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2003-11-14re PR middle-end/12526 ([tree-ssa] internal compiler error: Segmentation fault)Jason Merrill1-0/+1
PR middle-end/12526 * tree.c (build): A CALL_EXPR has side-effects if its arguments do. * calls.c (call_expr_flags): New fn. * tree.h: Declare it. From-SVN: r73589
2003-11-13re PR rtl-optimization/12275 ([unit-at-a-time] ICE in htab_clear_slot)Jan Hubicka1-1/+1
PR opt/12275 * c-decl.c (finish_decl): Use change_decl_assembler_name. * c-pragma.c (handle_pragma_redefine_extname): Likewise. * varasm.c (make_decl_rtl): Likewise. * cgraph.c (change_decl_assembler_name): New function. * tree.h (set_decl_assembler_name): Kill dead declaration. (change_decl_assembler_name): Declare. * decl.c (make_rtl_for_nonlocal_decl): Use change_decl_assembler_name. * decl2.c (make_rtl_for_nonlocal_decl): Use change_decl_assembler_name. From-SVN: r73532
2003-11-06c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead ↵Matt Austern1-12/+16
of hanging an attribute object off the decl. * c-common.c (handle_visibility_attribute): Set DECL_VISIBILITY field instead of hanging an attribute object off the decl. * tree.h (DECL_VISIBLITY): New accessor macro for symbol_visibility field in struct tree_decl. (enum symbol_visibility): Move definition to before tree_decl. (struct tree_decl): Define new two-bit field, symbol_visibility. (decl_visibility): Remove declaration. * varasm.c (maybe_assemble_visibility): Use DECL_VISIBILITY instead of decl_visibility. (default_binds_local_p_1): Use DECL_VISIBILITY instead of decl_visibility. (decl_visibility): Remove. * cp/decl.c (duplicate_decls): copy DECL_VISIBILITY field. * cp/method.c (use_thunk): give thunk same visibility as function. * cp/optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. From-SVN: r73320
2003-10-26tree.h (dwarf2out_def_cfa, [...]): Update prototypes for recent dwarf2out.c ↵Andreas Jaeger1-4/+4
change. * tree.h (dwarf2out_def_cfa, dwarf2out_args_size, dwarf2out_reg_save, new_loc_descr): Update prototypes for recent dwarf2out.c change. From-SVN: r72946
2003-10-21tree.h (IS_EXPR_CODE_CLASS): Use strchr.Jason Merrill1-3/+5
* tree.h (IS_EXPR_CODE_CLASS): Use strchr. (EXPR_P): New macro. From-SVN: r72773
2003-10-09stmt.c (resolve_asm_operand_names): Call check_unique_operand_names here.Jason Merrill1-0/+2
* stmt.c (resolve_asm_operand_names): Call check_unique_operand_names here. (expand_asm_operands): Not here. (parse_input_constraint): No longer static. * tree.h: Declare it. * coverage.c (build_ctr_info_value): Use build_decl to make a VAR_DECL. (create_coverage): Likewise. java/ * parse.y (patch_assignment): Use make_node to create a BLOCK. * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a POINTER_TYPE. cp/ * tree.c (build_cplus_new): Use build_decl to create a VAR_DECL. (build_target_expr_with_type): Likewise. * pt.c (instantiate_class_template): Sanity check that our enclosing class has been instantiated. From-SVN: r72255
2003-09-28stmt.c (expand_asm_operands): Take a location_t, instead of individual file ↵Richard Henderson1-2/+1
and line. * stmt.c (expand_asm_operands): Take a location_t, instead of individual file and line. * c-typeck.c (c_expand_asm_operands): Likewise. * tree.h (expand_asm_operands): Update decl. * c-common.h (c_expand_asm_operands): Likewise. * c-semantics (genrtl_asm_stmt): Update call. cp/ * typeck.c (c_expand_asm_operands): Take location_t, instead of individual file and line. ada/ * trans.c (tree_transform): Update call to expand_asm_operands. From-SVN: r71884
2003-09-21Revert DECL_SOURCE_LOCATION -> TREE_LOCUS change.Richard Henderson1-23/+7
From-SVN: r71641
2003-09-21tree.h (TREE_LOCUS): Rename from DECL_SOURCE_LOCATION; make const.Richard Henderson1-7/+23
* tree.h (TREE_LOCUS): Rename from DECL_SOURCE_LOCATION; make const. (TREE_FILENAME, TREE_LINENO): Likewise. (set_tree_locus, copy_tree_locus, set_tree_file_line): New. (TREE_LOCUS_SET_P): New. * c-aux-info.c, c-decl.c, c-parse.in, coverage.c, dbxout.c, diagnostic.c, dwarf2out.c, dwarfout.c, function.c, integrate.c, print-tree.c, stmt.c, toplev.c, tree-dump.c, tree-inline.c, tree-optimize.c, tree.c, tree.def, xcoffout.c, config/alpha/alpha.c, config/mips/mips.c, doc/c-tree.texi, objc/objc-act.c: Update to match. ada/ * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and change to const. cp/ * class.c, cp-tree.h, decl.c, decl2.c, error.c, init.c, method.c, optimize.c, pt.c, semantics.c, tree.c: Update for DECL_SOURCE_LOCATION rename and change to const. f/ * com.c, ste.c: Update for DECL_SOURCE_LOCATION rename and change to const. java/ * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y, resource.c: Update for DECL_SOURCE_LOCATION rename and change to const. treelang/ * treetree.c: Update for DECL_SOURCE_LOCATION rename and change to const. From-SVN: r71636
2003-09-03targhooks.c: New file.DJ Delorie1-1/+1
* targhooks.c: New file. * targhooks.h: New file. * Makefile.in: Add targhooks.o support. (function.o): Depend on$(TARGET_H). (stmt.o): Likewise. (combine.o): Depend on $(TREE_H) and $(TARGET_H). * builtins.c (apply_args_size, expand_builtin_apply_args_1, expand_builtin_apply): Convert to calls.struct_value_rtx hook. (expand_builtin_saveregs): Convert to calls.expand_builtin_saveregs hook. * c-decl.c (start_decl): Handle new calls.promote_prototypes hook here, instead of ... (get_parm_info) ... here. (store_parm_decls_oldstyle): Convert to calls.promote_prototypes hook. (finish_function): Handle calls.promote_prototypes hook here too. * c-typeck.c (convert_arguments): Convert to calls.promote_prototypes hook. (c_convert_parm_for_inlining): Likewise. * calls.c (initialize_argument_information): Convert to calls.promote_function_args hook. (expand_call): Convert to calls.struct_value_rtx, calls.strict_argument_naming, calls.pretend_outgoing_varargs_named, and calls.promote_function_return hooks. Pass fndecl to aggregate_value_p. Initialize CUMULATIVE_ARGS before calling hooks, so they can use that. (emit_library_call_value_1): Likewise. * combine.c (setup_incoming_promotions): Convert to calls.promote_function_args hook. * emit-rtl.c: Convert to calls.struct_value_rtx hook. * expr.c (expand_assignment): Pass call to aggregate_value_p. (expand_expr): Likewise. * expr.h: Remove support for SETUP_INCOMING_VARARGS, STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED, RETURN_IN_MEMORY macro defaults. * final.c (profile_function): Convert to calls.struct_value_rtx hook. * function.c (aggregate_value_p): Accept function type tree as second parameter; try to deduce fntype from it. Convert to calls.return_in_memory hook. (assign_parms): Convert to calls.setup_incoming_varargs, calls.strict_argument_naming, calls.promote_function_args, calls.pretend_outgoing_varargs_named hooks. Pass fndecl to aggregate_value_p. (expand_function_start): Likewise. Convert to calls.struct_value_rtx hook. (expand_function_end): Convert to calls.promote_function_return hook. (allocate_struct_function): Pass fndecl to aggregate_value_p. * hard-reg-set.h: Update comments to new hook names. * integrate.c (expand_inline_function): Pass fndecl to aggregate_value_p. * reg-stack.c (stack_result): Likewise. * rtl.h (struct_value_rtx, struct_value_incoming_rtx): Delete. * stmt.c (expand_value_return): Convert to calls.promote_function_return hook. * target-def.h: Add TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN, TARGET_PROMOTE_PROTOTYPES, TARGET_STRUCT_VALUE_RTX, TARGET_RETURN_IN_MEMORY, TARGET_EXPAND_BUILTIN_SAVEREGS, TARGET_SETUP_INCOMING_VARARGS, TARGET_STRICT_ARGUMENT_NAMING, TARGET_PRETEND_OUTGOING_VARARGS_NAMED, and TARGET_CALLS. * target.h: Likewise. * tree.h (aggregate_value_p): Also takes a tree to deduce function attributes from (for target hooks). * doc/tm.texi (PROMOTE_FUNCTION_ARGS, PROMOTE_FUNCTION_RETURN, PROMOTE_PROTOTYPES, RETURN_IN_MEMORY, STRUCT_VALUE_REGNUM, STRUCT_VALUE, STRUCT_VALUE_INCOMING_REGNUM, STRUCT_VALUE_INCOMING, EXPAND_BUILTIN_SAVEREGS, SETUP_INCOMING_VARARGS, STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED): Convert to hooks. * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Pass function to aggregate_value_p. * config/arm/arm.c (arm_init_cumulative_args, arm_output_mi_thunk): Likewise. * config/i386/i386.c (ix86_return_pops_args, x86_this_parameter): Likewise. * config/mips/mips.c (mips_save_reg_p, mips_expand_prologue, mips_can_use_return_insn): Likewise. * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise. * config/s390/s390.c (s390_output_mi_thunk): Likewise. * config/sparc/sparc.c (sparc_output_mi_thunk): Pass function to aggregate_value_p. * config/story16/stormy16.c (xstormy16_asm_output_mi_thunk): Pass function to aggregate_value_p. * objc/objc-act.c (generate_struct_by_value_array): Pass NULL to aggregate_value_p. * config/sh/sh-protos.h (sh_builtin_saveregs): Remove. (sh_attr_renesas_p, sh_cfun_attr_renesas_p, sh_function_arg, sh_function_arg_advance, sh_pass_in_reg_p): New. * config/sh/sh.c (sh_handle_renesas_attribute, sh_promote_prototypes, sh_struct_value_rtx, sh_return_in_memory, sh_builtin_saveregs, sh_setup_incoming_varargs, sh_strict_argument_naming, sh_pretend_outgoing_varargs_named): New decls. (targetm): Add new hooks. (calc_live_regs): Save MACL and MACH if the function has the renesas attribute. (sh_expand_prologue): Support renesas attribute. (sh_builtin_saveregs): Make static. (sh_build_va_list): Support renesas attribute. (sh_va_start): Likewise. (sh_va_arg): Likewise. (sh_promote_prototypes): New. (sh_function_arg): New, moved from sh.h. Support renesas attribute. (sh_function_arg_advance): Likewise. (sh_return_in_memory): Likewise. (sh_strict_argument_naming): Likewise. (sh_pretend_outgoing_varargs_named): Likewise. (sh_struct_value_rtx): New. (sh_attribute): Add renesas attribute. (sh_handle_renesas_attribute): New. (sh_attr_renesas_p, sh_cfun_attr_renesas_p): New. (sh_ms_bitfield_layout_p): Support renesas attribute also. (sh_output_mi_thunk): Pass function to aggregate_value_p. * config/sh/sh.h (TARGET_SWITCHES): Add -mrenesas as an alias for -mhitachi. (STRUCT_VALUE_REGNUM, STRUCT_VALUE, RETURN_IN_MEMORY): Moved to target hooks. (sh_args): Add renesas_abi flag. (INIT_CUMULATIVE_ARGS): Set it. Pass fndecl to aggregate_value_p. (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Move to sh.c. (PASS_IN_REG_P): Support renesas attribute. Pass DF and TF on the stack for the renesas abi. (STRICT_ARGUMENT_NAMING, PRETEND_OUTGOING_VARARGS_NAMED, SETUP_INCOMING_VARARGS, EXPAND_BUILTIN_SAVEREGS, PROMOTE_PROTOTYPES): Moved to sh.c. * config/sh/sh.md (call): Set call cookie to indicate renesas calls. * decl.c (finish_function): Pass fndecl to aggregate_value_p. * misc.c (default_pass_by_ref): Convert to calls.return_in_memory hook. From-SVN: r71048
2003-08-29function.c (allocate_struct_function): New, split out of ...Richard Henderson1-0/+1
* function.c (allocate_struct_function): New, split out of ... (prepare_function_start, init_function_start): ... here. * expr.c (init_expr): Use ggc_alloc_cleared. * stmt.c (init_stmt_for_function): Likewise. * tree.h (allocate_struct_function): Declare. From-SVN: r70929
2003-08-29c-tree.h (C_DECL_FILE_SCOPE): Move ...Richard Henderson1-0/+5
* c-tree.h (C_DECL_FILE_SCOPE): Move ... * tree.h (DECL_FILE_SCOPE_P): ... here, and rename. * c-decl.c, c-objc-common.c, c-typeck.c: Update to match. From-SVN: r70925
2003-08-28builtin-types.def (BT_INT_PTR, [...]): New.Kaveh R. Ghazi1-0/+10
* builtin-types.def (BT_INT_PTR, BT_FLOAT_PTR, BT_DOUBLE_PTR, BT_LONGDOUBLE_PTR, BT_FN_FLOAT_FLOAT_FLOATPTR, BT_FN_DOUBLE_DOUBLE_DOUBLEPTR, BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLEPTR, BT_FN_FLOAT_FLOAT_INTPTR, BT_FN_DOUBLE_DOUBLE_INTPTR, BT_FN_LONGDOUBLE_LONGDOUBLE_INTPTR, BT_FN_FLOAT_FLOAT_FLOAT_INTPTR, BT_FN_DOUBLE_DOUBLE_DOUBLE_INTPTR, BT_FN_LONGDOUBLE_LONGDOUBLE_LONGDOUBLE_INTPTR, BT_FN_VOID_FLOAT_FLOATPTR_FLOATPTR, BT_FN_VOID_DOUBLE_DOUBLEPTR_DOUBLEPTR, BT_FN_VOID_LONGDOUBLE_LONGDOUBLEPTR_LONGDOUBLEPTR): New. * builtins.def (BUILT_IN_FREXP, BUILT_IN_FREXPF, BUILT_IN_FREXPL, BUILT_IN_MODF, BUILT_IN_MODFF, BUILT_IN_MODFL, BUILT_IN_REMQUO, BUILT_IN_REMQUOF, BUILT_IN_REMQUOL, BUILT_IN_SINCOS, BUILT_IN_SINCOSF, BUILT_IN_SINCOSL): New. * tree.c: Assign new type_nodes. * tree.h (tree_index): Add TI_FLOAT_PTR_TYPE, TI_DOUBLE_PTR_TYPE, TI_LONG_DOUBLE_PTR_TYPE, TI_INTEGER_PTR_TYPE. (float_ptr_type_node, double_ptr_type_node, long_double_ptr_type_node, integer_ptr_type_node): New type_nodes. * doc/extend.texi: Document new builtins. testsuite: * gcc.dg/builtins-1.c: Add new builtin cases. From-SVN: r70890
2003-08-26re PR middle-end/12002 (internal compiler error: in gen_lowpart, at ↵Roger Sayle1-3/+11
emit-rtl.c:1374) PR middle-end/12002 * tree.h (SCALAR_FLOAT_TYPE_P, COMPLEX_FLOAT_TYPE_P): New macros. (FLOAT_TYPE_P): Define in terms of these two new macros. * fold-const.c (fold <PLUS_EXPR>): Don't convert x+x into x*2.0 for complex floating point types. * g77.f-torture/compile/12002.f: New test case. From-SVN: r70821
2003-08-25re PR target/8795 ([PPC] Altivec related bugs concerning gcc 3.3 and mainline)Mark Mitchell1-0/+1
PR c++/8795 * tree.h (build_method_type_directly): Declare. * c-common.c (handle_vector_size_attributes): Handle METHOD_TYPEs. (vector_size_helper): Likewise. * tree.c (build_method_type_directly): New function. (build_method_type): Use it. PR c++/8795 * cp-tree.h (build_cplus_method_type): Remove. * call.c (standard_conversion): Use build_method_type_directly instead of build_cplus_method_type. * class.c (build_clone): Likewise. (adjust_clone_args): Likewise. * decl.c (build_ptrmem_type): Likewise. (grokdeclarator): Likewise. (check_function_type): Likewise. * decl2.c (grok_method_quals): Likewise. (maybe_retrofit_in_chrg): Likewise. * pt.c (copy_default_args_to_explicit_spec): Likewise. (tsubst_function_type): Likewise. (tsubst): Likewise. * tree.c (build_cplus_method_type): Remove. * typeck.c (merge_types): Use build_method_type_directly. PR c++/8795 * g++.dg/ext/altivec-1.C: New test. From-SVN: r70773
2003-08-22cfgcleanup.c: Fix comment typos.Kazu Hirata1-1/+1
* cfgcleanup.c: Fix comment typos. * emit-rtl.c: Likewise. * optabs.c: Likewise. * ra-build.c: Likewise. * rtlanal.c: Likewise. * tree.h: Likewise. From-SVN: r70678
2003-08-20tree.h (IS_EXPR_CODE_CLASS): Also include 'r' and 's'.Jason Merrill1-2/+3
* tree.h (IS_EXPR_CODE_CLASS): Also include 'r' and 's'. (EXPR_CHECK): Don't check for 'r' or 's' if we're checking IS_EXPR_CODE_CLASS. * calls.c (calls_function_1): Likewise. * fold-const.c (fold): Likewise. * tree.c (iterative_hash_expr): Likewise. * tree-inline.c (walk_tree, copy_tree_r): Likewise. From-SVN: r70617
2003-08-19builtins.c: Fix comment typos.Kazu Hirata1-1/+1
* builtins.c: Fix comment typos. * c-common.c: Likewise. * c-decl.c: Likewise. * c-pretty-print.c: Likewise. * cfgbuild.c: Likewise. * cfglayout.c: Likewise. * cfgloopanal.c: Likewise. * cgraphunit.c: Likewise. * cppfiles.c: Likewise. * dwarfout.c: Likewise. * expr.c: Likewise. * fold-const.c: Likewise. * gcse.c: Likewise. * ggc-page.c: Likewise. * haifa-sched.c: Likewise. * pretty-print.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. * value-prof.c: Likewise. From-SVN: r70583
2003-08-19cgraph.c (cgraph_mark_needed_node): Call notice_global_symbol.Jan Hubicka1-0/+1
* cgraph.c (cgraph_mark_needed_node): Call notice_global_symbol. (cgraph_varpool_mark_needed_node): Likewise. * cgraph.h (notice_global_symbol): Declare * varasm.c (notice_global_symbol): Break out from ... (assemble_start_function): ... here; update for variables. (assemble_variable): Use notice_global_symbol. From-SVN: r70559
2003-08-08* tree.h (get_identifier) Define a macro form of get_identifierRoger Sayle1-1/+9
that calls get_identifier_with_length when the string is constant. (get_identifier_with_length): Change type of second argument to size_t in prototype. * stringpool.c (get_identifier): Undefine the macro before giving the function definition. (get_identifier_with_length): Change type of second argument to size_t in function definition. * hashtable.c (calc_hash): Change type of second argument to size_t. (ht_lookup): Change type of third argument to size_t. Reorganize to speed-up the cases where the hash table slot is empty, or the first probe matches (i.e. there isn't a collision). * hashtable.h (ht_lookup): Adjust function prototype. From-SVN: r70256
2003-08-05tree.h (DID_INLINE_FUNC): Remove macro.Steven Bosscher1-5/+14
2003-08-05 Steven Bosscher <steven@gcc.gnu.org> * tree.h (DID_INLINE_FUNC): Remove macro. (DECL_DECLARED_INLINE_P): Move from c-tree.h and cp/cp-tree.h, add tree check for FUNCTION_DECL. (DECL_ESTIMATED_INSNS): Move from c-common.h and java/java-tree.h. (struct tree_decl): Rename inlined_function_flag to declared_inline_flag. * c-common.h (c_lang_decl): Remove. (DECL_ESTIMATED_INSNS): Remove. * c-tree.h (struct lang_decl): Don't include c_lang_decl. (DECL_DECLARED_INLINE_P): Remove. * c-decl.c (grokdeclarator): Update comment. With -finline-functions, do not reset DECL_DECLARED_INLINE_P. Don't use DID_INLINE_FUNC. (finish_function): Make uninlinable a bool. Fixup call to tree_inlinable_function_p() and fix some code style issues. * cgraph.h (disgread_inline_limits): Fix spelling: `disregard'. * cgraph.c (dump_cgraph): Likewise. * cgraphunit.c (cgraph_decide_inlining): Likewise (cgraph_finalize_compilation_unit): Likewise. Also update call to tree_inlinable_function_p(). (cgraph_default_inline_p): Don't use DID_INLINE_FUNC. Instead look at DECL_DECLARED_INLINE and reverse logic. * print-tree.c (print_node): Likewise. * toplev.c (rest_of_handle_inlining): Don't use DID_INLINE_FUNC. * tree-inline.h (tree_inlinable_function_p): Make a bool. Update prototype. * tree-inline.c (inlinable_function_p): Split up in this function to check for basic inlining inhibiting conditions, and new limits_allow_inlining() function. Warn if inlining is impossible because the inline candidate calls alloca or uses sjlj exceptions. (limits_allow_inlining): this new function to check if the inlining limits are satisfied. Throttle from currfn_max_inline_insns, not from MAX_INLINE_INSNS_SINGLE. The latter only makes sense if MAX_INLINE_INSNS_AUTO and MAX_INLINE_INSNS_SINGLE are equal. Update prototypes. (tree_inlinable_function_p): Make a bool. Update call to inlinable_function_p (expand_call_inline): Use limits_allow_inlining() when not in unit-at-a-time mode to decide on inlining. Don't use DID_INLINE_FUNC, instead see if the function was declared `inline'. cp/ * cp-tree.h (struct lang_decl): Don't include c_lang_decl. (DECL_DECLARED_INLINE_P): Remove. * decl2.c (import_export_decl): Only look at DECL_DECLARED_INLINE_P if decl is a FUNCTION_DECL. This never made sense, but now it is required to avoid a tree check failure. * decl.c (grokfndecl): Don't touch DID_INLINE_FUNC. * optimize.c (maybe_clone_body): Likewise. java/ * java-tree.h (DECL_ESTIMATED_INSNS): Remove. From-SVN: r70174
2003-07-31Makefile.in (bubblestrap): Don't require a previous full bootstrap.Jason Merrill1-0/+5
* Makefile.in (bubblestrap): Don't require a previous full bootstrap. * expr.c (mostly_zeros_p): No longer static. * tree.h: Declare it. * stmt.c (resolve_asm_operand_names): Don't copy the pattern unless we need to do substitutions. From-SVN: r70031
2003-07-29re PR c++/11667 (wider-than-int enums never compare equal to 0)Mark Mitchell1-0/+1
PR c++/11667 * c-common.c (shorten_compare): Take into account differences between C and C++ representation for enumeration types. * tree.h (set_min_and_max_values_for_integral_type): Declare. * stor-layout.c (set_min_and_max_values_for_integral_type): New function, broken out from ... (fixup_signed_type): ... here and ... (fixup_unsigned_type): ... here. PR c++/11667 * call.c (standard_conversion): Allow all integral->enumeral conversions, after marking them as bad. * decl.c (finish_enum): Make sure that all enumerators are properly converted to the underlying type. (build_enumerator): Set DECL_CONTEXT for namespace-scope enumeration types. * pt.c (tsubst_copy): Adjust handling of CONST_DECLs accordingly. (tsubst_enum): Tidy. * Make-lang.in (typeck.o): Depend on convert.h. (class.o): Likewise. (rtti.o): Likewise. * call.c: Include convert.h. (convert_arg_to_ellipsis): Use convert_to_real. * class.c: Include convert.h. (build_base_path): Use convert_to_integer. * rtti.c: Include convert.h. (build_headof): Use convert_to_integer. * typeck.c: Include convert.h. (decay_conversion): Use convert_to_integer. (build_unary_op): Use build_nop. (get_delta_difference): Use convert_to_integer. (build_ptrmemfunc): Avoid unncessary conversions. From-SVN: r69909
2003-07-24tree.h (boolean_type_node): Move from C/C++/Java frontends.Jason Merrill1-0/+8
* tree.h (boolean_type_node): Move from C/C++/Java frontends. (boolean_true_node, boolean_false_node): Likewise. (enum tree_index): Add TI_BOOLEAN_{TYPE,FALSE,TRUE}. * tree.c (build_common_tree_nodes): Init boolean_type_node. (build_common_tree_nodes_2): Init boolean_{true,false}_node. * stor-layout.c (set_sizetype): Handle an early BOOLEAN_TYPE. * c-common.h (truthvalue_type_node): Renamed from boolean_type_node. (truthvalue_true_node): Renamed from boolean_true_node. (truthvalue_false_node): Renamed from boolean_false_node. * c-decl.c: Just set truthvalue_* to integer_*. * c-*.[ch]: s/boolean/truthvalue/. s/c_bool/boolean/. * cp/decl.c: Just set truthvalue_* to boolean_*. * java/java-tree.h: Move boolean_type_node et al to the back end. From-SVN: r69758
2003-07-22alias.c: Fix comment formatting.Kazu Hirata1-1/+1
* alias.c: Fix comment formatting. * c-common.c: Likewise. * c-decl.c: Likewise. * c-opts.c: Likewise. * combine.c: Likewise. * cpplib.c: Likewise. * diagnostic.c: Likewise. * dojump.c: Likewise. * final.c: Likewise. * fold-const.c: Likewise. * gcc.c: Likewise. * gcse.c: Likewise. * ggc-page.c: Likewise. * jump.c: Likewise. * loop.c: Likewise. * mips-tfile.c: Likewise. * recog.c: Likewise. * regclass.c: Likewise. * regmove.c: Likewise. * tree.c: Likewise. * tree.h: Likewise. From-SVN: r69689
2003-07-18fold-const.c (const_binop): Avoid performing the FP operation at compile-time...Roger Sayle1-0/+1
* fold-const.c (const_binop): Avoid performing the FP operation at compile-time, if either operand is NaN and we honor signaling NaNs, or if we're dividing by zero and either flag_trapping_math is set or the desired mode doesn't support infinities. (fold_initializer): New function to fold an expression ignoring any potential run-time exceptions or traps. * tree.h (fold_initializer): Prototype here. * c-typeck.c (build_binary_op): Move to the end of the file so that intializer_stack is in scope. If constructing an initializer, i.e. when initializer_stack is not NULL, use fold_initializer to fold expressions. * simplify-rtx.c (simplify_binary_operation): Likewise, avoid performing FP operations at compile-time, if they would raise an exception at run-time. From-SVN: r69533
2003-07-15c-common.c (c_common_type_for_mode): Handle V4DFmode.Geoffrey Keating1-0/+2
* c-common.c (c_common_type_for_mode): Handle V4DFmode. * tree.c: (build_common_tree_nodes_2): Likewise. * tree.h (enum tree_index): Add TI_V4DF_TYPE. (V4DF_type_node): New. From-SVN: r69382
2003-07-14ggc-page.c (extra_order_size_table): Insns have 9 slots.Gerald Pfeifer1-0/+24
* ggc-page.c (extra_order_size_table): Insns have 9 slots. Regs don't have 2. * ggc-page.c (struct globals): Add new fields to keep track of the total allocated memory and overhead. (ggc_print_statistics): Print them. (ggc_alloc): Keep track of the total allocated memory and the overhead. * tree.c (dump_tree_statistics): Increase spacing. (enum tree_node_kind): Move to ... * tree.h (enum tree_node_kind): ... here. (tree_node_counts, tree_node_sizes): Declare. * doc/include/texinfo.tex: Upgrade to texinfo 4.6. From-SVN: r69330
2003-07-11Index: ChangeLogGeoffrey Keating1-6/+8
2003-07-10 Geoffrey Keating <geoffk@apple.com> * c-decl.c (finish_decl): Handle 'used' here... * cgraphunit.c (cgraph_finalize_function): ... and here ... * c-common.c: (handle_used_attribute): ... not here. * configure.in (onstep): Support --enable-intermodule. * Makefile.in (OBJS-common): New. (OBJS-md): New. (OBJS-archive): New. (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive. (OBJS-onestep): New. (libbackend.a): Support @onestep@. (libbackend.o): New. * configure: Regenerate. * c-common.h (c_reset_state): New prototype. (c_parse_file): New prototype. (finish_file): Move prototype from c-tree.h. * c-decl.c: Include <hashtab.h>. (builtin_decls): New. (current_file_decl): New. (duplicate_decls): Add extra parameter. Change all callers. Don't output duplicate common symbols. (link_hash_hash): New. (link_hash_eq): New. (poplevel): Handle popping of the top level. (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL. (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate. (pushdecl_top_level): Likewise. (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL. (c_init_decl_processing): Create TRANSLATION_UNIT_DECL. (finish_decl): Handle TRANSLATION_UNIT_DECL. (merge_translation_unit_decls): New. (c_write_global_declarations): New. (c_reset_state): New. (implicitly_declare): Handle TRANSLATION_UNIT_DECL. * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New. * c-objc-common.c (c_cannot_inline_tree_fn): Handle TRANSLATION_UNIT_DECL. (c_objc_common_finish_file): Call merge_translation_unit_decls. * c-opts.c (in_fnames): Rename from in_fname. (c_common_decode_option): Handle multiple input filenames. (c_common_post_options): Likewise. (c_common_parse_file): Likewise; also, call c_parse_file rather than yyparse. * c-parse.in: Move cleanup code to c_parse_file. (free_parser_stacks): Move contents to c_parse_file. (c_parse_file): New. * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT for integer types. (C_DECL_FILE_SCOPE): New. (finish_file): Move prototype to c-common.h. (merge_translation_unit_decls): New prototype. (comptypes): Add extra parameter to prototype. (c_write_global_declarations): New prototype. * c-typeck.c (tagged_types_tu_compatible_p): New. (function_types_compatible_p): Add extra parameter, change all callers. (type_lists_compatible_p): Likewise. (comptypes): Likewise. (struct tagged_tu_seen): New. (tagged_tu_seen_base): New. (build_unary_op): Handle TRANSLATION_UNIT_DECL. (c_mark_addressable): Remove #if 0 code. * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add comment explaining why it shouldn't have to. * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY options. * cppinit.c (cpp_read_next_file): New. (cpp_read_main_file): Use it. * cpplib.c (undefine_macros): New. (cpp_undef_all): New. * cpplib.h (cpp_read_next_file): Prototype. (cpp_undef_all): Prototype. * langhooks-def.h (write_global_declarations): Remove prototype. * toplev.h (write_global_declarations): Add prototype. * tree.c (decl_type_context): Use switch statement, handle TRANSLATION_UNIT_DECL. * tree.def: Update documentation for TRANSLATION_UNIT_DECL. (TRANSLATION_UNIT_DECL): New kind of tree. * tree.h: Update documentation for TRANSLATION_UNIT_DECL. * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies. * doc/invoke.texi: Make attempt to document new functionality. 2003-05-19 Per Bothner <bothner@apple.com> * gcc.c (combine_inputs): New. (process_command): Set combine_inputs. (do_spec_1): Handle combine_inputs. (main): Likewise. Index: cp/ChangeLog 2003-07-10 Geoffrey Keating <geoffk@apple.com> * decl.c (cp_finish_decl): Handle 'used' attribute. * cp-lang.c (c_reset_state): New dummy routine. * cp-tree.h (finish_file): Move prototype to c-common.h. * parser.c (c_parse_file): Rename from yyparse; don't call finish_file. From-SVN: r69224
2003-07-07rtl.h (emit_line_note): Take a location_t.Nathan Sidwell1-1/+1
* rtl.h (emit_line_note): Take a location_t. (emit_line_note_force): Remove. (set_file_and_line_for_statement): Take a location_t. * tree.g (emit_line_note): Take a location_t. * emit-rtl.c (emit_line_note): Take a location_t. (emit_line_note_force): Remove. * function.c (init_function_start): Adjust emit_line_note call. (expand_function_end): Use force_next_line_note, not emit_line_note_force. * c-parse.in (maybe_type_qual): Adjust emit_line_note calls. * c-semantics.c (genrtl_do_pushlevel, genrtl_goto_stmt, genrtl_expr_stmt_value, genrtl_decl_stmt, genrtl_if_stmt, genrtl_while_stmt, genrtl_do_stmt_1, genrtl_return_stmt, genrtl_for_stmt, genrtl_break_stmt, genrtl_continue_stmt, genrtl_continue_stmt, genrtl_switch_stmt, genrtl_asm_stmt): Likewise. * expr.c (expand_expr): Likewise. * integrate.c (expand_inline_function): Likewise. * stmt.c (set_file_and_line_for_stmt): Take a location_t. (expand_decl_init): Adjust emit_line_note call. * ada/trans.c (build_unit_elab, set_lineno): Adjust emit_line_note calls. * cp/semantics.c: (genrtl_try_block) Adjust emit_line_note calls. * f/com.c (bison_rule_pushlevel_, bison_rule_compstmt_): Adjust emit_line_note calls. * f/ste.c (ffeste_emit_line_note_): Likewise. * java/expr.c (expand_byte_code): * treelang/treetree.c (tree_code_if_start, tree_code_if_else, tree_code_if_end, tree_code_create_function_initial, tree_code_create_function_wrapup, tree_code_generate_return, tree_code_output_expression_statement): Adjust emit_line_note calls. From-SVN: r69047
2003-07-06tree.h (default_flag_random_seed): Remove.Nathan Sidwell1-1/+0
* tree.h (default_flag_random_seed): Remove. * toplev.h (local_tick): Declare. * tree.c (flag_random_seed, default_flag_random_seed): Move to toplev.c. (append_random_chars): Don't call default_flag_random_seed. * toplev.c (flag_random_seed): Define here. Set local_tick. (local_tick): Define. (randomize): New, moved from tree.c. (print_switch_values): Adjust. (toplev_main): Call randomize. From-SVN: r69005
2003-07-06tree.h (crc32_string): Declare.Nathan Sidwell1-0/+1
* tree.h (crc32_string): Declare. * tree.c (append_random_chars): Remove. (crc32_string): New. (get_file_function_name_long): Use crc32_string here. From-SVN: r69004
2003-07-06sbitmap.c: Convert prototypes to ISO C90.Andreas Jaeger1-428/+392
* sbitmap.c: Convert prototypes to ISO C90. * sbitmap.h: Likewise. * scan-decls.c: Likewise. * scan.c: Likewise. * sched-deps.c: Likewise. * sched-ebb.c: Likewise. * sched-int.h: Likewise. * sched-rgn.c: Likewise. * sched-vis.c: Likewise. * sibcall.c: Likewise. * simplify-rtx.c: Likewise. * sreal.c: Likewise. * sreal.h: Likewise. * ssa-ccp.c: Likewise. * ssa-dce.c: Likewise. * ssa.c: Likewise. * ssa.h: Likewise. * stack.h: Likewise. * stmt.c: Likewise. * stor-layout.c: Likewise. * stringpool.c: Likewise. * target.h: Likewise. * timevar.c: Likewise. * timevar.h: Likewise. * tlink.c: Likewise. * tracer.c: Likewise. * tree-inline.c: Likewise. * tree-inline.h: Likewise. * tree.c: Likewise. * tree.h: Likewise. From-SVN: r69002
2003-07-03rtl.h (ECF_*, [...]): Move from here...Steven Bosscher1-0/+31
2003-07-03 Steven Bosscher <steven@gcc.gnu.org> * rtl.h (ECF_*, flags_from_decl_or_type): Move from here... * tree.h: ...to here. From-SVN: r68890
2003-07-02expr.c (do_store_flag): Remove special case folding for single bit tests.Jeff Law1-0/+2
* expr.c (do_store_flag): Remove special case folding for single bit tests. Instead call back into the commonized folder routine. * fold-const.c (fold_single_bit_test): New function, mostly extracted from do_store_flag, with an additional case extracted from fold. (fold): Call fold_single_bit_test appropriately. * tree.h (fold_single_bit_test): Prototype. From-SVN: r68867
2003-06-30stmt.c (any_pending_cleanups): Lose argument THIS_CONTOUR, it was always ↵Jeff Law1-1/+1
passed in the value '1'. * stmt.c (any_pending_cleanups): Lose argument THIS_CONTOUR, it was always passed in the value '1'. Simplify body appropriately. * tree.h (any_pending_cleanups): Corresponding changes. * calls.c: (expand_call): Corresponding changes. From-SVN: r68754
2003-06-25c-common.c (handle_used_attribute): Use mark_referenced.Jan Hubicka1-0/+1
* c-common.c (handle_used_attribute): Use mark_referenced. * varasm.c (mark_referenced): Break out from ... (assemble_name): ... here. * tree.h (mark_referenced): Declare. From-SVN: r68500
2003-06-23i386.c (x86_output_mi_thunk): Don't pass MEM to %P0, just SYMBOL_REF.Jakub Jelinek1-0/+1
* config/i386/i386.c (x86_output_mi_thunk): Don't pass MEM to %P0, just SYMBOL_REF. * config/s390/s390.c (s390_output_mi_thunk): Avoid .plt in -m31 mode, as it requires pic register loaded. * varasm.c (resolve_unique_section): Remove prototype. No longer static. * tree.h (resolve_unique_section): New prototype. cp/ * method.c (thunk_labelno): New variable. (make_alias_for_thunk): New function. (use_thunk): Use it if defined ASM_OUTPUT_DEF. Put the thunk into the same section as the function it is calling. Include gt-cp-method.h. * Make-lang.in (gt-cp-method.h): Depend on s-gtype. (cp/method.o): Depend on gt-cp-method.h. * config-lang.in (gtfiles): Add $(srcdir)/cp/method.c. From-SVN: r68389
2003-06-20tree.h (expand_function_end): Remove all parameters.Nathan Sidwell1-1/+1
* tree.h (expand_function_end): Remove all parameters. * function.c (expand_function_end): Remove all parameters. Use input_location. Never expand_end_bindings. * c-decl.c (c_expand_body_1): Adjust expand_function_end call. * coverage.c (create_coverage): Likewise. * ada/utils.c (end_subprog_body): Adjust expand_function_end call. * cp/semantics.c (genrtl_finish_function): Adjust expand_function_end call. * f/com.c (finish_function): Adjust expand_function_end call. * java/class.c (push_class): Use a location_t to save place. (emit_register_classes): Set input_location. Adjust expand_function_end call. * java/resource.c (write_resource_constructor): Likewise. * java/decl.c (end_java_method): Adjust expand_function_end call. * java/parse.y (source_end_java_method): Likewise. * treelang/treetree.c (tree_code_create_function_wrapup): Adjust expand_function_end call. From-SVN: r68255
2003-06-19c-tree.h: Remove declaration of poplevel.Andreas Jaeger1-4/+0
* c-tree.h: Remove declaration of poplevel. * tree.h: Remove declaration of approx_sqrt. * c-lex.c: Remove redundant declaration of asm_out_file. * flags.h: Remove declaration of warn_unknown_pragma and main_input_filename. * rtl.h: Remove functions from fold-const.c since they're already declared in tree.h. * regs.h: Remove redundant declaration of reg_names. cp: * cp-tree.h: Remove duplicated declarations. From-SVN: r68193
2003-06-16Whitespace change.Richard Kenner1-1/+1
From-SVN: r68031
2003-06-16tree.h (STMT_CHECK): New macro.Richard Kenner1-47/+44
* tree.h (STMT_CHECK): New macro. Also upper-case argument names on all checking macros and fix some whitespace problems; assume CODE argument does not have side-effects. From-SVN: r68028
2003-06-16* tree.h: Remove duplicate prototype of strip_float_extensions.Andreas Jaeger1-1/+0
From-SVN: r68018
2003-06-16c4x.c: Don't include "c-tree.h".Kaveh R. Ghazi1-0/+4
* config/c4x/c4x.c: Don't include "c-tree.h". * config/pa/pa.c: Likewise. * langhooks.c: Likewise. * tree.h (poplevel): Declare. From-SVN: r68016
2003-06-15alloc-pool.c: Convert to ISO C90 prototypes.Andreas Jaeger1-3/+3
* alloc-pool.c: Convert to ISO C90 prototypes. * alloc-pool.h: Likewise. * alias.c: Likewise. * attribs.c: Likewise. * bb-reorder.c: Likewise. * bitmap.h: Likewise. * bitmap.c: Likewise. * builtins.c: Likewise. * tree.h: Convert prototypes of attribs.c to ISO C90. * basic-block.h: Convert prototypes of bb-reorder.c to ISO C90. * rtl.h: Convert prototypes of alias.c and builtins.c to ISO C90. * expr.h: Convert prototypes of builtins.c to ISO C90. From-SVN: r67975
2003-06-14tree.h (init_function_start): Remove filename and line paramters.Nathan Sidwell1-1/+1
* tree.h (init_function_start): Remove filename and line paramters. * function.c (init_function_start): Remove filename and line parameters. Use DECL_SOURCE_LOCATION. * c-decl.c (store_parm_decls): Adjust init_function_start call. (c_expand_body_1): Likewise. * coverage.c (create_coverage): Likewise. * ada/utils.c (begin_subprog_body): Adjust init_function_start call. * cp/decl.c (start_function): Adjust init_function_start call. * cp/method.c (use_thunk): Likewise. * cp/semantics.c (genrtl_start_function): Likewise. * f/com.c (stor_parm_decls): Adjust init_function_start call. * java/class.c (emit_register_classes): Adjust init_function_start call. * java/decl.c (complete_start_java_method): Likewise. * java/resource.c (write_resource_constructor): Likewise. * objc/objc-act.c (build_tmp_function_decl): Set line number to zero. (hack_method_prototype): Adjust init_function_start call. * treelang/treetree.c (tree_code_create_function_initial): Adjust init_function_start call. From-SVN: r67953
2003-06-06stmt.c (resolve_asm_operand_names): Rename from resolve_operand_names.Jason Merrill1-0/+1
* stmt.c (resolve_asm_operand_names): Rename from resolve_operand_names. No longer static. Avoid needless copying. Don't build array of constraints. (expand_asm_operands): Build it here. * tree.h: Declare resolve_asm_operand_names. * stmt.c (expand_decl): Put artificial vars into registers even when not optimizing, and don't mark the regs as user vars. From-SVN: r67556
2003-05-27tree.c (expr_first, [...]): New fns.Jason Merrill1-0/+2
* tree.c (expr_first, expr_length): New fns. * tree.h: Declare them. * tree.c (iterative_hash_expr): Hash commutative expressions consistently. From-SVN: r67201
2003-05-27tree.h (contains_placeholder_p): Now returns bool.Richard Kenner1-1/+13
* tree.h (contains_placeholder_p): Now returns bool. (CONTAINS_PLACEHOLDER_P): New macro. (type_contains_placeholder_p): New function. * tree.c (save_expr): Remove code avoiding folding COMPONENT_REF. (contains_placeholder_p): Now returns bool. Rework to use CONTAINS_PLACEHOLDER_P macro. (type_contains_placeholder_p): New function. * fold-const.c (fold, case COMPONENT_REF): Don't fold if type_contains_placeholder_p. (fold_range_test, fold_mathfn_compare, fold_inf_compare, fold): Use CONTAINS_PLACEHOLDER_P macro. * builtins.c (fold_builtin): Likewise. * calls.c (initialize_argument_information): Likewise. * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. * explow.c (expr_size): Likewise. * expr.c (store_constructor, get_inner_reference): Likewise. * function.c (assign_parms): Likewise. * stor-layout.c (variable_size): Likewise. From-SVN: r67189
2003-05-21c-common.h (enum rid): Remove RID_BOUNDED, RID_UNBOUNDED.Nathan Sidwell1-189/+6
* c-common.h (enum rid): Remove RID_BOUNDED, RID_UNBOUNDED. * c-parse.in (reswords): Remove __bounded__ and __unbounded__. (rid_to_yy): Remove RID_BOUNDED, RID_UNBOUNDED slots. * print-tree.c (print_node): Remove ambient-boundedness. * tree.h (tree_common): Remove bounded_flag. (BOUNDED_INDIRECT_YPE_P, BOUNDED_POINTER_TYPE_P, BOUNDED_REFERENCE_TYPE_P, MAYBE_BOUNDED_INDIRECT_TYPE_P, MAYBE_BOUNDED_POINTER_TYPE_P, MAYBE_BOUNDED_REFERENCE_TYPE_P, TREE_BOUNDED, TYPE_MAIN_VARIANTS_PHYSICALLY_EQUAL_P, TYPE_MAIN_PHYSICAL_VARIANT, TYPE_BOUNDED, TYPE_QUAL_BOUNDED): Remove. (TYPE_QUALS): Remove BOUNDED. (TREE_EXPR_QUALS, TREE_FUNC_QUALS): Remove. (TYPE_BOUNDED_VALUE, TYPE_BOUNDED_BASE, TYPE_BOUNDED_EXTENT, TYPE_BOUNDED_SUBTYPE, TYPE_UNBOUNDED_VARIANT, TYPE_POINTER_DEPTH, TYPE_AMBIENT_BOUNDEDNESS, MAX_POINTER_DEPT, VA_LIST_POINTER_DEPTH): Remove. (struct tree_type): Remove pointer_depth. treelang: * treetree.c (reswords): Remove __bounded__, __unbounded__. From-SVN: r67058
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