Martin Liska [Mon, 1 Jun 2015 12:33:23 +0000 (14:33 +0200)]
Change use to type-based pool allocator in et-forest.c.
* et-forest.c (et_new_occ): Use new type-based pool allocator.
(et_new_tree): Likewise.
(et_free_tree): Likewise.
(et_free_tree_force): Likewise.
(et_free_pools): Likewise.
(et_split): Likewise.
From-SVN: r223943
Martin Liska [Mon, 1 Jun 2015 12:29:12 +0000 (14:29 +0200)]
Introduce new type-based pool allocator.
* alloc-pool.c (struct alloc_pool_descriptor): Move definition
to header file.
* alloc-pool.h (pool_allocator::pool_allocator): New function.
(pool_allocator::release): Likewise.
(inline pool_allocator::release_if_empty): Likewise.
(inline pool_allocator::~pool_allocator): Likewise.
(pool_allocator::allocate): Likewise.
(pool_allocator::remove): Likewise.
From-SVN: r223942
James Greenhalgh [Mon, 1 Jun 2015 12:00:09 +0000 (12:00 +0000)]
[Patch obvious] Fuseable is not a word -> s/fuseable/fusible/g
gcc/
* sched-deps.c (sched_analyze_2): Replace fuseable with fusible
in comment.
From-SVN: r223940
James Greenhalgh [Mon, 1 Jun 2015 11:59:03 +0000 (11:59 +0000)]
[ARM Obvious] Fuseable is not a word -> s/fuseable/fusible/g
gcc/
* gcc/config/arm/arm-protos.h (tune_params): Rename fuseable_ops
to fusible_ops.
* gcc/config/arm/arm.c (arm_print_tune_info): Likewise.
(arm_macro_fusion_p): Likewise.
(arm_macro_fusion_pair_p): Likewise.
From-SVN: r223939
James Greenhalgh [Mon, 1 Jun 2015 11:57:54 +0000 (11:57 +0000)]
[AArch64 Obvious] "Fuseable" is not a word -> s/fuseable/fusible/g
gcc/
* config/aarch64/aarch64-protos.h (tune_params): Rename
fuseable_ops to fusible_ops.
* config/aarch64/aarch64.c (generic_tunings): Rename
fuseable_ops to fusible_ops.
(cortexa53_tunings): Likewise.
(cortexa57_tunings): Likewise.
(thunderx_tunings): Likewise.
(xgene1_tunings): Likewise.
(aarch64_macro_fusion_p): Likewise.
(aarch64_macro_fusion_pair_p): Likewise.
From-SVN: r223938
Jonathan Wakely [Mon, 1 Jun 2015 11:57:33 +0000 (12:57 +0100)]
libstdc++.exp (libstdc++_init): Unset LANGUAGE environment variable.
* testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
environment variable.
From-SVN: r223937
Dominik Vogt [Mon, 1 Jun 2015 11:38:44 +0000 (11:38 +0000)]
S390: Support -mtune=native and -march=native.
gcc/ChangeLog
2015-06-01 Dominik Vogt <vogt@linux.vnet.ibm.com>
* config/s390/driver-native.c: New file.
* config/s390/x-native: New file.
* config.host: Add new files for s390.
* config/s390/s390.h (DRIVER_SELF_SPECS): Add support for -mtune=native
and -march=native
* config.gcc: Likewise.
* config/s390/s390.opt (march): Likewise; add PROCESSOR_NATIVE
* config/s390/s390-opts.h (enum processor_type): Ditto.
* config/s390/s390.c (s390_option_override): Catch unhandled
PROCESSOR_NATIVE
From-SVN: r223934
Jakub Jelinek [Mon, 1 Jun 2015 11:38:04 +0000 (13:38 +0200)]
hotpatch-compile-15.c: Remove dg-prune-output directives.
* gcc.target/s390/hotpatch-compile-15.c: Remove dg-prune-output
directives.
(hp3, hp4): Add inline keyword.
* gcc.target/s390/hotpatch-19.c: Remove dg-prune-output directive.
(hp2): Add inline keyword.
* gcc.target/s390/hotpatch-19.c: Remove dg-prune-output directives.
(hp2): Add inline keyword.
From-SVN: r223933
Ilya Enkovich [Mon, 1 Jun 2015 11:24:07 +0000 (11:24 +0000)]
re PR target/65527 (ICE: in expand_builtin_with_bounds, at builtins.c:7120 with -fcheck-pointer-bounds -mmpx)
gcc/
PR target/65527
* cgraph.c (cgraph_edge::redirect_call_stmt_to_callee): Add
redirection for instrumented calls.
* lto-wrapper.c (merge_and_complain): Merge -fcheck-pointer-bounds.
(append_compiler_options): Append -fcheck-pointer-bounds.
* tree-chkp.h (chkp_copy_call_skip_bounds): New.
(chkp_redirect_edge): New.
* tree-chkp.c (chkp_copy_call_skip_bounds): New.
(chkp_redirect_edge): New.
gcc/testsuite/
PR target/65527
* gcc.target/i386/mpx/chkp-fix-calls-1.c: New.
* gcc.target/i386/mpx/chkp-fix-calls-2.c: New.
* gcc.target/i386/mpx/chkp-fix-calls-3.c: New.
* gcc.target/i386/mpx/chkp-fix-calls-4.c: New.
From-SVN: r223929
Alan Lawrence [Mon, 1 Jun 2015 10:56:28 +0000 (10:56 +0000)]
[ARM/AArch64 Testsuite] Cleanup advsimd-intrinsics.exp, removing unnecessary loop
* gcc.target/aarch64/advsimd-intrinsics/advsimd-intrinsics.exp: Pass
wildcard to gcc-dg-runtest; remove loop and unnecessary initialization.
From-SVN: r223928
Richard Biener [Mon, 1 Jun 2015 10:37:30 +0000 (10:37 +0000)]
re PR tree-optimization/66280 (ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472)
2015-06-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/66280
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Fix pattern
def-use walking.
* g++.dg/torture/pr66280.C: New testcase.
* g++.dg/torture/pr66280-2.C: Likewise.
From-SVN: r223927
Eric Botcazou [Mon, 1 Jun 2015 09:16:55 +0000 (09:16 +0000)]
* gcc-interface/Makefile.in: Fix ARM/Darwin configuration.
From-SVN: r223924
Kyrylo Tkachov [Mon, 1 Jun 2015 09:11:34 +0000 (09:11 +0000)]
[AArch64] Fix type of *<LOGICAL:optab>_one_cmpl_<SHIFT:optab><mode>3 pattern
* config/aarch64/aarch64.md
(*<LOGICAL:optab>_one_cmpl_<SHIFT:optab><mode>3): Change type to
logic_shift_imm.
From-SVN: r223922
Pierre-Marie de Rodat [Mon, 1 Jun 2015 09:03:34 +0000 (09:03 +0000)]
utils.c (scale_by_factor_of): When handling a function call expression, process the corresponding function body.
* gcc-interface/utils.c (scale_by_factor_of): When handling a function
call expression, process the corresponding function body. Also handle
potential addends.
From-SVN: r223921
Pierre-Marie de Rodat [Mon, 1 Jun 2015 08:49:46 +0000 (08:49 +0000)]
decl.c (gnat_to_gnu_entity): Replace pointer types with references ones for functions that return references.
* gcc-interface/decl.c (gnat_to_gnu_entity): Replace pointer types with
references ones for functions that return references.
From-SVN: r223920
Eric Botcazou [Mon, 1 Jun 2015 08:41:30 +0000 (08:41 +0000)]
decl.c (gnat_to_gnu_entity): For a definition of a type coming from a limited_with...
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Incomplete_Type>: For a
definition of a type coming from a limited_with, get to the full view
if it is not in the main code unit.
From-SVN: r223919
Eric Botcazou [Mon, 1 Jun 2015 08:22:14 +0000 (08:22 +0000)]
winnt.c (i386_pe_encode_section_info): Remove obsolete kludge.
* config/i386/winnt.c (i386_pe_encode_section_info) <FUNCTION_DECL>:
Remove obsolete kludge.
ada/
* gcc-interface/utils.c (create_var_decl_1): If an assembler name is
specified, let the target mangle it before settting.
(create_subprog_decl): Likewise and move this treatment last.
From-SVN: r223918
Eric Botcazou [Mon, 1 Jun 2015 08:08:11 +0000 (08:08 +0000)]
lang-specs.h (TARGET_VXWORKS_RTP): Simplify and add trailing space.
* gcc-interface/lang-specs.h (TARGET_VXWORKS_RTP): Simplify and add
trailing space.
From-SVN: r223917
Eric Botcazou [Mon, 1 Jun 2015 08:06:59 +0000 (08:06 +0000)]
lang-specs.h (TARGET_VXWORKS_RTP): Move substitution to before first -gnatez switch.
* gcc-interface/lang-specs.h (TARGET_VXWORKS_RTP): Move substitution to
before first -gnatez switch.
From-SVN: r223916
Eric Botcazou [Mon, 1 Jun 2015 08:04:16 +0000 (08:04 +0000)]
decl.c (gnat_to_gnu_entity): If the record has a parent field and a representation clause...
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: If the
record has a parent field and a representation clause, make sure that
it is properly aligned.
From-SVN: r223915
Richard Biener [Mon, 1 Jun 2015 07:56:34 +0000 (07:56 +0000)]
tree-ssa-reassoc.c (get_rank): Simplify.
2015-06-01 Richard Biener <rguenther@suse.de>
* tree-ssa-reassoc.c (get_rank): Simplify.
From-SVN: r223914
Eric Botcazou [Mon, 1 Jun 2015 07:51:02 +0000 (07:51 +0000)]
trans.c (lvalue_required_p): Deal with character and enumeration literals as index values.
* gcc-interface/trans.c (lvalue_required_p) <N_Indexed_Component>: Deal
with character and enumeration literals as index values.
From-SVN: r223913
Eric Botcazou [Mon, 1 Jun 2015 07:43:09 +0000 (07:43 +0000)]
gigi.h (build_simple_component_ref): Declare.
* gcc-interface/gigi.h (build_simple_component_ref): Declare.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Deal with
address clause on aliased object with unconstrained nominal subtype.
Mark the aligning variable as artificial, do not convert the address
expression immediately but mark it as constant instead.
* gcc-interface/utils.c (convert): If the target type contains a
template, be prepared for an empty array.
(maybe_unconstrained_array): Likewise.
* gcc-interface/utils2.c (known_alignment) <POINTER_PLUS_EXPR>: Deal
with the pattern built for aligning types.
<INTEGER_CST>: Do not cap the value at BIGGEST_ALIGNMENT.
(build_simple_component_ref): Make public.
If the base object is a constructor that contains a template, fold the
result field by field.
From-SVN: r223912
GCC Administrator [Mon, 1 Jun 2015 00:16:15 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r223910
Jonathan Wakely [Sun, 31 May 2015 22:42:17 +0000 (23:42 +0100)]
re PR libstdc++/66354 ([UBSAN] stl_algobase.h:708:7: runtime error: null pointer passed as argument)
PR libstdc++/66354
* include/bits/stl_algobase.h (__fill_a): Check length before calling
memset.
From-SVN: r223906
Eric Botcazou [Sun, 31 May 2015 21:47:28 +0000 (21:47 +0000)]
c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
* c-ada-spec.c (is_tagged_type): Test for TYPE_METHODS on main variant.
(has_nontrivial_methods): Likewise.
From-SVN: r223905
Jason Merrill [Sun, 31 May 2015 20:36:26 +0000 (16:36 -0400)]
* constexpr.c (cxx_eval_indirect_ref): Try folding first.
From-SVN: r223902
Jason Merrill [Sun, 31 May 2015 20:36:18 +0000 (16:36 -0400)]
re PR c++/66320 (ICE: in cxx_eval_constant_expression, at cp/constexpr.c:3524)
PR c++/66320
* constexpr.c (cxx_eval_constant_expression): Treat a placeholder
with the wrong type as non-constant.
From-SVN: r223901
Eric Botcazou [Sun, 31 May 2015 16:32:46 +0000 (16:32 +0000)]
* s-oscons-tmplt.c: Add explicit tests for Android alongside Linux.
From-SVN: r223900
H.J. Lu [Sun, 31 May 2015 12:06:06 +0000 (12:06 +0000)]
Check CXXFLAGS, instead of CFLAGS, for NO_PIE_CFLAGS
* configure.ac (NO_PIE_CFLAGS): Check CXXFLAGS instead of CFLAGS.
* configure: Regenerated.
From-SVN: r223899
Mikhail Maltsev [Sun, 31 May 2015 08:12:55 +0000 (08:12 +0000)]
Fix C++11 compatibility issue
* config/cris/cris.h (CRIS_ARCH_CPP_DEFAULT): Fix C++11 compatibility
issue (add space between string literal and macro).
* config/i386/mingw32.h (REAL_LIBGCC_SPEC): Likewise.
From-SVN: r223898
GCC Administrator [Sun, 31 May 2015 00:16:17 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r223896
Eric Botcazou [Sat, 30 May 2015 21:23:24 +0000 (21:23 +0000)]
Fix copyright years.
From-SVN: r223891
Eric Botcazou [Sat, 30 May 2015 21:13:59 +0000 (21:13 +0000)]
adaint.c: Test for __linux__ instead of linux and __sun__ instead of sun.
* adaint.c: Test for __linux__ instead of linux and __sun__ instead
of sun. Add missing leading underscore to AIX. Remove #elif 0.
* adaint.h: Likewise.
* cio.c: Likewise.
* cstreams.c: Likewise.
* env.c: Likewise.
* gsocket.h: Likewise.
* init.c: Likewise. Test for __i386__ instead of i386.
* link.c: Likewise.
* s-oscons-tmplt.c: Likewise.
* sysdep.c: Likewise.
* terminals.c: Likewise. Use BSD symbol instead of FREEBSD.
* tracebak.c: Likewise. Test for __sparc__ instead of sparc.
From-SVN: r223890
Andreas Schwab [Sat, 30 May 2015 17:04:15 +0000 (17:04 +0000)]
m68k.h (ASM_PCREL_SPEC): Pass --pcrel also for implict or explicit -fPIE or -fpie.
* config/m68k/m68k.h (ASM_PCREL_SPEC): Pass --pcrel also for
implict or explicit -fPIE or -fpie.
From-SVN: r223889
Mike Frysinger [Sat, 30 May 2015 16:39:52 +0000 (16:39 +0000)]
alpha: turn -mcpu=<cpu> into -m<cpu> for the assembler all the time
If you create a toolchain with the target alphaev68-unknown-linux-gnu, gcc
will use the -mcpu=ev67 by default when compiling. Some software packages
(like gmp) will use this target info to decide that it may freely use
assembly code that targets ev67+. The trouble comes in when trying to
compile that pure assembly code.
While gcc will use -mcpu=ev67 just fine, it will invoke gas without an
-mev67 option, so the assembler will default to the lowest common
denominator -- ev4 in this case. Inline assembly in C code is normally
just peachy because gcc's assembler output will start with ".arch <cpu>"
and the assembler will accept that. But if the hand coded assembly code
lacks that .arch, you easily end up with errors like so:
opcode `cttz' not supported for target <all>
While the assembly code could/should be fixed to explicitly output the
.arch directive, I think it's reasonable to expect this to work:
echo 'cttz $20,$21' | gcc -x assembler -c - -o /dev/null -mcpu=ev67
This simple patch implements that, although I guess it is a bit redundant
in the default case where gcc outputs .arch. Perhaps that should all be
punted in favor of a specs-only approach. Considering gas respects .arch
in the code over the command line, it should also make things more natural.
The command line is processed in the standard/expected way -- gcc defaults
the -m option while user's custom -mcpu/-Wa,-m options come after, and the
guy writing the assembly code is free to use .arch to override everything
else.
From-SVN: r223888
H.J. Lu [Sat, 30 May 2015 15:36:59 +0000 (15:36 +0000)]
Fix dg-warning in gcc.dg/alias-8.c
* gcc.dg/alias-8.c: Fix dg-warning.
From-SVN: r223887
Jonathan Wakely [Sat, 30 May 2015 11:44:02 +0000 (12:44 +0100)]
stl_algobase.h (__equal<true>::equal): Check length instead of checking for null pointers.
* include/bits/stl_algobase.h (__equal<true>::equal): Check length
instead of checking for null pointers.
(__lexicographical_compare<true>::__lc): Only check shorter length.
From-SVN: r223886
DJ Delorie [Sat, 30 May 2015 06:05:54 +0000 (02:05 -0400)]
expmed.c (extract_bit_field_1): Avoid clobbering a yet-to-be-used base/index register.
* expmed.c (extract_bit_field_1): Avoid clobbering a
yet-to-be-used base/index register.
From-SVN: r223885
Mikhail Maltsev [Sat, 30 May 2015 05:44:17 +0000 (05:44 +0000)]
Add new script to contrib (GIMPLE syntax highlighting rules for Vim).
contrib/
* gimple.vim: New file.
From-SVN: r223884
Jan Hubicka [Sat, 30 May 2015 00:32:04 +0000 (02:32 +0200)]
alias.c (alias_set_entry_d): Add is_pointer and has_pointer.
* alias.c (alias_set_entry_d): Add is_pointer and has_pointer.
(alias_stats): Add num_universal.
(alias_set_subset_of): Special case pointers; be ready for NULL
children.
(alias_sets_conflict_p): Special case pointers; be ready for NULL
children.
(init_alias_set_entry): Break out from ...
(record_alias_subset): ... here; propagate new fields;
allocate children only when really needed.
(get_alias_set): Do less generous pointer globbing.
(dump_alias_stats_in_alias_c): Update statistics.
* gcc.dg/alias-8.c: Do not xfail.
* gcc.dg/pr62167.c: Prevent FRE.
* gcc.dg/alias-14.c: New testcase.
From-SVN: r223883
GCC Administrator [Sat, 30 May 2015 00:16:15 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r223882
Alan Modra [Sat, 30 May 2015 00:15:30 +0000 (09:45 +0930)]
rs6000.c (split_stack_arg_pointer_used_p): Scan correct block for use of r12.
* config/rs6000/rs6000.c (split_stack_arg_pointer_used_p): Scan
correct block for use of r12.
(rs6000_expand_split_stack_prologue): Error on r29 asm global reg.
From-SVN: r223878
François Dumont [Fri, 29 May 2015 21:29:07 +0000 (21:29 +0000)]
2015-05-29 François Dumont fdumont@gcc.gnu.org>
* include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
_GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
* include/debug/assertions.h: ...here, new.
* include/debug/formatter.h
(_Error_formatter::_Is_iterator_value_type): New.
(_Error_formatter::_Is_instance): New.
(_Error_formatter::_Parameter): Make public and not friend anymore.
(_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
(_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
entry.
(_Error_formatter::_Parameter::_Type): New.
(_Error_formatter::_Parameter::_Instance): New, inherit from
latter.
(union _Error_formatter::_Parameter::_M_variant): Reorganize.
(_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
overloads take iterator through a const reference.
(_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
New.
(_Parameter(const _Type&, const char*, _Is_instance)): New.
(_Error_formatter::_M_print_type): Delete.
(_Error_formatter::_M_iterator_value_type): New.
(_Error_formatter::_M_instance): New.
* include/Makefile.am: Add new above debug file.
* include/Makefile.in: Regenerate.
* include/debug/functions.h
(__check_dereferenceable(const _Safe_iterator<>&),
__valid_range(const _Safe_iterator<>&),
__is_safe_random_iterator<_Safe_iterator<>>): Move...
* include/debug/safe_iterator.h: ... here.
Replace debug.h include with assertions.h.
(__check_singular_aux): Move...
* include/debug/safe_base.h: ... here.
* include/debug/functions.h
(__check_dereferenceable(const _Safe_local_iterator<>&),
__valid_range(const _Safe_local_iterator<>&): Move...
* include/debug/safe_local_iterator.h: ...here.
* include/debug/safe_sequence.h: Replace debug.h with assertions.h.
Remove _Safe_iterator declaration.
* include/debug/safe_unordered_container.h: Replace debug.h with
assertions.h.
* include/debug/array: Replace safe_sequence.h include with
formatter.h and macros.h.
* include/debug/deque: Include functions.tcc.
* include/debug/forward_list: Likewise.
* include/debug/list: Likewise.
* include/debug/string: Likewise.
* include/debug/vector: Likewise.
* include/bits/unique_ptr.h: Replace debug.h include with new
assertions.h.
* include/bits/stl_iterator_base_funcs.h: Likewise.
* testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
Adjust dg-error line number.
* testsuite/23_containers/array/tuple_interface/
tuple_element_debug_neg.cc: Likewise.
* src/c++11/debug.cc: Adapt.
From-SVN: r223877
Christophe Lyon [Fri, 29 May 2015 19:46:01 +0000 (19:46 +0000)]
vextp64_1.c: Close comment on final line.
2015-05-29 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/simd/vextp64_1.c: Close comment on final line.
From-SVN: r223876
Joseph Myers [Fri, 29 May 2015 18:03:09 +0000 (19:03 +0100)]
* sv.po: Update.
From-SVN: r223873
Jonathan Wakely [Fri, 29 May 2015 15:18:05 +0000 (16:18 +0100)]
status_cxx2017.xml: Fix duplicate ID attribute.
* doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
* doc/html/manual/*: Regenerate.
From-SVN: r223868
Dominik Vogt [Fri, 29 May 2015 14:26:56 +0000 (14:26 +0000)]
PR 66215: S390: Fix placement of post-label NOPs with -mhotpatch
gcc/ChangeLog:
PR target/66215
* config/s390/s390.c (s390_reorg): Fix placement of post-label NOPs
with -mhotpatch=.
gcc/testsuite/ChangeLog:
PR target/66215
* gcc.target/s390/hotpatch-1.c: Remove optimization options from
dg-options.
* gcc.target/s390/hotpatch-10.c: Likewise.
* gcc.target/s390/hotpatch-11.c: Likewise.
* gcc.target/s390/hotpatch-12.c: Likewise.
* gcc.target/s390/hotpatch-17.c: Likewise.
* gcc.target/s390/hotpatch-18.c: Likewise.
* gcc.target/s390/hotpatch-20.c: Likewise.
* gcc.target/s390/hotpatch-21.c: Likewise.
* gcc.target/s390/hotpatch-22.c: Likewise.
* gcc.target/s390/hotpatch-23.c: Likewise.
* gcc.target/s390/hotpatch-24.c: Likewise.
* gcc.target/s390/hotpatch-2.c: Likewise. Adjust scan-assembler
to check for the exact nops too.
* gcc.target/s390/hotpatch-3.c: Likewise.
* gcc.target/s390/hotpatch-4.c: Likewise.
* gcc.target/s390/hotpatch-5.c: Likewise.
* gcc.target/s390/hotpatch-6.c: Likewise.
* gcc.target/s390/hotpatch-7.c: Likewise.
* gcc.target/s390/hotpatch-8.c: Likewise.
* gcc.target/s390/hotpatch-9.c: Likewise.
* gcc.target/s390/hotpatch-14.c: Likewise.
* gcc.target/s390/hotpatch-15.c: Likewise.
* gcc.target/s390/hotpatch-16.c: Likewise.
* gcc.target/s390/hotpatch-19.c: Likewise.
* gcc.target/s390/hotpatch-25.c: Likewise. Remove
scan-assembler-times counting number of .align directives.
* gcc.target/s390/hotpatch-13.c: Remove optimization options from
dg-options. Remove scan-assembler-times counting number of .align
directives.
* gcc.target/s390/hotpatch-26.c: New file.
* gcc.target/s390/hotpatch-27.c: New file.
* gcc.target/s390/hotpatch-28.c: New file.
* gcc.target/s390/s390.exp: Run hotpatch-*.c tests as torture tests
using -Os -O0 -O1 -O2 -O3 options.
From-SVN: r223867
Jonathan Wakely [Fri, 29 May 2015 13:44:52 +0000 (14:44 +0100)]
future (__async_result_of): New alias template.
* include/std/future (__async_result_of): New alias template.
(async): Use __async_result_of to pass decayed types to result_of.
* testsuite/30_threads/async/lwg2021.cc: New.
* doc/xml/manual/intro.xml: Document LWG 2021 status.
From-SVN: r223866
Jonathan Wakely [Fri, 29 May 2015 13:28:54 +0000 (14:28 +0100)]
re PR libstdc++/66327 (-fsanitize=nonnull-attribute errors in stl_algobase.h)
PR libstdc++/66327
* include/bits/stl_algobase.h (__equal<true>::equal): Do not call
memcmp with null pointers.
(__lexicographical_compare<true>::__lc): Do not call memcmp for empty
ranges.
From-SVN: r223865
Kyrylo Tkachov [Fri, 29 May 2015 13:21:32 +0000 (13:21 +0000)]
[obvious] Close comment in aarch64 test
* gcc.target/aarch64/vdup_lane_2.c: Close comment on final line.
From-SVN: r223864
Jakub Jelinek [Fri, 29 May 2015 13:06:23 +0000 (15:06 +0200)]
re PR tree-optimization/66142 (Loop is not vectorized because not sufficient support for GOMP_SIMD_LANE)
PR tree-optimization/66142
* tree-if-conv.c (if_convertible_phi_p): Don't give up on
virtual phis that feed themselves.
* gcc.dg/vect/pr66142.c: New test.
From-SVN: r223863
Richard Biener [Fri, 29 May 2015 10:50:58 +0000 (10:50 +0000)]
re PR middle-end/66314 (ice in verify_loop_structure)
2015-05-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/66314
* tree-ssa-threadupdate.c (create_block_for_threading): Add
parameter that says which loop the new block belongs to.
(ssa_create_duplicates): Blocks duplicated for the threaded
path belong to the loop of the thread destination.
* gcc.dg/asan/pr66314.c: New testcase.
From-SVN: r223861
Nick Clifton [Fri, 29 May 2015 10:18:23 +0000 (10:18 +0000)]
t-msp430 (MULTILIB_OPTIONS): Add multilibs for the different types of hardware multiply available on the MSP430.
* config/msp430/t-msp430 (MULTILIB_OPTIONS): Add multilibs for the
different types of hardware multiply available on the MSP430.
(MULTILIB_DIRNAMES): Likewise.
(MULTILIB_EXCEPTIONS): Add exceptions for incompatible cpus and
hardware multiply types.
(MULTILIB_MATCHES): Add matches for known MCU names and hardware
multiply types.
From-SVN: r223860
Tristan Gingold [Fri, 29 May 2015 08:40:20 +0000 (08:40 +0000)]
libbacktrace: add support of PE/COFF
libbacktrace/
2015-05-29 Tristan Gingold <gingold@adacore.com>
* pecoff.c: New file.
* Makefile.am (FORMAT_FILES): Add pecoff.c and dependencies.
* Makefile.in: Regenerate.
* filetype.awk: Detect pecoff.
* configure.ac: Define BACKTRACE_SUPPORTS_DATA on elf platforms.
Add pecoff.
* btest.c (test5): Test enabled only if BACKTRACE_SUPPORTS_DATA is
true.
* backtrace-supported.h.in (BACKTRACE_SUPPORTS_DATA): Define.
* configure: Regenerate.
* pecoff.c: New file.
From-SVN: r223859
Bernhard Reutner-Fischer [Fri, 29 May 2015 08:20:29 +0000 (10:20 +0200)]
testsuite: auto-wipe dump files
gcc/testsuite/ChangeLog
2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
* lib/gcc-dg.exp (cleanup-ipa-dump, cleanup-rtl-dump,
cleanup-tree-dump, cleanup-dump, cleanup-saved-temps): Remove.
Adjust all callers.
(schedule-cleanups, dg-keep-saved-temps): New proc.
(gcc-dg-test-1): Schedule cleanups.
* lib/profopt.exp (profopt-execute): Likewise.
* g++.dg/cdce3.C: Adjust expected line numbers.
* gcc.dg/cdce1.c: Likewise.
* gcc.dg/cdce2.c: Likewise.
* gcc.dg/strlenopt-22.c: Fix comment delimiter.
* gcc.dg/strlenopt-24.c: Likewise.
* gcc.dg/tree-ssa/vrp26.c: Likewise.
* gcc.dg/tree-ssa/vrp28.c: Likewise.
* obj-c++.dg/encode-2.mm: Likewise.
libgomp/ChangeLog
2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
* testsuite/libgomp.graphite/bounds.c: Adjust for
cleanup-tree-dump removal.
* testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
* testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
* testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
* testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
* testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
* testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
* testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
* testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
* testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
* testsuite/libgomp.graphite/pr41118.c: Likewise.
gcc/ChangeLog
2015-05-29 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
* config/arm/neon-testgen.ml (emit_epilogue): Remove manual call
to cleanup-saved-temps.
* doc/sourcebuild.texi (Clean up generated test files): Expand
introduction.
(dg-keep-saved-temps): Document new proc.
(cleanup-ipa-dump, cleanup-rtl-dump, cleanup-tree-dump,
cleanup-saved-temps): Remove.
From-SVN: r223858
GCC Administrator [Fri, 29 May 2015 00:16:16 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r223856
DJ Delorie [Thu, 28 May 2015 21:35:58 +0000 (17:35 -0400)]
* gcc.c-torture/execute/pr65369.c: Don't assume int is 32 bits.
From-SVN: r223851
Andreas Tobler [Thu, 28 May 2015 20:37:05 +0000 (22:37 +0200)]
configure.ac: Move the atoll check from AC_CHECK_FUNCS to gcc_AC_CHECK_DECLS.
2015-05-28 Andreas Tobler <andreast@gcc.gnu.org>
* configure.ac: Move the atoll check from AC_CHECK_FUNCS to
gcc_AC_CHECK_DECLS.
* configure: Regenerate.
From-SVN: r223847
Andreas Tobler [Thu, 28 May 2015 18:13:55 +0000 (20:13 +0200)]
configure.host: Add bits for FreeBSD amd64 and i386.
2015-05-28 Andreas Tobler <andreast@gcc.gnu.org>
* configure.host: Add bits for FreeBSD amd64 and i386.
* configure.ac: Add signal handler for FreeBSD (amd64/i386)
* configure: Regenerate.
* include/freebsd-signal.h: New file.
From-SVN: r223845
Uros Bizjak [Thu, 28 May 2015 17:36:47 +0000 (19:36 +0200)]
futex_bits.h (sys_futex0): Change operands "op" and "val" to int.
* config/linux/x86/futex_bits.h (sys_futex0) [__x86_64__]: Change
operands "op" and "val" to int.
* config/linux/sh/futex_bits.h (sys_futex0) Change operands
"op" and "val" to int.
* config/linux/alpha/futex_bits.h (sys_futex0) Change operands
"op" and "val" to int.
* config/linux/futex.cc (gtm_futex_wait, gtm_futex_wake):
Declare as static int.
(FUTEX_PRIVATE_FLAG): Remove L suffix.
* config/linux/futex_bits.h (sys_futex0) Change operand "op" to int.
Revert:
* config/linux/x86/futex.h (sys_futex0) [!__x86_64__]:
Change operand "op" to long.
From-SVN: r223844
Jonathan Wakely [Thu, 28 May 2015 16:00:09 +0000 (17:00 +0100)]
re PR libstdc++/65352 (array<T,0>::begin()/end() etc. forms a null reference and breaks on clang+ubsan)
PR libstdc++/65352
* include/profile/array (array::data): Use _S_ptr.
* include/debug/array (array::data): Likewise.
From-SVN: r223838
Eric Botcazou [Thu, 28 May 2015 15:45:08 +0000 (15:45 +0000)]
utils.c (max_size): Add special code to deal with the subtraction of a "negative" value in an...
* gcc-interface/utils.c (max_size) <tcc_binary>: Add special code to
deal with the subtraction of a "negative" value in an unsigned type.
From-SVN: r223837
Eric Botcazou [Thu, 28 May 2015 15:37:57 +0000 (15:37 +0000)]
decl.c (gnat_to_gnu_entity): Do not error out on a return type which has a size that overflows if...
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Do
not error out on a return type which has a size that overflows if the
return is done by invisible reference.
From-SVN: r223836
Eric Botcazou [Thu, 28 May 2015 15:33:00 +0000 (15:33 +0000)]
utils.c (gnat_pushdecl): Reunify the handling of array and pointer types wrt DECL_ORIGINAL_TYPE and...
* gcc-interface/utils.c (gnat_pushdecl): Reunify the handling of array
and pointer types wrt DECL_ORIGINAL_TYPE and adjust left and right.
From-SVN: r223835
Eric Botcazou [Thu, 28 May 2015 15:24:12 +0000 (15:24 +0000)]
gigi.h (gnat_stabilize_reference): Adjust.
* gcc-interface/gigi.h (gnat_stabilize_reference): Adjust.
(rewrite_fn): Remove third parameter.
(type_is_padding_self_referential): New inline predicate.
(return_type_with_variable_size_p): Likewise.
* gcc-interface/decl.c (allocatable_size_p): More around.
(cannot_be_superflat_p): Rename into...
(cannot_be_superflat ): ...this.
(initial_value_needs_conversion): New predicate.
(gnat_to_gnu_entity): Invoke type_is_padding_self_referential,
initial_value_needs_conversion and adjust to above renaming.
For a renaming, force the materialization if the inner expression
is compound. Adjust calls to elaborate_reference and build a
compound expression if needed.
(struct er_dat): Add N field.
(elaborate_reference_1): Remove N parameter and adjust.
(elaborate_reference): Add INIT parameter and pass it in the call to
gnat_rewrite_reference. Adjust initial expression.
* gcc-interface/trans.c (Call_to_gnu): Treat renamings the same way as
regular object declarations when it comes to creating a temporary.
Adjust call to gnat_stabilize_reference and build a compound expression
if needed. Invoke return_type_with_variable_size_p.
(gnat_to_gnu): Invoke type_is_padding_self_referential. In case #4,
return a call to a function unmodified if it returns with variable size
and is also the initial expression in an object declaration.
* gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: Use the RHS'
type if it is a call to a function that returns with variable size.
(build_unary_op): Invoke type_is_padding_self_referential.
(gnat_stabilize_reference_1): Remove N parameter and adjust.
(gnat_stabilize_reference): Add INIT parameter and pass it in the call
to gnat_rewrite_reference.
(gnat_rewrite_reference): Remove N, add INIT parameter and adjust.
<COMPOUND_EXPR>: New case.
From-SVN: r223834
Mike Frysinger [Thu, 28 May 2015 14:27:35 +0000 (14:27 +0000)]
configure: fix vtable help
Spacing is off causing --help to not line up. Use the standard
AS_HELP_STRING like all the other options.
From-SVN: r223833
Mike Frysinger [Thu, 28 May 2015 13:59:58 +0000 (13:59 +0000)]
nios2-linux: add missing cpp specs
Define CPP_SPEC for nios2 linux targets so that -posix & -pthread work
like on all other linux targets.
Discovered via Gentoo bug https://bugs.gentoo.org/543114
From-SVN: r223823
Mike Frysinger [Thu, 28 May 2015 13:59:32 +0000 (13:59 +0000)]
microblaze-linux: add missing cpp specs
Define CPP_SPEC for microblaze linux targets so that -posix & -pthread
work like on all other linux targets.
Discovered via Gentoo bug https://bugs.gentoo.org/543114
From-SVN: r223822
Uros Bizjak [Thu, 28 May 2015 13:59:17 +0000 (15:59 +0200)]
futex.h (sys_futex0): Remove function.
* config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
(futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
(futex_wake) [!__x86_64__]: Ditto.
From-SVN: r223821
Mike Frysinger [Thu, 28 May 2015 13:59:09 +0000 (13:59 +0000)]
hppa-linux: add missing cpp specs
Define CPP_SPEC for parisc linux targets so that -posix & -pthread work
like on all other linux targets.
Discovered via Gentoo bug https://bugs.gentoo.org/543114
From-SVN: r223820
Richard Biener [Thu, 28 May 2015 13:29:41 +0000 (13:29 +0000)]
tree-vect-loop.c (vect_fixup_reduc_chain): New function.
2015-05-28 Richard Biener <rguenther@suse.de>
* tree-vect-loop.c (vect_fixup_reduc_chain): New function.
(vect_fixup_scalar_cycles_with_patterns): Likewise.
(vect_analyze_loop_2): Call vect_fixup_scalar_cycles_with_patterns
after pattern recog.
(vect_create_epilog_for_reduction): Properly handle reductions
with patterns.
(vectorizable_reduction): Likewise.
* tree-vect-slp.c (vect_analyze_slp_instance): Properly mark
reduction chains.
(vect_get_constant_vectors): Create the correct number of
initial values for reductions.
(vect_schedule_slp_instance): Handle reduction chains that are
type changing properly.
* tree-vect-stmts.c (vect_analyze_stmt): Adjust.
* gcc.dg/vect/slp-reduc-sad.c: New testcase.
From-SVN: r223818
Arnaud Charlet [Thu, 28 May 2015 13:27:16 +0000 (15:27 +0200)]
[multiple changes]
2015-05-28 Ed Schonberg <schonberg@adacore.com>
* sem_ch3.adb (Is_Visible_Component): Component is visible
in a derived type if inherited through an ancestor that has a
partial view of the original type holding the component, if the
full view of that original type is in scope.
* sem_util.ads (Get_Body_From_Stub): Works for all kinds of stubs.
2015-05-28 Bob Duff <duff@adacore.com>
* sem_util.adb (Requires_Transient_Scope): For definite untagged
subtypes, we should never have to use the secondary stack. This moves
toward that goal. But there are still cases that don't work.
Here, we move the check for Is_Definite first, but add a
special-purpose check for Has_Discrim_Dep_Array.
From-SVN: r223817
Richard Biener [Thu, 28 May 2015 13:24:53 +0000 (13:24 +0000)]
re PR tree-optimization/66142 (Loop is not vectorized because not sufficient support for GOMP_SIMD_LANE)
2015-05-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/66142
* tree-ssa-sccvn.c (vn_reference_lookup_3): Handle non-GIMPLE
values better in memcpy destination handling. Handle non-aliasing
we discover here.
* gcc.dg/tree-ssa/ssa-fre-44.c: Fixup.
From-SVN: r223816
Bob Duff [Thu, 28 May 2015 12:52:55 +0000 (12:52 +0000)]
sem_util.adb (Requires_Transient_Scope): Avoid returning function results on the secondary stack in so many cases.
2015-05-28 Bob Duff <duff@adacore.com>
* sem_util.adb (Requires_Transient_Scope): Avoid returning
function results on the secondary stack in so many cases.
From-SVN: r223814
Lawrence Velázquez [Thu, 28 May 2015 12:27:05 +0000 (14:27 +0200)]
re PR target/63810 (gcc sets incorrect macro for OS X deployment targets)
2015-05-28 Lawrence Velázquez <vq@larryv.me>
PR target/63810
* config/darwin-c.c (version_components): New global enum.
(parse_version, version_as_legacy_macro)
(version_as_modern_macro, macosx_version_as_macro): New functions.
(version_as_macro): Remove.
(darwin_cpp_builtins): Use new function.
testsuite:
PR target/63810
* gcc.dg/darwin-minversion-3.c: Update testcase.
* gcc.dg/darwin-minversion-4.c: Ditto.
* gcc.dg/darwin-minversion-5.c: New testcase.
* gcc.dg/darwin-minversion-6.c: Ditto.
* gcc.dg/darwin-minversion-7.c: Ditto.
* gcc.dg/darwin-minversion-8.c: Ditto.
* gcc.dg/darwin-minversion-9.c: Ditto.
* gcc.dg/darwin-minversion-10.c: Ditto.
* gcc.dg/darwin-minversion-11.c: Ditto.
* gcc.dg/darwin-minversion-12.c: Ditto.
From-SVN: r223808
Jonathan Wakely [Thu, 28 May 2015 11:53:35 +0000 (12:53 +0100)]
re PR libstdc++/65352 (array<T,0>::begin()/end() etc. forms a null reference and breaks on clang+ubsan)
PR libstdc++/65352
* include/std/array (__array_traits::_S_ptr): New function.
(array::data): Use _S_ptr to avoid creating invalid reference.
* testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
dg-error line numbers.
* testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
likewise.
From-SVN: r223806
H.J. Lu [Thu, 28 May 2015 11:41:34 +0000 (11:41 +0000)]
Mark parameters with ATTRIBUTE_UNUSED
* builtins.c (expand_builtin_acc_on_device): Mark parameters
with ATTRIBUTE_UNUSED.
From-SVN: r223805
Ed Schonberg [Thu, 28 May 2015 10:48:29 +0000 (10:48 +0000)]
sem_util.adb (Wrong_Type): In any instance...
2015-05-28 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Wrong_Type): In any instance, do not emit error
if type of expression is the partial view of the expected type.
2015-05-28 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Resolve_Actuals): a) The replacement of formal
names in named associations only needs to be done within an
instance, on a call to a primitive of a formal derived type,
where the actual subprogram may have different formal names than
those of the primitive operation of the formal type.
b) Defaulted parameters must be taken into account when obtaining
the names of the formals of the actual subprogram being called.
From-SVN: r223804
Julian Brown [Thu, 28 May 2015 10:35:39 +0000 (10:35 +0000)]
oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument.
* oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
function comment. Only call gomp_fatal if new argument is true.
(acc_dev_num_out_of_range): New function.
(acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
acc_dev_num_out_of_range as appropriate.
(acc_get_num_devices, acc_set_device_type, acc_get_device_type)
(acc_get_device_num, acc_set_device_num): Update calls to resolve_device.
* testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
output.
From-SVN: r223803
Julian Brown [Thu, 28 May 2015 09:29:19 +0000 (09:29 +0000)]
re PR libgomp/65742 (Several libgomp.oacc-* failures after r221922.)
PR libgomp/65742
gcc/
* builtins.c (expand_builtin_acc_on_device): Don't use open-coded
sequence for !ACCEL_COMPILER.
libgomp/
* oacc-init.c (plugin/plugin-host.h): Include.
(acc_on_device): Check whether we're in an offloaded region for
host_nonshm
plugin. Don't use __builtin_acc_on_device.
* plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
nonshm_exec flag in thread-local data.
(GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
data for host_nonshm plugin.
(GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
for host_nonshm plugin.
* plugin/plugin-host.h: New.
From-SVN: r223801
Arnaud Charlet [Thu, 28 May 2015 08:19:18 +0000 (10:19 +0200)]
[multiple changes]
2015-05-28 Robert Dewar <dewar@adacore.com>
* sem_ch13.adb, sem_disp.ads: Minor reformatting.
2015-05-28 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Set_Debug_Info_Needed): For a private type
whose full view is itself a derived private type, set flag on
underlying full view as well, for proper gdb display.
2015-05-28 Bob Duff <duff@adacore.com>
* exp_tss.ads: Minor comment fix.
* exp_ch3.adb (Build_Array_Init_Proc, Build_Record_Init_Proc):
Inline init_procs when the type has controlled parts. Remove
obsolete comments about those init_procs -- init_procs for
such types are no longer complex. A typical init_proc just
initializes the 'Tag field, and calls the parent init_proc
(e.g. for Limited_Controlled), which calls the grandparent
(for Root_Controlled), which does nothing. This all boils down
to one instruction when inlined.
* exp_ch7.adb (Create_Finalizer): Inline the finalizer.
2015-05-28 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Analyze_Selected_Component): If the type to use
is a derived type and is a generic actual, the selected component
appears within an instance body, and the check over the type
has failed, examine ancestor types for the desired component.
(Find_Component_In_Instance): If record type is a derived type,
examine all ancestors in order to locate desired component.
From-SVN: r223800
Nick Clifton [Thu, 28 May 2015 07:16:51 +0000 (07:16 +0000)]
rx.c (push_regs): New function.
* config/rx/rx.c (push_regs): New function. Extracts code from...
(rx_expand_prologue): ... here. Use push_regs to push even small
spans of registers.
(pop_regs): New function.
(rx_expand_epilogue): Use pop_regs to pop even small spans of
registers.
From-SVN: r223799
Richard Biener [Thu, 28 May 2015 07:15:57 +0000 (07:15 +0000)]
tree-vectorizer.h (struct _slp_instance): Remove body_cost_vec member.
2015-05-28 Richard Biener <rguenther@suse.de>
* tree-vectorizer.h (struct _slp_instance): Remove body_cost_vec
member.
(SLP_INSTANCE_BODY_COST_VEC): Remove.
(vect_update_slp_costs_according_to_vf): Likewise.
(vect_slp_analyze_operations): Update prototype.
* tree-vect-loop.c (vect_analyze_loop_2): Remove call to
vect_update_slp_costs_according_to_vf, adjust.
* tree-vect-slp.c (vect_free_slp_instance): Adjust.
(vect_analyze_slp_cost_1): Likewise.
(vect_analyze_slp_cost): Likewise. Properly deal with
widening reduction ops. Commit body costs.
(vect_analyze_slp_instance): Adjust. Do not analyze SLP
cost for loops from here.
(vect_slp_analyze_operations): But do it from here when
the vectorization factor is known and stmts are analyzed.
(vect_bb_vectorization_profitable_p): Simplify.
(vect_slp_analyze_bb_1): Do not compute SLP cost here.
(vect_update_slp_costs_according_to_vf): Remove.
From-SVN: r223798
H.J. Lu [Thu, 28 May 2015 02:36:55 +0000 (19:36 -0700)]
Add --enable-default-pie option to GCC configure
Add --enable-default-pie option to configure GCC to generate PIE by
default.
gcc/
* Makefile.in (COMPILER): Add @NO_PIE_CFLAGS@.
(BUILD_CFLAGS): Likewise.
(BUILD_CXXFLAGS): Likewise.
(LINKER): Add @NO_PIE_FLAG@.
(BUILD_LDFLAGS): Likewise.
(libgcc.mvars): Set NO_PIE_CFLAGS to -fno-PIE for
--enable-default-pie.
* common.opt (fPIE): Initialize to -1.
(fpie): Likewise.
(no-pie): New option.
(pie): Replace "Negative(shared)" with "Negative(no-pie)".
* configure.ac: Add --enable-default-pie.
(NO_PIE_CFLAGS): New. Check if -fno-PIE works. AC_SUBST.
(NO_PIE_FLAG): New. Check if -no-pie works. AC_SUBST.
* defaults.h (DEFAULT_FLAG_PIE): New. Default PIE to -fPIE.
* gcc.c (NO_PIE_SPEC): New.
(PIE_SPEC): Likewise.
(NO_FPIE1_SPEC): Likewise.
(FPIE1_SPEC): Likewise.
(NO_FPIE2_SPEC): Likewise.
(FPIE2_SPEC): Likewise.
(NO_FPIE2_SPEC): Likewise.
(FPIE_SPEC): Likewise.
(NO_FPIE_SPEC): Likewise.
(NO_FPIC1_SPEC): Likewise.
(FPIC1_SPEC): Likewise.
(NO_FPIC2_SPEC): Likewise.
(FPIC2_SPEC): Likewise.
(NO_FPIC2_SPEC): Likewise.
(FPIC_SPEC): Likewise.
(NO_FPIC_SPEC): Likewise.
(NO_FPIE1_AND_FPIC1_SPEC): Likewise.
(FPIE1_OR_FPIC1_SPEC): Likewise.
(NO_FPIE2_AND_FPIC2_SPEC): Likewise.
(FPIE2_OR_FPIC2_SPEC): Likewise.
(NO_FPIE_AND_FPIC_SPEC): Likewise.
(FPIE_OR_FPIC_SPEC): Likewise.
(LD_PIE_SPEC): Likewise.
(LINK_PIE_SPEC): Handle -no-pie. Use PIE_SPEC and LD_PIE_SPEC.
* opts.c (finish_options): Update opts->x_flag_pie if it is -1.
* config/darwin.h (PIE_SPEC): Renamed to ...
(DARWIN_PIE_SPEC): This.
(LINK_SPEC): Replace PIE_SPEC with DARWIN_PIE_SPEC.
* config/darwin9.h (PIE_SPEC): Renamed to ...
(DARWIN_PIE_SPEC): This.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Use
PIE_SPEC and NO_PIE_SPEC if HAVE_LD_PIE is defined.
* config/openbsd.h (ASM_SPEC): Use FPIE1_OR_FPIC1_SPEC and
FPIE2_OR_FPIC2_SPEC.
* config/m68k/netbsd-elf.h (ASM_SPEC): Likewise.
* config/m68k/openbsd.h (ASM_SPEC): Likewise.
* gcc/config/sol2.h (ASM_PIC_SPEC): Likewise.
* config/arm/freebsd.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise.
* config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise.
* config/arm/semi.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise.
* config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise.
* config/m32r/m32r.h (ASM_SPEC): Likewise.
* config/m68k/uclinux.h (DRIVER_SELF_SPECS): Likewise.
* config/rs6000/linux64.h (ASM_SPEC32): Likewise.
* config/rs6000/sysv4.h (ASM_SPEC): Likewise.
* config/sparc/freebsd.h (ASM_SPEC): Likewise.
* config/sparc/linux.h (ASM_SPEC): Likewise.
* config/sparc/linux64.h (ASM_SPEC): Likewise.
* config/sparc/netbsd-elf.h (ASM_SPEC): Likewise.
* config/sparc/openbsd64.h (ASM_SPEC): Likewise.
* config/sparc/sp-elf.h (ASM_SPEC): Likewise.
* config/sparc/sp64-elf.h (ASM_SPEC): Likewise.
* config/sparc/sparc.h (ASM_SPEC): Likewise.
* config/sparc/sysv4.h (ASM_SPEC): Likewise.
* config/sparc/vxworks.h (ASM_SPEC): Likewise.
* config/c6x/elf-common.h (ASM_SPEC): Use NO_FPIC2_SPEC,
FPIC2_SPEC, FPIC1_SPEC and FPIC2_SPEC.
* config/c6x/uclinux-elf.h (LINK_SPEC): Use FPIE_SPEC.
* config/frv/frv.h (DRIVER_SELF_SPECS): Use FPIC_SPEC,
NO_FPIC_SPEC and NO_FPIE1_AND_FPIC1_SPEC.
(ASM_SPEC): Use FPIE1_OR_FPIC1_SPEC and FPIE2_OR_FPIC2_SPEC.
* config/m68k/m68k.h (ASM_PCREL_SPEC): Use FPIC_SPEC and
NO_FPIC_SPEC.
* config/mips/gnu-user.h (NO_SHARED_SPECS): Use
NO_FPIE_AND_FPIC_SPEC.
* config/mips/vxworks.h (SUBTARGET_ASM_SPEC): Use FPIC_SPEC.
* config/rs6000/freebsd64.h (ASM_SPEC32): Likewise.
* config/rs6000/vxworks.h (ASM_SPEC): Likewise.
* config/vax/linux.h (ASM_SPEC): Likewise.
* doc/install.texi: Document --enable-default-pie.
* doc/invoke.texi: Document -no-pie.
* config.in: Regenerated.
* configure: Likewise.
gcc/ada/
* gcc-interface/Makefile.in (TOOLS_LIBS): Add @NO_PIE_FLAG@.
libgcc/
* Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS).
From-SVN: r223796
Thomas Preud'homme [Thu, 28 May 2015 02:15:03 +0000 (02:15 +0000)]
Fix PR66168
From-SVN: r223795
John David Anglin [Thu, 28 May 2015 01:09:59 +0000 (01:09 +0000)]
re PR target/66148 (build/genpreds: Internal error: abort in choose_enum_order, at genpreds.c:1006)
PR target/66148
* config/pa/pa.c (pa_emit_move_sequence): Correct placement of
REG_EQUAL note when doing insert.
From-SVN: r223791
John David Anglin [Thu, 28 May 2015 00:36:08 +0000 (00:36 +0000)]
pa.c (pa_print_operand): Use HOST_WIDE_INT_PRINT_DEC instead of "%d" for 'o' operand.
* config/pa/pa.c (pa_print_operand): Use HOST_WIDE_INT_PRINT_DEC
instead of "%d" for 'o' operand.
From-SVN: r223790
GCC Administrator [Thu, 28 May 2015 00:16:14 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r223788
Jeff Law [Wed, 27 May 2015 21:13:25 +0000 (15:13 -0600)]
re PR target/39726 ([cond-optab] ColdFire pessimizations on QImode/HImode tests)
PR target/39726
* gcc.dg/target/m68k/pr39726-1.c: New test.
From-SVN: r223781
Uros Bizjak [Wed, 27 May 2015 21:07:09 +0000 (23:07 +0200)]
wait.h (gomp_futex_wait, [...]): Declare as int.
2015-05-27 Uros Bizjak <ubizjak@gmail.com>
* config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
Declare as int.
(FUTEX_PRIVATE_FLAG): Remove L suffix.
* config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
Declare as int.
2015-05-27 Uros Bizjak <ubizjak@gmail.com>
* config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
2015-05-27 Uros Bizjak <ubizjak@gmail.com>
Revert:
* config/linux/x86/futex.h (sys_futex0) [!__x86_64__]:
Change operand "op" to long.
From-SVN: r223780
Jason Merrill [Wed, 27 May 2015 20:53:06 +0000 (16:53 -0400)]
decl.c (check_redeclaration_exception_specification): Depend on -Wsystem-headers rather than -pedantic.
* decl.c (check_redeclaration_exception_specification): Depend on
-Wsystem-headers rather than -pedantic.
From-SVN: r223778
Jason Merrill [Wed, 27 May 2015 20:52:55 +0000 (16:52 -0400)]
decl.c (warn_extern_redeclared_static): Use the location of newdecl in diagnostics, not input_location.
* decl.c (warn_extern_redeclared_static): Use the location of
newdecl in diagnostics, not input_location.
(validate_constexpr_redeclaration): Likewise.
(check_redeclaration_no_default_args): Likewise.
(duplicate_decls): Likewise.
(check_redeclaration_exception_specification): Likewise.
Change second diagnostic to inform.
From-SVN: r223777
Nathan Sidwell [Wed, 27 May 2015 20:42:29 +0000 (20:42 +0000)]
apply to correct changelog
From-SVN: r223775
Jason Merrill [Wed, 27 May 2015 20:40:38 +0000 (16:40 -0400)]
* warnings.m4: Fix comment.
From-SVN: r223774
Nathan Sidwell [Wed, 27 May 2015 20:36:14 +0000 (20:36 +0000)]
re PR c++/66270 (ICE: canonical types differ for identical types)
PR c++/66270
* tree.c (build_pointer_type_for_mode): Canonical type does not
inherit can_alias_all.
(build_reference_type_for_mode): Likewise.
PR c++/66270
* g++.dg/ext/alias-canon3.C: New.
From-SVN: r223773
Eric Botcazou [Wed, 27 May 2015 19:57:43 +0000 (19:57 +0000)]
trans.c (elaborate_all_entities): Do not elaborate an incomplete type coming from a limited_with and whose...
* gcc-interface/trans.c (elaborate_all_entities): Do not elaborate an
incomplete type coming from a limited_with and whose non-limited view
comes from the main unit.
From-SVN: r223772
Uros Bizjak [Wed, 27 May 2015 19:35:58 +0000 (21:35 +0200)]
futex.h (sys_futex0): Change operand "op" to long.
libgomp/ChangeLog:
* config/linux/x86/futex.h (sys_futex0) [!__x86_64__]:
Change operand "op" to long.
[__PIC__]: Remove sys_futex0 function.
libitm/ChangeLog:
* config/linux/x86/futex_bits.h (sys_futex0) [!__x86_64__]:
Change operand "op" to long.
[__PIC__]: Remove sys_futex0 function.
From-SVN: r223771
Eric Botcazou [Wed, 27 May 2015 18:00:15 +0000 (18:00 +0000)]
expr.h (array_at_struct_end_p): Move to...
* expr.h (array_at_struct_end_p): Move to...
(array_ref_element_size): Likewise.
(component_ref_field_offset): Likewise.
* tree.h (array_ref_element_size): ...here.
(array_at_struct_end_p): Likewise.
(component_ref_field_offset): Likewise.
* expr.c (array_ref_element_size): Move to...
(array_ref_low_bound): Likewise.
(array_at_struct_end_p): Likewise.
(array_ref_up_bound): Likewise.
(component_ref_field_offset): Likewise.
* tree.c (array_ref_element_size): ...here.
(array_ref_low_bound): Likewise.
(array_ref_up_bound): Likewise.
(array_at_struct_end_p): Likewise.
(component_ref_field_offset): Likewise.
From-SVN: r223768
Eric Botcazou [Wed, 27 May 2015 17:57:01 +0000 (17:57 +0000)]
decl.c (gnat_to_gnu_entity): Move down code applying atomic checks to the object.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Move down
code applying atomic checks to the object.
From-SVN: r223767
projects / gcc.git / log