tree-ssa-ccp.c (get_default_value): Use SSA_NAME_VALUE rather than SSA_NAME_EQUIV and SET_SSA_NAME_EQUIV.


	* tree-ssa-ccp.c (get_default_value): Use SSA_NAME_VALUE rather
	than SSA_NAME_EQUIV and SET_SSA_NAME_EQUIV.
	(substitute_and_fold):  Likewise.
	* tree-ssa-dom.c (tree_ssa_dominator_optimize): Remove everything
	except invariants from SSA_NAME_VALUE.
	(thread_across_edge): Use SSA_NAME_VALUE rather than SSA_NAME_EQUIV
	and SET_SSA_NAME_EQUIV.
	(restore_vars_to_original_value, record_const_or_copy): Likewise.
	(record_equivalences_from_phis, record_const_or_copy_1): Likewise.
	(record_equality, cprop_into_successor_phis): Likewise.
	(record_equivalences_from_stmt, cprop_operand): Likewise.
	(lookup_avail_expr): Likewise.
	* tree-ssa-pre.c (fini_pre): Remove everything except invariants
	from SSA_NAME_VALUE.
	* tree.h (SSA_NAME_EQUIV, SET_SSA_NAME_EQUIV): Kill.
	(struct tree_ssa_name):  Kill EQUIV field.  Remove GGC skip
	annotation from the VALUE_HANDLE field.

From-SVN: r87979

        PR c++/17618
        * cvt.c (cp_convert_to_pointer): Return early when the type is
        an error_mark_node.

From-SVN: r87978

2004-09-23  Michael Koch  <konqueror@gmx.de>

	* java/applet/AppletContext.java,
	java/applet/Applet.java,
	java/applet/AppletStub.java,
	java/applet/AudioClip.java:
	Jalopied and checkstyle clean.

From-SVN: r87972

PR c++/9844, PR c++/13989
Reviewed by Mark Mitchel.

From-SVN: r87971

	* java/util/Collections.java
	(binarySearch(List, Object, Comparator)): Explicitly
	reverse direction in list iterator.
	(rotate): Just return when list is empty.

From-SVN: r87970

	PR java/17329:
	* java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
	where operand is null.

From-SVN: r87961

	PR java/17329:
	* testsuite/libjava.compile/pr17329.java: New file.

From-SVN: r87960

	PR java/17380:
	* parse.y (not_accessible_p): Allow access to protected members
	even when class is not static.

From-SVN: r87959

	PR java/17380:
	* testsuite/libjava.jacks/jacks.xfail: Added 9.2-implicit-6 and
	9.2-implicit-7.

From-SVN: r87958

	PR c/16833
	* doc/extend.texi, doc/invoke.texi: Document interaction of
	-fno-builtin with format checks.  Note that built-in functions
	have effects beyond generating code that avoids calls to those
	functions.

From-SVN: r87957

From-SVN: r87956

2004-09-23  Frank Ch. Eigler <fche@redhat.com>

	PR tree-optimization/17533
	* dominance.c (verify_dominators): Tolerate even more incorrect
	dominance data during error message printing.
	* tree-mudflap.c (mf_build_check_statement_for): Build basic blocks
	and edges more correctly.

From-SVN: r87954

2004-09-23  Dorit Naishlos <dorit@il.ibm.com>

        * tree.def (ALIGN_INDIRECT_REF, MISALIGNED_INDIRECT_REF):
        New tree-codes.
        * tree.h (REF_ORIGINAL): Consider ALIGN_INDIRECT_REF and
        MISALIGNED_INDIRECT_REF.
        * alias.c (get_alias_set, nonoverlapping_memrefs_p): Likewise.
        * emit-rtl.c (mem_expr_equal_p, set_mem_attributes_minus_bitpos):
        Likewise.
        * expr.c (safe_from_p, expand_expr_real_1, rewrite_address_base)
        (find_interesting_uses_address): Likewise.
        * fold-const.c (non_lvalue, operand_equal_p): Likewise.
        (build_fold_addr_expr_with_type): Likewise.
        * gimplify.c (gimplify_addr_expr, gimplify_expr): Likewise.
        * print-rtl.c (print_mem_expr): Likewise.
        * tree-dump.c (dequeue_and_dump): Likewise.
        * tree-eh.c (tree_could_trap_p): Likewise.
        * tree-gimple.c (is_gimple_addressable, get_base_address): Likewise.
        * tree-pretty-print.c (op_prio, op_symbol, dump_generic_node): Likewise.
        * tree-ssa-alias.c (find_ptr_dereference, ptr_is_dereferenced_by):
        Likewise.
        * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
        * tree-ssa-dom.c (record_equivalences_from_stmt): Likewise.
        * tree-ssa-loop-im.c (for_each_index, is_call_clobbered_ref): Likewise.
        * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Likewise.
        (add_address_candidates, rewrite_address_base): Likewise.
        * tree-ssa-operands.c (get_expr_operands, get_indirect_ref_operands):
        Likewise.
        * tree.c (staticp, build1_stat): Likewise.

        * tree.def (REALIGN_LOAD_EXPR, REALIGN_STORE_EXPR): New tree-codes.
        * tree-pretty-print.c (dump_generic_node): Consider REALIGN_LOAD_EXPR.
        * tree-ssa-operands.c (get_expr_operands): Likewise.
        * expr.c (expand_expr_real_1): Likewise.

        * optabs.h (vec_realign_store_optab, vec_realign_load_optab): New
        optabs.
        (OTI_vec_realign_store, OTI_vec_realign_load): New optab_index values
        for the new optabs.
        (expand_ternary_op): New function.
        * genopinit.c (optabs): Handle the new optabs.
        * optabs.c (optab_for_tree_code): Add cases for the new tree-codes.
        (init_optabs): Initialize vec_realign_load_optab.
        (expand_ternary_op): New functions.

        * target-def.h (TARGET_VECTORIZE): New member for struct gcc_target.
        (TARGET_VECTORIZE_MISALIGNED_MEM_OK): New member for targetm.vectorize.
        (TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD): Likewise.
        (TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE): Likewise.
        * target.h (struct vectorize): New member for struct gcc_target.
        (misaligned_mem_ok): New member for targetm.vectorize.
        (builtin_mask_for_load): Likewise.
        (builtin_mask_for_store): Likewise.
        * targethooks.c (default_vect_misaligned_mem_ok): New function.
        * targethooks.h (default_vect_misaligned_mem_ok): New function.

        * config/rs6000/altivec.md (build_vector_mask_for_load): New
        define_expand.
        (vec_realign_load_v4si, vec_realign_load_v4sf, vec_realign_load_v8hi)
        (vec_realign_load_v16qi): New define_insn.
        * config/rs6000/rs6000.h (ALTIVEC_BUILTIN_MASK_FOR_LOAD):
        (ALTIVEC_BUILTIN_MASK_FOR_STORE): New target builtins.
        * config/rs6000/rs6000.c (altivec_builtin_mask_for_load):
        (altivec_builtin_mask_for_store): New variables.
        (rs6000_builtin_mask_for_load): New function. Implements
        TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD.
        (rs6000_builtin_mask_for_store): New function. Implements
        TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE.
        (rs6000_expand_builtin): Expand the target builtins
        builtin_mask_for_load and builtin_mask_for_store.
        (altivec_init_builtins): Initialize the new target builtins.
        * config/i386/i386.c (ix86_misaligned_mem_ok): New function.
        Implements the target hook TARGET_VECTORIZE_MISALIGNED_MEM_OK.

        * tree-vectorizer.c (vect_create_data_ref): Renamed to
        vect_create_data_ref_ptr. Returns a pointer instead of an array-ref.
        (vect_create_addr_base_for_vector_ref): Additional argument (offset).
        (vectorizable_store): Call vect_create_data_ref_ptr with additional
        arguments, and create an indirect_ref with its return value data_ref.
        Check aligned_access_p.
        (vectorizable_load): Handle misaligned loads, using software-pipelined
        scheme with REALIGN_LOAD_EXPR and ALIGN_INDIRECT_REF if
        vec_realign_load_optab is supported, or using a scheme without
        software-pipelining with MISALIGNED_INDIRECT_REF if the target hook
        misaligned_mem_ok is supported.

        (vect_finish_stmt_generation): Typo.
        (vect_enhance_data_refs_alignment): Rename loop_vinfo to loop_info.
        (vect_analyze_data_refs_alignment): Don't fail vectorization in the
        presence of misaligned loads.
        (vect_analyze_data_ref_access): Add check for constant init.
        (vect_get_symbl_and_dr): Remove duplicate line.
        * tree-vectorizer.h (DR_MISALIGNMENT): Add comment.

From-SVN: r87948

From-SVN: r87947

	* profile.c (branch_prob): Do not verify flow info in the middle of the
	pass.

From-SVN: r87946

From-SVN: r87944

	* cfgloop.h (update_single_exits_after_duplication): Declare.
	(loopify, split_loop_bb): Declaration changed.
	* cfgloopmanip.c (split_loop_bb): Take void * as an argument instead
	of rtx.
	(loopify): Added redirect_all_edges argument.
	(update_single_exits_after_duplication): Export.
	* loop-unswitch.c (unswitch_loop): Changed due to loopify change.
	* tree-flow.h (tree_duplicate_loop_to_header_edge,
	tree_ssa_loop_version): Declare.
	* tree-ssa-loop-manip.c (copy_phi_node_args, rename_variables,
	set_phi_def_stmts, tree_duplicate_loop_to_header_edge,
	lv_adjust_loop_header_phi, lv_adjust_loop_entry_edge,
	lv_update_pending_stmts, tree_ssa_loop_version): New functions.

	* tree-ssa-loop-unswitch.c: New file.
	* Makefile.in (tree-ssa-loop-unswitch.o): Add.
	* timevar.def (TV_TREE_LOOP_UNSWITCH): New timevar.
	* tree-flow.h (tree_ssa_unswitch_loops): Declare.
	* tree-optimize.c (init_tree_optimization_passes): Add pass_unswitch.
	* tree-pass.h (pass_unswitch): Declare.
	* tree-ssa-loop.c (tree_ssa_loop_unswitch,
	gate_tree_ssa_loop_unswitch, pass_unswitch): New pass.
	* doc/passes.texi: Documen tree level loop unswitching.

	* gcc.dg/tree-ssa/loop-6.c: New test.

From-SVN: r87943

2004-09-23  Paolo Bonzini  <bonzini@gnu.org>

	PR c++/17596

	* parser.c (cp_parser_token_tree_map_node,
	cp_parser_pm_expression, cp_parser_additive_expression,
	cp_parser_multiplicative_expression, cp_parser_shift_expression,
	cp_parser_relational_expression, cp_parser_equality_expression,
	cp_parser_and_expression, cp_parser_exclusive_or_expression,
	cp_parser_inclusive_or_expression,
	cp_parser_logical_and_expression,
	cp_parser_logical_or_expression): Removed.
	(enum cp_parser_prec, struct cp_parser_token_tree_map_node,
	binops, binops_by_token): New.
	(cp_parser_assignment_expression): Use cp_parser_binary_expression.
	(cp_parser_new): Initialize binops_by_token.
	(cp_parser_binary_expression): Rewritten.
	(N_CP_TTYPES): New.

From-SVN: r87942

From-SVN: r87941

From-SVN: r87940

From-SVN: r87939

cp:
	PR c++/17620
	* decl.c (xref_basetypes): Look through typedefs before checking
	for duplicate base.
testsuite:
	PR c++/17620
	* g++.dg/inherit/base2.C: New.

From-SVN: r87938

boost_concept_check.h (struct _SequenceConcept): Remove wrong requirement, i.e., not present in Table 67.

2004-09-23  Paolo Carlini  <pcarlini@suse.de>
	    Magnus Fromreide  <magfr@lysator.liu.se>

	* include/bits/boost_concept_check.h (struct _SequenceConcept):
	Remove wrong requirement, i.e., not present in Table 67.

Co-Authored-By: Magnus Fromreide <magfr@lysator.liu.se>

From-SVN: r87937

2004-09-23  Robert Dewar  <dewar@gnat.com>

	PR ada/17540

	* sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
	instead do this at freeze time (we won't do it if there is an address
	clause).
	Change "pragma inline" to "pragma Inline" in information and error
	messages.
	Minor reformatting.

	* freeze.adb (Check_Address_Clause): Remove previous change, not the
	right way of doing things after all.
	(Freeze_Entity): For object, set Is_Public for imported entities
	unless there is an address clause present.

From-SVN: r87936

From-SVN: r87931

2004-09-22  Eric Christopher  <echristo@redhat.com>

        * builtins.c (simplify_builtin_va_start): Remove.
        (simplify_builtin): Ditto.
        (fold_builtin_strchr): Ditto.
        (simplify_builtin_*): Rename remainders to fold_builtin_*.
        (expand_builtin): Fix up for above changes.
        (fold_builtin_1): Add new folders. Change for above.
        (expand_builtin_va_start): Call fold_builtin_next_arg.
        * gimplify.c (gimplify_call_expr): Fix calls to simplify_builtin.
        * tree.h: Remove prototype for simplify_builtin.

From-SVN: r87921

2004-09-23  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.in (config.h.in): Correct dependencies.
	(stamp-h1): Likewise.
	(config.intl): Likewise.

From-SVN: r87918

From-SVN: r87915

2004-09-23  Kelley Cook  <kcook@gcc.gnu.org>

	* config.guess: New upstream version
	* compile, depcomp, install-sh, ylwrap: Likewise.

From-SVN: r87914

2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.am: Run aclocal with -I ../config
	* acinclude.m4: Delete macros picked up from ../config and tidy.
	(AM_ICONV,AM_LC_MESSAGES, PKG_CHECK_MODULES): Delete.
	* aclocal.m4, configure, Makefile.in, gcj/Makefile.in: Regenerate.
	* include/Makefile.in, testsuite/Makefile.in: Regenerate.

From-SVN: r87913

2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

	* aclocal.m4: Regenerate with aclocal 1.9.2.
	* configure: Regenerate.
	* Makefile.in, gcj/Makefile.in: Regenerate with automake 1.9.2.
	* include/Makefile.in, testsuite/Makefile.in: Likewise.

From-SVN: r87912

	PR debug/17389
	* dwarf2out.c (dwarf2out_finish): Deal with nested functions
	of fully inlined functions.
	* tree-inline.c (inline_forbidden_p_1): Nested functions can be
	inlined.

From-SVN: r87911

	* cfgexpand.c (add_reg_br_prob_note): New function.
	(expand_gimple_cond_expr): Use it.
	(tree_expand_cfg): No longer kill the profile.
	* cfgrt.c (rtl_verify_flow_info_1): Check profile consistency
	only if it is present.
	* passes.c (rest_of_handle_loop_optimize): Kill the profile.
	* predict.c (combine_predictions_for_insn): Set the probabilities
	based on REG_BR_PROB note if present.
	* predict.c (branch_prob): Profile is read only with
	flag_branch_probabilities.

From-SVN: r87910

	PR libgcj/17623
	* java/net/URL.java (URL): Copy userInfo from context.
	(getUserInfo): Return cached userInfo if present.

From-SVN: r87909

2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

	* aclocal.m4: Add in gettext's m4 includes.
	(AC_ICONV, AC_LCMESSAGES, GCC_PATH_PROG): Remove.
	* configure.ac: Add in check for iconv.m4
	* configure: Regenerate.

From-SVN: r87908

From-SVN: r87906

	* gcc.dg/20001012-1.c: Add prototypes for builtin functions.
	* gcc.dg/20001012-2.c: Likewise.
	* gcc.dg/20001013-1.c: Likewise.
	* gcc.dg/20001101-1.c: Likewise.
	* gcc.dg/20001102-1.c: Likewise.
	* gcc.dg/bf-spl1.c: Likewise.
	* gcc.dg/titype-1.c: Remove special-casing for SPARC.
	* gcc.dg/20040813-1.c: Add missing "." to the regexp.

From-SVN: r87902

	PR libgcj/6182:
	* mauve-libgcj: Enable java.lang.Character tests.

From-SVN: r87901

config/
2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

	* gettext-sister.m4: Renamed from gettext.m4
	* codeset.m4, gettext.m4, glibc21.m4, iconv.m4, intdiv0.m4, po.m4,
	inttypes.m4, inttypes-pri.m4, inttypes_h.m4, lcmessage.m4, lib-ld.m4,
	lib-link.m4, lib-prefix.m4, nls.m4, progtest.m4, stdint_h.m4,
	uintmax_t.m4, ulonglong.m4: Import from gettext-0.12.1 sources.

gcc/
2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

	* aclocal.m4: Update for rename of gettext-sister.m4.

libcpp/
2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.in (aclocal.m4): Update dependencies.
	* configure.ac (AC_CONFIG_MACRO_DIR): New.
	* aclocal.m4, configure: Regenerate.

intl/
2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

	* configure.ac (AC_CONFIG_MACRO_DIR): New.
	(ACLOCAL, AUTOCONF, AUTOHEADER, MAINT): Substitute.
	* Makefile.in: Update with maintainer mode rules.
	* README: Update aclocal regeneration instructions.
	* aclocal.m4, configure: Regenerate.

From-SVN: r87900

2004-09-22  Daniel Berlin <dberlin@dberlin.org>

	Fix PR tree-optimization/17587
	* tree-ssa-pre.c (fini_pre): Commit edge inserts here.
	(insert_aux): Instead of here.

From-SVN: r87899