c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.

* c-ada-spec.c (is_tagged_type): Add guard for DECL_VINDEX.
(dump_template_types): Adjust DECL_TEMPLATE_INSTANTIATIONS and
DECL_TEMPLATE_RESULT emulations.
(dump_ada_template)): Add guard for TYPE_METHODS.

From-SVN: r221088

re PR ada/65259 (Failure to build Ada DVI and PDF documentation)

        PR ada/65259

* doc/gnat_ugn/gnat_project_manager.rst,
doc/gnat_ugn/platform_specific_information.rst: Remove reference to
image, too troublesome with texi format.
* gnat_ugn.texi: Regenerate.

From-SVN: r221087

ipa-icf-gimple.c (func_checker::compare_operand): Fix handling of OBJ_TYPE_REF.

* ipa-icf-gimple.c (func_checker::compare_operand): Fix handling
of OBJ_TYPE_REF.

From-SVN: r221086

ipa-icf.c (sem_function::merge): Fix handling of COMDAT.

* ipa-icf.c (sem_function::merge): Fix handling of COMDAT.
(sem_variable::merge) Likewise.

From-SVN: r221085

ipa-inline.c (can_inline_edge_p): Match opt_for_fn on inline target; also match flag_ipa_devirt.

* ipa-inline.c (can_inline_edge_p): Match opt_for_fn on inline
target; also match flag_ipa_devirt.

From-SVN: r221084

Daily bump.

From-SVN: r221083

ICF is more strict about non-common function and var

* ipa-icf-gimple.c (func_checker::compare_variable_decl):
Validate variable alignment.
* ipa-icf.c (sem_function::equals_private): Be more precise
about non-common function attributes.
(sem_variable::equals): Likewise.
* gcc.target/i386/stackalign/longlong-2.c: Omit ICF.
* g++.dg/ipa/pr63595.C: Update expected results.

From-SVN: r221080

re PR ipa/65237 (r221040 caused many regressions)

PR ipa/65237
* ipa-icf.c (sem_function::merge): Do not attempt to produce alias
across COMDAT group boundary.

From-SVN: r221079

re PR bootstrap/65232 (bootstrap failure (ICE in change_symbol_block, at varasm.c:1230) on arm-linux-gnueabihf, in libstdc++ stage1)

PR ipa/65232
* ipa-icf.c (clear_decl_rtl): New function.
(sem_function::merge): Clear RTL before forming alias.
(sem_variable::merge): Clear RTL before forming alias.

From-SVN: r221078

re PR ipa/65236 (IPA ICF causes miscompilation in Chromium built with -Os)

PR ipa/65236
* g++.dg/ipa/ipa-icf-6.C: New testcase.
* cgraphunit.c (cgraph_node::expand_thunk): Enable return slot
opt.

From-SVN: r221077

re PR libstdc++/65246 (libstdc++ pretty printers don't work anymore with Python3)

2015-02-28  Matthias Klose  <doko@ubuntu.com>

        PR libstdc++/65246
        * python/libstdcxx/v6/__init__.py: Use explicit relative imports.

From-SVN: r221076

[AArch64] Fix define_insn type in aarch64.md.

gcc/

* config/aarch64/aarch64.md: (mov<mode>_aarch64): Change type
to neon_to_gp<q>.

From-SVN: r221075

Daily bump.

From-SVN: r221074

params.def (PARAM_LRA_INHERITANCE_EBB_PROBABILITY_CUTOFF): Fix a typo in the description.

2015-02-27  Vladimir Makarov  <vmakarov@redhat.com>

* params.def (PARAM_LRA_INHERITANCE_EBB_PROBABILITY_CUTOFF): Fix
a typo in the description.

From-SVN: r221071

re PR rtl-optimization/64317 (Ineffective allocation of PIC base register)

2015-02-27  Vladimir Makarov  <vmakarov@redhat.com>

PR target/64317
* params.def (PARAM_LRA_INHERITANCE_EBB_PROBABILITY_CUTOFF): New.
* params.h (LRA_INHERITANCE_EBB_PROBABILITY_CUTOFF): New.
* lra-constraints.c: Include "params.h".
(EBB_PROBABILITY_CUTOFF): Use
LRA_INHERITANCE_EBB_PROBABILITY_CUTOFF.
(lra_inheritance): Use '<' instead of '<=' for
EBB_PROBABILITY_CUTOFF.
* doc/invoke.texi (lra-inheritance-ebb-probability-cutoff):
Document change.

From-SVN: r221070

Fix missing condition in symbol_compare_hashmap_traits.

* ipa-icf.h (struct symbol_compare_hashmap_traits): Add missing
vector length condition.

From-SVN: r221069

extend.texi (x86 transactional memory intrinsics): Reorganize discussion of _xbegin.

2015-02-27  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/extend.texi (x86 transactional memory intrinsics):
Reorganize discussion of _xbegin.  Clarify that the return
value is a bit mask.  Expand example and move to end of section.

From-SVN: r221068

pr59354.c: Move vector producing code to separate function.

* gcc.dg/vect/pr59354.c: Move vector producing code to separate function.

From-SVN: r221066

re PR ipa/65237 (r221040 caused many regressions)

PR ipa/65237
* gcc.dg/attr-noinline.c: Add -fno-ipa-icf
* gcc.dg/noreturn-7.c: Add -fno-ipa-icf.
* gcc.dg/ipa/ipa-cp-1.c: Revert accidental commit.
* gcc.dg/ipa/ipa-cp-2.c: Revert accidental commit.

From-SVN: r221065

re PR rtl-optimization/65220 (integer division in stack alignment for VLA allocation)

PR rtl-optimization/65220
* config/i386/i386.md (*udivmod<mode>4_pow2): New.

Co-Authored-By: Aldy Hernandez <aldyh@redhat.com>
From-SVN: r221064

re PR middle-end/65048 (ICE in add_phi_args_after_copy_edge, at tree-cfg.c)

PR tree-optimization/65048
* gcc.dg/tree-ssa/ssa-dom-thread-9.c: Add -std=gnu89 to dg-options.
(foo): Use K&R style definition.

From-SVN: r221063

re PR target/65032 (ICE in reload_combine_note_use, at postreload.c:1556 on i686-linux-gnu)

2015-02-27  Vladimir Makarov  <vmakarov@redhat.com>

PR target/65032
* lra-remat.c (update_scratch_ops): New.
(do_remat): Call it.
* lra.c (lra_register_new_scratch_op): New. Take code from ...
(remove_scratches): ... here.
* lra-int.h (lra_register_new_scratch_op): New prototype.

2015-02-27  Vladimir Makarov  <vmakarov@redhat.com>

PR target/65032
* g++.dg/pr65032.C: New.

From-SVN: r221062

re PR c/65040 (gcc-5 -Wformat broken)

PR c/65040
* doc/invoke.texi: Update to reflect that -Wformat=2 doesn't enable
-Wformat-signedness anymore.

* c.opt (Wformat-signedness): Don't enable by -Wformat=2.

* gcc.dg/pr65066.c: Use -Wformat -Wformat-signedness and not
-Wformat=2.

From-SVN: r221061

* configure.tgt: Enable build on powerpc*le-*-linux.

From-SVN: r221060

re PR libgcc/65038 ([regression 5] Unable to find ftw.h for libgcov-util.c)

        PR target/65038
        * config.in: Regenerated.
        * configure: Likewise.
        * configure.ac (AC_HEADER_STDC): Added explicit.
        (AC_CHECK_HEADERS): Check for default headers  plus
        for ftw.h header.
        * libgcov-util.c (gcov_read_profile_dir): Disable use
        of ftw-function, if header is not found.
        (ftw_read_file): Likewise.

From-SVN: r221059

Revert change

From-SVN: r221058

re PR c/65228 (ICE: expected tree that contains ‘decl minimal’ structure, have ‘error_mark’ in start_decl)

PR c/65228
* c-decl.c (start_decl): Return NULL_TREE if decl is an error node.

* gcc.dg/pr65228.c: New test.

From-SVN: r221056

re PR libgcc/65038 ([regression 5] Unable to find ftw.h for libgcov-util.c)

PR target/65038
* config.in: Regenerated.
* configure: Likewise.
* configure.ac (AC_HEADER_STDC): Add explicit.
(AC_CHECK_HEADERS): Check for default headers
plus for ftw.h one.
* libgcov-util.c (gcov_read_profile_dir): Disable use
of ftw-function, if header not found.
(ftw_read_file): Don't translate if ftw header isn't
present.

From-SVN: r221055

re PR c/35330 (ICE with invalid pragma weak)

2015-02-27  Kai Tietz  <ktietz@redhat.com>

PR c/35330
* c-pragma.c (handle_pragma_weak): Do not try to create
weak/alias of declarations not being function, or variable
declarations.

2015-02-27  Kai Tietz  <ktietz@redhat.com>

PR c/35330
* gcc.dg/weak/weak-17.c: New file.

From-SVN: r221053

re PR tree-optimization/65193 (ICE: Segmentation fault with -g -flto)

2015-02-27  Richard Biener  <rguenther@suse.de>

PR lto/65193
* g++.dg/lto/pr65193_0.C: New testcase.

From-SVN: r221050

S/390: Remove -m64/-m31 from testcases.

gcc/testsuite/ChangeLog:
* gcc.target/s390/20140327-1.c: Remove -m31 and guard with ! lp64.
* gcc.target/s390/hotpatch-8.c: Likewise.
* gcc.target/s390/hotpatch-9.c: Likewise.
* gcc.target/s390/pr61078.c: Likewise.
* gcc.target/s390/pr57960.c: Remove -m64.
* gcc.target/s390/pr61078.c: Likewise.

From-SVN: r221049

S/390: Implement TARGET_ATOMIC_ASSIGN_EXPAND_FENV.

gcc/ChangeLog:
* config/s390/s390.c: (s390_atomic_assign_expand_fenv): New
function.
(TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define macro.

From-SVN: r221048

S/390: Add builtins for efpc and sfpc

gcc/ChangeLog:
* config/s390/s390.c (enum s390_builtin):
Add S390_BUILTIN_S390_SFPC and S390_BUILTIN_S390_EFPC.
(code_for_builtin): Add CODE_FOR_s390_sfpc and CODE_FOR_s390_efpc.
(s390_init_builtins): Generate new builtin functions.
* config/s390/s390.md (UNSPECV_SFPC, UNSPECV_EFPC): New constants.
(s390_sfpc, s390_efpc): New pattern definitions.

From-SVN: r221047

S/390: Define TARGET_BUILTIN_DECL

gcc/ChangeLog:
* config/s390/s390.c: (enum s390_builtin, s390_expand_builtin):
Rename S390_BUILTIN_max to S390_BUILTIN_MAX.
(s390_builtin_decls): New array.
(s390_init_builtins): Put builtin decls into s390_builtin_decls.
(s390_builtin_decl): New function.
(TARGET_BUILTIN_DECL): Define macro.

From-SVN: r221046

re PR testsuite/63175 (FAIL: gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c scan-tree-dump-times slp2" basic block vectorized using SLP" 1)

2015-02-27  Richard Biener  <rguenther@suse.de>

PR middle-end/63175
* builtins.c (get_object_alignment_2): Make sure to re-apply
the ANDed mask after recursing to its operand gets us a new
misalignment bit position.

From-SVN: r221043

MAINTAINERS (Various Maintainers): Add self as docs co-maintainer.

2015-02-26  Sandra Loosemore  <sandra@codesourcery.com>

* MAINTAINERS (Various Maintainers): Add self as docs co-maintainer.

From-SVN: r221041

re PR bootstrap/65150 (r220875 causes bootstrap failure on x86_64 darwin)

PR bootstrap/65150
* ipa-icf.c (symbol_compare_collection::symbol_compare_colleciton):
Use address_matters_p.
(redirect_all_callers, set_addressable): New functions.
(sem_function::merge): Reorganize and fix merging issues.
(sem_variable::merge): Likewise.
(sem_variable::compare_sections): Remove.
* common.opt (fmerge-all-constants, fmerge-constants): Remove
Optimization flag.
* symtab.c (symtab_node::resolve_alias): When alias has aliases,
redirect them.
(symtab_node::make_decl_local): Set ADDRESSABLE bit when
decl is used.
(address_matters_1): New function.
(symtab_node::address_matters_p): New function.
* cgraph.c (cgraph_edge::verify_corresponds_to_fndecl): Fix
check for merged flag.
* cgraph.h (address_matters_p): Declare.
(symtab_node::address_taken_from_non_vtable_p): Remove.
(symtab_node::address_can_be_compared_p): New method.
(ipa_ref::address_matters_p): Move here from ipa-ref.c; simplify.
* ipa-visibility.c (symtab_node::address_taken_from_non_vtable_p):
Remove.
(comdat_can_be_unshared_p_1) Use address_matters_p.
(update_vtable_references): Fix formating.
* ipa-ref.c (ipa_ref::address_matters_p): Move inline.
* cgraphunit.c (cgraph_node::create_wrapper): Drop UNINLINABLE flag.
* cgraphclones.c: Preserve merged and icf_merged flags.

Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r221040

Add self to Various Maintainers.

From-SVN: r221039

Daily bump.

From-SVN: r221038

extend.texi (Function Attributes): Fix spelling and typos.

2015-02-26  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* doc/extend.texi (Function Attributes): Fix spelling and typos.
(Label Attributes): Likewise.
(Cilk Plus Builtins): Likewise.
(ARC SIMD Built-in Functions): Likewise.
(ARM C Language Extensions (ACLE)): Likewise.
(PowerPC Built-in Functions): Likewise.
(PowerPC Hardware Transactional Memory Built-in Functions):
Likewise.

From-SVN: r221035

re PR tree-optimization/65216 (wrong code at -O3 on x86_64-linux-gnu)

PR tree-optimization/65216
* tree-ssa-reassoc.c (rewrite_expr_tree): Force creation of
new stmt and new SSA_NAME for lhs whenever the arguments have
changed and weren't just swapped.  Fix comment typo.

* gcc.c-torture/execute/pr65216.c: New test.

From-SVN: r221034

re PR tree-optimization/65215 (Bswap load miscompilation)

PR tree-optimization/65215
* tree-ssa-math-opts.c (find_bswap_or_nop_load): Return false
for PDP endian targets.
(perform_symbolic_merge, find_bswap_or_nop_1, find_bswap_or_nop):
Fix up formatting issues.
(bswap_replace): Likewise.  For BYTES_BIG_ENDIAN, if the final access
size is smaller than the original, adjust MEM_REF offset by the
difference of sizes.  Use is_gimple_mem_ref_addr instead of
is_gimple_min_invariant test to avoid adding address temporaries.

* gcc.c-torture/execute/pr65215-1.c: New test.
* gcc.c-torture/execute/pr65215-2.c: New test.
* gcc.c-torture/execute/pr65215-3.c: New test.
* gcc.c-torture/execute/pr65215-4.c: New test.
* gcc.c-torture/execute/pr65215-5.c: New test.

From-SVN: r221033

Add missing cleanup in go-gc-tests for cmpout

2015-02-26  Tom de Vries  <tom@codesourcery.com>

* go.test/go-test.exp (go-gc-tests): Add missing cleanup for cmpout.

From-SVN: r221032

re PR lto/64693 (PCH failed with --with-build-config=bootstrap-lto)

Fix PR ipa/64693

PR ipa/64693
* ipa-icf.c (symbol_compare_collection::symbol_compare_collection): New.
(sem_item_optimizer::subdivide_classes_by_sensitive_refs): New function.
(sem_item_optimizer::process_cong_reduction): Include division by
sensitive references.
* ipa-icf.h (struct symbol_compare_hashmap_traits): New class.
* ipa-ref.c (ipa_ref::address_matters_p): New function.
* ipa-ref.h (ipa_ref::address_matters_p): Likewise.
* g++.dg/ipa/pr64146.C: Update expected results.
* gcc.dg/ipa/ipa-icf-26.c: Update test.
* gcc.dg/ipa/ipa-icf-33.c: Remove redundant line.
* gcc.dg/ipa/ipa-icf-34.c: New test.

Co-Authored-By: Jan Hubicka <hubicka@ucw.cz>
From-SVN: r221031

Fix LTO bootstrap.

* resolve.c: Rename enum 'comparison' to 'compare_result' as
solution for -Wodr issue.

From-SVN: r221030

re PR target/65192 ([avr-tiny] ICE in tiny_valid_direct_memory_access_range)

PR target/65192
* config/avr/avr-protos.h (tiny_valid_direct_memory_access_range):
Remove.
* config/avr/avr.c: Same.
(avr_legitimate_address_p) <AVR_TINY, CONSTANT_ADDRESS_P>:
Refuse any constant address not in 0..0xbf.
* config/avr/avr.md (*mov<mode>, *movsf): Remove
tiny_valid_direct_memory_access_range from insn conditions.
(mov<mode>): Don't special-case expansion of avrtiny addresses.

From-SVN: r221029

vect-pr61917.c: Rename to ...

* gcc.dg/vect/vect-pr61917.c: Rename to ...
* gcc.dg/vect/O3-vect-pr61917.c: ... this.
(dg-additional-options): Remove dg directive.
(dg-final): Add dg directive.

From-SVN: r221027

re PR target/61142 ([SH] QImode/HImode @(R0,Rm),Rn does not load to Rn = R0)

gcc/
PR target/61142
* config/sh/sh.c (sh_check_add_incdec_notes): New function.
* config/sh/sh-protos.h (sh_check_add_incdec_notes): Declare it.
* config/sh/predicates.md (const_logical_operand): New predicate.
* config/sh/sh.md: Add new peephole2 patterns.

From-SVN: r221026

re PR ipa/65008 (ICE: in estimate_edge_growth, at ipa-inline.h:298 with -O2)

PR ipa/65008
* ipa-inline.c (early_inliner): Recompute inline parameters.

* g++.dg/ipa/pr65008.C: New test.

From-SVN: r221025

Add profopt-target-cleanup

2015-02-26  Tom de Vries  <tom@codesourcery.com>

* lib/profopt.exp (profopt-target-cleanup): New proc.
(profopt-execute): Use profopt-target-cleanup to handle cleanup of
files from sources from dg-additional-sources.

From-SVN: r221024

Add missing cleanup in run-gcov

2015-02-26  Tom de Vries  <tom@codesourcery.com>

* lib/gcov.exp: Cleanup in case of xfail.

From-SVN: r221023

re PR target/65171 (r214254 causes thousands of std::length_errors running boost testsuite on ppc64le)

2015-02-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR target/65171
* config/rs6000/rs6000.c (rs6000_analyze_swaps): Ensure
instructions with TImode operands are included in the analysis.

From-SVN: r221022

improve FSM jump thread dump

From-SVN: r221021

Fix warning.

        * gcc.dg/tree-ssa/ssa-dom-thread-9.c: Fix warning due to missing type.

From-SVN: r221020

Move ChangeLog entry to correct ChangeLog

From-SVN: r221017

re PR debug/46102 (ICE: SIGSEGV in dwarf2out_finish (dwarf2out.c:8490) with -feliminate-dwarf2-dups when using precompiled headers)

PR debug/46102
* dwarf2out.c (dwarf2out_init): Disable -feliminate-dwarf2-dups.
testsuite/
PR debug/46102
* g++.dg/debug/dwarf2-1.C: XFAIL and move...
* g++.dg/debug/dwarf2/dwarf2-1.C: ...here.
* g++.dg/debug/dwarf2-2.C: XFAIL and move...
* g++.dg/debug/dwarf2/dwarf2-2.C: ...here.
* g++.dg/debug/dwarf2/typedef5.C: XFAIL.
* g++.dg/debug/pr46123.C: XFAIL and move...
* g++.dg/debug/dwarf2/pr46123-2.C: ...here.
* gcc.dg/debug/dwarf2-3.c: Move...
* gcc.dg/debug/dwarf2/dwarf2-3.c: ...here.

From-SVN: r221016

re PR c++/65202 (ICE segfault with constexpr/noexcept)

PR c++/65202
* constexpr.c (cxx_eval_constant_expression): Don't evaluate
a RETURN_EXPR if its operand is null.

* g++.dg/cpp1y/pr65202.C: New test.

From-SVN: r221015

Add missing cleanup in g++.dg/gcov/gcov-14.C

2015-02-26  Tom de Vries  <tom@codesourcery.com>

* g++.dg/gcov/gcov-14.C: Add cleanup of iostream.gcov, ostream.gcov and
locale_facets.h.gcov.

From-SVN: r221013

Add missing cleanup in gcc.target/i386/mcount_pic.c

2015-02-26  Tom de Vries  <tom@codesourcery.com>

* gcc.target/i386/mcount_pic.c: Add missing cleanup-profile-file.

From-SVN: r221012

Add missing cleanup in gcc.dg/aru-2.c

2015-02-26  Tom de Vries  <tom@codesourcery.com>

* gcc.dg/aru-2.c: Add missing cleanup-profile-file.

From-SVN: r221011

Add a testcase for PR target/65217

PR target/65217
* gcc.target/i386/pr65217.c: New.

From-SVN: r221010

Add missing cleanup in pch-init

2015-02-26  Tom de Vries  <tom@codesourcery.com>

* lib/dg-pch.exp (pch-init): Add missing cleanup of pchtest<n>.o.

From-SVN: r221009

Add missing cleanup in gcc.misc-tests/godump-1.c

2015-02-26  Tom de Vries  <tom@codesourcery.com>

* gcc.misc-tests/godump-1.c: Add missing cleanup of godump-1.out.

From-SVN: r221008

re PR middle-end/65048 (ICE in add_phi_args_after_copy_edge, at tree-cfg.c)

PR tree-optimization/65048
* tree-ssa-threadupdate.c (valid_jump_thread_path): New.
(thread_through_all_blocks): Call valid_jump_thread_path.
Remove invalid FSM jump-thread paths.

PR tree-optimization/65048
* gcc.dg/tree-ssa/ssa-dom-thread-9.c: New.

From-SVN: r221007

passes.c (ipa_write_summaries_1): Call lto_output_init_mode_table.

* passes.c (ipa_write_summaries_1): Call lto_output_init_mode_table.
(ipa_write_optimization_summaries): Likewise.
* tree-streamer.h: Include data-streamer.h.
(streamer_mode_table): Declare extern variable.
(bp_pack_machine_mode, bp_unpack_machine_mode): New inline functions.
* lto-streamer-out.c (lto_output_init_mode_table,
lto_write_mode_table): New functions.
(produce_asm_for_decls): Call lto_write_mode_table when streaming
offloading LTO.
* lto-section-in.c (lto_section_name): Add "mode_table" entry.
(lto_create_simple_input_block): Add mode_table argument to the
lto_input_block constructors.
* ipa-prop.c (ipa_prop_read_section, read_replacements_section):
Likewise.
* data-streamer-in.c (string_for_index): Likewise.
* ipa-inline-analysis.c (inline_read_section): Likewise.
* ipa-icf.c (sem_item_optimizer::read_section): Likewise.
* lto-cgraph.c (input_cgraph_opt_section): Likewise.
* lto-streamer-in.c (lto_read_body_or_constructor,
lto_input_toplevel_asms): Likewise.
(lto_input_mode_table): New function.
* tree-streamer-out.c (pack_ts_fixed_cst_value_fields,
pack_ts_decl_common_value_fields, pack_ts_type_common_value_fields):
Use bp_pack_machine_mode.
* real.h (struct real_format): Add name field.
* lto-streamer.h (enum lto_section_type): Add LTO_section_mode_table.
(class lto_input_block): Add mode_table member.
(lto_input_block::lto_input_block): Add mode_table_ argument,
initialize mode_table.
(struct lto_file_decl_data): Add mode_table field.
(lto_input_mode_table, lto_output_init_mode_table): New prototypes.
* tree-streamer-in.c (unpack_ts_fixed_cst_value_fields,
unpack_ts_decl_common_value_fields,
unpack_ts_type_common_value_fields): Call bp_unpack_machine_mode.
* tree-streamer.c (streamer_mode_table): New variable.
* real.c (ieee_single_format, mips_single_format,
motorola_single_format, spu_single_format, ieee_double_format,
mips_double_format, motorola_double_format,
ieee_extended_motorola_format, ieee_extended_intel_96_format,
ieee_extended_intel_128_format, ieee_extended_intel_96_round_53_format,
ibm_extended_format, mips_extended_format, ieee_quad_format,
mips_quad_format, vax_f_format, vax_d_format, vax_g_format,
decimal_single_format, decimal_double_format, decimal_quad_format,
ieee_half_format, arm_half_format, real_internal_format): Add name
field.
* config/pdp11/pdp11.c (pdp11_f_format, pdp11_d_format): Likewise.
lto/
* lto.c (lto_mode_identity_table): New variable.
(lto_read_decls): Add mode_table argument to the lto_input_block
constructor.
(lto_file_finalize): Initialize mode_table.
(lto_init): Initialize lto_mode_identity_table.

From-SVN: r221005

gcc-dg.exp (cleanup-final-insns-dump): New procedure.

* lib/gcc-dg.exp (cleanup-final-insns-dump): New procedure.
* g++.dg/opt/dump1.C (dg-final): Call cleanup-final-insns-dump.

From-SVN: r221004

re PR target/65161 (ICE: in vec<_haifa_insn_data, va_heap, vl_embed>::operator[], at vec.h:736 with -O3 -fselective-scheduling2 -mtune=slm)

gcc/

PR target/65161
* config/i386/i386.c (ix86_sched_reorder): Skip instruction
reordering for selective scheduling.

gcc/testsuite/

PR target/65161
* gcc.target/i386/pr65161.c: New test.

From-SVN: r221002

arm-cores.def (cortex-m7): Add flag FL_NO_VOLATILE_CE.

gcc/
* config/arm/arm-cores.def (cortex-m7): Add flag FL_NO_VOLATILE_CE.
* config/arm/arm-protos.h (FL_NO_VOLATILE_CE): New flag.
(arm_arch_no_volatile_ce): Declare new global variable.
* config/arm/arm.c (arm_arch_no_volatile_ce): New global variable.
(arm_option_override): Assign value to arm_arch_no_volatile_ce.
* config/arm/arm.h (arm_arch_no_volatile_ce): Declare it.
(TARGET_NO_VOLATILE_CE): New macro.
* config/arm/arm.md (arm_comparison_operator): Disabled if not allow
volatile memory access in IT block

gcc/testsuite/
* gcc.target/arm/no-volatile-in-it.c: New test.

From-SVN: r220999

* gcc.target/powerpc/htm-builtin-1.c (dg-do) Change to assemble.

(dg-options): Add -save-temps.
(dg-final): Add cleanup-saved-temps.

From-SVN: r220998

Daily bump.

From-SVN: r220995

htm.md (tcheck): Fix assembly encoding.

gcc/
* config/rs6000/htm.md (tcheck): Fix assembly encoding.

gcc/testsuite/
* gcc.target/powerpc/htm-builtin-1.c: Fix tcheck expect value.

From-SVN: r220992

re PR c++/65209 (Broken code with global static variables, invalid pointer when freeing global variables)

PR c++/65209
* decl2.c (constrain_visibility) [VISIBILITY_ANON]: Clear
DECL_COMDAT.
(constrain_visibility_for_template): Handle reference arguments.

From-SVN: r220991

Revert:

2014-07-26  Uros Bizjak  <ubizjak@gmail.com>

PR target/47230
* configure.ac (alpha*-*-linux*): Use mh-alpha-linux.
* configure: Regenerate.

/config

Revert:
2014-07-26  Uros Bizjak  <ubizjak@gmail.com>

PR target/47230
* mh-alpha-linux: New file.

/gcc

PR target/47230
* doc/install.texi (Specific, alpha*-*-*): Document that binutils 2.25
or newer are required.

From-SVN: r220990

re PR tree-optimization/61917 (ICE on valid code at -O3 on x86_64-linux-gnu in vectorizable_reduction, at tree-vect-loop.c:4913)

PR tree-optimization/61917
* tree-vect-loop.c (vectorizable_reduction): Handle obvious case
that reduc_def_stmt is null.

From-SVN: r220987

ICF: Validate correctly hard register variables.

* ipa-icf-gimple.c (func_checker::compare_variable_decl): Compare
hard register variables.

From-SVN: r220985

direct-move.h: Include string.h/stdlib.h.

* gcc.target/powerpc/direct-move.h: Include string.h/stdlib.h.
* gcc.target/powerpc/pack01.c: Include string.h.

From-SVN: r220984

re PR target/64212 (ICE [in noninterposable_alias, at symtab.c:1706])

PR target/64212
* symtab.c (symtab::make_decl_local): Set DECL_IMPORT_P explicit to 0.
(symtab::noninterposable_alias): Likewise.

From-SVN: r220982

be.po, [...]: Update.

* be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, hr.po, id.po,
ja.po, nl.po, ru.po, sr.po, sv.po, tr.po, vi.po, zh_CN.po,
zh_TW.po: Update.

From-SVN: r220977

be.po, [...]: Update.

* be.po, ca.po, da.po, de.po, el.po, eo.po, es.po, fi.po, fr.po,
id.po, ja.po, nl.po, pr_BR.po, ru.po, sr.po, sv.po, tr.po, uk.po,
vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r220976

re PR debug/58315 (Excessive memory use with -g)

PR debug/58315
* decl.c (start_preparsed_function): Use create_artificial_label
for cdtor_label.

From-SVN: r220974

Complete previous change.

From-SVN: r220973

* update_web_docs_svn: Preserve gcc/ada/*.png. Update comments.

From-SVN: r220972

Use DO_PRAGMA in libgomp.oacc-c-c++-common/reduction-1.c

2015-02-25  Tom de Vries  <tom@codesourcery.com>

* testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
(check_reduction_op, check_reduction_macro, max, min):
Declare.
(test_reductions_int, test_reductions_minmax, test_reductions_bool): New
function.
(main): Use new functions.

From-SVN: r220971

re PR target/65167 (ICE: in assign_by_spills, at lra-assigns.c:1383 (unable to find a register to spill) with -O -fschedule-insns -fcheck-pointer-bounds -mmpx)

gcc/

PR target/65167
* gcc/config/i386/i386.c (ix86_function_arg_regno_p): Support
bounds registers.
(avoid_func_arg_motion): Add dependencies for BNDSTX insns.

gcc/testsuite/

PR target/65167
* gcc.target/i386/pr65167.c: New.

From-SVN: r220970

[AArch64] Fix illegal assembly 'eon v1, v2, v3'

        PR target/64997
        * config/aarch64/aarch64.md (*xor_one_cmpl<mode>3): Use FP_REGNUM_P
        as split condition; force split via '#' in output pattern.

From-SVN: r220969

re PR tree-optimization/61917 (ICE on valid code at -O3 on x86_64-linux-gnu in vectorizable_reduction, at tree-vect-loop.c:4913)

PR tree-optimization/61917
* gcc.dg/vect/vect-pr61917.c: New file.

From-SVN: r220967

re PR tree-optimization/61917 (ICE on valid code at -O3 on x86_64-linux-gnu in vectorizable_reduction, at tree-vect-loop.c:4913)

2015-02-25  Richard Biener  <rguenther@suse.de>
Kai Tietz  <ktietz@redhat.com>

PR tree-optimization/61917
* tree-vect-loop.c (vectorizable_reduction): Allow
vect_internal_def without reduction to exit graceful.

Co-Authored-By: Kai Tietz <ktietz@redhat.com>
From-SVN: r220966

re PR target/65196 (avr_adjust_insn_length uses recog_memoized on invalid insn)

PR target/65196
* config/avr/avr.c (avr_adjust_insn_length): Call recog_memoized
only with NONDEBUG_INSN_P.

From-SVN: r220964

Use variadic macros with avr-log.c.

* config/avr/avr-protos.h (avr_vdump): New prototype.
(avr_log_set_caller_e, avr_log_set_caller_f): Remove protos.
(avr_edump, avr_fdump, avr_dump): (Re)define to use avr_vdump.
* config/avr/avr-log.c: Adjust comments.
(avr_vdump): New function.
(avr_vadump): Pass caller as 2nd argument instead of format string.
(avr_log_caller, avr_log_fdump_e, avr_log_fdump_f)
(avr_log_set_caller_e, avr_log_set_caller_f): Remove.

From-SVN: r220962

* update_web_docs_svn: Add -I gcc/gcc/ada/doc/gnat_ugn for gnat_ugn

From-SVN: r220961

Minor fix

From-SVN: r220959

re PR lto/64374 (LTO ICE in extract_insn, at recog.c:2327)

PR lto/64374
* target.def (target_option_stream_in): New target hook.
* tree-streamer-in.c (streamer_read_tree_bitfields): Invoke
targetm.target_option.post_stream_in if non-NULL.
* doc/tm.texi.in: Add @hook TARGET_OPTION_POST_STREAM_IN.
* doc/tm.texi: Updated.
* config/i386/i386.c (ix86_function_specific_post_stream_in): New
function.
(TARGET_OPTION_POST_STREAM_IN): Redefine.

From-SVN: r220958

Daily bump.

From-SVN: r220956

re PR target/65117 (xtensa: With -Os, invalid parameter c1 for reg_class_subset_p() to cause segment fault.)

       PR target/65117
        * config/xtensa/xtensa.md (zero_cost_loop_start): Reverse numbering
        of operand 0 and operand 2.
        (zero_cost_loop_end, loop_end): Similarly.

From-SVN: r220953

gimple.h (gimple_build_assign): Rename CXX_MEM_STAT_DECL to CXX_MEM_STAT_INFO.

* gimple.h (gimple_build_assign): Rename CXX_MEM_STAT_DECL to
CXX_MEM_STAT_INFO.

From-SVN: r220952

rl78-protos.h (rl78_split_movsi): Accept a mode as well.

* config/rl78/rl78-protos.h (rl78_split_movsi): Accept a mode as
well.
* config/rl78/rl78-expand.md (movsf): New, same as movsi.
* config/rl78/rl78.c (rl78_split_movsi): Accept a mode, use it
instead of hardcoding SImode.

From-SVN: r220951

Add entrypoint attribute for the use of nvptx.

* omp-low.c (create_omp_child_function): Tag entrypoint
functions with a special attribute.

From-SVN: r220950

PR target/65058: Drop unused variable.

PR target/65058
* config/rs6000/xcoff.h (ASM_OUTPUT_EXTERNAL): Drop unused variable.

From-SVN: r220947

re PR rtl-optimization/65123 (lra remat places insn which breaks data flow)

2015-02-24  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/65123
* lra-remat.c (operand_to_remat): Check hard regs in insn
definition too.

From-SVN: r220946

v850.h (ASM_SPEC): Pass -msoft-float/-mhard-float on to the assembler.

* config/v850/v850.h (ASM_SPEC): Pass -msoft-float/-mhard-float on
to the assembler.

From-SVN: r220945