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2004-06-10re PR target/15653 (Gcc 3.4 ICE on valid code)Vladimir Makarov2-3/+14
2004-06-10 Vladimir Makarov <vmakarov@redhat.com> PR target/15653 * haifa-sched.c (schedule_block): Finish cycle after issuing asm insn. From-SVN: r82942
2004-06-10re PR web/15263 (configure.html: end tag for element "H4" which is not open...)Volker Reichelt2-1/+5
PR web/15263 * doc/install.texi: Remove superfluous linebreak. From-SVN: r82940
2004-06-10builtins.c (expand_builtin): Fall back to library function call for conj...Roger Sayle2-13/+31
* builtins.c (expand_builtin): Fall back to library function call for conj, conjf, conjl, creal, crealf, creall, cimag, cimagf and cimagl. (fold_builtin_1): Lower built-ins BUILT_IN_CONJ{,F,L} to CONJ_EXPR, BUILT_IN_CREAL{,F,L} to REALPART_EXPR, and BUILT_IN_CIMAG{,F,L} to IMAGPART_EXPR respectively. From-SVN: r82938
2004-06-10re PR c++/15875 (rejects pointer to member in template)Jason Merrill9-121/+37
PR c++/15875 Revert: 2004-06-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> * init.c (build_offset_ref): Build SCOPE_REF with non-null TREE_TYPE for non-dependent names. * pt.c (type_dependent_expression_p): Handle SCOPE_REF with unknown_type_node as its TREE_TYPE. * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK. * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression. (dump_expr) <SCOPE_REF case>: Likewise. From-SVN: r82933
2004-06-10sh.c (dump_table): New argument start.J"orn Rennecke3-13/+137
* sh.c (dump_table): New argument start. Changed caller. (fixup_mova): New function. (find_barrier): Use it. (sh_reorg): Likewise. Check for CODE_FOR_casesi_worker_2. If the label a mova refers to is above the mova itself, change the mova into a load. * sh.md (*casesi_worker): Rename to: (casesi_worker_1). (casesi_worker_2): New insn. From-SVN: r82932
2004-06-10fix conflict markersJason Merrill1-14/+0
From-SVN: r82926
2004-06-10target.h (struct gcc_target): Change gimplify_va_arg_expr hook signature.Jason Merrill9-109/+108
* target.h (struct gcc_target): Change gimplify_va_arg_expr hook signature. * tree-gimple.h: Adjust. * config/alpha/alpha.c (alpha_gimplify_va_arg): Adjust. * config/i386/i386.c (ix86_gimplify_va_arg): Adjust. Use fold_convert. * config/ia64/ia64.c (ia64_gimplify_va_arg): Adjust. * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Adjust. Use COMPLEX_EXPR for complex numbers. Use fold_convert. * builtins.c (std_gimplify_va_arg_expr): Adjust. Use fold_convert. (gimplify_va_arg_expr): Return GS_ERROR in error case. Gimplify valist rather than calling stabilize_va_list. From-SVN: r82925
2004-06-10Makefile.in (df.o): Remove fibheap dependency.Zdenek Dvorak4-516/+735
* Makefile.in (df.o): Remove fibheap dependency. * df.h: Do not include sbitmap.h. (struct ref): New field "data". (DF_REF_DATA): New accessor macro. (struct df): Field "dom" removed. (df_analyze_subcfg): New function. (transfer_function_sbitmap, transfer_function_bitmap): Replaced by ... (transfer_function): ... new type. (iterative_dataflow_sbitmap, iterative_dataflow_bitmap): Replaced by ... (iterative_dataflow): ... new function. (enum set_representation, struct dataflow): New. * df.c: Do not include fibheap.h. (df_reg_def_chain_clean, df_reg_use_chain_clean, (df_bb_table_realloc, df_analyse_subcfg, free_reg_ref_chain, prune_to_subcfg, df_bb_modify): New functions. (df_bitmaps_alloc, df_reg_def_chain_create, df_reg_use_chain_create, df_refs_update, df_reg_table_realloc, df_ref_create, df_bb_reg_def_chain_create, df_bb_reg_use_chain_create, df_bb_rd_local_compute, df_bb_ru_local_compute, df_bb_lr_local_compute, df_analyse_1, df_insn_modify): Support analysing only a part of the cfg. (dataflow_set_a_op_b, dataflow_set_copy): New functions. (df_rd_transfer_function, df_ru_transfer_function, df_lr_transfer_function): Type of bitmaps changed to void *. (hybrid_search_bitmap, hybrid_search_sbitmap): Merge into ... (hybrid_search): ... new function. (iterative_dataflow_bitmap, iterative_dataflow_sbitmap): Merge into ... (iterative_dataflow): ... new function. Avoid use of fibheaps for a worklist. Do not process basic blocks unnecessarily. From-SVN: r82921
2004-06-10re PR c++/15227 (Trouble with invalid function definition)Mark Mitchell8-4/+50
PR c++/15227 * parser.c (cp_parser_direct_declarator): Robustify. PR c++/15877 * pt.c (tsubst_copy): Use decl_constant_value on enumeration constants in non-dependent contexts. PR c++/14211 PR c++/15076 * typeck.c (build_static_cast): Wrap casts in NON_LVALUE_EXPR when necessary. PR c++/14211 * g++.dg/conversion/const1.C: New test. PR c++/15076 * g++.dg/conversion/reinterpret1.C: New test. PR c++/15877 * g++.dg/template/enum2.C: New test. PR c++/15227 * g++.dg/template/error13.C: New test. From-SVN: r82917
2004-06-10fold-const.c (fold_abs_const): Make extern.Roger Sayle4-12/+56
* fold-const.c (fold_abs_const): Make extern. * tree.h (fold_abs_const): Prototype here. * builtins.c (fold_builtin_fabs): New function to transform fabs, fabsf and fabsl builtins into ABS_EXPR tree nodes. (fold_builtin_abs): New function to transform abs, labs, llabs and imaxabs builtins into ABS_EXPR tree nodes. (expand_builtin): Fall back to a function call for abs, labs, llabs and imaxabs builtins that survive constant folding. (fold_builtin_1): Call fold_builtin_fabs for FABS, FABSF and FABSL, and fold_builtin_abs for ABS, LABS, LLABS and IMAXABS. From-SVN: r82916
2004-06-10re PR fortran/14957 (testsuite issues)Tobias Schlüter2-2/+8
PR fortran/14957 * gfortran.fortran-torture/execute/intrinsic_scale.f90: Make all arguments to test_* REAL and of the right size. From-SVN: r82915
2004-06-10re PR target/15569 (Gcc 3.4.1 failed to build ia64 2.6.6 kernel)Jakub Jelinek2-0/+79
PR target/15569 PR rtl-optimization/15681 * gcc.dg/20040609-1.c: New test. From-SVN: r82908
2004-06-10unwind-ia64.c (uw_frame_state_for): Don't assume a leaf function without ↵Jakub Jelinek2-2/+9
unwind info at RP 0. * config/ia64/unwind-ia64.c (uw_frame_state_for): Don't assume a leaf function without unwind info at RP 0. From-SVN: r82906
2004-06-10Oops.Jakub Jelinek2-3/+6
From-SVN: r82903
2004-06-10re PR c++/14791 (13070 does not fix -Wformat with fprintf)Jakub Jelinek9-25/+112
PR c++/14791 * tree.h (enum tree_index): Add TI_FILEPTR_TYPE. (fileptr_type_node): Define. * tree.c (build_common_tree_nodes_2): Initialize fileptr_type_node to ptr_type_node. * c-common.c (c_common_nodes_and_builtins): For C++, make fileptr_type_node a distinct type copy. * builtin-types.def (BT_FILEPTR, BT_FN_INT_CONST_STRING_FILEPTR, BT_FN_INT_INT_FILEPTR, BT_FN_INT_FILEPTR_CONST_STRING_VALIST_ARG, BT_FN_SIZE_CONST_PTR_SIZE_SIZE_FILEPTR, BT_FN_INT_FILEPTR_CONST_STRING_VAR): Add. (BT_FN_INT_CONST_STRING_PTR, BT_FN_INT_INT_PTR, BT_FN_SIZE_CONST_PTR_SIZE_SIZE_PTR, BT_FN_INT_PTR_CONST_STRING_VAR, BT_FN_INT_PTR_CONST_STRING_VALIST_ARG): Remove. * builtins.def (BUILT_IN_FPRINTF, BUILT_IN_FPRINTF_UNLOCKED, BUILT_IN_FPUTC, BUILT_IN_FPUTC_UNLOCKED, BUILT_IN_FPUTS, BUILT_IN_FPUTS_UNLOCKED, BUILT_IN_FSCANF, BUILT_IN_FWRITE, BUILT_IN_FWRITE_UNLOCKED, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): Use the above *FILEPTR* types instead of *PTR*. * decl.c (duplicate_decls): Handle fileptr_type_node arguments specially. * g++.dg/opt/builtins1.C: New test. From-SVN: r82902
2004-06-10Fix typos.Jakub Jelinek1-3/+3
From-SVN: r82887
2004-06-10clean up obsolete commentJason Merrill1-15/+2
From-SVN: r82885
2004-06-10tree-ssa.c (verify_ssa): Verify that vdefs/makes_aliased_stores match.Daniel Berlin2-1/+9
2004-06-09 Daniel Berlin <dberlin@dberlin.org> * tree-ssa.c (verify_ssa): Verify that vdefs/makes_aliased_stores match. From-SVN: r82883
2004-06-10i386-bitfield1.c: Add mingw32 and cygwin to targets that use default ↵Danny Smith3-2/+8
windows32 struct layout. * gcc.dg/i386-bitfield1.c: Add mingw32 and cygwin to targets that use default windows32 struct layout. * gcc.dg/i386-bitfield2.c: Likewise. From-SVN: r82878
2004-06-10Daily bump.GCC Administrator1-1/+1
[[Split portion of a mixed commit.]] From-SVN: r82873.2
2004-06-10fold-const.c (fold_not_const): New function.Roger Sayle2-24/+40
* fold-const.c (fold_not_const): New function. (fold) <ABS_EXPR>: Don't bother testing wins. (fold) <BIT_NOT_EXPR>: Call fold_not_const. (nondestructive_fold_unary_to_constant) <BIT_NOT_EXPR>: Likewise. From-SVN: r82868
2004-06-09re PR middle-end/15228 (useless copies of floating point operands)Richard Henderson2-11/+11
PR middle-end/15228 * function.c (assign_parms): Always set_mem_align with the computed FUNCTION_ARG_BOUNDARY. Don't clear stack_parm if !STRICT_ALIGNMENT. From-SVN: r82867
2004-06-09re PR tree-optimization/15108 ([tree-ssa] [regression] missed sib-calling ↵Richard Henderson2-5/+11
for pointer changes) PR opt/15108 * tree-tailcall.c (find_tail_calls): Don't check early for tail_recursion failure. From-SVN: r82866
2004-06-09Move SSA_NAME annotations into tree_ssa_name.Diego Novillo7-149/+153
* tree-dfa.c (create_ssa_name_ann): Remove. * tree-flow-inline.h (ssa_name_ann, get_ssa_name_ann): Remove. * tree-flow.h (enum tree_ann_type): Remove SSA_NAME_ANN. (struct ssa_name_ann_d): Remove. (union tree_ann_d): Update. (ssa_name_ann_t): Remove. * tree-ssa-alias.c: (get_ptr_info): New local function. Replace references to ssa_name_ann_t with struct ptr_info_def. * tree-ssa-operands.c (get_expr_operands): Likewise. * tree.h (SSA_NAME_PTR_INFO): Define. (struct ptr_info_def): Declare. (struct tree_ssa_name): Add field 'ptr_info'. From-SVN: r82864
2004-06-09winnt.c (i386_pe_output_labelref): Correct misplaced ')'.Danny Smith2-3/+3
* config/i386/winnt.c (i386_pe_output_labelref): Correct misplaced ')'. From-SVN: r82862
2004-06-09* config/i386/winnt.c (i386_pe_output_labelref); CorrectDanny Smith1-0/+5
misplaced ')'. From-SVN: r82860
2004-06-09k6.md: Rewrite using the DFA model.Steven Bosscher3-131/+267
* config/i386/k6.md: Rewrite using the DFA model. * config/i386/i386.c (ix86_adjust_cost): Don't increase the cost of load-operation insns for the K6. (ia32_use_dfa_pipeline_interface): Add TARGET_K6. (ia32_multipass_dfa_lookahead): Likewise. From-SVN: r82859
2004-06-09alpha.c (alpha_gimplify_va_arg_1, [...]): New.Richard Henderson2-0/+141
* config/alpha/alpha.c (alpha_gimplify_va_arg_1, alpha_gimplify_va_arg, TARGET_GIMPLIFY_VA_ARG_EXPR): New. From-SVN: r82858
2004-06-09bitfield3.C: Add -mno-align-double compile option for mingw32 and cygwin ↵Danny Smith2-0/+6
targets. * g++.dg/abi/bitfield3.C: Add -mno-align-double compile option for mingw32 and cygwin targets. From-SVN: r82856
2004-06-09* expmed.c (emit_store_flag): Cope with FLOAT_STORE_FLAG_VALUE.Richard Henderson2-5/+26
From-SVN: r82854
2004-06-09Index: gcc/ChangeLogGeoffrey Keating7-66/+73
2004-06-09 Geoffrey Keating <geoffk@apple.com> * Makefile.in (CPPLIB_H): Put files in order of inclusion. (CPP_ID_DATA_H): New. (gtype-desc.o): Update dependencies. (GTFILES): Use CPP_ID_DATA_H. Index: gcc/testsuite/ChangeLog 2004-06-09 Geoffrey Keating <geoffk@apple.com> * gcc.dg/pch/macro-4.c: New. * gcc.dg/pch/macro-4.hs: New. Index: libcpp/ChangeLog 2004-06-09 Geoffrey Keating <geoffk@apple.com> * traditional.c (push_replacement_text): Set macro->traditional. (save_replacement_text): Likewise. * pch.c (cpp_write_pch_state): Don't write list of defined macros. (struct save_macro_item): Delete. (struct save_macro_data): Use a character array not the previous structured format. (save_macros): Save macro as text not as internal structures. (cpp_prepare_state): Update for changes to save_macro_data. (cpp_read_state): Don't read macros defined in PCH. Restore -D macros as text. * macro.c (create_iso_definition): Honour alloc_subobject. Clear traditional flag. (_cpp_create_definition): Honour alloc_subobject. * lex.c (cpp_token_val_index): New. * internal.h: Include cpp-id-data.h. (uchar): Move definition to cpp-id-data.h. (U): Likewise. (cpp_macro): Likewise. * directives.c (struct answer): Move to cpp-id-data.h. (do_assert): Honour alloc_subobject. Index: libcpp/include/ChangeLog 2004-06-09 Geoffrey Keating <geoffk@apple.com> * symtab.h (struct ht): Add field 'alloc_subobject'. * cpplib.h (struct cpp_string): Add GTY marker. (enum cpp_token_fld_kind): New. (struct cpp_token): Add GTY markers. (cpp_token_val_index): Prototype. (CPP_HASHNODE_VALUE_IDX): New. (struct cpp_hashnode): Don't skip fields of 'value' when marking. * cpp-id-data.h: New file. From-SVN: r82851
2004-06-09trans-expr.c (gfc_conv_cst_int_power): Compute x**(-n) by converting it to ↵Toon Moene2-3/+10
(1/x)**n instead of 1/x**n. 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl> * trans-expr.c (gfc_conv_cst_int_power): Compute x**(-n) by converting it to (1/x)**n instead of 1/x**n. From-SVN: r82850
2004-06-09revert: re PR c++/15815 (Update #pragma interface and #pragma implementation ↵Mark Mitchell4-12/+16
documentation.) Revert: PR c++/15815 2004-06-07 Mark Mitchell <mark@codesourcery.com> * doc/extend.texi: Deprecate #pragma interface and #pragma implementation. Revert: PR c++/15815 2004-06-07 Mark Mitchell <mark@codesourcery.com> * lex.c (handle_pragma_interface): Deprecate. (handle_pragma_implementation): Likewise. From-SVN: r82847
2004-06-09sparc.h (MOVE_RATIO): New definition.David S. Miller2-0/+9
2004-06-09 David S. Miller <davem@nuts.davemloft.net> * config/sparc/sparc.h (MOVE_RATIO): New definition. From-SVN: r82844
2004-06-09g++spec.c (lang_specific_driver): Remove check for -lm and -lmath when check ↵Andrew Pinski2-4/+6
it see if it was the math library. 2004-06-09 Andrew Pinski <pinskia@physics.uc.edu> * g++spec.c (lang_specific_driver): Remove check for -lm and -lmath when check it see if it was the math library. From-SVN: r82843
2004-06-09basic-block.h (struct edge_def): Add goto_locus.Richard Henderson4-8/+32
* basic-block.h (struct edge_def): Add goto_locus. * tree-cfg.c (make_goto_expr_edges): Set it. (disband_implicit_edges): Use it. * tree-pretty-print.c (dump_implicit_edges): Print it. From-SVN: r82842
2004-06-09* h8300.md (ldm_h8300s_4): Fix condition for expander.Anil Paranjpe2-1/+5
From-SVN: r82841
2004-06-09Gimplify VA_ARG_EXPR into simpler forms.Jason Merrill13-60/+869
* target.h: Add gimplify_va_arg_expr hook. * target-def.h: Add TARGET_GIMPLIFY_VA_ARG_EXPR. * fold-const.c (build_fold_addr_expr) (build_fold_addr_expr_with_type): Move from gimplify.c. * tree.h: Declare them. * gimplify.c (gimplify_and_add): New fn. (build_addr_expr, build_addr_expr_with_type): Move to fold-const.c. (gimplify_array_ref_to_plus, gimplify_modify_expr) (gimplify_expr): Use build_fold_*. (copy_if_shared_r): Only mark VA_ARG_EXPR volatile if we don't know how to gimplify it. * builtins.c (std_gimplify_va_arg_expr): New fn. (dummy_object): New static fn. (gimplify_va_arg_expr): New fn. (stabilize_va_list): Use build_fold_*. * tree-gimple.h: Declare new fns. * config/i386/i386.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define. (ix86_gimplify_va_arg): New fn. * config/i386/ia64.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define. (ia64_gimplify_va_arg): New fn. * config/i386/rs6000.c (rs6000_gimplify_va_arg): New fn. (TARGET_GIMPLIFY_VA_ARG_EXPR): Define. * config/i386/sparc.c (sparc_gimplify_va_arg): New fn. * alias.c (get_varargs_alias_set): Just return 0 for now. * c-objc-common.c (c_tree_printer): Improve handling of %T. From-SVN: r82838
2004-06-09tree-complex.c (expand_complex_comparison): Use fold_convert instead of convert.Andrew Pinski8-9/+20
2004-06-09 Andrew Pinski <pinskia@physics.uc.edu> * tree-complex.c (expand_complex_comparison): Use fold_convert instead of convert. * tree-inline.c (setup_one_parameter): Likewise. * tree-sra.c (csc_build_component_ref): Likewise. * tree-ssa-ccp.c (ccp_fold): Likewise. * tree-ssa-copy.c (cprop_operand): Likewise. * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise. From-SVN: r82837
2004-06-09re PR fortran/13249 (Error when using COMMON)Tobias Schlüter2-0/+15
PR fortran/13249 * gfortran.fortran-torture/compile/name_clash.f90: New test. From-SVN: r82836
2004-06-09re PR fortran/13372 (ICE in trans-types.c (gfc_typenode_for_spec), see #13201)Tobias Schlüter5-2/+42
fortran/ PR fortran/13372 * module.c (write_symbol, write_symtree): Don't write symbols wrongly added to namespace. * trans-decl.c (gfc_create_module_variable): Don't create a backend decl for a symbol incorrectly added to namespace. testsuite/ PR fortran/13372 * gfortran.fortran-torture/compile/named_args_2.f90: New test. From-SVN: r82834
2004-06-09re PR rtl-optimization/15521 (sched1 extends life of hard registers on ↵J"orn Rennecke3-5/+34
SMALL_REGISTER_CLASSES targets when exceptions are enabled) PR rtl-optimization/15521: * sched-int.h (in_post_call_group_p): Change type to enum. * sched-deps.c (sched_analyze_insn): (sched_analyze): When in_post_call_group_p is post_call_initial, don't add a dependency, but still set SCHED_GROUP_P and CANT_MOVE, and also reset in_post_call_group_p to post_call. (sched_analyze): When the previous basic block ended in a CALL_INSN, initialize in_post_call_group_p as post_call_initial. (init_deps): initialize in_post_call_group_p to not_post_call. From-SVN: r82831
2004-06-09re PR fortran/13201 (PARAMETER variables of nonconstant shape are accepted)Tobias Schlüter2-5/+20
PR fortran/13201 * resolve.c (resolve_symbol): Verify that parameter array has an explicit shape. Fix typos and coding style issues in surrounding lines. From-SVN: r82830
2004-06-09re PR ada/6637 (Would be nice to support --enable-shared=gnat)Arnaud Charlet2-2/+8
PR ada/6637 * doc/install.texi: List ada, libada as options to --enable-shared From-SVN: r82818
2004-06-09Makefile.tpl (touch-stage[+id+]): New.Paolo Bonzini5-354/+191
2004-06-09 Paolo Bonzini <bonzini@gnu.org> * Makefile.tpl (touch-stage[+id+]): New. (restage[+prev+]): Depend on touch-stage[+id+]. * Makefile.tpl (RECURSE_FLAGS_TO_PASS): New. Use it throughout. * Makefile.def: Add profile and feedback bootstrap stages. Remove next field from bootstrap stages. * Makefile.tpl (LN, LN_S): Substitute. (stageN-start, stageN-end): Use double-colon rules, to provide a hook for additional setup commands. (distclean-stageN-gcc, restageN): Create dependencies from [+prev+], not from [+next+]. (stageN-bubble): Add commands for successive stages from [+prev+], using double-colon rules. (all-stageN-gcc): Fix typo. (stagefeedback-start, profiledbootstrap): New. * Makefile.in: Regenerate. * configure.in: Call ACX_PROG_LN. * configure: Regenerate. config/ChangeLog: 2004-06-09 Paolo Bonzini <bonzini@gnu.org> * acx.m4 (ACX_PROG_LN): From gcc, modified to accept a parameter. gcc/ChangeLog: 2004-06-09 Paolo Bonzini <bonzini@gnu.org> * aclocal.m4 (gcc_AC_PROG_LN): Remove. (gcc_AC_CHECK_DECLS): Use AH_TEMPLATE to generate config.in entries. * configure.ac: Call ACX_PROG_LN, falling back to $LN_S if hard links are not available. * configure: Regenerate. * config.in: Regenerate. From-SVN: r82816
2004-06-08* configure.ac: New --enable-mapped-location sets USE_MAPPED_LOCATION.Per Bothner4-1/+34
From-SVN: r82809
2004-06-09re PR libfortran/14897 ('T' edit descriptor output incorrect)Bud Davis2-0/+16
2004-06-09 Bud Davis <bdavis9659@comcast.net> PR gfortran/14897 * gfortran.fortran-torture/execute/t_edit.f90 * io/transfer.c (formatted_transfer): position is unique for T and TL edit descriptors. (data_transfer_init): set record length to size of internal file. From-SVN: r82808
2004-06-09re PR libfortran/15755 (gfortran: backspace call causes bus error)Bud Davis2-0/+19
2004-06-08 Bud Davis <bdavis9659@comcast.net> PR gfortran/15755 * gfortran.fortran-torture/execute/backspace.c : New test. * io/backspace.c(st_backspace): call correct routine for formatted and un-formatted units. From-SVN: r82806
2004-06-09* gfortran.fortran-torture/execure/intrinsic_associated.f90Paul Brook2-45/+47
(pointer_to_section): Rewrite to use smaller array. From-SVN: r82805
2004-06-09Daily bump.GCC Administrator1-1/+1
[[Split portion of a mixed commit.]] From-SVN: r82800.2
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