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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176635 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176634 138bc75d-0d04-0410-961f-82ee72b054a4

Fix up ChangeLog date

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176632 138bc75d-0d04-0410-961f-82ee72b054a4

Allow linux ppc to bootstrap again

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176631 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176630 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix my last entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176629 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (i[34567]86-*-linux*): Set
default_gnu_indirect_function to yes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176628 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176626 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176623 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176622 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_ifunc_available): Improve comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176621 138bc75d-0d04-0410-961f-82ee72b054a4

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++.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176620 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176619 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/49797
* graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing.
(set_cloog_options): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176618 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176617 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_ifunc_available): Rewrite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176616 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176614 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176613 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176612 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176610 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176606 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176605 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176604 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176603 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176602 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176601 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176600 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176599 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176598 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176597 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176596 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176595 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176593 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176591 138bc75d-0d04-0410-961f-82ee72b054a4

Steven G. Kargl  <kargl@gcc.gnu.org>

* gfortran.texi: Remove a duplicate word.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176587 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing ChangeLog entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176586 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176584 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176581 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-supports.exp (check_avx_os_support_available): New.
(check_effective_target_avx_runtime): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176576 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (final_prescan_insn): Fix printing of rtx_costs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176575 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po, sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176573 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176572 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS (Global Reviewers): Add self.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176570 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/Make-lang.in (GNAT1_ADA_OBJS): Move ada/b_gnat1.o to...
(GNAT1_OBJS): ...here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176569 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176567 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix description of my last commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176566 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_decompose_address): Reject all but
register operands and DImode hard registers in index.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176565 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176563 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176562 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176561 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176560 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176558 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176556 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (avr_rtx_costs): Set cost of CONST, LABEL_REF to 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176554 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/pr32912-2.c: Skip for AVR.
* gcc.dg/pr44674.c: Add dg-require-profiling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176553 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176550 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176549 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176548 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176539 138bc75d-0d04-0410-961f-82ee72b054a4

params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Default to 12.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176538 138bc75d-0d04-0410-961f-82ee72b054a4

Dump basic_block flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176537 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176536 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2011-07-20  Robert Millan  <rmh@gnu.org>

* config.gcc (mips*-*-linux*): Remove redundant tm_file entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176535 138bc75d-0d04-0410-961f-82ee72b054a4

* bb-reorder.c (fix_crossing_conditional_branches): Fix crash by
removing now-unnecessary assignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176533 138bc75d-0d04-0410-961f-82ee72b054a4

* parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
designated initializer syntax.
* decl.c (check_array_designated_initializer): Add index parm.
(maybe_deduce_size_from_array_init): Pass it.
(reshape_init_array_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176530 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/system_error: Use noexcept.
* src/system_error.cc: Likewise.
* testsuite/19_diagnostics/error_condition/modifiers/39881.cc: Adjust.
* testsuite/19_diagnostics/error_condition/cons/39881.cc: Likewise.
* testsuite/19_diagnostics/error_code/modifiers/39882.cc: Likewise.
* testsuite/19_diagnostics/error_code/cons/39882.cc: Likewise.
* testsuite/util/testsuite_error.h: Likewise.

* include/std/system_error (error_code::error_code(_ErrorCodeEnum)):
Use enable_if on template parameter default.
(error_condition::error_condition(_ErrorConditionEnum)): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176529 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rtl.c (set_mem_attributes_minus_bitpos): Restore setting
memory address space to the type's address space.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176528 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/36467
PR target/49687
* config/avr/avr.md (mulhi3): Use register_or_s9_operand for
operand2 and expand appropriately if there is a CONST_INT in
operand2.
(usmulqihi3): New insn.
(*sumulqihi3): New insn.
(*osmulqihi3): New insn.
(*oumulqihi3): New insn.
(*muluqihi3.uconst): New insn_and_split.
(*muluqihi3.sconst): New insn_and_split.
(*mulsqihi3.sconst): New insn_and_split.
(*mulsqihi3.uconst): New insn_and_split.
(*mulsqihi3.oconst): New insn_and_split.
(*ashifthi3.signx.const): New insn_and_split.
(*ashifthi3.signx.const7): New insn_and_split.
(*ashifthi3.zerox.const): New insn_and_split.
(mulsqihi3): New insn.
(muluqihi3): New insn.
(muloqihi3): New insn.
* config/avr/predicates.md (const_2_to_7_operand): New.
(const_2_to_6_operand): New.
(u8_operand): New.
(s8_operand): New.
(o8_operand): New.
(s9_operand): New.
(register_or_s9_operand): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176527 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Kai Tietz  <ktietz@redhat.com>

        * builtins.c (fold_builtin_expect): See through the cast
        from truthvalue_type_node to long.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176526 138bc75d-0d04-0410-961f-82ee72b054a4

Allow 4 operand FMAs on power7

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176522 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.tpl (POSTSTAGE1_CONFIGURE_FLAGS): Add libsupc++ to
link directories.
* Makefile.in: Rebuild.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176521 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Ed Smith-Rowland  <3dw4rd@verizon.net>

* include/precompiled/stdc++.h: Add scoped_allocator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176520 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Benjamin Kosnik  <bkoz@redhat.com>

* include/std/bitset (operator[]): Make constexpr.
* testsuite/23_containers/bitset/operations/constexpr.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176519 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* genrecog.c (make_insn_sequence): Correct position numbering
when filtering out match_scratch and match_dup.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176518 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Richard Guenther  <rguenther@suse.de>

* tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify
against already removed statements.
(forward_propagate_into_comparison): Remove dead defining stmts.
(forward_propagate_into_gimple_cond): Likewise.
(forward_propagate_into_cond): Simplify.
(ssa_forward_propagate_and_combine): Handle changed cfg from
forward_propagate_into_comparison.
* tree-ssa-phiopt.c (conditional_replacement): Use proper
locations for newly built statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176517 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.c (avr_rtx_costs): Set cost of SYMBOL_REF to 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176516 138bc75d-0d04-0410-961f-82ee72b054a4

changelog tweak

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176514 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/6709 (DR 743)
PR c++/42603 (DR 950)
gcc/cp/
* parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
(cp_parser_nested_name_specifier_opt): Allow decltype.
(cp_parser_qualifying_entity): Likewise.
(cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
(cp_parser_simple_type_specifier): Handle decltype as scope.
(cp_parser_base_specifier): Allow decltype.
(cp_parser_base_clause): Don't crash on null base.
* parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
(CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
gcc/c-family/
* c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
(CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
(CPP_DECLTYPE): New.
* c-common.c (c_parse_error): Handle CPP_DECLTYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176513 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/49787
* configure.ac: Move --enable-bootstrap handling earlier in file.
If --enable-bootstrap and either --enable-build-with-cxx or
--enable-build-poststage1-with-cxx, enable C++ automatically.
* configure: Rebuild.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176512 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

* config/s390/s390.c (s390_class_max_nregs): Fix return type.
* config/s390/s390-protos.h (s390_class_max_nregs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176511 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Richard Guenther  <rguenther@suse.de>

PR middle-end/18908
* tree.c (integer_all_onesp): Use TYPE_PRECISION, not mode precision.
* tree-ssa-forwprop.c (simplify_bitwise_binary): Remove bogus
ADDR_EXPR folding.  Canonicalize X ^ ~0 as ~X.

* gcc.dg/tree-ssa/pr18908.c: New testcase.
* gcc.dg/tree-ssa/bitwise-sink.c: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176510 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Richard Guenther  <rguenther@suse.de>

PR middle-end/18908
* tree.c (integer_all_onesp): Use TYPE_PRECISION, not mode precision.
* tree-ssa-forwprop.c (simplify_bitwise_binary): Remove bogus
ADDR_EXPR folding.  Canonicalize X ^ ~0 as ~X.

* gcc.dg/tree-ssa/pr18908.c: New testcase.
* gcc.dg/tree-ssa/bitwise-sink.c: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176508 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Vladimir Makarov  <vmakarov@redhat.com>

* config/frv/frv.c (frv_register_move_cost): Define explicitly
costs for subclasses of GR_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176507 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49780
* config/i386/predicates.md (no_seg_addres_operand): No more special.
* config/i386/i386.c (ix86_decompose_address): Allow only subregs
of DImode hard registers in base.
(ix86_legitimate_address_p): Allow SImode and DImode base and index
registers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176506 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (new_var_info): Allocate oldsolution
lazily.
(unify_nodes): Deal with that.
(solve_graph): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176505 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Paolo Carlini  <paolo.carlini@oracle.com>

* include/debug/safe_local_iterator.h (_Safe_local_iterator<>::
_Safe_local_iterator(const _Iterator&, size_type, const _Sequence*)):
Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176500 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-20  Chung-Lin Tang  <cltang@codesourcery.com>

* config/arm/arm.c (arm_canonicalize_comparison): Add case to
canonicalize left operand from ZERO_EXTEND to AND.

testsuite/
* gcc.target/arm/combine-movs.c: New.
* gcc.target/arm/unsigned-extend-2.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176495 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176494 138bc75d-0d04-0410-961f-82ee72b054a4

* target.def (class_max_nregs): New hook.
* doc/tm.texi.in (TARGET_CLASS_MAX_NREGS): Document.
* doc/tm.texi: Regenerate.
* targhooks.c (default_class_max_nregs): New function.
* targhooks.h (default_class_max_nregs): Declare.
* ira.h (target_ira): Change type x_ira_reg_class_max_nregs and
x_ira_reg_class_min_nregs arrays to unsigned char.
* ira.c (setup_reg_class_nregs): Use TARGET_CLASS_MAX_NREGS target
hook instead of CLASS_MAX_NREGS macro.
* reginfo.c (restore_register_info): Ditto.
* ira-conflicts.c (process_regs_for_copy): Use
ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.
Change type rclass and aclass vars to reg_class_t.
* ira-costs.c (record_reg_classes): Use ira_reg_class_max_nregs
array instead of CLASS_MAX_NREGS macro. Change type rclass var to
reg_class_t.
* reload.c (combine_reloads, find_reloads, find_reloads_address_1):
Use ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro.

* config/i386/i386.h (CLASS_MAX_NREGS): Remove.
* config/i386/i386.c (ix86_class_max_nregs): New function.
(ix86_register_move_cost): Use TARGET_CLASS_MAX_NREGS target hook
instead of CLASS_MAX_NREGS macro.
(TARGET_CLASS_MAX_NREGS): Define.
* config/avr/avr.h (CLASS_MAX_NREGS): Remove.
* config/avr/avr-protos.h (class_max_nregs): Remove declaration.
* config/avr/avr.c (class_max_nregs): Remove function.
* config/alpha/alpha.h (CLASS_MAX_NREGS): Remove.
* config/spu/spu.h (CLASS_MAX_NREGS): Remove.
* config/mep/mep.h (CLASS_MAX_NREGS): Remove.
* config/m32r/m32r.h (CLASS_MAX_NREGS): Remove.
* config/microblaze/microblaze.h (CLASS_MAX_NREGS): Remove.
* config/xtensa/xtensa.h (CLASS_MAX_NREGS): Remove.
* config/stormy16/stormy16.h (CLASS_MAX_NREGS): Remove.
* config/lm32/lm32.h (CLASS_MAX_NREGS): Remove.
* config/moxie/moxie.h (CLASS_MAX_NREGS): Remove.
* config/iq2000/iq2000.h (CLASS_MAX_NREGS): Remove.
* config/mn10300/mn10300.h (CLASS_MAX_NREGS): Remove.
* config/score/score.h (CLASS_MAX_NREGS): Remove.
* config/vax/vax.h (CLASS_MAX_NREGS): Remove.
* config/h8300/h8300.h (CLASS_MAX_NREGS): Remove.
* config/v850/v850.h (CLASS_MAX_NREGS): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176490 138bc75d-0d04-0410-961f-82ee72b054a4

* cif-code.def (OVERWRITABLE): Fix typo and move around.
(TARGET_OPTIMIZATION_MISMATCH): Delete.
(EH_PERSONALITY): Fix typo.
(NON_CALL_EXCEPTIONS): Fix message.
(OPTIMIZATION_MISMATCH): Adjust message.
* ipa-inline.c (can_inline_edge_p): Use CIF_OPTIMIZATION_MISMATCH.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176488 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-19  François Dumont  <francois.cppdevs@free.fr>

        * include/debug/safe_unordered_base.h, safe_unordered_sequence.h,
        safe_unordered_sequence.tcc, safe_local_iterator.h,
        safe_local_iterator.tcc: New, support for unordered sequence safe
        local iterators.
        * include/Makefile.am: Add previous files.
        * include/Makefile.in: Regenerate.
        * include/debug/unordered_map, unordered_set: Implement
        _Safe_unordered_sequence and expose _Safe_local_iterator.
        * include/debug/safe_iterator.h, safe_iterator.tcc: Refactor
        _Safe_iterator::_M_get_distance static method to expose it as
        __get_distance function and use it in _Safe_local_iterator type.
        * include/debug/formatter.h: Add __msg_local_iter_compare_bad
        _Debug_msg_id enum entry to notify invalid comparison between local
        iterators from different buckets. Add _Parameter constructor from
        _Safe_local_iterator.
        * include/debug/functions.h: Add __valid_range overload for
        _Safe_local_iterator.
        * src/debug.cc: Add _Safe_unordered_sequence_base and
        _Safe_local_iterator_base methods implementations.
        * config/abi/pre/gnu.ver: Add export of some
        _Safe_unordered_sequence_base and _Safe_local_iterator_base methods.
        * testsuite/util/debug/checks.h: Add use_invalid_iterator function to
        simulate use of a singular iterator.
        * testsuite/util/debug/unordered_checks.h: New, several functions
        to simulate classic invalid usage of unordered sequence local
        iterators.
        * testsuite/23_containers/unordered_map/debug/
        use_erased_local_iterator_neg.cc, invalid_local_iterator_range_neg.cc,
        use_invalid_local_iterator_neg.cc, use_invalid_iterator_neg.cc,
        invalid_local_iterator_compare_neg.cc: New.
        * testsuite/23_containers/unordered_multimap/debug/
        use_erased_local_iterator_neg.cc, invalid_local_iterator_range_neg.cc,
        use_invalid_local_iterator_neg.cc, use_invalid_iterator_neg.cc,
        invalid_local_iterator_compare_neg.cc: New.
        * testsuite/23_containers/unordered_set/debug/
        use_erased_local_iterator_neg.cc, invalid_local_iterator_range_neg.cc,
        use_invalid_local_iterator_neg.cc, use_invalid_iterator_neg.cc,
        invalid_local_iterator_compare_neg.cc: New.
        * testsuite/23_containers/unordered_multiset/debug/
        use_erased_local_iterator_neg.cc, invalid_local_iterator_range_neg.cc,
        use_invalid_local_iterator_neg.cc, use_invalid_iterator_neg.cc,
        invalid_local_iterator_compare_neg.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176487 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* configure.ac: Add --enable-build-poststage1-with-cxx.  If set,
make C++ a boot_language.  Set and substitute
POSTSTAGE1_CONFIGURE_FLAGS.
* Makefile.tpl (POSTSTAGE1_CONFIGURE_FLAGS): New variable.
(STAGE[+id+]_CONFIGURE_FLAGS): Add $(POSTSTAGE1_CONFIGURE_FLAGS).
* configure, Makefile.in: Rebuild.
gcc/:
* doc/install.texi (Configuration): Document
--enable-build-poststage1-with-cxx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176480 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2011-07-19  Robert Millan  <rmh@gnu.org>

* config/mips/gnu-user.h: Copy from linux.h.  Update comments.
(GLIBC_DYNAMIC_LINKER): Remove.

* config/mips/gnu-user64.h: Copy from linux64.h.  Update comments.
(GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64)
(GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
(BIONIC_DYNAMIC_LINKERN32, GNU_USER_DYNAMIC_LINKERN32): Remove.
(LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32,
GNU_USER_DYNAMIC_LINKER64 and GNU_USER_LINK_EMULATIONN32.

* config/mips/linux.h: Remove everything except for ...
(GLIBC_DYNAMIC_LINKER): ... this macro.

* config/mips/linux64.h: Remove everything except for ...
(GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64)
(GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32)
(BIONIC_DYNAMIC_LINKERN32): ... these macros.
(GNU_USER_LINK_EMULATION32, GNU_USER_LINK_EMULATION64)
(GNU_USER_LINK_EMULATIONN32): New macros.

* config.gcc (mips64*-*-linux* | mipsisa64*-*-linux* |
mips-*-linux*): Use the new headers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176479 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* rtl.h (mem_attrs): Turn offset and size fields into HOST_WIDE_INTs.
Add offset_known_p and size_known_p fields.
(MEM_OFFSET_KNOWN_P): Update accordingly.
(MEM_OFFSET, MEM_SIZE_KNOWN_P, MEM_SIZE): Likewise.
* emit-rtl.c (mem_attrs_htab_hash): Update after mem_attrs changes.
(mem_attrs_eq_p, set_mem_attributes_minus_bitpos, set_mem_offset)
(clear_mem_offset, set_mem_size, clear_mem_size, change_address)
(adjust_address_1, widen_memory_access, set_mem_attrs_for_spill)
(init_emit_regs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176478 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/rtl.texi (MEM_OFFSET_KNOWN_P): Document.
(MEM_OFFSET): Change from returning an rtx to returning a
HOST_WIDE_INT.
* rtl.h (MEM_OFFSET_KNOWN_P): New macro.
(MEM_OFFSET): Return a HOST_WIDE_INT rather than an rtx.
* emit-rtl.h (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
(clear_mem_offset): Declare.
* alias.c (ao_ref_from_mem): Adjust uses of MEM_OFFSET, using
MEM_OFFSET_KNOWN_P to test whether the offset is known, and
MEM_OFFSET to get a HOST_WIDE_INT offset.
(nonoverlapping_memrefs_p): Likewise.  Adjust calls to...
(adjust_offset_for_component_ref): Take a bool "known_p"
parameter and a HOST_WIDE_INT "offset" parameter.
* builtins.c (get_memory_rtx): As for ao_ref_from_mem.
Adjust calls to set_mem_offset, passing a HOST_WIDE_INT rather
than an rtx.  Use clear_mem_offset to clear the offset.
* cfgcleanup.c (merge_memattrs): Likewise.
* dwarf2out.c (tls_mem_loc_descriptor): Likewise.
* function.c (assign_parm_find_stack_rtl): Likewise.
(assign_parm_setup_stack): Likewise.
* print-rtl.c (print_rtx): Likewise.
* reload.c (find_reloads_subreg_address): Likewise.
* simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
* var-tracking.c (INT_MEM_OFFSET): Likewise.
* emit-rtl.c (set_reg_attrs_from_value): Likewise.
(get_mem_align_offset): Likewise.
(set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
(clear_mem_offset): New function.
* config/mips/mips.c (r10k_safe_mem_expr_p): Take a HOST_WIDE_INT
offset rather than an rtx.  Assume both the expressio and offset
are available.
(r10k_needs_protection_p_1): Update accordingly, checking the
expression and offset availability here instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176477 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/rtl.texi (MEM_SIZE_KNOWN_P): Document.
(MEM_SIZE): Change from returning an rtx to returning a HOST_WIDE_INT.
* rtl.h (MEM_SIZE_KNOWN_P): New macro.
(MEM_SIZE): Return a HOST_WIDE_INT rather than an rtx.
* emit-rtl.h (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
(clear_mem_size): Declare.
* emit-rtl.c (set_mem_size): Take a HOST_WIDE_INT rather than an rtx.
(clear_mem_size): New function.
* alias.c (ao_ref_from_mem): Adjust uses of MEM_SIZE, using
MEM_SIZE_KNOWN_P to test whether the size is known, and MEM_SIZE
to get a HOST_WIDE_INT size.  Adjust calls to set_mem_size,
passing a HOST_WIDE_INT rather than an rtx.  Use clear_mem_size
to clear the size.
(nonoverlapping_memrefs_p): Likewise.
* builtins.c (get_memory_rtx, expand_builtin_memcmp): Likewise.
(expand_builtin_init_trampoline): Likewise.
* calls.c (compute_argument_addresses): Likewise.
* cfgcleanup.c (merge_memattrs): Likewise.
* dce.c (find_call_stack_args): Likewise.
* dse.c (record_store, scan_insn): Likewise.
* dwarf2out.c (dw_sra_loc_expr): Likewise.
* expr.c (emit_block_move_hints): Likewise.
* function.c (assign_parm_find_stack_rtl): Likewise.
* print-rtl.c (print_rtx): Likewise.
* reload.c (find_reloads_subreg_address): Likewise.
* rtlanal.c (may_trap_p_1): Likewise.
* var-tracking.c (track_expr_p): Likewise.
* varasm.c (assemble_trampoline_template): Likewise.
* config/arm/arm.c (arm_print_operand): Likewise.
* config/h8300/h8300.c (h8sx_emit_movmd): Likewise.
* config/i386/i386.c (expand_movmem_via_rep_mov): Likewise.
(expand_setmem_via_rep_stos, expand_constant_movmem_prologue)
(expand_constant_setmem_prologue): Likewise.
* config/mips/mips.c (mips_get_unaligned_mem): Likewise.
* config/rs6000/rs6000.c (expand_block_move): Likewise.
(adjacent_mem_locations): Likewise.
* config/s390/s390.c (s390_expand_setmem): Likewise.
(s390_expand_insv): Likewise.
* config/s390/s390.md (*extzv<mode>, *extv<mode>): Likewise.
(*extendqi<mode>2_short_displ): Likewise.
* config/sh/sh.c (expand_block_move): Likewise.
* config/sh/sh.md (extv, extzv): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176476 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* emit-rtl.c (mem_attrs_eq_p): New function, split out from...
(mem_attrs_htab_eq): ...here.
(find_mem_attrs): Replace with...
(set_mem_attrs): ...this function.  Take a mem_attrs structure
rather than individual fields.
(set_mem_attributes_minus_bitpos, set_mem_alias_set)
(set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
(set_mem_size, change_address, adjust_address_1, offset_address)
(widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
Update accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176475 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* rtl.h (MEM_ALIAS_SET, MEM_EXPR, MEM_OFFSET, MEM_ADDR_SPACE)
(MEM_SIZE, MEM_ALIGN): Redefine in terms of get_mem_attrs.
Provide a dummy definition of MEM_ADDR_SPACE for generators.
(target_rtl): Add x_mode_mem_attrs.
(mode_mem_attrs): New macro.
(get_mem_attrs): New function.
* emit-rtl.c (get_mem_attrs): Rename to...
(find_mem_attrs): ...this.
(set_mem_attributes_minus_bitpos, set_mem_alias_set)
(set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset)
(set_mem_size, change_address, adjust_address_1, offset_address)
(widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill):
Update accordingly.
(init_emit_regs): Initialize mode_mem_attrs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176474 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/49785
* pt.c (coerce_template_parms): Handle non-pack after pack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176472 138bc75d-0d04-0410-961f-82ee72b054a4

2011-07-19  Tobias Burnus  <burnus@net-b.de>

        * expr.c (gfc_is_coarray): New function.
        * gfortran.h (gfc_is_coarray): New prototype.
        * interface.c (compare_parameter): Use it.

2011-07-19  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_args_1.f90: New.
        * gfortran.dg/coarray_args_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176467 138bc75d-0d04-0410-961f-82ee72b054a4