Jakub Jelinek
7cf64710bd
tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use get_pointer_alignment to see if base isn't sufficiently aligned.
...
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use
get_pointer_alignment to see if base isn't sufficiently aligned.
From-SVN: r175348
2011-06-23 20:52:58 +02:00
Jakub Jelinek
d890980a9a
re PR testsuite/49512 (FAIL: gcc.dg/tree-ssa/asm-1.c)
...
PR testsuite/49512
* gcc.dg/tree-ssa/asm-1.c: Use -fdump-tree-optimized-nouid
instead of -fdump-tree-optimized.
From-SVN: r175347
2011-06-23 20:51:49 +02:00
Paolo Carlini
165d997d2a
re PR c++/44625 (ICE after error: anonymous struct not inside named type)
...
/cp
2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/44625
* decl2.c (build_anon_union_vars): Early return error_mark_node
for a nested anonymous struct.
/testsuite
2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/44625
* g++.dg/template/crash107.C: New.
* g++.dg/template/error17.C: Adjust.
From-SVN: r175344
2011-06-23 16:58:28 +00:00
Jason Merrill
767de87d05
re PR c++/49507 (ICE because of defaulted template destructor)
...
PR c++/49507
* decl2.c (mark_used): Don't call synthesize_method for
functions defaulted outside the class.
From-SVN: r175342
2011-06-23 12:53:03 -04:00
Jason Merrill
d72ce0c110
optimize.c (maybe_clone_body): Set linkage flags before cgraph_same_body_alias.
...
* optimize.c (maybe_clone_body): Set linkage flags before
cgraph_same_body_alias.
From-SVN: r175341
2011-06-23 12:52:56 -04:00
Jason Merrill
012d5d2526
re PR c++/49440 (Invalid dynamic_cast for unnamed namespace)
...
PR c++/49440
* class.c (set_linkage_according_to_type): Just check TREE_PUBLIC
on the type's name.
From-SVN: r175340
2011-06-23 12:52:48 -04:00
Jason Merrill
ece620047b
re PR c++/49395 (Non-class prvalues seem to have cv-qualification with GCC)
...
PR c++/49395
* init.c (build_zero_init_1): Strip cv-quals from scalar types.
From-SVN: r175339
2011-06-23 12:52:41 -04:00
Jason Merrill
d708df29c8
re PR c++/36435 (Partial ordering of explicit specialization should include return type)
...
PR c++/36435
* pt.c (most_specialized_instantiation): Do check return types.
From-SVN: r175338
2011-06-23 12:52:32 -04:00
Jan Hubicka
febb13025b
re PR middle-end/49373 (Many testcase failures)
...
PR tree-optimize/49373
* tree-pass.h (all_late_ipa_passes): Declare.
* cgraphunit.c (init_lowered_empty_function): Fix properties.
(cgraph_optimize): Execute late passes; remove unreachable funcions after
materialization.
* ipa-inline.c (gate_ipa_inline): Enable only when optimizing or LTOing.
* passes.c (all_late_ipa_passes): Declare.
(dump_passes, register_pass): Handle late ipa passes.
(init_optimization_passes): Move ipa_pta to late passes; schedule fixup_cfg
at beggining of all_passes.
(apply_ipa_transforms): New function.
(execute_one_pass): When doing simple ipa pass, apply all transforms.
From-SVN: r175336
2011-06-23 16:45:08 +00:00
Joseph Myers
4c77620d6d
params.c: Include common/common-target.h.
...
* params.c: Include common/common-target.h. Don't include tm.h.
(lang_independent_params): Move from toplev.c.
(global_init_params): New.
* params.h (global_init_params): Declare.
* target.def (default_params): Move to common-target.def.
* toplev.c (lang_independent_options): Remove.
(lang_independent_params): Move to params.c.
(general_init): Use global_init_params.
* common/common-target.def (option_default_params): Move from
target.def.
* common/config/ia64/ia64-common.c: Include params.h.
(ia64_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
from ia64.c.
* common/config/rs6000/rs6000-common.c: Include params.h.
(rs6000_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
from rs6000.c.
* common/config/sh/sh-common.c: Include params.h.
(sh_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
from sh.c.
* common/config/spu/spu-common.c: Include params.h.
(spu_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move
from spu.c.
* config/ia64/ia64.c (ia64_option_default_params,
TARGET_OPTION_DEFAULT_PARAMS): Move to ia64-common.c.
* config/rs6000/rs6000.c (rs6000_option_default_params,
TARGET_OPTION_DEFAULT_PARAMS): Move to rs6000-common.c.
* config/sh/sh.c (sh_option_default_params,
TARGET_OPTION_DEFAULT_PARAMS): Move to sh-common.c.
* config/spu/spu.c (spu_option_default_params,
TARGET_OPTION_DEFAULT_PARAMS): Move to spu-common.c.
* Makefile.in (OBJS): Remove params.o.
(OBJS-libcommon-target): Add params.o.
(params.o, $(common_out_object_file)): Update dependencies.
* doc/tm.texi: Regenerate.
From-SVN: r175330
2011-06-23 11:41:42 +01:00
Jonathan Wakely
6f20ac347a
tie2.cc: Fix for C++0x mode.
...
2011-06-23 Jonathan Wakely <jwakely.gcc@gmail.com>
* testsuite/tr1/6_containers/tuple/creation_functions/tie2.cc: Fix for
C++0x mode.
* testsuite/25_algorithms/sort/35588.cc: Likewise.
* testsuite/26_numerics/headers/complex/synopsis.cc: Likewise.
From-SVN: r175329
2011-06-23 11:32:23 +01:00
Alan Modra
6aad1e387f
re PR bootstrap/49383 (powerpc64-linux bootstrap failure due to ice in cgraph_only_called_directly_p)
...
PR bootstrap/49383
* config/rs6000/rs6000.c (call_ABI_of_interest): Adjust cgraph
invocation for 2011-06-09 changes.
From-SVN: r175328
2011-06-23 11:51:01 +09:30
GCC Administrator
ba704178c0
Daily bump.
...
From-SVN: r175327
2011-06-23 00:18:34 +00:00
Jonathan Wakely
8eeaeeca20
socket.cc: Use variable and remove attribute.
...
2011-06-22 Jonathan Wakely <jwakely.gcc@gmail.com>
* testsuite/20_util/bind/socket.cc: Use variable and remove attribute.
From-SVN: r175322
2011-06-22 23:46:14 +01:00
Paolo Carlini
98656b3d14
pat_trie_base.hpp: Avoid -Wall warning.
...
2011-06-22 Paolo Carlini <paolo.carlini@oracle.com>
* include/ext/pb_ds/detail/pat_trie_/pat_trie_base.hpp: Avoid -Wall
warning.
From-SVN: r175321
2011-06-22 22:28:56 +00:00
Paolo Carlini
879e1011e0
invoke.cc: Avoid -Wall warnings.
...
2011-06-22 Paolo Carlini <paolo.carlini@oracle.com>
* testsuite/20_util/reference_wrapper/invoke.cc: Avoid -Wall warnings.
* testsuite/20_util/reference_wrapper/typedefs-3.cc: Likewise.
* testsuite/20_util/reference_wrapper/invoke-2.cc: Likewise.
* testsuite/20_util/allocator_traits/members/allocate_hint.cc:
Likewise.
* testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise.
* testsuite/20_util/bind/socket.cc: Likewise.
* testsuite/20_util/pointer_traits/pointer_to.cc: Likewise.
* testsuite/util/testsuite_random.h: Likewise.
From-SVN: r175318
2011-06-22 21:46:17 +00:00
Hans-Peter Nilsson
96427cb5a9
re PR middle-end/49373 (Many testcase failures)
...
PR middle-end/49373
* g++.dg/torture/pr43879-1_1.C: Xfail for -O1 and above, except -flto.
From-SVN: r175317
2011-06-22 21:38:20 +00:00
Hans-Peter Nilsson
5167b7cfc6
re PR regression/47836 (Some Cross Compiler can't build target-libiberty or target-zlib)
...
PR regression/47836
PR bootstrap/23656
PR other/47733
PR bootstrap/49247
PR c/48825
* configure.ac (target_libraries): Remove target-libiberty.
Remove case-statement setting skipdirs=target-libiberty for
multiple targets. Remove checking target_configdirs and
removing target-libiberty but keeping target-libgcc if
otherwise empty.
* Makefile.def (target_modules): Don't add libiberty.
(dependencies): Remove all traces of target-libiberty.
* configure, Makefile.in: Regenerate.
(add missing PR annotation in the ChangeLog entry)
From-SVN: r175316
2011-06-22 21:30:19 +00:00
Jakub Jelinek
fb79f500af
re PR libgomp/49490 (suboptimal load balancing in loops)
...
PR libgomp/49490
* omp-low.c (expand_omp_for_static_nochunk): Only
use n ceil/ nthreads size for the first
n % nthreads threads in the team instead of
all threads except for the last few ones which
get less work or none at all.
* iter.c (gomp_iter_static_next): For chunk size 0
only use n ceil/ nthreads size for the first
n % nthreads threads in the team instead of
all threads except for the last few ones which
get less work or none at all.
* iter_ull.c (gomp_iter_ull_static_next): Likewise.
* env.c (parse_schedule): If OMP_SCHEDULE doesn't have
chunk argument, set run_sched_modifier to 0 for static
resp. 1 for other kinds. If chunk argument is 0
and not static, set value to 1.
From-SVN: r175315
2011-06-22 22:39:25 +02:00
Jakub Jelinek
4fb489e796
re PR debug/49496 (-fcompare-debug failure (length) with -O -ftree-vectorize)
...
PR debug/49496
* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Ignore debug
uses.
* gcc.dg/pr49496.c: New test.
From-SVN: r175314
2011-06-22 22:37:54 +02:00
Janis Johnson
7d059f1894
scd42-3.c: Allow -march-xscale; skip if -mcpu is not xscale.
...
* gcc.target/arm/scd42-3.c: Allow -march-xscale; skip if -mcpu
is not xscale.
From-SVN: r175312
2011-06-22 20:29:53 +00:00
Janis Johnson
ba16e76614
* gcc.target/arm/thumb-bitfld1.c: Don't specify -march, require thumb1.
...
From-SVN: r175311
2011-06-22 20:28:29 +00:00
Janis Johnson
c8c933079a
ctz.c: Don't specify -march, require thumb2.
...
* gcc.target/arm/ctz.c: Don't specify -march, require thumb2.
* gcc.target/arm/pr42879.c: Likewise.
* gcc.target/arm/pr45701-3.c: Likewise.
From-SVN: r175310
2011-06-22 20:27:40 +00:00
Paolo Carlini
bd9db3b8dd
stl_construct.h: Update Copyright years.
...
2011-06-22 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/stl_construct.h: Update Copyright years.
* include/bits/stl_uninitialized.h: Likewise.
From-SVN: r175309
2011-06-22 20:27:21 +00:00
Janis Johnson
280216a987
20031108-1.c: Require thumb1 or thumb2.
...
* gcc.target/arm/20031108-1.c: Require thumb1 or thumb2.
* gcc.target/arm/pr40482.c: Likewise.
* gcc.target/arm/stack-corruption.c: Likewise.
From-SVN: r175308
2011-06-22 20:26:35 +00:00
Hans-Peter Nilsson
6be8092368
re PR regression/47836 (Some Cross Compiler can't build target-libiberty or target-zlib)
...
PR regression/47836
PR bootstrap/23656
PR other/47733
PR bootstrap/49247
* configure.ac (target_libraries): Remove target-libiberty.
Remove case-statement setting skipdirs=target-libiberty for
multiple targets. Remove checking target_configdirs and
removing target-libiberty but keeping target-libgcc if
otherwise empty.
* Makefile.def (target_modules): Don't add libiberty.
(dependencies): Remove all traces of target-libiberty.
* configure, Makefile.in: Regenerate.
(fixing PR annotations in the ChangeLog entry)
From-SVN: r175307
2011-06-22 20:17:47 +00:00
Jonathan Wakely
e8eb60bd92
Makefile.am: Add alloc_traits.h headers.
...
2011-06-22 Jonathan Wakely <jwakely.gcc@gmail.com>
* include/Makefile.am: Add alloc_traits.h headers.
* include/Makefile.in: Regenerate.
* include/std/memory: Include uses_allocator.h explicitly.
* include/bits/allocator.h (allocator_traits): Move to ...
* include/bits/alloc_traits.h: New header.
* include/ext/alloc_traits.h (__alloc_traits): Extension to provide
a common allocator interface for C++98 and C++0x.
* include/bits/stl_construct.h: Use __alloc_traits.
* include/bits/stl_uninitialized.h: Likewise.
From-SVN: r175305
2011-06-22 20:57:12 +01:00
Hans-Peter Nilsson
8499116aa3
re PR regression/47836 (Some Cross Compiler can't build target-libiberty or target-zlib)
...
PR47836
PR23656
PR47733
PR49247
* configure.ac (target_libraries): Remove target-libiberty.
Remove case-statement setting skipdirs=target-libiberty for
multiple targets. Remove checking target_configdirs and
removing target-libiberty but keeping target-libgcc if
otherwise empty.
* Makefile.def (target_modules): Don't add libiberty.
(dependencies): Remove all traces of target-libiberty.
* configure, Makefile.in: Regenerate.
From-SVN: r175304
2011-06-22 19:40:45 +00:00
Richard Guenther
9c7c9f10c3
re PR tree-optimization/49493 (ICE: in insert_vi_for_tree, at tree-ssa-structalias.c:2637 with -O -fipa-pta)
...
2011-06-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49493
* tree-ssa-structalias.c (get_constraint_for_ssa_var):
Refer to the alias target of variables.
(associate_varinfo_to_alias_1): Remove.
(ipa_pta_execute): Do not associate aliases with anything.
* cgraph.h (varpool_alias_aliased_node): Fix cut&paste errors.
(cgraph_function_node): Likewise.
(cgraph_function_or_thunk_node): Likewise.
(varpool_variable_node): Likewise.
* gcc.dg/ipa/ipa-pta-17.c: New testcase.
From-SVN: r175300
2011-06-22 18:02:06 +00:00
Uros Bizjak
7b902b811b
Revert:
...
2011-06-22 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/torture/tls/run-le.c: Skip for -pie on alpha*-*-linux*.
* gcc.dg/torture/tls/tls-test.c: Ditto.
* gcc.dg/torture/tls/thr-init-1.c: Ditto.
* gcc.dg/torture/tls/thr-init-2.c: Ditto.
Co-Authored-By: Dmitry Melnik <dm@ispras.ru>
From-SVN: r175299
2011-06-22 19:27:07 +02:00
Nathan Sidwell
7cf13d1f46
arm.h (OPTION_DEFAULT_SPECS): Fix -mtls-dialect typo.
...
* config/arm/arm.h (OPTION_DEFAULT_SPECS): Fix -mtls-dialect
typo.
* config.gcc (arm*-*-linux*): Default to gnu tls.
(arm*-*-*): Add --with-tls option.
(all_defaults): Add 'tls'.
From-SVN: r175298
2011-06-22 17:01:17 +00:00
Richard Henderson
78a8eb4edc
reg-notes.def (REG_CFA_WINDOW_SAVE): New.
...
* reg-notes.def (REG_CFA_WINDOW_SAVE): New.
* dwarf2out.c (dwarf2out_frame_debug): Handle it.
(dwarf2out_frame_debug_cfa_window_save): Rename from
dwarf2out_window_save; make static.
* tree.h (dwarf2out_window_save): Don't declare.
* config/sparc/sparc.c (sparc_dwarf_handle_frame_unspec): Remove.
(TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove.
(emit_save_register_window): Rename from gen_save_register_window;
emit the insn and add REG_CFA_* notes.
(sparc_expand_prologue): Update to match.
* config/sparc/sparc.md (save_register_window_1): Simplify from
save_register_window<P:mode>.
From-SVN: r175297
2011-06-22 09:26:52 -07:00
Jason Merrill
8288cc7387
re PR c++/49260 ([C++0x] lambda-eh2.C fails execution)
...
PR c++/49260
* call.c (build_call_a): Set cp_function_chain->can_throw here.
(build_cxx_call): Not here.
From-SVN: r175296
2011-06-22 11:55:22 -04:00
H.J. Lu
3b4c46d711
Check TARGET_PARTIAL_REG_STALL in imul to lea peepholes.
...
2011-06-22 H.J. Lu <hongjiu.lu@intel.com>
PR target/49497
* config/i386/i386.md (*lea_general_2): Always allow SImode.
(*lea_general_2_zext): Likewise.
(imul to lea peepholes): Use const359_operand and check
TARGET_PARTIAL_REG_STALL.
* config/i386/predicates.md (const359_operand): New.
From-SVN: r175295
2011-06-22 08:29:43 -07:00
Michael Matz
4399cf590f
* cgraphunit.c (assemble_thunk): Use correct return type.
...
From-SVN: r175294
2011-06-22 13:59:03 +00:00
Dmitry Plotnikov
31a0c8251b
arm.c (neon_immediate_valid_for_shift): New function.
...
2011-06-22 Dmitry Plotnikov <dplotnikov@ispras.ru>
Dmitry Melnik <dm@ispras.ru>
* config/arm/arm.c (neon_immediate_valid_for_shift): New function.
(neon_output_shift_immediate): Ditto.
* config/arm/arm-protos.h (neon_immediate_valid_for_shift): New
prototype.
(neon_output_shift_immediate): Ditto.
* config/arm/neon.md (vashl<mode>3): Modified constraint.
(vashr<mode>3_imm): New insn pattern.
(vlshr<mode>3_imm): Ditto.
(vashr<mode>3): Modified constraint.
(vlshr<mode>3): Ditto.
* config/arm/predicates.md (imm_for_neon_lshift_operand): New
predicate.
(imm_for_neon_rshift_operand): Ditto.
(imm_lshift_or_reg_neon): Ditto.
(imm_rshift_or_reg_neon): Ditto.
* optabs.c (init_optabs): Init optab codes for vashl, vashr, vlshr.
testsuite:
* gcc.target/arm/neon-vshr-imm-1.c: New testcase.
* gcc.target/arm/neon-vshl-imm-1.c: New testcase.
* gcc.target/arm/neon-vlshr-imm-1.c: New testcase.
Co-Authored-By: Dmitry Melnik <dm@ispras.ru>
From-SVN: r175293
2011-06-22 15:57:52 +04:00
Uros Bizjak
1da9434b4b
enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
...
* enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
From-SVN: r175292
2011-06-22 13:20:07 +02:00
Uros Bizjak
070387a43c
run-le.c: Skip for -pie on alpha*-*-linux*.
...
* gcc.dg/torture/tls/run-le.c: Skip for -pie on alpha*-*-linux*.
* gcc.dg/torture/tls/tls-test.c: Ditto.
* gcc.dg/torture/tls/thr-init-1.c: Ditto.
* gcc.dg/torture/tls/thr-init-1.c: Ditto.
From-SVN: r175291
2011-06-22 13:16:16 +02:00
Jakub Jelinek
36dc1a88ff
tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for builtin calls even if likelyvalue is not CONSTANT.
...
* tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for
builtin calls even if likelyvalue is not CONSTANT.
Handle BUILT_IN_STRDUP and BUILT_IN_STRNDUP like BUILT_IN_MALLOC.
Return get_value_for_expr of first operand
for BUILT_IN_{MEM{CPY,MOVE,SET},STR{,N}CPY}{,_CHK}.
* tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK like
their non-checking counterparts.
(call_may_clobber_ref_p_1): Likewise.
(stmt_kills_ref_p_1): Handle BUILT_IN_MEM{{,P}CPY,MOVE,SET}_CHK
like their non-checking counterparts.
* tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
Handle BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK
like their non-checking counterparts.
(find_func_clobbers): Likewise.
* tree-ssa-dce.c (propagate_necessity): Handle BUILT_IN_MEMSET_CHK
like BUILT_IN_MEMSET and BUILT_IN_CALLOC like BUILT_IN_MALLOC.
From-SVN: r175290
2011-06-22 12:46:36 +02:00
Jakub Jelinek
41cd495729
dwarf2out.c (size_of_loc_descr, [...]): Allow DW_OP_GNU_convert and DW_OP_GNU_reinterpret to use constant instead of...
...
* dwarf2out.c (size_of_loc_descr, output_loc_operands,
mark_base_types, hash_loc_operands, compare_loc_operands): Allow
DW_OP_GNU_convert and DW_OP_GNU_reinterpret to use constant instead
of base type reference as argument.
(resolve_addr_in_expr): Likewise. Fix keep computation.
(convert_descriptor_to_signed): Renamed to...
(convert_descriptor_to_mode): ... this. For wider types convert
to unsigned instead of signed, for <= DWARF2_ADDR_SIZE convert to
untyped.
(typed_binop): New function.
(scompare_loc_descriptor, ucompare_loc_descriptor,
minmax_loc_descriptor, mem_loc_descriptor): For wider integer modes
default to unsigned type instead of signed.
From-SVN: r175289
2011-06-22 12:44:56 +02:00
Jakub Jelinek
ddb555ed51
re PR debug/47858 (IPA-SRA decreases quality of debug info)
...
PR debug/47858
* gimple.h (enum gimple_debug_subcode): Add GIMPLE_DEBUG_SOURCE_BIND.
(gimple_build_debug_source_bind_stat): New prototype.
(gimple_build_debug_source_bind): Define.
(gimple_debug_source_bind_p, gimple_debug_source_bind_get_var,
gimple_debug_source_bind_get_value,
gimple_debug_source_bind_get_value_ptr,
gimple_debug_source_bind_set_var,
gimple_debug_source_bind_set_value): New inlines.
* gimple.c (gimple_build_debug_source_bind_stat): New function.
* gimple-pretty-print.c (dump_gimple_debug): Handle
GIMPLE_DEBUG_SOURCE_BIND.
* sese.c (rename_uses): Handle gimple_debug_source_bind_p.
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
* tree-parloops.c (eliminate_local_variables,
separate_decls_in_region): Likewise.
(separate_decls_in_region_debug): Renamed from
separate_decls_in_region_debug_bind. Handle
gimple_debug_source_bind_p.
* tree.h (decl_debug_args_lookup, decl_debug_args_insert): New
prototypes.
(DECL_HAS_DEBUG_ARGS_P): Define.
(struct tree_function_decl): Add has_debug_args_flag field.
* tree.c (debug_args_for_decl): New variable.
(decl_debug_args_lookup, decl_debug_args_insert): New functions.
* tree-into-ssa.c (mark_def_sites): Handle uses in debug stmts.
(rewrite_debug_stmt_uses): New function.
(rewrite_stmt): Use it to rewrite debug stmt uses.
* rtl.def (DEBUG_PARAMETER_REF): New.
* rtl.h (DEBUG_PARAMETER_REF_DECL): Define.
* cselib.c (rtx_equal_for_cselib_1, cselib_hash_rtx): Handle
DEBUG_PARAMETER_REF.
* rtl.c (rtx_equal_p_cb, rtx_equal_p, iterative_hash_rtx): Likewise.
* print-rtl.c (print_rtx): Likewise.
* tree-sra.c (sra_ipa_reset_debug_stmts): Prefer replacing of
SSA_NAMEs with DEBUG_EXPR_DECLs initialized in source bind
debug stmts in the first bb.
* tree-inline.c (remap_ssa_name): If remapping default def
of a PARM_DECL fails, map to a DEBUG_EXPR_DECL set in
a source bind debug stmt.
(remap_gimple_stmt): Handle gimple_debug_source_bind_p.
(maybe_move_debug_stmts_to_successors): Likewise.
(copy_debug_stmt): Likewise. Avoid shadowing a variable.
(tree_function_versioning): If DECL_HAS_DEBUG_ARGS_P, copy
debug args vector from old_decl to new_decl.
* ipa-prop.c (ipa_modify_call_arguments): For optimized away
or modified parameters, add debug bind stmts before call
setting DEBUG_EXPR_DECL which is remembered in debug args
vector.
* cfgexpand.c (expand_call_stmt): Call expand_debug_expr
on DECL_DEBUG_EXPRs from debug args vector.
(expand_debug_source_expr): New function.
(expand_debug_locations): Use it for source bind insns.
(expand_gimple_basic_block): Handle gimple_debug_source_bind_p.
* var-tracking.c (prepare_call_arguments): Add debug args
to call_arguments if any.
* dwarf2out.c (dwarf_stack_op_name, size_of_loc_descr,
output_loc_operands, output_loc_operands_raw,
resolve_addr_in_expr, compare_loc_operands): Handle
DW_OP_GNU_parameter_ref.
(get_ref_die_offset, parameter_ref_descriptor): New functions.
(mem_loc_descriptor): Handle DEBUG_PARAMETER_REF.
(gen_subprogram_die): Handle parameters identified by
DEBUG_PARAMETER_REF.
* dwarf2.h (enum dwarf_location_atom): Add DW_OP_GNU_parameter_ref.
From-SVN: r175288
2011-06-22 12:41:58 +02:00
Nathan Sidwell
ccdc216414
invoke.texi (ARM Options): Document -mtls-dialect option.
...
* doc/invoke.texi (ARM Options): Document -mtls-dialect option.
* doc/install.texi (Configuration): Document --with-tls.
* config.gcc (arm*-*-linux*): Default to gnu tls.
(arm*-*-*): Add --with-tls option.
(all_defaults): Add 'tls'.
* config/arm/arm.c (enum tls_reloc): Add TLS_DESCSEQ.
(arm_call_tls_get_addr): Clean up. Assert not tls descriptor.
(arm_tls_descseq_addr): New.
(legitimize_tls_address): Add tlsdesc support.
(arm_cannot_copy_insn_p): Check for tlscall.
(arm_emit_tls_decoration): Likewise.
* config/arm/arm.h (TARGET_GNU2_TLS): New.
(OPTION_DEFAULT_SPECS): Add with-tls support.
* config/arm/arm.md (R1_REGNUM): Define.
(tlscall): New.
* config/arm/arm.opt (tls_type): New enumeration type and values.
(mtls-dialect): New switch.
* config/arm/arm-opts.h (enum tls_type): New.
testsuite/
* gcc.target/arm/tlscall.c: New.
From-SVN: r175287
2011-06-22 09:57:02 +00:00
Nicola Pero
70e41a6a27
In gcc/: 2011-06-21 Nicola Pero <nicola.pero@meta-innovation.com>
...
In gcc/:
2011-06-21 Nicola Pero <nicola.pero@meta-innovation.com>
* attribs.c (register_attribute): Added assert to check that all
attribute specs are registered with a name that is not empty and
does not start with '_'.
(decl_attributes): Avoid the lookup of the "naked" attribute spec
if the function has no attributes.
* tree.c (is_attribute_with_length_p): Removed.
(is_attribute_p): Removed.
(private_is_attribute_p): New.
(private_lookup_attribute): New.
(lookup_attribute): Removed.
(lookup_ident_attribute): New.
(remove_attribute): Require the first argument to be in the form
'text', not '__text__'. Updated asserts.
(merge_attributes): Use lookup_ident_attributes instead of
lookup_attribute.
(merge_dllimport_decl_attributes): Use remove_attribute.
(attribute_list_contained): Likewise.
(attribute_list_equal): Immediately return 1 if the arguments are
identical pointers.
* tree.h (is_attribute_p): Made inline. Return a 'bool', not an
'int'. Require the first argument to be in the form 'text', not
'__text__'. Require the second argument to be an identifier.
(lookup_attribute): Made inline. Require the first argument to be
in the form 'text', not '__text__'.
(private_is_attribute_p, private_lookup_attribute): New.
Updated comments.
From-SVN: r175286
2011-06-22 09:52:55 +00:00
Uros Bizjak
637c11bd16
ChangeLog: Fix formatting.
...
* ChangeLog: Fix formatting.
* testsuite/ChangeLog: Ditto.
From-SVN: r175285
2011-06-22 08:22:40 +02:00
Jason Merrill
da7d921819
re PR c++/49172 ([C++0x][constexpr] References should be declarable with constexpr)
...
PR c++/49172
* decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
(grokdeclarator): constexpr doesn't apply const for refs.
* parser.c (cp_parser_initializer_clause): Don't call
maybe_constant_value here.
* call.c (initialize_reference): Handle constexpr.
From-SVN: r175284
2011-06-22 00:18:02 -04:00
GCC Administrator
584dd70075
Daily bump.
...
From-SVN: r175283
2011-06-22 00:18:06 +00:00
Andrew MacLeod
cb9a7db01d
gogo-tree.cc (Gogo::define_builtin_function_trees): Change BUILT_IN_ADD_AND_FETCH to BUILT_IN_SYNC_ADD_AND_FETCH.
...
* gogo-tree.cc (Gogo::define_builtin_function_trees): Change
BUILT_IN_ADD_AND_FETCH to BUILT_IN_SYNC_ADD_AND_FETCH.
From-SVN: r175278
2011-06-21 23:03:09 +00:00
Daniel Krugler
ccb4f5a707
move.h (__is_nothrow_swappable): Add.
...
2011-06-22 Daniel Krugler <daniel.kruegler@googlemail.com>
Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/move.h (__is_nothrow_swappable): Add.
(swap(_Tp(&)[_Nm], _Tp(&)[_Nm])): Use noexcept.
* include/bits/algorithmfwd.h: Adjust.
* testsuite/25_algorithms/swap/noexcept.cc: New.
Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r175277
2011-06-21 23:01:03 +00:00
Jason Merrill
358bb337a5
re PR c++/49482 ([C++0x] unused parameter warning on lambda in function template)
...
PR c++/49482
* semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
static fn parameters.
From-SVN: r175273
2011-06-21 16:07:45 -04:00
Jason Merrill
ccaff498ac
call.c (add_builtin_candidates): Use cv_unqualified rather than TYPE_MAIN_VARIANT.
...
* call.c (add_builtin_candidates): Use cv_unqualified rather than
TYPE_MAIN_VARIANT.
* pt.c (tsubst_arg_types): Likewise.
* except.c (build_throw): Use cv_unqualified.
From-SVN: r175272
2011-06-21 15:05:33 -04:00