sem_ch3.adb (Complete_Private_Subtype): Inherit the Has_Unknown_Discriminants from the full view of the base type.

2013-02-06  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch3.adb (Complete_Private_Subtype): Inherit the
Has_Unknown_Discriminants from the full view of the base type.

From-SVN: r195795

[multiple changes]

2013-02-06  Tristan Gingold  <gingold@adacore.com>

* raise-gcc.c: Remove useless includes (sys/stat.h, adaint.h)
Enclosing debugging functions within #ifndef inhibit_libc to
support builds without full C headers.

2013-02-06  Thomas Quinot  <quinot@adacore.com>

* gnat_rm.texi: Add a minimal example of Scalar_Storage_Order.

2013-02-06  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch10.adb (Install_Limited_Withed_Unit): Add a missing
check to detect a parent-child relationship between two units in
order to correctly bypass the installation of a limited view. In
other words, the comment on the intended usage of the check was
correct, but the code itself did not reflect the behavior.

From-SVN: r195794

[multiple changes]

2013-02-06  Javier Miranda  <miranda@adacore.com>

* exp_ch5.adb (Expand_N_Assignment_Statement): Do not generate the
runtime check on assignment to tagged types if compiling with checks
suppressed.

2013-02-06  Robert Dewar  <dewar@adacore.com>

* exp_util.adb, checks.adb, sem_ch12.adb, sem_res.adb, prj-conf.adb,
s-os_lib.adb: Minor reformatting

2013-02-06  Vincent Celier  <celier@adacore.com>

* ug_words: Add -gnateY = /IGNORE_STYLE_CHECKS_PRAGMAS.

2013-02-06  Ed Schonberg  <schonberg@adacore.com>

* snames.ads-tmpl: Add Name_Rational and pragma Rational.
* par-prag.adb: Recognize pragma Rational.
* opt.ads (Rational_Profile): flag to control compatibility mode
with Rational compiler.
* sem_ch8.adb (Analyze_Subprogram_Renaming): When Rational profile
is enable, accept renaming declarations where the new subprogram
and the renamed entity have the same name.
* sem_prag.adb (analyze_pragma): Add pragma Rational, and recognize
Rational as a profile.

From-SVN: r195793

[multiple changes]

2013-02-06  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch5.adb (Expand_Loop_Entry_Attributes): When
dealing with a for loop that iterates over a subtype indication
with a range, use the low and high bounds of the subtype.

2013-02-06  Nicolas Roche  <roche@adacore.com>

* s-os_lib.adb (Normalize_Arguments): Arguments containing tabs should
be quoted

2013-02-06  Vincent Celier  <celier@adacore.com>

* prj-conf.adb (Process_Project_And_Apply_Config): New variable
Conf_Project.  New recursive procedure Check_Project to find a non
aggregate project and put its Project_Id in Conf_Project. Fails if
no such project can be found.
(Get_Or_Create_Configuration_File): New parameter Conf_Project.
 (Do_Autoconf): Use project directory of project Conf_Project to store
the generated configuration project file.
* prj-conf.ads (Get_Or_Create_Configuration_File): New parameter
Conf_Project.

2013-02-06  Javier Miranda  <miranda@adacore.com>

* sem_res.adb (Resolve_Actuals): Generate a read
reference for out-mode parameters in the cases specified by
RM 6.4.1(12).

2013-02-06  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_attr.adb (Resolve_Attribute): Do not resolve the prefix of
Loop_Entry, instead wait until the attribute has been expanded. The
delay ensures that any generated checks or temporaries are inserted
before the relocated prefix.

2013-02-06  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb: Code clean up.

From-SVN: r195792

[multiple changes]

2013-02-06  Ed Schonberg  <schonberg@adacore.com>

* checks.adb (Apply_Discriminant_Check): Look for discriminant
constraint in full view of private type when needed.
* sem_ch12.adb (Validate_Array_Type_Instance): Specialize
previous patch to components types that are private and without
discriminants.

2013-02-06  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch4.adb (Find_Enclosing_Context): Recognize
a simple return statement as one of the cases that require special
processing with respect to temporary controlled function results.
(Process_Transient_Object): Do attempt to finalize a temporary
controlled function result when the associated context is
a simple return statement.  Instead, leave this task to the
general finalization mechanism.

2013-02-06  Thomas Quinot  <quinot@adacore.com>

* einfo.ads: Minor reformatting.
(Status_Flag_Or_Transient_Decl): Add ??? comment.

From-SVN: r195791

[multiple changes]

2013-02-06  Hristian Kirtchev  <kirtchev@adacore.com>

* exp_ch4.adb (Expand_N_Expression_With_Actions): Rewritten. This
routine should be able to properly detect controlled transient
objects in its actions and generate the appropriate finalization
actions.
* exp_ch6.adb (Enclosing_Context): Removed.
(Expand_Ctrl_Function_Call): Remove local subprogram and
constant. Use routine Within_Case_Or_If_Expression to determine
whether the lifetime of the function result must be extended to
match that of the context.
* exp_util.ads, exp_util.adb (Within_Case_Or_If_Expression): New
routine.

2013-02-06  Ed Schonberg  <schonberg@adacore.com>

* sem_ch12.adb (Validate_Array_Type_Instance): Extend check
for subtype matching of component type of formal array type,
to avoid spurious error when component type is a separate actual
in the instance, and there may be a discrepancy between private
and full view of component type.

From-SVN: r195790

[multiple changes]

2013-02-06  Robert Dewar  <dewar@adacore.com>

* s-dim.ads, clean.adb: Minor reformatting.

2013-02-06  Javier Miranda  <miranda@adacore.com>

* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Undo previous patch.
(Can_Split_Unconstrained_Function): Only split the inlined function if
the compiler generates the code of its body.

From-SVN: r195789

[multiple changes]

2013-02-06  Robert Dewar  <dewar@adacore.com>

* exp_prag.adb, sem_ch3.adb, exp_attr.adb, sem_prag.adb, sem_ch6.adb,
exp_intr.adb, exp_dist.adb, sem_ch13.adb: Internal clean up for
N_Pragma nodes.

2013-02-06  Robert Dewar  <dewar@adacore.com>

* gnat_rm.texi: Minor text updates for pragma Warning.

2013-02-06  Geert Bosch  <bosch@adacore.com>

* s-multip.adb (Number_Of_CPUs): Short-circuit in case of
CPU'Last = 1.

2013-02-06  Vincent Celier  <celier@adacore.com>

* clean.adb (Delete): On VMS use host notation to delete all files.

From-SVN: r195788

sem_prag.adb, [...]: Minor reformatting.

2013-02-06  Robert Dewar  <dewar@adacore.com>

* sem_prag.adb, sem_ch6.adb, prj-conf.adb, erroutc.adb: Minor
reformatting.

From-SVN: r195787

[multiple changes]

2013-02-06  Gary Dismukes  <dismukes@adacore.com>

* sem_ch6.adb (Check_For_Primitive_Subprogram): Test for
the special case of a user-defined equality that overrides
the predefined equality of a nonderived type declared in a
declarative part.
* sem_util.adb (Collect_Primitive_Operations): Add test for
Is_Primitive when looping over the subprograms following a type,
to catch the case of primitives such as a user-defined equality,
which otherwise won't be found when the type is not a derived
type and is declared in a declarative part.

2013-02-06  Vincent Celier  <celier@adacore.com>

* prj-conf.adb (Check_Target): Always return True when Target
is empty (Get_Or_Create_Configuration_File.Get_Project_Target):
New procedure to get the value of attribute Target in the main
project.
(Get_Or_Create_Configuration_File.Do_Autoconf): No
need to get the value of attribute Target in the main project.
(Get_Or_Create_Configuration_File): Call Get_Project_Target and
use the target fom this call.

2013-02-06  Eric Botcazou  <ebotcazou@adacore.com>

* erroutc.adb (Validate_Specific_Warning): Do not issue the
warning about an ineffective Pragma Warnings for -Wxxx warnings.
* sem_prag.adb (Analyze_Pragma) <Warnings>: Accept -Wxxx warnings.
* gnat_rm.texi (Pragma Warnings): Document coordination with
warnings of the GCC back-end.

From-SVN: r195786

[multiple changes]

2013-02-06  Javier Miranda  <miranda@adacore.com>

* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not build the body
of an inlined function if we do not generate code for the function.

2013-02-06  Pascal Obry  <obry@adacore.com>

* s-os_lib.adb (Locate_Exec_On_Path): Call Normalize_Pathname
with Resolve_Links set to False.

From-SVN: r195785

re PR rtl-optimization/56131 (gcc.dg/pr56035.c ICEs gcc on sparc-linux)

2013-02-06  Tom de Vries  <tom@codesourcery.com>

PR rtl-optimization/56131
* cfgrtl.c (delete_insn): Use NOTE_BASIC_BLOCK instead of BLOCK_FOR_INSN
to get the bb of a NOTE_INSN_BASIC_BLOCK.  Handle the case that the bb
of the label is NULL.  Add comment.

From-SVN: r195784

Add missing explicit instantiation for std::lower_bound template

Since commit r195676[1], it looks like
libstdc++-v3/src/c++11/hashtable_c++0x.cc is missing an explicit
instantiation for std::lower_bound.  This leads to libstdc++.so having
the symbol for that (missing) instantiation be undefined, thus
preventing executables from being linked with libstdc++.

The patchlet below seems to fixed the issue for me.

Boostrapped and tested on x86_64-unknown-linux-gnu.

[1]:

    commit bc36b44c7cb0e5e97ac807b8fb17507e0fb09008
    Author: fdumont <fdumont@138bc75d-0d04-0410-961f-82ee72b054a4>
    Date:   Fri Feb 1 20:44:41 2013 +0000

2013-02-01  François Dumont  <fdumont@gcc.gnu.org>

    * include/bits/hashtable_policy.h
    (_Prime_rehash_policy::_M_next_bkt)
    (_Prime_rehash_policy::_M_need_rehash): Move definition...
    * src/c++11/hashtable_c++0x.cc: ... here.
    * src/shared/hashtable-aux.cc: Remove c++config.h include.
    * config/abi/gnu.ver (GLIBCXX_3.4.18): Export _Prime_rehash_policy
    symbols.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195676 138bc75d-0d04-0410-961f-82ee72b054a4

libstdc++-v3/ChangeLog

* libstdc++-v3/src/c++11/hashtable_c++0x.cc (namespace std): Add
missing instantiation for std::lower_bound template.

From-SVN: r195783

re PR c++/54122 (segfault comparing enum class in lambda inside constructor of a templated class)

PR c++/54122
* tree.c (lvalue_kind) [INDIRECT_REF]: Don't check for
METHOD_TYPE.

From-SVN: r195781

re PR c++/56177 (ICE when used forward for 'auto f();')

PR c++/56177
* decl.c (start_preparsed_function): Update restype if we change
decl1.

From-SVN: r195780

re PR c++/56208 (Some classic sfinae cases fail to work due to access problems)

PR c++/56208
* pt.c (fn_type_unification): Discard any access checks from
substituting explicit args.

From-SVN: r195779

Daily bump.

From-SVN: r195777

re PR go/56172 (net FAILs on Solaris)

PR go/56172
runtime: Fix argument passed to forcegchelper.

From-SVN: r195774

* eo.po: New.

From-SVN: r195772

re PR go/55969 (libgo fails to build on darwin)

PR go/55969
* configure.ac: Disable libgo on some systems where it does not
work.

From-SVN: r195768

re PR go/56017 (libgo testsuite does not support cross testing)

PR go/56017
libgo: Use DejaGNU when testing a cross-compiler.

From-SVN: r195766

* tree.h (struct tree_decl_with_vis): Remove thread_local field.

From-SVN: r195762

re PR sanitizer/55374 ([asan] -static-libasan -static-libstdc++ doesn't work)

PR sanitizer/55374
* config/gnu-user.h (LIBTSAN_EARLY_SPEC): Define.
(STATIC_LIBTSAN_LIBS): Likewise.
* gcc.c (ADD_STATIC_LIBTSAN_LIBS, LIBTSAN_EARLY_SPEC): Define.
(LIBTSAN_SPEC): Add ADD_STATIC_LIBTSAN_LIBS, if LIBTSAN_EARLY_SPEC
is defined, don't add anything else beyond that.
(SANITIZER_EARLY_SPEC, SANITIZER_SPEC): Define.
(LINK_COMMAND_SPEC): Use them.

From-SVN: r195761

re PR tree-optimization/56205 (stdarg pass confused by jump threading)

PR tree-optimization/56205
* tree-stdarg.c (check_all_va_list_escapes): Return true if
there are any PHI nodes that set non-va_list_escape_vars SSA_NAME
and some va_list_escape_vars SSA_NAME appears in some PHI argument.

* gcc.dg/tree-ssa/stdarg-6.c: New test.
* gcc.c-torture/execute/pr56205.c: New test.

From-SVN: r195760

re PR tree-optimization/53342 (rnflow.f90 is ~5% slower after revision 187340)

2013-02-05  Richard Biener  <rguenther@suse.de>

PR tree-optimization/53342
PR tree-optimization/53185
* tree-vectorizer.h (vect_check_strided_load): Remove.
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Do
not disallow peeling for vectorized strided loads.
(vect_check_strided_load): Make static and simplify.
(vect_analyze_data_refs): Adjust.
* tree-vect-stmts.c (vectorizable_load): Handle peeled loops
correctly when vectorizing strided loads.

* gcc.dg/vect/pr53185-2.c: New testcase.

From-SVN: r195759

re PR middle-end/55797 (ICE: verify_cgraph_node failed: edge has no corresponding call_stmt)

PR tree-optimization/55789
* g++.dg/tree-ssa/inline-1.C: Update max-inliner-iterations.
* g++.dg/tree-ssa/inline-2.C: Update max-inliner-iterations.
* g++.dg/tree-ssa/inline-3.C: Update max-inliner-iterations.
* g++.dg/ipa/inline-1.C: New testcase.
* g++.dg/ipa/inline-2.C: New testcase.
* g++.dg/ipa/inline-3.C: New testcase.

From-SVN: r195758

install.texi: Refer to ISL, not PPL.

2013-02-05  Richard Biener  <rguenther@suse.de>

* doc/install.texi: Refer to ISL, not PPL.

From-SVN: r195752

re PR middle-end/55797 (ICE: verify_cgraph_node failed: edge has no corresponding call_stmt)

PR tree-optimization/55789
* g++.dg/tree-ssa/inline-1.C: Update max-inliner-iterations.
* g++.dg/tree-ssa/inline-2.C: Update max-inliner-iterations.
* g++.dg/tree-ssa/inline-3.C: Update max-inliner-iterations.
* g++.dg/ipa/inline-1.C: New testcase.
* g++.dg/ipa/inline-2.C: New testcase.
* g++.dg/ipa/inline-3.C: New testcase.
* params.def (PARAM_EARLY_INLINER_MAX_ITERATIONS): Drop to 1.

From-SVN: r195751

PR tree-optimization/r55789

* cgraphclones.c (cgraph_remove_node_and_inline_clones): Remove
the dead call anyway.

* g++.dg/torture/pr55789.C: New testcase.

From-SVN: r195750

re PR sanitizer/55374 ([asan] -static-libasan -static-libstdc++ doesn't work)

PR sanitizer/55374
* config/gnu-user.h (LIBASAN_EARLY_SPEC): Add missing guard.

From-SVN: r195749

re PR middle-end/56167 (ICE with invalid __attribute__ arguments)

PR middle-end/56167
* c-common.c (handle_error_attribute): Fix condition.

* gcc.dg/pr56167.c: New test.

From-SVN: r195748

re PR bootstrap/56198 (Go profiledbootstrap error)

PR bootstrap/56198
compiler: Always initialize *nested_off in interpret_header.

From-SVN: r195747

Daily bump.

From-SVN: r195746

re PR target/55146 (jumptables with byte entries produce wrong code with -Os/-O2 for SH-1)

PR target/55146
* gcc.target/sh/pr55146.c: New.

From-SVN: r195743

re PR tree-optimization/54386 (Unaligned mem load wrongly generated for inlined inline/static function)

PR tree-optimization/54386
* gcc.target/sh/pr54386.c: New.

From-SVN: r195742

re PR fortran/56008 ([F03] wrong code with lhs-realloc on assignment with derived types having allocatable components)

2013-02-04  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/56008
PR fortran/47517
* trans-array.c (gfc_alloc_allocatable_for_assignment): Save
the lhs descriptor before it is modified for reallocation. Use
it to deallocate allocatable components in the reallocation
block.  Nullify allocatable components for newly (re)allocated
arrays.

2013-02-04  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/56008
* gfortran.dg/realloc_on _assign_16.f90 : New test.

PR fortran/47517
* gfortran.dg/realloc_on _assign_17.f90 : New test.

From-SVN: r195741

MAINTAINERS: Explicitly add myself as AIX maintainer.

        * MAINTAINERS: Explicitly add myself as AIX maintainer.
        Remove Geoff Keating as rs6000 port maintainer, at his request.

From-SVN: r195739

functional_hash.h (std::__is_fast_hash<>): New.

2013-02-04  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/functional_hash.h (std::__is_fast_hash<>): New.
* include/bits/basic_string.h: Specialize previous to mark
std::hash for string types as slow.
* include/bits/hashtable.h (__cache_default): Replace is_integral
with __is_fast_hash.
* src/c++11/hash_c++0x.cc: Add type_traits include.
* testsuite/23_containers/unordered_set/instantiation_neg.cc:
Adapt dg-error line number.
* testsuite/23_containers/unordered_set/
not_default_constructible_hash_neg.cc: Likewise.

From-SVN: r195738

re PR sanitizer/55617 (static constructors are not being instrumented correctly on darwin)

2013-02-04  Alexander Potapenko <glider@google.com>
            Jack Howarth  <howarth@bromo.med.uc.edu>
        Jakub Jelinek  <jakub@redhat.com>

PR sanitizer/55617
* g++.dg/asan/pr55617.C: New test.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r195737

Rename update-copyright.pl to update-copyright.py.

From-SVN: r195736

re PR sanitizer/55617 (static constructors are not being instrumented correctly on darwin)

2013-02-04  Alexander Potapenko <glider@google.com>
            Jack Howarth  <howarth@bromo.med.uc.edu>
        Jakub Jelinek  <jakub@redhat.com>

PR sanitizer/55617
* config/darwin.c (sort_ctor_records): Stabilized qsort
on constructor priority by using original position.
(finalize_ctors): New routine to sort constructors by
priority before use in assemble_integer.
(machopic_asm_out_constructor): Use finalize_ctors if needed.

Co-Authored-By: Jack Howarth <howarth@bromo.med.uc.edu>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r195735

Add contrib/update-copyright.pl.

From-SVN: r195734

PR libstdc++/56202 (again)

2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/56202 (again)
* include/bits/random.tcc (binomial_distribution<>::
_M_waiting(_UniformRandomNumberGenerator&, _IntType)): Fix thinko
in previous commit.

* include/bits/random.h: Fix comment typo.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r195732

Update copyright in libgcc.

From-SVN: r195731

re PR fortran/54195 ([OOP] IMPORT fails with GENERIC TBP: "is already present in the interface")

fortran/
PR fortran/54195
* resolve.c (resolve_typebound_procedures): Recurse through
resolve_symbol.

testsuite/
PR fortran/54195
* gfortran.dg/typebound_operator_19.f90: New test.
* gfortran.dg/typebound_assignment_4.f90: New test.

From-SVN: r195730

re PR fortran/54107 ([F03] Memory hog with abstract interface)

fortran/
PR fortran/54107
PR fortran/54195
* gfortran.h (struct gfc_symbol): New field 'resolved'.
* resolve.c (resolve_fl_var_and_proc): Don't skip result symbols.
(resolve_symbol): Skip duplicate calls.  Don't check the current
namespace.

testsuite/
PR fortran/54107
* gfortran.dg/recursive_interface_1.f90: New test.

From-SVN: r195729

re PR libstdc++/54314 (undefined references to 'construction vtable for std::ostream-in-std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >')

PR libstdc++/54314
* config/i386/winnt.c (i386_pe_assemble_visibility): Don't warn
about visibility on artificial decls.
* config/sol2.c (solaris_assemble_visibility): Likewise.

From-SVN: r195723

re PR libstdc++/56202 (SIGFPE (division by zero) in std::binomial_distribution)

2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/56202
* include/bits/random.tcc (binomial_distribution<>::
_M_waiting(_UniformRandomNumberGenerator&, _IntType)): Avoid
division by zero.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>
From-SVN: r195722

re PR target/56186 (function return ABI change for 128-bit types on Win64)

        PR target/56186
        * config/i386/i386.c (function_value_ms_64): Add additional valtype
        argument and improve checking of return-argument types for 16-byte
        modes.
        (ix86_function_value_1): Add additional valtype argument on call
        of function_value_64.
        (return_in_memory_ms_64): Sync 16-byte sized mode handling with
        handling infunction_value_64 function.

From-SVN: r195721

* gcc/reload.c (subst_reloads): Fix DEBUG_RELOAD build issue.

From-SVN: r195719

typo

From-SVN: r195717

re PR middle-end/56188 (FAIL: gcc.dg/ipa/ipa-pta-10.c scan-ipa-dump pta "ESCAPED = { (ESCAPED )?(NONLOCAL )?}")

2013-02-04  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56188
* tree-ssa-structalias.c (label_visit): Consider case with
initially non-empty points-to set.
(perform_var_substitution): Dump node mapping and clean up.

From-SVN: r195713

re PR lto/56168 (GCC seems to disregard -fno-builtin when compiling with LTO)

2013-02-04  Richard Guenther  <rguenther@suse.de>

PR lto/56168
* lto-symtab.c (lto_symtab_merge_decls_1): Make non-builtin
node prevail as last resort.
(lto_symtab_merge_decls): Remove guard on LTRANS here.
(lto_symtab_prevailing_decl): Builtins are their own prevailing
decl.

lto/
* lto.c (read_cgraph_and_symbols): Do not call lto_symtab_merge_decls
or lto_fixup_decls at LTRANS time.

* gcc.dg/lto/pr56168_0.c: New testcase.
* gcc.dg/lto/pr56168_1.c: Likewise.

From-SVN: r195709

re PR c/56113 (out of memory when compiling a function with many goto labels (50k > ))

2013-02-04  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56113
* tree-ssa-structalias.c (equiv_class_lookup, equiv_class_add):
Merge into ...
(equiv_class_lookup_or_add): ... this.
(label_visit): Adjust and fix error in previous patch.
(perform_var_substitution): Adjust.

From-SVN: r195707

Daily bump.

From-SVN: r195706

divtab.c: Fix formatting and comments throughout the file.

* config/sh/divtab.c: Fix formatting and comments throughout the file.
* config/sh/sh4-300.md: Likewise.
* config/sh/sh4a.md: Likewise.
* config/sh/constraints.md: Likewise.
* config/sh/sh.md: Likewise.
* config/sh/netbsd-elf.h: Likewise.
* config/sh/predicates.md: Likewise.
* config/sh/sh-protos.h: Likewise.
* config/sh/ushmedia.h: Likewise.
* config/sh/linux.h: Likewise.
* config/sh/sh.c: Likewise.
* config/sh/superh.h: Likewise.
* config/sh/elf.h: Likewise.
* config/sh/sh4.md: Likewise.
* config/sh/sh.h: Likewise.

From-SVN: r195703

constraints.md: Adjust unused letters.

* config/pa/constraints.md: Adjust unused letters.  Change "T"
constraint to match_test floating_point_store_memory_operand().
* config/pa/predicates.md (reg_plus_base_memory_operand): New.
(base14_operand): New.
(floating_point_store_memory_operand): New.
(integer_store_memory_operand): Revise to use base14_operand and
reg_plus_base_memory_operand.
(move_dest_operand): Allow symbolic_memory_operands.
(symbolic_memory_operand): Check for LO_SOM.
(symbolic_operand): Change default case to break.
* config/pa/pa.md: Remove unamed DFmode and SFmode patterns to force
CONST_DOUBLE values to be reloaded by putting them into memory when
the destination is a floating point register.
(movdf): Remove code to handle CONST_DOUBLE.
(movsf): Likewise.
(reload_indf_r1): New.
(reload_insf_r1): New.
Consistently use "Q" and "T" constraints with integer and floating
point move instructions, respectively.
(movdi): Remove FAIL.
Change predicate for source operand unamed DImode move from
general_operand to move_src_operand.
(umulsidi3): Change predicate for destination operand to
register_operand.
Likewise for similar unamed patterns.
* config/pa/pa-protos.h (pa_legitimize_reload_address): Declare.
* config/pa/pa.c (pa_symbolic_expression_p): Remove extra parenthesis.
(hppa_legitimize_address): Simplify mask calculation.
(pa_emit_move_sequence): Revised handling of secondary reloads from
REG+D addresses for floating point loads and stores.  Directly handle
loading CONST0_RTX (mode) to a floating point register.
(pa_secondary_reload): Handle reloading DF and SFmode constant values
to floating point registers.  Don't restrict secondary reloads to
floating point registers to integer modes.  Revise some comments and
cleanup some code.
(TARGET_LEGITIMATE_ADDRESS_P): Define.
(pa_legitimate_address_p): New.
(pa_legitimize_reload_address): New.
* config/pa/pa.h (STRICT_REG_OK_FOR_INDEX_P): New.
(STRICT_REG_OK_FOR_BASE_P): New.
(GO_IF_LEGITIMATE_ADDRESS): Delete.  Update some related comments.
(LEGITIMIZE_RELOAD_ADDRESS): Revise to use pa_legitimize_reload_address.

From-SVN: r195702

Update copyright in libstdc++-v3.

From-SVN: r195701

Update copyright in libssp.

From-SVN: r195700

Update copyright in libquadmath.

From-SVN: r195699

Update copyright in libmudflap.

From-SVN: r195698

Update copyright in libitm.

From-SVN: r195697

collect2.c (GCC_CHECK_HDR): Do not scan objects with F_LOADONLY flag set.

2013-02-03  David Edelsohn  <dje.gcc@gmail.com>
            Andrew Dixie  <andrewd@gentrack.com>

        * collect2.c (GCC_CHECK_HDR): Do not scan objects with F_LOADONLY
        flag set.

Co-Authored-By: Andrew Dixie <andrewd@gentrack.com>
From-SVN: r195696

decl.c: Include diagnostic-core.h.

* gcc-interface/decl.c: Include diagnostic-core.h.
(gnat_to_gnu_entity) <E_Array_Type>: Sorry if Reverse_Storage_Order
is set on the entity.
<E_Record_Type>: Likewise.
* gcc-interface/Make-lang.in (ada/decl.o): Add $(DIAGNOSTIC_CORE_H).

From-SVN: r195694

Update copyright years in libobjc.

From-SVN: r195693

expmed.c (extract_bit_field_1): Pass the full width of the structure to get_best_reg_extraction_insn.

gcc/
* expmed.c (extract_bit_field_1): Pass the full width of the
structure to get_best_reg_extraction_insn.

From-SVN: r195692

ctype_inline.h: Fix copyright typo.

libstdc++-v3/
* config/os/mingw32/ctype_inline.h: Fix copyright typo.

From-SVN: r195691

Daily bump.

From-SVN: r195690

re PR go/56171 (syscall FAILs on Solaris)

PR go/56171
syscall: Only run creds_test on GNU/Linux.

From-SVN: r195686

runtime: Correct handling of runtime.Callers skip parameter.

From-SVN: r195685

re PR fortran/50627 (Error recovery: ICE in gfc_free_namespace after diagnosing missing end of construct)

2013-02-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/50627
PR fortran/56054
* decl.c (gfc_match_end):  Remove half-ready namespace
from parent if the end of a block is missing.
* parse.c (parse_module):  Do not put namespace into
gsymbol on error.

2013-02-02  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/50627
PR fortran/56054
* gfortran.dg/block_12.f90:  New test.
* gfortran.dg/module_error_1.f90:  New test.

From-SVN: r195684

gcc/testsuite/
* lib/target-supports.exp (check_effective_target_vect_float)
(check_effective_target_vect_no_align): Add mips-sde-elf.

From-SVN: r195683

Daily bump.

From-SVN: r195682

2013-02-01  François Dumont  <fdumont@gcc.gnu.org>

* include/bits/hashtable_policy.h
(_Prime_rehash_policy::_M_next_bkt)
(_Prime_rehash_policy::_M_need_rehash): Move definition...
* src/c++11/hashtable_c++0x.cc: ... here.
* src/shared/hashtable-aux.cc: Remove c++config.h include.
* config/abi/gnu.ver (GLIBCXX_3.4.18): Export _Prime_rehash_policy
symbols.

From-SVN: r195676

re PR c++/54601 (AIX uses atexit which causes unloading of shared modules to break)

        PR target/54601
libgcc/
        * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
        Add crtcxa to extra_parts.
        * config/rs6000/exit.h: New file.
        * config/rs6000/cxa_atexit.c: New file.
        * config/rs6000/cxa_finalize.c: New file.
        * config/rs6000/crtcxa.c: New file.
        * config/rs6000/t-aix-cxa: New file.
        * config/rs6000/libgcc-aix-cxa.ver: New file.

gcc/
        * configure.ac (cxa_atexit): Add AIX.
        * configure: Regenerate.

        * config/rs6000/aix61.h (STARTFILE_SPEC): Add crtcxa.o.

From-SVN: r195675

re PR debug/54793 (the location of a formal_parameter is not started from a function entry with -mfentry)

PR debug/54793
* final.c (need_profile_function): New variable.
(final_start_function): Drop ATTRIBUTE_UNUSED from first argument.
If first of NOTE_INSN_BASIC_BLOCK or NOTE_INSN_FUNCTION_BEG
is only preceeded by NOTE_INSN_VAR_LOCATION or NOTE_INSN_DELETED
notes, targetm.asm_out.function_prologue doesn't emit anything,
HAVE_prologue and profiler should be emitted before prologue,
set need_profile_function instead of emitting it.
(final_scan_insn): If need_profile_function, emit
profile_function on the first NOTE_INSN_BASIC_BLOCK or
NOTE_INSN_FUNCTION_BEG note.

From-SVN: r195669

alpha: widening multiply pattern

        * config/alpha/alpha.md (umulditi3): New.

From-SVN: r195668

ppc64: widening multiply patterns

        * config/rs6000/rs6000.md (smulditi3): New.
        (umulditi3): New.

From-SVN: r195667

* lib/gcc-dg.exp (restore-target-env-var): Avoid using lreverse.

From-SVN: r195666

pr56023.c: XFAIL on AIX.

        * gcc.dg/pr56023.c: XFAIL on AIX.
        * gcc.dg/vect/pr49352.c: Same.

From-SVN: r195665

xcoff.h (ASM_OUTPUT_ALIGNED_COMMON): Use floor_log2.

        * config/rs6000/xcoff.h (ASM_OUTPUT_ALIGNED_COMMON): Use floor_log2.
        (ASM_OUTPUT_ALIGNED_LOCAL): New.

From-SVN: r195660

task.c (GOMP_task, [...]): Comment.

* task.c (GOMP_task, GOMP_taskwait): Comment.

From-SVN: r195647

re PR c/56113 (out of memory when compiling a function with many goto labels (50k > ))

2013-02-01  Richard Biener  <rguenther@suse.de>

        PR tree-optimization/56113
* tree-ssa-structalias.c (label_visit): Reduce work for
single-predecessor nodes.

From-SVN: r195646

fold-const.c (make_range_step): Bail out if the range isn't testing for zero.

* fold-const.c (make_range_step) <TRUTH_NOT_EXPR>: Bail out if the
range isn't testing for zero.

From-SVN: r195642

runtime: Correct test for morestack.S.

From-SVN: r195640

compiler: Don't emit multiple methods for identical unnamed structs.

From-SVN: r195638

Daily bump.

From-SVN: r195637

runtime: Recognize morestack.S if there is no function name.

From-SVN: r195634

re PR c/56113 (out of memory when compiling a function with many goto labels (50k > ))

PR middle-end/56113
* fwprop.c (fwprop_init): Set up loops without CFG modifications.

From-SVN: r195632

runtime: Remove confusion about split stack functions in backtrace.

From-SVN: r195627

lib1funcs.S: Add support for e3v5 architecture variant.

* config/v850/lib1funcs.S: Add support for e3v5 architecture
variant.

* config/v850/constraints.md (Q): Define as a memory constraint.
* config/v850/predicates.md (label_ref_operand): New predicate.
(e3v5_shift_operand): New predicate.
(ior_operator): New predicate.
* config/v850/t-v850: Add e3v5 multilib.
* config/v850/v850-protos.h (v850_adjust_insn_length): Prototype.
(v850_gen_movdi): Prototype.
* config/v850/v850.c: Add support for e3v5 architecture.
Rename all uses of TARGET_V850E || TARGET_V850E2_ALL to
TARGET_V850E_UP.
(construct_save_jarl): Add e3v5 long JARL support.
(v850_adjust_insn_length): New function.  Adjust length of call
insns when using e3v5 instructions.
(v850_gen_movdi): New function: Generate instructions to move a
DImode value.
* config/v850/v850.h (TARGET_CPU_v850e3v5): Define.
(CPP_SPEC): Define __v850e3v5__ as appropriate.
(TARGET_USE_FPU): Enable for e3v5.
(CONST_OK_FOR_W): New macro.
(ADJUST_INSN_LENGTH): Define.
* config/v850/v850.md (UNSPEC_LOOP): Define.
(attr cpu): Add v850e3v5.
Rename all uses of TARGET_V850E2 to TARGET_V850E2V3_UP.
(movdi): New pattern.
(movdi_internal): New pattern.
(cbranchsf4): Conditionalize on TARGET_USE_FPU.
(cbranchdf4): Conditionalize on TARGET_USE_FPU.
(cstoresf4): Likewise.
(cstoredf4): Likewise.
(insv): New pattern.
(rotlso3_a): New pattern.
(rotlsi3_b): New pattern
(rotlsi3_v850e3v5): New pattern.
(doloop_begin): New pattern.
(fix_loop_counter): New pattern.
(doloop_end): New pattern.
(branch_normal): Add e3v5 long branch support.
(branch_invert): Likewise.
(branch_z_normal): Likewise.
(branch_z_invert): Likewise.
(branch_nz_normal): Likewise.
(branch_nz_invert): Likewise.
(call_internal_short): Add e3v5 register-indirect JARL support.
(call_internal_long): Likewise.
(call_value_internal_short): Likewise.
(call_value_internal_long): Likewise.
* config/v850/v850.opt (mv850e3v5, mv850e2v4): New options.
(mloop): New option.
* config.gcc: Add support for configuring v840e3v5 target.
* doc/invoke.texi: Document new v850 specific command line
options.

From-SVN: r195623

re PR debug/55059 (DWARF missing concrete class definition)

PR debug/55059
PR debug/54508
* dwarf2out.c (prune_unused_types_mark): Mark all of parent's
children if parent is a class.
(prune_unused_types_prune): Don't add DW_AT_declaration.

From-SVN: r195622

fix pr tag

From-SVN: r195621

dwarf.c (read_function_info): Permit fvec parameter to be NULL.

* dwarf.c (read_function_info): Permit fvec parameter to be NULL.
(dwarf_lookup_pc): Don't use ddata->fvec if threaded.

From-SVN: r195620

runtime: Block signals when creating a new thread.

From-SVN: r195619

re PR sanitizer/55561 (TSAN: provide a TSAN instrumented libgomp)

PR libgomp/55561
* config/linux/wait.h (do_spin): Use atomic load for addr.
* config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
for intptr and ptrlock.
* config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
for ptrlock.

Co-Authored-By: Joost VandeVondele <Joost.VandeVondele@mat.ethz.ch>
From-SVN: r195618

revert: neon-vfnms-1.c: New test.

2013-01-31  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

Revert.
2013-01-27  Amol Pise  <amolpise15@gmail.com>

* gcc.target/arm/neon-vfnms-1.c: New test.
* gcc.target/arm/neon-vfnma-1.c: New test.

From-SVN: r195617

re PR tree-optimization/56157 (ICE with -ftree-vectorize in in compute_live_loop_exits)

2013-01-31  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56157
* tree-vect-slp.c (vect_get_slp_defs): More thoroughly try to
match up operand with SLP child.

* gcc.dg/torture/pr56157.c: New testcase.

From-SVN: r195616

runtime: Don't allocate when doing a backtrace.

From-SVN: r195615

re PR regression/56162 (PASS->FAIL: g++.old-deja/g++.mike/pmf1.C -std=c++11 execution test (occurs 2 times))

PR c++/56162
PR c++/56104
* typeck.c (get_member_function_from_ptrfunc): Fix
ptrmemfunc_vbit_in_delta case.

From-SVN: r195614