- 17 Jun, 2004 26 commits
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From-SVN: r83317
Jason Merrill committed -
PR tree-optimization/14107 * decl.c (finish_function): Warn about no return in all functions. From-SVN: r83316Jason Merrill committed -
2004-06-17 Matthias Klose <doko@debian.org> * libtool-version: New. * Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname. * Makefile.in: Regenerate. From-SVN: r83315Matthias Klose committed -
* class.c (build_clone): Don't call defer_fn, let mark_used do it. * cp-tree.h (defer_fn): Delete. * decl2.c (defer_fn): Delete. (finish_file): Simplify deferred_fns loops; check that only used inline functions get into deferred_fns. (mark_used): Inline previous contents of defer_fn. From-SVN: r83310
Geoffrey Keating committed -
From-SVN: r83307
Roger Sayle committed -
2004-06-17 Corinna Vinschen <vinschen@redhat.com> * configure.in: Don't build Cygwin native newlib if winsup directory is missing. Emit warning instead. * configure: Regenerate. From-SVN: r83306
Corinna Vinschen committed -
PR target/15433 * i386.md (SSE SF cmov 0 splitter): The conditional is VOIDmode; fix operand numbering in the output template. (SSE DF cmov 0 splitter): The conditional is VOIDmode. From-SVN: r83305
Jan Hubicka committed -
* cfgbuild.c (make_edges): Do not use label_value_list. (find_basic_blocks_1): Do not collect label_value_list. (find_sub_basic_blocks): Update call of make_edges. From-SVN: r83304
Jan Hubicka committed -
2004-06-16 Andrew MacLeod <amacleod@redhat.com> * tree-cfg.c (tree_make_forwarder_block): Use SET_PHI_RESULT. * tree-flow-inline.h (get_use_op_ptr): Return a use_operand_p. (get_use_from_ptr, get_def_from_ptr): New. Return operand pointers. (get_def_op_ptr): Return a def_operand_p instead of a 'tree *'. (get_v_may_def_result_ptr): Return a def_operand_p. (get_v_may_def_op_ptr, get_vuse_op_ptr): Return a use_operand_p. (get_v_must_def_op_ptr): Return a def_operand_p. (get_phi_result_ptr): New. Return a pointer to the result of a PHI. (get_phi_arg_def_ptr): New. Return a pointer to an argument of a PHI. (phi_element_for_edge): Remove. * tree-flow.h (propagate_value, replace_exp): Change prototype. (propagate_tree_value): Add new prototype. (phi_element_for_edge): Remove prototype. * tree-into-ssa.c (mark_def_sites): Use new operand types. (prepare_operand_for_rename): Split into two functions. (prepare_use_operand_for_rename): Prepare use operands. (prepare_def_operand_for_rename): Prepare def operands. (rewrite_stmt): Use new operand types. (rewrite_operand): Use new operand types, change parameter type. * tree-outof-ssa.c (replace_variable): Split into two functions. (replace_use_variable): Rewrite uses. (replace_def_variable): Rewrite defs. (rewrite_trees, rewrite_vars_out_of_ssa): Use new operand types. * tree-phinodes.c (make_phi_node, resize_phi_node): Use new types. (add_phi_arg, remove_phi_arg_num): Use new operand types. * tree-ssa-ccp.c (substitute_and_fold): Use new operand types. (ccp_fold, replace_uses_in): Use new operand types. * tree-ssa-copy.c (replace_ssa_names): Rename to replace_ssa_names_ann and no longer set the value, change parameter type. (replace_exp_1): Use new operand types. (propagate_value): Change parameter type, use new operand types. (propagate_tree_value): Propagate_value without SSA operands. (replace_exp, cprop_operand, cprop_into_stmt): Use new operand types. (cprop_into_successor_phis): Use new operand types. * tree-ssa-dom.c (thread_across_edge): Use new operand types. (eliminate_redundant_computations): Use new operand types. * tree-ssa-dse.c (fix_phi_uses): Use new operand_types. (fix_stmt_v_may_defs): Use new operand_types. * tree-ssa-live.c (create_ssa_var_map): Use new operand_types. (build_tree_conflict_graph): Use new operand_types. * tree-ssa-loop.c (duplicate_blocks): Use PHI_ARG_DEF_FROM_EDGE. * tree-ssa-operands.c (struct freelist_d): Remove. (check_optype_freelist, add_optype_freelist): Remove. (allocate_def_optype, allocate_use_optype, allocate_v_may_def_optype, allocate_vuse_optype, allocate_v_must_def_optype): Call ggc_alloc. (free_uses, free_defs, free_vuses, free_v_may_defs, free_v_must_defs): Call ggc_free instead of add_optype_freelist. (init_ssa_operands, fini_ssa_operands): Remove free list code. (finalize_ssa_defs, finalize_ssa_uses): Set new use/def operands. * tree-ssa-operands.h (struct def_optype_d): Change underlying type. (struct use_optype_d): Change underlying type. (def_operand_p, use_operand_p): New types for pointers to operands. (USE_OP, DEF_OP, V_MAY_DEF_RESULT, V_MAY_DEF_OP, VUSE_OP, V_MUST_DEF_OP): Use new pointer type instead of dereferencing directly. (USE_FROM_PTR, DEF_FROM_PTR): New macros to "dereference" operand pointer types. (SET_USE, SET_DEF): New macros to set operands from their pointer. (SET_USE_OP, SET_DEF_OP, SET_V_MAY_DEF_RESULT, SET_V_MAY_DEF_OP, SET_VUSE_OP, SET_V_MUST_DEF_OP): New SET routines for operands. (PHI_RESULT_PTR, PHI_RESULT, SET_PHI_RESULT): Macros to manage the PHI result as an operand. (PHI_ARG_DEF_PTR, PHI_ARG_DEF, SET_PHI_ARG_DEF, PHI_ARG_DEF_FROM_EDGE, PHI_ARG_DEF_PTR_FROM_EDGE): Macros to manage the PHI arguments. * tree-ssa-pre.c (eliminate): Call propagate_tree_value. * tree-tailcall.c (independent_of_stmt_p, propagate_through_phis): Use PHI_ARG_DEF_FROM_EDGE. * tree.h (PHI_RESULT): Renamed to PHI_RESULT_TREE. (PHI_ARG_DEF): Renamed to PHI_ARG_DEF_TREE. From-SVN: r83298
Andrew MacLeod committed -
PR tree-optimization/15991 * tree-cfg.c (tree_block_label): Export. * tree-flow-inline.h (bsi_after_labels): New function. * tree-flow.h (bsi_after_labels, tree_block_label): Declare. * tree-ssa.c (propagate_into_addr): New function. (replace_immediate_uses): Handle propagation of pointer constants. (raise_value): Do not restrict propagation of pointer constants. * tree-ssanames.c (duplicate_ssa_name): New function. * tree.h (duplicate_ssa_name): Declare. From-SVN: r83297
Zdenek Dvorak committed -
From-SVN: r83296
David Ayers committed -
Bug 14610 * Makefile.in (min-insn-modes.o): Correct dependencies. * real.c (encode_ieee_extended, decode_ieee_extended): Always produce/consume 12-byte little-endian Intel format. (encode_ieee_extended_128, decode_ieee_extended_128): Delete. (encode_ieee_extended_motorola, decode_ieee_extended_motorola) (encode_ieee_extended_intel_96, decode_ieee_extended_intel_96) (encode_ieee_extended_intel_128, decode_ieee_extended_intel_128): New functions which convert between 12-byte little-endian Intel format and the desired format. (ieee_extended_motorola_format, ieee_extended_intel_96_round_53_format) (ieee_extended_intel_96_format, ieee_extended_intel_128_format): Update. testsuite: * gcc.dg/ia64-float80-1.c, gcc.dg/ia64-float80-2.c: New testcases. From-SVN: r83295
Zack Weinberg committed -
* expmed.c (expand_mult_const): In sanity check, compare only the bits of val and val_so_far that are significant in the result mode. From-SVN: r83294
Zack Weinberg committed -
From-SVN: r83293
Anthony Green committed -
Fixes PR java/13948 * parse.y (java_layout_seen_class_methods): Ensure class is loaded before trying to lay out its methods. * jcf-parse.c (read_class): Track parsed files using canonical paths obtained via lrealpath from libiberty. (java_parse_file): Likewise. (parse_source_file_1): Rename formal parameter to reflect its modified purpose. Minor formatting fix. From-SVN: r83292
Ranjit Mathew committed -
From-SVN: r83291
Anthony Green committed -
2004-06-17 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-pre.c: Update comments. (val_expr_pair_eq): Factor code from here. (expr_pred_trans_eq): and here. (expressions_equal_p): To here. (print_value_set): Print value for expression. (phi_trans_lookup): Rename some variables. (lookup): Ditto. (value_exists_in_set_bitmap): Ditto. (value_remove_from_set_bitmap): Ditto. (value_insert_into_set_bitmap): Ditto. From-SVN: r83290
Daniel Berlin committed -
From-SVN: r83289
Diego Novillo committed -
* config/s390/s390-modes.def (CCL3mode): New machine mode. * config/s390/s390.c (s390_match_ccmode_set): Support CCL3mode. (s390_alc_comparison, s390_slb_comparison): Likewise. (s390_branch_condition_mask): Likewise. * config/s390/s390.md ("*subdi3_cc2", "*subdi3_cconly2"): New. ("*subsi3_cc2", "*subsi3_cconly2"): New. * config/s390/s390.h (PREDICATE_CODE): Accept SIGN_EXTEND and ZERO_EXTEND for s390_alc_comparison and s390_slb_comparison. * config/s390/s390.c (s390_alc_comparison, s390_slb_comparison): Handle SIGN_EXTEND and ZERO_EXTEND. * config/s390/s390-protos.h (s390_expand_addcc): New prototype. * config/s390/s390.c (s390_expand_addcc): New function. * config/s390/s390.md ("adddicc", "addsicc"): New expanders. ("*sconddi", "*scondsi", "*sconddi_neg", "*scondsi_neg"): New insns. ("sltu", "sgtu", "sleu", "sgeu"): New expanders. From-SVN: r83287Ulrich Weigand committed -
* tree-alias-common.c: Add whitespace. * tree-inline.c: Correct comment about this file's purpose. * tree-optimize.c: Likewise. * tree-tailcall.c: Likewise. From-SVN: r83286
Ben Elliston committed -
* tree-alias-ander.h: Add standard top-of-file comment. * tree-alias-common.h: Likewise. * tree-alias-type.h: Likewise. From-SVN: r83285
Ben Elliston committed -
2004-06-16 Daniel Berlin <dberlin@dberlin.org> * tree-ssa-pre.c (compute_avail): Value number uses as well. Strip useless type conversions. Casts have to be treated slightly different than normal unaries. From-SVN: r83283
Daniel Berlin committed -
* c-common.def (COMPOUND_STMT): Remove. * c-common.c (finish_fname_decls): Don't look through it. * c-typeck.c (c_tree_expr_nonnegative_p): Likewise. * c-common.h (COMPOUND_BODY): Remove. (c_common_stmt_codes): Remove COMPOUND_STMT. * c-dump.c (c_dump_tree): Likewise. * c-gimplify.c (c_gimplify_stmt): Likewise. * c-pretty-print.c (pp_c_statement): Likewise. * tree.h (DECL_SAVED_TREE): Update commentary. * doc/c-tree.texi (ASM_EXPR): Rename from ASM_STMT. (CASE_LABEL_EXPR): Rename from CASE_LABEL. (GOTO_EXPR): Rename from GOTO_STMT. (GOTO_FAKE_P): Remove. (COMPOUND_STMT): Remove. (HANDLER): Update wrt COMPOUND_STMT. (STMT_EXPR): Likewise. (LABEL_EXPR): Rename from LABEL_STMT. (SCOPE_STMT): Remove. * objc/objc-act.c (objc_build_try_catch_finally_stmt): Don't look through COMPOUND_STMT. cp/ * cp-tree.h (COMPOUND_STMT_TRY_BLOCK, COMPOUND_STMT_BODY_BLOCK): Kill. (BIND_EXPR_TRY_BLOCK, BIND_EXPR_BODY_BLOCK): New. * cxx-pretty-print.c (pp_cxx_function_definition): Move handling of CTOR_INITIALIZER ... (pp_cxx_statement): ... here. * decl.c (begin_function_body): Don't set COMPOUND_STMT_BODY_BLOCK. (finish_function): Use alloc_stmt_list to zap entire function. * parser.c (cp_parser_compound_statement): Update commentary. * pt.c (tsubst_expr): Use BIND_EXPR instead of COMPOUND_STMT. * semantics.c (begin_compound_stmt, finish_compound_stmt): Likewise. (finish_stmt_expr): Don't look through COMPOUND_STMT. From-SVN: r83281Richard Henderson committed -
* c-common.h (c_begin_if_stmt, c_begin_while_stmt, c_finish_while_stmt_cond): Remove decls. * c-parse.in (if_prefix): Don't save c_begin_if_stmt result. * c-typeck.c (c_begin_if_stmt): Return void. (c_begin_else): Tidy. Save stmt_count. * c-tree.h (c_begin_if_stmt): Update decl. * objc/objc-act.c (objc_build_try_enter_fragment, objc_build_extract_fragment, objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue, objc_build_finally_prologue, objc_build_finally_epilogue): Update for if builder function changes. From-SVN: r83280Richard Henderson committed -
[[Split portion of a mixed commit.]] From-SVN: r83278.2
GCC Administrator committed -
[[Split portion of a mixed commit.]] From-SVN: r83277.2
GCC Administrator committed
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- 16 Jun, 2004 14 commits
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* config/s390/s390.c (struct machine_function): New member last_restore_gpr. (s390_frame_info): Add BASE_USED and RETURN_ADDR_USED parameters. Do not modify machine->save_return_addr_p or regs_ever_live. Fill in machine->last_restore_gpr. (s390_optimize_prolog): Use s390_frame_info to compute registers to save/restore, remove duplicated code. (s390_arg_frame_offset): Use s390_frame_info to compute frame size, remove duplicated code. (s390_emit_prologue): Adapt s390_frame_info call. Update machine->save_return_addr_p and regs_ever_live. (s390_emit_epilogue): Use machine->last_restore_gpr instead of machine->last_save_gpr. From-SVN: r83275
Ulrich Weigand committed -
* c-parse.in (if_stmt_locus): Remove. (if_prefix): Increment stmt_count; pass it to c_finish_if_cond. (select_or_iter_stmt): Move empty if warnings to c-typeck.c. * c-typeck.c (if_elt): Sort by expected size. Rename locus to empty_locus. Add stmt_count, saw_else. (c_begin_if_stmt): Push if_stack here. (c_finish_if_cond): Rename from c_expand_end_cond. Record stmt_count. (c_finish_then, c_finish_else): Record empty_locus. (c_begin_else): Rename from c_expand_start_else. Record stmt_count. (c_finish_if_stmt): Rename from c_expand_end_cond. Warn for empty if or else body. * c-tree.h: Update prototypes. testsuite/ * gcc.dg/20001116-1.c: Move expected warning line. From-SVN: r83274Richard Henderson committed -
* tree.h (PHI_CHAIN): New. * (tree-cfg.c, tree-dfa.c, tree-flow-inline.h, tree-into-ssa.c, tree-outof-ssa.c, tree-phinodes.c, tree-pretty-print.c, tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-live.c, tree-ssa-loop.c, tree-ssa-phiopt.c, tree-ssa-pre.c, tree-ssa.c, tree-tailcall.c): Use PHI_CHAIN instead of TREE_CHAIN when traversing a list of PHI_NODEs. From-SVN: r83273
Steven Bosscher committed -
* gcc.dg/i386-ssetype-1.c: Remove XFAIL. * gcc.dg/i386-ssetype-3.c: Remove XFAIL. From-SVN: r83270Richard Henderson committed -
PR target/13292 * config/m68k/m68k.h (TARGET_SWITCHES): Don't remove MASK_68040_ONLY on -msoft-float. (TARGET_FLT_EVAL_METHOD): Don't advertise extended precision for 68040 and soft-float. * config/m68k/m68k.md (truncdfsf2): Explicitly require TARGET_68881 in the TARGET_68040_ONLY case. From-SVN: r83268
Bernardo Innocenti committed -
From-SVN: r83267
Geoffrey Keating committed -
* config/m68k/m68k.md (movsi_cfv4): New pattern to allow mov3q. (movsi_cf): Make named, don't match TARGET_CFV4. (pushexthisi_const): Use mov3q if possible. (extendhisi2, cvf4_extendhisi2): Split extendhisi2 pattern to special case mvz.w for ColdFire V4. (extendqisi2, cvf4_extendqisi2): Split extendhisi2 pattern to special case mvz.b for ColdFire V4. (udivmodhi4, divmodhi4): Use mvz to zero extend arg for divide. (iorsi3, xorsi3, andsi3): Use bitfield instructions if possible. * config/m68k/m68k.c(valid_mov3q_const): New function. (const_method): SWAP is valid for ColdFire. (MULL_COST, MULW_COST): Fix costs for ColdFire V3/V4. * config/m68k/m68k-protos.h (valid_mov3q_const): Prototype here. From-SVN: r83266
Peter Barada committed -
* c-common.def (CASE_LABEL): Remove. * c-common.c (c_add_case_label): Use CASE_LABEL, not CASE_LABEL_DECL. (match_case_to_enum_1): Likewise. * c-common.h (c_common_stmt_codes): Remove CASE_LABEL. * c-dump.c (c_dump_tree): Likewise. * c-gimplify.c (c_gimplify_stmt): Likewise. * c-pretty-print.c (pp_c_statement): Likewise. * c-semantics.c (build_case_label): Use CASE_LABEL_EXPR. * tree.h (CASE_LOW): Update commentary. cp/ * parser.c (cp_parser_labeled_statement): Update commentary. * pt.c (tsubst_expr): Use CASE_LABEL_EXPR. * tree.c (mark_local_for_remap_r): Likewise. From-SVN: r83261Richard Henderson committed -
* c-common.def (ASM_STMT): Remove. * c-common.h (c_common_stmt_codes): Remove ASM_STMT. * c-dump.c (c_dump_tree): Likewise. * c-gimplify.c (c_gimplify_stmt): Likewise. * c-pretty-print.c (pp_c_statement): Likewise. * c-typeck.c (build_asm_expr): Use ASM_EXPR. * tree.h: Fix commentary. cp/ * parser.c (cp_parser_asm_definition): Update commentary. * pt.c (tsubst_expr): Use ASM_EXPR. * semantics.c (finish_asm_stmt): Likewise. From-SVN: r83260Richard Henderson committed -
* c-common.def (GOTO_STMT, LABEL_STMT): Remove. * c-common.c (c_add_case_label): Use LABEL_EXPR. * c-common.h (GOTO_FAKE_P, LABEL_STMT_LABEL): Remove. (c_common_stmt_codes): Remove GOTO_STMT, LABEL_STMT. * c-dump.c (c_dump_tree): Likewise. * c-gimplify.c (c_gimplify_stmt): Likewise. * c-pretty-print.c (pp_c_statement): Likewise. * c-parse.in (stmt): Use GOTO_EXPR. (label): Use LABEL_EXPR. * c-semantics.c (build_stmt): Set TREE_TYPE to void. * tree-inline.c (copy_body_r): Don't build empty BLOCKs. cp/ * decl.c (finish_destructor_body): Use LABEL_EXPR. * parser.c (cp_parser_statement): Update commentary. * pt.c (tsubst_expr): Use LABEL_EXPR, GOTO_EXPR. * semantics.c (finish_goto_stmt, finish_label_stmt): Likewise. * tree.c (mark_local_for_remap_r): Likewise. From-SVN: r83255Richard Henderson committed -
cfgcleanup.c (try_simplify_condjump): Update test to make sure we have a conditional branch around am unconditional... * cfgcleanup.c (try_simplify_condjump): Update test to make sure we have a conditional branch around am unconditional branch. From-SVN: r83254
J"orn Rennecke committed -
PR c++/16012 * semantics.c (begin_for_stmt, begin_for_stmt): Do put the init statement in FOR_INIT_STMT for templates. From-SVN: r83253Richard Henderson committed -
2004-06-16 Paolo Carlini <pcarlini@suse.de> * include/ext/rope (rope(_CharT, const allocator_type&)): Fix to use _Data_allocate. * include/ext/ropeimpl.h (rope<>::_S_leaf_concat_char_iter): Likewise. (rope<>::_S_substring): Likewise. (rope<>::rope(size_t, _CharT, const allocator_type&)): Likewise. (rope<>::c_str()): Likewise. (rope<>::replace_with_c_str()): Likewise. * include/ext/ropeimpl.h (_Rope_iterator_base<>::_S_setbuf): Correctly qualify _S_leaf, _S_function, etc., with _Rope_constants::, not _RopeRep. (_Rope_iterator_base<>::_S_setcache): Likewise. (_Rope_iterator_base<>::_S_setcache_for_incr): Likewise. (rope<>::_S_substring): Likewise. (rope<>::_S_dump): Likewise. (rope<>::_S_fetch_ptr): Likewise. (rope<>::_S_compare): Likewise. (rope<>::replace_with_c_str()): Likewise. * testsuite/ext/rope.cc: Rename to testsuite/ext/rope/1.cc. * testsuite/ext/rope/2.cc: New. 2004-06-16 Paolo Carlini <pcarlini@suse.de> Matt Austern <austern@apple.com> * testsuite/ext/rope/3.cc: New. Co-Authored-By: Matt Austern <austern@apple.com> From-SVN: r83251
Paolo Carlini committed -
2004-06-16 Daniel Berlin <dberlin@dberlin.org> * tree-cfg.c (pass_split_crit_edge): Give it a name and a dump file. From-SVN: r83250
Daniel Berlin committed
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