diff options
Diffstat (limited to 'gcc/attribs.c')
| -rw-r--r-- | gcc/attribs.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/gcc/attribs.c b/gcc/attribs.c index 57f367d581e..d8daa6f5ed6 100644 --- a/gcc/attribs.c +++ b/gcc/attribs.c @@ -25,8 +25,7 @@ along with GCC; see the file COPYING3. If not see #include "tm.h" #include "tree.h" #include "flags.h" -#include "toplev.h" -#include "output.h" +#include "diagnostic-core.h" #include "ggc.h" #include "tm_p.h" #include "cpplib.h" @@ -277,6 +276,19 @@ decl_attributes (tree *node, tree attributes, int flags) TREE_VALUE (cur_attr) = chainon (opts, TREE_VALUE (cur_attr)); } + /* A "naked" function attribute implies "noinline" and "noclone" for + those targets that support it. */ + if (TREE_CODE (*node) == FUNCTION_DECL + && lookup_attribute_spec (get_identifier ("naked")) + && lookup_attribute ("naked", attributes) != NULL) + { + if (lookup_attribute ("noinline", attributes) == NULL) + attributes = tree_cons (get_identifier ("noinline"), NULL, attributes); + + if (lookup_attribute ("noclone", attributes) == NULL) + attributes = tree_cons (get_identifier ("noclone"), NULL, attributes); + } + targetm.insert_attributes (*node, &attributes); for (a = attributes; a; a = TREE_CHAIN (a)) |