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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211486 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
* doc/tm.texi: Regenerate.
* function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
Use throughout in place of REG_PARM_STACK_SPACE.
* config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
"incoming" param. Pass to rs6000_function_parms_need_stack.
(rs6000_function_parms_need_stack): Add "incoming" param, ignore
prototype_p when incoming. Use function decl when incoming
to handle K&R style functions.
* config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
(INCOMING_REG_PARM_STACK_SPACE): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211482 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-optimization/61452
* tree-ssa-sccvn.c (visit_phi): Remove pointless setting of
expr and has_constants in case we found a leader.
(simplify_binary_expression): Always valueize operands first.
(simplify_unary_expression): Likewise.
* gcc.dg/torture/pr61452.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211451 138bc75d-0d04-0410-961f-82ee72b054a4
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PR middle-end/61456
* tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
Do not use the main variant for the type comparison.
* g++.dg/opt/pr61456.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211442 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211431 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
available.
Simplify description of __crc32d and __crc32cd intrinsics.
* doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
availability.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211403 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211392 138bc75d-0d04-0410-961f-82ee72b054a4
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* decl.c (check_initializer): Maybe clear
DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211386 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/61406
* trans-stmt.c (trans_associate_var): Check that array
constructors are constant for direct reference.
2014-06-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/61406
* gfortran.dg/associate_17.f90 : New test
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211375 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211361 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211350 138bc75d-0d04-0410-961f-82ee72b054a4
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Backport from trunk.
PR libfortran/61173
* gfortran.dg/arrayio_14.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211346 138bc75d-0d04-0410-961f-82ee72b054a4
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call statement, if any.
(gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
statements, if any. Tidy up.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211343 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211338 138bc75d-0d04-0410-961f-82ee72b054a4
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Back port from trunk
2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/61431
* config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
iterators, VSX_D that handles 64-bit types, and VSX_LE that
handles swapping the two 64-bit double words on little endian
systems. Include V1TImode and optionally TImode in VSX_LE so that
these types are properly swapped. Change all of the insns and
splits that do the 64-bit swaps to use VSX_LE.
(vsx_le_perm_load_<mode>): Likewise.
(vsx_le_perm_store_<mode>): Likewise.
(splitters for little endian memory operations): Likewise.
(vsx_xxpermdi2_le_<mode>): Likewise.
(vsx_lxvd2x2_le_<mode>): Likewise.
(vsx_stxvd2x2_le_<mode>): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211331 138bc75d-0d04-0410-961f-82ee72b054a4
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PR rtl-optimization/61325
* lra-constraints.c (process_address_1): Check scale equal to one
to prevent transformation: base + scale * index => base + new_reg.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211319 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211293 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/61418
* gfortranspec.c (spec_file): Remove.
(find_spec_file): Likewise.
(lang_specific_driver): Do not look for specs file in -L
or append -specs command line argument.
(lang_specific_pre_link): Always %:include libgfortran.spec.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211281 138bc75d-0d04-0410-961f-82ee72b054a4
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PR ipa/61393
* ipa-cp.c (determine_versionability): Pretend that tm_clones are
not versionable.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211260 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211252 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-optimization/61383
* tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
stmts can't trap.
* gcc.dg/torture/pr61383-1.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211231 138bc75d-0d04-0410-961f-82ee72b054a4
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PR c/58942
* c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
with a pointer.
gcc/cp/
PR c/58942
* c-c++-common/cilk-plus/AN/pr58942.c: Check for correct handling of
the case with a pointer.
gcc/testsuite/
PR c/58942
* c-c++-common/cilk-plus/AN/pr58942.c: Check for correct handling of
the case with a pointer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211221 138bc75d-0d04-0410-961f-82ee72b054a4
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c-family/
* c-common.c (min_align_of_type): New function factored out from...
(c_sizeof_or_alignof_type): ...here.
* c-common.h (min_align_of_type): Declare.
c/
* c-decl.c (grokdeclarator): Use min_align_of_type instead of
TYPE_ALIGN_UNIT.
testsuite/
* gcc.dg/pr61053.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211214 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211209 138bc75d-0d04-0410-961f-82ee72b054a4
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* varpool.c (ctor_for_folding): Handle uninitialized vtables.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211176 138bc75d-0d04-0410-961f-82ee72b054a4
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* pt.c (pack_deducible_p): Handle canonicalization.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211175 138bc75d-0d04-0410-961f-82ee72b054a4
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PR ipa/61160
* ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
thunks.
testsuite/
* g++.dg/ipa/pr61160-1.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211171 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-05-14 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/60866
* sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
Default it to -1. Pass it down to init_simplejump_data.
(init_simplejump_data): New parameter old_seqno. Pass it down
to get_seqno_for_a_jump.
(get_seqno_for_a_jump): New parameter old_seqno. Use it for
initializing new jump seqno as a last resort. Add comment.
(sel_redirect_edge_and_branch): Save old seqno of the conditional
jump and pass it down to sel_init_new_insn.
(sel_redirect_edge_and_branch_force): Likewise.
* gcc.dg/pr60866.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211169 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-05-14 Andrey Belevantsev <abel@ispras.ru>
PR rtl-optimization/60901
* config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
bb predecessor belongs to the same scheduling region. Adjust comment.
* gcc.target/i386/pr60901.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211168 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211156 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-06-02 Uros Bizjak <ubizjak@gmail.com>
PR target/61239
* config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211149 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211124 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211115 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211109 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211100 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211070 138bc75d-0d04-0410-961f-82ee72b054a4
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PR rtl-optimization/61325
* lra-constraints.c (process_address): Rename to
process_address_1.
(process_address): New function.
2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/61325
* gcc.target/aarch64/pr61325.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211060 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/60834
* frontend-passes.c (in_assoc_list): New variable.
(optimize_namespace): Initialize in_assoc_list
(combine_array_constructor): Don't try to combine
assoc lists.
(gfc_code_walker): Keep track of in_assoc_list.
2014-05-29 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/60834
* gfortran.dg/associate_16.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211052 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-05-26 Uros Bizjak <ubizjak@gmail.com>
PR target/61271
* config/i386/i386.c (ix86_rtx_costs)
<case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
Fix condition.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211046 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211040 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
* double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
predicate to detect a negative quotient.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211027 138bc75d-0d04-0410-961f-82ee72b054a4
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Backport from mainline
2014-05-28 Richard Biener <rguenther@suse.de>
PR middle-end/61045
* fold-const.c (fold_comparison): When folding
X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
the sign of the remaining constant operand stays the same.
* gcc.dg/pr61045.c: New testcase.
2014-05-05 Richard Biener <rguenther@suse.de>
PR middle-end/61010
* fold-const.c (fold_binary_loc): Consistently avoid
canonicalizing X & CST away from a CST that is the mask
of a mode.
* gcc.dg/torture/pr61010.c: New testcase.
2014-04-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/60979
* graphite-scop-detection.c (scopdet_basic_block_info): Reject
SCOPs that end in a block with a successor with abnormal
predecessors.
* gcc.dg/graphite/pr60979.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211019 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc:
* configure.ac ($gcc_cv_ld_clearcap): New test.
* configure: Regenerate.
* config.in: Regenerate.
* config/sol2.opt (mclear-hwcap): New option.
* config/sol2.h (LINK_CLEARCAP_SPEC): Define.
* config/sol2-clearcap.map: Moved here from
testsuite/gcc.target/i386/clearcap.map.
* config/sol2-clearcapv2.map: Move here from
gcc.target/i386/clearcapv2.map.
* config/t-sol2 (install): Depend on install-clearcap-map.
(install-clearcap-map): New target.
* doc/invoke.texi (Option Summary, Solaris 2 Options): Document
-mclear-hwcap.
gcc/testsuite:
* lib/clearcap.exp: New file.
* gcc.dg/vect/vect.exp: Load clearcap.exp.
Remove clearcap_ldflags handling.
Call clearcap-init, clearcap-finish.
* gcc.target/i386/i386.exp: Likewise.
* gcc.target/i386/clearcap.map: Move to ../config/sol2-clearcap.map.
* gcc.target/i386/clearcapv2.map: Move to
../config/sol2-clearcapv2.map.
* gcc.target/x86_64/abi/avx/abi-avx.exp: Likewise.
* gcc.target/x86_64/abi/avx512f/abi-avx512f.exp: Likewise.
libitm:
* acinclude.m4 (LIBITM_CHECK_LINKER_HWCAP): Check for
-mclear-hwcap instead.
* configure: Regenerate.
* clearcap.map: Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211015 138bc75d-0d04-0410-961f-82ee72b054a4
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PR libgcc/61152
* config/dbx.h (License): Add Runtime Library Exception.
* config/newlib-stdint.h (License): Same.
* config/rtems.h (License): Same
* config/initfini-array.h (License): Same
* config/v850/v850.h (License): Same.
* config/v850/v850-opts.h (License): Same
* config/v850/rtems.h (License): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211005 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/extend.texi (Local Labels): Note that label differences are
not supported for AVR.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@211000 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@210993 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@210983 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/arm/arm.h (License): Add note to COPYING.RUNTIME.
* config/arm/arm-cores.def (License): Same.
* config/arm/arm-opts.h (License): Same.
* config/arm/aout.h (License): Same.
* config/arm/bpabi.h (License): Same.
* config/arm/elf.h (License): Same.
* config/arm/linux-elf.h (License): Same.
* config/arm/linux-gas.h (License): Same.
* config/arm/netbsd-elf.h (License): Same.
* config/arm/uclinux-eabi.h (License): Same.
* config/arm/uclinux-elf.h (License): Same.
* config/arm/vxworks.h (License): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@210971 138bc75d-0d04-0410-961f-82ee72b054a4
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Backport from 2014-05-12 mainline r210322.
Backport from 2014-05-27 mainline r210959.
PR libgcc/61152
* config/arm/arm.h (License): Add GCC Runtime Library Exception.
* config/arm/arm-cores.def (License): Same.
* config/arm/arm-opts.h (License): Same.
* config/arm/aout.h (License): Same.
* config/arm/bpabi.h (License): Same.
* config/arm/elf.h (License): Same.
* config/arm/linux-elf.h (License): Same.
* config/arm/linux-gas.h (License): Same.
* config/arm/netbsd-elf.h (License): Same.
* config/arm/uclinux-eabi.h (License): Same.
* config/arm/uclinux-elf.h (License): Same.
* config/arm/vxworks.h (License): Same.
libgcc/
Backport from 2014-05-27 mainline r210322.
PR libgcc/61152
* config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@210960 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@210954 138bc75d-0d04-0410-961f-82ee72b054a4
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