Kaz Kojima [Sun, 4 Dec 2011 23:05:23 +0000 (23:05 +0000)]
linux.h (TARGET_DEFAULT): Add MASK_SOFT_ATOMIC.
* config/sh/linux.h (TARGET_DEFAULT): Add MASK_SOFT_ATOMIC.
* config/sh/sync.md: New file.
* config/sh/sh.md: Include sync.md.
* config/sh/sh.opt (msoft-atomic): New option.
* doc/invoke.texi (SH Options): Document it.
From-SVN: r181995
Nathan Sidwell [Sun, 4 Dec 2011 18:27:19 +0000 (18:27 +0000)]
gcov-io.h (struct gcov_info): Replace trailing array with pointer to array.
* gcov-io.h (struct gcov_info): Replace trailing array with
pointer to array.
* profile.c (branch_prob): Only call renamed
coverage_begin_function once.
* coverage.h (coverage_begin_output): Rename to ...
(coverage_begin_function): ... here.
* coverage.c (struct function_list): Rename to ...
(struct coverage_data): ... this. Update all uses.
(gcov_info_var, gcov_fn_info_type, gcov_fn_info_ptr_type): New
globals.
(bbg_file_opened, bbg_function_announced): Remove.
(get_coverage_counts): Adjust message.
(coverage_begin_ouput): Rename to ...
(coverage_begin_function): ... here. Move file opening to
coverage_init. Adjust for being called only once.
(coverage_end_function): Remove bbg file and inhibit further
output here on error.
(build_info_type): Adjust for change to pointer to array.
(build_info): Receive array of function pointers and adjust.
(create_coverage): Break into ...
(coverage_obj_init, coverage_obj_fn, coverage_obj_finish):
... these, and adjust.
(coverage_init): Open the notes file here. Tidy.
(coverage_finish): Call coverage_obj_init etc.
From-SVN: r181994
Jonathan Wakely [Sun, 4 Dec 2011 16:53:17 +0000 (16:53 +0000)]
type_traits: Doxygen improvements.
* include/std/type_traits: Doxygen improvements.
* include/bits/move.h: Likewise.
* include/tr1/type_traits: Likewise.
* include/tr2/type_traits: Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
line numbers
* testsuite/20_util/forward/c_neg.cc: Likewise.
* testsuite/20_util/forward/f_neg.cc: Likewise.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
From-SVN: r181993
Tobias Burnus [Sun, 4 Dec 2011 16:33:15 +0000 (17:33 +0100)]
re PR fortran/51383 ([OOP] arrays of extended types break when associated)
2011-12-04 Tobias Burnus <burnus@net-b.de>
PR fortran/51383
* resolve.c (find_array_spec): Use ref->u.c.component
directly without starting from ts.u.derived.
2011-12-04 Tobias Burnus <burnus@net-b.de>
PR fortran/51383
* gfortran.dg/associate_10.f90: New.
From-SVN: r181992
Iain Sandoe [Sun, 4 Dec 2011 15:46:28 +0000 (15:46 +0000)]
t-darwin64 (LIB2ADD): Add fp and gp save routines.
libgcc:
* config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
From-SVN: r181991
Ira Rosen [Sun, 4 Dec 2011 14:52:01 +0000 (14:52 +0000)]
re PR middle-end/51285 (internal compiler error: in check_loop_closed_ssa_use, at tree-ssa-loop-manip.c)
PR middle-end/51285
* tree-vect-loop.c (vect_create_epilog_for_reduction): Create
exit phi nodes for outer loop in case of double reduction.
From-SVN: r181990
Markus Trippelsdorf [Sun, 4 Dec 2011 13:21:53 +0000 (13:21 +0000)]
stl_heap.h (pop_heap): Check for non-empty range in overload taking a predicate.
* include/bits/stl_heap.h (pop_heap): Check for non-empty range in
overload taking a predicate.
* testsuite/25_algorithms/pop_heap/empty2_neg.cc: New.
Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>
From-SVN: r181987
Uros Bizjak [Sun, 4 Dec 2011 12:47:25 +0000 (13:47 +0100)]
re PR target/51393 (Wrong parameter type for _mm256_insert_epi64 in avxintrin.h)
PR target/51393
* config/i386/avxintrin.h (_mm256_insert_epi64): Declare second
parameter as long long.
testsuite/ChangeLog:
2011-12-04 Uros Bizjak <ubizjak@gmail.com>
Jérémie Detrey <Jeremie.Detrey@loria.fr>
PR target/51393
* gcc.target/i386/pr51393.c: New test.
From-SVN: r181986
Richard Sandiford [Sun, 4 Dec 2011 11:15:26 +0000 (11:15 +0000)]
re PR middle-end/51351 (undefined reference to __sync_fetch_and_ior_4)
gcc/
PR middle-end/51351
* optabs.c (init_sync_libfuncs): Use "or" rather than "ior"
in the external names.
From-SVN: r181985
Dominique d'Humieres [Sun, 4 Dec 2011 07:34:25 +0000 (08:34 +0100)]
re PR testsuite/51349 (FAIL: obj-c++.dg/naming-[34].mm)
2011-12-03 Dominique d'Humieres <dominiq@lps.ens.fr>
PR obj-c++/51349
* obj-c++.dg/naming-3.mm: Adjust for changing error messages.
* obj-c++.dg/naming-4.mm: Likewise.
From-SVN: r181984
Mike Stump [Sun, 4 Dec 2011 07:32:31 +0000 (07:32 +0000)]
Fix typo.
From-SVN: r181983
Jack Howarth [Sun, 4 Dec 2011 07:09:56 +0000 (07:09 +0000)]
darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Pass -no_pie for non-PIC code when targeting 10.7 or later.
2011-12-03 Jack Howarth <howarth@bromo.med.uc.edu>
* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC):
Pass -no_pie for non-PIC code when targeting 10.7 or later.
From-SVN: r181982
Jack Howarth [Sun, 4 Dec 2011 06:56:53 +0000 (06:56 +0000)]
darwin-segaddr.c: Use -no-pie.
2011-12-03 Jack Howarth <howarth@bromo.med.uc.edu>
* gcc.dg/darwin-segaddr.c: Use -no-pie.
From-SVN: r181981
Paolo Carlini [Sun, 4 Dec 2011 01:40:36 +0000 (01:40 +0000)]
re PR c++/51313 ([C++0x] ICE: tree check: expected class 'constant', have 'unary' (nop_expr) in null_ptr_cst_p, at cp/call.c:556)
/cp
2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51313
* call.c (null_ptr_cst_p): STRIP_NOPS in c++11 mode too.
/testsuite
2011-12-03 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51313
* g++.dg/cpp0x/pr51313.C: New.
From-SVN: r181980
GCC Administrator [Sun, 4 Dec 2011 00:18:14 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r181979
Tobias Burnus [Sat, 3 Dec 2011 18:30:36 +0000 (19:30 +0100)]
re PR fortran/48887 ([OOP] SELECT TYPE: Associate name shall not be a pointer/allocatable)
2011-12-03 Tobias Burnus <burnus@net-b.de>
PR fortran/48887
* match.c (select_type_set_tmp): Don't set allocatable/pointer
attribute.
* class.c (gfc_build_class_symbol): Handle
attr.select_type_temporary.
2011-12-03 Tobias Burnus <burnus@net-b.de>
PR fortran/48887
* gfortran.dg/select_type_24.f90: New.
* gfortran.dg/select_type_23.f03: Add dg-error.
* gfortran.dg/class_45a.f03: Add missing TARGET attribute.
From-SVN: r181975
Iain Sandoe [Sat, 3 Dec 2011 18:03:45 +0000 (18:03 +0000)]
darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when Darwin >= 10.
gcc:
* config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when
Darwin >= 10.
(DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10.
(DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10.
From-SVN: r181974
Matthias Klose [Sat, 3 Dec 2011 16:51:54 +0000 (16:51 +0000)]
expr.c (SPECIAL_WIDE): Fix typo in message.
2011-12-03 Matthias Klose <doko@ubuntu.com>
* expr.c (SPECIAL_WIDE): Fix typo in message.
From-SVN: r181973
Jakub Jelinek [Sat, 3 Dec 2011 16:41:23 +0000 (17:41 +0100)]
fold-const.c (fold_unary_loc): Fold VEC_UNPACK_LO_EXPR...
* fold-const.c (fold_unary_loc): Fold VEC_UNPACK_LO_EXPR,
VEC_UNPACK_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and
VEC_UNPACK_FLOAT_HI_EXPR with VECTOR_CST argument.
(fold_binary_loc): Fold VEC_PACK_TRUNC_EXPR,
VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR
and VEC_WIDEN_MULT_HI_EXPR with VECTOR_CST arguments.
* gcc.dg/vect/vect-122.c: New test.
From-SVN: r181972
Jakub Jelinek [Sat, 3 Dec 2011 16:39:56 +0000 (17:39 +0100)]
re PR debug/50317 (missing DW_OP_GNU_implicit_pointer)
PR debug/50317
* tree-ssa.c (target_for_debug_bind): Also allow is_gimple_reg_type
vars that aren't referenced.
(tree-ssa-live.c (remove_unused_locals): Don't clear TREE_ADDRESSABLE
of unreferenced local vars.
* cfgexpand.c (expand_debug_expr): For DEBUG_IMPLICIT_PTR allow also
TREE_ADDRESSABLE vars that satisfy target_for_debug_bind.
From-SVN: r181971
Jonathan Wakely [Sat, 3 Dec 2011 15:35:35 +0000 (15:35 +0000)]
macros.h (__glibcxx_check_non_empty_range): Define.
* include/debug/macros.h (__glibcxx_check_non_empty_range): Define.
* include/debug/debug.h (__glibcxx_requires_non_empty_range): Define.
* include/debug/formatter.h (__msg_non_empty_range): Add.
* src/debug.cc: Message text for __msg_non_empty_range.
* include/bits/stl_heap.h (pop_heap): Check for non-empty range.
* testsuite/25_algorithms/pop_heap/empty_neg.cc: New.
From-SVN: r181970
Jonathan Wakely [Sat, 3 Dec 2011 12:29:11 +0000 (12:29 +0000)]
* doc/xml/manual/utilities.xml: Remove outdated text.
From-SVN: r181968
Tobias Burnus [Sat, 3 Dec 2011 11:30:18 +0000 (12:30 +0100)]
[multiple changes]
2011-12-03 Tobias Burnus <burnus@net-b.de>
PR fortran/50684
* check.c (variable_check): Fix intent(in) check.
2011-12-03 Tobias Burnus <burnus@net-b.de>
PR fortran/50684
* gfortran.dg/move_alloc_8.f90: New.
From-SVN: r181967
Tobias Burnus [Sat, 3 Dec 2011 11:03:30 +0000 (12:03 +0100)]
check.c (gfc_check_move_alloc): Allow nonpolymorphic FROM with polymorphic TO.
2011-12-03 Tobias Burnus <burnus@net-b.de>
* check.c (gfc_check_move_alloc): Allow nonpolymorphic
FROM with polymorphic TO.
* trans-intrinsic.c (conv_intrinsic_move_alloc): Handle
nonpolymorphic FROM with polymorphic TO.
2011-12-03 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/select_type_23.f03: Revert Rev. 181801,
i.e. remove the dg-error line.
* gfortran.dg/move_alloc_5.f90: Ditto and change back
to dg-do run.
* gfortran.dg/move_alloc_9.f90: New.
* gfortran.dg/move_alloc_10.f90: New
From-SVN: r181966
Anatoly Sokolov [Sat, 3 Dec 2011 09:03:13 +0000 (13:03 +0400)]
arm.h (LIBCALL_VALUE, [...]): Remove.
* config/arm/arm.h (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove.
* config/arm/arm-protos.h (aapcs_libcall_value): Remove.
* config/arm/arm.c (TARGET_FUNCTION_VALUE_REGNO_P): Define.
(arm_libcall_value_1, arm_function_value_regno_p): New function.
(arm_function_value, arm_libcall_value): Use arm_libcall_value_1.
(aapcs_libcall_value): Make static.
(arm_libcall_value): Add static qualifier.
From-SVN: r181965
Ian Lance Taylor [Sat, 3 Dec 2011 02:17:34 +0000 (02:17 +0000)]
libgo: Update to weekly.2011-11-02.
From-SVN: r181964
GCC Administrator [Sat, 3 Dec 2011 00:18:48 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r181959
Ian Lance Taylor [Sat, 3 Dec 2011 00:16:12 +0000 (00:16 +0000)]
libgo: Generate dependencies automatically.
From-SVN: r181955
Jakub Jelinek [Fri, 2 Dec 2011 21:57:15 +0000 (22:57 +0100)]
re PR target/51387 (Test vect.exp/vect-116.c fails on execution when compiled with -mavx2 on sde.)
PR target/51387
* config/i386/sse.md (mul<mode>3 with VI1_AVX2 iterator): For
V32QImode use { 0,2,..,14,32,34,..,46,16,18,..,30,48,50,..,62 }
permutation instead of extract even permutation.
From-SVN: r181951
Nathan Sidwell [Fri, 2 Dec 2011 20:32:40 +0000 (20:32 +0000)]
gcov.c (struct arc_info): Add is_throw field.
* gcov.c (struct arc_info): Add is_throw field.
(struct (block_info): Add exceptional field, reduce flags size to
account for it.
(struct function_info): Add has_catch field.
(struct line_info): Add unexceptional field.
(process_file): Call find_exception_blocks if necessary.
(read_graph_file): Adjust. Note if an exceptional edge is seen.
(find_exception_blocks): New.
(add_line_counts): Set line's unexceptional flag if not
exceptional.
(output_branch_count): Note exceptional arcs, lines and blocks.
* gcov-dump.c (tag_arcs): Decode arc flags.
* doc/gcov.texi: Document '=====' lines.
testsuite/
* lib/gcov.exp (verify-lines): Allow = as a count char.
* g++.dg/gcov/gcov-13.C: New.
From-SVN: r181949
Michael Zolotukhin [Fri, 2 Dec 2011 19:49:10 +0000 (19:49 +0000)]
Increase array sizes in vect-tests to enable 256-bit vectorization
2011-12-02 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
* gcc.dg/vect/slp-13.c: Increase array size, add initialization.
* gcc.dg/vect/slp-24.c: Ditto.
* gcc.dg/vect/slp-3.c: Likewise and fix scans.
* gcc.dg/vect/slp-34.c: Ditto.
* gcc.dg/vect/slp-4.c: Ditto.
* gcc.dg/vect/slp-cond-2.c: Ditto.
* gcc.dg/vect/slp-multitypes-11.c: Ditto.
* gcc.dg/vect/vect-1.c: Ditto.
* gcc.dg/vect/vect-10.c: Ditto.
* gcc.dg/vect/vect-105.c: Ditto.
* gcc.dg/vect/vect-112.c: Ditto.
* gcc.dg/vect/vect-15.c: Ditto.
* gcc.dg/vect/vect-2.c: Ditto.
* gcc.dg/vect/vect-31.c: Ditto.
* gcc.dg/vect/vect-32.c: Ditto.
* gcc.dg/vect/vect-33.c: Ditto.
* gcc.dg/vect/vect-34.c: Ditto.
* gcc.dg/vect/vect-35.c: Ditto.
* gcc.dg/vect/vect-36.c: Ditto.
* gcc.dg/vect/vect-6.c: Ditto.
* gcc.dg/vect/vect-73.c: Ditto.
* gcc.dg/vect/vect-74.c: Ditto.
* gcc.dg/vect/vect-75.c: Ditto.
* gcc.dg/vect/vect-76.c: Ditto.
* gcc.dg/vect/vect-80.c: Ditto.
* gcc.dg/vect/vect-85.c: Ditto.
* gcc.dg/vect/vect-89.c: Ditto.
* gcc.dg/vect/vect-97.c: Ditto.
* gcc.dg/vect/vect-98.c: Ditto.
* gcc.dg/vect/vect-all.c: Ditto.
* gcc.dg/vect/vect-double-reduc-6.c: Ditto.
* gcc.dg/vect/vect-iv-8.c: Ditto.
* gcc.dg/vect/vect-iv-8a.c: Ditto.
* gcc.dg/vect/vect-outer-1.c: Ditto.
* gcc.dg/vect/vect-outer-1a.c: Ditto.
* gcc.dg/vect/vect-outer-1b.c: Ditto.
* gcc.dg/vect/vect-outer-2.c: Ditto.
* gcc.dg/vect/vect-outer-2a.c: Ditto.
* gcc.dg/vect/vect-outer-2c.c: Ditto.
* gcc.dg/vect/vect-outer-3.c: Ditto.
* gcc.dg/vect/vect-outer-3a.c: Ditto.
* gcc.dg/vect/vect-outer-4a.c: Ditto.
* gcc.dg/vect/vect-outer-4b.c: Ditto.
* gcc.dg/vect/vect-outer-4c.c: Ditto.
* gcc.dg/vect/vect-outer-4d.c: Ditto.
* gcc.dg/vect/vect-outer-4m.c: Ditto.
* gcc.dg/vect/vect-outer-fir-lb.c: Ditto.
* gcc.dg/vect/vect-outer-fir.c: Ditto.
* gcc.dg/vect/vect-over-widen-1.c: Ditto.
* gcc.dg/vect/vect-over-widen-2.c: Ditto.
* gcc.dg/vect/vect-over-widen-3.c: Ditto.
* gcc.dg/vect/vect-over-widen-4.c: Ditto.
* gcc.dg/vect/vect-reduc-1char.c: Ditto.
* gcc.dg/vect/vect-reduc-2char.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-1b.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-1c.c: Ditto.
* gcc.dg/vect/vect-reduc-pattern-2b.c: Ditto.
* gcc.dg/vect/vect-shift-2.c: Ditto.
* gcc.dg/vect/vect-strided-a-u8-i8-gap2.c: Ditto.
* gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Ditto.
* gcc.dg/vect/vect-strided-u8-i8-gap2.c: Ditto.
* gcc.dg/vect/vect-strided-u8-i8-gap4.c: Ditto.
* gcc.dg/vect/vect-strided-u8-i8-gap7.c: Ditto.
From-SVN: r181939
Ian Lance Taylor [Fri, 2 Dec 2011 19:34:41 +0000 (19:34 +0000)]
libgo: Update to weekly.2011-11-01.
From-SVN: r181938
Ian Lance Taylor [Fri, 2 Dec 2011 19:27:25 +0000 (19:27 +0000)]
merge.sh: Add files, add revision option, handle middle dot.
From-SVN: r181937
Georg-Johann Lay [Fri, 2 Dec 2011 18:45:07 +0000 (18:45 +0000)]
vector-subscript-1.c (main): Fix __builtin_memcpy arguments to honor sizeof(a).
* gcc.c-torture/execute/vector-subscript-1.c (main): Fix
__builtin_memcpy arguments to honor sizeof(a).
From-SVN: r181933
Anatoly Sokolov [Fri, 2 Dec 2011 17:44:28 +0000 (21:44 +0400)]
ia64.h (PRINT_OPERAND, [...]): Remove macros.
* config/ia64/ia64.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS,
PRINT_OPERAND_PUNCT_VALID_P): Remove macros.
* config/ia64/ia64-protos.h (ia64_print_operand,
ia64_print_operand_address): Remove.
* config/ia64/ia64.c (TARGET_PRINT_OPERAND,
TARGET_PRINT_OPERAND_ADDRESS, TARGET_PRINT_OPERAND_PUNCT_VALID_P):
Define.
(ia64_print_operand_punct_valid_p): New function.
(ia64_print_operand, ia64_print_operand_address): Make static.
From-SVN: r181932
Paolo Carlini [Fri, 2 Dec 2011 17:23:08 +0000 (17:23 +0000)]
iomanip (put_money): Fix thinko, use __err local, like in, eg, basic_ostream::_M_insert.
2011-12-02 Paolo Carlini <paolo.carlini@oracle.com>
* include/std/iomanip (put_money): Fix thinko, use __err local,
like in, eg, basic_ostream::_M_insert.
From-SVN: r181931
Michael Meissner [Fri, 2 Dec 2011 17:18:51 +0000 (17:18 +0000)]
re PR target/51390 (Builtin changes on November 29th, broke recip-5.c)
PR 51390
From-SVN: r181930
Joseph Myers [Fri, 2 Dec 2011 16:54:27 +0000 (16:54 +0000)]
Revert:
2008-09-18 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR rtl-opt/37451
* loop-doloop.c (doloop_modify): New argument zero_extend_p and
zero extend count after the correction to it is done.
(doloop_optimize): Update call to doloop_modify, don't zero extend
count before call.
2008-11-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR rtl-opt/37782
* loop-doloop.c (doloop_modify): Add from_mode argument that says what
mode count is in.
(doloop_optimize): Update call to doloop_modify.
testsuite:
* gcc.c-torture/execute/doloop-1.c,
gcc.c-torture/execute/doloop-2.c: New tests.
From-SVN: r181929
Eric Botcazou [Fri, 2 Dec 2011 16:00:28 +0000 (16:00 +0000)]
Makefile.in (INCLUDES): Remove $(srcdir)/config.
2011-12-02 Eric Botcazou <ebotcazou@adacore.com>
Thomas Quinot <quinot@adacore.com>
* gcc-interface/Makefile.in (INCLUDES): Remove $(srcdir)/config.
(INCLUDES_FOR_SUBDIR): Add $(fsrcdir) except for VxWorks.
Add thread.c to LIBGNAT_SRCS so that a symlink is created in ada/rts,
which allows the file to be installed in adainclude.
* gcc-interface/Make-lang.in: Update dependencies.
Co-Authored-By: Thomas Quinot <quinot@adacore.com>
From-SVN: r181928
Richard Guenther [Fri, 2 Dec 2011 15:49:37 +0000 (15:49 +0000)]
re PR lto/47259 (LTO and global register variable)
2011-12-02 Richard Guenther <rguenther@suse.de>
PR lto/47259
* ipa.c (varpool_externally_visible_p): Register variables
are always externally visible.
From-SVN: r181927
Arnaud Charlet [Fri, 2 Dec 2011 15:41:17 +0000 (16:41 +0100)]
[multiple changes]
2011-12-02 Javier Miranda <miranda@adacore.com>
* sem_ch3.adb (Constrain_Access): Undo previous
patch for this routine. Required since the RM rule 3.7.1(7/3)
applies to all access types.
2011-12-02 Bob Duff <duff@adacore.com>
* sem_ch6.adb: Minor comment fix.
From-SVN: r181926
Joel Sherrill [Fri, 2 Dec 2011 15:17:14 +0000 (15:17 +0000)]
s-tpopsp-rtems.adb: Use ATCB_Key rather than RTEMS_Ada_Self variable for consistency with other ports.
2011-12-02 Joel Sherrill <joel.sherrill@oarcorp.com>
* s-tpopsp-rtems.adb: Use ATCB_Key rather than RTEMS_Ada_Self variable
for consistency with other ports.
* s-osinte-rtems.adb: Add body for dummy implementation of
pthread_rwlockattr_setkind_np().
* s-osinte-rtems.ads: Add missing clock and rwlock bindings.
* terminals.c: Add __rtems__ conditionals to account for differences
in termios implementation.
From-SVN: r181924
Robert Dewar [Fri, 2 Dec 2011 15:14:29 +0000 (15:14 +0000)]
sem_ch3.adb, [...]: Minor reformatting.
2011-12-02 Robert Dewar <dewar@adacore.com>
* sem_ch3.adb, sem_attr.adb, a-comutr.adb, a-cbmutr.adb,
a-cbmutr.ads: Minor reformatting.
From-SVN: r181922
Sameera Deshpande [Fri, 2 Dec 2011 15:08:22 +0000 (20:38 +0530)]
gimple-pretty-print.c (dump_gimple_call): Dereference fn only if non-NULL.
* gimple-pretty-print.c (dump_gimple_call): Dereference fn only if
non-NULL.
From-SVN: r181920
Arnaud Charlet [Fri, 2 Dec 2011 15:00:35 +0000 (16:00 +0100)]
[multiple changes]
2011-12-02 Hristian Kirtchev <kirtchev@adacore.com>
* exp_dbug.adb: Comment reformatting.
(Get_External_Name): Use Reset_Buffers to reset the contents of
Name_Buffer and Homonym_Numbers.
(Qualify_All_Entity_Names): Reset the contents of Name_Buffer and
Homonym_Numbers before creating a new qualified name for a particular
entity.
(Reset_Buffers): New routine.
2011-12-02 Matthew Heaney <heaney@adacore.com>
* a-cbmutr.ads (No_Node): Moved declaration from body to spec
* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Derives
from Root_Iterator.
(Child_Iterator): Derives from Root_Iterator.
(Finalize): Implemented as an override operation for Root_Iterator.
(First): Return value depends on Subtree component.
(Last): Component was renamed from Parent to Subtree.
(Next): Checks parameter value, and uses simplified loop.
(Iterate): Forwards to Iterate_Subtree.
(Iterate_Children): Component was renamed from Parent to Subtree.
(Iterate_Subtree): Checks parameter value
2011-12-02 Robert Dewar <dewar@adacore.com>
* usage.adb: Add lines for -gnatw.n and -gnatw.N
(atomic sync info msgs).
2011-12-02 Steve Baird <baird@adacore.com>
* sem_ch3.adb (Check_Completion): An Ada 2012
generic formal type doesn't require a completion.
2011-12-02 Eric Botcazou <ebotcazou@adacore.com>
* sem_util.adb (Set_Debug_Info_Needed): Also set the flag on the
packed array type if it is to be set on the array type used to
represent it.
2011-12-02 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Eliminate confusing use of type name.
From-SVN: r181919
Thomas Quinot [Fri, 2 Dec 2011 14:56:34 +0000 (14:56 +0000)]
sem_ch10.adb (Analyze_Compilation_Unit): For a library subprogram body that acts as spec...
2011-12-02 Thomas Quinot <quinot@adacore.com>
* sem_ch10.adb (Analyze_Compilation_Unit): For a library subprogram
body that acts as spec, do not create a shallow copy of the context
clause for the synthetized spec (instead, use the same list as
in the body).
From-SVN: r181918
Arnaud Charlet [Fri, 2 Dec 2011 14:54:08 +0000 (15:54 +0100)]
[multiple changes]
2011-12-02 Bob Duff <duff@adacore.com>
* gnat_ugn.texi: Clarify usage of -p binder switch.
2011-12-02 Javier Miranda <miranda@adacore.com>
* sem_util.ads, sem_util.adb, sem_aux.ads, sem_aux.adb
(Effectively_Has_Constrained_Partial_View): Moved to sem_aux
(In_Generic_Body): Moved to sem_aux.
(Unit_Declaration_Node): Moved to sem_aux.
* einfo.ads (Effectively_Has_Constrained_Partial_View): Complete
documentation.
* exp_attr.adb, live.adb, sem_ch10.adb, checks.adb, sem.adb,
rtsfind.adb, sem_attr.adb, sem_elab.adb, exp_ch4.adb, sem_ch4.adb,
exp_ch13.adb: Add with-clause on Sem_Aux.
From-SVN: r181917
Yannick Moy [Fri, 2 Dec 2011 14:50:16 +0000 (14:50 +0000)]
sem_util.adb (Unique_Name): Reach through Unique_Entity to get the name of the entity.
2011-12-02 Yannick Moy <moy@adacore.com>
* sem_util.adb (Unique_Name): Reach through Unique_Entity to
get the name of the entity.
(Unique_Entity): Correct case for subprogram stubs.
2011-12-02 Yannick Moy <moy@adacore.com>
* sem_ch3.adb (Check_Initialization): Do not emit warning on
initialization of limited type object in Alfa mode.
From-SVN: r181916
Robert Dewar [Fri, 2 Dec 2011 14:48:00 +0000 (14:48 +0000)]
sinfo.ads: Minor reformatting.
2011-12-02 Robert Dewar <dewar@adacore.com>
* sinfo.ads: Minor reformatting.
* gnat_ugn.texi: Fix confusion in use of term "type name".
From-SVN: r181915
Arnaud Charlet [Fri, 2 Dec 2011 14:45:58 +0000 (15:45 +0100)]
[multiple changes]
2011-12-02 Robert Dewar <dewar@adacore.com>
* sem_ch6.adb: Minor change in error message.
2011-12-02 Robert Dewar <dewar@adacore.com>
* sem_ch9.adb, prj-part.adb, vms_data.ads, sem_ch8.adb: Minor
reformatting.
2011-12-02 Javier Miranda <miranda@adacore.com>
* sem_ch3.adb (Constrain_Access): Enable on Ada 2005 mode the
static check of the rule of general access types whose designated
type has discriminants.
* sem_util.ads, sem_util.adb
(Effectively_Has_Constrained_Partial_View): New subprogram.
(In_Generic_Body): New subprogram.
* einfo.ads (Has_Constrained_Partial_View): Adding documentation.
* sem_prag.adb (Inside_Generic_Body): Removed. Replaced by new
subprogram In_Generic_Body.
* exp_attr.adb, checks.adb, sem_attr.adb, exp_ch4.adb,
sem_ch4.adb: In addition, this patch replaces the occurrences of
Has_Constrained_Partial_View by
Effectively_Has_Constrained_Partial_View.
2011-12-02 Matthew Heaney <heaney@adacore.com>
* a-comutr.adb, a-cimutr.adb, a-cbmutr.adb (Iterator): Rename
Position component.
(Finalize): Remove unnecessary access check.
(First): Forward to First_Child.
(Last): Forward to Last_Child.
(Iterate): Check preconditions for parent node parameter.
(Next): Forward to Next_Sibling.
(Previous): Forward to Previous_Sibling.
From-SVN: r181914
Robert Dewar [Fri, 2 Dec 2011 14:38:54 +0000 (14:38 +0000)]
a-coinve.adb, [...]: Minor reformatting.
2011-12-02 Robert Dewar <dewar@adacore.com>
* a-coinve.adb, a-coorma.adb, freeze.adb, a-coorse.adb, a-comutr.adb,
a-coormu.adb, a-convec.adb: Minor reformatting.
From-SVN: r181913
Arnaud Charlet [Fri, 2 Dec 2011 14:36:31 +0000 (15:36 +0100)]
[multiple changes]
2011-12-02 Matthew Heaney <heaney@adacore.com>
* a-coormu.ads, a-ciormu.ads: Declare iterator factory function.
* a-ciormu.adb, a-ciormu.adb (Iterator): Declare concrete
Iterator type.
(Finalize): Decrement busy counter.
(First, Last): Cursor return value depends on iterator node value.
(Iterate): Use start position as iterator node value.
(Next, Previous): Forward to corresponding cursor-based operation.
2011-12-02 Robert Dewar <dewar@adacore.com>
* a-cborma.adb, a-cbhama.adb, a-cbdlli.adb, a-cbmutr.adb,
a-cbhase.adb, a-cdlili.adb, a-cihama.adb, a-ciorse.adb, a-cidlli.adb,
a-cimutr.adb, a-cihase.adb, a-cohama.adb, a-cborse.adb,
a-ciorma.adb, a-cobove.adb: Minor reformatting.
From-SVN: r181912
Martin Jambor [Fri, 2 Dec 2011 12:53:03 +0000 (13:53 +0100)]
re PR tree-optimization/50622 (ICE: verify_gimple failed for std::complex<double>)
2011-12-02 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/50622
* tree-sra.c (load_assign_lhs_subreplacements): Force gimple operand
if both lacc and racc are grp_partial_lhs.
* testsuite/g++.dg/tree-ssa/pr50622.C: New test.
From-SVN: r181908
Alan Modra [Fri, 2 Dec 2011 10:54:02 +0000 (21:24 +1030)]
affinity.c: Use atomic rather than sync builtin.
* config/linux/affinity.c: Use atomic rather than sync builtin.
* config/linux/lock.c: Likewise.
* config/linux/ptrlock.h: Likewise.
* config/linux/ptrlock.c: Likewise.
* config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
* config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
* config/linux/futex.h (atomic_write_barrier): Delete unused function.
* config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
* config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
* config/linux/mips/futex.h (atomic_write_barrier): Likewise.
* config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
* config/linux/s390/futex.h (atomic_write_barrier): Likewise.
* config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
* config/linux/x86/futex.h (atomic_write_barrier): Likewise.
From-SVN: r181906
Jason Merrill [Fri, 2 Dec 2011 02:57:40 +0000 (21:57 -0500)]
call.c (build_new_method_call_1): Handle aggregate initialization.
* call.c (build_new_method_call_1): Handle aggregate initialization.
* tree.c (stabilize_init): Handle CONSTRUCTOR.
From-SVN: r181902
GCC Administrator [Fri, 2 Dec 2011 00:18:49 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r181901
Ian Lance Taylor [Thu, 1 Dec 2011 23:50:48 +0000 (23:50 +0000)]
runtime: Remove temporary runtime_cond_wait function.
From-SVN: r181897
Kaz Kojima [Thu, 1 Dec 2011 23:01:58 +0000 (23:01 +0000)]
re PR target/50814 (SH Target: SHAD / SHLD instructions not used on SH2A)
PR target/50814.
* config/sh/sh.c (expand_ashiftrt): Handle TARGET_SH2A same as
TARGET_SH3.
(shl_sext_kind): Likewise.
* config/sh/sh.h (SH_DYNAMIC_SHIFT_COST): Likewise.
* config/sh/sh.md (ashlsi3_sh2a, ashrsi3_sh2a, lshrsi3_sh2a):
Remove.
(ashlsi3_std): Handle TARGET_SH2A same as TARGET_SH3.
(ashlsi3): Likewise.
(ashrsi3_d): Likewise.
(lshrsi3_d): Likewise.
(lshrsi3): Likewise.
From-SVN: r181896
Paolo Carlini [Thu, 1 Dec 2011 22:13:19 +0000 (22:13 +0000)]
re PR c++/51326 (ICE with invalid override)
/cp
2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51326
* call.c (build_user_type_conversion_1): Early return NULL if
expr is NULL_TREE.
/testsuite
2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51326
* g++.dg/inherit/crash3.C: New.
From-SVN: r181895
Diego Novillo [Thu, 1 Dec 2011 21:05:10 +0000 (16:05 -0500)]
re PR bootstrap/51346 (LTO bootstrap failed with bootstrap-profiled)
PR bootstrap/51346
* ipa-inline.c (can_inline_edge_p): If the edge E has a
statement, use the statement's inline indicator instead
of E's.
Remove consistency check.
From-SVN: r181894
Diego Novillo [Thu, 1 Dec 2011 21:04:21 +0000 (16:04 -0500)]
Revert
2011-11-29 Diego Novillo <dnovillo@google.com>
* gimple.c (gimple_call_set_cannot_inline): Move from gimple.h.
Update field call_stmt_cannot_inline_p from call
graph edge, if needed.
* gimple.h (gimple_call_set_cannot_inline): Move to gimple.c.
From-SVN: r181893
Nathan Sidwell [Thu, 1 Dec 2011 19:58:51 +0000 (19:58 +0000)]
re PR gcov-profile/51113 (rev. 181105 causes Firefox profiledbuild failure)
PR gcov-profile/51113
* coverage.c (build_var): Keep coverage variables static.
testsuite/
* lib/gcov.exp (verify-lines): Add support for xfailing.
(run-gcov): Likewise.
* gcc.misc-tests/gcov-13.c: Xfail weak function.
* gcc.misc-tests/gcov-16.c: Remove.
* gcc.misc-tests/gcov-17.c: Remove.
* g++.dg/gcov-8.C: Remove.
* g++.dg/gcov-9.C: Remove.
* g++.dg/gcovpart-12b.C: New.
* g++.dg/gcov-12.C: New.
From-SVN: r181892
Jakub Jelinek [Thu, 1 Dec 2011 19:14:03 +0000 (20:14 +0100)]
re PR tree-optimization/51356 (FAIL: gfortran.dg/anyallcount_1.f90 -O3 (internal compiler error) on powerpc-apple-darwin9 with -m32)
PR tree-optimization/51356
* tree-vect-patterns.c (vect_recog_bool_pattern): Give up if
vectype doesn't have VECTOR_MODE_P.
From-SVN: r181891
Jakub Jelinek [Thu, 1 Dec 2011 19:12:54 +0000 (20:12 +0100)]
re PR debug/50317 (missing DW_OP_GNU_implicit_pointer)
PR debug/50317
* tree-ssa-dce.c (remove_dead_stmt): Add a debug stmt when removing
as unnecessary a store to a variable with gimple reg type.
* tree-ssa-live.c (remove_unused_locals): Clear TREE_ADDRESSABLE bit
on local unreferenced variables.
* cfgexpand.c (expand_gimple_basic_block): Don't emit DEBUG_INSNs
for !target_for_debug_bind variables.
From-SVN: r181890
Ian Lance Taylor [Thu, 1 Dec 2011 18:57:10 +0000 (18:57 +0000)]
compiler: add error to list of built-in types.
From-SVN: r181889
Patrick Marlier [Thu, 1 Dec 2011 17:46:32 +0000 (17:46 +0000)]
re PR middle-end/51273 (ICE: vector VEC(inline_summary_t,base) index domain error, in inline_summary at ipa-inline.h:193 with -O -fgnu-tm, transaction_safe and overloaded contructor)
PR middle-end/51273
* cgraph.h (cgraph_call_node_duplication_hooks): Declare.
* cgraph.c (cgraph_call_node_duplication_hooks): Make global.
* cgraphunit.c (cgraph_copy_node_for_versioning): Call it.
From-SVN: r181887
Andrew Pinski [Thu, 1 Dec 2011 17:13:05 +0000 (17:13 +0000)]
re PR lto/51198 ([c++0x] [4.7 Regression] ICE with -flto and non-static data member initializers)
2011-12-01 Andrew Pinski <apinski@cavium.com>
PR lto/51198
* tree.c (free_lang_data_in_decl): Clear FIELD_DECL's
DECL_INITIAL also.
2011-12-01 Andrew Pinski <apinski@cavium.com>
PR lto/51198
* g++.dg/torture/pr51198.C: New testcase.
From-SVN: r181886
Ian Lance Taylor [Thu, 1 Dec 2011 17:08:12 +0000 (17:08 +0000)]
runtime: Rename sigignore to sig_ignore for Solaris.
From-SVN: r181885
Jakub Jelinek [Thu, 1 Dec 2011 17:03:33 +0000 (18:03 +0100)]
re PR tree-optimization/51246 (ICE in replace_ref_with, at tree-predcom.c:1309)
PR tree-optimization/51246
* tree-predcom.c (replace_ref_with): Handle also clobber on the
rhs.
* gcc.c-torture/compile/pr51246.c: New test.
From-SVN: r181884
Jakub Jelinek [Thu, 1 Dec 2011 16:57:07 +0000 (17:57 +0100)]
re PR rtl-optimization/51014 (ICE: in apply_opt_in_copies, at loop-unroll.c:2283 with -O2 -g -funroll-loops)
PR rtl-optimization/51014
* loop-unroll.c (apply_opt_in_copies): Ignore label DEBUG_INSNs
both from bb and orig_bb.
* g++.dg/opt/pr51014.C: New test.
From-SVN: r181883
Uros Bizjak [Thu, 1 Dec 2011 16:38:21 +0000 (17:38 +0100)]
lto-lang.c (lto_attribute_table): Handle *tm regparm.
* lto-lang.c (lto_attribute_table): Handle *tm regparm.
(ignore_attribute): New.
From-SVN: r181882
Janne Blomqvist [Thu, 1 Dec 2011 15:21:13 +0000 (17:21 +0200)]
Make a few helper functions static.
2011-12-01 Janne Blomqvist <jb@gcc.gnu.org>
* module.c (dt_lower_string): Make static.
(dt_upper_string): Likewise.
From-SVN: r181881
Joern Rennecke [Thu, 1 Dec 2011 14:25:24 +0000 (14:25 +0000)]
re PR tree-optimization/50802 (FAIL: gcc.c-torture/execute/arith-rand-ll.c execution at -O2 and -Os)
PR tree-optimization/50802
* tree-vrp.c (simplify_conversion_using_ranges): Rewrite test
considering what happens to ranges during sign changes and/or
intermediate narrowing conversions.
From-SVN: r181880
Janne Blomqvist [Thu, 1 Dec 2011 14:12:37 +0000 (16:12 +0200)]
PR 25708 Avoid seeking when parsing strings and when peeking.
2011-12-01 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/25708
* module.c (parse_string): Read string into resizable array
instead of parsing twice and seeking.
(peek_atom): New implementation avoiding seeks.
(require_atom): Save and set column and line explicitly for error
handling.
From-SVN: r181879
Jakub Jelinek [Thu, 1 Dec 2011 09:36:59 +0000 (10:36 +0100)]
re PR bootstrap/51201 (build error without Ada compiler installed)
PR bootstrap/51201
* gcc-interface/Make-lang.in: Initialize RTS_DIR with = instead of :=.
From-SVN: r181877
Paolo Carlini [Thu, 1 Dec 2011 09:34:43 +0000 (09:34 +0000)]
re PR c++/51367 (Broken diagnostic: 'pointer_type' not supported by dump_expr)
/cp
2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51367
* pt.c (unify_inconsistency): Use either %qT or %qE depending on
whether parm is a type or non-type parameter.
/cp
2011-12-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51367
* g++.dg/template/error47.C: New.
From-SVN: r181876
Janne Blomqvist [Thu, 1 Dec 2011 08:55:32 +0000 (10:55 +0200)]
Don't call stat before opening a file.
2011-12-01 Janne Blomqvist <jb@gcc.gnu.org>
* misc.c (gfc_open_file): Don't call stat.
From-SVN: r181875
Ian Lance Taylor [Thu, 1 Dec 2011 08:06:16 +0000 (08:06 +0000)]
compiler/runtime: Copy channel implementation from master library.
From-SVN: r181874
Jason Merrill [Thu, 1 Dec 2011 05:40:54 +0000 (00:40 -0500)]
re PR c++/51009 (ICE in verify_gimple_stmt)
PR c++/51009
* name-lookup.c (push_to_top_level): Set stmts_are_full_exprs_p.
* decl.c (build_aggr_init_full_exprs): Just assert that it's true.
(check_initializer): Here too.
From-SVN: r181872
John David Anglin [Thu, 1 Dec 2011 02:37:06 +0000 (02:37 +0000)]
re PR other/51272 (ld: Unsatisfied symbol "_ITM_registerTMCloneTable" in file /test/gnu/gcc/objdir/)
PR other/51272
* config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
(_ITM_deregisterTMCloneTable): Likewise.
(__register_frame_info): Fix unused warning.
(__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
pthread_default_stacksize_np): Likewise.
* config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
From-SVN: r181870
Benjamin Kosnik [Thu, 1 Dec 2011 02:20:32 +0000 (02:20 +0000)]
acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Remove size-specific macros.
2011-11-30 Benjamin Kosnik <bkoz@redhat.com>
* acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Remove
size-specific macros. _GLIBCXX_ATOMIC_BUILTINS_1,
_GLIBCXX_ATOMIC_BUILTINS_2, _GLIBCXX_ATOMIC_BUILTINS_4,
_GLIBCXX_ATOMIC_BUILTINS_8. Use _GLIBCXX_ATOMIC_BUILTINS to
indicate use of C++11 atomic builtins.
* config.h.in: Regenerate.
* configure: Regenerate.
* include/Makefile.am (bits_sup_headers): Add atomic_lockfree_defines.h.
* include/Makefile.in: Regenerate.
* libsupc++/Makefile.am: Compile C++11 support with -std=gnu++0x.
* libsupc++/Makefile.in: Regenerate.
* include/bits/atomic_base.h: Move lock-free property macros...
* libsupc++/atomic_lockfree_defines.h: ...here.
* include/std/future: Use C++11 macros.
* libsupc++/eh_ptr.cc: Same.
* libsupc++/eh_throw.cc: Same.
* libsupc++/exception: Same.
* libsupc++/exception_ptr.h: Same.
* libsupc++/guard.cc: Same.
* libsupc++/nested_exception.cc: Same.
* libsupc++/nested_exception.h: Same.
* src/future.cc: Same.
* include/ext/atomicity.h: Use _GLIBCXX_ATOMIC_BUILTINS.
* doc/doxygen/user.cfg.in
* doc/xml/manual/concurrency_extensions.xml
* testsuite/18_support/exception_ptr/lifespan.cc
* testsuite/lib/libstdc++.exp
From-SVN: r181869
John David Anglin [Thu, 1 Dec 2011 02:08:10 +0000 (02:08 +0000)]
re PR middle-end/50283 (FAIL: g++.dg/eh/simd-1.C execution test)
PR middle-end/50283
* config/pa/pa.md (in_branch_delay): Disallow frame related insns.
(in_nullified_branch_delay): Likewise.
(in_call_delay): Likewise.
From-SVN: r181868
GCC Administrator [Thu, 1 Dec 2011 00:18:55 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r181867
Richard Henderson [Wed, 30 Nov 2011 22:29:33 +0000 (14:29 -0800)]
Swap the action and jmpbuf arguments to GTM_longjmp
On several ABIs, the first register parameter is the same as
the return value register. Moving the action parameter first
avoids the need for register shuffling on these targets.
* libitm_i.h (GTM_longjmp): Swap first and second arguments.
* beginend.c (_ITM_abortTransaction): Update to match.
(GTM::gtm_thread::restart): Likewise.
* config/alpha/sjlj.S (GTM_longjmp): Likewise.
* config/x86/sjlj.S (GTM_longjmp): Likewise.
From-SVN: r181863
Richard Henderson [Wed, 30 Nov 2011 22:19:02 +0000 (14:19 -0800)]
predict.c (expr_expected_value_1): Assume compare-and-swap builtin boolean return is true.
* predict.c (expr_expected_value_1): Assume compare-and-swap builtin
boolean return is true.
From-SVN: r181862
Jakub Jelinek [Wed, 30 Nov 2011 22:02:14 +0000 (23:02 +0100)]
re PR rtl-optimization/51044 (gfortran.dg/alloc_comp_class_2.f90 gfortran.dg/widechar_intrinsics_10.f90 -O1 ICE)
PR rtl-optimization/51044
* dse.c (emit_inc_dec_insn_before): Ensure new_insn is an instruction
rather than just insn body.
From-SVN: r181861
Jakub Jelinek [Wed, 30 Nov 2011 22:00:28 +0000 (23:00 +0100)]
re PR target/50725 (-O3 -mstackrealign -march=core2 generates invalid prologue code in callee procedure)
PR target/50725
* function.c (thread_prologue_and_epilogue_insns): If
stack_realign_drap, add drap_reg to SET_UP_BY_PROLOGUE
regset.
* gcc.target/i386/pr50725.c: New test.
From-SVN: r181860
Jakub Jelinek [Wed, 30 Nov 2011 21:59:04 +0000 (22:59 +0100)]
re PR middle-end/51089 (internal compiler error: verify_flow_info failed)
PR middle-end/51089
* tree-eh.c (cleanup_empty_eh_merge_phis): Add check to
avoid creating duplicate edges here.
(cleanup_empty_eh_unsplit): And remove it in the caller.
* gfortran.dg/gomp/pr51089.f90: New test.
From-SVN: r181859
Andrew Pinski [Wed, 30 Nov 2011 19:55:36 +0000 (19:55 +0000)]
re PR c/51321 (__builtin_types_compatible_p (any_type_t[1][], any_other_type_t) crashes GCC)
2011-11-30 Andrew Pinski <apinski@cavium.com>
PR c/51321
* c-parser.c (c_parser_postfix_expression): Check groktypename results
before looking at the main variant.
2011-11-30 Andrew Pinski <apinski@cavium.com>
* gcc.dg/pr51321.c: New testcase.
From-SVN: r181857
Jakub Jelinek [Wed, 30 Nov 2011 18:58:33 +0000 (19:58 +0100)]
re PR rtl-optimization/48721 (ICE: verify_flow_info failed: missing barrier after block 6 with -foptimize-sibling-calls -fsched2-use-superblocks)
PR rtl-optimization/48721
* sched-deps.c (sched_analyze_insn): For SIBLING_CALL_P set
reg_pending_barrier to TRUE_BARRIER.
* gcc.target/i386/pr48721.c: New test.
From-SVN: r181856
Jakub Jelinek [Wed, 30 Nov 2011 18:53:46 +0000 (19:53 +0100)]
re PR rtl-optimization/48721 (ICE: verify_flow_info failed: missing barrier after block 6 with -foptimize-sibling-calls -fsched2-use-superblocks)
PR rtl-optimization/48721
* sched-ebb.c (begin_move_insn): Insert empty unreachable
block after BARRIER if insn is followed by it.
From-SVN: r181855
Paolo Carlini [Wed, 30 Nov 2011 18:31:30 +0000 (18:31 +0000)]
re PR c++/51299 ([C++11] erroneous nullptr warning on dynamic cast)
/cp
2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51299
* rtti.c (ifnonnull): Use nullptr_node.
(build_dynamic_cast_1): Call cp_truthvalue_conversion instead
of c_common_truthvalue_conversion.
/testsuite
2011-11-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/51299
* g++.dg/warn/Wzero-as-null-pointer-constant-4.C: New.
From-SVN: r181854
Richard Henderson [Wed, 30 Nov 2011 16:10:24 +0000 (08:10 -0800)]
sparc: Add -mmemory-model command-line option.
* config/sparc/sparc-opts.h (enum sparc_memory_model_type): New.
* config/sparc/sparc.opt (mmemory-model=): New option.
* doc/invoke.texi (Sparc Options): Document it.
* config/sparc/sparc.c (sparc_option_override): Provide default
for sparc_memory_model.
(sparc_emit_membar_for_model): Omit barrier combinations that are
implied by the memory model.
From-SVN: r181853
Richard Henderson [Wed, 30 Nov 2011 15:58:53 +0000 (07:58 -0800)]
sparc: Convert to atomic_exchange.
* config/sparc/sync.md (I124MODE): New mode iterator.
(memory_barrier): Remove.
(atomic_exchangesi): New.
(swapsi): Rename from *swapsi.
(atomic_test_and_set<I124MODE>): New.
(ldstubqi): Rename from *ldstubqi, merge with expander.
(ldstub<I24MODE>): Rename from *ldstub<I24MODE>, merge with expander.
(sync_lock_test_and_setsi): Remove.
(sync_lock_test_and_set<I12MODE>): Remove.
From-SVN: r181852
Richard Henderson [Wed, 30 Nov 2011 15:53:45 +0000 (07:53 -0800)]
sparc: Convert to atomic_compare_and_swap.
* config/sparc/constraints.md ("w"): New.
* config/sparc/predicates.md (mem_noofs_operand): New.
* config/sparc/sparc.c (sparc_expand_compare_and_swap_12): Make static.
Generate the boolean result of the atomic_compare_exchange.
(sparc_expand_compare_and_swap): New.
* config/sparc/sync.md (atomic_compare_and_swap<I>): New.
(atomic_compare_and_swap<I48MODE>_1): Rename from
*sync_compare_and_swap<I48MODE>, use mem_noofs_operand.
(*atomic_compare_and_swapdi_v8plus): Rename from
*sync_compare_and_swapdi_v8plus, use mem_noofs_operand.
(sync_compare_and_swap<I12MODE>): Remove.
(sync_compare_and_swap<I48MODE>): Remove.
From-SVN: r181851
Richard Henderson [Wed, 30 Nov 2011 15:48:13 +0000 (07:48 -0800)]
sparc: Convert to atomic_load/store.
* config/sparc/predicates.md (register_or_v9_zero_operand): New.
* config/sparc/sparc.md (UNSPEC_ATOMIC): New.
* config/sparc/sync.md (atomic_load<I>): New.
(atomic_loaddi_1, atomic_store<I>, atomic_storedi_1): New.
From-SVN: r181849
Richard Henderson [Wed, 30 Nov 2011 15:46:22 +0000 (07:46 -0800)]
sparc: Convert to mem_thread_fence.
* config/sparc/predicates.md (zero_or_v7_operand): New.
* config/sparc/sparc.c (sparc_emit_membar_for_model): New.
* config/sparc/sparc-protos.h: Update.
* config/sparc/sync.md (mem_thread_fence): New.
(memory_barrier): Use sparc_emit_membar_for_model.
(membar, *membar_empty, *membar_storestore, *membar_storeload): New.
(*membar_v8): Accept and ignore the membar mask.
(*membar): Accept and print the membar mask.
From-SVN: r181848
Matthew Gretton-Dann [Wed, 30 Nov 2011 13:51:35 +0000 (13:51 +0000)]
arm.c (arm_issue_rate): Cortex-A15 can triple issue.
* gcc/config/arm/arm.c (arm_issue_rate): Cortex-A15 can triple issue.
* gcc/config/arm/arm.md (mul64): New attribute.
(generic_sched): Cortex-A15 is not scheduled generically.
(cortex-a15.md): Include.
* gcc/config/arm/cortex-a15.md: New machine description.
* gcc/config/arm/t-arm (MD_INCLUDES): Add cortex-a15.md.
From-SVN: r181843
Matthew Gretton-Dann [Wed, 30 Nov 2011 13:41:04 +0000 (13:41 +0000)]
* gcc/config/arm/t-arm (MD_INCLUDES): Ensure all md files are listed.
From-SVN: r181842
Iain Sandoe [Wed, 30 Nov 2011 10:42:58 +0000 (10:42 +0000)]
shift flag_next/gnu_runtime to modern opts system.
gcc:
* doc/tm.texi.in (NEXT_OBJC_RUNTIME): Update macro description.
* doc/tm.texi: Regenerate.
* flags.h (flag_next_runtime): Remove references.
* toplev.c: Likewise.
* defaults.h (NEXT_OBJC_RUNTIME): Provide default.
* gccspec.c (lang_specific_driver): Adjust use of NEXT_OBJC_RUNTIME.
* config/darwin.c (darwin_override_options): Provide default
Objective-C abi settings and target conflict checks.
* config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Remove unused
code. Adjust indenting.
gcc/c-family:
* c.opt (fgnu-runtime): Provide full description.
(fnext-runtime): Likewise.
* c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
From-SVN: r181837
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