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| author | Ondřej Bílka <neleai@seznam.cz> | 2014-02-10 14:45:42 +0100 |
|---|---|---|
| committer | Ondřej Bílka <neleai@seznam.cz> | 2014-02-10 15:07:12 +0100 |
| commit | a1ffb40e32741f992c743e7b16c061fefa3747ac (patch) | |
| tree | 246a29a87b26cfd5d07b17070f85eb3785018de9 /string | |
| parent | 1448f3244714a9dabb5240ec18b094f100887d5c (diff) | |
| download | glibc-a1ffb40e32741f992c743e7b16c061fefa3747ac.zip glibc-a1ffb40e32741f992c743e7b16c061fefa3747ac.tar.gz glibc-a1ffb40e32741f992c743e7b16c061fefa3747ac.tar.bz2 | |
Use glibc_likely instead __builtin_expect.
Diffstat (limited to 'string')
| -rw-r--r-- | string/memmem.c | 2 | ||||
| -rw-r--r-- | string/strerror.c | 2 | ||||
| -rw-r--r-- | string/strnlen.c | 2 | ||||
| -rw-r--r-- | string/test-memmem.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/string/memmem.c b/string/memmem.c index 93e5e18..b2842fe 100644 --- a/string/memmem.c +++ b/string/memmem.c @@ -53,7 +53,7 @@ memmem (const void *haystack_start, size_t haystack_len, /* Sanity check, otherwise the loop might search through the whole memory. */ - if (__builtin_expect (haystack_len < needle_len, 0)) + if (__glibc_unlikely (haystack_len < needle_len)) return NULL; /* Use optimizations in memchr when possible, to reduce the search diff --git a/string/strerror.c b/string/strerror.c index 5eed633..3d732a2 100644 --- a/string/strerror.c +++ b/string/strerror.c @@ -32,7 +32,7 @@ strerror (errnum) char *ret = __strerror_r (errnum, NULL, 0); int saved_errno; - if (__builtin_expect (ret != NULL, 1)) + if (__glibc_likely (ret != NULL)) return ret; saved_errno = errno; if (buf == NULL) diff --git a/string/strnlen.c b/string/strnlen.c index 8d53afb..b3ab7ae 100644 --- a/string/strnlen.c +++ b/string/strnlen.c @@ -40,7 +40,7 @@ __strnlen (const char *str, size_t maxlen) if (maxlen == 0) return 0; - if (__builtin_expect (end_ptr < str, 0)) + if (__glibc_unlikely (end_ptr < str)) end_ptr = (const char *) ~0UL; /* Handle the first few characters by reading one character at a time. diff --git a/string/test-memmem.c b/string/test-memmem.c index 1b4e4b7..caaa191 100644 --- a/string/test-memmem.c +++ b/string/test-memmem.c @@ -44,7 +44,7 @@ simple_memmem (const void *haystack, size_t haystack_len, const void *needle, /* Sanity check, otherwise the loop might search through the whole memory. */ - if (__builtin_expect (haystack_len < needle_len, 0)) + if (__glibc_unlikely (haystack_len < needle_len)) return NULL; for (begin = (const char *) haystack; begin <= last_possible; ++begin) |