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2004-08-25repo.c (extract_string): Reset backquote after one character.Adam Nemet2-2/+10
* repo.c (extract_string): Reset backquote after one character. (get_base_filename): Fix indentation. From-SVN: r86538
2004-08-25basic-block.h (BB_SET_PARTITION): Clear old value first.Zack Weinberg3-2/+13
* basic-block.h (BB_SET_PARTITION): Clear old value first. * cfg.c (clear_bb_flags): Don't clear partition setting. From-SVN: r86537
2004-08-25re PR target/17052 (altivec varargs failure if no optimization)Alan Modra4-6/+10
PR target/17052 * config/rs6000/rs6000.h (machine_function): Remove sysv_varargs_p. * config/rs6000/sysv4.h (RS6000_VARARGS_AREA): Use current_function_stdarg in place of sysv_varargs_p. * config/rs6000/rs6000.c (setup_incoming_varargs): Don't set sysv_varargs_p. From-SVN: r86533
2004-08-25re PR libfortran/17143 (2**63 prints garbage)Bud Davis2-0/+21
2004-08-24 Bud Davis <bdavis9659@comcast.net> PR fortran/17143 * runtime/error.c (itoa): keep from overflowing during mod operation by using unsigned variable. * gfortran.dg/pr17143.f90: New test. From-SVN: r86532
2004-08-25Daily bump.GCC Administrator1-1/+1
From-SVN: r86530
2004-08-25re PR libfortran/17164 (index function not working properly)Bud Davis2-0/+15
2004-08-24 Bud Davis <bdavis9659@comcast.net> PR fortran/17164 * runtime/string_intrinsics.c (string_index):check for substring longer than string. * gfortran.dg/pr17164.f90: New test. From-SVN: r86527
2004-08-24re PR target/16298 (ICE in output_operand)Richard Henderson2-30/+25
PR target/16298 * config/i386/i386.c (legitimate_constant_p): Rework to not accept random codes within CONST. From-SVN: r86522
2004-08-24Fix linux make profiledbootstrap.James E Wilson2-1/+6
* Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS): Remove -freorder-blocks-and-partition. From-SVN: r86521
2004-08-24re PR middle-end/17044 (libgcc2.c:169: internal compiler error: Segmentation ↵John David Anglin2-11/+12
fault) PR middle-end/17044 * tree-ssa-threadupdate.c (redirection_data): Make static. (thread_block): Use ggc_alloc_cleared to allocate struct redirection_data. Don't free elements in redirection_data. From-SVN: r86519
2004-08-24* config/mips/predicates.md (small_data_pattern): Match prefetches.Richard Sandiford2-1/+5
From-SVN: r86518
2004-08-24re PR tree-optimization/17016 (ICE with struct passed as reference)Zdenek Dvorak2-2/+9
PR tree-optimization/17016 * tree-ssa-loop-niter.c (number_of_iterations_cond, number_of_iterations_exit): Use POINTER_TYPE_P instead of testing for POINTER_TYPE. From-SVN: r86517
2004-08-24tree-ssa-loop-ivcanon.c: New file.Zdenek Dvorak24-122/+802
* tree-ssa-loop-ivcanon.c: New file. * tree-ssa-loop-manip.c (create_iv): New function. * Makefile.in (tree-ssa-loop-ivcanon.o): Add. (tree-ssa-loop.o, tree-ssa-loop-manip.o): Add SCEV_H dependency. * cfgloop.c (mark_single_exit_loops): New function. (verify_loop_structure): Verify single-exit loops. * cfgloop.h (struct loop): Add single_exit field. (LOOPS_HAVE_MARKED_SINGLE_EXITS): New constant. (mark_single_exit_loops): Declare. (tree_num_loop_insns): Declare. * cfgloopmanip.c (update_single_exits_after_duplication): New function. (duplicate_loop_to_header_edge): Use it. * common.opt (fivcanon): New flag. * timevar.def (TV_TREE_LOOP_IVCANON, TV_COMPLETE_UNROLL): New timevars. * tree-cfg.c (tree_find_edge_insert_loc): Return newly created block. (bsi_commit_edge_inserts_1): Pass null to tree_find_edge_insert_loc. (bsi_insert_on_edge_immediate): New function. * tree-flow.h (bsi_insert_on_edge_immediate, canonicalize_induction_variables, tree_unroll_loops_completely, create_iv): Declare. * tree-optimize.c (init_tree_optimization_passes): Add pass_iv_canon and pass_complete_unroll. * tree-pass.h (pass_iv_canon, pass_complete_unroll): Declare. * tree-scalar-evolution.c (get_loop_exit_condition, get_exit_conditions_rec, number_of_iterations_in_loop, scev_initialize): Use single_exit information. * tree-ssa-loop-niter.c (number_of_iterations_cond): Record missing assumptions. (loop_niter_by_eval): Return number of iterations as unsigned int. * tree-ssa-loop.c (tree_ssa_loop_init): Mark single exit loops. (tree_ssa_loop_ivcanon, gate_tree_ssa_loop_ivcanon, pass_iv_canon, tree_complete_unroll, gate_tree_complete_unroll, pass_complete_unroll): New passes. (tree_ssa_loop_done): Call free_numbers_of_iterations_estimates. * tree-ssanames.c (make_ssa_name): Allow creating ssa name before the defining statement is ready. * tree-vectorizer.c (vect_create_iv_simple): Removed. (vect_create_index_for_array_ref, vect_transform_loop_bound): Use create_iv. (vect_transform_loop_bound): Use single_exit information. (vect_analyze_loop_form): Cleanup bogus tests. (vectorize_loops): Do not call flow_loop_scan. * tree.h (may_negate_without_overflow_p): Declare. * fold-const.c (may_negate_without_overflow_p): Split out from ... (negate_expr_p): ... this function. (tree_expr_nonzero_p): Handle overflowed constants correctly. * doc/invoke.texi (-fivcanon): Document. * doc/passes.texi: Document canonical induction variable creation. * gcc.dg/tree-ssa/loop-1.c: New test. From-SVN: r86516
2004-08-24mips.h (ISA_HAS_INT_CONDMOVE): Delete.Richard Sandiford4-192/+57
* config/mips/mips.h (ISA_HAS_INT_CONDMOVE): Delete. * config/mips/mips.c (print_operand): Fold %B/%b handling into %T/%t, using the mode of the operand to decide between them. * config/mips/mips.md (MOVECC): New mode macro. (ccreg): New mode attribute. (*mov{si,di,sf,df}_on_{cc,si,di}): Name formerly unnamed patterns. Redefine using :GPR and :MOVECC. Use %T and %t for the condition. (mov[sd]icc): Redefine using :GPR. From-SVN: r86515
2004-08-24Fix logs for last delta. Sorry for the screw-up.Richard Sandiford2-1/+15
From-SVN: r86514
2004-08-24* gcc.c-torture/compile/20040824-1.c: New test.Richard Sandiford5-81/+42
From-SVN: r86513
2004-08-24arm.md: Include predicates.md.Richard Earnshaw7-814/+510
* arm.md: Include predicates.md. * predicates.md: New file. * arm.c (s_register_operand, arm_hard_register_operand) (arm_general_register_operand, f_register_operand, reg_or_int_operand) (arm_immediate_operand, arm_neg_immediate_operand) (arm_not_immediate_operand, arm_rhs_operand, arm_rhsm_operand) (arm_add_operand, arm_addimm_operand, arm_not_operand) (offsettable_memory_operand, alignable_memory_operand) (arm_reload_memory_operand, arm_float_rhs_operand) (arm_float_add_operand, vfp_compare_operand, arm_float_compare_operand) (index_operand, shiftable_operator, logical_binary_operator) (shift_operator, equality_operator, arm_comparison_operator) (minmax_operator, cc_register, dominant_cc_register) (arm_extendqisi_mem_op, power_of_two_operand, nonimmediate_di_operand) (di_operand, nonimmediate_soft_df_operand, soft_df_operand) (const_shift_operand, load_multiple_operation) (store_multiple_operation, multi_register_push, thumb_cmp_operand) (thumb_cmpneg_operand, thumb_cbrch_target_operand) (cirrus_register_operand, cirrus_fp_register) (cirrus_shift_const): Delete, replaced with equivalents in predicates.md. (shift_op): Handle ROTATE. * arm-protos.h: Delete declarations for above. * arm.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete. * t-arm (MD_INCLUDES): Add predicates.md. (s-preds): Depends on MD_INCLUDES. From-SVN: r86512
2004-08-24mips.c (mips_gen_conditional_trap): Fix mode.Richard Sandiford5-22/+29
* config/mips/mips.c (mips_gen_conditional_trap): Fix mode. * config/mips/mips.md (*conditional_trap[sd]i): Name previously unnamed patterns. Redefine using :GPR. Give the match_operator a mode. Use '%2' rather than '%z2' for operand 2. From-SVN: r86511
2004-08-24mips.md (load_call[sd]i): Redefine using :P.Richard Sandiford2-18/+13
* config/mips/mips.md (load_call[sd]i): Redefine using :P. Add mode attribute. From-SVN: r86510
2004-08-24mips.md (indirect_jump): Use force_reg.Richard Sandiford2-86/+33
* config/mips/mips.md (indirect_jump): Use force_reg. Adjust names of internal patterns. (indirect_jump[sd]i): Renamed from indirect_jump_internal[12]. Redefine using :P. (tablejump): Use expand_binop to calculate address. Adjust names of internal patterns. (tablejump[sd]i): Renamed from tablejump_internal[12]. Redefine using :P. (tablejump_mips16[12]): Delete. From-SVN: r86509
2004-08-24* config/mips/mips.md (*seq_[sd]i, *seq_[sd]i_mips16, *sne_[sd]i)Richard Sandiford2-270/+97
(*sgt_[sd]i, *sgt_[sd]i_mips16, *sge_[sd]i, *slt_[sd]i) (*slt_[sd]i_mips16, *sle_[sd]i, *sle_[sd]i_mips16, *sgtu_[sd]i) (*sgtu_[sd]i_mips16, *sge_[sd]i, *sltu_[sd]i, *sltu_[sd]i_mips16) (*sleu_[sd]i, *sleu_[sd]i_mips16): Redefine using :GPR. From-SVN: r86508
2004-08-24mips.md (cmpsi, cmpdi): Redefine using :GPR.Richard Sandiford2-164/+56
* config/mips/mips.md (cmpsi, cmpdi): Redefine using :GPR. (*branch_zero[sd]i): Renamed from branch_zero{,_di}. Redefine using :GPR. (*branch_zero[sd]i_inverted): Likewise branch_zero{,_di}_inverted. (*branch_equality[sd]i): Likewise branch_equality{,_di}. (*branch_equality[sd]i_inverted): Likewise branch_equality{,_di}_inverted. (*branch_equality[sd]i_mips16): Name formerly unnamed patterns. Redefine using :GPR. From-SVN: r86507
2004-08-24trans-decl.c, [...]: Add and remove blank lines as required.Tobias Schlüter3-4/+7
* trans-decl.c, trans-types.c: Add and remove blank lines as required. From-SVN: r86505
2004-08-24* trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.Richard Henderson2-5/+10
From-SVN: r86504
2004-08-24rtl.def: Wrap MD-only codes in #ifdef GENERATOR_FILE.Zack Weinberg4-13/+52
* rtl.def: Wrap MD-only codes in #ifdef GENERATOR_FILE. * gengtype.c: Don't include rtl.h. Define enum rtx_code and rtx_name, rtx_format arrays by direct reference to rtl.def, first undefining GENERATOR_FILE. Define enum insn_note and note_insn_name array by direct reference to insn-notes.def. (adjust_field_rtx_def): Remove local definition of rtx_name. Use symbolic names for insn notes. * Makefile.in (gengtype.o): Update dependencies. From-SVN: r86499
2004-08-24resolve.c (merge_argument_lists): Revert unintentionally committed change.Tobias Schlüter2-4/+5
* resolve.c (merge_argument_lists): Revert unintentionally committed change. From-SVN: r86498
2004-08-24* resolve.c (resolve_entries): Fix a bunch of comment typos.Tobias Schlüter2-5/+17
From-SVN: r86497
2004-08-24rtl.def: Reorganize, placing all codes used only in machine descriptions at ↵Zack Weinberg2-500/+490
the end. * rtl.def: Reorganize, placing all codes used only in machine descriptions at the end. From-SVN: r86496
2004-08-24basic-block.h (struct basic_block_def): Reorder fields to eliminate interior ↵Zack Weinberg11-98/+98
padding. * basic-block.h (struct basic_block_def): Reorder fields to eliminate interior padding. Remove 'partition' field. (BB_DISABLE_SCHEDULE, BB_HOT_PARTITION, BB_COLD_PARTITION) (BB_UNPARTITIONED, BB_PARTITION, BB_SET_PARTITION) (BB_COPY_PARTITION): New macros. * bb-reorder.c, cfgcleanup.c, cfglayout.c, cfgrtl.c, ifcvt.c Replace all references to the 'partition' field of a basic block with new macros. * insn-notes.def: Delete NOTE_INSN_DISABLE_SCHED_OF_BLOCK. * final.c (final_scan_insn): Don't handle it. * modulo-sched.c: Set BB_DISABLE_SCHEDULE flag on g->bb instead of emitting a NOTE_INSN_DISABLE_SCHED_OF_BLOCK note. * sched-rgn.c (sched_is_disabled_for_current_region_p): Look for a BB_DISABLE_SCHEDULE flag on the block instead of a note. From-SVN: r86495
2004-08-24trans-decl.c (build_function_decl): Fix spelling in comment.Tobias Schlüter1-7/+1
* trans-decl.c (build_function_decl): Fix spelling in comment. (build_entry_thunks): Remove code with no function. (gfc_build_intrinsic_function_decls): Remove empty line. From-SVN: r86494
2004-08-24c-decl.c (c_init_decl_processing): Adjust build_common_tree_nodes call.Nathan Sidwell18-134/+119
* c-decl.c (c_init_decl_processing): Adjust build_common_tree_nodes call. * expmed.c (const_mult_add_overflow_p): Use build_distinct_type_copy. * stor-layout.c (early_type_list): Remove. (layout_type): Don't append to early_type_list. (initialize_sizetypes): Add signed_p argument. (set_sizetype): Overwrite the stub type nodes directly. * tree.c (copy_node_stat): Clear a type's value cache here ... (build_distinct_type): ... not here. (build_common_tree_nodes): Add signed_sizetype argument. Adjust. * tree.h (initialize_sizetypes): Add signed_p argument. (build_common_tree_nodes): Likewise. * ada/utils.c (gnat_init_decl_processing): Adjust build_common_tree_nodes call. * cp/decl.c (cxx_init_decl_processing): Adjust build_common_tree_nodes call. * fortran/f95-lang.c (gfc_init_decl_processing): Adjust build_common_tree_nodes call. * java/decl.c (java_init_decl_processing): Adjust initialize_sizetypes call. * objc/objc-act.c (get_static_reference): Use build_variant_type_copy. (get_protocol_reference): Likewise. * objc/objc-act.h (TREE_STATIC_TEMPLATE): Use TREE_PRIVATE. * treelang/treetree.c (treelang_init_decl_processing): Adjust build_common_tree_nodes call. From-SVN: r86493
2004-08-24* trans-types.c: Spelling and formatting fixes.Tobias Schlüter2-12/+16
From-SVN: r86490
2004-08-24* gfortran.dg/entry_2.f90: New test.Paul Brook2-0/+14
From-SVN: r86489
2004-08-24re PR c++/16889 (ambiguity is not detected)Nathan Sidwell5-3/+70
cp: PR c++/16889 * (is_subobject_of_p): Resurrect & optimize. (lookup_field_r): Use it. testsuite: PR c++/16889 * g++.dg/lookup/ambig[12].C: New. From-SVN: r86488
2004-08-24gimplify.c (gimplify_array_ref_to_plus): Delete.Richard Henderson3-63/+12
2004-08-24 Richard Henderson <rth@redhat.com> Andrew Pinski <apinski@apple.com> * gimplify.c (gimplify_array_ref_to_plus): Delete. (gimplify_addr_expr): Do not call gimplify_array_ref_to_plus for ARRAY_REF. * config/rs6000/rs6000.c (altivec_expand_builtin): Go passed ARRAY_REF also to get to the STRING_CST. Co-Authored-By: Andrew Pinski <apinski@apple.com> From-SVN: r86487
2004-08-24re PR c++/16706 (ICE in finish_member_declaration, at cp/semantics.c:2126)Kriang Lerdsuwanakij5-2/+96
PR c++/16706 * search.c (friend_accessible_p): Increment processing_template_decl when deal with TEMPLATE_DECL of SCOPE. * g++.dg/template/crash21.C: New test. * g++.dg/template/crash22.C: Likewise. From-SVN: r86482
2004-08-24arm.c (arm_override_options): Update error message.Paul Brook3-8/+19
* config/arm/arm.c (arm_override_options): Update error message. * config/arm/arm.h (TARGET_HARD_FLOAT): Rename to TARGET_HARD_FLOAT_ABI. (TARGET_SOFT_FLOAT_ABI): Rename to TARGET_HARD_FLOAT. (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Use TARGET_HARD_FLOAT_ABI. From-SVN: r86479
2004-08-24re PR target/17093 ([m32r-*-gcc] ICE with -msdata=use -O0)Nick Clifton2-6/+12
PR target/17093 * config/m32r.md (movsi_sda): Add SI mode specification to UNSPEC. From-SVN: r86474
2004-08-24re PR c++/17149 (ICE: tree check: expected record_type or union_type or ↵Nathan Sidwell4-3/+28
qual_union_type, have template_type_parm in check_accessibility_of_qualified_id, at cp/semantics.c:1388) cp: PR c++/17149 * semantics.c (check_accessibility_of_qualified_id): Defer check if qualifying_type is a template parameter. testsuite: PR c++/17149 * g++.dg/template/access15.C: New. From-SVN: r86472
2004-08-24Makefile.in (PROTO_OBJS): Add errors.o.Nathan Sidwell4-17/+11
* Makefile.in (PROTO_OBJS): Add errors.o. * protoize.c (fancy_abort): Remove. * mips-tfile.c (fancy_abort): Add parameters. From-SVN: r86471
2004-08-24trouble.texi (C++ misunderstandings): Fix example code.Jonathan Wakely2-1/+5
2004-08-24 Jonathan Wakely <redi@gcc.gnu.org> * doc/trouble.texi (C++ misunderstandings): Fix example code. From-SVN: r86470
2004-08-24(PREDICATE_CODES): Remove duplicate defintion of seth_add3_operand.Nick Clifton2-1/+5
From-SVN: r86469
2004-08-24Makefile.in (HOOKS_H): Add dependency on MACHMODE_H.Andreas Tobler6-7/+16
2004-08-24 Andreas Tobler <a.tobler@schweiz.ch> * Makefile.in (HOOKS_H): Add dependency on MACHMODE_H. (host-default.o): Add dependency on HOOKS_H. * config/x-linux: Likewise. * config/x-solaris: Likewise. * config/i386/x-mingw32: Likewise. * config/rs6000/x-darwin: Likewise. From-SVN: r86468
2004-08-24re PR c++/17163 (ICE with -frepo and static class variables)Mark Mitchell5-2/+31
PR c++/17163 * pt.c (instantiate_decl): Do not try to apply DECL_DECLARED_INLINED_P to a VAR_DECL. PR c++/17163 * g++.dg/template/repo2.C: New test. From-SVN: r86467
2004-08-23Fix typo reported by Kai Henningsen.James E Wilson2-1/+6
* reg-notes.def (REG_NOTE): In comment, change DEF_INSN_NOTE to DEF_REG_NOTE. From-SVN: r86465
2004-08-23trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead of going ↵Richard Henderson2-49/+46
through an intermediate string. * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead of going through an intermediate string. Fix 32/64 int/long bug. From-SVN: r86464
2004-08-24re PR rtl-optimization/17078 (Jump into if(0)-substatement fails)Roger Sayle2-0/+30
PR rtl-optimization/17078 * gcc.c-torture/execute/pr17078-1.c: New test case. From-SVN: r86463
2004-08-24re PR debug/14492 (loc_descriptor_from_tree, in dwarf2out.c:9031)Mark Mitchell4-0/+24
PR c/14492 * dwarf2out.c (loc_descriptor_from_tree): Robustify. PR c/14492 * gcc.dg/debug/crash1.c: New test. From-SVN: r86461
2004-08-24re PR rtl-optimization/16180 (gcc crashes when optimization is turned on)Mark Mitchell2-0/+21
PR c/16180 * jump.c (duplicate_loop_exit_test): If the location reached by the unconditional jump at the top of the loop is outside the loop, then do not treat it as the exit test. PR c/16180 * gcc.dg/loop-5.c: New test. From-SVN: r86459
2004-08-23cfg.c (check_bb_profile): Fix typos.Diego Novillo4-4/+10
* cfg.c (check_bb_profile): Fix typos. * function.c (assign_parm_is_stack_parm): Likewise. * tree-nested.c: Likewise. From-SVN: r86457
2004-08-24ggc-zone.c (struc alloc_chunk): Rearrange flag bits and SIZE.Daniel Jacobowitz2-5/+16
* ggc-zone.c (struc alloc_chunk): Rearrange flag bits and SIZE. Remove TYPECODE. (ggc_alloc_zone_1): Mark TYPE as unused. Don't save it in the chunk. From-SVN: r86456
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