opts.c (common_handle_option): Do not enable flag_speculative_prefetching for -fprofile-generate/use.

        * opts.c (common_handle_option): Do not enable
        flag_speculative_prefetching for -fprofile-generate/use.

From-SVN: r89046

tree-if-conv.c (process_phi_nodes): Process latch block.

       * tree-if-conv.c (process_phi_nodes): Process latch block.
       (combine_blocks): Process latch block and update loop structure.

       * gcc.dg/pr17635.c : New test.

From-SVN: r89045

bitmap_allocator.h: Clean-up add/remove functions.

2004-10-14  Dhruv Matani  <dhruvbird@gmx.net>

* ext/bitmap_allocator.h: Clean-up add/remove functions.
* src/bitmap_allocator.cc: New file. Contains the out-of-line
function definitions, static initialization of variables, and
explicit instantiations needed for the allocator.
* src/Makefile.am: Add.
* src/Makefile.in: Regenerate.
* config/linker.map.gnu: Add the necessary symbols.

From-SVN: r89042

2004-10-14  Olga Golovanevsky  <olga@il.ibm.com>

        * tree-vectorizer.c (vect_generate_tmps_on_preheader):
        (vect_update_ivs_after_vectorizer):
        (vect_transform_for_unknown_loop_bound):
        (tree_duplicate_loop_to_edge):
        (allocate_new_names):
        (rename_use_op):
        (rename_def_op):
        (rename_variables_in_bb):
        (free_new_names):
        (rename_variables_in_loop):
        (copy_phi_nodes):
        (update_phis_for_duplicate_loop):
        (update_phi_nodes_for_guard):
        (make_loop_iterate_ntimes):
        (tree_duplicate_loop_to_edge_cfg):
        (add_loop_guard):
        (vect_analyze_loop_with_symbolic_num_of_iters):
        (verify_loop_for_duplication):
        (vect_gen_niters_for_prolog_loop):
        (vect_update_niters_after_peeling):
        (vect_update_inits_of_dr):
        (vect_update_inits_of_drs):
        (vect_build_loop_niters):
        (vect_do_peeling_for_alignment): New functions.
        (vect_transform_loop): Add unknown and known but indivisible loop
        bound support; add peeling for unalignment support.
        (vect_analyze_loop_form): Support symbolic number of iterations.
        (vect_transform_loop_bound): New input parameter.
        (vect_get_loop_niters): Change input parameter type.
        (new_loop_vec_info): LOOP_VINFO_NITERS is tree now.
        (vectorizable_store): Allow unaligned access.
        (vectorize_loops): Add rewrite_into_loop_closed_ssa.
        (vect_analyze_data_refs_alignment): Allowed one unaligned
        store.
        * tree-vectorizer.h (LOOP_VINFO_NITERS_KNOWN_P): Redefined
        to use tree.
        (LOOP_VINFO_INT_NITERS): New macro.
        (MAX_NUMBER_OF_UNALIGNED_DATA_REFS): New define.
        (do_peeling_for_alignment):
        (unaligned_drs): New members of _loop_vec_info.
        (LOOP_DO_PEELING_FOR_ALIGNMENT): New macro.

From-SVN: r89040

tree.h (TREE_STRING_POINTER): Wrap in "const char *".

* tree.h (TREE_STRING_POINTER): Wrap in "const char *".
(struct tree_string): Remove "const" qualifier for "str".

From-SVN: r89039

tree-vectorizer.c (vect_analyze_data_refs): Call vect_get_base_and_bit_offset to get memory tag for array ref.

2004-10-14  Ira Rosen  <irar@il.ibm.com>

        * tree-vectorizer.c (vect_analyze_data_refs): Call
        vect_get_base_and_bit_offset to get memory tag for array ref.
        (vect_create_addr_base_for_vector_ref): Remove redundant checks.

From-SVN: r89038

interpret.cc (_Jv_InterpMethod::run): Initialize _Jv_StartOfInterpreter.

2004-10-13  Andrew Haley  <aph@redhat.com>

        * interpret.cc (_Jv_InterpMethod::run): Initialize
        _Jv_StartOfInterpreter.
        (_Jv_StartOfInterpreter, _Jv_EndOfInterpreter): Functions removed.
        (_Jv_StartOfInterpreter, _Jv_EndOfInterpreter): New variables.
        * gnu/gcj/runtime/natStackTrace.cc (fillInStackTrace): Use
        _Unwind_FindEnclosingFunction to discover whether PC is within the
        interpreter.

From-SVN: r89037

configure.ac: Use $LN_S for creating symlinks (not $LN).

* configure.ac: Use $LN_S for creating symlinks (not $LN).
* configure: Regenerate.

From-SVN: r89036

install.texi (*-*-solaris2*): Update with info about kernel patches to solve spurious testsuite failures.

* doc/install.texi (*-*-solaris2*): Update with info about kernel
patches to solve spurious testsuite failures.

From-SVN: r89033

tree-vectorizer.c (get_vectype_for_scalar_type): Added debug prinouts.

        * tree-vectorizer.c (get_vectype_for_scalar_type): Added debug prinouts.
        Added check that vectype is VECTOR_MODE_P, instead of check for BLKmode.
        (vect_analyze_operations): Make sure the vectorization factor > 1. Add
        gcc_assert under ENABLE_CHECKING.
        (vectorizable_operation): Remove check for VECTOR_MODE_P (moved to
        get_vectype_for_scalar_type).

        (vect_get_vec_def_for_operand): Remove redundant variables.
        (vect_transform_loop): Likewise.

From-SVN: r89032

arm.h (CONDITIONAL_REGISTER_USAGE): Make r11 fixed and global for -mcaller-super-interworking.

* config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Make r11 fixed and
global for -mcaller-super-interworking.
(CALLER_INTERWORKING_SLOT_SIZE): New macro.
* config/arm/arm.c (thumb_compute_save_reg_mask): Save r11 if
CALLER_INTERWORKING_SLOT_SIZE is nonzero and the function does
not need a frame pointer.
(arm_get_frame_offsets): Add CALLER_INTERWORKING_SLOT_SIZE bytes to
the soft frame pointer offset.
(thumb_expand_prologue): Set up r11 for -mcaller-super-interworking.
* config/arm/arm.md (*call_reg_thumb, *call_value_reg_thumb): Use
_interwork_{r7,r11}_call_via_rN if some arguments are passed on
the stack.  Use frame_pointer_needed to choose between them.
* config/arm/lib1funcs.asm (_arm_return_{r7,r11}): New functions.
(interwork_with_frame): New macro.
(interwork): Add _interwork_{r7,r11}_call_via_rN().

From-SVN: r89031

re PR other/17900 (GCC's source path in ICE is wrong)

PR other/17900
* diagnostic.c (trim_filename): Fix logic bug in walking backwards
up the filename looking for a previous directory separator.

From-SVN: r89029

errors.c (_cpp_begin_message): Print "error: " for errors.

libcpp:
* errors.c (_cpp_begin_message): Print "error: " for errors.

gcc/testsuite:
* gcc.dg/cpp/error-1.c: New test.

From-SVN: r89025

c-tree.h (enum c_typespec_kind, [...]): New.

* 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

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r89019.2

Daily bump.

[[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

re PR target/17984 (Recent peephole2:s may cause internal compiler errors (2))

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

re PR target/17984 (Recent peephole2:s may cause internal compiler errors (2))

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

From-SVN: r89010

re PR c/17384 (ICE with mode attribute on structures)

        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

re PR debug/13841 (missing debug info for _Complex function arguments)

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

From-SVN: r89007

(extzvdi_internal1): Add attribute "compare".

        (extzvdi_internal2): Same.

From-SVN: r89004

trans-decl.c (generate_local_decl): Simplify logic, fix comment typo.

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

From-SVN: r89003

rs6000.md (andsi3): Add attribute "compare" for andi./andis.

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

From-SVN: r89002

* doc/md.texi (Insn Canonicalizations): Removed extraneous quote.

From-SVN: r89001

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

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

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

From-SVN: r88999

configure.ac: Check for more headers, functions.

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

toplev.c (compile_file): Call mudflap_finish_file from here ...

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

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

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.

* 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

re PR c++/17661 (ICE in create_tmp_var)

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

re PR java/15578 (gcj doesn't support -extdirs)

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

From-SVN: r88991

re PR java/15578 (gcj doesn't support -extdirs)

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

From-SVN: r88990

Fix incomplete commit.

From-SVN: r88986

re PR target/14454 (virtual function with vararg won't compile)

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

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

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

arm-protos.h (arm_load_pic_register): Update prototype.

* 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

* search.c: Fix a comment typo.

From-SVN: r88981

* tree-data-ref.c: Fix comment typos.

From-SVN: r88980

re PR tree-optimization/17724 (wrong dominator (eh/fold all builtins) related)

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

rs6000.c (altivec_builtin_mask_for_load): Made static GTY(()).

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

Remove inclusion of loop.h

From-SVN: r88977

Add support for M32R

From-SVN: r88976

basic_string.tcc (_S_create): Use consistently the exponential policy, simplify.

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) *.

* 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

Makefile.in (tree-ssa-loop-niter.o): Depends on tree-data-ref.h.

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

configure: Regenerate.

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

* configure: Regenerate.

From-SVN: r88962

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88960.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88958.2

[multiple changes]

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

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

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

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

From-SVN: r88954

Restored acciddental check-in.

From-SVN: r88951

re PR tree-optimization/17892 (gcc-4.0 should not reassociate floating point add or multiplication)

PR 17892.
OKed by Roger Sayle.

From-SVN: r88950

s390.c (s390_va_start): Use build_va_arg_indirect_ref.

* config/s390/s390.c (s390_va_start): Use build_va_arg_indirect_ref.
(s390_gimplify_va_arg): Likewise.

From-SVN: r88949

* defaults.h (REGNO_MODE_OK_FOR_BASE_P, REG_MODE_OK_FOR_BASE_P)
(MODE_BASE_REG_REG_CLASS, REGNO_MODE_OK_FOR_REG_BASE_P)
(REG_MODE_OK_FOR_REG_BASE_P): Provide default definitions.
* regclass.c (record_address_regs): Remove ifdef.  Use
REG_MODE_OK_FOR_REG_BASE_P and MODE_BASE_REG_REG_CLASS.
* regrename.c (REG_MODE_OK_FOR_BASE_P): Remove unnecessary
definition.
(scan_rtx_address, replace_oldest_value_addr): Use
REG_MODE_OK_FOR_REG_BASE_P and MODE_BASE_REG_REG_CLASS.
* reload.c (REGNO_MODE_OK_FOR_BASE_P, REG_MODE_OK_FOR_BASE_P): Remove
unnecessary definitions.
(find_reloads_address_1): Support REG_MODE_OK_FOR_REG_BASE_P
and MODE_BASE_REG_REG_CLASS.
* config/arm/arm.h (MODE_BASE_REG_CLASS): Don't check reload_completed.
(MODE_BASE_REG_REG_CLASS): Define.
(REGNO_MODE_OK_FOR_REG_BASE_P): Define.
(REG_MODE_OK_FOR_REG_BASE_P): Define.
* doc/tm.texi (Register Classes): Document MODE_BASE_REG_REG_CLASS,
REG_MODE_OK_FOR_REG_BASE_P, and REGNO_MODE_OK_FOR_REG_BASE_P.

From-SVN: r88948

The apostrophe was there to signal that the s was coming

From-SVN: r88946

tree-ssa-alias.c (verify_name_tags): New function.

2004-10-12  Daniel Berlin <dberlin@dberlin.org>

* tree-ssa-alias.c (verify_name_tags): New function.
(verify_flow_sensitive_alias_info): Remove code that used to check name tags.
(verify_alias_info): Call verify_name_tags.

From-SVN: r88945

re PR rtl-optimization/17931 (andl and testb are not combined)

PR rtl-optimization/17931
* config/i386/i386.c (ix86_rtx_costs): Handle COMPARE with
ZERO_EXTRACT in it.

From-SVN: r88943

arm.c (arm_print_operand): Use output_operand_lossage where possible rather than aborting.

* arm.c (arm_print_operand): Use output_operand_lossage where possible
rather than aborting.

From-SVN: r88940

class.c (dfs_modify_vtables): Simplify condition.

* class.c (dfs_modify_vtables): Simplify condition. Return
dfs_skip_bases as appropriate.
(modify_all_vtables): Walk in pre-order.
* search.c (dfs_walk_all, dfs_walk_once_r,
dfs_walk_once_accessible_r): Assert post order function never
returns dfs_skip_bases.

From-SVN: r88939

config.gcc: Add armv6{k,z,zk}

* config.gcc: Add armv6{k,z,zk}
* config/arm/arm-cores.def: Add arm1176 and mpcore.
* config/arm/tune.md: Regenerate.
* config/arm/arm.c (FL_FOR_ARCH6K, FL_FOR_ARCH6Z, FL_FOR_ARCH6ZK):
Define.
(all_architectures): Add armv6k, armv6z, armv6zk.
* config/arm/lib1funcs.asm: Recognise new arm arcitectures.
* doc/invoke.texi: Document new arch and cpu values.

From-SVN: r88937

search.c (struct lookup_base_data_s): New.

* search.c (struct lookup_base_data_s): New.
(lookup_base_r): Replace with ...
(dfs_lookup_base): ... this.
(lookup_base): Use dfs_walk_all.

From-SVN: r88934

bpabi.h (SUBTARGET_EXTRA_ASM_SPEC): Change meabi=3 to meabi=4.

* config/arm/bpabi.h (SUBTARGET_EXTRA_ASM_SPEC): Change meabi=3 to
meabi=4.

[[Split portion of a mixed commit.]]

From-SVN: r88930.2

arm.md (addsi3_cbranch_scratch): Correct constraints.

* config/arm/arm.md (addsi3_cbranch_scratch): Correct constraints.
Handle negative constants.

From-SVN: r88929

arm.md (addsi3_cbranch_scratch): Correct constraints.

* config/arm/arm.md (addsi3_cbranch_scratch): Correct constraints.
Handle negative constants.

[[Split portion of a mixed commit.]]

From-SVN: r88928.2

* search.c: Fix comment typos.

From-SVN: r88927

re PR libgcj/17903 (Incorrect SHA result)

2004-10-12  Rutger Ovidius  <ovidr@users.sourceforge.net>

PR libgcj/17903:
* testsuite/libjava.lang/md5test.java: New file.
* testsuite/libjava.lang/md5test.out: Likewise.
* testsuite/libjava.lang/shatest.java: Likewise.
* testsuite/libjava.lang/shatest.out: Likewise.

From-SVN: r88922

re PR c/17301 (ICE on wrong usage of __builtin_stdarg_start)

PR c/17301
* c-typeck.c (convert_arguments): Return error_mark_node if there
are too few arguments.
(build_function_call): Handle error_mark_node return from
convert_arguments.

testsuite:
* gcc.dg/pr17301-2.c: New test.

From-SVN: r88921

configure.ac (symbolic_link): Replace with $LN_S.

2004-10-06  Paolo Bonzini  <bonzini@gnu.org>

* configure.ac (symbolic_link): Replace with $LN_S.
(Assembler/Linker): Hard link from gas and binutils trees.
* aclocal.m4 (gcc_AC_PROG_LN_S): Try "cp -p" before cp.
* configure: Regenerate.

From-SVN: r88920

re PR c++/15786 (Bad error message for frequently occuring error.)

PR c++/15786
* parser.c (cp_parser_declarator): Add member_p parameter.
(cp_parser_condition): Adjust calls to cp_parser_declarator.
(cp_parser_explicit_instantiation): Likewise.
(cp_parser_init_declarator): Likewise.
(cp_parser_direct_declarator): Add member_p parameter.  Do not
parse tentatively when parsing the parameters to a member.
(cp_parser_type_id): Adjust calls to cp_parser_declarator.
(cp_parser_parameter_declaration): Likewise.
(cp_parser_member_declaration): Likewise.
(cp_parser_exception_declaration): Likewise.

PR c++/15876
* g++.dg/parse/error22.C: New test.

From-SVN: r88914

re PR libstdc++/17937 (Critical ~__pool troubles)

2004-10-11  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/stl_deque.h: Correct for over-long lines.

2004-10-11  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/17937
* include/ext/mt_allocator.h (__pool::_M_destroy): New.
* src/mt_allocator.cc (__pool::~__pool): Change definitions to
_M_destroy.
* acconfig.h: Remove _GLIBCXX_USE___CXA_ATEXIT.
* acinclude.m4 (GLIBCXX_ENABLE_CXA_ATEXIT): Remove.
* configure.ac: Remove call to GLIBCXX_ENABLE_CXA_EXIT.
* configure: Regenerate.
* config/linker-map.gnu: Tweak exports.
* docs/html/ext/mt_allocator.html: Update docs.
* testsuite/ext/mt_allocator/deallocate_global-2.cc: Fix.
* testsuite/ext/mt_allocator/deallocate_global-4.cc: Fix.
* testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: Fix.
* testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: Fix.
* testsuite/ext/mt_allocator/deallocate_local-2.cc: Fix.
* testsuite/ext/mt_allocator/deallocate_local-4.cc: Fix.
* testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: Fix.
* testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: Fix.

From-SVN: r88913

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88911.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r88910.2

configure.ac: Don't look for host assembler when building a canadian cross.

* configure.ac: Don't look for host assembler when building a canadian
cross.
* configure: Regenerate.

From-SVN: r88907

re PR other/17361 (gcc driver complains about C++ options when assembling)

PR other/17361
* c-opts.c (permit_fortran_options): Delete/obsolete global variable.
(c_common_init_options): Remove #ifdef CL_F77 code.  Scan command
line options for "-lang-asm" and if found allow any of the C-family
front-end options.
(c_common_handle_option): Remove last use of permit_fortran_options.

From-SVN: r88906

re PR c++/17936 (Declaration of specialization rejected)

PR c++/17936
* cp-tree.h (CLASSTYPE_TEMPLATE_SPECIALIZATION): Add a comment.
* pt.c (optimize_specialization_lookup_p): Do not optimize lookups
for members of partial or explicit specializations.

PR c++/17936
* g++.dg/template/spec18.C: New test.

From-SVN: r88905

ia64-asm-1.c: Add prototype for abort

* testsuite/gcc.dg/ia64-asm-1.c: Add prototype for abort
* testsuite/gcc.dg/ia64-sync-1.c: Add prototype for abort and
memcpy.
* testsuite/gcc.dg/ia64-sync-2.c: Ditto.
* testsuite/gcc.dg/ia64-sync-3.c: Ditto.

From-SVN: r88904

s390.c (print_operand): Support 'S' format flag.

* config/s390/s390.c (print_operand): Support 'S' format flag.
* config/s390/s390.md ("*tmqi_mem"): Use 'S' format flag.
("*tstsi", "*tstsi_cconly", "*tstsi_cconly2"): Likewise.
("*tsthiCCT", "*tsthiCCT_cconly", "*tsthi", "*tsthi_cconly"): Likewise.
("*tstqiCCT", "*tstqiCCT_cconly", "*tstqi", "*tstqi_cconly"): Likewise.
("*cmphi_ccu", "*cmpqi_ccu", "*clc"): Likewise
("movti", "*movdi_31", "*movqi", "*movdf_31", "*mvc"): Likewise.
("*movstricthi"): Likewise.
("*load_multiple_di", "*load_multiple_si"): Likewise.
("*store_multiple_di", "*store_multiple_si"): Likewise.
("*sethiqisi", "*sethihisi"): Likewise.
("*sethiqidi_64", "*sethiqidi_31"): Likewise.
("*andqi3_zarch", "*andqi3_esa", "*nc"): Likewise.
("*iorqi3_zarch", "*iorqi3_esa", "*oc"): Likewise.
("*xorqi3", "*xc", "*xc_zero"): Likewise.
("get_tp_64", "get_tp_31", "set_tp_64", "set_tp_31"): Likewise.

("*tmhi_full"): Fix incorrect op_type attribute.

("*adddi3_alc_cc", "*adddi3_alc"): Remove double backslash.
("*subdi3_slb_cc", "*subdi3_slb"): Likewise.
("*addsi3_alc_cc", "*addsi3_alc"): Likewise.
("*subsi3_slb_cc", "*subsi3_slb"): Likewise.

From-SVN: r88903

PR libstdc++/16614 continued.

2004-10-11  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/16614 continued.
* include/ext/mt_allocator.h
(__per_type_pool_policy::_S_get_pool): Use saner defaults based on
specific type characteristics.
(__pool_base): Add constructor that takes a _Tune argument.
(__pool): Same.
* testsuite/ext/mt_allocator/tune-2.cc: Adjust default.
* testsuite/ext/mt_allocator/tune-4.cc: Same.
* testsuite/ext/mt_allocator/tune-3.cc: Same.

From-SVN: r88902

re PR libgcj/14856 (Update bundled zlib)

PR libgcj/14856:
* Imported zlib 1.2.1; merged local changes.

From-SVN: r88898

ChangeLog file for zlib

Changes in 1.2.1 (17 November 2003)

From-SVN: r88897

re PR middle-end/16266 (gcc.dg/c99-intconst-1.c compilation is very slow)

2004-10-11  Andrew Pinski  <pinskia@physics.uc.edu

        PR middle-end/16266
        * function.c (temp_slots_at_level): Fix typo which creates too
        many temp stack slots levels.

From-SVN: r88896

s390.c (s390_trampoline_template): Generate shorter trampoline code.

* config/s390/s390.c (s390_trampoline_template): Generate shorter
trampoline code.
(s390_trampoline_instantiate): Adapt.
* config/s390/s390.h (TRAMPOLINE_SIZE): Adapt to new code.

From-SVN: r88895

posix-threads.h <__alpha__> (_Jv_ThreadId_t): Use void*.

        * include/posix-threads.h <__alpha__> (_Jv_ThreadId_t): Use void*.
        (_Jv_ThreadSelf): Use __builtin_thread_pointer.

From-SVN: r88894

Initial revision

From-SVN: r88890

cleanup5.C: Add dg-options "".

2004-10-11  Andrew Pinski  <pinskia@physics.uc.edu>

        * g++.dg/eh/cleanup5.C: Add dg-options "".

From-SVN: r88888

re PR c++/17929 (ICE with qualified name in template specialization)

PR c++/17929
* decl2.c (finish_anon_union): Robustify.

From-SVN: r88886

cp-tree.h (get_dynamic_cast_base_type): Rename to ...

* cp-tree.h (get_dynamic_cast_base_type): Rename to ...
(dcast_base_hint): ... here.
* rtti.c (build_dynamic_cast_1): Use dcast_base_hint.
* search.c (struct dcast_data_s): New.
(dynamic_cast_base_recurse): Remove. Replace with ...
(dfs_dcast_hint_pre, dfs_dcast_base_post): ... these. New.
(get_dynamic_cast_base_type): Rename to ...
(dcast_base_hint): ... here.  Use dfs_walk_once_accessible.
(accessible_r): Remove.
(dfs_accessible_post): New, broken out of accessible_r.
(accessible_p): Use dfs_walk_once_accessible.
(dfs_walk_once_accessible_r): New. From accessible_r.
(dfs_walk_once_accessible): New. From acessible_p.

From-SVN: r88884

re PR middle-end/17657 (ICE in expand_case)

PR middle-end/17657
* stmt.c (add_case_node): Add additional type argument.  Declare
as static to match prototype.  Convert the upper and lower bounds
to the specified index type.  Optimize away case ranges/values
that are outside the index type's bounds.  Truncate case ranges
that span the index type's bounds.
(expand_case): Avoid unnessary computation and memory allocation
when index type is error_mark_node.  Pass index_type as required
by change to add_case_node API.  No need to convert case range
bounds to index_type, this is now done by add_case_node.

* gcc.dg/switch-4.c: New test case.

From-SVN: r88881

cp-tree.h (SAME_BINFO_TYPE_P): New.

* cp-tree.h (SAME_BINFO_TYPE_P): New.
* class.c (build_base_path): Use SAME_BINFO_TYPE_P to compare
binfo types.
(convert_to_base_statically, determine_primary_bases,
update_vtable_entry_for_fn, dfs_modify_vtables, build_vtt_inits,
dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
accumulate_vtbl_inits, dfs_accumulate_vtbl_inits,
build_vtbl_initializer, add_vcall_offset_vtbl_entries_1): Likewise.
* init.c (expand_member_init): Likewise.
* search.c (lookup_base_r, dynamic_cast_base_recurse,
binfo_via_virtual, copied_binfo, binfo_for_vbase,
original_binfo): Likewise.
* tree.c (copy_binfo): Likewise.

From-SVN: r88880

s390-protos.h (s390_offset_p): Add prototype.

* config/s390/s390-protos.h (s390_offset_p): Add prototype.
* config/s390/s390.c (s390_offset_p): New function.
* config/s390/s390.md ("*cmpdi_cct", "*cmpsi_cct", "*cmpdi_ccu",
"*cmpsi_ccu", "*cmphi_ccu", "*cmpqi_ccu"): Use splitter to
transform Q->Q alternatives to *clc pattern.
("*clc"): Move.
("movti", "*movdi_64", "*movdi_31", "*movsi_zarch", "*movsi_esa",
"*movhi", "*movqi", "*movdf_64", "*movdf_31", "movsf"): Use splitter
to transform Q->Q alternatives to *mvc pattern.
("*mvc"): Move.  Add peephole to merge adjacent MVCs.
("*anddi3", "*andsi3_zarch", "*andsi3_esa", "*andhi3_zarch",
"*andhi3_esa", "*andqi3_zarch", "*andqi3_esa"): Use splitter to
transform Q->Q alternatives to *nc pattern.
("*nc"): New insn.  New peephole to merge adjacent NCs.
("*iordi3", "*iorsi3_zarch", "*iorsi3_esa", "*iorhi3_zarch",
"*iorhi3_esa", "*iorqi3_zarch", "*iorqi3_esa"): Use splitter to
transform Q->Q alternatives to *oc pattern.
("*oc"): New insn.  New peephole to merge adjacent OCs.
("*xordi3", "*xorsi3", "*xorhi3", "*xorqi3"): Use splitter to
transform Q->Q alternatives to *xc pattern.
("*xc"): New insn.  New peephole to merge adjacent XCs.
("*xc_zero"): Move.  Add peephole to merge adjacent XCs.

From-SVN: r88878

gimplify.c (gimple_push_condition): Make sure that we don't have any saved condition cleanup if...

2004-10-11  Andrew Pinski  <pinskia@physics.uc.edu>

        * gimplify.c (gimple_push_condition): Make sure that we don't
        have any saved condition cleanup if we were at the top level.

From-SVN: r88877

frv.md (*adddi3_internal): Change name to...

* config/frv/frv.md (*adddi3_internal): Change name to...
(adddi3): ...replacing the exisiting define_expand.  Combine
alternatives.  Fix the range of the constant constraints ('J' instead
of 'NOP').  Remove bogus operands[2] check.  Use simplify_gen_subreg
to extract the lower and upper halves of the DImode operands.
Always use addi3_lower and adddi3_upper, not the subdi3 forms.
(adddi3_lower): Fix the range of the constant constraints and
remove the bogus operands[2] check.
(adddi3_upper): Use gpr_or_int10_operand as the predicate for
operand 2.  Use addxi to handle constant operands.
(subdi3_lower, subdi3_upper): Don't handle constant operands.

From-SVN: r88876

* semantics.c: Fix comment typos.

From-SVN: r88875

gengtype-lex.l: Add commented } & ) characters to unconfuse editor's paren matching.

* gengtype-lex.l: Add commented } & ) characters to unconfuse
editor's paren matching. Allow #define inside a struct.

From-SVN: r88873

pool_allocator.cc (__pool_alloc_base::_M_allocate_chunk): Deal properly with exceptions thrown by ::operator new(size_t).

2004-10-11  Joachim Kuebart  <kuebart@mathematik.uni-ulm.de>
    Paolo Carlini  <pcarlini@suse.de>

* src/pool_allocator.cc (__pool_alloc_base::_M_allocate_chunk):
Deal properly with exceptions thrown by ::operator new(size_t).
* testsuite/ext/pool_allocator/allocate_chunk.cc: New.

* include/ext/pool_allocator.h: Include <cstdlib>.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>
From-SVN: r88872

Remove extra whitespace.

From-SVN: r88871

makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.

* makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
* Makefile.in (makedepend.o): Add dependency on mkdeps.h.

From-SVN: r88870

re PR c++/17554 (crashes in on kopete build (KDE's kdenetwork))

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

        PR c++/17554
        part of c++/17657
        middle-end/17703
        * semantics.c (maybe_cleanup_point_expr): Call
        fold_build_cleanup_point_expr.
        (maybe_cleanup_point_expr_void): New function.
        (add_decl_expr): Call maybe_cleanup_point_expr_void.
        (finish_expr_stmt): Likewise.
        (finish_return_stmt): Likewise.
        (finish_for_expr): Likewise.
        (finish_asm_stmt): Likewise.
        * typeck.c (condition_conversion): Call
        fold_build_cleanup_point_expr.

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

        PR middle-end/17703
        part of PR c++/17657
        * fold-const.c (fold_build_cleanup_point_expr): New function.
        * tree.h (fold_build_cleanup_point_expr): Prototype.

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

        PR c++/17554
        * g++.dg/init/for3.C: New test.

        PR c++/17657
        * g++.dg/opt/switch2.C: New test.

        PR middle-end/17703
        * g++.dg/warn/Wreturn-2.C: New test.

From-SVN: r88869

dwarf2out.c: Move attribute to subprogram declaration instead of subroutine type.

2004-10-10  Eric Christopher  <echristo@redhat.com>

* dwarf2out.c: Move attribute to subprogram declaration
instead of subroutine type.

From-SVN: r88868