Uros Bizjak
fff6a306ae
re PR tree-optimization/51118 (ICE: tree check: expected tree that contains ‘typed’ structure, have ‘block’ in fold_checksum_tree, at fold-const.c:14160)
...
PR tree-optimization/51118
* fold-const.c (fold_checksum_tree): Check for TS_TYPED structure
before using TREE_TYPE accessor on expr.
From-SVN: r181468
2011-11-18 10:54:02 +01:00
Jiangning Liu
f11656db09
* MAINTAINERS (Write After Approval): Add myself.
...
From-SVN: r181467
2011-11-18 07:44:19 +00:00
Jan Hubicka
108879aa86
re PR target/51134 (x86 memset/memcpy expansion is broken)
...
PR bootstrap/51134
* i386.c (atom_cost): Fix 32bit memset description.
(expand_set_or_movmem_via_loop_with_iter): Output proper bounds check for epilogue loops.
(expand_movmem_epilogue): Handle epilogues up to size 15 w/o producing byte loop.
(decide_alg): sse_loop is not useable wthen SSE2 is disabled; when not optimizing always
use rep movsb or lincall; do not produce word sized loops when optimizing memset for
size (to avoid need for large constants).
(ix86_expand_movmem): Get into sync with ix86_expand_setmem; choose unroll factors
better; always do 128bit moves when producing SSE loops; do not produce loopy epilogue
when size is too small.
(promote_duplicated_reg_to_size): Do not look into desired alignments when
doing vector expansion.
(ix86_expand_setmem): Track better when promoted value is available; choose unroll factors
more sanely.; output loopy epilogue only when needed.
From-SVN: r181466
2011-11-18 02:18:28 +00:00
Richard Henderson
1d794721ac
re PR libstdc++/51181 (libstdc++.so __sync_sub_and_fetch_4 linkage error causing many test suite failures on m68k-linux)
...
PR libstdc++/51181
* libsupc++/eh_tm.cc (free_any_cxa_exception): Protect the use
of __sync_sub_and_fetch with _GLIBCXX_ATOMIC_BUILTINS_4.
From-SVN: r181465
2011-11-17 17:38:48 -08:00
GCC Administrator
a98f3def7e
Daily bump.
...
From-SVN: r181464
2011-11-18 00:18:46 +00:00
Jonathan Wakely
7e8870e0aa
typesizes.cc: Do not run on darwin.
...
* testsuite/30_threads/thread/native_handle/typesizes.cc: Do not run
on darwin.
From-SVN: r181460
2011-11-18 00:15:55 +00:00
Richard Henderson
f6d9912f6b
Merge branch 'rth/atomic/ppc'
...
From-SVN: r181459
2011-11-17 14:12:31 -08:00
Jonathan Wakely
f631ae2eb1
Remove accidentally committed duplicate ChangeLog entry.
...
From-SVN: r181458
2011-11-17 22:10:09 +00:00
Steve Ellcey
6725cc583f
re PR middle-end/51144 (r181279 possibly miscompilation of genmddeps)
...
2011-11-17 Steve Ellcey <sje@cup.hp.com>
PR middle-end/51144
* output.h (fprint_w): Remove.
* final.c (fprint_w): Remove.
(output_addr_const): Change fprint_w back to fprintf.
From-SVN: r181457
2011-11-17 21:22:11 +00:00
Andrew Pinski
6c1c875d6e
host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS.
...
2011-11-17 Andrew Pinski <apinski@cavium.com>
* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS.
From-SVN: r181456
2011-11-17 13:01:08 -08:00
Jason Merrill
bb94892a9a
re PR c++/51186 (declaring main() with auto but without --std=c++11 gives inconsistent error messages)
...
PR c++/51186
* decl.c (grokdeclarator): Improve C++98 trailing return diagnostic.
From-SVN: r181455
2011-11-17 16:00:30 -05:00
Uros Bizjak
f6546dbc89
* lib/gcc-simulate-thread.exp (simulate-thread): Improve error message.
...
From-SVN: r181454
2011-11-17 22:00:16 +01:00
Andrew MacLeod
e351ae8587
builtins.c (expand_builtin): Remove 4th parameter representing weak/strong mode when...
...
2011-11-17 Andrew MacLeod <amacleod@redhat.com>
* builtins.c (expand_builtin): Remove 4th parameter representing
weak/strong mode when __atomic_compare_exchange becomes a library call.
* gcc.dg/atomic-generic-aux.c (__atomic_compare_exchange): Fail if
memory model parameters don't match expected values.
* gcc.dg/atomic-generic.c: Pass specific memory model parameters to
__atomic_compare_exchange.
* gcc.dg/atomic-noinline.c: Pass specific memory model parameters to
__atomic_compare_exchange_n.
* gcc.dg/atomic-noinline-aux.c (__atomic_compare_exchange_2): Remove
weak/strong parameter and fail if memory models aren't correct.
From-SVN: r181453
2011-11-17 20:51:51 +00:00
Uros Bizjak
29e339fd2e
gcc-simulate-thread.exp (simulate-thread): Run on all targets.
...
* lib/gcc-simulate-thread.exp (simulate-thread): Run on all targets.
Look for simulate_thread_done to determine working gdb. Reduce timeout
to 10 seconds and fail when timeout occurs. Improve error messages.
From-SVN: r181452
2011-11-17 20:56:39 +01:00
Richard Henderson
c39169c82c
Unify implementations of __builtin_mem_*_fence and __sync_synchronize.
...
* builtins.c (expand_builtin_mem_thread_fence): Remove.
(expand_builtin_mem_signal_fence): Remove.
(expand_builtin_atomic_thread_fence): Use expand_mem_thread_fence.
(expand_builtin_sync_synchronize): Likewise.
(expand_builtin_atomic_signal_fence): Use expand_mem_signal_fence.
* optabs.c (expand_asm_memory_barrier): Split out from
expand_builtin_mem_signal_fence.
(expand_mem_thread_fence): New, a combination of code from
expand_builtin_mem_thread_fence and expand_builtin_sync_synchronize.
(expand_mem_signal_fence): Moved and renamed from
expand_builtin_mem_signal_fence.
(expand_atomic_exchange): Use expand_mem_thread_fence.
(expand_atomic_load, expand_atomic_store): Likewise.
* expr.h, optabs.h: Update decls.
From-SVN: r181451
2011-11-17 11:29:04 -08:00
Bin Cheng
cfb9952179
re PR rtl-optimization/50663 (conditional propagation missed in cprop.c pass)
...
PR rtl-optimization/50663
* cprop.c (implicit_set_indexes): New global variable.
(insert_set_in_table): Add additional parameter and record implicit
set information.
(hash_scan_set): Add additional parameter and pass it to above.
(hash_scan_insn): Pass false to hash_scan_set.
(compute_hash_table_work): Pass true to hash_scan_set.
(compute_cprop_data): Add implicit set to AVIN of block which the
implicit set is recorded for.
(one_cprop_pass): Handle implicit_set_indexes array.
From-SVN: r181446
2011-11-17 17:11:16 +00:00
Jason Merrill
830dea94f2
class.c (add_implicitly_declared_members): Update move conditions.
...
N3203
* class.c (add_implicitly_declared_members): Update move
conditions.
From-SVN: r181445
2011-11-17 11:35:11 -05:00
Jason Merrill
a8e237782f
re PR c++/51137 ([C++0x] [4.7 Regression] ICE with -std=c++0x and virtual inheritance)
...
PR c++/51137
* class.c (build_base_path): Don't do calculation in templates.
From-SVN: r181444
2011-11-17 11:34:59 -05:00
Michael Matz
f14c43566a
re PR tree-optimization/50644 (ICE in set_is_used added today)
...
PR middle-end/50644
PR middle-end/50741
* tree-ssa-live.c (mark_all_vars_used_1): Recurse only for decls of
current function.
(remove_unused_locals): Ditto.
testsuite/
* g++.dg/tree-ssa/pr50741.C: New.
From-SVN: r181443
2011-11-17 16:03:56 +00:00
Rainer Orth
d846e425c9
Provide all dummy functions in alloc_cpp.cc, eh_cpp.cc
...
* alloc_cpp.cc [__osf__] (_ZnwX, _ZdlPv, _ZnaX, _ZdaPv,
_ZnwXRKSt9nothrow_t, _ZdlPvRKSt9nothrow_t, _ZdaPvRKSt9nothrow_t):
Dummy functions.
* eh_cpp.cc [__osf__] (__cxa_allocate_exception, __cxa_throw,
__cxa_begin_catch, __cxa_end_catch, __cxa_tm_cleanup): Likewise.
From-SVN: r181442
2011-11-17 11:34:33 +00:00
Rainer Orth
1502e1556c
Skip simulate-thread tests on all alpha targets
...
* lib/gcc-simulate-thread.exp (simulate-thread): Skip on
alpha*-*-*.
From-SVN: r181441
2011-11-17 11:25:10 +00:00
Jonathan Wakely
ee42e4b6ef
status_cxx2011.xml: Status of piecewise construction and ios_base::failure.
...
* doc/xml/manual/status_cxx2011.xml: Status of piecewise construction
and ios_base::failure.
* doc/xml/manual/backwards_compatibility.xml: List headers in
alphabetical order.
From-SVN: r181438
2011-11-17 10:14:11 +00:00
Richard Henderson
4eace304b8
Copy ALIAS_SET_MEMORY_BARRIER when creating a new MEM for atomic ops.
...
* config/alpha/alpha.c (alpha_split_compare_and_swap_12): Copy
ALIAS_SET_MEMORY_BARRIER when creating a new memory.
(alpha_split_atomic_exchange_12): Likewise.
* config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Likewise.
From-SVN: r181436
2011-11-16 20:44:27 -08:00
David Edelsohn
00449933e6
inclhack.def (aix_once_init_[12]): New fixes.
...
* inclhack.def (aix_once_init_[12]): New fixes.
* fixincl.x: Regenerate.
* tests/base/pthread.h: Update.
From-SVN: r181434
2011-11-16 21:28:07 -05:00
GCC Administrator
091d26a69c
Daily bump.
...
From-SVN: r181431
2011-11-17 00:18:35 +00:00
Uros Bizjak
e6972b8faa
memopt-6.c: Cleanup tmedge tree dump.
...
* gcc.dg/tm/memopt-6.c: Cleanup tmedge tree dump.
* gcc.dg/tm/memopt-13.c: Cleanup tmmark tree dump.
* g++.dg/eh/array1.C: Cleanup gimple tree dump.
From-SVN: r181426
2011-11-17 00:09:17 +01:00
Tobias Burnus
c3f3495248
re PR fortran/39427 (F2003: Procedures with same name as types/type constructors)
...
gcc/fortran
2011-11-16 Tobias Burnus <burnus@net-b.de>
PR fortran/39427
PR fortran/37829
* decl.c (match_data_constant, match_data_constant,
* variable_decl,
gfc_match_decl_type_spec, access_attr_decl,
check_extended_derived_type, gfc_match_derived_decl,
gfc_match_derived_decl, gfc_match_derived_decl) Modified to deal
with DT constructors.
* gfortran.h (gfc_find_dt_in_generic,
gfc_convert_to_structure_constructor): New function prototypes.
* interface.c (check_interface0, check_interface1,
gfc_search_interface): Ignore DT constructors in generic list.
* match.h (gfc_match_structure_constructor): Update prototype.
* match.c (match_derived_type_spec): Ensure that one uses the DT
not the generic function.
* module.c (MOD_VERSION): Bump.
(dt_lower_string, dt_upper_string): New functions.
(find_use_name_n, find_use_operator, compare_true_names,
find_true_name, add_true_name, fix_mio_expr, load_needed,
read_module, write_dt_extensions, write_symbol): Changes to deal with
different symtree vs. sym names.
(create_derived_type): Create also generic procedure.
* parse.c (gfc_fixup_sibling_symbols): Don't regard DT and
* generic
function as the same.
* primary.c (gfc_convert_to_structure_constructor): New
* function.
(gfc_match_structure_constructor): Restructured; calls
gfc_convert_to_structure_constructor.
(build_actual_constructor, gfc_match_rvalue): Update for DT generic
functions.
* resolve.c (resolve_formal_arglist, resolve_structure_cons,
is_illegal_recursion, resolve_generic_f, resolve_variable,
resolve_fl_variable_derived, resolve_fl_derived0,
resolve_symbol): Handle DT and DT generic constructors.
* symbol.c (gfc_use_derived, gfc_undo_symbols,
gen_special_c_interop_ptr, gen_cptr_param,
generate_isocbinding_symbol, gfc_get_derived_super_type): Handle
derived-types, which are hidden in the generic type.
(gfc_find_dt_in_generic): New function
* trans-array.c (gfc_conv_array_initializer): Replace
* FL_PARAMETER
expr by actual value.
* trans-decl.c (gfc_get_module_backend_decl,
* gfc_trans_use_stmts):
Ensure that we use the DT and not the generic function.
* trans-types.c (gfc_get_derived_type): Ensure that we use the
* DT
and not the generic procedure.
gcc/testsuite/
2011-11-16 Tobias Burnus <burnus@net-b.de>
PR fortran/39427
PR fortran/37829
* gfortran.dg/constructor_1.f90: New.
* gfortran.dg/constructor_2.f90: New.
* gfortran.dg/constructor_3.f90: New.
* gfortran.dg/constructor_4.f90: New.
* gfortran.dg/constructor_5.f90: New.
* gfortran.dg/constructor_6.f90: New.
* gfortran.dg/use_only_5.f90: New.
* gfortran.dg/c_ptr_tests_17.f90: New.
* gfortran.dg/c_ptr_tests_18.f90: New.
* gfortran.dg/used_types_25.f90: New.
* gfortran.dg/used_types_26.f90: New
* gfortran.dg/type_decl_3.f90: New.
* gfortran.dg/function_types_3.f90: Update dg-error.
* gfortran.dg/result_1.f90: Ditto.
* gfortran.dg/structure_constructor_3.f03: Ditto.
* gfortran.dg/structure_constructor_4.f03: Ditto.
From-SVN: r181425
2011-11-16 22:37:43 +01:00
Joseph Myers
16e835bb5c
* config/i386/i386elf.h (PREFERRED_DEBUGGING_TYPE): Remove.
...
From-SVN: r181423
2011-11-16 20:35:27 +00:00
David Edelsohn
27b0b3571e
rs6000.c (rs6000_xcoff_section_type_flags): Default to minimum alignment if decl is NULL.
...
* config/rs6000/rs6000.c (rs6000_xcoff_section_type_flags):
Default to minimum alignment if decl is NULL.
From-SVN: r181422
2011-11-16 13:33:52 -05:00
Uros Bizjak
c05e32f58d
sse.md (round<mode>2_vec_pack_sfix): Optimize V2DFmode sequence for AVX.
...
* config/i386/sse.md (round<mode>2_vec_pack_sfix): Optimize V2DFmode
sequence for AVX.
(<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto.
From-SVN: r181421
2011-11-16 19:28:08 +01:00
Matthew Gretton-Dann
a6bbb56fef
pr30858.c: Update expected output for architectures with multiple vector sizes.
...
2011-10-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* gcc.dg/vect/pr30858.c: Update expected output for
architectures with multiple vector sizes.
From-SVN: r181420
2011-11-16 18:19:37 +00:00
Matthew Gretton-Dann
425d737b36
lib1funcs.asm (udivsi3): Add support for divide functions.
...
2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
* config/arm/lib1funcs.asm (udivsi3): Add support for divide
functions.
(aeabi_uidivmod): Likewise.
(umodsi3): Likewise.
(divsi3): Likewise.
(aeabi_idivmod): Likewise.
(modsi3): Likewise.
From-SVN: r181419
2011-11-16 18:02:12 +00:00
Venkataramanan Kumar
0fe1f31b9e
* doc/invoke.texi: Document AMD bdver1 and btver1.
...
From-SVN: r181417
2011-11-16 17:31:38 +00:00
Richard Earnshaw
77b1138b71
re PR target/49641 (Wrong code for ARMv4T and stmia)
...
2011-11-16 Richard Earnshaw <rearnsha@arm.com>
Bernd Schmidt <bernds@coudesourcery.com>
Sebastian Huber <sebastian.huber@embedded-brains.de>
PR target/49641
* config/arm/arm.c (store_multiple_sequence): Avoid cases where
the base reg is stored iff compiling for Thumb1.
* gcc.target/arm/pr49641.c: New test.
Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>
Co-Authored-By: Sebastian Huber <sebastian.huber@embedded-brains.de>
From-SVN: r181416
2011-11-16 17:02:44 +00:00
Andrew MacLeod
3b04e1e4c4
re PR libstdc++/51102 (missing macros in <atomic>)
...
2011-11-16 Andrew MacLeod <amacleod@redhat.com>
PR libstdc++/51102
* include/bits/atomic_base.h (ATOMIC_BOOL_LOCK_FREE,
ATOMIC_POINTER_LOCK_FREE): New. Add missing macros.
From-SVN: r181414
2011-11-16 15:43:15 +00:00
Razya Ladelsky
1a4571cb56
re PR tree-optimization/49960 (inconsistent outputs when enabling autopar for a self -dependence testcase)
...
PR tree-optimization/49960
* tree-data-ref.c (initialize_data_dependence_relation): Add initializations.
Remove call to compute_self_dependence.
(compute_affine_dependence): Remove the !DDR_SELF_REFERENCE condition.
(compute_self_dependence): Remove old code. Add call to compute_affine_dependence.
(compute_all_dependences): Remove call to compute_self_dependence.
Add call to compute_affine_dependence.
From-SVN: r181411
2011-11-16 15:01:47 +00:00
Razya Ladelsky
4122ed2b77
re PR tree-optimization/49960 (inconsistent outputs when enabling autopar for a self -dependence testcase)
...
PR tree-optimization/49960
* gcc.dg/autopar/pr49960.c: New test.
* gcc.dg/autopar/pr49960-1.c: New test.
From-SVN: r181410
2011-11-16 14:59:14 +00:00
Razya Ladelsky
3f660e4726
re PR tree-optimization/49960 (inconsistent outputs when enabling autopar for a self -dependence testcase)
...
PR tree-optimization/49960
* gcc.dg/autopar/pr49960.c: New test.
* gcc.dg/autopar/pr49960-1.c: New test.
From-SVN: r181409
2011-11-16 14:58:04 +00:00
Uros Bizjak
807133470c
re PR bootstrap/51098 (bootstrap failed on avx i686, svn revision 181259 to 181267)
...
PR bootstrap/51098
* acinclude.m4 (LIBITM_CHECK_AS_AVX): Fix target selector.
* configure: Regenerate.
From-SVN: r181408
2011-11-16 15:51:13 +01:00
Paolo Carlini
75abb33d21
2011-11-16 Paolo Carlini <paolo.carlini@oracle.com>
...
* Fix name in ChangeLog entry.
From-SVN: r181407
2011-11-16 10:23:59 +00:00
Andreas Krebbel
41272e2a5d
re PR middle-end/50325 (76 new fails with rev. 177691)
...
2011-11-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
PR middle-end/50325
* expmed.c (store_bit_field_1): Use extract_bit_field on big
endian targets if the source cannot be exactly covered by word
mode chunks.
From-SVN: r181405
2011-11-16 09:27:56 +00:00
Tristan Gingold
f2a176dcf5
qrnnd.S: Use specific pseudos for VMS.
...
2011-11-16 Tristan Gingold <gingold@adacore.com>
* config/alpha/qrnnd.S: Use specific pseudos for VMS.
From-SVN: r181403
2011-11-16 08:36:46 +00:00
Joseph Myers
4a7bdab0f2
i386elf.h (ASM_OUTPUT_ASCII): Change STRING_LIMIT to ELF_STRING_LIMIT.
...
* config/i386/i386elf.h (ASM_OUTPUT_ASCII): Change STRING_LIMIT to
ELF_STRING_LIMIT.
From-SVN: r181400
2011-11-16 00:21:56 +00:00
GCC Administrator
36fbf1dd21
Daily bump.
...
From-SVN: r181399
2011-11-16 00:18:50 +00:00
Richard Henderson
2371d1a0a1
alpha: Convert to atomic optabs.
...
From-SVN: r181395
2011-11-15 15:43:08 -08:00
Paolo Carlini
6dc88283f6
re PR libstdc++/51142 ([C++0x] map::erase(key) doesn't compile with -D_GLIBCXX_DEBUG.)
...
2011-11-15 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/51142
* include/debug/unordered_map (unordered_map<>::erase(iterator),
unordered_multimap<>::erase(iterator)): Add, consistently with
LWG 2059.
* include/debug/unordered_set (unordered_set<>::erase(iterator),
unordered_multiset<>::erase(iterator)): Likewise.
* include/debug/map.h (map<>::erase(iterator)): Likewise.
* include/debug/multimap.h (multimap<>::erase(iterator)): Likewise.
* include/profile/map.h (map<>::erase(iterator)): Likewise.
* include/profile/multimap.h (multimap<>::erase(iterator)): Likewise.
* include/bits/hashtable.h (_Hashtable<>::erase(iterator)): Likewise.
* include/bits/stl_map.h (map<>::erase(iterator)): Likewise.
* include/bits/stl_multimap.h (multimap<>::erase(iterator)): Likewise.
* include/bits/stl_tree.h (_Rb_tree<>::erase(iterator)): Likewise.
* testsuite/23_containers/unordered_map/erase/51142.cc: New.
* testsuite/23_containers/multimap/modifiers/erase/51142.cc: Likewise.
* testsuite/23_containers/set/modifiers/erase/51142.cc: Likewise.
* testsuite/23_containers/unordered_multimap/erase/51142.cc: Likewise.
* testsuite/23_containers/unordered_set/erase/51142.cc: Likewise.
* testsuite/23_containers/multiset/modifiers/erase/51142.cc: Likewise.
* testsuite/23_containers/unordered_multiset/erase/51142.cc: Likewise.
* testsuite/23_containers/map/modifiers/erase/51142.cc: Likewise.
From-SVN: r181394
2011-11-15 23:28:49 +00:00
Tom de Vries
f01fe5f68a
pr43864.c: Check for absence of 'Invalid sum' in pre tree-dump.
...
2011-11-16 Tom de Vries <tom@codesourcery.com>
* gcc.dg/pr43864.c: Check for absence of 'Invalid sum' in pre tree-dump.
* gcc.dg/pr43864-2.c: Same.
* gcc.dg/pr43864-3.c: Same.
* gcc.dg/pr43864-4.c: Same.
From-SVN: r181393
2011-11-15 23:04:46 +00:00
Tom de Vries
fa405d7bbe
tree-ssa-tail-merge.c (replace_block_by): Add frequency of bb2 to bb1.
...
2011-11-16 Tom de Vries <tom@codesourcery.com>
* tree-ssa-tail-merge.c (replace_block_by): Add frequency of bb2 to bb1.
From-SVN: r181392
2011-11-15 23:04:39 +00:00
Alan Modra
1ff2fd21dc
re PR rtl-optimization/51051 (build fails on cris-elf building libstdc++-v3)
...
PR rtl-optimization/51051
PR bootstrap/51086
* function.c (thread_prologue_and_epilogue_insns): Guard
emitting return with single_succ_p test.
From-SVN: r181391
2011-11-16 08:40:46 +10:30
Uros Bizjak
e35525e9b4
sse2-cvt-vec.c: New test.
...
* gcc.target/i386/sse2-cvt-vec.c: New test.
* gcc.target/i386/avx-cvt-vec.c: Ditto.
* gcc.target/i386/avx-cvt-2-vec.c: Ditto.
From-SVN: r181390
2011-11-15 20:40:04 +01:00