From 37a08a298f85099eda5290d250c95eaf707e6c6f Mon Sep 17 00:00:00 2001 From: Richard Kenner Date: Wed, 5 Dec 2001 22:37:41 +0000 Subject: attribs.c (handle_no_check_memory_usage_atribute): Deleted. * 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 --- gcc/toplev.c | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'gcc/toplev.c') diff --git a/gcc/toplev.c b/gcc/toplev.c index 9b07425..5680275 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -828,16 +828,6 @@ int flag_stack_check; the support provided depends on the backend. */ rtx stack_limit_rtx; -/* -fcheck-memory-usage causes extra code to be generated in order to check - memory accesses. This is used by a detector of bad memory accesses such - as Checker. */ -int flag_check_memory_usage = 0; - -/* -fprefix-function-name causes function name to be prefixed. This - can be used with -fcheck-memory-usage to isolate code compiled with - -fcheck-memory-usage. */ -int flag_prefix_function_name = 0; - /* 0 if pointer arguments may alias each other. True in C. 1 if pointer arguments may not alias each other but may alias global variables. @@ -1137,10 +1127,6 @@ lang_independent_options f_options[] = N_("Attempt to merge identical constants accross compilation units") }, {"merge-all-constants", &flag_merge_constants, 2, N_("Attempt to merge identical constants and constant variables") }, - {"check-memory-usage", &flag_check_memory_usage, 1, - N_("Generate code to check every memory access") }, - {"prefix-function-name", &flag_prefix_function_name, 1, - N_("Add a prefix to all function names") }, {"dump-unnumbered", &flag_dump_unnumbered, 1, N_("Suppress output of instruction numbers and line number notes in debugging dumps") }, {"instrument-functions", &flag_instrument_function_entry_exit, 1, @@ -4815,10 +4801,6 @@ parse_options_and_default_flags (argc, argv) static void process_options () { - /* Checker uses the frame pointer. */ - if (flag_check_memory_usage) - flag_omit_frame_pointer = 0; - if (optimize == 0) { /* Inlining does not work if not optimizing, -- cgit v1.1