From-SVN: r154055

2009-11-09  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/doxygen/user.cfg.in: Regenerate, add files.
	* libsupc++/eh_ptr.cc: Format.
	* libsupc++/exception_ptr.h: Same.
	* libsupc++/cxxabi.h(recursive_init_error): Move declaration here.
	* libsupc++/guard.cc: From here.
	* libsupc++/nested_exception.h: Add markup.

From-SVN: r154054

2009-11-09  Jon Beniston <jon@beniston.com>

       * MAINTAINERS (Write After Approval): Add myself.

From-SVN: r154051

	PR middle-end/40946
	* gcc.dg/pr40946.c: New test.

From-SVN: r154047

	* config/i386/cygwin.h (LINK_SPEC): Add -tsaware flag if !mno-cygwin.

From-SVN: r154044

From-SVN: r154043

	PR c++/41972
	* parser.c (cp_parser_template_argument): Accept SCOPE_REF around
	VAR_DECL.

From-SVN: r154042

	PR c++/41994
	* pt.c (tsubst_baselink): tsubst the name.

From-SVN: r154041

multiway_merge.h (multiway_merge_*, [...]): Replace int by appropriate difference_type (typedef to _SeqNumber) or _ThreadIndex.

2009-11-09  Johannes Singler  <singler@kit.edu>

	* include/parallel/multiway_merge.h (multiway_merge_*,
	__sequential_multiway_merge, parallel_multiway_merge): Replace
	int by appropriate difference_type (typedef to _SeqNumber) or
	_ThreadIndex.
	* include/parallel/multiseq_selection.h (multiseq_partition,
	multiseq_selection): Replace int by appropriate difference_type
	(typedef to _SeqNumber)
	* include/parallel/base.h (__get_max_threads): Replace int by
	_ThreadIndex.
	* include/parallel/balanced_quicksort.h
	(__qsb_local_sort_with_helping, __parallel_sort_qsb): Likewise.
	* include/parallel/set_operations.h (__parallel_set_operation):
	Likewise.
	* include/parallel/unique_copy.h (__parallel_unique_copy): Likewise.
	* include/parallel/multiway_mergesort.h (_SplitConsistently,
	parallel_sort_mwms_pu, parallel_sort_mwms): Likewise.
	* include/parallel/partial_sum.h (__parallel_partial_sum_linear):
	Likewise.
	* include/parallel/partition.h (__parallel_partition): Replace int
	by appropriate difference_type or _ThreadIndex.

From-SVN: r154039

extend.texi (Half-Precision): Update wording to reflect that there are now multiple -mfpu options that enable...

2009-11-09  Paul Brook  <paul@codesourcery.com>
	Daniel Jacobowitz  <dan@codesourcery.com>
	Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/extend.texi (Half-Precision): Update wording to reflect
	that there are now multiple -mfpu options that enable fp16
	hardware support.
	* doc/invoke.texi: Update list of ARM -mfpu= options.
	* config.gcc: Update ARM --with-fpu option list.
	* config/arm/arm.c (all_fpus): Add vfpv3-fp16, vfpv3-d16-fp16,
	vfpv3xd and vfpv3xd-fp16.
	(use_vfp_abi): New function.
	(aapcs_vfp_is_call_or_return_candidate): Avoid double precision regs
	when undesirable.
	(aapcs_vfp_is_return_candidate, aapcs_vfp_is_call_candidate,
	aapcs_vfp_allocate_return_reg): Use use_vfp_abi.
        (arm_rtx_costs_1, arm_size_rtx_costs, arm_fastmul_rtx_costs,
        arm_9e_rtx_costs): Only expect double-precision operations if the FPU
        provides them.
	(coproc_secondary_reload_class): Reload HFmode via GENERAL_REGS if no
	NEON.
	(arm_print_operand): Handle 'p' modifier.
	(arm_hard_regno_mode_ok): : Allow HFmode in VFP registers if
	TARGET_FP16.
	* config/arm/arm.h (TARGET_VFP_SINGLE, TARGET_VFP_DOUBLE): Define.
	(TARGET_FP16): Define.
	* config/arm/vfp.md: Disable double-precision patterns if the FPU
	does not provide them.
	(arm_movdi_vfp, thumb2_movdi_vfp): Use fcpys to move
	double-precision values on a single-precision FPU.
        (movdf_vfp, thumb2_movdf_vfp): Likewise.  Use "Dy" for
        double-precision constants.
	(movhf_vfp_neon): New pattern (was movhf_vfp).
	(movhf_vfp): Remove NEON instructions.
	* config/arm/constraints.md: Add new "Dy" constraint for
	double-precision constants.  Update description of "Dv".
	* config/arm/arm.md: Disable double-precision patterns if the FPU
	does not provide them


Co-Authored-By: Daniel Jacobowitz <dan@codesourcery.com>
Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>

From-SVN: r154034

	* config/i386/i386.c (print_operand) <case 'D'>: Fix formatting.
	(print_operand) <case 'Y'>: Likewise.  Fix a pasto in operand lossage
	diagnostics.

From-SVN: r154033

2009-11-08  Jason Merrill  <jason@redhat.com>

	* include/ext/sso_string_base.h (_M_mutate): Remove extra 'const'.

From-SVN: r154025

From-SVN: r154024

From-SVN: r154021

2009-11-08  H.J. Lu  <hongjiu.lu@intel.com>

	* collect2.c (main): Search PLUGIN_LD for plugin linker.

	* configure.ac (--with-plugin-ld): New.  Default to ld.
	* configure: Regenerated.
	* config.in: Likewise.

	* exec-tool.in (ORIGINAL_PLUGIN_LD_FOR_TARGET): New.
	(collect-ld): Use ORIGINAL_PLUGIN_LD_FOR_TARGET for -plugin.

From-SVN: r154020

From-SVN: r154019

	PR c++/37290
	* pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand.

From-SVN: r154018

	* config/openbsd-stdint.h: Change to reflect what
	c_common_nodes_and_builtins expects.

From-SVN: r154017

2009-11-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* builtins.c (apply_args_reg_offset): Remove commented out delaration.

From-SVN: r154015

	PR target/41985
	* config/i386/i386.c (get_some_local_dynamic_name): Don't assert
	function contains at least one local dynamic name.
	(print_operand) <case '&'>: Instead output operand lossage diagnostics
	here if that happens.

	* gcc.target/i386/pr41985.c: New test.

From-SVN: r154014

        * cfgrtl.c (pass_free_cfg): Add pass name.
        * cgraphbuild.c (pass_build_cgraph_edges): Likewise.
        (pass_rebuild_cgraph_edges, pass_remove_cgraph_callee_edges): Likewise.
        * dce.c (pass_ud_rtl_dce, pass_fast_rtl_dce): Change pass name.
        * df-core.c (pass_df_initialize_no_opt): Likewise.
        * except.c (pass_rtl_eh): Likewise.
        * function.c (pass_init_function, pass_leaf_regs): Likewise.
        * gcse.c (pass_rtl_pre): Change pass name.
        * passes.c (pass_postreload): Add pass name.
        (make_pass_instance): Don't use duplicate-tracking logic for
        names starting with '*'.
        (next_pass_1): Assert that pass has a name.
        (register_one_dump_file): If there is an space in the name,
        skip past it.
        * predict.c (pass_strip_predict_hints): Add pass name.
        * reg-stack.c (pass_stack_regs): Likewise.
        * stack-ptr-mod.c (pass_stack_ptr_mod): Likewise.
        * tree-cfg.c (pass_warn_function_return,
        pass_warn_function_noreturn): Add pass name.
        * tree-dfa.c (pass_referenced_vars): Likewise.
        * tree-optimize.c (pass_cleanup_cfg_post_optimizing):
        Fix whitespace before comment.
        (pass_fixup_cfg): Add pass name, fix whitespace before comment.
        (pass_init_datastructures): Add pass name.
        * tree-ssa-loop.c (pass_record_bounds): Likewise.
        * tree-ssa.c (pass_early_warn_uninitialized,
        pass_late_warn_uninitialized): Likewise.
        * tree.c (pass_ipa_free_lang_data): Likewise.
        * doc/passes.texi (pass manager): Document how to disambiguate
        pass names.

Co-Authored-By: Joern Rennecke <amylaar@spamcop.net>

From-SVN: r154013

2009-11-08  Paolo Bonzini  <bonzini@gnu.org>

	* df-problems.c: Fix documentation for forward simulation of LR.
	(df_simulate_one_insn_forwards): Use df_simulate_find_defs.
	(df_simulate_finalize_forwards): Remove.
	* df.h (df_simulate_finalize_forwards): Remove.

From-SVN: r154012

tree-ssa-structalias.c (build_succ_graph): Properly make variables escape if they are stored to anything.

2009-11-08  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (build_succ_graph): Properly make
	variables escape if they are stored to anything.

	* gcc.dg/torture/pta-escape-1.c: New testcase.

From-SVN: r154010

	* gcc-interface/decl.c (make_packable_type): Fix oversight.
	(gnat_to_gnu_field): Do not attempt to change the form of the type
	if the field requires strict alignment.  Always change the form of
	the type if the specified size is smaller than its size.

From-SVN: r154009

2009-11-08  Richard Guenther  <rguenther@suse.de>

	PR rtl-optimization/41928
	* loop-invariant.c (free_loop_data): If we didn't allocate
	loop data do not try to free it.

	* gfortran.dg/pr41928.f90: New testcase.

From-SVN: r154008

From-SVN: r154007

	PR c++/18451
	PR c++/40738
	* cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p.
	* parser.c (cp_parser_single_declaration): Call
	cp_parser_parse_and_diagnose_invalid_type_name here, too.
	(cp_parser_parameter_declaration): And here.
	(cp_parser_parse_and_diagnose_invalid_type_name): Be
	less picky about declarator form.  Don't skip to
	the end of the block if	we're in a declarator.
	(cp_parser_decl_specifier_seq): Set any_type_specifiers_p.
	(cp_parser_simple_declaration): Check it.
	(cp_parser_member_declaration): Likewise.
	(cp_parser_diagnose_invalid_type_name): Tweak error message.
	(cp_parser_expression_statement): Likewise.
	* decl2.c (grokfield): Mention decltype instead of typeof.

From-SVN: r154006

From-SVN: r154005

tree-ssa-structalias.c (build_succ_graph): Feed stores to anything only to variables that can take pointers.

2009-11-07  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (build_succ_graph): Feed stores
	to anything only to variables that can take pointers.
	(get_constraint_for_ssa_var): Properly exclude full
	variables from expanding.
	(first_vi_for_offset): Avoid overflow in arithmetic.
	(first_or_preceding_vi_for_offset): Likewise.
	(count_num_arguments): Fix implementation.
	(gate_ipa_pta): Do not run when not optimizing.

From-SVN: r154002

2009-11-07  David Binderman <dcb314@hotmail.com>

	* builtins.c (apply_args_size, expand_builtin_mathfn, expand_powi,
	expand_builtin_expect, maybe_emit_sprintf_chk_warning): Remove some
	set but not used variables.
	* calls.c (flags_from_decl_or_type): Likewise.
	* genautomata.c (check_regexp_units_distribution): Likewise.

From-SVN: r154001

From-SVN: r154000

re PR tree-optimization/41643 (ICE (segmentation fault) for SPEC CPU2000's 176.gcc when using -fno-tree-dce)

	PR tree-optimization/41643
	* gcc.dg/pr41643.c: New test.

From-SVN: r153997

	* config/i386/sse.md (xop_pmacsww, xop_pmacssww, xop_pmacsdd,
	xop_pmacssdd, xop_pmacssdql, xop_pmacssdqh, xop_pmacsdql,
	*xop_pmacsdql_mem, xop_pmacsdqh, *xop_pmacsdqh_mem, xop_pmacsswd,
	xop_pmacswd, xop_pmadcsswd, xop_pmadcswd, xop_pcmov_<mode>,
	xop_pcmov_<mode>256, xop_pperm, xop_pperm_pack_v2di_v4si,
	xop_pperm_pack_v4si_v8hi, xop_pperm_pack_v8hi_v16qi): Compress
	operand alternatives.

From-SVN: r153993

2009-11-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/41909
	* gfortran.dg/recursive_check_15.f90: New test.

From-SVN: r153990

From-SVN: r153989

2009-11-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* resolve.c (is_illegal_recursion): Return false if sym is program.

From-SVN: r153988

        * largefile.m4: New file.

Co-Authored-By: Joel Brobecker <brobecker@adacore.com>
Co-Authored-By: Paolo Bonzini <bonzini@gnu.org>

From-SVN: r153987

From-SVN: r153985

        resolve.c (check_typebound_override): Remove duplicate "in" in error
        message.

From-SVN: r153982

2009-11-06  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/doxygen/user.cfg.in: Adjust includes.

	* doc/doxygen/doxygroups.cc: Move group markup.
	* include/tr1_impl/regex: Change " to '. Add group markup.
	* include/std/utility: Same.
	* include/std/type_traits: Same.
	* include/std/streambuf: Same.
	* include/std/iosfwd: Same.
	* include/std/limits: Same.
	* include/std/sstream: Same.
	* include/profile/impl/profiler_state.h: Same.
	* include/profile/impl/profiler_hashtable_size.h: Same.
	* include/bits/stl_algobase.h: Same.
	* include/bits/stl_iterator_base_types.h: Same.
	* include/bits/stream_iterator.h: Same.
	* include/bits/stl_iterator.h: Same.
	* include/bits/stl_tempbuf.h: Same.
	* include/bits/streambuf_iterator.h: Same.
	* libsupc++/exception: Same.
	* libsupc++/cxxabi.h: Same.
	* include/tr1_impl/type_traits: Same.

	* include/parallel/multiway_merge.h: Change @__c to @c, @__f to @f.
	* include/parallel/list_partition.h: Same.
	* include/parallel/for_each.h: Same.
	* include/parallel/workstealing.h: Same.
	* include/parallel/base.h: Same.
	* include/parallel/equally_split.h: Same.
	* include/parallel/random_shuffle.h: Same.
	* include/parallel/balanced_quicksort.h: Same.
	* include/parallel/merge.h: Same.
	* include/parallel/multiway_mergesort.h: Same.
	* include/parallel/compatibility.h: Same.
	* include/parallel/queue.h: Same.
	* include/parallel/checkers.h: Same.
	* include/parallel/random_number.h: Same.


	* include/c_global/csignal: Change # to \#.
	* include/c_global/cstdlib: Same.
	* include/c_global/cstdio: Same.
	* include/c_global/cstdarg: Same.
	* include/c_global/cctype: Same.
	* include/c_global/cerrno: Same.
	* include/c_global/cstdatomic: Same.
	* include/c_global/cmath: Same.
	* include/c_global/ciso646: Same.
	* include/c_global/ctime: Same.
	* include/c_global/clocale: Same.
	* include/c_global/climits: Same.
	* include/c_global/cassert: Same.
	* include/c_global/csetjmp: Same.
	* include/c_global/cwchar: Same.
	* include/c_global/cfloat: Same.
	* include/c_global/cstring: Same.
	* include/c_global/cstddef: Same.
	* include/c_global/cwctype: Same.

	* include/std/memory: Only dance around boost_sp_counted_base.h.
	* include/tr1_impl/boost_sp_counted_base.h: Add markup.
	* include/tr1/shared_ptr.h: Strip markup.
	* include/bits/shared_ptr.h: Move base types...
	* include/bits/shared_ptr_base.h: ...here.
	* include/Makefile.am: Add.
	* include/Makefile.in: Regenerate.
	* configure: Same.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
	Adjust line numbers.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Same.

From-SVN: r153980