+2014-08-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/62025
+ * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
+ any registers that are used in mem_insn.
+
+2014-08-12 Steve Ellcey <sellcey@mips.com>
+
+ * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
+
+2014-08-12 Steve Ellcey <sellcey@mips.com>
+
+ * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
+ (MULTILIB_DIRNAMES): Ditto.
+ * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
+ * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
+ * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
+ * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
+ * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
+ * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
+
+2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ PR target/61413
+ * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
+ of __ARM_SIZEOF_WCHAR_T.
+
+2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ PR target/62098
+ * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
+ Remove unnecessary attributes.
+
+2014-08-12 Yury Gribov <y.gribov@samsung.com>
+
+ * internal-fn.c (init_internal_fns): Fix off-by-one.
+
+2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@intel.com>
+ Anna Tikhonova <anna.tikhonova@intel.com>
+ Ilya Tocar <ilya.tocar@intel.com>
+ Andrey Turetskiy <andrey.turetskiy@intel.com>
+ Ilya Verbin <ilya.verbin@intel.com>
+ Kirill Yukhin <kirill.yukhin@intel.com>
+ Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * config/i386/i386.c (standard_sse_constant_opcode): Use
+ vpxord/vpternlog if avx512 is availible.
+
+2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ PR middle-end/62103
+ * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
+ bitfields, that is when size doesn't match the size of type or the
+ size of the constructor.
+
+2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/constraints.md (wh constraint): New constraint,
+ for FP registers if direct move is available.
+ (wi constraint): New constraint, for VSX/FP registers that can
+ handle 64-bit integers.
+ (wj constraint): New constraint for VSX/FP registers that can
+ handle 64-bit integers for direct moves.
+ (wk constraint): New constraint for VSX/FP registers that can
+ handle 64-bit doubles for direct moves.
+ (wy constraint): Make documentation match implementation.
+
+ * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
+ scalar_in_vmx_p field to simplify tests of whether SFmode or
+ DFmode can go in the Altivec registers.
+ (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
+ (rs6000_setup_reg_addr_masks): Likewise.
+ (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
+ field, and wh/wi/wj/wk constraints.
+ (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
+ the wh/wi/wj/wk constraints.
+ (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
+ upper registers, prefer VSX registers unless the operation is a
+ memory operation with REG+OFFSET addressing.
+
+ * config/rs6000/vsx.md (VSr mode attribute): Add support for
+ DImode. Change SFmode to use ww constraint instead of d to allow
+ SF registers in the upper registers.
+ (VSr2): Likewise.
+ (VSr3): Likewise.
+ (VSr5): Fix thinko in comment.
+ (VSa): New mode attribute that is an alternative to wa, that
+ returns the VSX register class that a mode can go in, but may not
+ be the preferred register class.
+ (VS_64dm): New mode attribute for appropriate register classes for
+ referencing 64-bit elements of vectors for direct moves and normal
+ moves.
+ (VS_64reg): Likewise.
+ (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
+ register allocator to only registers the data type can handle.
+ (vsx_le_perm_load_<mode>): Likewise.
+ (vsx_le_perm_store_<mode>): Likewise.
+ (vsx_xxpermdi2_le_<mode>): Likewise.
+ (vsx_xxpermdi4_le_<mode>): Likewise.
+ (vsx_lxvd2x2_le_<mode>): Likewise.
+ (vsx_lxvd2x4_le_<mode>): Likewise.
+ (vsx_stxvd2x2_le_<mode>): Likewise.
+ (vsx_add<mode>3): Likewise.
+ (vsx_sub<mode>3): Likewise.
+ (vsx_mul<mode>3): Likewise.
+ (vsx_div<mode>3): Likewise.
+ (vsx_tdiv<mode>3_internal): Likewise.
+ (vsx_fre<mode>2): Likewise.
+ (vsx_neg<mode>2): Likewise.
+ (vsx_abs<mode>2): Likewise.
+ (vsx_nabs<mode>2): Likewise.
+ (vsx_smax<mode>3): Likewise.
+ (vsx_smin<mode>3): Likewise.
+ (vsx_sqrt<mode>2): Likewise.
+ (vsx_rsqrte<mode>2): Likewise.
+ (vsx_tsqrt<mode>2_internal): Likewise.
+ (vsx_fms<mode>4): Likewise.
+ (vsx_nfma<mode>4): Likewise.
+ (vsx_eq<mode>): Likewise.
+ (vsx_gt<mode>): Likewise.
+ (vsx_ge<mode>): Likewise.
+ (vsx_eq<mode>_p): Likewise.
+ (vsx_gt<mode>_p): Likewise.
+ (vsx_ge<mode>_p): Likewise.
+ (vsx_xxsel<mode>): Likewise.
+ (vsx_xxsel<mode>_uns): Likewise.
+ (vsx_copysign<mode>3): Likewise.
+ (vsx_float<VSi><mode>2): Likewise.
+ (vsx_floatuns<VSi><mode>2): Likewise.
+ (vsx_fix_trunc<mode><VSi>2): Likewise.
+ (vsx_fixuns_trunc<mode><VSi>2): Likewise.
+ (vsx_x<VSv>r<VSs>i): Likewise.
+ (vsx_x<VSv>r<VSs>ic): Likewise.
+ (vsx_btrunc<mode>2): Likewise.
+ (vsx_b2trunc<mode>2): Likewise.
+ (vsx_floor<mode>2): Likewise.
+ (vsx_ceil<mode>2): Likewise.
+ (vsx_<VS_spdp_insn>): Likewise.
+ (vsx_xscvspdp): Likewise.
+ (vsx_xvcvspuxds): Likewise.
+ (vsx_float_fix_<mode>2): Likewise.
+ (vsx_set_<mode>): Likewise.
+ (vsx_extract_<mode>_internal1): Likewise.
+ (vsx_extract_<mode>_internal2): Likewise.
+ (vsx_extract_<mode>_load): Likewise.
+ (vsx_extract_<mode>_store): Likewise.
+ (vsx_splat_<mode>): Likewise.
+ (vsx_xxspltw_<mode>): Likewise.
+ (vsx_xxspltw_<mode>_direct): Likewise.
+ (vsx_xxmrghw_<mode>): Likewise.
+ (vsx_xxmrglw_<mode>): Likewise.
+ (vsx_xxsldwi_<mode>): Likewise.
+ (vsx_xscvdpspn): Tighten constraints to only use register classes
+ the types use.
+ (vsx_xscvspdpn): Likewise.
+ (vsx_xscvdpspn_scalar): Likewise.
+
+ * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
+ wj, and wk constraints.
+ (GPR_REG_CLASS_P): New helper macro for register classes targeting
+ general purpose registers.
+
+ * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
+ direct moves.
+ (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
+ DImode instead of wm. Use wk constraint for direct move of DFmode
+ instead of wm.
+ (extendsidi2_lfiwax): Likewise.
+ (lfiwax): Likewise.
+ (lfiwzx): Likewise.
+ (movdi_internal64): Likewise.
+
+ * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
+ wk constraints. Make the wy constraint documentation match them
+ implementation.
+
+2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
+
+ Replacement of isl_int by isl_val
+ * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
+ (compute_bounds_for_param): use isl_val instead of isl_int
+ (compute_bounds_for_loop): likewise
+ * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
+ (build_linearized_memory_access): use isl_val instead of isl_int
+ (pdr_stride_in_loop): likewise
+ * graphite-optimize-isl.c:
+ (getPrevectorMap): use isl_val instead of isl_int
+ * graphite-poly.c:
+ (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
+ graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
+ (extern the_isl_ctx): declare
+ (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
+ (extract_affine_gmp): likewise
+ (wrap): likewise
+ (build_loop_iteration_domains): likewise
+ (add_param_constraints): likewise
+
+2014-08-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/62075
+ * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
+ handle uses in patterns.
+
+2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@intel.com>
+ Anna Tikhonova <anna.tikhonova@intel.com>
+ Ilya Tocar <ilya.tocar@intel.com>
+ Andrey Turetskiy <andrey.turetskiy@intel.com>
+ Ilya Verbin <ilya.verbin@intel.com>
+ Kirill Yukhin <kirill.yukhin@intel.com>
+ Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * common/config/i386/i386-common.c
+ (OPTION_MASK_ISA_AVX512VL_SET): Define.
+ (OPTION_MASK_ISA_AVX512F_UNSET): Update.
+ (ix86_handle_option): Handle OPT_mavx512vl.
+ * config/i386/cpuid.h (bit_AVX512VL): Define.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
+ set -mavx512vl accordingly.
+ * config/i386/i386-c.c (ix86_target_macros_internal): Handle
+ OPTION_MASK_ISA_AVX512VL.
+ * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
+ (ix86_option_override_internal): Define PTA_AVX512VL, handle
+ PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
+ (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
+ * config/i386/i386.h (TARGET_AVX512VL): Define.
+ (TARGET_AVX512VL_P(x)): Ditto.
+ * config/i386/i386.opt: Add mavx512vl.
+
+2014-08-11 Felix Yang <fei.yang0953@gmail.com>
+
+ PR tree-optimization/62073
+ * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
+ a basic block.
+
+2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@intel.com>
+ Anna Tikhonova <anna.tikhonova@intel.com>
+ Ilya Tocar <ilya.tocar@intel.com>
+ Andrey Turetskiy <andrey.turetskiy@intel.com>
+ Ilya Verbin <ilya.verbin@intel.com>
+ Kirill Yukhin <kirill.yukhin@intel.com>
+ Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * common/config/i386/i386-common.c
+ (OPTION_MASK_ISA_AVX512BW_SET) : Define.
+ (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
+ (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
+ (ix86_handle_option): Handle OPT_mavx512bw.
+ * config/i386/cpuid.h (bit_AVX512BW): Define.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
+ set -mavx512bw accordingly.
+ * config/i386/i386-c.c (ix86_target_macros_internal): Handle
+ OPTION_MASK_ISA_AVX512BW.
+ * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
+ (ix86_option_override_internal): Define PTA_AVX512BW, handle
+ PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
+ (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
+ * config/i386/i386.h (TARGET_AVX512BW): Define.
+ (TARGET_AVX512BW_P(x)): Ditto.
+ * config/i386/i386.opt: Add mavx512bw.
+
+2014-08-11 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/62070
+ * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
+ Remove SSA checking.
+
+2014-08-11 Yury Gribov <y.gribov@samsung.com>
+
+ * asan.c (asan_check_flags): New enum.
+ (build_check_stmt_with_calls): Removed function.
+ (build_check_stmt): Split inlining logic to
+ asan_expand_check_ifn.
+ (instrument_derefs): Rename parameter.
+ (instrument_mem_region_access): Rename parameter.
+ (instrument_strlen_call): Likewise.
+ (asan_expand_check_ifn): New function.
+ (asan_instrument): Remove old code.
+ (pass_sanopt::execute): Change handling of
+ asan-instrumentation-with-call-threshold.
+ (asan_clear_shadow): Fix formatting.
+ (asan_function_start): Likewise.
+ (asan_emit_stack_protection): Likewise.
+ * doc/invoke.texi (asan-instrumentation-with-call-threshold):
+ Update description.
+ * internal-fn.c (expand_ASAN_CHECK): New function.
+ * internal-fn.def (ASAN_CHECK): New internal function.
+ * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
+ Update description.
+ (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
+ * tree.c: Small comment fix.
+
+2014-08-11 Yury Gribov <y.gribov@samsung.com>
+
+ * gimple.c (gimple_call_fnspec): Support internal functions.
+ (gimple_call_return_flags): Use const.
+ * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
+ * internal-fn.def: Add fnspec information.
+ * internal-fn.h (internal_fn_fnspec): New function.
+ (init_internal_fns): Declare new function.
+ * internal-fn.c (internal_fn_fnspec_array): New global variable.
+ (init_internal_fns): New function.
+ * tree-core.h: Update macro call.
+ * tree.c (build_common_builtin_nodes): Initialize internal fns.
+
+2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * lto-streamer.h (struct output_block::symbol): Change from
+ struct symtab_node to plain symtab_node.
+ (referenced_from_this_partition_p): Change first parameter
+ from struct symtab_node to plain symtab_node.
+
+2014-08-10 Marek Polacek <polacek@redhat.com>
+
+ PR c/51849
+ * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
+
+2014-08-09 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
+ DECL correctly; do not give up on types in static storage.
+
+2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
+
+2014-08-09 Roman Gareev <gareevroman@gmail.com>
+
+ * graphite-isl-ast-to-gimple.c:
+ (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
+
+ * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
+
+2014-08-08 Guozhi Wei <carrot@google.com>
+
+ * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
+
+2014-08-08 Cary Coutant <ccoutant@google.com>
+
+ * dwarf2out.c (get_skeleton_type_unit): Remove.
+ (output_skeleton_debug_sections): Remove skeleton type units.
+ (output_comdat_type_unit): Likewise.
+ (dwarf2out_finish): Likewise.
+
+2014-08-07 Yi Yang <ahyangyi@google.com>
+
+ * predict.c (expr_expected_value_1): Remove the redundant assignment.
+
+2014-08-08 Richard Biener <rguenther@suse.de>
+
+ * lto-streamer.h (struct lto_input_block): Make it a class
+ with a constructor.
+ (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
+ (struct lto_function_header, struct lto_simple_header,
+ struct lto_simple_header_with_strings,
+ struct lto_decl_header, struct lto_function_header): Make
+ a simple inheritance hieararchy. Remove unused fields.
+ (struct lto_asm_header): Remove.
+ * lto-streamer-out.c (produce_asm): Adjust.
+ (lto_output_toplevel_asms): Likewise.
+ (produce_asm_for_decls): Likewise.
+ * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
+ * data-streamer-in.c (string_for_index): Likewise.
+ * ipa-inline-analysis.c (inline_read_section): Likewise.
+ * ipa-prop.c (ipa_prop_read_section): Likewise.
+ (read_replacements_section): Likewise.
+ * lto-cgraph.c (input_cgraph_opt_section): Likewise.
+ * lto-section-in.c (lto_create_simple_input_block): Likewise.
+ (lto_destroy_simple_input_block): Likewise.
+ * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
+ (lto_input_toplevel_asms): Likewise.
+
+2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
+ Maxim Kuznetsov <maxim.kuznetsov@intel.com>
+ Anna Tikhonova <anna.tikhonova@intel.com>
+ Ilya Tocar <ilya.tocar@intel.com>
+ Andrey Turetskiy <andrey.turetskiy@intel.com>
+ Ilya Verbin <ilya.verbin@intel.com>
+ Kirill Yukhin <kirill.yukhin@intel.com>
+ Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * common/config/i386/i386-common.c
+ (OPTION_MASK_ISA_AVX512DQ_SET): Define.
+ (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
+ (ix86_handle_option): Handle OPT_mavx512dq.
+ * config/i386/cpuid.h (bit_AVX512DQ): Define.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
+ set -mavx512dq accordingly.
+ * config/i386/i386-c.c (ix86_target_macros_internal): Handle
+ OPTION_MASK_ISA_AVX512DQ.
+ * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
+ (ix86_option_override_internal): Define PTA_AVX512DQ, handle
+ PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
+ (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
+ * config/i386/i386.h (TARGET_AVX512DQ): Define.
+ (TARGET_AVX512DQ_P(x)): Ditto.
+ * config/i386/i386.opt: Add mavx512dq.
+
+2014-08-08 Richard Biener <rguenther@suse.de>
+
+ * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
+ target_percent, target_percent_s): Export.
+ (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
+ fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
+ fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
+ fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
+ fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
+ Move to gimple-fold.c.
+ (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
+ strcat and strcpy.
+ (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
+ mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
+ (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
+ memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
+ (rewrite_call_expr_array): Remove.
+ (fold_builtin_sprintf_chk): Likewise.
+ (fold_builtin_snprintf_chk): Likewise.
+ (fold_builtin_varargs): Remove handling of sprintf_chk,
+ vsprintf_chk, snprintf_chk and vsnprintf_chk.
+ (gimple_fold_builtin_sprintf_chk): Remove.
+ (gimple_fold_builtin_snprintf_chk): Likewise.
+ (gimple_fold_builtin_varargs): Likewise.
+ (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
+ * predict.c (optimize_bb_for_size_p): Handle NULL bb.
+ * gimple.c (gimple_seq_add_seq_without_update): New function.
+ * gimple.h (gimple_seq_add_seq_without_update): Declare.
+ * gimple-fold.c: Include output.h.
+ (gsi_replace_with_seq_vops): New function, split out from ...
+ (gimplify_and_update_call_from_tree): ... here.
+ (replace_call_with_value): New function.
+ (replace_call_with_call_and_fold): Likewise.
+ (var_decl_component_p): Moved from builtins.c.
+ (gimple_fold_builtin_memory_op): Moved from builtins.c
+ fold_builtin_memory_op and rewritten to GIMPLE.
+ (gimple_fold_builtin_memset): Likewise.
+ (gimple_fold_builtin_strcpy): Likewise.
+ (gimple_fold_builtin_strncpy): Likewise.
+ (gimple_fold_builtin_strcat): Likewise.
+ (gimple_fold_builtin_fputs): Likewise.
+ (gimple_fold_builtin_memory_chk): Likewise.
+ (gimple_fold_builtin_stxcpy_chk): Likewise.
+ (gimple_fold_builtin_stxncpy_chk): Likewise.
+ (gimple_fold_builtin_snprintf_chk): Likewise.
+ (gimple_fold_builtin_sprintf_chk): Likewise.
+ (gimple_fold_builtin_strlen): New function.
+ (gimple_fold_builtin_with_strlen): New function split out from
+ gimple_fold_builtin.
+ (gimple_fold_builtin): Change signature and handle
+ bzero, memset, bcopy, memcpy, mempcpy and memmove folding
+ here. Call gimple_fold_builtin_with_strlen.
+ (gimple_fold_call): Adjust.
+
+2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
+
+ * calls.c (precompute_arguments): Check
+ promoted_for_signed_and_unsigned_p and set the promoted mode.
+ (promoted_for_signed_and_unsigned_p): New function.
+ (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
+ and set the promoted mode.
+ * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
+ * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
+ SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
+
+
+2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
+
+ * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
+ instead of SUBREG_PROMOTED_UNSIGNED_SET.
+ (expand_call): Likewise.
+ * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
+ to get promoted mode.
+ * combine.c (record_promoted_value): Skip > 0 comparison with
+ SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
+ * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
+ of SUBREG_PROMOTED_UNSIGNED_P.
+ (convert_modes): Likewise.
+ (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
+ Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
+ (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
+ SUBREG_PROMOTED_UNSIGNED_SET.
+ * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
+ instead of SUBREG_PROMOTED_UNSIGNED_SET.
+ * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
+ SUBREG_PROMOTED_SET.
+ * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
+ SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
+ * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
+ of SUBREG_PROMOTED_UNSIGNED_P.
+ * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
+ (SUBREG_PROMOTED_SET): New define.
+ (SUBREG_PROMOTED_GET): Likewise.
+ (SUBREG_PROMOTED_SIGN): Likewise.
+ (SUBREG_PROMOTED_SIGNED_P): Likewise.
+ (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
+ (SUBREG_PROMOTED_UNSIGNED_P): Updated.
+ * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
+ instead of SUBREG_PROMOTED_UNSIGNED_GET.
+ (nonzero_bits1): Skip > 0 comparison with the results as
+ SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
+ (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
+ of !SUBREG_PROMOTED_UNSIGNED_P.
+ * simplify-rtx.c (simplify_unary_operation_1): Use new
+ SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
+ (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
+ SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
+ SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
+
+2014-08-07 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-devirt.c: Include gimple-pretty-print.h
+ (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
+ further tests.
+ (decl_maybe_in_construction_p): Fix conditional on cdtor check
+ (get_polymorphic_call_info): Fix return value
+ (type_change_info): New sturcture based on ipa-prop
+ variant.
+ (noncall_stmt_may_be_vtbl_ptr_store): New predicate
+ based on ipa-prop variant.
+ (extr_type_from_vtbl_ptr_store): New function
+ based on ipa-prop variant.
+ (record_known_type): New function.
+ (check_stmt_for_type_change): New function.
+ (get_dynamic_type): New function.
+ * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
+ * tree-ssa-pre.c: ipa-utils.h
+ (eliminate_dom_walker::before_dom_children): Use ipa-devirt
+ machinery; sanity check with ipa-prop devirtualization.
+ * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
+ polymorphic flag.
+
2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
* Makefile.in: Remove references to pointer-set.c and pointer-set.h.
2014-08-07 Marek Polacek <polacek@redhat.com>
- * fold-const.c (fold_binary_loc): Add folding of
+ * fold-const.c (fold_binary_loc): Add folding of
(PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
2014-08-05 Roman Gareev <gareevroman@gmail.com>
* graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
- (translate_isl_ast_for_loop): Add checking of the
+ (translate_isl_ast_for_loop): Add checking of the
flag_loop_parallelize_all.
(ast_build_before_for): New function.
- (scop_to_isl_ast): Add checking of the
+ (scop_to_isl_ast): Add checking of the
flag_loop_parallelize_all.
* graphite-dependences.c: Move the defenition of the
scop_get_dependences from graphite-optimize-isl.c to this file.
2014-08-01 Jan Hubicka <hubicka@ucw.cz>
- * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods): Document.
+ * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
+ Document.
* ipa-devirt.c: Include hash-map.h
(struct polymorphic_call_target_d): Add type_warning and decl_warning.
(clear_speculation): Break out of ...
(odr_type_warn_count, decl_warn_count): New structures.
(final_warning_record): New structure.
(final_warning_records): New static variable.
- (possible_polymorphic_call_targets): Cleanup handling of speculative info;
- do not build speculation when user do not care; record info about warnings
- when asked for.
+ (possible_polymorphic_call_targets): Cleanup handling of
+ speculative info; do not build speculation when user do not care;
+ record info about warnings when asked for.
(add_decl_warning): New function.
(type_warning_cmp): New function.
(decl_warning_cmp): New function.
(ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
(gate): Enable pass when warnings are requested.
- * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New options.
+ * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
+ options.
2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
projects / platform / upstream / gcc.git / blobdiff