diff options
Diffstat (limited to 'gcc-4.8/gcc/c-family/c-opts.c')
| -rw-r--r-- | gcc-4.8/gcc/c-family/c-opts.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gcc-4.8/gcc/c-family/c-opts.c b/gcc-4.8/gcc/c-family/c-opts.c index 4b6990a60..5fce7b653 100644 --- a/gcc-4.8/gcc/c-family/c-opts.c +++ b/gcc-4.8/gcc/c-family/c-opts.c @@ -840,6 +840,12 @@ c_common_post_options (const char **pfilename) if (flag_objc_exceptions && !flag_objc_sjlj_exceptions) flag_exceptions = 1; + /* If -ffreestanding, -fno-hosted or -fno-builtin then disable + pattern recognition. */ + if (!global_options_set.x_flag_tree_loop_distribute_patterns + && flag_no_builtin) + flag_tree_loop_distribute_patterns = 0; + /* -Woverlength-strings is off by default, but is enabled by -Wpedantic. It is never enabled in C++, as the minimum limit is not normative in that standard. */ @@ -1258,7 +1264,9 @@ c_finish_options (void) { size_t i; - { + cb_file_change (parse_in, + linemap_add (line_table, LC_RENAME, 0, + _("<built-in>"), 0)); /* Make sure all of the builtins about to be declared have BUILTINS_LOCATION has their source_location. */ source_location builtins_loc = BUILTINS_LOCATION; @@ -1268,7 +1276,6 @@ c_finish_options (void) c_cpp_builtins (parse_in); cpp_stop_forcing_token_locations (parse_in); - } /* We're about to send user input to cpplib, so make it warn for things that we previously (when we sent it internal definitions) |