* Makefile.in (mips-tfile.o): Add $(srcdir)/../include prefix to
	getopt.h dependency.
	(mips-tdump.o): Likewise.

From-SVN: r100663

predict.c (tree_predict_edge): Don't drop useless predictions; check that it is not called too late in the game.


	* predict.c (tree_predict_edge): Don't drop useless predictions;
	check that it is not called too late in the game.
	(gate_estimate_probability): New gate.
	(pass_profile): Gate.
	* tree-mudflap.c (mf_build_check_statement_for): Do not drop
	predictions; update CFG instead.
	* cfgrtl.c (rtl_verify_flow_info): Check that predcitions are consumed.

From-SVN: r100662

From-SVN: r100659

2005-06-06  Peter Doerfler  <doerfler@techinfo.rwth-aachen.de>

	* include/bits/stl_function.h: ... and another one.

From-SVN: r100657

From-SVN: r100656

2005-06-06  Peter Doerfler  <doerfler@techinfo.rwth-aachen.de>

	* include/bits/stl_function.h: Fix typo in comment.

From-SVN: r100654

2005-06-05  Anthony Green  <green@redhat.com>

        * gnu/java/net/natPlainSocketImplPosix.cc (setOption): Fix case
        fall-through bug.

From-SVN: r100650

	* btest-gcc.sh <Build>: Don't pass --with-newlib when target is
	"*-linux*".

From-SVN: r100649

From-SVN: r100648

From-SVN: r100647

2005-06-05  David Billinghurst  <David.Billinghurst@riotinto.com>

	* gfortran.dg/f2c_5.f90: Add -w to dg-options

From-SVN: r100646

        * config/rs6000/rs6000.c (rs6000_emit_swdivsf): New function.
        (rs6000_emit_swdivdf): New function.
        * config/rs6000/rs6000.md (fres): New pattern.
        (divsf3): Add approximation through rs6000_emit_swdivsf.
        (fred): New pattern.
        (divdf3): Add approximation through rs6000_emit_swdivdf.
        * config/rs6000/rs6000-protos.h (rs6000_emit_swdivsf): Declare.
        (rs6000_emit_swdivdf): Declare.
        * config/rs6000/rs6000.opt (mswdiv): New option.
        * doc/invoke.texi (RS/6000 and PowerPC Options): Document mswdiv.

From-SVN: r100645

[[Split portion of a mixed commit.]]

From-SVN: r100643.2

2005-06-05  David Billinghurst  <David.Billinghurst@riotinto.com>

	* lib/gfortran.exp (gfortran_target_compile): Call
	dg-additional-files-options
	* gfortran.dg/f2c_4.f90: New file
	* gfortran.dg/f2c_4.c: New file
	* gfortran.dg/f2c_5.f90: New file
	* gfortran.dg/f2c_5.c: New file

From-SVN: r100641

2005-06-05  Paolo Carlini  <pcarlini@suse.de>

	* acinclude.m4 ([GLIBCXX_ENABLE_C99]): Check clog, clogf, clogl
	too for ac_c99_complex.
	* configure: Regenerate.

From-SVN: r100639

From-SVN: r100636

From-SVN: r100632

	PR tree-optimization/21846
	* tree-cfg.c (replace_uses_by): Update information stored at loops.
	* tree-flow.h (substitute_in_loop_info): Declare.
	* tree-scalar-evolution.c (initialize_scalar_evolutions_analyzer):
	Ensure that chrec_dont_know and chrec_known have a type.
	* tree-ssa-loop-niter.c (substitute_in_loop_info): New function.

From-SVN: r100631

fortran/
	PR fortran/21912
	* trans-array.c (gfc_trans_array_constructor_value): Slightly reorder.
	Generate correct exit condition in case of negative steps in
	implied-do loops.
testsuite/
	PR fortran/21912
	* gfortran.dg/array_constructor_4.f90: New test.

From-SVN: r100630

	PR c++/21619
	* cp-tree.h (DECL_IS_BUILTIN_CONSTANT_P): New macro.
	* parser.c (cp_parser_postfix_expression): Allow non-constant
	expressions as arguments to __builtin_constant_p.
	* tree.c (builtin_valid_in_constant_expr_p): Use
	DECL_IS_BUILTIN_CONSTANT_P.

	PR c++/21619
	* g++.dg/ext/builtin9.C: New test.

From-SVN: r100626

From-SVN: r100625

From-SVN: r100624

2005-06-05  Dale Johannesen  <dalej@apple.com>

	* gcc.c-torture/execute/20050603-1.c:  Move to gcc.dg.
	* gcc.c-torture/execute/20050603-2.c:  Ditto.

From-SVN: r100623

	* invoke.texi: Fix description of flags required for compatibility
	with g77.

From-SVN: r100621

	* config/i386/i386.c (x86_use_loop): Remove.
	* config/i386/i386.h (x86_use_loop): Remove extern decl.
	(TARGET_USE_LOOP): Remove.
	* config/i386/i386.md (doloop_end, doloop_end_internal): Remove.
	Also remove related define_splits.

From-SVN: r100618

        * tree-flow.h (stmt_ann_d): Move aux to ...
        (tree_ann_common_d): ... here.
        * tree-ssa-loop-im.c (LIM_DATA, determine_invariantness_stmt,
        move_computations_stmt, schedule_sm): Update references to
        aux.
        * tree-vectorizer.h (set_stmt_info, vinfo_for_stmt): Likewise.
        * tree-vect-transform.c (vect_create_index_for_vector_ref): Update
        call to set_stmt_info.
        (vect_transform_loop): Likewise.
        * tree-vectorizer.c (new_loop_vec_info, destroy_loop_vec_info):
        Likewise.

        * tree-vect-analyze.c (vect_analyze_scalar_cycles): Made void instead of
        bool.
        (vect_mark_relevant): Takes two additional arguments - live_p and
        relevant_p. Set RELEVANT_P and LIVE_P according to these arguments.
        (vect_stmt_relevant_p): Differentiate between a live stmt and a
        relevant stmt. Return two values = live_p and relevant_p.
        (vect_mark_stmts_to_be_vectorized): Call vect_mark_relevant and
        vect_stmt_relevant_p with additional arguments. Phis are no longer
        put into the worklist (analyzed seperately in analyze_scalar_cycles).
        (vect_determine_vectorization_factor): Also check for LIVE_P, because a
        stmt that is marked as irrelevant and live, cause it's only used out
        side the loop, may need to be vectorized (e.g. reduction).
        (vect_analyze_operations): Examine phis. Call
        vectorizable_live_operation for for LIVE_P stmts. Check if
        need_to_vectorize.
        (vect_analyze_scalar_cycles): Update documentation. Don't fail
        vectorization - just classify the scalar cycles created by the loop
        phis. Call vect_is_simple_reduction.
        (vect_analyze_loop): Call to analyze_scalar_cycles moved earlier.
        * tree-vect-transform.c (vect_create_index_for_vector_ref): Update
        call to set_stmt_info.
        (vect_get_vec_def_for_operand): Code reorganized - the code that
        classifies the type of use was factored out to vect_is_simple_use.
        (vectorizable_store, vect_is_simple_cond): Call vect_is_simple_use with
        additional arguments.
        (vectorizable_assignment): Likewise. Also make sure the stmt is relevant
        and computes a loop_vec_def.
        (vectorizable_operation, vectorizable_load, vectorizable_condition):
        Likewise.
        (vectorizable_live_operation): New.
        (vect_transform_stmt): Handle LIVE_P stmts.
        * tree-vectorizer.c (new_stmt_vec_info): Initialize the new fields
        STMT_VINFO_LIVE_P and STMT_VINFO_DEF_TYPE.
        (new_loop_vec_info, destroy_loop_vec_info): Also handle phis.
        (vect_is_simple_use): Determine the type of the def and return it
        in a new function argument. Consider vect_reduction_def and
        vect_induction_def, but for now these are not supported.
        (vect_is_simple_reduction): New. Empty for now.
        * tree-vectorizer.h (vect_def_type): New enum type.
        (_stmt_vec_info): Added new fields - live and _stmt_vec_info.
        (STMT_VINFO_LIVE_P, STMT_VINFO_DEF_TYPE): New accessor macros.
        (vect_is_simple_use): New arguments added to function declaration.
        (vect_is_simple_reduction): New function declaration.
        (vectorizable_live_operation): New function declaration.

        * tree-vect-analyze.c (vect_can_advance_ivs_p): Add debug printout.
        (vect_can_advance_ivs_p): Likewise.
        * tree-vect-transform.c (vect_update_ivs_after_vectorizer): Likewise.

From-SVN: r100617

2005-06-05  Eric Christopher  <echristo@redhat.com>

	* config/mips/mips.c (mips_rtx_costs): Remove unused variable.

From-SVN: r100613

	PR target/21914
	* config/mmix/mmix.md ("*movdicc_real_foldable")
	("*movdfcc_real_foldable", "*bCC_foldable")
	("*bCC_inverted_foldable"): Specify DImode for register being
	compared.

From-SVN: r100612

2005-06-04  Dale Johannesen  <dalej@apple.com>

        * gcc.c-torture/execute/20050603-1.c:  New.
        * gcc.c-torture/execute/20050603-2.c:  New.
        * gcc.dg/20050603-3.c:  New.

From-SVN: r100611

[[Split portion of a mixed commit.]]

From-SVN: r100609.2

	* configure.in: Fix typo in handling of --with-mpfr-dir.
	* configure: Regenerate.

From-SVN: r100605

From-SVN: r100604

fortran/
2005-06-04  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
	Erik Schnetter  <schnetter@aei.mpg.de>

	PR fortran/19195
	* trans.c (gfc_get_backend_locus): Remove unnecessary adjustment,
	remove FIXME comment.

testsuite/
2005-06-04  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>

	PR fortran/19195
	* gfortran.dg/debug_1.f90: New test.

Co-Authored-By: Erik Schnetter <schnetter@aei.mpg.de>

From-SVN: r100603

	* reg-stack.c (struct block_info_def): Correct grammar typo.
	(compensate_edge): Clean-up.  Perform as little work as possible
	when src and dest stacks match.  Avoid modifying block_info.
	Reorder and simplify assertion checks.  Avoid unnecessary copying
	of regstack structure.
	(convert_regs_1): Set the done flag here...
	(convert_regs_2): ... instead of here.

From-SVN: r100602

2005-06-04  Dale Johannesen  <dalej@apple.com>

        * config/rs6000/rs6000.c (no_global_regs_above): New.
        (rs6000_emit_prologue):  Use it; cosmetic formatting fixes.
        (rs6000_emit_epilogue):  Use it; cosmetic formatting fixes.
        (rs6000_conditional_register_usage): Don't put Darwin PIC
        register in global_regs.
        (rs6000_stack_info):  Don't set lr_save_p just because Darwin
        PIC reg used.
        (rs6000_emit_prologue):  Save LR in R0 around Darwin PIC setup,
        if not done by lr_save_p.
        * config/rs6000/rs6000.md (insnv1_internal1):  Back out 05-18 patch.
        Use rotate instead of ashift.
        (call_indirect_nonlocal_sysv):  Prefer CTR to LR.
        (call_value_indirect_nonlocal_sysv):  Ditto.

From-SVN: r100601

	* cgraphunit.c (cgraph_reset_node): Break out from ...
	(cgraph_finalize_function): ... here.
	(cgraph_finalize_compilation_unit): Reset nodes where backend
	removed the body.

From-SVN: r100599

        PR target/21888
        * config/alpha/alpha.c (alpha_align_insns): Don't insert nops
        until we've passed initial ldgp.

From-SVN: r100596

2005-06-01  Daniel Berlin  <dberlin@dberlin.org>

	* cfgexpand.c (expand_one_var): Use DECL_HAS_VALUE_EXPR_P.
	* dwarf2out.c (loc_descriptor_from_tree_1): Ditto.
	* expr.c (expand_var): Ditto.
	* function.c (gimplify_parameters): Use SET_DECL_VALUE_EXPR too.
	* gimplify.c (gimplify_decl_expr): Ditto.
	(gimplify_expr): Ditto.
	* tree-mudflap.c (mf_decl_eligible_p): Use DECL_HAS_VALUE_EXPR_P.
	* tree.c (value_expr_for_decl): New.
	(print_value_expr_statistics): New.
	(init_ttree): Init value_expr_for_decl.
	(decl_value_expr_lookup): New.
	(decl_value_expr_insert): Ditto.
	(copy_node_stat): Copy DECL_VALUE_EXPR status.
	* tree.h (DECL_VALUE_EXPR): Use hashtable.
	(SET_DECL_VALUE_EXPR): New.
	(DECL_HAS_VALUE_EXPR_P): New.

From-SVN: r100592

	* lcm.c: Move all mode-switching related functions from here...
	* mode-switching.c: ...to this new file.
	* doc/passes.texi: Update accordingly.

	* basic-block.h (label_value_list): Remove extern decl.
	* cfgrtl.c (label_value_list): Remove.
	(can_delete_label_p): Don't look at it.
	* cfgcleanup.c (cleanup_cfg): Don't free it.

	* common.opt: Don't refer to non-existing flag_alias_check.

From-SVN: r100591

From-SVN: r100589