diff options
Diffstat (limited to 'gcc/opts.c')
| -rw-r--r-- | gcc/opts.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/gcc/opts.c b/gcc/opts.c index 07d7a23ae38..2016ed4d441 100644 --- a/gcc/opts.c +++ b/gcc/opts.c @@ -416,15 +416,7 @@ complain_wrong_lang (const char *text, const struct cl_option *option, { char *ok_langs, *bad_lang; - /* The LTO front end inherits all the options from the first front - end that was used. However, not all the original front end - options make sense in LTO. - - A real solution would be to filter this in collect2, but collect2 - does not have access to all the option attributes to know what to - filter. So, in lto1 we silently accept inherited flags and do - nothing about it. */ - if (lang_mask & CL_LTO) + if (!lang_hooks.complain_wrong_lang_p (option)) return; ok_langs = write_langs (option->flags); @@ -715,7 +707,7 @@ decode_options (unsigned int argc, const char **argv, if (first_time_p) { /* Perform language-specific options initialization. */ - initial_lang_mask = lang_mask = lang_hooks.init_options (argc, argv); + initial_lang_mask = lang_mask = lang_hooks.option_lang_mask (); lang_hooks.initialize_diagnostics (global_dc); @@ -732,6 +724,9 @@ decode_options (unsigned int argc, const char **argv, decode_cmdline_options_to_array (argc, argv, lang_mask, decoded_options, decoded_options_count); + if (first_time_p) + /* Perform language-specific options initialization. */ + lang_hooks.init_options (*decoded_options_count, *decoded_options); /* Scan to see what optimization level has been specified. That will determine the default value of many flags. */ |