Jason Merrill [Fri, 22 Feb 2013 22:24:10 +0000 (17:24 -0500)]
re PR c++/56359 (Bogus "error: no matching function for call to ...")
PR c++/56359
* call.c (can_convert_arg): Discard access checks.
From-SVN: r196229
Jason Merrill [Fri, 22 Feb 2013 22:23:56 +0000 (17:23 -0500)]
re PR c++/56395 (ICE, Segmentation fault in tsubst)
PR c++/56395
* tree.c (strip_typedefs): Strip typedefs from TYPENAME_TYPE template
args.
From-SVN: r196228
James Greenhalgh [Fri, 22 Feb 2013 16:39:45 +0000 (16:39 +0000)]
[AArch64] Add missing copyright and build dependency for aarch64-simd-builtins.def
gcc/
* config/aarch64/aarch64-simd-builtins.def: Add copyright header.
* config/aarch64/t-aarch64
(aarch64-builtins.o): Depend on aarch64-simd-builtins.def.
From-SVN: r196224
Vladimir Makarov [Fri, 22 Feb 2013 16:30:22 +0000 (16:30 +0000)]
re PR inline-asm/56148 (inline asm matching constraint with different mode)
2013-02-22 Vladimir Makarov <vmakarov@redhat.com>
PR inline-asm/56148
* lra-constraints.c (process_alt_operands): Reload operand
conflicting with earlier clobber only if no more other conflicting
operands.
From-SVN: r196223
Jakub Jelinek [Fri, 22 Feb 2013 16:07:36 +0000 (17:07 +0100)]
re PR sanitizer/56393 (SIGSEGV when -fsanitize=address and dynamic lib with global objects)
PR sanitizer/56393
* config/gnu-user.h (LIBASAN_EARLY_SPEC): Link in libasan_preinit.o
if not linking a shared library.
* lib/asan-dg.exp (asan_link_flags): Add
-B${gccpath}/libsanitizer/asan/ to flags.
* asan/Makefile.am (nodist_toolexeclib_HEADERS): Set to
libasan_preinit.o.
(libasan_preinit.o): Depend on asan_preinit.o.
* asan/Makefile.in: Regenerated.
* asan/asan_preinit.cc: New file, synced from upstream.
* asan/asan_rtl.cc: Remove preinit stuff, synced from upstream.
From-SVN: r196222
Seth LaForge [Fri, 22 Feb 2013 15:57:17 +0000 (15:57 +0000)]
config.gcc (arm*-*-eabi*): Treat arm*eb as big-endian.
2013-02-22 Seth LaForge <sethml@google.com>
* config.gcc (arm*-*-eabi*): Treat arm*eb as big-endian.
From-SVN: r196221
Greta Yorsh [Fri, 22 Feb 2013 14:23:12 +0000 (14:23 +0000)]
arm.md (split for extendsidi): Update condition.
2013-02-22 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/arm.md (split for extendsidi): Update condition.
(zero_extend<mode>di2,extend<mode>di2): Add an alternative.
* config/arm/iterators.md (qhs_extenddi_cstr): Likewise.
(qhs_zextenddi_cstr): Likewise.
From-SVN: r196220
GCC Administrator [Fri, 22 Feb 2013 00:19:06 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r196218
Jakub Jelinek [Thu, 21 Feb 2013 21:29:29 +0000 (22:29 +0100)]
re PR middle-end/56420 (Arithmetic error in computation with compile time unsigned __int128 constant)
PR middle-end/56420
* expmed.c (EXACT_POWER_OF_2_OR_ZERO_P): Do subtraction in uhwi, to
avoid signed wrapping.
(expand_mult): Handle properly multiplication by
((dword_type) -1) << (BITS_PER_WORD - 1). Improve multiplication by
((dword_type) 1) << (BITS_PER_WORD - 1). Avoid undefined behavior
in the compiler if coeff is HOST_WIDE_INT_MIN.
(expand_divmod): Don't make ext_op1 static, change it's type to
uhwi. Avoid undefined behavior in -INTVAL (op1).
* gcc.dg/torture/pr56420.c: New test.
From-SVN: r196215
Jakub Jelinek [Thu, 21 Feb 2013 21:28:03 +0000 (22:28 +0100)]
re PR rtl-optimization/50339 (suboptimal register allocation for abs(__int128_t))
PR rtl-optimization/50339
* lower-subreg.h (struct lower_subreg_choices): Add splitting_ashiftrt
field.
* lower-subreg.c (compute_splitting_shift): Handle ASHIFTRT.
(compute_costs): Call compute_splitting_shift also for ASHIFTRT
into splitting_ashiftrt field.
(find_decomposable_shift_zext, resolve_shift_zext): Handle also
ASHIFTRT.
(dump_choices): Fix up printing LSHIFTRT choices, print ASHIFTRT
choices.
From-SVN: r196214
Aldy Hernandez [Thu, 21 Feb 2013 20:16:26 +0000 (20:16 +0000)]
re PR middle-end/56108 (Asm statement in transaction_relaxed crashes compiler.)
PR middle-end/56108
* trans-mem.c (execute_tm_mark): Do not expand transactions that
are sure to go irrevocable.
testsuite/
* gcc.dg/tm/memopt-1.c: Declare functions transaction_safe.
From-SVN: r196213
Jack Howarth [Thu, 21 Feb 2013 19:12:43 +0000 (19:12 +0000)]
Makefile.am (libasan_la_SOURCES): Remove deprecated dynamic/asan_interceptors_dynamic.cc.
* asan/Makefile.am (libasan_la_SOURCES): Remove deprecated
dynamic/asan_interceptors_dynamic.cc.
* asan/Makefile.in: Regenerated.
* merge.sh: Remove merge of deprecated lib/asan/dynamic.
From-SVN: r196211
Janne Blomqvist [Thu, 21 Feb 2013 19:03:10 +0000 (21:03 +0200)]
Fix regression when writing formatted sequential to a pipe.
2013-02-21 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/30162
* io/open.c (test_endfile): Call stell only if size != 0.
* io/unix.c (raw_tell): Revert r194679.
(raw_size): Return size field only for regular files, otherwise 0.
From-SVN: r196210
Andrew Sutton [Thu, 21 Feb 2013 18:24:18 +0000 (18:24 +0000)]
MAINTAINERS (Write After Approval): Add myself.
2013-02-20 Andrew Sutton <andrew.n.sutton@gmail.com>
* MAINTAINERS (Write After Approval): Add myself.
From-SVN: r196209
Hans-Peter Nilsson [Thu, 21 Feb 2013 16:41:25 +0000 (16:41 +0000)]
rtl.texi (vec_concat, [...]): Mention that scalars are valid operands.
* doc/rtl.texi (vec_concat, vec_duplicate): Mention that
scalars are valid operands.
From-SVN: r196208
Martin Jambor [Thu, 21 Feb 2013 16:08:51 +0000 (17:08 +0100)]
re PR tree-optimization/56310 (ICE: in decide_about_value, at ipa-cp.c:3310 with -fipa-cp -fno-early-inlining -fipa-cp-clone --param=ipa-cp-eval-threshold=1)
2013-02-21 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/56310
* ipa-cp.c (agg_replacements_to_vector): New parameter index, copy
only matching indices and non-negative final offsets.
(intersect_aggregates_with_edge): Pass src_idx to
agg_replacements_to_vector. Pass src_idx insstead of index to
intersect_with_agg_replacements.
testsuite/
* g++.dg/ipa/pr56310.C: New test.
From-SVN: r196207
Martin Jambor [Thu, 21 Feb 2013 16:05:27 +0000 (17:05 +0100)]
ipa-cp.c (good_cloning_opportunity_p): Dump the real threshold instead of hard-wired defaults.
2013-02-21 Martin Jambor <mjambor@suse.cz>
* ipa-cp.c (good_cloning_opportunity_p): Dump the real threshold
instead of hard-wired defaults.
From-SVN: r196206
Jakub Jelinek [Thu, 21 Feb 2013 14:25:32 +0000 (15:25 +0100)]
asan_rtl.cc (__asan_preinit): Don't add if PIC macro is defined.
* asan/asan_rtl.cc (__asan_preinit): Don't add if PIC macro is
defined. Add used attribute.
From-SVN: r196205
Maciej W. Rozycki [Thu, 21 Feb 2013 14:06:52 +0000 (14:06 +0000)]
invoke.texi (MIPS Options): Update documentation of the floating-point multiply-accumulate instruction...
* doc/invoke.texi (MIPS Options): Update documentation of the
floating-point multiply-accumulate instruction restrictions.
From-SVN: r196204
Maciej W. Rozycki [Thu, 21 Feb 2013 14:05:35 +0000 (14:05 +0000)]
Fix ChangeLog typo.
From-SVN: r196203
Janus Weil [Thu, 21 Feb 2013 12:26:44 +0000 (13:26 +0100)]
re PR fortran/56385 ([OOP] ICE with allocatable function result in a procedure-pointer component)
2013-02-21 Janus Weil <janus@gcc.gnu.org>
PR fortran/56385
* trans-array.c (structure_alloc_comps): Handle procedure-pointer
components with allocatable result.
2013-02-21 Janus Weil <janus@gcc.gnu.org>
PR fortran/56385
* gfortran.dg/proc_ptr_comp_37.f90: New.
From-SVN: r196202
Kostya Serebryany [Thu, 21 Feb 2013 10:57:10 +0000 (10:57 +0000)]
libsanitizer merge from upstream r175733
From-SVN: r196201
Richard Biener [Thu, 21 Feb 2013 10:52:39 +0000 (10:52 +0000)]
re PR tree-optimization/56415 (Performance regression after fix for 56273)
2013-02-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/56415
Revert
2013-02-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/56273
* tree-vrp.c (simplify_cond_using_ranges): Disable for the
first VRP run.
* g++.dg/warn/Warray-bounds-6.C: New testcase.
* gcc.dg/tree-ssa/pr21559.c: Adjust.
* gcc.dg/tree-ssa/vrp17.c: Likewise.
* gcc.dg/tree-ssa/vrp18.c: Likewise.
* gcc.dg/tree-ssa/vrp23.c: Likewise.
* gcc.dg/tree-ssa/vrp24.c: Likewise.
From-SVN: r196200
Marek Polacek [Thu, 21 Feb 2013 10:21:19 +0000 (10:21 +0000)]
New test for PR56398.
From-SVN: r196199
Jakub Jelinek [Thu, 21 Feb 2013 09:40:44 +0000 (10:40 +0100)]
re PR bootstrap/56258 (Please upgrade doc/*.texi to the latest texinfo package(s))
PR bootstrap/56258
* doc/invoke.texi (-fdump-rtl-pro_and_epilogue): Use @item
instead of @itemx.
* gnat-style.texi (@title): Remove @hfill.
* projects.texi: Avoid line wrapping inside of @pxref or
@xref.
* doc/cp-tools.texinfo (Virtual Machine Options): Use just
one @gccoptlist instead of 3 separate ones.
From-SVN: r196196
Jakub Jelinek [Thu, 21 Feb 2013 09:33:49 +0000 (10:33 +0100)]
re PR inline-asm/56405 (ICE on questionable "m" argument)
PR inline-asm/56405
* expr.c (expand_expr_real_1) <case TARGET_MEM_REF, MEM_REF>: Don't
use movmisalign or extract_bit_field for EXPAND_MEMORY modifier.
* gcc.c-torture/compile/pr56405.c: New test.
From-SVN: r196195
Tobias Burnus [Thu, 21 Feb 2013 09:23:31 +0000 (10:23 +0100)]
re PR fortran/56416 (texinfo 5: Many warnings for gfortran's *.texi)
2012-02-21 Tobias Burnus <burnus@net-b.de>
PR fortran/56416
* gfortran.texi (Part II: Language Reference, Extensions,
Non-Fortran Main Program): Sort @menu to match actual section order.
* intrinsic.texi (Intrinsic Procedures): Ditto.
(C_F_POINTER, PRECISION): Move to the alphabetically correct place.
From-SVN: r196194
GCC Administrator [Thu, 21 Feb 2013 00:19:11 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r196191
Jonathan Wakely [Wed, 20 Feb 2013 22:41:58 +0000 (22:41 +0000)]
streambuf (basic_streambuf): Use injected class name instead of non-standard __streambuf_type typedef.
* include/std/streambuf (basic_streambuf): Use injected class name
instead of non-standard __streambuf_type typedef. Fix unclosed Doxygen
group.
From-SVN: r196185
Jonathan Wakely [Wed, 20 Feb 2013 22:41:51 +0000 (22:41 +0000)]
faq.html: Fix spelling.
* doc/html/faq.html: Fix spelling.
* doc/xml/faq.xml: Likewise.
* include/bits/basic_ios.h: Likewise.
* include/bits/regex.h: Likewise.
* include/std/istream: Likewise.
* include/std/streambuf: Likewise.
From-SVN: r196184
Jonathan Wakely [Wed, 20 Feb 2013 21:23:44 +0000 (21:23 +0000)]
55043.cc: Add missing namespace qualification.
* testsuite/23_containers/unordered_set/55043.cc: Add missing
namespace qualification.
* testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
From-SVN: r196183
Ian Lance Taylor [Wed, 20 Feb 2013 20:04:36 +0000 (20:04 +0000)]
re PR go/56171 (syscall FAILs on Solaris)
PR go/56171
syscall: Solaris fixes for passing file descriptor.
From Rainer Orth.
From-SVN: r196180
Ian Lance Taylor [Wed, 20 Feb 2013 19:45:10 +0000 (19:45 +0000)]
re PR go/56320 (Several libgo tests FAIL on 64-bit Solaris/x86)
PR go/56320
runtime: Support Solaris AMD64 in lfstack.
The address space layout is similar on SPARC64 and AMD64 when
running Solaris.
From-SVN: r196179
Jan Hubicka [Wed, 20 Feb 2013 15:47:21 +0000 (16:47 +0100)]
re PR tree-optimization/56265 (ICE in ipa_make_edge_direct_to_target)
PR tree-optimization/56265
* ipa-prop.c (ipa_make_edge_direct_to_target): Fixup callgraph when target is
referenced for firs ttime.
* testsuite/g++.dg/ipa/devirt-11.C: New testcase.
From-SVN: r196177
Richard Biener [Wed, 20 Feb 2013 15:19:13 +0000 (15:19 +0000)]
tree-call-cdce.c (tree_call_cdce): Do not remove unused locals.
2013-02-20 Richard Biener <rguenther@suse.de>
* tree-call-cdce.c (tree_call_cdce): Do not remove unused locals.
* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Likewise.
* tree-ssa-dce.c (perform_tree_ssa_dce): Likewise.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Do
not return anything.
(rename_ssa_copies): Do not remove unused locals.
* tree-ssa-ccp.c (do_ssa_ccp): Likewise.
* tree-ssanames.c (pass_release_ssa_names): Remove unused
locals first.
* passes.c (execute_function_todo): Do not schedule unused locals
removal if cleanup_tree_cfg did something.
* tree-ssa-live.c (remove_unused_locals): Dump statistics
about the number of removed locals.
* gcc.dg/tree-ssa/forwprop-8.c: Adjust.
From-SVN: r196174
Richard Biener [Wed, 20 Feb 2013 13:38:13 +0000 (13:38 +0000)]
re PR tree-optimization/56398 (ICE (Segmentation fault) in dominated_by_p)
2013-02-20 Richard Biener <rguenther@suse.de>
PR tree-optimization/56398
* tree-vect-loop-manip.c (adjust_debug_stmts): Skip
SSA default defs.
From-SVN: r196172
Martin Jambor [Wed, 20 Feb 2013 12:56:30 +0000 (13:56 +0100)]
re PR tree-optimization/55334 (mgrid regression (ipa-cp disables vectorization))
2013-02-20 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/55334
* ipa-cp.c (initialize_node_lattices): Disable IPA-CP through and to
restricted pointers to arrays.
From-SVN: r196171
Richard Biener [Wed, 20 Feb 2013 11:39:39 +0000 (11:39 +0000)]
re PR tree-optimization/56396 (memory corruption in cc1)
2013-02-20 Richard Biener <rguenther@suse.de>
Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/56396
* tree-ssa-ccp.c (n_const_val): New static variable.
(get_value): Return NULL for SSA names we don't have a lattice
entry for.
(ccp_initialize): Initialize n_const_val.
* tree-ssa-copy.c (n_copy_of): New static variable.
(init_copy_prop): Initialize n_copy_of.
(get_value): Return NULL_TREE for SSA names we don't have a
lattice entry for.
* gcc.dg/pr56396.c: New testcase.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r196170
Martin Jambor [Wed, 20 Feb 2013 10:33:47 +0000 (11:33 +0100)]
ipa-cp.c (initialize_node_lattices): Fix dumping condition.
2013-02-20 Martin Jambor <mjambor@suse.cz>
* ipa-cp.c (initialize_node_lattices): Fix dumping condition.
From-SVN: r196169
Richard Biener [Wed, 20 Feb 2013 09:04:29 +0000 (09:04 +0000)]
genpreds.c (write_lookup_constraint): Do not compare first letter of the constraint again.
2013-02-20 Richard Biener <rguenther@suse.de>
* genpreds.c (write_lookup_constraint): Do not compare first
letter of the constraint again.
From-SVN: r196167
Richard Biener [Wed, 20 Feb 2013 09:03:18 +0000 (09:03 +0000)]
tree-ssa-loop-ivopts.c (alloc_use_cost_map): Use bitmap_count_bits and ceil_log2.
2013-02-20 Richard Biener <rguenther@suse.de>
* tree-ssa-loop-ivopts.c (alloc_use_cost_map): Use bitmap_count_bits
and ceil_log2.
(get_use_iv_cost): Terminate hashtable walk when coming across
an empty entry.
From-SVN: r196166
Paolo Carlini [Wed, 20 Feb 2013 09:02:35 +0000 (09:02 +0000)]
re PR c++/56373 (-Wzero-as-null-pointer-constant: does not catch issues with smart pointers)
/cp
2013-02-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56373
* tree.c (maybe_warn_zero_as_null_pointer_constant): Add.
* cvt.c (ocp_convert): Use the latter.
(cp_convert_to_pointer): Likewise.
* decl.c (check_default_argument): Likewise.
* typeck.c (cp_build_binary_op): Likewise.
* cp-tree.h (maybe_warn_zero_as_null_pointer_constant): Declare.
/testsuite
2013-02-20 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56373
* g++.dg/cpp0x/Wzero-as-null-pointer-constant-2.C: New.
From-SVN: r196165
Igor Zamyatin [Wed, 20 Feb 2013 08:55:16 +0000 (08:55 +0000)]
i386.c (initial_ix86_tune_features): Turn on fp reassociation for avx2 targets.
* config/i386/i386.c (initial_ix86_tune_features): Turn on fp
reassociation for avx2 targets.
From-SVN: r196164
Benjamin Kosnik [Wed, 20 Feb 2013 01:52:36 +0000 (01:52 +0000)]
user.cfg.in: Set __cplusplus to 201103L.
2013-02-19 Benjamin Kosnik <bkoz@redhat.com>
* doc/doxygen/user.cfg.in: Set __cplusplus to 201103L. Change to
_GLIBCXX_INCLUDE_AS_CXX11. DIRECTORY_GRAPH, MARKDOWN_SUPPORT,
AUTOLINK_SUPPORT to NO. Update to doxygen 1.8.3.1.
* include/bits/stl_pair.h: Add to utilities group.
* include/std/tuple: Same.
* include/std/typeindex: Same.
* include/bits/stringfwd.h: Fix markup.
* include/std/limits: Same.
* include/std/type_traits: Same.
* include/tr1/memory: Same.
* include/tr1/regex: Same.
* scripts/run_doxygen: Comment.
* testsuite/20_util/uses_allocator/cons_neg.cc: Fixup line numbers.
From-SVN: r196162
GCC Administrator [Wed, 20 Feb 2013 00:19:27 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r196161
Edgar E. Iglesias [Tue, 19 Feb 2013 23:10:29 +0000 (23:10 +0000)]
Add support for the CLZ insn
Add support for the CLZ insn
* config/microblaze/microblaze.c: microblaze_has_clz = 0
Add version check for v8.10.a to enable microblaze_has_clz
* config/microblaze/microblaze.h: Add TARGET_HAS_CLZ as
combined version and TARGET_PATTERN_COMPARE check
* config/microblaze/microblaze.md: New clzsi2 instruction
From-SVN: r196158
Edgar E. Iglesias [Tue, 19 Feb 2013 23:05:40 +0000 (23:05 +0000)]
microblaze.md (call_value_intern): Check symbol is function before branching.
* config/microblaze/microblaze.md (call_value_intern): Check symbol is
function before branching.
From-SVN: r196157
Edgar E. Iglesias [Tue, 19 Feb 2013 23:00:50 +0000 (23:00 +0000)]
modsi3.S (modsi3): Fix case with 0x80000000 as dividend.
* config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
as dividend.
From-SVN: r196156
Jakub Jelinek [Tue, 19 Feb 2013 21:50:10 +0000 (22:50 +0100)]
re PR libquadmath/56379 (libquadmath: Wrong result for strtoflt128.c if compiled with -O0)
PR libquadmath/56379
* strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
macro.
From-SVN: r196155
John David Anglin [Tue, 19 Feb 2013 14:01:40 +0000 (14:01 +0000)]
re PR target/56347 (FAIL: gfortran.dg/integer_exponentiation_2.f90 -O2 execution test)
PR target/56347
* acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): Remove check for
broken powf.
* configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Likewise.
* intrinsics/c99_functions.c: Likewise.
* configure: Rebuilt.
* config.h.in: Rebuilt.
From-SVN: r196139
Andrey Belevantsev [Tue, 19 Feb 2013 13:52:19 +0000 (17:52 +0400)]
sel-sched-dump.c (dump_insn_rtx_flags): Explicitly set DUMP_INSN_RTX_UID.
* sel-sched-dump.c (dump_insn_rtx_flags): Explicitly set
DUMP_INSN_RTX_UID.
(dump_insn_rtx_1): Pass PATTERN (insn) to str_pattern_slim.
From-SVN: r196138
Andrey Belevantsev [Tue, 19 Feb 2013 13:50:50 +0000 (17:50 +0400)]
re PR middle-end/55889 (ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling)
2012-02-19 Andrey Belevantsev <abel@ispras.ru>
PR middle-end/55889
* sel-sched.c: Include ira.h.
(implicit_clobber_conflict_p): New function.
(moveup_expr): Use it.
* Makefile.in (sel-sched.o): Depend on ira.h.
From-SVN: r196137
Richard Biener [Tue, 19 Feb 2013 12:10:48 +0000 (12:10 +0000)]
re PR tree-optimization/56384 (ICE in fold_binary_loc, at fold-const.c:10422)
2013-02-19 Richard Biener <rguenther@suse.de>
PR tree-optimization/56384
* tree-ssa-sccvn.h (struct vn_phi_s): Add type member.
(vn_hash_type): Split out from ...
(vn_hash_constant_with_type): ... here.
* tree-ssa-sccvn.c (vn_phi_compute_hash): Use vn_hash_type.
(vn_phi_eq): Compare types from vn_phi_s structure.
(vn_phi_lookup): Populate vn_phi_s type.
(vn_phi_insert): Likewise.
* gcc.dg/torture/pr56384.c: New testcase.
From-SVN: r196136
Jakub Jelinek [Tue, 19 Feb 2013 09:14:33 +0000 (10:14 +0100)]
re PR tree-optimization/56350 (ICE in vectorizable_reduction, at tree-vect-loop.c:4731)
PR tree-optimization/56350
* tree-vect-loop.c (vectorizable_reduction): If orig_stmt, return false
if haven't found reduction or nested cycle operand, rather than
asserting we must find it.
* gcc.dg/pr56350.c: New test.
From-SVN: r196134
Jakub Jelinek [Tue, 19 Feb 2013 06:43:34 +0000 (07:43 +0100)]
re PR c++/56381 (ICE: cc1plus: internal compiler error: in gimplify_expr, at gimplify.c:7842)
PR tree-optimization/56381
* tree-ssa-pre.c (create_expression_by_pieces): Fix up last argument
to fold_build3.
* g++.dg/opt/pr56381.C: New test.
From-SVN: r196133
GCC Administrator [Tue, 19 Feb 2013 00:19:15 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r196132
Aldy Hernandez [Tue, 19 Feb 2013 00:04:49 +0000 (00:04 +0000)]
re PR target/52555 (ICE unrecognizable insn with -ffast-math and __attribute__((optimize(xx))))
PR target/52555
* genopinit.c (raw_optab_handler): Use this_fn_optabs.
(swap_optab_enable): Same.
(init_all_optabs): Use argument instead of global.
* tree.h (struct tree_optimization_option): New field
target_optabs.
* expr.h (init_all_optabs): Add argument to prototype.
(TREE_OPTIMIZATION_OPTABS): New.
(save_optabs_if_changed): Protoize.
* optabs.h: Declare this_fn_optabs.
* optabs.c (save_optabs_if_changed): New.
Declare this_fn_optabs.
(init_optabs): Add argument to init_all_optabs() call.
* function.c (invoke_set_current_function_hook): Handle per
function optabs.
* function.h (struct function): New field optabs.
* config/mips/mips.c (mips_set_mips16_mode): Handle when
optimization_current_node has changed.
* target-globals.h (save_target_globals_default_opts): Protoize.
* target-globals.c (save_target_globals_default_opts): New.
c-family/
* c-common.c (handle_optimize_attribute): Call
save_optabs_if_changed.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r196129
Jakub Jelinek [Mon, 18 Feb 2013 19:42:56 +0000 (20:42 +0100)]
re PR pch/54117 (FAIL: ./decl-3.h -O0 -g (internal compiler error))
PR pch/54117
* c-opts.c (c_common_post_options): If debug info is enabled
and non-dwarf*, refuse to load PCH files and when writing PCH
file warn.
* lib/dg-pch.exp (pch-init, pch-finish,
check_effective_target_pch_supported_debug): New procs.
(dg-flags-pch): If $pch_unsupported, make tests UNSUPPORTED.
Likewise if $pch_unsupported_debug and $flags include -g.
Skip FAILs about missing *.gch file if $pch_unsupported_debug
and dg-require-effective-target pch_unsupported_debug.
* g++.dg/pch/pch.exp: Call pch-init and pch-finish.
* objc.dg/pch/pch.exp: Likewise.
* gcc.dg/pch/pch.exp: Likewise.
* gcc.dg/pch/valid-1.c: Add dg-require-effective-target
pch_unsupported_debug.
* gcc.dg/pch/valid-1.hs: Likewise.
* gcc.dg/pch/valid-1b.c: Likewise.
* gcc.dg/pch/valid-1b.hs: Likewise.
Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org>
From-SVN: r196124
John David Anglin [Mon, 18 Feb 2013 16:29:49 +0000 (16:29 +0000)]
re PR target/56347 (FAIL: gfortran.dg/integer_exponentiation_2.f90 -O2 execution test)
PR target/56347
* config/pa/pa.c (pa_conditional_register_usage): On HP-UX, mark
registers %fr12 and %fr12R as call used.
From-SVN: r196123
John David Anglin [Mon, 18 Feb 2013 15:21:32 +0000 (15:21 +0000)]
re PR target/56214 (FAIL: gcc.c-torture/execute/
20050121-1.c compilation, ICE)
PR target/56214
* config/pa/predicates.md (base14_operand): Except for BLKmode, QImode
and HImode, require all displacements to be an integer multiple of the
mode size.
* config/pa/pa.c (pa_legitimate_address_p): For REG+BASE addresses,
only allow QImode and HImode when reload is in progress and strict is
true. Likewise for symbolic addresses. Use base14_operand to check
displacements in REG+BASE addresses.
From-SVN: r196122
Richard Biener [Mon, 18 Feb 2013 13:58:21 +0000 (13:58 +0000)]
re PR tree-optimization/56366 (ICE: verify_gimple failed (incompatible types in PHI argument))
2013-02-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/56366
* tree-vect-loop.c (get_initial_def_for_induction): Properly
handle sign-conversion of outer-loop initial induction value.
* gcc.dg/torture/pr56366.c: New testcase.
From-SVN: r196121
Richard Biener [Mon, 18 Feb 2013 13:09:17 +0000 (13:09 +0000)]
re PR middle-end/56349 (ICE in create_preheader at cfgloopmanip.c:1525)
2013-02-18 Richard Biener <rguenther@suse.de>
PR middle-end/56349
* gcc.dg/torture/pr56350.c: Move ...
* gcc.dg/torture/pr56349.c: ... here.
From-SVN: r196119
Richard Biener [Mon, 18 Feb 2013 13:03:15 +0000 (13:03 +0000)]
re PR tree-optimization/56350 (ICE in vectorizable_reduction, at tree-vect-loop.c:4731)
2013-02-18 Richard Biener <rguenther@suse.de>
PR middle-end/56350
* cfghooks.c (merge_blocks): If we merge a latch into another
block adjust references to it.
* cfgloop.c (flow_loops_find): Reset latch before recomputing it.
(verify_loop_structure): Verify that a recorded latch is in fact
a latch.
* gcc.dg/torture/pr56350.c: New testcase.
From-SVN: r196118
Richard Biener [Mon, 18 Feb 2013 12:11:47 +0000 (12:11 +0000)]
re PR tree-optimization/56321 (ICE:segfault in midend for -funsafe-math-optimizations -O3)
2013-02-18 Richard Biener <rguenther@suse.de>
PR tree-optimization/56321
* tree-ssa-reassoc.c (propagate_op_to_single_use): Properly
order SSA name release and virtual operand unlinking.
* gcc.dg/torture/pr56321.c: New testcase.
From-SVN: r196117
GCC Administrator [Mon, 18 Feb 2013 00:18:32 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r196115
Edgar E. Iglesias [Sun, 17 Feb 2013 16:18:09 +0000 (16:18 +0000)]
Free variable local allocs at block ends.
* config/microblaze/microblaze.md (save_stack_block): Define.
(restore_stack_block): Likewise.
From-SVN: r196110
Tobias Burnus [Sun, 17 Feb 2013 12:57:51 +0000 (13:57 +0100)]
cacoshq.c (cacoshq): Call signbitq instead of signbit.
2013-02-17 Tobias Burnus <burnus@net-b.de>
* math/cacoshq.c (cacoshq): Call signbitq instead of signbit.
From-SVN: r196109
GCC Administrator [Sun, 17 Feb 2013 00:22:57 +0000 (00:22 +0000)]
Daily bump.
From-SVN: r196107
Edgar E. Iglesias [Sat, 16 Feb 2013 19:32:15 +0000 (19:32 +0000)]
Add TARGET_SUPPORTS_PIC flag and check that the flag_pic = 2
* config/microblaze/linux.h (TARGET_SUPPORTS_PIC): Define as 1.
* config/microblaze/microblaze.h (TARGET_SUPPORTS_PIC): Define as 1.
* config/microblaze/microblaze.c (microblaze_option_override):
Bail out early for PIC modes when target does not support PIC.
* gcc.dg/
20020312-2.c: Define MicroBlaze PIC register
From-SVN: r196104
Edgar E. Iglesias [Sat, 16 Feb 2013 17:42:30 +0000 (17:42 +0000)]
microblaze.c (microblaze_asm_trampoline_template): Replace with a microblaze version.
* config/microblaze/microblaze.c (microblaze_asm_trampoline_template):
Replace with a microblaze version.
(microblaze_trampoline_init): Adapt for microblaze.
* gcc/config/microblaze/microblaze.h (TRAMPOLINE_SIZE): Adapt for
microblaze.
From-SVN: r196103
Jakub Jelinek [Sat, 16 Feb 2013 09:32:56 +0000 (10:32 +0100)]
[asan] Fix for PR asan/56330
gcc/
* asan.c (get_mem_refs_of_builtin_call): White space and style
cleanup.
(instrument_mem_region_access): Do not forget to always put
instrumentation of the of 'base' and 'base + len' in a "if (len !=
0) statement, even for cases where either 'base' or 'base + len'
are not instrumented -- because they have been previously
instrumented. Simplify the logic by putting all the statements
instrument 'base + len' inside a sequence, and then insert that
sequence right before the current insertion point. Then, to
instrument 'base + len', just get an iterator on that statement.
And do not forget to update the pointer to iterator the function
received as argument.
gcc/testsuite/
* c-c++-common/asan/no-redundant-instrumentation-4.c: New test file.
* c-c++-common/asan/no-redundant-instrumentation-5.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-6.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-7.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-8.c: Likewise.
* c-c++-common/asan/pr56330.c: Likewise.
* c-c++-common/asan/no-redundant-instrumentation-1.c (test1):
Ensure the size argument of __builtin_memcpy is a constant.
Co-Authored-By: Dodji Seketeli <dodji@redhat.com>
From-SVN: r196102
Jonathan Wakely [Sat, 16 Feb 2013 01:07:11 +0000 (01:07 +0000)]
re PR c++/51242 ([C++11] Unable to use strongly typed enums as bit fields)
/cp
2013-02-15 Jonathan Wakely <jwakely.gcc@gmail.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51242
* decl2.c (grokbitfield): Allow scoped enumeration types.
/testsuite
2013-02-15 Jonathan Wakely <jwakely.gcc@gmail.com>
Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51242
* g++.dg/cpp0x/enum23.C: New.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r196100
GCC Administrator [Sat, 16 Feb 2013 00:18:40 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r196098
Oleg Endo [Fri, 15 Feb 2013 21:28:26 +0000 (21:28 +0000)]
re PR middle-end/54685 ([SH] Improve unsigned int comparison with 0x7FFFFFFF)
PR target/54685
* gcc.target/sh/pr54685.c: Fix scanning of not insn.
From-SVN: r196092
Jason Merrill [Fri, 15 Feb 2013 19:22:14 +0000 (14:22 -0500)]
re PR c++/54276 (Lambda in a Template Function Undefined Reference to local static)
PR c++/54276
* semantics.c (finish_id_expression): Also return the identifier
for an outer local static.
From-SVN: r196091
Vladimir Makarov [Fri, 15 Feb 2013 19:17:02 +0000 (19:17 +0000)]
re PR rtl-optimization/56348 (internal compiler error in assign_by_spills with -m32 -fPIC -msse2)
2013-02-15 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/56348
* lra-assigns.c (reload_pseudo_compare_func): Prefer bigger pseudos.
2013-02-15 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/56348
* gcc.target/i386/pr56348.c: New test.
From-SVN: r196090
Ian Lance Taylor [Fri, 15 Feb 2013 18:55:09 +0000 (18:55 +0000)]
runtime: Do not reserve huge amount of swap on 32 bit architectures.
The mmap() call which reserves the arena should have MAP_NORESERVE
flag as in typical cases this memory will never be (fully) needed.
This matters in environments which do not do Linux style memory
overcommit, such as OpenIndiana/OpenSolaris/Solaris.
The MAP_NORESERVE flag does not exist on all operating systems
(for example FreeBSD). Therefore we define it to zero value in
case it does not exist.
Fixes issue 21.
From-SVN: r196088
Yufeng Zhang [Fri, 15 Feb 2013 17:45:54 +0000 (17:45 +0000)]
configure.ac: Set libgloss_dir for the aarch64*-*-* targets.
* configure.ac: Set libgloss_dir for the aarch64*-*-* targets.
* configure: Regenerated.
From-SVN: r196083
Jason Merrill [Fri, 15 Feb 2013 17:19:45 +0000 (12:19 -0500)]
re PR c++/56343 ([C++11] Destructor defaulted on first declaration has wrong implicit exception specification)
PR c++/56343
* class.c (check_bases_and_members): Deduce noexcept after
checking bases.
From-SVN: r196082
Jason Merrill [Fri, 15 Feb 2013 16:17:25 +0000 (11:17 -0500)]
re PR c++/52026 (Constexpr Variable Appears Uninitialized in Lambda)
PR c++/52026
* semantics.c (finish_id_expression): In a template, return
the identifier for a constant variable.
From-SVN: r196081
Jason Merrill [Fri, 15 Feb 2013 16:16:58 +0000 (11:16 -0500)]
* g++.dg/cpp0x/lambda/lambda-this8.C: Don't use NULL.
From-SVN: r196080
Alan Modra [Fri, 15 Feb 2013 13:53:40 +0000 (00:23 +1030)]
re PR target/55431 (Invalid auxv search in ppc linux-unwind code.)
PR target/55431
* config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
(ppc_fallback_frame_state): Always set up save locations for fp
and altivec. Don't bother with non-callee-saved regs, r0-r13
except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
From-SVN: r196077
Greta Yorsh [Fri, 15 Feb 2013 13:27:11 +0000 (13:27 +0000)]
interrupt-1.c: Fix for thumb mode.
2012-02-15 Greta Yorsh <Greta.Yorsh@arm.com>
* gcc.target/arm/interrupt-1.c: Fix for thumb mode.
* gcc.target/arm/interrupt-2.c: Likewise.
From-SVN: r196076
Tobias Burnus [Fri, 15 Feb 2013 11:17:15 +0000 (12:17 +0100)]
re PR fortran/56318 (Wrong result with MATMUL of PARAMETER)
2013-02-14 Tobias Burnus <burnus@net-b.de>
Mikael Morin <mikael@gcc.gnu.org>
PR fortran/56318
* simplify.c (gfc_simplify_matmul): Fix result shape
and matmul result.
2013-02-14 Tobias Burnus <burnus@net-b.de>
PR fortran/56318
* gcc/testsuite/gfortran.dg/matmul_9.f90: New.
Co-Authored-By: Mikael Morin <mikael@gcc.gnu.org>
From-SVN: r196075
Steven Bosscher [Fri, 15 Feb 2013 09:30:52 +0000 (09:30 +0000)]
graph.c (start_graph_dump): Print dumpfile base as digraph label.
* graph.c (start_graph_dump): Print dumpfile base as digraph label.
(clean_graph_dump_file): Pass base to start_graph_dump.
From-SVN: r196074
Tobias Burnus [Fri, 15 Feb 2013 08:50:37 +0000 (09:50 +0100)]
re PR fortran/53818 (-finit-local-zero -fno-automatic: Function result cannot have initializer)
2013-02-15 Tobias Burnus <burnus@net-b.de>
PR fortran/53818
* resolve.c (apply_default_init_local): Don't create an
initializer for a result variable.
2013-02-15 Tobias Burnus <burnus@net-b.de>
PR fortran/53818
* gfortran.dg/init_flag_11.f90: New.
From-SVN: r196073
Richard Henderson [Fri, 15 Feb 2013 01:41:29 +0000 (17:41 -0800)]
re PR target/55941 (Strange copy of double (in struct) to stack)
PR target/55941
* lower-subreg.c (simple_move): Check dest mode instead of src mode.
From-SVN: r196071
Jason Merrill [Fri, 15 Feb 2013 01:27:47 +0000 (20:27 -0500)]
re PR c++/54922 ([C++11][DR 1359] constexpr constructors require initialization of all union members)
PR c++/54922
* semantics.c (build_anon_member_initialization): New.
(build_data_member_initialization): Use it.
From-SVN: r196070
Jason Merrill [Fri, 15 Feb 2013 01:27:36 +0000 (20:27 -0500)]
re PR c++/55003 ([C++11] Member function pointer not working as constexpr initializer)
PR c++/55003
* decl.c (cp_finish_decl): Force instantiation of an
auto static data member.
From-SVN: r196069
Jason Merrill [Fri, 15 Feb 2013 01:27:12 +0000 (20:27 -0500)]
re PR c++/55220 ([c++11] ICE when doing partial template specialization on variadic template)
PR c++/55220
* pt.c (unify): A pack expansion that is not the last template
argument makes the entire template argument list non-deduced.
From-SVN: r196068
Jason Merrill [Fri, 15 Feb 2013 01:27:03 +0000 (20:27 -0500)]
re PR c++/56323 ([C++11] cannot compile inherited constructor for typedef'ed base class)
PR c++/56323
* name-lookup.c (do_class_using_decl): Handle typedefs with
inheriting constructors.
(push_class_level_binding_1): Allow inheriting from template
template parameter, too.
* pt.c (tsubst_decl) [USING_DECL]: Likewise.
From-SVN: r196067
Jason Merrill [Fri, 15 Feb 2013 01:26:54 +0000 (20:26 -0500)]
quick_exit.cc: #if out the whole test if unsupported.
* testsuite/18_support/quick_exit/quick_exit.cc: #if out the whole
test if unsupported.
From-SVN: r196066
Jason Merrill [Fri, 15 Feb 2013 01:26:44 +0000 (20:26 -0500)]
re PR c++/55223 ([C++11] Default lambda expression of a templated class member)
PR c++/55223
gcc/cp/
* pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Fix handling of
default argument scope.
* mangle.c (write_name): Likewise.
libiberty/
* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_DEFAULT_ARG.
(d_print_comp): Likewise.
From-SVN: r196065
Jason Merrill [Fri, 15 Feb 2013 01:26:34 +0000 (20:26 -0500)]
re PR c++/55232 ([C++11] ICE with -Wunused-parameter for unused parameter pack using qualified dependent name)
PR c++/55232
* error.c (find_typenames_r): Don't walk into a pack expansion.
From-SVN: r196064
GCC Administrator [Fri, 15 Feb 2013 00:19:00 +0000 (00:19 +0000)]
Daily bump.
From-SVN: r196063
Thomas Koenig [Thu, 14 Feb 2013 22:13:26 +0000 (22:13 +0000)]
re PR fortran/56224 (gfortran -fopenmp cannot find omp_lib.h)
2013-02-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/56224
* gfortran.h (gfc_add_include_path): Add boolean argument
for warn.
* scanner.c (gfc_add_include_path): Pass along warn argument
to add_path_to_list.
* options.c (gfc_post_options): Add true warn argument to
gfc_add_include_path.
(gfc_handle_module_path_options): Likewise.
(gfc_handle_option): Also gfc_add_include_path for intrinsic
modules, without warning.
From-SVN: r196058
Steven Bosscher [Thu, 14 Feb 2013 20:40:55 +0000 (20:40 +0000)]
* collect2-aix.h: Define F_LOADONLY.
From-SVN: r196057
H.J. Lu [Thu, 14 Feb 2013 16:54:01 +0000 (08:54 -0800)]
OFF_T: Merged from upstream r175140
PR bootstrap/56327
* interception/interception.h (OFF_T): Merged from upstream
r175140.
From-SVN: r196054
Jason Merrill [Thu, 14 Feb 2013 13:51:21 +0000 (08:51 -0500)]
* g++.dg/cpp0x/lambda/lambda-this8.C: use __builtin_abort
From-SVN: r196053
Rainer Emrich [Thu, 14 Feb 2013 13:04:10 +0000 (13:04 +0000)]
re PR ada/52123 (gcc bootstrap with ada fails on mingw target)
2013-02-14 Rainer Emrich <rainer@emrich-ebersheim.de>
PR target/52123
* tracebak.c: Cast from pointer via FARPROC.
From-SVN: r196051