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2002-08-06* function.c (TRAMPOLINE_ALIGNMENT): Always defined.Neil Booth1-6/+1
From-SVN: r56078
2002-08-04Index: ChangeLogGeoffrey Keating1-3/+0
2002-08-04 Geoffrey Keating <geoffk@redhat.com> * Makefile.in (sdbout.o): Doesn't need $(OBSTACK_H). * collect2.h (permanent_obstack): Delete declaration. * collect2.c (permanent_obstack): Delete definition. (main): Don't initialise permanent_obstack. Use xstrdup instead. * expr.c: Don't include obstack.h. (permanent_obstack): Delete declaration. * function.c: Don't include obstack.h. (permanent_obstack): Delete declaration. * integrate.c: Don't include obstack.h. (function_maybepermanent_obstack): Delete declaration. * print-tree.c (debug_tree): Use x*alloc not permalloc. * sdbout.c (gen_fake_label): Use x*alloc not permalloc. * tlink.c (pfgets): Use xstrdup not permanent_obstack. * toplev.c (lang_independent_init): Rename init_obstacks to init_ttree. * tree.h: Rename init_obstacks to init_ttree. Remove declarations of permalloc, expralloc, perm_calloc. * tree.c (permanent_obstack): Delete definition. (init_ttree): Rename from init_obstacks. (permalloc): Delete. (perm_calloc): Delete. (dump_tree_statistics): Don't print information about permanent_obstack. * varasm.c (assemble_start_function): Use xstrdup instead of permalloc/strcpy. (assemble_variable): Likewise. * config/alpha/alpha.c (unicosmk_need_dex): Use xmalloc instead of permalloc. (unicosmk_add_extern): Likewise. * config/c4x/c4x.c (c4x_external_ref): Likewise. (c4x_global_label): Likewise. * config/frv/frv.c (frv_encode_section_info): Likewise. * config/i386/winnt.c (i386_pe_record_external_function): Likewise. (i386_pe_record_exported_symbol): Likewise. * config/mips/mips.c (mips_output_external): Likewise. (mips_output_external_libcall): Likewise. * config/pa/pa.c: (permanent_obstack): Delete declaration. (output_call): Use ggc_strdup instead of allocating on permanent_obstack. * config/romp/romp.c: Include ggc.h. (get_symref): Don't declare permanent_obstack, use ggc_strdup intead of permanent_obstack. * config/rs6000/aix31.h (ASM_OUTPUT_EXTERNAL): Use concat instead of permalloc. * config/rs6000/rs6000.c (rs6000_gen_section_name): Use xmalloc instead of permalloc * config/rs6000/xcoff.h (ASM_OUTPUT_EXTERNAL): Use concat instead of permalloc. * config/vax/vax.c (vms_check_external): Use xmalloc instead of permalloc. Index: cp/ChangeLog 2002-08-04 Geoffrey Keating <geoffk@redhat.com> * cvt.c (ocp_convert): Delete obsolete code. * parse.y (permanent_obstack): Delete declaration. * pt.c (permanent_obstack): Delete declaration. * repo.c (permanent_obstack): Delete declaration. (open_repo_file): Use xmalloc instead of permanent_obstack. (init_repo): Use xstrdup instead of permanent_obstack. Index: java/ChangeLog 2002-08-04 Geoffrey Keating <geoffk@redhat.com> * class.c: (permanent_obstack): Delete declaration. * constants.c: (permanent_obstack): Delete declaration. * except.c: (permanent_obstack): Delete declaration. * expr.c: (permanent_obstack): Delete declaration. * jcf-parse.c: (permanent_obstack): Delete declaration. (saveable_obstack): Delete declaration. * parse.h: (permanent_obstack): Delete declaration. * typeck.c: (permanent_obstack): Delete declaration. From-SVN: r56035
2002-07-26function.c (assign_parms): Handle frontend-directed pass by invisible reference.Jason Merrill1-0/+9
* function.c (assign_parms): Handle frontend-directed pass by invisible reference. cp/ * call.c (build_over_call): Likewise. (cp_convert_parm_for_inlining): New fn. (convert_for_arg_passing): New fn. (convert_default_arg, build_over_call): Use it. (type_passed_as): New fn. * pt.c (tsubst_decl): Use it. * decl2.c (cp_build_parm_decl): New fn. (build_artificial_parm): Use it. (start_static_storage_duration_function): Likewise. * decl.c (start_cleanup_fn, grokdeclarater): Likewise. (grokparms): Don't mess with DECL_ARG_TYPE. * typeck.c (convert_arguments): Use convert_for_arg_passing. * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING): Define. * cp-tree.h: Declare new fns. From-SVN: r55781
2002-07-21gengenrtl.c (gencode): Don't define obstack_alloc_rtx.Neil Booth1-1/+0
* gengenrtl.c (gencode): Don't define obstack_alloc_rtx. * function.c (SYMBOL__MAIN): Remove definition. * global.c (SET_CONFLICT, REGBITP, ALLOCNO_LIVE_P): Remove. * predict.c (PROB_NEVER, PROB_LIKELY, PROB_UNLIKELY): Remove. * profile.c (GCOV_INDEX_TO_BB): Remove. * sched-rgn.c (ABS_VALUE, MIN_DIFF_PRIORITY, MIN_PROB_DIFF): Remove. * simplify-rtx.c (FIXED_BASE_PLUS_P): Remove. From-SVN: r55631
2002-07-16varargs.h: Replace with stub which issues #error.Zack Weinberg1-30/+3
* ginclude/varargs.h: Replace with stub which issues #error. * ginclude/stdarg.h: __builtin_stdarg_start is renamed __builtin_va_start. * builtins.def (BUILT_IN_VARARGS_START): Delete. (BUILT_IN_VA_START): New. * builtins.c (expand_builtin_va_start): Eliminate first argument and code to implement pre-ISO varargs. (std_expand_builtin_va_start): Ignore first argument; it is always 1. (expand_builtin): Handle BUILT_IN_VA_START and BUILT_IN_STDARG_START identically. Delete BUILT_IN_VARARGS_START case. * function.c (assign_parms): Delete hide_last_arg and all its uses. (mark_varargs): Delete function. * function.h (struct function): Delete 'varargs' bit. (current_function_varargs): Delete macro. * tree.h: Don't declare mark_varargs. * c-decl.c (c_function_varargs, c_mark_varargs): Delete. (c_expand_body): Don't call mark_varargs. * c-objc-common.c: Handle BUILT_IN_VA_START and BUILT_IN_STDARG_START identically. Delete BUILT_IN_VARARGS_START case. * c-tree.h: Don't declare c_mark_varargs. * c-parse.in: Remove grammar rules for '&...' (which has been commented out since before 2.7.2) and for '...' in K+R argument declarations. * builtins.c, function.c, integrate.c, sibcall.c, config/alpha/unicosmk.h, config/arc/arc.c, config/arc/arc.h, config/avr/avr.c, config/cris/cris.c, config/fr30/fr30.c, config/i960/i960.c, config/i960/i960.md, config/m32r/m32r.c, config/m32r/m32r.h, config/m88k/m88k.c, config/m88k/m88k.h, config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.h, config/mn10300/mn10300.c, config/pa/som.h, config/s390/s390.c, config/sh/sh.c, config/sh/sh.h, config/sparc/sparc.h, config/stormy16/stormy16.c: Delete all references to current_function_varargs, and code predicated on that flag. * config/alpha/alpha.c (alpha_va_start), config/arc/arc.c (arc_va_start), config/i386/i386.c (ix86_va_start), config/mips/mips.c (mips_va_start), config/mn10300/mn10300.c (mn10300_va_start), config/rs6000/rs6000.c (rs6000_va_start), config/s390/s390.c (s390_va_start), config/sh/sh.c (sh_va_start), Ignore first argument; it is always 1. * config/c4x/c4x-protos.h, config/c4x/c4x.c: Delete c4x_va_start. * config/ia64/ia64-protos.h, config/ia64/ia64.c: Delete ia64_va_start. * config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c: Delete m68hc11_va_start. * config/c4x/c4x.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h: No need to define EXPAND_BUILTIN_VA_START. * doc/invoke.texi, doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi: Remove references to GCC-provided <varargs.h>. testsuite: * c-torture/execute/991216-3.c, c-torture/execute/strct-varg-1.c, c-torture/execute/va-arg-7.c, c-torture/execute/va-arg-8.c, c-torture/execute/va-arg-15.c, c-torture/execute/va-arg-16.c, c-torture/execute/va-arg-17.c, c-torture/execute/va-arg-19.c: Convert to use <stdarg.h>. * c-torture/execute/va-arg-3.c, c-torture/execute/va-arg-3.x: Delete. * gcc.dg/va-arg-2.c: New. * lib/gcc.exp, lib/objc.exp: Remove code to set -DNO_VARARGS. From-SVN: r55472
2002-06-22re PR middle-end/6963 (Linux kernel miscompile due to clobbered MEM_SIZE)Ulrich Weigand1-13/+11
PR middle-end/6963 * function.c (assign_stack_temp_for_type): Do not return the same MEM rtx for multiple uses of a stack slot. From-SVN: r54912
2002-06-17function.h (struct function): Rename profile_label_no.Richard Henderson1-4/+5
* function.h (struct function) [funcdef_no]: Rename profile_label_no. (current_function_funcdef_no): Similarly. * function.c (funcdef_no): Similarly. (prepare_function_start): Set current_function_funcdef_no. (expand_function_start): Don't set current_function_profile_label_no. * dwarf2out.h (current_funcdef_number): Remove. * dwarf2out.c (current_funcdef_number): Remove. Replace with current_function_funcdef_no throughout. * dwarfout.c, vmsdbgout.c: Similarly. * except.c (sjlj_funcdef_number): Remove. (sjlj_emit_function_enter): Use current_function_funcdef_no instead. (output_function_exception_table): Likewise. * final.c (profile_function): Use current_function_funcdef_no instead of current_function_profile_label_no. From-SVN: r54709
2002-06-17function.c (epilogue_done): Correctly build a sequence of insns for a ↵Richard Earnshaw1-1/+2
sibcall epilogue. * function.c (epilogue_done): Correctly build a sequence of insns for a sibcall epilogue. From-SVN: r54702
2002-06-13alias.c (argument_registers): Remove.Jeff Law1-3/+0
* alias.c (argument_registers): Remove. (init_alias_once): Initialize static_reg_base_value here. Remove initialization of argument_registers. (init_alias_once_per_function): Remove. (init_alias_analysis): Copy all the entries from static_reg_base_value into new_reg_base_value all at once. * rtl.h (init_alias_once_per_function): Remove declaration. * function.c (prepare_function_start): Do not call init_alias_once_per_function. * caller-save.c (init_caller_save): Use gen_rtx_INSN instead of starting a sequence and emitting an INSN. From-SVN: r54582
2002-06-11Delete SEQUENCE rtl usage outside of reorg and ssa passes.David S. Miller1-64/+72
2002-06-05 David S. Miller <davem@redhat.com> Delete SEQUENCE rtl usage outside of reorg and ssa passes. * rtl.h (gen_sequence, emit_insns, emit_insns_before, emit_insns_before_scope, emit_insns_after, emit_insns_after_scope): Delete declaration. * ada/misc.c (insert_code_for): Use emit_insn* instead of emit_insns_foo. * config/alpha/alpha.c (alpha_set_memflags_1): Abort on SEQUENCE. (alpha_set_memflags): Fix comment. (set_frame_related_p): Use get_insns instead of gen_sequence. * config/alpha/alpha.md (setjmp receiver splitter): Avoid emitting no insns. * config/arm/arm.c (arm_finalize_pic): Use get_insns instead of gen_sequence. (arm_gen_load_multiple, arm_gen_store_multiple): Likewise. * config/fr30/fr30.c (fr30_move_double): Likewise. * config/i386/i386.c (ix86_expand_int_movcc, ix86_expand_movstr): Likewise. * config/ia64/ia64.c (spill_restore_mem): Likewise. * config/ia64/ia64.md (conditional move spliiter): Avoid emitting no insns. * config/m32r/m32r.c (gen_split_move_double): Use get_insns instead of gen_sequence. * config/mips/mips.c (embedded_pic_fnaddr_reg): Likewise. (mips_expand_prologue, mips16_gp_pseudo_reg): Likewise. * config/sh/sh.c (sh_need_epilogue): Likewise. * config/sparc/sparc.md (current_function_calls_alloca, flat): New attributes. (setjmp pattern and split): Use them to avoid splitter which emits no RTL. * genattrtab.c (main): Emit include of function.h * config/stormy16/stormy16.c (xstormy16_split_cbranch): Use get_insns instead of gen_sequence. * config/cris/cris.c (cris_split_movdx): Likewise. * emit-rtl.c (emit_insns*): Kill. (try_split): Expect insn list instead of SEQUENCE. (make_jump_insn_raw, make_call_insn_raw): Fix comments. (emit_*insn*): Reimplement to work with INSN lists and PATTERNs. Make them abort if a SEQUENCE is given and RTL checking is enabled. (emit_*_scope): Don't forget to set scope on final insn. (gen_sequence): Move from here... * ssa.c (gen_sequence): To here as private function. * builtins.c (expand_builtin_apply_args): Use emit_insn_foo, fix comments. (expand_builtin_return, expand_builtin_mathfn): Likewise. (expand_builtin_strlen): Use get_insns instead of gen_sequence. (expand_builtin_saveregs): Use emit_insn_foo, fix comments. (expand_builtin_expect_jump): Use get_insns and fix comments. * calls.c (try_to_integrate): Use emit_insn_foo. (expand_call, emit_library_call_value_1): Likewise. * expr.c (emit_queue): Handle insn lists instead of SEQUENCE. (emit_move_insn_1): Use get_insns instead of gen_sequence. (expand_expr): Use emit_insn_foo. * cfgrtl.c (commit_one_edge_insertion): Use emit_insn_foo. * except.c (build_post_landing_pads): Likewise. * flow.c (attempt_auto_inc): Likewise. * stmt.c (expand_fixup, fixup_gotos, expand_nl_handler_label, expand_nl_goto_receivers, expand_decl_cleanup): Likewise. * function.c (fixup_var_refs_insn): Use get_insns instead of gen_sequence. (fixup_var_refs_1): Likewise and expect insn list from gen_foo. (fixup_memory_subreg): Use get_insns instead of gen_sequence. (fixup_stack_1, purge_addressof_1, expand_main_function, get_arg_pointer_save_area): Likewise. (optimize_bit_field, instantiate_virtual_regs_1, assign_parms, expand_function_end): Use emit_insn_foo. (record_insns, keep_stack_depressed): Work with insn list instead of SEQUENCE, fix comments. * ifcvt.c (noce_emit_store_flag, noce_try_store_flag, noce_try_store_flag_constants, noce_try_store_flag_inc, noce_try_store_flag_mask, noce_emit_cmove, noce_try_cmove_arith, noce_try_minmax, noce_try_abs): Use emit_insn_foo. (noce_process_if_block): Use get_insns instead of gen_sequence. * optabs.c (add_equal_note): Work with insn list, fix comments. (expand_binop): Expect insn list from GEN_FCN(), use emit_insn_foo. (expand_unop, expand_complex_abs, expand_unop_insn, expand_no_conflict_block): Likewise. (gen_move_insn): Use get_insns instead of gen_sequence. (gen_cond_trap): Likewise. * integrate.c (copy_rtx_and_substitute): Likewise. (emit_initial_value_sets): Use emit_insn_foo. * reload1.c (emit_output_reload_insns, emit_reload_insns): Likewise. (fixup_abnormal_edges): Avoid losing REG_NOTES more intelligently now that RTL generators give insn lists. * sibcall.c (replace_call_placeholder): Use emit_insn_foo. * doloop.c (doloop_modify, doloop_modify_runtime): Use get_insns instead of gen_sequence. (doloop_optimize): Work with insn lists instead of SEQUENCE rtl. * explow.c (emit_stack_save, emit_stack_restore): Use get_insns instead of gen_sequence. * loop.c (move_movables, emit_prefetch_instructions, gen_add_mult, check_dbra_loop, gen_load_of_final_value): Likewise. (loop_regs_update): Work with insn list instead of SEQUENCE rtl. (product_cheap_p): Likewise, and add commentary about RTL wastage here. * lcm.c (optimize_mode_switching): Use get_insns instead of gen_sequence. * profile.c (gen_edge_profiler): Likewise. * regmove.c (copy_src_to_dest): Likewise. * reg-stack.c (compensate_edge): Likewise and fix comment. * gcse.c (process_insert_insn): Likewise. (insert_insn_end_bb): Work with insn list instead of SEQUENCE rtl. * jump.c (delete_prior_computation): Update comment. * genemit.c (gen_expand, gen_split, main): Use get_insns instead of gen_sequence, update comments to match. * recog.c (peephole2_optimize): Work with insn lists instead of SEQUENCE rtl. * sched-vis.c (print_pattern): Abort on SEQUENCE. * unroll.c (unroll_loop, find_splittable_givs, final_giv_value): Use get_insns instead of gen_sequence. (copy_loop_body): Likewise and don't emit dummy NOTE. * genrecog.c: Don't mention SEQUENCE rtl in comments. * combine.c (try_combine): Expect insn lists from split generator. * reorg.c (relax_delay_slots): Emit SEQUENCE into insn list by hand. From-SVN: r54497
2002-06-10alias.c (static_reg_base_value): New to hold RTL for items allocated once ↵Jeff Law1-0/+3
per function for the aliasing code. * alias.c (static_reg_base_value): New to hold RTL for items allocated once per function for the aliasing code. (init_alias_once_per_function): Initialize static_reg_base_value. (init_alias_analysis): Avoid throw-away allocations of RTL by using pre-computed values in static_reg_base_value. * function.c (prepare_function_start): Call init_alias_once_per_function appropriately. * rtl.h (init_alias_once_per_function): Declare. * caller-save (init_caller_save): Restructure slightly to avoid lots of silly RTL generation. * expr.c (init_expr_once): Likewise. * reload1.c (reload_cse_regs_1): Allocate throw-away register RTL object here. Pass it into children. (reload_cse_simplify_operands): Use passed-in register RTL object. (reload_cse_simplify): Pass through throw-away register RTL object. From-SVN: r54442
2002-06-04Merge from pch-branch up to tag pch-commit-20020603.Geoffrey Keating1-216/+77
From-SVN: r54232
2002-05-21bb-reorder.c (make_reorder_chain_1): Modified.Zdenek Dvorak1-1/+1
* bb-reorder.c (make_reorder_chain_1): Modified. * cfganal.c (can_fallthru, flow_call_edges_add, flow_preorder_transversal_compute): Modified. * cfgbuild.c (make_edges, find_basic_blocks, find_many_sub_basic_blocks, find_sub_basic_blocks): Modified. * cfgcleanup.c (try_simplify_condjump, try_optimize_cfg): Modified. * cfglayout.c (skip_insns_after_block, fixup_reorder_chain, fixup_fallthru_exit_predecessor, cfg_layout_redirect_edge): Modified. * cfgrtl.c (tidy_fallthru_edges, verify_flow_info): Modified. * combine.c (this_basic_block): Type changed to basic_block. (combine_instructions, set_nonzero_bits_and_sign_copies, try_combine, nonzero_bits, num_sign_bit_copies, get_last_value_validate, get_last_value, distribute_notes, distribute_links): Modified. * final.c (compute_alignments): Modified. * flow.c (regno_uninitialized, regno_clobbered_at_setjmp): Modified. * function.c (thread_prologue_and_epilogue_insns): Modified. * gcse.c (compute_code_hoist_vbeinout): Modified. * global.c (build_insn_chain): Modified. * ifcvt.c (find_if_block, find_cond_trap): Modified. * predict.c (last_basic_block_p, note_prediction_to_br_prob): Modified. * regmove.c (regmove_optimize): Modified. * resource.c (find_basic_block): Modified. * sched-ebb.c (schedule_ebbs): Modified. * ssa-dce.c (find_control_dependence, find_pdom): Modified. From-SVN: r53695
2002-05-17final.c: Fix formatting.Kazu Hirata1-5/+5
* final.c: Fix formatting. * fix-header.c: Likewise. * flow.c: Likewise. * fold-const.c: Likewise. * function.c: Likewise. From-SVN: r53563
2002-05-16Revert "Basic block renumbering removal", and two followup patches.Richard Henderson1-1/+1
From-SVN: r53537
2002-05-16Basic block renumbering removal.Zdenek Dvorak1-1/+1
From-SVN: r53522
2002-05-15invoke.texi (-malign-double): Re-add lost warning.Jan Hubicka1-0/+4
* invoke.texi (-malign-double): Re-add lost warning. * i386-protos.h (x86_output_mi_thunk): Declare. * unix.h (ASM_OUTPUT_MI_THUNK): Move offline to ... * i386.c (x86_output_mi_thunk): ... here; handle 64bits. * dwarf2out.c (output_call_frame_info): Do not skip unwind info when flag_asynchronous_unwind_tables is set. * flags.h (flag_reorder_functions): Declare. * function.c (prepare_function_start): Initialize frequnecy. * params.def (HOT_BB_COUNT_FRACTION, HOT_BB_FREQUENCY_FRACTION): New paramters. * Makefile.in (predict.o): Add dependency on target.h and params.h * defaults.h (HOT_TEXT_SECTION_NAME, UNLIKELY_EXECUTED_TEXT_SECTION_NAME): New macros. * predict.c (choose_function_section): New function. (estimate_bb_frequencies): Use it. * toplev.c (flag_reorder_functions): New global variable. (lang_independent_options): New. (parse_options_and_default_flags): Set. * varasm.c (assemble_start_function): Bypass functdion alignment for never executed functions. * invoke.texi (-freorder-blocks, -freorder-functions): Document. (param hot-bb-count-fraction, hot-bb-frequency-fraction): New. * tm.texi (HOT_TEXT_SECTION_NAME, UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Document. Thu Jan 3 21:52:09 CET 2002 Jan Hubicka <jh@suse.cz> * predict.c: Inlude profile.h (MIN_COUNT): Rename to MIN_COUNT_FRACTION (maybe_hot_bb_p, probably_cold_bb_p, probably_never_executed_bb_p): Use the information about maximal counter in the program. Thu Dec 20 22:14:00 CET 2001 Jan Hubicka <jh@suse.cz> * basic-block.h (maybe_hot_bb_p, probably_cold_bb_p, probably_never_executed_bb_p): New functions. * cfgcleanup.c (outgoing_edges_match): Use them. * predict.c (MIN_COUNT, MIN_FREQUENCY): New macros. (maybe_hot_bb_p, probably_cold_bb_p, probably_never_executed_bb_p): New functions. * function.h (function): Add new field function_frequency. * predict.c (compute_function_frequency): New function. (estimate_probability): Call it. From-SVN: r53478
2002-05-09final.c (end_final): Use C trees to output data structures for profiling.Jan Hubicka1-0/+2
* final.c (end_final): Use C trees to output data structures for profiling. * Makefile.in (LIBGCC_DEPS): Added missing dependency on gcov-io.h (profile.o): New dependency profile.h (final.o): New dependency profile.h * profile.h: New file. New global structure profile_info. * final.h (count_edges_instrumented_now): Declare. (current_function_cfg_checksum): Declare. (function_list): New structure. (functions_head, functions_tail): New static variables. (end_final): Emits more data, removed some -ax stuff. (final): Stores function names and chcksums. * gcov-io.h (__write_gcov_string): New function. (__read_gcov_string): New function. * gcov.c (read_profile): New function. (create_program_flow_graph): Uses read_profile instead of reading da_file. (read_files): Removed da_file checking, it's done by read_profile now. * libgcc2.c (bb_function_info): New structure. (bb): New field in structure, removed some -ax stuff. (__bb_exit_func): Changed structure of da_file. * profile.c (count_edges_instrumented_now): New global variable. (current_function_cfg_checksum): New global variable. (max_counter_in_program): New global variable. (get_exec_counts): New function. (compute_checksum): New function. (instrument_edges): Sets count_edges_instrumented_now. (compute_branch_probabilities): Uses get_exec_counts instead of reading da_file. (branch_prob): Calls compute_checksum and writes extra data to bbg_file. (init_branch_prob): Removed da_file checking, done in get_exec_counts now. (end_branch_prob): Removed da_file checking, done in get_exec_counts now. * gcov.texi: Updated information about gcov file format. Co-Authored-By: Pavel Nejedly <bim@atrey.karlin.mff.cuni.cz> From-SVN: r53326
2002-05-03* function.c: Fix formatting.Kazu Hirata1-33/+33
From-SVN: r53075
2002-04-30cpplex.c: Fix comment formatting.Kazu Hirata1-1/+1
* cpplex.c: Fix comment formatting. * function.c: Likewise. * integrate.c: Likewise. * regrename.c: Likewise. * sibcall.c: Likewise. * simplify-rtx.c: Likewise. * tree-inline.c: Likewise. From-SVN: r52972
2002-04-23re PR target/6413 (PROFILE_HOOK label_no)Alan Modra1-2/+8
PR target/6413 * function.h: (struct function): Add profile_label_no field. (current_function_profile_label_no): Define. * function.c: (profile_label_no): New static var. (expand_function_start): Increment it, and copy to current_function_profile_label_no. * output.h (profile_label_no): Delete. * final.c (profile_label_no): Delete. (profile_function): Use current_function_profile_label_no. (final_end_function): Don't increment profile_label_no here. * config/i386/i386.c (ix86_osf_output_function_prologue): Replace profile_label_no with current_function_profile_label_no. * config/pa/pa.c (current_function_number): Delete. (pa_output_function_prologue): Don't output profile label here. (hppa_profile_hook): Use label_no param rather than current_function_number. (FUNC_BEGIN_PROLOG_LABEL): Move to .. * config/pa/pa.h: .. here. (FUNCTION_PROFILER): Output profile label here. From-SVN: r52656
2002-04-22re PR fortran/6138 (Incorrect access of integer*1 variables on PA)Mark Mitchell1-30/+54
PR f/6138. * function.c (fixup_memory_subreg): Add promoted_mode parameter. (walk_fixup_memory_subreg): Likewise. (fixup_var_refs_insn): Adjust accordingly. (fixup_var_refs_1): Likewise. From-SVN: r52631
2002-04-20Makefile.in: Update.Neil Booth1-18/+6
* Makefile.in: Update. * decl.c (push_c_function_context, pop_c_function_context, mark_c_function_context): Rename for consistency. * c-objc-common.c (c_objc_common_init): Langhooks set elsewhere. * c-tree.h (push_c_function_context, pop_c_function_context, mark_c_function_context): Rename for consistency. * c-lang.c (LANG_HOOKS_FUNCTION_ENTER_NESTED, LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK): Redefine. * function.c (init_lang_status, save_lang_status, restore_lang_status, mark_lang_status, free_lang_status): Move to langhooks.h. (push_function_context_to, pop_function_context_from, free_after_parsing, prepare_function_start, ggc_mark_struct_function): Update. * function.h (init_lang_status, save_lang_status, restore_lang_status, mark_lang_status, free_lang_status): Move to langhooks.h. * langhooks-def.h (LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_ENTER_NESTED, LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK, LANG_HOOKS_FUNCTION_INITIALIZER): New. (LANG_HOOKS_INITIALIZER): Update. (lhd_do_nothing_f): New. * langhooks.h (struct lang_hooks_for_functions): New. (struct lang_hooks): New hooks. * langhooks.c (lhd_do_nothing_f): New. cp: * cp-lang.c (LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine. * cp-tree.h (cxx_push_function_context, cxx_pop_function_context, cxx_mark_function_context): New. * decl.c (push_cp_function_context, pop_cp_function_context, mark_cp_function_context): Rename for consistency. (cxx_init_decl_processing): Don't set old hooks. objc: * objc-lang.c (LANG_HOOKS_FUNCTION_ENTER_NESTED, LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK): Redefine. From-SVN: r52551
2002-04-19re PR c/6358 (GCC 3.1 ICE on statement expressions)Jakub Jelinek1-15/+34
PR c/6358 * function.c: Reapply patch for c/6358. (expand_function_end): Copy decl_rtl's mode, not current_function_return_rtx mode. From-SVN: r52538
2002-04-18* function.c: Revert patch for c/6358.Richard Henderson1-33/+14
From-SVN: r52511
2002-04-18re PR c/6358 (GCC 3.1 ICE on statement expressions)Jakub Jelinek1-14/+33
PR c/6358 * function.c (assign_parms): Assign hard current_function_return_rtx register here... (expand_function_end): ...not here. * gcc.c-torture/compile/20020418-1.c: New test. From-SVN: r52485
2002-04-12function.c (fixup_var_refs_1): For paradoxical (subreg VAR), replace VAR, ↵Hans-Peter Nilsson1-8/+22
don't try the subreg. * function.c (fixup_var_refs_1) <SET, handling VAR in SET_SRC>: For paradoxical (subreg VAR), replace VAR, don't try the subreg. From-SVN: r52217
2002-04-02function.c (assign_temp): Accept either type or decl argument.Eric Botcazou1-5/+30
* function.c (assign_temp): Accept either type or decl argument. Detect variables whose size is too large to fit into an integer. * stmt.c (expand_decl): Pass the decl, not the type. Co-Authored-By: Richard Henderson <rth@redhat.com> From-SVN: r51788
2002-03-29Makefile.in (convert.o, [...]): Update.Neil Booth1-3/+3
* Makefile.in (convert.o, calls.o, expmed.o): Update. * attribs.c (handle_mode_attribute, handle_vector_size_attribute): Use new hooks. * builtin-types.def (BT_PTRMODE): Update. * c-common.c (type_for_size): Rename c_common_type_for_size. (type_for_mode): Similarly. (shorten_compare, pointer_int_sum, c_common_nodes_and_builtins): Use new hook. * c-bommon.h (c_common_type_for_size, c_common_type_for_mode): New. * c-decl.c (finish_enum, build_enumerator): Use new hooks. * c-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * c-typeck.c (common_type, comptypes, default_conversion): Use new hooks. * calls.c: Include langhooks.h. (emit_library_call_value_1): Use new hooks. Avoid redundant calls. * convert.c: Include langhooks.h (convert_to_pointer, convert_to_integer): Use new hooks. * except.c (init_eh): Similarly. * expmed.c: Include langhooks.h. (expand_mult_add): Use new hooks. * expr.c (store_expr, store_constructor, expand_expr, do_jump, try_casesi): Similarly. * fold-const.c (optimize_bit_field_compare, make_range, decode_field_reference, fold_truthop, fold): Similarly. * function.c (assign_stack_local_1, assign_stack_temp_for_type, put_var_into_stack): Similarly. * langhooks-def.h (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): New. (LANG_HOOKS_TYPES_INITIALIZER): Update. * langhooks.h (lang_hooks_for_types): New hooks. * stmt.c (expand_decl_cleanup, emit_case_nodes): Use new hooks. * tree.c (get_unwidened, get_narrower): Similarly. * tree.h (type_for_mode, type_for_size): Remove. * varasm.c (force_const_mem): Use new hooks. ada: * gigi.h (type_for_size, type_for_mode): Rename. * misc.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * trans.c (tree_transform): Update. * utils.c (gnat_init_decl_processing, init_gigi_decls, builtin_function, float_type_for_size, signed_or_unsigned_type, build_vms_descriptor, unchecked_convert): Update. (type_for_mode, type_for_size): Rename. * utils2.c (nonbinary_modular_operation): Update. cp: * cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. * cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks. * decl.c (finish_enum): Similarly. * error.c (dump_type): Similarly. * lex.c (cxx_init): Similarly. * mangle.c (write_builtin_type): Similarly. * typeck.c (comptypes): Similarly. f: * com.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): Redefine. (type_for_mode, type_for_size): Rename. (signed_or_unsigned_type, signed_type, truthvalue_conversion, unsigned_type): Use new hooks. java: * Make-lang.in (builtins.o): Update. * boehm.c (get_boehm_type_descriptor): Update. * builtins.c: Include langhooks.h. * decl.c (java_init_decl_processing): Update. * java-tree.h (java_type_for_mode, java_type_for_size): New. * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE): Redefine. * typeck.c (type_for_mode, type_for_size): Update. objc: * objc-act.c (handle_impent): Update. * objc-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE): Redefine. From-SVN: r51571
2002-03-20Makefile.in: Update.Neil Booth1-1/+2
* Makefile.in: Update. * c-common.c: Include langhooks.h. (inline_forbidden_p): Use new hook. * diagnostic.c: Include langhooks.h. (format_with_decl, announce_function, default_print_error_function): Use new hook. * dwarf2out.c (dwarf2_name): Use new hook. * function.c: Include langhooks.h. (init_function_start): Use new hook. * langhooks-def.h (lhd_decl_printable_name): New. (LANGHOOKS_DECL_PRINTABLE_NAME): New. (LANGHOOKS_INITIALIZER): Update. * langhooks.c (lhd_decl_printable_name): New. * langhooks.h (struct lang_hooks): New hook. * toplev.c (decl_name, decl_printable_name): Remove. (open_dump_file): Use new hook. (process_options): Remove old hook. * tree.h (decl_printable_name): Remove. ada: * misc.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. (gnat_init): Remove old hook. cp: * cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. * cp-tree.h (lang_printable_name): Rename. * error.c (lang_decl_name): Use new hook. * lex.c (cxx_init): Remove old hook. * pt.c (tsubst_expr): Use new hook. * tree.c (lang_printable_name): Rename. f: * com.c (lang_printable_name): Rename. (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. (ffe_init): Don't use old hook. java: * decl.c (start_java_method): Use new hook. * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. (java_init): Remove old hook. objc: * objc-act.c (objc_init): Remove old hook. (objc_printable_name): Export. * objc-act.h (objc_printable_name): New. * objc-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. From-SVN: r51066
2002-03-12re PR target/5901 ([IA64] misplaced .body)Richard Henderson1-44/+48
PR optimization/5901 * function.c (reposition_prologue_and_epilogue_notes): Position the markers after/before the last/first insn not deleted. From-SVN: r50715
2002-03-09emit-rtl.c (copy_most_rtx): Accept EXPR_LIST for may_share.Richard Kenner1-48/+74
* emit-rtl.c (copy_most_rtx): Accept EXPR_LIST for may_share. * function.c (fixup_var_refs): Add MAY_SHARE parameter. (fixup_var_refs_insns, fixup_var_refs_insns_with_has): Likewise. (fixup_var_refs_insn, fixup_var_refs_1): Likewise. (pop_function_context): Compute MAY_SHARE parameter for fixup_var_refs. (fixup_var_refs_1, case MEM): Pass MAY_SHARE to copy_most_rtx, not VAR. (gen_mem_addressof): Call fixup_var_refs with new parm. From-SVN: r50493
2002-02-28rtl.texi (SUBREG_PROMOTED_UNSIGNED_P): Change definition to take ptr_extend ↵Steve Ellcey1-1/+1
into account as third type of extension. * doc/rtl.texi (SUBREG_PROMOTED_UNSIGNED_P): Change definition to take ptr_extend into account as third type of extension. (SUBREG_PROMOTED_UNSIGNED_SET): Definition of new macro to set bit fields used by SUBREG_PROMOTED_UNSIGNED_P. * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): New macro. (SUBREG_PROMOTED_UNSIGNED_P): Change to return -1 as well as 0 or 1. * calls.c (precompute_arguments): Use new macro. (expand_call): Ditto. * combine.c (nonzero_bits): Ditto. (record_promoted_value): Ditto. * expr.c (store_expr): Ditto. (expand_expr): Ditto. * function.c (assign_parms): Ditto. From-SVN: r50174
2002-02-19i386.md ("mmx_uavgv8qi3"): Use const_vector.Aldy Hernandez1-0/+2
2002-02-19 Aldy Hernandez <aldyh@redhat.com> * config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector. ("mmx_uavgv4hi3"): Same. ("pmulhrwv4hi3"): Same. * tree-inline.c (walk_tree): Handle vectors. * c-common.c (constant_expression_warning): Handle vectors. (overflow_warning): Same. * sched-deps.c (sched_analyze_2): Handle vectors. * rtlanal.c (rtx_unstable_p): Handle vectors. (rtx_varies_p): Same. (count_occurrences): Same. (regs_set_between_p): Same. (modified_between_p): Same. (modified_in_p): Same. (volatile_insn_p): Same. (volatile_refs_p): Same. (side_effects_p): Same. (may_trap_p): Same. (inequality_comparisons_p): Same. (replace_regs): Same. (computed_jump_p_1): Same. * rtl.c (DEF_MACHMODE): Change all definitions to accept 8th argument. (inner_mode_array): New. (copy_rtx): Handle vectors. (copy_most_rtx): Same. (rtx_equal_p): Same. (get_mode_alignment): Adjust for vectors. * resource.c (mark_referenced_resources): Handle vectors. (mark_set_resources): Same. * reload1.c (eliminate_regs): Handle vectors. (elimination_effects): Same. (scan_paradoxical_subregs): Same. * reload.c (subst_reg_equivs): Handle vectors. * regrename.c (scan_rtx): Handle vectors. * regclass.c (reg_scan_mark_refs): Handle vectors. * recog.c (find_single_use_1): Handle vectors. * local-alloc.c (equiv_init_varies_p): Handle vectors. (contains_replace_regs): Same. (memref_referenced_p): Same. * integrate.c (copy_rtx_and_substitute): Handle vectors. (subst_constants): Same. * genattrtab.c (attr_copy_rtx): Handle vectors. (encode_units_mask): Same. (clear_struct_flag): Same. (count_sub_rtxs): Same. * gcse.c (want_to_gcse_p): Handle vectors. (oprs_unchanged_p): Same. (hash_expr_1): Same. (oprs_not_set_p): Same. (expr_killed_p): Same. (compute_transp): Same. (store_ops_ok): Same. * function.c (purge_addressof_1): Do not allow paradoxical subregs of vectors. (fixup_var_refs_1): Same. (instantiate_virtual_regs_1): Same. * fold-const.c (operand_equal_p): Handle vectors. (fold): Same. (rtl_expr_nonnegative_p): Same. * flow.c (mark_used_regs): Handle vectors. * df.c (df_uses_record): Handle vectors. * cselib.c (cselib_subst_to_values): Handle vectors. (cselib_mem_conflict_p): Same. (hash_rtx): Same. * cse.c (canon_reg): Handle vectors. (fold_rt): Same. (cse_process_notes): Same. (count_reg_usage): Same. (canon_hash): Same. * alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR. * combine.c (mark_used_regs_combine): Add case for CONST_VECTOR. * emit-rtl.c (init_emit_once): Generate const0_rtx for vectors. (gen_rtx): Handle CONST_VECTOR. (gen_const_vector_0): New. (copy_rtx_if_shared): CONST_VECTORs can be shared. (reset_used_flags): Same. (copy_insn_1): Same. (initializer_constant_valid_p): Handle VECTOR_CST. * doc/c-tree.texi (Expression trees): Document VECTOR_CST. * doc/rtl.texi (Constants): Document const_vector. (CONST0_RTX): Update for vectors. (RTL sharing): Same. * print-tree.c (print_node): Add case for VECTOR_CST. * tree.h (TREE_VECTOR_CST_ELTS): New. (struct tree_vector): New. (union tree_node): Add vector node. (build_vector): Add prototype. * tree.def (VECTOR_CST): New. * tree.c (build_vector): New. * expmed.c (make_tree): Handle CONST_VECTOR. * rtl.h (CONSTANT_P): CONST_VECTORs are constants too. (CONST_VECTOR_ELT): New. (CONST_VECTOR_NUNITS): New. * machmode.h (GET_MODE_INNER): New. (DEF_MACHMODE): Accept 8th arg. * machmode.def: Add 8th argument for vector inner mode. Add inner vector modes for vectors. * rtl.def (VEC_CONST): Remove. (CONST_VECTOR): New. * expr.c (clear_storage): Allow vectors. (is_zeros_p): Handle VECTOR_CST. * varasm.c (output_constant_pool): Handle vectors. (rtx_const): Add veclo and vechi fields. (kind): Add RTX_VECTOR. (decode_rtx_const): Add case for vector. * config/rs6000/rs6000-protos.h: Add zero_constant. * config/rs6000/rs6000.c (rs6000_emit_move): Handle vector constants. Force easy vector constants into memory. (easy_vector_constant): New. (emit_easy_vector_constant): New. (rs6000_legitimize_reload_address): Do not generate bad reloads on darwin. * config/rs6000/rs6000.md ("altivec_lvx"): Reflect what instruction does. ("altivec_lvxl"): Same. (altivec_lvebx): Same. (altivec_lvehx): Same. (altivec_lvewx): Same. ("*movv4si_const0"): New. ("*movv4sf_const0"): New. ("*movv8hi_const0"): New. ("*movv16qi_const0"): New. From-SVN: r49853
2002-02-14function.c (assign_parms): Demote promoted argument passed by transparent ↵Alexandre Oliva1-7/+9
reference. * function.c (assign_parms): Demote promoted argument passed by transparent reference. From-SVN: r49774
2002-01-23function.c (assign_parms): Don't put args of inline functions into registers ↵Jason Merrill1-4/+2
when not optimizing. * function.c (assign_parms): Don't put args of inline functions into registers when not optimizing. * cp/decl2.c (grokclassfn): Don't set DECL_REGISTER on 'this'. From-SVN: r49131
2002-01-22tm.texi: Remove STARTING_FRAME_PHASE.Aldy Hernandez1-21/+9
* doc/tm.texi: Remove STARTING_FRAME_PHASE. * config/rs6000/rs6000.h: Same. * function.c (instantiate_virtual_regs): Remove STARTING_FRAME_PHASE. (assign_stack_local_1): Same. Calculate frame phase. From-SVN: r49063
2002-01-1920020118-1.c: New.Aldy Hernandez1-2/+21
2002-01-18 Aldy Hernandez <aldyh@redhat.com> * gcc.dg/20020118-1.c: New. * tm.texi (STARTING_FRAME_PHASE): Document. * function.c (assign_stack_local_1): Adjust x_frame_offset with STARTING_FRAME_PHASE. (STARTING_FRAME_PHASE): New. (instantiate_virtual_regs): Check saneness of STARTING_FRAME_PHASE. * rs6000.h (STARTING_FRAME_PHASE): New. From-SVN: r49006
2002-01-18bitmap.h: Fix comment formatting.Kazu Hirata1-3/+3
* bitmap.h: Fix comment formatting. * combine.c: Likewise. * cppfiles.c: Likewise. * c-pragma.h: Likewise. * c-typeck.c: Likewise. * df.c: Likewise. * dwarf2out.c: Likewise. * function.c: Likewise. * gcc.c: Likewise. * genattrtab.c: Likewise. * gthr-win32.h: Likewise. * haifa-sched.c: Likewise. * predict.c: Likewise. * rtlanal.c: Likewise. * rtl.h: Likewise. * unwind-dw2-fde.h: Likewise. * unwind-pe.h: Likewise. * vmsdbgout.c: Likewise. From-SVN: r48987
2002-01-05cse.c: Fix formatting.Kazu Hirata1-2/+2
* cse.c: Fix formatting. * dwarf2asm.c: Likewise. * dwarf2out.c: Likewise. * explow.c: Likewise. * expmed.c: Likewise. * function.c: Likewise. * gcov.c: Likewise. * gencheck.c: Likewise. * genrecog.c: Likewise. * ggc-common.c: Likewise. * ggc-page.c: Likewise. * global.c: Likewise. From-SVN: r48570
2002-01-03function.h (struct function): Add profile.William Cohen1-1/+5
* function.h (struct function): Add profile. (current_function_profile): New. doc/extend.texi: Update documentation. * final.c (final_start_function): Use current_function_profile instead of profile_flag. (profile_after_prologue): Likewise. * function.c (expand_function_start): Likewise. (expand_function_start): Likewise. * config/alpha/alpha.c (direct_call_operand): (alpha_does_function_need_gp): Likewise. (alpha_expand_prologue): Likewise. * config/arm/arm.c (arm_expand_prologue): Likewise. thumb_expand_prologue: Likewise. * config/d30v/d30v.c (d30v_stack_info): Likewise. * config/fr30/fr30.c (MUST_SAVE_RETURN_POINTER): Likewise. (fr30_expand_prologue): Likewise. * config/i386/cygwin.h (SUBTARGET_PROLOGUE): Likewise. * config/i386/i386.c (ix86_osf_output_function_prologue): Likewise. * config/i386/i386.h (FINALIZE_PIC): Likewise. * config/i386/win32.h (SUBTARGET_PROLOGUE): Likewise. * config/i960/i960.c (i960_output_function_prologue): Likewise. * config/ia64/ia64.c (ia64_compute_frame_size): Likewise. * config/m32r/m32r.c (MUST_SAVE_RETURN_ADDR): Likewise. (m32r_expand_prologue): Likewise. * config/m88k/m88k.c (m88k_layout_frame): Likewise. (m88k_expand_prologue): Likewise. * config/m88k/m88k.h (ADJUST_INSN_LENGTH): Likewise. * config/mips/mips.c (compute_frame_size): Likewise. (mips_expand_prologue): Likewise. (mips_can_use_return_insn): Likewise. * config/pa/elf.h (ASM_FILE_START): Likewise. * config/pa/pa-linux.h (ASM_FILE_START): Likewise. * config/pa/pa64-hpux.h (ASM_FILE_START): Likewise. * config/pa/som.h (ASM_FILE_START): Likewise. * config/romp/romp.c (romp_using_r14): Likewise. * config/rs6000/rs6000.c (first_reg_to_save): Likewise. (rs6000_stack_info): Likewise. * config/rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Likewise. * config/rs6000/xcoff.h (toc_section): Likewise. * config/v850/v850.c (compute_register_save_size): Likewise. From-SVN: r48515
2001-12-27haifa-sched.c (reemit_other_notes): New.Richard Henderson1-0/+24
* haifa-sched.c (reemit_other_notes): New. (schedule_block): Use it. * sched-ebb.c (schedule_ebbs): Call remove_unnecessary_notes. * sched-rgn.c (schedule_insns): Likewise. * cfglayout.c (remove_scope_notes): Handle removing note at the end of the insn chain. * function.c (debug_find_var_in_block_tree): New. * gcc.dg/debug-1.c, gcc.dg/debug-2.c: New. From-SVN: r48333
2001-12-26function.c (expand_main_function): Make sure stack adjustments happen before ↵DJ Delorie1-1/+12
sjlj exception setup. * function.c (expand_main_function): Make sure stack adjustments happen before sjlj exception setup. From-SVN: r48316
2001-12-22expr.c (expand_expr, [...]): Handling taking address of SAVE_EXPR.Richard Kenner1-12/+11
* expr.c (expand_expr, case ADDR_EXPR): Handling taking address of SAVE_EXPR. * function.c (gen_mem_addressof): Add missing tests for SAVE_EXPR. (put_addressof_into_stack): Clarify code in setting of used_p. From-SVN: r48268
2001-12-09ChangeLog.2, [...]: Fix spelling errors.Joseph Myers1-9/+9
* ChangeLog.2, ChangeLog.3, ChangeLog.5, ChangeLog, alias.c, cfgbuild.c, expmed.c, expr.c, final.c, flow.c, fold-const.c, function.c, config/alpha/alpha.md, config/alpha/vms-ld.c, config/arm/arm.c, config/arm/arm.h, config/c4x/libgcc.S, config/i370/i370.c, config/i386/i386.c, config/i386/i386-interix.h, config/i386/i386.md, config/i386/i386.h, config/i386/netbsd-elf.h, config/ia64/ia64.c, config/m32r/m32r-protos.h, config/mcore/mcore.h, config/rs6000/rs6000.h, config/sparc/linux64.h, config/sparc/sparc.c, config/v850/v850-protos.h, config/cris/cris.h, config/s390/s390.md, config/elfos.h: Fix spelling errors. From-SVN: r47815
2001-12-06function.c (handle_epilogue_set): Check for FP setting case when SP is set ↵Richard Kenner1-3/+6
from FP in same insn. * function.c (handle_epilogue_set): Check for FP setting case when SP is set from FP in same insn. From-SVN: r47719
2001-12-06function.c (assing_parms): Fix typo in last change.Richard Kenner1-1/+1
* function.c (assing_parms): Fix typo in last change. * config/clipper.c (clipper_builtin_saveregs): Remove Checker code. * config/m88k/m88k.c (m88k_builtin_saveregs): Likewise. * config/pa/pa.c (hppa_builtin_saveregs): Likewise. * config/sparc/sparc.c (sparc_builtin_saveregs): Likewise. From-SVN: r47715
2001-12-05function.c (keep_stack_depressed): Check global_live_at_start of EXIT_BLOCK ↵Richard Kenner1-1/+6
for temp register and verify it isn't... * function.c (keep_stack_depressed): Check global_live_at_start of EXIT_BLOCK for temp register and verify it isn't in equiv_reg_src. From-SVN: r47706
2001-12-05attribs.c (handle_no_check_memory_usage_atribute): Deleted.Richard Kenner1-37/+2
* attribs.c (handle_no_check_memory_usage_atribute): Deleted. (c_com): Delete its reference. * builtins.c: Delete memory checking code. * calls.c, expr.c, function.c, stmt.c: Likewise. * builtins.c (expand_builtin_arg_info): Remove reference to EXPAND_MEMORY_USE_* modifiers. * explow.c (expr_size): Likewise. * expr.c (expand_expr, expand_increment): Likewise. * expr.h (ARGS_SIZE_RTX): Likewise. * function.c (assign_parms, expand_pending_sizeso): Likewise. * c-decl.c (duplicate_decls): Don't handle DECL_NO_CHECK_MEMORY_USAGE. * expr.c (in_check_memory_usage): Delete. (get_push_address, get_memory_usage_from_modifier): Delete. (expand_assigment): Use EXPAND_WRITE on destination. (expand_expr): Delete ro_modifier. * expr.h (expand_modifier): Delete EXPAND_MEMORY_* entries and add EXPAND_WRITE. (memory_use_mode): Delete. * flags.h (flag_check_memory_usage): Deleted. (flag_prefix_function_name): Likewise. * function.c (expand_function_start): Don't set current_function_check_memory_usage. * function.h (check_memory_usage): Delete. * libfuncs.h, optabs.c: Delete chkr_* stuff. * stmt.c (expand_asm_opernd): Change EXPAND_MEMORY_USE_WO to EXPAND_WRITE. * toplev.c (flag_check_memory_usage): Deleted. (flag_prefix_function_name): Likewise. (f_options, process_options): Delete references to above. * tree.h (DECL_NO_CHECK_MEMORY_USAGE): Deleted. * varasm.c (CHKR_PREFIX): Deleted. (make_decl_rtl): Remove flag_prefix_function_name handling. (assemble_name): Likewise. * doc/extend.texi: Remove no_check_memory_usage attribute. * doc/invoke.texi: Remove -fcheck-memory-usage and -fprefix-function-name. * cp/decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE. From-SVN: r47697
2001-12-05function.c (keep_stack_depressed): Refine check for register clobbered over ↵Richard Kenner1-1/+2
call. * function.c (keep_stack_depressed): Refine check for register clobbered over call. From-SVN: r47664
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