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* Fix sparc compilation failurecrux1999-08-231-4/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28807 138bc75d-0d04-0410-961f-82ee72b054a4
* Combined compare & jump infrastructurecrux1999-08-181-0/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28752 138bc75d-0d04-0410-961f-82ee72b054a4
* Include function.h in most files. Remove most of the global variablescrux1999-08-091-91/+3
| | | | | | | | | duplicated in function.h. Add accessor macros for them which access current_function. Delete INLINE_HEADER rtx and related code, replace with code using struct function to store inlining related data. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28626 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (PROMOTE_PROTOTYPES): Move ...rth1999-08-031-5/+0
| | | | | | | | | * defaults.h: ... to here. * c-decl.c: Include defaults.h instead of expr.h. * c-typeck.c: Include defaults.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28433 138bc75d-0d04-0410-961f-82ee72b054a4
* Jakub Jelinek <jj@ultra.linux.cz>rth1999-08-021-0/+5
| | | | | | | | | | | | * c-decl.c (get_parm_info, store_parm_decls): Change all uses of PROMOTE_PROTOTYPES, so that it tests it as a C expression. Ensure expr.h is included. * c-typecheck.c (convert_arguments): Ditto. * expr.h: Supply default for PROMOTE_PROTOTYPES (0). git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28420 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtins.c (expand_builtin_saveregs): Remove static, remove exprth1999-07-261-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS. (expand_builtin_next_arg): Accept ARGLIST not EXP. (stabilize_va_list): New function. (std_expand_builtin_va_start): New function. (expand_builtin_va_start): New function. (get_varargs_alias_set): New function. (std_expand_builtin_va_arg): New function. (expand_builtin_va_arg): New function. (expand_builtin_va_end): New function. (expand_builtin_va_copy): New function. (expand_builtin): Call them. * c-common.c (c_common_nodes_and_builtins): Build __builtin_va_list, __builtin_{varargs_start,stdarg_start,end,copy}. (build_va_arg): New function. * c-common.h (CTI_PTR_TYPE, ptr_type_node): Delete. (build_va_arg): Declare. * c-decl.c (ptr_type_node, va_list_type_node): New. * c-parse.gperf (__builtin_va_arg): New. * c-parse.in (VA_ARG): New token. (unary_expr): Recognize it. * expr.c (expand_expr): Expand VA_ARG_EXPR. * expr.h (std_expand_builtin_va_start): Declare. (std_expand_builtin_va_arg): Declare. (expand_builtin_va_arg): Declare. (get_varargs_alias_set): Declare. * tree.def (VA_ARG_EXPR): New. * tree.h (BUILT_IN_VARARGS_START): New. (BUILT_IN_STDARG_START, BUILT_IN_VA_END): New. (ptr_type_node, va_list_type_node): Declare. * tm.texi (EXPAND_BUILTIN_SAVEREGS): Kill unused ARGLIST argument. * m32r.h (EXPAND_BUILTIN_SAVEREGS): Likewise. * m88k.h, m88k.c: Likewise. * mn10300.h, mn10300.c: Likewise. * pa.h, pa.c: Likewise. * rs6000.h, rs6000.c: Likewise. * sh.h, sh.c: Likewise. * sparc.h, sparc.c: Likewise. * emit-rtl.c (operand_subword): Copy alias set. (change_address): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28243 138bc75d-0d04-0410-961f-82ee72b054a4
* Break out builtin function expansion from expr.ccrux1999-07-221-2/+19
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28217 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (lang_expand_constant): Guard with #ifdef TREE_CODE.mmitchel1999-05-221-1/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@27090 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (lang_expand_constant): Declare.mmitchel1999-05-201-0/+6
| | | | | | | | * toplev.c (lang_expand_constant): Define it. * varasm.c (output_constant): Use it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@27058 138bc75d-0d04-0410-961f-82ee72b054a4
* * emit-rtl.c (start_sequence): Expand comments.mmitchel1999-04-291-7/+23
| | | | | | | | | | | | | (start_sequence_for_rtl_expr): Likewise. (push_to_sequence): Likewise. (end_sequence): Likewise. * expr.c (inhibit_defer_pop): Likewise. * expr.h (inhibit_defer_pop): Likewise. (NO_DEFER_POP): Likewise. (OK_DEFER_POP): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@26704 138bc75d-0d04-0410-961f-82ee72b054a4
* Warning fixes:ghazi1999-03-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | * calls.c (initialize_argument_information): Mark parameters `num_actuals' and `n_named_args' with ATTRIBUTE_UNUSED. * dbxout.c (dbxout_start_new_source_file): Likewise for parameter `filename'. (dbxout_finish): Likewise for parameters `file' and `filename'. (dbxout_prepare_symbol): Likewise for parameter `decl'. (dbxout_begin_function): Likewise. * explow.c (hard_function_value): Likewise for parameter `func'. * function.c (locate_and_pad_parm): Likewise for parameter `fndecl'. * expmed.c (expand_divmod): Omit unused argument to `expand_abs'. * expr.c (expand_expr): Likewise. * expr.h (expand_abs): Delete unused argument from prototype. * optabs.c (expand_abs): Remove unused parameter `unsignedp'. * sdbout.c (sdbout_init): Mark parameter `syms' with ATTRIBUTE_UNUSED. (sdbout_end_block): Likewise for parameter `n'. * toplev.c (debug_define): Likewise for parameters `lineno' and `buffer'. (debug_undef): Likewise. * varasm.c (named_section): Likewise for parameter 'reloc'. (assemble_external): Likewise for parameter `decl'. (assemble_alias): Likewise for parameter `target'. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@25858 138bc75d-0d04-0410-961f-82ee72b054a4
* * sh.h (PASS_IN_REG_P): For TARGET_HITACHI, don't pass structuresamylaar1999-02-251-0/+11
| | | | | | | | | | | | | | | | | | in registers. * expr.h (PRETEND_OUTGOING_VARARGS_NAMED): Provide default definition. * function.c (assign_parms): Honour PRETEND_OUTGOING_VARARGS_NAMED. * calls.c (expand_call): Likewise. * sh.c (sh_expand_prologue): For TARGET_HITACHI, don't push varargs / stdarg arguments. * sh.h (CPP_SPEC): Add -D__HITACHI__ for -mhitachi. (FUNCTION_ARG): For TARGET_HITACHI, don't pass unnamed arguments in registers. (PRETEND_OUTGOING_VARARGS_NAMED): Define. * va-sh.h (entire file): If __HITACHI__ is defined, use sh[123] flavour varargs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@25440 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (queued_subexp_p): Make public.rth1999-01-151-0/+3
| | | | | | | | | | | | | * expr.h (queued_subexp_p): Declare it. * recog.c (asm_operand_ok): New function. (check_asm_operands): Use it. After reload, use constrain_operands instead. * recog.h (asm_operand_ok): Declare it. * stmt.c (expand_asm_operands): Use it to try harder to make asms initially satisfy their constraints. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24686 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix copyrights.law1999-01-061-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24529 138bc75d-0d04-0410-961f-82ee72b054a4
* * optabs.c (emit_cmp_insn): Abort if asked to emit non-canonical RTLlaw1999-01-031-0/+5
| | | | | | | | | | | | | for a target with HAVE_cc0 defined. (emit_cmp_and_jump_insns): New function. * expr.h (emit_cmp_and_jump_insns): Prototype it. * loop.c (check_dbra_loop): Use it to replace calls to emit_cmp_insn and emit_jump_insn and to canonicalise the comparison if necessary. * unroll.c (unroll_loop): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24471 138bc75d-0d04-0410-961f-82ee72b054a4
* Tue Dec 8 15:32:56 EST 1998 Andrew MacLeod <amacleod@cygnus.com>amacleod1998-12-081-0/+1
| | | | | | | | | | | | | | | | | | | See ChangeLog.. These are the files that were changed: * eh-common.h (struct eh_context): Add table_index for rethrows. * rtl.h (enum reg_note): Add REG_EH_REGION and REG_EH_RETHROW reg notes. * rtl.c (reg_note_name): Add strings for new reg_note enums. * expr.h (rethrow_libfunc): New library decl. * optabs.c (rethrow_libfunc): Initialize. * except.h (struct eh_entry): Add new field 'rethrow_label'. * except.c (create_rethrow_ref): New function to create a single * flow.c (make_edges): Add different edges for rethrow calls, * integrate.c (save_for_inline_eh_labelmap): New callback routine to * libgcc2.c (find_exception_handler): Generalize to enable it to * cp/except.c * cp/exception.cc git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@24194 138bc75d-0d04-0410-961f-82ee72b054a4
* * function.c (nonlocal_goto_handler_slots): Renamed fromlaw1998-11-201-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nonlocal_goto_handler_slot; now an EXPR_LIST chain. (push_function_context_to): Adjust for this change. (pop_function_context_from): Likewise. (init_function_start): Likewise. (expand_function_end): Likewise. * function.h (struct function): Likewise. * calls.c (expand_call): Likewise. * explow.c (allocate_dynamic_stack_space): Likewise. * expr.h (nonlocal_goto_handler_slots): Rename its declaration. * stmt.c (declare_nonlocal_label): Make a new handler slot for each label. (expand_goto): When doing a nonlocal goto, find corresponding handler slot for it. Don't put the label address in the static chain register. (expand_end_bindings): Break out nonlocal goto handling code into three new functions. (expand_nl_handler_label, expand_nl_goto_receiver, expand_nl_goto_receivers): New static functions, broken out of expand_end_bindings and adapted to create one handler per nonlocal label. * function.c (delete_handlers): Delete insn if it references any of the nonlocal goto handler slots. * i960.md (nonlocal_goto): Comment out code that modifies static_chain_rtx. * sparc.md (nonlocal_goto): Likewise. (goto_handler_and_restore_v9): Comment out. (goto_handler_and_restore_v9_sp64): Comment out. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23732 138bc75d-0d04-0410-961f-82ee72b054a4
* Fine-grained control of -fcheck-memory-usage with new no_check_memory_usageraeburn1998-10-111-0/+4
| | | | | | | attribute. Misc minor bugfixes and tests for it too. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22983 138bc75d-0d04-0410-961f-82ee72b054a4
* * calls.c (expand_call) : Encapsulate code intogavin1998-10-011-0/+5
| | | | | | | | | | | | | | | copy_blkmode_from_reg. * expr.c (copy_blkmode_from_reg): New function. * expr.h (copy_blkmode_from_reg): New function. * integrate.c (function_cannot_inline_p): We can inline these now. (expand_inline_function): Use copy_blkmode_from_reg if needed. Avoid creating BLKmode REGs. (copy_rtx_and_substitute): Don't try to SUBREG a BLKmode object. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22714 138bc75d-0d04-0410-961f-82ee72b054a4
* Mon Sep 21 17:15:26 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>amacleod1998-09-211-0/+1
| | | | | | | | | | | * expr.h (eh_rtime_match_libfunc): New extern declaration. * optabs.c (init_optabs): Set eh_rtime_match_libfunc. * except.c (start_catch_handler): Use eh_rtime_match_libfunc. * libgcc2.c (__eh_rtime_match): Always return 0 if the matcher is NULL. Only include <stdio.h> if inhibit_libc is not defined. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@22532 138bc75d-0d04-0410-961f-82ee72b054a4
* Function entry/exit profiling instrumentation:raeburn1998-07-301-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * expr.h (profile_function_entry_libfunc, profile_function_exit_libfunc): Declare new variables. * optabs.c: Define them here. (init_optabs): Initialize them. * tree.h (struct tree_decl): New flag no_instrument_function_entry_exit. (DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT): New accessor macro. * c-decl.c (duplicate_decls): Merge it. * c-common.c (enum attrs): New value A_NO_INSTRUMENT_FUNCTION. (init_attributes): Use it for "no_instrument_function". (decl_attributes): Handle it, for functions that have not yet been compiled. Set decl flag. * flags.h (flag_instrument_function_entry_exit): Declare new variable. * toplev.c (flag_instrument_function_entry_exit): Define it here. (f_options): New option "instrument-functions". * function.h (struct function): New field instrument_entry_exit. * function.c (current_function_instrument_entry_exit): New variable. (push_function_context_to, pop_function_context_from): Save and restore. (expand_function_start): Set current_ variable, maybe emit return label and entry profile call. (expand_function_end): Maybe emit exit profile call. Testsuite: * gcc.c-torture/special/eeprof-1.c: New test, for -finstrument-functions. * gcc.c-torture/special/special.exp: Run it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@21495 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (emit_queue): If emitting a SEQUENCE, set QUEUED_INSNamylaar1998-07-071-1/+2
| | | | | | | to the first insn of the sequence. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20997 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (STACK_SIZE_MODE): New macro.dje1998-07-021-0/+7
| | | | | | | | | | | | | | | | | * explow.c (allocate_dynamic_stack_space): Use it for mode of allocate_stack pattern increment operand. * tm.texi (STACK_SAVEAREA_MODE, STACK_SIZE_MODE): Document. * md.texi (stack_save_block, ...): Reflect use of macro. * rs6000.h (PROMOTE_MODE): Always promote to word_mode. (PROMOTE_FUNCTION_ARGS): Define. (PROMOTE_FUNCTION_RETURN): Define. (FUNCTION_VALUE): Promote to word_mode if smaller. Convert to gen_rtx_FOO. * rs6000.md (call_indirect): Store doubleword in 64-bit mode. Convert to gen_rtx_FOO. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20893 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (emit_group_load, emit_group_store): Rewrite consideringrth1998-07-011-2/+2
| | | | | | | | | | the size and alignment of the structure being manipulated. * expr.c, calls.c, function.c: Update all callers. * expr.h: Update prototypes. * cse.c (invalidate): Cope with parallels. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20867 138bc75d-0d04-0410-961f-82ee72b054a4
* * haifa-sched.c (haifa_classify_insn): TRAP_IF is risky.jfc1998-06-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | (sched_analyze_2): Allow scheduling TRAP_IF. * reorg.c (mark_referenced_resources): Examine operands of TRAP_IF. * rtl.h (TRAP_CODE): New macro. * rtl.def (TRAP_IF): Change second operand type to rtx. * optabs.c (gen_cond_trap): New function. (init_traps): New function. (init_optabs): Call init_traps. * expr.h: Declare gen_cond_trap. * jump.c (jump_optimize): Optimize jumps to and around traps. * sparc.md: Define trap instructions. * rs6000.md: Define trap instructions. * rs6000.c (print_operand): New code 'V' for trap condition. (trap_comparison_operator): New function. * m88k.md: Update use of TRAP_IF. * tree.h (enum built_in_function): New function code BUILT_IN_TRAP. * c-decl.c (init_decl_processing): New builtin __builtin_trap. * expr.c (expand_builtin): Handle BUILT_IN_TRAP. * expr.c (expand_builtin): Error if __builtin_longjmp second argument is not 1. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20543 138bc75d-0d04-0410-961f-82ee72b054a4
* Thu Jun 4 14:35:27 1998 David Edelsohn <edelsohn@mhpcc.edu>dje1998-06-041-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.c (get_inner_array_type): New function. * tree.h (get_inner_array_type): Prototype. * expr.h (STACK_SAVEAREA_MODE): New macro. * expr.c (expand_builtin_setjmp): Initialize sa_mode using STACK_SAVEAREA_MODE. (expand_builtin_longjmp): Likewise. * explow.c (emit_stack_save): Likewise. (allocate_dynamic_stack_space): Use Pmode not insn_operand_mode. * rs6000/aix41.h (ASM_CPU_SPEC): Define relative to ASM_DEFAULT_SPEC. (CPP_CPU_SPEC): Define relative to CPU_DEFAULT_SPEC. * rs6000/aix43.h: New file. * rs6000/t-aix43: New file. * rs6000/x-aix41: New file. * rs6000/x-aix43: New file. * configure.in (rs6000-ibm-aix*): Use them. * rs6000/powerpc.h: Delete. * rs6000/sysv4.h: Move necessary powerpc.h definitions to here. * rs6000/netware.h: and here. * rs6000/win-nt.h: and here. * rs6000/rs6000.c (processor_target_table, 620): Do not affect MASK_POWERPC64. (rs6000_override_options): Ignore flag_pic for AIX. (rs6000_immed_double_const): Delete. (u_short_cint_operand): Don't assume 32-bit CONST_INT. (reg_or_u_short_operand): Don't assume 32-bit CONST_INT. (num_insns_constant): mask64_operand() is 2 insns. (logical_operand): Don't assume 32-bit CONST_INT. (non_logical_cint_operand): Don't assume 32-bit CONST_INT. (easy_fp_constant): Any CONST_DOUBLE_HIGH is okay for 64-bit. (mask_constant): HOST_WIDE_INT parameter. (non_and_cint_operand): Delete. (mask64_operand): New function. (and64_operand): New function. (function_arg_advance): DImode arguments do not need special alignment when 64-bit. (function_arg): Likewise. (setup_incoming_varargs): Reverse reg_size assignment. (print_operand): HOST_WIDE_INT second parameter. (print_operand, 'B'): New case. (print_operand, 'M'): Fix typo in lossage string. (print_operandm 'S'): New case. (rs6000_stack_info): Reverse reg_size assignment. Use total_raw_size to compute AIX push_p. Use reg_size to compute {cr,lr}_save_offset. (rs6000_output_load_toc_table): Reverse init_ptr assignment. Use TARGET_64BIT not TARGET_POWERPC64. Convert fprintf to fputs. Load GOT highpart, don't add it. Add lowpart with {cal|la}. (rs6000_allocate_stack_space): Use {cal|la}. (output_epilog): Use {cal|la} (output_function_profiler): Add call glue to mcount call. Load GOT highpart, don't add it. Add lowpart with {cal|la}. * rs6000/rs6000.h (TARGET_SWITCHES): Add powerpc64. (STACK_BOUNDARY): Depend on TARGET_32BIT. (ADJUST_FIELD_ALIGN): Calculate array alignment using innermost type. (CONST_OK_FOR_LETTER_P): Don't assume 32-bit CONST_INT. (EXTRA_CONSTRAINTS): Remove NT 'S' and 'T'. Replace 'S' with 64-bit mask operand. (RS6000_SAVE_TOC): Depend on TARGET_32BIT. (STACK_SAVEAREA_MODE): New macro. (LEGITIMATE_CONSTANT_P): DImode okay for 64bit. (LEGITIMIZE_RELOAD_ADDRESS): New macro. (RTX_COSTS, AND/IOR/XOR): Reflect current machine description. (ASM_FILE_START): Emit 64-bit ABI directive. (ASM_DECLARE_FUNCTION_NAME): Align CSECT on doubleword in 64-bit mode. (ASM_OUTPUT_SPECIAL_POOL_ENTRY): DImode okay for 64-bit. (PREDICATE_CODES): Add "and64_operand" and "mask64_operand". Delete "non_and_cint_operand". "input_operand" includes CONST_DOUBLE. * rs6000/rs6000.md (iorsi3, xorsi3): Use HOST_WIDE_INT for mask. Restore define_splits. (floatsidf2, floatunssidf2): Remove !TARGET_POWERPC64 final constraint. (floatsidf2_internal, floatunssidf2_internal2): Likewise. Do not specify base register operand mode. (floatsidf2_loadaddr): Do not specify base register operand mode. (floatsidf2_store1, floatsidf2_store2): Operand 1 must be base register; do not specify mode. Remove !TARGET_POWERPC64 final constraint. (floatsidf2_load): Do not specify base register operand mode. Remove !TARGET_POWERPC64 final constraint. (fix_truncdfsi2_internal, fix_truncdfsi2_{store,load}): Do not specify base register operand mode. (adddi3): Split large constants early. (absdi3): Shift by 63, not 31. (*mulsidi3_ppc64): New pattern. (rotldi3): Add masking combiner patterns. (anddi3): Add rldic{r,l} masking. Remove split of large constants because PPC insns zero-extend. (iordi3, xordi3): Split large constants early. (movsi matcher): Remove S and T constraints. (movsf const_double): create SImode constant from TARGET_DOUBLE. (movdf_hardfloat32): Add default abort() case. (movdf easy_fp_const): create DImode constant from TARGET_DOUBLE. (movdi): Remove 64-bit constant generator. Try to convert CONST_DOUBLE to CONST_INT. Handle TOC memory constants. (movdi_32): Add default abort() case. (movdi_64): Add numerous ways to split 64-bit constants. Make catch-all define_split more optimal and never FAIL. (movti_ppc64): Add default abort() case. (allocate_stack): Remove operand modes. Use Pmode. (restore_stack_block): Remove operand modes. Generate Pmode temporary. (save_stack_nonlocal, restore_stack_nonlocal): Generate Pmode temporary. Save area is double Pmode. (call_indirect_aix64, call_value_indirect_aix64): New patterns. (call, call_value): Do not specify address operand mode. Choose appropriate AIX ABI. (*call_local64, *ret_call_local64): New patterns. (*call_nonlocal_aix64, *ret_call_nonlocal_aix64): New patterns. (*ret_call_nonlocal_aix32): Use call_value_indirect for REG. (compare): Materialize DImode truthvalues. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20229 138bc75d-0d04-0410-961f-82ee72b054a4
* Warning Fixes:ghazi1998-05-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (print-rtl.o): Depend on bitmap.h. (dbxout.o): Depend on toplev.h. ($(SCHED_PREFIX)sched.o): Likewise. ($(out_object_file)): Likewise for system.h and toplev.h. (cppmain.o): Depend on gansidecl.h. (cpplib.o): Likewise. (cpperror.o): Likewise. (cppexp.o): Likewise. (cpphash.o): Likewise. (cppalloc.o): Likewise. (fix-header.o): Depend on cpplib.h and cpphash.h. (scan-decls.o): Depend on gansidecl.h. * basic-block.h (free_regset_vector): Add prototype. * cccp.c (check_precompiled): Mark parameter `fname' with ATTRIBUTE_UNUSED. (do_assert): Likewise for `op' and `keyword'. (do_unassert): Likewise. (do_line): Likewise for `keyword'. (do_error): Likewise for `op' and `keyword'. (do_warning): Likewise. (do_ident): Likewise for `keyword'. (do_pragma): Likewise for `limit', `op' and `keyword'. (do_sccs): Likewise. (do_if): Likewise for `keyword'. (do_elif): Likewise. (do_else): Likewise. (do_endif): Likewise. * collect2.c (getenv): Remove redundant prototype. (collect_exit, collect_execute, dump_file): Likewise. (dump_list): Wrap prototype and definition in COLLECT_EXPORT_LIST. (dump_prefix_list): Hide prototype and definition. * sparc.c: Include toplev.h. (intreg_operand): Mark parameter `mode' with ATTRIBUTE_UNUSED. (symbolic_memory_operand): Likewise. (sp64_medium_pic_operand): Likewise. (data_segment_operand): Likewise. (text_segment_operand): Likewise. (splittable_symbolic_memory_operand): Likewise. (splittable_immediate_memory_operand): Likewise. (eq_or_neq): Likewise. (normal_comp_operator): Likewise. (noov_compare_op): Likewise. (v9_regcmp_op): Likewise. (v8plus_regcmp_op): Likewise. (extend_op): Likewise. (cc_arithop): Likewise. (cc_arithopn): Likewise. (small_int): Likewise. (uns_small_int): Likewise. (clobbered_register): Likewise. (legitimize_pic_address): Likewise. (delay_operand): Likewise. (sparc_builtin_saveregs): Remove unused variable `stdarg'. * sparc.h (order_regs_for_local_alloc, eligible_for_return_delay, sparc_issue_rate, v8plus_regcmp_p): Add prototypes. * sparc.md (cmpdi_v8plus): Add abort for default case in switch. * cppalloc.c: Include gansidecl.h. * cpperror.c: Include stdarg.h/varargs.h and gansidecl.h. (cpp_file_line_for_message): Mark parameter `pfile' with ATTRIBUTE_UNUSED. (v_cpp_message): New function. (cpp_message): Use it. Also convert to variable arguments. (cpp_fatal): Likewise. (cpp_pfatal_with_name): Constify parameter `name'. * cppexp.c: Move gansidecl.h before cpplib.h. * cpphash.c: Likewise. * cpphash.h (hashf, delete_macro): Add prototypes. * cpplib.c: Include stdarg.h/varargs.h and move gansidecl.h before cpplib.h. Don't include errno.h. (update_path): Add arguments to prototype. (cpp_fatal, cpp_file_line_for_message, cpp_message, delete_macro, cpp_print_containing_files): Remove redundant prototypes. (cpp_hash_cleanup, add_import, append_include_chain, make_assertion, path_include, initialize_builtins, initialize_char_syntax, finclude, validate_else, comp_def_part, lookup_import, redundant_include_p, is_system_include, read_name_map, read_filename_string, open_include_file, check_macro_name, compare_defs, compare_token_lists, eval_if_expression, change_newlines): Add prototype arguments. (hashf): Remove redundant prototype. (read_token_list, free_token_list, safe_read, xcalloc, savestring, conditional_skip, skip_if_group): Add prototype arguments. (fdopen): Remove redundant prototype. (do_define, do_line, do_include, do_undef, do_error, do_pragma, do_ident, do_if, do_xifdef, do_else, do_elif, do_endif, do_sccs, do_once, do_assert, do_unassert, do_warning): Add prototype arguments. (struct directive): Add prototype arguments to function pointer member `func'. (handle_directive): Add missing arguments to call to `do_line'. (do_include): Mark parameters `unused1' and `unused2' with ATTRIBUTE_UNUSED. (do_line): Likewise for `keyword' and new parameters `unused1' and `unused2'. (do_error): Likewise for `keyword'. (do_warning): Likewise. Also add missing argument `pfile' in call to cpp_pedwarn. (do_once): Mark parameter `keyword', `unused1' and `unused2' with ATTRIBUTE_UNUSED. (do_ident): Likewise for `keyword', `buf' and `limit'. (do_pragma): Likewise. Also add missing arguments in call to do_once. (do_sccs): Mark parameter `keyword', `buf' and `limit' with ATTRIBUTE_UNUSED. (do_if): Likewise for `keyword'. (do_elif): Likewise. (eval_if_expression): Likewise for `buf' and `length'. (do_xifdef): Likewise for `unused1' and `unused2'. (do_else): Likewise for `keyword', `buf' and `limit'. (do_endif): Likewise. (parse_name): Add missing argument `pfile' in call to cpp_pedwarn. (cpp_handle_options): Remove superfluous NULL argument in call to cpp_fatal. (cpp_handle_options): Likewise. (do_assert): Mark parameter `keyword', `buf' and `limit' with ATTRIBUTE_UNUSED. (do_unassert): Likewise. (cpp_print_file_and_line): Add missing argument `pfile' in call to cpp_file_line_for_message. (v_cpp_error): New function. (cpp_error): Use it. Also accept variable arguments. (v_cpp_warning): New function. (cpp_warning): Use it. Also accept variable arguments. (cpp_pedwarn): Accept variable arguments. (v_cpp_error_with_line): New function (cpp_error_with_line): Use it. Accept variable arguments. (v_cpp_warning_with_line): New function. (cpp_warning_with_line): Use it. Accept variable arguments. Hide definition. (cpp_pedwarn_with_line): Accept variable arguments. (cpp_pedwarn_with_file_and_line): Likewise. (cpp_error_from_errno): Constify parameter `name'. Add missing argument `pfile' in call to cpp_file_line_for_message. (cpp_perror_with_name): Constify parameter `name'. * cpplib.h: Define PARAMS() in terms of PROTO(). (fatal): Remove redundant prototype. (cpp_error, cpp_warning, cpp_pedwarn, cpp_error_with_line, cpp_pedwarn_with_line, cpp_pedwarn_with_file_and_line, cpp_error_from_errno, cpp_perror_with_name, cpp_pfatal_with_name, cpp_fatal, cpp_message, cpp_pfatal_with_name, cpp_file_line_for_message, cpp_print_containing_files): Add arguments to prototypes. (scan_decls, cpp_finish): Add prototypes. * cppmain.c: Include gansidecl.h. (main): Remove unused variable `i'. * dbxout.c: Include toplev.h. * demangle.h (do_tlink, collect_execute, collect_exit, collect_wait, dump_file, file_exists): Add prototype. * dwarf2out.c (dwarf_type_encoding_name, decl_start_label): Hide prototype and definition. (gen_unspecified_parameters_die): Don't assign results of call to function new_die() to unused variable `parm_die'. (dwarf2out_line): Mark parameter `filename' with ATTRIBUTE_UNUSED. (dwarf2out_define): Likewise for `lineno' and `buffer'. * dwarfout.c (output_unsigned_leb128, output_signed_leb128): Hide prototype and definition. (output_die): Add prototype arguments to function pointer arg. (output_unspecified_parameters_die): Mark parameter `arg' with ATTRIBUTE_UNUSED. * except.c (output_exception_table_entry): Remove unused variable `eh_entry'. * except.h (expand_fixup_region_start, expand_fixup_region_end): Add prototypes. * expr.c (do_jump_by_parts_equality_rtx): Remove prototype. * expr.h (do_jump_by_parts_equality_rtx): Add prototype. * fix-header.c: Include stdarg.h/varargs.h, move gansidecl.h before cpplib.h, include cpphash.h, remove redundant prototype of cpp_fatal, don't define `const', add a prototype for `fatal'. (cpp_file_line_for_message): Add missing arguments `pfile'. (v_cpp_message): New function. (cpp_message): Use it. (v_fatal): New function. (fatal, cpp_fatal): Use it. (cpp_pfatal_with_name): Constify parameter `name'. * flow.c (free_regset_vector): Remove redundant prototype. * function.c (round_down): Wrap prototype and definition with macro ARGS_GROW_DOWNWARD. (record_insns): Wrap prototype and definition with defined (HAVE_prologue) || defined (HAVE_epilogue). * gansidecl.h (ATTRIBUTE_PRINTF_4, ATTRIBUTE_PRINTF_5): New macros. * gen-protos.c: Include gansidecl.h. (hashf): Don't make it static, constify parameter `name'. * genattrtab.c (check_attr_test): Change XEXP() to XSTR() to match specifier %s in calls to function `fatal'. * haifa-sched.c: Include toplev.h. (find_rgns): Remove unused variable `j'. * integrate.c (note_modified_parmregs): Mark parameter `x' with ATTRIBUTE_UNUSED. (mark_stores): Likewise. * jump.c (mark_modified_reg): Likewise. * output.h (insn_current_reference_address): Add prototype. (eh_frame_section): Likewise. * print-rtl.c: Include bitmap.h. * reload1.c (reload): Wrap variables `note' and `next' in macro PRESERVE_DEATH_INFO_REGNO_P. (forget_old_reloads_1): Mark parameter `ignored' with ATTRIBUTE_UNUSED. (choose_reload_regs): Remove unused variable `in'. (reload_cse_invalidate_mem): Mark parameter `ignore' with ATTRIBUTE_UNUSED. (reload_cse_check_clobber): Likewise. * rtl.h (expand_null_return, reg_classes_intersect_p): Add prototype. (mark_elimination): Fix typo in prototype. * scan-decls.c: Include gansidecl.h. * tree.h (using_eh_for_cleanups, supports_one_only): Add prototype. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19867 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (mark_seen_cases): Add declaration, but only when tree.hlaw1998-05-061-0/+2
| | | | | | | has been included. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19605 138bc75d-0d04-0410-961f-82ee72b054a4
* * stmt.c (mark_seen_cases): Make it have external linkage again.law1998-05-061-0/+3
| | | | | | | | * expr.h (mark_seen_cases): Add declaration. Chill wants to use mark_seen_cases.... git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19603 138bc75d-0d04-0410-961f-82ee72b054a4
* typo typo fixes fixeslaw1998-05-061-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19601 138bc75d-0d04-0410-961f-82ee72b054a4
* * Check in merge from gcc2. See ChangeLog.12 for details.law1998-05-051-0/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19553 138bc75d-0d04-0410-961f-82ee72b054a4
* * Check in merge from gcc2. See ChangeLog.11 and ChangeLog.12law1998-04-041-3/+8
| | | | | | | | | for details. * haifa-sched.c: Mirror recent changes from gcc2. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18984 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (expand_builtin_setjmp): Accept two new arguments forrth1998-02-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | the labels to branch to on first and subsequent executions. Don't play with __dummy. Rename `setjmp' insn to `builtin_setjmp_setup', and provide it with the jmp_buf. Use only one of `builtin_setjmp_receiver' or `nonlocal_goto_receiver', and provide the former with the target label. (expand_builtin) [BUILTIN_SETJMP]: Generate a label for use by setjmp. (expand_builtin) [BUILTIN_LONGJMP]: Split out to ... (expand_builtin_longjmp): ... here. Recognize a `builtin_longjmp' insn to replace all of the normal nonlocal_goto code. Don't play with __dummy. Correct arguments to nonlocal_goto. * expr.h (expand_builtin_setjmp): Update prototype. * except.c (start_dynamic_handler): When using builtin_setjmp, generate more accurate flow information. * alpha.md (nonlocal_goto_receiver_osf): Delete. (nonlocal_goto_receiver_vms): Rename to nonlocal_goto_receiver. (builtin_longjmp, builtin_setjmp_receiver): New. * sparc.md (update_return): Disambiguate unspec number. (nonlocal_goto): Rearrange arguments to match caller in except.c. (builtin_setjmp_setup): Rename from setjmp. Match and ignore the jmp_buf operand. * mips.md (nonlocal_goto_receiver, builtin_setjmp_receiver): Remove. (builtin_setjmp_setup*, builtin_longjmp): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17602 138bc75d-0d04-0410-961f-82ee72b054a4
* * Makefile.in: Remove all bytecode support.law1998-01-201-12/+0
| | | | | | | | | | | | | (OBJS): Make sure last entry is a real object file, not EXTRA_OBJS. * emit-rtl.c: Remove all bytecode support. * expr.c, expr.h function.c, integrate.c: Likewise. * output.h, regclass.c, rtl.h, stmt.c, toplev.c: Likewise. * tree.h, varasm.c: Likewise. * bi-*, bc-*: Delete bytecode related files. Bytecode suppors disappears :-) git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17432 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (MUST_PASS_IN_STACK): Allow target port to override.law1997-12-241-0/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17230 138bc75d-0d04-0410-961f-82ee72b054a4
* Tue Nov 25 01:26:55 1997 Bruno Haible <haible@ilog.fr>:jason1997-11-251-1/+0
| | | | | | | | | | | | | * dwarf2out.c (ASM_OUTPUT_DWARF_DELTA1): Implement. Mon Nov 24 22:41:55 1997 Jason Merrill <jason@yorick.cygnus.com> * except.c (get_dynamic_handler_chain): Build up a FUNCTION_DECL. * optabs.c (init_optabs): Lose get_dynamic_handler_chain_libfunc. * expr.h: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@16696 138bc75d-0d04-0410-961f-82ee72b054a4
* Update mainline egcs to gcc2 snapshot 971021.law1997-11-021-4/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@16278 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (insn_gen_function): Reenable prototype.law1997-08-291-1/+1
| | | | | | | | * expr.c (move_by_pieces_1, clear_by_pieces_1): Fix prototype of first parameter. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14994 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (insn_gen_function): Temporarily remove prototype.law1997-08-251-1/+1
| | | | | | | This one has to wait until more prototyped stuff is done. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14914 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h, real.h: Finish prototyping.law1997-08-191-3/+13
| | | | | | | Some of hj's prototyping stuff after minor formatting fixes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14846 138bc75d-0d04-0410-961f-82ee72b054a4
* Add expand_modifier flags.kenner1997-08-021-3/+27
| | | | | | | | (chkr_*_libfunc): New decls. (memory_use_mode): New declaration. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14612 138bc75d-0d04-0410-961f-82ee72b054a4
* (STACK_CHECK_*): Provide default values.kenner1997-07-171-1/+48
| | | | | | | (probe_stack_range): New declaration. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14467 138bc75d-0d04-0410-961f-82ee72b054a4
* * except.c (start_dynamic_handler): Fix so that we can usemrs1997-05-071-0/+2
| | | | | | | | | | | | | | | | __builtin_setjmp, and default to using __builtin_setjmp instead of setjmp. * expr.c (expand_builtin_setjmp): New routine, split out from existing inline code from expand_builtin. (expand_builtin): Split out code into expand_builtin_setjmp. * expr.h (expand_builtin_setjmp): Add declaration. * libgcc2.c (__sjthrow): Default to using __builtin_setjmp instead of setjmp. (__sjpopnthrow): Likewise. * optabs.c (init_optabs): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14045 138bc75d-0d04-0410-961f-82ee72b054a4
* Add setjmp/longjmp exception handling.mrs1997-04-231-9/+6
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13968 138bc75d-0d04-0410-961f-82ee72b054a4
* (emit_store_flag_force): Declare.tege1996-10-231-0/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13001 138bc75d-0d04-0410-961f-82ee72b054a4
* install EH codemrs1996-07-231-0/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12548 138bc75d-0d04-0410-961f-82ee72b054a4
* formatting tweaksmrs1996-07-031-3/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12390 138bc75d-0d04-0410-961f-82ee72b054a4
* (emit_group_load, emit_group_store, use_group_regs): Newwilson1996-06-061-0/+9
| | | | | | | declarations. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12190 138bc75d-0d04-0410-961f-82ee72b054a4
* (function_value): Deleted; no such function.kenner1996-05-191-3/+10
| | | | | | | (bc_build_calldesc, bc_runtime_type_code): New declarations. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@12040 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (const): Delete.dje1996-04-151-8/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@11792 138bc75d-0d04-0410-961f-82ee72b054a4
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