PR preprocessor/19475
* macro.c (create_iso_definition): For < ISO C99, don't
pedwarn if there is no whitespace between macro name and its
replacement, but the replacement starts with a basic character
set character.

* gcc.dg/cpp/macspace1.c: New test.
* gcc.dg/cpp/macspace2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97652 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/pr20755.f: Fixed bad format.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97650 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-05  Andrew MacLeod  <amacleod@redhat.com>

* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Use update_stmt.
Use immediate use iterator.
(stmt_is_bumper_for_loop): Use immediate use iterator.
* predict.c (strip_builtin_expect): Use update_stmt.
* tree-cfg.c (update_modified_stmts): New. Call update_stmt_if_modified
on all elements of a STATEMENT_LIST.
(bsi_insert_before, bsi_insert_after): Call update_modified_stmts.
(bsi_remove): Remove imm_use links and mark the stmt as modified.
(bsi_replace): Mark stmt as modified and the update it.
* tree-complex.c (update_complex_assignment): Call mark_stmt_modified.
(expand_complex_libcal): Call update_stmt.
(expand_complex_comparison): Call mark_stmt_modified.
(expand_complex_operations_1): Call update_stmt_if_modified.
(expand_vector_operations_1): Call mark_stmt_modified.
* tree-dfa.c (compute_immediate_uses, free_df_for_stmt, free_df,
compute_immediate_uses_for_phi, compute_immediate_uses_for_stmt,
add_immediate_use, redirect_immediate_use,
redirect_immediate_uses, dump_immediate_uses, debug_immediate_uses,
dump_immediate_uses_for, debug_immediate_uses_for): Delete.
(mark_new_vars_to_rename): Call update_stmt.
* tree-dump.c (dump_option_value_in): Add "stmtaddr".
* tree-flow-inline.h (modify_stmt): Rename to mark_stmt_modified.
Ignore PHI nodes.
(unmodify_stmt): Delete.
(update_stmt): New.  Force an update of a stmt.
(update_stmt_if_modified): update a stmt if it is out of date.
(get_stmt_operands): Verify stmt is NOT modified.
(stmt_modified_p): Update comment.
(delink_imm_use): Remove a use node from its immuse list.
(link_imm_use_to_list): Link a use node to a specific list.
(link_imm_use): Link a node to the correct list.
(set_ssa_use_from_ptr): Set a use node to a specific value, and insert
it in the correct list, if appropriate.
(link_imm_use_stmt): Link a use node, and set the stmt pointer.
(relink_imm_use): Link a use node in place of another node in a list.
(relink_imm_use_stmt): LInk a node in place of another node, and set
the stmt pointer.
(end_safe_imm_use_traverse): New.  Terminate a safe immuse iterator.
(end_safe_imm_use_p): New.  Check for the end of a safe immuse iterator.
(first_safe_imm_use): New.  Initialize a safe immuse iterator.
(next_safe_imm_use): New.  Proceed to next safe immuse iterator value.
(end_readonly_imm_use_p): New.  Check for end of a fast immuse iterator.
(first_readonly_imm_use): New.  Initialize a fast immuse iterator.
(next_readonly_imm_use): New.  Get the next fast immuse iterator value.
(has_zero_uses): New.  Return true if there are no uses of a var.
(has_single_use): New.  Return true if there is only a single use of a
variable.
(single_imm_use): New.  Return the simgle immediate use.
(num_imm_uses): New.  Return the number of immediate uses.
(get_v_must_def_ops): Use is now a pointer.
(use_operand_p, get_v_may_def_op_ptr, get_vuse_op_ptr,
get_v_must_def_kill_ptr, get_phi_arg_def_ptr): Return the address of
the use node.
(get_immediate_uses, num_immediate_uses, immediate_use): Delete.
(delink_stmt_imm_use): Delink all immuses from a stmt.
(phi_arg_index_from_use): New.  Return a phi arg index for a use.
* tree-flow.h (struct dataflow_d): Delete.
(immediate_use_iterator_d): New.  Immediate use iterator struct.
(FOR_EACH_IMM_USE_FAST): New.  Macro for read only immuse iteration.
(FOR_EACH_IMM_USE_SAFE): New.  Macro for write-safe immuse iteration.
(BREAK_FROM_SAFE_IMM_USE): New.  Macro for earlyu exit from write-safe
iteration.
(struct stmt_ann_d): Remove dataflow_t from struct.
* tree-if-conv.c (tree_if_conversion).  Don't call free_df.
(if_convertible_phi_p): Use FAST immuse iterator.
(if_convertible_loop_p): Don't call compute_immediate_uses.
(replace_phi_with_cond_modify_expr): Call update_stmt.
* tree-into-ssa.c (mark_def_sites, ssa_mark_def_sites): Call
update_stmt_if_modified.
(rewrite_all_into_ssa): Initialize ssa operands.
* tree-loop-linear.c (linear_transform_loops): Don't call free_df or
compute_immediate_uses.
* tree-optimize.c (execute_todo): Call verify_ssa whenever the
ssa_property is available.
(execute_one_pass):  Change parameters passed to execute_todo.
* tree-outof-ssa.c (rewrite_trees): Don't call modify_stmt.
(remove_ssa_form): Call fini_ssa_operands.
(insert_backedge_copies): Delete call to modify_stmt.
* tree-phinodes.c (make_phi_node): Initialize use nodes.
(release_phi_node): Delink any use nodes before releasing.
(resize_phi_node): Relink any use nodes.
(remove_phi_arg_num): Delink the use node.
(remove_phi_node): Release the ssa_name AFTER releasing the phi node.
(remove_all_phi_nodes_for): Release phi node first.
* tree-pretty-print.c (dump_generic_node): Print stmt address.
* tree-sra.c (mark_all_v_defs): Call update_stmt_if_modified.
(scalarize_use, scalarize_copy): Call update_stmt.
* tree-ssa-alias.c (compute_may_aliases): Update all modified stmts.
(compute_points_to_and_addr_escape): Call mark_stmt_modified.
* tree-ssa-cpp.c (need_imm_uses_for): Delete.
(ccp_initialize): Remove call to compute_immediate_uses.
(substitute_and_fold, execute_fold_all_builtins): Call update_stmt.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Update all modified
stmts.
(simplify_cond_and_lookup_avail_expr): Call mark_stmt_modified.
(simplify_switch_and_lookup_avail_expr): Call mark_stmt_modified.
(eliminate_redundant_computations): Call mark_stmt_modified.
(cprop_operand): Call mark_stmt_modified.
(optimize_stmt): Call update_stmt_if_modified and mark_stmt_modified.
* tree-ssa-dse.c (fix_phi_uses, fix_stmt_v_may_defs): Delete.
(dse_optimize_stmt): Use new immuse interface.
(tree_ssa_dse): Remove calls to compute_immediate_uses and free_df.
* tree-ssa-forwprop.c (need_imm_uses_for): Delete.
(substitute_single_use_vars): Use new immuse interface.
(tree_ssa_forward_propagate_single_use_vars): Remove calls to free_df
and compute_immediate_uses.
* tree-ssa-loop-im.c (single_reachable_address): Use new immuse
interface.
(rewrite_mem_refs): Call update_stmt.
(determine_lsm): Remove call to compute_imm_uses and free_df.
* tree-ssa-loop-ivcanon.c (create_canonical_iv): Call update_stmt.
(try_unroll_loop_completely): Call update_stmt.
* tree-ssa-loop-ivopts.c (rewrite_address_base): Call update_stmt.
(rewrite_use_compare): Call update_stmt.
(compute_phi_arg_on_exit): Insert each stmt before trying to process.
(rewrite_use) : Call update_stmt.
* tree-ssa-loop-manip.c (verify_loop_closed_ssa): Add arg to call.
* tree-ssa-loop-unswitch.c (tree_unswitch_single_loop): Call
update_stmt.
* tree-ssa-operands.c (NULL_USE_OPERAND_P): Remove declaration.
(allocate_use_optype, allocate_vuse_optype): Adjust allocation size.
(free_uses, free_vuses, free_v_may_defs, free_v_must_defs): Delink
use nodes.
(initialize_vuse_operand): New.  Initialize a vuse operand.
(initialize_v_may_def_operand): New.  Initialize a maydef operand.
(initialize_v_must_def_operand): New.  Initialize a mustdef operand.
(finalize_ssa_defs): Use stmt parameter.
(correct_use_link): Ensure a use node is in the correct list, and has
the correct stmt pointer.
(finalize_ssa_uses, finalize_ssa_v_may_defs, finalize_ssa_vuses,
finalize_ssa_v_must_defs): Also initialize use nodes.
(finalize_ssa_stmt_operands): Pass extra stmt operands.
(build_ssa_operands): Seperate parsing from final operand construction.
(parse_ssa_operands): New.  Parse entry point for operand building.
(swap_tree_operands): New.  Swap 2 tree operands.
(update_stmt_operands): Ranamed from get_stmt_operands.  Always builds
operands.
(get_expr_operands): Call swap_tree_operands when needed.
(copy_virtual_operands): Use initialize routines for virtual use ops.
(create_ssa_artficial_load_stmt): Add extra stmt parameter.
(verify_abort): New.  Issue imm_use error.
(verify_imm_links): New Verify imm_use links for a var.
(dump_immediate_uses_for): New.  Dump imm_uses for a var to file.
(dump_immediate_uses): New.  Dump imm_uses for all vars to file.
(debug_immediate_uses): New.  Dump imm_uses for all vars to stderr.
(debug_immediate_uses_for): New.  Dump imm_uses for a var to stderr.
* tree-ssa-operands.h (struct use_operand_ptr): Delete.
(NULL_USE_OPERAND_P) Define.
(use_optype_d, v_def_use_operand_type, vuse_optype_d): Add immediate
use node.
(struct vuse_operand_type): New struct.
(SET_USE): Call set_ssa_use_from_ptr.
(USE_STMT): Define.
(PHI_ARG_INDEX_FROM_USE): Define.
* tree-ssa-phiopt.c (replace_phi_edge_with_variable): Set the phi
argument via SET_USE, not PHI_ARG_DEF_TREE.
* tree-ssa-pre.c (eliminate): Call update_stmt.
* tree-ssa-propagate.c (cfg_blocks_get): Use imm_use iterators.  Don't
call free_df.
* tree-ssa-sink.c (all_immediate_uses_same_place): Use imm_use iterator.
(nearest_common_dominator_of_uses): Use imm_use iterator.
(statement_sink_location): Use imm_use iterator and interface.
(execute_sink_code): Don't call compute_immediate_uses or free-df.
* tree-ssa-threadupdate.c (create_edge_and_update_destination_phis): Use
PHI_ARG_DEF, not PHI_ARG_DEF_TREE.
* tree-ssa.c (verify_use, verify_phi_args): Verify some imm_use info.
(verify_ssa): Ensure no stmt is marked modify after optimization pass
if new parameter is true.
(init_tree_ssa): Don't initialize operand cache here.
(delete_tree_ssa): Don't destroy operand cache here.
(propagate_into_addr): Pass in a use pointer, return true if anything
was changed.
(replace_immediate_uses): Use imm_use iterator, call update_stmt.
(check_phi_redundancy): Use imm_use iterator.
(kill_redundant_phi_nodes): Don't call compute_immediate_uses or
free_df.
* tree-ssanames.c (make_ssa_name): Initialize imm_use node.
(release_ssa_name): Delink node and all elements in its imm_use list.
* tree-tailcall.c (adjust_return_value): Call update_stmt.
* tree-vect-analyze.c (vect_stmt_relevant_p): Use imm_use iterator.
* tree-vectorizer.c (need_imm_uses_for): Delete.
(vectorize_loops): Dont call compute_immediate_uses or free_df.
* tree.h (struct ssa_imm_use_d): Define.
(SSA_NAME_IMM_USE_NODE): Define.
(struct tree_ssa_name): Add imm_use node.
(PHI_DF): Delete.
(PHI_ARG_IMM_USE_NODE): Define.
(struct phi_arg_d): Add imm_use node.
(struct tree_phi_node): Remove struct dataflow_d element.
(TDF_STMTADDR): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97648 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97646 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-05  Dale Johannesen  <dalej@apple.com>

        * doc/invoke.texi (Optimization Options):  Remove
        duplicate -fcse-follow-jumps.  Add -fweb.
        (-ftree-lim):  Fix spelling (-ftree-loop-im, invariants).
        (-fivcanon):  Fix spelling (-ftree-loop-ivcanon).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97645 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa.c (execute_early_warn_uninitialized): Pass context node
to talk_tree as 'data' parameter, rather than EXPR_LOCUS.
(warn_uninit): Get EXPR_LOCUS from context now instead.
This fixes a USE_MAPPED_LOCATION testsuite failure.

* tree-ssa.c (warn_uninitialized_var): Remove useless local.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97644 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97643 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (finish_function): If USE_MAPPED_LOCATION set the location
of the artification 'return 0' in main() to BUILTINS_LOCATION.
* tree-cfg.c (remove_bb): Check that location isn't BUILTINS_LOCATION
before warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97641 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/20673
* decl.c (grokdeclarator): Correct attribute handling.

PR c++/20673
* g++.dg/ext/attrib21.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97640 138bc75d-0d04-0410-961f-82ee72b054a4

     * config/rs600/altivec.md (altivec_vsr<VI_char>): Rename to ..
         (lhsr<mode>3): ... new name.
         (altivec_vsra<VI_char>): Rename to ..
         (ashr<mode>3): ... new name.
         * config/rs6000/rs6000.c (builtin_description): Rename shift
         operations.

         testsuite:
         * lib/target-supports.exp (check_effective_target_vect_shif): New.
         * gcc.dg/vect/vect-shift-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97636 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/19159
* decl2.c (import_export_decl): Use non-COMDAT external linkage
for virtual tables, typeinfo, etc. that will be emitted in only
one translation unit on systems without weak symbols.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97635 138bc75d-0d04-0410-961f-82ee72b054a4

2004-04-05  Paolo Bonzini  <bonzini@gnu.org>

* combine.c (RTL_HOOKS_GEN_LOWPART_NO_EMIT): Use
gen_lowpart_for_combine.
* cse.c (gen_lowpart_if_possible): Move...
* rtlhooks.c (gen_lowpart_if_possible): ... here.  Also try
gen_lowpart_SUBREG.
(gen_lowpart_no_emit_general): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97633 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (TARGET_ASM_FILE_END): Undefine before
overriding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97631 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/20755
* write.c (write_float): A G edit descriptor may locally change
the scale factor, but it needs to be restored afterwards.

* gfortran.dg/pr20755.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97627 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-05  Paolo Bonzini  <bonzini@gnu.org>

* system.h: Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97624 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin-modes.def: New file.
* config/bfin/bfin-protos.h: New file.
* config/bfin/bfin.c: New file.
* config/bfin/bfin.h: New file.
* config/bfin/bfin.md: New file.
* config/bfin/bfin.opt: New file.
* config/bfin/crti.s: New file.
* config/bfin/crtn.s: New file.
* config/bfin/elf.h: New file.
* config/bfin/lib1funcs.asm: New file.
* config/bfin/predicates.md: New file.
* config/bfin/t-bfin: New file.
* config/bfin/t-bfin-elf: New file.
* doc/extend.texi (exception_handler, kspisusp, nesting, nmi_handler):
Document new attributes.
(interrupt, interrupt_handler, saveall): Update documentation for
these attributes.
* doc/install.texi (Specific): Add entry for the Blackfin.
* doc/invoke.texi (Blackfin Options): New section.
* doc/md.texi (Blackfin family): New section to document constraints.
* config.gcc: Add bfin*-* and bfin*-elf configurations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97622 138bc75d-0d04-0410-961f-82ee72b054a4

* include/tr1/memory, include/tr1/boost_shared_ptr.h: Use mutex
to make _Sp_counted_base::add_ref_lock() thread-safe. Check whether
to destroy resources by testing for equality, not inequality. Add
empty critical sections to solve memory visibility issues.
* testsuite/tr1/2_general_utilities/memory/
shared_ptr/cons/auto_ptr_neg.cc: Use dg-excess-errors instead of
explicitly listing line numbers which need to be kept in sync.
* testsuite/tr1/2_general_utilities/memory/
shared_ptr/assign/auto_ptr_neg.cc: Same.
* testsuite/tr1/2_general_utilities/memory/
shared_ptr/assign/auto_ptr_rvalue_neg.cc: Same.
* testsuite/tr1/2_general_utilities/memory/
shared_ptr/cons/weak_ptr_expired.cc: Make XFAIL for consistency when
-fno-exceptions.
* testsuite/tr1/2_general_utilities/memory/
enable_shared_from_this/not_shared.cc: Add explanatory comments.
* testsuite/tr1/2_general_utilities/memory/
enable_shared_from_this/not_shared2.cc: Same.
* testsuite/tr1/2_general_utilities/memory/
enable_shared_from_this/not_shared3.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97620 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/iris6.h (DWARF_FRAME_RETURN_COLUMN): Redefine to
match what the system unwinder expects.
* config/mips/mips.c (mips_frame_set): If we're saving the return
address register and the dwarf return address column number differs
from the hard register number, adjust the note reg to refer to the
former.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97617 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-05  Feng Wang  <fengwang@nudt.edu.cn>

PR fortran/15959
PR fortran/20713

* array.c (resolve_character_array_constructor): New function. Set
constant character array's character length.
(gfc_resolve_array_constructor): Use it.
* decl.c (add_init_expr_to_sym): Set symbol and initializer character
length.
(gfc_set_constant_character_len): New function. Set constant character
expression according the given length.
* match.h (gfc_set_constant_character_len): Add prototype.

2005-04-05  Feng Wang  <fengwang@nudt.edu.cn>

* gfortran.dg/pr15959.f90: New test.
* gfortran.dg/string_pad_trunc.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97613 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/backspace.f, gfortran.dg/g77_intrinsics_funcs.f,
gfortran.dg/g77_intrinsics_sub.f, gfortran.dg/negative_unit.f,
gfortran.dg/pr18025.f90, gfortran.dg/g77/12002.f: Correct dejagnu
syntax.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97611 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300-protos.h (mn10300_override_options): Declare.
* config/mn10300/mn10300.h (target_flags, TARGET_MULT_BUG)
(TARGET_SWITCHES, TARGET_DEFAULT): Delete.
(processor_type): New enum.
(mn10300_processor): New variable.
(TARGET_AM33, TARGET_AM33_2): Redefine in terms of mn10300_processor.
(PROCESSOR_DEFAULT, OVERRIDE_OPTIONS): New macros.
* config/mn10300/linux.h (TARGET_SWITCHES, TARGET_DEFAULT): Delete.
(PROCESSOR_DEFAULT): New macro.
* config/mn10300/mn10300.c (mn10300_processor): New variable.
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
(mn10300_handle_option, mn10300_override_options): New functions.
* config/mn10300/mn10300.opt: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97609 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/19903
* tree-chrec.c (chrec_convert): Return chrec_dont_know for constants
that don't fit in their type after conversion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97607 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/compile/20040323-1.c (_rtld_global): Set to 1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97605 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/20421
* config/i386/i386.md (frndintxf2_floor, frndintxf2_ceil)
(frndintxf2_trunc, frndintxf2_mask_pm): Add FLAGS_REG clobber.
Allocate local stack slots here.  Set ix86_optimize_mode_switching.
flag here. Implement using define_insn_and_split.
(frndintxf2_floor_i387, frndintxf2_ceil_i387, frndintxf2_trunc_i387)
(frndintxf2_mask_pm_i387): New insn patterns.
(floorsf2, floordf2, floorxf2): Remove local stack slot allocations.
Do not set ix86_optimize_mode_switching flag.
(ceilsf2, ceildf2, ceilxf2): Same.
(btruncsf2, btruncdf2, btruncxf2): Same.
(nearbyintsf2, nearbyintdf2, nearbyintxf2): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97604 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/9963
* config/i386/cygming.h (ASM_OUTPUT_EXTERNAL): Pass DECL to
i386_pe_record_external_function.
(i386_pe_record_external_function): Update declaration.
* config/i386/winnt.c (struct extern_list): Add decl field.
(i386_pe_record_external_function): Add decl parameter.
(i386_pe_file_end): Check TREE_ASM_WRITTEN on decl, not
identifier.
* config/i386/i386-protos.h (i386_pe_record_external_function):
Update declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97602 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-05  Kelley Cook  <kcook@gcc.gnu.org>

* acconfig.h: Delete macros already ACDEFINED.
* config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97601 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-05  Kelley Cook  <kcook@gcc.gnu.org>

* acconfig.h (HAVE_MODF): Remove.
* linkage.m4: Check for modf.
* config.h.in, configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97599 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-05  Kelley Cook  <kcook@gcc.gnu.org>

* acconfig.h (ENABLE_NLS, HAVE_CATGETS): Remove.
(HAVE_GETTEXT, HAVE_STPCPY): Likewise.
* config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97598 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-05  Kelley Cook  <kcook@gcc.gnu.org>

* linkage.m4 (GLIBCXX_CHECK_BUILTIN_MATH_DEC): Use m4 translit macro
to convert to uppercase instead of shelling out to tr.
* acconfig.h: Remove now redundant HAVE__BUILTINS_*.
* configure, config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97597 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-05  Kelley Cook  <kcook@gcc.gnu.org>

* acconfig.h (HAVE_TANL): Correct cut-and-paste typo.
* config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97596 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/m68k-protos.h: Add a prototype for
valid_dbcc_comparison_p_2.
* config/m68k/m68k.c (not_sp_operand, symbolic_operand,
extend_operator, const_uint32_operand, const_sint32_operand,
general_src_operand, nonimmediate_src_operand,
memory_src_operand, post_inc_operand, pre_dec_operand,
pcrel_address): Move to predicates to predicates.md.
* config/m68k/m68k.h (PREDICATE_CODES): Remove.
* config/m68k/m68k.md: Include predicates.md.
* config/m68k/predicates.md: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97595 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*truncdfsf2_i387_1): New pattern.

* fold-const.c (maybe_lvalue_p): Delete orphaned comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97594 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (struct c_switch): Rename switch_stmt field to
switch_expr.
(c_start_case): Build SWITCH_EXPR, not SWITCH_STMT.
(do_case): Use SWITCH_COND rather than SWITCH_STMT_COND.
(c_finish_case): Use SWITCH_BODY rather than SWITCH_STMT_BODY.
Call c_do_switch_expr_warnings rather than c_do_switch_warnings.
* c-common.c (c_do_switch_warnings_1): New static function broken
out of c_do_switch_warnings.
(c_do_switch_warnings): Call c_do_switch_warnings_1.
(c_do_switch_expr_warnings): New function.
* c-common.h (c_do_switch_expr_warnings): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97593 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/compile/20011119-1.c: Require weak and alias support.
* gcc.c-torture/compile/20011119-2.c: Likewise.
* gcc.c-torture/compile/981001-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97589 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97587 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-02  David Edelsohn  <edelsohn@gnu.org>
            Daniel Jacobowitz  <dan@codesourcery.com>

        * tree-eh.c (tree_could_trap_p): Allow non-constant floating point
        trapping divide.
        * rtlanal.c (may_trap_p): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97582 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-04  Dale Johannesen  <dalej@apple.com>

        * ChangeLog:  remove reference to ChangeLog.12.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97581 138bc75d-0d04-0410-961f-82ee72b054a4

CRIS epilogue as RTL.
* config/cris/cris.md: Change all 0 in unspec 0 to
CRIS_UNSPEC_PLT.
  (CRIS_UNSPEC_PLT, CRIS_UNSPEC_FRAME_DEALLOC): New constants.
("*cris_load_multiple", "cris_frame_deallocated_barrier"): New
patterns.
("return"): Change to define_expand.  Call cris_expand_return for
actual expansion.
("*return_expanded"): New pattern.
("epilogue"): New define_expand.
* config/cris/cris.h (PREDICATE_CODES): Add
cris_load_multiple_op.
* config/cris/cris.c (ASSERT_PLT_UNSPEC): Correct test for unspec
type.
(enum cris_retinsn_type): New.
(struct machine_function): New member return_type.
(TARGET_ASM_FUNCTION_EPILOGUE): Don't override.
(cris_target_asm_function_epilogue): Remove, moving RTLified
contents to...
(cris_expand_epilogue): New function.
(cris_reg_saved_in_regsave_area, cris_movem_load_rest_p,
(cris_gen_movem_load, cris_load_multiple_op)
(cris_return_address_on_stack_for_return, cris_expand_return): New
functions.
(cris_target_asm_function_prologue)
(cris_initial_frame_pointer_offset): Call
cris_reg_saved_in_regsave_area instead of complicated expression.
Call cris_return_address_on_stack instead of an expression.
(cris_print_operand) <case 'o', case 'O'>: New cases.
(cris_return_address_on_stack): Change return-type to bool.
(cris_simple_epilogue): Ditto.  Return false if registers are
saved.
* config/cris/cris-protos.h (cris_simple_epilogue)
(cris_return_address_on_stack): Adjust prototype return type.
(cris_gen_movem_load, cris_expand_epilogue, cris_expand_return)
(cris_return_address_on_stack_for_return): New prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97580 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-04  Steve Pribyl <steve@netfuel.com>

PR libgcj/20761
* configure.ac: Fix fastjar definition for cross builds.
* configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97578 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv-protos.h: Add a prototype to
frv_legitimate_memory_operand and frv_const_unspec_p.
(frv_unspec): Move from frv.c.
* config/frv/frv.c (frv_unspec): Move to frv-protos.h.
(frv_const_unspec_p, frv_legitimate_memory_operand_): Export.
(ldd_address_operand, fdpic_fptr_operand, frv_load_operand,
gpr_or_fpr_operand, gpr_or_int12_operand,
gpr_fpr_or_int12_operand, fpr_or_int6_operand,
gpr_or_int10_operand, gpr_or_int_operand, int12_operand,
int6_operand, int5_operand, uint5_operand, uint4_operand,
uint1_operand, int_2word_operand, uint16_operand,
upper_int16_operand, integer_register_operand,
gpr_no_subreg_operand, fpr_operand, even_reg_operand,
odd_reg_operand, even_gpr_operand, odd_gpr_operand,
quad_fpr_operand, even_fpr_operand, odd_fpr_operand,
dbl_memory_one_insn_operand, dbl_memory_two_insn_operand,
move_destination_operand, movcc_fp_destination_operand,
frv_function_symbol_referenced_p, move_source_operand,
condexec_dest_operand, condexec_source_operand,
reg_or_0_operand, lr_operand, fdpic_operand, got12_operand,
const_unspec_operand, gpr_or_memory_operand,
gpr_or_memory_operand_with_scratch, fpr_or_memory_operand,
icc_operand, fcc_operand, cc_operand, icr_operand,
fcr_operand, cr_operand, call_operand, sibcall_operand,
symbolic_operand, relational_operator,
integer_relational_operator, float_relational_operator,
ccr_eqne_operator, minmax_operator,
condexec_si_binary_operator, condexec_si_media_operator,
condexec_si_divide_operator, condexec_si_unary_operator,
condexec_sf_conv_operator, condexec_sf_add_operator,
condexec_memory_operand, intop_compare_operator, acc_operand,
even_acc_operand, quad_acc_operand, accg_operand: Move to
predicates.md.
* config/frv/frv.h (PREDICATE_CODES): Remove.
* config/frv/frv.md: Include predicates.md.
* config/frv/predicates.md: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97577 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/test-pexecute.c (TEST_PEX_RUN): Move variable
declaration before statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97576 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.h (PREDICATE_CODES): Add CONST to
gpr_or_int12_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97575 138bc75d-0d04-0410-961f-82ee72b054a4

Fix last but one entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97574 138bc75d-0d04-0410-961f-82ee72b054a4

Add PR number to last entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97572 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (tree-ssa-loop-ivopts.o): Depend on langhooks.h.
* tree-ssa-loop-ivopts.c: Include langhooks.h.
(add_standard_iv_candidates_for_size): New function, extracting code
from add_standard_iv_candidates and parameterizing it by type size.
(add_standard_iv_candidates): Use add_standard_iv_candidates_for_size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97571 138bc75d-0d04-0410-961f-82ee72b054a4

* system.h (GCOV_SIZE_TYPE): Unposion.
* gcov-io.h (GCOV_TYPE_NODE): Delete, replacing with...
(GCOV_TYPE_SIZE): ...this new macro.
* coverage.h (get_gcov_type, GCOV_TYPE_NODE): Declare.
* coverage.c (get_gcov_type, get_gcov_unsigned_t): New functions.
(rtl_coverage_counter_ref): Use GCOV_TYPE_SIZE.
(build_fn_info_type, build_fn_info_value, build_ctr_info_type)
(build_ctr_info_value, build_gcov_info): Use get_gcov_unsigned_t
instead of unsigned_intSI_type_node.
* rtl-profile.c (rtl_gen_interval_profiler, rtl_gen_pow2_profiler)
(rtl_gen_one_value_profiler_no_edge_manipulation)
(rtl_gen_const_delta_profiler): Use GCOV_TYPE_SIZE.
* value-prof.c: Include coverage.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97570 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/20679
* parser.c (cp_parser_template_name): Fix thinko.

PR c++/20679
* g++.dg/template/overload4.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97569 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-02  Daniel Berlin  <dberlin@dberlin.org>
    Diego Novillo <dnovillo@redhat.com>

Fix PR tree-optimization/20703
Fix PR tree-optimization/20725

* tree-ssa-pre.c (phi_translate): Handle tcc_comparison.
(create_expression_by_pieces): Ditto.
(valid_in_set): Ditto. Also handle tcc_declaration.
(find_or_generate_expression): Handle comparison class.
(insert_into_preds_of_block): Ditto.
(insert_aux): Ditto.
(create_value_expr_from): Handle comparison class, recursively
handle reference nodes.
(compute_avail): Handle comparison classes, rewrite a little cleaner.
(execute_pre): Fix spacing.
(do_fre): Renamed to execute_fre.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97567 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/ClassLoader.java (loadClass): Resolve class even if
it was already found.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97565 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (SPARC options): Document that
-mlittle-endian is not supported on Linux either.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97561 138bc75d-0d04-0410-961f-82ee72b054a4

* java/net/URL.java (DEFAULT_SEARCH_PATH): Added
org.metastatic.jessie.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97560 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/Makefile.am (check-local): Remove.
(curent_symbols.txt): Likewise.
(check-abi): Do not depend on current_symbols.txt.
* testsuite/Makefile.in: Regenerated.
* testsuite/libstdc++-abi/abi.exp: Build current_symbols.txt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97558 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/20746
* method.c (use_thunk): Protect covariant pointer return
adjustments from NULL pointers.
testsuite:
PR c++/20746
* g++.dg/abi/covariant5.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97557 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/4198
PR target/12027
* config.gcc (Obsolete configurations): Remove
sparclite-*-coff*, sparclite-*-elf* and sparc-*-openbsd*.
(sparclite-*-coff*): Delete.
(sparclite-*-elf*): Likewise.
(sparc86x-*-elf*): Likewise.
(target_cpu_default) <sparc*-*-*>: Remove sparc86x.
* config/sparc/lite.h: Delete.
* config/sparc/litecoff.h: Likewise.
* config/sparc/liteelf.h: Likewise.
* config/sparc/sp86x-elf.h: Likewise.
* config/sparc/t-sparclite: Likewise.
* config/sparc/t-sp86x: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97555 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-04  Adrian Strae�tling  <straetling@de.ibm.com>

* config/s390/s390-protos.h: (s390_comparison,
s390_alc_comparison, s390_slb_comparison, const0_operand,
consttable_operand, larl_operand, s_operand,
shift_count_operand, bras_sym_operand, load_multiple_operation,
store_multiple_operation, s390_plus_operand): Remove prototypes.
(s390_legitimate_address_without_index_p): New prototype.
* config/s390/s390.c: (SYMBOL_FLAG_ALIGN1, DISP_IN_RANGE): Move
to s390.h.
(s390_comparison, s390_alc_comparison, s390_slb_comparison,
const0_operand, consttable_operand, larl_operand, s_operand,
shift_count_operand, bras_sym_operand, load_multiple_operation,
store_multiple_operation, s390_plus_operand): Move to
predicates.md.
(check_mode): Remove.
(s390_branch_condition_mask): Remove 'static'. Move prototype to
s390-protos.h.
(s390_legitimate_address_without_index_p): New.
* config/s390/s390.h (PREDICATE_CODES): Remove.
* config/s390/s390.md: Include predicates.md.
* config/s390/predicates.md: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97554 138bc75d-0d04-0410-961f-82ee72b054a4

* gcj.texi: Fix a typo.
* lang.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97551 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/20446
* config/sparc/sparc.h (NEED_INDICATE_EXEC_STACK): Define to 0.
* config/sparc/linux.h (TARGET_ASM_FILE_END): Delete.
(NEED_INDICATE_EXEC_STACK): Define to 1.
* config/sparc/linux64.h (TARGET_ASM_FILE_END): Delete.
(NEED_INDICATE_EXEC_STACK): Define to 1.
* config/sparc/sparc.c (TARGET_ASM_FILE_END): Set to sparc_file_end.
(add_pc_to_pic_symbol): Rename into pic_helper_symbol.
(add_pc_to_pic_symbol_name): Rename into pic_helper_symbol_name.
(pic_helper_emitted_p): New global.
(emit_pic_helper): New function extracted from...
(load_pic_register): ...here.  Add 'delay_pic_helper' parameter.
Do not call emit_pic_helper if delay_pic_helper is true.
(sparc_expand_prologue): Pass 'false' to load_pic_register.
(sparc_output_mi_thunk): Pass 'true' to load_pic_register.
(sparc_file_end): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97550 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mcore/predicates.md: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97549 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mcore/mcore-protos.h: Remove the prototypes for
mcore_arith_reg_operand, mcore_general_movsrc_operand,
mcore_general_movdst_operand, mcore_reload_operand,
mcore_arith_J_operand, mcore_arith_K_operand,
mcore_arith_K_operand_not_0, mcore_arith_M_operand,
mcore_arith_K_S_operand, mcore_arith_imm_operand,
mcore_arith_any_imm_operand, mcore_arith_O_operand,
mcore_literal_K_operand, mcore_addsub_operand,
mcore_compare_operand, mcore_load_multiple_operation,
mcore_store_multiple_operation, mcore_call_address_operand.
Add a prototype for const_ok_for_mcore.
* config/mcore/mcore.c (mcore_call_address_operand,
mcore_general_movsrc_operand, mcore_general_movdst_operand,
mcore_arith_reg_operand, mcore_reload_operand,
mcore_arith_J_operand, mcore_arith_K_operand,
mcore_arith_K_operand_not_0, mcore_arith_K_S_operand,
mcore_arith_M_operand, mcore_arith_imm_operand,
mcore_arith_any_imm_operand, mcore_arith_O_operand,
mcore_literal_K_operand, mcore_addsub_operand,
mcore_compare_operand, mcore_load_multiple_operation,
mcore_store_multiple_operation): Move to predicates.md.
(const_ok_for_mcore): Export.
* config/mcore/mcore.h (PREDICATE_CODES): Remove.
* config/mcore/mcore.md: Include predicates.md.
* config/mcore/predicates.md: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97548 138bc75d-0d04-0410-961f-82ee72b054a4

* decl2.c (finish_objects): Revert my previous patch.
(cp_finish_file): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97547 138bc75d-0d04-0410-961f-82ee72b054a4

Add myself to MAINTAINERS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97546 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-04  Andreas Krebbel  <krebbel1@de.ibm.com>
            Adrian Straetling  <straetling@de.ibm.com>

* config/s390/2064.md ("z_mul", "z_inf"): New insn reservations.
* config/s390/2084.md ("x_mul_hi", "x_mul_sidi", "x_div"): Likewise.
* config/s390/s390.md ("imulhi", "imulsi", "imuldi"): Added to "type"
attribute.
("imul"): Removed from "type" attribute.
("*muldi3_sign", "muldi3"): Changed type to imuldi.
("mulsi3/1", "mulsi3/3", "mulsi/4", "mulsidi3", "umulsidi3"):
Changed type to imulsi.
("*mulsi3_sign", "mulsi3/2"): Changed type to imulhi.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97545 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mcore/mcore.h (target_flags, HARDLIT_BIT, ALIGN8_BIT, DIV_BIT)
(RELAX_IMM_BIT, W_FIELD_BIT, OVERALIGN_FUNC_BIT, CGDATA_BIT)
(SLOW_BYTES_BIT, LITTLE_END_BIT, M340_BIT, TARGET_HARDLIT)
(TARGET_DIV, TARGET_RELAX_IMM, TARGET_W_FIELD, TARGET_OVERALIGN_FUNC)
(TARGET_CG_DATA, TARGET_SLOW_BYTES, TARGET_LITTLE_END, TARGET_M340)
(TARGET_SWITCHES, mcore_stack_increment_string)
(TARGET_OPTIONS): Delete.
(TARGET_DEFAULT, OPTIMIZATION_OPTIONS): Use MASK_* constants rather
than *_BIT constants.
(TARGET_8ALIGN): #undef old definition before redefining to 1.
* config/mcore/mcore.c (mcore_stack_increment_string): Delete.
(TARGET_DEFAULT_TARGET_FLAGS): Override default to TARGET_DEFAULT.
(mcore_override_options): Delete mcore_stack_increment code.
Change use of M340_BIT to MASK_M340.
* config/mcore/mcore.opt: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97544 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.c (replace_symbols_in_block): Remove static
function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97543 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.h (PREDICATE_CODES): Add CONST to
general_movsrc_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97542 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mcore/mcore.h (PREDICATE_CODES): Add SYMBOL_REF and
LABEL_REF to mcore_general_movsrc_operand.  Add SYMBOL_REF to
mcore_call_address_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97541 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fr30/fr30-protos.h: Remove the prototypes for
stack_add_operand, add_immediate_operand,
high_register_operand, low_register_operand, call_operand,
di_operand, and nonimmediate_di_operand.
* config/fr30/fr30.c (stack_add_operand,
add_immediate_operand, high_register_operand,
low_register_operand, call_operand, di_operand,
nonimmediate_di_operand): Move to predicates.md.
* config/fr30/fr30.h (PREDICATE_CODES): Remove.
* config/fr30/fr30.md: Include predicates.md.
* config/fr30/predicates.md: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97540 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: BES?? functions are not in the f95 standard.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97538 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/20505
* g++.dg/debug/const2.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97537 138bc75d-0d04-0410-961f-82ee72b054a4

* passes.c (rest_of_handle_final): NULL unlikely_text_section_name
after freeing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97536 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/14812
* arm.c (arm_select_cc_mode): Return CC_Zmode when comparing against
a negated value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97533 138bc75d-0d04-0410-961f-82ee72b054a4

* mf-runtime.c (__mfu_unregister): Warning fix for char unsigned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97532 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/16104
* fold-const.c (fold_unary): Fix folding of vector conversions.

* gcc.c-torture/execute/20050316-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97529 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/template/spec23.C: Fix dg-error text.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97527 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (xstormy16-*-elf): Set extra_options.
* config/stormy16/stormy16.h (target_flags, TARGET_SWITCHES): Delete.
* config/stormy16/stormy16.opt: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97526 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pdp11/pdp11.h (target_flags, TARGET_SWITCHES, TARGET_DEFAULT)
(TARGET_FPU, TARGET_SOFT_FLOAT, TARGET_AC0, TARGET_NO_AC0, TARGET_45)
(TARGET_BCOPY_BUILTIN, TARGET_INT16, TARGET_INT32, TARGET_FLOAT32)
(TARGET_FLOAT64, TARGET_ABSHI_BUILTIN, TARGET_BRANCH_EXPENSIVE)
(TARGET_BRANCH_CHEAP, TARGET_SPLIT, TARGET_NOSPLIT)
(TARGET_UNIX_ASM): Delete.
(TARGET_40_PLUS): Redefine in terms of TARGET_40 and TARGET_45.
* config/pdp11/2bsd.h (TARGET_UNIX_ASM_DEFAULT): Use MASK_UNIX_ASM.
* config/pdp11/pdp11.c (pdp11_handle_option): New function.
(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
* config/pdp11/pdp11.opt: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97525 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-03  Roger Sayle  <roger@eyesopen.com>
    Alexandre Oliva  <aoliva@redhat.com>

PR c++/19199
* fold-const.c (non_lvalue): Split tests into...
(maybe_lvalue_p): New function.
(fold_cond_expr_with_comparison): Preserve lvalue-ness for the
C++ front-end prior to lowering into gimple form.

* g++.dg/expr/lval2.C: New.

* expr2.C: Fixed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97522 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97511 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.def (BUILT_IN_STPNCPY, BUILT_IN_STRCASECMP,
BUILT_IN_STRNCASECMP): New.
* doc/extend.texi: Document stpncpy, strcasecmp, strncasecmp
and strndup.

testsuite:
* gcc.dg/nonnull-3.c: Also test __builtin_stpncpy,
__builtin_strcasecmp and __builtin_strncasecmp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97498 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: Document COS, EXP, LOG, LOG10, SIN, SQRT, TAN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97496 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: Document BESJ0, BESJ1, BESJN, BESY0, BESY1,
BESYN, ATAN, COSH, ERF, ERC, SINH, TANH.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97495 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/14812
* arm.md (addsi3_compare0_for_combiner): Delete.
(addsi3_compare0_scratch_for_combiner): Delete.
(cmpsi_neg_shiftsi): Delete.
(compare_negsi_si): New pattern.
(cmpsi_negshiftsi_si): New pattern.
(negated_cbranchsi4): Restrict to equality_operator.

* arm.md (movhi_insn_arch4): delete trailing white space from assembler
template.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97493 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi: Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97492 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c: Fix comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97491 138bc75d-0d04-0410-961f-82ee72b054a4

* cfghooks.c, cfgrtl.c, modulo-sched.c, config/i386/winnt.c:
Fix comment typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97490 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/20723
* pt.c (more_specialized_fn): Member functions are unordered wrt
non-members.  Conversion operators are unordered wrt other
functions.
testsuite:
PR c++/20723
* g++.dg/template/spec22.C: New.
* g++.dg/template/spec23.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97489 138bc75d-0d04-0410-961f-82ee72b054a4

    PR middle-end/20648
        * bb-reorder.c (duplicate_computed_gotos): Do not unfactor
        a computed goto if the edge to the computed goto block has
        incoming abnormal edges.  Clarify how the function works.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97486 138bc75d-0d04-0410-961f-82ee72b054a4

* params.c (set_param_value): Use gcc_assert & gcc_unreachable.
* passes.c (open_dump_file, rest_of_handle_final): Likewise.
* postreload-gcse.c (expr_equiv_p, oprs_unchanged_p,
hash_scan_set, reg_set_between_after_reload_p,
reg_used_between_after_reload_p, get_avail_load_store_reg,
eliminate_partially_redundant_load): Likewise.
* postreload.c (reload_cse_simplify_set,
reload_combine_note_use): Likewise.
* predict.c (predict_insn, expected_value_to_br_prob,
propagate_freq, expensive_function_p): Likewise.
* print-rtl.c (print_rtx): Likewise.
* profile.c (instrument_edges, instrument_values,
compute_branch_probabilities, branch_prob, union_groups,
tree_register_profile_hooks, rtl_register_profile_hooks): Likewise.
* protoize.c (in_system_include_dir, file_could_be_converted,
file_normally_convertible, gen_aux_info_file, seek_to_line,
do_cleaning): Likewise.
* tree-ssa-alias.c (collect_points_to_info_r): Likewise.
* tree-ssa-ccp.c (execute_fold_all_builtins): Likewise.
* tree-ssa-loop-ivopts.c (produce_memory_decl_rtl): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97485 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-31 Mostafa Hagog <mustafa@il.ibm.com>

        * cfg.c (clear_bb_flags): Don't clear BB_DISABLE_SCHEDULE.
        * modulo-sched.c (undo_replace_buff_elem): New structure.
        (kernel_number_of_cycles, ps_unschedule_node,
        undo_generate_reg_moves,free_undo_replace_buff,
        undo_permute_partial_schedule,  loop_single_full_bb_p,
        SIMPLE_SMS_LOOP_P, loop_canon_p, canon_loop,
        build_loops_structure, get_sched_window): New.
        (generate_reg_moves): Return undo_replace_buff_elem and other
        fixes.
        (generate_prolog_epilog): Remove old loop versioning.
        (sms_schedule): Use loop information and loop_version.
        (sms_schedule_by_order): Split part of it to get_sched_window.
        * passes.c (rest_of_handle_sms): call cfg_layout_initialize
        cfg_layout_finalize and free_dominance_info before/after SMS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97484 138bc75d-0d04-0410-961f-82ee72b054a4

2005-03-30 Mostafa Hagog <mustafa@il.ibm.com>

        * cfghooks.c (lv_flush_pending_stmts,
        cfg_hook_duplicate_loop_to_header_edge, extract_cond_bb_edges,
        lv_adjust_loop_header_phi, lv_add_condition_to_bb): New.
        * cfghooks.h (cfg_hook_duplicate_loop_to_header_edge,
        lv_add_condition_to_bb,
        lv_adjust_loop_header_phi, extract_cond_bb_edges,
        flush_pending_stmts): New in cfg_hooks structure.
        (cfg_hook_duplicate_loop_to_header_edge, lv_flush_pending_stmts,
        extract_cond_bb_edges, lv_adjust_loop_header_phi,
        lv_add_condition_to_bb): New declarations.
        * cfgloop.h (duplicate_loop_to_header_edge): Change return type to
        bool.
        (loop_version): Declare.
        * cfgloopmanip.c (cfghooks.h): Include.
        (duplicate_loop_to_header_edge): Change return type to bool.
        (loop_version, lv_adjust_loop_entry_edge): Move here.
        * cfgrtl.c (cfgloop.h): Include.
        (rtl_verify_flow_info_1): Fix.
        (rtl_lv_add_condition_to_bb, rtl_extract_cond_bb_edges): New.
        (rtl_cfg_hooks, cfg_layout_rtl_cfg_hook): Add hooks to
        initialization.
        * tree-cfg.c (tree_lv_adjust_loop_header_phi,
        tree_lv_add_condition_to_bb): New.
        (tree_cfg_hooks): Add new hooks to initialization.
        * tree-ssa-loop-manip.c (lv_adjust_loop_header_phi,
        lv_adjust_loop_entry_edge, tree_ssa_loop_version): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97481 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-02  Anthony Green  <green@redhat.com>

        PR libgcj/20727
        * java/nio/DirectByteBufferImpl.java: Fix buffer ownership bug.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97479 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/20068
PR libfortran/20125
PR libfortran/20156
PR libfortran/20471

* io/backspace.c (unformatted_backspace): Fix error in arithmetic.
(st_backspace): When in WRITING mode, we flush and falling back
into READING mode. In all cases, correctly position the stream.

* gfortran.dg/backspace.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97478 138bc75d-0d04-0410-961f-82ee72b054a4

* config/stormy16/stormy16-protos.h: Remove the prototypes for
xstormy16_ineqsi_operator, equality_operator,
inequality_operator, shift_operator,
xstormy16_below100_operand, xstormy16_below100_or_register,
xstormy16_splittable_below100_or_register,
xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand.
* config/stormy16/stormy16.c (xstormy16_ineqsi_operator,
equality_operator, inequality_operator,
xstormy16_below100_operand, xstormy16_below100_or_register,
xstormy16_splittable_below100_or_register,
xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand,
nonimmediate_nonstack_operand, shift_operator): Move to
predicates.md.
* config/stormy16/stormy16.h (PREDICATE_CODES): Remove.
* config/stormy16/stormy16.md: Include predicates.md.
* config/stormy16/predicates.md: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97476 138bc75d-0d04-0410-961f-82ee72b054a4

* config/stormy16/stormy16.h (PREDICATE_CODES): Add SUBREG to
xstormy16_below100_or_register,
xstormy16_splittable_below100_or_register, and
nonimmediate_nonstack_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97475 138bc75d-0d04-0410-961f-82ee72b054a4

Document ALLOCATED, ANINT, ANY, ASIN; Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97473 138bc75d-0d04-0410-961f-82ee72b054a4

* config/iq2000/iq2000.c (uns_arith_operand, arith_operand,
small_int, large_int, reg_or_0_operand, simple_memory_operand,
equality_op, cmp_op, pc_or_label_operand, call_insn_operand,
move_operand, power_of_2_operand): Move to predicates.md.
* config/iq2000/iq2000.h (SPECIAL_MODE_PREDICATES,
PREDICATE_CODE): Remove.
* config/iq2000/iq2000.md: Include predicates.md.
* config/iq2000/predicates.md: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97472 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97470 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-02  Mark Wielaard  <mark@klomp.org>

* javax/naming/directory/BasicAttributes.java (equals): Compare to any
Attributes and attribute order doesn't matter.
(BasicAttributesEnumeration.where): Initialize to zero.
(BasicAttributesEnumeration.nextElement): Update and compare where
appropriately (zero based).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97461 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.h (target_flags, MASK_SHORT)
(MASK_AUTO_INC_DEC, MASK_M6811, MASK_M6812, MASK_M68S12)
(MASK_NO_DIRECT_MODE, MASK_MIN_MAX, MASK_LONG_CALLS)
(TARGET_SHORT, TARGET_M6811, TARGET_M6812, TARGET_M68S12)
(TARGET_AUTO_INC_DEC, TARGET_MIN_MAX, TARGET_NO_DIRECT_MODE)
(TARGET_LONG_CALLS, TARGET_SWITCHES, TARGET_OPTIONS)
(SUBTARGET_SWITCHES, SUBTARGET_OPTIONS, m68hc11_regparm_string)
(m68hc11_reg_alloc_order, m68hc11_soft_reg_count)
(TARGET_M68HC11): Delete.
(TARGET_DEFAULT): Change the default setting from MASK_M6811 to 0.
* config/m68hc11/m68hc12.h (TARGET_M68HC12): Delete.
* config/m68hc11/m68hc11.c (m68hc11_regparm_string)
(m68hc11_reg_alloc_order, m68hc11_soft_reg_count)
(nb_soft_regs): Delete.
(TARGET_DEFAULT_TARGET_FLAGS): Override default with TARGET_DEFAULT.
(m68hc11_override_options): Remove the code that caters for MASK_M6811
and MASK_M6812 being set simultaneously.  Change the code that sets
the default m68hc11_soft_reg_count to use integers instead of strings.
(m68hc11_conditional_register_usage, hard_regno_mode_ok): Use
m68hc11_soft_reg_count (which now has an int type) as the number
of soft registers.
* config/m68hc11/m68hc11.opt: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97458 138bc75d-0d04-0410-961f-82ee72b054a4

* bcmp.c: Fix warnings and implement using memcmp.
* bcopy.c: Fix warnings.
* bzero.c: Fix warnings and implement using memset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97457 138bc75d-0d04-0410-961f-82ee72b054a4