ipa-pure-const.c (check_decl): Return immediately when pure_const_state has been set to IPA_NEITHER.

        * ipa-pure-const.c (check_decl): Return immediately when
        pure_const_state has been set to IPA_NEITHER.

From-SVN: r129644

From-SVN: r129642

From-SVN: r129639

2007-10-25  Paolo Carlini  <pcarlini@suse.de>

	PR c++/33843
	* cxx-pretty-print.c (pp_cxx_unqualified_id): Deal with BIT_NOT_EXPR.

2007-10-25  Paolo Carlini  <pcarlini@suse.de>

	PR c++/33843
	* g++.dg/template/error32.C: New.

From-SVN: r129637

	* libgfortran.h (GFC_REAL_*_HUGE, GFC_REAL_*_DIGITS,
	GFC_REAL_*_RADIX): Remove.
	* mk-kinds-h.sh: Define GFC_REAL_*_HUGE, GFC_REAL_*_DIGITS and
	GFC_REAL_*_RADIX. Don't define GFC_REAL_LARGEST_FORMAT and
	GFC_REAL_LARGEST.

From-SVN: r129636

	PR fortran/29784
	* gfortran.texi: Document that there is no logical/integer
	conversion performed during I/O operations.

From-SVN: r129635

From-SVN: r129633

	PR libgomp/33275
	* testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
	Make x and y integers rather than (implicit) reals.  Add private (j)
	clause to the last omp parallel.

From-SVN: r129631

2007-10-25  Andreas Tobler  <a.tobler@schweiz.org>

	* include/Makefile.am (parallel_headers): Remove timing.h.
	* include/Makefile.in: Regenerate.

From-SVN: r129630

2007-10-25  Johannes Singler  <singler@ira.uka.de>

      * include/parallel/multiway_merge.h: Removed Timing<inactive_tag>
      * include/parallel/random_shuffle.h: Same
      * include/parallel/set_operations.h: Same
      * include/parallel/tree.h: Same
      * include/parallel/multiway_mergesort.h: Same
      * include/parallel/timing.h: Removed completely

From-SVN: r129629

	PR tree-optimization/33833
	* tree-vect-analyze.c (vect_analyze_data_refs): Use POINTER_PLUS_EXPR
	and convert init to sizetype in inner_base construction.

From-SVN: r129628

From-SVN: r129627

2007-10-25  Richard Guenther  <rguenther@suse.de>

	* tree-flow.h (mem_sym_stats): Remove.
	(dump_mem_sym_stats_for_var): Declare.
	* tree-dfa.c (dump_variable): Call dump_mem_sym_stats_for_var.
	(mem_sym_stats): Move ...
	* tree-ssa-alias.c (mem_sym_stats): ... here and make it static.
	(mem_sym_score): Rename from ...
	(pscore): ... this.  Remove.
	(dump_mem_sym_stats_for_var): New function.  Dump the score, but
	not the frequencies.
	(compare_mp_info_entries): Make sort stable by disambiguating
	on DECL_UID.

From-SVN: r129625

2007-10-25  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algo.h (__lg<>(_Size)): Slightly tweak.
	(__lg(int), __lg(long), __lg(long long)): Add, overloads
	exploiting __builtin_clz*.

From-SVN: r129624

re PR tree-optimization/33866 (ICE in vect_get_vec_def_for_stmt_copy, at tree-vect-transform.c:1937)

	PR tree-optimization/33866
	* tree-vect-transform.c (vectorizable_store): Check operands of all the
	stmts in the group of strided accesses. Get def stmt type for each store
	in the group and pass it to vect_get_vec_def_for_stmt_copy ().

From-SVN: r129623

        * config/i386/constraints.md (Y0): Rename register constraint to Yz.
        (Yt): Rename register constraint to Y2.
        * config/i386/sse.md: Use renamed register constraints.
        * config/i386/mmx.md: Ditto.
        * config/i386/i386.md: Ditto.

        * config/i386/i386.md (*dummy_extendsfdf2): Fix operand 1 constraint.

From-SVN: r129622

	* MAINTAINERS (mercury): Remove entry.
	(Write After Approval): Add Fergus Henderson <fjh@cs.mu.oz.au>.

From-SVN: r129621

dwarf2out.c (base_type_die): Use DW_ATE_unsigned_fixed or DW_ATE_signed_fixed to describe FIXED_POINT_TYPE.

	* dwarf2out.c (base_type_die): Use DW_ATE_unsigned_fixed or
	DW_ATE_signed_fixed to describe FIXED_POINT_TYPE.

From-SVN: r129620

From-SVN: r129618

ipa-struct-reorg.c (replace_field_acc): Make it clear to the compiler that wr.wrap and wr.domain are initialized in any...

2007-10-24  Samuel Tardieu  <sam@rfc1149.net>
            Olga Golovanevsky <olga@il.ibm.com>

	* ipa-struct-reorg.c (replace_field_acc): Make it clear to
	the compiler that wr.wrap and wr.domain are initialized in
	any case.

2007-10-24  Samuel Tardieu  <sam@rfc1149.net>

	* ipa-struct-reorg.c (sum_counts): Use HOST_WIDEST_PRINT_DEC
	to print gcov_type values.

Co-Authored-By: Olga Golovanevsky <olga@il.ibm.com>

From-SVN: r129615

	* config/avr/avr.h: Do not include progmem_section definition when
	building with IN_TARGET_LIBS.

From-SVN: r129614

From-SVN: r129613

        * gcc.target/i386/pr11001-*.c: Remove -m32 from compile flags.
        Add -w to compile flags to suppress "call-clobbered register" warnings
        and remove dg-warning directives.

From-SVN: r129612

        * gcc.dg/sms-2.c: Cleanup sms dump file.
        * gcc.dg/tree-prof/tracer-1.c: Cleanup tracer dump file after the
        profile-use step.

From-SVN: r129611

From-SVN: r129610

From-SVN: r129608

gcc/
	PR target/33755
	* config/mips/mips.c (mips_lo_sum_offset): New structure.
	(mips_hash_base, mips_lo_sum_offset_hash, mips_lo_sum_offset_eq)
	(mips_lo_sum_offset_lookup, mips_record_lo_sum)
	(mips_orphaned_high_part_p: New functions.
	(mips_avoid_hazard): Don't check INSN_P here.
	(mips_avoid_hazards): Rename to...
	(mips_reorg_process_insns): ...this.  Cope with
	!TARGET_EXPLICIT_RELOCS.  Delete orphaned high-part relocations,
	or turn them into nops.
	(mips_reorg): Remove TARGET_EXPLICIT_RELOCS check from calls to
	dbr_schedule and mips_avoid_hazards/mips_reorg_process_insns.
	(mips_set_mips16_mode): Don't set flag_delayed_branch here.
	(mips_override_options): Set flag_delayed_branch to 0.

gcc/testsuite/
	PR target/33755
	* gcc.target/mips/pr33755.c: New test.

From-SVN: r129606

gcc/
	* config/mips/mips.h (MOVE_MAX): Use UNITS_PER_WORD and describe
	MIPS-specific implementation details.
	(MIPS_MAX_MOVE_BYTES_PER_LOOP_ITER): New macro.
	(MIPS_MAX_MOVE_BYTES_STRAIGHT): Likewise.
	(MOVE_RATIO): Define to MIPS_MAX_MOVE_BYTES_STRAIGHT / UNITS_PER_WORD
	for targets with movmemsi.
	(MOVE_BY_PIECES_P): Define.
	* config/mips/mips.c (MAX_MOVE_REGS, MAX_MOVE_BYTES): Delete.
	(mips_block_move_loop): Add a bytes_per_iter argument.
	(mips_expand_block_move): Use MIPS_MAX_MOVE_BYTES_STRAIGHT.
	Update call to mips_block_move_loop.

From-SVN: r129605

2007-10-24  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1_impl/array (_M_instance): Align naturally.
	* testsuite/ext/array_allocator/1.cc: Use ext/vstring,
	more solid than our current basic_string vs alignment.
	* testsuite/ext/array_allocator/2.cc: Likewise.
	* testsuite/ext/array_allocator/3.cc: Likewise.

From-SVN: r129604

From-SVN: r129603

        PR debug/33868
        * var-tracking.c (variable_union): Don't break after one loop
        * iteration
        but only when a difference is found.
        (dump_variable): Also print DECL_UID.

From-SVN: r129602

From-SVN: r129601

2007-10-24  Olga Golovanevsky  <olga@il.ibm.com>

      * ipa-type-escape.h: Expose function
      is_array_access_through_pointer_and_index.
      * ipa-type-escape.c
      (is_array_access_through_pointer_and_index):
      Add three new parameters. Add support of
      POINTER_PLUS_EXPR tree code.

2007-10-24  Olga Golovanevsky  <olga@il.ibm.com>

      * ipa-struct-reorg.c, ipa-struct-reorg.h: New files.
      * tree-pass.h: Add pass_ipa_struct_reorg.
      * common.opt: Add ipa-struct-reorg flag.
      * Makefile.in: Add ipa-strcut-reorg.o compilation.
      * passes.c: Add pass pass_ipa_struct_reorg.
      * params.h:  Add STRUCT_REORG_COLD_STRUCT_RATIO.
      * params.def: Add PARAM_STRUCT_REORG_COLD_STRUCT_RATIO.

From-SVN: r129600

re PR tree-optimization/33804 (ICE in vect_transform_stmt, at tree-vect-transform.c:6131 with -ftree-vectorize)

	PR tree-optimization/33804
	* tree-vect-transform.c (vectorizable_operation): Remove the
	checks that the vectorization is worthwhile from the transformation
	phase.

From-SVN: r129599

tree-vect-analyze.c (vect_build_slp_tree): Return false if vectype cannot be determined for the scalar type.

	* tree-vect-analyze.c (vect_build_slp_tree): Return false if
	vectype cannot be determined for the scalar type.
	(vect_analyze_slp_instance): Likewise.
	* tree-vect-transform.c (vect_model_reduction_cost): Change the
	return type to bool. Return false if vectype cannot be determined 
	for the scalar type.
	(vect_get_constant_vectors): Return false if vectype cannot be
	determined for the scalar type.
	(get_initial_def_for_induction, vect_get_vec_def_for_operand,
	get_initial_def_for_reduction, vect_create_epilog_for_reduction,
	vectorizable_reduction): Likewise.

From-SVN: r129598

        PR c++/25950 (DR 391)
        * call.c (struct conversion): Remove check_copy_constructor_p.
        (reference_binding): Always bind a reference directly to a
        compatible class rvalue.  Pass down LOOKUP_NO_TEMP_BIND during
        temporary creation.
        (check_constructor_callable): Remove.
        (convert_like_real): Don't call it.
        (initialize_reference): Don't call check_constructor_callable.
        (standard_conversion): Check LOOKUP_NO_CONVERSION instead of
        LOOKUP_CONSTRUCTOR_CALLABLE.  Don't require a temporary for base
        conversions if LOOKUP_NO_TEMP_BIND.
        (implicit_conversion): Pass through LOOKUP_NO_TEMP_BIND.
        (build_user_type_conversion_1): Pass through LOOKUP_NO_TEMP_BIND for
        second conversion.
        * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): Remove.

From-SVN: r129596

re PR fortran/33849 (Fix misleading error message "GENERIC non-INTRINSIC procedure not allowed as an actual argument")

2007-10-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR forrtran/33849
	gfortran.dg/generic_actual_arg.f90: Fix dg-error message.

From-SVN: r129595

From-SVN: r129593

	* config.gcc: For a FreeBSD target, parse the value of ${target}
	to determine the value of FBSD_MAJOR, instead of adding an
	explicit check for every possible FreeBSD major version.

From-SVN: r129590

        PR rtl-optimization/33846
        * combine.c (simplify_shift_const_1) [NOT]: Skip vector modes.

testsuite/ChangeLog:

        PR rtl-optimization/33846
        * gcc.dg/vect/pr33846.c: New testcase.

From-SVN: r129589