gjl [Thu, 16 Jun 2011 09:32:18 +0000 (09:32 +0000)]
* config/avr/libgcc.S (__ashldi3, __ashrdi3, __lshrdi3): Set shift
truncation mask to 63.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175099
138bc75d-0d04-0410-961f-
82ee72b054a4
gjl [Thu, 16 Jun 2011 09:18:31 +0000 (09:18 +0000)]
(__parityqi2): New function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175098
138bc75d-0d04-0410-961f-
82ee72b054a4
gjl [Thu, 16 Jun 2011 09:06:44 +0000 (09:06 +0000)]
gcc/
PR target/49313
PR target/29524
* longlong.h: Add AVR support:
(count_leading_zeros): New macro.
(count_trailing_zeros): New macro.
(COUNT_LEADING_ZEROS_0): New macro.
* config/avr/t-avr (LIB1ASMFUNCS): Add
_ffssi2, _ffshi2, _loop_ffsqi2,
_ctzsi2, _ctzhi2, _clzdi2, _clzsi2, _clzhi2,
_paritydi2, _paritysi2, _parityhi2,
_popcounthi2,_popcountsi2, _popcountdi2, _popcountqi2,
_bswapsi2, _bswapdi2,
_ashldi3, _ashrdi3, _lshrdi3
(LIB2FUNCS_EXCLUDE): Add _clz.
* config/avr/libgcc.S (XCALL): Move up in file.
(XJMP): New C Macro.
(DEFUN): New asm macro.
(ENDF): New asm macro.
(__ffssi2): New function.
(__ffshi2): New function.
(__loop_ffsqi2): New function.
(__ctzsi2): New function.
(__ctzhi2): New function.
(__clzdi2): New function.
(__clzsi2): New function.
(__clzhi2): New function.
(__paritydi2): New function.
(__paritysi2): New function.
(__parityhi2): New function.
(__popcounthi2): New function.
(__popcountsi2): New function.
(__popcountdi2): New function.
(__popcountqi2): New function.
(__bswapsi2): New function.
(__bswapdi2): New function.
(__ashldi3): New function.
(__ashrdi3): New function.
(__lshrdi3): New function.
Fix suspicous lines.
libgcc/
PR target/49313
PR target/29524
* config/avr/t-avr: Fix line endings.
(intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
_parityXX2.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175097
138bc75d-0d04-0410-961f-
82ee72b054a4
rguenth [Thu, 16 Jun 2011 08:41:50 +0000 (08:41 +0000)]
2011-06-16 Richard Guenther <rguenther@suse.de>
* gimple.c (canonicalize_cond_expr_cond): (bool)x is not
the same as x != 0.
* fold-const.c (fold_binary_loc): Do not fold X & 1 != 0 to
(bool) X & 1.
* ipa-prop.c (ipa_analyze_indirect_call_uses): Also allow
equality compares against zero for the lower bit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175096
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Thu, 16 Jun 2011 07:49:58 +0000 (07:49 +0000)]
2011-06-13 Edmar Wienskoski <edmar@freescale.com>
PR target/44618
* config/rs6000/rs6000.md (save_gpregs_<mode>): Replaced pattern
with a set of similar patterns, where the MATCH_OPERAND for the
function argument is replaced with individual references to hardware
registers.
(save_fpregs_<mode>): Ditto
(restore_gpregs_<mode>): Ditto
(return_and_restore_gpregs_<mode>): Ditto
(return_and_restore_fpregs_<mode>): Ditto
(return_and_restore_fpregs_aix_<mode>): Ditto
* gcc.target/powerpc/outofline_rnreg.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175093
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Thu, 16 Jun 2011 07:45:17 +0000 (07:45 +0000)]
PR tree-optimization/49419
* tree-vrp.c (execute_vrp): Call init_range_assertions
before estimate_numbers_of_iterations, call
free_number_of_iterations_estimates before calling
remove_range_assertions.
* gcc.c-torture/execute/pr49419.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175092
138bc75d-0d04-0410-961f-
82ee72b054a4
revitale [Thu, 16 Jun 2011 06:25:51 +0000 (06:25 +0000)]
SMS: Fix calculation of row_rest_count
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175091
138bc75d-0d04-0410-961f-
82ee72b054a4
revitale [Thu, 16 Jun 2011 04:03:06 +0000 (04:03 +0000)]
SMS: Fix violation of memory dependence
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175090
138bc75d-0d04-0410-961f-
82ee72b054a4
mrs [Thu, 16 Jun 2011 01:31:38 +0000 (01:31 +0000)]
* mh-darwin: Turn off -pie on darwin11 and later.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175089
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Thu, 16 Jun 2011 00:18:25 +0000 (00:18 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175088
138bc75d-0d04-0410-961f-
82ee72b054a4
eraman [Wed, 15 Jun 2011 17:20:20 +0000 (17:20 +0000)]
2011-06-15 Easwaran Raman <eraman@google.com>
PR rtl-optimization/49414
* gcc.dg/pr44194-1.c: Restrict test to 64-bit targets.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175082
138bc75d-0d04-0410-961f-
82ee72b054a4
law [Wed, 15 Jun 2011 16:23:28 +0000 (16:23 +0000)]
* df-problems.c (df_lr_local_compute): Manually CSE
PIC_OFFSET_TABLE_REGNUM.
* df-scan.c (df_get_regular_block_artificial_uses): Likewise.
(df_get_entry_block_def_set, df_get_exit_block_use_set): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175081
138bc75d-0d04-0410-961f-
82ee72b054a4
hjl [Wed, 15 Jun 2011 15:50:22 +0000 (15:50 +0000)]
Mark __dso_handle hidden if assembler supports it.
2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
PR c++/49412
* decl.c (get_dso_handle_node): Mark __dso_handle hidden if
assembler supports hidden visibility.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175080
138bc75d-0d04-0410-961f-
82ee72b054a4
hubicka [Wed, 15 Jun 2011 12:01:17 +0000 (12:01 +0000)]
* cgraphunit.c (handle_alias_pairs): New function.
(cgraph_finalize_compilation_unit): Use it.
* ipa.c (cgraph_externally_visible_p): Remove hack marking asm names
as externally visible.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175079
138bc75d-0d04-0410-961f-
82ee72b054a4
rguenth [Wed, 15 Jun 2011 11:28:13 +0000 (11:28 +0000)]
2011-06-15 Richard Guenther <rguenther@suse.de>
* expr.c (expand_expr_real_2): Reduce all integral types to
bitfield precision.
(expand_expr_real_1): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175078
138bc75d-0d04-0410-961f-
82ee72b054a4
jamborm [Wed, 15 Jun 2011 11:22:35 +0000 (11:22 +0000)]
2011-06-15 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/48613
* ipa-prop.c (ipa_prop_write_jump_functions): Return immediately if
ipa_node_params_vector is NULL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175077
138bc75d-0d04-0410-961f-
82ee72b054a4
jakub [Wed, 15 Jun 2011 09:56:33 +0000 (09:56 +0000)]
PR debug/49382
* dwarf2out.c (dw_loc_list_node): Add force field.
(add_var_loc_to_decl): For PARM_DECL, attempt to keep
the incoming location in the list, even if it is modified
before first real insn.
(output_loc_list): Emit empty ranges with force flag set.
(dw_loc_list): If first range of a PARM_DECL is empty,
set force flag.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175076
138bc75d-0d04-0410-961f-
82ee72b054a4
amonakov [Wed, 15 Jun 2011 08:08:27 +0000 (08:08 +0000)]
PR target/49349
* sel-sched.c (find_place_for_bookkeeping): Add new parameter
(fence_to_rewind). Use it to notice when bookkeeping will be placed
above a fence. Update comments.
(generate_bookkeeping_insn): Rewind fence when bookkeeping code is
placed just above it. Do not allow NULL place_to_insert.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175075
138bc75d-0d04-0410-961f-
82ee72b054a4
irar [Wed, 15 Jun 2011 06:27:32 +0000 (06:27 +0000)]
* tree-vect-loop-manip.c (remove_dead_stmts_from_loop): Remove.
(slpeel_tree_peel_loop_to_edge): Don't call
remove_dead_stmts_from_loop.
* tree-vect-loop.c (vect_determine_vectorization_factor): Don't
remove irrelevant pattern statements. For irrelevant statements
check if it is the last statement of a detected pattern, use
corresponding pattern statement instead.
(destroy_loop_vec_info): No need to remove pattern statements,
only free stmt_vec_info.
(vect_transform_loop): For irrelevant statements check if it is
the last statement of a detected pattern, use corresponding
pattern statement instead.
* tree-vect-patterns.c (vect_pattern_recog_1): Don't insert
pattern statements. Set basic block for the new statement.
(vect_pattern_recog): Update documentation.
* tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Scan
operands of pattern statements.
(vectorizable_call): Fix printing. In case of a pattern
statement use the lhs of the original statement when creating
a dummy statement to replace the original call.
(vect_analyze_stmt): For irrelevant statements check if it is
the last statement of a detected pattern, use corresponding
pattern statement instead.
* tree-vect-slp.c (vect_schedule_slp_instance): For pattern
statements use gsi of the original statement.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175074
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Wed, 15 Jun 2011 03:51:59 +0000 (03:51 +0000)]
PR c++/49107
* cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
* method.c (defaulted_late_check): Only maybe_instantiate_noexcept
if the declaration had an exception-specifier.
(process_subob_fn): Don't maybe_instantiate_noexcept.
* pt.c (maybe_instantiate_noexcept): Handle overload.
* typeck2.c (nothrow_spec_p_uninst): New.
(merge_exception_specifiers): Add 'fn' parm. Build up overload.
* typeck.c (merge_types): Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175073
138bc75d-0d04-0410-961f-
82ee72b054a4
jason [Wed, 15 Jun 2011 03:51:52 +0000 (03:51 +0000)]
* pt.c (deduction_tsubst_fntype): Don't save input_location.
(maybe_instantiate_noexcept): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175072
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Wed, 15 Jun 2011 00:18:47 +0000 (00:18 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175070
138bc75d-0d04-0410-961f-
82ee72b054a4
jsm28 [Tue, 14 Jun 2011 23:11:35 +0000 (23:11 +0000)]
* target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to
common/common-target-def.h.
* target.def (default_target_flags, handle_option,
supports_split_stack, optimization_table, init_struct,
except_unwind_info, unwind_tables_default, have_named_sections):
Move to common/common-target.def.
* target.h (enum opt_levels, struct default_options): Move to
common/common-target.h.
* targhooks.c (default_except_unwind_info,
dwarf2_except_unwind_info, sjlj_except_unwind_info,
default_target_handle_option, empty_optimization_table): Move to
common/common-targhooks.c.
* targhooks.h (default_except_unwind_info,
dwarf2_except_unwind_info, sjlj_except_unwind_info,
default_target_handle_option, empty_optimization_table): Move to
common/common-targhooks.h.
* common/common-target-def.h: Include common/common-targhooks.h.
(TARGET_HAVE_NAMED_SECTIONS): Define if TARGET_ASM_NAMED_SECTION
defined.
* common/common-target.def (handle_option, option_init_struct,
option_optimization_table, default_target_flags,
except_unwind_info, supports_split_stack, unwind_tables_default,
have_named_sections): Move from target.def.
(HOOK_PREFIX): Undefine at end of file.
* common/common-target.h: Include input.h.
(enum opt_levels, struct default_options): Move from target.h.
* common/common-targhooks.c, common/common-targhooks.h: New.
* config.gcc (target_has_targetm_common): Default to yes.
(moxie*): Set target_has_targetm_common=no.
(hppa*-*-*): Don't set target_has_targetm_common=yes.
* doc/tm.texi: Regenerate.
* Makefile.in (COMMON_TARGET_H): Add $(INPUT_H).
(C_TARGET_DEF_H): Add common/common-targhooks.h.
(GCC_OBJS): Remove vec.o.
(OBJS): Remove hooks.o and vec.o.
(OBJS-libcommon-target): Add vec.o, hooks.o and
common/common-targhooks.o.
(c-family/c-common.o, c-family/c-cppbuiltin.o, lto-opts.o, tree.o,
tree-tailcall.o, opts.o, toplev.o, varasm.o, function.o, except.o,
expr.o, explow.o, dbxout.o, dwarf2out.o, cfgrtl.o, haifa-sched.o,
cfglayout.o, $(out_object_file), $(common_out_object_file)):
Update dependencies.
(common/common-targhooks.o): New.
* common/config/default-common.c: Include tm.h. Add FIXME
comment.
* common/config/pa/pa-common.c: Include more headers. Take
copyright dates from pa.c.
(pa_option_optimization_table, pa_handle_option,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_HANDLE_OPTION): Move from pa.c.
* common/config/alpha/alpha-common.c,
common/config/arm/arm-common.c, common/config/avr/avr-common.c,
common/config/bfin/bfin-common.c,
common/config/cris/cris-common.c,
common/config/fr30/fr30-common.c, common/config/frv/frv-common.c,
common/config/h8300/h8300-common.c,
common/config/i386/i386-common.c,
common/config/ia64/ia64-common.c,
common/config/iq2000/iq2000-common.c,
common/config/lm32/lm32-common.c,
common/config/m32c/m32c-common.c,
common/config/m32r/m32r-common.c,
common/config/m68k/m68k-common.c,
common/config/mcore/mcore-common.c,
common/config/mep/mep-common.c,
common/config/microblaze/microblaze-common.c,
common/config/mips/mips-common.c,
common/config/mmix/mmix-common.c,
common/config/mn10300/mn10300-common.c,
common/config/pdp11/pdp11-common.c,
common/config/picochip/picochip-common.c,
common/config/rs6000/rs6000-common.c,
common/config/rx/rx-common.c, common/config/s390/s390-common.c,
common/config/score/score-common.c, common/config/sh/sh-common.c,
common/config/sparc/sparc-common.c,
common/config/spu/spu-common.c, common/config/v850/v850-common.c,
common/config/vax/vax-common.c,
common/config/xstormy16/xstormy16-common.c,
common/config/xtensa/xtensa-common.c: New.
* config/alpha/alpha.c: Include common/common-target.h.
(alpha_option_optimization_table, alpha_handle_option,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to alpha-common.c.
* config/arm/arm-protos.h (arm_except_unwind_info): Declare.
* config/arm/arm.c (arm_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO, arm_except_unwind_info): Move to
arm-common.c.
* config/avr/avr.c (avr_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
to avr-common.c.
* config/bfin/bfin.c (struct bfin_cpu): Move to bfin.h.
(bfin_cpus, bfin_handle_option, TARGET_HANDLE_OPTION,
TARGET_DEFAULT_TARGET_FLAGS): Move to bfin-common.c.
* config/bfin/bfin.h struct bfin_cpu): Move from bfin.c.
* config/cris/cris.c (cris_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE, cris_handle_option): Move to
cris-common.c.
* config/fr30/fr30.c (fr30_option_optimization_table,
TARGET_EXCEPT_UNWIND_INFO, TARGET_OPTION_OPTIMIZATION_TABLE): Move
to fr30-common.c.
* config/frv/frv.c (frv_option_optimization_table,
MASK_DEFAULT_ALLOC_CC, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to frv-common.c.
* config/h8300/h8300.c (h8300_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO): Move to h8300-common.c.
* config/i386/i386-protos.h (ix86_handle_option): Declare.
* config/i386/i386.c: Include common/common-target.h.
(OPTION_MASK_ISA_MMX_SET, OPTION_MASK_ISA_3DNOW_SET,
OPTION_MASK_ISA_SSE_SET, OPTION_MASK_ISA_SSE2_SET,
OPTION_MASK_ISA_SSE3_SET, OPTION_MASK_ISA_SSSE3_SET,
OPTION_MASK_ISA_SSE4_1_SET, OPTION_MASK_ISA_SSE4_2_SET,
OPTION_MASK_ISA_AVX_SET, OPTION_MASK_ISA_FMA_SET,
OPTION_MASK_ISA_SSE4_SET, OPTION_MASK_ISA_SSE4A_SET,
OPTION_MASK_ISA_FMA4_SET, OPTION_MASK_ISA_XOP_SET,
OPTION_MASK_ISA_LWP_SET, OPTION_MASK_ISA_AES_SET,
OPTION_MASK_ISA_PCLMUL_SET, OPTION_MASK_ISA_ABM_SET,
OPTION_MASK_ISA_BMI_SET, OPTION_MASK_ISA_TBM_SET,
OPTION_MASK_ISA_POPCNT_SET, OPTION_MASK_ISA_CX16_SET,
OPTION_MASK_ISA_SAHF_SET, OPTION_MASK_ISA_MOVBE_SET,
OPTION_MASK_ISA_CRC32_SET, OPTION_MASK_ISA_FSGSBASE_SET,
OPTION_MASK_ISA_RDRND_SET, OPTION_MASK_ISA_F16C_SET,
OPTION_MASK_ISA_MMX_UNSET, OPTION_MASK_ISA_3DNOW_UNSET,
OPTION_MASK_ISA_3DNOW_A_UNSET, OPTION_MASK_ISA_SSE_UNSET,
OPTION_MASK_ISA_SSE2_UNSET, OPTION_MASK_ISA_SSE3_UNSET,
OPTION_MASK_ISA_SSSE3_UNSET, OPTION_MASK_ISA_SSE4_1_UNSET,
OPTION_MASK_ISA_SSE4_2_UNSET, OPTION_MASK_ISA_AVX_UNSET,
OPTION_MASK_ISA_FMA_UNSET, OPTION_MASK_ISA_SSE4_UNSET,
OPTION_MASK_ISA_SSE4A_UNSET, OPTION_MASK_ISA_FMA4_UNSET,
OPTION_MASK_ISA_XOP_UNSET, OPTION_MASK_ISA_LWP_UNSET,
OPTION_MASK_ISA_AES_UNSET, OPTION_MASK_ISA_PCLMUL_UNSET,
OPTION_MASK_ISA_ABM_UNSET, OPTION_MASK_ISA_BMI_UNSET,
OPTION_MASK_ISA_TBM_UNSET, OPTION_MASK_ISA_POPCNT_UNSET,
OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_SAHF_UNSET,
OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_CRC32_UNSET,
OPTION_MASK_ISA_FSGSBASE_UNSET, OPTION_MASK_ISA_RDRND_UNSET,
OPTION_MASK_ISA_F16C_UNSET, ix86_handle_option,
ix86_option_optimization_table, ix86_option_init_struct,
ix86_supports_split_stack, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_OPTION_INIT_STRUCT, TARGET_SUPPORTS_SPLIT_STACK): Move to
i386-common.c.
* config/i386/t-i386 (i386.o): Update dependencies.
* config/ia64/ia64-protos.h (ia64_except_unwind_info): Declare.
* config/ia64/ia64.c (ia64_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
ia64_handle_option): Move to ia64-common.c.
* config/iq2000/iq2000.c (iq2000_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to iq2000-common.c.
* config/lm32/lm32.c (lm32_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move
to lm32-common.c.
* config/m32c/m32c.c (TARGET_HAVE_NAMED_SECTIONS): Move to
m32c-common.c.
* config/m32r/m32r.c (m32r_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO,
m32r_handle_option): Move to m32r-common.c.
(m32r_memory_move_cost): Remove comment referring to
TARGET_HANDLE_OPTION.
* config/m68k/m68k.c (TARGET_HANDLE_OPTION, m68k_handle_option):
Move to m68k-common.c.
* config/mcore/mcore.c (mcore_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO): Move to mcore-common.c.
* config/mep/mep.c (mep_option_optimization_table,
mep_handle_option, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS):
Move to mep-common.c.
* config/microblaze/microblaze.c
(microblaze_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO): Move to microblaze-common.c.
* config/mips/mips.c (mips_handle_option,
mips_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move to
mips-common.c.
* config/mmix/mmix.c (mmix_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
Move to mmix-common.c.
* config/mn10300/mn10300.c (mn10300_option_optimization_table,
mn10300_handle_option, TARGET_EXCEPT_UNWIND_INFO,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to mn10300-common.c.
* config/pa/pa.c: Include common/common-target.h.
(pa_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
pa_handle_option): Move to pa-common.c.
(pa_option_override): Use targetm_common.except_unwind_info.
(pa_asm_output_mi_thunk, pa_function_section): Use
targetm_common.have_named_sections.
* config/pdp11/pdp11.c (pdp11_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
pdp11_handle_option, pdp11_option_init_struct): Move to
pdp11-common.c.
* config/picochip/picochip.c (picochip_option_optimization_table,
TARGET_HAVE_NAMED_SECTIONS, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO): Move to picochip-common.c.
* config/rs6000/rs6000.c: Include common/common-target.h.
(rs6000_option_optimization_table, TARGET_HANDLE_OPTION,
TARGET_OPTION_INIT_STRUCT, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_DEFAULT_TARGET_FLAGS, rs6000_option_init_struct,
rs6000_handle_option): Move to rs6000-common.c.
* config/rs6000/t-rs6000 (rs6000.o): Update dependencies.
* config/rx/rx.c (rx_handle_option, rx_option_optimization_table,
TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_EXCEPT_UNWIND_INFO): Move to rx-common.c.
* config/s390/s390.c (processor_flags_table,
s390_option_optimization_table, s390_option_init_struct,
s390_handle_option, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE,
TARGET_OPTION_INIT_STRUCT): Move to s390-common.c.
* config/s390/s390.h (processor_flags_table): Declare.
* config/score/score.c (score_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
TARGET_OPTION_OPTIMIZATION_TABLE, MASK_ALL_CPU_BITS,
score_handle_option): Move to score-common.c.
* config/sh/sh.c (sh_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION,
sh_handle_option, sh_option_init_struct): Move to sh-common.c.
* config/sparc/sparc.c: Include common/common-target.h.
(sparc_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to sparc-common.c.
* config/spu/spu.c (TARGET_DEFAULT_TARGET_FLAGS,
TARGET_OPTION_INIT_STRUCT, TARGET_EXCEPT_UNWIND_INFO,
spu_option_init_struct): Move to spu-common.c.
* config/stormy16/stormy16.c (xstorym16_option_optimization_table,
TARGET_OPTION_OPTIMIZATION_TABLE): Move to xstormy16-common.c.
* config/v850/v850.c (small_memory_physical_max,
v850_handle_memory_optionn v850_handle_option,
v850_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS,
TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to
v850-common.c.
* config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Move to
vax-common.c.
* config/xtensa/xtensa.c (xtensa_option_optimization_table,
TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE):
Move to xtensa-common.c.
* cfglayout.c: Include common/common-target.h.
(fixup_reorder_chain): Use targetm_common.have_named_sections.
* cfgrtl.c: Include common/common-target.h.
(force_nonfallthru_and_redirect, commit_one_edge_insertion): Use
targetm_common.have_named_sections.
* dbxout.c: Include common/common-target.h.
(dbxout_function_end): Use targetm_common.have_named_sections.
* defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Use
targetm_common.except_unwind_info.
* dwarf2out.c: Include common/common-target.h.
(dwarf2out_do_frame, dwarf2out_do_cfi_asm,
dwarf2out_begin_prologue, dwarf2out_frame_init,
dwarf2out_frame_finish, dwarf2out_assembly_start): Use
targetm_common.except_unwind_info.
* except.c: Include common/common-target.h.
(init_eh, finish_eh_generation,
output_one_function_exception_table): Use
targetm_common.except_unwind_info.
(switch_to_exception_section): Use
targetm_common.have_named_sections.
* explow.c: Include common/common-target.h.
* expr.c: Include common/common-target.h.
(build_personality_function): Use
targetm_common.except_unwind_info.
* function.c: Include common/common-target.h.
(expand_function_end): Use targetm_common.except_unwind_info.
* haifa-sched.c: Include common/common-target.h.
(sched_create_recovery_edges): Use
targetm_common.have_named_sections.
* lto-opts.c: Include common/common-target.h instead of target.h.
(lto_reissue_options): Use targetm_common.handle_option.
* opts.c: Include common/common-target.h.
(target_handle_option): Use targetm_common.handle_option.
(init_options_struct): Update comment referring to
targetm.target_option.optimization. Use
targetm_common.default_target_flags,
targetm_common.unwind_tables_default and
targetm_common.option_init_struct.
(default_options_optimization): Use
targetm_common.option_optimization_table.
(finish_options): Use targetm_common.except_unwind_info,
targetm_common.unwind_tables_default,
targetm_common.have_named_sections and
targetm_common.supports_split_stack.
* toplev.c: Include common/common-target.h.
(process_options): Use targetm_common.have_named_sections.
* tree-tailcall.c: Include common/common-target.h.
(suitable_for_tail_call_opt_p): Use
targetm_common.except_unwind_info.
* tree.c: Include common/common-target.h.
(build_common_builtin_nodes): Use
targetm_common.except_unwind_info.
* varasm.c: Include common/common-target.h.
(resolve_unique_section, hot_function_section,
default_function_section): Use targetm_common.have_named_sections.
ada:
* gcc-interface/Make-lang.in (gnatbind$(exeext)): Use ggc-none.o.
(ada/utils.o): Update dependencies.
* gcc-interface/Makefile.in (EXTRA_GNATTOOLS_OBJS): Add
../../../libcpp/libcpp.a.
* gcc-interface/utils.c: Include common/common-target.h.
(process_attributes): Use targetm_common.have_named_sections.
c-family:
* c-common.c: Include common/common-target.h.
(handle_section_attribute): Use
targetm_common.have_named_sections.
* c-cppbuiltin.c: Include common/common-target.h.
(c_cpp_builtins): Use targetm_common.except_unwind_info.
cp:
* Make-lang.in (cp/method.o): Update dependencies.
* method.c: Include common/common-target.h.
(use_thunk): Use targetm_common.have_named_sections.
go:
* Make-lang.in (go/go-lang.o, go/go-backend.o): Update
dependencies.
* go-backend.c: Include common/common-target.h.
(go_write_export_data): Use targetm_common.have_named_sections.
* go-lang.c: Include common/common-target.h.
(go_langhook_init_options_struct): Use
targetm_common.supports_split_stack.
po:
* exgettext: Handle common/ directory and subdirectories.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175064
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eraman [Tue, 14 Jun 2011 22:58:20 +0000 (22:58 +0000)]
2011-06-14 Easwaran Raman <eraman@google.com>
PR rtl-optimization/44194
* dse.c: Include tree-flow.h
(insn_info): Add new field non_frame_wild_read.
(group_info): Add new fields escaped_n and escaped_p.
(kill_on_calls): New variable.
(get_group_info): Initialize gi->escaped_n and gi->escaped_p.
(dse_step0): Initialize kill_on_calls.
(can_escape): New function.
(set_usage_bits): Add additional parameter; record information
about escaped locations.
(record_store): Pass EXPR corresponding to MEM to
set_usage_bits.
(dse_step2_nospill): Set kill_on_calls based on
group->escaped_n and group->escaped_n.
(add_wild_read): Refactor into...
(reset_active_stores): ... New method, and
(free_read_records): ... New method.
(add_non_frame_wild_read): New method.
(scan_insn): Call add_non_frame_wild_read on non-const calls.
(scan_reads_nospill): Handle instructions with
non_frame_wild_read.
(dse_step5_nospill): Call scan_reads_nospill for instructions
marked as non_frame_wild_read.
(dse_step7): Free escaped_n, escaped_p and kill_on_calls
bitmaps.
testsuite/ChangeLog
2011-06-14 Easwaran Raman <eraman@google.com>
PR rtl-optimization/44194
* gcc.dg/pr44194-1.c: New test.
* gcc.dg/pr44194-2.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175063
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redi [Tue, 14 Jun 2011 22:08:24 +0000 (22:08 +0000)]
2011-06-14 Jonathan Wakely <jwakely.gcc@gmail.com>
* include/bits/ptr_traits.h (pointer_traits<T*>::pointer_to): Use
noexcept.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175057
138bc75d-0d04-0410-961f-
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janis [Tue, 14 Jun 2011 20:29:58 +0000 (20:29 +0000)]
* gcc.target/arm/pr45701-1.c: Ignore warnings about conflicting switches.
* gcc.target/arm/pr45701-2.c: Likewise.
* gcc.target/arm/thumb-branch1.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175056
138bc75d-0d04-0410-961f-
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sje [Tue, 14 Jun 2011 20:26:08 +0000 (20:26 +0000)]
2011-06-14 Steve Ellcey <sje@cup.hp.com>
PR testsuite/48727
* g++.dg/opt/devirt2.C: Fix scan rules for ia64*-*-hpux* and hppa*-*-*.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175055
138bc75d-0d04-0410-961f-
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sje [Tue, 14 Jun 2011 20:21:34 +0000 (20:21 +0000)]
2011-06-14 Steve Ellcey <sje@cup.hp.com>
* decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175053
138bc75d-0d04-0410-961f-
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jsm28 [Tue, 14 Jun 2011 20:11:37 +0000 (20:11 +0000)]
* common/common-target-def.h, common/common-target.def,
common/common-target.h, common/config/default-common.c,
common/config/pa/pa-common.c: New files.
* Makefile.in (common_out_file, common_out_object_file,
COMMON_TARGET_H, COMMON_TARGET_DEF_H): New.
(OBJS-libcommon-target): Include $(common_out_object_file).
(prefix.o): Update dependencies.
($(common_out_object_file), common/common-target-hooks-def.h,
s-common-target-hooks-def-h): New.
(s-tm-texi): Also check timestamp on common-target.def.
(build/genhooks.o): Update dependencies.
* config.gcc (common_out_file, target_has_targetm_common): Define.
* config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with
TARGET_ALWAYS_STRIP_DOTDOT.
* configure.ac (common_out_object_file): Define.
(common_out_file, common_out_object_file): Substitute.
(common): Create directory.
* configure: Regenerate.
* doc/tm.texi.in (targetm_common): Document.
(TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry.
* doc/tm.texi: Regenerate.
* genhooks.c (hook_array): Also include common/common-target.def.
* prefix.c (tm.h): Don't include.
(common/common-target.h): Include.
(ALWAYS_STRIP_DOTDOT): Don't define.
(update_path): Use targetm_common.always_strip_dotdot instead of
ALWAYS_STRIP_DOTDOT.
* system.h (ALWAYS_STRIP_DOTDOT): Poison.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175052
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davidxl [Tue, 14 Jun 2011 19:39:36 +0000 (19:39 +0000)]
dumping cleanup phase 1 -- Removing TODO_dump_func
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175051
138bc75d-0d04-0410-961f-
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janis [Tue, 14 Jun 2011 19:09:36 +0000 (19:09 +0000)]
* gcc.target/arm/pr45701-1.c: Require thumb support.
* gcc.target/arm/pr45701-2.c: Likewise.
* gcc.target/arm/thumb-branch1.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175047
138bc75d-0d04-0410-961f-
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janis [Tue, 14 Jun 2011 19:08:35 +0000 (19:08 +0000)]
* gcc.target/arm/mla-1.c: Ignore warnings about conflicting switches.
* gcc.target/arm/pr39839.c: Likewise.
* gcc.target/arm/pr40657-2.c: Likewise.
* gcc.target/arm/pr40956.c: Likewise.
* gcc.target/arm/pr41679.c: Likewise.
* gcc.target/arm/pr42235.c: Likewise.
* gcc.target/arm/pr42495.c: Likewise.
* gcc.target/arm/pr42505.c: Likewise.
* gcc.target/arm/pr42574.c: Likewise.
* gcc.target/arm/pr46883.c: Likewise.
* gcc.target/arm/pr46934.c: Likewise.
* gcc.target/arm/xor-and.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175046
138bc75d-0d04-0410-961f-
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jason [Tue, 14 Jun 2011 18:16:16 +0000 (18:16 +0000)]
* error.c (type_to_string): Print typedef-stripped version too.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175045
138bc75d-0d04-0410-961f-
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jason [Tue, 14 Jun 2011 18:16:06 +0000 (18:16 +0000)]
PR c++/49117
* call.c (perform_implicit_conversion_flags): Print source type as
well as expression.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175044
138bc75d-0d04-0410-961f-
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jason [Tue, 14 Jun 2011 18:15:58 +0000 (18:15 +0000)]
PR c++/49389
* typeck2.c (build_m_component_ref): Preserve rvalueness.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175043
138bc75d-0d04-0410-961f-
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jason [Tue, 14 Jun 2011 18:15:51 +0000 (18:15 +0000)]
PR c++/49369
* class.c (build_base_path): Fix cv-quals in unevaluated context.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175042
138bc75d-0d04-0410-961f-
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jason [Tue, 14 Jun 2011 18:15:43 +0000 (18:15 +0000)]
PR c++/49290
* semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
of fold_indirect_ref_1.
(cxx_eval_indirect_ref): Use it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175041
138bc75d-0d04-0410-961f-
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jason [Tue, 14 Jun 2011 18:15:36 +0000 (18:15 +0000)]
fix utf-8
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175040
138bc75d-0d04-0410-961f-
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paolo [Tue, 14 Jun 2011 17:48:29 +0000 (17:48 +0000)]
2011-06-14 Paolo Carlini <paolo.carlini@oracle.com>
* include/std/valarray (~valarray): Use noexcept.
* include/bits/unique_ptr.h (~unique_ptr): Likewise.
* testsuite/26_numerics/valarray/noexcept_move_construct.cc: New.
* testsuite/20_util/shared_ptr/cons/noexcept_move_construct.cc:
Likewise.
* testsuite/20_util/unique_ptr/cons/noexcept_move_construct.cc:
Likewise.
* testsuite/20_util/weak_ptr/cons/noexcept_move_construct.cc:
Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175039
138bc75d-0d04-0410-961f-
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hjl [Tue, 14 Jun 2011 16:31:57 +0000 (16:31 +0000)]
Properly expand strlen to Pmode.
2011-06-14 H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/47364
* builtins.c (expand_builtin_strlen): Expand strlen to Pmode
and properly handle result not in Pmode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175034
138bc75d-0d04-0410-961f-
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ro [Tue, 14 Jun 2011 15:54:22 +0000 (15:54 +0000)]
* testsuite/libffi.call/huge_struct.c (test_large_fn): Use PRIu8,
PRId8 instead of %hhu, %hhd.
* testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRId8,
PRIu8): Define.
[__sgi__] (PRId8, PRIu8): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175032
138bc75d-0d04-0410-961f-
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uros [Tue, 14 Jun 2011 15:32:55 +0000 (15:32 +0000)]
* config/i386/kfreebsd-gnu.h: Resync with `config/i386/linux.h'.
* config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER): Resync with
`config/linux.h'.
* config/i386/kfreebsd-gnu64.h: New file.
* config.gcc (x86_64-*-kfreebsd*-gnu): Replace `i386/kfreebsd-gnu.h'
with `i386/kfreebsd-gnu64.h'.
* config/i386/linux64.h (GNU_USER_LINK_EMULATION32)
(GNU_USER_LINK_EMULATION64): New macros.
* config/i386/gnu-user64.h (LINK_SPEC): Rely on
`GNU_USER_LINK_EMULATION32' and `GNU_USER_LINK_EMULATION64' instead
of hardcoding `elf_i386' and `elf_x86_64'.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175031
138bc75d-0d04-0410-961f-
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nickc [Tue, 14 Jun 2011 15:30:05 +0000 (15:30 +0000)]
PR target/49403
* config/v850/v850.c (v850_memory_move_cost): Add reg_class_t parameter.
PR target/49402
* config.gcc(v850*-*-*): Avoid duplication of v850.opt.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175030
138bc75d-0d04-0410-961f-
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jakub [Tue, 14 Jun 2011 15:27:24 +0000 (15:27 +0000)]
PR fortran/49103
* tree.h (DECL_NONSHAREABLE): Define.
(struct tree_decl_common): Change decl_common_unused to
decl_nonshareable_flag.
* cfgexpand.c (expand_used_vars_for_block, clear_tree_used):
Ignore vars with DECL_NONSHAREABLE bit set.
* tree-cfg.c (gimple_duplicate_bb): Set DECL_NONSHAREABLE
on stores to automatic aggregate vars.
* gfortran.dg/pr49103.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175028
138bc75d-0d04-0410-961f-
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paolo [Tue, 14 Jun 2011 15:09:14 +0000 (15:09 +0000)]
2011-06-14 Paolo Carlini <paolo.carlini@oracle.com>
* include/std/functional: Use noexcept.
* include/bits/stl_tempbuf.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175026
138bc75d-0d04-0410-961f-
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vries [Tue, 14 Jun 2011 15:05:26 +0000 (15:05 +0000)]
2011-06-14 Tom de Vries <tom@codesourcery.com>
PR target/45098
* gcc.target/arm/ivopts-3.c: New test.
* gcc.target/arm/ivopts-4.c: New test.
* gcc.target/arm/ivopts-5.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175025
138bc75d-0d04-0410-961f-
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jakub [Tue, 14 Jun 2011 14:59:52 +0000 (14:59 +0000)]
PR rtl-optimization/49390
Revert:
2010-06-29 Bernd Schmidt <bernds@codesourcery.com>
* cse.c (exp_equiv_p): For MEMs, if for_gcse, only compare
MEM_ALIAS_SET.
* gcc.c-torture/execute/pr49390.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175023
138bc75d-0d04-0410-961f-
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vries [Tue, 14 Jun 2011 14:29:58 +0000 (14:29 +0000)]
2011-06-14 Zdenek Dvorak <ook@ucw.cz>
Tom de Vries <tom@codesourcery.com>
PR target/45098
* cfgloop.h (nb_iterations_upper_bound, nb_iterations_estimate):
Document changed semantics.
(max_stmt_executions, max_stmt_executions_int): Declare.
* tree-data-ref.c (estimated_loop_iterations)
(estimated_loop_iterations_int): Move functions...
* tree-ssa-loop-niter.c (estimated_loop_iterations)
(estimated_loop_iterations_int): here.
(record_estimate): Change nb_iterations_upper_bound and
nb_iterations_estimate semantics.
(max_stmt_executions, max_stmt_executions_int): New function.
* tree-data-ref.c (estimated_loop_iterations_tree): Rename to ...
(max_stmt_executions_tree): this.
(analyze_miv_subscript): Use max_stmt_executions_tree instead of
estimated_loop_iterations_tree.
tree-ssa-loop-ivopts.c (avg_loop_niter): Use
max_stmt_executions_int instead of estimated_loop_iterations_int.
* predict.c (predict_loops): Idem.
* tree-parloops.c (parallelize_loops): Idem.
* tree-data-ref.c (analyze_siv_subscript_cst_affine)
(compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine)
(init_omega_for_ddr_1): Idem.
* tree-ssa-loop-prefetch.c (determine_loop_nest_reuse)
(loop_prefetch_arrays): Idem
* graphite-sese-to-poly.c (build_loop_iteration_domains): Use
max_stmt_executions instead of estimated_loop_iterations.
* tree-data-ref.c (estimated_loop_iterations_tree): Idem.
* tree-vrp.c (adjust_range_with_scev): Use estimated_loop_iterations
instead of nb_iterations_upper_bound.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175022
138bc75d-0d04-0410-961f-
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hubicka [Tue, 14 Jun 2011 14:25:57 +0000 (14:25 +0000)]
* ipa.c (cgraph_address_taken_from_non_vtable_p): Check the ref type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175021
138bc75d-0d04-0410-961f-
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ian [Tue, 14 Jun 2011 13:51:16 +0000 (13:51 +0000)]
Change builtin make to runtime call at lowering time.
Use kindNoPointers as 6g does.
* Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175020
138bc75d-0d04-0410-961f-
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ro [Tue, 14 Jun 2011 13:41:27 +0000 (13:41 +0000)]
* g++.dg/torture/pr48954.C: Use dg-require-effective-target lto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175019
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rth [Tue, 14 Jun 2011 13:31:43 +0000 (13:31 +0000)]
PR debug/48459
* dwarf2out.c (frame_pointer_fb_offset_valid): New.
(based_loc_descr): Assert it's true.
(compute_frame_pointer_to_fb_displacement): Set it, rather than
aborting immediately.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175018
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rearnsha [Tue, 14 Jun 2011 12:55:14 +0000 (12:55 +0000)]
2011-06-14 Sanjin Liu <scliu@faraday-tech.com>
Mingfeng Wu <mingfeng@faraday-tech.com>
* doc/invoke.texi: Re-add missing -mcpu docs for Faraday cores.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175017
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hubicka [Tue, 14 Jun 2011 12:51:55 +0000 (12:51 +0000)]
* ipa-cp.c (ipcp_iterate_stage): Revert accidental commit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175016
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hubicka [Tue, 14 Jun 2011 12:48:06 +0000 (12:48 +0000)]
* cgraph.c (cgraph_make_decl_local): Handle DECL_ONE_ONLY
similarly to DECL_COMDAT.
* cgraphunit.c (cgraph_analyze_function): Likewise.
* ipa.c (function_and_variable_visibility): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175015
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hubicka [Tue, 14 Jun 2011 12:46:12 +0000 (12:46 +0000)]
* lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not output
BINFO_VIRTUALS when streaming for ltrans unit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175014
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ro [Tue, 14 Jun 2011 12:20:08 +0000 (12:20 +0000)]
2011-06-14 Olivier Hainque <hainque@adacore.com>
Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/mips/irix6-unwind.h: New file.
* config.host (mips-sgi-irix6.5*): Set md_unwind_header.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175013
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gjl [Tue, 14 Jun 2011 10:45:17 +0000 (10:45 +0000)]
testsuite/
* gcc.c-torture/execute/cmpsi-2.c: Undo 172757.
* gcc.c-torture/execute/cmpsi-2.x: New file.
* gcc.c-torture/execute/pr45262.c: Undo 172757.
* gcc.c-torture/execute/pr45262.x: New file.
* gcc.c-torture/compile/pr46534.c: Skip for AVR.
* gcc.c-torture/compile/pr49029.c: Add dg-require-effective-target
int32plus
* gcc.c-torture/compile/pr49163.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175012
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ebotcazou [Tue, 14 Jun 2011 07:47:01 +0000 (07:47 +0000)]
Fix long lines
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175011
138bc75d-0d04-0410-961f-
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irar [Tue, 14 Jun 2011 07:00:37 +0000 (07:00 +0000)]
* gcc.dg/vect/vect-16.c: Rename to...
* gcc.dg/vect/no-fast-math-vect16.c: ...this.
* gcc.dg/vect/vect-peel-3.c: Adjust misalignment values
for double-word vectors.
* gcc.dg/vect/vect-peel-4.c: Likewise.
* gcc.dg/vect/bb-slp-10.c: Replace vect_hw_misalign with
vect_element_align.
* gcc.dg/vect/vect.exp: Run no-fast-math-* tests with
-fno-fast-math.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175009
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ian [Tue, 14 Jun 2011 05:53:10 +0000 (05:53 +0000)]
Change builtin make to runtime call at lowering time.
Use kindNoPointers as 6g does.
* Make-lang.in (go/expressions.o): Depend on $(GO_RUNTIME_H).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175008
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gccadmin [Tue, 14 Jun 2011 00:19:12 +0000 (00:19 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175006
138bc75d-0d04-0410-961f-
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jkratoch [Mon, 13 Jun 2011 22:34:19 +0000 (22:34 +0000)]
libiberty/
* cp-demangle.c (d_print_comp) <DEMANGLE_COMPONENT_FUNCTION_TYPE>:
Suppress d_print_mod for DMGL_RET_POSTFIX.
* testsuite/demangle-expected: New testcases for --ret-postfix.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175001
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jkratoch [Mon, 13 Jun 2011 22:32:40 +0000 (22:32 +0000)]
include/
* demangle.h (DMGL_RET_POSTFIX): Extend the comment.
(DMGL_RET_DROP): New.
libiberty/
* cp-demangle.c (d_print_comp) <DEMANGLE_COMPONENT_FUNCTION_TYPE>: Do
not pass DMGL_RET_POSTFIX or DMGL_RET_DROP. Support DMGL_RET_DROP.
* testsuite/demangle-expected: New testcases for --ret-drop.
* testsuite/test-demangle.c: Document --ret-drop in a comment.
(main): New variable ret_drop, fill it, call cplus_demangle with it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175000
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jkratoch [Mon, 13 Jun 2011 22:30:02 +0000 (22:30 +0000)]
libiberty/
* cp-demangle.c (struct d_print_info): Remove field options.
(d_print_init): Remove parameter options.
(cplus_demangle_print_callback): Update all the callers.
(d_print_comp, d_print_mod_list, d_print_mod, d_print_function_type)
(d_print_array_type, d_print_expr_op, d_print_cast, d_print_subexpr):
Add parameter options, update all the callers.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174999
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dje [Mon, 13 Jun 2011 18:24:39 +0000 (18:24 +0000)]
2011-06-13 David Edelsohn <dje.gcc@gmail.com>
* config/rs6000/rs6000.md (movdi_mfpgpr): Remove POWER mnemonic.
(movdi_internal64): Same.
2011-06-13 Edmar Wienskoski <edmar@freescale.com>
* config/rs6000/rs6000.md (save_gpregs_<mode>): Replaced pattern
with a set of similar patterns, where the MATCH_OPERAND for the
function argument is replaced with individual references to hardware
registers.
(save_fpregs_<mode>): Ditto
(restore_gpregs_<mode>): Ditto
(return_and_restore_gpregs_<mode>): Ditto
(return_and_restore_fpregs_<mode>): Ditto
(return_and_restore_fpregs_aix_<mode>): Ditto
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174997
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dje [Mon, 13 Jun 2011 18:10:31 +0000 (18:10 +0000)]
* gcc.target/powerpc/outofline_rnreg.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174995
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hubicka [Mon, 13 Jun 2011 15:34:59 +0000 (15:34 +0000)]
* ipa-inline.c (reset_edge_caches): Walk aliases.
(update_caller_keys): Do not test inlinability of aliases.
* ipa-inline-analysis.c (do_estimate_edge_time): Look through alias.
(do_estimate_growth): Fix typo.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174992
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hubicka [Mon, 13 Jun 2011 15:31:22 +0000 (15:31 +0000)]
* ipa-utils.c (postorder_stack): New structure.
(ipa_reverse_postorder): Handle aliases.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174991
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nickc [Mon, 13 Jun 2011 15:24:21 +0000 (15:24 +0000)]
* configure.ac (tilepro-*-*) New case.
(tilegx-*-*): Likewise.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174990
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hubicka [Mon, 13 Jun 2011 13:12:23 +0000 (13:12 +0000)]
* ipa-inline-transform.c (+can_remove_node_now_p_1): Break out from...
(can_remove_node_now_p): ... here; handle same comdat groups.
(clone_inlined_nodes): Update use of can_remove_node_now_p add TODO.
(inline_call): Update use of can_remove_node_now_p.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174989
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hjl [Mon, 13 Jun 2011 13:10:13 +0000 (13:10 +0000)]
Correct typos.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174988
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hjl [Mon, 13 Jun 2011 13:05:52 +0000 (13:05 +0000)]
Remove duplicated lines.
2011-06-13 H.J. Lu <hongjiu.lu@intel.com>
* gcc.dg/h8300-bit-insn-ice2.2: Remove duplicated lines.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174987
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kaushikp [Mon, 13 Jun 2011 09:31:41 +0000 (09:31 +0000)]
* config/h8300/h8300.md (bsetqi_msx, bclrqi_msx, bnotqi_msx): Added
condition to disallow non-identical memory locations.
(*andqi3_2, andqi3_1, iorqi3_1, xorqi3_1): Reorder insn to give
preference to bit manipulation instructions.
* gcc.dg/h8300-bit-insn-ice2.2: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174986
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hubicka [Mon, 13 Jun 2011 09:19:09 +0000 (09:19 +0000)]
* cgraph.c (cgraph_for_node_thunks_and_aliases,
cgraph_for_node_and_aliases): Fix thinko in recursive walking.
(nonremovable_p): New function.
(cgraph_can_remove_if_no_direct_calls_p): New function.
(used_from_object_file_p): New functoin.
(cgraph_will_be_removed_from_program_if_no_direct_calls): Look for references
from aliases.
* cgraph.h (cgraph_can_remove_if_no_direct_calls_p): Bring offline.
* ipa-inline.c (check_caller_edge): New function.
(want_inline_function_called_once_p): Use it; accept aliases called once, too.
* ipa-inline-analysis.c (do_estimate_growth): Remove FIXME.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174985
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ramana [Mon, 13 Jun 2011 09:09:14 +0000 (09:09 +0000)]
PR target/48454
Fix vmovn lengths.
2011-06-13 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
PR target/48454
* config/arm/neon.md (vec_pack_trunc<mode>): Set the lengths
correctly for the case with Quad vectors.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174984
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tkoenig [Mon, 13 Jun 2011 08:36:47 +0000 (08:36 +0000)]
2011-06-13 Thomas Koenig <tkoenig@gcc.gnu.org>
* frontend-passes.c (remove_trim): New function.
(optimize_assignment): Use it.
(optimize_comparison): Likewise. Return correct status
for previous change.
2011-06-13 Thomas Koenig <tkoenig@gcc.gnu.org>
* gfortran.dg/trim_optimize_8.f90: New test case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174983
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irar [Mon, 13 Jun 2011 06:10:20 +0000 (06:10 +0000)]
PR tree-optimization/49352
* tree-vect-loop.c (vect_is_slp_reduction): Don't count debug
uses at all, make sure loop_use_stmt after the loop is a def
stmt of a used SSA_NAME that is the only one defined inside
of the loop. Don't check for COND_EXPR and GIMPLE_BINARY_RHS.
(vect_is_simple_reduction_1): Call vect_is_slp_reduction only
if check_reduction is true.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174982
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gccadmin [Mon, 13 Jun 2011 00:19:07 +0000 (00:19 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174979
138bc75d-0d04-0410-961f-
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hubicka [Sun, 12 Jun 2011 20:38:57 +0000 (20:38 +0000)]
PR middle-end/49373
* ipa.c (cgraph_externally_visible_p): Check resolution info.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174972
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hubicka [Sun, 12 Jun 2011 18:08:52 +0000 (18:08 +0000)]
PR middle-end/48836
* ipa-inline-transform.c: Include tree-pass.h
(inline_transform): Set TODO_update_ssa_only_virtuals.
* Makefile.in (ipa-inline-transform.o): Add tree-pass.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174970
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hubicka [Sun, 12 Jun 2011 16:39:38 +0000 (16:39 +0000)]
PR middle-end/49378
* ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p): Rule out
aliases and thunks.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174969
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paolo [Sun, 12 Jun 2011 15:51:36 +0000 (15:51 +0000)]
2011-06-12 François Dumont <francois.cppdevs@free.fr>
Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/allocator.h (__shrink_to_fit): Rename to
__shrink_to_fit_aux, fix.
* include/bits/stl_vector.h (_M_shrink_to_fit): Declare.
(shrink_to_fit): Use the latter.
* include/debug/vector (shrink_to_fit): Likewise.
* include/bits/vector.tcc (_M_shrink_to_fit): Define.
* include/bits/stl_deque.h (_M_shrink_to_fit): Declare.
(shrink_to_fit): Use the latter.
* include/debug/deque (shrink_to_fit): Likewise.
* include/bits/deque.tcc (_M_shrink_to_fit): Define.
* include/bits/vector.tcc (vector<bool>::_M_reallocate): Add.
* include/bits/stl_bvector.h (_M_shrink_to_fit): Declare.
(shrink_to_fit): Use the latter.
(reserve): Use _M_reallocate, move inline.
(_Bvector_base<>::_S_nword): Add, use it throughout.
* include/debug/string (shrink_to_fit): Redo.
* include/ext/vstring.h (shrink_to_fit): Optimize.
* include/bits/basic_string.h (shrink_to_fit): Likewise.
* testsuite/21_strings/debug/shrink_to_fit.cc: New.
* testsuite/23_containers/vector/debug/shrink_to_fit.cc: Likewise.
* testsuite/23_containers/vector/debug/bool/shrink_to_fit.cc:
Likewise.
* testsuite/23_containers/vector/bool/capacity/shrink_to_fit.cc:
Likewise.
* testsuite/23_containers/deque/debug/shrink_to_fit.cc: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174967
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green [Sun, 12 Jun 2011 10:23:57 +0000 (10:23 +0000)]
Fix moxie comparisons
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174966
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irar [Sun, 12 Jun 2011 06:37:49 +0000 (06:37 +0000)]
* tree-vect-data-refs.c (vect_peeling_hash_get_most_frequent):
Take number of iterations to peel into account for equally
frequent misalignment values.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174965
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gccadmin [Sun, 12 Jun 2011 00:18:14 +0000 (00:18 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174964
138bc75d-0d04-0410-961f-
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burnus [Sat, 11 Jun 2011 22:08:46 +0000 (22:08 +0000)]
2011-06-12 Tobias Burnus
PR fortran/49324
* trans-expr.c (gfc_trans_assignment_1): Tell
gfc_trans_scalar_assign to also deep-copy RHS nonvariables
with allocatable components.
* trans-array.c (gfc_conv_expr_descriptor): Ditto.
2011-06-12 Tobias Burnus
PR fortran/49324
* gfortran.dg/alloc_comp_assign_11.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174959
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redi [Sat, 11 Jun 2011 16:05:08 +0000 (16:05 +0000)]
2011-06-11 Jonathan Wakely <jwakely.gcc@gmail.com>
* include/ext/extptr_allocator.h (construct, destroy): Fix for C++0x
mode by overloading to take allocator's pointer type.
* testsuite/23_containers/vector/ext_pointer/types/2.cc: New.
* testsuite/23_containers/vector/ext_pointer/explicit_instantiation/
2.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174958
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redi [Sat, 11 Jun 2011 15:37:17 +0000 (15:37 +0000)]
2011-06-11 Jonathan Wakely <jwakely.gcc@gmail.com>
* testsuite/20_util/allocator_traits/requirements/
explicit_instantiation.cc: Add another instantiation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174957
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hubicka [Sat, 11 Jun 2011 15:33:31 +0000 (15:33 +0000)]
* lto-streamer-out.c (produce_symtab): Stream out the newly represented
aliases.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174956
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hubicka [Sat, 11 Jun 2011 15:08:04 +0000 (15:08 +0000)]
* ipa-prop.c (ipa_make_edge_direct_to_target): Fix code setting varying args.
(ipa_update_after_lto_read): Likewise.
(ipa_write_node_info): Do not sream call_with_var_arguments.
(ipa_read_node_info): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174955
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hubicka [Sat, 11 Jun 2011 14:18:05 +0000 (14:18 +0000)]
* ipa.c (cgraph_comdat_can_be_unshared_p): Fix pasto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174954
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redi [Sat, 11 Jun 2011 13:49:17 +0000 (13:49 +0000)]
2011-06-11 Jonathan Wakely <jwakely.gcc@gmail.com>
* testsuite/20_util/allocator_traits/requirements/typedefs.cc: Check
for allocator_type and value_type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174953
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hubicka [Sat, 11 Jun 2011 13:01:53 +0000 (13:01 +0000)]
* lto-symtab.c (lto_cgraph_replace_node): Kill same body alias code.
(lto_symtab_resolve_can_prevail_p): Likewise.
(lto_symtab_merge_cgraph_nodes): Update merging of aliases.
* cgraph.c (same_body_aliases_done): New global var.
(cgraph_same_body_alias_1): Rename to ...
(cgraph_create_function_alias): ... this one; reorg to new
representation.
(cgraph_same_body_alias): Use cgraph_create_function_alias;
record references when asked to.
(cgraph_add_thunk): Fix formating.
(cgraph_get_node): Kill same body alias code.
(cgraph_node_for_asm): Likewise.
(cgraph_remove_same_body_alias): Remove.
(cgraph_remove_node): Kill same body alias code.
(cgraph_mark_address_taken_node): Mark also the aliased function
as having address taken.
(dump_cgraph_node): Dump same body aliases.
(cgraph_for_node_thunks_and_aliases): Update for new alias
representation.
(cgraph_for_node_and_aliases): Likewise.
* cgraph.h (same_body): Kll pointer.
(same_body_alias): Update comment.
(same_body_aliases_done): Declare.
(cgraph_remove_same_body_alias): Remove declaration.
(cgraph_create_function_alias): Declare.
(cgraph_process_same_body_aliases): Declare.
(cgraph_function_with_gimple_body_p): Check for alias.
(cgraph_can_remove_if_no_direct_calls_p): Look for aliases.
(cgraph_alias_aliased_node): New function.
(cgraph_function_node): Update for new aliases.
(cgraph_function_or_thunk_node): Likewise.
* ipa-inline-transform.c (can_remove_node_now_p): Look for aliases.
(inline_call): Remove dead aliases.
* cgraphunit.c (cgraph_decide_is_function_needed): Disable assembler name
hack for same body aliases.
(clone_of_p): Look through aliases.
(verify_cgraph_node): Verify aliases.
(cgraph_analyze_function): Analyze aliases; fixup C++ bugs.
(cgraph_process_same_body_aliases): New function.
(process_function_and_variable_attributes): Disable weakref warning on
alias.
(cgraph_analyze_functions): Handle aliases.
(cgraph_mark_functions_to_output): Handle aliases same way as thunks.
(assemble_thunks): Rename to ...
(assemble_thunks_and_aliases): ... this one; handle aliases, too.
(cgraph_expand_function): Remove alias output code.
(cgraph_output_in_order): Skip aliases.
(cgraph_preserve_function_body_p): Aliases don't need preserving.
* ipa-ref.c (ipa_ref_use_name): Add alias reference.
(ipa_record_reference): Do not assert on alias references.
(ipa_ref_has_aliases_p): New function.
* ipa-ref.h (enum ipa_ref_use): Add IPA_REF_ALIAS.
(ipa_ref_has_aliases_p): Declare.
* lto-cgraph.c (lto_output_node): Handle aliases.
(input_node): Likewise.
* lto-streamer-out.c (lto_output): Skip aliases.
(produce_symtab): Kill same_body_alias code.
* ipa-utils.c (ipa_reverse_postorder): Add FIXME.
(ipa_reverse_postorder): Use cgraph_only_called_directly_or_aliased_p.
* ipa-inline.c (update_caller_keys): Walk aliases.
(inline_small_functions): Fix thinko in previous patch.
* ipa.c (cgraph_externally_visible_p): Do not walk aliases.
(function_and_variable_visibility): Do not walk same body aliases.
* tree-ssa-structalias.c (associate_varinfo_to_alias): New function.
(ipa_pta_execute): Use it.
* lto.c (add_cgraph_node_to_partition_1): Break out from ...
(add_cgraph_node_to_partition) ... here; walk aliases.
(lto_1_to_1_map): Remove same body alias code.
(promote_fn): Likewise.
(lto_promote_cross_file_statics): Update comment.
* decl2.c (cp_write_global_declarations): Process aliases; look trhough
same body aliases.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174952
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redi [Sat, 11 Jun 2011 11:58:18 +0000 (11:58 +0000)]
2011-06-11 Jonathan Wakely <jwakely.gcc@gmail.com>
* testsuite/30_threads/packaged_task/uses_allocator.cc: New.
* testsuite/30_threads/promise/uses_allocator.cc: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174949
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uros [Sat, 11 Jun 2011 11:08:41 +0000 (11:08 +0000)]
* config/i386/sse.md (vec_dupv4sf): Correct mode of forced register.
(*vec_dupv2df): Rename from vec_dupv2df.
(vec_dupv2df): New expander.
* config/i386/sse.md (AVX_VEC_DUP_MODE): Rename from AVX256MODE24P.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174948
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jb [Sat, 11 Jun 2011 10:52:18 +0000 (10:52 +0000)]
Return error when trying to seek a non-seekable buffered file
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174947
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jb [Sat, 11 Jun 2011 10:19:49 +0000 (10:19 +0000)]
Figure out whether a file is seekable with lseek()
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174946
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uros [Sat, 11 Jun 2011 10:10:08 +0000 (10:10 +0000)]
* config/i386/i386.md: Use default value in "isa" attribute.
* config/i386/sse.md: Ditto.
* config/i386/mmx.md: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174945
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tkoenig [Sat, 11 Jun 2011 08:22:35 +0000 (08:22 +0000)]
2011-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
* frontend-passes.c (optimize_assignment): Follow chains
of concatenation operators to the end for removing trailing
TRIMS for assignments.
2011-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
* gfortran.dg/trim_optimize_7.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174944
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