H.J. Lu [Mon, 25 Jul 2011 02:08:44 +0000 (02:08 +0000)]
Remove the unused demangle_flag in collect2.c.
2011-07-24 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/49835
* collect2.c (demangle_flag): Removed.
From-SVN: r176725
GCC Administrator [Mon, 25 Jul 2011 00:18:53 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r176724
Sandra Loosemore [Sun, 24 Jul 2011 23:22:41 +0000 (19:22 -0400)]
configure.ac (demangler_in_ld): Default to yes.
2011-07-24 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* configure.ac (demangler_in_ld): Default to yes.
* configure: Regenerated.
* collect2.c (main): When HAVE_LD_DEMANGLE is defined, don't
mess with COLLECT_NO_DEMANGLE, and just pass --demangle and
--no-demangle options straight through to ld. When
HAVE_LD_DEMANGLE is not defined, set COLLECT_NO_DEMANGLE in a
way that has the intended effect on Windows.
From-SVN: r176720
Paolo Carlini [Sun, 24 Jul 2011 19:47:04 +0000 (19:47 +0000)]
hashtable_policy.h (_Prime_rehash_policy::_M_next_bkt, [...]): Fix typos in the last commit.
2011-07-24 Paolo Carlini <paolo.carlini@oracle.com>
* include/bits/hashtable_policy.h (_Prime_rehash_policy::_M_next_bkt,
_M_bkt_for_elements, _M_need_rehash): Fix typos in the last commit.
From-SVN: r176718
François Dumont [Sun, 24 Jul 2011 19:20:26 +0000 (21:20 +0200)]
hashtable_policy.h (_Prime_rehash_policy): Use __builtin_floor rather than __builtin_ceil to compute next resize value.
2011-07-24 François Dumont <francois.cppdevs@free.fr>
* include/bits/hashtable_policy.h (_Prime_rehash_policy): Use
__builtin_floor rather than __builtin_ceil to compute next resize
value.
* testsuite/23_containers/unordered_set/hash_policy/load_factor.cc:
New.
From-SVN: r176717
Eric Botcazou [Sun, 24 Jul 2011 13:14:17 +0000 (13:14 +0000)]
decl.c (gnat_to_gnu_entity): If the subprogram has copy-in copy-out parameters...
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: If the
subprogram has copy-in copy-out parameters, try to promote the mode of
the return type if it is passed in registers.
From-SVN: r176714
Eric Botcazou [Sun, 24 Jul 2011 12:50:41 +0000 (12:50 +0000)]
utils2.c (build_binary_op): Do not mark the left operand as addressable.
* gcc-interface/utils2.c (build_binary_op) <ARRAY_REF>: Do not mark the
left operand as addressable.
From-SVN: r176713
Eric Botcazou [Sun, 24 Jul 2011 12:45:44 +0000 (12:45 +0000)]
gigi.h (build_function_stub): Remove.
* gcc-interface/gigi.h (build_function_stub): Remove.
(build_return_expr): Likewise.
(convert_vms_descriptor): Declare.
* gcc-interface/utils.c (convert_vms_descriptor): Make global.
(build_function_stub): Move to...
* gcc-interface/utils2.c (build_return_expr): Move to...
* gcc-interface/trans.c (build_function_stub): ...here.
(build_return_expr): ...here.
(Subprogram_Body_to_gnu): Add local variable for language_function.
Disconnect the parameter attributes cache, if any, once done with it.
Call end_subprog_body only after setting the end_locus.
Build the stub associated with the function, if any, at the very end.
(gnat_to_gnu) <N_Return_Statement>: Remove couple of useless local
variables and streamline control flow.
From-SVN: r176712
GCC Administrator [Sun, 24 Jul 2011 00:18:49 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r176711
Richard Henderson [Sat, 23 Jul 2011 20:49:33 +0000 (13:49 -0700)]
dwarf2cfi: Generate and connect traces.
This kinda-sorta corresponds to Bernd's 007-dw2cfi patch. Certainly
the same concepts of splitting the instruction stream into extended
basic blocks is the same. This patch does a bit better job with the
documentation. Also, I'm a bit more explicit about matching things
up with the similar code from the regular CFG routines.
What's missing at this point is any attempt to use DW_CFA_remember_state.
I've deferred that for the moment because it's easy to test the state
change code across epilogues, whereas the shrink-wrapping code is not
in this tree and section switching is difficult to force.
* dwarf2cfi.c: Include basic-block.h.
(dw_label_info): Remove.
(trace_work_list, trace_index): New.
(remember_row, emit_cfa_remember): Remove.
(dw_trace_info_hash, dw_trace_info_eq): New.
(get_trace_index, get_trace_info): New.
(save_point_p): New.
(free_cfi_row): Remove.
(add_cfi): Do not emit DW_CFA_remember_state.
(cfa_row_equal_p): New.
(barrier_args_size): Remove.
(compute_barrier_args_size_1, compute_barrier_args_size): Remove.
(dwarf2out_notice_stack_adjust): Don't compute_barrier_args_size.
(maybe_record_trace_start, create_trace_edges, scan_trace): New.
(dwarf2out_cfi_begin_epilogue): Remove.
(dwarf2out_frame_debug_restore_state): Remove.
(connect_traces, create_pseudo_cfg): New.
(create_cfi_notes, execute_dwarf2_frame): Rewrite using traces.
* Makefile.in (dwarf2cfi.o): Update.
From-SVN: r176705
Richard Henderson [Sat, 23 Jul 2011 20:36:36 +0000 (13:36 -0700)]
dwarf2cfi: Introduce dw_trace_info.
This patch only introduces the structure definition and adjusts
the existing routines to use the new cur_trace global to access
the variables that were moved into the structure.
* dwarf2cfi.c (dw_trace_info): New.
(dw_label_info): New.
(cie_return_save): New.
(cur_trace): New.
(queued_args_size): Rename from args_size. Update all users.
(cfa_store, cfa_temp, regs_saved_in_regs): Remove.
(def_cfa_1): Use cur_trace instead of cfa_*.
(dwarf2out_stack_adjust, record_reg_saved_in_reg): Likewise.
(clobbers_queued_reg_save, reg_saved_in): Likewise.
(dwarf2out_frame_debug_expr): Likewise.
(create_cie_data): Split out from ...
(execute_dwarf2_frame): ... here. Initialize cur_trace.
From-SVN: r176704
Richard Henderson [Sat, 23 Jul 2011 20:27:32 +0000 (13:27 -0700)]
dwarf2cfi: Allocate reg_saved_in_data in the heap.
* dwarf2cfi.c (regs_saved_in_regs): Allocate from heap, not gc.
Update all users to match.
(execute_dwarf2_frame): Free reg_saved_in_data.
From-SVN: r176703
Richard Henderson [Sat, 23 Jul 2011 20:25:47 +0000 (13:25 -0700)]
dwarf2cfi: Convert queued_reg_save to a VEC.
Also, allocate it in the heap instead of garbage collected.
* dwarf2cfi.c (queued_reg_save): Reorder for packing. Don't GTY.
(queued_reg_saves): Don't GTY. Change to a VEC.
(queue_reg_save): Update to match.
(dwarf2out_flush_queued_reg_saves): Likewise.
(clobbers_queued_reg_save): Likewise.
(reg_saved_in): Likewise.
(execute_dwarf2_frame): Free queued_reg_saves.
From-SVN: r176702
Richard Henderson [Sat, 23 Jul 2011 20:19:22 +0000 (13:19 -0700)]
dwarf2cfi: Remove dw_cfi_row_ref typedef.
* dwarf2cfi.c (dw_cfi_row_ref): Remove. Update all users.
From-SVN: r176701
Richard Henderson [Sat, 23 Jul 2011 20:17:54 +0000 (13:17 -0700)]
dwarf2cfi: Implement change_cfi_row.
Add a generic function to adjust cfi state from one row to another.
Use this to implement text section switching. This will also be
usable for arbitrary changes around a cfg for shrink-wrapping.
* dwarf2cfi.c (add_cfi_args_size): Split out from...
(dwarf2out_args_size): ... here.
(add_cfi_restore): Split out from ...
(dwarf2out_frame_debug_cfa_restore): ... here.
(def_cfa_0): Split out from ...
(def_cfa_1): ... here.
(cfi_oprnd_equal_p, cfi_equal_p): New.
(change_cfi_row): New.
(add_cfis_to_fde): Set fde->dw_fde_switch_cfi_index.
(create_cfi_notes): Use change_cfi_row at SWITCH_TEXT note.
(output_cfis): Remove.
* dwarf2out.c (output_fde): Simplify output_cfi loop.
(dwarf2out_switch_text_section): Don't call output_cfis.
(dw_val_equal_p, loc_descr_equal_p_1, loc_descr_equal_p): New.
* dwarf2out.h: Update decls.
(enum dw_val_class): Add dw_val_class_none.
From-SVN: r176700
Richard Henderson [Sat, 23 Jul 2011 20:06:42 +0000 (13:06 -0700)]
dwarf2cfi: Populate CUR_ROW->REG_SAVE.
To be actually used by a subsequent patch.
* dwarf2cfi.c (update_row_reg_save): New.
(dwarf2out_frame_debug_cfa_expression): Use it.
(dwarf2out_frame_debug_cfa_restore): Likewise.
(reg_save): Likewise. Do not emit DW_CFA_same_value.
From-SVN: r176699
Richard Henderson [Sat, 23 Jul 2011 20:00:43 +0000 (13:00 -0700)]
dwarf2cfi: Rename cfi_insn to add_cfi_insn.
Make it consistent with add_cfi_vec.
* dwarf2cfi.c (add_cfi_insn): Rename from cfi_insn. Update all users.
From-SVN: r176698
Richard Henderson [Sat, 23 Jul 2011 19:58:46 +0000 (12:58 -0700)]
dwarf2cfi: Introduce a dw_cfi_row state.
Use it instead of old_cfa, old_args_size, and cfa_remember variables.
Remove the global cfa variable, as it was usually a duplicate of
old_cfa and otherwise confusing. Always make a local copy of the
cur_row->cfa variable before modification instead.
* dwarf2cfi.c (dw_cfi_row, dw_cfi_row_ref): New.
(cie_cfi_row): New.
(new_cfi_row, copy_cfi_row, free_cfi_row): New.
(cfa, old_cfa, cfa_remember, old_cfa_remember, old_args_size): Remove.
(cur_row, remember_row): New.
(def_cfa_1): Use cur_row instead of the old_* variables.
(dwarf2out_frame_debug_restore_state): Similarly.
(dwarf2out_args_size, dwarf2out_notice_stack_adjust): Likewise.
(dwarf2out_frame_debug_def_cfa): Use a local variable instead of cfa.
(dwarf2out_frame_debug_adjust_cfa): Likewise.
(dwarf2out_frame_debug_cfa_offset): Likewise.
(dwarf2out_frame_debug_expr): Likewise.
(execute_dwarf2_frame): Set up cur_row.
* dwarf2out.h (struct cfa_loc): Mark for GTY.
From-SVN: r176697
Richard Henderson [Sat, 23 Jul 2011 19:44:19 +0000 (12:44 -0700)]
bb-reorder: Split EH edges crossing partitions.
From-SVN: r176696
Richard Earnshaw [Sat, 23 Jul 2011 14:43:33 +0000 (14:43 +0000)]
re PR target/49816 (arm.c:3999:12: error: converting 'false' to pointer type 'rtx')
PR target/49816
* arm.c (aapcs_vfp_allocate_return_reg): Return NULL on failure.
From-SVN: r176687
Andreas Schwab [Sat, 23 Jul 2011 11:06:04 +0000 (11:06 +0000)]
ctime.c: Include <stdlib.h>.
* libgfortran/intrinsics/ctime.c: Include <stdlib.h>.
* libgfortran/intrinsics/getlog.c: Likewise.
* libgfortran/runtime/stop.c: Likewise.
From-SVN: r176675
Arnaud Charlet [Sat, 23 Jul 2011 09:19:44 +0000 (09:19 +0000)]
re PR ada/49819 (bogus reference to g-trasym-dwarf.adb in Makefile)
2011-07-23 Arnaud Charlet <charlet@adacore.com>
PR ada/49819
* gcc-interface/Makefile.in (powerpc-linux): Remove reference to
g-trasym-dwarf.adb.
From-SVN: r176673
Benjamin Kosnik [Sat, 23 Jul 2011 03:17:11 +0000 (03:17 +0000)]
move.h (move, forward): Mark constexpr.
2011-07-22 Benjamin Kosnik <bkoz@redhat.com>
Daniel Krugler <daniel.kruegler@googlemail.com>
* include/bits/move.h (move, forward): Mark constexpr.
* include/bits/stl_pair.h (pair): Mark move ctors constexpr.
* testsuite/20_util/pair/make_pair/constexpr.cc: New.
* testsuite/20_util/pair/cons/constexpr.cc: Add tests.
Co-Authored-By: Daniel Krugler <daniel.kruegler@googlemail.com>
From-SVN: r176672
Jason Merrill [Sat, 23 Jul 2011 00:30:13 +0000 (20:30 -0400)]
* doc/invoke.texi (C++ Dialect Options): Document -Wno-narrowing.
From-SVN: r176670
GCC Administrator [Sat, 23 Jul 2011 00:18:28 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r176669
Jason Merrill [Sat, 23 Jul 2011 00:14:46 +0000 (20:14 -0400)]
re PR c++/49793 ([C++0x] Narrowing conversion from int/short/char to double)
PR c++/49793
* typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
Make conditional on -Wnarrowing.
From-SVN: r176665
Richard Henderson [Fri, 22 Jul 2011 23:54:29 +0000 (16:54 -0700)]
* bb-reorder.c (gate_handle_partition_blocks): Honor optimize.
From-SVN: r176664
Richard Henderson [Fri, 22 Jul 2011 23:19:25 +0000 (16:19 -0700)]
Fix mark_all_labels vs cfglayout mode.
* jump.c (maybe_propagate_label_ref): Split out of...
(mark_all_labels): ... here. Do not attempt label_ref
propagation while in cfglayout mode.
From-SVN: r176663
Gerald Pfeifer [Fri, 22 Jul 2011 22:52:55 +0000 (22:52 +0000)]
re PR target/49817 (libiberty/stack-limit.c causes a bootstrap failure on all FreeBSD targets)
PR target/49817
* stack-limit.c: Include <stdint.h>.
From-SVN: r176662
Tobias Burnus [Fri, 22 Jul 2011 22:44:20 +0000 (00:44 +0200)]
re PR libfortran/49791 (Formatted namelist reads fails with: Cannot match namelist object)
2011-07-23 Tobias Burnus <burnus@net-b.de>
PR fortran/49791
* io/list_read.c (nml_parse_qualifier): Remove check to
enabled extended read for another case.
2011-07-23 Tobias Burnus <burnus@net-b.de>
PR fortran/49791
* gfortran.dg/namelist_72.f: New.
From-SVN: r176661
Tobias Burnus [Fri, 22 Jul 2011 22:39:10 +0000 (00:39 +0200)]
resolve.c (resolve_symbol): Fix coarray var decl check.
2011-07-23 Tobias Burnus <burnus@net-b.de>
* resolve.c (resolve_symbol): Fix coarray var decl check.
2011-07-23 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray_25.f90: New.
From-SVN: r176660
Ville Voutilainen [Fri, 22 Jul 2011 21:05:58 +0000 (00:05 +0300)]
Warn about the use of final/override in non-c++0x mode, and add __final for non-c++0x mode.
Warn about the use of final/override in non-c++0x mode, and
add __final for non-c++0x mode.
* cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
* error.c (maybe_warn_cpp0x): Adjust.
* parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
'__final' as a non-c++0x alternative for 'final'.
From-SVN: r176655
Jakub Jelinek [Fri, 22 Jul 2011 20:06:09 +0000 (22:06 +0200)]
dwarf2.h (DW_AT_GNU_macros): New.
* dwarf2.h (DW_AT_GNU_macros): New.
(enum dwarf_macro_record_type): New enum. Add DW_MACRO_GNU_*.
* dwarf2out.c (struct macinfo_struct): Change code to unsigned char.
(DEBUG_MACRO_SECTION, DEBUG_MACRO_SECTION_LABEL): Define.
(dwarf_attr_name): Handle DW_AT_GNU_macros.
(dwarf2out_define): If the vector is empty and
lineno is 0, emit a dummy entry first.
(dwarf2out_undef): Likewise. Remove redundant semicolon.
(htab_macinfo_hash, htab_macinfo_eq, output_macinfo_op,
optimize_macinfo_range): New functions.
(output_macinfo): Use them. If !dwarf_strict and .debug_str is
mergeable, optimize longer strings using
DW_MACRO_GNU_{define,undef}_indirect and if HAVE_COMDAT_GROUP,
optimize longer sequences of define/undef ops from headers
using DW_MACRO_GNU_transparent_include. For !dwarf_strict
emit a section headers.
(dwarf2out_init): For !dwarf_strict set debug_macinfo_section
and macinfo_section_label to DEBUG_MACRO_SECTION
resp. DEBUG_MACRO_SECTION_LABEL.
(dwarf2out_finish): For !dwarf_strict emit DW_AT_GNU_macros
instead of DW_AT_macro_info.
From-SVN: r176653
Jakub Jelinek [Fri, 22 Jul 2011 20:03:33 +0000 (22:03 +0200)]
re PR other/32998 (-frecord-gcc-switches issues)
PR other/32998
* common.opt (grecord-gcc-switches, gno-record-gcc-switches): New
options.
* dwarf2out.c: Include opts.h.
(dchar_p): New typedef. Define heap VEC for it.
(producer_string): New variable.
(gen_producer_string): New function.
(gen_compile_unit_die): Use it.
(dwarf2out_finish): Fix up comp_unit_die () DW_AT_producer
if needed.
* Makefile.in (dwarf2out.o): Depend on $(OPTS_H).
* doc/invoke.texi: Document -grecord-gcc-switches and
-gno-record-gcc-switches, add a -grecord-gcc-switches reference
to -frecord-gcc-switches description.
From-SVN: r176652
Jason Merrill [Fri, 22 Jul 2011 19:59:49 +0000 (15:59 -0400)]
re PR c++/30112 (pragma redefine_extname fails when namespaces are involved)
PR c++/30112
gcc/c-family/
* c-common.h: Declare c_linkage_bindings.
* c-pragma.c (handle_pragma_redefine_extname): Use it.
gcc/
* c-decl.c (c_linkage_bindings): Define.
gcc/cp/
* decl.c (cp_finish_decl): Apply pragma redefine_extname in
other namespaces as well.
* name-lookup.c (c_linkage_bindings): Define.
(lookup_extern_c_fun_in_all_ns): Rename from
lookup_extern_c_fun_binding_in_all_ns. Return tree.
(pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
Co-Authored-By: Mark Glisse <marc.glisse@normalesup.org>
From-SVN: r176650
Eric Botcazou [Fri, 22 Jul 2011 18:47:17 +0000 (18:47 +0000)]
re PR debug/49815 (ICE in cselib_record_set, at cselib.c:2241 compiling 64-bit libjava on SPARC)
PR debug/49815
* var-tracking.c (vt_finalize): Always free windowed_parm_regs.
From-SVN: r176647
Jason Merrill [Fri, 22 Jul 2011 16:06:08 +0000 (12:06 -0400)]
re PR c++/49813 ([C++0x] sinh vs asinh vs constexpr)
PR c++/49813
* c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
* c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
as flag_isoc99 for 'restrict'.
(pp_c_specifier_qualifier_list): Likewise for _Complex.
From-SVN: r176635
H.J. Lu [Fri, 22 Jul 2011 16:04:02 +0000 (16:04 +0000)]
Disallow MS ABI in x32 mode.
gcc/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_option_override_internal): Disallow
MS ABI in x32 mode.
(ix86_init_builtins): Call ix86_init_builtins_va_builtins_abi
only for TARGET_LP64.
(ix86_handle_abi_attribute): Check TARGET_LP64 instead of
TARGET_64BIT.
gcc/testsuite/
2011-07-22 H.J. Lu <hongjiu.lu@intel.com>
* gcc/testsuite/gcc.target/i386/avx-vzeroupper-16.c: Only run
on lp64 targets.
* gcc/testsuite/gcc.target/i386/avx-vzeroupper-17.c: Likewise.
* gcc/testsuite/gcc.target/i386/avx-vzeroupper-18.c: Likewise.
* gcc/testsuite/gcc.target/i386/pr43662.c: Likewise.
* gcc/testsuite/gcc.target/i386/pr43869.c: Likewise.
* gcc.target/x86_64/abi/callabi/callabi.exp: Check ilp32
instead of ia32.
From-SVN: r176634
Michael Meissner [Fri, 22 Jul 2011 15:50:07 +0000 (15:50 +0000)]
Fix up ChangeLog date
From-SVN: r176632
Michael Meissner [Fri, 22 Jul 2011 15:49:08 +0000 (15:49 +0000)]
Allow linux ppc to bootstrap again
From-SVN: r176631
Martin Jambor [Fri, 22 Jul 2011 15:35:48 +0000 (17:35 +0200)]
re PR lto/49796 (483.xalancbmk/447.dealII in SPEC CPU 2006 failed to build)
2011-07-22 Martin Jambor <mjambor@suse.cz>
PR lto/49796
* cgraphunit.c (verify_edge_corresponds_to_fndecl): Return false
if decl node is in another partition, call cgraph_get_node only
once.
From-SVN: r176630
Uros Bizjak [Fri, 22 Jul 2011 15:28:57 +0000 (17:28 +0200)]
* ChangeLog: Fix my last entry.
From-SVN: r176629
Uros Bizjak [Fri, 22 Jul 2011 15:21:57 +0000 (17:21 +0200)]
config.gcc (i[34567]86-*-linux*): Set default_gnu_indirect_function to yes.
* config.gcc (i[34567]86-*-linux*): Set
default_gnu_indirect_function to yes.
From-SVN: r176628
Ian Lance Taylor [Fri, 22 Jul 2011 13:52:51 +0000 (13:52 +0000)]
fragment.am (CONFIG_CXXFLAGS): Add -frandom-seed.
* fragment.am (CONFIG_CXXFLAGS): Add -frandom-seed.
* Makefile.in: Rebuild.
* doc/Makefile.in: Rebuild.
* include/Makefile.in: Rebuild.
* libsupc++/Makefile.in: Rebuild.
* po/Makefile.in: Rebuild.
* python/Makefile.in: Rebuild.
* src/Makefile.in: Rebuild.
* testsuite/Makefile.in: Rebuild.
From-SVN: r176626
Richard Guenther [Fri, 22 Jul 2011 11:55:30 +0000 (11:55 +0000)]
re PR middle-end/45819 (unexpected unaligned access to volatile int)
2011-07-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/45819
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly
preserve volatile and notrap flags.
* gcc.dg/pr45819.c: New testcase.
From-SVN: r176623
Jakub Jelinek [Fri, 22 Jul 2011 09:21:49 +0000 (11:21 +0200)]
re PR c++/49756 (g++ ICE)
PR c++/49756
* libiberty.h (stack_limit_increase): New prototype.
* stack-limit.c: New file.
* Makefile.in: Regenerate deps.
(CFILES): Add stack-limit.c.
(REQUIRED_OFILES): Add ./stack-limit.$(objext).
* configure.ac (checkfuncs): Add getrlimit and setrlimit.
(AC_CHECK_FUNCS): Likewise.
* configure: Regenerated.
* config.in: Regenerated.
* gcc.c (main): Call stack_limit_increase (64MB).
* toplev.c (toplev_main): Likewise.
From-SVN: r176622
Uros Bizjak [Fri, 22 Jul 2011 09:19:44 +0000 (11:19 +0200)]
* lib/target-supports.exp (check_ifunc_available): Improve comment.
From-SVN: r176621
Rainer Orth [Fri, 22 Jul 2011 08:58:25 +0000 (08:58 +0000)]
re PR bootstrap/49794 (Solaris 10/x86 bootstrap broken by C++ build)
2011-07-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
gcc:
PR bootstrap/49794
* configure.ac: Test AM_ICONV with CXX.
* configure: Regenerate.
* config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST.
gcc/ada:
PR bootstrap/49794
* init.c [sun && __SVR4 && !__vxworks] (__gnat_install_handler):
Assign to act.sa_sigaction.
* tracebak.c [USE_GENERIC_UNWINDER] (__gnat_backtrace): Cast
current->return_address to char * before arithmetic.
libcpp:
PR bootstrap/49794
* configure.ac: Test AM_ICONV with CXX.
* configure: Regenerate.
* system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++.
Co-Authored-By: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
From-SVN: r176620
Rainer Orth [Fri, 22 Jul 2011 08:53:01 +0000 (08:53 +0000)]
init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
* init.c [sgi] (__gnat_error_handler): Update sigaction(2) citation.
Correct argument types.
Extract code from reason.
(__gnat_install_handler): Assign to act.sa_sigaction.
From-SVN: r176619
Rainer Orth [Fri, 22 Jul 2011 08:49:23 +0000 (08:49 +0000)]
re PR bootstrap/49797 (CLooG use of LANGUAGE_C conflicts with MIPS compilers)
PR bootstrap/49797
* graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing.
(set_cloog_options): Use it.
From-SVN: r176618
Jakub Jelinek [Fri, 22 Jul 2011 08:33:37 +0000 (10:33 +0200)]
re PR c++/49756 (g++ ICE)
PR c++/49756
* libiberty.h (stack_limit_increase): New prototype.
* stack-limit.c: New file.
* Makefile.in: Regenerate deps.
(CFILES): Add stack-limit.c.
(REQUIRED_OFILES): Add ./stack-limit.$(objext).
* configure.ac (checkfuncs): Add getrlimit and setrlimit.
(AC_CHECK_FUNCS): Likewise.
* configure: Regenerated.
* config.in: Regenerated.
* gcc.c (main): Call stack_limit_increase (64MB).
* toplev.c (toplev_main): Likewise.
From-SVN: r176617
Uros Bizjak [Fri, 22 Jul 2011 06:29:35 +0000 (08:29 +0200)]
target-supports.exp (check_ifunc_available): Rewrite.
* lib/target-supports.exp (check_ifunc_available): Rewrite.
From-SVN: r176616
H.J. Lu [Fri, 22 Jul 2011 05:23:22 +0000 (05:23 +0000)]
Call copy_to_mode_reg instead of force_reg.
2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_expand_call): Call copy_to_mode_reg
instead of force_reg.
From-SVN: r176614
Benjamin Kosnik [Fri, 22 Jul 2011 04:17:17 +0000 (04:17 +0000)]
tree_no_data_map_rand.cc: Move...
2011-07-21 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/ext/pb_ds/regression/tree_no_data_map_rand.cc: Move...
* testsuite/ext/pb_ds/regression/tree_set_rand.cc: ... here.
* testsuite/ext/pb_ds/regression/tree_no_data_map_rand_debug.cc: Move...
* testsuite/ext/pb_ds/regression/tree_set_rand_debug.cc: ... here.
* testsuite/ext/pb_ds/regression/tree_data_map_rand.cc: Move...
* testsuite/ext/pb_ds/regression/tree_map_rand.cc: ... here.
* testsuite/ext/pb_ds/regression/tree_data_map_rand_debug.cc: Move...
* testsuite/ext/pb_ds/regression/tree_map_rand_debug.cc: ... here.
* testsuite/ext/pb_ds/regression/trie_no_data_map_rand.cc: Move...
* testsuite/ext/pb_ds/regression/trie_set_rand.cc: ... here.
* testsuite/ext/pb_ds/regression/trie_no_data_map_rand_debug.cc: Move...
* testsuite/ext/pb_ds/regression/trie_set_rand_debug.cc: ... here.
* testsuite/ext/pb_ds/regression/trie_data_map_rand.cc: Move...
* testsuite/ext/pb_ds/regression/trie_map_rand.cc: ... here.
* testsuite/ext/pb_ds/regression/trie_data_map_rand_debug.cc: Move...
* testsuite/ext/pb_ds/regression/trie_map_rand_debug.cc: ... here.
* testsuite/ext/pb_ds/regression/list_update_no_data_map_rand.cc: Move.
* testsuite/ext/pb_ds/regression/list_update_set_rand.cc: ...here.
* testsuite/ext/pb_ds/regression/list_update_no_data_map_rand_debug.cc:
Move...
* testsuite/ext/pb_ds/regression/list_update_set_rand_debug.cc: ...here.
* testsuite/ext/pb_ds/regression/list_update_data_map_rand.cc: Move...
* testsuite/ext/pb_ds/regression/list_update_map_rand.cc: ...here.
* testsuite/ext/pb_ds/regression/list_update_data_map_rand_debug.cc:
Move...
* testsuite/ext/pb_ds/regression/list_update_map_rand_debug.cc: ...here.
* testsuite/ext/pb_ds/regression/hash_no_data_map_rand.cc: Move...
* testsuite/ext/pb_ds/regression/hash_set_rand.cc: ...here.
* testsuite/ext/pb_ds/regression/hash_no_data_map_rand_debug.cc: Move...
* testsuite/ext/pb_ds/regression/hash_set_rand_debug.cc: ...here.
* testsuite/ext/pb_ds/regression/hash_data_map_rand.cc: Move...
* testsuite/ext/pb_ds/regression/hash_map_rand.cc: ...here.
* testsuite/ext/pb_ds/regression/hash_data_map_rand_debug.cc: Move...
* testsuite/ext/pb_ds/regression/hash_map_rand_debug.cc: ...here.
From-SVN: r176613
H.J. Lu [Fri, 22 Jul 2011 00:56:10 +0000 (00:56 +0000)]
Convert to Pmode if needed and use force_reg after convert.
2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_expand_move): Convert to Pmode if
needed and use force_reg after convert.
(ix86_expand_call): Likewise.
(ix86_expand_special_args_builtin): Likewise.
(ix86_expand_builtin): Likewise.
From-SVN: r176612
GCC Administrator [Fri, 22 Jul 2011 00:18:57 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r176610
Daniel Carrera [Thu, 21 Jul 2011 23:18:24 +0000 (23:18 +0000)]
trans.c (gfc_allocate_with_status): Split into two functions gfc_allocate_using_malloc and gfc_allocate_usig_lib.
2011-07-21 Daniel Carrera <dcarrera@gmail.com>
* trans.c (gfc_allocate_with_status): Split into two functions
gfc_allocate_using_malloc and gfc_allocate_usig_lib.
(gfc_allocate_using_malloc): The status parameter is now the
actual status rather than a pointer. Code cleanup.
(gfc_allocate_using_lib): Ditto. Add new parametrs errmsg and
errlen. Pass these to the coarray lib.
* trans-openmp.c (gfc_omp_clause_default_ctor): Update calls to
gfc_allocate_allocatable.
(gfc_omp_clause_copy_ctor): Ditto.
(gfc_trans_omp_array_reduction): Ditto.
* trans-stmt.c (gfc_trans_allocate): Ditto. Update call to
gfc_allocate_using_malloc. Pass stat rather than pstat to the allocate
fuctions. If using coarray lib, pass errmsg and errlen to the allocate
functions. Move error checking outside the if (!gfc_array_allocate)
block so that it also affects trees produced by gfc_array_allocate.
* trans-array.c (gfc_array_allocate): Add new parameters errmsg
and errlen. Replace parameter pstat by status. Code cleanup. Update
calls to gfc_allocate_allocatable and gfc_allocate_using_malloc.
* trans-array.h (gfc_array_allocate): Update signature of
gfc_array_allocate.
From-SVN: r176606
Sebastian Pop [Thu, 21 Jul 2011 22:57:59 +0000 (22:57 +0000)]
Infer types based on lb and ub.
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/47654
PR middle-end/49649
* graphite-clast-to-gimple.c (type_for_clast_term): Pass v1 and v2
in parameter. Initialize v1 and v2 based on the values returned
by clast_name_to_lb_ub.
(type_for_clast_red): Pass v1 and v2 in parameter, and set their
values.
(type_for_clast_bin): Same.
(type_for_clast_expr): Same.
(type_for_clast_eq): Update calls to type_for_clast_expr.
(type_for_clast_for): Same.
(build_iv_mapping): Same.
* graphite-ppl.h (value_min): New.
* gcc.dg/graphite/run-id-pr47654.c: New.
From-SVN: r176605
Sebastian Pop [Thu, 21 Jul 2011 22:57:49 +0000 (22:57 +0000)]
Generate signed types whenever possible.
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (type_for_interval): Generate signed
types whenever possible.
From-SVN: r176604
Sebastian Pop [Thu, 21 Jul 2011 22:57:40 +0000 (22:57 +0000)]
Compute once and cache the LB and UB for each clast_name.
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (struct clast_name_index): Add lb
and ub fields.
(new_clast_name_index): Add lb and ub parameters.
(free_clast_name_index): New.
(clast_name_to_lb_ub): New.
(save_clast_name_index): Add lb and ub parameters.
(compute_bounds_for_param): New.
(type_for_level): Removed.
(type_for_clast_for): Removed level parameter. Do not call
type_for_level.
(graphite_create_new_loop): Store the lb and ub for the clast_name
of the iterator of the loop that has been generated.
(graphite_create_new_loop_guard): Remove parameter level.
(create_params_index): Store the lb and ub of each parameter.
(gloog): Use free_clast_name_index. Pass to create_params_index
the current scop.
From-SVN: r176603
Sebastian Pop [Thu, 21 Jul 2011 22:57:30 +0000 (22:57 +0000)]
Remove max_signed_precision_type.
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (max_signed_precision_type): Removed.
(max_precision_type): Inline max_signed_precision_type.
(type_for_clast_red): Use max_precision_type.
(type_for_clast_bin): Same.
(type_for_clast_for): Same.
From-SVN: r176602
Sebastian Pop [Thu, 21 Jul 2011 22:57:19 +0000 (22:57 +0000)]
Rename gcc_type_for_clast_* into type_for_clast_*
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (gcc_type_for_interval): Renamed
type_for_interval.
(gcc_type_for_value): Renamed type_for_value.
(gcc_type_for_clast_term): Renamed type_for_clast_term.
(gcc_type_for_clast_expr): Renamed type_for_clast_expr.
(gcc_type_for_clast_red): Renamed type_for_clast_red.
(gcc_type_for_clast_bin): Renamed type_for_clast_bin.
(gcc_type_for_clast_eq): Renamed type_for_clast_eq.
(graphite_translate_clast_equation): Update calls.
(compute_type_for_level): Renamed type_for_level.
(gcc_type_for_iv_of_clast_loop): Renamed type_for_clast_for.
(build_iv_mapping): Update calls.
(graphite_create_new_loop_guard): Same.
From-SVN: r176601
Sebastian Pop [Thu, 21 Jul 2011 22:57:10 +0000 (22:57 +0000)]
Add fixme comment.
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (clast_get_body_of_loop): Add fixme
comment.
From-SVN: r176600
Sebastian Pop [Thu, 21 Jul 2011 22:57:00 +0000 (22:57 +0000)]
Cleanup function params using a struct.
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (struct ivs_params): New.
(clast_name_to_gcc): Use ivs_params to pass around parameters.
(clast_to_gcc_expression): Same.
(clast_to_gcc_expression_red): Same.
(gcc_type_for_clast_term): Same.
(gcc_type_for_clast_expr): Same.
(gcc_type_for_clast_red): Same.
(gcc_type_for_clast_bin): Same.
(gcc_type_for_clast_eq): Same.
(graphite_translate_clast_equation): Same.
(graphite_create_guard_cond_expr): Same.
(graphite_create_new_guard): Same.
(graphite_create_new_loop): Same.
(build_iv_mapping): Same.
(translate_clast_user): Same.
(graphite_create_new_loop_guard): Same.
(translate_clast): Same.
(translate_clast_for_loop): Same.
(translate_clast_for): Same.
(translate_clast_guard): Same.
(initialize_cloog_names): Fix typo.
(gloog): Initialize an ivs_params struct, pass it to translate_clast.
From-SVN: r176599
Sebastian Pop [Thu, 21 Jul 2011 22:56:50 +0000 (22:56 +0000)]
Record the loop level that defines a clast_name.
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (struct clast_name_index): Add level.
(new_clast_name_index): Add level parameter.
(clast_name_to_level): New.
(save_clast_name_index): Add level parameter.
(newivs_to_depth_to_newiv): Removed.
(clast_name_to_gcc): Inlined newivs_to_depth_to_newiv.
(graphite_create_new_loop): Add level parameter. Pass level to
save_clast_name_index.
(translate_clast_for_loop): Pass level to graphite_create_new_loop.
(create_params_index): Pass level to save_clast_name_index.
From-SVN: r176598
Sebastian Pop [Thu, 21 Jul 2011 22:56:40 +0000 (22:56 +0000)]
Do not compute twice type, lb, and ub.
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (graphite_create_new_loop): Do not
recompute type, lb, and ub. Get them from...
(graphite_create_new_loop_guard): ...here. Pass in parameter
pointers to type, lb, and ub.
(translate_clast_for_loop): Update function calls.
(translate_clast_for): Same.
From-SVN: r176597
Sebastian Pop [Thu, 21 Jul 2011 22:56:29 +0000 (22:56 +0000)]
Start counting nesting level from 0 and use the standard "Polyhedral SCattering Transformed" psct_* interface.
2011-07-21 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (compute_bounds_for_level): Call
psct_dynamic_dim.
(translate_clast_for_loop): Pass loop level to dependency_in_loop_p.
(gcc_type_for_iv_of_clast_loop): Update use of level.
(gloog): Start counting nesting level from 0.
* graphite-clast-to-gimple.h (get_scattering_level): Removed.
* graphite-dependences.c (graphite_carried_dependence_level_k): Call
psct_dynamic_dim on level.
From-SVN: r176596
H.J. Lu [Thu, 21 Jul 2011 22:36:11 +0000 (22:36 +0000)]
Convert to Pmode if needed in ix86_legitimize_address.
2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_legitimize_address): Convert to
Pmode if needed.
From-SVN: r176595
H.J. Lu [Thu, 21 Jul 2011 22:22:00 +0000 (22:22 +0000)]
Promote pointer function arguments and return values to Pmode.
2011-07-21 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (function_value_64): Always return pointers
in Pmode.
(ix86_promote_function_mode): New.
(TARGET_PROMOTE_FUNCTION_MODE): Likewise.
From-SVN: r176593
Ian Lance Taylor [Thu, 21 Jul 2011 21:30:24 +0000 (21:30 +0000)]
re PR middle-end/49705 (-Wstrict-overflow should not diagnose unevaluated expressions)
gcc/c-family:
PR middle-end/49705
* c-common.c (c_disable_warnings): New static function.
(c_enable_warnings): New static function.
(c_fully_fold_internal): Change local unused_p to bool. Call
c_disable_warnings and c_enable_warnings rather than change
c_inhibit_evaluation_warnings.
gcc/testsuite:
PR middle-end/49705
* gcc.dg/pr49705.c: New test.
From-SVN: r176591
Steven G. Kargl [Thu, 21 Jul 2011 21:09:46 +0000 (21:09 +0000)]
Steven G. Kargl <kargl@gcc.gnu.org>
* gfortran.texi: Remove a duplicate word.
From-SVN: r176587
François Dumont [Thu, 21 Jul 2011 20:34:40 +0000 (20:34 +0000)]
Add missing ChangeLog entry
From-SVN: r176586
François Dumont [Thu, 21 Jul 2011 19:56:36 +0000 (19:56 +0000)]
safe_unordered_sequence.h, [...]: Rename respectively in...
2011-07-21 François Dumont <francois.cppdevs@free.fr>
* include/debug/safe_unordered_sequence.h,
safe_unordered_sequence.tcc: Rename respectively in...
* include/debug/safe_unordered_container.h,
safe_unordered_container.tcc: ...those. _Safe_unordered_sequence
rename _Safe_unordered_container.
* include/debug/safe_unordered_base.h: _Safe_unordered_sequence_base
rename _Safe_unordered_container_base.
* include/debug/unordered_map, unordered_set: Adapt to previous
modifications.
* config/abi/pre/gnu.ver: Likewise.
* src/debug.cc: Likewise.
* include/Makefile.am: Likewise.
* include/Makefile.in: Regenerate.
From-SVN: r176584
Bill Schmidt [Thu, 21 Jul 2011 18:07:39 +0000 (18:07 +0000)]
re PR tree-optimization/49749 (Reassociation rank algorithm does not include all non-NULL operands)
2011-07-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
PR tree-optimization/49749
* tree-ssa-reassoc.c (get_rank): Fix operand scan conditions and
remove no-longer-used maxrank variable.
From-SVN: r176581
Uros Bizjak [Thu, 21 Jul 2011 15:53:11 +0000 (17:53 +0200)]
target-supports.exp (check_avx_os_support_available): New.
* lib/target-supports.exp (check_avx_os_support_available): New.
(check_effective_target_avx_runtime): Use it.
From-SVN: r176576
Georg-Johann Lay [Thu, 21 Jul 2011 15:46:28 +0000 (15:46 +0000)]
avr.c (final_prescan_insn): Fix printing of rtx_costs.
* config/avr/avr.c (final_prescan_insn): Fix printing of rtx_costs.
From-SVN: r176575
Joseph Myers [Thu, 21 Jul 2011 15:29:35 +0000 (16:29 +0100)]
* de.po, sv.po: Update.
From-SVN: r176573
Jason Merrill [Thu, 21 Jul 2011 14:48:03 +0000 (10:48 -0400)]
system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New.
* system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New.
* recog.h (struct insn_data_d): Check it instead of
HAVE_DESIGNATED_INITIALIZERS.
* genoutput.c (output_insn_data): Likewise.
From-SVN: r176572
Joseph Myers [Thu, 21 Jul 2011 14:17:46 +0000 (15:17 +0100)]
* MAINTAINERS (Global Reviewers): Add self.
From-SVN: r176570
Eric Botcazou [Thu, 21 Jul 2011 13:35:27 +0000 (13:35 +0000)]
Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
* gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
(GNAT1_OBJS): ...here.
From-SVN: r176569
Richard Guenther [Thu, 21 Jul 2011 13:19:18 +0000 (13:19 +0000)]
re PR tree-optimization/49770 (wrong code with -fno-tree-forwprop)
2011-07-21 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49770
* tree-ssa-sccvn.c (valueize_refs_1): Return whether we
valueized any operand. Renamed from ...
(valueize_refs): ... this. New wrapper around valueize_refs_1.
(valueize_shared_reference_ops_from_ref): Return whether we
valueized any operand.
(vn_reference_lookup): Only when we valueized any operand
use the valueized reference for alias analysis. Do not preserve
the original reference tree in this case.
* g++.dg/torture/pr49770.C: New testcase.
From-SVN: r176567
Uros Bizjak [Thu, 21 Jul 2011 13:09:37 +0000 (15:09 +0200)]
* ChangeLog: Fix description of my last commit.
From-SVN: r176566
Uros Bizjak [Thu, 21 Jul 2011 13:03:02 +0000 (15:03 +0200)]
i386.c (ix86_decompose_address): Reject all but register operands and DImode hard registers in index.
* config/i386/i386.c (ix86_decompose_address): Reject all but
register operands and DImode hard registers in index.
From-SVN: r176565
Kai Tietz [Thu, 21 Jul 2011 12:11:28 +0000 (14:11 +0200)]
ChangeLog gcc/
2011-07-21 Kai Tietz <ktietz@redhat.com>
* fold-const.c (fold_unary_loc): Preserve indirect
comparison cast to none-boolean type.
* tree-ssa.c (useless_type_conversion_p): Preserve cast
from/to boolean-type.
* gimplify.c (gimple_boolify): Handle boolification
of comparisons.
(gimplify_expr): Boolifiy non aggregate-typed
comparisons.
* tree-cfg.c (verify_gimple_comparison): Check result
type of comparison expression.
* tree-ssa-forwprop.c (forward_propagate_comparison):
Adjust test of condition result and disallow type-cast
sinking into comparison.
ChangeLog gcc/testsuite
2011-07-21 Kai Tietz <ktietz@redhat.com>
* gcc.dg/tree-ssa/pr30978.c: adjusted.
* gcc.dg/tree-ssa/ssa-fre-6.c: Likewise.
* gcc.dg/binop-xor1.c: Set to fail.
* gcc.dg/binop-xor3.c: Set to fail.
From-SVN: r176563
Tobias Burnus [Thu, 21 Jul 2011 12:00:25 +0000 (14:00 +0200)]
check.c (gfc_check_present): Allow coarrays.
2011-07-21 Tobias Burnus <burnus@net-b.de>
* check.c (gfc_check_present): Allow coarrays.
* trans-array.c (gfc_conv_array_ref): Avoid casting
when a pointer is wanted.
* trans-decl.c (create_function_arglist): For -fcoarray=lib,
handle hidden token and offset arguments for nondescriptor
coarrays.
* trans-expr.c (get_tree_for_caf_expr): New function.
(gfc_conv_procedure_call): For -fcoarray=lib pass the
token and offset for nondescriptor coarray dummies.
* trans.h (lang_type): Add caf_offset tree.
(GFC_TYPE_ARRAY_CAF_OFFSET): New macro.
2011-07-21 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray_lib_token_1.f90: New.
From-SVN: r176562
Richard Guenther [Thu, 21 Jul 2011 11:33:16 +0000 (11:33 +0000)]
tree-ssa-forwprop.c (combine_conversions): Return whether we have to run cfg-cleanup.
2011-07-21 Richard Guenther <rguenther@suse.de>
* tree-ssa-forwprop.c (combine_conversions): Return whether
we have to run cfg-cleanup. Properly remove dead stmts.
(ssa_forward_propagate_and_combine): Adjust.
From-SVN: r176561
Paolo Carlini [Thu, 21 Jul 2011 11:09:56 +0000 (11:09 +0000)]
mutex (timed_mutex, [...]): Update to use steady_clock instead of monotonic_clock.
2011-07-21 Paolo Carlini <paolo.carlini@oracle.com>
* include/std/mutex (timed_mutex, recursive_timed_mutex): Update
to use steady_clock instead of monotonic_clock.
* config/abi/pre/gnu.ver: Export steady_clock::now.
From-SVN: r176560
Richard Sandiford [Thu, 21 Jul 2011 10:13:27 +0000 (10:13 +0000)]
regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK.
gcc/
* regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK.
From-SVN: r176558
Kai Tietz [Thu, 21 Jul 2011 09:42:04 +0000 (11:42 +0200)]
tree-ssa-propagate.c (substitute_and_fold): Use do_dce flag to deside...
2011-07-21 Kai Tietz <ktietz@redhat.com>
* tree-ssa-propagate.c (substitute_and_fold): Use
do_dce flag to deside, if BB's statements are scanned
in last to first, or first to last order.
From-SVN: r176556
Georg-Johann Lay [Thu, 21 Jul 2011 07:52:14 +0000 (07:52 +0000)]
* config/avr/avr.c (avr_rtx_costs): Set cost of CONST, LABEL_REF to 0.
From-SVN: r176554
Georg-Johann Lay [Thu, 21 Jul 2011 07:30:39 +0000 (07:30 +0000)]
pr32912-2.c: Skip for AVR.
* gcc.dg/pr32912-2.c: Skip for AVR.
* gcc.dg/pr44674.c: Add dg-require-profiling.
From-SVN: r176553
Benjamin Kosnik [Thu, 21 Jul 2011 05:48:03 +0000 (05:48 +0000)]
array (array::at, [...]): Mark constexpr.
2011-07-20 Benjamin Kosnik <bkoz@redhat.com>
Daniel Krugler <daniel.kruegler@googlemail.com>
* include/std/array (array::at, array::operator[]): Mark constexpr.
* testsuite/23_containers/array/requirements/
constexpr_element_access.cc: Add.
Co-Authored-By: Daniel Krugler <daniel.kruegler@googlemail.com>
From-SVN: r176550
Benjamin Kosnik [Thu, 21 Jul 2011 03:27:51 +0000 (03:27 +0000)]
chrono: (system_clock::is_steady): Update to N3291 from is_monotonic.
2011-07-20 Benjamin Kosnik <bkoz@redhat.com>
Daniel Krugler <daniel.kruegler@googlemail.com>
* include/std/chrono: (system_clock::is_steady): Update to N3291
from is_monotonic.
(time_point): Add constexpr to nonmember arithmetic operators.
* src/chrono.cc: Modify for above.
* src/compatibility-c++0x.cc: Same.
* testsuite/20_util/time_point/nonmember/constexpr.cc: New.
* testsuite/20_util/time_point/1.cc: Modify.
* testsuite/20_util/system_clock/constexpr_data.cc: Modify.
* testsuite/20_util/system_clock/1.cc: Modify.
* testsuite/20_util/monotonic_clock/constexpr_data.cc: Move to...
* testsuite/20_util/steady_clock/constexpr_data.cc: ...here.
* testsuite/30_threads/condition_variable/members/2.cc: Modify.
* testsuite/30_threads/condition_variable_any/members/2.cc: Modify.
From-SVN: r176549
GCC Administrator [Thu, 21 Jul 2011 00:18:20 +0000 (00:18 +0000)]
Daily bump.
From-SVN: r176548
H.J. Lu [Wed, 20 Jul 2011 22:38:47 +0000 (22:38 +0000)]
Handle address output and call patterns for x32.
2011-07-20 H.J. Lu <hongjiu.lu@intel.com>
Uros Bizjak <ubizjak@gmail.com>
Richard Henderson <rth@redhat.com>
* config/i386/constraints.md (w): New.
* config/i386/i386.c (ix86_output_addr_vec_elt): Check
TARGET_LP64 instead of TARGET_64BIT for ASM_QUAD.
* config/i386/i386.h (CASE_VECTOR_MODE): Check TARGET_LP64
instead of TARGET_64BIT.
* config/i386/i386.md (indirect_jump): Replace
nonimmediate_operand with indirect_branch_operand.
(*indirect_jump): Likewise. Replace constraint "m" with "w".
(tablejump): Replace nonimmediate_operand with
indirect_branch_operand. Convert operand 0 to Pmode for x32 if
not PIC.
(*tablejump_1): Replace nonimmediate_operand with
indirect_branch_operand. Replace constraint "m" with "w".
(*call_vzeroupper): Replace constraint "m" with "w".
(*call): Likewise.
(*call_rex64_ms_sysv_vzeroupper): Likewise.
(*call_rex64_ms_sysv): Likewise.
(*call_value_vzeroupper): Likewise.
(*call_value): Likewise.
(*call_value_rex64_ms_sysv_vzeroupper): Likewise.
(*call_value_rex64_ms_sysv): Likewise.
(set_got_offset_rex64): Check TARGET_LP64 instead of
TARGET_64BIT.
* config/i386/predicates.md (indirect_branch_operand): New.
(call_insn_operand): Support x32.
Co-Authored-By: Richard Henderson <rth@redhat.com>
Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>
From-SVN: r176539
Michael Eager [Wed, 20 Jul 2011 22:30:06 +0000 (22:30 +0000)]
params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Default to 12.
From-SVN: r176538
Richard Henderson [Wed, 20 Jul 2011 22:14:36 +0000 (15:14 -0700)]
Dump basic_block flags.
From-SVN: r176537
Uros Bizjak [Wed, 20 Jul 2011 21:43:38 +0000 (23:43 +0200)]
i386.c (ix86_decompose_address): Allow only subregs of DImode hard registers in index.
* config/i386/i386.c (ix86_decompose_address): Allow only subregs
of DImode hard registers in index.
(ix86_legitimate_address_p): Allow subregs of base and index to span
more than a word. Assert that subregs of base and index satisfy
register_no_elim_operand predicates. Reject addresses where
base and index have different modes.
From-SVN: r176536
Robert Millan [Wed, 20 Jul 2011 21:02:33 +0000 (21:02 +0000)]
config.gcc (mips*-*-linux*): Remove redundant tm_file entry.
gcc/
2011-07-20 Robert Millan <rmh@gnu.org>
* config.gcc (mips*-*-linux*): Remove redundant tm_file entry.
From-SVN: r176535
Ulrich Weigand [Wed, 20 Jul 2011 18:52:04 +0000 (18:52 +0000)]
bb-reorder.c (fix_crossing_conditional_branches): Fix crash by removing now-unnecessary assignment.
* bb-reorder.c (fix_crossing_conditional_branches): Fix crash by
removing now-unnecessary assignment.
From-SVN: r176533
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