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* * invoke.texi (-fstrict-aliasing): Document.mmitchel1998-06-251-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * rtl.texi (MEM_ALIAS_SET): Document. * flags.h (flag_strict_aliasing): Declare. * toplev.c (flag_strict_aliasing): Define. (f_options): Add -strict-aliasing. (main): Set flag_strict_aliasing if -O2 or higher. * tree.h (tree_type): Add alias_set field. (TYPE_ALIAS_SET): New macro. (TYPE_ALIAS_SET_KNOWN_P): Likewise. (get_alias_set): Declare. * tree.c (lang_get_alias_set): Define. (make_node): Initialize TYPE_ALIAS_SET. (get_alias_set): New function. * print-tree.c (print_node): Dump the alias set for a type. * c-tree.h (c_get_alias_set): Declare. * c-common.c (c_get_alias_set): New function. * c-decl.c (init_decl_processing): Set lang_get_alias_set. * expr.c (protect_from_queue): Propogage alias sets. (expand_assignment): Calculate alias set for new MEMs. (expand_expr): Likewise. * function.c (put_var_into_stack): Likewise. (put_reg_into_stack): Likewise. (gen_mem_addressof): Likewise. (assign_parms): Likewise. * stmt.c (expand_decl): Likewise. * varasm.c (make_decl_rtl): Eliminate redundant clearing of DECL_RTL. Calculate alias set for new MEMs. * rtl.def (REG): Add dummy operand. (MEM): Add extra operand to store the MEM_ALIAS_SET. * rtl.h (MEM_ALIAS_SET): New macro. (gen_rtx_MEM): Declare. * emit-rtl.c (gen_rtx_MEM): New function. * gengenrtl.c (sepcial_rtx): Make MEMs special. * alias.c (CHECK_ALIAS_SETS_FOR_CONSISTENCY): New macro. (DIFFERENT_ALIAS_SETS_P): Likewise. (canon_rtx): Propogate the alias set to the new MEM. (true_dependence): Check the alias sets. (anti_dependence): Likewise. (output_dependence): Likewise. * explow.c (stabilize): Progoate alias sets. * integrate.c (copy_rtx_and_substitute): Likewise. * final.c (alter_subreg): Make sure not to leave MEM_IN_STRUCT_P in an unpredictable state. Propogate alias sets. * reload1.c (reload): Clear MEM_ALIAS_SET for new MEMs about which we have no alias information. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20719 138bc75d-0d04-0410-961f-82ee72b054a4
* Remove reference to warn_bss_align.clm1998-06-231-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20670 138bc75d-0d04-0410-961f-82ee72b054a4
* Mon Jun 22 11:10:00 1998 Catherine Moore <clm@cygnus.com>clm1998-06-221-1/+7
| | | | | | | * varasm.c (assemble_variable): Emit alignment warning. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20655 138bc75d-0d04-0410-961f-82ee72b054a4
* Warning fixes:ghazi1998-06-221-8/+9
| | | | | | | | | | | | | | | | | | | | | | * reload1.c (reload_cse_regs): Cast first arg of `bzero' to char *. * sdbout.c: Include output.h and toplev.h. (PUT_SDB_INT_VAL): Use HOST_WIDE_INT_PRINT_DEV to print argument `a'. Cast `a' to HOST_WIDE_INT to force it to always be so. (PUT_SDB_SIZE): Likewise. * sdbout.h (sdbout_mark_begin_function): Add prototype. * stmt.c (check_for_full_enumeration_handling): Cast argument of `warning' to long and use %ld specifier. * toplev.c (main): Likewise for `fprintf'. * toplev.h (output_file_directive): Add prototype. * unroll.c (unroll_loop): Use HOST_WIDE_INT_PRINT_DEC specifier in call to `fprintf'. (precondition_loop_p): Likewise. * varasm.c Include sdbout.h. (assemble_static_space): Move sometimes-unused variable `rounded' into the scope in which it is used. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20651 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (assemble_start_function): Add weak_global_object_name.law1998-06-191-4/+10
| | | | | | | * tree.c (get_file_function_name): Use it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20612 138bc75d-0d04-0410-961f-82ee72b054a4
* Warning fixes:ghazi1998-06-181-0/+2
| | | | | | | | | | | | | | | | | | | | | | * Makefile.in (c-lang.o): Depend on output.h. * c-lang.c: Include output.h. * sparc.c (sparc_builtin_saveregs): Remove unused variable `fntype'. * except.c (expand_builtin_eh_stub): Likewise for variable `jump_to'. * genrecog.c (write_subroutine): When writing insn-recog.c, mark variables `insn', `pnum_clobbers', `x[0 .. max_depth]' and `tem' with ATTRIBUTE_UNUSED. * regmove.c (copy_src_to_dest): Make function static to match its prototype. * reload1.c Include hard-reg-set.h before rtl.h to get macro HARD_CONST. Include machmode.h before hard-reg-set.h. * rtl.h: Prototype `retry_global_alloc' and wrap with macro HARD_CONST to protect usage of typedef HARD_REG_SET. * tree.c: Prototype `_obstack_allocated_p'. * varasm.c: Wrap prototype of `asm_output_aligned_bss' in macro BSS_SECTION_ASM_OP. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20556 138bc75d-0d04-0410-961f-82ee72b054a4
* Warning fixes:ghazi1998-06-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (varasm.o): Depend on dbxout.h. (cse.o): Depend on toplev.h and output.h. (gcse.o): Depend on output.h. * mips.c: Include system.h and toplev.h and remove redundant code. Include output.h after tree.h so all its prototypes get activated. * mips.md (table_jump): Remove unused variable `dest'. * sparc.h: Add prototype for `v8plus_regcmp_op'. * crtstuff.c (fini_dummy, init_dummy): Mark function definitions with __attribute__ ((__unused__)). (__frame_dummy): Provide prototype before use, wrap it with EH_FRAME_SECTION_ASM_OP. * cse.c: Move inclusion of <setjmp.h> above local headers. Include toplev.h and output.h. * dbxout.h: Add prototype for `dbxout_begin_function'. * final.c (final_scan_insn): Wrap variable `max_skip' in macro ASM_OUTPUT_MAX_SKIP_ALIGN. * gcse.c: Include system.h and output.h. (dump_cuid_table, dump_rd_table, dump_cprop_data, dump_pre_data): Make extern instead of static. (compute_can_copy): Only declare variables `reg' and `insn' when AVOID_CCMODE_COPIES is not defined. (record_set_info): Mark parameter `setter' with ATTRIBUTE_UNUSED. (hash_scan_clobber): Likewise for `x' and `insn'. (hash_scan_call): Likewise. (record_last_set_info): Likewise for `setter'. (mark_call): Likewise for `pat'. (pre_insert_insn): Wrap variable `note' in macro HAVE_cc0. * libgcc2.c (__bb_init_prg): Replace bzero with memset and fix the length parameter so that it multiplies the number of elements by the sizeof(element). * output.h: Add prototype for `weak_finish'. * recog.h: Likewise for `validate_replace_src'. * rtl.h: Likewise for `optimize_save_area_alloca', `fix_sched_param', `purge_addressof', `gcse_main', `regmove_optimize', `dbr_schedule', `branch_prob' and `end_branch_prob'. * toplev.h: Likewise for `set_float_handler' and `output_quoted_string'. * varasm.c: Include dbxout.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20351 138bc75d-0d04-0410-961f-82ee72b054a4
* clm1998-06-011-1/+2
| | | | | | | | * config/sh/sh.h (MAX_OFILE_ALIGNMENT): Define. * varasm.c (assemble_variable): Augment alignment warning. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20173 138bc75d-0d04-0410-961f-82ee72b054a4
* * i386.h (ALIGN_DFmode): Delete.law1998-05-171-0/+4
| | | | | | | | (CONSTANT_ALIGNMENT): Define. * varasm.c (force_const_mem): Use it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19823 138bc75d-0d04-0410-961f-82ee72b054a4
* Patch to fix g++.other/local1.C.wilson1998-05-131-10/+0
| | | | | | | | | | | | | * varasm.c (make_decl_rtl): Revert April 1 change. * alpha/alpha.h, alpha/win-nt.h, arm/arm.h, i386/unix.h, i960/i960.h, m68k/linux.h, pa/pa.h, sparc/sparc.h, vax/vax.h (ASM_OUTPUT_MI_THUNK): Get function name from the SYMBOL_REF in the DECL_RTL, not from DECL_ASSEMBLER_NAME. * i386/winnt.c (gen_stdcall_suffix): Comment for questionable use of DECL_ASSEMBLER_NAME. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19723 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (assemble_variable): Compute the alignment of the datalaw1998-05-111-35/+39
| | | | | | | | | earlier so that both initialized and uninitialized variables are effected by DATA_ALIGNMENT. * tm.texi (DATA_ALIGNMENT): Updated appropriately. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19692 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix stabs debug info bug reported by Stu Grossman.wilson1998-05-111-0/+4
| | | | | | | * varasm.c (make_decl_rtl): Disable April 1 change. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19673 138bc75d-0d04-0410-961f-82ee72b054a4
* Wed May 6 06:35:38 1998 Robert Lipe <robertl@dgii.com>robertl1998-05-061-0/+1
| | | | | | | | | | | | | | * toplev.h: New file. Protypes for functions in toplev.c. * tree.h, rtl.h: Deleted protos for functions in toplev.c. * c-common.c, c-convert.c, c-decl.c, c-iterate.c, c-lex.c, c-parse.in, c-parse.y, c-pragma.c, c-typeck.c, calls.c, convert.c, dwarf2out.c, except.c, expr.c, final.c, fold-const.c, function.c, hash.c, profile.c, real.c, reg-stack.c, regclass.c, reload.c, reload1.c, stmt.c, stor-layout.c, tlink.c, tree.c, varasm.c: include it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19564 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (asm_output_bss): Add prototype.law1998-04-171-0/+6
| | | | | | | | | | | | | | | (asm_output_aligned_bss): Likewise. * unroll.c (verify_addresses): Add prototype. * toplev.c: Add many prototypes. Too many to mention here. * stmt.c (check_seenlabel): Add prototype. * rtlanal.c (reg_set_p_1): Add prototype. (reg_set_last_1): Likewise. * reorg.c (find_dead_or_set_registers): Add prototype. * regmove (try_auto_increment): Add prototype. * regstack.c (pop_stack): Add prototype. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@19254 138bc75d-0d04-0410-961f-82ee72b054a4
* * Check in merge from gcc2. See ChangeLog.11 and ChangeLog.12law1998-04-041-5/+66
| | | | | | | | | 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
* * varasm.c (make_decl_rtl): Update the DECL_ASSEMBLER_NAME for ammitchel1998-04-011-0/+6
| | | | | | | | | entity in a local scope. * fold-const.c (fold): Call truthvalue_conversion for values which are folded to boolean type. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18929 138bc75d-0d04-0410-961f-82ee72b054a4
* Major cutover to using system.h:ghazi1998-03-201-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (alias.o, bitmap.o, c-aux-info.o, c-common.o, c-decl.o, c-iterate.o, c-lang.o, c-lex.o, c-pragma.o, c-typeck.o, caller-save.o, calls.o, collect2.o, combine.o, cse.o, dbxout.o, dwarf2out.o, dwarfout.o, emit-rtl.o, except.o, explow.o, expmed.o, expr.o, final.o, flow.o, function.o, getpwd.o, global.o, integrate.o, jump.o, local-alloc.o, loop.o, optabs.o, pexecute.o, prefix.o, print-rtl.o, print-tree.o, profile.o, real.o, recog.o, reg-stack.o, regclass.o, regmove.o, reload.o, reload1.o, reorg.o, rtl.o, rtlanal.o, sdbout.o, stmt.o, stor-layout.o, stupid.o, tlink.o, toplev.o, tree.o, unroll.o, varasm.o, xcoffout.o): Depend on system.h. * alias.c, bitmap.c, c-aux-info.c, c-common.c, c-decl.c, c-iterate.c, c-lang.c, c-lex.c, c-pragma.c, c-typeck.c, caller-save.c, calls.c, collect2.c, combine.c, cse.c, dbxout.c, dwarf2out.c, dwarfout.c, emit-rtl.c, except.c, explow.c, expmed.c, expr.c, final.c, flow.c, function.c, gcc.c, getpwd.c, global.c, integrate.c, jump.c, local-alloc.c, loop.c, optabs.c, pexecute.c, prefix.c, print-rtl.c, print-tree.c, profile.c, real.c, recog.c, reg-stack.c, regclass.c, regmove.c, reload.c, reload1.c, reorg.c, rtl.c, rtlanal.c, sched.c, sdbout.c, stmt.c, stor-layout.c, stupid.c, tlink.c, toplev.c, tree.c, unroll.c, varasm.c, xcoffout.c: Include system.h. Organize include ordering so that stdarg/varargs comes before other system headers. Remove spurious casts of functions assured of a prototype in system.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18726 138bc75d-0d04-0410-961f-82ee72b054a4
* amanfred1998-03-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In gcc/: * bitmap.c (bitmap_element_allocate): Remove unused parameter; change callers accordingly. * cplus-dem.c (arm_special): Remove unused parameter work in prototype and definition; change all callers accordingly. * except.c (init_eh): Avoid assignment of unused return value of build_pointer_type; cast it to void, instead, and remove unused variable type. * gcc.c (lang_specific_driver): Define prototype only #ifdef LANG_SPECIFIC_DRIVER. (temp_names): Define only #ifdef MKTEMP_EACH_FILE. * genoutput.c (output_epilogue): Initialize next_name to 0. * real.c (efrexp): #if 0 prototype and function definition. (eremain): Likewise. (uditoe): Likewise. (ditoe): Likewise. (etoudi): Likewise. (etodi): Likewise. (esqrt): Likewise. * reload.c (push_secondary_reload): Define prototype only #ifdef HAVE_SECONDARY_RELOADS. * varasm.c (assemble_static_space): Define rounded only #ifndef ASM_OUTPUT_ALIGNED_LOCAL. In gcc/cp/: * call.c (default_parm_conversions): Remove prototype definition. (build_method_call): Remove unused variable result. * cvt.c (ocp_convert): Remove unused variable conversion. * decl2.c (ambiguous_decl): Add explicit parameter definition for name. * except.c (do_unwind): #if 0 definition of unused variables fcall and next_pc. * expr.c (extract_scalar_init): #if 0 prototype and function definition. * init.c (expand_aggr_init_1): Remove unused variable init_type. (build_new_1): Remove unused variable t. * pt.c (instantiate_class_template): Remove unused variable newtag; cast called function return value to void. (do_decl_instantiation): Remove unused variables name and fn. * tree.c (get_type_decl): Add default return to shut up compiler from complaining control reaches end of non-void function. * typeck.c (build_x_conditional_expr): Remove unused variable rval. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18497 138bc75d-0d04-0410-961f-82ee72b054a4
* amanfred1998-03-121-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc/ChangeLog: * c-decl (finish_struct): Change type of min_align to unsigned. * cplus-dem.c (demangle_function_name): Change type of variable i to size_t; remove unused variable len. * dwarf2out.c (reg_save): Add explicit cast of -1 to unsigned and a comment indicating this is proper behaviour. (reg_loc_descriptor): Remove redundant comparison of unsigned variable reg >= 0. (based_loc_descr): Likewise. * enquire.c (bitpattern): Change type of variable i to unsigned. * final.c (output_asm_insn): Don't cast insn_noperands to unsigned. * flow.c (life_analysis): Change type of variable i to size_t; remove unused variable insn. * gcc.c (translate_options): Change type of variables optlen, arglen and complen to size_t. (input_filename_length): Change type to size_t. (do_spec_1): Change type of variable bufsize to size_t. (main): Change type of variables i and j to size_t; remove subblock local definition of variable i. (lookup_compiler): Change type of second argument to size_t; change type of variable i to size_t. * genemit.c (output_init_mov_optab): Change type of variable i to size_t. * genopinit.c (get_insn): Change type of variable pindex to size_t. * genrecog.c (add_to_sequence): Change type of variable i to size_t. * global.c (global_alloc): Change type of variable i to size_t. * regclass.c (init_reg_sets): Change type of variables i and j to unsigned. * stmt.c (expand_end_bindings): Change type of variable i to size_t. (expand_end_case): Change type of variable count to size_t. * toplev.c (main): Change type of variable j to size_t. (set_target_switch): Change type of variable j to size_t. (print_switch_values): Change type of variable j to size_t; remove unused variable flags. * varasm.c (assemble_variable): Change type of variable align to size_t. (const_hash_rtx): Change type of variable i to size_t. gcc/cp/ChangeLog: Sun Mar 8 17:13:38 1998 Manfred Hollstein <manfred@s-direktnet.de> * decl2.c (lang_decode_option): Change j's type to size_t. * tree.c (layout_vbasetypes): record_align and desired_align are of type unsigned int; const_size and nonvirtual_const_size likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18491 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix warious warnings:ghazi1998-02-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-aux-info.c: Include string.h/strings.h. * pa.c: Include stdlib.h. (pa_combine_instructions): Prototype the function. (pa_can_combine_p, forward_branch_p, shadd_constant_p): Likewise. (reloc_needed): Add default case for enumeration switch. (remove_useless_addtr_insns): Remove unused variable `all'. (hppa_expand_prologue): Add explicit braces to avoid ambiguous `else'. (output_function_epilogue): Remove unused variable `i'. (output_millicode_call): Remove unused variable `link'. (shadd_constant_p, forward_branch_p): Make the function static. (following_call): Explicitly declare to return int. (pa_reorg): Declare as void. (pa_combine_instructions): Declare as static void. Add parentheses around && within ||. * pa.h: Add prototypes for pa_reorg, symbolic_operand, following_call, function_label_operand, lhs_lshift_cint_operand and zdepi_cint_p. * pa.md: Add parentheses around && within ||. * cppalloc.c: Include stdlib.h. * cpperror.c (cpp_print_containing_files): Remove unused variable `i'. Fix format specifier in fprintf. * cse.c (cse_around_loop): Add explicit braces to avoid ambiguous `else'. (delete_dead_from_cse): Wrap variable `tem' in macro HAVE_cc0. * expr.c (expand_expr): Add parentheses around && within ||. * final.c (app_enable): Replace fprintf with fputs where there are no format specifiers and no trailing argument after the string. Eg, when printing ASM_APP_ON/ASM_APP_OFF. (app_disable): Likewise. (final_end_function): Likewise. (final_scan_insn): Likewise. Remove unused variable `set'. (profile_function): Wrap empty if-statement body in {} brackets. * function.c: Include stdlib.h. (pad_below): Wrap prototype and definition in ARGS_GROW_DOWNWARD. (reposition_prologue_and_epilogue_notes): Add parentheses around assignment used as truth value. * integrate.c (expand_inline_function): Wrap variable `cc0_insn' in macro HAVE_cc0. * jump.c (jump_optimize): Wrap variable `q' in macro HAVE_cc0. Remove unused variable `prev1'. * libgcc2.c (__bb_exit_trace_func): Add parentheses around && within ||. Fix format specifier in fprintf. (__bb_init_prg): Add parentheses around assignment used as truth value. * local-alloc.c: Include stdlib.h. (requires_inout): Add parentheses around assignment used as truth value. * loop.c (analyze_loop_iterations): Wrap prototype and definition in macro HAVE_decrement_and_branch_on_count. (insert_bct, instrument_loop_bct): Likewise. (move_movables): Add parentheses around assignment used as truth value. (consec_sets_invariant_p): Likewise. (maybe_eliminate_biv_1): Wrap variable `new' in macro HAVE_cc0. * objc/objc-act.c: Include stdlib.h. (lookup_method_in_protocol_list): Wrap empty else-statement body in braces. (lookup_protocol_in_reflist): Likewise. (objc_add_static_instance): Remove unused variables `decl_expr' and `decl_spec'. (get_objc_string_decl): Remove unused variable `decl'. (generate_static_references): Remove unused variables `idecl' and `instance'. (check_protocols): Wrap empty else-statement body in braces. * protoize.c: Include stdlib.h. (substr): Add parentheses around assignment used as truth value. (abspath): Likewise. (shortpath): Likewise. * regmove.c (fixup_match_1): Add parentheses around assignment used as truth value. * reload.c (push_secondary_reload): Remove unused variable `i'. (find_reloads): Add parentheses around assignment used as truth value. * reload1.c: Include stdlib.h. * rtl.h: Correct typo in prototype of offsettable_memref_p. * stmt.c (add_case_node): Add parentheses around assignment used as truth value. (case_tree2list): Likewise. * tree.c (valid_machine_attribute): Wrap variable `decl_attr_list' in macro VALID_MACHINE_DECL_ATTRIBUTE. Wrap variable `type_attr_list' in macro VALID_MACHINE_TYPE_ATTRIBUTE. (merge_attributes): Add explicit braces to avoid ambiguous `else'. * unroll.c (copy_loop_body): Wrap variable `cc0_insn' in macro HAVE_cc0. * varasm.c: Include stdlib.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18290 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (output_constant_pool): Fix dumb thinko in lastlaw1998-02-181-2/+2
| | | | | | | change. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18099 138bc75d-0d04-0410-961f-82ee72b054a4
* ./ChangeLog:brendan1998-02-181-4/+33
| | | | | | | | | | | | | | | | | | | | | * tree.h (merge_machine_{type,decl}_attributes): Declare. (split_specs_attrs, strip_attrs): Add prototypes. * tree.c (merge_machine_{type,decl}_attributes): New functions. * c-decl.c (duplicate_decls): Call merge_machine_decl_attributes. Update olddecl's attributes too. * c-common.c (strip_attrs): New function. * c-typeck.c (common_type): Call merge_machine_type_attributes. * varasm.c (make_function_rtl): New target macro REDO_SECTION_INFO_P. (make_decl_rtl): Likewise. * c-decl.c (shadow_tag_warned): Call split_specs_attrs. ./cp/ChangeLog: * decl.c (duplicate_decls): Call merge_machine_decl_attributes. Update olddecl's attributes too. (strip_attrs): Remove function. * typeck.c (common_type): Call merge_machine_type_attributes. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18065 138bc75d-0d04-0410-961f-82ee72b054a4
* * varasm.c (output_constant_pool): Bring back 'done' label insidelaw1998-02-141-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | an appropriate #ifdef. * bitmap.c (bitmap_element_allocate): Wrap variable 'i' in an appropriate #ifdef. (bitmap_copy, bitmap_operation): Likewise. * combine.c (combinable_i3pat): Similarly for 'src'. * function.c (fixup_var_refs_1): Similarly for 'outerdest'. (locate_and_pad_parm): Similarly for 'reg_parm_stack_space'. * regclass.c (copy_cost): Similarly for 'secondary_class'. * reload.c (make_memloc): Simliarly for 'i'. (find_reloads_address_1): Similarly for 'link'. * reload1.c (reload): Similarly for 'previous_frame_pointer_needed'. (emit_reload_insns): Similarly for 'second_reloadreg'. * unroll.c (iteration_info): Similarly for 'v'. * caller-save.c (insert_save_restore): Remove unused variable 'i'. * calls.c (expand_call): Similarly for 'i'. (emit_library_call, emit_library_call_value): Similarly for 'mode'. * fold-const.c (strip_compund_expr): Similarly for 'type'. * function.c (fixup_var_refs_1): Similarly for 'width'. (fixup_memory_subreg): Similarly for 'saved'. (locate_and_pad_parm): Similarly for 'boundary_in_bytes.' (setjmp_protect): Similarly for 'sub'. (thread_prologue_and_epilogue_insns): Similarly for 'insn'. * loop.c (record_giv): Similarly for 'p'. (combine_givs): Similarly for 'temp_iv'. (indirect_jump_in_function_p): Similarly for 'is_indirect_jump'. * recog.c (validate_replace_rtx_1): Similarly for 'width'. * tree.c (get_set_constructor_bytes): Similarly for 'vals'. * unroll.c (unroll_loop): Similarly for 'copy'. (iteration_info): Similarly for 'b'. * varasm.c (assemble_string): Similarly for 'i'. * i386.h (LEGITIMIZE_ADDRESS): Similarly for 'orig_x'. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17973 138bc75d-0d04-0410-961f-82ee72b054a4
* Rats. Forgot to change copyrights on the first commit.robertl1998-02-131-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17902 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-lang.c (finish_file): Bracket declaration of static_ctors,robertl1998-02-131-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | static_dtors. * calls.c (expand_call): Bracket declaration of 'rtx_before_call', 'old_stack_arg_under_construction' (emit_library_call): Bracket declaration of 'upper_bound', 'lower_bound', 'i', 'reg_parm_stack_space' (emit_library_call_value): Likewise. (store_one_arg): * collect2.c: include <unistd.h> when appropriate. Bracket declaration of 'exportf' and 'full_real_ld_suffix'. * emit-rtl.c (prev_cc0_setter): Remove unused variable 'link'. * explow.c (plus_constant_for_output_wide): Remove unused variable 'code'. (memory_address): Remove unused variable 'orig_x'. * genattrtab.c (make_canonical): Remove unreferenced label 'cond:'. (write_const_num_delay_slots): Remove unused variable 'i'. * genopinit.c (main): Remove unused variables 'dummy', 'insn_ptr'. (gen_insn): Remove unused variable 'obstack_ptr'. * libgcc2.c (__bb_exit_func): Remove unused variables 'ret', 'j', 'tmp', 'i'. (__bb_exit_trace_func): Remove unused variable 'e'. * optabs.c (expand_binop): remove unused variables 'lhs', 'rhs', 'funexp'. (expand_unop): Remove unused variable 'funexp'. (expand_complex_abs): Remove unused variable 'funexp'. (init_optabs): Bracket declaration of 'j'. (init_complex_libfuncs): Deleted. Dead static function. * profile.c (branch_prob): Remove unused variables 'insn', 'dest'. * reg-stack.c: Fix typo in proto for 'get_asm_operand_lengths' (reg_to_stack): 'initialized', 'before_function_beg' explictly type as ints instead of defaulting. (emit_swap_insn): Remove unused variable 'i2'. (compare_for_stack_reg): Remove unused variable 'src_note'. * rtlanal.c (computed_jump_p): Remove unused variable 'computed_jump'. * sched.c (actual_hazard): Bracket declaration of 'this_cost'. * stmt.c (add_case_node): Add parens for assignment used as truth. (all_cases_count): Remove unused variable 'count_high'. (mark_seen_cases): Remove unused variable 'i'. (check_for_full_enumeration_handling): Remove unused variable 't'. Bracket declaration of 'all_values', 'l'. * tlink.c: Include <stdlib.h>, <unistd.h>, <string.h>/<strings.h>. * varasm.c (assemble_string): Remove unused variable 'i'. (immed_double_const): Remove unused variable 'in_current_obstack'. (immed_real_const_1): Likewise. (output_constant_pool): Remove unreferenced label 'done'. (output_constant): Remove unused variable 'x'. * i386/i386.h (ENCODE_SECTION_INFO): TREE_PUBLIC is an int, not a string. * i386/sco5.h (ASM_OUTPUT_ASCII): Add parens for assignment used as truth. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17901 138bc75d-0d04-0410-961f-82ee72b054a4
* * Makefile.in: Remove all bytecode support.law1998-01-201-415/+52
| | | | | | | | | | | | | (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
* * varasm.c (immed_double_const): Add casts to HOST_WIDE_INT wherelaw1998-01-171-3/+3
| | | | | | | | | | | | | | | necessary. (const_hash): Hash val is unsigned long. (SYMHASH): Likewise. * tree.c (TYPE_HASH): Type of hash val is unsigned long. * print-tree.c (print_node_brief): HOST_PTR_PRINTF format wants a char pointer, not HOST_WIDE_INT. (print_node): Likewise. Also hash is unsigned long not HOST_WIDE_INT. * cse.c (canon_hash): Hash is unsigned long not HOST_WIDE_INT. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17403 138bc75d-0d04-0410-961f-82ee72b054a4
* * alias.c: Change all uses of gen_rtx(FOO...) to gen_rtx_FOO;rth1998-01-141-18/+18
| | | | | | | | | | | | | | | change gen_rtx(expr...) to gen_rtx_fmt_foo(expr...). * caller-save.c, calls.c, combine.c, cse.c: Likewise. * dwarf2out.c, except.c, explow.c, expmed.c, expr.c: Likewise. * final.c, flow.c, function.c, genpeep.c, haifa-sched.c: Likewise. * halfpic.c, integrate.c, jump.c, local-alloc.c, loop.c: Likewise. * profile.c, recog.c, reg-stack.c, regclass.c, regmove.c: Likewise. * reload.c, reload1.c, reorg.c, sched.c, stmt.c, stupid.c: Likewise. * unroll.c, varasm.c: Likewise. * config/alpha/alpha.c, config/alpha/alpha.md: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17357 138bc75d-0d04-0410-961f-82ee72b054a4
* Merge from gcc-2.8law1997-12-071-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@16987 138bc75d-0d04-0410-961f-82ee72b054a4
* patch from paul eggert to fix -0.0/0.0 confusion that breaks glibcwilson1997-11-141-2/+1
| | | | | | | | | | | | | | * real.h (REAL_VALUES_IDENTICAL): New macro. * expr.c (is_zeros_p): Don't consider -0.0 to be all zeros. * fold-const.c (operand_equal_p): Don't consider -0.0 to be identical to 0.0. * tree.c (simple_cst_equal): Don't consider -0.0 to have the same tree structure as 0.0. * varasm.c (immed_real_const_1): Use new REAL_VALUES_IDENTICAL macro instead of doing it by hand. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@16472 138bc75d-0d04-0410-961f-82ee72b054a4
* Update mainline egcs to gcc2 snapshot 971021.law1997-11-021-8/+42
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@16278 138bc75d-0d04-0410-961f-82ee72b054a4
* * combine.c (try_combine): Use NULL_RTX instead of '0' wherelaw1997-09-221-1/+1
| | | | | | | | | | | | | | | appropriate in calls to gen_rtx(). * cse.c (cse_main): Likewise. * emit-rtl.c (gen_label_rtx): Likewise. * expr.c (init_expr_once): Likewise. * haifa-sched.c (flush_pending_lists, sched_analyze_insn, sched_analyze, init_rgn_data_dependences, compute_block_backward_dependences): Likewise. * sched.c (schedule_insns): Likewise. * varasm.c (immed_double_const): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@15630 138bc75d-0d04-0410-961f-82ee72b054a4
* dwarf2 EH supportjason1997-09-101-3/+18
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@15255 138bc75d-0d04-0410-961f-82ee72b054a4
* Fix C++ template instantiation back end core dump.wilson1997-08-291-0/+7
| | | | | | | * varasm.c (mark_constants): Don't look inside CONST_DOUBLEs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14999 138bc75d-0d04-0410-961f-82ee72b054a4
* (make_function_rtl, make_decl_rtl): Add a prefix whenkenner1997-08-021-0/+44
| | | | | | | | flag_prefix_function_name_usage is set. (assemble_name): Strip the CHKR_PREFIX. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14619 138bc75d-0d04-0410-961f-82ee72b054a4
* (compare_constant_1, case STRING_CST): Compare TYPE_MODE.kenner1997-08-021-0/+4
| | | | | | | (record_constant_1, case STRING_CST): Record TYPE_MODE. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14606 138bc75d-0d04-0410-961f-82ee72b054a4
* xmerrill1997-07-191-2/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14491 138bc75d-0d04-0410-961f-82ee72b054a4
* (assemble_variable): If low part of size doesn't fit in an int,kenner1997-07-141-1/+5
| | | | | | | variable is too large. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14428 138bc75d-0d04-0410-961f-82ee72b054a4
* (assemble_end_function): Switch back to function section afterkenner1997-06-091-1/+4
| | | | | | | outputting constant pool. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14184 138bc75d-0d04-0410-961f-82ee72b054a4
* xmerrill1997-04-301-25/+42
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13994 138bc75d-0d04-0410-961f-82ee72b054a4
* (TRAMPOLINE_ALIGNMENT): Provide default.kenner1997-01-301-1/+5
| | | | | | | | (assemble_trampoline_template): Use TRAMPOLINE_ALIGNMENT instead of FUNCTION_BOUNDARY. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13568 138bc75d-0d04-0410-961f-82ee72b054a4
* (force_const_mem): Set MARK instead of clearing it.kenner1997-01-291-3/+7
| | | | | | | | | (output_constant_pool): Only mark constant pool if -O. Check mark flag unconditionally. (mark_constant_pool): Start by clearing all mark flags. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13564 138bc75d-0d04-0410-961f-82ee72b054a4
* Garbage collect constant pool entries and don't output unnecessary onesian1997-01-241-0/+96
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13550 138bc75d-0d04-0410-961f-82ee72b054a4
* (const_hash): Treat NON_LVALUE_EXPR like CONVERT_EXPR.kenner1997-01-181-140/+188
| | | | | | | | (compare_constant_1, copy_constant, bc_assemble_integer): Likewise. (const_hash, compare_constant_1): Use switch, not if-then-else. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13507 138bc75d-0d04-0410-961f-82ee72b054a4
* Copy a CONST_INT rtx in force_const_memian1997-01-141-8/+14
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13490 138bc75d-0d04-0410-961f-82ee72b054a4
* Add support for new target macro CONSTANT_AFTER_FUNCTION_Pian1997-01-141-4/+45
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13489 138bc75d-0d04-0410-961f-82ee72b054a4
* Call ASM_OUTPUT_POOL_EPILOGUE after outputting the constant poolian1996-12-131-0/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13306 138bc75d-0d04-0410-961f-82ee72b054a4
* Check CONSTANT_POOL_BEFORE_FUNCTION to control placement of constantian1996-12-131-1/+14
| | | | | | | pool git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13304 138bc75d-0d04-0410-961f-82ee72b054a4
* xmerrill1996-12-091-40/+18
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13258 138bc75d-0d04-0410-961f-82ee72b054a4
* xmerrill1996-11-201-2/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@13209 138bc75d-0d04-0410-961f-82ee72b054a4
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