OSDN Git Service

16 years ago * config/rs6000/rs6000.md (strlensi): Emit barrier after
dje [Fri, 17 Mar 2006 15:37:33 +0000 (15:37 +0000)]
* config/rs6000/rs6000.md (strlensi): Emit barrier after
unconditional jump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112175 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-17 Paul Brook <paul@codesourcery.com>
pbrook [Fri, 17 Mar 2006 14:48:58 +0000 (14:48 +0000)]
2006-03-17  Paul Brook  <paul@codesourcery.com>

* doc/install.texi: Docuemnt --with-mode.
* config.gcc: Add --with-mode for arm*-*-*.
* config/arm/arm.h (OPTION_DEFAULT_SPECS): Add "mode".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112174 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * sh.c (max_labelno_before_reorg): New variable.
amylaar [Fri, 17 Mar 2006 14:29:08 +0000 (14:29 +0000)]
* sh.c (max_labelno_before_reorg): New variable.
(sh_reorg): Initialize it.
(find_barrier): Check max_labelno_before_reorg before using
label_to_alignment.  Take length of explicit alignment insns
into account.  When seeing a UNSPECV_CONST_END, return it.

* sh.c (fixup_mova): Set mode of affected label to QImode.
(untangle_mova): New function.
(find_barrier): Use it.  Check mode of label before decrementing
(sh_reorg): Likewise.
Set mode of all insns back to VOIDmode.

* sh.c (MOVA_LABELREF): New macro.
(mova_p, fixup_mova, sh_reorg): Use it.
(find_barrier, sh_reorg): Don't count num_mova back to 0 unless
ADDR_DIFF_VEC matches mova.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112173 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * dwarf2asm.c (dw2_asm_output_offset): Mark 'base' argument
steven [Fri, 17 Mar 2006 07:11:35 +0000 (07:11 +0000)]
* dwarf2asm.c (dw2_asm_output_offset): Mark 'base' argument

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112171 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago* dwarf2out.c (dwarf2out_stack_adjust): Always track the stack
aoliva [Fri, 17 Mar 2006 06:08:49 +0000 (06:08 +0000)]
* dwarf2out.c (dwarf2out_stack_adjust): Always track the stack
pointer, instead of assuming it is possible to derive the
correct args size from a call insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112170 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * rtl.h (CONST_INT_P): Define.
danglin [Fri, 17 Mar 2006 01:12:33 +0000 (01:12 +0000)]
* rtl.h (CONST_INT_P): Define.
* config/vax/vax.c (print_operand_address): Use CONST_INT_P()
instead of GET_CODE(x) == CONST_INT.
(vax_rtx_costs): Likewise.
(vax_output_int_move): Likewise.
(vax_output_int_add): Likewise.
(legitimate_constant_address_p): Likewise.
(index_term_p): Likewise.
* config/vax/vax.h (PRINT_OPERAND): Likewise.
* config/vax/vax.md (and<mode>3): Likewise.
(ashrsi3): Likewise.
(extv): Likewise.
(movstricthi): Likewise.
(movstrictqi): Likewise.
(rotrsi3): Likewise.
(five unnamed insns): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112169 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * doc/tm.texi (SDB and DWARF): Add extra parameter to
geoffk [Fri, 17 Mar 2006 00:35:32 +0000 (00:35 +0000)]
* doc/tm.texi (SDB and DWARF): Add extra parameter to
ASM_OUTPUT_DWARF_OFFSET.  Use @var to indicate metavariables.
* dwarf2asm.h (dw2_asm_output_offset): Add section parameter.
* dwarf2asm.c (dw2_asm_output_offset): Add base section parameter.
* dwarf2out.c (debug_frame_section): New.
(output_call_frame_info): Use debug_frame_section.  Pass it to
(output_die): Pass appropriate section to dw2_asm_output_offset.
(output_compilation_unit_header): Likewise.
(output_pubnames): Likewise.
(output_aranges): Likewise.
(enum dw_val_class): Break dw_val_class_lbl_offset into
dw_val_class_lineptr and dw_val_class_macptr.
(add_AT_lbl_offset): Delete.
(add_AT_lineptr): New.
(add_AT_macptr): New.
(AT_lbl): Expect a lineptr or macptr.
(print_die): Handle dw_val_class_lineptr and dw_val_class_macptr.
(attr_checksum): Likewise.
(same_dw_val_p): Likewise.
(size_of_die): Likewise.
(value_format): Likewise.
(output_die): Likewise.
(dwarf2out_finish): Call add_AT_lineptr and add_AT_macptr instead of
* config/i386/cygming.h (ASM_OUTPUT_DWARF_OFFSET): Add extra parameter.
* config/i386/i386.c (x86_file_start): Call darwin_file_start.
* config/darwin-protos.h (darwin_file_start): New.
(darwin_asm_output_dwarf_offset): New.
* config/ia64/ia64.h (ASM_OUTPUT_DWARF_OFFSET): Add extra parameter.
* config/rs6000/rs6000.c (rs6000_darwin_file_start): Call
* config/darwin.c (darwin_emit_unwind_label): Don't output label
if not EH section; simplify.
(darwin_file_start): New.
(darwin_asm_output_dwarf_offset): New.
* config/darwin.h (DEBUG_FRAME_SECTION): In __DWARF segment,
mark as 'debug'.
(FRAME_BEGIN_LABEL): Must start with 'L' in debug section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112168 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agoDaily bump.
gccadmin [Fri, 17 Mar 2006 00:17:02 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112166 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * gfortran.h (gfc_equiv_info): Add length field.
sayle [Fri, 17 Mar 2006 00:02:53 +0000 (00:02 +0000)]
* gfortran.h (gfc_equiv_info): Add length field.
* trans-common.c (copy_equiv_list_to_ns): Set the length field.
* dependency.c (gfc_are_equivalenced_arrays): Use both the offset
and length fields to determine whether the two equivalenced symbols
overlap in memory.

* gfortran.dg/dependency_13.f90: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112162 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config.gcc (tm_defines): Always add to previous value rather
jsm28 [Thu, 16 Mar 2006 23:58:00 +0000 (23:58 +0000)]
* config.gcc (tm_defines): Always add to previous value rather
than replacing it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112160 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/mips/predicates.md (splittable_const_int_operand): New,
rsandifo [Thu, 16 Mar 2006 20:24:42 +0000 (20:24 +0000)]
* config/mips/predicates.md (splittable_const_int_operand): New,
split from move_operand.
(splittable_symbolic_operand): New.
(move_operand): Add commentary.  Use splittable_const_int_operand.
Inline mips_atomic_symbolic_constant_p.
* config/mips/mips.md: Add combine splitters for handling moves
of splittable_const_int_operands and splittable_symbolic_operands.
* config/mips/mips-protos.h (mips_atomic_symbolic_constant_p): Delete.
(mips_split_symbol): Declare.
(mips_move_integer): Declare.
* config/mips/mips.c (mips_split_p): Make global.
(TARGET_MIN_ANCHOR_OFFSET): Override default.
(mips_offset_within_object_p): Handle block symbols.
(mips_atomic_symbolic_constant_p): Delete.
(mips_cannot_force_const_mem): Return false for constants that
mips_legitimize_move can handle.
(mips_use_blocks_for_constant_p): New function.
(mips_split_symbol): Make global.
(mips_move_integer): Likewise.  Add a temporary register argument.
(mips_legitimize_const_move): Use splittable_const_int_operand and
(mips_use_anchors_for_symbol_p): New function.
* config/mips/mips.h: Protect externs with !USED_FOR_TARGET.
(mips_split_p): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112150 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config.gcc (mips64*-*-linux*): Keep existing tm_defines.
rsandifo [Thu, 16 Mar 2006 20:21:11 +0000 (20:21 +0000)]
* config.gcc (mips64*-*-linux*): Keep existing tm_defines.
(mips*-*-linux*): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112149 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-16 Roger Sayle <roger@eyesopen.com>
sayle [Thu, 16 Mar 2006 19:47:19 +0000 (19:47 +0000)]
2006-03-16  Roger Sayle  <roger@eyesopen.com>
    Daniel Speyer  <dspeyer@wam.umd.edu>

PR middle-end/18259
* tree-dump.c (dump_real): New function.
(dequeue_and_dump) <REAL_CST>: Use it to dump FP constants.
* Makefile.in (REAL_H): New macro for dependencies on real.h.
(tree-dump.o): Add $(REAL_H) to the dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112147 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago PR libgcj/26706:
tromey [Thu, 16 Mar 2006 19:08:07 +0000 (19:08 +0000)]
PR libgcj/26706:
* aclocal.m4, configure: Rebuilt.
* configure.ac (GCC_NO_EXECUTABLES): Moved earlier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112142 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agoFix ChangeLog typo.
pbrook [Thu, 16 Mar 2006 16:54:59 +0000 (16:54 +0000)]
Fix ChangeLog typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112138 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago PR middle-end/21781
sayle [Thu, 16 Mar 2006 16:34:05 +0000 (16:34 +0000)]
PR middle-end/21781
* real.c (real_from_string): If the mantissa is zero, don't bother
parsing the exponent as the result should always be zero.

* gcc.dg/real-const-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112136 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-16 Andreas Krebbel <krebbel1@de.ibm.com>
krebbel [Thu, 16 Mar 2006 08:15:35 +0000 (08:15 +0000)]
2006-03-16  Andreas Krebbel  <krebbel1@de.ibm.com>

* simplify-rtx.c (simplify_plus_minus): Simplify within CONST terms.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112131 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-16 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
mkuvyrkov [Thu, 16 Mar 2006 05:29:44 +0000 (05:29 +0000)]
2006-03-16  Maxim Kuvyrkov <mkuvyrkov@ispras.ru>

        * config/ia64/ia64.c (stops_p): Added explicit initialization.
        ia64_h_i_d_extended, ia64_set_sched_flags, ia64_speculate_insn,
        ia64_needs_block_p, ia64_gen_check, ia64_sched_init_global,
ia64_sched_finish_global): New static functions to implement
hooks from gcc_target.sched.
(spec_check_no, max_uid, pending_data_specs): New static variables.
        (ia64_mode_to_int, ia64_gen_spec_insn, ia64_spec_check_p,
ia64_spec_check_src_p): New static functions.
        (ia64_adjust_cost): Renamed to ia64_adjust_cost_2.
        (TARGET_SCHED_ADJUST_COST): Removed.
        TARGET_SCHED_SET_SCHED_FLAGS): New macros.
        (update_set_flags, group_barrier_needed, set_src_needs_barrier):
Fixed to handle speculation checks.
        (rtx_needs_barrier): Fixed to handle speculative loads and
        their checks.
        (ia64_variable_issue): Added code to count speculative loads and their
        (ia64_first_cycle_multipass_dfa_lookahead_guard): Fixed to handle
        speculative loads.
        New enumerations.
        New constants.
        (ia64_ld_address_bypass_p): Fixed to handle speculative loads.
(ia64_reorg): Reset stops_p to NULL after it is freed.
        * config/ia64/ia64.md (UNSPEC_LDA, UNSPEC_LDS, UNSPEC_LDSA,
        (itanium_class): chk_s renamed to chk_s_i.  New constants: chk_s_f,
        (data_speculative, control_speculative, check_load): New attributes.
        (mov<mode>_advanced, mov<mode>_speculative,
        mov<mode>_speculative_advanced, zero_extend<mode>di2_advanced,
        zero_extend<mode>di2_speculative_advanced): New patterns for
        data and control speculative loads.
        (mov<mode>_clr, zero_extend<mode>di2_clr): New patterns for
        check loads.
        (advanced_load_check_clr_<mode>, speculation_check_<mode>):
        New pattern for data and control speculation checks.
(MODE, MODE_FOR_EXTEND, output_a, output_s, output_sa, output_c_clr,
ld_reg_constr, ldc_reg_constr, chk_reg_constr, mem_constr,
reg_pred_prefix, ld_class, chka_class, chks_class, attr_yes):
Auxiliary definitions for the patterns.
        * config/ia64/itanium1.md (1_fldc, 1_fldpc, 1_ldc, 1_chk_s_f, 1_chk_a,
        1b_fldc, 1b_fldpc, 1b_ldc, 1b_chk_s_f, 1b_chk_a): New resource
(1_fld, 1_fldp, 1_ld, 1b_fld, 1b_fldp, 1b_ld): Add a condition
        for speculation.
        (1_chk_s, 1b_chk_s): Renamed to 1_chk_s_i, 1b_chk_s_i.
        * config/ia64/itanium2.md (2_flda, 2_fldc, 2_fldpc, 2_ldc, 2_chk_s_f,
2_chk_a, 2b_flda, 2b_fldc, 2b_fldpc, 2b_ldc, 2b_chk_s_f, 2b_chk_a):
New resource constraints.
(2_fld, 2_fldp, 2_ld, 2b_fld, 2b_fldp, 2b_ld): Add a condition
        for speculation.
        (2_chk_s, 2b_chk_s): Renamed to 2_chk_s_i, 2b_chk_s_i.
        * config/ia64/ia64.opt (msched-br-data-spec, msched-ar-data-spec,
        msched-control-spec, msched-br-in-data-spec, msched-ar-in-data-spec,
        msched-in-control-spec, msched-ldc, msched-control-ldc,
        msched-spec-verbose, msched-prefer-non-data-spec-insns,
msched-count-spec-in-critical-path): New flags to tune speculative
* doc/invoke.texi (msched-br-data-spec, msched-ar-data-spec,
        msched-control-spec, msched-br-in-data-spec, msched-ar-in-data-spec,
        msched-in-control-spec, msched-ldc, msched-control-ldc,
        msched-spec-verbose, msched-prefer-non-data-spec-insns,
msched-count-spec-in-critical-path): Document new flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112129 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-16 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
mkuvyrkov [Thu, 16 Mar 2006 05:27:03 +0000 (05:27 +0000)]
2006-03-16  Maxim Kuvyrkov <mkuvyrkov@ispras.ru>

        * target.h (struct spec_info_def): New opaque declaration.
        (struct gcc_target.sched): New fields: adjust_cost_2, h_i_d_extended,
        speculate_insn, needs_block_p, gen_check,
        first_cycle_multipass_dfa_lookahead_guard_spec, set_sched_flags.
        * target-def.h (TARGET_SCHED_ADJUST_COST_2,
        TARGET_SCHED_SET_SCHED_FLAGS): New macros to initialize fields in
        (TARGET_SCHED): Use new macros.
        * rtl.h (copy_DEPS_LIST_list): New prototype.
        * sched-int.h (struct sched_info): Change signature of new_ready field,
adjust all initializations. New fields: add_remove_insn,
        begin_schedule_ready, add_block, advance_target_bb, fix_recovery_cfg,
        (struct spec_info_def): New structure declaration.
        (spec_info_t): New typedef.
        (struct haifa_insn_data): New fields: todo_spec, done_spec, check_spec,
        recovery_block, orig_pat.
        (glat_start, glat_end): New variables declaraions.
New access macros.
        (enum SCHED_FLAGS): New constants: SCHED_RGN, SCHED_EBB,
        (enum SPEC_SCHED_FLAGS): New enumeration.
        (NOTE_NOTE_BB_P): New macro.
        (extend_dependency_caches, xrecalloc, unlink_bb_notes, add_block,
        attach_life_info, debug_spec_status, check_reg_live): New functions.
        (get_block_head_tail): Change signature to get_ebb_head_tail, adjust
        all uses in ddg.c, modulo-sched.c, haifa-sched.c, sched-rgn.c,
(get_dep_weak, ds_merge): Prototype functions from sched-deps.c .
        * ddg.c (get_block_head_tail): Adjust all uses.
        * modulo-sched.c (get_block_head_tail): Adjust all uses.
(sms_sched_info): Initialize new fields.
(contributes_to_priority): Removed.
        * haifa-sched.c (params.h): New include.
(get_block_head_tail): Adjust all uses.
        (ISSUE_POINTS): New macro.
        (glat_start, glat_end): New global variables.
        (spec_info_var, spec_info, added_recovery_block_p, nr_begin_data,
nr_be_in_data, nr_begin_control, nr_be_in_control, bb_header,
old_last_basic_block, before_recovery, current_sched_info_var,
rgn_n_insns, luid): New static variables.
        (insn_cost1): New function.  Move logic from insn_cost to here.
        (find_insn_reg_weight1): New function.  Move logic from
        find_insn_reg_weight to here.
        (reemit_notes, move_insn, max_issue): Change signature.
        (move_insn1): Removed.
        (extend_h_i_d, extend_ready, extend_global, extend_all, init_h_i_d,
        extend_bb): New static functions to support extension of scheduler's
        data structures.
        (generate_recovery_code, process_insn_depend_be_in_spec,
        begin_speculative_block, add_to_speculative_block,
        init_before_recovery, create_recovery_block, create_check_block_twin,
        fix_recovery_deps): New static functions to support
        generation of recovery code.
        (fix_jump_move, find_fallthru_edge, dump_new_block_header,
        restore_bb_notes, move_block_after_check, move_succs): New static
        functions to support ebb scheduling.
        (init_glat, init_glat1, attach_life_info1, free_glat): New static
        functions to support handling of register live information.
        (associate_line_notes_with_blocks, change_pattern, speculate_insn,
sched_remove_insn, clear_priorities, calc_priorities, bb_note,
add_jump_dependencies): New static functions.
        (check_cfg, has_edge_p, check_sched_flags): New static functions for
consistancy checking.
(debug_spec_status): New function to call from debugger.
(priority): Added code to handle speculation checks.
(rank_for_schedule): Added code to distinguish speculative instructions.
(schedule_insn): Added code to handle speculation checks.
(unlink_other_notes, rm_line_notes, restore_line_notes, rm_other_notes):
Fixed to handle ebbs.
        (move_insn): Added code to handle ebb scheduling.
(max_issue): Added code to use ISSUE_POINTS of instructions.
        (choose_ready): Added code to choose between speculative and
        non-speculative instructions.
        (schedule_block): Added code to handle ebb scheduling and scheduling of
        speculative instructions.
        (sched_init): Initialize new variables.
        (sched_finish): Free new variables.  Print statistics.
        (try_ready): Added code to handle speculative instructions.
        * lists.c (copy_DEPS_LIST_list): New function.
        * sched-deps.c (extend_dependency_caches): New function.  Move logic
        from create_dependency_caches to here.
(get_dep_weak, ds_merge): Make global.
        * genattr.c (main): Code to output prototype for
        * genautomata.c (DFA_CLEAR_SINGLE_INSN_CACHE_FUNC_NAME): New macros.
        (output_dfa_clean_insn_cache_func): Code to output
        dfa_clear_single_insn_cache function.
        * sched-ebb.c (target_n_insns): Remove.  Adjust all users to use
        (can_schedule_ready_p, fix_basic_block_boundaries, add_missing_bbs):
        (n_insns, dont_calc_deps, ebb_head, ebb_tail, last_bb):
        New static variables.
        (begin_schedule_ready, add_remove_insn, add_block1, advance_target_bb,
fix_recovery_cfg, ebb_head_or_leaf_p): Implement hooks from
struct sched_info.
        (ebb_sched_info): Initialize new fields.
(get_block_head_tail): Adjust all uses.
(compute_jump_reg_dependencies): Fixed to use glat_start.
(schedule_ebb): Code to remove unreachable last block.
        (schedule_ebbs): Added code to update register live information.
        * sched-rgn.c (region_sched_info): Initialize new fields.
(get_block_head_tail): Adjust all uses.
(last_was_jump): Removed.  Adjust users.
        (begin_schedule_ready, add_remove_insn, insn_points, extend_regions,
add_block1, fix_recovery_cfg, advance_target_bb, region_head_or_leaf_p):
Implement new hooks.
        (check_dead_notes1): New static function.
        (struct region): New fields: dont_calc_deps, has_real_ebb.
        (RGN_DONT_CALC_DEPS, RGN_HAS_REAL_EBB): New access macros.
        (BB_TO_BLOCK): Fixed to handle EBBs.
        (EBB_FIRST_BB, EBB_LAST_BB): New macros.
        (ebb_head): New static variable.
        (debug_regions, contributes_to_priority): Fixed to handle EBBs.
        (find_single_block_regions, find_rgns, find_more_rgns): Initialize
new fields.
(compute_dom_prob_ps): New assertion.
        (check_live_1, update_live_1): Fixed to work with glat_start instead of
(init_ready_list): New assertions.
(can_schedule_ready_p): Split update code to begin_schedule_ready.
(new_ready): Add support for BEGIN_CONTROL speculation.
        (schedule_insns): Fixed code that updates register live information
        to handle EBBs.
        (schedule_region): Fixed to handle EBBs.
(init_regions): Use extend_regions and check_dead_notes1.
        PARAM_SCHED_SPEC_PROB_CUTOFF): New parameters.
        * doc/invoke.texi (max-sched-insn-conflict-delay,
sched-spec-prob-cutoff): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112128 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-16 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
mkuvyrkov [Thu, 16 Mar 2006 05:23:21 +0000 (05:23 +0000)]
2006-03-16  Maxim Kuvyrkov <mkuvyrkov@ispras.ru>

        * sched-int.h (struct haifa_insn_data): New fields: resolved_deps,
inter_tick, queue_index.
(struct sched_info): Change signature of init_ready_list field.
Adjust all initializations.
(RESOLVED_DEPS): New access macro.
(ready_add): Remove prototype.
(try_ready): Add prototype.
* sched-rgn.c (init_ready_list): Use try_ready.
(schedule_region): Initialize
current_sched_info->{sched_max_insns_priority, queue_must_finish_empty}.
* sched-ebb.c (new_ready): Remove.  Adjust ebb_sched_info.
(init_ready_list): Use try_ready.
(schedule_ebb): Initialize current_sched_info->sched_max_insns_priority.
* lists.c (remove_list_elem): Remove `static'.
(remove_free_INSN_LIST_elem): New function.
* rtl.h (remove_list_elem, remove_free_INSN_LIST_elem): Add prototypes.
* haifa-sched.c (INTER_TICK, QUEUE_INDEX): New macros.
New constants.
(readyp): New variable.
(queue_remove, ready_remove_insn, fix_inter_tick, fix_tick_ready,
change_queue_index, resolve_dep): New static functions.
(try_ready): New function.  Adjust callers in sched-rgn.c and
sched-ebb.c to use it instead of ready_add.
(clock_var): Move at the begining of file.
(rank_for_schedule): Fix typo.
(queue_insn): Add assertion.  Handle QUEUE_INDEX.
(ready_lastpos): Enforce assertion.
(ready_add): Make it static.  Handle QUEUE_INDEX.  Add new argument,
update all callers.
(ready_remove_first, ready_remove): Handle QUEUE_INDEX.
(schedule_insn): Rewrite to use try_ready and resolve_dep.
(queue_to_ready): Use free_INSN_LIST_list.
(early_queue_to_ready): Fix typo.
(schedule_block): Init readyp.  Move init_ready_list call after the
initialization of clock_var.  Fix error in rejecting insn by
targetm.sched.dfa_new_cycle.  Add call to fix_inter_tick.  Remove code
that previously corrected INSN_TICKs.  Add code for handling
(set_priorities): Fix typo.
(sched_init): Initialize INSN_TICK, INTER_TICK and QUEUE_INDEX.
Clarify comment and code that keeps current_sched_info->next_tail

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112127 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-16 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
mkuvyrkov [Thu, 16 Mar 2006 05:20:39 +0000 (05:20 +0000)]
2006-03-16  Maxim Kuvyrkov <mkuvyrkov@ispras.ru>

* sched-rgn.c (extend_rgns): New static function.
(find_rgns): Use it.
(gather_region_statistics, print_region_statistics): New static
* params.def (PARAM_MAX_SCHED_EXTEND_REGIONS_ITERS): New parameter.
        * doc/invoke.texi (max-sched-extend-regions-iters): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112126 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-16 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
mkuvyrkov [Thu, 16 Mar 2006 05:17:41 +0000 (05:17 +0000)]
2006-03-16  Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
            Andrey Belevantsev <abel@ispras.ru>

* ddg.c (build_intra_loop_deps): Adjust add_forward_dependence call.
        * lists.c (unused_deps_list): New variable.
(free_list): Add assertions to verify the proper distinguishing
        between INSN_LISTs and DEPS_LISTs.
        (find_list_elem, remove_list_elem, remove_list_node): New static
        (alloc_DEPS_LIST, free_DEPS_LIST, free_DEPS_LIST_node,
        remove_free_INSN_LIST_elem, remove_free_DEPS_LIST_elem,
        remove_free_INSN_LIST_node, remove_free_DEPS_LIST_node): New functions.
        (alloc_INSN_LIST): Assert that the list we're working on is indeed
        (free_INSN_LIST_node): Likewise.
* modulo-sched.c (current_sched_info): Initialize flags field.
* reg-notes.def: Exchange DEP_ANTI and DEP_OUTPUT.
* rtl.def (DEPS_LIST): Define.
        * rtl.h: Declare new functions from lists.c.
        * sched-deps.c (spec_dependency_cache): New static variable.
        (maybe_add_or_update_back_dep_1, add_back_dep): New static functions.
        (add_dependence): Change return type to void.  Move the logic to ...
        (add_or_update_back_dep_1): ... here.  Handle speculative dependencies.
        (delete_all_dependences): Add comment about forward_dependency_cache.
Handle spec_dependency_cache.  Handle DEPS_LISTs.
        (fixup_sched_groups): Clarify the change of priority of output
        and anti dependencies.
        (sched_analyze_2): Adjust add_dependence calls to create data
speculative dependence.
        (add_forward_dependence): Renamed to add_forw_dep, change prototype.
Adjust all callers.  Handle DEPS_LISTS.
        (compute_forward_dependences): Use add_forw_dep.  Sort LOG_LINKs in
presence of speculation.
        (init_dependency_caches, free_dependency_caches):
Handle spec_dependency_cache.
        (adjust_add_sorted_back_dep, adjust_back_add_forw_dep, delete_forw_dep,
estimate_dep_weak, get_dep_weak, ds_merge, check_dep_status):
New static functions.
        (add_or_update_back_dep, add_or_update_back_forw_dep,
add_back_forw_dep, delete_back_forw_dep): New functions.
* sched-int.h (ds_t, dw_t): New typedefs.
(struct sched_info): Add new field flags.
(struct haifa_insn_data): Add new bitfield has_internal_dep.
Prototype new sched-deps.c functions.
        (HAS_INTERNAL_DEP, DEP_STATUS): New access macros.
New constants.
New enums.
* sched-rgn.c (current_sched_info): Initialize flags field.
(schedule_insns): Initialize current_sched_info before the sched_init
* sched-ebb.c (current_sched_info): Initialize flags field.
(add_deps_for_risky_insns): Use control_flow_insn_p instead of JUMP_P.
Call add_or_update_back_dep instead of add_dependence.
Create control speculative dependencies.
(schedule_insns): Initialize current_sched_info before the sched_init

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112125 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/sh/linux-unwind.h (shmedia_fallback_frame_state): Set
kkojima [Thu, 16 Mar 2006 02:44:10 +0000 (02:44 +0000)]
* config/sh/linux-unwind.h (shmedia_fallback_frame_state): Set
(sh_fallback_frame_state): Likewise.

* include/sh-signal.h (MAKE_THROW_FRAME): Change into empty

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112122 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-15 Geoffrey Keating <geoffk@apple.com>
geoffk [Thu, 16 Mar 2006 02:37:09 +0000 (02:37 +0000)]
2006-03-15  Geoffrey Keating  <geoffk@apple.com>

* config.gcc (*-*-darwin*): Don't build crt2.o for all Darwin ports.
Do switch on default_use_cxa_atexit.
(powerpc*-*-darwin*): Build crt2.o on powerpc.
* config/darwin-crt3.o: New.
* config/darwin.h (LINK_SPEC): If -shared-libgcc, make linker default
to 10.3.  Pass '-multiply_defined suppress' if crt3.o is in use.
(STARTFILE_SPEC): Add crt3.o when -shared-libgcc and appropriate
OS version.
* config/rs6000/t-darwin: Move crt2.o building to here.
* config/rs6000/darwin.h (C_COMMON_OVERRIDE_OPTIONS): Update
Mac OS version for using __cxa_get_exception_ptr.  Don't test versions
of __cxa_atexit.

2006-03-15  Geoffrey Keating  <geoffk@apple.com>

* g++.old-deja/g++.other/init18.C: New.
* g++.old-deja/g++.other/init5.C: Remove xfail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112121 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago PR libgcj/26688:
tromey [Thu, 16 Mar 2006 01:54:51 +0000 (01:54 +0000)]
PR libgcj/26688:
* lib/Makefile.in: Rebuilt.
* lib/Makefile.am (propertydirs): Ignore .svn directories.
(metafiles): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112115 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/vax/vax.c (nonindexed_address_p): Change logical negation
danglin [Thu, 16 Mar 2006 01:32:19 +0000 (01:32 +0000)]
* config/vax/vax.c (nonindexed_address_p): Change logical negation
from '! xxx' to '!xxx' for coding-style conformance.
* config/vax/vax.h (PCC_BITFIELD_TYPE_MATTERS): Likewise.
* config/vax/vax.md (four unnamed insns): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112113 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * g++.dg/opt/pr15551.C: Cleanup temp file.
ghazi [Thu, 16 Mar 2006 01:00:01 +0000 (01:00 +0000)]
* g++.dg/opt/pr15551.C: Cleanup temp file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112108 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agoDaily bump.
gccadmin [Thu, 16 Mar 2006 00:17:01 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112106 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agogcc/java
tromey [Thu, 16 Mar 2006 00:08:12 +0000 (00:08 +0000)]
* jcf-write.c (generate_bytecode_insns): Use qualifying type for
non-static method calls.
* testsuite/libjava.jacks/jacks.xfail: Removed

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112102 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-15 Paul Brook <paul@codesourcery.com>
pbrook [Wed, 15 Mar 2006 20:22:56 +0000 (20:22 +0000)]
2006-03-15  Paul Brook  <paul@codesourcery.com>

* config/arm/arm.c (minipool_pad): New.
(add_minipool_forward_ref): Unclude pool alignment padding in address
(push_minipool_fix): Set minipool_pad.
(minipool_pad): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112099 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its
daney [Wed, 15 Mar 2006 19:28:42 +0000 (19:28 +0000)]
* java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112098 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * lang.opt (-freduced-reflection): New option.
daney [Wed, 15 Mar 2006 19:10:23 +0000 (19:10 +0000)]
* lang.opt (-freduced-reflection): New option.
* lang.c (java_post_options): Generate an error if
-freduced-reflection used with -fjni or -findirect-dispatch.
* java-tree.h (flag_reduced_reflection): Declare new variable.
* boehm.c (get_boehm_type_descriptor): Indicate all pointers
if bitmap overflows and flag_reduced_reflection set.
* class.c (uses_jv_markobj_p): New function.
(make_class_data): Moved generation of vtable to before
reflection data, generate less reflection data if
flag_reduced_reflection set.
* gcj.texi: Document -freduced-reflection.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112095 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agoCorrectly reference PR java/26638 in ChangeLogs
tromey [Wed, 15 Mar 2006 18:45:02 +0000 (18:45 +0000)]
Correctly reference PR java/26638 in ChangeLogs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112094 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agogcc/java
tromey [Wed, 15 Mar 2006 18:29:44 +0000 (18:29 +0000)]
PR java/26390:
* class.c (get_interface_method_index): Don't put <clinit> into
interface table.
PR java/26390:
* link.cc (get_interfaces): Skip <clinit>.
(append_partial_itable): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112093 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * parse.y (analyze_clinit_body): Ignore empty statements.
tromey [Wed, 15 Mar 2006 17:39:16 +0000 (17:39 +0000)]
* parse.y (analyze_clinit_body): Ignore empty statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112092 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/vax/vax.c (split_quadword_operands): Use MEM_P()
danglin [Wed, 15 Mar 2006 16:49:20 +0000 (16:49 +0000)]
* config/vax/vax.c (split_quadword_operands): Use MEM_P()
instead of GET_CODE() == MEM and REG_P() instead of
(print_operand_address): Likewise.
(vax_address_cost): Likewise.
(vax_rtx_costs): Likewise.
(vax_notice_update_cc): Likewise.
(vax_output_int_add): Likewise.
(BASE_REGISTER_P): Likewise.
(nonindexed_address_p): Likewise.
(vax_mode_dependent_address_p): Likewise.
* config/vax/vax.h (EXTRA_CONSTRAINT): Likewise.
(PRINT_OPERAND): Likewise.
* config/vax/vax.md (ashlsi3): Likewise.
(ashlsi3): Likewise.
(some more unnamed insns): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112090 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * tree-ssa-dce.c (EXECUTE_IF_CONTROL_DEPENDENT): Make it an
kazu [Wed, 15 Mar 2006 16:14:55 +0000 (16:14 +0000)]
* tree-ssa-dce.c (EXECUTE_IF_CONTROL_DEPENDENT): Make it an
iterator-style macro.
(mark_control_dependent_edges_necessary): Update the use of

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112089 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/sh/predicates.md (cache_address_operand): Special.
amylaar [Wed, 15 Mar 2006 15:52:34 +0000 (15:52 +0000)]
* config/sh/predicates.md (cache_address_operand): Special.
(ua_address_operand): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112085 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago PR c++/6634
reichelt [Wed, 15 Mar 2006 15:27:11 +0000 (15:27 +0000)]
PR c++/6634
decl.c (grokdeclarator): Do not accept long long double.
Reorganize checks for invalid (combinations of) type modifiers.
Quote modifiers in messages.

g++.dg/parse/long1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112084 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
kkojima [Wed, 15 Mar 2006 11:50:24 +0000 (11:50 +0000)]
* src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
passed with FP registers correctly.
(ffi_closure_helper_SYSV): Likewise.
* src/sh64/sysv.S: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112083 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * haifa-sched.c (unlink_other_notes, reemit_notes): Do not handle
rakdver [Wed, 15 Mar 2006 10:50:46 +0000 (10:50 +0000)]
* haifa-sched.c (unlink_other_notes, reemit_notes): Do not handle
loop notes.
* sched-deps.c (sched_analyze_insn, sched_analyze): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112082 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * gensupport.c (identify_predicable_attribute): Don't free p_false
schwab [Wed, 15 Mar 2006 10:14:51 +0000 (10:14 +0000)]
* gensupport.c (identify_predicable_attribute): Don't free p_false
when it is still in use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112081 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config.gcc (default with_cpu setting) <sparc*-*-*>: Do not modify
ebotcazou [Wed, 15 Mar 2006 07:49:33 +0000 (07:49 +0000)]
* config.gcc (default with_cpu setting) <sparc*-*-*>: Do not modify
the default setting here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112080 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
jvdelisle [Wed, 15 Mar 2006 07:08:06 +0000 (07:08 +0000)]
2006-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/19101
* gfortran.dg/continuation.f90: New test.
* gfortran.dg/fmt_read_bz_bn.f90: Fix use of continuation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112079 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
jvdelisle [Wed, 15 Mar 2006 07:03:20 +0000 (07:03 +0000)]
2006-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/19101
* gfortran.h: Add warn_ampersand.
* invoke.texi: Add documentation for new option.
* lang.opt: Add Wampersand.
* options.c (gfc_init_options): Initialize warn_ampersand.
(gfc_post_options): Set the warn if pedantic.
(set_Wall): Set warn_ampersand.
(gfc_handle_option: Add Wampersand for itself, -std=f95, and -std=f2003.
* scanner.c (gfc_next_char_literal): Add test for missing '&' in
continued character constant and give warning if missing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112078 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agoDaily bump.
gccadmin [Wed, 15 Mar 2006 00:17:04 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112074 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * tree-pass.h (pass_cfg): Remove.
steven [Tue, 14 Mar 2006 21:04:56 +0000 (21:04 +0000)]
* tree-pass.h (pass_cfg): Remove.
* alias.c (rest_of_handle_cfg, pass_cfg): Remove.
* passes.c (pass_cfg): Don't run it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112069 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agoRe-add ChangeLog entry that somehow managed to get itself missing in action.
jb [Tue, 14 Mar 2006 20:49:52 +0000 (20:49 +0000)]
Re-add ChangeLog entry that somehow managed to get itself missing in action.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112068 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago PR middle-end/26684
kazu [Tue, 14 Mar 2006 20:47:17 +0000 (20:47 +0000)]
PR middle-end/26684
* reg-stack.c (stack_regs_mentioned_data): Put it undef #ifdef

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112067 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago PR 18537
kargl [Tue, 14 Mar 2006 19:37:49 +0000 (19:37 +0000)]
    PR 18537
        * gfortran.h: Wrap Copyright line.
        (gfc_option_t): add warn_tabs member.
        * lang.opt: Update Coyright year.  Add the Wtabs.
        * invoke.texi: Document -Wtabs.
        * scanner.c (gfc_gobble_whitespace): Use warn_tabs.  Add linenum to
        suppress multiple warnings.
        (load_line): Use warn_tabs.  Add linenum, current_line, seen_comment
        to suppress multiple warnings.
        * options.c (gfc_init_options): Initialize warn_tabs.
        (set_Wall): set warn_tabs for -Wall.
        (gfc_post_options): Adjust flag_tabs depending on -pedantic.
        (gfc_handle_option):  Process command-line option -W[no-]tabs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112066 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * combine.c (UWIDE_SHIFT_LEFT_BY_BITS_PER_WORD): Remove.
kazu [Tue, 14 Mar 2006 18:16:21 +0000 (18:16 +0000)]
* combine.c (UWIDE_SHIFT_LEFT_BY_BITS_PER_WORD): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112062 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/bfin/bfin.h (UNALIGNED_WORD_ASM_OP): Remove.
kazu [Tue, 14 Mar 2006 18:14:52 +0000 (18:14 +0000)]
* config/bfin/bfin.h (UNALIGNED_WORD_ASM_OP): Remove.
* system.h (UNALIGNED_WORD_ASM_OP): Poison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112061 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * Makefile.in (reg-stack.o): Don't depend on gt-reg-stack.h.
kazu [Tue, 14 Mar 2006 18:11:11 +0000 (18:11 +0000)]
* Makefile.in (reg-stack.o): Don't depend on gt-reg-stack.h.
* reg-stack.c (stack_regs_mentioned_data): Change the type to
VEC(char,heap) *.
(stack_regs_mentioned): Update the uses of
stack_regs_mentioned_data.  Don't access the array beyond its
(reg_to_stack): Update the uses of stack_regs_mentioned_data.
Don't include gt-reg-stack.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112060 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agotweak comments
jason [Tue, 14 Mar 2006 17:36:29 +0000 (17:36 +0000)]
tweak comments

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112059 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * pa/pa32-linux.h (CRT_CALL_STATIC_FUNCTION): Fix typo.
danglin [Tue, 14 Mar 2006 15:06:32 +0000 (15:06 +0000)]
* pa/pa32-linux.h (CRT_CALL_STATIC_FUNCTION): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112053 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-14 Richard Guenther <rguenther@suse.de>
rguenth [Tue, 14 Mar 2006 13:35:06 +0000 (13:35 +0000)]
2006-03-14  Richard Guenther  <rguenther@suse.de>

        * configure: Regenerate with autoconf 2.13.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112052 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-14 Richard Guenther <rguenther@suse.de>
rguenth [Tue, 14 Mar 2006 12:50:10 +0000 (12:50 +0000)]
2006-03-14  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/26672
* tree-ssa-propagate.c (set_rhs): Don't walk DEFs if not in
SSA form.

* gcc.dg/torture/pr26672.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112050 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-14 Richard Guenther <rguenther@suse.de>
rguenth [Tue, 14 Mar 2006 09:57:43 +0000 (09:57 +0000)]
2006-03-14  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/26667
* ipa-inline.c (cgraph_check_inline_limits): Walk the correct
node for the callees.  Always allow inlining if it will shrink
the function size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112049 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-14 Richard Guenther <rguenther@suse.de>
rguenth [Tue, 14 Mar 2006 09:53:36 +0000 (09:53 +0000)]
2006-03-14  Richard Guenther  <rguenther@suse.de>

PR middle-end/26659
* builtins.c (get_pointer_alignment): Prefer alignment
information from decls over that from types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112048 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agoMove around a couple of hunks and add a missing one for commit 111866
ebotcazou [Tue, 14 Mar 2006 07:13:42 +0000 (07:13 +0000)]
Move around a couple of hunks and add a missing one for commit 111866

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112046 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-13 Jim Blandy <jimb@codesourcery.com>
jimb [Tue, 14 Mar 2006 06:12:40 +0000 (06:12 +0000)]
2006-03-13  Jim Blandy  <jimb@codesourcery.com>

* MAINTAINERS: Use my work address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112045 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-14 Andrew Pinski <pinskia@physics.uc.edu>
pinskia [Tue, 14 Mar 2006 01:19:16 +0000 (01:19 +0000)]
2006-03-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/26657
        * config/darwin.h (LINK_COMMAND_SPEC): Handle -fopenmp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112041 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/rs6000/rs6000.opt (mdlmzb): New option.
jsm28 [Tue, 14 Mar 2006 00:29:07 +0000 (00:29 +0000)]
* config/rs6000/rs6000.opt (mdlmzb): New option.
(msched-prolog, msched-epilog): Use Var not Mask.
* doc/invoke.texi (-mdlmzb): Document.
* config/rs6000/rs6000.c (TARGET_DEFAULT_TARGET_FLAGS): Remove
(rs6000_override_options): Enable -mdlmzb for 405 and 440.
* config/rs6000/rs6000.md: Add dlmzb support for 405 and 440.

* gcc.target/powerpc/405-dlmzb-strlen-1.c,
gcc.target/powerpc/440-dlmzb-strlen-1.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112040 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-13 Uttam Pawar <uttamp@us.ibm.com>
sayle [Tue, 14 Mar 2006 00:24:54 +0000 (00:24 +0000)]
2006-03-13  Uttam Pawar  <uttamp@us.ibm.com>

PR rtl-optimization/25739
* bt-load.c (augment_live_range): Free tos pointer.

* gensupport.c (identify_predicable_attribute): Free
p_false pointer.
* gcov.c (create_file_names): Free name pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112039 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agoDaily bump.
gccadmin [Tue, 14 Mar 2006 00:17:04 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112037 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago PR middle-end/26557
sayle [Mon, 13 Mar 2006 23:47:47 +0000 (23:47 +0000)]
PR middle-end/26557
* stmt.c (emit_case_nodes): Handle the case where the index is a
CONST_INT, where the comparison mode is specified by the index type.

* gcc.c-torture/compile/switch-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112032 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * pa/pa32-linux.h (CRT_CALL_STATIC_FUNCTION): Define when CRTSTUFFS_O
danglin [Mon, 13 Mar 2006 23:22:57 +0000 (23:22 +0000)]
* pa/pa32-linux.h (CRT_CALL_STATIC_FUNCTION): Define when CRTSTUFFS_O
is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112029 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-13 Paul Thomas <pault@gcc.gnu.org>
pault [Mon, 13 Mar 2006 22:49:56 +0000 (22:49 +0000)]
2006-03-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25378
* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set the initial position to zero and
modify the condition for updating it, to implement the F2003 requirement for all(mask)
is false.

2006-03-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25378
* libgfortran/m4/minloc1.m4: Set the initial position to zero and modify the condition for
updating it, to implement the F2003 requirement for all(mask).eq.false.
* libgfortran/m4/maxloc1.m4: The same.
* libgfortran/m4/iforeach.m4: The same.
* libgfortran/m4/minloc0.m4: The same.
* libgfortran/m4/maxloc0.m4: The same.
* libgfortran/generated/maxloc0_16_i16.c: Regenerated, together with 41 others.
* libgfortran/generated/minloc0_16_i16.c: Regenerated, together with 41 others.

2006-03-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25378
* gfortran.fortran-torture/execute/intrinsic_mmloc_3.f90: Expand test to include more
permuatations of mask and index.
* testsuite/gfortran.dg/scalar_mask_1.f90: Modify last test to respond to F2003 spec.
that the position returned for an all false mask && condition is zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112028 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/mips/mips.md (*branch_fp): Use %Z2 for the condition.
rsandifo [Mon, 13 Mar 2006 22:48:56 +0000 (22:48 +0000)]
* config/mips/mips.md (*branch_fp): Use %Z2 for the condition.
(*branch_fp_inverted): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112027 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * trans-openmp.c (gfc_trans_omp_variable): Handle references
jakub [Mon, 13 Mar 2006 21:44:04 +0000 (21:44 +0000)]
* trans-openmp.c (gfc_trans_omp_variable): Handle references
to parent result.
* trans-expr.c (gfc_conv_variable): Remove useless setting
of parent_flag, formatting.

* testsuite/libgomp.fortran/retval2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112026 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * trans-decl.c (gfc_get_fake_result_decl): Re-add setting of
jakub [Mon, 13 Mar 2006 21:39:35 +0000 (21:39 +0000)]
* trans-decl.c (gfc_get_fake_result_decl): Re-add setting of

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112025 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago PR middle-end/25989
jakub [Mon, 13 Mar 2006 19:36:19 +0000 (19:36 +0000)]
PR middle-end/25989
* omp-low.c (expand_omp_for_generic): Mark istart0
and iend0 as addressable.

* gcc.dg/gomp/pr25989.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112023 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-12 Jim Blandy <jimb@red-bean.com>
jimb [Mon, 13 Mar 2006 19:17:46 +0000 (19:17 +0000)]
2006-03-12  Jim Blandy  <jimb@red-bean.com>

* pex-common.h (struct pex_obj): Doc fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112022 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-11 Jim Blandy <jimb@red-bean.com>
jimb [Mon, 13 Mar 2006 19:15:28 +0000 (19:15 +0000)]
2006-03-11  Jim Blandy  <jimb@red-bean.com>

* functions.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112021 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-13 Jim Blandy <jimb@red-bean.com>
jimb [Mon, 13 Mar 2006 19:13:19 +0000 (19:13 +0000)]
2006-03-13  Jim Blandy  <jimb@red-bean.com>

* MAINTAINERS: Update my E-mail address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112020 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-13 Paolo Carlini <pcarlini@suse.de>
paolo [Mon, 13 Mar 2006 18:23:26 +0000 (18:23 +0000)]
2006-03-13  Paolo Carlini  <pcarlini@suse.de>

* include/bits/postypes.h (fpos<>::operator==, operator!=): Remove,
exploit conversion to streamoff.
* testsuite/27_io/fpos/mbstate_t/5.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112018 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/bfin/uclinux.h: Define _GNU_SOURCE in CPLUSPLUS_CPP_SPEC.
jiez [Mon, 13 Mar 2006 18:04:01 +0000 (18:04 +0000)]
* config/bfin/uclinux.h: Define _GNU_SOURCE in CPLUSPLUS_CPP_SPEC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112016 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * tree-vrp.c (stmt_interesting_for_vrp): Some statements with
law [Mon, 13 Mar 2006 16:32:34 +0000 (16:32 +0000)]
* tree-vrp.c (stmt_interesting_for_vrp): Some statements with
virtual operands are interesting.
(vrp_visit_stmt): Corresponding changes.

* gcc.dg/tree-ssa/20030807-2.c: No longer expected to fail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112011 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/bfin/bfin.md (call_value_symbol, sibcall_value_symbol,
bernds [Mon, 13 Mar 2006 16:30:40 +0000 (16:30 +0000)]
* config/bfin/bfin.md (call_value_symbol, sibcall_value_symbol,
call_symbol, sibcall_symbol): Disallow if TARGET_ID_SHARED_LIBRARY,
not if flag_pic.
Lose 'G' modifier for call operand.
* config/bfin/bfin.c (print_operand) <case SYMBOL_REF>: Don't
recognize 'G' modifier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112010 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): If
bernds [Mon, 13 Mar 2006 16:08:47 +0000 (16:08 +0000)]
* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): If
* config/bfin/crti.S: Use it instead of __PIC__.
* config/bfin/crtn.S: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112006 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * config/bfin/lib1funcs.asm (___umodsi3): Use stack to save contents
bernds [Mon, 13 Mar 2006 14:54:41 +0000 (14:54 +0000)]
* config/bfin/lib1funcs.asm (___umodsi3): Use stack to save contents
of RETS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112003 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago PR middle-end/18859
ebotcazou [Mon, 13 Mar 2006 14:18:24 +0000 (14:18 +0000)]
PR middle-end/18859
* gimplify.c (gimplify_switch_expr): Discard empty ranges.
* stmt.c (expand_case): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112000 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago PR rtl-optimization/26254
rakdver [Mon, 13 Mar 2006 12:28:09 +0000 (12:28 +0000)]
PR rtl-optimization/26254
* loop-invariant.c (seq_insns_valid_p): New function.
(move_invariant_reg): Only emit new code if it is valid.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111998 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * cfgrtl.c (last_loop_beg_note, back_edge_of_syntactic_loop_p):
rakdver [Mon, 13 Mar 2006 12:20:26 +0000 (12:20 +0000)]
* cfgrtl.c (last_loop_beg_note, back_edge_of_syntactic_loop_p):
(force_nonfallthru_and_redirect): Do not use last_loop_beg_note.
(rtl_split_edge): Do not use back_edge_of_syntactic_loop_p.
(commit_one_edge_insertion): Do not look for loop notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111997 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * jump.c (follow_jumps): Do not check for loop notes. Move check for
rakdver [Mon, 13 Mar 2006 12:16:40 +0000 (12:16 +0000)]
* jump.c (follow_jumps): Do not check for loop notes.  Move check for
flag_test_coverage out of loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111996 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * final.c (shorten_branches): Remove outdated comment, and turn
rakdver [Mon, 13 Mar 2006 12:08:38 +0000 (12:08 +0000)]
* final.c (shorten_branches): Remove outdated comment, and turn
the if branch that guards it to continue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111995 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * cfgloop.c (flow_loop_dump): Do not dump loop->invalid field.
rakdver [Mon, 13 Mar 2006 12:05:03 +0000 (12:05 +0000)]
* cfgloop.c (flow_loop_dump): Do not dump loop->invalid field.
* cfgloop.h (struct loop): Remove unused fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111994 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * doc/invoke.texi: Update dump file names.
kazu [Mon, 13 Mar 2006 09:22:13 +0000 (09:22 +0000)]
* doc/invoke.texi: Update dump file names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111993 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * doc/invoke.texi (-fdump-rtl-loop): Remove.
kazu [Mon, 13 Mar 2006 09:03:03 +0000 (09:03 +0000)]
* doc/invoke.texi (-fdump-rtl-loop): Remove.
(-dL, -fdump-rtl-loop2): Update the dump file names

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111991 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-13 Richard Guenther <rguenther@suse.de>
rguenth [Mon, 13 Mar 2006 09:02:40 +0000 (09:02 +0000)]
2006-03-13  Richard Guenther  <rguenther@suse.de>

        PR middle-end/26630
        * gcc.dg/torture/pr26630.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111990 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agoDaily bump.
gccadmin [Mon, 13 Mar 2006 00:17:04 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111988 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
jsm28 [Mon, 13 Mar 2006 00:13:59 +0000 (00:13 +0000)]
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
rw.po, sv.po, tr.po, vi.po, zh_CN.po: Update.
* zh_TW.po: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111982 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
jsm28 [Mon, 13 Mar 2006 00:13:22 +0000 (00:13 +0000)]
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
rw.po, sv.po, tr.po, zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111981 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * predict.c (estimate_probability): Remove.
steven [Sun, 12 Mar 2006 22:58:22 +0000 (22:58 +0000)]
    * predict.c (estimate_probability): Remove.
        * profile.c (rest_of_handle_branch_prob, pass_branch_prob): Remove.
        * basic-block.h (estimate_probability): Remove prototype.
        * passes.c (finish_optimization_passes): Dump branch prediction or
        profiling heuristics to the .profile tree dump.
        (init_optimization_passes): Unqueue pass_branch_prob.

        * doc/invoke.texi (-fdump-rtl-bp): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111980 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago2006-03-12 Howard Hinnant <hhinnant@apple.com>
paolo [Sun, 12 Mar 2006 10:34:36 +0000 (10:34 +0000)]
2006-03-12  Howard Hinnant  <hhinnant@apple.com>

* testsuite/27_io/basic_filebuf/underflow/char/10097.cc:
Fix race condition.
* testsuite/27_io/objects/char/9661-1.cc: Likewise.
* testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111978 138bc75d-0d04-0410-961f-82ee72b054a4

16 years agoDaily bump.
gccadmin [Sun, 12 Mar 2006 00:17:02 +0000 (00:17 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111975 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * dependency.c (gfc_dep_compare_expr) <EXPR_OP>: Allow unary and
sayle [Sat, 11 Mar 2006 22:25:58 +0000 (22:25 +0000)]
* dependency.c (gfc_dep_compare_expr) <EXPR_OP>: Allow unary and
binary operators to compare equal if their operands are equal.
<EXPR_FUNCTION>: Allow "constant" intrinsic conversion functions
to compare equal, if their operands are equal.

* gfortran.dg/dependency_10.f90: New test case.
* gfortran.dg/dependency_11.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111970 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * rtl.def (LABEL_REF): Remove the field for LABEL_NEXTREF.
steven [Sat, 11 Mar 2006 22:14:35 +0000 (22:14 +0000)]
    * rtl.def (LABEL_REF): Remove the field for LABEL_NEXTREF.
        * rtl.h (LABEL_NEXTREF): Remove field accessor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111969 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * crontab: Don't build snapshot for 3.4.x anymore.
gdr [Sat, 11 Mar 2006 19:29:41 +0000 (19:29 +0000)]
    * crontab: Don't build snapshot for 3.4.x anymore.
        * update_version_svn (IGNORE_BRANCHES): Add 3_4-branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111968 138bc75d-0d04-0410-961f-82ee72b054a4

16 years ago * function.h (frame_offset_overflow): Declare.
ebotcazou [Sat, 11 Mar 2006 14:52:57 +0000 (14:52 +0000)]
* function.h (frame_offset_overflow): Declare.
* function.c (frame_offset_overflow): New function.
(assign_stack_local_1): Call it to detect that the offset overflows.
* cfgexpand.c (alloc_stack_frame_space): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111964 138bc75d-0d04-0410-961f-82ee72b054a4