* cfglayout.c (block_locators_blocks,
	insn_locators_initialize, insn_scope): Use VEC instead of
	VARRAY.

From-SVN: r99162

From-SVN: r99161

	* config/sparc/predicates.md (const_compl_high_operand): New.
	* config/sparc/sparc.c (sparc_emit_set_safe_HIGH64): Rename into
	gen_safe_HIGH64.
	(sparc_emit_set_const64_quick1): Adjust for above change.
	(sparc_emit_set_const64_quick2): Likewise.
	(sparc_emit_set_const64_longway): Likewise.
	(sparc_emit_set_const64): Likewise.
	* config/sparc/sparc.md (movhi_const64_special, movsi_const64_special,
	movdi_const64_special): Delete.
	(logical constant splitters): Use const_compl_high_operand.

From-SVN: r99160

        * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Use STRIP_TYPE_NOPS
        rather than STRIP_NOPS.

From-SVN: r99158

	PR rtl-optimization/21330
	* loop-unswitch.c (may_unswitch_on): Set *cinsn only when
	returning non-NULL.
	(unswitch_single_loop): Clear cinsn when retrying.

	* gcc.c-torture/execute/20050502-1.c: New test.

From-SVN: r99157

	PR target/21297
	* config/i386/i386.c (legitimize_address): When canonicalizing
	ASHIFT into MULT, multiply by 1 << shift_count instead of
	1 << log2 (shift_count).

	* gcc.c-torture/execute/20050502-2.c: New test.

From-SVN: r99156

2005-05-03  Andrew MacLeod  <amacleod@redhat.com>

	* lambda-code.c (gcc_loop_to_lambda_loop,
	lambda_loopnest_to_gcc_loopnest, phi_loop_edge_uses_def,
	stmt_is_bumper_for_loop, perfect_nest_p, replace_uses_of_x_with_y): Use
	generic operand interface.
	* tree-data-ref.c (find_data_references_in_loop): Use generic interface.
	* tree-dfa.c (collect_dfa_stats_r, mark_new_vars_to_rename): Use
	generic operand interface.
	* tree-flow-inline.h (delink_imm_use, link_imm_use_to_list,
	link_imm_use, link_imm_use_stmt, relink_imm_use, relink_imm_use_stmt,
	next_safe_imm_use, has_zero_uses, has_single_use, single_imm_use,
	num_imm_uses): Use ssa_use_operand_t.
	(get_def_ops, get_use_ops, get_v_may_def_ops, get_vuse_ops,
	get_v_must_def_ops): Delete.
	(get_def_from_ptr, get_phi_result_ptr): Get def directly now.
	(get_use_op_ptr, get_def_op_ptr, get_v_may_def_result_ptr,
	get_v_may_def_op_ptr, get_vuse_op_ptr, get_v_must_def_result_ptr,
	get_v_must_def_kill_ptr): Delete.
	(delink_stmt_imm_use): Move and use new operand interface.
	(op_iter_next_use, op_iter_next_def, op_iter_next_tree, op_iter_init,
	op_iter_next_tree): Use new operand implementation.
	(clear_and_done_ssa_iter): New.  Initialize a blank operand iterator.
	(op_iter_init_use, op_iter_init_def, op_iter_init_tree): Add iterator
	type check.
	(op_iter_next_mustdef, op_iter_next_maydef,
	op_iter_next_must_and_may_def): Delete. Replace with...
	(op_iter_next_maymustdef): New.  Combine must and may next operations.
	(op_iter_init_maydef, op_iter_init_mustdef,
	op_iter_init_must_and_may_def): Use new interface.
	(single_ssa_tree_operand ): New.  Process single operands only as trees.
	(single_ssa_use_operand): New.  Process single operands only as uses.
	(single_ssa_def_operand): New.  Process single operands only as defs.
	(zero_ssa_operands): New.  Return TRUE if there are zero operands of the
	specified types.
	(num_ssa_operands): New.  Count the number of specified operands.
	(compare_ssa_operands_equal): New.  Compare two statements' operands.
	(single_phi_def): New.  Return true if PHI has one def of the specified
	operand type.
	(op_iter_init_phiuse): New.  Initialize the iterator for PHI arguments.
	(op_iter_init_phidef): New.  Initialize the iterator for the PHI def.
	* tree-flow.h (struct immediate_use_iterator_d): Use ssa_use_operand_t.
	(struct stmt_ann_d): Operands field no longer require GTY().
	(vn_compute, vn_lookup_or_add, vn_add, vn_lookup): Change prototype.
	* tree-into-ssa.c (mark_def_sites): Use SSA_OP_VMUSTKILL.
	* tree-outof-ssa.c (check_replaceable, find_replaceable_in_bb,
	dump_replaceable_exprs, rewrite_trees): Use generic interface.
	* tree-phinodes.c (make_phi_node, release_phi_node, resize_phi_node):
	Use use_operand_p instead of ssa_imm_use_t *.
	* tree-pretty-print.c (dump_vops): check if operands are active before
	dumping virtual operands.
	* tree-sra.c (sra_walk_function): Use ZERO_SSA_OPERANDS.
	* tree-ssa-ccp.c (likely_value): Use ZERO_SSA_OPERANDS.
	(ccp_fold): Use new interface.
	(ccp_visit_stmt): Remove unused variables and code.
	(convert_to_gimple_builtin): Insert statements before calling
	mark_new_vars_to_rename.
	* tree-ssa-copy.c (stmt_may_generate_copy): Use ZERO_SSA_OPERANDS.
	(copy_prop_visit_cond_stmt): Use generic interface.
	* tree-ssa-dom.c (struct expr_hash_elt): Use stmt pointer, not the
	annotation in table.
	(thread_across_edge): Use generic interface.
	(initialize_hash_element): Initialzie with stmt, not annotation.
	(eliminate_redundant_computations): Use generic interface.
	(record_equivalences_from_stmt): Pass stmt, not annotation.
	(avail_expr_hash, real_avail_expr_hash, avail_expr_eq): Use generic
	interface.
	* tree-ssa-dse.c (dse_optimize_stmt): Use ZERO_SSA_OPERANDS.
	* tree-ssa-loop-ivopts.c (find_invariants_stmt,
	find_interesting_uses_stmt, protect_loop_closed_ssa_form_use): Use
	generic operand interface.
	* tree-ssa-loop-niter.c (chain_of_csts_start, get_val_for): Use generic
	interface.
	* tree-ssa-loop-unswitch.c (tree_may_unswitch_on): Use Generic operand
	Interface.
	* tree-ssa-operands.c (struct opbuild_list_d): New.  Operand build type.
	(build_defs, build_uses, build_v_may_defs, build_vuses,
	build_v_must_defs): Change type to struct opbuild_list_d.
	(ops_active): New.  Operands active boolean.
	(operand_memory, operand_memory_index): New.  Operand memory managers.
	(allocate_def_optype, allocate_use_optype, allocate_v_may_def_optype,
	allocate_vuse_optype, allocate_v_must_def_optype): Delete.
	(free_uses, free_defs, free_vuses, free_v_may_defs, free_v_must_defs):
	Change from functions to static variable list heads.
	(opbuild_initialize_virtual): New.  Initialize a virtual build list.
	(opbuild_initialize_real): New.  Initialize a virtual build list.
	(opbuild_free): New.  Free a build list.
	(opbuild_num_elems): New.  Number of items in a list.
	(opbuild_append_real): New.  Add a real (tree *) operand.
	(opbuild_append_virtual): New.  Add and sort a virtual (tree) operand.
	(opbuild_first): New.  Return first element index in a list.
	(opbuild_next): New.  Return next element in a list.
	(opbuild_elem_real): New.  Return real element.
	(opbuild_elem_virtual): New.  Return virtual element.
	(opbuild_elem_uid): New.  Return UID of virtual element.
	(opbuild_clear): New.  Reset an operand list.
	(opbuild_remove_elem): New.  Remove an element form a list.
	(ssa_operands_active): New.  Return true if operand cache is active.
	(init_ssa_operands, fini_ssa_operands): Initialize new implementation.
	(ssa_operand_alloc): New.  Allocate memory from an operand chunk.
	(correct_use_link): Use use_operand_p.
	(finalize_ssa_uses, finalize_ssa_v_may_defs, finalize_ssa_defs,
	finalize_ssa_vuses, finalize_ssa_v_must_defs): New implmentation.
	(cleanup_v_may_defs): Use new implmentation.
	(finalize_ssa_stmt_operands, start_ssa_stmt_operands): New
	implementation.
	(append_def, append_use, append_v_may_def, append_vuse,
	append_v_must_def): Call opbuild_append routine instead of using varray.
	(build_ssa_operands): Simplify to simply use stmt, don't maintain a
	global parse_old_ops variable.
	(free_ssa_operands): New implementation.
	(update_stmt_operands): Move.  Change argument to build_ssa_operands.
	(copy_virtual_operands): Move. New generic implementation.
	(create_ssa_artficial_load_stmt): Move. New implementation.
	(swap_tree_operands): Update for new implementation.
	(get_expr_operands): Add stmt parameter to calls to swap_tree_operands.
	(add_call_clobber_ops, add_call_read_ops): Initialize opbuild list
	rather than a varray.
	(verify_imm_links): Use use_operand_p.
	(dump_immediate_uses_for): If the immediate use variable is a virtual
	variable, show the virtual ops in the stmt.
	* tree-ssa-operands.h (def_operand_p): No longer a structure.
	(NULL_DEF_OPERAND_P): Now a #define.
	(def_optype_d, use_optype_d, v_def_use_operand_type, v_may_def_optype_d,
	vuse_operand_type, vuse_optype_d, v_must_def_optype_d): Delete.
	(def_optype_d, use_optype_d, maydef_optype_d, vuse_optype_d,
	mustdef_optype_d): New.  Use Linked list representation.
	(SSA_OPERAND_MEMORY_SIZE): New.  Size of operand memory chunk.
	(struct ssa_operand_memory_d): New.  Allocated Chunk node.
	(struct stmt_operands_d): Change to new pointers that are not GTY.
	(STMT_USE_OPS, NUM_USES, SET_USE_OP, STMT_DEF_OPS, NUM_DEFS, SET_DEF_OP,
	STMT_V_MAY_DEF_OPS, NUM_V_MAY_DEFS, SET_V_MAY_DEF_RESULT,
	SET_V_MAY_DEF_OP, STMT_VUSE_OPS, NUM_VUSES, SET_VUSE_OP,
	STMT_V_MUST_DEF_OPS, NUM_V_MUST_DEFS, SET_V_MUST_DEF_RESULT,
	SET_V_MUST_DEF_KILL): Delete.
	(V_MAY_DEF_OPS, V_MAY_DEF_RESULT_PTR, V_MAY_DEF_RESULT,
	V_MAY_DEF_OP_PTR, V_MAY_DEF_OP): Rename to MAYDEF_*.
	(V_MUST_DEF_OPS, V_MUST_DEF_RESULT_PTR, V_MUST_DEF_RESULT,
	V_MUST_DEF_KILL_PTR, V_MUST_DEF_KILL): Rename to MUSTDEF_*.
	(enum ssa_op_iter_type): Operand iterator typechecking values.
	(struct ssa_operand_iterator_d): Use linked lists of operands.
	(SSA_OP_VMUSTDEFKILL): Rename to SSA_OP_VMUSTKILL.
	(FOR_EACH_SSA_MAYDEF_OPERAND, FOR_EACH_SSA_MUSTDEF_OPERAND,
	FOR_EACH_SSA_MUST_AND_MAY_DEF_OPERAND): Use op_iter_next_maymustdef.
	(FOR_EACH_PHI_ARG): New.  Iterate over PHI arguments.
	(FOR_EACH_PHI_OR_STMT_USE): New.  Iterate over PHI or stmt uses.
	(FOR_EACH_PHI_OR_STMT_DEF): New.  Iterate over PHI or stmt defs.
	(SINGLE_SSA_TREE_OPERAND, SINGLE_SSA_USE_OPERAND,
	SINGLE_SSA_DEF_OPERAND, ZERO_SSA_OPERANDS, NUM_SSA_OPERANDS): New.
	* tree-ssa-opfinalize.h: New.  Function templates for expansion.
	(FINALIZE_ALLOC): Expands into alloc_def, alloc_use, alloc_maydef,
	alloc_vuse, and alloc_mustdef.
	(FINALIZE_FUNC): Expands into finalize_ssa_def_ops,
	finalize_ssa_use_ops, finalize_ssa_v_may_def_ops, finalize_ssa_vuse_ops,
	and finalize_ssa_v_must_def_ops.
	* tree-ssa-pre.c (add_to_sets): Pass tree to vn_add.
	(create_value_expr_from): Use stmt not vuse_optype as a parameter. Pass
	stmt around.
	(compute_avail): Use generic iterator interface.
	* tree-ssa-propagate.c (first_vdef): Use generic operand interface.
	(stmt_makes_single_load, stmt_makes_single_store): Use
	ZERO_SSA_OPERANDS.
	* tree-ssa-sink.c (is_hidden_global_store): Use ZERO_SSA_OPERANDS.
	(statement_sink_location): Use generic interface.
	* tree-ssa.c (verify_ssa):  Use %p in fprintf.  Use generic interface.
	(delete_tree_ssa): Don't call release_defs.  Call release_ssa_name and
	reset the immediate use link nodes.
	(stmt_references_memory_p): Use ZERO_SSA_OPERANDS.
	* tree-ssanames.c (make_ssa_name): Use use_operand_p.
	* tree-tailcall.c (find_tail_calls): Use ZERO_SSA_OPERANDS.
	(eliminate_tail_call): Use generic operand interface.
	* tree-vect-analyze.c (vect_analyze_data_refs): Use ZERO_SSA_OPERANDS.
	(vect_mark_relevant, vect_mark_stmts_to_be_vectorized): Use generic
	interface.
	* tree-vect-transform.c (update_vuses_to_preheader): Use generic
	interface.
	* tree-vectorizer.c (rename_variables_in_bb): Use generic interface.
	* tree-vn.c (struct val_expr_pair_d): Cache statment pointer instead of
	vuse_optype.
	(vn_compute, val_expr_pair_hash, vn_add, vn_lookup, vn_lookup_or_add):
	Use statement pointer instead of vuse_optype.  Use generic interface.
	* tree-vrp.c (maybe_add_assert_expr): Use generic interface.
	(stmt_interesting_for_vrp, vrp_visit_stmt): Use ZERO_SSA_OPERANDS.
	* tree.h (struct ssa_imm_use_d): Renamed to ssa_use_operand_d.
	(tree_ssa_name, phi_arg_d): Use ssa_use_operand_d.
	* doc/tree-ssa.texi: Update documentation for operand interface.

From-SVN: r99155

	* config/darwin.c (machopic_define_symbol): Use gcc_assert or
	gcc_unreachable as appropriate.
	(machopic_function_base_name, machopic_indirect_data_reference,
	machopic_legitimize_pic_address, darwin_non_lazy_pcrel): Likewise.
	* config/host-darwin.c (darwin_gt_pch_use_address): Likewise
	* config/rs6000/altivec.md (*mov<mode>_internal,
	build_vector_mask_for_load): Likewise.
	* config/rs6000/darwin.md (movdf_low_si, movdf_low_di,
	*call_nonlocal_darwin64, *call_value_nonlocal_darwin64,
	*sibcall_symbolic_64, *sibcall_value_symbolic_64): Likewise.
	* config/rs6000/predicates.md (easy_fp_constant,
	logical_operand): Likewise.
	* config/rs6000/rs6000.c (spe_expand_predicate_builtin,
	compute_save_world_info, rs6000_emit_prologue,
	rs6000_output_mi_thunk): Reword comments to avoid 'abort'.
	* config/rs6000/host-darwin.c (segv_handler): Use fancy_abort
	directly.

From-SVN: r99152

	PR middle-end/21282
	* convert.c (convert_to_integer): Convert ceil and floor in
	c99 mode only.

testsuite:

	PR middle-end/21282
	* gcc.dg/pr21282.c: New.

From-SVN: r99144

2005-05-03  David Billinghurst  <David.Billinghurst@riotinto.com>

	* gcc.dg/vect/pr20122.c:  Clean up .vect file.
	* gcc.dg/vect/vect-92.c: Likewise
	* gcc.dg/vect/vect-93.c: Likewise
	* gcc.dg/vect/vect-dv-1.c: Likewise
	* gcc.dg/vect/vect-dv-2.c: Likewise
	* gcc.dg/vect/vect-ifcvt-10.c: Likewise

From-SVN: r99135

[[Split portion of a mixed commit.]]

From-SVN: r99133.2

2005-05-03  David Billinghurst  <David.Billinghurst@riotinto.com>

	* gfortran.dg/vect/vect-1.f90: Clean up .vect file.
	* gfortran.dg/vect/vect-2.f90: Likewise
	* gfortran.dg/vect/vect-3.f90: Likewise
	* gfortran.dg/vect/vect-4.f90: Likewise
	* gfortran.dg/vect/vect-5.f90: Likewise

From-SVN: r99131

2005-04-29  Geoffrey Keating  <geoffk@apple.com>

	* config/rs6000/rs6000.md (floatsidf2_internal): Merge to create
	define_insn_and_split.  Split only when memory operand is
	offsettable.  Use adjust_address rather than plus_constant.
	(floatunssidf2_internal): Likewise.
	(fix_truncdfsi2_internal): Split only when memory operand is
	offsettable.  Use adjust_address rather than plus_constant.
	(fix_trunctfsi2_internal): Likewise.
	(floatsidf2_internal): Likewise.

Index: testsuite/ChangeLog
2005-05-02  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/rs6000-fpint-2.c: New.

From-SVN: r99126

	* tree-vrp.c (set_value_range_to_nonnull): Declare inline.
	(set_value_range_to_null): Likewise.
	(set_value_range_to_varying): New function.  Use it in all
	call sites that used to call set_value_range (vr, VR_VARYING, ...).
	(extract_range_from_assert): If the integral type has a
	super-type, and LIMIT is not within MIN and MAX values of that
	type, set the resulting range to VR_VARYING.

From-SVN: r99125

2005-05-02  Andrew Pinski  <pinskia@physics.uc.edu>

        PR treelang/21345
        * parse.y (parameters_opt): Add semicolon at the end.

From-SVN: r99123

	* config/mmix/mmix.opt: New file.
	* config/mmix/mmix.h: Move options-related comments to mmix.opt.
 	(mmix_cc1_ignored_option): Don't declare.
	(TARGET_OPTIONS, TARGET_MASK_LIBFUNCS, TARGET_MASK_ABI_GNU)
	(TARGET_MASK_FCMP_EPSILON, TARGET_MASK_ZERO_EXTEND)
	(TARGET_MASK_KNUTH_DIVISION, TARGET_MASK_TOPLEVEL_SYMBOLS)
	(TARGET_MASK_BRANCH_PREDICT, TARGET_MASK_USE_RETURN_INSN)
	(TARGET_MASK_BASE_ADDRESSES, TARGET_LIBFUNC, TARGET_ABI_GNU,
	(TARGET_FCMP_EPSILON, TARGET_ZERO_EXTEND, TARGET_KNUTH_DIVISION)
	(TARGET_TOPLEVEL_SYMBOLS, TARGET_BRANCH_PREDICT)
	(TARGET_BASE_ADDRESSES, TARGET_USE_RETURN_INSN, TARGET_SWITCHES):
	Don't define.
	(TARGET_DEFAULT): Change TARGET_MASK_... to MASK_...
	* config/mmix/mmix.c (mmix_cc1_ignored_option): Remove.
	(TARGET_DEFAULT_TARGET_FLAGS): Override default.

From-SVN: r99122

	* class.c (current_lang_depth, push_lang_context,
	pop_lang_context): Use VEC instead of VARRAY.
	* cp-tree.h (saved_scope): Use VEC for lang_base instead of
	VARRAY.
	* name-lookup.c (push_to_top_level): Use VEC instead of
	VARRAY.

From-SVN: r99121

	PR c/15698
	* c-tree.h (C_DECL_BUILTIN_PROTOTYPE): New.
	* c-decl.c (current_function_prototype_built_in,
	current_function_prototype_arg_types): New.
	(merge_decls): Keep source location of prototype followed by
	nonprototype declaration.  Update C_DECL_BUILTIN_PROTOTYPE.
	(builtin_function): Set C_DECL_BUILTIN_PROTOTYPE.
	(start_function): Always set current_function_prototype_locus,
	current_function_prototype_built_in and
	current_function_prototype_arg_types.  Check for external
	prototype whether or not visible for external function and set
	current_function_prototype_arg_types accordingly.
	(store_parm_decls_oldstyle): Use
	current_function_prototype_arg_types for checking old-style
	definition against prototype.  Give warnings only if
	current_function_prototype_built_in).

testsuite:
	* gcc.dg/builtins-30.c: Update expected messages.
	* gcc.dg/pr15698-1.c, gcc.dg/pr15698-2.c, gcc.dg/pr15698-3.c,
	gcc.dg/pr15698-4.c, gcc.dg/pr15698-5.c, gcc.dg/pr15698-6.c,
	gcc.dg/pr15698-7.c, pr15698-8.c: New tests.

From-SVN: r99118

	* class.c (local_classes, init_class_processing): Use VEC
	instead of VARRAY.
	* cp-tree.h (local_classes): Likewise.
	* mangle.c (discriminator_for_local_entity): Likewise.
	* name-lookup.c (pushtag): Likewise.

From-SVN: r99115

	* ggc.h (ggc_alloc_zone_pass_stat): New macro.
	(ggc_alloc_zone_stat): Don't define.
	* ggc-zone.c (ggc_alloc_typed_stat, ggc_alloc_stat): Use
	ggc_alloc_zone_pass_stat.
	* rtl.c (rtx_alloc_stat, shallow_copy_rtx_stat): Likewise.
	* tree.c (make_node_stat, copy_node_stat, make_tree_binfo_stat)
	(make_tree_vec_stat, tree_cons_stat, build1_stat): Likewise.

From-SVN: r99114

	* calls.c (expand_call): Handle current_function_pretend_args_size
	when checking for sibcalls.

From-SVN: r99113

gcc/
	PR tree-optimization/21294
	* tree-vrp.c (vrp_expr_computes_nonzero): New.
	(extract_range_from_expr): Call vrp_expr_computes_nonzero.

testsuite/
	PR tree-optimization/21294
	* gcc.dg/tree-ssa/pr21294.c: New.

From-SVN: r99111

re PR middle-end/19985 (executables created with -fprofile-arcs -ftest-coverage segfault in gcov_exit ())

	PR 19985
	* gcov-io.h: Declare gcov external functions hidden.

From-SVN: r99109

	* tree-ssa-sink.c (nearest_common_dominator_of_uses): Factor
	out common code.

From-SVN: r99105

	* tree-ssa-uncprop.c (equiv_hash_elt, remove_equivalence,
	record_equiv, tree_ssa_uncprop, uncprop_into_successor_phis):
	Use VEC instead of VARRAY.
	(equiv_free): New.

From-SVN: r99104

2005-05-02  Paolo Bonzini  <bonzini@gnu.org>

        * c-common.c (resolve_overloaded_builtin): Forward to target
        hook for BUILT_IN_MD built-ins.
        * c-typeck.c (finish_call_expr): Call resolve_overloaded_builtin
        for all types of built-in.
        * target-def.h (TARGET_RESOLVE_OVERLOADED_BUILTIN): New.  Use it
        in the definition of the target hooks struct.
        * target.h (struct gcc_target): Add resolve_overloaded_builtin.
        * config/rs6000/altivec.h: Rewritten.
        * config/rs6000/rs6000-c.c (struct altivec_builtin_types,
        altivec_resolve_overloaded_builtin, altivec_build_resolved_builtin,
        rs6000_builtin_type, rs6000_builtin_type_compatible,
        altivec_overloaded_builtins, rs6000_builtin_type,
        rs6000_builtin_type_compatible): New.
        * config/rs6000/rs6000.c (rs6000_builtin_types, rs6000_builtin_decls):
        New.
        (def_builtin): Turn into a function.  Check for duplicates and store
        the builtin into rs6000_builtin_decls.
        (bdesc_3arg, bdesc_dst, bdesc_altivec_preds, bdesc_2arg,
        bdesc_1arg): Add overloaded builtins.
        (altivec_expand_builtin): Check for unresolved overloaded builtins,
        do not support ALTIVEC_COMPILETIME_ERROR.
        (rs6000_init_builtins): Add opaque 128-bit vector, and internal
        nodes to represent front-end types.
        (altivec_init_builtins, rs6000_common_init_builtins): Create builtins
        with opaque arguments and/or return values.
        * config/rs6000/rs6000.h (enum rs6000_builtins): Remove
        ALTIVEC_COMPILETIME_ERROR and add Altivec overloaded builtins.
        (rs6000_builtin_type_index): New.
        (is_ev64_opaque_type): Rename to...
        (rs6000_is_opaque_type): ... this.
        (rs6000_cpu_cpp_builtins): Install the resolve_overloaded_builtin
        target hook.

cp:
2005-05-02  Paolo Bonzini  <bonzini@gnu.org>

        * semantics.c (finish_call_expr): Call resolve_overloaded_builtin
        for BUILT_IN_MD built-ins.

testsuite:
2005-05-02  Paolo Bonzini  <bonzini@gnu.org>

        * gcc.dg/altivec-3.c (vec_store): Do not use the old
        __builtin_altivec_st_internal_4si built-in.

From-SVN: r99103

	PR c++/15875
	* g++.dg/template/ptrmem14.C: New test.

From-SVN: r99100

	* function.c (reorder_blocks, reorder_blocks_1): Use VEC
	instead of VARRAY.

From-SVN: r99099

	* config/bfin/bfin.c (emit_link_insn, effective_address_32bit_p,
	print_address_operand, print_operand, legitimize_pic_address,
	asm_conditional_branch, bfin_gen_compare, output_push_multiple,
	output_pop_multiple): Use gcc_assert or gcc_unreachable as
	appropriate.
	* config/bfin/bfin.md (movsf splitter, beq, bne): Likewise.

Co-Authored-By: Bernd Schmidt <bernd.schmidt@analog.com>

From-SVN: r99096

2005-05-02  Paul Brook  <paul@codesourcery.com>

	* gcc.c-torture/execute/20000523-1.c: Fix bytes/bits thinko.

From-SVN: r99095

From-SVN: r99094

	* tree-scalar-evolution.c (get_exit_conditions_rec,
	select_loops_exit_conditions,
	number_of_iterations_for_all_loops,
	analyze_scalar_evolution_for_all_loop_phi_nodes,
	scev_analysis): Use VEC instead of VARRAY.

From-SVN: r99093

        PR c++/19542
        * c-common.c (c_common_nodes_and_builtins): Create global null_node.
        (warn_strict_null_sentinel): Define.
        (check_function_sentinel): Check for null_node as valid sentinel too.
        * c-common.h (c_tree_index): Added CTI_NULL.
        (null_node) Define global_tree[CTI_NULL].
        (warn_strict_null_sentinel): Declare.
        * c-opts.c: (c_common_handle_option): Handle -Wstrict-null-sentinel.
        * c.opt: (Wstrict-null-sentinel): New C++ option.
        * doc/invoke.texi (C++ Options): Document -Wstrict-null-sentinel.

        * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C
        common frontend.
        (null_node): Remove.
        * lex.c (cxx_init): Move null_node initialisation to C common frontend.

        * g++.dg/warn/sentinel.C: New testcase for __null sentinels added.

From-SVN: r99091

[[Split portion of a mixed commit.]]

From-SVN: r99089.2

	* dwarf2out.c (decl_scope_table, push_decl_scope,
	pop_decl_scope, scope_die_for, dwarf2out_init): Use VEC
	instead of VARRAY.

From-SVN: r99086

From-SVN: r99085

	* gimplify.c (gimplify_compound_lval): Use VEC instead of
	VARRAY.

From-SVN: r99083

2005-05-01  Mark Mitchell  <mark@codesourcery.com>

        PR C++/14391
        * c-cppbuiltin.c (c_cpp_builtins): Do not define __GXX_WEAK__ to 1
        if !flag_weak.
        * doc/cpp.texi (__DEPRECATED): Document.
        (__EXCEPTIONS): Likewise.
        (__GXX_WEAK__): Likewise.

From-SVN: r99082

	* c-cppbuiltin.c (c_cpp_builtins): Do not define __GXX_WEAK__ to 1
	if !flag_weak.
	* doc/cpp.texi (__DEPRECATED): Document.
	(__EXCEPTIONS): Likewise.
	(__GXX_WEAK__): Likewise.

	* g++.dg/cpp/weak.C: New test.

From-SVN: r99080

	* function.c (INVOKE__main): Do not define.
	(expand_main_function): Check HAS_INIT_SECTION when determining
	whether or not to call __main.

From-SVN: r99076