* c-tree.h (enum c_typespec_kind, struct c_typespec,
	parser_xref_tag): New.
	(struct c_declspecs): Add tag_defined_p.  Adjust definition of
	typedef_p.
	(declspecs_add_type): Adjust prototypes.
	* c-parse.in (%union): Add tstype.
	(typespec_nonattr, typespec_attr, typespec_reserved_nonattr,
	typespec_reserved_attr, typespec_nonreserved_nonattr,
	structsp_attr, structsp_nonattr): Change to tstype.  Update
	actions.
	* c-decl.c (build_null_declspecs): Initialize tag_defined_p.
	(declspecs_add_type): Update to take struct c_typespec argument.
	Set tag_defined_p and typedef_p as appropriate.
	(xref_tag): Rename to parser_xref_tag and replace by wrapper.
	Update to return struct c_typespec.
	(shadow_tag_warned): Don't let empty declarations with qualifiers
	or storage class specifiers redeclare a tag if a previous
	declaration is visible.

testsuite:
	* gcc.dg/c99-tag-3.c, gcc.dg/declspec-14.c: New tests.

From-SVN: r89021

[[Split portion of a mixed commit.]]

From-SVN: r89019.2

[[Split portion of a mixed commit.]]

From-SVN: r89018.2

re PR debug/15860 (No DW_AT_location debug info is emitted for formal arguments to a function that uses "register" qualifiers)

        PR debug/15860
        * dwarf2out.c (rtl_for_decl_location): Apply big-endian correction
        for DECL_INCOMING_RTL.

From-SVN: r89012

	PR target/17984
	* config/cris/cris.md (asrandb, asrandw, lsrandb, lsrandw): Apply
	trunc_int_for_mode for constants used in shortened mode.

From-SVN: r89011

	PR target/17984
	* gcc.dg/cris-peep2-xsrand2.c: New test.

From-SVN: r89010

        PR c/17384
        * c-common.c (handle_mode_attribute): Disallow mode changes that
        alter the CODE of the top-level type.

        * crtstuff.c (__FRAME_END__): Remove mode attribute.  Find 32-bit
        integer from internal limits macros.
        * config/i386/mm3dnow.h (__v2sf): Fix base type.

From-SVN: r89009

        PR debug/13841
        * function.c (instantiate_decl): Recurse for CONCAT.

From-SVN: r89007

        (extzvdi_internal2): Same.

From-SVN: r89004

* trans-decl.c (generate_local_decl): Simplify logic, fix comment
typo.
(gfc_generate_function_code): Fix formatting issue.

From-SVN: r89003

        * config/rs6000/rs6000.md (andsi3): Add attribute "compare" for
        andi./andis.
	(anddi3): Same.

From-SVN: r89002

From-SVN: r89001

2004-10-13  Dale Johannesen  <dalej@apple.com>

       * doc/extend.texi (Extended Asm):  Rewrite asm volatile description.

From-SVN: r88999

2004-10-12  Frank Ch. Eigler  <fche@redhat.com>

	* configure.ac: Check for more headers, functions.
	* mf-hooks2.c (mkbuffer, unmkbuffer): New helper functions for
	tracking overridden FILE buffers.
	(fopen, setvbuf): New/revised hook functions for buffer overriding.
	(setbuf,setlinebuf,fdopen,freopen,fopen64,freopen64,fclose): Ditto.
	(fflush): Accept given NULL stream (means "all streams").
	* mf-runtime.h.in:
	* mf-runtime.c (__mfu_check): Accept accesses that span adjacent
	HEAP/GUESS objects.
	(LOOKUP_CACHE_SIZE_MAX): Raise to 64K entries tentatively.
	(__mf_adapt_cache): Use them all.
	* testsuite/libmudflap.c/pass35-frag.c: Update warning message.
	* testsuite/libmudflap.c++/ctors.exp: Ditto.
	* testsuite/libmudflap.c/{pass51,pass52}-frag.c: New tests.
	* configure, config.h.in: Regenerated.

From-SVN: r88996

2004-10-13  Frank Ch. Eigler  <fche@redhat.com>

	* toplev.c (compile_file): Call mudflap_finish_file from here ...
	* c-decl.c (c_write_global_declarations): ... instead of here ...
	* cp/decl.c (cp_finish_file): ... and here.
	* tree-mudflap.c (mudflap_enqueue_decl): Reword a warning message.

From-SVN: r88995

2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-dom.c (record_range): Free the element if we are not
        going to use it.

From-SVN: r88994

* Makefile.am: Add m32r support.
* configure.ac: Likewise.
* Makefile.in: Regenerate.
* confiugre: Regenerate.
* src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
 (uint64, sint64, double, longdouble)
* src/m32r: New directory.
* src/m32r/ffi.c: New file.
* src/m32r/sysv.S: Likewise.
* src/m32r/ffitarget.h: Likewise.

From-SVN: r88993

2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17661
        * testsuite/g++.dg/expr/for2.C: New test.

2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17661
        * semantics.c (finish_for_expr): Convert expression to void
        so that we don't create temporaries for a?b:c.

From-SVN: r88992

	PR java/15578:
	* lang.opt (--extdirs): Document.
	* jvspec.c (lang_specific_driver): Recognize -encoding and
	-extdirs.

From-SVN: r88991

	PR java/15578:
	* gcc.c (option_map): Added --extdirs and --encoding.

From-SVN: r88990

From-SVN: r88986

	PR target/14454
	* config/sparc/sparc.c (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Set to
	sparc_can_output_mi_thunk.
	(sparc_output_mi_thunk): Simplify handling of delta offset.  Add
	handling of vcall offset.
	(sparc_can_output_mi_thunk): New predicate.
	* doc/tm.texi (TARGET_ASM_OUTPUT_MI_THUNK): Document VCALL_OFFSET.
	(TARGET_ASM_OUTPUT_MI_VCALL_THUNK): Delete.
	(TARGET_ASM_CAN_OUTPUT_MI_THUNK): New target hook.

	* config/sparc/sparc.c (emit_and_preserve): Preserve stack alignment.

	* config/sparc/sparc.md (movdi): Remove redundant test.

From-SVN: r88985

2004-10-13  Paolo Bonzini  <bonzini@gnu.org>

	* tree-dump.c (dump_options): Remove TDF_TREE, TDF_RTL,
	TDF_IPA from -fdump-tree-*-all.

From-SVN: r88984

	* config/arm/arm-protos.h (arm_load_pic_register): Update prototype.
	* config/arm/arm.c (thumb_find_work_register): Update comments.
	(arm_load_pic_register): Add argument for scratch register.
	(arm_expand_prologue, thumb_expand_prologue): Pass extra argument.
	* config/arm/arm.md (builtin_setjmp_receiver): Ditto.

From-SVN: r88982

From-SVN: r88981

From-SVN: r88980

	PR tree-optimization/17724
	* tree-cfg.c (tree_purge_dead_eh_edges): Free dominance info.

	* g++.dg/opt/pr17724-1.C: New test.
	* g++.dg/opt/pr17724-2.C: New test.
	* g++.dg/opt/pr17724-3.C: New test.
	* g++.dg/opt/pr17724-4.C: New test.
	* g++.dg/opt/pr17724-5.C: New test.
	* g++.dg/opt/pr17724-6.C: New test.

Co-Authored-By: Zdenek Dvorak <dvorakz@suse.cz>

From-SVN: r88979

2004-10-13  Dorit Naishlos  <dorit@il.ibm.com>

        * rs6000.c (altivec_builtin_mask_for_load): Made static GTY(()).
        (altivec_builtin_mask_for_store): Likewise.
        (altivec_init_builtins): Use lang_hooks.builtin_function to
        create the decls for builtin_altivec_mask_for_load/store.

From-SVN: r88978

From-SVN: r88977

From-SVN: r88976

2004-10-13  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.tcc (_S_create): Use consistently
	the exponential policy, simplify.
	* testsuite/performance/21_strings/string_append_2.cc: New.

	* include/ext/array_allocator.h (allocate): Fix bad_alloc check.
	* testsuite/ext/array_allocator/2.cc: Fix wrt 64-bit archs (in
	that case sizeof(_Rep) == 24).

From-SVN: r88972

	* basic-block.h (edge_iterator): Keep the address of VEC(edge) *.
	(ei_container): New; renamed.
	(ei_start, ei_last): New macros.
	(ei_start_1, ei_last_1): Renamed from ei_start.
	(ei_last_1, ei_end_p): Use ei_container() where applicable.
	(ei_one_before_end_p, ei_next, ei_edge): Likewise.
	* gcse.c (remove_reachable_equiv_notes): Use ei_container().

From-SVN: r88966

2004-10-11  Sebastian Pop  <pop@cri.ensmp.fr>

	* Makefile.in (tree-ssa-loop-niter.o): Depends on tree-data-ref.h.
	* cfgloop.c (initialize_loops_parallel_p): New.
	(flow_loops_find): Initialize the parallel_p field to true for all
	the loops.
	* tree-ssa-loop-niter.c: Include "tree-data-ref.h".
	(estimate_numbers_of_iterations_loop): Infers the loop bounds from
	the size of the data accessed in the loop.
	(struct nb_iter_bound): Moved...
	* cfgloop.h (struct nb_iter_bound): ... here.
	(estimated_nb_iterations, parallel_p): New fields in struct loop.
	(record_estimate): Declare extern here.
	* tree-chrec.c: Fix comments.
	(nb_vars_in_chrec): New function.
	* tree-chrec.h (nb_vars_in_chrec): Declared here.
	* tree-data-ref.c: Don't include lambda.h, that is already included
	in tree-data-ref.h.
	(tree_fold_divides_p): Don't check for integer_onep.
	(tree_fold_bezout): Removed.
	(gcd): New static duplicated function.
	(int_divides_p, dump_subscript): New.
	(dump_data_dependence_relation): Use dump_subscript.
	(dump_dist_dir_vectors, dump_ddrs, compute_estimated_nb_iterations,
	estimate_niter_from_size_of_data): New.
	(analyze_array_indexes, analyze_array): Call
	estimate_niter_from_size_of_data during	the detection of array
	references.  Pass in a pointer to the statement that contains the
	array reference.
	(all_chrecs_equal_p): New.
	(compute_distance_vector): Renamed compute_subscript_distance.
	Deal with multivariate conflict functions.
	(initialize_data_dependence_relation): Initialize DDR_AFFINE_P,
	DDR_SIZE_VECT, DDR_DIST_VECT, and DDR_DIR_VECT.
	(non_affine_dependence_relation): New.
	(analyze_ziv_subscript, analyze_siv_subscript_cst_affine,
	analyze_siv_subscript, analyze_miv_subscript,
	analyze_overlapping_iterations, subscript_dependence_tester):
	Initialize and return last_conflicts function.
	(initialize_matrix_A, FLOOR, compute_overlap_steps_for_affine_univar,
	compute_overlap_steps_for_affine_1_2): New.
	(analyze_siv_subscript_affine_cst): Removed.
	(analyze_subscript_affine_affine): Disprove dependences based on the
	iteration domains.  Solve the univariate dependence case as before,
	but use lambda_matrix_right_hermite instead of tree_fold_bezout.
	Implement the multivariate case of 2 versus 1 variables.
	(build_classic_dist_vector, build_classic_dir_vector): Implement some
	unhandled cases.
	(find_data_references_in_loop): Compute and initialize
	loop->estimated_nb_iterations and loop->parallel_p.
	(analyze_all_data_dependences): Modify the debug dump order.
	* tree-data-ref.h (SUB_LAST_CONFLICT_IN_A, SUB_LAST_CONFLICT_IN_B,
	subscript->last_conflict_in_a, subscript->last_conflict_in_b): Removed.
	(SUB_LAST_CONFLICT, subscript->last_conflict,
	data_dependence_relation->affine_p, data_dependence_relation->size_vect,
	DDR_AFFINE_P, DDR_SIZE_VECT): New.
	(find_data_references_in_loop, initialize_data_dependence_relation,
	dump_subscript, dump_ddrs, dump_dist_dir_vectors): Declared here.

From-SVN: r88965

2004-10-12  Kelley Cook  <kcook@gcc.gnu.org>

	* configure: Regenerate.

From-SVN: r88962

[[Split portion of a mixed commit.]]

From-SVN: r88960.2

[[Split portion of a mixed commit.]]

From-SVN: r88958.2

2004-10-12  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/17948
	* include/bits/stl_tree.h (erase(iterator, iterator)): Revert
	wrong commit of 2004-10-07.

2004-10-12  Scott Snyder  <snyder@fnal.gov>

	PR libstdc++/17948
	* testsuite/23_containers/set/modifiers/17948.cc: New.

From-SVN: r88956

2004-10-12  Kelley Cook  <kcook@gcc.gnu.org>

	* configure.in (*-*-cygwin*): Supress warning if newlib not present.
	* configure: Regenerate.

From-SVN: r88954

From-SVN: r88951

PR 17892.
OKed by Roger Sayle.

From-SVN: r88950