diff options
Diffstat (limited to 'iconv/skeleton.c')
| -rw-r--r-- | iconv/skeleton.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/iconv/skeleton.c b/iconv/skeleton.c index 6069104f52..bf4e11f37a 100644 --- a/iconv/skeleton.c +++ b/iconv/skeleton.c @@ -221,7 +221,7 @@ gconv_init (struct __gconv_step *step) step->__min_needed_to = MIN_NEEDED_TO; step->__max_needed_to = MAX_NEEDED_TO; } - else if (strcmp (step->__to_name, CHARSET_NAME) == 0) + else if (__builtin_expect (strcmp (step->__to_name, CHARSET_NAME), 0) == 0) { step->__data = &to_object; @@ -348,7 +348,7 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, EXTRA_LOOP_ARGS); # endif - if (status != __GCONV_OK) + if (__builtin_expect (status, __GCONV_OK) != __GCONV_OK) return status; } #endif @@ -382,7 +382,7 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, SAVE_RESET_STATE (1); #endif - if (!unaligned) + if (__builtin_expect (!unaligned, 1)) { if (FROM_DIRECTION) /* Run the conversion loop. */ @@ -422,7 +422,7 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, /* If this is the last step leave the loop, there is nothing we can do. */ - if (data->__flags & __GCONV_IS_LAST) + if (__builtin_expect (data->__flags & __GCONV_IS_LAST, 0)) { /* Store information about how many bytes are available. */ data->__outbuf = outbuf; @@ -434,7 +434,7 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, } /* Write out all output which was produced. */ - if (outbuf > outstart) + if (__builtin_expect (outbuf > outstart, 1)) { const unsigned char *outerr = data->__outbuf; int result; @@ -490,7 +490,7 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, /* If we haven't consumed a single byte decrement the invocation counter. */ - if (outbuf == outstart) + if (__builtin_expect (outbuf == outstart, 0)) --data->__invocation_counter; #endif /* reset input buffer */ } @@ -516,7 +516,8 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, #if MAX_NEEDED_FROM > 1 || MAX_NEEDED_TO > 1 if (((MAX_NEEDED_FROM > 1 && FROM_DIRECTION) || (MAX_NEEDED_TO > 1 && !FROM_DIRECTION)) - && consume_incomplete && status == __GCONV_INCOMPLETE_INPUT) + && __builtin_expect (consume_incomplete, 0) + && status == __GCONV_INCOMPLETE_INPUT) { # ifdef STORE_REST mbstate_t *state = data->__statep; |