+ (math_opts_dom_walker::after_dom_children): Likewise.
+ * tree-ssa-phiopt.c (cond_if_else_store_replacement): Likewise.
+ (hoist_adjacent_loads): Likewise.
+ (gate_hoist_loads): Likewise.
+ * tree-ssa-pre.c (translate_vuse_through_block): Likewise.
+ (compute_partial_antic_aux): Likewise.
+ * tree-ssa-reassoc.c (get_reassociation_width): Likewise.
+ * tree-ssa-sccvn.c (vn_reference_lookup_pieces): Likewise.
+ (vn_reference_lookup): Likewise.
+ (do_rpo_vn): Likewise.
+ * tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr): Likewise.
+ * tree-ssa-sink.c (select_best_block): Likewise.
+ * tree-ssa-strlen.c (new_stridx): Likewise.
+ (new_addr_stridx): Likewise.
+ (get_range_strlen_dynamic): Likewise.
+ (class ssa_name_limit_t): Likewise.
+ * tree-ssa-structalias.c (push_fields_onto_fieldstack): Likewise.
+ (create_variable_info_for_1): Likewise.
+ (init_alias_vars): Likewise.
+ * tree-ssa-tail-merge.c (find_clusters_1): Likewise.
+ (tail_merge_optimize): Likewise.
+ * tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path): Likewise.
+ (thread_jumps::fsm_find_control_statement_thread_paths): Likewise.
+ (thread_jumps::find_jump_threads_backwards): Likewise.
+ * tree-ssa-threadedge.c (record_temporary_equivalences_from_stmts_at_dest): Likewise.
+ * tree-ssa-uninit.c (compute_control_dep_chain): Likewise.
+ * tree-switch-conversion.c (switch_conversion::check_range): Likewise.
+ (jump_table_cluster::can_be_handled): Likewise.
+ * tree-switch-conversion.h (jump_table_cluster::case_values_threshold): Likewise.
+ (SWITCH_CONVERSION_BRANCH_RATIO): Likewise.
+ (param_switch_conversion_branch_ratio): Likewise.
+ * tree-vect-data-refs.c (vect_mark_for_runtime_alias_test): Likewise.
+ (vect_enhance_data_refs_alignment): Likewise.
+ (vect_prune_runtime_alias_test_list): Likewise.
+ * tree-vect-loop.c (vect_analyze_loop_costing): Likewise.
+ (vect_get_datarefs_in_loop): Likewise.
+ (vect_analyze_loop): Likewise.
+ * tree-vect-slp.c (vect_slp_bb): Likewise.
+ * tree-vectorizer.h: Likewise.
+ * tree-vrp.c (find_switch_asserts): Likewise.
+ (vrp_prop::check_mem_ref): Likewise.
+ * tree.c (wide_int_to_tree_1): Likewise.
+ (cache_integer_cst): Likewise.
+ * var-tracking.c (EXPR_USE_DEPTH): Likewise.
+ (reverse_op): Likewise.
+ (vt_find_locations): Likewise.
+
+2019-11-12 Martin Liska <mliska@suse.cz>
+
+ * Makefile.in: Include params.opt.
+ * flag-types.h (enum parloops_schedule_type): Add
+ parloops_schedule_type used in params.opt.
+ * params.opt: New file.
+
+2019-11-12 Martin Liska <mliska@suse.cz>
+
+ * common.opt: Remove --param and --param= options.
+ * opt-functions.awk: Mark CL_PARAMS for options
+ that have Param keyword.
+ * opts-common.c (decode_cmdline_options_to_array):
+ Replace --param key=value with --param=key=value.
+ * opts.c (print_filtered_help): Remove special
+ printing of params.
+ (print_specific_help): Update title for params.
+ (common_handle_option): Do not handle OPT__param.
+ opts.h (SET_OPTION_IF_UNSET): New macro.
+ * doc/options.texi: Document Param keyword.
+
+2019-11-12 Maciej W. Rozycki <macro@codesourcery.com>
+ Frederik Harwath <frederik@codesourcery.com>
+ Thomas Schwinge <thomas@codesourcery.com>
+
+ * gimple.h (gf_mask): Add GF_OMP_TARGET_KIND_OACC_SERIAL
+ enumeration constant.
+ (is_gimple_omp_oacc): Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
+ (is_gimple_omp_offloaded): Likewise.
+ * gimplify.c (omp_region_type): Add ORT_ACC_SERIAL enumeration
+ constant. Adjust the value of ORT_NONE accordingly.
+ (is_gimple_stmt): Handle OACC_SERIAL.
+ (oacc_default_clause): Handle ORT_ACC_SERIAL.
+ (gomp_needs_data_present): Likewise.
+ (gimplify_adjust_omp_clauses): Likewise.
+ (gimplify_omp_workshare): Handle OACC_SERIAL.
+ (gimplify_expr): Likewise.
+ * omp-expand.c (expand_omp_target):
+ Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
+ (build_omp_regions_1, omp_make_gimple_edges): Likewise.
+ * omp-low.c (is_oacc_parallel): Rename function to...
+ (is_oacc_parallel_or_serial): ... this.
+ Handle GF_OMP_TARGET_KIND_OACC_SERIAL.
+ (scan_sharing_clauses): Adjust accordingly.
+ (scan_omp_for): Likewise.
+ (lower_oacc_head_mark): Likewise.
+ (convert_from_firstprivate_int): Likewise.
+ (lower_omp_target): Likewise.
+ (check_omp_nesting_restrictions): Handle
+ GF_OMP_TARGET_KIND_OACC_SERIAL.
+ (lower_oacc_reductions): Likewise.
+ (lower_omp_target): Likewise.
+ * tree.def (OACC_SERIAL): New tree code.
+ * tree-pretty-print.c (dump_generic_node): Handle OACC_SERIAL.
+
+ * doc/generic.texi (OpenACC): Document OACC_SERIAL.
+
+2019-11-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92449
+ * tree-complex.c (expand_complex_multiplication): If !HONOR_NANS,
+ don't emit UNORDERED_EXPR guarded libcall. Formatting fixes.
+
+ PR tree-optimization/92452
+ * tree-vrp.c (vrp_prop::check_array_ref): If TRUNC_DIV_EXPR folds
+ into NULL_TREE, set up_bound to NULL_TREE instead of computing
+ MINUS_EXPR on it.
+
+2019-11-12 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * tree-vect-loop.c (vect_transform_loop): Don't overwrite epilogues
+ safelen with 0.
+
+2019-11-12 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/predicates.md (unspec_tls): Allow const0_rtx for got
+ element of unspec vec.
+ * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Support
+ PC-relative TLS.
+ * config/rs6000/rs6000.md (UNSPEC_TLSTLS_PCREL): New unspec.
+ (tls_gd_pcrel, tls_ld_pcrel): New insns.
+ (tls_dtprel, tls_tprel): Set attr prefixed when tls_size is not 16.
+ (tls_got_tprel_pcrel, tls_tls_pcrel): New insns.
+
+2019-11-12 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.opt (mtls-markers): Delete.
+ * config/rs6000/rs6000.h (TARGET_TLS_MARKERS): Don't define.
+ (IS_NOMARK_TLSGETADDR): Likewise.
+ * config/rs6000/rs6000-protos.h (rs6000_output_tlsargs): Delete.
+ * config/rs6000/rs6000.c (rs6000_output_tlsargs): Delete.
+ (rs6000_legitimize_tls_address): Remove !TARGET_TLS_MARKERS code.
+ (rs6000_call_template_1): Delete TARGET_TLS_MARKERS test and
+ allow other UNSPECs besides UNSPEC_TLSGD and UNSPEC_TLSLD.
+ (rs6000_indirect_call_template_1): Likewise.
+ (rs6000_pltseq_template): Likewise.
+ (rs6000_opt_vars): Remove "tls-markers" entry.
+ * config/rs6000/rs6000.md (tls_gd<bits>): Replace TARGET_TLS_MARKERS
+ with TARGET_ELF.
+ (tls_gd_high<bits>, tls_gd_low<bits>): Likewise.
+ (tls_ld<bits>, tls_ld_high<bits>, tls_ld_low<bits>): Likewise.
+ (pltseq_plt_pcrel<mode>): Likewise.
+ (call_value_local32): Remove IS_NOMARK_TLSGETADDR predicate test.
+ (call_value_local64): Likewise.
+ (call_value_indirect_nonlocal_sysv<mode>): Remove IS_NOMARK_TLSGETADDR
+ output and length attribute sub-expression.
+ (call_value_nonlocal_sysv<mode>),
+ (call_value_nonlocal_sysv_secure<mode>),
+ (call_value_local_aix<mode>, call_value_nonlocal_aix<mode>),
+ (call_value_indirect_aix<mode>, call_value_indirect_elfv2<mode>),
+ (call_value_indirect_pcrel<mode>): Likewise.
+ * doc/install.texi (powerpc-*-*): Require binutils-2.20.
+ * configure.ac (HAVE_AS_TLS_MARKERS): Delete test.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+
+2019-11-11 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/predicates.md (prefixed_memory): New predicate.
+ * config/rs6000/rs6000.md (stack_protect_setdi): Deal with either
+ address being a prefixed load/store.
+ (stack_protect_testdi): Deal with either address being a prefixed
+ load.
+
+2019-11-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/92433
+ * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin): Guard
+ ALTIVEC_BUILTIN_VEC_VCMPGE_P argument swapping with n == 3 check. Use
+ std::swap.
+
+2019-11-11 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92420
+ * tree-vect-stmts.c (get_negative_load_store_type): Move further
+ up file.
+ (get_group_load_store_type): Use it for reversed SLP accesses.
+
+2019-11-11 Jan Hubicka <hubcika@ucw.cz>
+
+ * ipa-prop.c (ipa_propagate_indirect_call_infos): Remove ipcp
+ summary.
+ (ipcp_transformation_t::duplicate): Break out from ...
+ (ipa_node_params_t::duplicate): ... here; add copying of agg
+ replacements.
+ * ipa-prop.h (ipcp_transformation): Add constructor and destructor.
+ (ipcp_transformation_t): Add duplicate.
+
+2019-11-11 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/91828
+ * doc/install.texi: Document that the minimum MPFR version is
+ 3.1.0.
+
+2019-11-11 Claudiu Zissulescu <claziss@gmail.com>
+
+ * config/arc/arc.md (movsi_ne): Reorder instruction variants and
+ use new register constraint letters.
+
+2019-11-11 Claudiu Zissulescu <claziss@gmail.com>
+
+ * config/arc/arc.c (arc_legitimize_pic_address): Consider UNSPECs
+ as well, if interesting recover the symbol and re-legitimize the
+ pic address.
+
+2019-11-11 Martin Liska <mliska@suse.cz>
+
+ * dbgcnt.def (DEBUG_COUNTER): Sort counters
+ alphabetically.
+
+2019-11-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * tree-vect-loop-manip.c (vect_do_peeling): Take epilogue gaps into
+ account when checking if there are enough iterations to vectorize
+ epilogue.
+
+2019-11-11 Tobias Burnus <tobias@codesourcery.com>
+ Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * langhooks-def.h (LANG_HOOKS_OMP_CHECK_OPTIONAL_ARGUMENT):
+ Renamed from LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT; update define.
+ (LANG_HOOKS_DECLS): Rename also here.
+ * langhooks.h (lang_hooks_for_decls): Rename
+ omp_is_optional_argument to omp_check_optional_argument; take
+ additional bool argument.
+ * omp-general.h (omp_check_optional_argument): Likewise.
+ * omp-general.h (omp_check_optional_argument): Likewise.
+ * omp-low.c (lower_omp_target): Update calls; handle absent
+ Fortran optional arguments with USE_DEVICE_ADDR/USE_DEVICE_PTR.
+
+2019-11-11 H.J. Lu <hjl.tools@gmail.com>
+
+ PR target/87833
+ * config/i386/intelmic-mkoffload.c (prepare_target_image): Put
+ -fPIC and -shared the last to create offload image.
+
+2019-11-11 Thomas Schwinge <thomas@codesourcery.com>
+
+ * gimplify.c (gimplify_scan_omp_clauses): Assert 'offset2' instead
+ of 'offset'.
+
+ * Makefile.in (LANG_CONFIGUREFRAGS): Define.
+ (config.status): Use/depend on it.
+ * configure.ac (all_lang_configurefrags): Track, 'AC_SUBST'.
+ * configure: Regenerate.
+
+2019-11-11 Jiufu Guo <guojiufu@linux.ibm.com>
+
+ PR tree-optimization/88760
+ * config/rs6000/rs6000.opt (-munroll-only-small-loops): New option.
+ * common/config/rs6000/rs6000-common.c
+ (rs6000_option_optimization_table) [OPT_LEVELS_2_PLUS_SPEED_ONLY]:
+ Turn on -funroll-loops and -munroll-only-small-loops.
+ [OPT_LEVELS_ALL]: Turn off -fweb and -frename-registers.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
+ set of PARAM_MAX_UNROLL_TIMES and PARAM_MAX_UNROLLED_INSNS.
+ Turn off -munroll-only-small-loops for explicit -funroll-loops.
+ (TARGET_LOOP_UNROLL_ADJUST): Add loop unroll adjust hook.
+ (rs6000_loop_unroll_adjust): Define it. Use -munroll-only-small-loops.
+
+2019-11-11 Kewen Lin <linkw@gcc.gnu.org>
+
+ * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost):
+ Make scalar_load, vector_load, unaligned_load and
+ vector_gather_load cost more to conform hardware latency and
+ insn cost settings.
+
+2019-11-10 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.h (MACHO_SYMBOL_FLAG_LINKER_VIS): New.
+ (MACHO_SYMBOL_LINKER_VIS_P): New.
+
+2019-11-10 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * lra-spills.c (assign_spill_hard_regs): Do not spill into
+ registers in eliminable_regset.
+
+2019-11-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline.c (compute_uninlined_call_time,
+ compute_inlined_call_time): Take edge frequency as
+ parameter rather than computing it by itself.
+ (big_speedup_p, edge_badness): Manually CSE sreal
+ frequency calculations.
+
+2019-11-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * profile-count.c (profile_count::to_sreal_scale): Short circuit
+ case where profiles are same.
+
+2019-11-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraph.c (cgraph_edge::maybe_hot_p): Do not use sreal_frequency.
+
+2019-11-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-prop.c (ipa_propagate_indirect_call_infos): Remove ipa edge
+ args summaries of inlined edge unless it holds info about
+ described reference.
+
+2019-11-10 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (CC_any): New mode iterator.
+ (*movcc_internal1): Rename to...
+ (*movcc_<mode> for CC_any): ... this. Support moves of all CC modes.
+
+2019-11-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraph.h (struct cgraph_node): Add ipcp_clone flag.
+ (cgraph_node::create_virtual_clone): Copy it.
+ * ipa-cp.c (ipcp_versionable_function_p): Watch for missing
+ summaries.
+ (ignore_edge_p): If caller has ipa-cp disabled, skip the edge, too.
+ (ipcp_verify_propagated_values): Do not verify nodes where ipcp
+ is disabled.
+ (propagate_constants_across_call): If callee is not analyzed, give up.
+ (propagate_constants_topo): Lower to bottom latties of all callees of
+ functions with ipa-cp disabled.
+ (ipcp_propagate_stage): Skip functions with ipa-cp disabled.
+ (cgraph_edge_brings_value_p): Check for availability first.
+ (create_specialized_node): Set ipcp_clone.
+ (ipcp_store_bits_results): Check that info is present.
+ * ipa-fnsummary.c (evaluate_properties_for_edge): Do not analyze
+ thunks.
+ (ipa_call_context::duplicate_from, ipa_call_context::equal_to): Be
+ conservative when callee summary is missing.
+ (remap_edge_summaries): Lookup call summary only when needed.
+ * ipa-icf.c (sem_function::param_used_p): Be ready for missing summary.
+ * ipa-prpo.c (ipa_alloc_node_params, ipa_initialize_node_params):
+ Use get_create.
+ (ipa_analyze_node): Use get_create.
+ (propagate_controlled_uses): Do not propagate when function is not
+ analyzed.
+ (ipa_propagate_indirect_call_infos): Remove summary of inline clone.
+ (ipa_read_node_info): Use get_create.
+ * ipa-prop.h (IPA_NODE_REF): Use get.
+ (IPA_NODE_REF_GET_CREATE): New.
+
+2019-11-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c (evaluate_properties_for_edge): Call IPA_NODE_REF
+ on function symbol.
+
+2019-11-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree.c (fld_incomplete_type_of): Clear TYPE_FINAL_P, TYPE_EMPTY_P,
+ ENUM_IS_OPAQUE and ENUM_IS_SCOPED.
+ (free_lang_data_in_binfo): Clear TREE_PUBLIC in BINFO
+ (free_lang_data_in_type): Clear ENUM_IS_OPAQUE and ENUM_IS_SCOPED.
+
+2019-11-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline-analysis.c (do_estimate_growth_1): Add support for
+ capping the growth cumulated.
+ (offline_size): Break out from ...
+ (estimate_growth): ... here.
+ (check_callers): Add N, OFFLINE and MIN_SIZE and KNOWN_EDGE
+ parameters.
+ (growth_likely_positive): Turn to ...
+ (growth_positive_p): Re-implement.
+ * ipa-inline.h (growth_likely_positive): Remove.
+ (growth_positive_p): Declare.
+ * ipa-inline.c (want_inline_small_function_p): Use
+ growth_positive_p.
+ (want_inline_function_to_all_callers_p): Likewise.
+
+2019-11-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c (ipa_call_context::estimate_size_and_time): Fix
+ calculation of min_size.
+ (ipa_update_overall_fn_summary): Likewise.
+
+2019-11-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c (estimate_edge_size_and_time): Do not call
+ estimate_edge_devirt_benefit when not computing hints;
+ do not compute time when not asked for.
+ (estimate_calls_size_and_time): Pass NULL hints and time when
+ these are not computed; do not evaluate hint predicates when these are
+ not computed.
+ (ipa_merge_fn_summary_after_inlining): Do not re-evaluate edge
+ frequency.
+
+2019-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92401
+ * gimple-match-head.c (gimple_resimplify1): Call const_unop only
+ if res_op->code is an expression with code length 1.
+ * gimple-match-head.c (gimple_resimplify2): Call const_binop only
+ if res_op->code is an expression with code length 2.
+ * gimple-match-head.c (gimple_resimplify3): Call fold_ternary only
+ if res_op->code is an expression with code length 3.
+
+2019-11-09 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_mcount_stub_name): Validate the
+ symbol stub name when it is created.
+ * config/i386/darwin.h (FUNCTION_PROFILER): Remove the symbol
+ stub validation.
+
+2019-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ * symtab.c: Fix comment typos.
+ * cgraphunit.c: Likewise.
+ * cgraph.h: Likewise.
+ * cgraphclones.c: Likewise.
+ * cgraph.c: Likewise.
+ * varpool.c: Likewise.
+ * tree-ssa-strlen.c: Likewise.
+ * ipa-sra.c: Likewise.
+ (scan_expr_access, check_all_callers_for_issues): Fix typo
+ in a dump message.
+
+2019-11-08 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin-protos.h: Add include quard.
+
+2019-11-08 Andrew MacLeod <amacleod@redhat.com>
+
+ * range-op.h (range_operator::fold_range): Return result in a
+ reference parameter instead of by value.
+ (range_operator::wi_fold): Same.
+ * range-op.cc (range_operator::wi_fold): Return result in a reference
+ parameter instead of by value.
+ (range_operator::fold_range): Same.
+ (value_range_from_overflowed_bounds): Same.
+ (value_range_with_overflow): Same
+ (create_possibly_reversed_range): Same.
+ (operator_equal::fold_range): Same.
+ (operator_not_equal::fold_range): Same.
+ (operator_lt::fold_range): Same.
+ (operator_le::fold_range): Same.
+ (operator_gt::fold_range): Same.
+ (operator_ge::fold_range): Same.
+ (operator_plus::wi_fold): Same.
+ (operator_plus::op1_range): Change call to fold_range.
+ (operator_plus::op2_range): Change call to fold_range.
+ (operator_minus::wi_fold): Return result via reference parameter.
+ (operator_minus::op1_range): Change call to fold_range.
+ (operator_minus::op2_range): Change call to fold_range.
+ (operator_min::wi_fold): Return result via reference parameter.
+ (operator_max::wi_fold): Same.
+ (cross_product_operator::wi_cross_product): Same.
+ (operator_mult::wi_fold): Same.
+ (operator_div::wi_fold): Same.
+ (operator_div op_floor_div): Fix whitespace.
+ (operator_exact_divide::op1_range): Change call to fold_range.
+ (operator_lshift::fold_range): Return result via reference parameter.
+ (operator_lshift::wi_fold): Same.
+ (operator_rshift::fold_range): Same.
+ (operator_rshift::wi_fold): Same.
+ (operator_cast::fold_range): Same.
+ (operator_cast::op1_range): Change calls to fold_range.
+ (operator_logical_and::fold_range): Return result via reference.
+ (wi_optimize_and_or): Adjust call to value_range_with_overflow.
+ (operator_bitwise_and::wi_fold): Return result via reference.
+ (operator_logical_or::fold_range): Same.
+ (operator_bitwise_or::wi_fold): Same.
+ (operator_bitwise_xor::wi_fold): Same.
+ (operator_trunc_mod::wi_fold): Same.
+ (operator_logical_not::fold_range): Same.
+ (operator_bitwise_not::fold_range): Same.
+ (operator_bitwise_not::op1_range): Change call to fold_range.
+ (operator_cst::fold_range): Return result via reference.
+ (operator_identity::fold_range): Same.
+ (operator_abs::wi_fold): Same.
+ (operator_absu::wi_fold): Same.
+ (operator_negate::fold_range): Same.
+ (operator_negate::op1_range): Change call to fold_range.
+ (operator_addr_expr::fold_range): Return result via reference.
+ (operator_addr_expr::op1_range): Change call to fold_range.
+ (operator_pointer_plus::wi_fold): Return result via reference.
+ (operator_pointer_min_max::wi_fold): Same.
+ (operator_pointer_and::wi_fold): Same.
+ (operator_pointer_or::wi_fold): Same.
+ (range_op_handler): Change call to fold_range.
+ (range_cast): Same.
+ * tree-vrp.c (range_fold_binary_symbolics_p): Change call to
+ fold_range.
+ (range_fold_unary_symbolics_p): Same.
+ (range_fold_binary_expr): Same.
+ (range_fold_unary_expr): Same.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop.c (neutral_op_for_slp_reduction): Take the
+ vector type as an argument rather than reading it from the
+ stmt_vec_info.
+ (vect_create_epilog_for_reduction): Update accordingly.
+ (vectorizable_reduction): Likewise.
+ (vect_transform_cycle_phi): Likewise.
+
+2019-11-08 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/predicates.md (branch_comparison_operator): Allow only
+ the comparison codes that make sense for the mode used, and only the
+ codes that can be done with a single branch instruction.
+
+2019-11-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ PR tree-optimization/92351
+ * tree-vect-data-refs.c (vect_compute_data_ref_alignment): When we are
+ peeling the main loop for alignment, make sure to set the misalignment
+ of the epilogue's data references to DR_MISALIGNMENT_UNKNOWN.
+
+2019-11-08 Richard Biener <rguenther@suse.de>
+
+ * dbgcnt.def (ivopts_loop): Add.
+ * tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize): Check
+ ivopts_loop before optimizing a loop.
+
+2019-11-08 Richard Biener <rguenther@suse.de>
+
+ PR ipa/92409
+ * tree-inline.c (declare_return_variable): Properly handle
+ type mismatches for the return slot.
+
+2019-11-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/92095
+ * config/sparc/sparc-protos.h (output_load_pcrel_sym): Declare.
+ * config/sparc/sparc.c (sparc_cannot_force_const_mem): Revert latest
+ change.
+ (got_helper_needed): New static variable.
+ (output_load_pcrel_sym): New function.
+ (get_pc_thunk_name): Remove after inlining...
+ (load_got_register): ...here. Rework the initialization of the GOT
+ register and of the GOT helper.
+ (save_local_or_in_reg_p): Test the REGNO of the GOT register.
+ (sparc_file_end): Test got_helper_needed to decide whether the GOT
+ helper must be emitted. Use output_asm_insn instead of fprintf.
+ (sparc_init_pic_reg): In PIC mode, always initialize the PIC register
+ if optimization is enabled.
+ * config/sparc/sparc.md (load_pcrel_sym<P:mode>): Emit the assembly
+ by calling output_load_pcrel_sym.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-sra.c (create_access): Delay disqualifying the base
+ for poly_int values until we know we have a base.
+
+2019-11-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * tree-vect-loop.c (vect_analyze_loop): Disable epilogue vectorization
+ for loops with SIMDUID set. Enable epilogue vectorization for loops
+ with SIMDLEN set after finding a main loop with a VF that matches it.
+
+2019-11-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92038
+ * gimple-ssa-store-merging.c (find_constituent_stores): For return
+ value only, return non-NULL if there is a single non-clobber
+ constituent store even if there are constituent clobbers and return
+ one of clobber constituent stores if all constituent stores are
+ clobbers.
+ (split_group): Handle clobbers.
+ (imm_store_chain_info::output_merged_store): When computing
+ bzero_first, look after all clobbers at the start. Don't count
+ clobber stmts in orig_num_stmts, except if the first orig store is
+ a clobber covering the whole area and split_stores cover the whole
+ area, consider equal number of stmts ok. Punt if split_stores
+ contains only ->orig stores and their number plus number of original
+ clobbers is equal to original number of stmts. For ->orig, look past
+ clobbers in the constituent stores.
+ (imm_store_chain_info::output_merged_stores): Don't remove clobber
+ stmts.
+ (rhs_valid_for_store_merging_p): Don't return false for clobber stmt
+ rhs.
+ (store_valid_for_store_merging_p): Allow clobber stmts.
+ (verify_clear_bit_region_be): Fix up a thinko in function comment.
+
+ PR c++/92384
+ * function.c (assign_parm_setup_block, assign_parm_setup_stack): Don't
+ copy TYPE_EMPTY_P arguments from data->entry_parm to data->stack_parm
+ slot.
+ (assign_parms): For TREE_ADDRESSABLE parms with TYPE_EMPTY_P type
+ force creation of a unique data.stack_parm slot.
+
+2019-11-08 Richard Biener <rguenther@suse.de>
+
+ * genmatch.c (expr::gen_transform): Use the resimplify
+ member function instead of hard-coding the gimple_resimplifyN variant.
+ (dt_simplify::gen_1): Likewise.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle
+ POLY_INT_CST.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-inline.c (declare_return_variable): Check for poly_int_tree_p
+ instead of INTEGER_CST.
+
+2019-11-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92324
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Use
+ STMT_VINFO_REDUC_VECTYPE for all computations, inserting
+ sign-conversions as necessary.
+ (vectorizable_reduction): Reject conversions in the chain
+ that are not sign-conversions, base analysis on a non-converting
+ stmt and its operation sign. Set STMT_VINFO_REDUC_VECTYPE.
+ * tree-vect-stmts.c (vect_stmt_relevant_p): Don't dump anything
+ for debug stmts.
+ * tree-vectorizer.h (_stmt_vec_info::reduc_vectype): New.
+ (STMT_VINFO_REDUC_VECTYPE): Likewise.
+
+2019-11-08 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/92055
+ * config/avr/avr.opt (-mdouble=, -mlong-double=):
+ Fix a missing '-' when displaying these options in the
+ help screen.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (SVE_BH, SVE_BHS): Delete.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-builtins.c
+ (aarch64_builtin_vectorized_function): Remove bswap handling.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-core.h (tree_type_common::indivisible_p): New member variable.
+ * tree.h (TYPE_INDIVISIBLE_P): New macro.
+ * config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
+ Treat the vector types as indivisible.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * optabs.def (gather_load_optab, mask_gather_load_optab)
+ (scatter_store_optab, mask_scatter_store_optab): Turn into
+ conversion optabs, with the offset mode given explicitly.
+ * doc/md.texi: Update accordingly.
+ * config/aarch64/aarch64-sve-builtins-base.cc
+ (svld1_gather_impl::expand): Likewise.
+ (svst1_scatter_impl::expand): Likewise.
+ * internal-fn.c (gather_load_direct, scatter_store_direct): Likewise.
+ (expand_scatter_store_optab_fn): Likewise.
+ (direct_gather_load_optab_supported_p): Likewise.
+ (direct_scatter_store_optab_supported_p): Likewise.
+ (expand_gather_load_optab_fn): Likewise. Expect the mask argument
+ to be argument 4.
+ (internal_fn_mask_index): Return 4 for IFN_MASK_GATHER_LOAD.
+ (internal_gather_scatter_fn_supported_p): Replace the offset sign
+ argument with the offset vector type. Require the two vector
+ types to have the same number of elements but allow their element
+ sizes to be different. Treat the optabs as conversion optabs.
+ * internal-fn.h (internal_gather_scatter_fn_supported_p): Update
+ prototype accordingly.
+ * optabs-query.c (supports_at_least_one_mode_p): Replace with...
+ (supports_vec_convert_optab_p): ...this new function.
+ (supports_vec_gather_load_p): Update accordingly.
+ (supports_vec_scatter_store_p): Likewise.
+ * tree-vectorizer.h (vect_gather_scatter_fn_p): Take a vec_info.
+ Replace the offset sign and bits parameters with a scalar type tree.
+ * tree-vect-data-refs.c (vect_gather_scatter_fn_p): Likewise.
+ Pass back the offset vector type instead of the scalar element type.
+ Allow the offset to be wider than the memory elements. Search for
+ an offset type that the target supports, stopping once we've
+ reached the maximum of the element size and pointer size.
+ Update call to internal_gather_scatter_fn_supported_p.
+ (vect_check_gather_scatter): Update calls accordingly.
+ When testing a new scale before knowing the final offset type,
+ check whether the scale is supported for any signed or unsigned
+ offset type. Check whether the target supports the source and
+ target types of a conversion before deciding whether to look
+ through the conversion. Record the chosen offset_vectype.
+ * tree-vect-patterns.c (vect_get_gather_scatter_offset_type): Delete.
+ (vect_recog_gather_scatter_pattern): Get the scalar offset type
+ directly from the gs_info's offset_vectype instead. Pass a zero
+ of the result type to IFN_GATHER_LOAD and IFN_MASK_GATHER_LOAD.
+ * tree-vect-stmts.c (check_load_store_masking): Update call to
+ internal_gather_scatter_fn_supported_p, passing the offset vector
+ type recorded in the gs_info.
+ (vect_truncate_gather_scatter_offset): Update call to
+ vect_check_gather_scatter, leaving it to search for a valid
+ offset vector type.
+ (vect_use_strided_gather_scatters_p): Convert the offset to the
+ element type of the gs_info's offset_vectype.
+ (vect_get_gather_scatter_ops): Get the offset vector type directly
+ from the gs_info.
+ (vect_get_strided_load_store_ops): Likewise.
+ (vectorizable_load): Pass a zero of the result type to IFN_GATHER_LOAD
+ and IFN_MASK_GATHER_LOAD.
+ * config/aarch64/aarch64-sve.md (gather_load<mode>): Rename to...
+ (gather_load<mode><v_int_equiv>): ...this.
+ (mask_gather_load<mode>): Rename to...
+ (mask_gather_load<mode><v_int_equiv>): ...this.
+ (scatter_store<mode>): Rename to...
+ (scatter_store<mode><v_int_equiv>): ...this.
+ (mask_scatter_store<mode>): Rename to...
+ (mask_scatter_store<mode><v_int_equiv>): ...this.
+
+2019-11-08 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR target/92132
+ * config/rs6000/predicates.md
+ (signed_or_equality_comparison_operator): New predicate.
+ (unsigned_or_equality_comparison_operator): Likewise.
+ * config/rs6000/rs6000.md (one_cmpl<mode>2): Remove expand.
+ (one_cmpl<mode>3_internal): Rename to one_cmpl<mode>2.
+ * config/rs6000/vector.md
+ (vcond_mask_<mode><mode> for VEC_I and VEC_I): New expand.
+ (vec_cmp<mode><mode> for VEC_I and VEC_I): Likewise.
+ (vec_cmpu<mode><mode> for VEC_I and VEC_I): Likewise.
+ (vcond_mask_<mode><VEC_int> for VEC_F): New expand for float
+ vector modes and same-size integer vector modes.
+ (vec_cmp<mode><VEC_int> for VEC_F): Likewise.
+ (vector_lt<mode> for VEC_F): New expand.
+ (vector_le<mode> for VEC_F): Likewise.
+ (vector_ne<mode> for VEC_F): Likewise.
+ (vector_unge<mode> for VEC_F): Likewise.
+ (vector_ungt<mode> for VEC_F): Likewise.
+ (vector_unle<mode> for VEC_F): Likewise.
+ (vector_unlt<mode> for VEC_F): Likewise.
+ (vector_uneq<mode>): Expose name.
+ (vector_ltgt<mode>): Likewise.
+ (vector_unordered<mode>): Likewise.
+ (vector_ordered<mode>): Likewise.
+
+2019-11-08 Hongtao Liu <Hongtao.liu@intel.com>
+
+ PR target/92295
+ * config/i386/i386-expand.c (ix86_expand_vector_init_concat)
+ Enhance ix86_expand_vector_init_concat.
+
+2019-11-08 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/invoke.texi (-Wold-style-definition): Document () not being
+ considered an old-style definition for C2x.
+
+2019-11-07 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.md (memory_barrier): Revise to use ldcw barriers.
+ Enhance comment.
+ (memory_barrier_coherent, memory_barrier_64, memory_barrier_32): New
+ insn patterns using ldcw instruction.
+ (memory_barrier): Remove insn pattern using sync instruction.
+ * config/pa/pa.opt (coherent-ldcw): New option.
+ (ordered): New option.
+
+2019-11-07 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (validate_condition_mode): Don't assert for
+ valid conditions.
+
+2019-11-07 Jakub Jelinek <jakub@redhat.com>
+
+ * ipa-utils.c (ipa_merge_profiles): Fix fprintf format string
+ typo - mistmatch -> mismatch.
+ * ipa-profile.c (ipa_profile): Likewise.
+ * ipa-devirt.c (compare_virtual_tables): Fix a comment typo
+ - mistmatch -> mismatch.
+
+2018-11-07 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * simplify-rtx.c (comparison_to_mask): New function.
+ (mask_to_comparison): New function.
+ (simplify_logical_relational_operation): New function.
+ (simplify_binary_operation_1): Call
+ simplify_logical_relational_operation.
+
+2019-11-07 Peter Bergner <bergner@linux.ibm.com>
+
+ PR other/92090
+ * config/rs6000/predicates.md (input_operand): Allow MODE_PARTIAL_INT
+ modes for integer constants.
+
+2019-11-07 Jan Hubicka <jh@suse.cz>
+
+ PR ipa/92406
+ * ipa-fnsummary.c (analyze_function_body): Use get_create to copy
+ summary.
+
+2019-11-07 Jan Hubicka <jh@suse.cz>
+
+ * optc-save-gen.awk: Generate cl_target_option_free
+ and cl_optimization_option_free.
+ * opth-en.awk: Declare cl_target_option_free
+ and cl_optimization_option_free.
+ * tree.c (free_node): Use it.
+
+2019-11-06 Jan Hubicka <jh@suse.cz>
+
+ * lto-streamer-in.c: Include alloc-pool.h.
+ (freeing_string_slot_hasher): Remove.
+ (string_slot_allocator): New object allocator.
+ (file_name_hash_table): Turn to hash_table<string_slot_hasher>.
+ (file_name_obstack): New obstack.
+ (canon_file_name): Allocate in obstack and allocator.
+ (lto_reader_init): Initialize obstack and allocator.
+ (lto_free_file_name_hash): New function.
+ * lto-streamer.h (lto_free_file_name_hash): New.
+
+2019-11-07 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR tree-optimization/89134
+ * doc/invoke.texi (min-loop-cond-split-prob): Document new --params.
+ * params.def: Add min-loop-cond-split-prob.
+ * tree-ssa-loop-split.c (split_loop): Remove niter parameter, move some
+ outside checks on loop into the function.
+ (split_info): New class.
+ (find_vdef_in_loop, get_control_equiv_head_block): New functions.
+ (find_control_dep_blocks, vuse_semi_invariant_p): Likewise.
+ (ssa_semi_invariant_p, loop_iter_phi_semi_invariant_p): Likewise.
+ (control_dep_semi_invariant_p, stmt_semi_invariant_p_1): Likewise.
+ (stmt_semi_invariant_p, branch_removable_p): Likewise.
+ (get_cond_invariant_branch, compute_added_num_insns): Likewise.
+ (get_cond_branch_to_split_loop, do_split_loop_on_cond): Likewise.
+ (split_loop_on_cond): Likewise.
+ (tree_ssa_split_loops): Add loop split on conditional statement.
+
+2019-11-07 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390.md ("*cstorecc<mode>_z13"): New insn_and_split
+ pattern.
+
+2019-11-07 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92405
+ * tree-vect-loop.c (vectorizable_reduction): Appropriately
+ restrict lane-reducing ops to single stmt chains.
+
+2019-11-07 Martin Jambor <mjambor@suse.cz>
+
+ PR lto/70929
+ * cif-code.def (MISMATCHED_ARGUMENTS): Removed.
+ * cgraph.h (gimple_check_call_matching_types): Remove
+ * cgraph.c (gimple_check_call_args): Likewise.
+ (gimple_check_call_matching_types): Likewise.
+ (symbol_table::create_edge): Do not call
+ gimple_check_call_matching_types.
+ (cgraph_edge::make_direct): Likewise.
+ (cgraph_edge::redirect_call_stmt_to_callee): Likewise.
+ * value-prof.h (check_ic_target): Remove.
+ * value-prof.c (check_ic_target): Remove.
+ (gimple_ic_transform): Do nat call check_ic_target.
+ * auto-profile.c (function_instance::find_icall_target_map): Likewise.
+ (afdo_indirect_call): Likewise.
+ * ipa-prop.c (update_indirect_edges_after_inlining): Do not call
+ gimple_check_call_matching_types.
+ * ipa-inline.c (early_inliner): Likewise.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm.md (arm_<simd32_op>): New define_expand.
+ (arm_<simd32_op><add_clobber_q_name>_insn): New define_insn.
+ * config/arm/arm_acle.h (__ssat16, __usat16): Define.
+ * config/arm/arm_acle_builtins.def: Define builtins for the above.
+ * config/arm/iterators.md (USSAT16): New int_iterator.
+ (simd32_op): Handle UNSPEC_SSAT16, UNSPEC_USAT16.
+ (sup): Likewise.
+ * config/arm/predicates.md (ssat16_imm): New predicate.
+ (usat16_imm): Likewise.
+ * config/arm/unspecs.md (UNSPEC_SSAT16, UNSPEC_USAT16): Define.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm.md (arm_<simd32_op><add_clobber_q_name>_insn):
+ New define_insns.
+ (arm_<simd32_op>): New define_expands.
+ * config/arm/arm_acle.h (__smlad, __smladx, __smlsd, __smlsdx,
+ __smuad, __smuadx): Define.
+ * config/arm/arm_acle_builtins.def: Define builtins for the above.
+ * config/arm/iterators.md (SIMD32_TERNOP_Q): New int_iterator.
+ (SIMD32_BINOP_Q): Likewise.
+ (simd32_op): Handle the above.
+ * config/arm/unspecs.md: Define unspecs for the above.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/aout.h (REGISTER_NAMES): Add apsrge.
+ * config/arm/arm.md (APSRGE_REGNUM): Define.
+ (arm_<simd32_op>): New define_insn.
+ (arm_sel): Likewise.
+ * config/arm/arm.h (FIXED_REGISTERS): Add entry for apsrge.
+ (CALL_USED_REGISTERS): Likewise.
+ (REG_ALLOC_ORDER): Likewise.
+ (FIRST_PSEUDO_REGISTER): Update value.
+ (ARM_GE_BITS_READ): Define.
+ * config/arm/arm.c (arm_conditional_register_usage): Clear
+ APSRGE_REGNUM from operand_reg_set.
+ (arm_ge_bits_access): Define.
+ * config/arm/arm-builtins.c (arm_check_builtin_call): Handle
+ ARM_BUIILTIN_sel.
+ * config/arm/arm-protos.h (arm_ge_bits_access): Declare prototype.
+ * config/arm/arm-fixed.md (add<mode>3): Convert to define_expand.
+ FAIL if ARM_GE_BITS_READ.
+ (*arm_add<mode>3): New define_insn.
+ (sub<mode>3): Convert to define_expand. FAIL if ARM_GE_BITS_READ.
+ (*arm_sub<mode>3): New define_insn.
+ * config/arm/arm_acle.h (__sel, __sadd8, __ssub8, __uadd8, __usub8,
+ __sadd16, __sasx, __ssax, __ssub16, __uadd16, __uasx, __usax,
+ __usub16): Define.
+ * config/arm/arm_acle_builtins.def: Define builtins for the above.
+ * config/arm/iterators.md (SIMD32_GE): New int_iterator.
+ (simd32_op): Handle the above.
+ * config/arm/unspecs.md (UNSPEC_GE_SET): Define.
+ (UNSPEC_SEL, UNSPEC_SADD8, UNSPEC_SSUB8, UNSPEC_UADD8, UNSPEC_USUB8,
+ UNSPEC_SADD16, UNSPEC_SASX, UNSPEC_SSAX, UNSPEC_SSUB16, UNSPEC_UADD16,
+ UNSPEC_UASX, UNSPEC_USAX, UNSPEC_USUB16): Define.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm.md (arm_smlabb_setq): New define_insn.
+ (arm_smlabb): New define_expand.
+ (*maddhisi4tb): Rename to...
+ (maddhisi4tb): ... This.
+ (*maddhisi4tt): Rename to...
+ (maddhisi4tt): ... This.
+ (arm_smlatb_setq): New define_insn.
+ (arm_smlatb): New define_expand.
+ (arm_smlatt_setq): New define_insn.
+ (arm_smlatt): New define_expand.
+ (arm_<smlaw_op><add_clobber_name>_insn): New define_insn.
+ (arm_<smlaw_op>): New define_expand.
+ * config/arm/arm_acle.h (__smlabb, __smlatb, __smlabt, __smlatt,
+ __smlawb, __smlawt): Define.
+ * config/arm_acle_builtins.def: Define builtins for the above.
+ * config/arm/iterators.md (SMLAWBT): New int_iterator.
+ (slaw_op): New int_attribute.
+ * config/arm/unspecs.md (UNSPEC_SMLAWB, UNSPEC_SMLAWT): Define.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm.md (arm_<ss_op>): New define_expand.
+ (arm_<ss_op><add_clobber_q_name>_insn): New define_insn.
+ * config/arm/arm_acle.h (__qadd, __qsub, __qdbl): Define.
+ * config/arm/arm_acle_builtins.def: Add builtins for qadd, qsub.
+ * config/arm/iterators.md (SSPLUSMINUS): New code iterator.
+ (ss_op): New code_attr.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/aout.h (REGISTER_NAMES): Add apsrq.
+ * config/arm/arm.md (APSRQ_REGNUM): Define.
+ (add_setq): New define_subst.
+ (add_clobber_q_name): New define_subst_attr.
+ (add_clobber_q_pred): Likewise.
+ (maddhisi4): Change to define_expand. Split into mult and add if
+ ARM_Q_BIT_READ.
+ (arm_maddhisi4): New define_insn.
+ (*maddhisi4tb): Disable for ARM_Q_BIT_READ.
+ (*maddhisi4tt): Likewise.
+ (arm_ssat): New define_expand.
+ (arm_usat): Likewise.
+ (arm_get_apsr): New define_insn.
+ (arm_set_apsr): Likewise.
+ (arm_saturation_occurred): New define_expand.
+ (arm_set_saturation): Likewise.
+ (*satsi_<SAT:code>): Rename to...
+ (satsi_<SAT:code><add_clobber_q_name>): ... This.
+ (*satsi_<SAT:code>_shift): Disable for ARM_Q_BIT_READ.
+ * config/arm/arm.h (FIXED_REGISTERS): Mark apsrq as fixed.
+ (CALL_USED_REGISTERS): Mark apsrq.
+ (FIRST_PSEUDO_REGISTER): Update value.
+ (REG_ALLOC_ORDER): Add APSRQ_REGNUM.
+ (machine_function): Add q_bit_access.
+ (ARM_Q_BIT_READ): Define.
+ * config/arm/arm.c (TARGET_CHECK_BUILTIN_CALL): Define.
+ (arm_conditional_register_usage): Clear APSRQ_REGNUM from
+ operand_reg_set.
+ (arm_q_bit_access): Define.
+ * config/arm/arm-builtins.c: Include stringpool.h.
+ (arm_sat_binop_imm_qualifiers,
+ arm_unsigned_sat_binop_unsigned_imm_qualifiers,
+ arm_sat_occurred_qualifiers, arm_set_sat_qualifiers): Define.
+ (SAT_BINOP_UNSIGNED_IMM_QUALIFIERS,
+ UNSIGNED_SAT_BINOP_UNSIGNED_IMM_QUALIFIERS, SAT_OCCURRED_QUALIFIERS,
+ SET_SAT_QUALIFIERS): Likewise.
+ (arm_builtins): Define ARM_BUILTIN_SAT_IMM_CHECK.
+ (arm_init_acle_builtins): Initialize __builtin_sat_imm_check.
+ Handle 0 argument expander.
+ (arm_expand_acle_builtin): Handle ARM_BUILTIN_SAT_IMM_CHECK.
+ (arm_check_builtin_call): Define.
+ * config/arm/arm.md (ssmulsa3, usmulusa3, usmuluha3,
+ arm_ssatsihi_shift, arm_usatsihi): Disable when ARM_Q_BIT_READ.
+ * config/arm/arm-protos.h (arm_check_builtin_call): Declare prototype.
+ (arm_q_bit_access): Likewise.
+ * config/arm/arm_acle.h (__ssat, __usat, __ignore_saturation,
+ __saturation_occurred, __set_saturation_occurred): Define.
+ * config/arm/arm_acle_builtins.def: Define builtins for ssat, usat,
+ saturation_occurred, set_saturation_occurred.
+ * config/arm/unspecs.md (UNSPEC_Q_SET): Define.
+ (UNSPEC_APSR_READ): Likewise.
+ (VUNSPEC_APSR_WRITE): Likewise.
+ * config/arm/arm-fixed.md (ssadd<mode>3): Convert to define_expand.
+ (*arm_ssadd<mode>3): New define_insn.
+ (sssub<mode>3): Convert to define_expand.
+ (*arm_sssub<mode>3): New define_insn.
+ (ssmulsa3): Convert to define_expand.
+ (*arm_ssmulsa3): New define_insn.
+ (usmulusa3): Convert to define_expand.
+ (*arm_usmulusa3): New define_insn.
+ (ssmulha3): FAIL if ARM_Q_BIT_READ.
+ (arm_ssatsihi_shift, arm_usatsihi): Disable for ARM_Q_BIT_READ.
+ * config/arm/iterators.md (qaddsub_clob_q): New mode attribute.
+
+2019-11-07 Martin Liska <mliska@suse.cz>
+
+ PR c++/92354
+ * cgraph.c (delete_function_version): Clear global
+ variable version_info_node if equal to deleted
+ function.
+
+2019-11-07 Martin Liska <mliska@suse.cz>
+
+ * fold-const.c (operand_compare::operand_equal_p): Add comparison
+ of CONSTRUCTOR_NO_CLEARING.
+ (operand_compare::hash_operand): Likewise.
+
+2019-11-07 Georg-Johann Lay <avr@gjlay.de>
+
+ Support 64-bit double and 64-bit long double configurations.
+
+ PR target/92055
+ * config.gcc (tm_defines) [avr]: Set from --with-double=,
+ --with-long-double=.
+ * config/avr/t-multilib: Remove.
+ * config/avr/t-avr: Output of genmultilib.awk is now fully
+ dynamically generated and no more part of the repo.
+ (HAVE_DOUBLE_MULTILIB, HAVE_LONG_DOUBLE_MULTILIB): New variables.
+ Pass them down to...
+ * config/avr/genmultilib.awk: ...here and handle them.
+ * config/avr/avr.opt (-mdouble=, avr_double). New option and var.
+ (-mlong-double=, avr_long_double). New option and var.
+ * common/config/avr/avr-common.c (opts.h, diagnostic.h): Include.
+ (TARGET_OPTION_OPTIMIZATION_TABLE) <-mdouble=, -mlong-double=>:
+ Set default as requested by --with-double=
+ (TARGET_HANDLE_OPTION): Define to this...
+ (avr_handle_option): ...new hook worker.
+ * config/avr/avr.h (DOUBLE_TYPE_SIZE): Define to avr_double.
+ (LONG_DOUBLE_TYPE_SIZE): Define to avr_long_double.
+ (avr_double_lib): New proto for spec function.
+ (EXTRA_SPEC_FUNCTIONS) <double-lib>: Add.
+ (DRIVER_SELF_SPECS): Call %:double-lib.
+ * config/avr/avr.c (avr_option_override): Assert
+ sizeof(long double) >= sizeof(double) for the target.
+ * config/avr/avr-c.c (avr_cpu_cpp_builtins)
+ [__HAVE_DOUBLE_MULTILIB__, __HAVE_LONG_DOUBLE_MULTILIB__]
+ [__HAVE_DOUBLE64__, __HAVE_DOUBLE32__, __DEFAULT_DOUBLE__=]
+ [__HAVE_LONG_DOUBLE64__, __HAVE_LONG_DOUBLE32__]
+ [__HAVE_LONG_DOUBLE_IS_DOUBLE__, __DEFAULT_LONG_DOUBLE__=]:
+ New built-in define depending on --with-double=, --with-long-double=.
+ * config/avr/driver-avr.c (avr_double_lib): New spec function.
+ * doc/invoke.tex (AVR Options) <-mdouble=,-mlong-double=>: Doc.
+ * doc/install.texi (Cross-Compiler-Specific Options)
+ <--with-double=, --with-long-double=>: Doc.
+
+2019-11-07 Richard Biener <rguenther@suse.de>
+
+ * dbgcnt.def (gimple_unroll): New.
+ * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Check
+ gimple_unroll debug counter before applying transform.
+ (try_peel_loop): Likewise.
+
+2019-11-07 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * ira.c (setup_alloc_regs): Setup no_unit_alloc_regs for
+ frame pointer in multiple registers.
+ (ira_setup_eliminable_regset): Setup eliminable_regset,
+ ira_no_alloc_regs and regs_ever_live for frame pointer in
+ multiple registers.
+
+2019-11-06 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ * config/rs6000/vsx.md (xxswapd_<mode>): Add support for V2DF and
+ V2DI modes.
+
+2019-11-06 Jan Hubicka <jh@suse.cz>
+
+ * ggc-common.c (ggc_prune_overhead_list): Do not delete surviving
+ allocations.
+ * mem-stats.h (mem_alloc_description<T>::release_object_overhead):
+ Do not silently ignore summary corruptions.
+
+2019-11-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop.c (vect_analyze_loop): Only try to vectorize
+ the epilogue if there are peeled iterations for it to handle.
+
+2019-11-06 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (arc_split_ior): Add asserts.
+ (arc_split_mov_const): Likewise.
+ (arc_check_ior_const): Do not match known short immediate values.
+ * config/arc/arc.md (movsi): Don't split predicated instructions
+ (iorsi): Likewise.
+
+2019-11-06 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.opt (mea): Update help string.
+ * doc/invoke.texi(ARC): Update mea option info.
+
+2019-11-06 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.md (zero_extendqihi2_i): Cleanup pattern.
+ (zero_extendqisi2_ac): Likewise.
+ (zero_extendhisi2_i): Likewise.
+ (extendqihi2_i): Likewise.
+ (extendqisi2_ac): Likewise.
+ (extendhisi2_i): Likewise.
+
+2019-11-06 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vectorizable_reduction): Remember reduction
+ PHI. Use STMT_VINFO_REDUC_IDX to skip the reduction operand.
+ Simplify single_defuse_cycle condition.
+
+2019-11-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop.c (vect_analyze_loop_2): When vectorizing an
+ epilogue loop, make sure that the VF is small enough or that
+ the epilogue loop can be fully-masked.
+
+2019-11-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop.c (vect_analyze_loop): Break out of the main
+ loop when we've finished, rather than returning directly from
+ the loop. Use a local variable to track whether we're still
+ searching for the preferred simdlen. Make vect_epilogues
+ record whether the next iteration should try to treat the
+ loop as an epilogue.
+
+2019-11-06 Vineet Gupta <vgupta@synopsys.com>
+
+ * config/arc/arc-c.c (arc_cpu_cpp_builtins) : Add
+ __arc_hard_float__, __ARC_HARD_FLOAT__,
+ __arc_soft_float__, __ARC_SOFT_FLOAT__
+
+2019-11-06 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ PR tree-optimization/92317
+ * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard2): Also
+ update phi's with constant phi arguments.
+
+2019-11-06 Eric Botcazou <ebotcazou@adacore.com>
+ Alexandre Oliva <oliva@adacore.com>
+
+ * common.opt (-fcallgraph-info[=]): New option.
+ * doc/invoke.texi (Developer options): Document it.
+ * opts.c (common_handle_option): Handle it.
+ * builtins.c (expand_builtin_alloca): Record allocation if
+ -fcallgraph-info=da.
+ * calls.c (expand_call): If -fcallgraph-info, record the call.
+ (emit_library_call_value_1): Likewise.
+ * flag-types.h (enum callgraph_info_type): New type.
+ * explow.c: Include stringpool.h.
+ (set_stack_check_libfunc): Set SET_SYMBOL_REF_DECL on the symbol.
+ * function.c (allocate_stack_usage_info): New.
+ (allocate_struct_function): Call it for -fcallgraph-info.
+ (prepare_function_start): Call it otherwise.
+ (record_final_call, record_dynamic_alloc): New.
+ * function.h (struct callinfo_callee): New.
+ (CALLEE_FROM_CGRAPH_P): New.
+ (struct callinfo_dalloc): New.
+ (struct stack_usage): Add callees and dallocs.
+ (record_final_call, record_dynamic_alloc): Declare.
+ * gimplify.c (gimplify_decl_expr): Record dynamically-allocated
+ object if -fcallgraph-info=da.
+ * optabs-libfuncs.c (build_libfunc_function): Keep SYMBOL_REF_DECL.
+ * print-tree.h (print_decl_identifier): Declare.
+ (PRINT_DECL_ORIGIN, PRINT_DECL_NAME, PRINT_DECL_UNIQUE_NAME): New.
+ * print-tree.c: Include print-tree.h.
+ (print_decl_identifier): New function.
+ * toplev.c: Include print-tree.h.
+ (callgraph_info_file): New global variable.
+ (callgraph_info_external_printed): Likewise.
+ (output_stack_usage): Rename to...
+ (output_stack_usage_1): ... this. Make it static, add cf
+ parameter. If -fcallgraph-info=su, print stack usage to cf.
+ If -fstack-usage, use print_decl_identifier for
+ pretty-printing.
+ (INDIRECT_CALL_NAME): New.
+ (dump_final_node_vcg_start): New.
+ (dump_final_callee_vcg, dump_final_node_vcg): New.
+ (output_stack_usage): New.
+ (lang_dependent_init): Open and start file if
+ -fcallgraph-info. Allocated callgraph_info_external_printed.
+ (finalize): If callgraph_info_file is not null, finish it,
+ close it, and release callgraph_info_external_printed.
+
+2019-11-06 Gergö Barany <gergo@codesourcery.com>
+ Frederik Harwath <frederik@codesourcery.com>
+ Thomas Schwinge <thomas@codesourcery.com>
+
+ * omp-low.c (struct omp_context): New fields
+ local_reduction_clauses, outer_reduction_clauses.
+ (new_omp_context): Initialize these.
+ (scan_sharing_clauses): Record reduction clauses on OpenACC constructs.
+ (scan_omp_for): Check reduction clauses for incorrect nesting.
+
+2019-11-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR inline-asm/92352
+ * gimplify.c (gimplify_asm_expr): Reject VLA in output or input
+ operands with non-memory constraints.
+
+2019-11-05 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92373
+ * tree.c (component_ref_size): Only consider initializers of objects
+ of matching struct types.
+ Return null for instances of interior zero-length arrays.
+
+2019-11-05 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * doc/md.texi (Insn Splitting): Fix combiner documentation.
+
+2019-11-05 Jason Merrill <jason@redhat.com>
+
+ PR tree-optimization/91825
+ * expmed.c: Reduce -Wmaybe-uninitialized to warning.
+
+2019-11-05 Jim Wilson <jimw@sifive.com>
+
+ PR middle-end/92263
+ * expr.c (emit_move_complex): Only use BLOCK_OP_NO_LIBCALL when
+ optimize_insn_for_speed_p is true.
+
+2019-11-05 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/92333
+ PR middle-end/82608
+ * tree-vrp.c (vrp_prop::check_array_ref): Handle VLAs with constant
+ size.
+ * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Use a meaninful
+ name and location for a temporary variable.
+
+2019-11-05 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (value_range::value_range): Fix whitespace.
+ (defined_ranges_p): Same.
+ (range_fold_binary_symbolics_p): Same.
+ (value_range::intersect_helper): Same.
+ (value_range::union_helper): Same.
+ * tree-vrp.h (range_fold_binary_expr): Same.
+
+2019-11-04 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/92341
+ PR middle-end/82612
+ * tree-sra.c (get_access_for_expr): Fail for out-of-bounds offsets.
+ * tree-vrp.c (vrp_prop::check_array_ref): Correct index and text
+ of message printed in a warning for empty arrays.
+ (vrp_prop::check_mem_ref): Also handle function parameters and
+ empty arrays.
+
+2019-11-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92371
+ * tree-vect-loop.c (vectorizable_reduction): Set STMT_VINFO_REDUC_DEF
+ on the original stmt of live stmts in the chain.
+ (vectorizable_live_operation): Look at the original stmt when
+ checking STMT_VINFO_REDUC_DEF.
+
+2019-11-05 Aldy Hernandez <aldyh@redhat.com>
+
+ * gimple-fold.c, gimple-loop-versioning.cc,
+ gimple-ssa-evrp-analyze.[ch], gimple-ssa-evrp.c,
+ gimple-ssa-sprintf.c, ipa-cp.c, ipa-prop.c, ipa-prop.h,
+ range-op.[hc]*, range.[hc]*, selftest.h, tree-ssa-dom.c,
+ tree-ssa-strlen.c, tree-ssa-threadedge.c, tree-ssanames.[hc],
+ tree-vrp.[hc], vr-values.[hc]: Global rename of value_range to
+ value_range_equiv, and value_range_base to value_range.
+
+2019-11-05 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * expr.c (build_personality_function): Fix generated type to
+ match actual personality functions.
+
+2019-11-05 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_handle_attr_cpu): Allocate
+ enough bytes for the NULL character.
+
+2019-11-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92280
+ * match.pd (BIT_FIELD_REF of CTOR): Unless the original CTOR
+ had a single use do not create a new CTOR.
+ * tree-ssa-forwprop.c (simplify_bitfield_ref): Do not re-fold
+ BIT_FIELD_REF of a CTOR via GENERIC.
+
+2019-11-05 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390.c (s390_vector_alignment): Check if the value
+ fits into uhwi before using it.
+
+2019-11-05 Martin Liska <mliska@suse.cz>
+
+ * symbol-summary.h: Use ggc_delete.
+
+2019-11-05 Anton Youdkevitch <anton.youdkevitch@bell-sw.com>
+
+ * config/aarch64/aarch64.c (thunderx2t99_vector_cost):
+ Change vec_perm field to 10.
+
+2019-11-05 Arnaud Charlet <charlet@adacore.com>
+
+ * doc/install.texi: Further fix syntax for html generation.
+
+2019-11-05 Martin Liska <mliska@suse.cz>
+
+ * symbol-summary.h: Rename allocator to m_allocator and
+ add comment.
+
+2019-11-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92324
+ * tree-vect-loop.c (check_reduction_path): For MIN/MAX require
+ all signed or unsigned operations.
+
+2019-11-05 Jan Hubicka <jh@suse.cz>
+
+ * hsa-brig.c: Include alloc-pool.h
+ * hsa-dump.c: Likewise.
+ * hsa-gen.c: Likewise.
+ * hse-regalloc.c: Likewise.
+ * ipa-hsa.c: Likewise.
+ * ipa-predicate.c: Likewise.
+ * ipa-reference.c: Likewise.
+ * ipa-sra.c: Likewise.
+ * omp-expand.c: Likewise.
+ * omp-general.c: Likewise.
+ * omp-low.c: Likewise.
+ * sumbol-summary.h (function_summary_base): Add allocator.
+ (function_summary<T *>::function_summary): Update construction.
+ (fast_function_summary<T *, V>::fast_function_summary): Likewise.
+ (call_summary_base): Add allcator.
+ (call_summary<T *>::call_summary): Update construction.
+ (fast_call_summary<T *, V>::fast_call_summary): Likewise.
+
+2019-11-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91945
+ * builtins.c (compute_objsize): For ARRAY_REF, only multiply off
+ by tpsize if it is both non-NULL and INTEGER_CST, otherwise punt.
+ Formatting fix.
+
+2019-11-05 Aldy Hernandez <aldyh@redhat.com>
+
+ * range-op.cc (wi_set_zero_nonzero_bits): Remove static qualifier.
+ * range-op.h (wi_set_zero_nonzero_bits): New prototype.
+ * tree-vrp.h (vrp_set_zero_nonzero_bits): Remove.
+ * tree-vrp.c (wide_int_range_set_zero_nonzero_bits): Remove.
+ (vrp_set_zero_nonzero_bits): Move to...
+ * vr-values.c (vr_set_zero_nonzero_bits): ...here.
+ (vr_values::simplify_bit_ops_using_ranges): Rename
+ vrp_set_zero_nonzero_bits to vr_set_zero_nonzero_bits.
+
+2019-11-05 Martin Liska <mliska@suse.cz>
+
+ PR c++/92339
+ * fold-const.c (operand_compare::hash_operand): Remove
+ FIELD_DECL handling.
+
+2019-11-05 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.h (vrp_bitmap_equal_p): Remove.
+ * tree-vrp.c (vrp_bitmap_equal_p): Move before use and make
+ static.
+
+2019-11-05 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (value_range_base::operator==): Use equal_p to
+ properly handle symbolics.
+ (range_compatible_p): Remove.
+
+2019-11-04 Kamlesh Kumar <kamleshbhalui@gmail.com>
+
+ * common.opt (-fabi-version): Document =14.
+ * doc/invoke.texi (C++ Dialect Options): Likewise.
+
+2019-11-04 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (value_range_base::set): Do not special case pointers.
+
+2019-11-04 Tobias Burnus <tobias@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_omp_device_kind_arch_isa): New function.
+ (TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
+ gcn_omp_device_kind_arch_isa.
+ * config/gcn/t-omp-device: New file.
+ * configure.ac: Support gcn for omp_device_property.
+ * configure: Regenerate.
+
+2019-11-04 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.h (vrp_val_min): Remove handle_pointers argument.
+ (vrp_val_max): Same.
+ (vrp_val_is_min): Same.
+ (vrp_val_is_max): Same.
+ (value_range_base::nonzero_p): Remove last argument to
+ vrp_val_is_max.
+ * tree-vrp.c (vrp_val_min): Remove handle_pointers argument.
+ (vrp_val_max): Same.
+ (vrp_val_is_min): Same.
+ (vrp_val_is_max): Same.
+ (value_range_base::set_varying): Remove last argument to vrp_val*.
+ (value_range_base::dump): Same.
+ (value_range_base::set): Same.
+ (value_range_base::normalize_symbolics): Same.
+ (value_range_base::num_pairs): Same.
+ (value_range_base::lower_bound): Same.
+ (value_range_base::upper_bound): Same.
+ (ranges_from_anti_range): Remove handle_pointers argument.
+ (value_range_base::singleton_p): Remove last argument to
+ ranges_from_anti_range.
+
+2019-11-04 Jan Hubicka <jh@suse.cz>
+
+ * ipa-reference.c (init_function_info): Initialize
+ info->global.statics_read.
+
+2019-11-04 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (value_range_base::invert): Use constructors to build
+ range.
+
+2019-11-04 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (range_int_cst_singleton_p): Remove.
+ * tree-vrp.h (range_int_cst_singleton_p): Remove.
+
+2019-11-04 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (value_range_base::normalize_addresses): Handle
+ VR_UNDEFINED.
+
+2019-11-04 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (dump_assert_info): New.
+ (dump_asserts_info): New.
+
+2019-11-04 Jan Hubicka <jh@suse.cz>
+
+ * ipa-inline-transform.c: Include ipa-utils.h
+ (inline_call): Set thunk_expansion flag.
+ * ipa-utils.h (thunk_expansion): Declare.
+ * ipa-devirt.c (thunk_expansion): New global var.
+ (devirt_node_removal_hook): Do not invalidate cache while
+ doing thunk expansion.
+
+2019-11-04 Tamar Christina <tamar.christina@arm.com>
+
+ * tree-vect-slp.c (vectorize_slp_instance_root_stmt): Initialize rstmt.
+
+2019-11-04 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92349
+ * tree-vrp.c (vrp_prop::check_array_ref): Avoid assuming struct
+ memebers have constant sizes.
+
+2019-11-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * tree-vect-loop.c (vect_analyze_loop): Remove orig_loop_vinfo
+ parameter.
+ * tree-vectorizer.h (vect_analyze_loop): Update declaration.
+ * tree-vectorizer.c (try_vectorize_loop_1): Update calls to
+ vect_analyze_loop.
+
+2019-11-04 Joel Hutton <Joel.Hutton@arm.com>
+
+ * expr.c (store_constructor): Modify to handle single element vectors.
+ * tree-vect-slp.c (vect_analyze_slp_instance): Add case for vector
+ constructors.
+ (vect_slp_check_for_constructors): New function.
+ (vect_slp_analyze_bb_1): Call new function to check for vector
+ constructors.
+ (vectorize_slp_instance_root_stmt): New function.
+ (vect_schedule_slp): Call new function to vectorize root stmt of vector
+ constructors.
+ * tree-vectorizer.h (SLP_INSTANCE_ROOT_STMT): New field.
+
+2019-11-04 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92345
+ * tree-vect-loop.c (vect_is_simple_reduction): Return whether
+ we produced a reduction chain.
+ (vect_analyze_scalar_cycles_1): Do not add reduction chains to
+ LOOP_VINFO_REDUCTIONS.
+
+2019-11-04 Jan Hubicka <jh@suse.cz>
+
+ * cgraphclones.c (cgraph_node::create_version_clone): Do not
+ duplicate summaries.
+ * ipa-fnsummary.c (ipa_fn_summary_alloc): Allocate size summary
+ first.
+ (ipa_fn_summary_t::duplicate): Use get instead of get_create to
+ access call summaries.
+ (dump_ipa_call_summary): Be ready for missing edge summaries.
+ (analyze_function_body): Use get instead of get_create to access
+ edge summary.
+ (estimate_calls_size_and_time): Do not access summaries of
+ inlined edges; sanity check they are missing.
+ (ipa_call_context::estimate_size_and_time): Use get instead
+ of get_create to access node summary.
+ (inline_update_callee_summaries): Do not update depth of
+ inlined edge.
+ (ipa_merge_fn_summary_after_inlining): Remove inline edge from
+ growth caches.
+ (ipa_merge_fn_summary_after_inlining): Use get instead
+ of get_create.
+ * ipa-fnsummary.h (ipa_remove_from_growth_caches): Declare.
+ * ipa-inline-analyssi.c (edge_growth_cache): Turn to
+ fast summary.
+ (initialize_growth_caches): Update.
+ (do_estimate_edge_time): Remove redundant copy of context.
+ (ipa_remove_from_growth_caches): New function.
+ * ipa-inline.c (flatten_function): Update overall summary
+ only when optimizing.
+ (inline_to_all_callers): Update overall summary of function
+ inlined to.
+ * ipa-inline.h (edge_growth_cache): Turn to fast summary.
+ * symbol-summary.h (call_summary_base): Set m_initialize_when_cloning
+ to false.
+
+2019-11-04 Richard Biener <rguenther@suse.de>
+
+ * system.h: Include malloc.h if INCLUDE_MALLOC_H and HAVE_MALLINFO.
+ * ggc-common.c: Remove inclusion of malloc.h, define INCLUDE_MALLOC_H.
+
+2019-11-04 David Edelsohn <dje.gcc@gmail.com>
+
+ * ggc-common.c: Include system.h before malloc.h.
+
+2019-11-04 Alexandre Oliva <oliva@adacore.com>
+
+ * configure.ac: Pass --enable-obsolete=* and
+ --enable-option-checking=* down to build configure, and fail
+ if it fails. AC_SUBST HAVE_AUTO_BUILD.
+ * configure: Rebuild.
+ * Makefile.in [HAVE_AUTO_BUILD] (auto-build.h): New rule.
+ [HAVE_AUTO_BUILD] (config.status): Depend on auto-build.h.
+
+2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config.in: Regenerate.
+ * config/msp430/msp430.c (msp430_option_override): Emit an error if
+ -mtiny-printf is used without GCC being configured with
+ --enable-newlib-nano-formatted-io.
+ * config/msp430/msp430.h (LINK_SPEC): Pass
+ "--wrap puts --wrap printf" when -mtiny-printf is used.
+ * config/msp430/msp430.opt: Document -mtiny-printf.
+ * configure: Regenerate.
+ * configure.ac: Enable --enable-newlib-nano-formatted-io flag.
+ Define HAVE_NEWLIB_NANO_FORMATTED_IO if
+ --enable-newlib-nano-formatted-io is passed.
+ * doc/invoke.texi: Document -mtiny-printf.
+
+2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * configure: Regenerate.
+
+2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/driver-msp430.c
+ (msp430_get_linker_devices_include_path): New spec function.
+ * config/msp430/msp430-devices.c (msp430_dirname): New function.
+ (extract_devices_dir_from_exec_prefix): New function.
+ (extract_devices_dir_from_collect_gcc): New function.
+ (msp430_check_env_var_for_devices): New function.
+ (msp430_check_path_for_devices): Use xstrdup instead of ASTRDUP.
+ (parse_devices_csv): Call msp430_check_env_var_for_devices if
+ devices.csv was not found using other methods.
+ * config/msp430/msp430-devices.h (msp430_check_env_var_for_devices):
+ New prototype.
+ (msp430_dirname): Likewise.
+ * config/msp430/msp430.c (msp430_register_pre_includes): New function.
+ * config/msp430/msp430.h (EXTRA_SPEC_FUNCTIONS): Add
+ msp430_get_linker_devices_include_path.
+ (TARGET_EXTRA_PRE_INCLUDES): Define.
+ * doc/invoke.texi: Document new ways of searching for support files.
+
+2019-11-04 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92301
+ * tree-vect-stmts.c (process_use): Force reduction PHI defs live
+ as required by epilogue generation
+
+2019-11-04 Martin Liska <mliska@suse.cz>
+
+ PR ipa/92304
+ * fold-const.c (operand_compare::hash_operand): Fix field
+ hashing of CONSTRUCTOR.
+
+2019-11-04 Martin Liska <mliska@suse.cz>
+
+ * ggc.h (ggc_delete): New function.
+ * ipa-fnsummary.c (ipa_free_fn_summary): Use it.
+ * ipa-prop.c (ipa_free_all_edge_args): Likewise.
+ (ipa_free_all_node_params): Likewise.
+ * ipa-sra.c (ipa_sra_analysis): Likewise.
+
+2019-11-02 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c (set_cond_stmt_execution_predicate,
+ set_switch_stmt_execution_predicate, compute_bb_predicates,
+ will_be_nonconstant_expr_predicate,
+ phi_result_unknown_predicate,
+ analyze_function_body): Pass arround params summary.
+ (ipa_call_context::duplicate_from): New comment;
+ only duplicate useful values.
+ (ipa_call_context::equal_to): Only compare useful values.
+ (remap_edge_summaries): Pass params_summary.
+ (remap_hint_predicate): Likewise.
+ (ipa_merge_fn_summary_after_inlining): Likewise.
+ (inline_read_section): Initialize params summary used flags.
+ * ipa-predicate.c (predicate::remap_after_inlining): Pass
+ around param_summary.
+ (add_condition): Initialized used params summary flags.
+ * ipa-predicate.h (inline_param_summary::equals_to): Make const.
+ (inline_param_summary::useless_p): New predicate.
+ (remap_after_inlining, add_condition): Update prototype
+ * ipa-prop.c (ipa_populate_param_decls): Watch overflow in
+ move_cost.
+ (ipa_note_param_call): Add parameter POLYMORPHIC; update params
+ summaries.
+ (ipa_analyze_indirect_call_uses): Update use of ipa_note_param_call.
+ (ipa_analyze_virtual_call_uses): Likewise.
+ (update_indirect_edges_after_inlining): Update param summaries.
+ (ipa_print_node_params): Print used flags.
+ (ipa_read_indirect_edge_info): Update param summareis.
+ * ipa-prop.h (ipa_param_descriptor): Add
+ used_by_ipa_predicates, used_by_indirect_call
+ and used_by_polymorphic_call.
+ (ipa_set_param_used_by_ipa_predicates,
+ ipa_set_param_used_by_indirect_call,
+ ipa_set_param_used_by_polymorphic_call,
+ ipa_is_param_used_by_ipa_predicates,
+ ipa_is_param_used_by_indirect_call,
+ ipa_is_param_used_by_polymorphic_call): New inline functions.
+
+2019-11-02 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c (ipa_call_context::duplicate_from): New
+ member function.
+ (ipa_call_context::release): Add ALL parameter.
+ (ipa_call_context::equal_to): New member function.
+ * ipa-fnsummary.h (ipa_call_context): Add empty constructor;
+ duplicate_form, release, equal_to and exists_p member functoins.
+ * ipa-inline-analysis.c (node_context_cache_entry): New
+ class.
+ (node_context_summary): Likewise.
+ (node_context_cache, node_context_cache_hit, node_context_cache_miss,
+ node_context_clear): New static vars.
+ (initialize_growth_caches): New function.
+ (free_growth_caches): Also delete node_context_cache; output stats.
+ (do_estimate_edge_time): Cache contexts.
+ (reset_node_cache): New function.
+ * ipa-inline.c (reset_edge_caches): Reset also node cache.
+ (inline_small_functions): Initialize growth caches.
+ * ipa-inline.h (reset_node_cache, initialize_growth_caches):
+ Declare.
+ * ipa-predicate.h (inline_param_summary::equal_to): New.
+ * ipa-prop.c (ipa_agg_jf_item::equal_to): New.
+ * ipa-prop.h (ipa_agg_jf_item): Declare equal_to member function.
+ (ipa_agg_jump_function): Implement equal_to member function.
+
+2019-11-02 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c (inline_read_section): Set vector size
+ ahead of time.
+
+2019-11-02 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c (ipa_call_context): New constructor.
+ (estimate_node_size_and_time): Turn to ...
+ (ipa_call_context::estimate_size_and_time): ... this one.
+ (ipa_call_context::release): New.
+ * ipa-fnsummary.h (ipa_call_context): New class.
+ (estimate_node_size_and_time): Remove.
+ * ipa-inline-analysis.c (do_estimate_edge_time, do_estimate_edge_size,
+ do_estimate_edge_hints): Update.
+
+2019-11-02 Jan Hubicka <hubicka@ucw.cz>
+
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: Check for mallinfo.
+ * ggc-common.c: Include malloc.h if available;
+ include options.h
+ (report_heap_memory_use): New functoin.
+ * ggc-page.c (ggc_grow): Do not print "start".
+ * ggc.h (report_heap_memory_use): Declare.
+ * pases.c (execute_one_pass): Report memory after IPA passes.
+ (ipa_read_summaries_1): Likewise.
+ (ipa_read_optimization_summaries_1): Likewise.
+
+2019-11-02 Jakub Jelinek <jakub@redhat.com>
+
+ * gimplify.h (omp_construct_selector_matches): Change return
+ type to int, add a new SCORES argument.
+ * gimplify.c (omp_construct_selector_matches): Likewise. If
+ SCORES is non-NULL, compute scores of each construct.
+ * omp-general.h (omp_get_context_selector): Declare.
+ * omp-general.c (omp_maybe_offloaded, omp_context_selector_matches):
+ Adjust omp_construct_selector_matches callers.
+ (omp_get_context_selector): New function, moved from c-family/c-omp.c.
+ (omp_context_compute_score): New function.
+ (omp_resolve_declare_variant): Compute scores and decide based on
+ that.
+
+ PR bootstrap/92314
+ * configure.ac: Don't look for omp-device-properties files from
+ installed offloading compilers. Instead add tmake_file snippets
+ for configured offloading targets and use files they generate.
+ * Makefile.in (install): Don't depend on
+ install-omp-device-properties.
+ (install-omp-device-properties): Remove goal.
+ * config/i386/t-omp-device: New file.
+ * config/i386/t-intelmic (omp-device-properties): Remove goal.
+ * config/nvptx/t-omp-device: New file.
+ * config/nvptx/t-nvptx (omp-device-properties): Remove goal.
+ * configure: Regenerated.
+
+ * omp-general.h (omp_context_selector_set_compare): Declare.
+ * omp-general.c (omp_construct_simd_compare,
+ omp_context_selector_props_compare, omp_context_selector_set_compare,
+ omp_context_selector_compare): New functions.
+ (omp_resolve_declare_variant): Prune variants that are strict subset
+ of another variant.
+
+2019-11-01 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91679
+ PR middle-end/91647
+ PR middle-end/91463
+ PR middle-end/92312
+ * doc/invoke.texi (-Wzero-length-bounds): Document.
+ * gimple-match-head.c (try_conditional_simplification): Use memcpy
+ instead of a hand-rolled loop to avoid PR 92323.
+ * tree-vrp.c (vrp_prop::check_array_ref): Handle trailing arrays
+ with initializers.
+ (vrp_prop::check_mem_ref): Handle declared struct objects.
+ * tree.c (last_field): New function.
+ (array_at_struct_end_p): Handle MEM_REF.
+ (get_initializer_for): New helper.
+ (component_ref_size): Add argument. Rename locals. Call
+ get_initializer_for instead of fold_ctor_reference. Correct handling
+ of flexible array members.
+ * wide-int.h (generic_wide_int <storage>::sign_mask): Assert invariant.
+
+2019-11-01 Kewen Lin <linkw@gcc.gnu.org>
+
+ * config/rs6000/rs6000-modes.def (V2SF, V2SI): New modes.
+ * config/rs6000/vsx.md (UNSPEC_VSX_CVSPSXDS,
+ UNSPEC_VSX_CVSPUXDS): Remove.
+ (vsx_xvcvspdp): New define_expand, old define_insn split to...
+ (vsx_xvcvspdp_be): ... this. New. And...
+ (vsx_xvcvspdp_le): ... this. New.
+ (vsx_xvcv<su>xwdp): New define_expand, old define_insn split to...
+ (vsx_xvcv<su>xwdp_be): ... this. New. And...
+ (vsx_xvcv<su>xwdp_le): ... this. New.
+ (vsx_xvcvsp<su>xds): New define_expand, old define_insn split to...
+ (vsx_xvcvsp<su>xds_be): ... this. New. And...
+ (vsx_xvcvsp<su>xds_le): ... this. New.
+
+2019-11-01 Kewen Lin <linkw@gcc.gnu.org>
+
+ * config/rs6000/vsx.md (UNSPEC_VSX_CVSXWSP, UNSPEC_VSX_CVUXWSP,
+ UNSPEC_VSX_XVCVSXDDP, UNSPEC_VSX_XVCVUXDDP,
+ UNSPEC_VSX_XVCVDPSXDS, UNSPEC_VSX_XVCVDPUXDS,
+ UNSPEC_VSX_XVCVSPSXWS): Remove.
+ (vsx_xvcv<su>xddp, vsx_xvcvdp<su>xds, vsx_xvcvsp<su>xws,
+ vsx_xvcv<su>xwsp): Update define_insn RTL patterns.
+
+2019-11-01 Kewen Lin <linkw@gcc.gnu.org>
+
+ * config/rs6000/vsx.md (vsx_xvcdpsp): Remove define_insn.
+ (UNSPEC_VSX_XVCDPSP): Remove.
+ * config/rs6000/rs6000.c (rs6000_generate_float2_double_code):
+ Replace gen_vsx_xvcdpsp by gen_vsx_xvcvdpsp.
+
+2019-11-01 Tobias Burnus <tobias@codesourcery.com>
+
+ * hooks.c (hook_tree_tree_bool_null): New.
+ * hooks.h (hook_tree_tree_bool_null): Declare.
+ * langhooks-def.h (LANG_HOOKS_OMP_ARRAY_DATA): Define.
+ (LANG_HOOKS_DECLS): Add it.
+ * langhooks.h (lang_hooks_for_decls): Add omp_array_data.
+ * omp-low.c (install_var_field): New mode for Fortran descriptor arrays.
+ (lower_omp_target): Handle Fortran array with descriptor in
+ OMP_CLAUSE_USE_DEVICE_ADDR/OMP_CLAUSE_USE_DEVICE_PTR.
+
+2019-10-31 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve-builtins.cc (register_builtin_types):
+ Assert that the type we store in abi_vector_types is its own
+ main variant.
+ (svbool_type_p): Don't apply TYPE_MAIN_VARIANT here.
+
+2019-10-31 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.c (arm_legitimize_address): Don't form negative offsets
+ from a CONST_INT address when TARGET_THUMB2.
+
+2019-10-31 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (add_not_cin): New insn.
+ (add_not_shift_cin): Likewise.
+
+2019-10-31 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.c (func_checker::compare_tree_ssa_label): Remove.
+ * ipa-icf-gimple.h: Remove declaration from compare_tree_ssa_label
+ and compare_memory_operand.
+
+2019-10-31 Jakub Jelinek <jakub@redhat.com>
+
+ * configure.ac: Compute and substitute omp_device_properties and
+ omp_device_property_deps.
+ * Makefile.in (generated_files): Add omp-device-properties.h.
+ (omp-general.o): Depend on omp-device-properties.h.
+ (omp_device_properties): New make variable.
+ (omp-device-properties.h, s-omp-device-properties-h,
+ install-omp-device-properties): New goals.
+ (install): Depend on install-omp-device-properties for accelerators.
+ * target.def (TARGET_OMP_DEVICE_KIND_ARCH_ISA): New target hook.
+ * target.h (enum omp_device_kind_arch_isa): New enum.
+ * doc/tm.texi.in: Add placeholder for TARGET_OMP_DEVICE_KIND_ARCH_ISA
+ documentation.
+ * omp-general.c: Include omp-device-properties.h.
+ (omp_max_simt_vf): Expect OFFLOAD_TARGET_NAMES to be separated by
+ colon instead of comma.
+ (omp_offload_device_kind_arch_isa, omp_maybe_offloaded): New
+ functions.
+ (omp_context_selector_matches): Implement device set arch/isa
+ selectors, improve device set kind selector handling.
+ * config/i386/i386-options.h (ix86_omp_device_kind_arch_isa): Declare.
+ * config/i386/i386.c (TARGET_SIMD_CLONE_ADJUST,
+ TARGET_SIMD_CLONE_USABLE): Formatting fix.
+ (TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
+ ix86_omp_device_kind_arch_isa.
+ * config/i386/i386-options.c (struct ix86_target_opts): Move type
+ definition from ix86_target_string to file scope.
+ (isa2_opts, isa_opts): Moved arrays from ix86_target_string function
+ to file scope.
+ (ix86_omp_device_kind_arch_isa): New function.
+ (ix86_target_string): Moved struct ix86_target_opts, isa2_opts and
+ isa_opts definitions to file scope.
+ * config/i386/t-intelmic (omp-device-properties): New goal.
+ * config/nvptx/t-nvptx (omp-device-properties): Likewise.
+ * config/nvptx/nvptx.c (nvptx_omp_device_kind_arch_isa): New function.
+ (TARGET_OMP_DEVICE_KIND_ARCH_ISA): Redefine to
+ nvptx_omp_device_kind_arch_isa.
+ * configure: Regenerate.
+ * doc/tm.texi: Regenerate.
+
+ PR middle-end/92231
+ * tree.h (fndecl_built_in_p): Use fndecl_built_in_p instead of
+ DECL_BUILT_IN in comment. Remove redundant ()s around return
+ argument.
+ * tree.c (free_lang_data_in_decl): Check if var is FUNCTION_DECL
+ before calling fndecl_built_in_p.
+ * gimple-fold.c (gimple_fold_stmt_to_constant_1): Check if
+ TREE_OPERAND (fn, 0) is a FUNCTION_DECL before calling
+ fndecl_built_in_p on it.
+
+2019-10-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * params.def (PARAM_VECT_EPILOGUES_NOMASK): Enable by default.
+
+2019-10-31 Martin Liska <mliska@suse.cz>
+
+ * config/arm/arm.c (arm_get_pcs_model): Remove usage
+ of cgraph_local_info and use local_info_node instead.
+ * config/bfin/bfin.c (bfin_load_pic_reg): Likewise.
+ (bfin_function_ok_for_sibcall): Likewise.
+ * config/c6x/c6x.c (c6x_function_ok_for_sibcall): Likewise.
+ (must_reload_pic_reg_p): Likewise.
+
+2019-10-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/90947
+ * tree.h (type_initializer_zero_p): Remove.
+ * tree.c (type_initializer_zero_p): Remove.
+
+2019-10-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * doc/invoke.texi (-Wshadow, -Wshadow=global
+ -Wshadow=local, -Wshadow=compatible-local): Update documentation.
+
+2019-10-30 Tobias Burnus <tobias@codesourcery.com>
+
+ * gimplify.c (gimplify_scan_omp_clauses): Remove FE-generated
+ GOMP_MAP_TO_PSET and GOMP_MAP_POINTER mapping for 'target update'
+ and 'target exit data'.
+
+2019-10-30 Martin Jambor <mjambor@suse.cz>
+
+ ipa/92278
+ * cgraph.c (cgraph_edge::possibly_call_in_translation_unit_p): Fix
+ availability comparison.
+
+2019-10-30 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.c (msp430_expand_helper): Support expansion of
+ calls to __mspabi_mpy* functions.
+ * config/msp430/msp430.md (mulhisi3): New define_expand.
+ (umulhisi3): New define_expand.
+ (*mulhisi3_inline): Use old mulhisi3 define_insn.
+ (*umulhisi3_inline): Use old umulhisi3 define_insn.
+
+2019-10-30 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.c (msp430_check_index_not_high_mem): New.
+ (msp430_check_plus_not_high_mem): New.
+ (msp430_op_not_in_high_mem): Use new functions to check if the operand
+ might be in low memory.
+ Indicate that a 16-bit absolute address is in lower memory.
+
+2019-10-30 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-prop.c (ipa_compute_jump_functions_for_bb): Fix the call to
+ ultimate_alias_target.
+
+2019-10-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92275
+ * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_loops):
+ Copy all loop-closed PHIs.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.c (func_checker::compare_ssa_name): Use
+ const_tree as function argument.
+ (func_checker::compare_decl): Likewise.
+ (func_checker::operand_equal_p): Likewise.
+ (func_checker::compare_variable_decl): Likewise.
+ (func_checker::parse_labels): Likewise.
+ * ipa-icf-gimple.h: Likewise.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.c (func_checker::compatible_types_p):
+ Do not compare alias sets. It's handled by operand_equal_p.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.c (func_checker::func_checker): Do not
+ initialize m_compare_polymorphic.
+ (func_checker::compare_decl): Do not compare polymorphic types.
+ * ipa-icf-gimple.h (m_compare_polymorphic): Remove.
+ * ipa-icf.c (sem_function::equals_private): Do not call
+ compare_polymorphic_p.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.c (func_checker::compare_ssa_name): Call
+ compare_operand.
+ (func_checker::compare_memory_operand): Remove.
+ (func_checker::compare_cst_or_decl): Remove.
+ (func_checker::operand_equal_valueize): Do not handle
+ FIELD_DECL.
+ (func_checker::compare_gimple_call): Call compare_operand.
+ (func_checker::compare_gimple_assign): Likewise.
+ * ipa-icf-gimple.h: Remove compare_cst_or_decl.
+ * ipa-icf.c (sem_function::icf_handled_component_p): Remove.
+ * ipa-icf.h (icf_handled_component_p): Remove.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.c (func_checker::hash_operand): New.
+ (func_checker::compare_cst_or_decl): Remove handling
+ of FIELD_DECL.
+ (func_checker::compare_operand): Transform to ...
+ (func_checker::operand_equal_p): ... this.
+ * ipa-icf-gimple.h (class func_checker): Add
+ operand_equal_p and hash_operand.
+ * ipa-icf.c (sem_function::equals_private): Fix
+ pushing and popping of cfun.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ * fold-const.c (operand_equal_p): Move to ...
+ (operand_compare::operand_equal_p): ... here.
+ (operand_compare::verify_hash_value): New.
+ (add_expr): Move to ...
+ (operand_compare::hash_operand): ... here.
+ * fold-const.h (operand_equal_p): Move to the class.
+ (class operand_compare): New.
+ * tree.c (add_expr): Remove.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ * fold-const.c (operand_equal_p): Support OBJ_TYPE_REF.
+ * tree.c (add_expr): Hash parts of OBJ_TYPE_REF.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ PR lto/91393
+ PR lto/88220
+ * cgraph.c (cgraph_node::get_create): Overwrite node->order
+ from a first_clone in order to get proper LTO section
+ in LTO stream.
+ (cgraph_node::get_untransformed_body):
+ Use lto_get_section_data where symtab_node::order
+ must be provided.
+ * cgraphclones.c (cgraph_node::find_replacement):
+ Update also symbol order.
+ * ipa-fnsummary.c (ipa_fn_summary_read):
+ Use new function lto_get_summary_section_data.
+ * ipa-hsa.c (ipa_hsa_read_summary): Likewise.
+ * ipa-icf.c (sem_item_optimizer::read_summary):
+ Likewise.
+ * ipa-prop.c (ipa_prop_read_jump_functions):
+ Likewise.
+ (ipcp_read_transformation_summaries): Likewise.
+ * ipa-sra.c (ipa_sra_read_summary): Likewise.
+ * lto-cgraph.c (input_node): Add also order_base.
+ (input_varpool_node): Likewise.
+ (input_cgraph_1): Assign the order_base.
+ (input_cgraph_opt_summary): Use new lto_get_summary_section_data.
+ * lto-opts.c (lto_write_options): Pass new argument.
+ * lto-section-in.c (lto_get_section_data): Add new argumente order.
+ (lto_get_summary_section_data): New.
+ (lto_get_raw_section_data): Add order argument.
+ (lto_create_simple_input_block): Likewise.
+ * lto-section-out.c (lto_destroy_simple_output_block):
+ Likewise.
+ * lto-streamer-in.c (lto_input_toplevel_asms):
+ Use lto_get_summary_section_data.
+ (lto_input_mode_table): Likewise.
+ * lto-streamer-out.c (produce_asm): Pass symtab_node::order.
+ (lto_output_toplevel_asms): Pass new argument.
+ (copy_function_or_variable): Likewise.
+ (produce_lto_section):Likewise.
+ (produce_symtab): Likewise.
+ (lto_write_mode_table): Likewise.
+ (produce_asm_for_decls): Likewise.
+ * lto-streamer.c (lto_get_section_name): Concat symbol name
+ and symbol order.
+ * lto-streamer.h (lto_get_section_data): Add order argument.
+ (lto_get_summary_section_data): New.
+ (lto_get_raw_section_data): Add order argument.
+ (lto_get_section_name): Likewise.
+ * varpool.c (varpool_node::get_constructor): Pass order argument.
+
+2019-10-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92262
+ * tree-ssa-loop-ivopts.c (get_debug_computation_at): Don't unshare
+ ubase or cbase here.
+ (remove_unused_ivs): Unshare comp before using it.
+
+2019-10-30 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-prop.c (update_jump_functions_after_inlining):
+ Watch for missing summaries.
+
+2019-10-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/65930
+ * tree-vect-loop.c (vect_is_simple_reduction): For reduction
+ chains also allow a leading and trailing conversion.
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): Handle
+ intermediate reduction chains.
+ (vect_analyze_slp_instance): Likewise. Build a SLP
+ node for a trailing conversion manually.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ * cgraph.c (cgraph_node::local_info): Transform to ...
+ (cgraph_node::local_info_node): ... this.
+ (cgraph_node::dump): Remove cgraph_local_info and
+ put its fields directly into cgraph_node.
+ (cgraph_node::get_availability): Likewise.
+ (cgraph_node::make_local): Likewise.
+ (cgraph_node::verify_node): Likewise.
+ * cgraph.h (struct GTY): Likewise.
+ * cgraphclones.c (set_new_clone_decl_and_node_flags): Likewise.
+ (duplicate_thunk_for_node): Likewise.
+ (cgraph_node::create_clone): Likewise.
+ (cgraph_node::create_virtual_clone): Likewise.
+ (cgraph_node::create_version_clone): Likewise.
+ * cgraphunit.c (cgraph_node::reset): Likewise.
+ (cgraph_node::finalize_function): Likewise.
+ (cgraph_node::add_new_function): Likewise.
+ (analyze_functions): Likewise.
+ * combine.c (setup_incoming_promotions): Likewise.
+ * config/i386/i386.c (ix86_function_regparm): Likewise.
+ (ix86_function_sseregparm): Likewise.
+ (init_cumulative_args): Likewise.
+ * ipa-cp.c (determine_versionability): Likewise.
+ (count_callers): Likewise.
+ (set_single_call_flag): Likewise.
+ (initialize_node_lattices): Likewise.
+ (estimate_local_effects): Likewise.
+ (create_specialized_node): Likewise.
+ (identify_dead_nodes): Likewise.
+ * ipa-fnsummary.c (compute_fn_summary): Likewise.
+ (ipa_fn_summary_generate): Likewise.
+ * ipa-hsa.c (check_warn_node_versionable): Likewise.
+ (process_hsa_functions): Likewise.
+ * ipa-icf.c (set_local): Likewise.
+ * ipa-inline-analysis.c (initialize_inline_failed): Likewise.
+ * ipa-inline.c (speculation_useful_p): Likewise.
+ * ipa-profile.c (ipa_propagate_frequency): Likewise.
+ (ipa_profile): Likewise.
+ * ipa-split.c (split_function): Likewise.
+ (execute_split_functions): Likewise.
+ * ipa-sra.c (ipa_sra_preliminary_function_checks): Likewise.
+ (ipa_sra_ipa_function_checks): Likewise.
+ * ipa-visibility.c (function_and_variable_visibility): Likewise.
+ * ipa.c (symbol_table::remove_unreachable_nodes): Likewise.
+ * lto-cgraph.c (lto_output_node): Likewise.
+ (input_overwrite_node): Likewise.
+ * multiple_target.c (expand_target_clones): Likewise.
+ * omp-simd-clone.c (simd_clone_create): Likewise.
+ * trans-mem.c (expand_call_tm): Likewise.
+ (ipa_tm_mayenterirr_function): Likewise.
+ (ipa_tm_diagnose_tm_safe): Likewise.
+ (ipa_tm_diagnose_transaction): Likewise.
+ (ipa_tm_create_version): Likewise.
+ (ipa_tm_transform_calls_redirect): Likewise.
+ (ipa_tm_execute): Likewise.
+ * tree-inline.c (expand_call_inline): Likewise.
+
+2019-10-29 Martin Liska <mliska@suse.cz>
+
+ * symbol-summary.h (function_summary): Pass memory location
+ to underlaying hash_map (or vec).
+ (V>::fast_function_summary): Likewise.
+
+2019-10-29 Martin Liska <mliska@suse.cz>
+
+ * ggc.h (ggc_alloc_no_dtor): New function.
+ * ipa-fnsummary.c (ipa_free_fn_summary): Call
+ destructor and ggc_free.
+ (ipa_free_size_summary): Call delete instead
+ of release.
+ * ipa-fnsummary.h: Use new function ggc_alloc_no_dtor.
+ * ipa-prop.c (ipa_check_create_edge_args): Likewise.
+ (ipa_free_all_edge_args): Call destructor and ggc_free.
+ (ipa_free_all_node_params): Likewise.
+ (ipcp_free_transformation_sum): Likewise.
+ * ipa-prop.h (ipa_check_create_node_params):
+ Call new ggc_alloc_no_dtor.
+ * ipa-sra.c (ipa_sra_generate_summary): Likewise.
+ (ipa_sra_analysis): Call destructor and ggc_free.
+ Replace release with delete operator.
+ * symbol-summary.h (release): Remove ..
+ (V>::~fast_function_summary): and move logic here.
+ Likewise for other classes.
+
+2019-10-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92260
+ * tree-vect-slp.c (vect_get_constant_vectors): Special-case
+ lane-reducing ops.
+
+2019-10-29 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ PR tree-optimization/88915
+ * tree-ssa-loop-niter.h (simplify_replace_tree): Change declaration.
+ * tree-ssa-loop-niter.c (simplify_replace_tree): Add context parameter
+ and make the valueize function pointer also take a void pointer.
+ * tree-ssa-sccvn.c (vn_valueize_wrapper): New function to wrap
+ around vn_valueize, to call it without a context.
+ (process_bb): Use vn_valueize_wrapper instead of vn_valueize.
+ * tree-vect-loop.c (_loop_vec_info): Initialize epilogue_vinfos.
+ (~_loop_vec_info): Release epilogue_vinfos.
+ (vect_analyze_loop_costing): Use knowledge of main VF to estimate
+ number of iterations of epilogue.
+ (vect_analyze_loop_2): Adapt to analyse main loop for all supported
+ vector sizes when vect-epilogues-nomask=1. Also keep track of lowest
+ versioning threshold needed for main loop.
+ (vect_analyze_loop): Likewise.
+ (find_in_mapping): New helper function.
+ (update_epilogue_loop_vinfo): New function.
+ (vect_transform_loop): When vectorizing epilogues re-use analysis done
+ on main loop and call update_epilogue_loop_vinfo to update it.
+ * tree-vect-loop-manip.c (vect_update_inits_of_drs): No longer insert
+ stmts on loop preheader edge.
+ (vect_do_peeling): Enable skip-vectors when doing loop versioning if
+ we decided to vectorize epilogues. Update epilogues NITERS and
+ construct ADVANCE to update epilogues data references where needed.
+ * tree-vectorizer.h (_loop_vec_info): Add epilogue_vinfos.
+ (vect_do_peeling, vect_update_inits_of_drs,
+ determine_peel_for_niter, vect_analyze_loop): Add or update
+ declarations.
+ * tree-vectorizer.c (try_vectorize_loop_1): Make sure to use already
+ created loop_vec_info's for epilogues when available. Otherwise analyse
+ epilogue separately.
+
+2019-10-29 Richard Biener <rguenther@suse.de>
+
+ * doc/tree-ssa.texi (Immediate Uses): Fix FOR_EACH_IMM_USE_STMT
+ example.
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vectorizable_condition): Get the reduction
+ index for the COND_EXPR from stmt_info rather than reduc_info.
+
+2019-10-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/65930
+ * tree-vect-loop.c (check_reduction_path): Relax single-use
+ check allowing out-of-loop uses.
+ (vect_is_simple_reduction): SLP reduction chains cannot have
+ intermediate stmts used outside of the loop.
+ (vect_create_epilog_for_reduction): The adjustment might need
+ to be converted.
+ (vectorizable_reduction): Annotate live stmts of the reduction
+ chain with STMT_VINFO_REDUC_DEF.
+ * tree-vect-stms.c (process_use): Remove no longer true asserts.
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * calls.c (pass_by_reference): Leave the target to decide whether
+ POLY_INT_CST-sized arguments should be passed by value or reference,
+ rather than forcing them to be passed by reference.
+ (must_pass_in_stack_var_size): Likewise.
+ * config/aarch64/aarch64.md (LAST_SAVED_REGNUM): Redefine from
+ V31_REGNUM to P15_REGNUM.
+ * config/aarch64/aarch64-protos.h (aarch64_init_cumulative_args):
+ Take an extra "silent_p" parameter, defaulting to false.
+ (aarch64_sve::svbool_type_p): Declare.
+ (aarch64_sve::nvectors_if_data_type): Likewise.
+ * config/aarch64/aarch64.h (NUM_PR_ARG_REGS): New macro.
+ (aarch64_frame::reg_offset): Turn into poly_int64s.
+ (aarch64_frame::save_regs_size): Likewise.
+ (aarch64_frame::below_hard_fp_saved_regs_size): New field.
+ (aarch64_frame::sve_callee_adjust): Likewise.
+ (aarch64_frame::spare_reg_reg): Likewise.
+ (ARM_PCS_SVE): New arm_pcs value.
+ (CUMULATIVE_ARGS::aapcs_nprn): New field.
+ (CUMULATIVE_ARGS::aapcs_nextnprn): Likewise.
+ (CUMULATIVE_ARGS::silent_p): Likewise.
+ (BITS_PER_SVE_PRED): New macro.
+ * config/aarch64/aarch64.c (handle_aarch64_vector_pcs_attribute): New
+ function. Reject aarch64_vector_pcs attributes on SVE functions.
+ (aarch64_attribute_table): Use the above handler.
+ (aarch64_sve_abi): New function.
+ (aarch64_sve_argument_p): Likewise.
+ (aarch64_returns_value_in_sve_regs_p): Likewise.
+ (aarch64_takes_arguments_in_sve_regs_p): Likewise.
+ (aarch64_fntype_abi): Check for SVE functions and return the SVE PCS
+ descriptor for them.
+ (aarch64_simd_decl_p): Delete.
+ (aarch64_emit_cfi_for_reg_p): New function.
+ (aarch64_reg_save_mode): Remove the fndecl argument and instead use
+ crtl->abi to choose the mode for FP registers. Handle the SVE PCS.
+ (aarch64_hard_regno_call_part_clobbered): Do not treat FP registers
+ as partly clobbered for the SVE PCS.
+ (aarch64_function_ok_for_sibcall): Check whether the two functions
+ use the same ABI, rather than checking specifically for whether
+ they're aarch64_vector_pcs functions.
+ (aarch64_pass_by_reference): Raise an error for attempts to pass
+ SVE arguments when SVE is disabled. Pass SVE arguments by reference
+ if there are not enough free registers left, or if the argument is
+ variadic.
+ (aarch64_function_value): Handle SVE predicates, vectors and tuples.
+ (aarch64_return_in_memory): Do not return SVE predicates, vectors and
+ tuples in memory.
+ (aarch64_layout_arg): Take a function_arg_info rather than
+ individual properties. Handle SVE predicates, vectors and tuples.
+ Raise an error if they are passed to unprototyped functions.
+ (aarch64_function_arg): If the silent_p flag is set, suppress the
+ usual error about using float registers without TARGET_FLOAT.
+ (aarch64_init_cumulative_args): Take a silent_p parameter and store
+ it in the cumulative_args structure. Initialize aapcs_nprn and
+ aapcs_nextnprn. If the silent_p flag is set, suppress the usual
+ error about using float registers without TARGET_FLOAT.
+ If the silent_p flag is not set, also raise an error about
+ using SVE functions when SVE is disabled.
+ (aarch64_function_arg_advance): Update the call to aarch64_layout_arg,
+ and call it for SVE functions too. Update aapcs_nprn similarly
+ to the other register counts.
+ (aarch64_layout_frame): If a big-endian function needs to save
+ and restore Z8-Z15, search for a spare predicate that it can use.
+ Store SVE predicates at the bottom of the register save area,
+ followed by SVE vectors, then followed by the normal slots.
+ Keep pointing the hard frame pointer at the base of the normal slots,
+ above the SVE vectors. Update the various frame creation and
+ tear-down strategies for the new layout, initializing the new
+ sve_callee_adjust field. Add an additional layout for frames
+ whose saved registers are all SVE registers.
+ (aarch64_register_saved_on_entry): Cope with poly_int64 reg_offsets.
+ (aarch64_return_address_signing_enabled): Likewise.
+ (aarch64_push_regs, aarch64_pop_regs): Update calls to
+ aarch64_reg_save_mode.
+ (aarch64_adjust_sve_callee_save_base): New function.
+ (aarch64_add_cfa_expression): Move earlier in file. Take the
+ saved register as an rtx rather than a register number and use
+ its mode for the MEM slot.
+ (aarch64_save_callee_saves): Remove the mode argument and instead
+ use aarch64_reg_save_mode to get the mode of each save slot.
+ Add a hard_fp_valid_p parameter. Cope with poly_int64 register
+ offsets. Allow GP offsets to be saved at a VL-based offset from
+ the stack, handling this case using the frame pointer if available
+ or a temporary register otherwise. Use ST1D to save Z8-Z15 for
+ big-endian SVE functions; use normal moves for other SVE saves.
+ Only mark the save as frame-related if aarch64_emit_cfi_for_reg_p
+ returns true. Add explicit CFA notes when not storing via the
+ stack pointer. Do not try to pair SVE saves.
+ (aarch64_restore_callee_saves): Cope with poly_int64 register
+ offsets. Use LD1D to restore Z8-Z15 for big-endian SVE functions;
+ use normal moves for other SVE restores. Only add CFA restore notes
+ if aarch64_emit_cfi_for_reg_p returns true. Do not try to pair
+ SVE restores.
+ (aarch64_get_separate_components): Always keep the first SVE save
+ in the prologue if we need to use it as a stack probe. Don't allow
+ Z8-Z15 saves and loads to be shrink-wrapped for big-endian targets.
+ Likewise the spare predicate register that they need. Update the
+ offset calculation to account for the SVE save area. Use the
+ appropriate range check for SVE LDR and STR instructions.
+ (aarch64_components_for_bb): Cope with poly_int64 reg_offsets.
+ (aarch64_process_components): Likewise. Update the offset
+ calculation to account for the SVE save area. Only mark the
+ save as frame-related if aarch64_emit_cfi_for_reg_p returns true.
+ Do not try to pair SVE saves.
+ (aarch64_allocate_and_probe_stack_space): Cope with poly_int64
+ reg_offsets. When handling the final allocation, expect the
+ first SVE register save to be part of the initial allocation
+ and for it to act as a probe at SP. Account for the SVE callee
+ save area in the dump information.
+ (aarch64_expand_prologue): Update the frame diagram. Fold the
+ SVE callee allocation into the initial allocation if stack clash
+ protection is enabled. Use new variables to track the offset
+ of the frame chain (and hard frame pointer) from the current
+ stack pointer, and likewise the offset of the bottom of the
+ register save area. Update calls to aarch64_save_callee_saves
+ and aarch64_add_cfa_expression. Apply sve_callee_adjust before
+ saving the FP&SIMD registers. Save the predicate registers.
+ (aarch64_expand_epilogue): Take below_hard_fp_saved_regs_size
+ into account when setting the stack pointer from the frame pointer,
+ and when deciding whether we can inherit the initial adjustment
+ amount from the prologue. Restore the predicate registers after
+ the vector registers, then apply sve_callee_adjust, then restore
+ the general registers.
+ (aarch64_secondary_reload): Don't use secondary SVE reloads
+ for VNx16BImode.
+ (aapcs_vfp_sub_candidate): Assert that the type is not an SVE type.
+ (aarch64_short_vector_p): Return false for SVE types.
+ (aarch64_vfp_is_call_or_return_candidate): Initialize *is_ha
+ at the start of the function. Return false for SVE types.
+ (aarch64_asm_output_variant_pcs): Output .variant_pcs for SVE
+ functions too.
+ (TARGET_STRICT_ARGUMENT_NAMING): Redefine to request strict naming.
+ * config/aarch64/aarch64-sve.md (*aarch64_sve_mov<mode>_le): Extend
+ to big-endian targets for bytewise moves.
+ (*aarch64_sve_mov<mode>_be): Exclude the bytewise case.
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+ Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * config.gcc (aarch64*-*-*): Add arm_sve.h to extra_headers.
+ Add aarch64-sve-builtins.o, aarch64-sve-builtins-shapes.o and
+ aarch64-sve-builtins-base.o to extra_objs. Add
+ aarch64-sve-builtins.h and aarch64-sve-builtins.cc to target_gtfiles.
+ * config/aarch64/t-aarch64 (aarch64-sve-builtins.o): New rule.
+ (aarch64-sve-builtins-shapes.o): Likewise.
+ (aarch64-sve-builtins-base.o): New rules.
+ * config/aarch64/aarch64-c.c (aarch64_pragma_aarch64): New function.
+ (aarch64_resolve_overloaded_builtin): Likewise.
+ (aarch64_check_builtin_call): Likewise.
+ (aarch64_register_pragmas): Install aarch64_resolve_overloaded_builtin
+ and aarch64_check_builtin_call in targetm. Register the GCC aarch64
+ pragma.
+ * config/aarch64/aarch64-protos.h (AARCH64_FOR_SVPRFOP): New macro.
+ (aarch64_svprfop): New enum.
+ (AARCH64_BUILTIN_SVE): New aarch64_builtin_class enum value.
+ (aarch64_sve_int_mode, aarch64_sve_data_mode): Declare.
+ (aarch64_fold_sve_cnt_pat, aarch64_output_sve_prefetch): Likewise.
+ (aarch64_output_sve_cnt_pat_immediate): Likewise.
+ (aarch64_output_sve_ptrues, aarch64_sve_ptrue_svpattern_p): Likewise.
+ (aarch64_sve_sqadd_sqsub_immediate_p, aarch64_sve_ldff1_operand_p)
+ (aarch64_sve_ldnf1_operand_p, aarch64_sve_prefetch_operand_p)
+ (aarch64_ptrue_all_mode, aarch64_convert_sve_data_to_pred): Likewise.
+ (aarch64_expand_sve_dupq, aarch64_replace_reg_mode): Likewise.
+ (aarch64_sve::init_builtins, aarch64_sve::handle_arm_sve_h): Likewise.
+ (aarch64_sve::builtin_decl, aarch64_sve::builtin_type_p): Likewise.
+ (aarch64_sve::mangle_builtin_type): Likewise.
+ (aarch64_sve::resolve_overloaded_builtin): Likewise.
+ (aarch64_sve::check_builtin_call, aarch64_sve::gimple_fold_builtin)
+ (aarch64_sve::expand_builtin): Likewise.
+ * config/aarch64/aarch64.c (aarch64_sve_data_mode): Make public.
+ (aarch64_sve_int_mode): Likewise.
+ (aarch64_ptrue_all_mode): New function.
+ (aarch64_convert_sve_data_to_pred): Make public.
+ (svprfop_token): New function.
+ (aarch64_output_sve_prefetch): Likewise.
+ (aarch64_fold_sve_cnt_pat): Likewise.
+ (aarch64_output_sve_cnt_pat_immediate): Likewise.
+ (aarch64_sve_move_pred_via_while): Use gen_while with UNSPEC_WHILE_LO
+ instead of gen_while_ult.
+ (aarch64_replace_reg_mode): Make public.
+ (aarch64_init_builtins): Call aarch64_sve::init_builtins.
+ (aarch64_fold_builtin): Handle AARCH64_BUILTIN_SVE.
+ (aarch64_gimple_fold_builtin, aarch64_expand_builtin): Likewise.
+ (aarch64_builtin_decl, aarch64_builtin_reciprocal): Likewise.
+ (aarch64_mangle_type): Call aarch64_sve::mangle_type.
+ (aarch64_sve_sqadd_sqsub_immediate_p): New function.
+ (aarch64_sve_ptrue_svpattern_p): Likewise.
+ (aarch64_sve_pred_valid_immediate): Check
+ aarch64_sve_ptrue_svpattern_p.
+ (aarch64_sve_ldff1_operand_p, aarch64_sve_ldnf1_operand_p)
+ (aarch64_sve_prefetch_operand_p, aarch64_output_sve_ptrues): New
+ functions.
+ * config/aarch64/aarch64.md (UNSPEC_LDNT1_SVE, UNSPEC_STNT1_SVE)
+ (UNSPEC_LDFF1_GATHER, UNSPEC_PTRUE, UNSPEC_WHILE_LE, UNSPEC_WHILE_LS)
+ (UNSPEC_WHILE_LT, UNSPEC_CLASTA, UNSPEC_UPDATE_FFR)
+ (UNSPEC_UPDATE_FFRT, UNSPEC_RDFFR, UNSPEC_WRFFR)
+ (UNSPEC_SVE_LANE_SELECT, UNSPEC_SVE_CNT_PAT, UNSPEC_SVE_PREFETCH)
+ (UNSPEC_SVE_PREFETCH_GATHER, UNSPEC_SVE_COMPACT, UNSPEC_SVE_SPLICE):
+ New unspecs.
+ * config/aarch64/iterators.md (SI_ONLY, DI_ONLY, VNx8HI_ONLY)
+ (VNx2DI_ONLY, SVE_PARTIAL, VNx8_NARROW, VNx8_WIDE, VNx4_NARROW)
+ (VNx4_WIDE, VNx2_NARROW, VNx2_WIDE, PRED_HSD): New mode iterators.
+ (UNSPEC_ADR, UNSPEC_BRKA, UNSPEC_BRKB, UNSPEC_BRKN, UNSPEC_BRKPA)
+ (UNSPEC_BRKPB, UNSPEC_PFIRST, UNSPEC_PNEXT, UNSPEC_CNTP, UNSPEC_SADDV)
+ (UNSPEC_UADDV, UNSPEC_FMLA, UNSPEC_FMLS, UNSPEC_FEXPA, UNSPEC_FTMAD)
+ (UNSPEC_FTSMUL, UNSPEC_FTSSEL, UNSPEC_COND_CMPEQ_WIDE): New unspecs.
+ (UNSPEC_COND_CMPGE_WIDE, UNSPEC_COND_CMPGT_WIDE): Likewise.
+ (UNSPEC_COND_CMPHI_WIDE, UNSPEC_COND_CMPHS_WIDE): Likewise.
+ (UNSPEC_COND_CMPLE_WIDE, UNSPEC_COND_CMPLO_WIDE): Likewise.
+ (UNSPEC_COND_CMPLS_WIDE, UNSPEC_COND_CMPLT_WIDE): Likewise.
+ (UNSPEC_COND_CMPNE_WIDE, UNSPEC_COND_FCADD90, UNSPEC_COND_FCADD270)
+ (UNSPEC_COND_FCMLA, UNSPEC_COND_FCMLA90, UNSPEC_COND_FCMLA180)
+ (UNSPEC_COND_FCMLA270, UNSPEC_COND_FMAX, UNSPEC_COND_FMIN): Likewise.
+ (UNSPEC_COND_FMULX, UNSPEC_COND_FRECPX, UNSPEC_COND_FSCALE): Likewise.
+ (UNSPEC_LASTA, UNSPEC_ASHIFT_WIDE, UNSPEC_ASHIFTRT_WIDE): Likewise.
+ (UNSPEC_LSHIFTRT_WIDE, UNSPEC_LDFF1, UNSPEC_LDNF1): Likewise.
+ (Vesize): Handle partial vector modes.
+ (self_mask, narrower_mask, sve_lane_con, sve_lane_pair_con): New
+ mode attributes.
+ (UBINQOPS, ANY_PLUS, SAT_PLUS, ANY_MINUS, SAT_MINUS): New code
+ iterators.
+ (s, paired_extend, inc_dec): New code attributes.
+ (SVE_INT_ADDV, CLAST, LAST): New int iterators.
+ (SVE_INT_UNARY): Add UNSPEC_RBIT.
+ (SVE_FP_UNARY, SVE_FP_UNARY_INT): New int iterators.
+ (SVE_FP_BINARY, SVE_FP_BINARY_INT): Likewise.
+ (SVE_COND_FP_UNARY): Add UNSPEC_COND_FRECPX.
+ (SVE_COND_FP_BINARY): Add UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and
+ UNSPEC_COND_FMULX.
+ (SVE_COND_FP_BINARY_INT, SVE_COND_FP_ADD): New int iterators.
+ (SVE_COND_FP_SUB, SVE_COND_FP_MUL): Likewise.
+ (SVE_COND_FP_BINARY_I1): Add UNSPEC_COND_FMAX and UNSPEC_COND_FMIN.
+ (SVE_COND_FP_BINARY_REG): Add UNSPEC_COND_FMULX.
+ (SVE_COND_FCADD, SVE_COND_FP_MAXMIN, SVE_COND_FCMLA)
+ (SVE_COND_INT_CMP_WIDE, SVE_FP_TERNARY_LANE, SVE_CFP_TERNARY_LANE)
+ (SVE_WHILE, SVE_SHIFT_WIDE, SVE_LDFF1_LDNF1, SVE_BRK_UNARY)
+ (SVE_BRK_BINARY, SVE_PITER): New int iterators.
+ (optab): Handle UNSPEC_SADDV, UNSPEC_UADDV, UNSPEC_FRECPE,
+ UNSPEC_FRECPS, UNSPEC_RSQRTE, UNSPEC_RSQRTS, UNSPEC_RBIT,
+ UNSPEC_SMUL_HIGHPART, UNSPEC_UMUL_HIGHPART, UNSPEC_FMLA, UNSPEC_FMLS,
+ UNSPEC_FCMLA, UNSPEC_FCMLA90, UNSPEC_FCMLA180, UNSPEC_FCMLA270,
+ UNSPEC_FEXPA, UNSPEC_FTSMUL, UNSPEC_FTSSEL, UNSPEC_COND_FCADD90,
+ UNSPEC_COND_FCADD270, UNSPEC_COND_FCMLA, UNSPEC_COND_FCMLA90,
+ UNSPEC_COND_FCMLA180, UNSPEC_COND_FCMLA270, UNSPEC_COND_FMAX,
+ UNSPEC_COND_FMIN, UNSPEC_COND_FMULX, UNSPEC_COND_FRECPX and
+ UNSPEC_COND_FSCALE.
+ (maxmin_uns): Handle UNSPEC_COND_FMAX and UNSPEC_COND_FMIN.
+ (binqops_op, binqops_op_rev, last_op): New int attributes.
+ (su): Handle UNSPEC_SADDV and UNSPEC_UADDV.
+ (fn, ab): New int attributes.
+ (cmp_op): Handle UNSPEC_COND_CMP*_WIDE and UNSPEC_WHILE_*.
+ (while_optab_cmp, brk_op, sve_pred_op): New int attributes.
+ (sve_int_op): Handle UNSPEC_SMUL_HIGHPART, UNSPEC_UMUL_HIGHPART,
+ UNSPEC_ASHIFT_WIDE, UNSPEC_ASHIFTRT_WIDE, UNSPEC_LSHIFTRT_WIDE and
+ UNSPEC_RBIT.
+ (sve_fp_op): Handle UNSPEC_FRECPE, UNSPEC_FRECPS, UNSPEC_RSQRTE,
+ UNSPEC_RSQRTS, UNSPEC_FMLA, UNSPEC_FMLS, UNSPEC_FEXPA, UNSPEC_FTSMUL,
+ UNSPEC_FTSSEL, UNSPEC_COND_FMAX, UNSPEC_COND_FMIN, UNSPEC_COND_FMULX,
+ UNSPEC_COND_FRECPX and UNSPEC_COND_FSCALE.
+ (sve_fp_op_rev): Handle UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and
+ UNSPEC_COND_FMULX.
+ (rot): Handle UNSPEC_COND_FCADD* and UNSPEC_COND_FCMLA*.
+ (brk_reg_con, brk_reg_opno): New int attributes.
+ (sve_pred_fp_rhs1_operand, sve_pred_fp_rhs2_operand): Handle
+ UNSPEC_COND_FMAX, UNSPEC_COND_FMIN and UNSPEC_COND_FMULX.
+ (sve_pred_fp_rhs2_immediate): Handle UNSPEC_COND_FMAX and
+ UNSPEC_COND_FMIN.
+ (max_elem_bits): New int attribute.
+ (min_elem_bits): Handle UNSPEC_RBIT.
+ * config/aarch64/predicates.md (subreg_lowpart_operator): Handle
+ TRUNCATE as well as SUBREG.
+ (ascending_int_parallel, aarch64_simd_reg_or_minus_one)
+ (aarch64_sve_ldff1_operand, aarch64_sve_ldnf1_operand)
+ (aarch64_sve_prefetch_operand, aarch64_sve_ptrue_svpattern_immediate)
+ (aarch64_sve_qadd_immediate, aarch64_sve_qsub_immediate)
+ (aarch64_sve_gather_immediate_b, aarch64_sve_gather_immediate_h)
+ (aarch64_sve_gather_immediate_w, aarch64_sve_gather_immediate_d)
+ (aarch64_sve_sqadd_operand, aarch64_sve_gather_offset_b)
+ (aarch64_sve_gather_offset_h, aarch64_sve_gather_offset_w)
+ (aarch64_sve_gather_offset_d, aarch64_gather_scale_operand_b)
+ (aarch64_gather_scale_operand_h): New predicates.
+ * config/aarch64/constraints.md (UPb, UPd, UPh, UPw, Utf, Utn, vgb)
+ (vgd, vgh, vgw, vsQ, vsS): New constraints.
+ * config/aarch64/aarch64-sve.md: Add a note on the FFR handling.
+ (*aarch64_sve_reinterpret<mode>): Allow any source register
+ instead of requiring an exact match.
+ (*aarch64_sve_ptruevnx16bi_cc, *aarch64_sve_ptrue<mode>_cc)
+ (*aarch64_sve_ptruevnx16bi_ptest, *aarch64_sve_ptrue<mode>_ptest)
+ (aarch64_wrffr, aarch64_update_ffr_for_load, aarch64_copy_ffr_to_ffrt)
+ (aarch64_rdffr, aarch64_rdffr_z, *aarch64_rdffr_z_ptest)
+ (*aarch64_rdffr_ptest, *aarch64_rdffr_z_cc, *aarch64_rdffr_cc)
+ (aarch64_update_ffrt): New patterns.
+ (@aarch64_load_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
+ (@aarch64_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+ (@aarch64_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
+ (@aarch64_ld<fn>f1<mode>): New patterns.
+ (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx8_WIDE:mode><VNx8_NARROW:mode>)
+ (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+ (@aarch64_ld<fn>f1_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
+ (@aarch64_ldnt1<mode>): New patterns.
+ (gather_load<mode>): Use aarch64_sve_gather_offset_<Vesize> for
+ the scalar part of the address.
+ (mask_gather_load<SVE_S:mode>): Use aarch64_sve_gather_offset_w for the
+ scalar part of the addresse and add an alternative for handling
+ nonzero offsets.
+ (mask_gather_load<SVE_D:mode>): Likewise aarch64_sve_gather_offset_d.
+ (*mask_gather_load<mode>_sxtw, *mask_gather_load<mode>_uxtw)
+ (@aarch64_gather_load_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+ (@aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
+ (*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw)
+ (*aarch64_gather_load_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw)
+ (@aarch64_ldff1_gather<SVE_S:mode>, @aarch64_ldff1_gather<SVE_D:mode>)
+ (*aarch64_ldff1_gather<mode>_sxtw, *aarch64_ldff1_gather<mode>_uxtw)
+ (@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx4_WIDE:mode><VNx4_NARROW:mode>)
+ (@aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>)
+ (*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_sxtw)
+ (*aarch64_ldff1_gather_<ANY_EXTEND:optab><VNx2_WIDE:mode><VNx2_NARROW:mode>_uxtw)
+ (@aarch64_sve_prefetch<mode>): New patterns.
+ (@aarch64_sve_gather_prefetch<SVE_I:mode><VNx4SI_ONLY:mode>)
+ (@aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>)
+ (*aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>_sxtw)
+ (*aarch64_sve_gather_prefetch<SVE_I:mode><VNx2DI_ONLY:mode>_uxtw)
+ (@aarch64_store_trunc<VNx8_NARROW:mode><VNx8_WIDE:mode>)
+ (@aarch64_store_trunc<VNx4_NARROW:mode><VNx4_WIDE:mode>)
+ (@aarch64_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>)
+ (@aarch64_stnt1<mode>): New patterns.
+ (scatter_store<mode>): Use aarch64_sve_gather_offset_<Vesize> for
+ the scalar part of the address.
+ (mask_scatter_store<SVE_S:mode>): Use aarch64_sve_gather_offset_w for
+ the scalar part of the addresse and add an alternative for handling
+ nonzero offsets.
+ (mask_scatter_store<SVE_D:mode>): Likewise aarch64_sve_gather_offset_d.
+ (*mask_scatter_store<mode>_sxtw, *mask_scatter_store<mode>_uxtw)
+ (@aarch64_scatter_store_trunc<VNx4_NARROW:mode><VNx4_WIDE:mode>)
+ (@aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>)
+ (*aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>_sxtw)
+ (*aarch64_scatter_store_trunc<VNx2_NARROW:mode><VNx2_WIDE:mode>_uxtw):
+ New patterns.
+ (vec_duplicate<mode>): Use QI as the mode of the input operand.
+ (extract_last_<mode>): Generalize to...
+ (@extract_<LAST:last_op>_<mode>): ...this.
+ (*<SVE_INT_UNARY:optab><mode>2): Rename to...
+ (@aarch64_pred_<SVE_INT_UNARY:optab><mode>): ...this.
+ (@cond_<SVE_INT_UNARY:optab><mode>): New expander.
+ (@aarch64_pred_sxt<SVE_HSDI:mode><SVE_PARTIAL:mode>): New pattern.
+ (@aarch64_cond_sxt<SVE_HSDI:mode><SVE_PARTIAL:mode>): Likewise.
+ (@aarch64_pred_cnot<mode>, @cond_cnot<mode>): New expanders.
+ (@aarch64_sve_<SVE_FP_UNARY_INT:optab><mode>): New pattern.
+ (@aarch64_sve_<SVE_FP_UNARY:optab><mode>): Likewise.
+ (*<SVE_COND_FP_UNARY:optab><mode>2): Rename to...
+ (@aarch64_pred_<SVE_COND_FP_UNARY:optab><mode>): ...this.
+ (@cond_<SVE_COND_FP_UNARY:optab><mode>): New expander.
+ (*<SVE_INT_BINARY_IMM:optab><mode>3): Rename to...
+ (@aarch64_pred_<SVE_INT_BINARY_IMM:optab><mode>): ...this.
+ (@aarch64_adr<mode>, *aarch64_adr_sxtw): New patterns.
+ (*aarch64_adr_uxtw_unspec): Likewise.
+ (*aarch64_adr_uxtw): Rename to...
+ (*aarch64_adr_uxtw_and): ...this.
+ (@aarch64_adr<mode>_shift): New expander.
+ (*aarch64_adr_shift_sxtw): New pattern.
+ (aarch64_<su>abd<mode>_3): Rename to...
+ (@aarch64_pred_<su>abd<mode>): ...this.
+ (<su>abd<mode>_3): Update accordingly.
+ (@aarch64_cond_<su>abd<mode>): New expander.
+ (@aarch64_<SBINQOPS:su_optab><optab><mode>): New pattern.
+ (@aarch64_<UBINQOPS:su_optab><optab><mode>): Likewise.
+ (*<su>mul<mode>3_highpart): Rename to...
+ (@aarch64_pred_<optab><mode>): ...this.
+ (@cond_<MUL_HIGHPART:optab><mode>): New expander.
+ (*cond_<MUL_HIGHPART:optab><mode>_2): New pattern.
+ (*cond_<MUL_HIGHPART:optab><mode>_z): Likewise.
+ (*<SVE_INT_BINARY_SD:optab><mode>3): Rename to...
+ (@aarch64_pred_<SVE_INT_BINARY_SD:optab><mode>): ...this.
+ (cond_<SVE_INT_BINARY_SD:optab><mode>): Add a "@" marker.
+ (@aarch64_bic<mode>, @cond_bic<mode>): New expanders.
+ (*v<ASHIFT:optab><mode>3): Rename to...
+ (@aarch64_pred_<ASHIFT:optab><mode>): ...this.
+ (@aarch64_sve_<SVE_SHIFT_WIDE:sve_int_op><mode>): New pattern.
+ (@cond_<SVE_SHIFT_WIDE:sve_int_op><mode>): New expander.
+ (*cond_<SVE_SHIFT_WIDE:sve_int_op><mode>_m): New pattern.
+ (*cond_<SVE_SHIFT_WIDE:sve_int_op><mode>_z): Likewise.
+ (@cond_asrd<mode>): New expander.
+ (*cond_asrd<mode>_2, *cond_asrd<mode>_z): New patterns.
+ (sdiv_pow2<mode>3): Expand to *cond_asrd<mode>_2.
+ (*sdiv_pow2<mode>3): Delete.
+ (@cond_<SVE_COND_FP_BINARY_INT:optab><mode>): New expander.
+ (*cond_<SVE_COND_FP_BINARY_INT:optab><mode>_2): New pattern.
+ (*cond_<SVE_COND_FP_BINARY_INT:optab><mode>_any): Likewise.
+ (@aarch64_sve_<SVE_FP_BINARY:optab><mode>): New pattern.
+ (@aarch64_sve_<SVE_FP_BINARY_INT:optab><mode>): Likewise.
+ (*<SVE_COND_FP_BINARY_REG:optab><mode>3): Rename to...
+ (@aarch64_pred_<SVE_COND_FP_BINARY_REG:optab><mode>): ...this.
+ (@aarch64_pred_<SVE_COND_FP_BINARY_INT:optab><mode>): New pattern.
+ (cond_<SVE_COND_FP_BINARY:optab><mode>): Add a "@" marker.
+ (*add<SVE_F:mode>3): Rename to...
+ (@aarch64_pred_add<SVE_F:mode>): ...this and add alternatives
+ for SVE_STRICT_GP.
+ (@aarch64_pred_<SVE_COND_FCADD:optab><mode>): New pattern.
+ (@cond_<SVE_COND_FCADD:optab><mode>): New expander.
+ (*cond_<SVE_COND_FCADD:optab><mode>_2): New pattern.
+ (*cond_<SVE_COND_FCADD:optab><mode>_any): Likewise.
+ (*sub<SVE_F:mode>3): Rename to...
+ (@aarch64_pred_sub<SVE_F:mode>): ...this and add alternatives
+ for SVE_STRICT_GP.
+ (@aarch64_pred_abd<SVE_F:mode>): New expander.
+ (*fabd<SVE_F:mode>3): Rename to...
+ (*aarch64_pred_abd<SVE_F:mode>): ...this.
+ (@aarch64_cond_abd<SVE_F:mode>): New expander.
+ (*mul<SVE_F:mode>3): Rename to...
+ (@aarch64_pred_<SVE_F:optab><mode>): ...this and add alternatives
+ for SVE_STRICT_GP.
+ (@aarch64_mul_lane_<SVE_F:mode>): New pattern.
+ (*<SVE_COND_FP_MAXMIN_PUBLIC:optab><mode>3): Rename and generalize
+ to...
+ (@aarch64_pred_<SVE_COND_FP_MAXMIN:optab><mode>): ...this.
+ (*<LOGICAL:optab><PRED_ALL:mode>3_ptest): New pattern.
+ (*<nlogical><PRED_ALL:mode>3): Rename to...
+ (aarch64_pred_<nlogical><PRED_ALL:mode>_z): ...this.
+ (*<nlogical><PRED_ALL:mode>3_cc): New pattern.
+ (*<nlogical><PRED_ALL:mode>3_ptest): Likewise.
+ (*<logical_nn><PRED_ALL:mode>3): Rename to...
+ (aarch64_pred_<logical_nn><mode>_z): ...this.
+ (*<logical_nn><PRED_ALL:mode>3_cc): New pattern.
+ (*<logical_nn><PRED_ALL:mode>3_ptest): Likewise.
+ (*fma<SVE_I:mode>4): Rename to...
+ (@aarch64_pred_fma<SVE_I:mode>): ...this.
+ (*fnma<SVE_I:mode>4): Rename to...
+ (@aarch64_pred_fnma<SVE_I:mode>): ...this.
+ (@aarch64_<sur>dot_prod_lane<vsi2qi>): New pattern.
+ (*<SVE_FP_TERNARY:optab><mode>4): Rename to...
+ (@aarch64_pred_<SVE_FP_TERNARY:optab><mode>): ...this.
+ (cond_<SVE_FP_TERNARY:optab><mode>): Add a "@" marker.
+ (@aarch64_<SVE_FP_TERNARY_LANE:optab>_lane_<mode>): New pattern.
+ (@aarch64_pred_<SVE_COND_FCMLA:optab><mode>): Likewise.
+ (@cond_<SVE_COND_FCMLA:optab><mode>): New expander.
+ (*cond_<SVE_COND_FCMLA:optab><mode>_4): New pattern.
+ (*cond_<SVE_COND_FCMLA:optab><mode>_any): Likewise.
+ (@aarch64_<FCMLA:optab>_lane_<mode>): Likewise.
+ (@aarch64_sve_tmad<mode>): Likewise.
+ (vcond_mask_<SVE_ALL:mode><vpred>): Add a "@" marker.
+ (*aarch64_sel_dup<mode>): Rename to...
+ (@aarch64_sel_dup<mode>): ...this.
+ (@aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide): New pattern.
+ (*aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide_cc): Likewise.
+ (*aarch64_pred_cmp<cmp_op><SVE_I:mode>_wide_ptest): Likewise.
+ (@while_ult<GPI:mode><PRED_ALL:mode>): Generalize to...
+ (@while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>): ...this.
+ (*while_ult<GPI:mode><PRED_ALL:mode>_cc): Generalize to.
+ (*while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>_cc): ...this.
+ (*while_<while_optab_cmp><GPI:mode><PRED_ALL:mode>_ptest): New pattern.
+ (*fcm<cmp_op><mode>): Rename to...
+ (@aarch64_pred_fcm<cmp_op><mode>): ...this. Make operand order
+ match @aarch64_pred_cmp<cmp_op><SVE_I:mode>.
+ (*fcmuo<mode>): Rename to...
+ (@aarch64_pred_fcmuo<mode>): ...this. Make operand order
+ match @aarch64_pred_cmp<cmp_op><SVE_I:mode>.
+ (@aarch64_pred_fac<cmp_op><mode>): New expander.
+ (@vcond_mask_<PRED_ALL:mode><mode>): New pattern.
+ (fold_extract_last_<mode>): Generalize to...
+ (@fold_extract_<last_op>_<mode>): ...this.
+ (@aarch64_fold_extract_vector_<last_op>_<mode>): New pattern.
+ (*reduc_plus_scal_<SVE_I:mode>): Replace with...
+ (@aarch64_pred_reduc_<optab>_<mode>): ...this pattern, making the
+ DImode result explicit.
+ (reduc_plus_scal_<mode>): Update accordingly.
+ (*reduc_<optab>_scal_<SVE_I:mode>): Rename to...
+ (@aarch64_pred_reduc_<optab>_<SVE_I:mode>): ...this.
+ (*reduc_<optab>_scal_<SVE_F:mode>): Rename to...
+ (@aarch64_pred_reduc_<optab>_<SVE_F:mode>): ...this.
+ (*aarch64_sve_tbl<mode>): Rename to...
+ (@aarch64_sve_tbl<mode>): ...this.
+ (@aarch64_sve_compact<mode>): New pattern.
+ (*aarch64_sve_dup_lane<mode>): Rename to...
+ (@aarch64_sve_dup_lane<mode>): ...this.
+ (@aarch64_sve_dupq_lane<mode>): New pattern.
+ (@aarch64_sve_splice<mode>): Likewise.
+ (aarch64_sve_<perm_insn><mode>): Rename to...
+ (@aarch64_sve_<perm_insn><mode>): ...this.
+ (*aarch64_sve_ext<mode>): Rename to...
+ (@aarch64_sve_ext<mode>): ...this.
+ (aarch64_sve_<su>unpk<perm_hilo>_<SVE_BHSI:mode>): Add a "@" marker.
+ (*aarch64_sve_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): Rename
+ to...
+ (@aarch64_sve_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): ...this.
+ (*aarch64_sve_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
+ Rename to...
+ (@aarch64_sve_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
+ ...this.
+ (@cond_<optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>): New expander.
+ (@cond_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>): Likewise.
+ (*cond_<optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>): New pattern.
+ (*aarch64_sve_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): Rename
+ to...
+ (@aarch64_sve_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): ...this.
+ (aarch64_sve_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): Add
+ a "@" marker.
+ (@cond_<optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>): New expander.
+ (@cond_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): Likewise.
+ (*cond_<optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>): New
+ pattern.
+ (*aarch64_sve_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): Rename to...
+ (@aarch64_sve_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): ...this.
+ (@cond_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): New expander.
+ (*cond_<optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>): New pattern.
+ (aarch64_sve_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): Add a
+ "@" marker.
+ (@cond_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): New expander.
+ (*cond_<optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>): New pattern.
+ (aarch64_sve_punpk<perm_hilo>_<mode>): Add a "@" marker.
+ (@aarch64_brk<SVE_BRK_UNARY:brk_op>): New pattern.
+ (*aarch64_brk<SVE_BRK_UNARY:brk_op>_cc): Likewise.
+ (*aarch64_brk<SVE_BRK_UNARY:brk_op>_ptest): Likewise.
+ (@aarch64_brk<SVE_BRK_BINARY:brk_op>): Likewise.
+ (*aarch64_brk<SVE_BRK_BINARY:brk_op>_cc): Likewise.
+ (*aarch64_brk<SVE_BRK_BINARY:brk_op>_ptest): Likewise.
+ (@aarch64_sve_<SVE_PITER:sve_pred_op><mode>): Likewise.
+ (*aarch64_sve_<SVE_PITER:sve_pred_op><mode>_cc): Likewise.
+ (*aarch64_sve_<SVE_PITER:sve_pred_op><mode>_ptest): Likewise.
+ (aarch64_sve_cnt_pat): Likewise.
+ (@aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode>_pat): Likewise.
+ (*aarch64_sve_incsi_pat): Likewise.
+ (@aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode>_pat): Likewise.
+ (@aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_pat): Likewise.
+ (@aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_pat): Likewise.
+ (@aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_pat): New expander.
+ (*aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_pat): New pattern.
+ (@aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode>_pat): Likewise.
+ (*aarch64_sve_decsi_pat): Likewise.
+ (@aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode>_pat): Likewise.
+ (@aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_pat): Likewise.
+ (@aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_pat): Likewise.
+ (@aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_pat): New expander.
+ (*aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_pat): New pattern.
+ (@aarch64_pred_cntp<mode>): Likewise.
+ (@aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp):
+ New expander.
+ (*aarch64_sve_<ANY_PLUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp)
+ (*aarch64_incsi<PRED_ALL:mode>_cntp): New patterns.
+ (@aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
+ New expander.
+ (*aarch64_sve_<SAT_PLUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
+ New pattern.
+ (@aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New expander.
+ (*aarch64_sve_<ANY_PLUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New pattern.
+ (@aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New expander.
+ (*aarch64_sve_<ANY_PLUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New pattern.
+ (@aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New expander.
+ (*aarch64_sve_<ANY_PLUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New pattern.
+ (@aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp):
+ New expander.
+ (*aarch64_sve_<ANY_MINUS:inc_dec><DI_ONLY:mode><PRED_ALL:mode>_cntp)
+ (*aarch64_incsi<PRED_ALL:mode>_cntp): New patterns.
+ (@aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
+ New expander.
+ (*aarch64_sve_<SAT_MINUS:inc_dec><SI_ONLY:mode><PRED_ALL:mode>_cntp):
+ New pattern.
+ (@aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New
+ expander.
+ (*aarch64_sve_<ANY_MINUS:inc_dec><VNx2DI_ONLY:mode>_cntp): New pattern.
+ (@aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New
+ expander.
+ (*aarch64_sve_<ANY_MINUS:inc_dec><VNx4SI_ONLY:mode>_cntp): New pattern.
+ (@aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New
+ expander.
+ (*aarch64_sve_<ANY_MINUS:inc_dec><VNx8HI_ONLY:mode>_cntp): New pattern.
+ * config/aarch64/arm_sve.h: New file.
+ * config/aarch64/aarch64-sve-builtins.h: Likewise.
+ * config/aarch64/aarch64-sve-builtins.cc: Likewise.
+ * config/aarch64/aarch64-sve-builtins.def: Likewise.
+ * config/aarch64/aarch64-sve-builtins-base.h: Likewise.
+ * config/aarch64/aarch64-sve-builtins-base.cc: Likewise.
+ * config/aarch64/aarch64-sve-builtins-base.def: Likewise.
+ * config/aarch64/aarch64-sve-builtins-functions.h: Likewise.
+ * config/aarch64/aarch64-sve-builtins-shapes.h: Likewise.
+ * config/aarch64/aarch64-sve-builtins-shapes.cc: Likewise.
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (@aarch64_sve_rev<PRED_ALL:mode>):
+ New pattern.
+ * config/aarch64/aarch64.c (aarch64_evpc_rev_global): Handle all
+ SVE modes.
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.md (FFR_REGNUM, FFRT_REGNUM): New constants.
+ * config/aarch64/aarch64.h (FIRST_PSEUDO_REGISTER): Bump to
+ FFRT_REGNUM + 1.
+ (FFR_REGS, PR_AND_FFR_REGS): New register classes.
+ (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add entries for them.
+ * config/aarch64/aarch64.c (pr_or_ffr_regnum_p): New function.
+ (aarch64_hard_regno_nregs): Handle the new register classes.
+ (aarch64_hard_regno_mode_ok): Likewise.
+ (aarch64_regno_regclass): Likewise.
+ (aarch64_class_max_nregs): Likewise.
+ (aarch64_register_move_cost): Likewise.
+ (aarch64_conditional_register_usage): Don't treat FFR and FFRT
+ as general register_operands.
+
+2019-10-29 Martin Liska <mliska@suse.cz>
+
+ * ggc-common.c: One can't subtract unsigned types
+ in compare function.
+
+2019-10-29 Martin Liska <mliska@suse.cz>
+
+ * cgraphunit.c (symbol_table::compile): Pass
+ title as dump_memory_report argument.
+ * toplev.c (dump_memory_report): New argument.
+ (finalize): Pass new argument.
+ * toplev.h (dump_memory_report): Add argument.
+
+2019-10-29 Martin Liska <mliska@suse.cz>
+
+ * ggc-common.c: Move Leak to the first column.
+
+2019-10-29 Martin Liska <mliska@suse.cz>
+
+ * cgraphunit.c (symbol_table::compile): Remove argument
+ for dump_memory_report.
+ * ggc-common.c (dump_ggc_loc_statistics): Likewise.
+ (compare_final): Remove in order to make report
+ better readable.
+ * ggc.h (dump_ggc_loc_statistics): Remove argument.
+ * mem-stats.h (mem_alloc_description::get_list):
+ Do not pass cmp.
+ (mem_alloc_description::dump): Likewise here.
+ * toplev.c (dump_memory_report): Remove final
+ argument.
+ (finalize): Likewise.
+ * toplev.h (dump_memory_report): Remove argument.
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_sve_cmp_immediate_p)
+ (aarch64_simd_shift_imm_p): Accept scalars as well as vectors.
+ * config/aarch64/predicates.md (aarch64_sve_cmp_vsc_immediate)
+ (aarch64_sve_cmp_vsd_immediate): Accept "const_int", but don't
+ accept "const".
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * coretypes.h (string_int_pair): New typedef.
+ * langhooks-def.h (LANG_HOOKS_SIMULATE_ENUM_DECL): Define.
+ (LANG_HOOKS_FOR_TYPES_INITIALIZER): Include it.
+ * langhooks.h (lang_hooks_for_types::simulate_enum_decl): New hook.
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * langhooks.h (lang_hooks::simulate_builtin_function_decl): New hook.
+ (simulate_builtin_function_decl): Declare.
+ * langhooks-def.h (LANG_HOOKS_SIMULATE_BUILTIN_FUNCTION_DECL): Define.
+ (LANG_HOOKS_INITIALIZER): Include it.
+ * langhooks.c (add_builtin_function_common): Rename to...
+ (build_builtin_function): ...this. Add a location parameter and use
+ it instead of BUILTINS_LOCATION. Remove the hook parameter and return
+ the decl instead.
+ (add_builtin_function): Update accordingly, passing the returned
+ decl to the lang hook.
+ (add_builtin_function_ext_scope): Likewise
+ (simulate_builtin_function_decl): New function.
+
+2019-10-29 Jakub Jelinek <jakub@redhat.com>
+
+ * doc/install.texi (--enable-offload-targets): Fix up a typo in the
+ example, use actual names of supported offload targets.
+
+ PR target/92258
+ * config/i386/sse.md (iptr): Revert 2019-10-27 change.
+
+2019-10-28 Martin Sebor <msebor@redhat.com>
+
+ * tree-ssa-strlen.c (get_addr_stridx): Add argument and use it.
+ (handle_store): Pass argument to get_addr_stridx.
+
+2019-10-28 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92226
+ * tree-ssa-strlen.c (compare_nonzero_chars): Return -1 also when
+ the offset is in the open range outlined by SI's length.
+
+2019-10-28 Martin Sebor <msebor@redhat.com>
+
+ PR c/66970
+ * doc/cpp.texi (__has_builtin): Document.
+ * doc/extend.texi (__builtin_frob_return_addr): Correct spelling.
+
+2019-10-28 Mihailo Stojanovic <mistojanovic@wavecomp.com>
+
+ PR target/82981
+ * config/mips/mips.md (<u>mulditi3): Generate patterns for high
+ doubleword and low doubleword result of multiplication on
+ MIPS64R6.
+
+ * config/mips/mips.c (DIRECT_BUILTIN_PURE): New macro. Add a
+ pure qualifier to the built-in.
+ (MSA_BUILTIN_PURE): New macro. Add a pure qualifier to the MSA
+ built-ins.
+ (struct mips_builtin_description): Add is_pure flag.
+ (mips_init_builtins): Mark built-in as pure if the flag in the
+ corresponding mips_builtin_description struct is set.
+
+ * config/mips/mips-msa.md (msa_insert_<msaftm_f>): Add an
+ alternative which covers the floating-point input value. Also
+ forbid the split of insert.d pattern for floating-point values.
+
+2019-10-28 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * config.gcc: Add riscv-sr.o to extra_objs for riscv.
+ * config/riscv/riscv-sr.c: New file.
+ * config/riscv/riscv.c (riscv_reorg): New function.
+ (TARGET_MACHINE_DEPENDENT_REORG): Define.
+ * config/riscv/riscv.h (SIBCALL_REG_P): Define.
+ (riscv_remove_unneeded_save_restore_calls): Declare.
+ * config/riscv/t-riscv (riscv-sr.o): New build rule.
+
+2019-10-28 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR tree-optimization/92163
+ * tree-ssa-dse.c (delete_dead_or_redundant_assignment): New param
+ need_eh_cleanup with default value NULL. Gate on need_eh_cleanup
+ before calling bitmap_set_bit.
+ (dse_optimize_redundant_stores): Pass global need_eh_cleanup to
+ delete_dead_or_redundant_assignment.
+ (dse_dom_walker::dse_optimize_stmt): Likewise.
+ * tree-ssa-dse.h (delete_dead_or_redundant_assignment): Adjust prototype.
+
+2019-10-28 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR middle-end/91272
+ * tree-vect-stmts.c (vectorizable_condition): Support
+ EXTRACT_LAST_REDUCTION with fully-masked loops.
+
+2019-10-28 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92252
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): Adjust
+ STMT_VINFO_REDUC_IDX when swapping operands.
+
+2019-10-28 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92241
+ * tree-vect-loop.c (vect_fixup_scalar_cycles_with_patterns): When
+ we failed to update the reduction index do not use the pattern
+ stmts for the reduction chain.
+ (vectorizable_reduction): When the reduction chain is corrupt,
+ fail.
+ * tree-vect-patterns.c (vect_mark_pattern_stmts): Stop when we
+ fail to update the reduction chain.
+
+2019-10-28 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Use
+ STMT_VINFO_REDUC_IDX from the actual stmt.
+ (vect_transform_reduction): Likewise.
+ (vectorizable_reduction): Compute the reduction chain length,
+ do not recompute the reduction operand index. Remove no longer
+ necessary restriction for condition reduction chains.
+
+2019-10-28 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/92225
+ * config/i386/sse.md (REDUC_SSE_SMINMAX_MODE): Use TARGET_SSE4_2
+ condition for V2DImode.
+
+2019-10-28 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (sse_cvtss2si<rex64namesuffix>_2):
+ Remove %k operand modifier.
+ (*vec_extractv2df_1_sse): Remove %q operand modifier.
+
+2019-10-28 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR rtl-optimization/92007
+ * cfgcleanup.c (thread_jump): Add an assertion that we don't
+ call it after reload if hot/cold partitioning has been done.
+ (class pass_postreload_jump): Rename to
+ pass_jump_after_combine.
+ (make_pass_postreload_jump): Rename to
+ make_pass_jump_after_combine.
+ * passes.def(pass_postreload_jump): Move before reload, rename
+ to pass_jump_after_combine.
+ * tree-pass.h (make_pass_postreload_jump): Rename to
+ make_pass_jump_after_combine.
+
+2019-10-25 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/92242
+ * ipa-fnsummary.c (ipa_merge_fn_summary_after_inlining): Check
+ for missing EDGE_REF
+ * ipa-prop.c (update_jump_functions_after_inlining): Likewise.
+
+2019-10-25 Jiufu Guo <guojiufu@linux.ibm.com>
+
+ PR tree-optimization/88760
+ * config/rs6000/rs6000-common.c (rs6000_option_optimization_table):
+ Enable -funroll-loops for -O2 and above.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Set
+ PARAM_MAX_UNROLL_TIMES to 2 and PARAM_MAX_UNROLLED_INSNS to 20, and
+ do not turn on web and rngreg implicitly, if the unroller is not
+ explicitly enabled.
+
+2019-10-27 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-prop.c (ipa_propagate_indirect_call_infos): Do not remove
+ jump functions.
+
+2019-10-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cgraph.c (cgraph_node::rtl_info): Fix cut&pasto in comment.
+ * cgraph.h (cgraph_node::rtl_info): Likewise.
+
+2019-10-27 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-cp.c (propagate_constants_across_call): If args are not available
+ just drop everything to varying.
+ (find_aggregate_values_for_callers_subset): Watch for missing
+ edge summary.
+ (find_more_scalar_values_for_callers_subs): Likewise.
+ * ipa-prop.c (ipa_compute_jump_functions_for_edge,
+ update_jump_functions_after_inlining, propagate_controlled_uses):
+ Watch for missing summaries.
+ (ipa_propagate_indirect_call_infos): Remove summary after propagation
+ is finished.
+ (ipa_write_node_info): Watch for missing summaries.
+ (ipa_read_edge_info): Create new ref.
+ (ipa_edge_args_sum_t): Add remove.
+ (IPA_EDGE_REF_GET_CREATE): New macro.
+ * ipa-fnsummary.c (evaluate_properties_for_edge): Watch for missing
+ edge summary.
+ (remap_edge_change_prob): Likewise.
+
+2019-10-27 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline-transform.c (inline_call): update function summaries
+ after expanidng thunk.
+
+2019-10-27 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-icf.c (sem_function::merge): Update function summaries.
+ * ipa-prop.h (ipa_get_param): Do not sanity check for WPA.
+
+2019-10-27 Hongtao Liu <hongtao.liu@intel.com>
+
+ * config/i386/sse.md (*<sse>_vm<plusminus_insn><mode>3,
+ <sse>_vm<multdiv_mnemonic><mode>3): Remove <iptr> since
+ operand already has scalar mode.
+ (iptr): Remove SF/DF.
+
+2019-10-26 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/91289
+ * config/rs6000/rs6000-logue.c (rs6000_emit_allocate_stack): Don't add
+ an immediate to r0; use r11 instead. Save and restore r11 to r0 around
+ this.
+
+2019-10-26 Hongtao Liu <hongtao.liu@intel.com>
+
+ * config/i386/sse.md
+ (<sse>_vm<plusminus_insn><mode>3<mask_scalar_name><round_scalar_name>,
+ <sse>_vm<multdiv_mnemonic><mode>3<mask_scalar_name><round_scalar_name>,
+ <sse>_vmsqrt<mode>2<mask_scalar_name><round_scalar_name>,
+ <sse>_vm<code><mode>3<mask_scalar_name><round_saeonly_scalar_name>,
+ <sse>_vmmaskcmp<mode>3):
+ Change predicates from vector_operand to nonimmediate_operand,
+ constraints xBm to xm, since scalar operations don't need
+ memory address alignment.
+ (avx512f_vmcmp<mode>3<round_saeonly_name>,
+ avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Replace
+ round_saeonly_nimm_predicate with
+ round_saeonly_nimm_scalar_predicate.
+ (fmai_vmfmadd_<mode><round_name>, fmai_vmfmsub_<mode><round_name>,
+ fmai_vmfnmadd_<mode><round_name>,fmai_vmfnmsub_<mode><round_name>,
+ *fmai_fmadd_<mode>, *fmai_fmsub_<mode>,
+ *fmai_fnmadd_<mode><round_name>, *fmai_fnmsub_<mode><round_name>,
+ avx512f_vmfmadd_<mode>_mask3<round_name>,
+ avx512f_vmfmadd_<mode>_maskz_1<round_name>,
+ *avx512f_vmfmsub_<mode>_mask<round_name>,
+ avx512f_vmfmsub_<mode>_mask3<round_name>,
+ *avx512f_vmfmsub_<mode>_maskz_1<round_name>,
+ *avx512f_vmfnmadd_<mode>_mask<round_name>,
+ *avx512f_vmfnmadd_<mode>_mask3<round_name>,
+ *avx512f_vmfnmadd_<mode>_maskz_1<round_name>,
+ *avx512f_vmfnmsub_<mode>_mask<round_name>,
+ *avx512f_vmfnmsub_<mode>_mask3<round_name>,
+ *avx512f_vmfnmsub_<mode>_maskz_1<round_name>,
+ cvtusi2<ssescalarmodesuffix>32<round_name>,
+ cvtusi2<ssescalarmodesuffix>64<round_name>, ): Replace
+ round_nimm_predicate with round_nimm_scalr_predicate.
+ (avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>,
+ avx512f_sfixupimm<mode>_mask<round_saeonly_name>,
+ avx512er_vmrcp28<mode><round_saeonly_name>,
+ avx512er_vmrsqrt28<mode><round_saeonly_name>,
+ ): Replace round_saeonly_nimm_predicate with
+ round_saeonly_nimm_scalar_predicate.
+ (avx512dq_vmfpclass<mode><mask_scalar_merge_name>): Replace
+ vector_operand with nonimmediate_operand.
+ * config/i386/subst.md (round_scalar_nimm_predicate,
+ round_saeonly_scalar_nimm_predicate): Replace
+ vector_operand with nonimmediate_operand.
+
+2019-10-26 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/89071
+ * config/i386/i386.md (*rcpsf2_sse): Add
+ avx_partial_xmm_update, prefer m constraint for TARGET_AVX.
+ (*rsqrtsf2_sse): Ditto.
+ (*sqrt<mode>2_sse): Ditto.
+ (sse4_1_round<mode>2): separate constraint vm, add
+ avx_partail_xmm_update, prefer m constraint for TARGET_AVX.
+ * config/i386/sse.md (*sse_vmrcpv4sf2"): New define_insn used
+ by pass rpad.
+ (*<sse>_vmsqrt<mode>2<mask_scalar_name><round_scalar_name>*):
+ Ditto.
+ (*sse_vmrsqrtv4sf2): Ditto.
+ (*avx512f_rndscale<mode><round_saeonly_name>): Ditto.
+ (*sse4_1_round<ssescalarmodesuffix>): Ditto.
+ (sse4_1_round<ssescalarmodesuffix>): Add m constraint and
+ <iptr> pointer size modifier since vround support memory operand.
+
+2019-10-18 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/85969
+ * config/avr/gen-avr-mmcu-specs.c (str_prefix_p): Remove unused
+ static function.
+
+2019-10-25 Cesar Philippidis <cesar@codesourcery.com>
+ Tobias Burnus <tobias@codesourcery.com>
+
+ * gimplify.c (oacc_default_clause): Privatize fortran common blocks.
+ (omp_notice_variable): Defer the expansion of DECL_VALUE_EXPR for
+ common block decls.
+
+2019-10-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92222
+ * tree-vect-slp.c (_slp_oprnd_info::first_pattern): Remove.
+ (_slp_oprnd_info::second_pattern): Likewise.
+ (_slp_oprnd_info::any_pattern): New.
+ (vect_create_oprnd_info): Adjust.
+ (vect_get_and_check_slp_defs): Compute whether any stmt is
+ in a pattern.
+ (vect_build_slp_tree_2): Avoid building up a node from scalars
+ if any of the operand defs, not just the first, is in a pattern.
+
+2019-10-25 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): Only fail
+ swapping if we actually have to modify the IL on a shared stmt.
+ (vect_build_slp_tree_2): Never fail swapping on shared stmts
+ because we no longer modify the IL.
+
+2019-10-25 Martin Liska <mliska@suse.cz>
+
+ * tree.c (dump_tree_statistics): Use sorted index 'j' and not 'i'.
+
+2019-10-25 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop.c (vectorizable_reduction): Restrict the
+ LOOP_VINFO_CAN_FULLY_MASK_P handling to cases that will be
+ handled by vect_transform_reduction. Allow fully-masked loops
+ to be used with reduction chains.
+ * tree-vect-stmts.c (vectorizable_operation): Handle reduction
+ operations in fully-masked loops.
+ (vectorizable_condition): Reject EXTRACT_LAST_REDUCTION
+ operations in fully-masked loops.
+
+2019-10-25 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vectorizable_reduction): Verify
+ STMT_VINFO_REDUC_IDX on the to be vectorized stmts is set up
+ correctly.
+ * tree-vect-patterns.c (vect_mark_pattern_stmts): Transfer
+ STMT_VINFO_REDUC_IDX from the original stmts to the pattern
+ stmts.
+
+2019-10-24 Jakub Jelinek <jakub@redhat.com>
+
+ * gimplify.h (omp_construct_selector_matches): Declare.
+ * gimplify.c (struct gimplify_omp_ctx): Add code member.
+ (gimplify_call_expr): Call omp_resolve_declare_variant and remap
+ called function if needed for flag_openmp.
+ (gimplify_scan_omp_clauses): Set ctx->code.
+ (omp_construct_selector_matches): New function.
+ * omp-general.h (omp_constructor_traits_to_codes,
+ omp_context_selector_matches, omp_resolve_declare_variant): Declare.
+ * omp-general.c (omp_constructor_traits_to_codes,
+ omp_context_selector_matches, omp_resolve_declare_variant): New
+ functions.
+
+ * config/arc/arc.c (hwloop_optimize): Add missing space in string
+ literal.
+ * config/rx/rx.c (rx_print_operand): Likewise.
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
+ * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise.
+ * ipa-sra.c (create_parameter_descriptors, process_scan_results):
+ Likewise.
+ * genemit.c (emit_c_code): Likewise.
+ * plugin.c (try_init_one_plugin): Likewise. Formatting fix.
+
+2019-10-24 Jan Hubicka <hubicka@ucw.cz>
+
+ * symbols-summary.h (fast_function_summary<T *, V>::release,
+ fast_call_summary<T *, V>::release): Free m_vector.
+
+2019-10-24 Jan Hubicka <hubicka@ucw.cz>
+
+ * cgraphunit.c (symbol_table::process_new_functions): Call
+ ipa_free_size_summary.
+ * ipa-cp.c (ipcp_cloning_candidate_p): Update.
+ (devirtualization_time_bonus): Update.
+ (ipcp_propagate_stage): Update.
+ * ipa-fnsummary.c (ipa_size_summaries): New.
+ (ipa_fn_summary_alloc): Alloc size summary.
+ (dump_ipa_call_summary): Update.
+ (ipa_dump_fn_summary): Update.
+ (analyze_function_body): Update.
+ (compute_fn_summary): Likewise.
+ (ipa_get_stack_frame_offset): New function.
+ (inline_update_callee_summaries): Do not update frame offsets.
+ (ipa_merge_fn_summary_after_inlining): Update frame offsets here;
+ remove call and function summary.
+ (ipa_update_overall_fn_summary): Update.
+ (inline_read_section): Update.
+ (ipa_fn_summary_write): Update.
+ (ipa_free_fn_summary): Do not remove summaries.
+ (ipa_free_size_summary): New.
+ (release summary pass): Also run at WPA.
+ * ipa-fnsummary.h (ipa_size_summary): Declare.
+ (ipa_fn_summary): Remove size, self_size, stack_frame_offset,
+ estimated_self_stack_size.
+ (ipa_size_summary_t): New type.
+ (ipa_size_summaries): Declare.
+ (ipa_free_size_summary): Declare.
+ (ipa_get_stack_frame_offset): Declare.
+ * ipa-icf.c (sem_function::merge): Update.
+ * ipa-inline-analysis.c (estimate_size_after_inlining): Update.
+ (estimate_growth): Update.
+ (growth_likely_positive): Update.
+ (clone_inlined_nodes): Update.
+ (inline_call): Update.
+ * ipa-inline.c (caller_growth_limits): Update.
+ (edge_badness): Update.
+ (recursive_inlining): Update.
+ (inline_small_functions): Update.
+ (inline_to_all_callers_1): Update.
+ * ipa-prop.h (ipa_edge_args_sum_t): Update comment.
+
+2019-10-24 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/altivec.md (altivec_vavgu<VI_char>): Rename to...
+ (uavg<mode>3_ceil): ... This.
+ (altivec_vavgs<VI_char>): Rename to...
+ (avg<mode>3_ceil): ... This.
+ * config/rs6000/rs6000-builtin.def (VAVGUB, VAVGSB, VAVGUH, VAVGSH,
+ VAVGUW, VAVGSW): Adjust.
+
+2019-10-24 Nathan Sidwell <nathan@acm.org>
+
+ * dumpfile.c (dump_begin): Reorder decls to use RAII.
+
+2019-10-24 Martin Liska <mliska@suse.cz>
+
+ * symbol-summary.h (gt_pch_nx): Mark all functions
+ with gcc_unreachable as we do not expect to be called.
+
+2019-10-24 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): For reduction
+ chains try harder with operand swapping and instead of
+ putting a shifted chain into the reduction operands put
+ a repetition of the final reduction op there as if we'd
+ reassociate the expression.
+
+2019-10-24 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-reference.c (ipa_reference_optimization_summary_d): Rename
+ statics_not_read and statics_not_written to statics_read and
+ statics_written respectively.
+ (no_module_statics): New static var.
+ (ipa_reference_get_not_read_global): Rename to ...
+ (ipa_reference_get_read_global): ... this.
+ (ipa_reference_get_not_written_global): Rename to ...
+ (ipa_reference_get_written_global): ... this.
+ (dump_static_vars_set_to_file): Dump no_module_statics.
+ (copy_static_var_set): Add for propagation parameter.
+ (ipa_init): Initialize no_module_statics.
+ (ipa_ref_opt_summary_t::duplicate): Update.
+ (ipa_ref_opt_summary_t::remove): Update.
+ (propagate): Update.
+ (write_node_summary_p): Look correctly for bitmap differences.
+ (ipa_reference_write_optimization_summary): Update.
+ (ipa_reference_read_optimization_summary): Update.
+ * ipa-reference.h
+ (ipa_reference_get_not_read_global): Rename to ...
+ (ipa_reference_get_read_global): ... this.
+ (ipa_reference_get_not_written_global): Rename to ...
+ (ipa_reference_get_written_global): ... this.
+ * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Update.
+ (call_may_clobber_ref_p_1): Update.
+
+2019-10-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.c (msp430_hard_regno_nregs_has_padding): Remove
+ and add comment.
+ (msp430_hard_regno_nregs_with_padding): Remove.
+
+2019-10-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/constraints.md: Allow post_inc for "Ya" constraint.
+ * config/msp430/msp430.md (430x_shift_left): Use RLAM when the constant
+ shift amount is between 1 and 4.
+ (430x_arithmetic_shift_right): Use RRAM when the constant shift amount
+ is between 1 and 4.
+
+2019-10-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92205
+ * tree-vect-loop.c (vectorizable_reduction): Restrict
+ search for alternate vectype_in to lane-reducing patterns
+ we support.
+
+2019-10-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92203
+ * treee-ssa-sccvn.c (eliminate_dom_walker::eliminate_stmt):
+ Skip eliminating conversion stmts inserted by insertion.
+
+2019-10-24 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * config/s390/s390.c (s390_get_thread_pointer): Use
+ gen_get_thread_pointer.
+ (s390_expand_split_stack_prologue): Likewise.
+ * config/s390/s390.md (UNSPEC_GET_TP): New UNSPEC.
+ (*get_tp_31): New 31-bit splitter for UNSPEC_GET_TP.
+ (*get_tp_64): New 64-bit splitter for UNSPEC_GET_TP.
+ (get_thread_pointer<mode>): Use UNSPEC_GET_TP, use
+ parameterized name.
+
+2019-10-24 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.c (vect_analyze_slp): When reduction group
+ SLP discovery fails try to handle the reduction as part
+ of SLP reduction discovery.
+
+2019-10-23 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000-protos.h (rs6000_adjust_insn_length): New
+ declaration.
+ * config/rs6000/rs6000.c (rs6000_insn_cost): Use num_insns insn
+ attribute if it exists, rather than the insn size. If we use the
+ insn size, adjust the size to remove the extra size that prefixed
+ instructions take.
+ (rs6000_adjust_insn_length): New function.
+ * config/rs6000/rs6000.h (ADJUST_INSN_LENGTH): New target hook to
+ update the instruction sized if prefixed instructions are used.
+ * config/rs6000/rs6000.md (prefixed_length attribute): Delete.
+ (non_prefixed_length attribute): Delete.
+ (num_insns attribute): New insn attribute to return the number of
+ instructions.
+ (max_prefixed_insns attribute): New insn attribute to return the
+ maximum number of prefixed instructions in an insn.
+ (length attribute): Do not adjust for prefix instructions here,
+ punt to ADJUST_INSN_LENGTH.
+ (mov<mode>_64bit): Set max_prefixed_insns and num_insns.
+ (movtd_64bit_nodm): Set max_prefixed_insns and num_insns.
+ (mov<mode>_ppc64): Set max_prefixed_insns and num_insns.
+ * config/rs6000/vsx.md: (vsx_mov<mode>_64bit): Set
+ max_prefixed_insns and num_insns.
+
+ * config/rs6000/rs6000.md (mov<mode>_64bit_dm): Reformat.
+ (movtd_64bit_nodm): Reformat.
+ (mov<mode>_32bit): Reformat.
+ (mov<mode>_softfloat): Reformat.
+ (FMOVE128_GPR splitter): Reformat.
+ (DIFD splitter): Reformat.
+ (TI2 splitter): Reformat.
+ * config/rs6000/predicates.md (lwa_operand): If the bottom two
+ bits of the offset for the memory address are non-zero, use PLWA
+ if prefixed instructions are available.
+
+2019-10-23 Jan Hubicka <hubicka@ucw.cz>
+
+ * lto-streamer-out.c (cmp_symbol_files): Watch for overflow.
+
+2019-10-23 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-reference.c (varpool_removal_hook, ipa_reference_c_finalize): Fix
+ previous patch.
+
+2019-10-23 Jan Hubicka <hubicka@ucw.cz>
+
+ * lto-streamer-out.c (output_constructor): Push CTORS_OUT timevar.
+ (cmp_symbol_files): New.
+ (lto_output): Copy sections in file order.
+ * lto-streamer.h (lto_file_decl_data): Add field order.
+
+2019-10-23 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-reference.h (ipa_reference_var_uid): Move offline.
+ * ipa-reference.c (reference_vars_map_t): new type.
+ (ipa_reference_vars_map, ipa_reference_vars_uids): New static vars.
+ (ipa_reference_var_uid): Implement.
+ (varpool_node_hooks): New static var.
+ (varpool_removal_hook): New function.
+ (is_improper): Do not check bitmap for id==-1
+ (get_static_name): Update.
+ (ipa_init): Initialize new datastructures.
+ (analyze_function): Do not recompute ids.
+ (propagate): Free reference_vars_to_consider.
+ (stream_out_bitmap): Update.
+ (ipa_reference_read_optimization_summary): Update.
+
+2019-10-23 qing zhao <qing.zhao@oracle.com>
+
+ PR gcov-profile/91971
+ * coverage.c (coverage_init): Mangle the full path of filename when
+ filename is a absolute path.
+
+2019-10-23 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430-protos.h (msp430_has_hwmult): New.
+ * config/msp430/msp430.c (msp430_no_hwmult): Remove.
+ (msp430_has_hwmult): New.
+ (msp430_output_labelref):
+ s/msp430_hwmult_type != MSP430_HWMULT_NONE/msp430_has_hwmult ()/
+ * config/msp430/msp430.md (mulhisi3): Likewise.
+ (umulhisi3): Likewise.
+ (mulsidi3): Likewise.
+ (umulsidi3): Likewise.
+
+2019-10-23 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/92074
+ * params.def (inline-heuristics-hint-percent): Set to 600.
+
+2019-10-23 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/65930
+ * tree-vect-loop.c (check_reduction_path): Allow conversions
+ that only change the sign.
+ (vectorizable_reduction): Relax latch def stmts we handle further.
+
+2019-10-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/90231
+ * tree-ssa-loop-ivopts.c (get_debug_computation_at): New function.
+ (remove_unused_ivs): Use it instead of get_computation_at. When
+ choosing best candidate, only consider candidates where
+ get_debug_computation_at actually returns non-NULL.
+
+2019-10-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/92131
+ * tree-vrp.c (extract_range_from_plus_minus_expr): If the resulting
+ range would be symbolic, drop to varying for any explicit overflow
+ in the constant part or if neither range is a singleton.
+
+2019-10-23 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/81669
+ * fibonacci_heap.h (fibonacci_node::fibonacci_node):
+ Initialize m_data.
+
+2019-10-23 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_emit_approx_sqrt): Use
+ int_mode_for_mode rather than mode_for_int_vector for scalars.
+
+2019-10-23 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92179
+ * tree-vect-stmts.c (vectorizable_shift): For shift args
+ that are all the same remove type restriction in the SLP case.
+ Adjust SLP code to handle converting of the shift arg to
+ only apply in case the modes are different.
+
+2019-10-23 Martin Liska <mliska@suse.cz>
+
+ PR ipa/91969
+ * ipa-inline.c (recursive_inlining): Do not print
+ when curr->count is not initialized.
+
+2019-10-23 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.c (vect_build_slp_tree_2): Do not build
+ op from scalars in case there's a constant operand in its
+ definition.
+
+2019-10-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Guard
+ against out of range max skip or log values.
+
+2019-10-22 Giuliano Belinassi <giuliano.belinassi@usp.br>
+
+ * cgraph.c (dump_graphviz): Change name to dump_name
+
+2019-10-22 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (rsbsi_carryin_reg): New pattern.
+ * config/arm/arm.c (arm_rtx_costs_internal, case MINUS): Handle
+ subtraction from a carry operation.
+
+2019-10-22 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/predicates.md (arm_borrow_operation): Handle CC_ADCmode.
+
+2019-10-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92173
+ * tree-vect-loop.c (vectorizable_reduction): If
+ vect_transform_reduction cannot handle code-generation try without
+ the single-def-use-cycle optimization. Pass optab_vector to
+ optab_for_tree_code to get vector shifts as that's what we'd
+ generate.
+
+2019-10-22 Michael Matz <matz@suse.de>
+
+ PR middle-end/90796
+ * gimple-loop-jam.c (any_access_function_variant_p): New function.
+ (adjust_unroll_factor): Use it to constrain safety, new parameter.
+ (tree_loop_unroll_and_jam): Adjust call and profitable unroll factor.
+
+2019-10-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92173
+ * tree-vect-loop.c (vectorizable_reduction): If
+ vect_transform_reduction cannot handle code-generation try without
+ the single-def-use-cycle optimization. Pass optab_vector to
+ optab_for_tree_code to get vector shifts as that's what we'd
+ generate.
+
+2019-10-22 Martin Liska <mliska@suse.cz>
+
+ * diagnostic-format-json.cc (json_from_expanded_location):
+ Use json::integer_number.
+ * gcov.c (output_intermediate_json_line): Use new
+ json::integer_number.
+ (output_json_intermediate_file): Likewise.
+ * json.cc (number::print): Move to ...
+ (float_number::print): ... this.
+ (integer_number::print): New.
+ (test_writing_numbers): Move to ...
+ (test_writing_float_numbers): ... this.
+ (test_writing_integer_numbers): New.
+ (json_cc_tests): Register test_writing_integer_numbers.
+ * json.h (class value): Add forward declaration
+ for float_number and integer_number.
+ (enum kind): Add JSON_INTEGER and JSON_FLOAT.
+ (class number): Move to ...
+ (class float_number): ... this.
+ (class integer_number): New.
+ * optinfo-emit-json.cc (optrecord_json_writer::impl_location_to_json):
+ Use json::integer_number.
+ (optrecord_json_writer::location_to_json): Likewise.
+ (optrecord_json_writer::profile_count_to_json): Likewise.
+ (optrecord_json_writer::pass_to_json): Likewise.
+
+2019-10-22 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-slp.c (vect_slp_bb_region): Check whether
+ autodetected_vector_size rather than vector_size is zero.
+ * tree-vect-loop.c (vect_analyze_loop): Likewise.
+ Set autodetected_vector_size immediately after calling
+ vect_analyze_loop_2. Check for a fatal error before advancing
+ next_size.
+
+2019-10-21 Jason Merrill <jason@redhat.com>
+
+ * lock-and-run.sh: Check for process existence rather than timeout.
+
+2019-10-21 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * expr.c (expand_expr_real_2): Don't widen constant op1 when expanding
+ widening multiplication.
+
+2019-10-21 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/iterators.md (t2_binop0): Fix typo in comment.
+ * config/arm/arm.md (addsi3_carryin_shift): Simplify selection of the
+ type attribute.
+ (subsi3_carryin_shift): Separate into register and constant controlled
+ alternatives. Use shift_amount_operand for operand 4. Set shift
+ attribute and simplify type attribute.
+ (subsi3_carryin_shift_alt): Likewise.
+ (rsbsi3_carryin_shift): Likewise.
+ (rsbsi3_carryin_shift_alt): Likewise.
+ (andsi_not_shiftsi_si): Enable for TARGET_32BIT. Separate constant
+ and register controlled shifts into distinct alternatives.
+ (andsi_not_shiftsi_si_scc_no_reuse): Likewise.
+ (andsi_not_shiftsi_si_scc): Likewise.
+ (arm_cmpsi_negshiftsi_si): Likewise.
+ (not_shiftsi): Remove redundant M constraint from alternative 1.
+ (not_shiftsi_compare0): Likewise.
+ (arm_cmpsi_insn): Remove redundant alternative 2.
+ (cmpsi_shift_swp): Likewise.
+ (sub_shiftsi): Likewise.
+ (sub_shiftsi_compare0_scratch): Likewise.
+ * config/arm/thumb2.md (thumb_andsi_not_shiftsi_si): Delete pattern.
+ (thumb2_cmpsi_neg_shiftsi): Likewise.
+
+2019-10-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92162
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Lookup
+ STMT_VINFO_REDUC_IDX in reduc_info.
+ * tree-vect-stmts.c (vectorizable_condition): Likewise.
+
+2019-10-21 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (_slp_tree::ops): New member.
+ (SLP_TREE_SCALAR_OPS): New.
+ (vect_get_slp_defs): Adjust prototype.
+ * tree-vect-slp.c (vect_free_slp_tree): Release
+ SLP_TREE_SCALAR_OPS.
+ (vect_create_new_slp_node): Initialize it. New overload for
+ initializing by an operands array.
+ (_slp_oprnd_info::ops): New member.
+ (vect_create_oprnd_info): Initialize it.
+ (vect_free_oprnd_info): Release it.
+ (vect_get_and_check_slp_defs): Populate the operands array.
+ Do not swap operands in the IL when not necessary.
+ (vect_build_slp_tree_2): Build SLP nodes for invariant operands.
+ Record SLP_TREE_SCALAR_OPS for all invariant nodes. Also
+ swap operands in the operands array. Do not swap operands in
+ the IL.
+ (vect_slp_rearrange_stmts): Re-arrange SLP_TREE_SCALAR_OPS as well.
+ (vect_gather_slp_loads): Fix.
+ (vect_detect_hybrid_slp_stmts): Likewise.
+ (vect_slp_analyze_node_operations_1): Search for a internal
+ def child for computing reduction SLP_TREE_NUMBER_OF_VEC_STMTS.
+ (vect_slp_analyze_node_operations): Skip ops-only stmts for
+ the def-type push/pop dance.
+ (vect_get_constant_vectors): Compute number_of_vectors here.
+ Use SLP_TREE_SCALAR_OPS and simplify greatly.
+ (vect_get_slp_vect_defs): Use gimple_get_lhs also for PHIs.
+ (vect_get_slp_defs): Simplify greatly.
+ * tree-vect-loop.c (vectorize_fold_left_reduction): Simplify.
+ (vect_transform_reduction): Likewise.
+ * tree-vect-stmts.c (vect_get_vec_defs): Simplify.
+ (vectorizable_call): Likewise.
+ (vectorizable_operation): Likewise.
+ (vectorizable_load): Likewise.
+ (vectorizable_condition): Likewise.
+ (vectorizable_comparison): Likewise.
+
+2019-10-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92161
+ * tree-vect-loop.c (vect_analyze_loop_2): Reset stmts def-type
+ for reductions.
+
+2019-10-21 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64.md (UNSPEC_RNDR, UNSPEC_RNDRRS): Define.
+ (aarch64_rndr): New define_insn.
+ (aarch64_rndrrs): Likewise.
+ * config/aarch64/aarch64.h (AARCH64_ISA_RNG): Define.
+ (TARGET_RNG): Likewise.
+ * config/aarch64/aarch64.c (aarch64_expand_builtin): Use IGNORE
+ argument.
+ * config/aarch64/aarch64-protos.h (aarch64_general_expand_builtin):
+ Add fourth argument in prototype.
+ * config/aarch64/aarch64-builtins.c (enum aarch64_builtins):
+ Add AARCH64_BUILTIN_RNG_RNDR, AARCH64_BUILTIN_RNG_RNDRRS.
+ (aarch64_init_rng_builtins): Define.
+ (aarch64_general_init_builtins): Call aarch64_init_rng_builtins.
+ (aarch64_expand_rng_builtin): Define.
+ (aarch64_general_expand_builtin): Use IGNORE argument, handle
+ RNG builtins.
+ * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+ __ARM_FEATURE_RNG when TARGET_RNG.
+ * config/aarch64/arm_acle.h (__rndr, __rndrrs): Define.
+
+2019-10-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * tree-vect-stmts (ensure_base_align): Only change alignment if new
+ alignment is more restrictive.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (vec_info::vector_size): New member variable.
+ (vect_update_max_nunits): Update comment.
+ (current_vector_size): Delete.
+ * tree-vect-stmts.c (current_vector_size): Likewise.
+ (get_vectype_for_scalar_type): Use vec_info::vector_size instead
+ of current_vector_size.
+ (get_mask_type_for_scalar_type): Likewise.
+ * tree-vectorizer.c (try_vectorize_loop_1): Likewise.
+ * tree-vect-loop.c (vect_update_vf_for_slp): Likewise.
+ (vect_analyze_loop, vect_halve_mask_nunits): Likewise.
+ (vect_double_mask_nunits, vect_transform_loop): Likewise.
+ * tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
+ (vect_make_slp_decision, vect_slp_bb_region): Likewise.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (vect_double_mask_nunits): Take a vec_info.
+ * tree-vect-loop.c (vect_double_mask_nunits): Likewise.
+ * tree-vect-stmts.c (supportable_narrowing_operation): Update call
+ accordingly.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (vect_halve_mask_nunits): Take a vec_info.
+ * tree-vect-loop.c (vect_halve_mask_nunits): Likewise.
+ * tree-vect-loop-manip.c (vect_maybe_permute_loop_masks): Update
+ call accordingly.
+ * tree-vect-stmts.c (supportable_widening_operation): Likewise.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop-manip.c (vect_maybe_permute_loop_masks): Take
+ a loop_vec_info.
+ (vect_set_loop_condition_masked): Update call accordingly.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (supportable_narrowing_operation): Take a vec_info.
+ * tree-vect-stmts.c (supportable_narrowing_operation): Likewise.
+ (simple_integer_narrowing): Update call accordingly.
+ (vectorizable_conversion): Likewise.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (simple_integer_narrowing): Take a vec_info.
+ (vectorizable_call): Update call accordingly.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (can_duplicate_and_interleave_p): Take a vec_info.
+ * tree-vect-slp.c (can_duplicate_and_interleave_p): Likewise.
+ (duplicate_and_interleave): Update call accordingly.
+ * tree-vect-loop.c (vectorizable_reduction): Likewise.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (duplicate_and_interleave): Take a vec_info.
+ * tree-vect-slp.c (duplicate_and_interleave): Likewise.
+ (vect_get_constant_vectors): Update call accordingly.
+ * tree-vect-loop.c (get_initial_defs_for_reduction): Likewise.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (get_vectype_for_scalar_type): Take a vec_info.
+ * tree-vect-stmts.c (get_vectype_for_scalar_type): Likewise.
+ (vect_prologue_cost_for_slp_op): Update call accordingly.
+ (vect_get_vec_def_for_operand, vect_get_gather_scatter_ops)
+ (vect_get_strided_load_store_ops, vectorizable_simd_clone_call)
+ (vect_supportable_shift, vect_is_simple_cond, vectorizable_comparison)
+ (get_mask_type_for_scalar_type): Likewise.
+ (vect_get_vector_types_for_stmt): Likewise.
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise.
+ * tree-vect-loop.c (vect_determine_vectorization_factor): Likewise.
+ (get_initial_def_for_reduction, build_vect_cond_expr): Likewise.
+ * tree-vect-patterns.c (vect_supportable_direct_optab_p): Likewise.
+ (vect_split_statement, vect_convert_input): Likewise.
+ (vect_recog_widen_op_pattern, vect_recog_pow_pattern): Likewise.
+ (vect_recog_over_widening_pattern, vect_recog_mulhs_pattern): Likewise.
+ (vect_recog_average_pattern, vect_recog_cast_forwprop_pattern)
+ (vect_recog_rotate_pattern, vect_recog_vector_vector_shift_pattern)
+ (vect_synth_mult_by_constant, vect_recog_mult_pattern): Likewise.
+ (vect_recog_divmod_pattern, vect_recog_mixed_size_cond_pattern)
+ (check_bool_pattern, adjust_bool_pattern_cast, adjust_bool_pattern)
+ (search_type_for_mask_1, vect_recog_bool_pattern): Likewise.
+ (vect_recog_mask_conversion_pattern): Likewise.
+ (vect_add_conversion_to_pattern): Likewise.
+ (vect_recog_gather_scatter_pattern): Likewise.
+ * tree-vect-slp.c (vect_build_slp_tree_2): Likewise.
+ (vect_analyze_slp_instance, vect_get_constant_vectors): Likewise.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (get_mask_type_for_scalar_type): Take a vec_info.
+ * tree-vect-stmts.c (get_mask_type_for_scalar_type): Likewise.
+ (vect_check_load_store_mask): Update call accordingly.
+ (vect_get_mask_type_for_stmt): Likewise.
+ * tree-vect-patterns.c (check_bool_pattern): Likewise.
+ (search_type_for_mask_1, vect_recog_mask_conversion_pattern): Likewise.
+ (vect_convert_mask_for_vectype): Likewise.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-patterns.c (vect_supportable_direct_optab_p): Take
+ a vec_info.
+ (vect_recog_dot_prod_pattern): Update call accordingly.
+ (vect_recog_sad_pattern, vect_recog_pow_pattern): Likewise.
+ (vect_recog_widen_sum_pattern): Likewise.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (vect_supportable_shift): Take a vec_info.
+ * tree-vect-stmts.c (vect_supportable_shift): Likewise.
+ * tree-vect-patterns.c (vect_synth_mult_by_constant): Update call
+ accordingly.
+
+2019-10-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.c (get_vec_alignment_for_array_type): Use
+ get_vectype_for_scalar_type_and_size instead of
+ get_vectype_for_scalar_type.
+
+2019-10-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * common.opt (-fcommon): Fix description.
+
+2019-10-20 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/i386-protos.h (ix86_pre_reload_split): Declare.
+ * config/i386/i386.c (ix86_pre_reload_split): New function.
+ * config/i386/i386.md (*fix_trunc<mode>_i387_1, *add<mode>3_eq,
+ *add<mode>3_ne, *add<mode>3_eq_0, *add<mode>3_ne_0, *add<mode>3_eq,
+ *add<mode>3_ne, *add<mode>3_eq_1, *add<mode>3_eq_0, *add<mode>3_ne_0,
+ *anddi3_doubleword, *andndi3_doubleword, *<code>di3_doubleword,
+ *one_cmpldi2_doubleword, *ashl<dwi>3_doubleword_mask,
+ *ashl<dwi>3_doubleword_mask_1, *ashl<mode>3_mask, *ashl<mode>3_mask_1,
+ *<shift_insn><mode>3_mask, *<shift_insn><mode>3_mask_1,
+ *<shift_insn><dwi>3_doubleword_mask,
+ *<shift_insn><dwi>3_doubleword_mask_1, *<rotate_insn><mode>3_mask,
+ *<rotate_insn><mode>3_mask_1, *<btsc><mode>_mask, *<btsc><mode>_mask_1,
+ *btr<mode>_mask, *btr<mode>_mask_1, *jcc_bt<mode>, *jcc_bt<mode>_1,
+ *jcc_bt<mode>_mask, *popcounthi2_1, frndintxf2_<rounding>,
+ *fist<mode>2_<rounding>_1, *<code><mode>3_1, *<code>di3_doubleword):
+ Use ix86_pre_reload_split instead of can_create_pseudo_p in condition.
+ * config/i386/sse.md (*sse4_1_<code>v8qiv8hi2<mask_name>_2,
+ *avx2_<code>v8qiv8si2<mask_name>_2,
+ *sse4_1_<code>v4qiv4si2<mask_name>_2,
+ *sse4_1_<code>v4hiv4si2<mask_name>_2,
+ *avx512f_<code>v8qiv8di2<mask_name>_2,
+ *avx2_<code>v4qiv4di2<mask_name>_2, *avx2_<code>v4hiv4di2<mask_name>_2,
+ *sse4_1_<code>v2hiv2di2<mask_name>_2,
+ *sse4_1_<code>v2siv2di2<mask_name>_2, sse4_2_pcmpestr,
+ sse4_2_pcmpistr): Likewise.
+
+2019-10-20 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/install.texi (Configuration, --enable-objc-gc): hboehm.info
+ now defaults to https.
+
+2019-10-20 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (nonoverlapping_refs_since_match_p): Do not
+ skip non-zero array accesses.
+
+2019-10-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-slp.c (vect_slp_analyze_bb_1): Take a bb_vec_info
+ and return a boolean success value. Move the allocation and
+ initialization of the bb_vec_info to...
+ (vect_slp_bb_region): ...here. Update call accordingly.
+ (vect_slp_bb): Apply PARAM_SLP_MAX_INSNS_IN_BB here rather
+ than in vect_slp_analyze_bb_1.
+
+2019-10-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-slp.c (vect_slp_analyze_bb_1): Call save_datarefs
+ when processing the given datarefs for the first time and
+ check_datarefs subsequently.
+ (vect_slp_bb_region): New function, split out of...
+ (vect_slp_bb): ...here. Don't recompute the region bounds and
+ dataref sets when retrying with a different vector size.
+
+2019-10-19 Jakub Jelinek <jakub@redhat.com>
+ Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/92140
+ * config/i386/predicates.md (int_nonimmediate_operand): New special
+ predicate.
+ * config/i386/i386.md (*add<mode>3_eq, *add<mode>3_ne,
+ *add<mode>3_eq_0, *add<mode>3_ne_0, *sub<mode>3_eq, *sub<mode>3_ne,
+ *sub<mode>3_eq_1, *sub<mode>3_eq_0, *sub<mode>3_ne_0): New
+ define_insn_and_split patterns.
+
+2019-10-19 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.md: Delete out--of-date comment about
+ special-casing integer loads.
+
+2019-10-19 JeanHeyd Meneide <phdofthehouse@gmail.com>
+
+ * escaped_string.h (escaped_string): New header.
+ * tree.c (escaped_string): Remove escaped_string class.
+
+2019-10-18 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92157
+ * tree-ssa-strlen.c (handle_builtin_string_cmp): Be prepared for
+ compute_string_length to return a negative result.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (negv<SIDI:mode>3): New expansion rule.
+ (negvsi3, negvdi3): Delete.
+ (negdi2_compare): Delete.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (subvdi4): Decompose calculation into 32-bit
+ operations.
+ (subdi3_compare1): Delete pattern.
+ (subvsi3_borrow): New insn pattern.
+ (subvsi3_borrow_imm): Likewise.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (subv<mode>4): Delete.
+ (subvdi4): New expander pattern.
+ (subvsi4): Likewise. Handle some immediate values.
+ (subvsi3_intmin): New insn pattern.
+ (subvsi3): Likewise.
+ (subvsi3_imm1): Likewise.
+ * config/arm/arm.c (select_cc_mode): Also allow minus for CC_V
+ idioms.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (usubvdi4): Allow registers or integers for
+ incoming operands. Early split the calculation into SImode
+ operations.
+ (usubvsi3_borrow): New insn pattern.
+ (usubvsi3_borrow_imm): Likewise.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (usubv<mode>4): Delete expansion.
+ (usubvsi4): New pattern. Allow some immediate values for inputs.
+ (usubvdi4): New pattern.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.c (arm_select_cc_mode): Allow either the first
+ or second operand of the PLUS inside a DImode equality test to be
+ sign-extend when selecting CC_Vmode.
+ * config/arm/arm.md (addvdi4): Early-split the operation into SImode
+ instructions.
+ (addsi3_cin_vout_reg, addsi3_cin_vout_imm, addsi3_cin_vout_0): New
+ expand patterns.
+ (addsi3_cin_vout_reg_insn, addsi3_cin_vout_imm_insn): New patterns.
+ (addsi3_cin_vout_0): Likewise.
+ (adddi3_compareV): Delete.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (addsi3_compareV_reg_nosum): New insn.
+ (addsi3_compareV_imm_nosum): New insn. Also add peephole2 patterns
+ to transform this back into the summation version when that leads
+ to smaller code.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (addv<mode>4): Delete.
+ (addvsi4): New pattern. Handle immediate values that the architecture
+ supports.
+ (addvdi4): New pattern.
+ (addsi3_compareV): Rename to ...
+ (addsi3_compareV_reg): ... this. Add constraints for thumb2 variants
+ and use COMPARE rather than NE.
+ (addsi3_compareV_imm): New pattern.
+ * config/arm/arm.c (arm_select_cc_mode): Return CC_Vmode for
+ a signed-overflow check.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm-modes.def (CC_ADC): New CC mode.
+ * config/arm/arm.c (arm_select_cc_mode): Detect selection of
+ CC_ADCmode.
+ (maybe_get_arm_condition_code): Handle CC_ADCmode.
+ * config/arm/arm.md (uaddvdi4): Early expansion of unsigned addition
+ with overflow.
+ (addsi3_cin_cout_reg, addsi3_cin_cout_imm, addsi3_cin_cout_0): New
+ expand patterns.
+ (addsi3_cin_cout_reg_insn, addsi3_cin_cout_0_insn): New insn patterns
+ (addsi3_cin_cout_imm_insn): Likewise.
+ (adddi3_compareC): Delete insn.
+ * config/arm/predicates.md (arm_carry_operation): Handle CC_ADCmode.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (adddi3): Call gen_addsi3_compare_op1.
+ * (uaddv<mode>4): Delete expansion pattern.
+ (uaddvsi4): New pattern.
+ (uaddvdi4): Likewise.
+ (addsi3_compareC): Delete pattern, change callers to use
+ addsi3_compare_op1.
+ (addsi3_compare_op1): No-longer anonymous. Clean up constraints to
+ reduce the number of alternatives and re-work type attribute handling.
+ (addsi3_compare_op2): Clean up constraints to reduce the number of
+ alternatives and re-work type attribute handling.
+ (compare_addsi2_op0): Likewise.
+ (compare_addsi2_op1): Likewise.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm-modes.def (CC_NCV, CC_CZ): Delete CC modes.
+ * config/arm/arm.c (arm_select_cc_mode): Remove old selection code
+ for DImode operands.
+ (arm_gen_dicompare_reg): Remove unreachable expansion code.
+ (maybe_get_arm_condition_code): Remove support for CC_CZmode and
+ CC_NCVmode.
+ * config/arm/arm.md (arm_cmpdi_insn): Delete.
+ (arm_cmpdi_unsigned): Delete.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.c (arm_const_double_prefer_rsbs_rsc): New function.
+ (arm_canonicalize_comparison): For GT/LE/GTU/GEU, use the constant
+ unchanged only if that will be cheaper.
+ (arm_select_cc_mode): Recognize a swapped comparison that will
+ be regenerated using RSBS or RSCS. Relax restriction on selecting
+ CC_RSBmode.
+ (arm_gen_dicompare_reg): Handle LE/GT/LEU/GEU comparisons against
+ a constant.
+ (arm_gen_compare_reg): Handle compare (CONST, X) when the mode
+ is CC_RSBmode.
+ (maybe_get_arm_condition_code): CC_RSBmode now returns the same codes
+ as CCmode.
+ * config/arm/arm.md (rsb_imm_compare_scratch): New pattern.
+ (rscsi3_<CC_EXTEND>out_scratch): New pattern.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm-modes.def (CC_NV, CC_B): New CC modes.
+ * config/arm/arm.c (arm_select_cc_mode): Recognize constructs that
+ need these modes.
+ (arm_gen_dicompare_reg): New code to early expand the sub-operations
+ of EQ, NE, LT, GE, LTU and GEU.
+ * config/arm/iterators.md (CC_EXTEND): New code attribute.
+ * config/arm/predicates.md (arm_adcimm_operand): New predicate..
+ * config/arm/arm.md (cmpsi3_carryin_<CC_EXTEND>out): New pattern.
+ (cmpsi3_imm_carryin_<CC_EXTEND>out): Likewise.
+ (cmpsi3_0_carryin_<CC_EXTEND>out): Likewise.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (cbranchdi4): Accept reg_or_int_operand for
+ operand 2.
+ (cstoredi4): Similarly, but for operand 3.
+ * config/arm/arm.c (arm_canoncialize_comparison): Allow
+ canonicalization of unsigned compares with a constant on Arm.
+ Prefer using const+1 and adjusting the comparison over swapping the
+ operands whenever the original constant was not valid.
+ (arm_gen_dicompare_reg): If Y is not a valid operand, force it to a
+ register here.
+ (arm_validize_comparison): Do not force invalid DImode operands to
+ registers here.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.c (arm_select_cc_mode): For DImode equality tests
+ return CC_Zmode if comparing against a constant where one word is
+ zero.
+ (arm_gen_compare_reg): Split DImode handling to ...
+ (arm_gen_dicompare_reg): ... here. Handle equality comparisons
+ against simple constants.
+ * config/arm/arm.md (arm_cmpdi_zero): Delete pattern.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (subsi3_carryin_shift_alt): New pattern.
+ (rsbsi3_carryin_shift_alt): Likewise.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (negscc_borrow): New pattern.
+ (mov_negscc): Don't split if the insn would match negscc_borrow.
+ * config/arm/thumb2.md (thumb2_mov_negscc): Likewise.
+ (thumb2_mov_negscc_strict_it): Likewise.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.c (arm_insn_cost): New function.
+ (TARGET_INSN_COST): Override default definition.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.c (arm_rtx_costs_internal, case MINUS): Handle
+ borrow operations.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.c (strip_carry_operation): New function.
+ (arm_rtx_costs_internal, case PLUS): Handle addtion with carry-in
+ for SImode.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/predicates.md (arm_carry_operation): New special
+ predicate.
+ * config/arm/iterators.md (LTUGEU): Delete iterator.
+ (cnb): Delete code attribute.
+ (optab): Delete ltu and geu elements.
+ * config/arm/arm.md (addsi3_carryin): Renamed from
+ addsi3_carryin_<optab>. Remove iterator and use arm_carry_operand.
+ (add0si3_carryin): Similarly, but from add0si3_carryin_<optab>.
+ (addsi3_carryin_alt2): Similarly, but from addsi3_carryin_alt2_<optab>.
+ (addsi3_carryin_clobercc): Similarly.
+ (addsi3_carryin_shift): Similarly. Do not allow register shifts in
+ Thumb2 state.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (arm_subdi3): Delete insn.
+ (zextendsidi_negsi, negdi_extendsidi): Delete insn_and_split.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm-modes.def (CC_RSB): New CC mode.
+ * config/arm/predicates.md (arm_borrow_operation): Handle CC_RSBmode.
+ * config/arm/arm.c (arm_select_cc_mode): Detect when we should
+ return CC_RSBmode.
+ (maybe_get_arm_condition_code): Handle CC_RSBmode.
+ * config/arm/arm.md (subsi3_carryin): Make this pattern available to
+ expand.
+ (subdi3): Rewrite to early-expand the sub-operations.
+ (rsb_im_compare): New pattern.
+ (negdi2): Delete.
+ (negdi2_insn): Delete.
+ (arm_negsi2): Correct type attribute to alu_imm.
+ (negsi2_0compare): New insn pattern.
+ (negsi2_carryin): New insn pattern.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (addsi3_carryin_alt2): Use arm_not_operand for
+ operand 2.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (addsi3_carryin_shift_<optab>): Reorder operands
+ to match canonical form.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (zero_extend<mode>di2): Convert to define_expand.
+ (extend<mode>di2): Likewise.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm-protos.h (arm_decompose_di_binop): New prototype.
+ * config/arm/arm.c (arm_decompose_di_binop): New function.
+ * config/arm/arm.md (adddi3): Also accept any const_int for op2.
+ If not generating Thumb-1 code, decompose the operation into 32-bit
+ pieces.
+ * add0si_carryin_<optab>: New pattern.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.md (adddi3): Only accept register operands.
+ (arm_adddi3): Convert to simple insn with no split. Do not accept
+ constants.
+ (adddi_sesidi_di): Delete patern.
+ (adddi_zesidi_di): Likewise.
+ (uaddv<mode>4): Use LTU as condition for branch.
+ (adddi3_compareV): Convert to simple insn with no split.
+ (addsi3_compareV_upper): Delete pattern.
+ (adddi3_compareC): Convert to simple insn with no split. Correct
+ flags setting expression.
+ (addsi3_compareC_upper): Delete pattern.
+ (addsi3_compareC): Correct flags setting expression.
+ (subdi3_compare1): Convert to simple insn with no split.
+ (subsi3_carryin_compare): Delete pattern.
+ (arm_subdi3): Convert to simple insn with no split.
+ (subdi_zesidi): Delete pattern.
+ (subdi_di_sesidi): Delete pattern.
+ (subdi_zesidi_di): Delete pattern.
+ (subdi_sesidi_di): Delete pattern.
+ (subdi_zesidi_zesidi): Delete pattern.
+ (negvdi3): Use s_register_operand.
+ (negdi2_compare): Convert to simple insn with no split.
+ (negdi2_insn): Likewise.
+ (negsi2_carryin_compare): Delete pattern.
+ (negdi_zero_extendsidi): Delete pattern.
+ (arm_cmpdi_insn): Convert to simple insn with no split.
+ (negdi2): Don't call gen_negdi2_neon.
+ * config/arm/neon.md (adddi3_neon): Delete pattern.
+ (subdi3_neon): Delete pattern.
+ (negdi2_neon): Delete pattern.
+ (splits for negdi2_neon): Delete splits.
+
+2019-10-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/92153
+ * ggc-page.c (release_pages): Read g->alloc_size before free rather
+ than after it.
+
+2019-10-18 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/arm/t-multilib: Add rule to regenerate mutlilib header file
+ with any change to t-multilib, t-aprofile and t-rmprofile. Also add
+ new multilib variants and new mappings.
+
+2019-10-18 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/86040
+ * config/avr/avr.c (avr_out_lpm): Do not shortcut-return.
+
+2019-10-18 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+ Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/86753
+ * tree-vectorizer.h (scalar_cond_masked_key): New struct,
+ and define hashmap traits for it.
+ (loop_vec_info::scalar_cond_masked_set): New member.
+ (vect_record_loop_mask): Adjust prototype.
+ * tree-vectorizer.c (scalar_cond_masked_key::get_cond_ops_from_tree):
+ Implement method.
+ * tree-vect-loop.c (vectorizable_reduction): Pass NULL as last arg to
+ vect_record_loop_mask.
+ (vectorizable_live_operation): Likewise.
+ (vect_record_loop_mask): New param scalar_mask. Add entry
+ cond, loop_mask to scalar_cond_masked_set if scalar_mask is non NULL.
+ * tree-vect-stmts.c (check_load_store_masking): New param scalar_mask.
+ Pass it as last arg to vect_record_loop_mask.
+ (vectorizable_call): Pass scalar_mask as last arg to
+ vect_record_loop_mask.
+ (vectorizable_store): Likewise.
+ (vectorizable_load): Likewise.
+ (vectorizable_condition): Check if another part of vectorized code
+ applies loop_mask to condition or to it's inverse, and if yes,
+ apply loop_mask to result of vector comparison.
+
+2019-10-17 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.c (pa_output_indirect_call): Fix typos in last change.
+
+2019-10-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92056
+ * tree-ssa-strlen.c (determine_min_objsize): Call init_object_sizes
+ before calling compute_builtin_object_size.
+
+2019-10-17 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/65342
+ * config/rs6000/darwin.md (movdi_low, movsi_low_st): Delete.
+ (movdi_low_st): Delete.
+ * config/rs6000/rs6000.c
+ (darwin_rs6000_legitimate_lo_sum_const_p): New.
+ (mem_operand_gpr): Validate Mach-O LO_SUM cases separately.
+ * config/rs6000/rs6000.md (movsi_low): Delete.
+
+2019-10-17 Jason Merrill <jason@redhat.com>
+
+ * gimplify.h (get_initialized_tmp_var): Add default argument to
+ post_p.
+ * gimplify.c (gimplify_self_mod_expr, gimplify_omp_atomic): Remove
+ NULL post_p argument.
+ * targhooks (std_gimplify_va_arg_expr): Likewise.
+
+2019-10-17 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (_stmt_vec_info::cond_reduc_code): Remove.
+ (STMT_VINFO_VEC_COND_REDUC_CODE): Likewise.
+ * tree-vectorizer.c (vec_info::new_stmt_vec_info): Do not
+ initialize STMT_VINFO_VEC_COND_REDUC_CODE.
+ * tree-vect-loop.c (vect_is_simple_reduction): Set
+ STMT_VINFO_REDUC_CODE.
+ (vectorizable_reduction): Remove dead and redundant code, use
+ STMT_VINFO_REDUC_CODE instead of STMT_VINFO_VEC_COND_REDUC_CODE.
+
+2019-10-17 Georg-Johann Lay <avr@gjlay.de>
+
+ Fix breakage introduced by r276985.
+
+ * config/avr/avr.c (avr_option_override): Remove set of
+ PARAM_ALLOW_STORE_DATA_RACES.
+ * common/config/avr/avr-common.c (avr_option_optimization_table)
+ [OPT_LEVELS_ALL]: Turn on -fallow-store-data-races.
+
+2019-10-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.h (processor_costs): Add clear_ratio.
+ (CLEAR_RATIO): Remove MIN and use ix86_cost->clear_ratio.
+ * config/i386/x86-tune-costs.h: Set clear_ratio to the minimum
+ of 6 and move_ratio in all cost models.
+
+2019-10-17 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (check_reduction_path): Compute reduction
+ operation here.
+ (vect_is_simple_reduction): Remove special-case of single-stmt
+ reduction path detection.
+
+2019-10-17 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm-cpus.in (marvel-pj4): Add +fp to the architecture.
+
+2019-10-17 Yuliang Wang <yuliang.wang@arm.com>
+
+ * config/aarch64/aarch64-sve2.md (aarch64_sve2_eor3<mode>)
+ (aarch64_sve2_nor<mode>, aarch64_sve2_nand<mode>)
+ (aarch64_sve2_bsl<mode>, aarch64_sve2_nbsl<mode>)
+ (aarch64_sve2_bsl1n<mode>, aarch64_sve2_bsl2n<mode>):
+ New combine patterns.
+ * config/aarch64/iterators.md (BSL_DUP): New int iterator for the
+ above.
+ (bsl_1st, bsl_2nd, bsl_dup, bsl_mov): Attributes for the above.
+
+2019-10-17 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (value_range_base::dump): Display +INF for both
+ pointers and integers when appropriate.
+
+2019-10-17 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * tree-vect-loop.c (vect_analyze_loop_2): Use same condition to decide
+ when to use versioning threshold.
+
+2019-10-17 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * tree-vect-loop.c (determine_peel_for_niter): New function contained
+ outlined code from ...
+ (vect_analyze_loop_2): ... here.
+
+2019-10-17 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * tree-vect-loop.c (vect_transform_loop): Move code from here...
+ * tree-vect-loop-manip.c (vect_loop_versioning): ... to here.
+ * tree-vectorizer.h (vect_loop_versioning): Remove unused parameters.
+
+2019-10-17 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (needs_fold_left_reduction_p): Export.
+ (vect_is_simple_reduction): Move all validity checks ...
+ (vectorizable_reduction): ... here. Compute whether we
+ need a fold-left reduction here.
+ * tree-vect-patterns.c (vect_reassociating_reduction_p): Merge
+ both overloads, check needs_fold_left_reduction_p directly.
+ * tree-vectorizer.h (needs_fold_left_reduction_p): Declare.
+
+2019-10-17 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-pre.c (create_component_ref_by_pieces_1): Fix
+ TARGET_MEM_REF creation.
+
+2019-10-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92129
+ * tree-vect-loop.c (vectorizable_reduction): Also fail
+ on GIMPLE_SINGLE_RHS.
+
+2019-10-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92056
+ * tree-object-size.c (cond_expr_object_size): Return early if then_
+ processing resulted in unknown size.
+
+ PR tree-optimization/92115
+ * tree-ssa-ifcombine.c (ifcombine_ifandif): Force condition into
+ temporary if it could trap.
+
+2019-10-17 Richard Biener <rguenther@suse.de>
+
+ PR debug/91887
+ * dwarf2out.c (gen_formal_parameter_die): Also try to match
+ context_die against a DW_TAG_GNU_formal_parameter_pack parent.
+
+2019-10-16 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-ssa-strlen.c (maybe_invalidate): Use
+ HOST_WIDE_INT_PRINT_UNSIGNED instead of "%zu".
+
+2019-10-16 Andrew Burgess <andrew.burgess@embecosm.com>
+ Jim Wilson <jimw@sifive.com>
+
+ * config/riscv/riscv.h (REG_CLASS_CONTENTS): Add argument passing
+ regs to SIBCALL_REGS.
+ * config/riscv/riscv.c (riscv_regno_to_class): Change argument
+ passing regs to SIBCALL_REGS.
+
+2019-10-16 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/83821
+ * tree-ssa-strlen.c (maybe_invalidate): Add argument. Consider
+ the length of a string when available.
+ (handle_builtin_memset) Add argument.
+ (handle_store, strlen_check_and_optimize_call): Same.
+ (check_and_optimize_stmt): Same. Pass it to callees.
+
+2019-10-16 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91996
+ * tree-ssa-strlen.c (maybe_warn_pointless_strcmp): Improve location
+ information.
+ (compare_nonzero_chars): Add an overload.
+ (count_nonzero_bytes): Add an argument. Call overload above.
+ Handle non-constant lengths in some range.
+ (handle_store): Add an argument.
+ (check_and_optimize_stmt): Pass an argument to handle_store.
+
+2019-10-16 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.c (neon_valid_immediate): Clear bytes before use.
+
+2019-10-16 Mihailo Stojanovic <mistojanovic@wavecomp.com>
+
+ * config/mips/mips.c (mips_expand_builtin_insn): Force the
+ operands which correspond to the same input-output register to
+ have the same pseudo assigned to them.
+
+2019-10-16 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * cfgrtl.c (find_partition_fixes): Remove bbs_in_cold_partition.
+
+2019-10-16 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_classify_symbol):
+ Apply reasonable limit to symbol offsets.
+
+2019-10-16 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vect_valid_reduction_input_p): Remove.
+ (vect_is_simple_reduction): Delay checking to
+ vectorizable_reduction and relax the checking.
+ (vectorizable_reduction): Check we have a simple use. Check
+ for bogus condition reductions.
+ * tree-vect-stmts.c (vect_transform_stmt): Make sure we
+ are looking at the last stmt in a pattern sequence when
+ filling in backedge PHI values.
+
+2019-10-16 Peter Bergner <bergner@linux.ibm.com>
+ Jiufu Guo <guojiufu@linux.ibm.com>
+
+ PR target/70010
+ * config/rs6000/rs6000.c (rs6000_can_inline_p): Prohibit inlining if
+ the callee explicitly disables some isa_flags the caller is using.
+
+2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * function-abi.cc (expr_callee_abi): Assert for POINTER_TYPE_P.
+
+2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * genmodes.c (mode_data::order): New field.
+ (blank_mode): Update accordingly.
+ (VECTOR_MODES_WITH_PREFIX): Add an order parameter.
+ (make_vector_modes): Likewise.
+ (VECTOR_MODES): Update use accordingly.
+ (cmp_modes): Sort by the new order field ahead of sorting by size.
+ * config/aarch64/aarch64-modes.def (VNx2QI, VN2xHI, VNx2SI)
+ (VNx4QI, VNx4HI, VNx8QI): New partial vector modes.
+ * config/aarch64/aarch64.c (VEC_PARTIAL): New flag value.
+ (aarch64_classify_vector_mode): Handle the new partial modes.
+ (aarch64_vl_bytes): New function.
+ (aarch64_hard_regno_nregs): Use it instead of BYTES_PER_SVE_VECTOR
+ when counting the number of registers in an SVE mode.
+ (aarch64_class_max_nregs): Likewise.
+ (aarch64_hard_regno_mode_ok): Don't allow partial vectors
+ in registers yet.
+ (aarch64_classify_address): Treat partial vectors analogously
+ to full vectors.
+ (aarch64_print_address_internal): Consolidate the printing of
+ MUL VL addresses, using aarch64_vl_bytes as the number of
+ bytes represented by "VL".
+ (aarch64_vector_mode_supported_p): Reject partial vector modes.
+
+2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_layout_frame): Use is_constant
+ rather than known_lt when choosing frame layouts.
+
+2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_layout_frame): Assert
+ that all the adjustments add up to the full frame size.
+ Use crtl->outgoing_args_size directly as the final adjustment
+ where appropriate.
+
+2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_layout_frame): Use a local
+ "frame" reference instead of always referring directly to
+ "cfun->machine->frame".
+
+2019-10-16 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92119
+ * tree-vect-patterns.c (vect_recog_rotate_pattern): Guard
+ against missing bswap lhs.
+
+2019-10-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/92033
+ * poly-int.h (constant_lower_bound_with_limit): New function.
+ (constant_upper_bound_with_limit): Likewise.
+ * doc/poly-int.texi: Document them.
+ * tree-vrp.c (value_range_base::set): Convert POLY_INT_CST bounds
+ into the worst-case INTEGER_CST bounds.
+
+2019-10-16 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/91088
+ * doc/invoke.texi (ipa-max-param-expr-ops): Document new option.
+ * params.def (PARAM_IPA_MAX_PARAM_EXPR_OPS): New.
+ * ipa-predicat.h (struct expr_eval_op): New struct.
+ (expr_eval_ops): New typedef.
+ (struct condition): Add type and param_ops fields, remove size field.
+ (add_condition): Replace size parameter with type parameter, add
+ param_ops parameter.
+ * ipa-predicat.c (expr_eval_ops_equal_p): New function.
+ (predicate::add_clause): Add comparisons on type and param_ops.
+ (dump_condition): Add debug dump for param_ops.
+ (remap_after_inlining): Adjust call arguments to add_condition.
+ (add_condition): Replace size parameter with type parameter, add
+ param_ops parameter. Unshare constant value used in conditions.
+ * ipa-fnsummary.c (evaluate_conditions_for_known_args): Fold
+ parameter expressions using param_ops.
+ (decompose_param_expr): New function.
+ (set_cond_stmt_execution_predicate): Use call to decompose_param_expr
+ to replace call to unmodified_parm_or_parm_agg_item.
+ (set_switch_stmt_execution_predicate): Likewise.
+ (will_be_nonconstant_expr_predicate): Likewise. Replace usage of size
+ with type.
+ (inline_read_section): Read param_ops from summary stream.
+ (ipa_fn_summary_write): Write param_ops to summary stream.
+
+2019-10-15 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR rtl-optimization/92107
+ * genattrtab.c (write_attr_value) <do_operator>: Parenthesize the
+ expression written.
+
+2019-10-15 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c: Update description of fix and continue.
+
+2019-10-15 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (darwin_binds_local_p): Update to call
+ default_binds_local_p_3 () directly. amend comments.
+
+2019-10-15 Richard Biener <rguenther@suse.de>
+
+ * lto-streamer-out.c (lto_variably_modified_type_p): New.
+ (tree_is_indexable): Use it.
+ * tree-streamer-out.c (pack_ts_type_common_value_fields):
+ Stream variably_modified_type_p as TYPE_LANG_FLAG_0.
+ * tree-streamer-in.c (unpack_ts_type_common_value_fields): Likewise.
+
+2019-10-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.md (zero_extendqipsi2): New.
+ (zero_extendqisi2): Optimize case where src register and base dst
+ register are the same.
+ (zero_extendhipsi2): Don't use 430X insn for rYs->r case.
+ (zero_extendpsisi2): Optimize r->m case.
+ Add unnamed insn patterns to catch insns combine searches for when
+ optimizing pointer manipulation.
+
+2019-10-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.md: Group zero_extend* insns together.
+
+2019-10-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/constraints.md: Allow post_inc operand for "Ya"
+ constraint.
+ * config/msp430/msp430.c (msp430_legitimate_address_p): Handle
+ POST_INC.
+ (msp430_subreg): Likewise.
+ (msp430_split_addsi): Likewise.
+ (msp430_print_operand_addr): Likewise.
+ * config/msp430/msp430.h (HAVE_POST_INCREMENT): Define.
+ (USE_STORE_POST_INCREMENT): Define.
+ * config/msp430/msp430.md: Use the msp430_general_dst_operand or
+ msp430_general_dst_nonv_operand predicates for the lvalues of insns.
+ * config/msp430/predicates.md (msp430_nonpostinc_operand): New.
+ (msp430_general_dst_operand): New.
+ (msp430_general_dst_nonv_operand): New.
+ (msp430_nonsubreg_operand): Remove.
+ (msp430_nonsubreg_dst_operand): New.
+ (msp430_nonsubreg_or_imm_operand): Allow reg or mem operands in place
+ of defunct msp430_nonsubreg_operand.
+ (msp430_nonsubregnonpostinc_or_imm_operand): New.
+
+2019-10-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91929
+ * tree-ssa-pre.c (pre_expr_d::loc): New member.
+ (get_or_alloc_expr_for_name): Initialize it.
+ (get_or_alloc_expr_for_constant): Likewise.
+ (phi_translate_1): Copy it.
+ (create_expression_by_pieces): Use the original location
+ of the expression for the inserted stmt.
+ (compute_avail): Record the location of the stmt for the
+ expressions created.
+
+2019-10-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-ssa-strlen.c (count_nonzero_bytes): Check tree_fits_uhwi_p
+ before using tree_to_uhwi.
+
+2019-10-15 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * config/s390/s390.md: Run %a0:DI splitters only after reload.
+
+2019-10-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92094
+ * tree-vect-loop.c (vectorizable_reduction): For nested cycles
+ do not adjust the reduction definition def type.
+ * tree-vect-stmts.c (vect_transform_stmt): Verify the scalar stmt
+ defines the latch argument of the PHI.
+
+2019-10-15 Hongyu Wang <hongtao.wang@intel.com>
+
+ PR target/92035
+ * config/i386/avx512fintrin.h (_mm_mask_roundscale_ss,
+ _mm_maskz_roundscale_ss, _mm_maskz_roundscale_round_ss,
+ _mm_maskz_roundscale_round_ss, _mm_mask_roundscale_sd,
+ _mm_maskz_roundscale_sd, _mm_mask_roundscale_round_sd,
+ _mm_maskz_roundscale_round_sd): New intrinsics.
+ (_mm_roundscale_ss, _mm_roundscale_round_ss): Use
+ __builtin_ia32_rndscales?_mask_round builtins instead of
+ __builtin_ia32_rndscales?_round.
+ * config/i386/i386-builtin.def (__builtin_ia32_rndscaless_round,
+ __builtin_ia32_rndscalesd_round): Remove.
+ (__builtin_ia32_rndscaless_mask_round,
+ __builtin_ia32_rndscalesd_mask_round): New intrinsics.
+ * config/i386/sse.md
+ (avx512f_rndscale<mode><round_saeonly_name>): Renamed to ...
+ (avx512f_rndscale<mode><mask_scalar_name><round_saeonly_scalar_name>):
+ ... this, adjust and add subst atrributes to make it maskable.
+
+2019-10-15 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/92046
+ * common.opt (fallow-store-data-races): New.
+ * params.def (PARAM_ALLOW_STORE_DATA_RACES): Remove.
+ * params.h (ALLOW_STORE_DATA_RACES): Likewise.
+ * doc/invoke.texi (fallow-store-data-races): Document.
+ (--param allow-store-data-races): Remove docs.
+ * opts.c (default_options_table): Enable -fallow-store-data-races
+ at -Ofast.
+ (default_options_optimization): Do not enable --param
+ allow-store-data-races at -Ofast.
+ * tree-if-conv.c (ifcvt_memrefs_wont_trap): Use flag_store_data_races
+ instead of PARAM_ALLOW_STORE_DATA_RACES.
+ * tree-ssa-loop-im.c (execute_sm): Likewise.
+
+2019-10-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR tree-optimization/92085
+ * tree-if-conv.c (ifcvt_local_dce): Call gsi_next in else clause,
+ instead of calling it unconditionally after
+ delete_dead_or_redundant_assignment and fix indentation.
+
+2019-10-15 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/arm/vfp.md (fma<SDF:mode>4): Enable DF only when
+ TARGET_VFP_DOUBLE.
+ (*fmsub<SDF:mode>4): Likewise.
+ *fnmsub<SDF:mode>4): Likewise.
+ (*fnmadd<SDF:mode>4): Likewise.
+
+2019-10-14 Joel Hutton <Joel.Hutton@arm.com>
+
+ * doc/tree-ssa.texi: Update renamed macro name.
+
+2019-10-14 Mihailo Stojanovic <mistojanovic@wavecomp.com>
+
+ * config/mips/mips.c (mips_cannot_force_const_mem): Reject
+ vector constants.
+
+2019-10-14 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c: Use unsigned ints for the picbase label
+ counters, initialise the vars explicitly.
+ (update_pic_label_number_if_needed): Move a variable declaration
+ to where it's needed.
+ (machopic_output_function_base_name): Use a more strict checking
+ assert, and and unsigned int for the picbase label counter.
+ (machopic_get_function_picbase): Likewise.
+
+2019-10-14 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/92046
+ * dse.c (scan_insn): Use param max_active_local_stores.
+ (dse_step1): Get PARAM_MAX_DSE_ACTIVE_LOCAL_STORES and adjust
+ based on optimization level.
+ * loop-invariant.c (move_loop_invariants): Adjust
+ LOOP_INVARIANT_MAX_BBS_IN_LOOP based on optimization level.
+ * opts.c (default_options_optimization): Do not adjust
+ PARAM_MAX_DSE_ACTIVE_LOCAL_STORES and
+ LOOP_INVARIANT_MAX_BBS_IN_LOOP here.
+
+2019-10-14 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm.c (arm_legitimize_address): Remove Thumb-2 bailout.
+
+2019-10-14 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm.c (arm_option_override): Don't override sched
+ pressure algorithm.
+
+2019-10-14 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92069
+ * tree-vect-loop.c (vect_analyze_scalar_cycles_1): For nested
+ cycles do not set vect_nested_cycle on the latch definition.
+
+2019-10-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * function-abi.h (expr_callee_abi): Declare.
+ * function-abi.cc (expr_callee_abi): New function.
+
+2019-10-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (value_range_base::set): Normalize unsigned ~[0,0]
+ into [1,MAX].
+ * tree-vrp.h (value_range_base::nonzero_p): Adjust for unsigned
+ non-zero being represented as [1,MAX].
+
+2019-10-14 Xiong Hu Luo <luoxhu@linux.ibm.com>
+
+ * tree-sra.c (dump_access): Add missing braces.
+
+2019-10-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_indirection_name): Rework the
+ function to emit linker-visible symbols only for indirections
+ in the data section. Clean up the code and update comments.
+
+2019-10-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_indirect_data_reference): Remove
+ redundant code.
+
+2019-10-13 Nathan Sidwell <nathan@acm.org>
+
+ * gengtype-lex.l (CXX_KEYWORD): Add 'mutable'.
+
+2019-10-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * doc/sourcebuild.texi (Test Directives, Add Options): Remove
+ c99_runtime.
+
+2019-10-12 Jan Hubicka <hubicka@ucw.cz>
+
+ * lto-streamer-out.c (collect_block_tree_leafs): Renumber statements
+ so non-virutal are before virutals.
+ (output_function): Avoid body modifications.
+
+2019-10-12 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.c (pa_output_call): Load descriptor address to register
+ %r22. Load function address before global pointer.
+ (pa_attr_length_indirect_call): Adjust length of inline versions of
+ $$dyncall.
+ (pa_output_indirect_call): Remove fast inline version of $$dyncall
+ before normal cases. Update inline $$dyncall sequences to preserve
+ function descriptor address in register %r22.
+ (TRAMPOLINE_CODE_SIZE): Adjust.
+ (pa_asm_trampoline_template): Revise 32-bit trampoline. Don't assume
+ register %r22 contains trampoline address.
+ (pa_trampoline_init): Adjust offsets.
+ (pa_trampoline_adjust_address): Likewise.
+ * config/pa/pa.h (TRAMPOLINE_SIZE): Adjust 32-bit size.
+
+2019-10-12 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/67183
+ * config/darwin.c (machopic_indirection): New field to flag
+ non-lazy-symbol-pointers in the data section.
+ (machopic_indirection_name): Compute if an indirection should
+ appear in the data section.
+ (machopic_output_data_section_indirection): New callback split
+ from machopic_output_indirection.
+ (machopic_output_stub_indirection): Likewise.
+ (machopic_output_indirection): Retain the code for non-lazy
+ symbol pointers in their regular section.
+ (machopic_finish): Use the new callbacks to order the indirection
+ output.
+
+2019-10-12 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin-protos.h (machopic_finish): Delete.
+ * config/darwin.c (machopic_finish): Make static.
+
+2019-10-12 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (darwin_file_end): Only emit empty CTOR/DTOR
+ sections when building kernel extension code.
+
+2019-10-12 Palmer Dabbelt <palmer@sifive.com>
+
+ * doc/extend.texi (Alternate Keywords): Change "-std=c11" to "a
+ later standard."
+
+2019-10-12 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.c (pa_option_override): Remove trailing comma
+ from warning.
+
+2019-10-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/92063
+ * tree-eh.c (operation_could_trap_helper_p) <case COND_EXPR>
+ <case VEC_COND_EXPR>: Return false with *handled = false.
+ (tree_could_trap_p): For {,VEC_}COND_EXPR return false instead of
+ recursing on the first operand.
+ * fold-const.c (simple_operand_p_2): Use generic_expr_could_trap_p
+ instead of tree_could_trap_p.
+ * tree-ssa-sccvn.c (vn_nary_may_trap): Formatting fixes.
+
+2019-10-11 Jim Wilson <jimw@sifive.com>
+
+ PR rtl-optimization/91860
+ * combine.c (subst): If new_rtx is a constant, also check for
+ SIGN_EXTEND when deciding whether to call simplify_unary_operation.
+
+2019-10-11 Richard Sandiford <richard.sandiford@arm.com>
+
+ * expr.c (store_expr): Use rtx_to_poly_int64 rather than
+ INTVAL when calling store_bit_field.
+
+2019-10-11 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Set when optimizing for
+ size.
+
+2019-10-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * tree-vect-loop.c (vect_analyze_loop_operations): Adjust call to
+ vectorizable_live_operation.
+ (vectorizable_live_operation): Adjust parameters.
+ * tree-vect-stmts.c (vect_init_vector,
+ vect_gen_widened_results_half): Fix typo in function comment.
+ (can_vectorize_live_stmts): Adjust function comment.
+ Adjust parameters. Adjust call to vectorizable_live_operation.
+ (vect_analyze_stmt): Adjust call to can_vectorize_live_stmts.
+ (vect_transform_stmt): Adjust function comment. Adjust call to
+ can_vectorize_live_stmts.
+ * tree-vectorizer.h (vectorizable_live_operation): Adjust parameters.
+
+2019-10-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90883
+ PR tree-optimization/91091
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Use correct
+ alias-sets both for recording VN table entries and continuing
+ walking after translating through copies. Handle same-sized
+ reads from SSA names by returning the plain SSA name.
+ (eliminate_dom_walker::eliminate_stmt): Properly handle
+ non-size precision stores in redundant store elimination.
+
+2019-10-11 Jan Hubicka <hubicka@ucw.cz>
+
+ * ggc-page.c (release_pages): Output statistics when !quiet_flag.
+ (ggc_collect): Dump later to not interfere with release_page dump.
+ (ggc_trim): New function.
+ * ggc-none.c (ggc_trim): New.
+ * ggc.h (ggc_trim): Declare.
+
+2019-10-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92066
+ PR tree-optimization/92046
+ * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
+ Fix bogus cost model check.
+
+2019-10-11 Tobias Burnus <tobias@codesourcery.com>
+
+ * langhooks-def.h (LANG_HOOKS_OMP_IS_ALLOCATABLE_OR_PTR): Define.
+ (LANG_HOOKS_DECLS): Add it.
+ * langhooks.h (lang_hooks_for_decls): Add omp_is_allocatable_or_ptr;
+ update comment for omp_is_optional_argument.
+ * omp-general.c (omp_is_allocatable_or_ptr): New.
+ * omp-general.h (omp_is_allocatable_or_ptr): Declare.
+ * omp-low.c (scan_sharing_clauses, lower_omp_target): Handle
+ Fortran's optional arguments and allocatable/pointer scalars
+ with use_device_addr.
+
+2019-10-11 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR target/77918
+ * config/s390/2827.md: Add new opcodes.
+ * config/s390/2964.md: Likewise.
+ * config/s390/3906.md: Likewise.
+ * config/s390/8561.md: Likewise.
+ * config/s390/s390-builtins.def (s390_vfchesb): Use
+ the new vec_cmpgev4sf_quiet_nocc.
+ (s390_vfchedb): Use the new vec_cmpgev2df_quiet_nocc.
+ (s390_vfchsb): Use the new vec_cmpgtv4sf_quiet_nocc.
+ (s390_vfchdb): Use the new vec_cmpgtv2df_quiet_nocc.
+ (vec_cmplev4sf): Use the new vec_cmplev4sf_quiet_nocc.
+ (vec_cmplev2df): Use the new vec_cmplev2df_quiet_nocc.
+ (vec_cmpltv4sf): Use the new vec_cmpltv4sf_quiet_nocc.
+ (vec_cmpltv2df): Use the new vec_cmpltv2df_quiet_nocc.
+ * config/s390/s390-modes.def (CCSFPS): New mode.
+ * config/s390/s390.c (s390_match_ccmode_set): Support CCSFPS.
+ (s390_select_ccmode): Return CCSFPS for LT, LE, GT, GE and LTGT.
+ (s390_branch_condition_mask): Reuse CCS for CCSFPS.
+ (s390_expand_vec_compare): Use non-signaling patterns where
+ necessary.
+ (s390_reverse_condition): Support CCSFPS.
+ * config/s390/s390.md (*cmp<mode>_ccsfps): New pattern.
+ * config/s390/vector.md: (VFCMP_HW_OP): Remove.
+ (asm_fcmp_op): Likewise.
+ (*smaxv2df3_vx): Use pattern for quiet comparison.
+ (*sminv2df3_vx): Likewise.
+ (*vec_cmp<VFCMP_HW_OP:code><mode>_nocc): Remove.
+ (*vec_cmpeq<mode>_quiet_nocc): New pattern.
+ (vec_cmpgt<mode>_quiet_nocc): Likewise.
+ (vec_cmplt<mode>_quiet_nocc): New expander.
+ (vec_cmpge<mode>_quiet_nocc): New pattern.
+ (vec_cmple<mode>_quiet_nocc): New expander.
+ (*vec_cmpeq<mode>_signaling_nocc): New pattern.
+ (*vec_cmpgt<mode>_signaling_nocc): Likewise.
+ (*vec_cmpgt<mode>_signaling_finite_nocc): Likewise.
+ (*vec_cmpge<mode>_signaling_nocc): Likewise.
+ (*vec_cmpge<mode>_signaling_finite_nocc): Likewise.
+ (vec_cmpungt<mode>): New expander.
+ (vec_cmpunge<mode>): Likewise.
+ (vec_cmpuneq<mode>): Use quiet patterns.
+ (vec_cmpltgt<mode>): Allow only on z14+.
+ (vec_cmpordered<mode>): Use quiet patterns.
+ (vec_cmpunordered<mode>): Likewise.
+ (VEC_CMP_EXPAND): Add ungt and unge.
+
+2019-10-11 Jan Hubicka <hubicka@ucw.cz>
+
+ * gimple-streamer-out.c (output_gimple_stmt): Add explicit function
+ parameter.
+ * lto-streamer-out.c: Include tree-dfa.h.
+ (output_cfg): Do not use cfun.
+ (lto_prepare_function_for_streaming): New.
+ (output_function): Do not push cfun; do not initialize loop optimizer.
+ * lto-streamer.h (lto_prepare_function_for_streaming): Declare.
+ * passes.c (ipa_write_summaries): Use it.
+ (ipa_write_optimization_summaries): Do not modify bodies.
+ * tree-dfa.c (renumber_gimple_stmt_uids): Add function parameter.
+ * tree.dfa.h (renumber_gimple_stmt_uids): Update prototype.
+ * tree-ssa-dse.c (pass_dse::execute): Update use of
+ renumber_gimple_stmt_uids.
+ * tree-ssa-math-opts.c (pass_optimize_widening_mul::execute): Likewise.
+
+2019-10-11 Kewen Lin <linkw@gcc.gnu.org>
+
+ * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Lower
+ vec_promote_demote cost to 1 for non-Power7 VSX architectures.
+
+2019-10-10 Joseph Myers <joseph@codesourcery.com>
+
+ * ginclude/float.h [!__DEC32_MANT_DIG__]: Do not define DFP
+ macros.
+ [__STDC_WANT_IEC_60559_DFP_EXT__ || __STDC_VERSION__ > 201710L]:
+ Also define DFP macros for these conditions.
+ [!__STDC_WANT_DEC_FP__] (DEC32_SUBNORMAL_MIN, DEC64_SUBNORMAL_MIN,
+ DEC128_SUBNORMAL_MIN): Do not define.
+ [__STDC_WANT_IEC_60559_DFP_EXT__ || __STDC_VERSION__ > 201710L]
+ (DEC32_TRUE_MIN, DEC64_TRUE_MIN, DEC128_TRUE_MIN): New macros.
+
+2019-10-10 Xiong Hu Luo <luoxhu@linux.ibm.com>
+ Sandra Loosemore <sandra@codesourcery.com>
+
+ PR middle-end/26241
+ * doc/lto.texi (IPA): Reference to the IPA passes.
+ * doc/passes.texi (Pass manager): Add node IPA passes and
+ description for each IPA pass.
+
+2019-10-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-reference.c: Do not include splay-tree.h
+ (reference_vars_to_consider): Turn to hash map.
+ (get_static_name, ipa_init, analyze_function, propagate,
+ stream_out_bitmap, ipa_reference_write_optimization_summary,
+ ipa_reference_write_optimization_summary): Update.
+
+2019-10-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-reference.c (propagate): Fix releasing of IPA summaries.
+
+2019-10-10 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c: Lookup Objective C metadata and force indirection
+ for IVAR refs.
+
+2019-10-10 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000.c (quad_address_p): Add check for prefixed
+ addresses.
+ (mem_operand_gpr): Add check for prefixed addresses.
+ (mem_operand_ds_form): Add check for prefixed addresses.
+ (rs6000_legitimate_offset_address_p): If we support prefixed
+ addresses, check for a 34-bit offset instead of 16-bit.
+ (rs6000_legitimate_address_p): Add check for prefixed addresses.
+ Do not allow load/store with update if the address is prefixed.
+ (rs6000_mode_dependent_address): If we support prefixed
+ addresses, check for a 34-bit offset instead of 16-bit.
+
+2019-10-10 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR target/77918
+ * config/s390/vector.md (vcond_comparison_operator): New
+ predicate.
+ (vcond<V_HW:mode><V_HW2:mode>): Use vcond_comparison_operator.
+
+2019-10-10 David Malcolm <dmalcolm@redhat.com>
+
+ PR 87488
+ * Makefile.in (CFLAGS-opts.o): Pass in DOCUMENTATION_ROOT_URL via
+ -D.
+ * configure.ac (--with-documentation-root-url): New option.
+ * configure: Regenerate.
+ * diagnostic-format-json.cc (json_end_diagnostic): If there is an
+ option URL, add it as a new string field of the diagnostic option.
+ * diagnostic.c (diagnostic_initialize): Initialize get_option_url.
+ (print_option_information): If get_option_url is non-NULL, call
+ it, and if the result is non-NULL, potentially emit an escape
+ sequence to markup the option text with the resulting URL.
+ * diagnostic.h (diagnostic_context::get_option_url): New callback.
+ * doc/invoke.texi (-fdiagnostics-format=): Add "option_url" to
+ example of JSON output.
+ * opts-diagnostic.h (get_option_url): New decl.
+ * opts.c (get_option_url): New function.
+ * toplev.c (general_init): Initialize the get_option_url callback.
+
+2019-10-10 David Malcolm <dmalcolm@redhat.com>
+
+ PR 87488
+ * common.opt (fdiagnostics-urls=): New option.
+ (diagnostic-url.h): Add SourceInclude.
+ (diagnostic_url_rule): New enum.
+ * diagnostic-color.c: Include "diagnostic-url.h".
+ (diagnostic_urls_enabled_p): New function.
+ * diagnostic-url.h: New file.
+ * diagnostic.c: Include "diagnostic-url.h".
+ (diagnostic_urls_init): New function.
+ * diagnostic.h (diagnostic_urls_init): New decl.
+ * doc/invoke.texi (Diagnostic Message Formatting Options): Add
+ -fdiagnostics-urls to the list.
+ (-fdiagnostics-urls): New option.
+ * gcc.c (driver_handle_option): Handle OPT_fdiagnostics_urls_.
+ (driver::global_initializations): Call diagnostic_urls_init.
+ * opts-global.c (init_options_once): Likewise.
+ * opts.c (common_handle_option): Handle OPT_fdiagnostics_urls_.
+ * pretty-print.c (pretty_printer::pretty_printer): Initialize
+ show_urls.
+ (pp_begin_url): New function.
+ (pp_end_url): New function.
+ (selftest::test_urls): New selftest.
+ (selftest::pretty_print_c_tests): Call it.
+ * pretty-print.h (pretty_printer::show_urls): New field.
+ (pp_begin_url): New decl.
+ (pp_end_url): New decl.
+
+2019-10-10 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/92022
+ * config/alpha/alpha.c (alpha_handle_trap_shadows): Skip DEBUG_INSN.
+
+2019-10-10 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/88630
+ * config/sh/sh.h (TARGET_FPU_SH4_300): New macro.
+ * config/sh/sh.c (sh_option_override): Enable fsca and fsrra insns
+ also for TARGET_FPU_SH4_300.
+ (sh_emit_mode_set): Check for TARGET_FPU_SH4_300 instead of
+ TARGET_SH4_300.
+ * config/sh/sh.md (toggle_pr): Add TARGET_FPU_SH4_300 condition.
+ (negsf2): Expand to either negsf2_fpscr or negsf2_no_fpscr.
+ (*negsf2_i): Split into ...
+ (negsf2_fpscr, negsf2_no_fpscr): ... these new patterns.
+ (abssf2): Expand to either abssf2_fpsc or abssf2_no_fpsc.
+ (**abssf2_i): Split into ...
+ (abssf2_fpscr, abssf2_no_fpscr): ... these new patterns.
+ (negdf2): Expand to either negdf2_fpscr or negdf2_no_fpscr.
+ (*negdf2_i): Split into ...
+ (negdf2_fpscr, negdf2_no_fpscr): ... these new patterns.
+ (absdf2): Expand to either absdf2_fpscr or absdf2_no_fpsc.
+ (**abssf2_i): Split into ...
+ (absdf2_fpscr, absdf2_no_fpscr): ... these new patterns.
+
+2019-10-10 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/92046
+ * opts.c (finish_options): Do not influence global --params
+ from options that are adjustable per function.
+ * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
+ Apply --param adjustment based on active cost-model.
+ * tree-ssa-phiopt.c (cond_if_else_store_replacement): Disable
+ further store-sinking when vectorization or if-conversion
+ are not enabled.
+
+2019-10-10 Jan Hubicka <hubicka@ucw.cz>
+
+ PR middle-end/92037
+ * cgraph.c (symbol_table_test::symbol_table_test): Use ggc_alloc
+ rather than ggc_alloc_cleared to alloc symbol table.
+ * toplev.c (general_init): Likewise.
+ * cgraph.h (symbol_table): Explicitly construct every field.
+
+2019-10-10 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * common/config/s390/s390-common.c (PF_ARCH13): Rename to...
+ (PF_Z15): ... this.
+ * config.gcc: Add z15 as option for --with-arch and --with-tune
+ configure switches.
+ * config/s390/s390-c.c (s390_resolve_overloaded_builtin): Add
+ error reporting for unsupported builtins.
+ * config/s390/s390-opts.h (enum processor_type): Rename
+ PROCESSOR_8561_ARCH13 to PROCESSOR_8561_Z15.
+ * config/s390/8561.md: Rename arch13 to z15 throughout the file.
+ * config/s390/driver-native.c (s390_host_detect_local_cpu):
+ Likewise.
+ * config/s390/s390-builtins.def: Likewise.
+ * config/s390/s390.c (processor_table): Add z15 as option and keep arch13 as alternative.
+ (s390_expand_builtin): Add missing check for unsupported builtins.
+ (s390_canonicalize_comparison): Rename TARGET_ARCH13 to TARGET_Z15.
+ (s390_rtx_costs): Likewise.
+ (s390_get_sched_attrmask): Rename arch13 to z15.
+ (s390_get_unit_mask): Likewise.
+ (s390_is_fpd): Likewise.
+ (s390_is_fxd): Likewise.
+ * config/s390/s390.h (enum processor_flags): Likewise.
+ * config/s390/s390.md: Likewise.
+ * config/s390/vector.md: Likewise.
+ * config/s390/vx-builtins.md: Likewise.
+ * config/s390/s390.opt: Add z15 to processor_type value.
+
+2019-10-10 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ PR target/91035
+ * config/s390/s390-protos.h (s390_output_split_stack_data): Add
+ prototype.
+ * config/s390/s390.md (UNSPECV_SPLIT_STACK_DATA): Remove.
+ ("split_stack_data", "split_stack_call")
+ ("split_stack_call_<mode>", "split_stack_cond_call")
+ ("split_stack_cond_call_<mode>"): Remove.
+ ("@split_stack_call<mode>", "@split_stack_cond_call<mode>"): New
+ insn definition.
+ * config/s390/s390.c (s390_output_split_stack_data): New function.
+ (s390_expand_split_stack_prologue): Use the merged expander.
+
+2019-10-09 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/90879
+ * builtins.c (check_access): Avoid using maxbound when null.
+ * calls.c (maybe_warn_nonstring_arg): Adjust to get_range_strlen change.
+ * doc/invoke.texi (-Wstring-compare): Document new warning option.
+ * gimple-fold.c (get_range_strlen_tree): Make setting maxbound
+ conditional.
+ (get_range_strlen): Overwrite initial maxbound when non-null.
+ * gimple-ssa-sprintf.c (get_string_length): Adjust to get_range_strlen
+ changes.
+ * tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Same.
+ (used_only_for_zero_equality): New function.
+ (handle_builtin_memcmp): Call it.
+ (determine_min_objsize): Return an integer instead of tree.
+ (get_len_or_size, strxcmp_eqz_result): New functions.
+ (maybe_warn_pointless_strcmp): New function.
+ (handle_builtin_string_cmp): Call it. Fold zero-equality of strcmp
+ between a longer string and a smaller array.
+ (get_range_strlen_dynamic): Overwrite initial maxbound when non-null.
+
+2019-10-09 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (darwin_override_options): Make the check for
+ Objective-C ABI version more specific for 64bit code.
+
+2019-10-09 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_indirect_data_reference): Set flag to
+ indicate that the new symbol is an indirection.
+ (machopic_indirect_call_target): Likewise.
+ * config/darwin.h (MACHO_SYMBOL_FLAG_INDIRECTION): New.
+ (MACHO_SYMBOL_INDIRECTION_P): New.
+ (MACHO_SYMBOL_FLAG_STATIC): Adjust bit number.
+
+2019-10-08 Jason Merrill <jason@redhat.com>
+
+ * doc/invoke.texi: Document -fconcepts-ts.
+
+2019-10-09 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vect_is_simple_reduction): Simplify and
+ allow stmts other than GIMPLE_ASSIGN in nested cycles.
+
+2019-10-08 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (_stmt_vec_info::reduc_vectype_in): New.
+ (_stmt_vec_info::force_single_cycle): Likewise.
+ (STMT_VINFO_FORCE_SINGLE_CYCLE): New.
+ (STMT_VINFO_REDUC_VECTYPE_IN): Likewise.
+ * tree-vect-loop.c (vectorizable_reduction): Set
+ STMT_VINFO_REDUC_VECTYPE_IN and STMT_VINFO_FORCE_SINGLE_CYCLE.
+ (vect_transform_reduction): Use them to remove redundant code.
+ (vect_transform_cycle_phi): Likewise.
+
+2019-10-08 Dmitrij Pochepko <dmitrij.pochepko@bell-sw.com>
+
+ PR tree-optimization/90836
+ * match.pd (popcount): New pattern.
+
+2019-10-08 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/92026
+ PR middle-end/92014
+ * tree-ssa-strlen.c (count_nonzero_bytes): Avoid recursing for MEM_REF
+ again once nbytes has been set. Set the access size when not yet set.
+
+2019-10-08 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_select_section): Remove dead code for
+ old Objective-C section selection method, replace with unreachable.
+
+2019-10-08 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_indirect_data_reference): Check for
+ required indirections before making direct access to defined
+ values.
+ (machopic_output_indirection): Place the indirected pointes for
+ required indirections into the non-lazy symbol pointers section.
+ (darwin_encode_section_info):
+ * config/darwin.h (MACHO_SYMBOL_FLAG_MUST_INDIRECT): New.
+ (MACHO_SYMBOL_MUST_INDIRECT_P): New.
+
+2019-10-08 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91994
+ * config/i386/i386.c (x86_avx_u128_mode_needed): Use SSE_REG
+ instead of ALL_SSE_REG to check if function call preserves some
+ 256-bit SSE registers.
+
+2019-10-08 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
+
+ * config.gcc: Move -L usage from LINK_OS_EXTRA_SPEC32 and
+ LINK_OS_EXTRA_SPEC64 to MD_STARTFILE_PREFIX and
+ MD_STARTFILE_PREFIX_1 when using --with-advance-toolchain.
+
+2019-10-08 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (_stmt_vec_info::v_reduc_type): Remove.
+ (_stmt_vec_info::is_reduc_info): Add.
+ (STMT_VINFO_VEC_REDUCTION_TYPE): Remove.
+ (vectorizable_condition): Remove.
+ (vectorizable_shift): Likewise.
+ (vectorizable_reduction): Adjust.
+ (info_for_reduction): New.
+ * tree-vect-loop.c (vect_force_simple_reduction): Fold into...
+ (vect_analyze_scalar_cycles_1): ... here.
+ (vect_analyze_loop_operations): Adjust.
+ (needs_fold_left_reduction_p): Simplify for single caller.
+ (vect_is_simple_reduction): Likewise. Remove stmt restriction
+ for nested cycles not part of double reductions.
+ (vect_model_reduction_cost): Pass in the reduction type.
+ (info_for_reduction): New function.
+ (vect_create_epilog_for_reduction): Use it, access reduction
+ meta off the stmt info it returns. Use STMT_VINFO_REDUC_TYPE
+ instead of STMT_VINFO_VEC_REDUCTION_TYPE.
+ (vectorize_fold_left_reduction): Remove pointless assert.
+ (vectorizable_reduction): Analyze the full reduction when
+ visiting the outermost PHI. Simplify. Use STMT_VINFO_REDUC_TYPE
+ instead of STMT_VINFO_VEC_REDUCTION_TYPE. Direct reduction
+ stmt code-generation to vectorizable_* in most cases. Verify
+ code-generation only for cases handled by
+ vect_transform_reductuon.
+ (vect_transform_reduction): Use info_for_reduction to get at
+ reduction meta. Simplify.
+ (vect_transform_cycle_phi): Likewise.
+ (vectorizable_live_operation): Likewise.
+ * tree-vect-patterns.c (vect_reassociating_reduction_p): Look
+ at the PHI node for STMT_VINFO_REDUC_TYPE.
+ * tree-vect-slp.c (vect_schedule_slp_instance): Remove no
+ longer necessary code.
+ * tree-vect-stmts.c (vectorizable_shift): Make static again.
+ (vectorizable_condition): Likewise. Get at reduction related
+ info via info_for_reduction.
+ (vect_analyze_stmt): Adjust.
+ (vect_transform_stmt): Likewise.
+ * tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
+ STMT_VINFO_REDUC_TYPE instead of STMT_VINFO_VEC_REDUCTION_TYPE.
+
+2019-10-08 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/invoke.texi (-ffp-int-builtin-inexact): Document
+ -fno-fp-int-builtin-inexact default for C2X.
+
+2019-10-07 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+ Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91532
+ * tree-if-conv.c: Include tree-ssa-dse.h.
+ (ifcvt_local_dce): Change param from bb to loop,
+ and call dse_classify_store.
+ (tree_if_conversion): Pass loop instead of loop->header as arg
+ to ifcvt_local_dce.
+ * tree-ssa-dse.c: Include tree-ssa-dse.h.
+ (delete_dead_or_redundant_assignment): Remove static qualifier from
+ declaration, and add prototype in tree-ssa-dse.h.
+ (dse_store_status): Move to tree-ssa-dse.h.
+ (dse_classify_store): Remove static qualifier and add new tree param
+ stop_at_vuse, and add prototype in tree-ssa-dse.h.
+ * tree-ssa-dse.h: New header.
+
+2019-10-07 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_output_indirection): Don't put
+ hidden symbol indirections into the .data section, use the
+ non-lazy symbol pointers section as normal.
+ (darwin_encode_section_info): Record if a symbol is hidden.
+ * config/darwin.h (MACHO_SYMBOL_FLAG_HIDDEN_VIS): New.
+ (MACHO_SYMBOL_HIDDEN_VIS_P): New.
+
+2019-10-07 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_symbol_defined_p): Use symbol flag
+ predicates instead of accessing bits directly.
+ (machopic_indirect_call_target): Likewise.
+ (machopic_output_indirection): Likewise.
+ (darwin_encode_section_info): Improve description. Use renamed
+ symbol flags. Use predicate macros for variables and functions.
+ * config/darwin.h:
+ Rename MACHO_SYMBOL_VARIABLE to MACHO_SYMBOL_FLAG_VARIABLE.
+ Rename MACHO_SYMBOL_DEFINED to MACHO_SYMBOL_FLAG_DEFINED.
+ Rename MACHO_SYMBOL_STATIC to MACHO_SYMBOL_FLAG_STATIC.
+ (MACHO_SYMBOL_VARIABLE_P): New.
+ (MACHO_SYMBOL_DEFINED_P):New.
+ (MACHO_SYMBOL_STATIC_P): New.
+ * config/i386/darwin.h (MACHO_SYMBOL_FLAG_VARIABLE): Delete.
+ (SYMBOL_FLAG_SUBT_DEP): New.
+ * config/rs6000/darwin.h (SYMBOL_FLAG_SUBT_DEP): New.
+
+2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.c (msp430_file_end): s/msp_/msp430_/
+ (msp430_expand_epilogue): Likewise.
+ * config/msp430/predicates.md: Likewise.
+ * config/msp430/msp430.md: Likewise.
+ Replace blocks of 8 spaces with tabs.
+
+2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430-protos.h (msp430_split_addsi): New prototype.
+ * config/msp430/msp430.c (msp430_split_addsi): New.
+ * config/msp430/msp430.md: Call msp430_split_addsi () instead of using
+ a block of C code for splitting addsi.
+
+2019-10-07 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-expand.c (ix86_expand_floorceildf_32,
+ ix86_expand_rounddf_32): Reorder functions.
+ * config/i386/i386-protos.h: Update.
+
+2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config.in: Regenerate.
+ * config/msp430/constraints.md: Fix docstring for "Ys" constraint.
+ Add new "Yx" constraint.
+ * config/msp430/driver-msp430.c (msp430_propagate_region_opt): New spec
+ function.
+ * config/msp430/msp430-protos.h (msp430_op_not_in_high_mem): New
+ prototype.
+ * config/msp430/msp430.c (msp430_option_override): Allow the lower
+ code/data region to be selected in the small memory model.
+ (msp430_section_attr): Don't warn if the "section" and "lower"
+ attributes are used together.
+ (msp430_handle_generic_attribute): Likewise.
+ (msp430_var_in_low_mem): New function.
+ (TARGET_ENCODE_SECTION_INFO): Define.
+ (msp430_encode_section_info): New function.
+ (gen_prefix): Return early in the small memory model.
+ Require TARGET_USE_LOWER_REGION_PREFIX to be set before adding the
+ ".lower" prefix if -m{code,data}-region=lower have been passed.
+ (msp430_output_aligned_decl_common): Emit common symbols when
+ -mdata-region=lower is passed unless TARGET_USE_LOWER_REGION_PREFIX is
+ set.
+ (TARGET_ASM_FILE_END): Define.
+ (msp430_file_end): New function.
+ (msp430_do_not_relax_short_jumps): Allow relaxation when
+ function will be in the lower region.
+ (msp430_op_not_in_high_mem): New function.
+ (msp430_print_operand): Check "msp430_op_not_in_high_mem" for
+ the 'X' operand selector.
+ Clarify comment for 'x' operand selector.
+ * config/msp430/msp430.h (LINK_SPEC): Propagate
+ -m{code,data}-region to the linker via spec function
+ msp430_propagate_region_opt.
+ (msp430_propagate_region_opt): New prototype.
+ (EXTRA_SPEC_FUNCTIONS): Add msp430_propagate_region_opt.
+ (SYMBOL_FLAG_LOW_MEM): Define.
+ * config/msp430/msp430.md (addsipsi3): Add missing "%X" operand
+ selector.
+ (zero_extendqihi2): Fix operand number used by "%X" selector.
+ (zero_extendqisi2): Likewise.
+ (zero_extendhisi2): Likewise.
+ (movqi): Use "Yx" constraint in place of "%X" operand selector.
+ (movhi): Likewise.
+ (addqi3): Likewise.
+ (addhi3): Likewise.
+ (addsi3): Likewise.
+ (addhi3_cy): Likewise.
+ (addchi4_cy): Likewise.
+ (subqi3): Likewise.
+ (subhi3): Likewise.
+ (subsi3): Likewise.
+ (bic<mode>3): Likewise.
+ (and<mode>3): Likewise.
+ (ior<mode>3): Likewise.
+ (xor<mode>3): Likewise.
+ (slli_1): Add missing "%X" operand selector.
+ (slll_1): Likewise.
+ (slll_2): Likewise.
+ (srai_1): Likewise.
+ (sral_1): Likewise.
+ (sral_2): Likewise.
+ (srli_1): Likewise.
+ (srll_1): Likewise.
+ (cbranchqi4_real): Use "Yx" constraint in place of "%X" operand
+ selector.
+ (cbranchhi4_real): Likewise.
+ (cbranchqi4_reversed): Likewise.
+ (cbranchhi4_reversed): Likewise.
+ (*bitbranch<mode>4): Likewise.
+ (*bitbranch<mode>4_z): Remove unnecessary "%x" operand selector.
+ * config/msp430/msp430.opt (mcode-region=): Set default to
+ MSP430_REGION_LOWER. Improve docstring.
+ (mdata-region=): Likewise.
+ (muse-lower-region-prefix): New option.
+ * config/msp430/t-msp430 (MULTILIB_OPTIONS): Add
+ mdata-region=none multilib.
+ (MULTILIB_MATCHES): Set mdata-region={upper,either} to match
+ mdata-region=none multilib.
+ MULTILIB_EXCEPTIONS: Remove.
+ MULTILIB_REQUIRED: Define.
+ * configure: Regenerate.
+ * configure.ac: Define HAVE_AS_GNU_ATTRIBUTE and
+ HAVE_AS_MSPABI_ATTRIBUTE if GAS version >= 2.33.50.
+ * doc/extend.texi: Clarify comment for {upper,lower,either}
+ function attributes.
+ Add separate description for "lower" variable attribute.
+
+2019-10-07 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR target/77918
+ * optabs-tree.c (vcond_icode_p): New function.
+ (vcond_eq_icode_p): Likewise.
+ (expand_vec_cond_expr_p): Use vcond_icode_p and
+ vcond_eq_icode_p.
+ * optabs.c (can_vcond_compare_p): New function.
+ * optabs.h (can_vcond_compare_p): Likewise.
+
+2019-10-07 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR target/77918
+ * gimple-expr.c (gimple_cond_get_ops_from_tree): Assert that the
+ caller passes a non-trapping condition.
+ (is_gimple_condexpr): Allow trapping conditions.
+ (is_gimple_condexpr_1): New helper function.
+ (is_gimple_condexpr_for_cond): New function, acts like old
+ is_gimple_condexpr.
+ * gimple-expr.h (is_gimple_condexpr_for_cond): New function.
+ * gimple.c (gimple_could_trap_p_1): Handle COND_EXPR and
+ VEC_COND_EXPR. Fix an issue with statements like i = (fp < 1.).
+ * gimplify.c (gimplify_cond_expr): Use
+ is_gimple_condexpr_for_cond.
+ (gimplify_expr): Allow is_gimple_condexpr_for_cond.
+ * tree-eh.c (operation_could_trap_p): Assert on COND_EXPR and
+ VEC_COND_EXPR.
+ (tree_could_trap_p): Handle COND_EXPR and VEC_COND_EXPR.
+ * tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): Use
+ is_gimple_condexpr_for_cond, remove pointless tmp check
+ (forward_propagate_into_cond): Remove pointless tmp check.
+
+2019-10-07 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * gimple-iterator.h (gsi_next_nonvirtual_phi): Change the semantics to
+ match that of other gsi_next_* functions. Adjust the comment.
+ (gsi_start_nonvirtual_phis): New function.
+ * ipa-icf.c (sem_function::compare_phi_node): Update uses of
+ gsi_next_nonvirtual_phi accordingly. (No functional change.)
+
+2019-10-07 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * doc/invoke.texi (-Wuninitialized): Don't mention the clobbered by
+ setjmp situation here. Fix a verb's ending: "the exact variables or
+ elements for which there are warnings depends" -> "... depend".
+
+2019-10-07 Aldy Hernandez <aldyh@redhat.com>
+
+ * ipa-prop.c (ipa_vr::nonzero_p): Add TYPE_UNSIGNED check.
+
+2019-10-07 Aldy Hernandez <aldyh@redhat.com>
+
+ * ipa-prop.c (ipa_vr::nonzero_p): New.
+ (ipcp_update_vr): Use nonzero_p instead of open-coding check for
+ non-zero range.
+ * ipa-prop.h (class ipa_vr): Add nonzero_p.
+ * tree-vrp.c (range_has_numeric_bounds_p): New.
+ (range_int_cst_p): Use range_has_numeric_bounds_p.
+ (get_range_op_handler): New.
+ (supported_types_p): New.
+ (defined_ranges_p): New.
+ (drop_undefines_to_varying): New.
+ (range_fold_binary_symbolics_p): New.
+ (range_fold_unary_symbolics_p): New.
+ (range_fold_unary_expr): Extract out into above functions.
+ (range_fold_binary_expr): Same.
+ (value_range_base::normalize_addresses): New.
+ (value_range_base::normalize_symbolics): Normalize addresses.
+ * tree-vrp.h (class value_range_base): Add normalize_addresses.
+
+2019-10-07 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (value_range_base::singleton_p): Use
+ value_range_base::num_pairs instead of vrp_val_is* to check
+ if a range has one sub-range.
+
+2019-10-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * ira-lives.c (check_and_make_def_conflict): Handle cases in which
+ DEF is not a true earlyclobber but is tied to a specific input
+ operand, and so is effectively earlyclobber wrt inputs that have
+ different values.
+ (make_early_clobber_and_input_conflicts): Pass this case to the above.
+
+2019-10-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * machmode.h (opt_mode): Mark constructors with CONSTEXPR.
+ (pod_mode): Mark operators likewise.
+ (scalar_int_mode): Mark non-default constructors and
+ operators with CONSTEXPR.
+ (scalar_float_mode, scalar_mode, complex_mode): Likewise.
+ (fixed_size_mode): Likewise.
+
+2019-10-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/91994
+ * config/i386/sse.md (avx_vzeroupper): Turn into a define_expand
+ and wrap the unspec_volatile in a parallel.
+ (*avx_vzeroupper): New define_insn. Use a match_parallel around
+ the unspec_volatile.
+ * config/i386/predicates.md (vzeroupper_pattern): Expect the
+ unspec_volatile to be wrapped in a parallel.
+ * config/i386/i386-features.c (ix86_add_reg_usage_to_vzeroupper)
+ (ix86_add_reg_usage_to_vzerouppers): New functions.
+ (rest_of_handle_insert_vzeroupper): Use them to add register
+ usage information to the vzeroupper instructions.
+
+2019-10-07 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91975
+ * tree-ssa-loop-ivcanon.c (constant_after_peeling): Consistently
+ handle invariants.
+
+2019-10-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * var-tracking.c (dataflow_set_clear_at_call): Hoist temporary
+ function result outside of EXECUTE_IF_SET_IN_HARD_REG_SET.
+
+2019-10-06 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (darwin_override_options): Adjust objective-c
+ ABI version error messages to avoid punctuation and contracted
+ negations.
+
+2019-10-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline.c: Fix type; compute size rather than self_size
+ for size of caller function.
+
+2019-10-05 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/59888
+ * config/darwin.c (darwin_rodata_section): Add relocation flag,
+ choose const_data section for constants with relocations.
+ (machopic_select_section): Pass relocation flag to
+ darwin_rodata_section ().
+
+2019-10-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91734
+ * generic-match-head.c: Include fold-const-call.h.
+ * match.pd (sqrt(x) cmp c): Check the boundary value and
+ in case inexact computation of c*c affects comparison of the boundary,
+ turn LT_EXPR into LE_EXPR, GE_EXPR into GT_EXPR, LE_EXPR into LT_EXPR
+ or GT_EXPR into GE_EXPR. Punt for sqrt comparisons against NaN and
+ for -frounding-math. For c2, try the next smaller or larger floating
+ point constant depending on comparison code and if it has the same
+ sqrt as c2, use it instead of c2.
+
+2019-10-04 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91977
+ * tree-ssa-strlen.c (count_nonzero_bytes): Handle assignments with
+ MEM_REF right operand. Avoid failing for MEM_REF assignments from
+ uninitialized objects.
+
+2019-10-04 Martin Sebor <msebor@redhat.com>
+
+ * builtins.c (compute_objsize): Add an argument.
+ * tree-object-size.c (addr_object_size): Same.
+ (compute_builtin_object_size): Same.
+ * tree-object-size.h (compute_builtin_object): Same.
+
+2019-10-04 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline.c (inline_insns_single, inline_insns_auto): Fix typo.
+
+2019-10-04 Rafael Tsuha <rafael.tsuha@usp.br>
+
+ * match.pd (sinh (x) / cosh (x)): New simplification rule.
+
+2019-10-04 Martin Jambor <mjambor@suse.cz>
+
+ * tree-ssa-forwprop.c (simplify_builtin_call): Set gimple call
+ fntype when switching to calling memcpy instead of memset.
+
+2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * hash-table.h (hash_table::empty_slow): Don't assign
+ size_t values to int variables.
+
+2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * expr.c (convert_mode_scalar): Remove shadowing local var.
+ (emit_block_move): Rename local vars.
+ (block_move_libcall_safe_for_call_parm): Remove shadowing local var.
+ (emit_push_insn): Rename local vars.
+ (expand_assignment): Fix wrong mode in assign_stack_temp. Remove
+ shadowing local vars.
+ (store_constructor): Remove shadowing local vars. Rename local var.
+ (store_field, expand_cond_expr_using_cmove,
+ expand_expr_real_2): Remove shadowing local vars.
+ (expand_expr_real_1,
+ do_store_flag): Remove shadowing local vars. Rename local vars.
+
+2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * cgraph.h (FOR_EACH_ALIAS): Avoid shadowing the loop variable.
+
+2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * genmatch.c (commutate): Rename local var.
+ (lower_cond): Reuse local var.
+ (dt_node::gen, dt_node::gen_kids, dt_node::gen_kids_1,
+ dt_operand::gen, dt_operand::gen_gimple_expr,
+ dt_simplify::gen): Add a param. Rename generated vars.
+ (decision_tree::insert_operand,
+ (capture_info::walk_match, capture_info::walk_result,
+ capture_info::walk_c_expr): Rename local vars.
+ (expr::gen_transform): Rename generated vars.
+ Use snprintf. Rename local vars.
+ (capture::gen_transform, dt_operand::get_name,
+ dt_operand::gen_opname): Rename generated vars.
+ (write_predicate): Adjust call to gen_kids.
+ (parser::get_internal_capture_id): Rename generated vars.
+ (parser::parse_expr): Rename local vars.
+ (parser::parse_if): Remove local var.
+ (parser::parse_pattern, add_operator): Rename local vars.
+
+2019-10-04 Joseph Myers <joseph@codesourcery.com>
+
+ * builtins.def (DEF_C2X_BUILTIN): New macro.
+ (exp10, exp10f, exp10l, fabsd32, fabsd64, fabsd128, nand32)
+ (nand64, nand128, roundeven, roundevenf, roundevenl, strdup)
+ (strndup): Use DEF_C2X_BUILTIN.
+ * coretypes.h (enum function_class): Add function_c2x_misc.
+
+2019-10-04 Maya Rashish <coypu@sdf.org>
+
+ * ira-color.c (update_costs_from_allocno): Call
+ ira_init_register_move_cost_if_necessary.
+
+2019-10-04 Jeff Law <law@redhat.com>
+
+ * config/h8300/h8300.md (cpymemsi): Disable.
+ (movmd, movmd_internal_<mode>, movstr, movsd):
+ (movstr, movsd, stpcpy_internal_<mode>: Likewise.
+ (movmd splitter, movsd splitter): Likewise.
+
+ * range-op.cc (range_tests): Avoid two tests when ints and
+ shorts are the same size.
+
+2019-10-04 Richard Biener <rguenther@suse.de>
+
+ PR lto/91968
+ * tree.c (find_decls_types_r): Do not remove LABEL_DECLs from
+ BLOCK_VARS.
+
+2019-10-04 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91982
+ * tree-vect-loop.c (vectorizable_live_operation): Also guard
+ against EXTRACT_LAST_REDUCTION.
+ * tree-vect-stmts.c (vect_transform_stmt): Likewise.
+
+2019-10-04 Aldy Hernandez <aldyh@redhat.com>
+
+ * range-op.o (value_range_from_overflowed_bounds): Rename from
+ adjust_overflow_bound.
+ (value_range_with_overflow): Rename from
+ create_range_with_overflow.
+ (create_possibly_reversed_range): Adjusted for above renames.
+ (operator_*::wi_fold): Same.
+ (cross_product_operator::wi_cross_productor): Same.
+
+2019-10-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * doc/invoke.texi (-Wshadow=global, -Wshadow=local,
+ -Wshadow=compatible-local): Fix description.
+ Add an example where -Wshadow=compatible-local does not
+ warn.
+
+2019-10-03 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.h (MAX_PCREL17F_OFFSET): Adjust.
+
+ * config/pa/pa.c (pa_output_call): Remove 64-bit sibcall sequence.
+ (pa_attr_length_call): Adjust length for 64-bit plabel sequence.
+
+2019-10-03 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ * expr.c (emit_block_move_hints): Slightly cleaner fix to
+ can_move_by_pieces issue.
+
+2019-10-03 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/87243
+ * config/darwin-driver.c (maybe_get_sysroot_from_sdkroot): New.
+ (darwin_driver_init): Use the sysroot provided by SDKROOT when that
+ is available and the user has not set one on the command line.
+
+2019-10-03 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
+
+ PR target/91769
+ * config/mips/mips.c (mips_split_move): Use reg_overlap_mentioned_p
+ instead of REGNO equality check on addr.reg.
+
+2019-10-03 Jan Hubicka <hubicka@ucw.cz>
+
+ * params.def (PARAM_INLINE_HEURISTICS_HINT_PERCENT,
+ PARAM_INLINE_HEURISTICS_HINT_PERCENT_O2): New.
+ * doc/invoke.texi (inline-heuristics-hint-percent,
+ inline-heuristics-hint-percent-O2): Document.
+ * tree-inline.c (inline_insns_single, inline_insns_auto): Add new
+ hint attribute.
+ (can_inline_edge_by_limits_p): Use it.
+
+2019-10-03 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/arm/arm.c (arm_print_value): Use real_to_decimal
+ to print CONST_DOUBLEs.
+
+2019-10-03 Andrea Corallo <andrea.corallo@arm.com>
+
+ * ipa-cp.c (ipa_cp_c_finalize): Release ipcp_transformation_sum.
+ * ipa-prop.c (ipcp_free_transformation_sum): New function.
+ * ipa-prop.h (ipcp_free_transformation_sum): Add declaration.
+
+2019-10-03 Aldy Hernandez <aldyh@redhat.com>
+
+ * Makefile.in (OBJS): Add range.o and range-op.o.
+ Remove wide-int-range.o.
+ * function-tests.c (test_ranges): New.
+ (function_tests_c_tests): Call test_ranges.
+ * ipa-cp.c (ipa_vr_operation_and_type_effects): Call
+ range_fold_unary_expr instead of extract_range_from_unary_expr.
+ * ipa-prop.c (ipa_compute_jump_functions_for_edge): Same.
+ * range-op.cc: New file.
+ * range-op.h: New file.
+ * range.cc: New file.
+ * range.h: New file.
+ * selftest.h (range_tests): New prototype.
+ * ssa.h: Include range.h.
+ * tree-vrp.c (value_range_base::value_range_base): New
+ constructors.
+ (value_range_base::singleton_p): Do not call
+ ranges_from_anti_range until sure we will need to.
+ (value_range_base::type): Rename gcc_assert to
+ gcc_checking_assert.
+ (vrp_val_is_max): New argument.
+ (vrp_val_is_min): Same.
+ (wide_int_range_set_zero_nonzero_bits): Move from
+ wide-int-range.cc.
+ (extract_range_into_wide_ints): Remove.
+ (extract_range_from_multiplicative_op): Remove.
+ (extract_range_from_pointer_plus_expr): Abstract POINTER_PLUS code
+ from extract_range_from_binary_expr.
+ (extract_range_from_plus_minus_expr): Abstract PLUS/MINUS code
+ from extract_range_from_binary_expr.
+ (extract_range_from_binary_expr): Remove.
+ (normalize_for_range_ops): New.
+ (range_fold_binary_expr): New.
+ (range_fold_unary_expr): New.
+ (value_range_base::num_pairs): New.
+ (value_range_base::lower_bound): New.
+ (value_range_base::upper_bound): New.
+ (value_range_base::upper_bound): New.
+ (value_range_base::contains_p): New.
+ (value_range_base::invert): New.
+ (value_range_base::union_): New.
+ (value_range_base::intersect): New.
+ (range_compatible_p): New.
+ (value_range_base::operator==): New.
+ (determine_value_range_1): Call range_fold_*expr instead of
+ extract_range_from_*expr.
+ * tree-vrp.h (class value_range_base): Add new constructors.
+ Add methods for union_, intersect, operator==, contains_p,
+ num_pairs, lower_bound, upper_bound, invert.
+ (vrp_val_is_min): Add handle_pointers argument.
+ (vrp_val_is_max): Same.
+ (extract_range_from_unary_expr): Remove.
+ (extract_range_from_binary_expr): Remove.
+ (range_fold_unary_expr): New.
+ (range_fold_binary_expr): New.
+ * vr-values.c (vr_values::extract_range_from_binary_expr): Call
+ range_fold_binary_expr instead of extract_range_from_binary_expr.
+ (vr_values::extract_range_basic): Same.
+ (vr_values::extract_range_from_unary_expr): Call
+ range_fold_unary_expr instead of extract_range_from_unary_expr.
+ * wide-int-range.cc: Remove.
+ * wide-int-range.h: Remove.
+
+2019-10-02 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000.c (mem_operand_gpr): Use
+ SIGNED_16BIT_OFFSET_EXTRA_P macro.
+ (mem_operand_ds_form): Use SIGNED_16BIT_OFFSET_EXTRA_P macro.
+ (rs6000_mode_dependent_address): Use SIGNED_16BIT_OFFSET_EXTRA_P
+ macro.
+
+2019-10-02 Joseph Myers <joseph@codesourcery.com>
+
+ * ginclude/stdint-gcc.h [__STDC_WANT_IEC_60559_BFP_EXT__]: Change
+ condition on WIDTH macros to [__STDC_WANT_IEC_60559_BFP_EXT__ ||
+ (__STDC_VERSION__ && __STDC_VERSION__ > 201710L)].
+ * glimits.h: Likewise.
+
+2019-10-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/91976
+ * expr.c (emit_block_move_hints): Don't call can_move_by_pieces if
+ size is not CONST_INT_P, set pieces_ok to false in that case. Simplify
+ CONST_INT_P (size) && pieces_ok to pieces_ok. Formatting fix.
+
+2019-10-02 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/80936
+ * builtins.def (bcmp, bcopy, bzero): Declare nonnull.
+
+2019-10-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * cgraph.c (cgraph_node::rtl_info): Use SET_HARD_REG_SET
+ instead of reg_class_contents[ALL_REGS].
+
+2019-09-30 Jason Merrill <jason@redhat.com>
+
+ Add some hash_map_safe_* functions like vec_safe_*.
+ * hash-map.h (default_hash_map_size): New variable.
+ (create_ggc): Use it as default argument.
+ (hash_map_maybe_create, hash_map_safe_get)
+ (hash_map_safe_get_or_insert, hash_map_safe_put): New fns.
+
+2019-10-02 Jan Hubicka <hubicka@ucw.cz>
+
+ * cif-code.def (MAX_INLINE_INSNS_SINGLE_O2_LIMIT,
+ MAX_INLINE_INSNS_AUTO_O2_LIMIT): New.
+ * ipa-inline.c (inline_insns_single, inline_insns_auto): New functions.
+ (can_inline_edge_by_limits_p): Use it.
+ (big_speedup_p): Use PARAM_INLINE_MIN_SPEEDUP_O2.
+ (want_inline_small_function_p): Use O2 bounds.
+ (edge_badness): LIkewise.
+ * opts.c (default_options): Add OPT_finline_functions.
+ * params.def (PARAM_INLINE_MIN_SPEEDUP_O2,
+ PARAM_MAX_INLINE_INSNS_SINGLE_O2, PARAM_MAX_INLINE_INSNS_AUTO_O2):
+ New parameters.
+ * doc/invoke.texi (-finline-functions): Update documentation.
+ (max-inline-insns-single-O2, max-inline-insns-auto-O2,
+ inline-min-speedup-O2): Document.
+ (early-inlining-insns-O2): Simplify docs.
+
+2019-10-02 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/87047
+ * ifcvt.c (average_cost): New static function. Use it...
+ (noce_process_if_block): ... here.
+
+2019-10-02 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ * config/rs6000/rs6000-protos.h (expand_block_move): Change prototype.
+ * config/rs6000/rs6000-string.c (expand_block_move): Add
+ might_overlap parm.
+ * config/rs6000/rs6000.md (movmemsi): Add new pattern.
+ (cpymemsi): Add might_overlap parm to expand_block_move() call.
+
+2019-10-02 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ * builtins.c (expand_builtin_memory_copy_args): Add might_overlap parm.
+ (expand_builtin_memcpy): Use might_overlap parm.
+ (expand_builtin_mempcpy_args): Use might_overlap parm.
+ (expand_builtin_memmove): Call expand_builtin_memory_copy_args.
+ (expand_builtin_memory_copy_args): Add might_overlap parm.
+ * expr.c (emit_block_move_via_cpymem): Rename to
+ emit_block_move_via_pattern, add might_overlap parm, use cpymem
+ or movmem optab as appropriate.
+ (emit_block_move_hints): Add might_overlap parm, do the right
+ thing for might_overlap==true.
+ * expr.h (emit_block_move_hints): Update prototype.
+
+2019-10-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-eh.h (unsplit_eh_edges): Declare.
+ * tree-eh.c (maybe_remove_unreachable_handlers): Detect more cases.
+ (unsplit_eh_edges): New function wrapping unsplit_all_eh.
+ * gimple-ssa-store-merging.c: Include cfganal.h cfgcleanup.h except.h.
+ (struct store_immediate_info): Add lp_nr field.
+ (store_immediate_info::store_immediate_info): Add NR2 parameter and
+ initialize lp_nr with it.
+ (struct merged_store_group): Add lp_nr and only_constants fields.
+ (merged_store_group::merged_store_group): Initialize them.
+ (merged_store_group::can_be_merged_into): Deal with them.
+ (pass_store_merging): Rename terminate_and_release_chain into
+ terminate_and_process_chain.
+ (pass_store_merging::terminate_and_process_all_chains): Adjust to above
+ renaming and remove useless assertions.
+ (pass_store_merging::terminate_all_aliasing_chains): Small tweak.
+ (stmts_may_clobber_ref_p): Be prepared for different basic blocks.
+ (imm_store_chain_info::coalesce_immediate_stores): Use only_constants
+ instead of always recomputing it and compare lp_nr.
+ (imm_store_chain_info::output_merged_store): If the group is in an
+ active EH region, register new stores if they can throw. Moreover,
+ if the insertion has created new basic blocks, adjust the PHI nodes
+ of the post landing pad.
+ (imm_store_chain_info::output_merged_stores): If the original stores
+ are in an active EH region, deregister them.
+ (lhs_valid_for_store_merging_p): Prettify.
+ (adjust_bit_pos): New function extracted from...
+ (mem_valid_for_store_merging): ...here. Use it for the base address
+ and also for the offset if it is the addition of a constant.
+ (lp_nr_for_store): New function.
+ (pass_store_merging::process_store): Change return type to bool.
+ Call lp_nr_for_store to initialize the store info. Propagate the
+ return status of various called functions to the return value.
+ (store_valid_for_store_merging_p): New predicate.
+ (enum basic_block_status): New enumeration.
+ (get_status_for_store_merging): New function.
+ (pass_store_merging::execute): If the function can throw and catch
+ non-call exceptions, unsplit the EH edges on entry and clean up the
+ CFG on exit if something changed. Call get_status_for_store_merging
+ for every basic block and keep the chains open across basic blocks
+ when possible. Terminate and process open chains at the end, if any.
+
+2019-10-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * reginfo.c (globalize_reg): Fix shadowed variable in
+ function_abis walk.
+
+2019-10-02 Martin Jambor <mjambor@suse.cz>
+
+ * cgraph.c (symbol_table::create_edge): New parameter cloning_p,
+ do not compute some stuff when set.
+ (cgraph_node::create_edge): Likewise.
+ (cgraph_node::create_indirect_edge): Renamed last parameter to
+ coning_p and flipped its meaning, don't even calculate
+ inline_failed when set.
+ * cgraph.h (cgraph_node::create_edge): Add new parameter.
+ (symbol_table::::create_edge): Likewise.
+ (cgraph_node::create_indirect_edge): Rename last parameter, flip
+ the default value.
+ * cgraphclones.c (cgraph_edge::clone): Pass true cloning_p to all
+ call graph edge creating functions.
+
+2019-10-01 Jan Hubicka <hubicka@ucw.cz>
+
+ PR c++/91222
+ * ipa-devirt.c (warn_types_mismatch): Fix conditional on anonymous
+ namespace types.
+
+2019-10-02 Shahab Vahedi <shahab@synopsys.com>
+
+ * config/arc/arc.h (ASM_SPEC): Pass -mcode-density.
+
+2019-10-02 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (vect_transform_reduction): Declare.
+ * tree-vect-stmts.c (vect_transform_stmt): Use it.
+ * tree-vect-loop.c (vectorizable_reduction): Split out reduction
+ stmt transform to ...
+ (vect_transform_reduction): ... this.
+
+2019-10-02 Tobias Burnus <tobias@codesourcery.com>
+
+ * omp-low.c (lower_omp_target): Dereference optional argument
+ to work with the right pointer.
+
+2019-10-02 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * langhooks-def.h (LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT): Default to
+ false.
+ (LANG_HOOKS_DECLS): Add LANG_HOOKS_OMP_IS_OPTIONAL_ARGUMENT.
+ * langhooks.h (omp_is_optional_argument): New hook.
+ * omp-general.c (omp_is_optional_argument): New.
+ * omp-general.h (omp_is_optional_argument): New declaration.
+ * omp-low.c (lower_omp_target): Create temporary for received value
+ and take the address for new_var if the original variable was a
+ DECL_BY_REFERENCE. Use size of referenced object when a
+ pass-by-reference optional argument used as argument to firstprivate.
+
+2019-10-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91940
+ * tree-vect-patterns.c: Include tree-vector-builder.h and
+ vec-perm-indices.h.
+ (vect_recog_rotate_pattern): Also handle __builtin_bswap16, either by
+ unpromoting the argument back to uint16_t, or by converting into a
+ rotate, or into shifts plus ior.
+
+2019-10-02 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (stmt_vec_info_type::cycle_phi_info_type):
+ New.
+ (vect_transform_cycle_phi): Declare.
+ * tree-vect-stmts.c (vect_transform_stmt): Call
+ vect_transform_cycle_phi.
+ * tree-vect-loop.c (vectorizable_reduction): Split out
+ PHI transformation stage to ...
+ (vect_transform_cycle_phi): ... here.
+
+2019-10-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/91957
+ * lra-lives.c (make_hard_regno_dead): Don't record conflicts for
+ eliminable registers.
+ (make_hard_regno_live): Likewise, and don't make them live.
+
+2019-10-01 David Malcolm <dmalcolm@redhat.com>
+
+ * diagnostic-show-locus.c (layout::print_gap_in_line_numbering):
+ Call pp_emit_prefix.
+ (layout::print_source_line): Likewise.
+ (layout::start_annotation_line): Likewise.
+ (diagnostic_show_locus): Remove call to temporarily clear the
+ prefix.
+ (selftest::test_one_liner_fixit_remove): Add test coverage for the
+ interaction of pp_set_prefix with rulers and fix-it hints.
+ * diagnostic.c (default_diagnostic_finalizer): Temporarily clear
+ prefix when calling diagnostic_show_locus, rather than destroying
+ it afterwards.
+ (print_parseable_fixits): Temporarily clear prefix.
+ * pretty-print.c (pp_format): Save and restore line_length, rather
+ than assuming it is zero.
+ (pp_output_formatted_text): Remove assertion that line_length is
+ zero.
+
+2019-10-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (nonoverlapping_component_refs_since_match_p):
+ Rename to ...
+ (nonoverlapping_refs_since_match_p): ... this; handle also
+ ARRAY_REFs.
+ (alias_stats): Update stats.
+ (dump_alias_stats): Likewise.
+ (cheap_array_ref_low_bound): New function.
+ (aliasing_matching_component_refs_p): Add partial_overlap
+ argument;
+ pass it to nonoverlapping_refs_since_match_p.
+ (aliasing_component_refs_walk): Update call of
+ aliasing_matching_component_refs_p
+ (nonoverlapping_array_refs_p): New function.
+ (decl_refs_may_alias_p, indirect_ref_may_alias_decl_p,
+ indirect_refs_may_alias_p): Update calls of
+ nonoverlapping_refs_since_match_p.
+
+2019-10-01 Maya Rashish <coypu@sdf.org>
+
+ PR target/85401
+ * ira-color.c (allocno_copy_cost_saving): Call
+ ira_init_register_move_cost_if_necessary.
+
+2019-10-01 Maciej W. Rozycki <macro@wdc.com>
+
+ * Makefile.in (gnat_install_lib): New variable.
+ * configure.ac: Substitute it.
+ * configure: Regenerate.
+
+2019-10-01 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/91222
+ * ipa-devirt.c (warn_types_mismatch): Do not ICE when anonymous type
+ is matched with non-C++ type
+
+2019-10-01 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * tree-if-conv.c (tree_if_conversion): Move call to ifcvt_local_dce
+ after local CSE.
+
+2019-10-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * doc/invoke.texi (early-inlining-insns-O2): Document.
+ (early-inlining-insns): Update.
+ * params.def (early-inlining-insns-O2): New bound.
+ (early-inlining-insns): Update docs.
+ * ipa-inline.c (want_early_inline_function_p): Use new bound.
+
+2019-10-01 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/88562
+ * config/sh/sh.c (sh_extending_set_of_reg::use_as_extended_reg): Use
+ sh_check_add_incdec_notes to preserve REG_INC notes when replacing
+ a memory access insn.
+
+2019-10-01 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-p8swap.c (rtx_is_swappable_p): Don't swap
+ vpmsumd.
+
+2019-10-01 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR target/77918
+ * config/s390/s390.c (s390_expand_vec_compare): Use
+ gen_vec_cmpordered and gen_vec_cmpunordered.
+ * config/s390/vector.md (vec_cmpuneq, vec_cmpltgt, vec_ordered,
+ vec_unordered): Delete.
+ (vec_ordered<mode>): Rename to vec_cmpordered<mode>.
+ (vec_unordered<mode>): Rename to vec_cmpunordered<mode>.
+ (VEC_CMP_EXPAND): New iterator for the generic dispatcher.
+ (vec_cmp<code>): Generic dispatcher.
+
+2019-10-01 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR target/77918
+ * config/s390/vector.md (V_HW): Add V1TI in order to make
+ vcond$a$b generate vcondv1tiv1tf.
+
+2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR rtl-optimization/91948
+ * ira-build.c (ira_create_allocno): Initialize
+ ALLOCNO_CROSSED_CALLS_ABIS.
+ * ira-color.c (allocno_reload_assign): Pass hard_regno rather
+ than regno to ira_need_caller_save_p.
+
+2019-10-01 Alexandre Oliva <oliva@adacore.com>
+
+ * config/i386/i386-options.c
+ (ix86_recompute_optlev_based_flags): New, moved out of...
+ (ix86_option_override_internal): ... this. Call it.
+ (ix86_override_options_after_change): Call it here too.
+
+ PR debug/91507
+ * dwarf2out.c (override_type_for_decl_p): New.
+ (gen_variable_die): Use it.
+
+2019-10-01 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vectorizable_reduction): Move variables
+ to where they are used.
+
+2019-10-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * regrename.c (hide_operands): Use pc_rtx instead of cc0_rtx.
+ (build_def_use): Use PC instead of CC0 in a comment.
+
+2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * rtl.def (CLOBBER_HIGH): Delete.
+ * doc/rtl.texi (clobber_high): Remove documentation.
+ * rtl.h (SET_DEST): Remove CLOBBER_HIGH from the list of codes.
+ (reg_is_clobbered_by_clobber_high): Delete.
+ (gen_hard_reg_clobber_high): Likewise.
+ * alias.c (record_set): Remove CLOBBER_HIGH handling.
+ * cfgexpand.c (expand_gimple_stmt): Likewise.
+ * combine-stack-adj.c (single_set_for_csa): Likewise.
+ * combine.c (find_single_use_1, set_nonzero_bits_and_sign_copies)
+ (can_combine_p, is_parallel_of_n_reg_sets, try_combine)
+ (record_dead_and_set_regs_1, reg_dead_at_p_1): Likewise.
+ * cse.c (invalidate_reg): Remove clobber_high parameter.
+ (invalidate): Update call accordingly.
+ (canonicalize_insn): Remove CLOBBER_HIGH handling.
+ (invalidate_from_clobbers, invalidate_from_sets_and_clobbers)
+ (count_reg_usage, insn_live_p): Likewise.
+ * cselib.h (cselib_invalidate_rtx): Remove sett argument.
+ * cselib.c (cselib_invalidate_regno, cselib_invalidate_rtx): Likewise.
+ (cselib_invalidate_rtx_note_stores): Update call accordingly.
+ (cselib_expand_value_rtx_1): Remove CLOBBER_HIGH handling.
+ (cselib_invalidate_regno, cselib_process_insn): Likewise.
+ * dce.c (deletable_insn_p, mark_nonreg_stores_1): Likewise.
+ (mark_nonreg_stores_2): Likewise.
+ * df-scan.c (df_find_hard_reg_defs, df_uses_record): Likewise.
+ (df_get_call_refs): Likewise.
+ * dwarf2out.c (mem_loc_descriptor): Likewise.
+ * emit-rtl.c (verify_rtx_sharing): Likewise.
+ (copy_insn_1, copy_rtx_if_shared_1): Likewise.
+ (hard_reg_clobbers_high, gen_hard_reg_clobber_high): Delete.
+ * genconfig.c (walk_insn_part): Remove CLOBBER_HIGH handling.
+ * genemit.c (gen_exp, gen_insn): Likewise.
+ * genrecog.c (validate_pattern, remove_clobbers): Likewise.
+ * haifa-sched.c (haifa_classify_rtx): Likewise.
+ * ira-build.c (create_insn_allocnos): Likewise.
+ * ira-costs.c (scan_one_insn): Likewise.
+ * ira.c (equiv_init_movable_p, memref_referenced_p): Likewise.
+ (rtx_moveable_p, interesting_dest_for_shprep): Likewise.
+ * jump.c (mark_jump_label_1): Likewise.
+ * lra-int.h (lra_insn_reg::clobber_high): Delete.
+ * lra-eliminations.c (lra_eliminate_regs_1): Remove CLOBBER_HIGH
+ handling.
+ (mark_not_eliminable): Likewise.
+ * lra-lives.c (process_bb_lives): Likewise.
+ * lra.c (new_insn_reg): Remove clobber_high parameter.
+ (collect_non_operand_hard_regs): Likewise. Update call to new
+ insn_reg. Remove CLOBBER_HIGH handling.
+ (lra_set_insn_recog_data): Remove CLOBBER_HIGH handling. Update call
+ to collect_non_operand_hard_regs.
+ (add_regs_to_insn_regno_info): Remove CLOBBER_HIGH handling.
+ Update call to new_insn_reg.
+ (lra_update_insn_regno_info): Remove CLOBBER_HIGH handling.
+ * postreload.c (reload_cse_simplify, reload_combine_note_use)
+ (move2add_note_store): Likewise.
+ * print-rtl.c (print_pattern): Likewise.
+ * recog.c (store_data_bypass_p_1, store_data_bypass_p): Likewise.
+ (if_test_bypass_p): Likewise.
+ * regcprop.c (kill_clobbered_value, kill_set_value): Likewise.
+ * reginfo.c (reg_scan_mark_refs): Likewise.
+ * reload1.c (maybe_fix_stack_asms, eliminate_regs_1): Likewise.
+ (elimination_effects, mark_not_eliminable, scan_paradoxical_subregs)
+ (forget_old_reloads_1): Likewise.
+ * reorg.c (find_end_label, try_merge_delay_insns, redundant_insn)
+ (own_thread_p, fill_simple_delay_slots, fill_slots_from_thread)
+ (dbr_schedule): Likewise.
+ * resource.c (update_live_status, mark_referenced_resources)
+ (mark_set_resources): Likewise.
+ * rtl.c (copy_rtx): Likewise.
+ * rtlanal.c (reg_referenced_p, set_of_1, single_set_2, noop_move_p)
+ (note_pattern_stores): Likewise.
+ (reg_is_clobbered_by_clobber_high): Delete.
+ * sched-deps.c (sched_analyze_reg, sched_analyze_insn): Remove
+ CLOBBER_HIGH handling.
+
+2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/91452
+ * config/aarch64/aarch64.h (ARM_PCS_TLSDESC): New arm_pcs.
+ * config/aarch64/aarch64-protos.h (aarch64_tlsdesc_abi_id): Declare.
+ * config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
+ Handle ARM_PCS_TLSDESC.
+ (aarch64_tlsdesc_abi_id): New function.
+ * config/aarch64/aarch64.md (tlsdesc_small_sve_<mode>): Use a call
+ rtx instead of a list of clobbers and clobber_highs.
+ (tlsdesc_small_<mode>): Update accordingly.
+
+2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_expand_call): Take an
+ extra callee_abi argument.
+ * config/aarch64/aarch64.c (aarch64_expand_call): Likewise.
+ Insert a CALLEE_ABI unspec into the call pattern as the second
+ element in the PARALLEL.
+ (aarch64_simd_call_p): Delete.
+ (aarch64_insn_callee_abi): Get the arm_pcs of the callee from
+ the new CALLEE_ABI element of the PARALLEL.
+ (aarch64_init_cumulative_args): Get the arm_pcs of the callee
+ from the function type, if given.
+ (aarch64_function_arg_advance): Handle ARM_PCS_SIMD.
+ (aarch64_function_arg): Likewise. Return the arm_pcs of the callee
+ when passed the function_arg_info end marker.
+ (aarch64_output_mi_thunk): Pass the arm_pcs of the callee as the
+ final argument of gen_sibcall.
+ * config/aarch64/aarch64.md (UNSPEC_CALLEE_ABI): New unspec.
+ (call): Make operand 2 a const_int_operand and pass it to expand_call.
+ Wrap it in an UNSPEC_CALLEE_ABI unspec for the dummy define_expand
+ pattern.
+ (call_value): Likewise operand 3.
+ (sibcall): Likewise operand 2. Place the unspec before rather than
+ after the return.
+ (sibcall_value): Likewise operand 3.
+ (*call_insn, *call_value_insn): Include an UNSPEC_CALLEE_ABI.
+ (tlsgd_small_<mode>, *tlsgd_small_<mode>): Likewise.
+ (*sibcall_insn, *sibcall_value_insn): Likewise. Remove empty
+ constraint strings.
+ (untyped_call): Pass const0_rtx as the callee ABI to gen_call.
+
+2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * regs.h (HARD_REGNO_CALLER_SAVE_MODE): Update call to
+ choose_hard_reg_mode.
+ * config/sparc/sparc.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+
+2019-10-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * doc/md.texi (vec_pack_trunc_@var{m}): Fix typo.
+ (vec_pack_sfix_trunc_@var{m}, vec_pack_ufix_trunc_@var{m}): Ditto.
+ (vec_packs_float_@var{m}, vec_packu_float_@var{m}): Ditto.
+
+2019-09-30 David Malcolm <dmalcolm@redhat.com>
+
+ * diagnostic-show-locus.c (line_label::line_label): Initialize
+ m_has_vbar.
+ (line_label::comparator): Reverse the sort order by m_state_idx,
+ so that when the list is walked backwards the labels appear in
+ order of insertion into the rich_location.
+ (line_label::m_has_vbar): New field.
+ (layout::print_any_labels): When dealing with multiple labels at
+ the same line and column, only print vertical bars for the one
+ with the highest label_line.
+ (selftest::test_one_liner_labels): Update test for multiple labels
+ to expect the labels to be in the order of insertion into the
+ rich_location. Add a test for many such labels, where the column
+ numbers are out-of-order relative to the insertion order.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/i386/i386.h (ix86_frame::expensive_p): New field.
+ (ix86_frame::expensive_count): Likewise.
+ * config/i386/i386.c (ix86_compute_frame_layout): Make the choice
+ of use_fast_prologue_epilogue robust against incidental changes
+ in function size.
+
+2019-09-30 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR target/77918
+ * config/s390/vector.md (vec_unordered<mode>): Call
+ gen_vec_ordered<mode>.
+
+2019-09-30 Yuliang Wang <yuliang.wang@arm.com>
+
+ * config/aarch64/aarch64-sve.md (sdiv_pow2<mode>3):
+ New pattern for ASRD.
+ * config/aarch64/iterators.md (UNSPEC_ASRD): New unspec.
+ * internal-fn.def (IFN_DIV_POW2): New internal function.
+ * optabs.def (sdiv_pow2_optab): New optab.
+ * tree-vect-patterns.c (vect_recog_divmod_pattern):
+ Modify pattern to support new operation.
+ * doc/md.texi (sdiv_pow2$var{m3}): Documentation for the above.
+ * doc/sourcebuild.texi (vect_sdiv_pow2_si):
+ Document new target selector.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_layout_frame): Use crtl->abi
+ to test whether we're compiling a vector PCS function and to test
+ whether the function needs to save a particular register.
+ Remove the vector PCS handling of df_set_regs_ever_live.
+ (aarch64_components_for_bb): Use crtl->abi to test whether
+ the function needs to save a particular register.
+ (aarch64_process_components): Use crtl->abi to test whether
+ we're compiling a vector PCS function.
+ (aarch64_expand_prologue, aarch64_expand_epilogue): Likewise.
+ (aarch64_epilogue_uses): Remove handling of vector PCS functions.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_use_simple_return_insn_p):
+ Delete.
+ * config/aarch64/aarch64.c (aarch64_components_for_bb): Check
+ whether the block calls a function that clobbers more registers
+ than the current function is allowed to.
+ (aarch64_use_simple_return_insn_p): Delete.
+ * config/aarch64/aarch64.md (simple_return): Remove condition.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * function-abi.h (function_abi_aggregator): New class.
+ * function-abi.cc (function_abi_aggregator::caller_save_regs): New
+ function.
+ * ira.c (update_equiv_regs_prescan): New function. Call
+ set_paradoxical_subreg here rather than...
+ (update_equiv_regs): ...here.
+ (ira): Call update_equiv_regs_prescan.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (regs_invalidated_by_call): Only define if
+ IN_TARGET_CODE.
+ (call_used_or_fixed_regs): Likewise.
+ (call_used_or_fixed_reg_p): Likewise.
+ * reginfo.c (regs_invalidated_by_call): New macro.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * shrink-wrap.c: Include function-abi.h.
+ (requires_stack_frame_p): Use crtl->abi to test whether the
+ current function can use a register without saving it first.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * sel-sched-ir.h (_def::crosses_call): Replace with...
+ (_def::crossed_call_abis): ..this new field.
+ (def_list_add): Take a mask of ABIs instead of a crosses_call
+ boolean.
+ * sel-sched-ir.c (def_list_add): Likewise. Update initialization
+ of _def accordingly.
+ * sel-sched.c: Include function-abi.h.
+ (hard_regs_data::regs_for_call_clobbered): Delete.
+ (reg_rename::crosses_call): Replace with...
+ (reg_rename::crossed_call_abis): ...this new field.
+ (fur_static_params::crosses_call): Replace with...
+ (fur_static_params::crossed_call_abis): ...this new field.
+ (init_regs_for_mode): Don't initialize sel_hrd.regs_for_call_clobbered.
+ (init_hard_regs_data): Use crtl->abi to test which registers the
+ current function would need to save before it uses them.
+ (mark_unavailable_hard_regs): Update handling of call-clobbered
+ registers, using call_clobbers_in_region to find out which registers
+ might be call-clobbered (but without taking -fipa-ra into account
+ for now). Remove separate handling of partially call-clobbered
+ registers.
+ (verify_target_availability): Use crossed_call_abis instead of
+ crosses_call.
+ (get_spec_check_type_for_insn, find_used_regs): Likewise.
+ (fur_orig_expr_found, fur_on_enter, fur_orig_expr_not_found): Likewise.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * sched-deps.c (deps_analyze_insn): Use the ABI of the target
+ function to test whether a register is fully or partly clobbered.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * rtlanal.c: Include function-abi.h.
+ (reg_set_p): Use insn_callee_abi to get the ABI of the called
+ function and clobbers_reg_p to test whether the register
+ is call-clobbered.
+ (find_all_hard_reg_sets): When implicit is true, use insn_callee_abi
+ to get the ABI of the called function and full_reg_clobbers to
+ get the set of fully call-clobbered registers. Warn about the
+ pitfalls of using this mode.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * reload.c: Include function-abi.h.
+ (find_equiv_reg): Use clobbers_reg_p to test whether either
+ of the equivalent registers is clobbered by a call.
+ * reload1.c: Include function-abi.h.
+ (reg_reloaded_call_part_clobbered): Delete.
+ (reload): Use crtl->abi to test which registers would need
+ saving in the prologue before use.
+ (find_reg): Likewise.
+ (emit_reload_insns): Remove code for reg_reloaded_call_part_clobbered.
+ (reload_as_needed): Likewise. Use full_and_partial_reg_clobbers
+ instead of call_used_or_fixed_regs | reg_reloaded_call_part_clobbered.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * regrename.h (du_head::call_clobber_mask): New field.
+ (du_head::need_caller_save_reg): Replace with...
+ (du_head::call_abis): ...this new field.
+ * regrename.c: Include function-abi.h.
+ (call_clobbered_in_chain_p): New function.
+ (check_new_reg_p): Use crtl->abi when deciding whether a register
+ is free for use after RA. Use call_clobbered_in_chain_p to test
+ whether a candidate register would be clobbered by a call.
+ (find_rename_reg): Don't add call-clobber conflicts here.
+ (rename_chains): Check call_abis instead of need_caller_save_reg.
+ (merge_chains): Update for changes to du_head.
+ (build_def_use): Use insn_callee_abi to get the ABI of the call insn
+ target. Record the ABI identifier in call_abis and the set of
+ fully or partially clobbered registers in call_clobber_mask.
+ Add fully-clobbered registers to hard_conflicts here rather
+ than in find_rename_reg.
+ * config/aarch64/cortex-a57-fma-steering.c: Include function-abi.h.
+ (rename_single_chain): Check call_abis instead of need_caller_save_reg.
+ * config/aarch64/falkor-tag-collision-avoidance.c: Include
+ function-abi.h.
+ * config/c6x/c6x.c: Likewise.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * regcprop.c (copyprop_hardreg_forward_1): Use the recorded
+ mode of the register when deciding whether it is no longer
+ available after a call.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * recog.c: Include function-abi.h.
+ (peep2_find_free_register): Use crtl->abi when deciding whether
+ a register is free for use after RA.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * postreload-gcse.c: Include regs.h and function-abi.h.
+ (record_opr_changes): Use insn_callee_abi to get the ABI of the
+ call insn target. Conservatively assume that partially-clobbered
+ registers are altered.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * postreload.c (reload_combine_recognize_pattern): Use crtl->abi
+ when deciding whether a register is free for use after RA.
+ (reload_combine): Remove unnecessary use of fixed_reg_set.
+ (reload_cse_move2add): Use insn_callee_abi to get the ABI of the
+ call insn target. Use reg_mode when testing whether a register
+ is no longer available.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (return_call_with_max_clobbers): Delete.
+ * doc/tm.texi.in (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): Delete.
+ * doc/tm.texi: Regenerate.
+ * config/aarch64/aarch64.c (aarch64_return_call_with_max_clobbers)
+ (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): Delete.
+ * lra-int.h (lra_reg::actual_call_used_reg_set): Delete.
+ (lra_reg::call_insn): Delete.
+ * lra.c: Include function-abi.h.
+ (initialize_lra_reg_info_element): Don't initialize the fields above.
+ (lra): Use crtl->abi to test whether the current function needs to
+ save a register in the prologue. Remove special pre-inheritance
+ lra_create_live_ranges pass for flag_ipa_ra.
+ * lra-assigns.c: Include function-abi.h
+ (find_hard_regno_for_1): Use crtl->abi to test whether the current
+ function needs to save a register in the prologue.
+ (lra_assign): Assert that registers aren't allocated to a
+ conflicting register, rather than checking only for overlaps
+ with call_used_or_fixed_regs. Do this even for flag_ipa_ra,
+ and for registers that are not live across a call.
+ * lra-constraints.c (last_call_for_abi): New variable.
+ (full_and_partial_call_clobbers): Likewise.
+ (setup_next_usage_insn): Remove the register from
+ full_and_partial_call_clobbers.
+ (need_for_call_save_p): Use call_clobbered_in_region_p to test
+ whether the register needs a caller save.
+ (need_for_split_p): Use full_and_partial_reg_clobbers instead
+ of call_used_or_fixed_regs.
+ (inherit_in_ebb): Initialize and maintain last_call_for_abi and
+ full_and_partial_call_clobbers.
+ * lra-lives.c (check_pseudos_live_through_calls): Replace
+ last_call_used_reg_set and call_insn arguments with an abi argument.
+ Remove handling of lra_reg::call_insn. Use function_abi::mode_clobbers
+ as the set of conflicting registers.
+ (calls_have_same_clobbers_p): Delete.
+ (process_bb_lives): Track the ABI of the last call instead of an
+ insn/HARD_REG_SET pair. Update calls to
+ check_pseudos_live_through_calls. Use eh_edge_abi to calculate
+ the set of registers that could be clobbered by an EH edge.
+ Include partially-clobbered as well as fully-clobbered registers.
+ (lra_create_live_ranges_1): Don't initialize lra_reg::call_insn.
+ * lra-remat.c: Include function-abi.h.
+ (call_used_regs_arr_len, call_used_regs_arr): Delete.
+ (set_bb_regs): Use insn_callee_abi to get the set of call-clobbered
+ registers and bitmap_view to combine them into dead_regs.
+ (call_used_input_regno_present_p): Take a function_abi argument
+ and use it to test whether a register is call-clobbered.
+ (calculate_gen_cands): Use insn_callee_abi to get the ABI of the
+ call insn target. Update tje call to call_used_input_regno_present_p.
+ (do_remat): Likewise.
+ (lra_remat): Remove the initialization of call_used_regs_arr_len
+ and call_used_regs_arr.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * loop-iv.c: Include regs.h and function-abi.h.
+ (simplify_using_initial_values): Use insn_callee_abi to get the
+ ABI of the call insn target. Conservatively assume that
+ partially-clobbered registers are altered.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * function-abi.h (call_clobbers_in_region): Declare.
+ (call_clobbered_in_region_p): New function.
+ * function-abi.cc (call_clobbers_in_region): Likewise.
+ * ira-int.h: Include function-abi.h.
+ (ira_allocno::crossed_calls_abis): New field.
+ (ALLOCNO_CROSSED_CALLS_ABIS): New macro.
+ (ira_need_caller_save_regs): New function.
+ (ira_need_caller_save_p): Likewise.
+ * ira.c (setup_reg_renumber): Use ira_need_caller_save_p instead
+ of call_used_or_fixed_regs.
+ (do_reload): Use crtl->abi to test whether the current function
+ needs to save a register in the prologue. Count registers that
+ need to be saved rather than registers that don't.
+ * ira-build.c (create_cap_allocno): Copy ALLOCNO_CROSSED_CALLS_ABIS.
+ Remove unnecessary | from ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
+ (propagate_allocno_info): Merge ALLOCNO_CROSSED_CALLS_ABIS too.
+ (propagate_some_info_from_allocno): Likewise.
+ (copy_info_to_removed_store_destinations): Likewise.
+ (ira_flattening): Say that ALLOCNO_CROSSED_CALLS_ABIS and
+ ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS are handled conservatively.
+ (ira_build): Use ira_need_caller_save_regs instead of
+ call_used_or_fixed_regs.
+ * ira-color.c (calculate_saved_nregs): Use crtl->abi to test
+ whether the current function would need to save a register
+ before using it.
+ (calculate_spill_cost): Likewise.
+ (allocno_reload_assign): Use ira_need_caller_save_regs and
+ ira_need_caller_save_p instead of call_used_or_fixed_regs.
+ * ira-conflicts.c (ira_build_conflicts): Use
+ ira_need_caller_save_regs rather than call_used_or_fixed_regs
+ as the set of call-clobbered registers. Remove the
+ call_used_or_fixed_regs mask from the calculation of
+ temp_hard_reg_set and mask its use instead. Remove special
+ handling of partially-clobbered registers.
+ * ira-costs.c (ira_tune_allocno_costs): Use ira_need_caller_save_p.
+ * ira-lives.c (process_bb_node_lives): Use mode_clobbers to
+ calculate the set of conflicting registers for calls that
+ can throw. Record the ABIs of calls in ALLOCNO_CROSSED_CALLS_ABIS.
+ Use full_and_partial_reg_clobbers rather than full_reg_clobbers
+ for the calculation of ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
+ Use eh_edge_abi to calculate the set of registers that could
+ be clobbered by an EH edge. Include partially-clobbered as
+ well as fully-clobbered registers.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * haifa-sched.c: Include function-abi.h.
+ (alloc_global_sched_pressure_data): Use crtl->abi to check whether
+ the function would need to save a register before using it.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcse.c: Include function-abi.h.
+ (compute_hash_table_work): Use insn_callee_abi to get the ABI of
+ the call insn target. Invalidate partially call-clobbered
+ registers as well as fully call-clobbered ones.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * function.c (aggregate_value_p): Work out which ABI the
+ function is using before testing which registers are at least
+ partly preserved by a call.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * early-remat.c: Include regs.h and function-abi.h.
+ (early_remat::maybe_add_candidate): Don't check for call-clobbered
+ registers here.
+ (early_remat::restrict_remat_for_unavail_regs): New function.
+ (early_remat::restrict_remat_for_call): Likewise.
+ (early_remat::process_block): Before calling emit_remat_insns
+ for a previous call in the block, invalidate any candidates
+ that would clobber call-preserved registers.
+ (early_remat::emit_remat_insns_for_block): Likewise for the
+ final call in a block. Do the same thing for live-in registers
+ when calling emit_remat_insns at the head of a block.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * df-scan.c (df_get_entry_block_def_set): Use crtl->abi to test
+ whether the current function needs to save at least part of a
+ register before using it.
+ (df_get_exit_block_use_set): Likewise for epilogue restores.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * df-problems.c: Include regs.h and function-abi.h.
+ (df_rd_problem_data): Rename sparse_invalidated_by_call to
+ sparse_invalidated_by_eh and dense_invalidated_by_call to
+ dense_invalidated_by_eh.
+ (df_print_bb_index): Update accordingly.
+ (df_rd_alloc, df_rd_start_dump, df_rd_confluence_n): Likewise.
+ (df_lr_confluence_n): Use eh_edge_abi to get the set of registers
+ that are clobbered by an EH edge. Clobber partially-clobbered
+ registers as well as fully-clobbered ones.
+ (df_md_confluence_n): Likewise.
+ (df_rd_local_compute): Likewise. Update for changes to
+ df_rd_problem_data.
+ * df-scan.c (df_scan_start_dump): Use eh_edge_abi to get the set
+ of registers that are clobbered by an EH edge. Includde partially-
+ clobbered registers as well as fully-clobbered ones.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * cselib.c (cselib_process_insn): If we know what mode a
+ register was set in, check whether it is clobbered in that
+ mode by a call. Only fall back to reg_raw_mode if that fails.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * cse.c: Include regs.h and function-abi.h.
+ (invalidate_for_call): Take the call insn as an argument.
+ Use insn_callee_abi to get the ABI of the call and invalidate
+ partially clobbered registers as well as fully clobbered ones.
+ (cse_insn): Update call accordingly.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * combine.c: Include function-abi.h.
+ (record_dead_and_set_regs): Use insn_callee_abi to get the ABI
+ of the target of call insns. Invalidate partially-clobbered
+ registers as well as fully-clobbered ones.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * cfgloopanal.c: Include regs.h and function-abi.h.
+ (init_set_costs): Use default_function_abi to test whether
+ a general register is call-clobbered.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * cfgcleanup.c (old_insns_match_p): Compare the ABIs of calls
+ instead of the call-clobbered sets.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * caller-save.c (setup_save_areas): Remove redundant |s of
+ fixed_reg_set.
+ (save_call_clobbered_regs): Likewise. Use the call ABI rather
+ than call_used_or_fixed_regs to decide whether a REG_RETURNED
+ value is useful.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * rtl.h (predefined_function_abi): Declare.
+ (choose_hard_reg_mode): Take a pointer to a predefined_function_abi
+ instead of a boolean call_save flag.
+ * config/gcn/gcn.c (gcn_hard_regno_caller_save_mode): Update call
+ accordingly.
+ * config/i386/i386.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+ * config/ia64/ia64.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+ * config/mips/mips.c (mips_hard_regno_caller_save_mode): Likewise.
+ * config/msp430/msp430.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+ * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+ * config/sh/sh.c (sh_hard_regno_caller_save_mode): Likewise.
+ * reginfo.c (init_reg_modes_target): Likewise.
+ (choose_hard_reg_mode): Take a pointer to a predefined_function_abi
+ instead of a boolean call_save flag.
+ * targhooks.c: Include function-abi.h.
+ (default_dwarf_frame_reg_mode): Update call to choose_hard_reg_mode,
+ using eh_edge_abi to choose the mode.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (hard_regno_call_part_clobbered): Take an ABI
+ identifier instead of an rtx_insn.
+ * doc/tm.texi: Regenerate.
+ * hooks.h (hook_bool_insn_uint_mode_false): Delete.
+ (hook_bool_uint_uint_mode_false): New function.
+ * hooks.c (hook_bool_insn_uint_mode_false): Delete.
+ (hook_bool_uint_uint_mode_false): New function.
+ * config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
+ Take an ABI identifier instead of an rtx_insn.
+ * config/avr/avr.c (avr_hard_regno_call_part_clobbered): Likewise.
+ * config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Likewise.
+ * config/mips/mips.c (mips_hard_regno_call_part_clobbered): Likewise.
+ * config/pru/pru.c (pru_hard_regno_call_part_clobbered): Likewise.
+ * config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered):
+ Likewise.
+ * config/s390/s390.c (s390_hard_regno_call_part_clobbered): Likewise.
+ * cselib.c: Include function-abi.h.
+ (cselib_process_insn): Update call to
+ targetm.hard_regno_call_part_clobbered, using insn_callee_abi
+ to get the appropriate ABI identifier.
+ * function-abi.cc (predefined_function_abi::initialize): Update call
+ to targetm.hard_regno_call_part_clobbered.
+ * ira-conflicts.c (ira_build_conflicts): Likewise.
+ * ira-costs.c (ira_tune_allocno_costs): Likewise.
+ * lra-constraints.c: Include function-abi.h.
+ (need_for_call_save_p): Update call to
+ targetm.hard_regno_call_part_clobbered, using insn_callee_abi
+ to get the appropriate ABI identifier.
+ * lra-lives.c (check_pseudos_live_through_calls): Likewise.
+ * regcprop.c (copyprop_hardreg_forward_1): Update call
+ to targetm.hard_regno_call_part_clobbered.
+ * reginfo.c (choose_hard_reg_mode): Likewise.
+ * regrename.c (check_new_reg_p): Likewise.
+ * reload.c (find_equiv_reg): Likewise.
+ * reload1.c (emit_reload_insns): Likewise.
+ * sched-deps.c: Include function-abi.h.
+ (deps_analyze_insn): Update call to
+ targetm.hard_regno_call_part_clobbered, using insn_callee_abi
+ to get the appropriate ABI identifier.
+ * sel-sched.c (init_regs_for_mode, mark_unavailable_hard_regs): Update
+ call to targetm.hard_regno_call_part_clobbered.
+ * targhooks.c (default_dwarf_frame_reg_mode): Likewise.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/i386/i386.c: Include function-abi.h.
+ (ix86_avx_u128_mode_needed): Treat function calls as AVX_U128_ANY
+ if they preserve some 256-bit or 512-bit SSE registers.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (insn_callee_abi): New hook.
+ (remove_extra_call_preserved_regs): Delete.
+ * doc/tm.texi.in (TARGET_INSN_CALLEE_ABI): New macro.
+ (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): Delete.
+ * doc/tm.texi: Regenerate.
+ * targhooks.h (default_remove_extra_call_preserved_regs): Delete.
+ * targhooks.c (default_remove_extra_call_preserved_regs): Delete.
+ * config/aarch64/aarch64.c (aarch64_simd_call_p): Constify the
+ insn argument.
+ (aarch64_remove_extra_call_preserved_regs): Delete.
+ (aarch64_insn_callee_abi): New function.
+ (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): Delete.
+ (TARGET_INSN_CALLEE_ABI): New macro.
+ * rtl.h (get_call_fndecl): Declare.
+ (cgraph_rtl_info): Fix formatting. Tweak comment for
+ function_used_regs. Remove function_used_regs_valid.
+ * rtlanal.c (get_call_fndecl): Moved from final.c
+ * function-abi.h (insn_callee_abi): Declare.
+ (target_function_abi_info): Mention insn_callee_abi.
+ * function-abi.cc (fndecl_abi): Handle flag_ipa_ra in a similar
+ way to get_call_reg_set_usage did.
+ (insn_callee_abi): New function.
+ * regs.h (get_call_reg_set_usage): Delete.
+ * final.c: Include function-abi.h.
+ (collect_fn_hard_reg_usage): Add fixed and stack registers to
+ function_used_regs before the main loop rather than afterwards.
+ Use insn_callee_abi instead of get_call_reg_set_usage. Exit early
+ if function_used_regs ends up not being useful.
+ (get_call_fndecl): Move to rtlanal.c
+ (get_call_cgraph_rtl_info, get_call_reg_set_usage): Delete.
+ * caller-save.c: Include function-abi.h.
+ (setup_save_areas, save_call_clobbered_regs): Use insn_callee_abi
+ instead of get_call_reg_set_usage.
+ * cfgcleanup.c: Include function-abi.h.
+ (old_insns_match_p): Use insn_callee_abi instead of
+ get_call_reg_set_usage.
+ * cgraph.h (cgraph_node::rtl_info): Take a const_tree instead of
+ a tree.
+ * cgraph.c (cgraph_node::rtl_info): Likewise. Initialize
+ function_used_regs.
+ * df-scan.c: Include function-abi.h.
+ (df_get_call_refs): Use insn_callee_abi instead of
+ get_call_reg_set_usage.
+ * ira-lives.c: Include function-abi.h.
+ (process_bb_node_lives): Use insn_callee_abi instead of
+ get_call_reg_set_usage.
+ * lra-lives.c: Include function-abi.h.
+ (process_bb_lives): Use insn_callee_abi instead of
+ get_call_reg_set_usage.
+ * postreload.c: Include function-abi.h.
+ (reload_combine): Use insn_callee_abi instead of
+ get_call_reg_set_usage.
+ * regcprop.c: Include function-abi.h.
+ (copyprop_hardreg_forward_1): Use insn_callee_abi instead of
+ get_call_reg_set_usage.
+ * resource.c: Include function-abi.h.
+ (mark_set_resources, mark_target_live_regs): Use insn_callee_abi
+ instead of get_call_reg_set_usage.
+ * var-tracking.c: Include function-abi.h.
+ (dataflow_set_clear_at_call): Use insn_callee_abi instead of
+ get_call_reg_set_usage.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (fntype_abi): New target hook.
+ * doc/tm.texi.in (TARGET_FNTYPE_ABI): Likewise.
+ * doc/tm.texi: Regenerate.
+ * target.h (predefined_function_abi): Declare.
+ * function-abi.cc (fntype_abi): Call targetm.calls.fntype_abi,
+ if defined.
+ * config/aarch64/aarch64.h (ARM_PCS_SIMD): New arm_pcs value.
+ * config/aarch64/aarch64.c: Include function-abi.h.
+ (aarch64_simd_abi, aarch64_fntype_abi): New functions.
+ (TARGET_FNTYPE_ABI): Define.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * Makefile.in (OBJS): Add function-abi.o.
+ (GTFILES): Add function-abi.h.
+ * function-abi.cc: New file.
+ * function-abi.h: Likewise.
+ * emit-rtl.h (rtl_data::abi): New field.
+ * function.c: Include function-abi.h.
+ (prepare_function_start): Initialize crtl->abi.
+ * read-rtl-function.c: Include regs.h and function-abi.h.
+ (read_rtl_function_body): Initialize crtl->abi.
+ (read_rtl_function_body_from_file_range): Likewise.
+ * reginfo.c: Include function-abi.h.
+ (init_reg_sets_1): Initialize default_function_abi.
+ (globalize_reg): Call add_full_reg_clobber for each predefined ABI
+ when making a register global.
+ * target-globals.h (this_target_function_abi_info): Declare.
+ (target_globals::function_abi_info): New field.
+ (restore_target_globals): Copy it.
+ * target-globals.c: Include function-abi.h.
+ (default_target_globals): Initialize the function_abi_info field.
+ (target_globals): Allocate it.
+ (save_target_globals): Free it.
+
+2019-09-30 Nick Clifton <nickc@redhat.com>
+
+ PR target/85978
+ * config/frv/frv.c (frv_register_move_cost): Add break statements
+ to avoid falling through to the wrong cases. Tidy code.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_hard_regno_call_part_clobbered):
+ For multi-registers modes, test how big each register part is.
+
+2019-09-30 Nick Clifton <nickc@redhat.com>
+
+ PR target/59205
+ * config/iq2000/iq2000.c (iq2000_select_section): Delete.
+ (TARGET_ASM_SELECT_SECTION): Remove definition.
+ (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Allow definition.
+
+2019-09-30 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * emit-rtl.c (init_raw_REG): New function.
+ (gen_raw_REG): Use init_raw_REG.
+ * gengenrtl.c (gendef): Emit init_* functions and alloca_*
+ macros.
+ * rtl.c (rtx_alloc_stat_v): Use rtx_init.
+ * rtl.h (rtx_init): New function.
+ (rtx_alloca): New function.
+ (init_raw_REG): New function.
+ (alloca_raw_REG): New macro.
+
+2019-09-30 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/predicates.md (pcrel_address): Delete predicate.
+ (pcrel_local_address): Replace pcrel_address predicate, use the
+ new function address_to_insn_form.
+ (pcrel_external_address): Replace with new implementation using
+ address_to_insn_form..
+ (prefixed_mem_operand): Delete predicate which is now unused.
+ (pcrel_external_mem_operand): Delete predicate which is now
+ unused.
+ * config/rs6000/rs6000-protos.h (enum insn_form): New
+ enumeration.
+ (enum non_prefixed_form): New enumeration.
+ (address_to_insn_form): New declaration.
+ (prefixed_load_p): New declaration.
+ (prefixed_store_p): New declaration.
+ (prefixed_paddi_p): New declaration.
+ (rs6000_asm_output_opcode): New declaration.
+ (rs6000_final_prescan_insn): Move declaration and update calling
+ signature.
+ (address_is_prefixed): New helper inline function.
+ * config/rs6000/rs6000.c(print_operand_address): Check for either
+ PC-relative local symbols or PC-relative external symbols.
+ (rs6000_emit_move): Support loading PC-relative addresses.
+ (mode_supports_prefixed_address_p): Delete, no longer used.
+ (rs6000_prefixed_address_mode_p): Delete, no longer used.
+ (address_to_insn_form): New function to decode an address format.
+ (reg_to_non_prefixed): New function to identify what the
+ non-prefixed memory instruction format is for a register.
+ (prefixed_load_p): New function to identify prefixed loads.
+ (prefixed_store_p): New function to identify prefixed stores.
+ (prefixed_paddi_p): New function to identify prefixed load
+ immediates.
+ (next_insn_prefixed_p): New static state variable.
+ (rs6000_final_prescan_insn): New function to determine if an insn
+ uses a prefixed instruction.
+ (rs6000_asm_output_opcode): New function to emit 'p' in front of a
+ prefixed instruction.
+ * config/rs6000/rs6000.h (FINAL_PRESCAN_INSN): New target hook.
+ (ASM_OUTPUT_OPCODE): New target hook.
+ * config/rs6000/rs6000.md (prefixed): New insn attribute for
+ prefixed instructions.
+ (prefixed_length): New insn attribute for the size of prefixed
+ instructions.
+ (non_prefixed_length): New insn attribute for the size of
+ non-prefixed instructions.
+ (pcrel_local_addr): New insn to load up a local PC-relative
+ address.
+ (pcrel_extern_addr): New insn to load up an external PC-relative
+ address.
+ (mov<mode>_64bit_dm): Split the alternatives for loading 0.0 to a
+ GPR and loading a 128-bit floating point type to a GPR.
+
+2019-09-30 Richard Biener <rguenther@suse.de>
+
+ * gimple.c (gimple_get_lhs): For PHIs return the result.
+ * tree-vectorizer.h (vectorizable_live_operation): Also get the
+ SLP instance as argument.
+ * tree-vect-loop.c (vect_analyze_loop_operations): Also handle
+ double-reduction PHIs with vectorizable_lc_phi.
+ (vect_analyze_loop_operations): Adjust.
+ (vect_create_epilog_for_reduction): Remove all code not dealing
+ with reduction LC PHI or epilogue generation.
+ (vectorizable_live_operation): Call vect_create_epilog_for_reduction
+ for live stmts of reductions.
+ * tree-vect-stmts.c (vectorizable_condition): When !for_reduction
+ do not handle defs that are not vect_internal_def.
+ (can_vectorize_live_stmts): Adjust.
+ (vect_analyze_stmt): When the vectorized stmt defined a value
+ used on backedges adjust the backedge uses of vectorized PHIs.
+
+2019-09-30 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/91853
+ * tree-inline.c (force_value_to_type): New function.
+ (setup_one_parameter): Use force_value_to_type to convert type.
+ * tree-inline.c (force_value_to_type): Declare.
+ * ipa-param-manipulation.c (ipa_param_adjustments::modify_call): Deal
+ with register type mismatches.
+
+2019-09-30 Andreas Tobler <andreast@gcc.gnu.org>
+
+ * config.gcc: Use the secure-plt on FreeBSD 13 and upwards for
+ 32-bit PowerPC.
+ Define TARGET_FREEBSD32_SECURE_PLT for 64-bit PowerPC.
+ * config/rs6000/t-freebsd64: Make use of the above define and build
+ the 32-bit libraries with secure-plt.
+
+2019-09-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91931
+ * config/i386/i386-expand.c (ix86_expand_adjust_ufix_to_sfix_si): Use
+ gen_int_mode instead of GEN_INT.
+
+2019-09-29 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (gen_macho_low): Amend to include the mode
+ argument.
+ (machopic_indirect_data_reference): Amend gen_macho_low call
+ to include mode argument
+ * config/rs6000/rs6000.c (emit_move): Likewise. Amend a comment.
+ * config/rs6000/darwin.md (@macho_low_<mode>): New, replaces
+ the macho_high expander and two define_insn entries.
+
+2019-09-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/90543
+ * optc-save-gen.awk: Fix up printing string option differences.
+
+2019-09-29 Kewen Lin <linkw@gcc.gnu.org>
+
+ * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Lower
+ vec_perm cost to 1 for non-Power7 VSX architectures.
+
+2019-09-29 Kewen Lin <linkw@gcc.gnu.org>
+
+ * config/rs6000/vsx.md (vec_pack[su]_float_v2di): New define_expand.
+ (vec_unpack_[su]fix_trunc_hi_v4sf): Likewise.
+ (vec_unpack_[su]fix_trunc_lo_v4sf): Likewise.
+
+2019-09-28 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (gen_macho_high): Amend to include the mode
+ argument.
+ (machopic_indirect_data_reference): Amend gen_macho_high call
+ to include mode argument.
+ (machopic_legitimize_pic_address): Likewise.
+ * config/rs6000/rs6000.c (rs6000_legitimize_address):
+ * config/rs6000/darwin.md (@macho_high_<mode>): New, replaces
+ the macho_high expander and two define_insn entries.
+
+2019-09-28 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/86805
+ * config/sh/sh.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.
+
+2019-09-28 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/80672
+ * config/sh/sh.c (parse_validate_atomic_model_option): Use
+ std::string::compare instead of std::string::find.
+
+2019-09-27 Maciej W. Rozycki <macro@wdc.com>
+
+ * configure: Regenerate.
+
+2019-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91920
+ * gimplify.c (omp_default_clause): Predetermine DECL_IN_CONSTANT_POOL
+ variables as shared.
+
+2019-09-27 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/darwin.md (@macho_correct_pic_<mode>): New,
+ replaces the expander and two define_insn entries.
+ (@reload_macho_picbase_<mode>): Update gen_macho_correct_pic
+ call.
+ * config/rs6000/rs6000.md (builtin_setjmp_receiver): Likewise.
+
+2019-09-27 David Malcolm <dmalcolm@redhat.com>
+
+ * fibonacci_heap.h (fibonacci_heap::empty): Make const.
+ (fibonacci_heap::nodes): Likewise.
+ (fibonacci_heap::min_key): Likewise.
+ (fibonacci_heap::min): Likewise.
+
+2019-09-27 David Malcolm <dmalcolm@redhat.com>
+
+ * cgraph.c (cgraph_node::get_fun): Make const.
+ * cgraph.h (cgraph_node::get_fun): Likewise.
+
+2019-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91919
+ * config/arm/arm.md (<US>mlal): Remove SE wrappers around operands
+ of SImode MULT.
+
+2019-09-27 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (_stmt_vec_info::reduc_fn): New.
+ (STMT_VINFO_REDUC_FN): Likewise.
+ * tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
+ STMT_VINFO_REDUC_FN.
+ * tree-vect-loop.c (vect_is_simple_reduction): Fix STMT_VINFO_REDUC_IDX
+ for condition reductions.
+ (vect_create_epilog_for_reduction): Compute all required state
+ from the stmt to be vectorized.
+ (vectorizable_reduction): Simplify vect_create_epilog_for_reduction
+ invocation and remove then dead code. For single def-use chains
+ record only a single vector stmt.
+
+2019-09-27 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_builtin_class): New enum.
+ (AARCH64_BUILTIN_SHIFT, AARCH64_BUILTIN_CLASS): New constants.
+ (aarch64_gimple_fold_builtin, aarch64_mangle_builtin_type)
+ (aarch64_fold_builtin, aarch64_init_builtins, aarch64_expand_builtin):
+ (aarch64_builtin_decl, aarch64_builtin_rsqrt): Delete.
+ (aarch64_general_mangle_builtin_type, aarch64_general_init_builtins):
+ (aarch64_general_fold_builtin, aarch64_general_gimple_fold_builtin):
+ (aarch64_general_expand_builtin, aarch64_general_builtin_decl):
+ (aarch64_general_builtin_rsqrt): Declare.
+ * config/aarch64/aarch64-builtins.c (aarch64_general_add_builtin):
+ New function.
+ (aarch64_mangle_builtin_type): Rename to...
+ (aarch64_general_mangle_builtin_type): ...this.
+ (aarch64_init_fcmla_laneq_builtins, aarch64_init_simd_builtins)
+ (aarch64_init_crc32_builtins, aarch64_init_builtin_rsqrt)
+ (aarch64_init_pauth_hint_builtins, aarch64_init_tme_builtins): Use
+ aarch64_general_add_builtin instead of add_builtin_function.
+ (aarch64_init_builtins): Rename to...
+ (aarch64_general_init_builtins): ...this. Use
+ aarch64_general_add_builtin instead of add_builtin_function.
+ (aarch64_builtin_decl): Rename to...
+ (aarch64_general_builtin_decl): ...this and remove the unused
+ arguments.
+ (aarch64_expand_builtin): Rename to...
+ (aarch64_general_expand_builtin): ...this and remove the unused
+ arguments.
+ (aarch64_builtin_rsqrt): Rename to...
+ (aarch64_general_builtin_rsqrt): ...this.
+ (aarch64_fold_builtin): Rename to...
+ (aarch64_general_fold_builtin): ...this. Take the function subcode
+ and return type as arguments. Remove the "ignored" argument.
+ (aarch64_gimple_fold_builtin): Rename to...
+ (aarch64_general_gimple_fold_builtin): ...this. Take the function
+ subcode and gcall as arguments, and return the new function call.
+ * config/aarch64/aarch64.c (aarch64_init_builtins)
+ (aarch64_fold_builtin, aarch64_gimple_fold_builtin)
+ (aarch64_expand_builtin, aarch64_builtin_decl): New functions.
+ (aarch64_builtin_reciprocal): Call aarch64_general_builtin_rsqrt
+ instead of aarch64_builtin_rsqrt.
+ (aarch64_mangle_type): Call aarch64_general_mangle_builtin_type
+ instead of aarch64_mangle_builtin_type.
+
+2019-09-27 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (check_builtin_call): New target hook.
+ * doc/tm.texi.in (TARGET_CHECK_BUILTIN_CALL): New @hook.
+ * doc/tm.texi: Regenerate.
+
+2019-09-27 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/91909
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Take a
+ reduc_index parameter. When handling COND_REDUCTION, make sure
+ that the reduction phi operand is in the correct arm of the
+ VEC_COND_EXPR.
+ (vectorizable_reduction): Pass reduc_index to the above.
+
+2019-09-27 Yuliang Wang <yuliang.wang@arm.com>
+
+ * config/aarch64/aarch64-sve2.md (aarch64_sve2_sra<mode>):
+ New combine pattern.
+
+2019-09-26 Max Filippov <jcmvbkbc@gmail.com>
+
+ * config/xtensa/xtensa.c (hwloop_optimize): Insert zero overhead
+ loop instruction into new basic block before the loop when basic
+ block that precedes the loop is empty.
+
+2019-09-26 Jakub Jelinek <jakub@redhat.com>
+
+ * function.c (gimplify_parameters): Use build_clobber function.
+ * tree-ssa.c (execute_update_addresses_taken): Likewise.
+ * tree-inline.c (expand_call_inline): Likewise.
+ * tree-sra.c (clobber_subtree): Likewise.
+ * tree-ssa-ccp.c (insert_clobber_before_stack_restore): Likewise.
+ * omp-low.c (lower_rec_simd_input_clauses, lower_rec_input_clauses,
+ lower_omp_single, lower_depend_clauses, lower_omp_taskreg,
+ lower_omp_target): Likewise.
+ * omp-expand.c (expand_omp_for_generic): Likewise.
+ * omp-offload.c (ompdevlow_adjust_simt_enter): Likewise.
+
+2019-09-26 Will Schmidt <will_schmidt@vnet.ibm.com>
+
+ * config/rs6000/rs6000-builtin.def: (LVSL, LVSR, LVEBX, LVEHX,
+ LVEWX, LVXL, LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI,
+ LVXL_V16QI, LVX, LVX_V1TI, LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI,
+ LVX_V8HI, LVX_V16QI, LVLX, LVLXL, LVRX, LVRXL, LXSDX, LXVD2X_V1TI,
+ LXVD2X_V2DF, LXVD2X_V2DI, LXVDSX, LXVW4X_V4SF, LXVW4X_V4SI,
+ LXVW4X_V8HI, LXVW4X_V16QI, LD_ELEMREV_V1TI, LD_ELEMREV_V2DF,
+ LD_ELEMREV_V2DI, LD_ELEMREV_V4SF, LD_ELEMREV_V4SI, LD_ELEMREV_V8HI,
+ LD_ELEMREV_V16QI): Use the PURE attribute.
+
+2019-09-26 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/darwin.md: Replace the expanders for
+ load_macho_picbase and reload_macho_picbase with use of '@'
+ and <mode> in their respective define_insns.
+ (nonlocal_goto_receiver): Pass Pmode to gen_reload_macho_picbase.
+ * config/rs6000/rs6000-logue.c (rs6000_emit_prologue): Pass
+ Pmode to gen_load_macho_picbase.
+ * config/rs6000/rs6000.md: Likewise.
+
+2019-09-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91896
+ * tree-vect-loop.c (vectorizable_reduction): The single
+ def-use cycle optimization cannot apply when there's more
+ than one pattern stmt involved.
+
+2019-09-26 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vect_analyze_loop_operations): Analyze
+ loop-closed PHIs that are vect_internal_def.
+ (vect_create_epilog_for_reduction): Exit early for nested cycles.
+ Simplify.
+ (vectorizable_lc_phi): New.
+ * tree-vect-stmts.c (vect_analyze_stmt): Call vectorize_lc_phi.
+ (vect_transform_stmt): Likewise.
+ * tree-vectorizer.h (stmt_vec_info_type): Add lc_phi_info_type.
+ (vectorizable_lc_phi): Declare.
+
+2019-09-26 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vect_analyze_loop_operations): Also call
+ vectorizable_reduction for vect_double_reduction_def.
+ (vect_transform_loop): Likewise.
+ (vect_create_epilog_for_reduction): Move double-reduction
+ PHI creation and preheader argument setting of PHIs ...
+ (vectorizable_reduction): ... here. Also process
+ vect_double_reduction_def PHIs, creating the vectorized
+ PHI nodes, remembering the scalar adjustment computed for
+ the epilogue in STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT.
+ Remember the original reduction code in STMT_VINFO_REDUC_CODE.
+ * tree-vectorizer.c (vec_info::new_stmt_vec_info):
+ Initialize STMT_VINFO_REDUC_CODE.
+ * tree-vectorizer.h (_stmt_vec_info::reduc_epilogue_adjustment): New.
+ (_stmt_vec_info::reduc_code): Likewise.
+ (STMT_VINFO_REDUC_EPILOGUE_ADJUSTMENT): Likewise.
+ (STMT_VINFO_REDUC_CODE): Likewise.
+
+2019-09-26 Matt Turner <mattst88@gmail.com>
+
+ PR driver/69471
+ * config/aarch64/aarch64.opt (march=): Add Negative(march=).
+ (mtune=): Add Negative(mtune=).
+ (mcpu=): Add Negative(mcpu=).
+ * config/arm/arm.opt: Likewise.
+
+2019-09-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm.md (arm_<simd32_op>): New define_insn.
+ * config/arm/arm_acle.h (__smlald, __smlaldx, __smlsld, __smlsldx):
+ Define.
+ * config/arm/arm_acle.h: Define builtins for the above.
+ * config/arm/iterators.md (SIMD32_DIMODE): New int_iterator.
+ (simd32_op): Handle the above.
+ * config/arm/unspecs.md: Define unspecs for the above.
+
+2019-09-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm.md (arm_<simd32_op>): New define_insn.
+ (arm_<sup>xtb16): Likewise.
+ (arm_usada8): Likewise.
+ * config/arm/arm_acle.h (__qadd8, __qsub8, __shadd8, __shsub8,
+ __uhadd8, __uhsub8, __uqadd8, __uqsub8, __qadd16, __qasx, __qsax,
+ __qsub16, __shadd16, __shasx, __shsax, __shsub16, __uhadd16, __uhasx,
+ __uhsax, __uhsub16, __uqadd16, __uqasx, __uqsax, __uqsub16, __sxtab16,
+ __sxtb16, __uxtab16, __uxtb16): Define.
+ * config/arm/arm_acle_builtins.def: Define builtins for the above.
+ * config/arm/unspecs.md: Define unspecs for the above.
+ * config/arm/iterators.md (SIMD32_NOGE_BINOP): New int_iterator.
+ (USXTB16): Likewise.
+ (simd32_op): New int_attribute.
+ (sup): Handle UNSPEC_SXTB16, UNSPEC_UXTB16.
+ * doc/sourcebuild.exp (arm_simd32_ok): Document.
+
+2019-09-26 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-sra.c (verify_splitting_accesses): Fix quoting in a call to
+ internal_error.
+
+2019-09-26 Martin Jambor <mjambor@suse.cz>
+
+ * ipa-sra.c (process_scan_results): Fix continue condition.
+
+2019-09-26 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/91885
+ * tree-vectorizer.c (try_vectorize_loop_1): Add
+ TODO_update_ssa_only_virtuals similarly to what slp pass does.
+
+2019-09-26 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_rtx_costs): Use
+ aarch64_plus_immediate rather than aarch64_uimm12_shift
+ to test for valid PLUS immediates.
+
+2019-09-25 Martin Jambor <mjambor@suse.cz>
+
+ * tree-sra.c (no_accesses_p): Remove.
+ (no_accesses_representant): Likewise.
+
+2019-09-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/arm_neon.h (vaba_s8): Use __ in identifiers
+ consistenly.
+ (vaba_s16): Likewise.
+ (vaba_s32): Likewise.
+ (vaba_u8): Likewise.
+ (vaba_u16): Likewise.
+ (vaba_u32): Likewise.
+ (vabal_high_s8): Likewise.
+ (vabal_high_s16): Likewise.
+ (vabal_high_s32): Likewise.
+ (vabal_high_u8): Likewise.
+ (vabal_high_u16): Likewise.
+ (vabal_high_u32): Likewise.
+ (vabal_s8): Likewise.
+ (vabal_s16): Likewise.
+ (vabal_s32): Likewise.
+ (vabal_u8): Likewise.
+ (vabal_u16): Likewise.
+ (vabal_u32): Likewise.
+ (vabaq_s8): Likewise.
+ (vabaq_s16): Likewise.
+ (vabaq_s32): Likewise.
+ (vabaq_u8): Likewise.
+ (vabaq_u16): Likewise.
+ (vabaq_u32): Likewise.
+ (vabd_s8): Likewise.
+ (vabd_s16): Likewise.
+ (vabd_s32): Likewise.
+ (vabd_u8): Likewise.
+ (vabd_u16): Likewise.
+ (vabd_u32): Likewise.
+ (vabdl_high_s8): Likewise.
+ (vabdl_high_s16): Likewise.
+ (vabdl_high_s32): Likewise.
+ (vabdl_high_u8): Likewise.
+ (vabdl_high_u16): Likewise.
+ (vabdl_high_u32): Likewise.
+ (vabdl_s8): Likewise.
+ (vabdl_s16): Likewise.
+ (vabdl_s32): Likewise.
+ (vabdl_u8): Likewise.
+ (vabdl_u16): Likewise.
+ (vabdl_u32): Likewise.
+ (vabdq_s8): Likewise.
+ (vabdq_s16): Likewise.
+ (vabdq_s32): Likewise.
+ (vabdq_u8): Likewise.
+ (vabdq_u16): Likewise.
+ (vabdq_u32): Likewise.
+ (vaddlv_s8): Likewise.
+ (vaddlv_s16): Likewise.
+ (vaddlv_u8): Likewise.
+ (vaddlv_u16): Likewise.
+ (vaddlvq_s8): Likewise.
+ (vaddlvq_s16): Likewise.
+ (vaddlvq_s32): Likewise.
+ (vaddlvq_u8): Likewise.
+ (vaddlvq_u16): Likewise.
+ (vaddlvq_u32): Likewise.
+ (vcvtx_f32_f64): Likewise.
+ (vcvtx_high_f32_f64): Likewise.
+ (vcvtxd_f32_f64): Likewise.
+ (vmla_n_f32): Likewise.
+ (vmla_n_s16): Likewise.
+ (vmla_n_s32): Likewise.
+ (vmla_n_u16): Likewise.
+ (vmla_n_u32): Likewise.
+ (vmla_s8): Likewise.
+ (vmla_s16): Likewise.
+ (vmla_s32): Likewise.
+ (vmla_u8): Likewise.
+ (vmla_u16): Likewise.
+ (vmla_u32): Likewise.
+ (vmlal_high_n_s16): Likewise.
+ (vmlal_high_n_s32): Likewise.
+ (vmlal_high_n_u16): Likewise.
+ (vmlal_high_n_u32): Likewise.
+ (vmlal_high_s8): Likewise.
+ (vmlal_high_s16): Likewise.
+ (vmlal_high_s32): Likewise.
+ (vmlal_high_u8): Likewise.
+ (vmlal_high_u16): Likewise.
+ (vmlal_high_u32): Likewise.
+ (vmlal_n_s16): Likewise.
+ (vmlal_n_s32): Likewise.
+ (vmlal_n_u16): Likewise.
+ (vmlal_n_u32): Likewise.
+ (vmlal_s8): Likewise.
+ (vmlal_s16): Likewise.
+ (vmlal_s32): Likewise.
+ (vmlal_u8): Likewise.
+ (vmlal_u16): Likewise.
+ (vmlal_u32): Likewise.
+ (vmlaq_n_f32): Likewise.
+ (vmlaq_n_s16): Likewise.
+ (vmlaq_n_s32): Likewise.
+ (vmlaq_n_u16): Likewise.
+ (vmlaq_n_u32): Likewise.
+ (vmlaq_s8): Likewise.
+ (vmlaq_s16): Likewise.
+ (vmlaq_s32): Likewise.
+ (vmlaq_u8): Likewise.
+ (vmlaq_u16): Likewise.
+ (vmlaq_u32): Likewise.
+ (vmls_n_f32): Likewise.
+ (vmls_n_s16): Likewise.
+ (vmls_n_s32): Likewise.
+ (vmls_n_u16): Likewise.
+ (vmls_n_u32): Likewise.
+ (vmls_s8): Likewise.
+ (vmls_s16): Likewise.
+ (vmls_s32): Likewise.
+ (vmls_u8): Likewise.
+ (vmls_u16): Likewise.
+ (vmls_u32): Likewise.
+ (vmlsl_high_n_s16): Likewise.
+ (vmlsl_high_n_s32): Likewise.
+ (vmlsl_high_n_u16): Likewise.
+ (vmlsl_high_n_u32): Likewise.
+ (vmlsl_high_s8): Likewise.
+ (vmlsl_high_s16): Likewise.
+ (vmlsl_high_s32): Likewise.
+ (vmlsl_high_u8): Likewise.
+ (vmlsl_high_u16): Likewise.
+ (vmlsl_high_u32): Likewise.
+ (vmlsl_n_s16): Likewise.
+ (vmlsl_n_s32): Likewise.
+ (vmlsl_n_u16): Likewise.
+ (vmlsl_n_u32): Likewise.
+ (vmlsl_s8): Likewise.
+ (vmlsl_s16): Likewise.
+ (vmlsl_s32): Likewise.
+ (vmlsl_u8): Likewise.
+ (vmlsl_u16): Likewise.
+ (vmlsl_u32): Likewise.
+ (vmlsq_n_f32): Likewise.
+ (vmlsq_n_s16): Likewise.
+ (vmlsq_n_s32): Likewise.
+ (vmlsq_n_u16): Likewise.
+ (vmlsq_n_u32): Likewise.
+ (vmlsq_s8): Likewise.
+ (vmlsq_s16): Likewise.
+ (vmlsq_s32): Likewise.
+ (vmlsq_u8): Likewise.
+ (vmlsq_u16): Likewise.
+ (vmlsq_u32): Likewise.
+ (vmovl_high_s8): Likewise.
+ (vmovl_high_s16): Likewise.
+ (vmovl_high_s32): Likewise.
+ (vmovl_high_u8): Likewise.
+ (vmovl_high_u16): Likewise.
+ (vmovl_high_u32): Likewise.
+ (vmovl_s8): Likewise.
+ (vmovl_s16): Likewise.
+ (vmovl_s32): Likewise.
+ (vmovl_u8): Likewise.
+ (vmovl_u16): Likewise.
+ (vmovl_u32): Likewise.
+ (vmovn_high_s16): Likewise.
+ (vmovn_high_s32): Likewise.
+ (vmovn_high_s64): Likewise.
+ (vmovn_high_u16): Likewise.
+ (vmovn_high_u32): Likewise.
+ (vmovn_high_u64): Likewise.
+ (vmovn_s16): Likewise.
+ (vmovn_s32): Likewise.
+ (vmovn_s64): Likewise.
+ (vmovn_u16): Likewise.
+ (vmovn_u32): Likewise.
+ (vmovn_u64): Likewise.
+ (vmull_high_n_s16): Likewise.
+ (vmull_high_n_s32): Likewise.
+ (vmull_high_n_u16): Likewise.
+ (vmull_high_n_u32): Likewise.
+ (vmull_high_p8): Likewise.
+ (vmull_high_s8): Likewise.
+ (vmull_high_s16): Likewise.
+ (vmull_high_s32): Likewise.
+ (vmull_high_u8): Likewise.
+ (vmull_high_u16): Likewise.
+ (vmull_high_u32): Likewise.
+ (vmull_n_s16): Likewise.
+ (vmull_n_s32): Likewise.
+ (vmull_n_u16): Likewise.
+ (vmull_n_u32): Likewise.
+ (vmull_p8): Likewise.
+ (vmull_s8): Likewise.
+ (vmull_s16): Likewise.
+ (vmull_s32): Likewise.
+ (vmull_u8): Likewise.
+ (vmull_u16): Likewise.
+ (vmull_u32): Likewise.
+ (vpadal_s8): Likewise.
+ (vpadal_s16): Likewise.
+ (vpadal_s32): Likewise.
+ (vpadal_u8): Likewise.
+ (vpadal_u16): Likewise.
+ (vpadal_u32): Likewise.
+ (vpadalq_s8): Likewise.
+ (vpadalq_s16): Likewise.
+ (vpadalq_s32): Likewise.
+ (vpadalq_u8): Likewise.
+ (vpadalq_u16): Likewise.
+ (vpadalq_u32): Likewise.
+ (vpaddl_s8): Likewise.
+ (vpaddl_s16): Likewise.
+ (vpaddl_s32): Likewise.
+ (vpaddl_u8): Likewise.
+ (vpaddl_u16): Likewise.
+ (vpaddl_u32): Likewise.
+ (vpaddlq_s8): Likewise.
+ (vpaddlq_s16): Likewise.
+ (vpaddlq_s32): Likewise.
+ (vpaddlq_u8): Likewise.
+ (vpaddlq_u16): Likewise.
+ (vpaddlq_u32): Likewise.
+ (vpaddq_s8): Likewise.
+ (vpaddq_s16): Likewise.
+ (vpaddq_s32): Likewise.
+ (vpaddq_s64): Likewise.
+ (vpaddq_u8): Likewise.
+ (vpaddq_u16): Likewise.
+ (vpaddq_u32): Likewise.
+ (vpaddq_u64): Likewise.
+ (vqdmulh_n_s16): Likewise.
+ (vqdmulh_n_s32): Likewise.
+ (vqdmulhq_n_s16): Likewise.
+ (vqdmulhq_n_s32): Likewise.
+ (vqmovn_high_s16): Likewise.
+ (vqmovn_high_s32): Likewise.
+ (vqmovn_high_s64): Likewise.
+ (vqmovn_high_u16): Likewise.
+ (vqmovn_high_u32): Likewise.
+ (vqmovn_high_u64): Likewise.
+ (vqmovun_high_s16): Likewise.
+ (vqmovun_high_s32): Likewise.
+ (vqmovun_high_s64): Likewise.
+ (vqrdmulh_n_s16): Likewise.
+ (vqrdmulh_n_s32): Likewise.
+ (vqrdmulhq_n_s16): Likewise.
+ (vqrdmulhq_n_s32): Likewise.
+ (vrsqrte_u32): Likewise.
+ (vrsqrteq_u32): Likewise.
+ (vtst_p8): Likewise.
+ (vtst_p16): Likewise.
+ (vtst_p64): Likewise.
+ (vtstq_p8): Likewise.
+ (vtstq_p16): Likewise.
+ (vtstq_p64): Likewise.
+ (vaddlv_s32): Likewise.
+ (vaddlv_u32): Likewise.
+ (vqtbl1_p8): Likewise.
+ (vqtbl1_s8): Likewise.
+ (vqtbl1_u8): Likewise.
+ (vqtbl1q_p8): Likewise.
+ (vqtbl1q_s8): Likewise.
+ (vqtbl1q_u8): Likewise.
+ (vqtbx1_s8): Likewise.
+ (vqtbx1_u8): Likewise.
+ (vqtbx1_p8): Likewise.
+ (vqtbx1q_s8): Likewise.
+ (vqtbx1q_u8): Likewise.
+ (vqtbx1q_p8): Likewise.
+ (vtbl1_s8): Likewise.
+ (vtbl1_u8): Likewise.
+ (vtbl1_p8): Likewise.
+ (vtbl2_s8): Likewise.
+ (vtbl2_u8): Likewise.
+ (vtbl2_p8): Likewise.
+ (vtbl3_s8): Likewise.
+ (vtbl3_u8): Likewise.
+ (vtbl3_p8): Likewise.
+ (vtbl4_s8): Likewise.
+ (vtbl4_u8): Likewise.
+ (vtbl4_p8): Likewise.
+ (vtbx2_s8): Likewise.
+ (vtbx2_u8): Likewise.
+ (vtbx2_p8): Likewise.
+ (vld1_f32): Likewise.
+ (vld1_f64): Likewise.
+ (vld1_p8): Likewise.
+ (vld1_p16): Likewise.
+ (vld1_p64): Likewise.
+ (vld1_s8): Likewise.
+ (vld1_s16): Likewise.
+ (vld1_s32): Likewise.
+ (vld1_s64): Likewise.
+ (vld1_u8): Likewise.
+ (vld1_u16): Likewise.
+ (vld1_u32): Likewise.
+ (vld1_u64): Likewise.
+ (vld1q_f32): Likewise.
+ (vld1q_f64): Likewise.
+ (vld1q_p8): Likewise.
+ (vld1q_p16): Likewise.
+ (vld1q_p64): Likewise.
+ (vld1q_s8): Likewise.
+ (vld1q_s16): Likewise.
+ (vld1q_s32): Likewise.
+ (vld1q_s64): Likewise.
+ (vld1q_u8): Likewise.
+ (vld1q_u16): Likewise.
+ (vld1q_u32): Likewise.
+ (vld1q_u64): Likewise.
+ (vpmax_s8): Likewise.
+ (vpmax_s16): Likewise.
+ (vpmax_s32): Likewise.
+ (vpmax_u8): Likewise.
+ (vpmax_u16): Likewise.
+ (vpmax_u32): Likewise.
+ (vpmaxq_s8): Likewise.
+ (vpmaxq_s16): Likewise.
+ (vpmaxq_s32): Likewise.
+ (vpmaxq_u8): Likewise.
+ (vpmaxq_u16): Likewise.
+ (vpmaxq_u32): Likewise.
+ (vpmax_f32): Likewise.
+ (vpmaxq_f32): Likewise.
+ (vpmaxq_f64): Likewise.
+ (vpmaxqd_f64): Likewise.
+ (vpmaxs_f32): Likewise.
+ (vpmaxnm_f32): Likewise.
+ (vpmaxnmq_f32): Likewise.
+ (vpmaxnmq_f64): Likewise.
+ (vpmaxnmqd_f64): Likewise.
+ (vpmaxnms_f32): Likewise.
+ (vpmin_s8): Likewise.
+ (vpmin_s16): Likewise.
+ (vpmin_s32): Likewise.
+ (vpmin_u8): Likewise.
+ (vpmin_u16): Likewise.
+ (vpmin_u32): Likewise.
+ (vpminq_s8): Likewise.
+ (vpminq_s16): Likewise.
+ (vpminq_s32): Likewise.
+ (vpminq_u8): Likewise.
+ (vpminq_u16): Likewise.
+ (vpminq_u32): Likewise.
+ (vpmin_f32): Likewise.
+ (vpminq_f32): Likewise.
+ (vpminq_f64): Likewise.
+ (vpminqd_f64): Likewise.
+ (vpmins_f32): Likewise.
+ (vpminnm_f32): Likewise.
+ (vpminnmq_f32): Likewise.
+ (vpminnmq_f64): Likewise.
+ (vpminnmqd_f64): Likewise.
+ (vpminnms_f32): Likewise.
+ (vmla_f32): Likewise.
+ (vmlaq_f32): Likewise.
+ (vmlaq_f64): Likewise.
+ (vmls_f32): Likewise.
+ (vmlsq_f32): Likewise.
+ (vmlsq_f64): Likewise.
+ (vqtbl2_s8): Likewise.
+ (vqtbl2_u8): Likewise.
+ (vqtbl2_p8): Likewise.
+ (vqtbl2q_s8): Likewise.
+ (vqtbl2q_u8): Likewise.
+ (vqtbl2q_p8): Likewise.
+ (vqtbl3_s8): Likewise.
+ (vqtbl3_u8): Likewise.
+ (vqtbl3_p8): Likewise.
+ (vqtbl3q_s8): Likewise.
+ (vqtbl3q_u8): Likewise.
+ (vqtbl3q_p8): Likewise.
+ (vqtbl4_s8): Likewise.
+ (vqtbl4_u8): Likewise.
+ (vqtbl4_p8): Likewise.
+ (vqtbl4q_s8): Likewise.
+ (vqtbl4q_u8): Likewise.
+ (vqtbl4q_p8): Likewise.
+ (vqtbx2_s8): Likewise.
+ (vqtbx2_u8): Likewise.
+ (vqtbx2_p8): Likewise.
+ (vqtbx2q_s8): Likewise.
+ (vqtbx2q_u8): Likewise.
+ (vqtbx2q_p8): Likewise.
+ (vqtbx3_s8): Likewise.
+ (vqtbx3_u8): Likewise.
+ (vqtbx3_p8): Likewise.
+ (vqtbx3q_s8): Likewise.
+ (vqtbx3q_u8): Likewise.
+ (vqtbx3q_p8): Likewise.
+ (vqtbx4_s8): Likewise.
+ (vqtbx4_u8): Likewise.
+ (vqtbx4_p8): Likewise.
+ (vqtbx4q_s8): Likewise.
+ (vqtbx4q_u8): Likewise.
+ (vqtbx4q_p8): Likewise.
+ (vrev16_p8): Likewise.
+ (vrev16_s8): Likewise.
+ (vrev16_u8): Likewise.
+ (vrev16q_p8): Likewise.
+ (vrev16q_s8): Likewise.
+ (vrev16q_u8): Likewise.
+ (vrev32_p8): Likewise.
+ (vrev32_p16): Likewise.
+ (vrev32_s8): Likewise.
+ (vrev32_s16): Likewise.
+ (vrev32_u8): Likewise.
+ (vrev32_u16): Likewise.
+ (vrev32q_p8): Likewise.
+ (vrev32q_p16): Likewise.
+ (vrev32q_s8): Likewise.
+ (vrev32q_s16): Likewise.
+ (vrev32q_u8): Likewise.
+ (vrev32q_u16): Likewise.
+ (vrev64_f32): Likewise.
+ (vrev64_p8): Likewise.
+ (vrev64_p16): Likewise.
+ (vrev64_s8): Likewise.
+ (vrev64_s16): Likewise.
+ (vrev64_s32): Likewise.
+ (vrev64_u8): Likewise.
+ (vrev64_u16): Likewise.
+ (vrev64_u32): Likewise.
+ (vrev64q_f32): Likewise.
+ (vrev64q_p8): Likewise.
+ (vrev64q_p16): Likewise.
+ (vrev64q_s8): Likewise.
+ (vrev64q_s16): Likewise.
+ (vrev64q_s32): Likewise.
+ (vrev64q_u8): Likewise.
+ (vrev64q_u16): Likewise.
+ (vrev64q_u32): Likewise.
+ (vsha1cq_u32): Likewise.
+ (vsha1mq_u32): Likewise.
+ (vsha1pq_u32): Likewise.
+ (vsha1h_u32): Likewise.
+ (vsha1su0q_u32): Likewise.
+ (vsha1su1q_u32): Likewise.
+ (vsha256hq_u32): Likewise.
+ (vsha256h2q_u32): Likewise.
+ (vsha256su0q_u32): Likewise.
+ (vsha256su1q_u32): Likewise.
+ (vmull_p64): Likewise.
+ (vmull_high_p64): Likewise.
+ (vsqrt_f32): Likewise.
+ (vsqrtq_f32): Likewise.
+ (vsqrt_f64): Likewise.
+ (vsqrtq_f64): Likewise.
+ (vst1_f32): Likewise.
+ (vst1_f64): Likewise.
+ (vst1_p8): Likewise.
+ (vst1_p16): Likewise.
+ (vst1_p64): Likewise.
+ (vst1_s8): Likewise.
+ (vst1_s16): Likewise.
+ (vst1_s32): Likewise.
+ (vst1_s64): Likewise.
+ (vst1_u8): Likewise.
+ (vst1_u16): Likewise.
+ (vst1_u32): Likewise.
+ (vst1_u64): Likewise.
+ (vst1q_f32): Likewise.
+ (vst1q_f64): Likewise.
+ (vst1q_p8): Likewise.
+ (vst1q_p16): Likewise.
+ (vst1q_p64): Likewise.
+ (vst1q_s8): Likewise.
+ (vst1q_s16): Likewise.
+ (vst1q_s32): Likewise.
+ (vst1q_s64): Likewise.
+ (vst1q_u8): Likewise.
+ (vst1q_u16): Likewise.
+ (vst1q_u32): Likewise.
+ (vst1q_u64): Likewise.
+ (vst1_s64_x2): Likewise.
+ (vst1_u64_x2): Likewise.
+ (vst1_f64_x2): Likewise.
+ (vst1_s8_x2): Likewise.
+ (vst1_p8_x2): Likewise.
+ (vst1_s16_x2): Likewise.
+ (vst1_p16_x2): Likewise.
+ (vst1_s32_x2): Likewise.
+ (vst1_u8_x2): Likewise.
+ (vst1_u16_x2): Likewise.
+ (vst1_u32_x2): Likewise.
+ (vst1_f16_x2): Likewise.
+ (vst1_f32_x2): Likewise.
+ (vst1_p64_x2): Likewise.
+ (vst1q_s8_x2): Likewise.
+ (vst1q_p8_x2): Likewise.
+ (vst1q_s16_x2): Likewise.
+ (vst1q_p16_x2): Likewise.
+ (vst1q_s32_x2): Likewise.
+ (vst1q_s64_x2): Likewise.
+ (vst1q_u8_x2): Likewise.
+ (vst1q_u16_x2): Likewise.
+ (vst1q_u32_x2): Likewise.
+ (vst1q_u64_x2): Likewise.
+ (vst1q_f16_x2): Likewise.
+ (vst1q_f32_x2): Likewise.
+ (vst1q_f64_x2): Likewise.
+ (vst1q_p64_x2): Likewise.
+ (vst1_s64_x3): Likewise.
+ (vst1_u64_x3): Likewise.
+ (vst1_f64_x3): Likewise.
+ (vst1_s8_x3): Likewise.
+ (vst1_p8_x3): Likewise.
+ (vst1_s16_x3): Likewise.
+ (vst1_p16_x3): Likewise.
+ (vst1_s32_x3): Likewise.
+ (vst1_u8_x3): Likewise.
+ (vst1_u16_x3): Likewise.
+ (vst1_u32_x3): Likewise.
+ (vst1_f16_x3): Likewise.
+ (vst1_f32_x3): Likewise.
+ (vst1_p64_x3): Likewise.
+ (vst1q_s8_x3): Likewise.
+ (vst1q_p8_x3): Likewise.
+ (vst1q_s16_x3): Likewise.
+ (vst1q_p16_x3): Likewise.
+ (vst1q_s32_x3): Likewise.
+ (vst1q_s64_x3): Likewise.
+ (vst1q_u8_x3): Likewise.
+ (vst1q_u16_x3): Likewise.
+ (vst1q_u32_x3): Likewise.
+ (vst1q_u64_x3): Likewise.
+ (vst1q_f16_x3): Likewise.
+ (vst1q_f32_x3): Likewise.
+ (vst1q_f64_x3): Likewise.
+ (vst1q_p64_x3): Likewise.
+ (vst2_s64): Likewise.
+ (vst2_u64): Likewise.
+ (vst2_f64): Likewise.
+ (vst2_s8): Likewise.
+ (vst2_p8): Likewise.
+ (vst2_s16): Likewise.
+ (vst2_p16): Likewise.
+ (vst2_s32): Likewise.
+ (vst2_u8): Likewise.
+ (vst2_u16): Likewise.
+ (vst2_u32): Likewise.
+ (vst2_f16): Likewise.
+ (vst2_f32): Likewise.
+ (vst2_p64): Likewise.
+ (vst2q_s8): Likewise.
+ (vst2q_p8): Likewise.
+ (vst2q_s16): Likewise.
+ (vst2q_p16): Likewise.
+ (vst2q_s32): Likewise.
+ (vst2q_s64): Likewise.
+ (vst2q_u8): Likewise.
+ (vst2q_u16): Likewise.
+ (vst2q_u32): Likewise.
+ (vst2q_u64): Likewise.
+ (vst2q_f16): Likewise.
+ (vst2q_f32): Likewise.
+ (vst2q_f64): Likewise.
+ (vst2q_p64): Likewise.
+ (vst3_s64): Likewise.
+ (vst3_u64): Likewise.
+ (vst3_f64): Likewise.
+ (vst3_s8): Likewise.
+ (vst3_p8): Likewise.
+ (vst3_s16): Likewise.
+ (vst3_p16): Likewise.
+ (vst3_s32): Likewise.
+ (vst3_u8): Likewise.
+ (vst3_u16): Likewise.
+ (vst3_u32): Likewise.
+ (vst3_f16): Likewise.
+ (vst3_f32): Likewise.
+ (vst3_p64): Likewise.
+ (vst3q_s8): Likewise.
+ (vst3q_p8): Likewise.
+ (vst3q_s16): Likewise.
+ (vst3q_p16): Likewise.
+ (vst3q_s32): Likewise.
+ (vst3q_s64): Likewise.
+ (vst3q_u8): Likewise.
+ (vst3q_u16): Likewise.
+ (vst3q_u32): Likewise.
+ (vst3q_u64): Likewise.
+ (vst3q_f16): Likewise.
+ (vst3q_f32): Likewise.
+ (vst3q_f64): Likewise.
+ (vst3q_p64): Likewise.
+ (vst4_s64): Likewise.
+ (vst4_u64): Likewise.
+ (vst4_f64): Likewise.
+ (vst4_s8): Likewise.
+ (vst4_p8): Likewise.
+ (vst4_s16): Likewise.
+ (vst4_p16): Likewise.
+ (vst4_s32): Likewise.
+ (vst4_u8): Likewise.
+ (vst4_u16): Likewise.
+ (vst4_u32): Likewise.
+ (vst4_f16): Likewise.
+ (vst4_f32): Likewise.
+ (vst4_p64): Likewise.
+ (vst4q_s8): Likewise.
+ (vst4q_p8): Likewise.
+ (vst4q_s16): Likewise.
+ (vst4q_p16): Likewise.
+ (vst4q_s32): Likewise.
+ (vst4q_s64): Likewise.
+ (vst4q_u8): Likewise.
+ (vst4q_u16): Likewise.
+ (vst4q_u32): Likewise.
+ (vst4q_u64): Likewise.
+ (vst4q_f16): Likewise.
+ (vst4q_f32): Likewise.
+ (vst4q_f64): Likewise.
+ (vst4q_p64): Likewise.
+ (vtbx4_s8): Likewise.
+ (vtbx4_u8): Likewise.
+ (vtbx4_p8): Likewise.
+ (vtrn_f32): Likewise.
+ (vtrn_p8): Likewise.
+ (vtrn_p16): Likewise.
+ (vtrn_s8): Likewise.
+ (vtrn_s16): Likewise.
+ (vtrn_s32): Likewise.
+ (vtrn_u8): Likewise.
+ (vtrn_u16): Likewise.
+ (vtrn_u32): Likewise.
+ (vtrnq_f32): Likewise.
+ (vtrnq_p8): Likewise.
+ (vtrnq_p16): Likewise.
+ (vtrnq_s8): Likewise.
+ (vtrnq_s16): Likewise.
+ (vtrnq_s32): Likewise.
+ (vtrnq_u8): Likewise.
+ (vtrnq_u16): Likewise.
+ (vtrnq_u32): Likewise.
+ (vrsqrte_f16): Likewise.
+ (vrsqrteq_f16): Likewise.
+ (vsqrt_f16): Likewise.
+ (vsqrtq_f16): Likewise.
+ (vabd_f16): Likewise.
+ (vabdq_f16): Likewise.
+ (vpadd_f16): Likewise.
+ (vpaddq_f16): Likewise.
+ (vpmax_f16): Likewise.
+ (vpmaxq_f16): Likewise.
+ (vpmaxnm_f16): Likewise.
+ (vpmaxnmq_f16): Likewise.
+ (vpmin_f16): Likewise.
+ (vpminq_f16): Likewise.
+ (vpminnm_f16): Likewise.
+ (vpminnmq_f16): Likewise.
+ (vrsqrts_f16): Likewise.
+ (vrsqrtsq_f16): Likewise.
+
+2019-09-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91896
+ * tree-vect-loop.c (vectorizable_reduction): The single
+ def-use cycle optimization cannot apply when there's more
+ than one pattern stmt involved.
+
+2019-09-24 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.md (load_macho_picbase_<mode>): New, using
+ the 'P' mode iterator, replacing the (removed) SI and DI variants.
+ (reload_macho_picbase_<mode>): Likewise.
+
+2019-09-24 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.md: Move darwin.md include until
+ after the definition of the mode iterators.
+
+2019-09-23 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91570
+ * tree-ssa-strlen.c (get_range_strlen_dynamic): Handle null and
+ non-constant minlen, maxlen and maxbound.
+
+2019-09-24 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (_stmt_vec_info::const_cond_reduc_code):
+ Rename to...
+ (_stmt_vec_info::cond_reduc_code): ... this.
+ (_stmt_vec_info::induc_cond_initial_val): Add.
+ (STMT_VINFO_VEC_CONST_COND_REDUC_CODE): Rename to...
+ (STMT_VINFO_VEC_COND_REDUC_CODE): ... this.
+ (STMT_VINFO_VEC_INDUC_COND_INITIAL_VAL): Add.
+ * tree-vectorizer.c (vec_info::new_stmt_vec_info): Adjust.
+ * tree-vect-loop.c (get_initial_def_for_reduction): Pass in
+ the reduction code.
+ (vect_create_epilog_for_reduction): Drop special
+ induction condition reduction params, pass in reduction code
+ and simplify.
+ (vectorizable_reduction): Perform condition reduction kind
+ selection only at analysis time. Adjust passing on state.
+
+2019-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64.md (mov<mode>): Don't call
+ aarch64_split_dimode_const_store on volatile MEM.
+
+2019-09-24 Stamatis Markianos-Wright <stam.markianos-wright@arm.com>
+
+ * config/aarch64/aarch64-option-extensions.def (fp16fml):
+ Update hwcap string for fp16fml.
+
+2019-09-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91866
+ * match.pd (((T)(A)) + CST -> (T)(A + CST)): Formatting fix.
+ (((T)(A + CST1)) + CST2 -> (T)(A) + (T)CST1 + CST2): New optimization.
+
+2019-09-24 Martin Liska <mliska@suse.cz>
+
+ * cfgexpand.c (gimple_assign_rhs_to_tree): Use switch statement
+ instead of if-elseif-elseif-...
+ * gimple-expr.c (extract_ops_from_tree): Likewise.
+ * gimple.c (get_gimple_rhs_num_ops): Likewise.
+ * tree-ssa-forwprop.c (rhs_to_tree): Likewise.
+
+2019-09-24 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/91831
+ * ipa-param-manipulation.c (carry_over_param): Make a method of
+ ipa_param_body_adjustments, remove now unnecessary argument. Also copy
+ in case of a context mismatch.
+ (ipa_param_body_adjustments::common_initialization): Adjust call to
+ carry_over_param.
+ * ipa-param-manipulation.h (class ipa_param_body_adjustments): Add
+ private method carry_over_param.
+
+2019-09-24 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/91832
+ * ipa-sra.c (scan_expr_access): Check that offset is non-negative.
+
+2019-09-24 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Valueize MEM_REF
+ base.
+
+2019-09-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/t-arm (arm-builtins.o): Add dependency on
+ arm_acle_builtins.def.
+
+2019-09-23 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/91823
+ * config/rs6000/altivec.md (altivec_copysign_v4sf3): Generate
+ canonical CONST_INTs. Use gen_rtvec.
+
+2019-09-23 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (get_initial_def_for_reduction): Simplify,
+ avoid adjusting by + 0 or * 1.
+ (vect_create_epilog_for_reduction): Get reduction code only
+ when necessary. Deal with adjustment_def only when necessary.
+
+2019-09-23 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/atomics.md (aarch64_store_exclusive_pair): Fix
+ memmodel index.
+
+2019-09-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR ipa/91835
+ * lto-section-in.c (lto_section_name): Use "ipa_sra" instead of
+ "ipa-sra".
+
+2019-09-22 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.c (machopic_output_stub): Remove dead
+ code. Merge code blocks with common conditionals. Use declared
+ macro instead of a magic number for PIC level.
+
+2019-09-21 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91830
+ * gimple-ssa-warn-restrict.c (builtin_memref::set_base_and_offset):
+ Simplify computation of the offset of the referenced subobject.
+
+2019-09-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_legitimize_pic_address): Check
+ for lra not reload.
+
+2019-09-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * ira-conflicts.c (can_use_same_reg_p): New function.
+ (process_reg_shuffles): Take an insn parameter. Ignore cases
+ in which input operand op_num could seemingly never be allocated
+ to the same register as the destination.
+ (add_insn_allocno_copies): Update call to process_reg_shuffles.
+
+2019-09-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * simplify-rtx.c (neg_const_int): Replace with...
+ (neg_poly_int_rtx): ...this new function.
+ (simplify_binary_operation_1): Extend (minus x C) -> (plus X -C)
+ to all CONST_SCALAR_INTs and to CONST_POLY_INT.
+ (simplify_plus_minus): Likewise for constant terms here.
+
+2019-09-20 Jonas Pfeil <jonas.pfeil@uli-ulm.de>
+
+ * config/microblaze/microblaze.h (ASM_OUTPUT_SKIP): Use
+ HOST_WIDE_PRINT_UNSIGNED.
+
+2019-09-20 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.c (pa_trampoline_init): Remove spurious extended
+ character.
+
+2019-09-20 Maya Rashish <coypu@sdf.org>
+
+ PR target/86811
+ * config/vax/vax.c (TARGET_HAVE_SPECULATION_SAFE_VALUE):
+ Define to speculation_safe_value_not_needed.
+
+2019-09-20 Richard Biener <rguenther@suse.de>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/91814
+ * config/i386/i386-features.c (gen_gpr_to_xmm_move_src): Revert
+ previous change.
+ (general_scalar_chain::convert_op): Force not suitable memory
+ operands to a register.
+
+2019-09-20 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91821
+ * tree-vect-loop.c (check_reduction_path): Check we can compute
+ reduc_idx.
+ (vect_is_simple_reduction): Set STMT_VINFO_REDUC_IDX.
+ * tree-vect-patterns.c (vect_reassociating_reduction_p): Return
+ operands in canonical order.
+ * tree-vectorizer.c (vec_info::new_stmt_vec_info): Initialize
+ STMT_VINFO_REDUC_IDX.
+ * tree-vectorizer.h (_stmt_vec_info::reduc_idx): New.
+ (STMT_VINFO_REDUC_IDX): Likewise.
+
+2019-09-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/91269
+ * config/sparc/sparc.h (HARD_REGNO_CALLER_SAVE_MODE): Define.
+
+2019-09-20 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91822
+ * tree-vectorizer.h (vectorizable_condition): Restore for_reduction
+ parameter.
+ * tree-vect-loop.c (vectorizable_reduction): Adjust asserts
+ for reduc_index in nested cycles, adjust vectorizable_condition
+ calls.
+ * tree-vect-stmts.c (vectorizable_condition): Restore for_reduction
+ parameter.
+ (vect_analyze_stmt): Adjust.
+ (vect_transform_stmt): Likewise.
+
+2019-09-20 Richard Biener <rguenther@suse.de>
+
+ PR target/91767
+ * config/i386/i386-features.c (general_scalar_chain::convert_registers):
+ Ensure there's a sequence point between allocating the new register
+ and passing a reference to a reg via regno_reg_rtx.
+
+2019-09-20 Martin Jambor <mjambor@suse.cz>
+
+ * coretypes.h (cgraph_edge): Declare.
+ * ipa-param-manipulation.c: Rewrite.
+ * ipa-param-manipulation.h: Likewise.
+ * Makefile.in (GTFILES): Added ipa-param-manipulation.h and ipa-sra.c.
+ (OBJS): Added ipa-sra.o.
+ * cgraph.h (ipa_replace_map): Removed fields old_tree, replace_p
+ and ref_p, added fields param_adjustments and performed_splits.
+ (struct cgraph_clone_info): Remove ags_to_skip and
+ combined_args_to_skip, new field param_adjustments.
+ (cgraph_node::create_clone): Changed parameters to use
+ ipa_param_adjustments.
+ (cgraph_node::create_virtual_clone): Likewise.
+ (cgraph_node::create_virtual_clone_with_body): Likewise.
+ (tree_function_versioning): Likewise.
+ (cgraph_build_function_type_skip_args): Removed.
+ * cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Convert to
+ using ipa_param_adjustments.
+ (clone_of_p): Likewise.
+ * cgraphclones.c (cgraph_build_function_type_skip_args): Removed.
+ (build_function_decl_skip_args): Likewise.
+ (duplicate_thunk_for_node): Adjust parameters using
+ ipa_param_body_adjustments, copy param_adjustments instead of
+ args_to_skip.
+ (cgraph_node::create_clone): Convert to using ipa_param_adjustments.
+ (cgraph_node::create_virtual_clone): Likewise.
+ (cgraph_node::create_version_clone_with_body): Likewise.
+ (cgraph_materialize_clone): Likewise.
+ (symbol_table::materialize_all_clones): Likewise.
+ * ipa-fnsummary.c (ipa_fn_summary_t::duplicate): Simplify
+ ipa_replace_map check.
+ * ipa-cp.c (get_replacement_map): Do not initialize removed fields.
+ (initialize_node_lattices): Make aware that some parameters might have
+ already been removed.
+ (want_remove_some_param_p): New function.
+ (create_specialized_node): Convert to using ipa_param_adjustments and
+ deal with possibly pre-existing adjustments.
+ * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise.
+ (output_node_opt_summary): Do not stream removed fields. Stream
+ parameter adjustments instead of argumetns to skip.
+ (input_node_opt_summary): Likewise.
+ (input_node_opt_summary): Likewise.
+ * lto-section-in.c (lto_section_name): Added ipa-sra section.
+ * lto-streamer.h (lto_section_type): Likewise.
+ * tree-inline.h (copy_body_data): New fields killed_new_ssa_names and
+ param_body_adjs.
+ (copy_decl_to_var): Declare.
+ * tree-inline.c (update_clone_info): Do not remap old_tree.
+ (remap_gimple_stmt): Use ipa_param_body_adjustments to modify gimple
+ statements, walk all extra generated statements and remap their
+ operands.
+ (redirect_all_calls): Add killed SSA names to a hash set.
+ (remap_ssa_name): Do not remap killed SSA names.
+ (copy_arguments_for_versioning): Renames to copy_arguments_nochange,
+ half of functionality moved to ipa_param_body_adjustments.
+ (copy_decl_to_var): Make exported.
+ (copy_body): Destroy killed_new_ssa_names hash set.
+ (expand_call_inline): Remap performed splits.
+ (update_clone_info): Likewise.
+ (tree_function_versioning): Simplify tree_map processing. Updated to
+ accept ipa_param_adjustments and use ipa_param_body_adjustments.
+ * omp-simd-clone.c (simd_clone_vector_of_formal_parm_types): Adjust
+ for the new interface.
+ (simd_clone_clauses_extract): Likewise, make args an auto_vec.
+ (simd_clone_compute_base_data_type): Likewise.
+ (simd_clone_init_simd_arrays): Adjust for the new interface.
+ (simd_clone_adjust_argument_types): Likewise.
+ (struct modify_stmt_info): Likewise.
+ (ipa_simd_modify_stmt_ops): Likewise.
+ (ipa_simd_modify_function_body): Likewise.
+ (simd_clone_adjust): Likewise.
+ * tree-sra.c: Removed IPA-SRA. Include tree-sra.h.
+ (type_internals_preclude_sra_p): Make public.
+ * tree-sra.h: New file.
+ * ipa-inline-transform.c (save_inline_function_body): Update to
+ refelct new tree_function_versioning signature.
+ * ipa-prop.c (adjust_agg_replacement_values): Use a helper from
+ ipa_param_adjustments to get current parameter indices.
+ (ipcp_modif_dom_walker::before_dom_children): Likewise.
+ (ipcp_update_bits): Likewise.
+ (ipcp_update_vr): Likewise.
+ * ipa-split.c (split_function): Convert to using ipa_param_adjustments.
+ * ipa-sra.c: New file.
+ * multiple_target.c (create_target_clone): Update to reflet new type
+ of create_version_clone_with_body.
+ * trans-mem.c (ipa_tm_create_version): Update to reflect new type of
+ tree_function_versioning.
+ (modify_function): Update to reflect new type of
+ tree_function_versioning.
+ * params.def (PARAM_IPA_SRA_MAX_REPLACEMENTS): New.
+ * passes.def: Remove old IPA-SRA and add new one.
+ * tree-pass.h (make_pass_early_ipa_sra): Remove declaration.
+ (make_pass_ipa_sra): Declare.
+ * dbgcnt.def: Remove eipa_sra. Added ipa_sra_params and
+ ipa_sra_retvalues.
+ * doc/invoke.texi (ipa-sra-max-replacements): New.
+
+2019-09-19 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91631
+ * builtins.c (component_size): Correct trailing array computation,
+ rename to component_ref_size and move...
+ (compute_objsize): Adjust.
+ * gimple-ssa-warn-restrict.c (builtin_memref::refsize): New member.
+ (builtin_access::strict): Do not consider memmove.
+ (builtin_access::write_off): New function.
+ (builtin_memref::builtin_memref): Initialize refsize.
+ (builtin_memref::set_base_and_offset): Adjust refoff and compute
+ refsize.
+ (builtin_memref::offset_out_of_bounds): Use ooboff input values.
+ Handle refsize.
+ (builtin_access::builtin_access): Initialize dstoff to destination
+ refeence offset here instead of in maybe_diag_overlap. Adjust
+ referencess even to unrelated objects. Adjust sizrange of bounded
+ string functions to reflect bound. For strcat, adjust destination
+ sizrange by that of source.
+ (builtin_access::strcat_overlap): Adjust offsets and sizes
+ to reflect the increase in destination sizrange above.
+ (builtin_access::overlap): Do not set dstoff here but instead
+ in builtin_access::builtin_access.
+ (check_bounds_or_overlap): Use builtin_access::write_off.
+ (maybe_diag_access_bounds): Add argument. Add informational notes.
+ (dump_builtin_memref, dump_builtin_access): New functions.
+ * tree.c (component_ref_size): ...to here.
+ * tree.h (component_ref_size): Declare.
+ * tree-ssa-strlen (handle_builtin_strcat): Include the terminating
+ nul in the size of the source string.
+
+2019-09-19 Lewis Hyatt <lhyatt@gmail.com>
+
+ PR c/67224
+ * doc/cpp.texi: Document support for extended characters in
+ identifiers.
+ * doc/cppopts.texi: Likewise.
+
+2019-09-19 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vect_is_slp_reduction): Remove.
+ (check_reduction_path): New overload having the path as result.
+ (vect_is_simple_reduction): From the detected reduction
+ path build a SLP reduction chain if possible.
+
+2019-09-19 Richard Biener <rguenther@suse.de>
+
+ PR target/91814
+ * config/i386/i386-features.c (gen_gpr_to_xmm_move_src):
+ Force operand to a register if it isn't nonimmediate_operand.
+
+2019-09-19 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm.md (<logical_op>di3): Use <optab> and <CODE>.
+ * config/arm/iterators.md (optab): Add and, ior, xor entries.
+ (logical_op): Remove code attribute.
+ (logical_OP): Likewise.
+
+2019-09-19 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (sort_congruence_class_groups_by_decl_uid):
+ Use proper casting.
+
+2019-09-19 Richard Henderson <richard.henderson@linaro.org>
+
+ * config/aarch64/aarch64.c (aarch64_print_operand): Allow integer
+ registers with %R.
+
+ * config/aarch64/aarch64.c (aarch64_gen_compare_reg): Add support
+ for NE comparison of TImode values.
+ (aarch64_emit_load_exclusive): Add support for TImode.
+ (aarch64_emit_store_exclusive): Likewise.
+ (aarch64_split_compare_and_swap): Disable strong_zero_p for TImode.
+ * config/aarch64/atomics.md (@atomic_compare_and_swap<ALLI_TI>):
+ Change iterator from ALLI to ALLI_TI.
+ (@atomic_compare_and_swap<JUST_TI>): New.
+ (@atomic_compare_and_swap<JUST_TI>_lse): New.
+ (aarch64_load_exclusive_pair): New.
+ (aarch64_store_exclusive_pair): New.
+ * config/aarch64/iterators.md (JUST_TI): New.
+
+ * config/aarch64/aarch64 (aarch64_split_compare_and_swap): Disable
+ strong_zero_p for aarch64_track_speculation; unify some code paths;
+ use aarch64_gen_compare_reg instead of open-coding.
+
+ * config/aarch64/aarch64.opt (-moutline-atomics): New.
+ * config/aarch64/aarch64.c (aarch64_atomic_ool_func): New.
+ (aarch64_ool_cas_names, aarch64_ool_swp_names): New.
+ (aarch64_ool_ldadd_names, aarch64_ool_ldset_names): New.
+ (aarch64_ool_ldclr_names, aarch64_ool_ldeor_names): New.
+ (aarch64_expand_compare_and_swap): Honor TARGET_OUTLINE_ATOMICS.
+ * config/aarch64/atomics.md (atomic_exchange<ALLI>): Likewise.
+ (atomic_<atomic_op><ALLI>): Likewise.
+ (atomic_fetch_<atomic_op><ALLI>): Likewise.
+ (atomic_<atomic_op>_fetch<ALLI>): Likewise.
+ * doc/invoke.texi: Document -moutline-atomics.
+
+2019-09-19 Feng Xue <fxue@os.amperecomputing.com>
+
+ * ipa-fnsummary.c (set_cond_stmt_execution_predicate): Do not compute
+ trivial predicate for condition branch.
+ (set_switch_stmt_execution_predicate): Do not compute trivial predicate
+ for switch case.
+ (compute_bb_predicates): Update predicate based on post-dominating
+ relationship.
+ (analyze_function_body): Calculate post-dominating information.
+
+2019-09-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vectorizer.h (vectorizable_condition): Take an int
+ reduction index instead of a boolean flag.
+ * tree-vect-stmts.c (vectorizable_condition): Likewise.
+ Swap the "then" and "else" values for EXTRACT_LAST_REDUCTION
+ reductions if the reduction accumulator is the "then" rather
+ than the "else" value.
+ (vect_analyze_stmt): Update call accordingly.
+ (vect_transform_stmt): Likewise.
+ * tree-vect-loop.c (vectorizable_reduction): Likewise,
+ asserting that the index is > 0.
+
+2019-09-19 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (sort_sem_items_by_decl_uid): Simplify comparator.
+ (sort_congruence_classes_by_decl_uid): Likewise.
+ (sort_congruence_class_groups_by_decl_uid): Use std::pair for
+ easier sorting.
+ (sem_item_optimizer::merge_classes): Likewise.
+
+2019-09-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91812
+ * tree-ssa-phiprop.c (propagate_with_phi): Do not replace
+ volatile loads.
+
+2019-09-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * defaults.h (TARGET_UNIT): New macro.
+ (target_unit): New type.
+ * rtl.h (native_encode_rtx, native_decode_rtx)
+ (native_decode_vector_rtx, subreg_size_lsb): Declare.
+ (subreg_lsb_1): Turn into an inline wrapper around subreg_size_lsb.
+ * rtlanal.c (subreg_lsb_1): Delete.
+ (subreg_size_lsb): New function.
+ * simplify-rtx.c: Include rtx-vector-builder.h
+ (simplify_immed_subreg): Delete.
+ (native_encode_rtx, native_decode_vector_rtx, native_decode_rtx)
+ (simplify_const_vector_byte_offset, simplify_const_vector_subreg): New
+ functions.
+ (simplify_subreg): Use them.
+ (test_vector_subregs_modes, test_vector_subregs_repeating)
+ (test_vector_subregs_fore_back, test_vector_subregs_stepped)
+ (test_vector_subregs): New functions.
+ (test_vector_ops): Call test_vector_subregs for integer vector
+ modes with at least 2 elements.
+
+2019-09-19 Richard Biener <rguenther@suse.de>
+
+ * tree-parloops.c (parloops_is_slp_reduction): Do not set
+ LOOP_VINFO_OPERANDS_SWAPPED.
+ (parloops_is_simple_reduction): Likewise.
+ * tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Do not
+ initialize operands_swapped.
+ (_loop_vec_info::~_loop_vec_info): Do not re-canonicalize stmts.
+ (vect_is_slp_reduction): Do not swap operands.
+ * tree-vectorizer.h (_loop_vec_info::operands_swapped): Remove.
+ (LOOP_VINFO_OPERANDS_SWAPPED): Likewise.
+
+2019-09-19 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/87007
+ * config/i386.md (*floatuns<SWI48:mode><MODEF:mode>2_avx512):
+ Add avx_partial_xmm_update.
+
+2019-09-18 Jim Wilson <jimw@sifive.com>
+
+ PR target/91683
+ * config/riscv/riscv-protos.h (riscv_split_symbol): New bool parameter.
+ (riscv_move_integer): Likewise.
+ * config/riscv/riscv.c (riscv_split_integer): Pass FALSE for new
+ riscv_move_integer arg.
+ (riscv_legitimize_move): Likewise.
+ (riscv_force_temporary): New parameter in_splitter. Don't call
+ force_reg if true.
+ (riscv_unspec_offset_high): Pass FALSE for new riscv_force_temporary
+ arg.
+ (riscv_add_offset): Likewise.
+ (riscv_split_symbol): New parameter in_splitter. Pass to
+ riscv_force_temporary.
+ (riscv_legitimize_address): Pass FALSE for new riscv_split_symbol
+ arg.
+ (riscv_move_integer): New parameter in_splitter. New local
+ can_create_psuedo. Don't call riscv_split_integer or force_reg when
+ in_splitter TRUE.
+ (riscv_legitimize_const_move): Pass FALSE for new riscv_move_integer,
+ riscv_split_symbol, and riscv_force_temporary args.
+ * config/riscv/riscv.md (low<mode>+1): Pass TRUE for new
+ riscv_move_integer arg.
+ (low<mode>+2): Pass TRUE for new riscv_split_symbol arg.
+
+2019-09-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/90878
+ * config/i386/x86-tune-costs.h (skylake_cost): Restore SImode
+ hard register store cost to 6.
+
+2019-09-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/91446
+ * config/i386/x86-tune-costs.h (skylake_cost): Increase SImode
+ pseudo register store cost from 3 to 6 to make it the same as
+ QImode and HImode.
+
+2019-09-18 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR target/91738
+ * config/arm/arm.md (<logical_op>di3): Expand explicitly.
+ (one_cmpldi2): Likewise.
+ * config/arm/arm.c (const_ok_for_dimode_op): Return true if one
+ of the constant parts is simple.
+ * config/arm/iterators.md (LOGICAL): Add new code iterator.
+ (logical_op): Add new code attribute.
+ (logical_OP): Likewise.
+ * config/arm/predicates.md (arm_anddi_operand): Add predicate.
+ (arm_iordi_operand): Add predicate.
+ (arm_xordi_operand): Add predicate.
+
+2019-09-18 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm.md (maddsidi4): Remove expander.
+ (mulsidi3adddi): Remove pattern.
+ (mulsidi3adddi_v6): Likewise.
+ (mulsidi3_nov6): Likewise.
+ (mulsidi3_v6): Likewise.
+ (umulsidi3): Remove expander.
+ (umulsidi3_nov6): Remove pattern.
+ (umulsidi3_v6): Likewise.
+ (umulsidi3adddi): Likewise.
+ (umulsidi3adddi_v6): Likewise.
+ (<Us>mulsidi3): Add combined expander.
+ (<Us>maddsidi4): Likewise.
+ (<US>mull): Add combined umull and smull pattern.
+ (<US>mlal): Likewise.
+ * config/arm/iterators.md (Us): Add new iterator.
+
+2019-09-18 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vect_is_simple_reduction): Remove operand
+ swapping.
+ (vectorize_fold_left_reduction): Remove assert.
+ (vectorizable_reduction): Also expect COND_EXPR non-reduction
+ operand in position 2. Remove assert.
+
+2019-09-18 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm.md (smulsi3_highpart): Use <US> and <SE> iterators.
+ (smulsi3_highpart_nov6): Remove pattern.
+ (smulsi3_highpart_v6): Likewise.
+ (umulsi3_highpart): Likewise.
+ (umulsi3_highpart_nov6): Likewise.
+ (umulsi3_highpart_v6): Likewise.
+ (<US>mull_high): Add new combined multiply pattern.
+
+2019-09-18 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm.md (arm_mulsi3): Remove pattern.
+ (arm_mulsi3_v6): Likewise.
+ (mulsi3addsi_v6): Likewise.
+ (mulsi3subsi): Likewise.
+ (mul): Add new multiply pattern.
+ (mla): Likewise.
+ (mls): Likewise.
+
+2019-09-18 Richard Biener <rguenther@suse.de>
+
+ * tree-parloops.c (report_ploop_op): Copy from report_vect_op.
+ (parloops_valid_reduction_input_p): Copy from
+ valid_reduction_input_p.
+ (parloops_is_slp_reduction): Copy from vect_is_slp_reduction.
+ (parloops_needs_fold_left_reduction_p): Copy from
+ needs_fold_left_reduction_p.
+ (parloops_is_simple_reduction): Copy from
+ vect_is_simple_reduction.
+ (parloops_force_simple_reduction): Copy from
+ vect_force_simple_reduction.
+ (gather_scalar_reductions): Adjust.
+ * tree-vect-loop.c (vect_force_simple_reduction): Make static.
+ * tree-vectorizer.h (vect_force_simple_reduction): Remove.
+
+2019-09-18 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (get_initial_def_for_reduction): Remove.
+ * tree-vect-loop.c (get_initial_def_for_reduction): Make
+ static.
+ (vect_create_epilog_for_reduction): Remove dead code.
+
+2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * varasm.c (assemble_real): Generate canonical const_ints.
+
+2019-09-18 Richard Biener <rguenther@suse.de>
+
+ PR lto/91763
+ * lto-streamer-in.c (input_eh_regions): Move EH init to
+ lto_materialize_function.
+ * tree-streamer-in.c (lto_input_ts_function_decl_tree_pointers):
+ Likewise.
+
+2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-ssa-ccp.c (get_value_for_expr): Check whether CONSTANTs
+ are INTEGER_CSTs.
+
+2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gimplify.c (gimplify_decl_expr): Use poly_int_tree_p instead
+ of checking specifically for INTEGER_CST.
+
+2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * stor-layout.c (compute_record_mode): Operate on poly_uint64
+ sizes instead of uhwi sizes.
+
+2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * dwarf2out.c (loc_list_from_tree_1): Handle POLY_INT_CST.
+ (add_const_value_attribute): Handle CONST_POLY_INT.
+
+2019-09-18 Martin Liska <mliska@suse.cz>
+
+ * dbgcnt.def (store_merging): New counter.
+ * gimple-ssa-store-merging.c (imm_store_chain_info::output_merged_stores):
+ Use it in store merging.
+
+2019-09-17 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_sched_variable_issue): New
+ function.
+ (TARGET_SCHED_VARIABLE_ISSUE): New macro.
+ * config/arm/arm.c (arm_sched_variable_issue): New function.
+ (TARGET_SCHED_VARIABLE_ISSUE): New macro.
+
+2019-09-17 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/arm/types.md (no_reservation): New reservation.
+ * config/aarch64/falkor.md (falkor_other_0_nothing): Don't handle
+ no_insn here.
+ * config/aarch64/saphira.md (saphira_other_0_nothing): Likewise.
+ * config/aarch64/thunderx2t99.md (thunderx2t99_nothing): Likewise.
+ * config/aarch64/tsv110.md (tsv110_alu): Likewise.
+ * config/arm/arm1020e.md (1020alu_op): Likewise.
+ * config/arm/arm1026ejs.md (alu_op): Likewise.
+ * config/arm/arm1136jfs.md (11_alu_op): Likewise.
+ * config/arm/arm926ejs.md (9_alu_op): Likewise.
+ * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
+ * config/arm/cortex-a17.md (cortex_a17_alu): Likewise.
+ * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
+ * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
+ * config/arm/cortex-a57.md (cortex_a57_alu): Likewise.
+ * config/arm/cortex-a7.md (cortex_a7_alu_shift): Likewise.
+ * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
+ * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
+ * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
+ * config/arm/cortex-m7.md (cortex_m7_alu_simple): Likewise.
+ * config/arm/cortex-r4.md (cortex_r4_alu_shift_reg): Likewise.
+ * config/arm/fa526.md (526_alu_op): Likewise.
+ * config/arm/fa606te.md (606te_alu_op): Likewise.
+ * config/arm/fa626te.md (626te_alu_op): Likewise.
+ * config/arm/fa726te.md (726te_alu_op): Likewise.
+ * config/arm/xgene1.md (xgene1_nop): Likewise.
+
+2019-09-17 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/arm/thumb1.md (*thumb1_tablejump): Change type from
+ "no_insn" to "branch".
+
+2019-09-17 Richard Sandiford <richard.sandiford@arm.com>
+
+ * array-traits.h (array_traits<T[N]>::size): Remove parameter name.
+
+2019-09-17 Richard Biener <rguenther@suse.de>
+
+ PR debug/91772
+ * dwarf2out.c (dwarf2out_late_global_decl): If early dwarf
+ was missing generate locations only once.
+
+2019-09-17 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/91089
+ * doc/invoke.texi (ipa-max-switch-predicate-bounds): Document new
+ option.
+ * params.def (PARAM_IPA_MAX_SWITCH_PREDICATE_BOUNDS): New.
+ * ipa-fnsummary.c (set_switch_stmt_execution_predicate): Add predicate
+ for switch default case using range analysis information.
+
+2019-09-17 Christophe Lyon <christophe.lyon@linaro.org>
+
+ PR target/91749
+ * config/arm/arm.c (arm_valid_target_attribute_rec): Make sure the
+ mode attributed is supported by FDPIC.
+
+2019-09-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91790
+ * tree-vect-stmts.c (vectorizable_load): For BB vectorization
+ use the correct DR for setting up realignment.
+
+2019-09-16 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91719
+ * config/i386/i386.h (TARGET_USE_XCHG_FOR_ATOMIC_STORE): New macro.
+ * config/i386/x86-tune.def (X86_TUNE_USE_XCHG_FOR_ATOMIC_STORE): New.
+ * config/i386/sync.md (atomic_store<mode>): emit XCHG for
+ TARGET_USE_XCHG_FOR_ATOMIC_STORE.
+
+2019-09-16 Jason Merrill <jason@redhat.com>
+
+ * Makefile.in (build/genmatch.o): Depend on $(CPPLIB_H).
+
+2019-09-16 Martin Liska <mliska@suse.cz>
+
+ * gimple-fold.c (or_comparisons_1): Remove rules moved
+ to ...
+ * match.pd: ... here.
+
+2019-09-16 Martin Liska <mliska@suse.cz>
+
+ * gimple-fold.c (or_comparisons_1): Remove rules
+ moved to ...
+ * match.pd: ... here.
+
+2019-09-16 Martin Liska <mliska@suse.cz>
+
+ * genmatch.c (dt_node::append_simplify): Do not print
+ warning when we have duplicate patterns belonging
+ to a same simplify rule.
+ * gimple-fold.c (and_comparisons_1): Remove matching moved to match.pd.
+ (maybe_fold_comparisons_from_match_pd): Handle
+ tcc_comparison as a results.
+ * match.pd: Handle (X == CST1) && (X OP2 CST2) conditions.
+
+2019-09-16 Li Jia He <helijia@linux.ibm.com>
+ Qi Feng <ffengqi@linux.ibm.com>
+
+ PR middle-end/88784
+ * match.pd (x > y && x != XXX_MIN): Optimize into 'x > y'.
+ (x > y && x == XXX_MIN): Optimize into 'false'.
+ (x <= y && x == XXX_MIN): Optimize into 'x == XXX_MIN'.
+ (x < y && x != XXX_MAX): Optimize into 'x < y'.
+ (x < y && x == XXX_MAX): Optimize into 'false'.
+ (x >= y && x == XXX_MAX): Optimize into 'x == XXX_MAX'.
+ (x > y || x != XXX_MIN): Optimize into 'x != XXX_MIN'.
+ (x <= y || x != XXX_MIN): Optimize into 'true'.
+ (x <= y || x == XXX_MIN): Optimize into 'x <= y'.
+ (x < y || x != XXX_MAX): Optimize into 'x != XXX_MAX'.
+ (x >= y || x != XXX_MAX): Optimize into 'true'.
+ (x >= y || x == XXX_MAX): Optimize into 'x >= y'.
+
+2019-09-16 Li Jia He <helijia@linux.ibm.com>
+ Martin Liska <mliska@suse.cz>
+
+ * gimple-fold.c (and_comparisons_1): Add type as first
+ argument.
+ (and_var_with_comparison): Likewise.
+ (and_var_with_comparison_1): Likewise.
+ (or_comparisons_1): Likewise.
+ (or_var_with_comparison): Likewise.
+ (or_var_with_comparison_1): Likewise.
+ (maybe_fold_and_comparisons): Call maybe_fold_comparisons_from_match_pd.
+ (maybe_fold_or_comparisons): Likewise.
+ (maybe_fold_comparisons_from_match_pd): New.
+ * gimple-fold.h (maybe_fold_and_comparisons): Add type argument.
+ (maybe_fold_or_comparisons): Likewise.
+ * gimple.c (gimple_size): Make it public and add num_ops argument.
+ (gimple_init): New function.
+ (gimple_alloc): Call gimple_init.
+ * gimple.h (gimple_size): New.
+ (gimple_init): Likewise.
+ * tree-if-conv.c (fold_or_predicates): Pass type.
+ * tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
+ * tree-ssa-reassoc.c (eliminate_redundant_comparison): Likewise.
+ (optimize_vec_cond_expr): Likewise.
+ (ovce_extract_ops): Return type of conditional expression.
+ * tree-ssanames.c (init_ssa_name_imm_use): New.
+ (make_ssa_name_fn): Use init_ssa_name_imm_use.
+ * tree-ssanames.h (init_ssa_name_imm_use): New.
+
+2019-09-16 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91756
+ PR tree-optimization/87132
+ * tree-ssa-alias.h (enum translate_flags): New.
+ (get_continuation_for_phi): Use it instead of simple bool flag.
+ (walk_non_aliased_vuses): Likewise.
+ * tree-ssa-alias.c (maybe_skip_until): Adjust.
+ (get_continuation_for_phi): When looking across backedges only
+ disallow valueization.
+ (walk_non_aliased_vuses): Adjust.
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid valueization
+ if requested.
+
+2019-09-14 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR middle-end/80791
+ * config/rs6000/rs6000.c (TARGET_HAVE_COUNT_REG_DECR_P): New macro.
+ (TARGET_DOLOOP_COST_FOR_GENERIC): Likewise.
+ (TARGET_DOLOOP_COST_FOR_ADDRESS): Likewise.
+ * target.def (have_count_reg_decr_p): New hook.
+ (doloop_cost_for_generic): Likewise.
+ (doloop_cost_for_address): Likewise.
+ * doc/tm.texi.in (TARGET_HAVE_COUNT_REG_DECR_P): Likewise.
+ (TARGET_DOLOOP_COST_FOR_GENERIC): Likewise.
+ (TARGET_DOLOOP_COST_FOR_ADDRESS): Likewise.
+ * doc/tm.texi: Regenerate.
+ * tree-ssa-loop-ivopts.c (comp_cost::operator+=): Consider infinite cost
+ addend.
+ (record_group): Init doloop_p.
+ (add_candidate_1): Add optional argument doloop, change the handlings
+ accordingly.
+ (add_candidate): Likewise.
+ (generic_predict_doloop_p): Update attribute.
+ (force_expr_to_var_cost): Add costing for expressions COND_EXPR/LT_EXPR/
+ LE_EXPR/GT_EXPR/GE_EXPR/EQ_EXPR/NE_EXPR/UNORDERED_EXPR/ORDERED_EXPR/
+ UNLT_EXPR/UNLE_EXPR/UNGT_EXPR/UNGE_EXPR/UNEQ_EXPR/LTGT_EXPR/MAX_EXPR/
+ MIN_EXPR.
+ (get_computation_cost): Update for doloop IV cand extra cost.
+ (determine_group_iv_cost_cond): Update for doloop IV cand.
+ (determine_iv_cost): Likewise.
+ (ivopts_estimate_reg_pressure): Likewise.
+ (may_eliminate_iv): Update handlings for doloop IV cand.
+ (add_iv_candidate_for_doloop): New function.
+ (find_iv_candidates): Call function add_iv_candidate_for_doloop.
+ (iv_ca_set_no_cp): Update for doloop IV cand.
+ (iv_ca_set_cp): Likewise.
+ (iv_ca_dump): Dump register cost.
+ (find_doloop_use): New function.
+ (analyze_and_mark_doloop_use): Likewise.
+ (tree_ssa_iv_optimize_loop): Call function analyze_and_mark_doloop_use.
+
+2019-09-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR middle-end/91708
+ * cse.c (cse_insn): Do not replace anything with a
+ MEM.
+
+2019-09-13 Ian Lance Taylor <iant@golang.org>
+
+ * doc/invoke.texi (Optimize Options): Fix typo.
+
+2019-09-12 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR tree-optimization/89386
+ * config/i386/sse.md (smulhrs<mode>3): New expander.
+ (smulhrsv4hi3): Ditto.
+
+2019-09-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91750
+ * tree-vect-loop.c (vectorizable_induction): Compute IV increments
+ in the type of the evolution.
+
+2019-09-12 Yuliang Wang <yuliang.wang@arm.com>
+
+ PR tree-optimization/89386
+ * config/aarch64/aarch64-sve2.md (<su>mull<bt><Vwide>)
+ (<r>shrnb<mode>, <r>shrnt<mode>): New SVE2 patterns.
+ (<su>mulh<r>s<mode>3): New pattern for MULHRS.
+ * config/aarch64/iterators.md (UNSPEC_SMULLB, UNSPEC_SMULLT)
+ (UNSPEC_UMULLB, UNSPEC_UMULLT, UNSPEC_SHRNB, UNSPEC_SHRNT)
+ (UNSPEC_RSHRNB, UNSPEC_RSHRNT, UNSPEC_SMULHS, UNSPEC_SMULHRS)
+ UNSPEC_UMULHS, UNSPEC_UMULHRS): New unspecs.
+ (MULLBT, SHRNB, SHRNT, MULHRS): New int iterators.
+ (su, r): Handle the unspecs above.
+ (bt): New int attribute.
+ * internal-fn.def (IFN_MULHS, IFN_MULHRS): New internal functions.
+ * internal-fn.c (first_commutative_argument): Commutativity info for
+ above.
+ * optabs.def (smulhs_optab, smulhrs_optab, umulhs_optab)
+ (umulhrs_optab): New optabs.
+ * doc/md.texi (smulhs$var{m3}, umulhs$var{m3})
+ (smulhrs$var{m3}, umulhrs$var{m3}): Documentation for the above.
+ * tree-vect-patterns.c (vect_recog_mulhs_pattern): New pattern
+ function.
+ (vect_vect_recog_func_ptrs): Add it.
+
+2019-09-11 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/predicates.md (non_add_cint_operand): Simplify the
+ code.
+
+2019-09-11 Nathan Sidwell <nathan@acm.org>
+
+ * tree.h (MARK_TS_TYPE_NON_COMMON): New.
+ * tree.c (tree_node_structure_for_code): Reformat and alphabetize.
+
+2019-09-11 Richard Biener <rguenther@suse.de>
+
+ * lto-opts.c (lto_write_options): Stream -g when debug is enabled.
+ * lto-wrapper.c (merge_and_complain): Pick up -g.
+ (append_compiler_options): Likewise.
+ (run_gcc): Re-instantiate handling -g0 at link-time.
+ * doc/invoke.texi (flto): Document debug info generation.
+
+2019-09-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90387
+ * vr-values.c (vr_values::extract_range_basic): After inlining
+ simplify non-constant __builtin_constant_p to false.
+
+2019-09-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/89795
+ * rtlanal.c (nonzero_bits1) <SUBREG>: Do not propagate results from
+ inner REGs to paradoxical SUBREGs if WORD_REGISTER_OPERATIONS is set.
+
+2019-09-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91723
+ * tree-vect-stmts.c (vectorizable_call): Use types_compatible_p check
+ instead of pointer equality when checking if argument vectypes are
+ the same.
+
+ PR middle-end/91725
+ * match.pd ((A / (1 << B)) -> (A >> B)): Call tree_nonzero_bits instead
+ of get_nonzero_bits, only call it for integral types.
+
+2019-09-11 Richard Biener <rguenther@suse.de>
+
+ Revert
+ 2019-09-09 Barnaby Wilks <barnaby.wilks@arm.com>
+
+ * match.pd: Add flag_unsafe_math_optimizations check
+ before deciding on the widest type in a binary math operation.
+
+2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/tm.texi.in: Document that exactly one of CALL_USED_REGISTERS
+ and CALL_REALLY_USED_REGISTERS must be defined, and that
+ CALL_REALLY_USED_REGISTERS is preferred.
+ * doc/tm.texi: Regenerate.
+ * hard-reg-set.h (target_hard_regs::x_call_really_used_regs): Delete.
+ (call_really_used_regs): Likewise.
+ * reginfo.c: Raise an #error if both CALL_USED_REGISTERS and
+ CALL_REALLY_USED_REGISTERS are defined.
+ (initial_call_used_regs): Use CALL_REALLY_USED_REGISTERS as the
+ initial value if defined.
+ (initial_call_really_used_regs): Delete.
+ (saved_call_really_used_regs): Likewise.
+ (CALL_REALLY_USED_REGNO_P): Likewise.
+ (init_reg_sets): Remove handling of call_really_used_regs.
+ (save_register_info, restore_register_info, globalize_reg): Likewise.
+ (init_reg_sets_1): Likewise. Use call_used_regs instead of
+ CALL_REALLY_USED_REGNO_P. Don't set call_used_regs for registers
+ outside operand_reg_set.
+ (fix_register): Don't change call_used_regs if
+ CALL_REALLY_USED_REGISTERS is defined.
+ * config/csky/csky.h (CALL_USED_REGISTERS): Delete.
+ * config/csky/csky.c (get_csky_live_regs): Use call_used_regs
+ instead of call_really_used_regs.
+ (csky_conditional_register_usage): Remove the old handling of
+ call_used_regs and change the handling of call_really_used_regs
+ to use call_used_regs instead.
+ * config/ia64/ia64.h (CALL_USED_REGISTERS): Delete.
+ * config/ia64/ia64.c (fix_range): Don't set call_used_regs when
+ making a register fixed.
+ * config/m32r/m32r.h (CALL_USED_REGISTERS): Delete.
+ * config/m32r/m32r.c (MUST_SAVE_REGISTER): Use call_used_regs
+ instead of call_really_used_regs.
+ (m32r_conditional_register_usage): Don't set call_used_regs when
+ making a register fixed.
+ * config/mips/mips.h (CALL_USED_REGISTERS): Delete.
+ * config/mips/mips.c (mips_global_pointer): Use call_used_regs
+ instead of call_really_used_regs.
+ (mips_interrupt_extra_call_saved_reg_p): Likewise.
+ (mips_cfun_call_saved_reg_p): Likewise.
+ (mips_swap_registers): Remove the old handling of call_used_regs
+ and change the handling of call_really_used_regs to use call_used_regs
+ instead.
+ (mips_conditional_register_usage): Likewise.
+ * config/mn10300/mn10300.h (CALL_USED_REGISTERS): Delete.
+ * config/mn10300/mn10300.c (fp_regs_to_save): Use call_used_regs
+ instead of call_really_used_regs.
+ (mn10300_get_live_callee_saved_regs): Likewise.
+ (mn10300_expand_prologue, mn10300_expand_epilogue): Likewise.
+ (mn10300_conditional_register_usage): Don't set call_used_regs when
+ making a register fixed.
+ * config/rs6000/rs6000.h (CALL_USED_REGISTERS): Delete.
+ * config/rs6000/rs6000.c (rs6000_conditional_register_usage):
+ Remove the old handling of call_used_regs and change the handling
+ of call_really_used_regs to use call_used_regs instead.
+ * config/s390/s390.h (CALL_USED_REGISTERS): Delete.
+ * config/s390/s390.c (s390_regs_ever_clobbered): Use call_used_regs
+ instead of call_really_used_regs.
+ (s390_register_info_gprtofpr, s390_register_info): Likewise.
+ (s390_hard_regno_rename_ok, s390_hard_regno_scratch_ok): Likewise.
+ (s390_emit_prologue, s300_set_up_by_prologue): Likewise.
+ (s390_can_use_return_insn, s390_optimize_prologue): Likewise.
+ (s390_conditional_register_usage): Remove the old handling of
+ call_used_regs and change the handling of call_really_used_regs
+ to use call_used_regs instead.
+ * config/sh/sh.h (CALL_USED_REGISTERS): Delete.
+ * config/sh/sh.c (output_stack_adjust, calc_live_regs): Likewise.
+ (sh_fix_range, reg_unused_after): Likewise.
+ (sh_conditional_register_usage): Remove the old handling of
+ call_used_regs and change the handling of call_really_used_regs
+ to use call_used_regs instead.
+ * config/sparc/sparc.h (CALL_USED_REGISTERS): Delete.
+ * config/sparc/sparc.c (sparc_conditional_register_usage): Don't set
+ call_used_regs when making a register fixed.
+ * config/tilegx/tilegx.h (CALL_USED_REGISTERS): Delete.
+ * config/tilegx/tilegx.c (tilegx_conditional_register_usage): Don't set
+ call_used_regs when making a register fixed.
+ * config/tilepro/tilepro.h (CALL_USED_REGISTERS): Delete.
+ * config/tilepro/tilepro.c (tilepro_conditional_register_usage): Don't
+ set call_used_regs when making a register fixed.
+ * config/visium/visium.h (CALL_USED_REGISTERS): Delete.
+ * config/visium/visium.c (visium_conditional_register_usage): Remove
+ the old handling of call_used_regs and change the handling of
+ call_really_used_regs to use call_used_regs instead.
+
+2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (call_used_regs): Only define if IN_TARGET_CODE.
+ (call_used_or_fixed_reg_p): Expand definition of call_used_regs.
+ * reginfo.c (call_used_regs): New macro.
+
+2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/alpha/alpha.c (alpha_compute_frame_layout): Remove redundant
+ fixed_regs test.
+ * config/bpf/bpf.c (bpf_compute_frame_layout, bpf_expand_prologue)
+ (bpf_expand_epilogue): Likewise.
+ * config/c6x/c6x.c (c6x_save_reg): Likewise.
+ * config/ft32/ft32.c (ft32_expand_prologue): Likewise.
+ (ft32_expand_epilogue): Likewise.
+ * config/i386/i386.c (ix86_save_reg): Likewise.
+ * config/moxie/moxie.c (moxie_expand_prologue): Likewise.
+ (moxie_expand_epilogue): Likewise.
+ * config/tilegx/tilegx.c (need_to_save_reg): Likewise.
+ * config/tilepro/tilepro.c (need_to_save_reg): Likewise.
+ * config/xtensa/xtensa.c (xtensa_call_save_reg): Likewise.
+
+2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (call_used_or_fixed_reg_p): New macro.
+ * cfgloopanal.c (init_set_costs): Use call_used_or_fixed_reg_p
+ instead of testing call_used_regs directly.
+ * config/aarch64/aarch64.c (aarch64_layout_frame): Likewise.
+ (aarch64_components_for_bb): Likewise.
+ * config/alpha/alpha.c (alpha_compute_frame_layout): Likewise.
+ * config/arc/arc.c (arc_must_save_register): Likewise.
+ (arc_epilogue_uses): Likewise.
+ * config/arm/arm.c (arm_option_override, use_return_insn): Likewise.
+ (legitimize_pic_address, callee_saved_reg_p): Likewise.
+ (arm_compute_save_reg0_reg12_mask): Likewise.
+ (arm_compute_save_core_reg_mask): Likewise.
+ (arm_get_vfp_saved_size, arm_compute_frame_layout): Likewise.
+ (arm_save_coproc_regs, thumb1_extra_regs_pushed): Likewise.
+ (cmse_nonsecure_entry_clear_before_return): Likewise.
+ (thumb1_expand_epilogue, arm_expand_epilogue_apcs_frame): Likewise.
+ (arm_expand_epilogue): Likewise.
+ * config/avr/avr.c (avr_regs_to_save, sequent_regs_live): Likewise.
+ (avr_function_arg_advance, avr_find_unused_d_reg): Likewise.
+ (_reg_unused_after): Likewise.
+ * config/bfin/bfin.c (must_save_p, expand_prologue_reg_save): Likewise.
+ (expand_epilogue_reg_restore, n_regs_saved_by_prologue): Likewise.
+ (add_to_reg, hwloop_optimize): Likewise.
+ * config/bpf/bpf.c (bpf_compute_frame_layout, bpf_expand_prologue)
+ (bpf_expand_epilogue): Likewise.
+ * config/c6x/c6x.c (c6x_save_reg, c6x_regno_reg_class): Likewise.
+ * config/cr16/cr16.c (cr16_compute_save_regs): Likewise.
+ * config/cris/cris.c (cris_reg_saved_in_regsave_area): Likewise.
+ * config/epiphany/epiphany.c (epiphany_init_reg_tables): Likewise.
+ (epiphany_compute_function_type, MUST_SAVE_REGISTER): Likewise.
+ (epiphany_output_mi_thunk, epiphany_start_function): Likewise.
+ * config/fr30/fr30.c (fr30_num_arg_regs): Likewise.
+ * config/frv/frv.c (frv_stack_info): Likewise.
+ * config/ft32/ft32.c (ft32_compute_frame): Likewise.
+ (ft32_expand_prologue, ft32_expand_epilogue): Likewise.
+ * config/gcn/gcn.c (gcn_compute_frame_offsets): Likewise.
+ (move_callee_saved_registers): Likewise.
+ * config/h8300/h8300.c (byte_reg): Likewise.
+ * config/i386/i386-options.c (ix86_set_current_function): Likewise.
+ * config/i386/i386.c (ix86_save_reg, ix86_expand_prologue): Likewise.
+ (ix86_expand_epilogue, x86_order_regs_for_local_alloc): Likewise.
+ * config/i386/predicates.md (sibcall_memory_operand): Likewise.
+ * config/ia64/ia64.c (emit_safe_across_calls, find_gr_spill): Likewise.
+ (next_scratch_gr_reg, ia64_compute_frame_size): Likewise.
+ * config/iq2000/iq2000.h (MUST_SAVE_REGISTER): Likewise.
+ * config/lm32/lm32.c (lm32_compute_frame_size): Likewise.
+ * config/m32c/m32c.c (need_to_save): Likewise.
+ * config/m68k/m68k.c (m68k_save_reg): Likewise.
+ * config/mcore/mcore.c (calc_live_regs): Likewise.
+ * config/microblaze/microblaze.c (microblaze_must_save_register):
+ Likewise.
+ * config/mmix/mmix.c (mmix_local_regno): Likewise.
+ (mmix_initial_elimination_offset, mmix_reorg): Likewise.
+ (mmix_use_simple_return, mmix_expand_prologue): Likewise.
+ (mmix_expand_epilogue): Likewise.
+ * config/moxie/moxie.c (moxie_compute_frame): Likewise.
+ (moxie_expand_prologue, moxie_expand_epilogue): Likewise.
+ * config/msp430/msp430.c (msp430_preserve_reg_p): Likewise.
+ * config/nds32/nds32.h (nds32_16bit_address_type): Likewise.
+ (NDS32_REQUIRED_CALLEE_SAVED_P): Likewise.
+ * config/nios2/nios2.c (prologue_saved_reg_p): Likewise.
+ * config/or1k/or1k.c (callee_saved_regno_p): Likewise.
+ * config/pa/pa.c (pa_expand_prologue, pa_expand_epilogue): Likewise.
+ * config/pdp11/pdp11.c (pdp11_saved_regno): Likewise.
+ * config/pru/pru.c (prologue_saved_reg_p): Likewise.
+ * config/riscv/riscv.c (riscv_save_reg_p): Likewise.
+ (riscv_epilogue_uses, riscv_hard_regno_mode_ok): Likewise.
+ * config/rl78/rl78.c (need_to_save): Likewise.
+ * config/rs6000/rs6000-logue.c (save_reg_p): Likewise.
+ (rs6000_stack_info, generate_set_vrsave): Likewise.
+ (rs6000_emit_prologue, rs6000_emit_epilogue): Likewise.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_print): Likewise.
+ * config/rx/rx.c (rx_get_stack_layout): Likewise.
+ * config/s390/s390.c (s390_call_saved_register_used): Likewise.
+ * config/sh/sh.c (calc_live_regs, sh_output_mi_thunk): Likewise.
+ * config/sparc/sparc.c (save_global_or_fp_reg_p): Likewise.
+ (save_local_or_in_reg_p): Likewise.
+ * config/stormy16/stormy16.c (REG_NEEDS_SAVE): Likewise.
+ (xstormy16_epilogue_uses): Likewise.
+ * config/tilegx/tilegx.c (need_to_save_reg): Likewise.
+ * config/tilepro/tilepro.c (need_to_save_reg): Likewise.
+ * config/v850/v850.c (compute_register_save_size): Likewise.
+ * config/vax/vax.c (vax_expand_prologue): Likewise.
+ * config/visium/visium.c (visium_save_reg_p): Likewise.
+ * config/xtensa/xtensa.c (xtensa_call_save_reg): Likewise.
+ * cselib.c (cselib_process_insn): Likewise.
+ * df-scan.c (df_get_entry_block_def_set): Likewise.
+ * function.c (aggregate_value_p): Likewise.
+ * haifa-sched.c (alloc_global_sched_pressure_data): Likewise.
+ * ira-lives.c (process_bb_node_lives): Likewise.
+ * ira.c (do_reload): Likewise.
+ * lra-lives.c (process_bb_lives): Likewise.
+ * lra-remat.c (lra_remat): Likewise.
+ * lra.c (lra): Likewise.
+ * postreload.c (reload_combine_recognize_pattern): Likewise.
+ (reload_cse_move2add): Likewise.
+ * recog.c (peep2_find_free_register): Likewise.
+ * regrename.c (check_new_reg_p): Likewise.
+ * reload.c (find_equiv_reg): Likewise.
+ * reload1.c (reload, find_reg): Likewise.
+ * sel-sched.c (init_hard_regs_data): Likewise.
+
+2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/frv/frv.c (frv_ifcvt_modify_tests): Use
+ regs_invalidated_by_call & ~fixed_reg_set instead of
+ call_used_or_fixed_regs & ~fixed_reg_set.
+ * config/sh/sh.c (output_stack_adjust): Likewise.
+
+2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (target_hard_regs::x_call_used_reg_set): Delete.
+ (call_used_reg_set): Delete.
+ (call_used_or_fixed_regs): New macro.
+ * reginfo.c (init_reg_sets_1, globalize_reg): Remove initialization
+ of call_used_reg_set.
+ * caller-save.c (setup_save_areas): Use call_used_or_fixed_regs
+ instead of call_used_regs.
+ (save_call_clobbered_regs): Likewise.
+ * cfgcleanup.c (old_insns_match_p): Likewise.
+ * config/c6x/c6x.c (c6x_call_saved_register_used): Likewise.
+ * config/epiphany/epiphany.c (epiphany_conditional_register_usage):
+ Likewise.
+ * config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
+ * config/sh/sh.c (output_stack_adjust): Likewise.
+ * final.c (collect_fn_hard_reg_usage): Likewise.
+ * ira-build.c (ira_build): Likewise.
+ * ira-color.c (calculate_saved_nregs): Likewise.
+ (allocno_reload_assign, calculate_spill_cost): Likewise.
+ * ira-conflicts.c (ira_build_conflicts): Likewise.
+ * ira-costs.c (ira_tune_allocno_costs): Likewise.
+ * ira-lives.c (process_bb_node_lives): Likewise.
+ * ira.c (setup_reg_renumber): Likewise.
+ * lra-assigns.c (find_hard_regno_for_1, lra_assign): Likewise.
+ * lra-constraints.c (need_for_call_save_p): Likewise.
+ (need_for_split_p, inherit_in_ebb): Likewise.
+ * lra-lives.c (process_bb_lives): Likewise.
+ * lra-remat.c (call_used_input_regno_present_p): Likewise.
+ * postreload.c (reload_combine): Likewise.
+ * regrename.c (find_rename_reg): Likewise.
+ * reload1.c (reload_as_needed): Likewise.
+ * rtlanal.c (find_all_hard_reg_sets): Likewise.
+ * sel-sched.c (mark_unavailable_hard_regs): Likewise.
+ * shrink-wrap.c (requires_stack_frame_p): Likewise.
+
+2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (target_hard_regs::x_no_caller_save_reg_set): Delete.
+ (no_caller_save_reg_set): Delete.
+ * caller-save.c (init_caller_save): Don't initialize it.
+ * ira-conflicts.c (ira_build_conflicts): Calculate
+ no_caller_save_reg_set locally from call_used_reg_set and savable_regs.
+
+2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (target_hard_regs::x_call_fixed_reg_set): Delete.
+ (target_hard_regs::x_savable_regs): New field.
+ (call_fixed_reg_set): Delete.
+ (savable_regs): New macro,
+ * reginfo.c (globalize_reg): Don't set call_fixed_reg_set.
+ (init_reg_sets_1): Likewise. Initialize savable_regs.
+ * caller-save.c (init_caller_save): Invoke HARD_REGNO_CALLER_SAVE_MODE
+ for all registers. Set savable_regs instead of call_fixed_reg_set.
+ (setup_save_areas, save_call_clobbered_regs): Replace uses of
+ ~call_fixed_reg_set with ~fixed_reg_set & savable_regs.
+ * config/sh/sh.c (output_stack_adjust): Likewise.
+
+2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/c6x/c6x-protos.h (c6x_set_return_address): Declare.
+ * config/c6x/c6x.h (REGNO_REG_CLASS): Move implementation to
+ * config/c6x/c6x.c (c6x_regno_reg_class): ...this new function.
+
+2019-09-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * rtl.h (get_call_rtx_from): Take a const rtx_insn * instead of an rtx.
+ * rtlanal.c (get_call_rtx_from): Likewise.
+ * dwarf2out.c (dwarf2out_var_location): Pass the insn rather
+ than the pattern to get_call_rtx_from.
+ * config/i386/i386-expand.h (ix86_notrack_prefixed_insn_p): Take
+ an rtx_insn * instead of an rtx.
+ * config/i386/i386-expand.c (ix86_notrack_prefixed_insn_p): Likewise.
+
+2019-09-10 Martin Liska <mliska@suse.cz>
+
+ * common.opt: Use newly added WarnRemoved.
+ * config/aarch64/aarch64.opt: Likewise.
+ * config/arm/arm.opt: Likewise.
+ * config/i386/i386.opt: Likewise.
+ * config/ia64/ia64.opt: Likewise.
+ * config/rs6000/rs6000.opt: Likewise.
+ * doc/options.texi: Document WarnRemoved properly.
+ * dwarf2out.c (gen_producer_string): Handle renamed
+ OPT_SPECIAL_warn_removed.
+ * lto-opts.c (lto_write_options): Likewise.
+ * lto-wrapper.c (merge_and_complain): Likewise.
+ * opts-common.c (decode_cmdline_option): Likewise.
+ (prune_options): Likewise.
+ (read_cmdline_option): Likewise.
+ (control_warning_option): Likewise.
+ * opts.c (print_filtered_help): Likewise.
+ * optc-gen.awk: Parse for WarnRemoved and make usage
+ of Deprecated an error.
+ * opth-gen.awk: Generate new OPT_SPECIAL_warn_removed.
+
+2019-09-10 Arnaud Charlet <charlet@adacore.com>
+
+ * doc/install.texi: Fix syntax for html generation.
+
+2019-09-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91680
+ * match.pd ((A / (1 << B)) -> (A >> B)): Allow widening cast from
+ the shift type to type.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * config/arm/arm.md (stack_protect_combined_set_insn): Handle
+ FDPIC mode.
+ (stack_protect_combined_test_insn): Likewise.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * config/arm/arm.c (arm_load_tp): Add FDPIC support.
+ * config/arm/arm.md (FDPIC_REGNUM): New constant.
+ (load_tp_soft_fdpic): New pattern.
+ (load_tp_soft): Disable in FDPIC mode.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * config/arm/arm.c (tls_reloc): Add TLS_GD32_FDPIC,
+ TLS_LDM32_FDPIC and TLS_IE32_FDPIC.
+ (arm_call_tls_get_addr): Add FDPIC support.
+ (legitimize_tls_address): Likewise.
+ (arm_emit_tls_decoration): Likewise.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * config/arm/arm.c (arm_asm_trampoline_template): Add FDPIC
+ support.
+ (arm_trampoline_init): Likewise.
+ (arm_trampoline_adjust_address): Likewise.
+ * config/arm/arm.h (TRAMPOLINE_SIZE): Likewise.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * config/arm/arm.c (arm_fdpic_local_funcdesc_p): New function.
+ (legitimize_pic_address): Enforce binding rules on function
+ pointers in FDPIC mode.
+ (arm_assemble_integer): Likewise.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * config/arm/arm.h (PIC_REGISTER_MAY_NEED_SAVING): New helper.
+ * config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Handle
+ FDPIC.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * ginclude/unwind-arm-common.h (unwinder_cache): Add reserved5
+ field.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * config/arm/arm-c.c (__FDPIC__): Define new pre-processor macro
+ in FDPIC mode.
+ * config/arm/arm-protos.h (arm_load_function_descriptor): Declare
+ new function.
+ * config/arm/arm.c (arm_option_override): Define pic register to
+ FDPIC_REGNUM.
+ (arm_function_ok_for_sibcall): Disable sibcall optimization if we
+ have no decl or go through PLT.
+ (calculate_pic_address_constant): New function.
+ (legitimize_pic_address): Call calculate_pic_address_constant.
+ (arm_load_pic_register): Handle TARGET_FDPIC.
+ (arm_is_segment_info_known): New function.
+ (arm_pic_static_addr): Add support for FDPIC.
+ (arm_load_function_descriptor): New function.
+ (arm_emit_call_insn): Add support for FDPIC.
+ (arm_assemble_integer): Add support for FDPIC.
+ * config/arm/arm.h (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED):
+ Define. (FDPIC_REGNUM): New define.
+ * config/arm/arm.md (call): Add support for FDPIC.
+ (call_value): Likewise.
+ (restore_pic_register_after_call): New pattern.
+ (untyped_call): Disable if FDPIC.
+ (untyped_return): Likewise.
+ * config/arm/unspecs.md (UNSPEC_PIC_RESTORE): New.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * config.gcc: Handle arm*-*-uclinuxfdpiceabi.
+ * config/arm/bpabi.h (TARGET_FDPIC_ASM_SPEC): New.
+ (SUBTARGET_EXTRA_ASM_SPEC): Use TARGET_FDPIC_ASM_SPEC.
+ * config/arm/linux-eabi.h (FDPIC_CC1_SPEC): New.
+ (CC1_SPEC): Use FDPIC_CC1_SPEC.
+ (MUSL_DYNAMIC_LINKER): Add -fdpic suffix when needed.
+ * config/arm/uclinuxfdpiceabi.h: New file.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * config.gcc: Handle *-*-uclinuxfdpiceabi.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * config/arm/arm.opt: Add -mfdpic option.
+ * doc/invoke.texi: Add documentation for -mfdpic.
+
+2019-09-09 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * expmed.c (extract_bit_field): Update function comment
+ regarding alt_rtl.
+ * expr.c (expand_expr_real): Update function comment
+ regarding alt_rtl.
+ (expand_misaligned_mem_ref): New helper function.
+ (expand_expr_real_2): Use expand_misaligned_mem_ref.
+ Remove duplicate assignment to "base" at case MEM_REF.
+ Remove a shadowed variable "unsignedp" at case VCE.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * regset.h (regs_invalidated_by_call_regset): Delete.
+ (fixed_reg_set_regset): Likewise.
+ * reginfo.c (regs_invalidated_by_call_regset): Likewise.
+ (fixed_reg_set_regset, persistent_obstack): Likewise.
+ (init_reg_sets_1, globalize_reg): Update accordingly.
+ * df.h (df_print_regset, df_print_word_regset): Take a const_bitmap
+ instead of a bitmap.
+ * df-core.c (df_print_regset, df_print_word_regset): Likewise.
+ * df-problems.c (df_rd_local_compute): Use regs_invalidated_by_call
+ instead of regs_invalidated_by_call_regset.
+ (df_lr_confluence_n, df_md_confluence_n): Likewise.
+ * df-scan.c (df_scan_start_dump): Likewise.
+ * dse.c (copy_fixed_regs): Likewise.
+ * config/sh/sh.c (sh_find_equiv_gbr_addr): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * array-traits.h: New file.
+ * coretypes.h (array_traits, bitmap_view): New types.
+ * bitmap.h: Include "array-traits.h"
+ (bitmap_bit_p): Take a const_bitmap instead of a bitmap.
+ (base_bitmap_view, bitmap_view): New classes.
+ * bitmap.c (bitmap_bit_p): Take a const_bitmap instead of a bitmap.
+ * hard-reg-set.h: Include array-traits.h.
+ (array_traits<HARD_REG_SET>): New struct.
+ * regset.h (IOR_REG_SET_HRS): New macro.
+ * loop-iv.c (simplify_using_initial_values): Use IOR_REG_SET_HRS
+ rather than iterating over each hard register.
+ * sched-deps.c (sched_analyze_insn): Likewise.
+ * sel-sched-ir.c (setup_id_implicit_regs): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * ira-int.h (ior_hard_reg_conflicts): Take a const_hard_reg_set
+ instead of a HARD_REG_SET *.
+ * ira-build.c (ior_hard_reg_conflicts): Likewise.
+ (ira_build): Update call accordingly.
+ * ira-emit.c (add_range_and_copies_from_move_list): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (HARD_REG_SET::operator==): New function.
+ (HARD_REG_SET::operator!=): Likewise.
+ (hard_reg_set_equal_p): Delete.
+ * cfgcleanup.c (old_insns_match_p): Use == instead of
+ hard_reg_set_equal_p and != instead of !hard_reg_set_equal_p.
+ * ira-color.c (allocno_hard_regs_hasher::equal): Likewise.
+ (add_allocno_hard_regs_to_forest): Likewise.
+ (setup_allocno_available_regs_num): Likewise.
+ * ira.c (setup_pressure_classes): Likewise.
+ (setup_allocno_and_important_classes): Likewise.
+ (setup_reg_class_relations): Likewise.
+ * lra-lives.c (process_bb_lives): Likewise.
+ * reg-stack.c (change_stack, convert_regs_1): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (IOR_COMPL_HARD_REG_SET): Delete.
+ * config/aarch64/cortex-a57-fma-steering.c (rename_single_chain):
+ Use "|~" instead of IOR_COMPL_HARD_REG_SET.
+ * config/aarch64/falkor-tag-collision-avoidance.c (init_unavailable):
+ Likewise.
+ * ira-build.c (ira_create_object, ira_set_allocno_class): Likewise.
+ * ira.c (setup_reg_renumber): Likewise.
+ * lra-assigns.c (find_hard_regno_for_1): Likewise.
+ * regrename.c (regrename_find_superclass): Likewise.
+ * reload1.c (find_reg): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (AND_COMPL_HARD_REG_SET): Delete.
+ * caller-save.c (setup_save_areas): Use "&~" instead of
+ AND_COMPL_HARD_REG_SET.
+ (save_call_clobbered_regs): Likewise.
+ * config/epiphany/epiphany.c (epiphany_conditional_register_usage):
+ Likewise.
+ * config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
+ * config/gcn/gcn.c (gcn_md_reorg): Likewise.
+ * config/i386/i386.c (ix86_conditional_register_usage): Likewise.
+ * config/mips/mips.c (mips_class_max_nregs): Likewise.
+ (mips_conditional_register_usage): Likewise.
+ * config/sh/sh.c (output_stack_adjust): Likewise.
+ * ira-color.c (form_allocno_hard_regs_nodes_forest): Likewise.
+ (setup_profitable_hard_regs): Likewise.
+ (get_conflict_and_start_profitable_regs): Likewise.
+ * ira-conflicts.c (print_allocno_conflicts): Likewise.
+ (ira_build_conflicts): Likewise.
+ * ira-costs.c (restrict_cost_classes): Likewise.
+ (setup_regno_cost_classes_by_aclass): Likewise.
+ * ira-lives.c (process_bb_node_lives): Likewise.
+ * ira.c (setup_class_hard_regs, setup_reg_subclasses): Likewise.
+ (setup_class_subset_and_memory_move_costs, setup_pressure_classes)
+ (setup_allocno_and_important_classes, setup_class_translate_array)
+ (setup_reg_class_relations, setup_prohibited_class_mode_regs):
+ Likewise.
+ * lra-assigns.c (find_hard_regno_for_1): Likewise.
+ * lra-constraints.c (prohibited_class_reg_set_mode_p): Likewise.
+ (process_alt_operands, inherit_in_ebb): Likewise.
+ * lra-eliminations.c (update_reg_eliminate): Likewise.
+ * lra-lives.c (process_bb_lives): Likewise.
+ * reload1.c (update_eliminables_and_spill, reload_as_needed): Likewise.
+ * resource.c (find_dead_or_set_registers): Likewise.
+ (mark_target_live_regs): Likewise.
+ * sched-deps.c (get_implicit_reg_pending_clobbers): Likewise.
+ * sel-sched.c (mark_unavailable_hard_regs): Likewise.
+ (implicit_clobber_conflict_p): Likewise.
+ * shrink-wrap.c (requires_stack_frame_p): Likewise.
+ (try_shrink_wrapping): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (HARD_REG_SET::operator|): New function.
+ (HARD_REG_SET::operator|=): Likewise.
+ (IOR_HARD_REG_SET): Delete.
+ * config/gcn/gcn.c (gcn_md_reorg): Use "|" instead of
+ IOR_HARD_REG_SET.
+ * config/m32c/m32c.c (m32c_register_move_cost): Likewise.
+ * config/s390/s390.c (s390_adjust_loop_scan_osc): Likewise.
+ * final.c (collect_fn_hard_reg_usage): Likewise.
+ * hw-doloop.c (scan_loop, optimize_loop): Likewise.
+ * ira-build.c (merge_hard_reg_conflicts): Likewise.
+ (ior_hard_reg_conflicts, create_cap_allocno, propagate_allocno_info)
+ (propagate_some_info_from_allocno): Likewise.
+ (copy_info_to_removed_store_destinations): Likewise.
+ * ira-color.c (add_allocno_hard_regs_to_forest, assign_hard_reg)
+ (allocno_reload_assign, ira_reassign_pseudos): Likewise.
+ (fast_allocation): Likewise.
+ * ira-conflicts.c (ira_build_conflicts): Likewise.
+ * ira-lives.c (make_object_dead, process_single_reg_class_operands)
+ (process_bb_node_lives): Likewise.
+ * ira.c (setup_pressure_classes, setup_reg_class_relations): Likewise.
+ * lra-assigns.c (find_hard_regno_for_1): Likewise.
+ (setup_live_pseudos_and_spill_after_risky_transforms): Likewise.
+ * lra-constraints.c (process_alt_operands, inherit_in_ebb): Likewise.
+ * lra-eliminations.c (spill_pseudos, update_reg_eliminate): Likewise.
+ * lra-lives.c (mark_pseudo_dead, check_pseudos_live_through_calls)
+ (process_bb_lives): Likewise.
+ * lra-spills.c (assign_spill_hard_regs): Likewise.
+ * postreload.c (reload_combine): Likewise.
+ * reginfo.c (init_reg_sets_1): Likewise.
+ * regrename.c (merge_overlapping_regs, find_rename_reg)
+ (merge_chains): Likewise.
+ * reload1.c (maybe_fix_stack_asms, order_regs_for_reload, find_reg)
+ (find_reload_regs, finish_spills, choose_reload_regs_init)
+ (emit_reload_insns): Likewise.
+ * reorg.c (redundant_insn): Likewise.
+ * resource.c (find_dead_or_set_registers, mark_set_resources)
+ (mark_target_live_regs): Likewise.
+ * rtlanal.c (find_all_hard_reg_sets): Likewise.
+ * sched-deps.c (sched_analyze_insn): Likewise.
+ * sel-sched.c (mark_unavailable_hard_regs): Likewise.
+ (find_best_reg_for_expr): Likewise.
+ * shrink-wrap.c (try_shrink_wrapping): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (HARD_REG_SET::operator&): New function.
+ (HARD_REG_SET::operator&): Likewise.
+ (AND_HARD_REG_SET): Delete.
+ * caller-save.c (setup_save_areas): Use "&" instead of
+ AND_HARD_REG_SET.
+ (save_call_clobbered_regs): Likewise.
+ * config/gcn/gcn.c (gcn_md_reorg): Likewise.
+ * config/m32c/m32c.c (reduce_class): Likewise.
+ * config/rs6000/rs6000.c (rs6000_register_move_cost): Likewise.
+ * final.c (get_call_reg_set_usage): Likewise.
+ * ira-color.c (add_allocno_hard_regs_to_forest): Likewise.
+ (setup_left_conflict_sizes_p): Likewise.
+ * ira-conflicts.c (print_allocno_conflicts): Likewise.
+ (ira_build_conflicts): Likewise.
+ * ira-costs.c (restrict_cost_classes): Likewise.
+ * ira.c (setup_stack_reg_pressure_class, setup_class_translate_array)
+ (setup_reg_class_relations): Likewise.
+ * reginfo.c (init_reg_sets_1, record_subregs_of_mode): Likewise.
+ * reload1.c (maybe_fix_stack_asms, finish_spills): Likewise.
+ * resource.c (find_dead_or_set_registers): Likewise.
+ * sel-sched.c (mark_unavailable_hard_regs): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (HARD_REG_SET::operator~): New function.
+ (COMPL_HARD_REG_SET): Delete.
+ * config/c6x/c6x.c (c6x_call_saved_register_used): Use ~ instead
+ of COMPL_HARD_REG_SET.
+ (try_rename_operands): Likewise.
+ * config/sh/sh.c (push_regs): Likewise.
+ * lra-assigns.c (find_hard_regno_for_1): Likewise.
+ * lra-constraints.c (contains_reg_p): Likewise.
+ * reload1.c (finish_spills, choose_reload_regs_init): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (COPY_HARD_REG_SET): Delete.
+ * caller-save.c (save_call_clobbered_regs): Use assignment instead
+ of COPY_HARD_REG_SET.
+ * config/epiphany/epiphany.c (epiphany_compute_frame_size): Likewise.
+ (epiphany_conditional_register_usage): Likewise.
+ * config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
+ * config/gcn/gcn.c (gcn_md_reorg): Likewise.
+ * config/ia64/ia64.c (ia64_compute_frame_size): Likewise.
+ * config/m32c/m32c.c (m32c_register_move_cost): Likewise.
+ * config/m68k/m68k.c (m68k_conditional_register_usage): Likewise.
+ * config/mips/mips.c (mips_class_max_nregs): Likewise.
+ * config/pdp11/pdp11.c (pdp11_conditional_register_usage): Likewise.
+ * config/rs6000/rs6000.c (rs6000_register_move_cost): Likewise.
+ * config/sh/sh.c (output_stack_adjust): Likewise.
+ * final.c (collect_fn_hard_reg_usage): Likewise.
+ (get_call_reg_set_usage): Likewise.
+ * ira-build.c (ira_create_object, remove_low_level_allocnos)
+ (ira_flattening): Likewise.
+ * ira-color.c (add_allocno_hard_regs, add_allocno_hard_regs_to_forest)
+ (setup_left_conflict_sizes_p, setup_profitable_hard_regs)
+ (get_conflict_and_start_profitable_regs, allocno_reload_assign)
+ (ira_reassign_pseudos): Likewise.
+ * ira-conflicts.c (print_allocno_conflicts): Likewise.
+ (ira_build_conflicts): Likewise.
+ * ira-costs.c (restrict_cost_classes): Likewise.
+ (setup_regno_cost_classes_by_aclass): Likewise.
+ * ira.c (setup_class_hard_regs, setup_alloc_regs): Likewise.
+ (setup_reg_subclasses, setup_class_subset_and_memory_move_costs)
+ (setup_stack_reg_pressure_class, setup_pressure_classes)
+ (setup_allocno_and_important_classes, setup_class_translate_array)
+ (setup_reg_class_relations, setup_prohibited_class_mode_regs)
+ (ira_setup_eliminable_regset): Likewise.
+ * lra-assigns.c (find_hard_regno_for_1): Likewise.
+ (setup_live_pseudos_and_spill_after_risky_transforms): Likewise.
+ * lra-constraints.c (prohibited_class_reg_set_mode_p): Likewise.
+ (process_alt_operands, inherit_in_ebb): Likewise.
+ * lra-lives.c (process_bb_lives): Likewise.
+ * lra-spills.c (assign_spill_hard_regs): Likewise.
+ * lra.c (lra): Likewise.
+ * mode-switching.c (new_seginfo): Likewise.
+ * postreload.c (reload_combine): Likewise.
+ * reg-stack.c (straighten_stack): Likewise.
+ * reginfo.c (save_register_info, restore_register_info): Likewise.
+ (init_reg_sets_1, record_subregs_of_mode): Likewise
+ * regrename.c (create_new_chain, rename_chains): Likewise.
+ * reload1.c (order_regs_for_reload, find_reg): Likewise.
+ (find_reload_regs): Likewise.
+ * resource.c (find_dead_or_set_registers): Likewise.
+ (mark_target_live_regs): Likewise.
+ * sel-sched.c (mark_unavailable_hard_regs): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * rtl.h (CALL_INSN_FUNCTION_USAGE): Document what SETs mean.
+ (note_pattern_stores): Declare.
+ (note_stores): Take an rtx_insn *.
+ * rtlanal.c (set_of): Use note_pattern_stores instead of note_stores.
+ (find_all_hard_reg_sets): Pass the insn rather than its pattern to
+ note_stores. Remove explicit handling of CALL_INSN_FUNCTION_USAGE.
+ (note_stores): Take an rtx_insn * as argument and process
+ CALL_INSN_FUNCTION_USAGE. Rename old function to...
+ (note_pattern_stores): ...this.
+ (find_first_parameter_load): Pass the insn rather than
+ its pattern to note_stores.
+ * alias.c (memory_modified_in_insn_p, init_alias_analysis): Likewise.
+ * caller-save.c (setup_save_areas, save_call_clobbered_regs)
+ (insert_one_insn): Likewise.
+ * combine.c (combine_instructions): Likewise.
+ (likely_spilled_retval_p): Likewise.
+ (try_combine): Use note_pattern_stores instead of note_stores.
+ (record_dead_and_set_regs): Pass the insn rather than its pattern
+ to note_stores.
+ (reg_dead_at_p): Likewise.
+ * config/bfin/bfin.c (workaround_speculation): Likewise.
+ * config/c6x/c6x.c (maybe_clobber_cond): Likewise. Take an rtx_insn *
+ rather than an rtx.
+ * config/frv/frv.c (frv_registers_update): Use note_pattern_stores
+ instead of note_stores.
+ (frv_optimize_membar_local): Pass the insn rather than its pattern
+ to note_stores.
+ * config/gcn/gcn.c (gcn_md_reorg): Likewise.
+ * config/i386/i386.c (ix86_avx_u128_mode_after): Likewise.
+ * config/mips/mips.c (vr4130_true_reg_dependence_p): Likewise.
+ (r10k_needs_protection_p, mips_sim_issue_insn): Likewise.
+ (mips_reorg_process_insns): Likewise.
+ * config/s390/s390.c (s390_regs_ever_clobbered): Likewise.
+ * config/sh/sh.c (flow_dependent_p): Likewise. Take rtx_insn *s
+ rather than rtxes.
+ * cse.c (delete_trivially_dead_insns): Pass the insn rather than
+ its pattern to note_stores.
+ * cselib.c (cselib_record_sets): Use note_pattern_stores instead
+ of note_stores.
+ * dce.c (mark_nonreg_stores): Remove the "body" parameter and pass
+ the insn to note_stores.
+ (prescan_insns_for_dce): Update call accordingly.
+ * ddg.c (mem_write_insn_p): Pass the insn rather than its pattern
+ to note_stores.
+ * df-problems.c (can_move_insns_across): Likewise.
+ * dse.c (emit_inc_dec_insn_before, replace_read): Likewise.
+ * function.c (assign_parm_setup_reg): Likewise.
+ * gcse-common.c (record_last_mem_set_info_common): Likewise.
+ * gcse.c (load_killed_in_block_p, compute_hash_table_work): Likewise.
+ (single_set_gcse): Likewise.
+ * ira.c (validate_equiv_mem): Likewise.
+ (update_equiv_regs): Use note_pattern_stores rather than note_stores
+ for no_equiv.
+ * loop-doloop.c (doloop_optimize): Pass the insn rather than its
+ pattern to note_stores.
+ * loop-invariant.c (calculate_loop_reg_pressure): Likewise.
+ * loop-iv.c (simplify_using_initial_values): Likewise.
+ * mode-switching.c (optimize_mode_switching): Likewise.
+ * optabs.c (emit_libcall_block_1): Likewise.
+ (expand_atomic_compare_and_swap): Likewise.
+ * postreload-gcse.c (load_killed_in_block_p): Likewise.
+ (record_opr_changes): Likewise. Remove explicit handling of
+ CALL_INSN_FUNCTION_USAGE.
+ * postreload.c (reload_combine, reload_cse_move2add): Likewise.
+ * regcprop.c (kill_clobbered_values): Likewise.
+ (copyprop_hardreg_forward_1): Pass the insn rather than its pattern
+ to note_stores.
+ * regrename.c (build_def_use): Likewise.
+ * reload1.c (reload): Use note_pattern_stores instead of note_stores
+ for mark_not_eliminable.
+ (reload_as_needed): Pass the insn rather than its pattern
+ to note_stores.
+ (emit_output_reload_insns): Likewise.
+ * resource.c (mark_target_live_regs): Likewise.
+ * sched-deps.c (init_insn_reg_pressure_info): Likewise.
+ * sched-rgn.c (sets_likely_spilled): Use note_pattern_stores
+ instead of note_stores.
+ * shrink-wrap.c (try_shrink_wrapping): Pass the insn rather than
+ its pattern to note_stores.
+ * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Likewise.
+ * var-tracking.c (adjust_insn, add_with_sets): Likewise.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * hard-reg-set.h (HARD_REG_SET): Define using a typedef rather
+ than a #define. Use a structure rather than an array as the
+ fallback definition. Remove special cases for low array sizes.
+ (const_hard_reg_set): New typedef.
+ (hard_reg_set_subset_p): Use it instead of "const HARD_REG_SET".
+ (hard_reg_set_equal_p, hard_reg_set_intersect_p): Likewise.
+ (hard_reg_set_empty_p): Likewise.
+ (SET_HARD_REG_BIT): Use a function rather than a macro to
+ handle the case in which HARD_REG_SET is a structure.
+ (CLEAR_HARD_REG_BIT, TEST_HARD_REG_BIT, CLEAR_HARD_REG_SET)
+ (SET_HARD_REG_SET, COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
+ (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
+ (IOR_COMPL_HARD_REG_SET): Likewise.
+ (hard_reg_set_iterator::pset): Constify the pointer target.
+ (hard_reg_set_iter_init): Take a const_hard_reg_set instead
+ of a "const HARD_REG_SET". Update the handling of non-integer
+ HARD_REG_SETs.
+ * recog.h: Test HARD_CONST instead of CLEAR_HARD_REG_SET.
+ * reload.h: Likewise.
+ * rtl.h (choose_hard_reg_mode): Remove unnecessary line break.
+ * regs.h (in_hard_reg_set_p): Take a const_hard_reg_set instead
+ of a "const HARD_REG_SET".
+ (overlaps_hard_reg_set_p, range_overlaps_hard_reg_set_p): Likewise.
+ (range_in_hard_reg_set_p): Likewise.
+ * ira-costs.c (restrict_cost_classes): Likewise.
+ * shrink-wrap.c (move_insn_for_shrink_wrap): Likewise.
+ * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
+ Pass a NO_REGS HARD_REG_SET rather than NULL to emit_set_fp_mode.
+ * config/ia64/ia64.c (rws_insn): In the CHECKING_P version,
+ use unsigned HOST_WIDEST_FAST_INT rather than HARD_REG_ELT_TYPE.
+ (rws_insn_set, rws_insn_test): In the CHECKING_P version,
+ take an unsigned int and open-code the HARD_REG_SET operations.
+
+2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * Makefile.in (OBJS): Remove bt-load.o.
+ * doc/invoke.texi (fbranch-target-load-optimize): Delete.
+ (fbranch-target-load-optimize2, fbtr-bb-exclusive): Likewise.
+ * common.opt (fbranch-target-load-optimize): Mark as Ignore and
+ document that the option no longer does anything.
+ (fbranch-target-load-optimize2, fbtr-bb-exclusive): Likewise.
+ * target.def (branch_target_register_class): Delete.
+ (branch_target_register_callee_saved): Likewise.
+ * doc/tm.texi.in (TARGET_BRANCH_TARGET_REGISTER_CLASS): Likewise.
+ (TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED): Likewise.
+ * doc/tm.texi: Regenerate.
+ * tree-pass.h (make_pass_branch_target_load_optimize1): Delete.
+ (make_pass_branch_target_load_optimize2): Likewise.
+ * passes.def (pass_branch_target_load_optimize1): Likewise.
+ (pass_branch_target_load_optimize2): Likewise.
+ * targhooks.h (default_branch_target_register_class): Likewise.
+ * targhooks.c (default_branch_target_register_class): Likewise.
+ * opt-suggestions.c (test_completion_valid_options): Remove
+ -fbtr-bb-exclusive from the list of test options.
+ * bt-load.c: Remove.
+
+2019-09-09 Barnaby Wilks <barnaby.wilks@arm.com>
+
+ * match.pd: Add flag_unsafe_math_optimizations check
+ before deciding on the widest type in a binary math operation.
+
+2019-09-09 Martin Liska <mliska@suse.cz>
+
+ * config/i386/i386.opt: Update comment of removed
+ options that are preserved only for backward
+ compatibility.
+
+2019-09-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/87853
+ * config/i386/emmintrin.h (_mm_cmpeq_epi8): Use casts to __v16qi
+ instead of __v16qs.
+
+ PR target/91704
+ * config/i386/avxintrin.h (__v32qs): New typedef.
+ * config/i386/avx2intrin.h (_mm256_cmpgt_epi8): Use casts to __v32qs
+ instead of __v32qi.
+
+2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * doc/invoke.texi (Option Summary): Cover eBPF.
+ (eBPF Options): New section.
+ * doc/extend.texi (BPF Built-in Functions): Likewise.
+ (BPF Kernel Helpers): Likewise.
+
+2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * config.gcc: Support for bpf-*-* targets.
+ * common/config/bpf/bpf-common.c: New file.
+ * config/bpf/t-bpf: Likewise.
+ * config/bpf/predicates.md: Likewise.
+ * config/bpf/constraints.md: Likewise.
+ * config/bpf/bpf.opt: Likewise.
+ * config/bpf/bpf.md: Likewise.
+ * config/bpf/bpf.h: Likewise.
+ * config/bpf/bpf.c: Likewise.
+ * config/bpf/bpf-protos.h: Likewise.
+ * config/bpf/bpf-opts.h: Likewise.
+ * config/bpf/bpf-helpers.h: Likewise.
+ * config/bpf/bpf-helpers.def: Likewise.
+
+2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * doc/sourcebuild.texi (Effective-Target Keywords): Document
+ indirect_calls.
+
+2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * opt-functions.awk (integer_range_info): Make sure values are in
+ numeric context before operating with them.
+
+2019-09-08 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * genemit.c (gen_split): Print the filename and line number where the
+ splitter (or peephole2) was defined, to the dump file.
+
+2019-09-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91665
+ * tree-vect-loop.c (vectorizable_reduction): Punt if base has type
+ incompatible with the type of PHI result.
+
+2019-09-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR target/91684
+ * config/arm/arm.c (arm_block_set_aligned_non_vect): Use
+ gen_unaligned_storedi for 4-byte aligned addresses.
+
+2019-09-06 Jim Wilson <jimw@sifive.com>
+
+ * config/riscv/riscv.c (riscv_option_override): Revert 2019-08-30
+ change.
+
+2019-09-06 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (unspec): Delete UNSPEC_MV_CR_OV.
+
+2019-09-06 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (rs6000_rtx_costs) <case UNSPEC>: Delete.
+ * config/rs6000/rs6000.md (unspec): Delete UNSPEC_FRSP.
+
+2019-09-06 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91654
+ * config/i386/x86-tune-costs.h (skylake_cost): Raise the
+ cost of SSE->integer and integer->SSE moves from 2 to 6.
+ (core_cost): Ditto.
+
+2019-09-06 Jakub Jelinek <jakub@redhat.com>
+
+ * function.c (assign_parm_find_data_types): Use RECORD_OR_UNION_TYPE_P
+ before testing TYPE_TRANSPARENT_AGGR.
+ * calls.c (initialize_argument_information, load_register_parameters):
+ Likewise.
+
+2019-09-06 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (cmp_and): Add short-it variant for thumb2 with
+ high regs.
+ (cmp_ior): Likewise.
+
+2019-09-06 Martin Liska <mliska@suse.cz>
+
+ * doc/match-and-simplify.texi: Separate tuples with ;.
+
+2019-09-06 Martin Liska <mliska@suse.cz>
+
+ PR c++/91125
+ * Makefile.in: Remove tlink.o.
+ * collect2.c (do_link): New function isolated
+ from do_tlink.
+ (main): Use.
+ * collect2.h (do_tlink): Remove declaration of do_tlink.
+ * doc/extend.texi: Remove documentation of -frepo.
+ * doc/invoke.texi: Likewise.
+ * doc/sourcebuild.texi: Remove cleanup-repo-files.
+ * tlink.c: Remove.
+
+2019-09-05 Jakub Jelinek <jakub@redhat.com>
+ Jim Wilson <jimw@sifive.com>
+
+ PR target/91635
+ * config/riscv/riscv.md (zero_extendsidi2, zero_extendhi<GPR:mode>2,
+ extend<SHORT:mode><SUPERQI:mode>2): Don't split if
+ paradoxical_subreg_p (operands[0]).
+ (*lshrsi3_zero_extend_3+1, *lshrsi3_zero_extend_3+2): Add clobber and
+ use as intermediate value.
+
+2019-09-05 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn.md (*movti_insn): Set delayeduse for global_store.
+ (sync_compare_and_swap<mode>_insn): Likewise.
+
+2019-09-05 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR middle-end/91615
+ * expr.c (expand_expr_real_1): Handle misaligned TARGET_MEM_REF
+ without movmisalign optab.
+
+2019-09-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91001
+ PR middle-end/91105
+ PR middle-end/91106
+ * calls.c (load_register_parameters): For TYPE_TRANSPARENT_AGGR
+ types, use type of their first field instead of type of
+ args[i].tree_value.
+
+2019-09-05 Richard Biener <rguenther@suse.de>
+
+ PR rtl-optimization/91656
+ * postreload-gcse.c (record_last_mem_set_info): Revert addition
+ of early out.
+
+2019-09-05 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90501
+ * tree-inline.c (declare_return_variable): Mark the return
+ slot as addressable after building an address of it.
+
+2019-09-05 Arnaud Charlet <charlet@adacore.com>
+
+ * doc/install.texi: Update and clarify requirements to build GNAT.
+
+2019-09-05 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/91577
+ * cfgexpand.c (discover_nonconstant_array_refs): Force the source
+ of an IFN_LOAD_LANES call and the destination of an IFN_STORE_LANES
+ call to be in memory.
+ (pass_expand::execute): Call discover_nonconstant_array_refs before
+ setting currently_expanding_to_rtl.
+
+2019-09-04 Caroline Tice <cmtice@google.com>
+
+ * opts.c (finish_options): Disallow -fvtable-verify and -flto to be
+ specified together.
+
+2019-09-04 Marek Polacek <polacek@redhat.com>
+
+ * doc/invoke.texi: Remove -fdeduce-init-list documentation.
+
+2019-09-04 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/32413
+ * config/i386/i386.c (inline_secondary_memory_needed): Return true
+ for QI and HImode moves between SSE and general registers.
+
+2019-09-04 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR c/78736
+ * doc/invoke.texi: Document -Wenum-conversion.
+
+2019-09-04 Richard Biener <rguenther@suse.de>
+
+ PR rtl-optimization/36262
+ * postreload-gcse.c: Include intl.h and gcse.h.
+ (insert_expr_in_table): Insert at the head of cur_expr->avail_occr
+ to avoid linear list walk.
+ (record_last_mem_set_info): Gate off if not computing transparentness.
+ (get_bb_avail_insn): If transparentness isn't computed give up
+ early.
+ (gcse_after_reload_main): Skip compute_transp and extended PRE
+ if gcse_or_cprop_is_too_expensive says so.
+
+2019-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.c (msp430_init_sections): Remove handling of the
+ noinit section.
+ (msp430_select_section): Handle decls with the "noinit" attribute with
+ default_elf_select_section.
+ Handle SECCAT_RODATA_MERGE_* section types with
+ default_elf_select_section.
+ Add comments about handling of unsupported section types.
+ (msp430_section_type_flags): Remove handling of the noinit section.
+
+2019-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.c (msp430_attr): Remove warnings about
+ conflicting msp430-specific attributes.
+ (msp430_section_attr): Likewise.
+ Add warnings about conflicts with generic "noinit" and "section"
+ attributes.
+ Fix grammar in -mlarge error message.
+ (msp430_data_attr): Rename to msp430_persist_attr.
+ Add warnings about conflicts with generic "noinit" and "section"
+ attributes.
+ Add warning for when variable is not initialized.
+ Chain conditionals which prevent the attribute being added.
+ (ATTR_EXCL): New helper.
+ (attr_reent_exclusions): New exclusion table.
+ (attr_naked_exclusions): Likewise.
+ (attr_crit_exclusions): Likewise.
+ (attr_lower_exclusions): Likewise.
+ (attr_upper_exclusions): Likewise.
+ (attr_either_exclusions): Likewise.
+ (attr_persist_exclusions): Likewise.
+ (msp430_attribute_table): Update with exclusion rules.
+ (msp430_output_aligned_decl_common): Don't output common symbol if decl
+ has a section.
+
+2019-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.c (TARGET_HANDLE_GENERIC_ATTRIBUTE): Define.
+ (msp430_handle_generic_attribute): New function.
+ * doc/tm.texi: Regenerate.
+ * doc/tm.texi.in: Add TARGET_HANDLE_GENERIC_ATTRIBUTE.
+ * hooks.c (hook_tree_treeptr_tree_tree_int_boolptr_null): New.
+ * hooks.h (hook_tree_treeptr_tree_tree_int_boolptr_null): New.
+ * target.def: Define new hook TARGET_HANDLE_GENERIC_ATTRIBUTE.
+
+2019-09-03 Kamlesh Kumar <kamleshbhalui@gmail.com>
+
+ PR tree-optimization/91504
+ * match.pd: Add ((~a & b) ^a) --> (a | b).
+
+2019-09-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91604
+ * config/i386/i386-expand.c (split_double_mode): If there is more than
+ one MEM operand and they are rtx_equal_p, reuse lo_half/hi_half from
+ already split matching MEM operand instead of calling adjust_address
+ again.
+
+2019-09-03 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config.gcc: Obsolete spu target. Remove references to spu.
+ * configure.ac: Remove references to spu.
+ * configure: Regenerate.
+ * config/spu/: Remove directory.
+ * common/config/spu/: Remove directory.
+
+ * doc/extend.texi: Remove references to spu.
+ * doc/invoke.texi: Likewise.
+ * doc/md.texi: Likewise.
+ * doc/sourcebuild.texi: Likewise.
+
+2019-09-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR middle-end/91603
+ PR middle-end/91612
+ PR middle-end/91613
+ * expr.c (expand_expr_real_1): Handle unaligned decl_rtl
+ and SSA_NAME referring to CONSTANT_P correctly.
+
+2019-09-03 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.h (vn_nary_op_lookup): Remove.
+ (vn_nary_op_insert): Likewise.
+ * tree-ssa-sccvn.c (init_vn_nary_op_from_op): Remove.
+ (vn_nary_op_lookup): Likewise.
+ (vn_nary_op_insert): Likewise.
+
+2019-09-03 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * config/s390/s390.c (s390_canonicalize_comparison): Use XEXP
+ (*op0, 1) instead of XEXP (*op1, 0).
+
+2019-09-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64.md (UNSPEC_FJCVTZS): Define.
+ (aarch64_fjcvtzs): New define_insn.
+ * config/aarch64/aarch64.h (TARGET_JSCVT): Define.
+ * config/aarch64/aarch64-builtins.c (aarch64_builtins):
+ Add AARCH64_JSCVT.
+ (aarch64_init_builtins): Initialize __builtin_aarch64_jcvtzs.
+ (aarch64_expand_builtin): Handle AARCH64_JSCVT.
+ * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+ __ARM_FEATURE_JCVT where appropriate.
+ * config/aarch64/arm_acle.h (__jcvt): Define.
+
+2019-09-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64.md ("unspec"): Add UNSPEC_FRINT32Z,
+ UNSPEC_FRINT32X, UNSPEC_FRINT64Z, UNSPEC_FRINT64X.
+ (aarch64_<frintnzs_op><mode>): New define_insn.
+ * config/aarch64/aarch64.h (TARGET_FRINT): Define.
+ * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+ __ARM_FEATURE_FRINT when appropriate.
+ * config/aarch64/aarch64-simd-builtins.def: Add builtins for frint32z,
+ frint32x, frint64z, frint64x.
+ * config/aarch64/arm_acle.h (__rint32zf, __rint32z, __rint64zf,
+ __rint64z, __rint32xf, __rint32x, __rint64xf, __rint64x): Define.
+ * config/aarch64/arm_neon.h (vrnd32z_f32, vrnd32zq_f32, vrnd32z_f64,
+ vrnd32zq_f64, vrnd32x_f32, vrnd32xq_f32, vrnd32x_f64, vrnd32xq_f64,
+ vrnd64z_f32, vrnd64zq_f32, vrnd64z_f64, vrnd64zq_f64, vrnd64x_f32,
+ vrnd64xq_f32, vrnd64x_f64, vrnd64xq_f64): Define.
+ * config/aarch64/iterators.md (VSFDF): Define.
+ (FRINTNZX): Likewise.
+ (frintnzs_op): Likewise.
+
+2019-09-03 Dennis Zhang <dennis.zhang@arm.com>
+
+ * config/aarch64/aarch64-cores.def (AARCH64_CORE): New entries
+ for Cortex-A77, Cortex-A76AE, Cortex-A65, Cortex-A65AE, and
+ Cortex-A34.
+ * config/aarch64/aarch64-tune.md: Regenerated.
+ * doc/invoke.texi: Document the new processors.
+
+2019-09-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64-option-extensions.def (sb): Add feature
+ string.
+ (ssbs): Likewise.
+ (sve2): Likewise.
+ (sve2-sm4): Likewise.
+ (sveaes): Likewise.
+ (svesha3): Likewise.
+ (svebitperm): Likewise.
+
+2019-09-03 Jakub Jelinek <jakub@redhat.com>
+ Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91597
+ * tree-vrp.c (extract_range_from_binary_expr): Remove unsafe
+ BIT_AND_EXPR optimization for pointers, even if both operand
+ ranges don't include NULL, the result can be NULL.
+
+2019-09-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR middle-end/91605
+ * expr.c (addr_expr_of_non_mem_decl_p_1): Refactor into...
+ (non_mem_decl_p): ...this.
+ (mem_ref_refers_to_non_mem_p): Handle DECL_P as well as MEM_REF.
+ (expand_assignment): Call mem_ref_referes_to_non_mem_p
+ unconditionally as before.
+
+2019-09-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/91323
+ * doc/generic.texi (LTGT_EXPR): Merge with other comparison operators.
+ * rtl.def (LTGT): Likewise. Add note about floating-point exceptions.
+ * tree.def (LTGT_EXPR): Likewise.
+ * config/sparc/sparc.c (select_cc_mode): Return CCFPEmode for LTGT.
+
+2019-09-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR go/91617
+ * fold-const.c (range_check_type): For enumeral and boolean
+ type, pass 1 to type_for_size langhook instead of
+ TYPE_UNSIGNED (etype). Return unsigned_type_for result whenever
+ etype isn't TYPE_UNSIGNED INTEGER_TYPE.
+ (build_range_check): Don't call unsigned_type_for for pointer types.
+ * match.pd (X / C1 op C2): Don't call unsigned_type_for on
+ range_check_type result.
+
+2019-09-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimple-ssa-strength-reduction.c (valid_mem_ref_cand_p): New function.
+ (replace_ref): Do not replace a chain of only two candidates which are
+ valid memory references.
+
+2019-09-02 Martin Liska <mliska@suse.cz>
+
+ * tree-switch-conversion.c (jump_table_cluster::find_jump_tables):
+ Bail out when we'll end up with the same number of clusters as
+ at the beginning.
+ (bit_test_cluster::find_bit_tests): Likewise for bit tests.
+ (jump_table_cluster::can_be_handled): Remove the guard
+ as it's already handled in ::is_enabled. Allocate output
+ after early bail out.
+
+2019-09-02 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/91601
+ * gcov.c (path_contains_zero_cycle_arc): Rename to ...
+ (path_contains_zero_or_negative_cycle_arc): ... this and handle
+ also negative edges.
+ (circuit): Handle also negative edges as they can happen
+ in some situations.
+
+2019-09-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/91472
+ * config/sparc/sparc.c (sparc_cannot_force_const_mem): Return true
+ during LRA/reload in PIC mode if the PIC register hasn't been used yet.
+ (sparc_pic_register_p): Test reload_in_progress for consistency's sake.
+
+2019-09-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91623
+ * optabs.c (expand_vec_cond_expr): If op0 is a VECTOR_CST and only
+ EQ_EXPR/NE_EXPR is supported, verify that op0 only contains
+ zeros or negative elements and use NE_EXPR instead of LT_EXPR against
+ zero vector.
+
+ PR lto/91572
+ * tree.c (find_decls_types_in_node): Also walk TREE_PURPOSE of
+ GIMPLE_ASM TREE_LIST operands.
+
+2019-08-31 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/generic.texi (Unary and Binary Expressions): Mark up
+ an instance of TYPE_MIN.
+
+2019-08-31 Stafford Horne <shorne@gmail.com>
+
+ * config/or1k/constraints.md (t): New constraint.
+ * config/or1k/or1k.h (GOT_REGS): New register class.
+ * config/or1k/or1k.md (set_got_tmp, set_got): Use t contraint.
+
+2019-08-30 Jim Wilson <jimw@sifive.com>
+
+ * config/riscv/riscv.c (riscv_option_override): If -msave-restore
+ and -fpic and -mplt then disable -msave-restore and warn.
+
+2019-08-30 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91599
+ * tree-ssa-strlen.c (handle_store): Use a fallback location if
+ the statement doesn't have one.
+ * gimple-pretty-print.c (percent_G_format): Same.
+
+ PR middle-end/91584
+ * tree-vrp.c (vrp_prop::check_mem_ref): Normalize type domain bounds
+ before using them to validate MEM_REF offset.
+
+2019-08-30 Marek Polacek <polacek@redhat.com>
+
+ * doc/invoke.texi (-Wvolatile): Use @code for volatile.
+
+2019-08-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * config/arm/arm.md (unaligned_loaddi,
+ unaligned_storedi): New unspec insn patterns.
+ * config/arm/neon.md (unaligned_storev8qi): Likewise.
+ * config/arm/arm.c (gen_cpymem_ldrd_strd): Use unaligned_loaddi
+ and unaligned_storedi for 4-byte aligned memory.
+ (arm_block_set_aligned_vect): Use unaligned_storev8qi for
+ 4-byte aligned memory.
+
+2019-08-30 Martin Jambor <mjambor@suse.cz>
+
+ tree-optimization/91579
+ * tree-tailcall.c (tailr_arg_needs_copy): New variable.
+ (find_tail_calls): Allocate tailr_arg_needs_copy and set its bits as
+ appropriate.
+ (arg_needs_copy_p): Removed.
+ (eliminate_tail_call): Test tailr_arg_needs_copy instead of calling
+ arg_needs_copy_p.
+ (tree_optimize_tail_calls_1): Likewise. Free tailr_arg_needs_copy.
+
+2019-08-29 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-features.c
+ (general_scalar_chain::compute_convert_gain):
+ Correct cost for double-word shifts.
+ (general_scalar_to_vector_candidate_p): Reject count operands
+ greater or equal to mode bitsize.
+
+2019-08-29 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (inline_secondary_memory_needed): Return true
+ for moves between SSE and non-general registers and between
+ mask and non-general registers.
+ (ix86_register_move_cost): Remove stalled comment.
+
+2019-08-29 Richard Biener <rguenther@suse.de>
+
+ * config/i386/i386-features.c (general_scalar_chain::convert_insn):
+ Guard debug work with MAY_HAVE_DEBUG_BIND_INSNS.
+
+2019-08-29 Richard Biener <rguenther@suse.de>
+
+ PR bootstrap/91580
+ * config/i386/i386-features.c (general_scalar_chain::convert_insn):
+ Do not emit scalar copies for debug-insns, instead replace
+ their uses with the reg copy used in the chain or reset them
+ if there is a reaching definition outside of the chain as well.
+
+2019-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91560
+ * config/i386/i386-expand.c (expand_vec_perm_movs,
+ expand_vec_perm_blend, expand_vec_perm_vpermil,
+ expand_vec_perm_pshufb, expand_vec_perm_1,
+ expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_palignr,
+ expand_vec_perm_interleave2, expand_vec_perm_vpermq_perm_1,
+ expand_vec_perm_vperm2f128, expand_vec_perm_interleave3,
+ expand_vec_perm_vperm2f128_vblend, expand_vec_perm_2vperm2f128_vshuf,
+ expand_vec_perm_even_odd, expand_vec_perm_broadcast): Adjust function
+ comments - replace ix86_expand_vec_perm_builtin_1 with
+ ix86_expand_vec_perm_const_1.
+ (expand_vec_perm2_vperm2f128_vblend): New function.
+ (ix86_expand_vec_perm_const_1): New forward declaration. Call
+ expand_vec_perm2_vperm2f128_vblend as last resort.
+ (canonicalize_perm): Formatting fix.
+
+ PR tree-optimization/91351
+ * tree-cfg.c (generate_range_test): Use range_check_type instead of
+ unsigned_type_for.
+ * tree-cfgcleanup.c (convert_single_case_switch): Punt if
+ range_check_type returns NULL.
+ * tree-switch-conversion.c (switch_conversion::build_one_array):
+ Use range_check_type instead of unsigned_type_for, don't perform
+ linear opt if it returns NULL.
+ (bit_test_cluster::find_bit_tests): Formatting fix.
+ (bit_test_cluster::emit): Use range_check_type instead of
+ unsigned_type_for.
+ (switch_decision_tree::try_switch_expansion): Punt if range_check_type
+ returns NULL.
+
+2019-08-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91568
+ * tree-vectorizer.h (_slp_tree::max_nunits): Add.
+ (vect_update_max_nunits): Add overload for poly_uint64.
+ * tree-vect-slp.c (vect_create_new_slp_node): Initialize it.
+ (vect_build_slp_tree): Record max_nunits into the subtree
+ and merge it upwards.
+ (vect_print_slp_tree): Print max_nunits.
+
+2019-08-28 Marek Polacek <polacek@redhat.com>
+
+ Implement P1152R4: Deprecating some uses of volatile.
+ PR c++/91361
+ * doc/invoke.texi: Document -Wvolatile.
+
+2019-08-28 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91360 - Implement C++20 P1143R2: constinit.
+ * doc/invoke.texi: Document -Wc++20-compat.
+
+2019-08-28 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91457
+ * builtins.c (component_size): New function.
+ (compute_objsize): Add argument. Handle ARRAY_REF and COMPONENT_REF.
+ * builtins.h (compute_objsize): Add argument.
+ * tree-ssa-strlen.c (handle_store): Handle no-warning bit.
+ * tree-vrp.c (vrp_prop::check_array_ref): Return warning result.
+ (vrp_prop::check_mem_ref): Same.
+ (vrp_prop::search_for_addr_array): Set no-warning bit.
+ (check_array_bounds): Same.
+
+2019-08-28 Martin Sebor <msebor@redhat.com>
+
+ PR driver/80545
+ * opts-common.c (option_enabled): Correct checking for language
+ options.
+
+2019-08-28 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_register_move_cost): Do not
+ limit the cost of moves to/from XMM register to minimum 8.
+
+2019-08-28 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/91468
+ * ipa-cp.c (merge_agg_lats_step): Removed redundant test, made a
+ checking assert a normal assert to test it really is redundant.
+ * ipa-prop.c (compute_complex_assign_jump_func): Removed
+ redundant test.
+ (update_jump_functions_after_inlining): Removed combining unary
+ arithmetic operations with an ancestor jump function.
+ (ipcp_modif_dom_walker::before_dom_children): Fix wrong use of rhs
+ instead of t.
+
+2019-08-28 Richard Biener <rguenther@suse.de>
+
+ * config/i386/i386-features.c (convert_scalars_to_vector): Do not
+ add the MD problem.
+
+2019-08-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
+ Richard Biener <rguenther@suse.de>
+
+ * expr.c (expand_assignment): Handle misaligned DECLs.
+ (expand_expr_real_1): Handle FUNCTION_DECL as unaligned.
+ * function.c (assign_parm_adjust_stack_rtl): Check movmisalign optab
+ too.
+ (assign_parm_setup_stack): Allocate properly aligned stack slots.
+ * varasm.c (build_constant_desc): Align constants of misaligned types.
+ * config/arm/predicates.md (aligned_operand): New predicate.
+ * config/arm/arm.md (movdi, movsi, movhi, movhf, movsf, movdf): Use
+ aligned_operand to check restrictions on memory addresses.
+ * config/arm/neon.md (movti, mov<VSTRUCT>, mov<VH>): Likewise.
+ * config/arm/vec-common.md (mov<VALL>): Likewise.
+
+2019-08-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR libgomp/91530
+ * config/i386/sse.md (vec_shl_<mode>, vec_shr_<mode>): Use
+ V_128 iterator instead of VI_128.
+
+2019-08-28 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/90970
+ * builtins.c (check_access): Remove assignment to maxread
+ as it hasn't been used since when it was introduced in r255755.
+
+2019-08-27 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91567
+ * gimple-ssa-sprintf.c (get_string_length): Handle more forms of lengths
+ of unknown strings.
+ * vr-values.c (vr_values::extract_range_basic): Set strlen upper bound
+ to PTRDIFF_MAX - 2.
+
+2019-08-27 Jeff Law <law@redhat.com>
+
+ * tree-ssa-strlen.c (printf_strlen_execute): Initialize
+ the loop optimizer and SCEV before sizing ssa_ver_to_stridx.
+
+2019-08-27 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91528
+ * config/i386/i386-features.c (convert_scalars_to_vector):
+ Update crtl->stack_realign_needed, crtl->stack_realign_tried and
+ crtl->stack_realign_processed. Update crtl->drap_reg by calling
+ targetm.calls.get_drap_rtx. If drap_rtx is non-null then
+ Update crtl->args.internal_arg_pointer and call fixup_tail_calls.
+
+2019-08-27 Richard Biener <rguenther@suse.de>
+
+ * config/i386/i386-features.h
+ (general_scalar_chain::~general_scalar_chain): Add.
+ (general_scalar_chain::insns_conv): New bitmap.
+ (general_scalar_chain::n_sse_to_integer): New.
+ (general_scalar_chain::n_integer_to_sse): Likewise.
+ (general_scalar_chain::make_vector_copies): Adjust signature.
+ * config/i386/i386-features.c
+ (general_scalar_chain::general_scalar_chain): Outline,
+ initialize new members.
+ (general_scalar_chain::~general_scalar_chain): New.
+ (general_scalar_chain::mark_dual_mode_def): Record insns
+ we need to insert conversions at and count them.
+ (general_scalar_chain::compute_convert_gain): Account
+ for conversion instructions at chain boundary.
+ (general_scalar_chain::make_vector_copies): Generate a single
+ copy for a def by a specific insn.
+ (general_scalar_chain::convert_registers): First populate
+ defs_map, then make copies at out-of chain insns.
+
+2019-08-27 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (stack_protect_set_insn): Add security-related
+ comment.
+ * config/aarch64/aarch64.md (stack_protect_set_<mode>): Likewise.
+
+2019-08-27 Martin Liska <mliska@suse.cz>
+
+ * cgraph.c (cgraph_node::remove): Remove dead assignment before
+ loop.
+ * config/i386/i386-features.c (scalar_chain::emit_conversion_insns):
+ Enclose in anonymous namespace.
+ * config/i386/x86-tune-costs.h (struct processor_costs): Wrap
+ hard_register initialization in braces.
+ * tree-vrp.h (value_range_base::supports_type_p): Return false
+ for function with boolean return type.
+
+2019-08-26 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (emit_i387_cw_initialization)
+ <case I387_CW_ROUNDEVEN>: Fix masking operand value.
+
+2019-08-26 Martin Sebor <msebor@redhat.com>
+
+ PR c++/83431
+ * gimple-ssa-sprintf.c (pass_data_sprintf_length): Remove object.
+ (sprintf_dom_walker): Remove class.
+ (get_int_range): Make argument const.
+ (directive::fmtfunc, directive::set_precision): Same.
+ (format_none): Same.
+ (build_intmax_type_nodes): Same.
+ (adjust_range_for_overflow): Same.
+ (format_floating): Same.
+ (format_character): Same.
+ (format_string): Same.
+ (format_plain): Same.
+ (get_int_range): Cast away constness.
+ (format_integer): Same.
+ (get_string_length): Call get_range_strlen_dynamic. Handle
+ null lendata.maxbound.
+ (should_warn_p): Adjust argument scope qualifier.
+ (maybe_warn): Same.
+ (format_directive): Same.
+ (parse_directive): Same.
+ (is_call_safe): Same.
+ (try_substitute_return_value): Same.
+ (sprintf_dom_walker::handle_printf_call): Rename...
+ (handle_printf_call): ...to this. Initialize target to host charmap
+ here instead of in pass_sprintf_length::execute.
+ (struct call_info): Make global.
+ (sprintf_dom_walker::compute_format_length): Make global.
+ (sprintf_dom_walker::handle_gimple_call): Same.
+ * passes.def (pass_sprintf_length): Replace with pass_strlen.
+ * print-rtl.c (print_pattern): Reduce the number of spaces to
+ avoid -Wformat-truncation.
+ * tree-pass.h (make_pass_warn_printf): New function.
+ * tree-ssa-strlen.c (strlen_optimize): New variable.
+ (get_string_length): Add comments.
+ (get_range_strlen_dynamic): New function.
+ (check_and_optimize_call): New function.
+ (handle_integral_assign): New function.
+ (strlen_check_and_optimize_stmt): Factor code out into
+ strlen_check_and_optimize_call and handle_integral_assign.
+ (strlen_dom_walker::evrp): New member.
+ (strlen_dom_walker::before_dom_children): Use evrp member.
+ (strlen_dom_walker::after_dom_children): Use evrp member.
+ (printf_strlen_execute): New function.
+ (pass_strlen::gate): Update to handle printf calls.
+ (dump_strlen_info): New function.
+ (pass_data_warn_printf): New variable.
+ (pass_warn_printf): New class.
+ * tree-ssa-strlen.h (get_range_strlen_dynamic): Declare.
+ (handle_printf_call): Same.
+ * tree-vrp.c (value_range_base::type): Adjust assertion.
+ * vr-values.c (vr_values::update_value_range): Use type of the first
+ argument rather than the second.
+
+2019-08-26 Richard Biener <rguenther@suse.de>
+
+ * config/i386/i386-features.c (general_remove_non_convertible_regs):
+ Remove.
+ (convert_scalars_to_vector): Do not call it.
+
+2019-08-26 Tejas Joshi <tejasjoshi9673@gmail.com>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ * builtins.c (mathfn_built_in_2): Change CASE_MATHFN to
+ CASE_MATHFN_FLOATN for roundeven.
+ * config/i386/i386.c (ix86_i387_mode_needed): Add case
+ I387_ROUNDEVEN.
+ (ix86_mode_needed): Likewise.
+ (ix86_mode_after): Likewise.
+ (ix86_mode_entry): Likewise.
+ (ix86_mode_exit): Likewise.
+ (ix86_emit_mode_set): Likewise.
+ (emit_i387_cw_initialization): Add case I387_CW_ROUNDEVEN.
+ * config/i386/i386.h (ix86_stack_slot): Add SLOT_CW_ROUNDEVEN.
+ (ix86_entity): Add I387_ROUNDEVEN.
+ (NUM_MODES_FOR_MODE_SWITCHING): Add I387_CW_ANY.
+ * config/i386/i386.md: Define UNSPEC_FRNDINT_ROUNDEVEN.
+ (define_int_iterator): Likewise.
+ (define_int_attr): Likewise for rounding_insn, rounding and ROUNDING.
+ (define_constant): Define ROUND_ROUNDEVEN mode.
+ (define_attr): Add roundeven mode for i387_cw.
+ (<rouding_insn><mode>2): Add condition for ROUND_ROUNDEVEN.
+ * internal-fn.def (ROUNDEVEN): New builtin function.
+ * optabs.def (roundeven_optab): New optab.
+
+2019-08-26 Tejas Joshi <tejasjoshi9673@gmail.com>
+
+ * builtins.c (mathfn_built_in_2): Added CASE_MATHFN_FLOATN
+ for ROUNDEVEN.
+ * builtins.def: Added function definitions for roundeven function
+ variants.
+ * fold-const-call.c (fold_const_call_ss): Added case for roundeven
+ function call. Adjust condition for floor, ceil, trunc and round.
+ * fold-const.c (negate_mathfn_p): Added case for roundeven function.
+ (tree_call_nonnegative_warnv_p): Added case for roundeven function.
+ (integer_valued_real_call_p): Added case for roundeven function.
+ * real.c (is_even): New function. Returns true if real number is even,
+ otherwise returns false.
+ (is_halfway_below): New function. Returns true if real number is
+ halfway between two integers, else return false.
+ (real_roundeven): New function. Round real number to nearest integer,
+ rounding halfway cases towards even.
+ * real.h (real_value): Added descriptive comments. Added function
+ declaration for roundeven function.
+ * doc/extend.texi (Other Builtins): List roundeven variants among
+ functions which can be handled as builtins.
+
+2019-08-26 Richard Biener <rguenther@suse.de>
+
+ PR target/91522
+ PR target/91527
+ * config/i386/i386-features.h (general_scalar_chain::defs_map):
+ New member.
+ (general_scalar_chain::replace_with_subreg): Remove.
+ (general_scalar_chain::replace_with_subreg_in_insn): Likewise.
+ (general_scalar_chain::convert_reg): Adjust signature.
+ * config/i386/i386-features.c (scalar_chain::add_insn): Do not
+ iterate over all defs of a reg.
+ (general_scalar_chain::replace_with_subreg): Remove.
+ (general_scalar_chain::replace_with_subreg_in_insn): Likewise.
+ (general_scalar_chain::make_vector_copies): Populate defs_map,
+ place copy only after defs that are used as vectors in the chain.
+ (general_scalar_chain::convert_reg): Emit a copy for a specific
+ def in a specific instruction.
+ (general_scalar_chain::convert_op): All reg uses are converted here.
+ (general_scalar_chain::convert_insn): Emit copies for scalar
+ uses of defs here. Replace uses with the copies we created.
+ Replace and convert the def. Adjust REG_DEAD notes, remove
+ REG_EQUIV/EQUAL notes.
+ (general_scalar_chain::convert_registers): Only handle copies
+ into the chain here.
+
+2019-08-26 Robin Dapp <rdapp@linux.ibm.com>
+
+ * match.pd: Add (T)(A) + CST -> (T)(A + CST).
+
+2019-08-26 Robin Dapp <rdapp@linux.ibm.com>
+
+ * gimple-loop-versioning.cc (loop_versioning::record_address_fragment):
+ Add nop_convert case.
+ * tree-ssa-propagate.c (substitute_and_fold_dom_walker::before_dom_children):
+ Fold all statements if requested.
+ * tree-ssa-propagate.h (class substitute_and_fold_engine):
+ Allow to fold all statements.
+ * tree-vrp.c (class vrp_folder):
+ Let substitute_and_fold_engine fold all statements.
+
+2019-08-26 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91526
+ * passes.def: Note that after late FRE we do TODO_update_address_taken.
+ * tree-ssa-sccvn.c (pass_fre::execute): In late mode schedule
+ TODO_update_address_taken.
+
+2019-08-26 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * config/i386/gmm_malloc.h: Only use <errno.h> and errno if
+ __STDC_HOSTED__.
+
+2019-08-23 Mihailo Stojanovic <mistojanovic@wavecomp.com>
+
+ * config/mips/mips.md (mips_get_fcsr, *mips_get_fcsr): Use SI
+ machine mode for unspec_volatile operand.
+
+2019-08-23 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * doc/invoke.texi (mneon-for-64bits): Deprecate option.
+ * config/arm/arm.opt (mneon-for-64bits): Deprecate option.
+ * config/arm/arm.h (TARGET_PREFER_NEON_64BITS): Remove.
+ (prefer_neon_for_64bits): Remove.
+ * config/arm/arm.c (prefer_neon_for_64bits): Remove.
+ (tune_params): Remove PREF_NEON_64_FALSE uses.
+ (arm_option_override): Remove prefer_neon selection code.
+ (arm_print_tune_info): Remove prefer_neon_for_64bits.
+ * config/arm/arm-protos.h (tune_params): Remove
+ prefer_neon_for_64bits.
+ (prefer_neon_for_64bits): Remove.
+
+2019-08-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR pch/61250
+ * ggc-page.c (ggc_pch_read): Read the ggc_pch_ondisk structure
+ and issue any diagnostics needed before collecting the pre-PCH
+ state.
+
+2019-08-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91283
+ * common.opt (fexcess-precision=): Add Optimization flag. Use
+ flag_excess_precision variable instead of
+ flag_excess_precision_cmdline.
+ * flags.h (class target_flag_state): Remove x_flag_excess_precision
+ member.
+ (flag_excess_precision): Don't define.
+ * langhooks.c (lhd_post_options): Set flag_excess_precision instead of
+ flag_excess_precision_cmdline. Remove comment.
+ * opts.c (set_fast_math_flags): Use frontend_set_flag_excess_precision
+ and x_flag_excess_precision instead of
+ frontend_set_flag_excess_precision_cmdline and
+ x_flag_excess_precision_cmdline.
+ (fast_math_flags_set_p): Use x_flag_excess_precision instead of
+ x_flag_excess_precision_cmdline.
+ * toplev.c (init_excess_precision): Remove.
+ (lang_dependent_init_target): Don't call it.
+
+2019-08-23 Martin Liska <mliska@suse.cz>
+
+ * lto-wrapper.c (run_gcc): When setting jobserver
+ set also parallel to 1. This was done so before r273908.
+
+2019-08-23 Dennis Zhang <dennis.zhang@arm.com>
+
+ * config/arm/arm-cpus.in (cortex-m35p): New entry.
+ (cortex-a76ae): Likewise.
+ (cortex-a77): Likewise
+ * config/arm/arm-tables.opt: Regenerate.
+ * config/arm/arm-tune.md: Likewise.
+ * doc/invoke.texi (ARM Options): Document cortex-m35p, cortx-a76ae,
+ cortex-a77 CPU options.
+
+2019-08-23 Martin Liska <mliska@suse.cz>
+
+ * profile.c (instrument_values): Do not set
+ 0 as last argument.
+ * tree-profile.c (gimple_gen_interval_profiler): Remove
+ last argument.
+ (gimple_gen_pow2_profiler): Likewise.
+ (gimple_gen_topn_values_profiler): Likewise.
+ (gimple_gen_ic_profiler): Likewise.
+ (gimple_gen_time_profiler): Likewise.
+ (gimple_gen_average_profiler): Likewise.
+ (gimple_gen_ior_profiler): Likewise.
+ * value-prof.c (dump_histogram_value): Use default
+ in switch statement instead of HIST_TYPE_MAX.
+ (stream_in_histogram_value): Likewise.
+ (gimple_duplicate_stmt_histograms): Do not
+ use NULL for implicitly set arguments.
+ (gimple_divmod_values_to_profile): Do not use
+ reserve+quick_push.
+ (gimple_indirect_call_to_profile): Likewise.
+ (gimple_find_values_to_profile): Use implicit
+ function call arguments.
+ * value-prof.h (gimple_alloc_histogram_value):
+ Set default values.
+ (gimple_gen_interval_profiler): Remove last argument.
+ (gimple_gen_pow2_profiler): Likewise.
+ (gimple_gen_topn_values_profiler): Likewise.
+ (gimple_gen_ic_profiler): Likewise.
+ (gimple_gen_time_profiler): Likewise.
+ (gimple_gen_average_profiler): Likewise.
+ (gimple_gen_ior_profiler): Likewise.
+
+2019-08-22 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91490
+ * builtins.c (c_strlen): Rename argument and introduce new local.
+ Set no-warning bit on original argument.
+ * expr.c (string_constant): Pass argument type to fold_ctor_reference.
+ Fold empty and zero constructors into empty strings.
+ * gimple-fold.c (fold_nonarray_ctor_reference): Return a STRING_CST
+ for missing initializers.
+ * tree.c (build_string_literal): Handle optional argument.
+ * tree.h (build_string_literal): Add defaulted argument.
+ * gimple-ssa-warn-restrict.c (maybe_diag_access_bounds): Check
+ no-warning bit on original expression.
+
+2019-08-22 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/91481
+ * config/rs6000/rs6000.md (unspec): Delete UNSPEC_DARN, UNSPEC_DARN_32,
+ and UNSPEC_DARN_RAW.
+ (unspecv): New enumerator values UNSPECV_DARN, UNSPECV_DARN_32, and
+ UNSPECV_DARN_RAW.
+ (darn_32): Use an unspec_volatile, and UNSPECV_DARN_32.
+ (darn_raw): Use an unspec_volatile, and UNSPECV_DARN_RAW.
+ (darn): Use an unspec_volatile, and UNSPECV_DARN.
+
+2019-08-22 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/altivec.md (unspec): Delete UNSPEC_DARN, UNSPEC_DARN_32,
+ UNSPEC_DARN_RAW, UNSPEC_CMPRB, UNSPEC_CMPRB2, UNSPEC_CMPEQB; move to...
+ * config/rs6000/rs6000.md (unspec): ... here.
+ * config/rs6000/altivec.md (darn_32, darn_raw, darn, cmprb,
+ *cmprb_internal, setb_signed, setb_unsigned, cmprb2, *cmprb2_internal,
+ cmpeqb, *cmpeqb_internal): Delete, move to...
+ * config/rs6000/rs6000.md (darn_32, darn_raw, darn, cmprb,
+ *cmprb_internal, setb_signed, setb_unsigned, cmprb2, *cmprb2_internal,
+ cmpeqb, *cmpeqb_internal): ... here.
+
+2019-08-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm_acle.h: Use arch=armv8-a+crc+simd pragma for CRC32
+ intrinsics if __ARM_FP.
+ Use __ARM_FEATURE_CRC32 ifdef guard.
+
+2019-08-22 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm.md (neon_for_64bits): Remove.
+ (avoid_neon_for_64bits): Remove.
+ (arm_adddi3): Always split early.
+ (arm_subdi3): Always split early.
+ (negdi2): Remove Neon expansion.
+ (split zero_extend): Split before reload.
+ (split sign_extend): Split before reload.
+
+2019-08-22 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/iterators.md (qhs_extenddi_cstr): Update.
+ (qhs_extenddi_cstr): Likewise.
+ * config/arm/arm.md (ashldi3): Always expand early.
+ (ashlsi3): Likewise.
+ (ashrsi3): Likewise.
+ (zero_extend<mode>di2): Remove Neon variants.
+ (extend<mode>di2): Likewise.
+ * config/arm/neon.md (ashldi3_neon_noclobber): Remove.
+ (signed_shift_di3_neon): Likewise.
+ (unsigned_shift_di3_neon): Likewise.
+ (ashrdi3_neon_imm_noclobber): Likewise.
+ (lshrdi3_neon_imm_noclobber): Likewise.
+ (<shift>di3_neon): Likewise.
+ (split extend): Remove DI extend split patterns.
+
+2019-08-22 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/arm.md (split and/eor/ior): Remove Neon check.
+ (split not): Add DImode not splitter.
+ (anddi3): Remove pattern.
+ (anddi3_insn): Likewise.
+ (anddi_zesidi_di): Likewise.
+ (anddi_sesdi_di): Likewise.
+ (anddi_notdi_di): Likewise.
+ (anddi_notzesidi_di): Likewise.
+ (anddi_notsesidi_di): Likewise.
+ (iordi3): Likewise.
+ (iordi3_insn): Likewise.
+ (iordi_zesidi_di): Likewise.
+ (iordi_sesidi_di): Likewise.
+ (xordi3): Likewise.
+ (xordi3_insn): Likewise.
+ (xordi_sesidi_di): Likewise.
+ (xordi_zesidi_di): Likewise.
+ (one_cmpldi2): Likewise.
+ (one_cmpldi2_insn): Likewise.
+ * config/arm/constraints.md: Remove De, Df, Dg constraints.
+ * config/arm/iwmmxt.md (iwmmxt_iordi3): Remove general register
+ alternative.
+ (iwmmxt_xordi3): Likewise.
+ (iwmmxt_anddi3): Likewise.
+ * config/arm/neon.md (orndi3_neon): Remove pattern.
+ (anddi_notdi_di): Likewise.
+ * config/arm/predicates.md (arm_anddi_operand_neon): Remove.
+ (arm_iordi_operand_neon): Likewise.
+ (arm_xordi_operand_neon): Likewise.
+ * config/arm/thumb2.md(iordi_notdi_di): Remove pattern.
+ (iordi_notzesidi_di): Likewise.
+ (iordi_notdi_zesidi): Likewise.
+ (iordi_notsesidi_di): Likewise.
+
+2019-08-22 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (iorsi3_compare0): Add alternative for 16-bit thumb
+ insn.
+ (iorsi3_compare0_scratch): Likewise.
+
+2019-08-22 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * config/aarch64/aarch64-simd-builtins.def:
+ (ld1x4): New.
+ (st1x4): Likewise.
+ * config/aarch64/aarch64-simd.md:
+ (aarch64_ld1x4<VALLDIF:mode>): New pattern.
+ (aarch64_st1x4<VALLDIF:mode>): Likewise.
+ (aarch64_ld1_x4_<mode>): Likewise.
+ (aarch64_st1_x4_<mode>): Likewise.
+ * config/aarch64/arm_neon.h:
+ (vld1_s8_x4): New function.
+ (vld1q_s8_x4): Likewise.
+ (vld1_s16_x4): Likewise.
+ (vld1q_s16_x4): Likewise.
+ (vld1_s32_x4): Likewise.
+ (vld1q_s32_x4): Likewise.
+ (vld1_u8_x4): Likewise.
+ (vld1q_u8_x4): Likewise.
+ (vld1_u16_x4): Likewise.
+ (vld1q_u16_x4): Likewise.
+ (vld1_u32_x4): Likewise.
+ (vld1q_u32_x4): Likewise.
+ (vld1_f16_x4): Likewise.
+ (vld1q_f16_x4): Likewise.
+ (vld1_f32_x4): Likewise.
+ (vld1q_f32_x4): Likewise.
+ (vld1_p8_x4): Likewise.
+ (vld1q_p8_x4): Likewise.
+ (vld1_p16_x4): Likewise.
+ (vld1q_p16_x4): Likewise.
+ (vld1_s64_x4): Likewise.
+ (vld1_u64_x4): Likewise.
+ (vld1_p64_x4): Likewise.
+ (vld1q_s64_x4): Likewise.
+ (vld1q_u64_x4): Likewise.
+ (vld1q_p64_x4): Likewise.
+ (vld1_f64_x4): Likewise.
+ (vld1q_f64_x4): Likewise.
+ (vst1_s8_x4): Likewise.
+ (vst1q_s8_x4): Likewise.
+ (vst1_s16_x4): Likewise.
+ (vst1q_s16_x4): Likewise.
+ (vst1_s32_x4): Likewise.
+ (vst1q_s32_x4): Likewise.
+ (vst1_u8_x4): Likewise.
+ (vst1q_u8_x4): Likewise.
+ (vst1_u16_x4): Likewise.
+ (vst1q_u16_x4): Likewise.
+ (vst1_u32_x4): Likewise.
+ (vst1q_u32_x4): Likewise.
+ (vst1_f16_x4): Likewise.
+ (vst1q_f16_x4): Likewise.
+ (vst1_f32_x4): Likewise.
+ (vst1q_f32_x4): Likewise.
+ (vst1_p8_x4): Likewise.
+ (vst1q_p8_x4): Likewise.
+ (vst1_p16_x4): Likewise.
+ (vst1q_p16_x4): Likewise.
+ (vst1_s64_x4): Likewise.
+ (vst1_u64_x4): Likewise.
+ (vst1_p64_x4): Likewise.
+ (vst1q_s64_x4): Likewise.
+ (vst1q_u64_x4): Likewise.
+ (vst1q_p64_x4): Likewise.
+ (vst1_f64_x4): Likewise.
+ (vst1q_f64_x4): Likewise.
+
+2019-08-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * config/aarch64/aarch64-sve.md (vcond_mask): Add "@".
+
+2019-08-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+ Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/88839
+ * config/aarch64/aarch64.c (aarch64_evpc_sel): New function.
+ (aarch64_expand_vec_perm_const_1): Call aarch64_evpc_sel.
+
+2019-08-21 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR target/90724
+ * config/aarch64/aarch64.c (aarch64_gen_compare_reg_maybe_ze): Force y
+ in reg if it fails aarch64_plus_operand predicate.
+
+2019-08-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91482
+ * tree-ssa-ccp.c (ccp_folder::fold_stmt): Remove useless
+ BUILT_IN_ASSUME_ALIGNED calls.
+
+2019-08-21 Richard Biener <rguenther@suse.de>
+
+ PR target/91498
+ PR target/91503
+ * config/i386/i386-features.c
+ (general_scalar_chain::make_vector_copies): Copy stack temporary
+ rtx when using it multiple times.
+ (general_scalar_chain::convert_reg): Likewise.
+
+2019-08-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * function.c (assign_parm_find_stack_rtl): Use known_eq instead of ==.
+
+2019-08-20 Matthew Beliveau <mbelivea@redhat.com>
+
+ * tree-ssa-dse.c (dse_optimize_redundant_stores): Improved check to
+ catch more redundant zero initialization cases.
+ (dse_dom_walker::dse_optimize_stmt): Likewise.
+
+2019-08-20 Richard Biener <rguenther@suse.de>
+
+ PR lto/91307
+ * ipa.c (cgraph_build_static_cdtor_1): Use names not recognizable
+ by collect2 when targetm.have_ctors_dtors which avoids dragging
+ in temporary filenames from LTO input objects.
+
+2019-08-20 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/37242
+ * tree-ssa-sccvn.c (visit_nary_op): Also CSE (T)(a + b)
+ to (T)a + (T)b if we know that a + b does not overflow.
+
+2019-08-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/91347
+ * dse.c (scan_insn): Call add_wild_read for non-const/memset tail calls
+ before reload if HARD_FRAME_POINTER_IS_ARG_POINTER.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * calls.h (function_arg_info): Add a pass_by_reference field,
+ defaulting to false.
+ * calls.c (apply_pass_by_reference_rules): Set pass_by_reference
+ when applying pass-by-reference semantics.
+ (initialize_argument_information): Likewise.
+ (emit_library_call_value_1): Likewise.
+ * function.c (assign_parm_data_one): Remove passed_pointer field.
+ (assign_parm_find_data_types): Don't set it.
+ (assign_parm_find_stack_rtl, assign_parm_adjust_stack_rtl)
+ (assign_parm_setup_reg, assign_parms, gimplify_parameters): Use
+ arg.pass_by_reference instead of passed_pointer.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * calls.c (emit_library_call_value_1): Merge arg and orig_arg
+ into a single function_arg_info, updating its fields when we
+ apply pass-by-reference and promotion semantics. Use the
+ function_arg_info to track the mode rather than keeping it in
+ a separate local variable.
+ (initialize_argument_information): Likewise. Base the final
+ arg_to_skip on this new function_arg_info rather than creating
+ a new one from scratch.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * function.c (assign_parm_data_one): Replace passed_type,
+ promoted_mode and named_arg with a function_arg_info field.
+ (assign_parm_find_data_types): Remove local variables and
+ assign directly to "data". Make data->passed_mode shadow
+ data->arg.mode until promotion, then assign the promoted
+ mode to data->arg.mode.
+ (assign_parms_setup_varargs, assign_parm_find_entry_rtl)
+ (assign_parm_find_stack_rtl, assign_parm_adjust_entry_rtl)
+ (assign_parm_remove_parallels, assign_parm_setup_block_p)
+ (assign_parm_setup_block, assign_parm_setup_reg)
+ (assign_parm_setup_stack, assign_parms, gimplify_parameters): Use
+ arg.mode instead of promoted_mode, arg.type instead of passed_type
+ and arg.named instead of named_arg. Use data->arg for
+ function_arg_info structures that had the field values passed_type,
+ promoted_mode and named_arg. Base other function_arg_infos on
+ data->arg, changing the necessary properties.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * calls.h (apply_pass_by_reference_rules): Declare.
+ * calls.c (apply_pass_by_reference_rules): New function.
+ * config/c6x/c6x.c (c6x_call_saved_register_used): Use it.
+ * config/rs6000/rs6000-call.c (rs6000_parm_needs_stack): Likewise.
+ * config/s390/s390.c (s390_call_saved_register_used): Likewise.
+ * function.c (assign_parm_find_data_types): Likewise.
+ * var-tracking.c (prepare_call_arguments): Likewise.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (must_pass_in_stack): Take a function_arg_info instead
+ of a mode and a type.
+ * doc/tm.texi: Regenerate.
+ * calls.h (must_pass_in_stack_var_size): Take a function_arg_info
+ instead of a mode and a type.
+ (must_pass_in_stack_var_size_or_pad): Likewise.
+ * calls.c (must_pass_in_stack_var_size): Likewise.
+ (must_pass_in_stack_var_size_or_pad): Likewise.
+ (initialize_argument_information): Update call to
+ targetm.calls.must_pass_in_stack.
+ (must_pass_va_arg_on_stack): Likewise.
+ * function.c (assign_parm_find_entry_rtl): Likewise.
+ * targhooks.c (hook_pass_by_reference_must_pass_in_stack): Likewise.
+ * config/alpha/alpha.c (alpha_function_arg): Likewise.
+ (alpha_function_arg_advance): Likewise.
+ * config/cr16/cr16.c (cr16_function_arg): Likewise.
+ (cr16_function_arg_advance): Likewise.
+ * config/cris/cris.c (cris_pass_by_reference): Likewise.
+ (cris_arg_partial_bytes): Likewise.
+ * config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
+ * config/lm32/lm32.c (lm32_function_arg): Likewise.
+ * config/mcore/mcore.c (mcore_num_arg_regs): Likewise.
+ (mcore_function_arg, mcore_arg_partial_bytes): Likewise.
+ * config/mips/mips.c (mips_pass_by_reference): Likewise.
+ * config/mmix/mmix.c (mmix_function_arg_advance): Likewise.
+ (mmix_function_arg_1, mmix_pass_by_reference): Likewise.
+ * config/sh/sh.c (sh_pass_by_reference): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
+ * config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
+ * config/arm/arm.c (arm_must_pass_in_stack): Take a function_arg_info
+ instead of a mode and a type.
+ * config/fr30/fr30.c (fr30_must_pass_in_stack): Likewise.
+ (fr30_num_arg_regs): Likewise.
+ (fr30_setup_incoming_varargs): Update calls accordingly.
+ (fr30_arg_partial_bytes, fr30_function_arg): Likewise.
+ (fr30_function_arg_advance): Likewise.
+ * config/frv/frv.c (frv_must_pass_in_stack): Take a function_arg_info
+ instead of a mode and a type.
+ * config/gcn/gcn.c (num_arg_regs): Likewise.
+ (gcn_function_arg, gcn_function_arg_advance): Update calls to
+ num_arg_regs and targetm.calls.must_pass_in_stack.
+ (gcn_arg_partial_bytes): Likewise.
+ * config/i386/i386.c (ix86_must_pass_in_stack): Take a
+ function_arg_info instead of a mode and a type.
+ (classify_argument): Update call accordingly.
+ * config/nds32/nds32.c (nds32_must_pass_in_stack): Take a
+ function_arg_info instead of a mode and a type.
+ * config/rs6000/rs6000-internal.h (rs6000_must_pass_in_stack):
+ Likewise.
+ * config/rs6000/rs6000-call.c (rs6000_must_pass_in_stack): Likewise.
+ (rs6000_parm_needs_stack): Update call accordingly.
+ (setup_incoming_varargs): Likewise.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (callee_copies): Take a function_arg_info instead
+ of a mode, type and named flag.
+ * doc/tm.texi: Regenerate.
+ * targhooks.h (hook_callee_copies_named): Take a function_arg_info
+ instead of a mode, type and named flag.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
+ * targhooks.c (hook_callee_copies_named): Take a function_arg_info
+ instead of a mode, type and named flag.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Delete.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_arg_info_true): New function.
+ * calls.h (reference_callee_copied): Take a function_arg_info
+ instead of a mode, type and named flag.
+ * calls.c (reference_callee_copied): Likewise.
+ (initialize_argument_information): Update call accordingly.
+ (emit_library_call_value_1): Likewise.
+ * function.c (gimplify_parameters): Likewise.
+ * config/aarch64/aarch64.c (TARGET_CALLEE_COPIES): Define to
+ hook_bool_CUMULATIVE_ARGS_arg_info_false instead of
+ hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false.
+ * config/c6x/c6x.c (c6x_callee_copies): Delete.
+ (TARGET_CALLEE_COPIES): Define to
+ hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
+ * config/epiphany/epiphany.c (TARGET_CALLEE_COPIES): Define to
+ hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
+ hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
+ * config/mips/mips.c (mips_callee_copies): Take a function_arg_info
+ instead of a mode, type and named flag.
+ * config/mmix/mmix.c (TARGET_CALLEE_COPIES): Define to
+ hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
+ hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
+ * config/mn10300/mn10300.c (TARGET_CALLEE_COPIES): Likewise.
+ * config/msp430/msp430.c (msp430_callee_copies): Delete.
+ (TARGET_CALLEE_COPIES): Define to
+ hook_bool_CUMULATIVE_ARGS_arg_info_true instead.
+ * config/pa/pa.c (pa_callee_copies): Take a function_arg_info
+ instead of a mode, type and named flag.
+ * config/sh/sh.c (sh_callee_copies): Likewise.
+ * config/v850/v850.c (TARGET_CALLEE_COPIES): Define to
+ hook_bool_CUMULATIVE_ARGS_arg_info_true instead of
+ hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (function_arg_advance): Take a function_arg_info instead
+ of a mode, type and named flag.
+ * doc/tm.texi: Regenerate.
+ * targhooks.h (default_function_arg_advance): Take a function_arg_info
+ instead of a mode, type and named flag.
+ * targhooks.c (default_function_arg_advance): Likewise.
+ * calls.c (initialize_argument_information): Update call to
+ targetm.calls.function_arg_advance.
+ (emit_library_call_value_1): Likewise.
+ * dse.c (get_call_args): Likewise.
+ * expr.c (block_move_libcall_safe_for_call_parm): Likewise.
+ * function.c (assign_parms, gimplify_parameters): Likewise.
+ * var-tracking.c (prepare_call_arguments): Likewise.
+ * config/aarch64/aarch64.c (aarch64_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (aarch64_setup_incoming_varargs): Update call accordingly.
+ * config/alpha/alpha.c (alpha_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (alpha_setup_incoming_varargs): Update call accordingly.
+ * config/arc/arc.c (arc_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (arc_setup_incoming_varargs): Update call accordingly.
+ * config/arm/arm.c (arm_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (cmse_func_args_or_return_in_stack): Update call accordingly.
+ (arm_function_ok_for_sibcall): Likewise.
+ (cmse_nonsecure_call_clear_caller_saved): Likewise.
+ * config/avr/avr.c (avr_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/bfin/bfin.c (bfin_function_arg_advance): Likewise.
+ * config/c6x/c6x.c (c6x_function_arg_advance): Likewise.
+ (c6x_call_saved_register_used): Update call accordingly.
+ * config/cr16/cr16.c (cr16_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/cris/cris.c (cris_function_arg_advance): Likewise.
+ * config/csky/csky.c (csky_function_arg_advance): Likewise.
+ (csky_setup_incoming_varargs): Update call accordingly.
+ * config/epiphany/epiphany.c (epiphany_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/fr30/fr30.c (fr30_function_arg_advance): Likewise.
+ * config/frv/frv.c (frv_function_arg_advance): Likewise.
+ * config/ft32/ft32.c (ft32_function_arg_advance): Likewise.
+ * config/gcn/gcn.c (gcn_function_arg_advance): Likewise.
+ * config/h8300/h8300.c (h8300_function_arg_advance): Likewise.
+ * config/i386/i386.c (ix86_function_arg_advance): Likewise.
+ (ix86_setup_incoming_varargs): Update call accordingly.
+ * config/ia64/ia64.c (ia64_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (ia64_setup_incoming_varargs): Update call accordingly.
+ * config/iq2000/iq2000.c (iq2000_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (iq2000_expand_prologue): Update call accordingly.
+ * config/lm32/lm32.c (lm32_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/m32c/m32c.c (m32c_function_arg_advance): Likewise.
+ * config/m32r/m32r.c (m32r_function_arg_advance): Likewise.
+ * config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
+ * config/mcore/mcore.c (mcore_function_arg_advance): Likewise.
+ * config/microblaze/microblaze.c (microblaze_function_arg_advance):
+ Likewise.
+ (microblaze_expand_prologue): Update call accordingly.
+ * config/mips/mips.c (mips_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (mips_setup_incoming_varargs): Update call accordingly.
+ (mips_output_args_xfer): Likewise.
+ * config/mmix/mmix.c (mmix_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/mn10300/mn10300.c (mn10300_function_arg_advance): Likewise.
+ * config/moxie/moxie.c (moxie_function_arg_advance): Likewise.
+ * config/msp430/msp430.c (msp430_function_arg_advance): Likewise.
+ * config/nds32/nds32.c (nds32_function_arg_advance): Likewise.
+ * config/nios2/nios2.c (nios2_function_arg_advance): Likewise.
+ (nios2_setup_incoming_varargs): Update call accordingly.
+ * config/nvptx/nvptx.c (nvptx_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/or1k/or1k.c (or1k_function_arg_advance): Likewise.
+ * config/pa/pa.c (pa_function_arg_advance): Likewise.
+ * config/pdp11/pdp11.c (pdp11_function_arg_advance): Likewise.
+ * config/pru/pru.c (pru_function_arg_advance): Likewise.
+ * config/riscv/riscv.c (riscv_function_arg_advance): Likewise.
+ (riscv_setup_incoming_varargs): Update call accordingly.
+ * config/rl78/rl78.c (rl78_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/rs6000/rs6000-internal.h (rs6000_function_arg_advance):
+ Likewise.
+ * config/rs6000/rs6000-call.c (rs6000_function_arg_advance): Likewise.
+ (rs6000_parm_needs_stack): Update call accordingly.
+ * config/rx/rx.c (rx_function_arg_advance): Take a function_arg_info
+ instead of a mode, type and named flag.
+ * config/s390/s390.c (s390_function_arg_advance): Likewise.
+ (s390_call_saved_register_used): Update call accordingly.
+ * config/sh/sh.c (sh_function_arg_advance): Take a function_arg_info
+ instead of a mode, type and named flag.
+ (sh_output_mi_thunk): Update call accordingly.
+ * config/sparc/sparc.c (sparc_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/spu/spu.c (spu_function_arg_advance): Likewise.
+ (spu_setup_incoming_varargs): Update call accordingly.
+ * config/stormy16/stormy16.c (xstormy16_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/tilegx/tilegx.c (tilegx_function_arg_advance): Likewise.
+ (tilegx_setup_incoming_varargs): Update call accordingly.
+ * config/tilepro/tilepro.c (tilepro_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (tilegx_setup_incoming_varargs): Update call accordingly.
+ * config/v850/v850.c (v850_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/vax/vax.c (vax_function_arg_advance): Likewise.
+ * config/visium/visium.c (visium_function_arg_advance): Likewise.
+ (visium_setup_incoming_varargs): Update call accordingly.
+ * config/xtensa/xtensa.c (xtensa_function_arg_advance): Take a
+ function_arg_info instead of a mode, type and named flag.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (function_arg, function_incoming_arg): Take a
+ function_arg_info instead of a mode, tree and named flag.
+ * doc/tm.texi: Regenerate.
+ * targhooks.h (default_function_arg): Take a function_arg_info
+ instead of a mode, tree and named flag.
+ (default_function_incoming_arg): Likewise.
+ * targhooks.c (default_function_arg): Likewise.
+ (default_function_incoming_arg): Likewise.
+ * calls.h (function_arg_info::end_marker_p): New function.
+ (function_arg_info::end_marker): Likewise.
+ * calls.c (prepare_call_address, initialize_argument_information)
+ (expand_call, emit_library_call_value_1): Update calls to
+ targetm.calls.function_arg and targetm.calls.function_incoming_arg.
+ * dse.c: Include calls.h.
+ (get_call_args): Update call to targetm.calls.function_arg.
+ * expr.c (block_move_libcall_safe_for_call_parm): Likewise.
+ * var-tracking.c (prepare_call_arguments): Likewise.
+ * function.c (assign_parm_find_entry_rtl): Update call to
+ targetm.calls.function_incoming_arg.
+ * config/aarch64/aarch64.c (aarch64_function_arg): Take a
+ function_arg_info instead of a mode, tree and named flag.
+ * config/alpha/alpha.c (alpha_function_arg): Likewise.
+ * config/arc/arc.c (arc_function_arg): Likewise.
+ * config/arm/arm.c (arm_function_arg): Likewise.
+ (cmse_func_args_or_return_in_stack): Update call accordingly.
+ (arm_function_ok_for_sibcall): Likewise.
+ (cmse_nonsecure_call_clear_caller_saved): Likewise.
+ * config/avr/avr.c (avr_function_arg): Take a function_arg_info
+ instead of a mode, tree and named flag.
+ * config/bfin/bfin.c (bfin_function_arg): Likewise.
+ * config/c6x/c6x.c (c6x_function_arg): Likewise.
+ (c6x_call_saved_register_used): Update call accordingly.
+ * config/cr16/cr16.c (cr16_function_arg): Take a function_arg_info
+ instead of a mode, tree and named flag.
+ * config/cris/cris.c (cris_function_arg, cris_function_incoming_arg)
+ (cris_function_arg_1): Likewise.
+ * config/csky/csky.c (csky_function_arg): Likewise.
+ * config/epiphany/epiphany.c (epiphany_function_arg): Likewise.
+ * config/fr30/fr30.c (fr30_function_arg): Likewise.
+ * config/frv/frv.c (frv_function_arg, frv_function_incoming_arg)
+ (frv_function_arg_1): Likewise.
+ * config/ft32/ft32.c (ft32_function_arg): Likewise.
+ * config/gcn/gcn.c (gcn_function_arg): Likewise.
+ * config/h8300/h8300.c (h8300_function_arg): Likewise.
+ * config/i386/i386.c (ix86_function_arg): Likewise.
+ * config/ia64/ia64.c (ia64_function_arg, ia64_function_incoming_arg)
+ (ia64_function_arg_1): Likewise.
+ * config/iq2000/iq2000.c (iq2000_function_arg): Likewise.
+ (iq2000_expand_prologue, iq2000_pass_by_reference): Update call
+ accordingly.
+ * config/lm32/lm32.c (lm32_function_arg): Take a function_arg_info
+ instead of a mode, tree and named flag.
+ * config/m32c/m32c.c (m32c_function_arg): Likewise.
+ * config/m32r/m32r.c (m32r_function_arg): Likewise.
+ * config/m68k/m68k.c (m68k_function_arg): Likewise.
+ * config/mcore/mcore.c (mcore_function_arg): Likewise.
+ * config/microblaze/microblaze.c (microblaze_function_arg): Likewise.
+ (microblaze_expand_prologue): Update call accordingly.
+ * config/mips/mips.c (mips_function_arg): Take a function_arg_info
+ instead of a mode, tree and named flag.
+ * config/mmix/mmix.c (mmix_function_incoming_arg, mmix_function_arg)
+ (mmix_function_arg_1): Likewise.
+ * config/mn10300/mn10300.c (mn10300_function_arg): Likewise.
+ * config/moxie/moxie.c (moxie_function_arg): Likewise.
+ * config/msp430/msp430.c (msp430_function_arg): Likewise.
+ * config/nds32/nds32.c (nds32_function_arg): Likewise.
+ * config/nios2/nios2.c (nios2_function_arg): Likewise.
+ * config/nvptx/nvptx.c (nvptx_function_arg): Likewise.
+ (nvptx_function_incoming_arg): Likewise.
+ * config/or1k/or1k.c (or1k_function_arg): Likewise.
+ * config/pa/pa.c (pa_function_arg): Likewise.
+ * config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
+ * config/pru/pru.c (pru_function_arg): Likewise.
+ * config/riscv/riscv.c (riscv_function_arg): Likewise.
+ * config/rl78/rl78.c (rl78_function_arg): Likewise.
+ * config/rs6000/rs6000-internal.h (rs6000_function_arg): Likewise.
+ * config/rs6000/rs6000-call.c (rs6000_function_arg): Likewise.
+ (rs6000_parm_needs_stack): Update call accordingly.
+ * config/rx/rx.c (rx_function_arg): Take a function_arg_info
+ instead of a mode, tree and named flag.
+ * config/s390/s390.c (s390_function_arg): Likewise.
+ (s390_call_saved_register_used): Update call accordingly.
+ * config/sh/sh.c (sh_function_arg): Take a function_arg_info
+ instead of a mode, tree and named flag.
+ (sh_output_mi_thunk): Update call accordingly.
+ * config/sparc/sparc.c (sparc_function_arg_1, sparc_function_arg)
+ (sparc_function_incoming_arg): Take a function_arg_info instead of
+ a mode, tree and named flag.
+ * config/spu/spu.c (spu_function_arg): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_function_arg): Likewise.
+ * config/tilegx/tilegx.c (tilegx_function_arg): Likewise.
+ * config/tilepro/tilepro.c (tilepro_function_arg): Likewise.
+ * config/v850/v850.c (v850_function_arg): Likewise.
+ * config/vax/vax.c (vax_function_arg): Likewise.
+ * config/visium/visium.c (visium_function_arg): Likewise.
+ * config/xtensa/xtensa.c (xtensa_function_arg_1, xtensa_function_arg)
+ (xtensa_function_incoming_arg): Likewise.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (setup_incoming_varargs): Take a function_arg_info
+ instead of a mode and tree.
+ * doc/tm.texi: Regenerate.
+ * targhooks.h (default_setup_incoming_varargs): Take a
+ function_arg_info instead of a mode and tree.
+ * targhooks.c (default_setup_incoming_varargs): Likewise.
+ * config/aarch64/aarch64.c (aarch64_setup_incoming_varargs): Likewise.
+ * config/alpha/alpha.c (alpha_setup_incoming_varargs): Likewise.
+ * config/arc/arc.c (arc_setup_incoming_varargs): Likewise.
+ * config/arm/arm.c (arm_setup_incoming_varargs): Likewise.
+ * config/bfin/bfin.c (setup_incoming_varargs): Likewise.
+ * config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
+ * config/csky/csky.c (csky_setup_incoming_varargs): Likewise.
+ * config/epiphany/epiphany.c (epiphany_setup_incoming_varargs):
+ Likewise.
+ * config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
+ * config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
+ * config/ft32/ft32.c (ft32_setup_incoming_varargs): Likewise.
+ * config/i386/i386.c (ix86_setup_incoming_varargs): Likewise.
+ * config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
+ * config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
+ * config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
+ * config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
+ * config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
+ * config/mips/mips.c (mips_setup_incoming_varargs): Likewise.
+ * config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
+ * config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
+ * config/nds32/nds32.c (nds32_setup_incoming_varargs): Likewise.
+ * config/nios2/nios2.c (nios2_setup_incoming_varargs): Likewise.
+ * config/riscv/riscv.c (riscv_setup_incoming_varargs): Likewise.
+ * config/rs6000/rs6000-internal.h (setup_incoming_varargs): Likewise.
+ * config/rs6000/rs6000-call.c (setup_incoming_varargs): Likewise.
+ * config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
+ * config/spu/spu.c (spu_setup_incoming_varargs): Likewise.
+ * config/tilegx/tilegx.c (tilegx_setup_incoming_varargs): Likewise.
+ * config/tilepro/tilepro.c (tilepro_setup_incoming_varargs): Likewise.
+ * config/visium/visium.c (visium_setup_incoming_varargs): Likewise.
+ * function.c (assign_parms_setup_varargs): Update call to
+ targetm.calls.setup_incoming_varargs.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (pass_by_reference): Take a function_arg_info instead
+ of a mode, type and named flag.
+ * doc/tm.texi: Regenerate.
+ * targhooks.h (hook_pass_by_reference_must_pass_in_stack): Update
+ accordingly.
+ (hook_bool_CUMULATIVE_ARGS_arg_info_false): Declare.
+ * targhooks.c (hook_pass_by_reference_must_pass_in_stack): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (hook_bool_CUMULATIVE_ARGS_arg_info_false): New function.
+ * calls.h (pass_by_reference): Take a function_arg_info instead of a
+ mode, type and named flag.
+ * calls.c (pass_by_reference): Likewise.
+ (pass_va_arg_by_reference): Update call accordingly.
+ (initialize_argument_information): Likewise.
+ (emit_library_call_value_1): Likewise.
+ * function.c (assign_parm_find_data_types): Likewise.
+ * var-tracking.c (prepare_call_arguments): Likewise.
+ * stor-layout.c: Include calls.h.
+ (compute_record_mode): Update call to targetm.calls.pass_by_reference.
+ * config/aarch64/aarch64.c (aarch64_pass_by_reference): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/alpha/alpha.c (alpha_pass_by_reference): Likewise.
+ * config/arc/arc.c (arc_pass_by_reference): Likewise.
+ * config/arm/arm.c (arm_pass_by_reference): Likewise.
+ * config/bfin/bfin.c (bfin_pass_by_reference): Likewise.
+ * config/c6x/c6x.c (c6x_pass_by_reference): Likewise.
+ (c6x_call_saved_register_used): Update call to pass_by_reference.
+ * config/cris/cris.c (cris_pass_by_reference): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/epiphany/epiphany.c (epiphany_pass_by_reference): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (epiphany_arg_partial_bytes): Update call accordingly.
+ * config/ft32/ft32.c (ft32_pass_by_reference): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (ft32_arg_partial_bytes): Update call accordingly.
+ * config/i386/i386.c (ix86_pass_by_reference): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/iq2000/iq2000.c (iq2000_pass_by_reference): Likewise.
+ * config/m32c/m32c.c (m32c_pass_by_reference): Likewise.
+ * config/m32r/m32r.c (m32r_pass_by_reference): Likewise.
+ (m32r_return_in_memory): Update call accordingly.
+ * config/mips/mips.c (mips_pass_by_reference): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/mmix/mmix.c (mmix_pass_by_reference): Likewise.
+ * config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
+ * config/moxie/moxie.c (moxie_pass_by_reference): Likewise.
+ (moxie_arg_partial_bytes): Update call accordingly.
+ * config/msp430/msp430.c (msp430_pass_by_reference): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/nvptx/nvptx.c (nvptx_pass_by_reference): Likewise.
+ * config/or1k/or1k.c (or1k_pass_by_reference): Likewise.
+ * config/pa/pa.c (pa_pass_by_reference): Likewise.
+ * config/riscv/riscv.c (riscv_pass_by_reference): Likewise.
+ (riscv_return_in_memory): Update call accordingly.
+ * config/rs6000/rs6000-internal.h (rs6000_pass_by_reference): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/rs6000/rs6000-call.c (rs6000_pass_by_reference): Likewise.
+ (rs6000_parm_needs_stack): Update call to pass_by_reference.
+ * config/s390/s390.c (s390_pass_by_reference): Take a
+ function_arg_info instead of a mode, type and named flag.
+ (s390_call_saved_register_used): Update call accordingly.
+ * config/sh/sh.c (sh_pass_by_reference): Take a function_arg_info
+ instead of a mode, type and named flag.
+ * config/sparc/sparc.c (sparc_pass_by_reference): Likewise.
+ * config/spu/spu.c (spu_pass_by_reference): Likewise.
+ * config/tilegx/tilegx.c (tilegx_pass_by_reference): Likewise.
+ * config/tilepro/tilepro.c (tilepro_pass_by_reference): Likewise.
+ * config/v850/v850.c (v850_pass_by_reference): Likewise.
+ * config/visium/visium.c (visium_pass_by_reference): Likewise.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (arg_partial_bytes): Take a function_arg_info instead
+ of a mode, type and named flag.
+ * doc/tm.texi: Regenerate.
+ * target.h (function_arg_info): Declare.
+ * calls.h (function_arg_info): New class.
+ * targhooks.h (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
+ (hook_int_CUMULATIVE_ARGS_arg_info_0): Declare.
+ * targhooks.c (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Delete.
+ (hook_int_CUMULATIVE_ARGS_arg_info_0): New function.
+ * calls.c (initialize_argument_information): Update call to
+ targetm.calls.partial_bytes.
+ (emit_library_call_value_1): Likewise.
+ * expr.c (block_move_libcall_safe_for_call_parm): Likewise.
+ * function.c (assign_parm_find_entry_rtl): Likewise.
+ * config/alpha/alpha.c (alpha_arg_partial_bytes): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/arc/arc.c (arc_arg_partial_bytes): Likewise.
+ * config/arm/arm.c (arm_arg_partial_bytes): Likewise.
+ (cmse_func_args_or_return_in_stack): Update accordingly.
+ * config/bfin/bfin.c (bfin_arg_partial_bytes): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/cris/cris.c (cris_arg_partial_bytes): Likewise.
+ * config/csky/csky.c (csky_arg_partial_bytes): Likewise.
+ * config/epiphany/epiphany.c (epiphany_arg_partial_bytes): Likewise.
+ * config/fr30/fr30.c: Include calls.h.
+ (fr30_arg_partial_bytes): Take a function_arg_info instead of a mode,
+ type and named flag.
+ * config/frv/frv.c: Include calls.h.
+ (frv_arg_partial_bytes): Take a function_arg_info instead of a mode,
+ type and named flag.
+ * config/ft32/ft32.c (ft32_arg_partial_bytes): Likewise.
+ * config/gcn/gcn.c (gcn_arg_partial_bytes): Likewise.
+ * config/ia64/ia64.c (ia64_arg_partial_bytes): Likewise.
+ * config/iq2000/iq2000.c (iq2000_arg_partial_bytes): Likewise.
+ * config/m32r/m32r.c (m32r_arg_partial_bytes): Likewise.
+ * config/mcore/mcore.c (mcore_arg_partial_bytes): Likewise.
+ * config/microblaze/microblaze.c (function_arg_partial_bytes):
+ Likewise.
+ * config/mips/mips.c (mips_arg_partial_bytes): Likewise.
+ * config/mn10300/mn10300.c (mn10300_arg_partial_bytes): Likewise.
+ * config/moxie/moxie.c (moxie_arg_partial_bytes): Likewise.
+ * config/msp430/msp430.c (msp430_arg_partial_bytes): Likewise.
+ * config/nds32/nds32.c (nds32_arg_partial_bytes): Likewise.
+ * config/nios2/nios2.c (nios2_arg_partial_bytes): Likewise.
+ * config/pa/pa.c (pa_arg_partial_bytes): Likewise.
+ * config/pru/pru.c (pru_arg_partial_bytes): Likewise.
+ * config/riscv/riscv.c (riscv_arg_partial_bytes): Likewise.
+ * config/rs6000/rs6000-internal.h (rs6000_arg_partial_bytes): Likewise.
+ * config/rs6000/rs6000-call.c (rs6000_arg_partial_bytes): Likewise.
+ (rs6000_parm_needs_stack): Update call accordingly.
+ * config/sh/sh.c (sh_arg_partial_bytes): Take a
+ function_arg_info instead of a mode, type and named flag.
+ * config/sparc/sparc.c (sparc_arg_partial_bytes): Likewise.
+ * config/v850/v850.c (v850_arg_partial_bytes): Likewise.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * calls.h (must_pass_va_arg_in_stack): Declare.
+ * calls.c (must_pass_va_arg_in_stack): New function.
+ * config/alpha/alpha.c (alpha_gimplify_va_arg_1): Use it.
+ * config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_gimplify_va_arg_expr):
+ Likewise.
+ * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
+
+2019-08-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ * calls.h (pass_va_arg_by_reference): Declare.
+ * calls.c (pass_va_arg_by_reference): New function.
+ * config/aarch64/aarch64.c (aarch64_gimplify_va_arg_expr): Use it.
+ * config/alpha/alpha.c (alpha_gimplify_va_arg): Likewise.
+ * config/gcn/gcn.c (gcn_gimplify_va_arg_expr): Likewise.
+ * config/i386/i386.c (ix86_gimplify_va_arg): Likewise.
+ * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
+ * config/mips/mips.c (mips_std_gimplify_va_arg_expr): Likewise.
+ (mips_gimplify_va_arg_expr): Likewise.
+ * config/msp430/msp430.c (msp430_gimplify_va_arg_expr): Likewise.
+ * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
+ * config/rs6000/rs6000-call.c (rs6000_gimplify_va_arg): Likewise.
+ * config/s390/s390.c (s390_gimplify_va_arg): Likewise.
+ * config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise.
+ * config/spu/spu.c (spu_gimplify_va_arg_expr): Likewise.
+ * config/tilegx/tilegx.c (tilegx_gimplify_va_arg_expr): Likewise.
+ * config/tilepro/tilepro.c (tilepro_gimplify_va_arg_expr): Likewise.
+ * config/visium/visium.c (visium_gimplify_va_arg): Likewise.
+ * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.
+ * targhooks.c (std_gimplify_va_arg_expr): Likewise.
+
+2019-08-20 Richard Biener <rguenther@suse.de>
+
+ PR target/91498
+ * config/i386/i386-features.c (general_scalar_chain::convert_op):
+ Use (vec_merge (vec_duplicate..)) style vector from scalar move.
+ (convert_scalars_to_vector): Add timode_p parameter and use it
+ to guard TImode-only operation.
+ (pass_stv::gate): Adjust so STV runs twice for TARGET_64BIT.
+ (pass_stv::execute): Pass down timode_p.
+
+2019-08-20 Lili Cui <lili.cui@intel.com>
+
+ * common/config/i386/i386-common.c
+ (processor_names): Add tigerlake and cooperlake.
+ (processor_alias_table): Add tigerlake and cooperlake.
+ * config.gcc: Add -march=tigerlake and cooperlake.
+ * config/i386/driver-i386.c
+ (host_detect_local_cpu): Detect tigerlake and cooperlake.
+ Add "has_avx" to classify processor.
+ * config/i386/i386-builtins.c (processor_model) :
+ Add M_INTEL_COREI7_TIGERLAKE and M_INTEL_COREI7_COOPERLAKE.
+ (arch_names_table): Add tigerlake and cooperlake.
+ (get_builtin_code_for_version): Handle PROCESSOR_TIGERLAKE
+ and PROCESSOR_COOPERLAKE.
+ * config/i386/i386-c.c
+ (ix86_target_macros_internal): Handle tigerlake and cooperlake.
+ * config/i386/i386-options.c
+ (m_TIGERLAKE): Define.
+ (m_COOPERLAKE): Ditto.
+ (m_CORE_AVX512): Ditto.
+ (processor_cost_table): Add cascadelake.
+ (ix86_option_override_internal): Hadle PTA_MOVDIRI, PTA_MOVDIR64B.
+ * config/i386/i386.h
+ (ix86_size_cost): Define TARGET_TIGERLAKE and TARGET_COOPERLAKE.
+ (processor_type): Add PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE.
+ (PTA_MOVDIRI): Ditto.
+ (PTA_MOVDIR64B): Ditto.
+ (PTA_COOPERLAKE): Ditto.
+ (PTA_TIGERLAKE): Ditto.
+ (processor_type): Add PROCESSOR_TIGERLAKE and PROCESSOR_COOPERLAKE.
+ * doc/extend.texi: Add tigerlake and cooperlake.
+ * doc/invoke.texi: Add tigerlake and cooperlake.
+
+2019-08-20 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/install.texi (Specific, alpha): Remove note to use
+ binutils 2.11.2 or later.
+
+2019-08-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR middle-end/89544
+ * function.c (assign_parm_find_stack_rtl): Use larger alignment
+ when possible.
+
+2019-08-19 Joel Hutton <Joel.Hutton@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_fpconst_pow2_recip): New prototype
+ * config/aarch64/aarch64.c (aarch64_fpconst_pow2_recip): New function
+ * config/aarch64/aarch64.md (*aarch64_<su_optab>cvtf<fcvt_target><GPF:mode>2_mult): New pattern
+ (*aarch64_<su_optab>cvtf<fcvt_iesize><GPF:mode>2_mult): New pattern
+ * config/aarch64/constraints.md (Dt): New constraint
+ * config/aarch64/predicates.md (aarch64_fpconst_pow2_recip): New predicate
+
+2019-08-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91403
+ * tree-scalar-evolution.c (follow_ssa_edge_binary): Inline
+ cases we can handle with tail-recursion...
+ (follow_ssa_edge_expr): ... here. Do so.
+
+2019-08-19 Kito Cheng <kito.cheng@sifive.com>
+
+ PR target/91441
+ * toplev.c (process_options): Check TARGET_ASAN_SHADOW_OFFSET is
+ implemented for -fsanitize=kernel-address, and merge check logic
+ with -fsanitize=address.
+
+2019-08-18 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/darwin.h (TARGET_OS_CPP_BUILTINS): Add asserts
+ for cpu and machine. Factor 64/32b builtins.
+
+2019-08-18 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/install.texi (Specific, bfin): blackfin.uclinux.org is
+ gone, point to sourceforge.net.
+
+2019-08-17 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/ux.texi (User Experience Guidelines): Update reference.
+
+2019-08-17 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/include/gpl_v3.texi (Copying): Adjust the link to "Why
+ not LGPL".
+
+2019-08-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-sra.c (build_reconstructed_reference): Return NULL_TREE instead
+ of NULL. Add guard for broken VIEW_CONVERT_EXPRs.
+
+2019-08-16 Martin Sebor <msebor@redhat.com>
+
+ * tree.def (TYPE_SIZE): Clarify.
+ * tree.h (TYPE_SIZE, TYPE_SIZE_UNIT, DECL_SIZE): Add comments.
+
+2019-08-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR tree-optimization/91109
+ * lra-int.h (lra_need_for_scratch_reg_p): Declare.
+ * lra.c (lra): Use lra_need_for_scratch_reg_p.
+ * lra-spills.c (lra_need_for_scratch_reg_p): New function.
+
+2019-08-16 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mmx.md (mmxdoublemode): New mode attribute.
+ (mmx_uavg<mode>3): Macroize expaner from mmx_uavgv8qi3 and
+ mmx_uavgv4hi3 using MMXMODE12 mode iterator.
+ (uavg<mode>3_ceil): New expander.
+ * config/i386/sse.md (uavg<mode>3_ceil): Use ssedoublemode
+ mode iterator when creating CONST1_RTX.
+ (<sse2_avx2>_uavg<mode>3<mask_name>): Ditto.
+ (*<sse2_avx2>_uavg<mode>3<mask_name>): Use ssedoublemode
+ mode iterator for const1_operand predicate.
+
+2019-08-16 Richard Biener <rguenther@suse.de>
+
+ * tree-scalar-evolution.c (follow_ssa_edge_expr): Declare.
+ (follow_ssa_edge_binary): Call follow_ssa_edge_expr instead of
+ follow_ssa_edge.
+ (follow_ssa_edge_in_condition_phi_branch): Likewise.
+ (analyze_evolution_in_loop): Likewise.
+ (follow_ssa_edge, follow_ssa_edge_in_rhs): Inline into ...
+ (follow_ssa_edge_expr): ... here. Refactor code.
+
+2019-08-16 Richard Biener <rguenther@suse.de>
+
+ PR target/91469
+ * config/i386/i386-features.c
+ (general_scalar_chain::replace_with_subreg): Stop at memory operands.
+
+2019-08-16 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ PR other/91255
+ * gensupport.c (has_subst_attribute): Error out on set_attr_alternative
+ only if subst_name matches curr_attr string.
+
+2019-08-16 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-forwprop.c (simplify_builtin_call): Do not remove
+ stmt at gsi_p, instead replace it with a NOP removed later.
+ (pass_forwprop::execute): Fully propagate lattice, DCE stmts
+ that became dead because of that.
+
+2019-08-16 Aldy Hernandez <aldyh@redhat.com>
+
+ * gimple-ssa-evrp-analyze.c (record_ranges_from_phis): Skip PHIs
+ for which we can't represent a range.
+ * ipa-cp.c (ipcp_vr_lattice::set_to_bottom): Pass type to
+ set_varying.
+ * tree-ssa-threadedge.c (record_temporary_equivalences_from_phis):
+ Set VR_UNDEFINED if type is not supported.
+ * tree-ssanames.c (get_range_info): Pass type to set_varying.
+ * tree-vrp.c (value_range_base::check): Assert that a varying has
+ min/max set.
+ (value_range_base::equal_p): Early bail for undefines.
+ (value_range_base::set_varying): Accept a type.
+ (value_range::set_varying): Same.
+ (value_range_base::type): VARYING can have a type, while UNDEFINE
+ is typeless.
+ (value_range_base::dump): Print type for VARYING nodes.
+ (value_range_base::set): Add type to VARYING.
+ (extract_range_from_multiplicative_op): Pass type to set_varying.
+ (extract_range_from_binary_expr): Same.
+ (value_range_base::intersect_helper): Same.
+ (value_range_base::union_helper): Same.
+ (value_range_base::normalize_symbolics): Same.
+ (determine_value_range_1): Same.
+ * tree-vrp.h (class value_range_base): Add type to set_varying.
+ Add prototype for dump(void).
+ Add prototype for supports_type_p.
+ (class value_range): Add type to set_varying.
+ Add prototype for dump(void).
+ * vr-values.c (set_value_range_to_truthvalue): Pass type to
+ set_varying.
+ (vr_values::get_lattice_entry): Set varying even if propagation
+ finished.
+ Pass type to set_varying.
+ (vr_values::get_value_range): Remove vr_const_varying.
+ Reallocate the lattice if needed.
+ (vr_values::update_value_range): Pass type to set_varying.
+ (vr_values::extract_range_for_var_from_comparison_expr): Same.
+ (vr_values::extract_range_from_binary_expr): Same.
+ (vr_values::extract_range_from_unary_expr): Same.
+ (vr_values::extract_range_from_cond_expr): Same.
+ (vr_values::check_for_binary_op_overflow): Same.
+ (vr_values::extract_range_basic): Same.
+ (vr_values::extract_range_from_assignment): Same.
+ (vr_values::vr_values): Increase size of num_vr_values.
+ (vr_values::extract_range_from_phi_node): Pass type to
+ set_varying.
+
+2019-08-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/90878
+ * config/i386/i386.c (inline_memory_move_cost): Use hard_register
+ for costs of hard register moves.
+ (ix86_register_move_cost): Likewise.
+ * config/i386/i386.h (processor_costs): Move costs of hard
+ register moves to hard_register. Add int_load, int_store,
+ xmm_move, ymm_move, zmm_move, sse_to_integer, integer_to_sse,
+ sse_load, sse_store, sse_unaligned_load and sse_unaligned_store
+ for costs of RTL expressions.
+ * config/i386/x86-tune-costs.h: Move costs of hard register
+ moves to hard_register. Duplicate int_load, int_store,
+ xmm_move, ymm_move, zmm_move, sse_to_integer, integer_to_sse,
+ sse_load, sse_store for costs of RTL expressions.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * target.def (setup_incoming_vararg_bounds): Remove.
+ * doc/tm.texi.in (TARGET_SETUP_INCOMING_VARARG_BOUNDS): Remove.
+ * doc/tm.texi: Regenerate.
+ * targhooks.c (default_setup_incoming_vararg_bounds): Delete.
+ * targhooks.h (default_setup_incoming_vararg_bounds): Likewise.
+ * config/i386/i386.c (ix86_setup_incoming_vararg_bounds): Likewise.
+ (TARGET_SETUP_INCOMING_VARARG_BOUNDS): Likewise.
+
+2019-08-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ MSP430: Fix lines over 80 characters long in
+ config/msp430/*.{c,h} files
+
+ * config/msp430/driver-msp430.c (msp430_select_cpu): Fix format
+ specifier in string.
+ (msp430_select_hwmult_lib): Split line more than 80 characters long.
+ * config/msp430/msp430-devices.c (msp430_extract_mcu_data): Remove
+ redundant old comment.
+ * config/msp430/msp430-protos.h (msp430_output_aligned_decl_common):
+ Split line more than 80 characters long.
+ * config/msp430/msp430.c (msp430_option_override): Likewise.
+ (msp430_return_in_memory): Likewise.
+ (msp430_gimplify_va_arg_expr): Likewise.
+ (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Likewise.
+ (msp430_legitimate_constant): Likewise.
+ (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Likewise.
+ (msp430_attr): Likewise.
+ (msp430_data_attr): Likewise.
+ (msp430_start_function): Likewise.
+ (gen_prefix): Likewise.
+ (msp430_init_sections): Likewise.
+ (msp430_select_section): Likewise.
+ (msp430_function_section): Likewise.
+ (msp430_unique_section): Likewise.
+ (msp430_output_aligned_decl_common): Likewise.
+ (msp430_do_not_relax_short_jumps): Likewise.
+ (msp430_init_builtins): Likewise.
+ (msp430_expand_delay_cycles): Likewise.
+ (msp430_expand_prologue): Likewise.
+ (msp430_expand_epilogue): Likewise.
+ (msp430_expand_helper): Likewise.
+ (msp430_split_movsi): Likewise.
+ (msp430_print_operand): Likewise.
+ (msp430_return_addr_rtx): Likewise.
+ (msp430x_extendhisi): Likewise.
+ * config/msp430/msp430.h (STARTFILE_SPEC): Likewise.
+ (ASM_SPEC): Likewise.
+ Remove very obvious comments.
+ (LIB_SPEC): Split line more than 80 characters long.
+ (EH_RETURN_HANDLER_RTX): Likewise.
+ (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+
+2019-08-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ MSP430: Fix whitespace errors and incorrect indentation in
+ config/msp430/*.{c,h} files
+
+ * config/msp430/driver-msp430.c (msp430_select_cpu): Fix indentation.
+ (msp430_select_hwmult_lib): Likewise.
+ * config/msp430/msp430-devices.c (parse_devices_csv_1): Likewise.
+ (msp430_extract_mcu_data): Likewise.
+ (struct t_msp430_mcu_data): Likewise.
+ * config/msp430/msp430.c (struct machine_function): Remove whitespace
+ before left square bracket.
+ (msp430_option_override): Fix indentation.
+ (msp430_hard_regno_nregs_with_padding): Likewise.
+ (msp430_initial_elimination_offset): Likewise.
+ (msp430_special_register_convention_p): Remove whitespace before left
+ square bracket and after exclamation mark.
+ (msp430_evaluate_arg): Likewise.
+ (msp430_callee_copies): Fix indentation.
+ (msp430_gimplify_va_arg_expr): Likewise.
+ (msp430_function_arg_advance): Remove whitespace before left square
+ bracket.
+ (reg_ok_for_addr): Likewise.
+ (msp430_preserve_reg_p): Likewise.
+ (msp430_compute_frame_info): Likewise.
+ (msp430_asm_output_addr_const_extra): Add space between function name
+ and open parenthesis.
+ (has_section_name): Fix indentation.
+ (msp430_attr): Remove trailing whitespace.
+ (msp430_section_attr): Likewise.
+ (msp430_data_attr): Likewise.
+ (struct msp430_attribute_table): Fix comment and whitespace.
+ (msp430_start_function): Remove whitespace before left square bracket.
+ Add space between function name and open parenthesis.
+ (msp430_select_section): Remove trailing whitespace.
+ (msp430_section_type_flags): Remove trailing whitespace.
+ (msp430_unique_section): Remove space before closing parenthesis.
+ (msp430_output_aligned_decl_common): Change 8 spaces to a tab.
+ (msp430_builtins): Remove whitespace before left square bracket.
+ (msp430_init_builtins): Fix indentation.
+ (msp430_expand_prologue): Remove whitespace before left square bracket.
+ Remove space before closing parenthesis.
+ (msp430_expand_epilogue): Remove whitespace before left square bracket.
+ (msp430_split_movsi): Remove space before closing parenthesis.
+ (helper_function_name_mappings): Fix indentation.
+ (msp430_use_f5_series_hwmult): Fix whitespace.
+ (use_32bit_hwmult): Likewise.
+ (msp430_no_hwmult): Likewise.
+ (msp430_output_labelref): Remove whitespace before left square bracket.
+ (msp430_print_operand_raw): Likewise.
+ (msp430_print_operand_addr): Likewise.
+ (msp430_print_operand): Add two spaces after '.' in comment.
+ Fix trailing whitespace.
+ (msp430x_extendhisi): Fix indentation.
+ * config/msp430/msp430.h (TARGET_CPU_CPP_BUILTINS): Change 8 spaces to
+ tab.
+ (PC_REGNUM): Likewise.
+ (STACK_POINTER_REGNUM): Likewise.
+ (CC_REGNUM): Likewise.
+
+2019-08-15 Richard Biener <rguenther@suse.de>
+
+ PR target/91454
+ * config/i386/i386-features.c (gen_gpr_to_xmm_move_src): New
+ helper.
+ (general_scalar_chain::make_vector_copies): Use it.
+
+2019-08-15 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * function.c (assign_parm_setup_reg): Handle misaligned stack arguments.
+
+2019-08-15 Martin Liska <mliska@suse.cz>
+
+ * tree-ssa-dce.c (propagate_necessity): We can't reach now
+ operators with no arguments.
+ (eliminate_unnecessary_stmts): Likewise here.
+
+2019-08-15 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-features.c (general_scalar_chain::convert_insn)
+ <case COMPARE>: Revert 2019-08-14 change.
+ (convertible_comparison_p): Revert 2019-08-14 change. Return false
+ for (TARGET_64BIT || mode != DImode).
+
+2019-08-15 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (value_range_base::set): Merge in code from
+ value_range_base::set_and_canonicalize.
+ Enforce canonicalization at set time.
+ Normalize [MIN, MAX] into VARYING and ~[MIN, MAX] into UNDEFINED.
+ (value_range_base::set_undefined): Inline call to set().
+ (value_range_base::set_varying): Same.
+ (value_range_base::singleton_p): Handle VR_ANTI_RANGEs.
+ (vrp_val_max): New argument handle_pointers.
+ (vrp_val_min): Same.
+ (ranges_from_anti_range): Same.
+ (extract_range_into_wide_ints): Use tree argument instead of sign
+ and precision.
+ (extract_range_from_multiplicative_op): Take in tree type instead
+ of precision and sign. Adapt function for canonicalized ranges.
+ (extract_range_from_binary_expr): Pass type to
+ extract_range_from_multiplicative_op.
+ Adapt for canonicalized ranges.
+ (extract_range_from_unary_expr): Same.
+ (value_range_base::intersect_helper): Adjust for canonicalized
+ ranges.
+ (value_range_base::union_helper): Same.
+ (value_range_base::normalize_symbolics): New.
+ * tree-vrp.h (class value_range_base): Remove
+ set_and_canonicalize.
+ New prototype for normalize_symbolics.
+ (class value_range): Remove set_and_canonicalize.
+ (vrp_val_min): Adjust prototype.
+ (vrp_val_max): Same.
+ * vr-values.c
+ (vr_values::extract_range_for_var_from_comparison_expr): Call set
+ instead of set_and_canonicalize.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/91444
+ * tree-vect-stmts.c (vectorizable_call): Check that the function
+ is a BUILT_IN_MD function before passing it to
+ targetm.vectorize.builtin_md_vectorized_function.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_sve_mode_p): Declare.
+ * config/aarch64/aarch64.c (aarch64_sve_mode_p): New function.
+ (aarch64_select_early_remat_modes): Use it.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_simd_vector_alignment): Return
+ 16 for SVE predicates even if they are fixed-length.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (and<PRED_ALL:mode>3): Make the
+ operand order match the MOV /Z alias.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_output_sve_cnt_immediate): Take
+ the vector pattern as an aarch64_svpattern argument. Update the
+ overloaded caller accordingly.
+ (aarch64_output_sve_scalar_inc_dec): Update call accordingly.
+ (aarch64_output_sve_vector_inc_dec): Likewise.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_add_offset): In the fallback
+ multiplication case, try to compute VG * (lowest set bit) directly
+ rather than always basing the multiplication on VG. Use
+ expand_mult for the multiplication if we can.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-protos.h
+ (aarch64_sve_scalar_inc_dec_immediate_p): Declare.
+ (aarch64_sve_inc_dec_immediate_p): Rename to...
+ (aarch64_sve_vector_inc_dec_immediate_p): ...this.
+ (aarch64_output_sve_addvl_addpl): Take a single rtx argument.
+ (aarch64_output_sve_scalar_inc_dec): Declare.
+ (aarch64_output_sve_inc_dec_immediate): Rename to...
+ (aarch64_output_sve_vector_inc_dec): ...this.
+ * config/aarch64/aarch64.c (aarch64_sve_scalar_inc_dec_immediate_p)
+ (aarch64_output_sve_scalar_inc_dec): New functions.
+ (aarch64_output_sve_addvl_addpl): Remove the base and offset
+ arguments. Only handle true ADDVL and ADDPL instructions;
+ don't emit an INC or DEC.
+ (aarch64_sve_inc_dec_immediate_p): Rename to...
+ (aarch64_sve_vector_inc_dec_immediate_p): ...this.
+ (aarch64_output_sve_inc_dec_immediate): Rename to...
+ (aarch64_output_sve_vector_inc_dec): ...this. Update call to
+ aarch64_sve_vector_inc_dec_immediate_p.
+ * config/aarch64/predicates.md (aarch64_sve_scalar_inc_dec_immediate)
+ (aarch64_sve_plus_immediate): New predicates.
+ (aarch64_pluslong_operand): Accept aarch64_sve_plus_immediate
+ rather than aarch64_sve_addvl_addpl_immediate.
+ (aarch64_sve_inc_dec_immediate): Rename to...
+ (aarch64_sve_vector_inc_dec_immediate): ...this. Update call to
+ aarch64_sve_vector_inc_dec_immediate_p.
+ (aarch64_sve_add_operand): Update accordingly.
+ * config/aarch64/constraints.md (Uai): New constraint.
+ (vsi): Update call to aarch64_sve_vector_inc_dec_immediate_p.
+ * config/aarch64/aarch64.md (add<GPI:mode>3): Don't force the second
+ operand into a register if it satisfies aarch64_sve_plus_immediate.
+ (*add<GPI:mode>3_aarch64, *add<GPI:mode>3_poly_1): Add an alternative
+ for Uai. Update calls to aarch64_output_sve_addvl_addpl.
+ * config/aarch64/aarch64-sve.md (add<mode>3): Call
+ aarch64_output_sve_vector_inc_dec instead of
+ aarch64_output_sve_inc_dec_immediate.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (UNSPEC_REVB, UNSPEC_REVH)
+ (UNSPEC_REVW): New constants.
+ (elem_bits): New mode attribute.
+ (SVE_INT_UNARY): New int iterator.
+ (optab): Handle UNSPEC_REV[BHW].
+ (sve_int_op): New int attribute.
+ (min_elem_bits): Handle VNx16QI and the predicate modes.
+ * config/aarch64/aarch64-sve.md (*aarch64_sve_rev64<mode>)
+ (*aarch64_sve_rev32<mode>, *aarch64_sve_rev16vnx16qi): Delete.
+ (@aarch64_pred_<SVE_INT_UNARY:optab><SVE_I:mode>): New pattern.
+ * config/aarch64/aarch64.c (aarch64_sve_data_mode): New function.
+ (aarch64_sve_int_mode, aarch64_sve_rev_unspec): Likewise.
+ (aarch64_split_sve_subreg_move): Use UNSPEC_REV[BHW] instead of
+ unspecs based on the total width of the reversed data.
+ (aarch64_evpc_rev_local): Likewise (for SVE only). Use a
+ reinterpret followed by a subreg on big-endian targets.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-sve.md
+ (*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_any): Add /z
+ alternatives in which one of the inputs is in the same register
+ as the output.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (*vec_extract<mode><Vel>_ext)
+ (*aarch64_sve_ext<mode>): Add MOVPRFX alternatives.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (*sub<SVE_F:mode>3): Remove immediate
+ FADD and FSUB alternatives. Add a MOVPRFX alternative for FSUBR.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-sve.md (add<SVE_I:mode>3, sub<SVE_I:mode>3)
+ (<LOGICAL:optab><SVE_I:mode>3, *add<SVE_F:mode>3, *mul<SVE_F:mode>3)
+ (*fabd<SVE_F:mode>3): Add more MOVPRFX alternatives.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * config/aarch64/aarch64-sve.md (*v<ASHIFT:optab><SVE_I:mode>3):
+ Add an alternative that uses reversed shifts.
+
+2019-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64-cores.def (cortex-a76): Use neoversen1 tuning
+ struct.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (aarch64_<su>abd<mode>_3): Add
+ a commutativity marker.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-protos.h (aarch64_prepare_sve_int_fma)
+ (aarch64_prepare_sve_cond_int_fma): Declare.
+ * config/aarch64/aarch64.c (aarch64_convert_mult_to_shift)
+ (aarch64_prepare_sve_int_fma): New functions.
+ (aarch64_prepare_sve_cond_int_fma): Likewise.
+ * config/aarch64/aarch64-sve.md
+ (cond_<SVE_INT_BINARY:optab><SVE_I:mode>): Add a "@" marker.
+ (fma<SVE_I:mode>4, cond_fma<SVE_I:mode>, *cond_fma<SVE_I:mode>_2)
+ (*cond_fma<SVE_I:mode>_4, *cond_fma<SVE_I:mode>_any, fnma<SVE_I:mode>4)
+ (cond_fnma<SVE_I:mode>, *cond_fnma<SVE_I:mode>_2)
+ (*cond_fnma<SVE_I:mode>_4, *cond_fnma<SVE_I:mode>_any): New patterns.
+ (*madd<mode>): Rename to...
+ (*fma<mode>4): ...this.
+ (*msub<mode>): Rename to...
+ (*fnma<mode>4): ...this.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64.c (aarch64_print_vector_float_operand):
+ Print 2.0 naturally.
+ (aarch64_sve_float_mul_immediate_p): Return true for 2.0.
+ * config/aarch64/predicates.md
+ (aarch64_sve_float_negated_arith_immediate): New predicate,
+ renamed from aarch64_sve_float_arith_with_sub_immediate.
+ (aarch64_sve_float_arith_with_sub_immediate): Test for both
+ positive and negative constants.
+ (aarch64_sve_float_arith_with_sub_operand): Redefine as a register
+ or an aarch64_sve_float_arith_with_sub_immediate.
+ * config/aarch64/constraints.md (vsN): Use
+ aarch64_sve_float_negated_arith_immediate.
+ * config/aarch64/iterators.md (SVE_COND_FP_BINARY_I1): New int
+ iterator.
+ (sve_pred_fp_rhs2_immediate): New int attribute.
+ * config/aarch64/aarch64-sve.md
+ (cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>): Use
+ sve_pred_fp_rhs1_operand and sve_pred_fp_rhs2_operand.
+ (*cond_<SVE_COND_FP_BINARY_I1:optab><SVE_F:mode>_2_const)
+ (*cond_<SVE_COND_FP_BINARY_I1:optab><SVE_F:mode>_any_const)
+ (*cond_add<SVE_F:mode>_2_const, *cond_add<SVE_F:mode>_any_const)
+ (*cond_sub<mode>_3_const, *cond_sub<mode>_any_const): New patterns.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-sve.md (*aarch64_cond_abd<SVE_F:mode>_2)
+ (*aarch64_cond_abd<SVE_F:mode>_3)
+ (*aarch64_cond_abd<SVE_F:mode>_any): New patterns.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-sve.md (*aarch64_cond_<su>abd<mode>_2)
+ (*aarch64_cond_<su>abd<mode>_any): New patterns.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * internal-fn.def (IFN_COND_SHL, IFN_COND_SHR): New internal functions.
+ * internal-fn.c (FOR_EACH_CODE_MAPPING): Handle shifts.
+ * match.pd (UNCOND_BINARY, COND_BINARY): Likewise.
+ * optabs.def (cond_ashl_optab, cond_ashr_optab, cond_lshr_optab): New
+ optabs.
+ * optabs.h (create_convert_operand_from): Expand comment.
+ * optabs.c (maybe_legitimize_operand): Allow implicit broadcasts
+ when mapping scalar rtxes to vector operands.
+ * config/aarch64/iterators.md (SVE_INT_BINARY): Add ashift,
+ ashiftrt and lshiftrt.
+ (sve_int_op, sve_int_op_rev, sve_pred_int_rhs2_operand): Handle them.
+ * config/aarch64/aarch64-sve.md (*cond_<optab><mode>_2_const)
+ (*cond_<optab><mode>_any_const): New patterns.
+
+2019-08-15 Martin Liska <mliska@suse.cz>
+
+ PR ipa/91438
+ * cgraph.c (cgraph_node::remove): When setting
+ n->origin = NULL for all nested functions, reset
+ also next_nested.
+
+2019-08-15 Martin Liska <mliska@suse.cz>
+
+ * cgraph.c (cgraph_node::verify_node): Verify origin, nested
+ and next_nested.
+
+2019-08-15 Martin Liska <mliska@suse.cz>
+
+ PR ipa/91404
+ * passes.c (order): Remove.
+ (uid_hash_t): Likewise).
+ (remove_cgraph_node_from_order): Remove from set
+ of pointers (cgraph_node *).
+ (insert_cgraph_node_to_order): New.
+ (duplicate_cgraph_node_to_order): New.
+ (do_per_function_toporder): Register all 3 cgraph hooks.
+ Skip removed_nodes now as we know about all of them.
+
+2019-08-14 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-expand.c (ix86_expand_vector_init_one_nonzero)
+ <case E_V8QImode>: Use vector_set path for
+ TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
+ (ix86_expand_vector_init_one_var) <case E_V8QImode>:
+ Do not widen for TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
+
+2019-08-14 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * builtins.c (expand_builtin_init_descriptor): Set memory alignment.
+
+2019-08-14 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91294
+ * tree-ssa-strlen.c (handle_store): Avoid treating lower bound of
+ source length as exact.
+
+2019-08-14 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * doc/extend.texi: Add "noinit" attribute documentation.
+ * doc/sourcebuild.texi: Add noinit effective target documentation.
+ * varasm.c (default_section_type_flags): Add support for "noinit"
+ section.
+ (default_elf_select_section): Add support for "noinit" attribute.
+ * config/msp430/msp430.c (msp430_attribute_table): Remove
+ "noinit" entry.
+
+2019-08-14 Richard Biener <rguenther@suse.de>
+ Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91154
+ * config/i386/i386-features.h (scalar_chain::scalar_chain): Add
+ mode arguments.
+ (scalar_chain::smode): New member.
+ (scalar_chain::vmode): Likewise.
+ (dimode_scalar_chain): Rename to...
+ (general_scalar_chain): ... this.
+ (general_scalar_chain::general_scalar_chain): Take mode arguments.
+ (timode_scalar_chain::timode_scalar_chain): Initialize scalar_chain
+ base with TImode and V1TImode.
+ * config/i386/i386-features.c (scalar_chain::scalar_chain): Adjust.
+ (general_scalar_chain::vector_const_cost): Adjust for SImode
+ chains.
+ (general_scalar_chain::compute_convert_gain): Likewise. Add
+ {S,U}{MIN,MAX} support.
+ (general_scalar_chain::replace_with_subreg): Use vmode/smode.
+ (general_scalar_chain::make_vector_copies): Likewise. Handle
+ non-DImode chains appropriately.
+ (general_scalar_chain::convert_reg): Likewise.
+ (general_scalar_chain::convert_op): Likewise.
+ (general_scalar_chain::convert_insn): Likewise. Add
+ fatal_insn_not_found if the result is not recognized.
+ (convertible_comparison_p): Pass in the scalar mode and use that.
+ (general_scalar_to_vector_candidate_p): Likewise. Rename from
+ dimode_scalar_to_vector_candidate_p. Add {S,U}{MIN,MAX} support.
+ (scalar_to_vector_candidate_p): Remove by inlining into single
+ caller.
+ (general_remove_non_convertible_regs): Rename from
+ dimode_remove_non_convertible_regs.
+ (remove_non_convertible_regs): Remove by inlining into single caller.
+ (convert_scalars_to_vector): Handle SImode and DImode chains
+ in addition to TImode chains.
+ * config/i386/i386.md (<maxmin><MAXMIN_IMODE>3): New expander.
+ (*<maxmin><MAXMIN_IMODE>3_1): New insn-and-split.
+ (*<maxmin>di3_doubleword): Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-sve.md (*cond_bic<mode>_2)
+ (*cond_bic<mode>_any): New patterns.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_print_operand): Allow %e to
+ take the equivalent mask, as well as a bit count.
+ * config/aarch64/predicates.md (aarch64_sve_uxtb_immediate)
+ (aarch64_sve_uxth_immediate, aarch64_sve_uxt_immediate)
+ (aarch64_sve_pred_and_operand): New predicates.
+ * config/aarch64/iterators.md (sve_pred_int_rhs2_operand): New
+ code attribute.
+ * config/aarch64/aarch64-sve.md
+ (cond_<SVE_INT_BINARY:optab><SVE_I:mode>): Use it.
+ (*cond_uxt<mode>_2, *cond_uxt<mode>_any): New patterns.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md
+ (*cond_<SVE_COND_FCVTI:optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>)
+ (*cond_<SVE_COND_ICVTF:optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>):
+ New patterns.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-sve.md
+ (*cond_<SVE_COND_FP_UNARY:optab><SVE_F:mode>_2): New pattern.
+ (*cond_<SVE_COND_FP_UNARY:optab><SVE_F:mode>_any): Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-sve.md
+ (*cond_<SVE_INT_UNARY:optab><SVE_I:mode>_2): New pattern.
+ (*cond_<SVE_INT_UNARY:optab><SVE_I:mode>_any): Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (SVE_COND_FP_ABS_CMP): New iterator.
+ * config/aarch64/aarch64-sve.md (*aarch64_pred_fac<cmp_op><mode>):
+ New pattern.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-sve.md (*aarch64_sel_dup<mode>): New pattern.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64.c (aarch64_bit_representation): New function.
+ (aarch64_print_vector_float_operand): Also handle 8-bit floats.
+ (aarch64_print_operand): Add support for %I.
+ (aarch64_sve_dup_immediate_p): Handle scalars as well as vectors.
+ Bitcast floating-point constants to the corresponding integer constant.
+ (aarch64_float_const_representable_p): Handle vectors as well
+ as scalars.
+ (aarch64_expand_sve_vcond): Make sure that the operands are valid
+ for the new vcond_mask_<mode><vpred> expander.
+ * config/aarch64/predicates.md (aarch64_sve_dup_immediate): Also
+ test aarch64_float_const_representable_p.
+ (aarch64_sve_reg_or_dup_imm): New predicate.
+ * config/aarch64/aarch64-sve.md (vec_extract<vpred><Vel>): Use
+ gen_vcond_mask_<mode><vpred> instead of
+ gen_aarch64_sve_dup<mode>_const.
+ (vcond_mask_<mode><vpred>): Turn into a define_expand that
+ accepts aarch64_sve_reg_or_dup_imm and aarch64_simd_reg_or_zero
+ for operands 1 and 2 respectively. Force operand 2 into a
+ register if operand 1 is a register. Fold old define_insn...
+ (aarch64_sve_dup<mode>_const): ...and this define_insn...
+ (*vcond_mask_<mode><vpred>): ...into this new pattern. Handle
+ floating-point constants that can be moved as integers. Add
+ alternatives for MOV /M and FMOV /M.
+ (vcond<mode><v_int_equiv>, vcondu<mode><v_int_equiv>)
+ (vcond<mode><v_fp_equiv>): Accept nonmemory_operand for operands
+ 1 and 2 respectively.
+ * config/aarch64/constraints.md (Ufc): Handle vectors as well
+ as scalars.
+ (vss): New constraint.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/predicates.md (aarch64_sve_float_maxmin_immediate)
+ (aarch64_sve_float_maxmin_operand): New predicates.
+ * config/aarch64/constraints.md (vsB): New constraint.
+ (vsM): Fix typo.
+ * config/aarch64/iterators.md (sve_pred_fp_rhs2_operand): Use
+ aarch64_sve_float_maxmin_operand for UNSPEC_COND_FMAXNM and
+ UNSPEC_COND_FMINNM.
+ * config/aarch64/aarch64-sve.md (<maxmin_uns><SVE_F:mode>3):
+ Use aarch64_sve_float_maxmin_operand for operand 2.
+ (*<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): Likewise.
+ Add alternatives for the constant forms.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/constraints.md (vsb): New constraint.
+ (vsm): Generalize description.
+ * config/aarch64/iterators.md (SVE_INT_BINARY_IMM): New code
+ iterator.
+ (sve_imm_con): Handle smax, smin, umax and umin.
+ (sve_imm_prefix): New code attribute.
+ * config/aarch64/predicates.md (aarch64_sve_vsb_immediate)
+ (aarch64_sve_vsb_operand): New predicates.
+ (aarch64_sve_mul_immediate): Rename to...
+ (aarch64_sve_vsm_immediate): ...this.
+ (aarch64_sve_mul_operand): Rename to...
+ (aarch64_sve_vsm_operand): ...this.
+ * config/aarch64/aarch64-sve.md (mul<mode>3): Generalize to...
+ (<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3): ...this.
+ (*mul<mode>3, *post_ra_mul<mode>3): Generalize to...
+ (*<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3)
+ (*post_ra_<SVE_INT_BINARY_IMM:optab><SVE_I:mode>3): ...these and
+ add movprfx support for the immediate alternatives.
+ (<su><maxmin><mode>3, *<su><maxmin><mode>3): Delete in favor
+ of the above.
+ (*<SVE_INT_BINARY_SD:optab><SVE_SDI:mode>3): Fix incorrect predicate
+ for operand 3.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/predicates.md (aarch64_simd_imm_one): New predicate.
+ * config/aarch64/aarch64-sve.md (*cnot<mode>): New pattern.
+ (*cond_cnot<mode>_2, *cond_cnot<mode>_any): Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (SVE_INT_UNARY): Add clrsb and clz.
+ (optab, sve_int_op): Handle them.
+ * config/aarch64/aarch64-sve.md: Expand comment.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/predicates.md (const_1_to_3_operand): New predicate.
+ * config/aarch64/aarch64-sve.md (*aarch64_adr_uxtw)
+ (*aarch64_adr<mode>_shift, *aarch64_adr_shift_uxtw): New patterns.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_expand_sve_const_pred_eor)
+ (aarch64_expand_sve_const_pred_trn): New functions.
+ (aarch64_expand_sve_const_pred_1): Add a recurse_p parameter and
+ use the above functions when the parameter is true.
+ (aarch64_expand_sve_const_pred): Update call accordingly.
+ * config/aarch64/aarch64-sve.md (*aarch64_sve_<perm_insn><mode>):
+ Rename to...
+ (@aarch64_sve_<perm_insn><mode>): ...this.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_sve_same_pred_for_ptest_p):
+ Declare.
+ * config/aarch64/aarch64.c (aarch64_sve_same_pred_for_ptest_p)
+ (aarch64_sve_emit_int_cmp): New functions.
+ (aarch64_convert_sve_data_to_pred): Use aarch64_sve_emit_int_cmp.
+ (aarch64_sve_cmp_operand_p, aarch64_emit_sve_ptrue_op_cc): Delete.
+ (aarch64_expand_sve_vec_cmp_int): Use aarch64_sve_emit_int_cmp.
+ * config/aarch64/aarch64.md (UNSPEC_MERGE_PTRUE): Delete.
+ (UNSPEC_PRED_Z): New unspec.
+ (set_clobber_cc_nzc): Delete.
+ * config/aarch64/aarch64-sve.md: Add a block comment about
+ UNSPEC_PRED_Z.
+ (*cmp<SVE_INT_CMP:cmp_op><mode>): Rename to...
+ (@aarch64_pred_cmp<SVE_INT_CMP:cmp_op><mode>): ...this, replacing
+ the old pattern with that name. Use UNSPEC_PRED_Z instead of
+ UNSPEC_MERGE_PTRUE.
+ (*cmp<SVE_INT_CMP:cmp_op><mode>_cc): Use UNSPEC_PRED_Z instead of
+ UNSPEC_MERGE_PTRUE. Use aarch64_sve_same_pred_for_ptest_p to
+ check for compatible predicates.
+ (*cmp<cmp_op><SVE_INT_CMP:mode>_ptest): Likewise.
+ (*cmp<cmp_op><mode>_and): Match a known-ptrue UNSPEC_PRED_Z instead
+ of UNSPEC_MERGE_PTRUE. Split into the new form of predicated
+ comparisons above.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.md (UNSPEC_PRED_X): New unspec.
+ * config/aarch64/aarch64-sve.md: Add a section describing it.
+ (@aarch64_pred_mov<mode>, @aarch64_pred_mov<mode>)
+ (<SVE_INT_UNARY:optab><mode>2, *<SVE_INT_UNARY:optab><mode>2)
+ (aarch64_<su>abd<mode>_3, mul<SVE_I:mode>3, *mul<SVE_I:mode>3)
+ (<su>mul<mode>3_highpart, *<su>mul<mode>3_highpart)
+ (<SVE_INT_BINARY:optab><mode>3, *<SVE_INT_BINARY:optab><mode>3)
+ (*bic<mode>3, v<ASHIFT:optab><mode>3, *v<ASHIFT:optab><mode>3)
+ (<su><maxmin><mode>3, *<su><maxmin><mode>3, *madd<SVE_I:mode>)
+ (*msub<SVE_I:mode>3, *aarch64_sve_rev64<mode>)
+ (*aarch64_sve_rev32<mode>, *aarch64_sve_rev16vnx16qi): Use
+ UNSPEC_PRED_X instead of UNSPEC_MERGE_PTRUE.
+ * config/aarch64/aarch64-sve2.md (<u>avg<mode>3_floor)
+ (<u>avg<mode>3_ceil, *<sur>h<addsub><mode>): Likewise.
+ * config/aarch64/aarch64.c (aarch64_split_sve_subreg_move)
+ (aarch64_evpc_rev_local): Update accordingly.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (VNx4SI_ONLY, VNx2DF_ONLY): New mode
+ iterators.
+ (SVE_BHSI, SVE_SDI): Tweak comment.
+ (SVE_HSDI): Likewise. Fix definition.
+ (SVE_SDF): New mode iterator.
+ (elem_bits): New mode attribute.
+ (SVE_COND_FCVT): New int iterator.
+ * config/aarch64/aarch64-sve.md
+ (*<SVE_COND_ICVTF:optab>v16hsf<SVE_HSDI:mode>2)
+ (*<SVE_COND_ICVTF:optab>vnx4sf<SVE_SDI:mode>2)
+ (*<SVE_COND_ICVTF:optab>vnx2df<SVE_SDI:mode>2): Merge into...
+ (*aarch64_sve_<SVE_COND_ICVTF:optab>_nontrunc<SVE_F:mode><SVE_HSDI:mode>)
+ (*aarch64_sve_<SVE_COND_ICVTF:optab>_trunc<VNx2DF_ONLY:mode><VNx4SI_ONLY:mode>):
+ ...these new patterns.
+ (*<SVE_COND_FCVTI:optab><SVE_HSDI:mode>vnx8hf2)
+ (*<SVE_COND_FCVTI:optab><SVE_SDI:mode>vnx4sf2)
+ (aarch64_sve_<SVE_COND_FCVTI:optab><SVE_SDI:mode>vnx2df2):
+ Merge into...
+ (*aarch64_sve_<SVE_COND_FCVTI:optab>_nonextend<SVE_HSDI:mode><SVE_F:mode>)
+ (aarch64_sve_<SVE_COND_FCVTI:optab>_extend<VNx4SI_ONLY:mode><VNx2DF_ONLY:mode>):
+ ...these new patterns.
+ (vec_unpack<su_optab>_float_<perm_hilo>_vnx4si): Update accordingly.
+ (*trunc<Vwide><SVE_SDF:mode>2): Replace with...
+ (*aarch64_sve_<SVE_COND_FCVT:optab>_trunc<SVE_SDF:mode><SVE_HSF:mode>):
+ ...this new pattern.
+ (aarch64_sve_extend<SVE_HSDF:mode><Vwide>2): Replace with...
+ (aarch64_sve_<SVE_COND_FCVT:optab>_nontrunc<SVE_HSF:mode><SVE_SDF:mode>):
+ ...this new pattern.
+ (vec_unpacks_<perm_hilo>_<mode>): Update accordingly.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.md (UNSPEC_FLOAT_CONVERT): Delete.
+ * config/aarch64/iterators.md (UNSPEC_COND_FCVT, UNSPEC_COND_FCVTZS)
+ (UNSPEC_COND_FCVTZU, UNSPEC_COND_SCVTF, UNSPEC_COND_UCVTF): New
+ unspecs.
+ (optab, su): Handle them.
+ (SVE_COND_FCVTI, SVE_COND_ICVTF): New int iterators.
+ * config/aarch64/aarch64-sve.md
+ (<fix_trunc_optab><SVE_F:mode><v_int_equiv>2): Replace with...
+ (<SVE_COND_FCVTI:optab><SVE_F:mode><v_int_equiv>2): ...this.
+ (*<fix_trunc_optab>v16hsf<:SVE_HSDImode>2): Replace with...
+ (*<SVE_COND_FCVTI:optab>v16hsf<SVE_F:mode>2): ...this.
+ (*<fix_trunc_optab>vnx4sf<SVE_SDI:mode>2): Replace with...
+ (*<SVE_COND_FCVTI:optab>vnx4sf<SVE_SDI:mode>2): ...this.
+ (*<fix_trunc_optab>vnx2df<SVE_SDI:mode>2): Replace with...
+ (*<SVE_COND_FCVTI:optab>vnx2df<SVE_SDI:mode>2): ...this.
+ (vec_pack_<su>fix_trunc_vnx2df): Use SVE_COND_FCVTI instead of
+ FIXUORS.
+ (<FLOATUORS:optab><v_int_equiv><SVE_F:mode>2): Replace with...
+ (<SVE_COND_ICVTF:optab><v_int_equiv><SVE_F:mode>2): ...this.
+ (*<FLOATUORS:optab><SVE_HSDI:mode>vnx8hf2): Replace with...
+ (*<SVE_COND_ICVTF:optab><SVE_HSDI:mode>vnx8hf2): ...this.
+ (*<FLOATUORS:optab><SVE_SDI:mode>vnx4sf2): Replace with...
+ (*<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx4sf2): ...this.
+ (aarch64_sve_<FLOATUORS:optab><SVE_SDI:mode>vnx2df2): Replace with...
+ (aarch64_sve_<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx2df2): ...this.
+ (vec_unpack<su_optab>_float_<perm_hilo>_vnx4si): Pass a GP strictness
+ operand to aarch64_sve_<SVE_COND_ICVTF:optab><SVE_SDI:mode>vnx2df2.
+ (vec_pack_trunc_<SVE_HSF:Vwide>, *trunc<Vwide><SVE_HSF:mode>2)
+ (aarch64_sve_extend<mode><Vwide>2): Use UNSPEC_COND_FCVT instead
+ of UNSPEC_FLOAT_CONVERT.
+ (vec_unpacks_<perm_hilo>_<mode>): Pass a GP strictness operand to
+ aarch64_sve_extend<mode><Vwide>2.
+
+2019-08-14 Richard Biener <rguenther@suse.de>
+
+ PR target/91154
+ * config/i386/i386-features.c
+ (dimode_scalar_chain::compute_convert_gain): Compute and dump
+ individual instruction gain. Fix reg-reg copy GRP cost. Use
+ ix86_cost->sse_op for vector instruction costs.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (UNSPEC_COND_FCMUO): New unspec.
+ (cmp_op): Handle it.
+ (SVE_COND_FP_CMP): Rename to...
+ (SVE_COND_FP_CMP_I0): ...this.
+ (SVE_FP_CMP): Remove.
+ * config/aarch64/aarch64-sve.md
+ (*fcm<SVE_FP_CMP:cmp_op><SVE_F:mode>): Replace with...
+ (*fcm<SVE_COND_FP_CMP_I0:cmp_op><SVE_F:mode>): ...this new pattern,
+ using unspecs to represent the comparison.
+ (*fcmuo<SVE_F:mode>): Use UNSPEC_COND_FCMUO.
+ (*fcm<cmp_op><mode>_and_combine, *fcmuo<mode>_and_combine): Update
+ accordingly.
+ * config/aarch64/aarch64.c (aarch64_emit_sve_ptrue_op): Delete.
+ (aarch64_unspec_cond_code): Move after integer code. Handle
+ UNORDERED.
+ (aarch64_emit_sve_predicated_cond): Replace with...
+ (aarch64_emit_sve_fp_cond): ...this new function.
+ (aarch64_emit_sve_or_conds): Replace with...
+ (aarch64_emit_sve_or_fp_conds): ...this new function.
+ (aarch64_emit_sve_inverted_cond): Replace with...
+ (aarch64_emit_sve_invert_fp_cond): ...this new function.
+ (aarch64_expand_sve_vec_cmp_float): Update accordingly.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (SVE_HSD): New mode iterator.
+ (V_FP_EQUIV, v_fp_equiv): Handle VNx8HI and VNx8HF.
+ * config/aarch64/aarch64-sve.md (vcond<mode><v_fp_equiv>): Use
+ SVE_HSD instead of SVE_SD.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/iterators.md (SVE_COND_FP_BINARY_REG): New int
+ iterator.
+ (sve_pred_fp_rhs1_operand, sve_pred_fp_rhs1_operand): New int
+ attributes.
+ * config/aarch64/aarch64-sve.md (add<SVE_F:mode>3, sub<SVE_F:mode>3)
+ (mul<SVE_F:mode>3, div<SVE_F:mode>3)
+ (<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): Merge into...
+ (<SVE_COND_FP_BINARY:optab><SVE_F:mode>3): ...this new expander.
+ (*div<SVE_F:mode>3): Generalize to...
+ (*<SVE_COND_FP_BINARY:optab><SVE_F:mode>3): ...this.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64.md (SVE_RELAXED_GP, SVE_STRICT_GP): New
+ constants.
+ * config/aarch64/predicates.md (aarch64_sve_gp_strictness): New
+ predicate.
+ * config/aarch64/aarch64-protos.h (aarch64_sve_pred_dominates_p):
+ Declare.
+ * config/aarch64/aarch64.c (aarch64_sve_pred_dominates_p): New
+ function.
+ * config/aarch64/aarch64-sve.md: Add a block comment about the
+ handling of predicated FP operations.
+ (<SVE_COND_FP_UNARY:optab><SVE_F:mode>2, add<SVE_F:mode>3)
+ (sub<SVE_F:mode>3, mul<SVE_F:mode>3, div<SVE_F:mode>3)
+ (<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3)
+ (<SVE_COND_FP_MAXMIN_PUBLIC:maxmin_uns><SVE_F:mode>3)
+ (<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4): Add an SVE_RELAXED_GP
+ operand.
+ (cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>)
+ (cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>): Add an SVE_STRICT_GP
+ operand.
+ (*<SVE_COND_FP_UNARY:optab><SVE_F:mode>2)
+ (*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_2)
+ (*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_3)
+ (*cond_<SVE_COND_FP_BINARY:optab><SVE_F:mode>_any)
+ (*fabd<SVE_F:mode>3, *div<SVE_F:mode>3)
+ (*<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3)
+ (*<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4)
+ (*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_2)
+ (*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_4)
+ (*cond_<SVE_COND_FP_TERNARY:optab><SVE_F:mode>_any): Match the
+ strictness operands. Use aarch64_sve_pred_dominates_p to check
+ whether the predicate on the conditional operation is suitable
+ for merging. Split patterns into the canonical equal-predicate form.
+ (*add<SVE_F:mode>3, *sub<SVE_F:mode>3, *mul<SVE_F:mode>3): Likewise.
+ Restrict the unpredicated alternatives to SVE_RELAXED_GP.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-sve.md (add<mode>3, *add<mode>3)
+ (sub<mode>3, *sub<mode>3, *fabd<mode>3, mul<mode>3, *mul<mode>3)
+ (div<mode>3, *div<mode>3): Use SVE_COND_FP_* unspecs instead of
+ rtx codes.
+ (cond_<optab><mode>, *cond_<optab><mode>_2, *cond_<optab><mode>_3)
+ (*cond_<optab><mode>_any): Add the predicate to the SVE_COND_FP_*
+ unspecs.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/aarch64-sve.md (bic<mode>3): Rename to...
+ (*bic<SVE_I:mode>3): ...this. Match the form that an SVE inverse
+ actually has, rather than relying on REG_EQUAL notes.
+ Make the insn operand order match the SVE operand order.
+ (*<nlogical><PRED_ALL:mode>3): Make the insn operand order match
+ the SVE operand order.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_target_reg): New function.
+ (aarch64_emit_set_immediate): Likewise.
+ (aarch64_ptrue_reg): Build a VNx16BI constant and then bitcast it.
+ (aarch64_pfalse_reg): Likewise.
+ (aarch64_convert_sve_data_to_pred): New function.
+ (aarch64_sve_move_pred_via_while): Take an optional target register
+ and the required register mode.
+ (aarch64_expand_sve_const_pred_1): New function.
+ (aarch64_expand_sve_const_pred): Likewise.
+ (aarch64_expand_mov_immediate): Build an all-true predicate
+ if the significant bits of the immediate are all true. Use
+ aarch64_expand_sve_const_pred for all compile-time predicate constants.
+ (aarch64_mov_operand_p): Force predicate constants to be VNx16BI
+ before register allocation.
+ * config/aarch64/aarch64-sve.md (*vec_duplicate<mode>_reg): Use
+ a VNx16BI PTRUE when splitting the memory alternative.
+ (vec_duplicate<mode>): Update accordingly.
+ (*pred_cmp<cmp_op><mode>): Rename to...
+ (@aarch64_pred_cmp<cmp_op><mode>): ...this.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_ptrue_all): Declare.
+ * config/aarch64/aarch64.c (aarch64_ptrue_all): New function.
+ * config/aarch64/aarch64.md (UNSPEC_PTEST_PTRUE): Delete.
+ (UNSPEC_PTEST): New unspec.
+ (SVE_MAYBE_NOT_PTRUE, SVE_KNOWN_PTRUE): New constants.
+ * config/aarch64/iterators.md (data_bytes): New mode attribute.
+ * config/aarch64/predicates.md (aarch64_sve_ptrue_flag): New predicate.
+ * config/aarch64/aarch64-sve.md: Add a new section describing the
+ handling of UNSPEC_PTEST.
+ (pred_<LOGICAL:optab><PRED_ALL:mode>3): Rename to...
+ (@aarch64_pred_<LOGICAL:optab><PRED_ALL:mode>_z): ...this.
+ (ptest_ptrue<mode>): Replace with...
+ (aarch64_ptest<mode>): ...this new pattern.
+ (cbranch<mode>4): Update after above changes.
+ (*<LOGICAL:optab><PRED_ALL:mode>3_cc): Use UNSPEC_PTEST instead of
+ UNSPEC_PTEST_PTRUE.
+ (*cmp<SVE_INT_CMP:cmp_op><SVE_I:mode>_cc): Likewise.
+ (*cmp<SVE_INT_CMP:cmp_op><SVE_I:mode>_ptest): Likewise.
+ (*while_ult<GPI:mode><PRED_ALL:mode>_cc): Likewise.
+
+2019-08-14 Xiong Hu Luo <luoxhu@linux.ibm.com>
+
+ PR lto/91287
+ * builtins.c (builtin_with_linkage_p): New function.
+ * builtins.h (builtin_with_linkage_p): New function.
+ * symtab.c (write_symbol): Remove redundant assert.
+ * lto-streamer-out.c (symtab_node::output_to_lto_symbol_table_p):
+ Remove FIXME and use builtin_with_linkage_p.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/91421
+ * tree-core.h (function_decl::function_code): Change type to
+ unsigned int.
+ * tree.h (DECL_FUNCTION_CODE): Rename old definition to...
+ (DECL_UNCHECKED_FUNCTION_CODE): ...this.
+ (DECL_BUILT_IN_CLASS): Make an rvalue macro only.
+ (DECL_FUNCTION_CODE): New function. Assert that the built-in class
+ is BUILT_IN_NORMAL.
+ (DECL_MD_FUNCTION_CODE, DECL_FE_FUNCTION_CODE): New functions.
+ (set_decl_built_in_function, copy_decl_built_in_function): Likewise.
+ (fndecl_built_in_p): Change the type of the "name" argument to
+ unsigned int.
+ * builtins.c (expand_builtin): Move DECL_FUNCTION_CODE use
+ after check for DECL_BUILT_IN_CLASS.
+ * cgraphclones.c (build_function_decl_skip_args): Use
+ set_decl_built_in_function.
+ * ipa-param-manipulation.c (ipa_modify_formal_parameters): Likewise.
+ * ipa-split.c (split_function): Likewise.
+ * langhooks.c (add_builtin_function_common): Likewise.
+ * omp-simd-clone.c (simd_clone_create): Likewise.
+ * tree-streamer-in.c (unpack_ts_function_decl_value_fields): Likewise.
+ * config/darwin.c (darwin_init_cfstring_builtins): Likewise.
+ (darwin_fold_builtin): Use DECL_MD_FUNCTION_CODE instead of
+ DECL_FUNCTION_CODE.
+ * fold-const.c (operand_equal_p): Compare DECL_UNCHECKED_FUNCTION_CODE
+ instead of DECL_FUNCTION_CODE.
+ * lto-streamer-out.c (hash_tree): Use DECL_UNCHECKED_FUNCTION_CODE
+ instead of DECL_FUNCTION_CODE.
+ * tree-streamer-out.c (pack_ts_function_decl_value_fields): Likewise.
+ * print-tree.c (print_node): Use DECL_MD_FUNCTION_CODE when
+ printing DECL_BUILT_IN_MD. Handle DECL_BUILT_IN_FRONTEND.
+ * config/aarch64/aarch64-builtins.c (aarch64_expand_builtin)
+ (aarch64_fold_builtin, aarch64_gimple_fold_builtin): Use
+ DECL_MD_FUNCTION_CODE instead of DECL_FUNCTION_CODE.
+ * config/aarch64/aarch64.c (aarch64_builtin_reciprocal): Likewise.
+ * config/alpha/alpha.c (alpha_expand_builtin, alpha_fold_builtin):
+ (alpha_gimple_fold_builtin): Likewise.
+ * config/arc/arc.c (arc_expand_builtin): Likewise.
+ * config/arm/arm-builtins.c (arm_expand_builtin): Likewise.
+ * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Likewise.
+ * config/avr/avr.c (avr_expand_builtin, avr_fold_builtin): Likewise.
+ * config/bfin/bfin.c (bfin_expand_builtin): Likewise.
+ * config/c6x/c6x.c (c6x_expand_builtin): Likewise.
+ * config/frv/frv.c (frv_expand_builtin): Likewise.
+ * config/gcn/gcn.c (gcn_expand_builtin_1): Likewise.
+ (gcn_expand_builtin): Likewise.
+ * config/i386/i386-builtins.c (ix86_builtin_reciprocal): Likewise.
+ (fold_builtin_cpu): Likewise.
+ * config/i386/i386-expand.c (ix86_expand_builtin): Likewise.
+ * config/i386/i386.c (ix86_fold_builtin): Likewise.
+ (ix86_gimple_fold_builtin): Likewise.
+ * config/ia64/ia64.c (ia64_fold_builtin): Likewise.
+ (ia64_expand_builtin): Likewise.
+ * config/iq2000/iq2000.c (iq2000_expand_builtin): Likewise.
+ * config/mips/mips.c (mips_expand_builtin): Likewise.
+ * config/msp430/msp430.c (msp430_expand_builtin): Likewise.
+ * config/nds32/nds32-intrinsic.c (nds32_expand_builtin_impl): Likewise.
+ * config/nios2/nios2.c (nios2_expand_builtin): Likewise.
+ * config/nvptx/nvptx.c (nvptx_expand_builtin): Likewise.
+ * config/pa/pa.c (pa_expand_builtin): Likewise.
+ * config/pru/pru.c (pru_expand_builtin): Likewise.
+ * config/riscv/riscv-builtins.c (riscv_expand_builtin): Likewise.
+ * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
+ Likewise.
+ * config/rs6000/rs6000-call.c (htm_expand_builtin): Likewise.
+ (altivec_expand_dst_builtin, altivec_expand_builtin): Likewise.
+ (rs6000_gimple_fold_builtin, rs6000_expand_builtin): Likewise.
+ * config/rs6000/rs6000.c (rs6000_builtin_md_vectorized_function)
+ (rs6000_builtin_reciprocal): Likewise.
+ * config/rx/rx.c (rx_expand_builtin): Likewise.
+ * config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise.
+ * config/s390/s390.c (s390_expand_builtin): Likewise.
+ * config/sh/sh.c (sh_expand_builtin): Likewise.
+ * config/sparc/sparc.c (sparc_expand_builtin): Likewise.
+ (sparc_fold_builtin): Likewise.
+ * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
+ * config/spu/spu.c (spu_expand_builtin): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_expand_builtin): Likewise.
+ * config/tilegx/tilegx.c (tilegx_expand_builtin): Likewise.
+ * config/tilepro/tilepro.c (tilepro_expand_builtin): Likewise.
+ * config/xtensa/xtensa.c (xtensa_fold_builtin): Likewise.
+ (xtensa_expand_builtin): Likewise.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/91421
+ * attribs.c (decl_attributes): Check the DECL_BUILT_IN_CLASS
+ before the DECL_FUNCTION_CODE.
+ * calls.c (maybe_warn_alloc_args_overflow): Use fndecl_built_in_p
+ to check for a BUILT_IN_ALLOCA call.
+ * ipa-cp.c (ipa_get_indirect_edge_target_1): Likewise for
+ BUILT_IN_UNREACHABLE. Don't check for a FUNCTION_TYPE.
+ * ipa-devirt.c (possible_polymorphic_call_target_p): Likewise.
+ * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
+ * gimple-ssa-isolate-paths.c (is_addr_local): Check specifically
+ for BUILT_IN_NORMAL functions.
+ * trans-mem.c (expand_block_edges): Use gimple_call_builtin_p to
+ test for BUILT_IN_TM_ABORT.
+ * tree-ssa-ccp.c (optimize_stack_restore): Use fndecl_built_in_p
+ to check for a BUILT_IN_STACK_RESTORE call.
+ (optimize_stdarg_builtin): Remove redundant check for GIMPLE_CALL.
+ * tree-ssa-threadedge.c
+ (record_temporary_equivalences_from_stmts_at_dest): Check for a
+ BUILT_IN_NORMAL decl before checking its DECL_FUNCTION_CODE.
+ * tree-vect-patterns.c (vect_recog_pow_pattern): Use a positive
+ test for a BUILT_IN_NORMAL call instead of a negative test for
+ an internal function call.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree.h (build_vector_a_then_b): Declare.
+ * tree.c (build_vector_a_then_b): New function.
+ * fold-const-call.c (fold_while_ult): Likewise.
+ (fold_const_call): Use it to handle IFN_WHILE_ULT.
+ * config/aarch64/aarch64-protos.h (AARCH64_FOR_SVPATTERN): New macro.
+ (aarch64_svpattern): New enum.
+ * config/aarch64/aarch64-sve.md (mov<PRED_ALL:mode>): Pass
+ constants through aarch64_expand_mov_immediate.
+ (*aarch64_sve_mov<PRED_ALL:mode>): Use aarch64_mov_operand rather
+ than general_operand as the predicate for operand 1.
+ (while_ult<GPI:mode><PRED_ALL:mode>): Add a '@' marker.
+ * config/aarch64/aarch64.c (simd_immediate_info::PTRUE): New
+ insn_type.
+ (simd_immediate_info::simd_immediate_info): New overload that
+ takes a scalar_int_mode and an svpattern.
+ (simd_immediate_info::u): Add a "pattern" field.
+ (svpattern_token): New function.
+ (aarch64_get_sve_pred_bits, aarch64_widest_sve_pred_elt_size)
+ (aarch64_partial_ptrue_length, aarch64_svpattern_for_vl)
+ (aarch64_sve_move_pred_via_while): New functions.
+ (aarch64_expand_mov_immediate): Try using
+ aarch64_sve_move_pred_via_while for predicates that contain N ones
+ followed by M zeros but that do not correspond to a VLnnn pattern.
+ (aarch64_sve_pred_valid_immediate): New function.
+ (aarch64_simd_valid_immediate): Use it instead of dealing directly
+ with PTRUE and PFALSE.
+ (aarch64_output_sve_mov_immediate): Handle new simd_immediate_info
+ forms.
+
+2019-08-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_indirect_call_target): Rename symbol stub
+ flag.
+ (darwin_override_options): Likewise.
+ * config/darwin.h: Likewise.
+ * config/darwin.opt: Likewise.
+ * config/i386/i386.c (output_pic_addr_const): Likewise.
+ * config/rs6000/darwin.h: Likewise.
+ * config/rs6000/rs6000.c (rs6000_call_darwin_1): Likewise.
+ * config/i386/darwin.h (TARGET_MACHO_PICSYM_STUBS): Rename to ...
+ ... this TARGET_MACHO_SYMBOL_STUBS.
+ (FUNCTION_PROFILER):Likewise.
+ * config/i386/i386.h: Likewise.
+
+2019-08-13 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-expand.c (ix86_expand_vector_extract)
+ <case E_V2SImode>: Use vec_extr path for
+ TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
+ <case E_V8QImode>: Ditto.
+ * config/i386/mmx.md (*mmx_pextrw_zext): Rename from mmx_pextrw.
+ Use SWI48 mode iterator. Use %k to output operand 0.
+ (*mmx_pextrw): New insn pattern.
+ (*mmx_pextrb): Ditto.
+ (*mmx_pextrb_zext): Ditto.
+
+2019-08-13 Jonathan Wakely <jwakely@redhat.com>
+
+ * target.def (libc_has_function, libc_has_fast_function): Improve
+ documentation strings.
+ * doc/tm.texi: Regenerate.
+
+2019-08-13 Caroline Tice <cmtice@google.com>
+
+ PR other/91396
+ * config/gnu-user.h (GNU_USER_TARGET_ENDFILE_SPEC): Only add the
+ vtv_end.o or vtv_end_preinit.o files if !static.
+
+2019-08-13 Olivier Hainque <hainque@adacore.com>
+
+ * rtl.h (tablejump_casesi_pattern): Move declaration to proper spot.
+
+2019-08-13 Olivier Hainque <hainque@adacore.com>
+
+ * rtlanal.c (tablejump_casesi_pattern): New function, to
+ determine if a tablejump insn is a casesi dispatcher. Extracted
+ from patch_jump_insn.
+ * rtl.h (tablejump_casesi_pattern): Declare.
+ * cfgrtl.c (patch_jump_insn): Use it.
+ * dwarf2cfi.c (create_trace_edges): Use it.
+
+2019-08-13 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR target/81800
+ * config/aarch64/aarch64.md (lrint): Disable lrint pattern if GPF
+ operand is larger than a long int.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * machmode.h (opt_mode::else_mode): New function.
+ (opt_mode::else_blk): Use it.
+ * config/aarch64/aarch64-protos.h (aarch64_vq_mode): Declare.
+ (aarch64_full_sve_mode, aarch64_sve_ld1rq_operand_p): Likewise.
+ (aarch64_gen_stepped_int_parallel): Likewise.
+ (aarch64_stepped_int_parallel_p): Likewise.
+ (aarch64_expand_mov_immediate): Remove the optional gen_vec_duplicate
+ argument.
+ * config/aarch64/aarch64.c
+ (aarch64_expand_sve_widened_duplicate): Delete.
+ (aarch64_expand_sve_dupq, aarch64_expand_sve_ld1rq): New functions.
+ (aarch64_expand_sve_const_vector): Rewrite to handle more cases.
+ (aarch64_expand_mov_immediate): Remove the optional gen_vec_duplicate
+ argument. Use early returns in the !CONST_INT_P handling.
+ Pass all SVE data vectors to aarch64_expand_sve_const_vector rather
+ than handling some inline.
+ (aarch64_full_sve_mode, aarch64_vq_mode): New functions, split out
+ from...
+ (aarch64_simd_container_mode): ...here.
+ (aarch64_gen_stepped_int_parallel, aarch64_stepped_int_parallel_p)
+ (aarch64_sve_ld1rq_operand_p): New functions.
+ * config/aarch64/predicates.md (descending_int_parallel)
+ (aarch64_sve_ld1rq_operand): New predicates.
+ * config/aarch64/constraints.md (UtQ): New constraint.
+ * config/aarch64/aarch64.md (UNSPEC_REINTERPRET): New unspec.
+ * config/aarch64/aarch64-sve.md (mov<SVE_ALL:mode>): Remove the
+ gen_vec_duplicate from call to aarch64_expand_mov_immediate.
+ (@aarch64_sve_reinterpret<mode>): New expander.
+ (*aarch64_sve_reinterpret<mode>): New pattern.
+ (@aarch64_vec_duplicate_vq<mode>_le): New pattern.
+ (@aarch64_vec_duplicate_vq<mode>_be): Likewise.
+ (*sve_ld1rq<Vesize>): Replace with...
+ (@aarch64_sve_ld1rq<mode>): ...this new pattern.
+
+2019-08-13 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/aarch64/aarch64.c (generic_tunings): Set function alignment to
+ 16:12.
+
+2019-08-13 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/driver-msp430.c (msp430_set_driver_var): New.
+ * config/msp430/msp430-devices.c (canonicalize_path_dirsep): New.
+ (msp430_check_path_for_devices): New.
+ (parse_devices_csv_1): New.
+ (parse_devices_csv): New.
+ (msp430_extract_mcu_data): Try to find devices.csv and search for the
+ MCU data in devices.csv before using the hard-coded data.
+ Warn if devices.csv isn't found and the MCU wasn't found in the
+ hard-coded data either.
+ * config/msp430/msp430.h (DRIVER_SELF_SPECS): Call
+ msp430_set_driver_var for -mno-warn-devices-csv and -mdevices-csv-loc.
+ Search for devices.csv on -I and -L paths.
+ (EXTRA_SPEC_FUNCTIONS): Add msp430_check_path_for_devices and
+ msp430_set_driver_var.
+ * config/msp430/msp430.opt: Add -mwarn-devices-csv and
+ -mdevices-csv-loc=.
+ * doc/invoke.texi (-mmcu): Document that -I and -L paths are
+ searched for devices.csv.
+ (mwarn-devices-csv): Document option.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_output_ptrue): Delete.
+ * config/aarch64/aarch64-sve.md (*aarch64_sve_mov<PRED_ALL:mode>):
+ Use a single Dn alternative instead of separate Dz and Dm
+ alternatives. Use aarch64_output_sve_move_immediate.
+ * config/aarch64/aarch64.c (aarch64_sve_element_int_mode): New
+ function.
+ (aarch64_simd_valid_immediate): Fill in the simd_immediate_info
+ for predicates too.
+ (aarch64_output_sve_mov_immediate): Handle predicate modes.
+ (aarch64_output_ptrue): Delete.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (simd_immediate_info::insn_type): Add
+ INDEX.
+ (simd_immediate_info::value, simd_immediate_info::step)
+ (simd_immediate_info::modifier, simd_immediate_info::shift): Replace
+ with...
+ (simd_immediate_info::u): ...this new union.
+ (simd_immediate_info::simd_immediate_info): Update accordingly.
+ (aarch64_output_simd_mov_immediate): Likewise.
+ (aarch64_output_sve_mov_immediate): Likewise.
+
+2019-08-13 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config.gcc (msp430*-*-*): Add msp430-devices.o to extra_objs and
+ extra_gcc_objs.
+ * config/msp430/driver-msp430.c: Remove msp430_mcu_data.
+ (msp430_select_cpu): New spec function.
+ (msp430_select_hwmult_lib): Use msp430_extract_mcu_data to extract
+ MCU data.
+ * config/msp430/msp430-devices.c: New file.
+ * config/msp430/msp430-devices.h: New file.
+ * config/msp430/msp430.c: Remove msp430_mcu_data.
+ (msp430_option_override): Use msp430_extract_mcu_data to extract
+ MCU data.
+ (msp430_use_f5_series_hwmult): Likewise.
+ (use_32bit_hwmult): Likewise.
+ (msp430_no_hwmult): Likewise.
+ * config/msp430/msp430.h (ASM_SPEC): Don't pass -mmcu to the
+ assembler.
+ (DRIVER_SELF_SPECS): Call msp430_select_cpu if -mmcu is used without
+ and -mcpu option.
+ (EXTRA_SPEC_FUNCTIONS): Add msp430_select_cpu.
+ * config/msp430/t-msp430: Add rule to build msp430-devices.o.
+ Remove hard-coded MCU multilib data.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_classify_vector_mode): Switch
+ based on the mode instead of testing properties of it.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/md.texi: Document the x and y constraints for AArch64.
+ * config/aarch64/aarch64.h (FP_LO8_REGNUM_P): New macro.
+ (FP_LO8_REGS): New reg_class.
+ (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add an entry for FP_LO8_REGS.
+ * config/aarch64/aarch64.c (aarch64_hard_regno_nregs)
+ (aarch64_regno_regclass, aarch64_class_max_nregs): Handle FP_LO8_REGS.
+ * config/aarch64/predicates.md (aarch64_simd_register): Use
+ FP_REGNUM_P instead of checking the classes manually.
+ * config/aarch64/constraints.md (y): New constraint.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (perm_insn): Include the "1"/"2" suffix.
+ (perm_hilo): Remove UNSPEC_ZIP*, UNSEPC_TRN* and UNSPEC_UZP*.
+ * config/aarch64/aarch64-simd.md
+ (aarch64_<PERMUTE:perm_insn><PERMUTE:perm_hilo><mode>): Rename to..
+ (aarch64_<PERMUTE:perm_insn><mode>): ...this and remove perm_hilo
+ from the asm template.
+ * config/aarch64/aarch64-sve.md
+ (aarch64_<perm_insn><perm_hilo><PRED_ALL:mode>): Rename to..
+ (aarch64_<perm_insn><PRED_ALL:mode>): ...this and remove perm_hilo
+ from the asm template.
+ (aarch64_<perm_insn><perm_hilo><SVE_ALL:mode>): Rename to..
+ (aarch64_<perm_insn><SVE_ALL:mode>): ...this and remove perm_hilo
+ from the asm template.
+ * config/aarch64/aarch64-simd-builtins.def: Update comment.
+
+2019-08-13 Martin Liska <mliska@suse.cz>
+
+ * value-prof.c (gimple_ic_transform): Add new line.
+ Print details with MSG_NOTE.
+
+2019-08-13 Martin Liska <mliska@suse.cz>
+
+ * doc/invoke.texi: Document automatic detection of jobserver.
+ * lto-wrapper.c (run_gcc): Detect jobserver always.
+
+2019-08-13 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-expand.c (ix86_expand_vector_set)
+ <case E_V2SImode>: Use vec_merge path for
+ TARGET_MMX_WITH_SSE && TARGET_SSE4_1.
+ <case E_V8QImode>: Ditto.
+ * config/i386/mmx.md (*mmx_pinsrd): New insn pattern.
+ (*mmx_pinsrb): Ditto.
+
+2019-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/83250
+ PR target/91340
+ * config/i386/avxintrin.h (_mm256_zextpd128_pd256,
+ _mm256_zextps128_ps256, _mm256_zextsi128_si256): New intrinsics.
+ * config/i386/avx512fintrin.h (_mm512_zextpd128_pd512,
+ _mm512_zextps128_ps512, _mm512_zextsi128_si512, _mm512_zextpd256_pd512,
+ _mm512_zextps256_ps512, _mm512_zextsi256_si512): Likewise.
+
+2019-08-12 Richard Biener <rguenther@suse.de>
+
+ PR lto/91375
+ * tree.c (free_lang_data_in_type): Do not free TYPE_BINFO dependent on
+ flag_devirtualize.
+
+2019-08-12 Richard Biener <rguenther@suse.de>
+
+ PR driver/91130
+ * lto-wrapper.c (get_options_from_collect_gcc_options): Remove
+ lang_mask option, always use CL_DRIVER.
+ (get_options_from_collect_gcc_options): Adjust.
+ (find_and_merge_options): Likewise.
+ (run_gcc): Likewise.
+
+2019-08-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * ipa-predicate.c (add_condition): Restore inverted test.
+
+2019-08-10 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_DEVICE_TYPE.
+ (enum omp_clause_device_type_kind): New enum.
+ (struct tree_omp_clause): Add subcode.device_type_kind.
+ * tree.h (OMP_CLAUSE_DEVICE_TYPE_KIND): Define.
+ * tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries
+ for device_type clause.
+ (walk_tree_1): Handle OMP_CLAUSE_DEVICE_TYPE.
+ * tree-pretty-print.c (dump_omp_clause): Likewise.
+
+ PR target/91408
+ * config/i386/mmx.md (usadv8qi): Use register_operand instead of
+ vector_operand.
+
+2019-08-09 Vladimir Makarov <vmakarov@redhat.com>
+
+ * reload1.c (finish_spills): Do not check ira_conflicts_p when
+ handling spilled pseudos.
+
+2019-08-09 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/91386
+ * config/aarch64/aarch64.c (aarch64_gen_adjusted_ldpstp): Use copy_rtx
+ to preserve the contents of the original insns.
+
+2019-08-09 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/arm.md (addsi3_compare_op1): Add 16-bit thumb-2 variants.
+ (addsi3_compare_op2): Likewise.
+
+2019-08-09 Martin Liska <mliska@suse.cz>
+
+ * alias.c (alias_ptr_types_compatible_p): Strengten
+ type comparison in LTO mode.
+
+2019-08-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/90313
+ * tree-tailcall.c (find_tail_calls): Reject calls that might
+ read from an escaped RESULT_DECL.
+
+2019-08-09 Martin Liska <mliska@suse.cz>
+
+ * doc/invoke.texi: Document the option value.
+ * lto-wrapper.c (run_gcc): Set auto_parallel
+ only with -flto=auto.
+
+2019-08-09 Martin Liska <mliska@suse.cz>
+
+ * opts.c (common_handle_option): Error for an invalid argument
+ to -flto=.
+
+2019-08-09 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (sem_function::merge): Define AUTO_DUMP_SCOPE and
+ use dump_printf to report optimization.
+ (sem_variable::merge): Likwise.
+ (sem_item_optimizer::merge_classes): Use dump_printf to report
+ ICF hits.
+
+2019-08-09 Martin Liska <mliska@suse.cz>
+
+ * value-prof.c (gimple_divmod_fixed_value_transform):
+ Use dump_printf_loc.
+ (gimple_mod_pow2_value_transform): Likewise.
+ (gimple_mod_subtract_transform): Likewise.
+ (init_node_map): Likewise.
+ (gimple_ic_transform): Likewise.
+ (gimple_stringops_transform): Likewise.
+
+2019-08-08 Mihailo Stojanovic <mistojanovic@wavecomp.com>
+
+ * doc/extend.texi: Add const qualifier to ld intrinsics.
+
+2019-08-08 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/dfp.md (D64_D128): Rename to ...
+ (DDTD): ... this, throughout.
+ (dfp_suffix): Rename to ...
+ (q): ... this, throughout.
+
+2019-08-08 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/dfp.md (D64_D128): Move earlier in the file.
+ (dfp_suffix): Ditto.
+ (adddd3, addtd3): Merge to ...
+ (add<mode>3 for D64_D128): ... this.
+ (subdd3, subtd3): Merge to ...
+ (sub<mode>3 for D64_D128): ... this.
+ (muldd3, multd3): Merge to ...
+ (mul<mode>3 for D64_D128): ... this.
+ (divdd3, divtd3): Merge to ...
+ (div<mode>3 for D64_D128): ... this.
+ (*cmpdd_internal1, *cmptd_internal1): Merge to ...
+ (*cmp<mode>_internal1 for D64_D128): ... this.
+ (ftruncdd2, ftrunctd2): Merge to ...
+ (ftrunc<mode>2 for D64_D128): ... this.
+ (fixdddi2, fixtddi2): Merge to ...
+ (fix<mode>di2 for D64_D128): ... this.
+
+2019-08-08 Jim Wilson <jimw@sifive.com>
+
+ PR target/91229
+ * config/riscv/riscv.c (riscv_flatten_aggregate_field): New arg
+ ignore_zero_width_bit_field_p. Skip zero size bitfields when true.
+ Pass into recursive call.
+ (riscv_flatten_aggregate_argument): New arg. Pass to
+ riscv_flatten_aggregate_field.
+ (riscv_pass_aggregate_in_fpr_pair_p): New local warned. Call
+ riscv_flatten_aggregate_argument twice, with false and true as last
+ arg. Process result twice. Compare results and warn if different.
+ (riscv_pass_aggregate_in_fpr_and_gpr_p): Likewise.
+
+2019-08-08 Martin Liska <mliska@suse.cz>
+
+ PR bootstrap/91352
+ * gcc.c (driver::detect_jobserver): Use is_valid_fd.
+ * lto-wrapper.c (jobserver_active_p): Likewise.
+
+2019-08-08 Martin Liska <mliska@suse.cz>
+
+ * cgraphclones.c (set_new_clone_decl_and_node_flags): Drop
+ IS_OPERATOR_NEW and IS_OPERATOR_DELETE.
+ (create_version_clone_with_body): Likewise.
+
+2019-08-08 Jakub Jelinek <jakub@redhat.com>
+
+ * gimplify.c (omp_add_variable): Use GOVD_PRIVATE | GOVD_EXPLICIT
+ for VLA helper variables on target data even if not GOVD_FIRSTPRIVATE.
+ (gimplify_scan_omp_clauses): For OMP_CLAUSE_USE_DEVICE_* use just
+ GOVD_EXPLICIT flags.
+ (gimplify_omp_workshare): For OMP_TARGET_DATA move all
+ OMP_CLAUSE_USE_DEVICE_* clauses to the end of clauses chain.
+ * omp-low.c (scan_sharing_clauses): For OMP_CLAUSE_USE_DEVICE_*
+ call install_var_field with mask 11 instead of 3.
+ (lower_omp_target): For OMP_CLAUSE_USE_DEVICE_* use pass
+ (splay_tree_key) &DECL_UID (var) to build_sender_ref instead of var.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/constraints.md (Z): Handle floating-point zeros too.
+ * config/aarch64/predicates.md (aarch64_reg_or_zero): Likewise.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (vec_shl_insert_<mode>): Add
+ MOVPRFX alternatives. Make the GPR alternatives more expensive
+ than the FPR ones.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (fold_extract_last_<mode>):
+ Disparage the GPR alternative relative to the FPR one.
+ Fix handling of 8-bit and 16-bit FPR values.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (BITWISEV): Delete.
+ (SVE_INT_REDUCTION, SVE_FP_REDUCTION): New int iterators.
+ (optab): Handle UNSPEC_UMAXV, UNSPEC_UMINV, UNSPEC_SMAXV,
+ UNSPEC_SMINV, UNSPEC_FADDV, UNSPEC_FMAXNMV, UNSPEC_FMAXV,
+ UNSPEC_FMINNMV, UNSPEC_FMINV.
+ (bit_reduc_op): Delete.
+ (sve_int_op): New int attribute.
+ (sve_fp_op): Handle UNSPEC_FADDV, UNSPEC_FMAXNMV, UNSPEC_FMAXV,
+ UNSPEC_FMINNMV, UNSPEC_FMINV.
+ * config/aarch64/aarch64-sve.md
+ (reduc_<MAXMINV:maxmin_uns>_scal_<SVE_I:mode>)
+ (*reduc_<MAXMINV:maxmin_uns>_scal_<SVE_I:mode>)
+ (reduc_<BITWISEV:optab>_scal_<SVE_I:mode>)
+ (*reduc_<BITWISEV:optab>_scal_<SVE_I:mode>): Merge into...
+ (reduc_<SVE_INT_REDUCTION:optab>_scal_<SVE_I:mode>)
+ (*reduc_<SVE_INT_REDUCTION:optab>_scal_<SVE_I:mode>): ...these
+ new patterns.
+ (reduc_plus_scal_<SVE_F:mode>, *reduc_plus_scal_<SVE_I:mode>)
+ (reduc_<FMAXMINV:optab>_scal_<SVE_F:mode>)
+ (*reduc_<FMAXMINV:optab>_scal_<SVE_F:mode>): Merge into...
+ (reduc_<SVE_FP_REDUCTION:optab>_scal_<SVE_F:mode>)
+ (*reduc_<SVE_FP_REDUCTION:optab>_scal_<SVE_F:mode>): ...these
+ new patterns.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (fma<mode>4, *fma<mode>4)
+ (fnma<mode>4, *fnma<mode>4, fnms<mode>4, *fnms<mode>4)
+ (fms<mode>4, *fms<mode>4): Replace with...
+ (<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4)
+ (*<SVE_COND_FP_TERNARY:optab><SVE_F:mode>4): ...these new patterns.
+ Use unspecs instead of rtx codes.
+ (cond_<optab><mode>, *cond_<optab><mode>_2, *cond_<optab><mode>_4)
+ (*cond_<optab><mode>_any): Add the predicate to SVE_COND_FP_TERNARY.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (SVE_COND_FP_MAXMIN_PUBLIC): New
+ int iterator.
+ (maxmin_uns_op): Handle UNSPEC_COND_FMAXNM and UNSPEC_COND_FMINNM.
+ * config/aarch64/aarch64-sve.md
+ (<FMAXMIN:su><FMAXMIN:maxmin><SVE_F:mode>3): Rename to...
+ (<SVE_COND_FP_MAXMIN_PUBLIC:optab><SVE_F:mode>3): ...this and
+ use a single unspec for the rhs.
+ (*<su><maxmin><mode>3): Delete.
+ (<maxmin_uns><SVE_F:mode>3): Use a single unspec for the rhs.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (UNSPEC_COND_FABS, UNSPEC_COND_FNEG)
+ (UNSPEC_COND_FRINTA, UNSPEC_COND_FRINTI, UNSPEC_COND_FRINTM)
+ (UNSPEC_COND_FRINTN, UNSPEC_COND_FRINTP, UNSPEC_COND_FRINTX)
+ (UNSPEC_COND_FRINTZ, UNSPEC_COND_FSQRT): New unspecs.
+ (optab, sve_fp_op): Handle them.
+ (SVE_FP_UNARY): Delete.
+ (optab): Remove sqrt entry.
+ (sve_fp_op): Remove neg, abs and sqrt entries.
+ (SVE_COND_FP_UNARY): New int iterator.
+ * config/aarch64/aarch64-sve.md (<frint_pattern><mode>2)
+ (*<frint_pattern><mode>2): Delete.
+ (<SVE_FP_UNARY:optab><SVE_F:mode>2): Replace with...
+ (<SVE_COND_FP_UNARY:optab><SVE_F:mode>2): ...this.
+ (*<SVE_FP_UNARY:optab><SVE_F:mode>2): Replace with...
+ (*<SVE_COND_FP_UNARY:optab><SVE_F:mode>2): ...this.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (*pred_fold_left_plus_<mode>): Delete.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (UNSPEC_COND_ADD): Rename to...
+ (UNSPEC_COND_FADD): ...this.
+ (UNSPEC_COND_SUB): Rename to...
+ (UNSPEC_COND_FSUB): ...this.
+ (UNSPEC_COND_MUL): Rename to...
+ (UNSPEC_COND_FMUL): ...this.
+ (UNSPEC_COND_DIV): Rename to...
+ (UNSPEC_COND_FDIV): ...this.
+ (UNSPEC_COND_MAX): Rename to...
+ (UNSPEC_COND_FMAXNM): ...this.
+ (UNSPEC_COND_MIN): Rename to...
+ (UNSPEC_COND_FMINNM): ...this.
+ (UNSPEC_COND_LT): Rename to...
+ (UNSPEC_COND_FCMLT): ...this.
+ (UNSPEC_COND_LE): Rename to...
+ (UNSPEC_COND_FCMLE): ...this.
+ (UNSPEC_COND_EQ): Rename to...
+ (UNSPEC_COND_FCMEQ): ...this.
+ (UNSPEC_COND_NE): Rename to...
+ (UNSPEC_COND_FCMNE): ...this.
+ (UNSPEC_COND_GE): Rename to...
+ (UNSPEC_COND_FCMGE): ...this.
+ (UNSPEC_COND_GT): Rename to...
+ (UNSPEC_COND_FCMGT): ...this.
+ (SVE_COND_FP_BINARY, SVE_COND_FP_CMP, optab, cmp_op, sve_fp_op)
+ (sve_fp_op_rev): Update accordingly.
+ * config/aarch64/aarch64.c (aarch64_unspec_cond_code): Likewise.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md: Reorganize contents and add
+ banner comments.
+ * config/aarch64/check-sve-md.awk: New file.
+ * config/aarch64/t-aarch64 (s-check-sve-md): New rule.
+ (insn-conditions.md): Depend on it.
+
+2019-08-07 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91385
+ * config/i386/sse.md (*negsi2_1_zext): Simplify insn pattern.
+ (*negsi2_cmpz_zext): Ditto.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/iterators.md (commutative): Remove.
+
+2019-08-07 Richard Earnshaw <rearnsha@arm.com>
+
+ PR driver/91130
+ * lto-wrapper.c (find_and_merge_options): Use CL_DRIVER when
+ processing COLLECT_GCC_OPTIONS.
+ (run_gcc): Likewise.
+
+2019-08-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR tree-optimization/91109
+ * lra-remat.c (update_scratch_ops): Remove assignment of the
+ hard register.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * data-streamer.h (streamer_write_poly_uint64): Declare.
+ (streamer_read_poly_uint64): Likewise.
+ * data-streamer-in.c (streamer_read_poly_uint64): New function.
+ * data-streamer-out.c (streamer_write_poly_uint64): Likewise.
+ * ipa-predicate.h (condition::size): Turn into a poly_int64.
+ (add_condition): Take a poly_int64 size.
+ * ipa-predicate.c (add_condition): Likewise.
+ * ipa-prop.h (ipa_load_from_parm_agg): Take a poly_int64 size pointer.
+ * ipa-prop.c (ipa_load_from_parm_agg): Likewise.
+ (ipcp_modif_dom_walker::before_dom_children): Update accordingly.
+ * ipa-fnsummary.c (evaluate_conditions_for_known_args): Handle
+ condition::size as a poly_int64.
+ (unmodified_parm_1): Take a poly_int64 size pointer.
+ (unmodified_parm): Likewise.
+ (unmodified_parm_or_parm_agg_item): Likewise.
+ (set_cond_stmt_execution_predicate): Update accordingly.
+ (set_switch_stmt_execution_predicate): Likewise.
+ (will_be_nonconstant_expr_predicate): Likewise.
+ (will_be_nonconstant_predicate): Likewise.
+ (inline_read_section): Stream condition::size as a poly_int.
+ (ipa_fn_summary_write): Likewise.
+
+2019-08-07 Martin Liska <mliska@suse.cz>
+
+ * fold-const.c (twoval_comparison_p): Replace int
+ with bool as a return type.
+ (simple_operand_p): Likewise.
+ (operand_equal_p): Replace int with bool as a return type.
+ * fold-const.h (operand_equal_p): Likewise.
+
+2019-08-07 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-core.h (enum omp_clause_code): Adjust OMP_CLAUSE_USE_DEVICE_PTR
+ OpenMP description. Add OMP_CLAUSE_USE_DEVICE_ADDR clause.
+ * tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries
+ for OMP_CLAUSE_USE_DEVICE_ADDR clause.
+ (walk_tree_1): Handle OMP_CLAUSE_USE_DEVICE_ADDR.
+ * tree-pretty-print.c (dump_omp_clause): Likewise.
+ * tree-nested.c (convert_nonlocal_omp_clauses,
+ convert_local_omp_clauses): Likewise.
+ * gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses):
+ Likewise.
+ * omp-low.c (scan_sharing_clauses, lower_omp_target): Likewise.
+ Treat OMP_CLAUSE_USE_DEVICE_ADDR like OMP_CLAUSE_USE_DEVICE_PTR
+ clause with array or reference to array types, no matter what type
+ except for reference it has.
+
+2019-08-07 Kewen Lin <linkw@gcc.gnu.org>
+
+ * config/rs6000/vector.md (vrotr<mode>3): New define_expand.
+
+2019-08-07 Kito Cheng <kito.cheng@sifive.com>
+
+ * config/riscv/multilib-generator: (canonical_order): Add 'g'.
+ (arch_canonicalize): Support rv32g and rv64g and fix error
+ handling.
+
+2019-08-06 Martin Liska <mliska@suse.cz>
+
+ * cgraph.c (cgraph_node::dump): Dump DECL_IS_OPERATOR_NEW_P
+ and DECL_IS_OPERATOR_DELETE_P.
+
+2019-08-06 Jakub Jelinek <jakub@redhat.com>
+
+ * tree.h (OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV): Rename to ...
+ (OMP_CLAUSE_LASTPRIVATE_LOOP_IV): ... this. Adjust comment.
+ * gimplify.c (gimple_add_tmp_var): In SIMD contexts, turn addressable
+ new vars into GOVD_PRIVATE rather than GOVD_LOCAL.
+ (gimplify_omp_for): Don't do C++ random access iterator clause
+ adjustments on combined constructs from OMP_LOOP. For OMP_LOOP,
+ don't predetermine the artificial iterator in case of C++ random
+ access iterators as lastprivate, but private. For OMP_LOOP, force
+ bind expr around simd body and force for_pre_body before the
+ construct. Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV instead of
+ OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV.
+ (gimplify_omp_loop): Add firstprivate clauses on OMP_PARALLEL for
+ diff var of C++ random access iterators. Handle
+ OMP_CLAUSE_FIRSTPRIVATE. For OMP_CLAUSE_LASTPRIVATE_LOOP_IV, if
+ not outermost also add OMP_CLAUSE_FIRSTPRIVATE, and in both cases
+ clear OMP_CLAUSE_LASTPRIVATE_LOOP_IV on the lastprivate clause
+ on the OMP_FOR and OMP_DISTRIBUTE constructs if any.
+ * omp-low.c (lower_rec_input_clauses): For
+ OMP_CLAUSE_LASTPRIVATE_LOOP_IV on simd copy construct the private
+ variables instead of default constructing them.
+ (lower_lastprivate_clauses): Use OMP_CLAUSE_LASTPRIVATE_LOOP_IV
+ instead of OMP_CLAUSE_LASTPRIVATE_TASKLOOP_IV and move the
+ is_taskloop_ctx check from the assert to the guarding condition.
+
+2019-08-06 Kito Cheng <kito.cheng@sifive.com>
+
+ * config/riscv/multilib-generator: (canonical_order): New.
+ (arch_canonicalize): Dito.
+ Apply arch_canonicalize for alts.
+
+2019-08-05 Martin Sebor <msebor@redhat.com>
+
+ * doc/extend.texi (Common Variable Attributes): Document alias
+ attribute.
+
+2019-08-05 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91338 - Implement P1161R3: Deprecate a[b,c].
+ * doc/invoke.texi: Document -Wcomma-subscript.
+
+2019-08-05 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-core.h (tree_function_decl): Make function_code an
+ independent field. Group the remaining bitfields into bytes
+ and move decl_type so that it contines to be at a byte boundary.
+ Leave 12 bits for future expansion.
+
+2019-08-05 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gimple-fold.c (gimple_fold_mask_load_store_mem_ref)
+ (gimple_fold_mask_load, gimple_fold_mask_store): New functions.
+ (gimple_fold_call): Use them to fold IFN_MASK_LOAD and
+ IFN_MASK_STORE.
+
+2019-08-05 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gimple.h (gimple_move_vops): Declare.
+ * gimple.c (gimple_move_vops): New function
+ * gimple-fold.c (replace_call_with_call_and_fold)
+ (gimple_fold_builtin_memory_op, gimple_fold_builtin_memset)
+ (gimple_fold_builtin_stpcpy, fold_builtin_atomic_compare_exchange)
+ (gimple_fold_call): Use it.
+ * ipa-param-manipulation.c (ipa_modify_call_arguments): Likewise.
+ * tree-call-cdce.c (use_internal_fn): Likewise.
+ * tree-if-conv.c (predicate_load_or_store): Likewise.
+ * tree-ssa-ccp.c (optimize_atomic_bit_test_and): Likewise.
+ * tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Likewise.
+ * tree-ssa-propagate.c (finish_update_gimple_call): Likewise.
+ (update_call_from_tree): Likewise.
+ * tree-vect-stmts.c (vectorizable_load): Likewise.
+ * tree-vectorizer.c (adjust_simduid_builtins): Likewise.
+
+2019-08-05 Martin Liska <mliska@suse.cz>
+
+ PR c++/91334
+ * tree-ssa-dce.c (propagate_necessity): Handle new operators
+ with not arguments.
+ (eliminate_unnecessary_stmts): Likewise.
+
+2019-08-05 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/91169
+ * fold-const.c (get_array_ctor_element_at_index): Create
+ offset_ints according to the sign of the index type and treat
+ that as signed if it is obviously so.
+
+2019-08-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91341
+ * config/i386/avxintrin.h (_mm256_loadu2_m128, _mm256_storeu2_m128,
+ _mm256_loadu2_m128d, _mm256_storeu2_m128d, _mm256_loadu2_m128i,
+ _mm256_storeu2_m128i): New function.
+
+2019-08-05 Kito Cheng <kito.cheng@sifive.com>
+
+ * config/riscv/riscv.c (riscv_promote_function_mode): New.
+ (TARGET_PROMOTE_FUNCTION_MODE): Use riscv_promote_function_mode.
+
+2019-08-05 Alan Modra <amodra@gmail.com>
+
+ PR target/91349
+ * config/rs6000/freebsd64.h (CPLUSPLUS_CPP_SPEC),
+ (LINK_GCC_C_SEQUENCE_SPEC): Undef.
+
+2019-08-04 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/install.texi (Prerequisites): Remove reference to Tcl 8.6
+ bug that was fixed in Tcl 8.6.1.
+
+2019-08-02 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/future.md: New file.
+ * config/rs6000/rs6000.md: Include future.md.
+ * config/rs6000/t-rs6000 (MD_INCLUDES): Add future.md.
+
+2019-08-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * function.c (assign_parm_adjust_stack_rtl): Revise STRICT_ALIGNMENT
+ check to use targetm.slow_unaligned_access instead.
+
+ * function.c (assign_param_data_one): Remove unused data members.
+
+2019-08-02 Steve Ellcey <sellcey@marvell.com>
+
+ * omp-simd-clone.c (simd_clone_adjust_return_type): Remove call to
+ build_distinct_type_copy.
+ (simd_clone_adjust_argument_types): Ditto.
+ (simd_clone_adjust): Call build_distinct_type_copy here.
+ (expand_simd_clones): Ditto.
+
+2019-08-02 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91201
+ * config/i386/sse.md (*vec_extractv16qi_zext): New insn pattern.
+
+2019-08-02 Alexander Monakov <amonakov@ispras.ru>
+
+ * tree-ssa-loop-im.c (sort_bbs_in_loop_postorder_cmp): Simplify casts
+ from 'const void *'.
+ (sort_locs_in_loop_postorder_cmp): Likewise.
+
+2019-08-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * doc/invoke.texi (hot-bb-count-fraction): Rework description.
+ (hot-bb-count-ws-permille): Likewise.
+ (hot-bb-frequency-fraction): Likewise.
+ (unlikely-bb-count-fraction): Likewise.
+ * params.def (hot-bb-count-fraction): Rework description.
+ (hot-bb-count-ws-permille): Likewise.
+ (hot-bb-frequency-fraction): Likewise.
+ (unlikely-bb-count-fraction): Likewise. Remove min and max values.
+ * predict.c (get_hot_bb_threshold): Deal with 0 HOT_BB_COUNT_FRACTION.
+
+2019-08-02 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91323
+ * config/i386/i386-expand.c (ix86_unordered_fp_compare) <case LTGT>:
+ Return false.
+
+2019-08-02 Richard Biener <rguenther@suse.de>
+
+ * vec.h (vec::sort): Add gcc_qsort_r support.
+ (vec::bsearch): Add an overload with gcc_qsort_r style callbacks.
+ * tree-ssa-loop-im.c (sort_bbs_in_loop_postorder_cmp): Adjust
+ to gcc_qsort_r style callback.
+ (sort_locs_in_loop_postorder_cmp): Likewise.
+ (analyze_memory_references): Use gcc_sort_r interfaces.
+ (find_ref_loc_in_loop_cmp): Use new bsearch overload.
+
+2019-08-02 Martin Liska <mliska@suse.cz>
+
+ PR lto/91313
+ * gcc.c (driver::maybe_run_linker): Call detect_jobserver
+ to detect working job server.
+ (driver::detect_jobserver): Test whether jobserver
+ is active from GCC driver. That will prevent situation where
+ GCC is invoked from a LD plugin and the linker already uses
+ file descriptors suggested by make. That leads to a wrong
+ detection.
+ * gcc.h (driver): Add detect_jobserver.
+ * lto-wrapper.c (jobserver_active_p): Simplify sscanf by
+ not scanning for --jobserver-auth prefix.
+
+2019-08-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91201
+ * config/i386/i386-expand.c (ix86_expand_vector_extract): For elt == 0
+ V16QImode extraction without sse4.1 try to use V4SImode lowpart
+ extraction.
+
+2019-08-01 Martin Sebor <msebor@redhat.com>
+
+ PR c++/90947
+ * tree.c (type_initializer_zero_p): Define.
+ * tree.h (type_initializer_zero_p): New function.
+
+2019-08-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgrtl.c (relink_block_chain): Add line returns in dump file.
+
+2019-08-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cgraph.h (cgraph_edge::maybe_hot_p): Tweak comment.
+ * cgraph.c (cgraph_edge::maybe_hot_p): Likewise. Remove useless test.
+ * predict.c (maybe_hot_count_p): Likewise.
+ (maybe_hot_bb_p): Tweak comment.
+ (maybe_hot_edge_p): Likewise.
+ (probably_never_executed): Likewise. Minor tweak.
+ (probably_never_executed_bb_p): Likewise.
+ (unlikely_executed_edge_p): Likewise.
+ (probably_never_executed_edge_p): Likewise.
+ (optimize_function_for_size_p): Likewise.
+ (optimize_function_for_speed_p): Likewise.
+ (function_optimization_type): Likewise.
+ (optimize_bb_for_size_p): Likewise.
+ (optimize_bb_for_speed_p): Likewise.
+ (bb_optimization_type): Likewise.
+ (optimize_edge_for_size_p): Likewise.
+ (optimize_edge_for_speed_p): Likewise.
+ (optimize_insn_for_size_p): Likewise.
+ (optimize_insn_for_speed_p): Likewise.
+ (optimize_loop_for_size_p): Likewise.
+ (optimize_loop_for_speed_p): Likewise.
+ (optimize_loop_nest_for_speed_p): Likewise.
+ (optimize_loop_nest_for_size_p): Likewise.
+ (predictable_edge_p): Likewise.
+ (handle_missing_profiles): Minor tweak.
+
+2019-08-01 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/predicates.md (pcrel_external_address): Update
+ comment.
+
+2019-08-01 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/85693
+ * config/i386/mmx.md (usadv8qi): New expander.
+
+2019-08-01 Matthew Beliveau <mbelivea@redhat.com>
+
+ PR c++/90590
+ * c-warn.c (c_do_switch_warnings): Suppress warning for enumerators
+ with reserved names that are in a system header.
+
+2019-08-01 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mmx.md (vec_extractv2si_0): Add (r,x) alternative.
+ (*vec_extractv2si_0_zext_sse4): New insn pattern.
+ (*vec_extractv2si_0_zext): Ditto.
+ (*vec_extractv2si_1): Add (rm,x) alternative.
+ (*vec_extractv2si_1_zext): New insn pattern.
+ (*vec_extractv2si_zext_mem): Add "TARGET_MMX || TARGET_MMX_WITH_SSE"
+ insn constraint.
+
+2019-08-01 Richard Biener <rguenther@suse.de>
+
+ * domwalk.c (bb_postorder): Remove static variable.
+ (cmp_bb_postorder): Adjust.
+ (sort_bbs_postorder): Adjust and use gcc_sort_r.
+ (dom_walker::walk): Adjust.
+
+2019-08-01 Alexander Monakov <amonakov@ispras.ru>
+
+ * sort.cc (sort_r_ctx): New struct.
+ (reorder23): Make templated on context type.
+ (reorder45): Ditto.
+ (cmp1): Ditto. Adjust signature.
+ (netsort): Ditto.
+ (mergesort): Ditto.
+ [CHECKING_P] (cmp2to3): New static function. Use it...
+ (gcc_qsort) [CHECKING_P]: ...here.
+ (gcc_sort_r): New function.
+ * system.h (sort_r_cmp_fn): New function typedef.
+ (qsort_chk): Adjust signature.
+ (gcc_sort_r): Declare.
+ * vec.c (qsort_chk_error): Adjust.
+ (qsort_chk): Adjust.
+
+2019-08-01 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-pre.c (has_abnormal_preds): Remove global var.
+ (compute_antic): Localize it here.
+
+2019-07-31 Maxim Blinov <maxim.blinov@embecosm.com>
+
+ * common/config/riscv/riscv-common.c: Check -march string ends
+ with null.
+
+2019-07-31 Alexander Monakov <amonakov@ispras.ru>
+
+ * ipa-devirt.c (type_warning_cmp): Make static.
+ (decl_warning_cmp): Ditto.
+
+2019-07-31 Peter Bergner <bergner@linux.ibm.com>
+
+ PR target/91050
+ * config/rs6000/rs6000.opt (mdejagnu-cpu=): Delete option.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Remove
+ use of deleted rs6000_dejagnu_cpu_index variable.
+ * config/rs6000/rs6000.h (DRIVER_SELF_SPECS): Define.
+ (SUBTARGET_DRIVER_SELF_SPECS): Likewise.
+ * config/darwin.h (DRIVER_SELF_SPECS): Rename from this ...
+ (SUBTARGET_DRIVER_SELF_SPECS): ...to this.
+ * config/i386/i386.h (DRIVER_SELF_SPECS): Define.
+ (SUBTARGET_DRIVER_SELF_SPECS): Likewise.
+
+2019-07-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91280
+ * tree-ssa-structalias.c (get_constraint_for_component_ref):
+ Decompose MEM_REF manually for offset handling.
+
+2019-07-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91293
+ * tree-vect-slp.c (vect_build_slp_tree_2): Do not swap operands
+ of reduction stmts.
+
+2019-07-31 Matt Thomas <matt@3am-software.com>
+ Nick Hudson <nick@nthcliff.demon.co.uk>
+ Matthew Green <mrg@eterna.com.au>
+ Maya Rashish <coypu@sdf.org>
+
+ * config.gcc (hppa*-*-netbsd*): New target.
+ * config/pa/pa-netbsd.h: New file.
+ * config/pa/pa32-netbsd.h: New file.
+
+2019-07-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91201
+ * config/i386/mmx.md (reduc_plus_scal_v8qi): New expander.
+
+2019-07-31 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-valu.md
+ (scatter<mode>_insn_1offset<exec_scatter>): Remove s_waitcnt.
+ (scatter<mode>_insn_1offset_ds<exec_scatter>): Likewise.
+ (scatter<mode>_insn_2offsets<exec_scatter>): Likewise.
+ * config/gcn/gcn.c (gcn_md_reorg): Add delayeduse and reads to
+ struct ilist. Add nops for delayeduse insns.
+ * config/gcn/gcn.md (delayeduse): New attribute.
+ (*movbi): Remove s_waitcnt from stores.
+ (*mov<mode>_insn): Likewise.
+ (*movti_insn): Likewise. Add delayeduse attribute.
+ (sync_compare_and_swap<mode>_insn): Add delayeduse attribute.
+ (atomic_store<mode>): Remove or adjust s_waitcnt.
+
+2019-07-31 Richard Biener <rguenther@suse.de>
+
+ * vr-values.h (vr_values::swap_vr_value): New.
+ (vr_values::free_value_range): likewise.
+ * vr-values.c (vr_values::swap_vr_value): Implement.
+ * gimple-ssa-evrp-analyze.h (evrp_range_analyzer::pop_value_range):
+ Do not return a range or take a var.
+ (evrp_range_analyzer::stack): Change back to recording a non-const
+ value_range *.
+ * gimple-ssa-evrp-analyze.c
+ (evrp_range_analyzer::record_ranges_from_stmt): Free unused
+ value-range.
+ (evrp_range_analyzer::pop_to_marker): Adjust.
+ (evrp_range_analyzer::push_value_range): Use new swap_vr_value.
+ (evrp_range_analyzer::pop_value_range): Likewise. Free the
+ no longer needed value-range.
+
+2019-07-31 Martin Liska <mliska@suse.cz>
+
+ * tree-ssa-dce.c (propagate_necessity): Delete operator can
+ have size and (or) alignment as 2nd and later arguments.
+ Mark all of them as necessary.
+
+2019-07-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91178
+ * tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address):
+ Use tail-recursion.
+
+2019-07-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91201
+ * config/i386/sse.md (reduc_plus_scal_v16qi): New expander.
+ (REDUC_PLUS_MODE): Add V32QImode for TARGET_AVX and V64QImode for
+ TARGET_AVX512F.
+ (reduc_plus_scal_<mode>): Improve formatting by introducing
+ a temporary.
+
+2019-07-31 Sudakshina Das <sudi.das@arm.com>
+
+ * config/aarch64/aarch64-builtins.c (enum aarch64_builtins): Add
+ AARCH64_TME_BUILTIN_TSTART, AARCH64_TME_BUILTIN_TCOMMIT,
+ AARCH64_TME_BUILTIN_TTEST and AARCH64_TME_BUILTIN_TCANCEL.
+ (aarch64_init_tme_builtins): New.
+ (aarch64_init_builtins): Call aarch64_init_tme_builtins.
+ (aarch64_expand_builtin_tme): New.
+ (aarch64_expand_builtin): Handle TME builtins.
+ * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins): Define
+ __ARM_FEATURE_TME when enabled.
+ * config/aarch64/aarch64-option-extensions.def: Add "tme".
+ * config/aarch64/aarch64.h (AARCH64_FL_TME, AARCH64_ISA_TME): New.
+ (TARGET_TME): New.
+ * config/aarch64/aarch64.md (define_c_enum "unspec"): Add UNSPEC_TTEST.
+ (define_c_enum "unspecv"): Add UNSPECV_TSTART, UNSPECV_TCOMMIT and
+ UNSPECV_TCANCEL.
+ (tstart, ttest, tcommit, tcancel): New instructions.
+ * config/aarch64/arm_acle.h (__tstart, __tcommit): New.
+ (__tcancel, __ttest): New.
+ (_TMFAILURE_REASON, _TMFAILURE_RTRY, _TMFAILURE_CNCL): New macro.
+ (_TMFAILURE_MEM, _TMFAILURE_IMP, _TMFAILURE_ERR): Likewise.
+ (_TMFAILURE_SIZE, _TMFAILURE_NEST, _TMFAILURE_DBG): Likewise.
+ (_TMFAILURE_INT, _TMFAILURE_TRIVIAL): Likewise.
+ * config/arm/types.md: Add new tme type attr.
+ * doc/invoke.texi: Document "tme".
+
+2019-07-31 Joel Hutton <Joel.Hutton@arm.com>
+
+ * config/arm/arm_cmse.h (cmse_nonsecure_caller): Add
+ warn_unused_result attribute.
+ (cmse_check_address_range): Add warn_unused_result attribute.
+
+2019-07-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91257
+ * tree-vrp.c (union_ranges): Unify equality and less tests
+ by using compare_values. Re-order cheap tests first.
+
+2019-07-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91301
+ * gimplify.c (gimplify_omp_for): If for class iterator on
+ distribute parallel for there is no data sharing clause
+ on inner_for_stmt, look for private clause on combined
+ parallel too and if found, move it to inner_for_stmt.
+
+2019-07-31 Richard Sandiford <richard.sandiford@arm.com>
+
+ * lra-int.h (lra_operand_data): Remove early_clobber field.
+ (lra_insn_reg): Likewise.
+ * lra.c (debug_operand_data): Update accordingly.
+ (setup_operand_alternative): Likewise.
+ (new_insn_reg): Likewise. Remove early_clobber parameter.
+ (collect_non_operand_hard_regs): Update call accordingly.
+ Don't assign to lra_insn_reg::early_clobber.
+ (add_regs_to_insn_regno_info): Remove early_clobber parameter
+ and update calls to new_insn_reg.
+ (lra_update_insn_regno_info): Update calls accordingly.
+ * lra-constraints.c (update_and_check_small_class_inputs): Take the
+ alternative number as a parameter and test whether the operand
+ is earlyclobbered in that particular alternative.
+ (process_alt_operands): Update call accordingly. Use per-alternative
+ checks for earyclobber here too.
+ * lra-lives.c (reg_early_clobber_p): Check early_clobber_alts
+ against zero for IRA_UNKNOWN_ALT.
+
+2019-07-30 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c (alpha_option_override): Quote a C type.
+
+2019-07-30 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/thumb2.md (thumb2_movsi_insn): Adjust literal offset.
+ * config/arm/vfp.md (thumb2_movsi_vfp): Likewise.
+
+2019-07-30 Martin Liska <mliska@suse.cz>
+
+ PR ipa/89330
+ * cgraph.c (cgraph_edge::make_direct): Use
+ edge->indirect_unknown_callee as edge->resolve_speculation can
+ deallocate edge which is this pointer.
+
+2019-07-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91257
+ * bitmap.c (bitmap_ior_and_compl_into): Open-code.
+
+2019-07-30 Martin Liska <mliska@suse.cz>
+
+ * doc/invoke.texi: Document new behavior.
+ * lto-wrapper.c (cpuset_popcount): New function
+ is a copy of libgomp/config/linux/proc.c.
+ (init_num_threads): Likewise.
+ (run_gcc): Automatically detect core count for -flto.
+ (jobserver_active_p): New function.
+
+2019-07-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91257
+ * bitmap.h (bitmap_ior_into_and_free): Declare.
+ * bitmap.c (bitmap_list_unlink_element): Add defaulted param
+ whether to add the unliked element to the freelist.
+ (bitmap_list_insert_element_after): Add defaulted param for
+ an already allocated element.
+ (bitmap_ior_into_and_free): New function.
+ * tree-ssa-structalias.c (condense_visit): Reduce the
+ ponts-to and edge bitmaps of the SCC members in a
+ logarithmic fashion rather than all to one.
+
+2019-07-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-ssa-math-opts.c (convert_mult_to_fma): Add a mul_cond
+ parameter. When nonnull, make sure that the addition or subtraction
+ has the same condition.
+ (math_opts_dom_walker::after_dom_children): Try convert_mult_to_fma
+ for CFN_COND_MUL too.
+
+2019-07-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91291
+ * tree-ssa-sccvn.c (rpo_elim::eliminate_push_avail): Ignore
+ constant values.
+
+2019-07-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91216
+ * omp-low.c (global_nonaddressable_vars): New variable.
+ (use_pointer_for_field): For global decls, if they are non-addressable,
+ remember it in the global_nonaddressable_vars bitmap, if they are
+ addressable and in the global_nonaddressable_vars bitmap, ignore their
+ TREE_ADDRESSABLE bit.
+ (omp_copy_decl_2): Clear TREE_ADDRESSABLE also on private copies of
+ vars in global_nonaddressable_vars bitmap.
+ (execute_lower_omp): Free global_nonaddressable_vars bitmap.
+
+ PR target/91150
+ * config/i386/i386-expand.c (expand_vec_perm_blend): Change mask type
+ from unsigned to unsigned HOST_WIDE_INT. For E_V64QImode cast
+ comparison to unsigned HOST_WIDE_INT before shifting it left.
+
+2019-07-30 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (movstrict<mode>): Use register_operand
+ predicate for operand 0. Add expander condition. Assert that
+ operand 0 is a SUBREG RTX.
+ (*movstrict<mode>_1): Use register_operand predicate for operand 0.
+ Update operand constraints and insn condition.
+ (zero_extend<mode>si2_and): Do not call gen_movstrict<mode>.
+ (zero_extendqihi2_and): Do not call gen_movstrictqi.
+ (*setcc_qi_slp): Use register_operand predicate for operand 0.
+ Update operand 0 constraints.
+ (setcc_qi_slp splitters): Use register_operand predicate for operand 0.
+
+2019-07-29 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.h (DRIVER_SELF_SPECS): Define and emit errors
+ when -m{code,data}-region are used without -mlarge.
+ * config/msp430/msp430.c (msp430_option_override): Error when a
+ non-default code or data region is used without -mlarge.
+ (msp430_section_attr): Emit a warning and do not add upper/lower/either
+ attributes when they are used without -mlarge.
+
+2019-07-29 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ PR target/70320
+ * config/msp430/msp430.h: Define ADDITIONAL_REGISTER_NAMES.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/91242
+ * wide-int.h (generic_wide_int::sext_elt): New function.
+ * inchash.h (hash::add_wide_int): Use it instead of elt.
+
+2019-07-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm-builtins.c (acle_builtin_data): Expand VAR1 to
+ CODE_FOR_arm_##.
+ * config/arm/arm.md (<crc_variant>): Rename to...
+ (arm_<crc_variant>): ... This.
+ (<cdp>): Rename to...
+ (arm_<cdp>): ... This.
+ (<ldc>): Rename to...
+ (arm_<ldc>): ... This.
+ (<stc>): Rename to...
+ (arm_<stc>): ... This.
+ (<mcr>): Rename to...
+ (arm_<mcr>): ... This.
+ (<mrc>): Rename to...
+ (arm_<mrc>): ... This.
+ (<mcrr>): Rename to...
+ (arm_<mcrr>): ... This.
+ (<mrrc>): Rename to...
+ (arm_<mrrc>): ... This.
+
+2019-07-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91257
+ * tree-ssa-sccvn.h (struct vn_avail): New.
+ (struct vn_ssa_aux): Add avail member.
+ * tree-ssa-sccvn.c (class rpo_elim): Remove m_rpo_avail
+ member, add m_avail_freelist one.
+ (rpo_elim::~rpo_elim): Remove.
+ (rpo_elim::eliminate_avail): Adjust to new avail tracking
+ data structure.
+ (rpo_elim::eliminate_push_avail): Likewise.
+ (do_unwind): Likewise.
+ (do_rpo_vn): Likewise.
+
+2019-07-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91257
+ * tree-vrp.c (operand_less_p): Avoid dispatching to fold for
+ most cases, instead call compare_values which handles the
+ symbolic ranges we handle specially.
+ (compare_values_warnv): Do not call operand_less_p but open-code
+ the effective fold calls. Avoid converting so much.
+
+2019-07-29 Martin Liska <mliska@suse.cz>
+
+ * tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not
+ remove LHS of operator new call. It's handled latter.
+
+2019-07-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91267
+ * vr-values.c (vr_values::update_value_range): Add early return
+ for effectively VARYING lattice entry.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR debug/86638
+ * tree-ssa-dce.c (keep_all_vdefs_p): New function.
+ (mark_stmt_if_obviously_necessary): Mark all stmts with vdefs as
+ necessary if keep_all_vdefs_p is true.
+ (mark_aliased_reaching_defs_necessary): Add a gcc_checking_assert
+ that keep_all_vdefs_p is false.
+ (mark_all_reaching_defs_necessary): Likewise.
+ (propagate_necessity): Skip the vuse scan if keep_all_vdefs_p is true.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * common.opt (Og): Change the initial value of flag_dse to 0.
+ * opts.c (default_options_table): Move OPT_ftree_dse from
+ OPT_LEVELS_1_PLUS to OPT_LEVELS_1_PLUS_NOT_DEBUG. Also add
+ OPT_fdse to OPT_LEVELS_1_PLUS_NOT_DEBUG. Put the OPT_ftree_pta
+ entry before the OPT_ftree_sra entry.
+ * doc/invoke.texi (Og): Add -fdse and -ftree-dse to the list
+ of flags disabled by Og.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-cfg.c (execute_fixup_cfg): Don't delete stores to write-only
+ variables for -Og.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/sourcebuild.texi (check-function-bodies): Document.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * simplify-rtx.c (simplify_const_unary_operation): Fold a
+ VEC_DUPLICATE of a fixed-length vector even if the result
+ is variable-length. Likewise fold a duplicate of a
+ variable-length vector if the variable-length vector is
+ itself a duplicate of a fixed-length sequence.
+ (test_vector_ops_duplicate): Test more cases.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * vector-builder.h (vector_builder): Add a shape template parameter.
+ (vector_builder::new_unary_operation): New function, generalizing
+ the old tree_vector_builder function.
+ (vector_builder::new_binary_operation): Likewise.
+ (vector_builder::binary_encoded_nelts): Likewise.
+ * int-vector-builder.h (int_vector_builder): Update template
+ parameters to vector_builder.
+ (int_vector_builder::shape_nelts): New function.
+ * rtx-vector-builder.h (rtx_vector_builder): Update template
+ parameters to vector_builder.
+ (rtx_vector_builder::shape_nelts): New function.
+ (rtx_vector_builder::nelts_of): Likewise.
+ (rtx_vector_builder::npatterns_of): Likewise.
+ (rtx_vector_builder::nelts_per_pattern_of): Likewise.
+ * tree-vector-builder.h (tree_vector_builder): Update template
+ parameters to vector_builder.
+ (tree_vector_builder::shape_nelts): New function.
+ (tree_vector_builder::nelts_of): Likewise.
+ (tree_vector_builder::npatterns_of): Likewise.
+ (tree_vector_builder::nelts_per_pattern_of): Likewise.
+ * tree-vector-builder.c (tree_vector_builder::new_unary_operation)
+ (tree_vector_builder::new_binary_operation): Delete.
+ (tree_vector_builder::binary_encoded_nelts): Likewise.
+ * simplify-rtx.c: Include rtx-vector-builder.h.
+ (distributes_over_addition_p): New function.
+ (simplify_const_unary_operation)
+ (simplify_const_binary_operation): Generalize handling of vector
+ constants to include variable-length vectors.
+ (test_vector_ops_series): Add more tests.
+
+2019-07-28 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/91222
+ * ipa-devirt.c (warn_types_mismatch): Compare indentifiers
+ than INDENTIFIER_POINTER.
+
+2019-07-28 Martin Liska <mliska@suse.cz>
+
+ PR ipa/89330
+ * cgraph.c (symbol_table::create_edge): Always allocate
+ a cgraph_edge.
+ (symbol_table::free_edge): Store summary_id to
+ edge_released_summary_ids if != -1;
+ * cgraph.h (NEXT_FREE_NODE): Remove.
+ (SET_NEXT_FREE_NODE): Likewise.
+ (NEXT_FREE_EDGE): Likewise.
+ (symbol_table::release_symbol): Store summary_id to
+ cgraph_released_summary_ids if != -1;
+ (symbol_table::allocate_cgraph_symbol): Always allocate
+ a cgraph_node.
+
+2019-07-28 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000-call.c (rs6000_output_mi_thunk): Use
+ gen_sibcall.
+
+2019-07-28 Alan Modra <amodra@gmail.com>
+
+ PR target/91135
+ * config/rs6000/linux.h (GNU_USER_TARGET_D_OS_VERSIONS): Don't
+ define.
+ * config/rs6000/linux64.h (TARGET_OS_CPP_BUILTINS): Invoke
+ GNU_USER_TARGET_OS_CPP_BUILTINS for aixdesc abi.
+ (GNU_USER_TARGET_D_OS_VERSIONS): Don't define.
+
+2019-07-28 Alan Modra <amodra@gmail.com>
+
+ PR target/91050
+ * config/rs6000/sysv4.h (ASM_DEFAULT_SPEC): Modify if -m64.
+ * config/rs6000/default64.h (ASM_DEFAULT_SPEC): Define.
+ * config/rs6000/freebsd64.h (ASM_DEFAULT_SPEC): Don't define.
+ * config/rs6000/linux64.h (ASM_DEFAULT_SPEC): Likewise.
+ * config/rs6000/rtems.h (ASM_DEFAULT_SPEC): Likewise.
+ * config/rs6000/rs6000.h (ASM_DEFAULT_EXTRA): Define and use
+ in asm_default spec.
+ * config/rs6000/eabialtivec.h (ASM_DEFAULT_EXTRA): Redefine.
+ * config/rs6000/linuxaltivec.h (ASM_DEFAULT_EXTRA): Redefine.
+
+2019-07-28 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/include/gpl_v3.texi (Copying): Use https for www.gnu.org.
+
+2019-07-26 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/89517
+ * config.gcc: Relax parsing of AARCH64_OPT_EXTENSION.
+ * config/aarch64/aarch64-option-extensions.def: Add new comments
+ and restore easier to read options.
+
+2019-07-26 Tamar Christina <tamar.christina@arm.com>
+
+ * convert.c (convert_to_real_1): Move part of conversion code...
+ * match.pd: ...To here.
+
+2019-07-26 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/89330
+ * ipa-inline-transform.c (check_speculations_1): New function.
+ (push_all_edges_in_set_to_vec): Likewise.
+ (check_speculations): Use check_speculations_1, new parameter
+ new_edges.
+ (inline_call): Pass new_edges to check_speculations.
+ * ipa-inline.c (add_new_edges_to_heap): Assert edge_callee is not
+ NULL.
+ (speculation_useful_p): Early return true if edge is inlined, remove
+ later checks for inline_failed.
+
+2019-07-25 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/91223
+ * lra-constraints.c (process_alt_operands): Fail for unsuccessful
+ matching with INOUT operand.
+
+2019-07-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * stmt.c (expand_case): Try to narrow the index type if it's larger
+ than a word. Tidy up.
+
+2019-07-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cif-code.def (NEVER_CALL): New code.
+ * ipa-inline.c (want_inline_small_function_p): Fix formatting issues.
+ Set the failure to CIF_NEVER_CALL if the IPA count is zero.
+
+2019-07-25 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/arm/thumb2.md (thumb2_movsi_insn): Fix load/store low reg.
+ * config/arm/vfp.md (thumb2_movsi_vfp): Likewise.
+
+2019-07-23 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-devirt.c (add_type_duplicate): Fix return value.
+
+2019-07-25 Richard Biener <rguenther@suse.de>
+
+ * tree-vrp.c (extract_range_from_multiplicative_op): Add
+ type parameter and use it instead of guessing expression
+ type from the first operand.
+ (extract_range_from_binary_expr): Pass expr_type down.
+
+2019-07-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm.md (SATrev): Change to code attribute.
+ (*satsi_<SAT:code>): Adjust for the above.
+ (*satsi_<SAT:code>_shift): Likewise.
+
+2019-07-25 Richard Biener <rguenther@suse.de>
+
+ * gimple-loop-versioning.cc (loop_versioning::prune_loop_conditions):
+ Make value_range * temporary const.
+ * gimple-ssa-evrp-analyze.c (evrp_range_analyzer::try_find_new_range):
+ Likewise.
+ (evrp_range_analyzer::record_ranges_from_): Likewise.
+ (evrp_range_analyzer::pop_value_range): Return a const value_range *,
+ deal with having recorded a const one.
+ * gimple-ssa-evrp-analyze.h (evrp_range_analyzer::get_value_range):
+ Return a const value_range *.
+ (evrp_range_analyzer::pop_value_range): Likewise.
+ (evrp_range_analyzer::stack): Record const value_range *s.
+ * gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children):
+ Adjust.
+ * gimple-ssa-sprintf.c (get_int_range): Likewise.
+ (format_integer): Likewise.
+ (sprintf_dom_walker::handle_gimple_call): Likewise.
+ * tree-ssa-dom.c (simplify_stmt_for_jump_threading): Likewise.
+ * tree-vrp.c (vrp_prop::set_def_to_varying): Add.
+ (vrp_prop::get_value_range): Adjust.
+ (vrp_prop::vrp_initialize): Use set_def_to_varying instead of
+ modifying the lattice in-place.
+ (vrp_prop::visit_stmt): Likewise.
+ * vr-values.c (vr_values::get_lattice_entry): New private method.
+ (vr_values::get_value_range): Wrap it and return a const
+ value_range *.
+ (vr_values::set_def_to_varying): New.
+ (vr_values::set_defs_to_varying): Use it.
+ (vr_values::update_value_range): Likewise.
+ (vr_values::vrp_stmt_computes_nonzero): Adjust.
+ (values::op_with_constant_singleton_va): Likewise.
+ (vr_values::extract_range_for_var_from_co): Likewise.
+ (vr_values::extract_range_from_ssa_name): Likewise.
+ (vr_values::extract_range_from_cond_expr): Likewise.
+ (vr_values::extract_range_basic): Likewise.
+ (compare_ranges): Take const value_range *, adjust.
+ (compare_range_with_value): Likewise.
+ (vrp_valueize): Adjust.
+ (vrp_valueize_1): Likewise.
+ (vr_values::get_vr_for_comparison): Return a const value_range *.
+ (vr_values::compare_name_with_value): Adjust.
+ (vr_values::compare_names): Likewise.
+ (vr_values::vrp_evaluate_conditional_warnv_with_ops_using_ranges):
+ Likewise.
+ (vr_values::vrp_evaluate_conditional): Likewise.
+ (find_case_label_ranges): Take a const value_range *.
+ (vr_values::vrp_visit_switch_stmt): Adjust.
+ (vr_values::extract_range_from_phi_node): Likewise.
+ (vr_values::simplify_div_or_mod_using_ran): Likewise.
+ (vr_values::simplify_abs_using_ranges): Likewise.
+ (test_for_singularity): Take a const value_range *.
+ (range_fits_type_p): Likewise.
+ (vr_values::simplify_cond_using_ranges_1): Adjust.
+ (vr_values::simplify_cond_using_ranges_2): Likewise.
+ (vr_values::simplify_switch_using_ranges): Likewise.
+ (vr_values::simplify_float_conversion_usi): Likewise.
+ (vr_values::two_valued_val_range_p): Likewise.
+ * vr-values.h (vr_values::get_value_range): Return a const
+ value_range *.
+ (vr_values::set_def_to_varying): New.
+ (vr_values::get_lattice_entry): New private method.
+ (vr_values::get_vr_for_comparison): Return a const value_range *.
+
+2019-07-25 Martin Liska <mliska@suse.cz>
+ Dominik Infuhr <dominik.infuehr@theobroma-systems.com>
+
+ PR c++/23383
+ * common.opt: Add -fallocation-dce
+ * gimple.c (gimple_call_operator_delete_p): New.
+ * gimple.h (gimple_call_operator_delete_p): Likewise.
+ * tree-core.h (enum function_decl_type): Add OPERATOR_DELETE.
+ * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Handle
+ DECL_IS_OPERATOR_DELETE_P.
+ (mark_all_reaching_defs_necessary_1): Likewise.
+ (propagate_necessity): Likewise.
+ (eliminate_unnecessary_stmts): Handle
+ gimple_call_operator_delete_p.
+ * tree-streamer-in.c (unpack_ts_function_decl_value_fields):
+ Add packing of OPERATOR_DELETE.
+ * tree-streamer-out.c (pack_ts_function_decl_value_fields):
+ Similarly here.
+ * tree.h (DECL_IS_OPERATOR_DELETE_P): New.
+ (DECL_SET_IS_OPERATOR_DELETE): New.
+ (DECL_IS_REPLACEABLE_OPERATOR_NEW_P): Likewise.
+
+2019-07-25 Martin Liska <mliska@suse.cz>
+
+ * calls.c (maybe_warn_alloc_args_overflow): Use new macros
+ (e.g. DECL_SET_LAMBDA_FUNCTION and DECL_LAMBDA_FUNCTION_P).
+ * coverage.c (coverage_begin_function): Likewise.
+ * fold-const.c (tree_expr_nonzero_warnv_p): Likewise.
+ * gimple.c (gimple_call_nonnull_result_p): Likewise.
+ * ipa-icf.c (sem_item::compare_referenced_symbol_properties): Likewise.
+ (sem_item::hash_referenced_symbol_properties): Likewise.
+ * lto-streamer-out.c (hash_tree): Likewise.
+ * predict.c (expr_expected_value_1): Likewise.
+ * tree-inline.c (expand_call_inline): Likewise.
+ * tree-streamer-in.c (unpack_ts_function_decl_value_fields): Likewise.
+ * tree-streamer-out.c (pack_ts_function_decl_value_fields): Likewise.
+ * tree-core.h (enum function_decl_type): New enum.
+ (struct tree_function_decl): Remove operator_new_flag and lambda_function.
+ * tree.h (FUNCTION_DECL_DECL_TYPE): New.
+ (set_function_decl_type): Likewise.
+ (DECL_IS_OPERATOR_NEW_P): New.
+ (DECL_SET_IS_OPERATOR_NEW): Likewise.
+ (DECL_LAMBDA_FUNCTION): Likewise.
+ (DECL_LAMBDA_FUNCTION_P): Likewise.
+ (DECL_IS_OPERATOR_NEW): Remove.
+ (DECL_SET_LAMBDA_FUNCTION): Likewise.
+
+2019-07-25 Xiong Hu Luo <luoxhu@linux.ibm.com>
+
+ * ipa-profile.c (get_most_common_single_value): Use
+ get_nth_most_common_value.
+ * profile.c (sort_hist_value): New function.
+ (compute_value_histograms): Call sort_hist_value to sort the
+ values after loading from disk.
+ * value-prof.c (get_most_common_single_value): Rename to ...
+ get_nth_most_common_value. Add input params n, return
+ the n_th value and count.
+ (gimple_divmod_fixed_value_transform): Use
+ get_nth_most_common_value.
+ (gimple_ic_transform): Likewise.
+ (gimple_stringops_transform): Likewise.
+ * value-prof.h (get_most_common_single_value): Add input params
+ n, default to 0.
+
+2019-07-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91236
+ * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fix
+ size of CONSTRUCTOR write. Fix buffer size we pass to
+ native_encode_expr.
+
+2019-07-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config.gcc (msp430*-*-*): Fix non-GNU style in r273774.
+ * config/msp430/msp430.h (ENDFILE_SPEC): Fix non-GNU style in
+ r273773.
+
+2019-07-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config.gcc (msp430*-*-*): Enable initfini_array by default unless
+ explicitly disabled with --disable-initfini-array.
+
+2019-07-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.h (ENDFILE_SPEC): Wrap uses of crtn*.o in
+ if-exists.
+
+2019-07-24 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91183
+ PR tree-optimization/86688
+ * builtins.c (compute_objsize): Handle MEM_REF.
+ * tree-ssa-strlen.c (class ssa_name_limit_t): New.
+ (get_min_string_length): Remove.
+ (count_nonzero_bytes): New function.
+ (handle_char_store): Rename...
+ (handle_store): to this. Handle multibyte stores via integer types.
+ (strlen_check_and_optimize_stmt): Adjust conditional and the called
+ function name.
+
+2019-07-24 Martin Sebor <msebor@redhat.com>
+
+ PR driver/80545
+ * diagnostic.c (diagnostic_classify_diagnostic): Use lang_mask.
+ (diagnostic_report_diagnostic): Same.
+ * diagnostic.h (diagnostic_context::option_enabled): Add an argument.
+ (diagnostic_context::lang_mask): New data member.
+ * ipa-pure-const.c (suggest_attribute): Use
+ lang_hooks.option_lang_mask ().
+ * opts-common.c (option_enabled): Handle new argument.
+ (get_option_state): Pass an additional argument.
+ * opts.c (print_filtered_help): Print supported languages for
+ unsupported options. Adjust printing of current state.
+ * opts.h (option_enabled): Add argument.
+ * toplev.c (print_switch_values): Use lang_mask.
+ (general_init): Set global_dc->lang_mask.
+
+2019-07-24 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR bootstrap/87030
+ * config/i386/darwin.h (REAL_LIBGCC_SPEC): Revert change from r273749.
+
+2019-07-24 Giuliano Belinassi <giuliano.belinassi@usp.br>
+
+ * cgraphunit.c (symbol_table::compile): Start and stop
+ TV_CGRAPH_IPA_PASSES and TV_CGRAPH_FUNC_EXPANSION timers.
+ * timevar.def (TV_CGRAPH_IPA_PASSES, TV_CGRAPH_FUNC_EXPANSION): New.
+
+2019-07-24 Oliver Browne <oliverbrowne62@gmail.com>
+
+ * gimplify.c (flag_instrument_functions_exclude_p): Include
+ namespace/class information in the printable name.
+ * opts.c (add_comma_separated_to_vector): Add NUL terminator
+ to tokens entered into the vector.
+
+2019-07-24 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-nested.c (build_simple_mem_ref_notrap): New function.
+ (get_static_chain): Call it instead of build_simple_mem_ref.
+ (get_frame_field): Likewise.
+ (get_nonlocal_debug_decl): Likewise.
+ (convert_nonlocal_reference_op): Likewise.
+
+2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc-protos.h (arc_output_function_epilogue): Delete
+ declaration.
+ (arc_compute_frame_size): Millicode is disabled when compiling
+ ISR.
+ (arc_return_address_register): Likewise.
+ (arc_compute_function_type): Likewise.
+ (arc_compute_frame_size): Likewise.
+ (secondary_reload_info): Likewise.
+ (arc_get_unalign): Likewise.
+ (arc_can_use_return_insn): Declare.
+ * config/arc/arc.c (AUX_LP_START): Define
+ (AUX_LP_END): Likewise.
+ (arc_frame_info): Update gmask member to 64-bit datum.
+ (GMASK_LEN): Update.
+ (arc_compute_function_type): Make it static, move it forward.
+ (arc_must_save_register): Update, consider the extra regs.
+ (arc_compute_millicode_save_restore_regs): Update to use the 64
+ bit gmask.
+ (arc_compute_frame_size): Likewise.
+ (arc_enter_leave_p): Likewise.
+ (arc_save_callee_saves): Likewise.
+ (arc_restore_callee_saves): Likewise.
+ (arc_save_callee_enter): Likewise.
+ (arc_restore_callee_leave): Likewise.
+ (arc_save_callee_milli): Likewise.
+ (arc_restore_callee_milli): Likewise.
+ (arc_expand_prologue): Add new interrupt handling.
+ (arc_return_address_register): Make it static, move it forward.
+ (arc_expand_epilogue): Add new interrupt handling.
+ (arc_get_unalign): Delete.
+ (arc_epilogue_uses): Make sure we do not remove the extra
+ saved/restored registers when interrupt.
+ (arc_can_use_return_insn): New function.
+ (push_reg): Likewise.
+ (pop_reg): Likewise.
+ (arc_save_callee_saves): Add ZOL and FPX aux registers saving
+ procedures.
+ (arc_restore_callee_saves): Likewise, but restoring.
+ * config/arc/arc.md (VUNSPEC_ARC_ARC600_RTIE): Define.
+ (R33_REG): Likewise.
+ (R34_REG): Likewise.
+ (R35_REG): Likewise.
+ (R36_REG): Likewise.
+ (R37_REG): Likewise.
+ (R38_REG): Likewise.
+ (R39_REG): Likewise.
+ (R45_REG): Likewise.
+ (R46_REG): Likewise.
+ (R47_REG): Likewise.
+ (R48_REG): Likewise.
+ (R49_REG): Likewise.
+ (R50_REG): Likewise.
+ (R51_REG): Likewise.
+ (R52_REG): Likewise.
+ (R53_REG): Likewise.
+ (R54_REG): Likewise.
+ (R55_REG): Likewise.
+ (R56_REG): Likewise.
+ (R58_REG): Likewise.
+ (type): Add rtie attribute.
+ (in_call_delay_slot): Use RETURN_ADDR_REGNUM.
+ (movsi_insn): Accept moves to lp_count.
+ (rtie): Update pattern.
+ (simple_return): Simplify it, don't use this pattern as a return
+ from an interrupt.
+ (arc600_rtie): New pattern.
+ (p_return_i): Clean up.
+ (return): Likewise.
+ * config/arc/builtins.def (rtie): Only available for non ARC6xx
+ family CPUs.
+ * config/arc/predicates.md (move_src_operand): Consider lp_count
+ as a register.
+
+2019-07-24 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/predicates.md (addv_const_operand): New predicate.
+ * config/s390/s390-modes.def (CCO): New condition code mode.
+ * config/s390/s390.c (s390_match_ccmode_set): Handle E_CCOmode.
+ (s390_branch_condition_mask): Likewise.
+ * config/s390/s390.md ("addv<mode>4", "subv<mode>4")
+ ("mulv<mode>4"): New expanders.
+ ("*addv<mode>3_ccoverflow", "*addv<mode>3_ccoverflow_const")
+ ("*subv<mode>3_ccoverflow", "*mulv<mode>3_ccoverflow"): New
+ pattern definitions.
+
+2019-07-24 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR middle-end/91166
+ * match.pd (vec_perm_expr(v, v, mask) -> v): New pattern.
+ (define_predicates): Add entry for uniform_vector_p.
+ (vec_same_elem_p): New match pattern.
+
+2019-07-24 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR bootstrap/87030
+ * config/i386/darwin.h (REAL_LIBGCC_SPEC): Move from here...
+ * config/i386/darwin32-biarch.h .. to here.
+ * config/i386/darwin64-biarch.h: Adjust comments.
+ * config/rs6000/darwin32-biarch.h: Likewise.
+ * config/rs6000/darwin64-biarch.h: Likewise.
+ * config.gcc: Missed commit from r273746
+ (*-*-darwin*): Don't include CPU t-darwin here.
+ (i[34567]86-*-darwin*): Adjust to use biarch files. Produce
+ an error message if i686-darwin configuration is attempted for
+ Darwin >= 18.
+
+2019-07-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR bootstrap/87030
+ * config.gcc (*-*-darwin*): Don't include CPU t-darwin here.
+ (i[34567]86-*-darwin*): Adjust to use biarch files. Produce
+ an error message if i686-darwin configuration is attempted for
+ Darwin >= 18.
+ (x86_64-*-darwin*): Switch to single multilib for Darwin >= 18.
+ (powerpc-*-darwin*): Use biarch files where needed.
+ (powerpc64-*-darwin*): Likewise.
+ * config/i386/darwin.h (REAL_LIBGCC_SPEC): Move to new biarch file.
+ (DARWIN_ARCH_SPEC, DARWIN_SUBARCH_SPEC): Revise for default single
+ arch case.
+ * config/i386/darwin32-biarch.h: New.
+ * config/i386/darwin64.h: Rename.
+ * config/i386/darwin64-biarch.h: To this.
+ * config/i386/t-darwin: Rename.
+ * config/i386/t-darwin32-biarch: To this.
+ * config/i386/t-darwin64: Rename.
+ * config/i386/t-darwin64-biarch: To this.
+ * config/rs6000/darwin32-biarch.h: New.
+ * config/rs6000/darwin64.h: Rename.
+ * config/rs6000/darwin64-biarch.h: To this.
+ (DARWIN_ARCH_SPEC, DARWIN_SUBARCH_SPEC): Revise for default single
+ arch case.
+ * config/rs6000/t-darwin8: Rename.
+ * config/rs6000/t-darwin32-biarch: To this.
+ * config/rs6000/t-darwin64 Rename.
+ * config/rs6000/t-darwin64-biarch: To this.
+
+2019-07-23 Martin Sebor <msebor@redhat.com>
+
+ * configure.ac (ACX_PROG_CXX_WARNING_OPTS): Revert r273311.
+
+2019-07-23 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * gdbinit.in (reload-gdbhooks): New command with an attached doc string.
+ (rh): New alias for it.
+
+2019-07-23 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * gdbhooks.py: Pass replace=True to
+ gdb.printing.register_pretty_printer.
+
+2019-07-23 Richard Biener <rguenther@suse.de>
+
+ PR debug/91231
+ * lto-streamer-in.c (input_function): Drop inline-entry markers
+ that ended up with an unknown location block.
+
+2019-07-23 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/83518
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle aggregate
+ init from a constant even when partial defs are already recorded.
+
+2019-07-23 Jan Hubicka <hubicka@ucw.cz>
+
+ * i386-common.c: Use PROCESSOR_ZNVER2 scheduler for znver2.
+ * config/i386/znver1.md: Enable patterns for znver2 and add store
+ variants which use extra AGU unit.
+
+2019-07-23 Jan Hubicka <hubicka@ucw.cz>
+
+ * config/i386/i386-options.c (ix86_option_override_internal): Default
+ PARAM_AVOID_FMA_MAX_BITS to 256 for znver2.
+ * config/i386/x86-tune.def (X86_TUNE_AVOID_256FMA_CHAINS): Set
+ for ZNVER2.
+
+2019-07-23 Jan Hubicka <hubicka@ucw.cz>
+
+ * config/i386/x86-tune-costs.h (znver2_memcpy): Update.
+ (znver2_costs): Update 256 bit SSE costs and multiplication.
+
+2019-07-23 Jan Beulich <jbeulich@suse.com>
+
+ * config/i386/sse.md (<avx512>_cvtmask2<ssemodesuffix><mode>):
+ Require only AVX512F.
+ (*<avx512>_cvtmask2<ssemodesuffix><mode>): Likewise. Add
+ alternative expanding to vpternlog.
+
+2019-07-23 Martin Liska <mliska@suse.cz>
+
+ * dwarf2out.c (gen_producer_string): Canonize -flto=N
+ to -flto in dwarf producer string.
+
+2019-07-23 Richard Biener <rguenther@suse.de>
+
+ * tree-cfg.c (label_for_bb): Remove global var.
+ (main_block_label): Take label_for_bb as argument.
+ (cleanup_dead_labels_eh): Likewise, adjust.
+ (cleanup_dead_labels): Adjust.
+
+2019-07-22 Paul A. Clarke <pc@us.ibm.com>
+
+ * doc/extend.texi (Basic PowerPC Built-in Functions Available on all
+ Configurations): Add documentation for __builtin_mtfsf.
+
+2019-07-22 Ilia Diachkov <ilia.diachkov@optimitech.com>
+
+ * config/riscv/riscv-opts.h (struct riscv_align_data): New.
+ * config/riscv/riscv.c (riscv_constant_alignment): Use
+ riscv_align_data_type.
+ * config/riscv/riscv.h (RISCV_EXPAND_ALIGNMENT): New.
+ (DATA_ALIGNMENT): Use RISCV_EXPAND_ALIGNMENT.
+ (LOCAL_ALIGNMENT): Use RISCV_EXPAND_ALIGNMENT.
+ * config/riscv/riscv.opt (malign-data): New.
+ * doc/invoke.texi (RISC-V Options): Document -malign-data=.
+
+2019-07-02 Giuliano Belinassi <giuliano.belinassi@usp.br>
+
+ * cgraph.c (dump_graphviz): New function.
+ * cgraph.h (dump_graphviz): New function.
+ * symtab.c (dump_graphviz): New function.
+
+2019-07-22 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * config/aarch64/aarch64-simd.md
+ (*aarch64_simd_sra<mode>): New.
+ * config/aarch64/iterators.md
+ (SHIFTRT): New iterator.
+ (sra_op): New attribute.
+
+2019-07-22 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.c (msp430_preserve_reg_p): Don't save
+ callee-saved regs R4->R10 in an interrupt function that calls another
+ function.
+
+2019-07-22 Paul A. Clarke <pc@us.ibm.com>
+
+ * config/rs6000/smmintrin.h (_mm_blend_epi16): New.
+ (_mm_blendv_epi8): New.
+
+2019-07-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91221
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Appropriately
+ restrict partial-def handling of empty constructors and
+ memset to refs with known offset.
+
+2019-07-22 Jan Beulich <jbeulich@suse.com>
+
+ * config/i386/sse.md (ternlogsuffix): New.
+ (one_cmpl<mode>2): Don't force CONSTM1_RTX into a register when
+ AVX512F is in use.
+ (<mask_codefor>one_cmpl<mode>2<mask_name>): New.
+
+2019-07-22 Martin Liska <mliska@suse.cz>
+
+ * config/avr/avr.c (avr_asm_output_aligned_decl_common): Update
+ comment.
+ * toplev.c (compile_file): Do not emit __gnu_lto_v1 symbol.
+
+2019-07-22 Martin Liska <mliska@suse.cz>
+
+ * lto-section-in.c (lto_get_section_data):
+ Use new function get_compression.
+ * lto-streamer-out.c (produce_lto_section): Use
+ set_compression to encode compression algorithm.
+ * lto-streamer.h (struct lto_section): Do not
+ use bitfields in the format.
+
+2019-07-22 Martin Liska <mliska@suse.cz>
+
+ PR driver/91172
+ * opts-common.c (decode_cmdline_option): Decode
+ argument of -Werror and check it for a wrong language.
+ * opts-global.c (complain_wrong_lang): Remove such case.
+
+2019-07-22 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (prepare_move_operands): Always use an
+ intermediate register when storing a TLS symbols.
+
+2019-07-22 Stafford Horne <shorne@gmail.com>
+
+ * config/or1k/or1k.c (or1k_expand_compare): Check for int before
+ force_reg.
+
+2019-07-22 Stafford Horne <shorne@gmail.com>
+
+ * config.gcc (or1k*-*-*): Add mhard-float, mdouble-float, msoft-float
+ and munordered-float validations.
+ * config/or1k/constraints.md (d): New register constraint.
+ * config/or1k/predicates.md (fp_comparison_operator): New.
+ * config/or1k/or1k.c (or1k_print_operand): Add support for printing 'd'
+ operands.
+ (or1k_expand_compare): Normalize unordered comparisons.
+ * config/or1k/or1k.h (reg_class): Define DOUBLE_REGS.
+ (REG_CLASS_NAMES): Add "DOUBLE_REGS".
+ (REG_CLASS_CONTENTS): Add contents for DOUBLE_REGS.
+ * config/or1k/or1k.md (type): Add fpu.
+ (fpu): New instruction reservation.
+ (F, f, fr, fi, FI, FOP, fop): New.
+ (<fop><F:mode>3): New ALU instruction definition.
+ (float<fi><F:mode>2): New conversion instruction definition.
+ (fix_trunc<F:mode><fi>2): New conversion instruction definition.
+ (fpcmpcc): New code iterator.
+ (*sf_fp_insn): New instruction definition.
+ (cstore<F:mode>4): New expand definition.
+ (cbranch<F:mode>4): New expand definition.
+ * config/or1k/or1k.opt (msoft-float, mhard-float, mdouble-float,
+ munordered-float): New options.
+ * doc/invoke.texi: Document msoft-float, mhard-float, mdouble-float and
+ munordered-float.
+
+2019-07-22 Stafford Horne <shorne@gmail.com>
+
+ * config.gcc (or1k*-*-*): Add mrori and mror to validation.
+ * doc/invoke.texi (OpenRISC Options): Add mrori option, rewrite all
+ documenation to be more clear.
+ * config/or1k/elf.opt (mboard=, mnewlib): Rewrite documentation to be
+ more clear.
+ * config/or1k/or1k.opt (mrori): New option.
+ (mhard-div, msoft-div, mhard-mul, msoft-mul, mcmov, mror, msext,
+ msfimm, mshftimm): Rewrite documentation to be more clear.
+ * config/or1k/or1k.md (insn_support): Add ror and rori.
+ (enabled): Add conditions for ror and rori.
+ (rotrsi3): Replace condition for shftimm with ror and rori.
+
+2019-07-22 Stafford Horne <shorne@gmail.com>
+
+ PR target/90363
+ * config/or1k/or1k.md (zero_extend<mode>si2): Update predicate.
+ (extend<mode>si2): Update predicate.
+ * config/or1k/predicates.md (volatile_mem_operand): New.
+ (reg_or_mem_operand): New.
+
+2019-07-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.c (TARGET_NO_PROTOTYPE): Move from here...
+ * config/rs6000/rs6000-call.c: ... to here.
+
+2019-07-20 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/predicates.md (offsettable_mem_operand): Allow volatile
+ memory.
+
+2019-07-20 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/predicates.md (input_operand): Allow volatile memory.
+
+2019-07-20 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/predicates.md (lwa_operand): Allow volatile memory.
+
+2019-07-20 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/predicates.md (volatile_mem_operand): Modernize syntax.
+ (any_memory_operand): New predicate.
+ (reg_or_mem_operand): Use it.
+
+2019-07-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91204
+ * optabs.c (expand_unop): As fallback, expand ~op0 as op0 ^ -1.
+
+2019-07-20 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.h (hppa_profile_hook): Delete declaration.
+ * config/pa/pa-protos.h (hppa_profile_hook): Add declaration.
+
+2019-07-20 Jakub Jelinek <jakub@redhat.com>
+
+ * tree.def (OMP_LOOP): New tree code.
+ * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_BIND.
+ (enum omp_clause_bind_kind): New enum.
+ (struct tree_omp_clause): Add subcode.bind_kind.
+ * tree.h (OMP_LOOP_CHECK): Rename to ...
+ (OMP_LOOPING_CHECK): ... this.
+ (OMP_FOR_BODY, OMP_FOR_CLAUSES, OMP_FOR_INIT, OMP_FOR_COND,
+ OMP_FOR_INCR, OMP_FOR_PRE_BODY, OMP_FOR_ORIG_DECLS): Use
+ OMP_LOOPING_CHECK instead of OMP_LOOP_CHECK.
+ (OMP_CLAUSE_BIND_KIND): Define.
+ * tree.c (omp_clause_num_ops, omp_clause_code_name): Add
+ bind clause entries.
+ (walk_tree_1): Handle OMP_CLAUSE_BIND.
+ * tree-pretty-print.c (dump_omp_clause): Likewise.
+ (dump_generic_node): Handle OMP_LOOP.
+ * gimplify.c (enum omp_region_type): Add ORT_IMPLICIT_TARGET.
+ (in_omp_construct): New variable.
+ (is_gimple_stmt): Handle OMP_LOOP.
+ (gimplify_scan_omp_clauses): For lastprivate don't set
+ check_non_private if code == OMP_LOOP. For reduction clause
+ on OMP_LOOP combined with parallel or teams propagate as shared
+ on the combined construct. Handle OMP_CLAUSE_BIND.
+ (gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_BIND.
+ (gimplify_omp_for): Pass OMP_LOOP instead of OMP_{FOR,DISTRIBUTE}
+ for constructs from a loop construct to gimplify_scan_omp_clauses.
+ Don't predetermine iterator linear on OMP_SIMD from loop construct.
+ (replace_reduction_placeholders, gimplify_omp_loop): New functions.
+ (gimplify_omp_workshare): Use ORT_IMPLICIT_TARGET instead of trying
+ to match the implicit ORT_TARGET construct around whole body.
+ Temporarily clear in_omp_construct when processing body.
+ (gimplify_expr): Handle OMP_LOOP. For OMP_MASTER, OMP_TASKGROUP
+ etc. temporarily set in_omp_construct when processing body.
+ (gimplify_body): Create ORT_IMPLICIT_TARGET instead of ORT_TARGET.
+ * omp-low.c (struct omp_context): Add loop_p.
+ (build_outer_var_ref): Treat ctx->loop_p similarly to simd construct
+ in that the original var might be private.
+ (scan_sharing_clauses): Handle OMP_CLAUSE_BIND.
+ (check_omp_nesting_restrictions): Adjust nesting restrictions for
+ addition of loop construct.
+ (scan_omp_1_stmt): Allow setjmp inside of loop construct.
+
+ * omp-low.c (lower_rec_input_clauses): Don't force simd arrays for
+ lastprivate non-addressable iterator of a collapse(1) simd.
+
+2019-07-17 Bill Seurer <seurer@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000-call.c (HAVE_AS_GNU_ATTRIBUTE): define value
+ as in rs6000.c.
+
+2019-07-19 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.h (DRIVER_SELF_SPECS): Ignore X and Mach specs which
+ refer to default conditions. Warn for the 'y' spec which is ignored
+ by current linkers.
+
+2019-07-19 Bill Seurer <seurer@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.c (builtin_description, cpu_is_info,
+ cpu_supports_info, builtin_hash_struct, builtin_hasher,
+ builtin_hash_table, rs6000_builtin_info_type, rs6000_builtin_info,
+ rs6000_aggregate_candidate, rs6000_discover_homogeneous_aggregate,
+ rs6000_return_in_memory, rs6000_return_in_msb, call_ABI_of_interest,
+ init_cumulative_args, rs6000_promote_function_mode,
+ rs6000_must_pass_in_stack, is_complex_IBM_long_double,
+ abi_v4_pass_in_fpr, rs6000_function_arg_padding,
+ rs6000_function_arg_boundary, rs6000_parm_offset,
+ rs6000_parm_start, rs6000_arg_size,
+ rs6000_darwin64_record_arg_advance_flush,
+ rs6000_darwin64_record_arg_advance_recurse,
+ rs6000_darwin64_struct_check_p, rs6000_function_arg_advance_1,
+ rs6000_function_arg_advance, rs6000_darwin64_record_arg_flush,
+ rs6000_darwin64_record_arg_recurse, rs6000_darwin64_record_arg,
+ rs6000_mixed_function_arg, rs6000_psave_function_arg,
+ rs6000_finish_function_arg, rs6000_function_arg,
+ rs6000_arg_partial_bytes, rs6000_pass_by_reference,
+ rs6000_parm_needs_stack, rs6000_function_parms_need_stack,
+ rs6000_reg_parm_stack_space, rs6000_move_block_from_reg,
+ setup_incoming_varargs, rs6000_build_builtin_va_list, rs6000_va_start,
+ rs6000_gimplify_va_arg, def_builtin, bdesc_3arg, bdesc_dst,
+ bdesc_2arg, bdesc_altivec_preds, bdesc_abs, bdesc_1arg, bdesc_0arg,
+ bdesc_htm, rs6000_overloaded_builtin_p, rs6000_overloaded_builtin_name,
+ rs6000_expand_zeroop_builtin, rs6000_expand_mtfsf_builtin,
+ rs6000_expand_mtfsb_builtin, rs6000_expand_set_fpscr_rn_builtin,
+ rs6000_expand_set_fpscr_drn_builtin, rs6000_expand_unop_builtin,
+ altivec_expand_abs_builtin, rs6000_expand_binop_builtin,
+ altivec_expand_predicate_builtin, swap_endian_selector_for_mode,
+ altivec_expand_lv_builtin, altivec_expand_stxvl_builtin,
+ altivec_expand_stv_builtin, htm_spr_num, rs6000_htm_spr_icode,
+ htm_expand_builtin, cpu_expand_builtin, rs6000_expand_ternop_builtin,
+ altivec_expand_dst_builtin, altivec_expand_vec_init_builtin,
+ get_element_number, altivec_expand_vec_set_builtin,
+ altivec_expand_vec_ext_builtin, altivec_expand_builtin,
+ rs6000_builtin_is_supported_p, rs6000_invalid_builtin,
+ rs6000_fold_builtin, rs6000_builtin_valid_without_lhs,
+ fold_build_vec_cmp, fold_compare_helper, fold_mergehl_helper,
+ fold_mergeeo_helper, rs6000_gimple_fold_builtin,
+ rs6000_expand_builtin, rs6000_vector_type,
+ rs6000_init_builtins, rs6000_builtin_decl, altivec_init_builtins,
+ htm_init_builtins, builtin_function_type, rs6000_common_init_builtins,
+ rs6000_internal_arg_pointer, rs6000_output_mi_thunk): Move
+ to rs6000-call.c.
+ * config/rs6000/rs6000-call.c (builtin_description, cpu_is_info,
+ cpu_supports_info, builtin_hash_struct, builtin_hasher,
+ builtin_hash_table, rs6000_builtin_info_type, rs6000_builtin_info,
+ rs6000_aggregate_candidate, rs6000_discover_homogeneous_aggregate,
+ rs6000_return_in_memory, rs6000_return_in_msb, call_ABI_of_interest,
+ init_cumulative_args, rs6000_promote_function_mode,
+ rs6000_must_pass_in_stack, is_complex_IBM_long_double,
+ abi_v4_pass_in_fpr, rs6000_function_arg_padding,
+ rs6000_function_arg_boundary, rs6000_parm_offset,
+ rs6000_parm_start, rs6000_arg_size,
+ rs6000_darwin64_record_arg_advance_flush,
+ rs6000_darwin64_record_arg_advance_recurse,
+ rs6000_darwin64_struct_check_p, rs6000_function_arg_advance_1,
+ rs6000_function_arg_advance, rs6000_darwin64_record_arg_flush,
+ rs6000_darwin64_record_arg_recurse, rs6000_darwin64_record_arg,
+ rs6000_mixed_function_arg, rs6000_psave_function_arg,
+ rs6000_finish_function_arg, rs6000_function_arg,
+ rs6000_arg_partial_bytes, rs6000_pass_by_reference,
+ rs6000_parm_needs_stack, rs6000_function_parms_need_stack,
+ rs6000_reg_parm_stack_space, rs6000_move_block_from_reg,
+ setup_incoming_varargs, rs6000_build_builtin_va_list, rs6000_va_start,
+ rs6000_gimplify_va_arg, def_builtin, bdesc_3arg, bdesc_dst,
+ bdesc_2arg, bdesc_altivec_preds, bdesc_abs, bdesc_1arg, bdesc_0arg,
+ bdesc_htm, rs6000_overloaded_builtin_p, rs6000_overloaded_builtin_name,
+ rs6000_expand_zeroop_builtin, rs6000_expand_mtfsf_builtin,
+ rs6000_expand_mtfsb_builtin, rs6000_expand_set_fpscr_rn_builtin,
+ rs6000_expand_set_fpscr_drn_builtin, rs6000_expand_unop_builtin,
+ altivec_expand_abs_builtin, rs6000_expand_binop_builtin,
+ altivec_expand_predicate_builtin, swap_endian_selector_for_mode,
+ altivec_expand_lv_builtin, altivec_expand_stxvl_builtin,
+ altivec_expand_stv_builtin, htm_spr_num, rs6000_htm_spr_icode,
+ htm_expand_builtin, cpu_expand_builtin, rs6000_expand_ternop_builtin,
+ altivec_expand_dst_builtin, altivec_expand_vec_init_builtin,
+ get_element_number, altivec_expand_vec_set_builtin,
+ altivec_expand_vec_ext_builtin, altivec_expand_builtin,
+ rs6000_builtin_is_supported_p, rs6000_invalid_builtin,
+ rs6000_fold_builtin, rs6000_builtin_valid_without_lhs,
+ fold_build_vec_cmp, fold_compare_helper, fold_mergehl_helper,
+ fold_mergeeo_helper, rs6000_gimple_fold_builtin,
+ rs6000_expand_builtin, rs6000_vector_type,
+ rs6000_init_builtins, rs6000_builtin_decl, altivec_init_builtins,
+ htm_init_builtins, builtin_function_type, rs6000_common_init_builtins,
+ rs6000_internal_arg_pointer, rs6000_output_mi_thunk: Move
+ to here from rs6000.c.
+ * config/rs6000/rs6000-internal.h: (rs6000_darwin64_struct_check_p,
+ rs6000_discover_homogeneous_aggregate, rs6000_output_mi_thunk,
+ rs6000_output_addr_const_extra, rs6000_gimple_fold_builtin,
+ rs6000_invalid_builtin, rs6000_build_builtin_va_list, rs6000_va_start,
+ rs6000_gimplify_va_arg, rs6000_promote_function_mode,
+ rs6000_return_in_memory, rs6000_return_in_msb,
+ rs6000_pass_by_reference, setup_incoming_varargs,
+ rs6000_function_arg_boundary, rs6000_must_pass_in_stack,
+ rs6000_arg_partial_bytes, rs6000_function_arg_advance,
+ rs6000_function_arg_padding, rs6000_function_arg,
+ rs6000_darwin64_record_arg, rs6000_internal_arg_pointer,
+ rs6000_init_builtins, rs6000_builtin_decl, rs6000_expand_builtin,
+ rs6000_fold_builtin, rs6000_passes_ieee128, rs6000_passes_float,
+ rs6000_passes_long_double, rs6000_passes_vector,
+ rs6000_returns_struct, cpu_builtin_p, tree builtin_mode_to_type,
+ altivec_builtin_mask_for_load) Add declarations.
+ * config/rs6000/t-rs6000: Add new source file rs6000-call.c.
+ * config/config.gcc: Add new source file rs6000-call.c to garbage
+ collector and extra_objs.
+
+2019-07-19 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/86061
+ * tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle
+ strncpy. Drop some trivial dead code.
+ (maybe_trim_memstar_call): Handle strncpy.
+
+2019-07-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91211
+ * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Fix
+ memset encoding size.
+
+2019-07-19 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91204
+ * config/i386/mmx.md (one_cmpl<mode>2): New expander.
+
+2019-07-19 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/91194
+ * ipa-inline.c (recursive_inlining): Fix limits check.
+
+2019-07-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91200
+ * tree-ssa-phiopt.c (cond_store_replacement): Check we have
+ no PHI nodes in middle-bb.
+
+2019-07-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/invoke.texi: Rename the AArch64 +bitperm extension flag
+ to +sve-bitperm.
+ * config/aarch64/aarch64-option-extensions.def: Likewise.
+
+2019-07-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91190
+ * function.c (insert_temp_slot_address): Store into the hash table
+ a copy of address to avoid RTL sharing issues.
+
+2019-07-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91207
+ Revert
+ 2019-07-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91178
+ * tree-vect-stmts.c (get_group_load_store_type): For SLP
+ loads with a gap larger than the vector size always use
+ VMAT_STRIDED_SLP.
+ (vectorizable_load): For VMAT_STRIDED_SLP with a permutation
+ avoid loading vectors that are only contained in the gap
+ and thus are not needed.
+
+2019-07-18 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*addqi_2_slp): Remove.
+ (*<code>qi_2_slp): Ditto.
+
+2019-07-18 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/predicates.md (prefixed_mem_operand): Call
+ rs6000_prefixed_address_mode_p instead of rs6000_prefixed_address.
+ * config/rs6000/rs6000-protos.h (rs6000_prefixed_address_mode_p):
+ Rename function from rs6000_prefixed_address.
+ * config/rs6000/aix.h (TARGET_HAS_TOC): Rename TARGET_TOC to
+ TARGET_HAS_TOC.
+ (TARGET_TOC): Likewise.
+ (TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
+ rs6000.h.
+ * config/rs6000/darwin.h (TARGET_HAS_TOC): Rename TARGET_TOC to
+ TARGET_HAS_TOC.
+ (TARGET_TOC): Likewise.
+ (TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
+ rs6000.h.
+ * config/rs6000/linux64.h (TARGET_HAS_TOC): Rename TARGET_TOC to
+ TARGET_HAS_TOC.
+ (TARGET_TOC): Likewise.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
+ check to require -mcmodel=medium for pc-relative addressing.
+ (create_TOC_reference): Add assertion for TARGET_TOC.
+ (rs6000_legitimize_address): Use TARGET_NO_TOC_OR_PCREL instead of
+ TARGET_NO_TOC.
+ (rs6000_emit_move): Likewise.
+ (TOC_alias_set): Rename TOC alias set static variable from 'set'
+ to 'TOC_alias_set'.
+ (get_TOC_alias_set): Likewise.
+ (output_toc): Use TARGET_NO_TOC_OR_PCREL instead of
+ TARGET_NO_TOC.
+ (rs6000_can_eliminate): Likewise.
+ (rs6000_prefixed_address_mode_p): Rename function from
+ rs6000_prefixed_address.
+ * config/rs6000/rs6000.h (TARGET_TOC): Define in terms of
+ TARGET_HAS_TOC and not pc-relative.
+ (TARGET_NO_TOC_OR_PCREL): New macro to replace TARGET_NO_TOC.
+ * config/rs6000/sysv4.h (TARGET_HAS_TOC): Rename TARGET_TOC to
+ TARGET_HAS_TOC.
+ (TARGET_TOC): Likewise.
+ (TARGET_NO_TOC): Delete here, define TARGET_NO_TOC_OR_PCREL in
+ rs6000.h.
+
+2019-07-18 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91188
+ * config/i386/i386.md (*addqi_1_slp): Use register_operand predicate
+ for operand 0. Do not use (match_dup) to match operand 1 with
+ operand 0. Add check in insn constraint that either input operand
+ matches operand 0. Use SWI12 mode iterator to also handle
+ HImode operands.
+ (*and<mode>_1_slp): Ditto.
+ (*<code>qi_1_slp): Ditto.
+ (*sub<mode>_1_slp): Use register_operand predicate for operand 0.
+ Do not use (match_dup) to match operand 1 with operand 0. Add
+ check in insn constraint that operand 1 matches operand 0.
+ Use SWI12 mode iterator to also handle HImode operands.
+ (*ashl<mode>3_1_slp): Ditto.
+ (*<shift_insn><mode>3_1_slp): Ditto.
+ (*<rotate_insn><mode>3_1_slp): Ditto.
+
+2019-07-18 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * config/arm/arm-builtins.c
+ (arm_expand_ternop_builtin): Remove explicit sha1 builtin handling.
+ (arm_expand_unop_builtin): Likewise.
+ * config/arm/crypto.md
+ (crypto_sha1h): Convert from define_insn to define_expand.
+ (crypto_<crypto_pattern>): Likewise.
+ (crypto_sha1h_lb): New define_insn.
+ (crypto_<crypto_pattern>_lb): Likewise.
+
+2019-07-18 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ PR target/90317
+ * config/arm/arm_neon.h (vsha1h_u32): Refactor.
+ (vsha1cq_u32): Likewise.
+ (vsha1pq_u32): Likewise.
+ (vsha1mq_u32): Likewise.
+ * config/arm/crypto.md (crypto_sha1h): Remove zero extend, correct
+ vec select.
+ (crypto_sha1c): Correct vec select.
+ (crypto_sha1m): Likewise.
+ (crypto_sha1p): Likewise.
+
+2019-07-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/arm/predicates.md (arm_borrow_operation): New predicate.
+ * config/arm/arm.c (subdi3_compare1): Use CCmode for the split.
+ (arm_subdi3, subdi_di_zesidi, subdi_di_sesidi): Likewise.
+ (subdi_zesidi_zesidi): Likewise.
+ (negdi2_compare, negdi2_insn): Likewise.
+ (negdi_extensidi): Likewise.
+ (negdi_zero_extendsidi): Likewise.
+ (arm_cmpdi_insn): Likewise.
+ (subsi3_carryin): Use arm_borrow_operation.
+ (subsi3_carryin_const): Likewise.
+ (subsi3_carryin_const0): Likewise.
+ (subsi3_carryin_compare): Likewise.
+ (subsi3_carryin_compare_const): Likewise.
+ (subsi3_carryin_compare_const0): Likewise.
+ (subsi3_carryin_shift): Likewise.
+ (rsbsi3_carryin_shift): Likewise.
+ (negsi2_carryin_compare): Likewise.
+
+2019-07-18 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/91137
+ * tree-ssa-loop-ivopts.c (struct ivopts_data): New field.
+ (tree_ssa_iv_optimize_init, alloc_iv, tree_ssa_iv_optimize_finalize):
+ Init, use and fini the above new field.
+ (determine_base_object_1): New function.
+ (determine_base_object): Reimplement using walk_tree.
+
+2019-07-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * basic-block.h (CLEANUP_FORCE_FAST_DCE): New macro.
+ * cfgcleanup.c (cleanup_cfg): Call run_fast_dce if
+ CLEANUP_FORCE_FAST_DCE is set.
+ * ifcvt.c (rest_of_handle_if_conversion): Pass
+ CLEANUP_FORCE_FAST_DCE to the final cleanup_cfg call if
+ if-conversion succeeded.
+
+2019-07-18 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (vn_walk_cb_data::push_partial_def): Refactor
+ branches to make code less indented.
+
+2019-07-17 Alexandre Oliva <oliva@adacore.com>
+
+ PR middle-end/81824
+ * attribs.c (decls_mismatched_attributes): Simplify the logic
+ that avoids duplicates and false positives.
+
+2019-07-17 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.c (pa_som_asm_init_sections): Don't force all constant
+ data into data section when generating PIC code.
+ (pa_select_section): Use pa_reloc_rw_mask() to qualify relocs.
+ (pa_reloc_rw_mask): Return 3 when generating PIC code and when
+ generating code for SOM targets earlier than HP-UX 11. Otherwise,
+ return 2 for SOM and 0 for other targets.
+
+2019-07-17 Jeff Law <law@redhat.com>
+
+ * tree-ssa-dse.c (initialize_ao_ref_for_dse): Fix formatting.
+ (dse_walker::dse_optimize_stmt): Likewise. Add missing return to
+ avoid unexpected switch statement fallthru.
+
+2019-07-17 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*add<dwi>3_doubleword):
+ Remove redundant constraints.
+ (*add<mode>_1): Ditto.
+ (*addhi_1): Ditto.
+ (*addqi_1): Ditto.
+ (*addqi_1_slp): Ditto.
+ (*add<mode>_2): Ditto.
+ (*addv<mode>4): Ditto.
+ (*sub<dwi>3_doubleword): Ditto.
+ (*sub<mode>_1): Ditto.
+ (*subqi_1_slp): Ditto.
+ (*sub<mode>_2): Ditto.
+ (*subv<mode>4): Ditto.
+ (*sub<mode>_3): Ditto.
+ (@add<mode>3_carry): Ditto.
+ (@sub<mode>3_carry): Ditto.
+ (*add<mode>3_cc_overflow_1): Ditto.
+ (*add<mode>3_zext_cc_overflow_2): Ditto.
+ (*anddi_1): Ditto.
+ (*and<mode>_1): Ditto.
+ (*andqi_1): Ditto.
+ (*andqi_1_slp): Ditto.
+ (*anddi_2): Ditto.
+ (*andqi_2_maybe_si): Ditto.
+ (*and<mode>_2): Ditto.
+ (*andqi_2_slp): Ditto.
+ (*<code><mode>_1): Ditto.
+ (*<code>qi_1): Ditto.
+ (*<code>qi_1_slp): Ditto.
+ (*<code><mode>_2): Ditto.
+ (*<code>qi_2_slp): Ditto.
+
+2019-07-17 Jan Hubicka <hubicka@ucw.cz>
+
+ * alias.c (record_component_aliases): Do not simplify pointed-to
+ types of ODR types.
+
+2019-07-17 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*andqi_2_maybe_si): Handle potential
+ partial reg stall on alternative 2.
+
+2019-07-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91178
+ * tree-ssa.c (release_defs_bitset): Iterate from higher to
+ lower SSA names to avoid quadratic behavior in the common case.
+ * tree-data-ref.c (split_constant_offset): Add limit argument
+ and pass it down. Initialize it from PARAM_SSA_NAME_DEF_CHAIN_LIMIT.
+ (split_constant_offset_1): Add limit argument and use it to
+ limit SSA def walking. Optimize the common plus/minus case.
+
+2019-07-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91178
+ * tree-vect-stmts.c (get_group_load_store_type): For SLP
+ loads with a gap larger than the vector size always use
+ VMAT_STRIDED_SLP.
+ (vectorizable_load): For VMAT_STRIDED_SLP with a permutation
+ avoid loading vectors that are only contained in the gap
+ and thus are not needed.
+
+2019-07-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91180
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Fix offset
+ computation for memset partial defs.
+
+2019-07-17 Jakub Jelinek <jakub@redhat.com>
+
+ * gimple.h (enum gf_mask): Remove GF_OMP_FOR_SIMD, change
+ GF_OMP_FOR_KIND_SIMD to a value serially after other kinds,
+ divide GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_COMBINED,
+ GF_OMP_FOR_COMBINED_INTO, GF_OMP_FOR_GRID_PHONY,
+ GF_OMP_FOR_GRID_INTRA_GROUP and GF_OMP_FOR_GRID_GROUP_ITER by two.
+ * omp-grid.c (grid_process_grid_body,
+ grid_eliminate_combined_simd_part): Use GF_OMP_FOR_KIND_SIMD instead
+ of GF_OMP_FOR_SIMD, don't test & GF_OMP_FOR_SIMD but
+ == GF_OMP_FOR_KIND_SIMD.
+ * omp-low.c (build_outer_var_ref, scan_sharing_clauses,
+ check_omp_nesting_restrictions, scan_omp_1_stmt,
+ lower_rec_input_clauses, lower_lastprivate_conditional_clauses,
+ lower_lastprivate_clauses, lower_reduction_clauses, lower_omp_scan,
+ omp_find_scan): Likewise.
+ * omp-expand.c (expand_omp_for): Likewise.
+ * omp-general.c (omp_extract_for_data): Likewise.
+
+ PR tree-optimization/91157
+ * tree-vect-generic.c (expand_vector_comparison): Handle lhs being
+ a vector boolean with scalar mode.
+ (expand_vector_condition): Handle first operand being a vector boolean
+ with scalar mode.
+ (expand_vector_operations_1): For comparisons, don't bail out early
+ if the return type is vector boolean with scalar mode, but comparison
+ operand type is not.
+
+2019-07-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91181
+ * tree-vect-slp.c (vect_build_slp_tree_1): Do not compare
+ IFN_LOADs as calls.
+
+2019-07-16 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*testdi_1): Match CCZmode for
+ constants that might have the SImode sign bit set.
+ (*testqi_1_maybe_si): Remove "!" constraint modifier.
+ Use correct constraints for pentium pairing.
+ (*test<mode>_1): Ditto.
+
+2019-07-16 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/91173
+ * tree-ssa-address.c (addr_for_mem_ref): If the base is an
+ SSA_NAME with a constant value, fold its value into the offset
+ and clear the base before calling gen_addr_rtx.
+
+2019-07-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/91164
+ * dse.c (rest_of_handle_dse): If dead edges have been purged,
+ invalidate dominance info.
+
+2019-07-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * read-md.h (md_reader::record_potential_iterator_use): Add a
+ file_location parameter.
+ * read-rtl.c (attribute_use::loc): New field.
+ (map_attr_string): Take a file_location parameter. Report cases
+ in which attributes map to multiple distinct values.
+ (apply_attribute_uses): Update call accordingly.
+ (md_reader::handle_overloaded_name): Likewise.
+ (md_reader::apply_iterator_to_string): Likewise. Skip empty
+ nonnull strings.
+ (record_attribute_use): Take a file_location parameter.
+ Initialize attribute_use::loc.
+ (md_reader::record_potential_iterator_use): Take a file_location
+ parameter. Update call to record_attribute_use.
+ (rtx_reader::rtx_alloc_for_name): Update call accordingly.
+ (rtx_reader::read_rtx_code): Likewise.
+ (rtx_reader::read_rtx_operand): Likewise. Record a location
+ for implicitly-expanded empty strings.
+
+2019-07-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * read-md.h (md_reader::ptr_loc): Moved from read-md.c.
+ Use file_location instead of separate fields.
+ (md_reader::set_md_ptr_loc): Take a file_location instead of a
+ separate filename and line number.
+ * read-md.c (ptr_loc): As above.
+ (md_reader::copy_md_ptr_loc): Update for new ptr_loc layout.
+ (md_reader::fprint_md_ptr_loc): Likewise.
+ (md_reader::set_md_ptr_loc): Likewise. Take a file_location
+ instead of a separate filename and line number.
+ (md_reader::read_string): Update call accordingly.
+
+2019-07-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/rs6000/rs6000.md (*mov<mode>_update1): Explicitly
+ use <SFDF:mode>, <SFDF:MODE>, <SFDF:Ff> and <SFDF:bits> rather than
+ leaving the choice between SFDF and P implicit.
+ (*mov<mode>_update2): Likewise.
+ (*cmp<IBM128:mode>_internal2): Explicitly use <IBM128:MODE>
+ rather than leaving the choice betweem IBM128 and GPR implicit.
+ (*fix<uns>_trunc<IEEE128:mode><QHSI:mode>2_mem): Explicitly use
+ <IEEE128:MODE> rather than leaving the choice between IEEE128 and
+ QHSI implicit.
+ (AltiVec define_peephole2s): Explicitly use <ALTIVEC_DFORM:MODE>
+ rather than leaving the choice between ALTIVEC_DFORM and P implicit.
+ * config/rs6000/vsx.md
+ (*vsx_ext_<VSX_EXTRACT_I:VS_scalar>_fl_<FL_CONV:mode>)
+ (*vsx_ext_<VSX_EXTRACT_I:VS_scalar>_ufl_<FL_CONV:mode>): Explicitly
+ use <FL_CONV:VSisa> rather than leaving the choice between FL_CONV
+ and VSX_EXTRACT_I implicit.
+
+2019-07-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/mips/micromips.md (*movep<MOVEP1:mode><MOVEP2:mode>):
+ Explicitly use <MOVEP1:MODE> for the mode attribute.
+
+2019-07-16 Jan Hubicka <hubicka@ucw.cz>
+
+ PR bootstrap/91176
+ * ipa-fnsummary.c (analyze_function_body): Skip debug stmts
+
+2019-07-15 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/91050
+ * config/rs6000/rs6000.c (rs6000_file_start): Never skip emitting a
+ .machine directive.
+
+2019-07-15 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (@test<mode>_ccno_1):
+ Rename from test<mode>_ccno_1.
+ (*testdi_1): Remove redundant alternatives. Remove modrm attribute.
+ (*testqi_1_maybe_si): Remove modrm attribute.
+ (*test<mode>_1): Ditto.
+ * config/i386/i386-expand.c (ix86_split_idivmod): Use
+ gen_test_ccno_1 and gen_extend_insn.
+
+2019-07-15 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (aliasing_component_refs_walk): Initialize same_p
+ to 0.
+
+2019-07-15 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/91162
+ * tree-cfg.c (move_block_to_fn): When releasing a virtual PHI
+ node make sure to replace all uses with something valid.
+
+2019-07-15 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR tree-optimization/88497
+ * tree-ssa-reassoc.c (reassociate_bb): Swap the positions of
+ GIMPLE_BINARY_RHS check and gimple_visited_p check, call new
+ function undistribute_bitref_for_vector.
+ (undistribute_bitref_for_vector): New function.
+ (cleanup_vinfo_map): Likewise.
+ (sort_by_mach_mode): Likewise.
+
+2019-07-14 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (nonmemory_szext_operand): New mode attribute.
+ (test<mode>_ccno_1): Macroize insn pattern from testsi_ccno_1
+ and testdi_ccno_1 using SWI48 mode attribute.
+ (*testdi_1): Use x86_64_szext_nonmemory_operand instead of
+ x86_64_szext_general_operand.
+ (*testqi_1_maybe_si): Use nonmemory_operand instead of general_operand.
+ (*test<mode>_1): Use nonmemory_szext_operand mode attribute
+ instead of genera_operand mode attribute.
+
+2019-07-14 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * gdbhooks.py (DumpFn.invoke): Add explicit casts of return values of
+ fopen and fclose to their respective types.
+ (DotFn.invoke): Ditto.
+
+2019-07-14 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c (ipa_dump_hints): Do not dump array_index.
+ (ipa_fn_summary::~ipa_fn_summary): Do not destroy array_index.
+ (ipa_fn_summary_t::duplicate): Do not duplicate array_index.
+ (array_index_predicate): Remove.
+ (analyze_function_body): Account cost for variable ofsetted array
+ indexing.
+ (estimate_node_size_and_time): Do not compute array index hint.
+ (ipa_merge_fn_summary_after_inlining): Do not merge array index hint.
+ (inline_read_section): Do not read array index hint.
+ (ipa_fn_summary_write): Do not write array index hint.
+ * doc/invoke.texi (ipa-cp-array-index-hint-bonus): Remove.
+ * ipa-cp.c (hint_time_bonus): Remove.
+ * ipa-fnsummary.h (ipa_hints_vals): Remove array_index.
+ (ipa_fnsummary): Remove array_index.
+ * ipa-inline.c (want_inline_small_function_p): Do not use
+ array_index.
+ (edge_badness): Likewise.
+ * params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): Remove.
+
+2019-07-14 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/91148
+ * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Remove
+ superfluous "builtin function" phrasing.
+
+2019-07-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (component_ref_to_zero_sized_trailing_array_p):
+ Break out from ...
+ (aliasing_component_refs_walk): Break out from ...
+ (aliasing_component_refs_p): ... here.
+
+2019-07-13 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/91148
+ * config/rs6000/rs6000.c (rs6000_invalid_builtin): Remove superfluous
+ "builtin function" phrasing.
+
+2019-07-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR target/90723
+ * recog.h (temporary_volatile_ok): New class.
+ * config/aarch64/aarch64.c (aarch64_emit_sve_pred_move): Set
+ volatile_ok temporarily to true using temporary_volatile_ok.
+ * expr.c (emit_block_move_via_cpymem): Likewise.
+ * optabs.c (maybe_legitimize_operand): Likewise.
+
+2019-07-13 Jakub Jelinek <jakub@redhat.com>
+
+ * gimplify.c (struct gimplify_omp_ctx): Add order_concurrent member.
+ (omp_notice_threadprivate_variable): Diagnose threadprivate variable
+ uses inside of order(concurrent) constructs.
+ (gimplify_scan_omp_clauses): Set ctx->order_concurrent if
+ OMP_CLAUSE_ORDER is seen.
+ * omp-low.c (struct omp_context): Add order_concurrent member.
+ (scan_sharing_clauses): Set ctx->order_concurrent if
+ OMP_CLAUSE_ORDER is seen.
+ (check_omp_nesting_restrictions): Diagnose ordered or atomic inside
+ of simd order(concurrent). Diagnose constructs not allowed inside of
+ for order(concurrent).
+ (setjmp_or_longjmp_p): Add a context and TREE_PUBLIC check to avoid
+ complaining about static double setjmp (double); or class static
+ methods or non-global namespace setjmps.
+ (omp_runtime_api_call): New function.
+ (scan_omp_1_stmt): Diagnose OpenMP runtime API calls inside of
+ order(concurrent) loops.
+
+2019-07-12 Martin Sebor <msebor@redhat.com>
+
+ * doc/invoke.texi (ssa-name-def-chain-limit): Document new --param.
+ * params.def (PARAM_SSA_NAME_DEF_CHAIN_LIMIT): Add new --param.
+ * tree-vrp.c (vrp_prop::check_mem_ref): Use
+ PARAM_SSA_NAME_DEF_CHAIN_LIMIT.
+
+2019-07-12 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-alias.c (same_tmr_indexing_p): Break out from ...
+ (indirect_refs_may_alias_p): ... here.
+ (nonoverlapping_component_refs_since_match_p): Support also non-trivial
+ mem refs in the access paths.
+
+2019-07-12 Jiangning Liu <jiangning.liu@amperecomputing.com>
+
+ PR tree-optimization/89430
+ * tree-ssa-phiopt.c (cond_store_replacement): Support conditional
+ store elimination for local variable without address escape.
+
+2019-07-12 Jeff Law <law@redhat.com>
+
+ * config/c6x/c6x.c (c6x_section_type): Clear SECTION_NOTYPE
+ for the ".far" section.
+
+2019-07-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91145
+ * tree-vect-slp.c (vect_build_slp_tree_2): Fix reduction
+ chain check.
+
+2019-07-12 Alexandre Oliva <oliva@adacore.com>
+
+ * tree-eh.c (honor_protect_cleanup_actions): Use outer_
+ rather than this_state as the lowering context for the ELSE
+ seq in a GIMPLE_EH_ELSE.
+
+2019-07-12 Richard Sandiford <richard.sandiford@arm.com>
+
+ * vector-builder.h (vector_builder::elt): Allow already-supplied
+ elements to be read back before building is complete.
+
+2019-07-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/91136
+ * df-core.c (ACCESSING REFS): Fix typos in comment.
+ * resource.c (mark_target_live_reg): Add artificial defs that occur at
+ the beginning of the block to the initial set of live registers.
+
+2019-07-12 Richard Biener <rguenther@suse.de>
+
+ * fold-const.h (get_array_ctor_element_at_index): Adjust.
+ * fold-const.c (get_array_ctor_element_at_index): Add
+ ctor_idx output parameter informing the caller where in
+ the constructor the element was (not) found. Add early exit
+ for when the ctor is sorted.
+ * gimple-fold.c (fold_array_ctor_reference): Support constant
+ folding across multiple array elements.
+
+2019-07-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgexpand.c (expand_gimple_stmt_1) <GIMPLE_RETURN>: If the statement
+ doesn't have location, set the current location to the function's end.
+
+2019-07-12 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.md (*compare_condjump<mode>)
+ (loadwb_pair<GPI:mode>_<P:mode>, loadwb_pair<GPF:mode>_<P:mode>)
+ (storewb_pair<GPI:mode>_<P:mode>, storewb_pair<GPF:mode>_<P:mode>)
+ (*ands<mode>_compare0): Fix ambiguous uses of .md attributes.
+ * config/aarch64/aarch64-simd.md
+ (*aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): Likewise.
+ (*aarch64_get_lane_zero_extend<GPI:mode><VDQQH:mode>): Likewise.
+ * config/aarch64/aarch64-sve.md
+ (while_ult<GPI:mode><PRED_ALL:mode>): Likewise.
+ (*cond_<optab><mode>_any): Fix SVE_I/SVE_SDI typo.
+
+2019-07-12 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/md.texi: Document that @ patterns can have different
+ numbers of operands.
+ * genemit.c (handle_overloaded_gen): Handle this case.
+ * genopinit.c (handle_overloaded_gen): Likewise.
+ * gensupport.c (replace_operands_with_dups): Iterate over
+ the new rtx's format rather than the old one's.
+
+2019-07-12 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_ORDER.
+ * tree.c (omp_clause_num_ops, omp_clause_code_name): Add
+ order clause entries.
+ (walk_tree_1): Handle OMP_CLAUSE_ORDER.
+ * tree-pretty-print.c (dump_omp_clause): Likewise.
+ * gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses):
+ Likewise.
+ * omp-low.c (scan_sharing_clauses): Likewise.
+ * tree-nested.c (convert_nonlocal_omp_clauses,
+ convert_local_omp_clauses): Likewise.
+
+2019-07-12 Kewen Lin <linkw@gcc.gnu.org>
+
+ * cfgrtl.c (print_rtl_with_bb): Emit a hint if the
+ fallthrough target of current basic block isn't the placed
+ right next.
+
+2019-07-11 Sunil K Pandey <sunil.k.pandey@intel.com>
+
+ PR target/90980
+ * config/i386/avx512fintrin.h (_mm512_loadu_epi64): New.
+ (_mm512_storeu_epi64): Likewise.
+ (_mm512_loadu_epi32): Likewise.
+ (_mm512_storeu_epi32): Likewise.
+ * config/i386/avx512vlintrin.h (_mm256_storeu_epi64): New.
+ (_mm_storeu_epi64): Likewise.
+ (_mm256_storeu_epi32): Likewise.
+ (_mm_storeu_epi32): Likewise.
+
+2019-07-11 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000-logue.c: Add Modula-2 to comment.
+
+2019-07-11 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000-logue.c (rs6000_output_function_epilogue):
+ Handle Modula-2.
+
+2019-07-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91124
+ * config/i386/sse.md (sse2_cvtpd2dq<mask_name>): Change into ...
+ (sse2_cvtpd2dq): ... this. Remove mask substitution macros.
+ (sse2_cvtpd2dq_mask, sse2_cvtpd2dq_mask_1): New define_insns.
+ (ufix_notruncv2dfv2si2<mask_name>): Change into ...
+ (ufix_notruncv2dfv2si2): ... this. Remove mask substitution macros.
+ (ufix_notruncv2dfv2si2_mask, ufix_notruncv2dfv2si2_mask_1): New
+ define_insns.
+ (ufix_truncv2dfv2si2<mask_name>): Change into ...
+ (ufix_truncv2dfv2si2): ... this. Remove mask substitution macros.
+ (ufix_truncv2dfv2si2_mask, ufix_truncv2dfv2si2_mask_1): New
+ define_insns.
+ (sse2_cvttpd2dq<mask_name>): Change into ...
+ (sse2_cvttpd2dq): ... this. Remove mask substitution macros.
+ (sse2_cvttpd2dq_mask, sse2_cvttpd2dq_mask_1): New define_insns.
+ (*sse2_cvtpd2dq<mask_name>): Change into ...
+ (*sse2_cvtpd2dq): ... this. Remove mask substitution macros.
+ Add "C" constraint to const0_operand.
+ (*sse2_cvtpd2dq_mask, *sse2_cvtpd2dq_mask_1): New define_insns.
+ (sse2_cvtpd2ps_mask): Adjust expand to match *sse2_cvtpd2ps_mask
+ changes.
+
+ PR target/91124
+ * config/i386/i386-builtin-types.def
+ (V32HI_FTYPE_V32HI_V32HI_V32HI_INT,
+ V16HI_FTYPE_V16HI_V16HI_V16HI_INT, V8HI_FTYPE_V8HI_V8HI_V8HI_INT,
+ V8SI_FTYPE_V8SI_V8SI_V8SI_INT, V4DI_FTYPE_V4DI_V4DI_V4DI_INT,
+ V8DI_FTYPE_V8DI_V8DI_V8DI_INT, V16SI_FTYPE_V16SI_V16SI_V16SI_INT,
+ V2DI_FTYPE_V2DI_V2DI_V2DI_INT, V4SI_FTYPE_V4SI_V4SI_V4SI_INT): Remove.
+ * config/i386/i386-builtin.def (__builtin_ia32_vpshrdv_v32hi_mask,
+ __builtin_ia32_vpshrdv_v32hi_maskz, __builtin_ia32_vpshrdv_v16hi_mask,
+ __builtin_ia32_vpshrdv_v16hi_maskz, __builtin_ia32_vpshrdv_v8hi_mask,
+ __builtin_ia32_vpshrdv_v8hi_maskz, __builtin_ia32_vpshrdv_v16si_mask,
+ __builtin_ia32_vpshrdv_v16si_maskz, __builtin_ia32_vpshrdv_v8si_mask,
+ __builtin_ia32_vpshrdv_v8si_maskz, __builtin_ia32_vpshrdv_v4si_mask,
+ __builtin_ia32_vpshrdv_v4si_maskz, __builtin_ia32_vpshrdv_v8di_mask,
+ __builtin_ia32_vpshrdv_v8di_maskz, __builtin_ia32_vpshrdv_v4di_mask,
+ __builtin_ia32_vpshrdv_v4di_maskz, __builtin_ia32_vpshrdv_v2di_mask,
+ __builtin_ia32_vpshrdv_v2di_maskz, __builtin_ia32_vpshldv_v32hi_mask,
+ __builtin_ia32_vpshldv_v32hi_maskz, __builtin_ia32_vpshldv_v16hi_mask,
+ __builtin_ia32_vpshldv_v16hi_maskz, __builtin_ia32_vpshldv_v8hi_mask,
+ __builtin_ia32_vpshldv_v8hi_maskz, __builtin_ia32_vpshldv_v16si_mask,
+ __builtin_ia32_vpshldv_v16si_maskz, __builtin_ia32_vpshldv_v8si_mask,
+ __builtin_ia32_vpshldv_v8si_maskz, __builtin_ia32_vpshldv_v4si_mask,
+ __builtin_ia32_vpshldv_v4si_maskz, __builtin_ia32_vpshldv_v8di_mask,
+ __builtin_ia32_vpshldv_v8di_maskz, __builtin_ia32_vpshldv_v4di_mask,
+ __builtin_ia32_vpshldv_v4di_maskz, __builtin_ia32_vpshldv_v2di_mask,
+ __builtin_ia32_vpshldv_v2di_maskz, __builtin_ia32_vpdpbusd_v16si_mask,
+ __builtin_ia32_vpdpbusd_v16si_maskz, __builtin_ia32_vpdpbusd_v8si_mask,
+ __builtin_ia32_vpdpbusd_v8si_maskz, __builtin_ia32_vpdpbusd_v4si_mask,
+ __builtin_ia32_vpdpbusd_v4si_maskz,
+ __builtin_ia32_vpdpbusds_v16si_mask,
+ __builtin_ia32_vpdpbusds_v16si_maskz,
+ __builtin_ia32_vpdpbusds_v8si_mask,
+ __builtin_ia32_vpdpbusds_v8si_maskz,
+ __builtin_ia32_vpdpbusds_v4si_mask,
+ __builtin_ia32_vpdpbusds_v4si_maskz,
+ __builtin_ia32_vpdpwssd_v16si_mask,
+ __builtin_ia32_vpdpwssd_v16si_maskz, __builtin_ia32_vpdpwssd_v8si_mask,
+ __builtin_ia32_vpdpwssd_v8si_maskz, __builtin_ia32_vpdpwssd_v4si_mask,
+ __builtin_ia32_vpdpwssd_v4si_maskz,
+ __builtin_ia32_vpdpwssds_v16si_mask,
+ __builtin_ia32_vpdpwssds_v16si_maskz,
+ __builtin_ia32_vpdpwssds_v8si_mask,
+ __builtin_ia32_vpdpwssds_v8si_maskz,
+ __builtin_ia32_vpdpwssds_v4si_mask,
+ __builtin_ia32_vpdpwssds_v4si_maskz): Use *_USI, *_UHI or *_UQI
+ suffixed types rather than *_INT.
+ * config/i386/i386-expand.c (ix86_expand_args_builtin): Don't handle
+ V32HI_FTYPE_V32HI_V32HI_V32HI_INT, V16HI_FTYPE_V16HI_V16HI_V16HI_INT,
+ V8HI_FTYPE_V8HI_V8HI_V8HI_INT, V8SI_FTYPE_V8SI_V8SI_V8SI_INT,
+ V4DI_FTYPE_V4DI_V4DI_V4DI_INT, V8DI_FTYPE_V8DI_V8DI_V8DI_INT,
+ V16SI_FTYPE_V16SI_V16SI_V16SI_INT, V2DI_FTYPE_V2DI_V2DI_V2DI_INT
+ and V4SI_FTYPE_V4SI_V4SI_V4SI_INT.
+
+2019-07-11 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.c (intersect_ranges): If we know the intersection is
+ empty, there is no need to conservatively add anything else to
+ the set.
+
+2019-07-11 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/91131
+ * gimplify.c (gimplify_compound_literal_expr): Force a temporary
+ when the object is volatile and we have not cleared it even though
+ there are no nonzero elements.
+
+2019-07-10 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/predicates.md (cint34_operand): Update
+ SIGNED_34BIT_OFFSET_P call.
+ (pcrel_address): Update SIGNED_34BIT_OFFSET_P call.
+ (pcrel_external_address): Update SIGNED_34BIT_OFFSET_P call.
+ * config/rs6000/rs6000.c (rs6000_prefixed_address): Update
+ SIGNED_16BIT_OFFSET_P and SIGNED_34BIT_OFFSET_P calls.
+ * config/rs6000/rs6000.h (SIGNED_16BIT_OFFSET_P): Remove EXTRA
+ argument.
+ (SIGNED_34BIT_OFFSET_P): Remove EXTRA argument.
+ (SIGNED_16BIT_OFFSET_EXTRA_P): New macro, like
+ SIGNED_16BIT_OFFSET_P with an EXTRA argument.
+ (SIGNED_34BIT_OFFSET_EXTRA_P): New macro, like
+ SIGNED_34BIT_OFFSET_P with an EXTRA argument.
+
+2019-07-10 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/darwin.h (LIB_SPEC): Collate this spec here.
+ * config/rs6000/darwin7.h (LIB_SPEC): Remove.
+ * config/rs6000/darwin8.h (LIB_SPEC): Remove.
+ (DEF_MIN_OSX_VERSION): New.
+
+2019-07-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * fold-const.c (fold_relational_const): Fix folding of
+ vector-to-scalar NE_EXPRs.
+ (test_vector_folding): Add more tests.
+
+2019-07-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/91060
+ * config/arm/iterators.md (V2DI_ONLY): New mode iterator.
+ * config/arm/neon.md (vec_set<mode>_internal): Add a '@' prefix.
+ (vec_setv2di_internal): Reexpress as...
+ (@vec_set<V2DI_ONLY:mode>_internal): ...this.
+ * config/arm/arm.c (neon_expand_vector_init): Use gen_vec_set_internal
+ rather than gen_neon_vset_lane<mode>.
+
+2019-07-10 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/91102
+ * lra-constraints.c (process_alt_operands): Don't match user
+ defined regs only if they are early clobbers.
+
+2019-07-10 Marc Glisse <marc.glisse@inria.fr>
+
+ * wide-int.h (wi::lshift): Reject negative values for the fast path.
+
+2019-07-10 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91126
+ * tree-ssa-sccvn.c (n_walk_cb_data::push_partial_def): Adjust
+ native encoding offset for BYTES_BIG_ENDIAN.
+ (vn_reference_lookup_3): Likewise.
+
+2019-07-10 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Look at valueized
+ LHS whenever possible.
+
+2019-07-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (nonoverlapping_component_refs_p_1): Break out
+ from ...; work also on duplicated types.
+ (nonoverlapping_component_refs_since_match): ... here
+ (ncr_type_uid): Break out from ...
+ (ncr_compar): ... here; look for TYPE_UID of canonical type if
+ available.
+ (nonoverlapping_component_refs_p): Use same_type_for_tbaa to match
+ the types and nonoverlapping_component_refs_p_1 to disambiguate.
+
+2019-07-09 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/90989
+ * tree-ssa-strlen.c (handle_char_store): Constrain a single character
+ optimization to just single character stores.
+
+2019-07-09 Joern Rennecke <joern.rennecke@riscy-ip.com>
+
+ * tree-vect-stmts.c (vectorizable_comparison) <!slp_node>:
+ Swap operands only once.
+
+2019-07-09 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
+
+ * cfgcleanup.c (old_insns_match_p): Check if used hard regs set is equal
+ for both call instructions.
+
+2019-07-09 John Darrington <john@darrington.wattle.id.au>
+
+ * simplify-rtx.c (simplify_unary_operation_1): Use GET_MODE_PRECISION
+ rather than GET_MODE_BITSIZE to better handle partial integer modes.
+
+2019-07-09 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000-internal.h (create_TOC_reference): Delete.
+ * config/rs6000/rs6000-logue.c (create_TOC_reference): Move
+ function from rs6000-logue.c back to rs6000.c.
+ * config/rs6000/rs6000.c (create_TOC_reference): Likewise.
+
+2019-07-09 Martin Sebor <msebor@redhat.com>
+
+ PR c++/61339
+ * auto-profile.c: Change class-key of PODs to struct and others
+ to class.
+ * basic-block.h: Same.
+ * bitmap.c (bitmap_alloc): Same.
+ * bitmap.h: Same.
+ * builtins.c (expand_builtin_prefetch): Same.
+ (expand_builtin_interclass_mathfn): Same.
+ (expand_builtin_strlen): Same.
+ (expand_builtin_mempcpy_args): Same.
+ (expand_cmpstr): Same.
+ (expand_builtin___clear_cache): Same.
+ (expand_ifn_atomic_bit_test_and): Same.
+ (expand_builtin_thread_pointer): Same.
+ (expand_builtin_set_thread_pointer): Same.
+ * caller-save.c (setup_save_areas): Same.
+ (replace_reg_with_saved_mem): Same.
+ (insert_restore): Same.
+ (insert_save): Same.
+ (add_used_regs): Same.
+ * cfg.c (get_bb_copy): Same.
+ (set_loop_copy): Same.
+ * cfg.h: Same.
+ * cfganal.h: Same.
+ * cfgexpand.c (alloc_stack_frame_space): Same.
+ (add_stack_var): Same.
+ (add_stack_var_conflict): Same.
+ (add_scope_conflicts_1): Same.
+ (update_alias_info_with_stack_vars): Same.
+ (expand_used_vars): Same.
+ * cfghooks.c (redirect_edge_and_branch_force): Same.
+ (delete_basic_block): Same.
+ (split_edge): Same.
+ (make_forwarder_block): Same.
+ (force_nonfallthru): Same.
+ (duplicate_block): Same.
+ (lv_flush_pending_stmts): Same.
+ * cfghooks.h: Same.
+ * cfgloop.c (flow_loops_cfg_dump): Same.
+ (flow_loop_nested_p): Same.
+ (superloop_at_depth): Same.
+ (get_loop_latch_edges): Same.
+ (flow_loop_dump): Same.
+ (flow_loops_dump): Same.
+ (flow_loops_free): Same.
+ (flow_loop_nodes_find): Same.
+ (establish_preds): Same.
+ (flow_loop_tree_node_add): Same.
+ (flow_loop_tree_node_remove): Same.
+ (flow_loops_find): Same.
+ (find_subloop_latch_edge_by_profile): Same.
+ (find_subloop_latch_edge_by_ivs): Same.
+ (mfb_redirect_edges_in_set): Same.
+ (form_subloop): Same.
+ (merge_latch_edges): Same.
+ (disambiguate_multiple_latches): Same.
+ (disambiguate_loops_with_multiple_latches): Same.
+ (flow_bb_inside_loop_p): Same.
+ (glb_enum_p): Same.
+ (get_loop_body_with_size): Same.
+ (get_loop_body): Same.
+ (fill_sons_in_loop): Same.
+ (get_loop_body_in_dom_order): Same.
+ (get_loop_body_in_custom_order): Same.
+ (release_recorded_exits): Same.
+ (get_loop_exit_edges): Same.
+ (num_loop_branches): Same.
+ (remove_bb_from_loops): Same.
+ (find_common_loop): Same.
+ (delete_loop): Same.
+ (cancel_loop): Same.
+ (verify_loop_structure): Same.
+ (loop_preheader_edge): Same.
+ (loop_exit_edge_p): Same.
+ (single_exit): Same.
+ (loop_exits_to_bb_p): Same.
+ (loop_exits_from_bb_p): Same.
+ (get_loop_location): Same.
+ (record_niter_bound): Same.
+ (get_estimated_loop_iterations_int): Same.
+ (max_stmt_executions_int): Same.
+ (likely_max_stmt_executions_int): Same.
+ (get_estimated_loop_iterations): Same.
+ (get_max_loop_iterations): Same.
+ (get_max_loop_iterations_int): Same.
+ (get_likely_max_loop_iterations): Same.
+ * cfgloop.h (simple_loop_desc): Same.
+ (get_loop): Same.
+ (loop_depth): Same.
+ (loop_outer): Same.
+ (loop_iterator::next): Same.
+ (loop_outermost): Same.
+ * cfgloopanal.c (mark_irreducible_loops): Same.
+ (num_loop_insns): Same.
+ (average_num_loop_insns): Same.
+ (expected_loop_iterations_unbounded): Same.
+ (expected_loop_iterations): Same.
+ (mark_loop_exit_edges): Same.
+ (single_likely_exit): Same.
+ * cfgloopmanip.c (fix_bb_placement): Same.
+ (fix_bb_placements): Same.
+ (remove_path): Same.
+ (place_new_loop): Same.
+ (add_loop): Same.
+ (scale_loop_frequencies): Same.
+ (scale_loop_profile): Same.
+ (create_empty_if_region_on_edge): Same.
+ (create_empty_loop_on_edge): Same.
+ (loopify): Same.
+ (unloop): Same.
+ (fix_loop_placements): Same.
+ (copy_loop_info): Same.
+ (duplicate_loop): Same.
+ (duplicate_subloops): Same.
+ (loop_redirect_edge): Same.
+ (can_duplicate_loop_p): Same.
+ (duplicate_loop_to_header_edge): Same.
+ (mfb_keep_just): Same.
+ (has_preds_from_loop): Same.
+ (create_preheader): Same.
+ (create_preheaders): Same.
+ (lv_adjust_loop_entry_edge): Same.
+ (loop_version): Same.
+ * cfgloopmanip.h: Same.
+ * cgraph.h: Same.
+ * cgraphbuild.c: Same.
+ * combine.c (make_extraction): Same.
+ * config/i386/i386-features.c: Same.
+ * config/i386/i386-features.h: Same.
+ * config/i386/i386.c (ix86_emit_outlined_ms2sysv_save): Same.
+ (ix86_emit_outlined_ms2sysv_restore): Same.
+ (ix86_noce_conversion_profitable_p): Same.
+ (ix86_init_cost): Same.
+ (ix86_simd_clone_usable): Same.
+ * configure.ac (ACX_PROG_CXX_WARNING_OPTS): Add -Wclass-is-pod and
+ Wstruct-not-pod.
+ * coretypes.h: Same.
+ * data-streamer-in.c (string_for_index): Change class-key of PODs
+ to struct and others to class.
+ (streamer_read_indexed_string): Same.
+ (streamer_read_string): Same.
+ (bp_unpack_indexed_string): Same.
+ (bp_unpack_string): Same.
+ (streamer_read_uhwi): Same.
+ (streamer_read_hwi): Same.
+ (streamer_read_gcov_count): Same.
+ (streamer_read_wide_int): Same.
+ * data-streamer.h (streamer_write_bitpack): Same.
+ (bp_unpack_value): Same.
+ (streamer_write_char_stream): Same.
+ (streamer_write_hwi_in_range): Same.
+ (streamer_write_record_start): Same.
+ * ddg.c (create_ddg_dep_from_intra_loop_link): Same.
+ (add_cross_iteration_register_deps): Same.
+ (build_intra_loop_deps): Same.
+ * df-core.c (df_analyze): Same.
+ (loop_post_order_compute): Same.
+ (loop_inverted_post_order_compute): Same.
+ * df-problems.c (df_rd_alloc): Same.
+ (df_rd_simulate_one_insn): Same.
+ (df_rd_local_compute): Same.
+ (df_rd_init_solution): Same.
+ (df_rd_confluence_n): Same.
+ (df_rd_transfer_function): Same.
+ (df_rd_free): Same.
+ (df_rd_dump_defs_set): Same.
+ (df_rd_top_dump): Same.
+ (df_lr_alloc): Same.
+ (df_lr_reset): Same.
+ (df_lr_local_compute): Same.
+ (df_lr_init): Same.
+ (df_lr_confluence_n): Same.
+ (df_lr_free): Same.
+ (df_lr_top_dump): Same.
+ (df_lr_verify_transfer_functions): Same.
+ (df_live_alloc): Same.
+ (df_live_reset): Same.
+ (df_live_init): Same.
+ (df_live_confluence_n): Same.
+ (df_live_finalize): Same.
+ (df_live_free): Same.
+ (df_live_top_dump): Same.
+ (df_live_verify_transfer_functions): Same.
+ (df_mir_alloc): Same.
+ (df_mir_reset): Same.
+ (df_mir_init): Same.
+ (df_mir_confluence_n): Same.
+ (df_mir_free): Same.
+ (df_mir_top_dump): Same.
+ (df_word_lr_alloc): Same.
+ (df_word_lr_reset): Same.
+ (df_word_lr_init): Same.
+ (df_word_lr_confluence_n): Same.
+ (df_word_lr_free): Same.
+ (df_word_lr_top_dump): Same.
+ (df_md_alloc): Same.
+ (df_md_simulate_one_insn): Same.
+ (df_md_reset): Same.
+ (df_md_init): Same.
+ (df_md_free): Same.
+ (df_md_top_dump): Same.
+ * df-scan.c (df_insn_delete): Same.
+ (df_insn_rescan): Same.
+ (df_notes_rescan): Same.
+ (df_sort_and_compress_mws): Same.
+ (df_install_mws): Same.
+ (df_refs_add_to_chains): Same.
+ (df_ref_create_structure): Same.
+ (df_ref_record): Same.
+ (df_def_record_1): Same.
+ (df_find_hard_reg_defs): Same.
+ (df_uses_record): Same.
+ (df_get_conditional_uses): Same.
+ (df_get_call_refs): Same.
+ (df_recompute_luids): Same.
+ (df_get_entry_block_def_set): Same.
+ (df_entry_block_defs_collect): Same.
+ (df_get_exit_block_use_set): Same.
+ (df_exit_block_uses_collect): Same.
+ (df_mws_verify): Same.
+ (df_bb_verify): Same.
+ * df.h (df_scan_get_bb_info): Same.
+ * doc/tm.texi: Same.
+ * dse.c (record_store): Same.
+ * dumpfile.h: Same.
+ * emit-rtl.c (const_fixed_hasher::equal): Same.
+ (set_mem_attributes_minus_bitpos): Same.
+ (change_address): Same.
+ (adjust_address_1): Same.
+ (offset_address): Same.
+ * emit-rtl.h: Same.
+ * except.c (dw2_build_landing_pads): Same.
+ (sjlj_emit_dispatch_table): Same.
+ * explow.c (allocate_dynamic_stack_space): Same.
+ (emit_stack_probe): Same.
+ (probe_stack_range): Same.
+ * expmed.c (store_bit_field_using_insv): Same.
+ (store_bit_field_1): Same.
+ (store_integral_bit_field): Same.
+ (extract_bit_field_using_extv): Same.
+ (extract_bit_field_1): Same.
+ (emit_cstore): Same.
+ * expr.c (emit_block_move_via_cpymem): Same.
+ (expand_cmpstrn_or_cmpmem): Same.
+ (set_storage_via_setmem): Same.
+ (emit_single_push_insn_1): Same.
+ (expand_assignment): Same.
+ (store_constructor): Same.
+ (expand_expr_real_2): Same.
+ (expand_expr_real_1): Same.
+ (try_casesi): Same.
+ * flags.h: Same.
+ * function.c (try_fit_stack_local): Same.
+ (assign_stack_local_1): Same.
+ (assign_stack_local): Same.
+ (cut_slot_from_list): Same.
+ (insert_slot_to_list): Same.
+ (max_slot_level): Same.
+ (move_slot_to_level): Same.
+ (temp_address_hasher::equal): Same.
+ (remove_unused_temp_slot_addresses): Same.
+ (assign_temp): Same.
+ (combine_temp_slots): Same.
+ (update_temp_slot_address): Same.
+ (preserve_temp_slots): Same.
+ * function.h: Same.
+ * fwprop.c: Same.
+ * gcc-rich-location.h: Same.
+ * gcov.c: Same.
+ * genattrtab.c (check_attr_test): Same.
+ (check_attr_value): Same.
+ (convert_set_attr_alternative): Same.
+ (convert_set_attr): Same.
+ (check_defs): Same.
+ (copy_boolean): Same.
+ (get_attr_value): Same.
+ (expand_delays): Same.
+ (make_length_attrs): Same.
+ (min_fn): Same.
+ (make_alternative_compare): Same.
+ (simplify_test_exp): Same.
+ (tests_attr_p): Same.
+ (get_attr_order): Same.
+ (clear_struct_flag): Same.
+ (gen_attr): Same.
+ (compares_alternatives_p): Same.
+ (gen_insn): Same.
+ (gen_delay): Same.
+ (find_attrs_to_cache): Same.
+ (write_test_expr): Same.
+ (walk_attr_value): Same.
+ (write_attr_get): Same.
+ (eliminate_known_true): Same.
+ (write_insn_cases): Same.
+ (write_attr_case): Same.
+ (write_attr_valueq): Same.
+ (write_attr_value): Same.
+ (write_dummy_eligible_delay): Same.
+ (next_comma_elt): Same.
+ (find_attr): Same.
+ (make_internal_attr): Same.
+ (copy_rtx_unchanging): Same.
+ (gen_insn_reserv): Same.
+ (check_tune_attr): Same.
+ (make_automaton_attrs): Same.
+ (handle_arg): Same.
+ * genextract.c (gen_insn): Same.
+ (VEC_char_to_string): Same.
+ * genmatch.c (print_operand): Same.
+ (lower): Same.
+ (parser::parse_operation): Same.
+ (parser::parse_capture): Same.
+ (parser::parse_c_expr): Same.
+ (parser::parse_simplify): Same.
+ (main): Same.
+ * genoutput.c (output_operand_data): Same.
+ (output_get_insn_name): Same.
+ (compare_operands): Same.
+ (place_operands): Same.
+ (process_template): Same.
+ (validate_insn_alternatives): Same.
+ (validate_insn_operands): Same.
+ (gen_expand): Same.
+ (note_constraint): Same.
+ * genpreds.c (write_one_predicate_function): Same.
+ (add_constraint): Same.
+ (process_define_register_constraint): Same.
+ (write_lookup_constraint_1): Same.
+ (write_lookup_constraint_array): Same.
+ (write_insn_constraint_len): Same.
+ (write_reg_class_for_constraint_1): Same.
+ (write_constraint_satisfied_p_array): Same.
+ * genrecog.c (optimize_subroutine_group): Same.
+ * gensupport.c (process_define_predicate): Same.
+ (queue_pattern): Same.
+ (remove_from_queue): Same.
+ (process_rtx): Same.
+ (is_predicable): Same.
+ (change_subst_attribute): Same.
+ (subst_pattern_match): Same.
+ (alter_constraints): Same.
+ (alter_attrs_for_insn): Same.
+ (shift_output_template): Same.
+ (alter_output_for_subst_insn): Same.
+ (process_one_cond_exec): Same.
+ (subst_dup): Same.
+ (process_define_cond_exec): Same.
+ (mnemonic_htab_callback): Same.
+ (gen_mnemonic_attr): Same.
+ (read_md_rtx): Same.
+ * ggc-page.c: Same.
+ * gimple-loop-interchange.cc (dump_reduction): Same.
+ (dump_induction): Same.
+ (loop_cand::~loop_cand): Same.
+ (free_data_refs_with_aux): Same.
+ (tree_loop_interchange::interchange_loops): Same.
+ (tree_loop_interchange::map_inductions_to_loop): Same.
+ (tree_loop_interchange::move_code_to_inner_loop): Same.
+ (compute_access_stride): Same.
+ (compute_access_strides): Same.
+ (proper_loop_form_for_interchange): Same.
+ (tree_loop_interchange_compute_ddrs): Same.
+ (prune_datarefs_not_in_loop): Same.
+ (prepare_data_references): Same.
+ (pass_linterchange::execute): Same.
+ * gimple-loop-jam.c (bb_prevents_fusion_p): Same.
+ (unroll_jam_possible_p): Same.
+ (fuse_loops): Same.
+ (adjust_unroll_factor): Same.
+ (tree_loop_unroll_and_jam): Same.
+ * gimple-loop-versioning.cc (loop_versioning::~loop_versioning): Same.
+ (loop_versioning::expensive_stmt_p): Same.
+ (loop_versioning::version_for_unity): Same.
+ (loop_versioning::dump_inner_likelihood): Same.
+ (loop_versioning::find_per_loop_multiplication): Same.
+ (loop_versioning::analyze_term_using_scevs): Same.
+ (loop_versioning::record_address_fragment): Same.
+ (loop_versioning::analyze_expr): Same.
+ (loop_versioning::analyze_blocks): Same.
+ (loop_versioning::prune_conditions): Same.
+ (loop_versioning::merge_loop_info): Same.
+ (loop_versioning::add_loop_to_queue): Same.
+ (loop_versioning::decide_whether_loop_is_versionable): Same.
+ (loop_versioning::make_versioning_decisions): Same.
+ (loop_versioning::implement_versioning_decisions): Same.
+ * gimple-ssa-evrp-analyze.c
+ (evrp_range_analyzer::record_ranges_from_phis): Same.
+ * gimple-ssa-store-merging.c (split_store::split_store): Same.
+ (count_multiple_uses): Same.
+ (split_group): Same.
+ (imm_store_chain_info::output_merged_store): Same.
+ (pass_store_merging::process_store): Same.
+ * gimple-ssa-strength-reduction.c (slsr_process_phi): Same.
+ * gimple-ssa-warn-alloca.c (adjusted_warn_limit): Same.
+ (is_max): Same.
+ (alloca_call_type): Same.
+ (pass_walloca::execute): Same.
+ * gimple-streamer-in.c (input_phi): Same.
+ (input_gimple_stmt): Same.
+ * gimple-streamer.h: Same.
+ * godump.c (go_force_record_alignment): Same.
+ (go_format_type): Same.
+ (go_output_type): Same.
+ (go_output_fndecl): Same.
+ (go_output_typedef): Same.
+ (keyword_hash_init): Same.
+ (find_dummy_types): Same.
+ * graph.c (draw_cfg_nodes_no_loops): Same.
+ (draw_cfg_nodes_for_loop): Same.
+ * hard-reg-set.h (hard_reg_set_iter_next): Same.
+ * hsa-brig.c: Same.
+ * hsa-common.h (hsa_internal_fn_hasher::equal): Same.
+ * hsa-dump.c (dump_hsa_cfun): Same.
+ * hsa-gen.c (gen_function_def_parameters): Same.
+ * hsa-regalloc.c (dump_hsa_cfun_regalloc): Same.
+ * input.c (dump_line_table_statistics): Same.
+ (test_lexer): Same.
+ * input.h: Same.
+ * internal-fn.c (get_multi_vector_move): Same.
+ (expand_load_lanes_optab_fn): Same.
+ (expand_GOMP_SIMT_ENTER_ALLOC): Same.
+ (expand_GOMP_SIMT_EXIT): Same.
+ (expand_GOMP_SIMT_LAST_LANE): Same.
+ (expand_GOMP_SIMT_ORDERED_PRED): Same.
+ (expand_GOMP_SIMT_VOTE_ANY): Same.
+ (expand_GOMP_SIMT_XCHG_BFLY): Same.
+ (expand_GOMP_SIMT_XCHG_IDX): Same.
+ (expand_addsub_overflow): Same.
+ (expand_neg_overflow): Same.
+ (expand_mul_overflow): Same.
+ (expand_call_mem_ref): Same.
+ (expand_mask_load_optab_fn): Same.
+ (expand_scatter_store_optab_fn): Same.
+ (expand_gather_load_optab_fn): Same.
+ * ipa-cp.c (ipa_get_parm_lattices): Same.
+ (print_all_lattices): Same.
+ (ignore_edge_p): Same.
+ (build_toporder_info): Same.
+ (free_toporder_info): Same.
+ (push_node_to_stack): Same.
+ (ipcp_lattice<valtype>::set_contains_variable): Same.
+ (set_agg_lats_to_bottom): Same.
+ (ipcp_bits_lattice::meet_with): Same.
+ (set_single_call_flag): Same.
+ (initialize_node_lattices): Same.
+ (ipa_get_jf_ancestor_result): Same.
+ (ipcp_verify_propagated_values): Same.
+ (propagate_scalar_across_jump_function): Same.
+ (propagate_context_across_jump_function): Same.
+ (propagate_bits_across_jump_function): Same.
+ (ipa_vr_operation_and_type_effects): Same.
+ (propagate_vr_across_jump_function): Same.
+ (set_check_aggs_by_ref): Same.
+ (set_chain_of_aglats_contains_variable): Same.
+ (merge_aggregate_lattices): Same.
+ (agg_pass_through_permissible_p): Same.
+ (propagate_aggs_across_jump_function): Same.
+ (call_passes_through_thunk_p): Same.
+ (propagate_constants_across_call): Same.
+ (devirtualization_time_bonus): Same.
+ (good_cloning_opportunity_p): Same.
+ (context_independent_aggregate_values): Same.
+ (gather_context_independent_values): Same.
+ (perform_estimation_of_a_value): Same.
+ (estimate_local_effects): Same.
+ (value_topo_info<valtype>::add_val): Same.
+ (add_all_node_vals_to_toposort): Same.
+ (value_topo_info<valtype>::propagate_effects): Same.
+ (ipcp_propagate_stage): Same.
+ (ipcp_discover_new_direct_edges): Same.
+ (same_node_or_its_all_contexts_clone_p): Same.
+ (cgraph_edge_brings_value_p): Same.
+ (gather_edges_for_value): Same.
+ (create_specialized_node): Same.
+ (find_more_scalar_values_for_callers_subset): Same.
+ (find_more_contexts_for_caller_subset): Same.
+ (copy_plats_to_inter): Same.
+ (intersect_aggregates_with_edge): Same.
+ (find_aggregate_values_for_callers_subset): Same.
+ (cgraph_edge_brings_all_agg_vals_for_node): Same.
+ (decide_about_value): Same.
+ (decide_whether_version_node): Same.
+ (spread_undeadness): Same.
+ (identify_dead_nodes): Same.
+ (ipcp_store_vr_results): Same.
+ * ipa-devirt.c (final_warning_record::grow_type_warnings): Same.
+ * ipa-fnsummary.c (ipa_fn_summary::account_size_time): Same.
+ (redirect_to_unreachable): Same.
+ (edge_set_predicate): Same.
+ (evaluate_conditions_for_known_args): Same.
+ (evaluate_properties_for_edge): Same.
+ (ipa_fn_summary_t::duplicate): Same.
+ (ipa_call_summary_t::duplicate): Same.
+ (dump_ipa_call_summary): Same.
+ (ipa_dump_fn_summary): Same.
+ (eliminated_by_inlining_prob): Same.
+ (set_cond_stmt_execution_predicate): Same.
+ (set_switch_stmt_execution_predicate): Same.
+ (compute_bb_predicates): Same.
+ (will_be_nonconstant_expr_predicate): Same.
+ (phi_result_unknown_predicate): Same.
+ (analyze_function_body): Same.
+ (compute_fn_summary): Same.
+ (estimate_edge_devirt_benefit): Same.
+ (estimate_edge_size_and_time): Same.
+ (estimate_calls_size_and_time): Same.
+ (estimate_node_size_and_time): Same.
+ (remap_edge_change_prob): Same.
+ (remap_edge_summaries): Same.
+ (ipa_merge_fn_summary_after_inlining): Same.
+ (ipa_fn_summary_generate): Same.
+ (inline_read_section): Same.
+ (ipa_fn_summary_read): Same.
+ (ipa_fn_summary_write): Same.
+ * ipa-fnsummary.h: Same.
+ * ipa-hsa.c (ipa_hsa_read_section): Same.
+ * ipa-icf-gimple.c (func_checker::compare_loops): Same.
+ * ipa-icf.c (sem_function::param_used_p): Same.
+ * ipa-inline-analysis.c (do_estimate_edge_time): Same.
+ * ipa-inline.c (edge_badness): Same.
+ (inline_small_functions): Same.
+ * ipa-polymorphic-call.c
+ (ipa_polymorphic_call_context::stream_out): Same.
+ * ipa-predicate.c (predicate::remap_after_duplication): Same.
+ (predicate::remap_after_inlining): Same.
+ (predicate::stream_out): Same.
+ * ipa-predicate.h: Same.
+ * ipa-profile.c (ipa_profile_read_summary): Same.
+ * ipa-prop.c (ipa_get_param_decl_index_1): Same.
+ (count_formal_params): Same.
+ (ipa_dump_param): Same.
+ (ipa_alloc_node_params): Same.
+ (ipa_print_node_jump_functions_for_edge): Same.
+ (ipa_print_node_jump_functions): Same.
+ (ipa_load_from_parm_agg): Same.
+ (get_ancestor_addr_info): Same.
+ (ipa_compute_jump_functions_for_edge): Same.
+ (ipa_analyze_virtual_call_uses): Same.
+ (ipa_analyze_stmt_uses): Same.
+ (ipa_analyze_params_uses_in_bb): Same.
+ (update_jump_functions_after_inlining): Same.
+ (try_decrement_rdesc_refcount): Same.
+ (ipa_impossible_devirt_target): Same.
+ (update_indirect_edges_after_inlining): Same.
+ (combine_controlled_uses_counters): Same.
+ (ipa_edge_args_sum_t::duplicate): Same.
+ (ipa_write_jump_function): Same.
+ (ipa_write_indirect_edge_info): Same.
+ (ipa_write_node_info): Same.
+ (ipa_read_edge_info): Same.
+ (ipa_prop_read_section): Same.
+ (read_replacements_section): Same.
+ * ipa-prop.h (ipa_get_param_count): Same.
+ (ipa_get_param): Same.
+ (ipa_get_type): Same.
+ (ipa_get_param_move_cost): Same.
+ (ipa_set_param_used): Same.
+ (ipa_get_controlled_uses): Same.
+ (ipa_set_controlled_uses): Same.
+ (ipa_get_cs_argument_count): Same.
+ * ipa-pure-const.c (analyze_function): Same.
+ (pure_const_read_summary): Same.
+ * ipa-ref.h: Same.
+ * ipa-reference.c (ipa_reference_read_optimization_summary): Same.
+ * ipa-split.c (test_nonssa_use): Same.
+ (dump_split_point): Same.
+ (dominated_by_forbidden): Same.
+ (split_part_set_ssa_name_p): Same.
+ (find_split_points): Same.
+ * ira-build.c (finish_loop_tree_nodes): Same.
+ (low_pressure_loop_node_p): Same.
+ * ira-color.c (ira_reuse_stack_slot): Same.
+ * ira-int.h: Same.
+ * ira.c (setup_reg_equiv): Same.
+ (print_insn_chain): Same.
+ (ira): Same.
+ * loop-doloop.c (doloop_condition_get): Same.
+ (add_test): Same.
+ (record_reg_sets): Same.
+ (doloop_optimize): Same.
+ * loop-init.c (loop_optimizer_init): Same.
+ (fix_loop_structure): Same.
+ * loop-invariant.c (merge_identical_invariants): Same.
+ (compute_always_reached): Same.
+ (find_exits): Same.
+ (may_assign_reg_p): Same.
+ (find_invariants_bb): Same.
+ (find_invariants_body): Same.
+ (replace_uses): Same.
+ (can_move_invariant_reg): Same.
+ (free_inv_motion_data): Same.
+ (move_single_loop_invariants): Same.
+ (change_pressure): Same.
+ (mark_ref_regs): Same.
+ (calculate_loop_reg_pressure): Same.
+ * loop-iv.c (biv_entry_hasher::equal): Same.
+ (iv_extend_to_rtx_code): Same.
+ (check_iv_ref_table_size): Same.
+ (clear_iv_info): Same.
+ (latch_dominating_def): Same.
+ (iv_get_reaching_def): Same.
+ (iv_constant): Same.
+ (iv_subreg): Same.
+ (iv_extend): Same.
+ (iv_neg): Same.
+ (iv_add): Same.
+ (iv_mult): Same.
+ (get_biv_step): Same.
+ (record_iv): Same.
+ (analyzed_for_bivness_p): Same.
+ (record_biv): Same.
+ (iv_analyze_biv): Same.
+ (iv_analyze_expr): Same.
+ (iv_analyze_def): Same.
+ (iv_analyze_op): Same.
+ (iv_analyze): Same.
+ (iv_analyze_result): Same.
+ (biv_p): Same.
+ (eliminate_implied_conditions): Same.
+ (simplify_using_initial_values): Same.
+ (shorten_into_mode): Same.
+ (canonicalize_iv_subregs): Same.
+ (determine_max_iter): Same.
+ (check_simple_exit): Same.
+ (find_simple_exit): Same.
+ (get_simple_loop_desc): Same.
+ * loop-unroll.c (report_unroll): Same.
+ (decide_unrolling): Same.
+ (unroll_loops): Same.
+ (loop_exit_at_end_p): Same.
+ (decide_unroll_constant_iterations): Same.
+ (unroll_loop_constant_iterations): Same.
+ (compare_and_jump_seq): Same.
+ (unroll_loop_runtime_iterations): Same.
+ (decide_unroll_stupid): Same.
+ (unroll_loop_stupid): Same.
+ (referenced_in_one_insn_in_loop_p): Same.
+ (reset_debug_uses_in_loop): Same.
+ (analyze_iv_to_split_insn): Same.
+ * lra-eliminations.c (lra_debug_elim_table): Same.
+ (setup_can_eliminate): Same.
+ (form_sum): Same.
+ (lra_get_elimination_hard_regno): Same.
+ (lra_eliminate_regs_1): Same.
+ (eliminate_regs_in_insn): Same.
+ (update_reg_eliminate): Same.
+ (init_elimination): Same.
+ (lra_eliminate): Same.
+ * lra-int.h: Same.
+ * lra-lives.c (initiate_live_solver): Same.
+ * lra-remat.c (create_remat_bb_data): Same.
+ * lra-spills.c (lra_spill): Same.
+ * lra.c (lra_set_insn_recog_data): Same.
+ (lra_set_used_insn_alternative_by_uid): Same.
+ (init_reg_info): Same.
+ (expand_reg_info): Same.
+ * lto-cgraph.c (output_symtab): Same.
+ (read_identifier): Same.
+ (get_alias_symbol): Same.
+ (input_node): Same.
+ (input_varpool_node): Same.
+ (input_ref): Same.
+ (input_edge): Same.
+ (input_cgraph_1): Same.
+ (input_refs): Same.
+ (input_symtab): Same.
+ (input_offload_tables): Same.
+ (output_cgraph_opt_summary): Same.
+ (input_edge_opt_summary): Same.
+ (input_cgraph_opt_section): Same.
+ * lto-section-in.c (lto_free_raw_section_data): Same.
+ (lto_create_simple_input_block): Same.
+ (lto_free_function_in_decl_state_for_node): Same.
+ * lto-streamer-in.c (lto_tag_check_set): Same.
+ (lto_location_cache::revert_location_cache): Same.
+ (lto_location_cache::input_location): Same.
+ (lto_input_location): Same.
+ (stream_input_location_now): Same.
+ (lto_input_tree_ref): Same.
+ (lto_input_eh_catch_list): Same.
+ (input_eh_region): Same.
+ (lto_init_eh): Same.
+ (make_new_block): Same.
+ (input_cfg): Same.
+ (fixup_call_stmt_edges): Same.
+ (input_struct_function_base): Same.
+ (input_function): Same.
+ (lto_read_body_or_constructor): Same.
+ (lto_read_tree_1): Same.
+ (lto_read_tree): Same.
+ (lto_input_scc): Same.
+ (lto_input_tree_1): Same.
+ (lto_input_toplevel_asms): Same.
+ (lto_input_mode_table): Same.
+ (lto_reader_init): Same.
+ (lto_data_in_create): Same.
+ * lto-streamer-out.c (output_cfg): Same.
+ * lto-streamer.h: Same.
+ * modulo-sched.c (duplicate_insns_of_cycles): Same.
+ (generate_prolog_epilog): Same.
+ (mark_loop_unsched): Same.
+ (dump_insn_location): Same.
+ (loop_canon_p): Same.
+ (sms_schedule): Same.
+ * omp-expand.c (expand_omp_for_ordered_loops): Same.
+ (expand_omp_for_generic): Same.
+ (expand_omp_for_static_nochunk): Same.
+ (expand_omp_for_static_chunk): Same.
+ (expand_omp_simd): Same.
+ (expand_omp_taskloop_for_inner): Same.
+ (expand_oacc_for): Same.
+ (expand_omp_atomic_pipeline): Same.
+ (mark_loops_in_oacc_kernels_region): Same.
+ * omp-offload.c (oacc_xform_loop): Same.
+ * omp-simd-clone.c (simd_clone_adjust): Same.
+ * optabs-query.c (get_traditional_extraction_insn): Same.
+ * optabs.c (expand_vector_broadcast): Same.
+ (expand_binop_directly): Same.
+ (expand_twoval_unop): Same.
+ (expand_twoval_binop): Same.
+ (expand_unop_direct): Same.
+ (emit_indirect_jump): Same.
+ (emit_conditional_move): Same.
+ (emit_conditional_neg_or_complement): Same.
+ (emit_conditional_add): Same.
+ (vector_compare_rtx): Same.
+ (expand_vec_perm_1): Same.
+ (expand_vec_perm_const): Same.
+ (expand_vec_cond_expr): Same.
+ (expand_vec_series_expr): Same.
+ (maybe_emit_atomic_exchange): Same.
+ (maybe_emit_sync_lock_test_and_set): Same.
+ (expand_atomic_compare_and_swap): Same.
+ (expand_atomic_load): Same.
+ (expand_atomic_store): Same.
+ (maybe_emit_op): Same.
+ (valid_multiword_target_p): Same.
+ (create_integer_operand): Same.
+ (maybe_legitimize_operand_same_code): Same.
+ (maybe_legitimize_operand): Same.
+ (create_convert_operand_from_type): Same.
+ (can_reuse_operands_p): Same.
+ (maybe_legitimize_operands): Same.
+ (maybe_gen_insn): Same.
+ (maybe_expand_insn): Same.
+ (maybe_expand_jump_insn): Same.
+ (expand_insn): Same.
+ * optabs.h (create_expand_operand): Same.
+ (create_fixed_operand): Same.
+ (create_output_operand): Same.
+ (create_input_operand): Same.
+ (create_convert_operand_to): Same.
+ (create_convert_operand_from): Same.
+ * optinfo.h: Same.
+ * poly-int.h: Same.
+ * predict.c (optimize_insn_for_speed_p): Same.
+ (optimize_loop_for_size_p): Same.
+ (optimize_loop_for_speed_p): Same.
+ (optimize_loop_nest_for_speed_p): Same.
+ (get_base_value): Same.
+ (predicted_by_loop_heuristics_p): Same.
+ (predict_extra_loop_exits): Same.
+ (predict_loops): Same.
+ (predict_paths_for_bb): Same.
+ (predict_paths_leading_to): Same.
+ (propagate_freq): Same.
+ (pass_profile::execute): Same.
+ * predict.h: Same.
+ * profile-count.c (profile_count::differs_from_p): Same.
+ (profile_probability::differs_lot_from_p): Same.
+ * profile-count.h: Same.
+ * profile.c (branch_prob): Same.
+ * regrename.c (free_chain_data): Same.
+ (mark_conflict): Same.
+ (create_new_chain): Same.
+ (merge_overlapping_regs): Same.
+ (init_rename_info): Same.
+ (merge_chains): Same.
+ (regrename_analyze): Same.
+ (regrename_do_replace): Same.
+ (scan_rtx_reg): Same.
+ (record_out_operands): Same.
+ (build_def_use): Same.
+ * regrename.h: Same.
+ * reload.h: Same.
+ * reload1.c (init_reload): Same.
+ (maybe_fix_stack_asms): Same.
+ (copy_reloads): Same.
+ (count_pseudo): Same.
+ (count_spilled_pseudo): Same.
+ (find_reg): Same.
+ (find_reload_regs): Same.
+ (select_reload_regs): Same.
+ (spill_hard_reg): Same.
+ (fixup_eh_region_note): Same.
+ (set_reload_reg): Same.
+ (allocate_reload_reg): Same.
+ (compute_reload_subreg_offset): Same.
+ (reload_adjust_reg_for_icode): Same.
+ (emit_input_reload_insns): Same.
+ (emit_output_reload_insns): Same.
+ (do_input_reload): Same.
+ (inherit_piecemeal_p): Same.
+ * rtl.h: Same.
+ * sanopt.c (maybe_get_dominating_check): Same.
+ (maybe_optimize_ubsan_ptr_ifn): Same.
+ (can_remove_asan_check): Same.
+ (maybe_optimize_asan_check_ifn): Same.
+ (sanopt_optimize_walker): Same.
+ * sched-deps.c (add_dependence_list): Same.
+ (chain_to_prev_insn): Same.
+ (add_insn_mem_dependence): Same.
+ (create_insn_reg_set): Same.
+ (maybe_extend_reg_info_p): Same.
+ (sched_analyze_reg): Same.
+ (sched_analyze_1): Same.
+ (get_implicit_reg_pending_clobbers): Same.
+ (chain_to_prev_insn_p): Same.
+ (deps_analyze_insn): Same.
+ (deps_start_bb): Same.
+ (sched_free_deps): Same.
+ (init_deps): Same.
+ (init_deps_reg_last): Same.
+ (free_deps): Same.
+ * sched-ebb.c: Same.
+ * sched-int.h: Same.
+ * sched-rgn.c (add_branch_dependences): Same.
+ (concat_insn_mem_list): Same.
+ (deps_join): Same.
+ (sched_rgn_compute_dependencies): Same.
+ * sel-sched-ir.c (reset_target_context): Same.
+ (copy_deps_context): Same.
+ (init_id_from_df): Same.
+ (has_dependence_p): Same.
+ (change_loops_latches): Same.
+ (bb_top_order_comparator): Same.
+ (make_region_from_loop_preheader): Same.
+ (sel_init_pipelining): Same.
+ (get_loop_nest_for_rgn): Same.
+ (make_regions_from_the_rest): Same.
+ (sel_is_loop_preheader_p): Same.
+ * sel-sched-ir.h (inner_loop_header_p): Same.
+ (get_all_loop_exits): Same.
+ * selftest.h: Same.
+ * sese.c (sese_build_liveouts): Same.
+ (sese_insert_phis_for_liveouts): Same.
+ * sese.h (defined_in_sese_p): Same.
+ * sreal.c (sreal::stream_out): Same.
+ * sreal.h: Same.
+ * streamer-hooks.h: Same.
+ * target-globals.c (save_target_globals): Same.
+ * target-globals.h: Same.
+ * target.def: Same.
+ * target.h: Same.
+ * targhooks.c (default_has_ifunc_p): Same.
+ (default_empty_mask_is_expensive): Same.
+ (default_init_cost): Same.
+ * targhooks.h: Same.
+ * toplev.c: Same.
+ * tree-affine.c (aff_combination_mult): Same.
+ (aff_combination_expand): Same.
+ (aff_combination_constant_multiple_p): Same.
+ * tree-affine.h: Same.
+ * tree-cfg.c (build_gimple_cfg): Same.
+ (replace_loop_annotate_in_block): Same.
+ (replace_uses_by): Same.
+ (remove_bb): Same.
+ (dump_cfg_stats): Same.
+ (gimple_duplicate_sese_region): Same.
+ (gimple_duplicate_sese_tail): Same.
+ (move_block_to_fn): Same.
+ (replace_block_vars_by_duplicates): Same.
+ (move_sese_region_to_fn): Same.
+ (print_loops_bb): Same.
+ (print_loop): Same.
+ (print_loops): Same.
+ (debug): Same.
+ (debug_loops): Same.
+ * tree-cfg.h: Same.
+ * tree-chrec.c (chrec_fold_plus_poly_poly): Same.
+ (chrec_fold_multiply_poly_poly): Same.
+ (chrec_evaluate): Same.
+ (chrec_component_in_loop_num): Same.
+ (reset_evolution_in_loop): Same.
+ (is_multivariate_chrec): Same.
+ (chrec_contains_symbols): Same.
+ (nb_vars_in_chrec): Same.
+ (chrec_convert_1): Same.
+ (chrec_convert_aggressive): Same.
+ * tree-chrec.h: Same.
+ * tree-core.h: Same.
+ * tree-data-ref.c (dump_data_dependence_relation): Same.
+ (canonicalize_base_object_address): Same.
+ (data_ref_compare_tree): Same.
+ (prune_runtime_alias_test_list): Same.
+ (get_segment_min_max): Same.
+ (create_intersect_range_checks): Same.
+ (conflict_fn_no_dependence): Same.
+ (object_address_invariant_in_loop_p): Same.
+ (analyze_ziv_subscript): Same.
+ (analyze_siv_subscript_cst_affine): Same.
+ (analyze_miv_subscript): Same.
+ (analyze_overlapping_iterations): Same.
+ (build_classic_dist_vector_1): Same.
+ (add_other_self_distances): Same.
+ (same_access_functions): Same.
+ (build_classic_dir_vector): Same.
+ (subscript_dependence_tester_1): Same.
+ (subscript_dependence_tester): Same.
+ (access_functions_are_affine_or_constant_p): Same.
+ (get_references_in_stmt): Same.
+ (loop_nest_has_data_refs): Same.
+ (graphite_find_data_references_in_stmt): Same.
+ (find_data_references_in_bb): Same.
+ (get_base_for_alignment): Same.
+ (find_loop_nest_1): Same.
+ (find_loop_nest): Same.
+ * tree-data-ref.h (dr_alignment): Same.
+ (ddr_dependence_level): Same.
+ * tree-if-conv.c (fold_build_cond_expr): Same.
+ (add_to_predicate_list): Same.
+ (add_to_dst_predicate_list): Same.
+ (phi_convertible_by_degenerating_args): Same.
+ (idx_within_array_bound): Same.
+ (all_preds_critical_p): Same.
+ (pred_blocks_visited_p): Same.
+ (predicate_bbs): Same.
+ (build_region): Same.
+ (if_convertible_loop_p_1): Same.
+ (is_cond_scalar_reduction): Same.
+ (predicate_scalar_phi): Same.
+ (remove_conditions_and_labels): Same.
+ (combine_blocks): Same.
+ (version_loop_for_if_conversion): Same.
+ (versionable_outer_loop_p): Same.
+ (ifcvt_local_dce): Same.
+ (tree_if_conversion): Same.
+ (pass_if_conversion::gate): Same.
+ * tree-if-conv.h: Same.
+ * tree-inline.c (maybe_move_debug_stmts_to_successors): Same.
+ * tree-loop-distribution.c (bb_top_order_cmp): Same.
+ (free_rdg): Same.
+ (stmt_has_scalar_dependences_outside_loop): Same.
+ (copy_loop_before): Same.
+ (create_bb_after_loop): Same.
+ (const_with_all_bytes_same): Same.
+ (generate_memset_builtin): Same.
+ (generate_memcpy_builtin): Same.
+ (destroy_loop): Same.
+ (build_rdg_partition_for_vertex): Same.
+ (compute_access_range): Same.
+ (data_ref_segment_size): Same.
+ (latch_dominated_by_data_ref): Same.
+ (compute_alias_check_pairs): Same.
+ (fuse_memset_builtins): Same.
+ (finalize_partitions): Same.
+ (find_seed_stmts_for_distribution): Same.
+ (prepare_perfect_loop_nest): Same.
+ * tree-parloops.c (lambda_transform_legal_p): Same.
+ (loop_parallel_p): Same.
+ (reduc_stmt_res): Same.
+ (add_field_for_name): Same.
+ (create_call_for_reduction_1): Same.
+ (replace_uses_in_bb_by): Same.
+ (transform_to_exit_first_loop_alt): Same.
+ (try_transform_to_exit_first_loop_alt): Same.
+ (transform_to_exit_first_loop): Same.
+ (num_phis): Same.
+ (gen_parallel_loop): Same.
+ (gather_scalar_reductions): Same.
+ (get_omp_data_i_param): Same.
+ (try_create_reduction_list): Same.
+ (oacc_entry_exit_single_gang): Same.
+ (parallelize_loops): Same.
+ * tree-pass.h: Same.
+ * tree-predcom.c (determine_offset): Same.
+ (last_always_executed_block): Same.
+ (split_data_refs_to_components): Same.
+ (suitable_component_p): Same.
+ (valid_initializer_p): Same.
+ (find_looparound_phi): Same.
+ (insert_looparound_copy): Same.
+ (add_looparound_copies): Same.
+ (determine_roots_comp): Same.
+ (predcom_tmp_var): Same.
+ (initialize_root_vars): Same.
+ (initialize_root_vars_store_elim_1): Same.
+ (initialize_root_vars_store_elim_2): Same.
+ (finalize_eliminated_stores): Same.
+ (initialize_root_vars_lm): Same.
+ (remove_stmt): Same.
+ (determine_unroll_factor): Same.
+ (execute_pred_commoning_cbck): Same.
+ (base_names_in_chain_on): Same.
+ (combine_chains): Same.
+ (pcom_stmt_dominates_stmt_p): Same.
+ (try_combine_chains): Same.
+ (prepare_initializers_chain_store_elim): Same.
+ (prepare_initializers_chain): Same.
+ (prepare_initializers): Same.
+ (prepare_finalizers_chain): Same.
+ (prepare_finalizers): Same.
+ (insert_init_seqs): Same.
+ * tree-scalar-evolution.c (loop_phi_node_p): Same.
+ (compute_overall_effect_of_inner_loop): Same.
+ (add_to_evolution_1): Same.
+ (add_to_evolution): Same.
+ (follow_ssa_edge_binary): Same.
+ (follow_ssa_edge_expr): Same.
+ (backedge_phi_arg_p): Same.
+ (follow_ssa_edge_in_condition_phi_branch): Same.
+ (follow_ssa_edge_in_condition_phi): Same.
+ (follow_ssa_edge_inner_loop_phi): Same.
+ (follow_ssa_edge): Same.
+ (analyze_evolution_in_loop): Same.
+ (analyze_initial_condition): Same.
+ (interpret_loop_phi): Same.
+ (interpret_condition_phi): Same.
+ (interpret_rhs_expr): Same.
+ (interpret_expr): Same.
+ (interpret_gimple_assign): Same.
+ (analyze_scalar_evolution_1): Same.
+ (analyze_scalar_evolution): Same.
+ (analyze_scalar_evolution_for_address_of): Same.
+ (get_instantiated_value_entry): Same.
+ (loop_closed_phi_def): Same.
+ (instantiate_scev_name): Same.
+ (instantiate_scev_poly): Same.
+ (instantiate_scev_binary): Same.
+ (instantiate_scev_convert): Same.
+ (instantiate_scev_not): Same.
+ (instantiate_scev_r): Same.
+ (instantiate_scev): Same.
+ (resolve_mixers): Same.
+ (initialize_scalar_evolutions_analyzer): Same.
+ (scev_reset_htab): Same.
+ (scev_reset): Same.
+ (derive_simple_iv_with_niters): Same.
+ (simple_iv_with_niters): Same.
+ (expression_expensive_p): Same.
+ (final_value_replacement_loop): Same.
+ * tree-scalar-evolution.h (block_before_loop): Same.
+ * tree-ssa-address.h: Same.
+ * tree-ssa-dce.c (find_obviously_necessary_stmts): Same.
+ * tree-ssa-dom.c (edge_info::record_simple_equiv): Same.
+ (record_edge_info): Same.
+ * tree-ssa-live.c (var_map_base_fini): Same.
+ (remove_unused_locals): Same.
+ * tree-ssa-live.h: Same.
+ * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Same.
+ (pass_ch_vect::execute): Same.
+ (pass_ch::process_loop_p): Same.
+ * tree-ssa-loop-im.c (mem_ref_hasher::hash): Same.
+ (movement_possibility): Same.
+ (outermost_invariant_loop): Same.
+ (stmt_cost): Same.
+ (determine_max_movement): Same.
+ (invariantness_dom_walker::before_dom_children): Same.
+ (move_computations): Same.
+ (may_move_till): Same.
+ (force_move_till_op): Same.
+ (force_move_till): Same.
+ (memref_free): Same.
+ (record_mem_ref_loc): Same.
+ (set_ref_stored_in_loop): Same.
+ (mark_ref_stored): Same.
+ (sort_bbs_in_loop_postorder_cmp): Same.
+ (sort_locs_in_loop_postorder_cmp): Same.
+ (analyze_memory_references): Same.
+ (mem_refs_may_alias_p): Same.
+ (find_ref_loc_in_loop_cmp): Same.
+ (rewrite_mem_ref_loc::operator): Same.
+ (first_mem_ref_loc_1::operator): Same.
+ (sm_set_flag_if_changed::operator): Same.
+ (execute_sm_if_changed_flag_set): Same.
+ (execute_sm): Same.
+ (hoist_memory_references): Same.
+ (ref_always_accessed::operator): Same.
+ (refs_independent_p): Same.
+ (record_dep_loop): Same.
+ (ref_indep_loop_p_1): Same.
+ (ref_indep_loop_p): Same.
+ (can_sm_ref_p): Same.
+ (find_refs_for_sm): Same.
+ (loop_suitable_for_sm): Same.
+ (store_motion_loop): Same.
+ (store_motion): Same.
+ (fill_always_executed_in): Same.
+ * tree-ssa-loop-ivcanon.c (constant_after_peeling): Same.
+ (estimated_unrolled_size): Same.
+ (loop_edge_to_cancel): Same.
+ (remove_exits_and_undefined_stmts): Same.
+ (remove_redundant_iv_tests): Same.
+ (unloop_loops): Same.
+ (estimated_peeled_sequence_size): Same.
+ (try_peel_loop): Same.
+ (canonicalize_loop_induction_variables): Same.
+ (canonicalize_induction_variables): Same.
+ * tree-ssa-loop-ivopts.c (iv_inv_expr_hasher::equal): Same.
+ (name_info): Same.
+ (stmt_after_inc_pos): Same.
+ (contains_abnormal_ssa_name_p): Same.
+ (niter_for_exit): Same.
+ (find_bivs): Same.
+ (mark_bivs): Same.
+ (find_givs_in_bb): Same.
+ (find_induction_variables): Same.
+ (find_interesting_uses_cond): Same.
+ (outermost_invariant_loop_for_expr): Same.
+ (idx_find_step): Same.
+ (add_candidate_1): Same.
+ (add_iv_candidate_derived_from_uses): Same.
+ (alloc_use_cost_map): Same.
+ (prepare_decl_rtl): Same.
+ (generic_predict_doloop_p): Same.
+ (computation_cost): Same.
+ (determine_common_wider_type): Same.
+ (get_computation_aff_1): Same.
+ (get_use_type): Same.
+ (determine_group_iv_cost_address): Same.
+ (iv_period): Same.
+ (difference_cannot_overflow_p): Same.
+ (may_eliminate_iv): Same.
+ (determine_set_costs): Same.
+ (cheaper_cost_pair): Same.
+ (compare_cost_pair): Same.
+ (iv_ca_cand_for_group): Same.
+ (iv_ca_recount_cost): Same.
+ (iv_ca_set_remove_invs): Same.
+ (iv_ca_set_no_cp): Same.
+ (iv_ca_set_add_invs): Same.
+ (iv_ca_set_cp): Same.
+ (iv_ca_add_group): Same.
+ (iv_ca_cost): Same.
+ (iv_ca_compare_deps): Same.
+ (iv_ca_delta_reverse): Same.
+ (iv_ca_delta_commit): Same.
+ (iv_ca_cand_used_p): Same.
+ (iv_ca_delta_free): Same.
+ (iv_ca_new): Same.
+ (iv_ca_free): Same.
+ (iv_ca_dump): Same.
+ (iv_ca_extend): Same.
+ (iv_ca_narrow): Same.
+ (iv_ca_prune): Same.
+ (cheaper_cost_with_cand): Same.
+ (iv_ca_replace): Same.
+ (try_add_cand_for): Same.
+ (get_initial_solution): Same.
+ (try_improve_iv_set): Same.
+ (find_optimal_iv_set_1): Same.
+ (create_new_iv): Same.
+ (rewrite_use_compare): Same.
+ (remove_unused_ivs): Same.
+ (determine_scaling_factor): Same.
+ * tree-ssa-loop-ivopts.h: Same.
+ * tree-ssa-loop-manip.c (create_iv): Same.
+ (compute_live_loop_exits): Same.
+ (add_exit_phi): Same.
+ (add_exit_phis): Same.
+ (find_uses_to_rename_use): Same.
+ (find_uses_to_rename_def): Same.
+ (find_uses_to_rename_in_loop): Same.
+ (rewrite_into_loop_closed_ssa): Same.
+ (check_loop_closed_ssa_bb): Same.
+ (split_loop_exit_edge): Same.
+ (ip_end_pos): Same.
+ (ip_normal_pos): Same.
+ (copy_phi_node_args): Same.
+ (gimple_duplicate_loop_to_header_edge): Same.
+ (can_unroll_loop_p): Same.
+ (determine_exit_conditions): Same.
+ (scale_dominated_blocks_in_loop): Same.
+ (niter_for_unrolled_loop): Same.
+ (tree_transform_and_unroll_loop): Same.
+ (rewrite_all_phi_nodes_with_iv): Same.
+ * tree-ssa-loop-manip.h: Same.
+ * tree-ssa-loop-niter.c (number_of_iterations_ne_max): Same.
+ (number_of_iterations_ne): Same.
+ (assert_no_overflow_lt): Same.
+ (assert_loop_rolls_lt): Same.
+ (number_of_iterations_lt): Same.
+ (adjust_cond_for_loop_until_wrap): Same.
+ (tree_simplify_using_condition): Same.
+ (simplify_using_initial_conditions): Same.
+ (simplify_using_outer_evolutions): Same.
+ (loop_only_exit_p): Same.
+ (ssa_defined_by_minus_one_stmt_p): Same.
+ (number_of_iterations_popcount): Same.
+ (number_of_iterations_exit): Same.
+ (find_loop_niter): Same.
+ (finite_loop_p): Same.
+ (chain_of_csts_start): Same.
+ (get_val_for): Same.
+ (loop_niter_by_eval): Same.
+ (derive_constant_upper_bound_ops): Same.
+ (do_warn_aggressive_loop_optimizations): Same.
+ (record_estimate): Same.
+ (get_cst_init_from_scev): Same.
+ (record_nonwrapping_iv): Same.
+ (idx_infer_loop_bounds): Same.
+ (infer_loop_bounds_from_ref): Same.
+ (infer_loop_bounds_from_array): Same.
+ (infer_loop_bounds_from_pointer_arith): Same.
+ (infer_loop_bounds_from_signedness): Same.
+ (bound_index): Same.
+ (discover_iteration_bound_by_body_walk): Same.
+ (maybe_lower_iteration_bound): Same.
+ (estimate_numbers_of_iterations): Same.
+ (estimated_loop_iterations): Same.
+ (estimated_loop_iterations_int): Same.
+ (max_loop_iterations): Same.
+ (max_loop_iterations_int): Same.
+ (likely_max_loop_iterations): Same.
+ (likely_max_loop_iterations_int): Same.
+ (estimated_stmt_executions_int): Same.
+ (max_stmt_executions): Same.
+ (likely_max_stmt_executions): Same.
+ (estimated_stmt_executions): Same.
+ (stmt_dominates_stmt_p): Same.
+ (nowrap_type_p): Same.
+ (loop_exits_before_overflow): Same.
+ (scev_var_range_cant_overflow): Same.
+ (scev_probably_wraps_p): Same.
+ (free_numbers_of_iterations_estimates): Same.
+ * tree-ssa-loop-niter.h: Same.
+ * tree-ssa-loop-prefetch.c (release_mem_refs): Same.
+ (idx_analyze_ref): Same.
+ (analyze_ref): Same.
+ (gather_memory_references_ref): Same.
+ (mark_nontemporal_store): Same.
+ (emit_mfence_after_loop): Same.
+ (may_use_storent_in_loop_p): Same.
+ (mark_nontemporal_stores): Same.
+ (should_unroll_loop_p): Same.
+ (volume_of_dist_vector): Same.
+ (add_subscript_strides): Same.
+ (self_reuse_distance): Same.
+ (insn_to_prefetch_ratio_too_small_p): Same.
+ * tree-ssa-loop-split.c (split_at_bb_p): Same.
+ (patch_loop_exit): Same.
+ (find_or_create_guard_phi): Same.
+ (easy_exit_values): Same.
+ (connect_loop_phis): Same.
+ (connect_loops): Same.
+ (compute_new_first_bound): Same.
+ (split_loop): Same.
+ (tree_ssa_split_loops): Same.
+ * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Same.
+ (is_maybe_undefined): Same.
+ (tree_may_unswitch_on): Same.
+ (simplify_using_entry_checks): Same.
+ (tree_unswitch_single_loop): Same.
+ (tree_unswitch_loop): Same.
+ (tree_unswitch_outer_loop): Same.
+ (empty_bb_without_guard_p): Same.
+ (used_outside_loop_p): Same.
+ (get_vop_from_header): Same.
+ (hoist_guard): Same.
+ * tree-ssa-loop.c (gate_oacc_kernels): Same.
+ (get_lsm_tmp_name): Same.
+ * tree-ssa-loop.h: Same.
+ * tree-ssa-reassoc.c (add_repeat_to_ops_vec): Same.
+ (build_and_add_sum): Same.
+ (no_side_effect_bb): Same.
+ (get_ops): Same.
+ (linearize_expr): Same.
+ (should_break_up_subtract): Same.
+ (linearize_expr_tree): Same.
+ * tree-ssa-scopedtables.c: Same.
+ * tree-ssa-scopedtables.h: Same.
+ * tree-ssa-structalias.c (condense_visit): Same.
+ (label_visit): Same.
+ (dump_pred_graph): Same.
+ (perform_var_substitution): Same.
+ (move_complex_constraints): Same.
+ (remove_preds_and_fake_succs): Same.
+ * tree-ssa-threadupdate.c (dbds_continue_enumeration_p): Same.
+ (determine_bb_domination_status): Same.
+ (duplicate_thread_path): Same.
+ (thread_through_all_blocks): Same.
+ * tree-ssa-threadupdate.h: Same.
+ * tree-streamer-in.c (streamer_read_string_cst): Same.
+ (input_identifier): Same.
+ (unpack_ts_type_common_value_fields): Same.
+ (unpack_ts_block_value_fields): Same.
+ (unpack_ts_translation_unit_decl_value_fields): Same.
+ (unpack_ts_omp_clause_value_fields): Same.
+ (streamer_read_tree_bitfields): Same.
+ (streamer_alloc_tree): Same.
+ (lto_input_ts_common_tree_pointers): Same.
+ (lto_input_ts_vector_tree_pointers): Same.
+ (lto_input_ts_poly_tree_pointers): Same.
+ (lto_input_ts_complex_tree_pointers): Same.
+ (lto_input_ts_decl_minimal_tree_pointers): Same.
+ (lto_input_ts_decl_common_tree_pointers): Same.
+ (lto_input_ts_decl_non_common_tree_pointers): Same.
+ (lto_input_ts_decl_with_vis_tree_pointers): Same.
+ (lto_input_ts_field_decl_tree_pointers): Same.
+ (lto_input_ts_function_decl_tree_pointers): Same.
+ (lto_input_ts_type_common_tree_pointers): Same.
+ (lto_input_ts_type_non_common_tree_pointers): Same.
+ (lto_input_ts_list_tree_pointers): Same.
+ (lto_input_ts_vec_tree_pointers): Same.
+ (lto_input_ts_exp_tree_pointers): Same.
+ (lto_input_ts_block_tree_pointers): Same.
+ (lto_input_ts_binfo_tree_pointers): Same.
+ (lto_input_ts_constructor_tree_pointers): Same.
+ (lto_input_ts_omp_clause_tree_pointers): Same.
+ (streamer_read_tree_body): Same.
+ * tree-streamer.h: Same.
+ * tree-switch-conversion.c (bit_test_cluster::is_beneficial): Same.
+ * tree-vect-data-refs.c (vect_get_smallest_scalar_type): Same.
+ (vect_analyze_possibly_independent_ddr): Same.
+ (vect_analyze_data_ref_dependence): Same.
+ (vect_compute_data_ref_alignment): Same.
+ (vect_enhance_data_refs_alignment): Same.
+ (vect_analyze_data_ref_access): Same.
+ (vect_check_gather_scatter): Same.
+ (vect_find_stmt_data_reference): Same.
+ (vect_create_addr_base_for_vector_ref): Same.
+ (vect_setup_realignment): Same.
+ (vect_supportable_dr_alignment): Same.
+ * tree-vect-loop-manip.c (rename_variables_in_bb): Same.
+ (adjust_phi_and_debug_stmts): Same.
+ (vect_set_loop_mask): Same.
+ (add_preheader_seq): Same.
+ (vect_maybe_permute_loop_masks): Same.
+ (vect_set_loop_masks_directly): Same.
+ (vect_set_loop_condition_masked): Same.
+ (vect_set_loop_condition_unmasked): Same.
+ (slpeel_duplicate_current_defs_from_edges): Same.
+ (slpeel_add_loop_guard): Same.
+ (slpeel_can_duplicate_loop_p): Same.
+ (create_lcssa_for_virtual_phi): Same.
+ (iv_phi_p): Same.
+ (vect_update_ivs_after_vectorizer): Same.
+ (vect_gen_vector_loop_niters_mult_vf): Same.
+ (slpeel_update_phi_nodes_for_loops): Same.
+ (slpeel_update_phi_nodes_for_guard1): Same.
+ (find_guard_arg): Same.
+ (slpeel_update_phi_nodes_for_guard2): Same.
+ (slpeel_update_phi_nodes_for_lcssa): Same.
+ (vect_do_peeling): Same.
+ (vect_create_cond_for_alias_checks): Same.
+ (vect_loop_versioning): Same.
+ * tree-vect-loop.c (vect_determine_vf_for_stmt): Same.
+ (vect_inner_phi_in_double_reduction_p): Same.
+ (vect_analyze_scalar_cycles_1): Same.
+ (vect_fixup_scalar_cycles_with_patterns): Same.
+ (vect_get_loop_niters): Same.
+ (bb_in_loop_p): Same.
+ (vect_get_max_nscalars_per_iter): Same.
+ (vect_verify_full_masking): Same.
+ (vect_compute_single_scalar_iteration_cost): Same.
+ (vect_analyze_loop_form_1): Same.
+ (vect_analyze_loop_form): Same.
+ (vect_active_double_reduction_p): Same.
+ (vect_analyze_loop_operations): Same.
+ (neutral_op_for_slp_reduction): Same.
+ (vect_is_simple_reduction): Same.
+ (vect_model_reduction_cost): Same.
+ (get_initial_def_for_reduction): Same.
+ (get_initial_defs_for_reduction): Same.
+ (vect_create_epilog_for_reduction): Same.
+ (vectorize_fold_left_reduction): Same.
+ (vectorizable_reduction): Same.
+ (vectorizable_induction): Same.
+ (vectorizable_live_operation): Same.
+ (loop_niters_no_overflow): Same.
+ (vect_get_loop_mask): Same.
+ (vect_transform_loop_stmt): Same.
+ (vect_transform_loop): Same.
+ * tree-vect-patterns.c (vect_reassociating_reduction_p): Same.
+ (vect_determine_precisions): Same.
+ (vect_pattern_recog_1): Same.
+ * tree-vect-slp.c (vect_analyze_slp_instance): Same.
+ * tree-vect-stmts.c (stmt_vectype): Same.
+ (process_use): Same.
+ (vect_init_vector_1): Same.
+ (vect_truncate_gather_scatter_offset): Same.
+ (get_group_load_store_type): Same.
+ (vect_build_gather_load_calls): Same.
+ (vect_get_strided_load_store_ops): Same.
+ (vectorizable_simd_clone_call): Same.
+ (vectorizable_store): Same.
+ (permute_vec_elements): Same.
+ (vectorizable_load): Same.
+ (vect_transform_stmt): Same.
+ (supportable_widening_operation): Same.
+ * tree-vectorizer.c (vec_info::replace_stmt): Same.
+ (vec_info::free_stmt_vec_info): Same.
+ (vect_free_loop_info_assumptions): Same.
+ (vect_loop_vectorized_call): Same.
+ (set_uid_loop_bbs): Same.
+ (vectorize_loops): Same.
+ * tree-vectorizer.h (STMT_VINFO_BB_VINFO): Same.
+ * tree.c (add_tree_to_fld_list): Same.
+ (fld_type_variant_equal_p): Same.
+ (fld_decl_context): Same.
+ (fld_incomplete_type_of): Same.
+ (free_lang_data_in_binfo): Same.
+ (need_assembler_name_p): Same.
+ (find_decls_types_r): Same.
+ (get_eh_types_for_runtime): Same.
+ (find_decls_types_in_eh_region): Same.
+ (find_decls_types_in_node): Same.
+ (assign_assembler_name_if_needed): Same.
+ * value-prof.c (stream_out_histogram_value): Same.
+ * value-prof.h: Same.
+ * var-tracking.c (use_narrower_mode): Same.
+ (prepare_call_arguments): Same.
+ (vt_expand_loc_callback): Same.
+ (resolve_expansions_pending_recursion): Same.
+ (vt_expand_loc): Same.
+ * varasm.c (const_hash_1): Same.
+ (compare_constant): Same.
+ (tree_output_constant_def): Same.
+ (simplify_subtraction): Same.
+ (get_pool_constant): Same.
+ (output_constant_pool_2): Same.
+ (output_constant_pool_1): Same.
+ (mark_constants_in_pattern): Same.
+ (mark_constant_pool): Same.
+ (get_section_anchor): Same.
+ * vr-values.c (compare_range_with_value): Same.
+ (vr_values::extract_range_from_phi_node): Same.
+ * vr-values.h: Same.
+ * web.c (unionfind_union): Same.
+ * wide-int.h: Same.
+
+2019-07-09 Martin Sebor <msebor@redhat.com>
+
+ PR c++/61339
+ * align.h: Change class-key from class to struct and vice versa
+ to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod.
+ * alloc-pool.h: Same.
+ * asan.c (shadow_mem_size): Same.
+ * auto-profile.c: Same.
+ * basic-block.h: Same.
+ * bitmap.h: Same.
+ * cfgexpand.c (set_rtl): Same.
+ (expand_one_stack_var_at): Same.
+ * cfghooks.h: Same.
+ * cfgloop.h: Same.
+ * cgraph.h: Same.
+ * config/i386/i386.h: Same.
+ * df-problems.c (df_print_bb_index): Same.
+ * df-scan.c: Same.
+ * df.h (df_single_use): Same.
+ * diagnostic-show-locus.c (layout::print_annotation_line): Same.
+ (layout::annotation_line_showed_range_p): Same.
+ (get_printed_columns): Same.
+ (correction::ensure_terminated): Same.
+ (line_corrections::~line_corrections): Same.
+ * dojump.h: Same.
+ * dse.c: Same.
+ * dump-context.h: Same.
+ * dumpfile.h: Same.
+ * dwarf2out.c: Same.
+ * edit-context.c: Same.
+ * fibonacci_heap.c (test_union_of_equal_heaps): Same.
+ * flags.h: Same.
+ * function.c (assign_stack_local): Same.
+ * function.h: Same.
+ * gcc.c: Same.
+ * gcov.c (block_info::block_info): Same.
+ * genattrtab.c: Same.
+ * genextract.c: Same.
+ * genmatch.c (comparison_code_p): Same.
+ (id_base::id_base): Same.
+ (decision_tree::print): Same.
+ * genoutput.c: Same.
+ * genpreds.c (write_one_predicate_function): Same.
+ * genrecog.c (validate_pattern): Same.
+ (find_operand_positions): Same.
+ (optimize_subroutine_group): Same.
+ (merge_pattern_transition::merge_pattern_transition): Same.
+ (merge_pattern_info::merge_pattern_info): Same.
+ (merge_state_result::merge_state_result): Same.
+ (merge_into_state): Same.
+ * gensupport.c: Same.
+ * gensupport.h: Same.
+ * ggc-common.c (init_ggc_heuristics): Same.
+ * ggc-tests.c (test_union): Same.
+ * gimple-loop-interchange.cc (dump_induction): Same.
+ * gimple-loop-versioning.cc: Same.
+ * gimple-match.h (gimple_match_cond::any_else): Same.
+ * gimple-ssa-backprop.c: Same.
+ * gimple-ssa-sprintf.c: Same.
+ * gimple-ssa-store-merging.c (store_operand_info::store_operand_info):
+ Same.
+ (store_immediate_info::store_immediate_info): Same.
+ (merged_store_group::apply_stores): Same.
+ (get_location_for_stmts): Same.
+ * gimple-ssa-strength-reduction.c: Same.
+ * gimple-ssa-warn-alloca.c: Same.
+ * gimple-ssa-warn-restrict.c (pass_wrestrict::execute): Same.
+ * godump.c (go_type_decl): Same.
+ * hash-map-tests.c (test_map_of_strings_to_int): Same.
+ * hash-map.h: Same.
+ * hash-set-tests.c (test_set_of_strings): Same.
+ * hsa-brig.c: Same.
+ * hsa-common.h: Same.
+ * hsa-gen.c (transformable_switch_to_sbr_p): Same.
+ * input.c (assert_loceq): Same.
+ * input.h: Same.
+ * ipa-cp.c: Same.
+ * ipa-devirt.c (possible_polymorphic_call_targets_1): Same.
+ * ipa-fnsummary.h: Same.
+ * ipa-inline.h: Same.
+ * ipa-prop.h: Same.
+ * ipa-split.c (visit_bb): Same.
+ * ira-int.h (minmax_set_iter_next): Same.
+ * loop-invariant.c: Same.
+ * loop-iv.c: Same.
+ * lra-eliminations.c: Same.
+ * lra-int.h: Same.
+ * lra-lives.c (mark_regno_dead): Same.
+ * lra-remat.c: Same.
+ * lra-spills.c: Same.
+ * lto-streamer.h: Same.
+ * mem-stats.h: Same.
+ * omp-grid.c (omp_grid_lastprivate_predicate): Same.
+ * omp-low.c (omp_clause_aligned_alignment): Same.
+ * optabs-query.h (get_vcond_eq_icode): Same.
+ * optabs.h: Same.
+ * opts.c (wrap_help): Same.
+ * poly-int.h: Same.
+ * predict.c (predict_paths_leading_to_edge): Same.
+ * pretty-print.h: Same.
+ * profile-count.h: Same.
+ * read-md.h: Same.
+ * read-rtl-function.c: Same.
+ * ree.c: Same.
+ * reginfo.c: Same.
+ * regrename.c: Same.
+ * regrename.h: Same.
+ * reload.h: Same.
+ * rtl-iter.h: Same.
+ * rtl.h (costs_add_n_insns): Same.
+ * sanopt.c: Same.
+ * sched-int.h: Same.
+ * sel-sched-ir.h: Same.
+ * selftest.h: Same.
+ * sese.h (vec_find): Same.
+ * stmt.c: Same.
+ * target-globals.h: Same.
+ * tree-affine.c (aff_combination_find_elt): Same.
+ * tree-affine.h: Same.
+ * tree-data-ref.h: Same.
+ * tree-outof-ssa.c (ssa_is_replaceable_p): Same.
+ * tree-predcom.c: Same.
+ * tree-scalar-evolution.c (find_var_scev_info): Same.
+ * tree-ssa-alias.h: Same.
+ * tree-ssa-ccp.c: Same.
+ * tree-ssa-coalesce.c (ssa_conflicts_dump): Same.
+ * tree-ssa-loop-im.c (for_all_locs_in_loop): Same.
+ (rewrite_mem_refs): Same.
+ (execute_sm_if_changed): Same.
+ (hoist_memory_references): Same.
+ * tree-ssa-loop-ivopts.c (operator<=): Same.
+ * tree-ssa-loop.h: Same.
+ * tree-ssa-pre.c (get_or_alloc_expr_for_name): Same.
+ * tree-ssa-structalias.c: Same.
+ * tree-switch-conversion.h (cluster::cluster): Same.
+ (simple_cluster::simple_cluster): Same.
+ * tree-vect-patterns.c (type_conversion_p): Same.
+ * tree-vectorizer.c (dump_stmt_cost): Same.
+ * tree-vectorizer.h (loop_vec_info_for_loop): Same.
+ * tree.c (protected_set_expr_location): Same.
+ * tree.h (desired_pro_or_demotion_p): Same.
+ (fndecl_built_in_p): Same.
+ * unique-ptr-tests.cc: Same.
+ * var-tracking.c (delete_variable_part): Same.
+ * varasm.c (assemble_real): Same.
+ (tree_output_constant_def): Same.
+ * vec.c: Same.
+ * wide-int-bitmask.h: Same.
+ * wide-int.h (decompose): Same.
+
+2019-07-09 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91114
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Failure to
+ find a vector type isn't fatal.
+
+2019-07-09 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * config/aarch64/aarch64-simd.md
+ (aarch64_crypto_aes<aes_op>v16qi): Redefine pattern with xor.
+ (aarch64_crypto_aes<aesmc_op>v16qi): Remove attribute enabled.
+ (*aarch64_crypto_aes<aes_op>v16qi_xor_combine): Remove both.
+ (*aarch64_crypto_aese_fused,
+ *aarch64_crypto_aesd_fused): Update to new definition.
+ * config/aarch64/aarch64.c
+ (aarch_macro_fusion_pair_p): Remove aese/aesmc fusion check.
+
+2019-07-09 Richard Biener <rguenther@suse.de>
+
+ * gimple-match.h (gimple_match_op::resimplify): New.
+ (gimple_resimplify1, gimple_resimplify2, gimple_resimplify3,
+ gimple_resimplify4, gimple_resimplify5): Remove.
+ * gimple-match-head.c (gimple_resimplify1, gimple_resimplify2,
+ gimple_resimplify3, gimple_resimplify4, gimple_resimplify5):
+ Make static.
+ (gimple_match_op::resimplify): New.
+ * tree-ssa-sccvn.c (vn_nary_build_or_lookup_1): Valueize
+ according to availability. Use gimple_match_op::resimplify.
+
+2019-07-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * ira-emit.c (emit_moves): Skip DEBUG_INSNs when setting the location.
+
+2019-07-09 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * config/arm/crypto.md:
+ (crypto_<crypto_pattern>): Redefine aese/aesd pattern with xor.
+ (crypto_<crypto_pattern>): Remove attribute enabled for aesmc.
+ (crypto_<crypto_pattern>): Split CRYPTO_BINARY into 2 patterns.
+ (*aarch32_crypto_aese_fused, *aarch32_crypto_aesd_fused): New.
+ * config/arm/arm.c
+ (aarch_macro_fusion_pair_p): Remove aes/aesmc fusion check.
+ * config/arm/aarch-common-protos.h
+ (aarch_crypto_can_dual_issue): Remove.
+ * config/arm/aarch-common.c
+ (aarch_crypto_can_dual_issue): Likewise.
+ * config/arm/exynos-m1.md: Remove aese/aesmc fusion.
+ * config/arm/cortex-a53.md: Likewise.
+ * config/arm/cortex-a57.md: Likewise.
+ * config/arm/iterators.md:
+ (CRYPTO_BINARY): Redefine.
+ (CRYPTO_UNARY): Removed.
+ (CRYPTO_AES, CRYPTO_AESMC): New.
+
+2019-07-09 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (struct vn_walk_cb_data): Add orig_ref member.
+ (vn_reference_lookup_3): If the main ref has no access path recorded
+ but orig_ref has use it to do access-path based disambiguation.
+ (vn_reference_lookup_pieces): Adjust.
+ (vn_reference_lookup): Pass down original ref if we valueized.
+
+2019-07-09 Martin Liska <mliska@suse.cz>
+
+ * doc/extend.texi: Document influence on loop
+ optimizers.
+
+2019-07-09 Martin Liska <mliska@suse.cz>
+
+ * lto-compress.c (lto_normalized_zstd_level): Do not use
+ ZSTD_CLEVEL_DEFAULT as it is not default in old releases
+ of libzstd. One can use 0 as a default compression level.
+
+2019-07-09 Martin Liska <mliska@suse.cz>
+
+ * doc/invoke.texi: Add link from -fprofile-dir option.
+ Use better wording for 'gcno filename'.
+
+2019-07-08 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/71924
+ PR middle-end/90549
+ * gimple-ssa-isolate-paths.c (isolate_path): Add attribute. Update
+ comment.
+ (args_loc_t): New type.
+ (args_loc_t, locmap_t): same.
+ (diag_returned_locals): New function.
+ (is_addr_local): Same.
+ (handle_return_addr_local_phi_arg, warn_return_addr_local): Same.
+ (find_implicit_erroneous_behavior): Call warn_return_addr_local_phi_arg.
+ (find_explicit_erroneous_behavior): Call warn_return_addr_local.
+
+2019-07-08 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-stmts.c (scan_operand_equal_p): Look through MEM_REF
+ with SSA_NAME address of POINTER_PLUS_EXPR. Handle MULT_EXPR
+ and casts in offset when different, both through gimple stmts
+ and through trees. Rewritten using loops to minimize code duplication
+ for each operand.
+
+2019-07-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * emit-rtl.c (set_insn_locations): New function moved from...
+ * function.c (set_insn_locations): ...here.
+ * ira-emit.c (emit_moves): Propagate location of the first instruction
+ to the inserted move instructions.
+ * reg-stack.c (compensate_edge): Set the location if the sequence is
+ inserted on the edge.
+ * rtl.h (set_insn_locations): Declare.
+
+2019-07-08 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (rs6000_machine_from_flags): Ignore
+ OPTION_MASK_PPC_GFXOPT and OPTION_MASK_PPC_GPOPT for selecting the
+ .machine string.
+
+2019-07-08 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR rtl-optimization/88233
+ * common.opt (fsplit-wide-types-early): New option.
+ * common/config/rs6000/rs6000-common.c
+ (rs6000_option_optimization_table): Add OPT_fsplit_wide_types_early for
+ OPT_LEVELS_ALL.
+ * doc/invoke.texi (Optimization Options): Add -fsplit-wide-types-early.
+ * lower-subreg.c (pass_lower_subreg2::gate): Add test for
+ flag_split_wide_types_early.
+ (pass_data_lower_subreg3): New.
+ (pass_lower_subreg3): New.
+ (make_pass_lower_subreg3): New.
+ * passes.def (pass_lower_subreg2): Move after the loop passes.
+ (pass_lower_subreg3): New, inserted where pass_lower_subreg2 was.
+ * tree-pass.h (make_pass_lower_subreg2): Move up, to its new place in
+ the pass pipeline; its previous place is taken by ...
+ (make_pass_lower_subreg3): ... this.
+
+2019-07-08 Robin Dapp <rdapp@linux.ibm.com>
+
+ * config/s390/s390.c (s390_shift_truncation_mask): Define.
+ (TARGET_SHIFT_TRUNCATION_MASK): Define.
+
+2019-07-08 Robin Dapp <rdapp@linux.ibm.com>
+
+ * config/s390/constraints.md: Add new jsc constraint.
+ * config/s390/predicates.md: New predicates.
+ * config/s390/s390-protos.h (s390_valid_shift_count): New function.
+ * config/s390/s390.c (s390_valid_shift_count): New function.
+ (print_shift_count_operand): Use s390_valid_shift_count.
+ (print_operand): Likewise.
+ * config/s390/s390.md: Use new predicate.
+ * config/s390/subst.md: Remove addr_style_op and masked_op substs.
+ * config/s390/vector.md: Use new predicate.
+
+2019-07-08 Andrew Waterman <andrew@sifive.com>
+ Jim Wilson <jimw@sifive.com>
+
+ * config/riscv/riscv.md (lshrsi3_zero_extend_3+1): Use operands[1]
+ bitsize instead of BITS_PER_WORD.
+
+2019-07-08 Martin Liska <mliska@suse.cz>
+
+ * collect2.c (defined): Revert to before r254460.
+ (scan_prog_file): Revert to before r254460.
+
+2019-07-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/83518
+ * tree-ssa-sccvn.c: Include splay-tree.h.
+ (struct pd_range, struct pd_data): New.
+ (struct vn_walk_cb_data): Add data to track partial definitions.
+ (vn_walk_cb_data::~vn_walk_cb_data): New.
+ (vn_walk_cb_data::push_partial_def): New.
+ (pd_tree_alloc, pd_tree_dealloc, pd_range_compare): New.
+ (vn_reference_lookup_2): When partial defs are registered give up.
+ (vn_reference_lookup_3): Track partial defs for memset and
+ constructor zeroing and for defs from constants.
+
+2019-07-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/install.texi (bootstrap-Og): Document.
+
+2019-07-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/riscv/pic.md (*local_pic_load_s<mode>)
+ (*local_pic_load_u<mode>): Explicitly specify the mode iterator
+ referenced by <mode>, giving...
+ (*local_pic_load_s<SUBX:mode>, *local_pic_load_u<SUBX:mode>): ...these.
+ * config/riscv/riscv.md (*sge<u>_<X:mode><GPR:mode>)
+ (*slt<u>_<X:mode><GPR:mode>, *sle<u>_<X:mode><GPR:mode>): Explicitly
+ use <X:MODE> for the mode attribute.
+
+2019-07-07 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/91090
+ * tree-ssa-dom.c (simplify_stmt_for_jump_threading): Fix logic error
+ in handling of ranges to simplify switch statements.
+
+2019-07-07 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (darwin_override_options): Make a final check on PIC
+ options.
+
+2019-07-07 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (darwin_override_options): Don't jam symbol stubs
+ on for kernel code.
+
+2019-07-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/91068
+ * config/mips/mips.md (*mul_acc_si, *mul_acc_si_r3900, *macc)
+ (*msac, *msac_using_macc, *mul_sub_si): Use "l" for input operands
+ instead of matching them to "l" output operands.
+
+2019-07-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/mips/mips.c (mips_split_move): Zero-initialize addr
+ and check whether addr.reg is nonnull before using it.
+
+2019-07-06 Jakub Jelinek <jakub@redhat.com>
+
+ * omp-low.c (lower_rec_input_clauses): For lastprivate clauses in
+ ctx->for_simd_scan_phase simd copy the outer var to the privatized
+ variable(s). For conditional lastprivate look through outer
+ GIMPLE_OMP_SCAN context.
+ (lower_omp_1): For conditional lastprivate look through outer
+ GIMPLE_OMP_SCAN context.
+
+ * omp-low.c (struct omp_context): Rename combined_into_simd_safelen0
+ member to combined_into_simd_safelen1.
+ (lower_rec_input_clauses, lower_omp_1): Adjust uses.
+ (lower_lastprivate_clauses): Likewise. For conditional lastprivate
+ clauses if ctx->combined_into_simd_safelen1 put statements after the
+ predicate conditionalized block rather than into it.
+
+2019-07-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/s390/s390.md (*negabs<FP:mode>2_nocc): Use FP for
+ operand 1.
+ * config/s390/vx-builtins.md (*vec_cmp<insn_cmp><mode>_cconly):
+ Make the choice of <mode> explicit, giving...
+ (*vec_cmp<insn_cmp><VF_HW:mode>_cconly): ...this.
+
+2019-07-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/i386/i386.md (*fop_<X87MODEF:mode>_3_i387)
+ (l<rounding_insn><MODEF:mode><SWI48:mode>2): Fix ambiguous uses
+ of .md attributes.
+ * config/i386/sse.md (*avx512pf_gatherpf<mode>sf_mask)
+ (*avx512pf_gatherpf<mode>df_mask, *avx512pf_scatterpf<mode>sf_mask)
+ (*avx512pf_scatterpf<mode>df_mask, *avx2_gathersi<mode>)
+ (*avx2_gathersi<mode>_2, *avx2_gatherdi<mode>)
+ (*avx2_gatherdi<mode>_2, *avx2_gatherdi<mode>_3): Likewise.
+ (*avx2_gatherdi<mode>_4, *avx512f_gathersi<mode>): Likewise.
+ (*avx512f_gathersi<mode>_2, *avx512f_gatherdi<mode>): Likewise.
+ (*avx512f_gatherdi<mode>_2, *avx512f_scattersi<mode>): Likewise.
+ (*avx512f_scatterdi<mode>): Likewise.
+ (*andnot<mode>3_bcst): Fix VI/VI48_AVX512VL typo.
+
+2019-07-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/h8300/h8300.md (*push1_h8300hs_<mode>): Explicitly
+ specify the mode iterator referenced by <mode>, giving...
+ (*push1_h8300hs_<QHI:mode>): ...this.
+
+2019-07-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/gcn/gcn-valu.md
+ (vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>): Use
+ gen_vec_cmp<VEC_1REG_ALT:mode>di rather than (implicitly)
+ gen_vec_cmp<VEC_1REG_MODE:mode>di. Explicitly use
+ gen_vcond_mask_<VEC_1REG_MODE:mode>di.
+ (vcond<VEC_1REG_MODE:mode><VEC_1REG_ALT:mode>_exec): Likewise,
+ but using the _exec comparison patterns.
+ (vcondu<VEC_1REG_INT_MODE:mode><VEC_1REG_INT_ALT:mode>): Use
+ gen_vec_cmp<VEC_1REG_INT_ALT:mode>di rather than (implicitly)
+ gen_vec_cmp<VEC_1REG_INT_MODE:mode>di. Explicitly use
+ gen_vcond_mask_<VEC_1REG_INT_MODE:mode>di.
+ (vcondu<VEC_1REG_INT_MODE:mode><VEC_1REG_INT_ALT:mode>_exec): Likewise,
+ but using the _exec comparison patterns.
+
+2019-07-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/arm/sync.md
+ (@atomic_compare_and_swap<CCSI:arch><NARROW:mode>_1): Use
+ <NARROW:sync_predtab> instead of (implicitly) <CCSI:sync_predtab>.
+ (@atomic_compare_and_swap<CCSI:arch><SIDI:mode>_1): Likewise use
+ <SIDI:sync_predtab>. Use <SIDI:cas_cmp_operand> and
+ <SIDI:cas_cmp_str>.
+
+2019-07-06 Jakub Jelinek <jakub@redhat.com>
+
+ * omp-low.c (struct omp_context): Add for_simd_scan_phase member.
+ (maybe_lookup_ctx): Add forward declaration.
+ (omp_find_scan): Likewise. Walk into body of simd if composited
+ with worksharing loop.
+ (scan_omp_simd_scan): New function.
+ (scan_omp_1_stmt): Call it.
+ (lower_rec_simd_input_clauses): Don't create rvar nor rvar2 if
+ ctx->for_simd_scan_phase.
+ (lower_rec_input_clauses): Do much less work for inscan reductions
+ in ctx->for_simd_scan_phase is_simd regions.
+ (lower_omp_scan): Set is_simd also on simd constructs composited
+ with worksharing loop, unless ctx->for_simd_scan_phase. Never emit
+ a sorry message. Don't change GIMPLE_OMP_SCAN stmts into nops and
+ emit their body after in simd constructs composited with worksharing
+ loop.
+ (lower_omp_for_scan): Handle worksharing loop composited with simd.
+
+ * omp-low.c (omp_find_scan): Make static.
+ (lower_omp_for_scan): Fix order of merge arguments in input phase of
+ the second loop, var2 represents the first partial sum and so needs
+ to go before rprivb[ivar].
+
+2019-07-05 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000-logue.c: Remove unused code.
+
+2019-07-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-ssa-loop-manip.c (create_iv): Add missing guard for gsi_end_p.
+
+2019-07-05 Sam Tebbs <sam.tebbs@arm.com>
+
+ PR target/90712
+ * config/aarch64/aarch64.c (aarch64_post_cfi_startproc): Replace thunk
+ check with a frame laid out check.
+
+2019-07-05 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Valueize RHS
+ when comparing against a store with possibly the same value.
+
+2019-07-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91091
+ * tree-ssa-alias.h (get_continuation_for_phi): Add tbaa_p parameter.
+ (walk_non_aliased_vuses): Likewise.
+ * tree-ssa-alias.c (maybe_skip_until): Pass down tbaa_p.
+ (get_continuation_for_phi): New tbaa_p parameter and pass
+ it down.
+ (walk_non_aliased_vuses): Likewise.
+ * ipa-prop.c (determine_known_aggregate_parts): Adjust.
+ * tree-ssa-pre.c (translate_vuse_through_block): Likewise.
+ * tree-ssa-scopedtables.c (avail_exprs_stack::lookup_avail_expr):
+ Likewise.
+ * tree-ssa-sccvn.c (struct vn_walk_cb_data): Add tbaa_p flag.
+ (adjust_offsets_for_equal_base_address): New function.
+ (vn_reference_lookup_3): Use it to catch more base equivalences.
+ Handle and pass down tbaa_p flag.
+ (vn_reference_lookup_pieces): Adjust.
+ (vn_reference_lookup): Remove alias-set altering, instead pass
+ down false as tbaa_p.
+
+2019-07-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91091
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Overlap of
+ accesses can happen with -fno-strict-aliasing.
+
+2019-07-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (alias_stats): Add
+ nonoverlapping_component_refs_since_match_p_must_overlap.
+ (dump_alias_stats): Print it.
+ (nonoverlapping_component_refs_since_match_p): Add early exit.
+ (nonoverlapping_component_refs_p): Do not account early exit.
+
+2019-07-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * except.c (emit_to_new_bb_before): Make sure to put a location on SEQ.
+ * tree-eh.c (replace_goto_queue_1) <GIMPLE_GOTO>: Propagate location.
+ (emit_eh_dispatch): Delete.
+ (lower_catch): Emit the eh_dispatch manually and set the location of
+ the first catch statement onto it.
+ (lower_eh_filter): Emit the eh_dispatch manually and set location.
+ (lower_eh_dispatch): Propagate location.
+ * tree-outof-ssa.c (set_location_for_edge): Handle EH edges specially.
+ (eliminate_build): Likewise.
+
+2019-07-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-cfg.c (gimple_make_forwarder_block): Propagate location info on
+ phi nodes if possible.
+ * tree-scalar-evolution.c (final_value_replacement_loop): Propagate
+ location info on the newly created statement.
+ * tree-ssa-loop-manip.c (create_iv): Propagate location info on the
+ newly created increment if needed.
+
+2019-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/78884
+ * gimplify.c (struct gimplify_omp_ctx): Add add_safelen1 member.
+ (gimplify_bind_expr): If seeing TREE_ADDRESSABLE VLA inside of simd
+ loop body, set ctx->add_safelen1 instead of making it GOVD_PRIVATE.
+ (gimplify_adjust_omp_clauses): Add safelen (1) clause if
+ ctx->add_safelen1 is set.
+
+ * omp-expand.c (expand_omp_for_static_nochunk): Don't emit
+ GOMP_loop_start at the start of second worksharing loop in a scan.
+ For nowait, don't emit GOMP_loop_end_nowait at the end of first
+ worksharing loop in a scan even if there are conditional lastprivates,
+ and do emit GOMP_loop_end_nowait at the end of second worksharing loop.
+
+2019-07-04 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-alias.c (nonoverlapping_component_refs_since_match_p):
+ Fix check for match in the ref walk.
+
+2019-07-04 Martin Liska <mliska@suse.cz>
+
+ * tree-ssa-loop-niter.c
+ (get_upper_bound_based_on_builtin_expr_with_prob): New function.
+ (estimate_numbers_of_iterations):
+ Support __builtin_expect_with_probability for analysis
+ of # of loop iterations.
+
+2019-07-04 Alexandre Oliva <oliva@adacore.com>
+
+ * doc/generic.texi (Cleanups): Document EH_ELSE_EXPR.
+ * except.c: Likewise.
+ * expr.c (expand_expr_real_1): Reject it.
+ * gimplify.c (gimplify_expr): Gimplify it, within
+ TRY_FINALLY_EXPR.
+ * tree-dump.c (dequeue_and_dump): Dump it.
+ * tree-pretty-print.c (dump_generic_node): Likewise.
+ * tree.c (block_may_fallthru): Handle it.
+ * tree.def (EH_ELSE_EXPR): Introduce it.
+ * gimple-pretty-print.c (dump_gimple_try): Dump TRY_FINALLY
+ with GIMPLE_EH_ELSE as try/finally/else.
+
+2019-07-04 Richard Biener <rguenther@suse.de>
+
+ PR ipa/91062
+ * tree-pass.h (execute_all_ipa_transforms): Add a flag
+ parameter whether to disable GC collection.
+ * passes.c (execute_one_ipa_transform_pass): Likewise, and
+ honor it.
+ (execute_all_ipa_transforms): Likewise and pass it down.
+ * cgraph.c (cgraph_node::get_body): Do not invoke garbage
+ collection from applying IPA transforms.
+ * cgraphunit.c (cgraph_node::expand): Allow garbage collection
+ from applying IPA transforms.
+
+2019-07-04 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90911
+ * tree-vectorizer.h (_loop_vec_info::scalar_loop_scaling): New field.
+ (LOOP_VINFO_SCALAR_LOOP_SCALING): new.
+ * tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
+ scalar_loop_scaling.
+ (vect_transform_loop): Scale scalar loop profile if needed.
+ * tree-vect-loop-manip.c (vect_loop_versioning): When re-using
+ the loop copy from if-conversion adjust edge probabilities
+ and scale the vectorized loop body profile, queue the scalar
+ profile for updating after peeling.
+
+2019-07-04 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-alias.c (decl_refs_may_alias_p): Add size1 and size2
+ parameters; return early for must-alias.
+ (indirect_ref_may_alias_decl_p): Likewise; when establishing
+ outer types match, try nonoverlapping_component_refs
+ if must-alias is not obvious.
+ (indirect_refs_may_alias_p): Likewise.
+ (refs_may_alias_p_2): Likewise.
+
+2019-07-04 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.h (vn_reference_lookup): Add last_vuse_ptr
+ argument.
+ * tree-ssa-sccvn.c (last_vuse_ptr, vn_walk_kind): Move
+ globals into...
+ (struct vn_walk_cb_data): New callback data struct.
+ (vn_reference_lookup_2): Adjust.
+ (vn_reference_lookup_3): Likewise.
+ (vn_reference_lookup_pieces): Likewise.
+ (vn_reference_lookup): Likewise, get last_vuse_ptr argument.
+ (visit_reference_op_load): Adjust.
+
+2019-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91063
+ * tree-vect-stmts.c (vect_init_vector): Call gsi_remove to remove
+ stmt from stmts sequence before calling vect_init_vector_1.
+ Formatting fix.
+
+2019-07-04 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR target/88833
+ * fwprop.c (reg_single_def_p): New function.
+ (propagate_rtx_1): Add unconditional else inside RTX_EXTRA case.
+ (forward_propagate_into): New parameter reg_prop_only
+ with default value false.
+ Propagate def's src into loop only if SET_SRC and SET_DEST
+ of def_set have single definitions.
+ Likewise if reg_prop_only is set to true.
+ (fwprop): New param fwprop_addr_p.
+ Integrate fwprop_addr into fwprop.
+ (fwprop_addr): Remove.
+ (pass_rtl_fwprop_addr::execute): Call fwprop with arg set
+ to true.
+ (pass_rtl_fwprop::execute): Call fwprop with arg set to false.
+ * simplify-rtx.c (simplify_subreg): Add case for vector comparison.
+ * config/i386/sse.md (UNSPEC_BLENDV): Adjust pattern.
+
+2019-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ * omp-low.c (lower_omp_scan): Call lower_omp on stmt's body
+ in worksharing loop scans.
+
+ PR tree-optimization/91074
+ * omp-low.c (lower_omp_for_scan): Set DECL_GIMPLE_REG_P on cplx
+ temporary.
+
+ PR rtl-optimization/90756
+ * explow.c (promote_ssa_mode): Always use TYPE_MODE, don't bypass it
+ for VECTOR_TYPE_P.
+
+2019-07-03 Dennis Zhang <dennis.zhang@arm.com>
+
+ * config/aarch64/aarch64.md: Remove redundant constraints from
+ define_expand but keep some patterns untouched if they are
+ specially selected by TARGET_SECONDARY_RELOAD hook.
+ * config/aarch64/aarch64-sve.md: Likewise.
+ * config/aarch64/atomics.md: Remove redundant constraints from
+ define_expand.
+ * config/aarch64/aarch64-simd.md: Likewise.
+
+2019-07-03 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.h (DRIVER_SELF_SPECS): Remove the linker cases.
+ (RDYNAMIC): Rename to, DARWIN_RDYNAMIC.
+ (DARWIN_PIE_SPEC, DARWIN_NOPIE_SPEC): Adjust to remove the Xlinker
+ clauses.
+ (LINK_COMMAND_SPEC_A): Add DARWIN_RDYNAMIC, DARWIN_PIE_SPEC and
+ DARWIN_NOPIE_SPEC.
+
+2019-07-03 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.h (REAL_LIBGCC_SPEC): Adjust for earlier Darwin.
+ (STARTFILE_SPEC): Split crt3 into a separate spec.
+ (DARWIN_EXTRA_SPECS): Add crt2 and crt3 spec.
+ (DARWIN_CRT2_SPEC): New.
+ (DARWIN_CRT3_SPEC): New.
+ (MIN_LD64_OMIT_STUBS): Revise to 62.1.
+ * config/rs6000/darwin.h (DARWIN_CRT2_SPEC): Revise conditions.
+ (DARWIN_CRT3_SPEC): New.
+
+2019-07-03 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/altivec.md (altivec_mov<mode>, VM2 iterator):
+ Change the RTL attribute "length" from "4" to "*" to allow the
+ length attribute to be adjusted automatically for prefixed load,
+ store, and add immediate instructions.
+ * config/rs6000/rs6000.md (extendhi<mode>2, EXTHI iterator):
+ Likewise.
+ (extendsi<mode>2, EXTSI iterator): Likewise.
+ (movsi_internal1): Likewise.
+ (movsi_from_sf): Likewise.
+ (movdi_from_sf_zero_ext): Likewise.
+ (mov<mode>_internal): Likewise.
+ (movcc_internal1, QHI iterator): Likewise.
+ (mov<mode>_softfloat, FMOVE32 iterator): Likewise.
+ (movsf_from_si): Likewise.
+ (mov<mode>_hardfloat32, FMOVE64 iterator): Likewise.
+ (mov<mode>_softfloat64, FMOVE64 iterator): Likewise.
+ (mov<mode>, FMOVE128 iterator): Likewise.
+ (movdi_internal64): Likewise.
+ * config/rs6000/vsx.md (vsx_le_permute_<mode>, VSX_TI iterator):
+ Likewise.
+ (vsx_le_undo_permute_<mode>, VSX_TI iterator): Likewise.
+ (vsx_mov<mode>_64bit, VSX_M iterator): Likewise.
+ (vsx_mov<mode>_32bit, VSX_M iterator): Likewise.
+ (vsx_splat_v4sf): Likewise.
+
+2019-07-03 Mark Wielaard <mark@klomp.org>
+
+ PR debug/90981
+ * dwarf2out.c (add_top_level_skeleton_die_attrs): Only add
+ DW_AT_addr_base if there is actually a .debug_addr section with
+ addresses.
+ (output_addr_table): Add DWARF5 table header generation here after
+ checking there are actually any addresses from...
+ (dwarf2out_finish): ...here.
+
+2019-07-03 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/91069
+ * match.pd (vec_perm -> bit_insert): Fix element read from
+ first vector.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ * dbgcnt.def (DEBUG_COUNTER): Add match debug counter.
+ * genmatch.c (dt_simplify::gen_1): Generate dbgcnt
+ condition.
+ * generic-match-head.c: Include dbgcnt.h.
+ * gimple-match-head.c: Likewise.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ * gcov-counter.def (GCOV_COUNTER_V_SINGLE): Remove.
+ (GCOV_COUNTER_V_TOPN): New.
+ (GCOV_COUNTER_V_INDIR): Use _topn.
+ * gcov-io.h (GCOV_DISK_SINGLE_VALUES): Remove.
+ (GCOV_TOPN_VALUES): New.
+ (GCOV_SINGLE_VALUE_COUNTERS): Remove.
+ (GCOV_TOPN_VALUES_COUNTERS): New.
+ * profile.c (instrument_values): Use HIST_TYPE_TOPN_VALUES.
+ * tree-profile.c:
+ (gimple_init_gcov_profiler): Rename variables from one_value
+ to topn_values.
+ (gimple_gen_one_value_profiler): Remove.
+ (gimple_gen_topn_values_profiler): New function.
+ * value-prof.c (dump_histogram_value): Use TOPN_VALUES
+ names instead of SINGLE_VALUE.
+ (stream_out_histogram_value): Likewise.
+ (stream_in_histogram_value): Likewise.
+ (get_most_common_single_value): Likewise.
+ (gimple_divmod_fixed_value_transform): Likewise.
+ (gimple_stringops_transform): Likewise.
+ (gimple_divmod_values_to_profile): Likewise.
+ (gimple_stringops_values_to_profile): Likewise.
+ (gimple_find_values_to_profile): Likewise.
+ * value-prof.h (enum hist_type): Rename to TOPN.
+ (gimple_gen_one_value_profiler): Remove.
+ (gimple_gen_topn_values_profiler): New.
+
+2019-07-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * dwarf2out.c (add_scalar_info): Add back refererence to existing DIE
+ if it has the DW_AT_data_member_location attribute.
+
+2019-07-03 Richard Biener <rguenther@suse.de>
+
+ * gimple-pretty-print.c (dump_ternary_rhs): Fix BIT_INSERT_EXPR
+ dumping.
+
+2019-07-03 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * config/aarch64/aarch64.md (FP_REGNUM): New constant.
+ (tlsdesc_small_advsimd_<mode>): Add use of FP_REGNUM.
+ (tlsdesc_small_sve_<mode>): Likewise.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ * Makefile.in: Define ZSTD_LIB.
+ * common.opt: Adjust compression level
+ to support also zstd levels.
+ * config.in: Regenerate.
+ * configure: Likewise.
+ * configure.ac: Add --with-zstd and --with-zstd-include options
+ and detect ZSTD.
+ * doc/install.texi: Mention zstd dependency.
+ * gcc.c: Print supported LTO compression algorithms.
+ * lto-compress.c (lto_normalized_zstd_level): Likewise.
+ (lto_compression_zstd): Likewise.
+ (lto_uncompression_zstd): Likewise.
+ (lto_end_compression): Dispatch in between zlib and zstd.
+ (lto_compression_zlib): Mark with ATTRIBUTE_UNUSED.
+ (lto_uncompression_zlib): Make it static.
+ * lto-compress.h (lto_end_uncompression): Fix GNU coding style.
+ * lto-section-in.c (lto_get_section_data): Pass info
+ about used compression.
+ * lto-streamer-out.c: By default use zstd when possible.
+ * timevar.def (TV_IPA_LTO_DECOMPRESS): Rename to decompression
+ (TV_IPA_LTO_COMPRESS): Likewise for compression.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ * lto-section-in.c (lto_get_section_data): Add "lto" section.
+ * lto-section-out.c (lto_destroy_simple_output_block): Never
+ compress LTO_section_lto section.
+ * lto-streamer-out.c (produce_asm): Do not set major_version
+ and minor_version.
+ (lto_output_toplevel_asms): Likewise.
+ (produce_lto_section): New function.
+ (lto_output): Call produce_lto_section.
+ (lto_write_mode_table): Do not set major_version and
+ minor_version.
+ (produce_asm_for_decls): Likewise.
+ * lto-streamer.h (enum lto_section_type): Add LTO_section_lto
+ type.
+ (struct lto_header): Remove.
+ (struct lto_section): New struct.
+ (struct lto_simple_header): Do not inherit from lto_header.
+ (struct lto_file_decl_data): Add lto_section_header field.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ * lra-eliminations.c (eliminate_regs_in_insn): Remove
+ dead assignemts.
+ * reg-stack.c (check_asm_stack_operands): Likewise.
+ * tree-ssa-structalias.c (create_function_info_for): Likewise.
+ * tree-vect-generic.c (expand_vector_operations_1): Likewise.
+ * config/i386/i386-expand.c (ix86_expand_sse2_mulvxdi3): Use
+ force_expand_binop.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/90892
+ * builtins.c (inline_expand_builtin_string_cmp): Handle '\0'
+ in string constants.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90899
+ * multiple_target.c (create_dispatcher_calls): Add to comdat
+ group only if set for ifunc.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ PR target/88056
+ * config/i386/host-mingw32.c (mingw32_gt_pch_use_address):
+ Define local_object_name in outer scope in order to handle
+ use-after-scope issue.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ * common.opt: Add fprofile-note.
+ * coverage.c (coverage_init): Append the option
+ to bbg_file_name.
+ * doc/invoke.texi: Document -fprofile-note.
+
+2019-07-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91033
+ * tree-vectorizer.h (vect_mark_stmts_to_be_vectorized,
+ vect_analyze_data_refs): Add bool * arguments.
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Add fatal argument,
+ if failure is due to scatter/gather, set *fatal to false if non-NULL.
+ * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Likewise.
+ * tree-vect-loop.c (vect_analyze_loop_2): Adjust
+ vect_mark_stmts_to_be_vectorized and vect_analyze_data_refs callers.
+ * tree-vect-slp.c (vect_slp_analyze_bb_1): Adjust
+ vect_analyze_data_refs caller.
+
+ * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_
+ clause.
+ * tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__SCANTEMP_ instead of
+ OMP_CLAUSE__CONDTEMP_ as range's upper bound.
+ (OMP_CLAUSE__SCANTEMP__ALLOC, OMP_CLAUSE__SCANTEMP__CONTROL): Define.
+ * tree.c (omp_clause_num_ops, omp_clause_code_name): Add
+ OMP_CLAUSE__SCANTEMP_ entry.
+ (walk_tree_1): Handle OMP_CLAUSE__SCANTEMP_.
+ * tree-pretty-print.c (dump_omp_clause): Likewise.
+ * tree-nested.c (convert_nonlocal_omp_clauses,
+ convert_local_omp_clauses): Likewise.
+ * omp-general.h (struct omp_for_data): Add have_scantemp and
+ have_nonctrl_scantemp members.
+ * omp-general.c (omp_extract_for_data): Initialize them.
+ * omp-low.c (struct omp_context): Add scan_exclusive member.
+ (scan_omp_1_stmt): Don't unnecessarily mask gimple_omp_for_kind
+ result again with GF_OMP_FOR_KIND_MASK. Initialize also
+ ctx->scan_exclusive.
+ (lower_rec_simd_input_clauses): Use ctx->scan_exclusive instead
+ of !ctx->scan_inclusive.
+ (lower_rec_input_clauses): Simplify gimplification of dtors using
+ gimplify_and_add. For non-is_simd test OMP_CLAUSE_REDUCTION_INSCAN
+ rather than rvarp. Handle OMP_CLAUSE_REDUCTION_INSCAN in worksharing
+ loops. Don't add barrier for reduction_omp_orig_ref if
+ ctx->scan_??xclusive.
+ (lower_reduction_clauses): Don't do anything for ctx->scan_??xclusive.
+ (lower_omp_scan): Use ctx->scan_exclusive instead
+ of !ctx->scan_inclusive. Handle worksharing loops with inscan
+ reductions. Use new_vard != new_var instead of repeated
+ omp_is_reference calls.
+ (omp_find_scan, lower_omp_for_scan): New functions.
+ (lower_omp_for): Call lower_omp_for_scan for worksharing loops with
+ inscan reductions.
+ * omp-expand.c (expand_omp_scantemp_alloc): New function.
+ (expand_omp_for_static_nochunk): Handle fd->have_nonctrl_scantemp
+ and fd->have_scantemp.
+
+ * gimplify.c (gimplify_scan_omp_clauses): For inscan reductions
+ on worksharing loop propagate it as shared clause to containing
+ combined parallel.
+
+ * omp-expand.c (expand_omp_for_static_nochunk,
+ expand_omp_for_static_chunk): For nowait worksharing loop with
+ conditional lastprivate clause(s), emit GOMP_loop_end_nowait call
+ at the end.
+
+2019-07-02 qing zhao <qing.zhao@oracle.com>
+
+ PR preprocessor/90581
+ * doc/cppopts.texi: Add document for -fmax-include-depth.
+ * doc/invoke.texi (Preprocessor Options): List -fmax-include-depth.
+
+2019-07-02 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mmx.md (mmx_pack<s_trunsuffix>swb):
+ Use TARGET_SSE2 && SSE_REGNO_P in split condition.
+ (mmx_packssdw): Ditto.
+ (mmx_punpckhbw): Ditto.
+ (mmx_punpcklbw): Ditto.
+ (mmx_punpckhwd): Ditto.
+ (mmx_punpcklwd): Ditto.
+ (mmx_punpckhdq): Ditto.
+ (mmx_punpckldq): Ditto.
+ (*vec_dupv4hi): Ditto.
+ (*vec_dupv2si): Ditto.
+ (mmx_pmovmskb): Ditto.
+ * config/i386/sse.md (sse_cvtpi2ps): Use
+ TARGET_SSE2 && SSE_REG_P in split condition.
+ (ssse3_ph<plusminus_mnemonic>wv4hi3): Use
+ TARGET_SSSE3 && SSE_REGNO_P in split condition.
+ (ssse3_ph<plusminus_mnemonic>dv2si3): Ditto.
+ (ssse3_pshufbv8qi3): Ditto.
+ (ssse3_palignrdi): Ditto.
+
+2019-07-02 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn.md (movdi_symbol_save_scc): Convert to define_insn
+ with inlined save and restore.
+
+2019-07-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgexpand.c (pass_expand::execute): Deal specially with instructions
+ to be inserted on single successor edge of the entry block. Then call
+ commit_edge_insertions instead of inserting the instructions manually.
+ * cfgrtl.c (commit_edge_insertions): Do not verify flow info during
+ RTL expansion and rebuild jump labels chain.
+
+2019-07-02 Richard Biener <rguenther@suse.de>
+
+ * tree-core.h (enum tree_index): Add TI_CHREC_DONT_KNOW and
+ TI_CHREC_KNOWN.
+ * tree.h (chrec_not_analyzed_yet, chrec_dont_know, chrec_known):
+ Define here.
+ * tree.c (build_common_tree_nodes): Initialize them.
+ * tree-chrec.h (chrec_not_analyzed_yet, chrec_dont_know, chrec_known):
+ Make declarations comments.
+ * tree-scalar-evolution.c (chrec_not_analyzed_yet, chrec_dont_know,
+ chrec_known): Remove definitions.
+ (initialize_scalar_evolutions_analyzer): Remove.
+ (scev_initialize): Do not call initialize_scalar_evolutions_analyzer.
+ * tree-streamer.c (preload_common_nodes): Do not preload
+ TI_CHREC_DONT_KNOW or TI_CHREC_KNOWN.
+
+2019-07-02 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-alias.c (aliasing_component_refs_p): Remove forgotten
+ sanity check.
+
+2019-07-02 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-alias.c (nonoverlapping_component_refs_for_decl_p): Rename
+ to ..
+ (nonoverlapping_component_refs_since_match_p): ... this one;
+ handle also non-decl bases; return -1 if search gave up.
+ (alias_stats): Rename nonoverlapping_component_refs_of_decl_p_may_alias,
+ nonoverlapping_component_refs_of_decl_p_no_alias to
+ nonoverlapping_component_refs_since_match_p_may_alias,
+ nonoverlapping_component_refs_since_match_p_no_alias.
+ (dump_alias_stats): Update dumping.
+ (aliasing_matching_component_refs_p): Break out from ...;
+ dispatch to nonoverlapping_component_refs_for_decl_p
+ and nonoverlapping_component_refs_since_match_p.
+ (aliasing_component_refs_p): ... here; call
+ nonoverlapping_component_refs_p in scenarios where we can not
+ precisely determine base match.
+ (decl_refs_may_alias_p): Use
+ nonoverlapping_component_refs_since_match_p.
+ (indirect_ref_may_alias_decl_p): Do not call
+ nonoverlapping_component_refs_p.
+ (indirect_refs_may_alias_p): Likewise.
+
+2019-07-02 Jan Hubicka <jh@suse.cz>
+
+ * tree-inline.c (remap_gimple_stmt): Do not subtitute handled components
+ to clobber of return value.
+
+2019-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/cortex-a57.md (cortex_a57_neon_type): Use neon_arith_basic
+ for is_neon_type instructions that have not already been categorized.
+
+2019-07-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/58483
+ * tree-ssa-scopedtables.c (avail_expr_hash): Use OEP_ADDRESS_OF
+ for MEM_REF base hashing.
+ (equal_mem_array_ref_p): Likewise for base comparison.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (signbit<mode>2_dm): Make this a
+ parameterized name.
+ (signbit<mode>2): Use that name. Simplify.
+
+2019-07-01 Joern Rennecke <joern.rennecke@riscy-ip.com>
+
+ PR middle-end/66726
+ * tree-ssa-phiopt.c (factor_out_conditional_conversion):
+ Tune heuristic from PR71016 to allow MIN / MAX.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (ieee_128bit_vsx_abs<mode>2): Make this a
+ parameterized name.
+ (abs<mode>2): Use that name. Simplify.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (ieee_128bit_vsx_neg<mode>2): Make this a
+ parameterized name.
+ (neg<mode>2): Use that name. Simplify.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (abs<mode>2_hw): Make this a parameterized
+ name.
+ (abs<mode>2): Use that name. Simplify.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (neg<mode>2_hw): Make this a parameterized
+ name.
+ (neg<mode>2): Use that name. Simplify.
+
+2019-07-01 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md ("isa" attribute): Add sse_noavx.
+ ("enabled" attribute): Handle sse_noavx isa attribute.
+ * config/i386/mmx.md (*vec_dupv2sf): Add "isa" attribute.
+ Use TARGET_SSE && SSE_REGNO_P in split condition.
+ (*vec_dupv2sf): Ditto.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (extenddf<mode>2): Make this a parameterized
+ name.
+ (floatsi<mode>2): Use that name. Simplify.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (extenddf<mode>2_fprs): Make this a
+ parameterized name.
+ (extenddf<mode>2_vsx): Make this a parameterized name.
+ (extenddf<mode>2): Use those names. Simplify.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (eh_set_lr_<mode>): Make this a parameterized
+ name.
+ (eh_return): Use that name. Simplify.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (ctr<mode>): Make this a parameterized name.
+ (doloop_end): Use that name. Simplify.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (indirect_jump<mode>_nospec): Make this a
+ parameterized name.
+ (indirect_jump): Use that name. Simplify.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (abs<mode>2_internal): Make this a
+ parameterized name.
+ (abs<mode>2): Use that name. Simplify.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (fix_trunc<mode>si2_fprs): Make this a
+ parameterized name.
+ (fix_trunc<mode>si2): Use that name. Simplify.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (neg<mode>2): Make this a parameterized name.
+ (allocate_stack): Use that name. Simplify.
+
+2019-07-01 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/90923
+ * hash-map.h (hash_map::put): On insertion invoke element ctor.
+ (hash_map::get_or_insert): Same. Reformat comment.
+ * hash-set.h (hash_set::add): On insertion invoke element ctor.
+ * hash-map-tests.c (test_map_of_type_with_ctor_and_dtor): New.
+ * hash-set-tests.c (test_map_of_type_with_ctor_and_dtor): New.
+ * hash-table.h (hash_table::operator=): Prevent copy assignment.
+ (hash_table::hash_table (const hash_table&)): Use copy ctor
+ instead of assignment to copy elements.
+
+2019-07-01 Wilco Dijkstra <wdijkstr@arm.com>
+ John David Anglin <danglin@gcc.gnu.org>
+
+ PR target/90963
+ * config/pa/pa.md (builtin_longjmp): Restore hard_frame_pointer_rtx
+ using saved frame pointer.
+
+2019-07-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR middle-end/64242
+ * config/sparc/sparc.md (nonlocal_goto): Restore frame pointer last.
+ Add frame clobber and schedule blockage.
+
+2019-07-01 Sandra Loosemore <sandra@codesourcery.com>
+
+ * doc/invoke.texi (Link Options): Further editorial changes to
+ -flinker-output docs.
+
+2019-07-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (rs6000_force_indexed_or_indirect_mem):
+ Load both operands of a PLUS into registers separately.
+
+2019-07-01 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/vector.md: Fix shift count operand printing.
+
+2019-07-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * ira-lives.c (process_bb_node_lives): Use ira_setup_alts.
+
+2019-07-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * ira.c (ira_get_dup_out_num): Don't punt for earlyclobbers.
+ Use recog_data to test for an output operand.
+
+2019-07-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * ira.c (ira_setup_alts): If any valid alternatives have zero cost,
+ exclude any others that are disparaged or that are bound to need
+ a reload or spill.
+ (ira_get_dup_out_num): Expand comment.
+
+2019-07-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * ira.c (ira_setup_alts): Use preprocess_constraints to get the
+ constraint string for each operand/alternative combo. Only handle
+ '%' at the start of constraint strings, and look for it outside
+ the main loop.
+
+2019-07-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * ira-int.h (ira_setup_alts, ira_get_dup_out_num): Use
+ alternative_mask instead of HARD_REG_SET to represent a
+ bitmask of alternatives.
+ * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
+ * ira-conflicts.c (add_insn_allocno_copies): Likewise.
+
+2019-07-01 Martin Liska <mliska@suse.cz>
+
+ * edit-context.c (test_applying_fixits_unreadable_file): Do not
+ use () for a constructor call.
+ (test_applying_fixits_line_out_of_range): Likewise.
+ * ggc-page.c (alloc_page): Use (void *) for %p printf format
+ argument.
+ (free_page): Likewise.
+
+2019-07-01 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * gdbhooks.py (GdbPrettyPrinters.add_printer_for_types): Reorder
+ parameter names to match usage (no functional change).
+ (GdbPrettyPrinters.add_printer_for_regex): Ditto.
+
+2019-07-01 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (class pass_fre): Add may_iterate
+ pass parameter.
+ (pass_fre::execute): Honor it.
+ * passes.def: Adjust pass_fre invocations to allow iterating,
+ add non-iterating pass_fre before late threading/dom.
+
+2019-07-01 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Adjust
+ TARGET_MEM_REF handling to also handle address-taken ones.
+
+2019-07-01 Hongtao Liu <hongtao.liu@intel.com>
+
+ * doc/sourcebuild.texi (Effective-Target Keywords, Other
+ hardware attributes): Document avx512vp2intersect.
+
+2019-06-30 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (ssse3_abs<mode>2): Rename from abs<mode>2.
+ (abs<mode>2): New expander.
+ * config/i386/i386-builtin.def (__builtin_ia32_pabsb):
+ Use CODE_FOR_ssse3_absv8qi2.
+ (__builtin_ia32_pabsw): Use CODE_FOR_ssse3_absv4hi2.
+ (__builtin_ia32_pabsd): Use CODE_FOR_ssse3_absv2si2.
+
+2019-06-30 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (mmx_isa): Rename x64, x64_noavx and x64_avx
+ to sse, sse_noavx and avx. Update all uses.
+
+2019-06-30 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/mmx.md (sse_movntq): Add "isa" attribute.
+ (*mmx_<plusminus_insn><mode>3): Ditto.
+ (*mmx_mulv4hi3"): Ditto.
+ (*mmx_smulv4hi3_highpart): Ditto.
+ (*mmx_umulv4hi3_highpart): Ditto.
+ (*mmx_pmaddwd): Ditto.
+ (*sse2_umulv1siv1di3): Ditto.
+ (*mmx_<code>v4hi3): Ditto.
+ (*mmx_<code>v8qi3): Ditto.
+ (mmx_ashr<mode>3): Ditto.
+ ("mmx_<shift_insn><mode>3): Ditto.
+ (*mmx_eq<mode>3): Ditto.
+ (mmx_gt<mode>3): Ditto.
+ (mmx_andnot<mode>3): Ditto.
+ (*mmx_<code><mode>3): Ditto.
+ (*mmx_pinsrw): Ditto.
+ (*mmx_pextrw): Ditto.
+ (mmx_pshufw_1): Ditto.
+ (*mmx_uavgv8qi3): Ditto.
+ (*mmx_uavgv4hi3): Ditto.
+ ("mmx_psadbw): Ditto.
+ * config/i386/sse.md (sse_cvtps2pi): Ditto.
+ (sse_cvttps2pi): Ditto.
+ (ssse3_pmaddubsw): Ditto.
+ (*ssse3_pmulhrswv4hi3): Ditto.
+ (ssse3_psign<mode>3): Ditto.
+
+2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * expr.c (expand_expr_real_1) <BIT_FIELD_REF>: Apply the big-endian
+ adjustment for bit-fields to all aggregate types.
+
+2019-06-28 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/predicates.md (pcrel_address): Use
+ SYMBOL_REF_LOCAL_P to determine if a label is local.
+ (pcrel_external_address): New predicate.
+ (non_prefixed_mem_operand): Delete, predicate not used.
+ * config/rs6000/rs6000.h (SYMBOL_FLAG_PCREL_P): Delete, we now use
+ SYMBOL_REF_LOCAL_P to determine if we can use pc-relative
+ addressing.
+ (SYMBOL_REF_PCREL_P): Likewise.
+
+ PR target/91009
+ * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax): Add non-VSX
+ alternative.
+ (floatsi<mode>2_lfiwax_mem): Add non-VSX alternative.
+ (floatunssi<mode>2_lfiwzx): Add non-VSX alternative.
+ (floatunssi<mode>2_lfiwzx_mem): Add non-VSX alternative.
+
+2019-06-28 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config.gcc (powerpc-*-darwin*, powerpc64-*-darwin*): Remove
+ override on extra_headers.
+
+2019-06-28 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin-c.c (pop_field_alignment): Quote #pragma options.
+ * config/darwin-driver.c (darwin_default_min_version): Remove newline
+ from warning.
+ (darwin_driver_init): Likewise.
+
+2019-06-28 Jan Beulich <jbeulich@suse.com>
+
+ * config/i386/sse.md (vgf2p8affineinvqb_<mode><mask_name>,
+ vgf2p8affineqb_<mode><mask_name>, vgf2p8mulb_<mode><mask_name>):
+ Eliminate redundant alternative.
+
+2019-06-28 Jan Beulich <jbeulich@suse.com>
+
+ * config/i386/sse.md (vgf2p8affineinvqb_<mode><mask_name>,
+ vgf2p8affineqb_<mode><mask_name>): Drop % constraint modifier.
+ Use vector_operand.
+
+2019-06-28 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (arc_rtx_costs): All short instructions are
+ having a lower cost regardless of the speed option.
+
+2019-06-28 Jan Beulich <jbeulich@suse.com>
+
+ * config/i386/sse.md (sse2_cvtpd2pi, sse2_cvttpd2pi): Use
+ vector_operand plus, on both alternatives, "Bm" constraint.
+
+2019-06-28 Dennis Zhang <dennis.zhang@arm.com>
+
+ * config/arm/arm.md: Remove redundant constraints from
+ define_expand but leave reload_inm and reload_outm patterns
+ untouched since they need special constraints to work.
+ * config/arm/arm-fixed.md: Remove redundant constraints from
+ define_expand.
+ * config/arm/iwmmxt.md: Likewise.
+ * config/arm/neon.md: Likewise.
+ * config/arm/sync.md: Likewise.
+ * config/arm/thumb1.md: Likewise.
+ * config/arm/vec-common.md: Likewise.
+
+2019-06-27 Ilia Diachkov <ilia.diachkov@optimitech.com>
+
+ * doc/install.texi: Document --disable-tm-clone-registry.
+
+2019-06-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91024
+ * gimplify.c (collect_fallthrough_labels): Ignore GIMPLE_PREDICT
+ statements.
+
+ PR tree-optimization/91010
+ * tree-vect-stmts.c (scan_operand_equal_p): If offset1 == offset2,
+ return true. Otherwise, don't call operand_equal_p if offset1 or
+ offset2 is NULL and just return false.
+
+2019-06-27 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.c (darwin_rs6000_override_options): Honour
+ user-specified float mode choice for kernel mode code.
+
+2019-06-27 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/darwin.h (ENDFILE_SPEC): Correct whitespace in the
+ spec.
+
+2019-06-27 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.c (darwin_rs6000_override_options): Do not
+ use longcall for 64b code.
+
+2019-06-27 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ * builtins.c (get_memory_rtx): Fix comment.
+ * optabs.def (movmem_optab): Change to cpymem_optab.
+ * expr.c (emit_block_move_via_cpymem): Change movmem to cpymem.
+ (emit_block_move_hints): Change movmem to cpymem.
+ * defaults.h: Change movmem to cpymem.
+ * targhooks.c (get_move_ratio): Change movmem to cpymem.
+ (default_use_by_pieces_infrastructure_p): Ditto.
+ * config/aarch64/aarch64-protos.h: Change movmem to cpymem.
+ * config/aarch64/aarch64.c (aarch64_expand_movmem): Change movmem
+ to cpymem.
+ * config/aarch64/aarch64.h: Change movmem to cpymem.
+ * config/aarch64/aarch64.md (movmemdi): Change name to cpymemdi.
+ * config/alpha/alpha.h: Change movmem to cpymem in comment.
+ * config/alpha/alpha.md (movmemqi, movmemdi, *movmemdi_1): Change
+ movmem to cpymem.
+ * config/arc/arc-protos.h: Change movmem to cpymem.
+ * config/arc/arc.c (arc_expand_movmem): Change movmem to cpymem.
+ * config/arc/arc.h: Change movmem to cpymem in comment.
+ * config/arc/arc.md (movmemsi): Change movmem to cpymem.
+ * config/arm/arm-protos.h: Change movmem to cpymem in names.
+ * config/arm/arm.c (arm_movmemqi_unaligned, arm_gen_movmemqi,
+ gen_movmem_ldrd_strd, thumb_expand_movmemqi) Change movmem to cpymem.
+ * config/arm/arm.md (movmemqi): Change movmem to cpymem.
+ * config/arm/thumb1.md (movmem12b, movmem8b): Change movmem to cpymem.
+ * config/avr/avr-protos.h: Change movmem to cpymem.
+ * config/avr/avr.c (avr_adjust_insn_length, avr_emit_movmemhi,
+ avr_out_movmem): Change movmem to cpymem.
+ * config/avr/avr.md (movmemhi, movmem_<mode>, movmemx_<mode>):
+ Change movmem to cpymem.
+ * config/bfin/bfin-protos.h: Change movmem to cpymem.
+ * config/bfin/bfin.c (single_move_for_movmem, bfin_expand_movmem):
+ Change movmem to cpymem.
+ * config/bfin/bfin.h: Change movmem to cpymem in comment.
+ * config/bfin/bfin.md (movmemsi): Change name to cpymemsi.
+ * config/c6x/c6x-protos.h: Change movmem to cpymem.
+ * config/c6x/c6x.c (c6x_expand_movmem): Change movmem to cpymem.
+ * config/c6x/c6x.md (movmemsi): Change name to cpymemsi.
+ * config/frv/frv.md (movmemsi): Change name to cpymemsi.
+ * config/ft32/ft32.md (movmemsi): Change name to cpymemsi.
+ * config/h8300/h8300.md (movmemsi): Change name to cpymemsi.
+ * config/i386/i386-expand.c (expand_set_or_movmem_via_loop,
+ expand_set_or_movmem_via_rep, expand_movmem_epilogue,
+ expand_setmem_epilogue_via_loop, expand_set_or_cpymem_prologue,
+ expand_small_cpymem_or_setmem,
+ expand_set_or_cpymem_prologue_epilogue_by_misaligned_moves,
+ expand_set_or_cpymem_constant_prologue,
+ ix86_expand_set_or_cpymem): Change movmem to cpymem.
+ * config/i386/i386-protos.h: Change movmem to cpymem.
+ * config/i386/i386.h: Change movmem to cpymem in comment.
+ * config/i386/i386.md (movmem<mode>): Change name to cpymem.
+ (setmem<mode>): Change expansion function name.
+ * config/lm32/lm32.md (movmemsi): Change name to cpymemsi.
+ * config/m32c/blkmov.md (movmemhi, movmemhi_bhi_op, movmemhi_bpsi_op,
+ movmemhi_whi_op, movmemhi_wpsi_op): Change movmem to cpymem.
+ * config/m32c/m32c-protos.h: Change movmem to cpymem.
+ * config/m32c/m32c.c (m32c_expand_movmemhi): Change movmem to cpymem.
+ * config/m32r/m32r.c (m32r_expand_block_move): Change movmem to cpymem.
+ * config/m32r/m32r.md (movmemsi, movmemsi_internal): Change movmem
+ to cpymem.
+ * config/mcore/mcore.md (movmemsi): Change name to cpymemsi.
+ * config/microblaze/microblaze.c: Change movmem to cpymem in comment.
+ * config/microblaze/microblaze.md (movmemsi): Change name to cpymemsi.
+ * config/mips/mips.c (mips_use_by_pieces_infrastructure_p):
+ Change movmem to cpymem.
+ * config/mips/mips.h: Change movmem to cpymem.
+ * config/mips/mips.md (movmemsi): Change name to cpymemsi.
+ * config/nds32/nds32-memory-manipulation.c
+ (nds32_expand_movmemsi_loop_unknown_size,
+ nds32_expand_movmemsi_loop_known_size, nds32_expand_movmemsi_loop,
+ nds32_expand_movmemsi_unroll,
+ nds32_expand_movmemsi): Change movmem to cpymem.
+ * config/nds32/nds32-multiple.md (movmemsi): Change name to cpymemsi.
+ * config/nds32/nds32-protos.h: Change movmem to cpymem.
+ * config/pa/pa.c (compute_movmem_length): Change movmem to cpymem.
+ (pa_adjust_insn_length): Change call to compute_movmem_length.
+ * config/pa/pa.md (movmemsi, movmemsi_prereload, movmemsi_postreload,
+ movmemdi, movmemdi_prereload,
+ movmemdi_postreload): Change movmem to cpymem.
+ * config/pdp11/pdp11.md (movmemhi, movmemhi1,
+ movmemhi_nocc, UNSPEC_MOVMEM): Change movmem to cpymem.
+ * config/riscv/riscv.c: Change movmem to cpymem in comment.
+ * config/riscv/riscv.h: Change movmem to cpymem.
+ * config/riscv/riscv.md: (movmemsi) Change name to cpymemsi.
+ * config/rs6000/rs6000.md: (movmemsi) Change name to cpymemsi.
+ * config/rx/rx.md: (UNSPEC_MOVMEM, movmemsi, rx_movmem): Change
+ movmem to cpymem.
+ * config/s390/s390-protos.h: Change movmem to cpymem.
+ * config/s390/s390.c (s390_expand_movmem, s390_expand_setmem,
+ s390_expand_insv): Change movmem to cpymem.
+ * config/s390/s390.md (movmem<mode>, movmem_short, *movmem_short,
+ movmem_long, *movmem_long, *movmem_long_31z): Change movmem to cpymem.
+ * config/sh/sh.md (movmemsi): Change name to cpymemsi.
+ * config/sparc/sparc.h: Change movmem to cpymem in comment.
+ * config/vax/vax-protos.h (vax_output_movmemsi): Remove prototype
+ for nonexistent function.
+ * config/vax/vax.h: Change movmem to cpymem in comment.
+ * config/vax/vax.md (movmemhi, movmemhi1): Change movmem to cpymem.
+ * config/visium/visium.h: Change movmem to cpymem in comment.
+ * config/visium/visium.md (movmemsi): Change name to cpymemsi.
+ * config/xtensa/xtensa.md (movmemsi): Change name to cpymemsi.
+ * doc/md.texi: Change movmem to cpymem and update description to match.
+ * doc/rtl.texi: Change movmem to cpymem.
+ * target.def (use_by_pieces_infrastructure_p): Change movmem to cpymem.
+ * doc/tm.texi: Regenerate.
+
+2019-06-27 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Enable
+ -fvariable-expansion-in-unroller by default.
+ * doc/invoke.texi (-fvariable-expansion-in-unroller): Document new
+ default for Power.
+
+2019-06-27 David Edelsohn <dje.gcc@gmail.com>
+
+ Revert
+ 2019-06-26 David Edelsohn <dje.gcc@gmail.com>
+ * config.gcc (powerpc-ibm-aix*): Define target_gtfiles.
+
+ * config.gcc(rs6000-*-*): Define target_gtfiles.
+
+2019-06-27 Jan Hubicka <jh@suse.cz>
+
+ * ipa-devirt.c (odr_type_d): Add tbaa_enabled flag.
+ (add_type_duplicate): When odr hash is not allocated, to nothing.
+ (odr_based_tbaa_p): New function.
+ (set_type_canonical_for_odr_type): New function.
+ * ipa-utils.h (enable_odr_based_tbaa, odr_based_tbaa_p,
+ set_type_canonical_for_odr_type): New.
+ * tree.c (gimple_canonical_types_compatible_p): ODR types with
+ ODR based TBAA are not equivalent to non-ODR types.
+
+2019-06-27 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/90974
+ PR rtl-optimization/90975
+ PR rtl-optimization/90976
+ PR target/91016
+ PR tree-optimization/91017
+ * config/i386/i386-expand.c (ix86_expand_rounddf_32): Remove
+ unused tmp.
+ * lra.c (lra_set_insn_recog_data): Remove a leftover from
+ initial commit of IRA.
+ * optabs.c (expand_twoval_binop): Use xop0 and xop1 instead
+ of op0 and op1.
+ * tree-vect-loop.c (vect_create_epilog_for_reduction):
+ Remove unused mode1.
+ * tree-vect-stmts.c (vectorizable_call): Remove dead assignment
+ to new_stmt_info.
+
+2019-06-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90991
+ * config/i386/sse.md (avx_vec_concat<mode>): Use nonimmediate_operand
+ instead of register_operand for operands[1], add m to its constraints
+ if operands[2] uses "C" constraint. Ensure in condition that if
+ operands[2] is not 0, then operands[1] is not a MEM. For last two
+ alternatives, use unaligned loads instead of aligned if operands[1] is
+ misaligned_operand.
+
+2019-06-27 Martin Liska <mliska@suse.cz>
+
+ * asan.c (asan_emit_allocas_unpoison): Remove obviously
+ dead assignments.
+ * bt-load.c (move_btr_def): Likewise.
+ * builtins.c (expand_builtin_apply_args_1): Likewise.
+ (expand_builtin_apply): Likewise.
+ * cfgexpand.c (expand_asm_stmt): Likewise.
+ (construct_init_block): Likewise.
+ * cfghooks.c (verify_flow_info): Likewise.
+ * cfgloopmanip.c (remove_path): Likewise.
+ * cfgrtl.c (rtl_verify_bb_layout): Likewise.
+ * cgraph.c (cgraph_node::set_pure_flag): Likewise.
+ * combine.c (simplify_if_then_else): Likewise.
+ * config/i386/i386.c (ix86_setup_incoming_vararg_bounds): Likewise.
+ (choose_basereg): Likewise.
+ (ix86_expand_prologue): Likewise.
+ (ix86_preferred_output_reload_class): Likewise.
+ * cselib.c (cselib_record_sets): Likewise.
+ * df-scan.c (df_scan_alloc): Likewise.
+ * dojump.c (do_jump_by_parts_greater_rtx): Likewise.
+ * early-remat.c (early_remat::record_equiv_candidates): Likewise.
+ * emit-rtl.c (try_split): Likewise.
+ * graphite-scop-detection.c (assign_parameter_index_in_region):
+ Likewise.
+ * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Likewise.
+ * ira-color.c (setup_profitable_hard_regs): Likewise.
+ * ira.c (rtx_moveable_p): Likewise.
+ * lra-eliminations.c (eliminate_regs_in_insn): Likewise.
+ * read-rtl.c (read_subst_mapping): Likewise.
+ * regrename.c (scan_rtx): Likewise.
+ * reorg.c (fill_slots_from_thread): Likewise.
+ * tree-inline.c (tree_function_versioning): Likewise.
+ * tree-ssa-reassoc.c (optimize_ops_list): Likewise.
+ * tree-ssa-sink.c (statement_sink_location): Likewise.
+ * tree-ssa-threadedge.c (thread_across_edge): Likewise.
+ * tree-vect-loop.c (vect_get_loop_niters): Likewise.
+ (vect_create_epilog_for_reduction): Likewise.
+ * tree.c (build_nonstandard_integer_type): Likewise.
+
+2019-06-27 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Encode valueized RHS.
+
+2019-06-27 Jun Ma <JunMa@linux.alibaba.com>
+
+ PR tree-optimization/89772
+ * gimple-fold.c (gimple_fold_builtin_memchr): consider trailing nuls in
+ out-of-bound accesses checking.
+
+2019-06-27 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/91014
+ * tree-ssa-dse.c (initialize_ao_ref_for_dse): Bail out
+ when LHS is NULL_TREE.
+
+2019-06-27 Martin Liska <mliska@suse.cz>
+
+ * symbol-summary.h (traverse): Pass
+ argument a to the call of callback.
+ (gt_ggc_mx): Mark arguments as unused.
+ (gt_pch_nx): Likewise.
+
+2019-06-27 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR target/62147
+ * loop-iv.c (find_simple_exit): Call finite_loop_p to update
+ finiteness.
+
+2019-06-26 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/90883
+ * tree-ssa-dse.c (delete_dead_or_redundant_call): Fix signature.
+ (delete_dead_or_redundant_assignment): Likewise.
+
+ PR tree-optimization/90883
+ * tree-ssa-alias.c (stmt_kills_ref_p): Handle BUILT_IN_CALLOC.
+ * tree-ssa-dse.c: Update various comments to distinguish between
+ dead and redundant stores.
+ (initialize_ao_ref_for_dse): Handle BUILT_IN_CALLOC.
+ (dse_optimize_redundant_stores): New function.
+ (delete_dead_or_redundant_call): Renamed from delete_dead_call.
+ Distinguish between dead and redundant calls in dump output. All
+ callers updated.
+ (delete_dead_or_redundant_assignment): Similarly for assignments.
+ (dse_optimize_stmt): Handle _CHK variants. For statements which
+ store 0 into multiple memory locations, try to prove a subsequent
+ store is redundant.
+
+2019-06-26 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89021
+ * config/i386/i386.c (ix86_autovectorize_vector_sizes):
+ Autovectorize 8-byte vectors for TARGET_MMX_WITH_SSE.
+
+2019-06-26 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000-internal.h (branch_island): New typedef.
+ (branch_islands): New extern.
+ * config/rs6000/rs6000-logue.c (macho_branch_islands): Moved from
+ * config/rs6000/rs6000.c: .. here.
+
+2019-06-26 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config.gcc (powerpc*-*-linux*): Move target_gtfiles from here..
+ (powerpc*-*-*) ... to here.
+
+2019-06-26 Jeff Law <law@redhat.com>
+
+ * tree-ssa-dse.c (initialize_ao_ref_for_dse): Handle _chk variants of
+ memcpy, memmove and memset builtins.
+ (maybe_trim_memstar_call): Likewise.
+
+2019-06-26 David Edelsohn <dje.gcc@gmail.com>
+
+ * config/rs6000/rs6000-logue.c: Add #ifndef TARGET_PROFILE_KERNEL.
+
+2019-06-26 David Edelsohn <dje.gcc@gmail.com>
+
+ * config.gcc (powerpc-ibm-aix*): Define target_gtfiles.
+
+2019-06-26 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000-internal.h (rs6000_keep_leaf_when_profiled): New
+ declaration.
+ * config/rs6000/rs6000-logue.c (rs6000_keep_leaf_when_profiled): Remove
+ "static".
+ * config/rs6000/rs6000-logue.c (rs6000_keep_leaf_when_profiled): Delete
+ declaration.
+
+2019-06-26 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c: Fix previous commit, it missed some changes.
+
+2019-06-26 Richard Biener <rguenther@suse.de>
+
+ PR ipa/90982
+ * tree-inline.c (remap_ssa_name): Copy SSA range info.
+
+2019-06-26 Richard Biener <rguenther@suse.de>
+
+ * lto-streamer.h (lto_bitmap_alloc): Remove.
+ (lto_bitmap_free): Likewise.
+ * lto-streamer.c (lto_bitmap_alloc): Remove.
+ (lto_bitmap_free): Likewise.
+ (lto_obstack): Likewise.
+ (lto_obstack_initialized): Likewise.
+ * lto-streamer-out.c (lto_output): Use own obstack for local
+ bitmap, free it consistently.
+
+2019-06-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90991
+ * config/i386/sse.md
+ (*<extract_type>_vinsert<shuffletype><extract_suf>_0): Use vmovupd,
+ vmovups, vmovdqu, vmovdqu32 or vmovdqu64 instead of the aligned
+ insns if operands[2] is misaligned_operand.
+
+2019-06-26 Li Jia He <helijia@linux.ibm.com>
+
+ * config/rs6000/rs6000.h (TARGET_MADDLD): Remove the restriction of
+ TARGET_POWERPC64.
+ * config/rs6000/rs6000.md (maddld): Change maddld match_operand from DI
+ to GPR.
+
+2019-06-26 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * doc/invoke.texi (Warning Options): Fix some @opindex syntax.
+
+2019-06-26 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/90973
+ * tree-vect-loop.c (vect_get_known_peeling_cost): Use
+ epilogue_cost_vec instead of prologue_cost_vec for
+ a epilogue cost.
+
+2019-06-26 Martin Liska <mliska@suse.cz>
+
+ * bb-reorder.c (connect_better_edge_p): Add missing else
+ statement in the middle of if-else statements.
+
+2019-06-25 Hongtao Liu <hongtao.liu@intel.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+ Olga Makhotina <olga.makhotina@intel.com>
+
+ * common/config/i386/i386-common.c
+ (OPTION_MASK_ISA_AVX512VP2INTERSECT_SET,
+ OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET): New macros.
+ (OPTION_MASK_ISA2_AVX512F_UNSET): Add
+ OPTION_MASK_ISA_AVX512VP2INTERSECT_UNSET.
+ (ix86_handle_option): Handle -mavx512vp2intersect.
+ * config/i386/avx512vp2intersectintrin.h: New.
+ * config/i386/avx512vp2intersectvlintrin.h: New.
+ * config/i386/cpuid.h (bit_AVX512VP2INTERSECT): New.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Detect
+ AVX512VP2INTERSECT.
+ * config/i386/i386-builtin-types.def: Add new types.
+ * config/i386/i386-builtin.def: Add new builtins.
+ * config/i386/i386-builtins.c: (enum processor_features): Add
+ F_AVX512VP2INTERSECT.
+ (static const _isa_names_table isa_names_table): Ditto.
+ * config/i386/i386-c.c (ix86_target_macros_internal): Define
+ __AVX512VP2INTERSECT__.
+ * config/i386/i386-expand.c (ix86_expand_builtin): Expand
+ IX86_BUILTIN_2INTERSECTD512, IX86_BUILTIN_2INTERSECTQ512,
+ IX86_BUILTIN_2INTERSECTD256, IX86_BUILTIN_2INTERSECTQ256,
+ IX86_BUILTIN_2INTERSECTD128, IX86_BUILTIN_2INTERSECTQ128.
+ * config/i386/i386-modes.def (P2QI, P2HI): New modes.
+ * config/i386/i386-options.c (ix86_target_string): Add
+ -mavx512vp2intersect.
+ (ix86_option_override_internal): Handle AVX512VP2INTERSECT.
+ * config/i386/i386.c (ix86_hard_regno_nregs): Allocate two regs for
+ P2HImode and P2QImode.
+ (ix86_hard_regno_mode_ok): Register pair only starts at even hardreg
+ number for P2QImode and P2HImode.
+ (ix86_regmode_natural_size): New function.
+ * config/i386/i386.h (TARGET_AVX512VP2INTERSECT,
+ TARGET_AVX512VP2INTERSECT_P, PTA_AVX512VP2INTERSECT
+ REGMODE_NATURAL_SIZE, MASK_PAIR_REGNO_P): New.
+ * config/i386/i386-protos.h (ix86_regmode_natural_size): Declare
+ * config/i386/i386.opt: Add -mavx512vp2intersect.
+ * config/i386/immintrin.h: Include avx512vp2intersectintrin.h and
+ avx512vp2intersectvlintrin.h.
+ * config/i386/sse.md (define_c_enum "unspec"): Add UNSPEC_VP2INTERSECT.
+ (define_mode_iterator VI48_AVX512VP2VL): New.
+ (avx512vp2intersect_2intersect<mode>,
+ avx512vp2intersect_2intersectv16si): New define_insn patterns.
+ * config.gcc: Add avx512vp2intersectvlintrin.h and
+ avx512vp2intersectintrin.h to extra_headers.
+ * doc/invoke.texi: Document -mavx512vp2intersect.
+
+2019-06-25 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/darwin.h (ENDFILE_SPEC): New.
+
+2019-06-25 Bill Seurer <seurer@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000.c (stack_info, rs6000_pic_labelno,
+ savres_routine_syms, savres_routine_name, morestack_ref,
+ rs6000_init_machine_status, save_reg_p, first_reg_to_save,
+ first_fp_reg_to_save, first_altivec_reg_to_save, compute_vrsave_mask,
+ compute_save_world_info, is_altivec_return_reg, fixed_reg_p,
+ rs6000_savres_strategy, rs6000_stack_info, debug_stack_info,
+ rs6000_return_addr, rs6000_decl_ok_for_sibcall,
+ rs6000_function_ok_for_sibcall, rs6000_ra_ever_killed,
+ rs6000_emit_load_toc_table, rs6000_emit_eh_reg_restore, uses_TOC,
+ create_TOC_reference, rs6000_aix_asm_output_dwarf_table_ref,
+ rs6000_emit_stack_tie, rs6000_emit_allocate_stack_1,
+ get_stack_clash_protection_probe_interval,
+ get_stack_clash_protection_guard_size,
+ rs6000_emit_probe_stack_range_stack_clash, rs6000_emit_allocate_stack,
+ rs6000_emit_probe_stack_range, output_probe_stack_range_1,
+ interesting_frame_related_regno, output_probe_stack_range_stack_clash,
+ output_probe_stack_range, rs6000_frame_related, generate_set_vrsave,
+ gen_frame_set, gen_frame_load, gen_frame_store, emit_frame_save,
+ gen_frame_mem_offset, rs6000_savres_routine_name,
+ rs6000_savres_routine_sym, rs6000_emit_stack_reset,
+ ptr_regno_for_savres, rs6000_emit_savres_rtx,
+ rs6000_emit_prologue_move_from_cr, split_stack_arg_pointer_used_p,
+ rs6000_global_entry_point_prologue_needed_p,
+ rs6000_get_separate_components, rs6000_components_for_bb,
+ rs6000_disqualify_components, rs6000_emit_prologue_components,
+ rs6000_emit_epilogue_components, rs6000_set_handled_components,
+ emit_vrsave_prologue, emit_split_stack_prologue, rs6000_emit_prologue,
+ rs6000_output_savres_externs, rs6000_output_function_prologue,
+ rs6000_keep_leaf_when_profiled, load_cr_save, restore_saved_cr,
+ load_lr_save, restore_saved_lr, add_crlr_cfa_restore,
+ offset_below_red_zone_p, emit_cfa_restores, rs6000_emit_epilogue,
+ rs6000_output_function_epilogue, gen_add3_const,
+ rs6000_expand_split_stack_prologue, rs6000_live_on_entry,
+ rs6000_split_stack_space_check, rs6000_save_toc_in_prologue_p): Moved
+ to rs6000-logue.c.
+ (machine_function): Moved to rs6000.h.
+ (rs6000_stack_t, ALTIVEC_REG_BIT, quad_address_offset_p) Moved to
+ rs6000-internal.h.
+ * config/rs6000/rs6000-logue.c(stack_info, rs6000_pic_labelno,
+ savres_routine_syms, savres_routine_name, morestack_ref,
+ rs6000_init_machine_status, save_reg_p, first_reg_to_save,
+ first_fp_reg_to_save, first_altivec_reg_to_save, compute_vrsave_mask,
+ compute_save_world_info, is_altivec_return_reg, fixed_reg_p,
+ rs6000_savres_strategy, rs6000_stack_info, debug_stack_info,
+ rs6000_return_addr, rs6000_decl_ok_for_sibcall,
+ rs6000_function_ok_for_sibcall, rs6000_ra_ever_killed,
+ rs6000_emit_load_toc_table, rs6000_emit_eh_reg_restore, uses_TOC,
+ create_TOC_reference, rs6000_aix_asm_output_dwarf_table_ref,
+ rs6000_emit_stack_tie, rs6000_emit_allocate_stack_1,
+ get_stack_clash_protection_probe_interval,
+ get_stack_clash_protection_guard_size,
+ rs6000_emit_probe_stack_range_stack_clash, rs6000_emit_allocate_stack,
+ rs6000_emit_probe_stack_range, output_probe_stack_range_1,
+ interesting_frame_related_regno, output_probe_stack_range_stack_clash,
+ output_probe_stack_range, rs6000_frame_related, generate_set_vrsave,
+ gen_frame_set, gen_frame_load, gen_frame_store, emit_frame_save,
+ gen_frame_mem_offset, rs6000_savres_routine_name,
+ rs6000_savres_routine_sym, rs6000_emit_stack_reset,
+ ptr_regno_for_savres, rs6000_emit_savres_rtx,
+ rs6000_emit_prologue_move_from_cr, split_stack_arg_pointer_used_p,
+ rs6000_global_entry_point_prologue_needed_p,
+ rs6000_get_separate_components, rs6000_components_for_bb,
+ rs6000_disqualify_components, rs6000_emit_prologue_components,
+ rs6000_emit_epilogue_components, rs6000_set_handled_components,
+ emit_vrsave_prologue, emit_split_stack_prologue, rs6000_emit_prologue,
+ rs6000_output_savres_externs, rs6000_output_function_prologue,
+ rs6000_keep_leaf_when_profiled, load_cr_save, restore_saved_cr,
+ load_lr_save, restore_saved_lr, add_crlr_cfa_restore,
+ offset_below_red_zone_p, emit_cfa_restores, rs6000_emit_epilogue,
+ rs6000_output_function_epilogue, gen_add3_const,
+ rs6000_expand_split_stack_prologue, rs6000_live_on_entry,
+ rs6000_split_stack_space_check, rs6000_save_toc_in_prologue_p): Moved
+ to here from rs6000.c.
+ * config/rs6000/rs6000.h (machine_function): Moved to here from rs6000.c.
+ * config/rs6000/rs6000-internal.h: (rs6000_stack_t, ALTIVEC_REG_BIT,
+ quad_address_offset_p) Moved to here from rs6000.c.
+ * config/rs6000/t-rs6000: Add new source file rs6000-logue.c.
+ * config/config.gcc: Add new source file rs6000-logue.c to garbage
+ collector.
+
+2019-06-25 Martin Liska <mliska@suse.cz>
+
+ * hash-table.c (hashtab_chk_error): Move here from ...
+ * hash-table.h (hashtab_chk_error): ... here.
+
+2019-06-25 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/90978
+ * df-scan.c (df_update_entry_block_defs): Remove dead else
+ branch.
+ (df_update_exit_block_uses): Likewise.
+
+2019-06-25 Kwok Cheung Yeung <kcy@codesourcery.com>
+ Andrew Stubbs <ams@codesourcery.com>
+
+ * config.gcc (thread_file): Set to gcn for AMD GCN.
+ * config/gcn/gcn.c (gcn_emutls_var_init): New function.
+ (TARGET_EMUTLS_VAR_INIT): New hook.
+
+2019-06-25 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/90939
+ * ipa-cp.c (ipcp_bits_lattice::meet_with): Remove assert.
+
+2019-06-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90930
+ * tree-ssa-reassoc.c (reassociate_bb): Only rewrite expression
+ into parallel form in the last pass instance.
+
+2019-06-25 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (arc_symbol_binds_local_p): New function.
+ (arc_legitimize_pic_address): Simplify and cleanup the function.
+ (SYMBOLIC_CONST): Remove.
+ (prepare_pic_move): Likewise.
+ (prepare_move_operands): Handle complex mov cases here.
+ (arc_legitimize_address_0): Remove call to
+ arc_legitimize_pic_address.
+ (arc_legitimize_address): Remove call to
+ arc_legitimize_tls_address.
+ * config/arc/arc.md (movqi_insn): Allow Cm3 match.
+ (movhi_insn): Likewise.
+
+2019-06-25 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.h: Use __int20__ for SIZE_TYPE and
+ PTRDIFF_TYPE.
+ * gimple-ssa-sprintf.c (build_intmax_type_nodes): Accept "__intN__"
+ format of "__intN" types for UINTMAX_TYPE.
+ * stor-layout.c (initialize_sizetypes): Accept "__intN__"
+ format of "__intN" types for SIZETYPE.
+ * tree.c (build_common_tree_nodes): Accept "__intN__"
+ format of "__intN" types for SIZE_TYPE and PTRDIFF_TYPE.
+ * doc/invoke.texi: Document that __intN__ disables pedantic
+ warnings.
+
+2019-06-25 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Check that
+ base2_alias_set is non-zero before doing TBAA based disambiguation.
+
+2019-06-25 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/90973
+ * tree-vect-loop.c (vect_get_known_peeling_cost): Sum retval
+ of prologue and epilogue.
+
+2019-06-24 Jan Hubicka <jh@suse.cz>
+
+ * ipa-utils.h (type_with_linkage_p): Verify that type is
+ CXX_ODR_P.
+ (odr_type_p): Remove extra return.
+ * lto-streamer-out.c (hash_tree): Hash TYPE_CXX_ODR_P;
+ hash STRING_FLAG only for arrays and integers.
+ * tree-stremaer-in.c (unpack_ts_type_common_value_fields):
+ Update analogously.
+ * tree-streamer-out.c (pack_ts_type_common_value_fields):
+ Likewise.
+ * print-tree.c (print_node): Print cxx-odr-p
+ and string-flag.
+ * tree.c (need_assembler_name_p): Also check that type
+ is CXX_ODR_TYPE_P
+ (verify_type_variant): Update verification of SRING_FLAG;
+ also check CXX_ODR_P.
+ * tree.h (ARRAY_OR_INTEGER_TYPE_CHECK): New macro.
+ (TYPE_STRING_FLAG): Use it.
+ (TYPE_CXX_ODR_P): New macro.
+ * dwarf2out.c (gen_array_type_die): First check that type
+ is an array and then test string flag.
+
+2019-06-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90972
+ * tree-vect-stmts.c (vect_init_vector): Handle CONSTANT_CLASS_P
+ in common code, dealing with STRING_CST properly.
+
+2019-06-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90930
+ PR tree-optimization/90316
+ * tree-ssa-alias.c (walk_non_aliased_vuses): Add missing
+ decrement of limit.
+
+2019-06-24 Martin Sebor <msebor@redhat.com>
+
+ * tree-pretty-print.h: Remove unnecessary punctuation characters
+ from a diagnostic.
+ * tree-ssa.c (release_defs_bitset): Correct preprocessor conditional.
+
+2019-06-24 Jonathan Wakely <jwakely@redhat.com>
+
+ * ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, LDBL_DECIMAL_DIG)
+ (FLT_HAS_SUBNORM, DBL_HAS_SUBNORM, LDBL_HAS_SUBNORM, FLT_TRUE_MIN)
+ (DBL_TRUE_MIN, LDBL_TRUE_MIN): Also define for C++17.
+
+2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/darwin.h: Handle GCC target pragma.
+
+2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/darwin.h: (__PPC__, __PPC64__): New.
+
+2019-06-22 Jeff Law <law@redhat.com>
+
+ * config/avr/avr.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+
+2019-06-22 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-alias.c (nonoverlapping_component_refs_p): Do not
+ give up on bitfields; continue searching for different refs
+ appearing later.
+
+2019-06-21 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-data-refs.c (vect_find_stmt_data_reference): Handle
+ even zero DR_OFFSET, but DR_BASE_ADDRESS of POINTER_PLUS_EXPR
+ containing the offset as possible simd lane access. Look through
+ widening conversion. Move the
+ TREE_CODE (DR_INIT (newdr)) == INTEGER_CST test earlier and reindent.
+
+2019-06-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90930
+ * tree-ssa-reassoc.c (rewrite_expr_tree_parallel): Set visited
+ flag on new stmts to avoid re-processing them.
+
+2019-06-21 Matthew Beliveau <mbelivea@redhat.com>
+
+ PR c++/90875 - added -Wswitch-outside-range option
+ * doc/invoke.texi (Wswitch-outside-range): Document.
+
+2019-06-21 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/90949
+ * tree-ssa-copy.c (fini_copy_prop): Use reset_flow_sensitive_info.
+ * tree-ssanames.c (reset_flow_sensitive_info): Reset non-null state.
+
+2019-06-21 Richard Biener <rguenther@suse.de>
+
+ PR debug/90914
+ * dwarf2out.c (prune_unused_types_walk): Always consider
+ function-local extern declarations as used.
+
+2019-06-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90913
+ * tree-vect-loop-manip.c (vect_loop_versioning): Do not re-use
+ the scalar variant of if-conversion versioning.
+
+2019-06-21 Jakub Jelinek <jakub@redhat.com>
+
+ * omp-low.c (lower_rec_simd_input_clauses): Add rvar2 argument,
+ create another "omp scan inscan exclusive" array if
+ !ctx->scan_inclusive.
+ (lower_rec_input_clauses): Handle exclusive scan inscan reductions.
+ (lower_omp_scan): Likewise.
+ * tree-vectorizer.h (struct _stmt_vec_info): Use 3-bit instead of
+ 2-bit bitfield for simd_lane_access_p member.
+ * tree-vect-data-refs.c (vect_analyze_data_refs): Also handle
+ aux == (void *)-4 as simd lane access.
+ * tree-vect-stmts.c (check_scan_store): Handle exclusive scan. Update
+ comment with permutations to show the canonical permutation order.
+ (vectorizable_scan_store): Handle exclusive scan.
+ (vectorizable_store): Call vectorizable_scan_store even for
+ STMT_VINFO_SIMD_LANE_ACCESS_P > 3.
+
+ * tree-vect-data-refs.c (vect_find_stmt_data_reference): Handle
+ "omp simd array" arrays with one byte elements.
+
+2019-06-20 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.md (@unaligned_store<mode>):
+ Rename from unaligned_store<mode>.
+ (@reload_in<mode>_aligned): Rename from reload_in<mode>_aligned.
+ * config/alpha/sync.md (@load_locked_<mode>): Rename
+ from load_locked_<mode>.
+ (@store_conditional_<mode>): Rename from store_conditional_<mode>.
+ (@atomic_compare_and_swap<mode>_1): Rename
+ from atomic_compare_and_swap<mode>_1.
+ (@atomic_exchange<mode>_1): Rename from atomic_exchange<mode>_1.
+ * config/alpha/alpha.c (alpha_expand_mov_nobwx):
+ Use gen_reload_in_aligned and gen_unaligned_store.
+ (emit_load_locked): Remove.
+ (emit_store_conditional): Ditto.
+ (alpha_split_atomic_op): Use gen_load_locked and gen_store_conditional.
+ (alpha_split_compare_and_swap): Ditto.
+ (alpha_expand_compare_and_swap_12): Use gen_atomic_compare_and_swap_1.
+ (alpha_split_compare_and_swap_12): Use gen_load_locked
+ and gen_store_conditional.
+ (alpha_split_atomic_exchange): Ditto.
+ (alpha_expand_atomic_exchange_12): Use gen_atomic_exchange_1.
+ (alpha_split_atomic_exchange_12): Use gen_load_locked
+ and gen_store_conditional.
+
+2019-06-20 Richard Earnshaw <rearnsha@arm.com>
+
+ * config/aarch64/aarch64-errata.h: New file.
+ * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Delete.
+ (CA53_ERR_843419_SPEC): Delete.
+ (LINK_SPEC): Use AARCH64_ERRATA_LINK_SPEC instead of above.
+ * config/aarch64/aarch64-linux.h: Likewise.
+ * config/aarch64/aarch64-netbsd.h: Likewise.
+ * config/aarch64/aarch64-freebsd.h: Likewise.
+
+2019-06-20 Marek Polacek <polacek@redhat.com>
+
+ * config/sh/sh.c (sh2a_function_vector_p): Use get_attribute_name.
+
+2019-06-20 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000.md (isa attribute): Add support for
+ for a future processor.
+
+2019-06-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/54855
+ * config/i386/i386-expand.c (ix86_expand_vector_set): Generate
+ standard scalar operation pattern for V2DF.
+ * config/i386/sse.md (*<sse>_vm<plusminus_insn><mode>3): New.
+ (*<sse>_vm<multdiv_mnemonic><mode>3): Likewise.
+ (*ieee_<ieee_maxmin><mode>3): Likewise.
+ (vec_setv2df_0): Likewise.
+
+2019-06-20 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-alias.c (aliasing_component_refs_p): Remove ref2_is_decl
+ parameter; it has no use in gimple memory model.
+ (indirect_ref_may_alias_decl_p): Update.
+
+2019-06-20 Martin Liska <mliska@suse.cz>
+
+ * params.def (PARAM_HASH_TABLE_VERIFICATION_LIMIT): Decrease
+ to 10.
+
+2019-06-20 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-vect-stmts.c (enum scan_store_kind): New type.
+ (scan_store_can_perm_p): Change last argument from int * to
+ vec<enum scan_store_kind> *, record precisely which permutations
+ need whole vector left shift or that plus VEC_COND_EXPR.
+ (vectorizable_scan_store): Adjust caller, use whole vector left shift
+ and additional VEC_COND_EXPR only for those iterations that need it.
+
+2019-06-20 Alexandre Oliva <oliva@adacore.com>
+
+ * config.gcc: Fix ARM --with-fpu checking and error message.
+
+2019-06-19 Marek Polacek <polacek@redhat.com>
+
+ PR c++/60364 - noreturn after first decl not diagnosed.
+ * attribs.c (get_attribute_namespace): No longer static.
+ (decl_attributes): Avoid shadowing. Preserve the C++11 form for C++11
+ attributes.
+ (attr_noreturn_exclusions): Make it extern.
+ * attribs.h (get_attribute_namespace): Declare.
+ * tree-inline.c (function_attribute_inlinable_p): Use
+ get_attribute_name.
+
+2019-06-19 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/90626
+ * tree-ssa-strlen.c (strxcmp_unequal): Fix typos.
+
+ PR tree-optimization/90626
+ * tree-ssa-strlen.c (strxcmp_unequal): New function.
+ (handle_builtin_string_cmp): Call it.
+
+2019-06-19 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.h (DRIVER_SELF_SPECS): Add RDYNAMIC, DARWIN_PIE_SPEC
+ and DARWIN_NOPIE_SPEC.
+ (RDYNAMIC): New, modified from DARWIN_EXPORT_DYNAMIC.
+ (DARWIN_PIE_SPEC): Collate from darwin.h and darwin9.h.
+ (DARWIN_NOPIE_SPEC): Collate from darwin10.h.
+ (DARWIN_NOCOMPACT_UNWIND): New from darwin10.h
+ (DARWIN_EXPORT_DYNAMIC): Delete.
+ * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Move no_compact_unwind
+ and pie options processing to darwin.h.
+ * config/darwin9.h (DARWIN_PIE_SPEC): Move pie processing to darwin.h
+
+2019-06-19 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin-driver.c (darwin_driver_init): Fix off-by-one errors
+ in computing the number of options to be moved.
+
+2019-06-19 Maya Rashish <coypu@sdf.org>
+
+ * config/arm/netbsd-elf.h (SYSARCH_ARM_SYNC_ICACHE): New definition.
+ (CLEAR_INSN_CACHE) Use it.
+
+2019-06-19 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (cmpstrnsi): Remove dead code.
+
+2019-06-19 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR middle-end/84521
+ * builtins.c (expand_builtin_setjmp_setup): Save
+ hard_frame_pointer_rtx.
+ (expand_builtin_setjmp_receiver): Do not emit sfp = fp move since we
+ restore fp.
+ * function.c (expand_function_start): Save hard_frame_pointer_rtx for
+ non-local goto.
+ * lra-eliminations.c (eliminate_regs_in_insn): Remove sfp = fp
+ elimination code.
+ (remove_reg_equal_offset_note): Remove unused function.
+ * reload1.c (eliminate_regs_in_insn): Remove sfp = hfp elimination
+ code.
+ * config/arc/arc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+ (arc_builtin_setjmp_frame_value): Remove function.
+ * config/avr/avr.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+ (avr_builtin_setjmp_frame_value): Remove function.
+ * config/i386/i386.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+ (ix86_builtin_setjmp_frame_value): Remove function.
+ * config/pa/pa.md (nonlocal_goto): Remove FP adjustment.
+ * config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+ (sparc_builtin_setjmp_frame_value): Remove function.
+ * config/vax/vax.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Remove.
+ (vax_builtin_setjmp_frame_value): Remove function.
+ * config/xtensa/xtensa.c (xtensa_frame_pointer_required): Force frame
+ pointer if has_nonlocal_label.
+
+2019-06-19 Jakub Jelinek <jakub@redhat.com>
+
+ * doc/md.texi: Document vec_shl_<mode> pattern.
+ * optabs.def (vec_shl_optab): New optab.
+ * optabs.c (shift_amt_for_vec_perm_mask): Add shift_optab
+ argument, if == vec_shl_optab, check for left whole vector shift
+ pattern rather than right shift.
+ (expand_vec_perm_const): Add vec_shl_optab support.
+ * optabs-query.c (can_vec_perm_var_p): Mention also vec_shl optab
+ in the comment.
+ * tree-vect-generic.c (lower_vec_perm): Support permutations which
+ can be handled by vec_shl_optab.
+ * tree-vect-stmts.c (scan_store_can_perm_p): New function.
+ (check_scan_store): Use it.
+ (vectorizable_scan_store): If target can't do normal permutations,
+ try to use whole vector left shifts and if needed a VEC_COND_EXPR
+ after it.
+ * config/i386/sse.md (vec_shl_<mode>): New expander.
+
+ * omp-low.c (lower_rec_input_clauses): Handle references properly
+ in inscan clauses.
+ (lower_omp_scan): Likewise.
+
+2019-06-19 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * tree-ssa-address.c (preferred_mem_scale_factor): Handle when
+ mem_mode is BLKmode.
+
+2019-06-18 Max Filippov <jcmvbkbc@gmail.com>
+
+ PR target/90922
+ * config/xtensa/xtensa.c (xtensa_expand_prologue): Add stack
+ pointer adjustment for the case of no callee-saved registers and
+ stack frame bigger than 128 bytes.
+
+2019-06-18 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR middle-end/90862
+ * omp-low.c (check_omp_nesting_restrictions): Handle
+ GF_OMP_TARGET_KIND_OACC_DECLARE.
+
+2019-06-18 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (@cmp<mode>_1): Rename from cmp<mode>_1.
+ (@add<mode>3_carry): Rename from add<mode>3_carry.
+ (@sub<mode>3_carry_ccc): Rename from sub<mode>3_carry_ccc.
+ (@sub<mode>3_carry_ccgz): Rename form sub<mode>3_carry_ccgz.
+ (@copysign<mode>3_const): Rename from copysign<mode>3_const.
+ (@copysign<mode>3_var): Rename from copysign<mode>3_var.
+ (@xorsign<mode>3_1): Rename from xorsign<mode>3_1.
+ (@x86_shift<mode>_adj_1): Rename from x86_shift<mode>_adj_1.
+ (@x86_shift<mode>_adj_2): Rename from x86_shift<mode>_adj_2.
+ (@x86_shift<mode>_adj_3): Rename from x86_shift<mode>_adj_3.
+ (cmpstrnsi): Use gen_cmp_1.
+ (lwp_slwpcb): Use gen_lwp_slwpcb_1.
+ (@lwp_slwpcb<mode>_1): Rename from lwp_slwpcb<mode>_1.
+ (@umonitor_<mode>): Rename from umonitor_<mode>.
+ * config/i386/i386-expand.c (ix86_expand_copysign):
+ Use gen_copysign3_const and gen_copysign3_var.
+ (ix86_expand_xorsign): Use gen_xorsign3_1.
+ (ix86_expand_branch): Use gen_sub3_carry_ccc,
+ gen_sub3_carry_ccgz and gen_cmp1.
+ (ix86_expand_int_addcc): Use gen_sub3_carry and gen_add3_carry.
+ (ix86_split_ashl): Use gen_x86_shift_adj_1 and gen_x86_shift_adj_2.
+ (ix86_split_ashr): Use gen_x86_shift_adj_1 and gen_x86_shift_adj_3.
+ (ix86_split_lshr): Ditto.
+ (ix86_expand_builtin) <case IX86_BUILTIN_UMONITOR>: Use gen_umonitor.
+
+2019-06-18 Jason Merrill <jason@redhat.com>
+
+ * tree.c (build_constructor): Add MEM_STAT_DECL.
+
+2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-modes.def (CC_NZC): New CC_MODE.
+ * config/aarch64/aarch64-sve.md (*<optab><mode>3_cc)
+ (ptest_ptrue<mode>, while_ult<GPI:mode><PRED_ALL:mode>)
+ (*while_ult<GPI:mode><PRED_ALL:mode>_cc, *cmp<cmp_op><mode>)
+ (*cmp<cmp_op><mode>_ptest, *cmp<cmp_op><mode>_cc)
+ (*pred_cmp<cmp_op><mode>_combine, *pred_cmp<cmp_op><mode>)
+ (vec_cmp<mode><vpred>, vec_cmpu<mode><vpred>, cbranch<mode>4):
+ Use CC_NZC instead of CC.
+ * config/aarch64/aarch64.md (condjump): Print a '.' in SVE conditions.
+ * config/aarch64/aarch64.c (aarch64_sve_condition_codes): New variable.
+ (aarch64_print_operand): Handle E_CC_NZCmode.
+ (aarch64_emit_sve_ptrue_op_cc): Use gen_set_clobber_cc_nzc instead
+ of gen_set_clobber_cc.
+
+2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md: Tabify file.
+
+2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_pfalse_reg): Declare.
+ * config/aarch64/aarch64.c (aarch64_pfalse_reg): New function.
+ * config/aarch64/aarch64-sve.md: Use it.
+
+2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_ptrue_reg): Declare.
+ * config/aarch64/aarch64.c (aarch64_ptrue_reg): New functions.
+ (aarch64_expand_sve_widened_duplicate, aarch64_expand_sve_mem_move)
+ (aarch64_maybe_expand_sve_subreg_move, aarch64_evpc_rev_local)
+ (aarch64_expand_sve_vec_cmp_int): Use it.
+ (aarch64_expand_sve_vec_cmp_float): Likewise.
+ * config/aarch64/aarch64-sve.md: Likewise throughout.
+
+2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kuganv@linaro.org>
+
+ * config/aarch64/aarch64-sve.md (*cond_<optab><mode>_0): Delete.
+ (*cond_<optab><mode>_z): Fold into...
+ (*cond_<optab><mode>_any): ...here. Also handle cases in which
+ operand 4 can be tied to operand 0 (either inherently or via RA).
+
+2019-06-18 Richard Biener <rguenther@suse.de>
+
+ PR debug/90900
+ * cfgexpand.c (expand_debug_expr): Treat NOTE_P DECL_RTL
+ as if optimized away.
+
+2019-06-18 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx-protos.h (gen_set_softstack_insn): Remove.
+ * config/nvptx/nvptx.c (gen_set_softstack_insn): Remove.
+ * config/nvptx/nvptx.md (define_insn "set_softstack_<mode>"):
+ Rename to ...
+ (define_insn "@set_softstack_<mode>"): ... this.
+ (define_insn "omp_simt_enter_<mode>"): Rename to ...
+ (define_insn "@omp_simt_enter_<mode>"): ... this.
+ (define_insn "omp_simt_exit_<mode>"): Rename to ...
+ (define_insn "@omp_simt_exit_<mode>"): ... this.
+
+2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop-manip.c (vect_set_loop_masks_directly): Remove
+ vf parameter. Restore the previous iv step of nscalars_step,
+ but give it iv_type rather than compare_type. Tweak code order
+ to match the comments.
+ (vect_set_loop_condition_masked): Update accordingly.
+ * tree-vect-loop.c (vect_verify_full_masking): Use "unsigned int"
+ for iv_precision. Tweak comment formatting.
+
+2019-06-18 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c: Strip trailing whitespace.
+
+2019-06-18 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (darwin_emit_unwind_label): New default to false.
+ (darwin_override_options): Set darwin_emit_unwind_label as needed.
+
+2019-06-18 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/90889
+ * ipa-cp.c (ignore_edge_p): Do not ignore edges when only the
+ caller does not have flag_ipa_cp set.
+
+2019-06-18 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * config/aarch64/aarch64-sve.md (mask_fold_left_plus_<mode>): Renamed
+ from "*fold_left_plus_<mode>", updated operands order.
+ * doc/md.texi (mask_fold_left_plus_@var{m}): Documented new optab.
+ * internal-fn.c (mask_fold_left_direct): New define.
+ (expand_mask_fold_left_optab_fn): Likewise.
+ (direct_mask_fold_left_optab_supported_p): Likewise.
+ * internal-fn.def (MASK_FOLD_LEFT_PLUS): New internal function.
+ * optabs.def (mask_fold_left_plus_optab): New optab.
+ * tree-vect-loop.c (mask_fold_left_plus_optab): New function to get a
+ masked internal_fn for a reduction ifn.
+ (vectorize_fold_left_reduction): Add support for masking reductions.
+
+2019-06-18 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR middle-end/80791
+ * target.def (predict_doloop_p): New hook.
+ * targhooks.h (default_predict_doloop_p): New declaration.
+ * targhooks.c (default_predict_doloop_p): New function.
+ * doc/tm.texi.in (TARGET_PREDICT_DOLOOP_P): New hook.
+ * doc/tm.texi: Regenerate.
+ * config/rs6000/rs6000.c (rs6000_predict_doloop_p): New function.
+ (TARGET_PREDICT_DOLOOP_P): New macro.
+ * tree-ssa-loop-ivopts.c (generic_predict_doloop_p): New function.
+
+2019-06-17 Jakub Jelinek <jakub@redhat.com>
+
+ * omp-low.c (struct omp_context): Add scan_inclusive field.
+ (scan_omp_1_stmt) <case GIMPLE_OMP_SCAN>: Set ctx->scan_inclusive
+ if inclusive scan.
+ (struct omplow_simd_context): Add lastlane member.
+ (lower_rec_simd_input_clauses): Add rvar argument, handle inscan
+ reductions. Build 2 or 3 argument .GOMP_SIMD_LANE calls rather than
+ 1 or 2 argument.
+ (lower_rec_input_clauses): Handle inscan reductions in simd contexts.
+ (lower_lastprivate_clauses): Set TREE_THIS_NOTRAP on the ARRAY_REF.
+ (lower_omp_scan): New function.
+ (lower_omp_1) <case GIMPLE_OMP_SCAN>: Use lower_omp_scan.
+ * tree-ssa-dce.c (eliminate_unnecessary_stmts): For IFN_GOMP_SIMD_LANE
+ check 3rd argument if present rather than 2nd.
+ * tree-vectorizer.h (struct _loop_vec_info): Add scan_map member.
+ (struct _stmt_vec_info): Change simd_lane_access_p from bool into
+ 2-bit bitfield.
+ * tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
+ scan_map. For IFN_GOMP_SIMD_LANE check 3rd argument if present rather
+ than 2nd.
+ (_loop_vec_info::~_loop_vec_info): Delete scan_map.
+ * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Allow two
+ different STMT_VINFO_SIMD_LANE_ACCESS_P refs if they have the same
+ init.
+ (vect_find_stmt_data_reference): Encode in ->aux the 2nd
+ IFN_GOMP_SIMD_LANE argument.
+ (vect_analyze_data_refs): Set STMT_VINFO_SIMD_LANE_ACCESS_P from the
+ encoded ->aux value.
+ * tree-vect-stmts.c: Include attribs.h.
+ (vectorizable_call): Adjust comment about IFN_GOMP_SIMD_LANE.
+ (scan_operand_equal_p, check_scan_store, vectorizable_scan_store): New
+ functions.
+ (vectorizable_load): For STMT_VINFO_SIMD_LANE_ACCESS_P tests use != 0.
+ (vectorizable_store): Handle STMT_VINFO_SIMD_LANE_ACCESS_P > 1.
+
+2019-06-17 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/62055
+ * config/i386/i386.md (*nabstf2_1): New insn pattern.
+ (*nabs<mode>2_1): Ditto.
+ (nabs sse-reg splitter): New splitter.
+ * config/i386/sse.md (*nabs<mode>2): New insn_and_split pattern.
+
+2019-06-17 Jan Hubicka <hubicka@ucw.cz>
+
+ PR bootstrap/90873.
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix
+ TMR index check.
+
+2019-06-17 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx-protos.h (gen_set_softstack_insn): Declare.
+ * config/nvptx/nvptx.c (gen_set_softstack_insn): New function.
+ * config/nvptx/nvptx.md (define_insn "set_softstack_insn"): Rename to
+ ...
+ (define_insn "set_softstack_<mode>"): ... this. Use P iterator on
+ match_operand 0.
+ (define_insn "omp_simt_enter_insn"): Rename to ...
+ (define_insn "omp_simt_enter_<mode>"): ... this. Use P iterator on
+ match_operand 0, 1 and 2, as well as the unspec_volatile result.
+ (define_expand "omp_simt_enter): Use gen_omp_simt_enter_di and
+ gen_omp_simt_enter_si.
+ (define_expand "omp_simt_exit"): New.
+ (define_insn "omp_simt_exit"): Rename to ...
+ (define_insn "omp_simt_exit_<mode>"): ... this. Use P iterator on
+ match_operand 0.
+
+2019-06-17 Matthew Green <mrg@eterna.com.au>
+ Maya Rashish <coypu@sdf.org>
+
+ * config.gcc (aarch64*-*-netbsd*): New target.
+ * config/aarch64/aarch64-netbsd.h: New file.
+ * config/aarch64/t-aarch64-netbsd: Likewise.
+
+2019-06-17 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (aliasing_component_refs_p): Consider only
+ the access path from base to first VIEW_CONVERT_EXPR or
+ BIT_FIELD_REF.
+
+2019-06-17 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (nonoverlapping_component_refs_p): Also truncate
+ access path on BIT_FIELD_REFs.
+
+2019-06-17 Martin Liska <mliska@suse.cz>
+
+ PR ipa/90874
+ * ipa-utils.h (odr_type_p): Remove dead code.
+
+2019-06-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * configure.ac (ld_vers) <*-*-solaris2*>: Remove support for
+ alternative Solaris 11.4 format.
+ * configure: Regenerate.
+
+2019-06-17 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.md (define_insn "call_insn"): Rename to ...
+ (define_insn "call_insn_<mode>"): ... this. Use P iterator on
+ match_operand 0.
+ (define_insn "call_value_insn"): Rename to ...
+ (define_insn "call_value_insn_<mode>"): this. Use P iterator on
+ match_operand 0.
+ (define_insn "nvptx_red_partition"): Set unspec_volatile result mode to
+ DI.
+
+2019-06-16 John David Anglin <danglin@gcc.gnu.org>
+
+ PR middle-end/64242
+ * config/pa/pa.md (nonlocal_goto): Restore frame pointer last. Add
+ frame clobbers and schedule block.
+ (builtin_longjmp): Likewise.
+
+2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.c (msp430_expand_helper): Setup arguments which
+ describe how to perform MSPABI compliant 64-bit shift.
+ * config/msp430/msp430.md (ashldi3): New define_expand.
+ (ashrdi3): New define_expand.
+ (lshrdi3): New define_expand.
+
+2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * doc/sourcebuild.texi: Document new effective target keyword
+ longlong64.
+
+2019-06-16 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p,
+ indirect_refs_may_alias_p): Revert accidental commits.
+
+ * tree-ssa-alias.c (aliasing_component_refs_p): Watch for arrays
+ at the end of structures.
+
+2019-06-16 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (machopic_indirect_call_target): Use renamed
+ darwin_picsymbol_stubs to decide on output.
+ (darwin_override_options): Handle darwin_picsymbol_stubs.
+ * config/darwin.h (MIN_LD64_OMIT_STUBS): New.
+ (LD64_VERSION): Revise default.
+ * config/darwin.opt: (mpic-symbol-stubs): New option.
+ (darwin_picsymbol_stubs): New variable.
+ * config/i386/darwin.h (TARGET_MACHO_BRANCH_ISLANDS):
+ rename to TARGET_MACHO_PICSYM_STUBS.
+ * config/i386/i386.c (output_pic_addr_const): Likewise.
+ * config/i386/i386.h Likewise.
+ * config/rs6000/darwin.h: Likewise.
+ * config/rs6000/rs6000.c (rs6000_call_darwin_1): Use renamed
+ darwin_picsymbol_stubs.
+
+2019-06-16 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.opt (prebind, noprebind, seglinkedit,
+ noseglinkedit): Add RejectNegative.
+
+2019-06-16 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (nonoverlapping_component_refs_p): Fix pasto
+ in my previous patch.
+
+2019-06-16 Tom de Vries <tdevries@suse.de>
+
+ PR tree-optimization/89376
+ * tree-parloops.c (oacc_entry_exit_ok_1): Handle red == NULL.
+
+2019-06-15 Maya Rashish <coypu@sdf.org>
+
+ * doc/invoke.texi (Spec Files): Update location of the
+ Fortran spec file.
+
+2019-06-15 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/extend.texi (Common Function Attributes): Clarify
+ no_sanitize. Fix grammar.
+
+2019-06-15 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (alias_stats): Add
+ nonoverlapping_component_refs_p_may_alias,
+ nonoverlapping_component_refs_p_no_alias,
+ nonoverlapping_component_refs_of_decl_p_may_alias,
+ nonoverlapping_component_refs_of_decl_p_no_alias.
+ (dump_alias_stats): Dump them.
+ (nonoverlapping_component_refs_of_decl_p): Add stats.
+ (nonoverlapping_component_refs_p): Add stats; do not stop on first
+ ARRAY_REF.
+
+2019-06-15 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (and<mode>3): Generate zero-extends for
+ TARGET_ZERO_EXTEND_WITH_AND && optimize_function_for_speed_p (cfun))
+ only.
+ (*anddi3_doubleword): Split before reload. Merge with
+ anddi->zext pre-reload splitter.
+ (*andndi3_doubleword): Split before reload.
+ (*<code>di3_doubleword): Ditto.
+ (*one_cmpldi2_doubleword): Ditto.
+
+2019-06-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/90779
+ * gimplify.c: Include omp-offload.h and context.h.
+ (gimplify_bind_expr): Add "omp declare target" attributes
+ to static block scope variables inside of target region or target
+ functions.
+
+2019-06-15 Tom de Vries <tdevries@suse.de>
+
+ PR tree-optimization/90009
+ * tree-ssa-threadbackward.c (thread_jumps::profitable_jump_thread_path):
+ Return NULL if bb contains IFN_UNIQUE.
+
+2019-06-14 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (CCEITHER): New define_mode_iterator.
+ (un): New define_mode_attr.
+ (isel_signed_<mode>, isel_unsigned_<mode>): Delete, merge into ...
+ (isel_<un>signed_<GPR:mode>): ... this. New define_insn.
+ (isel_reversed_signed_<mode>, isel_reversed_unsigned_<mode>): Delete,
+ merge into ...
+ (isel_reversed_<un>signed_<GPR:mode>): ... this. New define_insn.
+
+2019-06-14 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.opt: Add RejectNegative where needed, reorder
+ and add minimal functional descriptions.
+
+2019-06-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR rtl-optimization/90765
+ * calls.c (update_stack_alignment_for_call): New function.
+ (expand_call): Call update_stack_alignment_for_call when
+ outgoing parameter is passed in the stack.
+ (emit_library_call_value_1): Likewise.
+ * function.c (locate_and_pad_parm): Don't update
+ stack_alignment_needed and preferred_stack_boundary.
+
+2019-06-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/90877
+ * config/i386/i386-features.c
+ (dimode_scalar_chain::compute_convert_gain): Replace
+ mmxsse_to_integer with sse_to_integer.
+ * config/i386/i386.c (ix86_register_move_cost): Verify that
+ moves between MMX and non-MMX units require secondary memory.
+ Correct costs of moves between SSE and integer units.
+ * config/i386/i386.h (processor_costs): Rename cost of moving
+ SSE register to integer to sse_to_integer. Rename cost of
+
+2019-06-14 Matt Thomas <matt@3am-software.com>
+ Matthew Green <mrg@eterna.com.au>
+ Nick Hudson <skrll@netbsd.org>
+ Maya Rashish <coypu@sdf.org>
+ Richard Earnshaw <rearnsha@arm.com>
+
+ * config.gcc (arm*-*-netbsdelf*) Add support for EABI configuration.
+ * config.host (arm*-*-netbsd*): Use driver-arm.o on native NetBSD.
+ * config/arm/netbsd-eabi.h: New file.
+ * config/arm/netbsd-elf.h (TARGET_OS_CPP_BUILTINS): Undefine before
+ redefining.
+ (SUBTARGET_EXTRA_ASM_SPEC): Don't pass -matpcs to the assembler.
+ * config/netbsd-elf.h (NETBSD_LINK_LD_ELF_SO_SPEC): New define.
+ (NETBSD_SUBTARGET_EXTRA_SPECS): New define.
+ (SUBTARGET_EXTRA_SPECS): Define to NETBSD_SUBTARGET_EXTRA_SPECS.
+
+2019-06-14 Richard Biener <rguenther@suse.de>
+
+ * tree-loop-distribution.c (classify_partition): Return
+ whether a reduction appeared in all partitions and do not
+ stop builtin detection because of this.
+ (distribute_loop): Sort a non-builtin partition last if
+ there's a reduction in all partitions and make sure the
+ partition prevailing as last is not a builtin.
+
+2019-06-14 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/90401
+ * ipa-prop.c (add_to_agg_contents_list): New function.
+ (clobber_by_agg_contents_list_p): Likewise.
+ (extract_mem_content): Likewise.
+ (get_place_in_agg_contents_list): Delete.
+ (determine_known_aggregate_parts): Renamed from
+ determine_locally_known_aggregate_parts. New parameter
+ aa_walk_budget_p.
+
+2019-06-13 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/90662
+ * tree-ssa-strlen.c (get_stridx): Convert fold_build2 operands
+ to the same type.
+
+2019-06-13 Jan Hubicka <hubicka@ucw.cz>
+
+ PR bootstrap/90873
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Also check that
+ dbase is not TARGET_MEM_REF.
+
+2019-06-13 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (SWIM1248s): Rename from SWIM1248x.
+ Update all uses.
+ (and<mode>3): Use gen_extend_insn instead of indirect functions.
+ Do not generate DImode extends for 32bit targets.
+ (and->zext post-reload splitter): Use gen_extend_insn
+ instead of indirect functions.
+ (anddi->zext pre-reload splitter): New.
+ (*zext<mode>_doubleword_and): Remove.
+ (*zext<mode>_doubleword): Ditto.
+ (*zextsi_doubleword): Dittto.
+
+2019-06-13 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-expand.c (ix86_expand_int_sse_cmp):
+ Use gen_sub3_insn instead of indirect function.
+ (ix86_expand_ashl_const): Use gen_add2_insn instead of
+ indirect function.
+ (ix86_adjust_counter): Ditto.
+
+2019-06-13 Jiufu Guo <guojiufu@linux.ibm.com>
+ Lijia He <helijia@linux.ibm.com>
+
+ PR tree-optimization/77820
+ * tree-ssa-threadedge.c
+ (edge_forwards_cmp_to_conditional_jump_through_empty_bb_p): New
+ function.
+ (thread_across_edge): Add call to
+ edge_forwards_cmp_to_conditional_jump_through_empty_bb_p.
+
+2019-06-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin-driver.c (validate_macosx_version_min): New.
+ (darwin_default_min_version): Cleanup and validate supplied version.
+ (darwin_driver_init): Likewise and push cleaned version into opts.
+
+2019-06-13 Jan Hubicka <hubicka@ucw.cz>
+
+ PR tree-optimization/90869
+ * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Watch for view
+ converts in MEM_REF referencing decl rather than view converts
+ from decl type to MEM_REF type.
+
+2019-06-13 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90856
+ * tree-sra.c (build_ref_for_model): Only use
+ build_reconstructed_reference when address-spaces are the same.
+
+2019-06-13 Jakub Jelinek <jakub@redhat.com>
+
+ * config/nvptx/nvptx.c (nvptx_sese_number, nvptx_sese_pseudo): Don't
+ wrap ei variable name in the declaration in ()s.
+ (nvptx_single): Actually use mode_label variable. Formatting fix.
+
+2019-06-13 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (vect_loop_vectorized_call): Declare.
+ * tree-vectorizer.c (vect_loop_vectorized_call): Export and
+ also return the condition stmt.
+ * tree-vect-loop-manip.c (vect_loop_versioning): Compute outermost
+ loop we can version and version that, reusing the loop version
+ created by if-conversion instead of versioning again.
+
+2019-06-13 Aldy Hernandez <aldyh@redhat.com>
+
+ * gimple-loop-versioning.cc (prune_loop_conditions): Use
+ may_contain_p.
+ * tree-vrp (value_range_base::may_contain_p): Call into
+ value_inside_range.
+ (value_inside_range): Make private inside value_range_base class.
+ Take min/max from *this.
+ (range_includes_p): Remove.
+ * tree-vrp.h (value_range_base): Add value_inside_range.
+ (range_includes_p): Remove.
+ (range_includes_zero_p): Call may_contain_p.
+ * vr-values.c (compare_range_with_value): Same.
+
+2019-06-13 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * doc/extend.texi (ARC Function Attributes): Update info.
+
+2019-06-13 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR tree-optimization/89713
+ * doc/invoke.texi (-ffinite-loops): Document new option.
+ * common.opt (-ffinite-loops): New option.
+ * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Mark
+ IFN_GOACC_LOOP calls as necessary.
+ * tree-ssa-loop-niter.c (finite_loop_p): Assume loop with an exit
+ is finite.
+ * omp-offload.c (oacc_xform_loop): Skip lowering if return value of
+ IFN_GOACC_LOOP call is not used.
+ * opts.c (default_options_table): Enable -ffinite-loops at -O2+.
+
+2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ PR target/88838
+ * tree-vect-loop-manip.c (vect_set_loop_masks_directly): If the
+ compare_type is not with Pmode size, we will create an IV with
+ Pmode size with truncated use (i.e. converted to the correct type).
+ * tree-vect-loop.c (vect_verify_full_masking): Find IV type.
+ (vect_iv_limit_for_full_masking): New. Factored out of
+ vect_set_loop_condition_masked.
+ * tree-vectorizer.h (LOOP_VINFO_MASK_IV_TYPE): New.
+ (vect_iv_limit_for_full_masking): Declare.
+
+2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ PR target/88834
+ * tree-ssa-loop-ivopts.c (get_mem_type_for_internal_fn): Handle
+ IFN_MASK_LOAD_LANES and IFN_MASK_STORE_LANES.
+ (get_alias_ptr_type_for_ptr_address): Likewise.
+ (add_iv_candidate_for_use): Add scaled index candidate if useful.
+ * tree-ssa-address.c (preferred_mem_scale_factor): New.
+ * config/aarch64/aarch64.c (aarch64_classify_address): Relax
+ allow_reg_index_p.
+
+2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * config/aarch64/iterators.md (ADDSUB): Fix typo in comment.
+
+2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ * common/config/pru/pru-common.c: New file.
+ * config.gcc: Add PRU target.
+ * config/pru/alu-zext.md: New file.
+ * config/pru/constraints.md: New file.
+ * config/pru/predicates.md: New file.
+ * config/pru/pru-opts.h: New file.
+ * config/pru/pru-passes.c: New file.
+ * config/pru/pru-pragma.c: New file.
+ * config/pru/pru-protos.h: New file.
+ * config/pru/pru.c: New file.
+ * config/pru/pru.h: New file.
+ * config/pru/pru.md: New file.
+ * config/pru/pru.opt: New file.
+ * config/pru/t-pru: New file.
+ * doc/extend.texi: Document PRU pragmas.
+ * doc/invoke.texi: Document PRU-specific options.
+ * doc/md.texi: Document PRU asm constraints.
+
+2019-06-12 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/90676
+ * tree-pretty-print.c (dump_mem_ref): New function. Include
+ MEM_REF type in output when different size than operand.
+ (dump_generic_node): Move code to dump_mem_ref and call it.
+
+2019-06-12 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/90662
+ * tree-ssa-strlen.c (get_stridx): Handle simple VLAs and pointers
+ to arrays.
+
+2019-06-12 Tom de Vries <tdevries@suse.de>
+
+ PR tree-optimization/90009
+ * config/nvptx/nvptx.c (nvptx_find_par): Assert fork has at most join.
+
+2019-06-12 Martin Liska <mliska@suse.cz>
+
+ * ggc-common.c (ggc_prune_overhead_list): Do not sanitize
+ the created map.
+ * hash-map.h: Add sanitize_eq_and_hash into ::hash_map.
+ * mem-stats.h (mem_alloc_description::mem_alloc_description):
+ Do not sanitize created maps.
+
+2019-06-12 Aldy Hernandez <aldyh@redhat.com>
+
+ * gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children): Use
+ value_range::singleton_p.
+ * tree-vrp.c (value_range_constant_singleton): Remove.
+ * tree-vrp.h (value_range_constant_singleton): Remove.
+ * vr-values.c (vr_values::singleton): Use
+ value_range::singleton_p.
+
+2019-06-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90811
+ * cfgexpand.c (align_local_variable): Add really_expand argument,
+ don't SET_DECL_ALIGN if it is false.
+ (add_stack_var): Add really_expand argument, pass it through to
+ align_local_variable.
+ (expand_one_stack_var_1): Pass true as really_expand to
+ align_local_variable.
+ (expand_one_ssa_partition): Pass true as really_expand to
+ add_stack_var.
+ (expand_one_var): Pass really_expand through to add_stack_var.
+
+2019-06-12 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
+
+ * config/arm/iterators.md (VABAL): New int iterator.
+ * config/arm/neon.md (<sup>sadv16qi): New define_expand.
+ * config/arm/unspecs.md ("unspec"): Define UNSPEC_VABAL_S,
+ UNSPEC_VABAL_U values.
+
+2019-06-12 Martin Liska <mliska@suse.cz>
+
+ * value-prof.c (stream_out_histogram_value): Only first value
+ can't be negative.
+
+2019-06-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/90760
+ * symtab.c (symtab_node::set_section): Allow being called on aliases
+ as long as they aren't analyzed yet.
+
+2019-06-11 Faraz Shahbazker <fshahbazker@wavecomp.com>
+
+ * config/mips/mips.c (mips_final_postscan_insn): Modify call
+ to `mips_set_text_contents_type' to indicate whether a
+ non-debug insn follows.
+
+2019-06-11 Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): Delete
+ enabling -mpcrel by default.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Update
+ test for -mpcrel and/or -mprefixed-addr needing -mcpu=future, so
+ that the test against -mcpu=future is done first. Then test if
+ -mprefixed-addr is on for -mpcrel.
+ (rs6000_disable_incompatible_switches): Add -mcpu=future support.
+
+2019-06-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90811
+ * config/nvptx/nvptx.c (nvptx_output_softstack_switch): Use and.b%d
+ instead of and.u%d.
+
+2019-06-11 Marc Glisse <marc.glisse@inria.fr>
+
+ * match.pd (X/[ex]4<Y/[ex]4): Handle conversions.
+
+2019-06-11 Matthew Beliveau <mbelivea@redhat.com>
+
+ PR c++/90449 - add -Winaccessible-base option.
+ * doc/invoke.texi (Winaccessible-base): Document.
+
+2019-06-11 Marc Glisse <marc.glisse@inria.fr>
+
+ PR tree-optimization/62041
+ * fold-const.c (fold_real_zero_addition_p): Handle vectors.
+
+2019-06-11 Jason Merrill <jason@redhat.com>
+
+ * gdbhooks.py (TreePrinter.to_string): Recognize ggc_free'd memory.
+ * tree.c (get_tree_code_name): Likewise.
+ * print-tree.c (print_node): Only briefly print a node with an
+ invalid code.
+
+2019-06-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/90819
+ * trans-mem.c (tm_memopt_compute_available): Add assertion
+ that blocks is not empty. Formatting fix.
+
+2019-06-11 Martin Liska <mliska@suse.cz>
+
+ PR c++/87847
+ * hash-table.h: Extend create_gcc, add one parameter
+ that is passed into hash_table::hash_table.
+
+2019-06-10 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-protos.h (ix86_split_fp_absneg_operator):
+ New prototype.
+ * config/i386/i386-expand.c (ix86_expand_fp_absneg_operator):
+ Emit clobber also for non-sse operations.
+ (ix86_split_fp_absneg_operator): New function.
+ * config/i386/i386.md (SSEMODEF): New mode iterator.
+ (ssevecmodef): New mode attribute.
+ (<code>tf2): Use absneg code iterator.
+ (*<code>tf2_1): Rename from *absnegtf3_sse. Use absneg code iterator.
+ Add three-operand AVX alternatives.
+ (*<code><mode>2_i387_1): Rename from *absnegxf2_i387.
+ Use absneg code iterator and X87MODEF mode iterator.
+ (absneg fp_reg non-sse splitter): Call absneg code iterator
+ and X87MODEF mode iterator.
+ (absneg general_reg non-sse splitter): Use absneg code iterator
+ and X87MODEF mode iterator. Use ix86_split_fp_absneg_operator.
+ (*<code><mode>2_1): Rename from *absneg<mode>2. Use absneg
+ code iterator. Add three-operand AVX alternative.
+ (absneg sse_reg splitter): Use absneg code iterator
+ and SSEMODEF mode iterator. Handle AVX operands.
+ (absneg fp_reg splitter): Use absneg code iterator
+ and MODEF mode iterator.
+ (absneg general_reg splitter): Merge splitters using MODEF mode
+ iterator. Use absneg code iterator. Call
+ ix86_split_fp_absneg_operator.
+ (*<code><mode>2_i387): Rename from *<code><mode>2_1.
+ Do not enable for non-sse modes before reload.
+ (CSGNMODE): Remove.
+ (CSGNVMODE): Ditto.
+ (copysing<mode>3): Use SSEMODEF instead of CSGNMODE and
+ ssevecmodef mode attribute instaed of CSGNVMODE.
+ (copysign<mode>3_const): Ditto.
+ (copysign<mode>3_var): Ditto.
+ * config/i386/i386.md (*<code><mode>2): Rename from *absneg<mode>2.
+ Use absneg code iterator. Simplify code using std::swap.
+ * config/i386/predicates.md (absneg_operator): Remove.
+
+2019-06-10 Martin Sebor <msebor@redhat.com>
+
+ * gimple-fold.c (get_range_strlen): Update comment that didn't
+ make it into r267503 or related commits.
+
+2019-06-10 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * gcov-tool.c (merge_usage, rewrite_usage): Mark with
+ ATTRIBUTE_NORETURN thus making consistent with overlap_usage.
+
+2019-06-10 Jakub Jelinek <jakub@redhat.com>
+
+ * tree.def (OMP_SCAN): New tree code.
+ * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_INCLUSIVE and
+ OMP_CLAUSE_EXCLUSIVE.
+ * tree.h (OMP_CLAUSES): Use OMP_SCAN instead of OMP_TASKGROUP.
+ (OMP_SCAN_BODY, OMP_SCAN_CLAUSES): Define.
+ * tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries for
+ OMP_CLAUSE_{IN,EX}CLUSIVE.
+ (walk_tree_1): Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
+ * tree-nested.c (convert_nonlocal_reference_stmt,
+ convert_local_reference_stmt, convert_gimple_call): Handle
+ GIMPLE_OMP_SCAN.
+ * tree-pretty-print.c (dump_omp_clause): Handle
+ OMP_CLAUSE_{IN,EX}CLUSIVE.
+ (dump_generic_node): Handle OMP_SCAN.
+ * gimple.def (GIMPLE_OMP_SCAN): New gimple code.
+ * gimple.h (gomp_scan): New type.
+ (is_a_helper <gomp_scan *>::test,
+ is_a_helper <const gomp_scan *>::test): New templates.
+ (gimple_build_omp_scan): Declare.
+ (gimple_omp_scan_clauses, gimple_omp_scan_clauses_ptr,
+ gimple_omp_scan_set_clauses): New inline functions.
+ (CASE_GIMPLE_OMP): Add case GIMPLE_OMP_SCAN:.
+ * gimple.c (gimple_build_omp_scan): New function.
+ (gimple_copy): Handle GIMPLE_OMP_SCAN.
+ * gimple-walk.c (walk_gimple_op, walk_gimple_stmt): Likewise.
+ * gimple-pretty-print.c (dump_gimple_omp_block): Don't handle
+ GIMPLE_OMP_TASKGROUP.
+ (dump_gimple_omp_scan): New function.
+ (pp_gimple_stmt_1): Handle GIMPLE_OMP_SCAN.
+ * gimple-low.c (lower_stmt): Handle GIMPLE_OMP_SCAN.
+ * tree-inline.c (remap_gimple_stmt, estimate_num_insns): Likewise.
+ * gimplify.c (enum gimplify_omp_var_data): Add GOVD_REDUCTION_INSCAN.
+ (is_gimple_stmt): Handle OMP_SCAN.
+ (gimplify_scan_omp_clauses): Reject inscan reductions on constructs
+ other than OMP_FOR or OMP_SIMD. Handle OMP_CLAUSE_{IN,EX}CLUSIVE.
+ (gimplify_adjust_omp_clauses): Diagnose inscan reductions not
+ mentioned in nested #pragma omp scan. Handle
+ OMP_CLAUSE_{IN,EX}CLUSIVE.
+ (gimplify_expr): Handle OMP_SCAN.
+ * omp-low.c (check_omp_nesting_restrictions): For parent context,
+ look through GIMPLE_OMP_SCAN context. Allow #pragma omp scan in
+ simd constructs.
+ (scan_omp_1_stmt, lower_omp_1, diagnose_sb_1, diagnose_sb_2): Handle
+ GIMPLE_OMP_SCAN.
+
+2019-06-10 Martin Liska <mliska@suse.cz>
+
+ * ipa-cp.c (ignore_edge_p): New function.
+ (build_toporder_info): Use it.
+ * ipa-inline.c (ignore_edge_p): New function.
+ (inline_small_functions): Use it.
+ * ipa-pure-const.c (ignore_edge_for_nothrow):
+ Verify opt_for_fn for caller and callee.
+ (ignore_edge_for_pure_const): Likewise.
+ * ipa-reference.c (ignore_edge_p): Extend to check
+ for opt_for_fn.
+ * ipa-utils.c (searchc): Refactor.
+ * ipa-utils.h: Fix coding style.
+
+2019-06-10 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (arc_rtx_costs): Update costs.
+
+2019-06-10 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc-protos.h (arc_check_ior_const): Declare.
+ (arc_split_ior): Likewise.
+ (arc_check_mov_const): Likewise.
+ (arc_split_mov_const): Likewise.
+ * config/arc/arc.c (arc_print_operand): Fix 'z' letter.
+ (arc_rtx_costs): Replace check Crr with Cax constraint.
+ (prepare_move_operands): Cleanup, remove unused code.
+ (arc_split_ior): New function.
+ (arc_check_ior_const): Likewise.
+ (arc_split_mov_const): Likewise.
+ (arc_check_mov_const): Likewise.
+ * config/arc/arc.md (movsi_insn): Restructure it, and convert it
+ in define_insn_and_split pattern.
+ (iorsi3): Likewise.
+ (mulsi3_v2): Add new matching variant.
+ (andsi3_i): Cleanup pattern.
+ (rotrsi3_cnt1): Update pattern.
+ (rotrsi3_cnt8): New pattern.
+ (ashlsi2_cnt8): Likewise.
+ (ashlsi2_cnt16): Likewise.
+ * config/arc/constraints.md (C0p): Update constraint.
+ (Crr): Remove it.
+ (C0x): New pattern.
+ (Cax): New pattern.
+
+2019-06-10 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes):
+ Update coding style.
+ (sem_item_optimizer::dump_cong_classes):
+ Print how many items are in a non-singular class. Improve
+ coding style.
+
+2019-06-10 Martin Liska <mliska@suse.cz>
+
+ * value-prof.c (dump_histogram_value): Change dump format.
+ (gimple_mod_subtract_transform): Remove legacy comment.
+
+2019-06-10 Martin Liska <mliska@suse.cz>
+
+ * value-prof.c (dump_histogram_value): Print histogram values
+ only if present.
+
+2019-06-10 Martin Liska <mliska@suse.cz>
+
+ * gcov-io.h (GCOV_DISK_SINGLE_VALUES): New.
+ (GCOV_SINGLE_VALUE_COUNTERS): Likewise.
+ * ipa-profile.c (ipa_profile_generate_summary):
+ Use get_most_common_single_value.
+ * tree-profile.c (gimple_init_gcov_profiler):
+ Instrument with __gcov_one_value_profiler_v2
+ and __gcov_indirect_call_profiler_v4.
+ * value-prof.c (dump_histogram_value):
+ Print all values for HIST_TYPE_SINGLE_VALUE.
+ (stream_out_histogram_value): Update assert for
+ N values.
+ (stream_in_histogram_value): Set number of
+ counters for HIST_TYPE_SINGLE_VALUE.
+ (get_most_common_single_value): New.
+ (gimple_divmod_fixed_value_transform):
+ Use get_most_common_single_value.
+ (gimple_ic_transform): Likewise.
+ (gimple_stringops_transform): Likewise.
+ (gimple_find_values_to_profile): Set number
+ of counters for HIST_TYPE_SINGLE_VALUE.
+ * value-prof.h (get_most_common_single_value): New.
+
+2019-06-10 Martin Liska <mliska@suse.cz>
+
+ * hash-map.h: Pass default value to hash_table ctor.
+ * hash-table.h: Add default value to call of a ctor.
+
+2019-06-08 Jonathan Wakely <jwakely@redhat.com>
+
+ * doc/invoke.texi (C Dialect Options): Minor grammatical change.
+ (x86 Options): Replace all uses of "PCL_MUL" with "PCLMUL"
+
+2019-06-07 John David Anglin <danglin@gcc.gnu.orig>
+
+ PR target/90751
+ * config/pa/pa-linux.h (ASM_DECLARE_FUNCTION_NAME): Update comment.
+ Call pa_output_function_label.
+ (TARGET_ASM_FUNCTION_PROLOGUE): define.
+ * config/pa/pa-protos.h (pa_output_function_label): Declare.
+ * config/pa/pa.c (pa_output_function_prologue): Add ATTRIBUTE_UNUSED
+ to declaration.
+ (pa_linux_output_function_prologue): Declare.
+ (TARGET_ASM_FUNCTION_PROLOGUE): Delete define.
+ (pa_output_function_label): New.
+ (pa_output_function_prologue): Revise to use pa_output_function_label.
+ (pa_linux_output_function_prologue): New.
+ * config/pa/pa.h (TARGET_ASM_FUNCTION_PROLOGUE): Define.
+
+2019-06-07 Aldy Hernandez <aldyh@redhat.com>
+
+ * tree-vrp.h (value_range_base::intersect): New.
+ (value_range::intersect_helper): Move from here...
+ (value_range_base::intersect_helper): ...to here.
+ * tree-vrp.c (value_range::intersect_helper): Rename to...
+ (value_range_base::intersect_helper): ...this, and rewrite to
+ return a value instead of modifying THIS in place.
+ Also, move equivalence handling...
+ (value_range::intersect): ...here, while calling intersect_helper.
+ * gimple-fold.c (size_must_be_zero_p): Use value_range_base when
+ calling intersect.
+ * gimple-ssa-evrp-analyze.c (ecord_ranges_from_incoming_edge):
+ Same.
+ * vr-values.c (vrp_evaluate_conditional_warnv_with_ops): Same.
+
+2019-06-07 Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile.in (genprogerr): Add condmd.
+ (genprog): Remove it here.
+
+2019-06-07 Andrew Stubbs <ams@codesourcery.com>
+
+ * doc/invoke.texi (AMD GCN Options): Add gfx906.
+
+2019-06-07 Richard Biener <rguenther@suse.de>
+
+ PR debug/90574
+ * tree-cfg.c (stmt_starts_bb_p): Split blocks at labels
+ that appear after user labels.
+
+2019-06-07 Martin Liska <mliska@suse.cz>
+
+ * cselib.c (cselib_init): Disable hash table
+ sanitization.
+ * hash-set.h: Pass new default argument to m_table.
+ * hash-table.c: Add global variable with hash table
+ sanitization limit.
+ * hash-table.h (Allocator>::hash_table): Add new argument
+ to ctor.
+ (hashtab_chk_error): New.
+ * params.def (PARAM_HASH_TABLE_VERIFICATION_LIMIT): New.
+ * toplev.c (process_options): Set hash_table_sanitize_eq_limit
+ from the PARAM_HASH_TABLE_VERIFICATION_LIMIT value.
+
+2019-06-07 Jan Hubicka <hubicka@ucw.cz>
+
+ * common.opt (flto-odr-type-merging): Ignore.
+ * invoke.texi (-flto-odr-type-merging): Remove.
+ * ipa-devirt.c (odr_vtable_hasher:odr_name_hasher): Remove.
+ (can_be_vtable_hashed_p): Remove.
+ (hash_odr_vtable): Remove.
+ (odr_vtable_hasher::hash): Remove.
+ (types_same_for_odr): Remove.
+ (types_odr_comparable): Remove.
+ (odr_vtable_hasher::equal): Remove.
+ (odr_vtable_hash_type, odr_vtable_hash): Remove.
+ (add_type_duplicate): Do not synchronize vtable and name hashtables.
+ (get_odr_type): Do not use vtable hash.
+ (dump_odr_type): Remove commented out code.
+ (build_type_inheritance_graph): Do not allocate vtable hash.
+ (rebuild_type_inheritance_graph): Do not delete vtable hash.
+ * ipa-utils.h (type_with_linkage_p): Drop vtable hash path.
+ (odr_type_p): Likewise.
+ * tree.c (need_assembler_name_p): Remove flag_lto_odr_type_mering
+ test.
+
+2019-06-07 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (aliasing_component_refs_p): Do not give up
+ immediately after same_types_for_tbaa_p returns -1 and continue
+ looking for possible exact match; if matching types are arrays
+ watch for partial overlaps.
+ (indirect_ref_may_alias_decl_p): Watch for partial array overlaps.
+ (indirect_refs_may_alias_p): Do type based disambiguation first;
+ update comment.
+
+2019-06-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * fwprop.c (propagate_rtx): Fix call to paradoxical_subreg_p.
+
+2019-06-07 Martin Liska <mliska@suse.cz>
+
+ * doc/invoke.texi: Remove param.
+ * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV):
+ Remove.
+ * gcov-io.h (GCOV_ICALL_TOPN_VAL): Likewise.
+ (GCOV_ICALL_TOPN_NCOUNTS): Likewise.
+ * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): Likewise.
+ * profile.c (instrument_values): Remove
+ HIST_TYPE_INDIR_CALL_TOPN.
+ * tree-profile.c (init_ic_make_global_vars):
+ Always build __gcov_indirect_call only.
+ (gimple_init_gcov_profiler): Remove usage
+ of PARAM_INDIR_CALL_TOPN_PROFILE.
+ (gimple_gen_ic_profiler): Likewise.
+ * value-prof.c (dump_histogram_value): Likewise.
+ (stream_in_histogram_value): Likewise.
+ (gimple_indirect_call_to_profile): Likewise.
+ (gimple_find_values_to_profile): Likewise.
+ * value-prof.h (enum hist_type): Likewise.
+
+2019-06-07 Martin Liska <mliska@suse.cz>
+
+ * tree-ssa-loop.c (get_lsm_tmp_name): Return at the end of the
+ function.
+
+2019-06-07 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/78902
+ * builtin-attrs.def (ATTR_WARN_UNUSED_RESULT): New.
+ (ATTR_MALLOC_NOTHROW_LEAF_LIST): Remove.
+ (ATTR_WARN_UNUSED_RESULT_NOTHROW_LEAF_LIST): New.
+ (ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_LEAF_LIST): New.
+ (ATTR_ALLOC_SIZE_2_NOTHROW_LIST): Remove.
+ (ATTR_MALLOC_SIZE_1_NOTHROW_LEAF_LIST): Remove.
+ (ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_LIST): New.
+ (ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LIST): New.
+ (ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST): New.
+ (ATTR_ALLOCA_SIZE_1_NOTHROW_LEAF_LIST): Remove.
+ (ATTR_ALLOCA_WARN_UNUSED_RESULT_SIZE_1_NOTHROW_LEAF_LIST): New.
+ (ATTR_MALLOC_SIZE_1_2_NOTHROW_LEAF_LIST): Remove.
+ (ATTR_MALLOC_WARN_UNUSED_RESULT_SIZE_1_2_NOTHROW_LEAF_LIST):
+ New.
+ (ATTR_ALLOC_SIZE_2_NOTHROW_LEAF_LIST): Remove.
+ (ATTR_ALLOC_WARN_UNUSED_RESULT_SIZE_2_NOTHROW_LEAF_LIST): New.
+ (ATTR_MALLOC_NOTHROW_NONNULL): Remove.
+ (ATTR_WARN_UNUSED_RESULT_NOTHROW_NONNULL): New.
+ (ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL): New.
+ (ATTR_MALLOC_NOTHROW_NONNULL_LEAF): Remove.
+ (ATTR_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF): New.
+ (ATTR_MALLOC_WARN_UNUSED_RESULT_NOTHROW_NONNULL_LEAF): New.
+ * builtins.def (BUILT_IN_ALIGNED_ALLOC): Change to use
+ warn_unused_result attribute.
+ (BUILT_IN_STRDUP): Likewise.
+ (BUILT_IN_STRNDUP): Likewise.
+ (BUILT_IN_ALLOCA): Likewise.
+ (BUILT_IN_CALLOC): Likewise.
+ (BUILT_IN_MALLOC): Likewise.
+ (BUILT_IN_REALLOC): Likewise.
+
+2019-06-06 Jim Wilson <jimw@sifive.com>
+
+ PR target/89955
+ * config/riscv/riscv.h (STARTFILE_PREFIX_SPEC): Deleted.
+ * config/riscv/freebsd.h (STARTFILE_PREFIX_SPEC): Added.
+ * config/riscv/linux.h (STARTFILE_PREFIX_SPEC): Added.
+
+2019-06-06 Martin Sebor <msebor@redhat.com>
+
+ * tree-ssa-strlen.c (adjust_related_strinfos): Avoid trailing article.
+ (handle_builtin_malloc): Remove trailing spaces.
+ (handle_builtin_memset): Same.
+ (handle_builtin_memcmp): Same.
+ (compute_string_length): Same.
+ (determine_min_objsize): Same.
+ (handle_builtin_string_cmp): Same.
+ (handle_char_store): Same. Break up excessively long line.
+
+2019-06-06 Martin Jambor <mjambor@suse.cz>
+
+ * tree-sra.c (build_reconstructed_reference): Drop the alignment
+ check.
+
+2019-06-06 Martin Jambor <mjambor@suse.cz>
+
+ * tree-sra.c (struct access): New field grp_same_access_path.
+ (dump_access): Dump it.
+ (build_reconstructed_reference): New function.
+ (build_ref_for_model): Use it if possible.
+ (path_comparable_for_same_access): New function.
+ (same_access_path_p): Likewise.
+ (sort_and_splice_var_accesses): Set the new flag.
+ (analyze_access_subtree): Likewise.
+ (propagate_subaccesses_across_link): Propagate zero value of the new
+ flag down the access tree.
+
+2019-06-06 Andrew Stubbs <ams@codesourcery.com>
+
+ * config.gcc (amdgcn-*-*): Allow --with-arch=gfx906.
+ * config/gcn/gcn.opt (gpu_type): Add gfx906.
+ * config/gcn/t-gcn-hsa (MULTILIB_OPTIONS): Add gfx906 multilib.
+ (MULTILIB_DIRNAMES): Rename gcn5 to gfx900.
+ Add gfx906.
+
+2019-06-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ PR tree-optimization/90332
+ * config/aarch64/aarch64.c (aarch64_expand_vector_init):
+ Handle VALS containing two vectors.
+ * config/aarch64/aarch64-simd.md (*aarch64_combinez<mode>): Rename
+ to...
+ (@aarch64_combinez<mode>): ... This.
+ (*aarch64_combinez_be<mode>): Rename to...
+ (@aarch64_combinez_be<mode>): ... This.
+ (vec_init<mode><Vhalf>): New define_expand.
+ * config/aarch64/iterators.md (Vhalf): Handle V8HF.
+
+2019-06-06 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.md (ashlhi3): Use the const_variant of shift
+ library functions only when not optimizing for size.
+ (ashlsi3): Likewise.
+ (ashrhi3): Likewise.
+ (ashrsi3): Likewise.
+ (lshrhi3): Likewise.
+ (lshrsi3): Likewise.
+
+2019-06-06 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ PR rtl-optimization/88751
+ * ira.c (ira): Use the number of the actually referenced registers
+ when calculating the threshold.
+
+2019-06-06 Jakub Jelinek <jakub@redhat.com>
+
+ * configure: Regenerate.
+
+2019-06-06 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/msp430/msp430.md (ashlhi3): Force shift src operand into a
+ register if it is in memory, so the shift can be emulated with a rotate
+ instruction.
+ (ashrhi3): Likewise.
+ (lshrhi3): Likewise.
+
+2019-06-06 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/87954
+ * match.pd: Simplify mult where both arguments are 0 or 1.
+
+2019-06-06 Richard Biener <rguenther@suse.de>
+
+ * vr-values.c (vr_values::extract_range_from_ssa_name): Do not
+ put equivalences on UNDEFINED ranges.
+ * gimple-ssa-evrp.c (evrp_dom_walker::before_dom_children):
+ Make sure to drop defs of stmts added during simplification
+ to VARYING.
+
+2019-06-06 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-structalias.c: Include tree-cfg.h.
+ (make_heapvar): Do not make heap vars artificial.
+ (find_func_aliases_for_builtin_call): Handle stack allocation
+ functions.
+ (find_func_aliases): Delay processing of simple enough returns
+ in non-IPA mode.
+ (set_uids_in_ptset): Adjust.
+ (find_what_var_points_to): Likewise.
+ (solve_constraints): Do not dump points-to sets here.
+ (compute_points_to_sets): Post-process return statements,
+ amending the escaped solution. Dump points-to sets afterwards.
+ (ipa_pta_execute): Dump points-to sets.
+
+2019-06-06 Martin Liska <mliska@suse.cz>
+
+ PR web/87933
+ * doc/install.texi: Fix HTML headers and
+ titles for 'Installing GCC' pages.
+
+2019-06-06 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.h (dump_message_1): Remove.
+ (dump_message): Likewise.
+ (return_false_with_message_1): Print also file.
+ (return_false_with_msg): Likewise.
+ (return_with_result): Likewise.
+ (return_with_debug): Likewise.
+ * ipa-icf.c (sem_function::equals_private): Remove call
+ to dump_message.
+
+2019-06-05 Hongtao Liu <hongtao.liu@intel.com>
+
+ * config/i386/sse.md (define_mode_suffix vecmemsuffix): New.
+ (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Enable
+ memory operand for it.
+ (define_insn "avx512dq_vmfpclass<mode><mask_scalar_merge_name>"): Ditto.
+
+2019-06-05 Martin Sebor <msebor@redhat.com>
+
+ * config/i386/i386-features.c (ix86_get_function_versions_dispatcher):
+ Adjust quoting and hyphenation.
+ * convert.c (convert_to_real_1): Same.
+ * gcc.c (driver_wrong_lang_callback): Same.
+ (driver::handle_unrecognized_options): Same.
+ * gimple-ssa-nonnull-compare.c (do_warn_nonnull_compare): Same.
+ * opts-common.c (cmdline_handle_error): Same.
+ (read_cmdline_option): Same.
+ * opts-global.c (complain_wrong_lang): Same.
+ (print_ignored_options): Same.
+ (handle_common_deferred_options): Same.
+ * pretty-print.h: Same.
+ * print-rtl.c (debug_bb_n_slim): Same.
+ * sched-rgn.c (make_pass_sched_fusion): Same.
+ * tree-cfg.c (verify_gimple_assign_unary): Same.
+ (verify_gimple_label): Same.
+ * tree-ssa-operands.c (verify_ssa_operands): Same.
+ * varasm.c (do_assemble_alias): Same.
+ (assemble_alias): Same.
+
+2019-06-05 Richard Henderson <rth@twiddle.net>
+
+ * config/alpha/alpha.c (direct_return): Move down after
+ struct machine_function definition; use saved frame_size;
+ return bool.
+ (struct machine_function): Add sa_mask, sa_size, frame_size.
+ (alpha_sa_mask, alpha_sa_size, compute_frame_size): Merge into ...
+ (alpha_compute_frame_layout): ... new function.
+ (TARGET_COMPUTE_FRAME_LAYOUT): New.
+ (alpha_initial_elimination_offset): Use saved sa_size.
+ (alpha_vms_initial_elimination_offset): Likewise.
+ (alpha_vms_can_eliminate): Remove alpha_sa_size call.
+ (alpha_expand_prologue): Use saved frame data. Merge integer
+ and fp register save loops.
+ (alpha_expand_epilogue): Likewise.
+ (alpha_start_function): Use saved frame data.
+ * config/alpha/alpha-protos.h (direct_return): Update.
+ (alpha_sa_size): Remove.
+
+2019-06-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * fold-const.c (extract_muldiv_1) <PLUS_EXPR>: Do not distribute a
+ multiplication by a power-of-two value.
+ (fold_plusminus_mult_expr): Use pow2p_hwi to spot a power-of-two value
+ and turn the modulo operation into a masking operation.
+
+2019-06-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/90733
+ * var-tracking.c (vt_expand_loc_callback): Don't create raw subregs
+ with VOIDmode inner operands.
+
+2019-06-05 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90726
+ * tree-ssa-loop-niter.c (expand_simple_operations): Do not
+ turn an expression graph into a tree.
+
+2019-06-05 Jakub Jelinek <jakub@redhat.com>
+
+ * omp-expand.c (struct omp_region): Add has_lastprivate_conditional
+ member.
+ (expand_parallel_call): If region->inner->has_lastprivate_conditional,
+ treat it like explicit monotonic schedule modifier.
+ (expand_omp_for): Initialize has_lastprivate_conditional.
+ If fd.lastprivate_conditional != 0, treat it like explicit monotonic
+ schedule modifier.
+
+ * omp-low.c (lower_rec_input_clauses): For lastprivate conditional
+ references, lookup in in hash map MEM_REF operand instead of the
+ MEM_REF itself.
+ (lower_omp_1): When looking for lastprivate conditional assignments,
+ handle MEM_REFs with REFERENCE_TYPE operands.
+
+ * omp-low.c (lower_rec_input_clauses): Force max_vf if is_simd and
+ on privatization clauses OMP_CLAUSE_DECL is privatized by reference
+ and references a VLA. Handle references to non-VLAs if is_simd
+ all privatization clauses like reductions.
+ (lower_rec_input_clauses) <case do_private, case do_firstprivate>:
+ If omp_is_reference, use always omp simd arrays and set
+ DECL_VALUE_EXPR in that case, if lower_rec_simd_input_clauses
+ fails, emit reference initialization.
+
+2019-06-05 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/89803
+ * config/i386/avx512dqintrin.h (_mm_mask_fpclass_ss_mask,
+ _mm_mask_fpclass_sd_mask): New intrinsics.
+ (_mm_fpclass_ss_mask, _mm_fpclass_sd_mask): Modified, use new builtins.
+ * config/i386/i386-builtin.def
+ (__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask):
+ New builtins.
+ (__builtin_ia32_fpclassss, __builtin_ia32_fpclasssd): Deleted.
+ * config/i386/i386-builtin-types.def (DEF_FUNCTION_TYPE (QI, V2DF, INT),
+ DEF_FUNCTION_TYPE (QI, V4SF, INT)): Deleted.
+ * config/i386/i386-expand.c (case QI_FTYPE_V4SF_INT,
+ case QI_FTYPE_V2SF_INT): Ditto.
+ * config/i386/sse.md
+ (define_insn "avx512dq_vmfpclass<mode><mask_scalar_merge_name>):
+ Extended to insnstructions with mask operands.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wp"):
+ Delete.
+ (define_register_constraint "wq"): Delete.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wp and RS6000_CONSTRAINT_wq.
+ * config/rs6000/vsx.md (define_mode_attr VSr3): Delete.
+ (define_mode_attr VSa): Delete.
+ (define_mode_attr VSisa): New.
+ (rest of file): Adjust.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (define_attr "isa"): Add p9kf and p9tf.
+ (define_attr "enabled"): Handle those new isa values.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/vsx.md (define_mode_attr VSr4): Delete.
+ (define_mode_attr VSr5): Delete.
+ (define_mode_attr VStype_sqrt): Delete.
+ (define_mode_iterator VSX_SPDP): Delete.
+ (define_mode_attr VS_spdp_res): Delete.
+ (define_mode_attr VS_spdp_insn): Delete.
+ (define_mode_attr VS_spdp_type): Delete.
+ (*vsx_sqrt<mode>2): Adjust.
+ (vsx_<VS_spdp_insn>): Delete, split to...
+ (vsx_xscvdpsp): ... this. New. And...
+ (vsx_xvcvspdp): ... this. New. And...
+ (vsx_xvcvdpsp): ... this. New.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (define_mode_attr sd): Add values for V4SF
+ and V2DF.
+ * config/rs6000/vsx.md (define_mode_attr VSs): Delete.
+ (rest of file): Adjust.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/vsx.md (vsx_<VS_spdp_insn>): Use wa instead of <VSa>.
+ (vsx_extract_<mode>_var): Ditto.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/vsx.md: Replace all <VSa> that are used with VSX_TI
+ with just "wa".
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "ww"):
+ Delete.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_ww.
+ * config/rs6000/rs6000.md: Adjust.
+ * config/rs6000/vsx.md: Adjust.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (SFDF, SFDF2): Adjust comments.
+ (define_mode_attr sd): New.
+ (define_mode_attr s): New.
+ (define_mode_attr Ftrad): Delete.
+ (define_mode_attr Fvsx): Delete.
+ (define_mode_attr Fs): Delete.
+ (rest of file): Use the new mode attributes.
+ * config.rs6000/vsx.md: Use the new mode attributes.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/vsx.md: Replace all <VSa> that are used with VSX_W
+ with just "wa".
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/vsx.md (define_mode_attr VSr2): Delete.
+ (rest of file): Replace all <VSa>, <VSr>, <VSr2>, and <VSr3> that are
+ used with VSX_B, VSX_D, or VSX_F, with just "wa".
+
+2019-06-04 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ PR target/78263
+ * config/rs6000/altivec.h: Don't #define vector, pixel, bool for
+ C++ with strict ANSI requirements.
+
+2019-06-04 Marc Glisse <marc.glisse@inria.fr>
+
+ * tree-ssa-loop-niter.c (number_of_iterations_ne): Skip
+ computations when step is 1.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wf"):
+ Delete.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wf.
+ * config/rs6000/rs6000.md: Adjust.
+ * config/rs6000/vsx.md: Adjust.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04 Andrew Pinski <apinski@marvell.com>
+
+ * config/aarch64/aarch64.c (aarch64_asan_shadow_offset):
+ Fix ILP32 value.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wd"):
+ Delete.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wd.
+ * config/rs6000/rs6000.md: Adjust.
+ * config/rs6000/vsx.md: Adjust.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (define_mode_attr Fv2): Delete.
+ (rest of file): Adjust.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/vsx.md (define_mode_attr VS_64reg): Delete.
+ (*vsx_extract_<P:mode>_<VSX_D:mode>_load): Adjust.
+ (vsx_splat_<mode>_reg): Adjust.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "ws"):
+ Delete.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_ws.
+ * config/rs6000/rs6000.md: Adjust.
+ * config/rs6000/vsx.md: Adjust.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wv"):
+ Delete.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wv.
+ * config/rs6000/rs6000.md: Adjust.
+ * config/rs6000/vsx.md: Adjust.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wi"):
+ Delete.
+ (define_register_constraint "wt"): Delete.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wi and RS6000_CONSTRAINT_wt.
+ * config/rs6000/rs6000.md: Adjust.
+ * config/rs6000/vsx.md: Adjust.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_asm_output_external): Remove
+ const.
+ * config/aarch64/aarch64.c (aarch64_asm_output_external): Call
+ default_elf_asm_output_external.
+
+2019-06-04 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (INCLUDE_LIST): Remove.
+ (sem_item_optimizer::execute): Remove call to init_wpa.
+ * ipa-icf.h (init_wpa): Remove.
+
+2019-06-04 Jakub Jelinek <jakub@redhat.com>
+
+ * gimplify.c (gimplify_scan_omp_clauses): Don't sorry_at on lastprivate
+ conditional on combined for simd.
+ * omp-low.c (struct omp_context): Add combined_into_simd_safelen0
+ member.
+ (lower_rec_input_clauses): For gimple_omp_for_combined_into_p max_vf 1
+ constructs, don't remove lastprivate_conditional_map, but instead set
+ ctx->combined_into_simd_safelen0 and adjust hash_map, so that it points
+ to parent construct temporaries.
+ (lower_lastprivate_clauses): Handle ctx->combined_into_simd_safelen0
+ like !ctx->lastprivate_conditional_map.
+ (lower_omp_1) <case GIMPLE_ASSIGN>: If up->combined_into_simd_safelen0,
+ use up->outer context instead of up.
+ * omp-expand.c (expand_omp_for_generic): Perform cond_var bump even if
+ gimple_omp_for_combined_p.
+ (expand_omp_for_static_nochunk): Likewise.
+ (expand_omp_for_static_chunk): Add forgotten cond_var bump that was
+ probably moved over into expand_omp_for_generic rather than being copied
+ there.
+
+2019-06-04 Martin Liska <mliska@suse.cz>
+
+ * value-prof.c (dump_histogram_value): Fix typo.
+ (gimple_mod_subtract_transform): Likewise.
+
+2019-06-04 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90726
+ * tree-chrec.c (chrec_contains_symbols): Add to visited.
+ (tree_contains_chrecs): Likewise.
+ (chrec_contains_symbols_defined_in_loop): Move here and avoid
+ exponential behaivor from ...
+ * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop):
+ ... here.
+ (expression_expensive_p): Avoid exponential behavior and compute
+ expanded size, rejecting any expansion.
+ * tree-ssa-loop-ivopts.c (abnormal_ssa_name_p): Remove.
+ (idx_contains_abnormal_ssa_name_p): Likewise.
+ (contains_abnormal_ssa_name_p_1): New helper for walk_tree.
+ (contains_abnormal_ssa_name_p): Simplify and use
+ walk_tree_without_duplicates.
+
+2019-06-04 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90738
+ Revert
+ 2019-06-03 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Get original
+ full reference tree and record in ref->ref.
+ (vn_reference_lookup_3): Pass in original ref to
+ ao_ref_init_from_vn_reference.
+ (vn_reference_lookup): Likewise.
+ * tree-ssa-sccvn.h (ao_ref_init_from_vn_reference): Adjust prototype.
+ * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
+ Handle non-decl bases in the original reference.
+
+2019-06-04 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (sem_item_optimizer::add_item_to_class): Count
+ number of references.
+ (sem_item_optimizer::do_congruence_step):
+ (sem_item_optimizer::worklist_push): Dump how references
+ a class has.
+ (sem_item_optimizer::worklist_pop): Use heap.
+ (sem_item_optimizer::process_cong_reduction): Likewise.
+ * ipa-icf.h: Use fibonacci_heap insteam of std::list.
+
+2019-06-04 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.h (struct sem_usage_pair_hash): New.
+ (sem_usage_pair_hash::hash): Likewise.
+ (sem_usage_pair_hash::equal): Likewise.
+ (struct sem_usage_hash): Likewise.
+ * ipa-icf.c (sem_item::sem_item): Initialize
+ referenced_by_count.
+ (sem_item::add_reference): Register a reference
+ in ref_map and not in target->usages.
+ (sem_item::setup): Remove initialization of
+ dead vectors.
+ (sem_item::~sem_item): Remove usage of dead vectors.
+ (sem_item::dump): Remove dump of references.
+ (sem_item_optimizer::sem_item_optimizer): Initialize
+ m_references.
+ (sem_item_optimizer::read_section): Remove useless
+ dump.
+ (sem_item_optimizer::parse_funcs_and_vars): Likewise here.
+ (sem_item_optimizer::build_graph): Pass m_references
+ to ::add_reference.
+ (sem_item_optimizer::verify_classes): Remove usage of dead
+ vectors.
+ (sem_item_optimizer::traverse_congruence_split): Return true
+ when a class is split.
+ (sem_item_optimizer::do_congruence_step_for_index): Use
+ hash_map for look up of (sem_item *, index). That brings
+ significant speed up.
+ (sem_item_optimizer::do_congruence_step): Return true
+ when a split is done.
+ (congruence_class::is_class_used): Use referenced_by_count.
+
+2019-06-04 Alan Modra <amodra@gmail.com>
+
+ PR target/90689
+ * config/rs6000/rs6000.c (rs6000_call_aix): Correct r271753 merge
+ error.
+
+2019-06-03 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.h (MASK_MFPGPR): Delete.
+ * config/rs6000/rs6000.c (direct_move_p): Adjust.
+ (rs6000_secondary_reload_simple_move): Adjust.
+ (rs6000_opt_masks): Neuter the "mfpgpr" option.
+ * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): Adjust.
+ * config/rs6000/rs6000-cpus.def (ISA_2_5_MASKS_EMBEDDED): Adjust
+ comment.
+ (power6x): Adjust.
+ * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax): Adjust.
+ (floatunssi<mode>2_lfiwzx): Adjust.
+ (fix_trunc<mode>si2_stfiwx): Adjust.
+ (fixuns_trunc<mode>si2_stfiwx): Adjust.
+ * config/rs6000/rs6000.opt (mno-mfpgpr): New.
+ (mfpgpr): Mark as deprecated.
+ * doc/extend.texi (PowerPC Function Attributes): Delete mfpgpr.
+ (Basic PowerPC Built-in Functions Available on ISA 2.05): Adjust.
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Delete -mmfpgpr.
+
+2019-06-03 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wg"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wg.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md (*mov<mode>_softfloat32, *movdi_internal64):
+ Delete "wg" alternatives.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-06-03 Alan Modra <amodra@gmail.com>
+
+ * bb-reorder.c (copy_bb_p): Don't overflow size calculation.
+ (get_uncond_jump_length): Assert length less than INT_MAX and
+ non-negative.
+
+2019-06-03 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR middle-end/64242
+ * builtins.c (expand_builtin_longjmp): Add frame clobbers and schedule
+ block.
+ (expand_builtin_nonlocal_goto): Likewise.
+
+2019-06-03 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_asm_output_alias): Declare.
+ (aarch64_asm_output_external): Declare.
+ * config/aarch64/aarch64.c (aarch64_asm_output_variant_pcs): New.
+ (aarch64_declare_function_name): Call aarch64_asm_output_variant_pcs.
+ (aarch64_asm_output_alias): New.
+ (aarch64_asm_output_external): New.
+ * config/aarch64/aarch64.h (ASM_OUTPUT_DEF_FROM_DECLS): Define.
+ (ASM_OUTPUT_EXTERNAL): Define.
+
+2019-06-03 Aldy Hernandez <aldyh@redhat.com>
+ * tree-vrp.h (value_range_base::nonzero_p): New.
+ (value_range_base::set_nonnull): Rename to...
+ (value_range_base::set_nonzero): ...this.
+ (value_range_base::set_null): Rename to...
+ (value_range_base::set_zero): ...this.
+ (value_range::set_nonnull): Remove.
+ (value_range::set_null): Remove.
+ * tree-vrp.c (range_is_null): Remove.
+ (range_is_nonnull): Remove.
+ (extract_range_from_binary_expr): Use value_range_base::*zero_p
+ instead of range_is_*null.
+ (extract_range_from_unary_expr): Same.
+ (value_range_base::set_nonnull): Rename to...
+ (value_range_base::set_nonzero): ...this.
+ (value_range::set_nonnull): Remove.
+ (value_range_base::set_null): Rename to...
+ (value_range_base::set_zero): ...this.
+ (value_range::set_null): Remove.
+ (extract_range_from_binary_expr): Rename set_*null uses to
+ set_*zero.
+ (extract_range_from_unary_expr): Same.
+ (union_helper): Same.
+ * vr-values.c (get_value_range): Use set_*zero instead of
+ set_*null.
+ (vr_values::extract_range_from_binary_expr): Same.
+ (vr_values::extract_range_basic): Same.
+
+2019-06-03 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR driver/90684
+ * opts.c (parse_and_check_align_values): Allow 4 alignment values.
+
+2019-06-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/iterators.md (MAX_OPP): New code attr.
+ * config/aarch64/aarch64-simd.md (*aarch64_<su>abd<mode>_3):
+ Rename to...
+ (aarch64_<su>abd<mode>_3): ... This.
+ (<sur>sadv16qi): Add TARGET_DOTPROD expansion.
+
+2019-06-03 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Get original
+ full reference tree and record in ref->ref.
+ (vn_reference_lookup_3): Pass in original ref to
+ ao_ref_init_from_vn_reference.
+ (vn_reference_lookup): Likewise.
+ * tree-ssa-sccvn.h (ao_ref_init_from_vn_reference): Adjust prototype.
+ * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
+ Handle non-decl bases in the original reference.
+
+2019-06-03 Martin Liska <mliska@suse.cz>
+
+ * doc/generic.texi: Remove Java Trees.
+
+2019-06-03 Martin Liska <mliska@suse.cz>
+
+ * fold-const.c (operand_equal_p): Fix typo as compare_tree_int
+ returns 0 when operands are equal.
+
+2019-06-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90716
+ * tree-loop-distribution.c (destroy_loop): Process blocks in
+ correct order.
+
+2019-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR target/88837
+ * vector-builder.h (vector_builder::count_dups): New method.
+ * config/aarch64/aarch64-protos.h (aarch64_expand_sve_vector_init):
+ Declare prototype.
+ * config/aarch64/aarch64/sve.md (aarch64_sve_rev64<mode>): Use @.
+ (vec_init<mode><Vel>): New pattern.
+ * config/aarch64/aarch64.c (emit_insr): New function.
+ (aarch64_sve_expand_vector_init_handle_trailing_constants): Likewise.
+ (aarch64_sve_expand_vector_init_insert_elems): Likewise.
+ (aarch64_sve_expand_vector_init_handle_trailing_same_elem): Likewise.
+ (aarch64_sve_expand_vector_init): Define two overloaded functions.
+
+2019-06-03 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ PR tree-optimization/90681
+ * internal-fn.c (mask_load_direct): Mark as non-vectorizable again.
+ * tree-vect-slp.c (vect_build_slp_tree_1): Add masked loads as a
+ special case for SLP, but fail on non-groupped loads.
+
+2019-06-03 Martin Liska <mliska@suse.cz>
+
+ * cfg.c (debug): Use TDF_DETAILS for debug and
+ print edge info only once.
+
+2019-06-02 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/90539
+ * predict.def (PRED_FORTRAN_CONTIGUOUS): New predictor.
+
+2019-06-01 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/90694
+ * tree-pretty-print.c (dump_generic_node): Add parentheses.
+
+2019-05-31 Jan Hubicka <jh@suse.cz>
+
+ * alias.c: Include ipa-utils.h.
+ (get_alias_set): Try to complete ODR type via ODR type hash lookup.
+ * ipa-devirt.c (prevailing_odr_type): New.
+ * ipa-utils.h (previaling_odr_type): Declare.
+
+2019-05-31 H.J. Lu <hongjiu.lu@intel.com>
+ Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/89355
+ * config/i386/i386-features.c (rest_of_insert_endbranch): Remove
+ NOTE_INSN_DELETED_LABEL check.
+
+2019-05-31 Prachi Godbole <prachi.godbole@imgtec.com>
+ Robert Suchanek <robert.suchanek@mips.com>
+
+ * config/mips/mips.c (mips_expand_builtin_insn): Swap the 1st
+ and 3rd operands of the fmadd/fmsub/maddv builtin.
+
+2019-05-31 Jakub Jelinek <jakub@redhat.com>
+
+ * tree.h (OMP_CLAUSE__CONDTEMP__ITER): Define.
+ * gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional
+ on OMP_SIMD if not nested inside of worksharing loop that also has
+ lastprivate conditional clause for the same decl.
+ (gimplify_omp_for): Add _condtemp_ clauses to OMP_SIMD if needed.
+ * omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE__CONDTEMP_ also
+ on simd.
+ (lower_rec_input_clauses): Likewise. Handle lastprivate conditional
+ on simd construct.
+ (lower_lastprivate_conditional_clauses): Handle lastprivate conditional
+ on simd construct.
+ (lower_lastprivate_clauses): Likewise.
+ (lower_omp_sections): Call lower_lastprivate_conditional_clauses before
+ calling lower_rec_input_clauses.
+ (lower_omp_for): Likewise.
+ (lower_omp_1): Use first rather than second OMP_CLAUSE__CONDTEMP_
+ clause on simd construct.
+ * omp-expand.c (expand_omp_simd): Initialize cond_var if
+ OMP_CLAUSE__CONDTEMP_ clause is present.
+
+ * omp-low.c (lower_rec_simd_input_clauses): Set TREE_THIS_NOTRAP on
+ ivar and lvar.
+
+2019-05-31 Xiong Hu Luo <luoxhu@linux.ibm.com>
+
+ PR c/43673
+ * c-format.c (print_char_table, scanf_char_table): Replace BADLEN with
+ TEX_D32, TEX_D64 or TEX_D128.
+
+2019-05-31 Marc Glisse <marc.glisse@inria.fr>
+
+ * match.pd (~(vec?cst1:cst2)): New transformation.
+
+2019-05-31 Marc Glisse <marc.glisse@inria.fr>
+
+ * match.pd (X/[ex]D<Y/[ex]D): Handle negative denominator.
+ ((size_t)(A /[ex] B) CMP C): New transformation.
+
+2019-05-31 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/md.texi: Document define_insn_and_rewrite.
+ * rtl.def (DEFINE_INSN_AND_REWRITE): New rtx code.
+ * gensupport.c (queue_elem): Update comment.
+ (replace_operands_with_dups): New function.
+ (gen_rewrite_sequence): Likewise.
+ (process_rtx): Handle DEFINE_INSN_AND_REWRITE.
+ * read-rtl.c (apply_subst_iterator): Likewise.
+ (add_condition_to_rtx, named_rtx_p): Likewise.
+ (rtx_reader::read_rtx_operand): Likewise.
+ * config/aarch64/aarch64-sve.md
+ (while_ult<GPI:mode><PRED_ALL:mode>_cc): Rename to...
+ (*while_ult<GPI:mode><PRED_ALL:mode>_cc): ...this and use
+ define_insn_and_rewrite.
+ (*cond_<optab><mode>_any): Turn into define_insn_and_rewrites.
+ Remove separate define_split.
+
+2019-05-31 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-alias.c (type_has_components_p): New function.
+ (aliasing_component_refs_p): Use it.
+
+2019-05-31 Martin Liska <mliska@suse.cz>
+
+ * gdbhooks.py: Add const_tree to TreePrinter.
+
+2019-05-31 Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
+
+ PR debug/86964
+ * common.opt (feliminate-unused-debug-symbols): Enable by default.
+ * doc/invoke.texi (Debugging Options): Document new default of
+ -feliminate-unused-debug-symbols and remove restriction to 'stabs'.
+
+2019-05-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/90671
+ * tree-ssa-threadupdate.c (ssa_create_duplicates): If
+ template_block used to be empty on the first call, don't use
+ gsi_split_seq_after and gsi_insert_seq_after, but remember whole
+ seq with bb_seq and set it with set_bb_seq.
+
+2019-05-31 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/i386/darwin.h (ASM_OUTPUT_MAX_SKIP_ALIGN): New.
+
+2019-05-30 Bill Schmidt <wschmidt@linux.ibm.com>
+ Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/predicates.md (pcrel_address): New define_predicate.
+ (prefixed_mem_operand): Likewise.
+ (non_prefixed_mem_operand): Likewise.
+ * config/rs6000/rs6000-protos.h (rs6000_prefixed_address): New
+ prototype.
+ * config/rs6000/rs6000.c (print_operand_address): Handle
+ PC-relative addresses.
+ (mode_supports_prefixed_address_p): New function.
+ (rs6000_prefixed_address): New function.
+ * config/rs6000/rs6000.h (SYMBOL_FLAG_PCREL): New #define.
+ (SYMBOL_REF_PCREL_P): Likewise.
+
+2019-05-30 Jakub Jelinek <jakub@redhat.com>
+
+ * gimplify.c (enum gimplify_omp_var_data): Add GOVD_CONDTEMP.
+ (gimplify_adjust_omp_clauses_1): Handle GOVD_CONDTEMP.
+ (gimplify_omp_for): If worksharing loop with lastprivate conditional
+ is nested inside of parallel region, add _condtemp_ clause to both.
+ * tree-nested.c (convert_nonlocal_omp_clauses,
+ convert_local_omp_clauses): Ignore OMP_CLAUSE__CONDTEMP_ instead of
+ assertion failure.
+ * omp-general.h (struct omp_for_data): Add have_pointer_condtemp
+ member.
+ * omp-general.c (omp_extract_for_data): Compute it.
+ * omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE__CONDTEMP_.
+ (lower_rec_input_clauses): Likewise.
+ (lower_lastprivate_conditional_clauses): If OMP_CLAUSE__CONDTEMP_
+ clause is already present, just add one further one after it.
+ (lower_lastprivate_clauses): Handle cond_ptr with array type.
+ (lower_send_shared_vars): Clear _condtemp_ vars.
+ (lower_omp_1) <case GIMPLE_ASSIGN>: Handle target data like critical
+ or section or taskgroup.
+ * omp-expand.c (determine_parallel_type): Disallow combining only if
+ first OMP_CLAUSE__CONDTEMP_ has pointer type. Disallow combining
+ of parallel sections if OMP_CLAUSE__CONDTEMP_ is present.
+ (expand_omp_for_generic, expand_omp_for_static_nochunk,
+ expand_omp_for_static_chunk, expand_omp_for): Use
+ fd->have_pointer_condtemp instead of fd->lastprivate_conditional to
+ determine if a special set of API routines are needed and if condtemp
+ needs to be initialized, while always initialize cond_var if
+ fd->lastprivate_conditional is non-zero.
+
+2019-05-30 Bill Schmidt <wschmidt@linux.ibm.com>
+ Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/constraints.md (eI): New constraint.
+ * config/rs6000/predicates.md (cint34_operand): New predicate.
+ * config/rs6000/rs6000.h (SIGNED_16BIT_OFFSET_P): New #define.
+ (SIGNED_34BIT_OFFSET_P): Likewise.
+ * doc/md.texi (eI): Document constraint.
+
+2019-05-30 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * config/aarch64/aarch64-sve.md (*fabd<mode>3): New.
+
+2019-05-30 Bill Schmidt <wschmidt@linux.ibm.com>
+ Michael Meissner <meissner@linux.ibm.com>
+
+ * rs6000-cpus.def (OTHER_FUSION_MASKS): New #define.
+ (ISA_3_0_MASKS_SERVER): Mask off OTHER_FUSION_MASKS.
+ (ISA_3_0_MASKS_IEEE): Remove OPTION_MASK_DIRECT_MOVE.
+ (ISA_FUTURE_MASKS_SERVER): Add OPTION_MASK_PREFIXED_ADDR.
+ (OTHER_FUTURE_MASKS): Likewise.
+ (POWERPC_MASKS): Likewise.
+ * rs6000.c (rs6000_option_override_internal): Error if -mpcrel is
+ specified without -mprefixed-addr or -mcpu=future. Error if
+ -mprefixed-addr is specified without -mcpu=future.
+ (rs6000_opt_masks): Add entry for prefixed-addr.
+ * rs6000.opt (mprefixed-addr): New option.
+
+2019-05-30 Sam Tebbs <sam.tebbs@arm.com>
+
+ * aarch64/aarch64.c (aarch64_post_cfi_startproc): Add
+ cfun->is_thunk check.
+
+2019-05-30 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-predcom.c (is_inv_store_elimination_chain): Fix a typo - lenght
+ to length.
+
+2019-05-30 Martin Liska <mliska@suse.cz>
+
+ * gdbinit.in: Fix 'ptc' command. Add trt
+ that prints TREE_TYPE($).
+
+2019-05-29 Bill Schmidt <wschmidt@linux.ibm.com>
+ Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_call_template_1): Handle pcrel
+ calls here...
+ (rs6000_indirect_call_template_1): ...and here.
+ (rs6000_pltseq_template): Handle plt_pcrel34. Rework tocsave,
+ plt16_ha, plt16_lo, mtctr indirect calls. Use
+ rs6000_pltseq_enum.
+ (rs6000_decl_ok_for_sibcall): New function.
+ (rs6000_function_ok_for_sibcall): Refactor.
+ (rs6000_longcall_ref): Use UNSPEC_PLT_PCREL when pcrel.
+ (rs6000_call_aix): Don't emit toc restore rtl for indirect calls
+ when pcrel. Reorganize.
+ (rs6000_sibcall_aix): Don't add r2 to function usage when pcrel.
+ * rs6000.h (rs6000_pltseq_enum): New enum.
+ * rs6000.md (UNSPEC_PLT_PCREL): New unspec.
+ (*pltseq_tocsave): Use rs6000_pltseq_enum.
+ (*pltseq_plt16_ha): Likewise.
+ (*pltseq_plt16_lo): Likewise.
+ (*pltseq_mtctr): Likewise.
+ (*pltseq_plt_pcrel): New insn.
+ (*call_local_aix): Handle @notoc calls.
+ (*call_value_local_aix): Likewise.
+ (*call_nonlocal_aix): Adjust lengths for pcrel calls.
+ (*call_value_nonlocal_aix): Likewise.
+ (*call_indirect_pcrel): New insn.
+ (*call_value_indirect_pcrel): Likewise.
+
+2019-05-29 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (*save_multiple<mode>): Rename from
+ save_multiple<mode>.
+ (*restore_multiple<mode>): Rename from restore_multiple<mode>.
+ (*restore_multiple_and_return<mode>): Rename from
+ restore_multiple_and_return<mode>.
+ (*restore_multiple_leave_return<mode>): Rename from
+ restore_multiple_leave_return<mode>.
+
+2019-05-29 Yoshinori Sato <ysato@users.sourceforge.jp>
+
+ * config.gcc (rx-*-linux*): New target.
+ * config/rx/elf.opt: New file.
+ * config/rx/linux.h: Likewise.
+ * config/rx/t-linux: Likewise.
+ * config/rx/rx.c (TARGET_SAVE_ACC_REGISTER): If not defined,
+ make it zero.
+ * config/rx/rx.h (ASM_APP_ON): Allow to be overridden.
+ (ASM_APP_OFF): Likewise.
+ * config/rx/rx.opt: Drop -msim and -mas100-syntax, they were
+ moved elsewhere.
+
+2019-05-29 Jan Hubicka <jh@suse.cz>
+
+ * tree-ssa-alias.c (same_type_for_tbaa): Return ture if main
+ variants are pointer equivalent.
+
+2019-05-29 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * config/aarch64/aarch64-c.c: Added TARGET_SVE2.
+ * config/aarch64/aarch64-sve2.md: New file.
+ (<u>avg<mode>3_floor): New pattern.
+ (<u>avg<mode>3_ceil): Likewise.
+ (*<sur>h<addsub><mode>): Likewise.
+ * config/aarch64/aarch64.h: Added AARCH64_ISA_SVE2 and TARGET_SVE2.
+ * config/aarch64/aarch64.md: Include aarch64-sve2.md.
+
+2019-05-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/90543
+ * optc-save-gen.awk: In cl_optimization_print, use correct condition
+ for var_opt_string printing. In cl_optimization_print_diff, print
+ (null) instead of invoking undefined behavior if one of the
+ var_opt_string pointers is NULL and use && instead of first || in the
+ guarding condition. For var_target_other options, handle const char *
+ target variables similarly to const char * optimize node variables.
+
+2019-05-29 Sam Tebbs <sam.tebbs@arm.com>
+
+ * config/aarch64/aarch64-builtins.c (aarch64_builtins): Add
+ AARCH64_PAUTH_BUILTIN_AUTIB1716 and AARCH64_PAUTH_BUILTIN_PACIB1716.
+ * config/aarch64/aarch64-builtins.c (aarch64_init_pauth_hint_builtins):
+ Add autib1716 and pacib1716 initialisation.
+ * config/aarch64/aarch64-builtins.c (aarch64_expand_builtin): Add checks
+ for autib1716 and pacib1716.
+ * config/aarch64/aarch64-protos.h (aarch64_key_type,
+ aarch64_post_cfi_startproc): Define.
+ * config/aarch64/aarch64-protos.h (aarch64_ra_sign_key): Define extern.
+ * config/aarch64/aarch64.c (aarch64_handle_standard_branch_protection,
+ aarch64_handle_pac_ret_protection): Set default sign key to A.
+ * config/aarch64/aarch64.c (aarch64_expand_epilogue,
+ aarch64_expand_prologue): Add check for b-key.
+ * config/aarch64/aarch64.c (aarch64_ra_sign_key,
+ aarch64_post_cfi_startproc, aarch64_handle_pac_ret_b_key): Define.
+ * config/aarch64/aarch64.h (TARGET_ASM_POST_CFI_STARTPROC): Define.
+ * config/aarch64/aarch64.c (aarch64_pac_ret_subtypes): Add "b-key".
+ * config/aarch64/aarch64.md (unspec): Add UNSPEC_AUTIA1716,
+ UNSPEC_AUTIB1716, UNSPEC_AUTIASP, UNSPEC_AUTIBSP, UNSPEC_PACIA1716,
+ UNSPEC_PACIB1716, UNSPEC_PACIASP, UNSPEC_PACIBSP.
+ * config/aarch64/aarch64.md (do_return): Add check for b-key.
+ * config/aarch64/aarch64.md (<pauth_mnem_prefix>sp): Replace
+ pauth_hint_num_a with pauth_hint_num.
+ * config/aarch64/aarch64.md (<pauth_mnem_prefix>1716): Replace
+ pauth_hint_num_a with pauth_hint_num.
+ * config/aarch64/aarch64.opt (msign-return-address=): Deprecate.
+ * config/aarch64/iterators.md (PAUTH_LR_SP): Add UNSPEC_AUTIASP,
+ UNSPEC_AUTIBSP, UNSPEC_PACIASP, UNSPEC_PACIBSP.
+ * config/aarch64/iterators.md (PAUTH_17_16): Add UNSPEC_AUTIA1716,
+ UNSPEC_AUTIB1716, UNSPEC_PACIA1716, UNSPEC_PACIB1716.
+ * config/aarch64/iterators.md (pauth_mnem_prefix): Add UNSPEC_AUTIA1716,
+ UNSPEC_AUTIB1716, UNSPEC_PACIA1716, UNSPEC_PACIB1716, UNSPEC_AUTIASP,
+ UNSPEC_AUTIBSP, UNSPEC_PACIASP, UNSPEC_PACIBSP.
+ * config/aarch64/iterators.md (pauth_hint_num_a): Replace
+ UNSPEC_PACI1716 and UNSPEC_AUTI1716 with UNSPEC_PACIA1716 and
+ UNSPEC_AUTIA1716 respectively.
+ * config/aarch64/iterators.md (pauth_hint_num_a): Rename to
+ pauth_hint_num and add UNSPEC_PACIBSP, UNSPEC_AUTIBSP,
+ UNSPEC_PACIB1716, UNSPEC_AUTIB1716.
+ * doc/invoke.texi (-mbranch-protection): Add b-key type.
+ * config/aarch64/aarch64-bti-insert.c (aarch64_pac_insn_p): Rename
+ UNSPEC_PACISP to UNSPEC_PACIASP and UNSPEC_PACIBSP.
+
+2019-05-29 Jakub Jelinek <jakub@redhat.com>
+
+ * gimplify.c (struct gimplify_omp_ctx): Add clauses member.
+ (gimplify_scan_omp_clauses): Initialize ctx->clauses.
+ (gimplify_adjust_omp_clauses_1): Transform lastprivate conditional
+ explicit clause on combined parallel into implicit shared clause.
+ (gimplify_adjust_omp_clauses): Move lastprivate conditional clause
+ and firstprivate if the decl has one too from combined parallel to
+ the worksharing construct.
+
+2019-05-28 Bill Schmidt <wschmidt@linux.ibm.com>
+ Michael Meissner <meissner@linux.ibm.com>
+
+ * config/rs6000/rs6000-cpus.def (OTHER_FUTURES_MASK): New #define.
+
+2019-05-28 Michael Meissner <meissner@linux.ibm.com>
+
+ * rtl.h (LABEL_REF_P): New #define.
+
+2019-05-28 John David Anglin <danglin@gcc.gnu.org>
+
+ * config/pa/pa.c (hppa_profile_hook): Remove offset adjustment.
+
+2019-05-28 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * internal-fn.c: Marked mask_load_direct as vectorizable.
+ * tree-data-ref.c (data_ref_compare_tree): Fixed comment typo.
+ * tree-vect-data-refs.c (can_group_stmts_p): Allow masked loads to be
+ combined even if masks different with allow_slp_p param.
+ (vect_analyze_data_ref_accesses): Mark SLP only vectorizable groups.
+ * tree-vect-loop.c (vect_dissolve_slp_only_groups): New function to
+ dissolve SLP-only vectorizable groups when SLP has been discarded.
+ (vect_analyze_loop_2): Call vect_dissolve_slp_only_groups when needed.
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): Check masked loads
+ masks.
+ (vect_build_slp_tree_1): Fixed comment typo.
+ (vect_build_slp_tree_2): Include masks from masked loads in SLP tree.
+ * tree-vect-stmts.c (vectorizable_load): Allow vectorizaion of masked
+ loads for SLP only.
+ * tree-vectorizer.h (_stmt_vec_info): Added flag for SLP-only
+ vectorizable.
+ * tree-vectorizer.c (vec_info::new_stmt_vec_info): Likewise.
+
+2019-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/alpha/alpha.c [TARGET_ABI_OSF] (alpha_output_mi_thunk_osf):
+ Remove obsolete use_thunk reference.
+ * config/i386/i386.c (x86_output_mi_thunk): Likewise.
+ * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
+ * config/nios2/nios2.c (nios2_asm_output_mi_thunk): Likewise.
+ * config/or1k/or1k.c (or1k_output_mi_thunk): Likewise.
+ * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
+ * config/sh/sh.c (sh_output_mi_thunk): Likewise.
+ * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
+ * config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise.
+ * config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise.
+
+2019-05-28 Nathan Sidwell <nathan@acm.org>
+
+ * tree.h (IDENTIFIER_ANON_P): New.
+ (anon_aggrname_format, anon_aggname_p): Don't declare.
+ (make_anon_name): Declare.
+ * lto-streamer-out.c (DFS::DFS_write_tree_body): Use IDENTIFIER_ANON_P.
+ (hash_tree): Likewise.
+ * tree-streamer-out.c (write_ts_decl_minimal_tree): Likewise.
+ * tree.c (anon_aggrname_p, anon_aggrname_format): Delete.
+ (anon_cnt, make_anon_name): New.
+
+2019-05-28 Martin Liska <mliska@suse.cz>
+
+ PR other/90315
+ * opts-global.c (decode_options): Print help for all
+ help_option_arguments.
+ * opts.c (print_help): Add new argument.
+ (common_handle_option): Remember all values into
+ help_option_arguments.
+ * opts.h (print_help): Add new argument.
+
+2019-05-28 Martin Liska <mliska@suse.cz>
+
+ PR ipa/90555
+ * ipa-icf-gimple.c (func_checker::compare_loops): New function.
+ * ipa-icf-gimple.h (func_checker::compare_loops): Likewise.
+ (func_checker::compare_bb): Call compare_loops.
+
+2019-05-27 Jakub Jelinek <jakub@redhat.com>
+
+ * gimplify.c (gimplify_scan_omp_clauses): Allow lastprivate conditional
+ on sections construct.
+ * omp-low.c (lower_lastprivate_conditional_clauses): Handle sections
+ construct.
+ (lower_omp_sections): Handle lastprivate conditional.
+ (lower_omp_1) <case GIMPLE_ASSIGN>: Handle sections construct with
+ lastprivate_conditional_map.
+ * omp-expand.c (expand_omp_sections): Handle lastprivate conditional.
+
+ * omp-low.c (lower_omp_1) <case GIMPLE_ASSIGN>: Look through ordered,
+ critical, taskgroup and section regions when looking for a region
+ with non-NULL lastprivate_conditional_map.
+
+2019-05-27 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_gen_add3): Remove indirect function.
+ (*ix86_gen_sub3): Ditto.
+ (*ix86_gen_sub3_carry): Ditto.
+ (*ix86_gen_one_cmpl2): Ditto.
+ (*ix86_gen_andsp): Ditto.
+ (ix86_init_large_pic_reg): Use gen_add2_insn instead of ix86_gen_add3.
+ (gen_and2_insn): New static function.
+ (ix86_expand_prologue): Use gen_and2_insn instead of ix86_gen_andsp.
+ Use gen_add3_insn instead of ix86_gen_add3.
+ (ix86_expand_split_stack_prologue): Use gen_add2_insn
+ instead of ix86_gen_add3.
+ (legitimize_tls_address): Use gen_add2_insn instead of ix86_gen_add3.
+ Use gen_sub3_insn instead of ix86_gen_sub3.
+ * config/i386-expand.c (ix86_split_long_move): Use gen_add2_insn
+ instead of ix86_gen_add3.
+ (ix86_expand_strlensi_unroll_1): Use gen_add2_insn instead of
+ ix86_gen_add3. Use gen_sub3_insn instead of ix86_gen_sub3.
+ (construct_plt_address): Use gen_add2_insn instead of ix86_gen_add3.
+ * config/i386/i386-options.c (ix86_option_override_internal):
+ Do not initialize ix86_gen_add3, ix86_gen_sub3, ix86_gen_sub3_carry,
+ ix86_gen_one_cmpl2 and ix86_gen_andsp.
+
+2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * dwarf2out.c (resolve_args_picking_1): Deal with DW_OP_GNU_addr_index
+ and DW_OP_GNU_const_index opcodes.
+
+2019-05-27 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.h (STACK_SIZE_MODE): Define.
+
+2019-05-27 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90637
+ * tree-ssa-sink.c (statement_sink_location): Honor the
+ computed sink location for single-uses.
+
+2019-05-27 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90610
+ * match.pd (vec_perm): Avoid clobbering op0 when not generating
+ a bit-insert.
+
+2019-05-26 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (@sub<mode>3_carry): Rename
+ from sub<mode>3_carry.
+ (@leave_<mode>): New expander.
+ (*leave): Rename from leave.
+ (*leave_rex64): Rename from leave_rex64.
+ (@monitorx_<mode>): Rename from monitorx_<mode>.
+ (@clzero_<mode>): Rename from clzero_<mode>.
+ * config/i386/sse.md (@sse3_monitor_<mode>): Rename
+ from sse3_monitor_<mode>.
+ * config/i386/i386.c (ix86_gen_sub3_carry): Remove indirect function.
+ (*ix86_gen_leave): Ditto.
+ (*ix86_gen_monitor): Ditto.
+ (*ix86_gen_monitorx): Ditto.
+ (*ix86_gen_clzero): Ditto.
+ (ix86_emit_leave): Use gen_leave instead of ix86_gen_leave.
+ * config/i386/i386-expand.c (ix86_expand_strlensi_unroll_1):
+ Use gen_sub3_carry instead of ix86_gen_sub3_carry.
+ (ix86_expand_builtin) <case IX86_BUILTIN_MONITOR>:
+ Use gen_sse3_monitor instead of ix86_gen_monitor.
+ <case IX86_BUILTIN_MONITORX>: Use gen_monitorx
+ instead of ix86_gen_monitorx.
+ <case IX86_BUILTIN_CLZERO>: Use gen_clzero
+ instead of ix86_gen_clzero.
+ * config/i386/i386-options.c (ix86_option_override_internal):
+ Do not initialize ix86_gen_leave, ix86_gen_sub3_carry,
+ ix86_gen_monitor, ix86_gen_monitorx and ix86_gen_clzero.
+
+2019-05-26 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (@tls_global_dynamic_64_<mode>):
+ Rename from tls_global_dynamic_64_<mode>.
+ (@tls_local_dynamic_base_64_<mode>): Rename from
+ tls_local_dynamic_base_64_<mode>.
+ * config/i386/i386.c (*ix86_gen_tls_global_dynamic_64):
+ Remove indirect function.
+ (*ix86_gen_tls_local_dynamic_base_64): Ditto.
+ (legitimize_tls_address): Use gen_tls_global_dynamic_64 function
+ instead of ix86_gen_tls_global_dynamic_64.
+ Use gen_tls_local_dynamic_base_64 instead of
+ ix86_gen_tls_local_dynamic_base_64.
+ * config/i386/i386-options.c (ix86_option_override_internal):
+ Do not initialize ix86_gen_tls_global_dynamic_64 and
+ ix86_gen_tls_local_dynamic_base_64.
+
+2019-05-26 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (@pro_epilogue_adjust_stack_add_<mode>)
+ Rename from pro_epilogue_adjust_stack_<mode>_add.
+ (@pro_epilogue_adjust_stack_sub_<mode>)
+ Rename from pro_epilogue_adjust_stack_<mode>_sub.
+ (@allocate_stack_worker_probe_<mode>):
+ Rename from allocate_stack_worker_probe_<mode>.
+ (allocate_stack): Use gen_allocate_stack_worker_probe.
+ (probe_stack): Use gen_probe_stack_1.
+ (@probe_stack_1_<mode>): Rename from probe_stack_<mode>.
+ (@adjust_stack_and_probe_<mode>): Rename from
+ adjust_stack_and_probe<mode>.
+ (@probe_stack_range_<mode>): Rename from probe_stack_range<mode>.
+ (stack_protect_set): Use gen_stack_protect_set_1.
+ (@stack_protect_set_1_<mode>): Rename from stack_protect_set_<mode>.
+ (stack_protect_test): Use gen_stack_protect_test_1.
+ (@stack_protect_test_1_<mode>): Rename from stack_protect_test_<mode>.
+ * config/i386/i386.c (*ix86_gen_allocate_stack_worker):
+ Remove indirect function.
+ (*ix86_gen_adjust_stack_and_probe): Ditto.
+ (*ix86_gen_probe_stack_range): Ditto.
+ (pro_epilogue_adjust_stack): Use gen_pro_epilogue_adjust_stack_add
+ instead of gen_pro_epilogue_adjust_stack_{si,di}_add.
+ (ix86_adjust_stack_and_probe_stack_clash): Use
+ gen_adjust_stack_and_probe instead of ix86_gen_adjust_stack_and_probe.
+ (ix86_adjust_stack_and_probe): Ditto.
+ (ix86_emit_probe_stack_range): Use gen_probe_stack_range instead
+ of ix86_gen_probe_stack_range.
+ (ix86_expand_prologue): Use gen_pro_epilogue_adjust_stack_sub
+ instead of gen_pro_epilogue_adjust_stack_{si,di}_sub.
+ * config/i386/x86-tune-sched.c (ix86_macro_fusion_pair_p):
+ Include insn-opinit.h. Use code_for_stack_protect_test_1 instead of
+ CODE_FOR_stack_protect_test_{si,di}.
+ * config/i386/i386-options.c (ix86_option_override_internal):
+ Do not initialize ix86_gen_allocate_stack_worker,
+ ix86_gen_adjust_stack_and_probe and ix86_gen_probe_stack_range.
+
+2019-05-26 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/invoke.texi (Link Options): Many editorial changes around
+ -flinker-output.
+
+2019-05-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * doc/invoke.texi (x86 Options, -mvect8-ret-in-mem): Remove
+ pre-Solaris 11 referene and most Studio compiler details.
+
+2019-05-24 John David Anglin <danglin@gcc.gnu.org>
+
+ PR target/90530
+ * config/pa/pa.c (pa_can_change_mode_class): Accept mode changes from
+ DImode to SImode in floating-point registers on 64-bit target.
+ * config/pa/pa.md (umulsidi3): Change nonimmediate_operand to
+ register_operand in xmpyu patterns.
+
+2019-05-24 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CONDTEMP_.
+ * tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__CONDTEMP_ instead of
+ OMP_CLAUSE__REDUCTEMP_.
+ * tree.c (omp_clause_num_ops, omp_clause_code_name): Add
+ OMP_CLAUSE__CONDTEMP_.
+ (walk_tree_1): Handle OMP_CLAUSE__CONDTEMP_.
+ * tree-pretty-print.c (dump_omp_clause): Likewise.
+ * tree-nested.c (convert_nonlocal_omp_clauses,
+ convert_local_omp_clauses): Likewise.
+ * gimplify.c (enum gimplify_omp_var_data): Use hexadecimal constants
+ instead of decimal. Add GOVD_LASTPRIVATE_CONDITIONAL.
+ (gimplify_scan_omp_clauses): Don't reject lastprivate conditional
+ on OMP_FOR.
+ (gimplify_omp_for): Warn and disable conditional modifier from
+ lastprivate on loop iterators.
+ * omp-general.h (struct omp_for_data): Add lastprivate_conditional
+ member.
+ * omp-general.c (omp_extract_for_data): Initialize it.
+ * omp-low.c (struct omp_context): Add lastprivate_conditional_map
+ member.
+ (delete_omp_context): Delete it.
+ (lower_lastprivate_conditional_clauses): New function.
+ (lower_lastprivate_clauses): Add BODY_P and CSTMT_LIST arguments,
+ handle lastprivate conditional clauses.
+ (lower_reduction_clauses): Add CLIST argument, emit it into
+ the critical section if any.
+ (lower_omp_sections): Adjust lower_lastprivate_clauses and
+ lower_reduction_clauses callers.
+ (lower_omp_for_lastprivate): Add CLIST argument, pass it through
+ to lower_lastprivate_clauses.
+ (lower_omp_for): Call lower_lastprivate_conditional_clauses, adjust
+ lower_omp_for_lastprivate and lower_reduction_clauses callers, emit
+ clist into a critical section if not emitted there already by
+ lower_reduction_clauses.
+ (lower_omp_taskreg, lower_omp_teams): Adjust lower_reduction_clauses
+ callers.
+ (lower_omp_1): Handle GIMPLE_ASSIGNs storing into lastprivate
+ conditional variables.
+ * omp-expand.c (determine_parallel_type): Punt if OMP_CLAUSE__CONDTEMP_
+ clause is present.
+ (expand_omp_for_generic, expand_omp_for_static_nochunk,
+ expand_omp_for_static_chunk): Handle lastprivate conditional.
+ (expand_omp_for): Handle fd.lastprivate_conditional like
+ fd.have_reductemp.
+
+2019-05-24 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-run.c (main): Set a non-zero return value if the
+ kernel does not exit cleanly.
+ * config/gcn/gcn.md (gcn_return): Insert s_waitcnt before s_dcache_wb.
+
+2019-05-24 Jason Merrill <jason@redhat.com>
+
+ Revert:
+ * gimplify.c (gimplify_cond_expr): Don't check TREE_ADDRESSABLE.
+
+2019-05-24 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/90607
+ * tree-loop-distribution.c (struct partition): Add location
+ member.
+ (partition_alloc): Initialize all fields.
+ (generate_memset_builtin): Use the location recorded in the
+ partition for the generated call.
+ (generate_memcpy_builtin): Likewise.
+ (classify_partition): Record the location of a single store
+ as location for the partition.
+
+2019-05-24 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_expand_prologue): Use gen_addsi3_scalar_carry
+ for lo-part.
+
+2019-05-24 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ PR target/90588
+ * common/config/aarch64/aarch64-common.c
+ (aarch64_rewrite_selected_cpu): Change local temporary variable
+ type from unsigned long to uint64_t.
+ * config/aarch64/aarch64-protos.h (aarch64_parse_extension,
+ aarch64_get_extension_string_for_isa_flags): Change declaration to
+ match new definition by replacing unsigned long with uint64_t.
+
+2019-05-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90568
+ * config/i386/x86-tune-sched.c (ix86_macro_funsion_pair_p): Call
+ gen_attr_type just once instead of 4-7 times. Formatting fixes.
+ Handle stack_protect_test_<mode> codegen similarly to corresponding
+ sub instruction.
+
+2019-05-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/i386/darwin.h: Reject -mfentry*.
+ * doc/sourcebuild.texi: Document mfentry target support.
+
+2019-05-23 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_global_entry_point_needed_p):
+ Rename to rs6000_global_entry_point_prologue_needed_p. Return
+ false for PC-relative functions.
+ (rs6000_output_function_prologue): Change called function name to
+ rs6000_global_entry_point_prologue_needed_p. Emit ".localentry
+ name,1" for PC-relative functions.
+ (rs6000_elf_declare_function_name): Change called function name to
+ rs6000_global_entry_point_prologue_needed_p.
+
+2019-05-23 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/90552
+ * config/i386/i386.c (gen_rtx_cost):
+ Use ix86_tune_cost instead of ix86_cost.
+
+2019-05-23 Bill Schmidt <wschmidt@linux.ibm.com>
+ Michael Meissner <meissner@linux.ibm.com>
+ Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): Add
+ OPTION_MASK_PCREL.
+ (POWERPC_MASKS): Add OPTION_MASK_PCREL.
+ * config/rs6000/rs6000-protos.h (rs6000_pcrel_p): New prototype.
+ (rs6000_fndecl_pcrel_p): Likewise.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Report
+ error if -mpcrel is requested without -mcpu=future.
+ (rs6000_opt_masks): Add entry for pcrel.
+ (rs6000_fndecl_pcrel_p): New function.
+ (rs6000_pcrel_p): Likewise.
+ * config/rs6000/rs6000.opt (mpcrel): New option.
+ * doc/invoke.texi: Document -mpcrel and -mno-pcrel.
+
+2019-05-23 Jan Hubicka <jh@suse.cz>
+ Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/90576
+ * tree-ssa-alias.c (compare_sizes): Remove dead calls to
+ poly_int_tree_p.
+ (aliasing_component_refs_p): Fix three way size compare conditional;
+ give up earlier in case we can not decide on equivalence.
+
+2019-05-23 Bill Schmidt <wschmidt@linux.ibm.com>
+ Michael Meissner <meissner@linux.ibm.com>
+ Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config.gcc: Add future cpu.
+ * config/rs6000/driver-rs6000.c (asm_names): Add future cpu.
+ * config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): New
+ #define.
+ (POWERPC_MASKS): Add OPTION_MASK_FUTURE.
+ (RS6000_CPU): New instantiation for future cpu.
+ * config/rs6000/rs6000-opts.h (enum processor_type): Add
+ PROCESSOR_FUTURE.
+ * config/rs6000/rs6000-string.c (expand_compare_loop): Treat
+ PROCESSOR_FUTURE like PROCESSOR_POWER9 for now.
+ * config/rs6000/rs6000-tables.opt: Regenerate.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Treat
+ PROCESSOR_FUTURE similarly to PROCESSOR_POWER9 for now.
+ (rs6000_machine_from_flags): Handle future cpu.
+ (rs6000_reassociation_width): Treat PROCESSOR_FUTURE like
+ PROCESSOR_POWER9 for now.
+ (rs6000_adjust_cost): Likewise.
+ (rs6000_issue_rate): Likewise.
+ (rs6000_register_move_cost): Likewise.
+ (rs6000_opt_masks): Add entry for future.
+ * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add future cpu.
+ (MASK_FUTURE): New #define.
+ * config/rs6000/rs6000.md (define_attr "cpu"): Add future cpu.
+ * config/rs6000/rs6000.opt (mfuture): New target option.
+ * doc/invoke.texi (mcpu): Add future cpu.
+
+2019-05-23 Martin Liska <mliska@suse.cz>
+
+ PR c++/90587
+ * tree-ssa-uninit.c (value_sat_pred_p): The result of &
+ operation points to a temporary (pointed via tree_to_wide_ref)
+ that is out of scope after the &.
+
+2019-05-23 Jonathan Wakely <jwakely@redhat.com>
+
+ PR c++/90592
+ * doc/extend.texi (Function Names): Add missing word.
+
+2019-05-23 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88440
+ * opts.c (default_options_table): Enable -ftree-loop-distribute-patterns
+ at -O[2s]+.
+ * tree-loop-distribution.c (generate_memset_builtin): Fold the
+ generated call.
+ (generate_memcpy_builtin): Likewise.
+ (distribute_loop): Pass in whether to only distribute patterns.
+ (prepare_perfect_loop_nest): Also allow size optimization.
+ (pass_loop_distribution::execute): When optimizing a loop
+ nest for size allow pattern replacement.
+
+2019-05-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90568
+ * config/i386/i386.md (stack_protect_test_<mode>): Use sub instead
+ of xor.
+
+2019-05-23 Martin Liska <mliska@suse.cz>
+
+ PR sanitizer/90570
+ * gimplify.c (gimplify_target_expr): Skip TREE_STATIC target
+ expression similarly to gimplify_decl_expr.
+
+2019-05-23 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * cse.c (cse_dump_path): s/dump_file/f.
+
+2019-05-22 David Malcolm <dmalcolm@redhat.com>
+
+ PR c++/90462
+ * diagnostic-format-json.cc: Include "selftest.h".
+ (json_from_expanded_location): Only add "file" key for non-NULL
+ file strings.
+ (json_from_location_range): Don't add "start" and "finish"
+ children if they are UNKNOWN_LOCATION.
+ (selftest::test_unknown_location): New selftest.
+ (selftest::test_bad_endpoints): New selftest.
+ (selftest::diagnostic_format_json_cc_tests): New function.
+ * json.cc (json::object::get): New function.
+ (selftest::test_object_get): New selftest.
+ (selftest::json_cc_tests): Call it.
+ * json.h (json::object::get): New decl.
+ * selftest-run-tests.c (selftest::run_tests): Call
+ selftest::diagnostic_format_json_cc_tests.
+ * selftest.h (selftest::diagnostic_format_json_cc_tests): New
+ decl.
+
+2019-05-22 Kwok Cheung Yeung <kcy@codesourcery.com>
+ Andrew Stubbs <amd@codesourcery.com>
+
+ * config.gcc (gcc_cv_initfini_array): Set for AMD GCN.
+ * config/gcn/gcn-run.c (init_array_kernel, fini_array_kernel): New.
+ (kernel): Rename to...
+ (main_kernel): ... this.
+ (load_image): Load _init_array and _fini_array kernels.
+ (run): Add argument for kernel to run.
+ (main): Run init_array_kernel before main_kernel, and
+ fini_array_kernel after.
+ * config/gcn/gcn.c (gcn_handle_amdgpu_hsa_kernel_attribute): Allow
+ amdgpu_hsa_kernel attribute on functions.
+ (gcn_disable_constructors): Delete.
+ (TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): Delete.
+ * config/gcn/crt0.c (size_t): Define.
+ (_init_array, _fini_array): New.
+ (__preinit_array_start, __preinit_array_end,
+ __init_array_start, __init_array_end,
+ __fini_array_start, __fini_array_end): Declare weak references.
+
+2019-05-22 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn.c (gcn_trampoline_init): Call "sorry" on GCN5.
+
+2019-05-22 Jason Merrill <jason@redhat.com>
+
+ * gimplify.c (gimplify_cond_expr): Don't check TREE_ADDRESSABLE.
+
+2019-05-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/88483
+ * config/i386/i386-options.c (ix86_init_machine_status): Set
+ stack_frame_required to true.
+ * config/i386/i386.c (ix86_get_frame_size): New function.
+ (ix86_frame_pointer_required): Replace get_frame_size with
+ ix86_get_frame_size.
+ (ix86_compute_frame_layout): Likewise.
+ (ix86_find_max_used_stack_alignment): Changed to void. Set
+ stack_frame_required.
+ (ix86_finalize_stack_frame_flags): Always call
+ ix86_find_max_used_stack_alignment. Replace get_frame_size with
+ ix86_get_frame_size.
+ * config/i386/i386.h (machine_function): Add stack_frame_required.
+
+2019-05-22 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (sse_cvtpi2ps): Use TARGET_MMX in insn condition.
+
+2019-05-22 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * common/config/aarch64/aarch64-common.c
+ (struct aarch64_option_extension, struct processor_name_to_arch,
+ struct arch_to_arch_name, aarch64_parse_extension, opt_ext_cmp,
+ aarch64_contains_opt,
+ aarch64_get_extension_string_for_isa_flags): Change type of
+ variables storing flags to uint64_t.
+ * config/aarch64/aarch64-option-extensions.def (sve2, sve2-sm4,
+ sve2-aes, sve2-sha3, bitperm): New optional SVE2 extension flags.
+ * config/aarch64/aarch64.c (struct processor,
+ aarch64_parse_arch, aarch64_parse_cpu, aarch64_validate_mcpu,
+ aarch64_validate_march, aarch64_override_options,
+ aarch64_option_print, aarch64_handle_attr_isa_flags,
+ aarch64_declare_function_name, aarch64_start_file): Make flag
+ variables uint64_t.
+ * config/aarch64/aarch64.h (AARCH64_FL_SVE2, AARCH64_FL_SVE2_AES,
+ AARCH64_FL_SVE2_SM4, AARCH64_FL_SVE2_SHA3,
+ AARCH64_FL_SVE2_BITPERM): New macro feature flags.
+ * config/aarch64/aarch64.opt (aarch64_isa_flags): Make uint64_t.
+ * config/aarch64/driver-aarch64.c
+ (struct aarch64_arch_extension, struct aarch64_core_data,
+ struct aarch64_arch_driver_info, host_detect_local_cpu): Make
+ flag variables uint64_t.
+ * doc/invoke.texi: Add documentation for new arguments.
+
+2019-05-22 Richard Biener <rguenther@suse.de>
+
+ * alias.c (ao_ref_from_mem): Move stack-slot sharing
+ rewrite ...
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): ... here.
+
+2019-05-22 Martin Liska <mliska@suse.cz>
+
+ PR lto/90500
+ * doc/extend.texi: Document the change.
+
+2019-05-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90450
+ * tree-ssa-loop-im.c (struct im_mem_ref): Add ref_decomposed.
+ (mem_ref_hasher::equal): Check it.
+ (mem_ref_alloc): Initialize it.
+ (gather_mem_refs_stmt): Set it.
+
+2019-05-22 Richard Biener <rguenther@suse.de>
+
+ * gimple-fold.c (arith_code_with_undefined_signed_overflow):
+ Add ABS_EXPR.
+ (rewrite_to_defined_overflow): Handle rewriting ABS_EXPR
+ as ABSU_EXPR.
+
+2019-05-22 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.h (ASM_OPT_ANY): Define.
+ (ASM_CPU_SPEC): Conditionally add -many.
+ * config/rs6000/rs6000.c (rs6000_machine): New static var.
+ (rs6000_machine_from_flags, emit_asm_machine): New functions..
+ (rs6000_file_start): ..extracted from here, and modified to
+ test all ISA bits.
+ (rs6000_output_function_prologue): Emit .machine as necessary.
+
+2019-05-22 Hans-Peter Nilsson <hp@axis.com>
+
+ PR middle-end/90553
+ * ira-lives.c (process_bb_node_lives): Consider defs
+ for a call insn to be die before the call, not after.
+
+ * function.c (assign_parm_setup_block): Raise alignment of
+ stacked parameter only for STRICT_ALIGNMENT targets.
+
+2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wz"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wz.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wz" constraint by "d" with "p7".
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wl"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wl.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wl" constraint by "d" with "p6".
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wm"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wm.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/vsx.md: Replace "wm" constraint by "wa" with "p8v".
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wk"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wk.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wk" constraint by "ws" with "p8v".
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wj"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wj.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wj" constraint by "wi" with "p8v".
+ (VS_64dm): Delete.
+ * config/rs6000/vsx.md: Ditto.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wh"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wh.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wh" constraint by "wa" with "p8v".
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-21 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/90547
+ * config/i386/i386.md (anddi_1 to andsi_1_zext splitter):
+ Avoid calling gen_lowpart with CONST operand.
+
+2019-05-21 Alexandre Oliva <aoliva@redhat.com>
+
+ * tree-ssa-threadupdate.c (struct ssa_local_info_t): Add
+ field template_last_to_copy.
+ (ssa_create_duplicates): Set it, and use it. Attempt to
+ preserve more debug stmts.
+
+2019-05-21 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (VF1_AVX2): New mode iterator.
+ (signbit<mode>2): New expander
+
+2019-05-21 James Clarke <jrtc27@jrtc27.com>
+
+ PR bootstrap/87338
+ * dwarf2out.c (dwarf2out_inline_entry): Use ASM_OUTPUT_DEBUG_LABEL
+ instead of ASM_GENERATE_INTERNAL_LABEL and ASM_OUTPUT_LABEL.
+
+2019-05-21 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/cpuid.h (__cpuid): For 32bit targets, zero
+ %ebx and %ecx bafore calling cpuid with leaf 1 or
+ non-constant leaf argument.
+
+2019-05-21 Alan Modra <amodra@gmail.com>
+
+ PR target/90545
+ * config/rs6000/rs6000.c (rs6000_register_move_cost): Increase
+ power9 direct move cost.
+
+2019-05-21 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90510
+ * fold-const.c (fold_read_from_vector): New function.
+ * fold-const.h (fold_read_from_vector): Declare.
+ * match.pd (VEC_PERM_EXPR): Build BIT_INSERT_EXPRs for
+ single-element insert permutations. Canonicalize selector
+ further and fix issue with last commit.
+
+2019-05-21 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * tree-cfg.h (split_critical_edges): Add for_edge_insertion_p
+ parameter with default value false to declaration.
+ (split_edges_for_insertion): New inline function. Wrapper for
+ split_critical_edges with for_edge_insertion_p = true.
+ * tree-cfg.c (split_critical_edges): Don't split non-critical
+ edges if for_edge_insertion_p is false. Fix whitespace.
+ * tree-ssa-pre.c (pass_pre::execute): Call
+ split_edges_for_insertion instead of split_critical_edges.
+ * tree-ssa-tail-merge.c (tail_merge_optimize): Ditto.
+ * tree-ssa-sink.c (pass_sink_code::execute): Ditto.
+ (pass_data_sink_code): Update function name in the comment.
+
+2019-05-21 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * tree-ssa-uninit.c (value_sat_pred_p): This new function is a wrapper
+ around is_value_included_in that knows how to handle BIT_AND_EXPR.
+ (is_pred_expr_subset_of): Use the new function. Handle more cases where
+ code1 == EQ_EXPR and where code1 == BIT_AND_EXPR and thus fix some false
+ positives.
+
+2019-05-21 Martin Liska <mliska@suse.cz>
+
+ * config/rs6000/driver-rs6000.c (elf_platform): Do not use
+ an extra newline.
+ * config/rs6000/rs6000-c.c (rs6000_pragma_longcal): Wrap pragma in %<%>.
+ (altivec_resolve_overloaded_builtin): Likewise for vec_lvsl and
+ vec_lvsr.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal):
+ Quote a C type.
+ (rs6000_function_arg): Likewise.
+ (rs6000_expand_set_fpscr_drn_builtin): Remove trailing dot.
+ (rs6000_expand_ternop_builtin): Use interval syntax.
+ (get_element_number): Likewise.
+ (altivec_expand_builtin): Likewise.
+ (rs6000_get_function_versions_dispatcher): Quote target_clones.
+
+2019-05-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/59813
+ PR target/90418
+ * function.h (struct function): Add calls_eh_return member.
+ * gimplify.c (gimplify_call_expr): Set cfun->calls_eh_return when
+ gimplifying __builtin_eh_return call.
+ * tree-inline.c (initialize_cfun): Copy calls_eh_return from src_cfun
+ to cfun.
+ (expand_call_inline): Or in src_cfun->calls_eh_return into
+ dst_cfun->calls_eh_return.
+ * tree-tailcall.c (suitable_for_tail_call_opt_p): Return false if
+ cfun->calls_eh_return.
+ * lto-streamer-in.c (input_struct_function_base): Read calls_eh_return.
+ * lto-streamer-out.c (output_struct_function_base): Write
+ calls_eh_return.
+
+2019-05-20 Marc Glisse <marc.glisse@inria.fr>
+
+ PR rtl-optimization/43147
+ * config/i386/i386.c (ix86_gimple_fold_builtin): Handle
+ IX86_BUILTIN_SHUFPD.
+
+2019-05-20 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (refs_may_alias_p_2): Break out from ...
+ (refs_may_alias_p_1): ... here; update stats.
+ (refs_may_alias_p): Do not update stats here.
+
+2019-05-20 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-structalias.c (find_func_aliases): POINTER_DIFF_EXPR
+ doesn't produce pointers.
+ {TRUNC,CEIL,FLOOR,ROUND,EXACT}_{DIV,MOD}_EXPR points to what
+ the first operand points to.
+
+2019-05-20 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (compare_sizes): New function.
+ (sompare_type_sizes): New function
+ (aliasing_component_refs_p): Use it.
+ (indirect_ref_may_alias_decl_p): Likewise.
+
+2019-05-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/i386/sol2.h (CC1_SPEC): Reject -mx32.
+
+2019-05-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config/sol2.h (LIBTSAN_EARLY_SPEC): Remove : after %e.
+ (LIBLSAN_EARLY_SPEC): Likewise.
+ * config/i386/sol2.h (ASAN_REJECT_SPEC): Likewise.
+
+2019-05-20 Martin Liska <mliska@suse.cz>
+
+ * config/i386/i386.c (ix86_libc_has_fast_function):
+ Add ATTRIBUTE_UNUSED for the argument.
+
+2019-05-20 Richard Biener <rguenther@suse.de>
+
+ * gimple-match-head.c: Include vec-perm-indices.h.
+ * generic-match-head.c: Likewise.
+ * fold-const.h (fold_vec_perm): Declare when vec-perm-indices.h
+ is included.
+ * fold-const.c (fold_vec_perm): Export.
+ (fold_ternary_loc): Move non-constant folding of VEC_PERM_EXPR...
+ (match.pd): ...here.
+
+2019-05-20 Jakub Jelinek <jakub@redhat.com>
+
+ * cfgloop.h (struct loop): Add simdlen member.
+ * cfgloopmanip.c (copy_loop_info): Copy simdlen as well.
+ * omp-expand.c (expand_omp_simd): Set it if simdlen clause is present.
+ * tree-vect-loop.c (vect_analyze_loop): Pass loop->simdlen != 0
+ as new argument to autovectorize_vector_sizes target hook. If
+ loop->simdlen, pick up vector size where the vectorization factor
+ is equal to loop->simd, and if there is none, fall back to the first
+ successful one.
+ (vect_transform_loop): Adjust autovectorize_vector_sizes target hook
+ caller.
+ * omp-low.c (omp_clause_aligned_alignment): Likewise.
+ * omp-general.c (omp_max_vf): Likewise.
+ * optabs-query.c (can_vec_mask_load_store_p): Likewise.
+ * tree-vect-slp.c (vect_slp_bb): Likewise.
+ * target.def (autovectorize_vector_sizes): Add ALL argument and
+ document it.
+ * doc/tm.texi: Adjust documentation.
+ * targhooks.c (default_autovectorize_vector_sizes): Add bool argument.
+ * targhooks.h (default_autovectorize_vector_sizes): Likewise.
+ * config/aarch64/aarch64.c (aarch64_autovectorize_vector_sizes): Add
+ bool argument.
+ * config/arc/arc.c (arc_autovectorize_vector_sizes): Likewise.
+ * config/arm/arm.c (arm_autovectorize_vector_sizes): Likewise.
+ * config/mips/mips.c (mips_autovectorize_vector_sizes): Likewise.
+ * config/i386/i386.c (ix86_autovectorize_vector_sizes): Likewise. If
+ true and TARGET_AVX512F or TARGET_AVX, push 3 or 2 sizes even if
+ preferred vector size is not 512-bit or 256-bit, just put those
+ unpreferred ones last.
+
+2019-05-20 Martin Liska <mliska@suse.cz>
+
+ * targhooks.c (default_libc_has_fast_function): New function.
+ * targhooks.h (default_libc_has_fast_function): Likewise.
+
+2019-05-20 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90263
+ * builtins.c (expand_builtin_memory_copy_args): When having a
+ target with fast mempcpy implementation do now use memcpy.
+ * config/i386/i386.c (ix86_libc_has_fast_function): New.
+ (TARGET_LIBC_HAS_FAST_FUNCTION): Likewise.
+ * doc/tm.texi: Likewise.
+ * doc/tm.texi.in: Likewise.
+ * target.def:
+ * expr.c (emit_block_move_hints): Add 2 new arguments.
+ * expr.h (emit_block_move_hints): Bail out when libcall
+ to memcpy would be used.
+
+2019-05-20 Martin Liska <mliska@suse.cz>
+
+ * profile-count.c: Add vertical spacing in order
+ to separate functions.
+ * profile-count.h: Likewise.
+
+2019-05-20 Martin Liska <mliska@suse.cz>
+
+ * profile-count.h: Do not use full qualified
+ names if possible.
+ * profile-count.c (profile_count::to_frequency): Likewise.
+
+2019-05-20 Martin Liska <mliska@suse.cz>
+
+ * profile-count.h (enum profile_quality): Use capital letters
+ for enum value names. Use the adjusted names.
+ * profile-count.c: Use the adjusted names.
+
+2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wH"):
+ Delete.
+ (define_register_constraint "wI"): Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wH and RS6000_CONSTRAINT_wI.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wH" and "wI" constraints by "v"
+ resp. "d", or with "wa" as appropriate, all with "p8v".
+ * config/rs6000/vsx.md: Ditto.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wy"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wy.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wy" constraint by "wa" with "p8v".
+ Use "<Fisa>" as "isa" in all alternatives that use "<Fv2>".
+ (define_mode_attr Fisa): New.
+ * config/rs6000/vsx.md: Replace "wy" constraint by "wa" with "p8v".
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wu"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wu.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wu" constraint by "v" or "wa",
+ both with "p8v".
+ (define_mode_attr Fa): Delete.
+ * config/rs6000/vsx.md: Ditto.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wJ"):
+ Delete.
+ (define_register_constraint "wK"): Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wJ and RS6000_CONSTRAINT_wK.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wJ" constraint by "wI" with "p9v".
+ Replace "wK" constraint by "wH" with "p9v".
+ * config/rs6000/vsx.md: Ditto.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wb"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wb.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wb" constraint by "v" with "p9v".
+ * config/rs6000/vsx.md: Ditto.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-19 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/constraints.md (define_register_constraint "wo"):
+ Delete.
+ * config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
+ RS6000_CONSTRAINT_wo.
+ * config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
+ (rs6000_init_hard_regno_mode_ok): Adjust.
+ * config/rs6000/rs6000.md: Replace "wo" constraint by "wa" with "p9v".
+ * config/rs6000/altivec.md: Ditto.
+ * doc/md.texi (Machine Constraints): Adjust.
+
+2019-05-18 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin-c.c (darwin_register_objc_includes): Do not
+ prepend the sysroot when building gnu-runtime header search
+ paths.
+
+2019-05-18 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/darwin.c (darwin_file_end): Use switch_to_section ()
+ instead of direct output of the asm.
+
+2019-05-17 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (restore_saved_cr): Change a boolean
+ argument to be type bool (was int before).
+ (rs6000_emit_epilogue): Simplify some code. Declare some variables
+ at first use. Use type bool for some variables. Fix a theoretical
+ eh_return bug for svr4.
+
+2019-05-17 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (isa): New attribute.
+ (enabled): New attribute.
+
+2019-05-17 Max Filippov <jcmvbkbc@gmail.com>
+
+ * config/aarch64/aarch64.c (aarch64_output_mi_thunk): Call
+ assemble_start_function and assemble_end_function.
+
+2019-05-17 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR middle-end/89433
+ * omp-general.c (oacc_verify_routine_clauses): Change formal
+ parameters. Add checking if already marked with an OpenACC
+ 'routine' directive. Adjust all users.
+
+ PR middle-end/89433
+ * omp-general.c (oacc_build_routine_dims): Move some of its
+ processing into...
+ (oacc_verify_routine_clauses): ... this new function.
+ * omp-general.h (oacc_verify_routine_clauses): New prototype.
+
+2019-05-17 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.c (machopic_output_stub): Adjust the
+ formating of picbase labels to match other ports.
+
+2019-05-17 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.c (macho_branch_islands): Fix bad indent
+ in the generated code.
+
+2019-05-16 Martin Sebor <msebor@redhat.com>
+
+ * builtins.c (expand_builtin_atomic_always_lock_free): Quote
+ identifiers, keywords, operators, and types in diagnostics. Correct
+ quoting, spelling, and sentence capitalization issues.
+ (expand_builtin_atomic_is_lock_free): Same.
+ (fold_builtin_next_arg): Same.
+ * cfgexpand.c (expand_one_var): Same.
+ (tree_conflicts_with_clobbers_p): Same.
+ (expand_asm_stmt): Same.
+ (verify_loop_structure): Same.
+ * cgraphunit.c (process_function_and_variable_attributes): Same.
+ * collect-utils.c (collect_execute): Same.
+ * collect2.c (maybe_run_lto_and_relink): Same.
+ (is_lto_object_file): Same.
+ (scan_prog_file): Same.
+ * convert.c (convert_to_real_1): Same.
+ * dwarf2out.c (dwarf2out_begin_prologue): Same.
+ * except.c (verify_eh_tree): Same.
+ * gcc.c (execute): Same.
+ (eval_spec_function): Same.
+ (run_attempt): Same.
+ (driver::set_up_specs): Same.
+ (compare_debug_auxbase_opt_spec_function): Same.
+ * gcov-tool.c (unlink_gcda_file): Same.
+ (do_merge): Same.
+ (do_rewrite): Same.
+ * gcse.c (gcse_or_cprop_is_too_expensive): Same.
+ * gimplify.c (gimplify_asm_expr): Same.
+ (gimplify_adjust_omp_clauses): Same.
+ * hsa-gen.c (gen_hsa_addr_insns): Same.
+ (gen_hsa_insns_for_load): Same.
+ (gen_hsa_cmp_insn_from_gimple): Same.
+ (gen_hsa_insns_for_operation_assignment): Same.
+ (gen_get_level): Same.
+ (gen_hsa_alloca): Same.
+ (omp_simple_builtin::generate): Same.
+ (gen_hsa_atomic_for_builtin): Same.
+ (gen_hsa_insns_for_call): Same.
+ * input.c (dump_location_info): Same.
+ * ipa-devirt.c (compare_virtual_tables): Same.
+ * ira.c (ira_setup_eliminable_regset): Same.
+ * lra-assigns.c (lra_assign): Same.
+ * lra-constraints.c (lra_constraints): Same.
+ * lto-streamer-in.c (lto_input_mode_table): Same.
+ * lto-wrapper.c (get_options_from_collect_gcc_options): Same.
+ (merge_and_complain): Same.
+ (compile_offload_image): Same.
+ (compile_images_for_offload_targets): Same.
+ (debug_objcopy): Same.
+ (run_gcc): Same.
+ (main): Same.
+ * opts.c (print_specific_help): Same.
+ (parse_no_sanitize_attribute): Same.
+ (print_help): Same.
+ (handle_param): Same.
+ * plugin.c (add_new_plugin): Same.
+ (parse_plugin_arg_opt): Same.
+ (try_init_one_plugin): Same.
+ * print-rtl.c (debug_bb_n_slim): Quote identifiers, keywords,
+ operators, and types in diagnostics. Correct quoting and spelling
+ issues.
+ * read-rtl-function.c (parse_edge_flag_token): Same.
+ (function_reader::parse_enum_value): Same.
+ * reg-stack.c (check_asm_stack_operands): Same.
+ * regcprop.c (validate_value_data): Same.
+ * sched-rgn.c (make_pass_sched_fusion): Same.
+ * stmt.c (check_unique_operand_names): Same.
+ * targhooks.c (default_target_option_pragma_parse): Same.
+ * tlink.c (recompile_files): Same.
+ * toplev.c (process_options): Same.
+ (do_compile): Same.
+ * trans-mem.c (diagnose_tm_1): Same.
+ (ipa_tm_scan_irr_block): Same.
+ (ipa_tm_diagnose_transaction): Same.
+ * tree-cfg.c (verify_address): Same. Use get_tree_code_name to
+ format a tree code name in a diagnostic.
+ (verify_types_in_gimple_min_lval): Same.
+ (verify_types_in_gimple_reference): Same.
+ (verify_gimple_call): Same.
+ (verify_gimple_assign_unary): Same.
+ (verify_gimple_assign_binary): Same.
+ (verify_gimple_assign_ternary): Same.
+ (verify_gimple_assign_single): Same.
+ (verify_gimple_switch): Same.
+ (verify_gimple_label): Same.
+ (verify_gimple_phi): Same.
+ (verify_gimple_in_seq): Same.
+ (verify_eh_throw_stmt_node): Same.
+ (collect_subblocks): Same.
+ (gimple_verify_flow_info): Same.
+ (do_warn_unused_result): Same.
+ * tree-inline.c (expand_call_inline): Same.
+ * tree-into-ssa.c (update_ssa): Same.
+ * tree.c (tree_int_cst_elt_check_failed): Same.
+ (tree_vec_elt_check_failed): Same.
+ (omp_clause_operand_check_failed): Same.
+ (verify_type_variant): Same.
+ (verify_type): Same.
+ * value-prof.c (verify_histograms): Same.
+ * varasm.c (assemble_start_function): Same.
+
+2019-05-16 Martin Sebor <msebor@redhat.com>
+
+ * config/i386/i386-expand.c (get_element_number): Quote keywords
+ and other internal names in diagnostics. Adjust other diagnostic
+ formatting issues noted by -Wformat-diag.
+ * config/i386/i386-features.c
+ (ix86_mangle_function_version_assembler_name): Same.
+ * config/i386/i386-options.c (ix86_handle_abi_attribute): Same.
+ * config/i386/i386.c (ix86_function_type_abi): Same.
+ (ix86_function_ms_hook_prologue): Same.
+ (classify_argument): Same.
+ (ix86_expand_prologue): Same.
+ (ix86_md_asm_adjust): Same.
+ (ix86_memmodel_check): Same.
+
+2019-05-17 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
+
+ * config/mips/mips.c (mips_dwarf_frame_reg_mode): Replace
+ TARGET_FLOAT64 with !TARGET_FLOAT32, thus handling both fp64
+ and fpxx modes.
+
+2019-05-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/90497
+ * config/i386/i386-expand.c (ix86_expand_builtin): Enable MMX
+ intrinsics without SSE/SSE2/SSSE3.
+ * config/i386/mmx.md (mmx_uavgv8qi3): Restore TARGET_3DNOW
+ check.
+ (*mmx_uavgv8qi3): Likewise.
+
+2019-05-17 Richard Biener <rguenther@suse.de>
+
+ * gimple-pretty-print.c (dump_ternary_rhs): Handle dumping
+ VEC_PERM_EXPR as __VEC_PERM with -gimple.
+
+2019-05-17 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390-builtins.def (s390_vec_sldw_*): Use the
+ vec_sldw insn pattern.
+
+2019-05-17 Richard Biener <rguenther@suse.de>
+
+ * ccmp.c (expand_ccmp_expr_1): Do not use gimple_assign_rhs_to_tree.
+
+2019-05-17 Martin Liska <mliska@suse.cz>
+
+ PR driver/90496
+ * toplev.c (output_stack_usage): With LTO and sanitizer it
+ happens that a global ctor (_GLOBAL__sub_I_00099_0_main)
+ has no file location.
+
+2019-05-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/90484
+ * tree-ssa-scopedtables.c (equal_mem_array_ref_p): Don't assert that
+ sz0 is equal to sz1, instead return false in that case.
+
+ * omp-low.c (lower_rec_input_clauses): If OMP_CLAUSE_IF
+ has non-constant expression, force sctx.lane and use two
+ argument IFN_GOMP_SIMD_LANE instead of single argument.
+ * tree-ssa-dce.c (eliminate_unnecessary_stmts): Don't DCE
+ two argument IFN_GOMP_SIMD_LANE without lhs.
+ * tree-vectorizer.h (struct _loop_vec_info): Add simd_if_cond
+ member.
+ (LOOP_VINFO_SIMD_IF_COND, LOOP_REQUIRES_VERSIONING_FOR_SIMD_IF_COND):
+ Define.
+ (LOOP_REQUIRES_VERSIONING): Or in
+ LOOP_REQUIRES_VERSIONING_FOR_SIMD_IF_COND.
+ * tree-vect-loop.c (_loop_vec_info::_loop_vec_info): Initialize
+ simd_if_cond.
+ (vect_analyze_loop_2): Punt if LOOP_VINFO_SIMD_IF_COND is constant 0.
+ * tree-vect-loop-manip.c (vect_loop_versioning): Add runtime check
+ from simd if clause if needed.
+
+2019-05-16 Richard Biener <rguenther@suse.de>
+
+ * tree-affine.c (expr_to_aff_combination): New function split
+ out from...
+ (tree_to_aff_combination): ... here.
+ (aff_combination_expand): Avoid building a GENERIC tree.
+
+2019-05-16 Max Filippov <jcmvbkbc@gmail.com>
+
+ * cgraphunit.c (cgraph_node::expand_thunk): Remove
+ assemble_start_function and assemble_end_function calls.
+ * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Call
+ assemble_start_function and assemble_end_function.
+ * config/arc/arc.c (arc_output_mi_thunk): Likewise.
+ * config/arm/arm.c (arm_output_mi_thunk): Likewise.
+ * config/bfin/bfin.c (bfin_output_mi_thunk): Likewise.
+ * config/c6x/c6x.c (c6x_output_mi_thunk): Likewise.
+ * config/cris/cris.c (cris_asm_output_mi_thunk): Likewise.
+ * config/csky/csky.c (csky_output_mi_thunk): Likewise.
+ * config/epiphany/epiphany.c (epiphany_output_mi_thunk): Likewise.
+ * config/frv/frv.c (frv_asm_output_mi_thunk): Likewise.
+ * config/i386/i386.c (x86_output_mi_thunk): Likewise.
+ * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise.
+ * config/m68k/m68k.c (m68k_output_mi_thunk): Likewise.
+ * config/microblaze/microblaze.c (microblaze_asm_output_mi_thunk):
+ Likewise.
+ * config/mips/mips.c (mips_output_mi_thunk): Likewise.
+ * config/mmix/mmix.c (mmix_asm_output_mi_thunk): Likewise.
+ * config/mn10300/mn10300.c (mn10300_asm_output_mi_thunk): Likewise.
+ * config/nds32/nds32.c (nds32_asm_output_mi_thunk): Likewise.
+ * config/nios2/nios2.c (nios2_asm_output_mi_thunk): Likewise.
+ * config/or1k/or1k.c (or1k_output_mi_thunk): Likewise.
+ * config/pa/pa.c (pa_asm_output_mi_thunk): Likewise.
+ * config/riscv/riscv.c (riscv_output_mi_thunk): Likewise.
+ * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
+ * config/s390/s390.c (s390_output_mi_thunk): Likewise.
+ * config/sh/sh.c (sh_output_mi_thunk): Likewise.
+ * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
+ * config/spu/spu.c (spu_output_mi_thunk): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_asm_output_mi_thunk):
+ Likewise.
+ * config/tilegx/tilegx.c (tilegx_output_mi_thunk): Likewise.
+ * config/tilepro/tilepro.c (tilepro_asm_output_mi_thunk): Likewise.
+ * config/vax/vax.c (vax_output_mi_thunk): Likewise.
+
+2019-05-16 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (alias_stats): Add
+ aliasing_component_refs_p_may_alias and
+ aliasing_component_refs_p_no_alias.
+ (dump_alias_stats): Print aliasing_component_refs_p stats.
+ (aliasing_component_refs_p): Update stats.
+
+2019-05-16 Martin Liska <mliska@suse.cz>
+
+ PR lto/90500
+ * multiple_target.c (expand_target_clones): Do not allow
+ target_clones being used with a symbol that is an alias.
+
+2019-05-16 Vladislav Ivanishin <vlad@ispras.ru>
+
+ PR tree-optimization/90394
+ * tree-ssa-uninit.c (is_pred_expr_subset_of): Potentially give false
+ positives rather than ICE for cases where (code2 == NE_EXPR
+ && code1 == BIT_AND_EXPR).
+
+2019-05-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/90329
+ * tree-core.h (struct tree_decl_common): Document
+ decl_nonshareable_flag for PARM_DECLs.
+ * tree.h (DECL_HIDDEN_STRING_LENGTH): Define.
+ * calls.c (expand_call): Don't try tail call if caller
+ has any DECL_HIDDEN_STRING_LENGTH PARM_DECLs that are or might be
+ passed on the stack and callee needs to pass any arguments on the
+ stack.
+ * tree-streamer-in.c (unpack_ts_decl_common_value_fields): Use
+ else if instead of series of mutually exclusive ifs. Handle
+ DECL_HIDDEN_STRING_LENGTH for PARM_DECLs.
+ * tree-streamer-out.c (pack_ts_decl_common_value_fields): Likewise.
+
+ * lto-streamer.h (LTO_major_version): Bump to 9.
+
+2019-05-16 Jun Ma <JunMa@linux.alibaba.com>
+
+ PR tree-optimization/90106
+ * tree-call-cdce.c (shrink_wrap_one_built_in_call_with_conds): Add
+ new parameter as new internal function call, also move it to new
+ basic block.
+ (use_internal_fn): Pass internal function call to
+ shrink_wrap_one_built_in_call_with_conds.
+
+2019-05-15 Jakub Jelinek <jakub@redhat.com>
+
+ * omp-low.c (lower_rec_input_clauses): For if (0) or simdlen (1) set
+ max_vf to 1.
+ * omp-expand.c (expand_omp_simd): For if (0) or simdlen (1) clear
+ safelen_int and set loop->dont_vectorize.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/i386-builtin.def: Enable MMX intrinsics with
+ SSE/SSE2/SSSE3.
+ * config/i386/i386-builtins.c (ix86_init_mmx_sse_builtins):
+ Likewise.
+ * config/i386/i386-expand.c (ix86_expand_builtin): Allow
+ SSE/SSE2/SSSE3 to emulate MMX intrinsics with TARGET_MMX_WITH_SSE.
+ * config/i386/mmintrin.h: Only require SSE2 if __MMX_WITH_SSE__
+ is defined.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (*vec_dupv2sf): Changed to
+ define_insn_and_split to support SSE emulation.
+ (*vec_extractv2sf_0): Likewise.
+ (*vec_extractv2sf_1): Likewise.
+ (*vec_extractv2si_0): Likewise.
+ (*vec_extractv2si_1): Likewise.
+ (*vec_extractv2si_zext_mem): Likewise.
+ (vec_setv2sf): Also allow TARGET_MMX_WITH_SSE.
+ (vec_extractv2sf_1 splitter): Likewise.
+ (vec_extractv2sfsf): Likewise.
+ (vec_setv2si): Likewise.
+ (vec_extractv2si_1 splitter): Likewise.
+ (vec_extractv2sisi): Likewise.
+ (vec_setv4hi): Likewise.
+ (vec_extractv4hihi): Likewise.
+ (vec_setv8qi): Likewise.
+ (vec_extractv8qiqi): Likewise.
+ (vec_extractv2sfsf): Also allow TARGET_MMX_WITH_SSE. Pass
+ TARGET_MMX_WITH_SSE ix86_expand_vector_extract.
+ (vec_extractv2sisi): Likewise.
+ (vec_extractv4hihi): Likewise.
+ (vec_extractv8qiqi): Likewise.
+ (vec_initv2sfsf): Also allow TARGET_MMX_WITH_SSE. Pass
+ TARGET_MMX_WITH_SSE to ix86_expand_vector_init.
+ (vec_initv2sisi): Likewise.
+ (vec_initv4hihi): Likewise.
+ (vec_initv8qiqi): Likewise.
+ (vec_setv2si): Also allow TARGET_MMX_WITH_SSE. Pass
+ TARGET_MMX_WITH_SSE to ix86_expand_vector_set.
+ (vec_setv4hi): Likewise.
+ (vec_setv8qi): Likewise.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (MMXMODE:mov<mode>): Also allow
+ TARGET_MMX_WITH_SSE.
+ (MMXMODE:*mov<mode>_internal): Likewise.
+ (MMXMODE:movmisalign<mode>): Likewise.
+
+2019-05-15 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89021
+ * config/i386/i386.md (*zero_extendsidi2): Add mmx_isa attribute.
+ * config/i386/sse.md (sse2_cvtpi2pd): Ditto.
+ (sse2_cvtpd2pi): Ditto.
+ (sse2_cvttpd2pi): Ditto.
+ (*vec_concatv2sf_sse4_1): Ditto.
+ (*vec_concatv2sf_sse): Ditto.
+ (*vec_concatv2si_sse4_1): Ditto.
+ (*vec_concatv2si): Ditto.
+ (*vec_concatv4si_0): Ditto.
+ (*vec_concatv2di_0): Ditto.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/sse.md (abs<mode>2): Add SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/sse.md (ssse3_palignrdi): Changed to
+ define_insn_and_split to support SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/sse.md (ssse3_psign<mode>3): Add SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/sse.md (ssse3_pshufbv8qi3): Changed to
+ define_insn_and_split. Also allow TARGET_MMX_WITH_SSE. Add
+ SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/sse.md (ssse3_pmulhrswv4hi3): Require TARGET_MMX
+ or TARGET_MMX_WITH_SSE.
+ (*ssse3_pmulhrswv4hi3): Add SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/sse.md (ssse3_pmaddubsw): Add SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/sse.md (ssse3_ph<plusminus_mnemonic>dv2si3):
+ Changed to define_insn_and_split to support SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/sse.md (ssse3_ph<plusminus_mnemonic>wv4hi3):
+ Changed to define_insn_and_split to support SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_<emms>): Renamed to ...
+ (*mmx_<emms>): This.
+ (mmx_<emms>): New expander.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (sse2_umulv1siv1di3): Add SSE emulation
+ support.
+ (*sse2_umulv1siv1di3): Add SSE2 emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (sse_movntq): Add SSE2 emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_psadbw): Add SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_uavgv4hi3): Also check TARGET_MMX and
+ TARGET_MMX_WITH_SSE.
+ (*mmx_uavgv4hi3): Add SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_uavgv8qi3): Also check TARGET_MMX
+ and TARGET_MMX_WITH_SSE.
+ (*mmx_uavgv8qi3): Add SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/xmmintrin.h: Emulate MMX maskmovq with SSE2
+ maskmovdqu for __MMX_WITH_SSE__.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_umulv4hi3_highpart): Also check
+ TARGET_MMX and TARGET_MMX_WITH_SSE.
+ (*mmx_umulv4hi3_highpart): Add SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_pmovmskb): Changed to
+ define_insn_and_split to support SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_<code>v4hi3): Also check TARGET_MMX
+ and TARGET_MMX_WITH_SSE.
+ (mmx_<code>v8qi3): Likewise.
+ (smaxmin:<code>v4hi3): New.
+ (umaxmin:<code>v8qi3): Likewise.
+ (smaxmin:*mmx_<code>v4hi3): Add SSE emulation.
+ (umaxmin:*mmx_<code>v8qi3): Likewise.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_pinsrw): Also check TARGET_MMX and
+ TARGET_MMX_WITH_SSE.
+ (*mmx_pinsrw): Add SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_pextrw): Add SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/sse.md (sse_cvtpi2ps): Changed to
+ define_insn_and_split. Also allow TARGET_MMX_WITH_SSE. Add
+ SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/sse.md (sse_cvtps2pi): Add SSE emulation.
+ (sse_cvttps2pi): Likewise.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_pshufw): Also check TARGET_MMX and
+ TARGET_MMX_WITH_SSE.
+ (mmx_pshufw_1): Add SSE emulation.
+ (*vec_dupv4hi): Changed to define_insn_and_split and also allow
+ TARGET_MMX_WITH_SSE to support SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/constraints.md (Yw): New constraint.
+ * config/i386/mmx.md (*vec_dupv2si): Changed to
+ define_insn_and_split and also allow TARGET_MMX_WITH_SSE to
+ support SSE emulation.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_eq<mode>3): Also allow
+ TARGET_MMX_WITH_SSE.
+ (*mmx_eq<mode>3): Also allow TARGET_MMX_WITH_SSE. Add SSE
+ support.
+ (mmx_gt<mode>3): Likewise.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_andnot<mode>3): Also allow
+ TARGET_MMX_WITH_SSE. Add SSE support.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (any_logic:mmx_<code><mode>3): Also allow
+ TARGET_MMX_WITH_SSE.
+ (any_logic:<code><mode>3): New.
+ (any_logic:*mmx_<code><mode>3): Also allow TARGET_MMX_WITH_SSE.
+ Add SSE support.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_ashr<mode>3): Also allow
+ TARGET_MMX_WITH_SSE. Add SSE emulation.
+ (mmx_<shift_insn><mode>3): Likewise.
+ (ashr<mode>3): New.
+ (<shift_insn><mode>3): Likewise.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_pmaddwd): Also allow TARGET_MMX_WITH_SSE.
+ (*mmx_pmaddwd): Also allow TARGET_MMX_WITH_SSE. Add SSE support.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_smulv4hi3_highpart): Also allow
+ TARGET_MMX_WITH_SSE.
+ (*mmx_smulv4hi3_highpart): Also allow TARGET_MMX_WITH_SSE. Add
+ SSE support.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (mmx_mulv4hi3): Also allow
+ TARGET_MMX_WITH_SSE.
+ (mulv4hi3): New.
+ (*mmx_mulv4hi3): Also allow TARGET_MMX_WITH_SSE. Add SSE
+ support.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/mmx.md (MMXMODEI8): Require TARGET_SSE2 for V1DI.
+ (plusminus:mmx_<plusminus_insn><mode>3): Check
+ TARGET_MMX_WITH_SSE.
+ (sat_plusminus:mmx_<plusminus_insn><mode>3): Likewise.
+ (<plusminus_insn><mode>3): New.
+ (*mmx_<plusminus_insn><mode>3): Add SSE emulation.
+ (*mmx_<plusminus_insn><mode>3): Likewise.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/i386-expand.c (ix86_split_mmx_punpck): New function.
+ * config/i386/i386-protos.h (ix86_split_mmx_punpck): New
+ prototype.
+ * config/i386/mmx.m (mmx_punpckhbw): Changed to
+ define_insn_and_split to support SSE emulation.
+ (mmx_punpcklbw): Likewise.
+ (mmx_punpckhwd): Likewise.
+ (mmx_punpcklwd): Likewise.
+ (mmx_punpckhdq): Likewise.
+ (mmx_punpckldq): Likewise.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+ Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/89021
+ * config/i386/i386-expand.c (ix86_move_vector_high_sse_to_mmx):
+ New function.
+ (ix86_split_mmx_pack): Likewise.
+ * config/i386/i386-protos.h (ix86_move_vector_high_sse_to_mmx):
+ New prototype.
+ (ix86_split_mmx_pack): Likewise.
+ * config/i386/i386.md (mmx_isa): New.
+ (enabled): Also check mmx_isa.
+ * config/i386/mmx.md (any_s_truncate): New code iterator.
+ (s_trunsuffix): New code attr.
+ (mmx_packsswb): Removed.
+ (mmx_packssdw): Likewise.
+ (mmx_packuswb): Likewise.
+ (mmx_pack<s_trunsuffix>swb): New define_insn_and_split to emulate
+ MMX packsswb/packuswb with SSE2.
+ (mmx_packssdw): Likewise.
+ * config/i386/predicates.md (register_mmxmem_operand): New.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/i386-c.c (ix86_target_macros_internal): Define
+ __MMX_WITH_SSE__ for TARGET_MMX_WITH_SSE.
+ * config/i386/i386.c (ix86_set_reg_reg_cost): Add support for
+ TARGET_MMX_WITH_SSE with VALID_MMX_REG_MODE.
+ (ix86_vector_mode_supported_p): Likewise.
+ * config/i386/i386.h (TARGET_MMX_WITH_SSE): New.
+
+2019-05-15 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90478
+ * tree-switch-conversion.c (jump_table_cluster::can_be_handled):
+ Check for overflow.
+
+2019-05-15 Richard Biener <rguenther@suse.de>
+
+ * tree-into-ssa.c (pass_build_ssa::execute): Run
+ update_address_taken before going into SSA.
+
+2019-05-15 Richard Biener <rguenther@suse.de>
+
+ * tree-pretty-print.c (dump_generic_node): Dump BIT_FIELD_REF
+ as __BIT_FIELD_REF with type with -gimple.
+
+2019-05-15 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * tree-ssa-uninit.c (is_value_included_in): Remove is_unsigned and merge
+ semantically equivalent branches (left over after prior refactorings).
+
+2019-05-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88828
+ * tree-ssa-forwprop.c (simplify_vector_constructor): Fix
+ bogus check.
+
+2019-05-14 Richard Biener <rguenther@suse.de>
+
+ * tree-pretty-print.c (dump_generic_node): Dump VIEW_CONVERT_EXPR
+ as __VIEW_CONVERT with -gimple.
+
+2019-05-12 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/82920
+ * config/i386/darwin.h (CC1_SPEC): Report -mx32 as an error for
+ Darwin.
+
+2019-05-14 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (eh_set_lr_<mode>): Merge with following
+ define_split to become a define_insn_and_split.
+
+2019-05-14 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000-protos.h (rs6000_emit_epilogue): Change
+ arguments.
+ * config/rs6000/rs6000.c (rs6000_emit_epilogue): Change arguments.
+ * config/rs6000/rs6000.md (epilogue_type): New define_enum.
+ (sibcall_epilogue): Adjust.
+ (epilogue): Adjust.
+
+2019-05-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * config.gcc: Move *-*-solaris2.10* from obsolete configurations
+ to unsupported ones.
+ Simplify x86_64-*-solaris2.1[0-9]* to x86_64-*-solaris2*.
+ * config.host: Likewise.
+ * config/i386/sol2.h (ASM_COMMENT_START): Remove.
+ * config/sparc/driver-sparc.c (host_detect_local_cpu) [__sun__ &&
+ __svr4__]: Remove "brand" fallback.
+ [!KSTAT_DATA_STRING]: Remove.
+ * configure.ac (gcc_cv_ld_hidden): Simplify *-*-solaris2.1[0-9]*
+ to *-*-solaris2*.
+ (comdat_group): Likewise.
+ (set_have_as_tls): Likewise.
+ (gcc_cv_target_dl_iterate_phdr): Likewise.
+ (gcc_cv_as_shf_merge): Remove Solaris 10/x86 workaround.
+ (gcc_cv_ld_aligned_shf_merge): Remove Solaris 10/SPARC workaround.
+ * configure: Regenerate.
+ * doc/install.texi: Simplify Solaris target triplets.
+ (Specific, i?86-*-solaris2*): Remove Solaris 10 references.
+ (Specific, *-*-solaris2*): Document Solaris 10 removal.
+ Remove Solaris 10 references.
+ Remove obsolete Solaris bug reference.
+ (Specific, sparc-sun-solaris2.10): Remove.
+
+2019-05-14 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (any_div): New code iterator.
+ (paired_mod): New code attribute.
+ (sgnprefix): Handle DIV and UDIV RTXes.
+ (u): Ditto.
+ (<u>divmod<mode>4): Macroize expander from divmod<mode>4
+ and udivmod<mode>4 patterns using any_div code iterator.
+ (divmod splitters): Macroize splitters using any_div code iterator.
+ (*udivmodsi4_pow2_zext_1): Use exactl_log2 in insn condition.
+ (*udivmodsi4_pow2_zext_2): Ditto.
+ (*<u>divmod<mode>4_noext): Macroize insn from *divmod<mode>4_noext
+ and *udivmod<mode>4_noext patterns using any_div code iterator.
+ (*<u>divmod<mode>4_noext_zext_1): Macroize insn from
+ *divmod<mode>4_noext_zext_1 and *udivmod<mode>4_noext_zext_1
+ patterns using any_div code iterator.
+ (*<u>divmod<mode>4_noext_zext_2): Macroize insn from
+ *divmod<mode>4_noext_zext_2 and *udivmod<mode>4_noext_zext_2
+ patterns using any_div code iterator.
+ (<u>divmodhiqi3): Macroize insn from divmodhiqi3 and
+ udivmodhiqi3 patterns using any_extend code iterator.
+
+2019-05-14 Richard Biener <rguenther@suse.de>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR tree-optimization/88828
+ * tree-ssa-forwprop.c (simplify_vector_constructor): Handle
+ permuting in a single non-constant element not extracted
+ from a vector.
+
+2019-05-14 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
+
+ * internal-fn.def (SIGNBIT): New.
+ * config/aarch64/aarch64-simd.md (signbitv2sf2): New expand
+ defined.
+ (signbitv4sf2): Likewise.
+
+2019-05-14 Chenghua Xu <paul.hua.gm@gmail.com>
+
+ PR target/90357
+ * config/mips/mips.c (mips_split_move): Skip forward SRC into
+ next insn when the SRC reg is dead.
+
+2019-05-14 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ * gimple-ssa-strength-reduction.c (lookup_cand): Adjust index by 1.
+ (alloc_cand_and_find_basis): Ditto.
+ (backtrace_base_for_ref, create_mul_ssa_cand): Remove if-then-else.
+ (create_mul_imm_cand, create_add_ssa_cand): Ditto.
+ (create_add_imm_cand, slsr_process_cast): Ditto.
+ (slsr_process_copy, replace_mult_candidate): Ditto.
+ (replace_rhs_if_not_dup, replace_one_candidate): Ditto.
+ (dump_cand_vec, analyze_candidates_and_replace): Skip NULL element.
+ (pass_strength_reduction::execute): Init the first NULL element.
+
+2019-05-13 Nathan Sidwell <nathan@acm.org>
+
+ * gcc.c (execute): Simplify cond-expr into if. Reformat comment.
+ (run_attempt): Reformat line break.
+
+2019-05-13 David Edelsohn <dje.gcc@gmail.com>
+
+ PR target/90418
+ * config/rs6000/rs6000.c (rs6000_emit_epilogue): Don't load EH
+ data registers in sibcall epilogues.
+ Don't add EH_RETURN_STACKADJ_RTX to sp in sibcall epilogues.
+
+2019-05-13 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89221
+ * configure.ac (--enable-frame-pointer):
+ Disable by default for cygwin and mingw.
+ * configure: Regenerate.
+
+2019-05-13 Nathan Sidwell <nathan@acm.org>
+
+ * dwarf2out.c (breakout_comdat_types): Move comment to correct
+ piece of code.
+ (const_ok_for_output_1): Balance parens around #if/#else/#endif
+ (gen_member_die): Move abstract origin check earlier. Only VARs
+ can be static_inline_p. Simplify splicing control flow.
+
+2019-05-13 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.c (vect_get_and_check_slp_defs): Handle
+ VIEW_CONVERT_EXPR.
+ (vect_build_slp_tree_1): Likewise.
+
+2019-05-13 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90402
+ * tree-if-conv.c (tree_if_conversion): Value number only
+ the loop body by making the latch an exit of the region
+ as well.
+ * tree-ssa-sccvn.c (process_bb): Add flag whether to skip
+ processing PHIs.
+ (do_rpo_vn): Deal with multiple edges into the entry block
+ that are not backedges inside the region by skipping PHIs
+ of the entry block.
+
+2019-05-13 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90316
+ * tree-ssa-pre.c (insert_aux): Fold into ...
+ (insert): ... this function. Use a RPO walk to reduce the
+ number of required iterations.
+
+2019-05-13 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/90416
+ * tree-vect-stmts.c (vect_check_load_store_mask): Concatenate
+ string instead of passing the second part as va_arg argument.
+
+2019-05-13 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/90380
+ * gcov.c (handle_cycle): Do not support zero cycle count,
+ it should not be possible.
+ (path_contains_zero_cycle_arc): New function.
+ (circuit): Ignore zero cycle arc counts.
+
+2019-05-13 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/90380
+ * gcov.c (enum loop_type): Remove the enum and
+ the operator.
+ (handle_cycle): Assert that we should not reach
+ a negative count.
+ (circuit): Use loop_found instead of a tri-state loop_type.
+ (get_cycles_count): Do not handle NEGATIVE_LOOP as it can't
+ happen.
+
+2019-05-12 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/82920
+ * config/i386/i386.c (ix86_output_jmp_thunk_or_indirect): New.
+ (ix86_output_indirect_branch_via_reg): Use output mechanism
+ accounting for __USER_LABEL_PREFIX__.
+ (ix86_output_indirect_branch_via_push): Likewise.
+ (ix86_output_function_return): Likewise.
+ (ix86_output_indirect_function_return): Likewise.
+
+2019-05-12 Richard Sandiford <richard.sandiford@arm.com>
+
+ * doc/md.texi: Document use of code attributes in rtx patterns.
+ * read-md.h (rtx_reader::rtx_alloc_for_name): New member function.
+ * read-rtl.c (find_code): Split out search loops into...
+ (maybe_find_code): ...this new function.
+ (check_code_iterator): Make the error message more informative.
+ (check_code_attribute): New function.
+ (rtx_reader::rtx_alloc_for_name): Likewise.
+ (rtx_reader::read_rtx_code): Use rtx_alloc_for_name.
+ * config/aarch64/predicates.md (aarch64_smin, aarch64_umin): Delete.
+ * config/aarch64/aarch64-simd.md (*aarch64_<su>abd<mode>_3): Use
+ <max_opp> directly as an rtx code instead of via a match_operator.
+ * config/aarch64/aarch64-sve.md (aarch64_<su>abd<mode>_3): Likewise.
+ (<su>abd<mode>_3): Update accordingly.
+
+2019-05-12 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.c (debug_stack_info): When -mdebug=stack
+ is given, print the state of the EH "save world" computation for
+ Darwin.
+
+2019-05-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/59813
+ * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't add
+ EH_RETURN_STACKADJ_RTX to sp in sibcall epilogues.
+
+2019-05-11 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (floatdi<X87MODEF:mode>2_i387_with_xmm):
+ Use pinsrd for TARGET_SSE4_1.
+ * config/i386/sse.md (movdi_to_sse): Ditto.
+
+2019-05-10 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-sccvn.c (visit_reference_op_call): Initialize value-id.
+ (do_rpo_vn): Initialize next_value_id.
+
+2019-05-10 Martin Liska <mliska@suse.cz>
+
+ * params.def (PARAM_GIMPLE_FE_COMPUTED_HOT_BB_THRESHOLD):
+ Fix plural form.
+
+2019-05-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/90385
+ * tree-parloops.c (try_create_reduction_list): Punt on non-SSA_NAME
+ arguments of the exit phis.
+
+ PR c++/90383
+ * tree-inline.h (struct copy_body_data): Add do_not_fold member.
+ * tree-inline.c (remap_gimple_op_r): Avoid folding expressions if
+ id->do_not_fold.
+ (copy_tree_body_r): Likewise.
+ (copy_fn): Set id.do_not_fold to true.
+
+2019-05-10 Martin Liska <mliska@suse.cz>
+
+ * config/i386/i386-expand.c (ix86_expand_floorceildf_32):
+ Reapply changes from r269790.
+
+2019-05-10 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90340
+ * doc/invoke.texi: New params.
+ * params.def (PARAM_JUMP_TABLE_MAX_GROWTH_RATIO_FOR_SIZE): New.
+ (PARAM_JUMP_TABLE_MAX_GROWTH_RATIO_FOR_SPEED): Likewise.
+ * tree-switch-conversion.c (jump_table_cluster::can_be_handled):
+ Use it.
+ * tree-switch-conversion.h (struct jump_table_cluster):
+ Likewise.
+
+2019-05-09 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * combine.c (combine_simplify_rtx): Don't make IF_THEN_ELSE RTL.
+
+2019-05-09 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * doc/loop.texi: Remove reference to FOR_EACH_LOOP_BREAK.
+
+2019-05-09 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/88879
+ * sel-sched.c (sel_target_adjust_priority): Remove assert.
+
+2019-05-09 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/90405
+ * config/arm/arm.c (callee_saved_reg_p): Move before
+ thumb_find_work_register.
+ (thumb1_prologue_unused_call_clobbered_lo_regs): Move before
+ thumb_find_work_register. Only call df_get_live_out once.
+ (thumb1_epilogue_unused_call_clobbered_lo_regs): Likewise.
+ (thumb_find_work_register): Use
+ thumb1_prologue_unused_call_clobbered_lo_regs instead of ad hoc
+ algorithms to locate a spare call clobbered reg.
+
+2019-05-09 Martin Liska <mliska@suse.cz>
+
+ * gimple-pretty-print.c (dump_binary_rhs): Dump MIN_EXPR
+ and MAX_EXPR in GIMPLE FE format.
+
+2019-05-09 Martin Liska <mliska@suse.cz>
+
+ * tree-cfg.c (dump_function_to_file): Dump entry BB count.
+ * gimple-pretty-print.c (dump_gimple_bb_header):
+ Dump BB count.
+ (pp_cfg_jump): Dump edge probability.
+ * profile-count.c (profile_quality_as_string): Simplify
+ with a static array.
+ (parse_profile_quality): New function.
+ (profile_count::dump): Simplify with a static array.
+ (profile_count::from_gcov_type): Add new argument.
+ * profile-count.h (parse_profile_quality): Likewise.
+ * predict.h (set_hot_bb_threshold): New.
+ * params.def (PARAM_GIMPLE_FE_COMPUTED_HOT_BB_THRESHOLD):
+ New param.
+ * predict.c (get_hot_bb_threshold): Set from the new param.
+ (set_hot_bb_threshold): New.
+
+2019-05-09 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90395
+ * tree-ssa-forwprop.c (pass_forwprop::execute): Do not
+ rewrite vector stores that throw internally.
+
+2019-05-09 Thomas Schwinge <thomas@codesourcery.com>
+
+ * cif-code.def (CHKP): Remove.
+
+ PR target/89221
+ * configure.ac (--enable-frame-pointer): Disable by default for
+ GNU systems.
+ * configure: Regenerate.
+
+2019-05-09 Alan Modra <amodra@gmail.com>
+
+ PR target/89271
+ * config/rs6000/rs6000.h (enum reg_class, REG_CLASS_NAMES),
+ (REG_CLASS_CONTENTS): Add GEN_OR_VSX_REGS class.
+ * config/rs6000/rs6000.c (rs6000_register_move_cost): Correct
+ cost for general <-> vsx when direct moves are available.
+ Cost union classes at minimal cost for any reg in the class.
+ Correct calculation for moves between vsx, float, and altivec.
+ Don't return a low cost for moves between special regs. Don't
+ use hard coded register numbers.
+ (TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS): Define.
+ (rs6000_ira_change_pseudo_allocno_class): New function.
+ * config/rs6000/rs6000.md (movsi_internal1, mov<mode>_internal),
+ (movdi_internal32, movdi_internal64): Remove '*' from vsx register
+ alternatives.
+ (movsi_internal1): Don't disparage vector alternatives.
+ (mov<mode>_internal): Likewise, excepting alternative that
+ will be split.
+ * config/rs6000/vsx.md (vsx_splat_<mode>_reg): Don't disparage
+ we <- b alternative.
+
+2019-05-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/59813
+ PR tree-optimization/89060
+ * tree-ssa-live.h (live_vars_map): New typedef.
+ (compute_live_vars, live_vars_at_stmt, destroy_live_vars): Declare.
+ * tree-ssa-live.c: Include gimple-walk.h and cfganal.h.
+ (struct compute_live_vars_data): New type.
+ (compute_live_vars_visit, compute_live_vars_1, compute_live_vars,
+ live_vars_at_stmt, destroy_live_vars): New functions.
+ * tree-tailcall.c: Include tree-ssa-live.h.
+ (live_vars, live_vars_vec): New global variables.
+ (find_tail_calls): Perform variable life analysis before punting.
+ (tree_optimize_tail_calls_1): Clean up live_vars and live_vars_vec.
+ * tree-inline.h (struct copy_body_data): Add eh_landing_pad_dest
+ member.
+ * tree-inline.c (add_clobbers_to_eh_landing_pad): Remove BB argument.
+ Perform variable life analysis to select variables that really need
+ clobbers added.
+ (copy_edges_for_bb): Don't call add_clobbers_to_eh_landing_pad here,
+ instead set id->eh_landing_pad_dest and assert it is the same.
+ (copy_cfg_body): Call it here if id->eh_landing_pad_dest is non-NULL.
+
+2019-05-08 Mihail Ionescu <mihail.ionescu@arm.com>
+ Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88167
+ * config/arm/arm.c (thumb1_prologue_unused_call_clobbered_lo_regs): New
+ function.
+ (thumb1_epilogue_unused_call_clobbered_lo_regs): New function.
+ (thumb1_compute_save_core_reg_mask): Don't force a spare work
+ register if both the epilogue and prologue can use call-clobbered
+ regs.
+ (thumb1_unexpanded_epilogue): Use
+ thumb1_epilogue_unused_call_clobbered_lo_regs. Reverse the logic for
+ picking temporaries for restoring high regs to match that of the
+ prologue where possible.
+ (thumb1_expand_prologue): Add any usable call-clobbered low registers to
+ the list of work registers. Detect if the return address is still live
+ at the end of the prologue and avoid using it for a work register if so.
+ If the return address is not live, add LR to the list of pushable regs
+ after the first pass.
+
+2019-05-08 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90078
+ * tree-ssa-loop-ivopts.c (inttypes.h): Include new header file.
+ (INFTY): Increase the value for infinite cost.
+ (struct comp_cost): Promote type of members to int64_t.
+ (infinite_cost): Don't set complexity in initialization.
+ (comp_cost::operator +,-,+=,-+,/=,*=): Assert when cost computation
+ overflows to infinite_cost.
+ (adjust_setup_cost): Promote type of parameter and cost computation
+ to int64_t.
+ (struct ainc_cost_data, struct iv_ca): Promote type of member to
+ int64_t.
+ (get_scaled_computation_cost_at, determine_iv_cost): Promote type of
+ cost computation to int64_t.
+ (determine_group_iv_costs, iv_ca_dump, find_optimal_iv_set): Use
+ int64_t's format specifier in dump.
+
+2019-05-08 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90240
+ * tree-ssa-loop-ivopts.c (get_scaled_computation_cost_at): Scale cost
+ with respect to scaling factor pre-computed for each basic block.
+ (try_improve_iv_set): Return bool if best_cost equals to iv_ca cost.
+ (find_optimal_iv_set_1): Free iv_ca set if it has infinite_cost.
+ (COST_SCALING_FACTOR_BOUND, determine_scaling_factor): New.
+ (tree_ssa_iv_optimize_loop): Call determine_scaling_factor. Extend
+ live range for array of loop's basic blocks. Cleanup aux field of
+ loop's basic blocks.
+
+2019-05-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/90356
+ * match.pd ((X +/- 0.0) +/- 0.0): Optimize into X +/- 0.0 if possible.
+
+2019-05-07 Wei Xiao <wei3.xiao@intel.com>
+
+ * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512BF16_SET
+ OPTION_MASK_ISA_AVX512BF16_UNSET, OPTION_MASK_ISA2_AVX512BW_UNSET): New.
+ (OPTION_MASK_ISA2_AVX512F_UNSET): Add OPTION_MASK_ISA_AVX512BF16_UNSET.
+ (ix86_handle_option): Handle -mavx512bf16.
+ * config.gcc: Add avx512bf16vlintrin.h and avx512bf16intrin.h
+ to extra_headers.
+ * config/i386/avx512bf16vlintrin.h: New.
+ * config/i386/avx512bf16intrin.h: New.
+ * config/i386/cpuid.h (bit_AVX512BF16): New.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Detect BF16.
+ * config/i386/i386-builtin-types.def: Add new types.
+ * config/i386/i386-builtin.def: Add new builtins.
+ * config/i386/i386-c.c (ix86_target_macros_internal): Define
+ __AVX512BF16__.
+ * config/i386/i386-option.c (ix86_target_string): Add -mavx512bf16.
+ (ix86_option_override_internal): Handle BF16.
+ (ix86_valid_target_attribute_inner_p): Ditto.
+ * config/i386/i386-expand.c (ix86_expand_args_builtin): Ditto.
+ * config/i386/i386-builtin.c (enum processor_features): Add
+ F_AVX512BF16.
+ (static const _isa_names_table isa_names_table): Ditto.
+ * config/i386/i386.h (TARGET_AVX512BF16, TARGET_AVX512BF16_P): New.
+ (PTA_AVX512BF16): Ditto.
+ * config/i386/i386.opt: Add -mavx512bf16.
+ * config/i386/immintrin.h: Include avx512bf16intrin.h
+ and avx512bf16vlintrin.h.
+ * config/i386/sse.md (avx512f_cvtne2ps2bf16_<mode><mask_name>,
+ avx512f_cvtneps2bf16_<mode><mask_name>,
+ avx512f_dpbf16ps_<mode><mask_half_name>): New define_insn patterns.
+ * config/i386/subst.md (mask_half): Add new subst.
+ * doc/invoke.texi: Document -mavx512bf16.
+
+2019-05-07 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000-protos.h (rs6000_legitimize_reload_address_ptr):
+ Delete declaration.
+ * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Delete.
+ (rs6000_debug_legitimize_reload_address): Delete.
+ (rs6000_legitimize_reload_address_ptr): Delete.
+ (rs6000_option_override_internal): Adjust.
+ (mem_operand_gpr): Adjust comment.
+ (legitimate_lo_sum_address_p): Ditto.
+ (rs6000_legitimize_reload_address): Delete.
+ (rs6000_debug_legitimize_reload_address): Delete.
+ * config/rs6000/rs6000.h (LEGITIMIZE_RELOAD_ADDRESS): Delete.
+
+2019-05-07 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ PR target/89765
+ * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
+ In handling of ALTIVEC_BUILTIN_VEC_INSERT, use modular arithmetic
+ to compute vector element selector for both constant and variable
+ operands.
+
+2019-05-07 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (cvt_mnemonic): New mode attribute.
+ (ashr<mode>3_cvt): Merge insn pattern from ashrsi3_cvt and
+ ashrdi3_cvt using SWI48 mode iterator.
+
+2019-05-07 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * config/aarch64/aarch64-sve.md (<su>abd<mode>_3): New define_expand.
+ (aarch64_<su>abd<mode>_3): Likewise.
+ (*aarch64_<su>abd<mode>_3): New define_insn.
+ (<sur>sad<vsi2qi>): New define_expand.
+ * config/aarch64/iterators.md: Added MAX_OPP attribute.
+ * tree-vect-loop.c (use_mask_by_cond_expr_p): Add SAD_EXPR.
+ (build_vect_cond_expr): Likewise.
+
+2019-05-07 Uroš Bizjak <ubizjak@gmail.com>
+
+ * cfgexpand.c (asm_clobber_reg_is_valid): Reject
+ clobbers outside of accessible_reg_set.
+ * config/i386/i386.c (ix86_conditional_register_usage):
+ Disable register sets by clearing corresponding bits in
+ accessible_reg_set. Do not set corresponding bits in fixed_regs,
+ call_used_regs and don't clear corresponding reg_names array members.
+
+2019-05-07 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-stmts.c (vect_is_simple_cond): When vectype is
+ not specified still compute a comp_vectype for invariant
+ compares.
+
+2019-05-07 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90316
+ * tree-ssa-pre.c (translate_vuse_through_block): When
+ same_valid is NULL do not bother to search for a virtual
+ PHI continuation.
+ (phi_translate_1): When operands changed we cannot keep
+ the same value-number so do not bother to ask whether
+ that's possible from translate_vuse_through_block.
+
+2019-05-07 Martin Liska <mliska@suse.cz>
+
+ * bitmap.c (bitmap_register): Come up with
+ alloc_descriptor_max_uid and assign it for
+ a new bitmap.
+ (register_overhead): Use get_descriptor as
+ a descriptor.
+ (release_overhead): New.
+ (bitmap_elem_to_freelist): Call it.
+ (bitmap_elt_clear_from): Likewise.
+ (bitmap_obstack_free): Likewise.
+ (bitmap_move): Sensitively release memory.
+ * bitmap.h (struct GTY): Add alloc_descriptor and padding.
+ (bitmap_initialize): Initialize alloc_descriptor to zero.
+ * tree-ssa-pre.c (do_hoist_insertion): Use bitmap_move.
+
+2019-05-07 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-slp.c (vect_build_slp_tree_2): Bump size whenever
+ we build a SLP node. Remove max_size and limiting.
+ (vect_analyze_slp_instance): Record and dump size of the SLP graph.
+
+2019-05-07 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90316
+ * tree-ssa-alias.h (get_continuation_for_phi): Take walking
+ limit by reference.
+ (walk_non_aliased_vuses): Take walking limit argument.
+ * tree-ssa-alias.c (maybe_skip_until): Take limit and abort
+ walking if it is reached instead of just counting.
+ (get_continuation_for_phi): Likewise.
+ (walk_non_aliased_vuses): Likewise, instead of leaving counter
+ limiting to the callback.
+ * tree-ssa-sccvn.c (vn_reference_lookup_2): Adjust.
+ (vn_reference_lookup_3): Likewise.
+ (vn_reference_lookup_pieces): Likewise.
+ (vn_reference_lookup): Likewise.
+ * tree-ssa-pre.c (translate_vuse_through_block): Limit walking.
+ * tree-ssa-scopedtables.c (vuse_eq): Adjust.
+ (avail_exprs_stack::lookup_avail_expr): Likewise.
+
+2019-05-07 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa-alias.c (aliasing_component_refs_p): Continue looking
+ for comparaible types in the second direction even if first one
+ hits incomparable type.
+
+2019-05-07 Richard Biener <rguenther@suse.de>
+
+ PR lto/90369
+ * lto-wrapper.c (debug_objcopy): Use the original filename
+ including archive offset for the filename used for -save-temps.
+
+2019-05-07 Li Jia He <helijia@linux.ibm.com>
+
+ * tree-ssa-phiopt.c (two_value_replacement): Fix a typo in parameter
+ detection.
+
+2019-05-06 H.J. Lu <hongjiu.lu@intel.com>
+ Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/89750
+ PR target/86444
+ * config/i386/i386-expand.c (ix86_expand_sse_comi_round):
+ Modified, original implementation isn't correct.
+
+2019-05-06 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (FIRST_ALTIVEC_REGNO, LAST_ALTIVEC_REGNO)
+ (LR_REGNO, CTR_REGNO, CA_REGNO, ARG_POINTER_REGNUM, CR0_REGNO)
+ (CR1_REGNO, CR2_REGNO, CR3_REGNO, CR4_REGNO, CR5_REGNO, CR6_REGNO)
+ (CR7_REGNO, MAX_CR_REGNO, VRSAVE_REGNO, VSCR_REGNO)
+ (FRAME_POINTER_REGNUM): Change numbering.
+ * config/rs6000/rs6000.c (rs6000_reg_names): Adjust.
+ (alt_reg_names): Adjust.
+ (rs6000_conditional_register_usage): Don't mark hard register 64 as
+ fixed.
+ * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Adjust.
+ (DWARF_FRAME_REGISTERS): Delete.
+ (DWARF2_FRAME_REG_OUT): Fix whitespace.
+ (FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
+ Adjust.
+ (REG_ALLOC_ORDER): Adjust.
+ (FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM): Adjust.
+ (REG_CLASS_CONTENTS): Adjust.
+ (RETURN_ADDR_RTX): Change comment.
+ (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Use ARG_POINTER_REGNUM
+ instead of 67.
+ (REGISTER_NAMES): Adjust.
+ (ADDITIONAL_REGISTER_NAMES): Adjust.
+ * config/rs6000/darwin.h (REGISTER_NAMES): Adjust.
+
+2019-05-06 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.md (TFHAR_REGNO, TFIAR_REGNO, TEXASR_REGNO):
+ Delete.
+ * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Adjust.
+ (DWARF_FRAME_REGISTERS): Adjust.
+ (FIXED_REGISTERS, CALL_USED_REGISTERS, CALL_REALLY_USED_REGISTERS):
+ Adjust.
+ (REG_ALLOC_ORDER): Adjust.
+ (enum reg_class): Delete SPR_REGS.
+ (REG_CLASS_NAMES): Delete SPR_REGS.
+ (REG_CLASS_CONTENTS): Delete SPR_REGS. Adjust for deleted TM regs.
+ (REGISTER_NAMES): Adjust.
+ (ADDITIONAL_REGISTER_NAMES): Adjust.
+ * config/rs6000/darwin.h (REGISTER_NAMES): Adjust.
+ * config/rs6000/htm.md (htm_mfspr_<mode>, htm_mtspr_<mode>): Adjust.
+ * config/rs6000/predicates.md (htm_spr_reg_operand): Delete.
+ * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Adjust.
+ (htm_spr_regno): Delete.
+ (htm_expand_builtin): Adjust: the HTM builtins now have one fewer
+ argument.
+ (rs6000_dbx_register_number): Adjust.
+
+2019-05-06 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.h (PRE_GCC3_DWARF_FRAME_REGISTERS): Delete.
+
+2019-05-06 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (rs6000_dbx_register_number): Handle
+ FRAME_POINTER_REGNUM, ARG_POINTER_REGNUM, and 64 (which was MQ).
+
+2019-05-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88709
+ PR tree-optimization/90271
+ * params.def (PARAM_STORE_MERGING_MAX_SIZE): New parameter.
+ * gimple-ssa-store-merging.c (encode_tree_to_bitpos): Handle
+ non-clobber CONSTRUCTORs with no elts. Remove useless tmp_int
+ variable.
+ (imm_store_chain_info::coalesce_immediate_stores): Punt if the size
+ of the store merging group is larger than
+ PARAM_STORE_MERGING_MAX_SIZE parameter.
+ (split_group): Add bzero_first argument. If set, always emit first
+ the first store which must be = {} of the whole area and then for the
+ rest of the stores consider all zero bytes as paddings.
+ (imm_store_chain_info::output_merged_store): Check if first store
+ is = {} of the whole area and if yes, determine which setting of
+ bzero_first for split_group gives smaller number of stores. Adjust
+ split_group callers.
+ (lhs_valid_for_store_merging_p): Allow decls.
+ (rhs_valid_for_store_merging_p): Allow non-clobber CONTRUCTORs with
+ no elts.
+ (pass_store_merging::process_store): Likewise.
+
+2019-05-06 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ PR target/89424
+ * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add
+ handling of V1TImode.
+
+2019-05-06 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89221
+ * config.gcc (i[34567]86-*-*, x86_64-*-*): Move tests for enable_cld
+ and enable_frame_pointer ...
+ * configure.ac: ... here. Update help strings for
+ --enable-frame-pointer.
+ * configure: Regenerate.
+ * config/i386/i386-options.c (ix86_option_override_internal): Remove
+ USE_X86_64_FRAME_POINTER define, use USE_IX86_FRAME_POINTER instead.
+ * config/i386/sol2.h (USE_IX86_FRAME_POINTER): Remove.
+ (USE_X86_64_FRAME_POINTER): Ditto.
+
+2019-05-06 Martin Liska <mliska@suse.cz>
+
+ * config.gcc: Append to target_gtfiles and fix indentation.
+
+2019-05-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90358
+ * tree-vect-stmts.c (get_group_load_store_type): Properly
+ detect unused upper half of load.
+ (vectorizable_load): Likewise.
+
+2019-05-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88828
+ * tree-ssa-forwprop.c (get_bit_field_ref_def): Split out from...
+ (simplify_vector_constructor): ...here. Handle constants in
+ the constructor.
+
+2019-05-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90328
+ * tree-data-ref.h (dr_may_alias_p): Pass in the actual loop nest.
+ * tree-data-ref.c (dr_may_alias_p): Check whether the clique
+ is valid in the loop nest before using it.
+ (initialize_data_dependence_relation): Adjust.
+ * graphite-scop-detection.c (build_alias_set): Pass the SCOP enclosing
+ loop as loop-nest to dr_may_alias_p.
+
+2019-05-06 Richard Biener <rguenther@suse.de>
+
+ * dwarf2out.c (mem_loc_descriptor): Initialize int_mode.
+
+2019-05-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90316
+ * tree-ssa-alias.c (maybe_skip_until): Pass in target BB,
+ compute target on demand.
+ (get_continuation_for_phi): Remove code walking stmts to
+ get to a target virtual operand which could end up being
+ quadratic.
+
+2019-05-06 Martin Liska <mliska@suse.cz>
+
+ PR sanitizer/90312
+ * config/i386/i386-options.c (ix86_option_override_internal): Error only
+ when -mabi is selected to a non-default version.
+
+2019-05-06 Hrishikesh Kulkarni <hrishikeshparag@gmail.com>
+ Martin Liska <mliska@suse.cz>
+
+ * Makefile.in: Add lto-dump.texi.
+ * cgraph.h: Add new functions get_visibility_string and
+ get_symtab_type_string.
+ * doc/gcc.texi: Include lto-dump section.
+ * doc/lto-dump.texi: New file.
+ * dumpfile.c (dump_switch_p_1): Use parse_dump_option.
+ (parse_dump_option): Factor out this function.
+ * dumpfile.h (enum dump_flag): Add new value TDF_ERROR.
+ (parse_dump_option): Export the function.
+ * symtab.c (symtab_node::get_visibility_string): New function.
+ (symtab_node::get_symtab_type_string): Likewise.
+
+2019-05-06 Martin Liska <mliska@suse.cz>
+
+ * config/i386/i386-builtins.c: New file.
+ * config/i386/i386-builtins.h: New file.
+ * config/i386/i386-expand.c: New file.
+ * config/i386/i386-expand.h: New file.
+ * config/i386/i386-features.c: New file.
+ * config/i386/i386-features.h: New file.
+ * config/i386/i386-options.c: New file.
+ * config/i386/i386-options.h: New file.
+ * config.gcc: Add new files into extra_objs and
+ target_gtfiles.
+ * config/i386/i386.c: Split content of the file
+ into newly introduced files.
+ * config/i386/i386.h: Declare common variables
+ and macros.
+ * config/i386/t-i386: Define dependencies for new files.
+
+2019-05-03 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/89400
+ * config/arm/arm.md (unaligned_loadsi): Add variant for thumb1.
+ Restrict 'all' variant to 32-bit configurations.
+ (unaligned_loadhiu): Likewise.
+ (unaligned_storehi): Likewise.
+ (unaligned_storesi): Likewise.
+ (unaligned_loadhis): Disable when compiling for thumb1.
+
+2019-05-03 Marc Glisse <marc.glisse@inria.fr>
+
+ PR tree-optimization/90269
+ * tree-loop-distribution.c (find_seed_stmts_for_distribution):
+ Ignore clobbers.
+
+2019-05-03 Martin Liska <mliska@suse.cz>
+
+ * hash-map.h: Add is_empty function.
+ * hash-set.h: Likewise.
+ * hash-table.h: Likewise.
+ * dwarf2out.c (dwarf2out_finish): Use is_empty instead of
+ elements () == 0 (and similar usages).
+ * gimple-ssa-store-merging.c (pass_store_merging::terminate_and_process_all_chains): Likewise.
+ * gimplify.c (gimplify_bind_expr): Likewise.
+ (gimplify_switch_expr): Likewise.
+ * hash-map-tests.c (test_map_of_strings_to_int): Likewise.
+ * ipa-icf.c (sem_item_optimizer::remove_symtab_node): Likewise.
+ * postreload-gcse.c (dump_hash_table): Likewise.
+ (gcse_after_reload_main): Likewise.
+ * predict.c (combine_predictions_for_bb): Likewise.
+ * tree-parloops.c (reduction_phi): Likewise.
+ (separate_decls_in_region): Likewise.
+ (transform_to_exit_first_loop): Likewise.
+ (gen_parallel_loop): Likewise.
+ (gather_scalar_reductions): Likewise.
+ (try_create_reduction_list): Likewise.
+ * var-tracking.c (dump_vars): Likewise.
+ (emit_notes_for_changes): Likewise.
+ (vt_emit_notes): Likewise.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90316
+ * tree-ssa-pre.c (pass_pre::execute): Re-compute DOM fast queries
+ before running VN.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-stmts.c (get_group_load_store_type): Avoid
+ peeling for gaps by loading only lower halves of vectors
+ if possible.
+ (vectorizable_load): Likewise.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89518
+ * match.pd: Add pattern to optimize (A / B) * B + (A % B) to A.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/87314
+ * match.pd (cmp (convert1?@2 addr@0) (convert2? addr@1)):
+ Handle STRING_CST vs DECL or STRING_CST.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88963
+ * tree-ssa-forwprop.c (pass_forwprop::execute): Rewrite
+ vector loads feeding only BIT_FIELD_REFs to component
+ loads. Rewrite stores fed by CONSTRUCTORs to component
+ stores.
+
+2019-05-03 Jakub Jelinek <jakub@redhat.com>
+
+ * opts.h (finish_options): Remove lang_mask argument.
+ (print_help, help_option_argument): Declare.
+ * opts.c (print_help): Remove forward declaration, no longer static.
+ (finish_options): Remove lang_mask argument, don't call print_help
+ here.
+ * opts-global.c (decode_options): Adjust finish_option caller, call
+ print_help here.
+
+ PR tree-optimization/90303
+ * ipa-devirt.c (obj_type_ref_class, get_odr_type): Don't use
+ TYPE_CANONICAL for TYPE_STRUCTURAL_EQUALITY_P types in !in_lto_p mode.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89698
+ * gimple-fold.c (canonicalize_constructor_val): Early out
+ for constants, handle unfolded INTEGER_CSTs as they appear in
+ C++ virtual table ctors.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ * passes.c (execute_function_todo): Remove dead code.
+
+2019-05-02 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (rs6000_dbx_register_number): Do not use
+ the internal register number, for any "real" register.
+
+2019-05-02 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (rs6000_dbx_register_number): Return the
+ correct numbers for TFHAR, TFIAR, TEXASR.
+
+2019-05-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89653
+ * tree-ssa-loop.c (pass_data_tree_loop_init): Execute
+ update-address-taken before the pass.
+ * passes.def (pass_tree_loop_init): Put comment before it.
+
+2019-05-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89509
+ * tree-ssa-structalias.c (compute_dependence_clique): Look
+ at the first subvar when determining whether it is restrict.
+
+2019-05-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90273
+ * tree-ssa-dce.c (eliminate_unnecessary_stmts): Eliminate
+ useless debug stmts.
+
+2019-05-02 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * config/aarch64/aarch64-sve.md (<sur>dot_prod<vsi2qi>): Taken from SVE
+ ACLE branch.
+ * config/aarch64/iterators.md: Copied Vetype_fourth, VSI2QI and vsi2qi from
+ SVE ACLE branch.
+ * tree-vect-loop.c (use_mask_by_cond_expr_p): New function to check if a
+ VEC_COND_EXPR be inserted to emulate a conditional internal function.
+ (build_vect_cond_expr): Emit the VEC_COND_EXPR.
+ (vectorizable_reduction): Use the functions above to vectorize in a
+ fully masked loop codes that don't have a conditional internal
+ function.
+
+2019-05-02 Martin Liska <mliska@suse.cz>
+
+ * cgraphclones.c: Call valid_attribute_p with 1 for
+ target_clone.
+ * config/i386/i386-c.c (ix86_pragma_target_parse): Use 0 as
+ it's for target attribute.
+ * config/i386/i386-protos.h (ix86_valid_target_attribute_tree):
+ Add new boolean argument.
+ * config/i386/i386.c (ix86_valid_target_attribute_inner_p):
+ Likewise.
+ (ix86_valid_target_attribute_tree): Pass target_clone_attr
+ to ix86_valid_target_attribute_inner_p.
+ (ix86_valid_target_attribute_p): Pass flags argument to
+ ix86_valid_target_attribute_inner_p.
+ (get_builtin_code_for_version): Use 0 as it's target attribute.
+
+2019-05-02 Martin Liska <mliska@suse.cz>
+
+ * gcc.c (process_command): Add dummy file only
+ if n_infiles == 0.
+ * opts-global.c (decode_options): Pass lang_mask.
+ * opts.c (print_help): New function.
+ (finish_options): Print --help if help_option_argument
+ is set.
+ (common_handle_option): Factor out content of OPT__help_
+ into print_help.
+ * opts.h (finish_options): Add new argument.
+
+2019-05-02 Martin Liska <mliska@suse.cz>
+
+ PR target/88809
+ * config/i386/i386.c (ix86_expand_strlen): Use strlen call.
+ With -minline-all-stringops use inline expansion using 4B loop.
+ * doc/invoke.texi: Document the change of
+ -minline-all-stringops.
+
+2019-05-01 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/88797
+ * gimple-ssa-split-paths (is_feasible_trace): Reject cases where the
+ PHI feeds a conditional on the RHS of an assignment.
+
+2019-04-30 Andrew Waterman <andrew@sifive.com>
+ Jim Wilson <jimw@sifive.com>
+
+ * config/riscv/constraints.md (L): New.
+ * config/riscv/predicates.md (lui_operand): New.
+ (sfb_alu_operand): New.
+ * config/riscv/riscv-protos.h (riscv_expand_conditional_move): Declare.
+ * config/riscv/riscv.c (riscv_expand_conditional_move): New.
+ * config/riscv/riscv.h (TARGET_SFB_ALU): New.
+ * config/riscv/risc.md (type): Add sfb_alu.
+ (branch<mode>): Renamed from branch_order<mode>. Change predicate for
+ operand 3 to reg_or_0_operand. In output string, change %3 to %z3.
+ (branch_zero<mode>): Delete.
+ (mov<mode>cc): New.
+ (mov<GPR:mode><X:mode>cc): Likewise.
+ * config/riscv/sifive-7.md (sifive_7_sfb_alu): New. Use in bypasses.
+
+2019-04-30 Nathan Sidwell <nathan@acm.org>
+
+ * tree.h (MARK_TS_EXP): New.
+
+2019-04-30 Martin Liska <mliska@suse.cz>
+
+ * opts.c (enable_warning_as_error): Provide hints
+ for unknown options.
+
+2019-04-30 Martin Liska <mliska@suse.cz>
+
+ PR debug/90288
+ * doc/invoke.texi: Add missing dash for gas-locview-support
+ and gno-as-locview-support.
+
+2019-04-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89093
+ * config/aarch64/aarch64.c (aarch64_process_one_target_attr): Don't skip
+ whitespace at the start of target attribute string.
+
+2019-04-30 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ PR target/86538
+ * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins):
+ Define __ARM_FEATURE_ATOMICS.
+
+2019-04-30 Martin Liska <mliska@suse.cz>
+
+ * gimple-fold.c (gimple_fold_builtin_memory_op): Change endp
+ into built_in_function enum. Remove code for endp == 2 and
+ use BUILT_IN_* constants.
+ (gimple_fold_builtin): Call the function with fcode.
+
+2019-04-30 Martin Liska <mliska@suse.cz>
+
+ * config/i386/i386.c (ix86_builtin_reciprocal): Cast
+ DECL_FUNCTION_CODE into ix86_builtins enum before
+ the switch statement.
+
+2019-04-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89475
+ * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_BSWAP{16,32,64}
+ calls.
+
+2019-04-30 Martin Liska <mliska@suse.cz>
+
+ PR translation/90274
+ * opts.c (print_filtered_help): Wrap string in _(...).
+
+2019-04-30 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90240
+ Revert:
+ 2019-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90078
+ * tree-ssa-loop-ivopts.c (comp_cost::operator +,-,+=,-+,/=,*=): Add
+ checks for infinite_cost overflow.
+
+2019-04-29 Jeff Law <law@redhat.com>
+
+ * passes.def: Move -Wrestrict pass after copy propagation.
+
+2019-04-29 Maya Rashish <coypu@sdf.org>
+
+ * config.gcc (default_gnu_indirect_function): Default to yes
+ for arm*-*-netbsd*, i[34567]86-*-netbsd*, powerpc*-*-netbsd*,
+ sparc*-*-netbsd*, x86_64-*-netbsd*.
+
+2019-04-29 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * tree-ssa-uninit.c (is_pred_expr_subset_of): Correctly handle cases
+ where cond2 is NE_EXPR.
+ (is_value_included_in): Update comment.
+
+2019-04-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90278
+ * tree-ssa-forwprop.c (pass_forwprop::execute): Transfer/clean
+ EH on comparison simplification.
+
+2019-04-29 Jason Merrill <jason@redhat.com>
+
+ PR c++/82081 - tail call optimization breaks noexcept
+ * tree-tailcall.c (find_tail_calls): Don't turn a call from a
+ nothrow function to a might-throw function into a tail call.
+
+2019-04-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-data-ref.h (data_dependence_relation::inner_loop): Delete.
+ (DDR_INNER_LOOP): Likewise.
+ * tree-data-ref.c (dump_data_dependence_relation): Update accordingly.
+ (initialize_data_dependence_relation): Likewise.
+ (insert_innermost_unit_dist_vector): Use 0 instead of DDR_INNER_LOOP.
+
+2019-04-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/90257
+ * cfgrtl.c (flow_active_insn_p): Return true for USE of a function
+ return value.
+
+ Revert the revert:
+ 2019-04-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/90178
+ Revert:
+ 2018-11-21 Uros Bizjak <ubizjak@gmail.com>
+
+ Revert the revert:
+ 2013-10-26 Vladimir Makarov <vmakarov@redhat.com>
+
+ Revert:
+ 2013-10-25 Vladimir Makarov <vmakarov@redhat.com>
+
+ * lra-spills.c (lra_final_code_change): Remove useless move insns.
+
+2019-04-29 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa.c (insert_debug_temp_for_var_def): For {CLOBBER}
+ rhs issue a reset.
+
+2019-04-27 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * config/netbsd-d.c: Include memmodel.h. Remove unused tree.h,
+ varasm.h, and netbsd-protos.h.
+
+2019-04-27 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89261
+ * config/i386/i386-protos.h (ix86_data_alignment): Change
+ the second argument type to unsigned int.
+ * config/i386/i386.c (ix86_data_alignment): Change "align"
+ argument type to unsigned int.
+
+2019-04-27 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90258
+ * opt-suggestions.c (option_proposer::build_option_suggestions):
+ When get_valid_option_values returns empty values, add the
+ misspelling candidate.
+
+2019-04-26 Jim Wilson <jimw@sifive.com>
+
+ * config/riscv/riscv-protos.h (riscv_move_integer): Add machine_mode
+ parameter.
+ * config/riscv/riscv.c (riscv_move_integer): New parameter orig_mode.
+ Pass orig_mode to riscv_build_integer.
+ (riscv_split_integer): Pass mode to riscv_move_integer.
+ (riscv_legitimize_const_move): Likewise.
+ (riscv_legitimize_move): For MEM dest and CONST_INT src case, new local
+ promoted_mode. Replace force_reg call with code to load constant into
+ promoted reg and then subreg it for the store.
+ * config/riscv/riscv.md (low<mode>+1): Pass <GPR:MODE>mode to
+ riscv_move_integer.
+
+2018-04-26 Eugene Sharygin <eush@ispras.ru>
+
+ * gdbhooks.py: Fix UnicodeDecodeErrors when printing trees with
+ corrupt codes.
+
+2019-04-26 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree.h (TYPE_VECTOR_SUBPARTS, SET_TYPE_VECTOR_SUBPARTS): Add
+ commentary about the encoding of precision.
+
+2019-04-25 Andreas Tobler <andreast@gcc.gnu.org>
+
+ * config/i386/freebsd64.h: Add bits for 32-bit multilib support.
+ * config/i386/t-freebsd64: New file.
+ * config.gcc: Add the t-freebsd64 for multilib support.
+
+2019-04-25 Uroš Bizjak <ubizjak@gmail.com>
+
+ * doc/extend.texi (vector_size): Add missing comma after @xref.
+
+2019-04-25 Jakub Jelinek <jakub@redhat.com>
+
+ * BASE-VER: Set to 10.0.0.
+
+2019-04-25 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89765
+ * gimplify.c (gimplify_expr): Avoid turning a lvalue
+ VIEW_CONVERT_EXPR into one operating on an rvalue.
+
+2019-04-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89929
+ * config/i386/i386.c (feature_priority): Moved to file scope.
+ (processor_features): Likewise.
+ (processor_model): Likewise.
+ (_arch_names_table): Likewise.
+ (arch_names_table): Likewise.
+ (_feature_list): Removed.
+ (feature_list): Likewise.
+ (_isa_names_table): Moved to file scope. Add priority.
+ (isa_names_table): Likewise.
+ (get_builtin_code_for_version): Replace feature_list with
+ isa_names_table. Update error message for P_ZERO priority.
+
+2019-04-25 Richard Biener <rguenther@suse.de>
+
+ * tree-pass.h (make_pass_phi_only_cprop): Remove.
+ * timevar.def (TV_TREE_PHI_CPROP): Likewise.
+
+2019-04-24 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/90037
+ * Makefile.in (OBJS): Remove tree-ssa-phionlycprop.c
+ * passes.def: Replace all instance of phi-only cprop with the
+ lattice propagator. Move propagation pass from after erroneous
+ path isolation to before erroneous path isolation.
+ * tree-ssa-phionlycprop.c: Remove.
+
+2019-04-24 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90213
+ * gimple-fold.c (fold_const_aggregate_ref_1): Do multiplication
+ by size and BITS_PER_UNIT on poly-wide-ints.
+
+2019-04-25 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90194
+ * match.pd: Add pattern to simplify view-conversion of an
+ empty constructor.
+
+2019-04-24 Clement Chigot <clement.chigot@atos.net>
+
+ * config/rs6000/aix71.h (SUBTARGET_OVERRIDE_OPTIONS): Disable
+ OPTION_MASK_VSX and OPTION_MASK_ALTIVEC from rs6000_isa_flags
+ for Go on 32 bit AIX.
+ * config/rs6000/aix72.h: Likewise.
+
+2019-04-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90193
+ * rtl.c (classify_insn): Return JUMP_INSN for asm goto.
+ * emit-rtl.c (try_split): Copy over REG_LABEL_TARGET.
+
+2019-04-24 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ PR target/89952
+ * config/s390/s390.c (s390_restore_gprs_from_fprs): Restore GPRs
+ from FPRs in reverse order. Generate REG_CFA_DEF_CFA note also
+ for restored hard frame pointer.
+ (s390_sched_dependencies_evaluation): Implement new target hook.
+ (TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK): New macro definition.
+
+2019-04-24 Claudiu Zissulescu <claziss@sysnopsys.com>
+
+ * config/arc/arc-options.def: Fix typos and spelling mistakes.
+ * config/arc/arc.c (arc_init): Cleanup warning message.
+ (arc_override_options): Likewise.
+
+2019-04-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90187
+ * config/i386/i386.c (ix86_expand_sse_fp_minmax): Force if_true into
+ a register if both if_true and if_false are MEMs.
+
+ PR tree-optimization/90208
+ * tree-cfg.c (remove_bb): Move forced labels from removed bbs
+ after labels of new_bb, not before them.
+
+ PR tree-optimization/90211
+ * tree-parloops.c (try_create_reduction_list): Ignore phi arguments
+ which are not SSA_NAMEs.
+
+2018-04-23 Sudakshina Das <sudi.das@arm.com>
+
+ * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define for
+ AArch64.
+ (aarch64_file_end_indicate_exec_stack): Add gnu note section.
+
+2019-04-23 Roman Zhuykov <zhroma@ispras.ru>
+
+ PR rtl-optimization/87979
+ * modulo-sched.c (sms_schedule): Start ii value "mii" should
+ not equal zero.
+
+2019-04-23 Roman Zhuykov <zhroma@ispras.ru>
+
+ PR rtl-optimization/84032
+ * modulo-sched.c (ps_insn_find_column): Change condition so that
+ branch will always be the last insn in a row inside partial
+ schedule.
+
+2019-04-23 Richard Biener <rguenther@suse.de>
+
+ PR debug/90131
+ * tree-cfgcleanup.c (move_debug_stmts_from_forwarder): Add
+ dest_single_pred_p argument.
+ (remove_forwarder_block): Adjust.
+ (remove_forwarder_block_with_phi): Likewise.
+
+2019-04-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+ Bernd Edlinger <bernd.edlinger@hotmail.de>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89093
+ * config/arm/arm.c (aapcs_vfp_is_call_or_return_candidate): Diagnose
+ if used with general-regs-only.
+ (arm_conditional_register_usage): Don't add non-general regs if
+ general-regs-only.
+ (arm_valid_target_attribute_rec): Handle general-regs-only.
+ * config/arm/arm.h (TARGET_HARD_FLOAT): Return false if
+ general-regs-only.
+ (TARGET_HARD_FLOAT_SUB): Define.
+ (TARGET_SOFT_FLOAT): Define as negation of TARGET_HARD_FLOAT_SUB.
+ (TARGET_REALLY_IWMMXT): Add && !TARGET_GENERAL_REGS_ONLY.
+ (TARGET_REALLY_IWMMXT2): Likewise.
+ * config/arm/arm.opt: Add -mgeneral-regs-only.
+ * doc/extend.texi: Document ARM general-regs-only target.
+ * doc/invoke.texi: Document ARM -mgeneral-regs-only.
+
+2019-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90078
+ * tree-ssa-loop-ivopts.c (comp_cost::operator +,-,+=,-+,/=,*=): Add
+ checks for infinite_cost overflow.
+
+2019-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90021
+ * tree-chrec.c (evolution_function_is_univariate_p): New parameter
+ and check univariate against it.
+ * tree-chrec.h (evolution_function_is_univariate_p): New parameter.
+ * tree-data-ref.c (add_other_self_distances): Pass new argument.
+
+2019-04-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/90178
+ Revert:
+ 2018-11-21 Uros Bizjak <ubizjak@gmail.com>
+
+ Revert the revert:
+ 2013-10-26 Vladimir Makarov <vmakarov@redhat.com>
+
+ Revert:
+ 2013-10-25 Vladimir Makarov <vmakarov@redhat.com>
+
+ * lra-spills.c (lra_final_code_change): Remove useless move insns.
+
+2019-04-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ * config/rs6000/rs6000.md (group_end_nop): Emit insn register
+ names using operand format, rather than hard-wired.
+ (speculation_barrier): Likewise.
+
+2019-04-19 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR tree-optimization/88055
+ * tree-call-cdce.c (comparison_code_if_no_nans): New function.
+ (gen_one_condition): Use it if !HONOR_NANS.
+
+2019-04-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/90139
+ * tree-outof-ssa.c (get_temp_reg): If reg_mode is BLKmode, return
+ assign_temp instead of gen_reg_rtx.
+
+2019-04-19 Christophe Lyon <christophe.lyon@linaro.org>
+
+ PR translation/90118
+ * config/aarch64/aarch64.c (aarch64_override_options_internal):
+ Add missing space before %<.
+
+2019-04-18 Peter Bergner <bergner@linux.ibm.com>
+
+ PR rtl-optimization/87871
+ * ira-lives.c (make_object_dead): Don't add conflicts to
+ TOTAL_CONFLICT_HARD_REGS for register ignore_reg_for_conflicts.
+
+2019-04-18 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/89797
+ * tree.h (TYPE_VECTOR_SUBPARTS): Use HOST_WIDE_INT_1U.
+ * config/aarch64/aarch64.c (aarch64_simd_vector_alignment): Avoid
+ assuming type size fits in SHWI.
+
+2019-04-18 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/85051
+ * ipa-inline.c (flatten_function): New parameter UPDATE.
+ (ipa_inline, early_inliner): Use it.
+
+2019-04-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * fold-const.c (int_const_binop): Return early on failure.
+
+2019-04-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/85164
+ * combine.c (force_int_to_mode): Cast the argument rather than
+ the result of known_alignment.
+ * rtlanal.c (rtx_addr_can_trap_p_1): Use known_subrange_p.
+
+2019-04-18 Richard Biener <rguenther@suse.de>
+
+ PR debug/90131
+ * tree-cfgcleanup.c (move_debug_stmts_from_forwarder): Split
+ out from ...
+ (remove_forwarder_block): ... here.
+ (remove_forwarder_block_with_phi): Also move debug stmts here.
+
+2019-04-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR translation/79183
+ * gimple-ssa-sprintf.c (format_directive): Use inform_n instead of
+ inform where appropriate.
+
+2019-04-18 Richard Biener <rguenther@suse.de>
+
+ * tree.c (get_qualified_type): Put found type variants at the
+ head of the variant list.
+
+2018-04-17 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (rs6000_register_move_cost): Fix typo.
+
+2019-04-17 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/90125
+ * config/i386/avx512fintrin.h (_mm_maskz_fmadd_round_sd,
+ _mm_maskz_fmadd_round_ss, _mm_maskz_fmsub_round_sd,
+ _mm_maskz_fmsub_round_ss, _mm_maskz_fnmadd_round_sd,
+ _mm_maskz_fnmadd_round_ss, _mm_maskz_fnmsub_round_sd,
+ _mm_maskz_fnmsub_round_ss): Use _maskz builtin instead of _mask3.
+
+2019-04-17 Peter Bergner <bergner@linux.ibm.com>
+
+ * ira-conflicts.c (print_allocno_conflicts): Always print something,
+ even for allocno's with no conflicts.
+ (print_conflicts): Print an extra newline.
+
+2019-04-17 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * auto-inc-dec.c (attempt_change): Set the alignment of the
+ temporary memory to that of the original.
+
+2019-04-17 Joao Moreira <jmoreira@suse.de>
+
+ * targhooks.c (default_print_patchable_function_entry): Emit
+ __patchable_function_entries section with writable flags to allow
+ relocation resolution.
+
+2019-04-17 Jonny Grant <jg@jguk.org>
+
+ * collect2.c (main): Change gcc.gnu.org URL to HTTPS.
+
+2019-04-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/90095
+ * internal-fn.c (expand_mul_overflow): Don't set SUBREG_PROMOTED_VAR_P
+ on lowpart SUBREGs.
+
+2019-04-17 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (arc_init): Format diagnostic string.
+ (arc_override_options): Likewise.
+ (check_if_valid_regno_const): Likewise.
+ (arc_reorg): Likewise.
+
+2019-04-17 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/17108
+ * config/rs6000/rs6000.c (rs6000_split_multireg_move): Adjust pattern
+ name.
+ (rs6000_emit_allocate_stack_1): Simplify condition. Adjust pattern
+ name.
+ * config/rs6000/rs6000.md (bits): Add entries for SF and DF.
+ (*movdi_update1): Use Pmode.
+ (movdi_<mode>_update): Fix argument to avoiding_indexed_address_p.
+ (movdi_<mode>_update_stack): Rename to ...
+ (movdi_update_stack): ... this. Fix comment. Change condition. Don't
+ use Pmode.
+ (*movsi_update1): Use Pmode.
+ (*movsi_update2): Use Pmode.
+ (movsi_update): Rename to ...
+ (movsi_<mode>_update): ... this. Use Pmode.
+ (movsi_update_stack): Fix condition.
+ (*movhi_update1): Use Pmode. Fix argument to
+ avoiding_indexed_address_p.
+ (*movhi_update2): Ditto.
+ (*movhi_update3): Ditto.
+ (*movhi_update4): Ditto.
+ (*movqi_update1): Ditto.
+ (*movqi_update2): Ditto.
+ (*movqi_update3): Ditto.
+ (*movsf_update1, *movdf_update1): Merge, rename to...
+ (*mov<mode>_update1): This. Use Pmode. Fix argument to
+ avoiding_indexed_address_p. Add "size" attribute.
+ (*movsf_update2, *movdf_update2): Merge, rename to...
+ (*mov<mode>_update2): This. Ditto.
+ (*movsf_update3): Use Pmode. Fix argument to
+ avoiding_indexed_address_p.
+ (*movsf_update4): Ditto.
+ (allocate_stack): Simplify condition. Adjust pattern names.
+
+2019-04-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89093
+ * config/arm/arm.c (arm_valid_target_attribute_rec): Don't skip
+ whitespace at the start of target attribute string.
+
+2019-04-16 Pat Haugen <pthaugen@us.ibm.com>
+
+ PR target/84369
+ * config/rs6000/power9.md: Add store forwarding bypass.
+
+2019-04-16 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/89528
+ * valtrack.c (dead_debug_insert_temp): Reset debug references
+ to the return value of a call being removed.
+
+2019-04-16 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc-protos.h (arc_register_move_cost): Remove.
+ * config/arc/arc.c (arc_register_move_cost): Re-purpose it to
+ implement target hook.
+ (arc_memory_move_cost): New function.
+ (TARGET_REGISTER_MOVE_COST): Define.
+ (TARGET_MEMORY_MOVE_COST): Likewise.
+ * config/arc/arc.h (REGISTER_MOVE_COST): Remove.
+ (MEMORY_MOVE_COST): Likewise.
+
+2019-04-16 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.md (sibcall_insn): Use Rcd constraint.
+ (sibcall_value_insn): Likewise.
+ * config/arc/constraints.md (Rs5): Remove.
+
+2019-04-16 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (arc_hard_regno_modes): Add two missing modes
+ for last two fake registers.
+ (arc_conditional_register_usage): Make sure fake frame and arg
+ pointer regs are in general regs class.
+ (FRAME_POINTER_MASK): Remove.
+ (RETURN_ADDR_MASK): Remove.
+ (arc_must_save_register): Use hard frame regnum.
+ (frame_restore_reg): Use hard_frame_pointer_rtx.
+ (arc_save_callee_saves): Likewise.
+ (arc_restore_callee_saves): Likewise.
+ (arc_save_callee_enter): Likewise.
+ (arc_restore_callee_leave): Likewise.
+ (arc_save_callee_milli): Likewise.
+ (arc_eh_return_address_location): Likewise.
+ (arc_check_multi): Use hard frame regnum.
+ (arc_can_eliminate): Likewise.
+ * config/arc/arc.h (FIXED_REGISTERS): Make FP register available
+ for register allocator.
+ (REG_CLASS_CONTENTS): Update GENERAL_REGS.
+ (REGNO_OK_FOR_BASE_P): Consider FRAME_POINTER_REGNUM.
+ (FRAME_POINTER_REGNUM): Change it to a fake register.
+ (HARD_FRAME_POINTER_REGNUM): Defined.
+ (ARG_POINTER_REGNUM): Change it to a new fake register.
+ (ELIMINABLE_REGS): Update.
+ (REGISTER_NAMES): Update names.
+ * config/arc/arc.md (LP_START): Remove.
+ (LP_END): Likewise.
+ (shift_si3_loop): Update pattern.
+
+2019-04-16 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (arc_expand_prologue): Emit blockage regardless
+ to avoid delay slot scheduling.
+ (arc_must_save_register): Don't save SP.
+ * config/arc/arc.md (stack_tie): Remove.
+ (UNSPEC_ARC_STKTIE): Likewise.
+
+2019-04-16 Kito Cheng <kito.cheng@gmail.com>
+ Shiva Chen <shiva0217@gmail.com>
+
+ * config/nds32/nds32-md-auxiliary.c (nds32_split_ashiftdi3): Fix wrong
+ code gen with large shift amount.
+
+2019-04-16 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config/nds32/nds32-pipelines-auxiliary.c (wext_odd_dep_p): Handle
+ subreg.
+
+2019-04-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90096
+ * config/i386/i386.c (ix86_target_string): Add ADD_ABI_P argument, only
+ print -m64/-mx32/-m32 if it is true.
+ (ix86_debug_options, ix86_function_specific_print): Pass true as
+ ADD_ABI_P to ix86_target_string.
+ (ix86_expand_builtin): Adjust ix86_target_string caller, pass true as
+ ADD_ABI_P only if OPTION_MASK_ISA_64BIT is set in bisa and in that case
+ or into it OPTION_MASK_ISA_ABI_64 or OPTION_MASK_ISA_ABI_X32.
+
+ PR rtl-optimization/90082
+ * dce.c (can_delete_call): New function.
+ (deletable_insn_p, mark_insn): Use it.
+
+ PR tree-optimization/90090
+ * tree-ssa-math-opts.c (is_division_by): Ignore divisions that can
+ throw internally.
+ (is_division_by_square): Likewise. Formatting fix.
+
+2019-04-16 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/56049
+ * tree-ssa-loop-im.c (mem_ref_hasher::equal): Elide alias-set
+ equality check if alias-set zero will prevail.
+
+2019-04-15 Jeff Law <law@redhat.com>
+
+ * config/microblaze/microblaze.c (microblaze_expand_block_move): Treat
+ size and alignment as unsigned.
+
+2019-04-15 Richard Biener <rguenther@suse.de>
+
+ PR debug/90074
+ * tree-loop-distribution.c (destroy_loop): Preserve correct
+ debug info.
+
+2019-04-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90071
+ * tree-ssa-reassoc.c (init_range_entry): Do not pick up
+ abnormal operands from def stmts.
+
+2019-04-15 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR rtl-optimization/89794
+ * combine.c (count_auto_inc): New function.
+ (try_combine): Count how many auto_inc expressions there were in the
+ original instructions. Ensure we have the same number in the new
+ instructions. Remove the code that tried to ensure auto_inc side
+ effects on i1 and i0 are not lost.
+
+2019-04-15 Richard Biener <rguenther@suse.de>
+
+ PR ipa/88936
+ * tree.h (auto_var_p): Declare.
+ * tree.c (auto_var_p): New function, split out from ...
+ (auto_var_in_fn_p): ... here.
+ * tree-ssa-structalias.c (struct variable_info): Add shadow_var_uid
+ member.
+ (new_var_info): Initialize it.
+ (set_uids_in_ptset): Also set the shadow variable uid if required.
+ (ipa_pta_execute): Postprocess points-to solutions assigning
+ shadow variable uids for locals that may reach their containing
+ function recursively.
+ * tree-ssa-ccp.c (fold_builtin_alloca_with_align): Do not
+ assert but instead check whether the points-to solution is
+ a singleton.
+
+2019-04-15 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/pr89693
+ * cgraph.c (clone_of_p): Loop over clone chain for each step in
+ the thunk chain.
+
+2019-04-15 Monk Chiang <sh.chiang04@gmail.com>
+
+ * config.gcc (nds32*-*-linux*): Set gcc_cv_initfini_array to yes.
+
+2019-04-15 Monk Chiang <sh.chiang04@gmail.com>
+ Kito Cheng <kito.cheng@gmail.com>
+ Shiva Chen <shiva0217@gmail.com>
+
+ * config/nds32/nds32-md-auxiliary.c
+ (nds32_legitimize_pic_address): Use new PIC pattern.
+ (nds32_legitimize_tls_address): Use new TLS pattern.
+ (nds32_output_symrel): New.
+ * config/nds32/nds32-protos.h (nds32_output_symrel): Declare.
+ (nds32_alloc_relax_group_id): Ditto.
+ * config/nds32/nds32-relax-opt.c (nds32_alloc_relax_group_id): New.
+ (nds32_group_insns): Use nds32_alloc_relax_group_id instead of use
+ relax_group_id.
+ (nds32_group_tls_insn): Ditto.
+ (nds32_group_float_insns): Ditto.
+ * config/nds32/nds32.md (tls_le): New.
+ (sym_got): Ditto.
+
+2019-04-15 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * configure: Add nds32 target for dwarf2 debug_line checking.
+ * configure.ac: Regenerated.
+
+2019-04-14 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/89358
+ * ipa-devirt.c (skip_in_fields_list_p): New.
+ (odr_types_equivalent_p): Use it.
+
+2019-04-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89093
+ * config/arm/arm.c (arm_valid_target_attribute_rec): Use strcmp
+ instead of strncmp when checking for thumb and arm. Formatting fixes.
+
+2019-04-12 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * doc/install.texi: Document --with-target-system-zlib.
+
+2019-04-12 Martin Sebor <msebor@redhat.com>
+
+ PR c/88383
+ PR c/89288
+ PR c/89798
+ PR c/89797
+ * targhooks.c (default_vector_alignment): Avoid assuming
+ argument fits in SHWI.
+ * tree.h (TYPE_VECTOR_SUBPARTS): Avoid sign overflow in
+ a shift expression.
+ * doc/extend.texi (__builtin_has_attribute): Add a clarifying note.
+
+2019-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89965
+ * dce.c: Include rtl-iter.h.
+ (struct check_argument_load_data): New type.
+ (check_argument_load): New function.
+ (find_call_stack_args): Check for loads from stack slots still tracked
+ in sp_bytes and punt if any is found.
+
+ * config/mips/loongson-mmiintrin.h: Fix up #error message.
+
+2019-04-12 Jan Hubicka <hubicka@ucw.cz>
+
+ * params.def (PARAM_MAX_LTO_STREAMING_PARALLELISM): New parameter.
+ * doc/invoke.texi (max-lto-streaming-paralellism): New --param.
+
+2019-04-12 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/89970
+ * multiple_target.c (create_dispatcher_calls): Wrap ifunc
+ in error message.
+ (separate_attrs): Handle multiple 'default's.
+ (expand_target_clones): Rework error handling code.
+
+2019-04-12 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ PR target/87532
+ * config/rs6000/rs6000.c (rs6000_split_vec_extract_var): Use inner
+ mode of vector rather than mode of destination for move instruction.
+ * config/rs6000/vsx.md (*vsx_extract_<mode>_<VS_scalar>mode_var):
+ Use QI inner mode with V16QI vector mode.
+
+2019-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/52726
+ * config/tilepro/tilepro.c (tilepro_print_operand): Use just
+ "invalid %%t operand" in output_operand_lossage message.
+
+2019-04-12 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/predicates.md (permute_pattern_operand): New
+ predicate.
+ * config/s390/vector.md ("*vec_splats_bswap_vec<mode>"): Add USE
+ operand for the permute pattern.
+ ("*vec_perm<mode>"): New insn definition.
+ ("bswap<mode>"): Generate the permute pattern operand in the
+ expander and perform the operand reloads for pre arch13 level
+ already.
+ ("*bswap<mode>_emu"): Rename to ...
+ ("*bswap<mode>"): ... this. And make the splitter vxe2 only.
+ * config/s390/vx-builtins.md ("*vec_insert_and_zero_bswap<mode>"):
+ Add the USE operand for the permute pattern.
+ ("*vec_set_bswap_vec<mode>"): Likewise.
+
+2019-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89946
+ * varasm.c (assemble_start_function): Don't use tree_fits_uhwi_p
+ and gcc_unreachable if it fails, just call tree_to_uhwi which
+ verifies that too. Test TREE_CHAIN instead of list_length > 1.
+ Start warning message with a lower-case letter. Formatting fixes.
+
+ PR rtl-optimization/90026
+ * cfgcleanup.c (try_optimize_cfg): When removing empty bb with no
+ successors, look for BARRIERs inside of the whole BB_FOOTER chain
+ rather than just at the start of it. If e->src BB_FOOTER is not NULL
+ in cfglayout mode, use emit_barrier_after_bb.
+
+2018-04-11 Steve Ellcey <sellcey@marvell.com>
+
+ PR rtl-optimization/87763
+ * config/aarch64/aarch64.md (*aarch64_bfi<GPI:mode>4_noshift_alt):
+ New Instruction.
+
+2019-04-11 Tom de Vries <tdevries@suse.de>
+
+ * doc/extend.texi (@node Statement Exprs): Note variable shadowing at
+ max macro using statement expression.
+
+2019-04-11 David Edelsohn <dje.gcc@gmail.com>
+
+ * xcoffout.h (xcoff_private_rodata_section_name): Declare.
+ * xcoffout.c (xcoff_private_rodata_section_name): Define.
+ * config/rs6000/rs6000.c (rs6000_xcoff_asm_init_sections): Create
+ read_only_private_data_section using xcoff_private_rodata_section_name.
+ (rs6000_xcoff_file_start): Generate xcoff_private_rodata_section_name.
+
+2019-04-11 Christophe Lyon <christophe.lyon@linaro.org>
+
+ PR target/90016
+ * config/aarch64/aarch64.opt (msve-vector-bits): Add missing final '.'.
+
+2019-04-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89965
+ * dce.c (sp_based_mem_offset): New function.
+ (find_call_stack_args): Use sp_based_mem_offset.
+
+2019-04-11 Jonathan Wakely <jwakely@redhat.com>
+
+ * doc/invoke.texi (Optimize Options): Clarify -flive-patching docs.
+
+2019-04-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90020
+ * tree-ssa-sccvn.c (vn_reference_may_trap): New function.
+ * tree-ssa-sccvn.h (vn_reference_may_trap): Declare.
+ * tree-ssa-pre.c (compute_avail): Use it to not put
+ possibly trapping references after a call that might not
+ return into EXP_GEN.
+ * gcse.c (compute_hash_table_work): Do not elide
+ marking a block containing a call if the call might not
+ return.
+
+2019-04-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90018
+ * tree-vect-data-refs.c (vect_preserves_scalar_order_p):
+ Test both SLP and interleaving variants.
+
+2019-04-11 Robin Dapp <rdapp@linux.ibm.com>
+
+ * config/s390/8561.md: New file.
+ * config/s390/driver-native.c (s390_host_detect_local_cpu):
+ Add arch13 cpu model.
+ * config/s390/s390-opts.h (enum processor_type): Likewise.
+ * config/s390/s390.c (s390_get_sched_attrmask): Add arch13.
+ (s390_get_unit_mask): Likewise.
+ (s390_is_fpd): Likewise.
+ (s390_is_fxd): Likewise.
+ * config/s390/s390.h (s390_tune_attr): Likewise.
+ * config/s390/s390.md: Include arch13 pipeline description.
+ * config/s390/s390.opt: Add arch13.
+
+2018-04-10 Steve Ellcey <sellcey@marvell.com>
+
+ PR rtl-optimization/87763
+ * config/aarch64/aarch64-protos.h (aarch64_masks_and_shift_for_bfi_p):
+ New prototype.
+ * config/aarch64/aarch64.c (aarch64_masks_and_shift_for_bfi_p):
+ New function.
+ * config/aarch64/aarch64.md (*aarch64_bfi<GPI:mode>5_shift):
+ New instruction.
+ (*aarch64_bfi<GPI:mode>5_shift_alt): Ditto.
+ (*aarch64_bfi<GPI:mode>4_noand): Ditto.
+ (*aarch64_bfi<GPI:mode>4_noand_alt): Ditto.
+ (*aarch64_bfi<GPI:mode>4_noshift): Ditto.
+
+2019-04-10 Jonathan Wakely <jwakely@redhat.com>
+
+ * doc/invoke.texi (Optimize Options): Change "Nevertheless" to
+ "Although" in -fipa-icf documentation.
+
+ * doc/invoke.texi (Debugging Options): Explicitly state the semantics
+ of using multiple -g options.
+
+2019-04-10 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/89959
+ * doc/gcov.texi: Make documentation of -x option
+ more precise.
+
+2019-04-10 Richard Biener <rguenther@suse.de>
+
+ * tree-vectorizer.h (_stmt_vec_info): Remove same_dr_stmt
+ member.
+ (DR_GROUP_SAME_DR_STMT): Remove.
+ * tree-vect-stmts.c (vectorizable_load): Remove unreachable code.
+ * tree-vect-data-refs.c (vect_analyze_group_access_1): Likewise,
+ replace with assert.
+ (vect_analyze_data_ref_accesses): Fix INTEGER_CST comparison.
+ (vect_record_grouped_load_vectors): Remove unreachable code.
+
+2019-04-10 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/90016
+ * config/aarch64/aarch64.opt (msve-vector-bits): Remove redundant and
+ obsolete reference to N.
+
+2019-04-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/90025
+ * expr.c (store_expr): Set properly size on the MEM passed to
+ clear_storage.
+
+ PR c++/90010
+ * gimple-ssa-sprintf.c (target_to_host): Fix handling of targstr
+ with strlen in between hostsz-3 and hostsz-1 inclusive when no
+ translation is needed, and when translation is needed, only append
+ ... if the string length is hostsz or more bytes long. Avoid using
+ strncpy or strcat.
+
+2019-04-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ PR target/90024
+ * config/arm/arm.c (neon_valid_immediate): Disallow VOIDmode parameter.
+ * config/arm/constraints.md (Dm, DN, Dn): Split previous Dn constraint
+ into three.
+ * config/arm/neon.md (*neon_mov<mode>): Account for TImode and DImode
+ differences directly.
+ (*smax<mode>3_neon, vashl<mode>3, vashr<mode>3_imm): Use Dm constraint.
+
+2019-04-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR translation/90011
+ * ipa-devirt.c (compare_virtual_tables): Remove two trailing spaces
+ from diagnostics.
+ * config/arm/freebsd.h (LINK_SPEC): Remove trailing space from -p
+ diagnostics.
+ * config/riscv/freebsd.h (LINK_SPEC): Likewise.
+ * config/aarch64/aarch64-freebsd.h (FBSD_TARGET_LINK_SPEC): Likewise.
+ * config/darwin.h (DRIVER_SELF_SPECS, ASM_FINAL_SPEC): Remove
+ trailing space from -gsplit-dwarf diagnostics.
+
+ PR tree-optimization/89998
+ * gimple-ssa-sprintf.c (try_substitute_return_value): Use lhs type
+ instead of integer_type_node if possible, don't add ranges if return
+ type is not compatible with int.
+ * gimple-fold.c (gimple_fold_builtin_sprintf,
+ gimple_fold_builtin_snprintf): Use lhs type instead of hardcoded
+ integer_type_node.
+
+2019-04-09 Martin Liska <mliska@suse.cz>
+
+ * Makefile.in: Use GENERATOR_CFLAGS for all generators.
+ * doc/install.texi: Document the new config.
+
+2019-04-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-data-refs.c (vect_get_smallest_scalar_type): Always
+ use gimple_expr_type for load and store calls. Skip over the
+ condition argument in a conditional internal function.
+ Protect use of TREE_INT_CST_LOW.
+
+2019-04-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90015
+ * config/riscv/riscv.c (riscv_get_interrupt_type): Fix comment typo.
+ (riscv_merge_decl_attributes): Fix typo in diagnostics. Remove
+ trailing period from it too.
+
+2019-04-08 wu yuan <wuyuan5@huawei.com>
+
+ * config/aarch64/aarch64-cores.def (tsv1100): Change scheduling model.
+ * config/aarch64/aarch64.md: Add "tsv110.md".
+ * config/aarch64/tsv110.md: New file.
+
+2019-04-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90006
+ * tree-vect-data-refs.c (vect_get_smallest_scalar_type): Handle
+ calls like lrint.
+
+2019-04-08 Andrea Corallo <andrea.corallo@arm.com>
+
+ PR target/83033
+ * config/aarch64/cortex-a57-fma-steering.c (fma_forest): Prohibit copy
+ construction.
+ (fma_root_node): Likewise.
+ (func_fma_steering): Likewise.
+
+2019-04-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89865
+ * config/i386/i386.md: Add peepholes for z = x; x ^= y; x != z.
+
+ PR rtl-optimization/89865
+ * config/i386/i386.md
+ (SWI12 peephole for mem {+,-,&,|,^}= x; mem != 0): Fix up operand
+ numbers not to clash with the additional operands[4].
+ (peepholes for mem {+,-,&,|,^}= x; mem != 0): New peephole2s
+ with extra register copy in the middle.
+
+2019-04-08 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/89961
+ * doc/gcov.texi: Document data_file.
+ * gcov.c (generate_results): Add data_info into JSON output.
+
+2019-04-01 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/89725
+ * tree-chrec.c (chrec_contains_symbols): New parameter. Handle outer
+ loop's chrec as invariant symbol.
+ * tree-chrec.h (chrec_contains_symbols): New parameter.
+ * tree-data-ref.c (analyze_miv_subscript): Pass new argument.
+ (build_classic_dist_vector_1, add_other_self_distances): Bypass access
+ function of loops not in DDR's loop_nest.
+ * tree-data-ref.h (index_in_loop_nest): Add unreachable check.
+
+2019-04-08 Chenghua Xu <paul.hua.gm@gmail.com>
+
+ PR target/89623
+ * config/mips/mips.opt (LOONGSON_EXT2): Use Var instead of
+ Mask.
+
+2019-04-07 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89945
+ * config/i386/i386.md (anddi_1 to andsi_1_zext splitter):
+ Avoid calling gen_lowpart with SYMBOL_REF and LABEL_REF operand.
+
+2019-04-05 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * sched-deps.c (sched_macro_fuse_insns): Check return value of
+ targetm.fixed_condition_code_regs.
+
+2019-04-05 Richard Biener <rguenther@suse.de>
+
+ PR debug/89892
+ PR debug/89905
+ * tree-cfgcleanup.c (remove_forwarder_block): Always move
+ debug bind stmts but reset them if they are not valid at the
+ destination.
+
+2019-04-05 Martin Liska <mliska@suse.cz>
+
+ PR translation/89936
+ * collect-utils.c (collect_execute): Use %< and %>, or %qs in
+ order to wrap keywords or arguments.
+ * collect2.c (main): Likewise.
+ (scan_prog_file): Likewise.
+ (scan_libraries): Likewise.
+ * common/config/riscv/riscv-common.c
+ (riscv_subset_list::parsing_subset_version): Likewise.
+ (riscv_subset_list::parse_std_ext): Likewise.
+ * config/aarch64/aarch64.c (aarch64_override_options_internal):
+ Likewise.
+ * config/arm/arm.c (arm_option_override): Likewise.
+ * config/cris/cris.c (cris_print_operand): Likewise.
+ * config/darwin-c.c (darwin_pragma_options): Likewise.
+ (darwin_pragma_unused): Likewise.
+ (darwin_pragma_ms_struct): Likewise.
+ * config/ft32/ft32.c (ft32_print_operand): Likewise.
+ * config/i386/i386.c (print_reg): Likewise.
+ (ix86_print_operand): Likewise.
+ * config/i386/xm-djgpp.h: Likewise.
+ * config/iq2000/iq2000.c (iq2000_print_operand): Likewise.
+ * config/m32c/m32c.c (m32c_option_override): Likewise.
+ * config/msp430/msp430.c (msp430_option_override): Likewise.
+ * config/nds32/nds32.c (nds32_option_override): Likewise.
+ * config/nvptx/mkoffload.c (main): Likewise.
+ * config/rx/rx.c (rx_print_operand): Likewise.
+ (valid_psw_flag): Likewise.
+ * config/vms/vms-c.c (vms_pragma_member_alignment): Likewise.
+ (vms_pragma_nomember_alignment): Likewise.
+ (vms_pragma_extern_model): Likewise.
+ * lto-wrapper.c (compile_offload_image): Likewise.
+ * omp-offload.c (oacc_parse_default_dims): Likewise.
+ * symtab.c (symtab_node::verify_base): Likewise.
+ * tlink.c (recompile_files): Likewise.
+ (start_tweaking): Likewise.
+ * tree-profile.c (parse_profile_filter): Likewise.
+
+2019-04-05 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/89956
+ * tree-ssa-math-opts.c (convert_mult_to_fma): Protect against
+ multiple negates of the same value.
+
+2019-04-04 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/89957
+ PR middle-end/89911
+ * builtins.c (expand_builtin_strnlen): Make sure wi::ltu_p operands
+ have the same precision since the function crashes otherwise.
+ * calls.c (maybe_warn_nonstring_arg): Avoid assuming strnlen() call
+ has non-zero arguments.
+
+2019-04-04 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/89934
+ * gimple-ssa-warn-restrict.c (builtin_access::builtin_access): Bail
+ out if the number of arguments is less than expected.
+
+2019-04-04 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/89399
+ * ree.c (combine_set_extension): Use single_set rather than
+ digging into PATTERN for items on the candidate list.
+ (combine_reaching_defs): Likewise.
+
+2019-04-04 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR rtl-optimization/46590
+ * loop-invariant.c (find_defs): Move df_remove_problem and
+ df_process_deferred_rescans to move_invariants.
+ Move df_live_add_problem and df_live_set_all_dirty calls
+ to move_invariants.
+ (move_invariants): Likewise.
+ (move_loop_invariants): Likewise, making the df_live calls
+ conditional on -O. Remove the problem again if we added it
+ locally.
+
+2019-04-03 qing zhao <qing.zhao@oracle.com>
+
+ PR tree-optimization/89730
+ * ipa-inline.c (can_inline_edge_p): Delete the checking for
+ -flive-patching=inline-only-static.
+ (can_inline_edge_by_limits_p): Add the checking for
+ -flive-patching=inline-only-static and grant always_inline
+ even when -flive-patching=inline-only-static is specified.
+
+2019-04-03 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/81025
+ * reorg.c (skip_consecutive_labels): Do not skip past a BARRIER.
+
+2019-04-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/84101
+ * tree-vect-stmts.c: Include explow.h for hard_function_value,
+ regs.h for hard_regno_nregs.
+ (cfun_returns): New helper.
+ (vect_model_store_cost): When vectorizing a store to a decl
+ we return and the function ABI returns in a multi-reg location
+ account for the possible spilling that will happen.
+
+2019-04-03 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390.c (s390_legitimate_address_p): Reject long
+ displacement addresses for vector mode operands.
+
+2019-04-03 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (GMASK_LEN): Define.
+ (arc_restore_callee_saves): Restore first blink when
+ !optimize_size.
+
+2019-04-03 Sudakshina Das <sudi.das@arm.com>
+
+ * doc/extend.texi: Add deprecated comment on sign-return-address
+ function attribute and add mbranch-protection.
+ * doc/invoke.texi: Add bti to the options for mbranch-protection.
+
+2019-04-03 Richard Biener <rguenther@suse.de>
+
+ PR lto/89896
+ * lto-wrapper.c (run_gcc): Avoid implicit rules making
+ the all target phony.
+
+2019-04-02 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89902
+ PR target/89903
+ * config/i386/i386.c (dimode_scalar_to_vector_candidate_p):
+ Return false for variable DImode shifts.
+ (dimode_scalar_chain::compute_convert_gain): Do not handle
+ register count operand in variable DImode shifts.
+ (dimode_scalar_chain::make_vector_copies): Remove support to copy
+ count argument of a variable shift instruction to a vector register.
+ (dimode_scalar_chain::convert_reg): Remove support to convert
+ count argument of a variable shift instruction.
+
+2019-04-02 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/84206
+ * sel-sched-ir.h (get_all_loop_exits): Avoid the outer loop when
+ iterating over loop headers.
+
+2019-04-02 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/85876
+ * sel-sched.c (code_motion_path_driver): Avoid unwinding first_insn
+ beyond the original fence.
+
+2019-04-02 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config.gcc: Mark spu* targets as deprecated/obsolete.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390-builtin-types.def: New builtin function type
+ definitions. Remove unused types.
+ * config/s390/s390-builtins.def (s390_vcdgb, s390_vcdlgb)
+ (s390_vcgdb, s390_vclgdb): Remove low-level builtin definitions.
+ (s390_vec_float, s390_vec_signed, s390_vec_unsigned): New
+ overloaded builtins.
+ (s390_vcefb, s390_vcdgb, s390_vcelfb, s390_vcdlgb, s390_vcfeb)
+ (s390_vcgdb, s390_vclfeb, s390_vclgdb): New low-level builtins.
+ * config/s390/vecintrin.h (vec_float): New builtin macro definition.
+ (vec_double, vec_signed, vec_unsigned): Define to use the new
+ overloaded builtins.
+ * config/s390/vx-builtins.md ("vec_double_s64", "vec_double_u64"):
+ Remove expanders.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390-builtin-types.def: New builtin function type
+ definitions.
+ * config/s390/s390-builtins.def (s390_vec_search_string_cc)
+ (s390_vec_search_string_until_zero_cc): New overloaded builtins.
+ (s390_vstrsb, s390_vstrsh, s390_vstrsf, s390_vstrszb)
+ (s390_vstrszh, s390_vstrszf): New low-level builtins.
+ * config/s390/s390.md (UNSPEC_VEC_VSTRS, UNSPEC_VEC_VSTRSCC): New
+ constant definitions.
+ * config/s390/vecintrin.h (vec_search_string_cc)
+ (vec_search_string_until_zero_cc): New builtin name definitions.
+ * config/s390/vx-builtins.md ("vstrs<mode>", "vstrsz<mode>"): New
+ expanders.
+ ("vec_vstrs<mode>"): New insn definition.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390-builtin-types.def: Add new builtin function
+ types.
+ * config/s390/s390-builtins.def (s390_vec_sldb, s390_vec_srdb):
+ New overloaded builtins.
+ (s390_vec_sldb, s390_vec_srdb): New low-level builtins. and
+ s390_vsrd.
+ * config/s390/s390.md (UNSPEC_VEC_SLDB): Rename to ...
+ (UNSPEC_VEC_SLDBYTE): ... this.
+ (UNSPEC_VEC_SLDBIT, UNSPEC_VEC_SRDBIT): New constant definitions.
+ * config/s390/vecintrin.h (vec_sldb, vec_srdb): New builtin name
+ definitions.
+ * config/s390/vx-builtins.md ("vec_sld<mode>", "vec_sldw<mode>"):
+ Rename UNSPEC_VEC_SLDB to UNSPEC_VEC_SLDBYTE.
+ ("vec_sldb<mode>", "vec_srdb<mode>"): New insn definitions.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ ("*vec_splats_bswap_vec<mode>", "*vec_splats_bswap_elem<mode>"):
+ New insn definition.
+ * config/s390/vx-builtins.md (V_HW_HSD): Move to ...
+ * config/s390/vector.md (V_HW_HSD): ... here.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/vecintrin.h: Map vec_vster low-level builtins to vec_vler.
+ * config/s390/vx-builtins.md ("*vec_insert_and_zero_bswap<mode>")
+ ("*vec_set_bswap_elem<mode>", "*vec_set_bswap_vec<mode>")
+ ("*vec_extract_bswap_vec<mode>", "*vec_extract_bswap_elem<mode>"):
+ New insn definitions.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390-builtin-types.def: Add new builtin function type.
+ * config/s390/s390-builtins.def: Add overloaded builtin
+ s390_vec_reve and low-level builtins for s390_vler and s390_vster.
+ * config/s390/s390.md (UNSPEC_VEC_ELTSWAP): New constant definition.
+ * config/s390/vecintrin.h (vec_reve): New builtin name definition.
+ * config/s390/vx-builtins.md (V_HW_HSD): New mode iterator.
+ ("eltswap<mode>"): New expander.
+ ("*eltswapv16qi", "*eltswap<mode>", "*eltswap<mode>_emu"): New
+ insn definitions.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390-builtin-types.def: Add new builtin function types.
+ * config/s390/s390-builtins.def: Add overloaded builtin
+ s390_vec_revb. Add low-level builtins for vlbr and vstbr
+ instructions.
+ * config/s390/vecintrin.h (vec_revb): New builtin name definition.
+ * config/s390/vector.md (VT_HW_HSDT): New mode iterator.
+ ("bswap<mode>"): New expander.
+ ("*bswap<mode>", "*bswap<mode>_emu"): New insn definitions.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390-builtins.def (B_VXE2): New builtin flag definition.
+ * config/s390/s390-c.c (s390_cpu_cpp_builtins_internal): Increment
+ vector builtin version number in __VEC__.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390.md (VX_CONV_BFP, VX_CONV_INT): New mode
+ iterators.
+ (SFSI): New mode attribute.
+ ("*fixuns_truncdfdi2_vx", "*fix_truncdfdi2_bfp_z13")
+ ("*floatunsdidf2_z13", ): Add support for 32 bit conversions and
+ rename to ...
+ ("*fixuns_trunc<VX_CONV_BFP:mode><VX_CONV_INT:mode>2_z13")
+ ("*fix_trunc<VX_CONV_BFP:mode><VX_CONV_INT:mode>2_bfp_z13")
+ ("*floatuns<VX_CONV_INT:mode><VX_CONV_BFP:mode>2_z13"): ... these.
+ ("floatsi<mode>2"): Add wcefb instruction.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390.md ("xde"): Extend mode attribute to vector types.
+ * config/s390/vector.md (VX_VEC_CONV_BFP, VX_VEC_CONV_INT): New
+ mode iterators.
+ ("floatv2div2df2", "floatunsv2div2df2", "fix_truncv2dfv2di2")
+ ("fixuns_truncv2dfv2di2"): Enhance with mode iterator to also
+ support 32 bit fp-int conversions. Rename to ...
+ ("float<VX_VEC_CONV_INT:mode><VX_VEC_CONV_BFP:mode>2")
+ ("floatuns<VX_VEC_CONV_INT:mode><VX_VEC_CONV_BFP:mode>2")
+ ("fix_trunc<VX_VEC_CONV_BFP:mode><VX_VEC_CONV_INT:mode>2")
+ ("fixuns_trunc<VX_VEC_CONV_BFP:mode><VX_VEC_CONV_INT:mode>2"):
+ ... to these.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390.c (s390_rtx_costs): Do not add extra costs for
+ if-then-else constructs if we can use the select instruction.
+ * config/s390/s390.md ("*mov<mode>cc"): Add the new instructions.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390.md ("*popcountdi_arch13_cc")
+ ("*popcountdi_arch13_cconly", "*popcountdi_arch13"): New insn
+ definition.
+ ("*popcount<mode>", "popcountdi2", "popcountsi2", "popcounthi2"):
+ Append _z196 to make it ...
+ ("*popcount<mode>_z196", "popcountdi2_z196", "popcountsi2_z196")
+ ("popcounthi2_z196"): ... this.
+ ("popcountdi2_z196"): Remove TARGET_64BIT from the insn condition.
+ ("popcountdi2", "popcountsi2", "popcounthi2"): New expanders.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390.c (s390_canonicalize_comparison): Convert
+ certain compares for arch13 in order to make use of the condition
+ code result produced by the new instructions.
+ (s390_rtx_costs): Adjust the costs for nnrk, nngrk, nork, nogrk,
+ nxrk, and nxgrk instruction patterns.
+ * config/s390/s390.md (ANDOR, bitops_name, inv_bitops_name)
+ (inv_no): Add new code iterator together with some attributes.
+ ("*andc_split_<mode>"): Disable splitter for arch13.
+ ("*<ANDOR:bitops_name>c<GPR:mode>_cc")
+ ("*<ANDOR:bitops_name>c<GPR:mode>_cconly")
+ ("*<ANDOR:bitops_name>c<GPR:mode>")
+ ("*n<ANDOR:inv_bitops_name><GPR:mode>_cc")
+ ("*n<ANDOR:inv_bitops_name><mode>_cconly")
+ ("*n<ANDOR:inv_bitops_name><mode>", "*nxor<GPR:mode>_cc")
+ ("*nxor<mode>_cconly", "*nxor<mode>"): New insn definitions.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * common/config/s390/s390-common.c (processor_flags_table): New
+ entry for arch13.
+ * config.gcc: Support arch13 with the --with-arch= configure flag.
+ * config/s390/driver-native.c (s390_host_detect_local_cpu):
+ * config/s390/s390-opts.h (enum processor_type): Add PROCESSOR_ARCH13.
+ * config/s390/s390.c (s390_get_sched_attrmask)
+ (s390_get_unit_mask): Add PROCESSOR_ARCH13.
+ * config/s390/s390.h (enum processor_flags): Add PF_VXE2 and PF_ARCH13.
+ * config/s390/s390.md (TARGET_CPU_ARCH13, TARGET_CPU_ARCH13_P)
+ (TARGET_CPU_VXE2, TARGET_CPU_VXE2_P, TARGET_ARCH13)
+ (TARGET_ARCH13_P, TARGET_VXE2, TARGET_VXE2_P): New macro
+ definitions.
+ * config/s390/s390.opt: Support arch13 as processor type in
+ command line options.
+
+2019-04-02 Martin Liska <mliska@suse.cz>
+
+ PR translation/89912
+ * params.def (PARAM_GRAPHITE_MAX_ARRAYS_PER_SCOP):
+ Fix param description of graphite-max-arrays-per-scop.
+
+2019-04-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/linux64.h (ASAN_REJECT_SPEC): New macro.
+ (ASAN_CC1_SPEC): Use it in 64-bit mode.
+ * config/sparc/sol2.h (ASAN_REJECT_SPEC): Remove superfluous colon.
+
+2019-04-01 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/85412
+ * sel-sched.c (sel_sched_region): Assign reset_sched_cycles_p before
+ sel_sched_region_1, not after.
+
+2019-04-01 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/86928
+ * sel-sched-ir.c (sel_redirect_edge_and_branch_force): Invoke
+ compute_live if necessary.
+ (sel_redirect_edge_and_branch): Likewise.
+
+2019-04-01 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/89865
+ * ira-costs.c (process_bb_node_for_hard_reg_moves): Skip hard
+ register if it is a part of small class.
+
+2019-04-01 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/87273
+ * sel-sched-ir.c (merge_fences): Remove assert.
+
+2019-04-01 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/46590
+ * domwalk.h (dom_walker::dom_walker): Consolidate constructors.
+ (dom_walker::m_reachability): Add in place of...
+ (dom_walker::m_skip_unreachable_blocks): ...this.
+ * domwalk.c (dom_walker::dom_walker): Consoliate constructors.
+ Move complex initialization ...
+ (dom_walker::walk): Here. Especially compute m_bb_to_rpo
+ lazily and initialize edge flags on each invocation.
+ (dom_walker::bb_reachable): Use m_reachability.
+
+2019-04-01 Martin Liska <mliska@suse.cz>
+
+ PR driver/89861
+ * opt-suggestions.c (option_proposer::build_option_suggestions):
+ Add variant without any argument in order to provide better
+ hints.
+
+2019-04-01 Richard Biener <rguenther@suse.de>
+
+ PR c/71598
+ * gimple.c: Include langhooks.h.
+ (gimple_get_alias_set): Treat enumeral types as the underlying
+ integer type.
+
+2019-03-29 Kugan Vivekanandarajah <kuganv@linaro.org>
+ Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/89862
+ * rtl.h (word_register_operation_p): Exclude CONST_INT from operations
+ that operates on the full registers for WORD_REGISTER_OPERATIONS
+ architectures.
+
+2019-03-29 Jim Wilson <jimw@sifive.com>
+
+ * common/config/riscv/riscv-common.c (riscv_parse_arch_string):
+ Clear MASK_RVC and then set if C subset supported.
+
+2019-03-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89872
+ * gimplify.c (gimplify_compound_literal_expr): Don't optimize a
+ non-addressable complit into its initializer if it is volatile.
+
+2019-03-29 Roman Zhuykov <zhroma@ispras.ru>
+
+ * opts-common.c (integral_argument): Set errno properly in one case.
+
+2019-03-29 Martin Liska <mliska@suse.cz>
+
+ * doc/invoke.texi: Remove -Wchkp from documentation.
+
+2019-03-29 Martin Liska <mliska@suse.cz>
+
+ * dbgcnt.c (print_limit_reach): New function.
+ (dbg_cnt): Use it.
+
+2019-03-29 Martin Liska <mliska@suse.cz>
+
+ * dbgcnt.c (dbg_cnt_process_single_pair): Fix GNU coding style.
+ (dbg_cnt_process_opt): Parse first tokens aas
+ dbg_cnt_process_single_pair is also using strtok.
+
+2019-03-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/87485
+ * function.c (expand_function_end): Move stack_protect_epilogue
+ before loading of return value into hard register(s).
+
+2019-03-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89621
+ * tree-inline.h (struct copy_body_data): Add
+ dont_remap_vla_if_no_change flag.
+ * tree-inline.c (remap_type_3, remap_type_2): New functions.
+ (remap_type): Don't remap vla types if id->dont_remap_vla_if_no_change
+ and remap_type_2 returns false.
+ * omp-low.c (new_omp_context): Set ctx->cb.dont_remap_vla_if_no_change.
+ Move ctx->cb.adjust_array_error_bounds setting to the outermost ctx
+ only from where it is copied to nested contexts.
+
+2019-03-28 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89865
+ * config/i386/i386.md (RMW operation with LEA peephole):
+ Use LEAMODE mode attribute instead of SWI mode iterator for
+ LEA pattern.
+
+2019-03-28 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89848
+ * config/i386/i386.c (dimode_scalar_chain::make_vector_copies):
+ Also process XEXP (src, 0) of a shift insn.
+
+2019-03-28 David Malcolm <dmalcolm@redhat.com>
+
+ PR middle-end/89725
+ * optinfo-emit-json.cc (optrecord_json_writer::optinfo_to_json):
+ Use DECL_ASSEMBLER_NAME rather than get_fnname_from_decl.
+
+2019-03-28 Jakub Jelinek <jakub@redhat.com>
+
+ * regcprop.c (copyprop_hardreg_forward_1): Remove redundant INSN_P
+ test.
+ (cprop_hardreg_bb, cprop_hardreg_debug): New functions.
+ (pass_cprop_hardreg::execute): Use those. Don't repeat bb processing
+ immediately after first one with df_analyze in between, but rather
+ process all bbs, queueing ones that need second pass in a worklist,
+ df_analyze, process queued debug insn changes and if second pass is
+ needed, process bbs from worklist, df_analyze, process queued debug
+ insns again.
+
+ * rtl.h (NONDEBUG_INSN_P): Define as NONJUMP_INSN_P or JUMP_P
+ or CALL_P instead of INSN_P && !DEBUG_INSN_P.
+ (INSN_P): Define using NONDEBUG_INSN_P or DEBUG_INSN_P.
+
+2019-03-28 Jonathan Wakely <jwakely@redhat.com>
+
+ PR c/79022
+ * gengtype.h (create_nested_ptr_option): Fix parameter names to match
+ definition.
+
+2019-03-27 Mateusz B <mateuszb@poczta.onet.pl>
+
+ PR target/85667
+ * config/i386/i386.c (ix86_function_value_1): Call the newly added
+ function for 32-bit MS_ABI.
+ (function_value_ms_32): New function.
+
+2019-03-27 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn.md (CC_SAVE_REG): New constant.
+ (movdi): Call gen_movdi_symbol_save_scc.
+ (gen_movdi_symbol_save_scc): New insn and split.
+
+2019-03-27 Peter Bergner <bergner@linux.ibm.com>
+
+ PR rtl-optimization/89313
+ * function.c (matching_constraint_num): New static function.
+ (match_asm_constraints_1): Use it. Fixup white space and comment.
+ Don't replace inputs with non-matching constraints which conflict
+ with early clobber outputs.
+
+2019-03-27 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/87761
+ PR rtl-optimization/89826
+ * regcprop.c (copyprop_hardreg_forward_1): Move may_trap_p test
+ slightly later.
+ (pass_cprop_hardreg::execute): Call df_analyze after adding the
+ note problem to get REG_DEAD/REG_UNUSED notes updated.
+
+2019-03-27 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89463
+ * tree-ssa-dce.c (remove_dead_stmt): Take output vector to
+ queue edges to remove.
+ (eliminate_unnecessary_stmts): Remove dead PHIs alongside
+ dead stmts. Delay edge removal until PHIs are removed to
+ make debug-stmt creation not confused by seemingly degenerate
+ PHIs.
+
+2019-03-27 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.h: Rename NON_SPECIAL_REGS to GEN_OR_FLOAT_REGS
+ throughout file.
+ * config/rs6000/darwin.h: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+
+2019-03-27 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Always
+ assign rs6000_hard_regno_mode_ok_p[m][r]. Formatting.
+
+2019-03-26 Andrew Waterman <andrew@sifive.com>
+ Jim Wilson <jimw@sifive.com>
+
+ * config/riscv/generic.md (generic_alu, generic_load, generic_store)
+ (generic_xfer, generic_branch, generic_imul, generic_idivsi)
+ (generic_idivdi, generic_fmul_single, generic_fmul_double)
+ (generic_fdiv, generic_fsqrt): Add check for generic tune.
+ (generic_alu): Add auipc to type list.
+ * config/riscv/riscv-opts.h (enum riscv_microarchitecture_type): New.
+ (riscv_microarchitecture): Declare.
+ * config/riscv/riscv-protos.h (riscv_store_data_bypass_p): Declare.
+ * config/riscv/riscv.c (struct riscv_cpu_info): Add microarchitecture
+ field.
+ (riscv_microarchitecture): New.
+ (sifive_7_tune_info): New.
+ (riscv_cpu_info_table): Add microarchitecture value for rocket and
+ size. Add sifive-3-series, sifive-5-series, and sifive-7-series
+ entries.
+ (riscv_store_data_bypass_p): New.
+ (riscv_option_override): Set riscv_microarchitecture from
+ cpu->microarchitecture.
+ * config/riscv/riscv.md: Include sifive-7.md.
+ (type): Add auipc.
+ (tune): New.
+ (auipc<mode>): Change type to auipc.
+ (restore_stack_nonlocal): New.
+ * config/riscv/sifive-7.md: New.
+ * doc/invoke.texi (RISC-V Options): Update mtune docs.
+
+2019-03-26 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89827
+ * config/i386/i386.c (dimode_scalar_chain::convert_reg):
+ Also process XEXP (src, 0) of a shift insn.
+
+2019-03-26 Richard Biener <rguenther@suse.de>
+
+ * tree-inline.c (remap_gimple_stmt): Cache gimple_block.
+ (copy_debug_stmt): Likewise.
+ (expand_call_inline): Likewise.
+ (copy_bb): Avoid redundant lookup & set of gimple_block.
+ * gimple-low.c (lower_gimple_return): Likewise.
+ (lower_builtin_setjmp): Likewise.
+
+2019-03-26 Jakub Jelinek <jakub@redhat.com>
+
+ * hash-table.h (hash_table::m_gather_mem_stats): If GATHER_STATISTICS
+ is constant 0, turn into static const data member initialized to false.
+ (hash_table::hash_table): Only initialize m_gather_mem_stats #if
+ GATHER_STATISTICS. Add ATTRIBUTE_UNUSED to gather_mem_stats param.
+
+2019-03-26 Jason Merrill <jason@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * mem-stats.h (mem_alloc_description::unregister_descriptor): New
+ method.
+ (mem_alloc_description::release_object_overhead): Fix comment typos.
+ * hash-table.h (hash_table::~hash_table): Call
+ release_instance_overhead only if m_entries is non-NULL, otherwise
+ call unregister_descriptor.
+
+2019-03-26 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/81740
+ * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
+ In case of outer loop vectorization, check for backward dependence
+ at the inner loop if outer loop dependence is reversed.
+
+2019-03-26 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Correct
+ rs6000_vector_mem init. Correct wI and wJ comment.
+
+2019-03-25 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/88347
+ PR rtl-optimization/88423
+ * sched-deps.c (sched_analyze_insn): Take into account that for
+ tablejumps the barrier appears after a label and a jump_table_data.
+
+2019-03-25 Martin Sebor <msebor@redhat.com>
+
+ PR c/89812
+ * c-common.c (check_user_alignment): Rename local. Correct maximum
+ alignment in diagnostic. Avoid assuming argument fits in SHWI,
+ convert it to UHWI when it fits.
+
+2019-03-25 Johan Karlsson <johan.karlsson@enea.com>
+
+ PR debug/86964
+ * dwarf2out.c (premark_used_variables): New function.
+ (prune_unused_types_walk): Do not mark not premarked external
+ variables.
+ (prune_unused_types): Call premark_used_variables.
+
+2019-03-25 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/89676
+ * lra-constraints.c (curr_insn_transform): Do match reload for
+ early clobbers when the match was successful only for different
+ registers.
+
+2019-03-25 Martin Sebor <msebor@redhat.com>
+
+ * doc/extend.texi (Common Type Attributes): Document vector_size.
+ (Common Variable Attributes): Mention size constraint. Correct
+ quoting and typos.
+ (Vector Extensions): Use @dfn when defining bas type. Clarify
+ base type and size constraints.
+
+2019-03-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89789
+ * tree-ssa-sccvn.c (set_ssa_val_to): Do not allow lattice
+ changes from non-undefined back to undefined.
+
+2019-03-25 Thomas Otto <thomas.otto@pdv-fs.de>
+
+ * dwarf2out.c (comp_dir_string): cached_wd could be set to both a
+ heap string and a gc string, but since this variable is unknown to
+ ggc the gc string might get reused and corrupted. Fixed by always
+ using a heap string.
+
+2019-03-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89779
+ * tree-ssa-loop-ivopts.c (remove_unused_ivs): Return
+ to remove IV defs, delay actual removal.
+ (tree_ssa_iv_optimize_loop): Likewise. Avoid SCEV reset.
+ (tree_ssa_iv_optimize): Remove eliminated IV defs at the
+ very end, properly also reset loop control IV information.
+
+2019-03-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89802
+ * tree-ssa-math-opts.c (convert_mult_to_fma_1): Properly
+ move EH data to folded stmt.
+
+2019-03-25 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390-builtin-types.def: Remove few unused types and
+ fix sort order for others.
+
+2019-03-25 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390-c.c (s390_fn_types_compatible): Print the
+ expected and found types with -mdebug during builtin matching.
+
+2019-03-25 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89790
+ * fold-const.c (operand_equal_p): Revert last change with
+ updated comment.
+
+2019-03-24 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Add REG_EQUAL
+ notes for the result of the __tls_get_addr calls.
+ * config/rs6000/rs6000.md (unspec UNSPEC_TLS_GET_ADDR): New.
+
+2019-03-24 Jeff Law <law@redhat.com>
+
+ * config/bfin/bfin.md (movpdi): Fix length for alternative 1.
+
+ PR rtl-optimization/87761
+ * regcprop.c (copyprop_hardreg_forward_1): Check may_trap_p on SET,
+ not INSN. Also check RTX_FRAME_RELATED_P. Queue insns for DF rescan
+ as needed.
+ (pass_cprop_hardreg::execute): Add df note problem and defer insn
+ rescans. Reprocess blocks as needed, calling df_analyze before
+ reprocessing. Always call df_analyze before fixing up debug bind
+ insns.
+
+2019-03-23 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/xmmintrin.h (_mm_movemask_pi8): Implement for 32-bit
+ big endian.
+
+2019-03-22 Andrew Pinski <apinski@marvell.com>
+
+ * config/aarch64/aarch64.md (zero_extendsidi2_aarch64): Fix type
+ attrribute for uxtw.
+
+2019-03-26 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/87761
+ * config/mips/mips-protos.h (mips_split_move): Add new argument.
+ (mips_emit_move_or_split): Pass NULL for INSN into mips_split_move.
+ (mips_split_move): Accept new INSN argument. Try to forward SRC
+ into the next instruction.
+ (mips_split_move_insn): Pass INSN through to mips_split_move.
+
+2019-03-22 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/89676
+ * lra-constraints.c (curr_insn_transform): Do match reload for
+ early clobbers even if the match was successful.
+
+2019-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/87481
+ * doc/invoke.texi (-fconstexpr-ops-limit=): Document.
+
+2019-03-22 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/mmintrin.h (_mm_sub_pi32): Fix typo.
+
+2019-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (<avx512>_fmadd_<mode>_mask3<round_name>,
+ <avx512>_fmsub_<mode>_mask3<round_name>,
+ <avx512>_fnmadd_<mode>_mask3<round_name>,
+ <avx512>_fnmsub_<mode>_mask3<round_name>,
+ avx512f_vmfmadd_<mode>_mask3<round_name>,
+ avx512f_vmfmsub_<mode>_mask3<round_name>,
+ *avx512f_vmfnmadd_<mode>_mask3<round_name>): Use <round_nimm_predicate>
+ instead of register_operand and %v instead of v for match_operand 1.
+ (avx512f_vmfnmsub_<mode>_mask3<round_name>): Rename to ...
+ (*avx512f_vmfnmsub_<mode>_mask3<round_name>): ... this. Use
+ <round_nimm_predicate> instead of register_operand and %v instead of v
+ for match_operand 1.
+
+ * config/i386/sse.md (<avx512>_fmadd_<mode>_mask<round_name>,
+ <avx512>_fmadd_<mode>_mask3<round_name>,
+ <avx512>_fmsub_<mode>_mask<round_name>,
+ <avx512>_fmsub_<mode>_mask3<round_name>,
+ <avx512>_fnmadd_<mode>_mask<round_name>,
+ <avx512>_fnmadd_<mode>_mask3<round_name>,
+ <avx512>_fnmsub_<mode>_mask<round_name>,
+ <avx512>_fnmsub_<mode>_mask3<round_name>,
+ <avx512>_fmaddsub_<mode>_mask<round_name>,
+ <avx512>_fmaddsub_<mode>_mask3<round_name>,
+ <avx512>_fmsubadd_<mode>_mask<round_name>,
+ <avx512>_fmsubadd_<mode>_mask3<round_name>): Use
+ <round_nimm_predicate> instead of nonimmediate_operand.
+ (fmai_vmfmadd_<mode><round_name>, fmai_vmfmsub_<mode><round_name>,
+ fmai_vmfnmadd_<mode><round_name>, fmai_vmfnmsub_<mode><round_name>):
+ Use register_operand instead of <round_nimm_predicate> for the
+ operand that needs to match output.
+ (*fmai_fmadd_<mode>, *fmai_fmsub_<mode>,
+ *fmai_fnmadd_<mode><round_name>, *fmai_fnmsub_<mode><round_name>):
+ Likewise. Formatting fixes.
+
+ PR target/89784
+ * config/i386/i386.c (enum ix86_builtins): Remove
+ IX86_BUILTIN_VFMSUBSD3_MASK3 and IX86_BUILTIN_VFMSUBSS3_MASK3.
+ * config/i386/i386-builtin.def (__builtin_ia32_vfmaddsd3_mask,
+ __builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
+ __builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
+ __builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
+ __builtin_ia32_vfmsubss3_mask3): New builtins.
+ * config/i386/sse.md (avx512f_vmfmadd_<mode>_mask<round_name>,
+ avx512f_vmfmadd_<mode>_mask3<round_name>,
+ avx512f_vmfmadd_<mode>_maskz_1<round_name>,
+ *avx512f_vmfmsub_<mode>_mask<round_name>,
+ avx512f_vmfmsub_<mode>_mask3<round_name>,
+ *avx512f_vmfmasub_<mode>_maskz_1<round_name>,
+ *avx512f_vmfnmadd_<mode>_mask<round_name>,
+ *avx512f_vmfnmadd_<mode>_mask3<round_name>,
+ *avx512f_vmfnmadd_<mode>_maskz_1<round_name>,
+ *avx512f_vmfnmsub_<mode>_mask<round_name>,
+ avx512f_vmfnmsub_<mode>_mask3<round_name>,
+ *avx512f_vmfnmsub_<mode>_maskz_1<round_name>): New define_insns.
+ (avx512f_vmfmadd_<mode>_maskz<round_expand_name>): New define_expand.
+ * config/i386/avx512fintrin.h (_mm_mask_fmadd_sd, _mm_mask_fmadd_ss,
+ _mm_mask3_fmadd_sd, _mm_mask3_fmadd_ss, _mm_maskz_fmadd_sd,
+ _mm_maskz_fmadd_ss, _mm_mask_fmsub_sd, _mm_mask_fmsub_ss,
+ _mm_mask3_fmsub_sd, _mm_mask3_fmsub_ss, _mm_maskz_fmsub_sd,
+ _mm_maskz_fmsub_ss, _mm_mask_fnmadd_sd, _mm_mask_fnmadd_ss,
+ _mm_mask3_fnmadd_sd, _mm_mask3_fnmadd_ss, _mm_maskz_fnmadd_sd,
+ _mm_maskz_fnmadd_ss, _mm_mask_fnmsub_sd, _mm_mask_fnmsub_ss,
+ _mm_mask3_fnmsub_sd, _mm_mask3_fnmsub_ss, _mm_maskz_fnmsub_sd,
+ _mm_maskz_fnmsub_ss, _mm_mask_fmadd_round_sd, _mm_mask_fmadd_round_ss,
+ _mm_mask3_fmadd_round_sd, _mm_mask3_fmadd_round_ss,
+ _mm_maskz_fmadd_round_sd, _mm_maskz_fmadd_round_ss,
+ _mm_mask_fmsub_round_sd, _mm_mask_fmsub_round_ss,
+ _mm_mask3_fmsub_round_sd, _mm_mask3_fmsub_round_ss,
+ _mm_maskz_fmsub_round_sd, _mm_maskz_fmsub_round_ss,
+ _mm_mask_fnmadd_round_sd, _mm_mask_fnmadd_round_ss,
+ _mm_mask3_fnmadd_round_sd, _mm_mask3_fnmadd_round_ss,
+ _mm_maskz_fnmadd_round_sd, _mm_maskz_fnmadd_round_ss,
+ _mm_mask_fnmsub_round_sd, _mm_mask_fnmsub_round_ss,
+ _mm_mask3_fnmsub_round_sd, _mm_mask3_fnmsub_round_ss,
+ _mm_maskz_fnmsub_round_sd, _mm_maskz_fnmsub_round_ss): New intrinsics.
+
+2019-03-21 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/89350
+ * builtins.c (compute_objsize): Also ignore offsets whose upper
+ bound is negative.
+ * gimple-ssa-warn-restrict.c (builtin_memref): Add new member.
+ (builtin_memref::builtin_memref): Initialize new member.
+ Allow EXPR to be null.
+ (builtin_memref::extend_offset_range): Replace local with a member.
+ Avoid assuming pointer offsets are unsigned.
+ (builtin_memref::set_base_and_offset): Determine base object
+ before computing offset range.
+ (builtin_access::builtin_access): Handle memset.
+ (builtin_access::generic_overlap): Replace local with a member.
+ (builtin_access::strcat_overlap): Same.
+ (builtin_access::overlap): Same.
+ (maybe_diag_overlap): Same.
+ (maybe_diag_access_bounds): Same.
+ (wrestrict_dom_walker::check_call): Handle memset.
+ (check_bounds_or_overlap): Same.
+
+2019-03-21 Jan Hubicka <hubicka@ucw.cz>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR lto/89692
+ * tree.c (fld_type_variant, fld_incomplete_type_of,
+ fld_process_array_type): Call fld->pset.add and don't call
+ add_tree_to_fld_list if it returns true.
+ (free_lang_data_in_type): Similarly with self-recursive call. Purge
+ non-marked types from TYPE_NEXT_VARIANT list.
+ (find_decls_types_r): Call fld_worklist_push for TYPE_CANONICAL (t).
+
+2019-03-21 Jakub Jelinek <jakub@redhat.com>
+
+ * hash-table.h (hash_table): Add Lazy template parameter defaulted
+ to false, if true, don't alloc_entries during construction, but defer
+ it to the first method that needs m_entries allocated.
+ (hash_table::hash_table, hash_table::~hash_table,
+ hash_table::alloc_entries, hash_table::find_empty_slot_for_expand,
+ hash_table::too_empty_p, hash_table::expand, hash_table::empty_slow,
+ hash_table::clear_slot, hash_table::traverse_noresize,
+ hash_table::traverse, hash_table::iterator::slide): Adjust all methods.
+ * hash-set.h (hash_set): Add Lazy template parameter defaulted to
+ false.
+ (hash_set::contains): If Lazy is true, use find_slot_with_hash with
+ NO_INSERT instead of find_with_hash.
+ (hash_set::traverse, hash_set::iterator, hash_set::iterator::m_iter,
+ hash_set::m_table): Add Lazy to template params of hash_table.
+ (gt_ggc_mx, gt_pch_nx): Use false as Lazy in hash_set template param.
+ * attribs.c (test_attribute_exclusions): Likewise.
+ * hash-set-tests.c (test_set_of_strings): Add iterator tests for
+ hash_set. Add tests for hash_set with Lazy = true.
+
+2019-03-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89779
+ * tree.c (tree_nop_conversion): Consolidate and fix defensive
+ checks with respect to released SSA names now having error_mark_node
+ type.
+ * fold-const.c (operand_equal_p): Likewise.
+
+2019-03-20 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ PR target/89775
+ * config/s390/s390.c (global_not_special_regno_p): Move to make it
+ available to ...
+ (s390_optimize_register_info): Use global_not_special_regno_p to
+ check for global regs.
+
+2019-03-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89752
+ * lra-constraints.c (process_alt_operands) <reg>: For BLKmode, don't
+ update this_alternative nor this_alternative_set.
+
+2019-03-19 Jim Wilson <jimw@sifive.com>
+
+ PR target/89411
+ * config/riscv/riscv.c (riscv_valid_lo_sum_p): New arg x. New locals
+ align, size, offset. Use them to handle a BLKmode reference. Update
+ comment.
+ (riscv_classify_address): Pass info->offset to riscv_valid_lo_sum_p.
+
+2019-03-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89768
+ * loop-unroll.c (unroll_loop_constant_iterations): Use gen_int_mode
+ instead of GEN_INT.
+ (unroll_loop_runtime_iterations): Likewise.
+
+2019-03-19 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/89644
+ * tree-ssa-strlen.c (handle_builtin_stxncpy): Use full_string_p
+ rather than endptr as an indicator of nul-termination.
+
+ PR tree-optimization/89644
+ * tree-ssa-strlen.c (handle_builtin_stxncpy): Consider unterminated
+ arrays in determining sequence sizes in strncpy and stpncpy.
+
+2019-03-19 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/89737
+ * predict.c (combine_predictions_for_bb): Empty likely_edges and
+ unlikely_edges if there's an edge that belongs to both these sets.
+
+2018-03-19 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/89746
+ * config/rs6000/rs6000.md (fix_trunc<mode>si2_stfiwx): If we have a
+ non-TARGET_MFCRF target, and the dest is memory but not 32-bit aligned,
+ go via a stack temporary.
+
+2019-03-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89378
+ * config/mips/mips.c (mips_expand_vec_cond_expr): Use gen_lowpart
+ instead of gen_rtx_SUBREG.
+ * config/mips/mips-msa.md (vec_extract<mode><unitmode>): Likewise.
+
+2019-03-19 Richard Biener <rguenther@suse.de>
+
+ PR debug/88389
+ * opts.c (finish_options): Disable -gsplit-dwarf when doing LTO.
+
+2019-03-19 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/87809
+ PR lto/89335
+ * tree.c (free_lang_data_in_decl): Do not free context of C++
+ destrutors.
+
+2019-03-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89506
+ * config/arm/arm.md (cmpsi2_addneg): Swap the alternatives and use
+ subs for the first alternative except when operands[3] is 1.
+
+ PR target/89752
+ * gimplify.c (gimplify_asm_expr): For output argument with
+ TREE_ADDRESSABLE type, clear allows_reg if it allows memory, otherwise
+ diagnose error.
+
+2019-03-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/89753
+ * loop-unroll.c (decide_unroll_constant_iterations): Make guard for
+ explicit unrolling factor even more robust.
+
+2019-03-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89726
+ * config/i386/i386.c (ix86_expand_floorceildf_32): In ceil
+ compensation use x2 += 1 instead of x2 -= -1 and when honoring
+ signed zeros, do another copysign after the compensation.
+
+2019-03-18 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/89720
+ * tree-vrp.c (vrp_prop::check_mem_ref): Treat range with max < min
+ more conservatively, the same as anti-range.
+
+2019-03-18 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/88945
+ * tree-ssanames.c (release_ssa_name_fn): For released SSA names
+ use a TREE_TYPE of error_mark_node to avoid ICEs when dumping
+ basic-blocks that are removed. Remove restoring SSA_NAME_VAR.
+ * tree-outof-ssa.c (eliminate_useless_phis): Remove redundant checking.
+
+2019-03-18 Andrew Stubbs <ams@codesourcery.com>
+
+ * config/gcn/gcn-run.c (struct output): Make next_output unsigned.
+ Extend queue to 1024 entries.
+ Add "consumed" field.
+ (gomp_print_output): Remove print_index parameter.
+ Add final parameter.
+ Change limit to unsigned.
+ Use consumed field to implement circular buffer.
+ Detect interrupted print in final pass.
+ Flush output at the end.
+ (run): Update gomp_print_output usage.
+ (main): Initialize kernargs->output_data.consumed.
+
+2019-03-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-loop.c (vect_estimate_min_profitable_iters): Fix the
+ calculation of the minimum number of scalar iterations for
+ fully-predicated loops.
+
+2019-03-18 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/89546
+ * tree-sra.c (propagate_subaccesses_across_link): Requeue new_acc if
+ any propagation to its children took place.
+
+2019-03-18 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ PR target/89627
+ * config/riscv/riscv.c (riscv_pass_fpr_single): Add offset
+ parameter, and make use of it.
+ (riscv_get_arg_info): Pass offset to riscv_pass_fpr_single.
+
+2019-03-18 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.opt (mcode-density-frame): Get the inital value
+ from TARGET_CODE_DENSITY_FRAME_DEFAULT.
+ * config/arc/elf.h (TARGET_CODE_DENSITY_FRAME_DEFAULT): Define.
+ * config/arc/linux.h (TARGET_CODE_DENSITY_FRAME_DEFAULT): Define.
+ * config/arc/arc.md (pop_multi_fp_blink): Adjust constraints to
+ match what the ops is doing.
+ (push_multi_fp_blink): Likewise.
+ * config/arc/arc.c (arc_override_options): Enable enter/leave when
+ compiling for size and elf target.
+ (arc_save_callee_enter): Adjust note to match what enter/leave
+ operation does.
+
+2019-03-18 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.md (tst_movb): Fix constraint.
+
+2019-03-18 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc.c (TARGET_HAVE_SPECULATION_SAFE_VALUE): Define.
+
+2019-03-18 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc-protos.h (arc_adjust_reg_alloc_order): Declare.
+ * config/arc/arc.c (arc_conditional_register_usage): Remove all
+ reg_alloc_order references.
+ (size_alloc_order): Define.
+ (arc_adjust_reg_alloc_order): New function.
+ * config/arc/arc.h (REG_ALLOC_ORDER): Proper define the register
+ order.
+ (ADJUST_REG_ALLOC_ORDER): Define.
+ (HONOR_REG_ALLOC_ORDER): Likewise.
+
+2019-03-18 Richard Biener <rguenther@suse.de>
+
+ PR target/87561
+ * config/i386/i386.c (ix86_add_stmt_cost): Pessimize strided
+ loads and stores a bit more.
+
+2019-03-18 Richard Biener <rguenther@suse.de>
+
+ PR target/87561
+ * config/i386/i386.c (ix86_add_stmt_cost): Apply strided
+ load pessimization to stores as well.
+
+2019-03-18 Andrey Belevantsev <abel@ispras.ru>
+
+ PR middle-end/86979
+ * sel-sched.c (compute_av_set_at_bb_end): When we have an ineligible
+ successor, use NULL as its av set.
+
+2019-03-15 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR rtl-optimization/89721
+ * lra-constraints (invariant_p): Return false if side_effects_p holds.
+
+2019-03-15 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ PR target/87532
+ * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
+ When handling vec_extract, use modular arithmetic to allow
+ constant selectors greater than vector length.
+ * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Allow
+ V1TImode vectors to have constant selector values greater than 0.
+ Use modular arithmetic to compute vector index.
+ (rs6000_split_vec_extract_var): Use modular arithmetic to compute
+ index for in-memory vectors. Correct code generation for
+ in-register vectors.
+ (altivec_expand_vec_ext_builtin): Use modular arithmetic to
+ compute index.
+
+2019-03-15 Alexandre Oliva <aoliva@redhat.com>
+
+ PR c++/88534
+ PR c++/88537
+ * dwarf2out.c (generic_parameter_die): Follow DECL_INITIAL of
+ VAR_DECL args.
+
+2019-03-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89709
+ * tree.c (inchash::add_expr): Strip any location wrappers.
+ * fold-const.c (operand_equal_p): Move stripping of location wrapper
+ after hash verification.
+
+ PR debug/89704
+ * dwarf2out.c (add_const_value_attribute): Return false for MINUS,
+ SIGN_EXTEND and ZERO_EXTEND.
+
+2019-03-14 Jason Merrill <jason@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * hash-table.h (remove_elt_with_hash): Return if slot is NULL rather
+ than if is_empty (*slot).
+ * hash-set-tests.c (test_set_of_strings): Add tests for addition of
+ existing elt and for elt removal.
+ * hash-map-tests.c (test_map_of_strings_to_int): Add test for removal
+ of already removed elt.
+
+2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89650
+ * config/i386/i386.c (remove_partial_avx_dependency): Handle
+ REG_EH_REGION note.
+
+2019-03-14 Martin Liska <mliska@suse.cz>
+
+ PR other/89712
+ * doc/invoke.texi: Remove -fdump-class-hierarchy option.
+
+2019-03-14 Richard Biener <rguenther@suse.de>
+
+ PR target/89711
+ * config/i386/i386.c (make_resolver_func): Properly set
+ DECL_CONTEXT on the RESULT_DECL.
+ * config/rs6000/rs6000.c (make_resolver_func): Likewise.
+
+2019-03-14 Richard Biener <rguenther@suse.de>
+
+ * gimple-pretty-print.c: Include cfgloop.h.
+ (dump_gimple_phi): Adjust.
+ (dump_gimple_bb_header): Dump loop header for GIMPLE.
+ (pp_cfg_jump): Adjust.
+ (dump_implicit_edges): Dump fallthru to next block for GIMPLE as well.
+ * tree-cfg.c (build_gimple_cfg): Remove lower_phi_internal_fn call.
+ (lower_phi_internal_fn): Remove.
+ (verify_gimple_call): Remove IFN_PHI special-casing.
+ (dump_function_to_file): Dump IL state.
+ * tree-into-ssa.c (rewrite_add_phi_arguments): Revert changes
+ done to deal with PHI nodes being present in non-SSA state.
+
+2019-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR ipa/89684
+ * multiple_target.c (create_dispatcher_calls): Change
+ references_to_redirect from vector of ipa_ref * to vector of ipa_ref.
+ In the node->iterate_referring loop, push *ref rather than ref, call
+ ref->remove_reference () and always pass 0 to iterate_referring.
+
+ PR rtl-optimization/89679
+ * expmed.c (expand_mult_const): Don't add a REG_EQUAL note if it
+ would contain a paradoxical SUBREG.
+
+2019-03-14 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89710
+ * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Use
+ safe_dyn_cast.
+
+2019-03-14 Martin Liska <mliska@suse.cz>
+
+ * coverage.c (coverage_begin_function): Stream also
+ end_column.
+ * doc/gcov.texi: Document 2 new fields in JSON file. Improve
+ documentation about function declaration location.
+ * gcov-dump.c (tag_function): Print whole range
+ of function declaration.
+ * gcov.c (struct function_info): Add end_column field.
+ (function_info::function_info): Initialize it.
+ (output_json_intermediate_file): Output {start,end}_column
+ fields.
+ (read_graph_file): Read end_column.
+
+2019-03-14 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89698
+ * fold-const.c (operand_equal_p): For INDIRECT_REF check
+ that the access types are similar.
+
+2019-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89703
+ * tree-ssa-strlen.c (valid_builtin_call): Punt if stmt call types
+ aren't compatible also with builtin_decl_explicit. Check pure
+ or non-pure status of BUILT_IN_STR{{,N}CMP,N{LEN,{CAT,CPY}{,_CHK}}}
+ and BUILT_IN_STPNCPY{,_CHK}.
+
+2019-03-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89523
+ * config/i386/i386.c (ix86_print_operand): Handle 'M' to add
+ addr32 prefix to VSIB address for X32.
+ * config/i386/sse.md (*avx512pf_gatherpf<mode>sf_mask): Prepend
+ "%M2" to opcode.
+ (*avx512pf_gatherpf<mode>df_mask): Likewise.
+ (*avx512pf_scatterpf<mode>sf_mask): Likewise.
+ (*avx512pf_scatterpf<mode>df_mask): Likewise.
+ (*avx2_gathersi<mode>): Prepend "%M3" to opcode.
+ (*avx2_gathersi<mode>_2): Prepend "%M2" to opcode.
+ (*avx2_gatherdi<mode>): Prepend "%M3" to opcode.
+ (*avx2_gatherdi<mode>_2): Prepend "%M2" to opcode.
+ (*avx2_gatherdi<mode>_3): Prepend "%M3" to opcode.
+ (*avx2_gatherdi<mode>_4): Prepend "%M2" to opcode.`
+ (*avx512f_gathersi<mode>): Prepend "%M4" to opcode.
+ (*avx512f_gathersi<mode>_2): Prepend "%M3" to opcode.
+ (*avx512f_gatherdi<mode>): Prepend "%M4" to opcode.
+ (*avx512f_gatherdi<mode>_2): Prepend "%M3" to opcode.
+ (*avx512f_scattersi<mode>): Prepend "%M0" to opcode.
+ (*avx512f_scatterdi<mode>): Likewise.
+
+2019-03-13 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/85860
+ * lra-constraints.c (inherit_in_ebb): Update
+ potential_reload_hard_regs along with live_hard_regs.
+
+2019-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/89498
+ * dwarf2out.c (size_of_die): For dw_val_class_view_list always use
+ DWARF_OFFSET_SIZE.
+ (value_format): For dw_val_class_view_list never use DW_FORM_loclistx.
+
+2019-03-13 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/89662
+ * tree-vrp.c (vrp_prop::check_mem_ref): Avoid assuming every type
+ has a size.
+
+2019-03-13 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89677
+ * tree-scalar-evolution.c (simplify_peeled_chrec): Do not
+ throw FP expressions at tree-affine.
+
+2019-03-14 Richard Biener <rguenther@suse.de>
+
+ * tree-pretty-print.c (dump_generic_node): For -gimple properly
+ dump negative integer constants using _Literal (type) -num.
+
+2019-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ * ipa-param-manipulation.h (struct ipa_parm_adjustment): Remove
+ nonlocal_value member.
+
+ PR middle-end/88588
+ * omp-simd-clone.c (ipa_simd_modify_stmt_ops): Handle PHI args.
+ (ipa_simd_modify_function_body): Handle PHIs.
+
+2019-03-12 Robin Dapp <rdapp@linux.ibm.com>
+
+ * config/s390/s390.c (s390_option_override_internal): Use more
+ aggressive inlining parameters.
+
+2019-03-12 Robin Dapp <rdapp@linux.ibm.com>
+
+ * config/s390/3906.md: New file.
+ * config/s390/s390.c (MAX_SCHED_UNITS): Increase.
+ (LONGRUNNING_THRESHOLD): Remove.
+ (MAX_SCHED_MIX_SCORE): Decrease.
+ (MAX_SCHED_MIX_DISTANCE): Decrease.
+ (s390_bb_fallthru_entry_likely): Assume fallthru for less than likely.
+ (struct s390_sched_state): New struct to hold scheduling state.
+ (S390_SCHED_STATE_NORMAL): Remove.
+ (S390_SCHED_STATE_CRACKED): Remove.
+ (S390_SCHED_ATTR_MASK_GROUPOFTWO): Add.
+ (s390_get_sched_attrmask): Use new attribute.
+ (s390_get_unit_mask): Use new units.
+ (s390_is_fpd): New function.
+ (s390_is_fxd): New function.
+ (s390_is_longrunning): New function.
+ (s390_sched_score): Use new functions.
+ (s390_sched_reorder): Likewise.
+ (s390_sched_variable_issue): Rework and use new functions.
+ (s390_sched_init): Use new functions.
+ * config/s390/s390.h (s390_tune_attr): Add z14.
+ * config/s390/s390.md: Add z14.
+
+2019-03-12 Robin Dapp <rdapp@linux.ibm.com>
+
+ * config/s390/2964.md: Update pipeline description.
+ * config/s390/s390.c (MAX_SCHED_UNITS): Increase.
+ (LONGRUNNING_THRESHOLD): Remove.
+ (LATENCY_FACTOR): Remove.
+ (s390_get_unit_mask): Add unit.
+ (s390_sched_score): Use fxd/fpd.
+ (s390_sched_variable_issue): Use fxd/fpd.
+
+2019-03-12 Martin Liska <mliska@suse.cz>
+
+ * config/i386/i386.c: Reword an error message.
+
+2019-03-12 Martin Jambor <mjambor@suse.cz>
+
+ * cgraph.c (cgraph_node::dump): Dump more info for former thunks,
+ terminate with newline.
+
+2019-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/52726
+ * config/s390/s390.md (tabort): Use %wd instead of
+ HOST_WIDE_INT_PRINT_DEC in error message, reword to avoid two capital
+ letters and periods.
+ * config/tilepro/tilepro.c (tilepro_print_operand): Use %wd in
+ output_operand_lossage instead of HOST_WIDE_INT_PRINT_DEC, replace
+ 's with %< and %>.
+
+ PR middle-end/89663
+ * builtins.c (expand_builtin_int_roundingfn,
+ expand_builtin_int_roundingfn_2): Return NULL_RTX instead of
+ gcc_unreachable if validate_arglist fails.
+
+2019-03-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89664
+ * tree-ssa-math-opts.c (execute_cse_reciprocals_1): Properly
+ free the occurance tree after the early out.
+
+2019-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89655
+ PR bootstrap/89656
+ * vr-values.c (vr_values::update_value_range): If
+ old_vr->varying_p (), don't update it, make new_vr also VARYING
+ and return false.
+
+2019-03-11 Martin Liska <mliska@suse.cz>
+
+ * config/aarch64/aarch64.c (aarch64_override_options_internal):
+ Fix double string quoting.
+
+2019-03-11 Martin Liska <mliska@suse.cz>
+
+ * collect-utils.c (collect_wait): Wrap apostrophes
+ in gcc internal format with %'.
+ * collect2.c (main): Likewise.
+ (scan_prog_file): Likewise.
+ (scan_libraries): Likewise.
+ * config/i386/i386.c (ix86_expand_call): Likewise.
+ (ix86_handle_interrupt_attribute): Likewise.
+ * config/nds32/nds32-intrinsic.c (nds32_expand_builtin_impl): Likewise.
+ * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
+ * config/rl78/rl78.c (rl78_handle_saddr_attribute): Likewise.
+ * lto-wrapper.c (find_crtoffloadtable): Likewise.
+ * symtab.c (symtab_node::verify_base): Likewise.
+ * tree-cfg.c (verify_gimple_label): Likewise.
+ * tree.c (verify_type_variant): Likewise.
+
+2019-03-11 Martin Liska <mliska@suse.cz>
+
+ * builtins.c (expand_builtin_thread_pointer): Wrap an option name
+ in a string format message and fix GNU coding style.
+ (expand_builtin_set_thread_pointer): Likewise.
+ * common/config/aarch64/aarch64-common.c
+ (aarch64_rewrite_selected_cpu): Likewise.
+ * common/config/alpha/alpha-common.c (alpha_handle_option): Likewise.
+ * common/config/arc/arc-common.c (arc_handle_option): Likewise.
+ * common/config/arm/arm-common.c (arm_parse_fpu_option): Likewise.
+ * common/config/bfin/bfin-common.c (bfin_handle_option): Likewise.
+ * common/config/i386/i386-common.c (ix86_handle_option): Likewise.
+ * common/config/ia64/ia64-common.c (ia64_handle_option): Likewise.
+ * common/config/m68k/m68k-common.c (m68k_handle_option): Likewise.
+ * common/config/msp430/msp430-common.c (msp430_handle_option): Likewise.
+ * common/config/nds32/nds32-common.c (nds32_handle_option): Likewise.
+ * common/config/powerpcspe/powerpcspe-common.c (rs6000_handle_option):
+ Likewise.
+ * common/config/riscv/riscv-common.c
+ (riscv_subset_list::parsing_subset_version): Likewise.
+ (riscv_subset_list::parse_std_ext): Likewise.
+ (riscv_subset_list::parse_sv_or_non_std_ext): Likewise.
+ (riscv_subset_list::parse): Likewise.
+ * common/config/rs6000/rs6000-common.c (rs6000_handle_option): Likewise.
+ * config/aarch64/aarch64.c (aarch64_parse_one_option_token): Likewise.
+ (aarch64_override_options_internal): Likewise.
+ (aarch64_validate_mcpu): Likewise.
+ (aarch64_validate_march): Likewise.
+ (aarch64_validate_mtune): Likewise.
+ (aarch64_override_options): Likewise.
+ * config/alpha/alpha.c (alpha_option_override): Likewise.
+ * config/arc/arc.c (arc_init): Likewise.
+ (parse_mrgf_banked_regs_option): Likewise.
+ (arc_override_options): Likewise.
+ (arc_expand_builtin_aligned): Likewise.
+ * config/arm/arm-builtins.c (arm_expand_neon_builtin): Likewise.
+ (arm_expand_builtin): Likewise.
+ * config/arm/arm.c (arm_option_check_internal): Likewise.
+ (arm_configure_build_target): Likewise.
+ (arm_option_override): Likewise.
+ (arm_options_perform_arch_sanity_checks): Likewise.
+ (arm_handle_cmse_nonsecure_entry): Likewise.
+ (arm_handle_cmse_nonsecure_call): Likewise.
+ (arm_tls_referenced_p): Likewise.
+ (thumb1_expand_prologue): Likewise.
+ * config/avr/avr.c (avr_option_override): Likewise.
+ * config/bfin/bfin.c (bfin_option_override): Likewise.
+ * config/c6x/c6x.c (c6x_option_override): Likewise.
+ * config/cr16/cr16.c (cr16_override_options): Likewise.
+ * config/cris/cris.c (cris_option_override): Likewise.
+ * config/csky/csky.c (csky_handle_isr_attribute): Likewise.
+ * config/darwin-c.c (macosx_version_as_macro): Likewise.
+ * config/darwin.c (darwin_override_options): Likewise.
+ * config/frv/frv.c (frv_expand_builtin): Likewise.
+ * config/h8300/h8300.c (h8300_option_override): Likewise.
+ * config/i386/i386.c (parse_mtune_ctrl_str): Likewise.
+ (ix86_option_override_internal): Likewise.
+ (warn_once_call_ms2sysv_xlogues): Likewise.
+ (ix86_expand_prologue): Likewise.
+ (split_stack_prologue_scratch_regno): Likewise.
+ (ix86_warn_parameter_passing_abi): Likewise.
+ * config/ia64/ia64.c (fix_range): Likewise.
+ * config/m68k/m68k.c (m68k_option_override): Likewise.
+ * config/microblaze/microblaze.c (microblaze_option_override): Likewise.
+ * config/mips/mips.c (mips_emit_probe_stack_range): Likewise.
+ (mips_set_compression_mode): Likewise.
+ * config/mmix/mmix.c (mmix_option_override): Likewise.
+ * config/mn10300/mn10300.c (mn10300_option_override): Likewise.
+ * config/msp430/msp430.c (msp430_option_override): Likewise.
+ * config/nds32/nds32.c (nds32_option_override): Likewise.
+ * config/nios2/nios2.c (nios2_custom_check_insns): Likewise.
+ (nios2_option_override): Likewise.
+ (nios2_expand_custom_builtin): Likewise.
+ * config/nvptx/mkoffload.c (main): Likewise.
+ * config/nvptx/nvptx.c (diagnose_openacc_conflict): Likewise.
+ * config/pa/pa.c (fix_range): Likewise.
+ (pa_option_override): Likewise.
+ * config/riscv/riscv.c (riscv_parse_cpu): Likewise.
+ (riscv_option_override): Likewise.
+ * config/rl78/rl78.c (rl78_option_override): Likewise.
+ * config/rs6000/aix61.h: Likewise.
+ * config/rs6000/aix71.h: Likewise.
+ * config/rs6000/aix72.h: Likewise.
+ * config/rs6000/driver-rs6000.c (elf_platform): Likewise.
+ * config/rs6000/freebsd64.h: Likewise.
+ * config/rs6000/linux64.h: Likewise.
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise.
+ (rs6000_expand_zeroop_builtin): Likewise.
+ (rs6000_expand_mtfsb_builtin): Likewise.
+ (rs6000_expand_set_fpscr_rn_builtin): Likewise.
+ (rs6000_expand_set_fpscr_drn_builtin): Likewise.
+ (rs6000_invalid_builtin): Likewise.
+ (rs6000_expand_split_stack_prologue): Likewise.
+ * config/rs6000/rtems.h: Likewise.
+ * config/rx/rx.c (valid_psw_flag): Likewise.
+ (rx_expand_builtin): Likewise.
+ * config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise.
+ * config/s390/s390.c (s390_expand_builtin): Likewise.
+ (s390_function_profiler): Likewise.
+ (s390_option_override_internal): Likewise.
+ (s390_option_override): Likewise.
+ * config/sh/sh.c (sh_option_override): Likewise.
+ (sh_builtin_saveregs): Likewise.
+ (sh_fix_range): Likewise.
+ * config/sh/vxworks.h: Likewise.
+ * config/sparc/sparc.c (sparc_option_override): Likewise.
+ * config/spu/spu.c (spu_option_override): Likewise.
+ (fix_range): Likewise.
+ * config/visium/visium.c (visium_option_override): Likewise.
+ (visium_handle_interrupt_attr): Likewise.
+ * config/xtensa/xtensa.c (xtensa_option_override): Likewise.
+ * dbgcnt.c (dbg_cnt_set_limit_by_name): Likewise.
+ (dbg_cnt_process_opt): Likewise.
+ * dwarf2out.c (output_dwarf_version): Likewise.
+ * except.c (expand_eh_return): Likewise.
+ * gcc.c (defined): Likewise.
+ (driver_handle_option): Likewise.
+ (process_command): Likewise.
+ (compare_files): Likewise.
+ (driver::prepare_infiles): Likewise.
+ (driver::do_spec_on_infiles): Likewise.
+ (driver::maybe_run_linker): Likewise.
+ * omp-offload.c (oacc_parse_default_dims): Likewise.
+ * opts-global.c (handle_common_deferred_options): Likewise.
+ * opts.c (parse_sanitizer_options): Likewise.
+ (common_handle_option): Likewise.
+ (enable_warning_as_error): Likewise.
+ * passes.c (enable_disable_pass): Likewise.
+ * plugin.c (parse_plugin_arg_opt): Likewise.
+ (default_plugin_dir_name): Likewise.
+ * targhooks.c (default_expand_builtin_saveregs): Likewise.
+ (default_pch_valid_p): Likewise.
+ * toplev.c (init_asm_output): Likewise.
+ (process_options): Likewise.
+ (toplev::run_self_tests): Likewise.
+ * tree-cfg.c (verify_gimple_call): Likewise.
+ * tree-inline.c (inline_forbidden_p_stmt): Likewise.
+ (tree_inlinable_function_p): Likewise.
+ * var-tracking.c (vt_find_locations): Likewise.
+
+2019-03-11 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390.c (s390_expand_builtin): Do the copy_to_reg not
+ only on the else branch.
+
+2019-03-11 Martin Liska <mliska@suse.cz>
+
+ * gcov.c (output_intermediate_json_line): Print function
+ name of each line.
+ (output_json_intermediate_file): Add new argument.
+ * doc/gcov.texi: Document the change.
+
+2019-03-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR rtl-optimization/89588
+ * loop-unroll.c (decide_unroll_constant_iterations): Make guard for
+ explicit unrolling factor more robust.
+
+2019-03-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89649
+ * tree-vectorizer.h (vect_loop_versioning): Adjust prototype.
+ * tree-vect-loop-manip.c (vect_do_peeling): Unset force_vectorize
+ on the prolog and epilog loops.
+ (vect_loop_versioning): Return copy of loop.
+ * tree-vect-loop.c (vect_transform_loop): Unset force_vectorize
+ on the non-vectorized version of the loop.
+
+2019-03-10 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/68924
+ * config/i386/sse.md (*vec_extractv2di_0_sse):
+ Add (=r,x) alternative and corresponding splitter.
+
+2019-03-10 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/85762
+ PR tree-optimization/87008
+ PR tree-optimization/85459
+ * tree-sra.c (contains_vce_or_bfcref_p): New parameter, set the bool
+ it points to if there is a type changing MEM_REF. Adjust all callers.
+ (build_accesses_from_assign): Disable total scalarization if
+ contains_vce_or_bfcref_p returns true through the new parameter, for
+ both rhs and lhs.
+
+2019-03-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/88568
+ * attribs.c (handle_dll_attribute): Don't clear TREE_STATIC for
+ dllimport on VAR_DECLs with RECORD_TYPE or UNION_TYPE DECL_CONTEXT.
+
+ PR target/79645
+ * common.opt (fdiagnostics-show-labels,
+ fdiagnostics-show-line-numbers, fdiagnostics-format=,
+ fdiagnostics-minimum-margin-width=, fgnat-encodings=, gas-loc-support,
+ gas-locview-support, ginline-points, ginternal-reset-location-views):
+ Terminate description text with a dot.
+ * config/microblaze/microblaze.opt (mxl-prefetch): Likewise.
+ * config/mcore/mcore.opt (m210, m340): Likewise.
+ * config/epiphany/epiphany.opt (mprefer-short-insn-regs, mcmove,
+ mnops=): Start description text with a capital letter.
+ * config/arc/arc.opt (msize-level=): Likewise.
+ * config/sh/sh.opt (minline-ic_invalidate): Likewise.
+ * config/rs6000/sysv4.opt (mno-toc, mtoc, mno-traceback, mshlib,
+ mnewlib): Likewise.
+ * config/ft32/ft32.opt (msim): Likewise.
+ (mft32b, mcompress): Likewise. Terminate description text with a dot.
+ (mnodiv, mnopm): Terminate description text with a dot.
+ * config/c6x/c6x.opt (c6x_sdata): Terminate Enum description with
+ a colon.
+ * config/i386/i386.opt (prefer_vector_width, instrument_return):
+ Likewise.
+ * config/rx/rx.opt (nofpu): Remove trailing spaces from description
+ text.
+
+ PR rtl-optimization/89634
+ * cfgcleanup.c (thread_jump): Punt if registers mentioned in cond1
+ are modified in BB_END (e->src) instruction.
+
+2019-03-08 David Malcolm <dmalcolm@redhat.com>
+
+ PR target/79926
+ * config/i386/i386.c (ix86_set_current_function): Make "sorry"
+ messages more amenable to translation, and improve wording.
+
+2019-03-08 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000-p8swap.c (rs6000_analyze_swaps): Rebuild
+ ud- and du-chains between phases.
+
+2019-03-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR debug/89631
+ * dwarf2cfi.c (dwarf2out_frame_debug_expr): Use CONST_POLY_INT
+ instead of POLY_INT_CST.
+
+2019-03-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/arm/arm.h (TARGET_FP16_TO_DOUBLE): Add TARGET_VFP_DOUBLE
+ requirement.
+
+2019-03-08 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/68924
+ PR target/78782
+ PR target/87558
+ * config/i386/emmintrin.h (_mm_loadu_si64): New intrinsic.
+ (_mm_storeu_si64): Ditto.
+
+2019-03-08 Martin Liska <mliska@suse.cz>
+
+ PR target/86952
+ * config/i386/i386.c (ix86_option_override_internal): Disable
+ jump tables when retpolines are used.
+
+2019-03-08 Jan Hubicka <hubicka@ucw.cz>
+
+ PR go/63560
+ * ipa-split.c (execute_split_functions): Do not split
+ 'noinline' or 'section' function.
+
+2019-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/79846
+ * config/s390/s390.c (s390_const_operand_ok): Use %wu instead of
+ HOST_WIDE_INT_PRINT_UNSIGNED and %wd instead of
+ HOST_WIDE_INT_PRINT_DEC. Formatting fixes.
+
+ PR ipa/80000
+ * ipa-devirt.c (compare_virtual_tables): Remove two trailing spaces
+ from diagnostics. Formatting fixes.
+
+ PR target/85665
+ * ipa-devirt.c (odr_types_equivalent_p): Fix grammar in
+ warn_odr diagnostics.
+
+ PR other/80058
+ * lra-constraints.c (process_alt_operands): Avoid one space before
+ " at the end of line and another after " on another line in a string
+ literal.
+ * attribs.c (handle_dll_attribute): Likewise.
+ * config/avr/avr-devices.c (avr_texinfo): Likewise.
+
+ * gimple-ssa-warn-alloca.c (pass_walloca::execute): Don't wrap
+ warning_at or inform messages in G_() if there is no ?:.
+
+ PR tree-optimization/89550
+ * builtins.c (c_strlen): Only set TREE_NO_WARNING if warning_at
+ returned true. Formatting fixes.
+ (expand_builtin_strnlen): Formatting fixes.
+ * tree-vrp.c (vrp_prop::check_mem_ref): Only set TREE_NO_WARNING
+ if warning_at returned true.
+ * tree-cfg.c (pass_warn_function_return::execute): Likewise.
+
+2019-03-08 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89578
+ * cfgloop.h (struct loop): Add owned_clique field.
+ * cfgloopmanip.c (copy_loop_info): Copy it.
+ * tree-cfg.c (gimple_duplicate_bb): Do not remap owned_clique
+ cliques.
+ * tree-inline.c (copy_loops): Remap owned_clique.
+ * lto-streamer-in.c (input_cfg): Stream owned_clique.
+ * lto-streamer-out.c (output_cfg): Likewise.
+
+2019-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/80190
+ * config/darwin.c: Include intl.h.
+ (darwin_build_constant_cfstring): Improve i18n of diagnostics by not
+ composing the message out of two separate parts.
+
+2019-03-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/80003
+ * config/i386/i386.c (ix86_set_func_type): Make sure diagnostics
+ doesn't start with a capital letter and doesn't end with a dot.
+ (ix86_function_arg_boundary): Make sure diagnostics doesn't start
+ with a capital letter.
+ (ix86_mangle_function_version_assembler_name): Likewise.
+ (ix86_generate_version_dispatcher_body): Likewise.
+ (fold_builtin_cpu): Likewise.
+ (get_builtin_code_for_version): Likewise. Remove extraneous space.
+ (ix86_handle_interrupt_attribute): Make the diagnostics easier for
+ translators, wrap full type name in %qs.
+
+ PR translation/79999
+ * gimplify.c (gimplify_omp_ordered): Reword diagnostics to talk about
+ depend clause with source (or sink) modifier.
+ * omp-expand.c (expand_omp_ordered_sink): Likewise.
+
+ PR target/89602
+ * config/i386/sse.md (avx512f_mov<ssescalarmodelower>_mask,
+ *avx512f_load<mode>_mask, avx512f_store<mode>_mask): New define_insns.
+ (avx512f_load<mode>_mask): New define_expand.
+ * config/i386/i386-builtin.def (__builtin_ia32_loadsd_mask,
+ __builtin_ia32_loadss_mask, __builtin_ia32_storesd_mask,
+ __builtin_ia32_storess_mask, __builtin_ia32_movesd_mask,
+ __builtin_ia32_movess_mask): New builtins.
+ * config/i386/avx512fintrin.h (_mm_mask_load_ss, _mm_maskz_load_ss,
+ _mm_mask_load_sd, _mm_maskz_load_sd, _mm_mask_move_ss,
+ _mm_maskz_move_ss, _mm_mask_move_sd, _mm_maskz_move_sd,
+ _mm_mask_store_ss, _mm_mask_store_sd): New intrinsics.
+
+2019-03-07 Martin Jambor <mjambor@suse.cz>
+
+ PR lto/87525
+ * ipa-cp.c (perform_estimation_of_a_value): Account zero time benefit
+ for extern inline functions.
+
+2019-03-07 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/88235
+ * cgraph.h (cgraph_node): New inline method former_thunk_p.
+ * cgraph.c (cgraph_node::dump): Dump a note if node is a former thunk.
+ (clone_of_p): Treat expanded thunks like thunks, be optimistic if they
+ have multiple callees. At the end check if declarations match as
+ opposed to cgraph_nodes.
+
+2019-03-07 Martin Liska <mliska@suse.cz>
+
+ * cgraph.c (cgraph_node::verify_node): Verify with a neighbour
+ which is equivalent to searching for this in clones chain.
+ * symtab.c (symtab_node::verify_base): Similarly compare ASM
+ names with a neighbour and special case first node in a chain.
+
+2019-01-25 Jason Merrill <jason@redhat.com>
+
+ PR c++/80916 - spurious "static but not defined" warning.
+ * gimple-fold.c (can_refer_decl_in_current_unit_p): Return false
+ for an internal symbol with DECL_EXTERNAL.
+
+2019-04-07 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89618
+ * cfgloopmanip.c (copy_loop_info): Copy forgotten fields.
+ * tree-inline.c (copy_loops): Simplify.
+
+2019-03-07 Martin Liska <mliska@suse.cz>
+
+ * dwarf2out.c (add_AT_vms_delta): Revert function removal.
+
+2019-03-07 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89595
+ * tree-ssa-dom.c (dom_opt_dom_walker::optimize_stmt): Take
+ stmt iterator as reference, take boolean output parameter to
+ indicate whether the stmt was removed and thus the iterator
+ already advanced.
+ (dom_opt_dom_walker::before_dom_children): Re-iterate over
+ stmts created by folding.
+
+2019-03-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89585
+ * doc/extend.texi (Basic Asm): Document qualifiers are not allowed
+ at toplevel.
+
+2019-03-06 Peter Bergner <bergner@linux.ibm.com>
+
+ PR rtl-optimization/88845
+ * config/rs6000/rs6000.c (rs6000_emit_move_si_sf_subreg): Enable during
+ LRA.
+ * lra.c (remove_scratches_1): New function.
+ (remove_scratches): Use it.
+ (lra_emit_move): Likewise.
+
+2019-03-06 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * config/arc/arc-c.def (__ARC_UNALIGNED__): Set it on
+ unaligned_access variable.
+ * config/arc/arc.c (arc_override_options): Set unaligned access
+ default on for HS CPUs.
+ * config/arc/arc.h (STRICT_ALIGNMENT): Fix logic.
+
+2019-03-06 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/89577
+ * doc/gcov.texi: Prefer to use --coverage.
+ * doc/sourcebuild.texi: Likewise.
+
+2019-03-02 Jason Merrill <jason@redhat.com>
+
+ PR c++/86485 - -Wmaybe-unused with empty class ?:
+ * gimplify.c (gimplify_cond_expr): Use INIT_EXPR.
+
+2019-03-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89587
+ * config/rs6000/t-linux (MULTIARCH_DIRNAME): Set to non-empty only
+ if_multiarch.
+
+ PR middle-end/89590
+ * builtins.c (maybe_emit_free_warning): Punt if free doesn't have
+ exactly one argument.
+
+2019-03-05 Jakub Jelinek <jakub@redhat.com>
+ Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/89570
+ * match.pd (vec_cond into cond_op simplification): Don't use
+ get_conditional_internal_fn, use as_internal_fn (cond_op).
+
+2019-03-05 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR target/89222
+ * config/arm/arm.md (movsi): Use targetm.cannot_force_const_mem
+ to decide when to split off a non-zero offset from a symbol.
+ * config/arm/arm.c (arm_cannot_force_const_mem): Disallow offsets
+ in function symbols.
+
+2019-03-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89594
+ * tree-if-conv.c (pass_if_conversion::execute): Handle
+ case where .LOOP_VECTORIZED_FUNCTION was removed.
+
+2019-03-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/89560
+ * fold-const.c (fold_checksum_tree): Don't use fixed size buffer,
+ instead alloca it only when needed with the needed size.
+
+ PR tree-optimization/89570
+ * match.pd (vec_cond into cond_op simplification): Guard with
+ vectorized_internal_fn_supported_p test and #if GIMPLE.
+
+ PR tree-optimization/89566
+ * gimple-ssa-sprintf.c (sprintf_dom_walker::handle_gimple_call):
+ Set info.fncode to BUILT_IN_NONE if gimple_call_builtin_p failed.
+ Punt if get_user_idx_format succeeds, but idx_format argument is
+ not provided or doesn't have pointer type, or if idx_args is above
+ number of provided arguments.
+
+2019-03-04 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR tree-optimization/89437
+ * match.pd: Use lt in sin(atan(x)) and cos(atan(x)) simplifications.
+
+2019-03-04 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89572
+ * tree-scalar-evolution.c: (get_loop_exit_condition): Use
+ safe_dyn_cast.
+
+2019-03-04 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/89487
+ * tree-loop-distribution.c (has_nonaddressable_dataref_p): New.
+ (create_rdg_vertices): Compute has_nonaddressable_dataref_p.
+ (distribute_loop): Don't do runtime alias check if there is non-
+ addressable data reference.
+ * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): Check if VAR_DECL
+ is a register variable.
+
+2019-03-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89506
+ * config/arm/arm.md (cmpsi2_addneg): Use
+ trunc_int_for_mode (-INTVAL (...), SImode) instead of -INTVAL (...).
+ If operands[2] is 0 or INT_MIN, force use of subs.
+ (*compare_scc splitter): Use gen_int_mode.
+ (*negscc): Likewise.
+ * config/arm/thumb2.md (*thumb2_negscc): Likewise.
+
+2019-03-01 Kito Cheng <kito.cheng@gmail.com>
+ Monk Chiang <sh.chiang04@gmail.com>
+
+ * common/config/riscv/riscv-common.c: Include sstream.
+ (riscv_subset_list::to_string): New.
+ (riscv_arch_str): Likewise.
+ * config.gcc (riscv*-*-*): Handle --with-riscv-attribute=
+ * config.in: Regen.
+ * config/riscv/riscv-protos.h (riscv_arch_str): New.
+ * config/riscv/riscv.c (INCLUDE_STRING): Defined.
+ (riscv_emit_attribute): New.
+ (riscv_file_start): Emit attribute if needed.
+ (riscv_option_override): Init riscv_emit_attribute_p.
+ * config/riscv/riscv.opt (mriscv-attribute): New option.
+ * configure.ac (riscv*-*-*): Check binutils is supporting ELF
+ * configure: Regen.
+ * doc/install.texi: Document --with-riscv-attribute.
+ * doc/invoke.texi: Document -mriscv-attribute.
+
+ * common/config/riscv/riscv-common.c:
+ Include config/riscv/riscv-protos.h.
+ (INCLUDE_STRING): Defined.
+ (RISCV_DONT_CARE_VERSION): Defined.
+ (riscv_subset_t): Declare.
+ (riscv_subset_t::riscv_subset_t): New.
+ (riscv_subset_list): Declare.
+ (riscv_subset_list::riscv_subset_list): New.
+ (riscv_subset_list::~riscv_subset_list): Likewise.
+ (riscv_subset_list::parsing_subset_version): Likewise.
+ (riscv_subset_list::parse_std_ext): Likewise.
+ (riscv_subset_list::parse_sv_or_non_std_ext): Likewise.
+ (riscv_subset_list::add): Likewise.
+ (riscv_subset_list::lookup): Likewise.
+ (riscv_subset_list::xlen): Likewise.
+ (riscv_subset_list::parse): Likewise.
+ (riscv_supported_std_ext): Likewise.
+ (current_subset_list): Likewise.
+ (riscv_parse_arch_string): Using riscv_subset_list::parse to
+ parse.
+
+2019-03-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * config/rs6000/rs6000.c (rs6000_option_override_internal): If
+ rs6000_dejagnu_cpu_index is set, use that to override rs6000_cpu_index.
+ * config/rs6000/rs6000.opt (mdejagnu-cpu=): New option.
+
+2019-03-01 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/85899
+ * haifa-sched.c (find_fallthru_edge_from): Relax assert to account for
+ fallthru edges leading to the exit block.
+
+2019-03-01 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/89517
+ * config/aarch64/aarch64-option-extensions.def (fp, simd, crypto, fp16,
+ rdma, dotprod, sha2, sha3, sm4, fp16fml, sve): Collapse line.
+
+2019-03-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/89535
+ * tree-vect-stmts.c (vectorizable_call): Record the vector types
+ for each operand. Calculate the fallback choice for mask operands
+ and pass it to vect_get_vec_def_for_operand.
+
+2019-03-01 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89541
+ * tree-ssa-operands.c (add_stmt_operand): CONST_DECL may
+ get virtual operands.
+ (get_expr_operands): Handle CONST_DECL like other decls.
+
+2019-03-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89503
+ * fold-const.c (fold_checksum_tree): Ignore TREE_NO_WARNING bit
+ on DECL_P and EXPR_P.
+
+2019-03-01 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89497
+ * tree-cfgcleanup.h (cleanup_tree_cfg): Add SSA update flags
+ argument, defaulted to zero.
+ * passes.c (execute_function_todo): Pass down SSA update flags
+ to cleanup_tree_cfg.
+ * tree-cfgcleanup.c: Include tree-into-ssa.h and tree-cfgcleanup.h.
+ (cleanup_tree_cfg_noloop): After cleanup_control_flow_pre update SSA
+ form if requested.
+ (cleanup_tree_cfg): Get and pass down SSA update flags.
+
+2019-03-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/89539
+ * dwarf2out.c (output_comdat_type_unit): Add ATTRIBUTE_UNUSED to
+ early_lto_debug argument.
+
+2019-02-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/89536
+ * tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_NOT_EXPR>: Test
+ only whether bit #0 of the value is 0 instead of the entire value.
+
+2019-02-28 Marek Polacek <polacek@redhat.com>
+
+ PR c++/87068 - missing diagnostic with fallthrough statement.
+ * gimplify.c (expand_FALLTHROUGH_r): If IFN_FALLTHROUGH was found
+ at the end of a seq, save its location to walk_stmt_info.
+ (expand_FALLTHROUGH): Warn if IFN_FALLTHROUGH is at the end of
+ a switch.
+
+2019-02-28 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/88585
+ * tree.c (find_atomic_core_type): Move ahead in file.
+ (check_base_type): Correctly compare alignments of atomic types.
+
+2019-02-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89455
+ * config/i386/i386.c (get_builtin_code_for_version): Identify
+ Westmere from PCLMUL, instead of AES.
+
+2019-02-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89434
+ * config/arm/arm.md (*subsi3_carryin_compare_const): Use
+ trunc_int_for_mode (-INTVAL (...), SImode), just instead of
+ -UINTVAL (...).
+
+2019-02-28 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88530
+ * config/aarch64/aarch64-option-extensions.def: Document it.
+ * config/aarch64/driver-aarch64.c (host_detect_local_cpu): Skip feature
+ if empty hwcaps.
+
+2019-02-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89520
+ * convert.c (convert_to_real_1, convert_to_integer_1): Punt for
+ builtins if they don't have a single scalar floating point argument.
+ Formatting fixes.
+
+2019-02-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR rtl-optimization/89490
+ * varasm.c (get_block_for_section): Bail out for mergeable sections.
+ (default_use_anchors_for_symbol_p, output_object_block): Assert the
+ block section is not mergeable.
+
+2019-02-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/70341
+ * config/arm/arm.md (arm_casesi_internal): New define_expand. Rename
+ old define_insn to ...
+ (*arm_casesi_internal): ... this. Add mode to LABEL_REFs.
+ * config/arm/thumb2.md (thumb2_casesi_internal): New define_expand.
+ Rename old define_insn to ...
+ (*thumb2_casesi_internal): ... this. Add mode to LABEL_REFs.
+ (thumb2_casesi_internal_pic): New define_expand. Rename old
+ define_insn to ...
+ (*thumb2_casesi_internal_pic): ... this. Add mode to LABEL_REFs.
+ * config/aarch64/aarch64.md (casesi): Create the casesi_dispatch
+ MEM manually here, set MEM_READONLY_P and MEM_NOTRAP_P on it.
+
+2019-02-27 Richard Biener <rguenther@suse.de>
+
+ PR debug/88878
+ * dwarf2out.c (use_debug_types): Disable when in_lto_p.
+
+2019-02-27 Richard Biener <rguenther@suse.de>
+
+ * passes.c (should_skip_pass_p): Do not skip cgraph-edge
+ building.
+
+2019-02-27 Richard Biener <rguenther@suse.de>
+
+ PR debug/88878
+ * dwarf2out.c (output_comdat_type_unit): Add early_lto_debug
+ parameter, prefix section name with .gnu.debuglto_ if true.
+ (dwarf2out_finish): Pass false to output_comdat_type_unit.
+ (dwarf2out_early_finish): Pass true to output_comdat_type_unit.
+
+2019-02-27 Richard Biener <rguenther@suse.de>
+
+ PR debug/89514
+ * dwarf2out.c (size_of_die): Key on AT_ref (a)->comdat_type_p
+ rather than on use_debug_types, doing what output_die does.
+ (value_format): Likewise.
+
+2019-02-27 Martin Jambor <mjambor@suse.cz>
+ Martin Sebor <msebor@redhat.com>
+
+ * doc/invoke.texi (Warning Options): Reword description of
+ -Wno-absolute-value.
+
+2019-02-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89280
+ * tree-cfgcleanup.c (maybe_dead_abnormal_edge_p,
+ builtin_setjmp_setup_bb): New functions.
+ (cleanup_control_flow_pre): Ignore maybe_dead_abnormal_edge_p edges.
+ When visiting __builtin_setjmp_setup block, queue in special
+ setjmp_vec vector edges from .ABNORMAL_DISPATCHER to corresponding
+ __builtin_setjmp_receiver. Remove .ABNORMAL_DISPATCHER basic blocks
+ from visited after the loop if they don't have any visited successor
+ blocks.
+
+2018-02-26 Steve Ellcey <sellcey@marvell.com>
+
+ * config/aarch64/aarch64.c (aarch64_get_multilib_abi_name):
+ New function.
+ (TARGET_GET_MULTILIB_ABI_NAME): New macro.
+
+2019-02-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89507
+ * tree.c (valid_constant_size_p): Deal with size INTEGER_CSTs
+ with types other than sizetype/ssizetype.
+
+2019-02-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc-opts.h (enum processor_type): Rename to...
+ (enum sparc_processor_type): ...this.
+ (enum sparc_code_model_type): New enumeration type.
+ (enum sparc_memory_model_type): Tweak comments.
+ * config/sparc/sparc.opt (mcpu): Adjust to above renaming.
+ (mtune): Likewise.
+ (mcmodel): Use sparc_code_model enumeration and variable.
+ (sparc_code_model): New enumeration.
+ (mdebug): Add Undocumented marker.
+ * config/sparc/sparc.h (enum cmodel): Delete.
+ (sparc_cmodel): Likewise.
+ (TARGET_CM_MEDLOW): Adjust to above renaming.
+ (TARGET_CM_MEDMID): Likewise.
+ (TARGET_CM_MEDANY): Likewise.
+ (TARGET_CM_EMBMEDANY): Likewise.
+ * config/sparc/sparc.c (sparc_cmodel): Delete.
+ (sparc_option_override): Remove string/value mapping support for the
+ code model. Move code and memory model support to after the handling
+ of target flags. Do private machine setup last.
+ (sparc_emit_set_symbolic_const64): Use sparc_code_model.
+ (sparc_legitimize_reload_address): Likewise.
+ (sparc_output_mi_thunk): Likewise.
+ * config/sparc/sparc.md (cpu): Adjust comment to above renaming.
+
+2019-02-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89500
+ * tree-ssa-strlen.c (stridx_strlenloc): Adjust comment.
+ (handle_builtin_strlen): Remove noncst_bound variable. Always
+ optimize strnlen (x, 0) to 0. Optimize strnlen (x, cst) to
+ cst if the first cst bytes starting at x are known to be non-zero,
+ even if the string is not zero terminated. Don't try to modify
+ *si for strnlen. Update strlen_to_stridx only for strlen or if
+ we can prove strnlen returns the same value as strlen would.
+
+2019-02-26 Martin Liska <mliska@suse.cz>
+
+ * alloc-pool.h (struct pool_usage): Remove extra
+ print_dash_line.
+ * bitmap.h (struct bitmap_usage): Likewise.
+ * ggc-common.c (struct ggc_usage): Likewise.
+ * mem-stats.h (struct mem_usage): Likewise.
+ (mem_alloc_description::dump): Print dash lines
+ here and repeat header at the end of a table report.
+ It's then more readable.
+ * tree-phinodes.c (phinodes_print_statistics): Make
+ horizontal alignment.
+ * tree-ssanames.c (ssanames_print_statistics): Likewise.
+ * vec.c (struct vec_usage): Remove extra print_dash_line.
+ * vec.h (vec_safe_grow_cleared): Pass PASS_MEM_STAT.
+
+2019-02-26 Uroš Bizjak <ubizjak@gmail.com>
+
+ * doc/extend.texi (__builtin_object_size):
+ Use @pxref instead of @xref inside parenthesis.
+ (__builtin_has_attribute): Add missing comma after @xref.
+ (__builtin_object_size): Ditto.
+ * doc/md.texi (cond_*{mode}): Use @samp instead of @var around op1[i].
+
+2019-02-26 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/87761
+ * regcprop.c (copyprop_hardreg_forward_1): Use REG_UNUSED notes to
+ detect obviously dead insns and delete them.
+
+2019-02-26 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89505
+ * tree-ssa-structalias.c (compute_dependence_clique): Make sure
+ to handle restrict pointed-to vars with multiple subvars
+ correctly.
+
+2019-02-26 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89489
+ * tree-parloops.c (create_loop_fn): Copy over last_clique.
+
+2019-02-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_IOR_EXPR>: Fix
+ and move around comment.
+ <BIT_AND_EXPR>: Likewise.
+ <BIT_NOT_EXPR>: Add specific handling for boolean types.
+
+2019-02-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89474
+ * config/i386/i386.c (remove_partial_avx_dependency): Call
+ df_analyze etc. before creation of the v4sf_const0 pseudo, rather than
+ after changing possibly many instructions to use that pseudo. Fix up
+ insertion of v4sf_const0 setter at the start of bb.
+
+2019-02-25 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR c/80409
+ * doc/extend.texi (Variadic Pointer Args): New section.
+
+2019-02-25 Sandra Loosemore <sandra@codesourcery.com>
+ Martin Sebor <msebor@gmail.com>
+
+ * common.opt (Wattribute-alias): Likewise.
+ * doc/invoke.texi (Option Summary): List general form of
+ -Wattribute-alias=. List positive form of -Wmissing-attributes.
+ (-Wmissing-attributes): Invert entry, rewrite and correct default.
+ Add cross-references.
+ (-Wattribute-alias): Rewrite and correct default. Mention
+ considered attributes (same as for -Wmissing-attributes).
+
+2019-02-25 Paul A. Clarke <pc@us.ibm.com>
+
+ * config/rs6000/emmintrin.h (_mm_cvtpd_epi32): Fix big endian.
+ (_mm_cvtpd_ps): Likewise.
+ (_mm_cvttpd_epi32): Likewise.
+
+ PR target/89338
+ * config/rs6000/xmmintrin.h (_mm_cvtss_f32): Fix type mismatch.
+ (_mm_cvt_ss2si): Fix type mismatch and 32-bit.
+
+ PR target/89339
+ * config/rs6000/xmmintrin.h (_mm_movemask_pi8): Fix 32-bit.
+
+2019-02-25 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88530
+ * common/config/aarch64/aarch64-common.c
+ (struct aarch64_option_extension): Add is_synthetic.
+ (all_extensions): Use it.
+ (TARGET_OPTION_INIT_STRUCT): Define hook.
+ (struct gcc_targetm_common): Moved to end.
+ (all_extensions_by_on): New.
+ (opt_ext_cmp, typedef opt_ext): New.
+ (aarch64_option_init_struct): New.
+ (aarch64_contains_opt): New.
+ (aarch64_get_extension_string_for_isa_flags): Output smallest set.
+ * config/aarch64/aarch64-option-extensions.def
+ (AARCH64_OPT_EXTENSION): Explicitly include AES and SHA2 in crypto.
+ (fp, simd, crc, lse, fp16, rcpc, rdma, dotprod, aes, sha2, sha3,
+ sm4, fp16fml, sve, profile, rng, memtag, sb, ssbs, predres):
+ Set is_synthetic to false.
+ (crypto): Set is_synthetic to true.
+ * config/aarch64/driver-aarch64.c (AARCH64_OPT_EXTENSION): Add
+ SYNTHETIC.
+
+2019-02-25 Tamar Christina <tamar.christina@arm.com>
+
+ * config/arm/arm_neon.h (vfmlal_low_u32, vfmlsl_low_u32,
+ vfmlal_high_u32, vfmlsl_high_u32, vfmlalq_low_u32, vfmlslq_low_u32,
+ vfmlalq_high_u32, vfmlslq_high_u32, vfmlal_lane_low_u32,
+ vfmlal_lane_high_u32, vfmlalq_laneq_low_u32, vfmlalq_lane_low_u32,
+ vfmlal_laneq_low_u32, vfmlalq_laneq_high_u32, vfmlalq_lane_high_u32,
+ vfmlal_laneq_high_u32, vfmlsl_lane_low_u32, vfmlsl_lane_high_u32,
+ vfmlslq_laneq_low_u32, vfmlslq_lane_low_u32, vfmlsl_laneq_low_u32,
+ vfmlslq_laneq_high_u32, vfmlslq_lane_high_u32, vfmlsl_laneq_high_u32):
+ Rename ...
+ (vfmlal_low_f16, vfmlsl_low_f16, vfmlal_high_f16, vfmlsl_high_f16,
+ vfmlalq_low_f16, vfmlslq_low_f16, vfmlalq_high_f16, vfmlslq_high_f16,
+ vfmlal_lane_low_f16, vfmlal_lane_high_f16, vfmlalq_laneq_low_f16,
+ vfmlalq_lane_low_f16, vfmlal_laneq_low_f16, vfmlalq_laneq_high_f16,
+ vfmlalq_lane_high_f16, vfmlal_laneq_high_f16, vfmlsl_lane_low_f16,
+ vfmlsl_lane_high_f16, vfmlslq_laneq_low_f16, vfmlslq_lane_low_f16,
+ vfmlsl_laneq_low_f16, vfmlslq_laneq_high_f16, vfmlslq_lane_high_f16,
+ vfmlsl_laneq_high_f16): ... To this.
+ * config/arm/neon.md: Update comments.
+
+2019-02-25 Tamar Christina <tamar.christina@arm.com>
+
+ * config/aarch64/arm_neon.h (vfmlal_low_u32, vfmlsl_low_u32,
+ vfmlalq_low_u32, vfmlslq_low_u32, vfmlal_high_u32, vfmlsl_high_u32,
+ vfmlalq_high_u32, vfmlslq_high_u32, vfmlal_lane_low_u32,
+ vfmlsl_lane_low_u32, vfmlal_laneq_low_u32, vfmlsl_laneq_low_u32,
+ vfmlalq_lane_low_u32, vfmlslq_lane_low_u32, vfmlalq_laneq_low_u32,
+ vfmlslq_laneq_low_u32, vfmlal_lane_high_u32, vfmlsl_lane_high_u32,
+ vfmlal_laneq_high_u32, vfmlsl_laneq_high_u32, vfmlalq_lane_high_u32,
+ vfmlslq_lane_high_u32, vfmlalq_laneq_high_u32, vfmlslq_laneq_high_u32):
+ Rename ...
+ (vfmlal_low_f16, vfmlsl_low_f16, vfmlalq_low_f16, vfmlslq_low_f16,
+ vfmlal_high_f16, vfmlsl_high_f16, vfmlalq_high_f16, vfmlslq_high_f16,
+ vfmlal_lane_low_f16, vfmlsl_lane_low_f16, vfmlal_laneq_low_f16,
+ vfmlsl_laneq_low_f16, vfmlalq_lane_low_f16, vfmlslq_lane_low_f16,
+ vfmlalq_laneq_low_f16, vfmlslq_laneq_low_f16, vfmlal_lane_high_f16,
+ vfmlsl_lane_high_f16, vfmlal_laneq_high_f16, vfmlsl_laneq_high_f16,
+ vfmlalq_lane_high_f16, vfmlslq_lane_high_f16, vfmlalq_laneq_high_f16,
+ vfmlslq_laneq_high_f16): ... To this.
+
+2019-02-25 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/86096
+ * df-scan.c (df_mw_compare): Do not check mw_reg fields when
+ comparing mw_order values.
+
+2019-02-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89434
+ * config/arm/arm.md (*subsi3_carryin_const): Use
+ arm_neg_immediate_operand predicate instead of
+ arm_not_immediate_operand, "L" constraint instead of "K" and
+ print it using %n2 instead of %B2.
+ (*subsi3_carryin_const0): New define_insn.
+ (*subsi3_carryin_compare_const): Use const_int_I_operand predicate
+ instead of arm_not_operand and "I" constraint instead of "K" and
+ print it using %n3 instead of %B2. Instead of using match_dup 2 add
+ another match_operand and in the condition check that it is negation
+ of operands[2].
+ (*subsi3_carryin_compare_const0): New define_ins.
+ (*subdi_di_zesidi): Adjust to use *subsi3_carryin_const0 instead of
+ *subsi3_carryin_const.
+ (*arm_cmpdi_insn): Fix splitting into *subsi3_carryin_compare_const,
+ split into *subsi3_carryin_compare_const0 if the highpart is zero.
+
+ PR target/89438
+ * config/arm.vfp.md (*negdf2_vfp): Use
+ gen_int_mode (0x80000000, SImode) instead of GEN_INT (0x80000000).
+ * config/arm/neon.md (neon_copysignf<mode>): Likewise.
+
+2019-02-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89445
+ * simplify-rtx.c (simplify_ternary_operation): Don't use
+ simplify_merge_mask on operands that may trap.
+ * rtlanal.c (may_trap_p_1): Use FLOAT_MODE_P instead of
+ SCALAR_FLOAT_MODE_P checks. For integral division by zero, if
+ second operand is CONST_VECTOR, check if any element could be zero.
+ Don't expect traps for VEC_{MERGE,SELECT,CONCAT,DUPLICATE} unless
+ their operands can trap.
+
+2019-02-23 Martin Sebor <msebor@redhat.com>
+
+ * gimple-ssa-sprintf.c (target_strtol): Rename...
+ (target_strtohwi): ...to this. Handle values up to HOST_WIDE_INT_MAX.
+ (parse_directive): Adjust to name change. Use HOST_WIDE_INT_MAX to
+ check for range error.
+
+2019-02-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/69471
+ * opts-common.c (prune_options): Also prune joined switches
+ with Negative and RejectNegative.
+ * config/i386/i386.opt (march=): Add Negative(march=).
+ (mtune=): Add Negative(mtune=).
+ * doc/options.texi: Document Negative used together with Joined
+ and RejectNegative.
+
+2019-02-22 Martin Sebor <msebor@redhat.com>
+
+ * doc/extend.texi (Other Builtins): Add
+ __builtin_is_constant_evaluated.
+
+2019-02-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/87609
+ * tree-cfg.c (gimple_duplicate_bb): Only remap inlined cliques.
+
+2019-02-22 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/87761
+ * config/mips/mips.md: Add new combiner pattern to recognize
+ a bitfield extraction using (ashiftrt (truncate (ashift (...)))).
+
+2019-02-22 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ PR target/89324
+ * config/aarch64/aarch64.md: Use aarch64_general_reg predicate on
+ destination register in peepholes generating patterns for ADDS/SUBS.
+ (add<mode>3_compare0,
+ *addsi3_compare0_uxtw, add<mode>3_compareC,
+ add<mode>3_compareV_imm, add<mode>3_compareV,
+ *adds_<optab><ALLX:mode>_<GPI:mode>,
+ *subs_<optab><ALLX:mode>_<GPI:mode>,
+ *adds_<optab><ALLX:mode>_shift_<GPI:mode>,
+ *subs_<optab><ALLX:mode>_shift_<GPI:mode>,
+ *adds_<optab><mode>_multp2, *subs_<optab><mode>_multp2,
+ *sub<mode>3_compare0, *subsi3_compare0_uxtw,
+ sub<mode>3_compare1): Allow stack pointer for source register.
+ * config/aarch64/predicates.md (aarch64_general_reg): New predicate.
+
+2019-02-22 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/88993
+ PR tree-optimization/88853
+ * gimple-ssa-sprintf.c (sprintf_dom_walker::call_info::is_file_func):
+ New helper.
+ (sprintf_dom_walker::call_info::is_string_func): New helper.
+ (format_directive): Only issue "may exceed" 4095/INT_MAX warnings
+ for formatted string functions.
+ (sprintf_dom_walker::handle_gimple_call): Fix a typo in a comment.
+
+2019-02-22 Martin Sebor <msebor@redhat.com>
+
+ PR c/89425
+ * c-parser.c (sizeof_ptr_memacc_comptypes): Avoid warning in
+ unreachable subexpressions.
+
+2019-02-22 H.J. Lu <hongjiu.lu@intel.com>
+ Hongtao Liu <hongtao.liu@intel.com>
+ Sunil K Pandey <sunil.k.pandey@intel.com>
+
+ PR target/87007
+ * config/i386/i386-passes.def: Add
+ pass_remove_partial_avx_dependency.
+ * config/i386/i386-protos.h
+ (make_pass_remove_partial_avx_dependency): New.
+ * config/i386/i386.c (make_pass_remove_partial_avx_dependency):
+ New function.
+ (pass_data_remove_partial_avx_dependency): New.
+ (pass_remove_partial_avx_dependency): Likewise.
+ (make_pass_remove_partial_avx_dependency): Likewise.
+ * config/i386/i386.md (avx_partial_xmm_update): New attribute.
+ (*extendsfdf2): Add avx_partial_xmm_update.
+ (truncdfsf2): Likewise.
+ (*float<SWI48:mode><MODEF:mode>2): Likewise.
+ (SF/DF conversion splitters): Disabled for TARGET_AVX.
+
+2019-02-22 Aldy Hernandez <aldyh@redhat.com>
+
+ PR middle-end/85598
+ * gimple-ssa-sprintf.c (pass_sprintf_length::execute): Enable loop
+ analysis for pass.
+
+2019-02-22 Thiago Macieira <thiago.macieira@intel.com>
+
+ PR target/89444
+ * config/i386/i386.h (PTA_WESTMERE): Remove PTA_AES.
+ (PTA_SKYLAKE): Add PTA_AES.
+ (PTA_GOLDMONT): Likewise.
+
+2019-02-22 Sudakshina Das <sudi.das@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_output_mi_thunk): Add bti
+ instruction if enabled.
+ (aarch64_override_options): Remove reference to return address key.
+
+2019-02-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89440
+ * tree-vect-loop.c (vect_create_epilog_for_reduction): Remove
+ not necessary assert.
+
+2019-02-22 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR fortran/72741
+ * omp-general.c (oacc_replace_fn_attrib): Mostly split out into...
+ (oacc_replace_fn_attrib_attr): ... this new function.
+ * omp-general.h (oacc_replace_fn_attrib_attr): New prototype.
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Revert workaround.
+
+2019-02-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm-cpus.in (ares): Rename to...
+ (neoverse-n1): ... This. Add ares as alias.
+ * config/arm/arm-tables.opt: Regenerate.
+ * config/arm/arm-tune.md: Likewise.
+ * doc/invoke.txt (ARM Options): Document neoverse-n1.
+
+2019-02-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64-cores.def (neoverse-e1): Define.
+ * config/aarch64/aarch64-tune.md: Regenerate.
+ * doc/invoke.texi (AArch64 Options): Document neoverse-e1 -mcpu option.
+
+2019-02-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64.c (ares_tunings): Rename to...
+ (neoversen1_tunings): ... This.
+ * config/aarch64/aarch64-cores.def (ares): Change tuning to the above.
+ (neoverse-n1): New CPU.
+ * config/aarch64/aarch64-tune.md: Regenerate.
+ * doc/invoke.txt (AArch64 Options): Document neoverse-n1.
+
+2019-02-22 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/87609
+ * cfghooks.h (dependence_hash): New typedef.
+ (struct copy_bb_data): New type.
+ (cfg_hooks::duplicate_block): Adjust to take a copy_bb_data argument.
+ (duplicate_block): Likewise.
+ * cfghooks.c (duplicate_block): Pass down copy_bb_data.
+ (copy_bbs): Create and pass down copy_bb_data.
+ * cfgrtl.c (cfg_layout_duplicate_bb): Adjust.
+ (rtl_duplicate_bb): Likewise.
+ * tree-cfg.c (gimple_duplicate_bb): If the copy_bb_data arg is not NULL
+ remap dependence info.
+
+2019-02-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/87609
+ * tree-core.h (tree_base): Document special clique values.
+ * tree-inline.c (remap_dependence_clique): Do not use the
+ special clique value of one.
+ (maybe_set_dependence_info): Use clique one.
+ (clear_dependence_clique): New callback.
+ (compute_dependence_clique): Clear clique one from all refs
+ before assigning it (again).
+
+2019-02-21 Martin Sebor <msebor@redhat.com>
+
+ * doc/extend.texi (__clear_cache): Correct signature.
+
+2019-02-21 Ian Lance Taylor <iant@golang.org>
+
+ PR go/89170
+ * varasm.c (decode_addr_const): Call lookup_constant_def rather
+ than output_constant_def.
+ (add_constant_to_table): New static function.
+ (output_constant_def): Call add_constant_to_table.
+ (tree_output_constant_def): Likewise.
+
+2019-02-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89285
+ * builtins.c (fold_builtin_arith_overflow): If first two args are
+ INTEGER_CSTs, set intres and ovfres to constants rather than calls
+ to ifn.
+
+2019-02-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/87412
+ * config/i386/i386.c (ix86_set_indirect_branch_type): Issue an
+ error for -mindirect-branch/-mfunction-return with incompatible
+ -fcf-protection.
+
+2019-02-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/88714
+ * constraints.md (q): Remove.
+ * config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use rk constraint
+ instead of q.
+
+2019-02-21 Martin Jambor <mjambor@suse.cz>
+
+ PR hsa/89302
+ * omp-general.c (omp_extract_for_data): Removed a duplicate call
+ to omp_adjust_for_condition, moved NE_EXPR code_cond processing...
+ (omp_adjust_for_condition): ...here. Added necessary parameters.
+ * omp-general.h (omp_adjust_for_condition): Updated declaration.
+ * omp-grid.c (grid_attempt_target_gridification): Adjust to pass
+ proper values to new parameters of omp_adjust_for_condition.
+
+2019-02-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89412
+ * expr.c (expand_assignment): If result is a MEM, use change_address
+ instead of simplify_gen_subreg.
+
+2019-02-20 Jakub Jelinek <jakub@redhat.com>
+ David Malcolm <dmalcolm@redhat.com>
+
+ PR middle-end/89091
+ * fold-const.c (decode_field_reference): Return NULL_TREE if
+ lang_hooks.types.type_for_size returns NULL. Check it before
+ overwriting *exp_. Use return NULL_TREE instead of return 0.
+
+2019-02-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/88074
+ PR middle-end/89415
+ * toplev.c (do_compile): Double the emin/emax exponents to workaround
+ buggy mpc_norm.
+
+2019-02-20 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89397
+ * config/i386/i386.c (ix86_atomic_assign_expand_fenv): Check
+ TARGET_SSE in addition to TARGET_SSE_MATH.
+
+ (ix86_excess_precision): Ditto.
+ (ix86_float_exceptions_rounding_supported_p): Ditto.
+ (use_rsqrt_p): Ditto.
+ * config/i386/sse.md (rsqrt<mode>2): Ditto.
+
+2019-02-20 David Malcolm <dmalcolm@redhat.com>
+
+ PR c/89410
+ * diagnostic-show-locus.c (layout::calculate_line_spans): Use
+ linenum_arith_t when determining if two adjacent line spans are
+ close enough to merge.
+ (diagnostic_show_locus): Use linenum_arith_t when iterating over
+ lines within each line_span.
+
+2019-02-20 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ PR target/86487
+ * lra-constraints.c(uses_hard_regs_p): Fix handling of
+ paradoxical SUBREGS.
+
+2019-02-20 Li Jia He <helijia@linux.ibm.com>
+
+ PR target/88100
+ * config/rs6000/rs6000.c (rs6000_gimple_fold_builtin)
+ <case ALTIVEC_BUILTIN_VSPLTISB, ALTIVEC_BUILTIN_VSPLTISH,
+ ALTIVEC_BUILTIN_VSPLTISW>: Don't convert the operand before
+ range checking it.
+
+2019-02-19 Jonathan Wakely <jwakely@redhat.com>
+
+ * config/gcn/gcn.c (print_operand): Fix typo.
+
+2019-02-19 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/88074
+ * toplev.c (do_compile): Initialize mpfr's exponent range
+ based on available float modes.
+
+2019-02-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * rtlanal.c (get_initial_register_offset): Fall back to the estimate
+ as long as the epilogue isn't completed.
+
+2019-02-18 Martin Sebor <msebor@redhat.com>
+
+ * doc/cpp.texi (Conditional syntax): Add __has_attribute,
+ __has_cpp_attribute, and __has_include.
+
+2019-02-18 Martin Sebor <msebor@redhat.com>
+
+ * doc/invoke.texi (-Wreturn-type): Correct and expand.
+
+2019-02-18 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/89294
+ * tree.c (valid_constant_size_p): Avoid assuming size is a constant
+ expression.
+ * tree.h (cst_size_error): Add the cst_size_not_constant enumerator.
+
+2019-02-18 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89296
+ * tree-ssa-loop-ch.c (ch_base::copy_headers): Restrict setting
+ of no-warning flag to cases that might emit the bogus warning.
+
+2019-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/88714
+ * config/arm/arm.md (*arm_movdi, *movdf_soft_insn): Use "r" instead of
+ "q" constraint.
+ * config/arm/vfp.md (*movdi_vfp): Likewise.
+ * config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use "r" instead of
+ "q" constraint for operands[0].
+
+ PR target/89369
+ * config/s390/s390.md (*r<noxa>sbg_<mode>_srl_bitmask,
+ *r<noxa>sbg_<mode>_sll, *r<noxa>sbg_<mode>_srl): Don't construct
+ pattern in a temporary buffer.
+ (*r<noxa>sbg_sidi_srl): Likewise. Always use 32 as I3 rather
+ than 64-operands[2].
+
+ PR target/89361
+ * config/s390/s390.c (s390_indirect_branch_attrvalue,
+ s390_indirect_branch_settings): Define unconditionally.
+ (s390_set_current_function): Likewise, but guard the whole body except
+ the s390_indirect_branch_settings call with
+ #if S390_USE_TARGET_ATTRIBUTE.
+ (TARGET_SET_CURRENT_FUNCTION): Redefine unconditionally.
+
+ * config/s390/s390.md (*<risbg_n>_ior_and_sr_ze,
+ *<risbg_n>_<mode>_ior_and_lshiftrt, *<risbg_n>_sidi_ior_and_lshiftrt):
+ Use HOST_WIDE_INT_M1U instead of ~(0ULL).
+ (*<risbg_n>_and_subregdi_rotr, *<risbg_n>_and_subregdi_rotl): Use
+ HOST_WIDE_INT_1U instead of 1ULL.
+ (*pre_z10_extzv<mode>, *pre_z10_extv<mode>): Change mask type from int
+ to unsigned HOST_WIDE_INT, use HOST_WIDE_INT_1U instead of 1ul.
+ (*insv<mode><clobbercc_or_nocc>_appendbitsleft,
+ z = (x << c) | (y >> d) splitters): Use HOST_WIDE_INT_1U
+ instead of 1UL.
+ (*insv<mode>_mem_reg, *insvdi_mem_reghigh): Use HOST_WIDE_INT_1U
+ instead of 1ul.
+
+2019-02-18 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/89209
+ * tree-sra.c (create_access_replacement): New optional parameter
+ reg_tree. Use it as a type if non-NULL and access type is not of
+ a register type.
+ (get_repl_default_def_ssa_name): New parameter REG_TYPE, pass it
+ to create_access_replacement.
+ (sra_modify_assign): Pass LHS type to get_repl_default_def_ssa_name.
+ Check lacc is non-NULL before attempting to re-create it on the RHS.
+
+2019-02-18 Martin Liska <mliska@suse.cz>
+
+ PR ipa/89306
+ * cgraph.c (symbol_table::create_edge): Set m_summary_id to -1
+ by default.
+ (symbol_table::free_edge): Recycle m_summary_id.
+ * cgraph.h (get_summary_id): New.
+ (symbol_table::release_symbol): Set m_summary_id to -1
+ by default.
+ (symbol_table::allocate_cgraph_symbol): Recycle m_summary_id.
+ * ipa-fnsummary.c (ipa_fn_summary_t): Switch from
+ function_summary to fast_function_summary.
+ * ipa-fnsummary.h (ipa_fn_summary_t): Likewise.
+ * ipa-pure-const.c (class funct_state_summary_t):
+ Switch from function_summary to fast_function_summary.
+ * ipa-reference.c (class ipa_ref_var_info_summary_t): Likewise.
+ (class ipa_ref_opt_summary_t): Switch from function_summary
+ to fast_function_summary.
+ * symbol-summary.h (class function_summary_base): New class
+ that is created from base of former function_summary.
+ (function_summary_base::unregister_hooks): New.
+ (class function_summary): Inherit from function_summary_base.
+ (class call_summary_base): New class
+ that is created from base of former call_summary.
+ (class call_summary): Inherit from call_summary_base.
+ (struct is_same): New.
+ (class fast_function_summary): New summary class.
+ (class fast_call_summary): New summary class.
+ * vec.h (vec_safe_grow_cleared): New function.
+
+2019-02-18 Martin Liska <mliska@suse.cz>
+
+ * config/i386/i386.c (ix86_get_multilib_abi_name): New function.
+ (TARGET_GET_MULTILIB_ABI_NAME): New macro defined.
+ * doc/tm.texi: Document new target hook.
+ * doc/tm.texi.in: Likewise.
+ * target.def: Add new target macro.
+ * gcc.c (find_fortran_preinclude_file): Do not search multilib
+ suffixes.
+
+2019-02-17 Alan Modra <amodra@gmail.com>
+
+ PR target/89271
+ * config/rs6000/rs6000.md (<bd>_<mode> split): Check for an int
+ output reg on add insn.
+ (<bd>tf_<mode> split): Likewise. Match predicates with insn.
+
+2019-02-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89372
+ * config/i386/sse.md (ssedoublemode): Remove V4HI.
+ (PMULHRSW): Likewise.
+ (<ssse3_avx2>_pmulhrsw<mode>3): Require TARGET_SSSE3, not
+ TARGET_AVX2.
+ (ssse3_pmulhrswv4hi3): New expander.
+
+2019-02-16 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/mmx.md (*vec_extractv2si_zext_mem): Doesn't require
+ MMX. Add isa attribute.
+
+2019-02-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/66152
+ * builtins.h (c_readstr): Declare.
+ * builtins.c (c_readstr): Remove forward declaration. Add
+ null_terminated_p argument, if false, read all bytes from the
+ string instead of stopping after '\0'.
+ * expr.c (string_cst_read_str): New function.
+ (store_expr): Use string_cst_read_str instead of
+ builtin_strncpy_read_str. Try to store by pieces the whole
+ exp_len first, and only if that fails, split it up into
+ store by pieces followed by clear_storage. Formatting fix.
+
+ * config/i386/i386.md (*movqi_internal): Remove static from
+ buf variable. Use output_asm_insn (buf, operands); return "";
+ instead of return buf;.
+ * config/i386/sse.md (<sse>_andnot<mode>3<mask_name>,
+ *<code><mode>3<mask_name>, *andnot<mode>3, *andnottf3, *<code><mode>3,
+ *<code>tf3, <mask_codefor><code><mode>3<mask_name>): Likewise.
+
+2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/linux.h (ASAN_CC1_SPEC): Define.
+ (CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC and ASAN_CC1_SPEC.
+ * config/sparc/linux64.h (ASAN_CC1_SPEC): Likewise.
+ (CC1_SPEC): Likewise.
+ * config/sparc/sparc.c (sparc_asan_shadow_offset): Adjust for 64-bit.
+
+2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * asan.c (asan_emit_stack_protection): Use full-sized mask to align
+ the base address on 64-bit strict-alignment platforms.
+
+2019-02-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/i386.h (VALID_MMX_REG_MODE): Correct the misplaced ')'.
+
+2019-02-15 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/darwin.h (TARGET_FPMATH_DEFAULT_P): New define.
+
+2019-02-15 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ PR rtl-optimization/88308
+ * shrink-wrap.c (move_insn_for_shrink_wrap): Fix LABEL_NUSES counts
+ on copied instruction.
+
+2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * final.c (insn_current_reference_address): Replace test on JUMP_P
+ with test on jump_to_label_p.
+ * config/visium/visium-passes.def: New file.
+ * config/visium/t-visium (PASSES_EXTRA): Define.
+ * config/visium/visium-protos.h (make_pass_visium_reorg): Declare.
+ * config/visium/visium.h (TRAMPOLINE_SIZE): Adjust.
+ (TRAMPOLINE_ALIGNMENT): Define.
+ * config/visium/visium.c (visium_option_override): Do not register
+ the machine-specific reorg pass here.
+ (visium_trampoline_init): Align the BRA insn on a 64-bit boundary
+ for the GR6.
+ (output_branch): Adjust threshold for long branch instruction.
+ * config/visium/visium.md (cpu): Move around.
+ (length): Adjust for the GR6.
+
+2019-02-15 Richard Biener <rguenther@suse.de>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89278
+ * tree-loop-distribution.c: Include tree-eh.h.
+ (generate_memset_builtin, generate_memcpy_builtin): Call
+ rewrite_to_non_trapping_overflow on builtin->size before passing it
+ to force_gimple_operand_gsi.
+
+2019-02-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR other/89342
+ * optc-save-gen.awk: Handle optimize_fast like optimize_size or
+ optimize_debug.
+ * opth-gen.awk: Likewise.
+
+2019-02-15 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.h (TARGET_SUBTARGET64_ISA_DEFAULT):
+ Enable MMX, SSE and SSE2 by default.
+ * config/i386/i386.c (ix86_option_override_internal): Do not
+ explicitly set MMX, SSE and SSE2 flags for TARGET_64BIT here.
+
+2019-02-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89354
+ * combine.c (make_extraction): Punt if extraction_mode is narrower
+ than len bits.
+
+2019-02-14 Maya Rashish <coypu@sdf.org>
+
+ * config.gcc (*-*-netbsd*): Add netbsd-d.o.
+ * config/netbsd-d.c: New file.
+ * config/t-netbsd: Add netbsd-d.o
+
+2018-02-14 Steve Ellcey <sellcey@marvell.com>
+
+ * config/aarch64/aarch64.c (aarch64_attribute_table): Change
+ affects_type_identity to true for aarch64_vector_pcs.
+ (aarch64_comp_type_attributes): New function.
+ (TARGET_COMP_TYPE_ATTRIBUTES): New macro.
+
+2019-02-14 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88850
+ * config/arm/iterators.md (ANY64): Add V4HF.
+
+2019-02-14 Martin Liska <mliska@suse.cz>
+
+ PR rtl-optimization/89242
+ * dce.c (delete_unmarked_insns): Call free_dominance_info we
+ process a transformation.
+
+2019-02-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89314
+ * fold-const.c (fold_binary_loc): Cast strlen argument to
+ const char * before dereferencing it. Formatting fixes.
+
+ PR middle-end/89284
+ * passes.def: Swap pass_ubsan and pass_early_warn_uninitialized.
+
+2019-02-13 Ian Lance Taylor <iant@golang.org>
+
+ * optc-save-gen.awk: Set var_opt_hash for initial optimizations
+ and set current index for other optimizations.
+
+2019-02-13 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (vec_set<VI4F_256_512:mode>_0): Use
+ nonimmediate_operand as operand 2 predicate.
+ (vec_set<VF2_512_256:mode>_0): Ditto.
+ (vec_set<VI8_AVX_AVX512F:mode>_0): Ditto.
+ (*vec_concatv2si): Remove alternative 2.
+ (*vec_concatv4si_0): Use vm constraint for alternative 0.
+ (*vec_concatv4si_0): Remove preferred_for_speed attribute.
+ (vec_concatv2di): Split alternatives 4,5,6 to ...
+ (*vec_concatv2di_0) ... new pattern.
+
+2019-02-13 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR target/89190
+ * config/arm/arm.c (ldm_stm_operation_p) Set
+ addr_reg_in_reglist correctly for first register.
+ (load_multiple_sequence): Remove dead base check.
+ (gen_ldm_seq): Correctly set write_back for Thumb-1.
+
+2019-02-13 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88847
+ * config/aarch64/aarch64-sve.md (*pred_mov<mode>, pred_mov<mode>):
+ Expose as @aarch64_pred_mov.
+ * config/aarch64/aarch64.c (aarch64_classify_address):
+ Use expand_insn which legitimizes operands.
+
+2019-02-13 Martin Liska <mliska@suse.cz>
+
+ * builtins.h (expand_builtin_with_bounds): Remove declaration.
+ * calls.c (struct arg_data): Remove special_slot, pointer_arg
+ and pointer_offset fields.
+ (initialize_argument_information): Remove usage of dead
+ fields.
+ * cgraph.h (struct cgraph_thunk_info): Remove
+ add_pointer_bounds_args.
+ * cgraphunit.c (cgraph_node::expand_thunk): Remove usage of dead
+ fields.
+ (cgraph_node::assemble_thunks_and_aliases): Remove usage of dead
+ fields.
+ * config/i386/i386.c (ix86_function_arg_advance): Remove
+ unrelated comment.
+ (struct builtin_isa): Remove leaf_p and nothrow_p fields.
+ (def_builtin): Remove usage of dead fields.
+ (ix86_add_new_builtins): Likewise.
+ * ipa-fnsummary.c (compute_fn_summary): Likewise.
+ * ipa-icf.c (sem_function::equals_wpa): Likewise.
+ (sem_function::init): Likewise.
+ (sem_variable::merge): Likewise.
+ * ipa-visibility.c (function_and_variable_visibility): Likewise.
+ * ipa.c (symbol_table::remove_unreachable_nodes): Likewise.
+ * lto-cgraph.c (lto_output_node): Likewise.
+ (lto_output_varpool_node): Likewise.
+ (input_node): Likewise.
+ (input_varpool_node): Likewise.
+ * lto-streamer-out.c (lto_output): Likewise.
+ * tree-inline.c (expand_call_inline): Remove usage of
+ assign_stmts.
+ * tree-inline.h (struct copy_body_data): Likewise.
+ * varpool.c (varpool_node::dump): Likewise.
+
+2019-02-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89303
+ * tree-ssa-structalias.c (set_uids_in_ptset): Or in vi->is_heap_var
+ into pt->vars_contains_escaped_heap instead of setting
+ pt->vars_contains_escaped_heap to it.
+
+ PR middle-end/89281
+ * optabs.c (prepare_cmp_insn): Use UINTVAL (size) instead of
+ INTVAL (size), compare it to GET_MODE_MASK instead of
+ 1 << GET_MODE_BITSIZE.
+
+ PR target/89290
+ * config/i386/predicates.md (x86_64_immediate_operand): Allow
+ TLS UNSPECs offsetted by signed 32-bit CONST_INT even with
+ -mcmodel=large.
+
+2019-02-13 Martin Liska <mliska@suse.cz>
+
+ PR lto/88858
+ * cfgrtl.c (remove_barriers_from_footer): New function.
+ (try_redirect_by_replacing_jump): Use it.
+ (cfg_layout_redirect_edge_and_branch): Likewise.
+
+2019-02-13 Xiong Hu Luo <luoxhu@linux.vnet.ibm.com>
+
+ * config/rs6000/altivec.h (vec_sbox_be, vec_cipher_be,
+ vec_cipherlast_be, vec_ncipher_be, vec_ncipherlast_be): New #defines.
+ * config/rs6000/crypto.md (CR_vqdi): New define_mode_iterator.
+ (crypto_vsbox_<mode>, crypto_<CR_insn>_<mode>): New define_insns.
+ * config/rs6000/rs6000-builtin.def (VSBOX_BE): New BU_CRYPTO_1.
+ (VCIPHER_BE, VCIPHERLAST_BE, VNCIPHER_BE, VNCIPHERLAST_BE):
+ New BU_CRYPTO_2.
+ * config/rs6000/rs6000.c (builtin_function_type)
+ <CRYPTO_BUILTIN_VSBOX_BE, CRYPTO_BUILTIN_VCIPHER_BE,
+ CRYPTO_BUILTIN_VCIPHERLAST_BE, CRYPTO_BUILTIN_VNCIPHER_BE,
+ CRYPTO_BUILTIN_VNCIPHERLAST_BE>: New switch options.
+ * doc/extend.texi (vec_sbox_be, vec_cipher_be, vec_cipherlast_be,
+ vec_ncipher_be, vec_ncipherlast_be): New builtin functions.
+
+2019-02-12 Pat Haugen <pthaugen@us.ibm.com>
+
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Remove duplicate
+ -maltivec. Delete -maltivec=be and -maltivec=le documentation.
+
+2019-02-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89229
+ * config/i386/i386.md (*movoi_internal_avx): Revert revision
+ 268678 and revision 268657.
+ (*movti_internal): Likewise.
+
+2019-02-12 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR target/89233
+ * config/s390/s390.c (s390_decompose_address): Update comment.
+ (s390_check_qrst_address): Reject invalid address forms after
+ LRA.
+
+2019-02-12 Martin Liska <mliska@suse.cz>
+
+ PR lto/88876
+ * ipa-pure-const.c (propagate_pure_const): Revert hunk as
+ we need default values of funct_state for a function that
+ is not optimized.
+
+2019-02-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * asan.c (asan_expand_mark_ifn): Take into account the alignment of
+ the object to pick the size of stores on strict-alignment platforms.
+
+ * config/sparc/sparc.md (*movsi_insn): Minor tweak.
+ (*movdi_insn_sp32): Likewise.
+ (*movdi_insn_sp64): Likewise.
+
+2019-02-12 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/88677
+ * cgraphunit.c (analyze_functions): Clear READONLY flag for external
+ types that needs constructiong.
+ * tree.h (may_be_aliased): Do not check TYPE_NEEDS_CONSTRUCTING.
+
+2019-02-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89253
+ * tree-ssa-loop-split.c (tree_ssa_split_loops): Check we can
+ duplicate the loop.
+
+2019-02-11 David Malcolm <dmalcolm@redhat.com>
+
+ PR lto/88147
+ * input.c (selftest::test_line_offset_overflow): New selftest.
+ (selftest::input_c_tests): Call it.
+
+2019-02-11 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/88771
+ * gimple-ssa-warn-restrict.c (pass_wrestrict::gate): Also enable
+ when -Wstringop-overflow is set.
+ (builtin_memref::builtin_memref): Adjust excessive upper bound
+ only when lower bound is not excessive.
+ (maybe_diag_overlap): Detect and diagnose excessive bounds via
+ -Wstringop-ovefflow.
+ (maybe_diag_offset_bounds): Rename...
+ (maybe_diag_access_bounds): ...to this.
+ (check_bounds_or_overlap): Adjust for name change above.
+
+2019-02-11 Martin Sebor <msebor@redhat.com>
+
+ PR c++/87996
+ * builtins.c (max_object_size): Move from here...
+ * builtins.h (max_object_size): ...and here...
+ * tree.c (max_object_size): ...to here...
+ * tree.h (max_object_size): ...and here.
+
+2019-02-11 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * config/rs6000/rs6000.c (rs6000_gimple_fold_builtin): Shift-right
+ and shift-left vector built-ins need to include a TRUNC_MOD_EXPR
+ for correct semantics.
+
+2019-02-11 Alan Modra <amodra@gmail.com>
+
+ * doc/invoke.texi (man page RS/6000 and PowerPC Options): Mention
+ -mlongcall and -mpltseq.
+ (RS/6000 and PowerPC Options <-mlongcall>): Mention inline PLT calls.
+ (RS/6000 and PowerPC Options <-mpltseq>): Document.
+ * config/rs6000/rs6000.h (TARGET_PLTSEQ): Define.
+ * config/rs6000/sysv4.opt (mpltseq): New option.
+ * config/rs6000/sysv4.h (TARGET_PLTSEQ): Redefine.
+ (SUBTARGET_OVERRIDE_OPTIONS): Error if given -mpltseq when assembler
+ support is lacking. Don't allow -mpltseq with -mbss-plt.
+ * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Warn if
+ -mpltseq given for ELFv1.
+ * config/rs6000/rs6000.c (rs6000_call_aix): Comment on UNSPEC_PLTSEQ.
+ Only use UNSPEC_PLTSEQ for inline PLT calls.
+ (rs6000_call_sysv, rs6000_sibcall_sysv): Expand comments. Only
+ use UNSPEC_PLTSEQ for inline PLT calls.
+ (rs6000_indirect_call_template_1, rs6000_longcall_ref),
+ (rs6000_call_aix, rs6000_call_sysv, rs6000_sibcall_sysv): Replace
+ uses of HAVE_AS_PLTSEQ with TARGET_PLTSEQ, simplifying.
+ * config/rs6000/rs6000.md (pltseq_tocsave_<mode>),
+ (pltseq_plt16_ha_<mode>, pltseq_plt16_lo_<mode>),
+ (pltseq_mtctr_<mode>): Likewise.
+
+2019-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Use 8-byte strings with
+ Solaris ld.
+ * configure: Regenerate.
+
+2019-02-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/88714
+ * config/arm/ldrdstrd.md (*arm_ldrd, *arm_strd): Use q constraint
+ instead of r.
+
+2019-02-11 Hans-Peter Nilsson <hp@axis.com>
+
+ * function.c (assign_parm_setup_block): Use the stored
+ size, not the passed size, when allocating stack-space,
+ also for a parameter with alignment larger than
+ MAX_SUPPORTED_STACK_ALIGNMENT.
+
+2019-02-11 Martin Liska <mliska@suse.cz>
+
+ PR ipa/89009
+ * ipa-cp.c (build_toporder_info): Remove usage of a param.
+ * ipa-inline.c (inline_small_functions): Likewise.
+ * ipa-pure-const.c (propagate_pure_const): Likewise.
+ (propagate_nothrow): Likewise.
+ * ipa-reference.c (propagate): Likewise.
+ * ipa-utils.c (struct searchc_env): Remove unused field.
+ (searchc): Always search across AVAIL_INTERPOSABLE.
+ (ipa_reduced_postorder): Always allow AVAIL_INTERPOSABLE as
+ the only called IPA pure const can properly not propagate
+ across interposable boundary.
+ * ipa-utils.h (ipa_reduced_postorder): Remove param.
+
+2019-02-11 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config/nds32/nds32.md (call_internal, call_value_internal,
+ sibcall_internal, sibcall_value_internal): Use SImode for mem rtx.
+
+2019-02-11 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.c (cris_preferred_minimum_alignment): Fix name
+ typo.
+
+2019-02-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/constraints.md (Yd): Replace AVX512BW with AVX512DQ
+ in comments
+
+2019-02-10 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config.gcc (with_nds32_lib): Set default --with-nds32-lib correctly.
+
+2019-02-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89268
+ * tree-if-conv.c (version_loop_for_if_conversion): Push to preds only
+ if preds is non-NULL.
+
+2019-02-09 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/89272
+ * tree.c (fld_simplified_type_name): Also keep TYPE_DECL for
+ polymorphic types.
+
+2019-02-10 Monk Chiang <sh.chiang04@gmail.com>
+
+ * config/nds32/nds32.md (trap): New pattern.
+
+2019-02-10 Monk Chiang <sh.chiang04@gmail.com>
+
+ * config/nds32/nds32.c (nds32_dwarf_register_span): Refine register
+ dwarf span.
+
+2019-02-10 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config/nds32/nds32-md-auxiliary.c (nds32_spilt_doubleword): Support
+ to split POST_INC.
+
+2019-02-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-visibility.c (localize_node): Also do not localize
+ LDPR_PREVAILING_DEF_IRONLY_EXP.
+
+2019-02-09 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/87957
+ * tree.c (fld_simplified_type_name): Use DECL_ASSEMBLER_NAME_SET_P
+ instead of type_with_linkage.
+
+2019-02-09 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/88755
+ * params.def (uninlined-function-insns, uninlined-function-time,
+ uninlined-thunk-insns, uninlined-thunk-time): Add artificial upper
+ bound so we don't get overflows.
+
+2019-02-09 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ * config/rs6000/rs6000-string.c (expand_compare_loop,
+ expand_block_compare): Insert REG_BR_PROB notes in inline expansion of
+ memcmp/strncmp.
+
+2019-02-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89246
+ * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
+ If !node->definition and TYPE_ARG_TYPES is non-NULL, use
+ TYPE_ARG_TYPES instead of DECL_ARGUMENTS.
+
+2019-02-09 Alan Modra <amodra@gmail.com>
+
+ PR target/88343
+ * config/rs6000/rs6000.c (save_reg_p): Correct calls_eh_return
+ case. Match logic in rs6000_emit_prologue emitting pic_offset_table
+ setup.
+
+2019-02-08 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR middle-end/88560
+ * lra-constraints.c (process_alt_operands): Don't increase reject
+ for memory when offset memory is required.
+
+2019-02-08 Robin Dapp <rdapp@linux.ibm.com>
+
+ * config/s390/vector.md: Implement vector copysign.
+
+2019-02-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * expr.c (expand_constructor): Correct indentations.
+
+2019-02-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89247
+ * tree-if-conv.c: Include tree-cfgcleanup.h.
+ (version_loop_for_if_conversion): Record LOOP_VECTORIZED call.
+ (tree_if_conversion): Pass through predicate vector.
+ (pass_if_conversion::execute): Do CFG cleanup and SSA update
+ inline, see if any if-converted loops we refrece in
+ LOOP_VECTORIZED calls vanished and fixup.
+ * tree-if-conv.h (tree_if_conversion): Adjust prototype.
+
+2019-02-08 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * config/s390/constraints.md (jdd): New constraint.
+
+2019-02-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89229
+ * config/i386/i386.md (*movoi_internal_avx): Set mode to XI for
+ upper 16 vector registers without TARGET_AVX512VL.
+ (*movti_internal): Likewise.
+
+2019-02-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89234
+ * except.c (copy_reg_eh_region_note_forward): Return if note_or_insn
+ is a NOTE, CODE_LABEL etc. - rtx_insn * other than INSN_P.
+ (copy_reg_eh_region_note_backward): Likewise.
+
+2019-02-08 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89223
+ * tree-data-ref.c (initialize_matrix_A): Fail if constant
+ doesn't fit in HWI.
+ (analyze_subscript_affine_affine): Handle failure from
+ initialize_matrix_A.
+
+2019-02-08 Jakub Jelinek <jakub@redhat.com>
+
+ * cfganal.c (pre_and_rev_post_order_compute_fn): Use fn instead of
+ cfun everywhere.
+
+2019-02-07 David Malcolm <dmalcolm@redhat.com>
+
+ PR tree-optimization/86637
+ PR tree-optimization/89235
+ * tree-vect-loop.c (optimize_mask_stores): Add an
+ auto_purge_vect_location sentinel to ensure that vect_location is
+ purged on exit.
+ * tree-vectorizer.c
+ (auto_purge_vect_location::~auto_purge_vect_location): New dtor.
+ (try_vectorize_loop_1): Add an auto_purge_vect_location sentinel
+ to ensure that vect_location is purged on exit.
+ (pass_slp_vectorize::execute): Likewise, replacing the manual
+ reset.
+ * tree-vectorizer.h (class auto_purge_vect_location): New class.
+
+2019-02-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/iterators.md (max_opp): New code_attr.
+ (USMAX): New code iterator.
+ * config/aarch64/predicates.md (aarch64_smin): New predicate.
+ (aarch64_smax): Likewise.
+ * config/aarch64/aarch64-simd.md (abd<mode>_3): Rename to...
+ (*aarch64_<su>abd<mode>_3): ... Change RTL representation to
+ MINUS (MAX MIN).
+
+2019-02-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89229
+ * config/i386/i386.md (*movoi_internal_avx): Set mode to OI
+ for TARGET_AVX512VL.
+ (*movti_internal): Set mode to TI for TARGET_AVX512VL.
+
+2019-02-07 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * config/s390/s390-builtin-types.def: Add new types.
+ * config/s390/s390-builtins.def: (s390_vec_xl, s390_vec_xld2)
+ (s390_vec_xlw4): Make the memory operand into a const pointer.
+ (s390_vec_xld2, s390_vec_xlw4): Add a variant for single precision
+ float.
+ * config/s390/s390-c.c (s390_expand_overloaded_builtin): Generate
+ a new vector type with the alignment of the scalar memory operand.
+
+2019-02-07 Matthew Malcomson <matthew.malcomson@arm.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/88714
+ * config/arm/arm-protos.h (valid_operands_ldrd_strd,
+ arm_count_ldrdstrd_insns): New declarations.
+ * config/arm/arm.c (mem_ok_for_ldrd_strd): Remove broken handling of
+ MINUS.
+ (valid_operands_ldrd_strd): New function.
+ (arm_count_ldrdstrd_insns): New function.
+ * config/arm/ldrdstrd.md: Change peepholes to generate PARALLEL SImode
+ sets instead of single DImode set and define new insns to match this.
+
+2019-02-07 Tamar Christina <tamar.christina@arm.com>
+
+ * config/aarch64/aarch64-builtins.c (aarch64_fcmla_lane_builtin_data):
+ Make it a C initializer.
+
+2019-02-07 Tamar Christina <tamar.christina@arm.com>
+
+ PR/target 88850
+ * config/arm/neon.md (*neon_mov<mode>): Add r -> r case.
+
+2019-02-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/neon.md (neon_<sup>dot<vsi2qi>):
+ Use neon_dot<q> for type.
+ (neon_<sup>dot_lane<vsi2qi>): Likewise.
+
+2019-02-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64-simd.md (aarch64_<sur>dot<vsi2qi>):
+ Use neon_dot<q> for type.
+ (aarch64_<sur>dot_lane<vsi2qi>): Likewise.
+ (aarch64_<sur>dot_laneq<vsi2qi>): Likewise.
+
+2019-02-06 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/89225
+ * lra-constaints.c (simplify_operand_subreg): Add subreg mode
+ sizes check.
+
+2019-02-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/i386/i386.c (ix86_expand_prologue): Emit a memory blockage
+ after restoring registers saved to allocate the frame on Windows.
+
+2019-02-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89182
+ * graphite.h (cached_scalar_evolution_in_region): Declare.
+ * graphite.c (struct seir_cache_key): New.
+ (struct sese_scev_hash): Likewise.
+ (seir_cache): New global.
+ (cached_scalar_evolution_in_region): New function.
+ (graphite_transform_loops): Allocate and release seir_cache.
+ * graphite-isl-ast-to-gimple.c (get_rename_from_scev): Use
+ cached_scalar_evolution_in_region.
+ * graphite-scop-detection.c (scop_detection::can_represent_loop):
+ Simplify.
+ (scop_detection::graphite_can_represent_expr: Use
+ cached_scalar_evolution_in_region.
+ (scop_detection::stmt_simple_for_scop_p): Likewise.
+ (find_params_in_bb): Likewise.
+ (gather_bbs::before_dom_children): Likewise.
+ * graphite-sese-to-poly.c (create_pw_aff_from_tree): Likewise.
+ (add_loop_constraints): Likewise.
+
+2019-02-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89210
+ * fold-const-call.c (fold_const_vec_convert): Pass true as last
+ operand to new_unary_operation only if both element types are integral
+ and it isn't a widening conversion. Return NULL_TREE if
+ new_unary_operation failed.
+
+2019-02-05 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ PR target/88856
+ * config/s390/s390.md: Remove load and test FP splitter.
+
+2019-02-05 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ PR target/89112
+ * config/rs6000/rs6000-string.c (do_ifelse, expand_cmp_vec_sequence,
+ expand_compare_loop, expand_block_compare_gpr,
+ expand_strncmp_align_check, expand_strncmp_gpr_sequence): Insert
+ REG_BR_PROB notes in inline expansion of memcmp/strncmp. Add
+ #include "profile-count.h" and "predict.h" for types and functions
+ needed to work with REG_BR_PROB notes.
+
+2019-02-05 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ PR target/89112
+ * config/rs6000/rs6000.md (<bd>tf_<mode>): Generate a local label
+ for the long branch case.
+
+2019-02-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89188
+ * dce.c (delete_unmarked_insns): Don't remove no-op moves if they
+ can throw, non-call exceptions are enabled and we can't delete
+ dead exceptions or alter cfg. Set must_clean if
+ delete_insn_and_edges returns true, don't set it blindly for calls.
+ Assert that delete_unreachable_blocks is called only if can_alter_cfg.
+
+ PR rtl-optimization/89195
+ * combine.c (make_extraction): For MEMs, don't extract bytes outside
+ of the original MEM.
+
+2019-02-05 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/89000
+ * gcov.c (function_summary): Remove argument.
+ (file_summary): New function.
+ (print_usage): Replace tabs with spaces.
+ (generate_results): Use new function file_summary.
+
+2019-02-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89186
+ * optabs.c (prepare_cmp_insn): Pass x and y to
+ emit_block_comp_via_libcall rather than XEXP (x, 0) and XEXP (y, 0).
+
+2019-02-05 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89150
+ * bitmap.h (struct bitmap_obstack): Do not mark GTY.
+ (struct bitmap_element): Drop chain_prev so we properly recurse on
+ the prev member, supporting tree views.
+ (struct bitmap_head): GTY skip the obstack member.
+
+2019-02-04 Alexander Monakov <amonakov@ispras.ru>
+
+ PR c/88698
+ * doc/extend.texi (Vector Extensions): Add an example of using vector
+ types together with x86 intrinsics.
+
+2019-02-04 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_indirect_call_template_1): Increase
+ str[] size to 160, and comment.
+
+2019-02-04 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (rs6000_indirect_call_template_1),
+ (rs6000_pltseq_template): Guard output of TLS markers with
+ TARGET_TLS_MARKERS.
+ (rs6000_longcall_ref, rs6000_call_aix, rs6000_call_sysv),
+ (rs6000_sibcall_sysv): Ignore TARGET_TLS_MARKERS when deciding
+ to use inline PLT sequences.
+ * config/rs6000/rs6000.md (pltseq_tocsave_<mode>),
+ (pltseq_plt16_ha_<mode>, pltseq_plt16_lo_<mode>),
+ (pltseq_mtctr_<mode>): Don't test TARGET_TLS_MARKERS in predicate.
+
+2019-02-04 Martin Liska <mliska@suse.cz>
+
+ PR ipa/88985
+ * ipa-fnsummary.c (estimate_edge_devirt_benefit): Bail
+ out when ipa_fn_summaries does not contain entry for callee.
+
+2019-02-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.h: Remove superfluous blank lines.
+ * config/sparc/sparc.c (global_offset_table_rtx): Rename into...
+ (got_register_rtx): ...this.
+ (sparc_got): Adjust to above renaming.
+ (sparc_tls_got): Likewise.
+ (sparc_delegitimize_address): Likewise.
+ (sparc_output_mi_thunk): Likewise.
+ (sparc_init_pic_reg): Likewise.
+ (save_local_or_in_reg_p): Fix test on the GOT register.
+ (USE_HIDDEN_LINKONCE): Move around.
+ (get_pc_thunk_name): Likewise.
+ (gen_load_pcrel_sym): Likewise.
+ (load_got_register): Likewise.
+
+2019-02-04 Kito Cheng <kito.cheng@gmail.com>
+
+ * config/nds32/linux.h (GLIBC_DYNAMIC_LINKER): Define the naming rule
+ of the dynamic linker: "ld-linux-nds32[le|be][f].so.1".
+
+2019-02-04 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config/nds32/nds32.c (nds32_legitimate_address_p): Add TLS model
+ into consideration.
+
+2019-02-04 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config.gcc (with_nds32_lib, glibc):
+ Remove TARGET_DEFAULT_TLSDESC_TRAMPOLINE=0 setting.
+ * config/nds32/linux.h (TARGET_DEFAULT_TLSDESC_TRAMPOLINE): Delete.
+ (NDS32_TLSDESC_TRAMPOLINE_SPEC): Delete.
+
+2019-02-03 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89071
+ * config/i386/i386.md (*sqrt<mode>2_sse): Add (v,0) alternative.
+ Do not prefer (v,v) alternative for non-AVX targets and (m,v)
+ alternative for speed when TARGET_SSE_PARTIAL_REG_DEPENDENCY is set.
+ (*rcpsf2_sse): Ditto.
+ (*rsqrtsf2_sse): Ditto.
+ (sse4_1_round<mode<2): Ditto.
+
+2019-02-03 Richard Biener <rguenther@suse.de>
+
+ PR debug/87295
+ * dwarf2out.c (copy_ancestor_tree): Register non-stubs as
+ orig.
+
+2019-02-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/87887
+ * config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen):
+ Punt with warning on aggregate return or argument types. Ignore
+ type/mode checking for uniform arguments.
+
+2019-02-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * combine.c (try_combine): Do not print "Can't combine" messages unless
+ printing failed combination attempts.
+
+2019-02-01 Martin Jambor <mjambor@suse.cz>
+
+ PR hsa/87863
+ * omp-grid.c (grid_mark_variable_segment): Set assembler name of group
+ segment and global segment variables before making them static.
+
+2019-02-01 Martin Jambor <mjambor@suse.cz>
+
+ * omp-grid.c (grid_target_follows_gridifiable_pattern): Guard two
+ missed optimization dump with dump_enabled_p.
+
+2019-02-01 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/88597
+ * tree-scalar-evolution.c (analyze_scalar_evolution): Set up
+ the instantiate cache.
+ (instantiate_scev_binary): Elide second operand procesing
+ if equal to the first.
+ * tree-chrec.c (chrec_contains_symbols): Add visited set.
+ (chrec_contains_undetermined): Likewise.
+ (tree_contains_chrecs): Likewise.
+
+2019-02-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * parms.def (MAX_INLINE_INSNS_SINGLE): Reduce from 400 to 200.
+
+2019-02-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89143
+ * wide-int-range.h (wide_int_range_absu): Declare.
+ * wide-int-range.cc (wide_int_range_absu): New function.
+ * tree-vrp.c (extract_range_from_unary_expr): Handle ABSU_EXPR.
+
+ PR tree-optimization/88107
+ * tree-cfg.c (find_outermost_region_in_block): Add ALL argument,
+ instead of assertion that eh_region_outermost is non-NULL, if it
+ is NULL, set *ALL to true and return NULL.
+ (move_sese_region_to_fn): Adjust caller, if all is set, call
+ duplicate_eh_regions with NULL region.
+
+2019-02-01 Richard Biener <rguenth@suse.de>
+
+ PR rtl-optimization/88593
+ * mode-switching.c (optimize_mode_switching): Free dominators before
+ calling cleanup_cfg.
+
+2019-02-01 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/88932
+ * tree-predcom.c (try_combine_chains): Get loop bbs in dom order.
+
+2019-01-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89137
+ * omp-low.c (lower_omp_task_reductions): Drop redundant test to avoid
+ bogus clang warning.
+
+2019-01-31 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89071
+ * config/i386/i386.md (*extendsfdf2): Split out reg->reg
+ alternative to avoid partial SSE register stall for TARGET_AVX.
+ (truncdfsf2): Ditto.
+ (sse4_1_round<mode>2): Ditto.
+
+2018-01-31 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ PR tree-optimization/89008
+ * gimple-ssa-strength-reduction.c (slsr_process_mul): Don't
+ process anything of the form X * 0.
+
+2019-01-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89135
+ * tree-ssa-phiprop.c (pass_phiprop::execute): Skip blocks
+ with abnormal preds.
+
+2019-01-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR sanitizer/89124
+ * ipa-inline.c (sanitize_attrs_match_for_inline_p): Allow inlining
+ always_inline callees into no_sanitize_address callers.
+
+2019-01-31 Richard Biener <rguenther@suse.de>
+
+ PR rtl-optimization/89115
+ * lra.c (lra_rtx_hash): Properly hash CONST_INT values.
+
+2019-01-30 Martin Sebor <msebor@redhat.com>
+
+ PR other/89106
+ * doc/extend.texi (cast to a union): Correct and expand.
+
+2019-01-30 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/87246
+ * lra-constraints.c (simplify_operand_subreg): Reload memory
+ in subreg if the address became invalid.
+
+2019-01-30 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ PR target/87064
+ * config/rs6000/vsx.md (*vsx_reduc_<VEC_reduc_name>_v4sf_scalar):
+ Disable for little-endian.
+
+2019-01-30 Richard Biener <rguenther@suse.de>
+
+ PR rtl-optimization/89115
+ * opts.c (default_options_optimization): Reduce
+ PARAM_MAX_DSE_ACTIVE_LOCAL_STORES by a factor of 10 at -O1.
+ Make PARAM_LOOP_INVARIANT_MAX_BBS_IN_LOOP reduction relative
+ to the default.
+
+2019-01-30 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ * config/rs6000/rs6000-c.c (altivec-resolve_overloaded_builtin):
+ Change handling of ALTIVEC_BUILTIN_VEC_EXTRACT. Coerce result to
+ type of vector element when vec_extract is implemented by direct
+ move.
+
+2019-01-30 Thomas Schwinge <thomas@codesourcery.com>
+
+ * doc/invoke.texi (C Language Options): List "-fopenacc-dim".
+
+2019-01-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89111
+ * tree-ssa-loop-im.c (gather_mem_refs_stmt): Restrict
+ canonicalization to appropriately sized access types.
+
+2019-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89105
+ * config/i386/i386.c (ix86_warn_parameter_passing_abi): Don't warn
+ for arguments to functions that are TU-local and shouldn't be
+ referenced by assembly.
+
+2019-01-30 Ulrich Drepper <drepper@redhat.com>
+
+ * dumpfile.c (opt_info_switch_p_1): Ignore '-' if it appears
+ after '='.
+
+2019-01-29 Martin Sebor <msebor@redhat.com>
+
+ PR c/88956
+ * gimple-fold.c (fold_array_ctor_reference): Avoid zero-length arrays.
+
+2019-01-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/66676
+ PR ipa/89104
+ * omp-simd-clone.c (simd_clone_clauses_extract)
+ <case OMP_CLAUSE_ALIGNED>: Ignore clauses with NULL
+ OMP_CLAUSE_ALIGNED_ALIGNMENT.
+
+2019-01-29 Vineet Gupta <vgupta@synopsys.com>
+
+ * config.gcc: Force .init_array for ARC.
+
+2019-01-29 Richard Biener <rguenther@suse.de>
+
+ PR debug/87295
+ * dwarf2out.c (collect_skeleton_dies): New helper.
+ (copy_decls_for_unworthy_types): Call it.
+ (build_abbrev_table): Assert we do not try to replace
+ DW_AT_signature refs with local refs.
+
+2019-01-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89002
+ * gimplify.c (gimplify_omp_for): When adding OMP_CLAUSE_*_GIMPLE_SEQ
+ for lastprivate/linear IV, push gimplify context around gimplify_assign
+ and, if it needed any temporaries, pop it into a gimple bind around the
+ sequence.
+
+2019-01-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * common.opt (-Wattribute-alias): Remove "no-" from name.
+ Make -Wattribute-alias command line option and
+ #pragma GCC diagnostic ignored "-Wattribute-alias" work again.
+
+2019-01-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89073
+ * doc/invoke.texi (-mclwb, -mprfchw, -mrdpid, -mrdseed, -msgx,
+ -madx, -mhle, -mavx5124fmaps, -mavx512vnni, -mavx5124vnniw): Document
+ x86 ISA options.
+ (bmi2): Add missing @opindex.
+ * doc/extend.texi (x86 target attribute): Move fma4, lwp, ssse3
+ options alphabetically. Add missing 3dnow, 3dnowa, adx, avx, avx2,
+ avx5124fmaps, avx5124vnniw, avx512bitalg, avx512bw, avx512cd,
+ avx512dq, avx512er, avx512f, avx512ifma, avx512pf, avx512vbmi,
+ avx512vbmi2, avx512vl, avx512vnni, avx512vpopcntdq, bmi, bmi2,
+ cldemote, clflushopt, clwb, clzero, crc32, cx16, f16c, fma, fsgsbase,
+ fxsr, gfni, hle, lzcnt, movbe, movdir64b, movdiri, mwaitx, pconfig,
+ pku, prefetchwt1, prfchw, ptwrite, rdpid, rdrnd, rdseed, rtm, sahf,
+ sgx, sha, shstk, tbm, vaes, vpclmulqdq, waitpkg, wbnoinvd, xsave,
+ xsavec, xsaveopt and xsaves options.
+
+2019-01-28 Richard Biener <rguenther@suse.de>
+
+ PR debug/89076
+ * dwarf2out.c (gen_subprogram_die): Remove leftover from MPX
+ support removal.
+
+2019-01-28 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88739
+ * tree-cfg.c (verify_types_in_gimple_reference): Verify
+ BIT_FIELD_REFs only are applied to mode-precision operands
+ when they are integral.
+ (verify_gimple_assign_ternary): Likewise for BIT_INSERT_EXPR.
+ * tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid generating
+ BIT_FIELD_REFs of non-mode-precision integral operands.
+
+2019-01-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/87214
+ * config/i386/sse.md
+ (<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>,
+ avx512f_shuf_<shuffletype>64x2_1<mask_name>): Ensure the
+ first constants in pairs are multiples of 2. Formatting fixes.
+ (avx512vl_shuf_<shuffletype>32x4_1<mask_name>,
+ avx512vl_shuf_<shuffletype>32x4_1<mask_name>): Ensure the
+ first constants in each quadruple are multiples of 4. Formatting fixes.
+
+2019-01-26 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/88933
+ * tree-inline.c: Include tree-cfgcleanup.h.
+ (delete_unreachable_blocks_update_callgraph): Move...
+ * tree-cfgcleanup.c (delete_unreachable_blocks_update_callgraph):
+ ...here, make externally visible, make second argument bool, adjust
+ all callers.
+ * tree-cfgcleanup.c: Include cgraph.h.
+ * tree-cfgcleanup.h (delete_unreachable_blocks_update_callgraph):
+ Declare.
+ * ipa-prop.c: Include tree-cfgcleanup.h.
+ (ipcp_transform_function): Call
+ delete_unreachable_blocks_update_callgraph instead of cleaning uo CFG.
+
+2019-01-25 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/88846
+ * ira.c (process_set_for_memref_referenced_p): New.
+ (memref_referenced_p): Add new param. Use
+ process_set_for_memref_referenced_p. Add new switch cases.
+ (memref_used_between_p): Pass new arg to memref_referenced_p.
+
+2019-01-25 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88469
+ * config/aarch64/aarch64.c (aarch64_function_arg_alignment): Add new
+ argument ABI_BREAK. Set to true if the calculated alignment has
+ changed in gcc-9. Check bit-fields for their base type alignment.
+ (aarch64_layout_arg): Warn if argument passing has changed in gcc-9.
+ (aarch64_function_arg_boundary): Likewise.
+ (aarch64_gimplify_va_arg_expr): Likewise.
+
+2019-01-25 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/89037
+ * varasm.c (output_constructor_bitfield): Use wi::extract_uhwi
+ instead of accessing TREE_INT_CST_ELT directly.
+
+2019-01-25 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * doc/sourcebuild.texi (Environment attributes): Add fenv and
+ fenv_exceptions description.
+
+2019-01-25 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR rtl-optimization/87763
+ * config/aarch64/aarch64.c (aarch64_select_cc_mode):
+ Allow SUBREG when matching CC_NZmode compare.
+
+2019-01-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89049
+ * tree-vect-loop.c (vect_compute_single_scalar_iteration_cost):
+ Look at the pattern stmt to determine if the stmt is vectorized.
+
+2019-01-25 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64-sve.md (*pred_mov<mode>)
+ (pred_mov<mode>): Handle all-register forms using both a new
+ alternative and a split.
+
+2019-01-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/86865
+ * graphite-scop-detection.c (scop_detection::can_represent_loop):
+ Reject non-do-while loops.
+
+2019-01-24 Peter Bergner <bergner@linux.ibm.com>
+
+ * config/rs6000/altivec.md (build_vector_mask_for_load): Use MEM_P.
+ * config/rs6000/constraints.md (Q constraint): Use REG_P.
+ * config/rs6000/darwin.h (PREFERRED_RELOAD_CLASS): Use SYMBOL_REF_P.
+ * config/rs6000/freebsd64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Use
+ SYMBOL_REF_P, CONST_INT_P and CONST_DOUBLE_P.
+ * config/rs6000/linux64.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
+ * config/rs6000/predicates.md (altivec_register_operand, vint_operand,
+ vsx_register_operand, vsx_reg_sfsubreg_ok, vfloat_operand,
+ vlogical_operand, gpc_reg_operand, int_reg_operand,
+ int_reg_operand_not_pseudo): Use SUBREG_P and HARD_REGISTER_P.
+ (ca_operand, base_reg_operand, htm_spr_reg_operand, cc_reg_operand,
+ cc_reg_not_cr0_operand, input_operand): Use SUBREG_P.
+ (save_world_operation, restore_world_operation, lmw_operation,
+ stmw_operation): Use MEM_P and REG_P.
+ (tie_operand): Use MEM_P.
+ (vrsave_operation, crsave_operation): Use REG_P.
+ (mfcr_operation, mtcrf_operation): Use REG_P and CONST_INT_P.
+ (fpr_reg_operand): Use SUBREG_P and HARD_REGISTER_NUM_P.
+ (quad_int_reg_operand): Use HARD_REGISTER_NUM_P.
+ (call_operand): Use HARD_REGISTER_P.
+ (indexed_or_indirect_operand, altivec_indexed_or_indirect_operand):
+ Use CONST_INT_P.
+ (lwa_operand): Use SUBREG_P, REG_P and CONST_INT_P.
+ * config/rs6000/rs6000-p8swap.c (insn_is_load_p, insn_is_store_p,
+ quad_aligned_load_p, replace_swapped_aligned_store,
+ recombine_lvx_pattern, replace_swapped_aligned_load,
+ recombine_stvx_pattern): Use MEM_P.
+ (const_load_sequence_p, adjust_vperm, replace_swapped_load_constant):
+ Use MEM_P and SYMBOL_REF_P.
+ (rtx_is_swappable_p): Use REG_P and CONST_INT_P.
+ (insn_is_swappable_p): Use REG_P and MEM_P.
+ (insn_is_swap_p, (alignment_mask): Use CONST_INT_P.
+ * config/rs6000/rs6000-string.c (expand_block_clear, expand_block_move):
+ Use CONST_INT_P.
+ * config/rs6000/rs6000.c (rs6000_secondary_reload, rs6000_emit_cmove):
+ Use CONST_DOUBLE_P.
+ (rs6000_output_move_128bit): Use CONST_DOUBLE_P, CONST_INT_P and
+ CONST_WIDE_INT_P.
+ (rs6000_legitimize_address): Use CONST_DOUBLE_P, CONST_INT_P,
+ CONST_WIDE_INT_P, REG_P and SYMBOL_REF_P.
+ (rs6000_emit_move): Use CONST_DOUBLE_P, CONST_INT_P, HARD_REGISTER_P,
+ HARD_REGISTER_NUM_P, MEM_P, REG_P, SUBREG_P, SYMBOL_REF_P and
+ reg_or_subregno:
+ (output_toc): Use CONST_DOUBLE_P, CONST_INT_P and SYMBOL_REF_P.
+ (easy_altivec_constant, rs6000_legitimate_offset_address_p,
+ rs6000_mode_dependent_address, rs6000_expand_mtfsf_builtin,
+ rs6000_expand_set_fpscr_rn_builtin, rs6000_expand_set_fpscr_drn_builtin,
+ rs6000_expand_unop_builtin, INT_P, rs6000_generate_compare,
+ rs6000_machopic_legitimize_pic_address, rs6000_split_logical_inner,
+ rs6000_split_logical_di): Use CONST_INT_P.
+ (rs6000_legitimize_reload_address): Use CONST_INT_P, HARD_REGISTER_P,
+ REG_P and SYMBOL_REF_P.
+ (setup_incoming_varargs, rs6000_rtx_costs): Use CONST_INT_P and MEM_P.
+ (print_operand): Use CONST_INT_P, MEM_P and REG_P.
+ (virtual_stack_registers_memory_p, rs6000_legitimate_address_p,
+ mems_ok_for_quad_peep): Use CONST_INT_P and REG_P.
+ (rs6000_secondary_reload_memory): Use CONST_INT_P and SUBREG_P.
+ (small_data_operand, print_operand_address): Use CONST_INT_P and
+ SYMBOL_REF_P.
+ (split_stack_arg_pointer_used_p): Use HARD_REGISTER_P.
+ (rs6000_init_hard_regno_mode_ok, direct_move_p):
+ Use HARD_REGISTER_NUM_P.
+ (rs6000_secondary_reload_gpr): Use HARD_REGISTER_NUM_P and MEM_P.
+ (rs6000_secondary_reload_class): Use HARD_REGISTER_NUM_P, REG_P,
+ SUBREG_P and SYMBOL_REF_P.
+ (register_to_reg_type, rs6000_secondary_reload_inner): Use SUBREG_P
+ and HARD_REGISTER_NUM_P.
+ (rs6000_adjust_vec_address): Use HARD_REGISTER_NUM_P and
+ reg_or_subregno.
+ (rs6000_adjust_cost, find_mem_ref): Use MEM_P.
+ (macho_lo_sum_memory_operand, rs6000_eliminate_indexed_memrefs): Use
+ MEM_P and REG_P.
+ (legitimate_indirect_address_p, legitimate_lo_sum_address_p,
+ registers_ok_for_quad_peep, rs6000_output_function_epilogue,
+ find_addr_reg): Use REG_P.
+ (altivec_expand_vec_perm_const): Use REG_P and SUBREG_P.
+ (rs6000_emit_le_vsx_move): Use SUBREG_P.
+ (offsettable_ok_by_alignment, constant_pool_expr_p,
+ legitimate_small_data_p, rs6000_output_dwarf_dtprel,
+ rs6000_delegitimize_address, rs6000_const_not_ok_for_debug_p,
+ rs6000_cannot_force_const_mem, rs6000_output_addr_const_extra,
+ rs6000_assemble_integer, create_TOC_reference,
+ rs6000_emit_allocate_stack, rs6000_xcoff_encode_section_info,
+ rs6000_call_aix, rs6000_call_aix): Use SYMBOL_REF_P.
+ (rs6000_split_vec_extract_var): Use reg_or_subregno.
+ * config/rs6000/rtems.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Use
+ CONST_DOUBLE_P, CONST_INT_P and SYMBOL_REF_P.
+ * config/rs6000/sysv4.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
+ * config/rs6000/xcoff.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
+ * config/rs6000/rs6000.h (RS6000_SYMBOL_REF_TLS_P): Use SYMBOL_REF_P.
+ (REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P): Use HARD_REGISTER_NUM_P.
+ (INT_REG_OK_FOR_INDEX_P, INT_REG_OK_FOR_BASE_P): Use HARD_REGISTER_P.
+ (CONSTANT_ADDRESS_P): Use CONST_INT_P and SYMBOL_REF_P.
+ * config/rs6000/rs6000.md (define_expands strlensi, mod<mode>3
+ and cbranch<mode>4): Use CONST_INT_P.
+ (multiple define_splits): Use REG_P and SUBREG_P.
+ (define_expands call, call_value): Use MEM_P.
+ (define_expands sibcall, sibcall_value): Use CONST_INT_P and MEM_P.
+ (define insn *mtcrfsi): Use CONST_INT_P and REG_P.
+ * config/rs6000/vsx.md (*vsx_le_perm_load_<mode>,
+ *vsx_le_perm_load_v8hi, *vsx_le_perm_load_v16qi): Use HARD_REGISTER_P
+ and HARD_REGISTER_NUM_P.
+ (multiple define_splits): Use HARD_REGISTER_NUM_P.
+
+2019-01-24 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR rtl-optimization/88948
+ * rtl.h (prepare_copy_insn): New prototype.
+ * gcse.c (prepare_copy_insn): New function, split out from
+ process_insert_insn.
+ (process_insert_insn): Use prepare_copy_insn.
+ * store-motion.c (replace_store_insn): Use prepare_copy_insn
+ instead of gen_move_insn.
+
+2019-01-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/89006
+ * config/i386/i386.c (ix86_pic_register_p): Return true for
+ UNSPEC_SET_GOT too.
+
+ PR tree-optimization/88964
+ * gimple-loop-interchange.cc (loop_cand::analyze_induction_var): Also
+ punt if HONOR_SNANS (chrec).
+
+ PR middle-end/89015
+ * tree-nested.c (convert_nonlocal_reference_stmt,
+ convert_local_reference_stmt, convert_tramp_reference_stmt,
+ convert_gimple_call) <case GIMPLE_OMP_TEAMS>: Treat
+ gimple_omp_teams_host teams stmts like GIMPLE_OMP_PARALLEL
+ or GIMPLE_OMP_TASK.
+
+ PR tree-optimization/89027
+ * tree-inline.c (add_clobbers_to_eh_landing_pad): Don't add clobbers
+ for "omp simd array" variables.
+
+2019-01-24 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88469
+ * profile-count.h (profile_count): On ARM systems using GCC 6/7/8
+ force the alignment of m_val.
+
+2019-01-24 Richard Biener <rguenther@suse.de>
+
+ PR lto/87187
+ * tree-streamer-out.c (write_ts_decl_common_tree_pointers):
+ When in "legacy" debug mode make sure to reset self-origins.
+
+2019-01-24 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/88994
+ * gcov-io.c (mangle_path): Do not allocate a bigger buffer,
+ result will be always smaller or equal to the original.
+ * gcov.c (mangle_name): Fix else branch where we should
+ also copy to PTR and shift the pointer.
+
+2019-01-24 Xiong Hu Luo <luoxhu@linux.vnet.ibm.com>
+
+ * tree-ssa-dom.c (test_for_singularity): Fix a comment typo.
+ * vr-values.c (find_case_label_ranges): Fix a comment typo.
+
+2019-01-23 Xuepeng Guo <xuepeng.guo@intel.com>
+
+ * common/config/i386/i386-common.c
+ (OPTION_MASK_ISA_ENQCMD_SET,
+ OPTION_MASK_ISA_ENQCMD_UNSET): New macros.
+ (ix86_handle_option): Handle -menqcmd.
+ * config.gcc (enqcmdintrin.h): New header file.
+ * config/i386/cpuid.h (bit_ENQCMD): New bit.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Handle
+ -menqcmd.
+ * config/i386/i386-builtin-types.def ((INT, PVOID, PCVOID)): New
+ function type.
+ * config/i386/i386-builtin.def (__builtin_ia32_enqcmd,
+ __builtin_ia32_enqcmds): New builtins.
+ * config/i386/i386-c.c (__ENQCMD__): New macro.
+ * config/i386/i386-option.c (ix86_target_string): Add
+ -menqcmd.
+ (ix86_valid_target_attribute_inner_p): Likewise.
+ * config/i386/i386-expand.c
+ (ix86_expand_builtin): Expand IX86_BUILTIN_ENQCMD and
+ IX86_BUILTIN_ENQCMDS.
+ * config/i386/i386.h (TARGET_ENQCMD): New.
+ * config/i386/i386.md (UNSPECV_ENQCMD, UNSPECV_ENQCMDS): New.
+ (@enqcmd<enqcmd_sfx>_<mode>): New insn pattern.
+ (movdir64b_<mode>): Parameterize to enable share expansion code
+ with ENQCMD in function ix86_expand_builtin.
+ * config/i386/i386.opt: Add -menqcmd.
+ * config/i386/immintrin.h: Include enqcmdintrin.h.
+ * config/i386/enqcmdintrin.h: New intrinsic file.
+ * doc/invoke.texi: Add -menqcmd.
+
+2019-01-23 Bin Cheng <bin.cheng@arm.com>
+ Steve Ellcey <sellcey@marvell.com>
+
+ PR target/85711
+ * recog.c (address_operand): Return false on wrong mode for address.
+ (constrain_operands): Check for mode with 'p' constraint.
+
+2019-01-23 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/88998
+ * config/i386/sse.md (sse2_cvtpi2pd): Add SSE alternatives.
+ Disparage MMX alternative.
+ (sse2_cvtpd2pi): Ditto.
+ (sse2_cvttpd2pi): Ditto.
+
+2019-01-23 David Malcolm <dmalcolm@redhat.com>
+
+ PR driver/89014
+ * config/aarch64/driver-aarch64.c (host_detect_local_cpu): Fix
+ use-after-free of the result of
+ aarch64_get_extension_string_for_isa_flags.
+
+2019-01-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/44715
+ * doc/extend.texi: Document break and continue behavior in
+ statement expressions.
+
+2019-01-23 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89008
+ * tree-ssa-reassoc.c (eliminate_using_constants): For * 0 do
+ not leave another stray operand.
+
+2019-01-23 Jakub Jelinek <jakub@redhat.com>
+
+ * BASE-VER: Bump to 9.0.1.
+
+2019-01-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cgraphunit.c (cgraph_node::expand_thunk): When expanding a GIMPLE
+ thunk that returns by reference, use the type of the return object
+ of the thunk instead of that of the alias to build the dereference.
+
+2019-01-23 Vineet Gupta <vgupta@synopsys.com>
+
+ * config/arc/atomic.md: Add operand to DMB instruction.
+
+2019-01-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88964
+ * gimple-loop-interchange.cc (loop_cand::analyze_induction_var): Use
+ build_zero_cst instead of build_int_cst. Return false for loop
+ invariants which honor signed zeros.
+
+2019-01-22 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * doc/invoke.texi (-fsplit-paths): This is enabled by default at -O3.
+
+2019-01-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88965
+ * config/rs6000/rs6000.c: Include tree-vrp.h and tree-ssanames.h.
+ (rs6000_gimple_fold_builtin): If MEM_REF address doesn't satisfy
+ is_gimple_mem_ref_addr predicate, force it into a SSA_NAME first.
+
+ PR middle-end/88968
+ * gimplify.c (gimplify_omp_atomic): Handle bitfield atomics with
+ non-integral DECL_BIT_FIELD_REPRESENTATIVEs.
+
+ PR target/87064
+ * config/rs6000/vsx.md (*vsx_reduc_<VEC_reduc_name>_v2df_scalar):
+ Disable for little endian.
+
+2019-01-22 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88469
+ * config/arm/arm.c (arm_needs_double_word_align): Check
+ DECL_BIT_FIELD_TYPE.
+
+2019-01-22 Hongtao Liu <hongtao.liu@intel.com>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/88909
+ * config/i386/i386-builtin.def: Add mask2 to all builtin
+ initializations. Merge ARGS2 and SPECIAL_ARGS2 into ARGS and
+ SPECIAL_ARGS.
+ * config/i386/i386.c (BDESC): Add mask2 to the definition.
+ (BDESC_FIRST): Likewise.
+ (define_builtin): Add an argument for mask2. Updated to handle
+ both ix86_isa_flags and ix86_isa_flags2.
+ (define_builtin_const): Likewise.
+ (define_builtin_pure): Likewise.
+ (define_builtin2): Deleted.
+ (define_builtin_const2): Likewise.
+ (builtin_description): Add a member, mask2.
+ (bdesc_*): Add mask2 to builtin initializations.
+ (ix86_init_mmx_sse_builtins): Update calls to def_builtin,
+ def_builtin_const and def_builtin_pure. Remove SPECIAL_ARGS2
+ support.
+ (ix86_get_builtin_func_type): Remove SPECIAL_ARGS2 support.
+
+2019-01-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/88954
+ * config/i386/i386.c (ix86_force_load_from_GOT_p): Also check
+ noplt attribute.
+
+2019-01-22 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88469
+ * config/arm/arm.c (arm_needs_doubleword_align): Return 2 if a record's
+ alignment is dominated by a bitfield with 64-bit aligned base type.
+ (arm_function_arg): Emit a warning if the alignment has changed since
+ earlier GCC releases.
+ (arm_function_arg_boundary): Likewise.
+ (arm_setup_incoming_varargs): Likewise.
+
+2019-01-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88862
+ * graphite-scop-detection.c
+ (scop_detection::graphite_can_represent_scev): Reject ADDR_EXPR.
+
+2019-01-22 Andrew Stubbs <ams@codesourcery.com>
+
+ * doc/extend.tex (AMD GCN Function Attributes): New section.
+ * doc/install.texi (amdgcn-unknown-amdhsa): New instructions.
+ * doc/invoke.texi (AMD GCN Options): New section.
+ * doc/md.texi (Constraints for Particular Machines): Add AMD GCN.
+
+2019-01-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.c (parc_delegitimize_address): Recognize the GOT
+ register and decoded HIGH/LO_SUM combinations for labels in PIC mode.
+
+2019-01-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88044
+ * tree-ssa-loop-niter.c (number_of_iterations_cond): If condition
+ is false in the first iteration, but !every_iteration, return false
+ instead of true with niter->niter zero.
+
+ PR rtl-optimization/88904
+ * cfgcleanup.c (thread_jump): Verify cond2 doesn't mention
+ any nonequal registers before processing BB_END (b).
+
+ PR target/88905
+ * optabs.c (add_equal_note): Add op0_mode argument, use it instead of
+ GET_MODE (op0).
+ (expand_binop_directly, expand_doubleword_clz,
+ expand_doubleword_popcount, expand_ctz, expand_ffs,
+ expand_unop_direct, maybe_emit_unop_insn): Adjust callers.
+
+ PR rtl-optimization/49429
+ PR target/49454
+ PR rtl-optimization/86334
+ PR target/88906
+ * expr.c (emit_block_move_hints): Move marking of MEM_EXPRs
+ addressable from here...
+ (emit_block_op_via_libcall): ... to here.
+
+2019-01-22 Richard Biener <rguenther@suse.de>
+
+ * tree-vect-loop.c (vect_analyze_loop_operations): Use
+ auto_vec for cost vector to fix memleak.
+ (vectorize_fold_left_reduction): Properly gather SLP defs.
+ (vectorizable_comparison): Do not swap operands to properly
+ gather SLP defs.
+
+2019-01-22 Alan Modra <amodra@gmail.com>
+
+ PR target/88614
+ * config/rs6000/predicates.md (unspec_tls): Ensure GOT reg
+ stays a reg. Allow a const_int.
+ * config/rs6000/rs6000-protos.h (rs6000_output_tlsargs): Declare.
+ * config/rs6000/rs6000.h (IS_V4_FP_ARGS): Define.
+ (IS_NOMARK_TLSGETADDR): Define.
+ * config/rs6000/rs6000.c (edit_tls_call_insn): Delete.
+ (rs6000_output_tlsargs): New function.
+ (rs6000_legitimize_tls_address): Don't say a !TARGET_TLS_MARKERS
+ __tls_get_addr call takes an arg.
+ (rs6000_call_sysv): Generate sysv4 secure plt call pattern here..
+ * config/rs6000/rs6000.md (call_nonlocal_sysv): ..rather than here,
+ delete split..
+ (call_value_nonlocal_sysv): ..or here, delete split.
+ (tls_gdld_nomark): Delete.
+ (call_value_indirect_nonlocal_sysv): Use unspec_tls as operand2
+ predicate. Call rs6000_output_tlsargs. Adjust length to suit.
+ (call_value_nonlocal_sysv): Likewise.
+ (call_value_nonlocal_sysv_secure): Likewise.
+ (call_value_nonlocal_aix): Likewise.
+ (call_value_indirect_aix): Likewise.
+ (call_value_indirect_elfv2): Likewise.
+ (call_value_local32, call_value_local64): Disable for no-mark tls.
+ (call_value_local_aix): Likewise.
+
+2019-01-21 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/88938
+ * config/i386/i386.c (ix86_expand_builtin) [case IX86_BUILTIN_BEXTRI32,
+ case IX86_BUILTIN_BEXTRI64]: Sanitize operands.
+
+2019-01-21 Michael Ploujnikov <michael.ploujnikov@oracle.com>
+
+ * hash-map-tests.c (test_map_of_strings_to_int): Show how to use
+ string contents as hash_map keys.
+
+2019-01-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR c/88928
+ * c-warn.c (check_alignment_of_packed_member): Add a boolean parameter
+ for rvalue context. Handle rvalues correctly. Use min_align_of_type
+ instead of TYPE_ALIGN.
+ (check_address_or_pointer_of_packed_member): Handle rvalues coorrectly.
+ Use min_align_of_type instead of TYPE_ALIGN_UNIT. Check for NULL
+ pointer from TYPE_STUB_DECL.
+
+2019-01-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88934
+ * tree-vect-slp.c (vect_mask_constant_operand_p): Always look
+ at the possibly non-constant operand.
+ (vect_get_constant_vectors): Adjust.
+
+2019-01-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/71659
+ * config/i386/adxintrin.h: Just check _IMMINTRIN_H_INCLUDED.
+ * config/i386/clflushoptintrin.h: Check _IMMINTRIN_H_INCLUDED
+ instead of _X86INTRIN_H_INCLUDED.
+ * onfig/i386/clwbintrin.h: Likewise.
+ * config/i386/pkuintrin.h: Likewise.
+ * config/i386/prfchwintrin.h: Likewise.
+ * config/i386/rdseedintrin.h: Likewise.
+ * config/i386/wbnoinvdintrin.h: Likewise.
+ * config/i386/xsavecintrin.h: Likewise.
+ * config/i386/xsavesintrin.h: Likewise.
+ * config/i386/fxsrintrin.h: Enable _IMMINTRIN_H_INCLUDED check.
+ * config/i386/xsaveintrin.h: Likewise.
+ * config/i386/xsaveoptintrin.h: Likewise.
+ * config/i386/x86intrin.h: Move "#include" <rdseedintrin.h>,
+ <prfchwintrin.h>, <fxsrintrin.h>, <xsaveintrin.h>,
+ <xsaveoptintrin.h>, <adxintrin.h>, <clwbintrin.h>,
+ <clflushoptintrin.h>, <xsavesintrin.h>, <xsavecintrin.h>,
+ <wbnoinvdintrin.h> and <pkuintrin.h> to ...
+ * config/i386/immintrin.h: Here.
+
+2019-01-20 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/87615
+ * ipa-prop.h (struct ipa_func_body_info): Replaced field aa_walked
+ with aa_walk_budget.
+ * cgraph.h (ipa_polymorphic_call_context::get_dynamic_type): Add
+ aa_walk_budget_p parameter.
+ * ipa-fnsummary.c (unmodified_parm_1): New parameter fbi. Limit AA
+ walk. Updated all callers.
+ (unmodified_parm): New parameter fbi, pass it to unmodified_parm_1.
+ (eliminated_by_inlining_prob): New parameter fbi, pass it on to
+ unmodified_parm.
+ (will_be_nonconstant_expr_predicate): New parameter fbi, removed
+ parameter info. Extract info from fbi. Pass fbi to recursive calls
+ and to unmodified_parm.
+ (phi_result_unknown_predicate): New parameter fbi, removed parameter
+ info, updated call to will_be_nonconstant_expr_predicate.
+ (param_change_prob): New parameter fbi, limit AA walking.
+ (analyze_function_body): Initialize aa_walk_budget in fbi. Update
+ calls to various above functions.
+ * ipa-polymorphic-call.c (get_dynamic_type): Add aa_walk_budget_p
+ parameter. Use it to limit AA walking.
+ * ipa-prop.c (detect_type_change_from_memory_writes): New parameter
+ fbi, limit AA walk.
+ (detect_type_change): New parameter fbi, pass it on to
+ detect_type_change_from_memory_writes.
+ (detect_type_change_ssa): Likewise.
+ (aa_overwalked): Removed.
+ (parm_preserved_before_stmt_p): Assume fbi is never NULL, stream line
+ accordingly, adjust to the neew AA limiting scheme.
+ (parm_ref_data_preserved_p): Likewise.
+ (ipa_compute_jump_functions_for_edge): Adjust call to
+ get_dynamic_type.
+ (ipa_analyze_call_uses): Likewise.
+ (ipa_analyze_virtual_call_uses): Pass fbi to detect_type_change_ssa.
+ (ipa_analyze_node): Initialize aa_walk_budget.
+ (ipcp_transform_function): Likewise.
+ * tree-ssa-sccvn.c (eliminate_dom_walker::eliminate_stmt): Update call
+ to get_dynamic_type.
+
+2019-01-19 Jakub Jelinek <jakub@redhat.com>
+
+ * config/aarch64/aarch64.c (aarch64_stack_protect_guard): Move
+ outside of #if CHECKING_P code.
+
+2019-01-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gimple-loop-versioning.cc (loop_versioning::dump_inner_likelihood):
+ New function, split out from...
+ (loop_versioning::analyze_stride): ...here.
+ (loop_versioning::find_per_loop_multiplication): Use gassign.
+ (loop_versioning::analyze_term_using_scevs): Return a success code.
+ (loop_versioning::analyze_arbitrary_term): New function.
+ (loop_versioning::analyze_address_fragment): Use
+ analyze_arbitrary_term if all else fails.
+
+2019-01-18 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/88892
+ * config/rs6000/rs6000.md (*movsi_from_df): Allow only register
+ operands.
+
+2019-01-18 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88903
+ * tree-vect-stmts.c (vectorizable_shift): Verify we see all
+ scalar stmts a SLP shift amount is composed of when detecting
+ shifts by scalars.
+
+2019-01-18 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88799
+ * config/arm/arm-cpus.in (mp): New feature.
+ (sec): New feature.
+ (fgroup ARMv7ve): Add mp and sec features.
+ (arch armv7-a): Add options to allow mp and sec extensions.
+ (cpu generic-armv7-a): Add options to allow mp and sec extensions.
+ (cpu cortex-a5, cpu cortex-7, cpu cortex-a9): Add mp and sec
+ extenstions to the base architecture.
+ (cpu cortex-a8): Add sec extension to the base architecture.
+ (cpu marvell-pj4): Add mp and sec extensions to the base architecture.
+ * config/arm/t-aprofile (MULTILIB_MATCHES): Map all armv7-a arch
+ variants down to the base v7-a varaint.
+ * config/arm/t-multilib (v7_a_arch_variants): New variable.
+ * doc/invoke.texi (ARM Options): Add +mp and +sec to the list
+ of permitted extensions for -march=armv7-a and for
+ -mcpu=generic-armv7-a.
+
+2019-01-18 Martin Liska <mliska@suse.cz>
+
+ * params.def: Fix comment.
+ * tree-profile.c (gimple_init_gcov_profiler): Bump function
+ name.
+ (gimple_gen_ic_func_profiler): Likewise.
+
+2019-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ * config/aarch64/aarch64-opts.h (enum stack_protector_guard): New
+ * config/aarch64/aarch64.c (aarch64_override_options_internal): Handle
+ and put in error checks for stack protector guard options.
+ (aarch64_stack_protect_guard): New.
+ (TARGET_STACK_PROTECT_GUARD): Define.
+ * config/aarch64/aarch64.md (UNSPEC_SSP_SYSREG): New.
+ (reg_stack_protect_address<mode>): New.
+ (stack_protect_set): Adjust for SSP_GLOBAL.
+ (stack_protect_test): Likewise.
+ * config/aarch64/aarch64.opt (-mstack-protector-guard-reg): New.
+ (-mstack-protector-guard): Likewise.
+ (-mstack-protector-guard-offset): Likewise.
+
+2019-01-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/86214
+ * tree-inline.h (struct copy_body_data): Add
+ add_clobbers_to_eh_landing_pads member.
+ * tree-inline.c (add_clobbers_to_eh_landing_pad): New function.
+ (copy_edges_for_bb): Call it if EH edge destination is <
+ id->add_clobbers_to_eh_landing_pads. Fix a comment typo.
+ (expand_call_inline): Set id->add_clobbers_to_eh_landing_pads
+ if flag_stack_reuse != SR_NONE and clear it afterwards.
+
+2019-01-18 Christophe Lyon <christophe.lyon@linaro.org>
+
+ PR target/85596
+ * doc/install.texi (with-multilib-list): Document for aarch64.
+
+2019-01-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88734
+ * config/arm/arm_neon.h: Fix #pragma GCC target syntax - replace
+ (("..."))) with ("...").
+
+2019-01-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * doc/extend.texi (Built-in Functions for Memory Model Aware
+ Atomic Operations): Document atomic fetch and nand.
+
+2019-01-18 Martin Liska <mliska@suse.cz>
+ Richard Biener <rguenther@suse.de>
+
+ PR middle-end/88587
+ * cgraph.h (create_version_clone_with_body): Add new argument
+ with attributes.
+ * cgraphclones.c (cgraph_node::create_version_clone): Add
+ DECL_ATTRIBUTES to a newly created decl. And call
+ valid_attribute_p so that proper cl_target_optimization_node
+ is set for the newly created declaration.
+ * multiple_target.c (create_target_clone): Set DECL_ATTRIBUTES
+ for declaration.
+ (expand_target_clones): Do not call valid_attribute_p, it must
+ be already done.
+ * tree-inline.c (copy_decl_for_dup_finish): Reset mode for
+ vector types.
+
+2019-01-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88734
+ * config/aarch64/arm_neon.h: Fix #pragma GCC target syntax - replace
+ (("..."))) with ("..."). Use arch=armv8.2-a+sha3 instead of
+ arch=armv8.2-a+crypto for vsha512hq_u64 etc. intrinsics.
+
+2019-01-17 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/88273
+ * gimple-ssa-warn-restrict.c (builtin_memref::extend_offset_range):
+ Handle anti-ranges the same as no range at all.
+
+2018-01-17 Steve Ellcey <sellcey@cavium.com>
+
+ * config/aarch64/aarch64.c (cgraph.h): New include.
+ (intl.h): New include.
+ (supported_simd_type): New function.
+ (currently_supported_simd_type): Ditto.
+ (aarch64_simd_clone_compute_vecsize_and_simdlen): Ditto.
+ (aarch64_simd_clone_adjust): Ditto.
+ (aarch64_simd_clone_usable): Ditto.
+ (TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN): New macro.
+ (TARGET_SIMD_CLONE_ADJUST): Ditto.
+ (TARGET_SIMD_CLONE_USABLE): Ditto.
+ * config/i386/i386.c (ix86_simd_clone_adjust): Add definition check.
+ * omp-simd-clone.c (expand_simd_clones): Add targetm.simd_clone.adjust
+ call.
+
+2019-01-17 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/88800
+ * gimple-fold.c (gimple_fold_builtin_memory_op): Avoid checking
+ NO_WARNING bit here. Avoid folding out-of-bounds calls.
+ * gimple-ssa-warn-restrict.c (maybe_diag_offset_bounds): Remove
+ redundant argument. Add new argument and issue diagnostics under
+ its control. Detect out-of-bounds access even with warnings
+ disabled.
+ (check_bounds_or_overlap): Change return type. Add argument.
+ (wrestrict_dom_walker::check_call): Adjust.
+ * gimple-ssa-warn-restrict.h (check_bounds_or_overlap): Add argument.
+ * tree-ssa-strlen.c (handle_builtin_strcpy): Adjust to change in
+ check_bounds_or_overlap's return value.
+ (handle_builtin_stxncpy): Same.
+ (handle_builtin_strcat): Same.
+
+2019-01-17 Andrew Stubbs <ams@codesourcery.com>
+ Kwok Cheung Yeung <kcy@codesourcery.com>
+ Julian Brown <julian@codesourcery.com>
+ Tom de Vries <tom@codesourcery.com>
+
+ * doc/sourcebuild.texi: Document dg-add-options sqrt_insn.
+
+2019-01-17 Andrew Stubbs <ams@codesourcery.com>
+
+ * doc/sourcebuild.texi: Document dg-require-effective-target
+ llvm_binutils and offload_gcn.
+
+2019-01-17 Andrew Stubbs <ams@codesourcery.com>
+ Kwok Cheung Yeung <kcy@codesourcery.com>
+ Julian Brown <julian@codesourcery.com>
+ Tom de Vries <tom@codesourcery.com>
+
+ * doc/sourcebuild.texi: Document dg-required-effective-target
+ exceptions.
+
+2019-01-17 Andrew Stubbs <ams@codesourcery.com>
+ Kwok Cheung Yeung <kcy@codesourcery.com>
+ Julian Brown <julian@codesourcery.com>
+ Tom de Vries <tom@codesourcery.com>
+ Jan Hubicka <hubicka@ucw.cz>
+ Martin Jambor <mjambor@suse.cz>
+
+ * config.gcc: Add amdgcn*-*-amdhsa configuration.
+ * configure.ac: Check for dlopen.
+ * configure: Regenerate.
+
+2019-01-17 Andrew Stubbs <ams@codesourcery.com>
+ Kwok Cheung Yeung <kcy@codesourcery.com>
+ Julian Brown <julian@codesourcery.com>
+ Tom de Vries <tom@codesourcery.com>
+ Jan Hubicka <hubicka@ucw.cz>
+ Martin Jambor <mjambor@suse.cz>
+
+ * common/config/gcn/gcn-common.c: New file.
+ * config/gcn/driver-gcn.c: New file.
+ * config/gcn/gcn-builtins.def: New file.
+ * config/gcn/gcn-hsa.h: New file.
+ * config/gcn/gcn-modes.def: New file.
+ * config/gcn/gcn-opts.h: New file.
+ * config/gcn/gcn-passes.def: New file.
+ * config/gcn/gcn-protos.h: New file.
+ * config/gcn/gcn-run.c: New file.
+ * config/gcn/gcn-tree.c: New file.
+ * config/gcn/gcn.c: New file.
+ * config/gcn/gcn.h: New file.
+ * config/gcn/gcn.opt: New file.
+ * config/gcn/t-gcn-hsa: New file.
+
+2019-01-17 Andrew Stubbs <ams@codesourcery.com>
+ Kwok Cheung Yeung <kcy@codesourcery.com>
+ Julian Brown <julian@codesourcery.com>
+ Tom de Vries <tom@codesourcery.com>
+ Jan Hubicka <hubicka@ucw.cz>
+ Martin Jambor <mjambor@suse.cz>
+
+ * config/gcn/constraints.md: New file.
+ * config/gcn/gcn-valu.md: New file.
+ * config/gcn/gcn.md: New file.
+ * config/gcn/predicates.md: New file.
+
+2019-01-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimple-ssa-isolate-paths.c (stmt_uses_name_in_undefined_way): Replace
+ flag_non_call_exceptions with cfun->can_throw_non_call_exceptions.
+ (stmt_uses_0_or_null_in_undefined_way): Likewise.
+ * tree-ssa-alias.c (same_addr_size_stores_p): Likewise.
+
+2019-01-17 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88851
+ * config/aarch64/aarch64.md (STACK_CLASH_SVE_CFA_REGNUM): New.
+ * config/aarch64/aarch64.c (aarch64_allocate_and_probe_stack_space): Use
+ it and document registers.
+
+2019-01-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64.c (ares_tunings): Define.
+ * config/aarch64/aarch64-cores.def (ares): Use the above.
+
+2019-01-17 Wei Xiao <wei3.xiao@intel.com>
+
+ PR target/88794
+ Revert:
+ 2018-11-06 Wei Xiao <wei3.xiao@intel.com>
+
+ * config/i386/avx512fintrin.h: Update VFIXUPIMM* intrinsics.
+ (_mm512_fixupimm_round_pd): Update parameters and builtin.
+ (_mm512_maskz_fixupimm_round_pd): Ditto.
+ (_mm512_fixupimm_round_ps): Ditto.
+ (_mm512_maskz_fixupimm_round_ps): Ditto.
+ (_mm_fixupimm_round_sd): Ditto.
+ (_mm_maskz_fixupimm_round_sd): Ditto.
+ (_mm_fixupimm_round_ss): Ditto.
+ (_mm_maskz_fixupimm_round_ss): Ditto.
+ (_mm512_fixupimm_pd): Ditto.
+ (_mm512_maskz_fixupimm_pd): Ditto.
+ (_mm512_fixupimm_ps): Ditto.
+ (_mm512_maskz_fixupimm_ps): Ditto.
+ (_mm_fixupimm_sd): Ditto.
+ (_mm_maskz_fixupimm_sd): Ditto.
+ (_mm_fixupimm_ss): Ditto.
+ (_mm_maskz_fixupimm_ss): Ditto.
+ (_mm512_mask_fixupimm_round_pd): Update builtin.
+ (_mm512_mask_fixupimm_round_ps): Ditto.
+ (_mm_mask_fixupimm_round_sd): Ditto.
+ (_mm_mask_fixupimm_round_ss): Ditto.
+ (_mm512_mask_fixupimm_pd): Ditto.
+ (_mm512_mask_fixupimm_ps): Ditto.
+ (_mm_mask_fixupimm_sd): Ditto.
+ (_mm_mask_fixupimm_ss): Ditto.
+ * config/i386/avx512vlintrin.h:
+ (_mm256_fixupimm_pd): Update parameters and builtin.
+ (_mm256_maskz_fixupimm_pd): Ditto.
+ (_mm256_fixupimm_ps): Ditto.
+ (_mm256_maskz_fixupimm_ps): Ditto.
+ (_mm_fixupimm_pd): Ditto.
+ (_mm_maskz_fixupimm_pd): Ditto.
+ (_mm_fixupimm_ps): Ditto.
+ (_mm_maskz_fixupimm_ps): Ditto.
+ (_mm256_mask_fixupimm_pd): Update builtin.
+ (_mm256_mask_fixupimm_ps): Ditto.
+ (_mm_mask_fixupimm_pd): Ditto.
+ (_mm_mask_fixupimm_ps): Ditto.
+ * config/i386/i386-builtin-types.def: Add new types and remove
+ useless ones.
+ * config/i386/i386-builtin.def: Update builtin definitions.
+ * config/i386/i386.c: Handle new builtin types and remove useless ones.
+ * config/i386/sse.md: Update VFIXUPIMM* patterns.
+ (<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
+ (<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
+ (<avx512>_fixupimm<mode>_mask<round_saeonly_name>): Update.
+ (avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
+ (avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
+ (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Update.
+ * config/i386/subst.md:
+ (round_saeonly_sd_mask_operand4): Add new subst_attr.
+ (round_saeonly_sd_mask_op4): Ditto.
+ (round_saeonly_expand_operand5): Ditto.
+ (round_saeonly_expand): Update.
+
+2019-01-17 Wei Xiao <wei3.xiao@intel.com>
+
+ PR target/88794
+ Revert:
+ 2018-11-12 Wei Xiao <wei3.xiao@intel.com>
+
+ * config/i386/sse.md: Combine VFIXUPIMM* patterns
+ (<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
+ (<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
+ (<avx512>_fixupimm<mode>_mask<round_saeonly_name>): Remove.
+ (avx512f_sfixupimm<mode>_maskz<round_saeonly_expand_name>): Update.
+ (avx512f_sfixupimm<mode><sd_maskz_name><round_saeonly_name>): Update.
+ (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Remove.
+
+2019-01-17 Wei Xiao <wei3.xiao@intel.com>
+
+ PR target/88794
+ Revert:
+ 2018-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88489
+ * config/i386/sse.md (UNSPEC_SFIXUPIMM): New unspec enumerator.
+ (avx512f_sfixupimm<mode><mask_name><round_saeonly_name>): Use it
+ instead of UNSPEC_FIXUPIMM.
+
+2019-01-17 Richard Biener <rguenther@suse.de>
+
+ PR lto/86736
+ * dwarf2out.c (want_pubnames): Never generate pubnames sections
+ and friends for the LTO part of debug info.
+
+2019-01-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/86214
+ * cfgexpand.c (add_stack_var_conflict): Don't add any conflicts
+ if x == y.
+
+ PR rtl-optimization/88870
+ * dce.c (deletable_insn_p): Never delete const/pure calls that can
+ throw if we can't alter the cfg or delete dead exceptions.
+ (mark_insn): Don't call find_call_stack_args for such calls.
+
+2019-01-17 Kewen Lin <linkw@gcc.gnu.org>
+
+ * doc/extend.texi: Add four new prototypes for vec_ld and seven new
+ prototypes for vec_st.
+ * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add entries
+ for scalar address type variants of altivec_vec_ld/altivec_vec_st,
+ mainly on signed/unsigned long long and double.
+
+2019-01-16 David Malcolm <dmalcolm@redhat.com>
+
+ PR target/88861
+ * combine.c (delete_noop_moves): Convert to "bool" return,
+ returning true if any edges are eliminated.
+ (combine_instructions): Also return true if delete_noop_moves
+ returns true.
+
+2019-01-16 Tamar Christina <tamar.christina@arm.com>
+
+ * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Use
+ correct max nunits for endian swap.
+ (aarch64_expand_fcmla_builtin): Correct subreg code.
+ * config/aarch64/aarch64-simd.md (aarch64_fcmla_lane<rot><mode>,
+ aarch64_fcmla_laneq<rot>v4hf, aarch64_fcmlaq_lane<rot><mode>): Correct
+ lane endianness.
+
+2019-01-16 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c (alpha_gimplify_va_arg):
+ Handle split indirect COMPLEX_TYPE arguments.
+
+2019-01-16 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/86891
+ * config/aarch64/aarch64-modes.def: Add comment about how the carry
+ bit is set by add and compare.
+ (CC_ADC): New CC_MODE.
+ * config/aarch64/aarch64.c (aarch64_select_cc_mode): Use variables
+ to cache the code and mode of X. Adjust the shape of a CC_Cmode
+ comparison. Add detection for CC_ADCmode.
+ (aarch64_get_condition_code_1): Update code support for CC_Cmode. Add
+ CC_ADCmode.
+ * config/aarch64/aarch64.md (uaddv<mode>4): Use LTU with CCmode.
+ (uaddvti4): Comparison result is in CC_ADCmode and the condition is GEU.
+ (add<mode>3_compareC_cconly_imm): Delete. Merge into...
+ (add<mode>3_compareC_cconly): ... this. Restructure the comparison
+ to eliminate the need for zero-extending the operands.
+ (add<mode>3_compareC_imm): Delete. Merge into ...
+ (add<mode>3_compareC): ... this. Restructure the comparison to
+ eliminate the need for zero-extending the operands.
+ (add<mode>3_carryin): Use LTU for the overflow detection.
+ (add<mode>3_carryinC): Use CC_ADCmode for the result of the carry out.
+ Reexpress comparison for overflow.
+ (add<mode>3_carryinC_zero): Update for change to add<mode>3_carryinC.
+ (add<mode>3_carryinC): Likewise.
+ (add<mode>3_carryinV): Use LTU for carry between partials.
+ * config/aarch64/predicates.md (aarch64_carry_operation): Update
+ handling of CC_Cmode and add CC_ADCmode.
+ (aarch64_borrow_operation): Likewise.
+
+2019-01-16 Tamar Christina <tamar.christina@arm.com>
+
+ * config/arm/arm-protos.h (neon_vcmla_lane_prepare_operands):
+ Remove patternmode.
+ * config/arm/arm.c (neon_vcmla_lane_prepare_operands): Likewise.
+ * config/arm/neon.md (neon_vcmla_lane<rot><mode>,
+ neon_vcmla_laneq<rot><mode>, neon_vcmlaq_lane<rot><mode>):
+ Remove endianness conversion.
+
+2019-01-16 Martin Liska <mliska@suse.cz>
+
+ * Makefile.in: Set TOOL_INCLUDE_DIR and NATIVE_SYSTEM_HEADER_DIR
+ for GCC driver.
+ * config/gnu-user.h (TARGET_F951_OPTIONS): Add 'finclude%s/' as
+ a new argument.
+ * gcc.c (add_sysrooted_hdrs_prefix): New function.
+ (path_prefix_reset): Move up in the source file.
+ (find_fortran_preinclude_file): Make complex search for the
+ fortran header files.
+
+2019-01-15 Nikhil Benesch <nikhil.benesch@gmail.com>
+
+ * godump.c (go_output_typedef): When outputting a typedef, refer
+ to the underlying type by its name and not its structure.
+
+2019-01-15 David Malcolm <dmalcolm@redhat.com>
+
+ PR c++/88795
+ * tree.c (build_function_type): Assert that arg_types is not
+ error_mark_node.
+
+2019-01-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR inline-asm/52813
+ * doc/extend.texi: Document that listing the stack pointer in the
+ clobber list of an asm is a deprecated feature.
+ * common.opt (Wdeprecated): Moved from c-family/c.opt.
+ * cfgexpand.c (asm_clobber_reg_is_valid): Issue a -Wdeprecated
+ warning instead of an error for clobbers of the stack pointer.
+ Add a note explaining why.
+
+2019-01-15 Richard Biener <rguenther@suse.de>
+
+ PR debug/88046
+ * dwarf2out.c (gen_member_die): Do not generate inheritance
+ DIEs late.
+
+2019-01-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88855
+ * tree-if-conv.c (combine_blocks): Collect
+ SSA_NAME_OCCURS_IN_ABNORMAL_PHI from propagated out virtuals.
+
+2019-01-15 Tom de Vries <tdevries@suse.de>
+
+ PR target/80547
+ * config/nvptx/nvptx.c (nvptx_goacc_reduction_init): Handle
+ lhs == NULL_TREE for gang-level reduction.
+
+2019-01-15 Richard Biener <rguenther@suse.de>
+ Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR ipa/88788
+ * ipa-pure-const.c (malloc_candidate_p_1): Add parameter visited and
+ return true if SSA_NAME is already marked in visited bitmap.
+ (malloc_candidate_p): Pass visited to malloc_candidate_p_1.
+
+2019-01-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88775
+ * match.pd (cmp (convert1?@2 addr@0) (convert2? addr@1)): Optimize
+ equal == 0 equality pointer comparisons some more if compared in
+ integral types and either one points to an automatic var and the
+ other to a global, or we can prove at least one points to the middle
+ or both point to start or both point to end.
+
+2019-01-14 Andi Kleen <ak@linux.intel.com>
+
+ * Makefile.in: Lower autofdo sampling rate by 10x.
+ * Makefile.tpl: Dito.
+
+2019-01-14 Tom Honermann <tom@honermann.net>
+
+ * defaults.h: Define CHAR8_TYPE.
+
+2019-01-14 Martin Sebor <msebor@redhat.com>
+
+ PR target/88638
+ * doc/extend.texi (Darwin Format Checks): Clarify.
+
+2019-01-14 Richard Biener <rguenther@suse.de>
+
+ * genmatch.c (dt_simplify::gen_1): Change dumping dependent on
+ whether we are in (simplify ...) or (match ...) context.
+
+2019-01-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/88796
+ * emit-rtl.h (struct rtl_data): Add stack_protect_guard_decl field.
+ * cfgexpand.c (stack_protect_prologue): Initialize
+ crtl->stack_protect_guard_decl.
+ * function.c (stack_protect_epilogue): Use it instead of calling
+ targetm.stack_protect_guard again.
+ * dse.c (check_mem_read_rtx): Ignore MEM_VOLATILE_P reads from
+ MEMs with MEM_EXPR equal to crtl->stack_protect_guard or
+ crtl->stack_protect_guard_decl.
+ * config/i386/i386.c (ix86_stack_protect_guard): Set TREE_THIS_VOLATILE
+ on the returned MEM_EXPR.
+
+2019-01-12 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Alow setting
+ vector length using -fopenacc-dim.
+
+2019-01-12 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Take larger vector
+ lengths into account.
+
+2019-01-12 Svante Signell <svante.signell@gmail.com>
+
+ * config/i386/gnu.h (TARGET_THREAD_SSP_OFFSET): Define.
+ (TARGET_CAN_SPLIT_STACK): Define.
+ (TARGET_THREAD_SPLIT_STACK_OFFSET): Define.
+
+2019-01-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * params.def (inline-unit-growth): Set to 40.
+
+2019-01-12 Jakub Jelinek <jakub@redhat.com>
+
+ * tree-ssa-loop-ivopts.c (find_inv_vars): Fix a comment typo.
+
+2019-01-12 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): In offloading
+ region calling vector-partitionable routine, set default_vector_length
+ to WARP_SIZE.
+
+2019-01-12 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Add an use new
+ variable default_vector_length.
+
+2019-01-12 Tom de Vries <tdevries@suse.de>
+
+ PR middle-end/88703
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Apply defaults
+ from oacc_default_dims, as oacc_validate_dims would do it, and apply
+ dimensions limits.
+
+2019-01-12 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1)
+ (nvptx_goacc_validate_dims): Add used parameter.
+ * doc/tm.texi: Regenerate.
+ * omp-offload.c (oacc_parse_default_dims, oacc_validate_dims): Add
+ argument to call to targetm.goacc.validate_dims.
+ (default_goacc_validate_dims): Add used
+ parameter.
+ * target.def (validate_dims): Add used parameter in DEFHOOK.
+ * targhooks.h (default_goacc_validate_dims): Add used parameter.
+
+2019-01-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/85956
+ PR lto/88733
+ * tree-inline.h (struct copy_body_data): Add adjust_array_error_bounds
+ field.
+ * tree-inline.c (remap_type_1): Formatting fix. If TYPE_MAX_VALUE of
+ ARRAY_TYPE's TYPE_DOMAIN is newly error_mark_node, replace it with
+ a dummy "omp dummy var" variable if id->adjust_array_error_bounds.
+ * omp-low.c (new_omp_context): Set cb.adjust_array_error_bounds.
+
+2019-01-11 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/87305
+ * lra-assigns.c
+ (setup_live_pseudos_and_spill_after_risky_transforms): Add code
+ for little endian pseudos used as paradoxical subreg.
+
+2019-01-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88693
+ * tree-ssa-strlen.c (get_min_string_length): Don't set *full_string_p
+ for STRING_CSTs that don't contain any NUL characters in the first
+ TREE_STRING_LENGTH bytes.
+
+2019-01-11 Alan Modra <amodra@gmail.com>
+
+ PR 88777
+ PR 88614
+ * genattrtab.c (min_fn): Don't translate values.
+ (min_attr_value): Return INT_MAX when the value can't be calculated.
+ Return minimum among any values that can be calculated.
+ (max_attr_value): Adjust.
+
+2019-01-11 Jakub Jelinek <jakub@redhat.com>
+
+ * Makefile.in (PLUGIN_HEADERS): Add $(INSN_ATTR_H).
+
+2019-01-11 Steve Ellcey <sellcey@marvell.com>
+
+ * config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
+ (aarch64_hard_regno_call_part_clobbered): Add insn argument.
+ (aarch64_return_call_with_max_clobbers): New function.
+ (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New macro.
+ * config/avr/avr.c (avr_hard_regno_call_part_clobbered): Add insn
+ argument.
+ * config/i386/i386.c (ix86_hard_regno_call_part_clobbered): Ditto.
+ * config/mips/mips.c (mips_hard_regno_call_part_clobbered): Ditto.
+ * config/rs6000/rs6000.c (rs6000_hard_regno_call_part_clobbered): Ditto.
+ * config/s390/s390.c (s390_hard_regno_call_part_clobbered): Ditto.
+ * cselib.c (cselib_process_insn): Add argument to
+ targetm.hard_regno_call_part_clobbered call.
+ * ira-conflicts.c (ira_build_conflicts): Ditto.
+ * ira-costs.c (ira_tune_allocno_costs): Ditto.
+ * lra-constraints.c (inherit_reload_reg): Ditto.
+ * lra-int.h (struct lra_reg): Add call_insn field, remove call_p field.
+ * lra-lives.c (check_pseudos_live_through_calls): Add call_insn
+ argument. Call targetm.return_call_with_max_clobbers.
+ Add argument to targetm.hard_regno_call_part_clobbered call.
+ (calls_have_same_clobbers_p): New function.
+ (process_bb_lives): Add call_insn and last_call_insn variables.
+ Pass call_insn to check_pseudos_live_through_calls.
+ Modify if stmt to check targetm.return_call_with_max_clobbers.
+ Update setting of flush variable.
+ (lra_create_live_ranges_1): Set call_insn to NULL instead of call_p
+ to false.
+ * lra.c (initialize_lra_reg_info_element): Set call_insn to NULL.
+ * regcprop.c (copyprop_hardreg_forward_1): Add argument to
+ targetm.hard_regno_call_part_clobbered call.
+ * reginfo.c (choose_hard_reg_mode): Ditto.
+ * regrename.c (check_new_reg_p): Ditto.
+ * reload.c (find_equiv_reg): Ditto.
+ * reload1.c (emit_reload_insns): Ditto.
+ * sched-deps.c (deps_analyze_insn): Ditto.
+ * sel-sched.c (init_regs_for_mode): Ditto.
+ (mark_unavailable_hard_regs): Ditto.
+ * targhooks.c (default_dwarf_frame_reg_mode): Ditto.
+ * target.def (hard_regno_call_part_clobbered): Add insn argument.
+ (return_call_with_max_clobbers): New target function.
+ * doc/tm.texi: Regenerate.
+ * doc/tm.texi.in (TARGET_RETURN_CALL_WITH_MAX_CLOBBERS): New hook.
+ * hooks.c (hook_bool_uint_mode_false): Change to
+ hook_bool_insn_uint_mode_false.
+ * hooks.h (hook_bool_uint_mode_false): Ditto.
+
+2019-01-11 Steve Ellcey <sellcey@marvell.com>
+
+ * config/aarch64/aarch64.c (aarch64_simd_call_p): New function.
+ (aarch64_remove_extra_call_preserved_regs): New function.
+ (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): New macro.
+ * doc/tm.texi.in (TARGET_REMOVE_EXTRA_CALL_PRESERVED_REGS): New hook.
+ * doc/tm.texi: Regenerate.
+ * final.c (get_call_reg_set_usage): Call new hook.
+ * target.def (remove_extra_call_preserved_regs): New hook.
+ * targhooks.c (default_remove_extra_call_preserved_regs): New function.
+ * targhooks.h (default_remove_extra_call_preserved_regs): New function.
+
+2019-01-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/88714
+ * passes.c (finish_optimization_passes): Call print_combine_total_stats
+ inside of pass_combine_1 dump rather than pass_profile_1.
+
+2019-01-11 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (PTX_CTA_NUM_BARRIERS, PTX_PER_CTA_BARRIER)
+ (PTX_NUM_PER_CTA_BARRIER, PTX_FIRST_PER_WORKER_BARRIER)
+ (PTX_NUM_PER_WORKER_BARRIERS): Define.
+ (nvptx_apply_dim_limits): Prevent vector_length 64 and
+ num_workers 16.
+
+2019-01-11 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (PTX_CTA_SIZE): Move up.
+
+2019-01-11 Jan Beulich <jbeulich@suse.com>
+
+ * config/i386/i386.md (rex64suffix): Add L suffix for SI.
+ * config/i386/sse.md (cvtusi2<ssescalarmodesuffix>32<round_name>,
+ sse2_cvtsi2sd): Add {l}.
+ (sse2_cvtsi2sdq<round_name>): Make q conditional upon AT&T
+ syntax.
+
+2019-01-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88785
+ * config/i386/sse.md (float<floatunssuffix>v2div2sf2): Turn into
+ define_expand.
+ (*float<floatunssuffix>v2div2sf2): New define_insn.
+ (float<floatunssuffix>v2div2sf2_mask): Turn into define_expand.
+ (*float<floatunssuffix>v2div2sf2_mask): New define_insn.
+ (*float<floatunssuffix>v2div2sf2_mask_1): Replace
+ subrtxes (const_vector:V2SF [(const_int 0) (const_int 0)]) with
+ match_operands with "const0_operand" "C".
+
+2019-01-10 Tamar Christina <tamar.christina@arm.com>
+
+ * config/aarch64/aarch64-builtins.c
+ (aarch64_init_builtins): Move aarch64_init_fcmla_laneq_builtins...
+ (aarch64_init_simd_builtins): ...Here
+
+2019-01-10 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/87305
+ * lra-assigns.c
+ (setup_live_pseudos_and_spill_after_risky_transforms): Check
+ allocation for big endian pseudos used as paradoxical subregs and
+ spill them if it is wrong.
+ * lra-constraints.c (lra_constraints): Add a comment.
+
+2019-01-10 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88792
+ * tree-ssa-pre.c (get_representative_for): Do not return a
+ value-number here.
+
+2019-01-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/84877
+ PR bootstrap/88450
+ * function.c (assign_stack_local_1): Revert the 2018-11-21 changes.
+ (assign_parm_setup_block): Do the argument slot realignment here
+ instead.
+
+2019-01-10 Stefan Agner <stefan@agner.ch>
+
+ PR target/88648
+ * config/arm/arm.c (arm_option_override_internal): Force
+ opts->x_inline_asm_unified to true only if TARGET_THUMB2_P.
+
+2019-01-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/88568
+ * attribs.c (handle_dll_attribute): Clear TREE_STATIC after setting
+ DECL_EXTERNAL.
+
+2019-01-10 Tamar Christina <tamar.christina@arm.com>
+
+ * config/arm/arm-builtins.c
+ (enum arm_type_qualifiers): Add qualifier_lane_pair_index.
+ (MAC_LANE_PAIR_QUALIFIERS): New.
+ (arm_expand_builtin_args): Use it.
+ (arm_expand_builtin_1): Likewise.
+ * config/arm/arm-protos.h (neon_vcmla_lane_prepare_operands): New.
+ * config/arm/arm.c (neon_vcmla_lane_prepare_operands): New.
+ * config/arm/arm-c.c (arm_cpu_builtins): Add __ARM_FEATURE_COMPLEX.
+ * config/arm/arm_neon.h:
+ (vcadd_rot90_f16): New.
+ (vcaddq_rot90_f16): New.
+ (vcadd_rot270_f16): New.
+ (vcaddq_rot270_f16): New.
+ (vcmla_f16): New.
+ (vcmlaq_f16): New.
+ (vcmla_lane_f16): New.
+ (vcmla_laneq_f16): New.
+ (vcmlaq_lane_f16): New.
+ (vcmlaq_laneq_f16): New.
+ (vcmla_rot90_f16): New.
+ (vcmlaq_rot90_f16): New.
+ (vcmla_rot90_lane_f16): New.
+ (vcmla_rot90_laneq_f16): New.
+ (vcmlaq_rot90_lane_f16): New.
+ (vcmlaq_rot90_laneq_f16): New.
+ (vcmla_rot180_f16): New.
+ (vcmlaq_rot180_f16): New.
+ (vcmla_rot180_lane_f16): New.
+ (vcmla_rot180_laneq_f16): New.
+ (vcmlaq_rot180_lane_f16): New.
+ (vcmlaq_rot180_laneq_f16): New.
+ (vcmla_rot270_f16): New.
+ (vcmlaq_rot270_f16): New.
+ (vcmla_rot270_lane_f16): New.
+ (vcmla_rot270_laneq_f16): New.
+ (vcmlaq_rot270_lane_f16): New.
+ (vcmlaq_rot270_laneq_f16): New.
+ (vcadd_rot90_f32): New.
+ (vcaddq_rot90_f32): New.
+ (vcadd_rot270_f32): New.
+ (vcaddq_rot270_f32): New.
+ (vcmla_f32): New.
+ (vcmlaq_f32): New.
+ (vcmla_lane_f32): New.
+ (vcmla_laneq_f32): New.
+ (vcmlaq_lane_f32): New.
+ (vcmlaq_laneq_f32): New.
+ (vcmla_rot90_f32): New.
+ (vcmlaq_rot90_f32): New.
+ (vcmla_rot90_lane_f32): New.
+ (vcmla_rot90_laneq_f32): New.
+ (vcmlaq_rot90_lane_f32): New.
+ (vcmlaq_rot90_laneq_f32): New.
+ (vcmla_rot180_f32): New.
+ (vcmlaq_rot180_f32): New.
+ (vcmla_rot180_lane_f32): New.
+ (vcmla_rot180_laneq_f32): New.
+ (vcmlaq_rot180_lane_f32): New.
+ (vcmlaq_rot180_laneq_f32): New.
+ (vcmla_rot270_f32): New.
+ (vcmlaq_rot270_f32): New.
+ (vcmla_rot270_lane_f32): New.
+ (vcmla_rot270_laneq_f32): New.
+ (vcmlaq_rot270_lane_f32): New.
+ (vcmlaq_rot270_laneq_f32): New.
+ * config/arm/arm_neon_builtins.def (vcadd90, vcadd270, vcmla0, vcmla90,
+ vcmla180, vcmla270, vcmla_lane0, vcmla_lane90, vcmla_lane180,
+ vcmla_lane270, vcmla_laneq0, vcmla_laneq90, vcmla_laneq180,
+ vcmla_laneq270, vcmlaq_lane0, vcmlaq_lane90, vcmlaq_lane180,
+ vcmlaq_lane270): New.
+ * config/arm/neon.md (neon_vcmla_lane<rot><mode>,
+ neon_vcmla_laneq<rot><mode>, neon_vcmlaq_lane<rot><mode>): New.
+ * config/arm/arm.c (arm_arch8_3, arm_arch8_4): New.
+ * config/arm/arm.h (TARGET_COMPLEX, arm_arch8_3, arm_arch8_4): New.
+ (arm_option_reconfigure_globals): Use them.
+ * config/arm/iterators.md (VDF, VQ_HSF): New.
+ (VCADD, VCMLA): New.
+ (VF_constraint, rot, rotsplit1, rotsplit2): Add V4HF and V8HF.
+ * config/arm/neon.md (neon_vcadd<rot><mode>, neon_vcmla<rot><mode>):
+ New.
+ * config/arm/unspecs.md (UNSPEC_VCADD90, UNSPEC_VCADD270,
+ UNSPEC_VCMLA, UNSPEC_VCMLA90, UNSPEC_VCMLA180, UNSPEC_VCMLA270): New.
+
+2019-01-10 Tamar Christina <tamar.christina@arm.com>
+
+ * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
+ Add qualifier_lane_pair_index.
+ (emit-rtl.h): Include.
+ (TYPES_QUADOP_LANE_PAIR): New.
+ (aarch64_simd_expand_args): Use it.
+ (aarch64_simd_expand_builtin): Likewise.
+ (AARCH64_SIMD_FCMLA_LANEQ_BUILTINS, aarch64_fcmla_laneq_builtin_datum):
+ New.
+ (FCMLA_LANEQ_BUILTIN, AARCH64_SIMD_FCMLA_LANEQ_BUILTIN_BASE,
+ AARCH64_SIMD_FCMLA_LANEQ_BUILTINS, aarch64_fcmla_lane_builtin_data,
+ aarch64_init_fcmla_laneq_builtins, aarch64_expand_fcmla_builtin): New.
+ (aarch64_init_builtins): Add aarch64_init_fcmla_laneq_builtins.
+ (aarch64_expand_buildin): Add AARCH64_SIMD_BUILTIN_FCMLA_LANEQ0_V2SF,
+ AARCH64_SIMD_BUILTIN_FCMLA_LANEQ90_V2SF,
+ AARCH64_SIMD_BUILTIN_FCMLA_LANEQ180_V2SF,
+ AARCH64_SIMD_BUILTIN_FCMLA_LANEQ2700_V2SF,
+ AARCH64_SIMD_BUILTIN_FCMLA_LANEQ0_V4HF,
+ AARCH64_SIMD_BUILTIN_FCMLA_LANEQ90_V4HF,
+ AARCH64_SIMD_BUILTIN_FCMLA_LANEQ180_V4HF,
+ AARCH64_SIMD_BUILTIN_FCMLA_LANEQ270_V4HF.
+ * config/aarch64/iterators.md (FCMLA_maybe_lane): New.
+ * config/aarch64/aarch64-c.c (aarch64_update_cpp_builtins):
+ Add __ARM_FEATURE_COMPLEX.
+ * config/aarch64/aarch64-simd-builtins.def (fcadd90, fcadd270, fcmla0,
+ fcmla90, fcmla180, fcmla270, fcmla_lane0, fcmla_lane90, fcmla_lane180,
+ fcmla_lane270, fcmla_laneq0, fcmla_laneq90, fcmla_laneq180,
+ fcmla_laneq270, fcmlaq_lane0, fcmlaq_lane90, fcmlaq_lane180,
+ fcmlaq_lane270): New.
+ * config/aarch64/aarch64-simd.md (aarch64_fcmla_lane<rot><mode>,
+ aarch64_fcmla_laneq<rot>v4hf, aarch64_fcmlaq_lane<rot><mode>,
+ aarch64_fcadd<rot><mode>, aarch64_fcmla<rot><mode>): New.
+ * config/aarch64/arm_neon.h:
+ (vcadd_rot90_f16): New.
+ (vcaddq_rot90_f16): New.
+ (vcadd_rot270_f16): New.
+ (vcaddq_rot270_f16): New.
+ (vcmla_f16): New.
+ (vcmlaq_f16): New.
+ (vcmla_lane_f16): New.
+ (vcmla_laneq_f16): New.
+ (vcmlaq_lane_f16): New.
+ (vcmlaq_rot90_lane_f16): New.
+ (vcmla_rot90_laneq_f16): New.
+ (vcmla_rot90_lane_f16): New.
+ (vcmlaq_rot90_f16): New.
+ (vcmla_rot90_f16): New.
+ (vcmlaq_laneq_f16): New.
+ (vcmla_rot180_laneq_f16): New.
+ (vcmla_rot180_lane_f16): New.
+ (vcmlaq_rot180_f16): New.
+ (vcmla_rot180_f16): New.
+ (vcmlaq_rot90_laneq_f16): New.
+ (vcmlaq_rot270_laneq_f16): New.
+ (vcmlaq_rot270_lane_f16): New.
+ (vcmla_rot270_laneq_f16): New.
+ (vcmlaq_rot270_f16): New.
+ (vcmla_rot270_f16): New.
+ (vcmlaq_rot180_laneq_f16): New.
+ (vcmlaq_rot180_lane_f16): New.
+ (vcmla_rot270_lane_f16): New.
+ (vcadd_rot90_f32): New.
+ (vcaddq_rot90_f32): New.
+ (vcaddq_rot90_f64): New.
+ (vcadd_rot270_f32): New.
+ (vcaddq_rot270_f32): New.
+ (vcaddq_rot270_f64): New.
+ (vcmla_f32): New.
+ (vcmlaq_f32): New.
+ (vcmlaq_f64): New.
+ (vcmla_lane_f32): New.
+ (vcmla_laneq_f32): New.
+ (vcmlaq_lane_f32): New.
+ (vcmlaq_laneq_f32): New.
+ (vcmla_rot90_f32): New.
+ (vcmlaq_rot90_f32): New.
+ (vcmlaq_rot90_f64): New.
+ (vcmla_rot90_lane_f32): New.
+ (vcmla_rot90_laneq_f32): New.
+ (vcmlaq_rot90_lane_f32): New.
+ (vcmlaq_rot90_laneq_f32): New.
+ (vcmla_rot180_f32): New.
+ (vcmlaq_rot180_f32): New.
+ (vcmlaq_rot180_f64): New.
+ (vcmla_rot180_lane_f32): New.
+ (vcmla_rot180_laneq_f32): New.
+ (vcmlaq_rot180_lane_f32): New.
+ (vcmlaq_rot180_laneq_f32): New.
+ (vcmla_rot270_f32): New.
+ (vcmlaq_rot270_f32): New.
+ (vcmlaq_rot270_f64): New.
+ (vcmla_rot270_lane_f32): New.
+ (vcmla_rot270_laneq_f32): New.
+ (vcmlaq_rot270_lane_f32): New.
+ (vcmlaq_rot270_laneq_f32): New.
+ * config/aarch64/aarch64.h (TARGET_COMPLEX): New.
+ * config/aarch64/iterators.md (UNSPEC_FCADD90, UNSPEC_FCADD270,
+ UNSPEC_FCMLA, UNSPEC_FCMLA90, UNSPEC_FCMLA180, UNSPEC_FCMLA270): New.
+ (FCADD, FCMLA): New.
+ (rot): New.
+ * config/arm/types.md (neon_fcadd, neon_fcmla): New.
+
+2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR other/16615
+
+ * config/pa/pa.c: Change "can not" to "cannot".
+ * gimple-ssa-evrp-analyze.c: Likewise.
+ * ipa-icf.c: Likewise.
+ * ipa-polymorphic-call.c: Likewise.
+ * ipa-pure-const.c: Likewise.
+ * lra-constraints.c: Likewise.
+ * lra-remat.c: Likewise.
+ * reload1.c: Likewise.
+ * reorg.c: Likewise.
+ * tree-ssa-uninit.c: Likewise.
+
+2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR other/16615
+
+ * Makefile.in: Mechanically replace "can not" with "cannot".
+ * alias.c: Likewise.
+ * builtins.c: Likewise.
+ * calls.c: Likewise.
+ * cgraph.c: Likewise.
+ * cgraph.h: Likewise.
+ * cgraphclones.c: Likewise.
+ * cgraphunit.c: Likewise.
+ * combine-stack-adj.c: Likewise.
+ * combine.c: Likewise.
+ * common/config/i386/i386-common.c: Likewise.
+ * config/aarch64/aarch64.c: Likewise.
+ * config/alpha/sync.md: Likewise.
+ * config/arc/arc.c: Likewise.
+ * config/arc/predicates.md: Likewise.
+ * config/arm/arm-c.c: Likewise.
+ * config/arm/arm.c: Likewise.
+ * config/arm/arm.h: Likewise.
+ * config/arm/arm.md: Likewise.
+ * config/arm/cortex-r4f.md: Likewise.
+ * config/csky/csky.c: Likewise.
+ * config/csky/csky.h: Likewise.
+ * config/darwin-f.c: Likewise.
+ * config/epiphany/epiphany.md: Likewise.
+ * config/i386/i386.c: Likewise.
+ * config/i386/sol2.h: Likewise.
+ * config/m68k/m68k.c: Likewise.
+ * config/mcore/mcore.h: Likewise.
+ * config/microblaze/microblaze.md: Likewise.
+ * config/mips/20kc.md: Likewise.
+ * config/mips/sb1.md: Likewise.
+ * config/nds32/nds32.c: Likewise.
+ * config/nds32/predicates.md: Likewise.
+ * config/pa/pa.c: Likewise.
+ * config/rs6000/e300c2c3.md: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/s390/s390.h: Likewise.
+ * config/sh/sh.c: Likewise.
+ * config/sh/sh.md: Likewise.
+ * config/spu/vmx2spu.h: Likewise.
+ * cprop.c: Likewise.
+ * dbxout.c: Likewise.
+ * df-scan.c: Likewise.
+ * doc/cfg.texi: Likewise.
+ * doc/extend.texi: Likewise.
+ * doc/fragments.texi: Likewise.
+ * doc/gty.texi: Likewise.
+ * doc/invoke.texi: Likewise.
+ * doc/lto.texi: Likewise.
+ * doc/md.texi: Likewise.
+ * doc/objc.texi: Likewise.
+ * doc/rtl.texi: Likewise.
+ * doc/tm.texi: Likewise.
+ * dse.c: Likewise.
+ * emit-rtl.c: Likewise.
+ * emit-rtl.h: Likewise.
+ * except.c: Likewise.
+ * expmed.c: Likewise.
+ * expr.c: Likewise.
+ * fold-const.c: Likewise.
+ * genautomata.c: Likewise.
+ * gimple-fold.c: Likewise.
+ * hard-reg-set.h: Likewise.
+ * ifcvt.c: Likewise.
+ * ipa-comdats.c: Likewise.
+ * ipa-cp.c: Likewise.
+ * ipa-devirt.c: Likewise.
+ * ipa-fnsummary.c: Likewise.
+ * ipa-icf.c: Likewise.
+ * ipa-inline-transform.c: Likewise.
+ * ipa-inline.c: Likewise.
+ * ipa-polymorphic-call.c: Likewise.
+ * ipa-profile.c: Likewise.
+ * ipa-prop.c: Likewise.
+ * ipa-pure-const.c: Likewise.
+ * ipa-reference.c: Likewise.
+ * ipa-split.c: Likewise.
+ * ipa-visibility.c: Likewise.
+ * ipa.c: Likewise.
+ * ira-build.c: Likewise.
+ * ira-color.c: Likewise.
+ * ira-conflicts.c: Likewise.
+ * ira-costs.c: Likewise.
+ * ira-int.h: Likewise.
+ * ira-lives.c: Likewise.
+ * ira.c: Likewise.
+ * ira.h: Likewise.
+ * loop-invariant.c: Likewise.
+ * loop-unroll.c: Likewise.
+ * lower-subreg.c: Likewise.
+ * lra-assigns.c: Likewise.
+ * lra-constraints.c: Likewise.
+ * lra-eliminations.c: Likewise.
+ * lra-lives.c: Likewise.
+ * lra-remat.c: Likewise.
+ * lra-spills.c: Likewise.
+ * lra.c: Likewise.
+ * lto-cgraph.c: Likewise.
+ * lto-streamer-out.c: Likewise.
+ * postreload-gcse.c: Likewise.
+ * predict.c: Likewise.
+ * profile-count.h: Likewise.
+ * profile.c: Likewise.
+ * recog.c: Likewise.
+ * ree.c: Likewise.
+ * reload.c: Likewise.
+ * reload1.c: Likewise.
+ * reorg.c: Likewise.
+ * resource.c: Likewise.
+ * rtl.def: Likewise.
+ * rtl.h: Likewise.
+ * rtlanal.c: Likewise.
+ * sched-deps.c: Likewise.
+ * sched-ebb.c: Likewise.
+ * sched-rgn.c: Likewise.
+ * sel-sched-ir.c: Likewise.
+ * sel-sched.c: Likewise.
+ * shrink-wrap.c: Likewise.
+ * simplify-rtx.c: Likewise.
+ * symtab.c: Likewise.
+ * target.def: Likewise.
+ * toplev.c: Likewise.
+ * tree-call-cdce.c: Likewise.
+ * tree-cfg.c: Likewise.
+ * tree-complex.c: Likewise.
+ * tree-core.h: Likewise.
+ * tree-eh.c: Likewise.
+ * tree-inline.c: Likewise.
+ * tree-loop-distribution.c: Likewise.
+ * tree-nrv.c: Likewise.
+ * tree-profile.c: Likewise.
+ * tree-sra.c: Likewise.
+ * tree-ssa-alias.c: Likewise.
+ * tree-ssa-dce.c: Likewise.
+ * tree-ssa-dom.c: Likewise.
+ * tree-ssa-forwprop.c: Likewise.
+ * tree-ssa-loop-im.c: Likewise.
+ * tree-ssa-loop-ivcanon.c: Likewise.
+ * tree-ssa-loop-ivopts.c: Likewise.
+ * tree-ssa-loop-niter.c: Likewise.
+ * tree-ssa-phionlycprop.c: Likewise.
+ * tree-ssa-phiopt.c: Likewise.
+ * tree-ssa-propagate.c: Likewise.
+ * tree-ssa-threadedge.c: Likewise.
+ * tree-ssa-threadupdate.c: Likewise.
+ * tree-ssa-uninit.c: Likewise.
+ * tree-ssanames.c: Likewise.
+ * tree-streamer-out.c: Likewise.
+ * tree.c: Likewise.
+ * tree.h: Likewise.
+ * vr-values.c: Likewise.
+
+2019-01-09 Uroš Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386-protos.h (ix86_expand_xorsign): New prototype.
+ (ix86_split_xorsign): Ditto.
+ * config/i386/i386.c (ix86_expand_xorsign): New function.
+ (ix86_split_xorsign): Ditto.
+ * config/i386/i386.md (UNSPEC_XORSIGN): New unspec.
+ (xorsign<mode>3): New expander.
+ (xorsign<mode>3_1): New insn_and_split pattern.
+ * config/i386/sse.md (xorsign<mode>3): New expander.
+
+2019-01-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/sparc.md (*tablejump_sp32): Merge into...
+ (*tablejump_sp64): Likewise.
+ (*tablejump<P:mode>): ...this.
+ (*call_address_sp32): Merge into...
+ (*call_address_sp64): Likewise.
+ (*call_address<P:mode>): ...this.
+ (*call_symbolic_sp32): Merge into...
+ (*call_symbolic_sp64): Likewise.
+ (*call_symbolic<P:mode>): ...this.
+ (call_value): Remove constraint and add predicate.
+ (*call_value_address_sp32): Merge into...
+ (*call_value_address_sp64): Likewise.
+ (*call_value_address<P:mode>): ...this.
+ (*call_value_symbolic_sp32): Merge into...
+ (*call_value_symbolic_sp64): Likewise.
+ (*call_value_symbolic<P:mode>): ...this.
+ (*sibcall_symbolic_sp32): Merge into...
+ (*sibcall_symbolic_sp64): Likewise.
+ (*sibcall_symbolic<P:mode>): ...this.
+ (sibcall_value): Remove constraint and add predicate.
+ (*sibcall_value_symbolic_sp32): Merge into...
+ (*sibcall_value_symbolic_sp64): Likewise.
+ (*sibcall_value_symbolic<P:mode>): ...this.
+ (window_save): Minor tweak.
+ (*branch_sp32): Merge into...
+ (*branch_sp64): Likewise.
+ (*branch<P:mode>): ...this.
+
+2019-01-09 Eric Botcazou <ebotcazou@adacore.com>
+ James Clarke <jrtc27@jrtc27.com>
+
+ PR target/84010
+ * config/sparc/sparc.c (sparc_legitimize_tls_address): Only use Pmode
+ consistently in TLS address generation and adjust code to the renaming
+ of patterns. Mark calls to __tls_get_addr as const.
+ * config/sparc/sparc.md (tgd_hi22): Turn into...
+ (tgd_hi22<P:mode>): ...this and use Pmode throughout.
+ (tgd_lo10): Turn into...
+ (tgd_lo10<P:mode>): ...this and use Pmode throughout.
+ (tgd_add32): Merge into...
+ (tgd_add64): Likewise.
+ (tgd_add<P:mode>): ...this and use Pmode throughout.
+ (tldm_hi22): Turn into...
+ (tldm_hi22<P:mode>): ...this and use Pmode throughout.
+ (tldm_lo10): Turn into...
+ (tldm_lo10<P:mode>): ...this and use Pmode throughout.
+ (tldm_add32): Merge into...
+ (tldm_add64): Likewise.
+ (tldm_add<P:mode>): ...this and use Pmode throughout.
+ (tldm_call32): Merge into...
+ (tldm_call64): Likewise.
+ (tldm_call<P:mode>): ...this and use Pmode throughout.
+ (tldo_hix22): Turn into...
+ (tldo_hix22<P:mode>): ...this and use Pmode throughout.
+ (tldo_lox10): Turn into...
+ (tldo_lox10<P:mode>): ...this and use Pmode throughout.
+ (tldo_add32): Merge into...
+ (tldo_add64): Likewise.
+ (tldo_add<P:mode>): ...this and use Pmode throughout.
+ (tie_hi22): Turn into...
+ (tie_hi22<P:mode>): ...this and use Pmode throughout.
+ (tie_lo10): Turn into...
+ (tie_lo10<P:mode>): ...this and use Pmode throughout.
+ (tie_ld64): Use DImode throughout.
+ (tie_add32): Merge into...
+ (tie_add64): Likewise.
+ (tie_add<P:mode>): ...this and use Pmode throughout.
+ (tle_hix22_sp32): Merge into...
+ (tle_hix22_sp64): Likewise.
+ (tle_hix22<P:mode>): ...this and use Pmode throughout.
+ (tle_lox22_sp32): Merge into...
+ (tle_lox22_sp64): Likewise.
+ (tle_lox22<P:mode>): ...this and use Pmode throughout.
+ (*tldo_ldub_sp32): Merge into...
+ (*tldo_ldub_sp64): Likewise.
+ (*tldo_ldub<P:mode>): ...this and use Pmode throughout.
+ (*tldo_ldub1_sp32): Merge into...
+ (*tldo_ldub1_sp64): Likewise.
+ (*tldo_ldub1<P:mode>): ...this and use Pmode throughout.
+ (*tldo_ldub2_sp32): Merge into...
+ (*tldo_ldub2_sp64): Likewise.
+ (*tldo_ldub2<P:mode>): ...this and use Pmode throughout.
+ (*tldo_ldsb1_sp32): Merge into...
+ (*tldo_ldsb1_sp64): Likewise.
+ (*tldo_ldsb1<P:mode>): ...this and use Pmode throughout.
+ (*tldo_ldsb2_sp32): Merge into...
+ (*tldo_ldsb2_sp64): Likewise.
+ (*tldo_ldsb2<P:mode>): ...this and use Pmode throughout.
+ (*tldo_ldub3_sp64): Use DImode throughout.
+ (*tldo_ldsb3_sp64): Likewise.
+ (*tldo_lduh_sp32): Merge into...
+ (*tldo_lduh_sp64): Likewise.
+ (*tldo_lduh<P:mode>): ...this and use Pmode throughout.
+ (*tldo_lduh1_sp32): Merge into...
+ (*tldo_lduh1_sp64): Likewise.
+ (*tldo_lduh1<P:mode>): ...this and use Pmode throughout.
+ (*tldo_ldsh1_sp32): Merge into...
+ (*tldo_ldsh1_sp64): Likewise.
+ (*tldo_ldsh1<P:mode>): ...this and use Pmode throughout.
+ (*tldo_lduh2_sp64): Use DImode throughout.
+ (*tldo_ldsh2_sp64): Likewise.
+ (*tldo_lduw_sp32): Merge into...
+ (*tldo_lduw_sp64): Likewise.
+ (*tldo_lduw<P:mode>): ...this and use Pmode throughout.
+ (*tldo_lduw1_sp64): Use DImode throughout.
+ (*tldo_ldsw1_sp64): Likewise.
+ (*tldo_ldx_sp64): Likewise.
+ (*tldo_stb_sp32): Merge into...
+ (*tldo_stb_sp64): Likewise.
+ (*tldo_stb<P:mode>): ...this and use Pmode throughout.
+ (*tldo_sth_sp32): Merge into...
+ (*tldo_sth_sp64): Likewise.
+ (*tldo_sth<P:mode>): ...this and use Pmode throughout.
+ (*tldo_stw_sp32): Merge into...
+ (*tldo_stw_sp64): Likewise.
+ (*tldo_stw<P:mode>): ...this and use Pmode throughout.
+ (*tldo_stx_sp64): Use DImode throughout.
+
+2018-01-09 Sudakshina Das <sudi.das@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_override_options): Add case to
+ check configure option to set BTI and Return Address Signing.
+ * configure.ac: Add --enable-standard-branch-protection and
+ --disable-standard-branch-protection.
+ * configure: Regenerated.
+ * doc/install.texi: Document the same.
+
+2018-01-09 Sudakshina Das <sudi.das@arm.com>
+ Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ * config.gcc (aarch64*-*-*): Add aarch64-bti-insert.o.
+ * config/aarch64/aarch64.h: Update comment for TRAMPOLINE_SIZE.
+ * config/aarch64/aarch64.c (aarch64_asm_trampoline_template): Update
+ if bti is enabled.
+ * config/aarch64/aarch64-bti-insert.c: New file.
+ * config/aarch64/aarch64-passes.def (INSERT_PASS_BEFORE): Insert bti
+ pass.
+ * config/aarch64/aarch64-protos.h (make_pass_insert_bti): Declare the
+ new bti pass.
+ * config/aarch64/aarch64.md (unspecv): Add UNSPECV_BTI_NOARG,
+ UNSPECV_BTI_C, UNSPECV_BTI_J and UNSPECV_BTI_JC.
+ (bti_noarg, bti_j, bti_c, bti_jc): New define_insns.
+ * config/aarch64/t-aarch64: Add rule for aarch64-bti-insert.o.
+
+2018-01-09 Sudakshina Das <sudi.das@arm.com>
+
+ * config/aarch64/aarch64-protos.h (aarch64_bti_enabled): Declare.
+ * config/aarch64/aarch64.c (aarch64_handle_no_branch_protection):
+ Disable bti for -mbranch-protection=none.
+ (aarch64_handle_standard_branch_protection): Enable bti for
+ -mbranch-protection=standard.
+ (aarch64_handle_bti_protection): Enable bti for "bti" in the string to
+ -mbranch-protection.
+ (aarch64_bti_enabled): Check if bti is enabled.
+ * config/aarch64/aarch64.opt: Declare target variable.
+ * doc/invoke.texi: Add bti to the -mbranch-protection documentation.
+
+2018-01-09 Sudakshina Das <sudi.das@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_expand_prologue): Use new
+ epilogue/prologue scratch registers EP0_REGNUM and EP1_REGNUM.
+ (aarch64_expand_epilogue): Likewise.
+ (aarch64_output_mi_thunk): Likewise.
+ * config/aarch64/aarch64.h (REG_CLASS_CONTENTS): Change
+ TAILCALL_ADDR_REGS to x16 and x17.
+ * config/aarch64/aarch64.md: Define EP0_REGNUM and EP1_REGNUM.
+
+2018-01-09 Sudakshina Das <sudi.das@arm.com>
+
+ * config/aarch64/aarch64-option-extensions.def: Define
+ AARCH64_OPT_EXTENSION for memtag, rng, sb, ssbs and predres.
+ * config/aarch64/aarch64.h (AARCH64_FL_RNG): New.
+ (AARCH64_FL_MEMTAG, ARCH64_FL_SB, AARCH64_FL_SSBS): New.
+ (AARCH64_FL_PREDRES): New.
+ (AARCH64_FL_FOR_ARCH8_5): Add AARCH64_FL_SB, AARCH64_FL_SSBS and
+ AARCH64_FL_PREDRES by default.
+ * doc/invoke.texi: Document rng, memtag, sb, ssbs and predres.
+
+2018-01-09 Sudakshina Das <sudi.das@arm.com>
+
+ * config/aarch64/aarch64-arches.def: Define AARCH64_ARCH for
+ ARMv8.5-A.
+ * config/aarch64/aarch64.h (AARCH64_FL_V8_5): New.
+ (AARCH64_FL_FOR_ARCH8_5, AARCH64_ISA_V8_5): New.
+ * doc/invoke.texi: Document ARMv8.5-A.
+
+2019-01-09 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * config/aarch64/aarch64-sve.md (copysign<mode>3): New define_expand.
+ (xorsign<mode>3): Likewise.
+
+2019-01-09 Jelinek <jakub@redhat.com>
+
+ PR middle-end/88758
+ * tree.c (initializer_each_zero_or_onep) <case VECTOR_CST>: Use
+ vector_cst_elt instead of VECTOR_CST_ENCODED_ELT.
+
+ PR rtl-optimization/88331
+ * function.c (assign_stack_local_1): Don't set dynamic_align_addr if
+ not currently_expanding_to_rtl.
+
+2019-01-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * doc/invoke.texi (-Os): Remove trailing spaces.
+ (-finline-functions): Remove reference to -O2.
+
+2019-01-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/79593
+ * config/i386/i386.md (reg = mem; mem = reg): New define_peephole2.
+
+ * config/rs6000/rs6000.c (rs6000_delegitimize_address): Delegitimize
+ UNSPEC_FUSION_GPR to its argument. Formatting fixes.
+
+2019-01-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR bootstrap/88721
+ * config/sparc/sparc.c (function_arg_slotno): Set *PPREGNO & *PPADDING
+ to -1 on entry.
+
+ PR debug/88723
+ * config/sparc/sparc.c (sparc_delegitimize_address): Deal with naked
+ UNSPECs and UNSPEC_MOVE_GOTDATA specifically.
+
+2019-01-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/88717
+ * config/i386/i386.c (ix86_avx_u128_mode_exit): Call
+ ix86_avx_u128_mode_entry.
+
+2019-01-08 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/88753
+ * tree-switch-conversion.c (switch_conversion::build_one_array):
+ Come up with local variable constructor. Convert first to
+ type of constructor values.
+
+2019-01-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/86554
+ * tree-ssa-sccvn.c (eliminate_dom_walker, rpo_elim,
+ rpo_avail): Move earlier.
+ (visit_nary_op): When value-numbering to expressions
+ with different overflow behavior make sure there's an
+ available expression on the path.
+
+2019-01-08 Sam Tebbs <sam.tebbs@arm.com>
+
+ * config/aarch64/aarch64.c (BRANCH_PROTECT_STR_MAX,
+ aarch64_parse_branch_protection,
+ struct aarch64_branch_protect_type,
+ aarch64_handle_no_branch_protection,
+ aarch64_handle_standard_branch_protection,
+ aarch64_validate_mbranch_protection,
+ aarch64_handle_pac_ret_protection,
+ aarch64_handle_attr_branch_protection,
+ accepted_branch_protection_string,
+ aarch64_pac_ret_subtypes,
+ aarch64_branch_protect_types,
+ aarch64_handle_pac_ret_leaf): Define.
+ (aarch64_override_options_after_change_1, aarch64_override_options):
+ Add check for accepted_branch_protection_string.
+ (aarch64_option_save): Save accepted_branch_protection_string.
+ (aarch64_option_restore): Save accepted_branch_protection_string.
+ * config/aarch64/aarch64.c (aarch64_attributes): Add branch-protection.
+ * config/aarch64/aarch64.opt: Add mbranch-protection. Deprecate
+ msign-return-address.
+ * doc/invoke.texi: Add mbranch-protection.
+
+2019-01-08 Alan Modra <amodra@gmail.com>
+
+ PR target/88614
+ * genattrtab.c (max_attr_value, min_attr_value, or_attr_value):
+ Delete "unknownp" parameter. Adjust callers. Handle
+ CONST_INT, PLUS, MINUS, and MULT.
+ (attr_value_aligned): Renamed from or_attr_value.
+ (min_attr_value): Return INT_MIN for unhandled rtl case..
+ (min_fn): ..and translate to INT_MAX here.
+ (write_length_unit_log): Modify to cope without "unknown".
+ (write_attr_value): Handle IF_THEN_ELSE.
+
+2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * tree-vect-stmts.c (vectorizable_store): Don't use the dataref_offset
+ optimization for masked stores.
+
+2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/88567
+ * tree-vect-loop.c (get_initial_defs_for_reduction): Pass the
+ output vector directly to duplicate_and_interleave instead of
+ going through a temporary. Postpone insertion of ctor_seq to
+ the end of the loop.
+
+2019-01-07 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/86891
+ * config/aarch64/aarch64.c (aarch64_expand_subvti): New parameter
+ unsigned_p. Handle signed and unsigned overflow correction as
+ required.
+ * config/aarch64/aarch64-protos.h (aarch64_expand_subvti): Update
+ prototype.
+ * config/aarch64/aarch64.md (addv<mode>4): Use aarch64_plus_operand
+ for operand 2.
+ (add<mode>3_compareV_imm): Make this callable for expanding.
+ (subv<GPI:mode>4): Use register_operand for operand 1. Use
+ aarch64_plus_operand for operand 2.
+ (subv<GPI:mode>_insn): New insn pattern.
+ (subv<GPI:mode>_imm): Likewise.
+ (negv<GPI:mode>3): New expand pattern.
+ (negv<GPI:mode>_insn): New insn pattern.
+ (negv<GPI:mode>_cmp_only): Likewise.
+ (cmpv<GPI:mode>_insn): Likewise.
+ (subvti4): Use register_operand for operand 1. Update call to
+ aarch64_expand_subvti.
+ (usubvti4): Likewise.
+ (negvti3): New expand pattern.
+ (negdi_carryout): New insn pattern.
+ (negvdi_carryinV): New insn pattern.
+ (sub<mode3>_compare1_imm): Delete named insn pattern, make anonymous
+ version the named version.
+ (peepholes to convert to sub<mode3>_compare1_imm): Adjust order of
+ operands.
+ (usub<GPI:mode>3_carryinC, usub<GPI:mode>3_carryinC_z1): New insn
+ patterns.
+ (usub<GPI:mode>3_carryinC_z2, usub<GPI:mode>3_carryinC): New insn
+ patterns.
+ (sub<mode>3_carryinCV, sub<mode>3_carryinCV_z1_z2): Delete.
+ (sub<mode>3_carryinCV_z1, sub<mode>3_carryinCV_z2): Delete.
+ (sub<mode>3_carryinCV): Delete.
+ (sub<GPI:mode>3_carryinV): New expand pattern.
+ sub<mode>3_carryinV, sub<mode>3_carryinV_z2): New insn patterns.
+
+2019-01-07 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-uncprop.c (ssa_equip_hash_traits): Remove in favor
+ of tree_operand_hash.
+
+2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/88598
+ * tree.h (single_nonzero_element): Declare.
+ * tree.c (single_nonzero_element): New function.
+ * match.pd: Fold certain reductions of X & CST to X[I] & CST[I]
+ if I is the only nonzero element of CST.
+
+2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/88598
+ * tree.h (initializer_each_zero_or_onep): Declare.
+ * tree.c (initializer_each_zero_or_onep): New function.
+ (signed_or_unsigned_type_for): Handle float types too.
+ (unsigned_type_for, signed_type_for): Update comments accordingly.
+ * match.pd: Fold x * { 0 or 1, 0 or 1, ...} to
+ x & { 0 or -1, 0 or -1, ... }.
+
+2019-01-07 Jonathan Wakely <jwakely@redhat.com>
+
+ * doc/install.texi: Replace references to x86_64-unknown-linux-gnu
+ with x86_64-pc-linux-gnu.
+
+2019-01-07 Tom de Vries <tdevries@suse.de>
+
+ PR target/85486
+ * config/nvptx/nvptx.c (has_vector_partitionable_routine_calls_p): New
+ function.
+ (nvptx_goacc_validate_dims): Force vl32 if calling vector-partitionable
+ routines.
+
+2019-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ * config/i386/sse.md (vec_extract<mode><ssehalfvecmodelower>): Use
+ V_256_512 iterator instead of V_512 and TARGET_AVX instead of
+ TARGET_AVX512F as condition.
+
+ PR debug/88723
+ * dwarf2out.c (const_ok_for_output_1): Remove redundant call to
+ const_not_ok_for_debug_p target hook.
+ (mem_loc_descriptor) <case UNSPEC>: Only call const_ok_for_output_1
+ on UNSPEC and subexpressions thereof if all subexpressions of the
+ UNSPEC are CONSTANT_P.
+
+ PR tree-optimization/88676
+ * tree-ssa-phiopt.c (two_value_replacement): New function.
+ (tree_ssa_phiopt_worker): Call it.
+
+ PR sanitizer/88619
+ * cfgexpand.c (expand_stack_vars): Only align prev_offset to
+ ASAN_MIN_RED_ZONE_SIZE, not to maximum of that and alignb.
+
+ PR c++/85052
+ * tree-vect-generic.c: Include insn-config.h and recog.h.
+ (expand_vector_piecewise): Add defaulted ret_type argument,
+ if non-NULL, use that in preference to type for the result type.
+ (expand_vector_parallel): Formatting fix.
+ (do_vec_conversion, do_vec_narrowing_conversion,
+ expand_vector_conversion): New functions.
+ (expand_vector_operations_1): Call expand_vector_conversion
+ for VEC_CONVERT ifn calls.
+ * internal-fn.def (VEC_CONVERT): New internal function.
+ * internal-fn.c (expand_VEC_CONVERT): New function.
+ * fold-const-call.c (fold_const_vec_convert): New function.
+ (fold_const_call): Use it for CFN_VEC_CONVERT.
+ * doc/extend.texi (__builtin_convertvector): Document.
+
+2019-01-07 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx-protos.h (nvptx_output_red_partition): Declare.
+ * config/nvptx/nvptx.c (vector_red_size, vector_red_align,
+ vector_red_partition, vector_red_sym): New global variables.
+ (nvptx_option_override): Initialize vector_red_sym.
+ (nvptx_declare_function_name): Restore red_partition register.
+ (nvptx_file_end): Emit code to declare the vector reduction variables.
+ (nvptx_output_red_partition): New function.
+ (nvptx_expand_shared_addr): Add vector argument. Use it to handle
+ large vector reductions.
+ (enum nvptx_builtins): Add NVPTX_BUILTIN_VECTOR_ADDR.
+ (nvptx_init_builtins): Add VECTOR_ADDR.
+ (nvptx_expand_builtin): Update call to nvptx_expand_shared_addr.
+ Handle nvptx_expand_shared_addr.
+ (nvptx_get_shared_red_addr): Add vector argument and handle large
+ vectors.
+ (nvptx_goacc_reduction_setup): Add offload_attrs argument and handle
+ large vectors.
+ (nvptx_goacc_reduction_init): Likewise.
+ (nvptx_goacc_reduction_fini): Likewise.
+ (nvptx_goacc_reduction_teardown): Likewise.
+ (nvptx_goacc_reduction): Update calls to nvptx_goacc_reduction_{setup,
+ init,fini,teardown}.
+ (nvptx_init_axis_predicate): Initialize vector_red_partition.
+ (nvptx_set_current_function): Init vector_red_partition.
+ * config/nvptx/nvptx.md (UNSPECV_RED_PART): New unspecv.
+ (nvptx_red_partition): New insn.
+ * config/nvptx/nvptx.h (struct machine_function): Add red_partition.
+
+2019-01-07 Tom de Vries <tdevries@suse.de>
+
+ PR target/85381
+ * config/nvptx/nvptx.c (nvptx_process_pars): Don't emit barriers for
+ empty loops.
+
+2019-01-07 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (oacc_bcast_partition): Declare.
+ (nvptx_option_override): Init oacc_bcast_partition.
+ (nvptx_init_oacc_workers): New function.
+ (nvptx_declare_function_name): Call nvptx_init_oacc_workers.
+ (nvptx_needs_shared_bcast): New function.
+ (nvptx_find_par): Generalize to enable vectors to use shared-memory
+ to propagate state.
+ (nvptx_shared_propagate): Initialize vector bcast partition and
+ synchronization state.
+ (nvptx_single): Generalize to enable vectors to use shared-memory
+ to propagate state.
+ (nvptx_process_pars): Likewise.
+ (nvptx_set_current_function): Initialize oacc_broadcast_partition.
+ * config/nvptx/nvptx.h (struct machine_function): Add
+ bcast_partition and sync_bar members.
+
+2019-01-07 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (nvptx_welformed_vector_length_p)
+ (nvptx_apply_dim_limits): New function.
+ (nvptx_goacc_validate_dims_1): Allow PTX_MAX_VECTOR_LENGTH larger than
+ PTX_WARP_SIZE.
+
+2019-01-07 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Move warnings to
+ as late as possible.
+
+2019-01-07 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (PTX_VECTOR_LENGTH): Remove.
+ (PTX_DEFAULT_VECTOR_LENGTH, PTX_MAX_VECTOR_LENGTH): Define.
+ (nvptx_goacc_validate_dims_1, nvptx_dim_limit)
+ (nvptx_goacc_reduction_fini): Use PTX_DEFAULT_VECTOR_LENGTH,
+ PTX_MAX_VECTOR_LENGTH and PTX_WARP_SIZE instead of PTX_VECTOR_LENGTH.
+
+2019-01-07 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims): Add asserts.
+
+2019-01-07 Tom de Vries <tdevries@suse.de>
+
+ * omp-offload.c (oacc_get_min_dim): New function.
+ * omp-offload.h (oacc_get_min_dim): Declare.
+
+2018-12-26 Mateusz B <mateuszb@poczta.onet.pl>
+
+ PR target/88521
+ * config/i386/i386.c (function_value_ms_64): Return small sturct in
+ AX_REG and float/double in FIRST_SSE_REG for 4 or 8 byte modes.
+
+2019-01-05 Jan Hubicka <hubicka@ucw.cz>
+
+ PR tree-opt/86020
+ Revert:
+ 2017-05-22 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-inline.c (edge_badness): Use inlined_time instead of
+ inline_summaries->get.
+
+2019-01-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * opts.c (enable_fdo_optimizations): Enable
+ version-loops-for-strides, loop-interchange, unrol-and-jam
+ and tree-loop-distribution.
+ * invoke.texi: Document newly enabled options.
+
+2019-01-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * doc/invoke.texi (max-inline-insns-small): New parameters.
+ * ipa-inline.c (want_early_inline_function_p): simplify.
+ (want_inline_small_function_p): Fix pasto from previous patch;
+ use max-inline-insns-small bound.
+ * params.def (max-inline-insns-small): New param.
+ * ipa-fnsummary.c (analyze_function_body): Initialize time/size
+ variables correctly.
+
+2019-01-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * doc/invoke.texi: Document max-inline-insns-size,
+ uninlined-function-insns, uninlined-function-time,
+ uninlined-thunk-insns and uninlined-thunk-time.
+ * params.def: Add max-inline-insns-size,
+ uninlined-function-insns, uninlined-function-time,
+ uninlined-thunk-insns and uninlined-thunk-time.
+ * ipa-fnsummary.c (compute_fn_summary, analyze_function_body): Use
+ new parameters.
+ * ipa-inline.c (can_inline_edge_by_limits_p,
+ want_inline_small_function_p): Use new parameters.
+
+2019-01-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-fnsummary.c (analyze_function_body): Fix accounting of time.
+
+2019-01-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/82564
+ PR target/88620
+ * expr.c (expand_assignment): For calls returning VLA structures
+ if to_rtx is not a MEM, force it into a stack temporary.
+
+ PR debug/88635
+ * dwarf2out.c (const_ok_for_output_1): Reject MINUS that contains
+ SYMBOL_REF, CODE_LABEL or UNSPEC in subexpressions of second argument.
+ Reject PLUS that contains SYMBOL_REF, CODE_LABEL or UNSPEC in
+ subexpressions of both operands.
+ (mem_loc_descriptor): Handle UNSPEC if target hook acks it and all the
+ subrtxes are CONSTANT_P.
+ * config/i386/i386.c (ix86_const_not_ok_for_debug_p): Revert
+ 2018-11-09 changes.
+
+2019-01-04 Jan Hubicka <hubicka@ucw.cz>
+
+ * params.def (hot-bb-count-ws-permille): Set to 990.
+
+2019-01-04 Martin Sebor <msebor@redhat.com>
+
+ PR c/88546
+ * attribs.c (decls_mismatched_attributes): Avoid warning for attribute
+ leaf.
+
+2019-01-04 Martin Sebor <msebor@redhat.com>
+
+ PR c/88363
+ * doc/extend.texi (attribute alloc_align, alloc_size): Update.
+
+2019-01-04 Jakub Jelinek <jakub@redhat.com>
+
+ * gdbinit.in: Turn off pagination for the skip commands, restore
+ it to previous state afterwards.
+
+2019-01-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88594
+ * config/i386/i386.c (ix86_expand_divmod_libfunc): Use mode instead
+ of GET_MODE (opN) as modes of the libcall arguments.
+
+2019-01-04 Jan Beulich <jbeulich@suse.com>
+
+ * config/i386/sse.md
+ (<avx512>_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>,
+ <avx512>_cmp<mode>3<mask_scalar_merge_name>,
+ <avx512>_ucmp<mode>3<mask_scalar_merge_name>,
+ <avx512>_ucmp<mode>3<mask_scalar_merge_name>,
+ avx512f_vmcmp<mode>3<round_saeonly_name>,
+ avx512f_vmcmp<mode>3_mask<round_saeonly_name>,
+ avx512f_maskcmp<mode>3,
+ <avx512>_cvt<ssemodesuffix>2mask<mode>,
+ <avx512>_cvt<ssemodesuffix>2mask<mode>,
+ *<avx512>_cvtmask2<ssemodesuffix><mode>,
+ *<avx512>_cvtmask2<ssemodesuffix><mode>,
+ <avx512>_eq<mode>3<mask_scalar_merge_name>_1,
+ <avx512>_eq<mode>3<mask_scalar_merge_name>_1,
+ <avx512>_gt<mode>3<mask_scalar_merge_name>,
+ <avx512>_gt<mode>3<mask_scalar_merge_name>,
+ <avx512>_testm<mode>3<mask_scalar_merge_name>,
+ <avx512>_testnm<mode>3<mask_scalar_merge_name>,
+ *<avx512>_testm<VI1248_AVX512VLBW:mode>3_zext,
+ *<avx512>_testm<VI1248_AVX512VLBW:mode>3_zext_mask,
+ *<avx512>_testnm<VI1248_AVX512VLBW:mode>3_zext,
+ *<avx512>_testnm<VI1248_AVX512VLBW:mode>3_zext_mask,
+ avx512cd_maskb_vec_dup<mode>,
+ avx512cd_maskw_vec_dup<mode>,
+ avx512dq_fpclass<mode><mask_scalar_merge_name>,
+ avx512dq_vmfpclass<mode>,
+ avx512vl_vpshufbitqmb<mode><mask_scalar_merge_name>): Use =k
+ instead of =Yk.
+
+2019-01-03 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/88659
+ * calls.c (maybe_warn_nonstring_arg): Avoid assuming maxlen is set.
+
+2019-01-03 Aaron Sawdey <acsawdey@linux.ibm.com>
+
+ * config/rs6000/rs6000-string.c (expand_block_move): Don't use
+ unaligned vsx and avoid lxvd2x/stxvd2x.
+ (gen_lvx_v4si_move): New function.
+
+2019-01-03 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (MACH_VECTOR_LENGTH, MACH_MAX_WORKERS): Define.
+ (init_axis_dim, nvptx_mach_max_workers, nvptx_mach_vector_length): New
+ function.
+ * config/nvptx/nvptx.h (struct machine_function): Add axis_dims.
+
+2019-01-03 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (struct offload_attrs): New.
+ (populate_offload_attrs): New function. Factor mask extraction out of
+ nvptx_reorg. Add extraction of dimensions.
+ (nvptx_reorg): Use populate_offload_attrs.
+
+2019-01-03 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): Add early-out
+ cases for oacc_min_dims_p and routine_p. Add asserts for
+ oacc_default_dims_p and offload_region_p.
+
+2019-01-03 Tom de Vries <tdevries@suse.de>
+
+ * config/nvptx/nvptx.c (nvptx_goacc_validate_dims_1): New function,
+ factored out of ...
+ (nvptx_goacc_validate_dims): ... here.
+
+2019-01-03 Jan Hubicka <hubicka@ucw.cz>
+
+ PR tree-optimization/85574
+ * tree-ssa-uncprop.c (struct equiv_hash_elt): Remove unused
+ structure.
+ (struct ssa_equip_hash_traits): Declare.
+ (val_ssa_equiv): Use custom hash traits using operand_equal_p.
+
+2019-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/88644
+ * dwarf2out.c (modified_type_die): If type is equal to sizetype,
+ change it to qualified_type.
+
+2019-01-03 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-utils.c (scale_ipa_profile_for_fn): Break out from ...
+ (ipa_merge_profiles): ... here; do not ICE on thunks and aliases.
+
+2019-01-02 Martin Sebor <msebor@redhat.com>
+ Jeff Law <law@redhat.com>
+
+ * gimple-fold.c (strlen_range_kind): Remove SRK_LENRANGE_2.
+ (get_range_strlen_tree): Update appropriately.
+ (get_range_strlen)
+ * gimple-fold.h (get_range_strlen): Drop unused last argument.
+
+ * gimple-fold.c (gimple_fold_builtin_strlen): Use set_strlen_range
+ rather than set_range_info.
+ * tree-ssa-strlen.c (set_strlen_range): Extracted from
+ maybe_set_strlen_range. Handle potentially boundary crossing
+ cases more conservatively.
+ (maybe_set_strlen_range): Parts refactored into set_strlen_range.
+ Call set_strlen_range.
+ * tree-ssa-strlen.h (set_strlen_range): Add prototype.
+
+ PR middle-end/88663
+ * gimple-fold.c (get_range_strlen): Update prototype to no longer
+ need the flexp argument.
+ (get_range_strlen_tree): Drop flexp argument. Drop flexp argument
+ from calls to get_range_strlen. Update comments. Just update
+ VAL for an unterminated const char array and let the reset of the
+ code handle it normally. No longer try to set *flexp. Adjust
+ return value.
+ (get_range_strlen): Update for the new get_range_strlen API.
+ (get_maxval_strlen): Similarly.
+ (gimple_fold_builtin_strlen): Handle update meaning of return value
+ from get_range_strlen.
+ * gimple-ssa-sprintf.c (get_string_length): Update for the new
+ get_range_strlen API.
+
+2019-01-02 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/88130
+ * varpool.c (varpool_node::ctor_useable_for_folding_p): Also return
+ false at WPA time when body was removed.
+
+2019-01-02 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/88650
+ * predict.c (set_even_probabilities): Calculate probability
+ remainer only when really used.
+
+2019-01-02 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/88651
+ * tree-data-ref.c (analyze_subscript_affine_affine): Use
+ widest_ints when mangling max_stmt_execution results.
+
+2019-01-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88621
+ * tree-ssa-loop-im.c (gather_mem_refs_stmt): Fix pastos, avoid
+ bitfields when canoncalizing.
+
+2019-01-02 Richard Biener <rguenther@suse.de>
+
+ PR target/87545
+ * config/i386/x86-tune-costs.h (intel_cost): Adjust
+ cost of cheap SSE instruction.
+
+2019-01-02 Richard Biener <rguenther@suse.de>
+
+ PR ipa/85574
+ * ipa-icf.h (sem_item_optimizer::sort_congruence_split): Declare.
+ * ipa-icf.c (sem_item_optimizer::sort_congruence_split): New
+ function.
+ (sem_item_optimizer::do_congruence_step_f): Sort the congruence
+ set after UIDs before splitting them.
+
+2019-01-01 Martin Sebor <msebor@redhat.com>
+ Jeff Law <law@redhat.com>
+
+ * gimple-fold.c (get_range_strlen_tree): Record if the computed
+ length is optimistic. If it is, then arrange to compute the
+ conservative length as well.
+
+ * gimple-fold.h (get_range_strlen): Update prototype.
+ * builtins.c (check_access): Update call to get_range_strlen to use
+ c_strlen_data pointer. Change various variable accesses to instead
+ pull data from the c_strlen_data structure.
+ (check_strncat_sizes, expand_builtin_strncat): Likewise.
+ * calls.c (maybe_warn_nonstring_arg): Likewise.
+ * tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Likewise. Reset
+ minimum length if maximum lengh is unknown.
+ * gimple-ssa-sprintf.c (get_string_length): Likewise. Drop code
+ that used c_strlen, it's no longer needed. Restructure slightly.
+ (format_string): Set unlikely range appropriately.
+ * gimple-fold.c (get_range_strlen): Update comments. Fix minor
+ formatting issues.
+ (get_range_strlen): Accept c_strlen_data pointer for external
+ call sites as well. Pass through to call to internal get_range_strlen.
+ Adjust minlen, maxlen and maxbound as needed.
+ (get_maxval_strlen): Update comments.
+ (gimple_fold_builtin_strlen): Update call to get_range_strlen
+ to use c_strlen_data pointer. Change variable accesses to instead
+ use c_strlen_data data members.
+
+ * gimple-fold.c (get_range_strlen): Update prototype.
+ (get_range_strlen_tree): Update prototype. Drop minlen/maxlen
+ local variables. Use pdata to return information to caller.
+ Update calls to get_range_strlen. Update pdata->maxbound.
+ (get_range_strlen -- static version): Similarly.
+ (get_range_strlen -- extern version): Update for internal
+ get_range_strlen API change. Convert to external data format.
+ (get_maxval_strlen): Similarly.
+
+2019-01-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * coverage.c (get_coverage_counts): Use current_function_decl.
+ * profile.c (read_thunk_profile): New function.
+ (branch_prob): Add THUNK parameter.
+ * tree-profile.c (tree_profiling): Handle thunks.
+ * value-prof.c (init_node_map): Handle thunks.
+ * value-prof.h (branch_prob): Upate prototype.
+ (read_thunk_profile): Declare.
+
+2019-01-01 Jakub Jelinek <jakub@redhat.com>
+
+ Update copyright years.
+
+ * gcc.c (process_command): Update copyright notice dates.
+ * gcov-dump.c (print_version): Ditto.
+ * gcov.c (print_version): Ditto.
+ * gcov-tool.c (print_version): Ditto.
+ * gengtype.c (create_file): Ditto.
+ * doc/cpp.texi: Bump @copying's copyright year.
+ * doc/cppinternals.texi: Ditto.
+ * doc/gcc.texi: Ditto.
+ * doc/gccint.texi: Ditto.
+ * doc/gcov.texi: Ditto.
+ * doc/install.texi: Ditto.
+ * doc/invoke.texi: Ditto.
+\f
+Copyright (C) 2019 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
return (x * 0x01010101) >> 24;
} */
(simplify
- (rshift
- (mult
- (bit_and
- (plus:c
- (rshift @8 INTEGER_CST@5)
- (plus:c@8
- (bit_and @6 INTEGER_CST@7)
- (bit_and
- (rshift
- (minus@6
- @0
- (bit_and
- (rshift @0 INTEGER_CST@4)
- INTEGER_CST@11))
- INTEGER_CST@10)
- INTEGER_CST@9)))
- INTEGER_CST@3)
- INTEGER_CST@2)
- INTEGER_CST@1)
+ (rshift
+ (mult
+ (bit_and
+ (plus:c
+ (rshift @8 INTEGER_CST@5)
+ (plus:c@8
+ (bit_and @6 INTEGER_CST@7)
+ (bit_and
+ (rshift
+ (minus@6 @0
+ (bit_and (rshift @0 INTEGER_CST@4) INTEGER_CST@11))
+ INTEGER_CST@10)
+ INTEGER_CST@9)))
+ INTEGER_CST@3)
+ INTEGER_CST@2)
+ INTEGER_CST@1)
/* Check constants and optab. */
- (with
- {
- unsigned prec = TYPE_PRECISION (type);
- int shift = 64 - prec;
- const unsigned HOST_WIDE_INT c1 = 0x0101010101010101ULL >> shift,
- c2 = 0x0F0F0F0F0F0F0F0FULL >> shift,
- c3 = 0x3333333333333333ULL >> shift,
- c4 = 0x5555555555555555ULL >> shift;
- }
- (if (prec <= 64 && TYPE_UNSIGNED (type) && tree_to_uhwi (@4) == 1
- && tree_to_uhwi (@10) == 2 && tree_to_uhwi (@5) == 4
- && tree_to_uhwi (@1) == prec - 8 && tree_to_uhwi (@2) == c1
- && tree_to_uhwi (@3) == c2 && tree_to_uhwi (@9) == c3
- && tree_to_uhwi (@7) == c3 && tree_to_uhwi (@11) == c4
- && direct_internal_fn_supported_p (IFN_POPCOUNT, type,
- OPTIMIZE_FOR_BOTH))
- (convert (IFN_POPCOUNT:type @0)))))
+ (with { unsigned prec = TYPE_PRECISION (type);
+ int shift = (64 - prec) & 63;
+ unsigned HOST_WIDE_INT c1
+ = HOST_WIDE_INT_UC (0x0101010101010101) >> shift;
+ unsigned HOST_WIDE_INT c2
+ = HOST_WIDE_INT_UC (0x0F0F0F0F0F0F0F0F) >> shift;
+ unsigned HOST_WIDE_INT c3
+ = HOST_WIDE_INT_UC (0x3333333333333333) >> shift;
+ unsigned HOST_WIDE_INT c4
+ = HOST_WIDE_INT_UC (0x5555555555555555) >> shift;
+ }
+ (if (prec >= 16
+ && prec <= 64
+ && pow2p_hwi (prec)
+ && TYPE_UNSIGNED (type)
+ && integer_onep (@4)
+ && wi::to_widest (@10) == 2
+ && wi::to_widest (@5) == 4
+ && wi::to_widest (@1) == prec - 8
+ && tree_to_uhwi (@2) == c1
+ && tree_to_uhwi (@3) == c2
+ && tree_to_uhwi (@9) == c3
+ && tree_to_uhwi (@7) == c3
+ && tree_to_uhwi (@11) == c4
+ && direct_internal_fn_supported_p (IFN_POPCOUNT, type,
+ OPTIMIZE_FOR_BOTH))
+ (convert (IFN_POPCOUNT:type @0)))))
#endif
/* Simplify:
-2020-12-31 Richard Sandiford <richard.sandiford@arm.com>
+2020-01-01 Jakub Jelinek <jakub@redhat.com>
- * gcc.dg/vect/vect-cond-reduc-6.c: New test.
-
-2020-12-31 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-epilogues-2.c: New test.
-
-2019-12-30 Olivier Hainque <hainque@adacore.com>
-
- * gcc.dg/vect/tree-vect.h: #undef OFFSET.
-
-2019-12-20 Olivier Hainque <hainque@adacore.com>
-
- * testsuite/gcc.dg/cpp/ucs.c: Prevent redefinition
- of WCHAR_MAX if already exposed by limits.h.
-
-2019-12-20 Olivier Hainque <hainque@adacore.com>
- Jerome Lambourg <lambourg@adacore.com>
-
- * c-c++-common/pr56493.c: Allow '$' in addition to '.'
- scan-tree-dump expressions matching symbol names.
- * gcc.dg/tree-ssa/sra-17.c: Likewise.
- * gcc.dg/tree-ssa/sra-18.c: Likewise.
-
-2019-12-30 Joel Brobecker <brobecker@adacore.com>
- Olivier Hainque <hainque@adacore.com>
-
- * gcc.target/aarch64/aapcs64/aapcs64.exp: Guard tests using
- abitest.S by check_weak_available.
-
-2019-12-30 Peter Bergner <bergner@linux.ibm.com>
-
- PR target/92923
- * gcc.target/powerpc/pr92923-1.c: New test.
- * gcc.target/powerpc/pr92923-2.c: Likewise.
-
-2019-12-30 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/init/delete1.C: Check locations too.
- * g++.dg/ipa/pr85607.C: Likewise.
- * g++.dg/warn/Wdelete-incomplete-1.C: Likewise.
- * g++.dg/warn/delete-non-virtual-dtor.C: Likewise.
- * g++.dg/warn/incomplete1.C: Likewise.
-
-2019-12-30 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91651
- * gfortran.dg/index_3.f90: Fix PR number.
-
-2019-12-30 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91651
- * gfortran.dg/index_3.f90: New test.
-
-2019-12-30 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/92961
- * gfortran.dg/arith_divide_2.f90: New test.
-
-2019-12-30 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92745
- * g++.dg/cpp0x/initlist118.C: Add -Wno-psabi -w to dg-options.
-
-2019-12-29 Marek Polacek <polacek@redhat.com>
-
- PR c++/88337 - Implement P1327R1: Allow dynamic_cast in constexpr.
- * g++.dg/cpp2a/constexpr-dynamic1.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic10.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic11.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic12.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic13.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic14.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic15.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic16.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic17.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic2.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic3.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic4.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic5.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic6.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic7.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic8.C: New test.
- * g++.dg/cpp2a/constexpr-dynamic9.C: New test.
-
-2019-12-29 Jakub Jelinek <jakub@redhat.com>
-
- PR target/93078
- * gcc.target/i386/sse4_1-pr93078.c: New test.
- * gcc.target/i386/avx-pr93078.c: New test.
- * gcc.target/i386/avx512f-pr93078.c: New test.
-
-2019-12-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-strided-epilogue-1.c: New test.
-
-2019-12-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-cond-12.c: New test.
-
-2019-12-27 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/mixed_size_11.c: New test.
-
-2019-12-27 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/mixed_size_10.c: New test.
-
-2019-12-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92438
- * g++.dg/ext/attrib61.C: New test.
-
-2019-12-23 Thomas Schwinge <thomas@codesourcery.com>
-
- * c-c++-common/goacc/mdc-1.c: Restrict to LP64, LLP64.
-
-2019-12-23 Richard Sandiford <richard.sandiford@arm.com>
-
- PR c++/92789
- * g++.dg/ext/sve-sizeless-2.C (statements): Expect pointer
- difference and comparisons between GNU and non-GNU types
- to be rejected. Expect __is_same to be false for such pairs.
- * g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C: Remove
- XFAILs. Expect conversions between SVE vector pointers and
- GNU vector pointers to be rejected. Test references.
- * g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C: Likewise.
-
-2019-12-23 Richard Sandiford <richard.sandiford@arm.com>
-
- * g++.dg/ext/vector39.C: New test.
-
-2019-12-21 Andrew Pinski <apinski@marvell.com>
-
- PR testsuite/92998
- * gcc.target/aarch64/sve/acle/general/dupq_1.c:
- Restrict to aarch64_little_endian only.
- * gcc.target/aarch64/torture/simd-abi-8.c:
- Likewise.
-
-2019-12-22 Maciej W. Rozycki <macro@wdc.com>
-
- * lib/gcc-defs.exp (gcc-set-multilib-library-path): Use
- `-print-file-name=' to determine the multilib root directory.
- Use `remote_exec host' rather than `exec' to invoke the
- compiler.
-
-2019-12-21 Thomas Schwinge <thomas@codesourcery.com>
-
- PR fortran/93026
- PR middle-end/92929
- * gfortran.dg/goacc/finalize-1.f: Adjust.
-
-2019-12-21 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/91661
- * gfortran.dg/pr91661.f90: New test.
-
-2019-12-21 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/92990
- * gfortran.dg/pr92990.f90: New test.
-
-2019-12-21 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/92753
- * gfortran.dg/inquiry_type_ref_5.f90 : New test.
-
-2019-12-21 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/93015
- * gcc.dg/lto/pr93015_0.c: New test.
-
-2019-12-19 Marek Polacek <polacek@redhat.com>
-
- PR c++/92745 - bogus error when initializing array of vectors.
- * g++.dg/cpp0x/initlist118.C: New test.
-
- PR c++/92974 - bogus location for enum and non-enum in ?: warning.
- * g++.dg/diagnostic/enum1.C: New test.
- * g++.dg/gomp/loop-2.C: Adjust dg-error.
- * g++.dg/gomp/for-21.C: Likewise.
-
-2019-12-20 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92965
- * g++.dg/cpp2a/nontype-class27.C: New test.
-
- PR c++/92966
- * g++.dg/cpp2a/spaceship-eq8.C: New test.
-
- PR c++/92973
- * g++.dg/cpp0x/spaceship-eq1.C: New test.
-
- PR c++/92666
- * g++.dg/warn/Wunused-var-36.C: New test.
-
- PR c++/92992
- * g++.dg/cpp0x/nullptr45.C: New test.
-
-2019-12-20 Jonathan Wakely <jwakely@redhat.com>
-
- PR fortran/69497
- * gfortran.dg/pr69497.f90: Fix PR number in comment.
-
-2019-12-20 Stam Markianos-Wright <stam.markianos-wright@arm.com>
-
- * lib/target-supports.exp
- (check_effective_target_arm_v8_2a_i8mm_ok_nocache): New.
- (check_effective_target_arm_v8_2a_i8mm_ok): New.
- (add_options_for_arm_v8_2a_i8mm): New.
- (check_effective_target_arm_v8_2a_bf16_neon_ok_nocache): New.
- (check_effective_target_arm_v8_2a_bf16_neon_ok): New.
- (add_options_for_arm_v8_2a_bf16_neon): New.
-
-2019-12-20 Roman Zhuykov <zhroma@ispras.ru>
-
- * gcc.dg/pr92951-1.c: Rename to ...
- * gcc.dg/pr92591-1.c: ... this.
- * gcc.dg/pr92951-2.c: Rename to ...
- * gcc.dg/pr92591-2.c: ... this.
-
-2019-12-20 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR middle-end/91512
- PR fortran/92738
- * gfortran.dg/inline_pack_25.f90: New test.
-
-2019-12-20 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/92996
- * gfortran.dg/array_simplify_4.f90: New.
- * gfortran.dg/pr91565.f90: Update dg-error.
- * gfortran.dg/pr91801.f90: Likewise.
-
-2019-12-20 Tobias Burnus <tobias@codesourcery.com>
-
- * gfortran.dg/goacc/coindexed-1.f90: New.
-
-2019-12-20 Tobias Burnus <tobias@codesourcery.com>
-
- * gfortran.dg/goacc/data-clauses.f95: Remove now
- obsolete dg-error.
-
-2019-12-20 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92841
- * gcc.target/i386/pr92841-2.c: New test.
-
- PR target/93002
- * gcc.target/i386/pr93002.c: New test.
-
-2019-12-19 Julian Brown <julian@codesourcery.com>
-
- * gfortran.dg/goacc/derived-types.f90: New test.
- * gfortran.dg/goacc/derived-types-2.f90: New test.
- * gfortran.dg/goacc/derived-types-3.f90: New test.
- * gfortran.dg/goacc/data-clauses.f95: Adjust for expected errors.
- * gfortran.dg/goacc/enter-exit-data.f95: Likewise.
-
-2019-12-19 Julian Brown <julian@codesourcery.com>
- Cesar Philippidis <cesar@codesourcery.com>
-
- * c-c++-common/goacc/deep-copy-arrayofstruct.c: New test.
- * c-c++-common/goacc/mdc-1.c: New test.
- * c-c++-common/goacc/mdc-2.c: New test.
- * gcc.dg/goacc/mdc.C: New test.
-
-2019-12-19 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/92905
- * gcc.target/i386/pr92905.c: New test.
-
-2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * g++.dg/ext/sve-sizeless-2.C: Don't expect an error for
- alias templates.
-
-2019-12-19 Mark Eggleston <mark.eggleston@codethink.com>
-
- PR fortran/92896
- * gfortran.dg/no_char_conversion_in_array_constructor.f90: New test.
-
-2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/mixed_size_9.c: New test.
-
-2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/mixed_size_8.c: New test.
-
-2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/pcs/gnu_vectors_3.c: New test.
-
-2019-12-19 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/92794
- * gcc.dg/ipa/92794.c: New test.
-
-2019-12-18 David Malcolm <dmalcolm@redhat.com>
-
- * gcc.dg/plugin/diagnostic-test-metadata.c: New test.
- * gcc.dg/plugin/diagnostic_plugin_test_metadata.c: New test plugin.
- * gcc.dg/plugin/plugin.exp (plugin_test_list): Add them.
-
-2019-12-19 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/92977
- * gfortran.dg/gomp/pr92977.f90: New test.
-
-2019-12-19 Julian Brown <julian@codesourcery.com>
- Maciej W. Rozycki <macro@codesourcery.com>
- Tobias Burnus <tobias@codesourcery.com>
- Thomas Schwinge <thomas@codesourcery.com>
-
- * gfortran.dg/goacc/common-block-1.f90: Add no_create-clause tests.
- * gfortran.dg/goacc/common-block-1.f90: Likewise.
- * gfortran.dg/goacc/data-clauses.f95: Likewise.
- * gfortran.dg/goacc/data-tree.f95: Likewise.
- * gfortran.dg/goacc/kernels-tree.f95: Likewise.
- * gfortran.dg/goacc/parallel-tree.f95: Likewise.
-
-2019-12-18 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/alignof2.C: New.
- * g++.dg/diagnostic/alignof3.C: Likewise.
- * g++.dg/diagnostic/incomplete-type-1.C: Likewise.
- * g++.dg/warn/Wcatch-value-3b.C: Likewise.
- * g++.dg/cpp0x/alignof3.C: Check location(s) too.
- * g++.dg/cpp1z/decomp-bitfield1.C: Likewise.
- * g++.dg/cpp1z/has-unique-obj-representations2.C: Likewise.
- * g++.dg/expr/sizeof3.C: Likewise.
- * g++.dg/ext/flexary6.C: Likewise.
- * g++.dg/ext/vla4.C: Likewise.
- * g++.dg/template/sizeof11.C: Likewise.
- * g++.dg/warn/Wcatch-value-1.C: Likewise.
- * g++.dg/warn/Wcatch-value-2.C: Likewise.
- * g++.dg/warn/Wcatch-value-3.C: Likewise.
- * g++.old-deja/g++.brendan/sizeof1.C: Likewise.
- * g++.old-deja/g++.brendan/sizeof3.C: Likewise.
- * g++.old-deja/g++.brendan/sizeof4.C: Likewise.
- * g++.old-deja/g++.eh/ctor1.C: Likewise.
- * g++.old-deja/g++.jason/ambig1.C: Likewise.
- * g++.old-deja/g++.other/sizeof4.C: Likewise.
-
-2019-12-18 Peter Bergner <bergner@linux.ibm.com>
-
- PR bootstrap/92661
- * gcc.target/powerpc/pr92661.c: New test.
- * gcc.target/powerpc/dfp-dd.c: Add dg-require-effective-target hard_dfp.
- Remove unneeded powerpc_fprs test.
- * gcc.target/powerpc/dfp-td.c: Likewise.
- * gcc.target/powerpc/dfp-dd-2.c: Add dg-require-effective-target dfp.
- * gcc.target/powerpc/dfp-td-2.c: Likewise.
- * gcc.target/powerpc/dfp-td-3.c: Likewise.
- * gcc.target/powerpc/dfp/dfp.exp: Remove rs6000-*-* and
- powerpc*-*-darwin* target tests. Add check_effective_target_dfp test.
- * gcc.target/powerpc/dfp/dtstsfi-0.c: Remove unneeded target test.
- Remove unneeded dg-skip-if.
- * gcc.target/powerpc/dfp/dtstsfi-1.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-10.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-11.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-12.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-13.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-14.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-15.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-16.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-17.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-18.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-19.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-2.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-20.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-21.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-22.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-23.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-24.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-25.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-26.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-27.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-28.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-29.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-3.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-30.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-31.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-32.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-33.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-34.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-35.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-36.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-37.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-38.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-39.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-4.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-40.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-41.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-42.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-43.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-44.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-45.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-46.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-47.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-48.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-49.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-5.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-50.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-51.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-52.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-53.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-54.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-55.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-56.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-57.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-58.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-59.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-6.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-60.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-61.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-62.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-63.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-64.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-65.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-66.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-67.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-68.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-69.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-7.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-70.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-71.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-72.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-73.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-74.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-75.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-76.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-77.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-78.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-79.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-8.c: Likewise.
- * gcc.target/powerpc/dfp/dtstsfi-9.c: Likewise.
-
-2019-12-18 Thomas Schwinge <thomas@codesourcery.com>
-
- * c-c++-common/goacc/finalize-1.c: Extend.
- * gfortran.dg/goacc/finalize-1.f: Likewise.
-
-2019-12-18 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/70853
- * gfortran.dg/pr70853.f90: New test.
-
-2019-12-18 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/92971
- * gcc.dg/ipa/ipcp-agg-12.c: New test.
-
-2019-12-17 Jan Hubicka <hubicka@ucw.cz>
- Martin Jambor <mjambor@suse.cz>
-
- * gcc.dg/ipa/ipa-bit-cp.c: New testcase.
- * gcc.dg/ipa/ipa-bit-cp-1.c: New testcase.
- * gcc.dg/ipa/ipa-bit-cp-2.c: New testcase.
-
-2019-12-18 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.dg/vect/pr65947-8.c: Change pass conditions for amdgcn.
-
-2019-12-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/warn32.adb: New test.
-
-2019-12-17 Martin Sebor <msebor@redhat.com>
-
- PR c++/61339
- * g++.dg/warn/Wmismatched-tags.C: New test.
- * g++.dg/warn/Wredundant-tags.C: New test.
- * g++.dg/pch/Wmismatched-tags.C: New test.
- * g++.dg/pch/Wmismatched-tags.Hs: New test header.
-
-2019-12-17 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/59655
- * g++.dg/cpp0x/diag3.C: New test.
-
- PR target/92841
- * gcc.target/i386/pr92841.c: New test.
-
-2019-12-17 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.target/arm/pr45701-1.c: Adjust for -mpure-code.
- * gcc.target/arm/pr45701-2.c: Likewise.
- * gcc.target/arm/pure-code/no-literal-pool.c: Add tests for
- __fp16.
- * gcc.target/arm/pure-code/pure-code.exp: Remove thumb2 and movt
- conditions.
- * gcc.target/arm/thumb1-Os-mult.c: Skip if -mpure-code is used.
-
-2019-12-17 Andrew Stubbs <ams@codesourcery.com>
-
- * lib/target-supports.exp
- (check_effective_target_vect_fold_extract_last): Add amdgcn.
-
-2019-12-17 Hongyu Wang <hongyu.wang@intel.com>
-
- * gcc.target/i386/pr92651.c: New testcase.
-
-2019-12-17 H.J. Lu <hjl.tools@gmail.com>
-
- PR target/92807
- * gcc.target/i386/pr92807-1.c: New test.
-
-2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * g++.dg/init/dso_handle1.C: Require cxa_atexit support.
- * g++.dg/init/dso_handle2.C: Likewise.
- * g++.dg/other/cxa-atexit1.C: Likewise.
- * gcc.target/msp430/msp430.exp: Update csv-using-installed.c test to
- handle msp430-elfbare configuration.
-
-2019-12-16 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/clause_on_volatile.ads,
- gnat.dg/specs/size_clause3.ads: Update expected diagnostics.
-
-2019-12-16 Andreas Krebbel <krebbel@linux.ibm.com>
-
- PR target/92950
- * gcc.target/s390/vector/pr92950.c: New test.
-
-2019-12-15 Andrew Pinski <apinski@marvell.com>
-
- * gcc.c-torture/compile/bitfield-1.c: New test.
- * gcc.c-torture/compile/bitfield-endian-1.c: New test.
- * gcc.c-torture/compile/bitfield-endian-2.c: New test.
-
-2019-12-14 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92930
- * gcc.dg/tree-ssa/pr92930.c: New test.
-
-2019-12-13 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91582
- * c-c++-common/Wrestrict.c: Adjust expected warnings.
- * c-c++-common/Wstringop-truncation-4.c: Enable more
- warnings.
- * c-c++-common/Wstringop-truncation.c: Remove an xfail.
- * gcc.dg/Warray-bounds-46.c: Disable -Wstringop-overflow.
- * gcc.dg/Warray-bounds-47.c: Same.
- * gcc.dg/Warray-bounds-52.c: New test.
- * gcc.dg/Wstringop-overflow-27.c: New test.
- * gcc.dg/Wstringop-overflow-28.c: New test.
- * gcc.dg/Wstringop-overflow-29.c: New test.
- * gcc.dg/attr-alloc_size.c (test): Disable -Warray-bounds.
- * gcc.dg/attr-copy-2.c: Adjust expected warnings.
- * gcc.dg/builtin-stringop-chk-5.c: Adjust text of expected messages.
- * gcc.dg/strlenopt-86.c: Relax test.
- * gcc.target/i386/pr82002-1.c: Prune expected warnings.
-
-2019-12-13 Roman Zhuykov <zhroma@ispras.ru>
-
- PR rtl-optimization/92591
- * gcc.dg/pr92951-1.c: New test.
- * gcc.dg/pr92951-2.c: New test.
-
-2019-12-13 Dennis Zhang <dennis.zhang@arm.com>
-
- * gcc.target/aarch64/pragma_cpp_predefs_2.c: Add tests for i8mm
- and bf16 features.
-
-2019-12-13 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92908
- * gcc.target/i386/avx512bw-pr92908.c: New test.
-
-2019-12-13 Andrew Pinski <apinski@marvell.com>
-
- * gcc.c-torture/execute/pr86659-1.c: New test.
- * gcc.c-torture/execute/pr86659-2.c: New test.
-
-2019-12-12 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92904
- * gcc.c-torture/execute/pr92904.c: New test.
-
-2019-12-12 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/92898
- * gfortran.dg/pr92898.f90: New test.
-
-2019-12-12 Sudakshina Das <sudi.das@arm.com>
-
- PR testsuite/92870
- * gcc.dg/vect/vect-shift-5.c: Add target to scan-tree-dump.
-
-2019-12-12 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/warn24.adb: Remove expected warning.
-
-2019-12-12 Pierre-Marie de Rodat <derodat@adacore.com>
-
- * gnat.dg/subp_inst_pkg.adb: Remove implicit anonymous access
- conversion.
-
-2019-12-11 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92723
- * gcc.dg/vect/pr92723.c: New test.
-
-2019-12-11 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/92897
- * gfortran.dg/pr92897.f90: New test.
-
-2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * lib/gcc-dg.exp: Add dg-prune messages for when exception handling is
- disabled.
- * lib/target-supports.exp (check_effective_target_exceptions_enabled):
- New.
-
-2019-12-11 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92869
- * g++.dg/cpp0x/aggr3.C: New test.
-
-2019-12-11 Marek Polacek <polacek@redhat.com>
-
- PR c++/92878 - Parenthesized init of aggregates in new-expression.
- * g++.dg/cpp2a/paren-init20.C: New test.
-
-2019-12-11 Martin Sebor <msebor@redhat.com>
-
- * c-c++-common/Wstringop-overflow-2.c: Adjust text of expected messages.
- * g++.dg/warn/Wstringop-overflow-3.C: Same.
- * gcc.dg/Wstringop-overflow-17.c: Same.
-
-2019-12-11 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/79221
- * gcc.dg/Wstringop-overflow-26.c: New test.
-
-2019-12-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * gcc.dg/vect/vect-epilogues.c: Remove xfail for arm.
-
-2019-12-11 Frederik Harwath <frederik@codesourcery.com>
-
- PR other/92901
- * c-c++-common/clause-locations.c: Adjust test expectation for C++.
-
-2019-12-11 Hongtao Liu <hongtao.liu@intel.com>
-
- * gcc.target/i386/pr92865-1.c: New test.
-
-2019-12-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92891
- * gcc.c-torture/compile/pr92891.c: New test.
-
-2019-12-10 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/92796
- * gcc.target/powerpc/pr92796.c: New test.
-
-2019-12-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91643
- * gfortran.dg/assumed_rank_18.f90: New test.
-
-2019-12-10 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/92882
- * gfortran.dg/pr92882.f: New test.
-
- PR ipa/92883
- * gcc.dg/ipa/pr92883.c: New test.
-
- PR middle-end/92825
- * gcc.target/i386/pr92825.c: New test.
-
-2019-12-10 Martin Liska <mliska@suse.cz>
-
- PR fortran/92874
- * gfortran.dg/pr92874.f90: New test.
-
-2019-12-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/92863
- * gfortran.dg/interface_45.f90: New test.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/mixed_size_7.c: New test.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/mixed_size_6.c: New test.
-
-2019-12-10 Frederik Harwath <frederik@codesourcery.com>
-
- * c-c++-common/goacc/clause-locations.c: New test.
- * gfortran.dg/goacc/clause-locations.f90: New test.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general/debug_4.c: New test.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/clastb_9.c: New test.
-
-2019-12-10 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/92872
- * gfortran.dg/bind_c_optional-1.f90: New.
-
-2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/lto/tag-1_0.c, gcc.dg/lto/tag-1_1.c: New test.
-
-2019-12-10 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/avx512f-vmovntpd-2.c: Ensure res is 64-byte aligned.
- * gcc.target/i386/avx512f-vmovntps-2.c: Likewise.
-
-2019-12-09 David Malcolm <dmalcolm@redhat.com>
-
- * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
- (custom_diagnostic_finalizer): Add pp_newline call before call to
- diagnostic_show_locus.
-
-2019-12-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- * c-c++-common/Wcast-align.c: Check location(s) too.
- * c-c++-common/Wcast-function-type.c: Likewise.
- * c-c++-common/Wint-to-pointer-cast-1.c: Likewise.
- * c-c++-common/Wint-to-pointer-cast-2.c: Likewise.
- * c-c++-common/Wint-to-pointer-cast-3.c: Likewise.
- * g++.dg/Wcast-function-type.C: Likewise.
- * g++.dg/addr_builtin-1.C: Likewise.
- * g++.dg/conversion/const2.C: Likewise.
- * g++.dg/conversion/dynamic1.C: Likewise.
- * g++.dg/conversion/ptrmem2.C: Likewise.
- * g++.dg/conversion/ptrmem3.C: Likewise.
- * g++.dg/conversion/qual3.C: Likewise.
- * g++.dg/conversion/reinterpret3.C: Likewise.
- * g++.dg/cpp0x/constexpr-cast.C: Likewise.
- * g++.dg/cpp0x/lambda/lambda-conv11.C: Likewise.
- * g++.dg/cpp0x/nullptr04.C: Likewise.
- * g++.dg/cpp0x/reinterpret_cast2.C: Likewise.
- * g++.dg/cpp0x/rv-cast2.C: Likewise.
- * g++.dg/cpp1y/lambda-conv1.C: Likewise.
- * g++.dg/cpp1z/noexcept-type7.C: Likewise.
- * g++.dg/cpp2a/array-conv9.C: Likewise.
- * g++.dg/expr/cast11.C: Likewise.
- * g++.dg/expr/static_cast8.C: Likewise.
- * g++.dg/ext/vector6.C: Likewise.
- * g++.dg/other/conversion1.C: Likewise.
- * g++.dg/parse/pr26997.C: Likewise.
- * g++.dg/rtti/no-rtti.C: Likewise.
- * g++.dg/tc1/dr137.C: Likewise.
- * g++.dg/template/cast4.C: Likewise.
- * g++.dg/warn/Wcast-qual1.C: Likewise.
- * g++.dg/warn/Wcast-qual2.C: Likewise.
- * g++.dg/warn/Wconditionally-supported-1.C: Likewise.
- * g++.dg/warn/Wuseless-cast.C: Likewise.
- * g++.dg/warn/pr35711.C: Likewise.
- * g++.old-deja/g++.bugs/900227_01.C: Likewise.
- * g++.old-deja/g++.bugs/900404_07.C: Likewise.
- * g++.old-deja/g++.jason/overload1.C: Likewise.
- * g++.old-deja/g++.jason/rfg26.C: Likewise.
- * g++.old-deja/g++.jason/rvalue3.C: Likewise.
- * g++.old-deja/g++.jason/warning2.C: Likewise.
- * g++.old-deja/g++.mike/dyncast4.C: Likewise.
- * g++.old-deja/g++.mike/dyncast6.C: Likewise.
- * g++.old-deja/g++.mike/p11482.C: Likewise.
- * g++.old-deja/g++.mike/p2573.C: Likewise.
- * g++.old-deja/g++.mike/p2855.C: Likewise.
- * g++.old-deja/g++.mike/p7476.C: Likewise.
- * g++.old-deja/g++.mike/p8039.C: Likewise.
- * g++.old-deja/g++.other/cast2.C: Likewise.
- * g++.old-deja/g++.other/cast3.C: Likewise.
- * g++.old-deja/g++.other/dcast1.C: Likewise.
- * g++.old-deja/g++.other/dcast2.C: Likewise.
-
-2019-12-09 Lewis Hyatt <lhyatt@gmail.com>
-
- PR preprocessor/49973
- * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
- (test_show_locus): Tweak so that expected output is the same as
- before the diagnostic-show-locus.c changes.
- * gcc.dg/cpp/pr66415-1.c: Likewise.
-
-2019-12-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/lto23.adb: New test.
-
-2019-12-09 Joseph Myers <joseph@codesourcery.com>
-
- PR middle-end/91226
- * gcc.dg/dfp/bid-non-canonical-d128-1.c,
- gcc.dg/dfp/bid-non-canonical-d128-2.c,
- gcc.dg/dfp/bid-non-canonical-d128-3.c,
- gcc.dg/dfp/bid-non-canonical-d128-4.c,
- gcc.dg/dfp/bid-non-canonical-d32-1.c,
- gcc.dg/dfp/bid-non-canonical-d32-2.c,
- gcc.dg/dfp/bid-non-canonical-d64-1.c,
- gcc.dg/dfp/bid-non-canonical-d64-2.c: New tests.
-
-2019-12-09 Matthew Malcomson <matthew.malcomson@arm.com>
-
- PR middle-end/92410
- * gcc.dg/torture/pr92410.c: New test.
-
-2019-12-09 Sudakshina Das <sudi.das@arm.com>
-
- * gcc.dg/vect/vect-shift-5.c: New test.
-
-2019-12-09 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92834
- * gcc.dg/tree-ssa/pr92834.c: New test.
-
-2019-12-09 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR tree-optimization/89007
- * gcc.target/aarch64/sve/pr89007-1.c: New test.
- * gcc.target/aarch64/sve/pr89007-2.c: Likewise.
-
-2019-12-09 Hongtao Liu <hongtao@intel.com>
-
- * gcc.target/i386/pr92686.inc: New file.
- * gcc.target/i386/avx512bw-pr92686-vpcmp-1.c: New test.
- * gcc.target/i386/avx512bw-pr92686-vpcmp-intelasm-1.c: Ditto.
- * gcc.target/i386/avx512bw-pr92686-vpcmp-2.c: Ditto.
- * gcc.target/i386/avx512vl-pr92686-vpcmp-1.c: Ditto.
- * gcc.target/i386/avx512vl-pr92686-vpcmp-intelasm-1.c: Ditto.
- * gcc.target/i386/avx512vl-pr92686-vpcmp-2.c: Ditto.
- * gcc.target/i386/avx512bw-pr92686-movcc-1.c: Ditto.
- * gcc.target/i386/avx512bw-pr92686-movcc-2.c: Ditto.
- * gcc.target/i386/avx512vl-pr92686-movcc-1.c: Ditto.
- * gcc.target/i386/avx512vl-pr92686-movcc-2.c: Ditto.
- * gcc.target/i386/avx512vl-pr88547-1.c: Adjust testcase.
- * gcc.target/i386/pr88547-1.c: Ditto.
-
-2019-12-08 Andrew Pinski <apinski@marvell.com>
-
- * gcc.c-torture/execute/bswap-3.c: New test.
-
-2019-12-08 Sandra Loosemore <sandra@codesourcery.com>
-
- Revert:
-
- 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
-
- * g++.target/nios2/hello-pie.C: New.
- * g++.target/nios2/nios2.exp: New.
-
-2018-12-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/92780
- * gfortran.dg/associate_50.f90: New test.
-
-2018-12-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/92764
- * gfortran.dg/interface_44.f90: New test.
-
-2019-12-08 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/92755
- * gfortran.dg/dependency_57.f90: New test.
-
-2019-12-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/cpp0x/gen-attrs-36.C: Update expected diagnostics.
- * g++.dg/cpp0x/gen-attrs-37.C: Likewise.
- * g++.dg/cpp0x/gen-attrs-8.C: Likewise.
-
-2019-12-07 Marek Polacek <polacek@redhat.com>
-
- PR c++/91678 - wrong error with decltype and location wrapper.
- * g++.dg/cpp0x/decltype73.C: New test.
-
-2019-12-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92831
- * g++.dg/ext/temp-extend1.C: New test.
-
-2019-12-06 Marek Polacek <polacek@redhat.com>
-
- PR c++/92451
- * g++.dg/overload/error4.C: New test.
-
-2019-12-06 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/cpp2a/feat-cxx2a.C: Don't test __cpp_consteval for now.
-
- PR c++/92831 - CWG 1299, not extending temporary lifetime for ?:
- * g++.dg/cpp0x/temp-extend2.C: New test.
-
-2019-12-06 Andreas Krebbel <krebbel@linux.ibm.com>
- Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/92176
- * gcc.target/s390/pr92176.c: New test.
-
-2019-12-06 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/Wstringop-overflow-23.c: Use the correct argument type.
- * gcc.dg/Wstringop-overflow-24.c: Same.
-
-2019-12-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * g++.dg/ext/sve-sizeless-1.C: New test.
- * g++.dg/ext/sve-sizeless-2.C: Likewise.
-
-2019-12-06 Christophe Lyon <christophe.lyon@linaro.org>
-
- PR c/36941
- PR c/88827
- * gcc.target/aarch64/sve/acle/general-c/type_redef_11.c: Update
- expected diagnostics.
-
-2019-12-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92819
- * gcc.target/i386/pr92819-1.c: New testcase.
- * gcc.target/i386/pr92803.c: Adjust.
-
-2019-12-05 Martin Sebor <msebor@redhat.com>
-
- PR testsuite/92829
- * gcc.dg/Warray-bounds-56.c: Rearrange code to avoid powerpc64*
- failures.
-
-2019-12-06 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92768
- * gcc.dg/pr92768.c: Add -w -Wno-psabi to dg-options.
-
-2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
-
- * g++.target/nios2/hello-pie.C: New.
- * g++.target/nios2/nios2.exp: New.
-
-2019-12-05 Marek Polacek <polacek@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91353 - P1331R2: Allow trivial default init in constexpr contexts.
- * g++.dg/cpp0x/constexpr-array6.C: Adjust dg-error.
- * g++.dg/cpp0x/constexpr-ctor.C: Likewise.
- * g++.dg/cpp0x/constexpr-diag3.C: Likewise.
- * g++.dg/cpp0x/constexpr-diag4.C: Likewise.
- * g++.dg/cpp0x/constexpr-ex3.C: Likewise.
- * g++.dg/cpp0x/constexpr-template2.C: Likewise.
- * g++.dg/cpp0x/constexpr-union2.C: Likewise.
- * g++.dg/cpp0x/lambda/lambda-mangle.C: Rip out a piece of code ...
- * g++.dg/cpp0x/lambda/lambda-mangle6.C: ... and put it here.
- * g++.dg/cpp0x/pr79118.C: Adjust dg-error.
- * g++.dg/cpp1y/constexpr-83921-3.C: Likewise.
- * g++.dg/cpp1y/constexpr-neg1.C: Likewise.
- * g++.dg/cpp1z/constexpr-lambda12.C: Likewise.
- * g++.dg/cpp1z/feat-cxx1z.C: Use -std=c++17.
- * g++.dg/cpp2a/constexpr-init1.C: New test.
- * g++.dg/cpp2a/constexpr-init2.C: New test.
- * g++.dg/cpp2a/constexpr-init3.C: New test.
- * g++.dg/cpp2a/constexpr-init4.C: New test.
- * g++.dg/cpp2a/constexpr-init5.C: New test.
- * g++.dg/cpp2a/constexpr-init6.C: New test.
- * g++.dg/cpp2a/constexpr-init7.C: New test.
- * g++.dg/cpp2a/constexpr-init8.C: New test.
- * g++.dg/cpp2a/constexpr-init9.C: New test.
- * g++.dg/cpp2a/constexpr-init10.C: New test.
- * g++.dg/cpp2a/constexpr-init11.C: New test.
- * g++.dg/cpp2a/constexpr-init12.C: New test.
- * g++.dg/cpp2a/constexpr-init13.C: New test.
- * g++.dg/cpp2a/constexpr-init14.C: New test.
- * g++.dg/cpp2a/constexpr-init15.C: New test.
- * g++.dg/cpp2a/constexpr-try5.C: Adjust dg-error.
- * g++.dg/cpp2a/feat-cxx2a.C: Test __cpp_constexpr.
- * g++.dg/cpp2a/lambda-mangle.C: New test.
- * g++.dg/debug/dwarf2/pr44641.C: Skip for c++2a.
- * g++.dg/ext/stmtexpr21.C: Adjust dg-error.
-
-2019-12-05 Marek Polacek <polacek@redhat.com>
-
- PR c++/92271 - make __is_same alias for __is_same_as.
- * g++.dg/ext/is_same.C: New test.
-
-2019-12-05 Tobias Burnus <tobias@codesourcery.com>
-
- * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
- 'type(c_ptr), value' test case. Conditionally map the per-value
- passed arguments.
-
-2019-12-05 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/92768
- * gcc.dg/pr92768.c: New test.
-
-2019-12-05 Richard Biener <rguenther@suse.de>
-
- PR middle-end/92818
- * gcc.target/i386/pr92818.c: New testcase.
-
-2019-12-05 Frederik Harwath <frederik@codesourcery.com>
-
- * gcc.dg/asm-4.c: Skip on target amdgcn-*-*.
-
-2019-12-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92803
- * gcc.target/i386/pr92803.c: New testcase.
-
-2019-12-05 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/92781
- * gfortran.dg/pr92781.f90: New test.
-
-2019-12-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/functional-cast-to-array-type-1.C: New.
- * g++.dg/cpp0x/auto25.C: Check location(s) too.
- * g++.dg/cpp0x/auto28.C: Likewise.
- * g++.dg/init/reference2.C: Likewise.
- * g++.dg/parse/template2.C: Likewise.
- * g++.dg/template/error8.C: Likewise.
- * g++.old-deja/g++.ns/crash3.C: Likewise.
- * g++.old-deja/g++.ns/template7.C: Likewise.
- * g++.old-deja/g++.pt/crash8.C: Likewise.
-
-2019-12-03 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91582
- * c-c++-common/Wstringop-truncation.c: Remove xfails.
- * g++.dg/warn/Wstringop-overflow-4.C: New test.
- * gcc/testsuite/g++.dg/ext/attr-alloc_size.C: Suppress -Warray-bounds.
- * gcc.dg/Wstringop-overflow-25.c: New test.
- * gcc/testsuite/gcc.dg/attr-alloc_size.c: Suppress -Warray-bounds.
- * gcc/testsuite/gcc.dg/attr-copy-2.c: Same.
- * gcc.dg/builtin-stringop-chk-5.c: Remove xfails.
- * gcc.dg/builtin-stringop-chk-8.c: Same. Correct the text of expected
- warnings.
- * gcc.target/i386/pr82002-2a.c: Prune expected warning.
- * gcc.target/i386/pr82002-2b.c: Same.
-
-2019-12-04 Joseph Myers <joseph@codesourcery.com>
-
- PR c/36941
- PR c/88827
- * gcc.dg/lvalue-9.c, gcc.dg/lvalue-10.c: New tests.
- * gcc.dg/array-8.c, gcc.dg/enum-incomplete-1.c,
- gcc.dg/enum-incomplete-3.c, gcc.dg/noncompile/incomplete-3.c,
- gcc.dg/pr48552-1.c, gcc.dg/pr48552-2.c, gcc.dg/pr63543.c,
- gcc.dg/pr69796.c: Update expected diagnostics.
-
-2019-12-04 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general/whilelt_5.c: New test.
-
-2019-12-04 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/ssa-fre-84.c: New testcase.
-
-2019-12-04 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/92754
- gfortran.dg/intrinsic_9.f90: New.
-
-2019-12-04 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92734
- * gcc.dg/tree-ssa/pr92734-2.c: New test.
-
-2019-12-04 Richard Sandiford <richard.sandiford@arm.com>
-
- * g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C: New test.
- * g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C: New test.
-
-2019-12-04 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/92756
- * gfortran.dg/gomp/teams1.f90: New test.
-
-2019-12-03 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/cpp2a/srcloc1.C: New test.
- * g++.dg/cpp2a/srcloc2.C: New test.
- * g++.dg/cpp2a/srcloc3.C: New test.
- * g++.dg/cpp2a/srcloc4.C: New test.
- * g++.dg/cpp2a/srcloc5.C: New test.
- * g++.dg/cpp2a/srcloc6.C: New test.
- * g++.dg/cpp2a/srcloc7.C: New test.
- * g++.dg/cpp2a/srcloc8.C: New test.
- * g++.dg/cpp2a/srcloc9.C: New test.
- * g++.dg/cpp2a/srcloc10.C: New test.
- * g++.dg/cpp2a/srcloc11.C: New test.
- * g++.dg/cpp2a/srcloc12.C: New test.
- * g++.dg/cpp2a/srcloc13.C: New test.
- * g++.dg/cpp2a/srcloc14.C: New test.
-
-2019-12-03 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/inconsistent-deduction-1.C: New.
- * g++.dg/diagnostic/returning-a-value-1.C: Likewise.
- * g++.dg/cpp0x/decltype3.C: Check location(s) too.
- * g++.dg/cpp0x/decltype4.C: Likewise.
- * g++.dg/cpp0x/lambda/lambda-deduce-ext-neg.C: Likewise.
- * g++.dg/cpp2a/consteval13.C: Likewise.
- * g++.dg/expr/pmf-1.C: Likewise.
- * g++.dg/other/ptrmem2.C: Likewise.
- * g++.dg/template/ptrmem17.C: Likewise.
- * g++.old-deja/g++.bugs/900213_03.C: Likewise.
- * g++.old-deja/g++.other/pmf7.C: Likewise.
- * g++.old-deja/g++.other/ptrmem7.C: Likewise.
-
- * g++.dg/diagnostic/main2.C: New.
-
-2019-12-03 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91369
- * g++.dg/cpp2a/constexpr-new8.C: New test.
-
-2019-12-03 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general-c/struct_1.c: New test.
-
-2019-12-03 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general/deref_1.c: New test.
-
-2019-12-03 Marek Polacek <polacek@redhat.com>
-
- PR c++/91363 - P0960R3: Parenthesized initialization of aggregates.
- * g++.dg/cpp0x/constexpr-99.C: Only expect an error in C++17 and
- lesser.
- * g++.dg/cpp0x/explicit7.C: Likewise.
- * g++.dg/cpp0x/initlist12.C: Adjust dg-error.
- * g++.dg/cpp0x/pr31437.C: Likewise.
- * g++.dg/cpp2a/feat-cxx2a.C: Add __cpp_aggregate_paren_init test.
- * g++.dg/cpp2a/paren-init1.C: New test.
- * g++.dg/cpp2a/paren-init10.C: New test.
- * g++.dg/cpp2a/paren-init11.C: New test.
- * g++.dg/cpp2a/paren-init12.C: New test.
- * g++.dg/cpp2a/paren-init13.C: New test.
- * g++.dg/cpp2a/paren-init14.C: New test.
- * g++.dg/cpp2a/paren-init15.C: New test.
- * g++.dg/cpp2a/paren-init16.C: New test.
- * g++.dg/cpp2a/paren-init17.C: New test.
- * g++.dg/cpp2a/paren-init18.C: New test.
- * g++.dg/cpp2a/paren-init19.C: New test.
- * g++.dg/cpp2a/paren-init2.C: New test.
- * g++.dg/cpp2a/paren-init3.C: New test.
- * g++.dg/cpp2a/paren-init4.C: New test.
- * g++.dg/cpp2a/paren-init5.C: New test.
- * g++.dg/cpp2a/paren-init6.C: New test.
- * g++.dg/cpp2a/paren-init7.C: New test.
- * g++.dg/cpp2a/paren-init8.C: New test.
- * g++.dg/cpp2a/paren-init9.C: New test.
- * g++.dg/ext/desig10.C: Adjust dg-error.
- * g++.dg/template/crash107.C: Likewise.
- * g++.dg/template/crash95.C: Likewise.
- * g++.old-deja/g++.jason/crash3.C: Likewise.
- * g++.old-deja/g++.law/ctors11.C: Likewise.
- * g++.old-deja/g++.law/ctors9.C: Likewise.
- * g++.old-deja/g++.mike/net22.C: Likewise.
- * g++.old-deja/g++.niklas/t128.C: Likewise.
-
-2019-12-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * gcc.target/i386/pr92645-5.c: New testcase.
-
-2019-12-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92751
- * g++.dg/tree-ssa/pr92751.C: New testcase.
-
-2019-12-03 Richard Sandiford <richard.sandiford@arm.com>
-
- * gfortran.dg/loop_versioning_6.f90: XFAIL the scans for ! lp64.
-
-2019-12-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92734
- * gcc.dg/tree-ssa/pr92734.c: New test.
-
- PR target/92744
- * g++.dg/dfp/pr92744.C: New test.
-
- PR c++/92732
- * g++.dg/cpp2a/bitfield3.C: Don't expect narrowing conversion
- warnings.
- * g++.dg/cpp2a/bitfield4.C: New test.
-
- PR c++/92705
- * g++.dg/conversion/ambig4.C: New test.
-
- PR c++/92695
- * g++.dg/cpp2a/constexpr-virtual14.C: New test.
-
-2019-12-03 Luo Xiong Hu <luoxhu@linux.ibm.com>
-
- * gcc.target/powerpc/pr72804.c: Fix missing space.
-
-2019-12-03 Joseph Myers <joseph@codesourcery.com>
-
- PR c/88704
- * gcc.dg/vla-25.c: New test.
-
-2019-12-03 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/lto/inline-crossmodule-1_0.C: Use -fdump-ipa-inline-details
- instead of -fdump-ipa-inline. Use "inline" instead of "inlined" as
- last argument to scan-wpa-ipa-dump-times, use \\\( and \\\) instead of
- ( and ) in the regex.
-
-2019-12-02 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92695
- * g++.dg/cpp2a/constexpr-virtual15.C: New test.
-
-2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/92741
- * gcc.dg/pr92741.c: New test.
-
-2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general/nosve_4.c: New test.
- * gcc.target/aarch64/sve/acle/general/nosve_5.c: Likewise.
- * gcc.target/aarch64/sve/pcs/nosve_4.c: Expected a second error
- for the copy.
- * gcc.target/aarch64/sve/pcs/nosve_5.c: Likewise.
- * gcc.target/aarch64/sve/pcs/nosve_6.c: Likewise.
-
-2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/aarch64-sve-acle.exp: Run the
- general/* tests too.
-
-2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general/eqne_dup_1.c: New test.
- * gcc.target/aarch64/sve/acle/asm/dup_f16.c (dup_0_f16_z): Expect
- the call to be folded to zero.
- * gcc.target/aarch64/sve/acle/asm/dup_f32.c (dup_0_f32_z): Likewise.
- * gcc.target/aarch64/sve/acle/asm/dup_f64.c (dup_0_f64_z): Likewise.
- * gcc.target/aarch64/sve/acle/asm/dup_s8.c (dup_0_s8_z): Likewise.
- * gcc.target/aarch64/sve/acle/asm/dup_s16.c (dup_0_s16_z): Likewise.
- * gcc.target/aarch64/sve/acle/asm/dup_s32.c (dup_0_s32_z): Likewise.
- * gcc.target/aarch64/sve/acle/asm/dup_s64.c (dup_0_s64_z): Likewise.
- * gcc.target/aarch64/sve/acle/asm/dup_u8.c (dup_0_u8_z): Likewise.
- * gcc.target/aarch64/sve/acle/asm/dup_u16.c (dup_0_u16_z): Likewise.
- * gcc.target/aarch64/sve/acle/asm/dup_u32.c (dup_0_u32_z): Likewise.
- * gcc.target/aarch64/sve/acle/asm/dup_u64.c (dup_0_u64_z): Likewise.
-
-2019-12-02 Sudakshina Das <sudi.das@arm.com>
-
- * g++.dg/ext/arm-fp16/arm-fp16-ops.h: Remove volatile keyword.
-
-2019-12-02 Martin Liska <mliska@suse.cz>
-
- * g++.dg/lto/odr-7_0.C: New test.
- * g++.dg/lto/odr-7_1.C: New test.
-
-2019-11-30 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/lto/inline-crossmodule-1_0.C: fix template.
-
-2019-12-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92742
- * gcc.dg/torture/pr92742.c: New testcase.
-
-2019-12-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92712
- * gcc.dg/tree-ssa/pr92712-1.c: New test.
- * gcc.dg/tree-ssa/pr92712-2.c: New test.
- * gcc.dg/tree-ssa/pr92712-3.c: New test.
- * gfortran.dg/loop_versioning_1.f90: Adjust expected number of
- likely to be innermost dimension messages.
- * gfortran.dg/loop_versioning_10.f90: Likewise.
- * gfortran.dg/loop_versioning_6.f90: Likewise.
-
-2019-12-02 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/92133
- * gcc.dg/ipa/ipa-clone-2.c: New test.
-
-2019-12-01 Sandra Loosemore <sandra@codesourcery.com>
-
- PR target/92499
-
- * gcc.target/nios2/pr92499-1.c: New.
- * gcc.target/nios2/pr92499-2.c: New.
- * gcc.target/nios2/pr92499-3.c: New.
-
-2019-12-02 Luo Xiong Hu <luoxhu@linux.ibm.com>
-
- testsuite/pr92398
- * gcc.target/powerpc/pr72804.c: Split the store function to...
- * gcc.target/powerpc/pr92398.h: ... this one. New.
- * gcc.target/powerpc/pr92398.p9+.c: New.
- * gcc.target/powerpc/pr92398.p9-.c: New.
- * lib/target-supports.exp (check_effective_target_p8): New.
- (check_effective_target_p9+): New.
-
-2019-11-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general-c/sizeless-1.c: New test.
- * gcc.target/aarch64/sve/acle/general-c/sizeless-2.c: Likewise.
-
-2019-11-30 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/lto/inline-crossmodule-1.h: New testcase.
- * g++.dg/lto/inline-crossmodule-1_0.C: New testcase.
- * g++.dg/lto/inline-crossmodule-1_1.C: New testcase.
-
-2019-11-30 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91783
- * gfortran.dg/dependency_56.f90: New test.
-
-2019-11-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91003
- * gfortran.dg/pr91003.f90: New testcase.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92677
- * gcc.dg/vect/pr92677.c: New test.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92596
- * gcc.dg/vect/bb-slp-pr92596.c: New test.
- * gcc.dg/vect/bb-slp-43.c: Likewise.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-bool-cmp-2.c: New test.
- * lib/target-supports.exp (check_effective_target_vect_bool_cmp): New
- effective target procedure.
-
-2019-11-29 Tobias Burnus <tobias@codesourcery.com>
-
- * fortran.dg/goacc/common-block-3.f90: Check that unused common-block
- variables do not get mapped.
-
-2019-11-29 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/92476
- * g++.dg/lto/pr92476_[01].C: New test.
-
-2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92710
- * gcc.dg/vect/pr92710.c: New test.
-
-2019-11-29 Tobias Burnus <tobias@codesourcery.com>
-
- PR ipa/84963
- * gfortran.dg/goacc/pr84963.f90: Use dg-additional-options not
- dg-options as otherwise -fopenacc is not used.
-
-2019-11-29 Tamar Christina <tamar.christina@arm.com>
-
- * gcc.dg/vect/slp-reduc-3.c: Turn off epilogue-nomask.
-
-2019-11-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92715
- * gcc.dg/torture/pr92715.c: New testcase.
-
-2019-11-29 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/60228
- * g++.dg/gomp/openmp-simd-2.C: Don't expect bodies for
- DECL_OMP_DECLARE_REDUCTION_P functions.
-
-2019-11-29 Martin Liska <mliska@suse.cz>
-
- PR lto/91574
- * g++.dg/lto/pr91574_0.C: New test.
-
-2019-11-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92704
- * gcc.dg/torture/pr92704.c: New testcase.
-
-2019-11-29 Joseph Myers <joseph@codesourcery.com>
-
- * objc.dg/attributes/gnu2x-attr-syntax-1.m: New test.
-
-2019-11-28 Martin Liska <mliska@suse.cz>
-
- PR lto/92609
- * g++.dg/lto/pr92609_0.C: New test.
- * g++.dg/lto/pr92609_1.C: New test.
-
-2019-11-28 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pr32219-2.c: Adjust scan-assembler entries
- for revised common default.
-
-2019-11-28 Jerry DeLisle <jvdelisle@gcc.ngu.org>
-
- PR fortran/90374
- * gfortran.dg/fmt_zero_width.f90: Update test.
-
-2019-11-28 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/92697
- * g++.dg/ipa/pr92697.C: New.
-
-2019-11-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * gcc.dg/tree-ssa/inline-12.c: New testcase.
-
-2019-11-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * gcc.target/i386/pr92645-4.c: New testcase.
-
-2019-11-28 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.target/arm/asm-flag-4.c: Use -mfloat-abi=softfp.
-
-2019-11-28 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92691
- * gcc.dg/tree-ssa/builtin-snprintf-10.c: New test.
-
- PR c++/92695
- * g++.dg/warn/inline3.C: New test.
-
-2019-11-27 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/92510
- * gcc.dg/pr92510.c: New test.
-
-2019-11-27 Andrew Sutton <asutton@lock3software.com>
-
- PR c++/92236
- * g++.dg/cpp2a/concepts-iconv1.C: Update diagnostics.
- * g++.dg/cpp2a/concepts-requires5.C: Likewise.
- * g++.dg/cpp2a/concepts6.C: New test.
-
-2019-11-27 Andrew Sutton <asutton@lock3software.com>
-
- PR c++/92439
- * g++.dg/cpp2a/concepts-requires20.C: New.
-
-2019-11-27 Andrew Sutton <asutton@lock3software.com>
-
- PR c++/88395
- * g++.dg/cpp2a/concepts-pr88395.C: New.
- * g++.dg/cpp2a/concepts-recursive-sat1.C: New.
- * g++.dg/cpp2a/concepts-recursive-sat2.C: New.
- * g++.dg/cpp2a/concepts-recursive-sat3.C: New.
-
-2019-11-27 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/90007
- * gcc.target/i386/pr90007.c: New test.
-
-2019-11-27 Andrew Sutton <asutton@lock3software.com>
-
- Emit hard errors for certain satisfaction errors.
- * g++.dg/concepts/pr84330.C: Update diagnostics.
- * g++.dg/cpp2a/concepts-requires2.C: Likewise.
-
-2019-11-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92690
- * gcc.dg/torture/pr92690.c: New testcase.
- * gcc.dg/tree-ssa/forwprop-35.c: Adjust.
-
-2019-11-27 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/91944
- * gfortran.dg/spread_size_limit_2.f90: New test.
-
- PR c++/92524
- * g++.dg/cpp0x/pr92524.C: New test.
-
-2019-11-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * gcc.target/i386/pr92645-2.c: New testcase.
- * gcc.target/i386/pr92645-3.c: Likewise.
-
-2019-11-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp1z/bool-increment1.C: Test location(s) too.
- * g++.dg/expr/bitfield3.C: Likewise.
- * g++.dg/expr/bitfield4.C: Likewise.
- * g++.dg/expr/bitfield5.C: Likewise.
- * g++.dg/expr/bitfield6.C: Likewise.
- * g++.dg/expr/bool1.C: Likewise.
- * g++.dg/expr/bool2.C: Likewise.
- * g++.dg/expr/bool3.C: Likewise.
- * g++.dg/expr/bool4.C: Likewise.
- * g++.dg/expr/lval3.C: Likewise.
- * g++.dg/other/error18.C: Likewise.
- * g++.dg/warn/Wpointer-arith-1.C: Likewise.
- * g++.old-deja/g++.bugs/900212_01.C: Likewise.
- * g++.old-deja/g++.bugs/900428_02.C: Likewise.
- * g++.old-deja/g++.jason/rfg14.C: Likewise.
- * g++.old-deja/g++.other/overload11.C: Likewise.
-
-2019-11-26 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92683
- * gcc.dg/strcmpopt_8.c: New test.
- * gcc.dg/strcmpopt_9.c: New test.
-
-2019-11-26 Joel Hutton <Joel.Hutton@arm.com>
-
- PR testsuite/92391
- * lib/target-supports.exp (check_effective_target_vect_char_add):
- Use a separate cache entry from vect_int.
-
-2019-11-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92648
- * g++.dg/cpp0x/gen-attrs-71.C: New test.
-
- PR c++/61414
- * g++.dg/cpp0x/enum23.C: Remove xfail.
- * g++.dg/cpp0x/enum28.C: New test.
-
- PR tree-optimization/92644
- * g++.dg/opt/pr92644.C: New test.
-
-2019-11-26 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92645
- * gcc.target/i386/pr92645.c: New testcase.
-
-2019-11-26 Jakub Jelinek <jakub@redhat.com>
-
- * gfortran.dg/dec-comparison.f90: Change dg-do from run to compile.
-
-2019-11-25 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/92629
- * gfortran.dg/pr92629.f90: New testcase.
-
-2019-11-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/base-operand-non-pointer-1.C: New.
- * g++.dg/pr53055.C: Check location too.
- * g++.old-deja/g++.bugs/900213_02.C: Likewise.
- * g++.old-deja/g++.bugs/900215_02.C: Likewise.
- * g++.old-deja/g++.other/badarrow.C: Likewise.
- * g++.old-deja/g++.other/deref1.C: Likewise.
-
- * g++.dg/warn/Wenum-compare.C: Check location too.
-
- * g++.dg/cpp0x/initlist26.C: Check location too.
- * g++.dg/cpp0x/initlist28.C: Likewise.
- * g++.dg/cpp0x/initlist29.C: Likewise.
- * g++.dg/cpp0x/initlist33.C: Likewise.
- * g++.dg/expr/string-2.C: Likewise.
- * g++.dg/other/ptrmem5.C: Likewise.
- * g++.old-deja/g++.benjamin/14664-1.C: Likewise.
- * g++.old-deja/g++.benjamin/14664-2.C: Likewise.
- * g++.old-deja/g++.brendan/init12.C: Likewise.
- * g++.old-deja/g++.bugs/900324_04.C: Likewise.
- * g++.old-deja/g++.ext/array1.C: Likewise.
- * g++.old-deja/g++.jason/rfg17.C: Likewise.
-
-2019-11-25 Joseph Myers <joseph@codesourcery.com>
-
- PR c/91985
- * gcc.dg/c2x-no-dfp-1.c, gcc.dg/gnu2x-builtins-no-dfp-1.c: New
- tests.
- * gcc.dg/fltconst-pedantic-dfp.c: Expect errors when decimal
- floating-point not supported.
-
-2019-11-25 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/gnu2x-attrs-1.c: Do not expect message about attributes
- appertaining to types.
- * gcc.dg/gnu2x-attrs-2.c: New test.
- * g++.dg/cpp0x/gen-attrs-1.C, g++.dg/cpp0x/gen-attrs-22.C,
- g++.dg/cpp0x/gen-attrs-4.C, g++.dg/cpp0x/lambda/lambda-attr1.C:
- Update expected diagnostics.
-
-2019-11-25 Tamar Christina <tamar.christina@arm.com>
-
- * gcc.dg/torture/fp-int-convert-timode-1.c: Always run if int128.
-
-2019-11-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/addr14.adb: New test.
-
-2019-11-25 Mark Eggleston <mark.eggleston@codethink.com>
- Jim MacArthur <jim.macarthur@codethink.co.uk>
-
- * gfortran.dg/dec-comparison-character_1.f90: New test.
- * gfortran.dg/dec-comparison-character_2.f90: New test.
- * gfortran.dg/dec-comparison-character_3.f90: New test.
- * gfortran.dg/dec-comparison-complex_1.f90: New test.
- * gfortran.dg/dec-comparison-complex_2.f90: New test.
- * gfortran.dg/dec-comparison-complex_3.f90: New test.
- * gfortran.dg/dec-comparison-int_1.f90: New test.
- * gfortran.dg/dec-comparison-int_2.f90: New test.
- * gfortran.dg/dec-comparison-int_3.f90: New test.
- * gfortran.dg/dec-comparison-real_1.f90: New test.
- * gfortran.dg/dec-comparison-real_2.f90: New test.
- * gfortran.dg/dec-comparison-real_3.f90: New test.
- * gfortran.dg/dec-comparison.f90: New test.
-
-2019-11-25 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/91956
- * g++.dg/ipa/pr91956.C: New test.
-
-2019-11-24 Jerry DeLisle <jvdelisle@gcc.ngu.org>
-
- PR fortran/92100
- gfortran.dg/streamio_18.f90: New test.
-
-2019-11-23 Thomas Koenig <tkoenig@gcc.gnu.org>
- Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/92569
- * gfortran.dg/eof_6.f90: New test.
-
-2019-11-23 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/92422
- * gfortran.dg/bounds_check_21.f90: New test.
-
-2019-11-23 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/tree-ssa/pr53844.C: Drop -O2 from param name.
- * g++.dg/tree-ssa/pr61034.C: Likewise.
- * g++.dg/tree-ssa/pr8781.C: Likewise.
- * g++.dg/warn/Wstringop-truncation-1.C: Likewise.
- * gcc.dg/ipa/pr63416.c: Likewise.
- * gcc.dg/tree-ssa/ssa-thread-12.c: Likewise.
- * gcc.dg/vect/pr66142.c: Likewise.
- * gcc.dg/winline-3.c: Likewise.
- * gcc.target/powerpc/pr72804.c: Likewise.
-
-2019-11-23 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92615
- * gcc.target/i386/pr92615.c: New test.
-
- PR rtl-optimization/92610
- * g++.dg/opt/pr92610.C: New test.
-
-2019-11-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR c++/92365
- * g++.dg/pr92365.C: New test.
-
-2019-11-22 Marek Polacek <polacek@redhat.com>
-
- PR c++/88337 - P1327R1: Allow polymorphic typeid in constexpr.
- * g++.dg/cpp2a/constexpr-typeid1.C: New test.
- * g++.dg/cpp2a/constexpr-typeid2.C: New test.
- * g++.dg/cpp2a/constexpr-typeid3.C: New test.
- * g++.dg/cpp2a/constexpr-typeid4.C: New test.
-
-2019-11-22 Jakub Jelinek <jakub@redhat.com>
-
- PR c/90677
- * c-c++-common/pr90677.c: New test.
-
- PR c++/92458
- * g++.dg/pch/pr92458.C: New test.
- * g++.dg/pch/pr92458.Hs: New test.
-
-2019-11-22 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pr27971.c: Use mdynamic-no-pic for m32 on
- Darwin.
- * gcc.target/i386/sse2-load-multi.c: Likewise.
- * gcc.target/i386/sse2-store-multi.c: Likewise.
-
-2019-11-22 Jakub Jelinek <jakub@redhat.com>
-
- Implement P1902R1, Missing feature-test macros 2017-2019.
- * g++.dg/cpp1z/feat-cxx1z.C: Only compile with -std=c++17.
- * g++.dg/cpp2a/feat-cxx2a.C: Adjust for P1902R1 changes.
- * g++.dg/cpp2a/desig15.C: New test.
- * g++.dg/cpp2a/lambda-pack-init3.C: New test.
- * g++.dg/cpp2a/lambda-generic6.C: New test.
- * g++.dg/cpp2a/consteval15.C: New test.
-
- PR tree-optimization/92618
- * gcc.c-torture/compile/pr92618.c: New test.
- * gcc.c-torture/execute/pr92618.c: New test.
-
-2019-11-22 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/83859
- * c-c++-common/attr-nonstring-8.c: Adjust text of expected warning.
- * gcc.dg/Wstringop-overflow-23.c: New test.
- * gcc.dg/Wstringop-overflow-24.c: New test.
- * gcc.dg/attr-access-read-only.c: New test.
- * gcc.dg/attr-access-read-write.c: New test.
- * gcc.dg/attr-access-read-write-2.c: New test.
- * gcc.dg/attr-access-write-only.c: New test.
-
-2019-11-22 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/88226
- * gcc.dg/Wstringop-overflow-22.c: New test.
- * gcc.dg/tree-ssa/builtin-fprintf-warn-1.c: Remove xfails.
-
-2019-11-22 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92501
- * gcc.dg/strcmpopt_7.c: New test.
-
-2019-11-22 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-widen-mult-u8.c: Disable epilogue loop
- vectorization.
- * gcc.dg/vect/vect-widen-mult-u8-u32.c: Likewise.
-
-2019-11-22 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-cond-reduc-3.c: Require vect_cond_mixed
- rather than vect_condition.
-
-2019-11-22 Claudiu Zissulescu <claziss@synopsys.com>
-
- * gcc.target/arc/add_n-combine.c: Match add1/2/3 instruction in
- output assembly.
- * gcc.target/arc/arc.exp (check_effective_target_codedensity):
- Add.
- * gcc.target/arc/cmem-7.c: Fix matching patterns.
- * gcc.target/arc/cmem-bit-1.c: Likewise.
- * gcc.target/arc/cmem-bit-2.c: Likewise.
- * gcc.target/arc/cmem-bit-3.c: Likewise.
- * gcc.target/arc/cmem-bit-4.c: Likewise.
- * gcc.target/arc/interrupt-2.c: Match rtie insn for A7.
- * gcc.target/arc/store-merge-1.c: This test is only meaningful for
- architectures with double load/store operations.
-
-2019-11-21 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/strlenopt-66.c: Avoid buffer overflow. Add more test cases.
-
-2019-11-21 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c2x-attr-fallthrough-6.c: New test. Split out from
- c2x-attr-fallthrough-3.c.
- * gcc.dg/c2x-attr-fallthrough-1.c: Add more tests.
- * gcc.dg/c2x-attr-fallthrough-2.c: Update expected diagnostics.
- * gcc.dg/c2x-attr-fallthrough-3.c: Split inside-switch part of
- test out to c2x-attr-fallthrough-6.c.
-
-2019-11-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR tree-optimization/92608
- * gcc.dg/torture/pr92608.c: New test.
-
-2019-11-21 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/darwin-comm.c: Add -fcommon to compile flags.
- * gcc.dg/darwin-sections.c: Likewise.
-
-2019-11-21 Iain Sandoe <iain@sandoe.co.uk>
-
- PR testsuite/92619
- * gcc.dg/gnu2x-attrs-1.c: Fix dg-error syntax.
-
-2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92526
- * gcc.target/aarch64/pr92526.c: New test.
-
-2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
-
- PR testsuite/92543
- * gcc.dg/vect/vect-alias-check-1.c: XFAIL the alias check message
- if there is no realignment support and no support for unaligned
- accesses.
- * gcc.dg/vect/vect-alias-check-18.c: Restrict the test for the
- alias message to targets that have permute support.
-
-2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/92595
- * g++.dg/vect/pr92595.cc: New test.
-
-2019-11-21 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
-
- * gcc.target/arm/acle/crc_hf_1.c: Modify the compiler options directive
- from dg-options to dg-additional-options.
-
-2019-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.c-torture/execute/20030913-1.c: Rename glob to g.
- * gcc.c-torture/execute/960218-1.c: Rename glob to gl.
- * gcc.c-torture/execute/complex-6.c: Rename err to e.
- * gcc.dg/torture/ssa-pta-fn-1.c: Rename glob to g.
-
-2019-11-21 Marek Polacek <polacek@redhat.com>
-
- PR c++/92450 - ICE with invalid nested name specifier.
- * g++.dg/parse/crash71.C: New test.
-
-2019-11-21 Wilco Dijkstra <wdijkstr@arm.com>
-
- * gfortran.dg/global_vars_f90_init_driver.c: Add missing extern.
-
-2019-11-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92596
- * gcc.dg/torture/pr92596-1.c: New testcase.
-
-2019-11-21 Tamar Christina <tamar.christina@arm.com>
-
- * gcc.dg/torture/fp-int-convert-timode-1.c: Add check for FE_TONEAREST.
-
-2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve2/whilerw_1.c: Add -fno-vect-cost-model.
- Require x0 in the .d test too.
-
-2019-11-21 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91355
- * g++.dg/torture/pr91355.C: New test.
-
-2019-11-21 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/gnu2x-attrs-1.c: Expect an error for the alias case
- on Darwin.
-
-2019-11-21 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/90842
- * g++.dg/cpp1y/lambda-generic-90842.C: New test.
-
-2019-11-20 Marek Polacek <polacek@redhat.com>
-
- PR c++/92443
- * g++.dg/cpp0x/constexpr-92443.C: New test.
-
-2019-11-20 Richard Sandiford <richard.sandiford@arm.com>
-
- PR testsuite/92366
- * lib/target-supports.exp (check_effective_target_vect_char_add):
- New proc.
- * gcc.dg/vect/bb-slp-40.c: Require vect_char_add instead of vect_int.
-
-2019-11-20 Richard Sandiford <richard.sandiford@arm.com>
-
- PR testsuite/92527
- * gcc.dg/vect/bb-slp-21.c: Expect both SLP groups to be vectorized,
- regardless of whether the target supports multiplication.
-
-2019-11-20 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/parse/error43.C: Adjust expected error.
-
-2019-11-20 Janne Blomqvist <jb@gcc.gnu.org>
-
- * README: Use https for gcc.gnu.org.
-
-2019-11-20 Wilco Dijkstra <wdijkstr@arm.com>
-
- * gcc.target/aarch64/simd/vrbit_1.c: Add -fno-ipa-icf.
-
-2019-11-20 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR85678
- * g++.dg/lto/odr-6_1.c: Add -fcommon.
- * gcc.dg/alias-15.c: Likewise.
- * gcc.dg/fdata-sections-1.c: Likewise.
- * gcc.dg/ipa/pr77653.c: Likewise.
- * gcc.dg/lto/20090729_0.c: Likewise.
- * gcc.dg/lto/20111207-1_0.c: Likewise.
- * gcc.dg/lto/c-compatible-types-1_0.c: Likewise.
- * gcc.dg/lto/pr55525_0.c: Likewise.
- * gcc.dg/lto/pr88077_0.c: Use long to avoid alignment warning.
- * gcc.dg/lto/pr88077_1.c: Add -fcommon.
- * gcc.target/aarch64/sve/peel_ind_1.c: Allow ANCHOR0.
- * gcc.target/aarch64/sve/peel_ind_2.c: Likewise.
- * gcc.target/aarch64/sve/peel_ind_3.c: Likewise.
- * gcc.target/i386/volatile-bitfields-2.c: Allow movl or movq.
-
-2019-11-20 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/vect/bb-slp-42.c: Adjust.
- * gcc.dg/vect/bb-slp-40.c: Likewise.
-
-2019-11-20 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92537
- * gfortran.dg/pr92537.f90: New testcase.
-
-2019-11-20 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.target/arm/asm-flag-4.c: Replace dg-error with dg-message.
- * gcc.target/arm/asm-flag-5.c: Add quotes around dg-error
- messages.
-
-2019-11-20 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/90767
- * g++.dg/diagnostic/pr90767-1.C: New test.
- * g++.dg/diagnostic/pr90767-2.C: New test.
-
- PR middle-end/90840
- * gcc.c-torture/compile/pr90840.c: New test.
-
- PR target/90867
- * gcc.target/i386/pr90867.c: New test.
-
- PR c/90898
- * gcc.dg/pr90898.c: New test.
-
- PR middle-end/91195
- * gcc.dg/pr91195.c: New test.
-
-2019-11-20 Richard Biener <rguenther@suse.de>
-
- PR c/92088
- * gcc.dg/torture/pr92088-1.c: New testcase.
- * gcc.dg/torture/pr92088-2.c: Likewise.
-
-2019-11-20 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/warn/multiple-sign-compare-warn-1.C: New.
-
-2019-11-20 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c2x-attr-deprecated-2.c, gcc.dg/c2x-attr-fallthrough-2.c,
- gcc.dg/c2x-attr-maybe_unused-2.c: Expect errors for invalid uses
- of standard attributes on types. Add more tests of invalid uses
- on types.
-
-2019-11-19 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92414
- * g++.dg/cpp2a/constexpr-dtor4.C: New test.
-
-2019-11-19 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
-
- * gcc.target/mips/msa-ds.c: New test.
-
-2019-11-19 Richard Sandiford <richard.sandiford@arm.com>
-
- Revert:
- 2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- Revert:
- 2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/asm/ptest_pmore.c: New test.
-
-2019-11-15 Andrew Sutton <asutton@lock3software.com>
-
- PR c++/89913
- * g++.dg/cpp2a/pr89913.C: New test.
-
-2019-11-19 Andrew Sutton <asutton@lock3software.com>
-
- PR c++/92078
- * g++.dg/cpp2a/concepts-pr92078.C: New.
- * g++.dg/cpp2a/concepts-requires18.C: Update diagnostics.
-
-2019-11-19 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.dg/tree-ssa/loop-1.c: Change amdgcn assembler scan.
-
-2019-11-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92581
- * gcc.dg/vect/vect-cond-reduc-5.c: New testcase.
-
-2019-11-19 Dennis Zhang <dennis.zhang@arm.com>
-
- * gcc.target/aarch64/acle/memtag_1.c: New test.
- * gcc.target/aarch64/acle/memtag_2.c: New test.
- * gcc.target/aarch64/acle/memtag_3.c: New test.
-
-2019-11-19 Richard Henderson <richard.henderson@linaro.org>
-
- * testsuite/gcc.target/arm/asm-flag-3.c: Skip for thumb1.
- * testsuite/gcc.target/arm/asm-flag-5.c: Likewise.
- * testsuite/gcc.target/arm/asm-flag-6.c: Likewise.
- * testsuite/gcc.target/arm/asm-flag-4.c: New test.
-
- * testsuite/gcc.target/aarch64/asm-flag-6.c: Use %w for
- asm inputs to cmp instruction for ILP32.
-
-2019-11-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92549
- * gcc.target/i386/pr92549.c: New test.
-
- PR middle-end/91450
- * gcc.c-torture/execute/pr91450-1.c: New test.
- * gcc.c-torture/execute/pr91450-2.c: New test.
-
- PR c++/92504
- * g++.dg/gomp/pr92504.C: New test.
-
- PR tree-optimization/92557
- * gcc.dg/gomp/pr92557.c: New test.
-
-2019-11-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92554
- * gcc.dg/vect/pr92554.c: New testcase.
-
-2019-11-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92555
- * gcc.dg/vect/pr92555.c: New testcase.
-
-2019-11-19 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c2x-attr-fallthrough-5.c, gcc.dg/c2x-attr-syntax-5.c: New
- tests.
- * gcc.dg/c2x-attr-deprecated-2.c, gcc.dg/c2x-attr-deprecated-4.c,
- gcc.dg/c2x-attr-fallthrough-2.c, gcc.dg/c2x-attr-maybe_unused-2.c,
- gcc.dg/c2x-attr-maybe_unused-4.c: Expect errors in place of some
- warnings.
-
-2019-11-18 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/addressof2.C: Test locations too.
- * g++.dg/cpp0x/rv-lvalue-req.C: Likewise.
- * g++.dg/expr/crash2.C: Likewise.
- * g++.dg/expr/lval1.C: Likewise.
- * g++.dg/expr/unary2.C: Likewise.
- * g++.dg/ext/lvaddr.C: Likewise.
- * g++.dg/ext/lvalue1.C: Likewise.
- * g++.dg/tree-ssa/pr20280.C: Likewise.
- * g++.dg/warn/Wplacement-new-size.C: Likewise.
- * g++.old-deja/g++.brendan/alignof.C: Likewise.
- * g++.old-deja/g++.brendan/sizeof2.C: Likewise.
- * g++.old-deja/g++.law/temps1.C: Likewise.
-
-2019-11-18 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92493
- * gcc.dg/pr92493.c: New test.
-
-2019-11-18 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c11-attr-syntax-1.c, gcc.dg/c11-attr-syntax-2.c,
- gcc.dg/c11-attr-syntax-3.c, gcc.dg/c2x-attr-syntax-4.c: New tests.
- * gcc.dg/c2x-attr-deprecated-1.c: Also test struct [[deprecated]].
- * gcc.dg/c2x-attr-fallthrough-1.c: Also test [[__fallthrough__]].
-
-2019-11-18 Marek Polacek <polacek@redhat.com>
-
- PR c++/91962 - ICE with reference binding and qualification conversion.
- * g++.dg/cpp0x/ref-bind7.C: New test.
-
-2019-11-18 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/92528
- * g++.dg/ipa/pr92528.C: New test.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * lib/target-supports.exp (check_effective_target_vect_check_ptrs):
- New procedure.
- * gcc.dg/vect/vect-alias-check-14.c: Expect IFN_CHECK_WAR to be
- used, if available.
- * gcc.dg/vect/vect-alias-check-15.c: Likewise.
- * gcc.dg/vect/vect-alias-check-16.c: Likewise IFN_CHECK_RAW.
- * gcc.target/aarch64/sve2/whilerw_1.c: New test.
- * gcc.target/aarch64/sve2/whilewr_1.c: Likewise.
- * gcc.target/aarch64/sve2/whilewr_2.c: Likewise.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/asm/ptest_pmore.c: New test.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general/temporaries_1.c: New test.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-alias-check-8.c: Expect WAR/WAW checks to be used.
- * gcc.dg/vect/vect-alias-check-14.c: Likewise.
- * gcc.dg/vect/vect-alias-check-15.c: Likewise.
- * gcc.dg/vect/vect-alias-check-18.c: Likewise.
- * gcc.dg/vect/vect-alias-check-19.c: Likewise.
- * gcc.target/aarch64/sve/var_stride_1.c: Update expected sequence.
- * gcc.target/aarch64/sve/var_stride_2.c: Likewise.
- * gcc.target/aarch64/sve/var_stride_3.c: Likewise.
- * gcc.target/aarch64/sve/var_stride_5.c: Likewise.
-
-2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/asm/ld1rq_f16.c: Remove XFAIL.
- * gcc.target/aarch64/sve/acle/asm/ld1rq_f32.c: Likewise.
- * gcc.target/aarch64/sve/acle/asm/ld1rq_f64.c: Likewise.
- * gcc.target/aarch64/sve/acle/asm/ld1rq_s16.c: Likewise.
- * gcc.target/aarch64/sve/acle/asm/ld1rq_s32.c: Likewise.
- * gcc.target/aarch64/sve/acle/asm/ld1rq_s64.c: Likewise.
- * gcc.target/aarch64/sve/acle/asm/ld1rq_u16.c: Likewise.
- * gcc.target/aarch64/sve/acle/asm/ld1rq_u32.c: Likewise.
- * gcc.target/aarch64/sve/acle/asm/ld1rq_u64.c: Likewise.
-
-2019-11-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92516
- * g++.dg/vect/slp-pr92516.cc: New testcase.
-
-2019-11-18 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/vect/vect-ctor-1.c: New testcase.
-
-2019-11-18 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/ipa/ipa-icf-36.c: Remove 'all-all-all'.
- * gcc.dg/ipa/ipa-icf-37.c: Likewise.
-
-2019-11-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92558
- * gcc.dg/vect/pr92558.c: New testcase.
-
-2019-11-18 Martin Liska <mliska@suse.cz>
-
- PR ipa/92529
- * gcc.dg/ipa/pr92529.c: New test.
-
-2019-11-18 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * gcc.dg/rtl/aarch64/unspecified-pass-error.c: New test.
-
-2019-11-18 Christophe Lyon <christophe.lyon@linaro.org>
-
- * lib/target-supports.exp
- (check_effective_target_arm_vfp_ok_nocache): Fix typo in option
- name.
-
-2019-11-17 Jeff Law <law@redhat.com>
-
- * gcc.dg/complex-6.c: Do not run dump scan tests for rx target.
-
-2019-11-17 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/cpp2a/spaceship-err3.C: New test.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-alias-check-18.c: New test.
- * gcc.dg/vect/vect-alias-check-19.c: Likewise.
- * gcc.dg/vect/vect-alias-check-20.c: Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-alias-check-1.c: Test for the type of alias check.
- * gcc.dg/vect/vect-alias-check-8.c: Likewise.
- * gcc.dg/vect/vect-alias-check-9.c: Likewise.
- * gcc.dg/vect/vect-alias-check-10.c: Likewise.
- * gcc.dg/vect/vect-alias-check-11.c: Likewise.
- * gcc.dg/vect/vect-alias-check-12.c: Likewise.
- * gcc.dg/vect/vect-alias-check-13.c: Likewise.
- * gcc.dg/vect/vect-alias-check-14.c: Likewise.
- * gcc.dg/vect/vect-alias-check-15.c: Likewise.
- * gcc.dg/vect/vect-alias-check-16.c: Likewise.
- * gcc.dg/vect/vect-alias-check-17.c: Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-alias-check-8.c: Test for the RAW flag.
- * gcc.dg/vect/vect-alias-check-9.c: Test for the ARBITRARY flag.
- (TEST_VALUE): Use a higher value for early iterations.
- * gcc.dg/vect/vect-alias-check-14.c: New test.
- * gcc.dg/vect/vect-alias-check-15.c: Likewise.
- * gcc.dg/vect/vect-alias-check-16.c: Likewise.
- * gcc.dg/vect/vect-alias-check-17.c: Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/scatter_store_1.c (TEST_LOOP): Start at 0.
- (TEST_ALL): Add tests for 8-bit and 16-bit elements.
- * gcc.target/aarch64/sve/scatter_store_2.c: Update accordingly.
- * gcc.target/aarch64/sve/scatter_store_3.c (TEST_LOOP): Start at 0.
- (TEST_ALL): Add tests for 8-bit and 16-bit elements.
- * gcc.target/aarch64/sve/scatter_store_4.c: Update accordingly.
- * gcc.target/aarch64/sve/scatter_store_5.c (TEST_LOOP): Start at 0.
- (TEST_ALL): Add tests for 8-bit, 16-bit and 32-bit elements.
- * gcc.target/aarch64/sve/scatter_store_8.c: New test.
- * gcc.target/aarch64/sve/scatter_store_9.c: Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/gather_load_extend_1.c: New test.
- * gcc.target/aarch64/sve/gather_load_extend_2.c: Likewise.
- * gcc.target/aarch64/sve/gather_load_extend_3.c: Likewise.
- * gcc.target/aarch64/sve/gather_load_extend_4.c: Likewise.
- * gcc.target/aarch64/sve/gather_load_extend_5.c: Likewise.
- * gcc.target/aarch64/sve/gather_load_extend_6.c: Likewise.
- * gcc.target/aarch64/sve/gather_load_extend_7.c: Likewise.
- * gcc.target/aarch64/sve/gather_load_extend_8.c: Likewise.
- * gcc.target/aarch64/sve/gather_load_extend_9.c: Likewise.
- * gcc.target/aarch64/sve/gather_load_extend_10.c: Likewise.
- * gcc.target/aarch64/sve/gather_load_extend_11.c: Likewise.
- * gcc.target/aarch64/sve/gather_load_extend_12.c: Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/gather_load_1.c (TEST_LOOP): Start at 0.
- (TEST_ALL): Add tests for 8-bit and 16-bit elements.
- * gcc.target/aarch64/sve/gather_load_2.c: Update accordingly.
- * gcc.target/aarch64/sve/gather_load_3.c (TEST_LOOP): Start at 0.
- (TEST_ALL): Add tests for 8-bit and 16-bit elements.
- * gcc.target/aarch64/sve/gather_load_4.c: Update accordingly.
- * gcc.target/aarch64/sve/gather_load_5.c (TEST_LOOP): Start at 0.
- (TEST_ALL): Add tests for 8-bit, 16-bit and 32-bit elements.
- * gcc.target/aarch64/sve/gather_load_6.c: Add
- --param aarch64-sve-compare-costs=0.
- (TEST_LOOP): Start at 0.
- * gcc.target/aarch64/sve/gather_load_7.c: Add
- --param aarch64-sve-compare-costs=0.
- * gcc.target/aarch64/sve/gather_load_8.c: New test.
- * gcc.target/aarch64/sve/gather_load_9.c: Likewise.
- * gcc.target/aarch64/sve/mask_gather_load_6.c: Add
- --param aarch64-sve-compare-costs=0.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/mask_struct_load_1.c: Add
- --param aarch64-sve-compare-costs=0.
- * gcc.target/aarch64/sve/mask_struct_load_2.c: Likewise.
- * gcc.target/aarch64/sve/mask_struct_load_3.c: Likewise.
- * gcc.target/aarch64/sve/mask_struct_load_4.c: Likewise.
- * gcc.target/aarch64/sve/mask_struct_load_5.c: Likewise.
- * gcc.target/aarch64/sve/pack_1.c: Likewise.
- * gcc.target/aarch64/sve/truncate_1.c: New test.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/load_extend_1.c: New test.
- * gcc.target/aarch64/sve/load_extend_2.c: Likewise.
- * gcc.target/aarch64/sve/load_extend_3.c: Likewise.
- * gcc.target/aarch64/sve/load_extend_4.c: Likewise.
- * gcc.target/aarch64/sve/load_extend_5.c: Likewise.
- * gcc.target/aarch64/sve/load_extend_6.c: Likewise.
- * gcc.target/aarch64/sve/load_extend_7.c: Likewise.
- * gcc.target/aarch64/sve/load_extend_8.c: Likewise.
- * gcc.target/aarch64/sve/load_extend_9.c: Likewise.
- * gcc.target/aarch64/sve/load_extend_10.c: Likewise.
- * gcc.target/aarch64/sve/reduc_4.c: Add
- --param aarch64-sve-compare-costs=0.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/cost_model_1.c: Expect the loop to be
- vectorized with bytes stored in 32-bit containers.
- * gcc.target/aarch64/sve/extend_1.c: New test.
- * gcc.target/aarch64/sve/extend_2.c: New test.
- * gcc.target/aarch64/sve/extend_3.c: New test.
- * gcc.target/aarch64/sve/extend_4.c: New test.
- * gcc.target/aarch64/sve/load_const_offset_3.c: Add
- --param aarch64-sve-compare-costs=0.
- * gcc.target/aarch64/sve/mask_struct_store_1.c: Likewise.
- * gcc.target/aarch64/sve/mask_struct_store_1_run.c: Likewise.
- * gcc.target/aarch64/sve/mask_struct_store_2.c: Likewise.
- * gcc.target/aarch64/sve/mask_struct_store_2_run.c: Likewise.
- * gcc.target/aarch64/sve/unpack_unsigned_1.c: Likewise.
- * gcc.target/aarch64/sve/unpack_unsigned_1_run.c: Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/mixed_size_1.c: New test.
- * gcc.target/aarch64/sve/mixed_size_2.c: Likewise.
- * gcc.target/aarch64/sve/mixed_size_3.c: Likewise.
- * gcc.target/aarch64/sve/mixed_size_4.c: Likewise.
- * gcc.target/aarch64/sve/mixed_size_5.c: Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/clastb_8.c: Use assembly tests to
- check for fully-masked loops.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/reduc_3.c: Split multi-vector cases out
- into...
- * gcc.target/aarch64/sve/reduc_3_costly.c: ...this new test,
- passing -fno-vect-cost-model for them.
- * gcc.target/aarch64/sve/slp_6.c: Add -fno-vect-cost-model.
- * gcc.target/aarch64/sve/slp_7.c,
- * gcc.target/aarch64/sve/slp_7_run.c: Split multi-vector cases out
- into...
- * gcc.target/aarch64/sve/slp_7_costly.c,
- * gcc.target/aarch64/sve/slp_7_costly_run.c: ...these new tests,
- passing -fno-vect-cost-model for them.
- * gcc.target/aarch64/sve/while_7.c: Add -fno-vect-cost-model.
- * gcc.target/aarch64/sve/while_9.c: Likewise.
-
-2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/bb-slp-4.c: Expect the block to be vectorized
- with -fno-vect-cost-model.
- * gcc.dg/vect/bb-slp-bool-1.c: New test.
- * gcc.target/aarch64/vect_mixed_sizes_14.c: Likewise.
- * gcc.target/i386/pr84101.c: XFAIL for -m32.
-
-2019-11-15 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c2x-attr-deprecated-4.c, gcc.dg/c2x-attr-fallthrough-4.c,
- gcc.dg/c2x-attr-maybe_unused-4.c: New tests.
-
-2019-11-15 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/warn/Walways-true-1.C: Check locations too.
- * g++.dg/warn/Walways-true-2.C: Likewise.
- * g++.dg/warn/Walways-true-3.C: Likewise.
- * g++.dg/warn/Waddress-1.C: Check additional location.
-
-2019-11-15 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c2x-attr-maybe_unused-1.c,
- gcc.dg/c2x-attr-maybe_unused-2.c,
- gcc.dg/c2x-attr-maybe_unused-3.c: New tests.
-
-2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * gcc.dg/rtl/aarch64/rtl-handle-column-numbers.c: New test.
-
-2019-11-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92512
- * gcc.dg/torture/pr92512.c: New testcase.
-
-2019-11-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92324
- * gcc.dg/vect/pr92324-4.c: New testcase.
-
-2019-11-15 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/69654
- * gfortran.dg/derived_init_6.f90: New test.
-
-2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * gcc.dg/rtl/aarch64/test-epilogue-set.c: New test.
-
-2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * gcc.dg/rtl/aarch64/missed-pass-error.c: New test.
-
-2019-11-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92039
- PR tree-optimization/91975
- * gcc.dg/tree-ssa/cunroll-2.c: Revert to state previous to
- unroller adjustment.
- * g++.dg/tree-ssa/ivopts-3.C: Likewise.
-
-2019-11-15 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/declare-variant-13.c: New test.
-
-2019-11-15 Jan Hubicka <hubicka@ucw.cz>
-
- PR testsuite/92520
- * gcc.dg/ipa/inline-9.c: Fix template.
-
-2019-11-15 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c2x-attr-fallthrough-2.c,
- gcc.dg/c2x-attr-fallthrough-3.c: New tests.
-
-2019-11-15 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c2x-attr-deprecated-1.c, gcc.dg/c2x-attr-deprecated-2.c,
- gcc.dg/c2x-attr-deprecated-3.c: New tests.
-
-2019-11-14 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c11-utf8char-1.c, gcc.dg/c2x-utf8char-1.c,
- gcc.dg/c2x-utf8char-2.c, gcc.dg/c2x-utf8char-3.c,
- gcc.dg/gnu2x-utf8char-1.c: New tests.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- PR testsuite/92366
- * gcc.dg/vect/bb-slp-40.c: Use dg-additional-options instead
- of dg-options. Remove expected counts.
- * gcc.dg/vect/bb-slp-41.c: Remove dg-options and explicit
- dg-do run. Suppress vectorization of foo.
- * gcc.dg/vect/bb-slp-42.c: New test.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/bb-slp-div-2.c: New test.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/bb-slp-pr69907.c: Do not expect BB vectorization
- to fail for aarch64 targets.
- * gcc.dg/vect/no-scevccp-outer-12.c: Expect the test to pass
- on aarch64 targets.
- * gcc.dg/vect/vect-double-reduc-5.c: Likewise.
- * gcc.dg/vect/vect-outer-4e.c: Likewise.
- * gcc.target/aarch64/vect_mixed_sizes_5.c: New test.
- * gcc.target/aarch64/vect_mixed_sizes_6.c: Likewise.
- * gcc.target/aarch64/vect_mixed_sizes_7.c: Likewise.
- * gcc.target/aarch64/vect_mixed_sizes_8.c: Likewise.
- * gcc.target/aarch64/vect_mixed_sizes_9.c: Likewise.
- * gcc.target/aarch64/vect_mixed_sizes_10.c: Likewise.
- * gcc.target/aarch64/vect_mixed_sizes_11.c: Likewise.
- * gcc.target/aarch64/vect_mixed_sizes_12.c: Likewise.
- * gcc.target/aarch64/vect_mixed_sizes_13.c: Likewise.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-outer-4f.c: Expect the test to pass on aarch64
- targets.
- * gcc.dg/vect/vect-outer-4g.c: Likewise.
- * gcc.dg/vect/vect-outer-4k.c: Likewise.
- * gcc.dg/vect/vect-outer-4l.c: Likewise.
- * gfortran.dg/vect/vect-8.f90: Expect kernel 24 to be vectorized
- for aarch64.
- * gcc.target/aarch64/vect_mixed_sizes_1.c: New test.
- * gcc.target/aarch64/vect_mixed_sizes_2.c: Likewise.
- * gcc.target/aarch64/vect_mixed_sizes_3.c: Likewise.
- * gcc.target/aarch64/vect_mixed_sizes_4.c: Likewise.
-
-2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-tail-nomask-1.c: Update expected epilogue
- vectorization message.
-
-2019-11-14 Richard Henderson <richard.henderson@linaro.org>
-
- * gcc.target/aarch64/asm-flag-1.c: New test.
- * gcc.target/aarch64/asm-flag-3.c: New test.
- * gcc.target/aarch64/asm-flag-5.c: New test.
- * gcc.target/aarch64/asm-flag-6.c: New test.
-
- * gcc.target/arm/asm-flag-1.c: New test.
- * gcc.target/arm/asm-flag-3.c: New test.
- * gcc.target/arm/asm-flag-5.c: New test.
- * gcc.target/arm/asm-flag-6.c: New test.
-
-2019-11-14 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/ipa/inline-9.c: New testcase.
-
-2019-11-14 Martin Liska <mliska@suse.cz>
-
- * c-c++-common/asan/memcmp-1.c: Update expected backtrace.
-
-2019-11-14 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/declare-variant-11.c: Add "sse4.2" and "sse4.1"
- test.
-
- * c-c++-common/gomp/declare-variant-2.c: Add test for non-integral
- score and for negative score.
- * c-c++-common/gomp/declare-variant-3.c: Add test for zero score.
- * g++.dg/gomp/declare-variant-8.C: Add test for negative and zero
- scores.
-
- * c-c++-common/gomp/declare-variant-3.c: Add testcase for vendor nvidia.
-
- * c-c++-common/gomp/declare-variant-2.c: Adjust expected diagnostics,
- add a test for atomic_default_mem_order with a string literal.
- * c-c++-common/gomp/declare-variant-3.c: Use string literal props
- in a few random places, add a few string literal prop related tests.
- * c-c++-common/gomp/declare-variant-8.c: Likewise.
- * c-c++-common/gomp/declare-variant-9.c: Use string literal props
- in a few random places.
- * c-c++-common/gomp/declare-variant-10.c: Likewise.
- * c-c++-common/gomp/declare-variant-11.c: Likewise.
- * c-c++-common/gomp/declare-variant-12.c: Likewise.
- * g++.dg/gomp/declare-variant-7.C: Likewise.
-
-2019-11-14 Kewen Lin <linkw@gcc.gnu.org>
-
- PR target/92464
- * gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: Adjust loop
- bound due to load cost adjustment.
-
-2019-11-14 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c2x-attr-fallthrough-1.c, gcc.dg/c2x-attr-syntax-1.c,
- gcc.dg/c2x-attr-syntax-2.c, gcc.dg/c2x-attr-syntax-3.c,
- gcc.dg/gnu2x-attr-syntax-1.c, gcc.dg/gnu2x-attr-syntax-2.c,
- gcc.dg/gnu2x-attrs-1.c: New tests.
-
-2019-11-14 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/91682
- * gcc.dg/ipa/ipcp-agg-10.c: Change dg-scan string.
- * gcc.dg/ipa/ipcp-agg-11.c: New test.
-
-2019-11-14 Jakub Jelinek <jakub@redhat.com>
-
- PR ipa/92421
- * g++.dg/torture/pr92421.C: Add -Wno-return-type to
- dg-additional-options. Avoid -Wwrite-string warnings, most of
- -Wreturn-type warnings, define bf ctor. Use struct instead of class
- with public: at the start.
-
- * g++.dg/cpp0x/alias-decl-pr92206-3.C: Require effective target c++14
- rather than c++11.
-
- * gfortran.dg/ISO_Fortran_binding_17.c: Include
- ../../../libgfortran/ISO_Fortran_binding.h rather than
- ISO_Fortran_binding.h.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- PR c++/92421
- * g++.dg/torture/pr92421.C: New testcase.
-
-2019-11-13 David Edelsohn <dje.gcc@gmail.com>
-
- * gcc.target/powerpc/pr92090.c: Limit -mbig to powerpc64le-*-*.
- * gcc.target/powerpc/pr92090-2.c: Likewise.
-
-2019-11-13 Marek Polacek <polacek@redhat.com>
-
- PR c++/89070 - bogus [[nodiscard]] warning in SFINAE.
- * g++.dg/cpp1z/nodiscard7.C: New test.
-
-2019-11-13 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c11-float-3.c, gcc.dg/c2x-float-1.c: New tests.
-
-2019-11-13 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/92454
- * ipa-cp.c (spread_undeadness): Check that IPA_NODE_REF exists.
- (identify_dead_nodes): Likewise.
-
-2019-11-13 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/ipa/ipa-icf-39.c: Update -fdbg-cnt to the new format.
- * gcc.dg/pr68766.c: Likewise.
-
-2019-11-13 Jan Hubicka <hubicka@ucw.cz>
-
- * gcc.c-torture/compile/flatten.c: New testcase.
-
-2019-11-13 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/92470
- * gfortran.dg/ISO_Fortran_binding_1.c (establish_c): Add assert for
- lower_bound == 0.
-
-2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/mask_struct_store_3.c: Add
- -fno-vect-cost-model.
- * gcc.target/aarch64/sve/mask_struct_store_3_run.c: Likewise.
- * gcc.target/aarch64/sve/peel_ind_2.c: Likewise.
- * gcc.target/aarch64/sve/peel_ind_2_run.c: Likewise.
- * gcc.target/aarch64/sve/peel_ind_3.c: Likewise.
- * gcc.target/aarch64/sve/peel_ind_3_run.c: Likewise.
-
-2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
-
- PR c++/92206
- * g++.dg/cpp0x/alias-decl-pr92206-1.C: New test.
- * g++.dg/cpp0x/alias-decl-pr92206-2.C: Likewise.
- * g++.dg/cpp0x/alias-decl-pr92206-3.C: Likewise.
-
-2019-11-13 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/params/params.exp: Restore test by parsing output
- of --help=params -Q.
-
-2019-11-13 Jiufu Guo <guojiufu@linux.ibm.com>
-
- PR target/92465
- * gcc.dg/pr47763.c: Add option -fweb.
-
-2019-11-12 Nathan Sidwell <nathan@acm.org>
-
- * g++.dg/cpp0x/using-enum-2.C: Adjust expected error text.
- * g++.dg/cpp0x/using-enum-3.C: Likewise.
- * g++.dg/lookup/using4.C: Likewise.
- * g++.dg/lookup/using7.C: Likewise.
- * g++.dg/template/using12.C: Likewise.
- * g++.dg/template/using18.C: Likewise.
- * g++.dg/template/using22.C: Likewise.
-
-2019-11-12 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/92449
- * gcc.c-torture/compile/pr92449.c: New test.
- * gcc.target/powerpc/pr92449-1.c: New test.
-
-2019-11-12 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/92470
- * gfortran.dg/ISO_Fortran_binding_17.c: New.
- * gfortran.dg/ISO_Fortran_binding_17.f90: New.
- * gfortran.dg/ISO_Fortran_binding_1.c (elemental_mult_c, allocate_c,
- section_c, select_part_c): Update for CFI_{address} changes;
- add asserts.
-
-2019-11-12 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92412
- * gcc.dg/strlenopt-91.c: New test.
-
-2019-11-12 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/35503
- * gcc.dg/tree-ssa/builtin-sprintf-warn-23.c: New test.
-
-2019-11-12 Nathan Sidwell <nathan@acm.org>
-
- * g++.dg/lookup/pr6936.C: Delete, identical to using38.C
-
-2019-11-12 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR rtl-optimization/92430
- * gcc.dg/pr92430.c: New test (from Arseny Solokha).
-
-2019-11-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92461
- * gcc.dg/torture/pr92461.c: New testcase.
-
-2019-11-12 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/completion-3.c: Append = to all expected
- results and sort expected output.
- * gcc.dg/pr83620.c: Update error message.
- * gcc.dg/spellcheck-params-2.c: Likewise.
- * gcc.dg/spellcheck-params.c: Likewise.
- * gcc.misc-tests/help.exp: Update expected output.
-
-2019-11-12 Maciej W. Rozycki <macro@codesourcery.com>
- Tobias Burnus <tobias@codesourcery.com>
- Frederik Harwath <frederik@codesourcery.com>
- Thomas Schwinge <thomas@codesourcery.com>
-
- gcc/testsuite/
- * c-c++-common/goacc/parallel-dims.c: New test.
- * gfortran.dg/goacc/parallel-dims.f90: New test.
-
-2019-11-12 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92452
- * c-c++-common/pr92452.c: New test.
-
-2019-11-12 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * gcc.dg/vect/pr92347.c: New test.
-
-2019-11-11 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92447
- * g++.dg/cpp0x/pr92447.C: New test.
-
- * c-c++-common/gomp/declare-target-5.c: New test.
-
-2019-11-11 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/pr92420.c: New test.
-
-2019-11-11 Claudiu Zissulescu <claziss@gmail.com>
-
- * gcc.target/arc/delay-slot-limm.c: New test.
-
-2019-11-11 Claudiu Zissulescu <claziss@gmail.com>
-
- * gcc.target/arc/pic-2.c: New file.
-
-2019-11-11 Tobias Burnus <tobias@codesourcery.com>
- Mark Eggleston <mark.eggleston@codethink.com>
-
- PR fortran/92142
- * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90:
- Correct dg-additional-sources.
-
-2019-11-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * gcc.dg/vect/vect-reduc-epilogue-gaps.c: New test.
-
-2019-11-11 José Rui Faustino de Sousa <jrfsousa@gmail.com>
-
- PR fortran/92142
- * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.c: New.
- * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90: New.
- * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_10.c: Correct
- upper bounds for case 0.
-
-2019-11-11 Thomas Schwinge <thomas@codesourcery.com>
-
- * gfortran.dg/goacc/common-block-1.f90: Fix OpenACC directives
- nesting.
- * gfortran.dg/goacc/common-block-2.f90: Likewise.
-
-2019-11-11 Jiufu Guo <guojiufu@linux.ibm.com>
-
- PR tree-optimization/88760
- * gcc.dg/pr59643.c: Update back to r277550.
-
-2019-11-10 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/92123
- * gfortran.dg/bind_c_procs_3.f90 : New test.
- * gfortran.dg/ISO_Fortran_binding_15.c : New test.
- * gfortran.dg/ISO_Fortran_binding_15.f90 : Additional source.
-
-2019-11-09 Jan Hubicka <hubicka@ucw.cz>
-
- * gcc.dg/tree-ssa/pr46076.c: Make tested code hot.
-
-2019-11-09 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92401
- * g++.dg/opt/pr92401.C: New test.
-
-2019-11-09 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/92321
- * gfortran.dg/matmul_blas_2.f90: New test.
-
-2019-11-09 Jakub Jelinek <jakub@redhat.com>
-
- * gfortran.dg/dec_char_conversion_in_assignment_4.f90: Use
- dg-do compile instead of dg-do run.
- * gfortran.dg/dec_char_conversion_in_data_3.f90: Likewise.
-
-2019-11-08 Marek Polacek <polacek@redhat.com>
-
- PR c++/92215 - flawed diagnostic for bit-field with non-integral type.
- * g++.dg/diagnostic/bitfld4.C: New test.
-
-2019-11-08 Marek Polacek <polacek@redhat.com>
-
- PR c++/92058 - constinit malfunction in static data member.
- * g++.dg/cpp2a/constinit15.C: New test.
-
-2019-11-08 Mark Eggleston <mark.eggleston@codethink.com>
- Jim MacArthur <jim.macarthur@codethink.co.uk>
-
- * gfortran.dg/dec_char_conversion_in_assignment_1.f90: New test.
- * gfortran.dg/dec_char_conversion_in_assignment_2.f90: New test.
- * gfortran.dg/dec_char_conversion_in_assignment_3.f90: New test.
- * gfortran.dg/dec_char_conversion_in_assignment_4.f90: New test.
- * gfortran.dg/dec_char_conversion_in_assignment_5.f90: New test.
- * gfortran.dg/dec_char_conversion_in_assignment_6.f90: New test.
- * gfortran.dg/dec_char_conversion_in_assignment_7.f90: New test.
- * gfortran.dg/dec_char_conversion_in_assignment_8.f90: New test.
- * gfortran.dg/dec_char_conversion_in_data_1.f90: New test.
- * gfortran.dg/dec_char_conversion_in_data_2.f90: New test.
- * gfortran.dg/dec_char_conversion_in_data_3.f90: New test.
- * gfortran.dg/dec_char_conversion_in_data_4.f90: New test.
- * gfortran.dg/dec_char_conversion_in_data_5.f90: New test.
- * gfortran.dg/dec_char_conversion_in_data_6.f90: New test.
- * gfortran.dg/dec_char_conversion_in_data_7.f90: New test.
- * gfortran.dg/hollerith5.f90: Add -Wsurprising to options.
- * gfortran.dg/hollerith_legacy.f90: Add -Wsurprising to options.
- * gfortran.dg/no_char_to_numeric_assign.f90: New test.
-
-2019-11-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- PR tree-optimization/92351
- * gcc.dg/vect/vect-peel-2.c: Disable epilogue vectorization and
- split the source of this test to...
- * gcc.dg/vect/vect-peel-2-src.c: ... This.
- * gcc.dg/vect/vect-peel-2-epilogues.c: New test.
-
-2019-11-08 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/compile/20191108-1.c: New test.
- * gcc.target/sparc/overflow-1.c: Add -fno-pie to the options.
- * gcc.target/sparc/overflow-2.c: Likewise.
- * gcc.target/sparc/overflow-3.c: Likewise.
- * gcc.target/sparc/overflow-4.c: Likewise.
- * gcc.target/sparc/overflow-5.c: Likewise.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general/inline_2.c: New test.
-
-2019-11-08 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92038
- * g++.dg/opt/store-merging-1.C: New test.
- * g++.dg/opt/store-merging-2.C: New test.
- * g++.dg/opt/store-merging-3.C: New test.
-
- PR c++/92384
- * g++.dg/torture/pr92384.C: New test.
-
-2019-11-08 Martin Liska <mliska@suse.cz>
-
- * g++.dg/pr92339.C: Rename identifiers to something
- more readable.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general/deref_2.c: New test.
- * gcc.target/aarch64/sve/acle/general/whilele_8.c: Likewise.
- * gcc.target/aarch64/sve/acle/general/whilelt_4.c: Likewise.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general/inline_1.c: New test.
-
-2019-11-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92324
- * gcc.dg/vect/pr92205.c: XFAIL.
- * gcc.dg/vect/pr92324-1.c: New testcase.
- * gcc.dg/vect/pr92324-2.c: Likewise.
-
-2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/acle/general-c/gnu_vectors_1.c: New test.
- * gcc.target/aarch64/sve/acle/general-c/gnu_vectors_2.c: Likewise.
-
-2019-11-08 Kewen Lin <linkw@gcc.gnu.org>
-
- PR target/92132
- * gcc.target/powerpc/pr92132-fp-1.c: New test.
- * gcc.target/powerpc/pr92132-fp-2.c: New test.
- * gcc.target/powerpc/pr92132-int-1.c: New test.
- * gcc.target/powerpc/pr92132-int-2.c: New test.
-
-2019-11-08 Hongtao Liu <hongtao.liu@intel.com>
-
- * gcc.target/i386/pr92295.c: New test.
-
-2019-11-08 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c11-old-style-definition-1.c,
- gcc.dg/c11-old-style-definition-2.c,
- gcc.dg/c2x-old-style-definition-1.c,
- gcc.dg/c2x-old-style-definition-2.c,
- gcc.dg/c2x-old-style-definition-3.c,
- gcc.dg/c2x-old-style-definition-4.c,
- gcc.dg/c2x-old-style-definition-5.c,
- gcc.dg/c2x-old-style-definition-6.c: New tests.
-
-2019-11-07 Peter Bergner <bergner@linux.ibm.com>
-
- PR other/92090
- * gcc.target/powerpc/pr92090-2.c: New test.
-
-2019-11-07 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/tm/attrs-1.c: New test.
- * gcc.dg/tm/props-5.c: New test. Based on props-4.c.
-
-2019-11-08 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/cpp2a/spaceship-scalar1-neg.C: Change dg-do from run to
- compile.
-
-2019-11-07 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pr92258.c: Add dg-requires for masm_intel.
-
-2019-11-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91370 - Implement P1041R4 and P1139R2 - Stronger Unicode reqs
- * g++.dg/cpp1z/utf8-neg.C: Expect errors rather than -Wmultichar
- warnings.
- * g++.dg/ext/utf16-4.C: Expect errors rather than warnings.
- * g++.dg/ext/utf32-4.C: Likewise.
- * g++.dg/cpp2a/ucn2.C: New test.
-
-2019-11-07 Peter Bergner <bergner@linux.ibm.com>
-
- PR other/92090
- * gcc.target/powerpc/pr92090.c: New test.
-
-2019-11-07 Feng Xue <fxue@os.amperecomputing.com>
-
- PR tree-optimization/89134
- * gcc.dg/tree-ssa/loop-cond-split-1.c: New test.
- * g++.dg/tree-ssa/loop-cond-split-1.C: New test.
- * gcc.dg/torture/pr55107.c: Add -fno-split-loops.
-
-2019-11-07 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/addsub-signed-overflow-1.c: Expect lochi
- instructions to be used.
- * gcc.target/s390/addsub-signed-overflow-2.c: Likewise.
- * gcc.target/s390/mul-signed-overflow-1.c: Likewise.
- * gcc.target/s390/mul-signed-overflow-2.c: Likewise.
- * gcc.target/s390/vector/vec-scalar-cmp-1.c: Check for 32 and 64
- bit variant of lochi. Swap the values for the lochi's.
- * gcc.target/s390/zvector/vec-cmp-1.c: Likewise.
-
-2019-11-07 Martin Jambor <mjambor@suse.cz>
-
- PR lto/70929
- * g++.dg/lto/pr70929_[01].C: New test.
- * gcc.dg/winline-10.c: Adjust for the fact that inlining happens.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/arm/acle/simd32.c: Update test.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/arm/acle/simd32.c: Update test.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/arm/acle/simd32.c: Update test.
- * gcc.target/arm/acle/simd32_sel.c: New test.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/arm/acle/dsp_arith.c: Update test.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/arm/acle/dsp_arith.c: New test.
-
-2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/arm/acle/saturation.c: New test.
- * gcc.target/arm/acle/sat_no_smlatb.c: Likewise.
- * lib/target-supports.exp (check_effective_target_arm_qbit_ok_nocache):
- Define..
- (check_effective_target_arm_qbit_ok): Likewise.
- (add_options_for_arm_qbit): Likewise.
-
-2019-11-07 Martin Liska <mliska@suse.cz>
-
- PR c++/92354
- * g++.target/i386/pr92354.C: New test.
-
-2019-11-07 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * gcc.dg/tree-ssa/pr92163.c: Add dg-require-effective-target fopenacc.
-
-2019-11-06 Jerry DeLisle <jvdelisle@gcc.ngu.org>
-
- PR fortran/90374
- * gfortran.dg/fmt_error_10.f: Modify for new constraints.
- * gfortran.dg/fmt_error_7.f: Add dg-options "-std=f95".
- * gfortran.dg/fmt_error_9.f: Modify for new constraints.
- * gfortran.dg/fmt_zero_width.f90: New test.
-
-2019-11-07 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/asm-wide-1.c, gcc.dg/diagnostic-token-ranges.c,
- gcc.dg/plugin/diagnostic-test-string-literals-1.c,
- gcc.dg/plugin/diagnostic-test-string-literals-2.c: Update expected
- diagnostics.
-
-2019-11-06 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/framework-1.c: Adjust test header path.
-
-2019-11-06 Claudiu Zissulescu <claziss@synopsys.com>
- Sahahb Vahedi <shahab@synopsys.com>
- Cupertino Miranda <cmiranda@synopsys.com
-
- * gcc.target/arc/or-cnst-size2.c: New test.
-
-2019-11-06 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/slp-9.c: Use scan-tree-dump rather than
- scan-tree-dump-times.
- * gcc.dg/vect/slp-widen-mult-s16.c: Likewise.
- * gcc.dg/vect/slp-widen-mult-u8.c: Likewise.
-
-2019-11-06 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- PR tree-optimization/92317
- * gcc/testsuite/g++.dg/opt/pr92317.C: New test.
-
-2019-11-06 Gergö Barany <gergo@codesourcery.com>
- Frederik Harwath <frederik@codesourcery.com>
- Thomas Schwinge <thomas@codesourcery.com>
-
- * c-c++-common/goacc/nested-reductions-warn.c: New test.
- * c-c++-common/goacc/nested-reductions.c: New test.
- * gfortran.dg/goacc/nested-reductions-warn.f90: New test.
- * gfortran.dg/goacc/nested-reductions.f90: New test.
-
-2019-11-06 Jakub Jelinek <jakub@redhat.com>
-
- PR inline-asm/92352
- * c-c++-common/pr92352.c: New test.
-
-2019-11-06 Xiong Hu Luo <luoxhu@linux.ibm.com>
-
- PR92090
- * gcc.target/powerpc/pr72804.c: Add -fno-inline-functions --param
- max-inline-insns-single-O2=200.
- * gcc.target/powerpc/pr79439-1.c: Add -fno-inline-functions.
- * gcc.target/powerpc/vsx-builtin-7.c: Likewise.
-
-2019-11-05 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92373
- * gcc.dg/Warray-bounds-55.c: New test.
- * gcc.dg/Wzero-length-array-bounds-2.c: New test.
-
-2019-11-05 Jim Wilson <jimw@sifive.com>
-
- PR middle-end/92263
- * gcc.dg/pr92263.c: New.
-
-2019-11-05 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/92333
- PR middle-end/82608
- * gcc.dg/Warray-bounds-51.c: New test.
-
-2019-11-05 Nathan Sidwell <nathan@acm.org>
-
- PR c++/92370
- * g++.dg/pr92370.C: New.
-
-2019-11-04 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/92341
- PR middle-end/82612
- * g++.dg/warn/Warray-bounds-4.C: Adjust text of expected warning.
- * gcc.dg/Warray-bounds-53.c: New test.
- * gcc.dg/Warray-bounds-54.c: New test.
-
-2019-11-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92371
- * gcc.dg/torture/pr92371.c: New testcase.
-
-2019-11-05 Martin Liska <mliska@suse.cz>
-
- * c-c++-common/ubsan/ptr-overflow-2.c: Update based on changed
- run-time reporting format.
-
-2019-11-05 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.dg/tree-ssa/gen-vect-26.c: Disable loop peeling check for
- IBM Z.
- * gcc.dg/tree-ssa/gen-vect-28.c: Likewise.
-
-2019-11-05 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.dg/tree-ssa/gen-vect-11.c: Add --param min-vect-loop-bound=0
- for IBM Z.
- * gcc.dg/tree-ssa/gen-vect-11.c: Likewise.
-
-2019-11-05 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/s390.exp
- (check_effective_target_s390_useable_hw): Add inline asm for z14
- and z15. Replace instruction for z13 with lochiz. Add register
- clobbers. Check also for __zarch__ when doing the __VX__ test.
-
-2019-11-05 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.target/arm/attr-crypto.c: Skip if -mpure-code is used.
- * gcc.target/arm/attr-neon-fp16.c: Likewise.
- * gcc.target/arm/combine-cmp-shift.c: Likewise.
- * gcc.target/arm/data-rel-1.c: Likewise.
- * gcc.target/arm/data-rel-2.c: Likewise.
- * gcc.target/arm/data-rel-3.c: Likewise.
- * gcc.target/arm/ftest-armv7a-arm.c: Likewise.
- * gcc.target/arm/ftest-armv7a-thumb.c: Likewise.
- * gcc.target/arm/ftest-armv7r-arm.c: Likewise.
- * gcc.target/arm/ftest-armv7r-thumb.c: Likewise.
- * gcc.target/arm/ftest-armv7ve-arm.c: Likewise.
- * gcc.target/arm/ftest-armv7ve-thumb.c: Likewise.
- * gcc.target/arm/ftest-armv8a-arm.c: Likewise.
- * gcc.target/arm/ftest-armv8a-thumb.c: Likewise.
- * gcc.target/arm/lceil-vcvt_1.c: Likewise.
- * gcc.target/arm/lfloor-vcvt_1.c: Likewise.
- * gcc.target/arm/lround-vcvt_1.c: Likewise.
- * gcc.target/arm/memset-inline-10.c: Likewise.
- * gcc.target/arm/mod_2.c: Likewise.
- * gcc.target/arm/mod_256.c: Likewise.
- * gcc.target/arm/pr40657-1.c: Likewise.
- * gcc.target/arm/pr44788.c: Likewise.
- * gcc.target/arm/pr50305.c: Likewise.
- * gcc.target/arm/pr51835.c: Likewise.
- * gcc.target/arm/pr51915.c: Likewise.
- * gcc.target/arm/pr52006.c: Likewise.
- * gcc.target/arm/pr53187.c: Likewise.
- * gcc.target/arm/pr58784.c: Likewise.
- * gcc.target/arm/pr59575.c: Likewise.
- * gcc.target/arm/pr59923.c: Likewise.
- * gcc.target/arm/pr60650-2.c: Likewise.
- * gcc.target/arm/pr60657.c: Likewise.
- * gcc.target/arm/pr60663.c: Likewise.
- * gcc.target/arm/pr67439_1.c: Likewise.
- * gcc.target/arm/pr68620.c: Likewise.
- * gcc.target/arm/pr7676.c: Likewise.
- * gcc.target/arm/pr79239.c: Likewise.
- * gcc.target/arm/pr81863.c: Likewise.
- * gcc.target/arm/pragma_attribute.c: Likewise.
- * gcc.target/arm/pragma_cpp_fma.c: Likewise.
- * gcc.target/arm/require-pic-register-loc.c: Likewise.
- * gcc.target/arm/thumb-ltu.c: Likewise.
- * gcc.target/arm/thumb1-pic-high-reg.c: Likewise.
- * gcc.target/arm/thumb1-pic-single-base.c: Likewise.
- * gcc.target/arm/tlscall.c: Likewise.
- * gcc.target/arm/unsigned-float.c: Likewise.
- * gcc.target/arm/vrinta-ce.c: Likewise.
-
-2019-11-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92324
- * gcc.dg/vect/pr92324-3.c: New testcase.
-
-2019-11-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91945
- * gfortran.dg/pr91945.f90: New test.
-
- PR c++/92343
- * g++.dg/cpp2a/attr-likely6.C: New test.
-
-2019-11-05 Martin Liska <mliska@suse.cz>
-
- PR c++/92339
- * g++.dg/pr92339.C: New test.
-
-2019-11-05 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/gomp/declare-variant-7.C: New test.
- * g++.dg/gomp/declare-variant-8.C: New test.
-
-2019-11-04 Eric Botcazou <ebotcazou@adacore.com>
-
- PR testsuite/92302
- * gcc.target/sparc/sparc-ret-3.c: Accept more registers in address.
-
-2019-11-04 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92349
- * gcc.dg/Warray-bounds-50.c: New test.
-
-2019-11-04 Joel Hutton <Joel.Hutton@arm.com>
-
- * gcc.dg/vect/bb-slp-40.c: New test.
- * gcc.dg/vect/bb-slp-41.c: New test.
-
-2019-11-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92345
- * gcc.dg/torture/pr92345.c: New testcase.
-
-2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/tiny-printf.c: New test.
-
-2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/devices/csv-using-env-var.c: New test.
- * gcc.target/msp430/devices/csv-using-installed.c: New test.
- * gcc.target/msp430/devices/csv-using-option.c: New test.
- * gcc.target/msp430/devices/devices-main.c: New test source file.
- * gcc.target/msp430/devices/msp430-devices.h: New test.
- * gcc.target/msp430/msp430.exp (msp430_device_permutations_runtest):
- Add special cases for csv-using* tests.
- Define TESTING_HARD_DATA when running tests that use hard-coded device
- data.
- (get_installed_device_data_path): New.
- (msp430_hide_installed_devices_data): New.
- (msp430_restore_installed_devices_data): New.
- (msp430_test_installed_device_data): New.
- (msp430_install_device_data): New.
-
-2019-11-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92301
- * gcc.dg/pr92301.c: New testcase.
-
-2019-11-03 Martin Sebor <msebor@redhat.com>
-
- PR c++/88565
- * g++.dg/warn/Warray-bounds-9.C: New test.
-
-2019-11-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/conversion/ptrmem9.C: Check location.
- * g++.dg/expr/cond2.C: Likewise.
- * g++.dg/warn/Waddress-1.C: Check locations.
- * g++.old-deja/g++.bugs/900324_02.C: Check location.
- * g++.old-deja/g++.jason/rfg20.C: Likewise.
- * g++.old-deja/g++.law/typeck1.C: Likewise.
- * g++.old-deja/g++.rfg/00321_01-.C: Likewise.
- * g++.old-deja/g++.rfg/00324_02-.C: Likewise.
-
- * g++.dg/diagnostic/alignof1.C: New.
- * g++.dg/expr/sizeof1.C: Check location.
- * g++.dg/cpp0x/rv-lvalue-req.C: Check locations.
-
-2019-11-02 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/declare-variant-12.c: New test.
-
- PR c++/89640
- * g++.dg/cpp1z/attr-lambda1.C: New test.
- * g++.dg/ext/attr-lambda2.C: New test.
-
- * c-c++-common/gomp/declare-variant-6.c: Expect construct rather than
- constructor in diagnostic messages.
- * c-c++-common/gomp/declare-variant-7.c: Likewise.
- * c-c++-common/gomp/declare-variant-11.c: New test.
-
- PR c++/88335 - Implement P1073R3: Immediate functions
- * g++.dg/cpp2a/consteval1.C: New test.
- * g++.dg/cpp2a/consteval2.C: New test.
- * g++.dg/cpp2a/consteval3.C: New test.
- * g++.dg/cpp2a/consteval4.C: New test.
- * g++.dg/cpp2a/consteval5.C: New test.
- * g++.dg/cpp2a/consteval6.C: New test.
- * g++.dg/cpp2a/consteval7.C: New test.
- * g++.dg/cpp2a/consteval8.C: New test.
- * g++.dg/cpp2a/consteval9.C: New test.
- * g++.dg/cpp2a/consteval10.C: New test.
- * g++.dg/cpp2a/consteval11.C: New test.
- * g++.dg/cpp2a/consteval12.C: New test.
- * g++.dg/cpp2a/consteval13.C: New test.
- * g++.dg/cpp2a/consteval14.C: New test.
- * g++.dg/ext/consteval1.C: New test.
-
- PR c++/91369 - Implement P0784R7: constexpr new
- * g++.dg/cpp2a/constexpr-new6.C: New test.
- * g++.dg/cpp2a/constexpr-new7.C: New test.
-
- * gcc.dg/pr36902.c: Terminate dg-warning regexp string.
-
-2019-11-01 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91679
- PR middle-end/91647
- PR middle-end/91463
- PR middle-end/92312
- * c-c++-common/Warray-bounds-2.c: Disable VRP. Adjust expected messages.
- * g++.dg/warn/Warray-bounds-8.C: Remove xfails.
- * gcc.dg/Warray-bounds-48.c: New test.
- * gcc.dg/Warray-bounds-49.c: New test.
- * gcc.dg/Wstringop-overflow-16.c: Adjust text of expected messages.
- * gcc.dg/Wstringop-overflow-21.c: New test.
- * gcc.dg/Wzero-length-array-bounds.c: New test.
- * gcc.dg/pr36902.c: Remove xfail.
- * gcc.dg/strlenopt-57.c: Add an expected warning.
-
-2019-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.dg/byte_3.f: New test.
- * gfortran.dg/byte_4.f90: Ditto.
-
-2019-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/90988
- * gfortran.dg/pr90988_4.f: New test.
-
-2019-11-01 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Declare test functions
- with noipa attribute.
-
-2019-11-01 Nathan Sidwell <nathan@acm.org>
-
- * g++.dg/template/fn.C: New.
-
-2019-11-01 Kewen Lin <linkw@gcc.gnu.org>
-
- PR testsuite/92127
- * gcc.dg/vect/costmodel/ppc/costmodel-pr37194.c: Disable unroll.
- * gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr29925.c:
- Likewise.
-
-2019-10-31 Alexandre Oliva <oliva@adacore.com>
-
- * gcc.misc-tests/help.exp: Test --help=common for full sentences.
-
-2019-10-31 Jakub Jelinek <jakub@redhat.com>
-
- PR preprocessor/92296
- * c-c++-common/cpp/pr92296-1.c: New test.
- * c-c++-common/cpp/pr92296-2.c: New test.
-
-2019-10-31 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/devices-main.c: Move to devices subdirectory.
- * gcc.target/msp430/devices/bad-devices-1.c: Update #include path to
- devices-main.c.
- * gcc.target/msp430/devices/bad-devices-2.c: Likewise.
- * gcc.target/msp430/devices/bad-devices-3.c: Likewise.
- * gcc.target/msp430/devices/bad-devices-4.c: Likewise.
- * gcc.target/msp430/devices/bad-devices-5.c: Likewise.
- * gcc.target/msp430/devices/bad-devices-6.c: Likewise.
- * gcc.target/msp430/devices/csv-device-order.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_00.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_01.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_02.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_04.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_08.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_10.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_11.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_12.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_14.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_18.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_20.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_21.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_22.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_24.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_28.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430fr5969.c: Likewise.
- * gcc.target/msp430/devices/hard-cc430f5123.c: Likewise.
- * gcc.target/msp430/devices/hard-foo.c: Likewise.
- * gcc.target/msp430/devices/hard-msp430afe253.c: Likewise.
- * gcc.target/msp430/devices/hard-msp430cg4616.c: Likewise.
- * gcc.target/msp430/devices/hard-msp430f4783.c: Likewise.
- * gcc.target/msp430/devices/hard-rf430frl154h_rom.c: Likewise.
-
-2019-10-31 Richard Sandiford <richard.sandiford@arm.com>
-
- * g++.target/aarch64/sve/vcond_1_run.C: Update test name.
-
-2019-10-31 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/vcond_4.c: Split parts out into...
- * gcc.target/aarch64/sve/vcond_4_costly.c,
- * gcc.target/aarch64/sve/vcond_4_sel.c,
- * gcc.target/aarch64/sve/vcond_4_zero.c: ...these new tests.
- * gcc.target/aarch64/sve/vcond_4_run.c: Adjust accordingly.
- * gcc.target/aarch64/sve/vcond_5.c: Likewise.
-
-2019-10-31 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/reduc_strict_3.c: Split all but the
- first function out into...
- * gcc.target/aarch64/sve/reduc_strict_4.c,
- * gcc.target/aarch64/sve/reduc_strict_5.c,
- * gcc.target/aarch64/sve/reduc_strict_6.c,
- * gcc.target/aarch64/sve/reduc_strict_7.c,
- * gcc.target/aarch64/sve/reduc_strict_8.c,
- * gcc.target/aarch64/sve/reduc_strict_9.c: ...these new tests.
- Test for scalable vectors instead of 256-bit vectors.
-
-2019-10-31 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/92284
- * gfortran.dg/bind_c_array_params_3_aux.c: Include
- ../../../libgfortran/ISO_Fortran_binding.h rather than
- ISO_Fortran_binding.h.
-
-2019-10-31 Tobias Burnus <tobias@codesourcery.com>
-
- * gfortran.dg/achar_2.f90: Remove bogus line from
- last commit.
-
-2019-10-31 Tobias Burnus <tobias@codesourcery.com>
-
- * gfortran.dg/achar_2.f90: Print 'DONE' and add dg-output.
-
-2019-10-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * gcc.target/aarch64/sve/reduc_strict_3.c: Fix option order.
- * gcc.target/i386/avx-vzeroupper-19.c: Likewise.
- * gcc.target/i386/avx2-vect-mask-store-move1.c: Likewise.
- * gcc.target/i386/avx512f-gather-2.c: Likewise.
- * gcc.target/i386/avx512f-gather-5.c: Likewise.
- * gcc.target/i386/l_fma_double_1.c: Likewise.
- * gcc.target/i386/l_fma_double_2.c: Likewise.
- * gcc.target/i386/l_fma_double_3.c: Likewise.
- * gcc.target/i386/l_fma_double_4.c: Likewise.
- * gcc.target/i386/l_fma_double_5.c: Likewise.
- * gcc.target/i386/l_fma_double_6.c: Likewise.
- * gcc.target/i386/l_fma_float_1.c: Likewise.
- * gcc.target/i386/l_fma_float_2.c: Likewise.
- * gcc.target/i386/l_fma_float_3.c: Likewise.
- * gcc.target/i386/l_fma_float_4.c: Likewise.
- * gcc.target/i386/l_fma_float_5.c: Likewise.
- * gcc.target/i386/l_fma_float_6.c: Likewise.
- * gcc.target/i386/mask-pack.c: Likewise.
- * gcc.target/i386/mask-unpack.c: Likewise.
-
-2019-10-31 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/92284
- * gfortran.dg/bind-c-intent-out.f90: Update expected dump;
- extend comment.
- * gfortran.dg/bind_c_array_params_3.f90: New.
- * gfortran.dg/bind_c_array_params_3_aux.c: New.
-
-2019-10-31 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/declare-variant-9.c: New test.
- * c-c++-common/gomp/declare-variant-10.c: New test.
-
-2019-10-31 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/92277
- * fortran.dg/pr92277.f90: New.
-
-2019-10-31 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/92231
- * gcc.c-torture/compile/pr92231.c: New test.
-
-2019-10-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * gcc.dg/vect/vect-epilogues.c: New test.
- * gcc.dg/vect/fast-math-vect-call-1.c: Disable for epilogue
- vectorization.
- * gcc.dg/vect/no-fast-math-vect16.c: Likewise.
- * gcc.dg/vect/no-scevccp-noreassoc-slp-reduc-7.c: Likewise.
- * gcc.dg/vect/no-scevccp-vect-iv-3.c: Likewise.
- * gcc.dg/vect/no-section-anchors-vect-31.c: Likewise.
- * gcc.dg/vect/no-section-anchors-vect-64.c: Likewise.
- * gcc.dg/vect/no-section-anchors-vect-66.c: Likewise.
- * gcc.dg/vect/no-section-anchors-vect-68.c: Likewise.
- * gcc.dg/vect/no-vfa-vect-dv-2.c: Likewise.
- * gcc.dg/vect/pr33804.c: Likewise.
- * gcc.dg/vect/pr53773.c: Likewise.
- * gcc.dg/vect/pr65947-1.c: Likewise.
- * gcc.dg/vect/pr65947-13.c: Likewise.
- * gcc.dg/vect/pr65947-14.c: Likewise.
- * gcc.dg/vect/pr65947-4.c: Likewise.
- * gcc.dg/vect/pr80631-1.c: Likewise.
- * gcc.dg/vect/pr80631-2.c: Likewise.
- * gcc.dg/vect/slp-23.c: Likewise.
- * gcc.dg/vect/slp-25.c: Likewise.
- * gcc.dg/vect/slp-reduc-2.c: Likewise.
- * gcc.dg/vect/slp-reduc-5.c: Likewise.
- * gcc.dg/vect/slp-reduc-6.c: Likewise.
- * gcc.dg/vect/slp-reduc-sad-2.c: Likewise.
- * gcc.dg/vect/slp-widen-mult-half.c: Likewise.
- * gcc.dg/vect/trapv-vect-reduc-4.c: Likewise.
- * gcc.dg/vect/vect-103.c: Likewise.
- * gcc.dg/vect/vect-109.c: Likewise.
- * gcc.dg/vect/vect-119.c: Likewise.
- * gcc.dg/vect/vect-24.c: Likewise.
- * gcc.dg/vect/vect-26.c: Likewise.
- * gcc.dg/vect/vect-27.c: Likewise.
- * gcc.dg/vect/vect-29.c: Likewise.
- * gcc.dg/vect/vect-42.c: Likewise.
- * gcc.dg/vect/vect-44.c: Likewise.
- * gcc.dg/vect/vect-48.c: Likewise.
- * gcc.dg/vect/vect-50.c: Likewise.
- * gcc.dg/vect/vect-52.c: Likewise.
- * gcc.dg/vect/vect-54.c: Likewise.
- * gcc.dg/vect/vect-56.c: Likewise.
- * gcc.dg/vect/vect-58.c: Likewise.
- * gcc.dg/vect/vect-60.c: Likewise.
- * gcc.dg/vect/vect-72.c: Likewise.
- * gcc.dg/vect/vect-75-big-array.c: Likewise.
- * gcc.dg/vect/vect-75.c: Likewise.
- * gcc.dg/vect/vect-77-alignchecks.c: Likewise.
- * gcc.dg/vect/vect-77-global.c: Likewise.
- * gcc.dg/vect/vect-78-alignchecks.c: Likewise.
- * gcc.dg/vect/vect-78-global.c: Likewise.
- * gcc.dg/vect/vect-89-big-array.c: Likewise.
- * gcc.dg/vect/vect-89.c: Likewise.
- * gcc.dg/vect/vect-91.c: Likewise.
- * gcc.dg/vect/vect-92.c: Likewise.
- * gcc.dg/vect/vect-96.c: Likewise.
- * gcc.dg/vect/vect-cond-reduc-3.c: Likewise.
- * gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
- * gcc.dg/vect/vect-live-1.c: Likewise.
- * gcc.dg/vect/vect-live-2.c: Likewise.
- * gcc.dg/vect/vect-live-3.c: Likewise.
- * gcc.dg/vect/vect-live-4.c: Likewise.
- * gcc.dg/vect/vect-live-slp-1.c: Likewise.
- * gcc.dg/vect/vect-live-slp-2.c: Likewise.
- * gcc.dg/vect/vect-live-slp-3.c: Likewise.
- * gcc.dg/vect/vect-multitypes-3.c: Likewise.
- * gcc.dg/vect/vect-multitypes-4.c: Likewise.
- * gcc.dg/vect/vect-multitypes-6.c: Likewise.
- * gcc.dg/vect/vect-peel-1-epilogue.c: Likewise. New test.
- * gcc.dg/vect/vect-peel-1-src.c: Likewise. New test.
- * gcc.dg/vect/vect-peel-1.c: Likewise.
- * gcc.dg/vect/vect-peel-3-epilogue.c: Likewise. New test.
- * gcc.dg/vect/vect-peel-3-src.c: Likewise. New test.
- * gcc.dg/vect/vect-peel-3.c: Likewise.
- * gcc.dg/vect/vect-peel-4-epilogue.c: Likewise. New test.
- * gcc.dg/vect/vect-peel-4-src.c: Likewise. New test.
- * gcc.dg/vect/vect-peel-4.c: Likewise.
- * gcc.dg/vect/vect-reduc-6.c: Likewise.
- * gcc.dg/vect/vect-reduc-dot-s16a.c: Likewise.
- * gcc.dg/vect/vect-reduc-dot-s8a.c: Likewise.
- * gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
- * gcc.dg/vect/vect-reduc-dot-u16b.c: Likewise.
- * gcc.dg/vect/vect-reduc-dot-u8a.c: Likewise.
- * gcc.dg/vect/vect-reduc-dot-u8b.c: Likewise.
- * gcc.dg/vect/vect-reduc-pattern-1a.c: Likewise.
- * gcc.dg/vect/vect-reduc-pattern-1b-big-array.c: Likewise.
- * gcc.dg/vect/vect-reduc-pattern-1c-big-array.c: Likewise.
- * gcc.dg/vect/vect-reduc-pattern-2a.c: Likewise.
- * gcc.dg/vect/vect-reduc-pattern-2b-big-array.c: Likewise.
- * gcc.dg/vect/vect-reduc-sad.c: Likewise.
- * gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise.
- * gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise.
- * gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise.
- * gcc.dg/vect/vect-widen-mult-half.c: Likewise.
- * gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
- * gcc.dg/vect/vect-widen-mult-u8-s16-s32.c: Likewise.
- * gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Likewise.
- * gcc.target/aarch64/sve/reduc_strict_3.c: Likewise.
- * gcc.target/i386/avx-vzeroupper-19.c: Likewise.
- * gcc.target/i386/avx2-vect-mask-store-move1.c: Likewise.
- * gcc.target/i386/avx512f-gather-2.c: Likewise.
- * gcc.target/i386/avx512f-gather-5.c: Likewise.
- * gcc.target/i386/l_fma_double_1.c: Likewise.
- * gcc.target/i386/l_fma_double_2.c: Likewise.
- * gcc.target/i386/l_fma_double_3.c: Likewise.
- * gcc.target/i386/l_fma_double_4.c: Likewise.
- * gcc.target/i386/l_fma_double_5.c: Likewise.
- * gcc.target/i386/l_fma_double_6.c: Likewise.
- * gcc.target/i386/l_fma_float_1.c: Likewise.
- * gcc.target/i386/l_fma_float_2.c: Likewise.
- * gcc.target/i386/l_fma_float_3.c: Likewise.
- * gcc.target/i386/l_fma_float_4.c: Likewise.
- * gcc.target/i386/l_fma_float_5.c: Likewise.
- * gcc.target/i386/l_fma_float_6.c: Likewise.
- * gcc.target/i386/mask-pack.c: Likewise.
- * gcc.target/i386/mask-unpack.c: Likewise.
- * gfortran.dg/vect/vect-4.f90: Likewise.
-
-2019-10-30 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91369 - Implement P0784R7: constexpr new
- * g++.dg/cpp2a/constexpr-new5.C: New test.
-
- * g++.dg/cpp0x/Wpessimizing-move6.C: New test.
-
-2019-10-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR c++/92024
- * g++.dg/parse/crash70.C: New test.
- * c-c++-common/Wshadow-1.c: New test.
-
-2019-10-30 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/92208
- * gfortran.dg/pr92208.f90: New.
-
-2019-10-30 Marek Polacek <polacek@redhat.com>
-
- PR c++/92134 - constinit malfunction in static data member.
- * g++.dg/cpp2a/constinit14.C: New test.
-
-2019-10-30 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/mlarge-use-430-insn.c: New test.
-
-2019-10-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92275
- * gcc.dg/torture/pr92275.c: New testcase.
-
-2019-10-30 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/gomp/declare-variant-6.C: New test.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- * c-c++-common/Wstringop-truncation-4.c: Disable IPA ICF.
- * gcc.dg/tree-ssa/pr64910-2.c: Likewise.
- * gcc.dg/tree-ssa/pr79352.c: Likewise.
-
-2019-10-30 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/declare-variant-2.c: Add a test with , before
- match clause.
- * c-c++-common/gomp/declare-variant-6.c: Expect diagnostics also from
- C++ FE and adjust regexp so that it handles C++ pretty printing of
- function names.
- * g++.dg/gomp/declare-variant-1.C: New test.
- * g++.dg/gomp/declare-variant-2.C: New test.
- * g++.dg/gomp/declare-variant-3.C: New test.
- * g++.dg/gomp/declare-variant-4.C: New test.
- * g++.dg/gomp/declare-variant-5.C: New test.
-
-2019-10-30 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/conversion/ptrmem2.C: Adjust for error + inform.
- * g++.dg/gomp/tpl-atomic-2.C: Likewise.
-
-2019-10-30 Martin Liska <mliska@suse.cz>
-
- PR lto/91393
- PR lto/88220
- * gcc.dg/lto/pr91393_0.c: New test.
-
-2019-10-30 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92262
- * g++.dg/opt/pr92262.C: New test.
-
-2019-10-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/65930
- * gcc.dg/vect/pr65930-2.c: New testcase.
-
-2019-10-30 Mark Eggleston <mark.eggleston@codethink.com>
-
- * gfortran.dg/no_overwrite_recursive_1.f90: New test.
- * gfortran.dg/no_overwrite_recursive_2.f90: New test.
-
-2019-10-29 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/other/ptrmem8.C: Test locations too.
- * g++.dg/template/dtor6.C: Likewise.
-
-2019-10-29 Marek Polacek <polacek@redhat.com>
-
- PR c++/90998 - ICE with copy elision in init by ctor and -Wconversion.
- * g++.dg/cpp0x/overload-conv-4.C: New test.
-
-2019-10-29 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92201
- * g++.dg/other/pr92201.C: New test.
-
-2019-10-29 Marek Polacek <polacek@redhat.com>
-
- PR c++/91548 - fix detecting modifying const objects for ARRAY_REF.
- * g++.dg/cpp1y/constexpr-tracking-const15.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const16.C: New test.
- * g++.dg/cpp1z/constexpr-tracking-const1.C: New test.
-
-2019-10-29 Martin Sebor <msebor@redhat.com>
-
- PR testsuite/92144
- * c-c++-common/Warray-bounds-4.c: Disable test to avoid failures
- due to PR 83543.
-
-2019-10-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92260
- * gcc.dg/pr92260.c: New testcase.
-
-2019-10-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/65930
- * gcc.dg/vect/pr65930-1.c: New testcase.
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
- Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * g++.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: New file.
- * gcc.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: New file.
- * gcc.target/aarch64/sve/acle/asm: New test directory.
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/pcs/aarch64-sve-pcs.exp: New file.
- * gcc.target/aarch64/sve/pcs/annotate_1.c: New test.
- * gcc.target/aarch64/sve/pcs/annotate_2.c: Likewise.
- * gcc.target/aarch64/sve/pcs/annotate_3.c: Likewise.
- * gcc.target/aarch64/sve/pcs/annotate_4.c: Likewise.
- * gcc.target/aarch64/sve/pcs/annotate_5.c: Likewise.
- * gcc.target/aarch64/sve/pcs/annotate_6.c: Likewise.
- * gcc.target/aarch64/sve/pcs/annotate_7.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_1.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_10.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_11_nosc.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_11_sc.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_2.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_3.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_4.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_f16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_f32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_f64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_s16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_s32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_s64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_s8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_u16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_u32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_u64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_be_u8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_f16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_f32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_f64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_s16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_s32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_s64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_s8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_u16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_u32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_u64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_5_le_u8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_f16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_f32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_f64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_s16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_s32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_s64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_s8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_u16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_u32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_u64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_be_u8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_f16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_f32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_f64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_s16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_s32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_s64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_s8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_u16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_u32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_u64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_6_le_u8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_7.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/args_9.c: Likewise.
- * gcc.target/aarch64/sve/pcs/nosve_1.c: Likewise.
- * gcc.target/aarch64/sve/pcs/nosve_2.c: Likewise.
- * gcc.target/aarch64/sve/pcs/nosve_3.c: Likewise.
- * gcc.target/aarch64/sve/pcs/nosve_4.c: Likewise.
- * gcc.target/aarch64/sve/pcs/nosve_5.c: Likewise.
- * gcc.target/aarch64/sve/pcs/nosve_6.c: Likewise.
- * gcc.target/aarch64/sve/pcs/nosve_7.c: Likewise.
- * gcc.target/aarch64/sve/pcs/nosve_8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_1.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_1_1024.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_1_2048.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_1_256.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_1_512.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_2.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_3.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_4.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_4_1024.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_4_2048.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_4_256.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_4_512.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_5.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_5_1024.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_5_2048.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_5_256.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_5_512.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_6.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_6_1024.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_6_2048.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_6_256.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_6_512.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_7.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/return_9.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_1_be_nowrap.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_1_be_wrap.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_1_le_nowrap.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_1_le_wrap.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_2_be_nowrap.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_2_be_wrap.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_2_le_nowrap.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_2_le_wrap.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_3.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_4_be.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_4_le.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_5_be.c: Likewise.
- * gcc.target/aarch64/sve/pcs/saves_5_le.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_1.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_1_256.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_1_512.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_1_1024.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_1_2048.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_2.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_2_256.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_2_512.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_2_1024.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_2_2048.c: Likewise.
- * gcc.target/aarch64/sve/pcs/stack_clash_3.c: Likewise.
- * gcc.target/aarch64/sve/pcs/unprototyped_1.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_1.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_f16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_f32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_f64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_s16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_s32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_s64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_s8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_u16.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_u32.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_u64.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_2_u8.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_3_nosc.c: Likewise.
- * gcc.target/aarch64/sve/pcs/varargs_3_sc.c: Likewise.
- * gcc.target/aarch64/sve/pcs/vpcs_1.c: Likewise.
- * g++.target/aarch64/sve/catch_7.C: Likewise.
-
-2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
- Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * g++.target/aarch64/sve/acle/aarch64-sve-acle.exp: New file.
- * g++.target/aarch64/sve/acle/general-c++: New test directory.
- * gcc.target/aarch64/sve/acle/aarch64-sve-acle.exp: New file.
- * gcc.target/aarch64/sve/acle/general: New test directory.
- * gcc.target/aarch64/sve/acle/general-c: Likewise.
-
-2019-10-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92241
- * gcc.dg/torture/pr92241-2.c: New testcase.
-
-2019-10-29 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92258
- * gcc.target/i386/pr92258.c: New test.
-
-2019-10-28 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/strlenopt-89.c: New test.
- * gcc.dg/strlenopt-90.c: New test.
- * gcc.dg/Wstringop-overflow-20.c: New test.
-
-2019-10-28 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92226
- * gcc.dg/strlenopt-88.c: New test.
-
-2019-10-28 Martin Sebor <msebor@redhat.com>
-
- PR c/66970
- * c-c++-common/cpp/has-builtin-2.c: New test.
- * c-c++-common/cpp/has-builtin-3.c: New test.
- * c-c++-common/cpp/has-builtin.c: New test.
-
-2019-10-28 Mihailo Stojanovic <mistojanovic@wavecomp.com>
-
- PR target/82981
- * gcc.target/mips/mips64r6-ti-mult.c: New test.
-
- * gcc.target/mips/mips-builtins-pure.c: New test.
-
- * gcc.target/mips/msa-insert-split.c: New test.
-
-2019-10-28 Andrew Burgess <andrew.burgess@embecosm.com>
-
- * gcc.target/riscv/save-restore-2.c: New file.
- * gcc.target/riscv/save-restore-3.c: New file.
- * gcc.target/riscv/save-restore-4.c: New file.
- * gcc.target/riscv/save-restore-5.c: New file.
- * gcc.target/riscv/save-restore-6.c: New file.
- * gcc.target/riscv/save-restore-7.c: New file.
- * gcc.target/riscv/save-restore-8.c: New file.
-
-2019-10-28 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR tree-optimization/92163
- * gcc.dg/tree-ssa/pr92163.c: New test.
-
-2019-10-28 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR middle-end/91272
- * gcc.target/aarch64/sve/clastb_1.c: Add dg-scan.
- * gcc.target/aarch64/sve/clastb_2.c: Likewise.
- * gcc.target/aarch64/sve/clastb_3.c: Likewise.
- * gcc.target/aarch64/sve/clastb_4.c: Likewise.
- * gcc.target/aarch64/sve/clastb_5.c: Likewise.
- * gcc.target/aarch64/sve/clastb_6.c: Likewise.
- * gcc.target/aarch64/sve/clastb_7.c: Likewise.
- * gcc.target/aarch64/sve/clastb_8.c: Likewise.
-
-2019-10-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92252
- * gcc.dg/torture/pr92252.c: New testcase.
-
-2019-10-28 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92241
- * gcc.dg/torture/pr92241.c: New testcase.
-
-2019-10-28 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/92225
- * gcc.target/i386/pr92225.c: New test.
-
-2019-10-28 Michael Matz <matz@suse.de>
-
- PR middle-end/90796
- * gcc.dg/unroll-and-jam.c: Disable loop-invariant motion and adjust.
-
-2019-10-28 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR rtl-optimization/92007
- * g++.dg/opt/pr92007.C: New test (from Arseny Solokha).
-
-2019-10-28 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/91863
- * gfortran.dg/bind-c-intent-out.f90: New.
-
-2019-10-25 Jiufu Guo <guojiufu@linux.ibm.com>
-
- PR tree-optimization/88760
- * gcc.target/powerpc/small-loop-unroll.c: New test.
- * c-c++-common/tsan/thread_leak2.c: Update test.
- * gcc.dg/pr59643.c: Update test.
- * gcc.target/powerpc/loop_align.c: Update test.
- * gcc.target/powerpc/ppc-fma-1.c: Update test.
- * gcc.target/powerpc/ppc-fma-2.c: Update test.
- * gcc.target/powerpc/ppc-fma-3.c: Update test.
- * gcc.target/powerpc/ppc-fma-4.c: Update test.
- * gcc.target/powerpc/pr78604.c: Update test.
-
-2019-10-27 Andreas Tobler <andreast@gcc.gnu.org>
-
- * gcc.c-torture/execute/fprintf-2.c: Silence a Free/NetBSD libc warning.
- * gcc.c-torture/execute/printf-2.c: Likewise.
- * gcc.c-torture/execute/user-printf.c: Likewise.
-
-2019-10-27 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/86248
- * gfortran.dg/char_result_19.f90: New test.
- * gfortran.dg/char_result_mod_19.f90: Module for the new test.
-
-2019-10-26 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/89071
- * gcc.target/i386/pr87007-4.c: New test.
- * gcc.target/i386/pr87007-5.c: Ditto.
-
-2019-10-25 Marek Polacek <polacek@redhat.com>
-
- PR c++/91581 - ICE in exception-specification of defaulted ctor.
- * g++.dg/cpp0x/noexcept55.C: New test.
-
-2019-10-25 Cesar Philippidis <cesar@codesourcery.com>
- Tobias Burnus <tobias@codesourcery.com>
-
- * gfortran.dg/goacc/common-block-1.f90: New test.
- * gfortran.dg/goacc/common-block-2.f90: New test.
- * gfortran.dg/goacc/common-block-3.f90: New test.
-
-2019-10-25 David Edelsohn <dje.gcc@gmail.com>
-
- * gcc.target/powerpc/pr70100.c: Add -mvsx.
- Allow AIX ABI function name.
-
-2019-10-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92222
- * gcc.dg/torture/pr92222.c: New testcase.
-
-2019-10-25 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/reduc_strict_3.c (double_reduc1): Prevent
- the loop from being unrolled.
-
-2019-10-25 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/loop_add_5.c: Remove XFAILs for tests
- that now pass.
- * gcc.target/aarch64/sve/reduc_1.c: Likewise.
- * gcc.target/aarch64/sve/reduc_2.c: Likewise.
- * gcc.target/aarch64/sve/reduc_5.c: Likewise.
- * gcc.target/aarch64/sve/reduc_8.c: Likewise.
- * gcc.target/aarch64/sve/slp_13.c: Likewise.
- * gcc.target/aarch64/sve/slp_5.c: Likewise. Update expected
- WHILELO counts.
- * gcc.target/aarch64/sve/slp_7.c: Likewise.
-
-2019-10-25 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/pr65947-1.c: No longer expect doubled dump lines
- for FOLD_EXTRACT_LAST reductions.
- * gcc.dg/vect/pr65947-2.c: Likewise.
- * gcc.dg/vect/pr65947-3.c: Likewise.
- * gcc.dg/vect/pr65947-4.c: Likewise.
- * gcc.dg/vect/pr65947-5.c: Likewise.
- * gcc.dg/vect/pr65947-6.c: Likewise.
- * gcc.dg/vect/pr65947-9.c: Likewise.
- * gcc.dg/vect/pr65947-10.c: Likewise.
- * gcc.dg/vect/pr65947-12.c: Likewise.
- * gcc.dg/vect/pr65947-13.c: Likewise.
- * gcc.dg/vect/pr65947-14.c: Likewise.
- * gcc.dg/vect/pr80631-1.c: Likewise.
- * gcc.dg/vect/pr80631-2.c: Likewise.
- * gcc.dg/vect/vect-cond-reduc-3.c: Likewise.
- * gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
-
-2019-10-24 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/declare-variant-8.c: New test.
-
-2019-10-24 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.dg/ipa/ipa-sra-19.c: Remove dg-skip-if. Add argument type to
- prototype of k.
-
-2019-10-24 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/vect/slp-reduc-10a.c: New testcase.
- * gcc.dg/vect/slp-reduc-10b.c: Likewise.
- * gcc.dg/vect/slp-reduc-10c.c: Likewise.
- * gcc.dg/vect/slp-reduc-10d.c: Likewise.
- * gcc.dg/vect/slp-reduc-10e.c: Likewise.
-
-2019-10-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/emulate-slli.c: Skip for -mcpu=msp430.
- Add shift by a constant 5 bits.
- Update scan-assembler directives.
- * gcc.target/msp430/emulate-srai.c: Likewise.
- * gcc.target/msp430/emulate-srli.c: Skip for -mcpu=msp430.
-
-2019-10-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92205
- * gcc.dg/vect/pr92205.c: New testcase.
-
-2019-10-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92203
- * gcc.dg/torture/pr92203.c: New testcase.
-
-2019-10-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/65930
- * gcc.dg/vect/vect-reduc-2short.c: Fix typo.
-
-2019-10-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/65930
- * gcc.dg/vect/vect-reduc-2char-big-array.c: Adjust again.
- * gcc.dg/vect/vect-reduc-2char.c: Likewise.
- * gcc.dg/vect/vect-reduc-2short.c: Likewise.
- * gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
- * gcc.dg/vect/vect-reduc-pattern-2c.c: Likewise.
-
-2019-10-24 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * gcc.target/s390/load-thread-pointer-once-2.c: New test.
-
-2019-10-24 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/vect/slp-reduc-9.c: New testcase.
-
-2019-10-23 David Edelsohn <dje.gcc@gmail.com>
-
- * gcc.target/powerpc/pr70010.c: Add -Wno-psabi.
- * gcc.target/powerpc/pr70010-[12].c: Require LTO.
- * gcc.target/powerpc/pr91275.c: Add -mcpu=power8.
-
-2019-10-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/65930
- * gcc.dg/vect/vect-reduc-2char-big-array.c: Adjust.
- * gcc.dg/vect/vect-reduc-2char.c: Likewise.
- * gcc.dg/vect/vect-reduc-2short.c: Likewise.
- * gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
- * gcc.dg/vect/vect-reduc-pattern-2c.c: Likewise.
-
-2019-10-23 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/cpp2a/constexpr-dtor3.C: Expect in 'constexpr' expansion of
- message on the line with variable declaration.
- * g++.dg/ext/constexpr-attr-cleanup1.C: Likewise.
-
-2019-10-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/execute/20191023-1.c: New test.
-
-2019-10-23 Martin Liska <mliska@suse.cz>
-
- PR ipa/91969
- * g++.dg/ipa/pr91969.C: New test.
-
-2019-10-22 Marc Glisse <marc.glisse@inria.fr>
-
- PR c++/85746
- * g++.dg/pr85746.C: New file.
-
-2019-10-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92173
- * gcc.dg/torture/pr92173.c: New testcase.
-
-2019-10-22 Michael Matz <matz@suse.de>
-
- PR middle-end/90796
- * gcc.dg/unroll-and-jam.c: Add three invalid and one valid case.
-
-2019-10-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92173
- * gcc.dg/torture/pr92173.c: New testcase.
-
-2019-10-22 Richard Sandiford <richard.sandiford@arm.com>
-
- * g++.dg/diagnostic/aka5.h: New test.
- * g++.dg/diagnostic/aka5a.C: Likewise.
- * g++.dg/diagnostic/aka5b.C: Likewise.
- * g++.target/aarch64/diag_aka_1.C: Likewise.
-
-2019-10-22 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/Wnonnull.c: Provide prototypes for strlen and memcpy.
- Use __SIZE_TYPE__ instead of size_t.
-
-2019-10-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/parse/qualified2.C: Tighten dg-error directive.
- * g++.old-deja/g++.other/decl5.C: Don't expect redundant error.
-
-2019-10-21 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92015
- * g++.dg/cpp0x/constexpr-92015.C: New test.
-
-2019-10-21 Marek Polacek <polacek@redhat.com>
-
- PR c++/92062 - ODR-use ignored for static member of class template.
- * g++.dg/cpp0x/constexpr-odr1.C: New test.
- * g++.dg/cpp0x/constexpr-odr2.C: New test.
-
-2019-10-21 Marek Polacek <polacek@redhat.com>
-
- PR c++/92106 - ICE with structured bindings and -Wreturn-local-addr.
- * g++.dg/cpp1z/decomp50.C: New test.
-
-2019-10-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92162
- * gcc.dg/pr92162.c: New testcase.
-
-2019-10-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92161
- * gfortran.dg/pr92161.f: New testcase.
-
-2019-10-21 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/aarch64/acle/rng_1.c: New test.
-
-2019-10-21 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR tree-optimization/91532
- * gcc.target/aarch64/sve/fmla_2.c: Add dg-scan check for two st1d
- insns.
-
-2019-10-20 Georg-Johann Lay <avr@gjlay.de>
-
- Fix some fallout for small targets.
-
- PR testsuite/52641
- * gcc.dg/torture/pr86034.c: Use 32-bit base type for a bitfield of
- width > 16 bits.
- * gcc.dg/torture/pr90972.c [avr]: Add option "-w".
- * gcc.dg/torture/pr87693.c: Same.
- * gcc.dg/torture/pr91178.c: Add dg-require-effective-target size32plus.
- * gcc.dg/torture/pr91178-2.c: Same.
- * gcc.dg/torture/20181024-1.c
- * gcc.dg/torture/pr86554-1.c: Use 32-bit integers.
- * gcc.dg/tree-ssa/pr91091-1.c: Same.
-
-2019-10-20 Jan Hubicka <hubicka@ucw.cz>
-
- * gcc.c-torture/execute/alias-access-path-2.c: New testcase.
- * gcc.dg/tree-ssa/alias-access-path-11.c: xfail.
-
-2019-10-20 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/cpp2a/nodiscard-reason-only-one.C: In dg-error or dg-warning
- remove (?n) uses and replace .* with \[^\n\r]*.
- * g++.dg/cpp2a/nodiscard-reason.C: Likewise.
- * g++.dg/cpp2a/nodiscard-once.C: Likewise.
- * g++.dg/cpp2a/nodiscard-reason-nonstring.C: Likewise.
-
-2019-10-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/92140
- * gcc.target/i386/pr92140.c: New test.
- * gcc.c-torture/execute/pr92140.c: New test.
-
-2019-10-19 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/Wnonnull.c: Add attributed function declarations for
- memcpy and strlen for Darwin.
-
-2019-10-18 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/92157
- * gcc.dg/strlenopt-69.c: Disable test failing due to PR 92155.
- * gcc.dg/strlenopt-87.c: New test.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * gcc.target/arm/negdi-3.c: Update expected output to allow NEGS.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * gcc.dg/builtin-arith-overflow-3.c: New test.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * gcc.target/arm/negdi-3.c: Remove XFAIL markers.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * gcc.target/arm/pr53447-1.c: Remove XFAIL.
- * gcc.target/arm/pr53447-3.c: Remove XFAIL.
- * gcc.target/arm/pr53447-4.c: Remove XFAIL.
-
-2019-10-18 Richard Earnshaw <rearnsha@arm.com>
-
- * gcc.target/arm/negdi-3.c: Add XFAILS.
- * gcc.target/arm/pr3447-1.c: Likewise.
- * gcc.target/arm/pr3447-3.c: Likewise.
- * gcc.target/arm/pr3447-4.c: Likewise.
-
-2019-10-18 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/69455
- * gfortran.dg/pr69455_1.f90: New test.
- * gfortran.dg/pr69455_2.f90: Ditto.
-
-2019-10-18 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * gcc.target/arm/multilib.exp: Add extra tests.
-
-2019-10-18 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/91586
- * gfortran.dg/class_71.f90: New.
-
-2019-10-18 Georg-Johann Lay <avr@gjlay.de>
-
- Fix some fallout for small targets.
-
- PR testsuite/52641
- * gcc.c-torture/execute/20190820-1.c:
- Add dg-require-effective-target int32plus.
- * gcc.c-torture/execute/pr85331.c
- Add dg-require-effective-target double64plus.
- * gcc.dg/pow-sqrt-1.c: Same.
- * gcc.dg/pow-sqrt-2.c: Same.
- * gcc.dg/pow-sqrt-3.c: Same.
- * gcc.c-torture/execute/20190901-1.c: Same.
- * gcc.c-torture/execute/user-printf.c [avr]: Skip.
- * gcc.c-torture/execute/fprintf-2.c [avr]: Skip.
- * gcc.c-torture/execute/printf-2.c [avr]: Skip.
- * gcc.dg/Wlarger-than3.c [avr]: Skip.
- * gcc.c-torture/execute/ieee/20041213-1.c (sqrt)
- [avr,double=float]: Provide custom prototype.
- * gcc.dg/pr36017.c: Same.
- * gcc.c-torture/execute/pr90025.c: Use 32-bit int.
- * gcc.dg/complex-7.c: Add dg-require-effective-target double64.
- * gcc.dg/loop-versioning-1.c:
- Add dg-require-effective-target size32plus.
- * gcc.dg/loop-versioning-2.c: Same.
-
-2019-10-18 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
- Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/86753
- * gcc.target/aarch64/sve/cond_cnot_2.c: Remove XFAIL
- from { scan-assembler-not {\tsel\t}.
- * gcc.target/aarch64/sve/cond_convert_1.c: Adjust to make
- only one load conditional.
- * gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
- * gcc.target/aarch64/sve/vcond_4.c: Remove XFAIL's.
- * gcc.target/aarch64/sve/vcond_5.c: Likewise.
-
-2019-10-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92056
- * gcc.dg/tree-ssa/pr92056.c: New test.
-
-2019-10-17 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.old-deja/g++.other/decl9.C: Check locations too.
-
-2019-10-17 Yuliang Wang <yuliang.wang@arm.com>
-
- * gcc.target/aarch64/sve2/eor3_1.c: New test.
- * gcc.target/aarch64/sve2/nlogic_1.c: As above.
- * gcc.target/aarch64/sve2/nlogic_2.c: As above.
- * gcc.target/aarch64/sve2/bitsel_1.c: As above.
- * gcc.target/aarch64/sve2/bitsel_2.c: As above.
- * gcc.target/aarch64/sve2/bitsel_3.c: As above.
- * gcc.target/aarch64/sve2/bitsel_4.c: As above.
-
-2019-10-17 Aldy Hernandez <aldyh@redhat.com>
-
- * gcc.dg/tree-ssa/evrp4.c: Check for +INF instead of -1.
-
-2019-10-17 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.target/arm/vseleqdf.c: Add missing closing bracket.
- * gcc.target/arm/vseleqsf.c: Likewise.
- * gcc.target/arm/vselgedf.c: Likewise.
- * gcc.target/arm/vselgesf.c: Likewise.
- * gcc.target/arm/vselgtdf.c: Likewise.
- * gcc.target/arm/vselgtsf.c: Likewise.
- * gcc.target/arm/vselledf.c: Likewise.
- * gcc.target/arm/vsellesf.c: Likewise.
- * gcc.target/arm/vselltdf.c: Likewise.
- * gcc.target/arm/vselltsf.c: Likewise.
- * gcc.target/arm/vselnedf.c: Likewise.
- * gcc.target/arm/vselnesf.c: Likewise.
- * gcc.target/arm/vselvcdf.c: Likewise.
- * gcc.target/arm/vselvcsf.c: Likewise.
- * gcc.target/arm/vselvsdf.c: Likewise.
- * gcc.target/arm/vselvssf.c: Likewise.
-
-2019-10-17 Mark Eggleston <mark.eggleston@codethink.com>
-
- * gfortran.dg/auto_in_equiv_3.f90: New test.
- * gfortran.dg/auto_in_equiv_4.f90: New test.
- * gfortran.dg/auto_in_equiv_5.f90: New test.
- * gfortran.dg/auto_in_equiv_6.f90: New test.
- * gfortran.dg/auto_in_equiv_7.f90: New test.
-
-2019-10-17 Georg-Johann Lay <avr@gjlay.de>
-
- * gcc.target/avr/progmem-error-1.cpp: Fix location of the
- expected diagnostic.
-
-2019-10-17 Feng Xue <fxue@os.amperecomputing.com>
-
- PR testsuite/92125
- * gcc.dg/ipa/pr91088.c: Change char conversion to bitand.
-
-2019-10-17 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/92056
- * gcc.c-torture/compile/pr92056.c: New test.
-
- PR tree-optimization/92115
- * gcc.dg/pr92115.c: New test.
-
- PR fortran/87752
- * gfortran.dg/gomp/pr87752.f90: New test.
-
-2019-10-17 Richard Biener <rguenther@suse.de>
-
- PR debug/91887
- * g++.dg/debug/dwarf2/pr91887.C: New testcase.
-
-2019-10-16 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/83821
- * c-c++-common/Warray-bounds-4.c: Remove XFAIL.
- * gcc.dg/strlenopt-82.c: New test.
- * gcc.dg/strlenopt-83.c: Same.
- * gcc.dg/strlenopt-84.c: Same.
- * gcc.dg/strlenopt-85.c: Same.
- * gcc.dg/strlenopt-86.c: Same.
- * gcc.dg/tree-ssa/calloc-4.c: Same.
- * gcc.dg/tree-ssa/calloc-5.c: Same.
-
-2019-10-16 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91996
- * gcc.dg/strlenopt-80.c: New test.
- * gcc.dg/strlenopt-81.c: New test.
-
-2019-10-16 Mihailo Stojanovic <mistojanovic@wavecomp.com>
-
- * gcc.target/mips/msa-dpadd-dpsub.c: New test.
-
-2019-10-16 Wilco Dijkstra <wdijkstr@arm.com>
-
- * gcc.target/aarch64/symbol-range.c: Improve testcase.
- * gcc.target/aarch64/symbol-range-tiny.c: Likewise.
-
-2019-10-16 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/vect/vect-cond-reduc-3.c: New testcase.
- * gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
-
-2019-10-16 Peter Bergner <bergner@linux.ibm.com>
- Jiufu Guo <guojiufu@linux.ibm.com>
-
- PR target/70010
- * gcc.target/powerpc/pr70010.c: New test.
- * gcc.target/powerpc/pr70010-1.c: New test.
- * gcc.target/powerpc/pr70010-2.c: New test.
- * gcc.target/powerpc/pr70010-3.c: New test.
- * gcc.target/powerpc/pr70010-4.c: New test.
-
-2019-10-16 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/91088
- * gcc.dg/ipa/pr91088.c: New test.
- * gcc.dg/ipa/pr91089.c: Add sub-test for range analysis.
- * g++.dg/tree-ssa/ivopts-3.C: Force a function to be noinline.
-
-2019-10-15 Andrew Sutton <asutton@lock3software.com>
-
- * g++.dg/cpp2a/concepts5.C: New test.
-
-2019-10-15 Andrew Pinski <apinski@marvell.com>
-
- * gcc.c-torture/compile/20191015-1.c: New test.
- * gcc.c-torture/compile/20191015-2.c: New test.
-
-2019-10-15 Martin Sebor <msebor@redhat.com>
-
- PR testsuite/92016
- * gcc.dg/Wstringop-overflow-17.c: Expect an additional warning.
-
-2019-10-15 Bill Schmidt <wschmidt@linux.ibm.com>
-
- PR target/92093
- * gcc.target/powerpc/pr91275.c: Fix type and endian issues.
-
-2019-10-15 Richard Biener <rguenther@suse.de>
-
- PR testsuite/92048
- * gcc.dg/vect/fast-math-vect-pr29925.c: Avoid unrolling of
- inner loop.
-
-2019-10-15 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * gcc.target/s390/load-thread-pointer-once.c: New test.
-
-2019-10-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92094
- * gfortran.dg/pr92094.f90: New testcase.
-
-2019-10-15 Hongyu Wang <hongyu.wang@intel.com>
-
- PR target/92035
- * gcc.target/i386/avx512f-vrndscaless-1.c: Add scan-assembler-times
- directives for newly expected instructions.
- * gcc.target/i386/avx512f-vrndscalesd-1.c: Likewise.
- * gcc.target/i386/avx512f-vrndscaless-2.c
- (avx512f_test): Add tests for new intrinsics.
- * gcc.target/i386/avx512f-vrndscalesd-2.c: Likewise.
- * gcc.target/i386/avx-1.c (__builtin_ia32_rndscalefss_round,
- __builtin_ia32_rndscalefsd_round): Remove.
- (__builtin_ia32_rndscalefss_mask_round,
- __builtin_ia32_rndscalefsd_mask_round): Define.
- * gcc.target/i386/sse-13.c: Ditto.
- * gcc.target/i386/sse-23.c: Ditto.
-
-2019-10-15 Richard Biener <rguenther@suse.de>
-
- PR middle-end/92046
- * c-c++-common/cxxbitfields-3.c: Adjust.
- * c-c++-common/cxxbitfields-6.c: Likewise.
- * c-c++-common/simulate-thread/bitfields-1.c: Likewise.
- * c-c++-common/simulate-thread/bitfields-2.c: Likewise.
- * c-c++-common/simulate-thread/bitfields-3.c: Likewise.
- * c-c++-common/simulate-thread/bitfields-4.c: Likewise.
- * g++.dg/simulate-thread/bitfields-2.C: Likewise.
- * g++.dg/simulate-thread/bitfields.C: Likewise.
- * gcc.dg/lto/pr52097_0.c: Likewise.
- * gcc.dg/simulate-thread/speculative-store-2.c: Likewise.
- * gcc.dg/simulate-thread/speculative-store-3.c: Likewise.
- * gcc.dg/simulate-thread/speculative-store-4.c: Likewise.
- * gcc.dg/simulate-thread/speculative-store.c: Likewise.
- * gcc.dg/tree-ssa/20050314-1.c: Likewise.
-
-2019-10-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR tree-optimization/92085
- * gcc.dg/tree-ssa/pr92085-1.c: New test.
- * gcc.dg/tree-ssa/pr92085-2.c: Likewise.
-
-2019-10-14 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/89943
- * gfortran.dg/pr89943_1.f90: New test.
- * gfortran.dg/pr89943_2.f90: Ditto.
- * gfortran.dg/pr89943_3.f90: Ditto.
- * gfortran.dg/pr89943_4.f90: Ditto.
-
-2019-10-14 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/92004
- * gfortran.dg/argument_checking_24.f90: New test.
- * gfortran.dg/abstract_type_6.f90: Add error message.
- * gfortran.dg/argument_checking_11.f90: Correct wording
- in error message.
- * gfortran.dg/argumeent_checking_13.f90: Likewise.
- * gfortran.dg/interface_40.f90: Add error message.
-
-2019-10-14 Maya Rashish <coypu@sdf.org>
-
- * gcc.c-torture/compile/pr85401: New test.
-
-2019-10-14 Mihailo Stojanovic <mistojanovic@wavecomp.com>
-
- * gcc.target/mips/constant-spill.c: New test.
-
-2019-10-14 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/92069
- * gcc.dg/torture/pr92069.c: New testcase.
-
-2019-10-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/constexpr-union5.C: Test location(s) too.
- * g++.dg/diagnostic/bitfld2.C: Likewise.
- * g++.dg/ext/anon-struct1.C: Likewise.
- * g++.dg/ext/anon-struct6.C: Likewise.
- * g++.dg/ext/flexary19.C: Likewise.
- * g++.dg/ext/flexary9.C: Likewise.
- * g++.dg/template/error17.C: Likewise.
-
-2019-10-14 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/92084
- * g++.dg/gomp/pr92084.C: New test.
-
-2019-10-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/diag-aka-5.h: New test.
- * gcc.dg/diag-aka-5a.c: Likewise.
- * gcc.dg/diag-aka-5b.c: Likewise.
- * gcc.target/aarch64/diag_aka_1.c (f): Expect an aka to be printed
- for myvec.
-
-2019-10-14 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/declare-variant-7.c: Add tests for clauses not
- separated by commas in simd selector trait properties.
-
-2019-10-14 Aldy Hernandez <aldyh@redhat.com>
-
- * gcc.dg/tree-ssa/evrp4.c: Adjust for unsigned non-zero being
- [1,MAX].
-
-2019-10-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/indirect-thunk-1.c: Allow 'l' or 'L' in
- indirection label prefix, for Darwin.
- * gcc.target/i386/indirect-thunk-2.c: Likewise.
- * gcc.target/i386/indirect-thunk-3.c: Likewise.
- * gcc.target/i386/indirect-thunk-4.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-1.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-2.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-3.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-4.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-5.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-6.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-1.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-2.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-3.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-4.c: Likewise.
- * gcc.target/i386/indirect-thunk-inline-1.c: Likewise.
- * gcc.target/i386/indirect-thunk-inline-2.c: Likewise.
- * gcc.target/i386/indirect-thunk-inline-3.c: Likewise.
- * gcc.target/i386/indirect-thunk-inline-4.c: Likewise.
- * gcc.target/i386/pr32219-2.c: Likewise.
- * gcc.target/i386/pr32219-3.c: Likewise.
- * gcc.target/i386/pr32219-4.c: Likewise.
- * gcc.target/i386/pr32219-7.c: Likewise.
- * gcc.target/i386/pr32219-8.c: Likewise.
- * gcc.target/i386/ret-thunk-14.c: Likewise.
- * gcc.target/i386/ret-thunk-15.c: Likewise.
- * gcc.target/i386/ret-thunk-9.c: Likewise.
-
-2019-10-13 Damian Rouson <damain@sourceryinstitue.org>
-
- PR fortran/91513
- * gfortran.dg/impure_assignment_2.f90: Update dg-error regex.
-
-2019-10-13 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/92017
- * gfortran.dg/minmaxloc_14.f90: New test.
-
-2019-10-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * lib/target-supports.exp (add_options_for_c99_runtime): Remove.
- (check_effective_target_c99_runtime): Remove call to
- add_options_for_c99_runtime.
-
- * gcc.dg/builtins-18.c: Remove dg-add-options c99_runtime.
- * gcc.dg/builtins-20.c: Likewise.
- * gcc.dg/builtins-53.c: Likewise.
- * gcc.dg/builtins-55.c: Likewise.
- * gcc.dg/builtins-67.c: Likewise.
- * gcc.dg/c99-tgmath-1.c: Likewise.
- * gcc.dg/c99-tgmath-2.c: Likewise.
- * gcc.dg/c99-tgmath-3.c: Likewise.
- * gcc.dg/c99-tgmath-4.c: Likewise.
- * gcc.dg/ipa/inline-8.c: Likewise.
- * gcc.dg/ipa/ipa-icf-5.c: Likewise.
- * gcc.dg/ipa/ipa-icf-7.c: Likewise.
- * gcc.dg/nextafter-2.c: Likewise.
- * gcc.dg/pr42427.c: Likewise.
- * gcc.dg/pr78965.c: Likewise.
- * gcc.dg/single-precision-constant.c: Likewise.
- * gcc.dg/torture/builtin-convert-1.c: Likewise.
- * gcc.dg/torture/builtin-convert-2.c: Likewise.
- * gcc.dg/torture/builtin-convert-3.c: Likewise.
- * gcc.dg/torture/builtin-convert-4.c: Likewise.
- * gcc.dg/torture/builtin-fp-int-inexact.c: Likewise.
- * gcc.dg/torture/builtin-fp-int-inexact-c2x.c: Likewise.
- * gcc.dg/torture/builtin-integral-1.c: Likewise.
- * gcc.dg/torture/builtin-power-1.c: Likewise.
- * gcc.dg/tree-ssa/copy-sign-1.c: Likewise.
- * gcc.dg/tree-ssa/minmax-2.c: Likewise.
- * gcc.dg/tree-ssa/mult-abs-2.c: Likewise.
- * gcc.target/i386/387-builtin-fp-int-inexact.c: Likewise.
- * gcc.target/i386/387-rint-inline-1.c: Likewise.
- * gcc.target/i386/387-rint-inline-2.c: Likewise.
- * gcc.target/i386/conversion.c: Likewise.
- * gcc.target/i386/pr47312.c: Likewise.
- * gcc.target/i386/sse2-builtin-fp-int-inexact.c: Likewise.
- * gcc.target/i386/sse2-rint-inline-1.c: Likewise.
- * gcc.target/i386/sse2-rint-inline-2.c: Likewise.
- * gcc.target/i386/sse4_1-builtin-fp-int-inexact.c: Likewise.
- * gcc.target/i386/sse4_1-rint-inline.c: Likewise.
-
-2019-10-12 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/92063
- * gcc.c-torture/compile/pr92063.c: New test.
-
- * c-c++-common/gomp/declare-variant-2.c: Adjust for error recovery
- improvements. Add new tests.
- * c-c++-common/gomp/declare-variant-4.c: New test.
- * c-c++-common/gomp/declare-variant-5.c: New test.
- * c-c++-common/gomp/declare-variant-6.c: New test.
- * c-c++-common/gomp/declare-variant-7.c: New test.
-
-2019-10-11 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/dfp/c11-constants-1.c, gcc.dg/dfp/c11-constants-2.c,
- gcc.dg/dfp/c2x-constants-1.c, gcc.dg/dfp/c2x-constants-2.c: New
- tests.
- * gcc.dg/dfp/constants-pedantic.c: Use -std=gnu17 explicitly.
- Update expected diagnostics.
-
-2019-10-11 Marek Polacek <polacek@redhat.com>
-
- PR c++/92070 - bogus error with -fchecking=2.
- * g++.dg/expr/cond17.C: New test.
-
-2019-10-11 Marek Polacek <polacek@redhat.com>
-
- PR c++/92049 - extra error with -fchecking=2.
- * g++.dg/template/builtin2.C: New test.
-
-2019-10-11 Jim Wilson <jimw@sifive.com>
-
- PR rtl-optimization/91860
- * gcc.dg/pr91860-1.c: New testcase.
- * gcc.dg/pr91860-2.c: New testcase.
- * gcc.dg/pr91860-3.c: New testcase.
- * gcc.dg/pr91860-4.c: New testcase.
-
-2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91649
- * gfortran.dg/pr91649.f90: New test.
-
-2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91715
- * gfortran.dg/function_kinds_5.f90: Prune run-on error.
- * gfortran.dg/pr85543.f90: Ditto.
- * gfortran.dg/pr91715.f90: New test.
-
-2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/92018
- * gfortran.dg/gnu_logical_2.f90: Update dg-error regex.
- * gfortran.dg/pr81509_2.f90: Ditto.
- * gfortran.dg/pr92018.f90: New test.
-
-2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/92019
- * gfortran.dg/pr92019.f90: New test.
-
-2019-10-11 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/dfp/c11-keywords-1.c, gcc.dg/dfp/c11-keywords-2.c,
- gcc.dg/dfp/c2x-keywords-1.c, gcc.dg/dfp/c2x-keywords-2.c: New
- tests.
- * gcc.dg/dfp/keywords-ignored-c99.c: Remove test.
- * gcc.dg/dfp/constants-c99.c, gcc.dg/dfp/keywords-c89.c,
- gcc.dg/dfp/keywords-c99.c: Use -pedantic-errors.
-
-2019-10-11 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/92050
- * gfortran.dg/pr92050.f90: New.
-
-2019-10-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90883
- PR tree-optimization/91091
- * gcc.dg/torture/20191011-1.c: New testcase.
- * gcc.dg/tree-ssa/ssa-fre-82.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-83.c: Likewise.
- * gcc.dg/tree-ssa/redundant-assign-zero-1.c: Disable FRE.
- * gcc.dg/tree-ssa/redundant-assign-zero-2.c: Likewise.
-
-2019-10-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/size_clause4.ads: New test.
-
-2019-10-11 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR target/77918
- * gcc.target/s390/s390.exp: Enable Fortran tests.
- * gcc.target/s390/zvector/autovec-double-quiet-eq.c: New test.
- * gcc.target/s390/zvector/autovec-double-quiet-ge.c: New test.
- * gcc.target/s390/zvector/autovec-double-quiet-gt.c: New test.
- * gcc.target/s390/zvector/autovec-double-quiet-le.c: New test.
- * gcc.target/s390/zvector/autovec-double-quiet-lt.c: New test.
- * gcc.target/s390/zvector/autovec-double-quiet-ordered.c: New test.
- * gcc.target/s390/zvector/autovec-double-quiet-uneq.c: New test.
- * gcc.target/s390/zvector/autovec-double-quiet-unordered.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-eq-z13-finite.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-eq-z13.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-eq.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-ge-z13-finite.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-ge-z13.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-ge.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-gt-z13-finite.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-gt-z13.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-gt.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-le-z13-finite.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-le-z13.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-le.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-lt-z13-finite.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-lt-z13.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-lt.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-ltgt-z13-finite.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-ltgt-z13.c: New test.
- * gcc.target/s390/zvector/autovec-double-signaling-ltgt.c: New test.
- * gcc.target/s390/zvector/autovec-double-smax-z13.F90: New test.
- * gcc.target/s390/zvector/autovec-double-smax.F90: New test.
- * gcc.target/s390/zvector/autovec-double-smin-z13.F90: New test.
- * gcc.target/s390/zvector/autovec-double-smin.F90: New test.
- * gcc.target/s390/zvector/autovec-float-quiet-eq.c: New test.
- * gcc.target/s390/zvector/autovec-float-quiet-ge.c: New test.
- * gcc.target/s390/zvector/autovec-float-quiet-gt.c: New test.
- * gcc.target/s390/zvector/autovec-float-quiet-le.c: New test.
- * gcc.target/s390/zvector/autovec-float-quiet-lt.c: New test.
- * gcc.target/s390/zvector/autovec-float-quiet-ordered.c: New test.
- * gcc.target/s390/zvector/autovec-float-quiet-uneq.c: New test.
- * gcc.target/s390/zvector/autovec-float-quiet-unordered.c: New test.
- * gcc.target/s390/zvector/autovec-float-signaling-eq.c: New test.
- * gcc.target/s390/zvector/autovec-float-signaling-ge.c: New test.
- * gcc.target/s390/zvector/autovec-float-signaling-gt.c: New test.
- * gcc.target/s390/zvector/autovec-float-signaling-le.c: New test.
- * gcc.target/s390/zvector/autovec-float-signaling-lt.c: New test.
- * gcc.target/s390/zvector/autovec-float-signaling-ltgt.c: New test.
- * gcc.target/s390/zvector/autovec-fortran.h: New test.
- * gcc.target/s390/zvector/autovec-long-double-signaling-ge.c: New test.
- * gcc.target/s390/zvector/autovec-long-double-signaling-gt.c: New test.
- * gcc.target/s390/zvector/autovec-long-double-signaling-le.c: New test.
- * gcc.target/s390/zvector/autovec-long-double-signaling-lt.c: New test.
- * gcc.target/s390/zvector/autovec.h: New test.
-
-2019-10-11 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * gcc.target/s390/vector/vec-scalar-cmp-1.c: Adjust
- expectations.
-
-2019-10-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/array38.adb: New test.
- * gnat.dg/array38_pkg.ad[sb]: New helper.
-
-2019-10-11 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91987
- * g++.dg/cpp1z/eval-order6.C: New test.
- * g++.dg/cpp1z/eval-order7.C: New test.
- * g++.dg/cpp1z/eval-order8.C: New test.
- * c-c++-common/gomp/pr91987.c: New test.
-
-2019-10-10 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c11-float-dfp-1.c, gcc.dg/c2x-float-no-dfp-1.c,
- gcc.dg/c2x-float-no-dfp-2.c, gcc.dg/dfp/c2x-float-dfp-1.c,
- gcc.dg/dfp/c2x-float-dfp-2.c, gcc.dg/dfp/c2x-float-dfp-3.c,
- gcc.dg/dfp/tr24732-float-dfp-1.c,
- gcc.dg/dfp/ts18661-2-float-dfp-1.c: New tests.
-
-2019-10-10 David Malcolm <dmalcolm@redhat.com>
-
- PR 87488
- * c-c++-common/diagnostic-format-json-2.c: Expect an "option_url"
- field.
- * c-c++-common/diagnostic-format-json-3.c: Likewise.
- * gfortran.dg/diagnostic-format-json-2.F90: Likewise.
- * gfortran.dg/diagnostic-format-json-3.F90: Likewise.
- * jit.dg/test-error-array-bounds.c (create_code): Ensure that
- error messages don't contain escaped URLs.
-
-2019-10-10 David Malcolm <dmalcolm@redhat.com>
-
- PR 87488
- * lib/prune.exp (TEST_ALWAYS_FLAGS): Add -fdiagnostics-urls=never.
-
-2019-10-10 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/92022
- * g++.dg/pr92022.C: New test.
-
-2019-10-10 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/declare-variant-1.c: New test.
- * c-c++-common/gomp/declare-variant-2.c: New test.
- * c-c++-common/gomp/declare-variant-3.c: New test.
- * g++.dg/gomp/this-1.C: Adjust for diagnostic message spelling fix.
- * gcc.dg/gomp/declare-variant-1.c: New test.
- * gcc.dg/gomp/declare-variant-2.c: New test.
-
-2019-10-09 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/90879
- * gcc.dg/Wstring-compare-2.c: New test.
- * gcc.dg/Wstring-compare.c: New test.
- * gcc.dg/strcmpopt_3.c: Scan the optmized dump instead of strlen.
- * gcc.dg/strcmpopt_6.c: New test.
- * gcc.dg/strlenopt-65.c: Remove uinnecessary declarations, add
- test cases.
- * gcc.dg/strlenopt-66.c: Run it.
- * gcc.dg/strlenopt-68.c: New test.
-
-2019-10-09 Marek Polacek <polacek@redhat.com>
-
- PR c++/91364 - P0388R4: Permit conversions to arrays of unknown bound.
- PR c++/69531 - DR 1307: Differently bounded array parameters.
- PR c++/88128 - DR 330: Qual convs and pointers to arrays of pointers.
- * g++.dg/conversion/qual1.C: New test.
- * g++.dg/conversion/qual2.C: New test.
- * g++.dg/conversion/qual3.C: New test.
- * g++.dg/conversion/ref2.C: New test.
- * g++.dg/conversion/ref3.C: New test.
- * g++.dg/cpp0x/initlist-array3.C: Remove dg-error.
- * g++.dg/cpp0x/initlist-array7.C: New test.
- * g++.dg/cpp0x/initlist-array8.C: New test.
- * g++.dg/cpp2a/array-conv1.C: New test.
- * g++.dg/cpp2a/array-conv10.C: New test.
- * g++.dg/cpp2a/array-conv11.C: New test.
- * g++.dg/cpp2a/array-conv12.C: New test.
- * g++.dg/cpp2a/array-conv13.C: New test.
- * g++.dg/cpp2a/array-conv14.C: New test.
- * g++.dg/cpp2a/array-conv15.C: New test.
- * g++.dg/cpp2a/array-conv16.C: New test.
- * g++.dg/cpp2a/array-conv17.C: New test.
- * g++.dg/cpp2a/array-conv2.C: New test.
- * g++.dg/cpp2a/array-conv3.C: New test.
- * g++.dg/cpp2a/array-conv4.C: New test.
- * g++.dg/cpp2a/array-conv5.C: New test.
- * g++.dg/cpp2a/array-conv6.C: New test.
- * g++.dg/cpp2a/array-conv7.C: New test.
- * g++.dg/cpp2a/array-conv8.C: New test.
- * g++.dg/cpp2a/array-conv9.C: New test.
- * g++.old-deja/g++.bugs/900321_01.C: Adjust dg-error.
-
-2019-10-09 Marek Polacek <polacek@redhat.com>
-
- PR c++/92032 - DR 1601: Promotion of enum with fixed underlying type.
- * g++.dg/cpp0x/scoped_enum10.C: New test.
- * g++.dg/cpp0x/scoped_enum11.C: New test.
-
-2019-10-08 Andrew Sutton <asutton@lock3software.com>
-
- * lib/target-supports.exp (check_effective_target_concepts): Check
- for std=c++2a.
-
-2019-10-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- * c-c++-common/Waddress-1.c: Test locations too.
- * c-c++-common/Wpointer-compare-1.c: Likewise.
- * c-c++-common/Wshift-count-negative-1.c: Likewise.
- * c-c++-common/Wshift-count-overflow-1.c: Likewise.
- * c-c++-common/Wshift-negative-value-1.c: Likewise.
- * c-c++-common/Wshift-negative-value-2.c: Likewise.
- * c-c++-common/Wshift-negative-value-5.c: Likewise.
- * c-c++-common/pr48418.c: Likewise.
- * c-c++-common/pr65830.c: Likewise.
- * c-c++-common/pr69764.c: Likewise.
- * g++.dg/cpp0x/constexpr-array-ptr10.C: Likewise.
- * g++.dg/cpp0x/nullptr37.C: Likewise.
- * g++.dg/template/crash126.C: Likewise.
- * g++.dg/template/crash129.C: Likewise.
- * g++.dg/warn/Wextra-3.C: Likewise.
- * g++.dg/warn/Wfloat-equal-1.C: Likewise.
- * g++.dg/warn/Wstring-literal-comparison-1.C: Likewise.
- * g++.dg/warn/Wstring-literal-comparison-2.C: Likewise.
- * g++.dg/warn/pointer-integer-comparison.C: Likewise.
- * g++.old-deja/g++.jason/crash8.C: Likewise.
-
-2019-10-09 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/vect/vect-outer-call-1.c: New testcase.
-
-2019-10-08 Alexandre Oliva <oliva@adacore.com>
-
- * gcc.target/i386/20060512-1.c (sse2_test): Use a
- call-clobbered register variable for stack-disaligning push
- and pop. Require a frame pointer.
- * gcc.target/i386/20060512-3.c (sse2_test): Likewise.
-
-2019-10-08 Martin Sebor <msebor@redhat.com>
-
- PR c++/92001
- * g++.dg/Wclass-memaccess-5.C: New test.
-
-2019-10-08 Dmitrij Pochepko <dmitrij.pochepko@bell-sw.com>
-
- PR tree-optimization/90836
- * lib/target-supports.exp (check_effective_target_popcount)
- (check_effective_target_popcountll): New effective targets.
- * gcc.dg/tree-ssa/popcount4.c: New test.
- * gcc.dg/tree-ssa/popcount4l.c: New test.
- * gcc.dg/tree-ssa/popcount4ll.c: New test.
-
-2019-10-08 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/92014
- * gcc.dg/Wstringop-overflow-19.c: New test.
-
-2019-10-08 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91801
- * gfortran.dg/pr91801.f90: New test.
-
-2019-10-08 Marek Polacek <polacek@redhat.com>
-
- DR 685 - Integral promotion of enum ignores fixed underlying type.
- * g++.dg/cpp0x/scoped_enum9.C: New test.
-
-2019-10-08 Martin Sebor <msebor@redhat.com>
-
- PR tetsuite/92025
- * gcc.dg/Wstringop-overflow-12.c: Remove xfail.
-
-2019-10-08 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/vect/pr65947-1.c: Adjust.
- * gcc.dg/vect/pr65947-13.c: Likewise.
- * gcc.dg/vect/pr65947-14.c: Likewise.
- * gcc.dg/vect/pr65947-4.c: Likewise.
- * gcc.dg/vect/pr80631-1.c: Likewise.
- * gcc.dg/vect/pr80631-2.c: Likewise.
-
-2019-10-08 Tobias Burnus <tobias@codesourcery.com>
-
- * gfortran.dg/goacc/continuation-free-form.f95: Update dg-error.
-
-2019-10-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/torture/simd-abi-9.c: Require LP64 for
- the function body test.
-
-2019-10-08 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/torture/builtin-fp-int-inexact-c2x.c: New test.
-
-2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/430x-insns.c: New test.
- * gcc.target/msp430/data-attributes-2.c: Remove dg-warning
- directives for conflicts between the "section" and "lower" attributes.
- * gcc.target/msp430/msp430.exp
- (check_effective_target_msp430_region_not_lower): New.
- (check_effective_target_msp430_region_lower): New.
- * gcc.target/msp430/object-attributes-430.c: New test.
- * gcc.target/msp430/object-attributes-default.c: New test.
- * gcc.target/msp430/object-attributes-mlarge-any-region.c: New test.
- * gcc.target/msp430/object-attributes-mlarge.c: New test.
-
-2019-10-07 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/pr71801.c (uuidcache_init): Fix up size of d array.
-
-2019-10-07 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/not-a-function-template-1.C: New.
- * g++.dg/template/crash107.C: Adjust expected location.
- * g++.dg/template/dependent-expr1.C: Check locations.
- * g++.dg/template/error17.C: Check location.
-
-2019-10-07 Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/91994
- * gcc.target/i386/pr91994.c: New test.
-
-2019-10-07 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91975
- * g++.dg/tree-ssa/ivopts-3.C: Adjust.
- * gcc.dg/vect/vect-profile-1.c: Disable cunrolli.
- * gcc.dg/vect/vect-double-reduc-6.c: Disable unrolling of
- the innermost loop.
- * gcc.dg/vect/vect-93.c: Likewise.
- * gcc.dg/vect/vect-105.c: Likewise.
- * gcc.dg/vect/pr79920.c: Likewise.
- * gcc.dg/vect/no-vfa-vect-102.c: Likewise.
- * gcc.dg/vect/no-vfa-vect-101.c: Likewise.
- * gcc.dg/vect/pr83202-1.c: Operate on a larger array.
- * gfortran.dg/vect/vect-8.f90: Likewise.
- * gcc.dg/tree-ssa/cunroll-2.c: Scan early unrolling dump instead
- of late one.
-
-2019-10-05 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/47045
- * gfortran.dg/pr47054_1.f90: New test
- * gfortran.dg/pr47054_2.f90: Ditto.
-
-2019-10-05 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91497
- * gfortran.dg/pr91497.f90: Run on i?86-*-* and x86_64-*-* only.
-
-2019-10-05 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/91926
- * gfortran.dg/ISO_Fortran_binding_13.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_13.c: Additional source.
- * gfortran.dg/ISO_Fortran_binding_14.f90: New test.
-
-2019-10-05 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91369 - Implement P0784R7: constexpr new
- * g++.dg/cpp0x/constexpr-delete2.C: Adjust expected diagnostics for
- c++2a.
- * g++.dg/cpp0x/locations1.C: Only expect constexpr ~S() diagnostics
- in c++17_down, adjust expected wording.
- * g++.dg/cpp1y/constexpr-new.C: Only expect diagnostics in c++17_down.
- * g++.dg/cpp2a/constexpr-dtor1.C: New test.
- * g++.dg/cpp2a/constexpr-dtor2.C: New test.
- * g++.dg/cpp2a/constexpr-dtor3.C: New test.
- * g++.dg/cpp2a/constexpr-new1.C: New test.
- * g++.dg/cpp2a/constexpr-new2.C: New test.
- * g++.dg/cpp2a/constexpr-new3.C: New test.
- * g++.dg/cpp2a/constexpr-new4.C: New test.
- * g++.dg/cpp2a/feat-cxx2a.C: Add __cpp_constinit and
- __cpp_constexpr_dynamic_alloc tests. Tweak __cpp_* tests for c++2a
- features to use style like older features, including #ifdef test.
- * g++.dg/ext/is_literal_type3.C: New test.
-
- PR tree-optimization/91734
- * gcc.dg/pr91734.c: New test.
-
-2019-10-04 Joseph Myers <joseph@codesourcery.com>
-
- PR c/82752
- * gcc.dg/format/c2x-strftime-1.c: New test.
-
-2019-10-04 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91977
- * gcc.dg/Wstringop-overflow-18.c: New test.
-
-2019-10-04 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/Wstringop-overflow-17.c: New test.
-
-2019-10-04 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran.91959
- * gfortran.dg/pr91959.f90: New test.
-
-2019-10-04 Rafael Tsuha <rafael.tsuha@usp.br>
-
- * gcc.dg/sinhovercosh-1.c: New test.
-
-2019-10-04 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/c11-builtins-1.c, gcc.dg/c2x-builtins-1.c,
- gcc.dg/dfp/c2x-builtins-dfp-1.c: New tests.
-
-2019-10-04 Mark Eggleston <mark.eggleston@codethink.com>
-
- * gfortran.dg/auto_in_equiv_1.f90: Replaced.
- * gfortran.dg/auto_in_equiv_2.f90: Replaced.
- * gfortran.dg/auto_in_equiv_3.f90: Deleted.
-
-2019-10-04 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/torture/simd-abi-8.c: Use -mlittle-endian.
- Check that there are no Q register saves or restores.
-
-2019-10-04 Richard Biener <rguenther@suse.de>
-
- * gcc.c-torture/execute/loop-3.c: Fix undefined behavior.
-
-2019-10-04 Yuliang Wang <yuliang.wang@arm.com>
-
- * gcc.target/aarch64/sve2/shracc_1.c: Tighten scan-assembler-nots
- to avoid matching scalar code.
-
-2019-10-04 Tobias Burnus <tobias@codesourcery.com>
-
- * gfortran.dg/use_without_only_1.f90: Update column num in dg-warning.
-
-2019-10-04 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/71504
- * g++.dg/cpp0x/constexpr-array21.C: New test.
- * g++.dg/cpp1y/constexpr-array7.C: New test.
- * g++.dg/cpp1z/constexpr-array1.C: New test.
-
-2019-10-04 Jason Merrill <jason@redhat.com>
-
- PR c++/71504
- * g++.dg/cpp0x/constexpr-array20.C: New test.
-
-2019-10-04 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91974
- * g++.dg/cpp1z/eval-order5.C: New test.
-
-2019-10-03 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91497
- * gfortran.dg/pr91497.f90: New test.
-
-2019-10-03 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/tree-ssa/pr61034.C: Add --param max-inline-insns-single-O2=200.
-
-2019-10-03 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
-
- PR target/91769
- * gcc.target/mips/pr91769.c: New test.
-
-2019-10-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/cpp0x/gen-attrs-67.C: Expect constructor priorities error
- on any !init_priority target.
-
-2019-10-03 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/84487
- * gfortran.dg/typebound_call_22.f03: xfail.
-
-2019-10-03 Mark Eggleston <mark.eggleston@codethink.com>
-
- * gfortran.dg/bad_operands.f90: New test.
- * gfortran.dg/character mismatch.f90: New test.
- * gfortran.dg/compare_interfaces.f90: New test.
- * gfortran.dg/hollerith_to_char_parameter_1.f90: New test.
- * gfortran.dg/hollerith_to_char_parameter_2.f90: New test.
- * gfortran.dg/widechar_intrinsics_1.f90: Checked for specific character
- type names instead of "Type of argument".
- * gfortran.dg/widechar_intrinsics_2.f90: Checked for specific character
- type names instead of "Type of argument".
- * gfortran.dg/widechar_intrinsics_3.f90: Checked for specific character
- type names instead of "Type of argument".
-
-2019-10-02 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/cr-decimal-dig-2.c: New test.
- * gcc.dg/limits-width-2.c: New test. Based on limits-width-1.c.
- * gcc.dg/stdint-width-2.c: New test. Based on stdint-width-1.c.
-
-2019-10-03 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/integral-array-size-1.C: New.
- * g++.dg/cpp0x/alias-decl-1.C: Test location(s) too.
- * g++.dg/init/new43.C: Likewise.
- * g++.dg/lookup/friend12.C: Likewise.
- * g++.dg/lookup/pr79766.C: Likewise.
- * g++.dg/lookup/pr84375.C: Likewise.
- * g++.dg/other/new-size-type.C: Likewise.
-
-2019-10-03 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/ext/constexpr-attr-cleanup1.C: New test.
-
-2019-10-02 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/80936
- * gcc.dg/Wnonnull-2.c: New test.
- * gcc.dg/Wnonnull-3.c: New test.
- * gcc.dg/nonnull-3.c: Expect more warnings.
-
-2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91784
- * gfortran.dg/pr91784.f90: New test.
-
-2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91785
- * gfortran.dg/pr91785.f90: New test.
-
-2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91942
- * gfortran.dg/pr91587.f90: Update dg-error regex.
- * gfortran.dg/pr91942.f90: New test.
-
-2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91943
- gfortran.dg/pr91943.f90
-
-2019-10-02 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/tree-ssa/pr53844.C: Add -fno-inline-functions --param
- max-inline-insns-single-O2=200.
- * gcc.c-torture/execute/builtins/builtins.exp: Add
- -fno-inline-functions to additional_flags.
- * gcc.dg/ipa/inline-7.c: Add -fno-inline-functions.
- * gcc.dg/optimize-bswapsi-5.c: Add -fno-inline-functions.
- * gcc.dg/tree-ssa/ssa-thread-12.c: Add --param
- early-inlining-insns-O2=14 -fno-inline-functions; revert previous
- change.
- * gcc.dg/winline-3.c: Use --param max-inline-insns-single-O2=1
- --param inline-min-speedup-O2=100
- instead of --param max-inline-insns-single=1 --param
- inline-min-speedup=100
-
-2019-10-02 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/87047
- * gcc.dg/pr87047.c: New test.
-
-2019-10-02 Martin Jambor <mjambor@suse.cz>
-
- PR testsuite/91842
- * gcc.dg/ipa/ipa-sra-19.c: Skip on powerpc.
-
-2019-10-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt82.adb: New test.
- * gnat.dg/opt82_pkg.ads: New helper.
-
-2019-10-02 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/mips/call-clobbered-3.c: Remove skip for -Os.
- * gcc.target/mips/call-clobbered-4.c: Delete.
-
-2019-10-02 Tobias Burnus <tobias@codesourcery.com>
-
- * gfortran.dg/gomp/is_device_ptr-1.f90: New.
-
-2019-10-02 Richard Biener <rguenther@suse.de>
-
- PR c++/91606
- * g++.dg/torture/pr91606.C: New testcase.
-
-2019-10-02 Tobias Burnus <tobias@codesourcery.com>
-
- * gfortran.dg/goacc/asyncwait-1.f95: Handle new error message.
- * gfortran.dg/goacc/asyncwait-2.f95: Likewise.
- * gfortran.dg/goacc/asyncwait-3.f95: Likewise.
- * gfortran.dg/goacc/asyncwait-4.f95: Likewise.
- * gfortran.dg/goacc/default-2.f: Likewise.
- * gfortran.dg/goacc/enter-exit-data.f95: Likewise.
- * gfortran.dg/goacc/if.f95: Likewise.
- * gfortran.dg/goacc/list.f95: Likewise.
- * gfortran.dg/goacc/literal.f95: Likewise.
- * gfortran.dg/goacc/loop-2-kernels-tile.f95: Likewise.
- * gfortran.dg/goacc/loop-2-parallel-tile.f95: Likewise.
- * gfortran.dg/goacc/loop-7.f95: Likewise.
- * gfortran.dg/goacc/parallel-kernels-clauses.f95: Likewise.
- * gfortran.dg/goacc/routine-6.f90: Likewise.
- * gfortran.dg/goacc/several-directives.f95: Likewise.
- * gfortran.dg/goacc/sie.f95: Likewise.
- * gfortran.dg/goacc/tile-1.f90: Likewise.
- * gfortran.dg/goacc/update-if_present-2.f90: Likewise.
- * gfortran.dg/gomp/declare-simd-1.f90: Likewise.
- * gfortran.dg/gomp/pr29759.f90: Likewise.
-
-2019-10-02 Tobias Burnus <tobias@codesourcery.com>
-
- * libgomp/testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: New.
-
-2019-10-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91940
- * gcc.dg/vect/vect-bswap16.c: Add -msse4 on x86, run on all targets,
- expect vectorized 1 loops message on both vect_bswap and sse4_runtime
- targets.
- * gcc.dg/vect/vect-bswap16a.c: New test.
-
-2019-10-02 Joseph Myers <joseph@codesourcery.com>
-
- * gcc.dg/asm-scope-1.c, gcc.dg/cpp/c11-scope-1.c,
- gcc.dg/cpp/c17-scope-1.c, gcc.dg/cpp/c2x-scope-1.c,
- gcc.dg/cpp/c2x-scope-2.c, gcc.dg/cpp/c90-scope-1.c,
- gcc.dg/cpp/c94-scope-1.c, gcc.dg/cpp/c99-scope-1.c,
- gcc.dg/cpp/gnu11-scope-1.c, gcc.dg/cpp/gnu17-scope-1.c,
- gcc.dg/cpp/gnu89-scope-1.c, gcc.dg/cpp/gnu99-scope-1.c: New tests.
-
-2019-10-01 David Malcolm <dmalcolm@redhat.com>
-
- * gcc.dg/plugin/diagnostic_group_plugin.c (test_begin_group_cb):
- Clear the prefix before emitting the "END GROUP" line.
- * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
- (custom_diagnostic_finalizer): Temporarily clear prefix when
- calling diagnostic_show_locus, rather than destroying it
- afterwards.
-
-2019-10-01 Jan Hubicka <hubicka@ucw.cz>
-
- * gcc.dg/tree-ssa/alias-access-path-10.c: New testcase.
- * gcc.dg/tree-ssa/alias-access-path-11.c: New testcase.
-
-2019-10-01 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/lto/odr-6_0.C: New testcase.
- * g++.dg/lto/odr-6_1.c: New testcase.
-
-2019-10-01 Jan Hubicka <hubicka@ucw.cz>
-
- * gcc.dg/tree-ssa/ssa-thread-12.c: Fix warning introduced by my
- previous change.
-
-2019-10-01 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/tree-ssa/pr61034.C: Set early-inlining-insns-O2=14.
- * g++.dg/tree-ssa/pr8781.C: Likewise.
- * g++.dg/warn/Wstringop-truncation-1.C: Likewise.
- * gcc.dg/ipa/pr63416.c: likewise.
- * gcc.dg/vect/pr66142.c: Likewise.
- * gcc.dg/tree-ssa/ssa-thread-12.c: Mark compure_idf inline.
-
-2019-10-01 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91925
- * g++.dg/conversion/packed2.C: New test.
-
-2019-10-01 Bill Schmidt <wschmdit@linux.ibm.com>
-
- * gcc.target/powerpc/pr91275.c: New.
-
-2019-10-01 Alexandre Oliva <oliva@adacore.com>
-
- * gcc.dg/torture/pr41094.c: Introduce intermediate variable.
-
- PR debug/91507
- * gcc.dg/debug/dwarf2/array-0.c: New.
- * gcc.dg/debug/dwarf2/array-1.c: New.
- * gcc.dg/debug/dwarf2/array-2.c: New.
- * gcc.dg/debug/dwarf2/array-3.c: New.
- * g++.dg/debug/dwarf2/array-0.C: New.
- * g++.dg/debug/dwarf2/array-1.C: New.
- * g++.dg/debug/dwarf2/array-2.C: New. Based on libstdc++-v3's
- src/c++98/pool_allocator.cc:__pool_alloc_base::_S_heap_size.
- * g++.dg/debug/dwarf2/array-3.C: New. Based on
- gcc's config/i386/i386-features.c:xlogue_layout::s_instances.
- * g++.dg/debug/dwarf2/array-4.C: New.
-
-2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/diag-aka-1.c (T): Turn into a pointer typedef.
- (foo): Update accordingly.
- * gcc.dg/diag-aka-4.c: New test.
-
-2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/diag-aka-3.c: New test.
- * gcc.target/aarch64/diag_aka_1.c: New test.
- * g++.dg/diagnostic/aka4.C: New test.
-
-2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/torture/simd-abi-10.c: New test.
- * gcc.target/aarch64/torture/simd-abi-11.c: Likewise.
-
-2019-09-30 Yuliang Wang <yuliang.wang@arm.com>
-
- * gcc.dg/vect/vect-sdiv-pow2-1.c: New test.
- * gcc.target/aarch64/sve/asrdiv_1.c: As above.
- * lib/target-supports.exp (check_effective_target_vect_sdiv_pow2_si):
- Return true for AArch64 with SVE.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/torture/simd-abi-9.c: New test.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/torture/simd-abi-8.c: New test.
-
-2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/Wincompatible-pointer-types-1.c (f1): Expect only one
- space between the comma and "...".
-
-2019-09-30 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/91853
- * gcc.dg/ipa/pr91853.c: New test.
-
-2019-09-30 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91931
- * gcc.target/i386/pr91931.c: New test.
-
-2019-09-29 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91641
- * gfortran.dg/pr91641.f90: New test.
-
-2019-09-29 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91714
- * gfortran.dg/dec_type_print_3.f90: Update dg-error regex.
- * gfortran.dg/pr91714.f90: New test.
-
-2019-09-29 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/91726
- * gfortran.dg/coarray_poly_9.f90: New test.
-
-2019-09-29 Kewen Lin <linkw@gcc.gnu.org>
-
- * gcc.target/powerpc/conv-vectorize-1.c: New test.
- * gcc.target/powerpc/conv-vectorize-2.c: New test.
-
-2019-09-28 Steven G. Kargl <kargl@gcc.ngu.org>
-
- PR fortran/91802
- * gfortran.dg/pr91802.f90: New test.
-
-2019-09-28 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91864
- * gcc/testsuite/gfortran.dg/pr91864.f90
-
-2019-09-28 Marek Polacek <polacek@redhat.com>
-
- PR c++/91889 - follow-up fix for DR 2352.
- * g++.dg/cpp0x/ref-bind3.C: Add dg-error.
- * g++.dg/cpp0x/ref-bind4.C: New test.
- * g++.dg/cpp0x/ref-bind5.C: New test.
- * g++.dg/cpp0x/ref-bind6.C: New test.
- * g++.old-deja/g++.pt/spec35.C: Revert earlier change.
-
- PR c++/91921 - stray warning with -Woverloaded-virtual.
- * g++.dg/warn/Woverloaded-2.C: New.
- * g++.dg/warn/Woverloaded-2.h: New.
- * g++.dg/warn/pr61945.C: Turn dg-warning into dg-message.
- * g++.old-deja/g++.mike/warn6.C: Likewise.
- * g++.old-deja/g++.warn/virt1.C: Likewise.
-
- PR c++/91923 - failure-to-SFINAE with class type NTTP in C++17.
- * g++.dg/cpp0x/nontype5.C: New test.
-
-2019-09-28 Alan Modra <amodra@gmail.com>
-
- PR testsuite/91676
- PR rtl-optimization/91656
- * gcc.dg/torture/pr91656-1.c: Correct for big and pdp endian.
- * gcc.dg/torture/pr91656-2.c: Likewise.
- * gcc.dg/torture/pr91656-3.c: Likewise.
-
-2019-09-27 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/88203
- * c-c++-common/gomp/pr88203-1.c: New test.
- * c-c++-common/gomp/pr88203-2.c: New test.
- * c-c++-common/gomp/pr88203-3.c: New test.
-
- PR middle-end/91920
- * c-c++-common/gomp/pr91920.c: New test.
-
- PR target/91919
- * gcc.c-torture/compile/pr91919.c: New test.
-
-2019-09-27 Manfred Schwarb <manfred99@gmx.ch>
-
- * gfortran.dg/associate_48.f90: Fix a dg directive.
- * gfortran.dg/auto_in_equiv_1.f90: Ditto.
- * gfortran.dg/auto_in_equiv_2.f90: Ditto.
- * gfortran.dg/lto/pr87689_0.f: Ditto.
-
-2019-09-27 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91885
- * gcc.dg/pr91885.c (__int64_t): Change from long to long long.
- (__uint64_t): Change from unsigned long to unsigned long long.
-
-2019-09-27 Yuliang Wang <yuliang.wang@arm.com>
-
- * gcc.target/aarch64/sve2/shracc_1.c: New test.
-
-2019-09-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/cpp/ucs.c: Add test for new warning and adjust.
- * gcc.dg/cpp/utf8-5byte-1.c: Add -w to the options.
- * gcc.dg/attr-alias-5.c: Likewise.
- * g++.dg/cpp/ucn-1.C: Add test for new warning.
- * g++.dg/cpp2a/ucn1.C: New test.
-
-2019-09-26 Max Filippov <jcmvbkbc@gmail.com>
-
- * gcc.target/xtensa/pr91880.c: New test case.
- * gcc.target/xtensa/xtensa.exp: New test suite.
-
-2019-09-26 Will Schmidt <will_schmidt@vnet.ibm.com>
-
- * gcc.target/powerpc/pure-builtin-redundant-load.c: New.
-
-2019-09-26 Richard Biener <rguenther@suse.de>
-
- PR middle-end/91897
- * gcc.target/i386/pr91897.c: New testcase.
-
-2019-09-26 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91914
- * gcc.dg/strlenopt-79.c: New test.
-
-2019-09-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/arm/acle/simd32.c: Update test.
-
-2019-09-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * lib/target-supports.exp
- (check_effective_target_arm_simd32_ok_nocache): New procedure.
- (check_effective_target_arm_simd32_ok): Likewise.
- (add_options_for_arm_simd32): Likewise.
- * gcc.target/arm/acle/simd32.c: New test.
-
-2019-09-26 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/arm/fp16-compile-alt-3.c: Expect (__fp16) -2.0
- to be written as a negative short rather than a positive one.
- * gcc.target/arm/fp16-compile-ieee-3.c: Likewise.
-
-2019-09-26 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/91885
- * gcc.dg/pr91885.c: New test.
-
-2019-09-25 Marek Polacek <polacek@redhat.com>
-
- PR c++/91877 - ICE with converting member of packed struct.
- * g++.dg/conversion/packed1.C: New test.
-
-2019-09-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91896
- * gcc.dg/torture/pr91896.c: New testcase.
-
-2019-09-25 Martin Liska <mliska@suse.cz>
-
- * gcc.target/s390/pr91014.c: Move to ...
- * gcc.dg/pr91014.c: ... this.
-
-2019-09-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/redeclaration-1.C: New.
- * g++.dg/lookup/extern-c-hidden.C: Test location(s) too.
- * g++.dg/lookup/extern-c-redecl.C: Likewise.
- * g++.dg/lookup/extern-c-redecl6.C: Likewise.
- * g++.old-deja/g++.other/using9.C: Likewise.
-
-2019-09-23 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91570
- * gcc.dg/pr91570.c: New test.
-
-2019-09-24 Marek Polacek <polacek@redhat.com>
-
- PR c++/91868 - improve -Wshadow location.
- * g++.dg/warn/Wshadow-16.C: New test.
-
- PR c++/91845 - ICE with invalid pointer-to-member.
- * g++.dg/cpp1y/pr91845.C: New test.
-
-2019-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/aarch64/nosplit-di-const-volatile_1.c: New test.
-
-2019-09-24 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91866
- * gcc.dg/tree-ssa/pr91866.c: New test.
-
-2019-09-24 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/91831
- * g++.dg/ipa/pr91831.C: New test.
-
-2019-09-24 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/91832
- * gcc.dg/ipa/pr91832.c: New test.
-
-2019-09-24 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/torture/20190924-1.c: New testcase.
-
-2019-09-23 Maciej W. Rozycki <macro@wdc.com>
-
- * lib/gnat.exp (gnat_target_compile): Pass the `ada' option to
- `target_compile'.
-
-2019-09-23 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/pr68724.C: Check location(s) too.
- * g++.dg/cpp0x/variadic38.C: Likewise.
- * g++.dg/cpp1z/nontype2.C: Likewise.
- * g++.dg/parse/explicit1.C: Likewise.
- * g++.dg/template/crash11.C: Likewise.
- * g++.dg/template/non-dependent8.C: Likewise.
- * g++.dg/template/nontype-array1.C: Likewise.
- * g++.dg/template/nontype3.C: Likewise.
- * g++.dg/template/nontype8.C: Likewise.
- * g++.dg/template/partial5.C: Likewise.
- * g++.dg/template/spec33.C: Likewise.
- * g++.old-deja/g++.pt/memtemp64.C: Likewise.
- * g++.old-deja/g++.pt/spec20.C: Likewise.
- * g++.old-deja/g++.pt/spec21.C: Likewise.
- * g++.old-deja/g++.robertl/eb103.C: Likewise.
-
-2019-09-23 Sandra Loosemore <sandra@codesourcery.com>
-
- * lib/target-supports.exp
- (check_effective_target_arm_vfp_ok_nocache): New.
- (check_effective_target_arm_vfp_ok): Rewrite.
- (add_options_for_arm_vfp): New.
- (add_options_for_sqrt_insn): Add options for arm.
- * gcc.target/arm/attr-neon-builtin-fail2.c: Use dg-add-options.
- * gcc.target/arm/short-vfp-1.c: Likewise.
-
-2019-09-23 Marek Polacek <polacek@redhat.com>
-
- PR c++/91844 - Implement CWG 2352, Similar types and reference binding.
- * g++.dg/cpp0x/pr33930.C: Add dg-error.
- * g++.dg/cpp0x/ref-bind1.C: New test.
- * g++.dg/cpp0x/ref-bind2.C: New test.
- * g++.dg/cpp0x/ref-bind3.C: New test.
- * g++.old-deja/g++.pt/spec35.C: Remove dg-error.
-
-2019-09-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/ucnid-5-utf8.c: Skip unless ucn is supported.
-
-2019-09-23 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/91729
- * gfortran.dg/select_rank_2.f90: Add two more errors in foo2.
- * gfortran.dg/select_rank_3.f90: New test.
-
-2019-09-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gnat.dg/system_info1.adb: Sort dg-do target list.
- Add *-*-solaris2.*.
-
-2019-09-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/compile_time1.ads: New test.
- * gnat.dg/specs/compile_time1_pkg.ads: New helper.
-
-2019-09-22 Marek Polacek <polacek@redhat.com>
-
- PR c++/91819 - ICE with operator++ and enum.
- * g++.dg/other/operator4.C: New test.
-
-2019-09-21 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91830
- * gcc/testsuite/gcc.dg/Warray-bounds-47.c: New test.
-
-2019-09-21 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/30277
- * g++.dg/expr/bitfield14.C (struct S): Use signed long long instead
- of signed long.
- (foo): Use long long instead of long.
-
-2019-09-21 Marek Polacek <polacek@redhat.com>
-
- DR 2345 - Jumping across initializers in init-statements and conditions.
- * g++.dg/cpp1z/init-statement10.C: New test.
-
-2019-09-21 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/cond_convert_1.c: Remove XFAILs.
- * gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
-
-2019-09-20 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/naked-1.c: Alter options to use non-
- PIC codegen for m32 Darwin.
-
-2019-09-20 Tobias Burnus <tobias@codesourcery.com>
-
- PR fortran/78260
- * gfortran.dg/goacc/parameter.f95: Change
- dg-error as it is now detected earlier.
- * gfortran.dg/goacc/pr85701.f90: Modify to
- use a separate result variable.
- * gfortran.dg/goacc/pr78260.f90: New.
- * gfortran.dg/goacc/pr78260-2.f90: New.
- * gfortran.dg/gomp/pr78260.f90: New.
- * gfortran.dg/gomp/pr78260-2.f90: New.
- * gfortran.dg/gomp/pr78260-3.f90: New.
-
-2019-09-20 Olivier Hainque <hainque@adacore.com>
-
- * gnat.dg/system_info1.adb: Restrict to *-*-linux* and *-*-mingw*.
-
-2019-09-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/pr91269.c: New test.
-
-2019-09-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/typedef-var-1.c: New test.
- * gcc.dg/typedef-var-2.c: Likewise.
-
-2019-09-20 Martin Jambor <mjambor@suse.cz>
-
- * g++.dg/ipa/pr81248.C: Adjust dg-options and dump-scan.
- * gcc.dg/ipa/ipa-sra-1.c: Likewise.
- * gcc.dg/ipa/ipa-sra-10.c: Likewise.
- * gcc.dg/ipa/ipa-sra-11.c: Likewise.
- * gcc.dg/ipa/ipa-sra-3.c: Likewise.
- * gcc.dg/ipa/ipa-sra-4.c: Likewise.
- * gcc.dg/ipa/ipa-sra-5.c: Likewise.
- * gcc.dg/ipa/ipacost-2.c: Disable ipa-sra.
- * gcc.dg/ipa/ipcp-agg-9.c: Likewise.
- * gcc.dg/ipa/pr78121.c: Adjust scan pattern.
- * gcc.dg/ipa/vrp1.c: Likewise.
- * gcc.dg/ipa/vrp2.c: Likewise.
- * gcc.dg/ipa/vrp3.c: Likewise.
- * gcc.dg/ipa/vrp7.c: Likewise.
- * gcc.dg/ipa/vrp8.c: Likewise.
- * gcc.dg/noreorder.c: use noipa attribute instead of noinline.
- * gcc.dg/ipa/20040703-wpa.c: New test.
- * gcc.dg/ipa/ipa-sra-12.c: New test.
- * gcc.dg/ipa/ipa-sra-13.c: Likewise.
- * gcc.dg/ipa/ipa-sra-14.c: Likewise.
- * gcc.dg/ipa/ipa-sra-15.c: Likewise.
- * gcc.dg/ipa/ipa-sra-16.c: Likewise.
- * gcc.dg/ipa/ipa-sra-17.c: Likewise.
- * gcc.dg/ipa/ipa-sra-18.c: Likewise.
- * gcc.dg/ipa/ipa-sra-19.c: Likewise.
- * gcc.dg/ipa/ipa-sra-20.c: Likewise.
- * gcc.dg/ipa/ipa-sra-21.c: Likewise.
- * gcc.dg/ipa/ipa-sra-22.c: Likewise.
- * gcc.dg/sso/ipa-sra-1.c: Likewise.
- * g++.dg/ipa/ipa-sra-2.C: Likewise.
- * g++.dg/ipa/ipa-sra-3.C: Likewise.
- * gcc.dg/tree-ssa/ipa-cp-1.c: Make return value used.
- * g++.dg/ipa/devirt-19.C: Add missing return, add -fipa-cp-clone
- option.
- * g++.dg/lto/devirt-19_0.C: Add -fipa-cp-clone option.
- * gcc.dg/ipa/ipa-sra-2.c: Removed.
- * gcc.dg/ipa/ipa-sra-6.c: Likewise.
-
-2019-09-19 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91631
- * /c-c++-common/Warray-bounds-3.c: Correct expected offsets.
- * /c-c++-common/Warray-bounds-4.c: Same.
- * gcc.dg/Warray-bounds-39.c: Remove xfails.
- * gcc.dg/Warray-bounds-45.c: New test.
- * gcc.dg/Warray-bounds-46.c: New test.
-
-2019-09-19 Lewis Hyatt <lhyatt@gmail.com>
-
- PR c/67224
- * c-c++-common/cpp/ucnid-2011-1-utf8.c: New test.
- * g++.dg/cpp/ucnid-1-utf8.C: New test.
- * g++.dg/cpp/ucnid-2-utf8.C: New test.
- * g++.dg/cpp/ucnid-3-utf8.C: New test.
- * g++.dg/cpp/ucnid-4-utf8.C: New test.
- * g++.dg/other/ucnid-1-utf8.C: New test.
- * gcc.dg/cpp/ucnid-1-utf8.c: New test.
- * gcc.dg/cpp/ucnid-10-utf8.c: New test.
- * gcc.dg/cpp/ucnid-11-utf8.c: New test.
- * gcc.dg/cpp/ucnid-12-utf8.c: New test.
- * gcc.dg/cpp/ucnid-13-utf8.c: New test.
- * gcc.dg/cpp/ucnid-14-utf8.c: New test.
- * gcc.dg/cpp/ucnid-15-utf8.c: New test.
- * gcc.dg/cpp/ucnid-2-utf8.c: New test.
- * gcc.dg/cpp/ucnid-3-utf8.c: New test.
- * gcc.dg/cpp/ucnid-4-utf8.c: New test.
- * gcc.dg/cpp/ucnid-6-utf8.c: New test.
- * gcc.dg/cpp/ucnid-7-utf8.c: New test.
- * gcc.dg/cpp/ucnid-9-utf8.c: New test.
- * gcc.dg/ucnid-1-utf8.c: New test.
- * gcc.dg/ucnid-10-utf8.c: New test.
- * gcc.dg/ucnid-11-utf8.c: New test.
- * gcc.dg/ucnid-12-utf8.c: New test.
- * gcc.dg/ucnid-13-utf8.c: New test.
- * gcc.dg/ucnid-14-utf8.c: New test.
- * gcc.dg/ucnid-15-utf8.c: New test.
- * gcc.dg/ucnid-16-utf8.c: New test.
- * gcc.dg/ucnid-2-utf8.c: New test.
- * gcc.dg/ucnid-3-utf8.c: New test.
- * gcc.dg/ucnid-4-utf8.c: New test.
- * gcc.dg/ucnid-5-utf8.c: New test.
- * gcc.dg/ucnid-6-utf8.c: New test.
- * gcc.dg/ucnid-7-utf8.c: New test.
- * gcc.dg/ucnid-8-utf8.c: New test.
- * gcc.dg/ucnid-9-utf8.c: New test.
-
-2019-09-19 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/pr89313.c: Test for __POWERPC__ in addition to
- __powerpc__ in register name selection.
-
-2019-09-19 Richard Henderson <richard.henderson@linaro.org>
-
- * gcc.target/aarch64/atomic-op-acq_rel.c: Use -mno-outline-atomics.
- * gcc.target/aarch64/atomic-comp-swap-release-acquire.c: Likewise.
- * gcc.target/aarch64/atomic-op-acquire.c: Likewise.
- * gcc.target/aarch64/atomic-op-char.c: Likewise.
- * gcc.target/aarch64/atomic-op-consume.c: Likewise.
- * gcc.target/aarch64/atomic-op-imm.c: Likewise.
- * gcc.target/aarch64/atomic-op-int.c: Likewise.
- * gcc.target/aarch64/atomic-op-long.c: Likewise.
- * gcc.target/aarch64/atomic-op-relaxed.c: Likewise.
- * gcc.target/aarch64/atomic-op-release.c: Likewise.
- * gcc.target/aarch64/atomic-op-seq_cst.c: Likewise.
- * gcc.target/aarch64/atomic-op-short.c: Likewise.
- * gcc.target/aarch64/atomic_cmp_exchange_zero_reg_1.c: Likewise.
- * gcc.target/aarch64/atomic_cmp_exchange_zero_strong_1.c: Likewise.
- * gcc.target/aarch64/sync-comp-swap.c: Likewise.
- * gcc.target/aarch64/sync-op-acquire.c: Likewise.
- * gcc.target/aarch64/sync-op-full.c: Likewise.
-
-2019-09-19 Feng Xue <fxue@os.amperecomputing.com>
-
- * gcc.dg/ipa/pr91089.c: Add a new function and pattern.
-
-2019-09-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91812
- * gcc.dg/torture/pr91812.c: New testcase.
-
-2019-09-19 Tom Tromey <tromey@adacore.com>
-
- * gnat.dg/bias1.adb: New testcase.
-
-2019-09-19 Steve Baird <baird@adacore.com>
-
- * gnat.dg/annotation1.adb: New testcase.
-
-2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/inline21.adb, gnat.dg/inline21_g.ads,
- gnat.dg/inline21_h.adb, gnat.dg/inline21_h.ads,
- gnat.dg/inline21_q.ads: New testcase.
-
-2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/inline20.adb, gnat.dg/inline20_g.adb,
- gnat.dg/inline20_g.ads, gnat.dg/inline20_h.ads,
- gnat.dg/inline20_i.ads, gnat.dg/inline20_q-io.ads,
- gnat.dg/inline20_q.ads, gnat.dg/inline20_r.ads: New testcase.
-
-2019-09-19 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/generic2-child.ads, gnat.dg/generic2-io_any.adb,
- gnat.dg/generic2-io_any.ads, gnat.dg/generic2.ads: New testcase.
-
-2019-09-19 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/global2.adb, gnat.dg/global2.ads: New testcase.
-
-2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/access9.adb: New testcase.
-
-2019-09-19 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate14.adb, gnat.dg/predicate14.ads: New
- testcase.
-
-2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/generic_inst13.adb,
- gnat.dg/generic_inst13_pkg-nested_g.ads,
- gnat.dg/generic_inst13_pkg-ops_g.ads,
- gnat.dg/generic_inst13_pkg.ads: New testcase.
-
-2019-09-19 Bob Duff <duff@adacore.com>
-
- * gnat.dg/concat3.adb: New testcase.
-
-2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/pack26.adb: New testcase.
-
-2019-09-19 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/87007
- * gcc.target/i386/pr87007-3.c: New test.
-
-2019-09-18 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/90878
- * gcc.target/i386/pr90878.c: New test.
-
-2019-09-18 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/91446
- * gcc.target/i386/pr91446.c: New test.
-
-2019-09-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/warn31.adb, gnat.dg/warn31.ads: New testcase.
-
-2019-09-18 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/fixedpnt8.adb: New testcase.
-
-2019-09-18 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/discr58.adb: New testcase.
-
-2019-09-18 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/warn30.adb, gnat.dg/warn30.ads: New testcase.
-
-2019-09-18 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/access8.adb, gnat.dg/access8_pkg.adb,
- gnat.dg/access8_pkg.ads: New testcase.
-
-2019-09-18 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/aggr28.adb: New testcase.
-
-2019-09-18 Steve Baird <baird@adacore.com>
-
- * gnat.dg/ai12_0086_example.adb: New testcase.
-
-2019-09-18 Nicolas Roche <roche@adacore.com>
-
- * gnat.dg/float_value2.adb: New testcase.
-
-2019-09-18 Vadim Godunko <godunko@adacore.com>
-
- * gnat.dg/expect4.adb: New testcase.
-
-2019-09-18 Steve Baird <baird@adacore.com>
-
- * gnat.dg/ghost7.adb, gnat.dg/ghost7.ads: New testcase.
-
-2019-09-18 Olivier Hainque <hainque@adacore.com>
-
- * gnat.dg/system_info1.adb: New testcase.
-
-2019-09-18 Bob Duff <duff@adacore.com>
-
- * gnat.dg/containers1.adb, gnat.dg/containers1.ads: New
- testcase.
-
-2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/i386/pr82361-1.c (f1, f2, f3, f4, f5, f6): Force
- "c" to be in %rax and "d" to be in %rdx.
- * gcc.target/i386/pr82361-2.c: Expect 4 instances of "movl\t%edx".
-
-2019-19-17 Christophe Lyon <christophe.lyon@st.com>
-
- * lib/target-supports.exp
- (check_effective_target_arm_arch_FUNC_ok): Add v4t_arm, v4t_thumb,
- v5t_arm, v5t_thumb, v5te_arm, v5te_thumb, v6_arm, v6_thumb,
- v6k_arm, v6k_thumb, v6z_arm, v6z_thumb.
- Add -mfloat-abi=softfp to v4t, v5t, v5te, v6, v6k, v6z.
- Remove early exit for -marm.
- * gcc.target/arm/armv6-unaligned-load-ice.c: Add arm_arch
- effective-target.
- * gcc.target/arm/attr-unaligned-load-ice.c: Likewise.
- * gcc.target/arm/ftest-armv4-arm.c: Likewise.
- * gcc.target/arm/ftest-armv4t-arm.c: Likewise.
- * gcc.target/arm/ftest-armv4t-thumb.c: Likewise.
- * gcc.target/arm/ftest-armv5t-arm.c: Likewise.
- * gcc.target/arm/ftest-armv5t-thumb.c: Likewise.
- * gcc.target/arm/ftest-armv5te-arm.c: Likewise.
- * gcc.target/arm/ftest-armv5te-thumb.c: Likewise.
- * gcc.target/arm/ftest-armv6-arm.c: Likewise.
- * gcc.target/arm/ftest-armv6-thumb.c: Likewise.
- * gcc.target/arm/ftest-armv6k-arm.c: Likewise.
- * gcc.target/arm/ftest-armv6k-thumb.c: Likewise.
- * gcc.target/arm/ftest-armv6m-thumb.c: Likewise.
- * gcc.target/arm/ftest-armv6t2-arm.c: Likewise.
- * gcc.target/arm/ftest-armv6t2-thumb.c: Likewise.
- * gcc.target/arm/ftest-armv6z-arm.c: Likewise.
- * gcc.target/arm/ftest-armv6z-thumb.c: Likewise.
- * gcc.target/arm/g2.c: Likewise.
- * gcc.target/arm/macro_defs1.c: Likewise.
- * gcc.target/arm/pr59858.c: Likewise.
- * gcc.target/arm/pr65647-2.c: Likewise.
- * gcc.target/arm/pr79058.c: Likewise.
- * gcc.target/arm/pr83712.c: Likewise.
- * gcc.target/arm/pragma_arch_switch_2.c: Likewise.
- * gcc.target/arm/scd42-1.c: Likewise.
- * gcc.target/arm/scd42-2.c: Likewise.
- * gcc.target/arm/scd42-3.c: Likewise.
- * gcc.c-torture/compile/pr82096.c: Fix arm_arch effective-target.
- * gcc.target/arm/attr_arm-err.c: Likewise.
- * gcc.target/arm/di-longlong64-sync-withldrexd.c: Likewise.
-
-2019-09-17 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/91089
- * gcc.dg/ipa/pr91089.c: New test.
-
-2019-09-17 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/91588
- * gfortran.dg/associate_49.f90: New test.
-
-2019-09-17 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/fixedpnt7.adb: New testcase.
-
-2019-09-17 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/multfixed.adb: New testcase.
-
-2019-09-17 Vadim Godunko <godunko@adacore.com>
-
- * gnat.dg/expect3.adb: New testcase.
-
-2019-09-17 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate13.adb, gnat.dg/predicate13.ads: New
- testcase.
-
-2019-09-17 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/limited4.adb: New testcase.
-
-2019-09-17 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/pack25.adb: New testcase.
-
-2019-09-16 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/ext/int128-6.C: New.
- * c-c++-common/pr68107.c: Test location(s).
- * g++.dg/other/large-size-array.C: Likewise.
- * g++.dg/template/dtor2.C: Likewise.
- * g++.dg/template/error9.C: Likewise.
- * g++.dg/tls/diag-2.C: Likewise.
- * g++.dg/tls/diag-4.C: Likewise.
- * g++.dg/tls/diag-5.C: Likewise.
- * g++.old-deja/g++.pt/memtemp71.C: Likewise.
-
-2019-09-16 Li Jia He <helijia@linux.ibm.com>
- Qi Feng <ffengqi@linux.ibm.com>
-
- PR middle-end/88784
- * gcc.dg/pr88784-1.c: New testcase.
- * gcc.dg/pr88784-2.c: New testcase.
- * gcc.dg/pr88784-3.c: New testcase.
- * gcc.dg/pr88784-4.c: New testcase.
- * gcc.dg/pr88784-5.c: New testcase.
- * gcc.dg/pr88784-6.c: New testcase.
- * gcc.dg/pr88784-7.c: New testcase.
- * gcc.dg/pr88784-8.c: New testcase.
- * gcc.dg/pr88784-9.c: New testcase.
- * gcc.dg/pr88784-10.c: New testcase.
- * gcc.dg/pr88784-11.c: New testcase.
- * gcc.dg/pr88784-12.c: New testcase.
-
-2019-09-16 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91756
- PR tree-optimization/87132
- * gcc.dg/tree-ssa/ssa-fre-81.c: New testcase.
-
-2019-09-15 Marek Polacek <polacek@redhat.com>
-
- PR c++/91740 - ICE with constexpr call and ?: in ARRAY_REF.
- * g++.dg/cpp1y/var-templ63.C: New test.
-
-2019-09-15 Sandra Loosemore <sandra@codesourcery.com>
-
- * lib/target-supports.exp
- (check_effective_target_arm_neon_fp16_hw)
- (check_effective_target_arm_fp16_hw): Use check_runtime
- instead of check_runtime_nocache.
-
-2019-09-15 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91727
- * gfortran.dg/pr91727.f90: New test.
-
-2019-09-15 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91550
- * gfortran.dg/do_subscript_6.f90: New test.
-
-2019-09-15 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91556
- * gfortran.dg/warn_argument_mismatch_1.f90: Remove.
-
-2019-09-14 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91557
- PR fortran/91556
- * gfortran.dg/argument_checking_20.f90: New test.
- * gfortran.dg/argument_checking_21.f90: New test.
- * gfortran.dg/argument_checking_22.f90: New test.
- * gfortran.dg/argument_checking_23.f90: New test.
- * gfortran.dg/warn_unused_dummy_argument_5.f90: New test.
- * gfortran.dg/bessel_3.f90: Add pattern for type mismatch.
- * gfortran.dg/g77/20010519-1.f: Adjust dg-warning messages to new
- handling.
- * gfortran.dg/pr24823.f: Likewise.
- * gfortran.dg/pr39937.f: Likewise.
-
-2019-09-14 Sandra Loosemore <sandra@codesourcery.com>
-
- PR testsuite/83889
- * g++.dg/vect/pr87914.cc: Remove explicit dg-do run.
-
-2019-09-14 Kewen Lin <linkw@gcc.gnu.org>
-
- PR middle-end/80791
- * gcc.dg/tree-ssa/ivopts-3.c: Adjust for doloop change.
- * gcc.dg/tree-ssa/ivopts-lt.c: Likewise.
- * gcc.dg/tree-ssa/pr32044.c: Likewise.
-
-2019-09-13 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91566
- * gfortran.dg/pr91566.f90:
-
-2019-09-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR fortran/91716
- * gfortran.dg/pr91716.f90: New test.
-
-2019-09-13 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/91717
- * gfortran.dg/dependency_55.f90: New test.
-
-2019-09-12 Uroš Bizjak <ubizjak@gmail.com>
-
- PR tree-optimization/89386
- * gcc.target/i386/pr89386.c: New test.
- * gcc.target/i386/pr89386-1.c: Ditto.
-
-2019-09-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91750
- * gcc.dg/vect/pr91750.c: New testcase.
-
-2019-09-12 Yuliang Wang <yuliang.wang@arm.com>
-
- PR tree-optimization/89386
- * testsuite/gcc.target/aarch64/sve2/mulhrs_1.c: New test.
- * testsuite/gcc.dg/vect/vect-mulhrs-1.c: As above.
- * testsuite/gcc.dg/vect/vect-mulhrs-2.c: As above.
- * testsuite/gcc.dg/vect/vect-mulhrs-3.c: As above.
- * testsuite/gcc.dg/vect/vect-mulhrs-4.c: As above.
- * doc/sourcebuild.texi (vect_mulhrs_hi): Document new target selector.
- * testsuite/lib/target-supports.exp
- (check_effective_target_vect_mulhrs_hi): Return true for AArch64
- with SVE2.
-
-2019-09-11 Sandra Loosemore <sandra@codesourcery.com>
-
- PR testsuite/83889
- * gcc.dg/vect/pr81740-2.c: Remove explicit dg-do run.
- * gcc.dg/vect/pr88598-1.c: Likewise.
- * gcc.dg/vect/pr88598-2.c: Likewise.
- * gcc.dg/vect/pr88598-3.c: Likewise.
- * gcc.dg/vect/pr88598-4.c: Likewise.
- * gcc.dg/vect/pr88598-5.c: Likewise.
- * gcc.dg/vect/pr88598-6.c: Likewise.
- * gcc.dg/vect/pr89440.c: Likewise.
- * gcc.dg/vect/pr90018.c: Likewise.
- * gcc.dg/vect/pr91293-1.c: Likewise.
- * gcc.dg/vect/pr91293-2.c: Likewise.
- * gcc.dg/vect/pr91293-3.c: Likewise.
-
-2019-09-11 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91553
- * gfortran.dg/pr91553.f90: New test.
-
-2019-09-11 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91642
- * gfortran.dg/pr91642.f90: New test.
-
-2019-09-11 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89435
- PR rtl-optimization/89795
- PR rtl-optimization/91720
- * gcc.dg/pr89435.c: New test.
- * gcc.dg/pr89795.c: New test.
- * gcc.dg/pr91720.c: New test.
-
-2019-09-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90387
- * gcc.dg/Warray-bounds-44.c: New testcase.
-
-2019-09-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.target/sparc/20161111-1.c: XFAIL redundant zero-extension test.
-
-2019-09-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91723
- * gcc.dg/vect/vect-fma-3.c: New test.
-
- PR middle-end/91725
- * gcc.c-torture/compile/pr91725.c: New test.
-
-2019-09-11 Richard Biener <rguenther@suse.de>
-
- Revert
- 2019-09-09 Barnaby Wilks <barnaby.wilks@arm.com>
-
- * gcc.dg/fold-binary-math-casts.c: New test.
-
-2019-09-10 Marek Polacek <polacek@redhat.com>
-
- PR c++/91673 - ICE with noexcept in alias-declaration.
- * g++.dg/cpp1z/using7.C: New test.
- * g++.dg/cpp1z/using8.C: New test.
-
-2019-09-10 Marek Polacek <polacek@redhat.com>
-
- PR c++/91705 - constexpr evaluation rejects ++/-- on floats.
- * g++.dg/cpp1y/constexpr-incr2.C: New test.
-
-2019-09-10 David Edelsohn <dje.gcc@gmail.com>
-
- * gfortran.dg/default_format_1.f90: Remove XFAIL AIX.
- * gfortran.dg/default_format_denormal_1.f90: Same.
-
-2019-09-10 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91680
- * gcc.dg/tree-ssa/pr91680.c: New test.
- * g++.dg/torture/pr91680.C: New test.
-
-2019-09-10 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/enum29.C: Test location(s) too.
- * g++.dg/cpp0x/lambda/lambda-ice10.C: Likewise.
- * g++.dg/cpp2a/constinit3.C: Likewise.
- * g++.dg/ext/desig4.C: Likewise.
- * g++.dg/ext/label10.C: Likewise.
- * g++.old-deja/g++.other/dtor3.C: Likewise.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
-
- * lib/target-supports.exp (check_effective_target_static): Disable
- for ARM FDPIC target.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
-
- * gcc.target/arm/pr43698.c (bswap_32): Rename as my_bswap_32.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
-
- * g++.dg/cpp0x/noexcept03.C: Add pie_enabled.
- * g++.dg/ipa/devirt-c-7.C: Likewise.
- * g++.dg/ipa/ivinline-1.C: Likewise.
- * g++.dg/ipa/ivinline-2.C: Likewise.
- * g++.dg/ipa/ivinline-3.C: Likewise.
- * g++.dg/ipa/ivinline-4.C: Likewise.
- * g++.dg/ipa/ivinline-5.C: Likewise.
- * g++.dg/ipa/ivinline-7.C: Likewise.
- * g++.dg/ipa/ivinline-8.C: Likewise.
- * g++.dg/ipa/ivinline-9.C: Likewise.
- * g++.dg/tls/pr79288.C: Likewise.
- * gcc.dg/addr_equal-1.c: Likewise.
- * gcc.dg/const-1.c: Likewise.
- * gcc.dg/ipa/pure-const-1.c: Likewise.
- * gcc.dg/noreturn-8.c: Likewise.
- * gcc.dg/pr33826.c: Likewise.
- * gcc.dg/torture/ipa-pta-1.c: Likewise.
- * gcc.dg/tree-ssa/alias-2.c: Likewise.
- * gcc.dg/tree-ssa/ipa-split-5.c: Likewise.
- * gcc.dg/tree-ssa/loadpre6.c: Likewise.
- * gcc.dg/uninit-19.c: Likewise.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
-
- * g++.dg/abi/forced.C: Add *-*-uclinux*.
- * g++.dg/abi/guard2.C: Likewise.
- * g++.dg/ext/cleanup-10.C: Likewise.
- * g++.dg/ext/cleanup-11.C: Likewise.
- * g++.dg/ext/cleanup-8.C: Likewise.
- * g++.dg/ext/cleanup-9.C: Likewise.
- * g++.dg/ext/sync-4.C: Likewise.
- * g++.dg/ipa/comdat.C: Likewise.
- * gcc.dg/20041106-1.c: Likewise.
- * gcc.dg/cleanup-10.c: Likewise.
- * gcc.dg/cleanup-11.c: Likewise.
- * gcc.dg/cleanup-8.c: Likewise.
- * gcc.dg/cleanup-9.c: Likewise.
- * gcc.dg/fdata-sections-1.c: Likewise.
- * gcc.dg/fdata-sections-2.c: Likewise.
- * gcc.dg/pr39323-1.c: Likewise.
- * gcc.dg/pr39323-2.c: Likewise.
- * gcc.dg/pr39323-3.c: Likewise.
- * gcc.dg/pr65780-1.c: Likewise.
- * gcc.dg/pr65780-2.c: Likewise.
- * gcc.dg/pr67338.c: Likewise.
- * gcc.dg/pr78185.c: Likewise.
- * gcc.dg/pr83100-1.c: Likewise.
- * gcc.dg/pr83100-4.c: Likewise.
- * gcc.dg/strlenopt-12g.c: Likewise.
- * gcc.dg/strlenopt-14g.c: Likewise.
- * gcc.dg/strlenopt-14gf.c: Likewise.
- * gcc.dg/strlenopt-16g.c: Likewise.
- * gcc.dg/strlenopt-17g.c: Likewise.
- * gcc.dg/strlenopt-18g.c: Likewise.
- * gcc.dg/strlenopt-1f.c: Likewise.
- * gcc.dg/strlenopt-22g.c: Likewise.
- * gcc.dg/strlenopt-2f.c: Likewise.
- * gcc.dg/strlenopt-31g.c: Likewise.
- * gcc.dg/strlenopt-33g.c: Likewise.
- * gcc.dg/strlenopt-4g.c: Likewise.
- * gcc.dg/strlenopt-4gf.c: Likewise.
- * gcc.dg/strncmp-2.c: Likewise.
- * gcc.dg/struct-ret-3.c: Likewise.
- * gcc.dg/torture/pr69760.c: Likewise.
- * gcc.target/arm/div64-unwinding.c: Likewise.
- * gcc.target/arm/stack-checking.c: Likewise.
- * gcc.target/arm/synchronize.c: Likewise.
- * gcc.target/arm/pr66912.c: Add arm*-*-uclinuxfdpiceabi.
- * lib/target-supports.exp (check_effective_target_pie): Likewise.
- (check_effective_target_sync_long_long_runtime): Likewise.
- (check_effective_target_sync_int_long): Likewise.
- (check_effective_target_sync_char_short): Likewise.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
-
- * gcc.target/arm/eliminate.c: Accept only nonpic targets.
- * g++.dg/other/anon5.C: Likewise.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * gcc.target/arm/interrupt-1.c: Add scan-assembler pattern for
- arm*-*-uclinuxfdpiceabi.
- * gcc.target/arm/interrupt-2.c: Likewise.
- * gcc.target/arm/pr70830.c: Likewise.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * gcc.dg/20020312-2.c: Skip on arm*-*-uclinuxfdpiceabi.
- * gcc.target/arm/20051215-1.c: Likewise.
- * gcc.target/arm/mmx-1.c: Likewise.
- * gcc.target/arm/pr19599.c: Likewise.
- * gcc.target/arm/pr40887.c: Likewise.
- * gcc.target/arm/pr61948.c: Likewise.
- * gcc.target/arm/pr77933-1.c: Likewise.
- * gcc.target/arm/pr77933-2.c: Likewise.
- * gcc.target/arm/sibcall-1.c: Likewise.
- * gcc.target/arm/data-rel-2.c: Likewise.
- * gcc.target/arm/data-rel-3.c: Likewise.
- * gcc.target/arm/tail-long-call: Likewise.
- * gcc.target/arm/tlscall.c: Likewise.
- * gcc.target/arm/vfp-longcall-apcs: Likewise.
- * gcc.target/arm/ivopts-2.c: Skip object-size test on
- arm*-*-uclinuxfdpiceabi.
- * gcc.target/arm/ivopts-3.c: Likewise.
- * gcc.target/arm/ivopts-4.c: Likewise.
- * gcc.target/arm/ivopts-5.c: Likewise.
- * gcc.target/arm/pr43597.c: Likewise.
- * gcc.target/arm/pr43920-2.c: Likewise.
- * gcc.target/arm/pr45701-1.c: Skip scan-assembler on
- arm*-*-uclinuxfdpiceabi.
- * gcc.target/arm/pr45701-2.c: Likewise.
- * gcc.target/arm/stack-red-zone.c: Likewise.
-
-2019-09-10 Christophe Lyon <christophe.lyon@st.com>
- Mickaël Guêné <mickael.guene@st.com>
-
- * gcc.target/arm/fp16-aapcs-2.c: Adjust scan-assembler-times.
- * gcc.target/arm/fp16-aapcs-4.c: Likewise.
-
-2019-09-09 Marek Polacek <polacek@redhat.com>
-
- PR c++/84374 - diagnose invalid uses of decltype(auto).
- * g++.dg/cpp1y/auto-fn57.C: New test.
-
-2019-09-09 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/rlwinm-0.c: Adjust expected instruction counts.
- * gcc.target/powerpc/rlwinm-1.c: Ditto.
- * gcc.target/powerpc/rlwinm-2.c: Ditto.
-
-2019-09-09 Barnaby Wilks <barnaby.wilks@arm.com>
-
- * gcc.dg/fold-binary-math-casts.c: New test.
-
-2019-09-09 Jakub Jelinek <jakub@redhat.com>
-
- PR target/87853
- * gcc.target/i386/pr87853.c: New test.
-
- PR target/91704
- * gcc.target/i386/pr91704.c: New test.
-
-2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
-
- * gcc.dg/builtins-config.h: eBPF doesn't support C99 standard
- functions.
- * gcc.c-torture/compile/20101217-1.c: Add a function prototype for
- printf.
- * gcc.c-torture/compile/20000211-1.c: Skip if target bpf-*-*.
- * gcc.c-torture/compile/poor.c: Likewise.
- * gcc.c-torture/compile/pr25311.c: Likewise.
- * gcc.c-torture/compile/pr39928-1.c: Likewise.
- * gcc.c-torture/compile/pr70061.c: Likewise.
- * gcc.c-torture/compile/920501-7.c: Likewise.
- * gcc.c-torture/compile/20000403-1.c: Likewise.
- * gcc.c-torture/compile/20001226-1.c: Likewise.
- * gcc.c-torture/compile/20030903-1.c: Likewise.
- * gcc.c-torture/compile/20031125-1.c: Likewise.
- * gcc.c-torture/compile/20040101-1.c: Likewise.
- * gcc.c-torture/compile/20040317-2.c: Likewise.
- * gcc.c-torture/compile/20040726-1.c: Likewise.
- * gcc.c-torture/compile/20051216-1.c: Likewise.
- * gcc.c-torture/compile/900313-1.c: Likewise.
- * gcc.c-torture/compile/920625-1.c: Likewise.
- * gcc.c-torture/compile/930421-1.c: Likewise.
- * gcc.c-torture/compile/930623-1.c: Likewise.
- * gcc.c-torture/compile/961004-1.c: Likewise.
- * gcc.c-torture/compile/980504-1.c: Likewise.
- * gcc.c-torture/compile/980816-1.c: Likewise.
- * gcc.c-torture/compile/990625-1.c: Likewise.
- * gcc.c-torture/compile/DFcmp.c: Likewise.
- * gcc.c-torture/compile/HIcmp.c: Likewise.
- * gcc.c-torture/compile/HIset.c: Likewise.
- * gcc.c-torture/compile/QIcmp.c: Likewise.
- * gcc.c-torture/compile/QIset.c: Likewise.
- * gcc.c-torture/compile/SFset.c: Likewise.
- * gcc.c-torture/compile/SIcmp.c: Likewise.
- * gcc.c-torture/compile/SIset.c: Likewise.
- * gcc.c-torture/compile/UHIcmp.c: Likewise.
- * gcc.c-torture/compile/UQIcmp.c: Likewise.
- * gcc.c-torture/compile/USIcmp.c: Likewise.
- * gcc.c-torture/compile/consec.c: Likewise.
- * gcc.c-torture/compile/limits-fndefn.c: Likewise.
- * gcc.c-torture/compile/lll.c: Likewise.
- * gcc.c-torture/compile/parms.c: Likewise.
- * gcc.c-torture/compile/pass.c: Likewise.
- * gcc.c-torture/compile/pp.c: Likewise.
- * gcc.c-torture/compile/pr32399.c: Likewise.
- * gcc.c-torture/compile/pr34091.c: Likewise.
- * gcc.c-torture/compile/pr34688.c: Likewise.
- * gcc.c-torture/compile/pr37258.c: Likewise.
- * gcc.c-torture/compile/pr37327.c: Likewise.
- * gcc.c-torture/compile/pr37381.c: Likewise.
- * gcc.c-torture/compile/pr37669-2.c: Likewise.
- * gcc.c-torture/compile/pr37669.c: Likewise.
- * gcc.c-torture/compile/pr37742-3.c: Likewise.
- * gcc.c-torture/compile/pr44063.c: Likewise.
- * gcc.c-torture/compile/pr48596.c: Likewise.
- * gcc.c-torture/compile/pr51856.c: Likewise.
- * gcc.c-torture/compile/pr54428.c: Likewise.
- * gcc.c-torture/compile/pr54713-1.c: Likewise.
- * gcc.c-torture/compile/pr54713-2.c: Likewise.
- * gcc.c-torture/compile/pr54713-3.c: Likewise.
- * gcc.c-torture/compile/pr55921.c: Likewise.
- * gcc.c-torture/compile/pr70240.c: Likewise.
- * gcc.c-torture/compile/pr70355.c: Likewise.
- * gcc.c-torture/compile/pr82052.c: Likewise.
- * gcc.c-torture/compile/pr83487.c: Likewise.
- * gcc.c-torture/compile/pr86122.c: Likewise.
- * gcc.c-torture/compile/pret-arg.c: Likewise.
- * gcc.c-torture/compile/regs-arg-size.c: Likewise.
- * gcc.c-torture/compile/structret.c: Likewise.
- * gcc.c-torture/compile/uuarg.c: Likewise.
- * gcc.dg/20001009-1.c: Likewise.
- * gcc.dg/20020418-1.c: Likewise.
- * gcc.dg/20020426-2.c: Likewise.
- * gcc.dg/20020430-1.c: Likewise.
- * gcc.dg/20040306-1.c: Likewise.
- * gcc.dg/20040622-2.c: Likewise.
- * gcc.dg/20050603-2.c: Likewise.
- * gcc.dg/20050629-1.c: Likewise.
- * gcc.dg/20061026.c: Likewise.
- * gcc.dg/Warray-bounds-3.c: Likewise.
- * gcc.dg/Warray-bounds-30.c: Likewise.
- * gcc.dg/Wframe-larger-than-2.c: Likewise.
- * gcc.dg/Wframe-larger-than.c: Likewise.
- * gcc.dg/Wrestrict-11.c: Likewise.
- * gcc.c-torture/compile/20000804-1.c: Likewise.
-
-2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
-
- * lib/target-supports.exp (check_effective_target_trampolines):
- Adapt to eBPF.
- (check_effective_target_indirect_jumps): Likewise.
- (check_effective_target_nonlocal_goto): Likewise.
- (check_effective_target_global_constructor): Likewise.
- (check_effective_target_return_address): Likewise.
-
-2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
-
- * gcc.target/bpf/bpf.exp: New file.
- * gcc.target/bpf/builtin-load.c: Likewise.
- * cc.target/bpf/constant-calls.c: Likewise.
- * gcc.target/bpf/diag-funargs.c: Likewise.
- * gcc.target/bpf/diag-funargs-2.c: Likewise.
- * gcc.target/bpf/diag-funargs-3.c: Likewise.
- * gcc.target/bpf/diag-indcalls.c: Likewise.
- * gcc.target/bpf/helper-bind.c: Likewise.
- * cc.target/bpf/helper-bpf-redirect.c: Likewise.
- * gcc.target/bpf/helper-clone-redirect.c: Likewise.
- * gcc.target/bpf/helper-csum-diff.c: Likewise.
- * gcc.target/bpf/helper-csum-update.c: Likewise.
- * gcc.target/bpf/helper-current-task-under-cgroup.c: Likewise.
- * gcc.target/bpf/helper-fib-lookup.c: Likewise.
- * gcc.target/bpf/helper-get-cgroup-classid.c: Likewise.
- * gcc.target/bpf/helper-get-current-cgroup-id.c: Likewise.
- * gcc.target/bpf/helper-get-current-comm.c: Likewise.
- * gcc.target/bpf/helper-get-current-pid-tgid.c: Likewise.
- * gcc.target/bpf/helper-get-current-task.c: Likewise.
- * gcc.target/bpf/helper-get-current-uid-gid.c: Likewise.
- * gcc.target/bpf/helper-get-hash-recalc.c: Likewise.
- * gcc.target/bpf/helper-get-listener-sock.c: Likewise.
- * gcc.target/bpf/helper-get-local-storage.c: Likewise.
- * gcc.target/bpf/helper-get-numa-node-id.c: Likewise.
- * gcc.target/bpf/helper-get-prandom-u32.c: Likewise.
- * gcc.target/bpf/helper-get-route-realm.c: Likewise.
- * gcc.target/bpf/helper-get-smp-processor-id.c: Likewise.
- * gcc.target/bpf/helper-get-socket-cookie.c: Likewise.
- * gcc.target/bpf/helper-get-socket-uid.c: Likewise.
- * gcc.target/bpf/helper-getsockopt.c: Likewise.
- * gcc.target/bpf/helper-get-stack.c: Likewise.
- * gcc.target/bpf/helper-get-stackid.c: Likewise.
- * gcc.target/bpf/helper-ktime-get-ns.c: Likewise.
- * gcc.target/bpf/helper-l3-csum-replace.c: Likewise.
- * gcc.target/bpf/helper-l4-csum-replace.c: Likewise.
- * gcc.target/bpf/helper-lwt-push-encap.c: Likewise.
- * gcc.target/bpf/helper-lwt-seg6-action.c: Likewise.
- * gcc.target/bpf/helper-lwt-seg6-adjust-srh.c: Likewise.
- * gcc.target/bpf/helper-lwt-seg6-store-bytes.c: Likewise.
- * gcc.target/bpf/helper-map-delete-elem.c: Likewise.
- * gcc.target/bpf/helper-map-lookup-elem.c: Likewise.
- * gcc.target/bpf/helper-map-peek-elem.c: Likewise.
- * gcc.target/bpf/helper-map-pop-elem.c: Likewise.
- * gcc.target/bpf/helper-map-push-elem.c: Likewise.
- * gcc.target/bpf/helper-map-update-elem.c: Likewise.
- * gcc.target/bpf/helper-msg-apply-bytes.c: Likewise.
- * gcc.target/bpf/helper-msg-cork-bytes.c: Likewise.
- * gcc.target/bpf/helper-msg-pop-data.c: Likewise.
- * gcc.target/bpf/helper-msg-pull-data.c: Likewise.
- * gcc.target/bpf/helper-msg-push-data.c: Likewise.
- * gcc.target/bpf/helper-msg-redirect-hash.c: Likewise.
- * gcc.target/bpf/helper-msg-redirect-map.c: Likewise.
- * gcc.target/bpf/helper-override-return.c: Likewise.
- * gcc.target/bpf/helper-perf-event-output.c: Likewise.
- * gcc.target/bpf/helper-perf-event-read.c: Likewise.
- * gcc.target/bpf/helper-perf-event-read-value.c: Likewise.
- * gcc.target/bpf/helper-perf-prog-read-value.c: Likewise.
- * gcc.target/bpf/helper-probe-read.c: Likewise.
- * gcc.target/bpf/helper-probe-read-str.c: Likewise.
- * gcc.target/bpf/helper-probe-write-user.c: Likewise.
- * gcc.target/bpf/helper-rc-keydown.c: Likewise.
- * gcc.target/bpf/helper-rc-pointer-rel.c: Likewise.
- * gcc.target/bpf/helper-rc-repeat.c: Likewise.
- * gcc.target/bpf/helper-redirect-map.c: Likewise.
- * gcc.target/bpf/helper-set-hash.c: Likewise.
- * gcc.target/bpf/helper-set-hash-invalid.c: Likewise.
- * gcc.target/bpf/helper-setsockopt.c: Likewise.
- * gcc.target/bpf/helper-skb-adjust-room.c: Likewise.
- * gcc.target/bpf/helper-skb-cgroup-id.c: Likewise.
- * gcc.target/bpf/helper-skb-change-head.c: Likewise.
- * gcc.target/bpf/helper-skb-change-proto.c: Likewise.
- * gcc.target/bpf/helper-skb-change-tail.c: Likewise.
- * gcc.target/bpf/helper-skb-change-type.c: Likewise.
- * gcc.target/bpf/helper-skb-ecn-set-ce.c: Likewise.
- * gcc.target/bpf/helper-skb-get-tunnel-key.c: Likewise.
- * gcc.target/bpf/helper-skb-get-tunnel-opt.c: Likewise.
- * gcc.target/bpf/helper-skb-get-xfrm-state.c: Likewise.
- * gcc.target/bpf/helper-skb-load-bytes.c: Likewise.
- * gcc.target/bpf/helper-skb-load-bytes-relative.c: Likewise.
- * gcc.target/bpf/helper-skb-pull-data.c: Likewise.
- * gcc.target/bpf/helper-skb-set-tunnel-key.c: Likewise.
- * gcc.target/bpf/helper-skb-set-tunnel-opt.c: Likewise.
- * gcc.target/bpf/helper-skb-store-bytes.c: Likewise.
- * gcc.target/bpf/helper-skb-under-cgroup.c: Likewise.
- * gcc.target/bpf/helper-skb-vlan-pop.c: Likewise.
- * gcc.target/bpf/helper-skb-vlan-push.c: Likewise.
- * gcc.target/bpf/helper-skc-lookup-tcp.c: Likewise.
- * gcc.target/bpf/helper-sk-fullsock.c: Likewise.
- * gcc.target/bpf/helper-sk-lookup-tcp.c: Likewise.
- * gcc.target/bpf/helper-sk-lookup-upd.c: Likewise.
- * gcc.target/bpf/helper-sk-redirect-hash.c: Likewise.
- * gcc.target/bpf/helper-sk-redirect-map.c: Likewise.
- * gcc.target/bpf/helper-sk-release.c: Likewise.
- * gcc.target/bpf/helper-sk-select-reuseport.c: Likewise.
- * gcc.target/bpf/helper-sk-storage-delete.c: Likewise.
- * gcc.target/bpf/helper-sk-storage-get.c: Likewise.
- * gcc.target/bpf/helper-sock-hash-update.c: Likewise.
- * gcc.target/bpf/helper-sock-map-update.c: Likewise.
- * gcc.target/bpf/helper-sock-ops-cb-flags-set.c: Likewise.
- * gcc.target/bpf/helper-spin-lock.c: Likewise.
- * gcc.target/bpf/helper-spin-unlock.c: Likewise.
- * gcc.target/bpf/helper-strtol.c: Likewise.
- * gcc.target/bpf/helper-strtoul.c: Likewise.
- * gcc.target/bpf/helper-sysctl-get-current-value.c: Likewise.
- * gcc.target/bpf/helper-sysctl-get-name.c: Likewise.
- * gcc.target/bpf/helper-sysctl-get-new-value.c: Likewise.
- * gcc.target/bpf/helper-sysctl-set-new-value.c: Likewise.
- * gcc.target/bpf/helper-tail-call.c: Likewise.
- * gcc.target/bpf/helper-tcp-check-syncookie.c: Likewise.
- * gcc.target/bpf/helper-tcp-sock.c: Likewise.
- * gcc.target/bpf/helper-trace-printk.c: Likewise.
- * gcc.target/bpf/helper-xdp-adjust-head.c: Likewise.
- * gcc.target/bpf/helper-xdp-adjust-meta.c: Likewise.
- * gcc.target/bpf/helper-xdp-adjust-tail.c: Likewise.
- * gcc.target/bpf/skb-ancestor-cgroup-id.c: Likewise.
- * gcc.target/bpf/sync-fetch-and-add.c: Likewise.
-
-2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
-
- * lib/target-supports.exp (check_effective_target_indirect_calls):
- New proc.
- * gcc.c-torture/compile/20010102-1.c: Annotate with
- dg-require-effective-target indirect_calls.
- * gcc.c-torture/compile/20010107-1.c: Likewise.
- * gcc.c-torture/compile/20011109-1.c: Likewise.
- * gcc.c-torture/compile/20011218-1.c: Likewise.
- * gcc.c-torture/compile/20011229-1.c: Likewise.
- * gcc.c-torture/compile/20020129-1.c: Likewise.
- * gcc.c-torture/compile/20020320-1.c: Likewise.
- * gcc.c-torture/compile/20020706-1.c: Likewise.
- * gcc.c-torture/compile/20020706-2.c: Likewise.
- * gcc.c-torture/compile/20021205-1.c: Likewise.
- * gcc.c-torture/compile/20030921-1.c: Likewise.
- * gcc.c-torture/compile/20031023-1.c: Likewise.
- * gcc.c-torture/compile/20031023-2.c: Likewise.
- * gcc.c-torture/compile/20031023-3.c: Likewise.
- * gcc.c-torture/compile/20031023-4.c: Likewise.
- * gcc.c-torture/compile/20040614-1.c: Likewise.
- * gcc.c-torture/compile/20040909-1.c: Likewise.
- * gcc.c-torture/compile/20050122-1.c: Likewise.
- * gcc.c-torture/compile/20050202-1.c: Likewise.
- * gcc.c-torture/compile/20060208-1.c: Likewise.
- * gcc.c-torture/compile/20081108-1.c: Likewise.
- * gcc.c-torture/compile/20150327.c: Likewise.
- * gcc.c-torture/compile/920428-2.c: Likewise.
- * gcc.c-torture/compile/920928-5.c: Likewise.
- * gcc.c-torture/compile/930117-1.c: Likewise.
- * gcc.c-torture/compile/930607-1.c: Likewise.
- * gcc.c-torture/compile/991213-2.c: Likewise.
- * gcc.c-torture/compile/callind.c: Likewise.
- * gcc.c-torture/compile/calls-void.c: Likewise.
- * gcc.c-torture/compile/calls.c: Likewise.
- * gcc.c-torture/compile/pr21840.c: Likewise.
- * gcc.c-torture/compile/pr32139.c: Likewise.
- * gcc.c-torture/compile/pr35607.c: Likewise.
- * gcc.c-torture/compile/pr37433-1.c: Likewise.
- * gcc.c-torture/compile/pr37433.c: Likewise.
- * gcc.c-torture/compile/pr39941.c: Likewise.
- * gcc.c-torture/compile/pr40080.c: Likewise.
- * gcc.c-torture/compile/pr43635.c: Likewise.
- * gcc.c-torture/compile/pr43791.c: Likewise.
- * gcc.c-torture/compile/pr43845.c: Likewise.
- * gcc.c-torture/compile/pr44043.c: Likewise.
- * gcc.c-torture/compile/pr51694.c: Likewise.
- * gcc.c-torture/compile/pr77754-2.c: Likewise.
- * gcc.c-torture/compile/pr77754-3.c: Likewise.
- * gcc.c-torture/compile/pr77754-4.c: Likewise.
- * gcc.c-torture/compile/pr89663-2.c: Likewise.
- * gcc.c-torture/compile/pta-1.c: Likewise.
- * gcc.c-torture/compile/stack-check-1.c: Likewise.
- * gcc.dg/Walloc-size-larger-than-18.c: Likewise.
-
-2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
-
- * gcc.c-torture/compile/20000609-1.c: Annotate with
- dg-require-stack-size.
- * gcc.c-torture/compile/20000804-1.c: Likewise.
- * gcc.c-torture/compile/20020304-1.c: Likewise.
- * gcc.c-torture/compile/20020604-1.c: Likewise.
- * gcc.c-torture/compile/20021015-1.c: Likewise.
- * gcc.c-torture/compile/20050303-1.c: Likewise.
- * gcc.c-torture/compile/20060421-1.c: Likewise.
- * gcc.c-torture/compile/20071207-1.c: Likewise.
- * gcc.c-torture/compile/20080903-1.c: Likewise.
- * gcc.c-torture/compile/20121027-1.c: Likewise.
- * gcc.c-torture/compile/20151204.c: Likewise.
- * gcc.c-torture/compile/920501-12.c: Likewise.
- * gcc.c-torture/compile/920501-4.c: Likewise.
- * gcc.c-torture/compile/920723-1.c: Likewise.
- * gcc.c-torture/compile/921202-1.c: Likewise.
- * gcc.c-torture/compile/931003-1.c: Likewise.
- * gcc.c-torture/compile/931004-1.c: Likewise.
- * gcc.c-torture/compile/950719-1.c: Likewise.
- * gcc.c-torture/compile/951222-1.c: Likewise.
- * gcc.c-torture/compile/990517-1.c: Likewise.
- * gcc.c-torture/compile/bcopy.c: Likewise.
- * gcc.c-torture/compile/pr23929.c: Likewise.
- * gcc.c-torture/compile/pr25310.c: Likewise.
- * gcc.c-torture/compile/pr34458.c: Likewise.
- * gcc.c-torture/compile/pr39937.c: Likewise.
- * gcc.c-torture/compile/pr41181.c: Likewise.
- * gcc.c-torture/compile/pr41634.c: Likewise.
- * gcc.c-torture/compile/pr43415.c: Likewise.
- * gcc.c-torture/compile/pr43417.c: Likewise.
- * gcc.c-torture/compile/pr44788.c: Likewise.
- * gcc.c-torture/compile/sound.c: Likewise.
-
-2019-09-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * gcc.target/arm/pr91684.c: Use effective-target arm_prefer_ldrd_strd.
-
-2019-09-07 David Edelsohn <dje.gcc@gmail.com>
-
- * g++.dg/cpp2a/decomp2.C: Add TLS options.
- * gcc.target/powerpc/pr88233.c: Limit to lp64.
-
-2019-09-07 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91665
- * gcc.dg/vect/pr91665.c: New test.
-
-2019-09-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR target/91684
- * gcc.target/arm/pr91684.c: New test.
-
-2019-09-06 Ian Lance Taylor <iant@golang.org>
-
- * go.test/test/fixedbugs/bug369.go: Update to match libgo update
- to Go 1.13beta1.
-
-2019-09-06 David Edelsohn <dje.gcc@gmail.com>
-
- * gcc.dg/torture/inf-compare-1.c: Skip AIX.
- * gcc.dg/torture/inf-compare-2.c: Skip AIX.
- * gcc.dg/torture/inf-compare-3.c: Skip AIX.
- * gcc.dg/torture/inf-compare-4.c: Skip AIX.
- * gcc.dg/torture/pr52451.c: Skip AIX.
- * gcc.dg/torture/pr68264.c: Skip AIX
- * gcc.dg/torture/pr91323.c: Skip AIX.
-
- * g++.dg/warn/Warray-bounds-4.C: Skip AIX.
- * g++.dg/warn/Warray-bounds-8.C: Skip AIX.
- * g++.dg/opt/flifetime-dse2.C: XFAIL AIX.
- * g++.dg/opt/flifetime-dse4.C: XFAIL AIX.
-
-2019-09-06 Caroline Tice <cmtice@google.com>
-
- PR testsuite/91670
- * g++.dg/ubsan/pr59415.C: Disable LTO, since test uses
- -fvtable-verify, and the two options are no longer allowed
- together.
-
-2019-09-06 Nathan Sidwell <nathan@acm.org>
-
- * c-c++-common/cpp/line-1.c: New.
-
-2019-09-06 Martin Liska <mliska@suse.cz>
-
- PR c++/91125
- * g++.dg/parse/repo1.C: Remove.
- * g++.dg/rtti/repo1.C: Remove.
- * g++.dg/template/repo1.C: Remove.
- * g++.dg/template/repo10.C: Remove.
- * g++.dg/template/repo11.C: Remove.
- * g++.dg/template/repo2.C: Remove.
- * g++.dg/template/repo3.C: Remove.
- * g++.dg/template/repo4.C: Remove.
- * g++.dg/template/repo5.C: Remove.
- * g++.dg/template/repo6.C: Remove.
- * g++.dg/template/repo7.C: Remove.
- * g++.dg/template/repo8.C: Remove.
- * g++.dg/template/repo9.C: Remove.
- * g++.old-deja/g++.pt/instantiate4.C: Remove.
- * g++.old-deja/g++.pt/instantiate6.C: Remove.
- * g++.old-deja/g++.pt/repo1.C: Remove.
- * g++.old-deja/g++.pt/repo2.C: Remove.
- * g++.old-deja/g++.pt/repo3.C: Remove.
- * g++.old-deja/g++.pt/repo4.C: Remove.
- * lib/g++.exp: Remove removal of repo files.
- * lib/gcc-dg.exp: Likewise.
- * lib/obj-c++.exp: Likewise.
-
-2019-09-05 Jakub Jelinek <jakub@redhat.com>
- Jim Wilson <jimw@sifive.com>
-
- PR target/91635
- * gcc.c-torture/execute/pr91635.c: New test.
- * gcc.target/riscv/shift-shift-4.c: New test.
- * gcc.target/riscv/shift-shift-5.c: New test.
-
-2019-09-05 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/91496
- * gfortran.dg/directive_unroll_5.f90: Adjust error message.
-
-2019-09-05 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91660
- * gfortran.dg/pdt_4.f03: Fix invalid code.
- * gfortran.dg/pr91660_1.f90: New test.
- * gfortran.dg/pr91660_2.f90: Ditto.
-
-2019-09-05 Marek Polacek <polacek@redhat.com>
-
- PR c++/91644 - ICE with constinit in function template.
- * g++.dg/cpp2a/constinit13.C: New test.
-
-2019-09-05 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91001
- PR middle-end/91105
- PR middle-end/91106
- * gcc.c-torture/compile/pr91001.c: New test.
-
-2019-09-05 Richard Biener <rguenther@suse.de>
-
- PR rtl-optimization/91656
- * gcc.dg/torture/pr91656-1.c: New testcase.
- * gcc.dg/torture/pr91656-2.c: Likewise.
- * gcc.dg/torture/pr91656-3.c: Likewise.
-
-2019-09-05 Nathan Sidwell <nathan@acm.org>
-
- PR preprocessor/91639
- * c-c++-common/cpp/pr91639.c: New.
- * c-c++-common/cpp/pr91639-one.h: New.
- * c-c++-common/cpp/pr91639-two.h: New.
-
-2019-09-05 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/91577
- * gfortran.dg/pr91577.f90: New test, taken from temporary_1.f90.
-
-2019-09-04 Steven G. Kargl <kargl@gcvc.gnu.org>
-
- PR fortran/91650
- * gfortran.dg/pr91650_1.f90: New test.
- * gfortran.dg/pr91650_2.f90: Ditto.
-
-2019-09-04 Marek Polacek <polacek@redhat.com>
-
- * g++.dg/cpp0x/initlist-deduce.C: Don't use -fdeduce-init-list. Remove
- dg-warning. Add dg-error.
-
-2019-09-04 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR c/78736
- * gcc.dg/Wenum-conversion.c: New test-case.
-
-2019-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/data-attributes-2.c: New test.
- * gcc.target/msp430/function-attributes-4.c: Update dg-warning
- strings.
- * gcc.target/msp430/region-attribute-misuse.c: Likewise.
-
-2019-09-03 Kamlesh Kumar <kamleshbhalui@gmail.com>
-
- PR tree-optimization/91504
- gcc.dg/tree-ssa/pr91504.c: New test.
-
-2019-09-03 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91604
- * gcc.target/i386/pr91604.c: New test.
-
-2019-09-03 Ulrich Weigand <uweigand@de.ibm.com>
-
- * lib/compat.exp: Remove references to spu.
- * lib/fortran-torture.exp: Likewise.
- * lib/gcc-dg.exp: Likewise.
- * lib/gfortran.exp: Likewise.
- * lib/target-supports.exp: Likewise.
- * lib/target-utils.exp: Likewise.
-
- * c-c++-common/torture/complex-sign-add.c: Remove references to spu.
- * c-c++-common/torture/complex-sign-mixed-add.c: Likewise.
- * c-c++-common/torture/complex-sign-mixed-div.c: Likewise.
- * c-c++-common/torture/complex-sign-mixed-mul.c: Likewise.
- * c-c++-common/torture/complex-sign-mixed-sub.c: Likewise.
- * c-c++-common/torture/complex-sign-mul-minus-one.c: Likewise.
- * c-c++-common/torture/complex-sign-mul-one.c: Likewise.
- * c-c++-common/torture/complex-sign-mul.c: Likewise.
- * c-c++-common/torture/complex-sign-sub.c: Likewise.
-
- * g++.dg/opt/temp1.C: Remove references to spu.
- * g++.dg/opt/vt1.C: Likewise.
- * g++.dg/torture/type-generic-1.C: Likewise.
- * g++.dg/warn/pr30551-2.C: Likewise.
- * g++.dg/warn/pr30551.C: Likewise.
- * g++.old-deja/g++.jason/thunk2.C: Likewise.
- * g++.old-deja/g++.other/comdat5.C: Likewise.
- * g++.old-deja/g++.other/local-alloc1.C: Likewise.
-
- * gcc.c-torture/compile/20001226-1.c: Remove references to spu.
- * gcc.c-torture/execute/20030222-1.c: Likewise.
- * gcc.c-torture/execute/20031003-1.c: Likewise.
- * gcc.c-torture/execute/20101011-1.c: Likewise.
- * gcc.c-torture/execute/conversion.c: Likewise.
- * gcc.c-torture/execute/ieee/compare-fp-4.x: Likewise.
- * gcc.c-torture/execute/ieee/fp-cmp-2.x: Likewise.
- * gcc.c-torture/execute/ieee/inf-1.c: Likewise.
- * gcc.c-torture/execute/ieee/inf-2.c: Likewise.
- * gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Likewise.
- * gcc.c-torture/execute/ieee/rbug.c: Likewise.
- * gcc.c-torture/execute/pr39228.c: Likewise.
- * gcc.c-torture/execute/ieee/20010114-2.x: Remove file.
- * gcc.c-torture/execute/ieee/20030331-1.x: Remove file.
- * gcc.c-torture/execute/ieee/920518-1.x: Remove file.
- * gcc.c-torture/execute/ieee/compare-fp-1.x: Remove file.
- * gcc.c-torture/execute/ieee/fp-cmp-4f.x: Remove file.
- * gcc.c-torture/execute/ieee/fp-cmp-8f.x: Remove file.
-
- * gcc.dg/20020312-2.c: Remove references to spu.
- * gcc.dg/20030702-1.c: Likewise.
- * gcc.dg/and-1.c: Likewise.
- * gcc.dg/builtin-inf-1.c: Likewise.
- * gcc.dg/builtins-1.c: Likewise.
- * gcc.dg/builtins-43.c: Likewise.
- * gcc.dg/builtins-44.c: Likewise.
- * gcc.dg/builtins-45.c: Likewise.
- * gcc.dg/float-range-1.c: Likewise.
- * gcc.dg/float-range-3.c: Likewise.
- * gcc.dg/float-range-4.c: Likewise.
- * gcc.dg/float-range-5.c: Likewise.
- * gcc.dg/fold-overflow-1.c: Likewise.
- * gcc.dg/format/ms_unnamed-1.c: Likewise.
- * gcc.dg/format/unnamed-1.c: Likewise.
- * gcc.dg/hex-round-1.c: Likewise.
- * gcc.dg/hex-round-2.c: Likewise.
- * gcc.dg/lower-subreg-1.c: Likewise.
- * gcc.dg/nrv3.c: Likewise.
- * gcc.dg/pr15784-3.c: Likewise.
- * gcc.dg/pr27095.c: Likewise.
- * gcc.dg/pr28243.c: Likewise.
- * gcc.dg/pr28796-2.c: Likewise.
- * gcc.dg/pr30551-3.c: Likewise.
- * gcc.dg/pr30551-6.c: Likewise.
- * gcc.dg/pr30551.c: Likewise.
- * gcc.dg/pr70317.c: Likewise.
- * gcc.dg/sms-1.c: Likewise.
- * gcc.dg/sms-2.c: Likewise.
- * gcc.dg/sms-3.c: Likewise.
- * gcc.dg/sms-4.c: Likewise.
- * gcc.dg/sms-5.c: Likewise.
- * gcc.dg/sms-6.c: Likewise.
- * gcc.dg/sms-7.c: Likewise.
- * gcc.dg/stack-usage-1.c: Likewise.
- * gcc.dg/strlenopt-73.c: Likewise.
- * gcc.dg/titype-1.c: Likewise.
- * gcc.dg/tls/thr-cse-1.c: Likewise.
- * gcc.dg/torture/builtin-attr-1.c: Likewise.
- * gcc.dg/torture/builtin-complex-1.c: Likewise.
- * gcc.dg/torture/builtin-cproj-1.c: Likewise.
- * gcc.dg/torture/builtin-frexp-1.c: Likewise.
- * gcc.dg/torture/builtin-ldexp-1.c: Likewise.
- * gcc.dg/torture/builtin-logb-1.c: Likewise.
- * gcc.dg/torture/builtin-math-2.c: Likewise.
- * gcc.dg/torture/builtin-math-5.c: Likewise.
- * gcc.dg/torture/builtin-modf-1.c: Likewise.
- * gcc.dg/torture/fp-int-convert.h: Likewise.
- * gcc.dg/torture/pr25947-1.c: Likewise.
- * gcc.dg/torture/type-generic-1.c: Likewise.
- * gcc.dg/tree-ssa/20040204-1.c: Likewise.
- * gcc.dg/tree-ssa/ivopts-1.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
- * gcc.dg/tree-ssa/vector-6.c: Likewise.
- * gcc.dg/uninit-C-O0.c: Likewise.
- * gcc.dg/uninit-C.c: Likewise.
- * gcc.dg/vect/no-math-errno-slp-32.c: Likewise.
- * gcc.dg/vect/no-math-errno-vect-pow-1.c: Likewise.
- * gcc.dg/vect/vect-float-extend-1.c: Likewise.
- * gcc.dg/vect/vect-float-truncate-1.c: Likewise.
- * gcc.dg/vect/vect.exp: Likewise.
- * gcc.gd/vect/costmodel/spu/: Remove directory.
-
- * gcc.target/spu/: Remove directory.
-
- * gfortran.dg/bessel_6.f90: Remove references to spu.
- * gfortran.dg/bessel_7.f90: Likewise.
- * gfortran.dg/char4_iunit_1.f03: Likewise.
- * gfortran.dg/chmod_1.f90: Likewise.
- * gfortran.dg/chmod_2.f90: Likewise.
- * gfortran.dg/chmod_3.f90: Likewise.
- * gfortran.dg/default_format_1.f90: Likewise.
- * gfortran.dg/default_format_denormal_1.f90: Likewise.
- * gfortran.dg/erf_2.F90: Likewise.
- * gfortran.dg/erf_3.F90: Likewise.
- * gfortran.dg/init_flag_10.f90: Likewise.
- * gfortran.dg/init_flag_3.f90: Likewise.
- * gfortran.dg/int_conv_2.f90: Likewise.
- * gfortran.dg/integer_exponentiation_3.F90: Likewise.
- * gfortran.dg/integer_exponentiation_5.F90: Likewise.
- * gfortran.dg/isnan_1.f90: Likewise.
- * gfortran.dg/isnan_2.f90: Likewise.
- * gfortran.dg/maxloc_2.f90: Likewise.
- * gfortran.dg/maxlocval_2.f90: Likewise.
- * gfortran.dg/maxlocval_4.f90: Likewise.
- * gfortran.dg/minloc_1.f90: Likewise.
- * gfortran.dg/minlocval_1.f90: Likewise.
- * gfortran.dg/minlocval_4.f90: Likewise.
- * gfortran.dg/module_nan.f90: Likewise.
- * gfortran.dg/namelist_42.f90: Likewise.
- * gfortran.dg/namelist_43.f90: Likewise.
- * gfortran.dg/nan_1.f90: Likewise.
- * gfortran.dg/nan_2.f90: Likewise.
- * gfortran.dg/nan_3.f90: Likewise.
- * gfortran.dg/nan_4.f90: Likewise.
- * gfortran.dg/nan_5.f90: Likewise.
- * gfortran.dg/nan_6.f90: Likewise.
- * gfortran.dg/nearest_1.f90: Likewise.
- * gfortran.dg/nearest_3.f90: Likewise.
- * gfortran.dg/open_errors.f90: Likewise.
- * gfortran.dg/pr20257.f90: Likewise.
- * gfortran.dg/read_infnan_1.f90: Likewise.
- * gfortran.dg/real_const_3.f90: Likewise.
- * gfortran.dg/realloc_on_assign_2.f03: Likewise.
- * gfortran.dg/reassoc_4.f: Likewise.
- * gfortran.dg/scalar_mask_2.f90: Likewise.
- * gfortran.dg/scratch_1.f90: Likewise.
- * gfortran.dg/stat_1.f90: Likewise.
- * gfortran.dg/stat_2.f90: Likewise.
- * gfortran.dg/transfer_simplify_1.f90: Likewise.
- * gfortran.dg/typebound_operator_9.f03: Likewise.
-
- * gfortran.fortran-torture/execute/intrinsic_nearest.x: Remove
- references to spu.
- * gfortran.fortran-torture/execute/intrinsic_set_exponent.x: Likewise.
- * gfortran.fortran-torture/execute/nan_inf_fmt.x: Likewise.
- * gfortran.fortran-torture/execute/getarg_1.x: Remove file.
-
-2019-09-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/91603
- * gcc.target/arm/pr91603.c: New test.
-
-2019-09-03 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * gcc.target/s390/sigfpe-eh.c: New test.
-
-2019-09-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/aarch64/acle/jcvt_1.c: New test.
-
-2019-09-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/aarch64/acle/rintnzx_1.c: New test.
- * gcc.target/aarch64/simd/vrndnzx_1.c: Likewise.
-
-2019-09-03 Jakub Jelinek <jakub@redhat.com>
- Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91597
- * gcc.c-torture/execute/pr91597.c: New test.
-
-2019-09-03 Alexandre Oliva <oliva@adacore.com>
-
- * gcc.target/i386/20020616-1.c: Preserve full register across
- main.
-
-2019-09-02 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/91589
- * gfortran.dg/pr91589.f90: New test.
-
-2019-09-02 Steven G. Kargl <kargl@gc.gnu.org>
-
- PR fortran/91552
- * gfortran.dg/pr91552.f90: New test.
-
-2019-09-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/91605
- * g++.target/i386/pr91605.C: New test.
-
-2019-09-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91632
- * gcc.c-torture/execute/pr91632.c: New test.
-
-2019-09-02 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.dg/tree-ssa/slsr-42.c: New test.
-
-2019-09-02 Martin Liska <mliska@suse.cz>
-
- PR c++/91155
- * g++.dg/torture/pr91155.C: New test.
-
-2019-09-01 Marek Polacek <polacek@redhat.com>
-
- PR c++/91129 - wrong error with binary op in template argument.
- * g++.dg/cpp1y/nontype1.C: New test.
-
-2019-09-01 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.c-torture/compile/20190827-1.c: Add dg-requires-alias.
-
-2019-09-01 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/execute/20190901-1.c: New test.
-
- * lib/target-supports.exp (check_effective_target_pthread): Add
- #include <pthread.h> directive to the test.
-
-2019-09-01 Paul Thomas <pault@gcc.gnu.org>
-
- * gfortran.dg/select_rank_1.f90: New test.
- * gfortran.dg/select_rank_2.f90: New test.
-
-2019-09-01 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91623
- * gcc.target/i386/pr91623.c: New test.
-
- PR lto/91572
- * g++.dg/lto/pr91572_0.C: New test.
-
-2019-08-30 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91587
- * gfortran.dg/pr91587.f90: New test.
-
-2019-08-30 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91599
- * gcc.dg/Wstringop-overflow-16.c: New test.
-
- PR middle-end/91584
- * gfortran.dg/char_array_constructor_4.f90: New test.
-
-2019-08-30 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/pack24.adb: New test.
-
-2019-08-30 Jeff Law <law@redhat.com>
-
- * gcc.target/mips/r10k-cache-barrier-9.c: Suppress warnings.
-
-2019-08-30 Martin Jambor <mjambor@suse.cz>
-
- tree-optimization/91579
- * gcc.dg/tree-ssa/pr91579.c: New test.
-
-2019-08-29 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91560
- * gcc.dg/torture/vshuf-8.inc: Add two further permutations.
-
- PR tree-optimization/91351
- * g++.dg/opt/pr91351.C: New test.
-
-2019-08-29 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/spellcheck-typenames.C: Adjust expected locations.
- * g++.dg/cpp0x/pr84676.C: Check locations.
- * g++.dg/other/pr88187.C: Likewise.
- * g++.dg/parse/crash13.C: Likewise.
- * g++.dg/parse/crash46.C: Likewise.
- * g++.dg/parse/template28.C: Likewise.
- * g++.dg/parse/typename4.C: Likewise.
-
-2019-08-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91568
- * gfortran.dg/pr91568.f: New testcase.
-
-2019-08-28 Marek Polacek <polacek@redhat.com>
-
- Implement P1152R4: Deprecating some uses of volatile.
- PR c++/91361
- * c-c++-common/Wbool-operation-1.c: Use -Wno-volatile in C++.
- * c-c++-common/gomp/atomic-1.c: Likewise.
- * c-c++-common/gomp/atomic-9.c: Likewise.
- * c-c++-common/gomp/depend-iterator-1.c: Likewise.
- * c-c++-common/gomp/loop-1.c: Adjust warning location for C++.
- * c-c++-common/gomp/order-3.c: Likewise.
- * c-c++-common/pr69733.c: Use -Wno-volatile in C++.
- * c-c++-common/spec-barrier-2.c: Likewise.
- * c-c++-common/tm/pr54893.c: Likewise.
- * g++.dg/cpp0x/pr65327.C: Add dg-warning.
- * g++.dg/cpp0x/rv-conv2.C: Likewise.
- * g++.dg/cpp0x/rv1n.C: Likewise.
- * g++.dg/cpp0x/rv1p.C: Likewise.
- * g++.dg/cpp0x/rv2n.C: Likewise.
- * g++.dg/cpp0x/rv2p.C: Likewise.
- * g++.dg/cpp0x/rv3n.C: Likewise.
- * g++.dg/cpp0x/rv3p.C: Likewise.
- * g++.dg/cpp0x/rv4n.C: Likewise.
- * g++.dg/cpp0x/rv4p.C: Likewise.
- * g++.dg/cpp0x/rv5n.C: Likewise.
- * g++.dg/cpp0x/rv5p.C: Likewise.
- * g++.dg/cpp0x/rv6n.C: Likewise.
- * g++.dg/cpp0x/rv6p.C: Likewise.
- * g++.dg/cpp0x/rv7n.C: Likewise.
- * g++.dg/cpp0x/rv7p.C: Likewise.
- * g++.dg/cpp0x/rv8p.C: Likewise.
- * g++.dg/cpp0x/trailing14.C: Use -Wno-volatile.
- * g++.dg/cpp1y/new1.C: Add dg-warning.
- * g++.dg/cpp2a/volatile1.C: New test.
- * g++.dg/cpp2a/volatile2.C: New test.
- * g++.dg/cpp2a/volatile3.C: New test.
- * g++.dg/cpp2a/volatile4.C: New test.
- * g++.dg/expr/bool3.C: Add dg-warning.
- * g++.dg/expr/bool4.C: Likewise.
- * g++.dg/expr/cond9.C: Likewise.
- * g++.dg/ext/vector25.C: Likewise.
- * g++.dg/gomp/depend-iterator-1.C: Use -Wno-volatile.
- * g++.dg/inherit/covariant21.C: Add dg-warning.
- * g++.dg/init/ref18.C: Likewise.
- * g++.dg/ipa/pr63838.C: Likewise.
- * g++.dg/overload/rvalue2.C: Likewise.
- * g++.dg/parse/semicolon4.C: Likewise.
- * g++.dg/warn/Wreturn-type-4.C: Likewise.
- * g++.dg/warn/pr36069.C: Likewise.
- * g++.old-deja/g++.mike/p9506.C: Likewise.
- * g++.old-deja/g++.other/volatile1.C: Likewise.
-
-2019-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91551
- * gfortran.dg/allocated_3.f90
-
-2019-08-28 Marek Polacek <polacek@redhat.com>
-
- PR c++/91360 - Implement C++20 P1143R2: constinit.
- * g++.dg/cpp2a/constinit1.C: New test.
- * g++.dg/cpp2a/constinit2.C: New test.
- * g++.dg/cpp2a/constinit3.C: New test.
- * g++.dg/cpp2a/constinit4.C: New test.
- * g++.dg/cpp2a/constinit5.C: New test.
- * g++.dg/cpp2a/constinit6.C: New test.
- * g++.dg/cpp2a/constinit7.C: New test.
- * g++.dg/cpp2a/constinit8.C: New test.
- * g++.dg/cpp2a/constinit9.C: New test.
- * g++.dg/cpp2a/constinit10.C: New test.
- * g++.dg/cpp2a/constinit11.C: New test.
- * g++.dg/cpp2a/constinit12.C: New test.
-
-2019-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91565
- * gfortran.dg/pr91565.f90: New test.
-
-2019-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91564
- * gfortran.dg/pr91564.f90: New test.
-
-2019-08-28 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91457
- * c-c++-common/Wstringop-overflow-2.c: New test.
- * g++.dg/warn/Warray-bounds-8.C: New test.
- * g++.dg/warn/Wstringop-overflow-3.C: New test.
- * gcc.dg/Wstringop-overflow-15.c: New test.
-
-2019-08-16 Martin Liska <mliska@suse.cz>
-
- PR c++/90613
- * g++.dg/lookup/using61.C: New.
-
-2019-08-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/89544
- * gcc.target/arm/unaligned-argument-3.c: New test.
-
-2019-08-27 Marek Polacek <polacek@redhat.com>
-
- PR c++/81676 - bogus -Wunused warnings in constexpr if.
- * g++.dg/cpp1z/constexpr-if31.C: New test.
- * g++.dg/cpp1z/constexpr-if32.C: New test.
-
- PR c++/91428 - warn about std::is_constant_evaluated in if constexpr.
- * g++.dg/cpp2a/is-constant-evaluated9.C: New test.
-
-2019-08-27 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91567
- * gcc.dg/tree-ssa/builtin-snprintf-6.c: Xfail a subset of assertions
- on targets other than x86_64 to work around PR 83543.
- * gcc.dg/tree-ssa/builtin-sprintf-warn-22.c: New test.
-
-2019-08-27 Jeff Law <law@redhat.com>
-
- * gcc.c-torture/compile/20190827-1.c: New test.
-
-2019-08-27 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/91496
- * gfortran.dg/pr91496.f90: New testcase.
-
-2019-08-27 Uroš Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse4_1-round-roundeven-1.c (dg-options):
- Add -mfpmath=sse.
- * gcc.target/i386/sse4_1-round-roundeven-2.c (dg-options): Ditto.
-
-2019-08-27 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91528
- * gcc.target/i386/pr91528.c: New test.
-
-2019-08-27 Martin Sebor <msebor@redhat.com>
-
- PR c++/83431
- PR testsuite/91562
- * gcc.dg/strlenopt-8.c: Adjust pass/dump name.
-
-2019-08-27 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91415
- * g++.dg/warn/sequence-pt-4.C: New test.
-
-2019-08-27 Robin Dapp <rdapp@linux.ibm.com>
-
- PR testsuite/91549
- * gcc.dg/wrapped-binop-simplify.c: Test only on x86, s390 with lp64.
-
-2019-08-26 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91390
- PR fortran/91473
- * gfortran.dg/used_before_typed_4.f90: Change warning to error.
- * gfortran.dg/argument_checking_20.f90: New test.
-
-2019-08-26 Marek Polacek <polacek@redhat.com>
-
- PR c++/91545 - ICE in constexpr store evaluation.
- * g++.dg/cpp0x/pr91545.C: New test.
-
-2019-08-26 Tejas Joshi <tejasjoshi9673@gmail.com>
-
- * gcc.target/i386/sse4_1-round-roundeven-1.c: New test.
- * gcc.target/i386/sse4_1-round-roundeven-2.c: New test.
-
-2019-08-26 Tejas Joshi <tejasjoshi9673@gmail.com>
-
- * gcc.dg/torture/builtin-round-roundeven.c: New test.
- * gcc.dg/torture/builtin-round-roundevenf128.c: Likewise.
-
-2019-08-26 Robin Dapp <rdapp@linux.ibm.com>
-
- * gcc.dg/tree-ssa/copy-headers-5.c: Do not run vrp pass.
- * gcc.dg/tree-ssa/copy-headers-7.c: Do not run vrp pass.
- * gcc.dg/tree-ssa/loop-15.c: Remove XFAIL.
- * gcc.dg/tree-ssa/pr23744.c: Change search pattern.
- * gcc.dg/wrapped-binop-simplify.c: New test.
-
-2019-08-26 Kito Cheng <kito.cheng@sifive.com>
-
- * gcc.target/riscv/li.c: New test.
-
-2019-08-24 Nathan Sidwell <nathan@acm.org>
-
- * g++.dg/inherit/virtual14.C: New.
-
-2019-08-24 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91390
- PR fortran/91519
- * gfortran.dg/bessel_3.f90: Add type mismatch errors.
- * gfortran.dg/coarray_7.f90: Rename subroutines to avoid
- additional errors.
- * gfortran.dg/g77/20010519-1.f: Add -std=legacy. Remove
- warnings for ASSIGN. Add warnings for type mismatch.
- * gfortran.dg/goacc/acc_on_device-1.f95: Add -std=legacy.
- Add catch-all warning.
- * gfortran.dg/internal_pack_9.f90: Rename subroutine to
- avoid type error.
- * gfortran.dg/internal_pack_9.f90: Add -std=legacy. Add
- warnings for type mismatch.
- * gfortran.dg/pr39937.f: Add -std=legacy and type warnings. Move
- here from
- * gfortran.fortran-torture/compile/pr39937.f: Move to gfortran.dg.
-
-2019-08-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/conversion/simd4.C: Test all the locations.
-
-2019-08-23 Marek Polacek <polacek@redhat.com>
-
- PR c++/91521 - wrong error with operator->.
- * g++.dg/parse/operator8.C: New test.
-
-2019-08-23 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/91481
- * gcc.target/powerpc/darn-3.c: New testcase.
-
-2019-08-23 Marek Polacek <polacek@redhat.com>
-
- PR c++/79817 - attribute deprecated on namespace.
- * g++.dg/cpp0x/attributes-namespace1.C: New test.
- * g++.dg/cpp0x/attributes-namespace2.C: New test.
- * g++.dg/cpp0x/attributes-namespace3.C: New test.
- * g++.dg/cpp0x/attributes-namespace4.C: New test.
- * g++.dg/cpp0x/attributes-namespace5.C: New test.
- * g++.dg/cpp1z/namespace-attribs.C: Adjust.
- * g++.dg/cpp1z/namespace-attribs2.C: Adjust.
-
-2019-08-23 Mihailo Stojanovic <mistojanovic@wavecomp.com>
-
- * gcc.target/mips/get-fcsr-3.c: New test.
-
-2019-08-23 Martin Sebor <msebor@redhat.com>
-
- PR c++/83431
- * gcc.dg/strlenopt-63.c: New test.
- * gcc.dg/pr79538.c: Adjust text of expected warning.
- * gcc.dg/pr81292-1.c: Adjust pass name.
- * gcc.dg/pr81292-2.c: Same.
- * gcc.dg/pr81703.c: Same.
- * gcc.dg/strcmpopt_2.c: Same.
- * gcc.dg/strcmpopt_3.c: Same.
- * gcc.dg/strcmpopt_4.c: Same.
- * gcc.dg/strlenopt-1.c: Same.
- * gcc.dg/strlenopt-10.c: Same.
- * gcc.dg/strlenopt-11.c: Same.
- * gcc.dg/strlenopt-13.c: Same.
- * gcc.dg/strlenopt-14g.c: Same.
- * gcc.dg/strlenopt-14gf.c: Same.
- * gcc.dg/strlenopt-15.c: Same.
- * gcc.dg/strlenopt-16g.c: Same.
- * gcc.dg/strlenopt-17g.c: Same.
- * gcc.dg/strlenopt-18g.c: Same.
- * gcc.dg/strlenopt-19.c: Same.
- * gcc.dg/strlenopt-1f.c: Same.
- * gcc.dg/strlenopt-2.c: Same.
- * gcc.dg/strlenopt-20.c: Same.
- * gcc.dg/strlenopt-21.c: Same.
- * gcc.dg/strlenopt-22.c: Same.
- * gcc.dg/strlenopt-22g.c: Same.
- * gcc.dg/strlenopt-24.c: Same.
- * gcc.dg/strlenopt-25.c: Same.
- * gcc.dg/strlenopt-26.c: Same.
- * gcc.dg/strlenopt-27.c: Same.
- * gcc.dg/strlenopt-28.c: Same.
- * gcc.dg/strlenopt-29.c: Same.
- * gcc.dg/strlenopt-2f.c: Same.
- * gcc.dg/strlenopt-3.c: Same.
- * gcc.dg/strlenopt-30.c: Same.
- * gcc.dg/strlenopt-31g.c: Same.
- * gcc.dg/strlenopt-32.c: Same.
- * gcc.dg/strlenopt-33.c: Same.
- * gcc.dg/strlenopt-33g.c: Same.
- * gcc.dg/strlenopt-34.c: Same.
- * gcc.dg/strlenopt-35.c: Same.
- * gcc.dg/strlenopt-4.c: Same.
- * gcc.dg/strlenopt-48.c: Same.
- * gcc.dg/strlenopt-49.c: Same.
- * gcc.dg/strlenopt-4g.c: Same.
- * gcc.dg/strlenopt-4gf.c: Same.
- * gcc.dg/strlenopt-5.c: Same.
- * gcc.dg/strlenopt-50.c: Same.
- * gcc.dg/strlenopt-51.c: Same.
- * gcc.dg/strlenopt-52.c: Same.
- * gcc.dg/strlenopt-53.c: Same.
- * gcc.dg/strlenopt-54.c: Same.
- * gcc.dg/strlenopt-55.c: Same.
- * gcc.dg/strlenopt-56.c: Same.
- * gcc.dg/strlenopt-6.c: Same.
- * gcc.dg/strlenopt-61.c: Same.
- * gcc.dg/strlenopt-7.c: Same.
- * gcc.dg/strlenopt-8.c: Same.
- * gcc.dg/strlenopt-9.c: Same.
- * gcc.dg/strlenopt.h (snprintf, snprintf): Declare.
- * gcc.dg/tree-ssa/builtin-snprintf-6.c: New test.
- * gcc.dg/tree-ssa/builtin-snprintf-7.c: New test.
- * gcc.dg/tree-ssa/builtin-snprintf-8.c: New test.
- * gcc.dg/tree-ssa/builtin-snprintf-9.c: New test.
- * gcc.dg/tree-ssa/builtin-sprintf-warn-21.c: New test.
- * gcc.dg/tree-ssa/dump-4.c: New test.
- * gcc.dg/tree-ssa/pr83501.c: Adjust pass name.
-
-2019-08-23 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/Warray-bounds-36.c: Make functions static to avoid failures
- with -fpic.
- * gcc.dg/Warray-bounds-41.c: Same.
- * gcc.dg/pr78973.c: Same.
- * gcc.dg/pr78973-2.c: Same.
-
-2019-08-22 Marek Polacek <polacek@redhat.com>
-
- PR c++/91304 - prefix attributes ignored in condition.
- * g++.dg/cpp0x/gen-attrs-70.C: New test.
-
-2019-08-22 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/91490
- * c-c++-common/Warray-bounds-7.c: New test.
- * gcc.dg/Warray-bounds-39.c: Expect either -Warray-bounds or
- -Wstringop-overflow.
- * gcc.dg/strlenopt-78.c: New test.
-
-2019-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.target/i386/minmax-4.c: Add -mno-stackrealign to dg-options.
- * gcc.target/i386/minmax-5.c: Likewise.
- * gcc.target/i386/minmax-6.c: Likewise.
- * gcc.target/i386/minmax-7.c: Likewise.
- * gcc.target/i386/pr91154.c: Likewise.
-
-2019-08-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * c-c++-common/dump-ada-spec-15.c: Check that the parameters are named.
-
-2019-08-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/arm/acle/crc_hf_1.c: New test.
-
-2019-08-22 Wilco Dijkstra <wdijkstr@arm.com>
-
- * gcc.target/arm/neon-extend-1.c: Remove test.
- * gcc.target/arm/neon-extend-2.c: Remove test.
-
-2019-08-22 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * gcc.target/aarch64/advsimd-intrinsics/vld1x4.c: New test.
- * gcc.target/aarch64/advsimd-intrinsics/vst1x4.c: New test.
-
-2019-08-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
- Richard Sandiford <richard.sandiford@arm.com>
-
- PR target/88839
- * gcc.target/aarch64/sve/sel_1.c: New test.
- * gcc.target/aarch64/sve/sel_2.c: Likewise.
- * gcc.target/aarch64/sve/sel_3.c: Likewise.
- * gcc.target/aarch64/sve/sel_4.c: Likewise.
- * gcc.target/aarch64/sve/sel_5.c: Likewise.
- * gcc.target/aarch64/sve/sel_6.c: Likewise.
-
-2019-08-21 Richard Sandiford <richard.sandiford@arm.com>
-
- PR c++/91505
- * g++.target/i386/crc32-4.C: New test.
-
-2019-08-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91482
- * gcc.dg/tree-ssa/pr91482.c: New testcase.
-
-2019-08-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * c-c++-common/dump-ada-spec-15.c: New test.
-
-2019-08-21 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.target/arm/cmse/cmse-9.c: Add quotes to expected
- warning messages.
-
-2019-08-21 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/prot9.adb, gnat.dg/prot9_gen.ads,
- gnat.dg/prot9_pkg1.ads, gnat.dg/prot9_pkg2.ads: New testcase.
-
-2019-08-21 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/implicit_param.adb, gnat.dg/implicit_param_pkg.ads:
- New testcase.
-
-2019-08-20 Martin Sebor <msebor@redhat.com>
-
- PR testsuite/91458
- * g++.dg/tree-ssa/ssa-dse-1.C: Use the same search pattern
- unconditionally (correcting r272199, PR middle-end/90676).
- * gcc.dg/tree-prof/stringop-2.c: Same.
-
-2019-08-20 Ian Lance Taylor <iant@golang.org>
-
- * go.test/test/fixedbugs/bug073.go: Update for language changes.
-
-2019-08-20 Matthew Beliveau <mbelivea@redhat.com>
-
- * gcc.dg/tree-ssa/redundant-assign-zero-1.c: New test.
- * gcc.dg/tree-ssa/redundant-assign-zero-2.c: New test.
-
-2019-08-20 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/37242
- * gcc.dg/tree-ssa/ssa-fre-80.c: New testcase.
-
-2019-08-20 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/storage_size1.adb: New testcase.
-
-2019-08-20 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/loop_entry2.adb: New testcase.
-
-2019-08-20 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/tagged5.adb, gnat.dg/tagged5.ads: New testcase.
-
-2019-08-20 Gary Dismukes <dismukes@adacore.com>
-
- * gnat.dg/type_conv2.adb, gnat.dg/type_conv2.ads: New testcase.
-
-2019-08-20 Bob Duff <duff@adacore.com>
-
- * gnat.dg/unchecked_convert14.adb: New testcase.
-
-2019-08-20 Bob Duff <duff@adacore.com>
-
- * gnat.dg/object_size1.adb: New testcase.
-
-2019-08-20 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/execute/20190820-1.c: New test.
-
-2019-08-20 Richard Biener <rguenther@suse.de>
-
- PR target/91498
- * gcc.target/i386/minmax-7.c: New testcase.
-
-2019-08-20 Lili Cui <lili.cui@intel.com>
-
- * gcc.target/i386/funcspec-56.inc: Handle new march.
- * g++.target/i386/mv16.C: Handle new march
-
-2019-08-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR middle-end/89544
- * gcc.target/arm/unaligned-argument-1.c: New test.
- * gcc.target/arm/unaligned-argument-2.c: New test.
-
-2019-08-19 Joel Hutton <Joel.Hutton@arm.com>
-
- * gcc.target/aarch64/fmul_scvtf_1.c: New test.
-
-2019-08-19 Marek Polacek <polacek@redhat.com>
-
- PR c++/91264 - detect modifying const objects in constexpr.
- * g++.dg/cpp1y/constexpr-tracking-const1.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const2.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const3.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const4.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const5.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const6.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const7.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const8.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const9.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const10.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const11.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const12.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const13.C: New test.
- * g++.dg/cpp1y/constexpr-tracking-const14.C: New test.
-
-2019-08-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/elab8.adb, gnat.dg/elab8_gen.adb,
- gnat.dg/elab8_gen.ads, gnat.dg/elab8_pkg.adb,
- gnat.dg/elab8_pkg.ads: New testcase.
-
-2019-08-19 Bob Duff <duff@adacore.com>
-
- * gnat.dg/warn29.adb, gnat.dg/warn29.ads: New testcase.
-
-2019-08-19 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/expr_func9.adb: New testcase.
-
-2019-08-19 Bob Duff <duff@adacore.com>
-
- * gnat.dg/valid_scalars2.adb: New testcase.
-
-2019-08-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/generic_inst12.adb, gnat.dg/generic_inst12_pkg1.adb,
- gnat.dg/generic_inst12_pkg1.ads,
- gnat.dg/generic_inst12_pkg2.ads: New testcase.
-
-2019-08-19 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/warn28.adb, gnat.dg/warn28.ads: New testcase.
-
-2019-08-19 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/rep_clause9.adb: New testcase.
-
-2019-08-19 Olivier Hainque <hainque@adacore.com>
-
- * gnat.dg/openacc1.adb: New testcase.
-
-2019-08-19 Kito Cheng <kito.cheng@sifive.com>
-
- PR target/91441
- * gcc.target/riscv/pr91441.c: New.
-
-2019-08-18 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91485
- * gfortran.dg/pr91485.f90: New test.
-
-2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/82992
- * gfortran.dg/pr71649.f90: Adjust error messages.
- * gfortran.dg/use_15.f90: Ditto.
- * gfortran.dg/use_rename_8.f90: Ditto.
-
-2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/78739
- * fortran.dg/pr78739.f90: New test.
-
-2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/78719
- * gfortran.dg/pr78719_1.f90: New test.
- * gfortran.dg/pr78719_2.f90: Ditto.
- * gfortran.dg/pr78719_3.f90: Ditto.
-
-2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91471
- * gfortran.dg/pr91471.f90: New test.
-
-2019-08-16 Marek Polacek <polacek@redhat.com>
-
- PR c++/85827
- * g++.dg/cpp1z/constexpr-if29.C: New test.
-
-2019-08-16 Jeff Law <law@redhat.com>
-
- * gcc.target/sh/pr54236-6.c: Use -fno-tree-forwprop.
-
-2019-08-16 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/struct-ret-1.c: Enable on all targets.
-
-2019-08-16 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt81.ad[sb]: New test.
-
-2019-08-16 Martin Sebor <msebor@redhat.com>
-
- PR testsuite/91458
- * g++.dg/tree-ssa/pr19807.C: Use the same search pattern
- unconditionally (correcting r272199, PR middle-end/90676).
-
-2019-08-16 Richard Biener <rguenther@suse.de>
-
- PR target/91469
- * gcc.target/i386/pr91469-1.c: New testcase.
- * gcc.target/i386/pr91469-2.c: Likewise.
-
-2019-08-16 Mark Eggleston <mark.eggleston@codethink.com>
-
- * gfortran.dg/auto_in_equiv_1.f90: New test.
- * gfortran.dg/auto_in_equiv_2.f90: New test.
- * gfortran.dg/auto_in_equiv_3.f90: New test.
-
-2019-08-16 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/forwprop-31.c: Adjust.
-
-2019-08-16 Martin Liska <mliska@suse.cz>
-
- PR ipa/91447
- * g++.dg/ipa/ipa-icf-4.C: Add -missed for target that
- don't have aliases.
-
-2019-08-16 Alexandre Oliva <oliva@adacore.com>
-
- * gcc.target/i386/pr85044.c: Require support for trampolines.
-
- * gcc.target/i386/asm-4.c: Use amd64 natural addressing mode
- on all __LP64__ targets.
-
- * gcc.target/arc/interrupt-6.c: Use __builtin_alloca, require
- effective target support for alloca, drop include of alloca.h.
- * gcc.target/i386/pr80969-3.c: Likewise.
- * gcc.target/sparc/setjmp-1.c: Likewise.
- * gcc.target/x86_64/abi/ms-sysv/gen.cc: Likewise.
- * gcc.target/x86_64/abi/ms-sysv/ms-sysv.c: Likewise.
-
- * gcc.misc-tests/options.exp: Match /ld and -ld besides
- /collect2.
-
-2019-08-15 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91443
- * gfortran.dg/argument_checking_19.f90: New test.
- * gfortran.dg/altreturn_10.f90: Change dg-warning to dg-error.
- * gfortran.dg/dec_union_11.f90: Add -std=legacy.
- * gfortran.dg/hollerith8.f90: Likewise. Remove warning for
- Hollerith constant.
- * gfortran.dg/integer_exponentiation_2.f90: New subroutine gee_i8;
- use it to avoid type mismatches.
- * gfortran.dg/pr41011.f: Add -std=legacy.
- * gfortran.dg/whole_file_1.f90: Change warnings to errors.
- * gfortran.dg/whole_file_2.f90: Likewise.
-
-2019-08-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91445
- * gcc.dg/torture/pr91445.c: New testcase.
-
-2019-08-15 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/pr80170.c: Adjust to use __SIZETYPE__.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/loop_add_4.c: Expect 10 INCWs and
- INCDs rather than 8.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/revb_1.c: Restrict to little-endian targets.
- Avoid including stdint.h.
- * gcc.target/aarch64/sve/revh_1.c: Likewise.
- * gcc.target/aarch64/sve/revw_1.c: Likewise.
- * gcc.target/aarch64/sve/revb_2.c: New big-endian test.
- * gcc.target/aarch64/sve/revh_2.c: Likewise.
- * gcc.target/aarch64/sve/revw_2.c: Likewise.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * gcc.target/aarch64/sve/cond_mla_5.c: Allow FMAD as well as FMLA
- and FMSB as well as FMLS.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/ext_2.c: Expect a MOVPRFX.
- * gcc.target/aarch64/sve/ext_3.c: New test.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * gcc.target/aarch64/sve/shift_1.c: Accept reversed shifts.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * gcc.target/aarch64/sve/cond_mla_1.c: New test.
- * gcc.target/aarch64/sve/cond_mla_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_4_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_5.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_5_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_6.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_6_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_7.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_7_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_8.c: Likewise.
- * gcc.target/aarch64/sve/cond_mla_8_run.c: Likewise.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * gcc.target/aarch64/sve/cond_fadd_1.c: New test.
- * gcc.target/aarch64/sve/cond_fadd_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fadd_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_fadd_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fadd_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_fadd_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fadd_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_fadd_4_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fsubr_1.c: Likewise.
- * gcc.target/aarch64/sve/cond_fsubr_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fsubr_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_fsubr_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fsubr_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_fsubr_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fsubr_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_fsubr_4_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmaxnm_1.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmaxnm_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmaxnm_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmaxnm_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmaxnm_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmaxnm_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmaxnm_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmaxnm_4_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fminnm_1.c: Likewise.
- * gcc.target/aarch64/sve/cond_fminnm_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fminnm_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_fminnm_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fminnm_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_fminnm_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fminnm_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_fminnm_4_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmul_1.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmul_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmul_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmul_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmul_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmul_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmul_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_fmul_4_run.c: Likewise.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * gcc.target/aarch64/sve/cond_fabd_1.c: New test.
- * gcc.target/aarch64/sve/cond_fabd_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fabd_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_fabd_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fabd_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_fabd_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fabd_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_fabd_4_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_fabd_5.c: Likewise.
- * gcc.target/aarch64/sve/cond_fabd_5_run.c: Likewise.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * gcc.target/aarch64/sve/cond_abd_1.c: New test.
- * gcc.target/aarch64/sve/cond_abd_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_abd_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_abd_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_abd_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_abd_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_abd_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_abd_4_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_abd_5.c: Likewise.
- * gcc.target/aarch64/sve/cond_abd_5_run.c: Likewise.
-
-2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
- Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * gcc.target/aarch64/sve/cond_shift_1.c: New test.
- * gcc.target/aarch64/sve/cond_shift_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_4_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_5.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_5_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_6.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_6_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_7.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_7_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_8.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_8_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_9.c: Likewise.
- * gcc.target/aarch64/sve/cond_shift_9_run.c: Likewise.
-
-2019-08-14 Martin Sebor <msebor@redhat.com>
-
- PR testsuite/91449
- * gcc.dg/strlenopt-73.c: Restrict 128-bit tests to i386.
-
-2019-08-14 Jonathan Wakely <jwakely@redhat.com>
-
- PR c++/91436
- * g++.dg/lookup/missing-std-include-5.C: Limit test to C++14 and up.
- * g++.dg/lookup/missing-std-include-6.C: Don't check make_unique in
- test that runs for C++11.
- * g++.dg/lookup/missing-std-include-8.C: Check make_unique here.
-
-2019-08-14 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.c-torture/execute/noinit-attribute.c: Fix typo.
-
-2019-08-14 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91294
- * gcc.dg/strlenopt-44.c: Adjust tested result.
- * gcc.dg/strlenopt-70.c: Avoid exercising unimplemnted optimization.
- * gcc.dg/strlenopt-73.c: New test.
- * gcc.dg/strlenopt-74.c: New test.
- * gcc.dg/strlenopt-75.c: New test.
- * gcc.dg/strlenopt-76.c: New test.
- * gcc.dg/strlenopt-77.c: New test.
-
-2019-08-14 Jakub Jelinek <jakub@redhat.com>
- Marek Polacek <polacek@redhat.com>
-
- PR c++/91391 - bogus -Wcomma-subscript warning.
- * g++.dg/cpp2a/comma5.C: New test.
-
-2019-08-14 Christophe Lyon <christophe.lyon@linaro.org>
-
- * lib/target-supports.exp (check_effective_target_noinit): New
- proc.
- * gcc.c-torture/execute/noinit-attribute.c: New test.
-
-2019-08-14 Richard Biener <rguenther@suse.de>
-
- PR target/91154
- * gcc.target/i386/pr91154.c: New testcase.
- * gcc.target/i386/minmax-3.c: Likewise.
- * gcc.target/i386/minmax-4.c: Likewise.
- * gcc.target/i386/minmax-5.c: Likewise.
- * gcc.target/i386/minmax-6.c: Likewise.
- * gcc.target/i386/minmax-1.c: Add -mno-stv.
- * gcc.target/i386/minmax-2.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * gcc.target/aarch64/sve/cond_logical_1.c: New test.
- * gcc.target/aarch64/sve/cond_logical_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_logical_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_logical_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_logical_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_logical_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_logical_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_logical_4_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_logical_5.c: Likewise.
- * gcc.target/aarch64/sve/cond_logical_5_run.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/cond_uxt_1.c: New test.
- * gcc.target/aarch64/sve/cond_uxt_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_uxt_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_uxt_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_uxt_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_uxt_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_uxt_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_uxt_4_run.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/cond_convert_1.c: New test.
- * gcc.target/aarch64/sve/cond_convert_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_convert_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_convert_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_convert_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_convert_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_convert_4_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_convert_5.c: Likewise.
- * gcc.target/aarch64/sve/cond_convert_5_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_convert_6.c: Likewise.
- * gcc.target/aarch64/sve/cond_convert_6_run.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * gcc.target/aarch64/sve/cond_unary_1.c: Add tests for
- floating-point types.
- * gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_unary_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_unary_4.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * gcc.target/aarch64/sve/cond_unary_1.c: New test.
- * gcc.target/aarch64/sve/cond_unary_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_unary_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_unary_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_unary_3_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_unary_4.c: Likewise.
- * gcc.target/aarch64/sve/cond_unary_4_run.c: Likewise.
-
-2019-08-14 Bob Duff <duff@adacore.com>
-
- * gnat.dg/alignment15.adb: New testcase.
-
-2019-08-14 Bob Duff <duff@adacore.com>
-
- * gnat.dg/warn27.adb: New testcase.
-
-2019-08-14 Bob Duff <duff@adacore.com>
-
- * gnat.dg/inline19.adb, gnat.dg/inline19.ads: New testcase.
-
-2019-08-14 Gary Dismukes <dismukes@adacore.com>
-
- * gnat.dg/equal11.adb, gnat.dg/equal11_interface.ads,
- gnat.dg/equal11_record.adb, gnat.dg/equal11_record.ads: New
- testcase.
-
-2019-08-14 Bob Duff <duff@adacore.com>
-
- * gnat.dg/discr57.adb: New testcase.
-
-2019-08-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/generic_inst11.adb, gnat.dg/generic_inst11_pkg.adb,
- gnat.dg/generic_inst11_pkg.ads: New testcase.
-
-2019-08-14 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/assert2.adb, gnat.dg/assert2.ads: New testcase.
-
-2019-08-14 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/inline18.adb, gnat.dg/inline18.ads,
- gnat.dg/inline18_gen1-inner_g.ads, gnat.dg/inline18_gen1.adb,
- gnat.dg/inline18_gen1.ads, gnat.dg/inline18_gen2.adb,
- gnat.dg/inline18_gen2.ads, gnat.dg/inline18_gen3.adb,
- gnat.dg/inline18_gen3.ads, gnat.dg/inline18_pkg1.adb,
- gnat.dg/inline18_pkg1.ads, gnat.dg/inline18_pkg2-child.ads,
- gnat.dg/inline18_pkg2.ads: New testcase.
-
-2019-08-14 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate12.adb, gnat.dg/predicate12.ads: New
- testcase.
-
-2019-08-14 Gary Dismukes <dismukes@adacore.com>
-
- * gnat.dg/task5.adb: New testcase.
-
-2019-08-14 Richard Biener <rguenther@suse.de>
-
- PR testsuite/91419
- * lib/target-supports.exp (natural_alignment_32): Amend target
- list based on BIGGEST_ALIGNMENT.
- (natural_alignment_64): Targets not natural_alignment_32 cannot
- be natural_alignment_64.
- * gcc.dg/tree-ssa/pr91091-2.c: XFAIL for !natural_alignment_32.
- * gcc.dg/tree-ssa/ssa-fre-77.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-61.c: Require natural_alignment_32.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/vcond_21.c: New test.
- * gcc.target/aarch64/sve/vcond_21_run.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * g++.target/aarch64/sve/dup_sel_1.C: New test.
- * g++.target/aarch64/sve/dup_sel_2.C: Likewise.
- * g++.target/aarch64/sve/dup_sel_3.C: Likewise.
- * g++.target/aarch64/sve/dup_sel_4.C: Likewise.
- * g++.target/aarch64/sve/dup_sel_5.C: Likewise.
- * g++.target/aarch64/sve/dup_sel_6.C: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
- Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * gcc.target/aarch64/sve/vcond_18.c: New test.
- * gcc.target/aarch64/sve/vcond_18_run.c: Likewise.
- * gcc.target/aarch64/sve/vcond_19.c: Likewise.
- * gcc.target/aarch64/sve/vcond_19_run.c: Likewise.
- * gcc.target/aarch64/sve/vcond_20.c: Likewise.
- * gcc.target/aarch64/sve/vcond_20_run.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/fmaxnm_1.c: New test.
- * gcc.target/aarch64/sve/fminnm_1.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/smax_1.c: New test.
- * gcc.target/aarch64/sve/smin_1.c: Likewise.
- * gcc.target/aarch64/sve/umax_1.c: Likewise.
- * gcc.target/aarch64/sve/umin_1.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/cnot_1.c: New test.
- * gcc.target/aarch64/sve/cond_cnot_1.c: Likewise.
- * gcc.target/aarch64/sve/cond_cnot_1_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_cnot_2.c: Likewise.
- * gcc.target/aarch64/sve/cond_cnot_2_run.c: Likewise.
- * gcc.target/aarch64/sve/cond_cnot_3.c: Likewise.
- * gcc.target/aarch64/sve/cond_cnot_3_run.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/vect-clz.c: Force SVE off.
- * gcc.target/aarch64/sve/clrsb_1.c: New test.
- * gcc.target/aarch64/sve/clrsb_1_run.c: Likewise.
- * gcc.target/aarch64/sve/clz_1.c: Likewise.
- * gcc.target/aarch64/sve/clz_1_run.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/adr_1.c: New test.
- * gcc.target/aarch64/sve/adr_1_run.c: Likewise.
- * gcc.target/aarch64/sve/adr_2.c: Likewise.
- * gcc.target/aarch64/sve/adr_2_run.c: Likewise.
- * gcc.target/aarch64/sve/adr_3.c: Likewise.
- * gcc.target/aarch64/sve/adr_3_run.c: Likewise.
- * gcc.target/aarch64/sve/adr_4.c: Likewise.
- * gcc.target/aarch64/sve/adr_4_run.c: Likewise.
- * gcc.target/aarch64/sve/adr_5.c: Likewise.
- * gcc.target/aarch64/sve/adr_5_run.c: Likewise.
-
-2019-08-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/conversion/simd4.C: Test locations.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/peel_ind_1.c: Look for an inverted .B VL1.
- * gcc.target/aarch64/sve/peel_ind_2.c: Likewise .S VL7.
-
-2019-08-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/parse/typedef9.C: Test locations too.
-
-2019-08-14 Martin Liska <mliska@suse.cz>
-
- * c-c++-common/asan/memcmp-1.c: There's a new function in the
- stack-trace on the top. So shift expected output in stack
- trace.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/vcond_17.c: New test.
- * gcc.target/aarch64/sve/vcond_17_run.c: Likewise.
-
-2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/spill_4.c: Expect all ptrues to be .Bs.
- * gcc.target/aarch64/sve/single_1.c: Likewise.
- * gcc.target/aarch64/sve/single_2.c: Likewise.
- * gcc.target/aarch64/sve/single_3.c: Likewise.
- * gcc.target/aarch64/sve/single_4.c: Likewise.
-
-2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/87991
- * gfortran.dg/pr87991.f90: New test.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/spill_2.c: Increase iteration counts
- beyond the range of a PTRUE.
- * gcc.target/aarch64/sve/while_6.c: New test.
- * gcc.target/aarch64/sve/while_7.c: Likewise.
- * gcc.target/aarch64/sve/while_8.c: Likewise.
- * gcc.target/aarch64/sve/while_9.c: Likewise.
- * gcc.target/aarch64/sve/while_10.c: Likewise.
-
-2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/88072
- * gfortran.dg/unlimited_polymorphic_28.f90: Fix error message. Left
- out of previous commit!
-
-2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/88072
- * gfortran.dg/pr88072.f90: New test.
- * gfortran.dg/unlimited_polymorphic_28.f90: Fix error message.
-
-2019-08-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * obj-c++.dg/stubify-1.mm: Rename symbol stub option.
- * obj-c++.dg/stubify-2.mm: Likewise.
- * objc.dg/stubify-1.m: Likewise.
- * objc.dg/stubify-2.m: Likewise.
-
-2013-08-13 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/90563
- * gfortran.dg/do_subsript_5.f90: New test.
-
-2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/89647
- * gfortran.dg/pr89647.f90: New test.
-
-2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/87993
- * gfortran.dg/pr87993.f90: New test.
-
-2019-08-13 Martin Sebor <msebor@redhat.com>
-
- PR c/80619
- * gcc.dg/format/pr80619.c: New test.
-
-2019-08-13 Marek Polacek <polacek@redhat.com>
-
- PR c++/90473 - wrong code with nullptr in default argument.
- * g++.dg/cpp0x/nullptr42.C: New test.
-
-2019-08-13 Olivier Hainque <hainque@adacore.com>
-
- * gnat.dg/casesi.ad[bs], test_casesi.adb: New test.
-
-2019-08-13 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR target/81800
- * gcc.target/aarch64/no-inline-lrint_3.c: New test.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/init_2.c: Expect ld1rd to be used
- instead of a full vector load.
- * gcc.target/aarch64/sve/init_4.c: Likewise.
- * gcc.target/aarch64/sve/ld1r_2.c: Remove constants that no longer
- need to be loaded from memory.
- * gcc.target/aarch64/sve/slp_2.c: Expect the same output for
- big and little endian.
- * gcc.target/aarch64/sve/slp_3.c: Likewise. Expect 3 of the
- doubles to be moved via integer registers rather than loaded
- from memory.
- * gcc.target/aarch64/sve/slp_4.c: Likewise but for 4 doubles.
- * gcc.target/aarch64/sve/spill_4.c: Expect 16-bit constants to be
- loaded via an integer register rather than from memory.
- * gcc.target/aarch64/sve/const_1.c: New test.
- * gcc.target/aarch64/sve/const_2.c: Likewise.
- * gcc.target/aarch64/sve/const_3.c: Likewise.
-
-2019-08-13 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/msp430.exp (msp430_device_permutations_runtest):
- Handle csv-* and bad-devices-* tests.
- * gcc.target/msp430/devices/README: Document how bad-devices-* tests
- work.
- * gcc.target/msp430/devices/bad-devices-1.c: New test.
- * gcc.target/msp430/devices/bad-devices-2.c: Likewise.
- * gcc.target/msp430/devices/bad-devices-3.c: Likewise.
- * gcc.target/msp430/devices/bad-devices-4.c: Likewise.
- * gcc.target/msp430/devices/bad-devices-5.c: Likewise.
- * gcc.target/msp430/devices/bad-devices-6.c: Likewise.
- * gcc.target/msp430/devices/csv-device-order.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_00.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_01.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_02.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_04.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_08.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_10.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_11.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_12.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_14.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_18.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_20.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_21.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_22.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_24.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430_28.c: Likewise.
- * gcc.target/msp430/devices/csv-msp430fr5969.c: Likewise.
- * gcc.target/msp430/devices/hard-foo.c: Likewise.
- * gcc.target/msp430/devices/bad-devices-1.csv: New test support file.
- * gcc.target/msp430/devices/bad-devices-2.csv: Likewise.
- * gcc.target/msp430/devices/bad-devices-3.csv: Likewise.
- * gcc.target/msp430/devices/bad-devices-4.csv: Likewise.
- * gcc.target/msp430/devices/bad-devices-5.csv: Likewise.
- * gcc.target/msp430/devices/bad-devices-6.csv: Likewise.
- * gcc.target/msp430/devices/devices.csv: Likewise.
-
-2019-08-13 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/msp430.exp
- (check_effective_target_msp430_430_selected): New.
- (check_effective_target_msp430_430x_selected): New.
- (check_effective_target_msp430_mlarge_selected): New.
- (check_effective_target_msp430_hwmul_not_none): New.
- (check_effective_target_msp430_hwmul_not_16bit): New.
- (check_effective_target_msp430_hwmul_not_32bit): New.
- (check_effective_target_msp430_hwmul_not_f5): New.
- (msp430_get_opts): New.
- (msp430_device_permutations_runtest): New.
- * gcc.target/msp430/devices/README: New file.
- * gcc.target/msp430/devices-main.c: New test.
- * gcc.target/msp430/devices/hard-cc430f5123.c: Likewise.
- * gcc.target/msp430/devices/hard-foo.c: Likewise.
- * gcc.target/msp430/devices/hard-msp430afe253.c: Likewise.
- * gcc.target/msp430/devices/hard-msp430cg4616.c: Likewise.
- * gcc.target/msp430/devices/hard-msp430f4783.c: Likewise.
- * gcc.target/msp430/devices/hard-rf430frl154h_rom.c: Likewise.
-
-2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/asm-x-constraint-1.c: New test.
- * gcc.target/aarch64/asm-y-constraint-1.c: Likewise.
-
-2019-08-13 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR fortran/91414
- * gfortran.dg/random_seed_1.f90: Update to match new seed size.
-
-2019-08-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/discr56.adb, gnat.dg/discr56.ads,
- gnat.dg/discr56_pkg1.adb, gnat.dg/discr56_pkg1.ads,
- gnat.dg/discr56_pkg2.ads: New testcase.
-
-2019-08-13 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/tagged4.adb: New testcase.
-
-2019-08-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/generic_inst10.adb, gnat.dg/generic_inst10_pkg.ads:
- New testcase.
-
-2019-08-13 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/tagged3.adb, gnat.dg/tagged3_pkg.adb,
- gnat.dg/tagged3_pkg.ads: New testcase.
-
-2019-08-13 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/aggr27.adb: New testcase.
-
-2019-08-13 Gary Dismukes <dismukes@adacore.com>
-
- * gnat.dg/aggr26.adb: New testcase.
-
-2019-08-13 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/allocator2.adb, gnat.dg/allocator2.ads: New testcase.
-
-2019-08-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/generic_inst9.adb, gnat.dg/generic_inst9.ads,
- gnat.dg/generic_inst9_pkg1-operator.ads,
- gnat.dg/generic_inst9_pkg1.ads, gnat.dg/generic_inst9_pkg2.adb,
- gnat.dg/generic_inst9_pkg2.ads: New testcase.
-
-2019-08-13 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/anon3.adb, gnat.dg/anon3.ads: New testcase.
-
-2019-08-13 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/generic_inst8.adb, gnat.dg/generic_inst8.ads,
- gnat.dg/generic_inst8_g.adb, gnat.dg/generic_inst8_g.ads: New
- testcase.
-
-2019-08-13 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/tag2.adb, gnat.dg/tag2_pkg.ads: New testcase.
-
-2019-08-13 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/tree-prof/ic-misattribution-1.c: Use -fdump-ipa-profile-node.
-
-2019-08-12 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/91424
- * gfortran.dg/do_subscript_3.f90: New test.
- * gfortran.dg/do_subscript_4.f90: New test.
- * gfortran.dg/pr70754.f90: Use indices that to not overflow.
-
-2019-08-12 Jakub Jelinek <jakub@redhat.com>
-
- PR target/83250
- PR target/91340
- * gcc.target/i386/avx-typecast-1.c: New test.
- * gcc.target/i386/avx-typecast-2.c: New test.
- * gcc.target/i386/avx512f-typecast-2.c: New test.
-
-2019-08-12 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/null_check.adb: New testcase.
-
-2019-08-12 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/renaming15.adb: New testcase.
-
-2019-08-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/slice10.adb: New testcase.
-
-2019-08-12 Gary Dismukes <dismukes@adacore.com>
-
- * gnat.dg/generic_inst7.adb, gnat.dg/generic_inst7_pkg.adb,
- gnat.dg/generic_inst7_pkg.ads, gnat.dg/generic_inst7_types.ads:
- New testcase.
-
-2019-08-12 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/equal10.adb, gnat.dg/equal10.ads: New testcase.
-
-2019-08-12 Gary Dismukes <dismukes@adacore.com>
-
- * gnat.dg/suppress_initialization2.adb,
- gnat.dg/suppress_initialization2.ads: New testcase.
-
-2019-08-12 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/no_caching.adb, gnat.dg/no_caching.ads: New testcase.
-
-2019-08-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/range_check7.adb: New testcase.
-
-2019-08-12 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/range_check6.adb: New testcase.
-
-2019-08-11 Iain Buclaw <ibuclaw@gdcproject.org>
-
- PR d/90601
- * gdc.dg/pr90601.d: New test.
-
-2019-08-10 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.dg/boz_8.f90: Adjust error messages.
- * gfortran.dg/nan_4.f90: Ditto.
- * gfortran.dg/boz_1.f90: Add -fallow-invalid-boz to dg-options,
- and test for warnings.
- * gfortran.dg/boz_3.f90: Ditto.
- * gfortran.dg/boz_4.f90: Ditto.
- * gfortran.dg/dec_structure_6.f90: Ditto.
- * gfortran.dg/ibits.f90: Ditto.
-
-2019-08-10 Iain Buclaw <ibuclaw@gdcproject.org>
-
- PR d/91238
- * gdc.dg/pr91238.d: New test.
-
-2019-08-10 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/declare-target-2.c: Don't expect error for
- declare target with clauses in between declare target without clauses
- and end declare target.
- * c-c++-common/gomp/declare-target-4.c: New test.
-
- PR target/91408
- * gcc.target/i386/pr91408.c: New test.
-
-2019-08-09 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/vec_rotate-1.c: Rename to ...
- * gcc.target/powerpc/vec-rotate-1.c: ... this. Add -maltivec option.
- * gcc.target/powerpc/vec_rotate-2.c: Rename to ...
- * gcc.target/powerpc/vec-rotate-2.c: ... this.
- * gcc.target/powerpc/vec_rotate-3.c: Rename to ...
- * gcc.target/powerpc/vec-rotate-3.c: ... this. Add -maltivec option.
- * gcc.target/powerpc/vec_rotate-4.c: Rename to ...
- * gcc.target/powerpc/vec-rotate-4.c: ... this.
-
-2019-08-09 Sam Tebbs <sam.tebbs@arm.com>
-
- * lib/target-supports.exp
- (check_effective_target_arm_v8_4a_bkey_directive): New proc.
- * g++.target/aarch64/return_address_sign_b_exception.C,
- return_address_sign_ab_exception.C: Add dg-require-effective-target
- checks.
-
-2019-08-09 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/90313
- * g++.dg/torture/pr90313.cc: New test.
-
-2019-08-09 Martin Liska <mliska@suse.cz>
-
- * g++.dg/lto/devirt-19_0.C: Add -flto=auto.
-
-2019-08-09 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/spellcheck-options-21.c: New test.
-
-2019-08-09 Martin Liska <mliska@suse.cz>
-
- * g++.dg/ipa/ipa-icf-2.C: Add -optimized to -fdump-ipa-icf.
- * g++.dg/ipa/ipa-icf-3.C: Likewise.
- * g++.dg/ipa/ipa-icf-4.C: Likewise.
- * g++.dg/ipa/ipa-icf-6.C: Likewise.
- * gcc.dg/ipa/ipa-icf-1.c: Likewise.
- * gcc.dg/ipa/ipa-icf-10.c: Likewise.
- * gcc.dg/ipa/ipa-icf-11.c: Likewise.
- * gcc.dg/ipa/ipa-icf-12.c: Likewise.
- * gcc.dg/ipa/ipa-icf-13.c: Likewise.
- * gcc.dg/ipa/ipa-icf-16.c: Likewise.
- * gcc.dg/ipa/ipa-icf-18.c: Likewise.
- * gcc.dg/ipa/ipa-icf-2.c: Likewise.
- * gcc.dg/ipa/ipa-icf-20.c: Likewise.
- * gcc.dg/ipa/ipa-icf-21.c: Likewise.
- * gcc.dg/ipa/ipa-icf-23.c: Likewise.
- * gcc.dg/ipa/ipa-icf-25.c: Likewise.
- * gcc.dg/ipa/ipa-icf-26.c: Likewise.
- * gcc.dg/ipa/ipa-icf-27.c: Likewise.
- * gcc.dg/ipa/ipa-icf-3.c: Likewise.
- * gcc.dg/ipa/ipa-icf-35.c: Likewise.
- * gcc.dg/ipa/ipa-icf-36.c: Likewise.
- * gcc.dg/ipa/ipa-icf-37.c: Likewise.
- * gcc.dg/ipa/ipa-icf-38.c: Likewise.
- * gcc.dg/ipa/ipa-icf-39.c: Likewise.
- * gcc.dg/ipa/ipa-icf-5.c: Likewise.
- * gcc.dg/ipa/ipa-icf-7.c: Likewise.
- * gcc.dg/ipa/ipa-icf-8.c: Likewise.
- * gcc.dg/ipa/ipa-icf-merge-1.c: Likewise.
- * gcc.dg/ipa/pr64307.c: Likewise.
- * gcc.dg/ipa/pr90555.c: Likewise.
-
-2019-08-09 Martin Liska <mliska@suse.cz>
-
- * g++.dg/tree-prof/indir-call-prof.C: Add -optimize
- to -fdump-ipa-profile.
- * g++.dg/tree-prof/morefunc.C: Likewise.
- * g++.dg/tree-prof/reorder.C: Likewise.
- * gcc.dg/tree-prof/ic-misattribution-1.c: Likewise.
- * gcc.dg/tree-prof/indir-call-prof.c: Likewise.
- * gcc.dg/tree-prof/stringop-1.c: Likewise.
- * gcc.dg/tree-prof/stringop-2.c: Likewise.
- * gcc.dg/tree-prof/val-prof-1.c: Likewise.
- * gcc.dg/tree-prof/val-prof-2.c: Likewise.
- * gcc.dg/tree-prof/val-prof-3.c: Likewise.
- * gcc.dg/tree-prof/val-prof-4.c: Likewise.
- * gcc.dg/tree-prof/val-prof-5.c: Likewise.
- * gcc.dg/tree-prof/val-prof-7.c: Likewise.
-
-2019-08-09 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/if-4.c: New test.
- * c-c++-common/gomp/clause-dups-1.c: New test.
-
- PR c/91401
- * c-c++-common/gomp/pr91401-1.c: New test.
- * c-c++-common/gomp/pr91401-2.c: New test.
-
-2019-08-09 Alexandre Oliva <oliva@adacore.com>
-
- * gcc.target/i386/sse2-mul-1.c: Use rand. Drop fallback.
- * gcc.target/i386/sse4_1-blendps-2.c: Likewise.
- * gcc.target/i386/sse4_1-blendps.c: Likewise.
- * gcc.target/i386/xop-vshift-1.c: Likewise.
- * gcc.target/powerpc/direct-move.h: Likewise.
-
-2019-08-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/enum20.C: Test location(s) too.
- * g++.dg/other/friend3.C: Likewise.
- * g++.dg/parse/dtor5.C: Likewise.
- * g++.dg/parse/friend7.C: Likewise.
- * g++.dg/template/error22.C: Likewise.
- * g++.old-deja/g++.brendan/err-msg5.C: Likewise.
-
-2019-08-08 Jim Wilson <jimw@sifive.com>
-
- PR target/91229
- * gcc.target/riscv/flattened-struct-abi-1.c: New test.
- * gcc.target/riscv/flattened-struct-abi-2.c: New test.
-
-2019-08-08 Marek Polacek <polacek@redhat.com>
-
- PR c++/79520
- * g++.dg/cpp1y/constexpr-79520.C: New test.
-
-2019-08-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/pr79983.c (enum E): Don't allow an error about nested
- definitions.
- * gcc.dg/enum-redef-1.c: New test.
-
-2019-08-08 Marek Polacek <polacek@redhat.com>
-
- PR c++/87519 - bogus warning with -Wsign-conversion.
- * g++.dg/warn/Wsign-conversion-5.C: New test.
-
- * g++.dg/cpp2a/inline-asm3.C: New test.
-
-2019-08-07 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91359
- * pr91359_2.f: Fix missing hyphen in dg-do
- * pr91359_1.f: Ditto. Remove RESULT variable to test actual fix!
-
-2019-08-07 Marek Polacek <polacek@redhat.com>
-
- PR c++/67533
- * g++.dg/tls/thread_local-ice5.C: New test.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/init_13.c: New test.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/init_12.c: Expect w1 to be moved into
- a temporary FPR.
-
-2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/clastb_8.c: New test.
-
-2019-08-07 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91385
- * gcc.target/i386/pr91385.c: New test.
-
-2019-08-07 Marek Polacek <polacek@redhat.com>
-
- PR c++/81429 - wrong parsing of constructor with C++11 attribute.
- * g++.dg/cpp0x/gen-attrs-68.C: New test.
- * g++.dg/cpp0x/gen-attrs-69.C: New test.
-
-2019-08-07 Marek Polacek <polacek@redhat.com>
-
- PR c++/91346 - Implement P1668R1, allow unevaluated asm in constexpr.
- * g++.dg/cpp2a/inline-asm1.C: New test.
- * g++.dg/cpp2a/inline-asm2.C: New test.
- * g++.dg/cpp1y/constexpr-neg1.C: Adjust dg-error.
-
-2019-08-07 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR fortran/53796
- * gfortran.dg/inquire_recl_f2018.f90: Test for unconnected unit
- with inquire via filename.
-
-2019-08-07 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/target-data-1.c (foo): Use use_device_addr clause
- instead of use_device_ptr clause where required by OpenMP 5.0, add
- further tests for both use_device_ptr and use_device_addr clauses.
-
-2019-08-07 Kewen Lin <linkw@gcc.gnu.org>
-
- * gcc.target/powerpc/vec_rotate-1.c: New test.
- * gcc.target/powerpc/vec_rotate-2.c: New test.
- * gcc.target/powerpc/vec_rotate-3.c: New test.
- * gcc.target/powerpc/vec_rotate-4.c: New test.
-
-2019-08-07 Alexandre Oliva <oliva@adacore.com>
-
- * gcc.target/i386/math_m_pi.h: New.
- * gcc.target/i386/sse4_1-round.h: Use it.
- * gcc.target/i386/pr73350.c: Likewise.
- * gcc.target/i386/avx512f-vfixupimmpd-2.c: Likewise.
- * gcc.target/i386/avx512f-vfixupimmps-2.c: Likewise.
- * gcc.target/i386/avx512f-vfixupimmsd-2.c: Likewise.
- * gcc.target/i386/avx512f-vfixupimmss-2.c: Likewise.
- * gcc.target/i386/avx512f-vfixupimmss-2.c: Likewise.
- * gcc.target/i386/avx-ceil-sfix-2-vec.c: Likewise. Drop
- dg-skip-if "no M_PI".
- * gcc.target/i386/avx-cvt-2-vec.c: Likewise.
- * gcc.target/i386/avx-floor-sfix-2-vec.c: Likewise.
- * gcc.target/i386/avx-rint-sfix-2-vec.c: Likewise.
- * gcc.target/i386/avx-round-sfix-2-vec.c: Likewise.
- * gcc.target/i386/avx512f-ceil-sfix-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-ceil-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-ceilf-sfix-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-ceilf-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-floor-sfix-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-floor-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-floorf-sfix-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-floorf-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-rint-sfix-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-rintf-sfix-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-round-sfix-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-roundf-sfix-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-trunc-vec-1.c: Likewise.
- * gcc.target/i386/avx512f-truncf-vec-1.c: Likewise.
- * gcc.target/i386/sse2-cvt-vec.c: Likewise.
- * gcc.target/i386/sse4_1-ceil-sfix-vec.c: Likewise.
- * gcc.target/i386/sse4_1-ceil-vec.c: Likewise.
- * gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Likewise.
- * gcc.target/i386/sse4_1-ceilf-vec.c: Likewise.
- * gcc.target/i386/sse4_1-floor-sfix-vec.c: Likewise.
- * gcc.target/i386/sse4_1-floor-vec.c: Likewise.
- * gcc.target/i386/sse4_1-floorf-sfix-vec.c: Likewise.
- * gcc.target/i386/sse4_1-floorf-vec.c: Likewise.
- * gcc.target/i386/sse4_1-rint-sfix-vec.c: Likewise.
- * gcc.target/i386/sse4_1-rint-vec.c: Likewise.
- * gcc.target/i386/sse4_1-rintf-sfix-vec.c: Likewise.
- * gcc.target/i386/sse4_1-rintf-vec.c: Likewise.
- * gcc.target/i386/sse4_1-round-sfix-vec.c: Likewise.
- * gcc.target/i386/sse4_1-round-vec.c: Likewise.
- * gcc.target/i386/sse4_1-roundf-sfix-vec.c: Likewise.
- * gcc.target/i386/sse4_1-roundf-vec.c: Likewise.
- * gcc.target/i386/sse4_1-roundsd-4.c: Likewise.
- * gcc.target/i386/sse4_1-roundss-4.c: Likewise.
- * gcc.target/i386/sse4_1-trunc-vec.c: Likewise.
- * gcc.target/i386/sse4_1-truncf-vec.c: Likewise.
-
-2019-08-06 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91359
- * gfortran.dg/pr91359_1.f: New test.
- * gfortran.dg/pr91359_2.f: Ditto.
-
-2019-08-06 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/42546
- * gfortran.dg/allocated_1.f90: New test.
- * gfortran.dg/allocated_2.f90: Ditto.
-
-2019-08-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.target/i386/avx512vp2intersect-2intersect-1b.c (AVX512F):
- Remove.
- (AVX512VP2INTERSECT): Define.
- * gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c (AVX512F):
- Remove.
- (AVX512VP2INTERSECT): Define.
-
-2019-08-06 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/desig1.C: Check location too.
-
-2019-08-05 Marek Polacek <polacek@redhat.com>
-
- DR 2413 - typename in conversion-function-ids.
- * g++.dg/cpp2a/typename17.C: New test.
-
-2019-08-05 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/50476
- * gcc.dg/uninit-pr50476.c: New test.
-
- PR c++/60517
- * g++.dg/pr60517.C: New test.
-
-2019-08-02 Tom Honermann <tom@honermann.net>
-
- PR c++/88095
- * g++.dg/cpp2a/udlit-class-nttp-ctad.C: New test.
- * g++.dg/cpp2a/udlit-class-nttp-ctad-neg.C: New test.
- * g++.dg/cpp2a/udlit-class-nttp-ctad-neg2.C: New test.
- * g++.dg/cpp2a/udlit-class-nttp.C: New test.
- * g++.dg/cpp2a/udlit-class-nttp-neg.C: New test.
- * g++.dg/cpp2a/udlit-class-nttp-neg2.C: New test.
-
-2019-08-05 Steven g. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91372
- * gfortran.dg/pr91372.f90: New test.
-
-2019-08-05 Marek Polacek <polacek@redhat.com>
-
- PR c++/91338 - Implement P1161R3: Deprecate a[b,c].
- * g++.dg/cpp2a/comma1.C: New test.
- * g++.dg/cpp2a/comma2.C: New test.
- * g++.dg/cpp2a/comma3.C: New test.
- * g++.dg/cpp2a/comma4.C: New test.
-
-2019-08-05 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/mask_load_1.c: New test.
-
-2019-08-05 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/pr80993.c: Add cleanup-saved-temps to final
- actions.
-
-2019-08-05 Martin Liska <mliska@suse.cz>
-
- PR c++/91334
- * g++.dg/torture/pr91334.C: New test.
-
-2019-08-05 Richard Biener <rguenther@suse.de>
-
- PR middle-end/91169
- * gnat.dg/array37.adb: New testcase.
-
-2019-08-05 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91341
- * gcc.target/i386/avx-loadu2-m128-1.c: New test.
- * gcc.target/i386/avx-loadu2-m128-2.c: New test.
- * gcc.target/i386/avx-loadu2-m128d-1.c: New test.
- * gcc.target/i386/avx-loadu2-m128d-2.c: New test.
- * gcc.target/i386/avx-loadu2-m128i-1.c: New test.
- * gcc.target/i386/avx-loadu2-m128i-2.c: New test.
- * gcc.target/i386/avx-storeu2-m128-1.c: New test.
- * gcc.target/i386/avx-storeu2-m128-2.c: New test.
- * gcc.target/i386/avx-storeu2-m128d-1.c: New test.
- * gcc.target/i386/avx-storeu2-m128d-2.c: New test.
- * gcc.target/i386/avx-storeu2-m128i-1.c: New test.
- * gcc.target/i386/avx-storeu2-m128i-2.c: New test.
-
-2019-08-05 Kito Cheng <kito.cheng@sifive.com>
-
- * gcc.target/riscv/promote-type-for-libcall.c: New.
-
-2019-08-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/90985
- * gfortran.dg/pr90985.f90: New test.
-
-2019-08-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/90986
- * gfortran.dg/equiv_10.f90: New test.
-
-2019-08-02 Marek Polacek <polacek@redhat.com>
-
- PR c++/56428
- * g++.dg/cpp0x/nontype4.C: New test.
-
-2019-08-02 Marek Polacek <polacek@redhat.com>
-
- PR c++/53009
- * g++.dg/cpp0x/nontype3.C: New test.
-
-2019-08-02 Marek Polacek <polacek@redhat.com>
-
- PR c++/77575
- * g++.dg/cpp0x/nontype2.C: New test.
-
-2019-08-02 Steve Ellcey <sellcey@marvell.com>
-
- * gcc.target/aarch64/simd_pcs_attribute.c: New test.
- * gcc.target/aarch64/simd_pcs_attribute-2.c: Ditto.
- * gcc.target/aarch64/simd_pcs_attribute-3.c: Ditto.
-
-2019-08-02 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91201
- * gcc.target/i386/sse4_1-pr91201.c: New test.
-
-2019-08-02 Marek Polacek <polacek@redhat.com>
-
- PR c++/91230 - wrong error with __PRETTY_FUNCTION__ and generic lambda.
- * g++.dg/cpp1y/lambda-generic-pretty1.C: New test.
-
-2019-08-02 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91323
- * gcc.dg/torture/pr91323.c: New test.
-
-2019-08-02 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp1z/nodiscard6.C: New.
-
-2019-08-02 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
-
- * gcc.dg/torture/ssa-fre-5.c: Add dg-require-effective-target int32.
- * gcc.dg/torture/ssa-fre-7.c: Likewise.
-
-2019-08-02 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91201
- * gcc.target/i386/sse2-pr91201-3.c: New test.
- * gcc.target/i386/sse2-pr91201-4.c: New test.
- * gcc.target/i386/sse2-pr91201-5.c: New test.
- * gcc.target/i386/sse2-pr91201-6.c: New test.
-
-2019-08-02 Martin Liska <mliska@suse.cz>
-
- * g++.dg/cpp1y/new2.C: New test.
-
-2019-08-02 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
-
- * gcc.dg/torture/ssa-fre-6.c: Add dg-require-effective-target int32.
-
-2019-08-02 Kito Cheng <kito.cheng@sifive.com>
-
- * g++.dg/lto/pr87906_0.C: Add dg-require-effective-target shared check.
-
-2019-08-01 Martin Sebor <msebor@redhat.com>
-
- PR c++/90947
- * c-c++-common/array-1.c: New test.
- * g++.dg/abi/mangle73.C: New test.
- * g++.dg/cpp2a/nontype-class23.C: New test.
- * g++.dg/init/array53.C: New test.
-
-2019-08-01 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/85693
- * gcc.target/i386/pr85693-1.c: New test.
-
-2019-08-01 Matthew Beliveau <mbelivea@redhat.com>
-
- PR c++/90590
- * c-c++-common/pr90590-1.c: New test.
- * c-c++-common/pr90590-1.h: New test.
- * c-c++-common/pr90590-2.c: New test.
- * c-c++-common/pr90590-2.h: New test.
-
-2019-08-01 Marek Polacek <polacek@redhat.com>
-
- PR c++/90805 - detect narrowing in case values.
- * c-c++-common/pr89888.c: Update expected dg-error.
- * g++.dg/cpp0x/Wnarrowing17.C: New test.
- * g++.dg/cpp0x/enum28.C: Update expected dg-error.
-
-2019-08-01 Wilco Dijkstra <wdijkstr@arm.com>
-
- * g++.dg/lto/pr89330_0.C: Add effective-target shared.
-
-2019-08-01 Kito Cheng <kito.cheng@sifive.com>
-
- * gcc.target/riscv/attribute-10.c: Fix testcase on rv64.
-
-2019-07-31 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/delete1.C: New.
-
-2019-07-31 Maxim Blinov <maxim.blinov@embecosm.com>
-
- * gcc.target/riscv/attribute-10.c: New test.
-
-2019-07-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91280
- * g++.dg/torture/pr91280.C: New testcase.
-
-2019-07-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91293
- * gcc.dg/vect/pr91293-1.c: New testcase.
- * gcc.dg/vect/pr91293-2.c: Likewise.
- * gcc.dg/vect/pr91293-3.c: Likewise.
-
-2019-07-31 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91201
- * gcc.target/i386/sse2-pr91201-2.c: New test.
-
-2019-07-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91178
- * gcc.dg/torture/pr91178-2.c: New testcase.
-
-2019-07-31 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91201
- * gcc.target/i386/sse2-pr91201.c: New test.
- * gcc.target/i386/avx2-pr91201.c: New test.
- * gcc.target/i386/avx512bw-pr91201.c: New test.
-
-2019-07-31 Sudakshina Das <sudi.das@arm.com>
-
- * gcc.target/aarch64/acle/tme.c: New test.
- * gcc.target/aarch64/pragma_cpp_predefs_2.c: New test.
-
-2019-07-31 Joel Hutton <Joel.Hutton@arm.com>
-
- * gcc.target/arm/cmse/cmse-17.c: New test.
-
-2019-07-30 Martin Sebor <msebor@redhat.com>
-
- PR testsuite/91258
- * g++.dg/ubsan/vla-1.C: Suppress a valid warning.
-
-2019-07-30 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/91296
- * gfortran.dg/pr91296.f90: New test.
-
-2019-07-30 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/91270
- * g++.dg/torture/pr91270.C: New test.
-
-2019-07-30 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/vect/vect-cond-arith-7.c: New test.
-
-2019-07-30 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91282
- * gcc.dg/type-convert-var.c: Add -fexcess-precision=fast to
- dg-additional-options.
-
- PR middle-end/91216
- * gcc.dg/gomp/pr91216.c: New test.
-
- PR target/91150
- * gcc.target/i386/avx512bw-pr91150.c: New test.
-
-2019-07-29 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/pr78818-data-region.c: Add -mlarge to dg-options.
- * gcc.target/msp430/region-misuse-code.c: New test.
- * gcc.target/msp430/region-misuse-data.c: Likewise.
- * gcc.target/msp430/region-misuse-code-data.c: Likewise.
- * gcc.target/msp430/region-attribute-misuse.c: Likewise.
-
-2019-07-29 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- PR target/70320
- * gcc.target/msp430/asm-register-names-lower-case.c: New test.
- * gcc.target/msp430/asm-register-names-upper-case.c: Likewise.
-
-2019-07-29 Martin Liska <mliska@suse.cz>
-
- * g++.dg/cpp1y/new1.C (test_unused): Add new case that causes
- ICE.
-
-2019-07-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91267
- * gcc.dg/torture/pr91267.c: New testcase.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * c-c++-common/guality/Og-dce-1.c: New test.
- * c-c++-common/guality/Og-dce-2.c: Likewise.
- * c-c++-common/guality/Og-dce-3.c: Likewise.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * c-c++-common/guality/Og-global-dse-1.c: New test.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * c-c++-common/guality/Og-static-wo-1.c: New test.
- * g++.dg/guality/guality.exp: Separate the c-c++-common tests into
- "Og" and "general" tests. Run the latter at -O0 and -Og only.
- * gcc.dg/guality/guality.exp: Likewise.
-
-2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
-
- * lib/scanasm.exp (parse_function_bodies, check_function_body)
- (check-function-bodies): New procedures.
- * gcc.target/aarch64/sve/init_1.c: Use check-function-bodies
- instead of scan-assembler.
- * gcc.target/aarch64/sve/init_2.c: Likewise.
- * gcc.target/aarch64/sve/init_3.c: Likewise.
- * gcc.target/aarch64/sve/init_4.c: Likewise.
- * gcc.target/aarch64/sve/init_5.c: Likewise.
- * gcc.target/aarch64/sve/init_6.c: Likewise.
- * gcc.target/aarch64/sve/init_7.c: Likewise.
- * gcc.target/aarch64/sve/init_8.c: Likewise.
- * gcc.target/aarch64/sve/init_9.c: Likewise.
- * gcc.target/aarch64/sve/init_10.c: Likewise.
- * gcc.target/aarch64/sve/init_11.c: Likewise.
- * gcc.target/aarch64/sve/init_12.c: Likewise.
-
-2019-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/lto/pr89330_0.C (dg-lto-options): Add -fPIC.
- Require fpic support.
-
-2019-07-27 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/powerpc/bmi2-bzhi64-1a.c: Add options to enable altivec
- and vsx.
-
-2019-07-26 Iain Sandoe <iain@sandoe.co.uk>
-
- * lib/scanasm.exp (object-size): Handle Darwin's size command.
-
-2018-07-26 Tamar Christina <tamar.christina@arm.com>
-
- * gcc.dg/type-convert-var.c: New test.
-
-2019-07-26 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/89330
- * g++.dg/lto/pr89330_[01].C: New test.
- * g++.dg/tree-prof/devirt.C: Added -fno-profile-values to dg-options.
-
-2019-07-25 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91183
- PR tree-optimization/86688
- * gcc.dg/Wstringop-overflow-14.c: Disable for stricly aligned targets.
- * gcc.dg/strlenopt-70.c: Fix bugs.
- * gcc.dg/strlenopt-71.c: Same.
- * gcc.dg/strlenopt-72.c: Same.
-
-2019-07-25 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/91223
- * gcc.target/i386/pr91223.c: New test.
-
-2019-07-25 Iain Sandoe <iain@sandoe.co.uk>
-
- PR gcov-profile/91087
- * g++.dg/gcov/pr16855.C: Xfail the count lines for the DTORs and the
- "final" line for the failure summaries. Adjust source layout so that
- dejagnu xfail expressions work.
-
-2019-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/65819
- * gfortran.dg/dependency_54.f90: New test.
-
-2019-07-25 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/case_optimization3.ad[sb]: New test.
-
-2019-07-25 Martin Liska <mliska@suse.cz>
- Dominik Infuhr <dominik.infuehr@theobroma-systems.com>
-
- PR c++/23383
- * g++.dg/cpp1y/new1.C: New test.
-
-2019-07-25 Eric Botcazou <ebotcazou@adacore.com>
-
- PR testsuite/91245
- * gnat.dg/float_value1.adb: Only run on x86.
-
-2019-07-24 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/91183
- PR tree-optimization/86688
- * c-c++-common/ubsan/object-size-9.c: Disable warnings.
- * gcc.dg/Wstringop-overflow-14.c: New test.
- * gcc.dg/attr-nonstring-2.c: Remove xfails.
- * gcc.dg/strlenopt-70.c: New test.
- * gcc.dg/strlenopt-71.c: New test.
- * gcc.dg/strlenopt-72.c: New test.
- * gcc.dg/strlenopt-8.c: Remove xfails.
-
-2019-07-24 Martin Sebor <msebor@redhat.com>
-
- PR driver/80545
- * gcc.misc-tests/help.exp: Add tests.
- * lib/options.exp: Handle C++.
-
-2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
-
- * gcc.target/arc/arc.exp (check_effective_target_accregs): New
- predicate.
- * gcc.target/arc/builtin_special.c: Update test/
- * gcc.target/arc/interrupt-1.c: Likewise.
- * gcc.target/arc/interrupt-10.c: New test.
- * gcc.target/arc/interrupt-11.c: Likewise.
- * gcc.target/arc/interrupt-12.c: Likewise.
-
-2019-07-24 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/addsub-signed-overflow-1.c: New test.
- * gcc.target/s390/addsub-signed-overflow-2.c: New test.
- * gcc.target/s390/mul-signed-overflow-1.c: New test.
- * gcc.target/s390/mul-signed-overflow-2.c: New test.
-
-2019-07-24 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR middle-end/91166
- * gcc.target/aarch64/sve/pr91166.c: New test.
-
-2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/54072
- * gfortran.dg/illegal_boz_arg_1.f90: New tests.
-
-2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.dg/achar_5.f90: Fix for new BOZ handling.
- * arithmetic_overflow_1.f90: Ditto.
- * gfortran.dg/boz_11.f90: Ditto.
- * gfortran.dg/boz_12.f90: Ditto.
- * gfortran.dg/boz_4.f90: Ditto.
- * gfortran.dg/boz_5.f90: Ditto.
- * gfortran.dg/boz_6.f90: Ditto.
- * gfortran.dg/boz_7.f90: Ditto.
- * gfortran.dg/boz_8.f90: Ditto.
- * gfortran.dg/dec_structure_6.f90: Ditto.
- * gfortran.dg/dec_union_1.f90: Ditto.
- * gfortran.dg/dec_union_2.f90: Ditto.
- * gfortran.dg/dec_union_5.f90: Ditto.
- * gfortran.dg/dshift_3.f90: Ditto.
- * gfortran.dg/gnu_logical_2.f90: Ditto.
- * gfortran.dg/int_conv_1.f90: Ditto.
- * gfortran.dg/ishft_1.f90: Ditto.
- * gfortran.dg/nan_4.f90: Ditto.
- * gfortran.dg/no_range_check_3.f90: Ditto.
- * gfortran.dg/pr16433.f: Ditto.
- * gfortran.dg/pr44491.f90: Ditto.
- * gfortran.dg/pr58027.f90: Ditto.
- * gfortran.dg/pr81509_2.f90: Ditto.
- * gfortran.dg/unf_io_convert_1.f90: Ditto.
- * gfortran.dg/unf_io_convert_2.f90: Ditto.
- * gfortran.fortran-torture/execute/intrinsic_fraction_exponent.f90:
- Ditto.
- * gfortran.fortran-torture/execute/intrinsic_mvbits.f90: Ditto.
- * gfortran.fortran-torture/execute/intrinsic_nearest.f90: Ditto.
- * gfortran.fortran-torture/execute/seq_io.f90: Ditto.
- * gfortran.dg/gnu_logical_1.F: Delete test.
- * gfortran.dg/merge_bits_3.f90: New test.
- * gfortran.dg/merge_bits_3.f90: Ditto.
- * gfortran.dg/boz_int.f90: Ditto.
- * gfortran.dg/boz_bge.f90: Ditto.
- * gfortran.dg/boz_complex_1.f90: Ditto.
- * gfortran.dg/boz_complex_2.f90: Ditto.
- * gfortran.dg/boz_complex_3.f90: Ditto.
- * gfortran.dg/boz_dble.f90: Ditto.
- * gfortran.dg/boz_dshift_1.f90: Ditto.
- * gfortran.dg/boz_dshift_2.f90: Ditto.
- * gfortran.dg/boz_float_1.f90: Ditto.
- * gfortran.dg/boz_float_2.f90: Ditto.
- * gfortran.dg/boz_float_3.f90: Ditto.
- * gfortran.dg/boz_iand_1.f90: Ditto.
- * gfortran.dg/boz_iand_2.f90: Ditto.
-
-2019-07-23 Jeff Law <law@redhat.com>
-
- PR tree-optimization/86061
- * gcc.dg/tree-ssa/pr86061.c: New test.
-
-2019-07-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/83518
- * gcc.dg/tree-ssa/ssa-fre-79.c: New testcase.
-
-2019-07-23 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/task4.adb: New testcase.
-
-2019-07-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/range_check5.adb: New testcase.
-
-2019-07-23 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/iter5.adb: Add an expected error.
- * gnat.dg/iter6.adb: New testcase.
-
-2019-07-23 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/ghost6.adb, gnat.dg/ghost6_pkg.ads: New testcase.
-
-2019-07-22 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * gcc.target/aarch64/simd/ssra.c: New test.
- * gcc.target/aarch64/simd/usra.c: New test.
-
-2019-07-22 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/isr-push-pop-main.c: New test.
- * gcc.target/msp430/isr-push-pop-isr-430.c: Likewise.
- * gcc.target/msp430/isr-push-pop-isr-430x.c: Likewise.
- * gcc.target/msp430/isr-push-pop-leaf-isr-430.c: Likewise.
- * gcc.target/msp430/isr-push-pop-leaf-isr-430x.c: Likewise.
-
-2019-07-22 Andrea Corallo <andrea.corallo@arm.com>
-
- * jit.dg/test-error-gcc_jit_context_new_unary_op-bad-res-type.c:
- New testcase.
- * jit.dg/test-error-gcc_jit_context_new_binary_op-bad-res-type.c:
- Adjust error message.
-
-2019-07-22 Paul A. Clarke <pc@us.ibm.com>
-
- * gcc.target/powerpc/sse4_1-check.h: New.
- * gcc.target/powerpc/sse4_1-pblendvb.c: New.
- * gcc.target/powerpc/sse4_1-pblendw.c: New.
- * gcc.target/powerpc/sse4_1-pblendw-2.c: New.
-
-2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/fixedpnt6.adb: New testcase.
-
-2019-07-22 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/warn26.adb: New testcase.
-
-2019-07-22 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/class_wide5.adb: New testcase.
-
-2019-07-22 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/opt80.adb: New testcase.
-
-2019-07-22 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/warn25.adb: New testcase.
-
-2019-07-22 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/warn24.adb: New testcase.
-
-2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/inline17.adb, gnat.dg/inline17_pkg1.adb,
- gnat.dg/inline17_pkg1.ads, gnat.dg/inline17_pkg2.ads,
- gnat.dg/inline17_pkg3.adb, gnat.dg/inline17_pkg3.ads: New
- testcase.
-
-2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/iter5.adb, gnat.dg/iter5_pkg.ads: New testcase.
-
-2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/enum_val1.adb: New testcase.
-
-2019-07-22 Nicolas Roche <roche@adacore.com>
-
- * gnat.dg/float_value1.adb: New testcase.
-
-2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/encode_string1.adb, gnat.dg/encode_string1_pkg.adb,
- gnat.dg/encode_string1_pkg.ads: New testcase.
-
-2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/warn23.adb: New testcase.
-
-2019-07-22 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/cpp_constructor2.adb: New testcase.
-
-2019-07-22 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/warn22.adb: New testcase.
-
-2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/loop_invariant1.adb, gnat.dg/loop_invariant1.ads: New
- testcase.
-
-2019-07-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91221
- * g++.dg/pr91221.C: New testcase.
-
-2019-07-22 Martin Liska <mliska@suse.cz>
-
- PR driver/91172
- * gcc.dg/pr91172.c: New test.
-
-2019-07-22 Claudiu Zissulescu <claziss@synopsys.com>
-
- * gcc.target/arc/tls-2.c: New test.
- * gcc.target/arc/tls-3.c: Likewise.
-
-2019-07-21 Marek Polacek <polacek@redhat.com>
-
- PR c++/67853
- * g++.dg/cpp0x/decltype72.C: New test.
-
-2019-07-22 Stafford Horne <shorne@gmail.com>
-
- * gcc.target/or1k/ror-4.c: New file.
- * gcc.target/or1k/shftimm-1.c: Update test from rotate to shift
- as the shftimm option no longer controls rotate.
-
-2019-07-22 Stafford Horne <shorne@gmail.com>
-
- PR target/90362
- * gcc.target/or1k/div-mul-3.c: New test.
-
-2019-07-22 Stafford Horne <shorne@gmail.com>
-
- PR target/90363
- * gcc.target/or1k/swap-1.c: New test.
- * gcc.target/or1k/swap-2.c: New test.
-
-2019-07-20 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/volatile-mem.c: New testcase.
-
-2019-07-20 Jakub Jelinek <jakub@redhat.com>
-
- PR target/91204
- * gcc.c-torture/compile/pr91204.c: New test.
-
- * c-c++-common/gomp/cancel-1.c: Adjust expected diagnostic wording.
- * c-c++-common/gomp/clauses-1.c (foo, baz, bar): Add order(concurrent)
- clause where allowed. Add combined constructs with loop with all
- possible clauses.
- (qux): New function.
- * c-c++-common/gomp/loop-1.c: New test.
- * c-c++-common/gomp/loop-2.c: New test.
- * c-c++-common/gomp/loop-3.c: New test.
- * c-c++-common/gomp/loop-4.c: New test.
- * c-c++-common/gomp/loop-5.c: New test.
- * c-c++-common/gomp/order-3.c: Adjust expected diagnostic wording.
- * c-c++-common/gomp/simd-setjmp-1.c: New test.
- * c-c++-common/gomp/teams-2.c: Adjust expected diagnostic wording.
-
- * gcc.dg/vect/vect-simd-16.c: New test.
-
-2019-07-19 Jeff Law <law@redhat.com>
-
- PR tree-optimization/86061
- * gcc.dg/tree-ssa/ssa-dse-37.c: New test.
- * gcc.dg/tree-ssa/ssa-dse-38.c: New test.
-
-2019-07-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91211
- * gcc.dg/torture/pr91211.c: New testcase.
-
-2019-07-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91200
- * gcc.dg/torture/pr91200.c: New testcase.
-
-2019-07-19 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91190
- * gcc.c-torture/compile/pr91190.c: New test.
-
-2019-07-19 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91207
- * gcc.dg/torture/pr91207.c: New testcase.
-
-2019-07-18 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/91188
- * gcc.target/i386/pr91188-1a.c: New test.
- * gcc.target/i386/pr91188-1b.c: Ditto.
- * gcc.target/i386/pr91188-1c.c: Ditto.
- * gcc.target/i386/pr91188-2a.c: Ditto.
- * gcc.target/i386/pr91188-2b.c: Ditto.
- * gcc.target/i386/pr91188-2c.c: Ditto.
-
-2019-07-18 Sylvia Taylor <sylvia.taylor@arm.com>
-
- PR target/90317
- * gcc.target/arm/crypto-vsha1cq_u32.c (foo): Change return type to
- uint32_t.
- (GET_LANE, TEST_SHA1C_VEC_SELECT): New.
- * gcc.target/arm/crypto-vsha1h_u32.c (foo): Change return type to
- uint32_t.
- (GET_LANE, TEST_SHA1H_VEC_SELECT): New.
- * gcc.target/arm/crypto-vsha1mq_u32.c (foo): Change return type to
- uint32_t.
- (GET_LANE, TEST_SHA1M_VEC_SELECT): New.
- * gcc.target/arm/crypto-vsha1pq_u32.c (foo): Change return type to
- uint32_t.
- (GET_LANE, TEST_SHA1P_VEC_SELECT): New.
-
-2019-07-18 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/lto/alias-5_0.C: New testcase.
- * g++.dg/lto/alias-5_1.C: New.
- * g++.dg/lto/alias-5_2.c: New.
-
-2019-07-18 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/91137
- * gcc.c-torture/execute/pr91137.c: New test.
-
-2019-07-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * c-c++-common/pr53633-2.c: New test.
-
-2019-07-17 Alexandre Oliva <oliva@adacore.com>
-
- PR middle-end/81824
- * g++.dg/Wmissing-attributes-1.C: New. Some of its fragments
- are from Martin Sebor.
-
-2019-07-17 Marek Polacek <polacek@redhat.com>
-
- PR c++/90455
- * g++.dg/cpp0x/nsdmi-list6.C: New test.
-
-2019-07-17 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/lto/alias-4_0.C
-
-2019-07-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91178
- * gcc.dg/torture/pr91178.c: New testcase.
-
-2019-07-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91180
- * gcc.dg/torture/pr91180.c: New testcase.
-
-2019-07-17 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91157
- * gcc.target/i386/avx512f-pr91157.c: New test.
- * gcc.target/i386/avx512bw-pr91157.c: New test.
-
-2019-07-17 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91181
- * gcc.dg/pr91181.c: New testcase.
-
-2019-07-16 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/90903
- * gfortran.dg/check_bits_1.f90: New testcase.
-
-2019-07-16 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/91173
- * g++.dg/pr91173.C: New test.
-
-2019-07-16 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR target/89190
- * gcc.target/arm/pr89190.c: New test.
-
-2019-07-16 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/91164
- * g++.dg/opt/pr91164.C: New test.
-
-2019-07-16 Jan Hubicka <jh@suse.cz>
-
- * g++.dg/lto/alias-1_0.C: Use -O3.
- * g++.dg/lto/alias-2_0.C: Use -O3.
- * g++.dg/lto/alias-3_0.C: Add loop to enable inlining with
- -fno-use-linker-plugin.
- * g++.dg/lto/alias-3_1.C: Remove dg-lto-do and dg-lto-options.
-
-2019-07-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/tree-ssa/pr84512.c: Don't xfail scan-tree-dump on
- sparcv9.
-
-2019-07-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/autopar/pr91162.c: Require int128 support.
-
-2019-07-15 Richard Biener <rguenther@suse.de>
-
- PR middle-end/91162
- * gcc.dg/autopar/pr91162.c: New testcase.
-
-2019-07-15 Kewen Lin <linkw@gcc.gnu.org>
-
- PR tree-optimization/88497
- * gcc.dg/tree-ssa/pr88497-1.c: New test.
- * gcc.dg/tree-ssa/pr88497-2.c: Likewise.
- * gcc.dg/tree-ssa/pr88497-3.c: Likewise.
- * gcc.dg/tree-ssa/pr88497-4.c: Likewise.
- * gcc.dg/tree-ssa/pr88497-5.c: Likewise.
- * gcc.dg/tree-ssa/pr88497-6.c: Likewise.
- * gcc.dg/tree-ssa/pr88497-7.c: Likewise.
-
-2019-07-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/87233
- * gfortran.dg/initialization_14.f90: Modify to now pass by
- removing two dg-error commands. Added comments.
- * gfortran.dg/initialization_30.f90: New test that includes the
- two tests removed above with the 'dg-options -std=f95'.
-
-2019-07-14 Uroš Bizjak <ubizjak@gmail.com>
-
- * gcc.dg/tree-ssa/pr84512.c (dg-final): Remove XFAIL on alpha*-*-*.
-
-2019-07-14 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/91148
- * gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Adjust.
- * gcc.target/powerpc/byte-in-set-2.c: Adjust.
- * gcc.target/powerpc/cmpb-3.c: Adjust.
- * gcc.target/powerpc/vsu/vec-all-nez-7.c: Adjust.
- * gcc.target/powerpc/vsu/vec-any-eqz-7.c: Adjust.
- * gcc.target/powerpc/vsu/vec-xl-len-13.c: Adjust.
- * gcc.target/powerpc/vsu/vec-xst-len-12.c: Adjust.
-
-2019-07-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/powerpc/stabs-attrib-vect-darwin.c: Require stabs
- support.
-
-2019-07-13 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR target/91148
- * gcc.target/powerpc/bfp/scalar-cmp-exp-eq-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-cmp-exp-gt-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-cmp-exp-lt-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-extract-exp-1.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-extract-exp-4.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-extract-sig-1.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-extract-sig-4.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-insert-exp-1.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-insert-exp-10.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-insert-exp-4.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-insert-exp-7.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-test-data-class-11.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-test-data-class-6.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-test-data-class-7.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-test-neg-2.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-test-neg-3.c: Adjust.
- * gcc.target/powerpc/bfp/scalar-test-neg-5.c: Adjust.
- * gcc.target/powerpc/bfp/vec-extract-exp-2.c: Adjust.
- * gcc.target/powerpc/bfp/vec-extract-exp-3.c: Adjust.
- * gcc.target/powerpc/bfp/vec-extract-sig-2.c: Adjust.
- * gcc.target/powerpc/bfp/vec-extract-sig-3.c: Adjust.
- * gcc.target/powerpc/bfp/vec-insert-exp-2.c: Adjust.
- * gcc.target/powerpc/bfp/vec-insert-exp-3.c: Adjust.
- * gcc.target/powerpc/bfp/vec-insert-exp-6.c: Adjust.
- * gcc.target/powerpc/bfp/vec-insert-exp-7.c: Adjust.
- * gcc.target/powerpc/bfp/vec-test-data-class-2.c: Adjust.
- * gcc.target/powerpc/bfp/vec-test-data-class-3.c: Adjust.
- * gcc.target/powerpc/byte-in-either-range-1.c: Adjust.
- * gcc.target/powerpc/byte-in-range-1.c: Adjust.
- * gcc.target/powerpc/byte-in-set-1.c: Adjust.
- * gcc.target/powerpc/byte-in-set-2.c: Adjust.
- * gcc.target/powerpc/cmpb-3.c: Adjust.
- * gcc.target/powerpc/crypto-builtin-2.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-1.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-11.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-16.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-21.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-26.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-31.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-36.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-41.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-46.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-51.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-56.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-6.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-61.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-66.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-71.c: Adjust.
- * gcc.target/powerpc/dfp/dtstsfi-76.c: Adjust.
- * gcc.target/powerpc/vsu/vec-all-nez-7.c: Adjust.
- * gcc.target/powerpc/vsu/vec-any-eqz-7.c: Adjust.
- * gcc.target/powerpc/vsu/vec-cmpnez-7.c: Adjust.
- * gcc.target/powerpc/vsu/vec-cntlz-lsbb-2.c: Adjust.
- * gcc.target/powerpc/vsu/vec-cnttz-lsbb-2.c: Adjust.
- * gcc.target/powerpc/vsu/vec-xl-len-12.c: Adjust.
- * gcc.target/powerpc/vsu/vec-xl-len-13.c: Adjust.
- * gcc.target/powerpc/vsu/vec-xlx-7.c: Adjust.
- * gcc.target/powerpc/vsu/vec-xrx-7.c: Adjust.
- * gcc.target/powerpc/vsu/vec-xst-len-12.c: Adjust.
- * gcc.target/powerpc/vsu/vec-xst-len-13.c: Adjust.
-
-2019-07-13 Jakub Jelinek <jakub@redhat.com>
-
- PR c/91149
- * c-c++-common/gomp/reduction-task-3.c: New test.
-
- * c-c++-common/gomp/order-3.c: New test.
- * c-c++-common/gomp/order-4.c: New test.
-
-2019-07-12 Bill Seurer <seurer@linux.vnet.ibm.com>
-
- * gcc.dg/tree-ssa/vector-7.c: Fix typo.
-
-2019-07-12 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/pr57438-2.c: Remove.
-
-2019-07-12 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/Warray-bounds-43.c: New test.
-
-2019-07-12 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/tree-ssa/alias-access-path-9.c: New testcase.
-
-2019-07-08 Jiangning Liu <jiangning.liu@amperecomputing.com>
-
- PR tree-optimization/89430
- * gcc.dg/tree-ssa/pr89430-1.c: New test.
- * gcc.dg/tree-ssa/pr89430-2.c: New test.
- * gcc.dg/tree-ssa/pr89430-3.c: New test.
- * gcc.dg/tree-ssa/pr89430-4.c: New test.
- * gcc.dg/tree-ssa/pr89430-5.c: New test.
- * gcc.dg/tree-ssa/pr89430-6.c: New test.
-
-2019-07-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91145
- * gcc.dg/torture/pr91145.c: New testcase.
-
-2019-07-12 Alexandre Oliva <oliva@adacore.com>
-
- * gcc.dg/gimplefe-44.c: New.
- * gcc.dg/gimplefe-43.c: New.
-
-2019-07-12 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/vector-7.c: New testcase.
-
-2019-07-12 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/order-1.c: New test.
- * c-c++-common/gomp/order-2.c: New test.
-
-2019-07-11 Sunil K Pandey <sunil.k.pandey@intel.com>
-
- PR target/90980
- * gcc.target/i386/pr90980-1.c: New test.
- * gcc.target/i386/pr90980-2.c: Likewise.
- * gcc.target/i386/pr90980-3.c: Likewise.
-
-2019-07-11 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/loop_entry1.adb: New testcase.
-
-2019-07-11 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/prot8.adb, gnat.dg/prot8.ads: New testcase.
-
-2019-07-11 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/unreferenced2.adb: New testcase.
-
-2019-07-11 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/self_ref1.adb: New testcase.
-
-2019-07-11 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate11.adb: New testcase.
-
-2019-07-11 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/equal9.adb: New testcase.
-
-2019-07-11 Thomas Quinot <quinot@adacore.com>
-
- * gnat.dg/scos1.adb: New testcase.
-
-2019-07-11 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/access7.adb: New testcase.
-
-2019-07-11 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/warn21.adb, gnat.dg/warn21.ads: New testcase.
-
-2019-07-11 Richard Biener <rguenther@suse.de>
-
- PR middle-end/91131
- * gcc.target/i386/pr91131.c: New testcase.
-
-2019-07-10 Martin Sebor <msebor@redhat.com>
-
- PR testsuite/91132
- * gcc.dg/strlenopt-67.c: Removed second copy of test.
-
-2019-07-10 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/91102
- * gcc.target/aarch64/pr91102.c: New test.
-
-2019-07-10 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91126
- * gcc.dg/torture/pr91126.c: New testcase.
-
-2019-07-10 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/torture/ssa-fre-5.c: New testcase.
- * gcc.dg/torture/ssa-fre-6.c: Likewise.
- * gcc.dg/torture/ssa-fre-7.c: Likewise.
-
-2019-07-10 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/modular5.adb: New testcase.
-
-2019-07-10 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/limited3.adb, gnat.dg/limited3_pkg.adb,
- gnat.dg/limited3_pkg.ads: New testcase.
-
-2019-07-10 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/incomplete7.adb, gnat.dg/incomplete7.ads: New testcase.
-
-2019-07-10 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/limited2.adb, gnat.dg/limited2_pack_1.adb,
- gnat.dg/limited2_pack_1.ads, gnat.dg/limited2_pack_2.adb,
- gnat.dg/limited2_pack_2.ads: New testcase.
-
-2019-07-10 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/equal8.adb, gnat.dg/equal8.ads,
- gnat.dg/equal8_pkg.ads: New testcase.
-
-2019-07-10 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/complex-invalid-1.C: New.
- * g++.dg/diagnostic/static-cdtor-1.C: Likewise.
- * g++.dg/cpp1z/has-unique-obj-representations2.C: Test location
- too.
- * g++.dg/other/anon-union3.C: Adjust expected location.
- * g++.dg/parse/error8.C: Likewise.
-
-2019-07-09 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/lto/alias-3_0.C: New file.
- * g++.dg/lto/alias-3_1.c: New file.
-
-2019-07-09 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/90989
- * gcc.dg/strlenopt-26.c: Exit with test result status.
- * gcc.dg/strlenopt-67.c: New test.
-
-2019-07-09 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
-
- * gcc.target/mips/cfgcleanup-jalr1.c: New test.
- * gcc.target/mips/cfgcleanup-jalr2.c: New test.
- * gcc.target/mips/cfgcleanup-jalr3.c: New test.
-
-2019-07-09 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91114
- * gcc.dg/vect/pr91114.c: New testcase.
-
-2019-07-09 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * gcc.target/aarch64/crypto-fuse-1.c: Remove.
- * gcc.target/aarch64/crypto-fuse-2.c: Remove.
- * gcc.target/aarch64/aes-fuse-1.c: New testcase.
- * gcc.target/aarch64/aes-fuse-2.c: New testcase.
-
-2019-07-09 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.target/arm/cmse/bitfield-1.c: Fix address of .gnu.sgstubs
- section.
- * gcc.target/arm/cmse/bitfield-2.c: Likewise.
- * gcc.target/arm/cmse/bitfield-3.c: Likewise.
- * gcc.target/arm/cmse/struct-1.c: Likewise.
-
-2019-07-09 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * gcc.target/arm/aes-fuse-1.c: New.
- * gcc.target/arm/aes-fuse-2.c: New.
- * gcc.target/arm/aes_xor_combine.c: New.
-
-2019-07-09 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/predict-17.c: Test loop optimizer assumption
- about loop iterations.
-
-2019-07-09 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1 dump.
- * gcc.dg/tree-ssa/alias-access-path-2.c: Likewise.
- * gcc.dg/tree-ssa/alias-access-path-8.c: Likewise.
-
-2019-07-09 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate10.adb, gnat.dg/predicate10_pkg.adb,
- gnat.dg/predicate10_pkg.ads: New testcase.
-
-2019-07-09 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/image1.adb: New testcase.
-
-2019-07-09 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/rep_clause8.adb: New testcase.
-
-2019-07-09 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/equal7.adb, gnat.dg/equal7_pkg.adb,
- gnat.dg/equal7_pkg.ads: New testcase.
-
-2019-07-09 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/range_check3.adb, gnat.dg/range_check3_pkg.adb,
- gnat.dg/range_check3_pkg.ads: New testcase.
-
-2019-07-09 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/generic_inst5.adb, gnat.dg/generic_inst6.adb,
- gnat.dg/generic_inst6_g1-c.adb, gnat.dg/generic_inst6_g1-c.ads,
- gnat.dg/generic_inst6_g1.ads, gnat.dg/generic_inst6_i1.ads,
- gnat.dg/generic_inst6_i2.ads, gnat.dg/generic_inst6_x.ads: New
- testcases.
-
-2019-07-08 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/71924
- PR middle-end/90549
- * gcc.c-torture/execute/return-addr.c: New test.
- * gcc.dg/Wreturn-local-addr-2.c: New test.
- * gcc.dg/Wreturn-local-addr-4.c: New test.
- * gcc.dg/Wreturn-local-addr-5.c: New test.
- * gcc.dg/Wreturn-local-addr-6.c: New test.
- * gcc.dg/Wreturn-local-addr-7.c: New test.
- * gcc.dg/Wreturn-local-addr-8.c: New test.
- * gcc.dg/Wreturn-local-addr-9.c: New test.
- * gcc.dg/Wreturn-local-addr-10.c: New test.
- * gcc.dg/Walloca-4.c: Handle expected warnings.
- * gcc.dg/pr41551.c: Same.
- * gcc.dg/pr59523.c: Same.
- * gcc.dg/tree-ssa/pr88775-2.c: Same.
- * gcc.dg/tree-ssa/alias-37.c: Same.
- * gcc.dg/winline-7.c: Same.
-
-2019-07-08 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/vect/simd-6.cc: Replace xfail with target x86.
- * g++.dg/vect/simd-9.cc: Likewise.
-
- PR c++/91110
- * g++.dg/gomp/pr91110.C: New test.
-
-2019-07-08 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR rtl-optimization/88233
- * gcc.target/powerpc/pr88233.c: New testcase.
-
-2019-07-08 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR testsuite/91059
- PR testsuite/78529
- * gcc.c-torture/execute/builtins/builtins.exp: Add -fno-ipa-ra.
-
-2019-07-08 Robin Dapp <rdapp@linux.ibm.com>
-
- * gcc.target/s390/rotate-truncation-mask.c: New test.
-
-2019-07-08 Robin Dapp <rdapp@linux.ibm.com>
-
- * gcc.target/s390/combine-rotate-modulo.c: New test.
- * gcc.target/s390/combine-shift-rotate-add-mod.c: New test.
- * gcc.target/s390/vector/combine-shift-vec.c: New test.
-
-2019-07-08 Joern Rennecke <joern.rennecke@riscy-ip.com>
-
- Avoid clash with system header declaration.
- * gcc.dg/vect/slp-reduc-sad.c (uint32_t): Remove unused declaration.
-
-2019-07-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91108
- * gcc.dg/tree-ssa/ssa-fre-61.c: Adjust back.
- * gcc.dg/tree-ssa/ssa-fre-78.c: New testcase.
-
-2019-07-08 Jim Wilson <jimw@sifive.com>
-
- * gcc.target/riscv/shift-shift-2.c: Add one more test.
-
-2019-07-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/65143
- * g++.dg/tree-ssa/final2.C: New.
- * g++.dg/tree-ssa/final3.C: Likewise.
-
-2019-07-08 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/interface10.adb: New testcase.
-
-2019-07-08 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/addr13.adb, gnat.dg/addr13.ads: New testcase.
-
-2019-07-08 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/entry1.adb, gnat.dg/entry1.ads: New testcase.
-
-2019-07-08 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/fixed_delete.adb: New testcase.
-
-2019-07-08 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/interface9.adb, gnat.dg/interface9_root-child.ads,
- gnat.dg/interface9_root.ads: New testcase.
-
-2019-07-08 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate9.adb: New testcase.
-
-2019-07-08 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/sso16.adb: New testcase.
-
-2019-07-08 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate8.adb, gnat.dg/predicate8_pkg.adb,
- gnat.dg/predicate8_pkg.ads: New testcase.
-
-2019-07-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/83518
- * gcc.dg/tree-ssa/ssa-fre-73.c: New testcase.
- * gcc.dg/tree-ssa/ssa-fre-74.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-75.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-76.c: Likewise.
- * g++.dg/tree-ssa/pr83518.C: Likewise.
-
-2019-07-08 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/guality/guality.h: Include <sys/prctl.h> on Linux targets.
- (main): Use PR_SET_PTRACER where available.
-
-2019-07-07 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/91077
- * gfortran.dg/pointer_array_11.f90: New test.
-
-2019-07-06 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/scan-4.c: Don't expect sorry message.
-
- PR tree-optimization/91096
- * gcc.dg/vect/vect-simd-10.c (FLT_MIN_VALUE): Define.
- (bar, main): Use it instead of -__builtin_inff ().
- * gcc.dg/vect/vect-simd-14.c (FLT_MIN_VALUE): Define.
- (bar, main): Use it instead of -__builtin_inff ().
-
-2019-07-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/67184 (again)
- PR c++/69445
- * g++.dg/other/final4.C: New.
-
-2019-07-04 Marek Polacek <polacek@redhat.com>
-
- DR 1813
- PR c++/83374 - __is_standard_layout wrong for a class with repeated
- bases.
- * g++.dg/ext/is_std_layout3.C: New test.
- * g++.dg/ext/is_std_layout4.C: New test.
-
-2019-07-05 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/ssa-fre-77.c: New testcase.
-
-2019-07-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91091
- * gcc.dg/tree-ssa/pr91091-2.c: New testcase.
- * gcc.dg/tree-ssa/ssa-fre-70.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-71.c: Likewise.
- * gcc.dg/tree-ssa/ssa-fre-72.c: Likewise.
-
-2019-07-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/91091
- * gcc.dg/tree-ssa/pr91091-1.c: New testcase.
- * gcc.dg/tree-ssa/ssa-fre-61.c: Adjust.
-
-2019-07-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/pack23.adb, gnat.dg/pack23_pkg.ads: New testcase.
-
-2019-07-05 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/task3.adb, gnat.dg/task3.ads, gnat.dg/task3_pkg1.ads,
- gnat.dg/task3_pkg2.ads: New testcase.
-
-2019-07-05 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/access6.adb: New testcase.
-
-2019-07-05 Bob Duff <duff@adacore.com>
-
- * gnat.dg/bip_export.adb, gnat.dg/bip_export.ads: New testcase.
-
-2019-07-05 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/aggr25.adb, gnat.dg/aggr25.ads: New testcase.
-
-2019-07-05 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate7.adb, gnat.dg/predicate7.ads,
- gnat.dg/predicate7_pkg.ads: New testcase.
-
-2019-07-04 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/78884
- * gcc.dg/gomp/pr78884.c: New test.
-
-2019-07-04 Andrea Corallo <andrea.corallo@arm.com>
-
- * jit.dg/test-error-gcc_jit_context_new_binary_op-bad-res-type.c:
- New testcase.
-
-2019-07-04 Wilco Dijkstra <wdijkstr@arm.com>
-
- * gcc.dg/tree-ssa/cunroll-15.c: Remove XFAIL on arm.
-
-2019-07-04 Andrea Corallo <andrea.corallo@arm.com>
-
- * jit.dg/all-non-failing-tests.h: Add test-accessing-bitfield.c.
- * jit.dg/test-accessing-bitfield.c: New testcase.
- * jit.dg/test-error-gcc_jit_context_new_bitfield-invalid-type.c:
- Likewise.
- * jit.dg/test-error-gcc_jit_context_new_bitfield-invalid-width.c:
- Likewise.
- * jit.dg/test-error-gcc_jit_lvalue_get_address-bitfield.c:
- Likewise.
-
-2019-07-04 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/tree-ssa/alias-access-path-3.c: New testcase.
- * gcc.dg/tree-ssa/alias-access-path-8.c: New testcase.
-
-2019-07-04 Andrew Stubbs <ams@codesourcery.com>
-
- * g++.dg/gomp/unmappable-1.C: New file.
-
-2019-07-04 Javier Miranda <miranda@adacore.com>
-
- * gnat.dg/cpp_constructor.adb, gnat.dg/cpp_constructor_fp.ads,
- gnat.dg/cpp_constructor_useit.ads: New testcase.
-
-2019-07-04 Gary Dismukes <dismukes@adacore.com>
-
- * gnat.dg/ghost5.adb, gnat.dg/ghost5.ads,
- gnat.dg/ghost5_parent.ads: New testcase.
-
-2019-07-04 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/spark3.adb: New testcase.
-
-2019-07-04 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/tagged2.adb, gnat.dg/tagged2.ads: New testcase.
-
-2019-07-04 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/equal6.adb, gnat.dg/equal6_types.adb,
- gnat.dg/equal6_types.ads: New testcase.
-
-2019-07-04 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/allocator.adb: New testcase.
-
-2019-07-04 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/default_initial_condition.adb,
- gnat.dg/default_initial_condition_pack.adb,
- gnat.dg/default_initial_condition_pack.ads: New testcase.
-
-2019-07-04 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/aspect2.adb, gnat.dg/aspect2.ads: New testcase.
-
-2019-07-04 Yannick Moy <moy@adacore.com>
-
- * gnat.dg/synchronized2.adb, gnat.dg/synchronized2.ads,
- gnat.dg/synchronized2_pkg.ads: New testcase.
-
-2019-07-04 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/generic_inst4.adb, gnat.dg/generic_inst4_gen.ads,
- gnat.dg/generic_inst4_inst.ads, gnat.dg/generic_inst4_typ.ads:
- New testcase.
-
-2019-07-04 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/dimensions2.adb, gnat.dg/dimensions2_phys.ads,
- gnat.dg/dimensions2_real_numbers.ads: New testcase.
-
-2019-07-04 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91063
- * gcc.dg/gomp/pr91063.c: New test.
-
-2019-07-04 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR target/88833
- * gfortran.dg/pr88833.f90: New test.
-
-2019-07-04 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/91069
- * gcc.dg/pr91069.c (v2df): Use 2 * sizeof (double) instead of
- hardcoded 16 for better portability.
- (v2di): Change from long vector to long long vector. Use
- 2 * sizeof (long long) instead of hardcoded 16.
-
- PR rtl-optimization/90756
- * gcc.dg/pr90756.c: New test.
-
-2019-07-04 Chenghua Xu <paul.hua.gm@gmail.com>
-
- * gcc.target/mips/mips-fmadd.c: Rename to ...
- * gcc.target/mips/mips-fmadd-o32.c: ... Here; add abi=32.
- * gcc.target/mips/mips-fmadd-n64.c: New.
-
-2019-07-03 Wilco Dijkstra <wdijkstr@arm.com>
-
- * gcc.dg/store_merging_27.c: Fix test for Arm.
- * gcc.dg/store_merging_28.c: Likewise.
- * gcc.dg/store_merging_29.c: Likewise.
- * gcc.dg/tree-ssa/dump-6.c: Likewise.
-
-2019-07-03 Mark Wielaard <mark@klomp.org>
-
- PR debug/90981
- * g++.dg/pr90981.C: New test.
-
-2019-07-03 Richard Biener <rguenther@suse.de>
-
- PR middle-end/91069
- * gcc.dg/pr91069.c: New testcase.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/tree-prof/val-prof-2.c: Update scanned pattern
- as we do now better.
-
-2019-07-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/debug1.ads: New test.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/90892
- * gcc.dg/pr90892.c: New test.
-
-2019-07-03 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90899
- * gcc.target/i386/pr90899.c: New test.
-
-2019-07-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/91033
- * gcc.target/i386/pr91033.c: New test.
-
-2019-07-03 Bob Duff <duff@adacore.com>
-
- * gnat.dg/task2.adb, gnat.dg/task2_pkg.adb,
- gnat.dg/task2_pkg.ads: New testcase.
-
-2019-07-03 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/inline16.adb, gnat.dg/inline16_gen.adb,
- gnat.dg/inline16_gen.ads, gnat.dg/inline16_types.ads: New
- testcase.
-
-2019-07-03 Justin Squirek <squirek@adacore.com>
-
- * gnat.dg/renaming13.adb, gnat.dg/renaming14.adb: New testcases.
-
-2019-07-03 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/inline15.adb, gnat.dg/inline15_gen.adb,
- gnat.dg/inline15_gen.ads, gnat.dg/inline15_types.ads: New
- testcase.
-
-2019-07-03 Bob Duff <duff@adacore.com>
-
- * gnat.dg/warn20.adb, gnat.dg/warn20_pkg.adb,
- gnat.dg/warn20_pkg.ads: New testcase.
-
-2019-07-03 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate6.adb, gnat.dg/predicate6.ads: New testcase.
- * gnat.dg/static_pred1.adb: Remove expected error.
-
-2019-07-03 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate5.adb, gnat.dg/predicate5.ads: New testcase.
-
-2019-07-03 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/alignment14.adb: New testcase.
-
-2019-07-03 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/predicate4.adb, gnat.dg/predicate4_pkg.ads: New
- testcase.
-
-2019-07-03 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/scan-3.c (f1): Don't expect a sorry message.
- * c-c++-common/gomp/scan-5.c (foo): Likewise.
-
- * c-c++-common/gomp/scan-5.c: New test.
-
- * c-c++-common/gomp/lastprivate-conditional-5.c: New test.
-
-2019-07-02 Jeff Law <law@redhat.com>
-
- PR tree-optimization/90883
- * g++.dg/tree-ssa/pr90883.c: Add -Os. Check dse2 for the
- deleted store on some targets.
-
-2019-07-02 Joern Rennecke <joern.rennecke@riscy-ip.com>
-
- PR testsuite/91065
- * gcc.dg/plugin/start_unit_plugin.c: Register a root tab
- to reference fake_var.
-
-2019-07-02 qing zhao <qing.zhao@oracle.com>
-
- PR preprocessor/90581
- * c-c++-common/cpp/fmax-include-depth-1a.h: New test.
- * c-c++-common/cpp/fmax-include-depth-1b.h: New test.
- * c-c++-common/cpp/fmax-include-depth.c: New test.
-
-2019-07-02 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/tree-ssa/alias-access-path-7.c: New testcase.
-
-2019-07-02 Jan Hubicka <jh@suse.cz>
-
- * g++.dg/lto/pr90990_0.C: New testcase.
-
-2019-07-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/58483
- * gcc.dg/tree-ssa/ssa-dom-cse-8.c: New testcase.
-
-2019-07-01 Joern Rennecke <joern.rennecke@riscy-ip.com>
-
- PR middle-end/66726
- * gcc.dg/tree-ssa/pr66726-4.c: New testcase.
-
-2019-07-01 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/vector/vec-shift-2.c: New test.
-
-2019-07-01 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/generic_inst3.adb,
- gnat.dg/generic_inst3_kafka_lib-topic.ads,
- gnat.dg/generic_inst3_kafka_lib.ads,
- gnat.dg/generic_inst3_markets.ads,
- gnat.dg/generic_inst3_traits-encodables.ads,
- gnat.dg/generic_inst3_traits.ads: New testcase.
-
-2019-07-01 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/enum_rep.adb, gnat.dg/enum_rep.ads: New testcase.
-
-2019-07-01 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/derived_type6.adb, gnat.dg/derived_type6.ads: New
- testcase.
-
-2019-07-01 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/weak3.adb, gnat.dg/weak3.ads: New testcase.
-
-2019-07-01 Ed Schonberg <schonberg@adacore.com>
-
- * gnat.dg/prot7.adb, gnat.dg/prot7.ads: New testcase.
-
-2019-07-01 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/gimplefe-42.c: New testcase.
-
-2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/sets1.adb: Update.
-
-2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/linkedlist.adb: Update.
-
-2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/dynhash.adb, gnat.dg/dynhash1.adb: Update.
-
-2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
-
- * gnat.dg/freezing1.adb, gnat.dg/freezing1.ads,
- gnat.dg/freezing1_pack.adb, gnat.dg/freezing1_pack.ads: New
- testcase.
-
-2019-07-01 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/91028
- PR lto/90720
- * g++.dg/lto/alias-1_0.C: Add loop to make inlining happen with
- -fno-use-linker-plugin
- * g++.dg/lto/alias-2_0.C: Likewise.
-
-2019-07-01 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- * g++.dg/cpp0x/gen-attrs-67.C: Add error for darwin.
-
-2019-07-01 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/pr77445-2.c: Adjust.
-
-2019-07-01 Hongtao Liu <hongtao.liu@intel.com>
-
- * lib/target-supports.exp
- (check_effective_target_avx512vp2intersect): New proc.
- * gcc.target/i386/avx512vp2intersect-2intersect-1b.c: Add
- dg-require-effective-target avx512vp2intersect.
- * gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c: Ditto.
-
-2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/array5.ads: New test.
- * gnat.dg/specs/array5_pkg1.ads: New helper.
- * gnat.dg/specs/array5_pkg2.ads: Likewise.
- * gnat.dg/specs/array5_pkg2-g.ads: Likewise.
-
-2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/unchecked_convert1.ads: New test.
- * gnat.dg/specs/unchecked_convert2.ads: Likewise.
-
-2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/size_clause3.ads: Adjust error message.
-
-2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/atomic2.ads: Adjust error message.
- * gnat.dg/specs/clause_on_volatile.ads: Likewise.
- * gnat.dg/specs/size_clause3.ads: Likewise.
-
-2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/array35.adb: New test.
- * gnat.dg/array36.adb: Likewise.
-
-2019-06-28 Jan Beulich <jbeulich@suse.com>
-
- * gcc.target/i386/gfni-5.c: New.
-
-2019-06-28 Jan Beulich <jbeulich@suse.com>
-
- * gcc.target/i386/cvtpd2pi: New.
-
-2019-06-27 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/91024
- * g++.dg/warn/Wimplicit-fallthrough-4.C: New test.
-
- PR tree-optimization/91010
- * g++.dg/vect/simd-10.cc: New test.
-
-2019-06-27 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/90987
- * match.c (gfc_match_common): Adjust parsing of fixed and free form
- source code containing, e.g., COMMONI.
-
-2019-06-27 Jan Hubicka <jh@suse.cz>
-
- * g++.dg/lto/alias-2_0.C: New testcase.
- * g++.dg/lto/alias-2_1.C: New testcase.
-
-2019-06-27 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90991
- * gcc.target/i386/avx2-pr90991-1.c: New test.
- * gcc.target/i386/avx512dq-pr90991-2.c: New test.
-
-2019-06-27 Jan Beulich <jbeulich@suse.com>
-
- * gcc.target/i386/gfni-4.c: Pass -msse2.
-
-2019-06-27 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/ssa-fre-69.c: New testcase.
-
-2019-06-27 Jun Ma <JunMa@linux.alibaba.com>
-
- PR tree-optimization/89772
- * gcc.dg/builtin-memchr-4.c: New test.
-
-2019-06-27 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/91014
- * gcc.target/s390/pr91014.c: New test.
-
-2019-06-27 Richard Biener <rguenther@suse.de>
-
- PR testsuite/91004
- * g++.dg/torture/pr34850.C: Fix overly reduced testcase.
-
-2019-06-27 Kewen Lin <linkw@gcc.gnu.org>
-
- PR target/62147
- * gcc.target/powerpc/pr62147.c: New test.
-
-2019-06-26 Jeff Law <law@redhat.com>
-
- PR tree-optimization/90883
- * g++.dg/tree-ssa/pr90883.C: New test.
- * gcc.dg/tree-ssa/ssa-dse-36.c: New test.
-
-2019-06-26 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89021
- * lib/target-supports.exp (available_vector_sizes)
- <[istarget i?86-*-*] || [istarget x86_64-*-*]>: Add
- 64-bit vectors for !ia32.
-
-2019-06-26 Jeff Law <law@redhat.com>
-
- * gcc.c-torture/execute/builtins/builtins.exp: Add -fno-tree-dse
- as DSE compromises several of these tests.
- * gcc.dg/builtin-stringop-chk-1.c: Similarly.
- * gcc.dg/memcpy-2.c: Similarly.
- * gcc.dg/pr40340-1.c: Similarly.
- * gcc.dg/pr40340-2.c: Similarly.
- * gcc.dg/pr40340-5.c: Similarly.
-
-2019-06-26 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR Fortran/90988
- ChangeLog forgotten with revision 272667
- * gfortran.dg/pr90988_1.f90: New test.
- * gfortran.dg/pr90988_2.f90: Ditto.
- * gfortran.dg/pr90988_3.f90: Ditto.
-
-2019-06-26 Nathan Sidwell <nathan@acm.org>
-
- * c-c++-common/pr90927.c: New.
-
-2019-06-26 Richard Biener <rguenther@suse.de>
-
- PR ipa/90982
- * g++.dg/torture/pr90982.C: New testcase.
-
-2019-06-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/67184
- PR c++/69445
- * g++.dg/other/final3.C: New.
- * g++.dg/other/final5.C: Likewise.
-
-2019-06-26 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90991
- * gcc.target/i386/avx512dq-pr90991-1.c: New test.
-
-2019-06-26 Li Jia He <helijia@linux.ibm.com>
-
- * gcc.target/powerpc/maddld-1.c: New testcase.
-
-2019-06-06 Hongtao Liu <hongtao.liu@intel.com>
- Olga Makhotina <olga.makhotina@intel.com>
-
- * gcc.target/i386/avx512-check.h: Handle bit_AVX512VP2INTERSECT.
- * gcc.target/i386/avx512vp2intersect-2intersect-1a.c: New test.
- * gcc.target/i386/avx512vp2intersect-2intersect-1b.c: Likewise.
- * gcc.target/i386/avx512vp2intersect-2intersectvl-1a.c: Likewise.
- * gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c: Likewise.
- * gcc.target/i386/sse-12.c: Add -mavx512vp2intersect.
- * gcc.target/i386/sse-13.c: Likewsie.
- * gcc.target/i386/sse-14.c: Likewise.
- * gcc.target/i386/sse-22.c: Likewise.
- * gcc.target/i386/sse-23.c: Likewise.
- * g++.dg/other/i386-2.C: Likewise.
- * g++.dg/other/i386-3.C: Likewise.
-
-2019-06-25 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/90969
- * g++.dg/ext/vector38.C: New test.
-
-2019-06-25 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/90939
- * g++.dg/lto/pr90939_[01].C: New test.
-
-2019-06-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90930
- * gcc.dg/tree-ssa/reassoc-24.c: Adjust.
- * gcc.dg/tree-ssa/reassoc-25.c: Likewise.
-
-2019-06-25 Claudiu Zissulescu <claziss@synopsys.com>
-
- * gcc.target/arc/pr89838.c: New file.
-
-2019-06-25 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/mlarge-pedwarns.c: New test.
-
-2019-06-25 Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/90954
- * c-c++-common/gomp/pr90954.c: New test.
-
-2019-06-24 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/powerpc/safe-indirect-jump-1.c: Skip for Darwin.
- * gcc.target/powerpc/safe-indirect-jump-7.c: Likewise.
-
-2019-06-24 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/powerpc/spec-barr-1.c: Adjust scan assembler regex
- to recognise Darwin's register names.
-
-2019-06-24 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/cpp/isysroot-1.c: Use <example.h> as the test header.
- * gcc.dg/cpp/usr/include/stdio.h: Rename...
- * gcc.dg/cpp/usr/include/example.h: ... to this.
-
-2019-06-24 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90972
- * gcc.dg/torture/pr90972.c: New testcase.
-
-2019-06-24 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/Wfloat-equal-1.c: Adjust text of expected diagnostic.
- * gcc.dg/misc-column.c: Ditto.
-
-2019-06-23 Ian Lance Taylor <iant@golang.org>
-
- * go.test/test/blank1.go: Update for diagnostic message changes.
-
-2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/powerpc/builtins-2.c: Require VSX hardware support.
-
-2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/powerpc/pr80125.c (foo): Use an unsigned char
- vector explicitly for the vec_perm.
-
-2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/powerpc/builtins-1.c: Account for Darwin's use of
- __USER_LABEL_PREFIX__.
-
-2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/powerpc/pr71785.c: For Darwin, make test non-PIC,
- expect the out-of-line GPR restore, and test specifically for
- absence of branches to local labels.
-
-2019-06-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/89782
- * gfortran.dg/io_constraints_14.f90: New test.
-
-2019-06-22 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/powerpc/pr64205.c: Require effective target dfp.
- * gcc.target/powerpc/pr79909.c: Likewise.
-
-2019-06-22 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/powerpc/darwin-bool-1.c: Suppress the pedantic
- warning about _Bool.
-
-2019-06-22 Marek Polacek <polacek@redhat.com>
-
- PR c++/65707
- PR c++/89480
- PR c++/58836
- * g++.dg/cpp0x/nondeduced5.C: New test.
- * g++.dg/cpp0x/nondeduced6.C: New test.
- * g++.dg/cpp0x/nondeduced7.C: New test.
-
- PR c++/66256
- * g++.dg/cpp0x/noexcept54.C: New test.
-
-2019-06-22 Jan Hubicka <jh@suse.cz>
-
- * gcc.dg/tree-ssa/alias-access-path-6.c: New testcase.
-
-2019-06-22 Marek Polacek <polacek@redhat.com>
-
- PR c++/86476 - noexcept-specifier is a complete-class context.
- PR c++/52869
- * g++.dg/cpp0x/noexcept45.C: New test.
- * g++.dg/cpp0x/noexcept46.C: New test.
- * g++.dg/cpp0x/noexcept47.C: New test.
- * g++.dg/cpp0x/noexcept48.C: New test.
- * g++.dg/cpp0x/noexcept49.C: New test.
- * g++.dg/cpp0x/noexcept50.C: New test.
- * g++.dg/cpp0x/noexcept51.C: New test.
- * g++.dg/cpp0x/noexcept52.C: New test.
- * g++.dg/cpp0x/noexcept53.C: New test.
- * g++.dg/eh/shadow1.C: Adjust dg-error.
-
- PR c++/90881 - bogus -Wunused-value in unevaluated context.
- * g++.dg/cpp0x/Wunused-value1.C: New test.
-
-2019-06-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/auto-storage-1.C: New.
- * g++.dg/diagnostic/no-type-1.C: Likewise.
- * g++.dg/diagnostic/no-type-2.C: Likewise.
- * g++.dg/diagnostic/top-level-auto-1.C: Likewise.
- * g++.dg/cpp0x/auto9.C: Test some locations too.
- * g++.dg/cpp1z/register1.C: Likewise.
- * g++.dg/cpp1z/register2.C: Likewise.
- * g++.dg/cpp1z/register3.C: Likewise.
- * g++.dg/other/error34.C: Likewise.
-
-2019-06-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/90909
- * g++.dg/other/final7.C: New.
-
-2019-06-21 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/vect/simd-2.cc: Don't xfail, instead expect vectorization on
- x86.
- * g++.dg/vect/simd-5.cc: Likewise.
-
-2019-06-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/90909
- Revert:
- 2019-05-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/67184
- PR c++/69445
- * g++.dg/other/final3.C: New.
- * g++.dg/other/final4.C: Likewise.
- * g++.dg/other/final5.C: Likewise.
-
- * g++.dg/other/final6.C: New.
-
-2019-06-21 Marek Polacek <polacek@redhat.com>
-
- PR c++/61490 - qualified-id in friend function definition.
- * g++.dg/diagnostic/friend2.C: New test.
- * g++.dg/diagnostic/friend3.C: New test.
-
- PR c++/60223 - ICE with T{} in non-deduced context.
- * g++.dg/cpp0x/nondeduced1.C: New test.
- * g++.dg/cpp0x/nondeduced2.C: New test.
- * g++.dg/cpp0x/nondeduced3.C: New test.
- * g++.dg/cpp0x/nondeduced4.C: New test.
-
- PR c++/64235 - missing syntax error with invalid alignas.
- * g++.dg/parse/alignas1.C: New test.
-
-2019-06-21 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/67884
- * gfortran.dg/dummy_procedure_8.f90: Remove a test that is ...
- * gfortran.dg/pr67884.f90: ... covered here. New test.
-
-2019-06-21 Marek Polacek <polacek@redhat.com>
-
- PR c++/90490 - fix decltype issues in noexcept-specifier.
- * g++.dg/cpp0x/noexcept43.C: New test.
- * g++.dg/cpp0x/noexcept44.C: New test.
-
-2019-06-21 Matthew Beliveau <mbelivea@redhat.com>
-
- PR c++/90875 - added -Wswitch-outside-range option
- * c-c++-common/Wswitch-outside-range-1.c: New test.
- * c-c++-common/Wswitch-outside-range-2.c: New test.
- * c-c++-common/Wswitch-outside-range-3.c: New test.
- * c-c++-common/Wswitch-outside-range-4.c: New test.
-
-2019-06-21 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/51991
- gfortran.dg/pr51991.f90
-
-2019-06-21 Jeff Law <law@redhat.com>
-
- PR tree-optimization/90949
- * gcc.c-torture/execute/pr90949.c: New test.
-
-2019-06-21 Marek Polacek <polacek@redhat.com>
-
- PR c++/90953 - ICE with -Wmissing-format-attribute.
- * g++.dg/warn/miss-format-7.C: New test.
-
-2019-06-21 Richard Biener <rguenther@suse.de>
-
- PR debug/90914
- * g++.dg/debug/pr90914.C: New testcase.
-
-2019-06-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90913
- * gfortran.dg/vect/pr90913.f90: New testcase.
-
-2019-06-21 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/vect/vect-simd-12.c: New test.
- * gcc.dg/vect/vect-simd-13.c: New test.
- * gcc.dg/vect/vect-simd-14.c: New test.
- * gcc.dg/vect/vect-simd-15.c: New test.
- * gcc.target/i386/sse2-vect-simd-12.c: New test.
- * gcc.target/i386/sse2-vect-simd-13.c: New test.
- * gcc.target/i386/sse2-vect-simd-14.c: New test.
- * gcc.target/i386/sse2-vect-simd-15.c: New test.
- * gcc.target/i386/avx2-vect-simd-12.c: New test.
- * gcc.target/i386/avx2-vect-simd-13.c: New test.
- * gcc.target/i386/avx2-vect-simd-14.c: New test.
- * gcc.target/i386/avx2-vect-simd-15.c: New test.
- * gcc.target/i386/avx512f-vect-simd-12.c: New test.
- * gcc.target/i386/avx512f-vect-simd-13.c: New test.
- * gcc.target/i386/avx512f-vect-simd-14.c: New test.
- * gcc.target/i386/avx512bw-vect-simd-15.c: New test.
- * g++.dg/vect/simd-6.cc: New test.
- * g++.dg/vect/simd-7.cc: New test.
- * g++.dg/vect/simd-8.cc: New test.
- * g++.dg/vect/simd-9.cc: New test.
- * c-c++-common/gomp/scan-2.c: Don't expect any diagnostics.
-
- PR c++/90950
- * g++.dg/gomp/lastprivate-1.C: New test.
-
- * gcc.dg/vect/vect-simd-11.c: New test.
- * gcc.target/i386/sse2-vect-simd-11.c: New test.
- * gcc.target/i386/avx2-vect-simd-11.c: New test.
- * gcc.target/i386/avx512bw-vect-simd-11.c: New test.
-
-2019-06-20 Marek Polacek <polacek@redhat.com>
-
- PR c++/79781
- * g++.dg/ext/goto1.C: New test.
-
-2019-06-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/77632
- * gfortran.dg/pr77632_1.f90: New test.
-
-2019-06-20 Marek Polacek <polacek@redhat.com>
-
- PR c++/68265
- * g++.dg/parse/error62.C: New test.
-
-2019-06-20 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/86587
- * gfortran.dg/pr86587.f90: New test.
-
-2019-06-20 Iain Sandoe <iain@sandoe.co.uk>
-
- * obj-c++.dg/stubify-1.mm: Adjust options and scan-asm checks.
- * obj-c++.dg/stubify-2.mm: Likewise.
- * objc.dg/stubify-1.m: Likewise.
- * objc.dg/stubify-2.m: Likewise.
-
-2019-06-20 Marek Polacek <polacek@redhat.com>
-
- PR c++/87512
- * g++.dg/cpp1z/inline-var7.C: New test.
-
-2019-06-20 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/54855
- * gcc.target/i386/pr54855-1.c: New test.
- * gcc.target/i386/pr54855-2.c: Likewise.
- * gcc.target/i386/pr54855-3.c: Likewise.
- * gcc.target/i386/pr54855-4.c: Likewise.
- * gcc.target/i386/pr54855-5.c: Likewise.
- * gcc.target/i386/pr54855-6.c: Likewise.
- * gcc.target/i386/pr54855-7.c: Likewise.
- * gcc.target/i386/pr54855-8.c: Likewise.
- * gcc.target/i386/pr54855-9.c: Likewise.
- * gcc.target/i386/pr54855-10.c: Likewise.
-
-2019-06-20 Jan Hubicka <jh@suse.cz>
-
- * gcc.c-torture/execute/alias-access-path-1.c: New testcase.
-
-2019-06-20 Marek Polacek <polacek@redhat.com>
-
- PR c++/89873
- * g++.dg/cpp1y/noexcept1.C: New test.
-
-2019-06-20 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/90937
- * gfortran.dg/external_procedure_4.f90: New test.
-
-2019-06-20 Tom de Vries <tdevries@suse.de>
-
- * gcc.dg/pr90866-2.c: Require global_constructor.
-
-2019-06-20 Tom de Vries <tdevries@suse.de>
-
- * gcc.c-torture/compile/pr89280.c: Require nonlocal_goto.
- * gcc.dg/pr88870.c: Same.
- * gcc.dg/pr90082.c: Same.
-
-2019-06-20 Tom de Vries <tdevries@suse.de>
-
- * gcc.dg/pr89737.c: Require indirect_jumps.
- * gcc.dg/torture/pr87693.c: Same.
- * gcc.dg/torture/pr89135.c: Same.
- * gcc.dg/torture/pr90071.c: Same.
-
-2019-06-20 Tom de Vries <tdevries@suse.de>
-
- * gcc.c-torture/compile/pr89280.c: Require label_values.
- * gcc.dg/pr89737.c: Same.
- * gcc.dg/pr90082.c: Same.
- * gcc.dg/torture/pr89135.c: Same.
- * gcc.dg/torture/pr89247.c: Same.
- * gcc.dg/torture/pr90071.c: Same.
-
-2019-06-20 Tom de Vries <tdevries@suse.de>
-
- * gcc.c-torture/compile/pr77754-1.c: Require alloca.
- * gcc.c-torture/compile/pr77754-2.c: Same.
- * gcc.c-torture/compile/pr77754-3.c: Same.
- * gcc.c-torture/compile/pr77754-4.c: Same.
- * gcc.c-torture/compile/pr77754-5.c: Same.
- * gcc.c-torture/compile/pr77754-6.c: Same.
- * gcc.c-torture/compile/pr87110.c: Same.
- * gcc.c-torture/execute/pr86528.c: Same.
- * gcc.dg/Walloca-larger-than-2.c: Same.
- * gcc.dg/Walloca-larger-than.c: Same.
- * gcc.dg/Warray-bounds-41.c: Same.
- * gcc.dg/Wrestrict-17.c: Same.
- * gcc.dg/Wstrict-overflow-27.c: Same.
- * gcc.dg/Wstringop-truncation-3.c: Same.
- * gcc.dg/pr78902.c: Same.
- * gcc.dg/pr87099.c: Same.
- * gcc.dg/pr87320.c: Same.
- * gcc.dg/pr89045.c: Same.
- * gcc.dg/strlenopt-62.c: Same.
- * gcc.dg/tree-ssa/alias-37.c: Same.
-
-2019-06-19 Marek Polacek <polacek@redhat.com>
-
- PR c++/60364 - noreturn after first decl not diagnosed.
- * g++.dg/warn/noreturn-8.C: New test.
- * g++.dg/warn/noreturn-9.C: New test.
- * g++.dg/warn/noreturn-10.C: New test.
- * g++.dg/warn/noreturn-11.C: New test.
-
-2019-06-19 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/90626
- * gcc.dg/strlenopt-65.c: New test.
- * gcc.dg/strlenopt-66.c: New test.
- * gcc.dg/strlenopt.h (strcmp, strncmp): Declare.
-
-2019-06-19 Martin Sebor <msebor@redhat.com>
-
- PR translation/90156
- * gcc.dg/format/gcc_diag-11.c: Enable.
-
-2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/69499
- * gfortran.dg/pr69499.f90: New test.
- * gfortran.dg/module_error_1.f90: Update dg-error string.
-
-2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/69398
- * gfortran.dg/pr69398.f90: New test.
-
-2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/87907
- * gfortran.dg/pr87907.f90: New testcase.
-
-2019-06-19 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR middle-end/84521
- * gcc.c-torture/execute/pr84521.c: New test.
-
-2019-06-19 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/vect/vect-simd-8.c: If main is defined, don't include
- tree-vect.h nor call check_vect.
- * gcc.dg/vect/vect-simd-9.c: Likewise.
- * gcc.dg/vect/vect-simd-10.c: New test.
- * gcc.target/i386/sse2-vect-simd-8.c: New test.
- * gcc.target/i386/sse2-vect-simd-9.c: New test.
- * gcc.target/i386/sse2-vect-simd-10.c: New test.
- * gcc.target/i386/avx2-vect-simd-8.c: New test.
- * gcc.target/i386/avx2-vect-simd-9.c: New test.
- * gcc.target/i386/avx2-vect-simd-10.c: New test.
- * gcc.target/i386/avx512f-vect-simd-8.c: New test.
- * gcc.target/i386/avx512f-vect-simd-9.c: New test.
- * gcc.target/i386/avx512f-vect-simd-10.c: New test.
-
- * g++.dg/vect/simd-3.cc: New test.
- * g++.dg/vect/simd-4.cc: New test.
- * g++.dg/vect/simd-5.cc: New test.
-
-2019-06-19 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/ubsan/pr63956.C: Adjust expected diagnostics.
-
-2019-06-19 Jim MacArthur <jim.macarthur@codethink.co.uk>
- Mark Eggleston <mark.eggleston@codethink.com>
-
- PR fortran/89103
- * gfortran.dg/dec_format_empty_item_1.f: New test.
- * gfortran.dg/dec_format_empty_item_2.f: New test.
- * gfortran.dg/dec_format_empty_item_3.f: New test.
-
-2019-06-19 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- * gcc.target/aarch64/pr88834.c: Move from here...
- * gcc.target/aarch64/sve/pr88834.c: ...to here.
-
-2019-06-18 Cherry Zhang <cherryyz@google.com>
-
- * go.dg/concatstring.go: New test.
-
-2019-06-18 Thomas Schwinge <thomas@codesourcery.com>
-
- PR fortran/90921
- * gfortran.dg/goacc/declare-3.f95: Update.
-
- PR fortran/85221
- * gfortran.dg/goacc/declare-3.f95: New file.
-
- PR middle-end/90859
- * c-c++-common/goacc/firstprivate-mappings-1.c: Update.
-
- * c-c++-common/goacc/firstprivate-mappings-1.c: New file.
- * g++.dg/goacc/firstprivate-mappings-1.C: Likewise.
-
- PR testsuite/90861
- * c-c++-common/goacc/declare-pr90861.c: New file.
-
- PR testsuite/90868
- * c-c++-common/goacc/declare-1.c: Update.
- * c-c++-common/goacc/declare-2.c: Likewise.
-
- PR middle-end/90862
- * c-c++-common/goacc/declare-1.c: Update.
- * c-c++-common/goacc/declare-2.c: Likewise.
-
-2019-06-18 Marek Polacek <polacek@redhat.com>
-
- PR c++/84698
- * g++.dg/cpp0x/noexcept42.C: New test.
-
- PR c++/71548
- * g++.dg/cpp0x/variadic177.C: New test.
-
-2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/struct_vect_18.c: Allow branches to
- contain dots.
- * gcc.target/aarch64/sve/struct_vect_19.c: Likewise.
- * gcc.target/aarch64/sve/struct_vect_20.c: Likewise.
- * gcc.target/aarch64/sve/struct_vect_21.c: Likewise.
- * gcc.target/aarch64/sve/struct_vect_22.c: Likewise.
- * gcc.target/aarch64/sve/struct_vect_23.c: Likewise.
- * gcc.target/aarch64/sve/unroll-1.c: Likewise.
- * gcc.target/aarch64/sve/while_1.c: Check for b.any.
-
-2019-06-18 Uroš Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/pr81563.c (dg-final): Check that no
- registers are restored from %esp.
-
-2019-06-18 Richard Biener <rguenther@suse.de>
-
- PR debug/90900
- * gcc.dg/gomp/pr90900.c: New testcase.
-
-2019-06-18 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/pr90866-2.c: Remove a pointless declaration
- to avoid compilation errors on arm-none-eabi.
-
-2019-06-18 Szabolcs Nagy <szabolcs.nagy@arm.com>
-
- * gcc.target/aarch64/pcs_attribute-2.c: Remove ifunc usage.
- * gcc.target/aarch64/pcs_attribute-3.c: New test.
-
-2019-06-18 Alejandro Martinez <alejandro.martinezvicente@arm.com>
- * gcc.target/aarch64/sve/fadda_1.c: New test.
-
-2019-06-17 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/vect/vect-simd-8.c: New test.
- * gcc.dg/vect/vect-simd-9.c: New test.
- * g++.dg/vect/simd-2.cc: New test.
- * g++.dg/gomp/scan-1.C: New test.
-
-2019-06-17 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/62055
- * gcc.target/i386/fnabs.c: New test.
-
-2019-06-17 Marek Polacek <polacek@redhat.com>
-
- PR c++/83820 - excessive attribute arguments not detected.
- * g++.dg/cpp0x/gen-attrs-67.C: New test.
-
-2019-06-17 Nathan Sidwell <nathan@acm.org>
-
- PR c++/90754
- * g++.dg/lookup/pr90754.C: New.
-
-2019-06-17 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR middle-end/64242
- * gcc.c-torture/execute/pr64242.c: Improve test.
-
-2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/mspabi_sllll.c: New test.
- * gcc.target/msp430/mspabi_srall.c: New test.
- * gcc.target/msp430/mspabi_srlll.c: New test.
- * gcc.c-torture/execute/shiftdi-2.c: New test.
-
-2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * lib/target-supports.exp: Add check_effective_target_longlong64.
-
-2019-06-16 Jan Hubicka <hubicka@ucw.cz>
-
- * gcc.dg/tree-ssa/alias-access-path-4.c: New testcase.
- * gcc.dg/tree-ssa/alias-access-path-5.c: New testcase.
-
-2019-06-15 Iain Buclaw <ibuclaw@gdcproject.org>
-
- PR d/90650
- * gdc.dg/pr90650a.d: New test.
- * gdc.dg/pr90650b.d: New test.
-
-2019-06-15 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.dg/dummy_derived_typed.f90: New test.
-
-2019-06-15 Jan Hubicka <hubicka@ucw.cz>
-
- * gcc.dg/tree-ssa/alias-access-path-2.c: New testcase.
-
-2019-06-15 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.dg/ieee/ieee_4.f90: Un-xfail on i?86-*-freebsd.
-
-2019-06-15 Iain Sandoe <iain@sandoe.co.uk>
-
- PR objc/90709
- * obj-c++.dg/proto-lossage-7.mm: Use proxy headers.
- * obj-c++.dg/strings/const-cfstring-2.mm: Likewise.
- * obj-c++.dg/strings/const-cfstring-5.mm: Likewise.
- * obj-c++.dg/strings/const-str-12.mm: Likewise.
- * obj-c++.dg/syntax-error-1.mm: Likewise.
- * obj-c++.dg/torture/strings/const-cfstring-1.mm: Likewise.
- * obj-c++.dg/torture/strings/const-str-10.mm: Likewise.
- * obj-c++.dg/torture/strings/const-str-11.mm: Likewise.
- * obj-c++.dg/torture/strings/const-str-9.mm: Likewise.
- * obj-c++.dg/cxx-ivars-3.mm: Skip on later Darwin, where the 10.4 API
- in no longer supported, also on m64 where there's no meaning to it.
- * obj-c++.dg/isa-field-1.mm: Suppress unwanted warning, add comment why.
- * obj-c++.dg/objc-gc-3.mm: Skip for Darwin > 16, the API use is an error
- there.
- * obj-c++.dg/qual-types-1.mm: Prune a spurious l64 warning.
- * obj-c++.dg/stubify-1.mm: Tidy up after better compiler warnings.
- * obj-c++.dg/stubify-2.mm: Likewise.
- * obj-c++.dg/try-catch-1.mm: Likewise.
- * obj-c++.dg/try-catch-3.mm: Likewise.
-
-2019-06-15 Iain Sandoe <iain@sandoe.co.uk>
-
- PR objc/90709
- * objc.dg/encode-7-next-64bit.m: Use proxy headers.
- * objc.dg/image-info.m: Likewise.
- * objc.dg/method-6.m: Likewise.
- * objc.dg/no-extra-load.m: Likewise.
- * objc.dg/objc-foreach-4.m: Likewise.
- * objc.dg/objc-foreach-5.m: Likewise.
- * objc.dg/proto-lossage-7.m: Likewise.
- * objc.dg/strings/const-cfstring-2.m: Likewise.
- * objc.dg/strings/const-cfstring-5.m: Likewise.
- * objc.dg/strings/const-str-12b.m: Likewise.
- * objc.dg/symtab-1.m: Likewise.
- * objc.dg/torture/strings/const-cfstring-1.m: Likewise.
- * objc.dg/torture/strings/const-str-10.m: Likewise.
- * objc.dg/torture/strings/const-str-11.m: Likewise.
- * objc.dg/torture/strings/const-str-9.m: Likewise.
- * objc.dg/zero-link-1.m: Likewise.
- * objc.dg/zero-link-2.m: Likewise.
- * objc.dg/zero-link-3.m: Likewise.
- * objc.dg/isa-field-1.m: Suppress unwanted warning, add comment why.
- * objc.dg/headers.m: XFAIL for Darwin14-19.
- * objc.dg/objc-gc-4.m: Skip for Darwin > 16, the API use is an error
- there.
-
-2019-06-15 Iain Sandoe <iain@sandoe.co.uk>
-
- PR objc/90709
- * objc-obj-c++-shared/CF-CFString.h: New.
- * objc-obj-c++-shared/F-NSArray.h: New.
- * objc-obj-c++-shared/F-NSAutoreleasePool.h: New.
- * objc-obj-c++-shared/F-NSObject.h: New.
- * objc-obj-c++-shared/F-NSString.h: New.
- * objc-obj-c++-shared/F-NSValue.h: New.
- * objc-obj-c++-shared/GNUStep/CoreFoundation/CFArray.h: New.
- * objc-obj-c++-shared/GNUStep/CoreFoundation/CFAvailability.h: New.
- * objc-obj-c++-shared/GNUStep/CoreFoundation/CFBase.h: New.
- * objc-obj-c++-shared/GNUStep/CoreFoundation/CFCharacterSet.h: New.
- * objc-obj-c++-shared/GNUStep/CoreFoundation/CFData.h: New.
- * objc-obj-c++-shared/GNUStep/CoreFoundation/CFDictionary.h: New.
- * objc-obj-c++-shared/GNUStep/CoreFoundation/CFLocale.h: New.
- * objc-obj-c++-shared/GNUStep/CoreFoundation/CFString.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSArray.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSAutoreleasePool.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSDate.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSEnumerator.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSGeometry.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSObjCRuntime.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSObject.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSRange.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSString.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSValue.h: New.
- * objc-obj-c++-shared/GNUStep/Foundation/NSZone.h: New.
- * objc-obj-c++-shared/GNUStep/GNUstepBase/GNUstep.h: New.
- * objc-obj-c++-shared/GNUStep/GNUstepBase/GSBlocks.h: New.
- * objc-obj-c++-shared/GNUStep/GNUstepBase/GSConfig.h: New.
- * objc-obj-c++-shared/GNUStep/GNUstepBase/GSObjCRuntime.h: New.
- * objc-obj-c++-shared/GNUStep/GNUstepBase/GSVersionMacros.h: New.
- * objc-obj-c++-shared/GNUStep/GNUstepBase/NSArray+GNUstepBase.h: New.
- * objc-obj-c++-shared/GNUStep/GNUstepBase/NSMutableString+GNUstepBase.h:
- New.
- * objc-obj-c++-shared/GNUStep/GNUstepBase/NSNumber+GNUstepBase.h: New.
- * objc-obj-c++-shared/GNUStep/GNUstepBase/NSObject+GNUstepBase.h: New.
- * objc-obj-c++-shared/GNUStep/GNUstepBase/NSString+GNUstepBase.h: New.
-
-2019-06-15 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/90779
- * c-c++-common/goacc/routine-5.c (func2): Don't expect error for
- static block scope variable in #pragma acc routine.
-
-2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.dg/integer_exponentiation_4.f90: Update test.
- * gfortran.dg/integer_exponentiation_5.F90: Ditto.
- * gfortran.dg/no_range_check_1.f90: Ditto.
-
-2019-06-14 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/90577
- PR fortran/90578
- * gfortran.dg/lrshift_1.f90: Adjust testcase.
- * gfortran.dg/shiftalr_3.f90: New testcase.
-
-2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/89646
- * gfortran.dg/pr89646.f90: New test.
-
-2019-06-14 H.J. Lu <hongjiu.lu@intel.com>
-
- PR rtl-optimization/90765
- * gcc.target/i386/pr90765-1.c: New test.
- * gcc.target/i386/pr90765-2.c: Likewise.
-
-2019-06-14 Marek Polacek <polacek@redhat.com>
-
- PR c++/90884 - stray note with -Wctor-dtor-privacy.
- * g++.dg/warn/ctor-dtor-privacy-4.C: New.
- * g++.dg/warn/ctor-dtor-privacy-4.h: New.
-
-2019-06-14 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/ldist-26.c: Adjust.
-
-2019-06-14 Feng Xue <fxue@os.amperecomputing.com>
-
- PR ipa/90401
- * gcc.dg/ipa/ipcp-agg-10.c: New test.
-
-2019-06-13 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/90662
- * gcc.dg/pr90866-2.c: New test.
- * gcc.dg/pr90866.c: Ditto.
-
-2019-06-13 Jiufu Guo <guojiufu@linux.ibm.com>
- Lijia He <helijia@linux.ibm.com>
-
- PR tree-optimization/77820
- * gcc.dg/tree-ssa/phi_on_compare-1.c: New testcase.
- * gcc.dg/tree-ssa/phi_on_compare-2.c: New testcase.
- * gcc.dg/tree-ssa/phi_on_compare-3.c: New testcase.
- * gcc.dg/tree-ssa/phi_on_compare-4.c: New testcase.
- * gcc.dg/tree-ssa/split-path-6.c: Update testcase.
- * gcc.target/sh/pr51244-20.c: Update testcase.
-
-2019-06-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/darwin-minversion-link.c: New test.
-
-2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/68544
- * gfortran.dg/pr68544.f90: New test.
- * gfortran.dg/pr85687.f90: Modify test for new error message.
-
-2019-06-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * g++.dg/pr71694.C: Use non-PIC codegen for Darwin m32.
-
-2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/89344
- * gfortran.dg/pr89344.f90: New test.
-
-2019-06-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/darwin-minversion-1.c: Use compile rather than link/run.
- * gcc.dg/darwin-minversion-2.c: Likewise.
-
-2019-06-13 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR target/90871
- * g++.dg/ext/altivec-15.C: Add dg-error directive.
-
-2019-06-13 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/pr90760.c: Require alias support.
-
-2019-06-13 Jan Hubicka <hubicka@ucw.cz>
-
- PR tree-optimization/90869
- * g++.dg/tree-ssa/alias-access-path-1.C: New testcase.
-
-2019-06-13 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90856
- * gcc.target/i386/pr90856.c: New testcase.
-
-2019-06-13 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/tree-ssa/ssa-dse-1.C: Don't match exact number of chars of
- = {} store.
- * g++.dg/tree-ssa/pr31146.C: Change -fdump-tree-forwprop to
- -fdump-tree-forwprop1 in dg-options. Expect <int[5]> in MEM.
-
-2019-06-13 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/vect/vect-version-1.c: New testcase.
- * gcc.dg/vect/vect-version-2.c: Likewise.
-
-2019-06-13 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/variably-modified-type-1.C: New.
- * g++.dg/cpp0x/alias-decl-1.C: Test the location too.
- * g++.dg/other/pr84792-1.C: Likewise.
- * g++.dg/other/pr84792-2.C: Likewise.
- * g++.dg/parse/error24.C: Likewise.
- * g++.dg/parse/error32.C: Likewise.
- * g++.dg/parse/error33.C: Likewise.
- * g++.dg/parse/saved1.C: Likewise.
- * g++.dg/template/operator6.C: Likewise.
- * g++.dg/template/pr61745.C: Likewise.
- * g++.dg/template/typedef41.C: Likewise.
- * g++.old-deja/g++.jason/crash10.C: Likewise.
-
-2019-06-13 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/conflicting-specifiers-1.C: New.
- * g++.dg/diagnostic/two-or-more-data-types-1.C: Likewise.
- * g++.dg/parse/error10.C: Adjust location.
- * g++.dg/parse/pragma2.C: Likewise.
-
-2019-06-13 Feng Xue <fxue@os.amperecomputing.com>
-
- PR tree-optimization/89713
- * g++.dg/tree-ssa/empty-loop.C: New test.
- * gcc.dg/tree-ssa/dce-2.c: New test.
- * gcc.dg/const-1.c: Add -fno-finite-loops option.
- * gcc.dg/graphite/graphite.exp: Likewise.
- * gcc.dg/loop-unswitch-1.c: Likewise.
- * gcc.dg/predict-9.c: Likewise.
- * gcc.dg/pure-2.c: Likewise.
- * gcc.dg/tree-ssa/20040211-1.c: Likewise.
- * gcc.dg/tree-ssa/loop-10.c: Likewise.
- * gcc.dg/tree-ssa/split-path-6.c: Likewise.
- * gcc.dg/tree-ssa/ssa-thread-12.c: Likewise.
-
-2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- PR target/88838
- * gcc.target/aarch64/pr88838.c: New test.
- * gcc.target/aarch64/sve/while_1.c: Adjust.
-
-2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
-
- PR target/88834
- * gcc.target/aarch64/pr88834.c: New test.
- * gcc.target/aarch64/sve/struct_vect_1.c: Adjust.
- * gcc.target/aarch64/sve/struct_vect_14.c: Likewise.
- * gcc.target/aarch64/sve/struct_vect_15.c: Likewise.
- * gcc.target/aarch64/sve/struct_vect_16.c: Likewise.
- * gcc.target/aarch64/sve/struct_vect_17.c: Likewise.
- * gcc.target/aarch64/sve/struct_vect_7.c: Likewise.
-
-2019-06-12 Marek Polacek <polacek@redhat.com>
-
- PR c++/87410
- * g++.dg/cpp1y/pr87410.C: New test.
-
-2019-06-12 Marek Polacek <polacek@redhat.com>
-
- PR c++/66999 - 'this' captured by reference.
- * g++.dg/cpp0x/lambda/lambda-this21.C: New test.
-
- PR c++/90825 - endless recursion when evaluating sizeof.
- PR c++/90832 - endless recursion when evaluating sizeof.
- * g++.dg/cpp0x/constexpr-sizeof2.C: New test.
- * g++.dg/cpp0x/constexpr-sizeof3.C: New test.
-
-2019-06-12 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/90676
- * gcc.dg/tree-ssa/pr30375.c: Adjust and simplify expected test
- output some more.
- * gcc.dg/tree-ssa/slsr-27.c: Ditto.
- * gcc.dg/tree-ssa/slsr-28.c: Ditto.
- * gcc.dg/tree-ssa/slsr-29.c: Ditto.
- * gcc.dg/tree-ssa/ssa-dse-24.c: Ditto.
-
-2019-06-12 Marek Polacek <polacek@redhat.com>
-
- PR c++/90736 - bogus error with alignof.
- * g++.dg/cpp0x/alignof5.C: New test.
-
-2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
-
- * gcc.dg/builtin-apply2.c: Skip for PRU.
- * gcc.dg/torture/stackalign/builtin-apply-2.c: Ditto.
-
-2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
-
- * g++.old-deja/g++.abi/ptrmem.C: Add PRU to list.
-
-2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
-
- * gcc.dg/tree-ssa/20040204-1.c: XFAIL on pru.
- * gcc.dg/tree-ssa/reassoc-33.c: Ditto.
- * gcc.dg/tree-ssa/reassoc-34.c: Ditto.
- * gcc.dg/tree-ssa/reassoc-35.c: Ditto.
- * gcc.dg/tree-ssa/reassoc-36.c: Ditto.
-
-2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
-
- * gcc.dg/stack-usage-1.c: Define PRU stack usage.
-
-2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
-
- * gcc.c-torture/execute/20101011-1.c: Define DO_TEST to 0 for PRU.
- * gcc.dg/20020312-2.c: No PIC register for PRU.
-
-2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
-
- * lib/gcc-dg.exp: Filter unsupported features in PRU's TI ABI mode.
- * lib/target-utils.exp: Ditto.
- * lib/target-supports.exp (check_effective_target_function_pointers,
- check_effective_target_large_return_values): New.
-
-2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
-
- * lib/gcc-dg.exp: Bail on region overflow for tiny targets.
- * lib/target-utils.exp: Ditto.
- * lib/target-supports.exp: Declare PRU target as tiny.
-
-2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
-
- * gcc.target/pru/abi-arg-struct.c: New test.
- * gcc.target/pru/ashiftrt.c: New test.
- * gcc.target/pru/builtins-1.c: New test.
- * gcc.target/pru/builtins-error.c: New test.
- * gcc.target/pru/clearbit.c: New test.
- * gcc.target/pru/loop-asm.c: New test.
- * gcc.target/pru/loop-dowhile.c: New test.
- * gcc.target/pru/loop-hi-1.c: New test.
- * gcc.target/pru/loop-hi-2.c: New test.
- * gcc.target/pru/loop-qi-1.c: New test.
- * gcc.target/pru/loop-qi-2.c: New test.
- * gcc.target/pru/loop-short-1.c: New test.
- * gcc.target/pru/loop-short-2.c: New test.
- * gcc.target/pru/loop-si-1.c: New test.
- * gcc.target/pru/loop-si-2.c: New test.
- * gcc.target/pru/loop-u8_pcrel_overflow.c: New test.
- * gcc.target/pru/loop-ubyte-1.c: New test.
- * gcc.target/pru/loop-ubyte-2.c: New test.
- * gcc.target/pru/lra-framepointer-fragmentation-1.c: New test.
- * gcc.target/pru/lra-framepointer-fragmentation-2.c: New test.
- * gcc.target/pru/mabi-ti-1.c: New test.
- * gcc.target/pru/mabi-ti-2.c: New test.
- * gcc.target/pru/mabi-ti-3.c: New test.
- * gcc.target/pru/mabi-ti-4.c: New test.
- * gcc.target/pru/mabi-ti-5.c: New test.
- * gcc.target/pru/mabi-ti-6.c: New test.
- * gcc.target/pru/mabi-ti-7.c: New test.
- * gcc.target/pru/pr64366.c: New test.
- * gcc.target/pru/pragma-ctable_entry.c: New test.
- * gcc.target/pru/pru.exp: New file.
- * gcc.target/pru/qbbc-1.c: New test.
- * gcc.target/pru/qbbc-2.c: New test.
- * gcc.target/pru/qbbc-3.c: New test.
- * gcc.target/pru/qbbs-1.c: New test.
- * gcc.target/pru/qbbs-2.c: New test.
- * gcc.target/pru/setbit.c: New test.
- * gcc.target/pru/zero_extend-and-hisi.c: New test.
- * gcc.target/pru/zero_extend-and-qihi.c: New test.
- * gcc.target/pru/zero_extend-and-qisi.c: New test.
- * gcc.target/pru/zero_extend-hisi.c: New test.
- * gcc.target/pru/zero_extend-qihi.c: New test.
- * gcc.target/pru/zero_extend-qisi.c: New test.
- * lib/target-supports.exp: Add PRU to feature filters.
-
-2019-06-12 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/90002
- * gfortran.dg/pr90002.f90: New test.
-
-2019-06-12 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/90676
- * gcc.dg/tree-ssa/dump-6.c: New test.
- * g++.dg/tree-ssa/pr19807.C: Adjust expected output.
- * g++.dg/tree-ssa/ssa-dse-1.C: Same.
- * gcc.dg/store_merging_5.c: Same.
- * gcc.dg/tree-prof/stringop-2.c: Same.
- * gcc.dg/tree-ssa/pr30375.c: Same.
- * gcc.dg/tree-ssa/slsr-27.c: Same.
- * gcc.dg/tree-ssa/slsr-28.c: Same.
- * gcc.dg/tree-ssa/slsr-29.c: Same.
- * gcc.dg/tree-ssa/ssa-dse-24.c: Same.
-
-2019-06-12 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/90662
- * gcc.dg/strlenopt-62.c: New test.
- * gcc.dg/strlenopt-63.c: New test.
- * gcc.dg/strlenopt-64.c: New test.
-
-2019-06-12 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
-
- * gcc.target/arm/ssadv16qi.c: New test.
- * gcc.target/arm/usadv16qi.c: Likewise.
-
-2019-06-12 Jakub Jelinek <jakub@redhat.com>
-
- PR c/90760
- * gcc.dg/pr90760.c: New test.
-
-2019-06-11 Faraz Shahbazker <fshahbazker@wavecomp.com>
-
- * gcc.target/mips/data-sym-pool.c: Update expected output.
- * gcc.target/mips/data-sym-multi-pool.c: New test.
-
-2019-06-11 Iain Sandoe <iain@sandoe.co.uk>
-
- PR testsuite/65364
- * gcc.dg/uninit-19.c (fn1): Adjust target condition for Darwin.
- (fn2): Likewise.
-
-2019-06-11 Michael Meissner <meissner@linux.ibm.com>
-
- * gcc.target/powerpc/localentry-1.c: Add -mpcrel option.
- * gcc.target/powerpc/localentry-detect-1.c: Explicitly set and
- unset -mpcrel in the target pragmas.
- * gcc.target/powerpc/notoc-direct-1.c: Add -mpcrel option.
- * gcc.target/powerpc/pcrel-sibcall-1.c: Explicitly set and
- unset -mpcrel in the target pragmas.
-
-2019-06-11 Marc Glisse <marc.glisse@inria.fr>
-
- * gcc.dg/tree-ssa/cmpexactdiv-5.c: New file.
-
-2019-06-11 Matthew Beliveau <mbelivea@redhat.com>
-
- PR c++/90449 - add -Winaccessible-base option.
- * g++.dg/warn/Winaccessible-base-1.C: New file.
- * g++.dg/warn/Winaccessible-base-2.C: New file.
- * g++.dg/warn/Winaccessible-virtual-base-1.C: New file.
- * g++.dg/warn/Winaccessible-virtual-base-2.C: New file.
-
-2019-06-11 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/90810
- * g++.dg/ext/vector37.C: New test.
-
-2019-06-10 Matthew Beliveau <mbelivea@redhat.com>
-
- PR c++/87250
- * g++.dg/cpp0x/pr87250.C: New test.
-
-2019-06-10 Jakub Jelinek <jakub@redhat.com>
-
- PR testsuite/90772
- * g++.dg/cpp1y/feat-cxx14.C: Use std::size_t instead of size_t.
- * g++.dg/cpp1z/feat-cxx1z.C: Likewise.
- * g++.dg/cpp2a/feat-cxx2a.C: Likewise.
- * g++.dg/cpp1z/pr85569.C: Include <functional>.
- * g++.dg/tree-ssa/pr80293.C: Include <cstdint>.
- * g++.dg/tree-ssa/pr69336.C: Include <stdexcept>.
-
-2019-06-10 Jonathan Wakely <jwakely@redhat.com>
-
- PR other/90695
- * g++.dg/cpp0x/noexcept15.C: Remove dependency on library header.
-
-2019-06-10 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/scan-1.c: New test.
- * c-c++-common/gomp/scan-2.c: New test.
- * c-c++-common/gomp/scan-3.c: New test.
- * c-c++-common/gomp/scan-4.c: New test.
-
-2019-06-10 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/no_profile_instrument_function-attr-1.c: Fix
- function name.
-
-2019-06-10 Claudiu Zissulescu <claziss@synopsys.com>
-
- * gcc.target/arc/jumptables.c: Update test.
-
-2019-06-10 Claudiu Zissulescu <claziss@synopsys.com>
-
- * gcc.target/arc/and-cnst-size.c: New test.
- * gcc.target/arc/mov-cnst-size.c: Likewise.
- * gcc.target/arc/or-cnst-size.c: Likewise.
- * gcc.target/arc/store-merge-1.c: Update test.
- * gcc.target/arc/arc700-stld-hazard.c: Likewise.
- * gcc.target/arc/cmem-1.c: Likewise.
- * gcc.target/arc/cmem-2.c: Likewise.
- * gcc.target/arc/cmem-3.c: Likewise.
- * gcc.target/arc/cmem-4.c: Likewise.
- * gcc.target/arc/cmem-5.c: Likewise.
- * gcc.target/arc/cmem-6.c: Likewise.
- * gcc.target/arc/loop-4.c: Likewise.
- * gcc.target/arc/movh_cl-1.c: Likewise.
- * gcc.target/arc/sdata-3.c: Likewise.
-
-2019-06-10 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/ipa/pr68035.c: Update scanned pattern.
-
-2019-06-10 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/attr-copy-6.c: Require alias support.
-
-2019-06-09 Marek Polacek <polacek@redhat.com>
-
- PR c++/65175
- * g++.dg/cpp0x/alias-decl-69.C: New test.
-
- PR c++/60366
- * g++.dg/cpp0x/lambda/lambda-ice32.C: New test.
-
-019-06-09 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/89365
- * gfortran.dg/assumed_rank_bounds_3.f90: New test.
-
-2019-06-08 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/90786
- * gfortran.dg/proc_ptr_51.f90: New test.
-
-2019-06-08 Marek Polacek <polacek@redhat.com>
-
- PR c++/52269
- * g++.dg/cpp0x/constexpr-decltype4.C: New test.
-
-2019-06-08 Thomas Koenig <tkoenig@gcc.gnu.org>
- Tomáš Trnka <trnka@scm.com>
-
- PR fortran/90744
- * gfortran.dg/deferred_character_33.f90: New test.
- * gfortran.dg/deferred_character_33a.f90: New test.
-
-2019-06-08 Marek Polacek <polacek@redhat.com>
-
- PR c++/77548
- * g++.dg/other/pr77548.C: New test.
-
- PR c++/72845
- * g++.dg/cpp0x/noexcept41.C: New test.
-
-2019-06-08 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * gcc.target/aarch64/sve/init_1.c: Remove options
- -O2 -fno-schedule-insns and instead pass -O.
- Update assembly in comments.
- * gcc.target/aarch64/sve/init_2.c: Likewise.
- * gcc.target/aarch64/sve/init_3.c: Likewise.
- * gcc.target/aarch64/sve/init_4.c: Likewise.
- * gcc.target/aarch64/sve/init_5.c: Likewise and additionally
- adjust dg-scan.
- * gcc.target/aarch64/sve/init_6.c: Likewise.
- * gcc.target/aarch64/sve/init_7.c: Likewise.
- * gcc.target/aarch64/sve/init_8.c: Likewise.
- * gcc.target/aarch64/sve/init_9.c: Likewise.
- * gcc.target/aarch64/sve/init_10.c: Likewise.
- * gcc.target/aarch64/sve/init_11.c: Likewise.
- * gcc.target/aarch64/sve/init_12.c: Likewise.
-
-2019-06-07 Marek Polacek <polacek@redhat.com>
-
- PR c++/77747
- * g++.dg/cpp0x/inh-ctor33.C: New test.
-
- PR c++/77967
- * g++.dg/cpp0x/alias-decl-68.C: New test.
-
- PR c++/77771
- * g++.dg/cpp0x/constexpr-77771.C: New test.
-
-2019-06-07 John David Anglin <danglin@gcc.gnu.org>
-
- * lib/scanasm.exp (dg-function-on-line): Add pattern for hppa*-*-linux*.
-
-2019-06-07 Mark Eggleston <mark.eggleston@codethink.com>
-
- PR fortran/89100
- * gfortran.dg/fmt_f_default_field_width_3.f90: Modify dg-error
- to allow use when kind=16 is not supported.
- * gfortran.dg/fmt_g_default_field_width_3.f90: Modify dg-error
- to allow use when kind=16 is not supported.
-
-2019-06-07 Richard Biener <rguenther@suse.de>
-
- PR debug/90574
- * gcc.misc-tests/gcov-pr90574-1.c: New testcase.
- * gcc.misc-tests/gcov-pr90574-2.c: Likewise.
-
-2019-06-07 Jan Hubicka <hubicka@ucw.cz>
-
- * gcc.dg/lto/alias-access-path-2.0.c: New testcase.
-
-2019-06-07 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/78902
- * c-c++-common/asan/alloca_loop_unpoisoning.c: Use result
- of __builtin_alloca.
- * c-c++-common/asan/pr88619.c: Likewise.
- * g++.dg/overload/using2.C: Likewise for malloc.
- * gcc.dg/attr-alloc_size-5.c: Add new dg-warning.
- * gcc.dg/nonnull-3.c: Use result of __builtin_strdup.
- * gcc.dg/pr43643.c: Likewise.
- * gcc.dg/pr59717.c: Likewise for calloc.
- * gcc.dg/torture/pr71816.c: Likewise.
- * gcc.dg/tree-ssa/pr78886.c: Likewise.
- * gcc.dg/tree-ssa/pr79697.c: Likewise.
- * gcc.dg/pr78902.c: New test.
-
-2019-06-06 Iain Sandoe <iain@sandoe.co.uk>
-
- * g++.dg/cpp0x/alignas4.C: Amend test to check for zerofill syntax
- on Darwin.
-
-2019-06-06 Martin Jambor <mjambor@suse.cz>
-
- * gcc.dg/tree-ssa/alias-access-path-1.c: Remove -fno-tree-sra option.
- * gcc.dg/tree-ssa/ssa-dse-26.c: Disable FRE.
- * gnat.dg/opt39.adb: Adjust scan dump.
-
-2019-06-06 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/size-optimized-shifts.c: New test.
-
-2019-06-06 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- * gcc.target/msp430/emulate-slli.c: New test.
- * gcc.target/msp430/emulate-srai.c: New test.
- * gcc.target/msp430/emulate-srli.c: New test.
-
-2019-06-06 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/87954
- * gcc.dg/pr87954.c: New test.
-
-2019-06-06 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/alias-37.c: New testcase.
- * gcc.dg/torture/20190604-1.c: Likewise.
- * gcc.dg/tree-ssa/pta-callused.c: Adjust.
-
-2019-06-06 Claudiu Zissulescu <claziss@synopsys.com>
-
- * gcc.target/arc/tmac-1.c: Reoreder dg-directives.
- * gcc.target/arc/tmac-2.c: Likewise.
-
-2019-06-05 Martin Sebor <msebor@redhat.com>
-
- PR c/90737
- * c-c++-common/Wreturn-local-addr.c: New test.
- * g++.dg/warn/Wreturn-local-addr-6.C: New test.
-
-2019-06-05 Hongtao Liu <hongtao.liu@intel.com>
-
- * gcc.target/i386/avx512dq-vfpclasspd-1.c: Adjust scan assember
- for {x,y,z} suffix.
- * gcc.target/i386/avx512dq-vfpclassps-1.c: Ditto.
-
-2019-06-05 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/format/gcc_diag-11.c: Skip until -Wformat-diag has
- been committed.
-
-2019-06-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/return-type-invalid-1.C: New.
- * g++.old-deja/g++.brendan/crash16.C: Adjust.
- * g++.old-deja/g++.law/ctors5.C: Likewise.
-
-2019-06-05 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/other/friend4.C: Test locations too.
- * g++.dg/other/friend5.C: Likewise.
- * g++.dg/other/friend7.C: Likewise.
-
-2019-06-05 Segher Boessenkool <segher@kernel.crashing.org>
-
- * g++.target/powerpc/undef-bool-3.C: Add -maltivec to dg-options.
-
-2019-06-05 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/weak/weak-19.c: New test.
-
-2019-06-05 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/discr6.ads: New test.
-
-2019-06-05 Sam Tebbs <sam.tebbs@arm.com>
-
- * gcc.target/aarch64/return_address_sign_b_1.c: New file.
- * gcc.target/aarch64/return_address_sign_b_2.c: New file.
- * gcc.target/aarch64/return_address_sign_b_3.c: New file.
- * gcc.target/aarch64/return_address_sign_builtin.c: New file.
- * g++.target/aarch64/return_address_sign_ab_exception.C: New file.
- * g++.target/aarch64/return_address_sign_b_exception.C: New file.
-
-2019-06-05 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/90733
- * gcc.dg/pr90733.c: New test.
-
-2019-06-05 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90726
- * gcc.dg/pr90726.c: Enable IVOPTs.
-
-2019-06-05 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/vect/simd-1.cc: New test.
-
-2019-06-05 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/89803
- * gcc.target/i386/avx-1.c (__builtin_ia32_fpclasssss,
- __builtin_ia32_fpclasssd): Removed.
- (__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
- * gcc.target/i386/sse-13.c (__builtin_ia32_fpclasssss,
- __builtin_ia32_fpclasssd): Removed.
- (__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
- * gcc.target/i386/sse-23.c (__builtin_ia32_fpclasssss,
- __builtin_ia32_fpclasssd): Removed.
- (__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
- * gcc.target/i386/avx512dq-vfpclassss-2.c: New.
- * gcc.target/i386/avx512dq-vfpclasssd-2.c: New.
- * gcc.target/i386/avx512dq-vfpclassss-1.c (avx512f_test):
- Add test for _mm_mask_fpclass_ss_mask.
- * gcc.target/i386/avx512dq-vfpclasssd-1.c (avx512f_test):
- Add test for _mm_mask_fpclass_sd_mask.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/direct-move-double1.c (VSX_REG_ATTR): Delete.
- * gcc.target/powerpc/direct-move-double2.c: Ditto.
- * gcc.target/powerpc/direct-move-float1.c: Ditto.
- * gcc.target/powerpc/direct-move-float2.c: Ditto.
- * gcc.target/powerpc/direct-move-vint1.c: Ditto.
- * gcc.target/powerpc/direct-move-vint2.c: Ditto.
-
-2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/direct-move-float1.c: Use "wa" instead of "ww"
- constraint.
-
-2019-06-04 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/concepts/pr60573.C: Test locations too.
- * g++.dg/cpp0x/deleted13.C: Likewise.
- * g++.dg/parse/error29.C: Likewise.
- * g++.dg/parse/qualified4.C: Likewise.
- * g++.dg/template/crash96.C Likewise.
- * g++.old-deja/g++.brendan/crash22.C Likewise.
- * g++.old-deja/g++.brendan/crash23.C Likewise.
- * g++.old-deja/g++.law/visibility10.C Likewise.
- * g++.old-deja/g++.other/decl5.C: Likewise.
-
-2019-06-04 Bill Schmidt <wschmidt@linux.ibm.com>
-
- PR target/78263
- * g++.target/powerpc: New directory.
- * g++.target/powerpc/powerpc.exp: New test driver.
- * g++.target/powerpc/undef-bool-3.C: New.
-
-2019-06-04 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
- a sorry_at on any of the clauses.
-
-2019-06-04 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90726
- * gcc.dg/pr90726.c: New testcase.
-
-2019-06-04 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90738
- * gcc.dg/torture/pr90738.c: New testcase.
-
- Revert
- 2019-06-03 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1.
-
-2019-06-04 Martin Liska <mliska@suse.cz>
-
- * c-c++-common/goacc/acc-icf.c: Change scanned pattern.
- * gfortran.dg/goacc/pr78027.f90: Likewise.
-
-2019-06-03 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/mmfpgpr.c: Delete.
-
-2019-06-03 David Edelsohn <dje.gcc@gmail.com>
-
- * gcc.dg/debug/enum-1.c: Add -fno-eliminate-unused-debug-symbols
- on AIX.
- * g++.dg/debug/enum-1.C: Same.
-
-2019-06-03 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR middle-end/64242
- * gcc.c-torture/execute/pr64242.c: Update test.
-
-2019-06-03 Szabolcs Nagy <szabolcs.nagy@arm.com>
-
- * gcc.target/aarch64/pcs_attribute-2.c: New test.
- * gcc.target/aarch64/torture/simd-abi-4.c: Check .variant_pcs support.
- * lib/target-supports.exp (check_effective_target_aarch64_variant_pcs):
- New.
-
-2019-06-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/aarch64/ssadv16qi.c: Add +nodotprod to pragma.
- * gcc.target/aarch64/usadv16qi.c: Likewise.
- * gcc.target/aarch64/ssadv16qi-dotprod.c: New test.
- * gcc.target/aarch64/usadv16qi-dotprod.c: Likewise.
-
-2019-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- * lib/target-supports.exp (add_options_for_aarch64_sve): New procedure.
- (aarch64_sve_hw_bits): Call add_options_for_aarch64_sve.
- (check_effective_target_aarch64_sve_hw): Likewise.
-
-2019-06-03 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1.
-
-2019-06-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90716
- * gcc.dg/guality/pr90716.c: New testcase.
-
-2019-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
-
- PR target/88837
- * gcc.target/aarch64/sve/init_1.c: New test.
- * gcc.target/aarch64/sve/init_1_run.c: Likewise.
- * gcc.target/aarch64/sve/init_2.c: Likewise.
- * gcc.target/aarch64/sve/init_2_run.c: Likewise.
- * gcc.target/aarch64/sve/init_3.c: Likewise.
- * gcc.target/aarch64/sve/init_3_run.c: Likewise.
- * gcc.target/aarch64/sve/init_4.c: Likewise.
- * gcc.target/aarch64/sve/init_4_run.c: Likewise.
- * gcc.target/aarch64/sve/init_5.c: Likewise.
- * gcc.target/aarch64/sve/init_5_run.c: Likewise.
- * gcc.target/aarch64/sve/init_6.c: Likewise.
- * gcc.target/aarch64/sve/init_6_run.c: Likewise.
- * gcc.target/aarch64/sve/init_7.c: Likewise.
- * gcc.target/aarch64/sve/init_7_run.c: Likewise.
- * gcc.target/aarch64/sve/init_8.c: Likewise.
- * gcc.target/aarch64/sve/init_8_run.c: Likewise.
- * gcc.target/aarch64/sve/init_9.c: Likewise.
- * gcc.target/aarch64/sve/init_9_run.c: Likewise.
- * gcc.target/aarch64/sve/init_10.c: Likewise.
- * gcc.target/aarch64/sve/init_10_run.c: Likewise.
- * gcc.target/aarch64/sve/init_11.c: Likewise.
- * gcc.target/aarch64/sve/init_11_run.c: Likewise.
- * gcc.target/aarch64/sve/init_12.c: Likewise.
- * gcc.target/aarch64/sve/init_12_run.c: Likewise.
-
-2019-06-03 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- PR tree-optimization/90681
- * gfortran.dg/vect/pr90681.f: New test.
-
-2019-06-03 Richard Biener <rguenther@suse.de>
-
- PR testsuite/90713
- * gcc.dg/gimplefe-40.c: Add -maltivec for powerpc.
-
-2019-06-02 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/90539
- * gfortran.dg/internal_pack_24.f90: New test.
-
-2019-06-01 Iain Sandoe <iain@sandoe.co.uk>
-
- PR target/90698
- * gcc.target/i386/pr49866.c: XFAIL for Darwin.
- * gcc.target/i386/pr63538.c: Likewise.
- * gcc.target/i386/pr61599-1.c: Skip for Darwin.
-
-2019-06-01 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/90694
- * gcc.dg/tree-ssa/dump-5.c: New test.
-
-2019-05-31 Jan Hubicka <jh@suse.cz>
-
- * g++.dg/lto/alias-1_0.C: New testcase.
- * g++.dg/lto/alias-1_1.C: New testcase.
-
-2019-05-31 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89355
- * gcc.target/i386/cet-label-3.c: New test.
- * gcc.target/i386/cet-label-4.c: Likewise.
- * gcc.target/i386/cet-label-5.c: Likewise.
-
-2019-05-31 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
-
- * gcc.target/mips/msa-fmadd.c: New.
-
-2019-05-31 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
- a sorry on lastprivate conditional on simd construct.
- * gcc.dg/vect/vect-simd-6.c: New test.
- * gcc.dg/vect/vect-simd-7.c: New test.
-
- * gcc.dg/vect/vect-simd-5.c: New test.
-
-2019-05-31 Xiong Hu Luo <luoxhu@linux.ibm.com>
-
- PR c/43673
- * gcc.dg/format-dfp-printf-1.c: New test.
- * gcc.dg/format-dfp-scanf-1.c: Likewise.
-
-2019-05-31 Marc Glisse <marc.glisse@inria.fr>
-
- * g++.dg/tree-ssa/cprop-vcond.C: New file.
-
-2019-05-31 Marc Glisse <marc.glisse@inria.fr>
-
- * gcc.dg/tree-ssa/cmpexactdiv-3.c: New file.
- * gcc.dg/tree-ssa/cmpexactdiv-4.c: New file.
- * gcc.dg/Walloca-13.c: Xfail.
-
-2019-05-31 Bill Schmidt <wschmidt@linux.ibm.com>
- Michael Meissner <meissner@linux.ibm.com>
-
- * gcc.target/powerpc/cpu-future.c: Require powerpc_future_ok.
- * gcc.target/powerpc/localentry-1.c: Likewise.
- * gcc.target/powerpc/localentry-direct-1.c: Likewise.
- * gcc.target/powerpc/notoc-direct-1.c: Likewise.
- * gcc.target/powerpc/pcrel-sibcall-1.c: Likewise.
- * lib/target-supports.exp (check_powerpc_future_hw_available): New.
- (check_effective_target_powerpc_future_ok): New.
-
-2019-05-31 Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
-
- PR debug/86964
- * g++.dg/debug/dwarf2/fesd-any.C: Use
- -fno-eliminate-unused-debug-symbols.
- * g++.dg/debug/dwarf2/fesd-baseonly.C: Likewise.
- * g++.dg/debug/dwarf2/fesd-none.C: Likewise.
- * g++.dg/debug/dwarf2/fesd-reduced.C: Likewise.
- * g++.dg/debug/dwarf2/fesd-sys.C: Likewise.
- * g++.dg/debug/dwarf2/inline-var-1.C: Likewise.
- * g++.dg/debug/enum-2.C: Likewise.
- * gcc.dg/debug/dwarf2/fesd-any.c: Likewise.
- * gcc.dg/debug/dwarf2/fesd-baseonly.c: Likewise.
- * gcc.dg/debug/dwarf2/fesd-none.c: Likewise.
- * gcc.dg/debug/dwarf2/fesd-reduced.c: Likewise.
- * gcc.dg/debug/dwarf2/fesd-sys.c: Likewise.
-
-2019-05-31 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/90671
- * gcc.dg/torture/pr90671.c: New test.
-
-2019-05-31 Iain Sandoe <iain@sandoe.co.uk>
-
- * g++.dg/cpp0x/pr84497.C: Require alias support.
-
-2019-05-31 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/falign-functions-3.c: Adjust align syntax
- and label for Darwin.
- * gcc.target/i386/attr-aligned-2.c: Adjust align syntax for
- Darwin.
-
-2019-05-30 Sylvia Taylor <sylvia.taylor@arm.com>
-
- * gcc.target/aarch64/sve/fabd_1.c: New.
-
-2019-05-30 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pr86257.c: Require native TLS support.
- * gcc.target/i386/stack-prot-sym.c: Likewise.
-
-2019-05-30 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/alias-decl-18.C: Test location too.
- * g++.dg/cpp0x/udlit-nofunc-neg.C: Likewise.
- * g++.dg/parse/crash59.C: Likewise.
- * g++.dg/parse/error38.C: Likewise.
- * g++.dg/parse/error39.C: Likewise.
- * g++.dg/template/crash31.C: Likewise.
- * g++.dg/template/operator8.C: Likewise.
- * g++.dg/template/operator9.C: Likewise.
-
-2019-05-29 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * gcc.target/powerpc/notoc-direct-1.c: New.
- * gcc.target/powerpc/pcrel-sibcall-1.c: New.
-
-2019-05-29 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/90598
- * g++.dg/cpp0x/pr90598.C: New test.
-
-2019-05-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/90539
- * gfortran.dg/internal_pack_21.f90: Adjust scan patterns.
- * gfortran.dg/internal_pack_22.f90: New test.
- * gfortran.dg/internal_pack_23.f90: New test.
-
-2019-05-29 Jan Hubicka <hubicka@ucw.cz>
-
- * tree-ssa/alias-access-spath-1.c: new testcase.
-
-2019-05-29 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/89875
- * g++.dg/cpp0x/decltype-pr66548.C: Remove xfail.
- * g++.dg/template/sizeof-template-argument.C: Adjust expected error.
-
-2019-05-29 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * gcc.target/aarch64/sve2/aarch64-sve2.exp: New file, regression
- driver for AArch64 SVE2.
- * gcc.target/aarch64/sve2/average_1.c: New test.
- * lib/target-supports.exp (check_effective_target_aarch64_sve2): New
- helper.
- (check_effective_target_aarch64_sve1_only): Likewise.
- (check_effective_target_aarch64_sve2_hw): Likewise.
- (check_effective_target_vect_avg_qi): Check for SVE1 only.
-
-2019-05-29 Sam Tebbs <sam.tebbs@arm.com>
-
- * gcc.target/aarch64/return_address_sign_b_1.c: New file.
- * gcc.target/aarch64/return_address_sign_b_2.c: New file.
- * gcc.target/aarch64/return_address_sign_b_3.c: New file.
- * gcc.target/aarch64/return_address_sign_b_exception.c: New file.
- * gcc.target/aarch64/return_address_sign_ab_exception.c: New file.
- * gcc.target/aarch64/return_address_sign_builtin.c: New file
-
-2019-05-29 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
- sorry on lastprivate conditional on parallel for.
- * c-c++-common/gomp/lastprivate-conditional-3.c (foo): Add tests for
- lastprivate conditional warnings on parallel for constructs.
- * c-c++-common/gomp/lastprivate-conditional-4.c: New test.
-
- PR c/90628
- * c-c++-common/builtin-arith-overflow-3.c: New test.
-
- P1091R3 - Extending structured bindings to be more like var decls
- P1381R1 - Reference capture of structured bindings
- * g++.dg/cpp1z/decomp3.C (test): For static, expect only warning
- instead of error and only for c++17_down. Add a thread_local test.
- (z2): Add a __thread test.
- * g++.dg/cpp2a/decomp1.C: New test.
- * g++.dg/cpp2a/decomp1-aux.cc: New file.
- * g++.dg/cpp2a/decomp2.C: New test.
- * g++.dg/cpp2a/decomp3.C: New test.
-
-2019-05-29 Martin Liska <mliska@suse.cz>
-
- PR testsuite/90657
- * gcc.dg/ipa/pr90555.c: Remove duplicite dg-compile.
-
-2019-05-28 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * gcc.target/powerpc/localentry-detect-1.c: New file.
-
-2019-05-28 Marek Polacek <polacek@redhat.com>
-
- PR c++/90548 - ICE with generic lambda and empty pack.
- * g++.dg/cpp1y/lambda-generic-90548.C: New test.
-
-2019-05-28 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * gcc.target/aarch64/sve/mask_load_slp_1.c: New test for SLP
- vectorized masked loads.
-
-2019-05-28 Jeff Law <law@redhat.com>
-
- * gcc.target/sh/pr50749-qihisi-predec-3.c: Disable
- loop distribution.
-
-2019-05-28 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/p9-dimode1.c: Don't restrict to -m64. Check for
- all mtvsr*, not just mtvsrd. Use "wa" instead of "wi" constraints.
- * gcc.target/powerpc/p9-dimode2.c: Ditto.
-
-2019-05-28 Martin Liska <mliska@suse.cz>
-
- PR ipa/90555
- * gcc.dg/ipa/pr90555.c: New test.
-
-2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/machine_attr1.ad[sb]: New test.
-
-2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt79.ad[sb]: New test.
-
-2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/discr5.ads: New test.
-
-2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/prefetch1.ad[sb]: New test.
-
-2019-05-27 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pr22076.c: Adjust options to
- match codegen expected by the scan-asms.
-
-2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/array4.ads: New test.
-
-2019-05-27 Christophe Lyon <christophe.lyon@linaro.org>
-
- PR tree-optimization/88440
- * gcc.target/aarch64/sve/index_offset_1.c: Add
- -fno-tree-loop-distribute-patterns.
- * gcc.target/aarch64/sve/single_1.c: Likewise.
- * gcc.target/aarch64/sve/single_2.c: Likewise.
- * gcc.target/aarch64/sve/single_3.c: Likewise.
- * gcc.target/aarch64/sve/single_4.c: Likewise.
- * gcc.target/aarch64/sve/vec_init_1.c: Likewise.
- * gcc.target/aarch64/vect-fmovd-zero.c: Likewise.
- * gcc.target/aarch64/vect-fmovf-zero.c: Likewise.
- * gcc.target/arm/ivopts.c: Likewise.
-
-2019-05-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90637
- * gcc.dg/gomp/pr90637.c: New testcase.
-
-2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/expect2.adb: New test.
- * gnat.dg/expect2_pkg.ads: New helper.
-
-2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/aliased2.adb: New test.
-
-2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/limited_with7.ad[sb]: New test.
- * gnat.dg/limited_with7_pkg.ads: New helper.
-
-2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/unchecked_convert13.adb: New test.
-
-2019-05-27 Richard Biener <rguenther@suse.de>
-
- PR testsuite/90615
- * gcc.dg/vect/costmodel/ppc/costmodel-vect-31b.c: Add
- -fno-tree-loop-distribute-patterns.
- * gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: Likewise.
- * gcc.dg/vect/costmodel/ppc/costmodel-vect-76a.c: Likewise.
- * gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: Likewise.
- * gcc.dg/vect/costmodel/ppc/costmodel-vect-76c.c: Likewise.
- * gcc.target/powerpc/vsx-vectorize-1.c: Likewise.
-
-2019-05-26 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pr39013-1.c: Adjust scan-asms for PIE to
- account for PIC code on Darwin.
- * gcc.target/i386/pr39013-2.c: Likewise.
- * gcc.target/i386/pr64317.c: Likewise.
-
-2019-05-25 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pr59874-3.c: Use the spelling of popcnt
- expected for Darwin.
-
-2019-05-25 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pr89261.c: Test that the alignment required
- by the test correctly produces the expected error on Darwin.
-
-2019-05-25 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pr82659-3.c: Require alias support.
-
-2019-05-25 Marek Polacek <polacek@redhat.com>
-
- PR c++/90572 - wrong disambiguation in friend declaration.
- * g++.dg/cpp2a/typename16.C: New test.
- * g++.dg/parse/friend13.C: New test.
-
-2019-05-24 Jakub Jelinek <jakub@redhat.com>
-
- * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
- sorry for omp for.
- * c-c++-common/gomp/lastprivate-conditional-3.c: New test.
-
-2019-05-24 Richard Biener <rguenther@suse.de>
-
- PR testsuite/90607
- * gcc.dg/pr53265.c: Amend for new expected diagnostic.
-
-2019-05-24 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/90106
- PR testsuite/90517
- * gcc.dg/cdce1.c: Don't scan-assembler, instead -fdump-tree-optimized
- and scan-tree-dump for tail call.
- * gcc.dg/cdce2.c: Likewise.
-
-2019-05-24 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pconfig-1.c: Scan for the string in the generated
- code, not in comments or miscellaneous directives.
- * gcc.target/i386/pr18041-1.c: Likewise.
- * gcc.target/i386/pr18041-2.c: Likewise.
- * gcc.target/i386/wbinvd-1.c: Likewise.
- * gcc.target/i386/wbnoinvd-1.c: Likewise.
- * gcc.target/i386/pr66819-3.c: Specifically, check that there is no
- call to "bar".
- * gcc.target/i386/pr66819-4.c: Likewise.
- * gcc.target/i386/pr82662.c
- * gcc.target/i386/ptwrite2.c: Make the checks look for the specific
- destination register, don't try the m32 test on m64 targets.
-
-2019-05-24 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/pr67985-2.c: Adjust label checks for
- Darwin.
- * gcc.target/i386/pr77881.c: Likewise.
-
-2019-05-24 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/i386/falign-functions-2.c: Skip for Darwin.
- * gcc.target/i386/pr70738-7.c: Likewise.
- * gcc.target/i386/pr24414.c: Likewise.
-
-2019-05-23 Iain Sandoe <iain@sandoe.co.uk>
-
- * lib/target-supports.exp (check_effective_target_mfentry): New.
- * gcc.target/i386/fentry-override.c: Require effective target mfentry.
- * gcc.target/i386/fentry.c: Likewise.
- * gcc.target/i386/fentryname1.c: Likewise.
- * gcc.target/i386/fentryname2.c: Likewise.
- * gcc.target/i386/fentryname3.c: Likewise.
- * gcc.target/i386/nop-mcount.c: Likewise.
- * gcc.target/i386/pr82699-2.c: Likewise.
- * gcc.target/i386/pr82699-4.c: Likewise.
- * gcc.target/i386/pr82699-5.c: Likewise.
- * gcc.target/i386/pr82699-6.c: Likewise.
- * gcc.target/i386/returninst1.c: Likewise.
- * gcc.target/i386/returninst2.c: Likewise.
- * gcc.target/i386/returninst3.c: Likewise.
-
-2019-05-23 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * gcc.target/powerpc/localentry-1.c: New file.
-
-2019-05-23 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/90552
- * gcc.target/i386/pr90552.c: New test.
-
-2019-05-23 Mark Eggleston <mark.eggleston@codethink.com>
-
- * gfortran.dg/fmt_f_default_field_width_1.f90: Hide REAL(16) behind
- __GFC_REAL_16__. Add -cpp to dg-options.
- * gfortran.dg/fmt_f_default_field_width_2.f90: Ditto.
- * gfortran.dg/fmt_f_default_field_width_3.f90: Ditto.
- * gfortran.dg/fmt_g_default_field_width_1.f90: Ditto.
- * gfortran.dg/fmt_g_default_field_width_2.f90: Ditto.
- * gfortran.dg/fmt_g_default_field_width_3.f90: Ditto.
-
-2019-05-23 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * gcc.target/powerpc/cpu-future.c: New test.
-
-2019-05-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88440
- * gcc.dg/tree-ssa/ldist-37.c: New testcase.
- * gcc.dg/tree-ssa/ldist-38.c: Likewise.
- * gcc.dg/vect/vect.exp: Add -fno-tree-loop-distribute-patterns.
- * gcc.dg/tree-ssa/ldist-37.c: Adjust.
- * gcc.dg/tree-ssa/ldist-38.c: Likewise.
- * g++.dg/tree-ssa/pr78847.C: Likewise.
- * gcc.dg/autopar/pr39500-1.c: Likewise.
- * gcc.dg/autopar/reduc-1char.c: Likewise.
- * gcc.dg/autopar/reduc-7.c: Likewise.
- * gcc.dg/tree-ssa/ivopts-lt-2.c: Likewise.
- * gcc.dg/tree-ssa/ivopts-lt.c: Likewise.
- * gcc.dg/tree-ssa/predcom-dse-1.c: Likewise.
- * gcc.dg/tree-ssa/predcom-dse-2.c: Likewise.
- * gcc.dg/tree-ssa/predcom-dse-3.c: Likewise.
- * gcc.dg/tree-ssa/predcom-dse-4.c: Likewise.
- * gcc.dg/tree-ssa/prefetch-7.c: Likewise.
- * gcc.dg/tree-ssa/prefetch-8.c: Likewise.
- * gcc.dg/tree-ssa/prefetch-9.c: Likewise.
- * gcc.dg/tree-ssa/scev-11.c: Likewise.
- * gcc.dg/vect/costmodel/i386/costmodel-vect-31.c: Likewise.
- * gcc.dg/vect/costmodel/i386/costmodel-vect-33.c: Likewise.
- * gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c: Likewise.
- * gcc.dg/vect/costmodel/x86_64/costmodel-vect-33.c: Likewise.
- * gcc.target/i386/pr30970.c: Likewise.
- * gcc.target/i386/vect-double-1.c: Likewise.
- * gcc.target/i386/vect-double-2.c: Likewise.
- * gcc.dg/tree-ssa/gen-vect-2.c: Likewise.
- * gcc.dg/tree-ssa/gen-vect-26.c: Likewise.
- * gcc.dg/tree-ssa/gen-vect-28.c: Likewise.
- * gcc.dg/tree-ssa/gen-vect-32.c: Likewise.
- * gfortran.dg/vect/vect-5.f90: Likewise.
- * gfortran.dg/vect/vect-8.f90: Likewise.
-
-2019-05-23 Martin Liska <mliska@suse.cz>
-
- PR sanitizer/90570
- * g++.dg/asan/pr90570.C: New test.
-
-2019-05-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt78.ad[sb]: New test.
-
-2019-05-23 Iain Sandoe <iain@sandoe.co.uk>
-
- PR rtl-optimisation/64895
- * gcc.target/i386/fuse-caller-save-rec.c: Remove XFAILs.
- * gcc.target/i386/fuse-caller-save.c: Likewise.
- * gcc.target/i386/fuse-caller-save-xmm.c: Adjust tests for
- PIC cases, remove XFAILs.
-
-2019-05-23 Thomas Schwinge <thomas@codesourcery.com>
-
- PR middle-end/90510
- * brig.dg/test/gimple/packed.hsail: Adjust.
-
-2019-05-23 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/cpp2a/is-constant-evaluated8.C: New test.
-
-2019-05-23 Hans-Peter Nilsson <hp@axis.com>
-
- * gfortran.dg/dec_io_1.f90, gfortran.dg/dtio_1.f90,
- gfortran.dg/dtio_12.f90, gfortran.dg/fmt_en.f90,
- gfortran.dg/namelist_89.f90: Gate test on effective_target
- fd_truncate.
-
-2019-05-22 David Malcolm <dmalcolm@redhat.com>
-
- PR c++/90462
- * g++.dg/pr90462.C: New test.
-
-2019-05-22 Marek Polacek <polacek@redhat.com>
-
- * g++.dg/cpp1y/udlit-char-template-neg.C: Expect the error on a
- different line. Check the column number too.
-
-2019-05-22 Uroš Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/vect-signbitf.c (dg-final): Improve
- scan-assembler-not string to avoid false matching on 32bit targets.
-
-2019-05-22 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/88483
- * gcc.target/i386/stackalign/pr88483-1.c: New test.
- * gcc.target/i386/stackalign/pr88483-2.c: Likewise.
-
-2019-05-22 Andrew Stubbs <ams@codesourcery.com>
-
- * gfortran.dg/coarray_lock_7.f90: Fix output patterns.
-
-2019-05-22 Mark Eggleston <mark.eggleston@codethink.com>
-
- PR fortran/89100
- * gfortran.dg/fmt_f_default_field_width_1.f90: New test.
- * gfortran.dg/fmt_f_default_field_width_2.f90: New test.
- * gfortran.dg/fmt_f_default_field_width_3.f90: New test.
- * gfortran.dg/fmt_g_default_field_width_1.f90: New test.
- * gfortran.dg/fmt_g_default_field_width_2.f90: New test.
- * gfortran.dg/fmt_g_default_field_width_3.f90: New test.
- * gfortran.dg/fmt_i_default_field_width_1.f90: New test.
- * gfortran.dg/fmt_i_default_field_width_2.f90: New test.
- * gfortran.dg/fmt_i_default_field_width_3.f90: New test.
-
-2019-05-22 Martin Liska <mliska@suse.cz>
-
- PR testsuite/90564
- * gcc.target/powerpc/pr80315-1.c: Remove usage of quotes.
- * gcc.target/powerpc/pr80315-2.c: Likewise.
- * gcc.target/powerpc/pr80315-3.c: Likewise.
- * gcc.target/powerpc/pr80315-4.c: Likewise.
-
-2019-05-22 Martin Liska <mliska@suse.cz>
-
- PR testsuite/90564
- * gcc.target/powerpc/pr80315-1.c: Add one extra \ to escape brackets.
- * gcc.target/powerpc/pr80315-2.c: Likewise.
- * gcc.target/powerpc/pr80315-3.c: Likewise.
- * gcc.target/powerpc/pr80315-4.c: Likewise.
-
-2019-05-22 Iain Sandoe <iain@sandoe.co.uk>
-
- PR testsuite/27221
- * g++.dg/ext/alignof2.C: XFAIL for 32bit Darwin.
-
-2019-05-22 Martin Liska <mliska@suse.cz>
-
- PR lto/90500
- * gcc.target/i386/pr90500-1.c: Make the test-case valid now.
-
-2019-05-22 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/tree-ssa/ssa-lim-13.c: New testcase.
-
-2019-05-22 Alan Modra <amodra@gmail.com>
-
- * gcc.target/powerpc/ppc32-abi-dfp-1.c: Don't use
- power mnemonics.
- * gcc.dg/vect/O3-pr70130.c: Disable default options
- added by check_vect_support_and_set_flags.
- * gcc.dg/vect/pr48765.c: Likewise.
- * gfortran.dg/vect/pr45714-b.f: Likewise.
-
-2019-05-22 Hans-Peter Nilsson <hp@axis.com>
-
- PR middle-end/90553
- * gcc.dg/torture/pr90553.c: New test.
-
-2019-05-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/udlit-tmpl-arg-neg2.C: Check locations too.
- * g++.dg/cpp0x/udlit-tmpl-parms-neg.C: Likewise.
-
-2019-05-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/67184
- PR c++/69445
- * g++.dg/other/final3.C: New.
- * g++.dg/other/final4.C: Likewise.
- * g++.dg/other/final5.C: Likewise.
-
-2019-05-21 Marek Polacek <polacek@redhat.com>
-
- DR 1940 - static_assert in anonymous unions.
- * g++.dg/DRs/dr1940.C: New test.
-
-2019-05-21 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/90547
- * gcc.target/i386/pr90547.c: New test.
-
-2019-05-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/Wattribute-alias.c: Pass emtpy arg to dg-require-ifunc.
-
- * gcc.c-torture/execute/20030125-1.c: Pass emtpy arg to dg-require-weak.
-
- * gcc.dg/torture/ftrapv-2.c: Pass empty arg to dg-require-fork.
-
- * gcc.target/i386/pr84723-1.c: Remove dg-require-ifunc.
- * gcc.target/i386/pr84723-2.c: Likewise.
- * gcc.target/i386/pr84723-3.c: Likewise.
- * gcc.target/i386/pr84723-4.c: Likewise.
- * gcc.target/i386/pr84723-5.c: Likewise.
-
-2019-05-21 Iain Sandoe <iain@sandoe.co.uk>
-
- PR testsuite/67958
- * gcc.target/i386/pr32219-1.c: Adjust scan-asms for Darwin, comment
- the differences.
- * gcc.target/i386/pr32219-2.c: Likewise.
- * gcc.target/i386/pr32219-3.c: Likewise.
- * gcc.target/i386/pr32219-4.c: Likewise.
- * gcc.target/i386/pr32219-5.c: Likewise.
- * gcc.target/i386/pr32219-6.c: Likewise.
- * gcc.target/i386/pr32219-7.c: Likewise.
- * gcc.target/i386/pr32219-8.c: Likewise.
-
-2019-05-21 Iain Sandoe <iain@sandoe.co.uk>
-
- PR target/63891
- * gcc.dg/darwin-weakimport-3.c: Adjust options and explain
- the reasons.
-
-2019-05-21 Uroš Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/vect-signbitf.c: New test.
-
-2019-05-21 Nathan Sidwell <nathan@acm.org>
-
- * g++.dg/lookup/using53.C: Adjust diagnostic.
-
-2019-05-21 Alan Modra <amodra@gmail.com>
-
- PR target/90545
- * gcc.target/powerpc/fold-vec-splats-floatdouble.c: Correct comments
- and rename functions to suit parameters.
-
-2019-05-21 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90510
- * gcc.target/i386/pr90510.c: New testcase.
-
-2019-05-21 Martin Liska <mliska@suse.cz>
-
- * gcc.target/i386/pr90500-1.c: Add missing '""'.
- * gcc.target/i386/pr90500-2.c: Likewise.
-
-2019-05-21 Vladislav Ivanishin <vlad@ispras.ru>
-
- * gcc.dg/uninit-28-gimple.c: New test.
- * gcc.dg/uninit-29-gimple.c: New test.
- * gcc.dg/uninit-30-gimple.c: New test.
- * gcc.dg/uninit-31-gimple.c: New test.
-
-2019-05-21 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/pr90263.c: Add -O2.
-
-2019-05-21 Martin Liska <mliska@suse.cz>
-
- * gcc.target/powerpc/ppc64-abi-warn-1.c: Wrap a type.
- * gcc.target/powerpc/pr80315-1.c: Use new interval format.
- * gcc.target/powerpc/pr80315-2.c: Likewise.
- * gcc.target/powerpc/pr80315-3.c: Likewise.
- * gcc.target/powerpc/pr80315-4.c: Likewise.
- * gcc.target/powerpc/warn-lvsl-lvsr.c: Wrap builtin names.
-
-2019-05-21 Martin Liska <mliska@suse.cz>
-
- PR testsuite/90551
- * pr90263.c: Move from gcc.c-torture/compile
- into gcc.dg.
-
-2019-05-20 Uroš Bizjak <ubizjak@gmail.com>
-
- PR testsuite/90503
- * gcc.target/i386/pr22076.c (dg-options): Add -mno-sse2.
- Remove -flax-vector-conversions.
- (dg-additional-options): Remove.
- (test): Change to void. Declare m0 and m1 as __m64 and
- cast initializer in a proper way. Do not return result.
- (dg-final): Scan for 2 instances of movq.
-
-2019-05-20 Marek Polacek <polacek@redhat.com>
-
- CWG 2094 - volatile scalars are trivially copyable.
- PR c++/85679
- * g++.dg/ext/is_trivially_constructible1.C: Change the expected result
- for volatile int.
- * g++.dg/ext/is_trivially_copyable.C: New test.
-
-2019-05-20 Marek Polacek <polacek@redhat.com>
-
- * g++.dg/ext/utf8-2.C: Accept both "char" and "char8_t" in aka.
-
- * g++.dg/cpp2a/nontype-class17.C: New test.
-
- * g++.dg/lookup/strong-using2.C: New test.
-
-2019-05-20 Jeff Law <law@redhat.com>
-
- * gcc.dg/Wtype-limits-Wextra.c: Adjust expected output after
- recent diagnostic cleanups.
-
-2019-05-20 Christophe Lyon <christophe.lyon@linaro.org>
-
- PR tree-optimization/90106
- * gcc.dg/cdce3.c: Add hard_float effective target.
-
-2019-05-20 Marc Glisse <marc.glisse@inria.fr>
-
- * gcc.dg/torture/pta-ptrarith-3.c: Relax the matched pattern.
-
-2019-05-20 Iain Sandoe <iain@sandoe.co.uk>
-
- PR testsuite/58321
- * gcc.target/i386/memcpy-strategy-3.c: Adjust count for Darwin and
- add a comment as to the reason for the difference.
- * gcc.target/i386/memset-strategy-1.c: Likewise.
-
-2019-05-20 Jonathan Wakely <jwakely@redhat.com>
-
- PR c++/90532 Ensure __is_constructible(T[]) is false
- * g++.dg/ext/90532.C: New test.
-
-2019-05-20 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/i386/avx512f-simd-1.c: New test.
-
-2019-05-20 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.target/aarch64/target_attr_10.c: Add quotes to expected
- error message.
- * gcc.target/arm/attr-neon-builtin-fail.c: Likewise.
-
-2019-05-20 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90263
- * gcc.c-torture/compile/pr90263.c: New test.
- * lib/target-supports.exp: Add check_effective_target_glibc.
-
-2019-05-20 Richard Biener <rguenther@suse.de>
-
- PR testsuite/90518
- * gcc.dg/gimplefe-40.c: Restrict to targets with appropriate
- vector support.
- * gcc.dg/gimplefe-41.c: Likewise.
-
-2019-05-19 Andrew Pinski <apinski@marvell.com>
-
- PR pch/81721
- * g++.dg/pch/operator-1.C: New testcase.
- * g++.dg/pch/operator-1.Hs: New file.
-
-2019-05-19 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/90498
- * gfortran.dg/associate_48.f90: New test.
-
-2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/78290
- * gfortran.dg/pr78290.f90: New test.
-
-2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/88821
- * gfortran.dg/alloc_comp_auto_array_3.f90: Add -O0 to dg-options
- to make sure the test for internal_pack is retained.
- * gfortran.dg/assumed_type_2.f90: Split compile and run time
- tests into this and
- * gfortran.dg/assumed_type_2a.f90: New file.
- * gfortran.dg/c_loc_test_22.f90: Likewise.
- * gfortran.dg/contiguous_3.f90: Likewise.
- * gfortran.dg/internal_pack_11.f90: Likewise.
- * gfortran.dg/internal_pack_12.f90: Likewise.
- * gfortran.dg/internal_pack_16.f90: Likewise.
- * gfortran.dg/internal_pack_17.f90: Likewise.
- * gfortran.dg/internal_pack_18.f90: Likewise.
- * gfortran.dg/internal_pack_4.f90: Likewise.
- * gfortran.dg/internal_pack_5.f90: Add -O0 to dg-options
- to make sure the test for internal_pack is retained.
- * gfortran.dg/internal_pack_6.f90: Split compile and run time
- tests into this and
- * gfortran.dg/internal_pack_6a.f90: New file.
- * gfortran.dg/internal_pack_8.f90: Likewise.
- * gfortran.dg/missing_optional_dummy_6: Split compile and run time
- tests into this and
- * gfortran.dg/missing_optional_dummy_6a.f90: New file.
- * gfortran.dg/no_arg_check_2.f90: Split compile and run time tests
- into this and
- * gfortran.dg/no_arg_check_2a.f90: New file.
- * gfortran.dg/typebound_assignment_5.f90: Split compile and run time
- tests into this and
- * gfortran.dg/typebound_assignment_5a.f90: New file.
- * gfortran.dg/typebound_assignment_6.f90: Split compile and run time
- tests into this and
- * gfortran.dg/typebound_assignment_6a.f90: New file.
- * gfortran.dg/internal_pack_19.f90: New file.
- * gfortran.dg/internal_pack_20.f90: New file.
- * gfortran.dg/internal_pack_21.f90: New file.
-
-2019-05-18 Iain Sandoe <iain@sandoe.co.uk>
-
- * objc.dg/instancetype-0.m: New.
-
-2019-05-17 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/gcc_diag-11.c: Remove accidentally committed test.
-
- * g++.dg/overload/conv-op1.C: Adjust text of expected messages.
- * g++.dg/ubsan/pr63956.C: Same.
- * g++.old-deja/g++.pt/assign1.C: Same.
-
-2019-05-17 Thomas Schwinge <thomas@codesourcery.com>
-
- PR testsuite/89433
- * c-c++-common/goacc/routine-5.c: Update.
- * c-c++-common/goacc/routine-level-of-parallelism-1.c: Likewise.
- * c-c++-common/goacc/routine-level-of-parallelism-2.c: New file.
-
- PR testsuite/89433
- * c-c++-common/goacc/routine-2.c: Update, and move some test
- into...
- * c-c++-common/goacc/routine-level-of-parallelism-1.c: ... this
- new file.
-
- PR testsuite/89433
- * c-c++-common/goacc/classify-routine.c: Update.
- * gfortran.dg/goacc/classify-routine.f95: Likewise.
-
-2019-05-16 Martin Sebor <msebor@redhat.com>
-
- * c-c++-common/Wbool-operation-1.c: Adjust text of expected diagnostics.
- * c-c++-common/Wvarargs-2.c: Same.
- * c-c++-common/Wvarargs.c: Same.
- * c-c++-common/pr51768.c: Same.
- * c-c++-common/tm/inline-asm.c: Same.
- * c-c++-common/tm/safe-1.c: Same.
- * g++.dg/asm-qual-1.C: Same.
- * g++.dg/asm-qual-3.C: Same.
- * g++.dg/conversion/dynamic1.C: Same.
- * g++.dg/cpp0x/constexpr-89599.C: Same.
- * g++.dg/cpp0x/constexpr-cast.C: Same.
- * g++.dg/cpp0x/constexpr-shift1.C: Same.
- * g++.dg/cpp0x/lambda/lambda-conv11.C: Same.
- * g++.dg/cpp0x/nullptr04.C: Same.
- * g++.dg/cpp0x/static_assert12.C: Same.
- * g++.dg/cpp0x/static_assert8.C: Same.
- * g++.dg/cpp1y/lambda-conv1.C: Same.
- * g++.dg/cpp1y/pr79393-3.C: Same.
- * g++.dg/cpp1y/static_assert1.C: Same.
- * g++.dg/cpp1z/constexpr-if4.C: Same.
- * g++.dg/cpp1z/constexpr-if5.C: Same.
- * g++.dg/cpp1z/constexpr-if9.C: Same.
- * g++.dg/eh/goto2.C: Same.
- * g++.dg/eh/goto3.C: Same.
- * g++.dg/expr/static_cast8.C: Same.
- * g++.dg/ext/flexary5.C: Same.
- * g++.dg/ext/utf-array-short-wchar.C: Same.
- * g++.dg/ext/utf-array.C: Same.
- * g++.dg/ext/utf8-2.C: Same.
- * g++.dg/gomp/loop-4.C: Same.
- * g++.dg/gomp/macro-4.C: Same.
- * g++.dg/gomp/udr-1.C: Same.
- * g++.dg/init/initializer-string-too-long.C: Same.
- * g++.dg/other/offsetof9.C: Same.
- * g++.dg/ubsan/pr63956.C: Same.
- * g++.dg/warn/Wbool-operation-1.C: Same.
- * g++.dg/warn/Wtype-limits-Wextra.C: Same.
- * g++.dg/warn/Wtype-limits.C: Same.
- * g++.dg/wrappers/pr88680.C: Same.
- * g++.old-deja/g++.mike/eh55.C: Same.
- * gcc.dg/Wsign-compare-1.c: Same.
- * gcc.dg/Wtype-limits-Wextra.c: Same.
- * gcc.dg/Wtype-limits.c: Same.
- * gcc.dg/Wunknownprag.c: Same.
- * gcc.dg/Wunsuffixed-float-constants-1.c: Same.
- * gcc.dg/asm-6.c: Same.
- * gcc.dg/asm-qual-1.c: Same.
- * gcc.dg/cast-1.c: Same.
- * gcc.dg/cast-2.c: Same.
- * gcc.dg/cast-3.c: Same.
- * gcc.dg/cpp/source_date_epoch-2.c: Same.
- * gcc.dg/debug/pr85252.c: Same.
- * gcc.dg/dfp/cast-bad.c: Same.
- * gcc.dg/format/gcc_diag-1.c: Same.
- * gcc.dg/format/gcc_diag-11.c: Same.
- * gcc.dg/gcc_diag-11.c: Same.
- * gcc.dg/gnu-cond-expr-2.c: Same.
- * gcc.dg/gnu-cond-expr-3.c: Same.
- * gcc.dg/gomp/macro-4.c: Same.
- * gcc.dg/init-bad-1.c: Same.
- * gcc.dg/init-bad-2.c: Same.
- * gcc.dg/init-bad-3.c: Same.
- * gcc.dg/pr27528.c: Same.
- * gcc.dg/pr48552-1.c: Same.
- * gcc.dg/pr48552-2.c: Same.
- * gcc.dg/pr59846.c: Same.
- * gcc.dg/pr61096-1.c: Same.
- * gcc.dg/pr8788-1.c: Same.
- * gcc.dg/pr90082.c: Same.
- * gcc.dg/simd-2.c: Same.
- * gcc.dg/spellcheck-params-2.c: Same.
- * gcc.dg/spellcheck-params.c: Same.
- * gcc.dg/strlenopt-49.c: Same.
- * gcc.dg/tm/pr52141.c: Same.
- * gcc.dg/torture/pr51106-1.c: Same.
- * gcc.dg/torture/pr51106-2.c: Same.
- * gcc.dg/utf-array-short-wchar.c: Same.
- * gcc.dg/utf-array.c: Same.
- * gcc.dg/utf8-2.c: Same.
- * gcc.dg/warn-sprintf-no-nul.c: Same.
- * gcc.target/i386/asm-flag-0.c: Same.
- * gcc.target/i386/inline_error.c: Same.
- * gcc.target/i386/pr30848.c: Same.
- * gcc.target/i386/pr39082-1.c: Same.
- * gcc.target/i386/pr39678.c: Same.
- * gcc.target/i386/pr57756.c: Same.
- * gcc.target/i386/pr68843-1.c: Same.
- * gcc.target/i386/pr79804.c: Same.
- * gcc.target/i386/pr82673.c: Same.
- * obj-c++.dg/class-protocol-1.mm: Same.
- * obj-c++.dg/exceptions-3.mm: Same.
- * obj-c++.dg/exceptions-4.mm: Same.
- * obj-c++.dg/exceptions-5.mm: Same.
- * obj-c++.dg/exceptions-6.mm: Same.
- * obj-c++.dg/method-12.mm: Same.
- * obj-c++.dg/method-13.mm: Same.
- * obj-c++.dg/method-6.mm: Same.
- * obj-c++.dg/method-7.mm: Same.
- * obj-c++.dg/method-9.mm: Same.
- * obj-c++.dg/method-lookup-1.mm: Same.
- * obj-c++.dg/proto-lossage-4.mm: Same.
- * obj-c++.dg/protocol-qualifier-2.mm: Same.
- * objc.dg/call-super-2.m: Same.
- * objc.dg/class-protocol-1.m: Same.
- * objc.dg/desig-init-1.m: Same.
- * objc.dg/exceptions-3.m: Same.
- * objc.dg/exceptions-4.m: Same.
- * objc.dg/exceptions-5.m: Same.
- * objc.dg/exceptions-6.m: Same.
- * objc.dg/method-19.m: Same.
- * objc.dg/method-2.m: Same.
- * objc.dg/method-5.m: Same.
- * objc.dg/method-6.m: Same.
- * objc.dg/method-7.m: Same.
- * objc.dg/method-lookup-1.m: Same.
- * objc.dg/proto-hier-1.m: Same.
- * objc.dg/proto-lossage-4.m: Same.
-
-2019-05-17 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
-
- * g++.dg/eh/o32-fp.C: New.
- * gcc.target/mips/dwarfregtable-1.c: New.
- * gcc.target/mips/dwarfregtable-2.c: New.
- * gcc.target/mips/dwarfregtable-3.c: New.
- * gcc.target/mips/dwarfregtable-4.c: New.
- * gcc.target/mips/dwarfregtable.h: New.
-
-2019-05-17 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.target/x86_64/abi/test_varargs-m128.c: New file.
- * gcc.target/x86_64/abi/avx/test_varargs-m256.c: Likewise.
- * gcc.target/x86_64/abi/avx512f/test_varargs-m512.c: Likewise.
-
-2019-05-17 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/90497
- * gcc.target/i386/pr90497-1.c: New test.
- * gcc.target/i386/pr90497-2.c: Likewise.
-
-2019-05-17 Robin Dapp <rdapp@linux.ibm.com>
-
- * gcc.target/s390/global-array-element-pic.c: Add -march=z900.
- * gcc.target/s390/global-array-element-pic2.c: New test for z10+.
-
-2019-05-17 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/gimplefe-41.c: New testcase.
-
-2019-05-17 Jun Ma <JunMa@linux.alibaba.com>
-
- PR tree-optimization/90106
- * gcc.dg/cdce3.c: New test.
-
-2019-05-17 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/zvector/vec-sldw.c: New test.
-
-2019-05-17 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90478
- * gcc.dg/tree-ssa/pr90478-2.c: Remove.
-
-2019-05-16 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/vect/vect-simd-1.c: New test.
- * gcc.dg/vect/vect-simd-2.c: New test.
- * gcc.dg/vect/vect-simd-3.c: New test.
- * gcc.dg/vect/vect-simd-4.c: New test.
-
-2019-05-16 Martin Liska <mliska@suse.cz>
-
- PR lto/90500
- * gcc.target/i386/pr90500-1.c: New test.
- * gcc.target/i386/pr90500-2.c: New test.
-
-2019-05-16 Vladislav Ivanishin <vlad@ispras.ru>
-
- PR tree-optimization/90394
- * gcc.dg/uninit-pr90394-1-gimple.c: New test.
- * gcc.dg/uninit-pr90394.c: New test.
-
-2019-05-16 Richard Biener <rguenther@suse.de>
-
- PR testsuite/90502
- * gcc.dg/tree-ssa/vector-6.c: Adjust for half of the
- transforms happening earlier now.
-
-2019-05-16 Iain Sandoe <iain@sandoe.co.uk>
-
- * lib/target-supports.exp (check_effective_target_cet): Add the
- -fcf-protection flag to the build conditions.
-
-2019-05-16 Jun Ma <JunMa@linux.alibaba.com>
-
- PR tree-optimization/90106
- * gcc.dg/cdce1.c: Check tailcall code generation after cdce pass.
- * gcc.dg/cdce2.c: Likewise.
-
-2019-05-16 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90424
- * g++.target/i386/pr90424-1.C: New testcase.
- * g++.target/i386/pr90424-2.C: Likewise.
-
-2019-05-16 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/gimplefe-40.c: Amend again.
-
-2019-05-15 Cherry Zhang <cherryyz@google.com>
-
- * go.test/test/nilptr2.go: Change use function to actually do
- something.
-
-2019-05-16 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/90478
- * gcc.dg/tree-ssa/pr90478.c: Add empty dg-options. Use long long type
- instead of long.
-
- * c-c++-common/gomp/simd8.c: New test.
-
-2019-05-15 Marek Polacek <polacek@redhat.com>
-
- CWG 2096 - constraints on literal unions.
- * g++.dg/cpp0x/literal-type1.C: New test.
-
-2019-05-15 Janne Blomqvist <jb@gcc.gnu.org>
-
- PR fortran/90461
- * gfortran.dg/open_errors_2.f90: Add -std=f2008, adjust line number.
- * gfortran.dg/open_errors_3.f90: New test.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * gcc.target/i386/mmx-vals.h: New file.
- * gcc.target/i386/sse2-mmx-2.c: Likewise.
- * gcc.target/i386/sse2-mmx-3.c: Likewise.
- * gcc.target/i386/sse2-mmx-4.c: Likewise.
- * gcc.target/i386/sse2-mmx-5.c: Likewise.
- * gcc.target/i386/sse2-mmx-6.c: Likewise.
- * gcc.target/i386/sse2-mmx-7.c: Likewise.
- * gcc.target/i386/sse2-mmx-8.c: Likewise.
- * gcc.target/i386/sse2-mmx-9.c: Likewise.
- * gcc.target/i386/sse2-mmx-10.c: Likewise.
- * gcc.target/i386/sse2-mmx-11.c: Likewise.
- * gcc.target/i386/sse2-mmx-12.c: Likewise.
- * gcc.target/i386/sse2-mmx-13.c: Likewise.
- * gcc.target/i386/sse2-mmx-14.c: Likewise.
- * gcc.target/i386/sse2-mmx-15.c: Likewise.
- * gcc.target/i386/sse2-mmx-16.c: Likewise.
- * gcc.target/i386/sse2-mmx-17.c: Likewise.
- * gcc.target/i386/sse2-mmx-18a.c: Likewise.
- * gcc.target/i386/sse2-mmx-18b.c: Likewise.
- * gcc.target/i386/sse2-mmx-18c.c: Likewise.
- * gcc.target/i386/sse2-mmx-19a.c: Likewise.
- * gcc.target/i386/sse2-mmx-18b.c: Likewise.
- * gcc.target/i386/sse2-mmx-19c.c: Likewise.
- * gcc.target/i386/sse2-mmx-19d.c: Likewise.
- * gcc.target/i386/sse2-mmx-19e.c: Likewise.
- * gcc.target/i386/sse2-mmx-20.c: Likewise.
- * gcc.target/i386/sse2-mmx-21.c: Likewise.
- * gcc.target/i386/sse2-mmx-22.c: Likewise.
- * gcc.target/i386/sse2-mmx-cvtpi2ps.c: Likewise.
- * gcc.target/i386/sse2-mmx-cvtps2pi.c: Likewise.
- * gcc.target/i386/sse2-mmx-cvttps2pi.c: Likewise.
- * gcc.target/i386/sse2-mmx-maskmovq.c: Likewise.
- * gcc.target/i386/sse2-mmx-packssdw.c: Likewise.
- * gcc.target/i386/sse2-mmx-packsswb.c: Likewise.
- * gcc.target/i386/sse2-mmx-packuswb.c: Likewise.
- * gcc.target/i386/sse2-mmx-paddb.c: Likewise.
- * gcc.target/i386/sse2-mmx-paddd.c: Likewise.
- * gcc.target/i386/sse2-mmx-paddq.c: Likewise.
- * gcc.target/i386/sse2-mmx-paddsb.c: Likewise.
- * gcc.target/i386/sse2-mmx-paddsw.c: Likewise.
- * gcc.target/i386/sse2-mmx-paddusb.c: Likewise.
- * gcc.target/i386/sse2-mmx-paddusw.c: Likewise.
- * gcc.target/i386/sse2-mmx-paddw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pand.c: Likewise.
- * gcc.target/i386/sse2-mmx-pandn.c: Likewise.
- * gcc.target/i386/sse2-mmx-pavgb.c: Likewise.
- * gcc.target/i386/sse2-mmx-pavgw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pcmpeqb.c: Likewise.
- * gcc.target/i386/sse2-mmx-pcmpeqd.c: Likewise.
- * gcc.target/i386/sse2-mmx-pcmpeqw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pcmpgtb.c: Likewise.
- * gcc.target/i386/sse2-mmx-pcmpgtd.c: Likewise.
- * gcc.target/i386/sse2-mmx-pcmpgtw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pextrw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pinsrw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pmaddwd.c: Likewise.
- * gcc.target/i386/sse2-mmx-pmaxsw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pmaxub.c: Likewise.
- * gcc.target/i386/sse2-mmx-pminsw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pminub.c: Likewise.
- * gcc.target/i386/sse2-mmx-pmovmskb.c: Likewise.
- * gcc.target/i386/sse2-mmx-pmulhuw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pmulhw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pmullw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pmuludq.c: Likewise.
- * gcc.target/i386/sse2-mmx-por.c: Likewise.
- * gcc.target/i386/sse2-mmx-psadbw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pshufw.c: Likewise.
- * gcc.target/i386/sse2-mmx-pslld.c: Likewise.
- * gcc.target/i386/sse2-mmx-pslldi.c: Likewise.
- * gcc.target/i386/sse2-mmx-psllq.c: Likewise.
- * gcc.target/i386/sse2-mmx-psllqi.c: Likewise.
- * gcc.target/i386/sse2-mmx-psllw.c: Likewise.
- * gcc.target/i386/sse2-mmx-psllwi.c: Likewise.
- * gcc.target/i386/sse2-mmx-psrad.c: Likewise.
- * gcc.target/i386/sse2-mmx-psradi.c: Likewise.
- * gcc.target/i386/sse2-mmx-psraw.c: Likewise.
- * gcc.target/i386/sse2-mmx-psrawi.c: Likewise.
- * gcc.target/i386/sse2-mmx-psrld.c: Likewise.
- * gcc.target/i386/sse2-mmx-psrldi.c: Likewise.
- * gcc.target/i386/sse2-mmx-psrlq.c: Likewise.
- * gcc.target/i386/sse2-mmx-psrlqi.c: Likewise.
- * gcc.target/i386/sse2-mmx-psrlw.c: Likewise.
- * gcc.target/i386/sse2-mmx-psrlwi.c: Likewise.
- * gcc.target/i386/sse2-mmx-psubb.c: Likewise.
- * gcc.target/i386/sse2-mmx-psubd.c: Likewise.
- * gcc.target/i386/sse2-mmx-psubq.c: Likewise.
- * gcc.target/i386/sse2-mmx-psubusb.c: Likewise.
- * gcc.target/i386/sse2-mmx-psubusw.c: Likewise.
- * gcc.target/i386/sse2-mmx-psubw.c: Likewise.
- * gcc.target/i386/sse2-mmx-punpckhbw.c: Likewise.
- * gcc.target/i386/sse2-mmx-punpckhdq.c: Likewise.
- * gcc.target/i386/sse2-mmx-punpckhwd.c: Likewise.
- * gcc.target/i386/sse2-mmx-punpcklbw.c: Likewise.
- * gcc.target/i386/sse2-mmx-punpckldq.c: Likewise.
- * gcc.target/i386/sse2-mmx-punpcklwd.c: Likewise.
- * gcc.target/i386/sse2-mmx-pxor.c: Likewise.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * config/i386/i386-builtins.c (bdesc_tm): Enable MMX intrinsics
- with SSE2.
-
-2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89021
- * gcc.target/i386/pr82483-1.c: Error only on ia32.
- * gcc.target/i386/pr82483-2.c: Likewise.
-
-2019-05-15 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90478
- * gcc.dg/tree-ssa/pr90478-2.c: New test.
- * gcc.dg/tree-ssa/pr90478.c: New test.
-
-2019-05-15 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/gimplefe-40.c: Amend.
-
-2019-05-15 Iain Sandoe <iain@sandoe.co.uk>
-
- * lib/target-supports.exp
- (check_effective_target_powerpc_p8vector_ok): No support for Darwin.
- (check_effective_target_powerpc_p9vector_ok): Likewise.
- (check_effective_target_powerpc_float128_sw_ok): Likewise.
- (check_effective_target_powerpc_float128_hw_ok): Likewise.
- (check_effective_target_powerpc_vsx_ok): Likewise.
- * gcc.target/powerpc/bfp/bfp.exp: Don't try to run this for Darwin.
- * gcc.target/powerpc/dfp/dfp.exp: Likewise.
-
-2019-05-15 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/pr87600.h: Add __POWERPC__ as an alternate test
- for PowerPC platforms.
-
-2019-05-15 Iain Sandoe <iain@sandoe.co.uk>
-
- PR target/82920
- * g++.dg/cet-notrack-1.C: Adjust scan assembler for Darwin.
- * gcc.target/i386/cet-notrack-5a.c: Likewise.
- * gcc.target/i386/cet-notrack-5b.c: Likewise.
- * gcc.target/i386/cet-notrack-6b.c: Likewise.
- * gcc.target/i386/cet-notrack-icf-1.c: Likewise.
- * gcc.target/i386/cet-notrack-icf-2.c: Likewise.
- * gcc.target/i386/cet-notrack-icf-3.c: Likewise.
- * gcc.target/i386/cet-notrack-icf-4.c: Likewise.
- * gcc.target/i386/cet-sjlj-3.c: Likewise.
- * gcc.target/i386/cet-sjlj-5.c: Likewise.
-
-2019-05-14 Marek Polacek <polacek@redhat.com>
-
- PR c++/68918
- * g++.dg/cpp0x/decltype71.C: New test.
-
- PR c++/70156
- * g++.dg/init/static5.C: New test.
-
-2019-05-14 Iain Sandoe <iain@sandoe.co.uk>
-
- PR target/82920
- * gcc.target/i386/cet-sjlj-6b.c: Require effective target x32.
- * gcc.target/i386/pr52146.c: Likewise.
- * gcc.target/i386/pr52698.c: Likewise.
- * gcc.target/i386/pr52857-1.c: Likewise.
- * gcc.target/i386/pr52857-2.c: Likewise.
- * gcc.target/i386/pr52876.c: Likewise.
- * gcc.target/i386/pr53698.c: Likewise.
- * gcc.target/i386/pr54157.c: Likewise.
- * gcc.target/i386/pr55049-1.c: Likewise.
- * gcc.target/i386/pr55093.c: Likewise.
- * gcc.target/i386/pr55116-1.c: Likewise.
- * gcc.target/i386/pr55116-2.c: Likewise.
- * gcc.target/i386/pr55597.c: Likewise.
- * gcc.target/i386/pr59929.c: Likewise.
- * gcc.target/i386/pr66470.c: Likewise.
-
-2019-05-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/atomic/c11-atomic-exec-4.c: Simplify triplet to
- *-*-solaris2*.
- * gcc.dg/atomic/c11-atomic-exec-5.c: Likewise.
- * gcc.dg/c99-math-double-1.c: Likewise.
- * gcc.dg/c99-math-float-1.c: Likewise.
- * gcc.dg/c99-math-long-double-1.c: Likewise.
- * gcc.misc-tests/linkage.exp: Simplify triplet to
- x86_64-*-solaris2*.
-
- * gcc.target/i386/mcount_pic.c: Remove *-*-solaris2.10* && !gld
- xfail.
- * gcc.target/i386/pr63620.c: Likewise.
-
- * lib/target-supports.exp (check_sse_os_support_available): Remove
- Solaris 9/x86 workaround.
-
-2019-05-14 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/gimplefe-40.c: New testcase.
-
-2019-05-14 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR preprocessor/90382
- * g++.dg/diagnostic/trailing1.C: New test.
-
-2019-05-14 marxin <mliska@suse.cz>
-
- PR middle-end/90340
- * gcc.dg/tree-ssa/pr90340-2.c: Add case-values-threshold
- param.
-
-2019-05-14 Richard Biener <rguenther@suse.de>
- H.J. Lu <hongjiu.lu@intel.com>
-
- PR tree-optimization/88828
- * gcc.target/i386/pr88828-1.c: New test.
- * gcc.target/i386/pr88828-1a.c: Likewise.
- * gcc.target/i386/pr88828-1b.c: Likewise.
- * gcc.target/i386/pr88828-1c.c: Likewise.
- * gcc.target/i386/pr88828-4a.c: Likewise.
- * gcc.target/i386/pr88828-4b.c: Likewise.
- * gcc.target/i386/pr88828-5a.c: Likewise.
- * gcc.target/i386/pr88828-5b.c: Likewise.
- * gcc.target/i386/pr88828-7.c: Likewise.
- * gcc.target/i386/pr88828-7a.c: Likewise.
- * gcc.target/i386/pr88828-7b.c: Likewise.
- * gcc.target/i386/pr88828-8.c: Likewise.
- * gcc.target/i386/pr88828-8a.c: Likewise.
- * gcc.target/i386/pr88828-8b.c: Likewise.
- * gcc.target/i386/pr88828-9.c: Likewise.
- * gcc.target/i386/pr88828-9a.c: Likewise.
- * gcc.target/i386/pr88828-9b.c: Likewise.
-
-2019-05-14 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com\>
-
- * gcc.target/aarch64/signbitv4sf.c: New test.
- * gcc.target/aarch64/signbitv2sf.c: New test.
-
-2019-05-13 Jonathan Wakely <jwakely@redhat.com>
-
- * g++.dg/cpp0x/Wattributes1.C: Adjust dg-error line number to fix
- regression, by matching a note on any line.
- * g++.dg/cpp0x/Wattributes2.C: Add another copy that checks the
- correct line number is matched without depending on a library header.
-
-2019-05-13 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90402
- * gcc.dg/torture/pr90402-1.c: New testcase.
-
-2019-05-12 Iain Sandoe <iain@sandoe.co.uk>
- Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- PR target/82920
- * gcc.target/i386/indirect-thunk-1.c: Adjust scan-asms for Darwin,
- do not use -fno-pic on Darwin.
- * gcc.target/i386/indirect-thunk-2.c: Likewise.
- * gcc.target/i386/indirect-thunk-3.c: Likewise.
- * gcc.target/i386/indirect-thunk-4.c: Likewise.
- * gcc.target/i386/indirect-thunk-7.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-1.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-2.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-3.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-4.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-5.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-6.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-7.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-8.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-1.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-2.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-3.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-4.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-7.c: Likewise.
- * gcc.target/i386/indirect-thunk-inline-1.c: Likewise.
- * gcc.target/i386/indirect-thunk-inline-2.c: Likewise.
- * gcc.target/i386/indirect-thunk-inline-3.c: Likewise.
- * gcc.target/i386/indirect-thunk-inline-4.c: Likewise.
- * gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
- * gcc.target/i386/indirect-thunk-register-1.c: Likewise.
- * gcc.target/i386/indirect-thunk-register-2.c: Likewise.
- * gcc.target/i386/indirect-thunk-register-3.c: Likewise.
- * gcc.target/i386/indirect-thunk-register-4.c: Likewise.
- * gcc.target/i386/ret-thunk-1.c: Likewise.
- * gcc.target/i386/ret-thunk-10.c: Likewise.
- * gcc.target/i386/ret-thunk-11.c: Likewise.
- * gcc.target/i386/ret-thunk-12.c: Likewise.
- * gcc.target/i386/ret-thunk-13.c: Likewise.
- * gcc.target/i386/ret-thunk-14.c: Likewise.
- * gcc.target/i386/ret-thunk-15.c: Likewise.
- * gcc.target/i386/ret-thunk-16.c: Likewise.
- * gcc.target/i386/ret-thunk-2.c: Likewise.
- * gcc.target/i386/ret-thunk-22.c: Likewise.
- * gcc.target/i386/ret-thunk-23.c: Likewise.
- * gcc.target/i386/ret-thunk-24.c: Likewise.
- * gcc.target/i386/ret-thunk-3.c: Likewise.
- * gcc.target/i386/ret-thunk-4.c: Likewise.
- * gcc.target/i386/ret-thunk-5.c: Likewise.
- * gcc.target/i386/ret-thunk-6.c: Likewise.
- * gcc.target/i386/ret-thunk-7.c: Likewise.
- * gcc.target/i386/ret-thunk-8.c: Likewise.
- * gcc.target/i386/ret-thunk-9.c: Likewise.
-
-2019-05-11 Iain Sandoe <iain@sandoe.co.uk>
-
- PR testsuite/81058
- * gcc.target/i386/avx512bw-vpmovswb-1.c: Use regular data section
- for variables on Darwin, rather than common.
- * gcc.target/i386/avx512bw-vpmovuswb-1.c: Likewise.
- * gcc.target/i386/avx512bw-vpmovwb-1.c: Likewise.
-
-2019-05-11 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp2a/multiple-deleted-destroying-delete-error-1.C: New.
- * g++.dg/cpp2a/multiple-deleted-destroying-delete-error-2.C: Likewise.
-
-2019-05-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/61968
- * gfortran.dg/assumed_type_10.f90: New test case.
- * gfortran.dg/assumed_type_11.f90: New test case.
-
-2019-05-10 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.target/x86_64/abi/avx512f/abi-avx512f.exp: Darwin is
- now tested.
- * gcc.target/x86_64/abi/avx512f/asm-support-darwin.s: New.
-
-2019-05-10 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/main1.C: New.
-
-2019-05-10 Marek Polacek <polacek@redhat.com>
-
- PR c++/78010 - bogus -Wsuggest-override warning on final function.
- * g++.dg/warn/Wsuggest-override-2.C: New test.
-
-2019-05-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/90385
- * gfortran.dg/pr90385.f90: New test.
-
- PR c++/90383
- * g++.dg/cpp1y/constexpr-90383-1.C: New test.
- * g++.dg/cpp1y/constexpr-90383-2.C: New test.
-
-2019-05-10 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/90093
- * gfortran.dg/ISO_Fortran_binding_12.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_12.c: Supplementary code.
-
- PR fortran/90352
- * gfortran.dg/iso_c_binding_char_1.f90: New test.
-
- PR fortran/90355
- * gfortran.dg/ISO_Fortran_binding_4.f90: Add 'substr' to test
- the direct passing of substrings as descriptors to bind(C).
- * gfortran.dg/assign_10.f90: Increase the tree_dump count of
- 'atmp' to account for the setting of the 'span' field.
- * gfortran.dg/transpose_optimization_2.f90: Ditto.
-
-2019-05-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88709
- PR tree-optimization/90271
- * gcc.dg/store_merging_29.c: Allow 4 stores to replace 6 stores on
- arm*-*-*.
-
- PR pch/90326
- * g++.dg/pch/pr90326.C: New test.
- * g++.dg/pch/pr90326.Hs: New file.
-
-2019-05-10 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90340
- * gcc.dg/tree-ssa/pr90340-2.c: New test.
- * gcc.dg/tree-ssa/pr90340.c: New test.
-
-2019-05-09 Cherry Zhang <cherryyz@google.com>
-
- * go.dg/mapstring.go: New test.
-
-2019-05-09 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/90405
- * gcc.target/arm/pr90405.c: New test.
-
-2019-05-09 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/gimplefe-39.c: New test.
-
-2019-05-09 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/gimplefe-37.c: New test.
- * gcc.dg/gimplefe-33.c: Likewise.
-
-2019-05-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/90382
- Revert:
- 2018-04-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/trailing1.C: New.
-
-2019-05-09 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90395
- * gcc.dg/torture/pr90395.c: New testcase.
-
-2019-05-08 Cherry Zhang <cherryyz@google.com>
-
- * go.dg/cmpstring.go: New test.
-
-2019-05-08 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/59813
- PR tree-optimization/89060
- * gcc.dg/tree-ssa/pr89060.c: New test.
-
-2019-05-08 Mihail Ionescu <mihail.ionescu@arm.com>
- Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88167
- * gcc.target/arm/pr88167-1.c: New test.
- * gcc.target/arm/pr88167-2.c: New test.
-
-2018-05-08 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90078
- * g++.dg/tree-ssa/pr90078.C: New test.
-
-2018-05-08 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90240
- * gfortran.dg/graphite/pr90240.f: New test.
-
-2019-05-08 Li Jia He <helijia@linux.ibm.com>
-
- PR other/90381
- * gcc.dg/tree-ssa/pr88676-2.c: Add 'target le' option to limit the
- test case to run on the little endian machine.
-
-2019-05-08 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/90356
- * gcc.dg/tree-ssa/pr90356-1.c: New test.
- * gcc.dg/tree-ssa/pr90356-2.c: New test.
- * gcc.dg/tree-ssa/pr90356-3.c: New test.
- * gcc.dg/tree-ssa/pr90356-4.c: New test.
-
-2019-05-07 Wei Xiao <wei3.xiao@intel.com>
-
- * gcc.target/i386/avx512bf16-vcvtne2ps2bf16-1.c: New test.
- * gcc.target/i386/avx512bf16-vcvtneps2bf16-1.c: New test.
- * gcc.target/i386/avx512bf16-vdpbf16ps-1.c: New test.
- * gcc.target/i386/avx512bf16vl-vcvtne2ps2bf16-1.c: New test.
- * gcc.target/i386/avx512bf16vl-vcvtneps2bf16-1.c: New test.
- * gcc.target/i386/avx512bf16vl-vdpbf16ps-1.c: New test.
- * gcc.target/i386/builtin_target.c: Handle avx512bf16.
- * gcc.target/i386/sse-12.c: Add -mavx512bf16.
- * gcc.target/i386/sse-13.c: Ditto.
- * gcc.target/i386/sse-14.c: Ditto.
- * gcc.target/i386/sse-22.c: Ditto.
- * gcc.target/i386/sse-23.c: Ditto.
- * g++.dg/other/i386-2.C: Ditto.
- * g++.dg/other/i386-3.C: Ditto.
-
-2019-05-07 Cherry Zhang <cherryyz@google.com>
-
- * go.dg/arrayclear.go: New test.
- * go.dg/mapclear.go: New test.
-
-2019-05-07 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- PR target/89765
- * gcc.target/powerpc/pr89765-mc.c: New test.
- * gcc.target/powerpc/vsx-builtin-10c.c: New test.
- * gcc.target/powerpc/vsx-builtin-10d.c: New test.
- * gcc.target/powerpc/vsx-builtin-11c.c: New test.
- * gcc.target/powerpc/vsx-builtin-11d.c: New test.
- * gcc.target/powerpc/vsx-builtin-12c.c: New test.
- * gcc.target/powerpc/vsx-builtin-12d.c: New test.
- * gcc.target/powerpc/vsx-builtin-13c.c: New test.
- * gcc.target/powerpc/vsx-builtin-13d.c: New test.
- * gcc.target/powerpc/vsx-builtin-14c.c: New test.
- * gcc.target/powerpc/vsx-builtin-14d.c: New test.
- * gcc.target/powerpc/vsx-builtin-15c.c: New test.
- * gcc.target/powerpc/vsx-builtin-15d.c: New test.
- * gcc.target/powerpc/vsx-builtin-16c.c: New test.
- * gcc.target/powerpc/vsx-builtin-16d.c: New test.
- * gcc.target/powerpc/vsx-builtin-17c.c: New test.
- * gcc.target/powerpc/vsx-builtin-17d.c: New test.
- * gcc.target/powerpc/vsx-builtin-18c.c: New test.
- * gcc.target/powerpc/vsx-builtin-18d.c: New test.
- * gcc.target/powerpc/vsx-builtin-19c.c: New test.
- * gcc.target/powerpc/vsx-builtin-19d.c: New test.
- * gcc.target/powerpc/vsx-builtin-20c.c: New test.
- * gcc.target/powerpc/vsx-builtin-20d.c: New test.
- * gcc.target/powerpc/vsx-builtin-9c.c: New test.
- * gcc.target/powerpc/vsx-builtin-9d.c: New test.
-
-2019-05-07 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * gcc.target/aarch64/sve/sad_1.c: New test for sum of absolute
- differences.
-
-2019-05-07 Uroš Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/asm-7.c: New test.
- * gcc.target/i386/asm-1.c: Update expected error string.
- * gcc.target/i386/pr62120.c: Ditto.
-
-2019-05-07 Li Jia He <helijia@linux.ibm.com>
-
- * gcc.dg/tree-ssa/pr37508.c: Add the no-ssa-phiopt option to skip phi
- optimization.
- * gcc.dg/tree-ssa/pr88676-2.c: New testcase.
-
-2019-05-06 H.J. Lu <hongjiu.lu@intel.com>
- Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/89750
- PR target/86444
- * gcc.target/i386/avx512f-vcomisd-2.c: New.
- * gcc.target/i386/avx512f-vcomisd-2.c: Likewise.
-
-2019-05-06 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/90290
- * gfortran.dg/pr90290.f90: New test.
-
-2019-05-06 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88709
- PR tree-optimization/90271
- * gcc.dg/store_merging_26.c: New test.
- * gcc.dg/store_merging_27.c: New test.
- * gcc.dg/store_merging_28.c: New test.
- * gcc.dg/store_merging_29.c: New test.
-
-2019-05-06 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- PR target/89424
- * gcc.target/powerpc/pr89424-0.c: New test.
- * gcc.target/powerpc/vsx-builtin-13a.c: Define macro PR89424 to
- enable testing of newly patched capability.
- * gcc.target/powerpc/vsx-builtin-13b.c: Likewise.
- * gcc.target/powerpc/vsx-builtin-20a.c: Likewise.
- * gcc.target/powerpc/vsx-builtin-20b.c: Likewise.
-
-2019-05-06 Marek Polacek <polacek@redhat.com>
-
- PR c++/90265 - ICE with generic lambda.
- * g++.dg/cpp1y/lambda-generic-90265.C: New test.
-
-2019-05-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90358
- * gcc.target/i386/pr90358.c: New testcase.
-
-2019-05-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88828
- * gcc.target/i386/pr88828-0.c: New testcase.
-
-2019-05-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90328
- * gcc.dg/torture/pr90328.c: New testcase.
-
-2019-05-06 Richard Biener <rguenther@suse.de>
-
- PR testsuite/90331
- * gcc.dg/pr87314-1.c: Align the substring to open up
- string merging for targets aligning strings to 8 bytes.
-
-2019-05-06 Martin Liska <mliska@suse.cz>
-
- PR sanitizer/90312
- * gcc.dg/asan/pr87930.c: Run the test only on *linux or *gnu
- systems.
- * gcc.dg/tsan/pr88017.c: Likewise.
-
-2019-05-05 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/90344
- * gfortran.dg/pr90344.f90: New test
-
-2019-05-03 Marc Glisse <marc.glisse@inria.fr>
-
- PR tree-optimization/90269
- * g++.dg/tree-ssa/ldist-1.C: New file.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/vect/slp-reduc-sad-2.c: New testcase.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89518
- * gcc.dg/pr89518.c: New testcase.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- PR middle-end/87314
- * gcc.dg/pr87314-1.c: New testcase.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88963
- * gcc.dg/tree-ssa/ssa-fre-31.c: Disable forwprop.
- * gcc.target/i386/pr88963-1.c: New testcase.
- * gcc.target/i386/pr88963-2.c: Likewise.
-
-2019-05-03 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- PR target/88809
- * gcc.target/i386/pr88809.c: Adjust for darwin.
- * gcc.target/i386/pr88809-2.c: Adjust for i386 and darwin.
-
-2019-05-03 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/90303
- * g++.target/i386/pr90303.C: New test.
-
-2019-05-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89698
- * g++.dg/tree-ssa/pr89698.C: New testcase.
-
-2019-05-02 Iain Sandoe <iain@sandoe.co.uk>
-
- * g++.dg/ext/instantiate2.C: Remove special-casing for Darwin.
-
-2019-05-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89653
- * g++.dg/vect/pr89653.cc: New testcase.
-
-2019-05-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89509
- * gcc.dg/torture/restrict-8.c: New testcase.
-
-2019-05-02 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/tree-prof/section-attr-1.c: Update scan-asm regex
- for cold section label.
- * gcc.dg/tree-prof/section-attr-2.c: Likewise.
- * gcc.dg/tree-prof/section-attr-3.c: Likewise.
-
-2019-05-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.target/i386/spellcheck-options-5.c: Restrict to Linux and
- GNU targets.
-
-2019-05-02 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * gcc.target/aarch64/sve/dot_1.c: New test for dot product.
-
-2019-05-02 Martin Liska <mliska@suse.cz>
-
- * gcc.target/i386/funcspec-4.c: Update scanned pattern.
- * g++.target/i386/pr57362.C: Likewise.
-
-2019-05-02 Martin Liska <mliska@suse.cz>
-
- PR target/88809
- * gcc.target/i386/pr88809.c: New test.
- * gcc.target/i386/pr88809-2.c: New test.
-
-2019-05-01 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- PR fortran/60144
- * gfortran.dg/block_name_2.f90: Adjust dg-error.
- * gfortran.dg/dec_type_print_3.f90.f90: Likewise.
- * gfortran.dg/pr60144.f90: New test.
-
-2019-05-01 Jeff Law <law@redhat.com>
-
- PR tree-optimization/90037
- * g++.dg/tree-ssa/pr88797.C: New test.
-
-2019-05-01 Nathan Sidwell <nathan@acm.org>
-
- * g++.dg/cpp0x/decltype9.C: Adjust expected diagnostics.
-
-2019-04-30 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89093
- * gcc.target/aarch64/return_address_sign_3.c: Remove extra space in
- target attribute.
-
-2019-04-30 Giuliano Belinassi <giuliano.belinassi@usp.br>
-
- * gcc.dg/sinhatanh-2.c: Count the number of functions.
- * gcc.dg/sinhatanh-3.c: Likewise.
-
-2019-04-30 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/Werror-13.c: Add new tests for it.
- * gcc.dg/pragma-diag-6.c: Likewise.
-
-2019-04-30 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89093
- * gcc.target/aarch64/pr89093.c: New test.
- * gcc.target/aarch64/pr63304_1.c: Remove space from target string.
-
- PR tree-optimization/89475
- * gcc.dg/tree-ssa/pr89475.c: New test.
-
-2019-04-30 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90240
- Revert:
- 2019-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90078
- * g++.dg/tree-ssa/pr90078.C: New test.
-
-2019-04-29 Vladislav Ivanishin <vlad@ispras.ru>
-
- * gcc.dg/uninit-25-gimple.c: New test.
- * gcc.dg/uninit-25.c: New test.
- * gcc.dg/uninit-26.c: New test.
- * gcc.dg/uninit-27-gimple.c: New test.
-
-2019-04-29 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90278
- * gcc.dg/torture/pr90278.c: New testcase.
-
-2019-04-27 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/90173
- * g++.dg/cpp1z/class-deduction66.C: Use dg-do compile instead of
- dg-do run.
-
-2019-04-27 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89261
- * gcc.target/i386/pr89261.c: New test.
-
-2019-04-27 Martin Liska <mliska@suse.cz>
-
- PR middle-end/90258
- * gcc.dg/completion-5.c: New test.
- * gcc.target/i386/spellcheck-options-5.c: New test.
-
-2019-04-26 Jim Wilson <jimw@sifive.com>
-
- * gcc.target/riscv/load-immediate.c: New.
-
-2019-04-26 Jonathan Wakely <jwakely@redhat.com>
-
- PR c++/90243
- * g++.dg/diagnostic/pr90243.C: New test.
-
-2019-04-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/90173
- * g++.dg/cpp1z/class-deduction66.C: New.
-
-2019-04-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/trailing1.C: New.
-
-2019-04-26 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.dg/alias-16.c: New test.
-
-2019-04-25 Martin Liska <mliska@suse.cz>
- H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89929
- * g++.target/i386/mv28.C: New test.
- * gcc.target/i386/mvc14.c: Likewise.
- * g++.target/i386/pr57362.C: Updated.
-
-2019-04-24 Jeff Law <law@redhat.com>
-
- PR tree-optimization/90037
- * gcc.dg/tree-ssa/20030710-1.c: Update dump file to scan.
- * gcc.dg/isolate-2.c: Likewise.
- * gcc.dg/isolate-4.c: Likewise.
- * gcc.dg/pr19431.c: Accept either ordering of PHI args.
- * gcc.dg/pr90037.c: New test.
-
-2019-04-25 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/44648
- * g++.dg/warn/Wunused-var-35.C: Remove xfail.
-
-2019-04-25 Richard Biener <rguenther@suse.de>
-
- PR middle-end/90194
- * g++.dg/torture/pr90194.C: New testcase.
-
-2019-04-24 Marek Polacek <polacek@redhat.com>
-
- PR c++/90236
- * g++.dg/cpp1z/nontype-auto16.C: New test.
-
-2019-04-24 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90193
- * gcc.target/i386/pr90193.c: New test.
-
-2019-04-24 Andreas Krebbel <krebbel@linux.ibm.com>
-
- PR target/89952
- * gcc.target/s390/pr89952.c: New test.
-
-2019-04-24 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90187
- * g++.target/i386/pr90187.C: New test.
-
-2019-04-24 Iain Buclaw <ibuclaw@gdcproject.org>
-
- * gdc.test/README.gcc: New file.
-
-2019-04-24 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/90208
- * gcc.dg/tsan/pr90208-1.c: New test.
- * gcc.dg/tsan/pr90208-2.c: New test.
-
- PR tree-optimization/90211
- * gcc.dg/autopar/pr90211.c: New test.
-
-2019-04-23 Iain Buclaw <ibuclaw@gdcproject.org>
- Robin Dapp <rdapp@linux.ibm.com>
-
- * gdc.dg/link.d: Test if target d_runtime.
- * gdc.dg/runnable.d: Fix tests to work on BigEndian.
- * gdc.dg/simd.d: Likewise.
-
-2019-04-23 Iain Buclaw <ibuclaw@gdcproject.org>
-
- * gdc.test/fail_compilation/fail2456.d: New test.
- * gdc.test/fail_compilation/test18312.d: New test.
- * gdc.test/gdc-test.exp (gdc-convert-args): Handle -betterC.
-
-2018-04-23 Sudakshina Das <sudi.das@arm.com>
-
- * gcc.target/aarch64/bti-1.c: Add scan directive for gnu note section
- for linux targets.
- * gcc.target/aarch64/va_arg_1.c: Update scan directive to not clash
- with GNU note section.
-
-2019-04-23 Jeff Law <law@redhat.com>
-
- * lib/target-supports.exp
- (check_effective_target_keeps_null_pointer_checks): Add cr16.
-
-2019-04-23 Roman Zhuykov <zhroma@ispras.ru>
-
- PR rtl-optimization/87979
- * gcc.dg/pr87979.c: New test.
-
-2019-04-23 Roman Zhuykov <zhroma@ispras.ru>
-
- PR rtl-optimization/84032
- * gcc.dg/pr84032.c: New test.
-
-2018-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90078
- * g++.dg/tree-ssa/pr90078.C: New test.
-
-2018-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/90021
- * gfortran.dg/pr90021.f90: New test.
-
-2019-04-22 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/90166
- * gfortran.dg/submodule_22.f08: Add additional dg-error comments.
-
-2019-04-22 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/57284
- * gfortran.dg/class_70.f03
-
-2019-04-21 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/90178
- * gcc.target/i386/pr90178.c: New test.
-
-2019-04-20 Sandra Loosemore <sandra@codesourcery.com>
-
- * g++.dg/ipa/pr89009.C: Add dg-require-effective-target fpic.
-
-2019-04-19 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/89900
- * g++.dg/cpp0x/pr89900-1.C: New.
- * g++.dg/cpp0x/pr89900-2.C: Likewise.
- * g++.dg/cpp0x/pr89900-3.C: Likewise.
- * g++.dg/cpp0x/pr89900-4.C: Likewise.
-
-2019-04-19 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/90139
- * gcc.c-torture/compile/pr90139.c: New test.
-
- PR c++/90138
- * g++.dg/template/pr90138.C: New test.
-
- PR c/89888
- * c-c++-common/pr89888.c: New test.
- * g++.dg/torture/pr40335.C: Change dg-bogus into dg-warning.
- Don't expect -Wswitch-unreachable warning.
-
- PR c++/90108
- * c-c++-common/pr90108.c: New test.
-
-2019-04-18 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/85164
- * gcc.dg/pr85164-1.c, gcc.dg/pr85164-2.c: New tests.
-
-2019-04-18 Richard Biener <rguenther@suse.de>
-
- PR debug/90131
- * gcc.dg/guality/pr90131.c: New testcase.
-
-2019-04-17 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89325
- * g++.dg/ext/attrib58.C: New test.
- * g++.dg/ext/attrib59.C: New test.
- * g++.dg/ext/attrib60.C: New test.
-
- PR target/90125
- * gcc.target/i386/avx512f-vfmsubXXXss-2.c (avx512f_test): Adjust
- constants to ensure precise result even when not using fma.
- * gcc.target/i386/avx512f-vfnmaddXXXss-2.c (avx512f_test): Likewise.
- * gcc.target/i386/avx512f-vfmaddXXXsd-3.c: New test.
- * gcc.target/i386/avx512f-vfmaddXXXss-3.c: New test.
- * gcc.target/i386/avx512f-vfmsubXXXsd-3.c: New test.
- * gcc.target/i386/avx512f-vfmsubXXXss-3.c: New test.
- * gcc.target/i386/avx512f-vfnmaddXXXsd-3.c: New test.
- * gcc.target/i386/avx512f-vfnmaddXXXss-3.c: New test.
- * gcc.target/i386/avx512f-vfnmsubXXXsd-3.c: New test.
- * gcc.target/i386/avx512f-vfnmsubXXXss-3.c: New test.
-
-2019-04-17 Marek Polacek <polacek@redhat.com>
-
- PR c++/90124 - bogus error with incomplete type in decltype.
- * g++.dg/cpp0x/decltype70.C: New test.
-
-2019-04-17 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/90095
- * gcc.dg/pr90095-1.c: New test.
- * gcc.dg/pr90095-2.c: New test.
-
-2019-04-17 Thomas Schwinge <thomas@codesourcery.com>
-
- PR fortran/90048
- * gfortran.dg/goacc/private-explicit-kernels-1.f95: New file.
- * gfortran.dg/goacc/private-explicit-parallel-1.f95: Likewise.
- * gfortran.dg/goacc/private-explicit-routine-1.f95: Likewise.
-
- PR fortran/90067
- PR fortran/90114
- * gfortran.dg/goacc/private-1.f95: Remove file.
- * gfortran.dg/goacc/private-2.f95: Likewise.
- * gfortran.dg/goacc/private-predetermined-kernels-1.f95: New file.
- * gfortran.dg/goacc/private-predetermined-parallel-1.f95:
- Likewise.
- * gfortran.dg/goacc/private-predetermined-routine-1.f95: Likewise.
-
-2019-04-17 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89093
- * gcc.target/arm/pr89093-2.c: New test.
-
-2019-04-16 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/86953
- * g++.dg/cpp0x/constexpr-86953.C: New test.
-
-2019-04-16 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- * g++.dg/lto/pr89358_0.C: Replace dg-* with dg-lto-*.
-
-2019-04-16 Alexandre Oliva <aoliva@redhat.com>
-
- PR debug/89528
- * gcc.dg/guality/pr89528.c: New.
-
- PR rtl-optimization/86438
- * gcc.dg/torture/pr86438.c: Split up too-wide shift.
-
-2019-04-16 Jakub Jelinek <jakub@redhat.com>
-
- PR target/90096
- * gcc.target/i386/pr90096.c: New test.
- * gcc.target/i386/pr69255-1.c: Adjust expected diagnostics.
- * gcc.target/i386/pr69255-2.c: Likewise.
- * gcc.target/i386/pr69255-3.c: Likewise.
-
- PR rtl-optimization/90082
- * gcc.dg/pr90082.c: New test.
-
- PR tree-optimization/90090
- * g++.dg/opt/pr90090.C: New test.
-
-2019-04-16 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/56049
- * gfortran.dg/pr56049.f90: New testcase.
-
-2019-04-15 Richard Biener <rguenther@suse.de>
-
- PR debug/90074
- * gcc.dg/guality/pr90074.c: New testcase.
-
-2019-04-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90071
- * gcc.dg/torture/pr90071.c: New testcase.
-
-2019-04-15 Segher Boessenkool <segher@kernel.crashing.org>
-
- PR rtl-optimization/89794
- * gcc.dg/torture/pr89794.c: New testcase.
-
-2019-04-15 Richard Biener <rguenther@suse.de>
-
- PR ipa/88936
- * gcc.dg/torture/pr88936-1.c: New testcase.
- * gcc.dg/torture/pr88936-2.c: Likewise.
- * gcc.dg/torture/pr88936-3.c: Likewise.
-
-2019-04-15 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/pr89693
- * g++.dg/ipa/pr89693.C: New test.
-
-2019-04-15 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- PR tree-optimization/90020
- * gcc.dg/torture/pr90020.c: Add linker options for darwin.
-
-2019-04-14 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/89358
- * g++.dg/lto/pr89358_0.C: New testcase.
- * g++.dg/lto/pr89358_1.C: New testcase.
-
-2019-04-14 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/85448
- * gfortran.dg/bind_c_usage_33.f90: New test and...
- * gfortran.dg/bind_c_usage_33_c.c: Additional source.
-
-2019-04-14 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/89843
- * gfortran.dg/ISO_Fortran_binding_4.f90: Modify the value of x
- in ctg. Test the conversion of the descriptor types in the main
- program.
- * gfortran.dg/ISO_Fortran_binding_10.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_10.c: Called by it.
-
- PR fortran/89846
- * gfortran.dg/ISO_Fortran_binding_11.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_11.c: Called by it.
-
- PR fortran/90022
- * gfortran.dg/ISO_Fortran_binding_1.c: Correct the indexing for
- the computation of 'ans'. Also, change the expected results for
- CFI_is_contiguous to comply with standard.
- * gfortran.dg/ISO_Fortran_binding_1.f90: Correct the expected
- results for CFI_is_contiguous to comply with standard.
- * gfortran.dg/ISO_Fortran_binding_9.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_9.c: Called by it.
-
-2019-04-13 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89093
- * gcc.target/arm/pr89093.c: New test.
-
-2019-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89933
- * c-c++-common/pr89933.c: New test.
-
-2019-04-12 Martin Sebor <msebor@redhat.com>
-
- PR c/88383
- PR c/89288
- PR c/89798
- PR c/89797
- * c-c++-common/attributes-1.c: Adjust.
- * c-c++-common/builtin-has-attribute-4.c: Adjust expectations.
- * c-c++-common/builtin-has-attribute-6.c: New test.
- * c-c++-common/builtin-has-attribute-7.c: New test.
- * c-c++-common/pr71574.c: Adjust.
- * gcc.dg/pr25559.c: Adjust.
- * gcc.dg/attr-vector_size.c: New test.
-
-2019-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89965
- * gcc.target/i386/pr89965.c: New test.
-
-2019-04-12 Marek Polacek <polacek@redhat.com>
-
- PR c++/87603 - constexpr functions are no longer noexcept.
- * g++.dg/cpp0x/constexpr-noexcept.C: Adjust the expected result.
- * g++.dg/cpp0x/constexpr-noexcept3.C: Likewise.
- * g++.dg/cpp0x/constexpr-noexcept4.C: Likewise.
- * g++.dg/cpp0x/constexpr-noexcept8.C: New test.
- * g++.dg/cpp0x/inh-ctor32.C: Remove dg-message.
- * g++.dg/cpp1y/constexpr-noexcept1.C: New test.
-
-2019-04-12 Marek Polacek <polacek@redhat.com>
-
- * g++.dg/cpp0x/noexcept30.C: Tweak dg-error.
- * g++.dg/cpp0x/pr86397-1.C: Likewise.
- * g++.dg/cpp0x/pr86397-2.C: Likewise.
-
-2019-04-12 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * g++.target/arm/arm.exp: Change format of default prune regex.
- * gcc.target/arm/arm.exp: Change format of default prune regex.
-
-2019-04-12 Martin Liska <mliska@suse.cz>
-
- PR middle-end/89970
- * gcc.target/i386/mvc15.c: New test.
- * gcc.target/i386/mvc3.c: Quote target in error pattern.
- * gcc.target/i386/mvc4.c: Remove duplicit 'default'.
-
-2019-04-12 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- PR target/87532
- * gcc.target/powerpc/fold-vec-extract-char.p8.c: Adjust expected
- instruction counts.
- * gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise.
- * gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise.
-
-2019-04-12 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89946
- * c-c++-common/pr89946.c: New test.
-
- PR rtl-optimization/90026
- * g++.dg/opt/pr90026.C: New test.
-
-2018-04-11 Steve Ellcey <sellcey@marvell.com>
-
- PR rtl-optimization/87763
- * gcc.target/aarch64/combine_bfxil.c: Change some bfxil checks
- to bfi.
-
-2019-04-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90020
- * gcc.dg/torture/pr90020.c: New testcase.
-
-2019-04-11 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90018
- * gcc.dg/vect/pr90018.c: New testcase.
-
-2018-04-10 Steve Ellcey <sellcey@marvell.com>
-
- PR rtl-optimization/87763
- * gcc.target/aarch64/combine_bfxil.c: Change some bfxil checks
- to bfi.
- * gcc.target/aarch64/combine_bfi_2.c: New test.
-
-2019-04-10 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/90025
- * gcc.c-torture/execute/pr90025.c: New test.
-
- PR c++/90010
- * gcc.dg/pr90010.c: New test.
-
-2019-04-09 Uroš Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/ifcvt-onecmpl-abs-1.c
- (dg-options): Use -O2 -fdump-rtl-ce1.
- (dg-final): Scan ce1 RTL dump instead of asm dump.
-
-2019-04-09 Matthew Malcomson <matthew.malcomson@arm.com>
-
- PR target/90024
- * gcc.dg/torture/neon-immediate-timode.c: New test.
-
-2019-04-09 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89998
- * gcc.c-torture/compile/pr89998-1.c: New test.
- * gcc.c-torture/compile/pr89998-2.c: New test.
-
- PR target/90015
- * gcc.target/riscv/interrupt-conflict-mode.c (foo): Adjust expected
- diagnostics.
-
-2019-04-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/90006
- * gcc.dg/vect/bb-slp-pr90006.c: New testcase.
-
-2019-04-08 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89865
- * gcc.target/i386/pr49095.c: Don't expect any RMW sequences.
-
- PR rtl-optimization/89865
- * gcc.target/i386/pr49095.c: Adjust number of expected RMW spots
- on ia32.
-
-2019-04-01 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/89725
- * gcc.dg/tree-ssa/pr89725.c: New test.
-
-2019-04-08 Martin Liska <mliska@suse.cz>
-
- * gcc.target/riscv/arch-1.c: Fix expected scanned pattern.
-
-2019-04-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/89914
- * g++.dg/ext/has_nothrow_constructor-3.C: New.
-
-2019-04-07 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89945
- * gcc.target/i386/pr89945.c: New test.
-
-2019-04-06 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/87352
- * gfortran.dg/finalize_28.f90: Adjust count of __builtin_free.
- * gfortran.dg/finalize_33.f90: Likewise.
- * gfortran.dg/finalize_34.f90: New test.
-
-2019-04-06 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/89981
- * gfortran.dg/entry_22.f90: New test.
-
-2019-04-05 Marek Polacek <polacek@redhat.com>
-
- PR c++/87145 - bogus error converting class type in template arg list.
- * g++.dg/cpp0x/constexpr-conv3.C: New test.
- * g++.dg/cpp0x/constexpr-conv4.C: New test.
-
-2019-04-05 Martin Sebor <msebor@redhat.com>
-
- PR bootstrap/89980
- * g++.dg/init/array52.C: New test.
-
-2019-04-05 David Malcolm <dmalcolm@redhat.com>
-
- PR c/89985
- * c-c++-common/pr89985.c: New test.
-
-2019-04-05 Christophe Lyon <christophe.lyon@linaro.org>
-
- PR c/71598
- * gcc.dg/torture/pr71598-1.c: dg-prune arm linker messages about
- size of enums.
- * gcc.dg/torture/pr71598-2.c: Likewise.
-
-2019-04-05 Marek Polacek <polacek@redhat.com>
-
- PR c++/89973 - -Waddress-of-packed-member ICE with invalid conversion.
- * g++.dg/warn/Waddress-of-packed-member2.C: New test.
-
-2019-04-05 Richard Biener <rguenther@suse.de>
-
- PR debug/89892
- PR debug/89905
- * gcc.dg/guality/pr89892.c: New testcase.
- * gcc.dg/guality/pr89905.c: Likewise.
- * gcc.dg/guality/loop-1.c: Likewise.
-
-2019-04-05 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/89956
- * gfortran.dg/pr89956.f90: New test.
-
-2019-04-04 Martin Sebor <msebor@redhat.com>
-
- PR c++/89974
- PR c++/89878
- PR c++/89833
- PR c++/47488
- * g++.dg/abi/mangle69.C: New test.
- * g++.dg/abi/mangle70.C: New test.
- * g++.dg/abi/mangle71.C: New test.
- * g++.dg/abi/mangle72.C: New test.
- * g++.dg/cpp0x/constexpr-array19.C: New test.
- * g++.dg/cpp2a/nontype-class15.C: New test.
- * g++.dg/cpp2a/nontype-class16.C: New test.
- * g++.dg/init/array51.C: New test.
- * g++.dg/template/nontype29.C: New test.
-
-2019-04-04 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/89957
- PR middle-end/89911
- * gcc.dg/Wstringop-overflow-13.c: New test.
-
-2019-04-04 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/89934
- * gcc.dg/Wrestrict-19.c: New test.
- * gcc.dg/Wrestrict-5.c: Add comment. Remove unused code.
-
-2019-04-04 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/89399
- * gcc.c-torture/compile/pr89399.c: New test.
-
-2019-04-04 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/89904
- * gfortran.dg/pr85797.f90: Adjust testcase.
-
-2019-04-04 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/65619
- * g++.dg/template/friend67.C: New.
-
-2019-04-04 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/61327
- * g++.dg/cpp0x/friend4.C: New.
- * g++.dg/cpp0x/friend5.C: Likewise.
-
-2019-04-04 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/56643
- * g++.dg/cpp0x/noexcept40.C: New.
-
-2019-04-03 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- PR fortran/68567
- * gfortran.dg/parameter_array_error_1.f90: New test.
-
-2019-04-03 qing zhao <qing.zhao@oracle.com>
-
- PR tree-optimization/89730
- * gcc.dg/live-patching-4.c: New test.
-
-2019-04-03 Clément Chigot <clement.chigot@atos.net>
-
- * lib/go-torture.exp: Only add lto to TORTURE_OPTIONS if it is
- supported.
-
-2019-04-03 Christophe Lyon <christophe.lyon@linaro.org>
-
- PR c/71598
- * gcc.dg/torture/pr71598-1.c: Skip if short_enums target.
- * gcc.dg/torture/pr71598-2.c: Skip if not short_enums target.
-
-2019-04-03 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/84101
- * gcc.target/i386/pr84101.c: New testcase.
-
-2019-04-02 Jeff Law <law@redhat.com>
-
- * gcc.target/visium/bit_shift.c: xfail.
-
-2019-04-02 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89902
- PR target/89903
- * gcc.target/i386/pr70799-4.c: Remove.
- * gcc.target/i386/pr70799-5.c: Remove.
- * gcc.target/i386/pr89902.c: New test.
- * gcc.target/i386/pr89903.c: Ditto.
-
-2019-04-02 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/84206
- * gcc.dg/pr84206.c: New test.
-
-2019-04-02 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/85876
- * gcc.dg/pr85876.c: New test.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/zvector/vec-double-compile.c: New test.
- * gcc.target/s390/zvector/vec-float-compile.c: New test.
- * gcc.target/s390/zvector/vec-signed-compile.c: New test.
- * gcc.target/s390/zvector/vec-unsigned-compile.c: New test.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/zvector/vec-search-string-cc-1.c: New test.
- * gcc.target/s390/zvector/vec-search-string-cc-compile.c: New test.
- * gcc.target/s390/zvector/vec-search-string-until-zero-cc-1.c: New test.
- * gcc.target/s390/zvector/vec-search-string-until-zero-cc-compile.c: New test.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/zvector/vec-shift-left-double-by-bit-1.c: New test.
- * gcc.target/s390/zvector/vec-shift-right-double-by-bit-1.c: New test.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/zvector/replicate-bswap-1.c: New test.
- * gcc.target/s390/zvector/replicate-bswap-2.c: New test.
-
-2019-04-02 Alexander Monakov <amonakov@ispras.ru>
-
- PR testsuite/89916
- * gcc.dg/pr86928.c: Do not attempt to add -m32.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/zvector/bswap-and-replicate-1.c: New test.
- * gcc.target/s390/zvector/get-element-bswap-1.c: New test.
- * gcc.target/s390/zvector/get-element-bswap-2.c: New test.
- * gcc.target/s390/zvector/get-element-bswap-3.c: New test.
- * gcc.target/s390/zvector/get-element-bswap-4.c: New test.
- * gcc.target/s390/zvector/set-element-bswap-1.c: New test.
- * gcc.target/s390/zvector/set-element-bswap-2.c: New test.
- * gcc.target/s390/zvector/set-element-bswap-3.c: New test.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/zvector/vec-reve-load-byte-z14.c: New test.
- * gcc.target/s390/zvector/vec-reve-load-byte.c: New test.
- * gcc.target/s390/zvector/vec-reve-load-halfword-z14.c: New test.
- * gcc.target/s390/zvector/vec-reve-load-halfword.c: New test.
- * gcc.target/s390/zvector/vec-reve-store-byte-z14.c: New test.
- * gcc.target/s390/zvector/vec-reve-store-byte.c: New test.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/zvector/vec-revb-load-double-z14.c: New test.
- * gcc.target/s390/zvector/vec-revb-load-double.c: New test.
- * gcc.target/s390/zvector/vec-revb-store-double-z14.c: New test.
- * gcc.target/s390/zvector/vec-revb-store-double.c: New test.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/arch13/fp-signedint-convert-1.c: New test.
- * gcc.target/s390/arch13/fp-unsignedint-convert-1.c: New test.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/arch13/sel-1.c: New test.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/arch13/popcount-1.c: New test.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/arch13/bitops-1.c: New test.
- * gcc.target/s390/arch13/bitops-2.c: New test.
- * gcc.target/s390/md/andc-splitter-1.c: Add -march=z14 build
- option and adjust line numbers.
- * gcc.target/s390/md/andc-splitter-2.c: Likewise.
-
-2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/s390.exp: Run tests in arch13 subdir.
- * lib/target-supports.exp (check_effective_target_s390_vxe2): New
- runtime check for the vxe2 hardware feature on IBM Z.
-
-2019-04-01 H.J. Lu <hongjiu.lu@intel.com>
-
- PR testsuite/89907
- * lib/target-supports.exp (check_avx2_available): Replace
- avx_available with avx2_available.
-
-2019-04-01 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/85412
- * gcc.dg/pr85412.c: New test.
-
-2019-04-01 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/62207
- * g++.dg/template/crash130.C: New.
- * g++.dg/template/crash131.C: Likewise.
-
-2019-04-01 Martin Sebor <msebor@redhat.com>
-
- PR c/89685
- * gcc.dg/attr-copy-8.c: New test.
- * g++.dg/ext/attr-copy-2.C: New test.
-
-2019-04-01 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/86928
- * gcc.dg/pr86928.c: New test.
-
-2019-04-01 Andrey Belevantsev <abel@ispras.ru>
-
- PR rtl-optimization/87273
- * gcc.dg/pr87273.c: New test.
-
-2019-04-01 Martin Liska <mliska@suse.cz>
-
- PR driver/89861
- * gcc.dg/spellcheck-options-18.c: New test.
- * gcc.dg/spellcheck-options-19.c: New test.
- * gcc.dg/spellcheck-options-20.c: New test.
- * gcc.dg/spellcheck-options-13.c: Adjust expected output.
- * gcc.dg/completion-2.c: Add one variant with no argument.
-
-2019-04-01 Richard Biener <rguenther@suse.de>
-
- PR c/71598
- * gcc.dg/torture/pr71598-1.c: New testcase.
- * gcc.dg/torture/pr71598-2.c: Likewise.
- * gcc.dg/torture/pr71598-3.c: Likewise.
-
-2019-03-31 Marek Polacek <polacek@redhat.com>
-
- PR c++/89852 - ICE with C++11 functional cast with { }.
- * g++.dg/cpp0x/initlist115.C: New test.
-
-2019-03-31 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/83515
- PR fortran/85797
- * gfortran.dg/pr85797.f90: New test.
-
-2019-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.dg/attr-aligned-3.c: Enable on *-*-solaris2.*.
-
-2019-03-30 Iain Buclaw <ibuclaw@gdcproject.org>
-
- * gdc.test/gdc-test.exp (gdc-copy-extra): Append copied files to
- cleanup_extra_files.
- (dmd2dg): Copy additional files after test is translated.
- (gdc-do-test): Remove all copied files after test.
-
-2019-03-30 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/89841
- * gfortran.dg/ISO_Fortran_binding_1.f90: Change the interfaces
- for c_deallocate, c_allocate and c_assumed_size so that the
- attributes of the array arguments are correct and are typed.
- * gfortran.dg/ISO_Fortran_binding_7.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_7.c: Additional source.
-
- PR fortran/89842
- * gfortran.dg/ISO_Fortran_binding_8.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_8.c: Additional source.
-
-2019-03-30 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/89866
- * gfortran.dg/pointer_intent_8.f90: New test.
-
-2019-03-29 Jim Wilson <jimw@sifive.com>
-
- * gcc.target/riscv/predef-1.c: New.
- * gcc.target/riscv/predef-2.c: New.
- * gcc.target/riscv/predef-3.c: New.
- * gcc.target/riscv/predef-4.c: New.
- * gcc.target/riscv/predef-5.c: New.
- * gcc.target/riscv/predef-6.c: New.
- * gcc.target/riscv/predef-7.c: New.
- * gcc.target/riscv/predef-8.c: New.
-
-2019-03-29 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89865
- * gcc.target/i386/pr49095.c: Include in scan-assembler-times patterns
- the first argument register, so that occassional spills/fills are
- ignored.
-
- PR sanitizer/89869
- * g++.dg/ubsan/vptr-14.C: New test.
-
- PR c/89872
- * gcc.dg/tree-ssa/pr89872.c: New test.
-
-2019-03-29 Roman Zhuykov <zhroma@ispras.ru>
-
- * gcc.dg/diag-sanity.c: New test.
-
-2019-03-29 Marek Polacek <polacek@redhat.com>
-
- PR c++/89871
- * g++.dg/cpp2a/desig14.C: New test.
-
- PR c++/89876 - ICE with deprecated conversion.
- * g++.dg/warn/conv5.C: New test.
-
-2019-03-29 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/ipa/ipa-icf-39.c: Prine '***dbgcnt' output.
- * gcc.dg/pr68766.c: Likewise.
-
-2019-03-29 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/87485
- * gcc.dg/pr87485.c: New test.
-
-2019-03-28 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89621
- * gfortran.dg/gomp/pr89621.f90: New test.
-
-2019-03-28 Martin Sebor <msebor@redhat.com>
-
- PR c++/66548
- * g++.dg/cpp0x/decltype-pr66548.C: New test.
-
- PR c++/81506
- * g++.dg/cpp0x/decltype-pr81506.C: New test.
-
-2019-03-28 Marek Polacek <polacek@redhat.com>
-
- PR c++/89612 - ICE with member friend template with noexcept.
- * g++.dg/cpp0x/noexcept38.C: New test.
- * g++.dg/cpp0x/noexcept39.C: New test.
- * g++.dg/cpp1z/noexcept-type21.C: New test.
-
-2019-03-28 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89848
- * gcc.target/i386/pr89848.c: New test.
-
-2019-03-28 Marek Polacek <polacek@redhat.com>
-
- PR c++/89836 - bool constant expression and explicit conversions.
- * g++.dg/cpp2a/explicit15.C: New test.
-
-2019-03-28 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89812
- * gcc.dg/attr-aligned-3.c: Limit the test to known ELF targets
- other than AVR. Add dg-options "".
-
- PR c++/89785
- * g++.dg/cpp1y/constexpr-89785-1.C: New test.
- * g++.dg/cpp1y/constexpr-89785-2.C: New test.
-
-2019-03-27 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/85537
- * gfortran.dg/dummy_procedure_11.f90: Fix test case.
- * gfortran.dg/pointer_init_11.f90: New test case.
-
-2019-03-27 Mateusz B <mateuszb@poczta.onet.pl>
-
- PR target/85667
- * gcc.target/i386/pr85667-5.c: New testcase.
- * gcc.target/i386/pr85667-6.c: New testcase.
-
-2019-03-27 Bill Schmidt <wschmidt@linux.ibm.com>
-
- PR testsuite/89834
- * gcc.dg/vect/pr81740-2.c: Require vect_hw_misalign.
-
-2019-03-27 Peter Bergner <bergner@linux.ibm.com>
-
- PR rtl-optimization/89313
- * gcc.dg/pr89313.c: New test.
-
-2019-03-26 Jeff Law <law@redhat.com>
-
- PR rtl-optimization/87761
- PR rtl-optimization/89826
- * gcc.c-torture/execute/pr89826.c: New test.
-
-2019-03-27 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/torture/20190327-1.c: New testcase.
-
-2019-03-27 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/88247
- * gfortran.dg/associate_47.f90: New test.
-
-2019-03-27 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89463
- * gcc.dg/guality/pr89463.c: New testcase.
-
-2019-03-26 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/89827
- * gcc.target/i386/pr89827.c: New test.
-
-2019-03-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/abi/lambda-static-1.C: Handle Solaris as comdat group
- syntax.
-
-2019-03-26 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/81740
- * gcc.dg/vect/pr81740-1.c: New testcase.
- * gcc.dg/vect/pr81740-2.c: Likewise.
-
-2019-03-26 Iain Buclaw <ibuclaw@gdcproject.org>
-
- * gdc.test/gdc-test.exp (gdc-do-test): Sort and remove duplicate
- options in permute args tests.
-
-2019-03-26 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/84598
- * g++.dg/ext/pr84598.C: New.
-
-2019-03-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89796
- * g++.dg/gomp/pr89796.C: New test.
- * gcc.dg/gomp/pr89796.c: New test.
-
-2019-03-25 David Malcolm <dmalcolm@redhat.com>
-
- PR rtl-optimization/88347
- PR rtl-optimization/88423
- * gcc.c-torture/compile/pr88347.c: New test.
- * gcc.c-torture/compile/pr88423.c: New test.
-
-2019-03-25 Martin Sebor <msebor@redhat.com>
-
- PR c/89812
- * gcc.dg/attr-aligned-3.c: New test.
-
-2019-03-25 Johan Karlsson <johan.karlsson@enea.com>
-
- PR debug/86964
- * gcc.dg/debug/dwarf2/pr86964.c: New testcase.
-
-2019-03-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/84661
- PR c++/85013
- * g++.dg/concepts/pr84661.C: New.
- * g++.dg/torture/pr85013.C: Likewise.
-
-2019-03-25 Marek Polacek <polacek@redhat.com>
-
- PR c++/89214 - ICE when initializing aggregates with bases.
- * g++.dg/cpp1z/aggr-base8.C: New test.
- * g++.dg/cpp1z/aggr-base9.C: New test.
-
- PR c++/89705 - ICE with reference binding with conversion function.
- * g++.dg/cpp0x/rv-conv2.C: New test.
-
-2019-03-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89789
- * gcc.dg/torture/pr89789.c: New testcase.
-
-2019-03-25 Nathan Sidwell <nathan@acm.org>
-
- * g++.dg/abi/lambda-static-1.C: New.
-
-2019-03-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89802
- * g++.dg/tree-ssa/pr89802.C: New testcase.
-
-2019-03-25 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/60702
- * g++.dg/tls/thread_local11.C: Remove scan-tree-dump-times directives
- for _ZTH* calls.
- * g++.dg/tls/thread_local11a.C: New test.
-
-2019-03-25 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89790
- * g++.dg/pr89790.C: New testcase.
-
-2019-03-24 Uroš Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/pr82281.c: Compile only for ia32 effective target.
- (dg-options): Remove -m32. Add -msse2 -mtune=znver1.
- * gcc.target/i386/pr89676.c: Compile only for ia32 effective target.
- (dg-options): Remove -m32 and -march=i686. Add -mno-stv.
-
-2019-03-24 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/78865
- * gfortran.dg/altreturn_10.f90: New test.
- * gfortran.dg/whole_file_3.f90: Change dg-warning to dg-error.
-
-2019-03-22 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/89676
- * gcc.target/i386/pr89676.c: New.
-
-2019-03-22 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/60702
- * g++.dg/tls/thread_local11.C: New test.
- * g++.dg/tls/thread_local11.h: New test.
- * g++.dg/tls/thread_local12a.C: New test.
- * g++.dg/tls/thread_local12b.C: New test.
- * g++.dg/tls/thread_local12c.C: New test.
- * g++.dg/tls/thread_local12d.C: New test.
- * g++.dg/tls/thread_local12e.C: New test.
- * g++.dg/tls/thread_local12f.C: New test.
- * g++.dg/tls/thread_local12g.C: New test.
- * g++.dg/tls/thread_local12h.C: New test.
- * g++.dg/tls/thread_local12i.C: New test.
- * g++.dg/tls/thread_local12j.C: New test.
- * g++.dg/tls/thread_local12k.C: New test.
- * g++.dg/tls/thread_local12l.C: New test.
-
- PR c++/87481
- * g++.dg/cpp1y/constexpr-87481.C: New test.
-
-2019-03-22 Simon Wright <simon@pushface.org>
-
- PR ada/89583
- * gnat.dg/socket2.adb: New.
-
-2019-03-22 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * gcc.target/powerpc/mmx-psubd-2.c: Test _m_psubd.
-
-2019-03-22 Hongtao Liu <hongtao.liu@intel.com>
-
- PR target/89784
- * gcc.target/i386/avx512f-vfmaddXXXsd-1.c (avx512f_test): Add tests
- for _mm_mask{,3,z}_*.
- * gcc.target/i386/avx512f-vfmaddXXXss-1.c (avx512f_test): Likewise.
- * gcc.target/i386/avx512f-vfmsubXXXsd-1.c (avx512f_test): Likewise.
- * gcc.target/i386/avx512f-vfmsubXXXss-1.c (avx512f_test): Likewise.
- * gcc.target/i386/avx512f-vfnmaddXXXsd-1.c (avx512f_test): Likewise.
- * gcc.target/i386/avx512f-vfnmaddXXXss-1.c (avx512f_test): Likewise.
- * gcc.target/i386/avx512f-vfnmsubXXXsd-1.c (avx512f_test): Likewise.
- * gcc.target/i386/avx512f-vfnmsubXXXss-1.c (avx512f_test): Likewise.
- * gcc.target/i386/avx512f-vfmaddXXXsd-2.c: New test.
- * gcc.target/i386/avx512f-vfmaddXXXss-2.c: New test.
- * gcc.target/i386/avx512f-vfmsubXXXsd-2.c: New test.
- * gcc.target/i386/avx512f-vfmsubXXXss-2.c: New test.
- * gcc.target/i386/avx512f-vfnmaddXXXsd-2.c: New test.
- * gcc.target/i386/avx512f-vfnmaddXXXss-2.c: New test.
- * gcc.target/i386/avx512f-vfnmsubXXXsd-2.c: New test.
- * gcc.target/i386/avx512f-vfnmsubXXXss-2.c: New test.
-
-2019-03-22 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89784
- * gcc.target/i386/sse-13.c (__builtin_ia32_vfmaddsd3_mask,
- __builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
- __builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
- __builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
- __builtin_ia32_vfmsubss3_mask3): Define.
- * gcc.target/i386/sse-23.c (__builtin_ia32_vfmaddsd3_mask,
- __builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
- __builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
- __builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
- __builtin_ia32_vfmsubss3_mask3): Define.
- * gcc.target/i386/avx-1.c (__builtin_ia32_vfmaddsd3_mask,
- __builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
- __builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
- __builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
- __builtin_ia32_vfmsubss3_mask3): Define.
- * gcc.target/i386/sse-14.c: Add tests for
- _mm_mask{,3,z}_f{,n}m{add,sub}_round_s{s,d} builtins.
- * gcc.target/i386/sse-22.c: Likewise.
-
-2019-03-21 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/89350
- * gcc.dg/Warray-bounds-40.c: Remove an xfail.
- * gcc.dg/Wstringop-overflow.c: Xfail overly ambitious tests.
- * gcc.dg/Wstringop-overflow-11.c: New test.
- * gcc.dg/Wstringop-overflow-12.c: New test.
- * gcc.dg/pr89350.c: New test.
- * gcc.dg/pr40340-1.c: Adjust expected warning.
- * gcc.dg/pr40340-2.c: Same.
- * gcc.dg/pr40340-4.c: Same.
- * gcc.dg/pr40340-5.c: Same.
-
-2019-03-21 Jakub Jelinek <jakub@redhat.com>
-
- PR lto/89692
- * g++.dg/other/pr89692.C: New test.
-
- PR c++/89767
- * g++.dg/cpp1y/lambda-init18.C: New test.
- * g++.dg/cpp1y/lambda-init19.C: New test.
- * g++.dg/cpp1y/pr89767.C: New test.
-
-2019-03-21 Thomas Schwinge <thomas@codesourcery.com>
- Cesar Philippidis <cesar@codesourcery.com>
-
- PR fortran/72741
- * gfortran.dg/goacc/routine-external-level-of-parallelism-1.f: New
- file.
- * gfortran.dg/goacc/routine-external-level-of-parallelism-2.f:
- Likewise.
-
-2019-03-21 Thomas Schwinge <thomas@codesourcery.com>
-
- PR fortran/72741
- * c-c++-common/goacc/routine-3-extern.c: New file.
- * c-c++-common/goacc/routine-3.c: Adjust.
- * c-c++-common/goacc/routine-4-extern.c: New file.
- * c-c++-common/goacc/routine-4.c: Adjust.
- * gfortran.dg/goacc/routine-module-3.f90: New file.
-
- PR fortran/89773
- * gfortran.dg/goacc/pr89773.f90: New file.
- * gfortran.dg/goacc/pr77765.f90: Adjust.
- * gfortran.dg/goacc/routine-6.f90: Adjust, and extend.
-
- PR fortran/72741
- * gfortran.dg/goacc/routine-module-mod-1.f90: Update.
-
- PR fortran/72741
- * gfortran.dg/goacc/routine-module-1.f90: New file.
- * gfortran.dg/goacc/routine-module-2.f90: Likewise.
- * gfortran.dg/goacc/routine-module-mod-1.f90: Likewise.
-
- * gfortran.dg/goacc/goacc.exp (dg-compile-aux-modules): New proc.
-
- PR fortran/56408
- * gcc.target/powerpc/ppc-fortran/ppc-fortran.exp
- (dg-compile-aux-modules): Fix diagnostic.
- * gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Likewise.
- * gfortran.dg/dg.exp (dg-compile-aux-modules): Likewise.
-
- PR fortran/56408
- * gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Workaround
- missing nexted dg-test call support in dejaGNU 1.4.4.
-
- PR fortran/29383
- * gfortran.dg/ieee/ieee.exp (DEFAULT_FFLAGS): Set the same as in
- other '*.exp' files.
-
-2019-03-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89779
- * gcc.dg/torture/pr89779.c: New testcase.
-
-2019-03-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/78645
- * g++.dg/cpp0x/constexpr-ice20.C: New.
-
-2019-03-21 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/89571
- * g++.dg/cpp0x/noexcept37.C: New.
-
-2019-03-21 Iain Buclaw <ibuclaw@gdcproject.org>
-
- PR d/89017
- * gdc.dg/pr89017.d: New test.
-
-2019-03-20 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/71861
- * gfortran.dg/interface_abstract_5.f90: New test case.
-
-2019-03-20 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89775
- * gcc.target/s390/pr89775-1.c: New test.
- * gcc.target/s390/pr89775-2.c: New test.
-
-2019-03-20 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89752
- * g++.target/aarch64/aarch64.exp: New file.
- * g++.target/aarch64/pr89752.C: New test.
-
-2019-03-19 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/89688
- * gcc.dg/strlenopt-61.c: New test.
- * g++.dg/warn/Wstringop-overflow-2.C: New test.
-
-2019-03-19 Jim Wilson <jimw@sifive.com>
-
- PR target/89411
- * gcc.target/riscv/losum-overflow.c: New test.
-
-2019-03-19 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/89644
- * gcc.dg/Wstringop-truncation-8.c: New test.
-
-2019-03-19 Martin Liska <mliska@suse.cz>
-
- PR middle-end/89737
- * gcc.dg/pr89737.c: New test.
-
-2019-03-19 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/87809
- PR lto/89335
- * g++.dg/lto/pr87089_0.C: New testcase.
- * g++.dg/lto/pr87089_1.C: New testcase.
- * g++.dg/lto/pr89335_0.C: New testcase.
-
-2019-03-19 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- PR target/89736
- * gcc.target/powerpc/pr87532-mc.c: Modify dejagnu directives to
- restrict this test to vsx targets.
-
-2019-03-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89752
- * g++.dg/ext/asm15.C: Check for particular diagnostic wording.
- * g++.dg/ext/asm16.C: Likewise.
- * g++.dg/ext/asm17.C: New test.
-
-2019-03-19 Eric Botcazou <ebotcazou@adacore.com>
-
- * c-c++-common/unroll-7.c: New test.
-
-2019-03-19 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89726
- * gcc.target/i386/fpprec-1.c (x): Add 6 new constants.
- (expect_round, expect_rint, expect_floor, expect_ceil, expect_trunc):
- Add expected results for them.
-
- PR c/89734
- * gcc.dg/pr89734.c: New test.
-
-2019-03-18 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/89720
- * gcc.dg/Warray-bounds-42.c: New test.
-
-2019-03-19 H.J. Lu <hongjiu.lu@intel.com>
-
- PR c++/89630
- * g++.target/i386/pr89630.C: New test.
-
-2019-03-18 Kito Cheng <kito.cheng@gmail.com>
-
- * gcc.target/riscv/arch-1.c: Add quotes around march in dg-error.
-
-2019-03-18 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/bswap16.c: Use a pointer instead of a global for
- the "store" test as well.
- * gcc.target/powerpc/bswap32.c: Ditto.
-
-2019-03-18 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/bswap16.c: Use a pointer instead of a global for
- the "store" test as well.
- * gcc.target/powerpc/bswap32.c: Ditto.
-
-2019-03-18 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/pr18096-1.c: Allow an error message that says
- "exceeds" instead of just one that talks about "too large".
-
-2019-03-18 Richard Sandiford <richard.sandiford@arm.com>
-
- * gcc.target/aarch64/sve/cost_model_1.c: New test.
-
-2019-03-18 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/89546
- * gcc.dg/tree-ssa/pr89546.c: New test.
-
-2019-03-18 Andrew Burgess <andrew.burgess@embecosm.com>
-
- PR target/89627
- * g++.target/riscv/call-with-empty-struct-float.C: New file.
- * g++.target/riscv/call-with-empty-struct-int.C: New file.
- * g++.target/riscv/call-with-empty-struct.H: New file.
- * g++.target/riscv/riscv.exp: New file.
-
-2019-03-18 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/85014
- * g++.dg/cpp0x/pr85014.C: New.
-
-2019-03-18 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/86979
- * gcc.dg/pr86979.c: New test.
-
-2019-03-17 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/88008
- * gfortran.dg/typebound_call_31.f90: New test.
-
-2019-03-03-17 John David Anglin <danglin@gcc.gnu.org>
-
- * gcc.dg/compat/pr83487-1_x.c: Use -fno-common option on
- hppa*-*-hpux*.
- * gcc.dg/compat/pr83487-1_y.c: Likewise.
-
- * gfortran.dg/pointer_init_10.f90: Require visibility support.
- * gfortran.dg/temporary_3.f90: Likewise.
-
- * gcc.dg/pr88074.c: Require c99_runtime.
- * gcc.dg/warn-abs-1.c: Likewise.
- * gfortran.dg/ISO_Fortran_binding_1.f90: Likewise.
-
- PR testsuite/89666
- * c-c++-common/builtin-has-attribute-3.c: Define SKIP_ALIAS on
- hppa*-*-hpux*.
- * gcc.dg/attr-copy.c: Require alias support.
- * gcc.dg/ipa/ipa-icf-39.c: Likewise.
-
-2019-03-16 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/89724
- * gfortran.dg/continuation_15.f90: New test.
- * gfortran.dg/continuation_16.f90: New test.
-
-2019-03-16 John David Anglin <danglin@gcc.gnu.org>
-
- * g++.dg/cpp0x/pr84497.C: Restore dg-require-weak.
-
- PR testsuite/89393
- * g++.dg/abi/ref-temp1.C: Skip on 32-bit hppa*-*-hpux*.
- * g++.dg/cpp0x/pr84497.C: Likewise.
-
- * c-c++-common/builtin-has-attribute-4.c: Skip on 32-bit hppa*-*-hpux*.
- * gcc.dg/attr-copy-6.c: Likewise.
- * gcc.dg/pr87793.c: Likewise.
-
- PR testsuite/89471
- * gcc.dg/pr84941.c: Skip on hppa*-*-*.
-
- * gcc.dg/Wattributes-10.c: Add -fno-common option on hppa*-*-hpux*.
- * gcc.dg/gimplefe-34.c: Likewise.
- * gcc.dg/compat/pr83487-2_x.c: Use -fno-common option on hppa*-*-hpux*.
- * gcc.dg/compat/pr83487-2_y.c: Likewise.
-
- PR testsuite/84174
- * gcc.dg/Wattributes-6.c: Skip warning check at line 404 on
- hppa*64*-*-*.
-
- PR testsuite/83453
- * c-c++-common/Wattributes.c: Skip a warning check on hppa*64*-*-*.
-
- * lib/target-supports.exp (check_ascii_locale_available): Remove
- hppa*-*-hpux*.
-
-2019-03-16 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/84394
- * gfortran.dg/blockdata_11.f90: New test.
-
-2019-03-15 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/60091
- * gfortran.dg/pointer_remapping_3.f08: Adjust error messages.
- * gfortran.dg/pointer_remapping_7.f90: Adjust error message.
-
-2019-03-15 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- PR target/87532
- * gcc.target/powerpc/fold-vec-extract-char.p8.c: Modify expected
- instruction selection.
- * gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise.
- * gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise.
- * gcc.target/powerpc/pr87532-mc.c: New test.
- * gcc.target/powerpc/pr87532.c: New test.
- * gcc.target/powerpc/vec-extract-v16qiu-v2.h: New test.
- * gcc.target/powerpc/vec-extract-v16qiu-v2a.c: New test.
- * gcc.target/powerpc/vec-extract-v16qiu-v2b.c: New test.
- * gcc.target/powerpc/vsx-builtin-10a.c: New test.
- * gcc.target/powerpc/vsx-builtin-10b.c: New test.
- * gcc.target/powerpc/vsx-builtin-11a.c: New test.
- * gcc.target/powerpc/vsx-builtin-11b.c: New test.
- * gcc.target/powerpc/vsx-builtin-12a.c: New test.
- * gcc.target/powerpc/vsx-builtin-12b.c: New test.
- * gcc.target/powerpc/vsx-builtin-13a.c: New test.
- * gcc.target/powerpc/vsx-builtin-13b.c: New test.
- * gcc.target/powerpc/vsx-builtin-14a.c: New test.
- * gcc.target/powerpc/vsx-builtin-14b.c: New test.
- * gcc.target/powerpc/vsx-builtin-15a.c: New test.
- * gcc.target/powerpc/vsx-builtin-15b.c: New test.
- * gcc.target/powerpc/vsx-builtin-16a.c: New test.
- * gcc.target/powerpc/vsx-builtin-16b.c: New test.
- * gcc.target/powerpc/vsx-builtin-17a.c: New test.
- * gcc.target/powerpc/vsx-builtin-17b.c: New test.
- * gcc.target/powerpc/vsx-builtin-18a.c: New test.
- * gcc.target/powerpc/vsx-builtin-18b.c: New test.
- * gcc.target/powerpc/vsx-builtin-19a.c: New test.
- * gcc.target/powerpc/vsx-builtin-19b.c: New test.
- * gcc.target/powerpc/vsx-builtin-20a.c: New test.
- * gcc.target/powerpc/vsx-builtin-20b.c: New test.
- * gcc.target/powerpc/vsx-builtin-9a.c: New test.
- * gcc.target/powerpc/vsx-builtin-9b.c: New test.
-
-2019-03-15 Alexandre Oliva <aoliva@redhat.com>
-
- PR c++/88534
- PR c++/88537
- * g++.dg/cpp2a/pr88534.C: New.
- * g++.dg/cpp2a/pr88537.C: New.
-
-2019-03-15 Robin Dapp <rdapp@linux.ibm.com>
-
- * gcc.target/s390/target-attribute/tattr-1.c (htm0): -mhtm -> '-mhtm'.
- * gcc.target/s390/target-attribute/tattr-2.c: Likewise.
- * gcc.target/s390/target-attribute/tattr-3.c (vx0): -mvx -> '-mvx'.
- * gcc.target/s390/target-attribute/tattr-4.c: Likewise.
-
-2019-03-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- PR target/89719
- * gcc.target/aarch64/spellcheck_4.c: Adjust dg-error string.
- * gcc.target/aarch64/spellcheck_5.c: Likewise.
- * gcc.target/aarch64/spellcheck_6.c: Likewise.
-
-2019-03-15 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89709
- * g++.dg/cpp0x/constexpr-89709.C: New test.
-
- PR debug/89704
- * gcc.dg/debug/pr89704.c: New test.
-
-2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89650
- * g++.target/i386/pr89650.C: New test.
-
-2019-03-14 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/gimplefe-13.c: Adjust.
- * gcc.dg/gimplefe-14.c: Likewise.
- * gcc.dg/gimplefe-17.c: Likewise.
- * gcc.dg/gimplefe-18.c: Likewise.
- * gcc.dg/gimplefe-7.c: Likewise.
- * gcc.dg/torture/pr89595.c: Likewise.
- * gcc.dg/tree-ssa/cunroll-13.c: Likewise.
- * gcc.dg/tree-ssa/ivopt_mult_1g.c: Likewise.
- * gcc.dg/tree-ssa/ivopt_mult_2g.c: Likewise.
- * gcc.dg/tree-ssa/scev-3.c: Likewise.
- * gcc.dg/tree-ssa/scev-4.c: Likewise.
- * gcc.dg/tree-ssa/scev-5.c: Likewise.
- * gcc.dg/vect/vect-cond-arith-2.c: Likewise.
- * gcc.target/aarch64/sve/loop_add_6.c: Likewise.
-
-2019-03-14 Jakub Jelinek <jakub@redhat.com>
-
- PR ipa/89684
- * gcc.target/i386/pr89684.c: New test.
-
- PR rtl-optimization/89679
- * gcc.dg/pr89679.c: New test.
-
-2019-03-14 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89710
- * gcc.dg/torture/pr89710.c: New testcase.
-
-2019-03-14 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89698
- * g++.dg/torture/pr89698.C: New testcase.
-
-2019-03-14 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89703
- * gcc.c-torture/compile/pr89703-1.c: New test.
- * gcc.c-torture/compile/pr89703-2.c: New test.
-
-2019-03-14 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89523
- * gcc.target/i386/pr89523-1a.c: New test.
- * gcc.target/i386/pr89523-1b.c: Likewise.
- * gcc.target/i386/pr89523-2.c: Likewise.
- * gcc.target/i386/pr89523-3.c: Likewise.
- * gcc.target/i386/pr89523-4.c: Likewise.
- * gcc.target/i386/pr89523-5.c: Likewise.
- * gcc.target/i386/pr89523-6.c: Likewise.
- * gcc.target/i386/pr89523-7.c: Likewise.
- * gcc.target/i386/pr89523-8.c: Likewise.
- * gcc.target/i386/pr89523-9.c: Likewise.
-
-2019-03-14 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89512
- * g++.dg/cpp1y/var-templ61.C: New test.
-
- PR c++/89652
- * g++.dg/cpp1y/constexpr-89652.C: New test.
-
-2019-03-13 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/87045
- * gfortran.dg/pr87045.f90: New test.
-
-2019-03-13 Vladimir Makarov <vmakarov@redhat.com>
-
- PR target/85860
- * gcc.target/i386/pr85860.c: New.
-
-2019-03-13 Marek Polacek <polacek@redhat.com>
-
- PR c++/89686 - mixing init-capture and simple-capture in lambda.
- * g++.dg/cpp2a/lambda-pack-init2.C: New test.
-
- PR c++/89660 - bogus error with -Wredundant-move.
- * g++.dg/cpp0x/Wredundant-move8.C: New test.
- * g++.dg/cpp0x/Wredundant-move9.C: New test.
-
-2019-03-13 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/89601
- * gfortran.dg/pdt_16.f03: Modified to avoid follow-up errors.
- * gfortran.dg/pdt_30.f90: New test case.
-
-2019-03-13 Marek Polacek <polacek@redhat.com>
-
- PR c++/88979 - further P0634 fix for constructors.
- * g++.dg/cpp2a/typename15.C: New test.
-
-2019-03-13 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/89662
- * gcc.dg/Warray-bounds-41.c: New test.
-
-2019-03-13 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/63508
- * g++.dg/cpp0x/auto53.C: New.
-
-2019-03-13 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89677
- * gcc.dg/torture/pr89677.c: New testcase.
-
-2019-03-13 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/85558
- * g++.dg/other/friend16.C: New.
- * g++.dg/other/friend17.C: Likewise.
-
-2019-03-13 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/88588
- * c-c++-common/gomp/pr88588.c: New test.
-
-2019-03-13 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/66695
- PR fortran/77746
- PR fortran/79485
- * gfortran.dg/binding_label_tests_30.f90: New test.
- * gfortran.dg/binding_label_tests_31.f90: New test.
- * gfortran.dg/binding_label_tests_32.f90: New test.
- * gfortran.dg/binding_label_tests_33.f90: New test.
-
-2019-03-13 Iain Buclaw <ibuclaw@gdcproject.org>
-
- * gdc.dg/pr88957.d: Move to gdc.dg/ubsan.
- * gdc.dg/ubsan/ubsan.exp: New file.
- * lib/gdc.exp (gdc_include_flags): Remove unused target variable.
- Explicitly return flags from procedure.
-
-2019-03-13 Iain Buclaw <ibuclaw@gdcproject.org>
-
- PR d/88957
- * gdc.dg/pr88957.d: New test.
- * gdc.dg/simd.d: Add new vector tests.
-
-2019-03-12 Uroš Bizjak <ubizjak@gmail.com>
-
- PR d/87824
- * lib/gdc.exp (gdc_include_flags): Find C++ headers by calling
- libstdc++v3/scripts/testsuite_flags. Filter out unsupported
- -nostdinc++ flag.
-
-2019-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/87673
- * gfortran.dg/charlen_17.f90: New test.
-
-2019-03-12 Robin Dapp <rdapp@linux.ibm.com>
-
- * gcc.target/s390/memset-1.c: Adapt test case for new scheduling.
-
-2019-03-12 Martin Liska <mliska@suse.cz>
-
- * gfortran.dg/abstract_type_3.f03: Amend test-case scan patterns.
- * gfortran.dg/binding_label_tests_4.f03: Likewise.
- * gfortran.dg/c_f_pointer_tests_6.f90: Likewise.
- * gfortran.dg/c_funloc_tests_6.f90: Likewise.
- * gfortran.dg/c_loc_tests_17.f90: Likewise.
- * gfortran.dg/constructor_9.f90: Likewise.
- * gfortran.dg/dec_structure_8.f90: Likewise.
- * gfortran.dg/entry_4.f90: Likewise.
- * gfortran.dg/init_char_with_nonchar_ctr.f90: Likewise.
- * gfortran.dg/initialization_23.f90: Likewise.
- * gfortran.dg/logical_assignment_1.f90: Likewise.
- * gfortran.dg/pr80752.f90: Likewise.
- * gfortran.dg/pr88116_1.f90: Likewise.
- * gfortran.dg/pr88467.f90: Likewise.
- * gfortran.dg/typebound_call_7.f03: Likewise.
- * gfortran.dg/typebound_generic_1.f03: Likewise.
- * gfortran.dg/typebound_operator_2.f03: Likewise.
- * gfortran.dg/typebound_operator_4.f03: Likewise.
- * gfortran.dg/typebound_proc_9.f03: Likewise.
- * gfortran.dg/unlimited_polymorphic_2.f03: Likewise.
-
-2019-03-12 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/89363
- * gfortran.dg/assumed_rank_16.f90: New test.
-
- PR fortran/89364
- * gfortran.dg/assumed_rank_17.f90: New test.
-
-2019-03-12 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89663
- * gcc.c-torture/compile/pr89663-1.c: New test.
- * gcc.c-torture/compile/pr89663-2.c: New test.
-
-2019-03-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89664
- * gfortran.dg/pr89664.f90: New testcase.
-
-2019-03-11 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/89651
- * gfortran.dg/gomp/pr89651.f90: New test.
-
- PR middle-end/89655
- PR bootstrap/89656
- * gcc.c-torture/compile/pr89655.c: New test.
-
-2019-03-11 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.target/arm/f16_f64_conv_no_dp.c: Add arm_fp16_ok effective
- target.
-
-2019-03-11 Martin Liska <mliska@suse.cz>
-
- * g++.dg/conversion/simd3.C (foo): Wrap option names
- with apostrophe character.
- * g++.dg/cpp1z/decomp3.C (test): Likewise.
- (test3): Likewise.
- * g++.dg/cpp1z/decomp4.C (test): Likewise.
- * g++.dg/cpp1z/decomp44.C (foo): Likewise.
- * g++.dg/cpp1z/decomp45.C (f): Likewise.
- * g++.dg/opt/pr34036.C: Likewise.
- * g++.dg/spellcheck-c++-11-keyword.C: Likewise.
- * gcc.dg/c90-fordecl-1.c (foo): Likewise.
- * gcc.dg/cpp/dir-only-4.c: Likewise.
- * gcc.dg/cpp/dir-only-5.c: Likewise.
- * gcc.dg/cpp/pr71591.c: Likewise.
- * gcc.dg/format/opt-1.c: Likewise.
- * gcc.dg/format/opt-2.c: Likewise.
- * gcc.dg/format/opt-3.c: Likewise.
- * gcc.dg/format/opt-4.c: Likewise.
- * gcc.dg/format/opt-5.c: Likewise.
- * gcc.dg/format/opt-6.c: Likewise.
- * gcc.dg/pr22231.c: Likewise.
- * gcc.dg/pr33007.c: Likewise.
- * gcc.dg/simd-1.c (hanneke): Likewise.
- * gcc.dg/simd-5.c: Likewise.
- * gcc.dg/simd-6.c: Likewise.
- * gcc.dg/spellcheck-options-14.c: Likewise.
- * gcc.dg/spellcheck-options-15.c: Likewise.
- * gcc.dg/spellcheck-options-16.c: Likewise.
- * gcc.dg/spellcheck-options-17.c: Likewise.
- * gcc.dg/tree-ssa/pr23109.c: Likewise.
- * gcc.dg/tree-ssa/recip-5.c: Likewise.
- * gcc.target/i386/cet-notrack-1a.c (func): Likewise.
- (__attribute__): Likewise.
- * gcc.target/i386/cet-notrack-icf-1.c (fn3): Likewise.
- * gcc.target/i386/cet-notrack-icf-3.c (__attribute__): Likewise.
- * gcc.target/powerpc/warn-1.c: Likewise.
- * gcc.target/powerpc/warn-2.c: Likewise.
-
-2019-03-11 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/zvector/vec-addc-u128.c: New test.
-
-2019-03-11 Eric Botcazou <ebotcazou@adacore.com>
-
- * c-c++-common/unroll-6.c: New test.
-
-2019-03-11 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/87571
- * g++.dg/template/memfriend18.C: New.
-
-2019-03-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gdc.dg/pr89041.d: Mark as compile test.
-
-2019-03-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gcc.target/i386/indirect-thunk-extern-7.c: Add -fjump-tables to
- dg-options.
-
-2019-03-10 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/85762
- PR tree-optimization/87008
- PR tree-optimization/85459
- * g++.dg/tree-ssa/pr87008.C: New test.
- * gcc.dg/guality/pr54970.c: Xfail tests querying a[0] everywhere.
-
-2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/66089
- * gfortran.dg/assumed_type_2.f90: Adapted tree dumps.
- * gfortran.dg/no_arg_check_2.f90: Likewise.
-
-2019-03-10 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89648
- * g++.dg/cpp0x/lambda/lambda-89648.C: New test.
-
-2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/66089
- * gfortran.dg/dependency_53.f90: New test.
-
-2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/87734
- * gfortran.dg/public_private_module_10.f90: New test.
-
-2019-03-09 John David Anglin <dave.anglin@bell.net>
-
- PR c++/70349
- * g++.dg/abi/abi-tag18a.C: Skip on 32-bit hppa*-*-hpux*.
-
- PR middle-end/68733
- * c-c++-common/gomp/clauses-2.c: Skip on 32-bit hppa*-*-hpux*.
-
- PR testsuite/89472
- * gcc.dg/debug/dwarf2/inline5.c: XFAIL one scan-assembler-times check.
-
-2019-03-09 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/87750
- * g++.dg/cpp0x/pr87750.C: New.
-
-2019-03-09 John David Anglin <dave.anglin@bell.net>
-
- * c-c++-common/ident-0b.c: Also skip on 32-bit hppa*-*-hpux*.
- * c-c++-common/ident-1a.c: Likewise.
- * c-c++-common/ident-1b.c: Likewise.
- * c-c++-common/ident-2b.c: Likewise.
-
- * g++.dg/tls/pr77285-2.C: Require tls_native support.
-
- * g++.dg/ext/visibility/lambda1.C: Require visibility.
-
- PR inline-asm/87010
- * gcc.dg/torture/20180712-1.c: Skip on hppa*-*-*.
-
- * gfortran.dg/coarray_data_1.f90: Link against libatomic if target
- libatomic_available.
-
-2019-03-09 Iain Buclaw <ibuclaw@gdcproject.org>
-
- PR d/89041
- * gdc.dg/pr89041.d: New test.
-
-2019-03-09 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/71544
- * gfortran.dg/c_ptr_tests_19.f90: New test.
-
-2019-03-09 John David Anglin <dave.anglin@bell.net>
-
- * gnat.dg/debug11.adb: Skip on 32-bit hppa*-*-hpux*.
- * gnat.dg/debug12.adb: Likewise.
-
- * lib/target-supports.exp (check_effective_target_weak_undefined):
- Return 0 on hppa*-*-hpux*.
- (check_ascii_locale_available): Likewise.
-
-2019-03-09 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/84504
- * gfortran.dg/pointer_init_10.f90: New test case.
-
-2019-03-09 John David Anglin <dave.anglin@bell.net>
-
- * gfortran.dg/ieee/ieee_9.f90: Fix typo.
-
-2019-03-09 John David Anglin <dave.anglin@bell.net>
-
- PR fortran/89639
- * gfortran.dg/ieee/ieee_9.f90: Skip on hppa*-*-linux*.
-
-2019-03-09 Thomas König <tkoenig@gcc.gnu.org>
-
- PR fortran/71203
- * gfortran.dg/array_simplify_3.f90: New test case.
-
-2019-03-09 Jakub Jelinek <jakub@redhat.com>
-
- PR c/88568
- * g++.dg/other/pr88568.C: New test.
-
- PR rtl-optimization/89634
- * gcc.c-torture/execute/pr89634.c: New test.
-
-2019-03-08 Jakub Jelinek <jakub@redhat.com>
-
- PR c/85870
- * gcc.dg/lto/pr85870_0.c: Add dg-extra-ld-options with
- -r -nostdlib -flinker-output=nolto-rel.
-
-2019-03-08 David Malcolm <dmalcolm@redhat.com>
-
- PR target/79926
- * gcc.target/i386/interrupt-387-err-1.c: Update expected message.
- * gcc.target/i386/interrupt-387-err-2.c: Likewise.
- * gcc.target/i386/interrupt-mmx-err-1.c: Likewise.
- * gcc.target/i386/interrupt-mmx-err-2.c: Likewise.
-
-2019-03-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/63540
- * g++.dg/cpp0x/implicit17.C: New.
-
-2019-03-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/22149
- * g++.dg/template/access29.C: New.
-
-2019-03-08 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/82075
- * g++.dg/cpp1z/decomp49.C: New test.
-
-2019-03-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- * gcc.target/arm/f16_f64_conv_no_dp.c: New test.
-
-2019-03-08 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/68924
- PR target/78782
- PR target/87558
- * gcc.target/i386/pr78782.c: New test.
- * gcc.target/i386/pr87558.c: Ditto.
-
-2019-03-08 Jakub Jelinek <jakub@redhat.com>
-
- PR c/85870
- * gcc.dg/lto/pr85870_0.c: New test.
- * gcc.dg/lto/pr85870_1.c: New test.
-
-2019-03-08 Martin Liska <mliska@suse.cz>
-
- PR target/86952
- * gcc.target/i386/pr86952.c: New test.
- * gcc.target/i386/indirect-thunk-7.c: Use jump tables to match
- scanned pattern.
- * gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
-
-2019-03-08 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89585
- * g++.dg/asm-qual-3.C: Adjust expected diagnostics for toplevel
- asm volatile.
-
- PR c++/89599
- * g++.dg/ubsan/vptr-4.C: Adjust expected diagnostics.
- * g++.dg/parse/array-size2.C: Likewise.
- * g++.dg/cpp0x/constexpr-89599.C: New test.
-
- PR c++/89622
- * g++.dg/warn/pr89622.C: New test.
-
-2019-03-07 Jakub Jelinek <jakub@redhat.com>
-
- PR target/80003
- * gcc.target/i386/pr68657.c: Adjust expected diagnostics wording.
- * gcc.target/i386/interrupt-6.c: Likewise.
- * g++.target/i386/pr57362.C: Adjust capitalization in dg-prune-output.
-
-2019-03-07 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/84518
- * g++.dg/cpp0x/lambda/lambda-ice30.C: New.
- * g++.dg/cpp0x/lambda/lambda-ice31.C: Likewise.
-
-2019-03-07 Jakub Jelinek <jakub@redhat.com>
-
- PR translation/79999
- * c-c++-common/gomp/doacross-1.c: Adjust expected diagnostics.
- * c-c++-common/gomp/doacross-3.c: New test.
-
- PR target/89602
- * gcc.target/i386/avx512f-vmovss-1.c: New test.
- * gcc.target/i386/avx512f-vmovss-2.c: New test.
- * gcc.target/i386/avx512f-vmovss-3.c: New test.
- * gcc.target/i386/avx512f-vmovsd-1.c: New test.
- * gcc.target/i386/avx512f-vmovsd-2.c: New test.
- * gcc.target/i386/avx512f-vmovsd-3.c: New test.
-
-2019-03-07 Martin Jambor <mjambor@suse.cz>
-
- PR lto/87525
- * gcc.dg/ipa/ipcp-5.c: New test.
-
-2019-03-07 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/88235
- * g++.dg/ipa/pr88235.C: New test.
-
-2019-04-07 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89618
- * gcc.target/i386/pr89618.c: New testcase.
-
-2019-03-07 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89595
- * gcc.dg/torture/pr89595.c: New testcase.
-
-2019-03-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89585
- * g++.dg/asm-qual-3.C: Adjust expected diagnostics.
-
-2019-03-06 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/71203
- * gfortran.dg/substr_8.f90: New test.
-
-2019-03-06 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/87148
- * g++.dg/ext/flexary34.C: New test.
-
-2019-03-06 Peter Bergner <bergner@linux.ibm.com>
-
- PR rtl-optimization/88845
- * gcc.target/powerpc/pr88845.c: New test.
-
-2019-03-06 Marek Polacek <polacek@redhat.com>
-
- PR c++/87378 - bogus -Wredundant-move warning.
- * g++.dg/cpp0x/Wredundant-move1.C (fn4): Drop dg-warning.
- * g++.dg/cpp0x/Wredundant-move7.C: New test.
-
-2019-03-06 Richard Biener <rguenther@suse.de>
-
- PR testsuite/89551
- * gcc.dg/uninit-pred-8_b.c: Force logical-op-non-short-circuit
- the way that makes the testcase PASS.
-
-2019-03-05 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89590
- * gcc.dg/pr89590.c: New test.
-
-2019-03-05 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR target/89222
- * gcc.target/arm/pr89222.c: Add new test.
-
-2019-03-05 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89594
- * gcc.dg/pr89594.c: New testcase.
-
-2019-03-05 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89487
- * gcc.dg/tree-ssa/pr89487.c: Include ../pr87600.h.
- (caml_interprete): Ifdef the whole body out if REG1 or REG2 macros
- aren't defined. Use REG1 instead of "%r15" and REG2 instead of
- "%r14".
-
- PR bootstrap/89560
- * g++.dg/other/pr89560.C: New test.
-
- PR tree-optimization/89570
- * gcc.dg/pr89570.c: New test.
-
- PR tree-optimization/89566
- * c-c++-common/pr89566.c: New test.
-
-2019-03-04 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/84605
- * g++.dg/parse/crash69.C: New.
-
-2019-03-04 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/71446
- * g++.dg/cpp2a/desig12.C: New test.
- * g++.dg/cpp2a/desig13.C: New test.
-
-2019-03-04 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88530
- * gcc.target/aarch64/options_set_10.c: Add native.
-
-2019-03-04 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR tree-optimization/89437
- * gcc.dg/sinatan-1.c: Fix testcase.
-
-2019-03-04 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89572
- * gcc.dg/torture/pr89572.c: New testcase.
-
-2018-03-04 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/89487
- * gcc.dg/tree-ssa/pr89487.c: New test.
-
-2019-03-03 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/77583
- * gfortran.dg/pr77583.f90: New test.
-
-2019-03-03 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/72714
- * gfortran.dg/coarray_allocate_11.f90: New test.
-
-2019-03-02 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/89516
- * gfortran.dg/pr89492.f90: Adjust testcase.
- * gfortran.dg/transfer_check_5.f90: New test.
-
-2019-03-02 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/71446
- * g++.dg/cpp2a/desig10.C: New test.
- * g++.dg/cpp2a/desig11.C: New test.
- * g++.dg/ext/desig4.C: Expect 4 new errors.
-
- PR target/89506
- * gcc.dg/pr89506.c: New test.
-
-2019-03-01 Kito Cheng <kito.cheng@gmail.com>
- Monk Chiang <sh.chiang04@gmail.com>
-
- * gcc.target/riscv/attribute-1.c: New.
- * gcc.target/riscv/attribute-2.c: Likewise.
- * gcc.target/riscv/attribute-3.c: Likewise.
- * gcc.target/riscv/attribute-4.c: Likewise.
- * gcc.target/riscv/attribute-5.c: Likewise.
- * gcc.target/riscv/attribute-6.c: Likewise.
- * gcc.target/riscv/attribute-7.c: Likewise.
- * gcc.target/riscv/attribute-8.c: Likewise.
- * gcc.target/riscv/attribute-9.c: Likewise.
-
- * gcc.target/riscv/arch-1.c: New.
- * gcc.target/riscv/arch-2.c: Likewise.
- * gcc.target/riscv/arch-3.c: Likewise.
- * gcc.target/riscv/arch-4.c: Likewise.
-
-2019-03-01 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89497
- * g++.dg/tree-prof/devirt.C: Adjust also the ilp32
- scan-tree-dump-times from dom3 to tracer pass.
-
-2019-03-01 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.target/powerpc/ throughout: Delete dg-skip-if "do not override
- -mcpu". Use -mdejagnu-cpu= in dg-options instead of -mcpu=.
-
-2019-03-01 Alexander Monakov <amonakov@ispras.ru>
-
- PR rtl-optimization/85899
- * gcc.dg/pr85899.c: New test.
-
-2019-03-01 Marek Polacek <polacek@redhat.com>
-
- PR c++/89537 - missing location for error with non-static member fn.
- * g++.dg/diagnostic/member-fn-1.C: New test.
-
- PR c++/89532 - ICE with incomplete type in decltype.
- * g++.dg/cpp2a/nontype-class14.C: New test.
-
-2019-03-01 Jakub Jelinek <jakub@redhat.com>
-
- Implement P1002R1, Try-catch blocks in constexpr functions
- PR c++/89513
- * g++.dg/cpp2a/constexpr-try1.C: New test.
- * g++.dg/cpp2a/constexpr-try2.C: New test.
- * g++.dg/cpp2a/constexpr-try3.C: New test.
- * g++.dg/cpp2a/constexpr-try4.C: New test.
- * g++.dg/cpp2a/constexpr-try5.C: New test.
- * g++.dg/cpp0x/constexpr-ctor10.C: Don't expect error for C++2a.
-
-2019-03-01 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/89535
- * gfortran.dg/vect/pr89535.f90: New test.
-
-2019-03-01 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89541
- * gfortran.dg/pr89451.f90: New testcase.
-
-2019-03-01 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89497
- * gcc.dg/tree-ssa/reassoc-43.c: Avoid false match in regex.
- * g++.dg/tree-prof/devirt.C: Scan tracer dump for foldings
- that happen now earlier.
-
-2019-02-28 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.c-torture/execute/20190228-1.c: New test.
-
-2019-02-28 Marek Polacek <polacek@redhat.com>
-
- PR c++/87068 - missing diagnostic with fallthrough statement.
- * c-c++-common/Wimplicit-fallthrough-37.c: New test.
-
-2019-02-28 Thomas Schwinge <thomas@codesourcery.com>
- Cesar Philippidis <cesar@codesourcery.com>
-
- PR fortran/72741
- PR fortran/89433
- * gfortran.dg/goacc/routine-multiple-directives-1.f90: New file.
- * gfortran.dg/goacc/routine-multiple-directives-2.f90: Likewise.
-
- PR fortran/72741
- * gfortran.dg/goacc/routine-multiple-lop-clauses-1.f90: New file.
-
- PR fortran/72741
- PR fortran/89433
- * gfortran.dg/goacc/routine-6.f90: Update
- * gfortran.dg/goacc/routine-intrinsic-1.f: New file.
- * gfortran.dg/goacc/routine-intrinsic-2.f: Likewise.
-
-2019-02-28 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89521
- * gcc.dg/pr89521-1.c: New test.
- * gcc.dg/pr89521-2.c: New test.
-
-2019-02-28 John David Anglin <danglin@gcc.gnu.org>
-
- PR testsuite/89441
- * g++.dg/ipa/pr89009.C: Update symbol visibility.
-
-2019-02-28 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88530
- * gcc.target/aarch64/options_set_10.c: New test.
-
-2019-02-28 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/89522
- * g++.dg/cpp1y/lambda-generic-ice10.C: New.
-
-2019-02-28 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89525
- * gcc.dg/pr89525.c: New test.
-
- PR c/89520
- * gcc.dg/pr89520-1.c: New test.
- * gcc.dg/pr89520-2.c: New test.
-
-2019-02-27 Marek Polacek <polacek@redhat.com>
-
- PR c++/88857 - ICE with value-initialization of argument in template.
- * g++.dg/cpp0x/initlist-value4.C: New test.
-
-2019-02-27 Marek Polacek <polacek@redhat.com>
-
- PR c++/89511 - ICE with using-declaration and unscoped enumerator.
- * g++.dg/cpp0x/using-enum-3.C: New test.
-
-2019-02-27 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89280
- * gcc.dg/torture/pr57147-2.c (SetNaClSwitchExpectations): Add static
- keyword.
-
-2019-02-27 Richard Biener <rguenther@suse.de>
-
- * gcc.dg/gimplefe-36.c: New testcase.
-
-2019-02-27 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/89488
- * g++.dg/cpp0x/nsdmi15.C: New.
-
-2019-02-27 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/88987
- * g++.dg/cpp0x/pr88987.C: New.
-
-2019-02-27 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89280
- * gcc.c-torture/compile/pr89280.c: New test.
- * gcc.dg/torture/pr57147-2.c: Don't expect a setjmp after noreturn
- function. Skip the test for -O0.
-
-2018-02-26 Steve Ellcey <sellcey@marvell.com>
-
- * gfortran.dg/simd-builtins-1.f90: Update for aarch64*-*-*.
- * gfortran.dg/simd-builtins-2.f90: Ditto.
- * gfortran.dg/simd-builtins-6.f90: Ditto.
- * gfortran.dg/simd-builtins-8.f90: New test.
- * gfortran.dg/simd-builtins-8.h: New header file.
-
-2019-02-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89507
- * g++.dg/other/new2.C: New test.
-
- PR tree-optimization/89500
- * gcc.dg/pr89500.c: New test.
- * gcc.dg/Wstringop-overflow-10.c: New test.
- * gcc.dg/strlenopt-60.c: New test.
-
-2019-02-26 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/89492
- * gfortran.dg/pr89492.f90: New test.
-
-2019-02-26 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/89496
- * gfortran.dg/altreturn_9_0.f90: New file.
- * gfortran.dg/altreturn_9_1.f90: New file.
-
-2019-02-26 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89481
- * g++.dg/cpp1y/constexpr-89481.C: New test.
-
-2019-02-26 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89505
- * gcc.dg/torture/pr89505.c: New testcase.
-
-2019-02-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt77.adb: New test.
- * gnat.dg/opt77_pkg.ad[sb]: New helper.
-
-2019-02-26 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89474
- * gcc.target/i386/pr89474.c: New test.
-
-2019-02-25 Jakub Jelinek <jakub@redhat.com>
-
- PR c/77754
- * gcc.c-torture/compile/pr77754-1.c: New test.
- * gcc.c-torture/compile/pr77754-2.c: New test.
- * gcc.c-torture/compile/pr77754-3.c: New test.
- * gcc.c-torture/compile/pr77754-4.c: New test.
- * gcc.c-torture/compile/pr77754-5.c: New test.
- * gcc.c-torture/compile/pr77754-6.c: New test.
-
-2019-02-25 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88530
- * gcc.target/aarch64/options_set_1.c: New test.
- * gcc.target/aarch64/options_set_2.c: New test.
- * gcc.target/aarch64/options_set_3.c: New test.
- * gcc.target/aarch64/options_set_4.c: New test.
- * gcc.target/aarch64/options_set_5.c: New test.
- * gcc.target/aarch64/options_set_6.c: New test.
- * gcc.target/aarch64/options_set_7.c: New test.
- * gcc.target/aarch64/options_set_8.c: New test.
- * gcc.target/aarch64/options_set_9.c: New test.
-
-2019-02-25 Tamar Christina <tamar.christina@arm.com>
-
- * gcc.target/arm/simd/fp16fml_high.c (test_vfmlal_high_u32,
- test_vfmlalq_high_u32, test_vfmlsl_high_u32, test_vfmlslq_high_u32):
- Rename ....
- (test_vfmlal_high_f16, test_vfmlalq_high_f16, test_vfmlsl_high_f16,
- test_vfmlslq_high_f16): ... To this.
- * gcc.target/arm/simd/fp16fml_lane_high.c (test_vfmlal_lane_high_u32,
- tets_vfmlsl_lane_high_u32, test_vfmlal_laneq_high_u32,
- test_vfmlsl_laneq_high_u32, test_vfmlalq_lane_high_u32,
- test_vfmlslq_lane_high_u32, test_vfmlalq_laneq_high_u32,
- test_vfmlslq_laneq_high_u32): Rename ...
- (test_vfmlal_lane_high_f16, tets_vfmlsl_lane_high_f16,
- test_vfmlal_laneq_high_f16, test_vfmlsl_laneq_high_f16,
- test_vfmlalq_lane_high_f16, test_vfmlslq_lane_high_f16,
- test_vfmlalq_laneq_high_f16, test_vfmlslq_laneq_high_f16): ... To this.
- * gcc.target/arm/simd/fp16fml_lane_low.c (test_vfmlal_lane_low_u32,
- test_vfmlsl_lane_low_u32, test_vfmlal_laneq_low_u32,
- test_vfmlsl_laneq_low_u32, test_vfmlalq_lane_low_u32,
- test_vfmlslq_lane_low_u32, test_vfmlalq_laneq_low_u32,
- test_vfmlslq_laneq_low_u32): Rename ...
- (test_vfmlal_lane_low_f16, test_vfmlsl_lane_low_f16,
- test_vfmlal_laneq_low_f16, test_vfmlsl_laneq_low_f16,
- test_vfmlalq_lane_low_f16, test_vfmlslq_lane_low_f16,
- test_vfmlalq_laneq_low_f16, test_vfmlslq_laneq_low_f16): ... To this.
- * gcc.target/arm/simd/fp16fml_low.c (test_vfmlal_low_u32,
- test_vfmlalq_low_u32, test_vfmlsl_low_u32, test_vfmlslq_low_u32):
- Rename ...
- (test_vfmlal_low_f16, test_vfmlalq_low_f16, test_vfmlsl_low_f16,
- test_vfmlslq_low_f16): ... To this.
-
-2019-02-25 Tamar Christina <tamar.christina@arm.com>
-
- * gcc.target/aarch64/fp16_fmul_high.h (test_vfmlal_high_u32,
- test_vfmlalq_high_u32, test_vfmlsl_high_u32, test_vfmlslq_high_u32):
- Rename ...
- (test_vfmlal_high_f16, test_vfmlalq_high_f16, test_vfmlsl_high_f16,
- test_vfmlslq_high_f16): ... To this.
- * gcc.target/aarch64/fp16_fmul_lane_high.h (test_vfmlal_lane_high_u32,
- tets_vfmlsl_lane_high_u32, test_vfmlal_laneq_high_u32,
- test_vfmlsl_laneq_high_u32, test_vfmlalq_lane_high_u32,
- test_vfmlslq_lane_high_u32, test_vfmlalq_laneq_high_u32,
- test_vfmlslq_laneq_high_u32): Rename ...
- (test_vfmlal_lane_high_f16, tets_vfmlsl_lane_high_f16,
- test_vfmlal_laneq_high_f16, test_vfmlsl_laneq_high_f16,
- test_vfmlalq_lane_high_f16, test_vfmlslq_lane_high_f16,
- test_vfmlalq_laneq_high_f16, test_vfmlslq_laneq_high_f16): ... To this.
- * gcc.target/aarch64/fp16_fmul_lane_low.h (test_vfmlal_lane_low_u32,
- test_vfmlsl_lane_low_u32, test_vfmlal_laneq_low_u32,
- test_vfmlsl_laneq_low_u32, test_vfmlalq_lane_low_u32,
- test_vfmlslq_lane_low_u32, test_vfmlalq_laneq_low_u32,
- test_vfmlslq_laneq_low_u32): Rename ...
- (test_vfmlal_lane_low_f16, test_vfmlsl_lane_low_f16,
- test_vfmlal_laneq_low_f16, test_vfmlsl_laneq_low_f16,
- test_vfmlalq_lane_low_f16, test_vfmlslq_lane_low_f16,
- test_vfmlalq_laneq_low_f16, test_vfmlslq_laneq_low_f16): ... To this.
- * gcc.target/aarch64/fp16_fmul_low.h (test_vfmlal_low_u32,
- test_vfmlalq_low_u32, test_vfmlsl_low_u32, test_vfmlslq_low_u32):
- Rename ...
- (test_vfmlal_low_f16, test_vfmlalq_low_f16, test_vfmlsl_low_f16,
- test_vfmlslq_low_f16): ... To This.
- * lib/target-supports.exp
- (check_effective_target_arm_fp16fml_neon_ok_nocache): Update test.
-
-2019-02-25 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- PR fortran/89282
- * gfortran.dg/overload_3.f90: New test.
-
-2019-02-25 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89285
- * g++.dg/cpp1y/constexpr-89285-2.C: New test.
-
-2019-02-25 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- PR libfortran/89274
- * gfortran.dg/list_directed_large.f90: New test.
-
-2019-02-25 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89434
- * gcc.c-torture/execute/pr89434.c: New test.
-
- PR target/89438
- * gcc.dg/pr89438.c: New test.
-
-2019-02-24 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/84585
- * g++.dg/cpp0x/pr84585.C: New.
-
-2019-02-24 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/89174
- * gfortran.dg/allocate_with_mold_3.f90: New test.
-
-2019-02-24 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/87007
- * gcc.target/i386/pr87007-1.c: Compile with -mfpmath=sse.
- * gcc.target/i386/pr87007-2.c: Likewise.
-
-2019-02-24 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/89266
- PR fortran/88326
- * gfortran.dg/pr89266.f90: New test.
- * gfortran.dg/pr88326.f90: New test.
-
-2019-02-24 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89445
- * gcc.target/i386/avx512f-pr89445.c: New test.
-
-2019-02-23 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/tree-ssa/builtin-sprintf-10.c: Cast remaining
- wchar_t to wint_t to avoid a bogus -Wformat warning in
- ILP32 (bug 77970).
-
-2019-02-23 H.J. Lu <hongjiu.lu@intel.com>
-
- PR testsuite/89476
- * gfortran.dg/ISO_Fortran_binding_5.c: Include
- "../../../libgfortran/ISO_Fortran_binding.h".
- * gfortran.dg/ISO_Fortran_binding_6.c: Likewise.
-
-2019-02-23 H.J. Lu <hongjiu.lu@intel.com>
-
- PR driver/69471
- * gcc.dg/pr69471-1.c: New test.
- * gcc.dg/pr69471-2.c: Likewise.
- * gcc.target/i386/pr69471-3.c: Likewise.
-
-2019-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/84387
- * gfortran.dg/dtio_34.f90: New test.
-
-2019-02-23 Marek Polacek <polacek@redhat.com>
-
- PR c++/88294 - ICE with non-constant noexcept-specifier.
- * g++.dg/cpp0x/noexcept34.C: New test.
- * g++.dg/cpp0x/noexcept35.C: New test.
-
- PR c++/89419
- * g++.dg/cpp1y/lambda-generic-89419.C: New test.
-
-2019-02-23 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/88117
- * gfortran.dg/deferred_character_32.f90: New test.
-
-2019-02-23 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/89385
- * gfortran.dg/ISO_Fortran_binding_1.f90: Correct test for
- previously incorrect lbound for allocatable expressions. Also
- correct stop values to avoid repetition.
- * gfortran.dg/ISO_Fortran_binding_5.f90: New test
- * gfortran.dg/ISO_Fortran_binding_5.c: Support previous test.
-
- PR fortran/89366
- * gfortran.dg/ISO_Fortran_binding_6.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_6.c: Support previous test.
- * gfortran.dg/pr32599.f03: Set standard to F2008.
-
-2019-02-22 David Malcolm <dmalcolm@redhat.com>
-
- PR c++/89390
- * g++.dg/diagnostic/pr89390.C: Update expected location of error,
- renaming to a multicharacter name, so that start != finish. Add
- tests for dtor locations.
-
-2019-02-22 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/84676
- * g++.dg/cpp0x/pr84676.C: New.
-
-2019-02-22 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/tree-ssa/builtin-sprintf-10.c: Cast wchar_t to wint_t
- to avoid a bogus -Wformat warning in ILP32 (bug 77970).
-
-2019-02-22 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/83057
- * gfortran.dg/newunit_6.f90: New test.
-
-2019-02-22 Marek Polacek <polacek@redhat.com>
-
- PR c++/89420 - ICE with CAST_EXPR in explicit-specifier.
- * g++.dg/cpp2a/explicit14.C: New test.
-
-2019-02-22 Matthew Malcomson <matthew.malcomson@arm.com>
-
- PR target/89324
- * gcc.dg/rtl/aarch64/subs_adds_sp.c: New test.
- * gfortran.fortran-torture/compile/pr89324.f90: New test.
-
-2019-02-22 Martin Sebor <msebor@redhat.com>
-
- PR c/89425
- * gcc.dg/Wabsolute-value.c: New test.
-
- * gcc.dg/Wbuiltin-declaration-mismatch-12.c: New test.
-
-2019-02-22 H.J. Lu <hongjiu.lu@intel.com>
- Hongtao Liu <hongtao.liu@intel.com>
- Sunil K Pandey <sunil.k.pandey@intel.com>
-
- PR target/87007
- * gcc.target/i386/pr87007-1.c: New test.
- * gcc.target/i386/pr87007-2.c: Likewise.
-
-2019-02-22 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89440
- * gcc.dg/vect/pr89440.c: New testcase.
-
-2019-02-22 Thomas Schwinge <thomas@codesourcery.com>
-
- * lib/target-supports.exp (check_effective_target_offload_nvptx):
- Remove.
-
- PR fortran/72741
- * gfortran.dg/goacc/classify-routine.f95: Adjust.
-
- * c-c++-common/goacc/routine-5.c: Revert earlier changes.
- * g++.dg/goacc/template.C: Likewise.
-
- PR fortran/78027
- * gfortran.dg/goacc/pr78027.f90: Add 'dg-additional-options "-Wno-hsa"'.
-
-2019-02-22 Richard Biener <rguenther@suse.de>
-
- PR middle-end/87609
- * gcc.dg/torture/restrict-7.c: New testcase.
-
-2019-02-21 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89285
- * g++.dg/ubsan/vptr-4.C: Expect reinterpret_cast errors.
- * g++.dg/cpp1y/constexpr-84192.C (f2): Adjust expected diagnostics.
- * g++.dg/cpp1y/constexpr-70265-2.C (foo): Adjust expected line of
- diagnostics.
- * g++.dg/cpp1y/constexpr-89285.C: New test.
- * g++.dg/cpp0x/constexpr-arith-overflow.C (add, sub, mul): Ifdef out
- for C++11.
- (TEST_ADD, TEST_SUB, TEST_MUL): Define to Assert (true) for C++11.
- * g++.dg/cpp0x/constexpr-arith-overflow2.C: New test.
-
-2019-02-21 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/87412
- * gcc.target/i386/indirect-thunk-attr-14.c: Replace
- -fcf-protection with -fcf-protection=branch.
- * gcc.target/i386/indirect-thunk-attr-15.c: Likewise.
- * gcc.target/i386/indirect-thunk-attr-16.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-8.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-9.c: Likewise.
- * gcc.target/i386/indirect-thunk-extern-10.c: Likewise.
-
-2019-02-21 Wilco Dijkstra <wdijkstr@arm.com>
-
- * gcc.target/arm/pr88850-2.c: Block -mfloat-abi override.
- * gcc.target/arm/pr88850.c: Use -mfloat-abi=softfp.
-
-2019-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/86119
- * gfortran.dg/warn_conversion_11.f90: New test.
-
-2019-02-21 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/87412
- * gcc.target/i386/pr87412-1.c: New file.
- * gcc.target/i386/pr87412-2.c: Likewise.
- * gcc.target/i386/pr87412-3.c: Likewise.
- * gcc.target/i386/pr87412-4.c: Likewise.
-
-2019-02-20 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89403
- * g++.dg/cpp0x/pr89403.C: New test.
-
- PR c++/89405
- * g++.dg/cpp1z/inline-var5.C: New test.
-
- PR middle-end/89412
- * gcc.c-torture/compile/pr89412.c: New test.
-
-2019-02-20 Jakub Jelinek <jakub@redhat.com>
- David Malcolm <dmalcolm@redhat.com>
-
- PR middle-end/89091
- * gcc.dg/torture/pr89091.c: New test.
-
-2019-02-20 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/88074
- PR middle-end/89415
- * gcc.dg/pr88074-2.c: New test.
-
- PR c++/89336
- * g++.dg/cpp1y/constexpr-89336-3.C: New test.
-
-2019-02-20 David Malcolm <dmalcolm@redhat.com>
-
- PR c/89410
- * gcc.dg/pr89410-1.c: New test.
- * gcc.dg/pr89410-2.c: New test.
-
-2019-02-20 Pat Haugen <pthaugen@us.ibm.com>
-
- * lib/target-supports.exp (check_effective_target_vect_usad_char):
- Add PowerPC support.
- * gcc.dg/vect/slp-reduc-sad.c: Update scan string.
- * gcc.dg/vect/vect-reduc-sad.c: Likewise.
-
-2019-02-20 Andre Vieira <andre.simoesdiasvieira@arm.com>
-
- PR target/86487
- * gcc.target/arm/pr86487.c: New.
-
-2019-02-20 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/84536
- * g++.dg/cpp1y/var-templ60.C: New.
-
-2019-02-20 Li Jia He <helijia@linux.ibm.com>
-
- PR target/88100
- * gcc.target/powerpc/pr88100.c: New testcase.
-
-2019-02-19 Wilco Dijkstra <wdijkstr@arm.com>
-
- * gcc.target/arm/pr88850.c: Block -mfloat-abi override.
-
-2019-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/89384
- * gfortran.dg/ISO_Fortran_binding_4.f90
-
-2019-02-19 Thomas Schwinge <thomas@codesourcery.com>
-
- PR c/87924
- * c-c++-common/goacc/asyncwait-5.c: Remove XFAILs.
- * gfortran.dg/goacc/asyncwait-5.f: Likewise.
-
-2019-02-19 Richard Biener <rguenther@suse.de>
-
- PR middle-end/88074
- * gcc.dg/pr88074.c: New testcase.
-
-2019-02-19 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89303
- * g++.dg/torture/pr89303.C: Move everything from std namespace to my
- namespace.
-
- PR c++/89387
- * g++.dg/cpp0x/lambda/lambda-89387.C: New test.
-
- PR c++/89391
- * g++.dg/cpp0x/reinterpret_cast2.C: New test.
-
- PR c++/89390
- * g++.dg/diagnostic/pr89390.C: New test.
-
-2019-02-18 Sharon Dvir <unapologtic@gmail.com>
-
- * README: Fix typos.
-
-2019-02-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/torture/pr89303.C (bad_weak_ptr): Rename to
- bad_weak_ptr_.
-
-2019-02-18 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/87689
- * gfortran.dg/lto/20091028-1_0.f90: Add -Wno-lto-type-mismatch to
- options.
- * gfortran.dg/lto/20091028-2_0.f90: Likewise.
- * gfortran.dg/lto/pr87689_0.f: New file.
- * gfortran.dg/lto/pr87689_1.f: New file.
-
-2019-02-18 Wilco Dijkstra <wdijkstr@arm.com>
-
- * g++.dg/wrappers/pr88680.C: Add -fno-short-enums.
-
-2019-02-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gdc.dg/dg.exp: Tabify.
- * gdc.dg/lto/lto.exp: Likewise.
- * gdc.test/gdc-test.exp: Likewise.
- * lib/gdc-dg.exp: Likewise.
- * lib/gdc.exp: Likewise.
-
-2019-02-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89296
- * gcc.dg/uninit-pr89296.c: New testcase.
-
-2019-02-18 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89369
- * gcc.c-torture/execute/pr89369.c: New test.
- * gcc.target/s390/md/rXsbg_mode_sXl.c (rosbg_si_srl,
- rxsbg_si_srl): Expect last 3 operands 32,63,62 rather than
- 34,63,62.
-
-2019-02-18 Martin Jambor <mjambor@suse.cz>
-
- PR tree-optimization/89209
- * gcc.dg/tree-ssa/pr89209.c: New test.
-
-2019-02-18 Martin Liska <mliska@suse.cz>
-
- * gfortran.dg/simd-builtins-7.f90: New test.
- * gfortran.dg/simd-builtins-7.h: New test.
-
-2019-02-17 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/88299
- * gfortran.dg/pr88299.f90: New test.
-
-2019-02-17 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/89077
- * gfortran.dg/transfer_simplify_12.f90: New test.
-
-2019-02-17 Marek Polacek <polacek@redhat.com>
-
- PR c++/89217 - ICE with list-initialization in range-based for loop.
- * g++.dg/cpp0x/range-for37.C: New test.
-
- * g++.old-deja/g++.robertl/eb82.C: Tweak dg-error.
-
- PR c++/89315
- * g++.dg/cpp0x/initlist114.C: New test.
-
- PR c++/89356
- * g++.dg/abi/mangle68.C: New test.
- * g++.dg/cpp0x/decltype69.C: New test.
-
-2019-02-16 David Malcolm <dmalcolm@redhat.com>
-
- PR c++/88680
- * g++.dg/wrappers/pr88680.C: New test.
-
-2019-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/71066
- * gfortran.dg/coarray_data_1.f90: New test.
-
-2019-02-16 Eric Botcazou <ebotcazou@adacore.com>
-
- * c-c++-common/patchable_function_entry-decl.c: Add -fno-pie on SPARC.
- * c-c++-common/patchable_function_entry-default.c: Likewise.
- * c-c++-common/patchable_function_entry-definition.c: Likewise.
-
-2019-02-16 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/66152
- * gcc.target/i386/pr66152.c: New test.
-
-2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * g++.dg/asan/asan_oob_test.cc: Skip OOB_int on SPARC.
- * g++.dg/asan/function-argument-3.C: Tweak for 32-bit SPARC.
-
-2019-02-15 Tamar Christina <tamar.christina@arm.com>
-
- * lib/target-supports.exp
- (check_effective_target_arm_neon_softfp_fp16_ok_nocache): Drop non-fpu
- checking alternative.
-
-2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.target/sparc/struct-ret-check-1.c: Add -fno-pie option.
-
-2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
-
- * c-c++-common/patchable_function_entry-decl.c: Do not run on Visium.
- * c-c++-common/patchable_function_entry-default.c: Likewise.
- * c-c++-common/patchable_function_entry-definition.c: Likewise.
- * gcc.dg/tree-ssa/pr84859.c: Add -ftree-cselim switch.
-
-2019-02-15 Jakub Jelinek <jakub@redhat.com>
-
- PR other/69006
- PR testsuite/88920
- * lib/gcc-dg.exp: If llvm_binutils effective target, set
- allow_blank_lines to 2 during initialization.
- (dg-allow-blank-lines-in-output): Set allow_blank_lines to 1 only if
- it was previously zero.
- (gcc-dg-prune): Don't check for llvm_binutils effective target here.
- Clear allow_blank_lines afterwards whenever it was 1.
- * gdc.test/gdc-test.exp (dmd2dg): Don't call
- dg-allow-blank-lines-in-output here.
- (gdc-do-test): Set allow_blank_lines to 3 if it is 0 before running
- the tests and restore it back at the end.
-
- * c-c++-common/ubsan/opts-1.c: New test.
- * c-c++-common/ubsan/opts-2.c: New test.
- * c-c++-common/ubsan/opts-3.c: New test.
- * c-c++-common/ubsan/opts-4.c: New test.
-
-2019-02-15 Richard Biener <rguenther@suse.de>
- Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89278
- * gcc.dg/pr89278.c: New test.
-
-2019-02-15 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89340
- * gcc.dg/pr89340.c: New test.
- * gcc.dg/torture/pr57036-2.c (jpgDecode_convert): Expect a warning
- that leaf attribute on nested function is useless.
-
- PR other/89342
- * gcc.dg/pr89342.c: New test.
-
-2019-02-14 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89354
- * gcc.dg/pr89354.c: New test.
-
-2019-02-14 Uroš Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/ssse3-pabsb.c: Re-enable 64-bit form on AVX targets.
- * gcc.target/i386/ssse3-pabsd.c: Ditto.
- * gcc.target/i386/ssse3-pabsw.c: Ditto.
- * gcc.target/i386/ssse3-palignr.c: Ditto.
- * gcc.target/i386/ssse3-phaddd.c: Ditto.
- * gcc.target/i386/ssse3-phaddsw.c: Ditto.
- * gcc.target/i386/ssse3-phaddw.c: Ditto.
- * gcc.target/i386/ssse3-phsubd.c: Ditto.
- * gcc.target/i386/ssse3-phsubsw.c: Ditto.
- * gcc.target/i386/ssse3-phsubw.c: Ditto.
- * gcc.target/i386/ssse3-pmaddubsw.c: Ditto.
- * gcc.target/i386/ssse3-pmulhrsw.c: Ditto.
- * gcc.target/i386/ssse3-pshufb.c: Ditto.
- * gcc.target/i386/ssse3-psignb.c: Ditto.
- * gcc.target/i386/ssse3-psignd.c: Ditto.
- * gcc.target/i386/ssse3-psignw.c: Ditto.
-
-2018-02-14 Steve Ellcey <sellcey@marvell.com>
-
- * gcc.target/aarch64/pcs_attribute.c: New test.
-
-2019-02-14 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/88248
- * gfortran.dg/pr88248.f90: New test.
- * gfortran.dg/f2018_obs.f90: Updated test.
-
-2019-02-14 Tamar Christina <tamar.christina@arm.com>
-
- * gcc.target/arm/pr88850.c: change options to additional option.
-
-2019-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR d/87864
- * lib/gdc.exp (gdc_link_flags): Add path to drtbegin.o/drtend.o if
- present.
-
-2019-02-14 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88850
- * gcc.target/arm/pr88850-2.c: New test.
- * lib/target-supports.exp
- (check_effective_target_arm_neon_softfp_fp16_ok_nocache,
- check_effective_target_arm_neon_softfp_fp16_ok,
- add_options_for_arm_neon_softfp_fp16): New.
-
-2019-02-14 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * gcc.dg/rtl/arm/ldrd-peepholes.c: Restrict testcase.
- * lib/target-supports.exp: Add procedure to check for ldrd.
-
-2019-02-14 Cesar Philippidis <cesar@codesourcery.com>
-
- PR fortran/72715
- * gfortran.dg/goacc/loop-3-2.f95: Error on do concurrent loops.
- * gfortran.dg/goacc/loop-3.f95: Likewise.
- * gfortran.dg/goacc/pr72715.f90: New test.
-
-2019-02-14 Martin Liska <mliska@suse.cz>
-
- PR rtl-optimization/89242
- * g++.dg/pr89242.C: New test.
-
-2019-02-14 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89314
- * gcc.dg/pr89314.c: New test.
-
- PR middle-end/89284
- * gcc.dg/ubsan/pr89284.c: New test.
-
-2019-02-13 Ian Lance Taylor <iant@golang.org>
-
- * gcc.dg/func-attr-1.c: New test.
-
-2019-02-13 Uroš Bizjak <ubizjak@gmail.com>
-
- * gcc.target/i386/sse2-init-v2di-2.c (dg-final): Update scan string.
-
-2019-02-13 Marek Polacek <polacek@redhat.com>
-
- PR c++/89297 - ICE with OVERLOAD in template.
- * g++.dg/cpp0x/initlist113.C: New test.
-
-2019-02-13 Alexandre Oliva <aoliva@redhat.com>
-
- PR c++/86379
- * g++.dg/cpp0x/pr86379.C: New.
-
- PR c++/87322
- * g++.dg/cpp1y/pr87322.C: New.
- * g++.dg/cpp0x/lambda/lambda-variadic5.C: Test that we
- instantiate the expected number of lambda functions.
-
-2019-02-13 Marek Polacek <polacek@redhat.com>
-
- PR c++/77304
- * g++.dg/cpp2a/nontype-class13.C: New test.
-
-2019-02-13 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR target/89190
- * gcc.target/arm/pr89190.c: New test.
-
-2019-02-13 David Malcolm <dmalcolm@redhat.com>
-
- PR c++/89036
- * g++.dg/concepts/pr89036.C: New test.
-
-2019-02-13 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88847
- * gcc.target/aarch64/sve/pr88847.c: New test.
-
-2019-02-13 Jonathan Wakely <jwakely@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89303
- * g++.dg/torture/pr89303.C: New test.
-
-2019-02-13 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/88986
- * g++.dg/cpp1z/using4.C: New.
- * g++.dg/cpp1z/using5.C: Likewise.
- * g++.dg/cpp1z/using6.C: Likewise.
-
-2019-02-13 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89290
- * gcc.target/i386/pr89290.c: New test.
-
-2019-01-23 Xuepeng Guo <xuepeng.guo@intel.com>
-
- * gcc.target/i386/enqcmd.c: New test.
- * gcc.target/i386/enqcmds.c: Likewise.
- * g++.dg/other/i386-2.C: Add -menqcmd.
- * g++.dg/other/i386-3.C: Likewise.
- * gcc.target/i386/sse-12.c: Likewise.
- * gcc.target/i386/sse-13.c: Likewise.
- * gcc.target/i386/sse-14.c: Likewise.
- * gcc.target/i386/sse-23.c: Likewise.
-
-2019-01-23 Xiong Hu Luo <luoxhu@linux.vnet.ibm.com>
-
- * gcc.target/powerpc/crypto-builtin-1.c
- (crypto1_be, crypto2_be, crypto3_be, crypto4_be, crypto5_be):
- New testcases.
-
-2019-02-12 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/89229
- * gcc.target/i386/pr89229-1.c: New test.
-
-2019-02-12 Ilya Leoshkevich <iii@linux.ibm.com>
-
- PR target/89233
- * gcc.target/s390/pr89233.c: New test.
-
-2018-01-12 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * gcc.target/powerpc/vec-sld-modulo.c: Require p8vector_hw.
- * gcc.target/powerpc/vec-srad-modulo.c: Likewise.
- * gcc.target/powerpc/vec-srd-modulo.c: Likewise.
-
-2019-02-12 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89253
- * gfortran.dg/pr89253.f: New testcase.
-
-2019-02-11 Marek Polacek <polacek@redhat.com>
-
- PR c++/89212 - ICE converting nullptr to pointer-to-member-function.
- * g++.dg/cpp0x/nullptr40.C: New test.
- * g++.dg/cpp0x/nullptr41.C: New test.
-
-2019-02-11 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/88977
- * g++.dg/cpp2a/is-constant-evaluated7.C: New test.
-
-2019-02-12 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR tree-optimization/86637
- * gcc.c-torture/compile/pr86637-2.c: Test pthread and graphite target.
-
-2019-02-11 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/88771
- * gcc.dg/Wstringop-overflow-8.c: New test.
- * gcc.dg/Wstringop-overflow-9.c: New test.
- * gcc.dg/Warray-bounds-40.c: New test.
- * gcc.dg/builtin-stpncpy.c: Adjust.
- * gcc.dg/builtin-stringop-chk-4.c: Adjust.
- * g++.dg/opt/memcpy1.C: Adjust.
-
-2019-02-11 Martin Sebor <msebor@redhat.com>
-
- PR c++/87996
- * c-c++-common/array-5.c: New test.
- * c-c++-common/pr68107.c: Adjust text of diagnostics.
- * g++.dg/init/new38.C: Same.
- * g++.dg/init/new43.C: Same.
- * g++.dg/init/new44.C: Same.
- * g++.dg/init/new46.C: Same.
- * g++.dg/other/large-size-array.C: Same.
- * g++.dg/other/new-size-type.C: Same.
- * g++.dg/template/array30.C: Same.
- * g++.dg/template/array32.C: New test.
- * g++.dg/template/dependent-name3.C: Adjust.
- * gcc.dg/large-size-array-3.c: Same.
- * gcc.dg/large-size-array-5.c: Same.
- * gcc.dg/large-size-array.c: Same.
- * g++.old-deja/g++.brendan/array1.C: Same.
- * g++.old-deja/g++.mike/p6149.C: Same.
-
-2019-02-11 Martin Sebor <msebor@redhat.com>
-
- * gcc.dg/tree-prof/inliner-1.c: Correct comments.
-
-2019-02-11 Tamar Christina <tamar.christina@arm.com>
-
- PR middle-end/88560
- * gcc.target/arm/armv8_2-fp16-move-1.c: Update assembler scans.
- * gcc.target/arm/fp16-aapcs-3.c: Likewise.
- * gcc.target/arm/fp16-aapcs-1.c: Likewise.
-
-2019-02-11 Bill Schmidt <wschmidt@linux.ibm.com>
-
- * gcc.target/powerpc/vec-sld-modulo.c: New.
- * gcc.target/powerpc/vec-srad-modulo.c: New.
- * gcc.target/powerpc/vec-srd-modulo.c: New.
-
-2019-02-11 Martin Liska <mliska@suse.cz>
-
- PR ipa/89009
- * g++.dg/ipa/pr89009.C: New test.
-
-2019-02-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/71723
- * gfortran.dg/pointer_init_2.f90: Adjust error messages.
- * gfortran.dg/pointer_init_6.f90: Likewise.
- * gfortran.dg/pointer_init_9.f90: New test.
-
-2019-02-10 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/67679
- * gfortran.dg/warn_undefined_1.f90: New test.o
-
-2019-02-10 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89268
- * gcc.dg/vect/pr89268.c: New test.
-
-2019-02-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gnat.dg/lto19.adb: Remove dg-excess-errors.
-
-2019-02-09 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/89077
- * gfortran.dg/substr_simplify.f90: New test.
-
-2019-02-09 Jan Hubicka <hubicka@ucw.cz>
-
- PR ipa/88711
- * gfortran.dg/pr79966.f90: Xfail everwyhere.
-
-2019-02-09 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/89200
- * gfortran.dg/array_reference_2.f90: New test.
-
-2019-02-09 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/89246
- * gcc.dg/gomp/pr89246-1.c: New test.
- * gcc.dg/gomp/pr89246-2.c: New test.
-
-2019-02-08 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88739
- * gcc.c-torture/execute/pr88739.c: New test.
-
-2019-02-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
-
- PR testsuite/89258
- * gcc.dg/tree-ssa/pr80887.c: Require int32plus.
-
-2019-02-08 Robin Dapp <rdapp@linux.ibm.com>
-
- * gcc.target/s390/vector/vec-copysign-execute.c: New test.
- * gcc.target/s390/vector/vec-copysign.c: New test.
-
-2019-02-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89247
- * gcc.dg/torture/pr89247.c: New testcase.
-
-2019-02-08 Ilya Leoshkevich <iii@linux.ibm.com>
-
- * gcc.target/s390/jump-label.c: New test.
-
-2019-02-08 Richard Biener <rguenther@suse.de>
-
- PR testsuite/89250
- * gcc.dg/vect/vect-24.c: Remove XFAIL on vect_condition targets.
-
-2019-02-08 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/89234
- * g++.dg/ubsan/pr89234.C: New test.
-
-2019-02-08 Richard Biener <rguenther@suse.de>
-
- PR middle-end/89223
- * gcc.dg/torture/pr89223.c: New testcase.
-
-2019-02-07 David Malcolm <dmalcolm@redhat.com>
-
- PR tree-optimization/86637
- PR tree-optimization/89235
- * gcc.c-torture/compile/pr86637-1.c: New test.
- * gcc.c-torture/compile/pr86637-2.c: New test.
- * gcc.c-torture/compile/pr86637-3.c: New test.
- * gcc.c-torture/compile/pr89235.c: New test.
-
-2019-02-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
-
- * gcc.target/aarch64/abd_1.c: New test.
- * gcc.dg/sabd_1.c: Likewise.
-
-2019-02-07 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- PR fortran/52789
- * gfortran.dg/wunused-parameter_2.f90: New test.
-
-2019-02-07 Matthew Malcomson <matthew.malcomson@arm.com>
-
- * gcc.dg/rtl/arm/ldrd-peepholes.c: Only run on arm
-
-2019-02-07 Andreas Krebbel <krebbel@linux.ibm.com>
-
- * gcc.target/s390/zvector/xl-xst-align-1.c: New test.
- * gcc.target/s390/zvector/xl-xst-align-2.c: New test.
-
-2019-02-07 Matthew Malcomson <matthew.malcomson@arm.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR bootstrap/88714
- * gcc.c-torture/execute/pr88714.c: New test.
- * gcc.dg/rtl/arm/ldrd-peepholes.c: New test.
-
-2019-02-07 Tamar Christina <tamar.christina@arm.com>
-
- PR/target 88850
- * gcc.target/arm/pr88850.c: New test.
-
-2019-02-07 Alexandre Oliva <aoliva@redhat.com>
-
- PR c++/86218
- * g++.dg/cpp0x/pr86218.C: New.
-
-2019-02-06 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/89225
- * gcc.target/powerpc/pr89225.c: New.
-
-2019-02-06 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt76.adb: New test.
-
-2019-02-06 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/71860
- * gfortran.dg/null_10.f90: New test.
-
-2019-02-06 David Malcolm <dmalcolm@redhat.com>
-
- PR c++/71302
- * g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C: Add expected
- column numbers to dg-warning directives where they are correct.
- * g++.dg/warn/Wzero-as-null-pointer-constant-5.C: Likewise.
- * g++.dg/warn/Wzero-as-null-pointer-constant-7.C: Likewise.
- * g++.dg/warn/Wzero-as-null-pointer-constant-8.C: New test.
-
-2019-02-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- PR debug/87451
- * gcc.dg/debug/dwarf2/inline5.c: Allow for non-comment before
- "(DIE (0x[0-9a-f]*) DW_TAG_variable".
- xfail scan-assembler-not with Solaris as.
-
-2019-02-06 Bill Seurer <seurer@linux.vnet.ibm.com>
-
- * gcc.target/powerpc/vsx-vector-6.p7.c: Update instruction
- counts and target.
- * gcc.target/powerpc/vsx-vector-6.p8.c: Update instruction
- counts and target.
- * gcc.target/powerpc/vsx-vector-6.p9.c: Update instruction
- counts and target.
-
-2019-02-06 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89182
- * gfortran.dg/graphite/pr89182.f90: New testcase.
-
-2019-02-06 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89211
- * gcc.dg/pr89211.c: New test.
-
- PR middle-end/89210
- * c-c++-common/builtin-convertvector-2.c: New test.
-
-2019-02-05 Nikhil Benesch <nikhil.benesch@gmail.com>
-
- PR go/89019
- * lib/go-torture.exp: Test compiling with -flto.
-
-2019-02-06 Joseph Myers <joseph@codesourcery.com>
-
- PR c/88584
- * gcc.dg/redecl-18.c: New test.
-
-2019-02-05 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89187
- * g++.dg/opt/pr89187.C: New test.
-
-2019-02-05 Andrea Corallo <andrea.corallo@arm.com>
-
- * jit.dg/add-driver-options-testlib.c: Add support file for
- test-add-driver-options.c testcase.
- * jit.dg/all-non-failing-tests.h: Add note about
- test-add-driver-options.c
- * jit.dg/jit.exp (jit-dg-test): Update to support
- add-driver-options-testlib.c compilation.
- * jit.dg/test-add-driver-options.c: New testcase.
-
-2019-02-05 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/11304
- * gcc.target/i386/call-1.c (set_eax): Add "eax" clobber.
- * gcc.target/i386/call-2.c: New test.
-
-2019-02-05 Marek Polacek <polacek@redhat.com>
-
- PR c++/89158 - by-value capture of constexpr variable broken.
- * g++.dg/cpp0x/lambda/lambda-89158.C: New test.
-
-2019-02-05 Segher Boessenkool <segher@kernel.crashing.org>
-
- * gcc.dg/vect/pr84711.c: Use -Wno-psabi.
-
-2019-02-05 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.target/powerpc/vec-extract-sint128-1.c: Require int128 effective
- target.
- * gcc.target/powerpc/vec-extract-uint128-1.c: Likewise.
-
- PR target/89188
- * g++.dg/opt/pr89188.C: New test.
-
- PR rtl-optimization/89195
- * gcc.c-torture/execute/pr89195.c: New test.
-
-2019-02-05 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- * gcc.target/powerpc/vec-extract-slong-1.c: Require p8 execution
- hardware.
- * gcc.target/powerpc/vec-extract-schar-1.c: Likewise.
- * gcc.target/powerpc/vec-extract-sint128-1.c: Likewise.
- * gcc.target/powerpc/vec-extract-sshort-1.c: Likewise.
- * gcc.target/powerpc/vec-extract-ulong-1.c: Likewise.
- * gcc.target/powerpc/vec-extract-uchar-1.c: Likewise.
- * gcc.target/powerpc/vec-extract-sint-1.c: Likewise.
- * gcc.target/powerpc/vec-extract-uint128-1.c: Likewise.
- * gcc.target/powerpc/vec-extract-ushort-1.c: Likewise.
- * gcc.target/powerpc/vec-extract-uint-1.c: Likewise.
-
-2019-02-05 Jakub Jelinek <jakub@redhat.com>
-
- PR target/89186
- * g++.dg/ext/vector36.C: New test.
-
-2019-02-05 Alexandre Oliva <aoliva@redhat.com>
-
- PR c++/87770
- * g++.dg/pr87770.C: New.
-
-2019-02-04 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/89077
- * gfortran.dg/pr89077.f90: New test.
-
-2019-02-04 Martin Liska <mliska@suse.cz>
-
- PR ipa/88985
- * gcc.dg/ipa/pr88985.c: New test.
-
-2019-02-04 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/debug/dwarf2/inline5.c: Handle also @, ; or | comment
- characters or extra spaces after the comment character.
-
-2019-02-04 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/torture/alias-1.C: New test.
-
-2019-02-03 Martin Sebor <msebor@redhat.com>
-
- PR c/69661
- * c-c++-common/Wsequence-point-2.c: New test.
-
- PR c++/44648
- * g++.dg/warn/Wunused-var-35.C: New test.
-
-2019-02-03 Richard Biener <rguenther@suse.de>
-
- PR debug/87295
- * g++.dg/debug/dwarf2/pr87295.C: New testcase.
-
-2019-02-02 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/88298
- * gfortran.dg/warn_conversion_10.f90: New test.
-
-2019-02-02 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/88393
- * gfortran.dg/alloc_comp_assign_16.f03: New test.
-
-2019-02-02 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/88980
- * gfortran.dg/realloc_on_assign_32.f90: New test.
-
-2019-02-02 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/88685
- * gfortran.dg/pointer_array_component_3.f90: New test.
-
-2019-02-02 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/87887
- * gcc.dg/gomp/pr87887-1.c: New test.
- * gcc.dg/gomp/pr87887-2.c: New test.
-
-2019-02-01 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/83246
- PR fortran/89084
- * gfortran.dg/pr89084.f90: New test.
- * gfortran.dg/lto/pr89084_0.f90: New test.
- * gfortran.dg/pr83246.f90: New test.
-
-2019-02-01 Marek Polacek <polacek@redhat.com>
-
- PR c++/88325 - ICE with invalid out-of-line template member definition.
- * g++.dg/cpp2a/typename14.C: New test.
-
-2019-02-01 Richard Biener <rguenther@suse.de>
-
- PR middle-end/88597
- * gcc.dg/torture/pr88597.c: New testcase.
-
-2019-02-01 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/85497
- * gcc.dg/graphite/pr85497.c: New testcase.
-
-2019-02-01 Richard Biener <rguenther@suse.de>
-
- PR testsuite/87451
- * gcc.dg/debug/dwarf2/inline5.c: Allow more comment variants.
-
-2019-02-01 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89143
- * gcc.dg/tree-ssa/vrp121.c: New test.
-
- PR tree-optimization/88107
- * gcc.dg/gomp/pr88107.c: New test.
-
- PR c++/87175
- * g++.dg/ext/attrib57.C: New test.
-
-2018-02-01 Bin Cheng <bin.cheng@linux.alibaba.com>
-
- PR tree-optimization/88932
- * gfortran.dg/pr88932.f90: New test.
-
-2019-01-31 Marek Polacek <polacek@redhat.com>
-
- PR c++/88983 - ICE with switch in constexpr function.
- * g++.dg/cpp1y/constexpr-88983.C: New test.
-
-2019-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/88669
- * gfortran.dg/contiguous_9.f90: New test.
-
-2019-01-31 Marek Polacek <polacek@redhat.com>
-
- PR c++/89083, c++/80864 - ICE with list initialization in template.
- * g++.dg/cpp0x/initlist107.C: New test.
- * g++.dg/cpp0x/initlist108.C: New test.
- * g++.dg/cpp0x/initlist109.C: New test.
- * g++.dg/cpp0x/initlist110.C: New test.
- * g++.dg/cpp0x/initlist111.C: New test.
- * g++.dg/cpp0x/initlist112.C: New test.
- * g++.dg/init/ptrfn4.C: New test.
-
-2019-01-31 David Malcolm <dmalcolm@redhat.com>
-
- PR c/89122
- * g++.dg/spellcheck-stdlib.C (test_FLT_MAX): New test.
- * gcc.dg/spellcheck-stdlib.c (test_FLT_MAX): New test.
-
-2019-01-31 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89135
- * gcc.dg/torture/pr89135.c: New testcase.
-
-2019-01-31 Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/89124
- * c-c++-common/asan/pr89124.c: New test.
-
-2019-01-30 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR fortran/52564
- * gfortran.dg/print_2.f90: New test.
-
-2019-01-30 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/87246
- * gcc.target/i386/pr87246.c: New.
-
-2019-01-30 Marek Polacek <polacek@redhat.com>
-
- PR c++/89119 - ICE with value-initialization in template.
- * g++.dg/cpp0x/initlist-value3.C: New test.
-
-2019-01-30 Kelvin Nilsen <kelvin@gcc.gnu.org>
-
- * gcc.target/powerpc/vec-extract-schar-1.c: New test.
- * gcc.target/powerpc/vec-extract-sint-1.c: New test.
- * gcc.target/powerpc/vec-extract-sint128-1.c: New test.
- * gcc.target/powerpc/vec-extract-slong-1.c: New test.
- * gcc.target/powerpc/vec-extract-sshort-1.c: New test.
- * gcc.target/powerpc/vec-extract-uchar-1.c: New test.
- * gcc.target/powerpc/vec-extract-uint-1.c: New test.
- * gcc.target/powerpc/vec-extract-uint128-1.c: New test.
- * gcc.target/powerpc/vec-extract-ulong-1.c: New test.
- * gcc.target/powerpc/vec-extract-ushort-1.c: New test.
-
-2019-01-30 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89111
- * gcc.dg/torture/pr89111.c: New testcase.
-
-2019-01-30 Andrew Stubbs <ams@codesourcery.com>
-
- PR testsuite/88920
- * lib/target-supports.exp: Cache result.
-
-2019-01-30 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/89105
- * g++.target/i386/pr89105.C: New test.
-
- PR c/89061
- * gcc.dg/pr89061.c: New test.
-
-2019-01-29 Martin Sebor <msebor@redhat.com>
-
- PR c/88956
- * gcc.dg/Warray-bounds-39.c: New test.
-
-2019-01-29 Marek Polacek <polacek@redhat.com>
-
- PR testsuite/89110
- * g++.dg/other/nontype-1.C: Expect error in all modes.
- * g++.dg/parse/crash13.C: Likewise.
- * g++.dg/parse/error36.C: Likewise.
- * g++.dg/template/error29.C: Likewise.
-
-2019-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/57048
- * gfortran.dg/c_funptr_1.f90: New file.
- * gfortran.dg/c_funptr_1_mod.f90: New file.
-
-2019-01-29 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/66676
- PR ipa/89104
- * gcc.dg/gomp/pr89104.c: New test.
-
-2019-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * gdc.dg/pr89042a.d: Mark as compile test.
- * gdc.dg/pr89042b.d: Likewise.
-
-2019-01-29 Richard Biener <rguenther@suse.de>
-
- PR debug/87295
- * g++.dg/lto/pr87295_0.C: New testcase.
-
-2019-01-29 Jakub Jelinek <jakub@redhat.com>
-
- PR c/89045
- * gcc.dg/pr89045.c: New test.
-
- PR c/86125
- * gcc.dg/Wbuiltin-declaration-mismatch-7.c: Guard testcase for
- lp64, ilp32 and llp64 only.
- (fputs): Use unsigned long long instead of size_t for return type.
- (vfprintf, vfscanf): Accept arbitrary target specific type for
- va_list.
-
-2019-01-28 Marek Polacek <polacek@redhat.com>
-
- PR c++/88358 - name wrongly treated as type.
- * g++.dg/cpp2a/typename1.C: Add dg-error.
- * g++.dg/cpp2a/typename13.C: New test.
- * g++.dg/cpp2a/typename6.C: Make a function name qualified.
- Add typename.
-
-2019-01-28 Marek Polacek <polacek@redhat.com>
-
- * g++.dg/cpp0x/enum37.C: Add dg-error.
-
-2019-01-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * c-c++-common/Waddress-of-packed-member-1.c: Extended test case.
- * c-c++-common/Waddress-of-packed-member-2.c: New test case.
-
-2019-01-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- * gcc.dg/Wattribute-alias.c: Add test for #pragma GCC diagnostic ignored
- "-Wattribute-alias".
-
-2019-01-27 Uroš Bizjak <ubizjak@gmail.com>
-
- PR fortran/70696
- * gfortran.dg/coarray/event_3.f0: Add save attribue to x.
-
-2019-01-27 Marek Polacek <polacek@redhat.com>
-
- PR c++/88815 - narrowing conversion lost in decltype.
- PR c++/78244 - narrowing conversion in template not detected.
- * g++.dg/cpp0x/Wnarrowing15.C: New test.
- * g++.dg/cpp0x/Wnarrowing16.C: New test.
- * g++.dg/cpp0x/constexpr-decltype3.C: New test.
- * g++.dg/cpp1y/Wnarrowing1.C: New test.
-
- PR c++/89024 - ICE with incomplete enum type.
- * g++.dg/cpp0x/enum37.C: New test.
-
-2019-01-27 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/opt75.adb: New test.
- * gnat.dg/opt75_pkg.ad[sb]: New helper.
-
-2019-01-27 Jakub Jelinek <jakub@redhat.com>
-
- PR target/87214
- * gcc.target/i386/avx512vl-pr87214-1.c: New test.
- * gcc.target/i386/avx512vl-pr87214-2.c: New test.
-
-2019-01-26 Martin Jambor <mjambor@suse.cz>
-
- PR ipa/88933
- * gfortran.dg/gomp/pr88933.f90: New test.
-
-2019-01-26 Iain Buclaw <ibuclaw@gdcproject.org>
-
- PR d/89042
- * gdc.dg/pr89042a.d: New test.
- * gdc.dg/pr89042b.d: New test.
-
-2019-01-26 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/57553
- * gfortran.dg/pr57553.f90: New test.
-
-2019-01-26 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/array34.adb: New test.
-
-2019-01-26 Jakub Jelinek <jakub@redhat.com>
-
- PR preprocessor/88974
- * c-c++-common/cpp/pr88974.c: New test.
-
-2019-01-25 Paolo Carlini <paolo.carlini@oracle.com>
-
- PR c++/88969
- * g++.dg/cpp2a/destroying-delete2.C: New.
- * g++.dg/cpp2a/destroying-delete3.C: Likewise.
-
-2019-01-25 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/85780
- * gfortran.dg/pr85780.f90: Update testcase for error message.
-
-2019-01-25 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88469
- * gcc.target/aarch64/aapcs64/test_align-10.c: New test.
- * gcc.target/aarch64/aapcs64/test_align-11.c: New test.
- * gcc.target/aarch64/aapcs64/test_align-12.c: New test.
-
-2019-01-25 Richard Sandiford <richard.sandiford@arm.com>
-
- PR middle-end/89037
- * gcc.dg/pr89037.c: New test.
-
-2019-01-25 Christophe Lyon <christophe.lyon@linaro.org>
-
- * lib/target-supports.exp (check_effective_target_fenv): New.
- * gcc.dg/torture/fp-int-convert-float128-timode-3.c: Add missing
- fenv effective target.
- * gcc.dg/torture/fp-int-convert-timode-1.c: Likewise.
- * gcc.dg/torture/fp-int-convert-timode-2.c: Likewise.
- * gcc.dg/torture/fp-int-convert-timode-3.c: Likewise.
- * gcc.dg/torture/fp-int-convert-timode-4.c: Likewise.
-
-2019-01-25 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/86865
- * gcc.dg/graphite/pr86865.c: New testcase.
- * gcc.dg/graphite/pr69728.c: XFAIL.
- * gcc.dg/graphite/scop-21.c: Likewise.
-
-2019-01-24 Martin Sebor <msebor@redhat.com>
-
- PR c/86125
- PR c/88886
- PR middle-end/86308
- * gcc.dg/Wbuiltin-declaration-mismatch-6.c: New test.
- * gcc.dg/Wbuiltin-declaration-mismatch-7.c: New test.
- * gcc.dg/Wbuiltin-declaration-mismatch-8.c: New test.
- * gcc.dg/Wbuiltin-declaration-mismatch-9.c: New test.
- * gcc.dg/Wbuiltin-declaration-mismatch-10.c: New test.
- * gcc.dg/builtins-69.c: New test.
- * gcc.dg/Wint-conversion-2.c: Add expected warning.
- * gcc.c-torture/execute/eeprof-1.c: Adjust function signatures.
-
-2019-01-24 Uroš Bizjak <ubizjak@gmail.com>
-
- PR rtl-optimization/88948
- * gcc.target/i386/pr88948.c: New test.
-
-2019-01-24 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/89006
- * g++.dg/debug/pr89006.C: New test.
-
- PR middle-end/89015
- * gcc.dg/gomp/pr89015.c: New test.
-
- PR c++/88976
- * c-c++-common/gomp/cancel-2.c: New test.
- * gcc.dg/gomp/cancel-1.c: New test.
- * g++.dg/gomp/cancel-1.C: New test.
- * g++.dg/gomp/cancel-2.C: New test.
- * g++.dg/gomp/cancel-3.C: New test.
-
-2019-01-24 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/89027
- * gfortran.dg/gomp/pr89027.f90: New test.
-
-2019-01-24 Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/88929
- * gfortran.dg/ISO_Fortran_binding_3.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_3.c: Subsidiary source.
-
-2019-01-23 H.J. Lu <hongjiu.lu@intel.com>
-
- PR libgcc/88931
- * gcc.dg/torture/fp-int-convert-timode-1.c: New test.
- * gcc.dg/torture/fp-int-convert-timode-2.c: Likewise.
- * gcc.dg/torture/fp-int-convert-timode-3.c: Likewise.
- * gcc.dg/torture/fp-int-convert-timode-4.c: Likewise.
-
-2019-01-23 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/88998
- * g++.target/i386/pr88998.c: New test.
-
-2019-01-23 Marek Polacek <polacek@redhat.com>
-
- PR c++/88757 - qualified name treated wrongly as type.
- * g++.dg/cpp0x/dependent2.C: New test.
- * g++.dg/cpp2a/typename10.C: Remove dg-error.
- * g++.dg/cpp2a/typename12.C: New test.
- * g++.dg/template/static30.C: Remove dg-error.
-
-2019-01-23 Jakub Jelinek <jakub@redhat.com>
-
- PR c/44715
- * c-c++-common/pr44715.c: New test.
-
- PR c++/88984
- * c-c++-common/pr88984.c: New test.
-
-2019-01-23 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/89008
- * gcc.dg/torture/pr89008.c: New testcase.
-
-2019-01-23 Eric Botcazou <ebotcazou@adacore.com>
-
- * gnat.dg/specs/opt4.ads: New test.
-
-2019-01-23 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88964
- * gfortran.dg/pr88964.f90: New test.
-
-2019-01-22 Martin Sebor <msebor@redhat.com>
-
- * c-c++-common/Warray-bounds-2.c: Include headers only if they exist.
- * c-c++-common/Warray-bounds-3.c: Make xfails conditional on target
- non_strict_align.
- * c-c++-common/Wrestrict-2.c: Include headers only if they exist.
- * c-c++-common/Wrestrict.c: Make xfails conditional on target
- non_strict_align.
-
-2018-01-22 Steve Ellcey <sellcey@marvell.com>
-
- * c-c++-common/gomp/pr60823-1.c: Change aarch64-*-* target
- to aarch64*-*-* target.
- * c-c++-common/gomp/pr60823-3.c: Ditto.
- * g++.dg/gomp/declare-simd-1.C: Ditto.
- * g++.dg/gomp/declare-simd-3.C: Ditto.
- * g++.dg/gomp/declare-simd-4.C: Ditto.
- * g++.dg/gomp/declare-simd-7.C: Ditto.
- * g++.dg/gomp/pr88182.C: Ditto.
- * gcc.dg/gomp/declare-simd-1.c: Ditto.
- * gcc.dg/gomp/declare-simd-3.c: Ditto.
- * gcc.dg/gomp/pr59669-2.c: Ditto.
- * gcc.dg/gomp/pr87895-1.c: Ditto.
- * gcc.dg/gomp/simd-clones-2.c: Ditto.
- * gfortran.dg/gomp/declare-simd-2.f90: Ditto.
- * gfortran.dg/gomp/pr79154-1.f90: Ditto.
- * gfortran.dg/gomp/pr83977.f90: Ditto.
-
-2019-01-22 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88965
- * gcc.target/powerpc/pr88965.c: New test.
-
- PR middle-end/88968
- * c-c++-common/gomp/atomic-23.c: New test.
-
-2019-01-22 Harald Anlauf <anlauf@gmx.de>
-
- PR fortran/88579
- * gfortran.dg/power_8.f90: New test.
-
-2019-01-22 Sandra Loosemore <sandra@codesourcery.com>
-
- * g++.dg/lto/pr87906_0.C: Add dg-require-effective-target fpic.
- * g++.dg/vec-init-1.C: Likewise.
- * gcc.dg/pr87793.c: Likewise.
-
-2019-01-22 Sandra Loosemore <sandra@codesourcery.com>
-
- * g++.dg/cpp0x/pr86397-1.C: Add -fdelete-null-pointer-checks.
- * g++.dg/cpp0x/pr86397-2.C: Likewise.
-
-2019-01-22 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88469
- * gcc.target/arm/aapcs/bitfield2.c: New test.
- * gcc.target/arm/aapcs/bitfield3.c: New test.
-
-2019-01-22 Wilco Dijkstra <wdijkstr@arm.com>
-
- PR rtl-optimization/87763
- * gcc.dg/vect/vect-nop-move.c: Fix testcase on AArch64.
-
-2019-01-22 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/88954
- * gcc.target/i386/pr88954-1.c: New test.
- * gcc.target/i386/pr88954-2.c: Likewise.
-
-2019-01-22 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88469
- * gcc.target/arm/aapcs/bitfield1.c: New test.
- * gcc.target/arm/aapcs/overalign_rec1.c: New test.
- * gcc.target/arm/aapcs/overalign_rec2.c: New test.
- * gcc.target/arm/aapcs/overalign_rec3.c: New test.
-
-2019-01-22 Manfred Schwarb <manfred99@gmx.ch>
-
- * gfortran.dg/array_function_5.f90: Fix a dg directive.
- * gfortran.dg/block_16.f08: Likewise.
- * gfortran.dg/dec_structure_14.f90: Likewise.
- * gfortran.dg/namelist_96.f90: Likewise.
- * gfortran.dg/newunit_5.f90.f90: Moved to
- * gfortran.dg/newunit_5.f90: here.
- * gfortran.dg/pdt_28.f03: Likewise.
- * gfortran.dg/spread_simplify_1.f90: Likewise.
-
-2019-01-22 Tamar Christina <tamar.christina@arm.com>
-
- PR/tree-optimization 88903
- * gcc.dg/vect/pr88903-1.c: Add explicit &.
-
-2019-01-22 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/88904
- * gcc.c-torture/execute/pr88904.c: New test.
-
- PR target/88905
- * gcc.dg/pr88905.c: New test.
-
- PR rtl-optimization/49429
- PR target/49454
- PR rtl-optimization/86334
- PR target/88906
- * gcc.target/i386/pr86334.c: New test.
- * gcc.target/i386/pr88906.c: New test.
-
-2019-01-21 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/88949
- * g++.dg/gomp/pr88949.C: New test.
-
-2019-01-21 Manfred Schwarb <manfred99@gmx.ch>
-
- * class_66.f90: Fix a dg directive.
- * debug/pr35154-stabs.f: Likewise.
- * dec_d_lines_3.f: Likewise.
- * dec_d_lines_3.f: Likewise.
- * dec_structure_12.f90: Likewise.
- * dec_structure_15.f90: Likewise.
- * deferred_character_31.f90: Likewise.
- * dtio_31.f03: Likewise.
- * dtio_32.f03: Likewise.
- * extends_11.f03: Likewise.
- * integer_plus.f90: Likewise.
- * pdt_25.f03: Likewise.
- * pr58968.f: Likewise.
- * pr78259.f90: Likewise.
- * vect/vect-2.f90: Likewise.
- * matmul_const.f90: Likewise.
-
-2019-01-21 Uroš Bizjak <ubizjak@gmail.com>
-
- PR target/88938
- * gcc.target/i386/pr88938.c: New test.
-
-2019-01-21 Jakub Jelinek <jakub@redhat.com>
-
- PR sanitizer/88901
- * g++.dg/asan/pr88901.C: New test.
-
-2019-01-21 Tamar Christina <tamar.christina@arm.com>
-
- * g++.dg/vect/simd-clone-7.cc: Fix assembler scan.
-
-2019-01-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR c/88928
- * c-c++-common/Waddress-of-packed-member-1.c: New test case.
- * gcc.dg/pr88928.c: New test case.
-
-2019-01-21 Jakub Jelinek <jakub@redhat.com>
-
- * gcc.dg/utf-array.c: Allow wchar_t to be printed as
- {long ,short ,}{unsigned ,}int.
-
-2019-01-21 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88934
- * gfortran.dg/pr88934.f90: New testcase.
-
-2019-01-20 Ulrich Drepper <drepper@redhat.com>
-
- Fix after C++ P0600 implementation.
- * g++.dg/init/new39.C: Don't just ignore result of new.
-
-2019-01-20 Iain Buclaw <ibuclaw@gdcproject.org>
-
- * gdc.dg/runnable.d: Add more tests for comparing complex types.
-
-2019-01-20 Johannes Pfau <johannespfau@gmail.com>
-
- * gdc.dg/runnable.d: Add tests for comparing complex types.
-
-2019-01-20 Kewen Lin <linkw@gcc.gnu.org>
-
- * gcc.target/powerpc/altivec_vld_vst_addr.c: Remove, split into
- altivec_vld_vst_addr-1.c and altivec_vld_vst_addr-2.c.
- * gcc.target/powerpc/altivec_vld_vst_addr-1.c: New test.
- * gcc.target/powerpc/altivec_vld_vst_addr-2.c: Ditto.
-
-2019-01-18 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- PR fortran/37835
- * gfortran.dg/no-automatic.f90: New test.
-
-2019-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/77960
- * gfortran.dg/pr77960.f90: New test.
-
-2018-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
- Paul Thomas <pault@gcc.gnu.org>
-
- PR fortran/56789
- * gfortran.dg/contiguous_3.f90: Make code compilant. Remove
- scan-tree tests that fail with patch.
- * gfortran.dg/contiguous_8.f90: New test.
-
-2019-01-19 Richard Sandiford <richard.sandiford@arm.com>
-
- * gfortran.dg/loop_versioning_1.f90: Bump the number of identified
- inner strides.
- * gfortran.dg/loop_versioning_9.f90: New test.
- * gfortran.dg/loop_versioning_10.f90: Likewise.
-
-2019-01-19 Jakub Jelinek <jakub@redhat.com>
-
- PR fortran/88902
- * gfortran.dg/pr88902.f90: New test.
-
-2019-01-18 Martin Sebor <msebor@redhat.com>
-
- * c-c++-common/attr-nonstring-3.c: Remove an xfail.
-
-2019-01-18 Ian Lance Taylor <iant@golang.org>
-
- * go.go-torture/execute/names-1.go: Stop using debug/xcoff, which
- is no longer externally visible.
-
-2019-01-18 Marek Polacek <polacek@redhat.com>
-
- PR c++/86926
- * g++.dg/cpp1z/constexpr-lambda23.C: New test.
-
-2019-01-18 H.J. Lu <hongjiu.lu@intel.com>
-
- PR middle-end/88587
- * g++.target/i386/pr88587.C (dg-do): Add { target ia32 }.
- (dg-options): Replace -m32 with -fno-pic.
- * gcc.target/i386/mvc13.c (dg-do): Add { target ia32 }.
- (dg-options): Remove -m32.
-
-2019-01-18 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88903
- * gcc.dg/vect/pr88903-1.c: New testcase.
- * gcc.dg/vect/pr88903-2.c: Likewise.
-
-2019-01-18 H.J. Lu <hongjiu.lu@intel.com>
-
- PR c/51628
- PR c/88664
- * c-c++-common/pr51628-33.c: New test.
- * c-c++-common/pr51628-35.c: New test.
- * c-c++-common/pr88664-1.c: Likewise.
- * c-c++-common/pr88664-2.c: Likewise.
- * gcc.dg/pr51628-34.c: Likewise.
-
-2019-01-18 Richard Earnshaw <rearnsha@arm.com>
-
- PR target/88799
- * gcc.target/arm/multilib.exp (config "aprofile"): Add tests for
- mp and sec extensions to armv7-a.
-
-2019-01-18 Martin Liska <mliska@suse.cz>
-
- * gcc.dg/no_profile_instrument_function-attr-1.c: Update
- expected function name.
-
-2019-01-18 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/86214
- * g++.dg/opt/pr86214-1.C: New test.
- * g++.dg/opt/pr86214-2.C: New test.
-
-2019-01-18 Christophe Lyon <christophe.lyon@linaro.org>
-
- * gcc.target/arm/pr77904.c: Add dg-warning for sp clobber.
-
-2019-01-18 Jakub Jelinek <jakub@redhat.com>
-
- Reapply:
- 2018-12-15 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88489
- * gcc.target/i386/avx512vl-vfixupimmsd-2.c: New test.
- * gcc.target/i386/avx512vl-vfixupimmss-2.c: New test.
-
-2019-01-18 Martin Liska <mliska@suse.cz>
-
- PR middle-end/88587
- * g++.target/i386/pr88587.C: New test.
- * gcc.target/i386/mvc13.c: New test.
-
-2018-01-17 Steve Ellcey <sellcey@cavium.com>
-
- PR fortran/88898
- * gfortran.dg/gomp/declare-simd-2.f90: Add aarch64 target specifier to
- warning checks.
- * gfortran.dg/gomp/pr79154-1.f90: Ditto.
- * gfortran.dg/gomp/pr83977.f90: Ditto.
-
-2019-01-17 Martin Sebor <msebor@redhat.com>
-
- PR middle-end/88273
- * gcc.dg/Warray-bounds-38.c: New test.
-
-2018-01-17 Steve Ellcey <sellcey@cavium.com>
-
- * c-c++-common/gomp/pr60823-1.c: Add aarch64 specific
- warning checks and assembler scans.
- * c-c++-common/gomp/pr60823-3.c: Ditto.
- * c-c++-common/gomp/pr63328.c: Ditto.
- * g++.dg/gomp/declare-simd-1.C: Ditto.
- * g++.dg/gomp/declare-simd-3.C: Ditto.
- * g++.dg/gomp/declare-simd-4.C: Ditto.
- * g++.dg/gomp/declare-simd-7.C: Ditto.
- * g++.dg/gomp/pr88182.C: Ditto.
- * g++.dg/vect/simd-clone-7.cc: Ditto.
- * gcc.dg/gomp/declare-simd-1.c: Ditto.
- * gcc.dg/gomp/declare-simd-3.c: Ditto.
- * gcc.dg/gomp/pr59669-2.c: Ditto.
- * gcc.dg/gomp/pr87895-1.c: Ditto.
- * gcc.dg/gomp/pr87895-2.c: Ditto.
- * gcc.dg/gomp/simd-clones-2.c: Ditto.
- * gfortran.dg/gomp/declare-simd-2.f90: Ditto.
- * gfortran.dg/gomp/pr79154-1.f90: Ditto.
- * gfortran.dg/gomp/pr83977.f90: Ditto.
-
-2019-01-17 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/auto52.C: Test locations too.
- * g++.dg/cpp0x/trailing2.C: Likewise.
- * g++.dg/cpp1y/auto-fn18.C: Likewise.
- * g++.dg/cpp1y/auto-fn25.C: Likewise.
- * g++.dg/cpp1y/auto-fn52.C: Likewise.
- * g++.dg/cpp1y/auto-fn53.C: Likewise.
- * g++.dg/cpp1y/auto-fn54.C: Likewise.
-
-2019-01-17 David Malcolm <dmalcolm@redhat.com>
-
- PR c++/88699
- * g++.dg/template/pr88699.C: New test.
-
-2019-01-17 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/88800
- * c-c++-common/Wrestrict.c: Adjust.
- * gcc.dg/Warray-bounds-37.c: New test.
- * gcc.dg/builtin-memcpy-2.c: New test.
- * gcc.dg/builtin-memcpy.c: New test.
-
-2019-01-17 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88850
- * gcc.target/arm/pr51968.c: Use neon intrinsics.
-
-2019-01-17 Andrew Stubbs <ams@codesourcery.com>
- Kwok Cheung Yeung <kcy@codesourcery.com>
- Julian Brown <julian@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
-
- * gcc.dg/20020312-2.c: Add amdgcn support.
- * gcc.dg/Wno-frame-address.c: Disable on amdgcn.
- * gcc.dg/builtin-apply2.c: Likewise.
- * gcc.dg/torture/stackalign/builtin-apply-2.c: Likewise.
- * gcc.dg/gimplefe-28.c: Add dg-add-options for sqrt_insn.
- * gcc.dg/intermod-1.c: Add -mlocal-symbol-id on amdgcn.
- * gcc.dg/memcmp-1.c: Increase timeout factor.
- * gcc.dg/pr59605-2.c: Addd -DMAX_COPY=1025 on amdgcn.
- * gcc.dg/sibcall-10.c: xfail on amdgcn.
- * gcc.dg/sibcall-9.c: Likewise.
- * gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
- * gcc.dg/tree-ssa/pr84512.c: Likewise.
- * gcc.dg/tree-ssa/loop-1.c: Adjust expectations for amdgcn.
- * gfortran.dg/bind_c_array_params_2.f90: Likewise.
- * lib/target-supports.exp (check_effective_target_trampolines):
- Configure amdgcn.
- (check_profiling_available): Likewise.
- (check_effective_target_global_constructor): Likewise.
- (check_effective_target_return_address): Likewise.
- (check_effective_target_fopenacc): Likewise.
- (check_effective_target_fopenmp): Likewise.
- (check_effective_target_vect_int): Likewise.
- (check_effective_target_vect_intfloat_cvt): Likewise.
- (check_effective_target_vect_uintfloat_cvt): Likewise.
- (check_effective_target_vect_floatint_cvt): Likewise.
- (check_effective_target_vect_floatuint_cvt): Likewise.
- (check_effective_target_vect_simd_clones): Likewise.
- (check_effective_target_vect_shift): Likewise.
- (check_effective_target_whole_vector_shift): Likewise.
- (check_effective_target_vect_bswap): Likewise.
- (check_effective_target_vect_shift_char): Likewise.
- (check_effective_target_vect_long): Likewise.
- (check_effective_target_vect_float): Likewise.
- (check_effective_target_vect_double): Likewise.
- (check_effective_target_vect_perm): Likewise.
- (check_effective_target_vect_perm_byte): Likewise.
- (check_effective_target_vect_perm_short): Likewise.
- (check_effective_target_vect_widen_mult_qi_to_hi): Likewise.
- (check_effective_target_vect_widen_mult_hi_to_si): Likewise.
- (check_effective_target_vect_widen_mult_qi_to_hi_pattern): Likewise.
- (check_effective_target_vect_widen_mult_hi_to_si_pattern): Likewise.
- (check_effective_target_vect_natural_alignment): Likewise.
- (check_effective_target_vect_fully_masked): Likewise.
- (check_effective_target_vect_element_align): Likewise.
- (check_effective_target_vect_masked_store): Likewise.
- (check_effective_target_vect_scatter_store): Likewise.
- (check_effective_target_vect_condition): Likewise.
- (check_effective_target_vect_cond_mixed): Likewise.
- (check_effective_target_vect_char_mult): Likewise.
- (check_effective_target_vect_short_mult): Likewise.
- (check_effective_target_vect_int_mult): Likewise.
- (check_effective_target_sqrt_insn): Likewise.
- (check_effective_target_vect_call_sqrtf): Likewise.
- (check_effective_target_vect_call_btrunc): Likewise.
- (check_effective_target_vect_call_btruncf): Likewise.
- (check_effective_target_vect_call_ceil): Likewise.
- (check_effective_target_vect_call_floorf): Likewise.
- (check_effective_target_lto): Likewise.
- (check_vect_support_and_set_flags): Likewise.
- (check_effective_target_vect_stridedN): Enable when fully masked is
- available.
- (add_options_for_sqrt_insn): New procedure.
-
-2019-01-17 Andrew Stubbs <ams@codesourcery.com>
-
- * lib/file-format.exp (gcc_target_object_format): Handle AMD GCN.
- * lib/gcc-dg.exp (gcc-dg-prune): Ignore blank lines from the LLVM
- linker.
- * lib/target-supports.exp (check_effective_target_llvm_binutils): New.
-
-2019-01-17 Andrew Stubbs <ams@codesourcery.com>
-
- * gcc.dg/graphite/scop-19.c: Check pie_enabled.
- * gcc.dg/pic-1.c: Disable on amdgcn.
- * gcc.dg/pic-2.c: Disable on amdgcn.
- * gcc.dg/pic-3.c: Disable on amdgcn.
- * gcc.dg/pic-4.c: Disable on amdgcn.
- * gcc.dg/pie-3.c: Disable on amdgcn.
- * gcc.dg/pie-4.c: Disable on amdgcn.
- * gcc.dg/uninit-19.c: Check pie_enabled.
- * lib/target-supports.exp (check_effective_target_pie): Add amdgcn.
-
-2019-01-17 Andrew Stubbs <ams@codesourcery.com>
- Kwok Cheung Yeung <kcy@codesourcery.com>
- Julian Brown <julian@codesourcery.com>
- Tom de Vries <tom@codesourcery.com>
-
- * c-c++-common/ubsan/pr71512-1.c: Require exceptions.
- * c-c++-common/ubsan/pr71512-2.c: Require exceptions.
- * gcc.c-torture/compile/pr34648.c: Require exceptions.
- * gcc.c-torture/compile/pr41469.c: Require exceptions.
- * gcc.dg/20111216-1.c: Require exceptions.
- * gcc.dg/cleanup-10.c: Require exceptions.
- * gcc.dg/cleanup-11.c: Require exceptions.
- * gcc.dg/cleanup-12.c: Require exceptions.
- * gcc.dg/cleanup-13.c: Require exceptions.
- * gcc.dg/cleanup-5.c: Require exceptions.
- * gcc.dg/cleanup-8.c: Require exceptions.
- * gcc.dg/cleanup-9.c: Require exceptions.
- * gcc.dg/gomp/pr29955.c: Require exceptions.
- * gcc.dg/lto/pr52097_0.c: Require exceptions.
- * gcc.dg/nested-func-5.c: Require exceptions.
- * gcc.dg/pch/except-1.c: Require exceptions.
- * gcc.dg/pch/valid-2.c: Require exceptions.
- * gcc.dg/pr41470.c: Require exceptions.
- * gcc.dg/pr42427.c: Require exceptions.
- * gcc.dg/pr44545.c: Require exceptions.
- * gcc.dg/pr47086.c: Require exceptions.
- * gcc.dg/pr51481.c: Require exceptions.
- * gcc.dg/pr51644.c: Require exceptions.
- * gcc.dg/pr52046.c: Require exceptions.
- * gcc.dg/pr54669.c: Require exceptions.
- * gcc.dg/pr56424.c: Require exceptions.
- * gcc.dg/pr64465.c: Require exceptions.
- * gcc.dg/pr65802.c: Require exceptions.
- * gcc.dg/pr67563.c: Require exceptions.
- * gcc.dg/tree-ssa/pr41469-1.c: Require exceptions.
- * gcc.dg/tree-ssa/ssa-dse-28.c: Require exceptions.
- * gcc.dg/vect/pr46663.c: Require exceptions.
- * lib/target-supports.exp (check_effective_target_exceptions): New.
-
-2019-01-17 Tamar Christina <tamar.christina@arm.com>
-
- PR target/88851
- * gcc.target/aarch64/stack-check-cfa-3.c: Update test.
-
-2019-01-17 Nathan Sidwell <nathan@acm.org>
-
- PR c++/86610
- * g++.dg/cpp0x/pr86610.C: New.
-
-2019-01-17 Wei Xiao <wei3.xiao@intel.com>
-
- * gcc.target/i386/avx512f-vfixupimmpd-2.c: Fix the test cases for
- VFIXUPIMM* intrinsics.
- * gcc.target/i386/avx512f-vfixupimmps-2.c: Ditto.
- * gcc.target/i386/avx512f-vfixupimmsd-2.c: Ditto.
- * gcc.target/i386/avx512f-vfixupimmss-2.c: Ditto.
-
-2019-01-17 Wei Xiao <wei3.xiao@intel.com>
-
- PR target/88794
- Revert:
- 2018-11-06 Wei Xiao <wei3.xiao@intel.com>
-
- * gcc.target/i386/avx-1.c: Update tests for VFIXUPIMM* intrinsics.
- * gcc.target/i386/avx512f-vfixupimmpd-1.c: Ditto.
- * gcc.target/i386/avx512f-vfixupimmpd-2.c: Ditto.
- * gcc.target/i386/avx512f-vfixupimmps-1.c: Ditto.
- * gcc.target/i386/avx512f-vfixupimmsd-1.c: Ditto.
- * gcc.target/i386/avx512f-vfixupimmsd-2.c: Ditto.
- * gcc.target/i386/avx512f-vfixupimmss-1.c: Ditto.
- * gcc.target/i386/avx512f-vfixupimmss-2.c: Ditto.
- * gcc.target/i386/avx512vl-vfixupimmpd-1.c: Ditto.
- * gcc.target/i386/avx512vl-vfixupimmps-1.c: Ditto.
- * gcc.target/i386/sse-13.c: Ditto.
- * gcc.target/i386/sse-14.c: Ditto.
- * gcc.target/i386/sse-22.c: Ditto.
- * gcc.target/i386/sse-23.c: Ditto.
- * gcc.target/i386/testimm-10.c: Ditto.
- * gcc.target/i386/testround-1.c: Ditto.
-
-2019-01-17 Wei Xiao <wei3.xiao@intel.com>
-
- PR target/88794
- Revert:
- 2018-12-15 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88489
- * gcc.target/i386/avx512vl-vfixupimmsd-2.c: New test.
- * gcc.target/i386/avx512vl-vfixupimmss-2.c: New test.
-
-2019-01-17 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/88870
- * gcc.dg/pr88870.c: New test.
-
-2019-01-17 Kewen Lin <linkw@gcc.gnu.org>
-
- * gcc.target/powerpc/altivec_vld_vst_addr.c: New test.
-
-2019-01-17 Alexandre Oliva <aoliva@redhat.com>
-
- PR c++/87768
- * g++.dg/concepts/pr87768.C: New.
-
- PR c++/86648
- * gcc.dg/cpp1z/pr86648.C: New.
-
-2019-01-17 Kewen Lin <linkw@gcc.gnu.org>
-
- PR target/87306
- * gcc.dg/vect/bb-slp-pow-1.c: Modify to reflect that the loop is not
- vectorized on POWER unless hardware misaligned loads are available.
-
-2019-01-16 David Malcolm <dmalcolm@redhat.com>
-
- PR target/88861
- * g++.dg/torture/pr88861.C: New test.
-
-2019-01-16 Tamar Christina <tamar.christina@arm.com>
-
- PR debug/88046
- * g++.dg/lto/pr88046_0.C: Check for shared and fPIC.
-
-2019-01-16 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/other/pr33558.C: Test location too.
- * g++.dg/other/pr33558-2.C: Likewise.
- * g++.dg/parse/crash4.C: Likewise.
- * g++.old-deja/g++.brendan/err-msg11.C: Likewise.
- * g++.old-deja/g++.mike/p7635.C: Likewise.
- * g++.old-deja/g++.other/decl6.C: Likewise.
-
-2019-01-16 Marek Polacek <polacek@redhat.com>
-
- PR c++/78244 - narrowing conversion in template not detected.
- * g++.dg/cpp0x/Wnarrowing13.C: New test.
- * g++.dg/cpp0x/Wnarrowing14.C: New test.
-
-2019-01-16 Jakub Jelinek <jakub@redhat.com>
-
- PR c/51628
- PR target/88682
- * c-c++-common/pr51628-10.c (unaligned_int128_t): Add
- may_alias attribute.
-
-2019-01-15 Nikhil Benesch <nikhil.benesch@gmail.com>
-
- * gcc.misc-tests/godump-1.c: Add test case for typedef before
- struct.
-
-2019-01-15 David Malcolm <dmalcolm@redhat.com>
-
- PR c++/88795
- * g++.dg/template/pr88795.C: New test.
-
-2019-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/43136
- * gfortran.dg/actual_array_substr_3.f90: New test.
-
-2019-01-15 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/81849
- * gfortran.dg/pr81849.f90: New test.
-
-2019-01-15 Paul Thomas <pault@gcc.gnu.org>
-
- * gfortran.dg/ISO_Fortran_binding_2.c: Change reference to
- ISO_Fortran_binding_2.h.
-
-2019-01-15 Marek Polacek <polacek@redhat.com>
-
- PR c++/88866
- * g++.dg/cpp0x/variadic126.C: Tweak dg-error.
-
-2019-01-15 Richard Sandiford <richard.sandiford@arm.com>
-
- PR inline-asm/52813
- * gcc.target/i386/pr52813.c (test1): Turn the diagnostic into a
- -Wdeprecated warning and expect a following note:.
-
-2019-01-15 Richard Biener <rguenther@suse.de>
-
- PR debug/88046
- * g++.dg/lto/pr88046_0.C: New testcase.
-
-2019-01-15 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88855
- * gcc.dg/pr88855.c: New testcase.
-
-2019-01-15 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/typedef-initialized.C: New.
-
-2019-01-15 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/bitfld3.C: New.
-
-2019-01-15 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88775
- * gcc.dg/tree-ssa/pr88775-1.c: New test.
- * gcc.dg/tree-ssa/pr88775-2.c: New test.
-
-2019-01-14 Marek Polacek <polacek@redhat.com>
-
- PR c++/88825 - ICE with bogus function return type deduction.
- * g++.dg/cpp1y/auto-fn55.C: New test.
-
-2019-01-14 Jakub Jelinek <jakub@redhat.com>
-
- * g++.dg/cpp1z/feat-cxx1z.C: Add tests for
- __cpp_guaranteed_copy_elision and __cpp_nontype_template_parameter_auto
- feature test macros.
- * g++.dg/cpp2a/feat-cxx2a.C: Likewise.
-
-2019-01-14 Marek Polacek <polacek@redhat.com>
-
- PR c++/88830 - ICE with abstract class.
- * g++.dg/other/abstract7.C: New test.
-
-2019-01-14 Martin Sebor <msebor@redhat.com>
-
- PR target/88638
- * gcc.dg/format/attr-8.c: New test.
- * gcc.dg/darwin-cfstring-format-1.c: Adjust diagnostics.
- * gcc.dg/format/attr-3.c: Same.
- * obj-c++.dg/fsf-nsstring-format-1.mm: Same.
- * objc.dg/fsf-nsstring-format-1.m: Same.
-
-2019-01-14 Martin Liska <mliska@suse.cz>
-
- PR gcov-profile/88263
- * g++.dg/gcov/pr88263-2.C: New test.
-
-2019-01-14 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/88796
- * gcc.target/i386/pr88796.c: New test.
-
-2019-01-14 Iain Buclaw <ibuclaw@gdcproject.org>
-
- * gdc.dg/asm1.d: New test.
- * gdc.dg/asm2.d: New test.
- * gdc.dg/asm3.d: New test.
- * gdc.dg/asm4.d: New test.
- * lib/gdc.exp (gdc_init): Set gcc_error_prefix and gcc_warning_prefix.
-
-2019-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
-
- PR libfortran/88776
- * gfortran.dg/namelist_96.f90: New test.
-
-2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/59345
- * gfortran.dg/internal_pack_18.f90: New test.
-
-2019-01-13 H.J. Lu <hongjiu.lu@intel.com>
-
- * gcc.dg/pr51628-20.c: Updated.
- * gcc.dg/pr51628-21.c: Likewise.
- * gcc.dg/pr51628-25.c: Likewise.
-
-2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/59345
- * gfortran.dg/internal_pack_17.f90: New test.
- * gfortran.dg/alloc_comp_auto_array_3.f90: Adjust number of calls
- to builtin_free.
-
-2019-01-12 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/61765
- * gfortran.dg/pr61765.f90: New test.
-
-2019-01-12 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp0x/pr62101.C: Test locations too.
- * g++.dg/inherit/pure1.C: Likewise.
-
-2019-01-12 Paul Thomas <pault@gcc.gnu.org>
-
- * gfortran.dg/ISO_Fortran_binding_2.f90: Remove because of
- reports of ICEs.
- * gfortran.dg/ISO_Fortran_binding_2.c: Ditto.
-
-2019-01-12 Paul Thomas <pault@gcc.gnu.org>
-
- * gfortran.dg/ISO_Fortran_binding_1.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_1.c: Auxilliary file for test.
- * gfortran.dg/ISO_Fortran_binding_2.f90: New test.
- * gfortran.dg/ISO_Fortran_binding_2.c: Auxilliary file for test.
- * gfortran.dg/bind_c_array_params_2.f90: Change search string
- for dump tree scan.
-
-2019-01-11 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/35031
- * gfortran.dg/pr35031.f90: new test.
-
-2019-01-11 Marek Polacek <polacek@redhat.com>
-
- PR c++/88692, c++/87882 - -Wredundant-move false positive with *this.
- * g++.dg/cpp0x/Wredundant-move5.C: New test.
- * g++.dg/cpp0x/Wredundant-move6.C: New test.
-
-2019-01-11 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/85956
- PR lto/88733
- * c-c++-common/gomp/pr85956.c: New test.
- * g++.dg/gomp/pr88733.C: New test.
-
-2019-01-11 Tobias Burnus <burnus@net-b.de>
-
- PR C++/88114
- * g++.dg/cpp0x/defaulted61.C: New
- * g++.dg/cpp0x/defaulted62.C: New.
-
-2019-01-11 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88693
- * gcc.c-torture/execute/pr88693.c: New test.
-
-2019-01-11 Tamar Christina <tamar.christina@arm.com>
-
- * gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: Require neon
- and add options.
-
-2019-01-11 Martin Liska <mliska@suse.cz>
-
- PR middle-end/88758
- * g++.dg/lto/pr88758_0.C: New test.
- * g++.dg/lto/pr88758_1.C: New test.
-
-2019-01-11 Jan Beulich <jbeulich@suse.com>
-
- * gcc.target/i386/avx512f-vcvtsd2si-1.c,
- gcc.target/i386/avx512f-vcvtss2si-1.c,
- gcc.target/i386/avx512f-vcvttsd2si-1.c,
- gcc.target/i386/avx512f-vcvttss2si-1.c: Permit l suffix.
- * gcc.target/i386/avx512f-vcvtsi2ss-1.c,
- gcc.target/i386/avx512f-vcvtusi2sd-1.c,
- gcc.target/i386/avx512f-vcvtusi2ss-1.c: Expect l suffix.
- * gcc.target/i386/avx512f-vcvtusi2sd-2.c,
- gcc.target/i386/avx512f-vcvtusi2sd64-2.c,
- gcc.target/i386/avx512f-vcvtusi2ss-2.c,
- gcc.target/i386/avx512f-vcvtusi2ss64-2.c: Add asm volatile().
- gcc.target/i386/pr19398.c: Permit l or q suffix.
-
-2019-01-11 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/88296
- * gcc.target/i386/pr88296.c: New test.
-
-2019-01-11 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/extern-initialized.C: New.
- * g++.dg/ext/dllimport-initialized.C: Likewise.
-
-2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/59345
- * gfortran.dg/internal_pack_16.f90: New test.
-
-2019-01-10 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88785
- * g++.target/i386/pr88785.C: New test.
-
-2019-01-10 Vladimir Makarov <vmakarov@redhat.com>
-
- PR rtl-optimization/87305
- * gcc.target/aarch64/pr87305.c: New.
-
-2019-01-10 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88792
- * gcc.dg/torture/pr88792.c: New testcase.
-
-2019-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/86322
- * gfortran.dg/pr86322_1.f90: New test.
- * gfortran.dg/pr86322_2.f90: Ditto.
- * gfortran.dg/pr86322_3.f90: Ditto.
-
-2019-01-10 Sudakshina Das <sudi.das@arm.com>
-
- * gcc.target/aarch64/bti-1.c: Exempt for ilp32.
- * gcc.target/aarch64/bti-2.c: Likewise.
- * gcc.target/aarch64/bti-3.c: Likewise.
-
-2019-01-10 Stefan Agner <stefan@agner.ch>
-
- PR target/88648
- * gcc.target/arm/pr88648-asm-syntax-unified.c: Add test to
- check if -masm-syntax-unified gets applied properly.
-
-2019-01-10 Jakub Jelinek <jakub@redhat.com>
-
- PR c/88568
- * gcc.dg/pr88568.c: New test.
-
-2019-01-10 Tamar Christina <tamar.christina@arm.com>
-
- * gcc.target/aarch64/advsimd-intrinsics/vector-complex.c: Add AArch32 regexpr.
- * gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: Likewise.
-
-2019-01-10 Tamar Christina <tamar.christina@arm.com>
-
- * gcc.target/aarch64/advsimd-intrinsics/vector-complex.c: New test.
- * gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: New test.
-
-2019-01-10 Tamar Christina <tamar.christina@arm.com>
-
- * lib/target-supports.exp
- (check_effective_target_arm_v8_3a_complex_neon_ok_nocache,
- check_effective_target_arm_v8_3a_complex_neon_ok,
- add_options_for_arm_v8_3a_complex_neon,
- check_effective_target_arm_v8_3a_complex_neon_hw,
- check_effective_target_vect_complex_rot_N): New.
-
-2019-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
-
- PR fortran/88376
- * gfortran.dg/pr88376.f90: New test.
-
-2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
-
- PR other/16615
- * g++.dg/lto/odr-1_1.C: Update diagnostic message patterns to replace
- "can not" with "cannot".
- * gfortran.dg/common_15.f90: Likewise.
- * gfortran.dg/derived_result_2.f90: Likewise.
- * gfortran.dg/do_check_6.f90: Likewise.
- * gfortran.dg/namelist_args.f90: Likewise.
- * gfortran.dg/negative_unit_check.f90: Likewise.
- * gfortran.dg/pure_formal_3.f90: Likewise.
- * obj-c++.dg/attributes/method-attribute-2.mm: Likewise.
- * obj-c++.dg/exceptions-3.mm: Likewise.
- * obj-c++.dg/exceptions-4.mm: Likewise.
- * obj-c++.dg/exceptions-5.mm: Likewise.
- * obj-c++.dg/property/at-property-23.mm: Likewise.
- * obj-c++.dg/property/dotsyntax-17.mm: Likewise.
- * obj-c++.dg/property/property-neg-7.mm: Likewise.
- * objc.dg/attributes/method-attribute-2.m: Likewise.
- * objc.dg/exceptions-3.m: Likewise.
- * objc.dg/exceptions-4.m: Likewise.
- * objc.dg/exceptions-5.m: Likewise.
- * objc.dg/param-1.m: Likewise.
- * objc.dg/property/at-property-23.m: Likewise.
- * objc.dg/property/dotsyntax-17.m: Likewise.
- * objc.dg/property/property-neg-7.m: Likewise.
-
-2019-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/68426
- * gfortran.dg/spread_simplify_1.f90: New test.
-
-2019-01-09 Uroš Bizjak <ubizjak@gmail.com>
-
- * lib/target-supports.exp
- (check_effective_target_xorsign): Add i?86-*-* and x86_64-*-* targets.
- * gcc.target/i386/xorsign.c: New test.
-
-2019-01-09 Eric Botcazou <ebotcazou@adacore.com>
-
- * gcc.target/sparc/tls-ld-int8.c: New test.
- * gcc.target/sparc/tls-ld-int16.c: Likewise.
- * gcc.target/sparc/tls-ld-int32.c: Likewise.
- * gcc.target/sparc/tls-ld-uint8.c: Likewise.
- * gcc.target/sparc/tls-ld-uint16.c: Likewise.
- * gcc.target/sparc/tls-ld-uint32.c: Likewise.
-
-2018-01-09 Sudakshina Das <sudi.das@arm.com>
-
- * gcc.target/aarch64/bti-1.c: Update test to not add command line
- option when configure with bti.
- * gcc.target/aarch64/bti-2.c: Likewise.
- * lib/target-supports.exp
- (check_effective_target_default_branch_protection):
- Add configure check for --enable-standard-branch-protection.
-
-2018-01-09 Sudakshina Das <sudi.das@arm.com>
-
- * gcc.target/aarch64/bti-1.c: New test.
- * gcc.target/aarch64/bti-2.c: New test.
- * gcc.target/aarch64/bti-3.c: New test.
- * lib/target-supports.exp
- (check_effective_target_aarch64_bti_hw): Add new check for BTI hw.
-
-2018-01-09 Sudakshina Das <sudi.das@arm.com>
-
- * gcc.target/aarch64/test_frame_17.c: Update to check for EP0_REGNUM
- instead of IP0_REGNUM and add test case.
-
-2019-01-09 Alejandro Martinez <alejandro.martinezvicente@arm.com>
-
- * gcc.target/aarch64/sve/copysign_1.c: New test for SVE vectorized
- copysign.
- * gcc.target/aarch64/sve/copysign_1_run.c: Likewise.
- * gcc.target/aarch64/sve/xorsign_1.c: New test for SVE vectorized
- xorsign.
- * gcc.target/aarch64/sve/xorsign_1_run.c: Likewise.
-
-2019-01-09 Jakub Jelinek <jakub@redhat.com>
-
- PR rtl-optimization/88331
- * gcc.target/i386/pr88331.c: New test.
-
-2019-01-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/constexpr2.C: New.
- * g++.dg/diagnostic/ref3.C: Likewise.
-
-2019-01-08 Marek Polacek <polacek@redhat.com>
-
- PR c++/88538 - braced-init-list in template-argument-list.
- * g++.dg/cpp2a/nontype-class11.C: New test.
-
- PR c++/88744
- * g++.dg/cpp2a/nontype-class12.C: New test.
-
-2019-01-08 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88457
- * gcc.target/powerpc/pr88457.c: Remove -m32, -c and -mcpu=e300c3 from
- dg-options. Require ppc_cpu_supports_hw effective target instead of
- powerpc64*-*-*.
-
-2019-01-08 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/88047
- * gfortran.dg/class_69.f90: New test case.
-
-2019-01-08 H.J. Lu <hongjiu.lu@intel.com>
-
- PR target/88717
- * gcc.target/i386/pr88717.c: New test.
-
-2019-01-08 Marek Polacek <polacek@redhat.com>
-
- PR c++/88548 - this accepted in static member functions.
- * g++.dg/cpp0x/this1.C: New test.
-
-2019-01-08 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/88753
- * gcc.dg/tree-ssa/pr88753.c: New test.
-
-2019-01-08 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/86554
- * gcc.dg/torture/pr86554-1.c: New testcase.
- * gcc.dg/torture/pr86554-2.c: Likewise.
-
-2019-01-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/thread1.C: Tweak expected error #line 13 to
- cover target variance.
-
-2019-01-08 Richard Biener <rguenther@suse.de>
-
- PR fortran/88611
- * trans-expr.c (gfc_conv_initializer): For ISOCBINDING_NULL_*
- directly build the expected GENERIC tree.
-
-2019-01-08 Sam Tebbs <sam.tebbs@arm.com>
-
- * gcc.target/aarch64/(return_address_sign_1.c,
- return_address_sign_2.c, return_address_sign_3.c (__attribute__)):
- Change option to -mbranch-protection.
- * gcc.target/aarch64/(branch-protection-option.c,
- branch-protection-option-2.c, branch-protection-attr.c,
- branch-protection-attr-2.c): New file.
-
-2019-01-08 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/out-of-class-redeclaration.C: New.
-
-2019-01-08 Iain Sandoe <iain@sandoe.co.uk>
-
- * c-c++-common/builtin-has-attribute-3.c: Skip tests requiring symbol
- alias support.
- * c-c++-common/builtin-has-attribute-4.c: Likewise.
- Append match for warning that ‘protected’ attribute is not supported.
-
-2019-01-08 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/Wmissing-attributes.c: Require alias support.
- * gcc.dg/attr-copy-2.c: Likewise.
- * gcc.dg/attr-copy-5.c: Likewise.
-
-2019-01-08 Jonathan Wakely <jwakely@redhat.com>
- Jakub Jelinek <jakub@redhat.com>
-
- PR c++/88554
- * g++.dg/warn/Wreturn-type-11.C: New test.
-
-2019-01-07 David Malcolm <dmalcolm@redhat.com>
-
- PR jit/88747
- * jit.dg/test-sum-of-squares.c (verify_code): Update expected vrp
- dump to reflect r266077.
-
-2019-01-07 Jakub Jelinek <jakub@redhat.com>
-
- PR c/88701
- * gcc.dg/pr88701.c: New test.
-
-2019-01-07 Joseph Myers <joseph@codesourcery.com>
-
- PR c/88720
- PR c/88726
- * gcc.dg/inline-40.c, gcc.dg/inline-41.c: New tests.
-
-2019-01-07 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/diagnostic/constexpr1.C: New.
- * g++.dg/diagnostic/thread1.C: Likewise.
-
-2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org>
- Harald Anlauf <anlauf@gmx.de>
- Tobias Burnus <burnus@gcc.gnu.org>
-
- * gfortran.dg/is_contiguous_1.f90: New test.
- * gfortran.dg/is_contiguous_2.f90: New test.
- * gfortran.dg/is_contiguous_3.f90: New test.
-
-2019-01-07 Marek Polacek <polacek@redhat.com>
-
- PR c++/88741 - wrong error with initializer-string.
- * g++.dg/init/array50.C: New test.
-
-2019-01-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
-
- PR c++/88261
- PR c++/69338
- PR c++/69696
- PR c++/69697
- * gcc.dg/array-6.c: Move from here ...
- * c-c++-common/array-6.c: ... to here and add some more test coverage.
- * g++.dg/pr69338.C: New test.
- * g++.dg/pr69697.C: Likewise.
- * g++.dg/ext/flexary32.C: Likewise.
- * g++.dg/ext/flexary3.C: Adjust test.
- * g++.dg/ext/flexary12.C: Likewise.
- * g++.dg/ext/flexary13.C: Likewise.
- * g++.dg/ext/flexary15.C: Likewise.
- * g++.dg/warn/Wplacement-new-size-1.C: Likewise.
- * g++.dg/warn/Wplacement-new-size-2.C: Likewise.
- * g++.dg/warn/Wplacement-new-size-6.C: Likewise.
-
-2019-01-07 Richard Earnshaw <rearnsha@arm.com>
-
- * gcc.target/aarch64/subs_compare_2.c: Make '#' immediate prefix
- optional in scan pattern.
-
-2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/88598
- * gcc.dg/vect/pr88598-1.c: New test.
- * gcc.dg/vect/pr88598-2.c: Likewise.
- * gcc.dg/vect/pr88598-3.c: Likewise.
- * gcc.dg/vect/pr88598-4.c: Likewise.
- * gcc.dg/vect/pr88598-5.c: Likewise.
- * gcc.dg/vect/pr88598-6.c: Likewise.
-
-2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
-
- PR tree-optimization/88598
- * gcc.dg/pr88598-1.c: New test.
- * gcc.dg/pr88598-2.c: Likewise.
- * gcc.dg/pr88598-3.c: Likewise.
- * gcc.dg/pr88598-4.c: Likewise.
- * gcc.dg/pr88598-5.c: Likewise.
-
-2019-01-07 Jakub Jelinek <jakub@redhat.com>
-
- PR tree-optimization/88676
- * gcc.dg/tree-ssa/pr88676.c: New test.
- * gcc.dg/pr88676.c: New test.
- * gcc.dg/tree-ssa/pr15826.c: Just verify there is no goto,
- allow &.
-
- PR sanitizer/88619
- * c-c++-common/asan/pr88619.c: New test.
-
- PR c++/85052
- * c-c++-common/builtin-convertvector-1.c: New test.
- * c-c++-common/torture/builtin-convertvector-1.c: New test.
- * g++.dg/ext/builtin-convertvector-1.C: New test.
- * g++.dg/cpp0x/constexpr-builtin4.C: New test.
-
-2018-12-26 Mateusz B <mateuszb@poczta.onet.pl>
-
- PR target/88521
- * gcc.target/i386/pr88521.c: New testcase.
-
-2019-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/88658
- * gfortran.dg/min_max_type_2.f90: New test.
-
-2019-01-06 Jakub Jelinek <jakub@redhat.com>
-
- PR c/88363
- * c-c++-common/attributes-4.c (falloc_align_int128,
- falloc_size_int128): Guard with #ifdef __SIZEOF_INT128__.
-
-2019-01-05 Jan Hubicka <hubicka@ucw.cz>
-
- * gcc.dg/ipa/ipcp-2.c: Update bounds.
-
-2019-01-05 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- * gcc.dg/plugin/plugindir1.c: Adjust dg-prune-output for Darwin.
- * gcc.dg/plugin/plugindir2.c: Likewise.
- * gcc.dg/plugin/plugindir3.c: Likewise.
- * gcc.dg/plugin/plugindir4.c: Likewise.
-
-2019-01-05 Janus Weil <janus@gcc.gnu.org>
-
- PR fortran/88009
- * gfortran.dg/blockdata_10.f90: New test case.
-
-2019-01-05 Jakub Jelinek <jakub@redhat.com>
-
- PR middle-end/82564
- PR target/88620
- * gcc.dg/nested-func-12.c: New test.
- * gcc.c-torture/compile/pr82564.c: New test.
-
- PR debug/88635
- * gcc.dg/debug/dwarf2/pr88635.c: New test.
-
-2019-01-05 Dominique d'Humieres <dominiq@gcc.gnu.org>
-
- PR target/60563
- * g++.dg/ext/sync-4.C: Add dg-xfail-run-if for darwin.
-
-2019-01-04 Martin Sebor <msebor@redhat.com>
-
- PR c/88546
- * g++.dg/ext/attr-copy.C: New test.
- * gcc.dg/attr-copy-4.c: Disable macro expansion tracking.
- * gcc.dg/attr-copy-6.c: New test.
- * gcc.dg/attr-copy-7.c: New test.
-
-2019-01-04 Martin Sebor <msebor@redhat.com>
-
- PR c/88363
- * c-c++-common/attributes-4.c: New test.
-
-2019-01-04 Sam Tebbs <sam.tebbs@arm.com>
-
- PR gcc/87763
- * gcc.target/aarch64/combine_bfxil.c: Change scan-assembler-times bfxil
- count to 18.
-
-2019-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48543
- * gfortran.dg/const_chararacter_merge.f90: Actually remove.
- * gfortran.dg/merge_char_const.f90: Restore.
-
-2019-01-04 Jakub Jelinek <jakub@redhat.com>
-
- PR target/88594
- * gcc.dg/pr88594.c: New test.
-
-2019-01-04 Jan Beulich <jbeulich@suse.com>
-
- * gcc.target/i386/avx512bitalg-vpshufbitqmb.c,
- gcc.target/i386/avx512bw-vpcmpeqb-1.c,
- gcc.target/i386/avx512bw-vpcmpequb-1.c,
- gcc.target/i386/avx512bw-vpcmpequw-1.c,
- gcc.target/i386/avx512bw-vpcmpeqw-1.c,
- gcc.target/i386/avx512bw-vpcmpgeb-1.c,
- gcc.target/i386/avx512bw-vpcmpgeub-1.c,
- gcc.target/i386/avx512bw-vpcmpgeuw-1.c,
- gcc.target/i386/avx512bw-vpcmpgew-1.c,
- gcc.target/i386/avx512bw-vpcmpgtb-1.c,
- gcc.target/i386/avx512bw-vpcmpgtub-1.c,
- gcc.target/i386/avx512bw-vpcmpgtuw-1.c,
- gcc.target/i386/avx512bw-vpcmpgtw-1.c,
- gcc.target/i386/avx512bw-vpcmpleb-1.c,
- gcc.target/i386/avx512bw-vpcmpleub-1.c,
- gcc.target/i386/avx512bw-vpcmpleuw-1.c,
- gcc.target/i386/avx512bw-vpcmplew-1.c,
- gcc.target/i386/avx512bw-vpcmpltb-1.c,
- gcc.target/i386/avx512bw-vpcmpltub-1.c,
- gcc.target/i386/avx512bw-vpcmpltuw-1.c,
- gcc.target/i386/avx512bw-vpcmpltw-1.c,
- gcc.target/i386/avx512bw-vpcmpneqb-1.c,
- gcc.target/i386/avx512bw-vpcmpnequb-1.c,
- gcc.target/i386/avx512bw-vpcmpnequw-1.c,
- gcc.target/i386/avx512bw-vpcmpneqw-1.c,
- gcc.target/i386/avx512bw-vpmovb2m-1.c,
- gcc.target/i386/avx512bw-vpmovm2b-1.c,
- gcc.target/i386/avx512bw-vpmovm2w-1.c,
- gcc.target/i386/avx512bw-vpmovw2m-1.c,
- gcc.target/i386/avx512bw-vptestmb-1.c,
- gcc.target/i386/avx512bw-vptestmw-1.c,
- gcc.target/i386/avx512bw-vptestnmb-1.c,
- gcc.target/i386/avx512bw-vptestnmw-1.c,
- gcc.target/i386/avx512cd-vpbroadcastmb2q-1.c,
- gcc.target/i386/avx512cd-vpbroadcastmw2d-1.c,
- gcc.target/i386/avx512dq-vfpclasssd-1.c,
- gcc.target/i386/avx512dq-vfpclassss-1.c,
- gcc.target/i386/avx512dq-vpmovd2m-1.c,
- gcc.target/i386/avx512dq-vpmovm2d-1.c,
- gcc.target/i386/avx512dq-vpmovm2q-1.c,
- gcc.target/i386/avx512dq-vpmovq2m-1.c,
- gcc.target/i386/avx512vl-vpbroadcastmb2q-1.c,
- gcc.target/i386/avx512vl-vpbroadcastmw2d-1.c,
- gcc.target/i386/avx512vl-vpcmpeqd-1.c,
- gcc.target/i386/avx512vl-vpcmpeqq-1.c,
- gcc.target/i386/avx512vl-vpcmpequd-1.c,
- gcc.target/i386/avx512vl-vpcmpequq-1.c,
- gcc.target/i386/avx512vl-vpcmpged-1.c,
- gcc.target/i386/avx512vl-vpcmpgeq-1.c,
- gcc.target/i386/avx512vl-vpcmpgeud-1.c,
- gcc.target/i386/avx512vl-vpcmpgeuq-1.c,
- gcc.target/i386/avx512vl-vpcmpgtd-1.c,
- gcc.target/i386/avx512vl-vpcmpgtq-1.c,
- gcc.target/i386/avx512vl-vpcmpgtud-1.c,
- gcc.target/i386/avx512vl-vpcmpgtuq-1.c,
- gcc.target/i386/avx512vl-vpcmpled-1.c,
- gcc.target/i386/avx512vl-vpcmpleq-1.c,
- gcc.target/i386/avx512vl-vpcmpleud-1.c,
- gcc.target/i386/avx512vl-vpcmpleuq-1.c,
- gcc.target/i386/avx512vl-vpcmpltd-1.c,
- gcc.target/i386/avx512vl-vpcmpltq-1.c,
- gcc.target/i386/avx512vl-vpcmpltud-1.c,
- gcc.target/i386/avx512vl-vpcmpltuq-1.c,
- gcc.target/i386/avx512vl-vpcmpneqd-1.c,
- gcc.target/i386/avx512vl-vpcmpneqq-1.c,
- gcc.target/i386/avx512vl-vpcmpnequd-1.c,
- gcc.target/i386/avx512vl-vpcmpnequq-1.c,
- gcc.target/i386/avx512vl-vptestmd-1.c,
- gcc.target/i386/avx512vl-vptestmq-1.c,
- gcc.target/i386/avx512vl-vptestnmd-1.c,
- gcc.target/i386/avx512vl-vptestnmq-1.c: Permit %k0 as ordinary
- operand.
- * gcc.target/i386/avx512bw-vpcmpb-1.c,
- gcc.target/i386/avx512bw-vpcmpub-1.c,
- gcc.target/i386/avx512bw-vpcmpuw-1.c,
- gcc.target/i386/avx512bw-vpcmpw-1.c,
- gcc.target/i386/avx512dq-vfpclasspd-1.c,
- gcc.target/i386/avx512dq-vfpclassps-1.c,
- gcc.target/i386/avx512f-vcmppd-1.c,
- gcc.target/i386/avx512f-vcmpps-1.c,
- gcc.target/i386/avx512f-vcmpsd-1.c,
- gcc.target/i386/avx512f-vcmpss-1.c,
- gcc.target/i386/avx512f-vpcmpd-1.c,
- gcc.target/i386/avx512f-vpcmpq-1.c,
- gcc.target/i386/avx512f-vpcmpud-1.c,
- gcc.target/i386/avx512f-vpcmpuq-1.c,
- gcc.target/i386/avx512f-vptestmd-1.c,
- gcc.target/i386/avx512f-vptestmq-1.c,
- gcc.target/i386/avx512f-vptestnmd-1.c,
- gcc.target/i386/avx512f-vptestnmq-1.c,
- gcc.target/i386/avx512vl-vcmppd-1.c,
- gcc.target/i386/avx512vl-vcmpps-1.c,
- gcc.target/i386/avx512vl-vpcmpd-1.c,
- gcc.target/i386/avx512vl-vpcmpq-1.c,
- gcc.target/i386/avx512vl-vpcmpud-1.c,
- gcc.target/i386/avx512vl-vpcmpuq-1.c: Likewise. Don't permit %k0
- as mask operand.
-
-2019-01-03 Martin Sebor <msebor@redhat.com>
-
- PR tree-optimization/88659
- * gcc.dg/Wstringop-truncation-6.c: New test.
-
-2019-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48543
- * gfortran.dg/const_chararacter_merge.f90: Remove.
-
-2019-01-03 Jakub Jelinek <jakub@redhat.com>
-
- PR debug/88644
- * gcc.dg/debug/dwarf2/pr88644.c: New test.
- * gcc.dg/debug/dwarf2/pr80263.c: Remove darwin hack.
-
-2019-01-03 Iain Sandoe <iain@sandoe.co.uk>
-
- * gcc.dg/pubtypes-2.c: Adjust expected pubtypes length.
- * gcc.dg/pubtypes-3.c: Likewise.
- * gcc.dg/pubtypes-4.c: Likewise.
-
-2019-01-03 Jakub Jelinek <jakub@redhat.com>
-
- PR c++/88636
- * g++.target/i386/pr88636.C: New test.
-
-2019-01-03 Paolo Carlini <paolo.carlini@oracle.com>
-
- * g++.dg/cpp1z/nodiscard3.C: Test locations too.
-
-2019-01-03 Martin Liska <mliska@suse.cz>
-
- PR testsuite/88436
- * gcc.target/powerpc/pr54240.c: Scan phiopt2.
-
-2019-01-02 Marek Polacek <polacek@redhat.com>
-
- PR c++/88612 - ICE with -Waddress-of-packed-member.
- * g++.dg/warn/Waddress-of-packed-member1.C: New test.
-
- PR c++/88631 - CTAD failing for value-initialization.
- * g++.dg/cpp1z/class-deduction59.C: New test.
-
- PR c++/81486 - CTAD failing with ().
- * g++.dg/cpp1z/class-deduction60.C: New test.
- * g++.dg/cpp1z/class-deduction61.C: New test.
-
-2019-01-02 Martin Sebor <msebor@redhat.com>
- Jeff Law <law@redhat.com>
-
- * gcc.dg/strlenopt-36.c: Update.
- * gcc.dg/strlenopt-45.c: Update.
- * gcc.c-torture/execute/strlen-5.c: New test.
- * gcc.c-torture/execute/strlen-6.c: New test.
- * gcc.c-torture/execute/strlen-7.c: New test.
-
-2019-01-02 Jakub Jelinek <jakub@redhat.com>
-
- PR testsuite/87304
- * gcc.dg/vect/bb-slp-over-widen-1.c: Expect basic block vectorized
- messages only on vect_hw_misalign targets.
-
-2019-01-02 Steven G. Kargl <kargl@gcc.gnu.org>
-
- * gfortran.dg/argument_checking_7.f90: Remove run-on error message.
- * gfortran.dg/dec_d_lines_3.f: Ditto.
- * gfortran.dg/dec_structure_24.f90: Ditto.
- * gfortran.dg/dec_structure_26.f90: Ditto.
- * gfortran.dg/dec_structure_27.f90: Ditto.
- * gfortran.dg/dec_type_print_3.f90: Ditto.
- * gfortran.dg/derived_name_1.f90: Ditto.
- * gfortran.dg/error_recovery_1.f90: Ditto.
- * gfortran.dg/gomp/pr29759.f90: Ditto.
- * gfortran.dg/pr36192.f90: Ditto.
- * gfortran.dg/pr56007.f90: Ditto.
- * gfortran.dg/pr56520.f90: Ditto.
- * gfortran.dg/pr78741.f90: Ditto.
- * gfortran.dg/print_fmt_2.f90: Ditto.
- * gfortran.dg/select_type_20.f90: Ditto.
-
-2019-01-02 Marek Polacek <polacek@redhat.com>
-
- PR c++/86875
- * g++.dg/cpp1y/lambda-generic-86875.C: New test.
-
-2019-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/48543
- * gfortran.dg/const_chararacter_merge.f90: New test.
-
-2019-01-02 Jan Hubicka <hubicka@ucw.cz>
-
- PR lto/88130
- * g++.dg/torture/pr88130.C: New testcase.
-
-2019-01-02 Martin Liska <mliska@suse.cz>
-
- PR tree-optimization/88650
- * gfortran.dg/predict-3.f90: New test.
-
-2019-01-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * g++.dg/gcov/pr88263.C: Rename namespace log to logging.
-
-2019-01-02 Richard Biener <rguenther@suse.de>
-
- PR tree-optimization/88621
- * gcc.dg/torture/pr88621.c: New testcase.
-
-2019-01-02 Jakub Jelinek <jakub@redhat.com>
-
- PR ipa/88561
- * g++.dg/tree-prof/devirt.C: Expect _ZThn16 only for lp64 and llp64
- targets and expect _ZThn8 for ilp32 targets.
-
-2019-01-01 Martin Sebor <msebor@redhat.com>
- Jeff Law <law@redhat.com>
-
- * gcc.dg/strlenopt-40.c: Update.
- * gcc.dg/strlenopt-51.c: Likewise.
- * gcc.dg/tree-ssa/pr79376.c: Likewise.
-
- * gcc.dg/strlenopt-40.c: Disable a couple tests.
- * gcc.dg/strlenopt-48.c: Twiddle test slightly.
- * gcc.dg/strlenopt-59.c: New test.
- * gcc.dg/tree-ssa/builtin-snprintf-5.c: New test.
- * g++.dg/init/strlen.C: New test.
-
-2019-01-01 Thomas Koenig <tkoenig@gcc.gnu.org>
-
- PR fortran/82743
- * gfortran.dg/structure_constructor_16.f90: New test.
-
-2019-01-01 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/ipa/devirt-36.C: Add dg-do-compile.
- * g++.dg/ipa/devirt-53.C: Fix scan template.
-
-2019-01-01 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/lto/devirt-13_0.C: Drop broken scan of ssa dump.
- * g++.dg/lto/devirt-14_0.C: Drop broken scan of ssa dump.
- * g++.dg/lto/devirt-23_0.C: Add -fdump-ipa-cp.
-
-2019-01-01 Jan Hubicka <hubicka@ucw.cz>
-
- * g++.dg/tree-prof/devirt.C: Update testcase.
-
-2019-01-01 Jakub Jelinek <jakub@redhat.com>
-
- Update copyright years.
+ PR tree-optimization/93098
+ * gcc.c-torture/compile/pr93098.c: New test.
\f
-Copyright (C) 2019 Free Software Foundation, Inc.
+Copyright (C) 2020 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
--- /dev/null
+2020-12-31 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-cond-reduc-6.c: New test.
+
+2020-12-31 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-epilogues-2.c: New test.
+
+2019-12-30 Olivier Hainque <hainque@adacore.com>
+
+ * gcc.dg/vect/tree-vect.h: #undef OFFSET.
+
+2019-12-20 Olivier Hainque <hainque@adacore.com>
+
+ * testsuite/gcc.dg/cpp/ucs.c: Prevent redefinition
+ of WCHAR_MAX if already exposed by limits.h.
+
+2019-12-20 Olivier Hainque <hainque@adacore.com>
+ Jerome Lambourg <lambourg@adacore.com>
+
+ * c-c++-common/pr56493.c: Allow '$' in addition to '.'
+ scan-tree-dump expressions matching symbol names.
+ * gcc.dg/tree-ssa/sra-17.c: Likewise.
+ * gcc.dg/tree-ssa/sra-18.c: Likewise.
+
+2019-12-30 Joel Brobecker <brobecker@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
+
+ * gcc.target/aarch64/aapcs64/aapcs64.exp: Guard tests using
+ abitest.S by check_weak_available.
+
+2019-12-30 Peter Bergner <bergner@linux.ibm.com>
+
+ PR target/92923
+ * gcc.target/powerpc/pr92923-1.c: New test.
+ * gcc.target/powerpc/pr92923-2.c: Likewise.
+
+2019-12-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/init/delete1.C: Check locations too.
+ * g++.dg/ipa/pr85607.C: Likewise.
+ * g++.dg/warn/Wdelete-incomplete-1.C: Likewise.
+ * g++.dg/warn/delete-non-virtual-dtor.C: Likewise.
+ * g++.dg/warn/incomplete1.C: Likewise.
+
+2019-12-30 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91651
+ * gfortran.dg/index_3.f90: Fix PR number.
+
+2019-12-30 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91651
+ * gfortran.dg/index_3.f90: New test.
+
+2019-12-30 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/92961
+ * gfortran.dg/arith_divide_2.f90: New test.
+
+2019-12-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92745
+ * g++.dg/cpp0x/initlist118.C: Add -Wno-psabi -w to dg-options.
+
+2019-12-29 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88337 - Implement P1327R1: Allow dynamic_cast in constexpr.
+ * g++.dg/cpp2a/constexpr-dynamic1.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic10.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic11.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic12.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic13.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic14.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic15.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic16.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic17.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic2.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic3.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic4.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic5.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic6.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic7.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic8.C: New test.
+ * g++.dg/cpp2a/constexpr-dynamic9.C: New test.
+
+2019-12-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/93078
+ * gcc.target/i386/sse4_1-pr93078.c: New test.
+ * gcc.target/i386/avx-pr93078.c: New test.
+ * gcc.target/i386/avx512f-pr93078.c: New test.
+
+2019-12-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-strided-epilogue-1.c: New test.
+
+2019-12-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-cond-12.c: New test.
+
+2019-12-27 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/mixed_size_11.c: New test.
+
+2019-12-27 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/mixed_size_10.c: New test.
+
+2019-12-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92438
+ * g++.dg/ext/attrib61.C: New test.
+
+2019-12-23 Thomas Schwinge <thomas@codesourcery.com>
+
+ * c-c++-common/goacc/mdc-1.c: Restrict to LP64, LLP64.
+
+2019-12-23 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR c++/92789
+ * g++.dg/ext/sve-sizeless-2.C (statements): Expect pointer
+ difference and comparisons between GNU and non-GNU types
+ to be rejected. Expect __is_same to be false for such pairs.
+ * g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C: Remove
+ XFAILs. Expect conversions between SVE vector pointers and
+ GNU vector pointers to be rejected. Test references.
+ * g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C: Likewise.
+
+2019-12-23 Richard Sandiford <richard.sandiford@arm.com>
+
+ * g++.dg/ext/vector39.C: New test.
+
+2019-12-21 Andrew Pinski <apinski@marvell.com>
+
+ PR testsuite/92998
+ * gcc.target/aarch64/sve/acle/general/dupq_1.c:
+ Restrict to aarch64_little_endian only.
+ * gcc.target/aarch64/torture/simd-abi-8.c:
+ Likewise.
+
+2019-12-22 Maciej W. Rozycki <macro@wdc.com>
+
+ * lib/gcc-defs.exp (gcc-set-multilib-library-path): Use
+ `-print-file-name=' to determine the multilib root directory.
+ Use `remote_exec host' rather than `exec' to invoke the
+ compiler.
+
+2019-12-21 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR fortran/93026
+ PR middle-end/92929
+ * gfortran.dg/goacc/finalize-1.f: Adjust.
+
+2019-12-21 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/91661
+ * gfortran.dg/pr91661.f90: New test.
+
+2019-12-21 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/92990
+ * gfortran.dg/pr92990.f90: New test.
+
+2019-12-21 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/92753
+ * gfortran.dg/inquiry_type_ref_5.f90 : New test.
+
+2019-12-21 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/93015
+ * gcc.dg/lto/pr93015_0.c: New test.
+
+2019-12-19 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92745 - bogus error when initializing array of vectors.
+ * g++.dg/cpp0x/initlist118.C: New test.
+
+ PR c++/92974 - bogus location for enum and non-enum in ?: warning.
+ * g++.dg/diagnostic/enum1.C: New test.
+ * g++.dg/gomp/loop-2.C: Adjust dg-error.
+ * g++.dg/gomp/for-21.C: Likewise.
+
+2019-12-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92965
+ * g++.dg/cpp2a/nontype-class27.C: New test.
+
+ PR c++/92966
+ * g++.dg/cpp2a/spaceship-eq8.C: New test.
+
+ PR c++/92973
+ * g++.dg/cpp0x/spaceship-eq1.C: New test.
+
+ PR c++/92666
+ * g++.dg/warn/Wunused-var-36.C: New test.
+
+ PR c++/92992
+ * g++.dg/cpp0x/nullptr45.C: New test.
+
+2019-12-20 Jonathan Wakely <jwakely@redhat.com>
+
+ PR fortran/69497
+ * gfortran.dg/pr69497.f90: Fix PR number in comment.
+
+2019-12-20 Stam Markianos-Wright <stam.markianos-wright@arm.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_v8_2a_i8mm_ok_nocache): New.
+ (check_effective_target_arm_v8_2a_i8mm_ok): New.
+ (add_options_for_arm_v8_2a_i8mm): New.
+ (check_effective_target_arm_v8_2a_bf16_neon_ok_nocache): New.
+ (check_effective_target_arm_v8_2a_bf16_neon_ok): New.
+ (add_options_for_arm_v8_2a_bf16_neon): New.
+
+2019-12-20 Roman Zhuykov <zhroma@ispras.ru>
+
+ * gcc.dg/pr92951-1.c: Rename to ...
+ * gcc.dg/pr92591-1.c: ... this.
+ * gcc.dg/pr92951-2.c: Rename to ...
+ * gcc.dg/pr92591-2.c: ... this.
+
+2019-12-20 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR middle-end/91512
+ PR fortran/92738
+ * gfortran.dg/inline_pack_25.f90: New test.
+
+2019-12-20 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/92996
+ * gfortran.dg/array_simplify_4.f90: New.
+ * gfortran.dg/pr91565.f90: Update dg-error.
+ * gfortran.dg/pr91801.f90: Likewise.
+
+2019-12-20 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/goacc/coindexed-1.f90: New.
+
+2019-12-20 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/goacc/data-clauses.f95: Remove now
+ obsolete dg-error.
+
+2019-12-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92841
+ * gcc.target/i386/pr92841-2.c: New test.
+
+ PR target/93002
+ * gcc.target/i386/pr93002.c: New test.
+
+2019-12-19 Julian Brown <julian@codesourcery.com>
+
+ * gfortran.dg/goacc/derived-types.f90: New test.
+ * gfortran.dg/goacc/derived-types-2.f90: New test.
+ * gfortran.dg/goacc/derived-types-3.f90: New test.
+ * gfortran.dg/goacc/data-clauses.f95: Adjust for expected errors.
+ * gfortran.dg/goacc/enter-exit-data.f95: Likewise.
+
+2019-12-19 Julian Brown <julian@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ * c-c++-common/goacc/deep-copy-arrayofstruct.c: New test.
+ * c-c++-common/goacc/mdc-1.c: New test.
+ * c-c++-common/goacc/mdc-2.c: New test.
+ * gcc.dg/goacc/mdc.C: New test.
+
+2019-12-19 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/92905
+ * gcc.target/i386/pr92905.c: New test.
+
+2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * g++.dg/ext/sve-sizeless-2.C: Don't expect an error for
+ alias templates.
+
+2019-12-19 Mark Eggleston <mark.eggleston@codethink.com>
+
+ PR fortran/92896
+ * gfortran.dg/no_char_conversion_in_array_constructor.f90: New test.
+
+2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/mixed_size_9.c: New test.
+
+2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/mixed_size_8.c: New test.
+
+2019-12-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/pcs/gnu_vectors_3.c: New test.
+
+2019-12-19 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/92794
+ * gcc.dg/ipa/92794.c: New test.
+
+2019-12-18 David Malcolm <dmalcolm@redhat.com>
+
+ * gcc.dg/plugin/diagnostic-test-metadata.c: New test.
+ * gcc.dg/plugin/diagnostic_plugin_test_metadata.c: New test plugin.
+ * gcc.dg/plugin/plugin.exp (plugin_test_list): Add them.
+
+2019-12-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/92977
+ * gfortran.dg/gomp/pr92977.f90: New test.
+
+2019-12-19 Julian Brown <julian@codesourcery.com>
+ Maciej W. Rozycki <macro@codesourcery.com>
+ Tobias Burnus <tobias@codesourcery.com>
+ Thomas Schwinge <thomas@codesourcery.com>
+
+ * gfortran.dg/goacc/common-block-1.f90: Add no_create-clause tests.
+ * gfortran.dg/goacc/common-block-1.f90: Likewise.
+ * gfortran.dg/goacc/data-clauses.f95: Likewise.
+ * gfortran.dg/goacc/data-tree.f95: Likewise.
+ * gfortran.dg/goacc/kernels-tree.f95: Likewise.
+ * gfortran.dg/goacc/parallel-tree.f95: Likewise.
+
+2019-12-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/alignof2.C: New.
+ * g++.dg/diagnostic/alignof3.C: Likewise.
+ * g++.dg/diagnostic/incomplete-type-1.C: Likewise.
+ * g++.dg/warn/Wcatch-value-3b.C: Likewise.
+ * g++.dg/cpp0x/alignof3.C: Check location(s) too.
+ * g++.dg/cpp1z/decomp-bitfield1.C: Likewise.
+ * g++.dg/cpp1z/has-unique-obj-representations2.C: Likewise.
+ * g++.dg/expr/sizeof3.C: Likewise.
+ * g++.dg/ext/flexary6.C: Likewise.
+ * g++.dg/ext/vla4.C: Likewise.
+ * g++.dg/template/sizeof11.C: Likewise.
+ * g++.dg/warn/Wcatch-value-1.C: Likewise.
+ * g++.dg/warn/Wcatch-value-2.C: Likewise.
+ * g++.dg/warn/Wcatch-value-3.C: Likewise.
+ * g++.old-deja/g++.brendan/sizeof1.C: Likewise.
+ * g++.old-deja/g++.brendan/sizeof3.C: Likewise.
+ * g++.old-deja/g++.brendan/sizeof4.C: Likewise.
+ * g++.old-deja/g++.eh/ctor1.C: Likewise.
+ * g++.old-deja/g++.jason/ambig1.C: Likewise.
+ * g++.old-deja/g++.other/sizeof4.C: Likewise.
+
+2019-12-18 Peter Bergner <bergner@linux.ibm.com>
+
+ PR bootstrap/92661
+ * gcc.target/powerpc/pr92661.c: New test.
+ * gcc.target/powerpc/dfp-dd.c: Add dg-require-effective-target hard_dfp.
+ Remove unneeded powerpc_fprs test.
+ * gcc.target/powerpc/dfp-td.c: Likewise.
+ * gcc.target/powerpc/dfp-dd-2.c: Add dg-require-effective-target dfp.
+ * gcc.target/powerpc/dfp-td-2.c: Likewise.
+ * gcc.target/powerpc/dfp-td-3.c: Likewise.
+ * gcc.target/powerpc/dfp/dfp.exp: Remove rs6000-*-* and
+ powerpc*-*-darwin* target tests. Add check_effective_target_dfp test.
+ * gcc.target/powerpc/dfp/dtstsfi-0.c: Remove unneeded target test.
+ Remove unneeded dg-skip-if.
+ * gcc.target/powerpc/dfp/dtstsfi-1.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-10.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-11.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-12.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-13.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-14.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-15.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-16.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-17.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-18.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-19.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-2.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-20.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-21.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-22.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-23.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-24.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-25.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-26.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-27.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-28.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-29.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-3.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-30.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-31.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-32.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-33.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-34.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-35.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-36.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-37.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-38.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-39.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-4.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-40.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-41.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-42.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-43.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-44.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-45.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-46.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-47.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-48.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-49.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-5.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-50.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-51.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-52.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-53.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-54.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-55.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-56.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-57.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-58.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-59.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-6.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-60.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-61.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-62.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-63.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-64.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-65.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-66.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-67.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-68.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-69.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-7.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-70.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-71.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-72.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-73.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-74.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-75.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-76.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-77.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-78.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-79.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-8.c: Likewise.
+ * gcc.target/powerpc/dfp/dtstsfi-9.c: Likewise.
+
+2019-12-18 Thomas Schwinge <thomas@codesourcery.com>
+
+ * c-c++-common/goacc/finalize-1.c: Extend.
+ * gfortran.dg/goacc/finalize-1.f: Likewise.
+
+2019-12-18 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/70853
+ * gfortran.dg/pr70853.f90: New test.
+
+2019-12-18 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/92971
+ * gcc.dg/ipa/ipcp-agg-12.c: New test.
+
+2019-12-17 Jan Hubicka <hubicka@ucw.cz>
+ Martin Jambor <mjambor@suse.cz>
+
+ * gcc.dg/ipa/ipa-bit-cp.c: New testcase.
+ * gcc.dg/ipa/ipa-bit-cp-1.c: New testcase.
+ * gcc.dg/ipa/ipa-bit-cp-2.c: New testcase.
+
+2019-12-18 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.dg/vect/pr65947-8.c: Change pass conditions for amdgcn.
+
+2019-12-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/warn32.adb: New test.
+
+2019-12-17 Martin Sebor <msebor@redhat.com>
+
+ PR c++/61339
+ * g++.dg/warn/Wmismatched-tags.C: New test.
+ * g++.dg/warn/Wredundant-tags.C: New test.
+ * g++.dg/pch/Wmismatched-tags.C: New test.
+ * g++.dg/pch/Wmismatched-tags.Hs: New test header.
+
+2019-12-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/59655
+ * g++.dg/cpp0x/diag3.C: New test.
+
+ PR target/92841
+ * gcc.target/i386/pr92841.c: New test.
+
+2019-12-17 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.target/arm/pr45701-1.c: Adjust for -mpure-code.
+ * gcc.target/arm/pr45701-2.c: Likewise.
+ * gcc.target/arm/pure-code/no-literal-pool.c: Add tests for
+ __fp16.
+ * gcc.target/arm/pure-code/pure-code.exp: Remove thumb2 and movt
+ conditions.
+ * gcc.target/arm/thumb1-Os-mult.c: Skip if -mpure-code is used.
+
+2019-12-17 Andrew Stubbs <ams@codesourcery.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_vect_fold_extract_last): Add amdgcn.
+
+2019-12-17 Hongyu Wang <hongyu.wang@intel.com>
+
+ * gcc.target/i386/pr92651.c: New testcase.
+
+2019-12-17 H.J. Lu <hjl.tools@gmail.com>
+
+ PR target/92807
+ * gcc.target/i386/pr92807-1.c: New test.
+
+2019-12-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * g++.dg/init/dso_handle1.C: Require cxa_atexit support.
+ * g++.dg/init/dso_handle2.C: Likewise.
+ * g++.dg/other/cxa-atexit1.C: Likewise.
+ * gcc.target/msp430/msp430.exp: Update csv-using-installed.c test to
+ handle msp430-elfbare configuration.
+
+2019-12-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/clause_on_volatile.ads,
+ gnat.dg/specs/size_clause3.ads: Update expected diagnostics.
+
+2019-12-16 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ PR target/92950
+ * gcc.target/s390/vector/pr92950.c: New test.
+
+2019-12-15 Andrew Pinski <apinski@marvell.com>
+
+ * gcc.c-torture/compile/bitfield-1.c: New test.
+ * gcc.c-torture/compile/bitfield-endian-1.c: New test.
+ * gcc.c-torture/compile/bitfield-endian-2.c: New test.
+
+2019-12-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92930
+ * gcc.dg/tree-ssa/pr92930.c: New test.
+
+2019-12-13 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91582
+ * c-c++-common/Wrestrict.c: Adjust expected warnings.
+ * c-c++-common/Wstringop-truncation-4.c: Enable more
+ warnings.
+ * c-c++-common/Wstringop-truncation.c: Remove an xfail.
+ * gcc.dg/Warray-bounds-46.c: Disable -Wstringop-overflow.
+ * gcc.dg/Warray-bounds-47.c: Same.
+ * gcc.dg/Warray-bounds-52.c: New test.
+ * gcc.dg/Wstringop-overflow-27.c: New test.
+ * gcc.dg/Wstringop-overflow-28.c: New test.
+ * gcc.dg/Wstringop-overflow-29.c: New test.
+ * gcc.dg/attr-alloc_size.c (test): Disable -Warray-bounds.
+ * gcc.dg/attr-copy-2.c: Adjust expected warnings.
+ * gcc.dg/builtin-stringop-chk-5.c: Adjust text of expected messages.
+ * gcc.dg/strlenopt-86.c: Relax test.
+ * gcc.target/i386/pr82002-1.c: Prune expected warnings.
+
+2019-12-13 Roman Zhuykov <zhroma@ispras.ru>
+
+ PR rtl-optimization/92591
+ * gcc.dg/pr92951-1.c: New test.
+ * gcc.dg/pr92951-2.c: New test.
+
+2019-12-13 Dennis Zhang <dennis.zhang@arm.com>
+
+ * gcc.target/aarch64/pragma_cpp_predefs_2.c: Add tests for i8mm
+ and bf16 features.
+
+2019-12-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92908
+ * gcc.target/i386/avx512bw-pr92908.c: New test.
+
+2019-12-13 Andrew Pinski <apinski@marvell.com>
+
+ * gcc.c-torture/execute/pr86659-1.c: New test.
+ * gcc.c-torture/execute/pr86659-2.c: New test.
+
+2019-12-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92904
+ * gcc.c-torture/execute/pr92904.c: New test.
+
+2019-12-12 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/92898
+ * gfortran.dg/pr92898.f90: New test.
+
+2019-12-12 Sudakshina Das <sudi.das@arm.com>
+
+ PR testsuite/92870
+ * gcc.dg/vect/vect-shift-5.c: Add target to scan-tree-dump.
+
+2019-12-12 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/warn24.adb: Remove expected warning.
+
+2019-12-12 Pierre-Marie de Rodat <derodat@adacore.com>
+
+ * gnat.dg/subp_inst_pkg.adb: Remove implicit anonymous access
+ conversion.
+
+2019-12-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92723
+ * gcc.dg/vect/pr92723.c: New test.
+
+2019-12-11 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/92897
+ * gfortran.dg/pr92897.f90: New test.
+
+2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * lib/gcc-dg.exp: Add dg-prune messages for when exception handling is
+ disabled.
+ * lib/target-supports.exp (check_effective_target_exceptions_enabled):
+ New.
+
+2019-12-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92869
+ * g++.dg/cpp0x/aggr3.C: New test.
+
+2019-12-11 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92878 - Parenthesized init of aggregates in new-expression.
+ * g++.dg/cpp2a/paren-init20.C: New test.
+
+2019-12-11 Martin Sebor <msebor@redhat.com>
+
+ * c-c++-common/Wstringop-overflow-2.c: Adjust text of expected messages.
+ * g++.dg/warn/Wstringop-overflow-3.C: Same.
+ * gcc.dg/Wstringop-overflow-17.c: Same.
+
+2019-12-11 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/79221
+ * gcc.dg/Wstringop-overflow-26.c: New test.
+
+2019-12-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * gcc.dg/vect/vect-epilogues.c: Remove xfail for arm.
+
+2019-12-11 Frederik Harwath <frederik@codesourcery.com>
+
+ PR other/92901
+ * c-c++-common/clause-locations.c: Adjust test expectation for C++.
+
+2019-12-11 Hongtao Liu <hongtao.liu@intel.com>
+
+ * gcc.target/i386/pr92865-1.c: New test.
+
+2019-12-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92891
+ * gcc.c-torture/compile/pr92891.c: New test.
+
+2019-12-10 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/92796
+ * gcc.target/powerpc/pr92796.c: New test.
+
+2019-12-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91643
+ * gfortran.dg/assumed_rank_18.f90: New test.
+
+2019-12-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/92882
+ * gfortran.dg/pr92882.f: New test.
+
+ PR ipa/92883
+ * gcc.dg/ipa/pr92883.c: New test.
+
+ PR middle-end/92825
+ * gcc.target/i386/pr92825.c: New test.
+
+2019-12-10 Martin Liska <mliska@suse.cz>
+
+ PR fortran/92874
+ * gfortran.dg/pr92874.f90: New test.
+
+2019-12-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/92863
+ * gfortran.dg/interface_45.f90: New test.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/mixed_size_7.c: New test.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/mixed_size_6.c: New test.
+
+2019-12-10 Frederik Harwath <frederik@codesourcery.com>
+
+ * c-c++-common/goacc/clause-locations.c: New test.
+ * gfortran.dg/goacc/clause-locations.f90: New test.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general/debug_4.c: New test.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/clastb_9.c: New test.
+
+2019-12-10 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/92872
+ * gfortran.dg/bind_c_optional-1.f90: New.
+
+2019-12-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/lto/tag-1_0.c, gcc.dg/lto/tag-1_1.c: New test.
+
+2019-12-10 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/avx512f-vmovntpd-2.c: Ensure res is 64-byte aligned.
+ * gcc.target/i386/avx512f-vmovntps-2.c: Likewise.
+
+2019-12-09 David Malcolm <dmalcolm@redhat.com>
+
+ * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
+ (custom_diagnostic_finalizer): Add pp_newline call before call to
+ diagnostic_show_locus.
+
+2019-12-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * c-c++-common/Wcast-align.c: Check location(s) too.
+ * c-c++-common/Wcast-function-type.c: Likewise.
+ * c-c++-common/Wint-to-pointer-cast-1.c: Likewise.
+ * c-c++-common/Wint-to-pointer-cast-2.c: Likewise.
+ * c-c++-common/Wint-to-pointer-cast-3.c: Likewise.
+ * g++.dg/Wcast-function-type.C: Likewise.
+ * g++.dg/addr_builtin-1.C: Likewise.
+ * g++.dg/conversion/const2.C: Likewise.
+ * g++.dg/conversion/dynamic1.C: Likewise.
+ * g++.dg/conversion/ptrmem2.C: Likewise.
+ * g++.dg/conversion/ptrmem3.C: Likewise.
+ * g++.dg/conversion/qual3.C: Likewise.
+ * g++.dg/conversion/reinterpret3.C: Likewise.
+ * g++.dg/cpp0x/constexpr-cast.C: Likewise.
+ * g++.dg/cpp0x/lambda/lambda-conv11.C: Likewise.
+ * g++.dg/cpp0x/nullptr04.C: Likewise.
+ * g++.dg/cpp0x/reinterpret_cast2.C: Likewise.
+ * g++.dg/cpp0x/rv-cast2.C: Likewise.
+ * g++.dg/cpp1y/lambda-conv1.C: Likewise.
+ * g++.dg/cpp1z/noexcept-type7.C: Likewise.
+ * g++.dg/cpp2a/array-conv9.C: Likewise.
+ * g++.dg/expr/cast11.C: Likewise.
+ * g++.dg/expr/static_cast8.C: Likewise.
+ * g++.dg/ext/vector6.C: Likewise.
+ * g++.dg/other/conversion1.C: Likewise.
+ * g++.dg/parse/pr26997.C: Likewise.
+ * g++.dg/rtti/no-rtti.C: Likewise.
+ * g++.dg/tc1/dr137.C: Likewise.
+ * g++.dg/template/cast4.C: Likewise.
+ * g++.dg/warn/Wcast-qual1.C: Likewise.
+ * g++.dg/warn/Wcast-qual2.C: Likewise.
+ * g++.dg/warn/Wconditionally-supported-1.C: Likewise.
+ * g++.dg/warn/Wuseless-cast.C: Likewise.
+ * g++.dg/warn/pr35711.C: Likewise.
+ * g++.old-deja/g++.bugs/900227_01.C: Likewise.
+ * g++.old-deja/g++.bugs/900404_07.C: Likewise.
+ * g++.old-deja/g++.jason/overload1.C: Likewise.
+ * g++.old-deja/g++.jason/rfg26.C: Likewise.
+ * g++.old-deja/g++.jason/rvalue3.C: Likewise.
+ * g++.old-deja/g++.jason/warning2.C: Likewise.
+ * g++.old-deja/g++.mike/dyncast4.C: Likewise.
+ * g++.old-deja/g++.mike/dyncast6.C: Likewise.
+ * g++.old-deja/g++.mike/p11482.C: Likewise.
+ * g++.old-deja/g++.mike/p2573.C: Likewise.
+ * g++.old-deja/g++.mike/p2855.C: Likewise.
+ * g++.old-deja/g++.mike/p7476.C: Likewise.
+ * g++.old-deja/g++.mike/p8039.C: Likewise.
+ * g++.old-deja/g++.other/cast2.C: Likewise.
+ * g++.old-deja/g++.other/cast3.C: Likewise.
+ * g++.old-deja/g++.other/dcast1.C: Likewise.
+ * g++.old-deja/g++.other/dcast2.C: Likewise.
+
+2019-12-09 Lewis Hyatt <lhyatt@gmail.com>
+
+ PR preprocessor/49973
+ * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
+ (test_show_locus): Tweak so that expected output is the same as
+ before the diagnostic-show-locus.c changes.
+ * gcc.dg/cpp/pr66415-1.c: Likewise.
+
+2019-12-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/lto23.adb: New test.
+
+2019-12-09 Joseph Myers <joseph@codesourcery.com>
+
+ PR middle-end/91226
+ * gcc.dg/dfp/bid-non-canonical-d128-1.c,
+ gcc.dg/dfp/bid-non-canonical-d128-2.c,
+ gcc.dg/dfp/bid-non-canonical-d128-3.c,
+ gcc.dg/dfp/bid-non-canonical-d128-4.c,
+ gcc.dg/dfp/bid-non-canonical-d32-1.c,
+ gcc.dg/dfp/bid-non-canonical-d32-2.c,
+ gcc.dg/dfp/bid-non-canonical-d64-1.c,
+ gcc.dg/dfp/bid-non-canonical-d64-2.c: New tests.
+
+2019-12-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ PR middle-end/92410
+ * gcc.dg/torture/pr92410.c: New test.
+
+2019-12-09 Sudakshina Das <sudi.das@arm.com>
+
+ * gcc.dg/vect/vect-shift-5.c: New test.
+
+2019-12-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92834
+ * gcc.dg/tree-ssa/pr92834.c: New test.
+
+2019-12-09 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR tree-optimization/89007
+ * gcc.target/aarch64/sve/pr89007-1.c: New test.
+ * gcc.target/aarch64/sve/pr89007-2.c: Likewise.
+
+2019-12-09 Hongtao Liu <hongtao@intel.com>
+
+ * gcc.target/i386/pr92686.inc: New file.
+ * gcc.target/i386/avx512bw-pr92686-vpcmp-1.c: New test.
+ * gcc.target/i386/avx512bw-pr92686-vpcmp-intelasm-1.c: Ditto.
+ * gcc.target/i386/avx512bw-pr92686-vpcmp-2.c: Ditto.
+ * gcc.target/i386/avx512vl-pr92686-vpcmp-1.c: Ditto.
+ * gcc.target/i386/avx512vl-pr92686-vpcmp-intelasm-1.c: Ditto.
+ * gcc.target/i386/avx512vl-pr92686-vpcmp-2.c: Ditto.
+ * gcc.target/i386/avx512bw-pr92686-movcc-1.c: Ditto.
+ * gcc.target/i386/avx512bw-pr92686-movcc-2.c: Ditto.
+ * gcc.target/i386/avx512vl-pr92686-movcc-1.c: Ditto.
+ * gcc.target/i386/avx512vl-pr92686-movcc-2.c: Ditto.
+ * gcc.target/i386/avx512vl-pr88547-1.c: Adjust testcase.
+ * gcc.target/i386/pr88547-1.c: Ditto.
+
+2019-12-08 Andrew Pinski <apinski@marvell.com>
+
+ * gcc.c-torture/execute/bswap-3.c: New test.
+
+2019-12-08 Sandra Loosemore <sandra@codesourcery.com>
+
+ Revert:
+
+ 2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
+
+ * g++.target/nios2/hello-pie.C: New.
+ * g++.target/nios2/nios2.exp: New.
+
+2018-12-08 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/92780
+ * gfortran.dg/associate_50.f90: New test.
+
+2018-12-08 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/92764
+ * gfortran.dg/interface_44.f90: New test.
+
+2019-12-08 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/92755
+ * gfortran.dg/dependency_57.f90: New test.
+
+2019-12-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/cpp0x/gen-attrs-36.C: Update expected diagnostics.
+ * g++.dg/cpp0x/gen-attrs-37.C: Likewise.
+ * g++.dg/cpp0x/gen-attrs-8.C: Likewise.
+
+2019-12-07 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91678 - wrong error with decltype and location wrapper.
+ * g++.dg/cpp0x/decltype73.C: New test.
+
+2019-12-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92831
+ * g++.dg/ext/temp-extend1.C: New test.
+
+2019-12-06 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92451
+ * g++.dg/overload/error4.C: New test.
+
+2019-12-06 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/cpp2a/feat-cxx2a.C: Don't test __cpp_consteval for now.
+
+ PR c++/92831 - CWG 1299, not extending temporary lifetime for ?:
+ * g++.dg/cpp0x/temp-extend2.C: New test.
+
+2019-12-06 Andreas Krebbel <krebbel@linux.ibm.com>
+ Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/92176
+ * gcc.target/s390/pr92176.c: New test.
+
+2019-12-06 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/Wstringop-overflow-23.c: Use the correct argument type.
+ * gcc.dg/Wstringop-overflow-24.c: Same.
+
+2019-12-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * g++.dg/ext/sve-sizeless-1.C: New test.
+ * g++.dg/ext/sve-sizeless-2.C: Likewise.
+
+2019-12-06 Christophe Lyon <christophe.lyon@linaro.org>
+
+ PR c/36941
+ PR c/88827
+ * gcc.target/aarch64/sve/acle/general-c/type_redef_11.c: Update
+ expected diagnostics.
+
+2019-12-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92819
+ * gcc.target/i386/pr92819-1.c: New testcase.
+ * gcc.target/i386/pr92803.c: Adjust.
+
+2019-12-05 Martin Sebor <msebor@redhat.com>
+
+ PR testsuite/92829
+ * gcc.dg/Warray-bounds-56.c: Rearrange code to avoid powerpc64*
+ failures.
+
+2019-12-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92768
+ * gcc.dg/pr92768.c: Add -w -Wno-psabi to dg-options.
+
+2019-12-05 Sandra Loosemore <sandra@codesourcery.com>
+
+ * g++.target/nios2/hello-pie.C: New.
+ * g++.target/nios2/nios2.exp: New.
+
+2019-12-05 Marek Polacek <polacek@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91353 - P1331R2: Allow trivial default init in constexpr contexts.
+ * g++.dg/cpp0x/constexpr-array6.C: Adjust dg-error.
+ * g++.dg/cpp0x/constexpr-ctor.C: Likewise.
+ * g++.dg/cpp0x/constexpr-diag3.C: Likewise.
+ * g++.dg/cpp0x/constexpr-diag4.C: Likewise.
+ * g++.dg/cpp0x/constexpr-ex3.C: Likewise.
+ * g++.dg/cpp0x/constexpr-template2.C: Likewise.
+ * g++.dg/cpp0x/constexpr-union2.C: Likewise.
+ * g++.dg/cpp0x/lambda/lambda-mangle.C: Rip out a piece of code ...
+ * g++.dg/cpp0x/lambda/lambda-mangle6.C: ... and put it here.
+ * g++.dg/cpp0x/pr79118.C: Adjust dg-error.
+ * g++.dg/cpp1y/constexpr-83921-3.C: Likewise.
+ * g++.dg/cpp1y/constexpr-neg1.C: Likewise.
+ * g++.dg/cpp1z/constexpr-lambda12.C: Likewise.
+ * g++.dg/cpp1z/feat-cxx1z.C: Use -std=c++17.
+ * g++.dg/cpp2a/constexpr-init1.C: New test.
+ * g++.dg/cpp2a/constexpr-init2.C: New test.
+ * g++.dg/cpp2a/constexpr-init3.C: New test.
+ * g++.dg/cpp2a/constexpr-init4.C: New test.
+ * g++.dg/cpp2a/constexpr-init5.C: New test.
+ * g++.dg/cpp2a/constexpr-init6.C: New test.
+ * g++.dg/cpp2a/constexpr-init7.C: New test.
+ * g++.dg/cpp2a/constexpr-init8.C: New test.
+ * g++.dg/cpp2a/constexpr-init9.C: New test.
+ * g++.dg/cpp2a/constexpr-init10.C: New test.
+ * g++.dg/cpp2a/constexpr-init11.C: New test.
+ * g++.dg/cpp2a/constexpr-init12.C: New test.
+ * g++.dg/cpp2a/constexpr-init13.C: New test.
+ * g++.dg/cpp2a/constexpr-init14.C: New test.
+ * g++.dg/cpp2a/constexpr-init15.C: New test.
+ * g++.dg/cpp2a/constexpr-try5.C: Adjust dg-error.
+ * g++.dg/cpp2a/feat-cxx2a.C: Test __cpp_constexpr.
+ * g++.dg/cpp2a/lambda-mangle.C: New test.
+ * g++.dg/debug/dwarf2/pr44641.C: Skip for c++2a.
+ * g++.dg/ext/stmtexpr21.C: Adjust dg-error.
+
+2019-12-05 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92271 - make __is_same alias for __is_same_as.
+ * g++.dg/ext/is_same.C: New test.
+
+2019-12-05 Tobias Burnus <tobias@codesourcery.com>
+
+ * testsuite/libgomp.fortran/use_device_ptr-optional-2.f90: Add
+ 'type(c_ptr), value' test case. Conditionally map the per-value
+ passed arguments.
+
+2019-12-05 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/92768
+ * gcc.dg/pr92768.c: New test.
+
+2019-12-05 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/92818
+ * gcc.target/i386/pr92818.c: New testcase.
+
+2019-12-05 Frederik Harwath <frederik@codesourcery.com>
+
+ * gcc.dg/asm-4.c: Skip on target amdgcn-*-*.
+
+2019-12-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92803
+ * gcc.target/i386/pr92803.c: New testcase.
+
+2019-12-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/92781
+ * gfortran.dg/pr92781.f90: New test.
+
+2019-12-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/functional-cast-to-array-type-1.C: New.
+ * g++.dg/cpp0x/auto25.C: Check location(s) too.
+ * g++.dg/cpp0x/auto28.C: Likewise.
+ * g++.dg/init/reference2.C: Likewise.
+ * g++.dg/parse/template2.C: Likewise.
+ * g++.dg/template/error8.C: Likewise.
+ * g++.old-deja/g++.ns/crash3.C: Likewise.
+ * g++.old-deja/g++.ns/template7.C: Likewise.
+ * g++.old-deja/g++.pt/crash8.C: Likewise.
+
+2019-12-03 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91582
+ * c-c++-common/Wstringop-truncation.c: Remove xfails.
+ * g++.dg/warn/Wstringop-overflow-4.C: New test.
+ * gcc/testsuite/g++.dg/ext/attr-alloc_size.C: Suppress -Warray-bounds.
+ * gcc.dg/Wstringop-overflow-25.c: New test.
+ * gcc/testsuite/gcc.dg/attr-alloc_size.c: Suppress -Warray-bounds.
+ * gcc/testsuite/gcc.dg/attr-copy-2.c: Same.
+ * gcc.dg/builtin-stringop-chk-5.c: Remove xfails.
+ * gcc.dg/builtin-stringop-chk-8.c: Same. Correct the text of expected
+ warnings.
+ * gcc.target/i386/pr82002-2a.c: Prune expected warning.
+ * gcc.target/i386/pr82002-2b.c: Same.
+
+2019-12-04 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/36941
+ PR c/88827
+ * gcc.dg/lvalue-9.c, gcc.dg/lvalue-10.c: New tests.
+ * gcc.dg/array-8.c, gcc.dg/enum-incomplete-1.c,
+ gcc.dg/enum-incomplete-3.c, gcc.dg/noncompile/incomplete-3.c,
+ gcc.dg/pr48552-1.c, gcc.dg/pr48552-2.c, gcc.dg/pr63543.c,
+ gcc.dg/pr69796.c: Update expected diagnostics.
+
+2019-12-04 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general/whilelt_5.c: New test.
+
+2019-12-04 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/ssa-fre-84.c: New testcase.
+
+2019-12-04 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/92754
+ gfortran.dg/intrinsic_9.f90: New.
+
+2019-12-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92734
+ * gcc.dg/tree-ssa/pr92734-2.c: New test.
+
+2019-12-04 Richard Sandiford <richard.sandiford@arm.com>
+
+ * g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C: New test.
+ * g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C: New test.
+
+2019-12-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/92756
+ * gfortran.dg/gomp/teams1.f90: New test.
+
+2019-12-03 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/cpp2a/srcloc1.C: New test.
+ * g++.dg/cpp2a/srcloc2.C: New test.
+ * g++.dg/cpp2a/srcloc3.C: New test.
+ * g++.dg/cpp2a/srcloc4.C: New test.
+ * g++.dg/cpp2a/srcloc5.C: New test.
+ * g++.dg/cpp2a/srcloc6.C: New test.
+ * g++.dg/cpp2a/srcloc7.C: New test.
+ * g++.dg/cpp2a/srcloc8.C: New test.
+ * g++.dg/cpp2a/srcloc9.C: New test.
+ * g++.dg/cpp2a/srcloc10.C: New test.
+ * g++.dg/cpp2a/srcloc11.C: New test.
+ * g++.dg/cpp2a/srcloc12.C: New test.
+ * g++.dg/cpp2a/srcloc13.C: New test.
+ * g++.dg/cpp2a/srcloc14.C: New test.
+
+2019-12-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/inconsistent-deduction-1.C: New.
+ * g++.dg/diagnostic/returning-a-value-1.C: Likewise.
+ * g++.dg/cpp0x/decltype3.C: Check location(s) too.
+ * g++.dg/cpp0x/decltype4.C: Likewise.
+ * g++.dg/cpp0x/lambda/lambda-deduce-ext-neg.C: Likewise.
+ * g++.dg/cpp2a/consteval13.C: Likewise.
+ * g++.dg/expr/pmf-1.C: Likewise.
+ * g++.dg/other/ptrmem2.C: Likewise.
+ * g++.dg/template/ptrmem17.C: Likewise.
+ * g++.old-deja/g++.bugs/900213_03.C: Likewise.
+ * g++.old-deja/g++.other/pmf7.C: Likewise.
+ * g++.old-deja/g++.other/ptrmem7.C: Likewise.
+
+ * g++.dg/diagnostic/main2.C: New.
+
+2019-12-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91369
+ * g++.dg/cpp2a/constexpr-new8.C: New test.
+
+2019-12-03 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general-c/struct_1.c: New test.
+
+2019-12-03 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general/deref_1.c: New test.
+
+2019-12-03 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91363 - P0960R3: Parenthesized initialization of aggregates.
+ * g++.dg/cpp0x/constexpr-99.C: Only expect an error in C++17 and
+ lesser.
+ * g++.dg/cpp0x/explicit7.C: Likewise.
+ * g++.dg/cpp0x/initlist12.C: Adjust dg-error.
+ * g++.dg/cpp0x/pr31437.C: Likewise.
+ * g++.dg/cpp2a/feat-cxx2a.C: Add __cpp_aggregate_paren_init test.
+ * g++.dg/cpp2a/paren-init1.C: New test.
+ * g++.dg/cpp2a/paren-init10.C: New test.
+ * g++.dg/cpp2a/paren-init11.C: New test.
+ * g++.dg/cpp2a/paren-init12.C: New test.
+ * g++.dg/cpp2a/paren-init13.C: New test.
+ * g++.dg/cpp2a/paren-init14.C: New test.
+ * g++.dg/cpp2a/paren-init15.C: New test.
+ * g++.dg/cpp2a/paren-init16.C: New test.
+ * g++.dg/cpp2a/paren-init17.C: New test.
+ * g++.dg/cpp2a/paren-init18.C: New test.
+ * g++.dg/cpp2a/paren-init19.C: New test.
+ * g++.dg/cpp2a/paren-init2.C: New test.
+ * g++.dg/cpp2a/paren-init3.C: New test.
+ * g++.dg/cpp2a/paren-init4.C: New test.
+ * g++.dg/cpp2a/paren-init5.C: New test.
+ * g++.dg/cpp2a/paren-init6.C: New test.
+ * g++.dg/cpp2a/paren-init7.C: New test.
+ * g++.dg/cpp2a/paren-init8.C: New test.
+ * g++.dg/cpp2a/paren-init9.C: New test.
+ * g++.dg/ext/desig10.C: Adjust dg-error.
+ * g++.dg/template/crash107.C: Likewise.
+ * g++.dg/template/crash95.C: Likewise.
+ * g++.old-deja/g++.jason/crash3.C: Likewise.
+ * g++.old-deja/g++.law/ctors11.C: Likewise.
+ * g++.old-deja/g++.law/ctors9.C: Likewise.
+ * g++.old-deja/g++.mike/net22.C: Likewise.
+ * g++.old-deja/g++.niklas/t128.C: Likewise.
+
+2019-12-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * gcc.target/i386/pr92645-5.c: New testcase.
+
+2019-12-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92751
+ * g++.dg/tree-ssa/pr92751.C: New testcase.
+
+2019-12-03 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gfortran.dg/loop_versioning_6.f90: XFAIL the scans for ! lp64.
+
+2019-12-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92734
+ * gcc.dg/tree-ssa/pr92734.c: New test.
+
+ PR target/92744
+ * g++.dg/dfp/pr92744.C: New test.
+
+ PR c++/92732
+ * g++.dg/cpp2a/bitfield3.C: Don't expect narrowing conversion
+ warnings.
+ * g++.dg/cpp2a/bitfield4.C: New test.
+
+ PR c++/92705
+ * g++.dg/conversion/ambig4.C: New test.
+
+ PR c++/92695
+ * g++.dg/cpp2a/constexpr-virtual14.C: New test.
+
+2019-12-03 Luo Xiong Hu <luoxhu@linux.ibm.com>
+
+ * gcc.target/powerpc/pr72804.c: Fix missing space.
+
+2019-12-03 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/88704
+ * gcc.dg/vla-25.c: New test.
+
+2019-12-03 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/lto/inline-crossmodule-1_0.C: Use -fdump-ipa-inline-details
+ instead of -fdump-ipa-inline. Use "inline" instead of "inlined" as
+ last argument to scan-wpa-ipa-dump-times, use \\\( and \\\) instead of
+ ( and ) in the regex.
+
+2019-12-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92695
+ * g++.dg/cpp2a/constexpr-virtual15.C: New test.
+
+2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/92741
+ * gcc.dg/pr92741.c: New test.
+
+2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general/nosve_4.c: New test.
+ * gcc.target/aarch64/sve/acle/general/nosve_5.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/nosve_4.c: Expected a second error
+ for the copy.
+ * gcc.target/aarch64/sve/pcs/nosve_5.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/nosve_6.c: Likewise.
+
+2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/aarch64-sve-acle.exp: Run the
+ general/* tests too.
+
+2019-12-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general/eqne_dup_1.c: New test.
+ * gcc.target/aarch64/sve/acle/asm/dup_f16.c (dup_0_f16_z): Expect
+ the call to be folded to zero.
+ * gcc.target/aarch64/sve/acle/asm/dup_f32.c (dup_0_f32_z): Likewise.
+ * gcc.target/aarch64/sve/acle/asm/dup_f64.c (dup_0_f64_z): Likewise.
+ * gcc.target/aarch64/sve/acle/asm/dup_s8.c (dup_0_s8_z): Likewise.
+ * gcc.target/aarch64/sve/acle/asm/dup_s16.c (dup_0_s16_z): Likewise.
+ * gcc.target/aarch64/sve/acle/asm/dup_s32.c (dup_0_s32_z): Likewise.
+ * gcc.target/aarch64/sve/acle/asm/dup_s64.c (dup_0_s64_z): Likewise.
+ * gcc.target/aarch64/sve/acle/asm/dup_u8.c (dup_0_u8_z): Likewise.
+ * gcc.target/aarch64/sve/acle/asm/dup_u16.c (dup_0_u16_z): Likewise.
+ * gcc.target/aarch64/sve/acle/asm/dup_u32.c (dup_0_u32_z): Likewise.
+ * gcc.target/aarch64/sve/acle/asm/dup_u64.c (dup_0_u64_z): Likewise.
+
+2019-12-02 Sudakshina Das <sudi.das@arm.com>
+
+ * g++.dg/ext/arm-fp16/arm-fp16-ops.h: Remove volatile keyword.
+
+2019-12-02 Martin Liska <mliska@suse.cz>
+
+ * g++.dg/lto/odr-7_0.C: New test.
+ * g++.dg/lto/odr-7_1.C: New test.
+
+2019-11-30 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/lto/inline-crossmodule-1_0.C: fix template.
+
+2019-12-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92742
+ * gcc.dg/torture/pr92742.c: New testcase.
+
+2019-12-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92712
+ * gcc.dg/tree-ssa/pr92712-1.c: New test.
+ * gcc.dg/tree-ssa/pr92712-2.c: New test.
+ * gcc.dg/tree-ssa/pr92712-3.c: New test.
+ * gfortran.dg/loop_versioning_1.f90: Adjust expected number of
+ likely to be innermost dimension messages.
+ * gfortran.dg/loop_versioning_10.f90: Likewise.
+ * gfortran.dg/loop_versioning_6.f90: Likewise.
+
+2019-12-02 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/92133
+ * gcc.dg/ipa/ipa-clone-2.c: New test.
+
+2019-12-01 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR target/92499
+
+ * gcc.target/nios2/pr92499-1.c: New.
+ * gcc.target/nios2/pr92499-2.c: New.
+ * gcc.target/nios2/pr92499-3.c: New.
+
+2019-12-02 Luo Xiong Hu <luoxhu@linux.ibm.com>
+
+ testsuite/pr92398
+ * gcc.target/powerpc/pr72804.c: Split the store function to...
+ * gcc.target/powerpc/pr92398.h: ... this one. New.
+ * gcc.target/powerpc/pr92398.p9+.c: New.
+ * gcc.target/powerpc/pr92398.p9-.c: New.
+ * lib/target-supports.exp (check_effective_target_p8): New.
+ (check_effective_target_p9+): New.
+
+2019-11-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general-c/sizeless-1.c: New test.
+ * gcc.target/aarch64/sve/acle/general-c/sizeless-2.c: Likewise.
+
+2019-11-30 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/lto/inline-crossmodule-1.h: New testcase.
+ * g++.dg/lto/inline-crossmodule-1_0.C: New testcase.
+ * g++.dg/lto/inline-crossmodule-1_1.C: New testcase.
+
+2019-11-30 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91783
+ * gfortran.dg/dependency_56.f90: New test.
+
+2019-11-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91003
+ * gfortran.dg/pr91003.f90: New testcase.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92677
+ * gcc.dg/vect/pr92677.c: New test.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92596
+ * gcc.dg/vect/bb-slp-pr92596.c: New test.
+ * gcc.dg/vect/bb-slp-43.c: Likewise.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-bool-cmp-2.c: New test.
+ * lib/target-supports.exp (check_effective_target_vect_bool_cmp): New
+ effective target procedure.
+
+2019-11-29 Tobias Burnus <tobias@codesourcery.com>
+
+ * fortran.dg/goacc/common-block-3.f90: Check that unused common-block
+ variables do not get mapped.
+
+2019-11-29 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/92476
+ * g++.dg/lto/pr92476_[01].C: New test.
+
+2019-11-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92710
+ * gcc.dg/vect/pr92710.c: New test.
+
+2019-11-29 Tobias Burnus <tobias@codesourcery.com>
+
+ PR ipa/84963
+ * gfortran.dg/goacc/pr84963.f90: Use dg-additional-options not
+ dg-options as otherwise -fopenacc is not used.
+
+2019-11-29 Tamar Christina <tamar.christina@arm.com>
+
+ * gcc.dg/vect/slp-reduc-3.c: Turn off epilogue-nomask.
+
+2019-11-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92715
+ * gcc.dg/torture/pr92715.c: New testcase.
+
+2019-11-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/60228
+ * g++.dg/gomp/openmp-simd-2.C: Don't expect bodies for
+ DECL_OMP_DECLARE_REDUCTION_P functions.
+
+2019-11-29 Martin Liska <mliska@suse.cz>
+
+ PR lto/91574
+ * g++.dg/lto/pr91574_0.C: New test.
+
+2019-11-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92704
+ * gcc.dg/torture/pr92704.c: New testcase.
+
+2019-11-29 Joseph Myers <joseph@codesourcery.com>
+
+ * objc.dg/attributes/gnu2x-attr-syntax-1.m: New test.
+
+2019-11-28 Martin Liska <mliska@suse.cz>
+
+ PR lto/92609
+ * g++.dg/lto/pr92609_0.C: New test.
+ * g++.dg/lto/pr92609_1.C: New test.
+
+2019-11-28 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pr32219-2.c: Adjust scan-assembler entries
+ for revised common default.
+
+2019-11-28 Jerry DeLisle <jvdelisle@gcc.ngu.org>
+
+ PR fortran/90374
+ * gfortran.dg/fmt_zero_width.f90: Update test.
+
+2019-11-28 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/92697
+ * g++.dg/ipa/pr92697.C: New.
+
+2019-11-28 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * gcc.dg/tree-ssa/inline-12.c: New testcase.
+
+2019-11-28 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * gcc.target/i386/pr92645-4.c: New testcase.
+
+2019-11-28 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.target/arm/asm-flag-4.c: Use -mfloat-abi=softfp.
+
+2019-11-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92691
+ * gcc.dg/tree-ssa/builtin-snprintf-10.c: New test.
+
+ PR c++/92695
+ * g++.dg/warn/inline3.C: New test.
+
+2019-11-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/92510
+ * gcc.dg/pr92510.c: New test.
+
+2019-11-27 Andrew Sutton <asutton@lock3software.com>
+
+ PR c++/92236
+ * g++.dg/cpp2a/concepts-iconv1.C: Update diagnostics.
+ * g++.dg/cpp2a/concepts-requires5.C: Likewise.
+ * g++.dg/cpp2a/concepts6.C: New test.
+
+2019-11-27 Andrew Sutton <asutton@lock3software.com>
+
+ PR c++/92439
+ * g++.dg/cpp2a/concepts-requires20.C: New.
+
+2019-11-27 Andrew Sutton <asutton@lock3software.com>
+
+ PR c++/88395
+ * g++.dg/cpp2a/concepts-pr88395.C: New.
+ * g++.dg/cpp2a/concepts-recursive-sat1.C: New.
+ * g++.dg/cpp2a/concepts-recursive-sat2.C: New.
+ * g++.dg/cpp2a/concepts-recursive-sat3.C: New.
+
+2019-11-27 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/90007
+ * gcc.target/i386/pr90007.c: New test.
+
+2019-11-27 Andrew Sutton <asutton@lock3software.com>
+
+ Emit hard errors for certain satisfaction errors.
+ * g++.dg/concepts/pr84330.C: Update diagnostics.
+ * g++.dg/cpp2a/concepts-requires2.C: Likewise.
+
+2019-11-27 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92690
+ * gcc.dg/torture/pr92690.c: New testcase.
+ * gcc.dg/tree-ssa/forwprop-35.c: Adjust.
+
+2019-11-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/91944
+ * gfortran.dg/spread_size_limit_2.f90: New test.
+
+ PR c++/92524
+ * g++.dg/cpp0x/pr92524.C: New test.
+
+2019-11-27 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * gcc.target/i386/pr92645-2.c: New testcase.
+ * gcc.target/i386/pr92645-3.c: Likewise.
+
+2019-11-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp1z/bool-increment1.C: Test location(s) too.
+ * g++.dg/expr/bitfield3.C: Likewise.
+ * g++.dg/expr/bitfield4.C: Likewise.
+ * g++.dg/expr/bitfield5.C: Likewise.
+ * g++.dg/expr/bitfield6.C: Likewise.
+ * g++.dg/expr/bool1.C: Likewise.
+ * g++.dg/expr/bool2.C: Likewise.
+ * g++.dg/expr/bool3.C: Likewise.
+ * g++.dg/expr/bool4.C: Likewise.
+ * g++.dg/expr/lval3.C: Likewise.
+ * g++.dg/other/error18.C: Likewise.
+ * g++.dg/warn/Wpointer-arith-1.C: Likewise.
+ * g++.old-deja/g++.bugs/900212_01.C: Likewise.
+ * g++.old-deja/g++.bugs/900428_02.C: Likewise.
+ * g++.old-deja/g++.jason/rfg14.C: Likewise.
+ * g++.old-deja/g++.other/overload11.C: Likewise.
+
+2019-11-26 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92683
+ * gcc.dg/strcmpopt_8.c: New test.
+ * gcc.dg/strcmpopt_9.c: New test.
+
+2019-11-26 Joel Hutton <Joel.Hutton@arm.com>
+
+ PR testsuite/92391
+ * lib/target-supports.exp (check_effective_target_vect_char_add):
+ Use a separate cache entry from vect_int.
+
+2019-11-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92648
+ * g++.dg/cpp0x/gen-attrs-71.C: New test.
+
+ PR c++/61414
+ * g++.dg/cpp0x/enum23.C: Remove xfail.
+ * g++.dg/cpp0x/enum28.C: New test.
+
+ PR tree-optimization/92644
+ * g++.dg/opt/pr92644.C: New test.
+
+2019-11-26 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92645
+ * gcc.target/i386/pr92645.c: New testcase.
+
+2019-11-26 Jakub Jelinek <jakub@redhat.com>
+
+ * gfortran.dg/dec-comparison.f90: Change dg-do from run to compile.
+
+2019-11-25 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/92629
+ * gfortran.dg/pr92629.f90: New testcase.
+
+2019-11-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/base-operand-non-pointer-1.C: New.
+ * g++.dg/pr53055.C: Check location too.
+ * g++.old-deja/g++.bugs/900213_02.C: Likewise.
+ * g++.old-deja/g++.bugs/900215_02.C: Likewise.
+ * g++.old-deja/g++.other/badarrow.C: Likewise.
+ * g++.old-deja/g++.other/deref1.C: Likewise.
+
+ * g++.dg/warn/Wenum-compare.C: Check location too.
+
+ * g++.dg/cpp0x/initlist26.C: Check location too.
+ * g++.dg/cpp0x/initlist28.C: Likewise.
+ * g++.dg/cpp0x/initlist29.C: Likewise.
+ * g++.dg/cpp0x/initlist33.C: Likewise.
+ * g++.dg/expr/string-2.C: Likewise.
+ * g++.dg/other/ptrmem5.C: Likewise.
+ * g++.old-deja/g++.benjamin/14664-1.C: Likewise.
+ * g++.old-deja/g++.benjamin/14664-2.C: Likewise.
+ * g++.old-deja/g++.brendan/init12.C: Likewise.
+ * g++.old-deja/g++.bugs/900324_04.C: Likewise.
+ * g++.old-deja/g++.ext/array1.C: Likewise.
+ * g++.old-deja/g++.jason/rfg17.C: Likewise.
+
+2019-11-25 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/91985
+ * gcc.dg/c2x-no-dfp-1.c, gcc.dg/gnu2x-builtins-no-dfp-1.c: New
+ tests.
+ * gcc.dg/fltconst-pedantic-dfp.c: Expect errors when decimal
+ floating-point not supported.
+
+2019-11-25 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/gnu2x-attrs-1.c: Do not expect message about attributes
+ appertaining to types.
+ * gcc.dg/gnu2x-attrs-2.c: New test.
+ * g++.dg/cpp0x/gen-attrs-1.C, g++.dg/cpp0x/gen-attrs-22.C,
+ g++.dg/cpp0x/gen-attrs-4.C, g++.dg/cpp0x/lambda/lambda-attr1.C:
+ Update expected diagnostics.
+
+2019-11-25 Tamar Christina <tamar.christina@arm.com>
+
+ * gcc.dg/torture/fp-int-convert-timode-1.c: Always run if int128.
+
+2019-11-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/addr14.adb: New test.
+
+2019-11-25 Mark Eggleston <mark.eggleston@codethink.com>
+ Jim MacArthur <jim.macarthur@codethink.co.uk>
+
+ * gfortran.dg/dec-comparison-character_1.f90: New test.
+ * gfortran.dg/dec-comparison-character_2.f90: New test.
+ * gfortran.dg/dec-comparison-character_3.f90: New test.
+ * gfortran.dg/dec-comparison-complex_1.f90: New test.
+ * gfortran.dg/dec-comparison-complex_2.f90: New test.
+ * gfortran.dg/dec-comparison-complex_3.f90: New test.
+ * gfortran.dg/dec-comparison-int_1.f90: New test.
+ * gfortran.dg/dec-comparison-int_2.f90: New test.
+ * gfortran.dg/dec-comparison-int_3.f90: New test.
+ * gfortran.dg/dec-comparison-real_1.f90: New test.
+ * gfortran.dg/dec-comparison-real_2.f90: New test.
+ * gfortran.dg/dec-comparison-real_3.f90: New test.
+ * gfortran.dg/dec-comparison.f90: New test.
+
+2019-11-25 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/91956
+ * g++.dg/ipa/pr91956.C: New test.
+
+2019-11-24 Jerry DeLisle <jvdelisle@gcc.ngu.org>
+
+ PR fortran/92100
+ gfortran.dg/streamio_18.f90: New test.
+
+2019-11-23 Thomas Koenig <tkoenig@gcc.gnu.org>
+ Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/92569
+ * gfortran.dg/eof_6.f90: New test.
+
+2019-11-23 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/92422
+ * gfortran.dg/bounds_check_21.f90: New test.
+
+2019-11-23 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/tree-ssa/pr53844.C: Drop -O2 from param name.
+ * g++.dg/tree-ssa/pr61034.C: Likewise.
+ * g++.dg/tree-ssa/pr8781.C: Likewise.
+ * g++.dg/warn/Wstringop-truncation-1.C: Likewise.
+ * gcc.dg/ipa/pr63416.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-thread-12.c: Likewise.
+ * gcc.dg/vect/pr66142.c: Likewise.
+ * gcc.dg/winline-3.c: Likewise.
+ * gcc.target/powerpc/pr72804.c: Likewise.
+
+2019-11-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92615
+ * gcc.target/i386/pr92615.c: New test.
+
+ PR rtl-optimization/92610
+ * g++.dg/opt/pr92610.C: New test.
+
+2019-11-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR c++/92365
+ * g++.dg/pr92365.C: New test.
+
+2019-11-22 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88337 - P1327R1: Allow polymorphic typeid in constexpr.
+ * g++.dg/cpp2a/constexpr-typeid1.C: New test.
+ * g++.dg/cpp2a/constexpr-typeid2.C: New test.
+ * g++.dg/cpp2a/constexpr-typeid3.C: New test.
+ * g++.dg/cpp2a/constexpr-typeid4.C: New test.
+
+2019-11-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/90677
+ * c-c++-common/pr90677.c: New test.
+
+ PR c++/92458
+ * g++.dg/pch/pr92458.C: New test.
+ * g++.dg/pch/pr92458.Hs: New test.
+
+2019-11-22 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pr27971.c: Use mdynamic-no-pic for m32 on
+ Darwin.
+ * gcc.target/i386/sse2-load-multi.c: Likewise.
+ * gcc.target/i386/sse2-store-multi.c: Likewise.
+
+2019-11-22 Jakub Jelinek <jakub@redhat.com>
+
+ Implement P1902R1, Missing feature-test macros 2017-2019.
+ * g++.dg/cpp1z/feat-cxx1z.C: Only compile with -std=c++17.
+ * g++.dg/cpp2a/feat-cxx2a.C: Adjust for P1902R1 changes.
+ * g++.dg/cpp2a/desig15.C: New test.
+ * g++.dg/cpp2a/lambda-pack-init3.C: New test.
+ * g++.dg/cpp2a/lambda-generic6.C: New test.
+ * g++.dg/cpp2a/consteval15.C: New test.
+
+ PR tree-optimization/92618
+ * gcc.c-torture/compile/pr92618.c: New test.
+ * gcc.c-torture/execute/pr92618.c: New test.
+
+2019-11-22 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/83859
+ * c-c++-common/attr-nonstring-8.c: Adjust text of expected warning.
+ * gcc.dg/Wstringop-overflow-23.c: New test.
+ * gcc.dg/Wstringop-overflow-24.c: New test.
+ * gcc.dg/attr-access-read-only.c: New test.
+ * gcc.dg/attr-access-read-write.c: New test.
+ * gcc.dg/attr-access-read-write-2.c: New test.
+ * gcc.dg/attr-access-write-only.c: New test.
+
+2019-11-22 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/88226
+ * gcc.dg/Wstringop-overflow-22.c: New test.
+ * gcc.dg/tree-ssa/builtin-fprintf-warn-1.c: Remove xfails.
+
+2019-11-22 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92501
+ * gcc.dg/strcmpopt_7.c: New test.
+
+2019-11-22 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-widen-mult-u8.c: Disable epilogue loop
+ vectorization.
+ * gcc.dg/vect/vect-widen-mult-u8-u32.c: Likewise.
+
+2019-11-22 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-cond-reduc-3.c: Require vect_cond_mixed
+ rather than vect_condition.
+
+2019-11-22 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * gcc.target/arc/add_n-combine.c: Match add1/2/3 instruction in
+ output assembly.
+ * gcc.target/arc/arc.exp (check_effective_target_codedensity):
+ Add.
+ * gcc.target/arc/cmem-7.c: Fix matching patterns.
+ * gcc.target/arc/cmem-bit-1.c: Likewise.
+ * gcc.target/arc/cmem-bit-2.c: Likewise.
+ * gcc.target/arc/cmem-bit-3.c: Likewise.
+ * gcc.target/arc/cmem-bit-4.c: Likewise.
+ * gcc.target/arc/interrupt-2.c: Match rtie insn for A7.
+ * gcc.target/arc/store-merge-1.c: This test is only meaningful for
+ architectures with double load/store operations.
+
+2019-11-21 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/strlenopt-66.c: Avoid buffer overflow. Add more test cases.
+
+2019-11-21 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c2x-attr-fallthrough-6.c: New test. Split out from
+ c2x-attr-fallthrough-3.c.
+ * gcc.dg/c2x-attr-fallthrough-1.c: Add more tests.
+ * gcc.dg/c2x-attr-fallthrough-2.c: Update expected diagnostics.
+ * gcc.dg/c2x-attr-fallthrough-3.c: Split inside-switch part of
+ test out to c2x-attr-fallthrough-6.c.
+
+2019-11-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR tree-optimization/92608
+ * gcc.dg/torture/pr92608.c: New test.
+
+2019-11-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/darwin-comm.c: Add -fcommon to compile flags.
+ * gcc.dg/darwin-sections.c: Likewise.
+
+2019-11-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR testsuite/92619
+ * gcc.dg/gnu2x-attrs-1.c: Fix dg-error syntax.
+
+2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92526
+ * gcc.target/aarch64/pr92526.c: New test.
+
+2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR testsuite/92543
+ * gcc.dg/vect/vect-alias-check-1.c: XFAIL the alias check message
+ if there is no realignment support and no support for unaligned
+ accesses.
+ * gcc.dg/vect/vect-alias-check-18.c: Restrict the test for the
+ alias message to targets that have permute support.
+
+2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/92595
+ * g++.dg/vect/pr92595.cc: New test.
+
+2019-11-21 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
+
+ * gcc.target/arm/acle/crc_hf_1.c: Modify the compiler options directive
+ from dg-options to dg-additional-options.
+
+2019-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.c-torture/execute/20030913-1.c: Rename glob to g.
+ * gcc.c-torture/execute/960218-1.c: Rename glob to gl.
+ * gcc.c-torture/execute/complex-6.c: Rename err to e.
+ * gcc.dg/torture/ssa-pta-fn-1.c: Rename glob to g.
+
+2019-11-21 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92450 - ICE with invalid nested name specifier.
+ * g++.dg/parse/crash71.C: New test.
+
+2019-11-21 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * gfortran.dg/global_vars_f90_init_driver.c: Add missing extern.
+
+2019-11-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92596
+ * gcc.dg/torture/pr92596-1.c: New testcase.
+
+2019-11-21 Tamar Christina <tamar.christina@arm.com>
+
+ * gcc.dg/torture/fp-int-convert-timode-1.c: Add check for FE_TONEAREST.
+
+2019-11-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve2/whilerw_1.c: Add -fno-vect-cost-model.
+ Require x0 in the .d test too.
+
+2019-11-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91355
+ * g++.dg/torture/pr91355.C: New test.
+
+2019-11-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/gnu2x-attrs-1.c: Expect an error for the alias case
+ on Darwin.
+
+2019-11-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/90842
+ * g++.dg/cpp1y/lambda-generic-90842.C: New test.
+
+2019-11-20 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92443
+ * g++.dg/cpp0x/constexpr-92443.C: New test.
+
+2019-11-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR testsuite/92366
+ * lib/target-supports.exp (check_effective_target_vect_char_add):
+ New proc.
+ * gcc.dg/vect/bb-slp-40.c: Require vect_char_add instead of vect_int.
+
+2019-11-20 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR testsuite/92527
+ * gcc.dg/vect/bb-slp-21.c: Expect both SLP groups to be vectorized,
+ regardless of whether the target supports multiplication.
+
+2019-11-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/parse/error43.C: Adjust expected error.
+
+2019-11-20 Janne Blomqvist <jb@gcc.gnu.org>
+
+ * README: Use https for gcc.gnu.org.
+
+2019-11-20 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * gcc.target/aarch64/simd/vrbit_1.c: Add -fno-ipa-icf.
+
+2019-11-20 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR85678
+ * g++.dg/lto/odr-6_1.c: Add -fcommon.
+ * gcc.dg/alias-15.c: Likewise.
+ * gcc.dg/fdata-sections-1.c: Likewise.
+ * gcc.dg/ipa/pr77653.c: Likewise.
+ * gcc.dg/lto/20090729_0.c: Likewise.
+ * gcc.dg/lto/20111207-1_0.c: Likewise.
+ * gcc.dg/lto/c-compatible-types-1_0.c: Likewise.
+ * gcc.dg/lto/pr55525_0.c: Likewise.
+ * gcc.dg/lto/pr88077_0.c: Use long to avoid alignment warning.
+ * gcc.dg/lto/pr88077_1.c: Add -fcommon.
+ * gcc.target/aarch64/sve/peel_ind_1.c: Allow ANCHOR0.
+ * gcc.target/aarch64/sve/peel_ind_2.c: Likewise.
+ * gcc.target/aarch64/sve/peel_ind_3.c: Likewise.
+ * gcc.target/i386/volatile-bitfields-2.c: Allow movl or movq.
+
+2019-11-20 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/vect/bb-slp-42.c: Adjust.
+ * gcc.dg/vect/bb-slp-40.c: Likewise.
+
+2019-11-20 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92537
+ * gfortran.dg/pr92537.f90: New testcase.
+
+2019-11-20 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.target/arm/asm-flag-4.c: Replace dg-error with dg-message.
+ * gcc.target/arm/asm-flag-5.c: Add quotes around dg-error
+ messages.
+
+2019-11-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/90767
+ * g++.dg/diagnostic/pr90767-1.C: New test.
+ * g++.dg/diagnostic/pr90767-2.C: New test.
+
+ PR middle-end/90840
+ * gcc.c-torture/compile/pr90840.c: New test.
+
+ PR target/90867
+ * gcc.target/i386/pr90867.c: New test.
+
+ PR c/90898
+ * gcc.dg/pr90898.c: New test.
+
+ PR middle-end/91195
+ * gcc.dg/pr91195.c: New test.
+
+2019-11-20 Richard Biener <rguenther@suse.de>
+
+ PR c/92088
+ * gcc.dg/torture/pr92088-1.c: New testcase.
+ * gcc.dg/torture/pr92088-2.c: Likewise.
+
+2019-11-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/warn/multiple-sign-compare-warn-1.C: New.
+
+2019-11-20 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c2x-attr-deprecated-2.c, gcc.dg/c2x-attr-fallthrough-2.c,
+ gcc.dg/c2x-attr-maybe_unused-2.c: Expect errors for invalid uses
+ of standard attributes on types. Add more tests of invalid uses
+ on types.
+
+2019-11-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92414
+ * g++.dg/cpp2a/constexpr-dtor4.C: New test.
+
+2019-11-19 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
+
+ * gcc.target/mips/msa-ds.c: New test.
+
+2019-11-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ Revert:
+ 2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ Revert:
+ 2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/asm/ptest_pmore.c: New test.
+
+2019-11-15 Andrew Sutton <asutton@lock3software.com>
+
+ PR c++/89913
+ * g++.dg/cpp2a/pr89913.C: New test.
+
+2019-11-19 Andrew Sutton <asutton@lock3software.com>
+
+ PR c++/92078
+ * g++.dg/cpp2a/concepts-pr92078.C: New.
+ * g++.dg/cpp2a/concepts-requires18.C: Update diagnostics.
+
+2019-11-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.dg/tree-ssa/loop-1.c: Change amdgcn assembler scan.
+
+2019-11-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92581
+ * gcc.dg/vect/vect-cond-reduc-5.c: New testcase.
+
+2019-11-19 Dennis Zhang <dennis.zhang@arm.com>
+
+ * gcc.target/aarch64/acle/memtag_1.c: New test.
+ * gcc.target/aarch64/acle/memtag_2.c: New test.
+ * gcc.target/aarch64/acle/memtag_3.c: New test.
+
+2019-11-19 Richard Henderson <richard.henderson@linaro.org>
+
+ * testsuite/gcc.target/arm/asm-flag-3.c: Skip for thumb1.
+ * testsuite/gcc.target/arm/asm-flag-5.c: Likewise.
+ * testsuite/gcc.target/arm/asm-flag-6.c: Likewise.
+ * testsuite/gcc.target/arm/asm-flag-4.c: New test.
+
+ * testsuite/gcc.target/aarch64/asm-flag-6.c: Use %w for
+ asm inputs to cmp instruction for ILP32.
+
+2019-11-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92549
+ * gcc.target/i386/pr92549.c: New test.
+
+ PR middle-end/91450
+ * gcc.c-torture/execute/pr91450-1.c: New test.
+ * gcc.c-torture/execute/pr91450-2.c: New test.
+
+ PR c++/92504
+ * g++.dg/gomp/pr92504.C: New test.
+
+ PR tree-optimization/92557
+ * gcc.dg/gomp/pr92557.c: New test.
+
+2019-11-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92554
+ * gcc.dg/vect/pr92554.c: New testcase.
+
+2019-11-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92555
+ * gcc.dg/vect/pr92555.c: New testcase.
+
+2019-11-19 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c2x-attr-fallthrough-5.c, gcc.dg/c2x-attr-syntax-5.c: New
+ tests.
+ * gcc.dg/c2x-attr-deprecated-2.c, gcc.dg/c2x-attr-deprecated-4.c,
+ gcc.dg/c2x-attr-fallthrough-2.c, gcc.dg/c2x-attr-maybe_unused-2.c,
+ gcc.dg/c2x-attr-maybe_unused-4.c: Expect errors in place of some
+ warnings.
+
+2019-11-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/addressof2.C: Test locations too.
+ * g++.dg/cpp0x/rv-lvalue-req.C: Likewise.
+ * g++.dg/expr/crash2.C: Likewise.
+ * g++.dg/expr/lval1.C: Likewise.
+ * g++.dg/expr/unary2.C: Likewise.
+ * g++.dg/ext/lvaddr.C: Likewise.
+ * g++.dg/ext/lvalue1.C: Likewise.
+ * g++.dg/tree-ssa/pr20280.C: Likewise.
+ * g++.dg/warn/Wplacement-new-size.C: Likewise.
+ * g++.old-deja/g++.brendan/alignof.C: Likewise.
+ * g++.old-deja/g++.brendan/sizeof2.C: Likewise.
+ * g++.old-deja/g++.law/temps1.C: Likewise.
+
+2019-11-18 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92493
+ * gcc.dg/pr92493.c: New test.
+
+2019-11-18 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c11-attr-syntax-1.c, gcc.dg/c11-attr-syntax-2.c,
+ gcc.dg/c11-attr-syntax-3.c, gcc.dg/c2x-attr-syntax-4.c: New tests.
+ * gcc.dg/c2x-attr-deprecated-1.c: Also test struct [[deprecated]].
+ * gcc.dg/c2x-attr-fallthrough-1.c: Also test [[__fallthrough__]].
+
+2019-11-18 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91962 - ICE with reference binding and qualification conversion.
+ * g++.dg/cpp0x/ref-bind7.C: New test.
+
+2019-11-18 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/92528
+ * g++.dg/ipa/pr92528.C: New test.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * lib/target-supports.exp (check_effective_target_vect_check_ptrs):
+ New procedure.
+ * gcc.dg/vect/vect-alias-check-14.c: Expect IFN_CHECK_WAR to be
+ used, if available.
+ * gcc.dg/vect/vect-alias-check-15.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-16.c: Likewise IFN_CHECK_RAW.
+ * gcc.target/aarch64/sve2/whilerw_1.c: New test.
+ * gcc.target/aarch64/sve2/whilewr_1.c: Likewise.
+ * gcc.target/aarch64/sve2/whilewr_2.c: Likewise.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/asm/ptest_pmore.c: New test.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general/temporaries_1.c: New test.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-alias-check-8.c: Expect WAR/WAW checks to be used.
+ * gcc.dg/vect/vect-alias-check-14.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-15.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-18.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-19.c: Likewise.
+ * gcc.target/aarch64/sve/var_stride_1.c: Update expected sequence.
+ * gcc.target/aarch64/sve/var_stride_2.c: Likewise.
+ * gcc.target/aarch64/sve/var_stride_3.c: Likewise.
+ * gcc.target/aarch64/sve/var_stride_5.c: Likewise.
+
+2019-11-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/asm/ld1rq_f16.c: Remove XFAIL.
+ * gcc.target/aarch64/sve/acle/asm/ld1rq_f32.c: Likewise.
+ * gcc.target/aarch64/sve/acle/asm/ld1rq_f64.c: Likewise.
+ * gcc.target/aarch64/sve/acle/asm/ld1rq_s16.c: Likewise.
+ * gcc.target/aarch64/sve/acle/asm/ld1rq_s32.c: Likewise.
+ * gcc.target/aarch64/sve/acle/asm/ld1rq_s64.c: Likewise.
+ * gcc.target/aarch64/sve/acle/asm/ld1rq_u16.c: Likewise.
+ * gcc.target/aarch64/sve/acle/asm/ld1rq_u32.c: Likewise.
+ * gcc.target/aarch64/sve/acle/asm/ld1rq_u64.c: Likewise.
+
+2019-11-18 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92516
+ * g++.dg/vect/slp-pr92516.cc: New testcase.
+
+2019-11-18 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/vect/vect-ctor-1.c: New testcase.
+
+2019-11-18 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/ipa/ipa-icf-36.c: Remove 'all-all-all'.
+ * gcc.dg/ipa/ipa-icf-37.c: Likewise.
+
+2019-11-18 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92558
+ * gcc.dg/vect/pr92558.c: New testcase.
+
+2019-11-18 Martin Liska <mliska@suse.cz>
+
+ PR ipa/92529
+ * gcc.dg/ipa/pr92529.c: New test.
+
+2019-11-18 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * gcc.dg/rtl/aarch64/unspecified-pass-error.c: New test.
+
+2019-11-18 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_vfp_ok_nocache): Fix typo in option
+ name.
+
+2019-11-17 Jeff Law <law@redhat.com>
+
+ * gcc.dg/complex-6.c: Do not run dump scan tests for rx target.
+
+2019-11-17 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/cpp2a/spaceship-err3.C: New test.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-alias-check-18.c: New test.
+ * gcc.dg/vect/vect-alias-check-19.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-20.c: Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-alias-check-1.c: Test for the type of alias check.
+ * gcc.dg/vect/vect-alias-check-8.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-9.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-10.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-11.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-12.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-13.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-14.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-15.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-16.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-17.c: Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-alias-check-8.c: Test for the RAW flag.
+ * gcc.dg/vect/vect-alias-check-9.c: Test for the ARBITRARY flag.
+ (TEST_VALUE): Use a higher value for early iterations.
+ * gcc.dg/vect/vect-alias-check-14.c: New test.
+ * gcc.dg/vect/vect-alias-check-15.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-16.c: Likewise.
+ * gcc.dg/vect/vect-alias-check-17.c: Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/scatter_store_1.c (TEST_LOOP): Start at 0.
+ (TEST_ALL): Add tests for 8-bit and 16-bit elements.
+ * gcc.target/aarch64/sve/scatter_store_2.c: Update accordingly.
+ * gcc.target/aarch64/sve/scatter_store_3.c (TEST_LOOP): Start at 0.
+ (TEST_ALL): Add tests for 8-bit and 16-bit elements.
+ * gcc.target/aarch64/sve/scatter_store_4.c: Update accordingly.
+ * gcc.target/aarch64/sve/scatter_store_5.c (TEST_LOOP): Start at 0.
+ (TEST_ALL): Add tests for 8-bit, 16-bit and 32-bit elements.
+ * gcc.target/aarch64/sve/scatter_store_8.c: New test.
+ * gcc.target/aarch64/sve/scatter_store_9.c: Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/gather_load_extend_1.c: New test.
+ * gcc.target/aarch64/sve/gather_load_extend_2.c: Likewise.
+ * gcc.target/aarch64/sve/gather_load_extend_3.c: Likewise.
+ * gcc.target/aarch64/sve/gather_load_extend_4.c: Likewise.
+ * gcc.target/aarch64/sve/gather_load_extend_5.c: Likewise.
+ * gcc.target/aarch64/sve/gather_load_extend_6.c: Likewise.
+ * gcc.target/aarch64/sve/gather_load_extend_7.c: Likewise.
+ * gcc.target/aarch64/sve/gather_load_extend_8.c: Likewise.
+ * gcc.target/aarch64/sve/gather_load_extend_9.c: Likewise.
+ * gcc.target/aarch64/sve/gather_load_extend_10.c: Likewise.
+ * gcc.target/aarch64/sve/gather_load_extend_11.c: Likewise.
+ * gcc.target/aarch64/sve/gather_load_extend_12.c: Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/gather_load_1.c (TEST_LOOP): Start at 0.
+ (TEST_ALL): Add tests for 8-bit and 16-bit elements.
+ * gcc.target/aarch64/sve/gather_load_2.c: Update accordingly.
+ * gcc.target/aarch64/sve/gather_load_3.c (TEST_LOOP): Start at 0.
+ (TEST_ALL): Add tests for 8-bit and 16-bit elements.
+ * gcc.target/aarch64/sve/gather_load_4.c: Update accordingly.
+ * gcc.target/aarch64/sve/gather_load_5.c (TEST_LOOP): Start at 0.
+ (TEST_ALL): Add tests for 8-bit, 16-bit and 32-bit elements.
+ * gcc.target/aarch64/sve/gather_load_6.c: Add
+ --param aarch64-sve-compare-costs=0.
+ (TEST_LOOP): Start at 0.
+ * gcc.target/aarch64/sve/gather_load_7.c: Add
+ --param aarch64-sve-compare-costs=0.
+ * gcc.target/aarch64/sve/gather_load_8.c: New test.
+ * gcc.target/aarch64/sve/gather_load_9.c: Likewise.
+ * gcc.target/aarch64/sve/mask_gather_load_6.c: Add
+ --param aarch64-sve-compare-costs=0.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/mask_struct_load_1.c: Add
+ --param aarch64-sve-compare-costs=0.
+ * gcc.target/aarch64/sve/mask_struct_load_2.c: Likewise.
+ * gcc.target/aarch64/sve/mask_struct_load_3.c: Likewise.
+ * gcc.target/aarch64/sve/mask_struct_load_4.c: Likewise.
+ * gcc.target/aarch64/sve/mask_struct_load_5.c: Likewise.
+ * gcc.target/aarch64/sve/pack_1.c: Likewise.
+ * gcc.target/aarch64/sve/truncate_1.c: New test.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/load_extend_1.c: New test.
+ * gcc.target/aarch64/sve/load_extend_2.c: Likewise.
+ * gcc.target/aarch64/sve/load_extend_3.c: Likewise.
+ * gcc.target/aarch64/sve/load_extend_4.c: Likewise.
+ * gcc.target/aarch64/sve/load_extend_5.c: Likewise.
+ * gcc.target/aarch64/sve/load_extend_6.c: Likewise.
+ * gcc.target/aarch64/sve/load_extend_7.c: Likewise.
+ * gcc.target/aarch64/sve/load_extend_8.c: Likewise.
+ * gcc.target/aarch64/sve/load_extend_9.c: Likewise.
+ * gcc.target/aarch64/sve/load_extend_10.c: Likewise.
+ * gcc.target/aarch64/sve/reduc_4.c: Add
+ --param aarch64-sve-compare-costs=0.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/cost_model_1.c: Expect the loop to be
+ vectorized with bytes stored in 32-bit containers.
+ * gcc.target/aarch64/sve/extend_1.c: New test.
+ * gcc.target/aarch64/sve/extend_2.c: New test.
+ * gcc.target/aarch64/sve/extend_3.c: New test.
+ * gcc.target/aarch64/sve/extend_4.c: New test.
+ * gcc.target/aarch64/sve/load_const_offset_3.c: Add
+ --param aarch64-sve-compare-costs=0.
+ * gcc.target/aarch64/sve/mask_struct_store_1.c: Likewise.
+ * gcc.target/aarch64/sve/mask_struct_store_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/mask_struct_store_2.c: Likewise.
+ * gcc.target/aarch64/sve/mask_struct_store_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/unpack_unsigned_1.c: Likewise.
+ * gcc.target/aarch64/sve/unpack_unsigned_1_run.c: Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/mixed_size_1.c: New test.
+ * gcc.target/aarch64/sve/mixed_size_2.c: Likewise.
+ * gcc.target/aarch64/sve/mixed_size_3.c: Likewise.
+ * gcc.target/aarch64/sve/mixed_size_4.c: Likewise.
+ * gcc.target/aarch64/sve/mixed_size_5.c: Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/clastb_8.c: Use assembly tests to
+ check for fully-masked loops.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/reduc_3.c: Split multi-vector cases out
+ into...
+ * gcc.target/aarch64/sve/reduc_3_costly.c: ...this new test,
+ passing -fno-vect-cost-model for them.
+ * gcc.target/aarch64/sve/slp_6.c: Add -fno-vect-cost-model.
+ * gcc.target/aarch64/sve/slp_7.c,
+ * gcc.target/aarch64/sve/slp_7_run.c: Split multi-vector cases out
+ into...
+ * gcc.target/aarch64/sve/slp_7_costly.c,
+ * gcc.target/aarch64/sve/slp_7_costly_run.c: ...these new tests,
+ passing -fno-vect-cost-model for them.
+ * gcc.target/aarch64/sve/while_7.c: Add -fno-vect-cost-model.
+ * gcc.target/aarch64/sve/while_9.c: Likewise.
+
+2019-11-16 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/bb-slp-4.c: Expect the block to be vectorized
+ with -fno-vect-cost-model.
+ * gcc.dg/vect/bb-slp-bool-1.c: New test.
+ * gcc.target/aarch64/vect_mixed_sizes_14.c: Likewise.
+ * gcc.target/i386/pr84101.c: XFAIL for -m32.
+
+2019-11-15 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c2x-attr-deprecated-4.c, gcc.dg/c2x-attr-fallthrough-4.c,
+ gcc.dg/c2x-attr-maybe_unused-4.c: New tests.
+
+2019-11-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/warn/Walways-true-1.C: Check locations too.
+ * g++.dg/warn/Walways-true-2.C: Likewise.
+ * g++.dg/warn/Walways-true-3.C: Likewise.
+ * g++.dg/warn/Waddress-1.C: Check additional location.
+
+2019-11-15 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c2x-attr-maybe_unused-1.c,
+ gcc.dg/c2x-attr-maybe_unused-2.c,
+ gcc.dg/c2x-attr-maybe_unused-3.c: New tests.
+
+2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * gcc.dg/rtl/aarch64/rtl-handle-column-numbers.c: New test.
+
+2019-11-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92512
+ * gcc.dg/torture/pr92512.c: New testcase.
+
+2019-11-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92324
+ * gcc.dg/vect/pr92324-4.c: New testcase.
+
+2019-11-15 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/69654
+ * gfortran.dg/derived_init_6.f90: New test.
+
+2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * gcc.dg/rtl/aarch64/test-epilogue-set.c: New test.
+
+2019-11-15 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * gcc.dg/rtl/aarch64/missed-pass-error.c: New test.
+
+2019-11-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92039
+ PR tree-optimization/91975
+ * gcc.dg/tree-ssa/cunroll-2.c: Revert to state previous to
+ unroller adjustment.
+ * g++.dg/tree-ssa/ivopts-3.C: Likewise.
+
+2019-11-15 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/declare-variant-13.c: New test.
+
+2019-11-15 Jan Hubicka <hubicka@ucw.cz>
+
+ PR testsuite/92520
+ * gcc.dg/ipa/inline-9.c: Fix template.
+
+2019-11-15 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c2x-attr-fallthrough-2.c,
+ gcc.dg/c2x-attr-fallthrough-3.c: New tests.
+
+2019-11-15 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c2x-attr-deprecated-1.c, gcc.dg/c2x-attr-deprecated-2.c,
+ gcc.dg/c2x-attr-deprecated-3.c: New tests.
+
+2019-11-14 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c11-utf8char-1.c, gcc.dg/c2x-utf8char-1.c,
+ gcc.dg/c2x-utf8char-2.c, gcc.dg/c2x-utf8char-3.c,
+ gcc.dg/gnu2x-utf8char-1.c: New tests.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR testsuite/92366
+ * gcc.dg/vect/bb-slp-40.c: Use dg-additional-options instead
+ of dg-options. Remove expected counts.
+ * gcc.dg/vect/bb-slp-41.c: Remove dg-options and explicit
+ dg-do run. Suppress vectorization of foo.
+ * gcc.dg/vect/bb-slp-42.c: New test.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/bb-slp-div-2.c: New test.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/bb-slp-pr69907.c: Do not expect BB vectorization
+ to fail for aarch64 targets.
+ * gcc.dg/vect/no-scevccp-outer-12.c: Expect the test to pass
+ on aarch64 targets.
+ * gcc.dg/vect/vect-double-reduc-5.c: Likewise.
+ * gcc.dg/vect/vect-outer-4e.c: Likewise.
+ * gcc.target/aarch64/vect_mixed_sizes_5.c: New test.
+ * gcc.target/aarch64/vect_mixed_sizes_6.c: Likewise.
+ * gcc.target/aarch64/vect_mixed_sizes_7.c: Likewise.
+ * gcc.target/aarch64/vect_mixed_sizes_8.c: Likewise.
+ * gcc.target/aarch64/vect_mixed_sizes_9.c: Likewise.
+ * gcc.target/aarch64/vect_mixed_sizes_10.c: Likewise.
+ * gcc.target/aarch64/vect_mixed_sizes_11.c: Likewise.
+ * gcc.target/aarch64/vect_mixed_sizes_12.c: Likewise.
+ * gcc.target/aarch64/vect_mixed_sizes_13.c: Likewise.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-outer-4f.c: Expect the test to pass on aarch64
+ targets.
+ * gcc.dg/vect/vect-outer-4g.c: Likewise.
+ * gcc.dg/vect/vect-outer-4k.c: Likewise.
+ * gcc.dg/vect/vect-outer-4l.c: Likewise.
+ * gfortran.dg/vect/vect-8.f90: Expect kernel 24 to be vectorized
+ for aarch64.
+ * gcc.target/aarch64/vect_mixed_sizes_1.c: New test.
+ * gcc.target/aarch64/vect_mixed_sizes_2.c: Likewise.
+ * gcc.target/aarch64/vect_mixed_sizes_3.c: Likewise.
+ * gcc.target/aarch64/vect_mixed_sizes_4.c: Likewise.
+
+2019-11-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-tail-nomask-1.c: Update expected epilogue
+ vectorization message.
+
+2019-11-14 Richard Henderson <richard.henderson@linaro.org>
+
+ * gcc.target/aarch64/asm-flag-1.c: New test.
+ * gcc.target/aarch64/asm-flag-3.c: New test.
+ * gcc.target/aarch64/asm-flag-5.c: New test.
+ * gcc.target/aarch64/asm-flag-6.c: New test.
+
+ * gcc.target/arm/asm-flag-1.c: New test.
+ * gcc.target/arm/asm-flag-3.c: New test.
+ * gcc.target/arm/asm-flag-5.c: New test.
+ * gcc.target/arm/asm-flag-6.c: New test.
+
+2019-11-14 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/ipa/inline-9.c: New testcase.
+
+2019-11-14 Martin Liska <mliska@suse.cz>
+
+ * c-c++-common/asan/memcmp-1.c: Update expected backtrace.
+
+2019-11-14 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/declare-variant-11.c: Add "sse4.2" and "sse4.1"
+ test.
+
+ * c-c++-common/gomp/declare-variant-2.c: Add test for non-integral
+ score and for negative score.
+ * c-c++-common/gomp/declare-variant-3.c: Add test for zero score.
+ * g++.dg/gomp/declare-variant-8.C: Add test for negative and zero
+ scores.
+
+ * c-c++-common/gomp/declare-variant-3.c: Add testcase for vendor nvidia.
+
+ * c-c++-common/gomp/declare-variant-2.c: Adjust expected diagnostics,
+ add a test for atomic_default_mem_order with a string literal.
+ * c-c++-common/gomp/declare-variant-3.c: Use string literal props
+ in a few random places, add a few string literal prop related tests.
+ * c-c++-common/gomp/declare-variant-8.c: Likewise.
+ * c-c++-common/gomp/declare-variant-9.c: Use string literal props
+ in a few random places.
+ * c-c++-common/gomp/declare-variant-10.c: Likewise.
+ * c-c++-common/gomp/declare-variant-11.c: Likewise.
+ * c-c++-common/gomp/declare-variant-12.c: Likewise.
+ * g++.dg/gomp/declare-variant-7.C: Likewise.
+
+2019-11-14 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR target/92464
+ * gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: Adjust loop
+ bound due to load cost adjustment.
+
+2019-11-14 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c2x-attr-fallthrough-1.c, gcc.dg/c2x-attr-syntax-1.c,
+ gcc.dg/c2x-attr-syntax-2.c, gcc.dg/c2x-attr-syntax-3.c,
+ gcc.dg/gnu2x-attr-syntax-1.c, gcc.dg/gnu2x-attr-syntax-2.c,
+ gcc.dg/gnu2x-attrs-1.c: New tests.
+
+2019-11-14 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/91682
+ * gcc.dg/ipa/ipcp-agg-10.c: Change dg-scan string.
+ * gcc.dg/ipa/ipcp-agg-11.c: New test.
+
+2019-11-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR ipa/92421
+ * g++.dg/torture/pr92421.C: Add -Wno-return-type to
+ dg-additional-options. Avoid -Wwrite-string warnings, most of
+ -Wreturn-type warnings, define bf ctor. Use struct instead of class
+ with public: at the start.
+
+ * g++.dg/cpp0x/alias-decl-pr92206-3.C: Require effective target c++14
+ rather than c++11.
+
+ * gfortran.dg/ISO_Fortran_binding_17.c: Include
+ ../../../libgfortran/ISO_Fortran_binding.h rather than
+ ISO_Fortran_binding.h.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ PR c++/92421
+ * g++.dg/torture/pr92421.C: New testcase.
+
+2019-11-13 David Edelsohn <dje.gcc@gmail.com>
+
+ * gcc.target/powerpc/pr92090.c: Limit -mbig to powerpc64le-*-*.
+ * gcc.target/powerpc/pr92090-2.c: Likewise.
+
+2019-11-13 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89070 - bogus [[nodiscard]] warning in SFINAE.
+ * g++.dg/cpp1z/nodiscard7.C: New test.
+
+2019-11-13 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c11-float-3.c, gcc.dg/c2x-float-1.c: New tests.
+
+2019-11-13 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/92454
+ * ipa-cp.c (spread_undeadness): Check that IPA_NODE_REF exists.
+ (identify_dead_nodes): Likewise.
+
+2019-11-13 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/ipa/ipa-icf-39.c: Update -fdbg-cnt to the new format.
+ * gcc.dg/pr68766.c: Likewise.
+
+2019-11-13 Jan Hubicka <hubicka@ucw.cz>
+
+ * gcc.c-torture/compile/flatten.c: New testcase.
+
+2019-11-13 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/92470
+ * gfortran.dg/ISO_Fortran_binding_1.c (establish_c): Add assert for
+ lower_bound == 0.
+
+2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/mask_struct_store_3.c: Add
+ -fno-vect-cost-model.
+ * gcc.target/aarch64/sve/mask_struct_store_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/peel_ind_2.c: Likewise.
+ * gcc.target/aarch64/sve/peel_ind_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/peel_ind_3.c: Likewise.
+ * gcc.target/aarch64/sve/peel_ind_3_run.c: Likewise.
+
+2019-11-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR c++/92206
+ * g++.dg/cpp0x/alias-decl-pr92206-1.C: New test.
+ * g++.dg/cpp0x/alias-decl-pr92206-2.C: Likewise.
+ * g++.dg/cpp0x/alias-decl-pr92206-3.C: Likewise.
+
+2019-11-13 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/params/params.exp: Restore test by parsing output
+ of --help=params -Q.
+
+2019-11-13 Jiufu Guo <guojiufu@linux.ibm.com>
+
+ PR target/92465
+ * gcc.dg/pr47763.c: Add option -fweb.
+
+2019-11-12 Nathan Sidwell <nathan@acm.org>
+
+ * g++.dg/cpp0x/using-enum-2.C: Adjust expected error text.
+ * g++.dg/cpp0x/using-enum-3.C: Likewise.
+ * g++.dg/lookup/using4.C: Likewise.
+ * g++.dg/lookup/using7.C: Likewise.
+ * g++.dg/template/using12.C: Likewise.
+ * g++.dg/template/using18.C: Likewise.
+ * g++.dg/template/using22.C: Likewise.
+
+2019-11-12 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/92449
+ * gcc.c-torture/compile/pr92449.c: New test.
+ * gcc.target/powerpc/pr92449-1.c: New test.
+
+2019-11-12 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/92470
+ * gfortran.dg/ISO_Fortran_binding_17.c: New.
+ * gfortran.dg/ISO_Fortran_binding_17.f90: New.
+ * gfortran.dg/ISO_Fortran_binding_1.c (elemental_mult_c, allocate_c,
+ section_c, select_part_c): Update for CFI_{address} changes;
+ add asserts.
+
+2019-11-12 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92412
+ * gcc.dg/strlenopt-91.c: New test.
+
+2019-11-12 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/35503
+ * gcc.dg/tree-ssa/builtin-sprintf-warn-23.c: New test.
+
+2019-11-12 Nathan Sidwell <nathan@acm.org>
+
+ * g++.dg/lookup/pr6936.C: Delete, identical to using38.C
+
+2019-11-12 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR rtl-optimization/92430
+ * gcc.dg/pr92430.c: New test (from Arseny Solokha).
+
+2019-11-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92461
+ * gcc.dg/torture/pr92461.c: New testcase.
+
+2019-11-12 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/completion-3.c: Append = to all expected
+ results and sort expected output.
+ * gcc.dg/pr83620.c: Update error message.
+ * gcc.dg/spellcheck-params-2.c: Likewise.
+ * gcc.dg/spellcheck-params.c: Likewise.
+ * gcc.misc-tests/help.exp: Update expected output.
+
+2019-11-12 Maciej W. Rozycki <macro@codesourcery.com>
+ Tobias Burnus <tobias@codesourcery.com>
+ Frederik Harwath <frederik@codesourcery.com>
+ Thomas Schwinge <thomas@codesourcery.com>
+
+ gcc/testsuite/
+ * c-c++-common/goacc/parallel-dims.c: New test.
+ * gfortran.dg/goacc/parallel-dims.f90: New test.
+
+2019-11-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92452
+ * c-c++-common/pr92452.c: New test.
+
+2019-11-12 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * gcc.dg/vect/pr92347.c: New test.
+
+2019-11-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92447
+ * g++.dg/cpp0x/pr92447.C: New test.
+
+ * c-c++-common/gomp/declare-target-5.c: New test.
+
+2019-11-11 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/pr92420.c: New test.
+
+2019-11-11 Claudiu Zissulescu <claziss@gmail.com>
+
+ * gcc.target/arc/delay-slot-limm.c: New test.
+
+2019-11-11 Claudiu Zissulescu <claziss@gmail.com>
+
+ * gcc.target/arc/pic-2.c: New file.
+
+2019-11-11 Tobias Burnus <tobias@codesourcery.com>
+ Mark Eggleston <mark.eggleston@codethink.com>
+
+ PR fortran/92142
+ * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90:
+ Correct dg-additional-sources.
+
+2019-11-11 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * gcc.dg/vect/vect-reduc-epilogue-gaps.c: New test.
+
+2019-11-11 José Rui Faustino de Sousa <jrfsousa@gmail.com>
+
+ PR fortran/92142
+ * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.c: New.
+ * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_16.f90: New.
+ * gcc/testsuite/gfortran.dg/ISO_Fortran_binding_10.c: Correct
+ upper bounds for case 0.
+
+2019-11-11 Thomas Schwinge <thomas@codesourcery.com>
+
+ * gfortran.dg/goacc/common-block-1.f90: Fix OpenACC directives
+ nesting.
+ * gfortran.dg/goacc/common-block-2.f90: Likewise.
+
+2019-11-11 Jiufu Guo <guojiufu@linux.ibm.com>
+
+ PR tree-optimization/88760
+ * gcc.dg/pr59643.c: Update back to r277550.
+
+2019-11-10 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/92123
+ * gfortran.dg/bind_c_procs_3.f90 : New test.
+ * gfortran.dg/ISO_Fortran_binding_15.c : New test.
+ * gfortran.dg/ISO_Fortran_binding_15.f90 : Additional source.
+
+2019-11-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * gcc.dg/tree-ssa/pr46076.c: Make tested code hot.
+
+2019-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92401
+ * g++.dg/opt/pr92401.C: New test.
+
+2019-11-09 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/92321
+ * gfortran.dg/matmul_blas_2.f90: New test.
+
+2019-11-09 Jakub Jelinek <jakub@redhat.com>
+
+ * gfortran.dg/dec_char_conversion_in_assignment_4.f90: Use
+ dg-do compile instead of dg-do run.
+ * gfortran.dg/dec_char_conversion_in_data_3.f90: Likewise.
+
+2019-11-08 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92215 - flawed diagnostic for bit-field with non-integral type.
+ * g++.dg/diagnostic/bitfld4.C: New test.
+
+2019-11-08 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92058 - constinit malfunction in static data member.
+ * g++.dg/cpp2a/constinit15.C: New test.
+
+2019-11-08 Mark Eggleston <mark.eggleston@codethink.com>
+ Jim MacArthur <jim.macarthur@codethink.co.uk>
+
+ * gfortran.dg/dec_char_conversion_in_assignment_1.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_assignment_2.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_assignment_3.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_assignment_4.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_assignment_5.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_assignment_6.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_assignment_7.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_assignment_8.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_data_1.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_data_2.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_data_3.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_data_4.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_data_5.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_data_6.f90: New test.
+ * gfortran.dg/dec_char_conversion_in_data_7.f90: New test.
+ * gfortran.dg/hollerith5.f90: Add -Wsurprising to options.
+ * gfortran.dg/hollerith_legacy.f90: Add -Wsurprising to options.
+ * gfortran.dg/no_char_to_numeric_assign.f90: New test.
+
+2019-11-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ PR tree-optimization/92351
+ * gcc.dg/vect/vect-peel-2.c: Disable epilogue vectorization and
+ split the source of this test to...
+ * gcc.dg/vect/vect-peel-2-src.c: ... This.
+ * gcc.dg/vect/vect-peel-2-epilogues.c: New test.
+
+2019-11-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/compile/20191108-1.c: New test.
+ * gcc.target/sparc/overflow-1.c: Add -fno-pie to the options.
+ * gcc.target/sparc/overflow-2.c: Likewise.
+ * gcc.target/sparc/overflow-3.c: Likewise.
+ * gcc.target/sparc/overflow-4.c: Likewise.
+ * gcc.target/sparc/overflow-5.c: Likewise.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general/inline_2.c: New test.
+
+2019-11-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92038
+ * g++.dg/opt/store-merging-1.C: New test.
+ * g++.dg/opt/store-merging-2.C: New test.
+ * g++.dg/opt/store-merging-3.C: New test.
+
+ PR c++/92384
+ * g++.dg/torture/pr92384.C: New test.
+
+2019-11-08 Martin Liska <mliska@suse.cz>
+
+ * g++.dg/pr92339.C: Rename identifiers to something
+ more readable.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general/deref_2.c: New test.
+ * gcc.target/aarch64/sve/acle/general/whilele_8.c: Likewise.
+ * gcc.target/aarch64/sve/acle/general/whilelt_4.c: Likewise.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general/inline_1.c: New test.
+
+2019-11-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92324
+ * gcc.dg/vect/pr92205.c: XFAIL.
+ * gcc.dg/vect/pr92324-1.c: New testcase.
+ * gcc.dg/vect/pr92324-2.c: Likewise.
+
+2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/acle/general-c/gnu_vectors_1.c: New test.
+ * gcc.target/aarch64/sve/acle/general-c/gnu_vectors_2.c: Likewise.
+
+2019-11-08 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR target/92132
+ * gcc.target/powerpc/pr92132-fp-1.c: New test.
+ * gcc.target/powerpc/pr92132-fp-2.c: New test.
+ * gcc.target/powerpc/pr92132-int-1.c: New test.
+ * gcc.target/powerpc/pr92132-int-2.c: New test.
+
+2019-11-08 Hongtao Liu <hongtao.liu@intel.com>
+
+ * gcc.target/i386/pr92295.c: New test.
+
+2019-11-08 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c11-old-style-definition-1.c,
+ gcc.dg/c11-old-style-definition-2.c,
+ gcc.dg/c2x-old-style-definition-1.c,
+ gcc.dg/c2x-old-style-definition-2.c,
+ gcc.dg/c2x-old-style-definition-3.c,
+ gcc.dg/c2x-old-style-definition-4.c,
+ gcc.dg/c2x-old-style-definition-5.c,
+ gcc.dg/c2x-old-style-definition-6.c: New tests.
+
+2019-11-07 Peter Bergner <bergner@linux.ibm.com>
+
+ PR other/92090
+ * gcc.target/powerpc/pr92090-2.c: New test.
+
+2019-11-07 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/tm/attrs-1.c: New test.
+ * gcc.dg/tm/props-5.c: New test. Based on props-4.c.
+
+2019-11-08 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/cpp2a/spaceship-scalar1-neg.C: Change dg-do from run to
+ compile.
+
+2019-11-07 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pr92258.c: Add dg-requires for masm_intel.
+
+2019-11-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91370 - Implement P1041R4 and P1139R2 - Stronger Unicode reqs
+ * g++.dg/cpp1z/utf8-neg.C: Expect errors rather than -Wmultichar
+ warnings.
+ * g++.dg/ext/utf16-4.C: Expect errors rather than warnings.
+ * g++.dg/ext/utf32-4.C: Likewise.
+ * g++.dg/cpp2a/ucn2.C: New test.
+
+2019-11-07 Peter Bergner <bergner@linux.ibm.com>
+
+ PR other/92090
+ * gcc.target/powerpc/pr92090.c: New test.
+
+2019-11-07 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR tree-optimization/89134
+ * gcc.dg/tree-ssa/loop-cond-split-1.c: New test.
+ * g++.dg/tree-ssa/loop-cond-split-1.C: New test.
+ * gcc.dg/torture/pr55107.c: Add -fno-split-loops.
+
+2019-11-07 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/addsub-signed-overflow-1.c: Expect lochi
+ instructions to be used.
+ * gcc.target/s390/addsub-signed-overflow-2.c: Likewise.
+ * gcc.target/s390/mul-signed-overflow-1.c: Likewise.
+ * gcc.target/s390/mul-signed-overflow-2.c: Likewise.
+ * gcc.target/s390/vector/vec-scalar-cmp-1.c: Check for 32 and 64
+ bit variant of lochi. Swap the values for the lochi's.
+ * gcc.target/s390/zvector/vec-cmp-1.c: Likewise.
+
+2019-11-07 Martin Jambor <mjambor@suse.cz>
+
+ PR lto/70929
+ * g++.dg/lto/pr70929_[01].C: New test.
+ * gcc.dg/winline-10.c: Adjust for the fact that inlining happens.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/arm/acle/simd32.c: Update test.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/arm/acle/simd32.c: Update test.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/arm/acle/simd32.c: Update test.
+ * gcc.target/arm/acle/simd32_sel.c: New test.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/arm/acle/dsp_arith.c: Update test.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/arm/acle/dsp_arith.c: New test.
+
+2019-11-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/arm/acle/saturation.c: New test.
+ * gcc.target/arm/acle/sat_no_smlatb.c: Likewise.
+ * lib/target-supports.exp (check_effective_target_arm_qbit_ok_nocache):
+ Define..
+ (check_effective_target_arm_qbit_ok): Likewise.
+ (add_options_for_arm_qbit): Likewise.
+
+2019-11-07 Martin Liska <mliska@suse.cz>
+
+ PR c++/92354
+ * g++.target/i386/pr92354.C: New test.
+
+2019-11-07 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * gcc.dg/tree-ssa/pr92163.c: Add dg-require-effective-target fopenacc.
+
+2019-11-06 Jerry DeLisle <jvdelisle@gcc.ngu.org>
+
+ PR fortran/90374
+ * gfortran.dg/fmt_error_10.f: Modify for new constraints.
+ * gfortran.dg/fmt_error_7.f: Add dg-options "-std=f95".
+ * gfortran.dg/fmt_error_9.f: Modify for new constraints.
+ * gfortran.dg/fmt_zero_width.f90: New test.
+
+2019-11-07 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/asm-wide-1.c, gcc.dg/diagnostic-token-ranges.c,
+ gcc.dg/plugin/diagnostic-test-string-literals-1.c,
+ gcc.dg/plugin/diagnostic-test-string-literals-2.c: Update expected
+ diagnostics.
+
+2019-11-06 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/framework-1.c: Adjust test header path.
+
+2019-11-06 Claudiu Zissulescu <claziss@synopsys.com>
+ Sahahb Vahedi <shahab@synopsys.com>
+ Cupertino Miranda <cmiranda@synopsys.com
+
+ * gcc.target/arc/or-cnst-size2.c: New test.
+
+2019-11-06 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/slp-9.c: Use scan-tree-dump rather than
+ scan-tree-dump-times.
+ * gcc.dg/vect/slp-widen-mult-s16.c: Likewise.
+ * gcc.dg/vect/slp-widen-mult-u8.c: Likewise.
+
+2019-11-06 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ PR tree-optimization/92317
+ * gcc/testsuite/g++.dg/opt/pr92317.C: New test.
+
+2019-11-06 Gergö Barany <gergo@codesourcery.com>
+ Frederik Harwath <frederik@codesourcery.com>
+ Thomas Schwinge <thomas@codesourcery.com>
+
+ * c-c++-common/goacc/nested-reductions-warn.c: New test.
+ * c-c++-common/goacc/nested-reductions.c: New test.
+ * gfortran.dg/goacc/nested-reductions-warn.f90: New test.
+ * gfortran.dg/goacc/nested-reductions.f90: New test.
+
+2019-11-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR inline-asm/92352
+ * c-c++-common/pr92352.c: New test.
+
+2019-11-06 Xiong Hu Luo <luoxhu@linux.ibm.com>
+
+ PR92090
+ * gcc.target/powerpc/pr72804.c: Add -fno-inline-functions --param
+ max-inline-insns-single-O2=200.
+ * gcc.target/powerpc/pr79439-1.c: Add -fno-inline-functions.
+ * gcc.target/powerpc/vsx-builtin-7.c: Likewise.
+
+2019-11-05 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92373
+ * gcc.dg/Warray-bounds-55.c: New test.
+ * gcc.dg/Wzero-length-array-bounds-2.c: New test.
+
+2019-11-05 Jim Wilson <jimw@sifive.com>
+
+ PR middle-end/92263
+ * gcc.dg/pr92263.c: New.
+
+2019-11-05 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/92333
+ PR middle-end/82608
+ * gcc.dg/Warray-bounds-51.c: New test.
+
+2019-11-05 Nathan Sidwell <nathan@acm.org>
+
+ PR c++/92370
+ * g++.dg/pr92370.C: New.
+
+2019-11-04 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/92341
+ PR middle-end/82612
+ * g++.dg/warn/Warray-bounds-4.C: Adjust text of expected warning.
+ * gcc.dg/Warray-bounds-53.c: New test.
+ * gcc.dg/Warray-bounds-54.c: New test.
+
+2019-11-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92371
+ * gcc.dg/torture/pr92371.c: New testcase.
+
+2019-11-05 Martin Liska <mliska@suse.cz>
+
+ * c-c++-common/ubsan/ptr-overflow-2.c: Update based on changed
+ run-time reporting format.
+
+2019-11-05 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.dg/tree-ssa/gen-vect-26.c: Disable loop peeling check for
+ IBM Z.
+ * gcc.dg/tree-ssa/gen-vect-28.c: Likewise.
+
+2019-11-05 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.dg/tree-ssa/gen-vect-11.c: Add --param min-vect-loop-bound=0
+ for IBM Z.
+ * gcc.dg/tree-ssa/gen-vect-11.c: Likewise.
+
+2019-11-05 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/s390.exp
+ (check_effective_target_s390_useable_hw): Add inline asm for z14
+ and z15. Replace instruction for z13 with lochiz. Add register
+ clobbers. Check also for __zarch__ when doing the __VX__ test.
+
+2019-11-05 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.target/arm/attr-crypto.c: Skip if -mpure-code is used.
+ * gcc.target/arm/attr-neon-fp16.c: Likewise.
+ * gcc.target/arm/combine-cmp-shift.c: Likewise.
+ * gcc.target/arm/data-rel-1.c: Likewise.
+ * gcc.target/arm/data-rel-2.c: Likewise.
+ * gcc.target/arm/data-rel-3.c: Likewise.
+ * gcc.target/arm/ftest-armv7a-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv7a-thumb.c: Likewise.
+ * gcc.target/arm/ftest-armv7r-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv7r-thumb.c: Likewise.
+ * gcc.target/arm/ftest-armv7ve-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv7ve-thumb.c: Likewise.
+ * gcc.target/arm/ftest-armv8a-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv8a-thumb.c: Likewise.
+ * gcc.target/arm/lceil-vcvt_1.c: Likewise.
+ * gcc.target/arm/lfloor-vcvt_1.c: Likewise.
+ * gcc.target/arm/lround-vcvt_1.c: Likewise.
+ * gcc.target/arm/memset-inline-10.c: Likewise.
+ * gcc.target/arm/mod_2.c: Likewise.
+ * gcc.target/arm/mod_256.c: Likewise.
+ * gcc.target/arm/pr40657-1.c: Likewise.
+ * gcc.target/arm/pr44788.c: Likewise.
+ * gcc.target/arm/pr50305.c: Likewise.
+ * gcc.target/arm/pr51835.c: Likewise.
+ * gcc.target/arm/pr51915.c: Likewise.
+ * gcc.target/arm/pr52006.c: Likewise.
+ * gcc.target/arm/pr53187.c: Likewise.
+ * gcc.target/arm/pr58784.c: Likewise.
+ * gcc.target/arm/pr59575.c: Likewise.
+ * gcc.target/arm/pr59923.c: Likewise.
+ * gcc.target/arm/pr60650-2.c: Likewise.
+ * gcc.target/arm/pr60657.c: Likewise.
+ * gcc.target/arm/pr60663.c: Likewise.
+ * gcc.target/arm/pr67439_1.c: Likewise.
+ * gcc.target/arm/pr68620.c: Likewise.
+ * gcc.target/arm/pr7676.c: Likewise.
+ * gcc.target/arm/pr79239.c: Likewise.
+ * gcc.target/arm/pr81863.c: Likewise.
+ * gcc.target/arm/pragma_attribute.c: Likewise.
+ * gcc.target/arm/pragma_cpp_fma.c: Likewise.
+ * gcc.target/arm/require-pic-register-loc.c: Likewise.
+ * gcc.target/arm/thumb-ltu.c: Likewise.
+ * gcc.target/arm/thumb1-pic-high-reg.c: Likewise.
+ * gcc.target/arm/thumb1-pic-single-base.c: Likewise.
+ * gcc.target/arm/tlscall.c: Likewise.
+ * gcc.target/arm/unsigned-float.c: Likewise.
+ * gcc.target/arm/vrinta-ce.c: Likewise.
+
+2019-11-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92324
+ * gcc.dg/vect/pr92324-3.c: New testcase.
+
+2019-11-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91945
+ * gfortran.dg/pr91945.f90: New test.
+
+ PR c++/92343
+ * g++.dg/cpp2a/attr-likely6.C: New test.
+
+2019-11-05 Martin Liska <mliska@suse.cz>
+
+ PR c++/92339
+ * g++.dg/pr92339.C: New test.
+
+2019-11-05 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/gomp/declare-variant-7.C: New test.
+ * g++.dg/gomp/declare-variant-8.C: New test.
+
+2019-11-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR testsuite/92302
+ * gcc.target/sparc/sparc-ret-3.c: Accept more registers in address.
+
+2019-11-04 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92349
+ * gcc.dg/Warray-bounds-50.c: New test.
+
+2019-11-04 Joel Hutton <Joel.Hutton@arm.com>
+
+ * gcc.dg/vect/bb-slp-40.c: New test.
+ * gcc.dg/vect/bb-slp-41.c: New test.
+
+2019-11-04 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92345
+ * gcc.dg/torture/pr92345.c: New testcase.
+
+2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/tiny-printf.c: New test.
+
+2019-11-04 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/devices/csv-using-env-var.c: New test.
+ * gcc.target/msp430/devices/csv-using-installed.c: New test.
+ * gcc.target/msp430/devices/csv-using-option.c: New test.
+ * gcc.target/msp430/devices/devices-main.c: New test source file.
+ * gcc.target/msp430/devices/msp430-devices.h: New test.
+ * gcc.target/msp430/msp430.exp (msp430_device_permutations_runtest):
+ Add special cases for csv-using* tests.
+ Define TESTING_HARD_DATA when running tests that use hard-coded device
+ data.
+ (get_installed_device_data_path): New.
+ (msp430_hide_installed_devices_data): New.
+ (msp430_restore_installed_devices_data): New.
+ (msp430_test_installed_device_data): New.
+ (msp430_install_device_data): New.
+
+2019-11-04 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92301
+ * gcc.dg/pr92301.c: New testcase.
+
+2019-11-03 Martin Sebor <msebor@redhat.com>
+
+ PR c++/88565
+ * g++.dg/warn/Warray-bounds-9.C: New test.
+
+2019-11-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/conversion/ptrmem9.C: Check location.
+ * g++.dg/expr/cond2.C: Likewise.
+ * g++.dg/warn/Waddress-1.C: Check locations.
+ * g++.old-deja/g++.bugs/900324_02.C: Check location.
+ * g++.old-deja/g++.jason/rfg20.C: Likewise.
+ * g++.old-deja/g++.law/typeck1.C: Likewise.
+ * g++.old-deja/g++.rfg/00321_01-.C: Likewise.
+ * g++.old-deja/g++.rfg/00324_02-.C: Likewise.
+
+ * g++.dg/diagnostic/alignof1.C: New.
+ * g++.dg/expr/sizeof1.C: Check location.
+ * g++.dg/cpp0x/rv-lvalue-req.C: Check locations.
+
+2019-11-02 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/declare-variant-12.c: New test.
+
+ PR c++/89640
+ * g++.dg/cpp1z/attr-lambda1.C: New test.
+ * g++.dg/ext/attr-lambda2.C: New test.
+
+ * c-c++-common/gomp/declare-variant-6.c: Expect construct rather than
+ constructor in diagnostic messages.
+ * c-c++-common/gomp/declare-variant-7.c: Likewise.
+ * c-c++-common/gomp/declare-variant-11.c: New test.
+
+ PR c++/88335 - Implement P1073R3: Immediate functions
+ * g++.dg/cpp2a/consteval1.C: New test.
+ * g++.dg/cpp2a/consteval2.C: New test.
+ * g++.dg/cpp2a/consteval3.C: New test.
+ * g++.dg/cpp2a/consteval4.C: New test.
+ * g++.dg/cpp2a/consteval5.C: New test.
+ * g++.dg/cpp2a/consteval6.C: New test.
+ * g++.dg/cpp2a/consteval7.C: New test.
+ * g++.dg/cpp2a/consteval8.C: New test.
+ * g++.dg/cpp2a/consteval9.C: New test.
+ * g++.dg/cpp2a/consteval10.C: New test.
+ * g++.dg/cpp2a/consteval11.C: New test.
+ * g++.dg/cpp2a/consteval12.C: New test.
+ * g++.dg/cpp2a/consteval13.C: New test.
+ * g++.dg/cpp2a/consteval14.C: New test.
+ * g++.dg/ext/consteval1.C: New test.
+
+ PR c++/91369 - Implement P0784R7: constexpr new
+ * g++.dg/cpp2a/constexpr-new6.C: New test.
+ * g++.dg/cpp2a/constexpr-new7.C: New test.
+
+ * gcc.dg/pr36902.c: Terminate dg-warning regexp string.
+
+2019-11-01 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91679
+ PR middle-end/91647
+ PR middle-end/91463
+ PR middle-end/92312
+ * c-c++-common/Warray-bounds-2.c: Disable VRP. Adjust expected messages.
+ * g++.dg/warn/Warray-bounds-8.C: Remove xfails.
+ * gcc.dg/Warray-bounds-48.c: New test.
+ * gcc.dg/Warray-bounds-49.c: New test.
+ * gcc.dg/Wstringop-overflow-16.c: Adjust text of expected messages.
+ * gcc.dg/Wstringop-overflow-21.c: New test.
+ * gcc.dg/Wzero-length-array-bounds.c: New test.
+ * gcc.dg/pr36902.c: Remove xfail.
+ * gcc.dg/strlenopt-57.c: Add an expected warning.
+
+2019-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.dg/byte_3.f: New test.
+ * gfortran.dg/byte_4.f90: Ditto.
+
+2019-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/90988
+ * gfortran.dg/pr90988_4.f: New test.
+
+2019-11-01 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/tree-ssa/builtin-sprintf-warn-3.c: Declare test functions
+ with noipa attribute.
+
+2019-11-01 Nathan Sidwell <nathan@acm.org>
+
+ * g++.dg/template/fn.C: New.
+
+2019-11-01 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR testsuite/92127
+ * gcc.dg/vect/costmodel/ppc/costmodel-pr37194.c: Disable unroll.
+ * gcc.dg/vect/costmodel/ppc/costmodel-fast-math-vect-pr29925.c:
+ Likewise.
+
+2019-10-31 Alexandre Oliva <oliva@adacore.com>
+
+ * gcc.misc-tests/help.exp: Test --help=common for full sentences.
+
+2019-10-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/92296
+ * c-c++-common/cpp/pr92296-1.c: New test.
+ * c-c++-common/cpp/pr92296-2.c: New test.
+
+2019-10-31 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/devices-main.c: Move to devices subdirectory.
+ * gcc.target/msp430/devices/bad-devices-1.c: Update #include path to
+ devices-main.c.
+ * gcc.target/msp430/devices/bad-devices-2.c: Likewise.
+ * gcc.target/msp430/devices/bad-devices-3.c: Likewise.
+ * gcc.target/msp430/devices/bad-devices-4.c: Likewise.
+ * gcc.target/msp430/devices/bad-devices-5.c: Likewise.
+ * gcc.target/msp430/devices/bad-devices-6.c: Likewise.
+ * gcc.target/msp430/devices/csv-device-order.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_00.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_01.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_02.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_04.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_08.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_10.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_11.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_12.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_14.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_18.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_20.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_21.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_22.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_24.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_28.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430fr5969.c: Likewise.
+ * gcc.target/msp430/devices/hard-cc430f5123.c: Likewise.
+ * gcc.target/msp430/devices/hard-foo.c: Likewise.
+ * gcc.target/msp430/devices/hard-msp430afe253.c: Likewise.
+ * gcc.target/msp430/devices/hard-msp430cg4616.c: Likewise.
+ * gcc.target/msp430/devices/hard-msp430f4783.c: Likewise.
+ * gcc.target/msp430/devices/hard-rf430frl154h_rom.c: Likewise.
+
+2019-10-31 Richard Sandiford <richard.sandiford@arm.com>
+
+ * g++.target/aarch64/sve/vcond_1_run.C: Update test name.
+
+2019-10-31 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/vcond_4.c: Split parts out into...
+ * gcc.target/aarch64/sve/vcond_4_costly.c,
+ * gcc.target/aarch64/sve/vcond_4_sel.c,
+ * gcc.target/aarch64/sve/vcond_4_zero.c: ...these new tests.
+ * gcc.target/aarch64/sve/vcond_4_run.c: Adjust accordingly.
+ * gcc.target/aarch64/sve/vcond_5.c: Likewise.
+
+2019-10-31 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/reduc_strict_3.c: Split all but the
+ first function out into...
+ * gcc.target/aarch64/sve/reduc_strict_4.c,
+ * gcc.target/aarch64/sve/reduc_strict_5.c,
+ * gcc.target/aarch64/sve/reduc_strict_6.c,
+ * gcc.target/aarch64/sve/reduc_strict_7.c,
+ * gcc.target/aarch64/sve/reduc_strict_8.c,
+ * gcc.target/aarch64/sve/reduc_strict_9.c: ...these new tests.
+ Test for scalable vectors instead of 256-bit vectors.
+
+2019-10-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/92284
+ * gfortran.dg/bind_c_array_params_3_aux.c: Include
+ ../../../libgfortran/ISO_Fortran_binding.h rather than
+ ISO_Fortran_binding.h.
+
+2019-10-31 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/achar_2.f90: Remove bogus line from
+ last commit.
+
+2019-10-31 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/achar_2.f90: Print 'DONE' and add dg-output.
+
+2019-10-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * gcc.target/aarch64/sve/reduc_strict_3.c: Fix option order.
+ * gcc.target/i386/avx-vzeroupper-19.c: Likewise.
+ * gcc.target/i386/avx2-vect-mask-store-move1.c: Likewise.
+ * gcc.target/i386/avx512f-gather-2.c: Likewise.
+ * gcc.target/i386/avx512f-gather-5.c: Likewise.
+ * gcc.target/i386/l_fma_double_1.c: Likewise.
+ * gcc.target/i386/l_fma_double_2.c: Likewise.
+ * gcc.target/i386/l_fma_double_3.c: Likewise.
+ * gcc.target/i386/l_fma_double_4.c: Likewise.
+ * gcc.target/i386/l_fma_double_5.c: Likewise.
+ * gcc.target/i386/l_fma_double_6.c: Likewise.
+ * gcc.target/i386/l_fma_float_1.c: Likewise.
+ * gcc.target/i386/l_fma_float_2.c: Likewise.
+ * gcc.target/i386/l_fma_float_3.c: Likewise.
+ * gcc.target/i386/l_fma_float_4.c: Likewise.
+ * gcc.target/i386/l_fma_float_5.c: Likewise.
+ * gcc.target/i386/l_fma_float_6.c: Likewise.
+ * gcc.target/i386/mask-pack.c: Likewise.
+ * gcc.target/i386/mask-unpack.c: Likewise.
+
+2019-10-31 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/92284
+ * gfortran.dg/bind-c-intent-out.f90: Update expected dump;
+ extend comment.
+ * gfortran.dg/bind_c_array_params_3.f90: New.
+ * gfortran.dg/bind_c_array_params_3_aux.c: New.
+
+2019-10-31 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/declare-variant-9.c: New test.
+ * c-c++-common/gomp/declare-variant-10.c: New test.
+
+2019-10-31 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/92277
+ * fortran.dg/pr92277.f90: New.
+
+2019-10-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/92231
+ * gcc.c-torture/compile/pr92231.c: New test.
+
+2019-10-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * gcc.dg/vect/vect-epilogues.c: New test.
+ * gcc.dg/vect/fast-math-vect-call-1.c: Disable for epilogue
+ vectorization.
+ * gcc.dg/vect/no-fast-math-vect16.c: Likewise.
+ * gcc.dg/vect/no-scevccp-noreassoc-slp-reduc-7.c: Likewise.
+ * gcc.dg/vect/no-scevccp-vect-iv-3.c: Likewise.
+ * gcc.dg/vect/no-section-anchors-vect-31.c: Likewise.
+ * gcc.dg/vect/no-section-anchors-vect-64.c: Likewise.
+ * gcc.dg/vect/no-section-anchors-vect-66.c: Likewise.
+ * gcc.dg/vect/no-section-anchors-vect-68.c: Likewise.
+ * gcc.dg/vect/no-vfa-vect-dv-2.c: Likewise.
+ * gcc.dg/vect/pr33804.c: Likewise.
+ * gcc.dg/vect/pr53773.c: Likewise.
+ * gcc.dg/vect/pr65947-1.c: Likewise.
+ * gcc.dg/vect/pr65947-13.c: Likewise.
+ * gcc.dg/vect/pr65947-14.c: Likewise.
+ * gcc.dg/vect/pr65947-4.c: Likewise.
+ * gcc.dg/vect/pr80631-1.c: Likewise.
+ * gcc.dg/vect/pr80631-2.c: Likewise.
+ * gcc.dg/vect/slp-23.c: Likewise.
+ * gcc.dg/vect/slp-25.c: Likewise.
+ * gcc.dg/vect/slp-reduc-2.c: Likewise.
+ * gcc.dg/vect/slp-reduc-5.c: Likewise.
+ * gcc.dg/vect/slp-reduc-6.c: Likewise.
+ * gcc.dg/vect/slp-reduc-sad-2.c: Likewise.
+ * gcc.dg/vect/slp-widen-mult-half.c: Likewise.
+ * gcc.dg/vect/trapv-vect-reduc-4.c: Likewise.
+ * gcc.dg/vect/vect-103.c: Likewise.
+ * gcc.dg/vect/vect-109.c: Likewise.
+ * gcc.dg/vect/vect-119.c: Likewise.
+ * gcc.dg/vect/vect-24.c: Likewise.
+ * gcc.dg/vect/vect-26.c: Likewise.
+ * gcc.dg/vect/vect-27.c: Likewise.
+ * gcc.dg/vect/vect-29.c: Likewise.
+ * gcc.dg/vect/vect-42.c: Likewise.
+ * gcc.dg/vect/vect-44.c: Likewise.
+ * gcc.dg/vect/vect-48.c: Likewise.
+ * gcc.dg/vect/vect-50.c: Likewise.
+ * gcc.dg/vect/vect-52.c: Likewise.
+ * gcc.dg/vect/vect-54.c: Likewise.
+ * gcc.dg/vect/vect-56.c: Likewise.
+ * gcc.dg/vect/vect-58.c: Likewise.
+ * gcc.dg/vect/vect-60.c: Likewise.
+ * gcc.dg/vect/vect-72.c: Likewise.
+ * gcc.dg/vect/vect-75-big-array.c: Likewise.
+ * gcc.dg/vect/vect-75.c: Likewise.
+ * gcc.dg/vect/vect-77-alignchecks.c: Likewise.
+ * gcc.dg/vect/vect-77-global.c: Likewise.
+ * gcc.dg/vect/vect-78-alignchecks.c: Likewise.
+ * gcc.dg/vect/vect-78-global.c: Likewise.
+ * gcc.dg/vect/vect-89-big-array.c: Likewise.
+ * gcc.dg/vect/vect-89.c: Likewise.
+ * gcc.dg/vect/vect-91.c: Likewise.
+ * gcc.dg/vect/vect-92.c: Likewise.
+ * gcc.dg/vect/vect-96.c: Likewise.
+ * gcc.dg/vect/vect-cond-reduc-3.c: Likewise.
+ * gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
+ * gcc.dg/vect/vect-live-1.c: Likewise.
+ * gcc.dg/vect/vect-live-2.c: Likewise.
+ * gcc.dg/vect/vect-live-3.c: Likewise.
+ * gcc.dg/vect/vect-live-4.c: Likewise.
+ * gcc.dg/vect/vect-live-slp-1.c: Likewise.
+ * gcc.dg/vect/vect-live-slp-2.c: Likewise.
+ * gcc.dg/vect/vect-live-slp-3.c: Likewise.
+ * gcc.dg/vect/vect-multitypes-3.c: Likewise.
+ * gcc.dg/vect/vect-multitypes-4.c: Likewise.
+ * gcc.dg/vect/vect-multitypes-6.c: Likewise.
+ * gcc.dg/vect/vect-peel-1-epilogue.c: Likewise. New test.
+ * gcc.dg/vect/vect-peel-1-src.c: Likewise. New test.
+ * gcc.dg/vect/vect-peel-1.c: Likewise.
+ * gcc.dg/vect/vect-peel-3-epilogue.c: Likewise. New test.
+ * gcc.dg/vect/vect-peel-3-src.c: Likewise. New test.
+ * gcc.dg/vect/vect-peel-3.c: Likewise.
+ * gcc.dg/vect/vect-peel-4-epilogue.c: Likewise. New test.
+ * gcc.dg/vect/vect-peel-4-src.c: Likewise. New test.
+ * gcc.dg/vect/vect-peel-4.c: Likewise.
+ * gcc.dg/vect/vect-reduc-6.c: Likewise.
+ * gcc.dg/vect/vect-reduc-dot-s16a.c: Likewise.
+ * gcc.dg/vect/vect-reduc-dot-s8a.c: Likewise.
+ * gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
+ * gcc.dg/vect/vect-reduc-dot-u16b.c: Likewise.
+ * gcc.dg/vect/vect-reduc-dot-u8a.c: Likewise.
+ * gcc.dg/vect/vect-reduc-dot-u8b.c: Likewise.
+ * gcc.dg/vect/vect-reduc-pattern-1a.c: Likewise.
+ * gcc.dg/vect/vect-reduc-pattern-1b-big-array.c: Likewise.
+ * gcc.dg/vect/vect-reduc-pattern-1c-big-array.c: Likewise.
+ * gcc.dg/vect/vect-reduc-pattern-2a.c: Likewise.
+ * gcc.dg/vect/vect-reduc-pattern-2b-big-array.c: Likewise.
+ * gcc.dg/vect/vect-reduc-sad.c: Likewise.
+ * gcc.dg/vect/vect-widen-mult-const-s16.c: Likewise.
+ * gcc.dg/vect/vect-widen-mult-const-u16.c: Likewise.
+ * gcc.dg/vect/vect-widen-mult-half-u8.c: Likewise.
+ * gcc.dg/vect/vect-widen-mult-half.c: Likewise.
+ * gcc.dg/vect/vect-widen-mult-u16.c: Likewise.
+ * gcc.dg/vect/vect-widen-mult-u8-s16-s32.c: Likewise.
+ * gcc.dg/vect/wrapv-vect-reduc-dot-s8b.c: Likewise.
+ * gcc.target/aarch64/sve/reduc_strict_3.c: Likewise.
+ * gcc.target/i386/avx-vzeroupper-19.c: Likewise.
+ * gcc.target/i386/avx2-vect-mask-store-move1.c: Likewise.
+ * gcc.target/i386/avx512f-gather-2.c: Likewise.
+ * gcc.target/i386/avx512f-gather-5.c: Likewise.
+ * gcc.target/i386/l_fma_double_1.c: Likewise.
+ * gcc.target/i386/l_fma_double_2.c: Likewise.
+ * gcc.target/i386/l_fma_double_3.c: Likewise.
+ * gcc.target/i386/l_fma_double_4.c: Likewise.
+ * gcc.target/i386/l_fma_double_5.c: Likewise.
+ * gcc.target/i386/l_fma_double_6.c: Likewise.
+ * gcc.target/i386/l_fma_float_1.c: Likewise.
+ * gcc.target/i386/l_fma_float_2.c: Likewise.
+ * gcc.target/i386/l_fma_float_3.c: Likewise.
+ * gcc.target/i386/l_fma_float_4.c: Likewise.
+ * gcc.target/i386/l_fma_float_5.c: Likewise.
+ * gcc.target/i386/l_fma_float_6.c: Likewise.
+ * gcc.target/i386/mask-pack.c: Likewise.
+ * gcc.target/i386/mask-unpack.c: Likewise.
+ * gfortran.dg/vect/vect-4.f90: Likewise.
+
+2019-10-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91369 - Implement P0784R7: constexpr new
+ * g++.dg/cpp2a/constexpr-new5.C: New test.
+
+ * g++.dg/cpp0x/Wpessimizing-move6.C: New test.
+
+2019-10-30 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR c++/92024
+ * g++.dg/parse/crash70.C: New test.
+ * c-c++-common/Wshadow-1.c: New test.
+
+2019-10-30 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/92208
+ * gfortran.dg/pr92208.f90: New.
+
+2019-10-30 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92134 - constinit malfunction in static data member.
+ * g++.dg/cpp2a/constinit14.C: New test.
+
+2019-10-30 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/mlarge-use-430-insn.c: New test.
+
+2019-10-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92275
+ * gcc.dg/torture/pr92275.c: New testcase.
+
+2019-10-30 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/gomp/declare-variant-6.C: New test.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ * c-c++-common/Wstringop-truncation-4.c: Disable IPA ICF.
+ * gcc.dg/tree-ssa/pr64910-2.c: Likewise.
+ * gcc.dg/tree-ssa/pr79352.c: Likewise.
+
+2019-10-30 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/declare-variant-2.c: Add a test with , before
+ match clause.
+ * c-c++-common/gomp/declare-variant-6.c: Expect diagnostics also from
+ C++ FE and adjust regexp so that it handles C++ pretty printing of
+ function names.
+ * g++.dg/gomp/declare-variant-1.C: New test.
+ * g++.dg/gomp/declare-variant-2.C: New test.
+ * g++.dg/gomp/declare-variant-3.C: New test.
+ * g++.dg/gomp/declare-variant-4.C: New test.
+ * g++.dg/gomp/declare-variant-5.C: New test.
+
+2019-10-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/conversion/ptrmem2.C: Adjust for error + inform.
+ * g++.dg/gomp/tpl-atomic-2.C: Likewise.
+
+2019-10-30 Martin Liska <mliska@suse.cz>
+
+ PR lto/91393
+ PR lto/88220
+ * gcc.dg/lto/pr91393_0.c: New test.
+
+2019-10-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92262
+ * g++.dg/opt/pr92262.C: New test.
+
+2019-10-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/65930
+ * gcc.dg/vect/pr65930-2.c: New testcase.
+
+2019-10-30 Mark Eggleston <mark.eggleston@codethink.com>
+
+ * gfortran.dg/no_overwrite_recursive_1.f90: New test.
+ * gfortran.dg/no_overwrite_recursive_2.f90: New test.
+
+2019-10-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/other/ptrmem8.C: Test locations too.
+ * g++.dg/template/dtor6.C: Likewise.
+
+2019-10-29 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90998 - ICE with copy elision in init by ctor and -Wconversion.
+ * g++.dg/cpp0x/overload-conv-4.C: New test.
+
+2019-10-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92201
+ * g++.dg/other/pr92201.C: New test.
+
+2019-10-29 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91548 - fix detecting modifying const objects for ARRAY_REF.
+ * g++.dg/cpp1y/constexpr-tracking-const15.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const16.C: New test.
+ * g++.dg/cpp1z/constexpr-tracking-const1.C: New test.
+
+2019-10-29 Martin Sebor <msebor@redhat.com>
+
+ PR testsuite/92144
+ * c-c++-common/Warray-bounds-4.c: Disable test to avoid failures
+ due to PR 83543.
+
+2019-10-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92260
+ * gcc.dg/pr92260.c: New testcase.
+
+2019-10-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/65930
+ * gcc.dg/vect/pr65930-1.c: New testcase.
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+ Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * g++.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: New file.
+ * gcc.target/aarch64/sve/acle/aarch64-sve-acle-asm.exp: New file.
+ * gcc.target/aarch64/sve/acle/asm: New test directory.
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/pcs/aarch64-sve-pcs.exp: New file.
+ * gcc.target/aarch64/sve/pcs/annotate_1.c: New test.
+ * gcc.target/aarch64/sve/pcs/annotate_2.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/annotate_3.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/annotate_4.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/annotate_5.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/annotate_6.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/annotate_7.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_1.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_10.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_11_nosc.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_11_sc.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_2.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_3.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_4.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_f16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_f32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_f64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_s16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_s32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_s64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_s8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_u16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_u32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_u64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_be_u8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_f16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_f32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_f64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_s16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_s32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_s64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_s8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_u16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_u32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_u64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_5_le_u8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_f16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_f32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_f64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_s16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_s32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_s64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_s8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_u16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_u32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_u64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_be_u8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_f16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_f32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_f64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_s16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_s32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_s64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_s8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_u16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_u32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_u64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_6_le_u8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_7.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/args_9.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/nosve_1.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/nosve_2.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/nosve_3.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/nosve_4.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/nosve_5.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/nosve_6.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/nosve_7.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/nosve_8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_1.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_1_1024.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_1_2048.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_1_256.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_1_512.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_2.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_3.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_4.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_4_1024.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_4_2048.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_4_256.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_4_512.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_5.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_5_1024.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_5_2048.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_5_256.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_5_512.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_6.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_6_1024.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_6_2048.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_6_256.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_6_512.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_7.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/return_9.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_1_be_nowrap.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_1_be_wrap.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_1_le_nowrap.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_1_le_wrap.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_2_be_nowrap.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_2_be_wrap.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_2_le_nowrap.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_2_le_wrap.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_3.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_4_be.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_4_le.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_5_be.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/saves_5_le.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_1.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_1_256.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_1_512.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_1_1024.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_1_2048.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_2.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_2_256.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_2_512.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_2_1024.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_2_2048.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/stack_clash_3.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/unprototyped_1.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_1.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_f16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_f32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_f64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_s16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_s32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_s64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_s8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_u16.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_u32.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_u64.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_2_u8.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_3_nosc.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/varargs_3_sc.c: Likewise.
+ * gcc.target/aarch64/sve/pcs/vpcs_1.c: Likewise.
+ * g++.target/aarch64/sve/catch_7.C: Likewise.
+
+2019-10-29 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+ Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * g++.target/aarch64/sve/acle/aarch64-sve-acle.exp: New file.
+ * g++.target/aarch64/sve/acle/general-c++: New test directory.
+ * gcc.target/aarch64/sve/acle/aarch64-sve-acle.exp: New file.
+ * gcc.target/aarch64/sve/acle/general: New test directory.
+ * gcc.target/aarch64/sve/acle/general-c: Likewise.
+
+2019-10-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92241
+ * gcc.dg/torture/pr92241-2.c: New testcase.
+
+2019-10-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92258
+ * gcc.target/i386/pr92258.c: New test.
+
+2019-10-28 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/strlenopt-89.c: New test.
+ * gcc.dg/strlenopt-90.c: New test.
+ * gcc.dg/Wstringop-overflow-20.c: New test.
+
+2019-10-28 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92226
+ * gcc.dg/strlenopt-88.c: New test.
+
+2019-10-28 Martin Sebor <msebor@redhat.com>
+
+ PR c/66970
+ * c-c++-common/cpp/has-builtin-2.c: New test.
+ * c-c++-common/cpp/has-builtin-3.c: New test.
+ * c-c++-common/cpp/has-builtin.c: New test.
+
+2019-10-28 Mihailo Stojanovic <mistojanovic@wavecomp.com>
+
+ PR target/82981
+ * gcc.target/mips/mips64r6-ti-mult.c: New test.
+
+ * gcc.target/mips/mips-builtins-pure.c: New test.
+
+ * gcc.target/mips/msa-insert-split.c: New test.
+
+2019-10-28 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * gcc.target/riscv/save-restore-2.c: New file.
+ * gcc.target/riscv/save-restore-3.c: New file.
+ * gcc.target/riscv/save-restore-4.c: New file.
+ * gcc.target/riscv/save-restore-5.c: New file.
+ * gcc.target/riscv/save-restore-6.c: New file.
+ * gcc.target/riscv/save-restore-7.c: New file.
+ * gcc.target/riscv/save-restore-8.c: New file.
+
+2019-10-28 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR tree-optimization/92163
+ * gcc.dg/tree-ssa/pr92163.c: New test.
+
+2019-10-28 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR middle-end/91272
+ * gcc.target/aarch64/sve/clastb_1.c: Add dg-scan.
+ * gcc.target/aarch64/sve/clastb_2.c: Likewise.
+ * gcc.target/aarch64/sve/clastb_3.c: Likewise.
+ * gcc.target/aarch64/sve/clastb_4.c: Likewise.
+ * gcc.target/aarch64/sve/clastb_5.c: Likewise.
+ * gcc.target/aarch64/sve/clastb_6.c: Likewise.
+ * gcc.target/aarch64/sve/clastb_7.c: Likewise.
+ * gcc.target/aarch64/sve/clastb_8.c: Likewise.
+
+2019-10-28 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92252
+ * gcc.dg/torture/pr92252.c: New testcase.
+
+2019-10-28 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92241
+ * gcc.dg/torture/pr92241.c: New testcase.
+
+2019-10-28 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/92225
+ * gcc.target/i386/pr92225.c: New test.
+
+2019-10-28 Michael Matz <matz@suse.de>
+
+ PR middle-end/90796
+ * gcc.dg/unroll-and-jam.c: Disable loop-invariant motion and adjust.
+
+2019-10-28 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR rtl-optimization/92007
+ * g++.dg/opt/pr92007.C: New test (from Arseny Solokha).
+
+2019-10-28 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/91863
+ * gfortran.dg/bind-c-intent-out.f90: New.
+
+2019-10-25 Jiufu Guo <guojiufu@linux.ibm.com>
+
+ PR tree-optimization/88760
+ * gcc.target/powerpc/small-loop-unroll.c: New test.
+ * c-c++-common/tsan/thread_leak2.c: Update test.
+ * gcc.dg/pr59643.c: Update test.
+ * gcc.target/powerpc/loop_align.c: Update test.
+ * gcc.target/powerpc/ppc-fma-1.c: Update test.
+ * gcc.target/powerpc/ppc-fma-2.c: Update test.
+ * gcc.target/powerpc/ppc-fma-3.c: Update test.
+ * gcc.target/powerpc/ppc-fma-4.c: Update test.
+ * gcc.target/powerpc/pr78604.c: Update test.
+
+2019-10-27 Andreas Tobler <andreast@gcc.gnu.org>
+
+ * gcc.c-torture/execute/fprintf-2.c: Silence a Free/NetBSD libc warning.
+ * gcc.c-torture/execute/printf-2.c: Likewise.
+ * gcc.c-torture/execute/user-printf.c: Likewise.
+
+2019-10-27 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/86248
+ * gfortran.dg/char_result_19.f90: New test.
+ * gfortran.dg/char_result_mod_19.f90: Module for the new test.
+
+2019-10-26 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/89071
+ * gcc.target/i386/pr87007-4.c: New test.
+ * gcc.target/i386/pr87007-5.c: Ditto.
+
+2019-10-25 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91581 - ICE in exception-specification of defaulted ctor.
+ * g++.dg/cpp0x/noexcept55.C: New test.
+
+2019-10-25 Cesar Philippidis <cesar@codesourcery.com>
+ Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/goacc/common-block-1.f90: New test.
+ * gfortran.dg/goacc/common-block-2.f90: New test.
+ * gfortran.dg/goacc/common-block-3.f90: New test.
+
+2019-10-25 David Edelsohn <dje.gcc@gmail.com>
+
+ * gcc.target/powerpc/pr70100.c: Add -mvsx.
+ Allow AIX ABI function name.
+
+2019-10-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92222
+ * gcc.dg/torture/pr92222.c: New testcase.
+
+2019-10-25 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/reduc_strict_3.c (double_reduc1): Prevent
+ the loop from being unrolled.
+
+2019-10-25 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/loop_add_5.c: Remove XFAILs for tests
+ that now pass.
+ * gcc.target/aarch64/sve/reduc_1.c: Likewise.
+ * gcc.target/aarch64/sve/reduc_2.c: Likewise.
+ * gcc.target/aarch64/sve/reduc_5.c: Likewise.
+ * gcc.target/aarch64/sve/reduc_8.c: Likewise.
+ * gcc.target/aarch64/sve/slp_13.c: Likewise.
+ * gcc.target/aarch64/sve/slp_5.c: Likewise. Update expected
+ WHILELO counts.
+ * gcc.target/aarch64/sve/slp_7.c: Likewise.
+
+2019-10-25 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/pr65947-1.c: No longer expect doubled dump lines
+ for FOLD_EXTRACT_LAST reductions.
+ * gcc.dg/vect/pr65947-2.c: Likewise.
+ * gcc.dg/vect/pr65947-3.c: Likewise.
+ * gcc.dg/vect/pr65947-4.c: Likewise.
+ * gcc.dg/vect/pr65947-5.c: Likewise.
+ * gcc.dg/vect/pr65947-6.c: Likewise.
+ * gcc.dg/vect/pr65947-9.c: Likewise.
+ * gcc.dg/vect/pr65947-10.c: Likewise.
+ * gcc.dg/vect/pr65947-12.c: Likewise.
+ * gcc.dg/vect/pr65947-13.c: Likewise.
+ * gcc.dg/vect/pr65947-14.c: Likewise.
+ * gcc.dg/vect/pr80631-1.c: Likewise.
+ * gcc.dg/vect/pr80631-2.c: Likewise.
+ * gcc.dg/vect/vect-cond-reduc-3.c: Likewise.
+ * gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
+
+2019-10-24 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/declare-variant-8.c: New test.
+
+2019-10-24 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.dg/ipa/ipa-sra-19.c: Remove dg-skip-if. Add argument type to
+ prototype of k.
+
+2019-10-24 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/vect/slp-reduc-10a.c: New testcase.
+ * gcc.dg/vect/slp-reduc-10b.c: Likewise.
+ * gcc.dg/vect/slp-reduc-10c.c: Likewise.
+ * gcc.dg/vect/slp-reduc-10d.c: Likewise.
+ * gcc.dg/vect/slp-reduc-10e.c: Likewise.
+
+2019-10-24 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/emulate-slli.c: Skip for -mcpu=msp430.
+ Add shift by a constant 5 bits.
+ Update scan-assembler directives.
+ * gcc.target/msp430/emulate-srai.c: Likewise.
+ * gcc.target/msp430/emulate-srli.c: Skip for -mcpu=msp430.
+
+2019-10-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92205
+ * gcc.dg/vect/pr92205.c: New testcase.
+
+2019-10-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92203
+ * gcc.dg/torture/pr92203.c: New testcase.
+
+2019-10-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/65930
+ * gcc.dg/vect/vect-reduc-2short.c: Fix typo.
+
+2019-10-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/65930
+ * gcc.dg/vect/vect-reduc-2char-big-array.c: Adjust again.
+ * gcc.dg/vect/vect-reduc-2char.c: Likewise.
+ * gcc.dg/vect/vect-reduc-2short.c: Likewise.
+ * gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
+ * gcc.dg/vect/vect-reduc-pattern-2c.c: Likewise.
+
+2019-10-24 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * gcc.target/s390/load-thread-pointer-once-2.c: New test.
+
+2019-10-24 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/vect/slp-reduc-9.c: New testcase.
+
+2019-10-23 David Edelsohn <dje.gcc@gmail.com>
+
+ * gcc.target/powerpc/pr70010.c: Add -Wno-psabi.
+ * gcc.target/powerpc/pr70010-[12].c: Require LTO.
+ * gcc.target/powerpc/pr91275.c: Add -mcpu=power8.
+
+2019-10-23 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/65930
+ * gcc.dg/vect/vect-reduc-2char-big-array.c: Adjust.
+ * gcc.dg/vect/vect-reduc-2char.c: Likewise.
+ * gcc.dg/vect/vect-reduc-2short.c: Likewise.
+ * gcc.dg/vect/vect-reduc-dot-s8b.c: Likewise.
+ * gcc.dg/vect/vect-reduc-pattern-2c.c: Likewise.
+
+2019-10-23 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/cpp2a/constexpr-dtor3.C: Expect in 'constexpr' expansion of
+ message on the line with variable declaration.
+ * g++.dg/ext/constexpr-attr-cleanup1.C: Likewise.
+
+2019-10-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/execute/20191023-1.c: New test.
+
+2019-10-23 Martin Liska <mliska@suse.cz>
+
+ PR ipa/91969
+ * g++.dg/ipa/pr91969.C: New test.
+
+2019-10-22 Marc Glisse <marc.glisse@inria.fr>
+
+ PR c++/85746
+ * g++.dg/pr85746.C: New file.
+
+2019-10-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92173
+ * gcc.dg/torture/pr92173.c: New testcase.
+
+2019-10-22 Michael Matz <matz@suse.de>
+
+ PR middle-end/90796
+ * gcc.dg/unroll-and-jam.c: Add three invalid and one valid case.
+
+2019-10-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92173
+ * gcc.dg/torture/pr92173.c: New testcase.
+
+2019-10-22 Richard Sandiford <richard.sandiford@arm.com>
+
+ * g++.dg/diagnostic/aka5.h: New test.
+ * g++.dg/diagnostic/aka5a.C: Likewise.
+ * g++.dg/diagnostic/aka5b.C: Likewise.
+ * g++.target/aarch64/diag_aka_1.C: Likewise.
+
+2019-10-22 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/Wnonnull.c: Provide prototypes for strlen and memcpy.
+ Use __SIZE_TYPE__ instead of size_t.
+
+2019-10-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/parse/qualified2.C: Tighten dg-error directive.
+ * g++.old-deja/g++.other/decl5.C: Don't expect redundant error.
+
+2019-10-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92015
+ * g++.dg/cpp0x/constexpr-92015.C: New test.
+
+2019-10-21 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92062 - ODR-use ignored for static member of class template.
+ * g++.dg/cpp0x/constexpr-odr1.C: New test.
+ * g++.dg/cpp0x/constexpr-odr2.C: New test.
+
+2019-10-21 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92106 - ICE with structured bindings and -Wreturn-local-addr.
+ * g++.dg/cpp1z/decomp50.C: New test.
+
+2019-10-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92162
+ * gcc.dg/pr92162.c: New testcase.
+
+2019-10-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92161
+ * gfortran.dg/pr92161.f: New testcase.
+
+2019-10-21 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/aarch64/acle/rng_1.c: New test.
+
+2019-10-21 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR tree-optimization/91532
+ * gcc.target/aarch64/sve/fmla_2.c: Add dg-scan check for two st1d
+ insns.
+
+2019-10-20 Georg-Johann Lay <avr@gjlay.de>
+
+ Fix some fallout for small targets.
+
+ PR testsuite/52641
+ * gcc.dg/torture/pr86034.c: Use 32-bit base type for a bitfield of
+ width > 16 bits.
+ * gcc.dg/torture/pr90972.c [avr]: Add option "-w".
+ * gcc.dg/torture/pr87693.c: Same.
+ * gcc.dg/torture/pr91178.c: Add dg-require-effective-target size32plus.
+ * gcc.dg/torture/pr91178-2.c: Same.
+ * gcc.dg/torture/20181024-1.c
+ * gcc.dg/torture/pr86554-1.c: Use 32-bit integers.
+ * gcc.dg/tree-ssa/pr91091-1.c: Same.
+
+2019-10-20 Jan Hubicka <hubicka@ucw.cz>
+
+ * gcc.c-torture/execute/alias-access-path-2.c: New testcase.
+ * gcc.dg/tree-ssa/alias-access-path-11.c: xfail.
+
+2019-10-20 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/cpp2a/nodiscard-reason-only-one.C: In dg-error or dg-warning
+ remove (?n) uses and replace .* with \[^\n\r]*.
+ * g++.dg/cpp2a/nodiscard-reason.C: Likewise.
+ * g++.dg/cpp2a/nodiscard-once.C: Likewise.
+ * g++.dg/cpp2a/nodiscard-reason-nonstring.C: Likewise.
+
+2019-10-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/92140
+ * gcc.target/i386/pr92140.c: New test.
+ * gcc.c-torture/execute/pr92140.c: New test.
+
+2019-10-19 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/Wnonnull.c: Add attributed function declarations for
+ memcpy and strlen for Darwin.
+
+2019-10-18 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/92157
+ * gcc.dg/strlenopt-69.c: Disable test failing due to PR 92155.
+ * gcc.dg/strlenopt-87.c: New test.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * gcc.target/arm/negdi-3.c: Update expected output to allow NEGS.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * gcc.dg/builtin-arith-overflow-3.c: New test.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * gcc.target/arm/negdi-3.c: Remove XFAIL markers.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * gcc.target/arm/pr53447-1.c: Remove XFAIL.
+ * gcc.target/arm/pr53447-3.c: Remove XFAIL.
+ * gcc.target/arm/pr53447-4.c: Remove XFAIL.
+
+2019-10-18 Richard Earnshaw <rearnsha@arm.com>
+
+ * gcc.target/arm/negdi-3.c: Add XFAILS.
+ * gcc.target/arm/pr3447-1.c: Likewise.
+ * gcc.target/arm/pr3447-3.c: Likewise.
+ * gcc.target/arm/pr3447-4.c: Likewise.
+
+2019-10-18 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/69455
+ * gfortran.dg/pr69455_1.f90: New test.
+ * gfortran.dg/pr69455_2.f90: Ditto.
+
+2019-10-18 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * gcc.target/arm/multilib.exp: Add extra tests.
+
+2019-10-18 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/91586
+ * gfortran.dg/class_71.f90: New.
+
+2019-10-18 Georg-Johann Lay <avr@gjlay.de>
+
+ Fix some fallout for small targets.
+
+ PR testsuite/52641
+ * gcc.c-torture/execute/20190820-1.c:
+ Add dg-require-effective-target int32plus.
+ * gcc.c-torture/execute/pr85331.c
+ Add dg-require-effective-target double64plus.
+ * gcc.dg/pow-sqrt-1.c: Same.
+ * gcc.dg/pow-sqrt-2.c: Same.
+ * gcc.dg/pow-sqrt-3.c: Same.
+ * gcc.c-torture/execute/20190901-1.c: Same.
+ * gcc.c-torture/execute/user-printf.c [avr]: Skip.
+ * gcc.c-torture/execute/fprintf-2.c [avr]: Skip.
+ * gcc.c-torture/execute/printf-2.c [avr]: Skip.
+ * gcc.dg/Wlarger-than3.c [avr]: Skip.
+ * gcc.c-torture/execute/ieee/20041213-1.c (sqrt)
+ [avr,double=float]: Provide custom prototype.
+ * gcc.dg/pr36017.c: Same.
+ * gcc.c-torture/execute/pr90025.c: Use 32-bit int.
+ * gcc.dg/complex-7.c: Add dg-require-effective-target double64.
+ * gcc.dg/loop-versioning-1.c:
+ Add dg-require-effective-target size32plus.
+ * gcc.dg/loop-versioning-2.c: Same.
+
+2019-10-18 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+ Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/86753
+ * gcc.target/aarch64/sve/cond_cnot_2.c: Remove XFAIL
+ from { scan-assembler-not {\tsel\t}.
+ * gcc.target/aarch64/sve/cond_convert_1.c: Adjust to make
+ only one load conditional.
+ * gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
+ * gcc.target/aarch64/sve/vcond_4.c: Remove XFAIL's.
+ * gcc.target/aarch64/sve/vcond_5.c: Likewise.
+
+2019-10-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92056
+ * gcc.dg/tree-ssa/pr92056.c: New test.
+
+2019-10-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.old-deja/g++.other/decl9.C: Check locations too.
+
+2019-10-17 Yuliang Wang <yuliang.wang@arm.com>
+
+ * gcc.target/aarch64/sve2/eor3_1.c: New test.
+ * gcc.target/aarch64/sve2/nlogic_1.c: As above.
+ * gcc.target/aarch64/sve2/nlogic_2.c: As above.
+ * gcc.target/aarch64/sve2/bitsel_1.c: As above.
+ * gcc.target/aarch64/sve2/bitsel_2.c: As above.
+ * gcc.target/aarch64/sve2/bitsel_3.c: As above.
+ * gcc.target/aarch64/sve2/bitsel_4.c: As above.
+
+2019-10-17 Aldy Hernandez <aldyh@redhat.com>
+
+ * gcc.dg/tree-ssa/evrp4.c: Check for +INF instead of -1.
+
+2019-10-17 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.target/arm/vseleqdf.c: Add missing closing bracket.
+ * gcc.target/arm/vseleqsf.c: Likewise.
+ * gcc.target/arm/vselgedf.c: Likewise.
+ * gcc.target/arm/vselgesf.c: Likewise.
+ * gcc.target/arm/vselgtdf.c: Likewise.
+ * gcc.target/arm/vselgtsf.c: Likewise.
+ * gcc.target/arm/vselledf.c: Likewise.
+ * gcc.target/arm/vsellesf.c: Likewise.
+ * gcc.target/arm/vselltdf.c: Likewise.
+ * gcc.target/arm/vselltsf.c: Likewise.
+ * gcc.target/arm/vselnedf.c: Likewise.
+ * gcc.target/arm/vselnesf.c: Likewise.
+ * gcc.target/arm/vselvcdf.c: Likewise.
+ * gcc.target/arm/vselvcsf.c: Likewise.
+ * gcc.target/arm/vselvsdf.c: Likewise.
+ * gcc.target/arm/vselvssf.c: Likewise.
+
+2019-10-17 Mark Eggleston <mark.eggleston@codethink.com>
+
+ * gfortran.dg/auto_in_equiv_3.f90: New test.
+ * gfortran.dg/auto_in_equiv_4.f90: New test.
+ * gfortran.dg/auto_in_equiv_5.f90: New test.
+ * gfortran.dg/auto_in_equiv_6.f90: New test.
+ * gfortran.dg/auto_in_equiv_7.f90: New test.
+
+2019-10-17 Georg-Johann Lay <avr@gjlay.de>
+
+ * gcc.target/avr/progmem-error-1.cpp: Fix location of the
+ expected diagnostic.
+
+2019-10-17 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR testsuite/92125
+ * gcc.dg/ipa/pr91088.c: Change char conversion to bitand.
+
+2019-10-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/92056
+ * gcc.c-torture/compile/pr92056.c: New test.
+
+ PR tree-optimization/92115
+ * gcc.dg/pr92115.c: New test.
+
+ PR fortran/87752
+ * gfortran.dg/gomp/pr87752.f90: New test.
+
+2019-10-17 Richard Biener <rguenther@suse.de>
+
+ PR debug/91887
+ * g++.dg/debug/dwarf2/pr91887.C: New testcase.
+
+2019-10-16 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/83821
+ * c-c++-common/Warray-bounds-4.c: Remove XFAIL.
+ * gcc.dg/strlenopt-82.c: New test.
+ * gcc.dg/strlenopt-83.c: Same.
+ * gcc.dg/strlenopt-84.c: Same.
+ * gcc.dg/strlenopt-85.c: Same.
+ * gcc.dg/strlenopt-86.c: Same.
+ * gcc.dg/tree-ssa/calloc-4.c: Same.
+ * gcc.dg/tree-ssa/calloc-5.c: Same.
+
+2019-10-16 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91996
+ * gcc.dg/strlenopt-80.c: New test.
+ * gcc.dg/strlenopt-81.c: New test.
+
+2019-10-16 Mihailo Stojanovic <mistojanovic@wavecomp.com>
+
+ * gcc.target/mips/msa-dpadd-dpsub.c: New test.
+
+2019-10-16 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * gcc.target/aarch64/symbol-range.c: Improve testcase.
+ * gcc.target/aarch64/symbol-range-tiny.c: Likewise.
+
+2019-10-16 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/vect/vect-cond-reduc-3.c: New testcase.
+ * gcc.dg/vect/vect-cond-reduc-4.c: Likewise.
+
+2019-10-16 Peter Bergner <bergner@linux.ibm.com>
+ Jiufu Guo <guojiufu@linux.ibm.com>
+
+ PR target/70010
+ * gcc.target/powerpc/pr70010.c: New test.
+ * gcc.target/powerpc/pr70010-1.c: New test.
+ * gcc.target/powerpc/pr70010-2.c: New test.
+ * gcc.target/powerpc/pr70010-3.c: New test.
+ * gcc.target/powerpc/pr70010-4.c: New test.
+
+2019-10-16 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/91088
+ * gcc.dg/ipa/pr91088.c: New test.
+ * gcc.dg/ipa/pr91089.c: Add sub-test for range analysis.
+ * g++.dg/tree-ssa/ivopts-3.C: Force a function to be noinline.
+
+2019-10-15 Andrew Sutton <asutton@lock3software.com>
+
+ * g++.dg/cpp2a/concepts5.C: New test.
+
+2019-10-15 Andrew Pinski <apinski@marvell.com>
+
+ * gcc.c-torture/compile/20191015-1.c: New test.
+ * gcc.c-torture/compile/20191015-2.c: New test.
+
+2019-10-15 Martin Sebor <msebor@redhat.com>
+
+ PR testsuite/92016
+ * gcc.dg/Wstringop-overflow-17.c: Expect an additional warning.
+
+2019-10-15 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ PR target/92093
+ * gcc.target/powerpc/pr91275.c: Fix type and endian issues.
+
+2019-10-15 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/92048
+ * gcc.dg/vect/fast-math-vect-pr29925.c: Avoid unrolling of
+ inner loop.
+
+2019-10-15 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * gcc.target/s390/load-thread-pointer-once.c: New test.
+
+2019-10-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92094
+ * gfortran.dg/pr92094.f90: New testcase.
+
+2019-10-15 Hongyu Wang <hongyu.wang@intel.com>
+
+ PR target/92035
+ * gcc.target/i386/avx512f-vrndscaless-1.c: Add scan-assembler-times
+ directives for newly expected instructions.
+ * gcc.target/i386/avx512f-vrndscalesd-1.c: Likewise.
+ * gcc.target/i386/avx512f-vrndscaless-2.c
+ (avx512f_test): Add tests for new intrinsics.
+ * gcc.target/i386/avx512f-vrndscalesd-2.c: Likewise.
+ * gcc.target/i386/avx-1.c (__builtin_ia32_rndscalefss_round,
+ __builtin_ia32_rndscalefsd_round): Remove.
+ (__builtin_ia32_rndscalefss_mask_round,
+ __builtin_ia32_rndscalefsd_mask_round): Define.
+ * gcc.target/i386/sse-13.c: Ditto.
+ * gcc.target/i386/sse-23.c: Ditto.
+
+2019-10-15 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/92046
+ * c-c++-common/cxxbitfields-3.c: Adjust.
+ * c-c++-common/cxxbitfields-6.c: Likewise.
+ * c-c++-common/simulate-thread/bitfields-1.c: Likewise.
+ * c-c++-common/simulate-thread/bitfields-2.c: Likewise.
+ * c-c++-common/simulate-thread/bitfields-3.c: Likewise.
+ * c-c++-common/simulate-thread/bitfields-4.c: Likewise.
+ * g++.dg/simulate-thread/bitfields-2.C: Likewise.
+ * g++.dg/simulate-thread/bitfields.C: Likewise.
+ * gcc.dg/lto/pr52097_0.c: Likewise.
+ * gcc.dg/simulate-thread/speculative-store-2.c: Likewise.
+ * gcc.dg/simulate-thread/speculative-store-3.c: Likewise.
+ * gcc.dg/simulate-thread/speculative-store-4.c: Likewise.
+ * gcc.dg/simulate-thread/speculative-store.c: Likewise.
+ * gcc.dg/tree-ssa/20050314-1.c: Likewise.
+
+2019-10-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR tree-optimization/92085
+ * gcc.dg/tree-ssa/pr92085-1.c: New test.
+ * gcc.dg/tree-ssa/pr92085-2.c: Likewise.
+
+2019-10-14 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/89943
+ * gfortran.dg/pr89943_1.f90: New test.
+ * gfortran.dg/pr89943_2.f90: Ditto.
+ * gfortran.dg/pr89943_3.f90: Ditto.
+ * gfortran.dg/pr89943_4.f90: Ditto.
+
+2019-10-14 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/92004
+ * gfortran.dg/argument_checking_24.f90: New test.
+ * gfortran.dg/abstract_type_6.f90: Add error message.
+ * gfortran.dg/argument_checking_11.f90: Correct wording
+ in error message.
+ * gfortran.dg/argumeent_checking_13.f90: Likewise.
+ * gfortran.dg/interface_40.f90: Add error message.
+
+2019-10-14 Maya Rashish <coypu@sdf.org>
+
+ * gcc.c-torture/compile/pr85401: New test.
+
+2019-10-14 Mihailo Stojanovic <mistojanovic@wavecomp.com>
+
+ * gcc.target/mips/constant-spill.c: New test.
+
+2019-10-14 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/92069
+ * gcc.dg/torture/pr92069.c: New testcase.
+
+2019-10-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/constexpr-union5.C: Test location(s) too.
+ * g++.dg/diagnostic/bitfld2.C: Likewise.
+ * g++.dg/ext/anon-struct1.C: Likewise.
+ * g++.dg/ext/anon-struct6.C: Likewise.
+ * g++.dg/ext/flexary19.C: Likewise.
+ * g++.dg/ext/flexary9.C: Likewise.
+ * g++.dg/template/error17.C: Likewise.
+
+2019-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/92084
+ * g++.dg/gomp/pr92084.C: New test.
+
+2019-10-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/diag-aka-5.h: New test.
+ * gcc.dg/diag-aka-5a.c: Likewise.
+ * gcc.dg/diag-aka-5b.c: Likewise.
+ * gcc.target/aarch64/diag_aka_1.c (f): Expect an aka to be printed
+ for myvec.
+
+2019-10-14 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/declare-variant-7.c: Add tests for clauses not
+ separated by commas in simd selector trait properties.
+
+2019-10-14 Aldy Hernandez <aldyh@redhat.com>
+
+ * gcc.dg/tree-ssa/evrp4.c: Adjust for unsigned non-zero being
+ [1,MAX].
+
+2019-10-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/indirect-thunk-1.c: Allow 'l' or 'L' in
+ indirection label prefix, for Darwin.
+ * gcc.target/i386/indirect-thunk-2.c: Likewise.
+ * gcc.target/i386/indirect-thunk-3.c: Likewise.
+ * gcc.target/i386/indirect-thunk-4.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-1.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-2.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-3.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-4.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-5.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-6.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-1.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-2.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-3.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-4.c: Likewise.
+ * gcc.target/i386/indirect-thunk-inline-1.c: Likewise.
+ * gcc.target/i386/indirect-thunk-inline-2.c: Likewise.
+ * gcc.target/i386/indirect-thunk-inline-3.c: Likewise.
+ * gcc.target/i386/indirect-thunk-inline-4.c: Likewise.
+ * gcc.target/i386/pr32219-2.c: Likewise.
+ * gcc.target/i386/pr32219-3.c: Likewise.
+ * gcc.target/i386/pr32219-4.c: Likewise.
+ * gcc.target/i386/pr32219-7.c: Likewise.
+ * gcc.target/i386/pr32219-8.c: Likewise.
+ * gcc.target/i386/ret-thunk-14.c: Likewise.
+ * gcc.target/i386/ret-thunk-15.c: Likewise.
+ * gcc.target/i386/ret-thunk-9.c: Likewise.
+
+2019-10-13 Damian Rouson <damain@sourceryinstitue.org>
+
+ PR fortran/91513
+ * gfortran.dg/impure_assignment_2.f90: Update dg-error regex.
+
+2019-10-13 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/92017
+ * gfortran.dg/minmaxloc_14.f90: New test.
+
+2019-10-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * lib/target-supports.exp (add_options_for_c99_runtime): Remove.
+ (check_effective_target_c99_runtime): Remove call to
+ add_options_for_c99_runtime.
+
+ * gcc.dg/builtins-18.c: Remove dg-add-options c99_runtime.
+ * gcc.dg/builtins-20.c: Likewise.
+ * gcc.dg/builtins-53.c: Likewise.
+ * gcc.dg/builtins-55.c: Likewise.
+ * gcc.dg/builtins-67.c: Likewise.
+ * gcc.dg/c99-tgmath-1.c: Likewise.
+ * gcc.dg/c99-tgmath-2.c: Likewise.
+ * gcc.dg/c99-tgmath-3.c: Likewise.
+ * gcc.dg/c99-tgmath-4.c: Likewise.
+ * gcc.dg/ipa/inline-8.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-5.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-7.c: Likewise.
+ * gcc.dg/nextafter-2.c: Likewise.
+ * gcc.dg/pr42427.c: Likewise.
+ * gcc.dg/pr78965.c: Likewise.
+ * gcc.dg/single-precision-constant.c: Likewise.
+ * gcc.dg/torture/builtin-convert-1.c: Likewise.
+ * gcc.dg/torture/builtin-convert-2.c: Likewise.
+ * gcc.dg/torture/builtin-convert-3.c: Likewise.
+ * gcc.dg/torture/builtin-convert-4.c: Likewise.
+ * gcc.dg/torture/builtin-fp-int-inexact.c: Likewise.
+ * gcc.dg/torture/builtin-fp-int-inexact-c2x.c: Likewise.
+ * gcc.dg/torture/builtin-integral-1.c: Likewise.
+ * gcc.dg/torture/builtin-power-1.c: Likewise.
+ * gcc.dg/tree-ssa/copy-sign-1.c: Likewise.
+ * gcc.dg/tree-ssa/minmax-2.c: Likewise.
+ * gcc.dg/tree-ssa/mult-abs-2.c: Likewise.
+ * gcc.target/i386/387-builtin-fp-int-inexact.c: Likewise.
+ * gcc.target/i386/387-rint-inline-1.c: Likewise.
+ * gcc.target/i386/387-rint-inline-2.c: Likewise.
+ * gcc.target/i386/conversion.c: Likewise.
+ * gcc.target/i386/pr47312.c: Likewise.
+ * gcc.target/i386/sse2-builtin-fp-int-inexact.c: Likewise.
+ * gcc.target/i386/sse2-rint-inline-1.c: Likewise.
+ * gcc.target/i386/sse2-rint-inline-2.c: Likewise.
+ * gcc.target/i386/sse4_1-builtin-fp-int-inexact.c: Likewise.
+ * gcc.target/i386/sse4_1-rint-inline.c: Likewise.
+
+2019-10-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/92063
+ * gcc.c-torture/compile/pr92063.c: New test.
+
+ * c-c++-common/gomp/declare-variant-2.c: Adjust for error recovery
+ improvements. Add new tests.
+ * c-c++-common/gomp/declare-variant-4.c: New test.
+ * c-c++-common/gomp/declare-variant-5.c: New test.
+ * c-c++-common/gomp/declare-variant-6.c: New test.
+ * c-c++-common/gomp/declare-variant-7.c: New test.
+
+2019-10-11 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/dfp/c11-constants-1.c, gcc.dg/dfp/c11-constants-2.c,
+ gcc.dg/dfp/c2x-constants-1.c, gcc.dg/dfp/c2x-constants-2.c: New
+ tests.
+ * gcc.dg/dfp/constants-pedantic.c: Use -std=gnu17 explicitly.
+ Update expected diagnostics.
+
+2019-10-11 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92070 - bogus error with -fchecking=2.
+ * g++.dg/expr/cond17.C: New test.
+
+2019-10-11 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92049 - extra error with -fchecking=2.
+ * g++.dg/template/builtin2.C: New test.
+
+2019-10-11 Jim Wilson <jimw@sifive.com>
+
+ PR rtl-optimization/91860
+ * gcc.dg/pr91860-1.c: New testcase.
+ * gcc.dg/pr91860-2.c: New testcase.
+ * gcc.dg/pr91860-3.c: New testcase.
+ * gcc.dg/pr91860-4.c: New testcase.
+
+2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91649
+ * gfortran.dg/pr91649.f90: New test.
+
+2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91715
+ * gfortran.dg/function_kinds_5.f90: Prune run-on error.
+ * gfortran.dg/pr85543.f90: Ditto.
+ * gfortran.dg/pr91715.f90: New test.
+
+2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/92018
+ * gfortran.dg/gnu_logical_2.f90: Update dg-error regex.
+ * gfortran.dg/pr81509_2.f90: Ditto.
+ * gfortran.dg/pr92018.f90: New test.
+
+2019-10-11 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/92019
+ * gfortran.dg/pr92019.f90: New test.
+
+2019-10-11 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/dfp/c11-keywords-1.c, gcc.dg/dfp/c11-keywords-2.c,
+ gcc.dg/dfp/c2x-keywords-1.c, gcc.dg/dfp/c2x-keywords-2.c: New
+ tests.
+ * gcc.dg/dfp/keywords-ignored-c99.c: Remove test.
+ * gcc.dg/dfp/constants-c99.c, gcc.dg/dfp/keywords-c89.c,
+ gcc.dg/dfp/keywords-c99.c: Use -pedantic-errors.
+
+2019-10-11 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/92050
+ * gfortran.dg/pr92050.f90: New.
+
+2019-10-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90883
+ PR tree-optimization/91091
+ * gcc.dg/torture/20191011-1.c: New testcase.
+ * gcc.dg/tree-ssa/ssa-fre-82.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-83.c: Likewise.
+ * gcc.dg/tree-ssa/redundant-assign-zero-1.c: Disable FRE.
+ * gcc.dg/tree-ssa/redundant-assign-zero-2.c: Likewise.
+
+2019-10-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/size_clause4.ads: New test.
+
+2019-10-11 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR target/77918
+ * gcc.target/s390/s390.exp: Enable Fortran tests.
+ * gcc.target/s390/zvector/autovec-double-quiet-eq.c: New test.
+ * gcc.target/s390/zvector/autovec-double-quiet-ge.c: New test.
+ * gcc.target/s390/zvector/autovec-double-quiet-gt.c: New test.
+ * gcc.target/s390/zvector/autovec-double-quiet-le.c: New test.
+ * gcc.target/s390/zvector/autovec-double-quiet-lt.c: New test.
+ * gcc.target/s390/zvector/autovec-double-quiet-ordered.c: New test.
+ * gcc.target/s390/zvector/autovec-double-quiet-uneq.c: New test.
+ * gcc.target/s390/zvector/autovec-double-quiet-unordered.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-eq-z13-finite.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-eq-z13.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-eq.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-ge-z13-finite.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-ge-z13.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-ge.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-gt-z13-finite.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-gt-z13.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-gt.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-le-z13-finite.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-le-z13.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-le.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-lt-z13-finite.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-lt-z13.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-lt.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-ltgt-z13-finite.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-ltgt-z13.c: New test.
+ * gcc.target/s390/zvector/autovec-double-signaling-ltgt.c: New test.
+ * gcc.target/s390/zvector/autovec-double-smax-z13.F90: New test.
+ * gcc.target/s390/zvector/autovec-double-smax.F90: New test.
+ * gcc.target/s390/zvector/autovec-double-smin-z13.F90: New test.
+ * gcc.target/s390/zvector/autovec-double-smin.F90: New test.
+ * gcc.target/s390/zvector/autovec-float-quiet-eq.c: New test.
+ * gcc.target/s390/zvector/autovec-float-quiet-ge.c: New test.
+ * gcc.target/s390/zvector/autovec-float-quiet-gt.c: New test.
+ * gcc.target/s390/zvector/autovec-float-quiet-le.c: New test.
+ * gcc.target/s390/zvector/autovec-float-quiet-lt.c: New test.
+ * gcc.target/s390/zvector/autovec-float-quiet-ordered.c: New test.
+ * gcc.target/s390/zvector/autovec-float-quiet-uneq.c: New test.
+ * gcc.target/s390/zvector/autovec-float-quiet-unordered.c: New test.
+ * gcc.target/s390/zvector/autovec-float-signaling-eq.c: New test.
+ * gcc.target/s390/zvector/autovec-float-signaling-ge.c: New test.
+ * gcc.target/s390/zvector/autovec-float-signaling-gt.c: New test.
+ * gcc.target/s390/zvector/autovec-float-signaling-le.c: New test.
+ * gcc.target/s390/zvector/autovec-float-signaling-lt.c: New test.
+ * gcc.target/s390/zvector/autovec-float-signaling-ltgt.c: New test.
+ * gcc.target/s390/zvector/autovec-fortran.h: New test.
+ * gcc.target/s390/zvector/autovec-long-double-signaling-ge.c: New test.
+ * gcc.target/s390/zvector/autovec-long-double-signaling-gt.c: New test.
+ * gcc.target/s390/zvector/autovec-long-double-signaling-le.c: New test.
+ * gcc.target/s390/zvector/autovec-long-double-signaling-lt.c: New test.
+ * gcc.target/s390/zvector/autovec.h: New test.
+
+2019-10-11 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * gcc.target/s390/vector/vec-scalar-cmp-1.c: Adjust
+ expectations.
+
+2019-10-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/array38.adb: New test.
+ * gnat.dg/array38_pkg.ad[sb]: New helper.
+
+2019-10-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91987
+ * g++.dg/cpp1z/eval-order6.C: New test.
+ * g++.dg/cpp1z/eval-order7.C: New test.
+ * g++.dg/cpp1z/eval-order8.C: New test.
+ * c-c++-common/gomp/pr91987.c: New test.
+
+2019-10-10 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c11-float-dfp-1.c, gcc.dg/c2x-float-no-dfp-1.c,
+ gcc.dg/c2x-float-no-dfp-2.c, gcc.dg/dfp/c2x-float-dfp-1.c,
+ gcc.dg/dfp/c2x-float-dfp-2.c, gcc.dg/dfp/c2x-float-dfp-3.c,
+ gcc.dg/dfp/tr24732-float-dfp-1.c,
+ gcc.dg/dfp/ts18661-2-float-dfp-1.c: New tests.
+
+2019-10-10 David Malcolm <dmalcolm@redhat.com>
+
+ PR 87488
+ * c-c++-common/diagnostic-format-json-2.c: Expect an "option_url"
+ field.
+ * c-c++-common/diagnostic-format-json-3.c: Likewise.
+ * gfortran.dg/diagnostic-format-json-2.F90: Likewise.
+ * gfortran.dg/diagnostic-format-json-3.F90: Likewise.
+ * jit.dg/test-error-array-bounds.c (create_code): Ensure that
+ error messages don't contain escaped URLs.
+
+2019-10-10 David Malcolm <dmalcolm@redhat.com>
+
+ PR 87488
+ * lib/prune.exp (TEST_ALWAYS_FLAGS): Add -fdiagnostics-urls=never.
+
+2019-10-10 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/92022
+ * g++.dg/pr92022.C: New test.
+
+2019-10-10 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/declare-variant-1.c: New test.
+ * c-c++-common/gomp/declare-variant-2.c: New test.
+ * c-c++-common/gomp/declare-variant-3.c: New test.
+ * g++.dg/gomp/this-1.C: Adjust for diagnostic message spelling fix.
+ * gcc.dg/gomp/declare-variant-1.c: New test.
+ * gcc.dg/gomp/declare-variant-2.c: New test.
+
+2019-10-09 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/90879
+ * gcc.dg/Wstring-compare-2.c: New test.
+ * gcc.dg/Wstring-compare.c: New test.
+ * gcc.dg/strcmpopt_3.c: Scan the optmized dump instead of strlen.
+ * gcc.dg/strcmpopt_6.c: New test.
+ * gcc.dg/strlenopt-65.c: Remove uinnecessary declarations, add
+ test cases.
+ * gcc.dg/strlenopt-66.c: Run it.
+ * gcc.dg/strlenopt-68.c: New test.
+
+2019-10-09 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91364 - P0388R4: Permit conversions to arrays of unknown bound.
+ PR c++/69531 - DR 1307: Differently bounded array parameters.
+ PR c++/88128 - DR 330: Qual convs and pointers to arrays of pointers.
+ * g++.dg/conversion/qual1.C: New test.
+ * g++.dg/conversion/qual2.C: New test.
+ * g++.dg/conversion/qual3.C: New test.
+ * g++.dg/conversion/ref2.C: New test.
+ * g++.dg/conversion/ref3.C: New test.
+ * g++.dg/cpp0x/initlist-array3.C: Remove dg-error.
+ * g++.dg/cpp0x/initlist-array7.C: New test.
+ * g++.dg/cpp0x/initlist-array8.C: New test.
+ * g++.dg/cpp2a/array-conv1.C: New test.
+ * g++.dg/cpp2a/array-conv10.C: New test.
+ * g++.dg/cpp2a/array-conv11.C: New test.
+ * g++.dg/cpp2a/array-conv12.C: New test.
+ * g++.dg/cpp2a/array-conv13.C: New test.
+ * g++.dg/cpp2a/array-conv14.C: New test.
+ * g++.dg/cpp2a/array-conv15.C: New test.
+ * g++.dg/cpp2a/array-conv16.C: New test.
+ * g++.dg/cpp2a/array-conv17.C: New test.
+ * g++.dg/cpp2a/array-conv2.C: New test.
+ * g++.dg/cpp2a/array-conv3.C: New test.
+ * g++.dg/cpp2a/array-conv4.C: New test.
+ * g++.dg/cpp2a/array-conv5.C: New test.
+ * g++.dg/cpp2a/array-conv6.C: New test.
+ * g++.dg/cpp2a/array-conv7.C: New test.
+ * g++.dg/cpp2a/array-conv8.C: New test.
+ * g++.dg/cpp2a/array-conv9.C: New test.
+ * g++.old-deja/g++.bugs/900321_01.C: Adjust dg-error.
+
+2019-10-09 Marek Polacek <polacek@redhat.com>
+
+ PR c++/92032 - DR 1601: Promotion of enum with fixed underlying type.
+ * g++.dg/cpp0x/scoped_enum10.C: New test.
+ * g++.dg/cpp0x/scoped_enum11.C: New test.
+
+2019-10-08 Andrew Sutton <asutton@lock3software.com>
+
+ * lib/target-supports.exp (check_effective_target_concepts): Check
+ for std=c++2a.
+
+2019-10-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * c-c++-common/Waddress-1.c: Test locations too.
+ * c-c++-common/Wpointer-compare-1.c: Likewise.
+ * c-c++-common/Wshift-count-negative-1.c: Likewise.
+ * c-c++-common/Wshift-count-overflow-1.c: Likewise.
+ * c-c++-common/Wshift-negative-value-1.c: Likewise.
+ * c-c++-common/Wshift-negative-value-2.c: Likewise.
+ * c-c++-common/Wshift-negative-value-5.c: Likewise.
+ * c-c++-common/pr48418.c: Likewise.
+ * c-c++-common/pr65830.c: Likewise.
+ * c-c++-common/pr69764.c: Likewise.
+ * g++.dg/cpp0x/constexpr-array-ptr10.C: Likewise.
+ * g++.dg/cpp0x/nullptr37.C: Likewise.
+ * g++.dg/template/crash126.C: Likewise.
+ * g++.dg/template/crash129.C: Likewise.
+ * g++.dg/warn/Wextra-3.C: Likewise.
+ * g++.dg/warn/Wfloat-equal-1.C: Likewise.
+ * g++.dg/warn/Wstring-literal-comparison-1.C: Likewise.
+ * g++.dg/warn/Wstring-literal-comparison-2.C: Likewise.
+ * g++.dg/warn/pointer-integer-comparison.C: Likewise.
+ * g++.old-deja/g++.jason/crash8.C: Likewise.
+
+2019-10-09 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/vect/vect-outer-call-1.c: New testcase.
+
+2019-10-08 Alexandre Oliva <oliva@adacore.com>
+
+ * gcc.target/i386/20060512-1.c (sse2_test): Use a
+ call-clobbered register variable for stack-disaligning push
+ and pop. Require a frame pointer.
+ * gcc.target/i386/20060512-3.c (sse2_test): Likewise.
+
+2019-10-08 Martin Sebor <msebor@redhat.com>
+
+ PR c++/92001
+ * g++.dg/Wclass-memaccess-5.C: New test.
+
+2019-10-08 Dmitrij Pochepko <dmitrij.pochepko@bell-sw.com>
+
+ PR tree-optimization/90836
+ * lib/target-supports.exp (check_effective_target_popcount)
+ (check_effective_target_popcountll): New effective targets.
+ * gcc.dg/tree-ssa/popcount4.c: New test.
+ * gcc.dg/tree-ssa/popcount4l.c: New test.
+ * gcc.dg/tree-ssa/popcount4ll.c: New test.
+
+2019-10-08 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/92014
+ * gcc.dg/Wstringop-overflow-19.c: New test.
+
+2019-10-08 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91801
+ * gfortran.dg/pr91801.f90: New test.
+
+2019-10-08 Marek Polacek <polacek@redhat.com>
+
+ DR 685 - Integral promotion of enum ignores fixed underlying type.
+ * g++.dg/cpp0x/scoped_enum9.C: New test.
+
+2019-10-08 Martin Sebor <msebor@redhat.com>
+
+ PR tetsuite/92025
+ * gcc.dg/Wstringop-overflow-12.c: Remove xfail.
+
+2019-10-08 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/vect/pr65947-1.c: Adjust.
+ * gcc.dg/vect/pr65947-13.c: Likewise.
+ * gcc.dg/vect/pr65947-14.c: Likewise.
+ * gcc.dg/vect/pr65947-4.c: Likewise.
+ * gcc.dg/vect/pr80631-1.c: Likewise.
+ * gcc.dg/vect/pr80631-2.c: Likewise.
+
+2019-10-08 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/goacc/continuation-free-form.f95: Update dg-error.
+
+2019-10-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/torture/simd-abi-9.c: Require LP64 for
+ the function body test.
+
+2019-10-08 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/torture/builtin-fp-int-inexact-c2x.c: New test.
+
+2019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/430x-insns.c: New test.
+ * gcc.target/msp430/data-attributes-2.c: Remove dg-warning
+ directives for conflicts between the "section" and "lower" attributes.
+ * gcc.target/msp430/msp430.exp
+ (check_effective_target_msp430_region_not_lower): New.
+ (check_effective_target_msp430_region_lower): New.
+ * gcc.target/msp430/object-attributes-430.c: New test.
+ * gcc.target/msp430/object-attributes-default.c: New test.
+ * gcc.target/msp430/object-attributes-mlarge-any-region.c: New test.
+ * gcc.target/msp430/object-attributes-mlarge.c: New test.
+
+2019-10-07 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/pr71801.c (uuidcache_init): Fix up size of d array.
+
+2019-10-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/not-a-function-template-1.C: New.
+ * g++.dg/template/crash107.C: Adjust expected location.
+ * g++.dg/template/dependent-expr1.C: Check locations.
+ * g++.dg/template/error17.C: Check location.
+
+2019-10-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/91994
+ * gcc.target/i386/pr91994.c: New test.
+
+2019-10-07 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91975
+ * g++.dg/tree-ssa/ivopts-3.C: Adjust.
+ * gcc.dg/vect/vect-profile-1.c: Disable cunrolli.
+ * gcc.dg/vect/vect-double-reduc-6.c: Disable unrolling of
+ the innermost loop.
+ * gcc.dg/vect/vect-93.c: Likewise.
+ * gcc.dg/vect/vect-105.c: Likewise.
+ * gcc.dg/vect/pr79920.c: Likewise.
+ * gcc.dg/vect/no-vfa-vect-102.c: Likewise.
+ * gcc.dg/vect/no-vfa-vect-101.c: Likewise.
+ * gcc.dg/vect/pr83202-1.c: Operate on a larger array.
+ * gfortran.dg/vect/vect-8.f90: Likewise.
+ * gcc.dg/tree-ssa/cunroll-2.c: Scan early unrolling dump instead
+ of late one.
+
+2019-10-05 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/47045
+ * gfortran.dg/pr47054_1.f90: New test
+ * gfortran.dg/pr47054_2.f90: Ditto.
+
+2019-10-05 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91497
+ * gfortran.dg/pr91497.f90: Run on i?86-*-* and x86_64-*-* only.
+
+2019-10-05 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/91926
+ * gfortran.dg/ISO_Fortran_binding_13.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_13.c: Additional source.
+ * gfortran.dg/ISO_Fortran_binding_14.f90: New test.
+
+2019-10-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91369 - Implement P0784R7: constexpr new
+ * g++.dg/cpp0x/constexpr-delete2.C: Adjust expected diagnostics for
+ c++2a.
+ * g++.dg/cpp0x/locations1.C: Only expect constexpr ~S() diagnostics
+ in c++17_down, adjust expected wording.
+ * g++.dg/cpp1y/constexpr-new.C: Only expect diagnostics in c++17_down.
+ * g++.dg/cpp2a/constexpr-dtor1.C: New test.
+ * g++.dg/cpp2a/constexpr-dtor2.C: New test.
+ * g++.dg/cpp2a/constexpr-dtor3.C: New test.
+ * g++.dg/cpp2a/constexpr-new1.C: New test.
+ * g++.dg/cpp2a/constexpr-new2.C: New test.
+ * g++.dg/cpp2a/constexpr-new3.C: New test.
+ * g++.dg/cpp2a/constexpr-new4.C: New test.
+ * g++.dg/cpp2a/feat-cxx2a.C: Add __cpp_constinit and
+ __cpp_constexpr_dynamic_alloc tests. Tweak __cpp_* tests for c++2a
+ features to use style like older features, including #ifdef test.
+ * g++.dg/ext/is_literal_type3.C: New test.
+
+ PR tree-optimization/91734
+ * gcc.dg/pr91734.c: New test.
+
+2019-10-04 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/82752
+ * gcc.dg/format/c2x-strftime-1.c: New test.
+
+2019-10-04 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91977
+ * gcc.dg/Wstringop-overflow-18.c: New test.
+
+2019-10-04 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/Wstringop-overflow-17.c: New test.
+
+2019-10-04 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran.91959
+ * gfortran.dg/pr91959.f90: New test.
+
+2019-10-04 Rafael Tsuha <rafael.tsuha@usp.br>
+
+ * gcc.dg/sinhovercosh-1.c: New test.
+
+2019-10-04 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/c11-builtins-1.c, gcc.dg/c2x-builtins-1.c,
+ gcc.dg/dfp/c2x-builtins-dfp-1.c: New tests.
+
+2019-10-04 Mark Eggleston <mark.eggleston@codethink.com>
+
+ * gfortran.dg/auto_in_equiv_1.f90: Replaced.
+ * gfortran.dg/auto_in_equiv_2.f90: Replaced.
+ * gfortran.dg/auto_in_equiv_3.f90: Deleted.
+
+2019-10-04 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/torture/simd-abi-8.c: Use -mlittle-endian.
+ Check that there are no Q register saves or restores.
+
+2019-10-04 Richard Biener <rguenther@suse.de>
+
+ * gcc.c-torture/execute/loop-3.c: Fix undefined behavior.
+
+2019-10-04 Yuliang Wang <yuliang.wang@arm.com>
+
+ * gcc.target/aarch64/sve2/shracc_1.c: Tighten scan-assembler-nots
+ to avoid matching scalar code.
+
+2019-10-04 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/use_without_only_1.f90: Update column num in dg-warning.
+
+2019-10-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/71504
+ * g++.dg/cpp0x/constexpr-array21.C: New test.
+ * g++.dg/cpp1y/constexpr-array7.C: New test.
+ * g++.dg/cpp1z/constexpr-array1.C: New test.
+
+2019-10-04 Jason Merrill <jason@redhat.com>
+
+ PR c++/71504
+ * g++.dg/cpp0x/constexpr-array20.C: New test.
+
+2019-10-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91974
+ * g++.dg/cpp1z/eval-order5.C: New test.
+
+2019-10-03 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91497
+ * gfortran.dg/pr91497.f90: New test.
+
+2019-10-03 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/tree-ssa/pr61034.C: Add --param max-inline-insns-single-O2=200.
+
+2019-10-03 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
+
+ PR target/91769
+ * gcc.target/mips/pr91769.c: New test.
+
+2019-10-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/cpp0x/gen-attrs-67.C: Expect constructor priorities error
+ on any !init_priority target.
+
+2019-10-03 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/84487
+ * gfortran.dg/typebound_call_22.f03: xfail.
+
+2019-10-03 Mark Eggleston <mark.eggleston@codethink.com>
+
+ * gfortran.dg/bad_operands.f90: New test.
+ * gfortran.dg/character mismatch.f90: New test.
+ * gfortran.dg/compare_interfaces.f90: New test.
+ * gfortran.dg/hollerith_to_char_parameter_1.f90: New test.
+ * gfortran.dg/hollerith_to_char_parameter_2.f90: New test.
+ * gfortran.dg/widechar_intrinsics_1.f90: Checked for specific character
+ type names instead of "Type of argument".
+ * gfortran.dg/widechar_intrinsics_2.f90: Checked for specific character
+ type names instead of "Type of argument".
+ * gfortran.dg/widechar_intrinsics_3.f90: Checked for specific character
+ type names instead of "Type of argument".
+
+2019-10-02 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/cr-decimal-dig-2.c: New test.
+ * gcc.dg/limits-width-2.c: New test. Based on limits-width-1.c.
+ * gcc.dg/stdint-width-2.c: New test. Based on stdint-width-1.c.
+
+2019-10-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/integral-array-size-1.C: New.
+ * g++.dg/cpp0x/alias-decl-1.C: Test location(s) too.
+ * g++.dg/init/new43.C: Likewise.
+ * g++.dg/lookup/friend12.C: Likewise.
+ * g++.dg/lookup/pr79766.C: Likewise.
+ * g++.dg/lookup/pr84375.C: Likewise.
+ * g++.dg/other/new-size-type.C: Likewise.
+
+2019-10-03 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/ext/constexpr-attr-cleanup1.C: New test.
+
+2019-10-02 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/80936
+ * gcc.dg/Wnonnull-2.c: New test.
+ * gcc.dg/Wnonnull-3.c: New test.
+ * gcc.dg/nonnull-3.c: Expect more warnings.
+
+2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91784
+ * gfortran.dg/pr91784.f90: New test.
+
+2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91785
+ * gfortran.dg/pr91785.f90: New test.
+
+2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91942
+ * gfortran.dg/pr91587.f90: Update dg-error regex.
+ * gfortran.dg/pr91942.f90: New test.
+
+2019-10-02 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91943
+ gfortran.dg/pr91943.f90
+
+2019-10-02 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/tree-ssa/pr53844.C: Add -fno-inline-functions --param
+ max-inline-insns-single-O2=200.
+ * gcc.c-torture/execute/builtins/builtins.exp: Add
+ -fno-inline-functions to additional_flags.
+ * gcc.dg/ipa/inline-7.c: Add -fno-inline-functions.
+ * gcc.dg/optimize-bswapsi-5.c: Add -fno-inline-functions.
+ * gcc.dg/tree-ssa/ssa-thread-12.c: Add --param
+ early-inlining-insns-O2=14 -fno-inline-functions; revert previous
+ change.
+ * gcc.dg/winline-3.c: Use --param max-inline-insns-single-O2=1
+ --param inline-min-speedup-O2=100
+ instead of --param max-inline-insns-single=1 --param
+ inline-min-speedup=100
+
+2019-10-02 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/87047
+ * gcc.dg/pr87047.c: New test.
+
+2019-10-02 Martin Jambor <mjambor@suse.cz>
+
+ PR testsuite/91842
+ * gcc.dg/ipa/ipa-sra-19.c: Skip on powerpc.
+
+2019-10-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt82.adb: New test.
+ * gnat.dg/opt82_pkg.ads: New helper.
+
+2019-10-02 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/mips/call-clobbered-3.c: Remove skip for -Os.
+ * gcc.target/mips/call-clobbered-4.c: Delete.
+
+2019-10-02 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/gomp/is_device_ptr-1.f90: New.
+
+2019-10-02 Richard Biener <rguenther@suse.de>
+
+ PR c++/91606
+ * g++.dg/torture/pr91606.C: New testcase.
+
+2019-10-02 Tobias Burnus <tobias@codesourcery.com>
+
+ * gfortran.dg/goacc/asyncwait-1.f95: Handle new error message.
+ * gfortran.dg/goacc/asyncwait-2.f95: Likewise.
+ * gfortran.dg/goacc/asyncwait-3.f95: Likewise.
+ * gfortran.dg/goacc/asyncwait-4.f95: Likewise.
+ * gfortran.dg/goacc/default-2.f: Likewise.
+ * gfortran.dg/goacc/enter-exit-data.f95: Likewise.
+ * gfortran.dg/goacc/if.f95: Likewise.
+ * gfortran.dg/goacc/list.f95: Likewise.
+ * gfortran.dg/goacc/literal.f95: Likewise.
+ * gfortran.dg/goacc/loop-2-kernels-tile.f95: Likewise.
+ * gfortran.dg/goacc/loop-2-parallel-tile.f95: Likewise.
+ * gfortran.dg/goacc/loop-7.f95: Likewise.
+ * gfortran.dg/goacc/parallel-kernels-clauses.f95: Likewise.
+ * gfortran.dg/goacc/routine-6.f90: Likewise.
+ * gfortran.dg/goacc/several-directives.f95: Likewise.
+ * gfortran.dg/goacc/sie.f95: Likewise.
+ * gfortran.dg/goacc/tile-1.f90: Likewise.
+ * gfortran.dg/goacc/update-if_present-2.f90: Likewise.
+ * gfortran.dg/gomp/declare-simd-1.f90: Likewise.
+ * gfortran.dg/gomp/pr29759.f90: Likewise.
+
+2019-10-02 Tobias Burnus <tobias@codesourcery.com>
+
+ * libgomp/testsuite/libgomp.fortran/use_device_ptr-optional-1.f90: New.
+
+2019-10-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91940
+ * gcc.dg/vect/vect-bswap16.c: Add -msse4 on x86, run on all targets,
+ expect vectorized 1 loops message on both vect_bswap and sse4_runtime
+ targets.
+ * gcc.dg/vect/vect-bswap16a.c: New test.
+
+2019-10-02 Joseph Myers <joseph@codesourcery.com>
+
+ * gcc.dg/asm-scope-1.c, gcc.dg/cpp/c11-scope-1.c,
+ gcc.dg/cpp/c17-scope-1.c, gcc.dg/cpp/c2x-scope-1.c,
+ gcc.dg/cpp/c2x-scope-2.c, gcc.dg/cpp/c90-scope-1.c,
+ gcc.dg/cpp/c94-scope-1.c, gcc.dg/cpp/c99-scope-1.c,
+ gcc.dg/cpp/gnu11-scope-1.c, gcc.dg/cpp/gnu17-scope-1.c,
+ gcc.dg/cpp/gnu89-scope-1.c, gcc.dg/cpp/gnu99-scope-1.c: New tests.
+
+2019-10-01 David Malcolm <dmalcolm@redhat.com>
+
+ * gcc.dg/plugin/diagnostic_group_plugin.c (test_begin_group_cb):
+ Clear the prefix before emitting the "END GROUP" line.
+ * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
+ (custom_diagnostic_finalizer): Temporarily clear prefix when
+ calling diagnostic_show_locus, rather than destroying it
+ afterwards.
+
+2019-10-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * gcc.dg/tree-ssa/alias-access-path-10.c: New testcase.
+ * gcc.dg/tree-ssa/alias-access-path-11.c: New testcase.
+
+2019-10-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/lto/odr-6_0.C: New testcase.
+ * g++.dg/lto/odr-6_1.c: New testcase.
+
+2019-10-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * gcc.dg/tree-ssa/ssa-thread-12.c: Fix warning introduced by my
+ previous change.
+
+2019-10-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/tree-ssa/pr61034.C: Set early-inlining-insns-O2=14.
+ * g++.dg/tree-ssa/pr8781.C: Likewise.
+ * g++.dg/warn/Wstringop-truncation-1.C: Likewise.
+ * gcc.dg/ipa/pr63416.c: likewise.
+ * gcc.dg/vect/pr66142.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-thread-12.c: Mark compure_idf inline.
+
+2019-10-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91925
+ * g++.dg/conversion/packed2.C: New test.
+
+2019-10-01 Bill Schmidt <wschmdit@linux.ibm.com>
+
+ * gcc.target/powerpc/pr91275.c: New.
+
+2019-10-01 Alexandre Oliva <oliva@adacore.com>
+
+ * gcc.dg/torture/pr41094.c: Introduce intermediate variable.
+
+ PR debug/91507
+ * gcc.dg/debug/dwarf2/array-0.c: New.
+ * gcc.dg/debug/dwarf2/array-1.c: New.
+ * gcc.dg/debug/dwarf2/array-2.c: New.
+ * gcc.dg/debug/dwarf2/array-3.c: New.
+ * g++.dg/debug/dwarf2/array-0.C: New.
+ * g++.dg/debug/dwarf2/array-1.C: New.
+ * g++.dg/debug/dwarf2/array-2.C: New. Based on libstdc++-v3's
+ src/c++98/pool_allocator.cc:__pool_alloc_base::_S_heap_size.
+ * g++.dg/debug/dwarf2/array-3.C: New. Based on
+ gcc's config/i386/i386-features.c:xlogue_layout::s_instances.
+ * g++.dg/debug/dwarf2/array-4.C: New.
+
+2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/diag-aka-1.c (T): Turn into a pointer typedef.
+ (foo): Update accordingly.
+ * gcc.dg/diag-aka-4.c: New test.
+
+2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/diag-aka-3.c: New test.
+ * gcc.target/aarch64/diag_aka_1.c: New test.
+ * g++.dg/diagnostic/aka4.C: New test.
+
+2019-10-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/torture/simd-abi-10.c: New test.
+ * gcc.target/aarch64/torture/simd-abi-11.c: Likewise.
+
+2019-09-30 Yuliang Wang <yuliang.wang@arm.com>
+
+ * gcc.dg/vect/vect-sdiv-pow2-1.c: New test.
+ * gcc.target/aarch64/sve/asrdiv_1.c: As above.
+ * lib/target-supports.exp (check_effective_target_vect_sdiv_pow2_si):
+ Return true for AArch64 with SVE.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/torture/simd-abi-9.c: New test.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/torture/simd-abi-8.c: New test.
+
+2019-09-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/Wincompatible-pointer-types-1.c (f1): Expect only one
+ space between the comma and "...".
+
+2019-09-30 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/91853
+ * gcc.dg/ipa/pr91853.c: New test.
+
+2019-09-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91931
+ * gcc.target/i386/pr91931.c: New test.
+
+2019-09-29 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91641
+ * gfortran.dg/pr91641.f90: New test.
+
+2019-09-29 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91714
+ * gfortran.dg/dec_type_print_3.f90: Update dg-error regex.
+ * gfortran.dg/pr91714.f90: New test.
+
+2019-09-29 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/91726
+ * gfortran.dg/coarray_poly_9.f90: New test.
+
+2019-09-29 Kewen Lin <linkw@gcc.gnu.org>
+
+ * gcc.target/powerpc/conv-vectorize-1.c: New test.
+ * gcc.target/powerpc/conv-vectorize-2.c: New test.
+
+2019-09-28 Steven G. Kargl <kargl@gcc.ngu.org>
+
+ PR fortran/91802
+ * gfortran.dg/pr91802.f90: New test.
+
+2019-09-28 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91864
+ * gcc/testsuite/gfortran.dg/pr91864.f90
+
+2019-09-28 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91889 - follow-up fix for DR 2352.
+ * g++.dg/cpp0x/ref-bind3.C: Add dg-error.
+ * g++.dg/cpp0x/ref-bind4.C: New test.
+ * g++.dg/cpp0x/ref-bind5.C: New test.
+ * g++.dg/cpp0x/ref-bind6.C: New test.
+ * g++.old-deja/g++.pt/spec35.C: Revert earlier change.
+
+ PR c++/91921 - stray warning with -Woverloaded-virtual.
+ * g++.dg/warn/Woverloaded-2.C: New.
+ * g++.dg/warn/Woverloaded-2.h: New.
+ * g++.dg/warn/pr61945.C: Turn dg-warning into dg-message.
+ * g++.old-deja/g++.mike/warn6.C: Likewise.
+ * g++.old-deja/g++.warn/virt1.C: Likewise.
+
+ PR c++/91923 - failure-to-SFINAE with class type NTTP in C++17.
+ * g++.dg/cpp0x/nontype5.C: New test.
+
+2019-09-28 Alan Modra <amodra@gmail.com>
+
+ PR testsuite/91676
+ PR rtl-optimization/91656
+ * gcc.dg/torture/pr91656-1.c: Correct for big and pdp endian.
+ * gcc.dg/torture/pr91656-2.c: Likewise.
+ * gcc.dg/torture/pr91656-3.c: Likewise.
+
+2019-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/88203
+ * c-c++-common/gomp/pr88203-1.c: New test.
+ * c-c++-common/gomp/pr88203-2.c: New test.
+ * c-c++-common/gomp/pr88203-3.c: New test.
+
+ PR middle-end/91920
+ * c-c++-common/gomp/pr91920.c: New test.
+
+ PR target/91919
+ * gcc.c-torture/compile/pr91919.c: New test.
+
+2019-09-27 Manfred Schwarb <manfred99@gmx.ch>
+
+ * gfortran.dg/associate_48.f90: Fix a dg directive.
+ * gfortran.dg/auto_in_equiv_1.f90: Ditto.
+ * gfortran.dg/auto_in_equiv_2.f90: Ditto.
+ * gfortran.dg/lto/pr87689_0.f: Ditto.
+
+2019-09-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91885
+ * gcc.dg/pr91885.c (__int64_t): Change from long to long long.
+ (__uint64_t): Change from unsigned long to unsigned long long.
+
+2019-09-27 Yuliang Wang <yuliang.wang@arm.com>
+
+ * gcc.target/aarch64/sve2/shracc_1.c: New test.
+
+2019-09-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/cpp/ucs.c: Add test for new warning and adjust.
+ * gcc.dg/cpp/utf8-5byte-1.c: Add -w to the options.
+ * gcc.dg/attr-alias-5.c: Likewise.
+ * g++.dg/cpp/ucn-1.C: Add test for new warning.
+ * g++.dg/cpp2a/ucn1.C: New test.
+
+2019-09-26 Max Filippov <jcmvbkbc@gmail.com>
+
+ * gcc.target/xtensa/pr91880.c: New test case.
+ * gcc.target/xtensa/xtensa.exp: New test suite.
+
+2019-09-26 Will Schmidt <will_schmidt@vnet.ibm.com>
+
+ * gcc.target/powerpc/pure-builtin-redundant-load.c: New.
+
+2019-09-26 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/91897
+ * gcc.target/i386/pr91897.c: New testcase.
+
+2019-09-26 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91914
+ * gcc.dg/strlenopt-79.c: New test.
+
+2019-09-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/arm/acle/simd32.c: Update test.
+
+2019-09-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_simd32_ok_nocache): New procedure.
+ (check_effective_target_arm_simd32_ok): Likewise.
+ (add_options_for_arm_simd32): Likewise.
+ * gcc.target/arm/acle/simd32.c: New test.
+
+2019-09-26 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/arm/fp16-compile-alt-3.c: Expect (__fp16) -2.0
+ to be written as a negative short rather than a positive one.
+ * gcc.target/arm/fp16-compile-ieee-3.c: Likewise.
+
+2019-09-26 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/91885
+ * gcc.dg/pr91885.c: New test.
+
+2019-09-25 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91877 - ICE with converting member of packed struct.
+ * g++.dg/conversion/packed1.C: New test.
+
+2019-09-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91896
+ * gcc.dg/torture/pr91896.c: New testcase.
+
+2019-09-25 Martin Liska <mliska@suse.cz>
+
+ * gcc.target/s390/pr91014.c: Move to ...
+ * gcc.dg/pr91014.c: ... this.
+
+2019-09-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/redeclaration-1.C: New.
+ * g++.dg/lookup/extern-c-hidden.C: Test location(s) too.
+ * g++.dg/lookup/extern-c-redecl.C: Likewise.
+ * g++.dg/lookup/extern-c-redecl6.C: Likewise.
+ * g++.old-deja/g++.other/using9.C: Likewise.
+
+2019-09-23 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91570
+ * gcc.dg/pr91570.c: New test.
+
+2019-09-24 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91868 - improve -Wshadow location.
+ * g++.dg/warn/Wshadow-16.C: New test.
+
+ PR c++/91845 - ICE with invalid pointer-to-member.
+ * g++.dg/cpp1y/pr91845.C: New test.
+
+2019-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/aarch64/nosplit-di-const-volatile_1.c: New test.
+
+2019-09-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91866
+ * gcc.dg/tree-ssa/pr91866.c: New test.
+
+2019-09-24 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/91831
+ * g++.dg/ipa/pr91831.C: New test.
+
+2019-09-24 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/91832
+ * gcc.dg/ipa/pr91832.c: New test.
+
+2019-09-24 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/torture/20190924-1.c: New testcase.
+
+2019-09-23 Maciej W. Rozycki <macro@wdc.com>
+
+ * lib/gnat.exp (gnat_target_compile): Pass the `ada' option to
+ `target_compile'.
+
+2019-09-23 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/pr68724.C: Check location(s) too.
+ * g++.dg/cpp0x/variadic38.C: Likewise.
+ * g++.dg/cpp1z/nontype2.C: Likewise.
+ * g++.dg/parse/explicit1.C: Likewise.
+ * g++.dg/template/crash11.C: Likewise.
+ * g++.dg/template/non-dependent8.C: Likewise.
+ * g++.dg/template/nontype-array1.C: Likewise.
+ * g++.dg/template/nontype3.C: Likewise.
+ * g++.dg/template/nontype8.C: Likewise.
+ * g++.dg/template/partial5.C: Likewise.
+ * g++.dg/template/spec33.C: Likewise.
+ * g++.old-deja/g++.pt/memtemp64.C: Likewise.
+ * g++.old-deja/g++.pt/spec20.C: Likewise.
+ * g++.old-deja/g++.pt/spec21.C: Likewise.
+ * g++.old-deja/g++.robertl/eb103.C: Likewise.
+
+2019-09-23 Sandra Loosemore <sandra@codesourcery.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_vfp_ok_nocache): New.
+ (check_effective_target_arm_vfp_ok): Rewrite.
+ (add_options_for_arm_vfp): New.
+ (add_options_for_sqrt_insn): Add options for arm.
+ * gcc.target/arm/attr-neon-builtin-fail2.c: Use dg-add-options.
+ * gcc.target/arm/short-vfp-1.c: Likewise.
+
+2019-09-23 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91844 - Implement CWG 2352, Similar types and reference binding.
+ * g++.dg/cpp0x/pr33930.C: Add dg-error.
+ * g++.dg/cpp0x/ref-bind1.C: New test.
+ * g++.dg/cpp0x/ref-bind2.C: New test.
+ * g++.dg/cpp0x/ref-bind3.C: New test.
+ * g++.old-deja/g++.pt/spec35.C: Remove dg-error.
+
+2019-09-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/ucnid-5-utf8.c: Skip unless ucn is supported.
+
+2019-09-23 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/91729
+ * gfortran.dg/select_rank_2.f90: Add two more errors in foo2.
+ * gfortran.dg/select_rank_3.f90: New test.
+
+2019-09-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gnat.dg/system_info1.adb: Sort dg-do target list.
+ Add *-*-solaris2.*.
+
+2019-09-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/compile_time1.ads: New test.
+ * gnat.dg/specs/compile_time1_pkg.ads: New helper.
+
+2019-09-22 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91819 - ICE with operator++ and enum.
+ * g++.dg/other/operator4.C: New test.
+
+2019-09-21 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91830
+ * gcc/testsuite/gcc.dg/Warray-bounds-47.c: New test.
+
+2019-09-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/30277
+ * g++.dg/expr/bitfield14.C (struct S): Use signed long long instead
+ of signed long.
+ (foo): Use long long instead of long.
+
+2019-09-21 Marek Polacek <polacek@redhat.com>
+
+ DR 2345 - Jumping across initializers in init-statements and conditions.
+ * g++.dg/cpp1z/init-statement10.C: New test.
+
+2019-09-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/cond_convert_1.c: Remove XFAILs.
+ * gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
+
+2019-09-20 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/naked-1.c: Alter options to use non-
+ PIC codegen for m32 Darwin.
+
+2019-09-20 Tobias Burnus <tobias@codesourcery.com>
+
+ PR fortran/78260
+ * gfortran.dg/goacc/parameter.f95: Change
+ dg-error as it is now detected earlier.
+ * gfortran.dg/goacc/pr85701.f90: Modify to
+ use a separate result variable.
+ * gfortran.dg/goacc/pr78260.f90: New.
+ * gfortran.dg/goacc/pr78260-2.f90: New.
+ * gfortran.dg/gomp/pr78260.f90: New.
+ * gfortran.dg/gomp/pr78260-2.f90: New.
+ * gfortran.dg/gomp/pr78260-3.f90: New.
+
+2019-09-20 Olivier Hainque <hainque@adacore.com>
+
+ * gnat.dg/system_info1.adb: Restrict to *-*-linux* and *-*-mingw*.
+
+2019-09-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/pr91269.c: New test.
+
+2019-09-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/typedef-var-1.c: New test.
+ * gcc.dg/typedef-var-2.c: Likewise.
+
+2019-09-20 Martin Jambor <mjambor@suse.cz>
+
+ * g++.dg/ipa/pr81248.C: Adjust dg-options and dump-scan.
+ * gcc.dg/ipa/ipa-sra-1.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-10.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-11.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-3.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-4.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-5.c: Likewise.
+ * gcc.dg/ipa/ipacost-2.c: Disable ipa-sra.
+ * gcc.dg/ipa/ipcp-agg-9.c: Likewise.
+ * gcc.dg/ipa/pr78121.c: Adjust scan pattern.
+ * gcc.dg/ipa/vrp1.c: Likewise.
+ * gcc.dg/ipa/vrp2.c: Likewise.
+ * gcc.dg/ipa/vrp3.c: Likewise.
+ * gcc.dg/ipa/vrp7.c: Likewise.
+ * gcc.dg/ipa/vrp8.c: Likewise.
+ * gcc.dg/noreorder.c: use noipa attribute instead of noinline.
+ * gcc.dg/ipa/20040703-wpa.c: New test.
+ * gcc.dg/ipa/ipa-sra-12.c: New test.
+ * gcc.dg/ipa/ipa-sra-13.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-14.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-15.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-16.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-17.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-18.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-19.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-20.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-21.c: Likewise.
+ * gcc.dg/ipa/ipa-sra-22.c: Likewise.
+ * gcc.dg/sso/ipa-sra-1.c: Likewise.
+ * g++.dg/ipa/ipa-sra-2.C: Likewise.
+ * g++.dg/ipa/ipa-sra-3.C: Likewise.
+ * gcc.dg/tree-ssa/ipa-cp-1.c: Make return value used.
+ * g++.dg/ipa/devirt-19.C: Add missing return, add -fipa-cp-clone
+ option.
+ * g++.dg/lto/devirt-19_0.C: Add -fipa-cp-clone option.
+ * gcc.dg/ipa/ipa-sra-2.c: Removed.
+ * gcc.dg/ipa/ipa-sra-6.c: Likewise.
+
+2019-09-19 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91631
+ * /c-c++-common/Warray-bounds-3.c: Correct expected offsets.
+ * /c-c++-common/Warray-bounds-4.c: Same.
+ * gcc.dg/Warray-bounds-39.c: Remove xfails.
+ * gcc.dg/Warray-bounds-45.c: New test.
+ * gcc.dg/Warray-bounds-46.c: New test.
+
+2019-09-19 Lewis Hyatt <lhyatt@gmail.com>
+
+ PR c/67224
+ * c-c++-common/cpp/ucnid-2011-1-utf8.c: New test.
+ * g++.dg/cpp/ucnid-1-utf8.C: New test.
+ * g++.dg/cpp/ucnid-2-utf8.C: New test.
+ * g++.dg/cpp/ucnid-3-utf8.C: New test.
+ * g++.dg/cpp/ucnid-4-utf8.C: New test.
+ * g++.dg/other/ucnid-1-utf8.C: New test.
+ * gcc.dg/cpp/ucnid-1-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-10-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-11-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-12-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-13-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-14-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-15-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-2-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-3-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-4-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-6-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-7-utf8.c: New test.
+ * gcc.dg/cpp/ucnid-9-utf8.c: New test.
+ * gcc.dg/ucnid-1-utf8.c: New test.
+ * gcc.dg/ucnid-10-utf8.c: New test.
+ * gcc.dg/ucnid-11-utf8.c: New test.
+ * gcc.dg/ucnid-12-utf8.c: New test.
+ * gcc.dg/ucnid-13-utf8.c: New test.
+ * gcc.dg/ucnid-14-utf8.c: New test.
+ * gcc.dg/ucnid-15-utf8.c: New test.
+ * gcc.dg/ucnid-16-utf8.c: New test.
+ * gcc.dg/ucnid-2-utf8.c: New test.
+ * gcc.dg/ucnid-3-utf8.c: New test.
+ * gcc.dg/ucnid-4-utf8.c: New test.
+ * gcc.dg/ucnid-5-utf8.c: New test.
+ * gcc.dg/ucnid-6-utf8.c: New test.
+ * gcc.dg/ucnid-7-utf8.c: New test.
+ * gcc.dg/ucnid-8-utf8.c: New test.
+ * gcc.dg/ucnid-9-utf8.c: New test.
+
+2019-09-19 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/pr89313.c: Test for __POWERPC__ in addition to
+ __powerpc__ in register name selection.
+
+2019-09-19 Richard Henderson <richard.henderson@linaro.org>
+
+ * gcc.target/aarch64/atomic-op-acq_rel.c: Use -mno-outline-atomics.
+ * gcc.target/aarch64/atomic-comp-swap-release-acquire.c: Likewise.
+ * gcc.target/aarch64/atomic-op-acquire.c: Likewise.
+ * gcc.target/aarch64/atomic-op-char.c: Likewise.
+ * gcc.target/aarch64/atomic-op-consume.c: Likewise.
+ * gcc.target/aarch64/atomic-op-imm.c: Likewise.
+ * gcc.target/aarch64/atomic-op-int.c: Likewise.
+ * gcc.target/aarch64/atomic-op-long.c: Likewise.
+ * gcc.target/aarch64/atomic-op-relaxed.c: Likewise.
+ * gcc.target/aarch64/atomic-op-release.c: Likewise.
+ * gcc.target/aarch64/atomic-op-seq_cst.c: Likewise.
+ * gcc.target/aarch64/atomic-op-short.c: Likewise.
+ * gcc.target/aarch64/atomic_cmp_exchange_zero_reg_1.c: Likewise.
+ * gcc.target/aarch64/atomic_cmp_exchange_zero_strong_1.c: Likewise.
+ * gcc.target/aarch64/sync-comp-swap.c: Likewise.
+ * gcc.target/aarch64/sync-op-acquire.c: Likewise.
+ * gcc.target/aarch64/sync-op-full.c: Likewise.
+
+2019-09-19 Feng Xue <fxue@os.amperecomputing.com>
+
+ * gcc.dg/ipa/pr91089.c: Add a new function and pattern.
+
+2019-09-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91812
+ * gcc.dg/torture/pr91812.c: New testcase.
+
+2019-09-19 Tom Tromey <tromey@adacore.com>
+
+ * gnat.dg/bias1.adb: New testcase.
+
+2019-09-19 Steve Baird <baird@adacore.com>
+
+ * gnat.dg/annotation1.adb: New testcase.
+
+2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/inline21.adb, gnat.dg/inline21_g.ads,
+ gnat.dg/inline21_h.adb, gnat.dg/inline21_h.ads,
+ gnat.dg/inline21_q.ads: New testcase.
+
+2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/inline20.adb, gnat.dg/inline20_g.adb,
+ gnat.dg/inline20_g.ads, gnat.dg/inline20_h.ads,
+ gnat.dg/inline20_i.ads, gnat.dg/inline20_q-io.ads,
+ gnat.dg/inline20_q.ads, gnat.dg/inline20_r.ads: New testcase.
+
+2019-09-19 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/generic2-child.ads, gnat.dg/generic2-io_any.adb,
+ gnat.dg/generic2-io_any.ads, gnat.dg/generic2.ads: New testcase.
+
+2019-09-19 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/global2.adb, gnat.dg/global2.ads: New testcase.
+
+2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/access9.adb: New testcase.
+
+2019-09-19 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate14.adb, gnat.dg/predicate14.ads: New
+ testcase.
+
+2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/generic_inst13.adb,
+ gnat.dg/generic_inst13_pkg-nested_g.ads,
+ gnat.dg/generic_inst13_pkg-ops_g.ads,
+ gnat.dg/generic_inst13_pkg.ads: New testcase.
+
+2019-09-19 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/concat3.adb: New testcase.
+
+2019-09-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/pack26.adb: New testcase.
+
+2019-09-19 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/87007
+ * gcc.target/i386/pr87007-3.c: New test.
+
+2019-09-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/90878
+ * gcc.target/i386/pr90878.c: New test.
+
+2019-09-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/91446
+ * gcc.target/i386/pr91446.c: New test.
+
+2019-09-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/warn31.adb, gnat.dg/warn31.ads: New testcase.
+
+2019-09-18 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/fixedpnt8.adb: New testcase.
+
+2019-09-18 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/discr58.adb: New testcase.
+
+2019-09-18 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/warn30.adb, gnat.dg/warn30.ads: New testcase.
+
+2019-09-18 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/access8.adb, gnat.dg/access8_pkg.adb,
+ gnat.dg/access8_pkg.ads: New testcase.
+
+2019-09-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/aggr28.adb: New testcase.
+
+2019-09-18 Steve Baird <baird@adacore.com>
+
+ * gnat.dg/ai12_0086_example.adb: New testcase.
+
+2019-09-18 Nicolas Roche <roche@adacore.com>
+
+ * gnat.dg/float_value2.adb: New testcase.
+
+2019-09-18 Vadim Godunko <godunko@adacore.com>
+
+ * gnat.dg/expect4.adb: New testcase.
+
+2019-09-18 Steve Baird <baird@adacore.com>
+
+ * gnat.dg/ghost7.adb, gnat.dg/ghost7.ads: New testcase.
+
+2019-09-18 Olivier Hainque <hainque@adacore.com>
+
+ * gnat.dg/system_info1.adb: New testcase.
+
+2019-09-18 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/containers1.adb, gnat.dg/containers1.ads: New
+ testcase.
+
+2019-09-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/i386/pr82361-1.c (f1, f2, f3, f4, f5, f6): Force
+ "c" to be in %rax and "d" to be in %rdx.
+ * gcc.target/i386/pr82361-2.c: Expect 4 instances of "movl\t%edx".
+
+2019-19-17 Christophe Lyon <christophe.lyon@st.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_arch_FUNC_ok): Add v4t_arm, v4t_thumb,
+ v5t_arm, v5t_thumb, v5te_arm, v5te_thumb, v6_arm, v6_thumb,
+ v6k_arm, v6k_thumb, v6z_arm, v6z_thumb.
+ Add -mfloat-abi=softfp to v4t, v5t, v5te, v6, v6k, v6z.
+ Remove early exit for -marm.
+ * gcc.target/arm/armv6-unaligned-load-ice.c: Add arm_arch
+ effective-target.
+ * gcc.target/arm/attr-unaligned-load-ice.c: Likewise.
+ * gcc.target/arm/ftest-armv4-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv4t-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv4t-thumb.c: Likewise.
+ * gcc.target/arm/ftest-armv5t-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv5t-thumb.c: Likewise.
+ * gcc.target/arm/ftest-armv5te-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv5te-thumb.c: Likewise.
+ * gcc.target/arm/ftest-armv6-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv6-thumb.c: Likewise.
+ * gcc.target/arm/ftest-armv6k-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv6k-thumb.c: Likewise.
+ * gcc.target/arm/ftest-armv6m-thumb.c: Likewise.
+ * gcc.target/arm/ftest-armv6t2-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv6t2-thumb.c: Likewise.
+ * gcc.target/arm/ftest-armv6z-arm.c: Likewise.
+ * gcc.target/arm/ftest-armv6z-thumb.c: Likewise.
+ * gcc.target/arm/g2.c: Likewise.
+ * gcc.target/arm/macro_defs1.c: Likewise.
+ * gcc.target/arm/pr59858.c: Likewise.
+ * gcc.target/arm/pr65647-2.c: Likewise.
+ * gcc.target/arm/pr79058.c: Likewise.
+ * gcc.target/arm/pr83712.c: Likewise.
+ * gcc.target/arm/pragma_arch_switch_2.c: Likewise.
+ * gcc.target/arm/scd42-1.c: Likewise.
+ * gcc.target/arm/scd42-2.c: Likewise.
+ * gcc.target/arm/scd42-3.c: Likewise.
+ * gcc.c-torture/compile/pr82096.c: Fix arm_arch effective-target.
+ * gcc.target/arm/attr_arm-err.c: Likewise.
+ * gcc.target/arm/di-longlong64-sync-withldrexd.c: Likewise.
+
+2019-09-17 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/91089
+ * gcc.dg/ipa/pr91089.c: New test.
+
+2019-09-17 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/91588
+ * gfortran.dg/associate_49.f90: New test.
+
+2019-09-17 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/fixedpnt7.adb: New testcase.
+
+2019-09-17 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/multfixed.adb: New testcase.
+
+2019-09-17 Vadim Godunko <godunko@adacore.com>
+
+ * gnat.dg/expect3.adb: New testcase.
+
+2019-09-17 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate13.adb, gnat.dg/predicate13.ads: New
+ testcase.
+
+2019-09-17 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/limited4.adb: New testcase.
+
+2019-09-17 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/pack25.adb: New testcase.
+
+2019-09-16 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/ext/int128-6.C: New.
+ * c-c++-common/pr68107.c: Test location(s).
+ * g++.dg/other/large-size-array.C: Likewise.
+ * g++.dg/template/dtor2.C: Likewise.
+ * g++.dg/template/error9.C: Likewise.
+ * g++.dg/tls/diag-2.C: Likewise.
+ * g++.dg/tls/diag-4.C: Likewise.
+ * g++.dg/tls/diag-5.C: Likewise.
+ * g++.old-deja/g++.pt/memtemp71.C: Likewise.
+
+2019-09-16 Li Jia He <helijia@linux.ibm.com>
+ Qi Feng <ffengqi@linux.ibm.com>
+
+ PR middle-end/88784
+ * gcc.dg/pr88784-1.c: New testcase.
+ * gcc.dg/pr88784-2.c: New testcase.
+ * gcc.dg/pr88784-3.c: New testcase.
+ * gcc.dg/pr88784-4.c: New testcase.
+ * gcc.dg/pr88784-5.c: New testcase.
+ * gcc.dg/pr88784-6.c: New testcase.
+ * gcc.dg/pr88784-7.c: New testcase.
+ * gcc.dg/pr88784-8.c: New testcase.
+ * gcc.dg/pr88784-9.c: New testcase.
+ * gcc.dg/pr88784-10.c: New testcase.
+ * gcc.dg/pr88784-11.c: New testcase.
+ * gcc.dg/pr88784-12.c: New testcase.
+
+2019-09-16 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91756
+ PR tree-optimization/87132
+ * gcc.dg/tree-ssa/ssa-fre-81.c: New testcase.
+
+2019-09-15 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91740 - ICE with constexpr call and ?: in ARRAY_REF.
+ * g++.dg/cpp1y/var-templ63.C: New test.
+
+2019-09-15 Sandra Loosemore <sandra@codesourcery.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_neon_fp16_hw)
+ (check_effective_target_arm_fp16_hw): Use check_runtime
+ instead of check_runtime_nocache.
+
+2019-09-15 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91727
+ * gfortran.dg/pr91727.f90: New test.
+
+2019-09-15 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91550
+ * gfortran.dg/do_subscript_6.f90: New test.
+
+2019-09-15 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91556
+ * gfortran.dg/warn_argument_mismatch_1.f90: Remove.
+
+2019-09-14 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91557
+ PR fortran/91556
+ * gfortran.dg/argument_checking_20.f90: New test.
+ * gfortran.dg/argument_checking_21.f90: New test.
+ * gfortran.dg/argument_checking_22.f90: New test.
+ * gfortran.dg/argument_checking_23.f90: New test.
+ * gfortran.dg/warn_unused_dummy_argument_5.f90: New test.
+ * gfortran.dg/bessel_3.f90: Add pattern for type mismatch.
+ * gfortran.dg/g77/20010519-1.f: Adjust dg-warning messages to new
+ handling.
+ * gfortran.dg/pr24823.f: Likewise.
+ * gfortran.dg/pr39937.f: Likewise.
+
+2019-09-14 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR testsuite/83889
+ * g++.dg/vect/pr87914.cc: Remove explicit dg-do run.
+
+2019-09-14 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR middle-end/80791
+ * gcc.dg/tree-ssa/ivopts-3.c: Adjust for doloop change.
+ * gcc.dg/tree-ssa/ivopts-lt.c: Likewise.
+ * gcc.dg/tree-ssa/pr32044.c: Likewise.
+
+2019-09-13 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91566
+ * gfortran.dg/pr91566.f90:
+
+2019-09-13 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR fortran/91716
+ * gfortran.dg/pr91716.f90: New test.
+
+2019-09-13 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/91717
+ * gfortran.dg/dependency_55.f90: New test.
+
+2019-09-12 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR tree-optimization/89386
+ * gcc.target/i386/pr89386.c: New test.
+ * gcc.target/i386/pr89386-1.c: Ditto.
+
+2019-09-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91750
+ * gcc.dg/vect/pr91750.c: New testcase.
+
+2019-09-12 Yuliang Wang <yuliang.wang@arm.com>
+
+ PR tree-optimization/89386
+ * testsuite/gcc.target/aarch64/sve2/mulhrs_1.c: New test.
+ * testsuite/gcc.dg/vect/vect-mulhrs-1.c: As above.
+ * testsuite/gcc.dg/vect/vect-mulhrs-2.c: As above.
+ * testsuite/gcc.dg/vect/vect-mulhrs-3.c: As above.
+ * testsuite/gcc.dg/vect/vect-mulhrs-4.c: As above.
+ * doc/sourcebuild.texi (vect_mulhrs_hi): Document new target selector.
+ * testsuite/lib/target-supports.exp
+ (check_effective_target_vect_mulhrs_hi): Return true for AArch64
+ with SVE2.
+
+2019-09-11 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR testsuite/83889
+ * gcc.dg/vect/pr81740-2.c: Remove explicit dg-do run.
+ * gcc.dg/vect/pr88598-1.c: Likewise.
+ * gcc.dg/vect/pr88598-2.c: Likewise.
+ * gcc.dg/vect/pr88598-3.c: Likewise.
+ * gcc.dg/vect/pr88598-4.c: Likewise.
+ * gcc.dg/vect/pr88598-5.c: Likewise.
+ * gcc.dg/vect/pr88598-6.c: Likewise.
+ * gcc.dg/vect/pr89440.c: Likewise.
+ * gcc.dg/vect/pr90018.c: Likewise.
+ * gcc.dg/vect/pr91293-1.c: Likewise.
+ * gcc.dg/vect/pr91293-2.c: Likewise.
+ * gcc.dg/vect/pr91293-3.c: Likewise.
+
+2019-09-11 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91553
+ * gfortran.dg/pr91553.f90: New test.
+
+2019-09-11 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91642
+ * gfortran.dg/pr91642.f90: New test.
+
+2019-09-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89435
+ PR rtl-optimization/89795
+ PR rtl-optimization/91720
+ * gcc.dg/pr89435.c: New test.
+ * gcc.dg/pr89795.c: New test.
+ * gcc.dg/pr91720.c: New test.
+
+2019-09-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90387
+ * gcc.dg/Warray-bounds-44.c: New testcase.
+
+2019-09-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.target/sparc/20161111-1.c: XFAIL redundant zero-extension test.
+
+2019-09-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91723
+ * gcc.dg/vect/vect-fma-3.c: New test.
+
+ PR middle-end/91725
+ * gcc.c-torture/compile/pr91725.c: New test.
+
+2019-09-11 Richard Biener <rguenther@suse.de>
+
+ Revert
+ 2019-09-09 Barnaby Wilks <barnaby.wilks@arm.com>
+
+ * gcc.dg/fold-binary-math-casts.c: New test.
+
+2019-09-10 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91673 - ICE with noexcept in alias-declaration.
+ * g++.dg/cpp1z/using7.C: New test.
+ * g++.dg/cpp1z/using8.C: New test.
+
+2019-09-10 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91705 - constexpr evaluation rejects ++/-- on floats.
+ * g++.dg/cpp1y/constexpr-incr2.C: New test.
+
+2019-09-10 David Edelsohn <dje.gcc@gmail.com>
+
+ * gfortran.dg/default_format_1.f90: Remove XFAIL AIX.
+ * gfortran.dg/default_format_denormal_1.f90: Same.
+
+2019-09-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91680
+ * gcc.dg/tree-ssa/pr91680.c: New test.
+ * g++.dg/torture/pr91680.C: New test.
+
+2019-09-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/enum29.C: Test location(s) too.
+ * g++.dg/cpp0x/lambda/lambda-ice10.C: Likewise.
+ * g++.dg/cpp2a/constinit3.C: Likewise.
+ * g++.dg/ext/desig4.C: Likewise.
+ * g++.dg/ext/label10.C: Likewise.
+ * g++.old-deja/g++.other/dtor3.C: Likewise.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * lib/target-supports.exp (check_effective_target_static): Disable
+ for ARM FDPIC target.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * gcc.target/arm/pr43698.c (bswap_32): Rename as my_bswap_32.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * g++.dg/cpp0x/noexcept03.C: Add pie_enabled.
+ * g++.dg/ipa/devirt-c-7.C: Likewise.
+ * g++.dg/ipa/ivinline-1.C: Likewise.
+ * g++.dg/ipa/ivinline-2.C: Likewise.
+ * g++.dg/ipa/ivinline-3.C: Likewise.
+ * g++.dg/ipa/ivinline-4.C: Likewise.
+ * g++.dg/ipa/ivinline-5.C: Likewise.
+ * g++.dg/ipa/ivinline-7.C: Likewise.
+ * g++.dg/ipa/ivinline-8.C: Likewise.
+ * g++.dg/ipa/ivinline-9.C: Likewise.
+ * g++.dg/tls/pr79288.C: Likewise.
+ * gcc.dg/addr_equal-1.c: Likewise.
+ * gcc.dg/const-1.c: Likewise.
+ * gcc.dg/ipa/pure-const-1.c: Likewise.
+ * gcc.dg/noreturn-8.c: Likewise.
+ * gcc.dg/pr33826.c: Likewise.
+ * gcc.dg/torture/ipa-pta-1.c: Likewise.
+ * gcc.dg/tree-ssa/alias-2.c: Likewise.
+ * gcc.dg/tree-ssa/ipa-split-5.c: Likewise.
+ * gcc.dg/tree-ssa/loadpre6.c: Likewise.
+ * gcc.dg/uninit-19.c: Likewise.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * g++.dg/abi/forced.C: Add *-*-uclinux*.
+ * g++.dg/abi/guard2.C: Likewise.
+ * g++.dg/ext/cleanup-10.C: Likewise.
+ * g++.dg/ext/cleanup-11.C: Likewise.
+ * g++.dg/ext/cleanup-8.C: Likewise.
+ * g++.dg/ext/cleanup-9.C: Likewise.
+ * g++.dg/ext/sync-4.C: Likewise.
+ * g++.dg/ipa/comdat.C: Likewise.
+ * gcc.dg/20041106-1.c: Likewise.
+ * gcc.dg/cleanup-10.c: Likewise.
+ * gcc.dg/cleanup-11.c: Likewise.
+ * gcc.dg/cleanup-8.c: Likewise.
+ * gcc.dg/cleanup-9.c: Likewise.
+ * gcc.dg/fdata-sections-1.c: Likewise.
+ * gcc.dg/fdata-sections-2.c: Likewise.
+ * gcc.dg/pr39323-1.c: Likewise.
+ * gcc.dg/pr39323-2.c: Likewise.
+ * gcc.dg/pr39323-3.c: Likewise.
+ * gcc.dg/pr65780-1.c: Likewise.
+ * gcc.dg/pr65780-2.c: Likewise.
+ * gcc.dg/pr67338.c: Likewise.
+ * gcc.dg/pr78185.c: Likewise.
+ * gcc.dg/pr83100-1.c: Likewise.
+ * gcc.dg/pr83100-4.c: Likewise.
+ * gcc.dg/strlenopt-12g.c: Likewise.
+ * gcc.dg/strlenopt-14g.c: Likewise.
+ * gcc.dg/strlenopt-14gf.c: Likewise.
+ * gcc.dg/strlenopt-16g.c: Likewise.
+ * gcc.dg/strlenopt-17g.c: Likewise.
+ * gcc.dg/strlenopt-18g.c: Likewise.
+ * gcc.dg/strlenopt-1f.c: Likewise.
+ * gcc.dg/strlenopt-22g.c: Likewise.
+ * gcc.dg/strlenopt-2f.c: Likewise.
+ * gcc.dg/strlenopt-31g.c: Likewise.
+ * gcc.dg/strlenopt-33g.c: Likewise.
+ * gcc.dg/strlenopt-4g.c: Likewise.
+ * gcc.dg/strlenopt-4gf.c: Likewise.
+ * gcc.dg/strncmp-2.c: Likewise.
+ * gcc.dg/struct-ret-3.c: Likewise.
+ * gcc.dg/torture/pr69760.c: Likewise.
+ * gcc.target/arm/div64-unwinding.c: Likewise.
+ * gcc.target/arm/stack-checking.c: Likewise.
+ * gcc.target/arm/synchronize.c: Likewise.
+ * gcc.target/arm/pr66912.c: Add arm*-*-uclinuxfdpiceabi.
+ * lib/target-supports.exp (check_effective_target_pie): Likewise.
+ (check_effective_target_sync_long_long_runtime): Likewise.
+ (check_effective_target_sync_int_long): Likewise.
+ (check_effective_target_sync_char_short): Likewise.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+
+ * gcc.target/arm/eliminate.c: Accept only nonpic targets.
+ * g++.dg/other/anon5.C: Likewise.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * gcc.target/arm/interrupt-1.c: Add scan-assembler pattern for
+ arm*-*-uclinuxfdpiceabi.
+ * gcc.target/arm/interrupt-2.c: Likewise.
+ * gcc.target/arm/pr70830.c: Likewise.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * gcc.dg/20020312-2.c: Skip on arm*-*-uclinuxfdpiceabi.
+ * gcc.target/arm/20051215-1.c: Likewise.
+ * gcc.target/arm/mmx-1.c: Likewise.
+ * gcc.target/arm/pr19599.c: Likewise.
+ * gcc.target/arm/pr40887.c: Likewise.
+ * gcc.target/arm/pr61948.c: Likewise.
+ * gcc.target/arm/pr77933-1.c: Likewise.
+ * gcc.target/arm/pr77933-2.c: Likewise.
+ * gcc.target/arm/sibcall-1.c: Likewise.
+ * gcc.target/arm/data-rel-2.c: Likewise.
+ * gcc.target/arm/data-rel-3.c: Likewise.
+ * gcc.target/arm/tail-long-call: Likewise.
+ * gcc.target/arm/tlscall.c: Likewise.
+ * gcc.target/arm/vfp-longcall-apcs: Likewise.
+ * gcc.target/arm/ivopts-2.c: Skip object-size test on
+ arm*-*-uclinuxfdpiceabi.
+ * gcc.target/arm/ivopts-3.c: Likewise.
+ * gcc.target/arm/ivopts-4.c: Likewise.
+ * gcc.target/arm/ivopts-5.c: Likewise.
+ * gcc.target/arm/pr43597.c: Likewise.
+ * gcc.target/arm/pr43920-2.c: Likewise.
+ * gcc.target/arm/pr45701-1.c: Skip scan-assembler on
+ arm*-*-uclinuxfdpiceabi.
+ * gcc.target/arm/pr45701-2.c: Likewise.
+ * gcc.target/arm/stack-red-zone.c: Likewise.
+
+2019-09-10 Christophe Lyon <christophe.lyon@st.com>
+ Mickaël Guêné <mickael.guene@st.com>
+
+ * gcc.target/arm/fp16-aapcs-2.c: Adjust scan-assembler-times.
+ * gcc.target/arm/fp16-aapcs-4.c: Likewise.
+
+2019-09-09 Marek Polacek <polacek@redhat.com>
+
+ PR c++/84374 - diagnose invalid uses of decltype(auto).
+ * g++.dg/cpp1y/auto-fn57.C: New test.
+
+2019-09-09 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/rlwinm-0.c: Adjust expected instruction counts.
+ * gcc.target/powerpc/rlwinm-1.c: Ditto.
+ * gcc.target/powerpc/rlwinm-2.c: Ditto.
+
+2019-09-09 Barnaby Wilks <barnaby.wilks@arm.com>
+
+ * gcc.dg/fold-binary-math-casts.c: New test.
+
+2019-09-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/87853
+ * gcc.target/i386/pr87853.c: New test.
+
+ PR target/91704
+ * gcc.target/i386/pr91704.c: New test.
+
+2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * gcc.dg/builtins-config.h: eBPF doesn't support C99 standard
+ functions.
+ * gcc.c-torture/compile/20101217-1.c: Add a function prototype for
+ printf.
+ * gcc.c-torture/compile/20000211-1.c: Skip if target bpf-*-*.
+ * gcc.c-torture/compile/poor.c: Likewise.
+ * gcc.c-torture/compile/pr25311.c: Likewise.
+ * gcc.c-torture/compile/pr39928-1.c: Likewise.
+ * gcc.c-torture/compile/pr70061.c: Likewise.
+ * gcc.c-torture/compile/920501-7.c: Likewise.
+ * gcc.c-torture/compile/20000403-1.c: Likewise.
+ * gcc.c-torture/compile/20001226-1.c: Likewise.
+ * gcc.c-torture/compile/20030903-1.c: Likewise.
+ * gcc.c-torture/compile/20031125-1.c: Likewise.
+ * gcc.c-torture/compile/20040101-1.c: Likewise.
+ * gcc.c-torture/compile/20040317-2.c: Likewise.
+ * gcc.c-torture/compile/20040726-1.c: Likewise.
+ * gcc.c-torture/compile/20051216-1.c: Likewise.
+ * gcc.c-torture/compile/900313-1.c: Likewise.
+ * gcc.c-torture/compile/920625-1.c: Likewise.
+ * gcc.c-torture/compile/930421-1.c: Likewise.
+ * gcc.c-torture/compile/930623-1.c: Likewise.
+ * gcc.c-torture/compile/961004-1.c: Likewise.
+ * gcc.c-torture/compile/980504-1.c: Likewise.
+ * gcc.c-torture/compile/980816-1.c: Likewise.
+ * gcc.c-torture/compile/990625-1.c: Likewise.
+ * gcc.c-torture/compile/DFcmp.c: Likewise.
+ * gcc.c-torture/compile/HIcmp.c: Likewise.
+ * gcc.c-torture/compile/HIset.c: Likewise.
+ * gcc.c-torture/compile/QIcmp.c: Likewise.
+ * gcc.c-torture/compile/QIset.c: Likewise.
+ * gcc.c-torture/compile/SFset.c: Likewise.
+ * gcc.c-torture/compile/SIcmp.c: Likewise.
+ * gcc.c-torture/compile/SIset.c: Likewise.
+ * gcc.c-torture/compile/UHIcmp.c: Likewise.
+ * gcc.c-torture/compile/UQIcmp.c: Likewise.
+ * gcc.c-torture/compile/USIcmp.c: Likewise.
+ * gcc.c-torture/compile/consec.c: Likewise.
+ * gcc.c-torture/compile/limits-fndefn.c: Likewise.
+ * gcc.c-torture/compile/lll.c: Likewise.
+ * gcc.c-torture/compile/parms.c: Likewise.
+ * gcc.c-torture/compile/pass.c: Likewise.
+ * gcc.c-torture/compile/pp.c: Likewise.
+ * gcc.c-torture/compile/pr32399.c: Likewise.
+ * gcc.c-torture/compile/pr34091.c: Likewise.
+ * gcc.c-torture/compile/pr34688.c: Likewise.
+ * gcc.c-torture/compile/pr37258.c: Likewise.
+ * gcc.c-torture/compile/pr37327.c: Likewise.
+ * gcc.c-torture/compile/pr37381.c: Likewise.
+ * gcc.c-torture/compile/pr37669-2.c: Likewise.
+ * gcc.c-torture/compile/pr37669.c: Likewise.
+ * gcc.c-torture/compile/pr37742-3.c: Likewise.
+ * gcc.c-torture/compile/pr44063.c: Likewise.
+ * gcc.c-torture/compile/pr48596.c: Likewise.
+ * gcc.c-torture/compile/pr51856.c: Likewise.
+ * gcc.c-torture/compile/pr54428.c: Likewise.
+ * gcc.c-torture/compile/pr54713-1.c: Likewise.
+ * gcc.c-torture/compile/pr54713-2.c: Likewise.
+ * gcc.c-torture/compile/pr54713-3.c: Likewise.
+ * gcc.c-torture/compile/pr55921.c: Likewise.
+ * gcc.c-torture/compile/pr70240.c: Likewise.
+ * gcc.c-torture/compile/pr70355.c: Likewise.
+ * gcc.c-torture/compile/pr82052.c: Likewise.
+ * gcc.c-torture/compile/pr83487.c: Likewise.
+ * gcc.c-torture/compile/pr86122.c: Likewise.
+ * gcc.c-torture/compile/pret-arg.c: Likewise.
+ * gcc.c-torture/compile/regs-arg-size.c: Likewise.
+ * gcc.c-torture/compile/structret.c: Likewise.
+ * gcc.c-torture/compile/uuarg.c: Likewise.
+ * gcc.dg/20001009-1.c: Likewise.
+ * gcc.dg/20020418-1.c: Likewise.
+ * gcc.dg/20020426-2.c: Likewise.
+ * gcc.dg/20020430-1.c: Likewise.
+ * gcc.dg/20040306-1.c: Likewise.
+ * gcc.dg/20040622-2.c: Likewise.
+ * gcc.dg/20050603-2.c: Likewise.
+ * gcc.dg/20050629-1.c: Likewise.
+ * gcc.dg/20061026.c: Likewise.
+ * gcc.dg/Warray-bounds-3.c: Likewise.
+ * gcc.dg/Warray-bounds-30.c: Likewise.
+ * gcc.dg/Wframe-larger-than-2.c: Likewise.
+ * gcc.dg/Wframe-larger-than.c: Likewise.
+ * gcc.dg/Wrestrict-11.c: Likewise.
+ * gcc.c-torture/compile/20000804-1.c: Likewise.
+
+2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * lib/target-supports.exp (check_effective_target_trampolines):
+ Adapt to eBPF.
+ (check_effective_target_indirect_jumps): Likewise.
+ (check_effective_target_nonlocal_goto): Likewise.
+ (check_effective_target_global_constructor): Likewise.
+ (check_effective_target_return_address): Likewise.
+
+2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * gcc.target/bpf/bpf.exp: New file.
+ * gcc.target/bpf/builtin-load.c: Likewise.
+ * cc.target/bpf/constant-calls.c: Likewise.
+ * gcc.target/bpf/diag-funargs.c: Likewise.
+ * gcc.target/bpf/diag-funargs-2.c: Likewise.
+ * gcc.target/bpf/diag-funargs-3.c: Likewise.
+ * gcc.target/bpf/diag-indcalls.c: Likewise.
+ * gcc.target/bpf/helper-bind.c: Likewise.
+ * cc.target/bpf/helper-bpf-redirect.c: Likewise.
+ * gcc.target/bpf/helper-clone-redirect.c: Likewise.
+ * gcc.target/bpf/helper-csum-diff.c: Likewise.
+ * gcc.target/bpf/helper-csum-update.c: Likewise.
+ * gcc.target/bpf/helper-current-task-under-cgroup.c: Likewise.
+ * gcc.target/bpf/helper-fib-lookup.c: Likewise.
+ * gcc.target/bpf/helper-get-cgroup-classid.c: Likewise.
+ * gcc.target/bpf/helper-get-current-cgroup-id.c: Likewise.
+ * gcc.target/bpf/helper-get-current-comm.c: Likewise.
+ * gcc.target/bpf/helper-get-current-pid-tgid.c: Likewise.
+ * gcc.target/bpf/helper-get-current-task.c: Likewise.
+ * gcc.target/bpf/helper-get-current-uid-gid.c: Likewise.
+ * gcc.target/bpf/helper-get-hash-recalc.c: Likewise.
+ * gcc.target/bpf/helper-get-listener-sock.c: Likewise.
+ * gcc.target/bpf/helper-get-local-storage.c: Likewise.
+ * gcc.target/bpf/helper-get-numa-node-id.c: Likewise.
+ * gcc.target/bpf/helper-get-prandom-u32.c: Likewise.
+ * gcc.target/bpf/helper-get-route-realm.c: Likewise.
+ * gcc.target/bpf/helper-get-smp-processor-id.c: Likewise.
+ * gcc.target/bpf/helper-get-socket-cookie.c: Likewise.
+ * gcc.target/bpf/helper-get-socket-uid.c: Likewise.
+ * gcc.target/bpf/helper-getsockopt.c: Likewise.
+ * gcc.target/bpf/helper-get-stack.c: Likewise.
+ * gcc.target/bpf/helper-get-stackid.c: Likewise.
+ * gcc.target/bpf/helper-ktime-get-ns.c: Likewise.
+ * gcc.target/bpf/helper-l3-csum-replace.c: Likewise.
+ * gcc.target/bpf/helper-l4-csum-replace.c: Likewise.
+ * gcc.target/bpf/helper-lwt-push-encap.c: Likewise.
+ * gcc.target/bpf/helper-lwt-seg6-action.c: Likewise.
+ * gcc.target/bpf/helper-lwt-seg6-adjust-srh.c: Likewise.
+ * gcc.target/bpf/helper-lwt-seg6-store-bytes.c: Likewise.
+ * gcc.target/bpf/helper-map-delete-elem.c: Likewise.
+ * gcc.target/bpf/helper-map-lookup-elem.c: Likewise.
+ * gcc.target/bpf/helper-map-peek-elem.c: Likewise.
+ * gcc.target/bpf/helper-map-pop-elem.c: Likewise.
+ * gcc.target/bpf/helper-map-push-elem.c: Likewise.
+ * gcc.target/bpf/helper-map-update-elem.c: Likewise.
+ * gcc.target/bpf/helper-msg-apply-bytes.c: Likewise.
+ * gcc.target/bpf/helper-msg-cork-bytes.c: Likewise.
+ * gcc.target/bpf/helper-msg-pop-data.c: Likewise.
+ * gcc.target/bpf/helper-msg-pull-data.c: Likewise.
+ * gcc.target/bpf/helper-msg-push-data.c: Likewise.
+ * gcc.target/bpf/helper-msg-redirect-hash.c: Likewise.
+ * gcc.target/bpf/helper-msg-redirect-map.c: Likewise.
+ * gcc.target/bpf/helper-override-return.c: Likewise.
+ * gcc.target/bpf/helper-perf-event-output.c: Likewise.
+ * gcc.target/bpf/helper-perf-event-read.c: Likewise.
+ * gcc.target/bpf/helper-perf-event-read-value.c: Likewise.
+ * gcc.target/bpf/helper-perf-prog-read-value.c: Likewise.
+ * gcc.target/bpf/helper-probe-read.c: Likewise.
+ * gcc.target/bpf/helper-probe-read-str.c: Likewise.
+ * gcc.target/bpf/helper-probe-write-user.c: Likewise.
+ * gcc.target/bpf/helper-rc-keydown.c: Likewise.
+ * gcc.target/bpf/helper-rc-pointer-rel.c: Likewise.
+ * gcc.target/bpf/helper-rc-repeat.c: Likewise.
+ * gcc.target/bpf/helper-redirect-map.c: Likewise.
+ * gcc.target/bpf/helper-set-hash.c: Likewise.
+ * gcc.target/bpf/helper-set-hash-invalid.c: Likewise.
+ * gcc.target/bpf/helper-setsockopt.c: Likewise.
+ * gcc.target/bpf/helper-skb-adjust-room.c: Likewise.
+ * gcc.target/bpf/helper-skb-cgroup-id.c: Likewise.
+ * gcc.target/bpf/helper-skb-change-head.c: Likewise.
+ * gcc.target/bpf/helper-skb-change-proto.c: Likewise.
+ * gcc.target/bpf/helper-skb-change-tail.c: Likewise.
+ * gcc.target/bpf/helper-skb-change-type.c: Likewise.
+ * gcc.target/bpf/helper-skb-ecn-set-ce.c: Likewise.
+ * gcc.target/bpf/helper-skb-get-tunnel-key.c: Likewise.
+ * gcc.target/bpf/helper-skb-get-tunnel-opt.c: Likewise.
+ * gcc.target/bpf/helper-skb-get-xfrm-state.c: Likewise.
+ * gcc.target/bpf/helper-skb-load-bytes.c: Likewise.
+ * gcc.target/bpf/helper-skb-load-bytes-relative.c: Likewise.
+ * gcc.target/bpf/helper-skb-pull-data.c: Likewise.
+ * gcc.target/bpf/helper-skb-set-tunnel-key.c: Likewise.
+ * gcc.target/bpf/helper-skb-set-tunnel-opt.c: Likewise.
+ * gcc.target/bpf/helper-skb-store-bytes.c: Likewise.
+ * gcc.target/bpf/helper-skb-under-cgroup.c: Likewise.
+ * gcc.target/bpf/helper-skb-vlan-pop.c: Likewise.
+ * gcc.target/bpf/helper-skb-vlan-push.c: Likewise.
+ * gcc.target/bpf/helper-skc-lookup-tcp.c: Likewise.
+ * gcc.target/bpf/helper-sk-fullsock.c: Likewise.
+ * gcc.target/bpf/helper-sk-lookup-tcp.c: Likewise.
+ * gcc.target/bpf/helper-sk-lookup-upd.c: Likewise.
+ * gcc.target/bpf/helper-sk-redirect-hash.c: Likewise.
+ * gcc.target/bpf/helper-sk-redirect-map.c: Likewise.
+ * gcc.target/bpf/helper-sk-release.c: Likewise.
+ * gcc.target/bpf/helper-sk-select-reuseport.c: Likewise.
+ * gcc.target/bpf/helper-sk-storage-delete.c: Likewise.
+ * gcc.target/bpf/helper-sk-storage-get.c: Likewise.
+ * gcc.target/bpf/helper-sock-hash-update.c: Likewise.
+ * gcc.target/bpf/helper-sock-map-update.c: Likewise.
+ * gcc.target/bpf/helper-sock-ops-cb-flags-set.c: Likewise.
+ * gcc.target/bpf/helper-spin-lock.c: Likewise.
+ * gcc.target/bpf/helper-spin-unlock.c: Likewise.
+ * gcc.target/bpf/helper-strtol.c: Likewise.
+ * gcc.target/bpf/helper-strtoul.c: Likewise.
+ * gcc.target/bpf/helper-sysctl-get-current-value.c: Likewise.
+ * gcc.target/bpf/helper-sysctl-get-name.c: Likewise.
+ * gcc.target/bpf/helper-sysctl-get-new-value.c: Likewise.
+ * gcc.target/bpf/helper-sysctl-set-new-value.c: Likewise.
+ * gcc.target/bpf/helper-tail-call.c: Likewise.
+ * gcc.target/bpf/helper-tcp-check-syncookie.c: Likewise.
+ * gcc.target/bpf/helper-tcp-sock.c: Likewise.
+ * gcc.target/bpf/helper-trace-printk.c: Likewise.
+ * gcc.target/bpf/helper-xdp-adjust-head.c: Likewise.
+ * gcc.target/bpf/helper-xdp-adjust-meta.c: Likewise.
+ * gcc.target/bpf/helper-xdp-adjust-tail.c: Likewise.
+ * gcc.target/bpf/skb-ancestor-cgroup-id.c: Likewise.
+ * gcc.target/bpf/sync-fetch-and-add.c: Likewise.
+
+2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * lib/target-supports.exp (check_effective_target_indirect_calls):
+ New proc.
+ * gcc.c-torture/compile/20010102-1.c: Annotate with
+ dg-require-effective-target indirect_calls.
+ * gcc.c-torture/compile/20010107-1.c: Likewise.
+ * gcc.c-torture/compile/20011109-1.c: Likewise.
+ * gcc.c-torture/compile/20011218-1.c: Likewise.
+ * gcc.c-torture/compile/20011229-1.c: Likewise.
+ * gcc.c-torture/compile/20020129-1.c: Likewise.
+ * gcc.c-torture/compile/20020320-1.c: Likewise.
+ * gcc.c-torture/compile/20020706-1.c: Likewise.
+ * gcc.c-torture/compile/20020706-2.c: Likewise.
+ * gcc.c-torture/compile/20021205-1.c: Likewise.
+ * gcc.c-torture/compile/20030921-1.c: Likewise.
+ * gcc.c-torture/compile/20031023-1.c: Likewise.
+ * gcc.c-torture/compile/20031023-2.c: Likewise.
+ * gcc.c-torture/compile/20031023-3.c: Likewise.
+ * gcc.c-torture/compile/20031023-4.c: Likewise.
+ * gcc.c-torture/compile/20040614-1.c: Likewise.
+ * gcc.c-torture/compile/20040909-1.c: Likewise.
+ * gcc.c-torture/compile/20050122-1.c: Likewise.
+ * gcc.c-torture/compile/20050202-1.c: Likewise.
+ * gcc.c-torture/compile/20060208-1.c: Likewise.
+ * gcc.c-torture/compile/20081108-1.c: Likewise.
+ * gcc.c-torture/compile/20150327.c: Likewise.
+ * gcc.c-torture/compile/920428-2.c: Likewise.
+ * gcc.c-torture/compile/920928-5.c: Likewise.
+ * gcc.c-torture/compile/930117-1.c: Likewise.
+ * gcc.c-torture/compile/930607-1.c: Likewise.
+ * gcc.c-torture/compile/991213-2.c: Likewise.
+ * gcc.c-torture/compile/callind.c: Likewise.
+ * gcc.c-torture/compile/calls-void.c: Likewise.
+ * gcc.c-torture/compile/calls.c: Likewise.
+ * gcc.c-torture/compile/pr21840.c: Likewise.
+ * gcc.c-torture/compile/pr32139.c: Likewise.
+ * gcc.c-torture/compile/pr35607.c: Likewise.
+ * gcc.c-torture/compile/pr37433-1.c: Likewise.
+ * gcc.c-torture/compile/pr37433.c: Likewise.
+ * gcc.c-torture/compile/pr39941.c: Likewise.
+ * gcc.c-torture/compile/pr40080.c: Likewise.
+ * gcc.c-torture/compile/pr43635.c: Likewise.
+ * gcc.c-torture/compile/pr43791.c: Likewise.
+ * gcc.c-torture/compile/pr43845.c: Likewise.
+ * gcc.c-torture/compile/pr44043.c: Likewise.
+ * gcc.c-torture/compile/pr51694.c: Likewise.
+ * gcc.c-torture/compile/pr77754-2.c: Likewise.
+ * gcc.c-torture/compile/pr77754-3.c: Likewise.
+ * gcc.c-torture/compile/pr77754-4.c: Likewise.
+ * gcc.c-torture/compile/pr89663-2.c: Likewise.
+ * gcc.c-torture/compile/pta-1.c: Likewise.
+ * gcc.c-torture/compile/stack-check-1.c: Likewise.
+ * gcc.dg/Walloc-size-larger-than-18.c: Likewise.
+
+2019-09-09 Jose E. Marchesi <jose.marchesi@oracle.com>
+
+ * gcc.c-torture/compile/20000609-1.c: Annotate with
+ dg-require-stack-size.
+ * gcc.c-torture/compile/20000804-1.c: Likewise.
+ * gcc.c-torture/compile/20020304-1.c: Likewise.
+ * gcc.c-torture/compile/20020604-1.c: Likewise.
+ * gcc.c-torture/compile/20021015-1.c: Likewise.
+ * gcc.c-torture/compile/20050303-1.c: Likewise.
+ * gcc.c-torture/compile/20060421-1.c: Likewise.
+ * gcc.c-torture/compile/20071207-1.c: Likewise.
+ * gcc.c-torture/compile/20080903-1.c: Likewise.
+ * gcc.c-torture/compile/20121027-1.c: Likewise.
+ * gcc.c-torture/compile/20151204.c: Likewise.
+ * gcc.c-torture/compile/920501-12.c: Likewise.
+ * gcc.c-torture/compile/920501-4.c: Likewise.
+ * gcc.c-torture/compile/920723-1.c: Likewise.
+ * gcc.c-torture/compile/921202-1.c: Likewise.
+ * gcc.c-torture/compile/931003-1.c: Likewise.
+ * gcc.c-torture/compile/931004-1.c: Likewise.
+ * gcc.c-torture/compile/950719-1.c: Likewise.
+ * gcc.c-torture/compile/951222-1.c: Likewise.
+ * gcc.c-torture/compile/990517-1.c: Likewise.
+ * gcc.c-torture/compile/bcopy.c: Likewise.
+ * gcc.c-torture/compile/pr23929.c: Likewise.
+ * gcc.c-torture/compile/pr25310.c: Likewise.
+ * gcc.c-torture/compile/pr34458.c: Likewise.
+ * gcc.c-torture/compile/pr39937.c: Likewise.
+ * gcc.c-torture/compile/pr41181.c: Likewise.
+ * gcc.c-torture/compile/pr41634.c: Likewise.
+ * gcc.c-torture/compile/pr43415.c: Likewise.
+ * gcc.c-torture/compile/pr43417.c: Likewise.
+ * gcc.c-torture/compile/pr44788.c: Likewise.
+ * gcc.c-torture/compile/sound.c: Likewise.
+
+2019-09-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * gcc.target/arm/pr91684.c: Use effective-target arm_prefer_ldrd_strd.
+
+2019-09-07 David Edelsohn <dje.gcc@gmail.com>
+
+ * g++.dg/cpp2a/decomp2.C: Add TLS options.
+ * gcc.target/powerpc/pr88233.c: Limit to lp64.
+
+2019-09-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91665
+ * gcc.dg/vect/pr91665.c: New test.
+
+2019-09-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR target/91684
+ * gcc.target/arm/pr91684.c: New test.
+
+2019-09-06 Ian Lance Taylor <iant@golang.org>
+
+ * go.test/test/fixedbugs/bug369.go: Update to match libgo update
+ to Go 1.13beta1.
+
+2019-09-06 David Edelsohn <dje.gcc@gmail.com>
+
+ * gcc.dg/torture/inf-compare-1.c: Skip AIX.
+ * gcc.dg/torture/inf-compare-2.c: Skip AIX.
+ * gcc.dg/torture/inf-compare-3.c: Skip AIX.
+ * gcc.dg/torture/inf-compare-4.c: Skip AIX.
+ * gcc.dg/torture/pr52451.c: Skip AIX.
+ * gcc.dg/torture/pr68264.c: Skip AIX
+ * gcc.dg/torture/pr91323.c: Skip AIX.
+
+ * g++.dg/warn/Warray-bounds-4.C: Skip AIX.
+ * g++.dg/warn/Warray-bounds-8.C: Skip AIX.
+ * g++.dg/opt/flifetime-dse2.C: XFAIL AIX.
+ * g++.dg/opt/flifetime-dse4.C: XFAIL AIX.
+
+2019-09-06 Caroline Tice <cmtice@google.com>
+
+ PR testsuite/91670
+ * g++.dg/ubsan/pr59415.C: Disable LTO, since test uses
+ -fvtable-verify, and the two options are no longer allowed
+ together.
+
+2019-09-06 Nathan Sidwell <nathan@acm.org>
+
+ * c-c++-common/cpp/line-1.c: New.
+
+2019-09-06 Martin Liska <mliska@suse.cz>
+
+ PR c++/91125
+ * g++.dg/parse/repo1.C: Remove.
+ * g++.dg/rtti/repo1.C: Remove.
+ * g++.dg/template/repo1.C: Remove.
+ * g++.dg/template/repo10.C: Remove.
+ * g++.dg/template/repo11.C: Remove.
+ * g++.dg/template/repo2.C: Remove.
+ * g++.dg/template/repo3.C: Remove.
+ * g++.dg/template/repo4.C: Remove.
+ * g++.dg/template/repo5.C: Remove.
+ * g++.dg/template/repo6.C: Remove.
+ * g++.dg/template/repo7.C: Remove.
+ * g++.dg/template/repo8.C: Remove.
+ * g++.dg/template/repo9.C: Remove.
+ * g++.old-deja/g++.pt/instantiate4.C: Remove.
+ * g++.old-deja/g++.pt/instantiate6.C: Remove.
+ * g++.old-deja/g++.pt/repo1.C: Remove.
+ * g++.old-deja/g++.pt/repo2.C: Remove.
+ * g++.old-deja/g++.pt/repo3.C: Remove.
+ * g++.old-deja/g++.pt/repo4.C: Remove.
+ * lib/g++.exp: Remove removal of repo files.
+ * lib/gcc-dg.exp: Likewise.
+ * lib/obj-c++.exp: Likewise.
+
+2019-09-05 Jakub Jelinek <jakub@redhat.com>
+ Jim Wilson <jimw@sifive.com>
+
+ PR target/91635
+ * gcc.c-torture/execute/pr91635.c: New test.
+ * gcc.target/riscv/shift-shift-4.c: New test.
+ * gcc.target/riscv/shift-shift-5.c: New test.
+
+2019-09-05 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/91496
+ * gfortran.dg/directive_unroll_5.f90: Adjust error message.
+
+2019-09-05 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91660
+ * gfortran.dg/pdt_4.f03: Fix invalid code.
+ * gfortran.dg/pr91660_1.f90: New test.
+ * gfortran.dg/pr91660_2.f90: Ditto.
+
+2019-09-05 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91644 - ICE with constinit in function template.
+ * g++.dg/cpp2a/constinit13.C: New test.
+
+2019-09-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91001
+ PR middle-end/91105
+ PR middle-end/91106
+ * gcc.c-torture/compile/pr91001.c: New test.
+
+2019-09-05 Richard Biener <rguenther@suse.de>
+
+ PR rtl-optimization/91656
+ * gcc.dg/torture/pr91656-1.c: New testcase.
+ * gcc.dg/torture/pr91656-2.c: Likewise.
+ * gcc.dg/torture/pr91656-3.c: Likewise.
+
+2019-09-05 Nathan Sidwell <nathan@acm.org>
+
+ PR preprocessor/91639
+ * c-c++-common/cpp/pr91639.c: New.
+ * c-c++-common/cpp/pr91639-one.h: New.
+ * c-c++-common/cpp/pr91639-two.h: New.
+
+2019-09-05 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/91577
+ * gfortran.dg/pr91577.f90: New test, taken from temporary_1.f90.
+
+2019-09-04 Steven G. Kargl <kargl@gcvc.gnu.org>
+
+ PR fortran/91650
+ * gfortran.dg/pr91650_1.f90: New test.
+ * gfortran.dg/pr91650_2.f90: Ditto.
+
+2019-09-04 Marek Polacek <polacek@redhat.com>
+
+ * g++.dg/cpp0x/initlist-deduce.C: Don't use -fdeduce-init-list. Remove
+ dg-warning. Add dg-error.
+
+2019-09-04 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR c/78736
+ * gcc.dg/Wenum-conversion.c: New test-case.
+
+2019-09-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/data-attributes-2.c: New test.
+ * gcc.target/msp430/function-attributes-4.c: Update dg-warning
+ strings.
+ * gcc.target/msp430/region-attribute-misuse.c: Likewise.
+
+2019-09-03 Kamlesh Kumar <kamleshbhalui@gmail.com>
+
+ PR tree-optimization/91504
+ gcc.dg/tree-ssa/pr91504.c: New test.
+
+2019-09-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91604
+ * gcc.target/i386/pr91604.c: New test.
+
+2019-09-03 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * lib/compat.exp: Remove references to spu.
+ * lib/fortran-torture.exp: Likewise.
+ * lib/gcc-dg.exp: Likewise.
+ * lib/gfortran.exp: Likewise.
+ * lib/target-supports.exp: Likewise.
+ * lib/target-utils.exp: Likewise.
+
+ * c-c++-common/torture/complex-sign-add.c: Remove references to spu.
+ * c-c++-common/torture/complex-sign-mixed-add.c: Likewise.
+ * c-c++-common/torture/complex-sign-mixed-div.c: Likewise.
+ * c-c++-common/torture/complex-sign-mixed-mul.c: Likewise.
+ * c-c++-common/torture/complex-sign-mixed-sub.c: Likewise.
+ * c-c++-common/torture/complex-sign-mul-minus-one.c: Likewise.
+ * c-c++-common/torture/complex-sign-mul-one.c: Likewise.
+ * c-c++-common/torture/complex-sign-mul.c: Likewise.
+ * c-c++-common/torture/complex-sign-sub.c: Likewise.
+
+ * g++.dg/opt/temp1.C: Remove references to spu.
+ * g++.dg/opt/vt1.C: Likewise.
+ * g++.dg/torture/type-generic-1.C: Likewise.
+ * g++.dg/warn/pr30551-2.C: Likewise.
+ * g++.dg/warn/pr30551.C: Likewise.
+ * g++.old-deja/g++.jason/thunk2.C: Likewise.
+ * g++.old-deja/g++.other/comdat5.C: Likewise.
+ * g++.old-deja/g++.other/local-alloc1.C: Likewise.
+
+ * gcc.c-torture/compile/20001226-1.c: Remove references to spu.
+ * gcc.c-torture/execute/20030222-1.c: Likewise.
+ * gcc.c-torture/execute/20031003-1.c: Likewise.
+ * gcc.c-torture/execute/20101011-1.c: Likewise.
+ * gcc.c-torture/execute/conversion.c: Likewise.
+ * gcc.c-torture/execute/ieee/compare-fp-4.x: Likewise.
+ * gcc.c-torture/execute/ieee/fp-cmp-2.x: Likewise.
+ * gcc.c-torture/execute/ieee/inf-1.c: Likewise.
+ * gcc.c-torture/execute/ieee/inf-2.c: Likewise.
+ * gcc.c-torture/execute/ieee/mul-subnormal-single-1.x: Likewise.
+ * gcc.c-torture/execute/ieee/rbug.c: Likewise.
+ * gcc.c-torture/execute/pr39228.c: Likewise.
+ * gcc.c-torture/execute/ieee/20010114-2.x: Remove file.
+ * gcc.c-torture/execute/ieee/20030331-1.x: Remove file.
+ * gcc.c-torture/execute/ieee/920518-1.x: Remove file.
+ * gcc.c-torture/execute/ieee/compare-fp-1.x: Remove file.
+ * gcc.c-torture/execute/ieee/fp-cmp-4f.x: Remove file.
+ * gcc.c-torture/execute/ieee/fp-cmp-8f.x: Remove file.
+
+ * gcc.dg/20020312-2.c: Remove references to spu.
+ * gcc.dg/20030702-1.c: Likewise.
+ * gcc.dg/and-1.c: Likewise.
+ * gcc.dg/builtin-inf-1.c: Likewise.
+ * gcc.dg/builtins-1.c: Likewise.
+ * gcc.dg/builtins-43.c: Likewise.
+ * gcc.dg/builtins-44.c: Likewise.
+ * gcc.dg/builtins-45.c: Likewise.
+ * gcc.dg/float-range-1.c: Likewise.
+ * gcc.dg/float-range-3.c: Likewise.
+ * gcc.dg/float-range-4.c: Likewise.
+ * gcc.dg/float-range-5.c: Likewise.
+ * gcc.dg/fold-overflow-1.c: Likewise.
+ * gcc.dg/format/ms_unnamed-1.c: Likewise.
+ * gcc.dg/format/unnamed-1.c: Likewise.
+ * gcc.dg/hex-round-1.c: Likewise.
+ * gcc.dg/hex-round-2.c: Likewise.
+ * gcc.dg/lower-subreg-1.c: Likewise.
+ * gcc.dg/nrv3.c: Likewise.
+ * gcc.dg/pr15784-3.c: Likewise.
+ * gcc.dg/pr27095.c: Likewise.
+ * gcc.dg/pr28243.c: Likewise.
+ * gcc.dg/pr28796-2.c: Likewise.
+ * gcc.dg/pr30551-3.c: Likewise.
+ * gcc.dg/pr30551-6.c: Likewise.
+ * gcc.dg/pr30551.c: Likewise.
+ * gcc.dg/pr70317.c: Likewise.
+ * gcc.dg/sms-1.c: Likewise.
+ * gcc.dg/sms-2.c: Likewise.
+ * gcc.dg/sms-3.c: Likewise.
+ * gcc.dg/sms-4.c: Likewise.
+ * gcc.dg/sms-5.c: Likewise.
+ * gcc.dg/sms-6.c: Likewise.
+ * gcc.dg/sms-7.c: Likewise.
+ * gcc.dg/stack-usage-1.c: Likewise.
+ * gcc.dg/strlenopt-73.c: Likewise.
+ * gcc.dg/titype-1.c: Likewise.
+ * gcc.dg/tls/thr-cse-1.c: Likewise.
+ * gcc.dg/torture/builtin-attr-1.c: Likewise.
+ * gcc.dg/torture/builtin-complex-1.c: Likewise.
+ * gcc.dg/torture/builtin-cproj-1.c: Likewise.
+ * gcc.dg/torture/builtin-frexp-1.c: Likewise.
+ * gcc.dg/torture/builtin-ldexp-1.c: Likewise.
+ * gcc.dg/torture/builtin-logb-1.c: Likewise.
+ * gcc.dg/torture/builtin-math-2.c: Likewise.
+ * gcc.dg/torture/builtin-math-5.c: Likewise.
+ * gcc.dg/torture/builtin-modf-1.c: Likewise.
+ * gcc.dg/torture/fp-int-convert.h: Likewise.
+ * gcc.dg/torture/pr25947-1.c: Likewise.
+ * gcc.dg/torture/type-generic-1.c: Likewise.
+ * gcc.dg/tree-ssa/20040204-1.c: Likewise.
+ * gcc.dg/tree-ssa/ivopts-1.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-3.c: Likewise.
+ * gcc.dg/tree-ssa/vector-6.c: Likewise.
+ * gcc.dg/uninit-C-O0.c: Likewise.
+ * gcc.dg/uninit-C.c: Likewise.
+ * gcc.dg/vect/no-math-errno-slp-32.c: Likewise.
+ * gcc.dg/vect/no-math-errno-vect-pow-1.c: Likewise.
+ * gcc.dg/vect/vect-float-extend-1.c: Likewise.
+ * gcc.dg/vect/vect-float-truncate-1.c: Likewise.
+ * gcc.dg/vect/vect.exp: Likewise.
+ * gcc.gd/vect/costmodel/spu/: Remove directory.
+
+ * gcc.target/spu/: Remove directory.
+
+ * gfortran.dg/bessel_6.f90: Remove references to spu.
+ * gfortran.dg/bessel_7.f90: Likewise.
+ * gfortran.dg/char4_iunit_1.f03: Likewise.
+ * gfortran.dg/chmod_1.f90: Likewise.
+ * gfortran.dg/chmod_2.f90: Likewise.
+ * gfortran.dg/chmod_3.f90: Likewise.
+ * gfortran.dg/default_format_1.f90: Likewise.
+ * gfortran.dg/default_format_denormal_1.f90: Likewise.
+ * gfortran.dg/erf_2.F90: Likewise.
+ * gfortran.dg/erf_3.F90: Likewise.
+ * gfortran.dg/init_flag_10.f90: Likewise.
+ * gfortran.dg/init_flag_3.f90: Likewise.
+ * gfortran.dg/int_conv_2.f90: Likewise.
+ * gfortran.dg/integer_exponentiation_3.F90: Likewise.
+ * gfortran.dg/integer_exponentiation_5.F90: Likewise.
+ * gfortran.dg/isnan_1.f90: Likewise.
+ * gfortran.dg/isnan_2.f90: Likewise.
+ * gfortran.dg/maxloc_2.f90: Likewise.
+ * gfortran.dg/maxlocval_2.f90: Likewise.
+ * gfortran.dg/maxlocval_4.f90: Likewise.
+ * gfortran.dg/minloc_1.f90: Likewise.
+ * gfortran.dg/minlocval_1.f90: Likewise.
+ * gfortran.dg/minlocval_4.f90: Likewise.
+ * gfortran.dg/module_nan.f90: Likewise.
+ * gfortran.dg/namelist_42.f90: Likewise.
+ * gfortran.dg/namelist_43.f90: Likewise.
+ * gfortran.dg/nan_1.f90: Likewise.
+ * gfortran.dg/nan_2.f90: Likewise.
+ * gfortran.dg/nan_3.f90: Likewise.
+ * gfortran.dg/nan_4.f90: Likewise.
+ * gfortran.dg/nan_5.f90: Likewise.
+ * gfortran.dg/nan_6.f90: Likewise.
+ * gfortran.dg/nearest_1.f90: Likewise.
+ * gfortran.dg/nearest_3.f90: Likewise.
+ * gfortran.dg/open_errors.f90: Likewise.
+ * gfortran.dg/pr20257.f90: Likewise.
+ * gfortran.dg/read_infnan_1.f90: Likewise.
+ * gfortran.dg/real_const_3.f90: Likewise.
+ * gfortran.dg/realloc_on_assign_2.f03: Likewise.
+ * gfortran.dg/reassoc_4.f: Likewise.
+ * gfortran.dg/scalar_mask_2.f90: Likewise.
+ * gfortran.dg/scratch_1.f90: Likewise.
+ * gfortran.dg/stat_1.f90: Likewise.
+ * gfortran.dg/stat_2.f90: Likewise.
+ * gfortran.dg/transfer_simplify_1.f90: Likewise.
+ * gfortran.dg/typebound_operator_9.f03: Likewise.
+
+ * gfortran.fortran-torture/execute/intrinsic_nearest.x: Remove
+ references to spu.
+ * gfortran.fortran-torture/execute/intrinsic_set_exponent.x: Likewise.
+ * gfortran.fortran-torture/execute/nan_inf_fmt.x: Likewise.
+ * gfortran.fortran-torture/execute/getarg_1.x: Remove file.
+
+2019-09-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR middle-end/91603
+ * gcc.target/arm/pr91603.c: New test.
+
+2019-09-03 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * gcc.target/s390/sigfpe-eh.c: New test.
+
+2019-09-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/aarch64/acle/jcvt_1.c: New test.
+
+2019-09-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/aarch64/acle/rintnzx_1.c: New test.
+ * gcc.target/aarch64/simd/vrndnzx_1.c: Likewise.
+
+2019-09-03 Jakub Jelinek <jakub@redhat.com>
+ Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91597
+ * gcc.c-torture/execute/pr91597.c: New test.
+
+2019-09-03 Alexandre Oliva <oliva@adacore.com>
+
+ * gcc.target/i386/20020616-1.c: Preserve full register across
+ main.
+
+2019-09-02 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/91589
+ * gfortran.dg/pr91589.f90: New test.
+
+2019-09-02 Steven G. Kargl <kargl@gc.gnu.org>
+
+ PR fortran/91552
+ * gfortran.dg/pr91552.f90: New test.
+
+2019-09-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR middle-end/91605
+ * g++.target/i386/pr91605.C: New test.
+
+2019-09-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91632
+ * gcc.c-torture/execute/pr91632.c: New test.
+
+2019-09-02 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.dg/tree-ssa/slsr-42.c: New test.
+
+2019-09-02 Martin Liska <mliska@suse.cz>
+
+ PR c++/91155
+ * g++.dg/torture/pr91155.C: New test.
+
+2019-09-01 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91129 - wrong error with binary op in template argument.
+ * g++.dg/cpp1y/nontype1.C: New test.
+
+2019-09-01 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.c-torture/compile/20190827-1.c: Add dg-requires-alias.
+
+2019-09-01 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/execute/20190901-1.c: New test.
+
+ * lib/target-supports.exp (check_effective_target_pthread): Add
+ #include <pthread.h> directive to the test.
+
+2019-09-01 Paul Thomas <pault@gcc.gnu.org>
+
+ * gfortran.dg/select_rank_1.f90: New test.
+ * gfortran.dg/select_rank_2.f90: New test.
+
+2019-09-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91623
+ * gcc.target/i386/pr91623.c: New test.
+
+ PR lto/91572
+ * g++.dg/lto/pr91572_0.C: New test.
+
+2019-08-30 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91587
+ * gfortran.dg/pr91587.f90: New test.
+
+2019-08-30 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91599
+ * gcc.dg/Wstringop-overflow-16.c: New test.
+
+ PR middle-end/91584
+ * gfortran.dg/char_array_constructor_4.f90: New test.
+
+2019-08-30 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/pack24.adb: New test.
+
+2019-08-30 Jeff Law <law@redhat.com>
+
+ * gcc.target/mips/r10k-cache-barrier-9.c: Suppress warnings.
+
+2019-08-30 Martin Jambor <mjambor@suse.cz>
+
+ tree-optimization/91579
+ * gcc.dg/tree-ssa/pr91579.c: New test.
+
+2019-08-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91560
+ * gcc.dg/torture/vshuf-8.inc: Add two further permutations.
+
+ PR tree-optimization/91351
+ * g++.dg/opt/pr91351.C: New test.
+
+2019-08-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/spellcheck-typenames.C: Adjust expected locations.
+ * g++.dg/cpp0x/pr84676.C: Check locations.
+ * g++.dg/other/pr88187.C: Likewise.
+ * g++.dg/parse/crash13.C: Likewise.
+ * g++.dg/parse/crash46.C: Likewise.
+ * g++.dg/parse/template28.C: Likewise.
+ * g++.dg/parse/typename4.C: Likewise.
+
+2019-08-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91568
+ * gfortran.dg/pr91568.f: New testcase.
+
+2019-08-28 Marek Polacek <polacek@redhat.com>
+
+ Implement P1152R4: Deprecating some uses of volatile.
+ PR c++/91361
+ * c-c++-common/Wbool-operation-1.c: Use -Wno-volatile in C++.
+ * c-c++-common/gomp/atomic-1.c: Likewise.
+ * c-c++-common/gomp/atomic-9.c: Likewise.
+ * c-c++-common/gomp/depend-iterator-1.c: Likewise.
+ * c-c++-common/gomp/loop-1.c: Adjust warning location for C++.
+ * c-c++-common/gomp/order-3.c: Likewise.
+ * c-c++-common/pr69733.c: Use -Wno-volatile in C++.
+ * c-c++-common/spec-barrier-2.c: Likewise.
+ * c-c++-common/tm/pr54893.c: Likewise.
+ * g++.dg/cpp0x/pr65327.C: Add dg-warning.
+ * g++.dg/cpp0x/rv-conv2.C: Likewise.
+ * g++.dg/cpp0x/rv1n.C: Likewise.
+ * g++.dg/cpp0x/rv1p.C: Likewise.
+ * g++.dg/cpp0x/rv2n.C: Likewise.
+ * g++.dg/cpp0x/rv2p.C: Likewise.
+ * g++.dg/cpp0x/rv3n.C: Likewise.
+ * g++.dg/cpp0x/rv3p.C: Likewise.
+ * g++.dg/cpp0x/rv4n.C: Likewise.
+ * g++.dg/cpp0x/rv4p.C: Likewise.
+ * g++.dg/cpp0x/rv5n.C: Likewise.
+ * g++.dg/cpp0x/rv5p.C: Likewise.
+ * g++.dg/cpp0x/rv6n.C: Likewise.
+ * g++.dg/cpp0x/rv6p.C: Likewise.
+ * g++.dg/cpp0x/rv7n.C: Likewise.
+ * g++.dg/cpp0x/rv7p.C: Likewise.
+ * g++.dg/cpp0x/rv8p.C: Likewise.
+ * g++.dg/cpp0x/trailing14.C: Use -Wno-volatile.
+ * g++.dg/cpp1y/new1.C: Add dg-warning.
+ * g++.dg/cpp2a/volatile1.C: New test.
+ * g++.dg/cpp2a/volatile2.C: New test.
+ * g++.dg/cpp2a/volatile3.C: New test.
+ * g++.dg/cpp2a/volatile4.C: New test.
+ * g++.dg/expr/bool3.C: Add dg-warning.
+ * g++.dg/expr/bool4.C: Likewise.
+ * g++.dg/expr/cond9.C: Likewise.
+ * g++.dg/ext/vector25.C: Likewise.
+ * g++.dg/gomp/depend-iterator-1.C: Use -Wno-volatile.
+ * g++.dg/inherit/covariant21.C: Add dg-warning.
+ * g++.dg/init/ref18.C: Likewise.
+ * g++.dg/ipa/pr63838.C: Likewise.
+ * g++.dg/overload/rvalue2.C: Likewise.
+ * g++.dg/parse/semicolon4.C: Likewise.
+ * g++.dg/warn/Wreturn-type-4.C: Likewise.
+ * g++.dg/warn/pr36069.C: Likewise.
+ * g++.old-deja/g++.mike/p9506.C: Likewise.
+ * g++.old-deja/g++.other/volatile1.C: Likewise.
+
+2019-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91551
+ * gfortran.dg/allocated_3.f90
+
+2019-08-28 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91360 - Implement C++20 P1143R2: constinit.
+ * g++.dg/cpp2a/constinit1.C: New test.
+ * g++.dg/cpp2a/constinit2.C: New test.
+ * g++.dg/cpp2a/constinit3.C: New test.
+ * g++.dg/cpp2a/constinit4.C: New test.
+ * g++.dg/cpp2a/constinit5.C: New test.
+ * g++.dg/cpp2a/constinit6.C: New test.
+ * g++.dg/cpp2a/constinit7.C: New test.
+ * g++.dg/cpp2a/constinit8.C: New test.
+ * g++.dg/cpp2a/constinit9.C: New test.
+ * g++.dg/cpp2a/constinit10.C: New test.
+ * g++.dg/cpp2a/constinit11.C: New test.
+ * g++.dg/cpp2a/constinit12.C: New test.
+
+2019-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91565
+ * gfortran.dg/pr91565.f90: New test.
+
+2019-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91564
+ * gfortran.dg/pr91564.f90: New test.
+
+2019-08-28 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91457
+ * c-c++-common/Wstringop-overflow-2.c: New test.
+ * g++.dg/warn/Warray-bounds-8.C: New test.
+ * g++.dg/warn/Wstringop-overflow-3.C: New test.
+ * gcc.dg/Wstringop-overflow-15.c: New test.
+
+2019-08-16 Martin Liska <mliska@suse.cz>
+
+ PR c++/90613
+ * g++.dg/lookup/using61.C: New.
+
+2019-08-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR middle-end/89544
+ * gcc.target/arm/unaligned-argument-3.c: New test.
+
+2019-08-27 Marek Polacek <polacek@redhat.com>
+
+ PR c++/81676 - bogus -Wunused warnings in constexpr if.
+ * g++.dg/cpp1z/constexpr-if31.C: New test.
+ * g++.dg/cpp1z/constexpr-if32.C: New test.
+
+ PR c++/91428 - warn about std::is_constant_evaluated in if constexpr.
+ * g++.dg/cpp2a/is-constant-evaluated9.C: New test.
+
+2019-08-27 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91567
+ * gcc.dg/tree-ssa/builtin-snprintf-6.c: Xfail a subset of assertions
+ on targets other than x86_64 to work around PR 83543.
+ * gcc.dg/tree-ssa/builtin-sprintf-warn-22.c: New test.
+
+2019-08-27 Jeff Law <law@redhat.com>
+
+ * gcc.c-torture/compile/20190827-1.c: New test.
+
+2019-08-27 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/91496
+ * gfortran.dg/pr91496.f90: New testcase.
+
+2019-08-27 Uroš Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse4_1-round-roundeven-1.c (dg-options):
+ Add -mfpmath=sse.
+ * gcc.target/i386/sse4_1-round-roundeven-2.c (dg-options): Ditto.
+
+2019-08-27 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91528
+ * gcc.target/i386/pr91528.c: New test.
+
+2019-08-27 Martin Sebor <msebor@redhat.com>
+
+ PR c++/83431
+ PR testsuite/91562
+ * gcc.dg/strlenopt-8.c: Adjust pass/dump name.
+
+2019-08-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91415
+ * g++.dg/warn/sequence-pt-4.C: New test.
+
+2019-08-27 Robin Dapp <rdapp@linux.ibm.com>
+
+ PR testsuite/91549
+ * gcc.dg/wrapped-binop-simplify.c: Test only on x86, s390 with lp64.
+
+2019-08-26 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91390
+ PR fortran/91473
+ * gfortran.dg/used_before_typed_4.f90: Change warning to error.
+ * gfortran.dg/argument_checking_20.f90: New test.
+
+2019-08-26 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91545 - ICE in constexpr store evaluation.
+ * g++.dg/cpp0x/pr91545.C: New test.
+
+2019-08-26 Tejas Joshi <tejasjoshi9673@gmail.com>
+
+ * gcc.target/i386/sse4_1-round-roundeven-1.c: New test.
+ * gcc.target/i386/sse4_1-round-roundeven-2.c: New test.
+
+2019-08-26 Tejas Joshi <tejasjoshi9673@gmail.com>
+
+ * gcc.dg/torture/builtin-round-roundeven.c: New test.
+ * gcc.dg/torture/builtin-round-roundevenf128.c: Likewise.
+
+2019-08-26 Robin Dapp <rdapp@linux.ibm.com>
+
+ * gcc.dg/tree-ssa/copy-headers-5.c: Do not run vrp pass.
+ * gcc.dg/tree-ssa/copy-headers-7.c: Do not run vrp pass.
+ * gcc.dg/tree-ssa/loop-15.c: Remove XFAIL.
+ * gcc.dg/tree-ssa/pr23744.c: Change search pattern.
+ * gcc.dg/wrapped-binop-simplify.c: New test.
+
+2019-08-26 Kito Cheng <kito.cheng@sifive.com>
+
+ * gcc.target/riscv/li.c: New test.
+
+2019-08-24 Nathan Sidwell <nathan@acm.org>
+
+ * g++.dg/inherit/virtual14.C: New.
+
+2019-08-24 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91390
+ PR fortran/91519
+ * gfortran.dg/bessel_3.f90: Add type mismatch errors.
+ * gfortran.dg/coarray_7.f90: Rename subroutines to avoid
+ additional errors.
+ * gfortran.dg/g77/20010519-1.f: Add -std=legacy. Remove
+ warnings for ASSIGN. Add warnings for type mismatch.
+ * gfortran.dg/goacc/acc_on_device-1.f95: Add -std=legacy.
+ Add catch-all warning.
+ * gfortran.dg/internal_pack_9.f90: Rename subroutine to
+ avoid type error.
+ * gfortran.dg/internal_pack_9.f90: Add -std=legacy. Add
+ warnings for type mismatch.
+ * gfortran.dg/pr39937.f: Add -std=legacy and type warnings. Move
+ here from
+ * gfortran.fortran-torture/compile/pr39937.f: Move to gfortran.dg.
+
+2019-08-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/conversion/simd4.C: Test all the locations.
+
+2019-08-23 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91521 - wrong error with operator->.
+ * g++.dg/parse/operator8.C: New test.
+
+2019-08-23 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/91481
+ * gcc.target/powerpc/darn-3.c: New testcase.
+
+2019-08-23 Marek Polacek <polacek@redhat.com>
+
+ PR c++/79817 - attribute deprecated on namespace.
+ * g++.dg/cpp0x/attributes-namespace1.C: New test.
+ * g++.dg/cpp0x/attributes-namespace2.C: New test.
+ * g++.dg/cpp0x/attributes-namespace3.C: New test.
+ * g++.dg/cpp0x/attributes-namespace4.C: New test.
+ * g++.dg/cpp0x/attributes-namespace5.C: New test.
+ * g++.dg/cpp1z/namespace-attribs.C: Adjust.
+ * g++.dg/cpp1z/namespace-attribs2.C: Adjust.
+
+2019-08-23 Mihailo Stojanovic <mistojanovic@wavecomp.com>
+
+ * gcc.target/mips/get-fcsr-3.c: New test.
+
+2019-08-23 Martin Sebor <msebor@redhat.com>
+
+ PR c++/83431
+ * gcc.dg/strlenopt-63.c: New test.
+ * gcc.dg/pr79538.c: Adjust text of expected warning.
+ * gcc.dg/pr81292-1.c: Adjust pass name.
+ * gcc.dg/pr81292-2.c: Same.
+ * gcc.dg/pr81703.c: Same.
+ * gcc.dg/strcmpopt_2.c: Same.
+ * gcc.dg/strcmpopt_3.c: Same.
+ * gcc.dg/strcmpopt_4.c: Same.
+ * gcc.dg/strlenopt-1.c: Same.
+ * gcc.dg/strlenopt-10.c: Same.
+ * gcc.dg/strlenopt-11.c: Same.
+ * gcc.dg/strlenopt-13.c: Same.
+ * gcc.dg/strlenopt-14g.c: Same.
+ * gcc.dg/strlenopt-14gf.c: Same.
+ * gcc.dg/strlenopt-15.c: Same.
+ * gcc.dg/strlenopt-16g.c: Same.
+ * gcc.dg/strlenopt-17g.c: Same.
+ * gcc.dg/strlenopt-18g.c: Same.
+ * gcc.dg/strlenopt-19.c: Same.
+ * gcc.dg/strlenopt-1f.c: Same.
+ * gcc.dg/strlenopt-2.c: Same.
+ * gcc.dg/strlenopt-20.c: Same.
+ * gcc.dg/strlenopt-21.c: Same.
+ * gcc.dg/strlenopt-22.c: Same.
+ * gcc.dg/strlenopt-22g.c: Same.
+ * gcc.dg/strlenopt-24.c: Same.
+ * gcc.dg/strlenopt-25.c: Same.
+ * gcc.dg/strlenopt-26.c: Same.
+ * gcc.dg/strlenopt-27.c: Same.
+ * gcc.dg/strlenopt-28.c: Same.
+ * gcc.dg/strlenopt-29.c: Same.
+ * gcc.dg/strlenopt-2f.c: Same.
+ * gcc.dg/strlenopt-3.c: Same.
+ * gcc.dg/strlenopt-30.c: Same.
+ * gcc.dg/strlenopt-31g.c: Same.
+ * gcc.dg/strlenopt-32.c: Same.
+ * gcc.dg/strlenopt-33.c: Same.
+ * gcc.dg/strlenopt-33g.c: Same.
+ * gcc.dg/strlenopt-34.c: Same.
+ * gcc.dg/strlenopt-35.c: Same.
+ * gcc.dg/strlenopt-4.c: Same.
+ * gcc.dg/strlenopt-48.c: Same.
+ * gcc.dg/strlenopt-49.c: Same.
+ * gcc.dg/strlenopt-4g.c: Same.
+ * gcc.dg/strlenopt-4gf.c: Same.
+ * gcc.dg/strlenopt-5.c: Same.
+ * gcc.dg/strlenopt-50.c: Same.
+ * gcc.dg/strlenopt-51.c: Same.
+ * gcc.dg/strlenopt-52.c: Same.
+ * gcc.dg/strlenopt-53.c: Same.
+ * gcc.dg/strlenopt-54.c: Same.
+ * gcc.dg/strlenopt-55.c: Same.
+ * gcc.dg/strlenopt-56.c: Same.
+ * gcc.dg/strlenopt-6.c: Same.
+ * gcc.dg/strlenopt-61.c: Same.
+ * gcc.dg/strlenopt-7.c: Same.
+ * gcc.dg/strlenopt-8.c: Same.
+ * gcc.dg/strlenopt-9.c: Same.
+ * gcc.dg/strlenopt.h (snprintf, snprintf): Declare.
+ * gcc.dg/tree-ssa/builtin-snprintf-6.c: New test.
+ * gcc.dg/tree-ssa/builtin-snprintf-7.c: New test.
+ * gcc.dg/tree-ssa/builtin-snprintf-8.c: New test.
+ * gcc.dg/tree-ssa/builtin-snprintf-9.c: New test.
+ * gcc.dg/tree-ssa/builtin-sprintf-warn-21.c: New test.
+ * gcc.dg/tree-ssa/dump-4.c: New test.
+ * gcc.dg/tree-ssa/pr83501.c: Adjust pass name.
+
+2019-08-23 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/Warray-bounds-36.c: Make functions static to avoid failures
+ with -fpic.
+ * gcc.dg/Warray-bounds-41.c: Same.
+ * gcc.dg/pr78973.c: Same.
+ * gcc.dg/pr78973-2.c: Same.
+
+2019-08-22 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91304 - prefix attributes ignored in condition.
+ * g++.dg/cpp0x/gen-attrs-70.C: New test.
+
+2019-08-22 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/91490
+ * c-c++-common/Warray-bounds-7.c: New test.
+ * gcc.dg/Warray-bounds-39.c: Expect either -Warray-bounds or
+ -Wstringop-overflow.
+ * gcc.dg/strlenopt-78.c: New test.
+
+2019-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.target/i386/minmax-4.c: Add -mno-stackrealign to dg-options.
+ * gcc.target/i386/minmax-5.c: Likewise.
+ * gcc.target/i386/minmax-6.c: Likewise.
+ * gcc.target/i386/minmax-7.c: Likewise.
+ * gcc.target/i386/pr91154.c: Likewise.
+
+2019-08-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * c-c++-common/dump-ada-spec-15.c: Check that the parameters are named.
+
+2019-08-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/arm/acle/crc_hf_1.c: New test.
+
+2019-08-22 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * gcc.target/arm/neon-extend-1.c: Remove test.
+ * gcc.target/arm/neon-extend-2.c: Remove test.
+
+2019-08-22 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * gcc.target/aarch64/advsimd-intrinsics/vld1x4.c: New test.
+ * gcc.target/aarch64/advsimd-intrinsics/vst1x4.c: New test.
+
+2019-08-22 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+ Richard Sandiford <richard.sandiford@arm.com>
+
+ PR target/88839
+ * gcc.target/aarch64/sve/sel_1.c: New test.
+ * gcc.target/aarch64/sve/sel_2.c: Likewise.
+ * gcc.target/aarch64/sve/sel_3.c: Likewise.
+ * gcc.target/aarch64/sve/sel_4.c: Likewise.
+ * gcc.target/aarch64/sve/sel_5.c: Likewise.
+ * gcc.target/aarch64/sve/sel_6.c: Likewise.
+
+2019-08-21 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR c++/91505
+ * g++.target/i386/crc32-4.C: New test.
+
+2019-08-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91482
+ * gcc.dg/tree-ssa/pr91482.c: New testcase.
+
+2019-08-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * c-c++-common/dump-ada-spec-15.c: New test.
+
+2019-08-21 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.target/arm/cmse/cmse-9.c: Add quotes to expected
+ warning messages.
+
+2019-08-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/prot9.adb, gnat.dg/prot9_gen.ads,
+ gnat.dg/prot9_pkg1.ads, gnat.dg/prot9_pkg2.ads: New testcase.
+
+2019-08-21 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/implicit_param.adb, gnat.dg/implicit_param_pkg.ads:
+ New testcase.
+
+2019-08-20 Martin Sebor <msebor@redhat.com>
+
+ PR testsuite/91458
+ * g++.dg/tree-ssa/ssa-dse-1.C: Use the same search pattern
+ unconditionally (correcting r272199, PR middle-end/90676).
+ * gcc.dg/tree-prof/stringop-2.c: Same.
+
+2019-08-20 Ian Lance Taylor <iant@golang.org>
+
+ * go.test/test/fixedbugs/bug073.go: Update for language changes.
+
+2019-08-20 Matthew Beliveau <mbelivea@redhat.com>
+
+ * gcc.dg/tree-ssa/redundant-assign-zero-1.c: New test.
+ * gcc.dg/tree-ssa/redundant-assign-zero-2.c: New test.
+
+2019-08-20 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/37242
+ * gcc.dg/tree-ssa/ssa-fre-80.c: New testcase.
+
+2019-08-20 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/storage_size1.adb: New testcase.
+
+2019-08-20 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/loop_entry2.adb: New testcase.
+
+2019-08-20 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/tagged5.adb, gnat.dg/tagged5.ads: New testcase.
+
+2019-08-20 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat.dg/type_conv2.adb, gnat.dg/type_conv2.ads: New testcase.
+
+2019-08-20 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/unchecked_convert14.adb: New testcase.
+
+2019-08-20 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/object_size1.adb: New testcase.
+
+2019-08-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/execute/20190820-1.c: New test.
+
+2019-08-20 Richard Biener <rguenther@suse.de>
+
+ PR target/91498
+ * gcc.target/i386/minmax-7.c: New testcase.
+
+2019-08-20 Lili Cui <lili.cui@intel.com>
+
+ * gcc.target/i386/funcspec-56.inc: Handle new march.
+ * g++.target/i386/mv16.C: Handle new march
+
+2019-08-20 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR middle-end/89544
+ * gcc.target/arm/unaligned-argument-1.c: New test.
+ * gcc.target/arm/unaligned-argument-2.c: New test.
+
+2019-08-19 Joel Hutton <Joel.Hutton@arm.com>
+
+ * gcc.target/aarch64/fmul_scvtf_1.c: New test.
+
+2019-08-19 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91264 - detect modifying const objects in constexpr.
+ * g++.dg/cpp1y/constexpr-tracking-const1.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const2.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const3.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const4.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const5.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const6.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const7.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const8.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const9.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const10.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const11.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const12.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const13.C: New test.
+ * g++.dg/cpp1y/constexpr-tracking-const14.C: New test.
+
+2019-08-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/elab8.adb, gnat.dg/elab8_gen.adb,
+ gnat.dg/elab8_gen.ads, gnat.dg/elab8_pkg.adb,
+ gnat.dg/elab8_pkg.ads: New testcase.
+
+2019-08-19 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/warn29.adb, gnat.dg/warn29.ads: New testcase.
+
+2019-08-19 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/expr_func9.adb: New testcase.
+
+2019-08-19 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/valid_scalars2.adb: New testcase.
+
+2019-08-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/generic_inst12.adb, gnat.dg/generic_inst12_pkg1.adb,
+ gnat.dg/generic_inst12_pkg1.ads,
+ gnat.dg/generic_inst12_pkg2.ads: New testcase.
+
+2019-08-19 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/warn28.adb, gnat.dg/warn28.ads: New testcase.
+
+2019-08-19 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/rep_clause9.adb: New testcase.
+
+2019-08-19 Olivier Hainque <hainque@adacore.com>
+
+ * gnat.dg/openacc1.adb: New testcase.
+
+2019-08-19 Kito Cheng <kito.cheng@sifive.com>
+
+ PR target/91441
+ * gcc.target/riscv/pr91441.c: New.
+
+2019-08-18 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91485
+ * gfortran.dg/pr91485.f90: New test.
+
+2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/82992
+ * gfortran.dg/pr71649.f90: Adjust error messages.
+ * gfortran.dg/use_15.f90: Ditto.
+ * gfortran.dg/use_rename_8.f90: Ditto.
+
+2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/78739
+ * fortran.dg/pr78739.f90: New test.
+
+2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/78719
+ * gfortran.dg/pr78719_1.f90: New test.
+ * gfortran.dg/pr78719_2.f90: Ditto.
+ * gfortran.dg/pr78719_3.f90: Ditto.
+
+2019-08-17 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91471
+ * gfortran.dg/pr91471.f90: New test.
+
+2019-08-16 Marek Polacek <polacek@redhat.com>
+
+ PR c++/85827
+ * g++.dg/cpp1z/constexpr-if29.C: New test.
+
+2019-08-16 Jeff Law <law@redhat.com>
+
+ * gcc.target/sh/pr54236-6.c: Use -fno-tree-forwprop.
+
+2019-08-16 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/struct-ret-1.c: Enable on all targets.
+
+2019-08-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt81.ad[sb]: New test.
+
+2019-08-16 Martin Sebor <msebor@redhat.com>
+
+ PR testsuite/91458
+ * g++.dg/tree-ssa/pr19807.C: Use the same search pattern
+ unconditionally (correcting r272199, PR middle-end/90676).
+
+2019-08-16 Richard Biener <rguenther@suse.de>
+
+ PR target/91469
+ * gcc.target/i386/pr91469-1.c: New testcase.
+ * gcc.target/i386/pr91469-2.c: Likewise.
+
+2019-08-16 Mark Eggleston <mark.eggleston@codethink.com>
+
+ * gfortran.dg/auto_in_equiv_1.f90: New test.
+ * gfortran.dg/auto_in_equiv_2.f90: New test.
+ * gfortran.dg/auto_in_equiv_3.f90: New test.
+
+2019-08-16 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/forwprop-31.c: Adjust.
+
+2019-08-16 Martin Liska <mliska@suse.cz>
+
+ PR ipa/91447
+ * g++.dg/ipa/ipa-icf-4.C: Add -missed for target that
+ don't have aliases.
+
+2019-08-16 Alexandre Oliva <oliva@adacore.com>
+
+ * gcc.target/i386/pr85044.c: Require support for trampolines.
+
+ * gcc.target/i386/asm-4.c: Use amd64 natural addressing mode
+ on all __LP64__ targets.
+
+ * gcc.target/arc/interrupt-6.c: Use __builtin_alloca, require
+ effective target support for alloca, drop include of alloca.h.
+ * gcc.target/i386/pr80969-3.c: Likewise.
+ * gcc.target/sparc/setjmp-1.c: Likewise.
+ * gcc.target/x86_64/abi/ms-sysv/gen.cc: Likewise.
+ * gcc.target/x86_64/abi/ms-sysv/ms-sysv.c: Likewise.
+
+ * gcc.misc-tests/options.exp: Match /ld and -ld besides
+ /collect2.
+
+2019-08-15 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91443
+ * gfortran.dg/argument_checking_19.f90: New test.
+ * gfortran.dg/altreturn_10.f90: Change dg-warning to dg-error.
+ * gfortran.dg/dec_union_11.f90: Add -std=legacy.
+ * gfortran.dg/hollerith8.f90: Likewise. Remove warning for
+ Hollerith constant.
+ * gfortran.dg/integer_exponentiation_2.f90: New subroutine gee_i8;
+ use it to avoid type mismatches.
+ * gfortran.dg/pr41011.f: Add -std=legacy.
+ * gfortran.dg/whole_file_1.f90: Change warnings to errors.
+ * gfortran.dg/whole_file_2.f90: Likewise.
+
+2019-08-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91445
+ * gcc.dg/torture/pr91445.c: New testcase.
+
+2019-08-15 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/pr80170.c: Adjust to use __SIZETYPE__.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/loop_add_4.c: Expect 10 INCWs and
+ INCDs rather than 8.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/revb_1.c: Restrict to little-endian targets.
+ Avoid including stdint.h.
+ * gcc.target/aarch64/sve/revh_1.c: Likewise.
+ * gcc.target/aarch64/sve/revw_1.c: Likewise.
+ * gcc.target/aarch64/sve/revb_2.c: New big-endian test.
+ * gcc.target/aarch64/sve/revh_2.c: Likewise.
+ * gcc.target/aarch64/sve/revw_2.c: Likewise.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * gcc.target/aarch64/sve/cond_mla_5.c: Allow FMAD as well as FMLA
+ and FMSB as well as FMLS.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/ext_2.c: Expect a MOVPRFX.
+ * gcc.target/aarch64/sve/ext_3.c: New test.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * gcc.target/aarch64/sve/shift_1.c: Accept reversed shifts.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * gcc.target/aarch64/sve/cond_mla_1.c: New test.
+ * gcc.target/aarch64/sve/cond_mla_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_5.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_5_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_6.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_6_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_7.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_7_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_8.c: Likewise.
+ * gcc.target/aarch64/sve/cond_mla_8_run.c: Likewise.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * gcc.target/aarch64/sve/cond_fadd_1.c: New test.
+ * gcc.target/aarch64/sve/cond_fadd_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fadd_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fadd_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fadd_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fadd_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fadd_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fadd_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fsubr_1.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fsubr_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fsubr_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fsubr_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fsubr_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fsubr_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fsubr_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fsubr_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmaxnm_1.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmaxnm_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmaxnm_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmaxnm_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmaxnm_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmaxnm_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmaxnm_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmaxnm_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fminnm_1.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fminnm_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fminnm_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fminnm_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fminnm_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fminnm_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fminnm_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fminnm_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmul_1.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmul_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmul_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmul_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmul_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmul_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmul_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fmul_4_run.c: Likewise.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * gcc.target/aarch64/sve/cond_fabd_1.c: New test.
+ * gcc.target/aarch64/sve/cond_fabd_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fabd_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fabd_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fabd_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fabd_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fabd_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fabd_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fabd_5.c: Likewise.
+ * gcc.target/aarch64/sve/cond_fabd_5_run.c: Likewise.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * gcc.target/aarch64/sve/cond_abd_1.c: New test.
+ * gcc.target/aarch64/sve/cond_abd_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_abd_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_abd_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_abd_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_abd_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_abd_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_abd_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_abd_5.c: Likewise.
+ * gcc.target/aarch64/sve/cond_abd_5_run.c: Likewise.
+
+2019-08-15 Richard Sandiford <richard.sandiford@arm.com>
+ Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * gcc.target/aarch64/sve/cond_shift_1.c: New test.
+ * gcc.target/aarch64/sve/cond_shift_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_5.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_5_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_6.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_6_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_7.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_7_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_8.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_8_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_9.c: Likewise.
+ * gcc.target/aarch64/sve/cond_shift_9_run.c: Likewise.
+
+2019-08-14 Martin Sebor <msebor@redhat.com>
+
+ PR testsuite/91449
+ * gcc.dg/strlenopt-73.c: Restrict 128-bit tests to i386.
+
+2019-08-14 Jonathan Wakely <jwakely@redhat.com>
+
+ PR c++/91436
+ * g++.dg/lookup/missing-std-include-5.C: Limit test to C++14 and up.
+ * g++.dg/lookup/missing-std-include-6.C: Don't check make_unique in
+ test that runs for C++11.
+ * g++.dg/lookup/missing-std-include-8.C: Check make_unique here.
+
+2019-08-14 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.c-torture/execute/noinit-attribute.c: Fix typo.
+
+2019-08-14 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91294
+ * gcc.dg/strlenopt-44.c: Adjust tested result.
+ * gcc.dg/strlenopt-70.c: Avoid exercising unimplemnted optimization.
+ * gcc.dg/strlenopt-73.c: New test.
+ * gcc.dg/strlenopt-74.c: New test.
+ * gcc.dg/strlenopt-75.c: New test.
+ * gcc.dg/strlenopt-76.c: New test.
+ * gcc.dg/strlenopt-77.c: New test.
+
+2019-08-14 Jakub Jelinek <jakub@redhat.com>
+ Marek Polacek <polacek@redhat.com>
+
+ PR c++/91391 - bogus -Wcomma-subscript warning.
+ * g++.dg/cpp2a/comma5.C: New test.
+
+2019-08-14 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * lib/target-supports.exp (check_effective_target_noinit): New
+ proc.
+ * gcc.c-torture/execute/noinit-attribute.c: New test.
+
+2019-08-14 Richard Biener <rguenther@suse.de>
+
+ PR target/91154
+ * gcc.target/i386/pr91154.c: New testcase.
+ * gcc.target/i386/minmax-3.c: Likewise.
+ * gcc.target/i386/minmax-4.c: Likewise.
+ * gcc.target/i386/minmax-5.c: Likewise.
+ * gcc.target/i386/minmax-6.c: Likewise.
+ * gcc.target/i386/minmax-1.c: Add -mno-stv.
+ * gcc.target/i386/minmax-2.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * gcc.target/aarch64/sve/cond_logical_1.c: New test.
+ * gcc.target/aarch64/sve/cond_logical_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_logical_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_logical_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_logical_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_logical_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_logical_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_logical_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_logical_5.c: Likewise.
+ * gcc.target/aarch64/sve/cond_logical_5_run.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/cond_uxt_1.c: New test.
+ * gcc.target/aarch64/sve/cond_uxt_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_uxt_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_uxt_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_uxt_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_uxt_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_uxt_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_uxt_4_run.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/cond_convert_1.c: New test.
+ * gcc.target/aarch64/sve/cond_convert_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_convert_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_convert_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_convert_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_convert_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_convert_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_convert_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_convert_5.c: Likewise.
+ * gcc.target/aarch64/sve/cond_convert_5_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_convert_6.c: Likewise.
+ * gcc.target/aarch64/sve/cond_convert_6_run.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * gcc.target/aarch64/sve/cond_unary_1.c: Add tests for
+ floating-point types.
+ * gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_unary_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_unary_4.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * gcc.target/aarch64/sve/cond_unary_1.c: New test.
+ * gcc.target/aarch64/sve/cond_unary_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_unary_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_unary_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_unary_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_unary_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_unary_4.c: Likewise.
+ * gcc.target/aarch64/sve/cond_unary_4_run.c: Likewise.
+
+2019-08-14 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/alignment15.adb: New testcase.
+
+2019-08-14 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/warn27.adb: New testcase.
+
+2019-08-14 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/inline19.adb, gnat.dg/inline19.ads: New testcase.
+
+2019-08-14 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat.dg/equal11.adb, gnat.dg/equal11_interface.ads,
+ gnat.dg/equal11_record.adb, gnat.dg/equal11_record.ads: New
+ testcase.
+
+2019-08-14 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/discr57.adb: New testcase.
+
+2019-08-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/generic_inst11.adb, gnat.dg/generic_inst11_pkg.adb,
+ gnat.dg/generic_inst11_pkg.ads: New testcase.
+
+2019-08-14 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/assert2.adb, gnat.dg/assert2.ads: New testcase.
+
+2019-08-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/inline18.adb, gnat.dg/inline18.ads,
+ gnat.dg/inline18_gen1-inner_g.ads, gnat.dg/inline18_gen1.adb,
+ gnat.dg/inline18_gen1.ads, gnat.dg/inline18_gen2.adb,
+ gnat.dg/inline18_gen2.ads, gnat.dg/inline18_gen3.adb,
+ gnat.dg/inline18_gen3.ads, gnat.dg/inline18_pkg1.adb,
+ gnat.dg/inline18_pkg1.ads, gnat.dg/inline18_pkg2-child.ads,
+ gnat.dg/inline18_pkg2.ads: New testcase.
+
+2019-08-14 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate12.adb, gnat.dg/predicate12.ads: New
+ testcase.
+
+2019-08-14 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat.dg/task5.adb: New testcase.
+
+2019-08-14 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/91419
+ * lib/target-supports.exp (natural_alignment_32): Amend target
+ list based on BIGGEST_ALIGNMENT.
+ (natural_alignment_64): Targets not natural_alignment_32 cannot
+ be natural_alignment_64.
+ * gcc.dg/tree-ssa/pr91091-2.c: XFAIL for !natural_alignment_32.
+ * gcc.dg/tree-ssa/ssa-fre-77.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-61.c: Require natural_alignment_32.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/vcond_21.c: New test.
+ * gcc.target/aarch64/sve/vcond_21_run.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * g++.target/aarch64/sve/dup_sel_1.C: New test.
+ * g++.target/aarch64/sve/dup_sel_2.C: Likewise.
+ * g++.target/aarch64/sve/dup_sel_3.C: Likewise.
+ * g++.target/aarch64/sve/dup_sel_4.C: Likewise.
+ * g++.target/aarch64/sve/dup_sel_5.C: Likewise.
+ * g++.target/aarch64/sve/dup_sel_6.C: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+ Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * gcc.target/aarch64/sve/vcond_18.c: New test.
+ * gcc.target/aarch64/sve/vcond_18_run.c: Likewise.
+ * gcc.target/aarch64/sve/vcond_19.c: Likewise.
+ * gcc.target/aarch64/sve/vcond_19_run.c: Likewise.
+ * gcc.target/aarch64/sve/vcond_20.c: Likewise.
+ * gcc.target/aarch64/sve/vcond_20_run.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/fmaxnm_1.c: New test.
+ * gcc.target/aarch64/sve/fminnm_1.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/smax_1.c: New test.
+ * gcc.target/aarch64/sve/smin_1.c: Likewise.
+ * gcc.target/aarch64/sve/umax_1.c: Likewise.
+ * gcc.target/aarch64/sve/umin_1.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/cnot_1.c: New test.
+ * gcc.target/aarch64/sve/cond_cnot_1.c: Likewise.
+ * gcc.target/aarch64/sve/cond_cnot_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_cnot_2.c: Likewise.
+ * gcc.target/aarch64/sve/cond_cnot_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/cond_cnot_3.c: Likewise.
+ * gcc.target/aarch64/sve/cond_cnot_3_run.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/vect-clz.c: Force SVE off.
+ * gcc.target/aarch64/sve/clrsb_1.c: New test.
+ * gcc.target/aarch64/sve/clrsb_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/clz_1.c: Likewise.
+ * gcc.target/aarch64/sve/clz_1_run.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/adr_1.c: New test.
+ * gcc.target/aarch64/sve/adr_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/adr_2.c: Likewise.
+ * gcc.target/aarch64/sve/adr_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/adr_3.c: Likewise.
+ * gcc.target/aarch64/sve/adr_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/adr_4.c: Likewise.
+ * gcc.target/aarch64/sve/adr_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/adr_5.c: Likewise.
+ * gcc.target/aarch64/sve/adr_5_run.c: Likewise.
+
+2019-08-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/conversion/simd4.C: Test locations.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/peel_ind_1.c: Look for an inverted .B VL1.
+ * gcc.target/aarch64/sve/peel_ind_2.c: Likewise .S VL7.
+
+2019-08-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/parse/typedef9.C: Test locations too.
+
+2019-08-14 Martin Liska <mliska@suse.cz>
+
+ * c-c++-common/asan/memcmp-1.c: There's a new function in the
+ stack-trace on the top. So shift expected output in stack
+ trace.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/vcond_17.c: New test.
+ * gcc.target/aarch64/sve/vcond_17_run.c: Likewise.
+
+2019-08-14 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/spill_4.c: Expect all ptrues to be .Bs.
+ * gcc.target/aarch64/sve/single_1.c: Likewise.
+ * gcc.target/aarch64/sve/single_2.c: Likewise.
+ * gcc.target/aarch64/sve/single_3.c: Likewise.
+ * gcc.target/aarch64/sve/single_4.c: Likewise.
+
+2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/87991
+ * gfortran.dg/pr87991.f90: New test.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/spill_2.c: Increase iteration counts
+ beyond the range of a PTRUE.
+ * gcc.target/aarch64/sve/while_6.c: New test.
+ * gcc.target/aarch64/sve/while_7.c: Likewise.
+ * gcc.target/aarch64/sve/while_8.c: Likewise.
+ * gcc.target/aarch64/sve/while_9.c: Likewise.
+ * gcc.target/aarch64/sve/while_10.c: Likewise.
+
+2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/88072
+ * gfortran.dg/unlimited_polymorphic_28.f90: Fix error message. Left
+ out of previous commit!
+
+2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/88072
+ * gfortran.dg/pr88072.f90: New test.
+ * gfortran.dg/unlimited_polymorphic_28.f90: Fix error message.
+
+2019-08-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * obj-c++.dg/stubify-1.mm: Rename symbol stub option.
+ * obj-c++.dg/stubify-2.mm: Likewise.
+ * objc.dg/stubify-1.m: Likewise.
+ * objc.dg/stubify-2.m: Likewise.
+
+2013-08-13 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/90563
+ * gfortran.dg/do_subsript_5.f90: New test.
+
+2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/89647
+ * gfortran.dg/pr89647.f90: New test.
+
+2019-08-13 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/87993
+ * gfortran.dg/pr87993.f90: New test.
+
+2019-08-13 Martin Sebor <msebor@redhat.com>
+
+ PR c/80619
+ * gcc.dg/format/pr80619.c: New test.
+
+2019-08-13 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90473 - wrong code with nullptr in default argument.
+ * g++.dg/cpp0x/nullptr42.C: New test.
+
+2019-08-13 Olivier Hainque <hainque@adacore.com>
+
+ * gnat.dg/casesi.ad[bs], test_casesi.adb: New test.
+
+2019-08-13 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR target/81800
+ * gcc.target/aarch64/no-inline-lrint_3.c: New test.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/init_2.c: Expect ld1rd to be used
+ instead of a full vector load.
+ * gcc.target/aarch64/sve/init_4.c: Likewise.
+ * gcc.target/aarch64/sve/ld1r_2.c: Remove constants that no longer
+ need to be loaded from memory.
+ * gcc.target/aarch64/sve/slp_2.c: Expect the same output for
+ big and little endian.
+ * gcc.target/aarch64/sve/slp_3.c: Likewise. Expect 3 of the
+ doubles to be moved via integer registers rather than loaded
+ from memory.
+ * gcc.target/aarch64/sve/slp_4.c: Likewise but for 4 doubles.
+ * gcc.target/aarch64/sve/spill_4.c: Expect 16-bit constants to be
+ loaded via an integer register rather than from memory.
+ * gcc.target/aarch64/sve/const_1.c: New test.
+ * gcc.target/aarch64/sve/const_2.c: Likewise.
+ * gcc.target/aarch64/sve/const_3.c: Likewise.
+
+2019-08-13 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/msp430.exp (msp430_device_permutations_runtest):
+ Handle csv-* and bad-devices-* tests.
+ * gcc.target/msp430/devices/README: Document how bad-devices-* tests
+ work.
+ * gcc.target/msp430/devices/bad-devices-1.c: New test.
+ * gcc.target/msp430/devices/bad-devices-2.c: Likewise.
+ * gcc.target/msp430/devices/bad-devices-3.c: Likewise.
+ * gcc.target/msp430/devices/bad-devices-4.c: Likewise.
+ * gcc.target/msp430/devices/bad-devices-5.c: Likewise.
+ * gcc.target/msp430/devices/bad-devices-6.c: Likewise.
+ * gcc.target/msp430/devices/csv-device-order.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_00.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_01.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_02.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_04.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_08.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_10.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_11.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_12.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_14.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_18.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_20.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_21.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_22.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_24.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430_28.c: Likewise.
+ * gcc.target/msp430/devices/csv-msp430fr5969.c: Likewise.
+ * gcc.target/msp430/devices/hard-foo.c: Likewise.
+ * gcc.target/msp430/devices/bad-devices-1.csv: New test support file.
+ * gcc.target/msp430/devices/bad-devices-2.csv: Likewise.
+ * gcc.target/msp430/devices/bad-devices-3.csv: Likewise.
+ * gcc.target/msp430/devices/bad-devices-4.csv: Likewise.
+ * gcc.target/msp430/devices/bad-devices-5.csv: Likewise.
+ * gcc.target/msp430/devices/bad-devices-6.csv: Likewise.
+ * gcc.target/msp430/devices/devices.csv: Likewise.
+
+2019-08-13 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/msp430.exp
+ (check_effective_target_msp430_430_selected): New.
+ (check_effective_target_msp430_430x_selected): New.
+ (check_effective_target_msp430_mlarge_selected): New.
+ (check_effective_target_msp430_hwmul_not_none): New.
+ (check_effective_target_msp430_hwmul_not_16bit): New.
+ (check_effective_target_msp430_hwmul_not_32bit): New.
+ (check_effective_target_msp430_hwmul_not_f5): New.
+ (msp430_get_opts): New.
+ (msp430_device_permutations_runtest): New.
+ * gcc.target/msp430/devices/README: New file.
+ * gcc.target/msp430/devices-main.c: New test.
+ * gcc.target/msp430/devices/hard-cc430f5123.c: Likewise.
+ * gcc.target/msp430/devices/hard-foo.c: Likewise.
+ * gcc.target/msp430/devices/hard-msp430afe253.c: Likewise.
+ * gcc.target/msp430/devices/hard-msp430cg4616.c: Likewise.
+ * gcc.target/msp430/devices/hard-msp430f4783.c: Likewise.
+ * gcc.target/msp430/devices/hard-rf430frl154h_rom.c: Likewise.
+
+2019-08-13 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/asm-x-constraint-1.c: New test.
+ * gcc.target/aarch64/asm-y-constraint-1.c: Likewise.
+
+2019-08-13 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/91414
+ * gfortran.dg/random_seed_1.f90: Update to match new seed size.
+
+2019-08-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/discr56.adb, gnat.dg/discr56.ads,
+ gnat.dg/discr56_pkg1.adb, gnat.dg/discr56_pkg1.ads,
+ gnat.dg/discr56_pkg2.ads: New testcase.
+
+2019-08-13 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/tagged4.adb: New testcase.
+
+2019-08-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/generic_inst10.adb, gnat.dg/generic_inst10_pkg.ads:
+ New testcase.
+
+2019-08-13 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/tagged3.adb, gnat.dg/tagged3_pkg.adb,
+ gnat.dg/tagged3_pkg.ads: New testcase.
+
+2019-08-13 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/aggr27.adb: New testcase.
+
+2019-08-13 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat.dg/aggr26.adb: New testcase.
+
+2019-08-13 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/allocator2.adb, gnat.dg/allocator2.ads: New testcase.
+
+2019-08-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/generic_inst9.adb, gnat.dg/generic_inst9.ads,
+ gnat.dg/generic_inst9_pkg1-operator.ads,
+ gnat.dg/generic_inst9_pkg1.ads, gnat.dg/generic_inst9_pkg2.adb,
+ gnat.dg/generic_inst9_pkg2.ads: New testcase.
+
+2019-08-13 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/anon3.adb, gnat.dg/anon3.ads: New testcase.
+
+2019-08-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/generic_inst8.adb, gnat.dg/generic_inst8.ads,
+ gnat.dg/generic_inst8_g.adb, gnat.dg/generic_inst8_g.ads: New
+ testcase.
+
+2019-08-13 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/tag2.adb, gnat.dg/tag2_pkg.ads: New testcase.
+
+2019-08-13 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/tree-prof/ic-misattribution-1.c: Use -fdump-ipa-profile-node.
+
+2019-08-12 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/91424
+ * gfortran.dg/do_subscript_3.f90: New test.
+ * gfortran.dg/do_subscript_4.f90: New test.
+ * gfortran.dg/pr70754.f90: Use indices that to not overflow.
+
+2019-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/83250
+ PR target/91340
+ * gcc.target/i386/avx-typecast-1.c: New test.
+ * gcc.target/i386/avx-typecast-2.c: New test.
+ * gcc.target/i386/avx512f-typecast-2.c: New test.
+
+2019-08-12 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/null_check.adb: New testcase.
+
+2019-08-12 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/renaming15.adb: New testcase.
+
+2019-08-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/slice10.adb: New testcase.
+
+2019-08-12 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat.dg/generic_inst7.adb, gnat.dg/generic_inst7_pkg.adb,
+ gnat.dg/generic_inst7_pkg.ads, gnat.dg/generic_inst7_types.ads:
+ New testcase.
+
+2019-08-12 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/equal10.adb, gnat.dg/equal10.ads: New testcase.
+
+2019-08-12 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat.dg/suppress_initialization2.adb,
+ gnat.dg/suppress_initialization2.ads: New testcase.
+
+2019-08-12 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/no_caching.adb, gnat.dg/no_caching.ads: New testcase.
+
+2019-08-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/range_check7.adb: New testcase.
+
+2019-08-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/range_check6.adb: New testcase.
+
+2019-08-11 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ PR d/90601
+ * gdc.dg/pr90601.d: New test.
+
+2019-08-10 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.dg/boz_8.f90: Adjust error messages.
+ * gfortran.dg/nan_4.f90: Ditto.
+ * gfortran.dg/boz_1.f90: Add -fallow-invalid-boz to dg-options,
+ and test for warnings.
+ * gfortran.dg/boz_3.f90: Ditto.
+ * gfortran.dg/boz_4.f90: Ditto.
+ * gfortran.dg/dec_structure_6.f90: Ditto.
+ * gfortran.dg/ibits.f90: Ditto.
+
+2019-08-10 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ PR d/91238
+ * gdc.dg/pr91238.d: New test.
+
+2019-08-10 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/declare-target-2.c: Don't expect error for
+ declare target with clauses in between declare target without clauses
+ and end declare target.
+ * c-c++-common/gomp/declare-target-4.c: New test.
+
+ PR target/91408
+ * gcc.target/i386/pr91408.c: New test.
+
+2019-08-09 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/vec_rotate-1.c: Rename to ...
+ * gcc.target/powerpc/vec-rotate-1.c: ... this. Add -maltivec option.
+ * gcc.target/powerpc/vec_rotate-2.c: Rename to ...
+ * gcc.target/powerpc/vec-rotate-2.c: ... this.
+ * gcc.target/powerpc/vec_rotate-3.c: Rename to ...
+ * gcc.target/powerpc/vec-rotate-3.c: ... this. Add -maltivec option.
+ * gcc.target/powerpc/vec_rotate-4.c: Rename to ...
+ * gcc.target/powerpc/vec-rotate-4.c: ... this.
+
+2019-08-09 Sam Tebbs <sam.tebbs@arm.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_v8_4a_bkey_directive): New proc.
+ * g++.target/aarch64/return_address_sign_b_exception.C,
+ return_address_sign_ab_exception.C: Add dg-require-effective-target
+ checks.
+
+2019-08-09 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/90313
+ * g++.dg/torture/pr90313.cc: New test.
+
+2019-08-09 Martin Liska <mliska@suse.cz>
+
+ * g++.dg/lto/devirt-19_0.C: Add -flto=auto.
+
+2019-08-09 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/spellcheck-options-21.c: New test.
+
+2019-08-09 Martin Liska <mliska@suse.cz>
+
+ * g++.dg/ipa/ipa-icf-2.C: Add -optimized to -fdump-ipa-icf.
+ * g++.dg/ipa/ipa-icf-3.C: Likewise.
+ * g++.dg/ipa/ipa-icf-4.C: Likewise.
+ * g++.dg/ipa/ipa-icf-6.C: Likewise.
+ * gcc.dg/ipa/ipa-icf-1.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-10.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-11.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-12.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-13.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-16.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-18.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-2.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-20.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-21.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-23.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-25.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-26.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-27.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-3.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-35.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-36.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-37.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-38.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-39.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-5.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-7.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-8.c: Likewise.
+ * gcc.dg/ipa/ipa-icf-merge-1.c: Likewise.
+ * gcc.dg/ipa/pr64307.c: Likewise.
+ * gcc.dg/ipa/pr90555.c: Likewise.
+
+2019-08-09 Martin Liska <mliska@suse.cz>
+
+ * g++.dg/tree-prof/indir-call-prof.C: Add -optimize
+ to -fdump-ipa-profile.
+ * g++.dg/tree-prof/morefunc.C: Likewise.
+ * g++.dg/tree-prof/reorder.C: Likewise.
+ * gcc.dg/tree-prof/ic-misattribution-1.c: Likewise.
+ * gcc.dg/tree-prof/indir-call-prof.c: Likewise.
+ * gcc.dg/tree-prof/stringop-1.c: Likewise.
+ * gcc.dg/tree-prof/stringop-2.c: Likewise.
+ * gcc.dg/tree-prof/val-prof-1.c: Likewise.
+ * gcc.dg/tree-prof/val-prof-2.c: Likewise.
+ * gcc.dg/tree-prof/val-prof-3.c: Likewise.
+ * gcc.dg/tree-prof/val-prof-4.c: Likewise.
+ * gcc.dg/tree-prof/val-prof-5.c: Likewise.
+ * gcc.dg/tree-prof/val-prof-7.c: Likewise.
+
+2019-08-09 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/if-4.c: New test.
+ * c-c++-common/gomp/clause-dups-1.c: New test.
+
+ PR c/91401
+ * c-c++-common/gomp/pr91401-1.c: New test.
+ * c-c++-common/gomp/pr91401-2.c: New test.
+
+2019-08-09 Alexandre Oliva <oliva@adacore.com>
+
+ * gcc.target/i386/sse2-mul-1.c: Use rand. Drop fallback.
+ * gcc.target/i386/sse4_1-blendps-2.c: Likewise.
+ * gcc.target/i386/sse4_1-blendps.c: Likewise.
+ * gcc.target/i386/xop-vshift-1.c: Likewise.
+ * gcc.target/powerpc/direct-move.h: Likewise.
+
+2019-08-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/enum20.C: Test location(s) too.
+ * g++.dg/other/friend3.C: Likewise.
+ * g++.dg/parse/dtor5.C: Likewise.
+ * g++.dg/parse/friend7.C: Likewise.
+ * g++.dg/template/error22.C: Likewise.
+ * g++.old-deja/g++.brendan/err-msg5.C: Likewise.
+
+2019-08-08 Jim Wilson <jimw@sifive.com>
+
+ PR target/91229
+ * gcc.target/riscv/flattened-struct-abi-1.c: New test.
+ * gcc.target/riscv/flattened-struct-abi-2.c: New test.
+
+2019-08-08 Marek Polacek <polacek@redhat.com>
+
+ PR c++/79520
+ * g++.dg/cpp1y/constexpr-79520.C: New test.
+
+2019-08-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/pr79983.c (enum E): Don't allow an error about nested
+ definitions.
+ * gcc.dg/enum-redef-1.c: New test.
+
+2019-08-08 Marek Polacek <polacek@redhat.com>
+
+ PR c++/87519 - bogus warning with -Wsign-conversion.
+ * g++.dg/warn/Wsign-conversion-5.C: New test.
+
+ * g++.dg/cpp2a/inline-asm3.C: New test.
+
+2019-08-07 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91359
+ * pr91359_2.f: Fix missing hyphen in dg-do
+ * pr91359_1.f: Ditto. Remove RESULT variable to test actual fix!
+
+2019-08-07 Marek Polacek <polacek@redhat.com>
+
+ PR c++/67533
+ * g++.dg/tls/thread_local-ice5.C: New test.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/init_13.c: New test.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/init_12.c: Expect w1 to be moved into
+ a temporary FPR.
+
+2019-08-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/clastb_8.c: New test.
+
+2019-08-07 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91385
+ * gcc.target/i386/pr91385.c: New test.
+
+2019-08-07 Marek Polacek <polacek@redhat.com>
+
+ PR c++/81429 - wrong parsing of constructor with C++11 attribute.
+ * g++.dg/cpp0x/gen-attrs-68.C: New test.
+ * g++.dg/cpp0x/gen-attrs-69.C: New test.
+
+2019-08-07 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91346 - Implement P1668R1, allow unevaluated asm in constexpr.
+ * g++.dg/cpp2a/inline-asm1.C: New test.
+ * g++.dg/cpp2a/inline-asm2.C: New test.
+ * g++.dg/cpp1y/constexpr-neg1.C: Adjust dg-error.
+
+2019-08-07 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/53796
+ * gfortran.dg/inquire_recl_f2018.f90: Test for unconnected unit
+ with inquire via filename.
+
+2019-08-07 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/target-data-1.c (foo): Use use_device_addr clause
+ instead of use_device_ptr clause where required by OpenMP 5.0, add
+ further tests for both use_device_ptr and use_device_addr clauses.
+
+2019-08-07 Kewen Lin <linkw@gcc.gnu.org>
+
+ * gcc.target/powerpc/vec_rotate-1.c: New test.
+ * gcc.target/powerpc/vec_rotate-2.c: New test.
+ * gcc.target/powerpc/vec_rotate-3.c: New test.
+ * gcc.target/powerpc/vec_rotate-4.c: New test.
+
+2019-08-07 Alexandre Oliva <oliva@adacore.com>
+
+ * gcc.target/i386/math_m_pi.h: New.
+ * gcc.target/i386/sse4_1-round.h: Use it.
+ * gcc.target/i386/pr73350.c: Likewise.
+ * gcc.target/i386/avx512f-vfixupimmpd-2.c: Likewise.
+ * gcc.target/i386/avx512f-vfixupimmps-2.c: Likewise.
+ * gcc.target/i386/avx512f-vfixupimmsd-2.c: Likewise.
+ * gcc.target/i386/avx512f-vfixupimmss-2.c: Likewise.
+ * gcc.target/i386/avx512f-vfixupimmss-2.c: Likewise.
+ * gcc.target/i386/avx-ceil-sfix-2-vec.c: Likewise. Drop
+ dg-skip-if "no M_PI".
+ * gcc.target/i386/avx-cvt-2-vec.c: Likewise.
+ * gcc.target/i386/avx-floor-sfix-2-vec.c: Likewise.
+ * gcc.target/i386/avx-rint-sfix-2-vec.c: Likewise.
+ * gcc.target/i386/avx-round-sfix-2-vec.c: Likewise.
+ * gcc.target/i386/avx512f-ceil-sfix-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-ceil-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-ceilf-sfix-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-ceilf-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-floor-sfix-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-floor-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-floorf-sfix-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-floorf-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-rint-sfix-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-rintf-sfix-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-round-sfix-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-roundf-sfix-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-trunc-vec-1.c: Likewise.
+ * gcc.target/i386/avx512f-truncf-vec-1.c: Likewise.
+ * gcc.target/i386/sse2-cvt-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-ceil-sfix-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-ceil-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-ceilf-sfix-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-ceilf-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-floor-sfix-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-floor-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-floorf-sfix-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-floorf-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-rint-sfix-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-rint-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-rintf-sfix-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-rintf-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-round-sfix-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-round-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-roundf-sfix-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-roundf-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-roundsd-4.c: Likewise.
+ * gcc.target/i386/sse4_1-roundss-4.c: Likewise.
+ * gcc.target/i386/sse4_1-trunc-vec.c: Likewise.
+ * gcc.target/i386/sse4_1-truncf-vec.c: Likewise.
+
+2019-08-06 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91359
+ * gfortran.dg/pr91359_1.f: New test.
+ * gfortran.dg/pr91359_2.f: Ditto.
+
+2019-08-06 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/42546
+ * gfortran.dg/allocated_1.f90: New test.
+ * gfortran.dg/allocated_2.f90: Ditto.
+
+2019-08-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.target/i386/avx512vp2intersect-2intersect-1b.c (AVX512F):
+ Remove.
+ (AVX512VP2INTERSECT): Define.
+ * gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c (AVX512F):
+ Remove.
+ (AVX512VP2INTERSECT): Define.
+
+2019-08-06 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/desig1.C: Check location too.
+
+2019-08-05 Marek Polacek <polacek@redhat.com>
+
+ DR 2413 - typename in conversion-function-ids.
+ * g++.dg/cpp2a/typename17.C: New test.
+
+2019-08-05 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/50476
+ * gcc.dg/uninit-pr50476.c: New test.
+
+ PR c++/60517
+ * g++.dg/pr60517.C: New test.
+
+2019-08-02 Tom Honermann <tom@honermann.net>
+
+ PR c++/88095
+ * g++.dg/cpp2a/udlit-class-nttp-ctad.C: New test.
+ * g++.dg/cpp2a/udlit-class-nttp-ctad-neg.C: New test.
+ * g++.dg/cpp2a/udlit-class-nttp-ctad-neg2.C: New test.
+ * g++.dg/cpp2a/udlit-class-nttp.C: New test.
+ * g++.dg/cpp2a/udlit-class-nttp-neg.C: New test.
+ * g++.dg/cpp2a/udlit-class-nttp-neg2.C: New test.
+
+2019-08-05 Steven g. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91372
+ * gfortran.dg/pr91372.f90: New test.
+
+2019-08-05 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91338 - Implement P1161R3: Deprecate a[b,c].
+ * g++.dg/cpp2a/comma1.C: New test.
+ * g++.dg/cpp2a/comma2.C: New test.
+ * g++.dg/cpp2a/comma3.C: New test.
+ * g++.dg/cpp2a/comma4.C: New test.
+
+2019-08-05 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/mask_load_1.c: New test.
+
+2019-08-05 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/pr80993.c: Add cleanup-saved-temps to final
+ actions.
+
+2019-08-05 Martin Liska <mliska@suse.cz>
+
+ PR c++/91334
+ * g++.dg/torture/pr91334.C: New test.
+
+2019-08-05 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/91169
+ * gnat.dg/array37.adb: New testcase.
+
+2019-08-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91341
+ * gcc.target/i386/avx-loadu2-m128-1.c: New test.
+ * gcc.target/i386/avx-loadu2-m128-2.c: New test.
+ * gcc.target/i386/avx-loadu2-m128d-1.c: New test.
+ * gcc.target/i386/avx-loadu2-m128d-2.c: New test.
+ * gcc.target/i386/avx-loadu2-m128i-1.c: New test.
+ * gcc.target/i386/avx-loadu2-m128i-2.c: New test.
+ * gcc.target/i386/avx-storeu2-m128-1.c: New test.
+ * gcc.target/i386/avx-storeu2-m128-2.c: New test.
+ * gcc.target/i386/avx-storeu2-m128d-1.c: New test.
+ * gcc.target/i386/avx-storeu2-m128d-2.c: New test.
+ * gcc.target/i386/avx-storeu2-m128i-1.c: New test.
+ * gcc.target/i386/avx-storeu2-m128i-2.c: New test.
+
+2019-08-05 Kito Cheng <kito.cheng@sifive.com>
+
+ * gcc.target/riscv/promote-type-for-libcall.c: New.
+
+2019-08-02 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/90985
+ * gfortran.dg/pr90985.f90: New test.
+
+2019-08-02 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/90986
+ * gfortran.dg/equiv_10.f90: New test.
+
+2019-08-02 Marek Polacek <polacek@redhat.com>
+
+ PR c++/56428
+ * g++.dg/cpp0x/nontype4.C: New test.
+
+2019-08-02 Marek Polacek <polacek@redhat.com>
+
+ PR c++/53009
+ * g++.dg/cpp0x/nontype3.C: New test.
+
+2019-08-02 Marek Polacek <polacek@redhat.com>
+
+ PR c++/77575
+ * g++.dg/cpp0x/nontype2.C: New test.
+
+2019-08-02 Steve Ellcey <sellcey@marvell.com>
+
+ * gcc.target/aarch64/simd_pcs_attribute.c: New test.
+ * gcc.target/aarch64/simd_pcs_attribute-2.c: Ditto.
+ * gcc.target/aarch64/simd_pcs_attribute-3.c: Ditto.
+
+2019-08-02 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91201
+ * gcc.target/i386/sse4_1-pr91201.c: New test.
+
+2019-08-02 Marek Polacek <polacek@redhat.com>
+
+ PR c++/91230 - wrong error with __PRETTY_FUNCTION__ and generic lambda.
+ * g++.dg/cpp1y/lambda-generic-pretty1.C: New test.
+
+2019-08-02 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91323
+ * gcc.dg/torture/pr91323.c: New test.
+
+2019-08-02 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp1z/nodiscard6.C: New.
+
+2019-08-02 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
+
+ * gcc.dg/torture/ssa-fre-5.c: Add dg-require-effective-target int32.
+ * gcc.dg/torture/ssa-fre-7.c: Likewise.
+
+2019-08-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91201
+ * gcc.target/i386/sse2-pr91201-3.c: New test.
+ * gcc.target/i386/sse2-pr91201-4.c: New test.
+ * gcc.target/i386/sse2-pr91201-5.c: New test.
+ * gcc.target/i386/sse2-pr91201-6.c: New test.
+
+2019-08-02 Martin Liska <mliska@suse.cz>
+
+ * g++.dg/cpp1y/new2.C: New test.
+
+2019-08-02 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
+
+ * gcc.dg/torture/ssa-fre-6.c: Add dg-require-effective-target int32.
+
+2019-08-02 Kito Cheng <kito.cheng@sifive.com>
+
+ * g++.dg/lto/pr87906_0.C: Add dg-require-effective-target shared check.
+
+2019-08-01 Martin Sebor <msebor@redhat.com>
+
+ PR c++/90947
+ * c-c++-common/array-1.c: New test.
+ * g++.dg/abi/mangle73.C: New test.
+ * g++.dg/cpp2a/nontype-class23.C: New test.
+ * g++.dg/init/array53.C: New test.
+
+2019-08-01 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/85693
+ * gcc.target/i386/pr85693-1.c: New test.
+
+2019-08-01 Matthew Beliveau <mbelivea@redhat.com>
+
+ PR c++/90590
+ * c-c++-common/pr90590-1.c: New test.
+ * c-c++-common/pr90590-1.h: New test.
+ * c-c++-common/pr90590-2.c: New test.
+ * c-c++-common/pr90590-2.h: New test.
+
+2019-08-01 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90805 - detect narrowing in case values.
+ * c-c++-common/pr89888.c: Update expected dg-error.
+ * g++.dg/cpp0x/Wnarrowing17.C: New test.
+ * g++.dg/cpp0x/enum28.C: Update expected dg-error.
+
+2019-08-01 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * g++.dg/lto/pr89330_0.C: Add effective-target shared.
+
+2019-08-01 Kito Cheng <kito.cheng@sifive.com>
+
+ * gcc.target/riscv/attribute-10.c: Fix testcase on rv64.
+
+2019-07-31 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/delete1.C: New.
+
+2019-07-31 Maxim Blinov <maxim.blinov@embecosm.com>
+
+ * gcc.target/riscv/attribute-10.c: New test.
+
+2019-07-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91280
+ * g++.dg/torture/pr91280.C: New testcase.
+
+2019-07-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91293
+ * gcc.dg/vect/pr91293-1.c: New testcase.
+ * gcc.dg/vect/pr91293-2.c: Likewise.
+ * gcc.dg/vect/pr91293-3.c: Likewise.
+
+2019-07-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91201
+ * gcc.target/i386/sse2-pr91201-2.c: New test.
+
+2019-07-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91178
+ * gcc.dg/torture/pr91178-2.c: New testcase.
+
+2019-07-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91201
+ * gcc.target/i386/sse2-pr91201.c: New test.
+ * gcc.target/i386/avx2-pr91201.c: New test.
+ * gcc.target/i386/avx512bw-pr91201.c: New test.
+
+2019-07-31 Sudakshina Das <sudi.das@arm.com>
+
+ * gcc.target/aarch64/acle/tme.c: New test.
+ * gcc.target/aarch64/pragma_cpp_predefs_2.c: New test.
+
+2019-07-31 Joel Hutton <Joel.Hutton@arm.com>
+
+ * gcc.target/arm/cmse/cmse-17.c: New test.
+
+2019-07-30 Martin Sebor <msebor@redhat.com>
+
+ PR testsuite/91258
+ * g++.dg/ubsan/vla-1.C: Suppress a valid warning.
+
+2019-07-30 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/91296
+ * gfortran.dg/pr91296.f90: New test.
+
+2019-07-30 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/91270
+ * g++.dg/torture/pr91270.C: New test.
+
+2019-07-30 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/vect/vect-cond-arith-7.c: New test.
+
+2019-07-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91282
+ * gcc.dg/type-convert-var.c: Add -fexcess-precision=fast to
+ dg-additional-options.
+
+ PR middle-end/91216
+ * gcc.dg/gomp/pr91216.c: New test.
+
+ PR target/91150
+ * gcc.target/i386/avx512bw-pr91150.c: New test.
+
+2019-07-29 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/pr78818-data-region.c: Add -mlarge to dg-options.
+ * gcc.target/msp430/region-misuse-code.c: New test.
+ * gcc.target/msp430/region-misuse-data.c: Likewise.
+ * gcc.target/msp430/region-misuse-code-data.c: Likewise.
+ * gcc.target/msp430/region-attribute-misuse.c: Likewise.
+
+2019-07-29 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ PR target/70320
+ * gcc.target/msp430/asm-register-names-lower-case.c: New test.
+ * gcc.target/msp430/asm-register-names-upper-case.c: Likewise.
+
+2019-07-29 Martin Liska <mliska@suse.cz>
+
+ * g++.dg/cpp1y/new1.C (test_unused): Add new case that causes
+ ICE.
+
+2019-07-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91267
+ * gcc.dg/torture/pr91267.c: New testcase.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * c-c++-common/guality/Og-dce-1.c: New test.
+ * c-c++-common/guality/Og-dce-2.c: Likewise.
+ * c-c++-common/guality/Og-dce-3.c: Likewise.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * c-c++-common/guality/Og-global-dse-1.c: New test.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * c-c++-common/guality/Og-static-wo-1.c: New test.
+ * g++.dg/guality/guality.exp: Separate the c-c++-common tests into
+ "Og" and "general" tests. Run the latter at -O0 and -Og only.
+ * gcc.dg/guality/guality.exp: Likewise.
+
+2019-07-29 Richard Sandiford <richard.sandiford@arm.com>
+
+ * lib/scanasm.exp (parse_function_bodies, check_function_body)
+ (check-function-bodies): New procedures.
+ * gcc.target/aarch64/sve/init_1.c: Use check-function-bodies
+ instead of scan-assembler.
+ * gcc.target/aarch64/sve/init_2.c: Likewise.
+ * gcc.target/aarch64/sve/init_3.c: Likewise.
+ * gcc.target/aarch64/sve/init_4.c: Likewise.
+ * gcc.target/aarch64/sve/init_5.c: Likewise.
+ * gcc.target/aarch64/sve/init_6.c: Likewise.
+ * gcc.target/aarch64/sve/init_7.c: Likewise.
+ * gcc.target/aarch64/sve/init_8.c: Likewise.
+ * gcc.target/aarch64/sve/init_9.c: Likewise.
+ * gcc.target/aarch64/sve/init_10.c: Likewise.
+ * gcc.target/aarch64/sve/init_11.c: Likewise.
+ * gcc.target/aarch64/sve/init_12.c: Likewise.
+
+2019-07-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/lto/pr89330_0.C (dg-lto-options): Add -fPIC.
+ Require fpic support.
+
+2019-07-27 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/powerpc/bmi2-bzhi64-1a.c: Add options to enable altivec
+ and vsx.
+
+2019-07-26 Iain Sandoe <iain@sandoe.co.uk>
+
+ * lib/scanasm.exp (object-size): Handle Darwin's size command.
+
+2018-07-26 Tamar Christina <tamar.christina@arm.com>
+
+ * gcc.dg/type-convert-var.c: New test.
+
+2019-07-26 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/89330
+ * g++.dg/lto/pr89330_[01].C: New test.
+ * g++.dg/tree-prof/devirt.C: Added -fno-profile-values to dg-options.
+
+2019-07-25 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91183
+ PR tree-optimization/86688
+ * gcc.dg/Wstringop-overflow-14.c: Disable for stricly aligned targets.
+ * gcc.dg/strlenopt-70.c: Fix bugs.
+ * gcc.dg/strlenopt-71.c: Same.
+ * gcc.dg/strlenopt-72.c: Same.
+
+2019-07-25 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/91223
+ * gcc.target/i386/pr91223.c: New test.
+
+2019-07-25 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR gcov-profile/91087
+ * g++.dg/gcov/pr16855.C: Xfail the count lines for the DTORs and the
+ "final" line for the failure summaries. Adjust source layout so that
+ dejagnu xfail expressions work.
+
+2019-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/65819
+ * gfortran.dg/dependency_54.f90: New test.
+
+2019-07-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/case_optimization3.ad[sb]: New test.
+
+2019-07-25 Martin Liska <mliska@suse.cz>
+ Dominik Infuhr <dominik.infuehr@theobroma-systems.com>
+
+ PR c++/23383
+ * g++.dg/cpp1y/new1.C: New test.
+
+2019-07-25 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR testsuite/91245
+ * gnat.dg/float_value1.adb: Only run on x86.
+
+2019-07-24 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/91183
+ PR tree-optimization/86688
+ * c-c++-common/ubsan/object-size-9.c: Disable warnings.
+ * gcc.dg/Wstringop-overflow-14.c: New test.
+ * gcc.dg/attr-nonstring-2.c: Remove xfails.
+ * gcc.dg/strlenopt-70.c: New test.
+ * gcc.dg/strlenopt-71.c: New test.
+ * gcc.dg/strlenopt-72.c: New test.
+ * gcc.dg/strlenopt-8.c: Remove xfails.
+
+2019-07-24 Martin Sebor <msebor@redhat.com>
+
+ PR driver/80545
+ * gcc.misc-tests/help.exp: Add tests.
+ * lib/options.exp: Handle C++.
+
+2019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * gcc.target/arc/arc.exp (check_effective_target_accregs): New
+ predicate.
+ * gcc.target/arc/builtin_special.c: Update test/
+ * gcc.target/arc/interrupt-1.c: Likewise.
+ * gcc.target/arc/interrupt-10.c: New test.
+ * gcc.target/arc/interrupt-11.c: Likewise.
+ * gcc.target/arc/interrupt-12.c: Likewise.
+
+2019-07-24 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/addsub-signed-overflow-1.c: New test.
+ * gcc.target/s390/addsub-signed-overflow-2.c: New test.
+ * gcc.target/s390/mul-signed-overflow-1.c: New test.
+ * gcc.target/s390/mul-signed-overflow-2.c: New test.
+
+2019-07-24 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR middle-end/91166
+ * gcc.target/aarch64/sve/pr91166.c: New test.
+
+2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/54072
+ * gfortran.dg/illegal_boz_arg_1.f90: New tests.
+
+2019-07-23 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.dg/achar_5.f90: Fix for new BOZ handling.
+ * arithmetic_overflow_1.f90: Ditto.
+ * gfortran.dg/boz_11.f90: Ditto.
+ * gfortran.dg/boz_12.f90: Ditto.
+ * gfortran.dg/boz_4.f90: Ditto.
+ * gfortran.dg/boz_5.f90: Ditto.
+ * gfortran.dg/boz_6.f90: Ditto.
+ * gfortran.dg/boz_7.f90: Ditto.
+ * gfortran.dg/boz_8.f90: Ditto.
+ * gfortran.dg/dec_structure_6.f90: Ditto.
+ * gfortran.dg/dec_union_1.f90: Ditto.
+ * gfortran.dg/dec_union_2.f90: Ditto.
+ * gfortran.dg/dec_union_5.f90: Ditto.
+ * gfortran.dg/dshift_3.f90: Ditto.
+ * gfortran.dg/gnu_logical_2.f90: Ditto.
+ * gfortran.dg/int_conv_1.f90: Ditto.
+ * gfortran.dg/ishft_1.f90: Ditto.
+ * gfortran.dg/nan_4.f90: Ditto.
+ * gfortran.dg/no_range_check_3.f90: Ditto.
+ * gfortran.dg/pr16433.f: Ditto.
+ * gfortran.dg/pr44491.f90: Ditto.
+ * gfortran.dg/pr58027.f90: Ditto.
+ * gfortran.dg/pr81509_2.f90: Ditto.
+ * gfortran.dg/unf_io_convert_1.f90: Ditto.
+ * gfortran.dg/unf_io_convert_2.f90: Ditto.
+ * gfortran.fortran-torture/execute/intrinsic_fraction_exponent.f90:
+ Ditto.
+ * gfortran.fortran-torture/execute/intrinsic_mvbits.f90: Ditto.
+ * gfortran.fortran-torture/execute/intrinsic_nearest.f90: Ditto.
+ * gfortran.fortran-torture/execute/seq_io.f90: Ditto.
+ * gfortran.dg/gnu_logical_1.F: Delete test.
+ * gfortran.dg/merge_bits_3.f90: New test.
+ * gfortran.dg/merge_bits_3.f90: Ditto.
+ * gfortran.dg/boz_int.f90: Ditto.
+ * gfortran.dg/boz_bge.f90: Ditto.
+ * gfortran.dg/boz_complex_1.f90: Ditto.
+ * gfortran.dg/boz_complex_2.f90: Ditto.
+ * gfortran.dg/boz_complex_3.f90: Ditto.
+ * gfortran.dg/boz_dble.f90: Ditto.
+ * gfortran.dg/boz_dshift_1.f90: Ditto.
+ * gfortran.dg/boz_dshift_2.f90: Ditto.
+ * gfortran.dg/boz_float_1.f90: Ditto.
+ * gfortran.dg/boz_float_2.f90: Ditto.
+ * gfortran.dg/boz_float_3.f90: Ditto.
+ * gfortran.dg/boz_iand_1.f90: Ditto.
+ * gfortran.dg/boz_iand_2.f90: Ditto.
+
+2019-07-23 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/86061
+ * gcc.dg/tree-ssa/pr86061.c: New test.
+
+2019-07-23 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/83518
+ * gcc.dg/tree-ssa/ssa-fre-79.c: New testcase.
+
+2019-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/task4.adb: New testcase.
+
+2019-07-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/range_check5.adb: New testcase.
+
+2019-07-23 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/iter5.adb: Add an expected error.
+ * gnat.dg/iter6.adb: New testcase.
+
+2019-07-23 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/ghost6.adb, gnat.dg/ghost6_pkg.ads: New testcase.
+
+2019-07-22 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * gcc.target/aarch64/simd/ssra.c: New test.
+ * gcc.target/aarch64/simd/usra.c: New test.
+
+2019-07-22 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/isr-push-pop-main.c: New test.
+ * gcc.target/msp430/isr-push-pop-isr-430.c: Likewise.
+ * gcc.target/msp430/isr-push-pop-isr-430x.c: Likewise.
+ * gcc.target/msp430/isr-push-pop-leaf-isr-430.c: Likewise.
+ * gcc.target/msp430/isr-push-pop-leaf-isr-430x.c: Likewise.
+
+2019-07-22 Andrea Corallo <andrea.corallo@arm.com>
+
+ * jit.dg/test-error-gcc_jit_context_new_unary_op-bad-res-type.c:
+ New testcase.
+ * jit.dg/test-error-gcc_jit_context_new_binary_op-bad-res-type.c:
+ Adjust error message.
+
+2019-07-22 Paul A. Clarke <pc@us.ibm.com>
+
+ * gcc.target/powerpc/sse4_1-check.h: New.
+ * gcc.target/powerpc/sse4_1-pblendvb.c: New.
+ * gcc.target/powerpc/sse4_1-pblendw.c: New.
+ * gcc.target/powerpc/sse4_1-pblendw-2.c: New.
+
+2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/fixedpnt6.adb: New testcase.
+
+2019-07-22 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/warn26.adb: New testcase.
+
+2019-07-22 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/class_wide5.adb: New testcase.
+
+2019-07-22 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/opt80.adb: New testcase.
+
+2019-07-22 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/warn25.adb: New testcase.
+
+2019-07-22 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/warn24.adb: New testcase.
+
+2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/inline17.adb, gnat.dg/inline17_pkg1.adb,
+ gnat.dg/inline17_pkg1.ads, gnat.dg/inline17_pkg2.ads,
+ gnat.dg/inline17_pkg3.adb, gnat.dg/inline17_pkg3.ads: New
+ testcase.
+
+2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/iter5.adb, gnat.dg/iter5_pkg.ads: New testcase.
+
+2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/enum_val1.adb: New testcase.
+
+2019-07-22 Nicolas Roche <roche@adacore.com>
+
+ * gnat.dg/float_value1.adb: New testcase.
+
+2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/encode_string1.adb, gnat.dg/encode_string1_pkg.adb,
+ gnat.dg/encode_string1_pkg.ads: New testcase.
+
+2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/warn23.adb: New testcase.
+
+2019-07-22 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/cpp_constructor2.adb: New testcase.
+
+2019-07-22 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/warn22.adb: New testcase.
+
+2019-07-22 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/loop_invariant1.adb, gnat.dg/loop_invariant1.ads: New
+ testcase.
+
+2019-07-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91221
+ * g++.dg/pr91221.C: New testcase.
+
+2019-07-22 Martin Liska <mliska@suse.cz>
+
+ PR driver/91172
+ * gcc.dg/pr91172.c: New test.
+
+2019-07-22 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * gcc.target/arc/tls-2.c: New test.
+ * gcc.target/arc/tls-3.c: Likewise.
+
+2019-07-21 Marek Polacek <polacek@redhat.com>
+
+ PR c++/67853
+ * g++.dg/cpp0x/decltype72.C: New test.
+
+2019-07-22 Stafford Horne <shorne@gmail.com>
+
+ * gcc.target/or1k/ror-4.c: New file.
+ * gcc.target/or1k/shftimm-1.c: Update test from rotate to shift
+ as the shftimm option no longer controls rotate.
+
+2019-07-22 Stafford Horne <shorne@gmail.com>
+
+ PR target/90362
+ * gcc.target/or1k/div-mul-3.c: New test.
+
+2019-07-22 Stafford Horne <shorne@gmail.com>
+
+ PR target/90363
+ * gcc.target/or1k/swap-1.c: New test.
+ * gcc.target/or1k/swap-2.c: New test.
+
+2019-07-20 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/volatile-mem.c: New testcase.
+
+2019-07-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/91204
+ * gcc.c-torture/compile/pr91204.c: New test.
+
+ * c-c++-common/gomp/cancel-1.c: Adjust expected diagnostic wording.
+ * c-c++-common/gomp/clauses-1.c (foo, baz, bar): Add order(concurrent)
+ clause where allowed. Add combined constructs with loop with all
+ possible clauses.
+ (qux): New function.
+ * c-c++-common/gomp/loop-1.c: New test.
+ * c-c++-common/gomp/loop-2.c: New test.
+ * c-c++-common/gomp/loop-3.c: New test.
+ * c-c++-common/gomp/loop-4.c: New test.
+ * c-c++-common/gomp/loop-5.c: New test.
+ * c-c++-common/gomp/order-3.c: Adjust expected diagnostic wording.
+ * c-c++-common/gomp/simd-setjmp-1.c: New test.
+ * c-c++-common/gomp/teams-2.c: Adjust expected diagnostic wording.
+
+ * gcc.dg/vect/vect-simd-16.c: New test.
+
+2019-07-19 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/86061
+ * gcc.dg/tree-ssa/ssa-dse-37.c: New test.
+ * gcc.dg/tree-ssa/ssa-dse-38.c: New test.
+
+2019-07-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91211
+ * gcc.dg/torture/pr91211.c: New testcase.
+
+2019-07-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91200
+ * gcc.dg/torture/pr91200.c: New testcase.
+
+2019-07-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91190
+ * gcc.c-torture/compile/pr91190.c: New test.
+
+2019-07-19 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91207
+ * gcc.dg/torture/pr91207.c: New testcase.
+
+2019-07-18 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/91188
+ * gcc.target/i386/pr91188-1a.c: New test.
+ * gcc.target/i386/pr91188-1b.c: Ditto.
+ * gcc.target/i386/pr91188-1c.c: Ditto.
+ * gcc.target/i386/pr91188-2a.c: Ditto.
+ * gcc.target/i386/pr91188-2b.c: Ditto.
+ * gcc.target/i386/pr91188-2c.c: Ditto.
+
+2019-07-18 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ PR target/90317
+ * gcc.target/arm/crypto-vsha1cq_u32.c (foo): Change return type to
+ uint32_t.
+ (GET_LANE, TEST_SHA1C_VEC_SELECT): New.
+ * gcc.target/arm/crypto-vsha1h_u32.c (foo): Change return type to
+ uint32_t.
+ (GET_LANE, TEST_SHA1H_VEC_SELECT): New.
+ * gcc.target/arm/crypto-vsha1mq_u32.c (foo): Change return type to
+ uint32_t.
+ (GET_LANE, TEST_SHA1M_VEC_SELECT): New.
+ * gcc.target/arm/crypto-vsha1pq_u32.c (foo): Change return type to
+ uint32_t.
+ (GET_LANE, TEST_SHA1P_VEC_SELECT): New.
+
+2019-07-18 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/lto/alias-5_0.C: New testcase.
+ * g++.dg/lto/alias-5_1.C: New.
+ * g++.dg/lto/alias-5_2.c: New.
+
+2019-07-18 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/91137
+ * gcc.c-torture/execute/pr91137.c: New test.
+
+2019-07-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * c-c++-common/pr53633-2.c: New test.
+
+2019-07-17 Alexandre Oliva <oliva@adacore.com>
+
+ PR middle-end/81824
+ * g++.dg/Wmissing-attributes-1.C: New. Some of its fragments
+ are from Martin Sebor.
+
+2019-07-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90455
+ * g++.dg/cpp0x/nsdmi-list6.C: New test.
+
+2019-07-17 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/lto/alias-4_0.C
+
+2019-07-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91178
+ * gcc.dg/torture/pr91178.c: New testcase.
+
+2019-07-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91180
+ * gcc.dg/torture/pr91180.c: New testcase.
+
+2019-07-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91157
+ * gcc.target/i386/avx512f-pr91157.c: New test.
+ * gcc.target/i386/avx512bw-pr91157.c: New test.
+
+2019-07-17 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91181
+ * gcc.dg/pr91181.c: New testcase.
+
+2019-07-16 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/90903
+ * gfortran.dg/check_bits_1.f90: New testcase.
+
+2019-07-16 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/91173
+ * g++.dg/pr91173.C: New test.
+
+2019-07-16 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR target/89190
+ * gcc.target/arm/pr89190.c: New test.
+
+2019-07-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/91164
+ * g++.dg/opt/pr91164.C: New test.
+
+2019-07-16 Jan Hubicka <jh@suse.cz>
+
+ * g++.dg/lto/alias-1_0.C: Use -O3.
+ * g++.dg/lto/alias-2_0.C: Use -O3.
+ * g++.dg/lto/alias-3_0.C: Add loop to enable inlining with
+ -fno-use-linker-plugin.
+ * g++.dg/lto/alias-3_1.C: Remove dg-lto-do and dg-lto-options.
+
+2019-07-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/tree-ssa/pr84512.c: Don't xfail scan-tree-dump on
+ sparcv9.
+
+2019-07-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/autopar/pr91162.c: Require int128 support.
+
+2019-07-15 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/91162
+ * gcc.dg/autopar/pr91162.c: New testcase.
+
+2019-07-15 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR tree-optimization/88497
+ * gcc.dg/tree-ssa/pr88497-1.c: New test.
+ * gcc.dg/tree-ssa/pr88497-2.c: Likewise.
+ * gcc.dg/tree-ssa/pr88497-3.c: Likewise.
+ * gcc.dg/tree-ssa/pr88497-4.c: Likewise.
+ * gcc.dg/tree-ssa/pr88497-5.c: Likewise.
+ * gcc.dg/tree-ssa/pr88497-6.c: Likewise.
+ * gcc.dg/tree-ssa/pr88497-7.c: Likewise.
+
+2019-07-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/87233
+ * gfortran.dg/initialization_14.f90: Modify to now pass by
+ removing two dg-error commands. Added comments.
+ * gfortran.dg/initialization_30.f90: New test that includes the
+ two tests removed above with the 'dg-options -std=f95'.
+
+2019-07-14 Uroš Bizjak <ubizjak@gmail.com>
+
+ * gcc.dg/tree-ssa/pr84512.c (dg-final): Remove XFAIL on alpha*-*-*.
+
+2019-07-14 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/91148
+ * gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Adjust.
+ * gcc.target/powerpc/byte-in-set-2.c: Adjust.
+ * gcc.target/powerpc/cmpb-3.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-all-nez-7.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-any-eqz-7.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-xl-len-13.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-xst-len-12.c: Adjust.
+
+2019-07-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/powerpc/stabs-attrib-vect-darwin.c: Require stabs
+ support.
+
+2019-07-13 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/91148
+ * gcc.target/powerpc/bfp/scalar-cmp-exp-eq-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-cmp-exp-gt-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-cmp-exp-lt-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-extract-exp-1.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-extract-exp-4.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-extract-sig-1.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-extract-sig-4.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-insert-exp-1.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-insert-exp-10.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-insert-exp-4.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-insert-exp-7.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-test-data-class-11.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-test-data-class-6.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-test-data-class-7.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-test-neg-2.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-test-neg-3.c: Adjust.
+ * gcc.target/powerpc/bfp/scalar-test-neg-5.c: Adjust.
+ * gcc.target/powerpc/bfp/vec-extract-exp-2.c: Adjust.
+ * gcc.target/powerpc/bfp/vec-extract-exp-3.c: Adjust.
+ * gcc.target/powerpc/bfp/vec-extract-sig-2.c: Adjust.
+ * gcc.target/powerpc/bfp/vec-extract-sig-3.c: Adjust.
+ * gcc.target/powerpc/bfp/vec-insert-exp-2.c: Adjust.
+ * gcc.target/powerpc/bfp/vec-insert-exp-3.c: Adjust.
+ * gcc.target/powerpc/bfp/vec-insert-exp-6.c: Adjust.
+ * gcc.target/powerpc/bfp/vec-insert-exp-7.c: Adjust.
+ * gcc.target/powerpc/bfp/vec-test-data-class-2.c: Adjust.
+ * gcc.target/powerpc/bfp/vec-test-data-class-3.c: Adjust.
+ * gcc.target/powerpc/byte-in-either-range-1.c: Adjust.
+ * gcc.target/powerpc/byte-in-range-1.c: Adjust.
+ * gcc.target/powerpc/byte-in-set-1.c: Adjust.
+ * gcc.target/powerpc/byte-in-set-2.c: Adjust.
+ * gcc.target/powerpc/cmpb-3.c: Adjust.
+ * gcc.target/powerpc/crypto-builtin-2.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-1.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-11.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-16.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-21.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-26.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-31.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-36.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-41.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-46.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-51.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-56.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-6.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-61.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-66.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-71.c: Adjust.
+ * gcc.target/powerpc/dfp/dtstsfi-76.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-all-nez-7.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-any-eqz-7.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-cmpnez-7.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-cntlz-lsbb-2.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-cnttz-lsbb-2.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-xl-len-12.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-xl-len-13.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-xlx-7.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-xrx-7.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-xst-len-12.c: Adjust.
+ * gcc.target/powerpc/vsu/vec-xst-len-13.c: Adjust.
+
+2019-07-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/91149
+ * c-c++-common/gomp/reduction-task-3.c: New test.
+
+ * c-c++-common/gomp/order-3.c: New test.
+ * c-c++-common/gomp/order-4.c: New test.
+
+2019-07-12 Bill Seurer <seurer@linux.vnet.ibm.com>
+
+ * gcc.dg/tree-ssa/vector-7.c: Fix typo.
+
+2019-07-12 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/pr57438-2.c: Remove.
+
+2019-07-12 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/Warray-bounds-43.c: New test.
+
+2019-07-12 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/tree-ssa/alias-access-path-9.c: New testcase.
+
+2019-07-08 Jiangning Liu <jiangning.liu@amperecomputing.com>
+
+ PR tree-optimization/89430
+ * gcc.dg/tree-ssa/pr89430-1.c: New test.
+ * gcc.dg/tree-ssa/pr89430-2.c: New test.
+ * gcc.dg/tree-ssa/pr89430-3.c: New test.
+ * gcc.dg/tree-ssa/pr89430-4.c: New test.
+ * gcc.dg/tree-ssa/pr89430-5.c: New test.
+ * gcc.dg/tree-ssa/pr89430-6.c: New test.
+
+2019-07-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91145
+ * gcc.dg/torture/pr91145.c: New testcase.
+
+2019-07-12 Alexandre Oliva <oliva@adacore.com>
+
+ * gcc.dg/gimplefe-44.c: New.
+ * gcc.dg/gimplefe-43.c: New.
+
+2019-07-12 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/vector-7.c: New testcase.
+
+2019-07-12 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/order-1.c: New test.
+ * c-c++-common/gomp/order-2.c: New test.
+
+2019-07-11 Sunil K Pandey <sunil.k.pandey@intel.com>
+
+ PR target/90980
+ * gcc.target/i386/pr90980-1.c: New test.
+ * gcc.target/i386/pr90980-2.c: Likewise.
+ * gcc.target/i386/pr90980-3.c: Likewise.
+
+2019-07-11 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/loop_entry1.adb: New testcase.
+
+2019-07-11 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/prot8.adb, gnat.dg/prot8.ads: New testcase.
+
+2019-07-11 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/unreferenced2.adb: New testcase.
+
+2019-07-11 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/self_ref1.adb: New testcase.
+
+2019-07-11 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate11.adb: New testcase.
+
+2019-07-11 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/equal9.adb: New testcase.
+
+2019-07-11 Thomas Quinot <quinot@adacore.com>
+
+ * gnat.dg/scos1.adb: New testcase.
+
+2019-07-11 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/access7.adb: New testcase.
+
+2019-07-11 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/warn21.adb, gnat.dg/warn21.ads: New testcase.
+
+2019-07-11 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/91131
+ * gcc.target/i386/pr91131.c: New testcase.
+
+2019-07-10 Martin Sebor <msebor@redhat.com>
+
+ PR testsuite/91132
+ * gcc.dg/strlenopt-67.c: Removed second copy of test.
+
+2019-07-10 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/91102
+ * gcc.target/aarch64/pr91102.c: New test.
+
+2019-07-10 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91126
+ * gcc.dg/torture/pr91126.c: New testcase.
+
+2019-07-10 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/torture/ssa-fre-5.c: New testcase.
+ * gcc.dg/torture/ssa-fre-6.c: Likewise.
+ * gcc.dg/torture/ssa-fre-7.c: Likewise.
+
+2019-07-10 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/modular5.adb: New testcase.
+
+2019-07-10 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/limited3.adb, gnat.dg/limited3_pkg.adb,
+ gnat.dg/limited3_pkg.ads: New testcase.
+
+2019-07-10 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/incomplete7.adb, gnat.dg/incomplete7.ads: New testcase.
+
+2019-07-10 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/limited2.adb, gnat.dg/limited2_pack_1.adb,
+ gnat.dg/limited2_pack_1.ads, gnat.dg/limited2_pack_2.adb,
+ gnat.dg/limited2_pack_2.ads: New testcase.
+
+2019-07-10 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/equal8.adb, gnat.dg/equal8.ads,
+ gnat.dg/equal8_pkg.ads: New testcase.
+
+2019-07-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/complex-invalid-1.C: New.
+ * g++.dg/diagnostic/static-cdtor-1.C: Likewise.
+ * g++.dg/cpp1z/has-unique-obj-representations2.C: Test location
+ too.
+ * g++.dg/other/anon-union3.C: Adjust expected location.
+ * g++.dg/parse/error8.C: Likewise.
+
+2019-07-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/lto/alias-3_0.C: New file.
+ * g++.dg/lto/alias-3_1.c: New file.
+
+2019-07-09 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/90989
+ * gcc.dg/strlenopt-26.c: Exit with test result status.
+ * gcc.dg/strlenopt-67.c: New test.
+
+2019-07-09 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
+
+ * gcc.target/mips/cfgcleanup-jalr1.c: New test.
+ * gcc.target/mips/cfgcleanup-jalr2.c: New test.
+ * gcc.target/mips/cfgcleanup-jalr3.c: New test.
+
+2019-07-09 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91114
+ * gcc.dg/vect/pr91114.c: New testcase.
+
+2019-07-09 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * gcc.target/aarch64/crypto-fuse-1.c: Remove.
+ * gcc.target/aarch64/crypto-fuse-2.c: Remove.
+ * gcc.target/aarch64/aes-fuse-1.c: New testcase.
+ * gcc.target/aarch64/aes-fuse-2.c: New testcase.
+
+2019-07-09 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.target/arm/cmse/bitfield-1.c: Fix address of .gnu.sgstubs
+ section.
+ * gcc.target/arm/cmse/bitfield-2.c: Likewise.
+ * gcc.target/arm/cmse/bitfield-3.c: Likewise.
+ * gcc.target/arm/cmse/struct-1.c: Likewise.
+
+2019-07-09 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * gcc.target/arm/aes-fuse-1.c: New.
+ * gcc.target/arm/aes-fuse-2.c: New.
+ * gcc.target/arm/aes_xor_combine.c: New.
+
+2019-07-09 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/predict-17.c: Test loop optimizer assumption
+ about loop iterations.
+
+2019-07-09 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1 dump.
+ * gcc.dg/tree-ssa/alias-access-path-2.c: Likewise.
+ * gcc.dg/tree-ssa/alias-access-path-8.c: Likewise.
+
+2019-07-09 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate10.adb, gnat.dg/predicate10_pkg.adb,
+ gnat.dg/predicate10_pkg.ads: New testcase.
+
+2019-07-09 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/image1.adb: New testcase.
+
+2019-07-09 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/rep_clause8.adb: New testcase.
+
+2019-07-09 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/equal7.adb, gnat.dg/equal7_pkg.adb,
+ gnat.dg/equal7_pkg.ads: New testcase.
+
+2019-07-09 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/range_check3.adb, gnat.dg/range_check3_pkg.adb,
+ gnat.dg/range_check3_pkg.ads: New testcase.
+
+2019-07-09 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/generic_inst5.adb, gnat.dg/generic_inst6.adb,
+ gnat.dg/generic_inst6_g1-c.adb, gnat.dg/generic_inst6_g1-c.ads,
+ gnat.dg/generic_inst6_g1.ads, gnat.dg/generic_inst6_i1.ads,
+ gnat.dg/generic_inst6_i2.ads, gnat.dg/generic_inst6_x.ads: New
+ testcases.
+
+2019-07-08 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/71924
+ PR middle-end/90549
+ * gcc.c-torture/execute/return-addr.c: New test.
+ * gcc.dg/Wreturn-local-addr-2.c: New test.
+ * gcc.dg/Wreturn-local-addr-4.c: New test.
+ * gcc.dg/Wreturn-local-addr-5.c: New test.
+ * gcc.dg/Wreturn-local-addr-6.c: New test.
+ * gcc.dg/Wreturn-local-addr-7.c: New test.
+ * gcc.dg/Wreturn-local-addr-8.c: New test.
+ * gcc.dg/Wreturn-local-addr-9.c: New test.
+ * gcc.dg/Wreturn-local-addr-10.c: New test.
+ * gcc.dg/Walloca-4.c: Handle expected warnings.
+ * gcc.dg/pr41551.c: Same.
+ * gcc.dg/pr59523.c: Same.
+ * gcc.dg/tree-ssa/pr88775-2.c: Same.
+ * gcc.dg/tree-ssa/alias-37.c: Same.
+ * gcc.dg/winline-7.c: Same.
+
+2019-07-08 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/vect/simd-6.cc: Replace xfail with target x86.
+ * g++.dg/vect/simd-9.cc: Likewise.
+
+ PR c++/91110
+ * g++.dg/gomp/pr91110.C: New test.
+
+2019-07-08 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR rtl-optimization/88233
+ * gcc.target/powerpc/pr88233.c: New testcase.
+
+2019-07-08 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR testsuite/91059
+ PR testsuite/78529
+ * gcc.c-torture/execute/builtins/builtins.exp: Add -fno-ipa-ra.
+
+2019-07-08 Robin Dapp <rdapp@linux.ibm.com>
+
+ * gcc.target/s390/rotate-truncation-mask.c: New test.
+
+2019-07-08 Robin Dapp <rdapp@linux.ibm.com>
+
+ * gcc.target/s390/combine-rotate-modulo.c: New test.
+ * gcc.target/s390/combine-shift-rotate-add-mod.c: New test.
+ * gcc.target/s390/vector/combine-shift-vec.c: New test.
+
+2019-07-08 Joern Rennecke <joern.rennecke@riscy-ip.com>
+
+ Avoid clash with system header declaration.
+ * gcc.dg/vect/slp-reduc-sad.c (uint32_t): Remove unused declaration.
+
+2019-07-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91108
+ * gcc.dg/tree-ssa/ssa-fre-61.c: Adjust back.
+ * gcc.dg/tree-ssa/ssa-fre-78.c: New testcase.
+
+2019-07-08 Jim Wilson <jimw@sifive.com>
+
+ * gcc.target/riscv/shift-shift-2.c: Add one more test.
+
+2019-07-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/65143
+ * g++.dg/tree-ssa/final2.C: New.
+ * g++.dg/tree-ssa/final3.C: Likewise.
+
+2019-07-08 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/interface10.adb: New testcase.
+
+2019-07-08 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/addr13.adb, gnat.dg/addr13.ads: New testcase.
+
+2019-07-08 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/entry1.adb, gnat.dg/entry1.ads: New testcase.
+
+2019-07-08 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/fixed_delete.adb: New testcase.
+
+2019-07-08 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/interface9.adb, gnat.dg/interface9_root-child.ads,
+ gnat.dg/interface9_root.ads: New testcase.
+
+2019-07-08 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate9.adb: New testcase.
+
+2019-07-08 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/sso16.adb: New testcase.
+
+2019-07-08 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate8.adb, gnat.dg/predicate8_pkg.adb,
+ gnat.dg/predicate8_pkg.ads: New testcase.
+
+2019-07-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/83518
+ * gcc.dg/tree-ssa/ssa-fre-73.c: New testcase.
+ * gcc.dg/tree-ssa/ssa-fre-74.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-75.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-76.c: Likewise.
+ * g++.dg/tree-ssa/pr83518.C: Likewise.
+
+2019-07-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/guality/guality.h: Include <sys/prctl.h> on Linux targets.
+ (main): Use PR_SET_PTRACER where available.
+
+2019-07-07 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/91077
+ * gfortran.dg/pointer_array_11.f90: New test.
+
+2019-07-06 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/scan-4.c: Don't expect sorry message.
+
+ PR tree-optimization/91096
+ * gcc.dg/vect/vect-simd-10.c (FLT_MIN_VALUE): Define.
+ (bar, main): Use it instead of -__builtin_inff ().
+ * gcc.dg/vect/vect-simd-14.c (FLT_MIN_VALUE): Define.
+ (bar, main): Use it instead of -__builtin_inff ().
+
+2019-07-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/67184 (again)
+ PR c++/69445
+ * g++.dg/other/final4.C: New.
+
+2019-07-04 Marek Polacek <polacek@redhat.com>
+
+ DR 1813
+ PR c++/83374 - __is_standard_layout wrong for a class with repeated
+ bases.
+ * g++.dg/ext/is_std_layout3.C: New test.
+ * g++.dg/ext/is_std_layout4.C: New test.
+
+2019-07-05 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/ssa-fre-77.c: New testcase.
+
+2019-07-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91091
+ * gcc.dg/tree-ssa/pr91091-2.c: New testcase.
+ * gcc.dg/tree-ssa/ssa-fre-70.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-71.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-fre-72.c: Likewise.
+
+2019-07-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/91091
+ * gcc.dg/tree-ssa/pr91091-1.c: New testcase.
+ * gcc.dg/tree-ssa/ssa-fre-61.c: Adjust.
+
+2019-07-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/pack23.adb, gnat.dg/pack23_pkg.ads: New testcase.
+
+2019-07-05 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/task3.adb, gnat.dg/task3.ads, gnat.dg/task3_pkg1.ads,
+ gnat.dg/task3_pkg2.ads: New testcase.
+
+2019-07-05 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/access6.adb: New testcase.
+
+2019-07-05 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/bip_export.adb, gnat.dg/bip_export.ads: New testcase.
+
+2019-07-05 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/aggr25.adb, gnat.dg/aggr25.ads: New testcase.
+
+2019-07-05 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate7.adb, gnat.dg/predicate7.ads,
+ gnat.dg/predicate7_pkg.ads: New testcase.
+
+2019-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/78884
+ * gcc.dg/gomp/pr78884.c: New test.
+
+2019-07-04 Andrea Corallo <andrea.corallo@arm.com>
+
+ * jit.dg/test-error-gcc_jit_context_new_binary_op-bad-res-type.c:
+ New testcase.
+
+2019-07-04 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * gcc.dg/tree-ssa/cunroll-15.c: Remove XFAIL on arm.
+
+2019-07-04 Andrea Corallo <andrea.corallo@arm.com>
+
+ * jit.dg/all-non-failing-tests.h: Add test-accessing-bitfield.c.
+ * jit.dg/test-accessing-bitfield.c: New testcase.
+ * jit.dg/test-error-gcc_jit_context_new_bitfield-invalid-type.c:
+ Likewise.
+ * jit.dg/test-error-gcc_jit_context_new_bitfield-invalid-width.c:
+ Likewise.
+ * jit.dg/test-error-gcc_jit_lvalue_get_address-bitfield.c:
+ Likewise.
+
+2019-07-04 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/tree-ssa/alias-access-path-3.c: New testcase.
+ * gcc.dg/tree-ssa/alias-access-path-8.c: New testcase.
+
+2019-07-04 Andrew Stubbs <ams@codesourcery.com>
+
+ * g++.dg/gomp/unmappable-1.C: New file.
+
+2019-07-04 Javier Miranda <miranda@adacore.com>
+
+ * gnat.dg/cpp_constructor.adb, gnat.dg/cpp_constructor_fp.ads,
+ gnat.dg/cpp_constructor_useit.ads: New testcase.
+
+2019-07-04 Gary Dismukes <dismukes@adacore.com>
+
+ * gnat.dg/ghost5.adb, gnat.dg/ghost5.ads,
+ gnat.dg/ghost5_parent.ads: New testcase.
+
+2019-07-04 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/spark3.adb: New testcase.
+
+2019-07-04 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/tagged2.adb, gnat.dg/tagged2.ads: New testcase.
+
+2019-07-04 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/equal6.adb, gnat.dg/equal6_types.adb,
+ gnat.dg/equal6_types.ads: New testcase.
+
+2019-07-04 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/allocator.adb: New testcase.
+
+2019-07-04 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/default_initial_condition.adb,
+ gnat.dg/default_initial_condition_pack.adb,
+ gnat.dg/default_initial_condition_pack.ads: New testcase.
+
+2019-07-04 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/aspect2.adb, gnat.dg/aspect2.ads: New testcase.
+
+2019-07-04 Yannick Moy <moy@adacore.com>
+
+ * gnat.dg/synchronized2.adb, gnat.dg/synchronized2.ads,
+ gnat.dg/synchronized2_pkg.ads: New testcase.
+
+2019-07-04 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/generic_inst4.adb, gnat.dg/generic_inst4_gen.ads,
+ gnat.dg/generic_inst4_inst.ads, gnat.dg/generic_inst4_typ.ads:
+ New testcase.
+
+2019-07-04 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/dimensions2.adb, gnat.dg/dimensions2_phys.ads,
+ gnat.dg/dimensions2_real_numbers.ads: New testcase.
+
+2019-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91063
+ * gcc.dg/gomp/pr91063.c: New test.
+
+2019-07-04 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR target/88833
+ * gfortran.dg/pr88833.f90: New test.
+
+2019-07-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/91069
+ * gcc.dg/pr91069.c (v2df): Use 2 * sizeof (double) instead of
+ hardcoded 16 for better portability.
+ (v2di): Change from long vector to long long vector. Use
+ 2 * sizeof (long long) instead of hardcoded 16.
+
+ PR rtl-optimization/90756
+ * gcc.dg/pr90756.c: New test.
+
+2019-07-04 Chenghua Xu <paul.hua.gm@gmail.com>
+
+ * gcc.target/mips/mips-fmadd.c: Rename to ...
+ * gcc.target/mips/mips-fmadd-o32.c: ... Here; add abi=32.
+ * gcc.target/mips/mips-fmadd-n64.c: New.
+
+2019-07-03 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * gcc.dg/store_merging_27.c: Fix test for Arm.
+ * gcc.dg/store_merging_28.c: Likewise.
+ * gcc.dg/store_merging_29.c: Likewise.
+ * gcc.dg/tree-ssa/dump-6.c: Likewise.
+
+2019-07-03 Mark Wielaard <mark@klomp.org>
+
+ PR debug/90981
+ * g++.dg/pr90981.C: New test.
+
+2019-07-03 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/91069
+ * gcc.dg/pr91069.c: New testcase.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/tree-prof/val-prof-2.c: Update scanned pattern
+ as we do now better.
+
+2019-07-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/debug1.ads: New test.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/90892
+ * gcc.dg/pr90892.c: New test.
+
+2019-07-03 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90899
+ * gcc.target/i386/pr90899.c: New test.
+
+2019-07-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/91033
+ * gcc.target/i386/pr91033.c: New test.
+
+2019-07-03 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/task2.adb, gnat.dg/task2_pkg.adb,
+ gnat.dg/task2_pkg.ads: New testcase.
+
+2019-07-03 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/inline16.adb, gnat.dg/inline16_gen.adb,
+ gnat.dg/inline16_gen.ads, gnat.dg/inline16_types.ads: New
+ testcase.
+
+2019-07-03 Justin Squirek <squirek@adacore.com>
+
+ * gnat.dg/renaming13.adb, gnat.dg/renaming14.adb: New testcases.
+
+2019-07-03 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/inline15.adb, gnat.dg/inline15_gen.adb,
+ gnat.dg/inline15_gen.ads, gnat.dg/inline15_types.ads: New
+ testcase.
+
+2019-07-03 Bob Duff <duff@adacore.com>
+
+ * gnat.dg/warn20.adb, gnat.dg/warn20_pkg.adb,
+ gnat.dg/warn20_pkg.ads: New testcase.
+
+2019-07-03 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate6.adb, gnat.dg/predicate6.ads: New testcase.
+ * gnat.dg/static_pred1.adb: Remove expected error.
+
+2019-07-03 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate5.adb, gnat.dg/predicate5.ads: New testcase.
+
+2019-07-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/alignment14.adb: New testcase.
+
+2019-07-03 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/predicate4.adb, gnat.dg/predicate4_pkg.ads: New
+ testcase.
+
+2019-07-03 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/scan-3.c (f1): Don't expect a sorry message.
+ * c-c++-common/gomp/scan-5.c (foo): Likewise.
+
+ * c-c++-common/gomp/scan-5.c: New test.
+
+ * c-c++-common/gomp/lastprivate-conditional-5.c: New test.
+
+2019-07-02 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/90883
+ * g++.dg/tree-ssa/pr90883.c: Add -Os. Check dse2 for the
+ deleted store on some targets.
+
+2019-07-02 Joern Rennecke <joern.rennecke@riscy-ip.com>
+
+ PR testsuite/91065
+ * gcc.dg/plugin/start_unit_plugin.c: Register a root tab
+ to reference fake_var.
+
+2019-07-02 qing zhao <qing.zhao@oracle.com>
+
+ PR preprocessor/90581
+ * c-c++-common/cpp/fmax-include-depth-1a.h: New test.
+ * c-c++-common/cpp/fmax-include-depth-1b.h: New test.
+ * c-c++-common/cpp/fmax-include-depth.c: New test.
+
+2019-07-02 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/tree-ssa/alias-access-path-7.c: New testcase.
+
+2019-07-02 Jan Hubicka <jh@suse.cz>
+
+ * g++.dg/lto/pr90990_0.C: New testcase.
+
+2019-07-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/58483
+ * gcc.dg/tree-ssa/ssa-dom-cse-8.c: New testcase.
+
+2019-07-01 Joern Rennecke <joern.rennecke@riscy-ip.com>
+
+ PR middle-end/66726
+ * gcc.dg/tree-ssa/pr66726-4.c: New testcase.
+
+2019-07-01 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/vector/vec-shift-2.c: New test.
+
+2019-07-01 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/generic_inst3.adb,
+ gnat.dg/generic_inst3_kafka_lib-topic.ads,
+ gnat.dg/generic_inst3_kafka_lib.ads,
+ gnat.dg/generic_inst3_markets.ads,
+ gnat.dg/generic_inst3_traits-encodables.ads,
+ gnat.dg/generic_inst3_traits.ads: New testcase.
+
+2019-07-01 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/enum_rep.adb, gnat.dg/enum_rep.ads: New testcase.
+
+2019-07-01 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/derived_type6.adb, gnat.dg/derived_type6.ads: New
+ testcase.
+
+2019-07-01 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/weak3.adb, gnat.dg/weak3.ads: New testcase.
+
+2019-07-01 Ed Schonberg <schonberg@adacore.com>
+
+ * gnat.dg/prot7.adb, gnat.dg/prot7.ads: New testcase.
+
+2019-07-01 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/gimplefe-42.c: New testcase.
+
+2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/sets1.adb: Update.
+
+2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/linkedlist.adb: Update.
+
+2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/dynhash.adb, gnat.dg/dynhash1.adb: Update.
+
+2019-07-01 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * gnat.dg/freezing1.adb, gnat.dg/freezing1.ads,
+ gnat.dg/freezing1_pack.adb, gnat.dg/freezing1_pack.ads: New
+ testcase.
+
+2019-07-01 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/91028
+ PR lto/90720
+ * g++.dg/lto/alias-1_0.C: Add loop to make inlining happen with
+ -fno-use-linker-plugin
+ * g++.dg/lto/alias-2_0.C: Likewise.
+
+2019-07-01 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ * g++.dg/cpp0x/gen-attrs-67.C: Add error for darwin.
+
+2019-07-01 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/pr77445-2.c: Adjust.
+
+2019-07-01 Hongtao Liu <hongtao.liu@intel.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_avx512vp2intersect): New proc.
+ * gcc.target/i386/avx512vp2intersect-2intersect-1b.c: Add
+ dg-require-effective-target avx512vp2intersect.
+ * gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c: Ditto.
+
+2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/array5.ads: New test.
+ * gnat.dg/specs/array5_pkg1.ads: New helper.
+ * gnat.dg/specs/array5_pkg2.ads: Likewise.
+ * gnat.dg/specs/array5_pkg2-g.ads: Likewise.
+
+2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/unchecked_convert1.ads: New test.
+ * gnat.dg/specs/unchecked_convert2.ads: Likewise.
+
+2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/size_clause3.ads: Adjust error message.
+
+2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/atomic2.ads: Adjust error message.
+ * gnat.dg/specs/clause_on_volatile.ads: Likewise.
+ * gnat.dg/specs/size_clause3.ads: Likewise.
+
+2019-06-29 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/array35.adb: New test.
+ * gnat.dg/array36.adb: Likewise.
+
+2019-06-28 Jan Beulich <jbeulich@suse.com>
+
+ * gcc.target/i386/gfni-5.c: New.
+
+2019-06-28 Jan Beulich <jbeulich@suse.com>
+
+ * gcc.target/i386/cvtpd2pi: New.
+
+2019-06-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/91024
+ * g++.dg/warn/Wimplicit-fallthrough-4.C: New test.
+
+ PR tree-optimization/91010
+ * g++.dg/vect/simd-10.cc: New test.
+
+2019-06-27 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/90987
+ * match.c (gfc_match_common): Adjust parsing of fixed and free form
+ source code containing, e.g., COMMONI.
+
+2019-06-27 Jan Hubicka <jh@suse.cz>
+
+ * g++.dg/lto/alias-2_0.C: New testcase.
+ * g++.dg/lto/alias-2_1.C: New testcase.
+
+2019-06-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90991
+ * gcc.target/i386/avx2-pr90991-1.c: New test.
+ * gcc.target/i386/avx512dq-pr90991-2.c: New test.
+
+2019-06-27 Jan Beulich <jbeulich@suse.com>
+
+ * gcc.target/i386/gfni-4.c: Pass -msse2.
+
+2019-06-27 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/ssa-fre-69.c: New testcase.
+
+2019-06-27 Jun Ma <JunMa@linux.alibaba.com>
+
+ PR tree-optimization/89772
+ * gcc.dg/builtin-memchr-4.c: New test.
+
+2019-06-27 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/91014
+ * gcc.target/s390/pr91014.c: New test.
+
+2019-06-27 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/91004
+ * g++.dg/torture/pr34850.C: Fix overly reduced testcase.
+
+2019-06-27 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR target/62147
+ * gcc.target/powerpc/pr62147.c: New test.
+
+2019-06-26 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/90883
+ * g++.dg/tree-ssa/pr90883.C: New test.
+ * gcc.dg/tree-ssa/ssa-dse-36.c: New test.
+
+2019-06-26 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89021
+ * lib/target-supports.exp (available_vector_sizes)
+ <[istarget i?86-*-*] || [istarget x86_64-*-*]>: Add
+ 64-bit vectors for !ia32.
+
+2019-06-26 Jeff Law <law@redhat.com>
+
+ * gcc.c-torture/execute/builtins/builtins.exp: Add -fno-tree-dse
+ as DSE compromises several of these tests.
+ * gcc.dg/builtin-stringop-chk-1.c: Similarly.
+ * gcc.dg/memcpy-2.c: Similarly.
+ * gcc.dg/pr40340-1.c: Similarly.
+ * gcc.dg/pr40340-2.c: Similarly.
+ * gcc.dg/pr40340-5.c: Similarly.
+
+2019-06-26 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR Fortran/90988
+ ChangeLog forgotten with revision 272667
+ * gfortran.dg/pr90988_1.f90: New test.
+ * gfortran.dg/pr90988_2.f90: Ditto.
+ * gfortran.dg/pr90988_3.f90: Ditto.
+
+2019-06-26 Nathan Sidwell <nathan@acm.org>
+
+ * c-c++-common/pr90927.c: New.
+
+2019-06-26 Richard Biener <rguenther@suse.de>
+
+ PR ipa/90982
+ * g++.dg/torture/pr90982.C: New testcase.
+
+2019-06-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/67184
+ PR c++/69445
+ * g++.dg/other/final3.C: New.
+ * g++.dg/other/final5.C: Likewise.
+
+2019-06-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90991
+ * gcc.target/i386/avx512dq-pr90991-1.c: New test.
+
+2019-06-26 Li Jia He <helijia@linux.ibm.com>
+
+ * gcc.target/powerpc/maddld-1.c: New testcase.
+
+2019-06-06 Hongtao Liu <hongtao.liu@intel.com>
+ Olga Makhotina <olga.makhotina@intel.com>
+
+ * gcc.target/i386/avx512-check.h: Handle bit_AVX512VP2INTERSECT.
+ * gcc.target/i386/avx512vp2intersect-2intersect-1a.c: New test.
+ * gcc.target/i386/avx512vp2intersect-2intersect-1b.c: Likewise.
+ * gcc.target/i386/avx512vp2intersect-2intersectvl-1a.c: Likewise.
+ * gcc.target/i386/avx512vp2intersect-2intersectvl-1b.c: Likewise.
+ * gcc.target/i386/sse-12.c: Add -mavx512vp2intersect.
+ * gcc.target/i386/sse-13.c: Likewsie.
+ * gcc.target/i386/sse-14.c: Likewise.
+ * gcc.target/i386/sse-22.c: Likewise.
+ * gcc.target/i386/sse-23.c: Likewise.
+ * g++.dg/other/i386-2.C: Likewise.
+ * g++.dg/other/i386-3.C: Likewise.
+
+2019-06-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/90969
+ * g++.dg/ext/vector38.C: New test.
+
+2019-06-25 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/90939
+ * g++.dg/lto/pr90939_[01].C: New test.
+
+2019-06-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90930
+ * gcc.dg/tree-ssa/reassoc-24.c: Adjust.
+ * gcc.dg/tree-ssa/reassoc-25.c: Likewise.
+
+2019-06-25 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * gcc.target/arc/pr89838.c: New file.
+
+2019-06-25 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/mlarge-pedwarns.c: New test.
+
+2019-06-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR sanitizer/90954
+ * c-c++-common/gomp/pr90954.c: New test.
+
+2019-06-24 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/powerpc/safe-indirect-jump-1.c: Skip for Darwin.
+ * gcc.target/powerpc/safe-indirect-jump-7.c: Likewise.
+
+2019-06-24 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/powerpc/spec-barr-1.c: Adjust scan assembler regex
+ to recognise Darwin's register names.
+
+2019-06-24 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/cpp/isysroot-1.c: Use <example.h> as the test header.
+ * gcc.dg/cpp/usr/include/stdio.h: Rename...
+ * gcc.dg/cpp/usr/include/example.h: ... to this.
+
+2019-06-24 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90972
+ * gcc.dg/torture/pr90972.c: New testcase.
+
+2019-06-24 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/Wfloat-equal-1.c: Adjust text of expected diagnostic.
+ * gcc.dg/misc-column.c: Ditto.
+
+2019-06-23 Ian Lance Taylor <iant@golang.org>
+
+ * go.test/test/blank1.go: Update for diagnostic message changes.
+
+2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/powerpc/builtins-2.c: Require VSX hardware support.
+
+2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/powerpc/pr80125.c (foo): Use an unsigned char
+ vector explicitly for the vec_perm.
+
+2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/powerpc/builtins-1.c: Account for Darwin's use of
+ __USER_LABEL_PREFIX__.
+
+2019-06-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/powerpc/pr71785.c: For Darwin, make test non-PIC,
+ expect the out-of-line GPR restore, and test specifically for
+ absence of branches to local labels.
+
+2019-06-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/89782
+ * gfortran.dg/io_constraints_14.f90: New test.
+
+2019-06-22 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/powerpc/pr64205.c: Require effective target dfp.
+ * gcc.target/powerpc/pr79909.c: Likewise.
+
+2019-06-22 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/powerpc/darwin-bool-1.c: Suppress the pedantic
+ warning about _Bool.
+
+2019-06-22 Marek Polacek <polacek@redhat.com>
+
+ PR c++/65707
+ PR c++/89480
+ PR c++/58836
+ * g++.dg/cpp0x/nondeduced5.C: New test.
+ * g++.dg/cpp0x/nondeduced6.C: New test.
+ * g++.dg/cpp0x/nondeduced7.C: New test.
+
+ PR c++/66256
+ * g++.dg/cpp0x/noexcept54.C: New test.
+
+2019-06-22 Jan Hubicka <jh@suse.cz>
+
+ * gcc.dg/tree-ssa/alias-access-path-6.c: New testcase.
+
+2019-06-22 Marek Polacek <polacek@redhat.com>
+
+ PR c++/86476 - noexcept-specifier is a complete-class context.
+ PR c++/52869
+ * g++.dg/cpp0x/noexcept45.C: New test.
+ * g++.dg/cpp0x/noexcept46.C: New test.
+ * g++.dg/cpp0x/noexcept47.C: New test.
+ * g++.dg/cpp0x/noexcept48.C: New test.
+ * g++.dg/cpp0x/noexcept49.C: New test.
+ * g++.dg/cpp0x/noexcept50.C: New test.
+ * g++.dg/cpp0x/noexcept51.C: New test.
+ * g++.dg/cpp0x/noexcept52.C: New test.
+ * g++.dg/cpp0x/noexcept53.C: New test.
+ * g++.dg/eh/shadow1.C: Adjust dg-error.
+
+ PR c++/90881 - bogus -Wunused-value in unevaluated context.
+ * g++.dg/cpp0x/Wunused-value1.C: New test.
+
+2019-06-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/auto-storage-1.C: New.
+ * g++.dg/diagnostic/no-type-1.C: Likewise.
+ * g++.dg/diagnostic/no-type-2.C: Likewise.
+ * g++.dg/diagnostic/top-level-auto-1.C: Likewise.
+ * g++.dg/cpp0x/auto9.C: Test some locations too.
+ * g++.dg/cpp1z/register1.C: Likewise.
+ * g++.dg/cpp1z/register2.C: Likewise.
+ * g++.dg/cpp1z/register3.C: Likewise.
+ * g++.dg/other/error34.C: Likewise.
+
+2019-06-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/90909
+ * g++.dg/other/final7.C: New.
+
+2019-06-21 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/vect/simd-2.cc: Don't xfail, instead expect vectorization on
+ x86.
+ * g++.dg/vect/simd-5.cc: Likewise.
+
+2019-06-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/90909
+ Revert:
+ 2019-05-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/67184
+ PR c++/69445
+ * g++.dg/other/final3.C: New.
+ * g++.dg/other/final4.C: Likewise.
+ * g++.dg/other/final5.C: Likewise.
+
+ * g++.dg/other/final6.C: New.
+
+2019-06-21 Marek Polacek <polacek@redhat.com>
+
+ PR c++/61490 - qualified-id in friend function definition.
+ * g++.dg/diagnostic/friend2.C: New test.
+ * g++.dg/diagnostic/friend3.C: New test.
+
+ PR c++/60223 - ICE with T{} in non-deduced context.
+ * g++.dg/cpp0x/nondeduced1.C: New test.
+ * g++.dg/cpp0x/nondeduced2.C: New test.
+ * g++.dg/cpp0x/nondeduced3.C: New test.
+ * g++.dg/cpp0x/nondeduced4.C: New test.
+
+ PR c++/64235 - missing syntax error with invalid alignas.
+ * g++.dg/parse/alignas1.C: New test.
+
+2019-06-21 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/67884
+ * gfortran.dg/dummy_procedure_8.f90: Remove a test that is ...
+ * gfortran.dg/pr67884.f90: ... covered here. New test.
+
+2019-06-21 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90490 - fix decltype issues in noexcept-specifier.
+ * g++.dg/cpp0x/noexcept43.C: New test.
+ * g++.dg/cpp0x/noexcept44.C: New test.
+
+2019-06-21 Matthew Beliveau <mbelivea@redhat.com>
+
+ PR c++/90875 - added -Wswitch-outside-range option
+ * c-c++-common/Wswitch-outside-range-1.c: New test.
+ * c-c++-common/Wswitch-outside-range-2.c: New test.
+ * c-c++-common/Wswitch-outside-range-3.c: New test.
+ * c-c++-common/Wswitch-outside-range-4.c: New test.
+
+2019-06-21 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/51991
+ gfortran.dg/pr51991.f90
+
+2019-06-21 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/90949
+ * gcc.c-torture/execute/pr90949.c: New test.
+
+2019-06-21 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90953 - ICE with -Wmissing-format-attribute.
+ * g++.dg/warn/miss-format-7.C: New test.
+
+2019-06-21 Richard Biener <rguenther@suse.de>
+
+ PR debug/90914
+ * g++.dg/debug/pr90914.C: New testcase.
+
+2019-06-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90913
+ * gfortran.dg/vect/pr90913.f90: New testcase.
+
+2019-06-21 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/vect/vect-simd-12.c: New test.
+ * gcc.dg/vect/vect-simd-13.c: New test.
+ * gcc.dg/vect/vect-simd-14.c: New test.
+ * gcc.dg/vect/vect-simd-15.c: New test.
+ * gcc.target/i386/sse2-vect-simd-12.c: New test.
+ * gcc.target/i386/sse2-vect-simd-13.c: New test.
+ * gcc.target/i386/sse2-vect-simd-14.c: New test.
+ * gcc.target/i386/sse2-vect-simd-15.c: New test.
+ * gcc.target/i386/avx2-vect-simd-12.c: New test.
+ * gcc.target/i386/avx2-vect-simd-13.c: New test.
+ * gcc.target/i386/avx2-vect-simd-14.c: New test.
+ * gcc.target/i386/avx2-vect-simd-15.c: New test.
+ * gcc.target/i386/avx512f-vect-simd-12.c: New test.
+ * gcc.target/i386/avx512f-vect-simd-13.c: New test.
+ * gcc.target/i386/avx512f-vect-simd-14.c: New test.
+ * gcc.target/i386/avx512bw-vect-simd-15.c: New test.
+ * g++.dg/vect/simd-6.cc: New test.
+ * g++.dg/vect/simd-7.cc: New test.
+ * g++.dg/vect/simd-8.cc: New test.
+ * g++.dg/vect/simd-9.cc: New test.
+ * c-c++-common/gomp/scan-2.c: Don't expect any diagnostics.
+
+ PR c++/90950
+ * g++.dg/gomp/lastprivate-1.C: New test.
+
+ * gcc.dg/vect/vect-simd-11.c: New test.
+ * gcc.target/i386/sse2-vect-simd-11.c: New test.
+ * gcc.target/i386/avx2-vect-simd-11.c: New test.
+ * gcc.target/i386/avx512bw-vect-simd-11.c: New test.
+
+2019-06-20 Marek Polacek <polacek@redhat.com>
+
+ PR c++/79781
+ * g++.dg/ext/goto1.C: New test.
+
+2019-06-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/77632
+ * gfortran.dg/pr77632_1.f90: New test.
+
+2019-06-20 Marek Polacek <polacek@redhat.com>
+
+ PR c++/68265
+ * g++.dg/parse/error62.C: New test.
+
+2019-06-20 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/86587
+ * gfortran.dg/pr86587.f90: New test.
+
+2019-06-20 Iain Sandoe <iain@sandoe.co.uk>
+
+ * obj-c++.dg/stubify-1.mm: Adjust options and scan-asm checks.
+ * obj-c++.dg/stubify-2.mm: Likewise.
+ * objc.dg/stubify-1.m: Likewise.
+ * objc.dg/stubify-2.m: Likewise.
+
+2019-06-20 Marek Polacek <polacek@redhat.com>
+
+ PR c++/87512
+ * g++.dg/cpp1z/inline-var7.C: New test.
+
+2019-06-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/54855
+ * gcc.target/i386/pr54855-1.c: New test.
+ * gcc.target/i386/pr54855-2.c: Likewise.
+ * gcc.target/i386/pr54855-3.c: Likewise.
+ * gcc.target/i386/pr54855-4.c: Likewise.
+ * gcc.target/i386/pr54855-5.c: Likewise.
+ * gcc.target/i386/pr54855-6.c: Likewise.
+ * gcc.target/i386/pr54855-7.c: Likewise.
+ * gcc.target/i386/pr54855-8.c: Likewise.
+ * gcc.target/i386/pr54855-9.c: Likewise.
+ * gcc.target/i386/pr54855-10.c: Likewise.
+
+2019-06-20 Jan Hubicka <jh@suse.cz>
+
+ * gcc.c-torture/execute/alias-access-path-1.c: New testcase.
+
+2019-06-20 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89873
+ * g++.dg/cpp1y/noexcept1.C: New test.
+
+2019-06-20 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/90937
+ * gfortran.dg/external_procedure_4.f90: New test.
+
+2019-06-20 Tom de Vries <tdevries@suse.de>
+
+ * gcc.dg/pr90866-2.c: Require global_constructor.
+
+2019-06-20 Tom de Vries <tdevries@suse.de>
+
+ * gcc.c-torture/compile/pr89280.c: Require nonlocal_goto.
+ * gcc.dg/pr88870.c: Same.
+ * gcc.dg/pr90082.c: Same.
+
+2019-06-20 Tom de Vries <tdevries@suse.de>
+
+ * gcc.dg/pr89737.c: Require indirect_jumps.
+ * gcc.dg/torture/pr87693.c: Same.
+ * gcc.dg/torture/pr89135.c: Same.
+ * gcc.dg/torture/pr90071.c: Same.
+
+2019-06-20 Tom de Vries <tdevries@suse.de>
+
+ * gcc.c-torture/compile/pr89280.c: Require label_values.
+ * gcc.dg/pr89737.c: Same.
+ * gcc.dg/pr90082.c: Same.
+ * gcc.dg/torture/pr89135.c: Same.
+ * gcc.dg/torture/pr89247.c: Same.
+ * gcc.dg/torture/pr90071.c: Same.
+
+2019-06-20 Tom de Vries <tdevries@suse.de>
+
+ * gcc.c-torture/compile/pr77754-1.c: Require alloca.
+ * gcc.c-torture/compile/pr77754-2.c: Same.
+ * gcc.c-torture/compile/pr77754-3.c: Same.
+ * gcc.c-torture/compile/pr77754-4.c: Same.
+ * gcc.c-torture/compile/pr77754-5.c: Same.
+ * gcc.c-torture/compile/pr77754-6.c: Same.
+ * gcc.c-torture/compile/pr87110.c: Same.
+ * gcc.c-torture/execute/pr86528.c: Same.
+ * gcc.dg/Walloca-larger-than-2.c: Same.
+ * gcc.dg/Walloca-larger-than.c: Same.
+ * gcc.dg/Warray-bounds-41.c: Same.
+ * gcc.dg/Wrestrict-17.c: Same.
+ * gcc.dg/Wstrict-overflow-27.c: Same.
+ * gcc.dg/Wstringop-truncation-3.c: Same.
+ * gcc.dg/pr78902.c: Same.
+ * gcc.dg/pr87099.c: Same.
+ * gcc.dg/pr87320.c: Same.
+ * gcc.dg/pr89045.c: Same.
+ * gcc.dg/strlenopt-62.c: Same.
+ * gcc.dg/tree-ssa/alias-37.c: Same.
+
+2019-06-19 Marek Polacek <polacek@redhat.com>
+
+ PR c++/60364 - noreturn after first decl not diagnosed.
+ * g++.dg/warn/noreturn-8.C: New test.
+ * g++.dg/warn/noreturn-9.C: New test.
+ * g++.dg/warn/noreturn-10.C: New test.
+ * g++.dg/warn/noreturn-11.C: New test.
+
+2019-06-19 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/90626
+ * gcc.dg/strlenopt-65.c: New test.
+ * gcc.dg/strlenopt-66.c: New test.
+ * gcc.dg/strlenopt.h (strcmp, strncmp): Declare.
+
+2019-06-19 Martin Sebor <msebor@redhat.com>
+
+ PR translation/90156
+ * gcc.dg/format/gcc_diag-11.c: Enable.
+
+2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/69499
+ * gfortran.dg/pr69499.f90: New test.
+ * gfortran.dg/module_error_1.f90: Update dg-error string.
+
+2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/69398
+ * gfortran.dg/pr69398.f90: New test.
+
+2019-06-19 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/87907
+ * gfortran.dg/pr87907.f90: New testcase.
+
+2019-06-19 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR middle-end/84521
+ * gcc.c-torture/execute/pr84521.c: New test.
+
+2019-06-19 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/vect/vect-simd-8.c: If main is defined, don't include
+ tree-vect.h nor call check_vect.
+ * gcc.dg/vect/vect-simd-9.c: Likewise.
+ * gcc.dg/vect/vect-simd-10.c: New test.
+ * gcc.target/i386/sse2-vect-simd-8.c: New test.
+ * gcc.target/i386/sse2-vect-simd-9.c: New test.
+ * gcc.target/i386/sse2-vect-simd-10.c: New test.
+ * gcc.target/i386/avx2-vect-simd-8.c: New test.
+ * gcc.target/i386/avx2-vect-simd-9.c: New test.
+ * gcc.target/i386/avx2-vect-simd-10.c: New test.
+ * gcc.target/i386/avx512f-vect-simd-8.c: New test.
+ * gcc.target/i386/avx512f-vect-simd-9.c: New test.
+ * gcc.target/i386/avx512f-vect-simd-10.c: New test.
+
+ * g++.dg/vect/simd-3.cc: New test.
+ * g++.dg/vect/simd-4.cc: New test.
+ * g++.dg/vect/simd-5.cc: New test.
+
+2019-06-19 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/ubsan/pr63956.C: Adjust expected diagnostics.
+
+2019-06-19 Jim MacArthur <jim.macarthur@codethink.co.uk>
+ Mark Eggleston <mark.eggleston@codethink.com>
+
+ PR fortran/89103
+ * gfortran.dg/dec_format_empty_item_1.f: New test.
+ * gfortran.dg/dec_format_empty_item_2.f: New test.
+ * gfortran.dg/dec_format_empty_item_3.f: New test.
+
+2019-06-19 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ * gcc.target/aarch64/pr88834.c: Move from here...
+ * gcc.target/aarch64/sve/pr88834.c: ...to here.
+
+2019-06-18 Cherry Zhang <cherryyz@google.com>
+
+ * go.dg/concatstring.go: New test.
+
+2019-06-18 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR fortran/90921
+ * gfortran.dg/goacc/declare-3.f95: Update.
+
+ PR fortran/85221
+ * gfortran.dg/goacc/declare-3.f95: New file.
+
+ PR middle-end/90859
+ * c-c++-common/goacc/firstprivate-mappings-1.c: Update.
+
+ * c-c++-common/goacc/firstprivate-mappings-1.c: New file.
+ * g++.dg/goacc/firstprivate-mappings-1.C: Likewise.
+
+ PR testsuite/90861
+ * c-c++-common/goacc/declare-pr90861.c: New file.
+
+ PR testsuite/90868
+ * c-c++-common/goacc/declare-1.c: Update.
+ * c-c++-common/goacc/declare-2.c: Likewise.
+
+ PR middle-end/90862
+ * c-c++-common/goacc/declare-1.c: Update.
+ * c-c++-common/goacc/declare-2.c: Likewise.
+
+2019-06-18 Marek Polacek <polacek@redhat.com>
+
+ PR c++/84698
+ * g++.dg/cpp0x/noexcept42.C: New test.
+
+ PR c++/71548
+ * g++.dg/cpp0x/variadic177.C: New test.
+
+2019-06-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/struct_vect_18.c: Allow branches to
+ contain dots.
+ * gcc.target/aarch64/sve/struct_vect_19.c: Likewise.
+ * gcc.target/aarch64/sve/struct_vect_20.c: Likewise.
+ * gcc.target/aarch64/sve/struct_vect_21.c: Likewise.
+ * gcc.target/aarch64/sve/struct_vect_22.c: Likewise.
+ * gcc.target/aarch64/sve/struct_vect_23.c: Likewise.
+ * gcc.target/aarch64/sve/unroll-1.c: Likewise.
+ * gcc.target/aarch64/sve/while_1.c: Check for b.any.
+
+2019-06-18 Uroš Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/pr81563.c (dg-final): Check that no
+ registers are restored from %esp.
+
+2019-06-18 Richard Biener <rguenther@suse.de>
+
+ PR debug/90900
+ * gcc.dg/gomp/pr90900.c: New testcase.
+
+2019-06-18 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/pr90866-2.c: Remove a pointless declaration
+ to avoid compilation errors on arm-none-eabi.
+
+2019-06-18 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ * gcc.target/aarch64/pcs_attribute-2.c: Remove ifunc usage.
+ * gcc.target/aarch64/pcs_attribute-3.c: New test.
+
+2019-06-18 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+ * gcc.target/aarch64/sve/fadda_1.c: New test.
+
+2019-06-17 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/vect/vect-simd-8.c: New test.
+ * gcc.dg/vect/vect-simd-9.c: New test.
+ * g++.dg/vect/simd-2.cc: New test.
+ * g++.dg/gomp/scan-1.C: New test.
+
+2019-06-17 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/62055
+ * gcc.target/i386/fnabs.c: New test.
+
+2019-06-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/83820 - excessive attribute arguments not detected.
+ * g++.dg/cpp0x/gen-attrs-67.C: New test.
+
+2019-06-17 Nathan Sidwell <nathan@acm.org>
+
+ PR c++/90754
+ * g++.dg/lookup/pr90754.C: New.
+
+2019-06-17 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR middle-end/64242
+ * gcc.c-torture/execute/pr64242.c: Improve test.
+
+2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/mspabi_sllll.c: New test.
+ * gcc.target/msp430/mspabi_srall.c: New test.
+ * gcc.target/msp430/mspabi_srlll.c: New test.
+ * gcc.c-torture/execute/shiftdi-2.c: New test.
+
+2019-06-16 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * lib/target-supports.exp: Add check_effective_target_longlong64.
+
+2019-06-16 Jan Hubicka <hubicka@ucw.cz>
+
+ * gcc.dg/tree-ssa/alias-access-path-4.c: New testcase.
+ * gcc.dg/tree-ssa/alias-access-path-5.c: New testcase.
+
+2019-06-15 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ PR d/90650
+ * gdc.dg/pr90650a.d: New test.
+ * gdc.dg/pr90650b.d: New test.
+
+2019-06-15 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.dg/dummy_derived_typed.f90: New test.
+
+2019-06-15 Jan Hubicka <hubicka@ucw.cz>
+
+ * gcc.dg/tree-ssa/alias-access-path-2.c: New testcase.
+
+2019-06-15 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.dg/ieee/ieee_4.f90: Un-xfail on i?86-*-freebsd.
+
+2019-06-15 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR objc/90709
+ * obj-c++.dg/proto-lossage-7.mm: Use proxy headers.
+ * obj-c++.dg/strings/const-cfstring-2.mm: Likewise.
+ * obj-c++.dg/strings/const-cfstring-5.mm: Likewise.
+ * obj-c++.dg/strings/const-str-12.mm: Likewise.
+ * obj-c++.dg/syntax-error-1.mm: Likewise.
+ * obj-c++.dg/torture/strings/const-cfstring-1.mm: Likewise.
+ * obj-c++.dg/torture/strings/const-str-10.mm: Likewise.
+ * obj-c++.dg/torture/strings/const-str-11.mm: Likewise.
+ * obj-c++.dg/torture/strings/const-str-9.mm: Likewise.
+ * obj-c++.dg/cxx-ivars-3.mm: Skip on later Darwin, where the 10.4 API
+ in no longer supported, also on m64 where there's no meaning to it.
+ * obj-c++.dg/isa-field-1.mm: Suppress unwanted warning, add comment why.
+ * obj-c++.dg/objc-gc-3.mm: Skip for Darwin > 16, the API use is an error
+ there.
+ * obj-c++.dg/qual-types-1.mm: Prune a spurious l64 warning.
+ * obj-c++.dg/stubify-1.mm: Tidy up after better compiler warnings.
+ * obj-c++.dg/stubify-2.mm: Likewise.
+ * obj-c++.dg/try-catch-1.mm: Likewise.
+ * obj-c++.dg/try-catch-3.mm: Likewise.
+
+2019-06-15 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR objc/90709
+ * objc.dg/encode-7-next-64bit.m: Use proxy headers.
+ * objc.dg/image-info.m: Likewise.
+ * objc.dg/method-6.m: Likewise.
+ * objc.dg/no-extra-load.m: Likewise.
+ * objc.dg/objc-foreach-4.m: Likewise.
+ * objc.dg/objc-foreach-5.m: Likewise.
+ * objc.dg/proto-lossage-7.m: Likewise.
+ * objc.dg/strings/const-cfstring-2.m: Likewise.
+ * objc.dg/strings/const-cfstring-5.m: Likewise.
+ * objc.dg/strings/const-str-12b.m: Likewise.
+ * objc.dg/symtab-1.m: Likewise.
+ * objc.dg/torture/strings/const-cfstring-1.m: Likewise.
+ * objc.dg/torture/strings/const-str-10.m: Likewise.
+ * objc.dg/torture/strings/const-str-11.m: Likewise.
+ * objc.dg/torture/strings/const-str-9.m: Likewise.
+ * objc.dg/zero-link-1.m: Likewise.
+ * objc.dg/zero-link-2.m: Likewise.
+ * objc.dg/zero-link-3.m: Likewise.
+ * objc.dg/isa-field-1.m: Suppress unwanted warning, add comment why.
+ * objc.dg/headers.m: XFAIL for Darwin14-19.
+ * objc.dg/objc-gc-4.m: Skip for Darwin > 16, the API use is an error
+ there.
+
+2019-06-15 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR objc/90709
+ * objc-obj-c++-shared/CF-CFString.h: New.
+ * objc-obj-c++-shared/F-NSArray.h: New.
+ * objc-obj-c++-shared/F-NSAutoreleasePool.h: New.
+ * objc-obj-c++-shared/F-NSObject.h: New.
+ * objc-obj-c++-shared/F-NSString.h: New.
+ * objc-obj-c++-shared/F-NSValue.h: New.
+ * objc-obj-c++-shared/GNUStep/CoreFoundation/CFArray.h: New.
+ * objc-obj-c++-shared/GNUStep/CoreFoundation/CFAvailability.h: New.
+ * objc-obj-c++-shared/GNUStep/CoreFoundation/CFBase.h: New.
+ * objc-obj-c++-shared/GNUStep/CoreFoundation/CFCharacterSet.h: New.
+ * objc-obj-c++-shared/GNUStep/CoreFoundation/CFData.h: New.
+ * objc-obj-c++-shared/GNUStep/CoreFoundation/CFDictionary.h: New.
+ * objc-obj-c++-shared/GNUStep/CoreFoundation/CFLocale.h: New.
+ * objc-obj-c++-shared/GNUStep/CoreFoundation/CFString.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSArray.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSAutoreleasePool.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSDate.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSEnumerator.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSGeometry.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSObjCRuntime.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSObject.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSRange.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSString.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSValue.h: New.
+ * objc-obj-c++-shared/GNUStep/Foundation/NSZone.h: New.
+ * objc-obj-c++-shared/GNUStep/GNUstepBase/GNUstep.h: New.
+ * objc-obj-c++-shared/GNUStep/GNUstepBase/GSBlocks.h: New.
+ * objc-obj-c++-shared/GNUStep/GNUstepBase/GSConfig.h: New.
+ * objc-obj-c++-shared/GNUStep/GNUstepBase/GSObjCRuntime.h: New.
+ * objc-obj-c++-shared/GNUStep/GNUstepBase/GSVersionMacros.h: New.
+ * objc-obj-c++-shared/GNUStep/GNUstepBase/NSArray+GNUstepBase.h: New.
+ * objc-obj-c++-shared/GNUStep/GNUstepBase/NSMutableString+GNUstepBase.h:
+ New.
+ * objc-obj-c++-shared/GNUStep/GNUstepBase/NSNumber+GNUstepBase.h: New.
+ * objc-obj-c++-shared/GNUStep/GNUstepBase/NSObject+GNUstepBase.h: New.
+ * objc-obj-c++-shared/GNUStep/GNUstepBase/NSString+GNUstepBase.h: New.
+
+2019-06-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/90779
+ * c-c++-common/goacc/routine-5.c (func2): Don't expect error for
+ static block scope variable in #pragma acc routine.
+
+2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.dg/integer_exponentiation_4.f90: Update test.
+ * gfortran.dg/integer_exponentiation_5.F90: Ditto.
+ * gfortran.dg/no_range_check_1.f90: Ditto.
+
+2019-06-14 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/90577
+ PR fortran/90578
+ * gfortran.dg/lrshift_1.f90: Adjust testcase.
+ * gfortran.dg/shiftalr_3.f90: New testcase.
+
+2019-06-14 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/89646
+ * gfortran.dg/pr89646.f90: New test.
+
+2019-06-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR rtl-optimization/90765
+ * gcc.target/i386/pr90765-1.c: New test.
+ * gcc.target/i386/pr90765-2.c: Likewise.
+
+2019-06-14 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90884 - stray note with -Wctor-dtor-privacy.
+ * g++.dg/warn/ctor-dtor-privacy-4.C: New.
+ * g++.dg/warn/ctor-dtor-privacy-4.h: New.
+
+2019-06-14 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/ldist-26.c: Adjust.
+
+2019-06-14 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR ipa/90401
+ * gcc.dg/ipa/ipcp-agg-10.c: New test.
+
+2019-06-13 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/90662
+ * gcc.dg/pr90866-2.c: New test.
+ * gcc.dg/pr90866.c: Ditto.
+
+2019-06-13 Jiufu Guo <guojiufu@linux.ibm.com>
+ Lijia He <helijia@linux.ibm.com>
+
+ PR tree-optimization/77820
+ * gcc.dg/tree-ssa/phi_on_compare-1.c: New testcase.
+ * gcc.dg/tree-ssa/phi_on_compare-2.c: New testcase.
+ * gcc.dg/tree-ssa/phi_on_compare-3.c: New testcase.
+ * gcc.dg/tree-ssa/phi_on_compare-4.c: New testcase.
+ * gcc.dg/tree-ssa/split-path-6.c: Update testcase.
+ * gcc.target/sh/pr51244-20.c: Update testcase.
+
+2019-06-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/darwin-minversion-link.c: New test.
+
+2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/68544
+ * gfortran.dg/pr68544.f90: New test.
+ * gfortran.dg/pr85687.f90: Modify test for new error message.
+
+2019-06-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * g++.dg/pr71694.C: Use non-PIC codegen for Darwin m32.
+
+2019-06-13 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/89344
+ * gfortran.dg/pr89344.f90: New test.
+
+2019-06-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/darwin-minversion-1.c: Use compile rather than link/run.
+ * gcc.dg/darwin-minversion-2.c: Likewise.
+
+2019-06-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR target/90871
+ * g++.dg/ext/altivec-15.C: Add dg-error directive.
+
+2019-06-13 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/pr90760.c: Require alias support.
+
+2019-06-13 Jan Hubicka <hubicka@ucw.cz>
+
+ PR tree-optimization/90869
+ * g++.dg/tree-ssa/alias-access-path-1.C: New testcase.
+
+2019-06-13 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90856
+ * gcc.target/i386/pr90856.c: New testcase.
+
+2019-06-13 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/tree-ssa/ssa-dse-1.C: Don't match exact number of chars of
+ = {} store.
+ * g++.dg/tree-ssa/pr31146.C: Change -fdump-tree-forwprop to
+ -fdump-tree-forwprop1 in dg-options. Expect <int[5]> in MEM.
+
+2019-06-13 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/vect/vect-version-1.c: New testcase.
+ * gcc.dg/vect/vect-version-2.c: Likewise.
+
+2019-06-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/variably-modified-type-1.C: New.
+ * g++.dg/cpp0x/alias-decl-1.C: Test the location too.
+ * g++.dg/other/pr84792-1.C: Likewise.
+ * g++.dg/other/pr84792-2.C: Likewise.
+ * g++.dg/parse/error24.C: Likewise.
+ * g++.dg/parse/error32.C: Likewise.
+ * g++.dg/parse/error33.C: Likewise.
+ * g++.dg/parse/saved1.C: Likewise.
+ * g++.dg/template/operator6.C: Likewise.
+ * g++.dg/template/pr61745.C: Likewise.
+ * g++.dg/template/typedef41.C: Likewise.
+ * g++.old-deja/g++.jason/crash10.C: Likewise.
+
+2019-06-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/conflicting-specifiers-1.C: New.
+ * g++.dg/diagnostic/two-or-more-data-types-1.C: Likewise.
+ * g++.dg/parse/error10.C: Adjust location.
+ * g++.dg/parse/pragma2.C: Likewise.
+
+2019-06-13 Feng Xue <fxue@os.amperecomputing.com>
+
+ PR tree-optimization/89713
+ * g++.dg/tree-ssa/empty-loop.C: New test.
+ * gcc.dg/tree-ssa/dce-2.c: New test.
+ * gcc.dg/const-1.c: Add -fno-finite-loops option.
+ * gcc.dg/graphite/graphite.exp: Likewise.
+ * gcc.dg/loop-unswitch-1.c: Likewise.
+ * gcc.dg/predict-9.c: Likewise.
+ * gcc.dg/pure-2.c: Likewise.
+ * gcc.dg/tree-ssa/20040211-1.c: Likewise.
+ * gcc.dg/tree-ssa/loop-10.c: Likewise.
+ * gcc.dg/tree-ssa/split-path-6.c: Likewise.
+ * gcc.dg/tree-ssa/ssa-thread-12.c: Likewise.
+
+2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ PR target/88838
+ * gcc.target/aarch64/pr88838.c: New test.
+ * gcc.target/aarch64/sve/while_1.c: Adjust.
+
+2019-06-13 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
+
+ PR target/88834
+ * gcc.target/aarch64/pr88834.c: New test.
+ * gcc.target/aarch64/sve/struct_vect_1.c: Adjust.
+ * gcc.target/aarch64/sve/struct_vect_14.c: Likewise.
+ * gcc.target/aarch64/sve/struct_vect_15.c: Likewise.
+ * gcc.target/aarch64/sve/struct_vect_16.c: Likewise.
+ * gcc.target/aarch64/sve/struct_vect_17.c: Likewise.
+ * gcc.target/aarch64/sve/struct_vect_7.c: Likewise.
+
+2019-06-12 Marek Polacek <polacek@redhat.com>
+
+ PR c++/87410
+ * g++.dg/cpp1y/pr87410.C: New test.
+
+2019-06-12 Marek Polacek <polacek@redhat.com>
+
+ PR c++/66999 - 'this' captured by reference.
+ * g++.dg/cpp0x/lambda/lambda-this21.C: New test.
+
+ PR c++/90825 - endless recursion when evaluating sizeof.
+ PR c++/90832 - endless recursion when evaluating sizeof.
+ * g++.dg/cpp0x/constexpr-sizeof2.C: New test.
+ * g++.dg/cpp0x/constexpr-sizeof3.C: New test.
+
+2019-06-12 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/90676
+ * gcc.dg/tree-ssa/pr30375.c: Adjust and simplify expected test
+ output some more.
+ * gcc.dg/tree-ssa/slsr-27.c: Ditto.
+ * gcc.dg/tree-ssa/slsr-28.c: Ditto.
+ * gcc.dg/tree-ssa/slsr-29.c: Ditto.
+ * gcc.dg/tree-ssa/ssa-dse-24.c: Ditto.
+
+2019-06-12 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90736 - bogus error with alignof.
+ * g++.dg/cpp0x/alignof5.C: New test.
+
+2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ * gcc.dg/builtin-apply2.c: Skip for PRU.
+ * gcc.dg/torture/stackalign/builtin-apply-2.c: Ditto.
+
+2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ * g++.old-deja/g++.abi/ptrmem.C: Add PRU to list.
+
+2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ * gcc.dg/tree-ssa/20040204-1.c: XFAIL on pru.
+ * gcc.dg/tree-ssa/reassoc-33.c: Ditto.
+ * gcc.dg/tree-ssa/reassoc-34.c: Ditto.
+ * gcc.dg/tree-ssa/reassoc-35.c: Ditto.
+ * gcc.dg/tree-ssa/reassoc-36.c: Ditto.
+
+2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ * gcc.dg/stack-usage-1.c: Define PRU stack usage.
+
+2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ * gcc.c-torture/execute/20101011-1.c: Define DO_TEST to 0 for PRU.
+ * gcc.dg/20020312-2.c: No PIC register for PRU.
+
+2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ * lib/gcc-dg.exp: Filter unsupported features in PRU's TI ABI mode.
+ * lib/target-utils.exp: Ditto.
+ * lib/target-supports.exp (check_effective_target_function_pointers,
+ check_effective_target_large_return_values): New.
+
+2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ * lib/gcc-dg.exp: Bail on region overflow for tiny targets.
+ * lib/target-utils.exp: Ditto.
+ * lib/target-supports.exp: Declare PRU target as tiny.
+
+2019-06-12 Dimitar Dimitrov <dimitar@dinux.eu>
+
+ * gcc.target/pru/abi-arg-struct.c: New test.
+ * gcc.target/pru/ashiftrt.c: New test.
+ * gcc.target/pru/builtins-1.c: New test.
+ * gcc.target/pru/builtins-error.c: New test.
+ * gcc.target/pru/clearbit.c: New test.
+ * gcc.target/pru/loop-asm.c: New test.
+ * gcc.target/pru/loop-dowhile.c: New test.
+ * gcc.target/pru/loop-hi-1.c: New test.
+ * gcc.target/pru/loop-hi-2.c: New test.
+ * gcc.target/pru/loop-qi-1.c: New test.
+ * gcc.target/pru/loop-qi-2.c: New test.
+ * gcc.target/pru/loop-short-1.c: New test.
+ * gcc.target/pru/loop-short-2.c: New test.
+ * gcc.target/pru/loop-si-1.c: New test.
+ * gcc.target/pru/loop-si-2.c: New test.
+ * gcc.target/pru/loop-u8_pcrel_overflow.c: New test.
+ * gcc.target/pru/loop-ubyte-1.c: New test.
+ * gcc.target/pru/loop-ubyte-2.c: New test.
+ * gcc.target/pru/lra-framepointer-fragmentation-1.c: New test.
+ * gcc.target/pru/lra-framepointer-fragmentation-2.c: New test.
+ * gcc.target/pru/mabi-ti-1.c: New test.
+ * gcc.target/pru/mabi-ti-2.c: New test.
+ * gcc.target/pru/mabi-ti-3.c: New test.
+ * gcc.target/pru/mabi-ti-4.c: New test.
+ * gcc.target/pru/mabi-ti-5.c: New test.
+ * gcc.target/pru/mabi-ti-6.c: New test.
+ * gcc.target/pru/mabi-ti-7.c: New test.
+ * gcc.target/pru/pr64366.c: New test.
+ * gcc.target/pru/pragma-ctable_entry.c: New test.
+ * gcc.target/pru/pru.exp: New file.
+ * gcc.target/pru/qbbc-1.c: New test.
+ * gcc.target/pru/qbbc-2.c: New test.
+ * gcc.target/pru/qbbc-3.c: New test.
+ * gcc.target/pru/qbbs-1.c: New test.
+ * gcc.target/pru/qbbs-2.c: New test.
+ * gcc.target/pru/setbit.c: New test.
+ * gcc.target/pru/zero_extend-and-hisi.c: New test.
+ * gcc.target/pru/zero_extend-and-qihi.c: New test.
+ * gcc.target/pru/zero_extend-and-qisi.c: New test.
+ * gcc.target/pru/zero_extend-hisi.c: New test.
+ * gcc.target/pru/zero_extend-qihi.c: New test.
+ * gcc.target/pru/zero_extend-qisi.c: New test.
+ * lib/target-supports.exp: Add PRU to feature filters.
+
+2019-06-12 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/90002
+ * gfortran.dg/pr90002.f90: New test.
+
+2019-06-12 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/90676
+ * gcc.dg/tree-ssa/dump-6.c: New test.
+ * g++.dg/tree-ssa/pr19807.C: Adjust expected output.
+ * g++.dg/tree-ssa/ssa-dse-1.C: Same.
+ * gcc.dg/store_merging_5.c: Same.
+ * gcc.dg/tree-prof/stringop-2.c: Same.
+ * gcc.dg/tree-ssa/pr30375.c: Same.
+ * gcc.dg/tree-ssa/slsr-27.c: Same.
+ * gcc.dg/tree-ssa/slsr-28.c: Same.
+ * gcc.dg/tree-ssa/slsr-29.c: Same.
+ * gcc.dg/tree-ssa/ssa-dse-24.c: Same.
+
+2019-06-12 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/90662
+ * gcc.dg/strlenopt-62.c: New test.
+ * gcc.dg/strlenopt-63.c: New test.
+ * gcc.dg/strlenopt-64.c: New test.
+
+2019-06-12 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
+
+ * gcc.target/arm/ssadv16qi.c: New test.
+ * gcc.target/arm/usadv16qi.c: Likewise.
+
+2019-06-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/90760
+ * gcc.dg/pr90760.c: New test.
+
+2019-06-11 Faraz Shahbazker <fshahbazker@wavecomp.com>
+
+ * gcc.target/mips/data-sym-pool.c: Update expected output.
+ * gcc.target/mips/data-sym-multi-pool.c: New test.
+
+2019-06-11 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR testsuite/65364
+ * gcc.dg/uninit-19.c (fn1): Adjust target condition for Darwin.
+ (fn2): Likewise.
+
+2019-06-11 Michael Meissner <meissner@linux.ibm.com>
+
+ * gcc.target/powerpc/localentry-1.c: Add -mpcrel option.
+ * gcc.target/powerpc/localentry-detect-1.c: Explicitly set and
+ unset -mpcrel in the target pragmas.
+ * gcc.target/powerpc/notoc-direct-1.c: Add -mpcrel option.
+ * gcc.target/powerpc/pcrel-sibcall-1.c: Explicitly set and
+ unset -mpcrel in the target pragmas.
+
+2019-06-11 Marc Glisse <marc.glisse@inria.fr>
+
+ * gcc.dg/tree-ssa/cmpexactdiv-5.c: New file.
+
+2019-06-11 Matthew Beliveau <mbelivea@redhat.com>
+
+ PR c++/90449 - add -Winaccessible-base option.
+ * g++.dg/warn/Winaccessible-base-1.C: New file.
+ * g++.dg/warn/Winaccessible-base-2.C: New file.
+ * g++.dg/warn/Winaccessible-virtual-base-1.C: New file.
+ * g++.dg/warn/Winaccessible-virtual-base-2.C: New file.
+
+2019-06-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/90810
+ * g++.dg/ext/vector37.C: New test.
+
+2019-06-10 Matthew Beliveau <mbelivea@redhat.com>
+
+ PR c++/87250
+ * g++.dg/cpp0x/pr87250.C: New test.
+
+2019-06-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/90772
+ * g++.dg/cpp1y/feat-cxx14.C: Use std::size_t instead of size_t.
+ * g++.dg/cpp1z/feat-cxx1z.C: Likewise.
+ * g++.dg/cpp2a/feat-cxx2a.C: Likewise.
+ * g++.dg/cpp1z/pr85569.C: Include <functional>.
+ * g++.dg/tree-ssa/pr80293.C: Include <cstdint>.
+ * g++.dg/tree-ssa/pr69336.C: Include <stdexcept>.
+
+2019-06-10 Jonathan Wakely <jwakely@redhat.com>
+
+ PR other/90695
+ * g++.dg/cpp0x/noexcept15.C: Remove dependency on library header.
+
+2019-06-10 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/scan-1.c: New test.
+ * c-c++-common/gomp/scan-2.c: New test.
+ * c-c++-common/gomp/scan-3.c: New test.
+ * c-c++-common/gomp/scan-4.c: New test.
+
+2019-06-10 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/no_profile_instrument_function-attr-1.c: Fix
+ function name.
+
+2019-06-10 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * gcc.target/arc/jumptables.c: Update test.
+
+2019-06-10 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * gcc.target/arc/and-cnst-size.c: New test.
+ * gcc.target/arc/mov-cnst-size.c: Likewise.
+ * gcc.target/arc/or-cnst-size.c: Likewise.
+ * gcc.target/arc/store-merge-1.c: Update test.
+ * gcc.target/arc/arc700-stld-hazard.c: Likewise.
+ * gcc.target/arc/cmem-1.c: Likewise.
+ * gcc.target/arc/cmem-2.c: Likewise.
+ * gcc.target/arc/cmem-3.c: Likewise.
+ * gcc.target/arc/cmem-4.c: Likewise.
+ * gcc.target/arc/cmem-5.c: Likewise.
+ * gcc.target/arc/cmem-6.c: Likewise.
+ * gcc.target/arc/loop-4.c: Likewise.
+ * gcc.target/arc/movh_cl-1.c: Likewise.
+ * gcc.target/arc/sdata-3.c: Likewise.
+
+2019-06-10 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/ipa/pr68035.c: Update scanned pattern.
+
+2019-06-10 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/attr-copy-6.c: Require alias support.
+
+2019-06-09 Marek Polacek <polacek@redhat.com>
+
+ PR c++/65175
+ * g++.dg/cpp0x/alias-decl-69.C: New test.
+
+ PR c++/60366
+ * g++.dg/cpp0x/lambda/lambda-ice32.C: New test.
+
+019-06-09 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/89365
+ * gfortran.dg/assumed_rank_bounds_3.f90: New test.
+
+2019-06-08 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/90786
+ * gfortran.dg/proc_ptr_51.f90: New test.
+
+2019-06-08 Marek Polacek <polacek@redhat.com>
+
+ PR c++/52269
+ * g++.dg/cpp0x/constexpr-decltype4.C: New test.
+
+2019-06-08 Thomas Koenig <tkoenig@gcc.gnu.org>
+ Tomáš Trnka <trnka@scm.com>
+
+ PR fortran/90744
+ * gfortran.dg/deferred_character_33.f90: New test.
+ * gfortran.dg/deferred_character_33a.f90: New test.
+
+2019-06-08 Marek Polacek <polacek@redhat.com>
+
+ PR c++/77548
+ * g++.dg/other/pr77548.C: New test.
+
+ PR c++/72845
+ * g++.dg/cpp0x/noexcept41.C: New test.
+
+2019-06-08 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * gcc.target/aarch64/sve/init_1.c: Remove options
+ -O2 -fno-schedule-insns and instead pass -O.
+ Update assembly in comments.
+ * gcc.target/aarch64/sve/init_2.c: Likewise.
+ * gcc.target/aarch64/sve/init_3.c: Likewise.
+ * gcc.target/aarch64/sve/init_4.c: Likewise.
+ * gcc.target/aarch64/sve/init_5.c: Likewise and additionally
+ adjust dg-scan.
+ * gcc.target/aarch64/sve/init_6.c: Likewise.
+ * gcc.target/aarch64/sve/init_7.c: Likewise.
+ * gcc.target/aarch64/sve/init_8.c: Likewise.
+ * gcc.target/aarch64/sve/init_9.c: Likewise.
+ * gcc.target/aarch64/sve/init_10.c: Likewise.
+ * gcc.target/aarch64/sve/init_11.c: Likewise.
+ * gcc.target/aarch64/sve/init_12.c: Likewise.
+
+2019-06-07 Marek Polacek <polacek@redhat.com>
+
+ PR c++/77747
+ * g++.dg/cpp0x/inh-ctor33.C: New test.
+
+ PR c++/77967
+ * g++.dg/cpp0x/alias-decl-68.C: New test.
+
+ PR c++/77771
+ * g++.dg/cpp0x/constexpr-77771.C: New test.
+
+2019-06-07 John David Anglin <danglin@gcc.gnu.org>
+
+ * lib/scanasm.exp (dg-function-on-line): Add pattern for hppa*-*-linux*.
+
+2019-06-07 Mark Eggleston <mark.eggleston@codethink.com>
+
+ PR fortran/89100
+ * gfortran.dg/fmt_f_default_field_width_3.f90: Modify dg-error
+ to allow use when kind=16 is not supported.
+ * gfortran.dg/fmt_g_default_field_width_3.f90: Modify dg-error
+ to allow use when kind=16 is not supported.
+
+2019-06-07 Richard Biener <rguenther@suse.de>
+
+ PR debug/90574
+ * gcc.misc-tests/gcov-pr90574-1.c: New testcase.
+ * gcc.misc-tests/gcov-pr90574-2.c: Likewise.
+
+2019-06-07 Jan Hubicka <hubicka@ucw.cz>
+
+ * gcc.dg/lto/alias-access-path-2.0.c: New testcase.
+
+2019-06-07 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/78902
+ * c-c++-common/asan/alloca_loop_unpoisoning.c: Use result
+ of __builtin_alloca.
+ * c-c++-common/asan/pr88619.c: Likewise.
+ * g++.dg/overload/using2.C: Likewise for malloc.
+ * gcc.dg/attr-alloc_size-5.c: Add new dg-warning.
+ * gcc.dg/nonnull-3.c: Use result of __builtin_strdup.
+ * gcc.dg/pr43643.c: Likewise.
+ * gcc.dg/pr59717.c: Likewise for calloc.
+ * gcc.dg/torture/pr71816.c: Likewise.
+ * gcc.dg/tree-ssa/pr78886.c: Likewise.
+ * gcc.dg/tree-ssa/pr79697.c: Likewise.
+ * gcc.dg/pr78902.c: New test.
+
+2019-06-06 Iain Sandoe <iain@sandoe.co.uk>
+
+ * g++.dg/cpp0x/alignas4.C: Amend test to check for zerofill syntax
+ on Darwin.
+
+2019-06-06 Martin Jambor <mjambor@suse.cz>
+
+ * gcc.dg/tree-ssa/alias-access-path-1.c: Remove -fno-tree-sra option.
+ * gcc.dg/tree-ssa/ssa-dse-26.c: Disable FRE.
+ * gnat.dg/opt39.adb: Adjust scan dump.
+
+2019-06-06 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/size-optimized-shifts.c: New test.
+
+2019-06-06 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * gcc.target/msp430/emulate-slli.c: New test.
+ * gcc.target/msp430/emulate-srai.c: New test.
+ * gcc.target/msp430/emulate-srli.c: New test.
+
+2019-06-06 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/87954
+ * gcc.dg/pr87954.c: New test.
+
+2019-06-06 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/alias-37.c: New testcase.
+ * gcc.dg/torture/20190604-1.c: Likewise.
+ * gcc.dg/tree-ssa/pta-callused.c: Adjust.
+
+2019-06-06 Claudiu Zissulescu <claziss@synopsys.com>
+
+ * gcc.target/arc/tmac-1.c: Reoreder dg-directives.
+ * gcc.target/arc/tmac-2.c: Likewise.
+
+2019-06-05 Martin Sebor <msebor@redhat.com>
+
+ PR c/90737
+ * c-c++-common/Wreturn-local-addr.c: New test.
+ * g++.dg/warn/Wreturn-local-addr-6.C: New test.
+
+2019-06-05 Hongtao Liu <hongtao.liu@intel.com>
+
+ * gcc.target/i386/avx512dq-vfpclasspd-1.c: Adjust scan assember
+ for {x,y,z} suffix.
+ * gcc.target/i386/avx512dq-vfpclassps-1.c: Ditto.
+
+2019-06-05 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/format/gcc_diag-11.c: Skip until -Wformat-diag has
+ been committed.
+
+2019-06-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/return-type-invalid-1.C: New.
+ * g++.old-deja/g++.brendan/crash16.C: Adjust.
+ * g++.old-deja/g++.law/ctors5.C: Likewise.
+
+2019-06-05 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/other/friend4.C: Test locations too.
+ * g++.dg/other/friend5.C: Likewise.
+ * g++.dg/other/friend7.C: Likewise.
+
+2019-06-05 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * g++.target/powerpc/undef-bool-3.C: Add -maltivec to dg-options.
+
+2019-06-05 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/weak/weak-19.c: New test.
+
+2019-06-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/discr6.ads: New test.
+
+2019-06-05 Sam Tebbs <sam.tebbs@arm.com>
+
+ * gcc.target/aarch64/return_address_sign_b_1.c: New file.
+ * gcc.target/aarch64/return_address_sign_b_2.c: New file.
+ * gcc.target/aarch64/return_address_sign_b_3.c: New file.
+ * gcc.target/aarch64/return_address_sign_builtin.c: New file.
+ * g++.target/aarch64/return_address_sign_ab_exception.C: New file.
+ * g++.target/aarch64/return_address_sign_b_exception.C: New file.
+
+2019-06-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/90733
+ * gcc.dg/pr90733.c: New test.
+
+2019-06-05 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90726
+ * gcc.dg/pr90726.c: Enable IVOPTs.
+
+2019-06-05 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/vect/simd-1.cc: New test.
+
+2019-06-05 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/89803
+ * gcc.target/i386/avx-1.c (__builtin_ia32_fpclasssss,
+ __builtin_ia32_fpclasssd): Removed.
+ (__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
+ * gcc.target/i386/sse-13.c (__builtin_ia32_fpclasssss,
+ __builtin_ia32_fpclasssd): Removed.
+ (__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
+ * gcc.target/i386/sse-23.c (__builtin_ia32_fpclasssss,
+ __builtin_ia32_fpclasssd): Removed.
+ (__builtin_ia32_fpclassss_mask, __builtin_ia32_fpclasssd_mask): Define.
+ * gcc.target/i386/avx512dq-vfpclassss-2.c: New.
+ * gcc.target/i386/avx512dq-vfpclasssd-2.c: New.
+ * gcc.target/i386/avx512dq-vfpclassss-1.c (avx512f_test):
+ Add test for _mm_mask_fpclass_ss_mask.
+ * gcc.target/i386/avx512dq-vfpclasssd-1.c (avx512f_test):
+ Add test for _mm_mask_fpclass_sd_mask.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/direct-move-double1.c (VSX_REG_ATTR): Delete.
+ * gcc.target/powerpc/direct-move-double2.c: Ditto.
+ * gcc.target/powerpc/direct-move-float1.c: Ditto.
+ * gcc.target/powerpc/direct-move-float2.c: Ditto.
+ * gcc.target/powerpc/direct-move-vint1.c: Ditto.
+ * gcc.target/powerpc/direct-move-vint2.c: Ditto.
+
+2019-06-04 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/direct-move-float1.c: Use "wa" instead of "ww"
+ constraint.
+
+2019-06-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/concepts/pr60573.C: Test locations too.
+ * g++.dg/cpp0x/deleted13.C: Likewise.
+ * g++.dg/parse/error29.C: Likewise.
+ * g++.dg/parse/qualified4.C: Likewise.
+ * g++.dg/template/crash96.C Likewise.
+ * g++.old-deja/g++.brendan/crash22.C Likewise.
+ * g++.old-deja/g++.brendan/crash23.C Likewise.
+ * g++.old-deja/g++.law/visibility10.C Likewise.
+ * g++.old-deja/g++.other/decl5.C: Likewise.
+
+2019-06-04 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ PR target/78263
+ * g++.target/powerpc: New directory.
+ * g++.target/powerpc/powerpc.exp: New test driver.
+ * g++.target/powerpc/undef-bool-3.C: New.
+
+2019-06-04 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
+ a sorry_at on any of the clauses.
+
+2019-06-04 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90726
+ * gcc.dg/pr90726.c: New testcase.
+
+2019-06-04 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90738
+ * gcc.dg/torture/pr90738.c: New testcase.
+
+ Revert
+ 2019-06-03 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1.
+
+2019-06-04 Martin Liska <mliska@suse.cz>
+
+ * c-c++-common/goacc/acc-icf.c: Change scanned pattern.
+ * gfortran.dg/goacc/pr78027.f90: Likewise.
+
+2019-06-03 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/mmfpgpr.c: Delete.
+
+2019-06-03 David Edelsohn <dje.gcc@gmail.com>
+
+ * gcc.dg/debug/enum-1.c: Add -fno-eliminate-unused-debug-symbols
+ on AIX.
+ * g++.dg/debug/enum-1.C: Same.
+
+2019-06-03 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR middle-end/64242
+ * gcc.c-torture/execute/pr64242.c: Update test.
+
+2019-06-03 Szabolcs Nagy <szabolcs.nagy@arm.com>
+
+ * gcc.target/aarch64/pcs_attribute-2.c: New test.
+ * gcc.target/aarch64/torture/simd-abi-4.c: Check .variant_pcs support.
+ * lib/target-supports.exp (check_effective_target_aarch64_variant_pcs):
+ New.
+
+2019-06-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/aarch64/ssadv16qi.c: Add +nodotprod to pragma.
+ * gcc.target/aarch64/usadv16qi.c: Likewise.
+ * gcc.target/aarch64/ssadv16qi-dotprod.c: New test.
+ * gcc.target/aarch64/usadv16qi-dotprod.c: Likewise.
+
+2019-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * lib/target-supports.exp (add_options_for_aarch64_sve): New procedure.
+ (aarch64_sve_hw_bits): Call add_options_for_aarch64_sve.
+ (check_effective_target_aarch64_sve_hw): Likewise.
+
+2019-06-03 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/alias-access-path-1.c: Scan fre1.
+
+2019-06-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90716
+ * gcc.dg/guality/pr90716.c: New testcase.
+
+2019-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ PR target/88837
+ * gcc.target/aarch64/sve/init_1.c: New test.
+ * gcc.target/aarch64/sve/init_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_2.c: Likewise.
+ * gcc.target/aarch64/sve/init_2_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_3.c: Likewise.
+ * gcc.target/aarch64/sve/init_3_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_4.c: Likewise.
+ * gcc.target/aarch64/sve/init_4_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_5.c: Likewise.
+ * gcc.target/aarch64/sve/init_5_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_6.c: Likewise.
+ * gcc.target/aarch64/sve/init_6_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_7.c: Likewise.
+ * gcc.target/aarch64/sve/init_7_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_8.c: Likewise.
+ * gcc.target/aarch64/sve/init_8_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_9.c: Likewise.
+ * gcc.target/aarch64/sve/init_9_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_10.c: Likewise.
+ * gcc.target/aarch64/sve/init_10_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_11.c: Likewise.
+ * gcc.target/aarch64/sve/init_11_run.c: Likewise.
+ * gcc.target/aarch64/sve/init_12.c: Likewise.
+ * gcc.target/aarch64/sve/init_12_run.c: Likewise.
+
+2019-06-03 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ PR tree-optimization/90681
+ * gfortran.dg/vect/pr90681.f: New test.
+
+2019-06-03 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/90713
+ * gcc.dg/gimplefe-40.c: Add -maltivec for powerpc.
+
+2019-06-02 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/90539
+ * gfortran.dg/internal_pack_24.f90: New test.
+
+2019-06-01 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/90698
+ * gcc.target/i386/pr49866.c: XFAIL for Darwin.
+ * gcc.target/i386/pr63538.c: Likewise.
+ * gcc.target/i386/pr61599-1.c: Skip for Darwin.
+
+2019-06-01 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/90694
+ * gcc.dg/tree-ssa/dump-5.c: New test.
+
+2019-05-31 Jan Hubicka <jh@suse.cz>
+
+ * g++.dg/lto/alias-1_0.C: New testcase.
+ * g++.dg/lto/alias-1_1.C: New testcase.
+
+2019-05-31 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89355
+ * gcc.target/i386/cet-label-3.c: New test.
+ * gcc.target/i386/cet-label-4.c: Likewise.
+ * gcc.target/i386/cet-label-5.c: Likewise.
+
+2019-05-31 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
+
+ * gcc.target/mips/msa-fmadd.c: New.
+
+2019-05-31 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
+ a sorry on lastprivate conditional on simd construct.
+ * gcc.dg/vect/vect-simd-6.c: New test.
+ * gcc.dg/vect/vect-simd-7.c: New test.
+
+ * gcc.dg/vect/vect-simd-5.c: New test.
+
+2019-05-31 Xiong Hu Luo <luoxhu@linux.ibm.com>
+
+ PR c/43673
+ * gcc.dg/format-dfp-printf-1.c: New test.
+ * gcc.dg/format-dfp-scanf-1.c: Likewise.
+
+2019-05-31 Marc Glisse <marc.glisse@inria.fr>
+
+ * g++.dg/tree-ssa/cprop-vcond.C: New file.
+
+2019-05-31 Marc Glisse <marc.glisse@inria.fr>
+
+ * gcc.dg/tree-ssa/cmpexactdiv-3.c: New file.
+ * gcc.dg/tree-ssa/cmpexactdiv-4.c: New file.
+ * gcc.dg/Walloca-13.c: Xfail.
+
+2019-05-31 Bill Schmidt <wschmidt@linux.ibm.com>
+ Michael Meissner <meissner@linux.ibm.com>
+
+ * gcc.target/powerpc/cpu-future.c: Require powerpc_future_ok.
+ * gcc.target/powerpc/localentry-1.c: Likewise.
+ * gcc.target/powerpc/localentry-direct-1.c: Likewise.
+ * gcc.target/powerpc/notoc-direct-1.c: Likewise.
+ * gcc.target/powerpc/pcrel-sibcall-1.c: Likewise.
+ * lib/target-supports.exp (check_powerpc_future_hw_available): New.
+ (check_effective_target_powerpc_future_ok): New.
+
+2019-05-31 Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
+
+ PR debug/86964
+ * g++.dg/debug/dwarf2/fesd-any.C: Use
+ -fno-eliminate-unused-debug-symbols.
+ * g++.dg/debug/dwarf2/fesd-baseonly.C: Likewise.
+ * g++.dg/debug/dwarf2/fesd-none.C: Likewise.
+ * g++.dg/debug/dwarf2/fesd-reduced.C: Likewise.
+ * g++.dg/debug/dwarf2/fesd-sys.C: Likewise.
+ * g++.dg/debug/dwarf2/inline-var-1.C: Likewise.
+ * g++.dg/debug/enum-2.C: Likewise.
+ * gcc.dg/debug/dwarf2/fesd-any.c: Likewise.
+ * gcc.dg/debug/dwarf2/fesd-baseonly.c: Likewise.
+ * gcc.dg/debug/dwarf2/fesd-none.c: Likewise.
+ * gcc.dg/debug/dwarf2/fesd-reduced.c: Likewise.
+ * gcc.dg/debug/dwarf2/fesd-sys.c: Likewise.
+
+2019-05-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/90671
+ * gcc.dg/torture/pr90671.c: New test.
+
+2019-05-31 Iain Sandoe <iain@sandoe.co.uk>
+
+ * g++.dg/cpp0x/pr84497.C: Require alias support.
+
+2019-05-31 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/falign-functions-3.c: Adjust align syntax
+ and label for Darwin.
+ * gcc.target/i386/attr-aligned-2.c: Adjust align syntax for
+ Darwin.
+
+2019-05-30 Sylvia Taylor <sylvia.taylor@arm.com>
+
+ * gcc.target/aarch64/sve/fabd_1.c: New.
+
+2019-05-30 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pr86257.c: Require native TLS support.
+ * gcc.target/i386/stack-prot-sym.c: Likewise.
+
+2019-05-30 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/alias-decl-18.C: Test location too.
+ * g++.dg/cpp0x/udlit-nofunc-neg.C: Likewise.
+ * g++.dg/parse/crash59.C: Likewise.
+ * g++.dg/parse/error38.C: Likewise.
+ * g++.dg/parse/error39.C: Likewise.
+ * g++.dg/template/crash31.C: Likewise.
+ * g++.dg/template/operator8.C: Likewise.
+ * g++.dg/template/operator9.C: Likewise.
+
+2019-05-29 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * gcc.target/powerpc/notoc-direct-1.c: New.
+ * gcc.target/powerpc/pcrel-sibcall-1.c: New.
+
+2019-05-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/90598
+ * g++.dg/cpp0x/pr90598.C: New test.
+
+2019-05-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/90539
+ * gfortran.dg/internal_pack_21.f90: Adjust scan patterns.
+ * gfortran.dg/internal_pack_22.f90: New test.
+ * gfortran.dg/internal_pack_23.f90: New test.
+
+2019-05-29 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-ssa/alias-access-spath-1.c: new testcase.
+
+2019-05-29 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/89875
+ * g++.dg/cpp0x/decltype-pr66548.C: Remove xfail.
+ * g++.dg/template/sizeof-template-argument.C: Adjust expected error.
+
+2019-05-29 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * gcc.target/aarch64/sve2/aarch64-sve2.exp: New file, regression
+ driver for AArch64 SVE2.
+ * gcc.target/aarch64/sve2/average_1.c: New test.
+ * lib/target-supports.exp (check_effective_target_aarch64_sve2): New
+ helper.
+ (check_effective_target_aarch64_sve1_only): Likewise.
+ (check_effective_target_aarch64_sve2_hw): Likewise.
+ (check_effective_target_vect_avg_qi): Check for SVE1 only.
+
+2019-05-29 Sam Tebbs <sam.tebbs@arm.com>
+
+ * gcc.target/aarch64/return_address_sign_b_1.c: New file.
+ * gcc.target/aarch64/return_address_sign_b_2.c: New file.
+ * gcc.target/aarch64/return_address_sign_b_3.c: New file.
+ * gcc.target/aarch64/return_address_sign_b_exception.c: New file.
+ * gcc.target/aarch64/return_address_sign_ab_exception.c: New file.
+ * gcc.target/aarch64/return_address_sign_builtin.c: New file
+
+2019-05-29 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
+ sorry on lastprivate conditional on parallel for.
+ * c-c++-common/gomp/lastprivate-conditional-3.c (foo): Add tests for
+ lastprivate conditional warnings on parallel for constructs.
+ * c-c++-common/gomp/lastprivate-conditional-4.c: New test.
+
+ PR c/90628
+ * c-c++-common/builtin-arith-overflow-3.c: New test.
+
+ P1091R3 - Extending structured bindings to be more like var decls
+ P1381R1 - Reference capture of structured bindings
+ * g++.dg/cpp1z/decomp3.C (test): For static, expect only warning
+ instead of error and only for c++17_down. Add a thread_local test.
+ (z2): Add a __thread test.
+ * g++.dg/cpp2a/decomp1.C: New test.
+ * g++.dg/cpp2a/decomp1-aux.cc: New file.
+ * g++.dg/cpp2a/decomp2.C: New test.
+ * g++.dg/cpp2a/decomp3.C: New test.
+
+2019-05-29 Martin Liska <mliska@suse.cz>
+
+ PR testsuite/90657
+ * gcc.dg/ipa/pr90555.c: Remove duplicite dg-compile.
+
+2019-05-28 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * gcc.target/powerpc/localentry-detect-1.c: New file.
+
+2019-05-28 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90548 - ICE with generic lambda and empty pack.
+ * g++.dg/cpp1y/lambda-generic-90548.C: New test.
+
+2019-05-28 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * gcc.target/aarch64/sve/mask_load_slp_1.c: New test for SLP
+ vectorized masked loads.
+
+2019-05-28 Jeff Law <law@redhat.com>
+
+ * gcc.target/sh/pr50749-qihisi-predec-3.c: Disable
+ loop distribution.
+
+2019-05-28 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/p9-dimode1.c: Don't restrict to -m64. Check for
+ all mtvsr*, not just mtvsrd. Use "wa" instead of "wi" constraints.
+ * gcc.target/powerpc/p9-dimode2.c: Ditto.
+
+2019-05-28 Martin Liska <mliska@suse.cz>
+
+ PR ipa/90555
+ * gcc.dg/ipa/pr90555.c: New test.
+
+2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/machine_attr1.ad[sb]: New test.
+
+2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt79.ad[sb]: New test.
+
+2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/discr5.ads: New test.
+
+2019-05-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/prefetch1.ad[sb]: New test.
+
+2019-05-27 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pr22076.c: Adjust options to
+ match codegen expected by the scan-asms.
+
+2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/array4.ads: New test.
+
+2019-05-27 Christophe Lyon <christophe.lyon@linaro.org>
+
+ PR tree-optimization/88440
+ * gcc.target/aarch64/sve/index_offset_1.c: Add
+ -fno-tree-loop-distribute-patterns.
+ * gcc.target/aarch64/sve/single_1.c: Likewise.
+ * gcc.target/aarch64/sve/single_2.c: Likewise.
+ * gcc.target/aarch64/sve/single_3.c: Likewise.
+ * gcc.target/aarch64/sve/single_4.c: Likewise.
+ * gcc.target/aarch64/sve/vec_init_1.c: Likewise.
+ * gcc.target/aarch64/vect-fmovd-zero.c: Likewise.
+ * gcc.target/aarch64/vect-fmovf-zero.c: Likewise.
+ * gcc.target/arm/ivopts.c: Likewise.
+
+2019-05-27 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90637
+ * gcc.dg/gomp/pr90637.c: New testcase.
+
+2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/expect2.adb: New test.
+ * gnat.dg/expect2_pkg.ads: New helper.
+
+2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/aliased2.adb: New test.
+
+2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/limited_with7.ad[sb]: New test.
+ * gnat.dg/limited_with7_pkg.ads: New helper.
+
+2019-05-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/unchecked_convert13.adb: New test.
+
+2019-05-27 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/90615
+ * gcc.dg/vect/costmodel/ppc/costmodel-vect-31b.c: Add
+ -fno-tree-loop-distribute-patterns.
+ * gcc.dg/vect/costmodel/ppc/costmodel-vect-33.c: Likewise.
+ * gcc.dg/vect/costmodel/ppc/costmodel-vect-76a.c: Likewise.
+ * gcc.dg/vect/costmodel/ppc/costmodel-vect-76b.c: Likewise.
+ * gcc.dg/vect/costmodel/ppc/costmodel-vect-76c.c: Likewise.
+ * gcc.target/powerpc/vsx-vectorize-1.c: Likewise.
+
+2019-05-26 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pr39013-1.c: Adjust scan-asms for PIE to
+ account for PIC code on Darwin.
+ * gcc.target/i386/pr39013-2.c: Likewise.
+ * gcc.target/i386/pr64317.c: Likewise.
+
+2019-05-25 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pr59874-3.c: Use the spelling of popcnt
+ expected for Darwin.
+
+2019-05-25 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pr89261.c: Test that the alignment required
+ by the test correctly produces the expected error on Darwin.
+
+2019-05-25 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pr82659-3.c: Require alias support.
+
+2019-05-25 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90572 - wrong disambiguation in friend declaration.
+ * g++.dg/cpp2a/typename16.C: New test.
+ * g++.dg/parse/friend13.C: New test.
+
+2019-05-24 Jakub Jelinek <jakub@redhat.com>
+
+ * c-c++-common/gomp/lastprivate-conditional-2.c (foo): Don't expect
+ sorry for omp for.
+ * c-c++-common/gomp/lastprivate-conditional-3.c: New test.
+
+2019-05-24 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/90607
+ * gcc.dg/pr53265.c: Amend for new expected diagnostic.
+
+2019-05-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/90106
+ PR testsuite/90517
+ * gcc.dg/cdce1.c: Don't scan-assembler, instead -fdump-tree-optimized
+ and scan-tree-dump for tail call.
+ * gcc.dg/cdce2.c: Likewise.
+
+2019-05-24 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pconfig-1.c: Scan for the string in the generated
+ code, not in comments or miscellaneous directives.
+ * gcc.target/i386/pr18041-1.c: Likewise.
+ * gcc.target/i386/pr18041-2.c: Likewise.
+ * gcc.target/i386/wbinvd-1.c: Likewise.
+ * gcc.target/i386/wbnoinvd-1.c: Likewise.
+ * gcc.target/i386/pr66819-3.c: Specifically, check that there is no
+ call to "bar".
+ * gcc.target/i386/pr66819-4.c: Likewise.
+ * gcc.target/i386/pr82662.c
+ * gcc.target/i386/ptwrite2.c: Make the checks look for the specific
+ destination register, don't try the m32 test on m64 targets.
+
+2019-05-24 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/pr67985-2.c: Adjust label checks for
+ Darwin.
+ * gcc.target/i386/pr77881.c: Likewise.
+
+2019-05-24 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/i386/falign-functions-2.c: Skip for Darwin.
+ * gcc.target/i386/pr70738-7.c: Likewise.
+ * gcc.target/i386/pr24414.c: Likewise.
+
+2019-05-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ * lib/target-supports.exp (check_effective_target_mfentry): New.
+ * gcc.target/i386/fentry-override.c: Require effective target mfentry.
+ * gcc.target/i386/fentry.c: Likewise.
+ * gcc.target/i386/fentryname1.c: Likewise.
+ * gcc.target/i386/fentryname2.c: Likewise.
+ * gcc.target/i386/fentryname3.c: Likewise.
+ * gcc.target/i386/nop-mcount.c: Likewise.
+ * gcc.target/i386/pr82699-2.c: Likewise.
+ * gcc.target/i386/pr82699-4.c: Likewise.
+ * gcc.target/i386/pr82699-5.c: Likewise.
+ * gcc.target/i386/pr82699-6.c: Likewise.
+ * gcc.target/i386/returninst1.c: Likewise.
+ * gcc.target/i386/returninst2.c: Likewise.
+ * gcc.target/i386/returninst3.c: Likewise.
+
+2019-05-23 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * gcc.target/powerpc/localentry-1.c: New file.
+
+2019-05-23 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/90552
+ * gcc.target/i386/pr90552.c: New test.
+
+2019-05-23 Mark Eggleston <mark.eggleston@codethink.com>
+
+ * gfortran.dg/fmt_f_default_field_width_1.f90: Hide REAL(16) behind
+ __GFC_REAL_16__. Add -cpp to dg-options.
+ * gfortran.dg/fmt_f_default_field_width_2.f90: Ditto.
+ * gfortran.dg/fmt_f_default_field_width_3.f90: Ditto.
+ * gfortran.dg/fmt_g_default_field_width_1.f90: Ditto.
+ * gfortran.dg/fmt_g_default_field_width_2.f90: Ditto.
+ * gfortran.dg/fmt_g_default_field_width_3.f90: Ditto.
+
+2019-05-23 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * gcc.target/powerpc/cpu-future.c: New test.
+
+2019-05-23 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88440
+ * gcc.dg/tree-ssa/ldist-37.c: New testcase.
+ * gcc.dg/tree-ssa/ldist-38.c: Likewise.
+ * gcc.dg/vect/vect.exp: Add -fno-tree-loop-distribute-patterns.
+ * gcc.dg/tree-ssa/ldist-37.c: Adjust.
+ * gcc.dg/tree-ssa/ldist-38.c: Likewise.
+ * g++.dg/tree-ssa/pr78847.C: Likewise.
+ * gcc.dg/autopar/pr39500-1.c: Likewise.
+ * gcc.dg/autopar/reduc-1char.c: Likewise.
+ * gcc.dg/autopar/reduc-7.c: Likewise.
+ * gcc.dg/tree-ssa/ivopts-lt-2.c: Likewise.
+ * gcc.dg/tree-ssa/ivopts-lt.c: Likewise.
+ * gcc.dg/tree-ssa/predcom-dse-1.c: Likewise.
+ * gcc.dg/tree-ssa/predcom-dse-2.c: Likewise.
+ * gcc.dg/tree-ssa/predcom-dse-3.c: Likewise.
+ * gcc.dg/tree-ssa/predcom-dse-4.c: Likewise.
+ * gcc.dg/tree-ssa/prefetch-7.c: Likewise.
+ * gcc.dg/tree-ssa/prefetch-8.c: Likewise.
+ * gcc.dg/tree-ssa/prefetch-9.c: Likewise.
+ * gcc.dg/tree-ssa/scev-11.c: Likewise.
+ * gcc.dg/vect/costmodel/i386/costmodel-vect-31.c: Likewise.
+ * gcc.dg/vect/costmodel/i386/costmodel-vect-33.c: Likewise.
+ * gcc.dg/vect/costmodel/x86_64/costmodel-vect-31.c: Likewise.
+ * gcc.dg/vect/costmodel/x86_64/costmodel-vect-33.c: Likewise.
+ * gcc.target/i386/pr30970.c: Likewise.
+ * gcc.target/i386/vect-double-1.c: Likewise.
+ * gcc.target/i386/vect-double-2.c: Likewise.
+ * gcc.dg/tree-ssa/gen-vect-2.c: Likewise.
+ * gcc.dg/tree-ssa/gen-vect-26.c: Likewise.
+ * gcc.dg/tree-ssa/gen-vect-28.c: Likewise.
+ * gcc.dg/tree-ssa/gen-vect-32.c: Likewise.
+ * gfortran.dg/vect/vect-5.f90: Likewise.
+ * gfortran.dg/vect/vect-8.f90: Likewise.
+
+2019-05-23 Martin Liska <mliska@suse.cz>
+
+ PR sanitizer/90570
+ * g++.dg/asan/pr90570.C: New test.
+
+2019-05-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt78.ad[sb]: New test.
+
+2019-05-23 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR rtl-optimisation/64895
+ * gcc.target/i386/fuse-caller-save-rec.c: Remove XFAILs.
+ * gcc.target/i386/fuse-caller-save.c: Likewise.
+ * gcc.target/i386/fuse-caller-save-xmm.c: Adjust tests for
+ PIC cases, remove XFAILs.
+
+2019-05-23 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR middle-end/90510
+ * brig.dg/test/gimple/packed.hsail: Adjust.
+
+2019-05-23 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/cpp2a/is-constant-evaluated8.C: New test.
+
+2019-05-23 Hans-Peter Nilsson <hp@axis.com>
+
+ * gfortran.dg/dec_io_1.f90, gfortran.dg/dtio_1.f90,
+ gfortran.dg/dtio_12.f90, gfortran.dg/fmt_en.f90,
+ gfortran.dg/namelist_89.f90: Gate test on effective_target
+ fd_truncate.
+
+2019-05-22 David Malcolm <dmalcolm@redhat.com>
+
+ PR c++/90462
+ * g++.dg/pr90462.C: New test.
+
+2019-05-22 Marek Polacek <polacek@redhat.com>
+
+ * g++.dg/cpp1y/udlit-char-template-neg.C: Expect the error on a
+ different line. Check the column number too.
+
+2019-05-22 Uroš Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/vect-signbitf.c (dg-final): Improve
+ scan-assembler-not string to avoid false matching on 32bit targets.
+
+2019-05-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/88483
+ * gcc.target/i386/stackalign/pr88483-1.c: New test.
+ * gcc.target/i386/stackalign/pr88483-2.c: Likewise.
+
+2019-05-22 Andrew Stubbs <ams@codesourcery.com>
+
+ * gfortran.dg/coarray_lock_7.f90: Fix output patterns.
+
+2019-05-22 Mark Eggleston <mark.eggleston@codethink.com>
+
+ PR fortran/89100
+ * gfortran.dg/fmt_f_default_field_width_1.f90: New test.
+ * gfortran.dg/fmt_f_default_field_width_2.f90: New test.
+ * gfortran.dg/fmt_f_default_field_width_3.f90: New test.
+ * gfortran.dg/fmt_g_default_field_width_1.f90: New test.
+ * gfortran.dg/fmt_g_default_field_width_2.f90: New test.
+ * gfortran.dg/fmt_g_default_field_width_3.f90: New test.
+ * gfortran.dg/fmt_i_default_field_width_1.f90: New test.
+ * gfortran.dg/fmt_i_default_field_width_2.f90: New test.
+ * gfortran.dg/fmt_i_default_field_width_3.f90: New test.
+
+2019-05-22 Martin Liska <mliska@suse.cz>
+
+ PR testsuite/90564
+ * gcc.target/powerpc/pr80315-1.c: Remove usage of quotes.
+ * gcc.target/powerpc/pr80315-2.c: Likewise.
+ * gcc.target/powerpc/pr80315-3.c: Likewise.
+ * gcc.target/powerpc/pr80315-4.c: Likewise.
+
+2019-05-22 Martin Liska <mliska@suse.cz>
+
+ PR testsuite/90564
+ * gcc.target/powerpc/pr80315-1.c: Add one extra \ to escape brackets.
+ * gcc.target/powerpc/pr80315-2.c: Likewise.
+ * gcc.target/powerpc/pr80315-3.c: Likewise.
+ * gcc.target/powerpc/pr80315-4.c: Likewise.
+
+2019-05-22 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR testsuite/27221
+ * g++.dg/ext/alignof2.C: XFAIL for 32bit Darwin.
+
+2019-05-22 Martin Liska <mliska@suse.cz>
+
+ PR lto/90500
+ * gcc.target/i386/pr90500-1.c: Make the test-case valid now.
+
+2019-05-22 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/tree-ssa/ssa-lim-13.c: New testcase.
+
+2019-05-22 Alan Modra <amodra@gmail.com>
+
+ * gcc.target/powerpc/ppc32-abi-dfp-1.c: Don't use
+ power mnemonics.
+ * gcc.dg/vect/O3-pr70130.c: Disable default options
+ added by check_vect_support_and_set_flags.
+ * gcc.dg/vect/pr48765.c: Likewise.
+ * gfortran.dg/vect/pr45714-b.f: Likewise.
+
+2019-05-22 Hans-Peter Nilsson <hp@axis.com>
+
+ PR middle-end/90553
+ * gcc.dg/torture/pr90553.c: New test.
+
+2019-05-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/udlit-tmpl-arg-neg2.C: Check locations too.
+ * g++.dg/cpp0x/udlit-tmpl-parms-neg.C: Likewise.
+
+2019-05-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/67184
+ PR c++/69445
+ * g++.dg/other/final3.C: New.
+ * g++.dg/other/final4.C: Likewise.
+ * g++.dg/other/final5.C: Likewise.
+
+2019-05-21 Marek Polacek <polacek@redhat.com>
+
+ DR 1940 - static_assert in anonymous unions.
+ * g++.dg/DRs/dr1940.C: New test.
+
+2019-05-21 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/90547
+ * gcc.target/i386/pr90547.c: New test.
+
+2019-05-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/Wattribute-alias.c: Pass emtpy arg to dg-require-ifunc.
+
+ * gcc.c-torture/execute/20030125-1.c: Pass emtpy arg to dg-require-weak.
+
+ * gcc.dg/torture/ftrapv-2.c: Pass empty arg to dg-require-fork.
+
+ * gcc.target/i386/pr84723-1.c: Remove dg-require-ifunc.
+ * gcc.target/i386/pr84723-2.c: Likewise.
+ * gcc.target/i386/pr84723-3.c: Likewise.
+ * gcc.target/i386/pr84723-4.c: Likewise.
+ * gcc.target/i386/pr84723-5.c: Likewise.
+
+2019-05-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR testsuite/67958
+ * gcc.target/i386/pr32219-1.c: Adjust scan-asms for Darwin, comment
+ the differences.
+ * gcc.target/i386/pr32219-2.c: Likewise.
+ * gcc.target/i386/pr32219-3.c: Likewise.
+ * gcc.target/i386/pr32219-4.c: Likewise.
+ * gcc.target/i386/pr32219-5.c: Likewise.
+ * gcc.target/i386/pr32219-6.c: Likewise.
+ * gcc.target/i386/pr32219-7.c: Likewise.
+ * gcc.target/i386/pr32219-8.c: Likewise.
+
+2019-05-21 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/63891
+ * gcc.dg/darwin-weakimport-3.c: Adjust options and explain
+ the reasons.
+
+2019-05-21 Uroš Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/vect-signbitf.c: New test.
+
+2019-05-21 Nathan Sidwell <nathan@acm.org>
+
+ * g++.dg/lookup/using53.C: Adjust diagnostic.
+
+2019-05-21 Alan Modra <amodra@gmail.com>
+
+ PR target/90545
+ * gcc.target/powerpc/fold-vec-splats-floatdouble.c: Correct comments
+ and rename functions to suit parameters.
+
+2019-05-21 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90510
+ * gcc.target/i386/pr90510.c: New testcase.
+
+2019-05-21 Martin Liska <mliska@suse.cz>
+
+ * gcc.target/i386/pr90500-1.c: Add missing '""'.
+ * gcc.target/i386/pr90500-2.c: Likewise.
+
+2019-05-21 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * gcc.dg/uninit-28-gimple.c: New test.
+ * gcc.dg/uninit-29-gimple.c: New test.
+ * gcc.dg/uninit-30-gimple.c: New test.
+ * gcc.dg/uninit-31-gimple.c: New test.
+
+2019-05-21 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/pr90263.c: Add -O2.
+
+2019-05-21 Martin Liska <mliska@suse.cz>
+
+ * gcc.target/powerpc/ppc64-abi-warn-1.c: Wrap a type.
+ * gcc.target/powerpc/pr80315-1.c: Use new interval format.
+ * gcc.target/powerpc/pr80315-2.c: Likewise.
+ * gcc.target/powerpc/pr80315-3.c: Likewise.
+ * gcc.target/powerpc/pr80315-4.c: Likewise.
+ * gcc.target/powerpc/warn-lvsl-lvsr.c: Wrap builtin names.
+
+2019-05-21 Martin Liska <mliska@suse.cz>
+
+ PR testsuite/90551
+ * pr90263.c: Move from gcc.c-torture/compile
+ into gcc.dg.
+
+2019-05-20 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR testsuite/90503
+ * gcc.target/i386/pr22076.c (dg-options): Add -mno-sse2.
+ Remove -flax-vector-conversions.
+ (dg-additional-options): Remove.
+ (test): Change to void. Declare m0 and m1 as __m64 and
+ cast initializer in a proper way. Do not return result.
+ (dg-final): Scan for 2 instances of movq.
+
+2019-05-20 Marek Polacek <polacek@redhat.com>
+
+ CWG 2094 - volatile scalars are trivially copyable.
+ PR c++/85679
+ * g++.dg/ext/is_trivially_constructible1.C: Change the expected result
+ for volatile int.
+ * g++.dg/ext/is_trivially_copyable.C: New test.
+
+2019-05-20 Marek Polacek <polacek@redhat.com>
+
+ * g++.dg/ext/utf8-2.C: Accept both "char" and "char8_t" in aka.
+
+ * g++.dg/cpp2a/nontype-class17.C: New test.
+
+ * g++.dg/lookup/strong-using2.C: New test.
+
+2019-05-20 Jeff Law <law@redhat.com>
+
+ * gcc.dg/Wtype-limits-Wextra.c: Adjust expected output after
+ recent diagnostic cleanups.
+
+2019-05-20 Christophe Lyon <christophe.lyon@linaro.org>
+
+ PR tree-optimization/90106
+ * gcc.dg/cdce3.c: Add hard_float effective target.
+
+2019-05-20 Marc Glisse <marc.glisse@inria.fr>
+
+ * gcc.dg/torture/pta-ptrarith-3.c: Relax the matched pattern.
+
+2019-05-20 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR testsuite/58321
+ * gcc.target/i386/memcpy-strategy-3.c: Adjust count for Darwin and
+ add a comment as to the reason for the difference.
+ * gcc.target/i386/memset-strategy-1.c: Likewise.
+
+2019-05-20 Jonathan Wakely <jwakely@redhat.com>
+
+ PR c++/90532 Ensure __is_constructible(T[]) is false
+ * g++.dg/ext/90532.C: New test.
+
+2019-05-20 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/i386/avx512f-simd-1.c: New test.
+
+2019-05-20 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.target/aarch64/target_attr_10.c: Add quotes to expected
+ error message.
+ * gcc.target/arm/attr-neon-builtin-fail.c: Likewise.
+
+2019-05-20 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90263
+ * gcc.c-torture/compile/pr90263.c: New test.
+ * lib/target-supports.exp: Add check_effective_target_glibc.
+
+2019-05-20 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/90518
+ * gcc.dg/gimplefe-40.c: Restrict to targets with appropriate
+ vector support.
+ * gcc.dg/gimplefe-41.c: Likewise.
+
+2019-05-19 Andrew Pinski <apinski@marvell.com>
+
+ PR pch/81721
+ * g++.dg/pch/operator-1.C: New testcase.
+ * g++.dg/pch/operator-1.Hs: New file.
+
+2019-05-19 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/90498
+ * gfortran.dg/associate_48.f90: New test.
+
+2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/78290
+ * gfortran.dg/pr78290.f90: New test.
+
+2019-05-19 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/88821
+ * gfortran.dg/alloc_comp_auto_array_3.f90: Add -O0 to dg-options
+ to make sure the test for internal_pack is retained.
+ * gfortran.dg/assumed_type_2.f90: Split compile and run time
+ tests into this and
+ * gfortran.dg/assumed_type_2a.f90: New file.
+ * gfortran.dg/c_loc_test_22.f90: Likewise.
+ * gfortran.dg/contiguous_3.f90: Likewise.
+ * gfortran.dg/internal_pack_11.f90: Likewise.
+ * gfortran.dg/internal_pack_12.f90: Likewise.
+ * gfortran.dg/internal_pack_16.f90: Likewise.
+ * gfortran.dg/internal_pack_17.f90: Likewise.
+ * gfortran.dg/internal_pack_18.f90: Likewise.
+ * gfortran.dg/internal_pack_4.f90: Likewise.
+ * gfortran.dg/internal_pack_5.f90: Add -O0 to dg-options
+ to make sure the test for internal_pack is retained.
+ * gfortran.dg/internal_pack_6.f90: Split compile and run time
+ tests into this and
+ * gfortran.dg/internal_pack_6a.f90: New file.
+ * gfortran.dg/internal_pack_8.f90: Likewise.
+ * gfortran.dg/missing_optional_dummy_6: Split compile and run time
+ tests into this and
+ * gfortran.dg/missing_optional_dummy_6a.f90: New file.
+ * gfortran.dg/no_arg_check_2.f90: Split compile and run time tests
+ into this and
+ * gfortran.dg/no_arg_check_2a.f90: New file.
+ * gfortran.dg/typebound_assignment_5.f90: Split compile and run time
+ tests into this and
+ * gfortran.dg/typebound_assignment_5a.f90: New file.
+ * gfortran.dg/typebound_assignment_6.f90: Split compile and run time
+ tests into this and
+ * gfortran.dg/typebound_assignment_6a.f90: New file.
+ * gfortran.dg/internal_pack_19.f90: New file.
+ * gfortran.dg/internal_pack_20.f90: New file.
+ * gfortran.dg/internal_pack_21.f90: New file.
+
+2019-05-18 Iain Sandoe <iain@sandoe.co.uk>
+
+ * objc.dg/instancetype-0.m: New.
+
+2019-05-17 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/gcc_diag-11.c: Remove accidentally committed test.
+
+ * g++.dg/overload/conv-op1.C: Adjust text of expected messages.
+ * g++.dg/ubsan/pr63956.C: Same.
+ * g++.old-deja/g++.pt/assign1.C: Same.
+
+2019-05-17 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR testsuite/89433
+ * c-c++-common/goacc/routine-5.c: Update.
+ * c-c++-common/goacc/routine-level-of-parallelism-1.c: Likewise.
+ * c-c++-common/goacc/routine-level-of-parallelism-2.c: New file.
+
+ PR testsuite/89433
+ * c-c++-common/goacc/routine-2.c: Update, and move some test
+ into...
+ * c-c++-common/goacc/routine-level-of-parallelism-1.c: ... this
+ new file.
+
+ PR testsuite/89433
+ * c-c++-common/goacc/classify-routine.c: Update.
+ * gfortran.dg/goacc/classify-routine.f95: Likewise.
+
+2019-05-16 Martin Sebor <msebor@redhat.com>
+
+ * c-c++-common/Wbool-operation-1.c: Adjust text of expected diagnostics.
+ * c-c++-common/Wvarargs-2.c: Same.
+ * c-c++-common/Wvarargs.c: Same.
+ * c-c++-common/pr51768.c: Same.
+ * c-c++-common/tm/inline-asm.c: Same.
+ * c-c++-common/tm/safe-1.c: Same.
+ * g++.dg/asm-qual-1.C: Same.
+ * g++.dg/asm-qual-3.C: Same.
+ * g++.dg/conversion/dynamic1.C: Same.
+ * g++.dg/cpp0x/constexpr-89599.C: Same.
+ * g++.dg/cpp0x/constexpr-cast.C: Same.
+ * g++.dg/cpp0x/constexpr-shift1.C: Same.
+ * g++.dg/cpp0x/lambda/lambda-conv11.C: Same.
+ * g++.dg/cpp0x/nullptr04.C: Same.
+ * g++.dg/cpp0x/static_assert12.C: Same.
+ * g++.dg/cpp0x/static_assert8.C: Same.
+ * g++.dg/cpp1y/lambda-conv1.C: Same.
+ * g++.dg/cpp1y/pr79393-3.C: Same.
+ * g++.dg/cpp1y/static_assert1.C: Same.
+ * g++.dg/cpp1z/constexpr-if4.C: Same.
+ * g++.dg/cpp1z/constexpr-if5.C: Same.
+ * g++.dg/cpp1z/constexpr-if9.C: Same.
+ * g++.dg/eh/goto2.C: Same.
+ * g++.dg/eh/goto3.C: Same.
+ * g++.dg/expr/static_cast8.C: Same.
+ * g++.dg/ext/flexary5.C: Same.
+ * g++.dg/ext/utf-array-short-wchar.C: Same.
+ * g++.dg/ext/utf-array.C: Same.
+ * g++.dg/ext/utf8-2.C: Same.
+ * g++.dg/gomp/loop-4.C: Same.
+ * g++.dg/gomp/macro-4.C: Same.
+ * g++.dg/gomp/udr-1.C: Same.
+ * g++.dg/init/initializer-string-too-long.C: Same.
+ * g++.dg/other/offsetof9.C: Same.
+ * g++.dg/ubsan/pr63956.C: Same.
+ * g++.dg/warn/Wbool-operation-1.C: Same.
+ * g++.dg/warn/Wtype-limits-Wextra.C: Same.
+ * g++.dg/warn/Wtype-limits.C: Same.
+ * g++.dg/wrappers/pr88680.C: Same.
+ * g++.old-deja/g++.mike/eh55.C: Same.
+ * gcc.dg/Wsign-compare-1.c: Same.
+ * gcc.dg/Wtype-limits-Wextra.c: Same.
+ * gcc.dg/Wtype-limits.c: Same.
+ * gcc.dg/Wunknownprag.c: Same.
+ * gcc.dg/Wunsuffixed-float-constants-1.c: Same.
+ * gcc.dg/asm-6.c: Same.
+ * gcc.dg/asm-qual-1.c: Same.
+ * gcc.dg/cast-1.c: Same.
+ * gcc.dg/cast-2.c: Same.
+ * gcc.dg/cast-3.c: Same.
+ * gcc.dg/cpp/source_date_epoch-2.c: Same.
+ * gcc.dg/debug/pr85252.c: Same.
+ * gcc.dg/dfp/cast-bad.c: Same.
+ * gcc.dg/format/gcc_diag-1.c: Same.
+ * gcc.dg/format/gcc_diag-11.c: Same.
+ * gcc.dg/gcc_diag-11.c: Same.
+ * gcc.dg/gnu-cond-expr-2.c: Same.
+ * gcc.dg/gnu-cond-expr-3.c: Same.
+ * gcc.dg/gomp/macro-4.c: Same.
+ * gcc.dg/init-bad-1.c: Same.
+ * gcc.dg/init-bad-2.c: Same.
+ * gcc.dg/init-bad-3.c: Same.
+ * gcc.dg/pr27528.c: Same.
+ * gcc.dg/pr48552-1.c: Same.
+ * gcc.dg/pr48552-2.c: Same.
+ * gcc.dg/pr59846.c: Same.
+ * gcc.dg/pr61096-1.c: Same.
+ * gcc.dg/pr8788-1.c: Same.
+ * gcc.dg/pr90082.c: Same.
+ * gcc.dg/simd-2.c: Same.
+ * gcc.dg/spellcheck-params-2.c: Same.
+ * gcc.dg/spellcheck-params.c: Same.
+ * gcc.dg/strlenopt-49.c: Same.
+ * gcc.dg/tm/pr52141.c: Same.
+ * gcc.dg/torture/pr51106-1.c: Same.
+ * gcc.dg/torture/pr51106-2.c: Same.
+ * gcc.dg/utf-array-short-wchar.c: Same.
+ * gcc.dg/utf-array.c: Same.
+ * gcc.dg/utf8-2.c: Same.
+ * gcc.dg/warn-sprintf-no-nul.c: Same.
+ * gcc.target/i386/asm-flag-0.c: Same.
+ * gcc.target/i386/inline_error.c: Same.
+ * gcc.target/i386/pr30848.c: Same.
+ * gcc.target/i386/pr39082-1.c: Same.
+ * gcc.target/i386/pr39678.c: Same.
+ * gcc.target/i386/pr57756.c: Same.
+ * gcc.target/i386/pr68843-1.c: Same.
+ * gcc.target/i386/pr79804.c: Same.
+ * gcc.target/i386/pr82673.c: Same.
+ * obj-c++.dg/class-protocol-1.mm: Same.
+ * obj-c++.dg/exceptions-3.mm: Same.
+ * obj-c++.dg/exceptions-4.mm: Same.
+ * obj-c++.dg/exceptions-5.mm: Same.
+ * obj-c++.dg/exceptions-6.mm: Same.
+ * obj-c++.dg/method-12.mm: Same.
+ * obj-c++.dg/method-13.mm: Same.
+ * obj-c++.dg/method-6.mm: Same.
+ * obj-c++.dg/method-7.mm: Same.
+ * obj-c++.dg/method-9.mm: Same.
+ * obj-c++.dg/method-lookup-1.mm: Same.
+ * obj-c++.dg/proto-lossage-4.mm: Same.
+ * obj-c++.dg/protocol-qualifier-2.mm: Same.
+ * objc.dg/call-super-2.m: Same.
+ * objc.dg/class-protocol-1.m: Same.
+ * objc.dg/desig-init-1.m: Same.
+ * objc.dg/exceptions-3.m: Same.
+ * objc.dg/exceptions-4.m: Same.
+ * objc.dg/exceptions-5.m: Same.
+ * objc.dg/exceptions-6.m: Same.
+ * objc.dg/method-19.m: Same.
+ * objc.dg/method-2.m: Same.
+ * objc.dg/method-5.m: Same.
+ * objc.dg/method-6.m: Same.
+ * objc.dg/method-7.m: Same.
+ * objc.dg/method-lookup-1.m: Same.
+ * objc.dg/proto-hier-1.m: Same.
+ * objc.dg/proto-lossage-4.m: Same.
+
+2019-05-17 Dragan Mladjenovic <dmladjenovic@wavecomp.com>
+
+ * g++.dg/eh/o32-fp.C: New.
+ * gcc.target/mips/dwarfregtable-1.c: New.
+ * gcc.target/mips/dwarfregtable-2.c: New.
+ * gcc.target/mips/dwarfregtable-3.c: New.
+ * gcc.target/mips/dwarfregtable-4.c: New.
+ * gcc.target/mips/dwarfregtable.h: New.
+
+2019-05-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.target/x86_64/abi/test_varargs-m128.c: New file.
+ * gcc.target/x86_64/abi/avx/test_varargs-m256.c: Likewise.
+ * gcc.target/x86_64/abi/avx512f/test_varargs-m512.c: Likewise.
+
+2019-05-17 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/90497
+ * gcc.target/i386/pr90497-1.c: New test.
+ * gcc.target/i386/pr90497-2.c: Likewise.
+
+2019-05-17 Robin Dapp <rdapp@linux.ibm.com>
+
+ * gcc.target/s390/global-array-element-pic.c: Add -march=z900.
+ * gcc.target/s390/global-array-element-pic2.c: New test for z10+.
+
+2019-05-17 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/gimplefe-41.c: New testcase.
+
+2019-05-17 Jun Ma <JunMa@linux.alibaba.com>
+
+ PR tree-optimization/90106
+ * gcc.dg/cdce3.c: New test.
+
+2019-05-17 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/zvector/vec-sldw.c: New test.
+
+2019-05-17 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90478
+ * gcc.dg/tree-ssa/pr90478-2.c: Remove.
+
+2019-05-16 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/vect/vect-simd-1.c: New test.
+ * gcc.dg/vect/vect-simd-2.c: New test.
+ * gcc.dg/vect/vect-simd-3.c: New test.
+ * gcc.dg/vect/vect-simd-4.c: New test.
+
+2019-05-16 Martin Liska <mliska@suse.cz>
+
+ PR lto/90500
+ * gcc.target/i386/pr90500-1.c: New test.
+ * gcc.target/i386/pr90500-2.c: New test.
+
+2019-05-16 Vladislav Ivanishin <vlad@ispras.ru>
+
+ PR tree-optimization/90394
+ * gcc.dg/uninit-pr90394-1-gimple.c: New test.
+ * gcc.dg/uninit-pr90394.c: New test.
+
+2019-05-16 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/90502
+ * gcc.dg/tree-ssa/vector-6.c: Adjust for half of the
+ transforms happening earlier now.
+
+2019-05-16 Iain Sandoe <iain@sandoe.co.uk>
+
+ * lib/target-supports.exp (check_effective_target_cet): Add the
+ -fcf-protection flag to the build conditions.
+
+2019-05-16 Jun Ma <JunMa@linux.alibaba.com>
+
+ PR tree-optimization/90106
+ * gcc.dg/cdce1.c: Check tailcall code generation after cdce pass.
+ * gcc.dg/cdce2.c: Likewise.
+
+2019-05-16 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90424
+ * g++.target/i386/pr90424-1.C: New testcase.
+ * g++.target/i386/pr90424-2.C: Likewise.
+
+2019-05-16 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/gimplefe-40.c: Amend again.
+
+2019-05-15 Cherry Zhang <cherryyz@google.com>
+
+ * go.test/test/nilptr2.go: Change use function to actually do
+ something.
+
+2019-05-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/90478
+ * gcc.dg/tree-ssa/pr90478.c: Add empty dg-options. Use long long type
+ instead of long.
+
+ * c-c++-common/gomp/simd8.c: New test.
+
+2019-05-15 Marek Polacek <polacek@redhat.com>
+
+ CWG 2096 - constraints on literal unions.
+ * g++.dg/cpp0x/literal-type1.C: New test.
+
+2019-05-15 Janne Blomqvist <jb@gcc.gnu.org>
+
+ PR fortran/90461
+ * gfortran.dg/open_errors_2.f90: Add -std=f2008, adjust line number.
+ * gfortran.dg/open_errors_3.f90: New test.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * gcc.target/i386/mmx-vals.h: New file.
+ * gcc.target/i386/sse2-mmx-2.c: Likewise.
+ * gcc.target/i386/sse2-mmx-3.c: Likewise.
+ * gcc.target/i386/sse2-mmx-4.c: Likewise.
+ * gcc.target/i386/sse2-mmx-5.c: Likewise.
+ * gcc.target/i386/sse2-mmx-6.c: Likewise.
+ * gcc.target/i386/sse2-mmx-7.c: Likewise.
+ * gcc.target/i386/sse2-mmx-8.c: Likewise.
+ * gcc.target/i386/sse2-mmx-9.c: Likewise.
+ * gcc.target/i386/sse2-mmx-10.c: Likewise.
+ * gcc.target/i386/sse2-mmx-11.c: Likewise.
+ * gcc.target/i386/sse2-mmx-12.c: Likewise.
+ * gcc.target/i386/sse2-mmx-13.c: Likewise.
+ * gcc.target/i386/sse2-mmx-14.c: Likewise.
+ * gcc.target/i386/sse2-mmx-15.c: Likewise.
+ * gcc.target/i386/sse2-mmx-16.c: Likewise.
+ * gcc.target/i386/sse2-mmx-17.c: Likewise.
+ * gcc.target/i386/sse2-mmx-18a.c: Likewise.
+ * gcc.target/i386/sse2-mmx-18b.c: Likewise.
+ * gcc.target/i386/sse2-mmx-18c.c: Likewise.
+ * gcc.target/i386/sse2-mmx-19a.c: Likewise.
+ * gcc.target/i386/sse2-mmx-18b.c: Likewise.
+ * gcc.target/i386/sse2-mmx-19c.c: Likewise.
+ * gcc.target/i386/sse2-mmx-19d.c: Likewise.
+ * gcc.target/i386/sse2-mmx-19e.c: Likewise.
+ * gcc.target/i386/sse2-mmx-20.c: Likewise.
+ * gcc.target/i386/sse2-mmx-21.c: Likewise.
+ * gcc.target/i386/sse2-mmx-22.c: Likewise.
+ * gcc.target/i386/sse2-mmx-cvtpi2ps.c: Likewise.
+ * gcc.target/i386/sse2-mmx-cvtps2pi.c: Likewise.
+ * gcc.target/i386/sse2-mmx-cvttps2pi.c: Likewise.
+ * gcc.target/i386/sse2-mmx-maskmovq.c: Likewise.
+ * gcc.target/i386/sse2-mmx-packssdw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-packsswb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-packuswb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-paddb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-paddd.c: Likewise.
+ * gcc.target/i386/sse2-mmx-paddq.c: Likewise.
+ * gcc.target/i386/sse2-mmx-paddsb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-paddsw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-paddusb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-paddusw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-paddw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pand.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pandn.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pavgb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pavgw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pcmpeqb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pcmpeqd.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pcmpeqw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pcmpgtb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pcmpgtd.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pcmpgtw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pextrw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pinsrw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pmaddwd.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pmaxsw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pmaxub.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pminsw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pminub.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pmovmskb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pmulhuw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pmulhw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pmullw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pmuludq.c: Likewise.
+ * gcc.target/i386/sse2-mmx-por.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psadbw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pshufw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pslld.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pslldi.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psllq.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psllqi.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psllw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psllwi.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psrad.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psradi.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psraw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psrawi.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psrld.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psrldi.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psrlq.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psrlqi.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psrlw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psrlwi.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psubb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psubd.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psubq.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psubusb.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psubusw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-psubw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-punpckhbw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-punpckhdq.c: Likewise.
+ * gcc.target/i386/sse2-mmx-punpckhwd.c: Likewise.
+ * gcc.target/i386/sse2-mmx-punpcklbw.c: Likewise.
+ * gcc.target/i386/sse2-mmx-punpckldq.c: Likewise.
+ * gcc.target/i386/sse2-mmx-punpcklwd.c: Likewise.
+ * gcc.target/i386/sse2-mmx-pxor.c: Likewise.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * config/i386/i386-builtins.c (bdesc_tm): Enable MMX intrinsics
+ with SSE2.
+
+2019-05-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89021
+ * gcc.target/i386/pr82483-1.c: Error only on ia32.
+ * gcc.target/i386/pr82483-2.c: Likewise.
+
+2019-05-15 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90478
+ * gcc.dg/tree-ssa/pr90478-2.c: New test.
+ * gcc.dg/tree-ssa/pr90478.c: New test.
+
+2019-05-15 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/gimplefe-40.c: Amend.
+
+2019-05-15 Iain Sandoe <iain@sandoe.co.uk>
+
+ * lib/target-supports.exp
+ (check_effective_target_powerpc_p8vector_ok): No support for Darwin.
+ (check_effective_target_powerpc_p9vector_ok): Likewise.
+ (check_effective_target_powerpc_float128_sw_ok): Likewise.
+ (check_effective_target_powerpc_float128_hw_ok): Likewise.
+ (check_effective_target_powerpc_vsx_ok): Likewise.
+ * gcc.target/powerpc/bfp/bfp.exp: Don't try to run this for Darwin.
+ * gcc.target/powerpc/dfp/dfp.exp: Likewise.
+
+2019-05-15 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/pr87600.h: Add __POWERPC__ as an alternate test
+ for PowerPC platforms.
+
+2019-05-15 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/82920
+ * g++.dg/cet-notrack-1.C: Adjust scan assembler for Darwin.
+ * gcc.target/i386/cet-notrack-5a.c: Likewise.
+ * gcc.target/i386/cet-notrack-5b.c: Likewise.
+ * gcc.target/i386/cet-notrack-6b.c: Likewise.
+ * gcc.target/i386/cet-notrack-icf-1.c: Likewise.
+ * gcc.target/i386/cet-notrack-icf-2.c: Likewise.
+ * gcc.target/i386/cet-notrack-icf-3.c: Likewise.
+ * gcc.target/i386/cet-notrack-icf-4.c: Likewise.
+ * gcc.target/i386/cet-sjlj-3.c: Likewise.
+ * gcc.target/i386/cet-sjlj-5.c: Likewise.
+
+2019-05-14 Marek Polacek <polacek@redhat.com>
+
+ PR c++/68918
+ * g++.dg/cpp0x/decltype71.C: New test.
+
+ PR c++/70156
+ * g++.dg/init/static5.C: New test.
+
+2019-05-14 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR target/82920
+ * gcc.target/i386/cet-sjlj-6b.c: Require effective target x32.
+ * gcc.target/i386/pr52146.c: Likewise.
+ * gcc.target/i386/pr52698.c: Likewise.
+ * gcc.target/i386/pr52857-1.c: Likewise.
+ * gcc.target/i386/pr52857-2.c: Likewise.
+ * gcc.target/i386/pr52876.c: Likewise.
+ * gcc.target/i386/pr53698.c: Likewise.
+ * gcc.target/i386/pr54157.c: Likewise.
+ * gcc.target/i386/pr55049-1.c: Likewise.
+ * gcc.target/i386/pr55093.c: Likewise.
+ * gcc.target/i386/pr55116-1.c: Likewise.
+ * gcc.target/i386/pr55116-2.c: Likewise.
+ * gcc.target/i386/pr55597.c: Likewise.
+ * gcc.target/i386/pr59929.c: Likewise.
+ * gcc.target/i386/pr66470.c: Likewise.
+
+2019-05-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/atomic/c11-atomic-exec-4.c: Simplify triplet to
+ *-*-solaris2*.
+ * gcc.dg/atomic/c11-atomic-exec-5.c: Likewise.
+ * gcc.dg/c99-math-double-1.c: Likewise.
+ * gcc.dg/c99-math-float-1.c: Likewise.
+ * gcc.dg/c99-math-long-double-1.c: Likewise.
+ * gcc.misc-tests/linkage.exp: Simplify triplet to
+ x86_64-*-solaris2*.
+
+ * gcc.target/i386/mcount_pic.c: Remove *-*-solaris2.10* && !gld
+ xfail.
+ * gcc.target/i386/pr63620.c: Likewise.
+
+ * lib/target-supports.exp (check_sse_os_support_available): Remove
+ Solaris 9/x86 workaround.
+
+2019-05-14 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/gimplefe-40.c: New testcase.
+
+2019-05-14 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR preprocessor/90382
+ * g++.dg/diagnostic/trailing1.C: New test.
+
+2019-05-14 marxin <mliska@suse.cz>
+
+ PR middle-end/90340
+ * gcc.dg/tree-ssa/pr90340-2.c: Add case-values-threshold
+ param.
+
+2019-05-14 Richard Biener <rguenther@suse.de>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR tree-optimization/88828
+ * gcc.target/i386/pr88828-1.c: New test.
+ * gcc.target/i386/pr88828-1a.c: Likewise.
+ * gcc.target/i386/pr88828-1b.c: Likewise.
+ * gcc.target/i386/pr88828-1c.c: Likewise.
+ * gcc.target/i386/pr88828-4a.c: Likewise.
+ * gcc.target/i386/pr88828-4b.c: Likewise.
+ * gcc.target/i386/pr88828-5a.c: Likewise.
+ * gcc.target/i386/pr88828-5b.c: Likewise.
+ * gcc.target/i386/pr88828-7.c: Likewise.
+ * gcc.target/i386/pr88828-7a.c: Likewise.
+ * gcc.target/i386/pr88828-7b.c: Likewise.
+ * gcc.target/i386/pr88828-8.c: Likewise.
+ * gcc.target/i386/pr88828-8a.c: Likewise.
+ * gcc.target/i386/pr88828-8b.c: Likewise.
+ * gcc.target/i386/pr88828-9.c: Likewise.
+ * gcc.target/i386/pr88828-9a.c: Likewise.
+ * gcc.target/i386/pr88828-9b.c: Likewise.
+
+2019-05-14 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com\>
+
+ * gcc.target/aarch64/signbitv4sf.c: New test.
+ * gcc.target/aarch64/signbitv2sf.c: New test.
+
+2019-05-13 Jonathan Wakely <jwakely@redhat.com>
+
+ * g++.dg/cpp0x/Wattributes1.C: Adjust dg-error line number to fix
+ regression, by matching a note on any line.
+ * g++.dg/cpp0x/Wattributes2.C: Add another copy that checks the
+ correct line number is matched without depending on a library header.
+
+2019-05-13 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90402
+ * gcc.dg/torture/pr90402-1.c: New testcase.
+
+2019-05-12 Iain Sandoe <iain@sandoe.co.uk>
+ Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ PR target/82920
+ * gcc.target/i386/indirect-thunk-1.c: Adjust scan-asms for Darwin,
+ do not use -fno-pic on Darwin.
+ * gcc.target/i386/indirect-thunk-2.c: Likewise.
+ * gcc.target/i386/indirect-thunk-3.c: Likewise.
+ * gcc.target/i386/indirect-thunk-4.c: Likewise.
+ * gcc.target/i386/indirect-thunk-7.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-1.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-2.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-3.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-4.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-5.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-6.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-7.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-8.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-1.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-2.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-3.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-4.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-7.c: Likewise.
+ * gcc.target/i386/indirect-thunk-inline-1.c: Likewise.
+ * gcc.target/i386/indirect-thunk-inline-2.c: Likewise.
+ * gcc.target/i386/indirect-thunk-inline-3.c: Likewise.
+ * gcc.target/i386/indirect-thunk-inline-4.c: Likewise.
+ * gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
+ * gcc.target/i386/indirect-thunk-register-1.c: Likewise.
+ * gcc.target/i386/indirect-thunk-register-2.c: Likewise.
+ * gcc.target/i386/indirect-thunk-register-3.c: Likewise.
+ * gcc.target/i386/indirect-thunk-register-4.c: Likewise.
+ * gcc.target/i386/ret-thunk-1.c: Likewise.
+ * gcc.target/i386/ret-thunk-10.c: Likewise.
+ * gcc.target/i386/ret-thunk-11.c: Likewise.
+ * gcc.target/i386/ret-thunk-12.c: Likewise.
+ * gcc.target/i386/ret-thunk-13.c: Likewise.
+ * gcc.target/i386/ret-thunk-14.c: Likewise.
+ * gcc.target/i386/ret-thunk-15.c: Likewise.
+ * gcc.target/i386/ret-thunk-16.c: Likewise.
+ * gcc.target/i386/ret-thunk-2.c: Likewise.
+ * gcc.target/i386/ret-thunk-22.c: Likewise.
+ * gcc.target/i386/ret-thunk-23.c: Likewise.
+ * gcc.target/i386/ret-thunk-24.c: Likewise.
+ * gcc.target/i386/ret-thunk-3.c: Likewise.
+ * gcc.target/i386/ret-thunk-4.c: Likewise.
+ * gcc.target/i386/ret-thunk-5.c: Likewise.
+ * gcc.target/i386/ret-thunk-6.c: Likewise.
+ * gcc.target/i386/ret-thunk-7.c: Likewise.
+ * gcc.target/i386/ret-thunk-8.c: Likewise.
+ * gcc.target/i386/ret-thunk-9.c: Likewise.
+
+2019-05-11 Iain Sandoe <iain@sandoe.co.uk>
+
+ PR testsuite/81058
+ * gcc.target/i386/avx512bw-vpmovswb-1.c: Use regular data section
+ for variables on Darwin, rather than common.
+ * gcc.target/i386/avx512bw-vpmovuswb-1.c: Likewise.
+ * gcc.target/i386/avx512bw-vpmovwb-1.c: Likewise.
+
+2019-05-11 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp2a/multiple-deleted-destroying-delete-error-1.C: New.
+ * g++.dg/cpp2a/multiple-deleted-destroying-delete-error-2.C: Likewise.
+
+2019-05-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/61968
+ * gfortran.dg/assumed_type_10.f90: New test case.
+ * gfortran.dg/assumed_type_11.f90: New test case.
+
+2019-05-10 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.target/x86_64/abi/avx512f/abi-avx512f.exp: Darwin is
+ now tested.
+ * gcc.target/x86_64/abi/avx512f/asm-support-darwin.s: New.
+
+2019-05-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/main1.C: New.
+
+2019-05-10 Marek Polacek <polacek@redhat.com>
+
+ PR c++/78010 - bogus -Wsuggest-override warning on final function.
+ * g++.dg/warn/Wsuggest-override-2.C: New test.
+
+2019-05-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/90385
+ * gfortran.dg/pr90385.f90: New test.
+
+ PR c++/90383
+ * g++.dg/cpp1y/constexpr-90383-1.C: New test.
+ * g++.dg/cpp1y/constexpr-90383-2.C: New test.
+
+2019-05-10 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/90093
+ * gfortran.dg/ISO_Fortran_binding_12.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_12.c: Supplementary code.
+
+ PR fortran/90352
+ * gfortran.dg/iso_c_binding_char_1.f90: New test.
+
+ PR fortran/90355
+ * gfortran.dg/ISO_Fortran_binding_4.f90: Add 'substr' to test
+ the direct passing of substrings as descriptors to bind(C).
+ * gfortran.dg/assign_10.f90: Increase the tree_dump count of
+ 'atmp' to account for the setting of the 'span' field.
+ * gfortran.dg/transpose_optimization_2.f90: Ditto.
+
+2019-05-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88709
+ PR tree-optimization/90271
+ * gcc.dg/store_merging_29.c: Allow 4 stores to replace 6 stores on
+ arm*-*-*.
+
+ PR pch/90326
+ * g++.dg/pch/pr90326.C: New test.
+ * g++.dg/pch/pr90326.Hs: New file.
+
+2019-05-10 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90340
+ * gcc.dg/tree-ssa/pr90340-2.c: New test.
+ * gcc.dg/tree-ssa/pr90340.c: New test.
+
+2019-05-09 Cherry Zhang <cherryyz@google.com>
+
+ * go.dg/mapstring.go: New test.
+
+2019-05-09 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/90405
+ * gcc.target/arm/pr90405.c: New test.
+
+2019-05-09 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/gimplefe-39.c: New test.
+
+2019-05-09 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/gimplefe-37.c: New test.
+ * gcc.dg/gimplefe-33.c: Likewise.
+
+2019-05-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/90382
+ Revert:
+ 2018-04-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/trailing1.C: New.
+
+2019-05-09 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90395
+ * gcc.dg/torture/pr90395.c: New testcase.
+
+2019-05-08 Cherry Zhang <cherryyz@google.com>
+
+ * go.dg/cmpstring.go: New test.
+
+2019-05-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/59813
+ PR tree-optimization/89060
+ * gcc.dg/tree-ssa/pr89060.c: New test.
+
+2019-05-08 Mihail Ionescu <mihail.ionescu@arm.com>
+ Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88167
+ * gcc.target/arm/pr88167-1.c: New test.
+ * gcc.target/arm/pr88167-2.c: New test.
+
+2018-05-08 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90078
+ * g++.dg/tree-ssa/pr90078.C: New test.
+
+2018-05-08 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90240
+ * gfortran.dg/graphite/pr90240.f: New test.
+
+2019-05-08 Li Jia He <helijia@linux.ibm.com>
+
+ PR other/90381
+ * gcc.dg/tree-ssa/pr88676-2.c: Add 'target le' option to limit the
+ test case to run on the little endian machine.
+
+2019-05-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/90356
+ * gcc.dg/tree-ssa/pr90356-1.c: New test.
+ * gcc.dg/tree-ssa/pr90356-2.c: New test.
+ * gcc.dg/tree-ssa/pr90356-3.c: New test.
+ * gcc.dg/tree-ssa/pr90356-4.c: New test.
+
+2019-05-07 Wei Xiao <wei3.xiao@intel.com>
+
+ * gcc.target/i386/avx512bf16-vcvtne2ps2bf16-1.c: New test.
+ * gcc.target/i386/avx512bf16-vcvtneps2bf16-1.c: New test.
+ * gcc.target/i386/avx512bf16-vdpbf16ps-1.c: New test.
+ * gcc.target/i386/avx512bf16vl-vcvtne2ps2bf16-1.c: New test.
+ * gcc.target/i386/avx512bf16vl-vcvtneps2bf16-1.c: New test.
+ * gcc.target/i386/avx512bf16vl-vdpbf16ps-1.c: New test.
+ * gcc.target/i386/builtin_target.c: Handle avx512bf16.
+ * gcc.target/i386/sse-12.c: Add -mavx512bf16.
+ * gcc.target/i386/sse-13.c: Ditto.
+ * gcc.target/i386/sse-14.c: Ditto.
+ * gcc.target/i386/sse-22.c: Ditto.
+ * gcc.target/i386/sse-23.c: Ditto.
+ * g++.dg/other/i386-2.C: Ditto.
+ * g++.dg/other/i386-3.C: Ditto.
+
+2019-05-07 Cherry Zhang <cherryyz@google.com>
+
+ * go.dg/arrayclear.go: New test.
+ * go.dg/mapclear.go: New test.
+
+2019-05-07 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ PR target/89765
+ * gcc.target/powerpc/pr89765-mc.c: New test.
+ * gcc.target/powerpc/vsx-builtin-10c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-10d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-11c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-11d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-12c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-12d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-13c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-13d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-14c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-14d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-15c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-15d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-16c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-16d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-17c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-17d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-18c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-18d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-19c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-19d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-20c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-20d.c: New test.
+ * gcc.target/powerpc/vsx-builtin-9c.c: New test.
+ * gcc.target/powerpc/vsx-builtin-9d.c: New test.
+
+2019-05-07 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * gcc.target/aarch64/sve/sad_1.c: New test for sum of absolute
+ differences.
+
+2019-05-07 Uroš Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/asm-7.c: New test.
+ * gcc.target/i386/asm-1.c: Update expected error string.
+ * gcc.target/i386/pr62120.c: Ditto.
+
+2019-05-07 Li Jia He <helijia@linux.ibm.com>
+
+ * gcc.dg/tree-ssa/pr37508.c: Add the no-ssa-phiopt option to skip phi
+ optimization.
+ * gcc.dg/tree-ssa/pr88676-2.c: New testcase.
+
+2019-05-06 H.J. Lu <hongjiu.lu@intel.com>
+ Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/89750
+ PR target/86444
+ * gcc.target/i386/avx512f-vcomisd-2.c: New.
+ * gcc.target/i386/avx512f-vcomisd-2.c: Likewise.
+
+2019-05-06 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/90290
+ * gfortran.dg/pr90290.f90: New test.
+
+2019-05-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88709
+ PR tree-optimization/90271
+ * gcc.dg/store_merging_26.c: New test.
+ * gcc.dg/store_merging_27.c: New test.
+ * gcc.dg/store_merging_28.c: New test.
+ * gcc.dg/store_merging_29.c: New test.
+
+2019-05-06 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ PR target/89424
+ * gcc.target/powerpc/pr89424-0.c: New test.
+ * gcc.target/powerpc/vsx-builtin-13a.c: Define macro PR89424 to
+ enable testing of newly patched capability.
+ * gcc.target/powerpc/vsx-builtin-13b.c: Likewise.
+ * gcc.target/powerpc/vsx-builtin-20a.c: Likewise.
+ * gcc.target/powerpc/vsx-builtin-20b.c: Likewise.
+
+2019-05-06 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90265 - ICE with generic lambda.
+ * g++.dg/cpp1y/lambda-generic-90265.C: New test.
+
+2019-05-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90358
+ * gcc.target/i386/pr90358.c: New testcase.
+
+2019-05-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88828
+ * gcc.target/i386/pr88828-0.c: New testcase.
+
+2019-05-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90328
+ * gcc.dg/torture/pr90328.c: New testcase.
+
+2019-05-06 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/90331
+ * gcc.dg/pr87314-1.c: Align the substring to open up
+ string merging for targets aligning strings to 8 bytes.
+
+2019-05-06 Martin Liska <mliska@suse.cz>
+
+ PR sanitizer/90312
+ * gcc.dg/asan/pr87930.c: Run the test only on *linux or *gnu
+ systems.
+ * gcc.dg/tsan/pr88017.c: Likewise.
+
+2019-05-05 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/90344
+ * gfortran.dg/pr90344.f90: New test
+
+2019-05-03 Marc Glisse <marc.glisse@inria.fr>
+
+ PR tree-optimization/90269
+ * g++.dg/tree-ssa/ldist-1.C: New file.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/vect/slp-reduc-sad-2.c: New testcase.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89518
+ * gcc.dg/pr89518.c: New testcase.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/87314
+ * gcc.dg/pr87314-1.c: New testcase.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88963
+ * gcc.dg/tree-ssa/ssa-fre-31.c: Disable forwprop.
+ * gcc.target/i386/pr88963-1.c: New testcase.
+ * gcc.target/i386/pr88963-2.c: Likewise.
+
+2019-05-03 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ PR target/88809
+ * gcc.target/i386/pr88809.c: Adjust for darwin.
+ * gcc.target/i386/pr88809-2.c: Adjust for i386 and darwin.
+
+2019-05-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/90303
+ * g++.target/i386/pr90303.C: New test.
+
+2019-05-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89698
+ * g++.dg/tree-ssa/pr89698.C: New testcase.
+
+2019-05-02 Iain Sandoe <iain@sandoe.co.uk>
+
+ * g++.dg/ext/instantiate2.C: Remove special-casing for Darwin.
+
+2019-05-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89653
+ * g++.dg/vect/pr89653.cc: New testcase.
+
+2019-05-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89509
+ * gcc.dg/torture/restrict-8.c: New testcase.
+
+2019-05-02 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/tree-prof/section-attr-1.c: Update scan-asm regex
+ for cold section label.
+ * gcc.dg/tree-prof/section-attr-2.c: Likewise.
+ * gcc.dg/tree-prof/section-attr-3.c: Likewise.
+
+2019-05-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.target/i386/spellcheck-options-5.c: Restrict to Linux and
+ GNU targets.
+
+2019-05-02 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * gcc.target/aarch64/sve/dot_1.c: New test for dot product.
+
+2019-05-02 Martin Liska <mliska@suse.cz>
+
+ * gcc.target/i386/funcspec-4.c: Update scanned pattern.
+ * g++.target/i386/pr57362.C: Likewise.
+
+2019-05-02 Martin Liska <mliska@suse.cz>
+
+ PR target/88809
+ * gcc.target/i386/pr88809.c: New test.
+ * gcc.target/i386/pr88809-2.c: New test.
+
+2019-05-01 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ PR fortran/60144
+ * gfortran.dg/block_name_2.f90: Adjust dg-error.
+ * gfortran.dg/dec_type_print_3.f90.f90: Likewise.
+ * gfortran.dg/pr60144.f90: New test.
+
+2019-05-01 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/90037
+ * g++.dg/tree-ssa/pr88797.C: New test.
+
+2019-05-01 Nathan Sidwell <nathan@acm.org>
+
+ * g++.dg/cpp0x/decltype9.C: Adjust expected diagnostics.
+
+2019-04-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89093
+ * gcc.target/aarch64/return_address_sign_3.c: Remove extra space in
+ target attribute.
+
+2019-04-30 Giuliano Belinassi <giuliano.belinassi@usp.br>
+
+ * gcc.dg/sinhatanh-2.c: Count the number of functions.
+ * gcc.dg/sinhatanh-3.c: Likewise.
+
+2019-04-30 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/Werror-13.c: Add new tests for it.
+ * gcc.dg/pragma-diag-6.c: Likewise.
+
+2019-04-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89093
+ * gcc.target/aarch64/pr89093.c: New test.
+ * gcc.target/aarch64/pr63304_1.c: Remove space from target string.
+
+ PR tree-optimization/89475
+ * gcc.dg/tree-ssa/pr89475.c: New test.
+
+2019-04-30 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90240
+ Revert:
+ 2019-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90078
+ * g++.dg/tree-ssa/pr90078.C: New test.
+
+2019-04-29 Vladislav Ivanishin <vlad@ispras.ru>
+
+ * gcc.dg/uninit-25-gimple.c: New test.
+ * gcc.dg/uninit-25.c: New test.
+ * gcc.dg/uninit-26.c: New test.
+ * gcc.dg/uninit-27-gimple.c: New test.
+
+2019-04-29 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90278
+ * gcc.dg/torture/pr90278.c: New testcase.
+
+2019-04-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/90173
+ * g++.dg/cpp1z/class-deduction66.C: Use dg-do compile instead of
+ dg-do run.
+
+2019-04-27 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89261
+ * gcc.target/i386/pr89261.c: New test.
+
+2019-04-27 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/90258
+ * gcc.dg/completion-5.c: New test.
+ * gcc.target/i386/spellcheck-options-5.c: New test.
+
+2019-04-26 Jim Wilson <jimw@sifive.com>
+
+ * gcc.target/riscv/load-immediate.c: New.
+
+2019-04-26 Jonathan Wakely <jwakely@redhat.com>
+
+ PR c++/90243
+ * g++.dg/diagnostic/pr90243.C: New test.
+
+2019-04-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/90173
+ * g++.dg/cpp1z/class-deduction66.C: New.
+
+2019-04-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/trailing1.C: New.
+
+2019-04-26 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.dg/alias-16.c: New test.
+
+2019-04-25 Martin Liska <mliska@suse.cz>
+ H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89929
+ * g++.target/i386/mv28.C: New test.
+ * gcc.target/i386/mvc14.c: Likewise.
+ * g++.target/i386/pr57362.C: Updated.
+
+2019-04-24 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/90037
+ * gcc.dg/tree-ssa/20030710-1.c: Update dump file to scan.
+ * gcc.dg/isolate-2.c: Likewise.
+ * gcc.dg/isolate-4.c: Likewise.
+ * gcc.dg/pr19431.c: Accept either ordering of PHI args.
+ * gcc.dg/pr90037.c: New test.
+
+2019-04-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/44648
+ * g++.dg/warn/Wunused-var-35.C: Remove xfail.
+
+2019-04-25 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/90194
+ * g++.dg/torture/pr90194.C: New testcase.
+
+2019-04-24 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90236
+ * g++.dg/cpp1z/nontype-auto16.C: New test.
+
+2019-04-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90193
+ * gcc.target/i386/pr90193.c: New test.
+
+2019-04-24 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ PR target/89952
+ * gcc.target/s390/pr89952.c: New test.
+
+2019-04-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90187
+ * g++.target/i386/pr90187.C: New test.
+
+2019-04-24 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * gdc.test/README.gcc: New file.
+
+2019-04-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/90208
+ * gcc.dg/tsan/pr90208-1.c: New test.
+ * gcc.dg/tsan/pr90208-2.c: New test.
+
+ PR tree-optimization/90211
+ * gcc.dg/autopar/pr90211.c: New test.
+
+2019-04-23 Iain Buclaw <ibuclaw@gdcproject.org>
+ Robin Dapp <rdapp@linux.ibm.com>
+
+ * gdc.dg/link.d: Test if target d_runtime.
+ * gdc.dg/runnable.d: Fix tests to work on BigEndian.
+ * gdc.dg/simd.d: Likewise.
+
+2019-04-23 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * gdc.test/fail_compilation/fail2456.d: New test.
+ * gdc.test/fail_compilation/test18312.d: New test.
+ * gdc.test/gdc-test.exp (gdc-convert-args): Handle -betterC.
+
+2018-04-23 Sudakshina Das <sudi.das@arm.com>
+
+ * gcc.target/aarch64/bti-1.c: Add scan directive for gnu note section
+ for linux targets.
+ * gcc.target/aarch64/va_arg_1.c: Update scan directive to not clash
+ with GNU note section.
+
+2019-04-23 Jeff Law <law@redhat.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_keeps_null_pointer_checks): Add cr16.
+
+2019-04-23 Roman Zhuykov <zhroma@ispras.ru>
+
+ PR rtl-optimization/87979
+ * gcc.dg/pr87979.c: New test.
+
+2019-04-23 Roman Zhuykov <zhroma@ispras.ru>
+
+ PR rtl-optimization/84032
+ * gcc.dg/pr84032.c: New test.
+
+2018-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90078
+ * g++.dg/tree-ssa/pr90078.C: New test.
+
+2018-04-23 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/90021
+ * gfortran.dg/pr90021.f90: New test.
+
+2019-04-22 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/90166
+ * gfortran.dg/submodule_22.f08: Add additional dg-error comments.
+
+2019-04-22 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/57284
+ * gfortran.dg/class_70.f03
+
+2019-04-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/90178
+ * gcc.target/i386/pr90178.c: New test.
+
+2019-04-20 Sandra Loosemore <sandra@codesourcery.com>
+
+ * g++.dg/ipa/pr89009.C: Add dg-require-effective-target fpic.
+
+2019-04-19 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/89900
+ * g++.dg/cpp0x/pr89900-1.C: New.
+ * g++.dg/cpp0x/pr89900-2.C: Likewise.
+ * g++.dg/cpp0x/pr89900-3.C: Likewise.
+ * g++.dg/cpp0x/pr89900-4.C: Likewise.
+
+2019-04-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/90139
+ * gcc.c-torture/compile/pr90139.c: New test.
+
+ PR c++/90138
+ * g++.dg/template/pr90138.C: New test.
+
+ PR c/89888
+ * c-c++-common/pr89888.c: New test.
+ * g++.dg/torture/pr40335.C: Change dg-bogus into dg-warning.
+ Don't expect -Wswitch-unreachable warning.
+
+ PR c++/90108
+ * c-c++-common/pr90108.c: New test.
+
+2019-04-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/85164
+ * gcc.dg/pr85164-1.c, gcc.dg/pr85164-2.c: New tests.
+
+2019-04-18 Richard Biener <rguenther@suse.de>
+
+ PR debug/90131
+ * gcc.dg/guality/pr90131.c: New testcase.
+
+2019-04-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89325
+ * g++.dg/ext/attrib58.C: New test.
+ * g++.dg/ext/attrib59.C: New test.
+ * g++.dg/ext/attrib60.C: New test.
+
+ PR target/90125
+ * gcc.target/i386/avx512f-vfmsubXXXss-2.c (avx512f_test): Adjust
+ constants to ensure precise result even when not using fma.
+ * gcc.target/i386/avx512f-vfnmaddXXXss-2.c (avx512f_test): Likewise.
+ * gcc.target/i386/avx512f-vfmaddXXXsd-3.c: New test.
+ * gcc.target/i386/avx512f-vfmaddXXXss-3.c: New test.
+ * gcc.target/i386/avx512f-vfmsubXXXsd-3.c: New test.
+ * gcc.target/i386/avx512f-vfmsubXXXss-3.c: New test.
+ * gcc.target/i386/avx512f-vfnmaddXXXsd-3.c: New test.
+ * gcc.target/i386/avx512f-vfnmaddXXXss-3.c: New test.
+ * gcc.target/i386/avx512f-vfnmsubXXXsd-3.c: New test.
+ * gcc.target/i386/avx512f-vfnmsubXXXss-3.c: New test.
+
+2019-04-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/90124 - bogus error with incomplete type in decltype.
+ * g++.dg/cpp0x/decltype70.C: New test.
+
+2019-04-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/90095
+ * gcc.dg/pr90095-1.c: New test.
+ * gcc.dg/pr90095-2.c: New test.
+
+2019-04-17 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR fortran/90048
+ * gfortran.dg/goacc/private-explicit-kernels-1.f95: New file.
+ * gfortran.dg/goacc/private-explicit-parallel-1.f95: Likewise.
+ * gfortran.dg/goacc/private-explicit-routine-1.f95: Likewise.
+
+ PR fortran/90067
+ PR fortran/90114
+ * gfortran.dg/goacc/private-1.f95: Remove file.
+ * gfortran.dg/goacc/private-2.f95: Likewise.
+ * gfortran.dg/goacc/private-predetermined-kernels-1.f95: New file.
+ * gfortran.dg/goacc/private-predetermined-parallel-1.f95:
+ Likewise.
+ * gfortran.dg/goacc/private-predetermined-routine-1.f95: Likewise.
+
+2019-04-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89093
+ * gcc.target/arm/pr89093-2.c: New test.
+
+2019-04-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/86953
+ * g++.dg/cpp0x/constexpr-86953.C: New test.
+
+2019-04-16 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ * g++.dg/lto/pr89358_0.C: Replace dg-* with dg-lto-*.
+
+2019-04-16 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/89528
+ * gcc.dg/guality/pr89528.c: New.
+
+ PR rtl-optimization/86438
+ * gcc.dg/torture/pr86438.c: Split up too-wide shift.
+
+2019-04-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/90096
+ * gcc.target/i386/pr90096.c: New test.
+ * gcc.target/i386/pr69255-1.c: Adjust expected diagnostics.
+ * gcc.target/i386/pr69255-2.c: Likewise.
+ * gcc.target/i386/pr69255-3.c: Likewise.
+
+ PR rtl-optimization/90082
+ * gcc.dg/pr90082.c: New test.
+
+ PR tree-optimization/90090
+ * g++.dg/opt/pr90090.C: New test.
+
+2019-04-16 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/56049
+ * gfortran.dg/pr56049.f90: New testcase.
+
+2019-04-15 Richard Biener <rguenther@suse.de>
+
+ PR debug/90074
+ * gcc.dg/guality/pr90074.c: New testcase.
+
+2019-04-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90071
+ * gcc.dg/torture/pr90071.c: New testcase.
+
+2019-04-15 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR rtl-optimization/89794
+ * gcc.dg/torture/pr89794.c: New testcase.
+
+2019-04-15 Richard Biener <rguenther@suse.de>
+
+ PR ipa/88936
+ * gcc.dg/torture/pr88936-1.c: New testcase.
+ * gcc.dg/torture/pr88936-2.c: Likewise.
+ * gcc.dg/torture/pr88936-3.c: Likewise.
+
+2019-04-15 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/pr89693
+ * g++.dg/ipa/pr89693.C: New test.
+
+2019-04-15 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ PR tree-optimization/90020
+ * gcc.dg/torture/pr90020.c: Add linker options for darwin.
+
+2019-04-14 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/89358
+ * g++.dg/lto/pr89358_0.C: New testcase.
+ * g++.dg/lto/pr89358_1.C: New testcase.
+
+2019-04-14 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/85448
+ * gfortran.dg/bind_c_usage_33.f90: New test and...
+ * gfortran.dg/bind_c_usage_33_c.c: Additional source.
+
+2019-04-14 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/89843
+ * gfortran.dg/ISO_Fortran_binding_4.f90: Modify the value of x
+ in ctg. Test the conversion of the descriptor types in the main
+ program.
+ * gfortran.dg/ISO_Fortran_binding_10.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_10.c: Called by it.
+
+ PR fortran/89846
+ * gfortran.dg/ISO_Fortran_binding_11.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_11.c: Called by it.
+
+ PR fortran/90022
+ * gfortran.dg/ISO_Fortran_binding_1.c: Correct the indexing for
+ the computation of 'ans'. Also, change the expected results for
+ CFI_is_contiguous to comply with standard.
+ * gfortran.dg/ISO_Fortran_binding_1.f90: Correct the expected
+ results for CFI_is_contiguous to comply with standard.
+ * gfortran.dg/ISO_Fortran_binding_9.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_9.c: Called by it.
+
+2019-04-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89093
+ * gcc.target/arm/pr89093.c: New test.
+
+2019-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89933
+ * c-c++-common/pr89933.c: New test.
+
+2019-04-12 Martin Sebor <msebor@redhat.com>
+
+ PR c/88383
+ PR c/89288
+ PR c/89798
+ PR c/89797
+ * c-c++-common/attributes-1.c: Adjust.
+ * c-c++-common/builtin-has-attribute-4.c: Adjust expectations.
+ * c-c++-common/builtin-has-attribute-6.c: New test.
+ * c-c++-common/builtin-has-attribute-7.c: New test.
+ * c-c++-common/pr71574.c: Adjust.
+ * gcc.dg/pr25559.c: Adjust.
+ * gcc.dg/attr-vector_size.c: New test.
+
+2019-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89965
+ * gcc.target/i386/pr89965.c: New test.
+
+2019-04-12 Marek Polacek <polacek@redhat.com>
+
+ PR c++/87603 - constexpr functions are no longer noexcept.
+ * g++.dg/cpp0x/constexpr-noexcept.C: Adjust the expected result.
+ * g++.dg/cpp0x/constexpr-noexcept3.C: Likewise.
+ * g++.dg/cpp0x/constexpr-noexcept4.C: Likewise.
+ * g++.dg/cpp0x/constexpr-noexcept8.C: New test.
+ * g++.dg/cpp0x/inh-ctor32.C: Remove dg-message.
+ * g++.dg/cpp1y/constexpr-noexcept1.C: New test.
+
+2019-04-12 Marek Polacek <polacek@redhat.com>
+
+ * g++.dg/cpp0x/noexcept30.C: Tweak dg-error.
+ * g++.dg/cpp0x/pr86397-1.C: Likewise.
+ * g++.dg/cpp0x/pr86397-2.C: Likewise.
+
+2019-04-12 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * g++.target/arm/arm.exp: Change format of default prune regex.
+ * gcc.target/arm/arm.exp: Change format of default prune regex.
+
+2019-04-12 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/89970
+ * gcc.target/i386/mvc15.c: New test.
+ * gcc.target/i386/mvc3.c: Quote target in error pattern.
+ * gcc.target/i386/mvc4.c: Remove duplicit 'default'.
+
+2019-04-12 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ PR target/87532
+ * gcc.target/powerpc/fold-vec-extract-char.p8.c: Adjust expected
+ instruction counts.
+ * gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise.
+ * gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise.
+
+2019-04-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89946
+ * c-c++-common/pr89946.c: New test.
+
+ PR rtl-optimization/90026
+ * g++.dg/opt/pr90026.C: New test.
+
+2018-04-11 Steve Ellcey <sellcey@marvell.com>
+
+ PR rtl-optimization/87763
+ * gcc.target/aarch64/combine_bfxil.c: Change some bfxil checks
+ to bfi.
+
+2019-04-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90020
+ * gcc.dg/torture/pr90020.c: New testcase.
+
+2019-04-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90018
+ * gcc.dg/vect/pr90018.c: New testcase.
+
+2018-04-10 Steve Ellcey <sellcey@marvell.com>
+
+ PR rtl-optimization/87763
+ * gcc.target/aarch64/combine_bfxil.c: Change some bfxil checks
+ to bfi.
+ * gcc.target/aarch64/combine_bfi_2.c: New test.
+
+2019-04-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/90025
+ * gcc.c-torture/execute/pr90025.c: New test.
+
+ PR c++/90010
+ * gcc.dg/pr90010.c: New test.
+
+2019-04-09 Uroš Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/ifcvt-onecmpl-abs-1.c
+ (dg-options): Use -O2 -fdump-rtl-ce1.
+ (dg-final): Scan ce1 RTL dump instead of asm dump.
+
+2019-04-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ PR target/90024
+ * gcc.dg/torture/neon-immediate-timode.c: New test.
+
+2019-04-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89998
+ * gcc.c-torture/compile/pr89998-1.c: New test.
+ * gcc.c-torture/compile/pr89998-2.c: New test.
+
+ PR target/90015
+ * gcc.target/riscv/interrupt-conflict-mode.c (foo): Adjust expected
+ diagnostics.
+
+2019-04-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/90006
+ * gcc.dg/vect/bb-slp-pr90006.c: New testcase.
+
+2019-04-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89865
+ * gcc.target/i386/pr49095.c: Don't expect any RMW sequences.
+
+ PR rtl-optimization/89865
+ * gcc.target/i386/pr49095.c: Adjust number of expected RMW spots
+ on ia32.
+
+2019-04-01 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/89725
+ * gcc.dg/tree-ssa/pr89725.c: New test.
+
+2019-04-08 Martin Liska <mliska@suse.cz>
+
+ * gcc.target/riscv/arch-1.c: Fix expected scanned pattern.
+
+2019-04-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/89914
+ * g++.dg/ext/has_nothrow_constructor-3.C: New.
+
+2019-04-07 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89945
+ * gcc.target/i386/pr89945.c: New test.
+
+2019-04-06 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/87352
+ * gfortran.dg/finalize_28.f90: Adjust count of __builtin_free.
+ * gfortran.dg/finalize_33.f90: Likewise.
+ * gfortran.dg/finalize_34.f90: New test.
+
+2019-04-06 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/89981
+ * gfortran.dg/entry_22.f90: New test.
+
+2019-04-05 Marek Polacek <polacek@redhat.com>
+
+ PR c++/87145 - bogus error converting class type in template arg list.
+ * g++.dg/cpp0x/constexpr-conv3.C: New test.
+ * g++.dg/cpp0x/constexpr-conv4.C: New test.
+
+2019-04-05 Martin Sebor <msebor@redhat.com>
+
+ PR bootstrap/89980
+ * g++.dg/init/array52.C: New test.
+
+2019-04-05 David Malcolm <dmalcolm@redhat.com>
+
+ PR c/89985
+ * c-c++-common/pr89985.c: New test.
+
+2019-04-05 Christophe Lyon <christophe.lyon@linaro.org>
+
+ PR c/71598
+ * gcc.dg/torture/pr71598-1.c: dg-prune arm linker messages about
+ size of enums.
+ * gcc.dg/torture/pr71598-2.c: Likewise.
+
+2019-04-05 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89973 - -Waddress-of-packed-member ICE with invalid conversion.
+ * g++.dg/warn/Waddress-of-packed-member2.C: New test.
+
+2019-04-05 Richard Biener <rguenther@suse.de>
+
+ PR debug/89892
+ PR debug/89905
+ * gcc.dg/guality/pr89892.c: New testcase.
+ * gcc.dg/guality/pr89905.c: Likewise.
+ * gcc.dg/guality/loop-1.c: Likewise.
+
+2019-04-05 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/89956
+ * gfortran.dg/pr89956.f90: New test.
+
+2019-04-04 Martin Sebor <msebor@redhat.com>
+
+ PR c++/89974
+ PR c++/89878
+ PR c++/89833
+ PR c++/47488
+ * g++.dg/abi/mangle69.C: New test.
+ * g++.dg/abi/mangle70.C: New test.
+ * g++.dg/abi/mangle71.C: New test.
+ * g++.dg/abi/mangle72.C: New test.
+ * g++.dg/cpp0x/constexpr-array19.C: New test.
+ * g++.dg/cpp2a/nontype-class15.C: New test.
+ * g++.dg/cpp2a/nontype-class16.C: New test.
+ * g++.dg/init/array51.C: New test.
+ * g++.dg/template/nontype29.C: New test.
+
+2019-04-04 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/89957
+ PR middle-end/89911
+ * gcc.dg/Wstringop-overflow-13.c: New test.
+
+2019-04-04 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/89934
+ * gcc.dg/Wrestrict-19.c: New test.
+ * gcc.dg/Wrestrict-5.c: Add comment. Remove unused code.
+
+2019-04-04 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/89399
+ * gcc.c-torture/compile/pr89399.c: New test.
+
+2019-04-04 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/89904
+ * gfortran.dg/pr85797.f90: Adjust testcase.
+
+2019-04-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/65619
+ * g++.dg/template/friend67.C: New.
+
+2019-04-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/61327
+ * g++.dg/cpp0x/friend4.C: New.
+ * g++.dg/cpp0x/friend5.C: Likewise.
+
+2019-04-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/56643
+ * g++.dg/cpp0x/noexcept40.C: New.
+
+2019-04-03 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ PR fortran/68567
+ * gfortran.dg/parameter_array_error_1.f90: New test.
+
+2019-04-03 qing zhao <qing.zhao@oracle.com>
+
+ PR tree-optimization/89730
+ * gcc.dg/live-patching-4.c: New test.
+
+2019-04-03 Clément Chigot <clement.chigot@atos.net>
+
+ * lib/go-torture.exp: Only add lto to TORTURE_OPTIONS if it is
+ supported.
+
+2019-04-03 Christophe Lyon <christophe.lyon@linaro.org>
+
+ PR c/71598
+ * gcc.dg/torture/pr71598-1.c: Skip if short_enums target.
+ * gcc.dg/torture/pr71598-2.c: Skip if not short_enums target.
+
+2019-04-03 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/84101
+ * gcc.target/i386/pr84101.c: New testcase.
+
+2019-04-02 Jeff Law <law@redhat.com>
+
+ * gcc.target/visium/bit_shift.c: xfail.
+
+2019-04-02 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89902
+ PR target/89903
+ * gcc.target/i386/pr70799-4.c: Remove.
+ * gcc.target/i386/pr70799-5.c: Remove.
+ * gcc.target/i386/pr89902.c: New test.
+ * gcc.target/i386/pr89903.c: Ditto.
+
+2019-04-02 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/84206
+ * gcc.dg/pr84206.c: New test.
+
+2019-04-02 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/85876
+ * gcc.dg/pr85876.c: New test.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/zvector/vec-double-compile.c: New test.
+ * gcc.target/s390/zvector/vec-float-compile.c: New test.
+ * gcc.target/s390/zvector/vec-signed-compile.c: New test.
+ * gcc.target/s390/zvector/vec-unsigned-compile.c: New test.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/zvector/vec-search-string-cc-1.c: New test.
+ * gcc.target/s390/zvector/vec-search-string-cc-compile.c: New test.
+ * gcc.target/s390/zvector/vec-search-string-until-zero-cc-1.c: New test.
+ * gcc.target/s390/zvector/vec-search-string-until-zero-cc-compile.c: New test.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/zvector/vec-shift-left-double-by-bit-1.c: New test.
+ * gcc.target/s390/zvector/vec-shift-right-double-by-bit-1.c: New test.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/zvector/replicate-bswap-1.c: New test.
+ * gcc.target/s390/zvector/replicate-bswap-2.c: New test.
+
+2019-04-02 Alexander Monakov <amonakov@ispras.ru>
+
+ PR testsuite/89916
+ * gcc.dg/pr86928.c: Do not attempt to add -m32.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/zvector/bswap-and-replicate-1.c: New test.
+ * gcc.target/s390/zvector/get-element-bswap-1.c: New test.
+ * gcc.target/s390/zvector/get-element-bswap-2.c: New test.
+ * gcc.target/s390/zvector/get-element-bswap-3.c: New test.
+ * gcc.target/s390/zvector/get-element-bswap-4.c: New test.
+ * gcc.target/s390/zvector/set-element-bswap-1.c: New test.
+ * gcc.target/s390/zvector/set-element-bswap-2.c: New test.
+ * gcc.target/s390/zvector/set-element-bswap-3.c: New test.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/zvector/vec-reve-load-byte-z14.c: New test.
+ * gcc.target/s390/zvector/vec-reve-load-byte.c: New test.
+ * gcc.target/s390/zvector/vec-reve-load-halfword-z14.c: New test.
+ * gcc.target/s390/zvector/vec-reve-load-halfword.c: New test.
+ * gcc.target/s390/zvector/vec-reve-store-byte-z14.c: New test.
+ * gcc.target/s390/zvector/vec-reve-store-byte.c: New test.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/zvector/vec-revb-load-double-z14.c: New test.
+ * gcc.target/s390/zvector/vec-revb-load-double.c: New test.
+ * gcc.target/s390/zvector/vec-revb-store-double-z14.c: New test.
+ * gcc.target/s390/zvector/vec-revb-store-double.c: New test.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/arch13/fp-signedint-convert-1.c: New test.
+ * gcc.target/s390/arch13/fp-unsignedint-convert-1.c: New test.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/arch13/sel-1.c: New test.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/arch13/popcount-1.c: New test.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/arch13/bitops-1.c: New test.
+ * gcc.target/s390/arch13/bitops-2.c: New test.
+ * gcc.target/s390/md/andc-splitter-1.c: Add -march=z14 build
+ option and adjust line numbers.
+ * gcc.target/s390/md/andc-splitter-2.c: Likewise.
+
+2019-04-02 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/s390.exp: Run tests in arch13 subdir.
+ * lib/target-supports.exp (check_effective_target_s390_vxe2): New
+ runtime check for the vxe2 hardware feature on IBM Z.
+
+2019-04-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR testsuite/89907
+ * lib/target-supports.exp (check_avx2_available): Replace
+ avx_available with avx2_available.
+
+2019-04-01 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/85412
+ * gcc.dg/pr85412.c: New test.
+
+2019-04-01 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/62207
+ * g++.dg/template/crash130.C: New.
+ * g++.dg/template/crash131.C: Likewise.
+
+2019-04-01 Martin Sebor <msebor@redhat.com>
+
+ PR c/89685
+ * gcc.dg/attr-copy-8.c: New test.
+ * g++.dg/ext/attr-copy-2.C: New test.
+
+2019-04-01 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/86928
+ * gcc.dg/pr86928.c: New test.
+
+2019-04-01 Andrey Belevantsev <abel@ispras.ru>
+
+ PR rtl-optimization/87273
+ * gcc.dg/pr87273.c: New test.
+
+2019-04-01 Martin Liska <mliska@suse.cz>
+
+ PR driver/89861
+ * gcc.dg/spellcheck-options-18.c: New test.
+ * gcc.dg/spellcheck-options-19.c: New test.
+ * gcc.dg/spellcheck-options-20.c: New test.
+ * gcc.dg/spellcheck-options-13.c: Adjust expected output.
+ * gcc.dg/completion-2.c: Add one variant with no argument.
+
+2019-04-01 Richard Biener <rguenther@suse.de>
+
+ PR c/71598
+ * gcc.dg/torture/pr71598-1.c: New testcase.
+ * gcc.dg/torture/pr71598-2.c: Likewise.
+ * gcc.dg/torture/pr71598-3.c: Likewise.
+
+2019-03-31 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89852 - ICE with C++11 functional cast with { }.
+ * g++.dg/cpp0x/initlist115.C: New test.
+
+2019-03-31 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/83515
+ PR fortran/85797
+ * gfortran.dg/pr85797.f90: New test.
+
+2019-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.dg/attr-aligned-3.c: Enable on *-*-solaris2.*.
+
+2019-03-30 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * gdc.test/gdc-test.exp (gdc-copy-extra): Append copied files to
+ cleanup_extra_files.
+ (dmd2dg): Copy additional files after test is translated.
+ (gdc-do-test): Remove all copied files after test.
+
+2019-03-30 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/89841
+ * gfortran.dg/ISO_Fortran_binding_1.f90: Change the interfaces
+ for c_deallocate, c_allocate and c_assumed_size so that the
+ attributes of the array arguments are correct and are typed.
+ * gfortran.dg/ISO_Fortran_binding_7.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_7.c: Additional source.
+
+ PR fortran/89842
+ * gfortran.dg/ISO_Fortran_binding_8.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_8.c: Additional source.
+
+2019-03-30 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/89866
+ * gfortran.dg/pointer_intent_8.f90: New test.
+
+2019-03-29 Jim Wilson <jimw@sifive.com>
+
+ * gcc.target/riscv/predef-1.c: New.
+ * gcc.target/riscv/predef-2.c: New.
+ * gcc.target/riscv/predef-3.c: New.
+ * gcc.target/riscv/predef-4.c: New.
+ * gcc.target/riscv/predef-5.c: New.
+ * gcc.target/riscv/predef-6.c: New.
+ * gcc.target/riscv/predef-7.c: New.
+ * gcc.target/riscv/predef-8.c: New.
+
+2019-03-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89865
+ * gcc.target/i386/pr49095.c: Include in scan-assembler-times patterns
+ the first argument register, so that occassional spills/fills are
+ ignored.
+
+ PR sanitizer/89869
+ * g++.dg/ubsan/vptr-14.C: New test.
+
+ PR c/89872
+ * gcc.dg/tree-ssa/pr89872.c: New test.
+
+2019-03-29 Roman Zhuykov <zhroma@ispras.ru>
+
+ * gcc.dg/diag-sanity.c: New test.
+
+2019-03-29 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89871
+ * g++.dg/cpp2a/desig14.C: New test.
+
+ PR c++/89876 - ICE with deprecated conversion.
+ * g++.dg/warn/conv5.C: New test.
+
+2019-03-29 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/ipa/ipa-icf-39.c: Prine '***dbgcnt' output.
+ * gcc.dg/pr68766.c: Likewise.
+
+2019-03-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/87485
+ * gcc.dg/pr87485.c: New test.
+
+2019-03-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89621
+ * gfortran.dg/gomp/pr89621.f90: New test.
+
+2019-03-28 Martin Sebor <msebor@redhat.com>
+
+ PR c++/66548
+ * g++.dg/cpp0x/decltype-pr66548.C: New test.
+
+ PR c++/81506
+ * g++.dg/cpp0x/decltype-pr81506.C: New test.
+
+2019-03-28 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89612 - ICE with member friend template with noexcept.
+ * g++.dg/cpp0x/noexcept38.C: New test.
+ * g++.dg/cpp0x/noexcept39.C: New test.
+ * g++.dg/cpp1z/noexcept-type21.C: New test.
+
+2019-03-28 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89848
+ * gcc.target/i386/pr89848.c: New test.
+
+2019-03-28 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89836 - bool constant expression and explicit conversions.
+ * g++.dg/cpp2a/explicit15.C: New test.
+
+2019-03-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89812
+ * gcc.dg/attr-aligned-3.c: Limit the test to known ELF targets
+ other than AVR. Add dg-options "".
+
+ PR c++/89785
+ * g++.dg/cpp1y/constexpr-89785-1.C: New test.
+ * g++.dg/cpp1y/constexpr-89785-2.C: New test.
+
+2019-03-27 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/85537
+ * gfortran.dg/dummy_procedure_11.f90: Fix test case.
+ * gfortran.dg/pointer_init_11.f90: New test case.
+
+2019-03-27 Mateusz B <mateuszb@poczta.onet.pl>
+
+ PR target/85667
+ * gcc.target/i386/pr85667-5.c: New testcase.
+ * gcc.target/i386/pr85667-6.c: New testcase.
+
+2019-03-27 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ PR testsuite/89834
+ * gcc.dg/vect/pr81740-2.c: Require vect_hw_misalign.
+
+2019-03-27 Peter Bergner <bergner@linux.ibm.com>
+
+ PR rtl-optimization/89313
+ * gcc.dg/pr89313.c: New test.
+
+2019-03-26 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/87761
+ PR rtl-optimization/89826
+ * gcc.c-torture/execute/pr89826.c: New test.
+
+2019-03-27 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/torture/20190327-1.c: New testcase.
+
+2019-03-27 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/88247
+ * gfortran.dg/associate_47.f90: New test.
+
+2019-03-27 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89463
+ * gcc.dg/guality/pr89463.c: New testcase.
+
+2019-03-26 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/89827
+ * gcc.target/i386/pr89827.c: New test.
+
+2019-03-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/abi/lambda-static-1.C: Handle Solaris as comdat group
+ syntax.
+
+2019-03-26 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/81740
+ * gcc.dg/vect/pr81740-1.c: New testcase.
+ * gcc.dg/vect/pr81740-2.c: Likewise.
+
+2019-03-26 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * gdc.test/gdc-test.exp (gdc-do-test): Sort and remove duplicate
+ options in permute args tests.
+
+2019-03-26 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/84598
+ * g++.dg/ext/pr84598.C: New.
+
+2019-03-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89796
+ * g++.dg/gomp/pr89796.C: New test.
+ * gcc.dg/gomp/pr89796.c: New test.
+
+2019-03-25 David Malcolm <dmalcolm@redhat.com>
+
+ PR rtl-optimization/88347
+ PR rtl-optimization/88423
+ * gcc.c-torture/compile/pr88347.c: New test.
+ * gcc.c-torture/compile/pr88423.c: New test.
+
+2019-03-25 Martin Sebor <msebor@redhat.com>
+
+ PR c/89812
+ * gcc.dg/attr-aligned-3.c: New test.
+
+2019-03-25 Johan Karlsson <johan.karlsson@enea.com>
+
+ PR debug/86964
+ * gcc.dg/debug/dwarf2/pr86964.c: New testcase.
+
+2019-03-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/84661
+ PR c++/85013
+ * g++.dg/concepts/pr84661.C: New.
+ * g++.dg/torture/pr85013.C: Likewise.
+
+2019-03-25 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89214 - ICE when initializing aggregates with bases.
+ * g++.dg/cpp1z/aggr-base8.C: New test.
+ * g++.dg/cpp1z/aggr-base9.C: New test.
+
+ PR c++/89705 - ICE with reference binding with conversion function.
+ * g++.dg/cpp0x/rv-conv2.C: New test.
+
+2019-03-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89789
+ * gcc.dg/torture/pr89789.c: New testcase.
+
+2019-03-25 Nathan Sidwell <nathan@acm.org>
+
+ * g++.dg/abi/lambda-static-1.C: New.
+
+2019-03-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89802
+ * g++.dg/tree-ssa/pr89802.C: New testcase.
+
+2019-03-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/60702
+ * g++.dg/tls/thread_local11.C: Remove scan-tree-dump-times directives
+ for _ZTH* calls.
+ * g++.dg/tls/thread_local11a.C: New test.
+
+2019-03-25 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89790
+ * g++.dg/pr89790.C: New testcase.
+
+2019-03-24 Uroš Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/pr82281.c: Compile only for ia32 effective target.
+ (dg-options): Remove -m32. Add -msse2 -mtune=znver1.
+ * gcc.target/i386/pr89676.c: Compile only for ia32 effective target.
+ (dg-options): Remove -m32 and -march=i686. Add -mno-stv.
+
+2019-03-24 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/78865
+ * gfortran.dg/altreturn_10.f90: New test.
+ * gfortran.dg/whole_file_3.f90: Change dg-warning to dg-error.
+
+2019-03-22 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/89676
+ * gcc.target/i386/pr89676.c: New.
+
+2019-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/60702
+ * g++.dg/tls/thread_local11.C: New test.
+ * g++.dg/tls/thread_local11.h: New test.
+ * g++.dg/tls/thread_local12a.C: New test.
+ * g++.dg/tls/thread_local12b.C: New test.
+ * g++.dg/tls/thread_local12c.C: New test.
+ * g++.dg/tls/thread_local12d.C: New test.
+ * g++.dg/tls/thread_local12e.C: New test.
+ * g++.dg/tls/thread_local12f.C: New test.
+ * g++.dg/tls/thread_local12g.C: New test.
+ * g++.dg/tls/thread_local12h.C: New test.
+ * g++.dg/tls/thread_local12i.C: New test.
+ * g++.dg/tls/thread_local12j.C: New test.
+ * g++.dg/tls/thread_local12k.C: New test.
+ * g++.dg/tls/thread_local12l.C: New test.
+
+ PR c++/87481
+ * g++.dg/cpp1y/constexpr-87481.C: New test.
+
+2019-03-22 Simon Wright <simon@pushface.org>
+
+ PR ada/89583
+ * gnat.dg/socket2.adb: New.
+
+2019-03-22 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * gcc.target/powerpc/mmx-psubd-2.c: Test _m_psubd.
+
+2019-03-22 Hongtao Liu <hongtao.liu@intel.com>
+
+ PR target/89784
+ * gcc.target/i386/avx512f-vfmaddXXXsd-1.c (avx512f_test): Add tests
+ for _mm_mask{,3,z}_*.
+ * gcc.target/i386/avx512f-vfmaddXXXss-1.c (avx512f_test): Likewise.
+ * gcc.target/i386/avx512f-vfmsubXXXsd-1.c (avx512f_test): Likewise.
+ * gcc.target/i386/avx512f-vfmsubXXXss-1.c (avx512f_test): Likewise.
+ * gcc.target/i386/avx512f-vfnmaddXXXsd-1.c (avx512f_test): Likewise.
+ * gcc.target/i386/avx512f-vfnmaddXXXss-1.c (avx512f_test): Likewise.
+ * gcc.target/i386/avx512f-vfnmsubXXXsd-1.c (avx512f_test): Likewise.
+ * gcc.target/i386/avx512f-vfnmsubXXXss-1.c (avx512f_test): Likewise.
+ * gcc.target/i386/avx512f-vfmaddXXXsd-2.c: New test.
+ * gcc.target/i386/avx512f-vfmaddXXXss-2.c: New test.
+ * gcc.target/i386/avx512f-vfmsubXXXsd-2.c: New test.
+ * gcc.target/i386/avx512f-vfmsubXXXss-2.c: New test.
+ * gcc.target/i386/avx512f-vfnmaddXXXsd-2.c: New test.
+ * gcc.target/i386/avx512f-vfnmaddXXXss-2.c: New test.
+ * gcc.target/i386/avx512f-vfnmsubXXXsd-2.c: New test.
+ * gcc.target/i386/avx512f-vfnmsubXXXss-2.c: New test.
+
+2019-03-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89784
+ * gcc.target/i386/sse-13.c (__builtin_ia32_vfmaddsd3_mask,
+ __builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
+ __builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
+ __builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
+ __builtin_ia32_vfmsubss3_mask3): Define.
+ * gcc.target/i386/sse-23.c (__builtin_ia32_vfmaddsd3_mask,
+ __builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
+ __builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
+ __builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
+ __builtin_ia32_vfmsubss3_mask3): Define.
+ * gcc.target/i386/avx-1.c (__builtin_ia32_vfmaddsd3_mask,
+ __builtin_ia32_vfmaddsd3_mask3, __builtin_ia32_vfmaddsd3_maskz,
+ __builtin_ia32_vfmsubsd3_mask3, __builtin_ia32_vfmaddss3_mask,
+ __builtin_ia32_vfmaddss3_mask3, __builtin_ia32_vfmaddss3_maskz,
+ __builtin_ia32_vfmsubss3_mask3): Define.
+ * gcc.target/i386/sse-14.c: Add tests for
+ _mm_mask{,3,z}_f{,n}m{add,sub}_round_s{s,d} builtins.
+ * gcc.target/i386/sse-22.c: Likewise.
+
+2019-03-21 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/89350
+ * gcc.dg/Warray-bounds-40.c: Remove an xfail.
+ * gcc.dg/Wstringop-overflow.c: Xfail overly ambitious tests.
+ * gcc.dg/Wstringop-overflow-11.c: New test.
+ * gcc.dg/Wstringop-overflow-12.c: New test.
+ * gcc.dg/pr89350.c: New test.
+ * gcc.dg/pr40340-1.c: Adjust expected warning.
+ * gcc.dg/pr40340-2.c: Same.
+ * gcc.dg/pr40340-4.c: Same.
+ * gcc.dg/pr40340-5.c: Same.
+
+2019-03-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR lto/89692
+ * g++.dg/other/pr89692.C: New test.
+
+ PR c++/89767
+ * g++.dg/cpp1y/lambda-init18.C: New test.
+ * g++.dg/cpp1y/lambda-init19.C: New test.
+ * g++.dg/cpp1y/pr89767.C: New test.
+
+2019-03-21 Thomas Schwinge <thomas@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ PR fortran/72741
+ * gfortran.dg/goacc/routine-external-level-of-parallelism-1.f: New
+ file.
+ * gfortran.dg/goacc/routine-external-level-of-parallelism-2.f:
+ Likewise.
+
+2019-03-21 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR fortran/72741
+ * c-c++-common/goacc/routine-3-extern.c: New file.
+ * c-c++-common/goacc/routine-3.c: Adjust.
+ * c-c++-common/goacc/routine-4-extern.c: New file.
+ * c-c++-common/goacc/routine-4.c: Adjust.
+ * gfortran.dg/goacc/routine-module-3.f90: New file.
+
+ PR fortran/89773
+ * gfortran.dg/goacc/pr89773.f90: New file.
+ * gfortran.dg/goacc/pr77765.f90: Adjust.
+ * gfortran.dg/goacc/routine-6.f90: Adjust, and extend.
+
+ PR fortran/72741
+ * gfortran.dg/goacc/routine-module-mod-1.f90: Update.
+
+ PR fortran/72741
+ * gfortran.dg/goacc/routine-module-1.f90: New file.
+ * gfortran.dg/goacc/routine-module-2.f90: Likewise.
+ * gfortran.dg/goacc/routine-module-mod-1.f90: Likewise.
+
+ * gfortran.dg/goacc/goacc.exp (dg-compile-aux-modules): New proc.
+
+ PR fortran/56408
+ * gcc.target/powerpc/ppc-fortran/ppc-fortran.exp
+ (dg-compile-aux-modules): Fix diagnostic.
+ * gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Likewise.
+ * gfortran.dg/dg.exp (dg-compile-aux-modules): Likewise.
+
+ PR fortran/56408
+ * gfortran.dg/coarray/caf.exp (dg-compile-aux-modules): Workaround
+ missing nexted dg-test call support in dejaGNU 1.4.4.
+
+ PR fortran/29383
+ * gfortran.dg/ieee/ieee.exp (DEFAULT_FFLAGS): Set the same as in
+ other '*.exp' files.
+
+2019-03-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89779
+ * gcc.dg/torture/pr89779.c: New testcase.
+
+2019-03-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/78645
+ * g++.dg/cpp0x/constexpr-ice20.C: New.
+
+2019-03-21 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/89571
+ * g++.dg/cpp0x/noexcept37.C: New.
+
+2019-03-21 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ PR d/89017
+ * gdc.dg/pr89017.d: New test.
+
+2019-03-20 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/71861
+ * gfortran.dg/interface_abstract_5.f90: New test case.
+
+2019-03-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89775
+ * gcc.target/s390/pr89775-1.c: New test.
+ * gcc.target/s390/pr89775-2.c: New test.
+
+2019-03-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89752
+ * g++.target/aarch64/aarch64.exp: New file.
+ * g++.target/aarch64/pr89752.C: New test.
+
+2019-03-19 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/89688
+ * gcc.dg/strlenopt-61.c: New test.
+ * g++.dg/warn/Wstringop-overflow-2.C: New test.
+
+2019-03-19 Jim Wilson <jimw@sifive.com>
+
+ PR target/89411
+ * gcc.target/riscv/losum-overflow.c: New test.
+
+2019-03-19 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/89644
+ * gcc.dg/Wstringop-truncation-8.c: New test.
+
+2019-03-19 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/89737
+ * gcc.dg/pr89737.c: New test.
+
+2019-03-19 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/87809
+ PR lto/89335
+ * g++.dg/lto/pr87089_0.C: New testcase.
+ * g++.dg/lto/pr87089_1.C: New testcase.
+ * g++.dg/lto/pr89335_0.C: New testcase.
+
+2019-03-19 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ PR target/89736
+ * gcc.target/powerpc/pr87532-mc.c: Modify dejagnu directives to
+ restrict this test to vsx targets.
+
+2019-03-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89752
+ * g++.dg/ext/asm15.C: Check for particular diagnostic wording.
+ * g++.dg/ext/asm16.C: Likewise.
+ * g++.dg/ext/asm17.C: New test.
+
+2019-03-19 Eric Botcazou <ebotcazou@adacore.com>
+
+ * c-c++-common/unroll-7.c: New test.
+
+2019-03-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89726
+ * gcc.target/i386/fpprec-1.c (x): Add 6 new constants.
+ (expect_round, expect_rint, expect_floor, expect_ceil, expect_trunc):
+ Add expected results for them.
+
+ PR c/89734
+ * gcc.dg/pr89734.c: New test.
+
+2019-03-18 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/89720
+ * gcc.dg/Warray-bounds-42.c: New test.
+
+2019-03-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR c++/89630
+ * g++.target/i386/pr89630.C: New test.
+
+2019-03-18 Kito Cheng <kito.cheng@gmail.com>
+
+ * gcc.target/riscv/arch-1.c: Add quotes around march in dg-error.
+
+2019-03-18 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/bswap16.c: Use a pointer instead of a global for
+ the "store" test as well.
+ * gcc.target/powerpc/bswap32.c: Ditto.
+
+2019-03-18 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/bswap16.c: Use a pointer instead of a global for
+ the "store" test as well.
+ * gcc.target/powerpc/bswap32.c: Ditto.
+
+2019-03-18 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/pr18096-1.c: Allow an error message that says
+ "exceeds" instead of just one that talks about "too large".
+
+2019-03-18 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gcc.target/aarch64/sve/cost_model_1.c: New test.
+
+2019-03-18 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/89546
+ * gcc.dg/tree-ssa/pr89546.c: New test.
+
+2019-03-18 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ PR target/89627
+ * g++.target/riscv/call-with-empty-struct-float.C: New file.
+ * g++.target/riscv/call-with-empty-struct-int.C: New file.
+ * g++.target/riscv/call-with-empty-struct.H: New file.
+ * g++.target/riscv/riscv.exp: New file.
+
+2019-03-18 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/85014
+ * g++.dg/cpp0x/pr85014.C: New.
+
+2019-03-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/86979
+ * gcc.dg/pr86979.c: New test.
+
+2019-03-17 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/88008
+ * gfortran.dg/typebound_call_31.f90: New test.
+
+2019-03-03-17 John David Anglin <danglin@gcc.gnu.org>
+
+ * gcc.dg/compat/pr83487-1_x.c: Use -fno-common option on
+ hppa*-*-hpux*.
+ * gcc.dg/compat/pr83487-1_y.c: Likewise.
+
+ * gfortran.dg/pointer_init_10.f90: Require visibility support.
+ * gfortran.dg/temporary_3.f90: Likewise.
+
+ * gcc.dg/pr88074.c: Require c99_runtime.
+ * gcc.dg/warn-abs-1.c: Likewise.
+ * gfortran.dg/ISO_Fortran_binding_1.f90: Likewise.
+
+ PR testsuite/89666
+ * c-c++-common/builtin-has-attribute-3.c: Define SKIP_ALIAS on
+ hppa*-*-hpux*.
+ * gcc.dg/attr-copy.c: Require alias support.
+ * gcc.dg/ipa/ipa-icf-39.c: Likewise.
+
+2019-03-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/89724
+ * gfortran.dg/continuation_15.f90: New test.
+ * gfortran.dg/continuation_16.f90: New test.
+
+2019-03-16 John David Anglin <danglin@gcc.gnu.org>
+
+ * g++.dg/cpp0x/pr84497.C: Restore dg-require-weak.
+
+ PR testsuite/89393
+ * g++.dg/abi/ref-temp1.C: Skip on 32-bit hppa*-*-hpux*.
+ * g++.dg/cpp0x/pr84497.C: Likewise.
+
+ * c-c++-common/builtin-has-attribute-4.c: Skip on 32-bit hppa*-*-hpux*.
+ * gcc.dg/attr-copy-6.c: Likewise.
+ * gcc.dg/pr87793.c: Likewise.
+
+ PR testsuite/89471
+ * gcc.dg/pr84941.c: Skip on hppa*-*-*.
+
+ * gcc.dg/Wattributes-10.c: Add -fno-common option on hppa*-*-hpux*.
+ * gcc.dg/gimplefe-34.c: Likewise.
+ * gcc.dg/compat/pr83487-2_x.c: Use -fno-common option on hppa*-*-hpux*.
+ * gcc.dg/compat/pr83487-2_y.c: Likewise.
+
+ PR testsuite/84174
+ * gcc.dg/Wattributes-6.c: Skip warning check at line 404 on
+ hppa*64*-*-*.
+
+ PR testsuite/83453
+ * c-c++-common/Wattributes.c: Skip a warning check on hppa*64*-*-*.
+
+ * lib/target-supports.exp (check_ascii_locale_available): Remove
+ hppa*-*-hpux*.
+
+2019-03-16 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/84394
+ * gfortran.dg/blockdata_11.f90: New test.
+
+2019-03-15 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/60091
+ * gfortran.dg/pointer_remapping_3.f08: Adjust error messages.
+ * gfortran.dg/pointer_remapping_7.f90: Adjust error message.
+
+2019-03-15 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ PR target/87532
+ * gcc.target/powerpc/fold-vec-extract-char.p8.c: Modify expected
+ instruction selection.
+ * gcc.target/powerpc/fold-vec-extract-int.p8.c: Likewise.
+ * gcc.target/powerpc/fold-vec-extract-short.p8.c: Likewise.
+ * gcc.target/powerpc/pr87532-mc.c: New test.
+ * gcc.target/powerpc/pr87532.c: New test.
+ * gcc.target/powerpc/vec-extract-v16qiu-v2.h: New test.
+ * gcc.target/powerpc/vec-extract-v16qiu-v2a.c: New test.
+ * gcc.target/powerpc/vec-extract-v16qiu-v2b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-10a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-10b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-11a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-11b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-12a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-12b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-13a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-13b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-14a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-14b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-15a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-15b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-16a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-16b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-17a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-17b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-18a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-18b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-19a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-19b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-20a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-20b.c: New test.
+ * gcc.target/powerpc/vsx-builtin-9a.c: New test.
+ * gcc.target/powerpc/vsx-builtin-9b.c: New test.
+
+2019-03-15 Alexandre Oliva <aoliva@redhat.com>
+
+ PR c++/88534
+ PR c++/88537
+ * g++.dg/cpp2a/pr88534.C: New.
+ * g++.dg/cpp2a/pr88537.C: New.
+
+2019-03-15 Robin Dapp <rdapp@linux.ibm.com>
+
+ * gcc.target/s390/target-attribute/tattr-1.c (htm0): -mhtm -> '-mhtm'.
+ * gcc.target/s390/target-attribute/tattr-2.c: Likewise.
+ * gcc.target/s390/target-attribute/tattr-3.c (vx0): -mvx -> '-mvx'.
+ * gcc.target/s390/target-attribute/tattr-4.c: Likewise.
+
+2019-03-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ PR target/89719
+ * gcc.target/aarch64/spellcheck_4.c: Adjust dg-error string.
+ * gcc.target/aarch64/spellcheck_5.c: Likewise.
+ * gcc.target/aarch64/spellcheck_6.c: Likewise.
+
+2019-03-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89709
+ * g++.dg/cpp0x/constexpr-89709.C: New test.
+
+ PR debug/89704
+ * gcc.dg/debug/pr89704.c: New test.
+
+2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89650
+ * g++.target/i386/pr89650.C: New test.
+
+2019-03-14 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/gimplefe-13.c: Adjust.
+ * gcc.dg/gimplefe-14.c: Likewise.
+ * gcc.dg/gimplefe-17.c: Likewise.
+ * gcc.dg/gimplefe-18.c: Likewise.
+ * gcc.dg/gimplefe-7.c: Likewise.
+ * gcc.dg/torture/pr89595.c: Likewise.
+ * gcc.dg/tree-ssa/cunroll-13.c: Likewise.
+ * gcc.dg/tree-ssa/ivopt_mult_1g.c: Likewise.
+ * gcc.dg/tree-ssa/ivopt_mult_2g.c: Likewise.
+ * gcc.dg/tree-ssa/scev-3.c: Likewise.
+ * gcc.dg/tree-ssa/scev-4.c: Likewise.
+ * gcc.dg/tree-ssa/scev-5.c: Likewise.
+ * gcc.dg/vect/vect-cond-arith-2.c: Likewise.
+ * gcc.target/aarch64/sve/loop_add_6.c: Likewise.
+
+2019-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR ipa/89684
+ * gcc.target/i386/pr89684.c: New test.
+
+ PR rtl-optimization/89679
+ * gcc.dg/pr89679.c: New test.
+
+2019-03-14 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89710
+ * gcc.dg/torture/pr89710.c: New testcase.
+
+2019-03-14 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89698
+ * g++.dg/torture/pr89698.C: New testcase.
+
+2019-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89703
+ * gcc.c-torture/compile/pr89703-1.c: New test.
+ * gcc.c-torture/compile/pr89703-2.c: New test.
+
+2019-03-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89523
+ * gcc.target/i386/pr89523-1a.c: New test.
+ * gcc.target/i386/pr89523-1b.c: Likewise.
+ * gcc.target/i386/pr89523-2.c: Likewise.
+ * gcc.target/i386/pr89523-3.c: Likewise.
+ * gcc.target/i386/pr89523-4.c: Likewise.
+ * gcc.target/i386/pr89523-5.c: Likewise.
+ * gcc.target/i386/pr89523-6.c: Likewise.
+ * gcc.target/i386/pr89523-7.c: Likewise.
+ * gcc.target/i386/pr89523-8.c: Likewise.
+ * gcc.target/i386/pr89523-9.c: Likewise.
+
+2019-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89512
+ * g++.dg/cpp1y/var-templ61.C: New test.
+
+ PR c++/89652
+ * g++.dg/cpp1y/constexpr-89652.C: New test.
+
+2019-03-13 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/87045
+ * gfortran.dg/pr87045.f90: New test.
+
+2019-03-13 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR target/85860
+ * gcc.target/i386/pr85860.c: New.
+
+2019-03-13 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89686 - mixing init-capture and simple-capture in lambda.
+ * g++.dg/cpp2a/lambda-pack-init2.C: New test.
+
+ PR c++/89660 - bogus error with -Wredundant-move.
+ * g++.dg/cpp0x/Wredundant-move8.C: New test.
+ * g++.dg/cpp0x/Wredundant-move9.C: New test.
+
+2019-03-13 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/89601
+ * gfortran.dg/pdt_16.f03: Modified to avoid follow-up errors.
+ * gfortran.dg/pdt_30.f90: New test case.
+
+2019-03-13 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88979 - further P0634 fix for constructors.
+ * g++.dg/cpp2a/typename15.C: New test.
+
+2019-03-13 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/89662
+ * gcc.dg/Warray-bounds-41.c: New test.
+
+2019-03-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/63508
+ * g++.dg/cpp0x/auto53.C: New.
+
+2019-03-13 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89677
+ * gcc.dg/torture/pr89677.c: New testcase.
+
+2019-03-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/85558
+ * g++.dg/other/friend16.C: New.
+ * g++.dg/other/friend17.C: Likewise.
+
+2019-03-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/88588
+ * c-c++-common/gomp/pr88588.c: New test.
+
+2019-03-13 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/66695
+ PR fortran/77746
+ PR fortran/79485
+ * gfortran.dg/binding_label_tests_30.f90: New test.
+ * gfortran.dg/binding_label_tests_31.f90: New test.
+ * gfortran.dg/binding_label_tests_32.f90: New test.
+ * gfortran.dg/binding_label_tests_33.f90: New test.
+
+2019-03-13 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * gdc.dg/pr88957.d: Move to gdc.dg/ubsan.
+ * gdc.dg/ubsan/ubsan.exp: New file.
+ * lib/gdc.exp (gdc_include_flags): Remove unused target variable.
+ Explicitly return flags from procedure.
+
+2019-03-13 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ PR d/88957
+ * gdc.dg/pr88957.d: New test.
+ * gdc.dg/simd.d: Add new vector tests.
+
+2019-03-12 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR d/87824
+ * lib/gdc.exp (gdc_include_flags): Find C++ headers by calling
+ libstdc++v3/scripts/testsuite_flags. Filter out unsupported
+ -nostdinc++ flag.
+
+2019-03-12 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/87673
+ * gfortran.dg/charlen_17.f90: New test.
+
+2019-03-12 Robin Dapp <rdapp@linux.ibm.com>
+
+ * gcc.target/s390/memset-1.c: Adapt test case for new scheduling.
+
+2019-03-12 Martin Liska <mliska@suse.cz>
+
+ * gfortran.dg/abstract_type_3.f03: Amend test-case scan patterns.
+ * gfortran.dg/binding_label_tests_4.f03: Likewise.
+ * gfortran.dg/c_f_pointer_tests_6.f90: Likewise.
+ * gfortran.dg/c_funloc_tests_6.f90: Likewise.
+ * gfortran.dg/c_loc_tests_17.f90: Likewise.
+ * gfortran.dg/constructor_9.f90: Likewise.
+ * gfortran.dg/dec_structure_8.f90: Likewise.
+ * gfortran.dg/entry_4.f90: Likewise.
+ * gfortran.dg/init_char_with_nonchar_ctr.f90: Likewise.
+ * gfortran.dg/initialization_23.f90: Likewise.
+ * gfortran.dg/logical_assignment_1.f90: Likewise.
+ * gfortran.dg/pr80752.f90: Likewise.
+ * gfortran.dg/pr88116_1.f90: Likewise.
+ * gfortran.dg/pr88467.f90: Likewise.
+ * gfortran.dg/typebound_call_7.f03: Likewise.
+ * gfortran.dg/typebound_generic_1.f03: Likewise.
+ * gfortran.dg/typebound_operator_2.f03: Likewise.
+ * gfortran.dg/typebound_operator_4.f03: Likewise.
+ * gfortran.dg/typebound_proc_9.f03: Likewise.
+ * gfortran.dg/unlimited_polymorphic_2.f03: Likewise.
+
+2019-03-12 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/89363
+ * gfortran.dg/assumed_rank_16.f90: New test.
+
+ PR fortran/89364
+ * gfortran.dg/assumed_rank_17.f90: New test.
+
+2019-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89663
+ * gcc.c-torture/compile/pr89663-1.c: New test.
+ * gcc.c-torture/compile/pr89663-2.c: New test.
+
+2019-03-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89664
+ * gfortran.dg/pr89664.f90: New testcase.
+
+2019-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/89651
+ * gfortran.dg/gomp/pr89651.f90: New test.
+
+ PR middle-end/89655
+ PR bootstrap/89656
+ * gcc.c-torture/compile/pr89655.c: New test.
+
+2019-03-11 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.target/arm/f16_f64_conv_no_dp.c: Add arm_fp16_ok effective
+ target.
+
+2019-03-11 Martin Liska <mliska@suse.cz>
+
+ * g++.dg/conversion/simd3.C (foo): Wrap option names
+ with apostrophe character.
+ * g++.dg/cpp1z/decomp3.C (test): Likewise.
+ (test3): Likewise.
+ * g++.dg/cpp1z/decomp4.C (test): Likewise.
+ * g++.dg/cpp1z/decomp44.C (foo): Likewise.
+ * g++.dg/cpp1z/decomp45.C (f): Likewise.
+ * g++.dg/opt/pr34036.C: Likewise.
+ * g++.dg/spellcheck-c++-11-keyword.C: Likewise.
+ * gcc.dg/c90-fordecl-1.c (foo): Likewise.
+ * gcc.dg/cpp/dir-only-4.c: Likewise.
+ * gcc.dg/cpp/dir-only-5.c: Likewise.
+ * gcc.dg/cpp/pr71591.c: Likewise.
+ * gcc.dg/format/opt-1.c: Likewise.
+ * gcc.dg/format/opt-2.c: Likewise.
+ * gcc.dg/format/opt-3.c: Likewise.
+ * gcc.dg/format/opt-4.c: Likewise.
+ * gcc.dg/format/opt-5.c: Likewise.
+ * gcc.dg/format/opt-6.c: Likewise.
+ * gcc.dg/pr22231.c: Likewise.
+ * gcc.dg/pr33007.c: Likewise.
+ * gcc.dg/simd-1.c (hanneke): Likewise.
+ * gcc.dg/simd-5.c: Likewise.
+ * gcc.dg/simd-6.c: Likewise.
+ * gcc.dg/spellcheck-options-14.c: Likewise.
+ * gcc.dg/spellcheck-options-15.c: Likewise.
+ * gcc.dg/spellcheck-options-16.c: Likewise.
+ * gcc.dg/spellcheck-options-17.c: Likewise.
+ * gcc.dg/tree-ssa/pr23109.c: Likewise.
+ * gcc.dg/tree-ssa/recip-5.c: Likewise.
+ * gcc.target/i386/cet-notrack-1a.c (func): Likewise.
+ (__attribute__): Likewise.
+ * gcc.target/i386/cet-notrack-icf-1.c (fn3): Likewise.
+ * gcc.target/i386/cet-notrack-icf-3.c (__attribute__): Likewise.
+ * gcc.target/powerpc/warn-1.c: Likewise.
+ * gcc.target/powerpc/warn-2.c: Likewise.
+
+2019-03-11 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/zvector/vec-addc-u128.c: New test.
+
+2019-03-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * c-c++-common/unroll-6.c: New test.
+
+2019-03-11 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/87571
+ * g++.dg/template/memfriend18.C: New.
+
+2019-03-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gdc.dg/pr89041.d: Mark as compile test.
+
+2019-03-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gcc.target/i386/indirect-thunk-extern-7.c: Add -fjump-tables to
+ dg-options.
+
+2019-03-10 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/85762
+ PR tree-optimization/87008
+ PR tree-optimization/85459
+ * g++.dg/tree-ssa/pr87008.C: New test.
+ * gcc.dg/guality/pr54970.c: Xfail tests querying a[0] everywhere.
+
+2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/66089
+ * gfortran.dg/assumed_type_2.f90: Adapted tree dumps.
+ * gfortran.dg/no_arg_check_2.f90: Likewise.
+
+2019-03-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89648
+ * g++.dg/cpp0x/lambda/lambda-89648.C: New test.
+
+2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/66089
+ * gfortran.dg/dependency_53.f90: New test.
+
+2019-03-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/87734
+ * gfortran.dg/public_private_module_10.f90: New test.
+
+2019-03-09 John David Anglin <dave.anglin@bell.net>
+
+ PR c++/70349
+ * g++.dg/abi/abi-tag18a.C: Skip on 32-bit hppa*-*-hpux*.
+
+ PR middle-end/68733
+ * c-c++-common/gomp/clauses-2.c: Skip on 32-bit hppa*-*-hpux*.
+
+ PR testsuite/89472
+ * gcc.dg/debug/dwarf2/inline5.c: XFAIL one scan-assembler-times check.
+
+2019-03-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/87750
+ * g++.dg/cpp0x/pr87750.C: New.
+
+2019-03-09 John David Anglin <dave.anglin@bell.net>
+
+ * c-c++-common/ident-0b.c: Also skip on 32-bit hppa*-*-hpux*.
+ * c-c++-common/ident-1a.c: Likewise.
+ * c-c++-common/ident-1b.c: Likewise.
+ * c-c++-common/ident-2b.c: Likewise.
+
+ * g++.dg/tls/pr77285-2.C: Require tls_native support.
+
+ * g++.dg/ext/visibility/lambda1.C: Require visibility.
+
+ PR inline-asm/87010
+ * gcc.dg/torture/20180712-1.c: Skip on hppa*-*-*.
+
+ * gfortran.dg/coarray_data_1.f90: Link against libatomic if target
+ libatomic_available.
+
+2019-03-09 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ PR d/89041
+ * gdc.dg/pr89041.d: New test.
+
+2019-03-09 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/71544
+ * gfortran.dg/c_ptr_tests_19.f90: New test.
+
+2019-03-09 John David Anglin <dave.anglin@bell.net>
+
+ * gnat.dg/debug11.adb: Skip on 32-bit hppa*-*-hpux*.
+ * gnat.dg/debug12.adb: Likewise.
+
+ * lib/target-supports.exp (check_effective_target_weak_undefined):
+ Return 0 on hppa*-*-hpux*.
+ (check_ascii_locale_available): Likewise.
+
+2019-03-09 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/84504
+ * gfortran.dg/pointer_init_10.f90: New test case.
+
+2019-03-09 John David Anglin <dave.anglin@bell.net>
+
+ * gfortran.dg/ieee/ieee_9.f90: Fix typo.
+
+2019-03-09 John David Anglin <dave.anglin@bell.net>
+
+ PR fortran/89639
+ * gfortran.dg/ieee/ieee_9.f90: Skip on hppa*-*-linux*.
+
+2019-03-09 Thomas König <tkoenig@gcc.gnu.org>
+
+ PR fortran/71203
+ * gfortran.dg/array_simplify_3.f90: New test case.
+
+2019-03-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/88568
+ * g++.dg/other/pr88568.C: New test.
+
+ PR rtl-optimization/89634
+ * gcc.c-torture/execute/pr89634.c: New test.
+
+2019-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/85870
+ * gcc.dg/lto/pr85870_0.c: Add dg-extra-ld-options with
+ -r -nostdlib -flinker-output=nolto-rel.
+
+2019-03-08 David Malcolm <dmalcolm@redhat.com>
+
+ PR target/79926
+ * gcc.target/i386/interrupt-387-err-1.c: Update expected message.
+ * gcc.target/i386/interrupt-387-err-2.c: Likewise.
+ * gcc.target/i386/interrupt-mmx-err-1.c: Likewise.
+ * gcc.target/i386/interrupt-mmx-err-2.c: Likewise.
+
+2019-03-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/63540
+ * g++.dg/cpp0x/implicit17.C: New.
+
+2019-03-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/22149
+ * g++.dg/template/access29.C: New.
+
+2019-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/82075
+ * g++.dg/cpp1z/decomp49.C: New test.
+
+2019-03-08 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * gcc.target/arm/f16_f64_conv_no_dp.c: New test.
+
+2019-03-08 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/68924
+ PR target/78782
+ PR target/87558
+ * gcc.target/i386/pr78782.c: New test.
+ * gcc.target/i386/pr87558.c: Ditto.
+
+2019-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/85870
+ * gcc.dg/lto/pr85870_0.c: New test.
+ * gcc.dg/lto/pr85870_1.c: New test.
+
+2019-03-08 Martin Liska <mliska@suse.cz>
+
+ PR target/86952
+ * gcc.target/i386/pr86952.c: New test.
+ * gcc.target/i386/indirect-thunk-7.c: Use jump tables to match
+ scanned pattern.
+ * gcc.target/i386/indirect-thunk-inline-7.c: Likewise.
+
+2019-03-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89585
+ * g++.dg/asm-qual-3.C: Adjust expected diagnostics for toplevel
+ asm volatile.
+
+ PR c++/89599
+ * g++.dg/ubsan/vptr-4.C: Adjust expected diagnostics.
+ * g++.dg/parse/array-size2.C: Likewise.
+ * g++.dg/cpp0x/constexpr-89599.C: New test.
+
+ PR c++/89622
+ * g++.dg/warn/pr89622.C: New test.
+
+2019-03-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/80003
+ * gcc.target/i386/pr68657.c: Adjust expected diagnostics wording.
+ * gcc.target/i386/interrupt-6.c: Likewise.
+ * g++.target/i386/pr57362.C: Adjust capitalization in dg-prune-output.
+
+2019-03-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/84518
+ * g++.dg/cpp0x/lambda/lambda-ice30.C: New.
+ * g++.dg/cpp0x/lambda/lambda-ice31.C: Likewise.
+
+2019-03-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR translation/79999
+ * c-c++-common/gomp/doacross-1.c: Adjust expected diagnostics.
+ * c-c++-common/gomp/doacross-3.c: New test.
+
+ PR target/89602
+ * gcc.target/i386/avx512f-vmovss-1.c: New test.
+ * gcc.target/i386/avx512f-vmovss-2.c: New test.
+ * gcc.target/i386/avx512f-vmovss-3.c: New test.
+ * gcc.target/i386/avx512f-vmovsd-1.c: New test.
+ * gcc.target/i386/avx512f-vmovsd-2.c: New test.
+ * gcc.target/i386/avx512f-vmovsd-3.c: New test.
+
+2019-03-07 Martin Jambor <mjambor@suse.cz>
+
+ PR lto/87525
+ * gcc.dg/ipa/ipcp-5.c: New test.
+
+2019-03-07 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/88235
+ * g++.dg/ipa/pr88235.C: New test.
+
+2019-04-07 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89618
+ * gcc.target/i386/pr89618.c: New testcase.
+
+2019-03-07 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89595
+ * gcc.dg/torture/pr89595.c: New testcase.
+
+2019-03-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89585
+ * g++.dg/asm-qual-3.C: Adjust expected diagnostics.
+
+2019-03-06 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/71203
+ * gfortran.dg/substr_8.f90: New test.
+
+2019-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/87148
+ * g++.dg/ext/flexary34.C: New test.
+
+2019-03-06 Peter Bergner <bergner@linux.ibm.com>
+
+ PR rtl-optimization/88845
+ * gcc.target/powerpc/pr88845.c: New test.
+
+2019-03-06 Marek Polacek <polacek@redhat.com>
+
+ PR c++/87378 - bogus -Wredundant-move warning.
+ * g++.dg/cpp0x/Wredundant-move1.C (fn4): Drop dg-warning.
+ * g++.dg/cpp0x/Wredundant-move7.C: New test.
+
+2019-03-06 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/89551
+ * gcc.dg/uninit-pred-8_b.c: Force logical-op-non-short-circuit
+ the way that makes the testcase PASS.
+
+2019-03-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89590
+ * gcc.dg/pr89590.c: New test.
+
+2019-03-05 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR target/89222
+ * gcc.target/arm/pr89222.c: Add new test.
+
+2019-03-05 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89594
+ * gcc.dg/pr89594.c: New testcase.
+
+2019-03-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89487
+ * gcc.dg/tree-ssa/pr89487.c: Include ../pr87600.h.
+ (caml_interprete): Ifdef the whole body out if REG1 or REG2 macros
+ aren't defined. Use REG1 instead of "%r15" and REG2 instead of
+ "%r14".
+
+ PR bootstrap/89560
+ * g++.dg/other/pr89560.C: New test.
+
+ PR tree-optimization/89570
+ * gcc.dg/pr89570.c: New test.
+
+ PR tree-optimization/89566
+ * c-c++-common/pr89566.c: New test.
+
+2019-03-04 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/84605
+ * g++.dg/parse/crash69.C: New.
+
+2019-03-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/71446
+ * g++.dg/cpp2a/desig12.C: New test.
+ * g++.dg/cpp2a/desig13.C: New test.
+
+2019-03-04 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88530
+ * gcc.target/aarch64/options_set_10.c: Add native.
+
+2019-03-04 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR tree-optimization/89437
+ * gcc.dg/sinatan-1.c: Fix testcase.
+
+2019-03-04 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89572
+ * gcc.dg/torture/pr89572.c: New testcase.
+
+2018-03-04 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/89487
+ * gcc.dg/tree-ssa/pr89487.c: New test.
+
+2019-03-03 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/77583
+ * gfortran.dg/pr77583.f90: New test.
+
+2019-03-03 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/72714
+ * gfortran.dg/coarray_allocate_11.f90: New test.
+
+2019-03-02 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/89516
+ * gfortran.dg/pr89492.f90: Adjust testcase.
+ * gfortran.dg/transfer_check_5.f90: New test.
+
+2019-03-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/71446
+ * g++.dg/cpp2a/desig10.C: New test.
+ * g++.dg/cpp2a/desig11.C: New test.
+ * g++.dg/ext/desig4.C: Expect 4 new errors.
+
+ PR target/89506
+ * gcc.dg/pr89506.c: New test.
+
+2019-03-01 Kito Cheng <kito.cheng@gmail.com>
+ Monk Chiang <sh.chiang04@gmail.com>
+
+ * gcc.target/riscv/attribute-1.c: New.
+ * gcc.target/riscv/attribute-2.c: Likewise.
+ * gcc.target/riscv/attribute-3.c: Likewise.
+ * gcc.target/riscv/attribute-4.c: Likewise.
+ * gcc.target/riscv/attribute-5.c: Likewise.
+ * gcc.target/riscv/attribute-6.c: Likewise.
+ * gcc.target/riscv/attribute-7.c: Likewise.
+ * gcc.target/riscv/attribute-8.c: Likewise.
+ * gcc.target/riscv/attribute-9.c: Likewise.
+
+ * gcc.target/riscv/arch-1.c: New.
+ * gcc.target/riscv/arch-2.c: Likewise.
+ * gcc.target/riscv/arch-3.c: Likewise.
+ * gcc.target/riscv/arch-4.c: Likewise.
+
+2019-03-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89497
+ * g++.dg/tree-prof/devirt.C: Adjust also the ilp32
+ scan-tree-dump-times from dom3 to tracer pass.
+
+2019-03-01 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.target/powerpc/ throughout: Delete dg-skip-if "do not override
+ -mcpu". Use -mdejagnu-cpu= in dg-options instead of -mcpu=.
+
+2019-03-01 Alexander Monakov <amonakov@ispras.ru>
+
+ PR rtl-optimization/85899
+ * gcc.dg/pr85899.c: New test.
+
+2019-03-01 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89537 - missing location for error with non-static member fn.
+ * g++.dg/diagnostic/member-fn-1.C: New test.
+
+ PR c++/89532 - ICE with incomplete type in decltype.
+ * g++.dg/cpp2a/nontype-class14.C: New test.
+
+2019-03-01 Jakub Jelinek <jakub@redhat.com>
+
+ Implement P1002R1, Try-catch blocks in constexpr functions
+ PR c++/89513
+ * g++.dg/cpp2a/constexpr-try1.C: New test.
+ * g++.dg/cpp2a/constexpr-try2.C: New test.
+ * g++.dg/cpp2a/constexpr-try3.C: New test.
+ * g++.dg/cpp2a/constexpr-try4.C: New test.
+ * g++.dg/cpp2a/constexpr-try5.C: New test.
+ * g++.dg/cpp0x/constexpr-ctor10.C: Don't expect error for C++2a.
+
+2019-03-01 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/89535
+ * gfortran.dg/vect/pr89535.f90: New test.
+
+2019-03-01 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89541
+ * gfortran.dg/pr89451.f90: New testcase.
+
+2019-03-01 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89497
+ * gcc.dg/tree-ssa/reassoc-43.c: Avoid false match in regex.
+ * g++.dg/tree-prof/devirt.C: Scan tracer dump for foldings
+ that happen now earlier.
+
+2019-02-28 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.c-torture/execute/20190228-1.c: New test.
+
+2019-02-28 Marek Polacek <polacek@redhat.com>
+
+ PR c++/87068 - missing diagnostic with fallthrough statement.
+ * c-c++-common/Wimplicit-fallthrough-37.c: New test.
+
+2019-02-28 Thomas Schwinge <thomas@codesourcery.com>
+ Cesar Philippidis <cesar@codesourcery.com>
+
+ PR fortran/72741
+ PR fortran/89433
+ * gfortran.dg/goacc/routine-multiple-directives-1.f90: New file.
+ * gfortran.dg/goacc/routine-multiple-directives-2.f90: Likewise.
+
+ PR fortran/72741
+ * gfortran.dg/goacc/routine-multiple-lop-clauses-1.f90: New file.
+
+ PR fortran/72741
+ PR fortran/89433
+ * gfortran.dg/goacc/routine-6.f90: Update
+ * gfortran.dg/goacc/routine-intrinsic-1.f: New file.
+ * gfortran.dg/goacc/routine-intrinsic-2.f: Likewise.
+
+2019-02-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89521
+ * gcc.dg/pr89521-1.c: New test.
+ * gcc.dg/pr89521-2.c: New test.
+
+2019-02-28 John David Anglin <danglin@gcc.gnu.org>
+
+ PR testsuite/89441
+ * g++.dg/ipa/pr89009.C: Update symbol visibility.
+
+2019-02-28 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88530
+ * gcc.target/aarch64/options_set_10.c: New test.
+
+2019-02-28 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/89522
+ * g++.dg/cpp1y/lambda-generic-ice10.C: New.
+
+2019-02-28 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89525
+ * gcc.dg/pr89525.c: New test.
+
+ PR c/89520
+ * gcc.dg/pr89520-1.c: New test.
+ * gcc.dg/pr89520-2.c: New test.
+
+2019-02-27 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88857 - ICE with value-initialization of argument in template.
+ * g++.dg/cpp0x/initlist-value4.C: New test.
+
+2019-02-27 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89511 - ICE with using-declaration and unscoped enumerator.
+ * g++.dg/cpp0x/using-enum-3.C: New test.
+
+2019-02-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89280
+ * gcc.dg/torture/pr57147-2.c (SetNaClSwitchExpectations): Add static
+ keyword.
+
+2019-02-27 Richard Biener <rguenther@suse.de>
+
+ * gcc.dg/gimplefe-36.c: New testcase.
+
+2019-02-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/89488
+ * g++.dg/cpp0x/nsdmi15.C: New.
+
+2019-02-27 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/88987
+ * g++.dg/cpp0x/pr88987.C: New.
+
+2019-02-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89280
+ * gcc.c-torture/compile/pr89280.c: New test.
+ * gcc.dg/torture/pr57147-2.c: Don't expect a setjmp after noreturn
+ function. Skip the test for -O0.
+
+2018-02-26 Steve Ellcey <sellcey@marvell.com>
+
+ * gfortran.dg/simd-builtins-1.f90: Update for aarch64*-*-*.
+ * gfortran.dg/simd-builtins-2.f90: Ditto.
+ * gfortran.dg/simd-builtins-6.f90: Ditto.
+ * gfortran.dg/simd-builtins-8.f90: New test.
+ * gfortran.dg/simd-builtins-8.h: New header file.
+
+2019-02-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89507
+ * g++.dg/other/new2.C: New test.
+
+ PR tree-optimization/89500
+ * gcc.dg/pr89500.c: New test.
+ * gcc.dg/Wstringop-overflow-10.c: New test.
+ * gcc.dg/strlenopt-60.c: New test.
+
+2019-02-26 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/89492
+ * gfortran.dg/pr89492.f90: New test.
+
+2019-02-26 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/89496
+ * gfortran.dg/altreturn_9_0.f90: New file.
+ * gfortran.dg/altreturn_9_1.f90: New file.
+
+2019-02-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89481
+ * g++.dg/cpp1y/constexpr-89481.C: New test.
+
+2019-02-26 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89505
+ * gcc.dg/torture/pr89505.c: New testcase.
+
+2019-02-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt77.adb: New test.
+ * gnat.dg/opt77_pkg.ad[sb]: New helper.
+
+2019-02-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89474
+ * gcc.target/i386/pr89474.c: New test.
+
+2019-02-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/77754
+ * gcc.c-torture/compile/pr77754-1.c: New test.
+ * gcc.c-torture/compile/pr77754-2.c: New test.
+ * gcc.c-torture/compile/pr77754-3.c: New test.
+ * gcc.c-torture/compile/pr77754-4.c: New test.
+ * gcc.c-torture/compile/pr77754-5.c: New test.
+ * gcc.c-torture/compile/pr77754-6.c: New test.
+
+2019-02-25 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88530
+ * gcc.target/aarch64/options_set_1.c: New test.
+ * gcc.target/aarch64/options_set_2.c: New test.
+ * gcc.target/aarch64/options_set_3.c: New test.
+ * gcc.target/aarch64/options_set_4.c: New test.
+ * gcc.target/aarch64/options_set_5.c: New test.
+ * gcc.target/aarch64/options_set_6.c: New test.
+ * gcc.target/aarch64/options_set_7.c: New test.
+ * gcc.target/aarch64/options_set_8.c: New test.
+ * gcc.target/aarch64/options_set_9.c: New test.
+
+2019-02-25 Tamar Christina <tamar.christina@arm.com>
+
+ * gcc.target/arm/simd/fp16fml_high.c (test_vfmlal_high_u32,
+ test_vfmlalq_high_u32, test_vfmlsl_high_u32, test_vfmlslq_high_u32):
+ Rename ....
+ (test_vfmlal_high_f16, test_vfmlalq_high_f16, test_vfmlsl_high_f16,
+ test_vfmlslq_high_f16): ... To this.
+ * gcc.target/arm/simd/fp16fml_lane_high.c (test_vfmlal_lane_high_u32,
+ tets_vfmlsl_lane_high_u32, test_vfmlal_laneq_high_u32,
+ test_vfmlsl_laneq_high_u32, test_vfmlalq_lane_high_u32,
+ test_vfmlslq_lane_high_u32, test_vfmlalq_laneq_high_u32,
+ test_vfmlslq_laneq_high_u32): Rename ...
+ (test_vfmlal_lane_high_f16, tets_vfmlsl_lane_high_f16,
+ test_vfmlal_laneq_high_f16, test_vfmlsl_laneq_high_f16,
+ test_vfmlalq_lane_high_f16, test_vfmlslq_lane_high_f16,
+ test_vfmlalq_laneq_high_f16, test_vfmlslq_laneq_high_f16): ... To this.
+ * gcc.target/arm/simd/fp16fml_lane_low.c (test_vfmlal_lane_low_u32,
+ test_vfmlsl_lane_low_u32, test_vfmlal_laneq_low_u32,
+ test_vfmlsl_laneq_low_u32, test_vfmlalq_lane_low_u32,
+ test_vfmlslq_lane_low_u32, test_vfmlalq_laneq_low_u32,
+ test_vfmlslq_laneq_low_u32): Rename ...
+ (test_vfmlal_lane_low_f16, test_vfmlsl_lane_low_f16,
+ test_vfmlal_laneq_low_f16, test_vfmlsl_laneq_low_f16,
+ test_vfmlalq_lane_low_f16, test_vfmlslq_lane_low_f16,
+ test_vfmlalq_laneq_low_f16, test_vfmlslq_laneq_low_f16): ... To this.
+ * gcc.target/arm/simd/fp16fml_low.c (test_vfmlal_low_u32,
+ test_vfmlalq_low_u32, test_vfmlsl_low_u32, test_vfmlslq_low_u32):
+ Rename ...
+ (test_vfmlal_low_f16, test_vfmlalq_low_f16, test_vfmlsl_low_f16,
+ test_vfmlslq_low_f16): ... To this.
+
+2019-02-25 Tamar Christina <tamar.christina@arm.com>
+
+ * gcc.target/aarch64/fp16_fmul_high.h (test_vfmlal_high_u32,
+ test_vfmlalq_high_u32, test_vfmlsl_high_u32, test_vfmlslq_high_u32):
+ Rename ...
+ (test_vfmlal_high_f16, test_vfmlalq_high_f16, test_vfmlsl_high_f16,
+ test_vfmlslq_high_f16): ... To this.
+ * gcc.target/aarch64/fp16_fmul_lane_high.h (test_vfmlal_lane_high_u32,
+ tets_vfmlsl_lane_high_u32, test_vfmlal_laneq_high_u32,
+ test_vfmlsl_laneq_high_u32, test_vfmlalq_lane_high_u32,
+ test_vfmlslq_lane_high_u32, test_vfmlalq_laneq_high_u32,
+ test_vfmlslq_laneq_high_u32): Rename ...
+ (test_vfmlal_lane_high_f16, tets_vfmlsl_lane_high_f16,
+ test_vfmlal_laneq_high_f16, test_vfmlsl_laneq_high_f16,
+ test_vfmlalq_lane_high_f16, test_vfmlslq_lane_high_f16,
+ test_vfmlalq_laneq_high_f16, test_vfmlslq_laneq_high_f16): ... To this.
+ * gcc.target/aarch64/fp16_fmul_lane_low.h (test_vfmlal_lane_low_u32,
+ test_vfmlsl_lane_low_u32, test_vfmlal_laneq_low_u32,
+ test_vfmlsl_laneq_low_u32, test_vfmlalq_lane_low_u32,
+ test_vfmlslq_lane_low_u32, test_vfmlalq_laneq_low_u32,
+ test_vfmlslq_laneq_low_u32): Rename ...
+ (test_vfmlal_lane_low_f16, test_vfmlsl_lane_low_f16,
+ test_vfmlal_laneq_low_f16, test_vfmlsl_laneq_low_f16,
+ test_vfmlalq_lane_low_f16, test_vfmlslq_lane_low_f16,
+ test_vfmlalq_laneq_low_f16, test_vfmlslq_laneq_low_f16): ... To this.
+ * gcc.target/aarch64/fp16_fmul_low.h (test_vfmlal_low_u32,
+ test_vfmlalq_low_u32, test_vfmlsl_low_u32, test_vfmlslq_low_u32):
+ Rename ...
+ (test_vfmlal_low_f16, test_vfmlalq_low_f16, test_vfmlsl_low_f16,
+ test_vfmlslq_low_f16): ... To This.
+ * lib/target-supports.exp
+ (check_effective_target_arm_fp16fml_neon_ok_nocache): Update test.
+
+2019-02-25 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ PR fortran/89282
+ * gfortran.dg/overload_3.f90: New test.
+
+2019-02-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89285
+ * g++.dg/cpp1y/constexpr-89285-2.C: New test.
+
+2019-02-25 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ PR libfortran/89274
+ * gfortran.dg/list_directed_large.f90: New test.
+
+2019-02-25 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89434
+ * gcc.c-torture/execute/pr89434.c: New test.
+
+ PR target/89438
+ * gcc.dg/pr89438.c: New test.
+
+2019-02-24 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/84585
+ * g++.dg/cpp0x/pr84585.C: New.
+
+2019-02-24 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/89174
+ * gfortran.dg/allocate_with_mold_3.f90: New test.
+
+2019-02-24 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/87007
+ * gcc.target/i386/pr87007-1.c: Compile with -mfpmath=sse.
+ * gcc.target/i386/pr87007-2.c: Likewise.
+
+2019-02-24 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/89266
+ PR fortran/88326
+ * gfortran.dg/pr89266.f90: New test.
+ * gfortran.dg/pr88326.f90: New test.
+
+2019-02-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89445
+ * gcc.target/i386/avx512f-pr89445.c: New test.
+
+2019-02-23 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/tree-ssa/builtin-sprintf-10.c: Cast remaining
+ wchar_t to wint_t to avoid a bogus -Wformat warning in
+ ILP32 (bug 77970).
+
+2019-02-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR testsuite/89476
+ * gfortran.dg/ISO_Fortran_binding_5.c: Include
+ "../../../libgfortran/ISO_Fortran_binding.h".
+ * gfortran.dg/ISO_Fortran_binding_6.c: Likewise.
+
+2019-02-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/69471
+ * gcc.dg/pr69471-1.c: New test.
+ * gcc.dg/pr69471-2.c: Likewise.
+ * gcc.target/i386/pr69471-3.c: Likewise.
+
+2019-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/84387
+ * gfortran.dg/dtio_34.f90: New test.
+
+2019-02-23 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88294 - ICE with non-constant noexcept-specifier.
+ * g++.dg/cpp0x/noexcept34.C: New test.
+ * g++.dg/cpp0x/noexcept35.C: New test.
+
+ PR c++/89419
+ * g++.dg/cpp1y/lambda-generic-89419.C: New test.
+
+2019-02-23 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/88117
+ * gfortran.dg/deferred_character_32.f90: New test.
+
+2019-02-23 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/89385
+ * gfortran.dg/ISO_Fortran_binding_1.f90: Correct test for
+ previously incorrect lbound for allocatable expressions. Also
+ correct stop values to avoid repetition.
+ * gfortran.dg/ISO_Fortran_binding_5.f90: New test
+ * gfortran.dg/ISO_Fortran_binding_5.c: Support previous test.
+
+ PR fortran/89366
+ * gfortran.dg/ISO_Fortran_binding_6.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_6.c: Support previous test.
+ * gfortran.dg/pr32599.f03: Set standard to F2008.
+
+2019-02-22 David Malcolm <dmalcolm@redhat.com>
+
+ PR c++/89390
+ * g++.dg/diagnostic/pr89390.C: Update expected location of error,
+ renaming to a multicharacter name, so that start != finish. Add
+ tests for dtor locations.
+
+2019-02-22 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/84676
+ * g++.dg/cpp0x/pr84676.C: New.
+
+2019-02-22 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/tree-ssa/builtin-sprintf-10.c: Cast wchar_t to wint_t
+ to avoid a bogus -Wformat warning in ILP32 (bug 77970).
+
+2019-02-22 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/83057
+ * gfortran.dg/newunit_6.f90: New test.
+
+2019-02-22 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89420 - ICE with CAST_EXPR in explicit-specifier.
+ * g++.dg/cpp2a/explicit14.C: New test.
+
+2019-02-22 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ PR target/89324
+ * gcc.dg/rtl/aarch64/subs_adds_sp.c: New test.
+ * gfortran.fortran-torture/compile/pr89324.f90: New test.
+
+2019-02-22 Martin Sebor <msebor@redhat.com>
+
+ PR c/89425
+ * gcc.dg/Wabsolute-value.c: New test.
+
+ * gcc.dg/Wbuiltin-declaration-mismatch-12.c: New test.
+
+2019-02-22 H.J. Lu <hongjiu.lu@intel.com>
+ Hongtao Liu <hongtao.liu@intel.com>
+ Sunil K Pandey <sunil.k.pandey@intel.com>
+
+ PR target/87007
+ * gcc.target/i386/pr87007-1.c: New test.
+ * gcc.target/i386/pr87007-2.c: Likewise.
+
+2019-02-22 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89440
+ * gcc.dg/vect/pr89440.c: New testcase.
+
+2019-02-22 Thomas Schwinge <thomas@codesourcery.com>
+
+ * lib/target-supports.exp (check_effective_target_offload_nvptx):
+ Remove.
+
+ PR fortran/72741
+ * gfortran.dg/goacc/classify-routine.f95: Adjust.
+
+ * c-c++-common/goacc/routine-5.c: Revert earlier changes.
+ * g++.dg/goacc/template.C: Likewise.
+
+ PR fortran/78027
+ * gfortran.dg/goacc/pr78027.f90: Add 'dg-additional-options "-Wno-hsa"'.
+
+2019-02-22 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/87609
+ * gcc.dg/torture/restrict-7.c: New testcase.
+
+2019-02-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89285
+ * g++.dg/ubsan/vptr-4.C: Expect reinterpret_cast errors.
+ * g++.dg/cpp1y/constexpr-84192.C (f2): Adjust expected diagnostics.
+ * g++.dg/cpp1y/constexpr-70265-2.C (foo): Adjust expected line of
+ diagnostics.
+ * g++.dg/cpp1y/constexpr-89285.C: New test.
+ * g++.dg/cpp0x/constexpr-arith-overflow.C (add, sub, mul): Ifdef out
+ for C++11.
+ (TEST_ADD, TEST_SUB, TEST_MUL): Define to Assert (true) for C++11.
+ * g++.dg/cpp0x/constexpr-arith-overflow2.C: New test.
+
+2019-02-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/87412
+ * gcc.target/i386/indirect-thunk-attr-14.c: Replace
+ -fcf-protection with -fcf-protection=branch.
+ * gcc.target/i386/indirect-thunk-attr-15.c: Likewise.
+ * gcc.target/i386/indirect-thunk-attr-16.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-8.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-9.c: Likewise.
+ * gcc.target/i386/indirect-thunk-extern-10.c: Likewise.
+
+2019-02-21 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * gcc.target/arm/pr88850-2.c: Block -mfloat-abi override.
+ * gcc.target/arm/pr88850.c: Use -mfloat-abi=softfp.
+
+2019-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/86119
+ * gfortran.dg/warn_conversion_11.f90: New test.
+
+2019-02-21 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/87412
+ * gcc.target/i386/pr87412-1.c: New file.
+ * gcc.target/i386/pr87412-2.c: Likewise.
+ * gcc.target/i386/pr87412-3.c: Likewise.
+ * gcc.target/i386/pr87412-4.c: Likewise.
+
+2019-02-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89403
+ * g++.dg/cpp0x/pr89403.C: New test.
+
+ PR c++/89405
+ * g++.dg/cpp1z/inline-var5.C: New test.
+
+ PR middle-end/89412
+ * gcc.c-torture/compile/pr89412.c: New test.
+
+2019-02-20 Jakub Jelinek <jakub@redhat.com>
+ David Malcolm <dmalcolm@redhat.com>
+
+ PR middle-end/89091
+ * gcc.dg/torture/pr89091.c: New test.
+
+2019-02-20 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/88074
+ PR middle-end/89415
+ * gcc.dg/pr88074-2.c: New test.
+
+ PR c++/89336
+ * g++.dg/cpp1y/constexpr-89336-3.C: New test.
+
+2019-02-20 David Malcolm <dmalcolm@redhat.com>
+
+ PR c/89410
+ * gcc.dg/pr89410-1.c: New test.
+ * gcc.dg/pr89410-2.c: New test.
+
+2019-02-20 Pat Haugen <pthaugen@us.ibm.com>
+
+ * lib/target-supports.exp (check_effective_target_vect_usad_char):
+ Add PowerPC support.
+ * gcc.dg/vect/slp-reduc-sad.c: Update scan string.
+ * gcc.dg/vect/vect-reduc-sad.c: Likewise.
+
+2019-02-20 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ PR target/86487
+ * gcc.target/arm/pr86487.c: New.
+
+2019-02-20 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/84536
+ * g++.dg/cpp1y/var-templ60.C: New.
+
+2019-02-20 Li Jia He <helijia@linux.ibm.com>
+
+ PR target/88100
+ * gcc.target/powerpc/pr88100.c: New testcase.
+
+2019-02-19 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * gcc.target/arm/pr88850.c: Block -mfloat-abi override.
+
+2019-02-19 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/89384
+ * gfortran.dg/ISO_Fortran_binding_4.f90
+
+2019-02-19 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR c/87924
+ * c-c++-common/goacc/asyncwait-5.c: Remove XFAILs.
+ * gfortran.dg/goacc/asyncwait-5.f: Likewise.
+
+2019-02-19 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/88074
+ * gcc.dg/pr88074.c: New testcase.
+
+2019-02-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89303
+ * g++.dg/torture/pr89303.C: Move everything from std namespace to my
+ namespace.
+
+ PR c++/89387
+ * g++.dg/cpp0x/lambda/lambda-89387.C: New test.
+
+ PR c++/89391
+ * g++.dg/cpp0x/reinterpret_cast2.C: New test.
+
+ PR c++/89390
+ * g++.dg/diagnostic/pr89390.C: New test.
+
+2019-02-18 Sharon Dvir <unapologtic@gmail.com>
+
+ * README: Fix typos.
+
+2019-02-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/torture/pr89303.C (bad_weak_ptr): Rename to
+ bad_weak_ptr_.
+
+2019-02-18 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/87689
+ * gfortran.dg/lto/20091028-1_0.f90: Add -Wno-lto-type-mismatch to
+ options.
+ * gfortran.dg/lto/20091028-2_0.f90: Likewise.
+ * gfortran.dg/lto/pr87689_0.f: New file.
+ * gfortran.dg/lto/pr87689_1.f: New file.
+
+2019-02-18 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * g++.dg/wrappers/pr88680.C: Add -fno-short-enums.
+
+2019-02-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gdc.dg/dg.exp: Tabify.
+ * gdc.dg/lto/lto.exp: Likewise.
+ * gdc.test/gdc-test.exp: Likewise.
+ * lib/gdc-dg.exp: Likewise.
+ * lib/gdc.exp: Likewise.
+
+2019-02-18 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89296
+ * gcc.dg/uninit-pr89296.c: New testcase.
+
+2019-02-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89369
+ * gcc.c-torture/execute/pr89369.c: New test.
+ * gcc.target/s390/md/rXsbg_mode_sXl.c (rosbg_si_srl,
+ rxsbg_si_srl): Expect last 3 operands 32,63,62 rather than
+ 34,63,62.
+
+2019-02-18 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/89209
+ * gcc.dg/tree-ssa/pr89209.c: New test.
+
+2019-02-18 Martin Liska <mliska@suse.cz>
+
+ * gfortran.dg/simd-builtins-7.f90: New test.
+ * gfortran.dg/simd-builtins-7.h: New test.
+
+2019-02-17 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/88299
+ * gfortran.dg/pr88299.f90: New test.
+
+2019-02-17 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/89077
+ * gfortran.dg/transfer_simplify_12.f90: New test.
+
+2019-02-17 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89217 - ICE with list-initialization in range-based for loop.
+ * g++.dg/cpp0x/range-for37.C: New test.
+
+ * g++.old-deja/g++.robertl/eb82.C: Tweak dg-error.
+
+ PR c++/89315
+ * g++.dg/cpp0x/initlist114.C: New test.
+
+ PR c++/89356
+ * g++.dg/abi/mangle68.C: New test.
+ * g++.dg/cpp0x/decltype69.C: New test.
+
+2019-02-16 David Malcolm <dmalcolm@redhat.com>
+
+ PR c++/88680
+ * g++.dg/wrappers/pr88680.C: New test.
+
+2019-02-17 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/71066
+ * gfortran.dg/coarray_data_1.f90: New test.
+
+2019-02-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * c-c++-common/patchable_function_entry-decl.c: Add -fno-pie on SPARC.
+ * c-c++-common/patchable_function_entry-default.c: Likewise.
+ * c-c++-common/patchable_function_entry-definition.c: Likewise.
+
+2019-02-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/66152
+ * gcc.target/i386/pr66152.c: New test.
+
+2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * g++.dg/asan/asan_oob_test.cc: Skip OOB_int on SPARC.
+ * g++.dg/asan/function-argument-3.C: Tweak for 32-bit SPARC.
+
+2019-02-15 Tamar Christina <tamar.christina@arm.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_neon_softfp_fp16_ok_nocache): Drop non-fpu
+ checking alternative.
+
+2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.target/sparc/struct-ret-check-1.c: Add -fno-pie option.
+
+2019-02-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * c-c++-common/patchable_function_entry-decl.c: Do not run on Visium.
+ * c-c++-common/patchable_function_entry-default.c: Likewise.
+ * c-c++-common/patchable_function_entry-definition.c: Likewise.
+ * gcc.dg/tree-ssa/pr84859.c: Add -ftree-cselim switch.
+
+2019-02-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR other/69006
+ PR testsuite/88920
+ * lib/gcc-dg.exp: If llvm_binutils effective target, set
+ allow_blank_lines to 2 during initialization.
+ (dg-allow-blank-lines-in-output): Set allow_blank_lines to 1 only if
+ it was previously zero.
+ (gcc-dg-prune): Don't check for llvm_binutils effective target here.
+ Clear allow_blank_lines afterwards whenever it was 1.
+ * gdc.test/gdc-test.exp (dmd2dg): Don't call
+ dg-allow-blank-lines-in-output here.
+ (gdc-do-test): Set allow_blank_lines to 3 if it is 0 before running
+ the tests and restore it back at the end.
+
+ * c-c++-common/ubsan/opts-1.c: New test.
+ * c-c++-common/ubsan/opts-2.c: New test.
+ * c-c++-common/ubsan/opts-3.c: New test.
+ * c-c++-common/ubsan/opts-4.c: New test.
+
+2019-02-15 Richard Biener <rguenther@suse.de>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89278
+ * gcc.dg/pr89278.c: New test.
+
+2019-02-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89340
+ * gcc.dg/pr89340.c: New test.
+ * gcc.dg/torture/pr57036-2.c (jpgDecode_convert): Expect a warning
+ that leaf attribute on nested function is useless.
+
+ PR other/89342
+ * gcc.dg/pr89342.c: New test.
+
+2019-02-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89354
+ * gcc.dg/pr89354.c: New test.
+
+2019-02-14 Uroš Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/ssse3-pabsb.c: Re-enable 64-bit form on AVX targets.
+ * gcc.target/i386/ssse3-pabsd.c: Ditto.
+ * gcc.target/i386/ssse3-pabsw.c: Ditto.
+ * gcc.target/i386/ssse3-palignr.c: Ditto.
+ * gcc.target/i386/ssse3-phaddd.c: Ditto.
+ * gcc.target/i386/ssse3-phaddsw.c: Ditto.
+ * gcc.target/i386/ssse3-phaddw.c: Ditto.
+ * gcc.target/i386/ssse3-phsubd.c: Ditto.
+ * gcc.target/i386/ssse3-phsubsw.c: Ditto.
+ * gcc.target/i386/ssse3-phsubw.c: Ditto.
+ * gcc.target/i386/ssse3-pmaddubsw.c: Ditto.
+ * gcc.target/i386/ssse3-pmulhrsw.c: Ditto.
+ * gcc.target/i386/ssse3-pshufb.c: Ditto.
+ * gcc.target/i386/ssse3-psignb.c: Ditto.
+ * gcc.target/i386/ssse3-psignd.c: Ditto.
+ * gcc.target/i386/ssse3-psignw.c: Ditto.
+
+2018-02-14 Steve Ellcey <sellcey@marvell.com>
+
+ * gcc.target/aarch64/pcs_attribute.c: New test.
+
+2019-02-14 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/88248
+ * gfortran.dg/pr88248.f90: New test.
+ * gfortran.dg/f2018_obs.f90: Updated test.
+
+2019-02-14 Tamar Christina <tamar.christina@arm.com>
+
+ * gcc.target/arm/pr88850.c: change options to additional option.
+
+2019-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR d/87864
+ * lib/gdc.exp (gdc_link_flags): Add path to drtbegin.o/drtend.o if
+ present.
+
+2019-02-14 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88850
+ * gcc.target/arm/pr88850-2.c: New test.
+ * lib/target-supports.exp
+ (check_effective_target_arm_neon_softfp_fp16_ok_nocache,
+ check_effective_target_arm_neon_softfp_fp16_ok,
+ add_options_for_arm_neon_softfp_fp16): New.
+
+2019-02-14 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * gcc.dg/rtl/arm/ldrd-peepholes.c: Restrict testcase.
+ * lib/target-supports.exp: Add procedure to check for ldrd.
+
+2019-02-14 Cesar Philippidis <cesar@codesourcery.com>
+
+ PR fortran/72715
+ * gfortran.dg/goacc/loop-3-2.f95: Error on do concurrent loops.
+ * gfortran.dg/goacc/loop-3.f95: Likewise.
+ * gfortran.dg/goacc/pr72715.f90: New test.
+
+2019-02-14 Martin Liska <mliska@suse.cz>
+
+ PR rtl-optimization/89242
+ * g++.dg/pr89242.C: New test.
+
+2019-02-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89314
+ * gcc.dg/pr89314.c: New test.
+
+ PR middle-end/89284
+ * gcc.dg/ubsan/pr89284.c: New test.
+
+2019-02-13 Ian Lance Taylor <iant@golang.org>
+
+ * gcc.dg/func-attr-1.c: New test.
+
+2019-02-13 Uroš Bizjak <ubizjak@gmail.com>
+
+ * gcc.target/i386/sse2-init-v2di-2.c (dg-final): Update scan string.
+
+2019-02-13 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89297 - ICE with OVERLOAD in template.
+ * g++.dg/cpp0x/initlist113.C: New test.
+
+2019-02-13 Alexandre Oliva <aoliva@redhat.com>
+
+ PR c++/86379
+ * g++.dg/cpp0x/pr86379.C: New.
+
+ PR c++/87322
+ * g++.dg/cpp1y/pr87322.C: New.
+ * g++.dg/cpp0x/lambda/lambda-variadic5.C: Test that we
+ instantiate the expected number of lambda functions.
+
+2019-02-13 Marek Polacek <polacek@redhat.com>
+
+ PR c++/77304
+ * g++.dg/cpp2a/nontype-class13.C: New test.
+
+2019-02-13 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR target/89190
+ * gcc.target/arm/pr89190.c: New test.
+
+2019-02-13 David Malcolm <dmalcolm@redhat.com>
+
+ PR c++/89036
+ * g++.dg/concepts/pr89036.C: New test.
+
+2019-02-13 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88847
+ * gcc.target/aarch64/sve/pr88847.c: New test.
+
+2019-02-13 Jonathan Wakely <jwakely@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89303
+ * g++.dg/torture/pr89303.C: New test.
+
+2019-02-13 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/88986
+ * g++.dg/cpp1z/using4.C: New.
+ * g++.dg/cpp1z/using5.C: Likewise.
+ * g++.dg/cpp1z/using6.C: Likewise.
+
+2019-02-13 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89290
+ * gcc.target/i386/pr89290.c: New test.
+
+2019-01-23 Xuepeng Guo <xuepeng.guo@intel.com>
+
+ * gcc.target/i386/enqcmd.c: New test.
+ * gcc.target/i386/enqcmds.c: Likewise.
+ * g++.dg/other/i386-2.C: Add -menqcmd.
+ * g++.dg/other/i386-3.C: Likewise.
+ * gcc.target/i386/sse-12.c: Likewise.
+ * gcc.target/i386/sse-13.c: Likewise.
+ * gcc.target/i386/sse-14.c: Likewise.
+ * gcc.target/i386/sse-23.c: Likewise.
+
+2019-01-23 Xiong Hu Luo <luoxhu@linux.vnet.ibm.com>
+
+ * gcc.target/powerpc/crypto-builtin-1.c
+ (crypto1_be, crypto2_be, crypto3_be, crypto4_be, crypto5_be):
+ New testcases.
+
+2019-02-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/89229
+ * gcc.target/i386/pr89229-1.c: New test.
+
+2019-02-12 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ PR target/89233
+ * gcc.target/s390/pr89233.c: New test.
+
+2018-01-12 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * gcc.target/powerpc/vec-sld-modulo.c: Require p8vector_hw.
+ * gcc.target/powerpc/vec-srad-modulo.c: Likewise.
+ * gcc.target/powerpc/vec-srd-modulo.c: Likewise.
+
+2019-02-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89253
+ * gfortran.dg/pr89253.f: New testcase.
+
+2019-02-11 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89212 - ICE converting nullptr to pointer-to-member-function.
+ * g++.dg/cpp0x/nullptr40.C: New test.
+ * g++.dg/cpp0x/nullptr41.C: New test.
+
+2019-02-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/88977
+ * g++.dg/cpp2a/is-constant-evaluated7.C: New test.
+
+2019-02-12 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR tree-optimization/86637
+ * gcc.c-torture/compile/pr86637-2.c: Test pthread and graphite target.
+
+2019-02-11 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/88771
+ * gcc.dg/Wstringop-overflow-8.c: New test.
+ * gcc.dg/Wstringop-overflow-9.c: New test.
+ * gcc.dg/Warray-bounds-40.c: New test.
+ * gcc.dg/builtin-stpncpy.c: Adjust.
+ * gcc.dg/builtin-stringop-chk-4.c: Adjust.
+ * g++.dg/opt/memcpy1.C: Adjust.
+
+2019-02-11 Martin Sebor <msebor@redhat.com>
+
+ PR c++/87996
+ * c-c++-common/array-5.c: New test.
+ * c-c++-common/pr68107.c: Adjust text of diagnostics.
+ * g++.dg/init/new38.C: Same.
+ * g++.dg/init/new43.C: Same.
+ * g++.dg/init/new44.C: Same.
+ * g++.dg/init/new46.C: Same.
+ * g++.dg/other/large-size-array.C: Same.
+ * g++.dg/other/new-size-type.C: Same.
+ * g++.dg/template/array30.C: Same.
+ * g++.dg/template/array32.C: New test.
+ * g++.dg/template/dependent-name3.C: Adjust.
+ * gcc.dg/large-size-array-3.c: Same.
+ * gcc.dg/large-size-array-5.c: Same.
+ * gcc.dg/large-size-array.c: Same.
+ * g++.old-deja/g++.brendan/array1.C: Same.
+ * g++.old-deja/g++.mike/p6149.C: Same.
+
+2019-02-11 Martin Sebor <msebor@redhat.com>
+
+ * gcc.dg/tree-prof/inliner-1.c: Correct comments.
+
+2019-02-11 Tamar Christina <tamar.christina@arm.com>
+
+ PR middle-end/88560
+ * gcc.target/arm/armv8_2-fp16-move-1.c: Update assembler scans.
+ * gcc.target/arm/fp16-aapcs-3.c: Likewise.
+ * gcc.target/arm/fp16-aapcs-1.c: Likewise.
+
+2019-02-11 Bill Schmidt <wschmidt@linux.ibm.com>
+
+ * gcc.target/powerpc/vec-sld-modulo.c: New.
+ * gcc.target/powerpc/vec-srad-modulo.c: New.
+ * gcc.target/powerpc/vec-srd-modulo.c: New.
+
+2019-02-11 Martin Liska <mliska@suse.cz>
+
+ PR ipa/89009
+ * g++.dg/ipa/pr89009.C: New test.
+
+2019-02-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/71723
+ * gfortran.dg/pointer_init_2.f90: Adjust error messages.
+ * gfortran.dg/pointer_init_6.f90: Likewise.
+ * gfortran.dg/pointer_init_9.f90: New test.
+
+2019-02-10 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/67679
+ * gfortran.dg/warn_undefined_1.f90: New test.o
+
+2019-02-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89268
+ * gcc.dg/vect/pr89268.c: New test.
+
+2019-02-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gnat.dg/lto19.adb: Remove dg-excess-errors.
+
+2019-02-09 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/89077
+ * gfortran.dg/substr_simplify.f90: New test.
+
+2019-02-09 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/88711
+ * gfortran.dg/pr79966.f90: Xfail everwyhere.
+
+2019-02-09 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/89200
+ * gfortran.dg/array_reference_2.f90: New test.
+
+2019-02-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/89246
+ * gcc.dg/gomp/pr89246-1.c: New test.
+ * gcc.dg/gomp/pr89246-2.c: New test.
+
+2019-02-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88739
+ * gcc.c-torture/execute/pr88739.c: New test.
+
+2019-02-08 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ PR testsuite/89258
+ * gcc.dg/tree-ssa/pr80887.c: Require int32plus.
+
+2019-02-08 Robin Dapp <rdapp@linux.ibm.com>
+
+ * gcc.target/s390/vector/vec-copysign-execute.c: New test.
+ * gcc.target/s390/vector/vec-copysign.c: New test.
+
+2019-02-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89247
+ * gcc.dg/torture/pr89247.c: New testcase.
+
+2019-02-08 Ilya Leoshkevich <iii@linux.ibm.com>
+
+ * gcc.target/s390/jump-label.c: New test.
+
+2019-02-08 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/89250
+ * gcc.dg/vect/vect-24.c: Remove XFAIL on vect_condition targets.
+
+2019-02-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/89234
+ * g++.dg/ubsan/pr89234.C: New test.
+
+2019-02-08 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/89223
+ * gcc.dg/torture/pr89223.c: New testcase.
+
+2019-02-07 David Malcolm <dmalcolm@redhat.com>
+
+ PR tree-optimization/86637
+ PR tree-optimization/89235
+ * gcc.c-torture/compile/pr86637-1.c: New test.
+ * gcc.c-torture/compile/pr86637-2.c: New test.
+ * gcc.c-torture/compile/pr86637-3.c: New test.
+ * gcc.c-torture/compile/pr89235.c: New test.
+
+2019-02-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * gcc.target/aarch64/abd_1.c: New test.
+ * gcc.dg/sabd_1.c: Likewise.
+
+2019-02-07 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ PR fortran/52789
+ * gfortran.dg/wunused-parameter_2.f90: New test.
+
+2019-02-07 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * gcc.dg/rtl/arm/ldrd-peepholes.c: Only run on arm
+
+2019-02-07 Andreas Krebbel <krebbel@linux.ibm.com>
+
+ * gcc.target/s390/zvector/xl-xst-align-1.c: New test.
+ * gcc.target/s390/zvector/xl-xst-align-2.c: New test.
+
+2019-02-07 Matthew Malcomson <matthew.malcomson@arm.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/88714
+ * gcc.c-torture/execute/pr88714.c: New test.
+ * gcc.dg/rtl/arm/ldrd-peepholes.c: New test.
+
+2019-02-07 Tamar Christina <tamar.christina@arm.com>
+
+ PR/target 88850
+ * gcc.target/arm/pr88850.c: New test.
+
+2019-02-07 Alexandre Oliva <aoliva@redhat.com>
+
+ PR c++/86218
+ * g++.dg/cpp0x/pr86218.C: New.
+
+2019-02-06 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/89225
+ * gcc.target/powerpc/pr89225.c: New.
+
+2019-02-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt76.adb: New test.
+
+2019-02-06 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/71860
+ * gfortran.dg/null_10.f90: New test.
+
+2019-02-06 David Malcolm <dmalcolm@redhat.com>
+
+ PR c++/71302
+ * g++.dg/cpp0x/Wzero-as-null-pointer-constant-1.C: Add expected
+ column numbers to dg-warning directives where they are correct.
+ * g++.dg/warn/Wzero-as-null-pointer-constant-5.C: Likewise.
+ * g++.dg/warn/Wzero-as-null-pointer-constant-7.C: Likewise.
+ * g++.dg/warn/Wzero-as-null-pointer-constant-8.C: New test.
+
+2019-02-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR debug/87451
+ * gcc.dg/debug/dwarf2/inline5.c: Allow for non-comment before
+ "(DIE (0x[0-9a-f]*) DW_TAG_variable".
+ xfail scan-assembler-not with Solaris as.
+
+2019-02-06 Bill Seurer <seurer@linux.vnet.ibm.com>
+
+ * gcc.target/powerpc/vsx-vector-6.p7.c: Update instruction
+ counts and target.
+ * gcc.target/powerpc/vsx-vector-6.p8.c: Update instruction
+ counts and target.
+ * gcc.target/powerpc/vsx-vector-6.p9.c: Update instruction
+ counts and target.
+
+2019-02-06 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89182
+ * gfortran.dg/graphite/pr89182.f90: New testcase.
+
+2019-02-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89211
+ * gcc.dg/pr89211.c: New test.
+
+ PR middle-end/89210
+ * c-c++-common/builtin-convertvector-2.c: New test.
+
+2019-02-05 Nikhil Benesch <nikhil.benesch@gmail.com>
+
+ PR go/89019
+ * lib/go-torture.exp: Test compiling with -flto.
+
+2019-02-06 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/88584
+ * gcc.dg/redecl-18.c: New test.
+
+2019-02-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89187
+ * g++.dg/opt/pr89187.C: New test.
+
+2019-02-05 Andrea Corallo <andrea.corallo@arm.com>
+
+ * jit.dg/add-driver-options-testlib.c: Add support file for
+ test-add-driver-options.c testcase.
+ * jit.dg/all-non-failing-tests.h: Add note about
+ test-add-driver-options.c
+ * jit.dg/jit.exp (jit-dg-test): Update to support
+ add-driver-options-testlib.c compilation.
+ * jit.dg/test-add-driver-options.c: New testcase.
+
+2019-02-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/11304
+ * gcc.target/i386/call-1.c (set_eax): Add "eax" clobber.
+ * gcc.target/i386/call-2.c: New test.
+
+2019-02-05 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89158 - by-value capture of constexpr variable broken.
+ * g++.dg/cpp0x/lambda/lambda-89158.C: New test.
+
+2019-02-05 Segher Boessenkool <segher@kernel.crashing.org>
+
+ * gcc.dg/vect/pr84711.c: Use -Wno-psabi.
+
+2019-02-05 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.target/powerpc/vec-extract-sint128-1.c: Require int128 effective
+ target.
+ * gcc.target/powerpc/vec-extract-uint128-1.c: Likewise.
+
+ PR target/89188
+ * g++.dg/opt/pr89188.C: New test.
+
+ PR rtl-optimization/89195
+ * gcc.c-torture/execute/pr89195.c: New test.
+
+2019-02-05 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ * gcc.target/powerpc/vec-extract-slong-1.c: Require p8 execution
+ hardware.
+ * gcc.target/powerpc/vec-extract-schar-1.c: Likewise.
+ * gcc.target/powerpc/vec-extract-sint128-1.c: Likewise.
+ * gcc.target/powerpc/vec-extract-sshort-1.c: Likewise.
+ * gcc.target/powerpc/vec-extract-ulong-1.c: Likewise.
+ * gcc.target/powerpc/vec-extract-uchar-1.c: Likewise.
+ * gcc.target/powerpc/vec-extract-sint-1.c: Likewise.
+ * gcc.target/powerpc/vec-extract-uint128-1.c: Likewise.
+ * gcc.target/powerpc/vec-extract-ushort-1.c: Likewise.
+ * gcc.target/powerpc/vec-extract-uint-1.c: Likewise.
+
+2019-02-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/89186
+ * g++.dg/ext/vector36.C: New test.
+
+2019-02-05 Alexandre Oliva <aoliva@redhat.com>
+
+ PR c++/87770
+ * g++.dg/pr87770.C: New.
+
+2019-02-04 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/89077
+ * gfortran.dg/pr89077.f90: New test.
+
+2019-02-04 Martin Liska <mliska@suse.cz>
+
+ PR ipa/88985
+ * gcc.dg/ipa/pr88985.c: New test.
+
+2019-02-04 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/debug/dwarf2/inline5.c: Handle also @, ; or | comment
+ characters or extra spaces after the comment character.
+
+2019-02-04 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/torture/alias-1.C: New test.
+
+2019-02-03 Martin Sebor <msebor@redhat.com>
+
+ PR c/69661
+ * c-c++-common/Wsequence-point-2.c: New test.
+
+ PR c++/44648
+ * g++.dg/warn/Wunused-var-35.C: New test.
+
+2019-02-03 Richard Biener <rguenther@suse.de>
+
+ PR debug/87295
+ * g++.dg/debug/dwarf2/pr87295.C: New testcase.
+
+2019-02-02 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/88298
+ * gfortran.dg/warn_conversion_10.f90: New test.
+
+2019-02-02 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/88393
+ * gfortran.dg/alloc_comp_assign_16.f03: New test.
+
+2019-02-02 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/88980
+ * gfortran.dg/realloc_on_assign_32.f90: New test.
+
+2019-02-02 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/88685
+ * gfortran.dg/pointer_array_component_3.f90: New test.
+
+2019-02-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/87887
+ * gcc.dg/gomp/pr87887-1.c: New test.
+ * gcc.dg/gomp/pr87887-2.c: New test.
+
+2019-02-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/83246
+ PR fortran/89084
+ * gfortran.dg/pr89084.f90: New test.
+ * gfortran.dg/lto/pr89084_0.f90: New test.
+ * gfortran.dg/pr83246.f90: New test.
+
+2019-02-01 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88325 - ICE with invalid out-of-line template member definition.
+ * g++.dg/cpp2a/typename14.C: New test.
+
+2019-02-01 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/88597
+ * gcc.dg/torture/pr88597.c: New testcase.
+
+2019-02-01 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/85497
+ * gcc.dg/graphite/pr85497.c: New testcase.
+
+2019-02-01 Richard Biener <rguenther@suse.de>
+
+ PR testsuite/87451
+ * gcc.dg/debug/dwarf2/inline5.c: Allow more comment variants.
+
+2019-02-01 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89143
+ * gcc.dg/tree-ssa/vrp121.c: New test.
+
+ PR tree-optimization/88107
+ * gcc.dg/gomp/pr88107.c: New test.
+
+ PR c++/87175
+ * g++.dg/ext/attrib57.C: New test.
+
+2018-02-01 Bin Cheng <bin.cheng@linux.alibaba.com>
+
+ PR tree-optimization/88932
+ * gfortran.dg/pr88932.f90: New test.
+
+2019-01-31 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88983 - ICE with switch in constexpr function.
+ * g++.dg/cpp1y/constexpr-88983.C: New test.
+
+2019-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/88669
+ * gfortran.dg/contiguous_9.f90: New test.
+
+2019-01-31 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89083, c++/80864 - ICE with list initialization in template.
+ * g++.dg/cpp0x/initlist107.C: New test.
+ * g++.dg/cpp0x/initlist108.C: New test.
+ * g++.dg/cpp0x/initlist109.C: New test.
+ * g++.dg/cpp0x/initlist110.C: New test.
+ * g++.dg/cpp0x/initlist111.C: New test.
+ * g++.dg/cpp0x/initlist112.C: New test.
+ * g++.dg/init/ptrfn4.C: New test.
+
+2019-01-31 David Malcolm <dmalcolm@redhat.com>
+
+ PR c/89122
+ * g++.dg/spellcheck-stdlib.C (test_FLT_MAX): New test.
+ * gcc.dg/spellcheck-stdlib.c (test_FLT_MAX): New test.
+
+2019-01-31 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89135
+ * gcc.dg/torture/pr89135.c: New testcase.
+
+2019-01-31 Jakub Jelinek <jakub@redhat.com>
+
+ PR sanitizer/89124
+ * c-c++-common/asan/pr89124.c: New test.
+
+2019-01-30 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR fortran/52564
+ * gfortran.dg/print_2.f90: New test.
+
+2019-01-30 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/87246
+ * gcc.target/i386/pr87246.c: New.
+
+2019-01-30 Marek Polacek <polacek@redhat.com>
+
+ PR c++/89119 - ICE with value-initialization in template.
+ * g++.dg/cpp0x/initlist-value3.C: New test.
+
+2019-01-30 Kelvin Nilsen <kelvin@gcc.gnu.org>
+
+ * gcc.target/powerpc/vec-extract-schar-1.c: New test.
+ * gcc.target/powerpc/vec-extract-sint-1.c: New test.
+ * gcc.target/powerpc/vec-extract-sint128-1.c: New test.
+ * gcc.target/powerpc/vec-extract-slong-1.c: New test.
+ * gcc.target/powerpc/vec-extract-sshort-1.c: New test.
+ * gcc.target/powerpc/vec-extract-uchar-1.c: New test.
+ * gcc.target/powerpc/vec-extract-uint-1.c: New test.
+ * gcc.target/powerpc/vec-extract-uint128-1.c: New test.
+ * gcc.target/powerpc/vec-extract-ulong-1.c: New test.
+ * gcc.target/powerpc/vec-extract-ushort-1.c: New test.
+
+2019-01-30 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89111
+ * gcc.dg/torture/pr89111.c: New testcase.
+
+2019-01-30 Andrew Stubbs <ams@codesourcery.com>
+
+ PR testsuite/88920
+ * lib/target-supports.exp: Cache result.
+
+2019-01-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/89105
+ * g++.target/i386/pr89105.C: New test.
+
+ PR c/89061
+ * gcc.dg/pr89061.c: New test.
+
+2019-01-29 Martin Sebor <msebor@redhat.com>
+
+ PR c/88956
+ * gcc.dg/Warray-bounds-39.c: New test.
+
+2019-01-29 Marek Polacek <polacek@redhat.com>
+
+ PR testsuite/89110
+ * g++.dg/other/nontype-1.C: Expect error in all modes.
+ * g++.dg/parse/crash13.C: Likewise.
+ * g++.dg/parse/error36.C: Likewise.
+ * g++.dg/template/error29.C: Likewise.
+
+2019-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/57048
+ * gfortran.dg/c_funptr_1.f90: New file.
+ * gfortran.dg/c_funptr_1_mod.f90: New file.
+
+2019-01-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/66676
+ PR ipa/89104
+ * gcc.dg/gomp/pr89104.c: New test.
+
+2019-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * gdc.dg/pr89042a.d: Mark as compile test.
+ * gdc.dg/pr89042b.d: Likewise.
+
+2019-01-29 Richard Biener <rguenther@suse.de>
+
+ PR debug/87295
+ * g++.dg/lto/pr87295_0.C: New testcase.
+
+2019-01-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/89045
+ * gcc.dg/pr89045.c: New test.
+
+ PR c/86125
+ * gcc.dg/Wbuiltin-declaration-mismatch-7.c: Guard testcase for
+ lp64, ilp32 and llp64 only.
+ (fputs): Use unsigned long long instead of size_t for return type.
+ (vfprintf, vfscanf): Accept arbitrary target specific type for
+ va_list.
+
+2019-01-28 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88358 - name wrongly treated as type.
+ * g++.dg/cpp2a/typename1.C: Add dg-error.
+ * g++.dg/cpp2a/typename13.C: New test.
+ * g++.dg/cpp2a/typename6.C: Make a function name qualified.
+ Add typename.
+
+2019-01-28 Marek Polacek <polacek@redhat.com>
+
+ * g++.dg/cpp0x/enum37.C: Add dg-error.
+
+2019-01-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * c-c++-common/Waddress-of-packed-member-1.c: Extended test case.
+ * c-c++-common/Waddress-of-packed-member-2.c: New test case.
+
+2019-01-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * gcc.dg/Wattribute-alias.c: Add test for #pragma GCC diagnostic ignored
+ "-Wattribute-alias".
+
+2019-01-27 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR fortran/70696
+ * gfortran.dg/coarray/event_3.f0: Add save attribue to x.
+
+2019-01-27 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88815 - narrowing conversion lost in decltype.
+ PR c++/78244 - narrowing conversion in template not detected.
+ * g++.dg/cpp0x/Wnarrowing15.C: New test.
+ * g++.dg/cpp0x/Wnarrowing16.C: New test.
+ * g++.dg/cpp0x/constexpr-decltype3.C: New test.
+ * g++.dg/cpp1y/Wnarrowing1.C: New test.
+
+ PR c++/89024 - ICE with incomplete enum type.
+ * g++.dg/cpp0x/enum37.C: New test.
+
+2019-01-27 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/opt75.adb: New test.
+ * gnat.dg/opt75_pkg.ad[sb]: New helper.
+
+2019-01-27 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/87214
+ * gcc.target/i386/avx512vl-pr87214-1.c: New test.
+ * gcc.target/i386/avx512vl-pr87214-2.c: New test.
+
+2019-01-26 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/88933
+ * gfortran.dg/gomp/pr88933.f90: New test.
+
+2019-01-26 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ PR d/89042
+ * gdc.dg/pr89042a.d: New test.
+ * gdc.dg/pr89042b.d: New test.
+
+2019-01-26 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/57553
+ * gfortran.dg/pr57553.f90: New test.
+
+2019-01-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/array34.adb: New test.
+
+2019-01-26 Jakub Jelinek <jakub@redhat.com>
+
+ PR preprocessor/88974
+ * c-c++-common/cpp/pr88974.c: New test.
+
+2019-01-25 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR c++/88969
+ * g++.dg/cpp2a/destroying-delete2.C: New.
+ * g++.dg/cpp2a/destroying-delete3.C: Likewise.
+
+2019-01-25 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/85780
+ * gfortran.dg/pr85780.f90: Update testcase for error message.
+
+2019-01-25 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88469
+ * gcc.target/aarch64/aapcs64/test_align-10.c: New test.
+ * gcc.target/aarch64/aapcs64/test_align-11.c: New test.
+ * gcc.target/aarch64/aapcs64/test_align-12.c: New test.
+
+2019-01-25 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR middle-end/89037
+ * gcc.dg/pr89037.c: New test.
+
+2019-01-25 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * lib/target-supports.exp (check_effective_target_fenv): New.
+ * gcc.dg/torture/fp-int-convert-float128-timode-3.c: Add missing
+ fenv effective target.
+ * gcc.dg/torture/fp-int-convert-timode-1.c: Likewise.
+ * gcc.dg/torture/fp-int-convert-timode-2.c: Likewise.
+ * gcc.dg/torture/fp-int-convert-timode-3.c: Likewise.
+ * gcc.dg/torture/fp-int-convert-timode-4.c: Likewise.
+
+2019-01-25 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/86865
+ * gcc.dg/graphite/pr86865.c: New testcase.
+ * gcc.dg/graphite/pr69728.c: XFAIL.
+ * gcc.dg/graphite/scop-21.c: Likewise.
+
+2019-01-24 Martin Sebor <msebor@redhat.com>
+
+ PR c/86125
+ PR c/88886
+ PR middle-end/86308
+ * gcc.dg/Wbuiltin-declaration-mismatch-6.c: New test.
+ * gcc.dg/Wbuiltin-declaration-mismatch-7.c: New test.
+ * gcc.dg/Wbuiltin-declaration-mismatch-8.c: New test.
+ * gcc.dg/Wbuiltin-declaration-mismatch-9.c: New test.
+ * gcc.dg/Wbuiltin-declaration-mismatch-10.c: New test.
+ * gcc.dg/builtins-69.c: New test.
+ * gcc.dg/Wint-conversion-2.c: Add expected warning.
+ * gcc.c-torture/execute/eeprof-1.c: Adjust function signatures.
+
+2019-01-24 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR rtl-optimization/88948
+ * gcc.target/i386/pr88948.c: New test.
+
+2019-01-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/89006
+ * g++.dg/debug/pr89006.C: New test.
+
+ PR middle-end/89015
+ * gcc.dg/gomp/pr89015.c: New test.
+
+ PR c++/88976
+ * c-c++-common/gomp/cancel-2.c: New test.
+ * gcc.dg/gomp/cancel-1.c: New test.
+ * g++.dg/gomp/cancel-1.C: New test.
+ * g++.dg/gomp/cancel-2.C: New test.
+ * g++.dg/gomp/cancel-3.C: New test.
+
+2019-01-24 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/89027
+ * gfortran.dg/gomp/pr89027.f90: New test.
+
+2019-01-24 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/88929
+ * gfortran.dg/ISO_Fortran_binding_3.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_3.c: Subsidiary source.
+
+2019-01-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR libgcc/88931
+ * gcc.dg/torture/fp-int-convert-timode-1.c: New test.
+ * gcc.dg/torture/fp-int-convert-timode-2.c: Likewise.
+ * gcc.dg/torture/fp-int-convert-timode-3.c: Likewise.
+ * gcc.dg/torture/fp-int-convert-timode-4.c: Likewise.
+
+2019-01-23 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/88998
+ * g++.target/i386/pr88998.c: New test.
+
+2019-01-23 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88757 - qualified name treated wrongly as type.
+ * g++.dg/cpp0x/dependent2.C: New test.
+ * g++.dg/cpp2a/typename10.C: Remove dg-error.
+ * g++.dg/cpp2a/typename12.C: New test.
+ * g++.dg/template/static30.C: Remove dg-error.
+
+2019-01-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/44715
+ * c-c++-common/pr44715.c: New test.
+
+ PR c++/88984
+ * c-c++-common/pr88984.c: New test.
+
+2019-01-23 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/89008
+ * gcc.dg/torture/pr89008.c: New testcase.
+
+2019-01-23 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gnat.dg/specs/opt4.ads: New test.
+
+2019-01-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88964
+ * gfortran.dg/pr88964.f90: New test.
+
+2019-01-22 Martin Sebor <msebor@redhat.com>
+
+ * c-c++-common/Warray-bounds-2.c: Include headers only if they exist.
+ * c-c++-common/Warray-bounds-3.c: Make xfails conditional on target
+ non_strict_align.
+ * c-c++-common/Wrestrict-2.c: Include headers only if they exist.
+ * c-c++-common/Wrestrict.c: Make xfails conditional on target
+ non_strict_align.
+
+2018-01-22 Steve Ellcey <sellcey@marvell.com>
+
+ * c-c++-common/gomp/pr60823-1.c: Change aarch64-*-* target
+ to aarch64*-*-* target.
+ * c-c++-common/gomp/pr60823-3.c: Ditto.
+ * g++.dg/gomp/declare-simd-1.C: Ditto.
+ * g++.dg/gomp/declare-simd-3.C: Ditto.
+ * g++.dg/gomp/declare-simd-4.C: Ditto.
+ * g++.dg/gomp/declare-simd-7.C: Ditto.
+ * g++.dg/gomp/pr88182.C: Ditto.
+ * gcc.dg/gomp/declare-simd-1.c: Ditto.
+ * gcc.dg/gomp/declare-simd-3.c: Ditto.
+ * gcc.dg/gomp/pr59669-2.c: Ditto.
+ * gcc.dg/gomp/pr87895-1.c: Ditto.
+ * gcc.dg/gomp/simd-clones-2.c: Ditto.
+ * gfortran.dg/gomp/declare-simd-2.f90: Ditto.
+ * gfortran.dg/gomp/pr79154-1.f90: Ditto.
+ * gfortran.dg/gomp/pr83977.f90: Ditto.
+
+2019-01-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88965
+ * gcc.target/powerpc/pr88965.c: New test.
+
+ PR middle-end/88968
+ * c-c++-common/gomp/atomic-23.c: New test.
+
+2019-01-22 Harald Anlauf <anlauf@gmx.de>
+
+ PR fortran/88579
+ * gfortran.dg/power_8.f90: New test.
+
+2019-01-22 Sandra Loosemore <sandra@codesourcery.com>
+
+ * g++.dg/lto/pr87906_0.C: Add dg-require-effective-target fpic.
+ * g++.dg/vec-init-1.C: Likewise.
+ * gcc.dg/pr87793.c: Likewise.
+
+2019-01-22 Sandra Loosemore <sandra@codesourcery.com>
+
+ * g++.dg/cpp0x/pr86397-1.C: Add -fdelete-null-pointer-checks.
+ * g++.dg/cpp0x/pr86397-2.C: Likewise.
+
+2019-01-22 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88469
+ * gcc.target/arm/aapcs/bitfield2.c: New test.
+ * gcc.target/arm/aapcs/bitfield3.c: New test.
+
+2019-01-22 Wilco Dijkstra <wdijkstr@arm.com>
+
+ PR rtl-optimization/87763
+ * gcc.dg/vect/vect-nop-move.c: Fix testcase on AArch64.
+
+2019-01-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/88954
+ * gcc.target/i386/pr88954-1.c: New test.
+ * gcc.target/i386/pr88954-2.c: Likewise.
+
+2019-01-22 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88469
+ * gcc.target/arm/aapcs/bitfield1.c: New test.
+ * gcc.target/arm/aapcs/overalign_rec1.c: New test.
+ * gcc.target/arm/aapcs/overalign_rec2.c: New test.
+ * gcc.target/arm/aapcs/overalign_rec3.c: New test.
+
+2019-01-22 Manfred Schwarb <manfred99@gmx.ch>
+
+ * gfortran.dg/array_function_5.f90: Fix a dg directive.
+ * gfortran.dg/block_16.f08: Likewise.
+ * gfortran.dg/dec_structure_14.f90: Likewise.
+ * gfortran.dg/namelist_96.f90: Likewise.
+ * gfortran.dg/newunit_5.f90.f90: Moved to
+ * gfortran.dg/newunit_5.f90: here.
+ * gfortran.dg/pdt_28.f03: Likewise.
+ * gfortran.dg/spread_simplify_1.f90: Likewise.
+
+2019-01-22 Tamar Christina <tamar.christina@arm.com>
+
+ PR/tree-optimization 88903
+ * gcc.dg/vect/pr88903-1.c: Add explicit &.
+
+2019-01-22 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/88904
+ * gcc.c-torture/execute/pr88904.c: New test.
+
+ PR target/88905
+ * gcc.dg/pr88905.c: New test.
+
+ PR rtl-optimization/49429
+ PR target/49454
+ PR rtl-optimization/86334
+ PR target/88906
+ * gcc.target/i386/pr86334.c: New test.
+ * gcc.target/i386/pr88906.c: New test.
+
+2019-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/88949
+ * g++.dg/gomp/pr88949.C: New test.
+
+2019-01-21 Manfred Schwarb <manfred99@gmx.ch>
+
+ * class_66.f90: Fix a dg directive.
+ * debug/pr35154-stabs.f: Likewise.
+ * dec_d_lines_3.f: Likewise.
+ * dec_d_lines_3.f: Likewise.
+ * dec_structure_12.f90: Likewise.
+ * dec_structure_15.f90: Likewise.
+ * deferred_character_31.f90: Likewise.
+ * dtio_31.f03: Likewise.
+ * dtio_32.f03: Likewise.
+ * extends_11.f03: Likewise.
+ * integer_plus.f90: Likewise.
+ * pdt_25.f03: Likewise.
+ * pr58968.f: Likewise.
+ * pr78259.f90: Likewise.
+ * vect/vect-2.f90: Likewise.
+ * matmul_const.f90: Likewise.
+
+2019-01-21 Uroš Bizjak <ubizjak@gmail.com>
+
+ PR target/88938
+ * gcc.target/i386/pr88938.c: New test.
+
+2019-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ PR sanitizer/88901
+ * g++.dg/asan/pr88901.C: New test.
+
+2019-01-21 Tamar Christina <tamar.christina@arm.com>
+
+ * g++.dg/vect/simd-clone-7.cc: Fix assembler scan.
+
+2019-01-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR c/88928
+ * c-c++-common/Waddress-of-packed-member-1.c: New test case.
+ * gcc.dg/pr88928.c: New test case.
+
+2019-01-21 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.dg/utf-array.c: Allow wchar_t to be printed as
+ {long ,short ,}{unsigned ,}int.
+
+2019-01-21 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88934
+ * gfortran.dg/pr88934.f90: New testcase.
+
+2019-01-20 Ulrich Drepper <drepper@redhat.com>
+
+ Fix after C++ P0600 implementation.
+ * g++.dg/init/new39.C: Don't just ignore result of new.
+
+2019-01-20 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * gdc.dg/runnable.d: Add more tests for comparing complex types.
+
+2019-01-20 Johannes Pfau <johannespfau@gmail.com>
+
+ * gdc.dg/runnable.d: Add tests for comparing complex types.
+
+2019-01-20 Kewen Lin <linkw@gcc.gnu.org>
+
+ * gcc.target/powerpc/altivec_vld_vst_addr.c: Remove, split into
+ altivec_vld_vst_addr-1.c and altivec_vld_vst_addr-2.c.
+ * gcc.target/powerpc/altivec_vld_vst_addr-1.c: New test.
+ * gcc.target/powerpc/altivec_vld_vst_addr-2.c: Ditto.
+
+2019-01-18 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ PR fortran/37835
+ * gfortran.dg/no-automatic.f90: New test.
+
+2019-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/77960
+ * gfortran.dg/pr77960.f90: New test.
+
+2018-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
+ Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/56789
+ * gfortran.dg/contiguous_3.f90: Make code compilant. Remove
+ scan-tree tests that fail with patch.
+ * gfortran.dg/contiguous_8.f90: New test.
+
+2019-01-19 Richard Sandiford <richard.sandiford@arm.com>
+
+ * gfortran.dg/loop_versioning_1.f90: Bump the number of identified
+ inner strides.
+ * gfortran.dg/loop_versioning_9.f90: New test.
+ * gfortran.dg/loop_versioning_10.f90: Likewise.
+
+2019-01-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/88902
+ * gfortran.dg/pr88902.f90: New test.
+
+2019-01-18 Martin Sebor <msebor@redhat.com>
+
+ * c-c++-common/attr-nonstring-3.c: Remove an xfail.
+
+2019-01-18 Ian Lance Taylor <iant@golang.org>
+
+ * go.go-torture/execute/names-1.go: Stop using debug/xcoff, which
+ is no longer externally visible.
+
+2019-01-18 Marek Polacek <polacek@redhat.com>
+
+ PR c++/86926
+ * g++.dg/cpp1z/constexpr-lambda23.C: New test.
+
+2019-01-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/88587
+ * g++.target/i386/pr88587.C (dg-do): Add { target ia32 }.
+ (dg-options): Replace -m32 with -fno-pic.
+ * gcc.target/i386/mvc13.c (dg-do): Add { target ia32 }.
+ (dg-options): Remove -m32.
+
+2019-01-18 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88903
+ * gcc.dg/vect/pr88903-1.c: New testcase.
+ * gcc.dg/vect/pr88903-2.c: Likewise.
+
+2019-01-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR c/51628
+ PR c/88664
+ * c-c++-common/pr51628-33.c: New test.
+ * c-c++-common/pr51628-35.c: New test.
+ * c-c++-common/pr88664-1.c: Likewise.
+ * c-c++-common/pr88664-2.c: Likewise.
+ * gcc.dg/pr51628-34.c: Likewise.
+
+2019-01-18 Richard Earnshaw <rearnsha@arm.com>
+
+ PR target/88799
+ * gcc.target/arm/multilib.exp (config "aprofile"): Add tests for
+ mp and sec extensions to armv7-a.
+
+2019-01-18 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/no_profile_instrument_function-attr-1.c: Update
+ expected function name.
+
+2019-01-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/86214
+ * g++.dg/opt/pr86214-1.C: New test.
+ * g++.dg/opt/pr86214-2.C: New test.
+
+2019-01-18 Christophe Lyon <christophe.lyon@linaro.org>
+
+ * gcc.target/arm/pr77904.c: Add dg-warning for sp clobber.
+
+2019-01-18 Jakub Jelinek <jakub@redhat.com>
+
+ Reapply:
+ 2018-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88489
+ * gcc.target/i386/avx512vl-vfixupimmsd-2.c: New test.
+ * gcc.target/i386/avx512vl-vfixupimmss-2.c: New test.
+
+2019-01-18 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/88587
+ * g++.target/i386/pr88587.C: New test.
+ * gcc.target/i386/mvc13.c: New test.
+
+2018-01-17 Steve Ellcey <sellcey@cavium.com>
+
+ PR fortran/88898
+ * gfortran.dg/gomp/declare-simd-2.f90: Add aarch64 target specifier to
+ warning checks.
+ * gfortran.dg/gomp/pr79154-1.f90: Ditto.
+ * gfortran.dg/gomp/pr83977.f90: Ditto.
+
+2019-01-17 Martin Sebor <msebor@redhat.com>
+
+ PR middle-end/88273
+ * gcc.dg/Warray-bounds-38.c: New test.
+
+2018-01-17 Steve Ellcey <sellcey@cavium.com>
+
+ * c-c++-common/gomp/pr60823-1.c: Add aarch64 specific
+ warning checks and assembler scans.
+ * c-c++-common/gomp/pr60823-3.c: Ditto.
+ * c-c++-common/gomp/pr63328.c: Ditto.
+ * g++.dg/gomp/declare-simd-1.C: Ditto.
+ * g++.dg/gomp/declare-simd-3.C: Ditto.
+ * g++.dg/gomp/declare-simd-4.C: Ditto.
+ * g++.dg/gomp/declare-simd-7.C: Ditto.
+ * g++.dg/gomp/pr88182.C: Ditto.
+ * g++.dg/vect/simd-clone-7.cc: Ditto.
+ * gcc.dg/gomp/declare-simd-1.c: Ditto.
+ * gcc.dg/gomp/declare-simd-3.c: Ditto.
+ * gcc.dg/gomp/pr59669-2.c: Ditto.
+ * gcc.dg/gomp/pr87895-1.c: Ditto.
+ * gcc.dg/gomp/pr87895-2.c: Ditto.
+ * gcc.dg/gomp/simd-clones-2.c: Ditto.
+ * gfortran.dg/gomp/declare-simd-2.f90: Ditto.
+ * gfortran.dg/gomp/pr79154-1.f90: Ditto.
+ * gfortran.dg/gomp/pr83977.f90: Ditto.
+
+2019-01-17 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/auto52.C: Test locations too.
+ * g++.dg/cpp0x/trailing2.C: Likewise.
+ * g++.dg/cpp1y/auto-fn18.C: Likewise.
+ * g++.dg/cpp1y/auto-fn25.C: Likewise.
+ * g++.dg/cpp1y/auto-fn52.C: Likewise.
+ * g++.dg/cpp1y/auto-fn53.C: Likewise.
+ * g++.dg/cpp1y/auto-fn54.C: Likewise.
+
+2019-01-17 David Malcolm <dmalcolm@redhat.com>
+
+ PR c++/88699
+ * g++.dg/template/pr88699.C: New test.
+
+2019-01-17 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/88800
+ * c-c++-common/Wrestrict.c: Adjust.
+ * gcc.dg/Warray-bounds-37.c: New test.
+ * gcc.dg/builtin-memcpy-2.c: New test.
+ * gcc.dg/builtin-memcpy.c: New test.
+
+2019-01-17 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88850
+ * gcc.target/arm/pr51968.c: Use neon intrinsics.
+
+2019-01-17 Andrew Stubbs <ams@codesourcery.com>
+ Kwok Cheung Yeung <kcy@codesourcery.com>
+ Julian Brown <julian@codesourcery.com>
+ Tom de Vries <tom@codesourcery.com>
+
+ * gcc.dg/20020312-2.c: Add amdgcn support.
+ * gcc.dg/Wno-frame-address.c: Disable on amdgcn.
+ * gcc.dg/builtin-apply2.c: Likewise.
+ * gcc.dg/torture/stackalign/builtin-apply-2.c: Likewise.
+ * gcc.dg/gimplefe-28.c: Add dg-add-options for sqrt_insn.
+ * gcc.dg/intermod-1.c: Add -mlocal-symbol-id on amdgcn.
+ * gcc.dg/memcmp-1.c: Increase timeout factor.
+ * gcc.dg/pr59605-2.c: Addd -DMAX_COPY=1025 on amdgcn.
+ * gcc.dg/sibcall-10.c: xfail on amdgcn.
+ * gcc.dg/sibcall-9.c: Likewise.
+ * gcc.dg/tree-ssa/gen-vect-11c.c: Likewise.
+ * gcc.dg/tree-ssa/pr84512.c: Likewise.
+ * gcc.dg/tree-ssa/loop-1.c: Adjust expectations for amdgcn.
+ * gfortran.dg/bind_c_array_params_2.f90: Likewise.
+ * lib/target-supports.exp (check_effective_target_trampolines):
+ Configure amdgcn.
+ (check_profiling_available): Likewise.
+ (check_effective_target_global_constructor): Likewise.
+ (check_effective_target_return_address): Likewise.
+ (check_effective_target_fopenacc): Likewise.
+ (check_effective_target_fopenmp): Likewise.
+ (check_effective_target_vect_int): Likewise.
+ (check_effective_target_vect_intfloat_cvt): Likewise.
+ (check_effective_target_vect_uintfloat_cvt): Likewise.
+ (check_effective_target_vect_floatint_cvt): Likewise.
+ (check_effective_target_vect_floatuint_cvt): Likewise.
+ (check_effective_target_vect_simd_clones): Likewise.
+ (check_effective_target_vect_shift): Likewise.
+ (check_effective_target_whole_vector_shift): Likewise.
+ (check_effective_target_vect_bswap): Likewise.
+ (check_effective_target_vect_shift_char): Likewise.
+ (check_effective_target_vect_long): Likewise.
+ (check_effective_target_vect_float): Likewise.
+ (check_effective_target_vect_double): Likewise.
+ (check_effective_target_vect_perm): Likewise.
+ (check_effective_target_vect_perm_byte): Likewise.
+ (check_effective_target_vect_perm_short): Likewise.
+ (check_effective_target_vect_widen_mult_qi_to_hi): Likewise.
+ (check_effective_target_vect_widen_mult_hi_to_si): Likewise.
+ (check_effective_target_vect_widen_mult_qi_to_hi_pattern): Likewise.
+ (check_effective_target_vect_widen_mult_hi_to_si_pattern): Likewise.
+ (check_effective_target_vect_natural_alignment): Likewise.
+ (check_effective_target_vect_fully_masked): Likewise.
+ (check_effective_target_vect_element_align): Likewise.
+ (check_effective_target_vect_masked_store): Likewise.
+ (check_effective_target_vect_scatter_store): Likewise.
+ (check_effective_target_vect_condition): Likewise.
+ (check_effective_target_vect_cond_mixed): Likewise.
+ (check_effective_target_vect_char_mult): Likewise.
+ (check_effective_target_vect_short_mult): Likewise.
+ (check_effective_target_vect_int_mult): Likewise.
+ (check_effective_target_sqrt_insn): Likewise.
+ (check_effective_target_vect_call_sqrtf): Likewise.
+ (check_effective_target_vect_call_btrunc): Likewise.
+ (check_effective_target_vect_call_btruncf): Likewise.
+ (check_effective_target_vect_call_ceil): Likewise.
+ (check_effective_target_vect_call_floorf): Likewise.
+ (check_effective_target_lto): Likewise.
+ (check_vect_support_and_set_flags): Likewise.
+ (check_effective_target_vect_stridedN): Enable when fully masked is
+ available.
+ (add_options_for_sqrt_insn): New procedure.
+
+2019-01-17 Andrew Stubbs <ams@codesourcery.com>
+
+ * lib/file-format.exp (gcc_target_object_format): Handle AMD GCN.
+ * lib/gcc-dg.exp (gcc-dg-prune): Ignore blank lines from the LLVM
+ linker.
+ * lib/target-supports.exp (check_effective_target_llvm_binutils): New.
+
+2019-01-17 Andrew Stubbs <ams@codesourcery.com>
+
+ * gcc.dg/graphite/scop-19.c: Check pie_enabled.
+ * gcc.dg/pic-1.c: Disable on amdgcn.
+ * gcc.dg/pic-2.c: Disable on amdgcn.
+ * gcc.dg/pic-3.c: Disable on amdgcn.
+ * gcc.dg/pic-4.c: Disable on amdgcn.
+ * gcc.dg/pie-3.c: Disable on amdgcn.
+ * gcc.dg/pie-4.c: Disable on amdgcn.
+ * gcc.dg/uninit-19.c: Check pie_enabled.
+ * lib/target-supports.exp (check_effective_target_pie): Add amdgcn.
+
+2019-01-17 Andrew Stubbs <ams@codesourcery.com>
+ Kwok Cheung Yeung <kcy@codesourcery.com>
+ Julian Brown <julian@codesourcery.com>
+ Tom de Vries <tom@codesourcery.com>
+
+ * c-c++-common/ubsan/pr71512-1.c: Require exceptions.
+ * c-c++-common/ubsan/pr71512-2.c: Require exceptions.
+ * gcc.c-torture/compile/pr34648.c: Require exceptions.
+ * gcc.c-torture/compile/pr41469.c: Require exceptions.
+ * gcc.dg/20111216-1.c: Require exceptions.
+ * gcc.dg/cleanup-10.c: Require exceptions.
+ * gcc.dg/cleanup-11.c: Require exceptions.
+ * gcc.dg/cleanup-12.c: Require exceptions.
+ * gcc.dg/cleanup-13.c: Require exceptions.
+ * gcc.dg/cleanup-5.c: Require exceptions.
+ * gcc.dg/cleanup-8.c: Require exceptions.
+ * gcc.dg/cleanup-9.c: Require exceptions.
+ * gcc.dg/gomp/pr29955.c: Require exceptions.
+ * gcc.dg/lto/pr52097_0.c: Require exceptions.
+ * gcc.dg/nested-func-5.c: Require exceptions.
+ * gcc.dg/pch/except-1.c: Require exceptions.
+ * gcc.dg/pch/valid-2.c: Require exceptions.
+ * gcc.dg/pr41470.c: Require exceptions.
+ * gcc.dg/pr42427.c: Require exceptions.
+ * gcc.dg/pr44545.c: Require exceptions.
+ * gcc.dg/pr47086.c: Require exceptions.
+ * gcc.dg/pr51481.c: Require exceptions.
+ * gcc.dg/pr51644.c: Require exceptions.
+ * gcc.dg/pr52046.c: Require exceptions.
+ * gcc.dg/pr54669.c: Require exceptions.
+ * gcc.dg/pr56424.c: Require exceptions.
+ * gcc.dg/pr64465.c: Require exceptions.
+ * gcc.dg/pr65802.c: Require exceptions.
+ * gcc.dg/pr67563.c: Require exceptions.
+ * gcc.dg/tree-ssa/pr41469-1.c: Require exceptions.
+ * gcc.dg/tree-ssa/ssa-dse-28.c: Require exceptions.
+ * gcc.dg/vect/pr46663.c: Require exceptions.
+ * lib/target-supports.exp (check_effective_target_exceptions): New.
+
+2019-01-17 Tamar Christina <tamar.christina@arm.com>
+
+ PR target/88851
+ * gcc.target/aarch64/stack-check-cfa-3.c: Update test.
+
+2019-01-17 Nathan Sidwell <nathan@acm.org>
+
+ PR c++/86610
+ * g++.dg/cpp0x/pr86610.C: New.
+
+2019-01-17 Wei Xiao <wei3.xiao@intel.com>
+
+ * gcc.target/i386/avx512f-vfixupimmpd-2.c: Fix the test cases for
+ VFIXUPIMM* intrinsics.
+ * gcc.target/i386/avx512f-vfixupimmps-2.c: Ditto.
+ * gcc.target/i386/avx512f-vfixupimmsd-2.c: Ditto.
+ * gcc.target/i386/avx512f-vfixupimmss-2.c: Ditto.
+
+2019-01-17 Wei Xiao <wei3.xiao@intel.com>
+
+ PR target/88794
+ Revert:
+ 2018-11-06 Wei Xiao <wei3.xiao@intel.com>
+
+ * gcc.target/i386/avx-1.c: Update tests for VFIXUPIMM* intrinsics.
+ * gcc.target/i386/avx512f-vfixupimmpd-1.c: Ditto.
+ * gcc.target/i386/avx512f-vfixupimmpd-2.c: Ditto.
+ * gcc.target/i386/avx512f-vfixupimmps-1.c: Ditto.
+ * gcc.target/i386/avx512f-vfixupimmsd-1.c: Ditto.
+ * gcc.target/i386/avx512f-vfixupimmsd-2.c: Ditto.
+ * gcc.target/i386/avx512f-vfixupimmss-1.c: Ditto.
+ * gcc.target/i386/avx512f-vfixupimmss-2.c: Ditto.
+ * gcc.target/i386/avx512vl-vfixupimmpd-1.c: Ditto.
+ * gcc.target/i386/avx512vl-vfixupimmps-1.c: Ditto.
+ * gcc.target/i386/sse-13.c: Ditto.
+ * gcc.target/i386/sse-14.c: Ditto.
+ * gcc.target/i386/sse-22.c: Ditto.
+ * gcc.target/i386/sse-23.c: Ditto.
+ * gcc.target/i386/testimm-10.c: Ditto.
+ * gcc.target/i386/testround-1.c: Ditto.
+
+2019-01-17 Wei Xiao <wei3.xiao@intel.com>
+
+ PR target/88794
+ Revert:
+ 2018-12-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88489
+ * gcc.target/i386/avx512vl-vfixupimmsd-2.c: New test.
+ * gcc.target/i386/avx512vl-vfixupimmss-2.c: New test.
+
+2019-01-17 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/88870
+ * gcc.dg/pr88870.c: New test.
+
+2019-01-17 Kewen Lin <linkw@gcc.gnu.org>
+
+ * gcc.target/powerpc/altivec_vld_vst_addr.c: New test.
+
+2019-01-17 Alexandre Oliva <aoliva@redhat.com>
+
+ PR c++/87768
+ * g++.dg/concepts/pr87768.C: New.
+
+ PR c++/86648
+ * gcc.dg/cpp1z/pr86648.C: New.
+
+2019-01-17 Kewen Lin <linkw@gcc.gnu.org>
+
+ PR target/87306
+ * gcc.dg/vect/bb-slp-pow-1.c: Modify to reflect that the loop is not
+ vectorized on POWER unless hardware misaligned loads are available.
+
+2019-01-16 David Malcolm <dmalcolm@redhat.com>
+
+ PR target/88861
+ * g++.dg/torture/pr88861.C: New test.
+
+2019-01-16 Tamar Christina <tamar.christina@arm.com>
+
+ PR debug/88046
+ * g++.dg/lto/pr88046_0.C: Check for shared and fPIC.
+
+2019-01-16 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/other/pr33558.C: Test location too.
+ * g++.dg/other/pr33558-2.C: Likewise.
+ * g++.dg/parse/crash4.C: Likewise.
+ * g++.old-deja/g++.brendan/err-msg11.C: Likewise.
+ * g++.old-deja/g++.mike/p7635.C: Likewise.
+ * g++.old-deja/g++.other/decl6.C: Likewise.
+
+2019-01-16 Marek Polacek <polacek@redhat.com>
+
+ PR c++/78244 - narrowing conversion in template not detected.
+ * g++.dg/cpp0x/Wnarrowing13.C: New test.
+ * g++.dg/cpp0x/Wnarrowing14.C: New test.
+
+2019-01-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/51628
+ PR target/88682
+ * c-c++-common/pr51628-10.c (unaligned_int128_t): Add
+ may_alias attribute.
+
+2019-01-15 Nikhil Benesch <nikhil.benesch@gmail.com>
+
+ * gcc.misc-tests/godump-1.c: Add test case for typedef before
+ struct.
+
+2019-01-15 David Malcolm <dmalcolm@redhat.com>
+
+ PR c++/88795
+ * g++.dg/template/pr88795.C: New test.
+
+2019-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/43136
+ * gfortran.dg/actual_array_substr_3.f90: New test.
+
+2019-01-15 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/81849
+ * gfortran.dg/pr81849.f90: New test.
+
+2019-01-15 Paul Thomas <pault@gcc.gnu.org>
+
+ * gfortran.dg/ISO_Fortran_binding_2.c: Change reference to
+ ISO_Fortran_binding_2.h.
+
+2019-01-15 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88866
+ * g++.dg/cpp0x/variadic126.C: Tweak dg-error.
+
+2019-01-15 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR inline-asm/52813
+ * gcc.target/i386/pr52813.c (test1): Turn the diagnostic into a
+ -Wdeprecated warning and expect a following note:.
+
+2019-01-15 Richard Biener <rguenther@suse.de>
+
+ PR debug/88046
+ * g++.dg/lto/pr88046_0.C: New testcase.
+
+2019-01-15 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88855
+ * gcc.dg/pr88855.c: New testcase.
+
+2019-01-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/typedef-initialized.C: New.
+
+2019-01-15 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/bitfld3.C: New.
+
+2019-01-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88775
+ * gcc.dg/tree-ssa/pr88775-1.c: New test.
+ * gcc.dg/tree-ssa/pr88775-2.c: New test.
+
+2019-01-14 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88825 - ICE with bogus function return type deduction.
+ * g++.dg/cpp1y/auto-fn55.C: New test.
+
+2019-01-14 Jakub Jelinek <jakub@redhat.com>
+
+ * g++.dg/cpp1z/feat-cxx1z.C: Add tests for
+ __cpp_guaranteed_copy_elision and __cpp_nontype_template_parameter_auto
+ feature test macros.
+ * g++.dg/cpp2a/feat-cxx2a.C: Likewise.
+
+2019-01-14 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88830 - ICE with abstract class.
+ * g++.dg/other/abstract7.C: New test.
+
+2019-01-14 Martin Sebor <msebor@redhat.com>
+
+ PR target/88638
+ * gcc.dg/format/attr-8.c: New test.
+ * gcc.dg/darwin-cfstring-format-1.c: Adjust diagnostics.
+ * gcc.dg/format/attr-3.c: Same.
+ * obj-c++.dg/fsf-nsstring-format-1.mm: Same.
+ * objc.dg/fsf-nsstring-format-1.m: Same.
+
+2019-01-14 Martin Liska <mliska@suse.cz>
+
+ PR gcov-profile/88263
+ * g++.dg/gcov/pr88263-2.C: New test.
+
+2019-01-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/88796
+ * gcc.target/i386/pr88796.c: New test.
+
+2019-01-14 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * gdc.dg/asm1.d: New test.
+ * gdc.dg/asm2.d: New test.
+ * gdc.dg/asm3.d: New test.
+ * gdc.dg/asm4.d: New test.
+ * lib/gdc.exp (gdc_init): Set gcc_error_prefix and gcc_warning_prefix.
+
+2019-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
+
+ PR libfortran/88776
+ * gfortran.dg/namelist_96.f90: New test.
+
+2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/59345
+ * gfortran.dg/internal_pack_18.f90: New test.
+
+2019-01-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * gcc.dg/pr51628-20.c: Updated.
+ * gcc.dg/pr51628-21.c: Likewise.
+ * gcc.dg/pr51628-25.c: Likewise.
+
+2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/59345
+ * gfortran.dg/internal_pack_17.f90: New test.
+ * gfortran.dg/alloc_comp_auto_array_3.f90: Adjust number of calls
+ to builtin_free.
+
+2019-01-12 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/61765
+ * gfortran.dg/pr61765.f90: New test.
+
+2019-01-12 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp0x/pr62101.C: Test locations too.
+ * g++.dg/inherit/pure1.C: Likewise.
+
+2019-01-12 Paul Thomas <pault@gcc.gnu.org>
+
+ * gfortran.dg/ISO_Fortran_binding_2.f90: Remove because of
+ reports of ICEs.
+ * gfortran.dg/ISO_Fortran_binding_2.c: Ditto.
+
+2019-01-12 Paul Thomas <pault@gcc.gnu.org>
+
+ * gfortran.dg/ISO_Fortran_binding_1.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_1.c: Auxilliary file for test.
+ * gfortran.dg/ISO_Fortran_binding_2.f90: New test.
+ * gfortran.dg/ISO_Fortran_binding_2.c: Auxilliary file for test.
+ * gfortran.dg/bind_c_array_params_2.f90: Change search string
+ for dump tree scan.
+
+2019-01-11 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/35031
+ * gfortran.dg/pr35031.f90: new test.
+
+2019-01-11 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88692, c++/87882 - -Wredundant-move false positive with *this.
+ * g++.dg/cpp0x/Wredundant-move5.C: New test.
+ * g++.dg/cpp0x/Wredundant-move6.C: New test.
+
+2019-01-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/85956
+ PR lto/88733
+ * c-c++-common/gomp/pr85956.c: New test.
+ * g++.dg/gomp/pr88733.C: New test.
+
+2019-01-11 Tobias Burnus <burnus@net-b.de>
+
+ PR C++/88114
+ * g++.dg/cpp0x/defaulted61.C: New
+ * g++.dg/cpp0x/defaulted62.C: New.
+
+2019-01-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88693
+ * gcc.c-torture/execute/pr88693.c: New test.
+
+2019-01-11 Tamar Christina <tamar.christina@arm.com>
+
+ * gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: Require neon
+ and add options.
+
+2019-01-11 Martin Liska <mliska@suse.cz>
+
+ PR middle-end/88758
+ * g++.dg/lto/pr88758_0.C: New test.
+ * g++.dg/lto/pr88758_1.C: New test.
+
+2019-01-11 Jan Beulich <jbeulich@suse.com>
+
+ * gcc.target/i386/avx512f-vcvtsd2si-1.c,
+ gcc.target/i386/avx512f-vcvtss2si-1.c,
+ gcc.target/i386/avx512f-vcvttsd2si-1.c,
+ gcc.target/i386/avx512f-vcvttss2si-1.c: Permit l suffix.
+ * gcc.target/i386/avx512f-vcvtsi2ss-1.c,
+ gcc.target/i386/avx512f-vcvtusi2sd-1.c,
+ gcc.target/i386/avx512f-vcvtusi2ss-1.c: Expect l suffix.
+ * gcc.target/i386/avx512f-vcvtusi2sd-2.c,
+ gcc.target/i386/avx512f-vcvtusi2sd64-2.c,
+ gcc.target/i386/avx512f-vcvtusi2ss-2.c,
+ gcc.target/i386/avx512f-vcvtusi2ss64-2.c: Add asm volatile().
+ gcc.target/i386/pr19398.c: Permit l or q suffix.
+
+2019-01-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/88296
+ * gcc.target/i386/pr88296.c: New test.
+
+2019-01-11 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/extern-initialized.C: New.
+ * g++.dg/ext/dllimport-initialized.C: Likewise.
+
+2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/59345
+ * gfortran.dg/internal_pack_16.f90: New test.
+
+2019-01-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88785
+ * g++.target/i386/pr88785.C: New test.
+
+2019-01-10 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/87305
+ * gcc.target/aarch64/pr87305.c: New.
+
+2019-01-10 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88792
+ * gcc.dg/torture/pr88792.c: New testcase.
+
+2019-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/86322
+ * gfortran.dg/pr86322_1.f90: New test.
+ * gfortran.dg/pr86322_2.f90: Ditto.
+ * gfortran.dg/pr86322_3.f90: Ditto.
+
+2019-01-10 Sudakshina Das <sudi.das@arm.com>
+
+ * gcc.target/aarch64/bti-1.c: Exempt for ilp32.
+ * gcc.target/aarch64/bti-2.c: Likewise.
+ * gcc.target/aarch64/bti-3.c: Likewise.
+
+2019-01-10 Stefan Agner <stefan@agner.ch>
+
+ PR target/88648
+ * gcc.target/arm/pr88648-asm-syntax-unified.c: Add test to
+ check if -masm-syntax-unified gets applied properly.
+
+2019-01-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/88568
+ * gcc.dg/pr88568.c: New test.
+
+2019-01-10 Tamar Christina <tamar.christina@arm.com>
+
+ * gcc.target/aarch64/advsimd-intrinsics/vector-complex.c: Add AArch32 regexpr.
+ * gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: Likewise.
+
+2019-01-10 Tamar Christina <tamar.christina@arm.com>
+
+ * gcc.target/aarch64/advsimd-intrinsics/vector-complex.c: New test.
+ * gcc.target/aarch64/advsimd-intrinsics/vector-complex_f16.c: New test.
+
+2019-01-10 Tamar Christina <tamar.christina@arm.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_arm_v8_3a_complex_neon_ok_nocache,
+ check_effective_target_arm_v8_3a_complex_neon_ok,
+ add_options_for_arm_v8_3a_complex_neon,
+ check_effective_target_arm_v8_3a_complex_neon_hw,
+ check_effective_target_vect_complex_rot_N): New.
+
+2019-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ PR fortran/88376
+ * gfortran.dg/pr88376.f90: New test.
+
+2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
+
+ PR other/16615
+ * g++.dg/lto/odr-1_1.C: Update diagnostic message patterns to replace
+ "can not" with "cannot".
+ * gfortran.dg/common_15.f90: Likewise.
+ * gfortran.dg/derived_result_2.f90: Likewise.
+ * gfortran.dg/do_check_6.f90: Likewise.
+ * gfortran.dg/namelist_args.f90: Likewise.
+ * gfortran.dg/negative_unit_check.f90: Likewise.
+ * gfortran.dg/pure_formal_3.f90: Likewise.
+ * obj-c++.dg/attributes/method-attribute-2.mm: Likewise.
+ * obj-c++.dg/exceptions-3.mm: Likewise.
+ * obj-c++.dg/exceptions-4.mm: Likewise.
+ * obj-c++.dg/exceptions-5.mm: Likewise.
+ * obj-c++.dg/property/at-property-23.mm: Likewise.
+ * obj-c++.dg/property/dotsyntax-17.mm: Likewise.
+ * obj-c++.dg/property/property-neg-7.mm: Likewise.
+ * objc.dg/attributes/method-attribute-2.m: Likewise.
+ * objc.dg/exceptions-3.m: Likewise.
+ * objc.dg/exceptions-4.m: Likewise.
+ * objc.dg/exceptions-5.m: Likewise.
+ * objc.dg/param-1.m: Likewise.
+ * objc.dg/property/at-property-23.m: Likewise.
+ * objc.dg/property/dotsyntax-17.m: Likewise.
+ * objc.dg/property/property-neg-7.m: Likewise.
+
+2019-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/68426
+ * gfortran.dg/spread_simplify_1.f90: New test.
+
+2019-01-09 Uroš Bizjak <ubizjak@gmail.com>
+
+ * lib/target-supports.exp
+ (check_effective_target_xorsign): Add i?86-*-* and x86_64-*-* targets.
+ * gcc.target/i386/xorsign.c: New test.
+
+2019-01-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc.target/sparc/tls-ld-int8.c: New test.
+ * gcc.target/sparc/tls-ld-int16.c: Likewise.
+ * gcc.target/sparc/tls-ld-int32.c: Likewise.
+ * gcc.target/sparc/tls-ld-uint8.c: Likewise.
+ * gcc.target/sparc/tls-ld-uint16.c: Likewise.
+ * gcc.target/sparc/tls-ld-uint32.c: Likewise.
+
+2018-01-09 Sudakshina Das <sudi.das@arm.com>
+
+ * gcc.target/aarch64/bti-1.c: Update test to not add command line
+ option when configure with bti.
+ * gcc.target/aarch64/bti-2.c: Likewise.
+ * lib/target-supports.exp
+ (check_effective_target_default_branch_protection):
+ Add configure check for --enable-standard-branch-protection.
+
+2018-01-09 Sudakshina Das <sudi.das@arm.com>
+
+ * gcc.target/aarch64/bti-1.c: New test.
+ * gcc.target/aarch64/bti-2.c: New test.
+ * gcc.target/aarch64/bti-3.c: New test.
+ * lib/target-supports.exp
+ (check_effective_target_aarch64_bti_hw): Add new check for BTI hw.
+
+2018-01-09 Sudakshina Das <sudi.das@arm.com>
+
+ * gcc.target/aarch64/test_frame_17.c: Update to check for EP0_REGNUM
+ instead of IP0_REGNUM and add test case.
+
+2019-01-09 Alejandro Martinez <alejandro.martinezvicente@arm.com>
+
+ * gcc.target/aarch64/sve/copysign_1.c: New test for SVE vectorized
+ copysign.
+ * gcc.target/aarch64/sve/copysign_1_run.c: Likewise.
+ * gcc.target/aarch64/sve/xorsign_1.c: New test for SVE vectorized
+ xorsign.
+ * gcc.target/aarch64/sve/xorsign_1_run.c: Likewise.
+
+2019-01-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/88331
+ * gcc.target/i386/pr88331.c: New test.
+
+2019-01-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/constexpr2.C: New.
+ * g++.dg/diagnostic/ref3.C: Likewise.
+
+2019-01-08 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88538 - braced-init-list in template-argument-list.
+ * g++.dg/cpp2a/nontype-class11.C: New test.
+
+ PR c++/88744
+ * g++.dg/cpp2a/nontype-class12.C: New test.
+
+2019-01-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88457
+ * gcc.target/powerpc/pr88457.c: Remove -m32, -c and -mcpu=e300c3 from
+ dg-options. Require ppc_cpu_supports_hw effective target instead of
+ powerpc64*-*-*.
+
+2019-01-08 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/88047
+ * gfortran.dg/class_69.f90: New test case.
+
+2019-01-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/88717
+ * gcc.target/i386/pr88717.c: New test.
+
+2019-01-08 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88548 - this accepted in static member functions.
+ * g++.dg/cpp0x/this1.C: New test.
+
+2019-01-08 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/88753
+ * gcc.dg/tree-ssa/pr88753.c: New test.
+
+2019-01-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/86554
+ * gcc.dg/torture/pr86554-1.c: New testcase.
+ * gcc.dg/torture/pr86554-2.c: Likewise.
+
+2019-01-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/thread1.C: Tweak expected error #line 13 to
+ cover target variance.
+
+2019-01-08 Richard Biener <rguenther@suse.de>
+
+ PR fortran/88611
+ * trans-expr.c (gfc_conv_initializer): For ISOCBINDING_NULL_*
+ directly build the expected GENERIC tree.
+
+2019-01-08 Sam Tebbs <sam.tebbs@arm.com>
+
+ * gcc.target/aarch64/(return_address_sign_1.c,
+ return_address_sign_2.c, return_address_sign_3.c (__attribute__)):
+ Change option to -mbranch-protection.
+ * gcc.target/aarch64/(branch-protection-option.c,
+ branch-protection-option-2.c, branch-protection-attr.c,
+ branch-protection-attr-2.c): New file.
+
+2019-01-08 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/out-of-class-redeclaration.C: New.
+
+2019-01-08 Iain Sandoe <iain@sandoe.co.uk>
+
+ * c-c++-common/builtin-has-attribute-3.c: Skip tests requiring symbol
+ alias support.
+ * c-c++-common/builtin-has-attribute-4.c: Likewise.
+ Append match for warning that ‘protected’ attribute is not supported.
+
+2019-01-08 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/Wmissing-attributes.c: Require alias support.
+ * gcc.dg/attr-copy-2.c: Likewise.
+ * gcc.dg/attr-copy-5.c: Likewise.
+
+2019-01-08 Jonathan Wakely <jwakely@redhat.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/88554
+ * g++.dg/warn/Wreturn-type-11.C: New test.
+
+2019-01-07 David Malcolm <dmalcolm@redhat.com>
+
+ PR jit/88747
+ * jit.dg/test-sum-of-squares.c (verify_code): Update expected vrp
+ dump to reflect r266077.
+
+2019-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/88701
+ * gcc.dg/pr88701.c: New test.
+
+2019-01-07 Joseph Myers <joseph@codesourcery.com>
+
+ PR c/88720
+ PR c/88726
+ * gcc.dg/inline-40.c, gcc.dg/inline-41.c: New tests.
+
+2019-01-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/diagnostic/constexpr1.C: New.
+ * g++.dg/diagnostic/thread1.C: Likewise.
+
+2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org>
+ Harald Anlauf <anlauf@gmx.de>
+ Tobias Burnus <burnus@gcc.gnu.org>
+
+ * gfortran.dg/is_contiguous_1.f90: New test.
+ * gfortran.dg/is_contiguous_2.f90: New test.
+ * gfortran.dg/is_contiguous_3.f90: New test.
+
+2019-01-07 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88741 - wrong error with initializer-string.
+ * g++.dg/init/array50.C: New test.
+
+2019-01-07 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ PR c++/88261
+ PR c++/69338
+ PR c++/69696
+ PR c++/69697
+ * gcc.dg/array-6.c: Move from here ...
+ * c-c++-common/array-6.c: ... to here and add some more test coverage.
+ * g++.dg/pr69338.C: New test.
+ * g++.dg/pr69697.C: Likewise.
+ * g++.dg/ext/flexary32.C: Likewise.
+ * g++.dg/ext/flexary3.C: Adjust test.
+ * g++.dg/ext/flexary12.C: Likewise.
+ * g++.dg/ext/flexary13.C: Likewise.
+ * g++.dg/ext/flexary15.C: Likewise.
+ * g++.dg/warn/Wplacement-new-size-1.C: Likewise.
+ * g++.dg/warn/Wplacement-new-size-2.C: Likewise.
+ * g++.dg/warn/Wplacement-new-size-6.C: Likewise.
+
+2019-01-07 Richard Earnshaw <rearnsha@arm.com>
+
+ * gcc.target/aarch64/subs_compare_2.c: Make '#' immediate prefix
+ optional in scan pattern.
+
+2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/88598
+ * gcc.dg/vect/pr88598-1.c: New test.
+ * gcc.dg/vect/pr88598-2.c: Likewise.
+ * gcc.dg/vect/pr88598-3.c: Likewise.
+ * gcc.dg/vect/pr88598-4.c: Likewise.
+ * gcc.dg/vect/pr88598-5.c: Likewise.
+ * gcc.dg/vect/pr88598-6.c: Likewise.
+
+2019-01-07 Richard Sandiford <richard.sandiford@arm.com>
+
+ PR tree-optimization/88598
+ * gcc.dg/pr88598-1.c: New test.
+ * gcc.dg/pr88598-2.c: Likewise.
+ * gcc.dg/pr88598-3.c: Likewise.
+ * gcc.dg/pr88598-4.c: Likewise.
+ * gcc.dg/pr88598-5.c: Likewise.
+
+2019-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/88676
+ * gcc.dg/tree-ssa/pr88676.c: New test.
+ * gcc.dg/pr88676.c: New test.
+ * gcc.dg/tree-ssa/pr15826.c: Just verify there is no goto,
+ allow &.
+
+ PR sanitizer/88619
+ * c-c++-common/asan/pr88619.c: New test.
+
+ PR c++/85052
+ * c-c++-common/builtin-convertvector-1.c: New test.
+ * c-c++-common/torture/builtin-convertvector-1.c: New test.
+ * g++.dg/ext/builtin-convertvector-1.C: New test.
+ * g++.dg/cpp0x/constexpr-builtin4.C: New test.
+
+2018-12-26 Mateusz B <mateuszb@poczta.onet.pl>
+
+ PR target/88521
+ * gcc.target/i386/pr88521.c: New testcase.
+
+2019-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/88658
+ * gfortran.dg/min_max_type_2.f90: New test.
+
+2019-01-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/88363
+ * c-c++-common/attributes-4.c (falloc_align_int128,
+ falloc_size_int128): Guard with #ifdef __SIZEOF_INT128__.
+
+2019-01-05 Jan Hubicka <hubicka@ucw.cz>
+
+ * gcc.dg/ipa/ipcp-2.c: Update bounds.
+
+2019-01-05 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ * gcc.dg/plugin/plugindir1.c: Adjust dg-prune-output for Darwin.
+ * gcc.dg/plugin/plugindir2.c: Likewise.
+ * gcc.dg/plugin/plugindir3.c: Likewise.
+ * gcc.dg/plugin/plugindir4.c: Likewise.
+
+2019-01-05 Janus Weil <janus@gcc.gnu.org>
+
+ PR fortran/88009
+ * gfortran.dg/blockdata_10.f90: New test case.
+
+2019-01-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/82564
+ PR target/88620
+ * gcc.dg/nested-func-12.c: New test.
+ * gcc.c-torture/compile/pr82564.c: New test.
+
+ PR debug/88635
+ * gcc.dg/debug/dwarf2/pr88635.c: New test.
+
+2019-01-05 Dominique d'Humieres <dominiq@gcc.gnu.org>
+
+ PR target/60563
+ * g++.dg/ext/sync-4.C: Add dg-xfail-run-if for darwin.
+
+2019-01-04 Martin Sebor <msebor@redhat.com>
+
+ PR c/88546
+ * g++.dg/ext/attr-copy.C: New test.
+ * gcc.dg/attr-copy-4.c: Disable macro expansion tracking.
+ * gcc.dg/attr-copy-6.c: New test.
+ * gcc.dg/attr-copy-7.c: New test.
+
+2019-01-04 Martin Sebor <msebor@redhat.com>
+
+ PR c/88363
+ * c-c++-common/attributes-4.c: New test.
+
+2019-01-04 Sam Tebbs <sam.tebbs@arm.com>
+
+ PR gcc/87763
+ * gcc.target/aarch64/combine_bfxil.c: Change scan-assembler-times bfxil
+ count to 18.
+
+2019-01-04 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48543
+ * gfortran.dg/const_chararacter_merge.f90: Actually remove.
+ * gfortran.dg/merge_char_const.f90: Restore.
+
+2019-01-04 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/88594
+ * gcc.dg/pr88594.c: New test.
+
+2019-01-04 Jan Beulich <jbeulich@suse.com>
+
+ * gcc.target/i386/avx512bitalg-vpshufbitqmb.c,
+ gcc.target/i386/avx512bw-vpcmpeqb-1.c,
+ gcc.target/i386/avx512bw-vpcmpequb-1.c,
+ gcc.target/i386/avx512bw-vpcmpequw-1.c,
+ gcc.target/i386/avx512bw-vpcmpeqw-1.c,
+ gcc.target/i386/avx512bw-vpcmpgeb-1.c,
+ gcc.target/i386/avx512bw-vpcmpgeub-1.c,
+ gcc.target/i386/avx512bw-vpcmpgeuw-1.c,
+ gcc.target/i386/avx512bw-vpcmpgew-1.c,
+ gcc.target/i386/avx512bw-vpcmpgtb-1.c,
+ gcc.target/i386/avx512bw-vpcmpgtub-1.c,
+ gcc.target/i386/avx512bw-vpcmpgtuw-1.c,
+ gcc.target/i386/avx512bw-vpcmpgtw-1.c,
+ gcc.target/i386/avx512bw-vpcmpleb-1.c,
+ gcc.target/i386/avx512bw-vpcmpleub-1.c,
+ gcc.target/i386/avx512bw-vpcmpleuw-1.c,
+ gcc.target/i386/avx512bw-vpcmplew-1.c,
+ gcc.target/i386/avx512bw-vpcmpltb-1.c,
+ gcc.target/i386/avx512bw-vpcmpltub-1.c,
+ gcc.target/i386/avx512bw-vpcmpltuw-1.c,
+ gcc.target/i386/avx512bw-vpcmpltw-1.c,
+ gcc.target/i386/avx512bw-vpcmpneqb-1.c,
+ gcc.target/i386/avx512bw-vpcmpnequb-1.c,
+ gcc.target/i386/avx512bw-vpcmpnequw-1.c,
+ gcc.target/i386/avx512bw-vpcmpneqw-1.c,
+ gcc.target/i386/avx512bw-vpmovb2m-1.c,
+ gcc.target/i386/avx512bw-vpmovm2b-1.c,
+ gcc.target/i386/avx512bw-vpmovm2w-1.c,
+ gcc.target/i386/avx512bw-vpmovw2m-1.c,
+ gcc.target/i386/avx512bw-vptestmb-1.c,
+ gcc.target/i386/avx512bw-vptestmw-1.c,
+ gcc.target/i386/avx512bw-vptestnmb-1.c,
+ gcc.target/i386/avx512bw-vptestnmw-1.c,
+ gcc.target/i386/avx512cd-vpbroadcastmb2q-1.c,
+ gcc.target/i386/avx512cd-vpbroadcastmw2d-1.c,
+ gcc.target/i386/avx512dq-vfpclasssd-1.c,
+ gcc.target/i386/avx512dq-vfpclassss-1.c,
+ gcc.target/i386/avx512dq-vpmovd2m-1.c,
+ gcc.target/i386/avx512dq-vpmovm2d-1.c,
+ gcc.target/i386/avx512dq-vpmovm2q-1.c,
+ gcc.target/i386/avx512dq-vpmovq2m-1.c,
+ gcc.target/i386/avx512vl-vpbroadcastmb2q-1.c,
+ gcc.target/i386/avx512vl-vpbroadcastmw2d-1.c,
+ gcc.target/i386/avx512vl-vpcmpeqd-1.c,
+ gcc.target/i386/avx512vl-vpcmpeqq-1.c,
+ gcc.target/i386/avx512vl-vpcmpequd-1.c,
+ gcc.target/i386/avx512vl-vpcmpequq-1.c,
+ gcc.target/i386/avx512vl-vpcmpged-1.c,
+ gcc.target/i386/avx512vl-vpcmpgeq-1.c,
+ gcc.target/i386/avx512vl-vpcmpgeud-1.c,
+ gcc.target/i386/avx512vl-vpcmpgeuq-1.c,
+ gcc.target/i386/avx512vl-vpcmpgtd-1.c,
+ gcc.target/i386/avx512vl-vpcmpgtq-1.c,
+ gcc.target/i386/avx512vl-vpcmpgtud-1.c,
+ gcc.target/i386/avx512vl-vpcmpgtuq-1.c,
+ gcc.target/i386/avx512vl-vpcmpled-1.c,
+ gcc.target/i386/avx512vl-vpcmpleq-1.c,
+ gcc.target/i386/avx512vl-vpcmpleud-1.c,
+ gcc.target/i386/avx512vl-vpcmpleuq-1.c,
+ gcc.target/i386/avx512vl-vpcmpltd-1.c,
+ gcc.target/i386/avx512vl-vpcmpltq-1.c,
+ gcc.target/i386/avx512vl-vpcmpltud-1.c,
+ gcc.target/i386/avx512vl-vpcmpltuq-1.c,
+ gcc.target/i386/avx512vl-vpcmpneqd-1.c,
+ gcc.target/i386/avx512vl-vpcmpneqq-1.c,
+ gcc.target/i386/avx512vl-vpcmpnequd-1.c,
+ gcc.target/i386/avx512vl-vpcmpnequq-1.c,
+ gcc.target/i386/avx512vl-vptestmd-1.c,
+ gcc.target/i386/avx512vl-vptestmq-1.c,
+ gcc.target/i386/avx512vl-vptestnmd-1.c,
+ gcc.target/i386/avx512vl-vptestnmq-1.c: Permit %k0 as ordinary
+ operand.
+ * gcc.target/i386/avx512bw-vpcmpb-1.c,
+ gcc.target/i386/avx512bw-vpcmpub-1.c,
+ gcc.target/i386/avx512bw-vpcmpuw-1.c,
+ gcc.target/i386/avx512bw-vpcmpw-1.c,
+ gcc.target/i386/avx512dq-vfpclasspd-1.c,
+ gcc.target/i386/avx512dq-vfpclassps-1.c,
+ gcc.target/i386/avx512f-vcmppd-1.c,
+ gcc.target/i386/avx512f-vcmpps-1.c,
+ gcc.target/i386/avx512f-vcmpsd-1.c,
+ gcc.target/i386/avx512f-vcmpss-1.c,
+ gcc.target/i386/avx512f-vpcmpd-1.c,
+ gcc.target/i386/avx512f-vpcmpq-1.c,
+ gcc.target/i386/avx512f-vpcmpud-1.c,
+ gcc.target/i386/avx512f-vpcmpuq-1.c,
+ gcc.target/i386/avx512f-vptestmd-1.c,
+ gcc.target/i386/avx512f-vptestmq-1.c,
+ gcc.target/i386/avx512f-vptestnmd-1.c,
+ gcc.target/i386/avx512f-vptestnmq-1.c,
+ gcc.target/i386/avx512vl-vcmppd-1.c,
+ gcc.target/i386/avx512vl-vcmpps-1.c,
+ gcc.target/i386/avx512vl-vpcmpd-1.c,
+ gcc.target/i386/avx512vl-vpcmpq-1.c,
+ gcc.target/i386/avx512vl-vpcmpud-1.c,
+ gcc.target/i386/avx512vl-vpcmpuq-1.c: Likewise. Don't permit %k0
+ as mask operand.
+
+2019-01-03 Martin Sebor <msebor@redhat.com>
+
+ PR tree-optimization/88659
+ * gcc.dg/Wstringop-truncation-6.c: New test.
+
+2019-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48543
+ * gfortran.dg/const_chararacter_merge.f90: Remove.
+
+2019-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/88644
+ * gcc.dg/debug/dwarf2/pr88644.c: New test.
+ * gcc.dg/debug/dwarf2/pr80263.c: Remove darwin hack.
+
+2019-01-03 Iain Sandoe <iain@sandoe.co.uk>
+
+ * gcc.dg/pubtypes-2.c: Adjust expected pubtypes length.
+ * gcc.dg/pubtypes-3.c: Likewise.
+ * gcc.dg/pubtypes-4.c: Likewise.
+
+2019-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/88636
+ * g++.target/i386/pr88636.C: New test.
+
+2019-01-03 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/cpp1z/nodiscard3.C: Test locations too.
+
+2019-01-03 Martin Liska <mliska@suse.cz>
+
+ PR testsuite/88436
+ * gcc.target/powerpc/pr54240.c: Scan phiopt2.
+
+2019-01-02 Marek Polacek <polacek@redhat.com>
+
+ PR c++/88612 - ICE with -Waddress-of-packed-member.
+ * g++.dg/warn/Waddress-of-packed-member1.C: New test.
+
+ PR c++/88631 - CTAD failing for value-initialization.
+ * g++.dg/cpp1z/class-deduction59.C: New test.
+
+ PR c++/81486 - CTAD failing with ().
+ * g++.dg/cpp1z/class-deduction60.C: New test.
+ * g++.dg/cpp1z/class-deduction61.C: New test.
+
+2019-01-02 Martin Sebor <msebor@redhat.com>
+ Jeff Law <law@redhat.com>
+
+ * gcc.dg/strlenopt-36.c: Update.
+ * gcc.dg/strlenopt-45.c: Update.
+ * gcc.c-torture/execute/strlen-5.c: New test.
+ * gcc.c-torture/execute/strlen-6.c: New test.
+ * gcc.c-torture/execute/strlen-7.c: New test.
+
+2019-01-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR testsuite/87304
+ * gcc.dg/vect/bb-slp-over-widen-1.c: Expect basic block vectorized
+ messages only on vect_hw_misalign targets.
+
+2019-01-02 Steven G. Kargl <kargl@gcc.gnu.org>
+
+ * gfortran.dg/argument_checking_7.f90: Remove run-on error message.
+ * gfortran.dg/dec_d_lines_3.f: Ditto.
+ * gfortran.dg/dec_structure_24.f90: Ditto.
+ * gfortran.dg/dec_structure_26.f90: Ditto.
+ * gfortran.dg/dec_structure_27.f90: Ditto.
+ * gfortran.dg/dec_type_print_3.f90: Ditto.
+ * gfortran.dg/derived_name_1.f90: Ditto.
+ * gfortran.dg/error_recovery_1.f90: Ditto.
+ * gfortran.dg/gomp/pr29759.f90: Ditto.
+ * gfortran.dg/pr36192.f90: Ditto.
+ * gfortran.dg/pr56007.f90: Ditto.
+ * gfortran.dg/pr56520.f90: Ditto.
+ * gfortran.dg/pr78741.f90: Ditto.
+ * gfortran.dg/print_fmt_2.f90: Ditto.
+ * gfortran.dg/select_type_20.f90: Ditto.
+
+2019-01-02 Marek Polacek <polacek@redhat.com>
+
+ PR c++/86875
+ * g++.dg/cpp1y/lambda-generic-86875.C: New test.
+
+2019-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/48543
+ * gfortran.dg/const_chararacter_merge.f90: New test.
+
+2019-01-02 Jan Hubicka <hubicka@ucw.cz>
+
+ PR lto/88130
+ * g++.dg/torture/pr88130.C: New testcase.
+
+2019-01-02 Martin Liska <mliska@suse.cz>
+
+ PR tree-optimization/88650
+ * gfortran.dg/predict-3.f90: New test.
+
+2019-01-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ * g++.dg/gcov/pr88263.C: Rename namespace log to logging.
+
+2019-01-02 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/88621
+ * gcc.dg/torture/pr88621.c: New testcase.
+
+2019-01-02 Jakub Jelinek <jakub@redhat.com>
+
+ PR ipa/88561
+ * g++.dg/tree-prof/devirt.C: Expect _ZThn16 only for lp64 and llp64
+ targets and expect _ZThn8 for ilp32 targets.
+
+2019-01-01 Martin Sebor <msebor@redhat.com>
+ Jeff Law <law@redhat.com>
+
+ * gcc.dg/strlenopt-40.c: Update.
+ * gcc.dg/strlenopt-51.c: Likewise.
+ * gcc.dg/tree-ssa/pr79376.c: Likewise.
+
+ * gcc.dg/strlenopt-40.c: Disable a couple tests.
+ * gcc.dg/strlenopt-48.c: Twiddle test slightly.
+ * gcc.dg/strlenopt-59.c: New test.
+ * gcc.dg/tree-ssa/builtin-snprintf-5.c: New test.
+ * g++.dg/init/strlen.C: New test.
+
+2019-01-01 Thomas Koenig <tkoenig@gcc.gnu.org>
+
+ PR fortran/82743
+ * gfortran.dg/structure_constructor_16.f90: New test.
+
+2019-01-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/ipa/devirt-36.C: Add dg-do-compile.
+ * g++.dg/ipa/devirt-53.C: Fix scan template.
+
+2019-01-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/lto/devirt-13_0.C: Drop broken scan of ssa dump.
+ * g++.dg/lto/devirt-14_0.C: Drop broken scan of ssa dump.
+ * g++.dg/lto/devirt-23_0.C: Add -fdump-ipa-cp.
+
+2019-01-01 Jan Hubicka <hubicka@ucw.cz>
+
+ * g++.dg/tree-prof/devirt.C: Update testcase.
+
+2019-01-01 Jakub Jelinek <jakub@redhat.com>
+
+ Update copyright years.
+\f
+Copyright (C) 2019 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
--- /dev/null
+/* PR tree-optimization/93098 */
+
+int
+foo (unsigned long long x)
+{
+ x -= (x >> -1) & 0x5555555555555555ULL;
+ x = (x & 0x3333333333333333ULL) + ((x >> 2) & 0x3333333333333333ULL);
+ x = (x + (x >> 4)) & 0x0f0f0f0f0f0f0f0fULL;
+ return (x * 0x0101010101010101ULL) >> 56;
+}
+
+int
+bar (unsigned long long x)
+{
+ x -= (x >> 1) & 0x5555555555555555ULL;
+ x = (x & 0x3333333333333333ULL) + ((x >> -2) & 0x3333333333333333ULL);
+ x = (x + (x >> 4)) & 0x0f0f0f0f0f0f0f0fULL;
+ return (x * 0x0101010101010101ULL) >> 56;
+}
+
+int
+baz (unsigned long long x)
+{
+ x -= (x >> 1) & 0x5555555555555555ULL;
+ x = (x & 0x3333333333333333ULL) + ((x >> 2) & 0x3333333333333333ULL);
+ x = (x + (x >> -4)) & 0x0f0f0f0f0f0f0f0fULL;
+ return (x * 0x0101010101010101ULL) >> 56;
+}
+
+int
+qux (unsigned long long x)
+{
+ x -= (x >> 1) & 0x5555555555555555ULL;
+ x = (x & 0x3333333333333333ULL) + ((x >> 2) & 0x3333333333333333ULL);
+ x = (x + (x >> 4)) & 0x0f0f0f0f0f0f0f0fULL;
+ return (x * 0x0101010101010101ULL) >> -56;
+}