mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-03-21 01:42:38 +08:00
Code Issues Packages Projects Releases Wiki Activity
135,972 Commits 73 Branches 201 Tags
Commit Graph

135972 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Martin Liska
97440db5eb 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
 2015-01-23 15:09:08 +00:00
Jason Merrill
7c83622c6b 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
 2015-01-23 09:59:10 -05:00
Richard Biener
350d17ef90 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
 2015-01-23 13:08:32 +00:00
Tom de Vries
a0c88d0629 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
 2015-01-23 12:54:16 +00:00
Tom de Vries
1506ae0e1e 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
 2015-01-23 12:53:55 +00:00
Marek Polacek
10ef8f287e re PR preprocessor/60570 (expression in 'elif' directive mis-diagnosed as error when group will be skipped) 
DR#412
	PR preprocessor/60570
	* directives.c (do_elif): Don't evaluate #elif conditionals
	when they don't need to be.

	* gcc.dg/cpp/pr36320.c: Turn dg-error into dg-bogus.
	* gcc.dg/cpp/pr60570.c: New test.

From-SVN: r220035
 2015-01-23 11:57:43 +00:00
Venkataramanan Kumar
b0edd457a1 Conditionally include target specific files while building TSAN 2015-01-25... 
Conditionally include target specific files while building TSAN
2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>

        * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
        * configure: Regenerate.
        * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
        (libtsan_la_DEPENDENCIES): Likewise.
        * Makefile.in: Regenerate.
        * asan/Makefile.in: Regenerate.
        * interception/Makefile.in: Regenerate.
        * libbacktrace/Makefile.in: Regenerate.
        * lsan/Makefile.in: Regenerate.
        * sanitizer_common/Makefile.in: Regenerate.
        * tsan/Makefile.in: Regenerate.
        * ubsan/Makefile.in: Regenerate.

From-SVN: r220034
 2015-01-23 11:53:04 +00:00
Richard Biener
8f000887e2 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/vect-33.c: Adjust target selectors for v16qi
	vectorization on vect64 targets.

From-SVN: r220033
 2015-01-23 11:00:10 +00:00
Andre Vehreschild
63a1dd103f In gcc/fortran/ fixed some cosmetics. 
* trans-decl.c (gfc_finish_var_decl): Fixed moved comment.
	* trans-stmt.c (gfc_trans_allocate): Fixed indentation.

From-SVN: r220032
 2015-01-23 11:01:39 +01:00
Jakub Jelinek
bd849fe605 re PR debug/64511 (ICE at -O3 with -g enabled on x86_64-linux-gnu) 
PR debug/64511
	* dwarf2out.c (struct dw_loc_descr_node): Add chain_next
	GTY markup.

From-SVN: r220031
 2015-01-23 10:47:51 +01:00
Jakub Jelinek
b55f40c122 diagnostic-core.h (internal_error_no_backtrace): New prototype. 
* diagnostic-core.h (internal_error_no_backtrace): New prototype.
	* diagnostic.def (DK_ICE_NOBT): New kind.
	* diagnostic.c (diagnostic_action_after_output): Handle DK_ICE_NOBT
	like DK_ICE, but never print backtrace.
	(diagnostic_report_diagnostic): Handle DK_ICE_NOBT like DK_ICE.
	(internal_error_no_backtrace): New function.
	* gcc.c (execute): Use internal_error_no_backtrace instead of
	internal_error.
fortran/
	* gfc-diagnostic.def (DK_ICE_NOBT): New kind.

From-SVN: r220030
 2015-01-23 09:51:10 +01:00
Janus Weil
652960d180 re PR fortran/60922 (Memory leak with allocatable CLASS components) 
2015-01-23  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/60922
	* class.c (finalize_component): Apply the check for 'fini_coarray' only
	to coarray components.

2015-01-23  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/60922
	* gfortran.dg/class_allocate_17.f90: New.

From-SVN: r220029
 2015-01-23 09:32:09 +01:00
Tobias Burnus
c146acedf5 re PR fortran/64726 ([OpenACC] ICE with -fopenacc and reduction(+:a)) 
2015-01-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/64726
        * trans-openmp.c (gfc_trans_oacc_combined_directive): Fix
        loop generation.

2015-01-23  Tobias Burnus  <burnus@net-b.de>

        PR fortran/64726
        * gfortran.dg/goacc/combined_loop.f90: New.

From-SVN: r220028
 2015-01-23 08:01:34 +01:00
Braden Obrzut
631ff3e1cd MAINTAINERS (Write After Approval): Add myself. 
2015-01-23  Braden Obrzut  <admin@maniacsvault.net>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r220027
 2015-01-23 06:08:04 +00:00
Jerry DeLisle
bae420fcdb re PR fortran/61933 (Inquire on internal units) 
2015-01-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/61933
	* gfortran.dg/make_unit.f90: New test.

From-SVN: r220026
 2015-01-23 03:37:30 +00:00
Jerry DeLisle
20056f6002 re PR fortran/61933 (Inquire on internal units) 
2015-01-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/61933
	* gfortran.dg/negative_unit_int8.f: Update.

From-SVN: r220025
 2015-01-23 02:06:17 +00:00
Jerry DeLisle
bb295963d4 re PR fortran/61933 (Inquire on internal units) 
2015-01-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/61933
	* io/inquire.c (inquire_via_unit): Set existing to true for
	any negative unit that is currently connected and any positive
	units within range of KIND=4 value.  The unit value for any out
	of range case that may occur if the user is using a KIND=8 will
	have been set to -2 which is reserved and can never be opened,
	and therefore the unit does not exist.

From-SVN: r220024
 2015-01-23 02:01:10 +00:00
Jerry DeLisle
e344505cec re PR fortran/61933 (Inquire on internal units) 
2015-01-22  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/61933
	* libgfortran.h:
	* trans-io.c (set_parameter_value): Delete use of has_iostat.
	Redefine to not generate any runtime error check calls.
	(set_parameter_value_chk): Rename of the former
	set_parameter_value with the runtime error checks and fix
	whitespace. (set_parameter_value_inquire): New function that
	builds a runtime conditional block to set the INQUIRE
	common parameter block unit number to -2 when unit numbers
	exceed positive KIND=4 limits. (gfc_trans_open): Whitespace.
	For unit, use the renamed set_parameter_value_chk.
	(gfc_trans_close): Likewise use renamed function.
	(build_filepos): Whitespace and use renamed function.
	(gfc_trans_inquire): Whitespace and for unit use
	set_parameter_value and set_parameter_value_inquire.
	(gfc_trans_wait): Remove p->iostat from call to
	set_parameter_value. Use new set_parameter_value_chk for unit.
	(build_dt): Use the new set_parameter_value without p->iostat
	and fix whitespace. Use set_parameter_value_chk for unit.

From-SVN: r220023
 2015-01-23 01:59:23 +00:00
Ian Lance Taylor
c92e723dc8 re PR go/64595 (go programs abort when debug info is stripped) 
PR go/64595
	* go.1, gofmt.1: New files.
	* Makefile.am (man_MANS): New variable.
	* Makefile.in: Rebuild.

From-SVN: r220022
 2015-01-23 01:42:08 +00:00
GCC Administrator
c23dfd077f Daily bump. 
From-SVN: r220021
 2015-01-23 00:21:48 +00:00
Matthias Klose
85a1e6370b gets-chk.c: Declare prototype for gets in C11 mode. 
2015-01-22  Matthias Klose  <doko@ubuntu.com>

        * gets-chk.c: Declare prototype for gets in C11 mode.

From-SVN: r220018
 2015-01-22 22:47:31 +00:00
Jeff Law
4c8932dc49 Remove unwanted file 
From-SVN: r220016
 2015-01-22 14:28:52 -07:00
Jeff Law
5e7821eb98 re PR target/52076 (bloated code for setting single bits in bitfields on m68k) 
PR target/52076
	* config/m68k/m68k.md (xorsi3_internal): Twiddle constraints to
	improve code density for small immediate to memory case.
	(insv): Better handle bitfield assignments when the field is
	being set to all ones.
	* config/m68k/predicates.md (reg_or_pow2_m1_operand): New
	operand predicate.

	PR target/52076
	* gcc.target/m68k/pr52076-1.c: New test.
	* gcc.target/m68k/pr52076-2.c: New test.

From-SVN: r220015
 2015-01-22 14:24:28 -07:00
Rainer Orth
33eaef4bf7 gcc.c (LINK_SSP_SPEC): Handle -fstack-protector-explicit for !TARGET_LIBC_PROVIDES_SSP version and... 
* gcc.c (LINK_SSP_SPEC): Handle -fstack-protector-explicit
	for !TARGET_LIBC_PROVIDES_SSP version and
	-fstack-protector-{all,strong,explicit} otherwise.
	* config/freebsd.h (LINK_SSP_SPEC): Handle
	-fstack-protector-{strong,explicit}.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r220014
 2015-01-22 21:45:59 +01:00
Jakub Jelinek
19ac475f49 * tsan/tsan_rtl.h: Cherry pick upstream r226829. 
From-SVN: r220013
 2015-01-22 21:44:25 +01:00
Uros Bizjak
a0d8720ab2 re PR rtl-optimization/64688 (internal compiler error: Max. number of generated reload insns per insn is achieved (90)) 
2015-22-01  Uros Bizjak  <ubizjak@gmail.com>

	PR target/64688
	PR target/64477
	(*vec_dup<mode>): Use (Yi/$r) constraints for alternative 1.

From-SVN: r220012
 2015-01-22 21:25:23 +01:00
Jan Hubicka
d75de25bde re PR ipa/64694 (FAIL: 23_containers/unordered_set/insert/hash_policy.cc) 
PR ipa/64694
	* ipa-inline.c (inline_small_functions): Fix thinko in maintenance of
	heap.

Co-Authored-By: H.J. Lu <hongjiu.lu@intel.com>

From-SVN: r220011
 2015-01-22 19:44:00 +00:00
Wei Mi
ff1803c128 re PR rtl-optimization/64557 (get_addr in true_dependence_1 cannot handle VALUE inside an expr) 
2015-01-22  Wei Mi  <wmi@google.com>

        PR rtl-optimization/64557
        * dse.c (record_store): Call get_addr for mem_addr.
        (check_mem_read_rtx): Likewise.

From-SVN: r220010
 2015-01-22 17:59:23 +00:00
Ian Lance Taylor
6e43628633 compiler: Avoid infinite recursion when describing initialization loops. 
Fixes infinite recursion from golang/go#7558.

From-SVN: r220009
 2015-01-22 17:11:36 +00:00
Eric Botcazou
f77107e814 * fold-const.c (const_binop): Add early return for non-tcc_binary. 
From-SVN: r220007
 2015-01-22 16:44:50 +00:00
Chen Gang
0c7990560b toplev.c (init_local_tick): Process the failure when read fails for random_seed. 
* toplev.c (init_local_tick): Process the failure when read
	fails for random_seed.

From-SVN: r220006
 2015-01-22 09:40:51 -07:00
Chen Gang
e34a176a11 ubsan.c (ubsan_type_descriptor): Use 'pretty_print' for 'pretty_name' to avoid memory overflow. 
* ubsan.c (ubsan_type_descriptor): Use 'pretty_print' for
        'pretty_name' to avoid memory overflow.

From-SVN: r220005
 2015-01-22 09:31:58 -07:00
Chen Gang
324820f162 unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of "(char *)" to avoid qualifier warning by 'xgcc'... 
* unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of
 	"(char *)" to avoid qualifier warning by 'xgcc' compiling.

From-SVN: r220004
 2015-01-22 09:22:31 -07:00
Richard Biener
f4b05e7468 re PR tree-optimization/64728 (internal compiler error: SSA corruption) 
2015-01-22  Richard Biener  <rguenther@suse.de>

	PR middle-end/64728
	* tree-ssa-coalesce.c (coalesce_partitions): Do not perform
	abnormal coalescing on undefined SSA names.

	* gcc.dg/torture/pr64728.c: New testcase.

From-SVN: r220003
 2015-01-22 16:07:36 +00:00
Uros Bizjak
9832176855 re PR rtl-optimization/64688 (internal compiler error: Max. number of generated reload insns per insn is achieved (90)) 
PR target/64688
	PR target/64477
	* config/i386/sse.md (vec_set<mode>_0): Use (Yi/r/C) constraints
	for alternative 3.

testsuite/ChangeLog:

	PR target/64688
	* g++.dg/pr64688.C: New test.

From-SVN: r220000
 2015-01-22 15:43:55 +01:00
Ilya Enkovich
e9ed6b1e27 chkp-always_inline.c (f1): Make static to avoid errors with -fpic. 
gcc/testsuite/

	* gcc.target/i386/chkp-always_inline.c (f1): Make static
	to avoid errors with -fpic.

From-SVN: r219997
 2015-01-22 13:45:13 +00:00
Trevor Saunders
6c4ffa6c4a make fold ignore decl_with_vis.symtab_node 
gcc/

	PR middle-end/63325
	* fold-const.c (fold_checksum_tree): Don't include
	expr.decl_with_vis.symtab_node in the checksum.

From-SVN: r219994
 2015-01-22 11:55:33 +00:00
Andreas Krebbel
cf5b43b050 s390.md (atomic code attribute): Fix typo "ior" -> "or". 
2015-01-22  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.md (atomic code attribute): Fix typo "ior" ->
	"or".

From-SVN: r219993
 2015-01-22 11:39:00 +00:00
Max Ostapenko
f78a6ae44d re PR driver/64690 (-freport-bug issue with comments) 
2015-01-22  Max Ostapenko  <m.ostapenko@partner.samsung.com>

	PR driver/64690
	* gcc.c (insert_comments): New function.
	(try_generate_repro): Call it.
	(append_text): Removed.

From-SVN: r219990
 2015-01-22 12:55:32 +02:00
Richard Biener
0c3068e006 ipa-inline.c (can_inline_edge_p): Disable inlining of edges with IL incompatible options. 
2015-01-22  Richard Biener  <rguenther@suse.de>

	* ipa-inline.c (can_inline_edge_p): Disable inlining of edges
	with IL incompatible options.  Properly honor user optimize
	attributes.

From-SVN: r219989
 2015-01-22 09:25:22 +00:00
Richard Biener
cce93c76ba re PR libstdc++/64535 (Emergency buffer for exception allocation too small) 
2015-01-22  Richard Biener  <rguenther@suse.de>

	PR libstdc++/64535
	* libsupc++/eh_alloc.cc: Include new.
	(bitmask_type): Remove.
	(one_buffer): Likewise.
	(emergency_buffer): Likewise.
	(emergency_used): Likewise.
	(dependents_buffer): Likewise.
	(dependents_used): Likewise.
	(class pool): New custom fixed-size arena, variable size object
	allocator.
	(emergency_pool): New global.
	(__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
	(__cxxabiv1::__cxa_free_exception): Likewise.
	(__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
	(__cxxabiv1::__cxa_free_dependent_exception): Likewise.

	* g++.old-deja/g++.eh/badalloc1.C: Adjust.

From-SVN: r219988
 2015-01-22 09:21:48 +00:00
Tim Shen
770acfc9e3 re PR libstdc++/64680 (basic_regex::operator= does not reset flags) 
PR libstdc++/64680
	* include/bits/regex.h (basic_regex<>::basic_regex,
	basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
	standard interface.
	* testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.

From-SVN: r219987
 2015-01-22 05:07:03 +00:00
Tim Shen
77033d2668 re PR libstdc++/64649 (regex_traits::lookup_classname() only works with random access iterators) 
PR libstdc++/64649
	* include/bits/regex.tcc (regex_traits<>::lookup_collatename,
	regex_traits<>::lookup_classname): Correctly narrow input chars.
	* testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.

From-SVN: r219986
 2015-01-22 05:02:38 +00:00
Ian Lance Taylor
fa3340ec8f Makefile.am (noinst_PROGRAMS): New variable. 
* Makefile.am (noinst_PROGRAMS): New variable.
	(libexecsub_PROGRAMS): Remove variable.
	(install-exec-local, uninstall-local): New targets.
	* Makefile.in: Rebuild.

From-SVN: r219985
 2015-01-22 04:19:11 +00:00
Ian Lance Taylor
d4290ecad0 compiler: Prohibit use of ellipsis operator on multi-valued calls. 
Fixes golang/go#9525.

From-SVN: r219984
 2015-01-22 04:09:04 +00:00
Segher Boessenkool
fad513aa88 Add file I missed. Whoops. 
From-SVN: r219982
 2015-01-22 01:37:17 +01:00
Segher Boessenkool
c8b90a13c7 re PR rtl-optimization/64682 (wrong code at -O2 and -O3 on x86_64-linux-gnu) 
PR rtl-optimization/64682
	* combine.c (distribute_notes): When moving a death note for
	a register that is set in the new I2, make sure to put it
	before that new I2.

	PR rtl-optimization/64682
	* gcc.c-torture/execute/pr64682.c: New file.

From-SVN: r219981
 2015-01-22 01:35:44 +01:00
GCC Administrator
a393438f27 Daily bump. 
From-SVN: r219980
 2015-01-22 00:16:37 +00:00
David Edelsohn
1c2fd8c7cf rs6000.c (rs6000_file_start): Use rs6000_isa_flags not TARGET_DEFAULT. 
* config/rs6000/rs6000.c (rs6000_file_start): Use rs6000_isa_flags
        not TARGET_DEFAULT.

From-SVN: r219977
 2015-01-21 19:13:09 -05:00
Ian Lance Taylor
6632034718 runtime: Add the Go language version information to the Version output. 
From-SVN: r219976
 2015-01-21 23:03:41 +00:00