ebotcazou [Sat, 30 May 2015 21:23:24 +0000 (21:23 +0000)]
Fix copyright years.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223891
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ebotcazou [Sat, 30 May 2015 21:13:59 +0000 (21:13 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223890
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schwab [Sat, 30 May 2015 17:04:15 +0000 (17:04 +0000)]
* config/m68k/m68k.h (ASM_PCREL_SPEC): Pass --pcrel also for
implict or explicit -fPIE or -fpie.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223889
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vapier [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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223888
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hjl [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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223887
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redi [Sat, 30 May 2015 11:44:02 +0000 (11:44 +0000)]
* include/bits/stl_algobase.h (__equal<true>::equal): Check length
instead of checking for null pointers.
(__lexicographical_compare<true>::__lc): Only check shorter length.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223886
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dj [Sat, 30 May 2015 06:05:54 +0000 (06:05 +0000)]
* expmed.c (extract_bit_field_1): Avoid clobbering a
yet-to-be-used base/index register.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223885
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miyuki [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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223884
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hubicka [Sat, 30 May 2015 00:32:04 +0000 (00:32 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223883
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gccadmin [Sat, 30 May 2015 00:16:15 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223882
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amodra [Sat, 30 May 2015 00:15:30 +0000 (00:15 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223878
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fdumont [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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223877
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clyon [Fri, 29 May 2015 19:46:01 +0000 (19:46 +0000)]
2015-05-29 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/simd/vextp64_1.c: Close comment on final line.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223876
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jsm28 [Fri, 29 May 2015 18:03:09 +0000 (18:03 +0000)]
* sv.po: Update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223873
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redi [Fri, 29 May 2015 15:18:05 +0000 (15:18 +0000)]
* doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
* doc/html/manual/*: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223868
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krebbel [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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223867
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redi [Fri, 29 May 2015 13:44:52 +0000 (13:44 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223866
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redi [Fri, 29 May 2015 13:28:54 +0000 (13:28 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223865
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ktkachov [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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223864
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jakub [Fri, 29 May 2015 13:06:23 +0000 (13:06 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223863
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rguenth [Fri, 29 May 2015 10:50:58 +0000 (10:50 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223861
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nickc [Fri, 29 May 2015 10:18:23 +0000 (10:18 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223860
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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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223859
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aldot [Fri, 29 May 2015 08:20:29 +0000 (08:20 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223858
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gccadmin [Fri, 29 May 2015 00:16:16 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223856
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dj [Thu, 28 May 2015 21:35:58 +0000 (21:35 +0000)]
* gcc.c-torture/execute/pr65369.c: Don't assume int is 32 bits.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223851
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andreast [Thu, 28 May 2015 20:37:05 +0000 (20:37 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223847
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andreast [Thu, 28 May 2015 18:13:55 +0000 (18:13 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223845
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uros [Thu, 28 May 2015 17:36:47 +0000 (17:36 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223844
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redi [Thu, 28 May 2015 16:00:09 +0000 (16:00 +0000)]
PR libstdc++/65352
* include/profile/array (array::data): Use _S_ptr.
* include/debug/array (array::data): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223838
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ebotcazou [Thu, 28 May 2015 15:45:08 +0000 (15:45 +0000)]
* gcc-interface/utils.c (max_size) <tcc_binary>: Add special code to
deal with the subtraction of a "negative" value in an unsigned type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223837
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ebotcazou [Thu, 28 May 2015 15:37:57 +0000 (15:37 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223836
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ebotcazou [Thu, 28 May 2015 15:33:00 +0000 (15:33 +0000)]
* gcc-interface/utils.c (gnat_pushdecl): Reunify the handling of array
and pointer types wrt DECL_ORIGINAL_TYPE and adjust left and right.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223835
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ebotcazou [Thu, 28 May 2015 15:24:12 +0000 (15:24 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223834
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vapier [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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223833
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vapier [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
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223823
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vapier [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
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223822
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uros [Thu, 28 May 2015 13:59:17 +0000 (13:59 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223821
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vapier [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
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223820
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rguenth [Thu, 28 May 2015 13:29:41 +0000 (13:29 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223818
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charlet [Thu, 28 May 2015 13:27:16 +0000 (13:27 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223817
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rguenth [Thu, 28 May 2015 13:24:53 +0000 (13:24 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223816
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charlet [Thu, 28 May 2015 12:52:55 +0000 (12:52 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223814
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mrs [Thu, 28 May 2015 12:27:05 +0000 (12:27 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223808
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redi [Thu, 28 May 2015 11:53:35 +0000 (11:53 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223806
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hjl [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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223805
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charlet [Thu, 28 May 2015 10:48:29 +0000 (10:48 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223804
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jules [Thu, 28 May 2015 10:35:39 +0000 (10:35 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223803
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jules [Thu, 28 May 2015 09:29:19 +0000 (09:29 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223801
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charlet [Thu, 28 May 2015 08:19:18 +0000 (08:19 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223800
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nickc [Thu, 28 May 2015 07:16:51 +0000 (07:16 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223799
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rguenth [Thu, 28 May 2015 07:15:57 +0000 (07:15 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223798
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hjl [Thu, 28 May 2015 02:36:55 +0000 (02:36 +0000)]
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).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223796
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thopre01 [Thu, 28 May 2015 02:15:03 +0000 (02:15 +0000)]
Fix PR66168
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223795
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danglin [Thu, 28 May 2015 01:09:59 +0000 (01:09 +0000)]
PR target/66148
* config/pa/pa.c (pa_emit_move_sequence): Correct placement of
REG_EQUAL note when doing insert.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223791
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danglin [Thu, 28 May 2015 00:36:08 +0000 (00:36 +0000)]
* config/pa/pa.c (pa_print_operand): Use HOST_WIDE_INT_PRINT_DEC
instead of "%d" for 'o' operand.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223790
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gccadmin [Thu, 28 May 2015 00:16:14 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223788
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law [Wed, 27 May 2015 21:13:25 +0000 (21:13 +0000)]
PR target/39726
* gcc.dg/target/m68k/pr39726-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223781
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uros [Wed, 27 May 2015 21:07:09 +0000 (21:07 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223780
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jason [Wed, 27 May 2015 20:53:06 +0000 (20:53 +0000)]
* decl.c (check_redeclaration_exception_specification): Depend on
-Wsystem-headers rather than -pedantic.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223778
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jason [Wed, 27 May 2015 20:52:55 +0000 (20:52 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223777
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nathan [Wed, 27 May 2015 20:42:29 +0000 (20:42 +0000)]
apply to correct changelog
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223775
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jason [Wed, 27 May 2015 20:40:38 +0000 (20:40 +0000)]
* warnings.m4: Fix comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223774
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nathan [Wed, 27 May 2015 20:36:14 +0000 (20:36 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223773
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ebotcazou [Wed, 27 May 2015 19:57:43 +0000 (19:57 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223772
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uros [Wed, 27 May 2015 19:35:58 +0000 (19:35 +0000)]
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223771
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ebotcazou [Wed, 27 May 2015 18:00:15 +0000 (18:00 +0000)]
* 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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223768
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ebotcazou [Wed, 27 May 2015 17:57:01 +0000 (17:57 +0000)]
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Move down
code applying atomic checks to the object.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223767
138bc75d-0d04-0410-961f-
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jgreenhalgh [Wed, 27 May 2015 16:46:39 +0000 (16:46 +0000)]
[PATCH 3/13] aarch64 musl support
gcc/Changelog:
2015-05-27 Gregor Richards <gregor.richards@uwaterloo.ca>
Szabolcs Nagy <szabolcs.nagy@arm.com>
* config/aarch64/aarch64-linux.h (MUSL_DYNAMIC_LINKER): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223766
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law [Wed, 27 May 2015 16:14:10 +0000 (16:14 +0000)]
* config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set
md_unwind_header
* config/i386/freebsd-unwind.h: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223765
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jason [Wed, 27 May 2015 16:09:18 +0000 (16:09 +0000)]
PR bootstrap/66304
config/
* warnings.m4 (ACX_PROG_CXX_WARNING_OPTS)
(ACX_PROG_CXX_WARNINGS_ARE_ERRORS)
(ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC): New.
(ACX_PROG_CC_WARNING_OPTS, ACX_PROG_CC_WARNING_ALMOST_PEDANTIC)
(ACX_PROG_CC_WARNINGS_ARE_ERRORS): Push into C language context.
gcc/
* configure.ac: Use ACX_PROG_CXX_WARNING_OPTS,
ACX_PROG_CXX_WARNING_ALMOST_PEDANTIC, and
ACX_PROG_CXX_WARNINGS_ARE_ERRORS.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223763
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law [Wed, 27 May 2015 15:06:25 +0000 (15:06 +0000)]
* auto-profile.c (afdo_calculate_branch_prob): Break once has_sample is
true.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223762
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law [Wed, 27 May 2015 15:06:10 +0000 (15:06 +0000)]
* statistics.c (statistics_fini_pass): Print pass name.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223761
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rguenth [Wed, 27 May 2015 14:20:48 +0000 (14:20 +0000)]
2015-05-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/66272
Revert parts of
2014-08-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/62031
* tree-data-ref.c (dr_analyze_indices): Do not set
DR_UNCONSTRAINED_BASE.
(dr_may_alias_p): All indirect accesses have to go the
formerly DR_UNCONSTRAINED_BASE path.
* tree-data-ref.h (struct indices): Remove
unconstrained_base member.
(DR_UNCONSTRAINED_BASE): Remove.
* gcc.dg/torture/pr66272.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223759
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aldyh [Wed, 27 May 2015 14:09:58 +0000 (14:09 +0000)]
* dwarf2out.c: Remove block_map.
(gen_call_site_die): Replace block_map use with BLOCK_DIE.
(gen_lexical_block_die): Same.
(dwarf2out_function_decl): Remove block_map use.
(dwarf2out_c_finalize): Same.
* tree-core.h (struct tree_block): Add die field.
* tree.h (BLOCK_DIE): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223758
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rguenth [Wed, 27 May 2015 13:50:50 +0000 (13:50 +0000)]
2015-05-27 Richard Biener <rguenther@suse.de>
* gcc.dg/vect/slp-reduc-7.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223756
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charlet [Wed, 27 May 2015 13:26:16 +0000 (13:26 +0000)]
2015-05-27 Robert Dewar <dewar@adacore.com>
* sem_aux.adb: Minor rewording.
2015-05-27 Bob Duff <duff@adacore.com>
* exp_prag.adb (Expand_Pragma_Abort_Defer): Make
pragma Abort_Defer do nothing if Abort_Allowed is False.
2015-05-27 Arnaud Charlet <charlet@adacore.com>
* exp_ch9.adb, sem_util.adb, sem_util.ads, s-stposu.adb, s-spsufi.ads,
sem_elab.ads, g-comlin.ads, errout.ads, exp_ch6.adb, sem_ch4.adb,
opt.ads, s-bignum.adb, output.ads, sem_ch13.adb, erroutc.ads,
sem_disp.ads, exp_ch3.adb: Minor fixes of duplicate words in comments.
2015-05-27 Doug Rupp <rupp@adacore.com>
* adaint.c (__gnat_tmp_name) [vxworks]: Robustify and use for rtp as
well as kernel.
2015-05-27 Pierre-Marie de Rodat <derodat@adacore.com>
* par_sco.adb (Process_Decision): Store sloc to
condition/pragmas SCOs associations into a temporary table before
moving them to the SCO_Raw_Hash_Table so that we can back them
out just like we do for SCO entries that are simple decisions
in an expression context.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223754
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ktkachov [Wed, 27 May 2015 13:25:01 +0000 (13:25 +0000)]
[expr.c] PR target/65358 Avoid clobbering partial argument during sibcall
PR target/65358
* expr.c (memory_load_overlap): New function.
(emit_push_insn): When pushing partial args to the stack would
clobber the register part load the overlapping part into a pseudo
and put it into the hard reg after pushing. Change return type
to bool. Add bool argument.
* expr.h (emit_push_insn): Change return type to bool.
Add bool argument.
* calls.c (expand_call): Cancel sibcall optimization when encountering
partial argument on targets with ARGS_GROW_DOWNWARD and
!STACK_GROWS_DOWNWARD.
(emit_library_call_value_1): Update callsite of emit_push_insn.
(store_one_arg): Likewise.
PR target/65358
* gcc.dg/pr65358.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223753
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charlet [Wed, 27 May 2015 13:21:36 +0000 (13:21 +0000)]
2015-05-27 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Process_Formals): A non-private formal type that
is a limited view does not have a list of private dependents.
2015-05-27 Ed Schonberg <schonberg@adacore.com>
* exp_ch5.adb (Expand_N_Case_Statement): If the expression in
the case statement is a compile-time known value, we look for a
corresponding alternative to optimize the case statement into a
single case. If the type has a static predicate and the expression
does not satisfy the predicate, there is no legal alternative and
this optimization is not applicable. Excecution is erroneous,
or else if assertions are enabled, an exception will be raised
earlier, at the point the expression is elaborated.
2015-05-27 Robert Dewar <dewar@adacore.com>
* sem_elab.adb (Check_Internal_Call_Continue): Suppress
warning on Finalize, Adjust, or Initialize if type involved has
Warnings_Off set.
2015-05-27 Ed Schonberg <schonberg@adacore.com>
* sem_aux.adb, sem_aux.ads (First_Discriminant): Return empty when
applied to a type with no known discriminants.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223752
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charlet [Wed, 27 May 2015 13:19:35 +0000 (13:19 +0000)]
2015-05-26 Robert Dewar <dewar@adacore.com>
* errout.ads, sem_ch4.adb, sem_ch6.adb: Minor reformatting.
2015-05-26 Bob Duff <duff@adacore.com>
* sem_elab.adb (Check_A_Call): In the case where we're
calling something in an instance of a generic package that is
within this same unit (as the call), make sure we treat it
as a call to an entity within the same unit. That is, call
Check_Internal_Call, rather than putting "Elaborate_All(X)"
on X, which would necessarily result in an elaboration cycle in
static-elaboration mode.
2015-05-26 Eric Botcazou <ebotcazou@adacore.com>
* freeze.ads (Is_Atomic_VFA_Aggregate): Adjust profile.
* freeze.adb (Is_Atomic_VFA_Aggregate): Change Entity
parameter into Node parameter and remove Type parameter.
Look at Is_Atomic_Or_VFA both on the type and on the object.
(Freeze_Entity): Adjust call to Is_Atomic_VFA_Aggregate.
* exp_aggr.adb (Expand_Record_Aggregate): Likewise.
(Process_Atomic_Independent_Shared_Volatile): Remove code
propagating Atomic or VFA from object to locally-defined type.
2015-05-26 Bob Duff <duff@adacore.com>
* exp_ch7.adb: Minor comment fix.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223751
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marxin [Wed, 27 May 2015 13:17:13 +0000 (13:17 +0000)]
LTO balanced map: add stats about insns and symbols.
* lto-partition.c (new_partition): Reset number of symbols.
(add_symbol_to_partition_1): Increment number of symbols.
(undo_partition): Decrement number of symbols.
(lto_balanced_map): Dump number of symbols and insns that
belong to a partition.
* lto-partition.h (struct ltrans_partition_def): Add symbol counter.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223750
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ktkachov [Wed, 27 May 2015 13:17:11 +0000 (13:17 +0000)]
[PATCH 4/13] arm musl support
On behalf of szabolcs.nagy@arm.com
2015-05-27 Gregor Richards <gregor.richards@uwaterloo.ca>
* config/arm/linux-eabi.h (MUSL_DYNAMIC_LINKER): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223749
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marxin [Wed, 27 May 2015 12:47:22 +0000 (12:47 +0000)]
New memory allocation statistics infrastructure.
* Makefile.in: Add additional dependencies related to memory report
enhancement.
* alloc-pool.c (allocate_pool_descriptor): Use new ctor.
* bitmap.c (struct bitmap_descriptor_d): Remove.
(struct loc): Likewise.
(struct bitmap_desc_hasher): Likewise.
(bitmap_desc_hasher::hash): Likewise.
(bitmap_desc_hasher::equal): Likewise.
(get_bitmap_descriptor): Likewise.
(bitmap_register): User new memory descriptor API.
(register_overhead): Likewise.
(bitmap_find_bit): Register nsearches and search_iter statistics.
(struct bitmap_output_info): Remove.
(print_statistics): Likewise.
(dump_bitmap_statistics): Use new memory descriptor.
* bitmap.h (struct bitmap_usage): New class.
* genmatch.c: Extend header file inclusion.
* genpreds.c: Likewise.
* ggc-common.c (struct ggc_usage): New class.
(struct ggc_loc_desc_hasher): Remove.
(ggc_loc_desc_hasher::hash): Likewise.
(ggc_loc_desc_hasher::equal): Likewise.
(struct ggc_ptr_hash_entry): Likewise.
(struct ptr_hash_hasher): Likewise.
(ptr_hash_hasher::hash): Likewise.
(ptr_hash_hasher::equal): Likewise.
(make_loc_descriptor): Likewise.
(ggc_prune_ptr): Likewise.
(dump_ggc_loc_statistics): Use new memory descriptor.
(ggc_record_overhead): Likewise.
(ggc_free_overhead): Likewise.
(final_cmp_statistic): Remove.
(cmp_statistic): Likewise.
(ggc_add_statistics): Liekwise.
(ggc_prune_overhead_list): Likewise.
* hash-map-traits.h: New file.
* hash-map.h (struct default_hashmap_traits): Move the traits to a
separate header file.
* hash-set.h: Pass memory statistics info to ctor.
* hash-table.c (void dump_hash_table_loc_statistics): New function.
* hash-table.h (hash_table::hash_table): Add new ctor arguments.
(hash_table::~hash_table): Register memory release operation.
(hash_table::alloc_entries): Handle memory allocation operation.
(hash_table::expand): Likewise.
* inchash.c (iterative_hash_hashval_t): Move implementation to header
file.
(iterative_hash_host_wide_int): Likewise.
* inchash.h (class hash): Likewise.
* mem-stats-traits.h: New file.
* mem-stats.h: New file.
(mem_location): Add new class.
(mem_usage): Likewise.
(mem_alloc_description): Likewise.
* sese.c: Add new header file inclusision.
* toplev.c (dump_memory_report): Add report for hash_table, hash_map
and hash_set.
* tree-sra.c: Add new header file inclusision.
* vec.c (struct vec_descriptor): Remove.
(hash_descriptor): Likewise.
(struct vec_usage): Likewise.
(struct ptr_hash_entry): Likewise.
(hash_ptr): Likewise.
(eq_ptr): Likewise.
(vec_prefix::register_overhead): Use new memory descriptor API.
(vec_prefix::release_overhead): Likewise.
(add_statistics): Remove.
(dump_vec_loc_statistics): Use new memory descriptor API.
* vec.h (struct vec_prefix): Likewise.
(va_heap::reserve): Likewise.
(va_heap::release): Likewise.
* emit-rtl.c (gen_raw_REG): Fix passing MEM_STAT.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223748
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redi [Wed, 27 May 2015 11:18:44 +0000 (11:18 +0000)]
* include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
instead of downcasting.
(_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
(_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
(_Rb_tree::_S_iter): Remove.
(_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
(_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
instead of _S_lower_bound_tr
(_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
(_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
instead of calling _S_lower_bound_tr.
(_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
(_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
instead of calling _S_upper_bound_tr.
(_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
(_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
(_Rb_tree::equal_range): Use _Base_ptr for end pointer.
(_Rb_tree::_M_get_insert_unique_pos): Likewise.
(_Rb_tree::_M_get_insert_equal_pos): Likewise.
(_Rb_tree::_M_insert_equal_lower_node): Likewise.
(_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
_Rb_tree::_M_emplace_hint_unique): Remove static_cast.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223746
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redi [Wed, 27 May 2015 11:18:37 +0000 (11:18 +0000)]
PR libstdc++/66017
* include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
(_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
from _Base_ptr.
(_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
(_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
* include/ext/aligned_buffer.h (__aligned_membuf): New type using
alignment of _Tp as a member subobject, not as a complete object.
* python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
_Link_type manually as it might not be in the debug info.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223745
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rguenth [Wed, 27 May 2015 10:31:11 +0000 (10:31 +0000)]
2015-05-27 Richard Biener <rguenther@suse.de>
* tree-vect-stmts.c (vectorizable_load): Initialize slp_perm
earlier and remove ??? comment.
(vect_analyze_stmt): If we are analyzing a pure SLP stmt
and got called from loop analysis bail out. Always pass the SLP
node to the vectorizable_* functions.
* tree-vect-loop.c (vect_analyze_loop_operations): Remove
the premature SLP check here.
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Dump hybrid
detected SLP stmts.
(vect_detect_hybrid_slp_1): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223743
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vehre [Wed, 27 May 2015 08:48:51 +0000 (08:48 +0000)]
gcc/fortran/ChangeLog:
2015-05-27 Andre Vehreschild <vehre@gmx.de>
* trans-stmt.c (gfc_trans_allocate): Add missing location
information for e3rhs.
gcc/testsuite/ChangeLog:
2015-05-27 Andre Vehreschild <vehre@gmx.de>
* gfortran.dg/allocate_with_source_5.f90: Correct errorneous
semantic.
* gfortran.dg/allocate_with_source_6.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223738
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cltang [Wed, 27 May 2015 06:16:37 +0000 (06:16 +0000)]
2015-05-27 Chung-Lin Tang <cltang@codesourcery.com>
libgomp/
* target.c (gomp_map_pointer): New function abstracting out
GOMP_MAP_POINTER handling.
(gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
gomp_map_pointer().
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223737
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law [Wed, 27 May 2015 04:59:42 +0000 (04:59 +0000)]
* combine.c (find_split_point): Verify that the shift count is a
constant when choosing (plus (ashift ...)) as a split point.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223736
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law [Wed, 27 May 2015 04:42:23 +0000 (04:42 +0000)]
* tree-ssa-threadupdate.c: Replace 8 space sequences with tabs.
No functional changes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223734
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hubicka [Wed, 27 May 2015 04:37:48 +0000 (04:37 +0000)]
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::get_dynamic_type): Short circuit the
case when call target is already known.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223733
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gccadmin [Wed, 27 May 2015 00:16:16 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223729
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devans [Tue, 26 May 2015 23:06:55 +0000 (23:06 +0000)]
* python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
operator-> support.
* testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
operator->.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223723
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kkojima [Tue, 26 May 2015 22:32:11 +0000 (22:32 +0000)]
PR target/65979
* config/sh/sh.md (tstsi_t peephole2): Use gen_rtx_SET and take into
account the case that operands[1] and operands[2] are the same register.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223721
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ebotcazou [Tue, 26 May 2015 20:42:20 +0000 (20:42 +0000)]
* gcc-interface/trans.c (Attribute_to_gnu) <Attr_Min/Attr_Max>: Do not
bother about NaN's if Machine_Overflows is true.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223717
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ebotcazou [Tue, 26 May 2015 20:37:29 +0000 (20:37 +0000)]
* gcc-interface/trans.c (gnat_to_gnu) <N_Object_Declaration>: Really
force evaluation of the expression, if any, when the object has its
elaboration delayed. Do not create a variable at global level.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223716
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ebotcazou [Tue, 26 May 2015 20:19:55 +0000 (20:19 +0000)]
* gcc-interface/trans.c (Attribute_to_gnu) <Attr_Machine>: Do not apply
extra-precision trick to literals. Build SAVE_EXPR manually.
* gcc-interface/misc.c (enumerate_modes): Add bypass for x86/x86-64.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223715
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ebotcazou [Tue, 26 May 2015 19:40:18 +0000 (19:40 +0000)]
* gcc-interface/ada-tree.h (DECL_GLOBAL_NONCONSTANT_RENAMING_P): Delete
(DECL_RENAMED_OBJECT): Adjust comment.
* gcc-interface/gigi.h (record_global_nonconstant_renaming): Delete.
(invalidate_global_nonconstant_renamings): Likewise.
(gnat_constant_reference_p): Likewise.
(rewrite_fn): New function type.
(gnat_rewrite_reference): Declare.
(call_is_atomic_load): New inline predicate.
* gcc-interface/decl.c (elaborate_reference_1): New function.
(elaborate_reference): Likewise.
(gnat_to_gnu_entity): Call elaborate_reference to elaborate renamings
and simplify associated code. Set const_flag to true consistently in
conjunction with used_by_ref.
* gcc-interface/trans.c (Identifier_to_gnu): Always replace renaming
pointers by renamed objects.
(outer_atomic_access_required_p): Deal with renamings.
(Compilation_Unit_to_gnu): Do not call
invalidate_global_nonconstant_renamings.
(gnat_to_gnu) <N_Object_Renaming_Declaration>: Adjust comment.
(gnat_gimplify_expr): Deal with atomic loads.
* gcc-interface/utils.c (global_nonconstant_renamings): Delete.
(destroy_gnat_utils): Do not call
invalidate_global_nonconstant_renamings.
(record_global_nonconstant_renaming): Delete.
(invalidate_global_nonconstant_renamings): Likewise.
* gcc-interface/utils2.c (call_is_atomic_load): Move to gigi.h.
(build_load_modify_store): Build a copy of the destination.
(gnat_stabilize_reference_1): Adjust.
(gnat_stabilize_reference): Call gnat_stabilize_reference_1 through
gnat_rewrite_reference and move bulk of code to...
(gnat_rewrite_reference): ...here. New global function.
(gnat_constant_reference_p): Delete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223709
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ebotcazou [Tue, 26 May 2015 19:18:15 +0000 (19:18 +0000)]
* gcc-interface/gigi.h (gnat_stabilize_reference): Adjust prototype.
* gcc-interface/decl.c (gnat_to_gnu_entity): Do not rely on const_flag
to detect constant renamings. Be prepared for specific pattern of
renamed object based on function calls. Create a constant object
for the renaming of a NULL_EXPR or of a CONSTRUCTOR. Adjust calls
to gnat_stabilize_reference and tidy up. Remove redundant tests.
(elaborate_expression_1): Remove obsolete test and tidy up.
* gcc-interface/trans.c (Call_to_gnu): Do not stabilize In/Out or Out
parameters passed by reference.
(gnat_to_gnu) <N_Selected_Component>: Remove redundant protection again
side-effects.
Use gnat_protect_expr instead of gnat_stabilize_reference for general
protection against side-effects.
* gcc-interface/utils2.c (gnat_stable_expr_p): New predicate.
(gnat_save_expr): Invoke it.
(gnat_protect_expr): Likewise.
(gnat_stabilize_reference_1): Likewise. Remove useless propagation
of TREE_THIS_NOTRAP.
(gnat_stabilize_reference): Remove parameter and adjust throughout.
Delete ADDR_EXDR, COMPOUND_EXPR and CONSTRUCTOR cases.
Restrict CALL_EXPR case to atomic loads and tweak ERROR_MARK case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223708
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andreast [Tue, 26 May 2015 18:31:49 +0000 (18:31 +0000)]
2015-05-26 Andreas Tobler <andreast@gcc.gnu.org>
* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation): Add
libiconv for FreeBSD to cxxflags.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223706
138bc75d-0d04-0410-961f-
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