gcc/
* graphite-blocking.c (HAVE_isl): Include <stddef.h>.
* graphite-dependencies.c, graphite-interchange.c,
graphite-isl-ast-to-gimple.c, graphite-optimize-isl.c, graphite-poly.c,
graphite-scop-detection.c, graphite-sese-to-poly.c, graphite.c:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225478 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-06  Marc Glisse  <marc.glisse@inria.fr>

* match.pd: Remove element_mode inside HONOR_*.
(~ (-A) -> A - 1, ~ (A - 1) -> -A): Handle complex types.
(~X | X -> -1, ~X ^ X -> -1): Merge.
* tree.c (build_each_one_cst): New function.
* tree.h (build_each_one_cst): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225473 138bc75d-0d04-0410-961f-82ee72b054a4

Handle PROCESSOR_IAMCU in ix86_target_macros_internal

Define __i586__/__pentium__ for -march=iamcu and __tune_iamcu__ for
-mtune=iamcu.

* config/i386/i386-c.c (ix86_target_macros_internal): Handle
PROCESSOR_IAMCU.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225471 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-06  Steve Ellcey  <sellcey@imgtec.com>

* config.gcc <mips*-*-*>: Add fused-madd.opt.
* config/mips/mips.opt (mfused-madd): Remove.
* config/mips/mips.c (mips_rtx_costs): Update cost calculations.
* config/mips/mips.h (TARGET_MIPS8000): New.
(ISA_HAS_FP_MADD4_MSUB4): Remove.
(ISA_HAS_FP_MADDF_MSUBF): Remove.
(ISA_HAS_FP_MADD3_MSUB3): Remove.
(ISA_HAS_NMADD4_NMSUB4): Remove.
(ISA_HAS_NMADD3_NMSUB3): Remove.
(ISA_HAS_FUSED_MADD4): New.
(ISA_HAS_UNFUSED_MADD4): New.
(ISA_HAS_FUSED_MADDF): New.
(ISA_HAS_FUSED_MADD3): New.
* config/mips/mips.md: (fma<mode>4) Change from insn to expand.
(*fma<mode>4_madd3) New.
(*fma<mode>4_madd4) New.
(*fma<mode>4_maddf) New.
(fms<mode>4) New.
(*fms<mode>4_msub3) New.
(*fms<mode>4_msub4) New.
(fnma<mode>4) New.
(*fnma<mode>4_nmadd3) New.
(*fnma<mode>4_nmadd4) New.
(fnms<mode>4) New.
(*fnms<mode>4_nmsub3) New.
(*fnms<mode>4_nmsub4) New.
(*madd4<mode>) Modify to be unfused only.
(*msub4<mode>) Modify to be unfused only.
(*nmadd4<mode>) Modify to be unfused only.
(*nmsub4<mode>) Modify to be unfused only.
(*madd3<mode>) Remove.
(*msub3<mode>) Remove.
(*nmadd3<mode>) Remove.
(*nmsub3<mode>) Remove.
(*nmadd3<mode>_fastmath) Remove.
(*nmsub3<mode>_fastmath) Remove.
(*nmadd4<mode>_fastmath) Update condition.
(*nmsub4<mode>_fastmath) Update condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225468 138bc75d-0d04-0410-961f-82ee72b054a4

Fix eipa_src AAPCS issue (PR target/65956)

2015-05-05  Jakub Jelinek  <jakub@redhat.com>

PR target/65956
* gcc.c-torture/execute/pr65956.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225466 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM] PR/65956 AAPCS update for alignment attribute

gcc/:
PR target/65956
* config/arm/arm.c (arm_needs_doubleword_align): Drop any outer
alignment attribute, exploring one level down for records and arrays.

gcc/testsuite/:

* gcc.target/arm/aapcs/align1.c: New.
* gcc.target/arm/aapcs/align_rec1.c: New.
* gcc.target/arm/aapcs/align2.c: New.
* gcc.target/arm/aapcs/align_rec2.c: New.
* gcc.target/arm/aapcs/align3.c: New.
* gcc.target/arm/aapcs/align_rec3.c: New.
* gcc.target/arm/aapcs/align4.c: New.
* gcc.target/arm/aapcs/align_rec4.c: New.
* gcc.target/arm/aapcs/align_vararg1.c: New.
* gcc.target/arm/aapcs/align_vararg2.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225465 138bc75d-0d04-0410-961f-82ee72b054a4

Optimize i?86-*-elfiamcu for iamcu by default

Default -mtune=/-march= to iamcu for i[34567]86-*-elfiamcu targets.

* config.gcc (x86_archs): Add iamcu.
(with_cpu): Default to iamcu for i[34567]86-*-elfiamcu.
(with_arch): Likewise.
* doc/invoke.texi: Add iamcu.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225464 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (extv<mode>): Rename from extv.  Use SWI24
modes for operands 0 and 1.  Use SImode for operands 2 and 3.
Copy operand 1 to a temporary if !ext_register_operand.  Remove
ancient extract_bit_field workaround.
(*extv<mode>): Rename from *mov<mode>_extv_1.
(*extvqi): Rename from *movqi_extv_q.
(extzv<mode>): Rename from extzv.  Use SWI248 modes for
operands 0 and 1.  Use SImode for operands 2 and 3. Copy operand 1
to a temporary if !ext_register_operand.  Remove ancient
extract_bit_field workaround.
(*extzv<mode>): Rename from *mov<mode>_extzv_1.
(*extzvqi): Rename from *movqi_extzv_1.
(*testqi_ext_3): Remove modes from const_int_operand predicated
operands.  Add "n" constraint.
(*btsq, *btrq, *btcq): Remove mode from const_0_to_63 predicated
operand.  Add "J" constraint.
(*btsq, *btrq, *btcq peephole2s): Remove mode from
const_0_to_63 predicated operand.
(regmode): New insn attribute.
(*bt<mode>): Use SImode for operand 1.  Change operand 1 predicate
to nonmemory_operand.  Use regmode insn attribute.
(*jcc_bt<mode>_1): Convert operand 2 to SImode.
(*jcc_bt<mode>_mask): Remove mode from operand 3.
(*jcc_btsi_1, *jcc_btsi_mask_1): Remove patterns.
(tbm_bextri_<mode>): Remove modes from const_0_to_255 predicated
operands.  Use "N" constraint instead of "n".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225463 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-06  Steven G. Kargl  <kargl@gcc.gnu.org>

* io.c (check_char_variable): New function.
(match_open_element, match_close_element, match_file_element,
match_dt_element, match_inquire_element, match_wait_element): Use it.

2015-07-06  Steven G. Kargl  <kargl@gcc.gnu.org>

* gfortran.dg/iomsg_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225462 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM] fix movdi expander to avoid illegal ldrd/strd

        * config/arm/arm.md (movdi): Avoid odd-number ldrd/strd in ARM state.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225461 138bc75d-0d04-0410-961f-82ee72b054a4

Add -march=iamcu to optimize for IA MCU

IA MCU is based on Intel Pentium ISA without x87 and passing parameters
in registers.  We want to optimize for IA MCU without changing existing
Pentium codegen.  This patch adds PROCESSOR_IAMCU for -march=iamcu,
which is based on -march=pentium with updated cost tables.

gcc/

PR target/66749
* config/i386/i386.c (iamcu_cost): New.
(m_IAMCU): Likewise.
(initial_ix86_arch_features): Disable X86_ARCH_CMOV for m_IAMCU.
(processor_target_table): Add an entry for "iamcu".
(processor_alias_table): Likewise.
(ix86_issue_rate): Handle PROCESSOR_IAMCU.
(ix86_adjust_cost): Likewise.
(ia32_multipass_dfa_lookahead): Likewise.
* config/i386/i386.h (processor_type): Add PROCESSOR_IAMCU.
* config/i386/x86-tune.def: Updated for m_IAMCU.

gcc/testsuite/

PR target/66749
* gcc.target/i386/pr66749.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225460 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-06  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66772
* tree-ssa-ccp.c (ccp_visit_phi_node): Make sure that copy
values are available in the PHI node BB when there are
still unexecutable edges.

* gcc.dg/torture/pr66772-1.c: New testcase.
* gcc.dg/torture/pr66772-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225459 138bc75d-0d04-0410-961f-82ee72b054a4

MIPS: For micromips allow the near-far-3.c test to use the jals instruction to call near_func.

testsuite/
* gcc.target/mips/near-far-3.c: Allow the call to near_func to use
the jals instruction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225457 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-06  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66767
* tree-vect-loop-manip.c (vect_create_cond_for_align_checks):
Make sure to build the alignment test on a SSA name without
final alignment info valid only if the alignment test
evaluates to true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225454 138bc75d-0d04-0410-961f-82ee72b054a4

Fix assert caused by bad cfg manipulation in bfin.

PR target/66620
* config/bfin/bfin.c (hwloop_optimize): Create new bb between jump and
loop start when inserting LSETUP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225453 138bc75d-0d04-0410-961f-82ee72b054a4

Allow -mincoming-stack-boundary=3 with -mno-sse

Similar to -mpreferred-stack-boundary=3, -mincoming-stack-boundary=3 is
allowed with -mno-sse in 64-bit mode.

gcc/

PR target/53383
* config/i386/i386.c (ix86_option_override_internal): Allow
-mincoming-stack-boundary=3 for 64-bit if SSE is disabled.

gcc/testsuite/

PR target/53383
* gcc.target/i386/pr53383-1.c: New file.
* gcc.target/i386/pr53383-2.c: Likewise.
* gcc.target/i386/pr53383-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225452 138bc75d-0d04-0410-961f-82ee72b054a4

Rename read-md.c:decimal_string

* read-md.c (decimal_string): Rename to ...
(md_decimal_string): ... this.
(handle_enum): Reflect this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225451 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] PR target/66731 Fix fnmul insn with -frounding-math

gcc/Changelog:

2015-07-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>

PR target/66731
* config/aarch64/aarch64.md (fnmul<mode>3): Handle -frounding-math.

gcc/testsuite/Changelog:

2015-07-03  Szabolcs Nagy  <szabolcs.nagy@arm.com>

* gcc.target/aarch64/fnmul-1.c: New.
* gcc.target/aarch64/fnmul-2.c: New.
* gcc.target/aarch64/fnmul-3.c: New.
* gcc.target/aarch64/fnmul-4.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225450 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-06  Richard Biener  <rguenther@suse.de>

PR middle-end/66759
* match.pd: Add missing constraint of y to REAL_CST in
REAL_CST - x CMP y to y - CST CMP x simplification.

* gcc.dg/torture/pr66759.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225449 138bc75d-0d04-0410-961f-82ee72b054a4

Added missing Changelog entry for testsuite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225448 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/ChangeLog:

2015-07-06  Andre Vehreschild  <vehre@gmx.de>

PR fortran/58586
* gfortran.dg/alloc_comp_class_3.f03: New test.
* gfortran.dg/alloc_comp_class_4.f03: New test.

gcc/fortran/ChangeLog:

2015-07-06  Andre Vehreschild  <vehre@gmx.de>

PR fortran/58586
* resolve.c (resolve_symbol): Non-private functions in modules
with allocatable or pointer components are marked referenced
now. Furthermore is the default init especially for those
components now done in gfc_conf_procedure_call preventing
duplicate code.
* trans-decl.c (gfc_generate_function_code): Generate a fake
result decl for functions returning an object with allocatable
components and initialize them.
* trans-expr.c (gfc_conv_procedure_call): For value typed trees
use the tree without indirect ref. And for non-decl trees
add a temporary variable to prevent evaluating the tree
multiple times (prevent multiple function evaluations).
* trans.h: Made gfc_trans_structure_assign () protoype
available, which is now needed by trans-decl.c:gfc_generate_
function_code(), too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225447 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/66757
* match.pd: Add missing condition to ~X ^ C -> X ^ ~C.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225446 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/40267
* Makefile.am: Remove libgfortranbegin targets.
* Makefile.in: Regenerate.
* fmain.c: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225445 138bc75d-0d04-0410-961f-82ee72b054a4

libgomp: Add comment to clarify last_team usage

libgomp/ChangeLog
2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>

* libgomp.h (gomp_thread_pool): Comment last_team field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225444 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/66720
* gcc.dg/vect/pr48052.c: Use dg-require-effective-target
vect_int_mult.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225443 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225440 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-05  Chung-Lin Tang  <cltang@codesourcery.com>
    Sandra Loosemore <sandra@codesourcery.com>

gcc/
* config/nios2/nios2-protos.h (nios2_symbol_ref_in_small_data_p):
Delete extern declaration.
(gprel_constant_p): Add extern declaration.
* config/nios2/constraints.md ("S"): Use gprel_constant_p
instead of nios2_symbol_ref_in_small_data_p.
* config/nios2/nios2.c (nios2_legitimate_address_p): Likewise.
(nios2_symbol_ref_in_small_data_p): Make static.
(gprel_constant_p): Make non-static.

gcc/testsuite/
* gcc.target/nios2/gprel-offset.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225437 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-05  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/hashtable.h (_Hashtable<>::__rehash_policy): Do not
rehash container.
* testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
Adapt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225436 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/fragments.texi (Target Fragment): Convert debian.org
link to use https.
* doc/install.texi (Configuration): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225435 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/66718
* tree-vect-stmts.c (vectorizable_call): Replace uses of
GOMP_SIMD_LANE outside of loop with vf - 1 rather than 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225434 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/66718
* tree-vect-stmts.c (vectorizable_assignment, vectorizable_store,
vectorizable_load, vectorizable_condition): Move vectype,
nunits, ncopies computation after checking what kind of statement
stmt is.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225433 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (extv, extzv, insv): New targetm instruction
patterns.
* optabs.c (get_extraction_insn): Use them instead of HAVE_*/gen_*
interface.
* recog.c (simplify_while_replacing): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225432 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (doloop_begin, doloop_end): New targetm
instruction patterns.
* loop-init.c: Include target.h.
(pass_loop2::gate): Use the new targetm patterns instead of
HAVE_*/gen_* interface.
(pass_rtl_doloop::gate): Likewise.
(pass_rtl_doloop::execute): Remove preprocessor condition.
* hw-doloop.c: Build unconditionally.
* loop-doloop.c: Likewise.
(doloop_optimize): Use the new targetm patterns instead of
HAVE_*/gen_* interface.
(doloop_modify): Likewise. Change type of doloop_seq to rtx_insn *.
* modulo-sched.c (doloop_register_get): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225431 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (clear_cache): New targetm instruction pattern.
* builtins.c (expand_builtin___clear_cache): Use it instead of
HAVE_*/gen_* interface.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225430 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (allocate_stack, check_stack, probe_stack)
(probe_stack_address, split_stack_prologue, split_stack_space_check):
New targetm instruction patterns.
* explow.c (allocate_dynamic_stack_space): Use them instead of
HAVE_*/gen_* interface.
(emit_stack_probe): Likewise.
(probe_stack_range): Likewise.
* function.c (thread_prologue_and_epilogue_insns): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225429 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (stack_protect_set, stack_protect_test): New
targetm instruction patterns.
* cfgexpand.c (stack_protect_prologue): Use them instead of
HAVE_*/gen_* interface.
* function.c (stack_protect_epilogue): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225428 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* expr.h (gen_move_insn_uncast): Delete.
* expr.c (gen_move_insn_uncast): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225427 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (restore_stack_block, restore_stack_function)
(restore_stack_nonlocal, save_stack_block, save_stack_function)
(save_stack_nonlocal): New targetm instruction patterns.
* builtins.c (expand_builtin_apply): Use them instead of
HAVE_*/gen_* interface.
* explow.c (emit_stack_save, emit_stack_restore): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225426 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (trap): New targetm instruction pattern.
* builtins.c (expand_builtin_trap): Use it instead of HAVE_*/gen_*
interface.
* explow.c (allocate_dynamic_stack_space): Likewise.
* ifcvt.c (find_if_header): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225425 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (prefetch): New targetm instruction pattern.
* tree-ssa-loop-prefetch.c: Include targeth.
(tree_ssa_prefetch_arrays): Use prefetch targetm pattern instead
of HAVE_*/gen_* interface.
* builtins.c (expand_builtin_prefetch): Likewise.
* toplev.c (process_options): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225424 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (untyped_call, untyped_return): New targetm
instruction patterns.
* builtins.c (expand_builtin_apply): Use them instead of
HAVE_*/gen_* interface.
(result_vector): Define unconditionally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225423 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target-insns.def (builtin_longjmp, builtin_setjmp_receiver)
(builtin_setjmp_setup, exception_receiver, nonlocal_goto)
(nonlocal_goto_receiver): New targetm instruction patterns.
* builtins.c (expand_builtin_setjmp_setup): Use them instead
of HAVE_*/gen_* interface.
(expand_builtin_setjmp_receiver): Likewise.
(expand_builtin_longjmp, expand_builtin_nonlocal_goto): Likewise.
* except.c (expand_dw2_landing_pad_for_region): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225422 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* target.def: Add code_for_* hooks.
* gentarget-def.c (def_target_insn): Add TARGET_CODE_FOR_* macros.
* defaults.h (HAVE_tablejump, gen_tablejump): Delete.
* target-insns.def (casesi, tablejump): New targetm instruction
patterns.
* expr.c (try_casesi): Use them instead of HAVE_*/gen_* interface.
(do_tablejump): Likewise.
* stmt.c (expand_switch_as_decision_tree_p): Likewise.
(expand_sjlj_dispatch_table): Likewise.
* targhooks.c (default_case_values_threshold): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225421 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-04  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* config/nios2/nios2.c (save_reg, restore_reg): Use plus_constant.
Use rtx_insn * instead of rtx.
(nios2_emit_add_constant): Use rtx_insn * instead of rtx.
(nios2_expand_prologue, nios2_expand_epilogue): Likewise.
(nios2_call_tls_get_addr): Likewise.
(nios2_emit_expensive_div): Likewise.
(nios2_emit_move_sequence): Change return type to bool.
* config/nios2/nios2-protos.h (nios2_emit_move_sequence):
Change return type to bool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225420 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225419 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR target/66747
        * config/mips/mips.c (mips_find_gp_ref): Handle instruction sequences.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225416 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-04  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/66725
* io.c (is_char_type): New function to test for BT_CHARACTER
(gfc_match_open, gfc_match_close, match_dt_element): Use it.

2015-07-03  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/66725
* gfortran.dg/pr66725.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225415 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/66114
* config/pa/pa.md (indirect_jump): Use pmode_register_operand instead
of register_operand.  Remove constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225412 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-04  Marc Glisse  <marc.glisse@inria.fr>

* tree-cfg.c (verify_gimple_assign_ternary) <VEC_COND_EXPR>: Check
the first argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225411 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225409 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-03  Paolo Carlini  <paolo.carlini@oracle.com>

* attribs.c (decl_attributes): Guard inform with the return value
of the preceding warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225402 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-03  Carlos Sánchez de La Lama  <csanchezdll@gmail.com>

PR target/52482
* config/powerpc/sjlj.S: Port to Xcode 2.5.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225388 138bc75d-0d04-0410-961f-82ee72b054a4

[Patch docs obvious AArch64] Fix position of -moverride documentation

gcc/

* doc/invoke.texi (moverride): Move to correct section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225384 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/plugin/wide-int_plugin.c (test_double_int_round_udiv):
Avoid narrowing error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225383 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/66706
* gcc.target/powerpc/shift-int.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225382 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/status_cxx2017.xml: Update status table.
* doc/html/manual/*: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225380 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-03  Ville Voutilainen  <ville.voutilainen@gmail.com>

Implement std::experimental::fundamentals_v2::propagate_const.
* include/Makefile.am: Add propagate_const.
* include/Makefile.in: Regenerate.
* include/experimental/propagate_const: New.
* testsuite/experimental/propagate_const/assignment/copy.cc: Likewise.
* testsuite/experimental/propagate_const/assignment/move.cc: Likewise.
* testsuite/experimental/propagate_const/assignment/move_neg.cc:
Likewise.
* testsuite/experimental/propagate_const/cons/copy.cc: Likewise.
* testsuite/experimental/propagate_const/cons/default.cc: Likewise.
* testsuite/experimental/propagate_const/cons/move.cc: Likewise.
* testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
* testsuite/experimental/propagate_const/hash/1.cc: Likewise.
* testsuite/experimental/propagate_const/observers/1.cc: Likewise.
* testsuite/experimental/propagate_const/relops/1.cc: Likewise.
* testsuite/experimental/propagate_const/requirements1.cc: Likewise.
* testsuite/experimental/propagate_const/requirements2.cc: Likewise.
* testsuite/experimental/propagate_const/requirements3.cc: Likewise.
* testsuite/experimental/propagate_const/requirements4.cc: Likewise.
* testsuite/experimental/propagate_const/requirements5.cc: Likewise.
* testsuite/experimental/propagate_const/swap/1.cc: Likewise.
* testsuite/experimental/propagate_const/typedefs.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225379 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-03  Richard Biener  <rguenther@suse.de>

* genmatch.c (commutative_tree_code, commutative_ternary_tree_code):
Copy from tree.c
(dt_operand::gen_gimple_expr): After valueizing operands
re-canonicalize operand order for commutative tree codes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225378 138bc75d-0d04-0410-961f-82ee72b054a4

Add the missing file

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225377 138bc75d-0d04-0410-961f-82ee72b054a4

Add IA MCU support to x86intrin.h

x86intrin.h has useful intrinsics for instructions for IA MCU.  This
patch adds __iamcu__ check to x86intrin.h and ia32intrin.h.

gcc/

PR target/66746.
* config/i386/ia32intrin.h (__crc32b): Don't define if __iamcu__
is defined.
(__crc32w): Likewise.
(__crc32d): Likewise.
(__rdpmc): Likewise.
(__rdtscp): Likewise.
(_rdpmc): Likewise.
(_rdtscp): Likewise.
* config/i386/x86intrin.h: Only include ia32intrin.h if __iamcu__
is defined.

gcc/testsuite/

PR target/66746.
* gcc.target/i386/pr66746.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225376 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-03  Richard Biener  <rguenther@suse.de>

* fold-const.c (fold_mathfn_compare): Remove.
(fold_inf_compare): Likewise.
(fold_comparison): Move floating point comparison simplifications...
* match.pd: ... to patterns here.  Introduce simple_comparisons
operator list and use it for patterns formerly in fold_comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225375 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-03  Christophe Lyon  <christophe.lyon@linaro.org>

* gcc.target/aarch64/advsimd-intrinsics/vget_lane.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225374 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-03  Paolo Carlini  <paolo.carlini@oracle.com>

* Fix component of my last ChangeLog entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225371 138bc75d-0d04-0410-961f-82ee72b054a4

[Patch SRA] Fix PR66119 by calling get_move_ratio in SRA

gcc/

PR tree-optimization/66119
* toplev.c (process_options): Don't set up default values for
the sra_max_scalarization_size_{speed,size} parameters.
* tree-sra (analyze_all_variable_accesses): If no values
have been set for the sra_max_scalarization_size_{speed,size}
parameters, call get_move_ratio to get target defaults.

gcc/testsuite/

PR tree-optimization/66119
* g++.dg/opt/pr66119.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225369 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-03  Richard Biener  <rguenther@suse.de>

* fold-const.c (fold_binary_loc): Move (T)ptr & CST folding...
* match.pd: ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225368 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/37072
* doc/invoke.texi (i386 and x86-64 Options): -mno-fancy-math-387
is not actually the default on FreeBSD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225367 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/66743
* pt.c (for_each_template_parm_r) [UNDERLYING_TYPE]: Use
TYPE_VALUES_RAW rather than TYPE_FIELDS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225365 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225364 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (type_dependent_expression_p): Handle expressions
that refer to variable templates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225361 138bc75d-0d04-0410-961f-82ee72b054a4

    * trans-common.c: Include <map> after system.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225358 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for
--with-default-libstdcxx-abi
* configure: Regenerate.
* doc/xml/manual/configure.xml: Document valid arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225356 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-02  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* decl.c (get_proc_name): Make a partially populated interface
symbol to carry the characteristics of a module procedure and
its result.
(variable_decl): Declarations of dummies or results in the
abreviated form of module procedure is an error.
(gfc_match_import): IMPORT is not permitted in the interface
declaration of module procedures.
(match_attr_spec): Submodule variables have implicit save
attribute for F2008 onwards.
(gfc_match_prefix): Add 'module' as the a prefix and set the
module_procedure attribute.
(gfc_match_formal_arglist): For a module procedure keep the
interface formal_arglist from the interface, match new the
formal arguments and then compare the number and names of each.
(gfc_match_procedure): Add case COMP_SUBMODULE.
(gfc_match_function_decl, gfc_match_subroutine_decl): Set the
module_procedure attribute.
(gfc_match_entry, gfc_match_end):  Add case COMP_SUBMODULE. If
attr abr_modproc_decl is set, switch the message accordingly
for subroutines and functions.
(gfc_match_submod_proc): New function to match the abbreviated
style of submodule declaration.
* gfortran.h : Add ST_SUBMODULE and ST_END_SUBMODULE. Add the
attribute bits 'used_in_submodule' and 'module_procedure'. Add
the bit field 'abr_modproc_decl' to gfc_symbol. Add prototypes
for 'gfc_copy_dummy_sym', 'gfc_check_dummy_characteristics' and
'gfc_check_result_characteristics'.
* interface.c : Add the prefix 'gfc_' to the names of functions
'check_dummy(result)_characteristics' and all their references.
* match.h : Add prototype for 'gfc_match_submod_proc' and
'gfc_match_submodule'.
(check_sym_interfaces): A module procedure is not an error in
a module procedure statment in a generic interface.
* module.c (gfc_match_submodule): New function. Add handling
for the 'module_procedure' attribute bit.
(gfc_use_module): Make sure that a submodule cannot use itself.
* parse.c (decode_statement): Set attr has_'import_set' for
the interface declaration of module procedures. Handle a match
occurring in 'gfc_match_submod_proc' and a match for
'submodule'.
(gfc_enclosing_unit): Include the state COMP_SUBMODULE.
(gfc_ascii_statement): Add END SUBMODULE.
(accept_statement): Add ST_SUBMODULE.
(parse_spec): Disallow statement functions in a submodule
specification part.
(parse_contained): Add ST_END_SUBMODULE and COMP_SUBMODULE
twice each.
(get_modproc_result): Copy the result symbol of the interface.
(parse_progunit): Call it.
(set_syms_host_assoc): Make symbols from the ancestor module
and submodules use associated, as required by the standard and
set all private components public. Module procedures 'external'
attribute bit is reset and the 'used_in_submodule' bit is set.
(parse_module): If this is a submodule, use the ancestor module
and submodules. Traverse the namespace, calling
'set_syms_host_assoc'. Add ST_END_SUBMODULE and COMP_SUBMODULE.
* parse.h : Add COMP_SUBMODULE.
* primary.c (match_variable): Add COMP_SUBMODULE.
* resolve.c (compare_fsyms): New function to compare the dummy
characteristics of a module procedure with its interface.
(resolve_fl_procedure): Compare the procedure, result and dummy
characteristics of a module_procedure with its interface, using
'compare_fsyms' for the dummy arguments.
* symbol.c (gfc_add_procedure): Suppress the check for existing
procedures in the case of a module procedure.
(gfc_add_explicit_interface): Skip checks that must fail for
module procedures.
(gfc_add_type): Allow a new type to be added to module
procedures, their results or their dummy arguments.
(gfc_copy_dummy_sym): New function to generate new dummy args
and copy the characteristics from the interface.
* trans-decl.c (gfc_sym_mangled_function_id): Module procedures
must always have their names mangled as if they are symbols
coming from a declaration in a module.
(gfc_get_symbol_decl): Add 'used_in_submodule' to the assert.
(gfc_finish_var_decl): Symbols with the 'used_in_submodule' bit
set are set DECL_EXTERNAL as if they were use associated.

2015-07-02  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/52846
* gfortran.dg/submodule_1.f90: New test
* gfortran.dg/submodule_2.f90: New test
* gfortran.dg/submodule_3.f90: New test
* gfortran.dg/submodule_4.f90: New test
* gfortran.dg/submodule_5.f90: New test
* gfortran.dg/submodule_6.f90: New test
* gfortran.dg/submodule_7.f90: New test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225354 138bc75d-0d04-0410-961f-82ee72b054a4

/libcpp
2015-07-02  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53690
* charset.c (_cpp_valid_ucn): Add cppchar_t * parameter and change
return type to bool.  Fix encoding of \u0000 and \U00000000 in C++.
(convert_ucn): Adjust call.
* lex.c (forms_identifier_p): Likewise.
* internal.h (_cpp_valid_ucn): Adjust declaration.

/gcc/testsuite
2015-07-02  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53690
* g++.dg/cpp/pr53690.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225353 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc]

2015-07-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* config/rs6000/rs6000-builtin.def (CMPGE_16QI): New built-in
definition.
(CMPGE_8HI): Likewise.
(CMPGE_4SI): Likewise.
(CMPGE_2DI): Likewise.
(CMPGE_U16QI): Likewise.
(CMPGE_U8HI): Likewise.
(CMPGE_U4SI): Likewise.
(CMPGE_U2DI): Likewise.
(CMPLE_16QI): Likewise.
(CMPLE_8HI): Likewise.
(CMPLE_4SI): Likewise.
(CMPLE_2DI): Likewise.
(CMPLE_U16QI): Likewise.
(CMPLE_U8HI): Likewise.
(CMPLE_U4SI): Likewise.
(CMPLE_U2DI): Likewise.
* config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
overloads for ALTIVEC_BUILTIN_VEC_CMPGE and
ALTIVEC_BUILTIN_VEC_CMPLE.
* config/rs6000/vector.md (vector_ge<mode>): Restrict to
floating-point vector modes.
(vector_nlt<mode>): New define_expand.
(vector_nltu<mode>): Likewise.
(vector_ngt<mode>): Likewise.
(vector_ngtu<mode>): Likewise.

[gcc/testsuite]

2015-07-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* gcc.target/powerpc/vec-cmp.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225351 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/56520
* match.c (gfc_match_name): Special case unary minus and plus.

2015-07-02  Steven G. Kargl  <kargl@gcc.gnu.org>

PR fortran/56520
* gfortran.dg/pr56520.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225349 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-02  Steven G. Kargl   <kargl@gcc.gnu.org>

PR fortran/66545
* primary.c (match_sym_complex_part): Do not dereference NULL pointer.

2015-07-02  Steven G. Kargl   <kargl@gcc.gnu.org>

PR fortran/66545
* gfortran.dg/pr66545_1.f90: New test.
* gfortran.dg/pr66545_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225348 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/66706
* combine.c (make_compound_operation): If an AND of SUBREG of
LSHIFTRT does not simplify, see if just the AND of SUBREG does.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225344 138bc75d-0d04-0410-961f-82ee72b054a4

Regenerate .pot files.

gcc/po:
* gcc.pot: Regenerate.

libcpp/po:
* cpplib.pot: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225313 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/:

* tree-pass.h (make_pass_ch_vect): New.
* passes.def: Add pass_ch_vect just before pass_if_conversion.

* tree-ssa-loop-ch.c (ch_base, pass_ch_vect, pass_data_ch_vect,
pass_ch::process_loop_p, pass_ch_vect::process_loop_p,
make_pass_ch_vect): New.
(pass_ch): Extend ch_base.

(pass_ch::execute): Move all but loop_optimizer_init/finalize to...
(ch_base::copy_headers): ...here.

gcc/testsuite/:

* gcc.dg/vect/vect-strided-a-u16-i4.c (main1): Narrow scope of x,y,z,w.
* gcc.dg/vect/vect-ifcvt-11.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225311 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-02  Richard Biener  <rguenther@suse.de>

* builtins.c (get_pointer_alignment_1): Handle POINTER_PLUS_EXPR.
* fold-const.c (get_pointer_modulus_and_residue): Remove.
(fold_binary_loc): Implement (T)ptr & CST in terms of
get_pointer_alignment_1.
* tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop):
Make sure to build the alignment test on a SSA name without
final alignment info valid only after the prologue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225310 138bc75d-0d04-0410-961f-82ee72b054a4

* config/cris/cris.md ("epilogue"): Remove condition.
("prologue"): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225308 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-02  Richard Biener  <rguenther@suse.de>

PR testsuite/66719
* gcc.dg/vect/bb-slp-32.c: Re-add XFAIL for targets not supporting
unaligned loads.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225303 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.
* configure: Regenerate.
* config.h.in: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225302 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/libgomp.c++/pr66702-1.C: Require
vect_simd_clones effective target.
* testsuite/libgomp.c++/pr66702-2.C: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225301 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-02  Richard Biener  <rguenther@suse.de>

* tree-ssa-dom.c (build_and_record_new_cond): Add optional
parameter to record a condition that is false.
(record_conditions): When recording an extra NE_EXPR that is
true also record a EQ_EXPR that is false.

* gcc.dg/tree-ssa/ssa-dom-cse-4.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225299 138bc75d-0d04-0410-961f-82ee72b054a4

* libsupc++/guard.cc (__test_and_acquire): Use __p after __atomic_load
to avoid unused variable warning.
(__set_and_release): Use __p after __atomic_store to avoid unused
variable warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225298 138bc75d-0d04-0410-961f-82ee72b054a4

Add prototype for exit

* gcc.target/i386/mpx/pr66568.c (exit): New prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225296 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-ivopts.c (struct ivopts_data): New field iv_obstack.
(tree_ssa_iv_optimize_init): Initialize iv_obstack.
(alloc_iv): New parameter.  Allocate struct iv using obstack_alloc.
(set_iv, find_interesting_uses_address, add_candidate_1): New
argument to alloc_iv.
(find_interesting_uses_op, find_interesting_uses_cond): Don't
duplicate struct iv.
(free_loop_data): Don't free struct iv explicitly.
(tree_ssa_iv_optimize_finalize): Free iv_obstack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225293 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225286 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/tpf.h (LIBSTDCXX): Change to CPP1.
(LIB_SPEC): Add.
(SUPPORTS_DISCRIMINATOR): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225278 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/c-family/
* c-common.h (D_CXX11): Rename from D_CXX0X.
(RID_FIRST_CXX11, RID_LAST_CXX11): Rename from *_CXX0X.
* c-common.c: Adjust.
gcc/cp/
* lex.c (init_reswords): s/CXX0X/CXX11/.
* parser.c (cp_lexer_get_preprocessor_token): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225273 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/c-family/
* c-opts.c (c_common_post_options): Default to C++14.
gcc/testsuite/
* lib/target-supports.exp (cxx_default): Set to C++14.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225272 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/c-family/
* c-opts.c (c_common_post_options): Highest ABI level is now 10.
gcc/cp/
* mangle.c (write_CV_qualifiers_for_type, write_nested_name):
Attribute mangling is now -fabi-version=10.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225271 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/65945
* decl.c (cxx_init_decl_processing): Set TYPE_ALIGN of nullptr_t.
* class.c (layout_nonempty_base_or_field): Warn if that affects
the offset of a field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225270 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to
better match light-weight syscall argument order.
(__kernel_cmpxchg2): Likewise.
Adjust callers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225267 138bc75d-0d04-0410-961f-82ee72b054a4

Use scan-rtl-dump in i386/vararg-loc.c

2015-07-01  Tom de Vries  <tom@codesourcery.com>

PR testsuite/66723
* gcc.target/i386/vararg-loc.c: Use scan-rtl-dump instead of
scan-assembler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225266 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR bootstrap/66685
* rtl.c (classify_insn): Only return JUMP_INSN for parallel returns if
there are no CALLs in the same pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225263 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-01  Thomas Koenig  <tkoenig@gcc.gnu.org>

* arith.c (gfc_arith_divide):  With -Winteger-division,
warn about contant integer division if there is a non-zero
remainder.
* invoke.texi:  Document -Winteger-division.
* lang.opt:  Add -Winteger-division.

2015-07-01  Thomas Koenig  <tkoenig@gcc.gnu.org>

* gfortran.dg/warn_conversion_8.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225262 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog:
2015-07-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR rtl-optimization/61047
        * rtlanal.c (get_initial_register_offset): New function.
        (rtx_addr_can_trap_p_1): Check offsets of stack references.

testsuite/ChangeLog:
2015-07-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR rtl-optimization/61047
        * gcc.c-torture/execute/20150611-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225260 138bc75d-0d04-0410-961f-82ee72b054a4

2015-07-01  Richard Biener  <rguenther@suse.de>

* fold-const.c (fold_comparison): Move X - Y CMP 0 -> X CMP Y,
X * C1 CMP 0 -> X CMP 0, X CMP X, ~X CMP ~Y -> Y CMP X and
~X CMP C -> X CMP' ~C to ...
* match.pd: ... patterns here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@225249 138bc75d-0d04-0410-961f-82ee72b054a4