diff options
Diffstat (limited to 'gcc/c-pragma.c')
| -rw-r--r-- | gcc/c-pragma.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gcc/c-pragma.c b/gcc/c-pragma.c index 7ee2eb2..c85e6bf 100644 --- a/gcc/c-pragma.c +++ b/gcc/c-pragma.c @@ -163,25 +163,25 @@ pop_alignment (id) it needs to be preserved. If STRING is non-NULL, then the return value will be ignored, and there - will be futher calls to handle_pragma_token() in order to handle the rest of + will be futher calls to handle_pragma_token in order to handle the rest of the line containing the #pragma directive. If STRING is NULL, the entire - line has now been presented to handle_pragma_token() and the return value + line has now been presented to handle_pragma_token and the return value should be zero if the pragma flawed in some way, or if the pragma was not recognised, and non-zero if it was successfully handled. */ int handle_pragma_token (string, token) - const char * string; + const char *string; tree token; { static enum pragma_state state = ps_start; static enum pragma_state type; #ifdef HANDLE_PRAGMA_WEAK - static char * name; - static char * value; + static char *name; + static char *value; #endif #if defined(HANDLE_PRAGMA_PACK) || defined(HANDLE_PRAGMA_PACK_PUSH_POP) - static int align; + static unsigned int align; #endif static tree id; @@ -353,15 +353,15 @@ handle_pragma_token (string, token) break; handle_align: - align = TREE_INT_CST_LOW (token); - switch (align) + switch (tree_log2 (token)) { + case 0: case 1: case 2: + case 3: case 4: - case 8: - case 16: state = ps_align; + align = 1 << tree_log2 (token); break; default: |