diff options
Diffstat (limited to 'gcc/toplev.c')
| -rw-r--r-- | gcc/toplev.c | 18 |
1 files changed, 0 insertions, 18 deletions
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, |