Forgot to commit ChangeLog for rest of hot/cold partitioning update patch.

From-SVN: r86190

Hot/cold partitioning update patch.

Hot/cold partitioning update patch.  The problems that this patch
attemptd to address/fix are:

- Fix places where adding in_unlikely_executed_text to the enum data
  type "in_section"  threw off switch case statements.
- Make it work correctly (by turning it off) for functions where user
  specifies "__attribute__ section"
- Make it work correctly (by turning it off) for linkonce sections
- Make it work correctly with -ffunction-sections flag
- Make it output correct cold section labels
- Undo some changes to original assembly code generation
- Turn off hot/cold partitioning in the presence of DWARF debugging (for
  the moment)
- Turn off hot/cold partitioning for architectures that do not support
  named sections
- Use variables rather than constants for cold section labels and names (to
  work correctly with -ffunction-sections, among other things)

2004-08-18  Caroline Tice  <ctice@apple.com>

        * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS) Add
        "-freorder-blocks-and-partition" to the flags used in second
        stage of profiledbootstrap.
        * bb-reorder.c (push_to_next_round_p): Add new variable,
        next_round_is_last; set and use variable to make sure, when
        partitioning, that the last trace construction round consists
        of all (and only) cold basic blocks.
        (rotate_loop): Don't copy blocks that end in a section
        crossing jump.
        (copy_bb): Correctly initialize "partition" of duplicated bb.
        (add_unlikely_executed_notes): Add a comment.
        (find_rarely_executed_basic_blocks_and_crossing_edges): Modify
        to make sure, if function contains hot blocks, that the
        successors of ENTRY_BLOCK_PTR are hot; also, only look for
        crossing edges if the architecture supports named sections.
        (mark_bb_for_unlikely_executed_section): Modify to always
        insert the NOTE_INSN_UNLIKELY_EXECUTED_CODE immediately after
        the basic block note insn.
        (fix_crossing_unconditional_branches): Remove extra space.
        (fix_edges_for_rarely_executed_code): Modify to only do
        partitioning work if the architecture supports named sections.
        (reorder_basic_blocks): Modify to only add
        NOTE_INSN_UNLIKELY_EXECUTED_CODE notes if the architecture
        supports named sections.
        * c-common.c (handle_section_attribute): Initialize new global
        variable, user_defined_section_attribute, to true if user has
        specified one.
        * cfgcleanup.c (try_forward_edges): Modify to not attempt to
        forward edges that cross section boundaries.
        * cfglayout.c (fixup_reorder_chain): Modify to only fix up
        partitioning information if the architecture supports named
        sections.
        * cfgrtl.c (target.h): Add statement to include this.
        (rtl_split_block): Make sure newly created bb gets correct
        partition.
        (try_redirect_by_replacing_jump): Make sure redirection isn't
        attempting to cross section boundaries.
        (force_nonfallthru_and_redirect): Only do partition fix up if
        architecture supports named sections.
        (rtl_split_edge): Make sure newly created bb ends up in
        correct partition.
        (commit_one_edge_insertion): Remove code that incorrectly
        updated basic block partition; Make sure partition fix up only
        happens if architecture supports named sections and it's not
        already done.
        (rtl_verify_flow_info_1): Fix if-condition on test/error
        condition that fallthru edges are not allowed to cross section
        boundaries.
        * defaults.h (NORMAL_TEXT_SECTION_NAME): Remove this.
        * final.c (final_scan_insn): Remove redundant test from if-statement;
        change calls to text_section into calls to function_section; add code
        to only to partitioning fix up if architecture supports named
        sections.
        * ifcvt.c (find_if_case_1): Make sure newly created bb has correct
        partition.
        (if_convert): Add targetm.have_named_sections to test.
        * output.h (unlikely_section_label): Extern declaration for new global
        variable.
        (unlikely_text_section_name): Likewise.
        * opts.c (decode_options): If both partitioning and DWARF debugging
        are turned on, issue a warning that this doesn't work, and change
        partitiong to basic block reordering (without hot/cold partitions).
        * passes.c (rest_of_handle_final): Re-set new global variable,
        user_defined_section_attribute, to false.
        (rest_of_compilation): Change options for calling partitioning
        function: Don't call if the user defined the section attribute, and
        don't call if DECL_ONE_ONLY is true for the current function.
        * predict.c (choose_function_section): Return immediately if we
        are doing hot/cold partitioning (i.e. let the basic block partitioning
        determine where the function belongs).
        * reg-stack.c (emit_swap_insn): Add condition to step over
        NOTE_INSN_UNLIKELY_EXECUTED_CODE notes.
        * toplev.c (user_defined_section_attribute): New global variable.
        * toplev.h (user_defined_section_attribute): Extern declaration for new
        global variable.
        * varasm.c (unlikely_section_label): New global variable.
        (unlikely_text_section_name): New global variable.
        (unlikely_text_section): Add code to initialize unlikely_text_section_name
        if necessary; modify to use unlikely_text_section_name and
        unlikely_section_label; also to use named_section properly.
        (in_unlikely_text_section):  Modify to work correctly with named_section
        and to use unlikely_text_section_name.
        (named_section):  Add code to work properly with cold section.
        (function_section): Clean up if-statement.
        * config/darwin.c (darwin_asm_named_section): Return to original code,
        removing use of SECTION_FORMAT_STRING.
        * config/arm/pe.h (switch_to_section):  Add case for
        in_unlikely_executed_text to switch statement.
        * config/i386/cygming.h (switch_to_section): Likewise.
        * config/i386/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove.
        (SECTION_FORMAT_STRING): Likewise.
        * config/mcore/mcore.h (switch_to_section): Likewise.
        * config/rs6000/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove.

From-SVN: r86189

re PR libgcj/17079 ([PATCH] Log messages whose logging level is equal to the threshold discarded by java.util.logging.Handler)

2004-08-18  Bryce McKinlay  <mckinlay@redhat.com>

PR libgcj/17079
* java/util/logging/Handler.java (isLoggable): Accept record if its
log level equals the threshold level. From Robin Green.

From-SVN: r86187

natPosixProcess.cc (waitForSignal): Use sigsuspend instead of sigwait.

2004-08-18  David Daney  <ddaney@avtrex.com>

* java/lang/natPosixProcess.cc (waitForSignal): Use sigsuspend
instead of sigwait.

From-SVN: r86186

i386.h (FIXED_REGISTERS): Update encoding to be -ffixed-reg safe, by preserving the meanings of zero and one.

* config/i386/i386.h (FIXED_REGISTERS): Update encoding to be
-ffixed-reg safe, by preserving the meanings of zero and one.
(CALL_USED_REGISTERS): Likewise.
(CONDITIONAL_REGISTER_USAGE): Update to process new encodings.

From-SVN: r86185

* trans-types.c (gfc_sym_type): Use pointer types for optional args.

From-SVN: r86182

sh.c (split_branches): Check the result of next_active_insn.

* config/sh/sh.c (split_branches): Check the result of
next_active_insn.
(sh_output_mi_thunk): Call init_flow if basic_block_info is null.
Call rtl_register_cfg_hooks.

From-SVN: r86181

Part of the vectorizer patch that was accidently left out...:

        * config/i386/i386.h (UNITS_PER_SIMD_WORD): Define.
        * config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Define.

From-SVN: r86180

rtl.h (MEM_READONLY_P): Replace RTX_UNCHANGING_P.

* rtl.h (MEM_READONLY_P): Replace RTX_UNCHANGING_P.
* alias.c (true_dependence): Update to match new semantics.
(canon_true_dependence, write_dependence_p): Likewise.
(anti_dependence, output_dependence): Update write_dependence_p args.
(unchanging_anti_dependence): Remove.
* calls.c (purge_mem_unchanging_flag): Remove.
(fixup_tail_calls): Don't call it.
(expand_call): Don't add unchanging memory to function usage.
* expr.c (emit_block_move_via_libcall): Likewise.
(clear_storage_via_libcall): Don't clobber RTX_UNCHANGING_P mems.
(get_subtarget): Don't use RTX_UNCHANGING_P.
(expand_assignment, store_constructor, expand_expr_real_1): Likewise.
(do_tablejump): Set MEM_READONLY_P, not RTX_UNCHANGING_P.
* combine.c (get_last_value_validate): Use MEM_READONLY_P.
* cse.c (insert): Don't use RTX_UNCHANGING_P.
(cse_insn, canon_hash): Use MEM_READONLY_P.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Use MEM_READONLY_P
instead of RTX_UNCHANGING_P.
* explow.c (maybe_set_unchanging): Remove.
* expr.h (maybe_set_unchanging): Remove.
* flow.c (insn_dead_p, mark_used_regs): Use anti_dependence.
* function.c (assign_stack_temp_for_type): Don't use RTX_UNCHANGING_P.
(assign_parm_setup_reg, expand_function_start): Likewise.
* integrate.c (copy_rtx_and_substitute): Likewise.
* ra-rewrite.c (emit_colors): Likewise.
* regmove.c (copy_src_to_dest, regmove_optimize): Likewise.
(fixup_match_1): Likewise.
* reload1.c (reload, alter_reg): Likewise.
* local-alloc.c (validate_equiv_mem): Check MEM_READONLY_P,
not RTX_UNCHANGING_P.
(equiv_init_varies_p): Likewise.
* loop-invariant.c (check_maybe_invariant): Likewise.
* resource.c (mark_referenced_resources, mark_set_resources): Likewise.
* loop.c (note_addr_stored): Likewise.
(prescan_loop): Likewise. Don't check function usage for clobbered
unchanging memory.
* rtlanal.c (rtx_unstable_p): Check MEM_READONLY_P,
        not RTX_UNCHANGING_P.
(rtx_varies_p, modified_between_p, modified_in_p): Likewise.
* varasm.c (force_const_mem): Likewise.
* stmt.c (expand_decl): Don't set RTX_UNCHANGING_P.
* web.c (entry_register): Likewise.
* tree-gimple.h (get_base_address): Move decl ...
* tree.h: ... here.
* doc/rtl.texi (MEM_READONLY_P): Replace RTX_UNCHANGING_P.

* config/alpha/alpha.c (alpha_set_memflags_1): Rewrite to be
called via for_each_rtx.  Copy MEM_SCALAR_P, MEM_NOTRAP_P too.
(alpha_set_memflags): Update to match.

* config/darwin.c (machopic_indirect_data_reference): Set
MEM_READONLY_P instead of RTX_UNCHANGING_P.
(machopic_indirect_call_target): Likewise.
(machopic_legitimize_pic_address): Likewise.
* config/arm/arm.c (legitimize_pic_address, arm_gen_load_multiple,
arm_gen_store_multiple, arm_gen_movmemqi): Likewise.
* config/arm/arm.md (load_multiple, store_multiple): Likewise.
* config/frv/frv.md (symGOT2reg): Likewise.
* config/i386/i386.c (legitimize_pic_address,
legitimize_tls_address, ix86_split_to_parts): Likewise.
* config/ia64/ia64.c (ia64_expand_tls_address): Likewise.
* config/ia64/ia64.md (load_fptr): Likewise.
* config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise.
* config/m68k/m68k.c (legitimize_pic_address): Likewise.
* config/mcore/mcore.c (block_move_sequence): Likewise.
* config/mn10300/mn10300.md (symGOT2reg): Likewise.
* config/pa/pa.c (legitimize_pic_address): Likewise.
* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise.
(rs6000_emit_move): Likewise.
* config/s390/s390.c (legitimize_pic_address): Likewise.
(legitimize_tls_address): Likewise.
* config/s390/s390.md (casesi): Likewise.
* config/sh/sh.c (prepare_move_operands, sh_reorg): Likewise.
* config/sh/sh.md (symGOT2reg): Likewise.
* config/sparc/sparc.c (legitimize_pic_address): Likewise.
* config/v850/v850.md (casesi): Likewise.

* config/ia64/ia64.c (gen_thread_pointer): Don't set RTX_UNCHANGING_P.
* config/iq2000/iq2000.c (save_restore_insns): Likewise.
* config/mips/mips.c (mips_restore_gp): Likewise.
(mips_save_restore_reg, mips16_gp_pseudo_reg): Likewise.
* config/sh/sh.c (sh_reorg): Likewise.

From-SVN: r86178

tree.h (struct tree_decl): Add gimple_formal_temp.

        * tree.h (struct tree_decl): Add gimple_formal_temp.
        (DECL_GIMPLE_FORMAL_TEMP_P): New.
        * gimplify.c (pop_gimplify_context): Clear it.
        (lookup_tmp_var): Set it, if is_formal.
        (gimplify_init_constructor): Use rhs_predicate_for for COMPLEX.
        Use is_gimple_val for VECTOR.  Simplify return value.
        (gimplify_save_expr): Use and set DECL_GIMPLE_FORMAL_TEMP_P.
        (gimplify_expr): Likewise.
        * tree-gimple.c (is_gimple_formal_tmp_rhs): Rename from
        is_gimple_tmp_rhs for clarity.  Update all callers.
        (is_gimple_reg_rhs): Simplify logic.
        (is_gimple_formal_tmp_var): Rename from is_gimple_tmp_var for
        clarity; use DECL_GIMPLE_FORMAL_TEMP_P.
        (is_gimple_formal_tmp_reg): Similarly.
        * tree-gimple.h: Update decls.
        * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Use
        DECL_IGNORED_P, not DECL_ARTIFICIAL.  Tidy formatting.
        * tree-ssa-live.c (var_union, type_var_init): Likewise.
java/
        * java-gimplify.c (java_gimplify_expr): Move '2' handling into
        default case.  Treat '<' similarly.  Update for
        is_gimple_formal_tmp_var name change.
testsuite/
        * gcc.dg/20040206-1.c: XFAIL.

From-SVN: r86176

c4x.c (legitimize_operands): Remove calls to preserve_subexpressions_p.

2004-04-18  Paolo Bonzini  <bonzini@gnu.org>

* config/c4x/c4x.c (legitimize_operands): Remove calls to
preserve_subexpressions_p.

From-SVN: r86175

Split ChangeLog

From-SVN: r86172

re PR c++/16246 (Incorrect template argument deduction)

PR c++/16246
* pt.c (unify): Tidy ARRAY_TYPE handling.  Make sure that non-type
arguments have the same type as the corresponding parameter.

PR c++/16246
* g++.dg/template/array7.C: New test.

From-SVN: r86169

varasm.c (MAX_OFILE_ALIGNMENT): Move ...

        * varasm.c (MAX_OFILE_ALIGNMENT): Move ...
        * defaults.h (MAX_OFILE_ALIGNMENT): ... here.

From-SVN: r86168

gcc.c (default_compilers): Add info about ".mm", ".M" and ".mii" Objective-C++ extensions.

[gcc/ChangeLog]
2004-08-18  Ziemowit Laski  <zlaski@apple.com>

        * gcc.c (default_compilers): Add info about ".mm", ".M" and ".mii"
        Objective-C++ extensions.
        * gengtype.c (get_file_basename): Match entire subdirectory name
        ('cp', 'objc', 'objcp') rather than just its suffix.
        (get_base_file_bitmap): Allow for files to belong to more than one
        language.
        (get_output_file_with_visibility): Treat objc/objc-act.h as a header
        used by more than one front-end.

From-SVN: r86167

re PR fortran/13278 (derived type namelist I/O support missing, causes ICE)

2004-08-18  Victor Leikehman  <lei@il.ibm.com>

PR fortran/13278
* trans-io.c (transfer_namelist_element): New. Recursively handle
derived-type variables.  Pass string lengths.
(build_dt): Code moved to build_namelist, with some
changes and additions.
(gfc_build_io_library_fndecls): Declare the fifth
argument in st_set_nml_var_char -- string_length.
libgfortran/
* io/transfer.c (st_set_nml_var)
* io/write.c (namelist_write): Allow var_name and var_name_len to be
null. For strings, use string_length field instead of len.
* io/io.h (struct namelist_type): New field string_length.
(st_set_nml_var_char): New argument string_length.

From-SVN: r86166

re PR c++/16215 (Bad error message when requesting member of non-aggregate type)

PR c++/16215
* parser.c (cp_parser_name_lookup_error): If parser->object_scope
is set use it for diagnostic purposes.
(cp_parser_pseudo_destructor_name): Remove special-case error
message.

From-SVN: r86165

Daily bump.

From-SVN: r86163

arm.md (addsi3, [...]): Rework to avoid use of preserve_subexpressions_p.

* arm.md (addsi3, subsi3, andsi3, iorsi3, movsi, movhi): Rework to
avoid use of preserve_subexpressions_p.

From-SVN: r86159

re PR tree-optimization/17051 (ICE: internal compiler error: verify_ssa failed.for SSA_NAME: l_addr<D8610>_650)

        PR 17051
        * tree-sra.c (scalarize_use): Mark all v_defs for !is_output too.

From-SVN: r86158

baseline_symbols.txt: Update to 3.4.0.

2004-08-17  Paolo Carlini  <pcarlini@suse.de>

* config/abi/alpha-linux-gnu/baseline_symbols.txt: Update to 3.4.0.

From-SVN: r86155

extend.texi: Document new xstormy16 attribute.

* doc/extend.texi: Document new xstormy16 attribute.

* config/stormy16/stormy16.c (xstormy16_splittable_below100_operand): New.
(xstormy16_splittable_below100_or_register): New.
(combine_bnp): New.
(xstormy16_reorg): New.
(TARGET_MACHINE_DEPENDENT_REORG): Define.

* config/stormy16/stormy16.md (movqi_internal): Make name public.
(movhi_internal): Likewise.
(cbhranchhi): Likewise.
(cbhranchhi_neg): Likewise.
(andhi3): Only allow splittable below100 operands.
(iorhi3): Likewise.
(peephole2): New and/zero_extend->and peephole.
(peephole2): New load/ior/save->set1 peephole.
(peephole2): New load/and/save->clr1 peephole.
(bclrx, bclrx2, bclr7, bclr15): New.
(bsetx, bsetx2, bset7, bset15): New.

* config/stormy16/stormy16.c (xstormy16_print_operand): Be more
liberal about acceptable 'B' masks.

* config/stormy16/stormy16-protos.h
(xstormy16_asm_output_aligned_common, xstormy16_below100_symbol,
xstormy16_below100_operand, xstormy16_below100_or_register,
xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New.
(PREDICATE_CODES): Add new predicates.

* config/stormy16/stormy16.c
(xstormy16_asm_output_aligned_common, xstormy16_below100_symbol,
xstormy16_below100_operand, xstormy16_below100_or_register,
xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New.
(xstormy16_expand_iorqi3, xstormy16_expand_andqi3): New.
(xstormy16_legitimate_address_p): Allow below100 symbols.
(xstormy16_extra_constraint_p): Add 'W' for below100 operands.
(xstormy16_expand_move): Leave below100 operands as-is.
(xstormy16_encode_section_info): Encode below100 symbols.
(xstormy16_strip_name_encoding): New.
(xstormy16_print_operand): Print 'b' as shift mask.
(xstormy16_attribute_table): Add below100 attributes.
(xstormy16_handle_below100_attribute): New.

* config/stormy16/stormy16.h (EXTRA_SECTIONS): add in_bss100.
(XSTORMY16_SECTION_FUNCTION): New.
(EXTRA_SECTION_FUNCTIONS): Define using the above.
(ASM_OUTPUT_ALIGNED_DECL_COMMON, ASM_OUTPUT_ALIGNED_DECL_LOCAL): New.
(ASM_OUTPUT_SYMBOL_REF): Handle encoded symbols.
(ASM_OUTPUT_LABELREF): Define.

* config/stormy16/stormy16.md (movqi_internal): Add below100 support.
(movhi_internal): Add below100 support.
(andhi3): Add below100 support.
(iorhi3): Add below100 support.
(iorqi3, iorqi3_internal, andqi3, andqi3_internal): New.

From-SVN: r86154

Patch from Robert Millan for kfreebsd-gnu/knetbsd-gnu.

* configure.in: In noconfigdirs check, match GNU/k*BSD with GNU/Linux
(instead of FreeBSD).
* configure: Regenerate.

From-SVN: r86151

Add missing -fno-fast-math.

From-SVN: r86150

* config/darwin.c (macho_indirect_data_reference): Add DImode case.

From-SVN: r86149

Canonicalize mips nmadd/nmsub patterns.

* config/mips/mips.md: Add canonical nmadd and nmsub patterns for both
normal and -ffast-math code.

From-SVN: r86148

Testcases for canonical mips nmadd/nmsub patterns with or w/o fast-math.

* gcc.dg/mips-nmadd-1.c: New test.
* gcc.dg/mips-nmadd-2.c: New test.

From-SVN: r86147

Testcases for mips conditional move patterns.

* gcc.dg/mips-movcc-1.c: New test.
* gcc.dg/mips-movcc-2.c: New test.
* gcc.dg/mips-movcc-3.c: New test.

From-SVN: r86146

Canonicalize mips conditional move patterns.

* config/mips/mips.c (gen_conditional_move): Use GET_MODE (op0) instead
of VOIDmode for comparison code mode.
* config/mips/mips.md: For conditional move patterns, use mode of
first compare operand for comparison mode, instead of VOIDmode.

From-SVN: r86145

re PR c++/15871 (g++ does not honour -fkeep-inline-functions)

PR c++/15871
* semantics.c (expand_or_defer_fn): Honor -fkeep-inline-functions.

PR c++/15871
* doc/invoke.texi (-fkeep-inline-functions): Update documentation.

PR c++/15871
* g++.dg/opt/inline8.C: New test.

From-SVN: r86144

baseline_symbols.txt: Update to 3.4.0.

2004-08-17  Paolo Carlini  <pcarlini@suse.de>

* config/abi/ia64-linux-gnu/baseline_symbols.txt: Update to 3.4.0.

From-SVN: r86142

Add -mdynamic-no-pic to compile flags for gcc.  On Mac OS X and Darwin,

the compiler generates position-independent-code by default.  This allows
an object file to be used for a dylib or executable without any thought
on the developer's part, but generates less-efficient code.  Setting this
flag on gcc speeds compiles by 3-5%.
        * config/rs6000/x-darwin: Add -mdynamic-no-pic to gcc build flags.

From-SVN: r86141

re PR c++/16965 (Confusing mismatch in error messages)

PR c++/16965
* cp-tree.h (qualified_name_lookup_error): Add parameter.
* name-lookup.c (do_class_using_decl): Restrict set of entities
passed to cp_emit_debug_info_for_using more carefully.
(lookup_qualified_name): Allow lookup_member to return sets of
ambiguous entries.
* parser.c (cp_parser_lookup_name): Add ambiguous_p parameter.
(cp_parser_primary_expression): Handle ambiguous lookups.
(cp_parser_template_name): Adjust use of cp_parser_lookup_name.
(cp_parser_template_argument): Likewise.
(cp_parser_elaborate_type_specifier): Likewise.
(cp_parser_namespace_name): Likewise.
(cp_parser_class_name): Likewise.
(cp_parser_lookup_name_simple): Likewise.
* pt.c (tsubst_qualified_id): Handle ambiguous results.
(tsubst_expr): Likewise.
* semantics.c (qualified_name_lookup_error): Add decl paramter.
For ambiguous lookups, print candidates.

PR c++/16965
* g++.dg/parse/error17.C: New test.

From-SVN: r86137

darwin.md (*call_nonlocal_darwin64): Add #else clause for non Darwin targets.

2004-08-17  Andreas Tobler  <a.tobler@schweiz.ch>

* config/rs6000/darwin.md (*call_nonlocal_darwin64): Add #else clause
for non Darwin targets.
(*call_value_nonlocal_darwin64): Likewise.

From-SVN: r86136

Check for Altivec mode when returning altivec register.

Reviewed by David Edehlson.

From-SVN: r86135

Revert 2004-08-16 Stan Shebs <shebs@apple.com>

        Revert 2004-08-16  Stan Shebs  <shebs@apple.com>
        * config/rs6000/rs6000.md: Include darwin.md.
        (builtin_setjmp_receiver): Add DImode case.
        * config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to
        Darwin bits.

From-SVN: r86132

tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE trees.

        * tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE trees.
        * tree-vectorizer.h: New File: Same.
        * Makefile.in (tree-vectorizer.c, tree-vectorizer.h): Add new files.
        * common.opt (ftree-vectorize): New flag to enable vectorization.
        * timevar.def (TV_TREE_VECTORIZATION): New dump file for vectorization
        pass.
        * tree-data-ref.h (init_data_ref): Additional argument.
        (array_base_name_differ_p): Moved to tree-data-ref.c.
        * tree-data-ref.c (array_base_name_differ_p): Revised.
        (initialize_data_dependence_relation): Call array_base_name_differ_p
        with an extra argument.
        (analyze_all_data_dependences): Same.
        (init_data_ref): Additional argument is_read to set DR_IS_READ.
        * tree-ssa-phiopt.c (empty_block_p): Expose for usage out of this file.
        * tree-flow.h (vectorize_loops, empty_block_p): Add declaration.
        * tree-optimize.c (pass_vectorize): Schedule the vectorization pass.
        * tree-pass.h (tree_opt_pass pass_vectorize): Declare the new
        vectorization pass.
        * tree-ssa-loop.c (tree_ssa_loop_init): Call scev_initialize.
        (tree_ssa_loop_done): Call scev_finalize.
        (tree_vectorize): Define the new vectorization pass.
        * defaults.h (UNITS_PER_SIMD_WORD): Allow targets to specify the size of
        the vector they support (until support for multiple vector sizes is
        added to the vectorizer).
        * config/i386/i386.h (UNITS_PER_SIMD_WORD): Define.
        * config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Define.
        * invoke.texi (fdump-tree-vect, ftree-vectorize): Add
        documentation.

From-SVN: r86131

Makefile.am (AM_CXXFLAGS): Reformatted to make it more ease to read.

2004-08-17  Michael Koch  <konqueror@gmx.de>

* Makefile.am (AM_CXXFLAGS): Reformatted to make it more ease to read.
* Makefile.in: Regenerated.

From-SVN: r86130

objc-act.c (build_protocol_initializer): Fix build_int_cst usage.

* objc/objc-act.c (build_protocol_initializer): Fix build_int_cst
usage.
(generate_protocol_list, handle_impent): Likewise.

From-SVN: r86129

re PR fortran/13082 (Function entries and entries with alternate returns not implemented)

2004-08-17  Paul Brook  <paul@codesourcery.com>
Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

PR fortran/13082
* decl.c (get_proc_name): Update mystery comment.
(gfc_match_entry): Check for errors earlier.  Add entry point to list.
* dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
* gfortran.h (symbol_attribute): Add entry_master.  Document entry.
(struct gfc_entry_list): Define.
(gfc_get_entry_list): Define.
(struct gfc_namespace): Add refs and entries.
(enum gfc_exec_op): Add EXEC_ENTRY.
(struct gfc_code): Add ext.entry.
* module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
(mio_symbol_attribute): Don't save/reture addr->entry.
(mio_namespace_ref): Refcount namespaces.
* parse.c (accept_statement): Handle ST_ENTRY.
(gfc_fixup_sibling_symbols): Mark symbol as referenced.
(parse_contained): Fixup sibling references to entry points
after parsing the procedure body.
* resolve.c (resolve_contained_fntype): New function.
(merge_argument_lists, resolve_entries): New functions.
(resolve_contained_functions): Use them.
(resolve_code): Handle EXEC_ENTRY.
(gfc_resolve): Call resolve_entries.
* st.c (gfc_free_statement): Handle EXEC_ENTRY.
* symbol.c (gfc_get_namespace): Refcount namespaces.
(gfc_free_namespace): Ditto.
* trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
optional when multiple entry points are present.
* trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
(gfc_get_extern_function_decl): Add assertion.  Fix coment.
(create_function_arglist, trans_function_start, build_entry_thunks):
New functions.
(gfc_build_function_decl): Rename ...
(build_function_decl): ... to this.
(gfc_create_function_decl): New function.
(gfc_generate_contained_functions): Use it.
(gfc_trans_entry_master_switch): New function.
(gfc_generate_function_code): Use new functions.
* trans-stmt.c (gfc_trans_entry): New function.
* trans-stmt.h (gfc_trans_entry): Add prototype.
* trans-types.c (gfc_get_function_type): Add entry point argument.
* trans.c (gfc_trans_code): Handle EXEC_ENTRY.
(gfc_generate_module_code): Call gfc_create_function_decl.
* trans.h (gfc_build_function_decl): Remove.
(gfc_create_function_decl): Add prototype.
testsuite/
* gfortran.dg/entry_1.f90: New test.

Co-Authored-By: Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
From-SVN: r86128

baseline_symbols.txt: Update to 3.4.0.

2004-08-17  Benjamin Kosnik  <bkoz@redhat.com>

* config/abi/i486-linux-gnu/baseline_symbols.txt: Update to 3.4.0.

From-SVN: r86126

regclass.c (init_reg_sets_1): Add ENABLE_CHECKING sanity tests to ensure that call_used_regs is a superset of...

* regclass.c (init_reg_sets_1): Add ENABLE_CHECKING sanity tests to
ensure that call_used_regs is a superset of both fixed_regs and
call_really_used_regs.

From-SVN: r86119

lang.c (lang_printable_name): Obey verbose flag.

2004-08-17  Andrew Haley  <aph@redhat.com>

* lang.c (lang_printable_name): Obey verbose flag.
* parse.y (constructor_circularity_msg): Set VERBOSE arg for
lang_printable_name().
(verify_constructor_circularity, get_printable_method_name,
check_abstract_method_definitions, java_check_regular_methods,
java_check_abstract_methods, check_inner_class_access,
fix_constructors, patch_method_invocation, patch_return):
Likewise.
* expr.c (pop_type_0): Likewise.

* java-tree.h (lang_printable_name_wls): Delete.

From-SVN: r86118

re PR target/17019 (THUMB: bad switch statement in md code for addsi3_cbranch_scratch)

From Daniel Bornstein  <danfuzz@milk.com>
PR target/17019
* arm.md (addsi3_cbranch_scratch): Correct case labels.

From-SVN: r86114

* gcc.dg/darwin-20040812-1.c: Compile only on darwin.

From-SVN: r86113

re PR middle-end/17036 (ICE: (A >> N) & 1 ? (1 << N) : 0 where A of type unsigned int)

gcc/ChangeLog:
2004-08-17  Paolo Bonzini  <bonzini@gnu.org>

PR middle-end/17036
* fold-const.c (fold): Check for integer operand when
folding (A >> N) & 1 ? (1 << N) : 0.  Fix from Andrew
Pinski  <pinskia@physics.uc.edu>.

gcc/testsuite/ChangeLog:
2004-08-17  Paolo Bonzini  <bonzini@gnu.org>

* gcc.dg/pr17036-1.c: New test.

From-SVN: r86112

Makefile.in: Regenerate.

2004-08-17  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.in: Regenerate.
* configure: Regenerate.

* Makefile.def (bootstrap-stage): Rename extra_*_flags to
stage_*_flags.
* Makefile.tpl (configure-[+module+], all-[+module+]): Exit
for bootstrapped modules if toplevel bootstrap is going.
(GCC bootstrap): Generate per-stage targets for all bootstrapped
modules.  Adjust for changes in Makefile.def.  Enable several
rules even in non-bootstrap mode, just to avoid peppering the
template with unnecessary "@if/@endif gcc-bootstrap" pairs.
(stage-[+prev+]-bubble): Remove.

* Makefile.def (Dependencies): Depend on all-build-bison,
all-build-flex, all-build-byacc, all-build-texinfo, rather
than the host variations.
* Makefile.tpl (BUILD_DIR_PREFIX): Remove.  Replace throughout
with BUILD_SUBDIR.
(BISON): Update for recent Bisons.
(YACC): Fix typo.
(cross): Depend on all-build.
(all): Do not depend on all-build.
(prebootstrap): Remove.
(dep-kind): Accept separate prefixes for MODULE and ON variables.
(Prebootstrap dependencies): Add them to the per-stage targets
and to all-prebootstrap.
* configure.in (build_configdirs): Always enable build_tools.
(BUILD_DIR_PREFIX): Remove.

* Makefile.def (gcc): Add target variable.
(gdb, expect, guile, tk, tix): Replace with_x with extra_make_flags.
* Makefile.tpl (Autogenerated `all-*' targets): Invoke $(TARGET-*)
in the recursive `make', instead of hardwiring `all'.
(Autogenerated TARGET-* variables): New.

gcc/ChangeLog:
2004-08-17  Paolo Bonzini  <bonzini@gnu.org>

* configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO.
No need to check if in a cross configuration.
* configure: Regenerate.

* calls.c (precompute_register_parameters):
Inline preserve_subexpressions_p ().
* expmed.c (expand_mult_const, emit_store_flag): Likewise.
* optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn):
Likewise.
* expr.c (get_subtarget): Likewise.
* rtl.h (preserve_subexpressions_p): Remove.
* stmt.c (preserve_subexpressions_p): Remove.

* dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR,
TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>:
Abort on gimplified cases.

From-SVN: r86111

Daily bump.

From-SVN: r86091

Make unsafe vector float optimizations dependent on -ffast-math.

* tree.h (VECTOR_FLOAT_TYPE_P): New.
(FLOAT_TYPE_P): Use it.
* c-typeck.c (build_binary_op): After convert calls, check for
check for ERROR_MARK operands.

From-SVN: r86088

re PR java/8473 (syntax error on anonymous array subscript)

PR java/8473:
* parse.y (primary): Changed for initialized and uninitialized
array creations.
(array_access): Handle array_creation_initialized.
(array_creation_expression): Split into
array_creation_initialized and array_creation_uninitialized.

From-SVN: r86087

re PR java/8473 (syntax error on anonymous array subscript)

PR java/8473:
* testsuite/libjava.jacks/jacks.xfail: Removed passing test.

From-SVN: r86086

specific.c: Check GC_LINUX_THREADS before including private/specific.h.

2004-08-16  Bryce McKinlay  <mckinlay@redhat.com>

* specific.c: Check GC_LINUX_THREADS before including
private/specific.h. From Richard Earnshaw.

From-SVN: r86084

Makefile.in (BUILD_PREFIX, [...]): Delete.

* Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete.
(BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update.
(genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o.
(genobjs static pattern rule): Remove %.c dependency.
($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o):
Rename rules; delete commands; fix dependencies.
(mostlyclean): Do not delete temporary source copies.
* configure.ac: Delete all references to BUILD_PREFIX and
BUILD_PREFIX_1.
* configure: Regenerate.

* print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE.
Do not include tree.h, real.h, flags.h, hard-reg-set.h, or
basic-block.h #ifdef GENERATOR_FILE.  Surround some more code
with #ifndef GENERATOR_FILE so that nothing from those headers
is used.

* rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE.

From-SVN: r86083

* Makefile.in (LIBS): Move $(LIBIBERTY) after $(BANSHEELIB).

From-SVN: r86082

target-def.h (TARGET_EH_RETURN_FILTER_MODE): Remove extraneous semicolon.

2004-08-16  Andrew Pinski  <apinski@apple.com>

        * target-def.h (TARGET_EH_RETURN_FILTER_MODE): Remove
        extraneous semicolon.

From-SVN: r86081

2004-08-16  Michael Koch  <konqueror@gmx.de>

* Makefile.am
(math_c_files): Renamed from c_files.
(math_c_source_files): Renamed from c_source_files.
* Makefile.in,
gcj/Makefile.in,
include/Makefile.in,
testsuite/Makefile.in: Regenerated.

From-SVN: r86080

c-common.c (handle_used_attribute): Set DECL_PRESERVE_P.

        * c-common.c (handle_used_attribute): Set DECL_PRESERVE_P.
        * print-tree.c (print_node): Print DECL_PRESERVE_P.
        * target-def.h (TARGET_ASM_MARK_DECL_PRESERVED): New #define.
        (TARGET_ASM_OUT): New member, TARGET_ASM_MARK_DECL_PRESERVED
        * target.h (struct gcc_target): New member, mark_decl_preserved.
        * hooks.c (hook_void_charptr): Rename to ...
        (hook_void_constcharptr): ... new name.
        * hooks.h (hook_void_charptr): Rename to ..
        (hook_void_constcharptr): ... new name.
        * tree.h (DECL_PRESERVE_P): New #define.
        (struct tree_decl): New member, preserve_flag.
        * varasm.c (assemble_start_function): Mark decl preserved.
        (assemble_variable): Same.
        * darwin.c (darwin_mark_decl_preserved): New function.
        * darwin.h (TARGET_ASM_MARK_DECL_preserved): New #define.
        * darwin-protos.h (darwin_mark_decl_preserved): New decl.
        * doc/tm.texi (TARGET_ASM_MARK_DECL_PRESERVED): Document.

        testsuite:
        * gcc.dg/darwin-20040809-1.c: New test.

From-SVN: r86076

c-decl.c (grokdeclarator): Allow for function definition where innermost declarator has attributes.

* c-decl.c (grokdeclarator): Allow for function definition where
innermost declarator has attributes.

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

From-SVN: r86075

Patch to fix -mcpu=G5 interface to EH runtime library.

Reviewed by Geoff Keating.

From-SVN: r86074

configure.ac: Replace _GCC_TOPLEV_NONCANONICAL_TARGET with ACX_NONCANONICAL_TARGET...

* configure.ac: Replace _GCC_TOPLEV_NONCANONICAL_TARGET with
ACX_NONCANONICAL_TARGET; remove now-unneeded AC_SUBST.
* configure: Regenerate.

From-SVN: r86073

configure.in (AC_CONF_SUBDIRS): Use literal for ltdl directory to avoid autoconf warning.

2004-08-16  Bryce McKinlay  <mckinlay@redhat.com>

* configure.in (AC_CONF_SUBDIRS): Use literal for ltdl directory
to avoid autoconf warning.
* configure: Rebuilt.

From-SVN: r86072

aclocal.m4: Remove obsolete construct for old automake.

2004-08-16  Nathanael Nerode  <neroden@gcc.gnu.org>

* aclocal.m4: Remove obsolete construct for old automake.
* acinclude.m4: Regenerate with aclocal 1.9.1.
* configure.ac:  Remove duplicate AC_WITH calls.  Replace
AC_CANONICAL_SYSTEM with AC_CANONICAL_HOST, AC_CANONICAL_TARGET.
Replace _GCC_TOPLEV_NONCANONICAL calls with ACX_NONCANONICAL_TARGET.
Remove now-redundant subst of target_noncanonical.  Remove
now-gratuitous m4 quoting around $.  Replace AM_PROG_LIBTOOL with
AC_PROG_LIBTOOL and remove second, redundant AC_PROG_LIBTOOL.
Use slightly more modern form of AC_INIT.
* configure: Rebuild with autoconf 2.59.
* Makefile.in, include/Makefile.in: Rebuild with automake 1.9.1.

From-SVN: r86071

Basic support for 64-bit Darwin.

        * config/darwin.c (macho_indirect_data_reference): Add DImode case.
        (machopic_legitimize_pic_address): Similarly, plus use Pmode
        instead of SImode.
        * config/rs6000/darwin.h (PTRDIFF_TYPE): Be "long int" if 64-bit.
        (TARGET_OS_CPP_BUILTINS): Add 64-bit preprocessor macro.
        (SUBTARGET_SWITCHES): Add -m32 and -m64 flags.
        (SUBTARGET_OVERRIDE_OPTIONS): Require 64-bit processor if -m64.
        (PROCESSOR_DEFAULT64): Define.
        * config/rs6000/darwin.md: New file, patterns specific to 64-bit
        Darwin.
        * config/rs6000/rs6000.md: Include darwin.md.
        (builtin_setjmp_receiver): Add DImode case.
        * config/rs6000/rs6000.c (TARGET_ASM_UNALIGNED_DI_OP): Define for
        Darwin.
        (TARGET_ASM_ALIGNED_DI_OP): Ditto.
        (rs6000_emit_move): Add DImode case to Darwin bits.
        (machopic_output_stub): Use .quad if 64-bit.
        * invoke.texi: Document -m32 and -m64.

From-SVN: r86070

altivec-17.c: New test.

2004-08-16  Janis Johnson  <janis187@us.ibm.com>

* gcc.dg/altivec-17.c: New test.
* gcc.dg/altivec-18.c: New test.

From-SVN: r86067

extend.texi (AltiVec builtins): Document additional differences from the Motorola AltiVec PIM.

2004-08-16  Janis Johnson  <janis187@us.ibm.com>

* doc/extend.texi (AltiVec builtins): Document additional differences
from the Motorola AltiVec PIM.

From-SVN: r86066

c-typeck.c (build_c_cast): Only copy overflow from expr nodes.

* c-typeck.c (build_c_cast): Only copy overflow from expr nodes.
* tree.h (IS_NON_TYPE_CODE_CLASS): Simplify.
(struct tree_common): Update public_flag documentation.

From-SVN: r86065

cuintp.c (UI_To_gnu): Be more conservative with build_int_cst call.s

* cuintp.c (UI_To_gnu): Be more conservative with build_int_cst
call.s
* trans.c (Exception_Handler_to_gnu_sjlj): Likewise.
(gnat_to_gnu): Likewise.

From-SVN: r86063

solaris_threads.c: Remove ifdef around #include "private/gc_priv.h" since they're not known at...

2004-08-16  Andreas Tobler  <a.tobler@schweiz.ch>

* solaris_threads.c: Remove ifdef around #include "private/gc_priv.h"
since they're not known at this time.
* solaris_pthreads.c: Likewise.

From-SVN: r86062

tree-ssa-copyrename.c (copy_rename_partition_coalesce): Check for arificial variables, not is_gimple_tmp_var.

* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
Check for arificial variables, not is_gimple_tmp_var.
* tree-ssa-live.c (var_union): Likewise.

From-SVN: r86057

indirect_array.h: Trivial formatting fixes.

2004-08-16  Paolo Carlini  <pcarlini@suse.de>

* include/bits/indirect_array.h: Trivial formatting fixes.
* include/bits/valarray_after.h: Likewise.
* include/bits/valarray_array.h: Likewise.
* src/valarray-inst.cc: Likewise.

From-SVN: r86056

* sh.h (PREDICATE_CODES): Remove register_operand entry.

From-SVN: r86055

re PR c++/6749 (infinite loop with inheritance of abstract classes)

PR c++/6749
* pt.c (instantiate_pending_templates): Add int parameter.  Don't
return anything.
* cp-tree.h (instantiate_pending_templates): Adjust prototype.
* decl2.c (finish_file): Adjust call to
instantiate_pending_templates.

* g++.dg/template/vtable2.C: New test.

From-SVN: r86054

jcf-write.c (find_constant_index): Canonicalize NaNs when generating bytecode.

2004-08-16  Andrew Haley  <aph@redhat.com>

        * jcf-write.c (find_constant_index): Canonicalize NaNs when
        generating bytecode.

From-SVN: r86053

re PR java/9677 (File not found if spaces in file name)

2004-08-16  Elliot Lee <sopwith@redhat.com>

        PR java/9677
        * jcf-parse.c (java_parse_file): Handle filenames with embedded
        spaces, and quoted filelists.

From-SVN: r86051

[multiple changes]

2004-08-16  Pascal Obry  <obry@gnat.com>

* adaint.c (__gnat_prj_add_obj_files): Set to 0 only on Win32 for GCC
backend prior to GCC 3.4. With GCC 3.4 we are using the GCC's shared
option and not mdll anymore. Update comment.

2004-08-16  Pascal Obry  <obry@gnat.com>

* bld.adb (Put_Include_Project): Properly handle directory separators
on Windows.

2004-08-16  Ed Schonberg  <schonberg@gnat.com>

* sem_ch4.adb (Try_Object_Operation): Restructure code. Optimize by
decreasing the number of allocated junk nodes while searching for the
appropriate subprogram.

From-SVN: r86049

calls.c (load_register_parameters): Remove spurious FIXME token.

From-SVN: r86048

call.c (build_vfield_ref, [...]): Replace calls to build with calls to buildN.

* call.c (build_vfield_ref, build_call, build_conditional_expr,
convert_arg_to_ellipsis, build_x_va_arg, build_over_call,
build_java_interface_fn_ref, build_special_member_call,
build_new_method_call, initialize_reference): Replace calls to
build with calls to buildN.
* class.c (build_base_path, convert_to_base_statically,
build_vfn_ref, instantiate_type, dfs_accumulate_vtbl_inits,
build_vtbl_initializer): Likewise.
* cp-gimplify.c (genericize_try_block, genericize_catch_block,
gimplify_if_stmt, cp_genericize_r): Likewise.
* cvt.c (convert_to_void): Likewise.
* decl.c (check_initializer, finish_constructor_body,
finish_destructor_body): Likewise.
* error.c (dump_expr): Likewise.
* except.c (build_exc_ptr, expand_start_catch_block, build_throw):
Likewise.
* init.c (perform_member_init, expand_virtual_init,
expand_cleanup_for_base, build_init, expand_default_init,
build_offset_ref, decl_constant_value, build_new, build_new_1,
build_vec_delete_1, build_vec_init, build_delete,
push_base_cleanups, build_vec_delete): Likewise.
* mangle.c (write_integer_cst): Likewise.
* method.c (thunk_adjust, do_build_copy_constructor,
do_build_assign_ref): Likewise.
* pt.c (lookup_template_function, tsubst, tsubst_copy_and_build,
unify, build_non_dependent_expr): Likewise.
* rtti.c (build_headof, build_typeid, ifnonnull,
build_dyanmic_cast_1, tinfo_base_init): Likewise.
* semantics.c (begin_compound_stmt, finish_call_expr,
finish_pseudo_destructor_expr, finish_id_expression,
simplify_aggr_init_expr, finalize_nrv_r): Likewise.
* tree.c (build_target_expr, build_cplus_new, array_type_nelts_top,
array_type_nelts_total, stabilize_call): Likewise.
* typeck.c (decay_conversion, build_class_member_access_expr,
lookup_destructor, build_ptrmemfunc_access_expr, build_array_ref,
get_member_function_from_ptrfunc, build_binary_op, pointer_diff,
build_x_unary_op, build_unary_op, unary_complex_lvalue,
build_compound_expr, build_modify_expr, expand_ptrmemfunc_cst,
check_return_expr): Likewise.
* typeck2.c (split_nonconstant_1, split_nonconstant_init_1,
split_nonconstant_init, store_init_value, build_m_component_ref):
Likewise.

From-SVN: r86047

Daily bump.

From-SVN: r86043

2832.cc: Remove junk.

2004-08-15  Paolo Carlini  <pcarlini@suse.de>

* testsuite/27_io/basic_stringstream/rdbuf/char/2832.cc: Remove junk.
* testsuite/27_io/basic_stringstream/str/char/1.cc: Likewise.
* testsuite/27_io/basic_stringstream/str/char/3.cc: Likewise.

* testsuite/27_io/basic_stringstream/rdbuf/wchar_t/2832.cc: New.
* testsuite/27_io/basic_stringstream/str/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_stringstream/str/wchar_t/2.cc: Likewise.
* testsuite/27_io/basic_stringstream/str/wchar_t/3.cc: Likewise.
* testsuite/27_io/basic_stringstream/str/wchar_t/4.cc: Likewise.

2004-08-15  Paolo Carlini  <pcarlini@suse.de>

* include/bits/deque.tcc: Trivial formatting fixes.

From-SVN: r86040

Makefile.in (C_PRETTY_PRINT_H): Add c-pretty-print.h.

[gcc/ChangeLog]
2004-08-15  Ziemowit Laski  <zlaski@apple.com>

       * Makefile.in (C_PRETTY_PRINT_H): Add c-pretty-print.h.
       (c-lang.o): Depend on c-objc-common.h.
       (c-objc-common.o): Depend on $(C_PRETTY_PRINT_H) and
       c-objc-common.h; remove duplicate $(C_TREE_H) dependency.
       * c-lang.c: Include c-objc-common.h.
       (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
       LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
       LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
       LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
       LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
       LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
       LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
       LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
       LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
       LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
       LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
       LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
       LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
       LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
       LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
       LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
       LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
       LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
       LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
       LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
       LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
       LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
       LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
       LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
       Move to c-objc-common.h.
       * c-objc-common.c: Include c-objc-common.h.
       * c-objc-common.h: New file.

[gcc/objc/ChangeLog]
2004-08-15  Ziemowit Laski  <zlaski@apple.com>

       * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
       $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
       (objc/objc-parse.o): Do not depend on gtype-objc.h.
       * objc-act.c: Do not include gtype-objc.h.
       (finish_file): Rename to objc_finish_file().
       * objc-act.h (finish_file): Update copyright notice; remove prototype.
       * objc-lang.c: Update copyright notice; include diagnostic.h,
       c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
       toplev.h.
       (finish_file): New hook routine.
       (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
       LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
       LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
       LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
       LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
       LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
       LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
       LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
       LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
       LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
       LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
       LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
       LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
       LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
       LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
       LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
       LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
       LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
       LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
       LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
       LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
       LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
       LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
       LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
       Move to c-objc-common.h.

From-SVN: r86037

re PR target/14931 (ASM file in GCC for PPC darwin should use the new stub style)

2004-08-15  Andreas Tobler  <a.tobler@schweiz.ch>

PR target/14931
* powerpc_darwin_mach_dep.s (_GC_push_regs): Change to new stub style.

From-SVN: r86029

re PR target/14931 (ASM file in GCC for PPC darwin should use the new stub style)

2004-08-15  Andreas Tobler  <a.tobler@schweiz.ch>
    Andrew Pinski  <pinskia@physics.uc.edu>

PR target/14931
* config/rs6000/darwin-tramp.asm (L_abort$stub): Change to new stub
style.

Co-Authored-By: Andrew Pinski <pinskia@physics.uc.edu>
From-SVN: r86028

re PR fortran/17030 (gfortran does not optimize ABS of complex that well)

2004-08-15  Andrew Pinski  <apinski@apple.com>

        PR fortran/17030
        * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
        for cabs{,f} and copysign{,f}.
        * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
        (gfor_fndecl_math_cabs): Delete.
        (gfor_fndecl_math_sign4): Delete.
        (gfor_fndecl_math_sign8): Delete.
        (gfc_build_intrinsic_function_decls): Remove the
        initializing of cabs{,f} and copysign{,f} functions.
        * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
        instead of the functions definitions.
        (gfc_conv_intrinsic_sign): Likewise.
        * trans.h (gfor_fndecl_math_cabsf): Delete.
        (gfor_fndecl_math_cabs): Delete.
        (gfor_fndecl_math_sign4): Delete.
        (gfor_fndecl_math_sign8): Delete.

From-SVN: r86027

deque.tcc: Trivial formatting fixes.

2004-08-15  Paolo Carlini  <pcarlini@suse.de>

* include/bits/deque.tcc: Trivial formatting fixes.

* include/bits/locale_facets.tcc (num_get<>::do_get(&bool)):
Remove unneded typedef.

* include/bits/locale_facets.tcc: Very minor tweaks.

* testsuite/22_locale/time_put/put/wchar_t/1.cc: Use proper
type for the fill argument.
* testsuite/22_locale/time_put/put/wchar_t/10.cc: Likewise.
* testsuite/22_locale/time_put/put/wchar_t/2.cc: Likewise.
* testsuite/22_locale/time_put/put/wchar_t/3.cc: Likewise.
* testsuite/22_locale/time_put/put/wchar_t/4.cc: Likewise.
* testsuite/22_locale/time_put/put/wchar_t/5.cc: Likewise.
* testsuite/22_locale/time_put/put/wchar_t/6.cc: Likewise.
* testsuite/22_locale/time_put/put/wchar_t/7.cc: Likewise.
* testsuite/22_locale/time_put/put/wchar_t/8.cc: Likewise.

From-SVN: r86026

tree.h (build_int_cst): New.

.: * tree.h (build_int_cst): New.
(build_int_2): Remove.
* tree.c (build_int_2): Remove.
(build_int_cst): New.
(make_vector_type, build_common_tree_nodes,
build_common_tree_nodes_2): Use build_int_cst.
* builtins.c (expand_builtin_prefetch, expand_builtin_strstr,
expand_builtin_strpbrk, expand_builtin_fputs,
build_string_literal, expand_builtin_printf,
expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop,
fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii,
fold_builtin_isdigit, simplify_builtin_strstr,
simplify_builtin_strpbrk, fold_builtin_fputs,
simplify_builtin_sprintf): Use build_int_cst.
* c-common.c (start_fname_decls, fix_string_type,
c_common_nodes_and_builtins, c_init_attributes,
shorten_compare): Likewise.
* c-decl.c (complete_array_type,
check_bitfield_type_and_width): Likewise.
* c-lex.c (interpret_integer, lex_charconst): Likewise.
* c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise.
* c-pretty-print.c (pp_c_integer_constant): Likewise.
* c-typeck.c (really_start_incremental_init, push_init_level,
set_nonincremental_init_from_string): Likewise.
* calls.c (load_register_parameters): Likewise.
* convert.c (convert_to_pointer): Likewise.
* coverage.c (coverage_counter_alloc, tree_coverage_counter_ref,
build_fn_info_type, build_ctr_info_value, build_gcov_info):
Likewise.
* except.c (init_eh, assign_filter_values, assign_filter_values):
Likewise.
* expmed.c (store_fixed_bit_field, extract_bit_field,
extract_fixed_bit_field, extract_split_bit_field, expand_shift,
expand_mult_const, expand_mult_highpart_adjust, extract_high_half,
expand_sdiv_pow2, expand_divmod, make_tree): Likewise.
* expr.c (convert_move, emit_group_load, emit_group_store,
expand_assignment, store_constructor, store_field,
expand_expr_real_1, reduce_to_bit_field_precision): Likewise.
* fold-const.c (force_fit_type, int_const_binop, fold_convert_const,
invert_truthvalue, optimize_bit_field_compare,
decode_field_reference, all_ones_mask_p, constant_boolean_node,
fold_div_compare, fold, fold_read_from_constant_string,
fold_negate_const, fold_abs_const, fold_not_const): Likewise.
* function.c (assign_parm_setup_block): Likewise.
* stmt.c (shift_return_value, expand_end_case_type,
estimate_case_costs): Likewise.
* stor-layout.c (layout_type, initialize_sizetypes,
set_min_and_max_values_for_integral_type): Likewise.
* tree-chrec.c (chrec_fold_multiply_poly_poly,
reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.
* tree-complex.c (build_replicated_const): Likewise.
* tree-eh.c (honor_protect_cleanup_actions,
lower_try_finally_onedest, lower_try_finally_copy,
lower_try_finally_switch): Likewise.
* tree-mudflap.c (mf_build_string, mx_register_decls,
mudflap_register_call, mudflap_enqueue_constant): Likewise.
* tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
* tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref):
Likewise.
* tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise.
* tree-ssa-loop-niter.c (number_of_iterations_cond,
loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type):
Likewise.

* config/alpha/alpha.c (alpha_initialize_trampoline,
alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst.
* config/arm/arm.c (arm_get_cookie_size): Likewise.
* config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
* config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise.
* config/i860/i860.c (i860_va_start): Likewise.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise.
* config/mips/mips.c (mips_build_builtin_va_list, mips_va_start,
mips_gimplify_va_arg_expr): Likewise.
* config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
* config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg,
add_compiler_branch_island): Likewise.
* config/s390/s390.c (s390_va_start): Likewise.
* config/sh/sh.c (sh_va_start): Likewise.
* config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start):
Likewise.
* config/xtensa/xtensa.c (xtensa_va_start,
xtensa_gimplify_va_arg_expr): Likewise.

* objc/objc-act.c (build_objc_string_object,
build_objc_symtab_template, init_def_list, init_objc_symtab,
init_module_descriptor, generate_static_references,
build_selector_translation_table, get_proto_encoding,
build_typed_selector_reference, build_selector_reference,
build_next_objc_exception_stuff,
build_method_prototype_list_template, generate_descriptor_table,
generate_protocols, build_protocol_initializer,
build_ivar_list_template, build_method_list_template,
build_ivar_list_initializer, generate_ivars_list,
generate_dispatch_table, generate_protocol_list,
build_category_initializer, build_shared_structure_initializer,
generate_shared_structures, handle_impent,
generate_objc_image_info): Use build_int_cst.
ada:
* cuintp.c (UI_To_gnu): Use build_int_cst..
* trans.c (Exception_Handler_to_gnu_sjlj, gnat_to_gnu): Likewise.
* utils.c (init_gigi_decls): Likewise.
* utils2.c (build_call_raise): Likewise.
cp:
* call.c (convert_class_to_reference,
build_user_type_conversion_1, convert_like_real,
build_java_interface_fn_ref, build_special_member_call): Use
build_int_cst.
* class.c (build_vtbl_initializer): Likewise.
* cp-gimplify.c (cp_gimplify_expr): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
* decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
* decl2.c (start_static_initialization_or_destruction,
generate_ctor_or_dtor_function): Likewise.
* except.c (build_throw): Likewise.
* lex.c (cxx_init): Likewise.
* mangle.c (write_integer_cst): Likewise.
* rtti.c (build_headof, get_tinfo_decl_dynamic,
build_dynamic_cast_1, ptr_initializer, ptm_initializer,
get_pseudo_ti_init): Likewise.
* search.c (get_dynamic_cast_base_type): Likewise.
* tree.c (build_shared_int_cst): Likewise.
fortran:
* trans-array.c (gfc_trans_array_constructor_value): Use
build_int_cst.
* trans-const.c (gfc_build_string_const,
gfc_init_constants, gfc_conv_mpz_to_tree,
gfc_conv_constant_to_tree): Likewise.
* trans-decl.c (gfc_get_symbol_decl): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_ibits,
gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
* trans-io.c (add_case, set_error_locus, build_dt,
transfer_expr): Likewise.
* trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
gfc_trans_stop, gfc_trans_character_select): Likewise.
* trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
* trans.c (gfc_trans_runtime_check): Likewise.
java:
* boehm.c (get_boehm_type_descriptor): Use build_int_cst.
* class.c (build_utf8_ref, build_static_field_ref,
make_field_value, make_method_value, get_dispatch_table,
make_class_data, emit_symbol_table, emit_catch_table): Likewise.
* constants.c (get_tag_node,  build_ref_from_constant_pool,
build_constants_constructor): Likewise.
* decl.c (java_init_decl_processing): Likewise.
* expr.c (build_java_array_length_access, build_newarray,
expand_java_multianewarray, expand_java_pushc, expand_iinc,
build_java_binop, build_field_ref, expand_java_add_case,
expand_java_call, build_known_method_ref, build_invokevirtual,
build_invokeinterface, build_jni_stub): Likewise.
* java-gimplify.c (java_gimplify_new_array_init): Likewise.
* jcf-parse.c (get_constant): Likewise.
* lex.c (do_java_lex): Likewise.
* parse.y (patch_binop, patch_unaryop, patch_cast,
build_null_of_type, patch_newarray): Likewise.
* resource.c (compile_resource_data): Likewise.
* typeck.c (build_prim_array_type): Likewise.

From-SVN: r86022

* vec.h: Comment improvements.

From-SVN: r86021

ffi.c (ffi_pref_cif_machdep): set `cif->flags' to contain `FFI_TYPE_UINT64' as return type for any 64-bit...

2004-08-14  Casey Marshall <csm@gnu.org>

* src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
contain `FFI_TYPE_UINT64' as return type for any 64-bit
integer (O32 ABI only).
(ffi_prep_closure): new function.
(ffi_closure_mips_inner_O32): new function.
* src/mips/ffitarget.h: Define `FFI_CLOSURES' and
`FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
* src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
64 bit integers correctly.
(ffi_closure_O32): new function.
Added DWARF-2 unwind info for both functions.

From-SVN: r86019

c-common.c (shorten_compare, [...]): Replace calls to build with calls to buildN.

* c-common.c (shorten_compare, pointer_int_sum,
c_common_truthvalue_conversion, boolean_increment): Replace calls
to build with calls to buildN.
* c-decl.c (complete_array_type, grokdeclarator): Likewise.
* c-gimplify.c (c_build_bind_expr, gimplify_c_loop,
gimplify_switch_stmt): Likewise.
* c-typeck.c (default_function_array_conversion,
build_component_ref, build_array_ref, build_function_call,
pointer_diff, build_unary_op, build_conditional_expr,
build_compound_expr, build_modify_expr, c_finish_goto_label,
c_finish_goto_ptr, c_finish_return, c_finish_loop,
c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt,
build_binary_op): Likewise.

From-SVN: r86018

Daily bump.

From-SVN: r86014

* rtl.c (note_insn_name): Add NOTE_DISABLE_SCHED_OF_BLOCK.

From-SVN: r86011

inclhack.def (stdio_va_list): Also fix com_err.h...

* fixinc/inclhack.def (stdio_va_list): Also fix com_err.h, cps.h,
curses.h, krb5.h, lc_core.h, pfmt.h, wchar.h and curses_colr/curses.h.
* fixinc/fixincl.x: Rebuilt.

From-SVN: r86009

* config/mips/mips-protos.h (mips_symbolic_constant_p)
(mips_atomic_symbolic_constant_p, mips_stack_address_p)
(mips_small_data_pattern_p): Declare.
* config/mips/mips.h (CONST_GP_P): Moved from mips.c.
(PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete.
* config/mips/mips.c (mips_symbolic_constant_p): Make global.
(mips_atomic_symbolic_constant_p, mips_stack_address_p): New functions.
(uns_arith_operand, const_arith_operand, arith_operand, sle_operand)
(sleu_operand, small_int, reg_or_0_operand, const_float_1_operand)
(reg_or_const_float_1_operand, hilo_operand, extend_operator)
(macc_msac_operand, equality_op, cmp_op, trap_cmp_op)
(pc_or_label_operand, call_insn_operand, move_operand)
(consttable_operand, symbolic_operand, general_symbolic_operand)
(global_got_operand, local_got_operand, stack_operand)
(fp_register_operand, lo_operand, fcc_register_operand): Delete.
(mips_small_data_pattern_1): Renamed from small_data_pattern_1.
(mips_small_data_pattern_p): Replace previous small_data_pattern
predicate.  Turn into a bool () (rtx) function.
* config/mips/predicates.md: New file.
* config/mips/mips.md: Include it.  Use the target-independent
comparison_operator instead of cmp_op.  Rename trap_cmp_op to
trap_comparison_operator and equality_op to equality_operator.
Replace uses of small_int with the equivalent const_arith_operand.
Rename reg_or_const_float_1_operand to reg_or_1_operand.  Rename
const_float_1_operand to const_1_operand.  Rename fcc_register_operand
to fcc_reload_operand.
* config/mips/sb1.md: Rename fp_register_operand to fpr_operand.

From-SVN: r86006

PR libstdc++/17005 partial fix.

* pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _INCLUDE__STDC_A1_SOURCE
except when generating ANSI/C89 code.

From-SVN: r86005

* c-common.c (shorten_compare): Use force_fit_type directly.

From-SVN: r86004

setjmp-1.c: Remove XFAIL.

        * gcc.dg/setjmp-1.c: Remove XFAIL.
        * gcc.dg/tree-ssa/20040615-1.c: Pass during dom1.

From-SVN: r86003

* gcc.dg/pack-test-4.c (main): Return 0.

From-SVN: r86002

* gcc.dg/torture/builtin-attr-1.c: Fix scalbln prototype.

From-SVN: r86001

gcc_release (build_sources): Add comment header to generated MD5SUMS.

2004-08-14  Kelley Cook  <kcook@gcc.gnu.org>

* gcc_release (build_sources): Add comment header to generated
MD5SUMS.

From-SVN: r86000

* trans-decl.c (gfc_build_function_decl): Remove dead code.

From-SVN: r85996

install.texi (Building): Avoid duplicate reference to GNU make requirement.

* doc/install.texi (Building): Avoid duplicate reference to GNU
make requirement.
(*-*-solaris2*): Do not recommend GNU make any longer.  Simplify.

Co-Authored-By: Dave Korn <dk@artimi.com>
Co-Authored-By: Dimitri Papadopoulos-Orfanos <papadopo@shfj.cea.fr>
From-SVN: r85995