2004-09-27  Aaron W. LaFramboise <aaronraolete36@aaronwl.com>

* libgcc2.c (getpagesize): Change type of return value to int.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88165 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc-page.c (GGC_QUIRE_SIZE): Bump up from 16 to 256 if we're
using mmap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88161 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88156 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/loop-1.c: Use -msmall-exec on s390-*-* targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88151 138bc75d-0d04-0410-961f-82ee72b054a4

* prims.cc (unblock_signal): Annotate signum with __unused__ to
avoid warnings in the non-POSIX_VERSION case.
Also, we only need this function if either HANDLE_SEGV or HANDLE_FPE,
so place it inside an #if block.
* include/default-signal.h (SIGNAL_HANDLER): Parameters are __unused__.
* include/i386-signal.h (SIGNAL_HANDLER):  Likewise
* include/mips-signal.h (SIGNAL_HANDLER):  Likewise
* include/sparc-signal.h (SIGNAL_HANDLER):  Likewise

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88148 138bc75d-0d04-0410-961f-82ee72b054a4

* prims.cc (process_gcj_properties):  Optimization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88147 138bc75d-0d04-0410-961f-82ee72b054a4

* java/util/Collections.java (sort):  Copy from array in forwards
order, rather than reverse order which may be much less efficient.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88146 138bc75d-0d04-0410-961f-82ee72b054a4

* bitmap.h (EXECUTE_IF_SET_IN_BITMAP, EXECUTE_IF_AND_COMPL_IN_BITMAP,
EXECUTE_IF_AND_IN_BITMAP): Changed to iterator style.
(bitmap_iterator): New type.
(bmp_iter_common_next_1, bmp_iter_single_next_1, bmp_iter_single_init,
bmp_iter_end_p, bmp_iter_single_next, bmp_iter_and_not_next_1,
bmp_iter_and_not_init, bmp_iter_and_not_next, bmp_iter_and_next_1,
bmp_iter_and_init, bmp_iter_and_next): New functions.
* basic-block.h (EXECUTE_IF_SET_IN_REG_SET,
EXECUTE_IF_AND_COMPL_IN_REG_SET, EXECUTE_IF_AND_IN_REG_SET): Changed to
use iterator-style EXECUTE_IF_IN_BITMAP macros.
* bitmap.c (bitmap_print): Ditto.
* bt-load.c (clear_btr_from_live_range, add_btr_to_live_range,
btr_def_live_range): Ditto.
* cfganal.c (compute_dominance_frontiers_1) Ditto.
* cgraphunit.c (convert_UIDs_in_bitmap, cgraph_characterize_statics):
Ditto.
* ddg.c (build_inter_loop_deps): Ditto.
* df.c (FOR_EACH_BB_IN_BITMAP, df_bb_reg_info_compute, df_refs_update):
Ditto.
* except.c (remove_eh_handler): Ditto.
* flow.c (reg_set_to_hard_reg_set): Ditto.
* gcse.c (clear_modify_mem_tables): Ditto.
* global.c (build_insn_chain): Ditto.
* ifcvt.c (dead_or_predicable): Ditto.
* loop-invariant.c (get_inv_cost, set_move_mark, move_invariant_reg):
Ditto.
* ra-build.c (livethrough_conflicts_bb, conflicts_between_webs): Ditto.
* ra-rewrite.c (reloads_to_loads, rewrite_program2,
detect_web_parts_to_rebuild, delete_useless_defs, actual_spill): Ditto.
* tree-cfg.c (allocate_ssa_names, tree_duplicate_sese_region,
tree_purge_all_dead_eh_edges): Ditto.
* tree-into-ssa.c (compute_global_livein, insert_phi_nodes,
insert_phi_nodes_for, debug_def_blocks_r, invalidate_name_tags,
rewrite_ssa_into_ssa): Ditto.
* tree-outof-ssa.c (find_replaceable_exprs): Ditto.
* tree-sra.c (scan_function, decide_instantiations, scalarize_parms):
Ditto.
* tree-ssa-alias.c (init_alias_info, compute_points_to_and_addr_escape,
compute_flow_sensitive_aliasing, maybe_create_global_var,
dump_points_to_info_for): Ditto.
* tree-ssa-dce.c (EXECUTE_IF_CONTROL_DEPENDENT): Ditto.
* tree-ssa-dse.c (dse_finalize_block): Ditto.
* tree-ssa-live.c (live_worklist, calculate_live_on_entry,
calculate_live_on_exit, build_tree_conflict_graph, dump_live_info):
Ditto.
* tree-ssa-loop-ivopts.c (find_induction_variables,
find_interesting_uses, add_old_ivs_candidates, alloc_use_cost_map,
determine_use_iv_costs, determine_set_costs, find_best_candidate,
set_cost_up_to, create_new_ivs, remove_unused_ivs, free_loop_data):
Ditto.
* tree-ssa-loop-manip.c (add_exit_phis_var, add_exit_phis): Ditto.
* tree-ssa-operands.c (get_asm_expr_operands, add_call_clobber_ops,
add_call_read_ops): Ditto.
* tree-ssa-pre.c (bitmap_print_value_set, insert_aux): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88145 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.c (print_operand): Use non-trapping completers for UNLE, UNLT,
UNGE, UNGT, UNEQ, UNORDERED and ORDERED comparisons.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88144 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (expand_builtin_memcmp): Adjust MEM_SIZE to
reflect size of memory regions being compared.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88142 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (get_memory_rtx): Set mem attributes for non-ADDR_EXPR
expressions.  Always clear MEM_SIZE and alias set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88141 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-26  Mark Wielaard  <mark@klomp.org>

       * java/lang/System.java (properties): Make package private.
       * java/lang/Throwable.java (StaticData.nl): Initialize through
       directly accessing System.properties.getProperty().

       * java/lang/Throwable.java (nl): Remove static field.
       (StaticData): New private static inner class.
       (stackTraceStringBuffer): Use StaticData.nl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88133 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/15164
* gfortran.dg/pr15164.f90: New test. Fixed in followup commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88132 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/15164
* gfortran.dg/pr15164.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88131 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/17112
* stor-layout.c (compute_record_mode): For records with a single
field, only use the field's mode if its size matches what we'd
have choosen for the record ourselves.  This forces the use of
BLKmode for packed records that don't completely fill a mode.

* gcc.dg/pr17112-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88130 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/17151
* combine.c (force_to_mode): Remove dubious early return test that
inhibits further optimization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88129 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/16137
* config.h.in (HAVE_POWF): Undefine.
* configure.ac: Check for 'powf' in library.
* configure: Regenerate.
* intrinsics/c99_functions.c (powf): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88128 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-26  Casey Marshall <csm@gnu.org>

       * java/security/ProtectionDomain.java
       (<init>(CodeSource,PermissionCollection)): set `staticBinding' to
       `true'.

       * java/security/SecureClassLoader.java
       (defineClass): make protection domain dynamically bound.
       (getPermissions): call `getCurrentPolicy' to avoid permission
       check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88127 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-intrinsic.c: Comment fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88126 138bc75d-0d04-0410-961f-82ee72b054a4

* profile.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88125 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/17591
* tree-ssa-loop-im.c (for_each_index): Call callback for component_refs
with varying offset.
* tree-ssa-loop-ivopts.c (abnormal_ssa_name_p): New function.
(idx_contains_abnormal_ssa_name_p): Scan step and lower bound for
ARRAY_REFS.
(expr_invariant_in_loop_p): New function.
(idx_find_step): Handle step and lower bound for ARRAY_REFs.  Handle
component_ref_field_offset for COMPONENT_REFs.  Do not allow
ALIGN_INDIRECT_REFs and MISALIGNED_INDIRECT_REFs.
(add_address_candidates): Do not handle ALIGN_INDIRECT_REFs and
MISALIGNED_INDIRECT_REFs.
(idx_remove_ssa_names): Handle step and lower bound for ARRAY_REFs.
(rewrite_address_base): Do not handle ALIGN_INDIRECT_REFs and
MISALIGNED_INDIRECT_REFs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88123 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/11459
* gcc.c (cpp_options, cc1_options): Preserve relative order of
-std and -ansi options.

testsuite:
* gcc.dg/pr11459-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88121 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88119 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (dwarf2out_finish): Set parent to comp_unit_die
for nested functions whose proper parent has not been output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88116 138bc75d-0d04-0410-961f-82ee72b054a4

* profile.c (compute_branch_probabilities): Use REG_BR_PROB notes
when re-constructing profile previously invalidated by loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88115 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-25  Mark Wielaard  <mark@klomp.org>

        * Makefile.am (core_java_source_files): Add VMTimeZone.java.
        (nat_source_files): Rename natTimeZone.cc to natVMTimeZone.cc.
        * Makefile.in: Regenerated.

        * gcj/javaprims.h: Regenerated.

        * java/util/TimeZone.java (defaultZone): Use VMTimeZone.
        (getDefaultTimeZone): Make package private. Check that GMToffset
        contains at least one digit.
        (getDefaultTimeZoneId, readTimeZoneFile, readtzFile): (Re)Moved to
        VMTimeZone.
        * util/VMTimeZone.java: New file with above methods.

        * java/util/natTimeZone.cc: Removed (renamed).
        * java/util/natVMTimeZone.cc: Added (renamed).

2004-09-25  Jeroen Frijters  <jeroen@frijters.net>

        * java/util/TimeZone.java
        (getDefaultTimeZone): Fixed test to distinguish between hours and
        minutes in specified timezone.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88112 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-25  Dale Johannesen  <dalej@apple.com>

        * tree-gimple.c:  Move GIMPLE definition...
        * doc/tree-ssa.texi:  here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88111 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/loop-2.c: Avoid matching new-line in regexp.
* gcc.dg/tree-ssa/loop-4.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88110 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-25  Jeroen Frijters  <jeroen@frijters.net>

       * java/lang/reflect/Proxy.java (getPackage, ClassFactory): Fixed
       handling of default package. (generate): Removed confused comments
       and code about making Method and Field accessible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88109 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/17500:
* parse.y (create_artificial_method): Use add_method_1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88108 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/17500:
* testsuite/libjava.compile/pr17500.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88107 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-25  Shashank Bapat  <shashankbapat@yahoo.com>
            Mark Wielaard  <mark@klomp.org>

       * gnu/regexp/RE.java (initialize): Add RETokenLookAhead support.
       * gnu/regexp/RETokenLookAhead.java: New file.

       * Makefile.am (ordinary_java_source_files): Add RETokenLookAhead.java.
       * Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88106 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88104 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vectorizer.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88103 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c, defaults.h, dwarf.h, dwarf2out.c, fold-const.c,
gthr-dce.h, gthr-posix.h, gthr-solaris.h, gthr-win32.h,
lambda-code.c, lambda-mat.c, libgcc2.c, stmt.c,
tree-ssa-pre.c, tree-vn.c, tree.h: Fix comment formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88102 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-loop-unswitch.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88101 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/passes.texi: Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88100 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
comment typos.
* gcj.texi: Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88099 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-optimize.c (init_tree_optimization_passes): Add
pass_record_bounds.
* tree-pass.h (pass_record_bounds): Declare.
* tree-ssa-loop.c (tree_ssa_loop_bounds, pass_record_bounds):
New pass.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88097 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/pr15324.f90: Make array bounds consistent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88096 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/17474
* tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Determine
offset of the field correctly when DECL_FIELD_BIT_OFFSET != 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88095 138bc75d-0d04-0410-961f-82ee72b054a4

* compile/30040909-1.c: New test.
* compile/30040907-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88094 138bc75d-0d04-0410-961f-82ee72b054a4

* predict.c (counts_to_freqs): Make glolbal.
* predict.h (counts_to_freqa): Declare.
* profile.c (compute_branch_probabilities): Compute frequencies
* tree-profile.c (do_tree_profiling): Refine conditional on when
tree profiling pass is needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88093 138bc75d-0d04-0410-961f-82ee72b054a4

* passes.c (rest_of_handle_cfg): Disable const/pure function
detection when doing tree based profiling.

* tree-inline.c (expand_call_inline): Fix incorrectly reversed
conditional.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88092 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-25  Michael Koch  <konqueror@gmx.de>

* java/io/ObjectStreamField.java:
Removed unused import statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88091 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (struct mips_args): Clarify comments.
* config/mips/mips.c (struct mips_arg_info): Likewise.
(mips_arg_info): Don't allow fpr_p to affect the register or
stack alignment.  Remove o64 silliness.
(function_arg): Deal with the o32 float,float case specially.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88090 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.md (loadx, storex): Define for V2SF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88089 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390-protos.h (s390_back_chain_rtx): Add prototype.
* config/s390/s390.c (s390_back_chain_rtx): New function.
* config/s390/s390.md ("allocate_stack"): Use s390_back_chain_rtx.
Call anti_adjust_stack.
("restore_stack_block"): Use s390_back_chain_rtx.  Enable pattern
only if compiling with back chain.
("save_stack_nonlocal", "restore_stack_nonlocal"): Save/restore
back chain only if back chain enabled.  Use s390_back_chain_rtx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88087 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88085 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/trouble.texi: Remove obsolete information.  Update
information on how to regenerate fixincluded headers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88082 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/12951
* doc/invoke.texi: Document that
-Wno-error-implicit-function-declaration is not accepted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88080 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc/objc/ChangeLog]
2004-09-24  Ziemowit Laski  <zlaski@apple.com>

* objc-act.c (init_objc_symtab, init_module_descriptor,
build_shared_structure_initializer): When initializing 'long'
fields, ensure that the initializer value is also 'long'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88079 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.h (UNITS_PER_SIMD_WORD): New.
        * config/alpha/alpha.c (alpha_vector_mode_supported_p): Don't depend
        on TARGET_MAX.
        (alpha_expand_mov): Allow unaligned vectors.
        (alpha_expand_unaligned_store): Use CONST0_RTX.
        (TARGET_VECTORIZE_MISALIGNED_MEM_OK): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88078 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dom.c (dom_opt_finalize_block): Fix violation of strict
aliasing rules.
(simplify_cond_and_lookup_avail_expr): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88077 138bc75d-0d04-0410-961f-82ee72b054a4

config:
* warnings.m4: New file.
libcpp:
* configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
* aclocal.m4, configure: Regenerate.
* init.c: Include localedir.h.
* Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
(DEFS): Delete.
(.c.o): Use $(ALL_CFLAGS).
(localedir.h, localedir.hs): New rules.
(clean): Use rm -rf to remove directories.
(distclean): Also delete localedir.h and localedir.hs.
(init.o): Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88074 138bc75d-0d04-0410-961f-82ee72b054a4

objc:
* objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
throughout.
(objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
(build_selector_translation_table): Use %J in diagnostic
instead of diddling input_line.  Fix spelling.
testsuite:
* objc.dg/proto-lossage-4.m: Use long instead of int to avoid
extra diagnostics on targets with 64-bit pointers.
* objc.dg/selector-1.m: Adjust dg-warning regexp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88072 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/12802
* doc/extend.texi (Unnamed Fields): Remove "." from end of long
title.  Document interaction with -fms-extensions.
* doc/invoke.texi (-fms-extensions): Refer to Unnamed Fields
section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88071 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/12713
* doc/extend.texi: Document interaction of attribute noreturn and
longjmp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88070 138bc75d-0d04-0410-961f-82ee72b054a4

    PR rtl-opt/17503
        * regclass.c (subregs_of_mode): Turn into an htab.  Make static.
        (som_hash, som_eq): New.
        (init_subregs_of_mode, record_subregs_of_mode): New.
        (cannot_change_mode_set_regs): Rewrite for htab implementation.
        (invalid_mode_change_p): Likewise.
        * combine.c (gen_lowpart_for_combine): Use record_subregs_of_mode.
        * flow.c (mark_used_regs): Likewise.
        (life_analysis): Use init_subregs_of_mode.
        * regs.h (subregs_of_mode): Remove.
        * rtl.h (init_subregs_of_mode, record_subregs_of_mode): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88067 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-phiopt.c (conditional_replacement): Use the correct
        type with the copy of the conditional.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88065 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/16954
        * tree-ssa-copyrename.c (copy_rename_partition_coalesce):
        Prevent renaming if the aliasing sets of the type which the
        pointer points to are different.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88064 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/17188
* c-decl.c (diagnose_mismatched_decls): Check for duplicate
declarations of enumerators.
(start_struct): Check TYPE_SIZE rather than TYPE_FIELDS to check
for redefinition.  Check for nested redefinition.
(finish_struct): Don't check for nested redefinition.
(start_enum): Check for nested redefinition.

testsuite:
* gcc.dg/nested-redef-1.c, gcc.dg/pr17188-1.c: New tests.
* gcc.dg/decl-3.c: Adjust expected message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88063 138bc75d-0d04-0410-961f-82ee72b054a4

   * tree-if-conv.c (tree_if_convert_cond_expr0: Create temp. variable
       only when necesssary.
       (combine_blocks): Combine loop header and exit block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88062 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/17615
* trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
function to determine return type.

testsuite/
PR fortran/17615
* gfortran.dg/pr17615.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88061 138bc75d-0d04-0410-961f-82ee72b054a4

* es.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88057 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.h (gfc_resolve_getcwd): Update prototype.
* iresolve.c (gfc_resolve_getcwd): Add second argument to function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88055 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  H.J. Lu  <hongjiu.lu@intel.com>

PR libstdc++/17469
* testsuite/lib/libstdc++.exp: Don't use global ld_library_path.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88054 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsics/etime.c (etime_): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88052 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-types.c (gfc_return_by_reference): Remove superfluous
assertion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88051 138bc75d-0d04-0410-961f-82ee72b054a4

Test case for PR 17517

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88050 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/15656:
* parse.y (class_instance_creation_expression): Set `$$' to NULL
in error parts of rule.
(unary_expression): Don't call error_if_numeric_overflow when $1
is NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88048 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/15656:
* testsuite/libjava.compile/pr15656.xfail: New file.
* testsuite/libjava.compile/pr15656.java: new file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88047 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/16789:
* testsuite/libjava.lang/pr16789.out: New file.
* testsuite/libjava.lang/pr16789.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88046 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/16789:
* parse.y (resolve_qualified_expression_name): Set
CAN_COMPLETE_NORMALLY on first call when chaining static calls.
* expr.c (force_evaluation_order): Check for empty argument list
after stripping COMPOUND_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88045 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Paolo Carlini  <pcarlini@suse.de>

* src/localename.cc (locale::locale(const char*)): Minor tweaks:
rename a variable, move an assignment.
(locale::_Impl::_Impl(const char*, size_t)): Likewise, minor tweak.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88043 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Paolo Bonzini  <bonzini@gnu.org>

* parser.c (cp_parser_expression_stack): Clarify why it is
an array of NUM_PREC_VALUES elements.
(cp_parser_binary_expression): Clarify why we do not need to
handle stack overflow.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88042 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Paolo Bonzini  <bonzini@gnu.org>

* hooks.c (hook_tree_tree_bool_null): New.
* hooks.h (hook_tree_tree_bool_null): Declare it.
* target-def.c (TARGET_FOLD_BUILTIN): Point to it.
* targhooks.c (default_fold_builtin): Remove.
* targhooks.h (default_fold_builtin): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88040 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/17625
* loop-doloop.c (doloop_modify): Unshare rtl before emitting it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88038 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/16889
* search.c (lookup_field_queue_p): Correct check for hidden base.

* search.c (bfs_walk): Remove.
(lookup_member): Use dfs_walk_real.
(dfs_walk_real): Move and adjust documentation from bfs_walk.
testsuite:
PR c++/16889
* g++.dg/lookup/ambig3.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88037 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-23  Andrew Haley  <aph@redhat.com>

        PR java/16927:
        * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
        COND_EXPRs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88036 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Andrew Haley  <aph@redhat.com>

        PR java/16927
        * testsuite/libjava.compile/AssertBug.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88035 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/17624
        * g++.dg/opt/pr17624.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88034 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Casey Marshall <csm@gnu.org>

* java/util/PropertyPermissionCollection.java
(implies): avoid infinite loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88033 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/17624
        * tree-ssa-forwprop.c (record_single_argument_cond_exprs):
        Reject if any of the operands occur in an abnormal PHI.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88032 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Andrew John Hughes  <gnu_andrew@member.fsf.org>

* javax/security/auth/PrivateCredentialPermission.java
(PrivateCredentialPermission): added serialization UID

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88031 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Ilya Perminov  <iperminov@logicalsoft.com>

* gnu/java/rmi/server/UnicastServer.java
(incomingMessageCall): Added code to handle Errors.
* gnu/java/rmi/server/UnicastServerRef.java
(incomingMessageCall): Added code to handle Errors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88030 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dom.c (record_range): Fix violation of strict aliasing
rules.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88029 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Tom Tromey  <tromey@redhat.com>

* java/lang/ClassLoader.java (loadedClasses): Declare as HashMap.
(definedPackages): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88027 138bc75d-0d04-0410-961f-82ee72b054a4

* Revert to previous version due to Binutils breakage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88026 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Michael Koch  <konqueror@gmx.de>

* java/io/ObjectInputStream.java:
Re-ordered imports.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88025 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Casey Marshall <csm@gnu.org>

* java/io/ObjectInputStream.java (callReadMethod): re-throw
`ClassNotFoundException'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88023 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Jeroen Frijters  <jeroen@frijters.net>

* java/io/ObjectInputStream.java (readObject): Delegate instantation
of Externalizable classes to ObjectStreamClass.
* java/io/ObjectStreamClass.java (newInstance): New method to
instantiate Externalizable (while ignoring the accessibility of
the constructor). (constructor): New field to cache the constructor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88019 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Mark Wielaard  <mark@klomp.org>

* java/net/URL.java (systemClassLoader): New static field.
(getURLStreamHandler): Always use system/application classloader
for finding URLStreamhandler. Remove unecessary instanceof checks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88018 138bc75d-0d04-0410-961f-82ee72b054a4

fix spaces/tabs again

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88017 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Guilhem Lavaux <guilhem@kaffe.org>

* java/net/URL.java
(set): This method now matches the behaviour of the JDK.
(DEFAULT_SEARCH_PATH): Added "gnu.inet".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88016 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Guilhem Lavaux  <guilhem@kaffe.org>

* java/net/URL.java (URL): Delete whitespaces in the protocol string.

2004-09-24  Jeroen Frijters  <jeroen@frijters.net>

* java/net/URL.java (URL(String,String,int,String,URLStreamHandler):
Don't set authority if host isn't specified.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88015 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/PipeImpl.java: Use VMPipe for native stuff.
* gnu/java/nio/SelectorImpl.java: Use VMSelector for native stuff.
* gnu/java/nio/VMPipe.java,
gnu/java/nio/VMSelector.java:
New files.
* gnu/java/nio/natPipeImplEcos.cc,
gnu/java/nio/natPipeImplPosix.cc,
gnu/java/nio/natPipeImplWin32.cc:
Ported to VMPipe.
* gnu/java/nio/natSelectorImplEcos.cc,
gnu/java/nio/natSelectorImplPosix.cc,
gnu/java/nio/natSelectorImplWin32.cc:
Ported to VMSelector.
* Makefile.am: Added new files gnu/java/nio/VMPipe.java and
gnu/java/nio/VMSelector.java.
* Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88014 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (sparc64-*-solaris2*): Include sparc/sol2-gas.h
if the GNU assembler is used.
(sparc-*-solaris2*): Likewise.
* dbxout.c (NO_DBX_BNSYM_ENSYM): Default to zero.
(dbxout_function_end): Protect N_ENSYM with it.
(dbxout_begin_prologue): Protect N_BNSYM with it.
* doc/tm.texi (NO_DBX_BNSYM_ENSYM): Document it.
* config/sparc/sol2.h (NO_DBX_BNSYM_ENSYM): Define to 1.
* config/sparc/sol2-gas.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88013 138bc75d-0d04-0410-961f-82ee72b054a4

2004-09-24  Jeroen Frijters  <jeroen@frijters.net>

* java/lang/StackTraceElement.java
(className): Renamed field to declaringClass to be compatible
with Sun serialization format.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88012 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/27_io/basic_filebuf/sgetn/char/1-in.cc: XFAIL more arm
simulator targets.
* testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/sgetn/char/2-in.cc: Ditto.
* testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc: Ditto.
* testsuite/27_io/basic_istream/readsome/char/6746-2.cc: Ditto.
* testsuite/ext/stdio_filebuf/char/10063-2.cc: Ditto.
* testsuite/ext/stdio_filebuf/char/10063-3.cc: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88003 138bc75d-0d04-0410-961f-82ee72b054a4