Oleg Endo
f33223159d
sync.md: Add soft atomics ABI description.
...
* config/sh/sync.md: Add soft atomics ABI description.
(fetchop_name): Use 'or' instead of 'ior'.
(fetchop_insn): Remove.
(atomic_compare_and_swap<mode>_soft):
Don't insert aligning nop after the write-back instruction. Fix
multi-line asm output formatting style.
(atomic_fetch_<fetchop_name><mode>_soft): Likewise.
(atomic_fetch_nand<mode>_soft): Likewise.
(atomic_<fetchop_name>_fetch<mode>_soft): Likewise.
(atomic_nand_fetch<mode>_soft): Likewise.
From-SVN: r182686
2011-12-26 23:00:14 +00:00
Joey Ye
f93519addb
re PR middle-end/51200 (Wrong code sequence to store restrict volatile bitfield)
...
2011-12-26 Joey Ye <joey.ye@arm.com>
PR middle-end/51200
* gcc.dg/volatile-bitfields-2.c: New test.
From-SVN: r182685
2011-12-26 08:43:48 +00:00
GCC Administrator
6a7cc8eaf4
Daily bump.
...
From-SVN: r182684
2011-12-26 00:18:57 +00:00
GCC Administrator
8298043ae4
Daily bump.
...
From-SVN: r182680
2011-12-25 00:18:47 +00:00
Torvald Riegel
c898f7b85f
libitm: Don't enforce privatization safety if already in serial mode.
...
libitm/
* beginend.cc (GTM::gtm_thread::trycommit): Don't enforce
privatization safety if already in serial mode.
From-SVN: r182676
2011-12-24 01:42:48 +00:00
Torvald Riegel
610e390135
libitm: Fix privatization safety during upgrades to serial mode.
...
libitm/
* beginend.cc (GTM::gtm_thread::restart): Add and handle
finish_serial_upgrade parameter.
* libitm.h (GTM::gtm_thread::restart): Adapt declaration.
* config/linux/rwlock.cc (GTM::gtm_rwlock::write_lock_generic):
Don't unset reader flag.
(GTM::gtm_rwlock::write_upgrade_finish): New.
* config/posix/rwlock.cc: Same.
* config/linux/rwlock.h (GTM::gtm_rwlock::write_upgrade_finish):
Declare.
* config/posix/rwlock.h: Same.
* method-serial.cc (GTM::gtm_thread::serialirr_mode): Unset reader
flag after commit or after rollback when restarting.
From-SVN: r182675
2011-12-24 01:42:35 +00:00
Torvald Riegel
799142bf74
libitm: Fixed conversion to C++11 atomics.
...
libitm/
* beginend.cc (GTM::gtm_thread::begin_transaction): Add comment.
(GTM::gtm_thread::try_commit): Changed memory order.
* config/linux/alpha/futex_bits.h (sys_futex0): Take atomic int
as parameter.
* config/linux/x86/futex_bits.h (sys_futex0): Same.
* config/linux/sh/futex_bits.h (sys_futex0): Same.
* config/linux/futex_bits.h (sys_futex0): Same.
* config/linux/futex.cc (futex_wait, futex_wake): Same.
* config/linux/futex.h (futex_wait, futex_wake): Same.
* config/linux/rwlock.h (gtm_rwlock::writers,
gtm_rwlock::writer_readers, gtm_rwlock::readers): Change to atomic
ints.
* config/linux/rwlock.cc (gtm_rwlock::read_lock,
gtm_rwlock::write_lock_generic, gtm_rwlock::read_unlock,
gtm_rwlock::write_unlock): Fix memory orders and fences.
* config/posix/rwlock.cc (gtm_rwlock::read_lock,
gtm_rwlock::write_lock_generic, gtm_rwlock::read_unlock,
gtm_rwlock::write_unlock): Same.
* config/linux/rwlock.h (gtm_rwlock::summary): Change to atomic int.
* method-gl.cc (gl_mg::init, gl_wt_dispatch::memtransfer_static,
gl_wt_dispatch::memset_static, gl_wt_dispatch::begin_or_restart):
Add comments.
(gl_wt_dispatch::pre_write, gl_wt_dispatch::validate,
gl_wt_dispatch::load, gl_wt_dispatch::store,
gl_wt_dispatch::try_commit, gl_wt_dispatch::rollback): Fix memory
orders and fences. Add comments.
From-SVN: r182674
2011-12-24 01:42:20 +00:00
GCC Administrator
8b3bff4ce9
Daily bump.
...
From-SVN: r182673
2011-12-24 00:18:54 +00:00
Richard Henderson
e2c8363087
Delete VEC_EXTRACT_EVEN/ODD_EXPR.
...
* tree.def (VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR): Remove.
* cfgexpand.c (expand_debug_expr): Don't handle them.
* expr.c (expand_expr_real_2): Likewise.
* fold-const.c (fold_binary_loc): Likewise.
* gimple-pretty-print.c (dump_binary_rhs): Likewise.
* tree-cfg.c (verify_gimple_assign_binary): Likewise.
* tree-inline.c (estimate_operator_cost): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-vect-generic.c (expand_vector_operations_1): Likewise.
* optabs.c (optab_for_tree_code): Likewise.
(can_vec_perm_for_code_p): Remove.
(expand_binop): Don't try it.
(init_optabs): Don't init vec_extract_even/odd_optab.
* genopinit.c (optabs): Likewise.
* optabs.h (OTI_vec_extract_even, OTI_vec_extract_odd): Remove.
(vec_extract_even_optab, vec_extract_odd_optab): Remove.
* tree-vect-data-refs.c (vect_strided_store_supported): Tidy code.
(vect_permute_store_chain): Use TYPE_VECTOR_SUBPARTS instead of
GET_MODE_NUNITS; check vect_gen_perm_mask return value instead of
asserting vect_strided_store_supported.
(vect_strided_load_supported): Use can_vec_perm_p.
(vect_permute_load_chain): Use VEC_PERM_EXPR.
* doc/generic.texi (VEC_EXTRACT_EVEN_EXPR): Remove.
(VEC_EXTRACT_ODD_EXPR): Remove.
* doc/md.texi (vec_extract_even, vec_extract_odd): Remove.
From-SVN: r182669
2011-12-23 14:07:16 -08:00
Jason Merrill
ef2361a9e5
re PR c++/51507 ([C++0x] Function parameter pack doesn't use in template-argument-list)
...
PR c++/51507
* search.c (at_function_scope_p): Also check cfun.
* pt.c (tsubst_pack_expansion): Check it instead of
cp_unevaluated_operand.
(instantiate_template_1): Clear current_function_decl.
From-SVN: r182668
2011-12-23 17:00:13 -05:00
Jason Merrill
d54ce1dfc6
tree.c (dependent_name): OFFSET_REF and BASELINK are not dependent names.
...
* tree.c (dependent_name): OFFSET_REF and BASELINK
are not dependent names.
From-SVN: r182667
2011-12-23 17:00:02 -05:00
Anatoly Sokolov
4f9664f71a
score.h (REGISTER_MOVE_COST, [...]): Remove.
...
* config/score/score.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
* config/score/score-protos.h (score_register_move_cost): Remove.
* config/score/score.c (TARGET_REGISTER_MOVE_COST): Define.
(score_register_move_cost): Make static. Change arguments type from
enum reg_class to reg_class_t.
From-SVN: r182666
2011-12-24 01:40:42 +04:00
Uros Bizjak
54eca047c7
fast-math-pr35982.c: Fix parenthesis in target selectors.
...
2011-12-23 Uros Bizjak <ubizjak@gmail.com>
* gcc.dg/vect/fast-math-pr35982.c: Fix parenthesis in target selectors.
From-SVN: r182665
2011-12-23 22:11:15 +01:00
Jakub Jelinek
3fcc1b5520
Delete VEC_INTERLEAVE_*_EXPR.
...
* tree.def (VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): Remove.
* gimple-pretty-print.c (dump_binary_rhs): Don't handle
VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
* expr.c (expand_expr_real_2): Likewise.
* tree-cfg.c (verify_gimple_assign_binary): Likewise.
* cfgexpand.c (expand_debug_expr): Likewise.
* tree-inline.c (estimate_operator_cost): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-vect-generic.c (expand_vector_operations_1): Likewise.
* fold-const.c (fold_binary_loc): Likewise.
* doc/generic.texi (VEC_INTERLEAVE_HIGH_EXPR,
VEC_INTERLEAVE_LOW_EXPR): Remove documentation.
* optabs.c (optab_for_tree_code): Don't handle
VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
(expand_binop, init_optabs): Remove vec_interleave_high_optab
and vec_interleave_low_optab.
* genopinit.c (optabs): Likewise.
* optabs.h (OTI_vec_interleave_high, OTI_vec_interleave_low): Remove.
(vec_interleave_high_optab, vec_interleave_low_optab): Remove.
* doc/md.texi (vec_interleave_high, vec_interleave_low): Remove
documentation.
* tree-vect-stmts.c (gen_perm_mask): Renamed to...
(vect_gen_perm_mask): ... this. No longer static.
(perm_mask_for_reverse, vectorizable_load): Adjust callers.
* tree-vectorizer.h (vect_gen_perm_mask): New prototype.
* tree-vect-data-refs.c (vect_strided_store_supported): Don't try
VEC_INTERLEAVE_*_EXPR, use can_vec_perm_p instead of
can_vec_perm_for_code_p.
(vect_permute_store_chain): Generate VEC_PERM_EXPR with interleaving
masks instead of VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR.
* config/i386/i386.c (expand_vec_perm_interleave2): If
expand_vec_perm_interleave3 would handle it, return false.
(expand_vec_perm_broadcast_1): Don't use vec_interleave_*_optab.
From-SVN: r182663
2011-12-23 10:38:03 -08:00
Richard Henderson
7dab511cf3
mips: Improved vectorization support for Loongson and mips3d-ps.
...
* config/mips/loongson.md (UNSPEC_LOONGSON_PINSR_0,
UNSPEC_LOONGSON_PINSR_1, UNSPEC_LOONGSON_PINSR_2,
UNSPEC_LOONGSON_PINSR_3): Replace with...
(UNSPEC_LOONGSON_PINSRH): ... this.
(UNSPEC_LOONGSON_VINIT): New.
(UNSPEC_LOONGSON_DSLL, UNSPEC_LOONGSON_DSRL): New.
(VWB): New mode iterator.
(V_inner): New mode attribute.
(loongson_vec_init1_<VHB>): New.
(*vec_concatv2si): New.
(and<VWHB>3, ior<VWHB>3, xor<VWHB>3, one_cmpl<VWHB>2): New.
(*loongson_nor): New.
(loongson_pextrh): Un-macro-ify.
(loongson_pmaddhw): Likewise.
(smaxv4hi3, umaxv8qi3, sminv4hi3, uminv8qi3): Likewise.
(loongson_pinsrh_0): Represent with vec_select+vec_concat.
(loongson_pinsrh_1, loongson_pinsrh_2, loongson_pinsrh_3): Likewise.
(*vec_setv4hi, vec_setv4hi): New.
(sdot_prodv4hi): New.
(smax<VWB>3, smin<VWB>3): New.
(reduc_uplus_v8qi): New.
(loongson_pshufh): Remove destination matching input.
(ashl<VWH>3, ashr<VWH>3, lshr<VWH>3): Fix type attribute.
(vec_interleave_high<VWHB>, vec_interleave_low<VWHB>): Remove.
(loongson_punpckhbh, loongson_punpckhhw, loongson_punpckhhw_qi,
loongson_punpckhwd, loongson_punpckhwd_qi, loongson_punpckhwd_hi,
loongson_punpcklbh, loongson_punpcklhw, loongson_punpcklhw_qi,
loongson_punpcklwd, loongson_punpcklwd_qi, loongson_punpcklwd_hi,
vec_perm_const<VWHB>, vec_unpacks_lo_<VHB>, vec_unpacks_hi_<VHB>,
vec_unpacku_lo_<VHB>, vec_unpacku_hi_<VHB>, vec_shl_<VWHBDI>,
vec_shr_<VWHBDI>, reduc_uplus_<VWH>, reduc_splus_<VWHB>,
reduc_smax_<VWHB>, reduc_smin_<VWHB>, reduc_umax_<VWHB>,
reduc_umin_<VB>): New.
* config/mips/mips-ps-3d.md (vec_perm_const_ps): New.
(mips_pul_ps, mips_puu_ps, mips_pll_ps, mips_plu_ps): Expand in
terms of vec_perm_const_ps.
(vec_perm_constv2sf): New.
(vec_initv2sf): Use mips_expand_vector_init.
(vec_concatv2sf): Rename from vec_initv2sf_internal.
(vec_setv2sf): Use vec_perm_const_ps.
(reduc_splus_v2sf, reduc_smin_v2sf, reduc_smax_v2sf): New.
* config/mips/loongson.h (pshufh_u, pshufh_s): Don't pass dest to
the builtin.
* config/mips/mips-modes.def (V16QI, V8HI, V4SI, V4SF): New modes.
* config/mips/mips-protos.h: Update.
* config/mips/mips.c (mips_get_arg_info): Match V2SFmode, not all
MODE_VECTOR_FLOAT.
(mips_return_mode_in_fpr_p): Likewise.
(mips_cannot_change_mode_class): Allow 8-byte integral mode changes.
(CODE_FOR_loongson_punpckhbh, CODE_FOR_loongson_punpckhhw,
CODE_FOR_loongson_punpckhwd, CODE_FOR_loongson_punpcklbh,
CODE_FOR_loongson_punpcklhw, CODE_FOR_loongson_punpcklwd): Remove.
(mips_builtins): Remove first operand for loongson pshufh builtins.
(MAX_VECT_LEN, struct expand_vec_perm_d): New.
(mips_expand_vselect, mips_expand_vselect_vconcat,
mips_expand_vpc_loongson_even_odd, mips_expand_vpc_loongson_pshufh,
mips_expand_vpc_loongson_bcast, mips_expand_vec_perm_const_1,
mips_expand_vec_perm_const, mips_vectorize_vec_perm_const_ok,
mips_expand_vec_unpack, mips_constant_elt_p, mips_expand_vi_broadcast,
mips_expand_vi_constant, mips_expand_vi_loongson_one_pinsrh,
mips_expand_vi_general, mips_expand_vec_reduc, mips_expand_vec_minmax,
TARGET_VECTORIZE_VEC_PERM_CONST_OK): New.
(mips_expand_vector_init): Rewrite.
* config/mips/predicates.md (const_2_or_3_operand): New.
(const_0_to_3_operand): New.
From-SVN: r182662
2011-12-23 10:36:07 -08:00
Jonathan Wakely
7a37d6eaff
weak_ptr_expired.cc: Modify to PASS instead of XFAIL.
...
* testsuite/tr1/2_general_utilities/shared_ptr/cons/
weak_ptr_expired.cc: Modify to PASS instead of XFAIL.
From-SVN: r182661
2011-12-23 17:31:00 +00:00
Kai Tietz
737be29e4c
* config/os/mingw32-w64/os_defines.h (__USE_MINGW_ANSI_STDIO): Define.
...
From-SVN: r182660
2011-12-23 18:23:38 +01:00
Jonathan Wakely
94dcac11e5
* include/c_global/cinttypes: Update comments that refer to TR1.
...
From-SVN: r182659
2011-12-23 17:20:44 +00:00
Jonathan Wakely
7e98765e75
re PR libstdc++/49204 ([C++0x] remaining issues in <future>)
...
PR libstdc++/49204
* include/std/future (future_errc): Implement LWG 2056.
From-SVN: r182658
2011-12-23 16:10:48 +00:00
Dmitry Plotnikov
5bf4dcf26d
neon.md (float<mode><V_cvtto>2): New.
...
2011-12-23 Dmitry Plotnikov <dplotnikov@ispras.ru>
* config/arm/neon.md (float<mode><V_cvtto>2): New.
(floatuns<mode><V_cvtto>2): New.
(fix_trunc<mode><V_cvtto>2): New.
(fix_truncuns<mode><V_cvtto>2): New.
* config/arm/iterators.md (V_cvtto): New iterator.
gcc/testsuite/:
* gcc.target/arm/vect-vcvt.c: New test.
* gcc.target/arm/vect-vcvtq.c: New test.
* gcc.dg/vect/fast-math-pr35982.c: Added vect_strided2 alternative
in final check.
* lib/target-supports.exp (check_effective_target_vect_intfloat_cvt):
True for ARM NEON.
(check_effective_target_vect_uintfloat_cvt): Likewise.
(check_effective_target_vect_floatuint_cvt): Likewise.
(check_effective_target_vect_floatint_cvt): Likewise.
From-SVN: r182657
2011-12-23 17:53:17 +04:00
Arnaud Charlet
a17e8c0593
[multiple changes]
...
2011-12-23 Pascal Obry <obry@adacore.com>
* prj.ads (For_Every_Project_Imported): Add In_Aggregate_Lib
parameter to generic formal procedure.
* prj.adb (For_Every_Project_Imported): Update accordingly.
(Recursive_Check): Likewise. Do not parse imported project for
aggregate library. This is needed as the imported projects are
there just to handle dependencies.
(Look_For_Sources): Likewise.
(Recursive_Add): Likewise.
* prj-env.adb, prj-conf.adb, makeutl.adb, gnatcmd.adb:
Add In_Aggregate_Lib parameter to routines used with
For_Every_Project_Imported generic procedure.
* prj-nmsc.adb (Tree_Processing_Data): Add In_Aggregate_Lib field.
(Check): Move where it is used. Fix implementation
to not check libraries that are inside aggregate libraries.
(Recursive_Check): Add In_Aggregate_Lib parameter.
2011-12-23 Ed Schonberg <schonberg@adacore.com>
* sem_ch7.adb (Analyze_Package_Body, Has_Referencer): A generic
package is a referencer regardless of whether there is a
subsequent subprogram with an Inline pragma.
2011-12-23 Geert Bosch <bosch@adacore.com>
* sem_ch3.adb (Can_Derive_From): Check matching Float_Rep on VMS.
From-SVN: r182656
2011-12-23 10:36:49 +01:00
Pascal Obry
7471389a77
gnatcmd.adb, [...]: Minor reformatting.
...
2011-12-23 Pascal Obry <obry@adacore.com>
* gnatcmd.adb, prj.adb, prj-nmsc.adb: Minor reformatting.
From-SVN: r182655
2011-12-23 10:34:21 +01:00
Richard Guenther
e46bf5d625
re PR rtl-optimization/50396 (SSE division by zero generates incorrect code with optimizations enabled)
...
2011-12-23 Richard Guenther <rguenther@suse.de>
PR rtl-optimization/50396
* simplify-rtx.c (simplify_binary_operation_1): Properly
guard code that only works for integers.
* gcc.dg/torture/pr50396.c: New testcase.
From-SVN: r182653
2011-12-23 09:10:18 +00:00
Tristan Gingold
a27d7a6fdf
vms-crtlmap.map (log10): Fix typo.
...
2011-12-23 Tristan Gingold <gingold@adacore.com>
* config/vms/vms-crtlmap.map (log10): Fix typo.
From-SVN: r182652
2011-12-23 08:27:22 +00:00
Tristan Gingold
d18b704be1
vms.h (SUPPORTS_ONE_ONLY): Define.
...
2011-12-23 Tristan Gingold <gingold@adacore.com>
* config/ia64/vms.h (SUPPORTS_ONE_ONLY): Define.
From-SVN: r182651
2011-12-23 08:24:42 +00:00
Bin Cheng
2b9ed3bc10
re PR tree-optimization/43491 (Unnecessary temporary for global register variable)
...
2011-12-22 Bin Cheng <bin.cheng@arm.com>
Richard Guenther <rguenther@suse.de>
PR tree-optimization/43491
* tree-ssa-pre.c (eliminate): Don't replace global register
variable when it is the RHS of a single assign.
testsuite:
* gcc.dg/tree-ssa/pr43491.c: New test.
Co-Authored-By: Richard Guenther <rguenther@suse.de>
From-SVN: r182650
2011-12-23 05:43:09 +00:00
Joey Ye
994182df27
toplev.c (process_options): Fix typo.
...
2011-12-22 Joey Ye <joey.ye@arm.com>
* toplev.c (process_options): Fix typo.
From-SVN: r182649
2011-12-23 02:18:17 +00:00
John David Anglin
81f7827a85
Commit missing log entry.
...
From-SVN: r182648
2011-12-23 02:17:39 +00:00
John David Anglin
c8882fc132
re PR testsuite/50722 (FAIL: gcc.dg/pr49994-3.c (test for excess errors))
...
PR testsuite/50722
gcc.dg/pr49994-3.c: xfail on hppa*-*-*.
From-SVN: r182647
2011-12-23 02:10:52 +00:00
John David Anglin
57d138a946
re PR middle-end/51252 (FAIL: c-c++-common/tm/freq.c (internal compiler error))
...
PR middle-end/51252
* config/pa/pa.c (pa_som_tm_clone_table_section): New function.
(som_tm_clone_table_section): Declare.
(pa_file_start_space): Create $TM_CLONE_TABLE$ subspace.
(pa_som_asm_init_sections): Init som_tm_clone_table_section.
* config/pa/som.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
From-SVN: r182646
2011-12-23 01:53:13 +00:00
Jonathan Wakely
2ae90de665
regex.h (match_results::size_type): Use allocator_traits.
...
* include/bits/regex.h (match_results::size_type): Use
allocator_traits.
From-SVN: r182645
2011-12-23 01:47:41 +00:00
GCC Administrator
b409bbe65f
Daily bump.
...
From-SVN: r182644
2011-12-23 00:18:46 +00:00
Richard Sandiford
e32ea2d1b2
tm.texi.in (TARGET_PREPARE_PCH_SAVE): New hook.
...
gcc/
* doc/tm.texi.in (TARGET_PREPARE_PCH_SAVE): New hook.
* doc/tm.texi: Regenerate.
* target.def (prepare_pch_save): New hook.
* c-family/c-pch.c (c_common_write_pch): Call it.
* config/mips/mips.c (was_mips16_pch_p): Delete.
(mips_set_mips16_mode): Don't refer to was_mips16_pch_p.
(mips_prepare_pch_save): New function.
(TARGET_PREPARE_PCH_SAVE): Define.
From-SVN: r182640
2011-12-22 21:28:40 +00:00
Ian Lance Taylor
dcf3062542
go-gcc.cc (set_placeholder_pointer_type): Arrange for the type name to have a DECL_ORIGINAL_TYPE as gcc expects.
...
* go-gcc.cc (set_placeholder_pointer_type): Arrange for the type
name to have a DECL_ORIGINAL_TYPE as gcc expects.
(set_placeholder_struct_type): Likewise.
(set_placeholder_array_type): Likewise.
(named_type): Set DECL_ORIGINAL_TYPE.
From-SVN: r182639
2011-12-22 20:49:18 +00:00
Janne Blomqvist
42dfafa935
PR 51646 Use POSIX mode flags in open() argument.
...
2011-12-22 Janne Blomqvist <jb@gcc.gnu.org>
Tobias Burnus <burnus@net-b.de>
PR libfortran/51646
* acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Use POSIX mode
flags, omit mode argument when flags argument does not have
O_CREAT.
* io/unix.c (tempfile): Use POSIX mode flags.
* configure: Regenerate.
Co-Authored-By: Tobias Burnus <burnus@net-b.de>
From-SVN: r182638
2011-12-22 22:44:32 +02:00
Ian Lance Taylor
bbe847a162
libgo: Use -std=gnu99 on Solaris 10.
...
From Rainer Orth.
From-SVN: r182637
2011-12-22 20:39:29 +00:00
Aldy Hernandez
ee777b7164
re PR middle-end/51212 (ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -fgnu-tm -fnon-call-exceptions and transaction_callable)
...
PR middle-end/51212
* opts.c (finish_options): Call sorry on -fgnu-tm and
-fnon-call-exceptions combination.
From-SVN: r182636
2011-12-22 20:18:11 +00:00
Ian Lance Taylor
a05fe19071
runtime: Fix missing USING_SPLIT_STACK ifdef.
...
From Uros Bizjak.
From-SVN: r182633
2011-12-22 19:07:12 +00:00
Jonathan Wakely
7bde813394
re PR libstdc++/48362 (pretty printer fails for zero-size std::tuple<>)
...
PR libstdc++/48362
* testsuite/libstdc++-prettyprinters/48362.cc: New.
From-SVN: r182632
2011-12-22 18:58:15 +00:00
Jonathan Wakely
1f653d0bb0
invoke.texi (C++ Dialect Options): Add missing options and move -Wzero-as-null-pointer-constant to ...
...
2011-12-22 Jonathan Wakely <jwakely.gcc@gmail.com>
* doc/invoke.texi (C++ Dialect Options): Add missing options and
move -Wzero-as-null-pointer-constant to ...
(Warning Options): ... here.
From-SVN: r182631
2011-12-22 17:52:36 +00:00
Jonathan Wakely
d7816baac9
re PR target/47643 (x86 -mtune docs still imply i386 is the default for codegen)
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PR target/47643
* doc/invoke.texi (i386 and x86-64 Options): Fix description of
-mtune without -march.
From-SVN: r182630
2011-12-22 17:35:05 +00:00
Richard Earnshaw
444880b9b1
re PR target/51643 (Incorrect code produced for tail-call of weak function with -O2/-O3 option)
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PR target/51643
* arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous
change.
From-SVN: r182628
2011-12-22 17:31:50 +00:00
Tristan Gingold
8ee9572772
ia64.c (ia64_promote_function_mode): Remove.
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2011-12-22 Tristan Gingold <gingold@adacore.com>
* config/ia64/ia64.c (ia64_promote_function_mode): Remove.
(TARGET_PROMOTE_FUNCTION_MODE): Remove.
(ia64_function_value): Call promote_function_mode instead of
ia64_promote_function_mode.
* config/ia64/vms.h (PROMOTE_MODE): Define.
(TARGET_PROMOTE_FUNCTION_MODE): Define.
From-SVN: r182627
2011-12-22 16:40:11 +00:00
Uros Bizjak
64729d8c5d
re PR rtl-optimization/27468 (sign-extending Alpha instructions not exploited)
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PR target/27468
* common/config/alpha/alpha-common.c (alpha_option_optimization_table):
Enable flag_ree at -O2 or higher.
From-SVN: r182626
2011-12-22 17:35:16 +01:00
Richard Guenther
d002ee3980
re PR debug/51650 (LTO ICE in dwarf2out_finish, at dwarf2out.c:22501 while building libxul)
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2011-12-22 Richard Guenther <rguenther@suse.de>
PR lto/51650
* lto.c (uniquify_nodes): Register TYPE_DECLs with the
debuginfo machinery.
* g++.dg/lto/pr51650-1_0.C: New testcase.
* g++.dg/lto/pr51650-2_0.C: Likewise.
From-SVN: r182625
2011-12-22 15:28:24 +00:00
Bernd Schmidt
ae2b9cb662
tree-pass.h (pass_reload): Declare.
...
* tree-pass.h (pass_reload): Declare.
* ira.c (overall_cost_before, saved_flag_ira_share_spill_slots):
New global variables, moved out of ira.
(do_reload): New static function, split off from the second half
of ...
(ira): ... here.
(gate_ira): Remove.
(pass_ira): Use TV_IRA, set gate to NULL, and set flags to
TODO_dump_func.
(rest_of_handle_reload): New static function.
(pass_reload): New.
From-SVN: r182624
2011-12-22 15:01:25 +00:00
Uros Bizjak
95c6483002
i386-common.c (ix86_option_optimization_table): Move OPT_free processing from ...
...
* common/config/i386/i386-common.c (ix86_option_optimization_table):
Move OPT_free processing from ...
* config/i386/i386.c (ix86_option_override_internal): ... here.
From-SVN: r182623
2011-12-22 15:39:35 +01:00
Richard Earnshaw
50c9d04997
re PR target/51643 (Incorrect code produced for tail-call of weak function with -O2/-O3 option)
...
PR target/51643
* arm.c (arm_function_ok_for_sibcall): Don't try to tailcall a
weak function on bare-metal EABI targets.
* gcc.target/arm/sibcall-2.c: New test.
From-SVN: r182621
2011-12-22 14:13:09 +00:00
Jonathan Wakely
9dacb44bf1
re PR libstdc++/48362 (pretty printer fails for zero-size std::tuple<>)
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PR libstdc++/48362
* python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle empty
tuples.
From-SVN: r182620
2011-12-22 12:33:15 +00:00
Arnaud Charlet
2d1debf816
[multiple changes]
...
2011-12-22 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch7.adb (Build_Adjust_Or_Finalize_Statements): Create the objects
associated with exception handling unconditionally.
(Build_Adjust_Statements): Create the objects associated with
exception handling unconditionally.
(Build_Components): Create the objects associated with exception
handling unconditionally.
(Build_Finalize_Statements): Create the objects associated with
exception handling unconditionally.
(Build_Initialize_Statements): Create the objects associated with
exception handling unconditionally.
(Build_Object_Declarations): Set the proper location of the data
record when exception propagation is forbidden.
2011-12-22 Gary Dismukes <dismukes@adacore.com>
* a-tienio.adb (Put): Test validity of Item parameters before
applying Image, and raise Constraint_Error for invalid values.
2011-12-22 Bob Duff <duff@adacore.com>
* a-stwima.ads (Initialize,Adjust,Finalize): Add overriding indicators.
* a-ststio.ads (AFCB_Allocate,AFCB_Close,AFCB_Free,Read,Write): Add
overriding indicators.
From-SVN: r182619
2011-12-22 12:52:00 +01:00