2012-01-09  Richard Guenther  <rguenther@suse.de>

	* tree-streamer-out.c (write_ts_optimization): Fix spelling.

From-SVN: r183002

From-SVN: r182999

	PR tree-optimize/51680
	* ipa-inline-analyss.c (evaluate_properties_for_edge): Fix conditoin on when
	known_vals needs to be computed; cleanup.

From-SVN: r182995

From-SVN: r182994

	PR tree-optimize/51694
	* ipa-cp.c (ipa_get_indirect_edge_target): Add bounds checks.

From-SVN: r182993

	libitm/
	* local.cc (GTM_LB): Use GTM::gtm_undolog.
	(GTM::gtm_thread::drop_references_undolog): Remove.
	(GTM::gtm_thread::commit_undolog,
	GTM::gtm_thread::rollback_undolog): Move to ...
	* libitm_i.h (GTM::gtm_undolog): ...here. New.
	(GTM::gtm_undolog_entry): Remove.
	(GTM::gtm_thread): Adapt.
	* beginend.cc (GTM::gtm_thread::rollback): Adapt.
	(GTM::gtm_thread::trycommit): Adapt.
	* method-serial.cc (serial_dispatch::log): Adapt.
	* method-gl.cc (gl_wt_dispatch::pre_write): Adapt.
	(gl_wt_dispatch::store): Fix likely/unlikely.
	* containers.h (GTM::vector::resize): Add additional_capacity
	parameter and handle it.
	(GTM::vector::resize_noinline): New/adapt.
	(GTM::vector::push): New.

From-SVN: r182992

2012-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/cpp.texi (Predefined Macros): __STRICT_ANSI__ is defined
	for -std=c++98 and -std=c++11 too.

From-SVN: r182991

2012-01-08  Chung-Lin Tang  <cltang@codesourcery.com>

	* cfgloop.c (cancel_loop): Add free() of bbs array.

From-SVN: r182990

	* python/libstdcxx/v6/printers.py (StdForwardListPrinter): Add.
	* testsuite/libstdc++-prettyprinters/cxx11.cc: New.

From-SVN: r182989

From-SVN: r182988

	PR tree-optimization/51600
	* ipa-inline-analysis.c (estimate_edge_devirt_benefit): Disable code
	that benefits small functions.

From-SVN: r182984

	PR tree-optimization/51680
	* ipa-inline.c (want_inline_small_function_p): Be more lax on functions
	whose inlining reduce unit size.

From-SVN: r182983

PR bootstrap/51725
* cselib.c (new_elt_loc_list): Promote addr_list to canonical node.
Add canonical node to containing_mem chain after the non-canonical
one, even if there weren't any locs to propagate.
(remove_useless_values): Keep only canonical values.
(add_mem_for_addr, cselib_lookup_mem): Canonicalize addr.
(cselib_invalidate_mem): Likewise.  Ensure v is canonical, and
canonicalize mem_chain elements that are not discarded.

From-SVN: r182982

	PR gcov-profile/51715
	PR gcov-profile/51717
	* gcc.misc-tests/gcov-13.c: Skip on 32-bit hppa*-*-hpux*.
	* gcc.misc-tests/gcov-14.c: Likewise.

From-SVN: r182981

From-SVN: r182979

	DR 686
	PR c++/47450
	* parser.c (cp_parser_new_expression): Set
	type_definition_forbidden_message.

From-SVN: r182975

	PR target/47333
	* cgraphunit.c (cgraph_optimize): Call output_weakrefs
	before emitting functions.

From-SVN: r182974

	PR gcov-profile/50127
	* bb-reorder.c (partition_hot_cold_basic_blocks): Call
	clear_aux_for_blocks.

From-SVN: r182973

PR testsuite/51655
        * c-c++-common/tm/memcpy-1.c: Declare memcpy instead of
        including <string.h>.

From-SVN: r182972

From-SVN: r182971

	PR c++/6057
	PR c++/48051
	PR c++/50855
	PR c++/51322
gcc/cp/
	* mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
	THROW_EXPR, CONSTRUCTOR, OVERLOAD.  Fix PREINCREMENT_EXPR and
	PREDECREMENT_EXPR.
	(write_template_arg): Fix mangling of class-scope functions and
	argument packs.
	(mangle_decl): Update suggested -fabi-version argument.
	* operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
	DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
	* tree.c (dependent_name): No longer static.
	* cp-tree.h: Declare it.
	* pt.c (unify): Defer handling of unconverted functions.
include/
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_INITIALIZER_LIST, DEMANGLE_COMPONENT_NULLARY.
libiberty/
	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_NULLARY and
	DEMANGLE_COMPONENT_INITIALIZER_LIST.
	(d_make_comp): Likewise.  Allow null right arg for
	DEMANGLE_COMPONENT_TRINARY_ARG2.
	(cplus_demangle_operators): Adjust new/delete; add .*, :: and throw.
	(d_template_args, d_template_arg): Handle 'J' for argument packs.
	(d_exprlist): Add terminator parm.
	(d_expression, d_print_comp): Handle initializer lists, nullary
	expressions, prefix/suffix operators, and new.
	(d_print_subexpr): Avoid parens around DEMANGLE_COMPONENT_QUAL_NAME
	and DEMANGLE_COMPONENT_INITIALIZER_LIST.
	* testsuite/demangle-expected: Add tests.

From-SVN: r182970

	* cp-demangle.c (cplus_demangle_type): decltype, pack expansion
	and vector are substitutable.
	(cplus_demangle_operators): Sort.

From-SVN: r182969

	* mangle.c (mangle_decl): Don't generate mangling aliases
	for maybe-in-charge [cd]tors.

From-SVN: r182968

From-SVN: r182967

From-SVN: r182965

PR debug/51746
* cselib.c (cselib_hash_rtx): Hash incoming VALUEs too.

From-SVN: r182963

re PR lto/51774 (FAIL: gcc.dg/lto/trans-mem-* c_lto_trans-mem-1_0.o-c_lto_trans-mem-1_1.o link, -flto -fgnu-tm)

	PR lto/51774
	* lto-lang.c (handle_returns_twice_attribute): New function.
	(lto_attribute_table): Add returns_twice attribute.

From-SVN: r182959

2012-01-06  Robert Dewar  <dewar@adacore.com>

	* a-wichha.ads, a-wichun.ads, a-zchhan.ads, a-zchuni.ads,
	s-utf_32.ads: Add pragma Pure
	* s-utf_32.adb: Suppress warnings on non-static constants (now
	that this is Pure).

2012-01-06  Bob Duff  <duff@adacore.com>

	* s-rpc.ads (Read, Write): Add overriding indicators.

2012-01-06  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Add documentation for conventions
	Ada_Pass_By_Copy and Ada_Pass_By_Reference.

2012-01-06  Gary Dismukes  <dismukes@adacore.com>

	* a-tienio.adb (Put): Add exception message on
	raise statements. Remove unneeded blocks and object declarations.

2012-01-06  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb: Minor reformatting.

2012-01-06  Ed Schonberg  <schonberg@adacore.com>

	* sinfo.ads, sinfo.adb (Has_Prefixed_Call): New flag to indicate
	that a selected component within a generic unit has been resolved
	as a prefixed call with local references.
	* sem_ch3.adb (Is_Visible_Component): In an instance body a selected
	component is always visible.
	* sem_ch4.adb (Analyze_Selected_Component): If the node is a
	prefixed call in an instance, do not look for visible components
	of the type.
	* sem_ch12.adb (Reset_Entity): If a selected component has resolved
	to a prefixed call, mark the node accordingly when prefix and
	selector are local references.

From-SVN: r182954

	* c-decl.c (ext_block): Moved up.
	(collect_all_refs, for_each_global_decl): Take ext_block into account.

From-SVN: r182953

2012-01-06  Tristan Gingold  <gingold@adacore.com>

	* config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
	compatibility thunks...
	(CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
	(crtbeginS.o, crtendS.o): ... and these to ...
	* config/ia64/t-ia64-elf: ... this new file.
	* config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
	(ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.

From-SVN: r182952

        * trans-openmp.c (gfc_omp_clause_dtor,
        * gfc_trans_omp_array_reduction):
        Update call to gfc_trans_dealloc_allocated.
        * trans.c (gfc_allocate_using_malloc): Fix spacing.
        (gfc_allocate_allocatable): For gfc_allocate_using_lib, jump to
        label_finish when an error occurs.
        (gfc_deallocate_with_status): Call caf_deregister for -fcoarray=lib.
        * trans.h (gfc_allocate_allocatable,
        * gfc_deallocate_with_status):
        Update prototype.
        (gfor_fndecl_caf_deregister): New tree symbol.
        * trans-expr.c (gfc_conv_procedure_call): Update
        gfc_deallocate_with_status and gfc_trans_dealloc_allocated calls.
        * trans-array.c (gfc_array_allocate,
        * gfc_trans_dealloc_allocated,
        structure_alloc_comps, gfc_trans_deferred_array): Ditto.
        (gfc_array_deallocate): Handle coarrays with -fcoarray=lib.
        * trans-array.h (gfc_array_deallocate, gfc_array_allocate,
        gfc_trans_dealloc_allocated): Update prototypes.
        * trans-stmt.c (gfc_trans_sync): Fix indentation.
        (gfc_trans_allocate): Fix errmsg padding and label handling.
        (gfc_trans_deallocate): Ditto and handle -fcoarray=lib.
        * expr.c (gfc_is_coarray): Fix algorithm for BT_CLASS.
        * libgfortran.h (GFC_STAT_STOPPED_IMAGE): Use large value
        to avoid other stats accidentally matching this one.
        * trans-decl.c (gfor_fndecl_caf_deregister): New global var.
        (gfc_build_builtin_function_decls): Fix prototype decl of caf_register
        and add decl for caf_deregister.
        (gfc_trans_deferred_vars): Handle CAF vars with -fcoarrays=lib.
        * trans-intrinsic.c (conv_intrinsic_move_alloc): Update call to
        gfc_deallocate_with_status.

2012-01-06  Tobias Burnus <burnus@net-b.de>

        * caf/single.c (_gfortran_caf_register,
        * _gfortran_caf_deregister):
        Fix token handling.
        * caf/mpi.c  (_gfortran_caf_register, _gfortran_caf_deregister):
        * Ditto.
        * caf/libcaf.h (STAT_STOPPED_IMAGE): Sync with libgfortran.h.
        (_gfortran_caf_register, _gfortran_caf_deregister): Update prototype.

2012-01-06  Tobias Burnus <burnus@net-b.de>

        * gfortran.dg/deallocate_stat_2.f90: New.
        * coarray/allocate_errgmsg.f90: New.
        * gfortran.dg/coarray_lib_alloc_1.f90: New.
        * gfortran.dg/coarray_lib_alloc_2.f90: New.
        * coarray/subobject_1.f90: Fix for num_images > 1.
        * gfortran.dg/deallocate_stat.f90: Update due to changed
        stat= handling.

From-SVN: r182951

2012-01-06  Andrew Stubbs  <ams@codesourcery.com>

	* gcc.target/arm/headmerge-2.c: Adjust scan pattern.

From-SVN: r182950

From-SVN: r182947

	PR libstdc++/51504
	* doc/xml/manual/debug.xml: Suggest using symbol interposition
	to override symbols using annotation macros.

From-SVN: r182943

From-SVN: r182942

	  gcc/
	  * Makefile.in (gcc_gxx_include_dir_add_sysroot): New.
	  (PREPROCESSOR_DEFINES): Define GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT.

	  * cppdefault.c (cpp_include_defaults): Replace hard coded "0" with
	  GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT for "add_sysroot" field.

	  * configure.ac (AC_SUBST): Add gcc_gxx_include_dir_add_sysroot to
	  control whether sysroot should be prepended to gxx include dir.

	  * configure: Regenerate.

From-SVN: r182938

	PR rtl-optimization/51771
	gcc/
	* builtin-attrs.def (ATTR_RETURNS_TWICE, ATTR_TM_NOTHROW_RT_LIST):
	New.
	* gtm-builtins.def (BUILT_IN_TM_START): Add returns-twice attrib.

From-SVN: r182937

gcc/cp/

	PR c++/51541
	* parser.c (cp_parser_alias_declaration): Get out early upon
	errors in the identifier or the attributes.

gcc/testsuite/

	PR c++/51541
	* g++.dg/cpp0x/alias-decl-18.C: New test.

From-SVN: r182935

	PR tree-optimization/51315
	* tree-sra.c (tree_non_aligned_mem_for_access_p): New predicate.
	(build_accesses_from_assign): Use it instead of tree_non_aligned_mem_p.

From-SVN: r182932

	PR target/51681
	* config/ia64/ia64.c (expand_vec_perm_shrp): Use correct operands
	for shrp pattern.  Correctly handle and fixup shift variable.
	Return false when shift > nelt for BYTES_BIG_ENDIAN target.

From-SVN: r182931