2013-04-23  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_Dependency_Clause): Update all calls to
Analyze_Input_Output.
(Analyze_Input_List): Update all calls to Analyze_Input_Output.
(Analyze_Input_Output): Add formal parameter Self_Ref along with
comment on its usage. Update all calls to Analyze_Input_Output.
(Analyze_Pragma): Add new local variable Self_Ref to capture
the presence of a self-referential dependency clause. Update
all calls to Analyze_Input_Output.
(Check_Mode): Add formal parameter Self_Ref along with comment on its
usage. Verify the legality of a self-referential output.

2013-04-23  Ed Schonberg  <schonberg@adacore.com>

* exp_ch6.adb: Add predicate checks on by-copy parameter.

2013-04-23  Vincent Celier  <celier@adacore.com>

* a-envvar.adb, a-envvar.ads (Value): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198177 138bc75d-0d04-0410-961f-82ee72b054a4

* coretypes.h (gimple_stmt_iterator): Add struct to make
compatible with C.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198176 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-23  Richard Biener  <rguenther@suse.de>

PR tree-optimization/57026
* tree-vrp.c (simplify_conversion_using_ranges): Do not propagate
from SSA names occuring in abnormal PHI nodes.

* gcc.dg/torture/pr57026.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198175 138bc75d-0d04-0410-961f-82ee72b054a4

Fix lto report names

Some of the hash tables in lto-report are misnamed in the report.
Fix this up.

gcc/:

2013-04-22  Andi Kleen  <ak@linux.intel.com>

* lto/lto.c (print_lto_report_1): Fix LTO report names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198174 138bc75d-0d04-0410-961f-82ee72b054a4

Print lto report at the right place

The LTO report is currently printed when the type merging hash tables
are already destroyed, which makes them always show up as empty.
Print it earlier. Right now it's printed twice.

gcc/:

2013-04-22  Andi Kleen  <ak@linux.intel.com>

* lto/lto.c (print_lto_report_1): Declare early.
(read_cgraph_and_symbols): Call print_lto_report_1 early.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198173 138bc75d-0d04-0410-961f-82ee72b054a4

Add -flto-report-wpa

-flto-report is useful, but it prints for every LTRANS pass and
is very noisy and the main problem is often in WPA only.

Add a new -flto-report-wpa option that is only printed for WPA.

gcc/:

2013-04-22  Andi Kleen  <ak@linux.intel.com>

* common.opt (-flto-report-wpa): Add.
* doc/invoke.texi (-flto-report-wpa): Add.
* lto/lto.c (do_whole_program_analysis): Check for lto-report-wpa.
(lto_main): dito.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198172 138bc75d-0d04-0410-961f-82ee72b054a4

Improve pointer hash function to include all bits

The hashtab pointer hash function is not very good. It throws most of the
bits in the pointer away.

This changes pointer_hash to use the mix code from jhash function that mixes
all the bits on the pointer and makes them dependent on each other, before doing
the modulo.

libiberty/:

2013-04-22  Andi Kleen <ak@linux.intel.com>

* hashtab.c (hash_pointer): Move to end of file and reimplement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198171 138bc75d-0d04-0410-961f-82ee72b054a4

* src/c++11/hashtable_c++0x.cc: Include ext/aligned_buffer.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198170 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198168 138bc75d-0d04-0410-961f-82ee72b054a4

Display profile info in graph cfg dump

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198165 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Catherine Moore  <clm@codesourcery.com>
            David Daney <ddaney.cavm@gmail.com>

        * configure.ac (gcc_cv_as_micromips_support):  Use the
        --fatal-warnings option.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198164 138bc75d-0d04-0410-961f-82ee72b054a4

Core 1586
* parser.c (cp_parser_unqualified_id): Handle ~auto.
(cp_parser_pseudo_destructor_name): Likewise.
(cp_parser_postfix_dot_deref_expression): Adjust.
(cp_lexer_nth_token_is_keyword): New.
* semantics.c (finish_pseudo_destructor_expr): Handle ~auto.
* typeck.c (lookup_destructor): Handle ~auto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198162 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/cp/
* pt.c (fn_type_unification): Push tinst level around
type_unification_real if we aren't explaining.
* cp-tree.h (TFF_NO_TEMPLATE_BINDINGS): New.
* error.c (dump_function_decl): Respect it.
(subst_to_string): Pass it.
libstdc++-v3/
* testsuite/lib/prune.exp (libstdc++-dg-prune): Also ignore "In
substitution" lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198161 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48665
* rtti.c (get_typeid): Diagnose qualified function type.
* pt.c (tsubst) [POINTER_TYPE]: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198160 138bc75d-0d04-0410-961f-82ee72b054a4

* error.c (dump_aggr_type): Fix lambda detection.
(dump_simple_decl): Pretty-print capture field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198159 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/hashtable_policy.h: Add C++11 allocator support.
* include/bits/hashtable.h: Likewise.
* include/bits/unordered_set.h: Likewise.
* include/bits/unordered_map.h: Likewise.
* include/debug/unordered_set: Likewise.
* include/debug/unordered_map: Likewise.
* include/std/unordered_set: Remove bits/algobase.h
include. Replace bits/alloc_traits.h by ext/alloc_traits.h.
* include/std/unordered_map: Likewise.
* include/ext/throw_allocator.h: Add checks on calls to allocator
construct/destroy.
(std::hash<__gnu_cxx::throw_value_limit>): Add conditional throw.
(std::hash<__gnu_cxx::throw_value_random>): Likewise.
* testsuite/util/regression/rand/priority_queue
/container_rand_regression_test.tcc: Adapt.
* testsuite/util/regression/rand/assoc
/container_rand_regression_test.tcc: Likewise.
* testsuite/util/testsuite_counter_type.h: Add count of destructors.
* testsuite/23_containers/unordered_set
/not_default_constructible_hash_neg.cc: Adjust dg-error line number.
* testsuite/23_containers/unordered_set/instantiation_neg.cc: Likewise.
* testsuite/23_containers/unordered_set/allocator/copy.cc: New.
* testsuite/23_containers/unordered_set/allocator/copy_assign.cc: New.
* testsuite/23_containers/unordered_set/allocator/minimal.cc: New.
* testsuite/23_containers/unordered_set/allocator/move_assign.cc: New.
* testsuite/23_containers/unordered_set/allocator/noexcept.cc: New.
* testsuite/23_containers/unordered_set/allocator/swap.cc: New.
* testsuite/23_containers/unordered_multiset/allocator/copy.cc: New.
* testsuite/23_containers/unordered_multiset/allocator/copy_assign.cc:
New.
* testsuite/23_containers/unordered_multiset/allocator/minimal.cc: New.
* testsuite/23_containers/unordered_multiset/allocator/move_assign.cc:
New.
* testsuite/23_containers/unordered_multiset/allocator/noexcept.cc: New.
* testsuite/23_containers/unordered_multiset/allocator/swap.cc: New.
* testsuite/23_containers/unordered_map/allocator/copy.cc: New.
* testsuite/23_containers/unordered_map/allocator/copy_assign.cc: New.
* testsuite/23_containers/unordered_map/allocator/minimal.cc: New.
* testsuite/23_containers/unordered_map/allocator/move_assign.cc: New.
* testsuite/23_containers/unordered_map/allocator/noexcept.cc:
New.
* testsuite/23_containers/unordered_map/allocator/swap.cc: New.
* testsuite/23_containers/unordered_multimap/allocator/copy.cc: New.
* testsuite/23_containers/unordered_multimap/allocator/copy_assign.cc:
New.
* testsuite/23_containers/unordered_multimap/allocator/minimal.cc: New.
* testsuite/23_containers/unordered_multimap/allocator/move_assign.cc:
New.
* testsuite/23_containers/unordered_multimap/allocator/noexcept.cc: New.
* testsuite/23_containers/unordered_multimap/allocator/swap.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198158 138bc75d-0d04-0410-961f-82ee72b054a4

N3323

* cvt.c (build_expr_type_conversion): Two conversions that return
the same type aren't necessarily ambiguous.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198157 138bc75d-0d04-0410-961f-82ee72b054a4

N3648

* parser.c (cp_parser_lambda_introducer): Make lambda capture init
pedwarn unconditional except in C++1y mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198156 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Janus Weil  <janus@gcc.gnu.org>

PR fortran/53685
PR fortran/57022
* check.c (gfc_calculate_transfer_sizes): Fix for array-valued SOURCE
expressions.
* simplify.c (gfc_simplify_sizeof,gfc_simplify_storage_size): Get rid
of special treatment for EXPR_ARRAY.
* target-memory.h (gfc_element_size): New prototype.
* target-memory.c (size_array): Remove.
(gfc_element_size): New function.
(gfc_target_expr_size): Modified to always return the full size of the
expression.

2013-04-22  Janus Weil  <janus@gcc.gnu.org>

PR fortran/53685
PR fortran/57022
* gfortran.dg/transfer_check_4.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198155 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (potential_constant_expression_1): Don't crash on
'this' in NSDMI.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198154 138bc75d-0d04-0410-961f-82ee72b054a4

Core 1612
* semantics.c (finish_id_expression): Reject capture of anonymous
union member.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198153 138bc75d-0d04-0410-961f-82ee72b054a4

Core 1609
* decl2.c (check_default_args): Check for pack expansion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198152 138bc75d-0d04-0410-961f-82ee72b054a4

* mangle.c (write_type): Mangle decltype(auto).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198150 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/ChangeLog: Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198148 138bc75d-0d04-0410-961f-82ee72b054a4

PR sanitizer/56990
* tsan.c (instrument_expr): Don't instrument expression
in case its size is zero.

* gcc.dg/pr56990.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198147 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/57032
Revert:
2013-03-17  Uros Bizjak  <ubizjak@gmail.com>

* config/alpha/alpha.c (TARGET_LRA_P): New define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198145 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/type_traits (is_signed): Simplify.
* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
Adjust dg-error line numbers.
* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
Likewise.
* testsuite/20_util/declval/requirements/1_neg.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198144 138bc75d-0d04-0410-961f-82ee72b054a4

[Mid-end] Add TARGET_GIMPLE_FOLD_BUILTIN target hook.

gcc/

* coretypes.h (gimple_stmt_iterator_d): Forward declare.
(gimple_stmt_iterator): New typedef.
* gimple.h (gimple_stmt_iterator): Rename to...
(gimple_stmt_iterator_d): ... This.
* doc/tm.texi.in (TARGET_FOLD_BUILTIN): Detail restriction that
trees be valid for GIMPLE and GENERIC.
(TARGET_GIMPLE_FOLD_BUILTIN): New.
* gimple-fold.c (gimple_fold_call): Call target hook
gimple_fold_builtin.
* hooks.c (hook_bool_gsiptr_false): New.
* hooks.h (hook_bool_gsiptr_false): New.
* target.def (fold_stmt): New.
* doc/tm.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198142 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

N3669
* include/std/complex (complex<float>::real, complex<float>::imag,
complex<double>::real, complex<double>::imag,
complex<long double>::real, complex<long double>::imag): Declare
as const member functions.
* include/std/type_traits (integral_constant<>::operator value_type):
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198141 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Vladimir Makarov  <vmakarov@redhat.com>

PR target/57018
* lra-eliminations.c (mark_not_eliminable): Prevent elimination of
a set sp if no stack realignment.

2013-04-22  Vladimir Makarov  <vmakarov@redhat.com>

PR target/57018
* gcc.target/i386/pr57018.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198140 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (tilegx-linux): Extend extra_objs rather than
overwriting it.
(tilepro-linux): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198138 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Map standard pattern names to NEON intrinsics directly.

gcc/
* config/aarch64/aarch64-builtins.c
(CF): Remove.
(CF0, CF1, CF2, CF3, CF4, CF10): New.
(VAR<1-12>): Add MAP parameter.
(BUILTIN_*): Likewise.
* config/aarch64/aarch64-simd-builtins.def: Set MAP parameter.
* config/aarch64/aarch64-simd.md (aarch64_sshl_n<mode>): Remove.
(aarch64_ushl_n<mode>): Likewise.
(aarch64_sshr_n<mode>): Likewise.
(aarch64_ushr_n<mode>): Likewise.
(aarch64_<maxmin><mode>): Likewise.
(aarch64_sqrt<mode>): Likewise.
* config/aarch64/arm_neon.h (vshl<q>_n_*): Use new builtin names.
(vshr<q>_n_*): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198137 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Support vrecp<esx> neon intrinsics in RTL.

gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_simd_builtin_type_mode): Handle SF types.
(sf_UP): Define.
(BUILTIN_GPF): Define.
(aarch64_init_simd_builtins): Handle SF types.
* config/aarch64/aarch64-simd-builtins.def (frecpe): Add support.
(frecps): Likewise.
(frecpx): Likewise.
* config/aarch64/aarch64-simd.md
(simd_types): Update simd_frcp<esx> to simd_frecp<esx>.
(aarch64_frecpe<mode>): New.
(aarch64_frecps<mode>): Likewise.
* config/aarch64/aarch64.md (unspec): Add UNSPEC_FRECP<ESX>.
(v8type): Add frecp<esx>.
(aarch64_frecp<FRECP:frecp_suffix><mode>): New.
(aarch64_frecps<mode>): Likewise.
* config/aarch64/iterators.md (FRECP): New.
(frecp_suffix): Likewise.
* config/aarch64/arm_neon.h
(vrecp<esx><qsd>_<fd><32, 64>): Convert to using builtins.

gcc/testsuite/
* gcc.target/aarch64/vrecps.c: New.
* gcc.target/aarch64/vrecpx.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198136 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Yannick Moy  <moy@adacore.com>

* exp_prag.adb (Expand_Pragma_Loop_Variant): Rewrite pragma as
null statement if ignored.
* sem_ch6.adb (Expand_Contract_Cases): Do nothing if pragma is ignored.
* sem_prag.adb (Analyze_Pragma): Keep analyzing ignored pragmas.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198135 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_Contract_Case): New routine.
(Analyze_Pragma): Aspect/pragma Contract_Cases can
now be associated with a library level subprogram.
Add circuitry to detect illegal uses of aspect/pragma Contract_Cases
in a subprogram body.
(Chain_Contract_Cases): Rename formal parameter Subp_Decl to
Subp_Id. Remove local constant Subp. The entity of the subprogram
is now obtained via the formal paramter.

2013-04-22  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (Analyze_Object_Declaration): Do not set
Is_Constr_Subt_For_Unc_Aliased on the subtype of the expression,
if the expression is a source entity.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198134 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Yannick Moy  <moy@adacore.com>

* exp_prag.adb, sinfo.ads, sem_prag.ads: Minor correction of typos in
comments.
* sem_ch6.adb (Expand_Contract_Cases): Add location to message.

2013-04-22  Thomas Quinot  <quinot@adacore.com>

* sem_prag.adb (Fix_Error): For a pragma rewritten from another
pragma, fix up error message to include original pragma name.
* par_sco.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198133 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Robert Dewar  <dewar@adacore.com>

* sem_prag.adb, sem_util.adb, sem_util.ads, sem_res.adb, exp_ch6.adb,
sem_ch6.adb, opt.ads: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198132 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Ed Schonberg  <schonberg@adacore.com>

* exp_ch6.adb: Omit check for init proc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198131 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Pascal Obry  <obry@adacore.com>

* gnat_ugn.texi, prj-nmsc.adb, projects.texi: Add check for
Library_Standalone and Library_Kind.

2013-04-22  Ed Schonberg  <schonberg@adacore.com>

* exp_ch6.adb (Expand_Actuals): If the call is to an
inherited operation and the actual is a by-reference type with
predicates, add predicate call to post-call actions.
* sem_util.adb (Is_Inherited_Operation_For_Type): Fix coding
error: a type declaration has a defining identifier, not an Etype.
* sem_res.adb: Restore code removed because of above error.

2013-04-22  Doug Rupp  <rupp@adacore.com>

* init.c (__gnat_handle_vms_condition): Also match C$_SIGINT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198130 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Yannick Moy  <moy@adacore.com>

* gnat_rm.texi, exp_util.adb, sem_prag.adb, sem_prag.ads, par-ch2.adb,
opt.ads, sem_ch13.adb: Minor correction of typos in comments/doc.

2013-04-22  Vincent Celier  <celier@adacore.com>

* prj-nmsc.adb (Check_Library_Attributes): Set Library_Dir to
No_Path_Information only when Directories_Must_Exist_In_Projects
is False.
(Get_Directories): Set Object_Directory
or Exec_Directory to No_Path_Information only when
Directories_Must_Exist_In_Projects is False.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198129 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Yannick Moy  <moy@adacore.com>

* par-prag.adb, sem_attr.adb, sem_ch6.adb, sem_prag.adb, sem_warn.adb,
snames.ads-tmpl, sinfo.ads, sem_util.ads: Remove all references to
Pragma_Contract_Case and Name_Contract_Case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198128 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Yannick Moy  <moy@adacore.com>

* aspects.ads, aspects.adb, sem_ch13.adb: Removal of references to
Contract_Case.
* gnat_ugn.texi, gnat_rm.texi Description of Contract_Case replaced by
description of Contract_Cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198127 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/57010
* include/bits/stl_heap.h (pop_heap): Avoid self move-assignment.
* testsuite/25_algorithms/pop_heap/57010.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198125 138bc75d-0d04-0410-961f-82ee72b054a4

fix date

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198124 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-18  Christian Bruel  <christian.bruel@st.com>

       PR target/56995
       * config/sh/sh.h (enum reg_class): Remove DF_HI_REGS.
       (REG_CLASS_NAMES): Idem.
       (REG_CLASS_CONTENTS): Idem.
       (REGCLASS_HAS_FP_REG): Idem.
       * config/sh/sh.c (sh_cannot_change_mode_class): Idem.
       (sh_conditional_register_usage): Idem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198123 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-forwprop.c (simplify_conversion_from_bitmask): New function.
(ssa_forward_propagate_and_combine): Use it.

* gcc.dg/tree-ssa/forwprop-26.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198121 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198120 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-21  Evgeniy Stepanov  <eugenis@google.com>

* src/c++11/system_error.cc (generic_category_instance): Add
initializer.
(system_category_instance): Likewise.
* src/c++11/future.cc (__fec): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198115 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198113 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/extensions.xml: Fix anachronism.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198110 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56907
        * trans-intrinsic.c (conv_isocbinding_function): Don't pack
        * array
        passed to C_LOC

2013-04-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56907
        * gfortran.dg/c_loc_test_22.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198109 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198108 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-19  Vladimir Makarov  <vmakarov@redhat.com>

* lra.c: Update the flow chart diagram.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198102 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-19  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/56847
* lra-constraints.c (process_alt_operands): Discourage alternative
with non-matche doffsettable memory constraint fro memory with
known offset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198101 138bc75d-0d04-0410-961f-82ee72b054a4

N3638 changes to return type deduction

* decl.c (undeduced_auto_decl): New.
(require_deduced_type): New.
(fndecl_declared_return_type): New.
(decls_match): Use it.
(duplicate_decls): Don't check for auto return.
(grokdeclarator): Reject virtual auto.
* class.c (resolve_address_of_overloaded_function): Handle
auto function templates.
* decl2.c (mark_used): Use undeduced_auto_decl, require_deduced_type.
* cp-tree.h: Declare new fns.
* error.c (dump_function_decl): Use fndecl_declared_return_type.
* search.c (check_final_overrider): Likewise.
* pt.c (make_decltype_auto): New.
(do_auto_deduction): Require plain decltype(auto).
(is_auto): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198099 138bc75d-0d04-0410-961f-82ee72b054a4

DR 941
* decl.c (duplicate_decls): Don't propagate DECL_DELETED_FN to
template specializations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198098 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-19  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56982
* builtins.def (BUILT_IN_LONGJMP): longjmp is not a leaf
function.
* gimplify.c (gimplify_call_expr): Notice special calls.
(gimplify_modify_expr): Likewise.
* tree-cfg.c (make_abnormal_goto_edges): Handle setjmp-like
abnormal control flow receivers.
(call_can_make_abnormal_goto): Handle cfun->calls_setjmp
in the same way as cfun->has_nonlocal_labels.
(gimple_purge_dead_abnormal_call_edges): Likewise.
(stmt_starts_bb_p): Make setjmp-like abnormal control flow
receivers start a basic-block.

* gcc.c-torture/execute/pr56982.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198096 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-19  Richard Biener  <rguenther@suse.de>

* tree-vectorizer.h (struct _slp_instance): Move load_permutation
member ...
(struct _slp_tree): ... here.  Make it a vector of unsigned ints.
(SLP_INSTANCE_LOAD_PERMUTATION): Remove.
(SLP_TREE_LOAD_PERMUTATION): Add.
(vect_transform_slp_perm_load): Adjust prototype.
* tree-vect-slp.c (vect_free_slp_tree): Adjust.
(vect_free_slp_instance): Likewise.
(vect_create_new_slp_node): Likewise.
(vect_supported_slp_permutation_p): Remove.
(vect_slp_rearrange_stmts): Adjust.
(vect_supported_load_permutation_p): Likewise.  Inline
vect_supported_slp_permutation_p here.
(vect_analyze_slp_instance): Compute load permutations per
slp node instead of per instance.
(vect_get_slp_defs): Adjust.
(vect_transform_slp_perm_load): Likewise.
(vect_schedule_slp_instance): Remove redundant code.
(vect_schedule_slp): Remove hack for PR56270, add it ...
* tree-vect-stmts.c (vectorizable_load): ... here, do not
CSE loads for SLP.  Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198095 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-19  Greta Yorsh  <Greta.Yorsh@arm.com>

* config/arm/arm.c (load_multiple_sequence, ldm_stm_operation_p): Fix
spelling in two comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198093 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-19  Greta Yorsh  <Greta.Yorsh@arm.com>

PR target/56797
* config/arm/arm.c (load_multiple_sequence): Require SP
as base register for loads if SP is in the register list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198091 138bc75d-0d04-0410-961f-82ee72b054a4

libgcc/

* config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
as 'unsigned long long' instead of 'unsigned long'.
(_FP_WS_TYPE): Change to define as 'signed long long' instead of
'signed long'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198090 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-19  Martin Jambor  <mjambor@suse.cz>

PR tree-optimization/56718
* ipa-cp.c (ipa_value_from_known_type_jfunc): Moved...
* ipa-prop.c (ipa_binfo_from_known_type_jfunc): ...here, renamed
and made public.  Adjusted all callers.
(ipa_intraprocedural_devirtualization): New function.
* ipa-prop.h (ipa_binfo_from_known_type_jfunc): Declare.
(ipa_intraprocedural_devirtualization): Likewise.
* Makefile.in (tree-ssa-pre.o): Add ipa-prop.h to dependencies.

testsuite/
* g++.dg/ipa/imm-devirt-1.C: New test.
* g++.dg/ipa/imm-devirt-2.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198088 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-19  Richard Biener  <rguenther@suse.de>

PR tree-optimization/57000
* tree-ssa-reassoc.c (pass_reassoc): Add TODO_update_ssa_only_virtuals.

* gcc.dg/tree-ssa/reassoc-27.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198087 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
    Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/56872
* frontend-passes.c (copy_walk_reduction_arg): Change argument type
to gfc_constructor.  If it has an iterator, wrap the copy of its
expression in an array constructor with that iterator.  Don't special
case function expressions.
(callback_reduction): Update caller.  Don't return early if there is
an iterator.

2013-04-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
    Mikael Morin  <mikael@gcc.gnu.org>

PR fortran/56872
* gfortran.dg/array_constructor_45.f90:  New test.
* gfortran.dg/array_constructor_46.f90:  New test.
* gfortran.dg/array_constructor_47.f90:  New test.
* gfortran.dg/array_constructor_40.f90:  Adjust number of
while loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198086 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/cortex-m4-fpu.md (cortex_m4_v): Delete cpu unit.
Replace with ...
(cortex_m4_v_a,  cortex_m4_v_b): ... new cpu units.
(cortex_m4_v, cortex_m4_exa_va, cortex_m4_exb_vb): New reservations.
(cortex_m4_fmacs): Use new reservations.
(cortex_m4_f_load, cortex_m4_f_store): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198084 138bc75d-0d04-0410-961f-82ee72b054a4

Fixing PR number in Changelogs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198083 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-18  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/56992
* lra-coalesce.c (coalescable_pseudo_p): Remove 2nd parameter and
related code.
(lra_coalesce): Remove split_origin_bitmap and related code.
* lra.c (lra): Coalesce after undoing inheritance.  Recreate live
ranges if necessary.

2013-04-18  Jakub Jelinek  <jakub@redhat.com>

PR rtl-optimization/56992
* g++.dg/opt/pr56999.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198082 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198080 138bc75d-0d04-0410-961f-82ee72b054a4

* validate_failures.py: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198074 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/predicates.md (call_rex64_ms_sysv_operation): Fix comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198070 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (x86_64_ms_sysv_extra_clobbered_registers):
New array.
(ix86_expand_call): Remove clobbered_registers array and use
x86_64_ms_sysv_extra_clobbered_registers instead.
* config/i386/i386.h (x86_64_ms_sysv_extra_clobbered_registers):
Declare here.
* config/i386/predicates.md (call_rex64_ms_sysv_operation): New
predicate.
* config/i386/i386.md (*call_rex64_ms_sysv): Use
call_rex64_ms_sysv_operation predicate.  Remove explicit clobbers.
(*call_value_rex64_ms_sysv): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198069 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-18  Tobias Burnus  <burnus@net-b.de>

        * expr.c (find_array_element): Don't copy expr.
        * data.c (create_character_initializer): Free expr.
        * frontend-passes.c (combine_array_constructor): Ditto.
        * match.c (match_typebound_call, gfc_match_select_type): Ditto.
        * resolve.c (resolve_typebound_function): Free gfc_ref.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198068 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* dwarf2out.c (output_pubnames): Check die_perennial_p of
parent instead of die_mark.

gcc/testsuite/
* g++.dg/debug/dwarf2/pubnames-2.C: Add -fno-debug-types-section.
* g++.dg/debug/dwarf2/pubnames-3.C: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198067 138bc75d-0d04-0410-961f-82ee72b054a4

Loosen check for build directory.

* validate_failures.py: Loosen check for build directory.
State what failed if we couldn't find the source tree or
the target triplet.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198064 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
* g++.dg/debug/dwarf2/typedef2.C: Add -fno-debug-types-section flag.
* g++.dg/debug/dwarf2/typedef4.C: Likewise.
* g++.dg/debug/dwarf2/static-data-member1.C: Likewise.
* g++.dg/debug/dwarf2/global-used-types-1.C: Likewise.
* g++.dg/debug/dwarf2/self-ref-1.C: Likewise.
* g++.dg/debug/dwarf2/nested-2.C: Likewise.
* g++.dg/debug/dwarf2/typedef1.C: Likewise.
* g++.dg/debug/dwarf2/namespace-2.C: Likewise.
* g++.dg/debug/dwarf2/integer-typedef.C: Likewise.
* g++.dg/debug/dwarf2/self-ref-2.C: Likewise.
* g++.dg/debug/dwarf2/explicit-constructor.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198060 138bc75d-0d04-0410-961f-82ee72b054a4

Simplified GIMPLE IL builder functions.

* gimple.c (create_gimple_tmp): New.
(get_expr_type): New.
(build_assign): New.
(build_type_cast): New.
* gimple.h (enum ssa_mode): Define.
(gimple_seq_set_location): New.
* asan.c (build_check_stmt): Change some gimple_build_* calls
        to use build_assign and build_type_cast.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198056 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/avx2-vpop-check.h: volatility is casted away in
        memcmp().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198055 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-18  Richard Biener  <rguenther@suse.de>

* tree-vect-data-refs.c (vect_analyze_group_access): Properly
handle negative step.  Remove redundant checks.
(vect_create_data_ref_ptr): Avoid ICEs with non-constant steps.
* tree-vect-stmts.c (vectorizable_load): Instead of asserting
for negative step and grouped loads fail to vectorize.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198054 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rtl.c (reset_insn_used_flags): New function.
(reset_all_used_flags): Use it.
(verify_insn_sharing): New function.
(verify_rtl_sharing): Fix verification for SEQUENCEs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198053 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/56984
* tree-vrp.c (register_edge_assert_for_2): For (x >> M) < N
and (x >> M) >= N don't register any assertion if N << M is the
minimum value.

* gcc.c-torture/compile/pr56984.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198051 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56994
        * invoke.texi (NEAREST): S argument is not optional.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198048 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/56992
* gcc.dg/pr56992.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198046 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198045 138bc75d-0d04-0410-961f-82ee72b054a4

* lower-subreg.c (resolve_simple_move): If called self-recursive,
do not delete_insn insns that have not yet been emitted, only
unlink them with remove_insn.
* df-scan.c (df_insn_delete): Revert r197492.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198042 138bc75d-0d04-0410-961f-82ee72b054a4

fix previous commit, include reviewer request.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198037 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rtl.c (link_insn_into_chain): Handle chaining of SEQUENCEs.
* reorg.c (emit_delay_sequence): Simplify with emit-rtl API.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198036 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/56814
* interface.c (check_result_characteristics): Get result from interface
if present.

2013-04-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/56814
* gfortran.dg/proc_ptr_42.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198032 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-17  Greta Yorsh  <Greta.Yorsh at arm.com>

* config/arm/arm.md (movsicc_insn): Convert define_insn into
define_insn_and_split.
(and_scc,ior_scc,negscc): Likewise.
(cmpsi2_addneg, subsi3_compare): Convert to named patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198030 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-17  Greta Yorsh  <Greta.Yorsh at arm.com>

* config/arm/arm.c (use_return_insn): Return 0 for targets that
can benefit from using a sequence of LDRD instructions in epilogue
instead of a single LDM instruction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198029 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-17  Manuel López-Ibáñez  <manu@gcc.gnu.org>

       PR 45688
       * doc/extend.texi: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198028 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-17  Richard Biener  <rguenther@suse.de>

* tree-vect-slp.c (vect_build_slp_tree_1): Split out from ...
(vect_build_slp_tree): ... here.
(vect_build_slp_tree_1): Compute which stmts of the SLP group
match.  Remove special-casing of mismatched complex loads.
(vect_build_slp_tree): Based on the result from vect_build_slp_tree_1
re-try the match with swapped commutative operands.
(vect_supported_load_permutation_p): Remove special-casing of
mismatched complex loads.
(vect_analyze_slp_instance): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198026 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-17  Richard Biener  <rguenther@suse.de>

PR rtl-optimization/56921
* cfgloop.h (struct loop): Add simple_loop_desc member.
(struct niter_desc): Mark with GTY(()).
(simple_loop_desc): Do not use aux field but simple_loop_desc.
* loop-iv.c (get_simple_loop_desc): Likewise.
(free_simple_loop_desc): Likewise.

Revert
2013-04-16  Richard Biener  <rguenther@suse.de>

PR rtl-optimization/56921
* loop-init.c (pass_rtl_move_loop_invariants): Add
TODO_do_not_ggc_collect to todo_flags_finish.
(pass_rtl_unswitch): Same.
(pass_rtl_unroll_and_peel_loops): Same.
(pass_rtl_doloop): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198025 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p): New.
(decl_refs_may_alias_p): Add REF1 and REF2 parameters.
Use nonoverlapping_component_refs_of_decl_p to disambiguate component
references.
(refs_may_alias_p_1): Adjust call to decl_refs_may_alias_p.
* tree-streamer.c (record_common_node): Adjust reference in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198024 138bc75d-0d04-0410-961f-82ee72b054a4

PR 40958 Compress module files with zlib.

frontend ChangeLog:

2013-04-17  Janne Blomqvist  <jb@gcc.gnu.org>

PR fortran/40958
* scanner.h: New file.
* Make-lang.in: Dependencies on scanner.h.
* scanner.c (gfc_directorylist): Move to scanner.h.
* module.c: Don't include md5.h, include scanner.h and zlib.h.
(MOD_VERSION): Add comment about backwards compatibility.
(module_fp): Change type to gzFile.
(ctx): Remove.
(gzopen_included_file_1): New function.
(gzopen_included_file): New function.
(gzopen_intrinsic_module): New function.
(write_char): Use gzputc.
(read_crc32_from_module_file): New function.
(read_md5_from_module_file): Remove.
(gfc_dump_module): Use gz* functions instead of stdio, check gzip
crc32 instead of md5.
(read_module_to_tmpbuf): Use gz* functions instead of stdio.
(gfc_use_module): Use gz* functions.

testsuite ChangeLog:

2013-04-17  Janne Blomqvist  <jb@gcc.gnu.org>

        PR fortran/40958
        * lib/gcc-dg.exp (scan-module): Uncompress module file before
        scanning.
        * gfortran.dg/module_md5_1.f90: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198023 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/cortex-m4.md: Add a new bypass.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198021 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2013-04-16   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

* config/aarch64/aarch64.md (*adds_<optab><mode>_multp2):
New pattern.
(*subs_<optab><mode>_multp2): New pattern.
(*adds_<optab><ALLX:mode>_<GPI:mode>): New pattern.
(*subs_<optab><ALLX:mode>_<GPI:mode>): New pattern.

gcc/testsuite/

2013-04-16   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

* gcc.target/aarch64/adds3.c: New.
* gcc.target/aarch64/subs3.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198020 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2013-04-16   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

* config/aarch64/aarch64.md (*adds_mul_imm_<mode>): New pattern.
(*subs_mul_imm_<mode>): New pattern.

gcc/testsuite/

2013-04-16   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

* gcc.target/aarch64/adds1.c: New.
* gcc.target/aarch64/adds2.c: New.
* gcc.target/aarch64/subs1.c: New.
* gcc.target/aarch64/subs2.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198019 138bc75d-0d04-0410-961f-82ee72b054a4

Implement n3599 String literal operator templates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198018 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198017 138bc75d-0d04-0410-961f-82ee72b054a4

2013-04-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/39505
        * decl.c (ext_attr_list): Add EXT_ATTR_NO_ARG_CHECK.
        * gfortran.h (ext_attr_id_t): Ditto.
        * gfortran.texi (GNU Fortran Compiler Directives):
        Document it.
        * interface.c (compare_type_rank): Ignore rank for NO_ARG_CHECK.
        (compare_parameter): Ditto - and regard as unlimited polymorphic.
        * resolve.c (resolve_symbol, resolve_variable): Add same
        * constraint
        checks as for TYPE(*); turn dummy to TYPE(*),dimension(*).
        (gfc_explicit_interface_required): Require explicit interface
        for NO_ARG_CHECK.

2013-04-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/39505
        * gfortran.dg/no_arg_check_1.f90: New.
        * gfortran.dg/no_arg_check_2.f90: New.
        * gfortran.dg/no_arg_check_3.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198011 138bc75d-0d04-0410-961f-82ee72b054a4