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* * cse.c (find_comparison_args): Update documentation. Fixmmitchel2001-03-191-2/+10
| | | | | | | | | | mishandling of COMPARE operations. * tree.def (ABS_EXPR): Add documentation. * fold-const.c (fold): Improve folding of ABS_EXPRs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@40630 138bc75d-0d04-0410-961f-82ee72b054a4
* Brad's -ffast-math breakup.rth2001-03-071-14/+16
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@40300 138bc75d-0d04-0410-961f-82ee72b054a4
* * config/xm-lynx.h, config/xm-std32.h, config/a29k/xm-a29k.h,zack2001-03-021-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | config/a29k/xm-unix.h, config/alpha/xm-alpha.h, config/arc/xm-arc.h, config/arm/xm-arm.h, config/c4x/xm-c4x.h, config/clipper/xm-clix.h, config/convex/xm-convex.h, config/d30v/xm-d30v.h, config/dsp16xx/xm-dsp16xx.h, config/elxsi/xm-elxsi.h, config/fr30/xm-fr30.h, config/h8300/xm-h8300.h, config/i370/xm-i370.h, config/i370/xm-linux.h, config/i370/xm-mvs.h, config/i370/xm-oe.h, config/i386/xm-aix.h, config/i386/xm-i386.h, config/i386/xm-osf.h, config/i860/xm-i860.h, config/i960/xm-i960.h, config/ia64/xm-ia64.h, config/m32r/xm-m32r.h, config/m68k/xm-m68k.h, config/m88k/xm-m88k.h, config/mcore/xm-mcore.h, config/mips/xm-mips.h, config/mn10200/xm-mn10200.h, config/mn10300/xm-mn10300.h, config/ns32k/xm-ns32k.h, config/pa/xm-linux.h, config/pa/xm-pa.h, config/pa/xm-pa64hpux.h, config/pa/xm-pahpux.h, config/pa/xm-papro.h, config/pj/xm-pj.h, config/romp/xm-romp.h, config/rs6000/xm-beos.h, config/rs6000/xm-rs6000.h, config/rs6000/xm-sysv4.h, config/sh/xm-sh.h, config/sparc/xm-sparc.h, config/sparc/xm-sysv4.h, config/v850/xm-v850.h, config/vax/xm-vax.h, config/vax/xm-vms.h, config/we32k/xm-we32k.h: Do not define TRUE or FALSE. * config/i386/xm-aix.h, config/i386/xm-osf.h: Delete; made empty by above change. * config.gcc: Remove references to these files. * configure.in: Detect stdbool.h. * configure, config.in: Regenerate. * system.h: Include stddef.h here if available. Set HAVE__BOOL based on GCC_VERSION and __STDC_VERSION__. Then set up a sensible boolean type at the very end. * combine.c, cse.c, expr.c, fold-const.c, gensupport.c, f/com.c, config/mcore/mcore.c: Rename variables named 'true' and/or 'false'. * hash.h: Delete 'boolean' typedef and related #undefs. * f/proj.h: Delete 'bool' type. Don't include stddef.h here. * function.c, ggc-common.c, hash.h, hash.c, tlink.c, cp/decl.c, java/class.c, java/decl.c, java/java-tree.h: Replace all uses of 'boolean' with 'bool'. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@40176 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold_convert): Don't call size_int_type_wide ifkenner2001-02-231-0/+1
| | | | | | | input overflows. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@40012 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (extract_muldiv) [case PLUS_EXPR]: If not MULT_EXPR,jakub2001-02-231-4/+29
| | | | | | | | | | | check if either operand is divisible by C. (multiple_of_p): Handle LSHIFT_EXPR with small constant shift. If type is signed, consider negative numbers as well. * gcc.c-torture/execute/20010222-1.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39996 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold_binary_op_with_conditional_arg): Newmmitchel2001-02-181-114/+138
| | | | | | | | | | function, split out from ... (fold): ... here. * tree.def (COND_EXPR): Document the use of VOID_TYPE for conditional arms that throw exceptions. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39822 138bc75d-0d04-0410-961f-82ee72b054a4
* * stor-layout.c (is_pending_size, put_pending_size): New functions.jakub2001-02-141-1/+8
| | | | | | | | | | | | | | | | | | | (variable_size): Call put_pending_size. * tree.h (is_pending_size, put_pending_size): Add prototypes. * fold-const.c (extract_muldiv): If SAVE_EXPR is on the pending sizes list, put newly created SAVE_EXPR there as well. * gcc.c-torture/execute/20010209-1.c: New test. * config/ia64/ia64.c (last_group): Only 2 entries are needed. (errata_find_address_regs): load_group has only 2 entries. (errata_emit_nops): Likewise. shladd is not problematic. Clear last_group if nop was emitted. (fixup_errata): load_group has only 2 entries. Optimize. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39663 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (split_tree): Don't assume a constant isn't splittable.rth2001-02-111-12/+6
| | | | | | | | | | (fold): Don't assume a constant isn't foldable. * tree.c (build): Set TREE_CONSTANT for an expression with no side-effects and constant operands. (build1): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39585 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold): When folding a CONJ_EXPR of a COMPLEX_CST,jsm282001-01-051-3/+3
| | | | | | | | | | use TREE_REALPART and TREE_IMAGPART instead of TREE_OPERAND. testsuite: * gcc.c-torture/compile/20001222-1.x: Remove. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38696 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold_convert): Fix typo.mmitchel2001-01-031-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38640 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (tree_expr_nonnegative_p): Treat truth values asghazi2000-12-191-2/+6
| | | | | | | | | | non-negative. testsuite: * gcc.dg/compare3.c: New test. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38374 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold, case CONVERT_EXPR): Always return tree ofkenner2000-11-261-1/+1
| | | | | | | proper type. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37757 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix crash in fold_range_testbernds2000-11-241-0/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37712 138bc75d-0d04-0410-961f-82ee72b054a4
* Overhaul sequence point warnings (again)bernds2000-11-241-2/+6
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37706 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold): Compare TYPE_MAIN_VARIANT rather thanrth2000-11-101-1/+1
| | | | | | | the types themselves to discover type equivalence. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37354 138bc75d-0d04-0410-961f-82ee72b054a4
* * alias.c (init_alias_analysis), calls.c (expand_call,jsm282000-11-071-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | emit_library_call_value_1), combine.c (init_reg_last_arrays), cse.c (new_basic_block), dbxout.c (dbxout_type), diagnostic.c (init_output_buffer, set_diagnostic_context), dwarf2out.c (equate_decl_number_to_die, build_abbrev_table), emit-rtl.c (init_emit_once), fold-const.c (mul_double, div_and_round_double), function.c (assign_parms), gcse.c (compute_can_copy, alloc_gcse_mem, alloc_reg_set_mem, record_one_set, compute_hash_table, compute_set_hash_table, compute_expr_hash_table), genattrtab.c (optimize_attrs), global.c (global_alloc, global_conflicts), haifa-sched.c (compute_trg_info, clear_units, schedule_block), integrate.c (initialize_for_inline, expand_inline_function), jump.c (thread_jumps), local-alloc.c (local_alloc), loop.c (combine_movables, count_loop_regs_set, load_mems_and_recount_loop_regs_set), print-tree.c (debug_tree), regclass.c (init_reg_sets, init_reg_sets_1, regclass, record_reg_classes, allocate_reg_info), reload.c (get_secondary_mem, remove_address_replacements, find_reloads), reload1.c (reload, set_initial_label_offsets, finish_spills, reload_as_needed, choose_reload_regs_init, reload_cse_simplify_operands), reorg.c (dbr_schedule), sbitmap.c (sbitmap_zero), simplify-rtx.c (simplify_plus_minus), ssa.c (rename_registers), stmt.c (expand_end_case), unroll.c (unroll_loop), varray.c (varray_grow), objc/objc-act.c: Use memset () instead of bzero (). ch: * actions.c (check_missing_cases), typeck.c (build_chill_slice, build_chill_cast): Use memset () instead of bzero (). cp: * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c (push_binding_level), error.c (cp_tree_printer), pt.c (process_partial_specialization, tsubst_template_arg_vector), search.c (lookup_member): Use memset () instead of bzero (). java: * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c (init_outgoing_cpool), lex.c (java_init_lex): Use memset () instead of bzero (). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37303 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtins.c (expand_builtin_strlen): Remove unused modezack2000-11-031-0/+1
| | | | | | | | | | | | | argument. * gcc.c (process_command): Remove unused variable. * fold-const.c: Include expr.h. * recog.c: Include reload.h. * Makefile.in (recog.o, fold-const.o): Update deps. cp: * decl.c: Include tm_p.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37237 138bc75d-0d04-0410-961f-82ee72b054a4
* Constant folding for builtinsbernds2000-11-011-0/+13
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37191 138bc75d-0d04-0410-961f-82ee72b054a4
* * toplev.c, flags.h, fold-const.c, real.c, rtl.c,jsm282000-10-291-1/+1
| | | | | | | | fixinc/inclhack.def: Change comments mentioning C9X to refer to C99 instead. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37127 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (force_fit_type): Unsigned values can overflowkenner2000-10-201-3/+7
| | | | | | | | | | if they are sizetype. (int_const_binop): Don't use cache if overflows. * cp/typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36970 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove obstacks.mmitchel2000-10-131-11/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (ggc-callbacks.o): Remove target. (flow.o): Depend on GGC_H. * alias.c (init_alias_analysis): Remove ggc_p conditionals. (end_alias_analysis): Likewise. * basic-block.h (init_flow): New function. (allocate_reg_life_data): Declare. * bb-reorder.c (function_obstack): Replace with ... (flow_obstack): ... new variable. (fixup_reorder_chain): Use it. * c-decl.c (ggc_p): Remove. (caller-save.c): Don't call oballoc/obfree. * combine.c (struct undobuf): Remove storage. (try_combine): Don't call oballoc. (undo_all): Don't call obfree. * cse.c (insert): Use xmalloc, not oballoc. (cse_main): Adjust accordingly. * dwarf2out.c (save_rtx): Remove obstack code. (dwarf2out_init): Remove ggc_p conditionals. * emit-rtl.c (rtl_obstack): Remove. (gen_rtx_CONST_INT): Remove ggc_p conditionals. (make_insn_raw): Likewise. (emit_insn_before): Likewise. (emit_insn_after): Likewise. (emit_insn): Likewise. (gen_sequence): Likewise. (copy_insn_1): Remove handling of `b' RTL components. (init_emit_once): Remove ggc_p conditionals. * except.c (create_rethrow_ref): Don't fool with obstacks. (add_partial_entry): Likewise. (call_get_eh_context): Likewise. (begin_protect_partials): Likewise. (protect_with_terminate): Likewise. * explow.c (plus_constant_wide): Likewise. * expr.c (init_expr_once): Likewise. (emit_block_move): Likewise. (clear_storage): Likewise. (expand_expr): Likewise. * flow.c (function_obstack): Remove. (flow_obstack): New variable. (flow_firstobj): Likewise. (create_base_block): Use the flow_obstack. (split_block): Likewise. (split_edge): Likewise. (calculate_global_regs_live): Likewise. (allocate_bb_life_data): Make it static. Likewiwse. (init_flow): New function. (size_int_type_wide): Remove ggc_p conditionals. * function.c (push_function_context_to): Don't call save_tree_status. (pop_function_context_from): Or restore_tree_status. (assign_stack_local_1): Don't call push_obstacks. (find_fixup_replacement): Use xmalloc. (fixup_var_refs_insns): Free the storage. (insns_for_mem_walk): Don't mess with obstacks. (instantiate_decls): Likewise. (trampoline_address): Likewise. (expand_function_end): Likewise. * function.h (sturct function): Remove obstack-related variables. (save_tree_status): Don't declare. (restore_tree_status): Likewise. * gcse.c (compute_can_copy): Don't call oballoc/obfree. * genattrtab.c (operate_exp): Remove ggc_p conditionals. (simplify_cond): Likewise. (simplify_test_exp): Don't mess with obstacks. (optimize_attrs): Likewise. * gengenrtl.c (gendef): Don't include ggc_p conditionals. * ggc-callbacks.c (ggc_p): Remove. * ggc-none.c (ggc_p): Remove. * ggc.h (ggc_p): Don't declare. * integrate.c (save_for_inline): Don't mess with obstacks. (integrate_decl_tree): Likewise. (output_inline_function): Likewise. * lists.c (init_EXPR_INSN_LIST_cache): Likewise. * loop.c (temp_obstack): Remove. (rtl_obstack): Likewise. (init_loop): Don't mess with obstacks. (reg_address_cost): Free BIVs and GIVs. (check_insns_for_bivs): Use xmalloc, not oballoc. (find_mem_givs): Likewise. (record_biv): Likewise. (general_induction_var): Likewise. (product_cheap_p): Likewse. * optabs.c (init_one_libfunc): Remove ggc_p conditional. * print-tree.c (debug_tree): Don't use oballoc/obfree. (print_node): Likewise. * profile.c (output_func_start_profiler): Remove call to temporary_allocation. * reload1.c (eliminate_regs_in_insn): Don't mess with obstacks. * resource.c (mark_target_live_regs): Use xmalloc. (free_resource_info): Free the memory. * rtl.c (rtl_obstack): Remove. (rtvec_alloc): Don't mess with obstacks. (rtx_alloc): Likewise. (rtx_free): Remove. (copy_rtx): Don't handle `b' cases. (read_rtx): Use a local rtl_obstack. * rtl.h (oballoc): Remove. (obfree): Likewise. (pop_obstacks): Likewise. (push_obstacks): Likewise. (allocate_bb_life_data): Likewise. (allocate_reg_life_data): Likewise. (rtx_free): Likewise. * sdbout.c (sdbout_queue_anonymous_type): Use tree_cons, not saveable_tree_cons. * simplify-rtx.c (cselib_init): Don't mess with obstacks. * stmt.c (mark_block_nesting): Mark the label_chain. (epxand_label): Use ggc_alloc, not oballoc. (clear_last_expr): Don't mess with obstacks. (expand_decl_cleanup): Likewise. (expand_dcc_cleanup): Likewise. (expand_dhc_cleanup): Likewise. (expand_anon_union_decl): Likewise. (add_case_node): Use xmalloc, not oballoc. (free_case_nodes): New function. (expand_end_case): Call it. * stor-layout.c (layout_type): Don't mess with obstacks. (layout_type): Likewise. * toplev.c (wrapup_global_declarations): Likewise. (compile_file): Remove ggc_p conditionals. (rest_of_compilation): Call init_flow. Remove ggc_p conditionals. (decode_f_option): Remove ggc_p conditionals. * tree.c (function_maybepermanent_obstack): Remove. (maybepermanent_obstack): Likewise. (function_obstack): Likewise. (tmeporary_obstack): Likewise. (momentary_obstack): Likewise. (temp_decl_obstack): Likewise. (saveable_obstack): Likewise. (rtl_obstack): Likewise. (current_obstack): Likewise. (expression_obstack): Likewise. (struct obstack_stack): Likewise. (obstack_stack): Likewise. (obstack_stack_obstack): Likewise. (maybepermanent_firstobj): Likewise. (temporary_firstobj): Likewise. (momentary_firstobj): Likewise. (temp_decl_firstobj): Likewise. (momentary_function_firstobj): Likewise. (all_types_permanent): Likewise. (struct momentary_level): Likewise. (momentary_stack): Likewise. (init_obstacks): Remove initialization of removed obstacks. (save_tree_status): Remove. (restore_tree_status): Likewise. (temporary_allocation): Liekwise. (end_temporary_allocation): Liekwise. (resume_temporary_allocation): Likewise. (saveable_allocation): Likewise. (push_obstacks): Likewise. (push_obstacks_nochange): Likewise. (pop_obstacks): Likewise. (allocation_temporary_p): Likewise. (permanent_allocation): Likewise. (preserve_data): Likewise. (preserve_initializer): Likewise. (rtl_in_current_obstack): Likewise. (rtl_in_saveable_obstack): Likewise. (oballoc): Likewise. (obfree): Likewise. (savealloc): Likewise. (expralloc): Likewise. (print_obstack_name): Likewise. (debug_obstack): Likewise. (object_permanent_p): Likewise. (push_momentary): Likewise. (perserve_momentary): Likewise. (clear_momentary): Likewise. (pop_momentary): Likewise. (pop_momentary_nofree): Likewise. (suspend_momentary): Likewise. (resume_momentary): Likewise. (make_node): Don't set TREE_PERMANENT. (copy_node): Remove ggc_p conditionals. Don't set TYPE_OBSTACK. Don't set TREE_PERMANENT. (get_identifier): Remove ggc_p conditionals. (build_string): Likewise. (make_tree_vec): Likewise. (build_decl_list): Remove. (build_expr_list): Likewise. (tree_cons): Remove ggc_p conditionals. (decl_tree_cons): Remove. (expr_tree_cons): Likewise. (perm_tree_cons): Likewise. (temp_tree_cons): Likewise. (saveable_tree_cons): Likewise. (build1): Remove ggc_p conditionals. (build_parse_node): Likewise. (build_type_attribute_variant): Don't mess with obstacks. (build_type_copy): Likewise. (type_hash_canon): Likewise. (build_pointer_type): Likewise. (build_reference_type): Likewise. (build_index_type): Likewise. (build_range_type): Likewise. (dump_tree_statistics): Don't print obstack information. * tree.h (struct tree_common): Remove permanent_flag. (TREE_PERMANENT): Remove. (TREE_SET_PERMANENT): Likewise. (TYPE_OBSTACK): Likewise. (struct tree_type): Remove obstack. (oballoc): Remove. (savealloc): Likewise. (build_decl_list): Likewise. (build_expr_list): Likewise. (perm_tree_cons): Likewise. (temp_tree_cons): Likewise. (saveable_tree_cons): Likewise. (decl_tree_cons): Likewise. (expr_tree_cons): Likewise. (suspend_momentary): Likewise. (allocation_temporary_p): Likewise. (resume_momentary): Likewise. (push_obstacks_nochange): Likewise. (permanent_allocation): Likewise. (push_momentary): Likewise. (clear_momentary): Likewise. (pop_momentary): Likewise. (end_temporary_allocation): Likewise. (pop_obstacks): Likewise. (push_obstacks): Likewise. (pop_momentary_nofree): LIkewise. (preserve_momentary): Likewise. (saveable_allocation): Likewise. (temporary_allocation): Likewise. (resume_temporary_allocation): Likewise. (perserve_initializer): Likewise. (debug_obstack): Likewise. (rtl_in_current_obstack): Likewise. (rtl_in_saveable_obstack): Likewise. (obfree): Likewise. * varasm.c (current_obstack): Remove. (saveable_obstack): Remove. (rtl_obstack): Remove. (immed_double_const): Don't mess with obstacks. (immed_real_cons): Likewise. (output_constant_def): Likewise. (init_varasm_status): Use xcalloc. (mark_pool_constant): Mark the pool constant itself. (free_varasm_status): Free memory. (decode_rtx_const): Call bzero directly, rather than expanding it inline. (record_rtx_const): Don't mess with obstacks. (force_const_mem): Likewise. * config/arm/arm.c (arm_encode_call_attribute): Remove ggc_p conditionals. (aof_pic_entry): Likewise. * config/ia64/ia64.c (ia64_encode_section_info): Likewise. * config/m32r/m32r.c (m32r_encode_section_info): Likewise. * config/pa/pa.c (saveable_obstack): Remove. (rtl_obstack): Likewise. (current_obstack): Likewise. (output_call): Don't mess with obstacks. (hppa_encode_label): Remove ggc_p conditionals. * config/romp/romp.c (get_symref): Don't mess with obstacks. * config/rs6000/rs6000.c (output_toc): Remove ggc_p conditional. (rs6000_encode_section_info): Likewise. * config/sh/sh.c (get_fpscr_rtx): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36856 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold, case MINUS_EXPR, case EQ_EXPR): Performkenner2000-10-051-3/+8
| | | | | | | negation in proper type.a git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36726 138bc75d-0d04-0410-961f-82ee72b054a4
* * optabs.c (init_optabs): Initialize fixtab, fixtrunctab, floattab,gkm2000-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and extendtab within their proper array boundaries. * emit-rtl.c (init_emit_once): Pass `const_tiny_rtx' with bounds for the entire array. * config/arm/arm.c (arm_override_options): Use ARRAY_SIZE. * config/alpha/alpha.c (alpha_lookup_xfloating_lib_func): Likewise. * config/avr/avr.c (order_regs_for_local_alloc): Likewise. * config/fr30/fr30.c (fr30_print_operand): Likewise. * config/i386/dgux.c (output_options): Likewise. * config/i386/dgux.h (ASM_FILE_START): Likewise. * config/m88k/m88k.c (output_options): Likewise. * config/m88k/m88k.h (ASM_FILE_START): Likewise. * config/mcore/mcore.c (mcore_output_inline_const_forced, layout_mcore_frame, handle_structs_in_regs): Likewise. * config/mips/mips.c (output_block_move): Likewise. * config/rs6000/rs6000.c (rs6000_override_options, rs6000_file_start): Likewise. * config/sparc/sparc.c (sparc_add_gc_roots): Likewise. * fixinc/fixfixes.c (FIX_TABLE_CT): Likewise. * fixinc/fixtests.c (TEST_TABLE_CT): Likewise. * builtins.c (expand_builtin_setjmp): Likewise. * expr.c (safe_from_p): Likewise. * flow.c (life_analysis): Likewise. * fold-const.c (size_int_type_wide): Likewise. * gcc.c (translate_options, init_spec, set_spec, main): Likewise. * genattrtab.c (make_length_attrs): Likewise. * genopinit.c (gen_insn): Likewise. * genrecog.c (NUM_KNOWN_PREDS, NUM_SPECIAL_MODE_PREDS): Likewise. * global.c (global_alloc): Likewise. * local-alloc.c (find_free_reg): Likewise. * mips-tdump.c (print_symbol): Likewise. * mips-tfile.c (parse_def, parse_input): Likewise. * reload1.c (NUM_ELIMINABLE_REGS): Likewise. * stmt.c (expand_nl_goto_receiver): Likewise. * stor-layout.c (set_sizetype): Likewise. * varasm.c (decode_reg_name): Likewise. * toplev.c (decode_f_option, decode_W_option, set_target_switch, print_switch_values): Likewise. (NUM_ELEM): Remove macro. (display_help, main): s/NUM_ELEM/ARRAY_SIZE/ git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35949 138bc75d-0d04-0410-961f-82ee72b054a4
* * calls.c (ECF_SP_DEPRESSED): New macro.kenner2000-08-161-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | (calls_function_1): Treat calling sp-depressed function as alloca. (emit_call_1): Don't adjust SP if calling sp-depressed function. (expand_call): Set ECF_SP_DEPRESSED if TYPE_RETURNS_STACK_DEPRESSED. If sp-depressed, ensure block saves and restores SP. * fold-const.c (extract_muldiv): Only check TYPE_IS_SIZETYPE for INTEGER_TYPE. * function.c (keep_stack_depressed): New function. (thread_prologue_and_epilogue_insns): Call it. * print-tree.c (print_node): Use HOST_WIDE_INT_PRINT_UNSIGNED to print DECL_OFFSET_ALIGN. Print no-force-blk and transparent-union flags properly. * stmt.c (expand_goto_internal): Don't restore stack if last block and function returns with sp depressed. (fixup_gotos): Likewise. (save_stack_pointer): New function, from code in expand_decl. (expand_decl): Call new function. * tree.h (TYPE_IS_SIZETYPE): Call INTEGER_TYPE_CHECK. (TYPE_RETURNS_STACK_DEPRESSED): New macro. (save_stack_pointer): New declaration. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35734 138bc75d-0d04-0410-961f-82ee72b054a4
* 2000-08-04 Andreas Schwab <schwab@suse.de>zack2000-08-051-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cppmain.c (cb_def_pragma): Skip the first two tokens from the token list, which are always `#' and `pragma'. 2000-08-04 Zack Weinberg <zack@wolery.cumb.org> * tree.c (tree_expr_nonnegative_p): Move to... * fold-const.c: ... here. Also handle BIND_EXPR and RTL_EXPR. (rtl_expr_nonnegative_p): New. * tree.h: Add prototype for rtl_expr_nonnegative_p. * real.h (CONST_DOUBLE_LOW, CONST_DOUBLE_HIGH, CONST_DOUBLE_MEM, CONST_DOUBLE_CHAIN: Move to... * rtl.h: ...here. Use XCINT/XCEXP. * Makefile.in: Remove toplev.o from OBJS. Add rule to make libbackend.a; add libbackend.a to STAGESTUFF. Add BACKEND variable. Use BACKEND when linking cc1, not OBJS. Add BACKEND to VOL_FILES. * objc/Make-lang.in (cc1obj): Link with $(BACKEND). ch: * Make-lang.in (cc1chill): Depend on $(BACKEND), not stamp-objlist. * Makefile.in (cc1chill): Link with $(BACKEND). Define BACKEND, eliminate C_OBJS (was commented out), OBJS, OBJDEPS. cp: * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist. * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS. (cc1plus): Link with $(BACKEND) and $(C_OBJS). f: * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist. * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS. (f771): Link with $(BACKEND). java: * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist. * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS. (jc1): Link with $(BACKEND). (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35501 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c: Fix formatting.law2000-08-021-365/+359
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35425 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c: Fix comment typos.law2000-07-171-3/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35072 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (extract_muldiv): Don't optimize past an unsignedrth2000-07-151-3/+14
| | | | | | | cast around an expression. Tidy other unsigned tests. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35049 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix (<cond> ? FOO++ : BAR++) == 2 from misoptimizing FOO++ into ++FOO ↵meissner2000-07-151-8/+24
| | | | | | without bumping up the comparison value git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35046 138bc75d-0d04-0410-961f-82ee72b054a4
* 2000-07-08 Toon Moene <toon@moene.indiv.nluug.nl>toon2000-07-081-4/+11
| | | | | | | | | * fold-const.c (extract_muldiv) case PLUS_EXPR, MINUS_EXPR: Check whether c divides op1 exactly if operation is not multiplication. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34928 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold): Fix a comment typo.law2000-07-071-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34899 138bc75d-0d04-0410-961f-82ee72b054a4
* remove redundant parentsjason2000-07-021-5/+5
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34823 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold, case COND_EXPR): Elide conversion betweenjason2000-06-061-0/+4
| | | | | | | cv-qualified versions of types. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34416 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.h (TREE_CODE_LENGTH): New macro.kenner2000-05-311-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | * c-common.c (c_find_base_decl): Use it. * expr.c (safe_from_p): Likewise. * print-tree.c (print_node): Likewise. * tree.c (make_node, copy_node, get_identifier): Likewie. (first_rtl_op, contains_placeholder_p, substitute_in_expr): Likewise. (build, build_nt, build_parse_node, simple_cst_equal): Likewise. * fold-const.c (make_range): Likewise. (fold): Likewise; also use first_rtl_op. * c-iterate.c (collect_iterators): Use first_rtl_op. * calls.c (calls_function_1): Likewise; also rename TYPE to CLASS. Use IS_EXPR_CODE_CLASS. (preexpand_calls): Likewise. * ggc-common.c (ggc_mark_trees): Rework to use first_rtl_op and TREE_CODE_LENGTH. * stmt.c (warn_if_unused_value): If no operands, no unused value. * ch/lang.c (deep_const_expr): Use first_rtl_op. * ch/satisfy.c (satisfy): Use TREE_CODE_LENGTH. * cp/method.c (mangle_expression): Use TREE_CODE_LENGTH. * cp/tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH. (built_min, cp_tree_equal): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34295 138bc75d-0d04-0410-961f-82ee72b054a4
* (extract_muldiv): When constructing a multiplier/divisor, do not expectnickc2000-05-241-0/+4
| | | | | | | const_binop to correctly determine if overflow has occured, so check explicitly. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34135 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (make_range): Handle degenerated intervals.aoliva2000-05-201-2/+11
| | | | | | | Fixes c-torture/execute/991221-1.c git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34045 138bc75d-0d04-0410-961f-82ee72b054a4
* * simplify-rtx.c (simplify_ternary_operation): Cast to unsigned.jason2000-05-041-2/+4
| | | | | | | | | | | | | | | | | | | | | * stor-layout.c (place_field): Likewise. * integrate.h (struct inline_remap): Make regno_pointer_align unsigned. * expr.c (store_expr): Make align unsigned. * explow.c (plus_constant_wide): Make low words unsigned. * expmed.c (choose_multiplier): Likewise. * fold-const.c (fold): Likewise. * tree.h (build_int_2): Likewise. * tree.c (build_int_2_wide, tree_int_cst_msb): Likewise. * emit-rtl.c (gen_reg_rtx): Add cast to unsigned char*. (init_emit): Change cast to unsigned char*. * varasm.c (compare_constant_1): Add cast to char*. * gcse.c (delete_null_pointer_checks): Change cast to unsigned int*. * reload1.c (reload): Likewise. * rtl.h (MEM_SET_IN_STRUCT_P): Use do { } while (0). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33684 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix for ia64-linux misoptimization.wilson2000-05-031-0/+5
| | | | | | | | * fold-const.c (extract_muldiv, case MAX_EXPR): Don't allow signedness change. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33643 138bc75d-0d04-0410-961f-82ee72b054a4
* * Makefile.in ($(srcdir)/c-parse.y: c-parse.in): Enclose the wholerth2000-04-171-3/+11
| | | | | | | | | | | | | | | | | | | | | | | message in quotes. Otherwise, IBM's make program treats the '#' as the start of a comment and ignores the remainder of the line. * c-lex.c (yylex): Change for EBCDIC, lower case characters preceed upper case. * cccp.c (initialize_char_syntax): Allow for holes in EBCDIC. * cexp.y (initialize_random_junk): Likewise. * cppfiles.c (find_include_file): Cast alloca return value. * cppinit.c (initialize_standard_includes): Likewise. * cpplib.c (cpp_define, cpp_undef): Likewise. * defaults.h (ASM_OUTPUT_ASCII): Use ISPRINT. * final.c (output_asm_insn): Allow for holes in EBCDIC. * fold-const.c (CHARMASK): New. (real_hex_to_f): Use it. * real.c (CHARMASK): New. (etoasc, asctoeg): Use it. (asctoeg): EBCDIC lower case characters preceed upper case. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33192 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (extract_muldiv): Don't distribute and widenrth2000-04-141-0/+8
| | | | | | | multiply across plus for non-sizetype unsigned types. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33151 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (store_constructor): SIZE now signed.kenner2000-03-281-19/+17
| | | | | | | | | | | | | For EXPR_SIZE, don't evaluate size; just needed if constant. * fold-const.c (fold): Fix a number of cases when folded tree is wrong type. * function.c (flush_addressof): Reenable. * tree.h (flush_addressof): Likewise. * toplev.c (independent_decode_option): Look at strings_processed. * config/alpha/alpha.h (MINIMUM_ATOMIC_ALIGNMENT): Cast to unsigned. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32783 138bc75d-0d04-0410-961f-82ee72b054a4
* * Rework fields used to describe positions of bitfields andkenner2000-03-251-30/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | modify sizes to be unsigned and use HOST_WIDE_INT. * alias.c (reg_known_value_size): Now unsigned. * c-typeck.c (build_unary_op, case ADDR_EXPR): Use byte_position. (really_start_incremental_init): Use bitsize_zero_node. (push_init_level, pop_init_level, output_init_element): Likewise. Use bitsize_unit_node and bitsize_one_node. (output_pending_init_elements, process_init_element): Likewise. * combine.c (combine_max_regno, reg_sign_bit_copies): Now unsigned. (make_extraction): Position and length HOST_WIDE_INT and unsigned HOST_WIDE_INT, respectively. (get_pos_from_mask): Passed in value is unsigned HOST_WIDE_INT. (num_sign_bit_copies): Returns unsigned. BITWIDTH now unsigned; rework arithmetic. Remove recursive call from arg to MAX. (combine_instructions, init_reg_last_arrays): NREGS now unsigned. (setup_incoming_promotions, can_combine_p, try_combine, simplify_set): REGNO now unsigned. (set_nonzero_bit_and_sign_copies): NUM now unsigned. (find_split_point, expand_compound_operation, make_extraction): LEN now unsigned HOST_WIDE_INT, POS now HOST_WIDE_INT. (make_field_assignment): Likewise. (combine_simplify_rtx): Add cast. (expand_compound_operation): MODEWIDTH now unsigned; rework arithmetic. (force_to_mode): WIDTH now unsigned; add cast. (if_then_else_cond): SIZE now unsigned. (nonzero_bits): MODE_WIDTH, RESULT_WIDTH, and WIDTH now unsigned. (extended_count): Now returns unsigned. (simplify_shift_const): COUNT unsigned; arg is now INPUT_COUNT. Add SIGNED_COUNT variable; MODE_WORDS and FIRST_COUNT now unsigned. (simplify_comparison): MODE_WIDTH now unsigned. (update_table_tick): REGNO and ENDREGNO now unsigned; new var R. (mark_used_regs_combine): Likewise; rework arithmetic. (record_value_for_reg): REGNO, ENDREGNO, and I now unsigned. (record_dead_and_set_regs, reg_dead_at_p, distribute_notes): Likewise. (record_promoted_value): REGNO now unsigned. (get_last_value_validate): REGNO, ENDREGNO, and J now unsigned. (get_last_value): REGNO now unsigned. (use_crosses_set_p): REGNO and ENDREGNO now unsigned. (reg_dead_regno, reg_dead_endregno): Now unsigned. (remove_death): Arg REGNO now unsigned. (move_deaths): REGNO, DEADREGNO, DEADEND, OUREND, and I now unsigned. (reg_bitfield_target_p): REGNO, REGNO, ENDREGNO, and ENDTREGNO now unsigned. * convert.c (convert_to_integer): INPREC and OUTPREC now unsigned. * cse.c (struct qty_table_elem): FIRST_REG and LAST_REG now unsigned. (struct cse_reg_info): REGNO now unsigned. (cached_regno): Now unsigned. (REGNO_QTY_VALID_P): Add cast. (make_new_qty, make_regs_eqv, delete_reg_eqiv): Regno args unsigned. (remove_invalid_regs): Likewise. (remove_invalid_subreg_refs): Likewise; arg WORD also unsigned as are variables END and I. (get_cse_reg_info, insert): Likewise. (mention_regs, invalidate_for_call): REGNO, ENDREGNO, and I unsigned. (canon_hash): Likewise. (insert_regs, lookup_for_remove): REGNO now unsigned. (invalidate): REGNO, ENDREGNO, TREGNO, and TENDREGNO now unsigned. New variable RN. * dbxout.c (dbxout_parms, dbxout_reg_parms): Don't check for REGNO < 0. * dwarf2out.c (dwarf2ou_frame_debug_expr): Remove cast. * emit-rtl.c (subreg_realpart_p): Add cast. (operand_subword): Arg I is now unsigned as is var PARTWORDS. (operand_subword_force): Arg I is now unsigned. * except.c (eh_regs): Variable I is now unsigned. * explow.c (hard_function_value): BYTES is unsigned HOST_WIDE_INT. * expmed.c (store_fixed_bit_field): Position is HOST_WIDE_INT; length is unsigned HOST_WIDE_INT; likewise for internal variables. (store_split_bit_field, extract_fixed_bit_field): Likewise. (extract_split_bit_field, store_bit_field, extract_bit_field): Likewise. * expr.c (store_constructor_fields, store_constructor, store_field): Positions are HOST_WIDE_INT and lengths are unsigned HOST_WIDE_INT. (expand_assignment, expand_expr, expand_expr_unaligned): Likewise. (do_jump): Likewise. (move_by_pieces, move_by_pieces_ninsns, clear_by_pieces): MAX_SIZE is now unsigned. (emit_group_load): BYTEPOS is HOST_WIDE_INT; BYTELEN is unsigned. (emit_group_store): Likewise. (emit_move_insn): I now unsigned. (store_constructor): Use host_integerp, tree_low_cst, and bitsize_unit_node. (get_inner_reference): Return bitpos and bitsize as HOST_WIDE_INT. Rework all calculations to use trees and new fields. * expr.h (promoted_input_arg): Regno now unsigned. (store_bit_field, extract_bit_field): Adjust types of pos and size. (mark_seen_cases): Arg is HOST_WIDE_INT. * flow.c (verify_wide_reg_1): REGNO now unsigned. * fold-const.c (decode_field_reference): Size and pos HOST_WIDE_INT; precisions and alignments are unsigned. (optimize_bit_field_compare, fold_truthop): Likewise. (int_const_binop): Adjust threshold for size_int_type_wide call. (fold_convert): Likewise. (size_int_type_wide): Make table larger and fix thinko that only had half of table used. (all_ones_mask_p, fold): Precisions are unsigned. * function.c (put_reg_info_stack): REGNO is unsigned. (instantiate_decl): Size is HOST_WIDE_INT. (instantiate_virtual_regs): I is unsigned. (assign_parms): REGNO, REGNOI, and REGNOR are unsigned. (promoted_input_arg): REGNO is unsigned. * function.h (struct function): x_max_parm_reg is now unsigned. * gcse.c (max_gcse_regno): Now unsigned. (struct null_pointer_info): min_reg and max_reg now unsigned. (lookup_set, next_set): REGNO arg now unsigned. (compute_hash_table): REGNO and I now unsigned. (handle_avail_expr): regnum_for_replacing now unsigned. (cprop_insn): REGNO now unsigned. (delete_null_pointer_checks_1): BLOCK_REG now pointer to unsigned. * ggc-common.c (ggc_mark_tree_children, case FIELD_DECL): New case. * global.c (set_preference): SRC_REGNO, DEST_REGNO, and I now unsigned. * hard-reg-set.h (reg_class_size): Now unsigned. * integrate.c (mark_stores): LAST_REG and I now unsigned; new UREGNO. * jump.c (mark_modified_reg): I now unsigned; add cast. (rtx_equal_for_thread_p): Add cast. * loop.c (max_reg_before_loop): Now unsigned. (struct_movable): REGNO now unsigned. (try_copy_prop): REGNO arg unsigned. (regs_match_p): XN and YN now unsigned. (consec_sets_invariant_p, maybe_eliminate_biv): REGNO now unsigned. (strength_reduce): Likewise; NREGS also unsigned. (first_increment_giv, last_increment_giv unsigned): Now unsigned. * loop.h (struct iv_class): REGNO now unsigned. (max_reg_before_loop, first_increment_giv, last_increment_giv): Now unsigned. * machmode.h (mode_size, mode_unit_size): Now unsigned. (mode_for_size, smallest_mode_for_size): Pass size as unsigned. * optabs.c (expand_binop): I and NWORDS now unsigned. (expand_unop): I now unsigned. * print-tree.c (print_node): Don't print DECL_FIELD_BITPOS, but do print DECL_FIELD_OFFSET and DECL_FIELD_BIT_OFFSET. * real.c (significand_size): Now returns unsigned. * real.h (significand_size): Likewise. * regclass.c (reg_class_size): Now unsigned. (choose_hard_reg_mode): Both operands now unsigned. (record_reg_classes): REGNO and NR now unsigned. (reg_scan): NREGS now unsigned. (reg_scan_update): old_max_regno now unsigned. (reg_scan_mark_refs): Arg MIN_REGNO and var REGNO now unsigned. * reload.c (find_valid_class): BEST_SIZE now unsigned. (find_dummy_reload): REGNO, NWORDS, and I now unsigned. (hard_reg_set_here_p): Args BEG_REGNO and END_REGNO now unsigned. Likewise for variable R. (refers_to_regno_for_reload_p): Args REGNO and END_REGNO now unsigned, as are variables INNER_REGNO and INNER_ENDREGNO; add new variable R. (find_equiv_reg): Add casts. (regno_clobbered_p): Arg REGNO now unsigned. * reload.h (struct reload): NREGS now unsigned. (refers_to_regno_for_reload_p): Regno args are unsigned. (regno_clobbered_p): Likewise. * reload1.c (reg_max_ref_width, spill_stack_slot_width): Now unsigned. (compute_use_by_pseudos): REGNO now unsigned. (find_reg): I and J now unsigned, new variable K, and change loop variables accordingly; THIS_NREGS now unsigned. (alter_reg): INHERENT_SIZE and TOTAL_SIZE now unsigned. (spill_hard_reg): REGNO arg now unsigned; add casts. (forget_old_reloads_1): REGNO, NR, and I now unsigned. (mark_reload_reg_in_use): Arg REGNO and vars NREGS and I now unsigned. (clear_reload_reg_in_use): Arg REGNO and vars NREGS, START_REGNO, END_REGNO, CONFLICT_START, and CONFLICT_END now unsigned. (reload_reg_free_p, reload_reg_reaches_end_p): Arg REGNO now unsigned. (choose_reload_regs): MAX_GROUP_SIZE now unsigned. (emit_reload_insns): REGNO now unsigned. (reload_cse_move2add): Add cast. (move2add_note_store): REGNO and I now unsigned; new variable ENDREGNO and rework loop. * resource.c (mark_referenced_resources, mark_set_resources): New variable R; REGNO and LAST_REGNO now unsigned. (mark_target_live_regs): J and REGNO now unsigned. * rtl.c (mode_size, mode_unit_size): Now unsigned. * rtl.h (union rtunion_def): New field rtuint. (XCUINT): New macro. (ADDRESSOF_REGNO, REGNO, SUBREG_WORD): New XCUINT. (operand_subword, operand_subword_force): Word number is unsigned. (choose_hard_reg_mode): Operands are unsigned. (refers_to-regno_p, dead_or_set_regno_p): Regno arg is unsigned. (find_regno_note, find_regno_fusage, replace_regs): Likewise. (regno_use_in, combine_instructions, remove_death): Likewise. (reg_scan, reg_scan_update): Likewise. (extended_count): Return is unsigned. * rtlanal.c (refers_to_regno_p): Args REGNO and ENDREGNO and vars I, INNER_REGNO, and INNER_ENDREGNO now unsigned; new variable X_REGNO. (reg_overlap_mentioned_p): REGNO and ENDREGNO now unsigned. (reg_set_last_first_regno, reg_set_last_last_regno): Now unsigned. (reg_reg_last_1): FIRS and LAST now unsigned. (dead_or_set_p): REGNO, LAST_REGNO, and I now unsigned. (dead_or_set_regno_p): Arg TEST_REGNO and vars REGNO and ENDREGNO now unsigned. (find_regno_note, regno_use_in): Arg REGNO now unsigned. (find_regno_fusage): Likewise; also var REGNOTE now unsigned. (find_reg_fusage): Variables REGNO, END_REGNO, and I now unsigned. (replace_regs): Arg NREGS now unsigned. * sdbout.c (sdbout_parms, sdbout_reg_parms): Don't check REGNO < 0. * simplify-rtx.c (simplify_unary_operation): WIDTH now unsigned. (simplify_binary_operation): Likewise. (cselib_invalidate_regno): Arg REGNO and variables ENDREGNO, I, and THIS_LAST now unsigned. (cselib_record_set): Add cast. * ssa.c (ssa_max_reg_num): Now unsigned. (rename_block): REGNO now unsigned. * stmt.c (expand_return): Bit positions unsigned HOST_WIDE_INT; sizes now unsigned. (all_cases_count): Just return -1 not -2. COUNT, MINVAL, and LASTVAL now HOST_WIDE_INT. Rework tests to use trees whenever possible. Use host_integerp and tree_low_cst. (mark_seen_cases): COUNT arg now HOST_WIDE_INT; Likewise variable NEXT_NODE_OFFSET; XLO now unsigned. (check_for_full_enumeration_handing): BYTES_NEEDED, I to HOST_WIDE_INT. * stor-layout.c (mode_for_size): SIZE arg now unsigned. (smallest_mode_for_size): Likewise. (layout_decl): Simplify handing of a specified DECL_SIZE_UNIT. KNOWN_ALIGN is now an alignment, so simplify code. Don't turn off DECL_BIT_FIELD if field is BLKmode, but not type. (start_record_layout): Renamed from new_record_layout_info. Update to new fields. (debug_rli, normalize_rli, rli_size_unit_so_far, rli_size_so_far): New functions. (place_union_field): Renamed from layout_union_field. Update to use new fields in rli. (place_field): Renamed from layout_field. Major rewrite to use new fields in rli; pass alignment to layout_decl. (finalize_record_size): Rework to use new fields in rli and handle union. (compute_record_mode): Rework to simplify and to use new DECL fields. (finalize_type_size): Make rounding more consistent. (finish_union_layout): Deleted. (layout_type, case VOID_TYPE): Don't set TYPE_SIZE_UNIT either. (layout_type, case RECORD_TYPE): Call new function names. (initialize_sizetypes): Set TYPE_IS_SIZETYPE. (set_sizetype): Set TYPE_IS_SIZETYPE earlier. (get_best_mode): UNIT is now unsigned; remove casts. * tree.c (bit_position): Compute from new fields. (byte_position, int_byte_position): New functions. (print_type_hash_statistics): Cast to remove warning. (build_range_type): Use host_integerp and tree_low_cst to try to hash. (build_index_type): Likewise; make subtype of sizetype. (build_index_2_type): Pass sizetype to build_range_type. (build_common_tree_nodes): Use size_int and bitsize_int to initialize nodes; add bitsize_{zero,one,unit}_node. * tree.h (DECL_FIELD_CONTEXT): Use FIELD_DECL_CHECK. (DECL_BIT_FIELD_TYPE, DECL_QUALIFIER, DECL_FCONTEXT): Likewise. (DECL_PACKED, DECL_BIT_FIELD): Likewise. (DECL_FIELD_BITPOS): Deleted. (DECL_FIELD_OFFSET, DECL_FIELD_BIT_OFFSET): New fields. (DECL_RESULT, DECL_SAVED_INSNS): Use FUNCTION_DECL_CHECK. (DECL_FRAME_SIZE, DECL_FUNCTION_CODE, DECL_NO_STATIC_CHAIN): Likewise. (DECL_INLINE, DECL_BUILT_IN_NONANSI, DECL_IS_MALLOC): Likewise. (DECL_BUILT_IN_CLASS, DECL_STATIC_CONSTRUCTOR): Likewise. (DECL_STATIC_DESTRUCTOR, DECL_NO_CHECK_MEMORY_USAGE): Likewise. (DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, DECL_NO_LIMIT_STACK) Likewise. (DECL_ORIGINAL_TYPE, TYPE_DECL_SUPPRESS_DEBUG): Use TYPE_DECL_CHECK. (DECL_ARG_TYPE_AS_WRITEN, DECL_ARG_TYPE): Use PARM_DECL_CHECK. (DECL_INCOMING_RTL, DECL_TRANSPARENT_UNION): Likewise. (DECL_ALIGN): Adjust to new field in union. (DECL_OFFSET_ALIGN): New field. (DECL_ERROR_ISSUED, DECL_TOO_LATE): Use LABEL_DECL_CHECK. (DECL_IN_TEXT_SECTION): Use VAR_DECL_CHECK. (union tree_decl): Add struct for both aligns. (enum tree_index): Add TI_BITSIZE_{ZERO,ONE,UNIT}. (bitsize_zero_node, bitsize_one_node, bitsize_unit_node): Added. (struct record_layout_info): Rework fields to have offset alignment and byte and bit position. (start_record_layout, place_field): Renamed from old names. (rli_size_so_far, rli_size_unit_so_far, normalize_rli): New decls. (byte_position, int_byte_position): Likewise. (get_inner_reference): Change types of position and length. * unroll.c (unroll_loop): New variable R; use for some loops. MAX_LOCAL_REGNUM and MAXREGNUM now unsigned. (calculate_giv_inc): Arg REGNO now unsigned. (copy_loop_body): REGNO and SRC_REGNO now unsigned. * varasm.c (assemble_variable): Clean up handling of size using host_integerp and tree_low_cst. (decode_addr_const): Use byte, not bit, position. (output_constructor): bitpos and offsets are HOST_WIDE_INT; use tree_low_cst and int_bit_position. * objc/objc-act.c (build_ivar_list_initializer): Use byte_position. * ch/actions.c (check_missing_cases): BYTES_NEEDED is HOST_WIDE_INT. * ch/typeck.c (expand_constant_to_buffer): Use int_byte_position. (extract_constant_from_buffer): Likewise. * cp/class.c (build_vbase_pointer_fields): layout_field now place_field. (get_vfield_offset): Use byte_position. (set_rtti_entry): Set OFFSET to ssizetype zero. (get_binfo_offset_as_int): Deleted. (dfs_record_base_offsets): Use tree_low_cst. (dfs_search_base_offsets): Likewise. (layout_nonempty_base_or_field): Reflect changes in RLI format and call byte_position. (layout_empty_base): Convert offset to ssizetype. (build_base_field): use rli_size_unit_so_far. (dfs_propagate_binfo_offsets): Do computation in proper type. (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets. (layout_class_type): Reflect changes in RLI names and fields. (finish_struct_1): Set DECL_FIELD_OFFSET. * cp/dump.c (dequeue_and_dump): Call bit_position. * cp/expr.c (cplus_expand_constant): Use byte_position. * cp/rtti.c (expand_class_desc): Use bitsize_one_node. * cp/typeck.c (build_component_addr): Use byte_position and don't special case for zero offset. * f/com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node. (ffecom_tree_canonize_ref_): Likewise. * java/class.c (make_field_value): Use byte_position. * java/expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position. (java_array_data_offset): Likewise. * java/java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to bzero call. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32742 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtin.c (get_pointer_alignment): Use DECL_P and TYPE_P macros.mmitchel2000-03-231-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-common.c (decl_attributes,check_format_info,truthvalue_conversion, c_get_alias_set): Likewise. * c-decl.c (duplicate_decls): Likewise. * c-typeck.c (default_conversion,build_unary_op): Likewise. * calls.c (initialize_argument_information): Likewise. * dwarf2out.c (decl_class_context,add_abstract_origin_attribute): Likewise. * dwarfout.c (decl_class_context,output_type): Likewise. * expr.c (get_inner_reference): Likewise. * fold-const.c (simple_operand_p,fold): Likewise. * function.c (aggregate_value_p): Likewise. * stmt.c (expand_asm_operands): Likewise. * varasm.c (named_section): Likewise. * call.c (check_dtor_name,build_new_method_call): Likewise. * decl.c (push_class_binding,poplevel,pushtag,lookup_namespace_name, make_typename_type,check_initializer,cp_finish_decl,xref_tag): Likewise. * decl2.c (grokfield,build_expr_from_tree,build_expr_from_tree, decl_namespace,arg_assoc_template_arg,arg_assoc, validate_nonmember_using_decl,do_class_using_decl): Likewise. * error.c (dump_template_argument,dump_expr,cp_file_of,cp_line_of, args_to_string): Likewise. * friend.c (is_friend): Likewise. * lex.c (note_got_semicolon,note_list_got_semicolon,is_global): Likewise. * method.c (build_overload_nested_name,build_overload_value, build_qualified_name,build_qualified_name,hack_identifier): Likewise. * parse.y (typename_sub,typename_sub1): Likewise. * pt.c (push_inline_template_parms_recursive,check_template_shadow, process_partial_specialization,convert_template_argument, template_args_equal,add_pending_template,lookup_template_class, for_each_template_parm_r,maybe_fold_nontype_arg, tsubst,instantiate_template,type_unification_real,unify, instantiate_pending_templates,set_mangled_name_for_template_decl): Likewise. * repo.c (repo_get_id,repo_template_used): Likewise. * search.c (lookup_field_1): Likewise. * tree.c (walk_tree,get_type_decl,cp_tree_equal,member_p): Likewise. * xref.c (classname): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32698 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (extract_muldiv): Apply type check for definedrth2000-03-191-15/+20
| | | | | | | overflow to multiply as well as divide. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32636 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold): Fix a few cases when the returned resultkenner2000-03-161-4/+5
| | | | | | | is not of the same type as the input. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32597 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.h (INT_CST_LT, INT_CST_LT_UNSIGNED): Remove unneeded casts.kenner2000-03-071-176/+209
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (struct tree_int_cst): int_cst_low is now unsigned HOST_WIDE_INT. (attribute_hash_list, type_hash_canon): hashcode is now unsigned. (type_hash_lookup, type_hash_add, type_hash_list): Likewise. (min_precision): Result is unsignd. (add_double, neg_double, mul_double): Low word is unsigned. (lshift_double, rshift_double, lrotate_double): Likewise. (rrotate_double, div_and_round_double): Likewise. (tree_floor_log2, compare_tree_int): New functions. (preserve_rtl_expr_temps): New declaration. * c-common.c (declare_hidden_char_array): Use compare_tree_int. (decl_attributes): Use tree_log2 to find alignment. Check for TREE_INT_CST_HIGH for format args. (min_precision): Now unsigned. Use tree_floor_log2. (truthvalue_conversion): Delete long-disabled code. * c-decl.c (finish_struct): Clean up tests on field width. (finish_function): Use compare_tree_int. * c-pragma.c (handle_pragma_token): Use tree_log2 for alignment. * c-typeck.c (comptypes): Use tree_int_cst_equal. (default_conversion, digest_init): Use compare_tree_int. (build_binary_op): Use integer_all_onesp and compare_tree_int. Fix type errors in forming masks. * calls.c (initialize_argument_information): Use compare_tree_int. * dbxout.c (dbxout_type): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * except.c (expand_eh_region_start_tree): Use compare_tree_int. * expr.c (is_zeros_p, case INTEGER_CST): Use integer_zerop. (store_field): Use compare_tree_int. (expand_expr, case CONSTRUCTOR): Use TYPE_SIZE_UNIT. (expand_expr, case ARRAY_REF): Use compare_tree_int. (do_jump, case BIT_AND_EXPR): Use tree_floor_log2. (do_store_flag): Use compare_tree_int. * fold-const.c (encode, decode): Low part is always unsigned. (force_fit_type, add_double, neg_double, mul_double): Likewise. (lshift_double, rshift_double, lrotate_double): Likewise. (rrotate_double, div_and_round_double, int_const_binop): Likewise. (fold_convert): Use compare_tree_int. (operand_equal_p, case INTEGER_CST): Use tree_int_cst_equal. (invert_truthvalue, case INTEGER_CST): Likewise. (fold): Use compare_tree_int; add casts for unsigned TREE_INT_CST_LOW. * mkdeps.c (deps_dummy_targets): Make I unsigned. * rtl.h (add_double, neg_double, mul_double): Low words are unsigned. (lshift_double, rshift_double, lrotate_double, rrotate_double): Likewise. * stmt.c (expand_decl): Use compare_tree_int and mode_for_size_tree. (expand_end_case): Use compare_tree_int. (estimate_case_costs): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * stor-layout.c (mode_for_size_tree): Use compare_tree_int. (layout_decl): Likewise. (layout_record, layout_union): Make sizes unsigned. (layout_type, case VOID_TYPE): TYPE_SIZE must be bitsizetype. (layout_type, case QUAL_UNION_TYPE): Use compare_tree_int. * tree.c (struct type_hash): hashcode is unsigned. (build_type_attribute_variant, type_hash_list): Likewise. (type_hash_lookup, type_hash_add, type_hash_canon): Likewise. (attribute_hash_list, build_array_type, build_method_type): Likewise. (build_complex_type): Likewise. (real_value_from_int_cst): Remove unneeded casts. (integer_all_onesp): Add casts. (tree_floor_log2, compare_tree_int): New functions. (build_index_type): Use tree_int_cst_sgn. * varasm.c (assemble_variable): Use compare_tree_int. * ch/actions.c (chill_convert_for_assignment): INDEX is unsigned HOST_WIDE_INT. * ch/ch-tree.h (DECL_NESTING_LEVEL): Use TREE_INT_CST_HIGH since unsigned. * ch/except.c (chill_handle_on_labels): ALTERNATIVE is unsigned. Use compare_tree_int. (expand_goto_except_cleanup): Likewise. * cp/class.c (dfs_modify_vtables): I is now unsigned. (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int. (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT. * cp/error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned. * cp/init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. * cp/method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned. * cp/typeck.c (build_binary_op, case TRUNC_DIV_EXPR): Call integer_all_onesp. * cp/typeck2.c (process_init_constructor): Use compare_tree_int. * f/com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int. (ffecom_sym_transform_, ffecom_transform_common_): Likewise. (ffecom_transform_equiv_): Likewise. * java/decl.c (emit_init_test_initialization): Mark KEY as unused. * java/expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. (build_anewarray): Likewise. * java/parse.y (patch_newarray): Likewise. * java/parse.c: Regenerated. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32383 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.c (c_common_nodes_and_builtins): Make sizetype_endlinkkenner2000-03-021-4/+4
| | | | | | | | | | | | | | reference the language-equivalent of sizetype. * c-typeck.c (comptypes): Treat sizetype like its language equivalent. * fold-const.c (size_binop, size_diffop): Put back checks. * gcse.c (dump_hash_table): Fix minor error in last change. * stor-layout.c (set_sizetype): Set TYPE_DOMAIN of sizetype. Clear TYPE_{NEXT,MAIN}_VARIANT and TYPE_{POINTER,REFERENCE}_to of all sizetypes. * cp/typeck.c (comptypes): Treat sizetype like its language equivalent. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32291 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (size_binop): Don't asert inputs are the same andmmitchel2000-03-011-4/+4
| | | | | | | | have TYPE_IS_SIZETYPE set. (size_diffop): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32273 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtins.c (c_strlen): Use size_diffop and return ssizetype value.kenner2000-02-271-51/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (expand_builtin_strcpy): Pass correct type to size_binop. (expand_builtin_strcmp): Likewise. Clean up conditional structure. * c-decl.c (init_decl_processing): Don't call set_sizetype twice. (complete_array_type): Don't use size_binop for MAXINDEX. * c-typeck.c (c_sizeof): Use size_one_node and TYPE_SIZE_UNIT. (c_sizeof_nowarn, c_size_in_bytes): Likewise. (c_alignof): Use size_one_node. (build_unary_op): Pass arg of proper type to size_binop. (really_start_incremental_init, push_init_level): Use sizetype for constructor{,_bit,_unfilled}_index. (pop_init_label, output_init_element): Likewise. (output_pending_init_elements, process_init_element): Likewise. * calls.c (compute_argument_block_size): Field VAR is ssizetype. * expr.c (store_expr): Use size_int. (store_constructor): Use proper types for size_binop args. (get_inner_reference, expand_expr, case ARRAY_REF): Likewise. (expand_expr_unaligned): Likewise. (string_contant): Return object of sizetype. * expr.h (SUB_PARM_SIZE): Call size_diffop and pass proper types. (ARGS_SIZE_RTX): Call ARGS_SIZE_TREE. (ARGS_SIZE_TREE): Pass proper types to size_binop. * fold-const.c (int_const_binop): Refine when size_int is called. (fold_convert): Likewise. (size_int_wide): Rework to take KIND as arg, only take low order bits, handle new sizetype_tab datatype, and chain entries in size_table. (size_int_type_wide): New function. (size_binop): Validate types of arguments. (ssize_binop): Deleted. (size_diffop): New function. (extract_muldiv): Only fold division into multiplication for sizetypes. * function.c (assign_parms): Use size_diffop and make sure VAR field is of ssizetype; also pass proper type to size_binop. (locate_and_pad_parm, pad_to_arg_alignment): Likewise. (round_down): Deleted from here. * store-layout.c (sizetype_tab): Now an array. (sizetype_set, early_root_list): New variables. (variable_size): Use size_one_node. (round_up): Pass proper type to size_binop. (round_down): Moved to here and corrected as above. (layout_record): Pass proper arg types to size_binop. (layout_type): Likewise. If sizetype_set is zero, record the type just laid out. (make_unsigned_type): Don't call set_sizetype; (make_signed_type): Likewise; also, call fixup_signed_type. (initialize_sizetypes): New function. (set_sizetype): Make copy of types, set TYPE_IS_SIZETYPE, and set name of bitsizetype to "bit_size_type". Fix up type of sizes of all types made before call. * tm.texi (ROUND_TYPE_SIZE_UNIT): New macro. * tree.c (fix_sizetype): Deleted. (build_common_tree_nodes): Call initialize_sizetypes. (build_common_tree_nodes_2): Don't call fix_sizetype. * tree.h (TYPE_IS_SIZETYPE): New macro. (initialize_sizetype): New declaration. (enum size_type_kind): New type. (struct sizetype_tab): Deleted. (sizetype_tab): Now array; adjust sizetype macros. (size_diffop, size_int_type_wide): New functions. (size_int_wide): Change number of args and type; access macros changed. (ssize_int, sbitsize_int): New macros. * config/i960/i960.h (ROUND_TYPE_SIZE): Use size_int. (ROUND_TYPE_SIZE_UNIT): New macro. * ch/actions.c (chill_convert_for_assignment): Don't use size_binop for things that aren't sizes. (expand_varying_length_assignment): Likewise. * ch/convert.c (digest_array_tuple, convert): Likewise. * ch/typeck.c (build_chill_slice, smash_dummy_type): Likewise. (build_chill_slice_with_range): Likewise. (build_chill_slice_with_length): Likewise. (build_array_from_set): Adjust types for size_binop. * ch/expr.c (build_concat_expr, build_chill_repetition_op): Likewise. (build_chill_sizeof): Use TYPE_SIZE_UNIT. * ch/tree.c (build_string_type): Pass proper type to size_binop. * cp/class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop on things that are not sizes; ssize_binop deleted. Call size_diffop when appropriate. (dfs_build_vcall_offset_vtbl_entries): Likewise. (build_primary_vtable, build_secondary_vtable): Likewise. (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise. Variable I is HOST_WIDE_INT. (get_vfield_offset): Pass proper types to size_binop. (size_extra_vtbl_entries, layout_virtual_bases): Likewise. (finish_struct_1): Likewise. (skip_rtti_stuff): Arg N is now pointer to signed. (layout_class_type): Use size_zero_node. * cp/cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed. * cp/cvt.c (cp_convert_to_pointer): Pass proper types to size_binop. * cp/decl.c (complete_arry_type): Pass proper types to size_binop. (xref_basetypes): BINFO_OFFSET is sizetype. * cp/error.c (dump_expr): Don't use size_binop non-sizes. * cp/expr.c (cplus_expand_constant): Pass proper types to size_binop. * cp/init.c (construct_virtual_bases): Fix type error. (build_vec_delete_1): Pass proper type to size_binop and don't fold result. * cp/lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype. * cp/rtti.c (get_base_offset): Pass proper type to size_binop. * cp/search.c (dfs_find_vbases): Fix type error. (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed. (dfs_get_vbase_types): BINFO_OFFSET is sizetype. * cp/tree.c (debug_binfo): Variable N is signed. Use HOST_WIDE_INT_PRINT_DEC. * cp/typeck.c (comptypes): sizetype is same as equivalent integer type. (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT, size_one_node and size_zero_node. (c_alignof): Use size_one_node. (build_component_addr): Pass proper types to size_binop. (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes. * f/com.c (ffecom_arrayref_): Convert args to size_binop to proper type. (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes. (ffecom_tree_canonize_ref_): Likewise. (type_for_mode): Handle TImode. * f/ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT. (ffeste_io_ciclist_): Likewise. * java/expr.c (build_java_ret): Pass proper type to size_binop. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32225 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.c (decl_attributes): Set DECL_SIZE_UNIT.kenner2000-02-201-12/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-decl.c (duplicate_decls, finish_enum): Likewise. (finish_decl): Remove -Wlarger-than code from here. * flags.h (id_clash_len): Now int. (larger_than_size): Now HOST_WIDE_INT. * fold-const.c (size_int_wide): No more HIGH parm; NUMBER is signed. Clean up checking to see if in table. (make_bit_field_ref): Remove extra parm to bitsize_int. * ggc-common.c (ggc_mark_tree_children): Mark DECL_SIZE_UNIT. * print-tree.c (print_node): Print DECL_SIZE_UNIT and TYPE_SIZE_UNIT. * stmt.c (expand_decl): Use DECL_SIZE_UNIT for stack checking size and for computing size of decl. * stor-layout.c (layout_decl): Set DECL_SIZE_UNIT. Move -Wlarger-than code to here. (layout_record): Remove extra arg to bitsize_int. Set TYPE_BINFO_SIZE_UNIT. (layout_union): Remove extra arg to bitsize_int. Use proper type for size of QUAL_UNION. (layout_type): Remove extra arg to bitsize_int. * toplev.c (id_clash_len): Now int. (larger_than_size): Now HOST_WIDE_INT. (decode_W_option): Clean up id-clash and larger-than- cases. * tree.c (get_identifier, maybe_get_identifier): Remove unneeded casts. (expr_align, case FUNCTION_DECL): DECL_ALIGN is not defined. * tree.h (BINFO_SIZE_UNIT, TYPE_BINFO_SIZE_UNIT, DECL_SIZE_UNIT): New. (struct tree_decl): New field size_unit. (size_int_wide): No HIGH operand; NUMBER is now signed. (size_int_2): Deleted. (size_int, bitsize_int): Don't use it and rework args. * varasm.c (assemble_variable, output_constructor): Use DECL_SIZE_UNIT. * ch/decl.c (layout_enum): Set DECL_SIZE_UNIT. * ch/satisfy.c (safe_satisfy_decl): Likewise. * cp/class.c (build_primary_vtable, layout_vtable_decl): Likewise. (avoid_overlap, build_base_field): Likewise. (build_base_field, build_base_fields, is_empty_class): Test DECL_SIZE with integer_zero. (layout_class_type): Set CLASSTYPE_SIZE_UNIT. * cp/cp-tree.h (struct lang_type): New field size_unit. (CLASSTYPE_SIZE_UNIT): New macro. * cp/decl.c (init_decl_processing): Set DECL_SIZE_UNIT. (cp_finish_decl): Delete -Wlarger-than processing. * cp/optimize.c (remap_decl): Walk DECL_SIZE_UNIT. * cp/pt.c (tsubst_decl): Set DECL_SIZE_UNIT. * cp/tree.c (make_binfo): binfo vector is one entry longer. (walk_tree): Walk DECL_SIZE_UNIT. * f/com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT. (ffecom_transform_common_, ffecom_transform_equiv_): Likewise. (duplicate_decls): Likewise. (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int. (finish_decl): Delete -Wlarger-than processing. * java/class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT. * java/constants.c (build_constants_constructor): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32068 138bc75d-0d04-0410-961f-82ee72b054a4
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