Andreas Krebbel [Tue, 27 Jan 2015 15:01:46 +0000 (15:01 +0000)]
s390.c (s390_memory_move_cost): Increase costs for memory accesses.
2015-01-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_memory_move_cost): Increase costs for
memory accesses.
From-SVN: r220169
Andreas Krebbel [Tue, 27 Jan 2015 14:59:48 +0000 (14:59 +0000)]
s390.c (s390_register_move_cost): Increase costs for FPR->GPR moves.
2015-01-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c (s390_register_move_cost): Increase costs for
FPR->GPR moves.
From-SVN: r220168
Matthias Klose [Tue, 27 Jan 2015 12:50:46 +0000 (12:50 +0000)]
configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
2015-01-26 Matthias Klose <doko@ubuntu.com>
* configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
* configure: Regenerate.
From-SVN: r220165
Richard Biener [Tue, 27 Jan 2015 12:11:37 +0000 (12:11 +0000)]
tree-vrp.c (update_value_range): Intersect the range with old recorded SSA name range information.
2015-01-27 Richard Biener <rguenther@suse.de>
* tree-vrp.c (update_value_range): Intersect the range with
old recorded SSA name range information.
From-SVN: r220164
Nick Clifton [Tue, 27 Jan 2015 11:37:08 +0000 (11:37 +0000)]
rl78.c (rl78_expand_prologue): In G10 mode push the BC, DE and HL registers directly, not via AX.
* config/rl78/rl78.c (rl78_expand_prologue): In G10 mode push the
BC, DE and HL registers directly, not via AX.
When decrementing the stack pointer by a large amount, transfer SP
into AX and perform the subtraction there.
(rl78_expand_epilogue): Perform the inverse of the above
enhancements.
From-SVN: r220163
Nick Clifton [Tue, 27 Jan 2015 11:36:01 +0000 (11:36 +0000)]
cmpsi2.S: Use function start and end macros.
* config/rl78/cmpsi2.S: Use function start and end macros.
(__gcc_bcmp): New function.
* config/rl78/lshrsi3.S: Use function start and end macros.
* config/rl78/mulsi3.S: Add support for G10.
(__mulqi3): New function for G10.
* config/rl78/signbit.S: Use function start and end macros.
* config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and
fpmath-sf.S.
(LIB2FUNCS_EXCLUDE): Define.
(LIB2FUNCS_ST): Define.
* config/rl78/trampoline.S: Use function start and end macros.
* config/rl78/vregs.h (START_FUNC): New macro.
(START_ANOTHER_FUNC): New macro.
(END_FUNC): New macro.
(END_ANOTHER_FUNC): New macro.
* config/rl78/bit-count.S: New file. Contains assembler
implementations of the bit counting functions: ___clzhi2,
__clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2,
__paritysi2, __popcounthi2 and __popcountsi2.
* config/rl78/fpbit-sf.S: New file. Contains assembler
implementationas of the math functions: __negsf2, __cmpsf2,
__eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2,
__fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf.
* config/rl78/fpmath-sf.S: New file. Contains assembler
implementations of the math functions: __subsf3, __addsf3,
__mulsf3 and __divsf3
From-SVN: r220162
Jonathan Wakely [Tue, 27 Jan 2015 11:12:04 +0000 (11:12 +0000)]
re PR target/64368 (Several libstdc++ test failures on non-linux platforms after r218964.)
PR libstdc++/64368
* include/std/shared_mutex (shared_timed_mutex::try_lock_for,
shared_timed_mutex::try_lock_until): Only define when POSIX thread
timeouts option is supported.
(shared_timed_mutex::try_shared_lock_for,
shared_timed_mutex::try_shared_lock_until): Likewise.
From-SVN: r220161
Rainer Orth [Tue, 27 Jan 2015 10:02:26 +0000 (10:02 +0000)]
Move Solaris/x86 CRT_GET_RFIB_DATA definition to libgcc
gcc:
* config/i386/sysv4.h (CRT_GET_RFIB_DATA): Remove.
libgcc:
* config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*):
Add i386/elf-lib.h to tm_file.
* config/i386/elf-lib.h: Fix comment.
* unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__
&& __sun__ && __svr4__]: Remove workaround.
From-SVN: r220160
Jakub Jelinek [Tue, 27 Jan 2015 09:58:00 +0000 (10:58 +0100)]
re PR sanitizer/64741 (Incorrect size of UBSan type descriptors)
2015-01-27 Jakub Jelinek <jakub@redhat.com>
Yury Gribov <y.gribov@samsung.com>
PR ubsan/64741
* ubsan.c (ubsan_source_location): Refactor code.
(ubsan_type_descriptor): Update type size. Refactor code.
Co-Authored-By: Yury Gribov <y.gribov@samsung.com>
From-SVN: r220159
Rainer Orth [Tue, 27 Jan 2015 09:57:57 +0000 (09:57 +0000)]
Correctly check for 32-bit x86
* testsuite/lib/libffi.exp: Load target-supports.exp.
(run-many-tests): Only set targetabis for ia32.
From-SVN: r220158
Richard Biener [Tue, 27 Jan 2015 09:49:29 +0000 (09:49 +0000)]
re PR tree-optimization/56273 (Bogus -Warray-bounds warning)
2015-01-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/56273
PR tree-optimization/59124
PR tree-optimization/64277
* tree-vrp.c (vrp_finalize): Emit array-bound warnings only
from the first VRP pass.
* g++.dg/warn/Warray-bounds-6.C: New testcase.
* gcc.dg/Warray-bounds-12.c: Likewise.
* gcc.dg/Warray-bounds-13.c: Likewise.
From-SVN: r220157
Jakub Jelinek [Tue, 27 Jan 2015 09:21:26 +0000 (10:21 +0100)]
re PR ipa/64776 (FAIL: gcc.dg/ipa/pr64307.c (internal compiler error) on x86_64-apple-darwin14)
PR ipa/64776
* cgraphunit.c (cgraph_node::expand_thunk): If not this_adjusting,
handle the first argument in the same loop as all the other arguments.
From-SVN: r220156
Jakub Jelinek [Tue, 27 Jan 2015 09:19:30 +0000 (10:19 +0100)]
re PR rtl-optimization/61058 (ICE: RTL check: expected elt 3 type 'B', have '0' (rtx barrier) in distance_agu_use_in_bb, at config/i386/i386.c:16740 with __builtin_unreachable())
PR rtl-optimization/61058
* jump.c (cleanup_barriers): Update basic block boundaries
if BLOCK_FOR_INSN is non-NULL on PREV.
* gcc.dg/pr61058.c: New test.
From-SVN: r220155
Ilya Enkovich [Tue, 27 Jan 2015 09:09:28 +0000 (09:09 +0000)]
tree-chkp.c (chkp_call_returns_bounds_p): Fix handling of bounds narrowing...
gcc/
* tree-chkp.c (chkp_call_returns_bounds_p): Fix handling of
bounds narrowing, already instrumented calls and calls to
not instrumentable functions.
gcc/testsuite/
* gcc.target/i386/chkp-narrow-bounds.c: New.
From-SVN: r220154
Jakub Jelinek [Tue, 27 Jan 2015 08:26:13 +0000 (09:26 +0100)]
re PR tree-optimization/64807 (Wrong-code because of wide-int division)
PR tree-optimization/64807
* wide-int.cc (wi::divmod_internal): Clear
b_dividend[dividend_blocks_needed].
* gcc.dg/pr64807.c: New test.
From-SVN: r220153
Jakub Jelinek [Tue, 27 Jan 2015 08:13:45 +0000 (09:13 +0100)]
re PR middle-end/64766 (internal compiler error: tree check: expected block, have error_mark in lower_function_body, at gimple-low.c:122)
PR c/64766
* c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
of FUNCTION_DECLs with error_mark_node.
* gcc.dg/pr64766.c: New test.
From-SVN: r220152
DJ Delorie [Tue, 27 Jan 2015 04:07:54 +0000 (23:07 -0500)]
rl78.c (move_elim_pass): Don't optimize away volatile memory references.
* config/rl78/rl78.c (move_elim_pass): Don't optimize away
volatile memory references.
From-SVN: r220151
David Malcolm [Tue, 27 Jan 2015 00:28:45 +0000 (00:28 +0000)]
Add PR jit/64257 to previous ChangeLog entry
From-SVN: r220150
David Malcolm [Tue, 27 Jan 2015 00:17:56 +0000 (00:17 +0000)]
update_web_docs_svn: support the JIT documentation
maintainer-scripts/ChangeLog:
* update_web_docs_svn: Don't delete gcc/jit/docs or
gcc/jit/jit-common.h, gcc/jit/notes.txt. Special case the
building of the JIT docs (using sphinx-build). Special case
copying them up.
From-SVN: r220149
GCC Administrator [Tue, 27 Jan 2015 00:16:50 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r220148
David Malcolm [Tue, 27 Jan 2015 00:11:21 +0000 (00:11 +0000)]
Fix gcc_jit_context_get_last_error docs
gcc/jit/ChangeLog:
* docs/topics/compilation.rst (gcc_jit_result_get_code): Fix typo.
* docs/topics/contexts.rst (gcc_jit_context_get_last_error): The
error buffer is only valid until the next call to the context.
* libgccjit.h (gcc_jit_context_get_first_error): Reword the
comment to omit mention of compiling.
(gcc_jit_context_get_last_error): The error buffer is only valid
until the next call to the context.
From-SVN: r220145
Oleg Endo [Mon, 26 Jan 2015 23:56:05 +0000 (23:56 +0000)]
re PR target/49263 (SH Target: underutilized "TST #imm, R0" instruction)
gcc/
PR target/49263
* config/sh/sh.c (sh_split_treg_set_expr): Invoke emit_insn before
remove_insn.
* config/sh/sh.md (tstsi_t): Don't try to optimize constant with right
shifts if it already fits into K08.
gcc/testsuite/
PR target/49263
* gcc.target/sh/pr49263-4.c: New.
From-SVN: r220144
Jonathan Wakely [Mon, 26 Jan 2015 23:42:39 +0000 (23:42 +0000)]
re PR target/64368 (Several libstdc++ test failures on non-linux platforms after r218964.)
PR libstdc++/64368
* config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
* src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
and use cache's _M_grouping field.
(__numpunct_fill_cache): Likewise.
(__moneypunct_fill_cache): Improve comments.
From-SVN: r220143
Matthias Klose [Mon, 26 Jan 2015 22:54:31 +0000 (22:54 +0000)]
configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
2015-01-26 Matthias Klose <doko@ubuntu.com>
* configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
* configure: Regenerate.
From-SVN: r220141
Paul Thomas [Mon, 26 Jan 2015 21:58:42 +0000 (21:58 +0000)]
re PR fortran/62044 (ICE in USE statement with RENAME for extended derived type)
2015-01-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/62044
* resolve.c (resolve_allocate_expr): If the default initializer
is NULL, keep the original MOLD expression so that the correct
typespec is available.
2015-01-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/62044
* gfortran.dg/allocate_with_mold_1.f90: New test
From-SVN: r220140
Jakub Jelinek [Mon, 26 Jan 2015 21:33:11 +0000 (22:33 +0100)]
re PR ipa/64730 (g++.dg/ipa/pr64049-1.C ICE: SEGV when printing NULL)
PR ipa/64730
* ipa-inline.c (inline_small_functions): Print "unknown" even
if edge->call_stmt is non-NULL, but has builtins or unknown
location.
From-SVN: r220139
Jakub Jelinek [Mon, 26 Jan 2015 21:32:09 +0000 (22:32 +0100)]
re PR c/64778 (ICE on invalid code on x86_64-linux-gnu: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in create_tmp_from_val, at gimplify.c:491)
PR c/64778
* c-typeck.c (convert_arguments): Return -1 if there are
error_args, even if we've diagnosed too many arguments.
* gcc.dg/pr64778.c: New test.
From-SVN: r220138
Jakub Jelinek [Mon, 26 Jan 2015 21:28:57 +0000 (22:28 +0100)]
re PR middle-end/64421 (Incorrect vector function name generated for log)
PR middle-end/64421
* omp-low.c (simd_clone_mangle): If DECL_ASSEMBLER_NAME starts
with asterisk, skip the first character.
* gcc.dg/vect/pr64421.c: New test.
From-SVN: r220137
Tobias Burnus [Mon, 26 Jan 2015 21:12:19 +0000 (22:12 +0100)]
re PR fortran/64771 (ICE(segfault) when passing coarrays around; ICE in gfc_zero_size_array in arith.c:1637)
2015-01-26 Tobias Burnus <burnus@net-b.de>
PR fortran/64771
gcc/fortran/
* interface.c (check_dummy_characteristics): Fix coarray
* handling.
testsuite/
* gfortran.dg/coarray_36.f: New.
* gfortran.dg/coarray_37.f90: New.
From-SVN: r220136
Tobias Burnus [Mon, 26 Jan 2015 21:05:39 +0000 (22:05 +0100)]
io.c (gfc_match_inquire): Replace "-1" by a defined constant.
2015-01-26 Tobias Burnus <burnus@net-b.de>
* io.c (gfc_match_inquire): Replace "-1" by a defined constant.
From-SVN: r220135
David Malcolm [Mon, 26 Jan 2015 20:30:12 +0000 (20:30 +0000)]
PR jit/64708: remove libgccjit.so from COMPILERS
gcc/jit/ChangeLog:
PR jit/64708
* config-lang.in (compilers): Drop "libgccjit.so".
From-SVN: r220133
H.J. Lu [Mon, 26 Jan 2015 19:31:55 +0000 (19:31 +0000)]
Revert the last P_POPCNT order change
PR target/64806
* config/i386/i386 (feature_priority): Revert the last P_POPCNT
order change.
From-SVN: r220131
Uros Bizjak [Mon, 26 Jan 2015 18:49:21 +0000 (19:49 +0100)]
re PR target/64795 (too many memory references for `lea')
PR target/64795
* config/i386/i386.md (*movdi_internal): Also check operand 0
to determine TYPE_LEA operand.
(*movsi_internal): Ditto.
From-SVN: r220128
Christophe Lyon [Mon, 26 Jan 2015 16:00:53 +0000 (17:00 +0100)]
Fix incorrect ChangeLog formatting.
From-SVN: r220126
Janus Weil [Mon, 26 Jan 2015 15:56:03 +0000 (16:56 +0100)]
re PR fortran/64230 (Invalid memory reference in a compiler-generated finalizer for allocatable component)
2015-01-26 Janus Weil <janus@gcc.gnu.org>
PR fortran/64230
* class.c (finalize_component): New argument 'sub_ns'. Insert code to
check if 'expr' is associated.
(generate_finalization_wrapper): Rename 'ptr' symbols to 'ptr1' and
'ptr2'. Pass 'sub_ns' to finalize_component.
2015-01-26 Janus Weil <janus@gcc.gnu.org>
PR fortran/64230
* gfortran.dg/class_allocate_18.f90: New.
From-SVN: r220125
Christophe Lyon [Mon, 26 Jan 2015 15:54:22 +0000 (15:54 +0000)]
[ARM/AArch64][testsuite] Add vpaddl tests.
2015-01-26 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vpaddl.c: New file.
From-SVN: r220124
Christophe Lyon [Mon, 26 Jan 2015 15:52:32 +0000 (15:52 +0000)]
[ARM/AArch64][testsuite] Add vpadal tests.
2015-01-26 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vpadal.c: New file.
From-SVN: r220123
Christophe Lyon [Mon, 26 Jan 2015 15:51:06 +0000 (15:51 +0000)]
[ARM/AArch64][testsuite] Add vmnv tests.
2015-01-26 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vmvn.c: New file.
From-SVN: r220122
Christophe Lyon [Mon, 26 Jan 2015 15:48:57 +0000 (15:48 +0000)]
[ARM/AArch64][testsuite] Add vmovl tests.
2015-01-26 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vmovl.c: New file.
From-SVN: r220121
Jakub Jelinek [Mon, 26 Jan 2015 15:47:12 +0000 (16:47 +0100)]
rs6000-cpus.def (POWERPC_MASKS): Add OPTION_MASK_QUAD_MEMORY_ATOMIC.
* config/rs6000/rs6000-cpus.def (POWERPC_MASKS): Add
OPTION_MASK_QUAD_MEMORY_ATOMIC.
From-SVN: r220120
Christophe Lyon [Mon, 26 Jan 2015 15:47:05 +0000 (15:47 +0000)]
[ARM/AArch64][testsuite] Add vpadd, vpmax and vpmin tests.
2015-01-26 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vpXXX.inc: New file.
* gcc.target/aarch64/advsimd-intrinsics/vpadd.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vpmax.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vpmin.c: New file.
From-SVN: r220119
Christophe Lyon [Mon, 26 Jan 2015 15:45:00 +0000 (15:45 +0000)]
[ARM/AArch64][testsuite] Add vmla_n and vmls_n tests.
2015-01-26 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vmlX_n.inc: New file.
* gcc.target/aarch64/advsimd-intrinsics/vmla_n.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vmls_n.c: New file.
From-SVN: r220118
Christophe Lyon [Mon, 26 Jan 2015 15:42:50 +0000 (15:42 +0000)]
[ARM/AArch64][testsuite] Add vsubhn, vraddhn and vrsubhn tests. Split vaddhn.c into vXXXhn.inc and vaddhn.c to share code with other new tests.
2015-01-26 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vXXXhn.inc: New file.
* gcc.target/aarch64/advsimd-intrinsics/vraddhn.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vrsubhn.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vsubhn.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vaddhn.c: Use code from
vXXXhn.inc.
From-SVN: r220117
Renlin Li [Mon, 26 Jan 2015 15:42:15 +0000 (15:42 +0000)]
[AARCH64]Fix TLS local exec model addressing code generation inconsistency.
gcc/
* config/aarch64/aarch64.c (aarch64_load_symref_appropriately): Correct
the comment.
* config/aarch64/aarch64.md * (tlsle_small_<mode>): Add left shift
12-bit for higher part.
From-SVN: r220116
Matthias Klose [Mon, 26 Jan 2015 14:57:41 +0000 (14:57 +0000)]
configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
2015-01-24 Matthias Klose <doko@ubuntu.com>
* configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
* configure: Regenerate.
From-SVN: r220113
Matthias Klose [Mon, 26 Jan 2015 14:51:12 +0000 (14:51 +0000)]
Move wrong ChangeLog entry from the toplevel ChangeLog to
libbacktrace.
From-SVN: r220112
Richard Biener [Mon, 26 Jan 2015 14:50:03 +0000 (14:50 +0000)]
re PR middle-end/64764 (internal compiler error: in is_value_included_in, at tree-ssa-uninit.c:942)
2015-01-26 Richard Biener <rguenther@suse.de>
PR middle-end/64764
* tree-ssa-uninit.c (is_pred_expr_subset_of): Handle
combining two BIT_AND_EXPR predicates.
* gcc.dg/uninit-19.c: New testcase.
From-SVN: r220111
Rainer Orth [Mon, 26 Jan 2015 13:17:23 +0000 (13:17 +0000)]
Make SPARC a vect64 target
* lib/target-supports.exp (check_effective_target_vect64): Add
sparc*-*-*.
From-SVN: r220109
H.J. Lu [Mon, 26 Jan 2015 12:47:20 +0000 (12:47 +0000)]
Initialize ruid in new_var_info
PR bootstrap/64754
* tree-ssa-structalias.c (new_var_info): Initialize ruid.
From-SVN: r220108
Jonathan Wakely [Mon, 26 Jan 2015 11:18:14 +0000 (11:18 +0000)]
2.cc: Add test for non-transparent comparison function.
* testsuite/23_containers/set/operations/2.cc: Add test for
non-transparent comparison function.
From-SVN: r220107
Terry Guo [Mon, 26 Jan 2015 10:14:04 +0000 (10:14 +0000)]
arm.c (arm_file_start): Update the assignment of Tag_ABI_HardFP_use.
2015-01-26 Terry Guo <terry.guo@arm.com>
* config/arm/arm.c (arm_file_start): Update the assignment of
Tag_ABI_HardFP_use.
From-SVN: r220106
Eric Botcazou [Mon, 26 Jan 2015 09:52:50 +0000 (09:52 +0000)]
re PR testsuite/64712 (FAIL: gnat.dg/unchecked_convert1.adb execution test (x86_64/-m32))
PR testsuite/64712
* gnat.dg/unchecked_convert1.adb (Unchecked_Convert1): Initialize A.
From-SVN: r220104
James Greenhalgh [Mon, 26 Jan 2015 09:17:25 +0000 (09:17 +0000)]
[ARM] Wire up the new scheduler description for the ARM Cortex-A57 processor
* config/arm/arm-cores.def (cortex-a57): Use the new Cortex-A57
pipeline model.
config/arm/arm.md: Include the new Cortex-A57 model.
(generic_sched): Don't use generic_sched when tuning for
Cortex-A57.
From-SVN: r220103
Tony Liu [Mon, 26 Jan 2015 03:20:33 +0000 (03:20 +0000)]
scd42-1.c: Improve the check for UAL and non-UAL cases.
2015-01-26 Tony Liu <tony.liu@arm.com>
* gcc.target/arm/scd42-1.c: Improve the check for UAL and
non-UAL cases.
From-SVN: r220102
GCC Administrator [Mon, 26 Jan 2015 00:55:59 +0000 (00:55 +0000)]
Daily bump.
From-SVN: r220101
Janne Blomqvist [Sun, 25 Jan 2015 23:04:50 +0000 (01:04 +0200)]
PR 64770 Make testcase work properly under DejaGNU.
2015-01-26 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/64770
* gfortran.dg/open_new_segv.f90: Add dg- stuff to make test work
correctly, clean up afterwards.
From-SVN: r220098
Mikael Morin [Sun, 25 Jan 2015 20:30:53 +0000 (20:30 +0000)]
re PR fortran/62044 (ICE in USE statement with RENAME for extended derived type)
fortran/
PR fortran/62044
* decl.c (gfc_match_derived_decl): Don't insert a new symtree element.
* module.c (MOD_VERSION): Bump.
(write_module): Don't write list of extensions.
(read_module): Don't jump over list of extensions;
don't load list of extensions.
(load_derived_extensions, write_dt_extensions,
write_derived_extensions): Remove.
testsuite/
PR fortran/62044
* gfortran.dg/use_rename_7.f90: New.
From-SVN: r220097
Uros Bizjak [Sun, 25 Jan 2015 18:39:01 +0000 (19:39 +0100)]
* config/i386/i386.c (get_builtin_code_for_version): Revert unwanted change.
From-SVN: r220096
Allan Sandfeld Jensen [Sun, 25 Jan 2015 18:17:46 +0000 (18:17 +0000)]
i386.c (get_builtin_code_for_version): Add support for BMI and BMI2 multiversion functions.
gcc/ChangeLog:
* config/i386/i386.c (get_builtin_code_for_version): Add
support for BMI and BMI2 multiversion functions.
(fold_builtin_cpu): Add F_BMI and F_BMI2.
libgcc/ChangeLog:
* config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
FEATURE_BMI2.
(get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.
testsuite/ChangeLog:
* gcc.target/i386/funcspec-5.c: Test new multiversion targets.
* g++.dg/ext/mv17.C: Test BMI/BMI2 multiversion dispatcher.
Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>
From-SVN: r220095
Oleg Endo [Sun, 25 Jan 2015 16:54:33 +0000 (16:54 +0000)]
re PR libstdc++/29366 (atomics config for sh is weird)
libstdc++-v3/
PR target/29366
* config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
Remove SH4A inline asm and lock based implementations and use the
defaults from ext/atomicity.h.
From-SVN: r220094
Oleg Endo [Sun, 25 Jan 2015 16:41:25 +0000 (16:41 +0000)]
re PR target/54236 ([SH] Improve addc and subc insn utilization)
gcc/testsuite/
PR target/54236
* gcc.target/sh/pr54236-4.c: New.
From-SVN: r220093
Prathamesh Kulkarni [Sun, 25 Jan 2015 14:26:59 +0000 (14:26 +0000)]
emit-rtl.h (store_bit_field): Move prototype to expmed.h.
2015-01-25 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* emit-rtl.h (store_bit_field): Move prototype to expmed.h.
(extract_bit_field): Likewise.
(extract_low_bits): Likewise.
(expand_mult): Likewise.
(expand_mult_highpart_adjust): Likewise.
From-SVN: r220092
Tom de Vries [Sun, 25 Jan 2015 11:16:28 +0000 (11:16 +0000)]
Make whitespace consistent in MAINTAINERS
2015-01-25 Tom de Vries <tom@codesourcery.com>
* MAINTAINERS: Make whitespace consistent.
From-SVN: r220091
H.J. Lu [Sun, 25 Jan 2015 04:42:50 +0000 (04:42 +0000)]
Support new Intel processor model numbers
gcc/
* config/i386/driver-i386.c (host_detect_local_cpu): Check new
Silvermont, Haswell, Broadwell and Knights Landing model numbers.
* config/i386/i386.c (processor_model): Add
M_INTEL_COREI7_BROADWELL.
(arch_names_table): Add "broadwell".
gcc/testsuite/
* gcc.target/i386/builtin_target.c (check_intel_cpu_model): Add
Silvermont, Ivy Bridge, Haswell and Broadwell tests. Update Sandy
Bridge test.
2015-01-24 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/cpuinfo.c (processor_subtypes): Add
INTEL_COREI7_BROADWELL.
(get_intel_cpu): Support new Silvermont, Haswell and Broadwell
model numbers.
From-SVN: r220090
GCC Administrator [Sun, 25 Jan 2015 00:17:29 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r220089
Janne Blomqvist [Sat, 24 Jan 2015 21:52:34 +0000 (23:52 +0200)]
PR libfortran/64770 Segfault when trying to open existing file with status="new".
libgfortran ChangeLog:
2015-01-24 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/64770
* io/unit.c (filename_from_unit): Check that u->filename != NULL
before calling strdup.
testsuite ChangeLog:
2015-01-24 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/64770
* gfortran.dg/open_new_segv.f90: New test.
From-SVN: r220086
Tobias Burnus [Sat, 24 Jan 2015 17:10:48 +0000 (18:10 +0100)]
parse.c (gfc_parse_file): Fix two-location gfc_error call.
2015-01-24 Tobias Burnus <burnus@net-b.de>
* parse.c (gfc_parse_file): Fix two-location gfc_error call.
From-SVN: r220084
Venkataramanan Kumar [Sat, 24 Jan 2015 15:21:51 +0000 (15:21 +0000)]
Include TSAN dependent sources for 64 bit i?86 target.
2015-01-25 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
* configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
* configure: Regenerate.
* configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
From-SVN: r220083
Oleg Endo [Sat, 24 Jan 2015 13:04:53 +0000 (13:04 +0000)]
re PR target/49263 (SH Target: underutilized "TST #imm, R0" instruction)
gcc/
PR target/49263
PR target/53987
PR target/64345
PR target/59533
PR target/52933
PR target/54236
PR target/51244
* config/sh/sh-protos.h
(sh_extending_set_of_reg::can_use_as_unextended_reg,
sh_extending_set_of_reg::use_as_unextended_reg,
sh_is_nott_insn, sh_movt_set_dest, sh_movrt_set_dest, sh_is_movt_insn,
sh_is_movrt_insn, sh_insn_operands_modified_between_p,
sh_reg_dead_or_unused_after_insn, sh_in_recog_treg_set_expr,
sh_recog_treg_set_expr, sh_split_treg_set_expr): New functions.
(sh_treg_insns): New class.
* config/sh/sh.c (TARGET_LEGITIMATE_COMBINED_INSN): Define target hook.
(scope_counter): New class.
(sh_legitimate_combined_insn, sh_is_nott_insn, sh_movt_set_dest,
sh_movrt_set_dest, sh_reg_dead_or_unused_after_insn,
sh_extending_set_of_reg::can_use_as_unextended_reg,
sh_extending_set_of_reg::use_as_unextended_reg, sh_recog_treg_set_expr,
sh_in_recog_treg_set_expr, sh_try_split_insn_simple,
sh_split_treg_set_expr): New functions.
(addsubcosts): Handle treg_set_expr.
(sh_rtx_costs): Handle IF_THEN_ELSE and ZERO_EXTRACT.
(sh_rtx_costs): Use arith_reg_operand in SIGN_EXTEND and ZERO_EXTEND.
(sh_rtx_costs): Handle additional bit test patterns in EQ and AND cases.
(sh_insn_operands_modified_between_p): Make non-static.
* config/sh/predicates.md (zero_extend_movu_operand): Allow
simple_mem_operand in addition to displacement_mem_operand.
(zero_extend_operand): Don't allow zero_extend_movu_operand.
(treg_set_expr, treg_set_expr_not_const01,
arith_reg_or_treg_set_expr): New predicates.
* config/sh/sh.md (tstsi_t): Use arith_reg_operand and
arith_or_int_operand instead of logical_operand. Convert to
insn_and_split. Try to optimize constant operand in splitter.
(tsthi_t, tstqi_t): Fold into *tst<mode>_t. Convert to insn_and_split.
(*tstqi_t_zero): Delete.
(*tst<mode>_t_subregs): Add !sh_in_recog_treg_set_expr split condition.
(tstsi_t_and_not): Delete.
(tst<mode>_t_zero_extract_eq): Rename to *tst<mode>_t_zero_extract.
Convert to insn_and_split.
(unnamed split, tstsi_t_zero_extract_xor,
tstsi_t_zero_extract_subreg_xor_little,
tstsi_t_zero_extract_subreg_xor_big): Delete.
(*tstsi_t_shift_mask): New insn_and_split.
(cmpeqsi_t, cmpgesi_t): Add new split for const_int 0 operands and try
to recombine with surrounding insns when splitting.
(*negtstsi): Add !sh_in_recog_treg_set_expr condition.
(cmp_div0s_0, cmp_div0s_1, *cmp_div0s_0, *cmp_div0s_1): Rewrite as ...
(cmp_div0s, *cmp_div0s_1, *cmp_div0s_2, *cmp_div0s_3, *cmp_div0s_4,
*cmp_div0s_5, *cmp_div0s_6): ... these new insn_and_split patterns.
(*cbranch_div0s: Delete.
(*addc): Convert to insn_and_split. Use treg_set_expr as 3rd operand.
Try to recombine with surrounding insns when splitting. Add operand
order variants.
(*addc_t_r, *addc_r_t): Use treg_set_expr_not_const01.
(*addc_r_r_1, *addc_r_lsb, *addc_r_r_lsb, *addc_r_lsb_r, *addc_r_msb,
*addc_r_r_msb, *addc_2r_msb): Delete.
(*addc_2r_lsb): Rename to *addc_2r_t. Use treg_set_expr. Add operand
order variant.
(*addc_negreg_t): New insn_and_split.
(*subc): Convert to insn_and_split. Use treg_set_expr as 3rd operand.
Try to recombine with surrounding insns when splitting.
Add operand order variants.
(*subc_negt_reg, *subc_negreg_t, *reg_lsb_t, *reg_msb_t): New
insn_and_split patterns.
(*rotcr): Use arith_reg_or_treg_set_expr. Try to recombine with
surrounding insns when splitting.
(unnamed rotcr split): Use arith_reg_or_treg_set_expr.
(*rotcl): Likewise. Add zero_extract variant.
(*ashrsi2_31): New insn_and_split.
(*negc): Convert to insn_and_split. Use treg_set_expr.
(*zero_extend<mode>si2_disp_mem): Update comment.
(movrt_negc, *movrt_negc, nott): Add !sh_in_recog_treg_set_expr split
condition.
(*mov_t_msb_neg, mov_neg_si_t): Use treg_set_expr. Try to recombine
with surrounding insns when splitting.
(any_treg_expr_to_reg): New insn_and_split.
(*neg_zero_extract_0, *neg_zero_extract_1, *neg_zero_extract_2,
*neg_zero_extract_3, *neg_zero_extract_4, *neg_zero_extract_5,
*neg_zero_extract_6, *zero_extract_0, *zero_extract_1,
*zero_extract_2): New single bit zero extract patterns.
(bld_reg, *bld_regqi): Fold into bld<mode>_reg.
(*get_thread_pointersi, store_gbr, *mov<mode>_gbr_load,
*mov<mode>_gbr_load, *mov<mode>_gbr_load, *mov<mode>_gbr_load,
*movdi_gbr_load): Use arith_reg_dest instead of register_operand for
set destination.
(set_thread_pointersi, load_gbr): Use arith_reg_operand instead of
register_operand for set source.
gcc/testsuite/
PR target/49263
PR target/53987
PR target/64345
PR target/59533
PR target/52933
PR target/54236
PR target/51244
* gcc.target/sh/pr64345-1.c: New.
* gcc.target/sh/pr64345-2.c: New.
* gcc.target/sh/pr59533-1.c: New.
* gcc.target/sh/pr49263.c: Adjust matching of expected insns.
* gcc.target/sh/pr52933-2.c: Likewise.
* gcc.target/sh/pr54089-1.c: Likewise.
* gcc.target/sh/pr54236-1.c: Likewise.
* gcc.target/sh/pr51244-20-sh2a.c: Likewise.
* gcc.target/sh/pr49263-1.c: Remove xfails.
* gcc.target/sh/pr49263-2.c: Likewise.
* gcc.target/sh/pr49263-3.c: Likewise.
* gcc.target/sh/pr53987-1.c: Likewise.
* gcc.target/sh/pr52933-1.c: Adjust matching of expected insns.
(test_24, test_25, test_26, test_27, test_28, test_29, test_30): New.
* gcc.target/sh/pr51244-12.c: Adjust matching of expected insns.
(test05, test06, test07, test08, test09, test10, test11, test12): New.
* gcc.target/sh/pr54236-3.c: Adjust matching of expected insns.
(test_002, test_003, test_004, test_005, test_006, test_007, test_008,
test_009): New.
* gcc.target/sh/pr51244-4.c: Adjust matching of expected insns.
(test_02): New.
From-SVN: r220081
Tom de Vries [Sat, 24 Jan 2015 11:46:06 +0000 (11:46 +0000)]
Fix avx512f spec in gcc.target/i386/funcspec-5.c
2015-01-24 Tom de Vries <tom@codesourcery.com>
* gcc.target/i386/funcspec-5.c: Replace avx512 with avx512f.
From-SVN: r220079
Jan Hubicka [Sat, 24 Jan 2015 06:26:46 +0000 (07:26 +0100)]
i386.opt (prefetch_sse): New targetsave.
* i386.opt (prefetch_sse): New targetsave.
* i386.c (ix86_function_specific_save): Save prefetch_sse.
(ix86_function_specific_restore): Restore prefetch_sse and initialize
ix86_cost/ix86_tune_cost.
From-SVN: r220077
Matthias Klose [Sat, 24 Jan 2015 02:46:22 +0000 (02:46 +0000)]
configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
2015-01-24 Matthias Klose <doko@ubuntu.com>
* configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
* configure: Regenerate.
From-SVN: r220075
GCC Administrator [Sat, 24 Jan 2015 00:17:05 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r220073
Ian Lance Taylor [Sat, 24 Jan 2015 00:02:55 +0000 (00:02 +0000)]
re PR go/63565 (please document that (and why) Go binaries should not be stripped)
PR go/63565
* gccgo.texi (Invoking gccgo): Mention that Go programs should not
be stripped.
* gccgo.texi (C Interoperability): Mention that people should use
cgo.
From-SVN: r220070
Ian Lance Taylor [Fri, 23 Jan 2015 23:52:36 +0000 (23:52 +0000)]
re PR go/64510 (FAIL: go.test/test/nilptr2.go execution on non-split-stack targets)
PR go/64510
* go.test/go-test.exp (go-gc-tests): Skip nilptr2.go test on
targets without split stack support.
From-SVN: r220069
Ian Lance Taylor [Fri, 23 Jan 2015 23:45:04 +0000 (23:45 +0000)]
re PR go/64573 (Cmd.Start swallows error from fork()/clone())
PR go/64573
syscall: Restore line somehow lost in libgo merge.
From-SVN: r220068
Ian Lance Taylor [Fri, 23 Jan 2015 23:22:29 +0000 (23:22 +0000)]
re PR go/64725 (FAIL: libgo/runtime TestFinalizerType testing.go:278: #2: finalizer for type func(*int) didn't run)
PR go/64725
runtime: Disable tests that require that a finalizer run.
From-SVN: r220067
Ian Lance Taylor [Fri, 23 Jan 2015 23:11:59 +0000 (23:11 +0000)]
re PR go/64738 (go, gofmt and cgo binaries linked statically)
PR go/64738
* Makefile.am (AM_LDFLAGS): Remove -static-libgo.
* Makefile.in: Rebuild.
From-SVN: r220066
David Malcolm [Fri, 23 Jan 2015 23:02:25 +0000 (23:02 +0000)]
rs6000, jit: Unbreak libgccjit on ppc (rs6000_output_function_epilogue)
gcc/ChangeLog
* config/rs6000/rs6000.c (rs6000_output_function_epilogue):
Support the JIT by using 0 as the language type.
From-SVN: r220065
Ian Lance Taylor [Fri, 23 Jan 2015 22:26:41 +0000 (22:26 +0000)]
re PR go/64595 (go programs abort when debug info is stripped)
PR go/64595
* go-lang.c (go_langhook_init_options_struct): Set default
debug_info_level.
(go_langhook_post_options): If debug_info_level is still the
default, make sure write_symbols is set.
* gccgo.texi (Invoking gccgo): Document that -g1 is the default.
From-SVN: r220064
Vladimir Makarov [Fri, 23 Jan 2015 20:19:02 +0000 (20:19 +0000)]
Fix typo in the last changelog entry.
From-SVN: r220062
Vladimir Makarov [Fri, 23 Jan 2015 20:15:56 +0000 (20:15 +0000)]
re PR rtl-optimization/64317 (Ineffective allocation of PIC base register)
2015-01-23 Vladimir Makarov <vmakarov@redhat.com>
PR target/64317
* lra-lives.c (make_hard_regno_born): Add parameter. Don't make
REAL_PIC_OFFSET_TABLE_REGNUM conflicting with pic offset pseudo.
(mark_regno_live, process_bb_lives): Pass new paramater value to
make_hard_regno_born.
2015-01-23 Vladimir Makarov <vmakarov@redhat.com>
PR target/64317
* gcc.target/i386/pr64317.c: New test.
From-SVN: r220060
Jakub Jelinek [Fri, 23 Jan 2015 19:55:16 +0000 (20:55 +0100)]
re PR rtl-optimization/63637 (CSE on x86 asm()-s no longer working due to PR/60663 fix)
PR rtl-optimization/63637
PR rtl-optimization/60663
* cse.c (merge_equiv_classes): Set new_elt->cost to MAX_COST
if elt->cost is MAX_COST for ASM_OPERANDS.
(find_sets_in_insn): Fix up comment typo.
(cse_insn): Don't set src_volatile for all non-volatile
ASM_OPERANDS in PARALLELs, but just those with multiple outputs
or with "memory" clobber. Set elt->cost to MAX_COST
for ASM_OPERANDS in PARALLEL. Set src_elt->cost to MAX_COST
if new_src is ASM_OPERANDS and elt->cost is MAX_COST.
* gcc.dg/pr63637-1.c: New test.
* gcc.dg/pr63637-2.c: New test.
* gcc.dg/pr63637-3.c: New test.
* gcc.dg/pr63637-4.c: New test.
* gcc.dg/pr63637-5.c: New test.
* gcc.dg/pr63637-6.c: New test.
* gcc.target/i386/pr63637-1.c: New test.
* gcc.target/i386/pr63637-2.c: New test.
* gcc.target/i386/pr63637-3.c: New test.
* gcc.target/i386/pr63637-4.c: New test.
* gcc.target/i386/pr63637-5.c: New test.
* gcc.target/i386/pr63637-6.c: New test.
From-SVN: r220059
Uros Bizjak [Fri, 23 Jan 2015 19:51:10 +0000 (20:51 +0100)]
sse.md (sse2_loadld): Set attribute isa to sse2 for alternative 1.
* config/i386/sse.md (sse2_loadld): Set attribute isa to sse2 for
alternative 1.
From-SVN: r220058
Ian Lance Taylor [Fri, 23 Jan 2015 19:49:53 +0000 (19:49 +0000)]
re PR go/64595 (go programs abort when debug info is stripped)
PR go/64595
runtime: Don't crash in runtime_callers if no debug info available.
From-SVN: r220057
Uros Bizjak [Fri, 23 Jan 2015 19:46:43 +0000 (20:46 +0100)]
elf-lib.h: New file.
libgcc/ChangeLog:
* config/i386/elf-lib.h: New file.
(CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
Wrap definition in #ifdef __i386__.
* libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
(i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
(i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
(x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
to tm_file.
gcc/ChangeLog:
* config/i386/gnu-user.h (CRT_GET_RFIB_DATA): Move definition to
libgcc/config/i386/elf-lib.h.
From-SVN: r220056
Jakub Jelinek [Fri, 23 Jan 2015 18:33:31 +0000 (19:33 +0100)]
re PR driver/64737 (gcc -v print extra blank line)
PR driver/64737
* gcc.c (print_configuration): Don't print a blank line at the end
here...
(run_attempt): ... but here unstead.
From-SVN: r220055
Jakub Jelinek [Fri, 23 Jan 2015 18:19:50 +0000 (19:19 +0100)]
re PR middle-end/64734 (ICE at omp lowering)
PR middle-end/64734
* omp-low.c (scan_sharing_clauses): Don't ignore
OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION GOMP_MAP_POINTER clauses
on target data/update constructs.
* libgomp.c/pr64734.c: New test.
From-SVN: r220053
Jason Merrill [Fri, 23 Jan 2015 16:37:55 +0000 (11:37 -0500)]
fix changelog
From-SVN: r220049
Bernd Edlinger [Fri, 23 Jan 2015 16:32:34 +0000 (16:32 +0000)]
re PR target/50928 (m32c ICE building RTEMS)
2015-01-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR target/50928
* config/m32c/m32c.c (encode_pattern_1): Removed gcc_unreachable here.
(DEBUG_RELOAD): Removed define.
(m32c_limit_reload_class): Enable traces with if DEBUG0.
(m32c_function_arg): Added a type cast.
(m32c_legitimize_reload_address): Push A_REGS reload with PSImode.
* config/m32c/addsub.md (addsi3_1): Specify the mode of all arguments.
* config/m32c/bitops.md (andqi3_16): Likewise.
* config/m32c/mov.md (m32c_immd_dbl_mov): Likewise.
(push_a01_l): Likewise.
From-SVN: r220048
Jason Merrill [Fri, 23 Jan 2015 16:30:00 +0000 (11:30 -0500)]
re PR c++/64314 (ICE in record_reference, at cgraphbuild.c:87)
PR c++/64314
PR c++/57510
* typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
that has been completely split out.
From-SVN: r220047
Jason Merrill [Fri, 23 Jan 2015 16:29:46 +0000 (11:29 -0500)]
re PR c++/64701 (internal compiler error: unexpected expression ‘<statement>’ of kind do_stmt)
PR c++/64701
* constexpr.c (maybe_constant_value): Just hand back STATEMENT_LIST.
From-SVN: r220046
David Malcolm [Fri, 23 Jan 2015 16:28:14 +0000 (16:28 +0000)]
PR jit/64721: toplev: don't install signal-handlers when running within libgccjit
gcc/ChangeLog:
PR jit/64721
* main.c (main): Construct toplev instances with init_signals=true.
* toplev.c (general_init): Add param "init_signals", and use it to
conditionalize the calls to signal and host_hooks.extra_signals.
(toplev::toplev): Add param "init_signals".
(toplev::main): When invoking general_init, pass m_init_signals
to control whether signal-handlers are installed.
* toplev.h (toplev::toplev): Add param "init_signals".
(toplev::m_init_signals): New field.
gcc/jit/ChangeLog:
PR jit/64721
* jit-playback.c (gcc::jit::playback::context::compile): Construct
toplev instances with init_signals=false.
From-SVN: r220045
David Malcolm [Fri, 23 Jan 2015 15:57:42 +0000 (15:57 +0000)]
PR jit/64722: fix corruption of %ebx on 32-bit i386 with libgccjit
gcc/ChangeLog:
PR jit/64722
* emit-rtl.c (init_emit_regs): Set pic_offset_table_rtx to
NULL_RTX before testing PIC_OFFSET_TABLE_REGNUM, since the
latter may be affected by the former (e.g. on i686).
From-SVN: r220044
Jonathan Wakely [Fri, 23 Jan 2015 15:23:20 +0000 (15:23 +0000)]
gnu.ver: Tighten GLIBCXX_3.4 patterns to not match new std::string constructors for...
* config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
new std::string constructors for byname facets.
From-SVN: r220043
Martin Liska [Fri, 23 Jan 2015 15:09:08 +0000 (16:09 +0100)]
Remove false positives for warnings that break LTO profiled
* tree.h (tree_vec_elt_check): Workaround -Wstrict-overflow
false positive during profiledbootstrap.
* decl.c (attr_decl1): Workaround -Wmaybe-uninitialized
false positive during profiledbootstrap by initializing them.
* matchexp.c (match_mult_operand): Likewise.
* module.c (write_atom): Likewise.
(read_module): Likewise.
From-SVN: r220042
Jason Merrill [Fri, 23 Jan 2015 14:59:10 +0000 (09:59 -0500)]
re PR c++/64727 (g++.dg/torture/darwin-cfstring-3.C:11:80: internal compiler error: Segmentation fault: 11)
PR c++/64727
* constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
of CONST_DECL.
From-SVN: r220041
Richard Biener [Fri, 23 Jan 2015 13:08:32 +0000 (13:08 +0000)]
re PR testsuite/63439 (FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling")
2015-01-23 Richard Biener <rguenther@suse.de>
PR testsuite/63439
* gcc.dg/vect/bb-slp-11.c: Require vect_pack_trunc.
* gcc.dg/vect/bb-slp-26.c: Require vect_hw_misalign.
From-SVN: r220039
Tom de Vries [Fri, 23 Jan 2015 12:54:16 +0000 (12:54 +0000)]
Make fopenacc an LTO option
2015-01-23 Tom de Vries <tom@codesourcery.com>
PR libgomp/64672
* lto-opts.c (lto_write_options): Output non-explicit conservative
-fno-openacc.
* lto-wrapper.c (merge_and_complain): Handle merging -fopenacc.
(append_compiler_options): Pass -fopenacc through.
* c.opt (fopenacc): Mark as LTO option.
* lang.opt (fopenacc): Mark as LTO option.
* testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
From-SVN: r220038
Tom de Vries [Fri, 23 Jan 2015 12:53:55 +0000 (12:53 +0000)]
Make fopenmp an LTO option
2015-01-23 Tom de Vries <tom@codesourcery.com>
PR libgomp/64707
* lto-opts.c (lto_write_options): Output non-explicit conservative
-fno-openmp.
* lto-wrapper.c (merge_and_complain): Handle merging -fopenmp.
(append_compiler_options): Pass -fopenmp through.
* c.opt (fopenmp): Mark as LTO option.
* lang.opt (fopenmp): Mark as LTO option.
* testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
dg-options.
From-SVN: r220037
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