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| author | H.J. Lu <hongjiu.lu@intel.com> | 2009-06-22 20:38:41 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-06-22 20:38:41 -0700 |
| commit | 772f4e6a1be0e3fbd8c4e9edacf1887269f598dc (patch) | |
| tree | 50b511859f2b331548f08454b5dfc70f61a698ca /string | |
| parent | 9618c7c20e1dac85834bd17f4591ea80f88b758d (diff) | |
| download | glibc-772f4e6a1be0e3fbd8c4e9edacf1887269f598dc.zip glibc-772f4e6a1be0e3fbd8c4e9edacf1887269f598dc.tar.gz glibc-772f4e6a1be0e3fbd8c4e9edacf1887269f598dc.tar.bz2 | |
Add SSE4.2 support for strcmp and strncmp on x86-64.
Diffstat (limited to 'string')
| -rw-r--r-- | string/strncmp.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/string/strncmp.c b/string/strncmp.c index 1adb2c0..bb0cbfd 100644 --- a/string/strncmp.c +++ b/string/strncmp.c @@ -21,15 +21,16 @@ #undef strncmp +#ifndef STRNCMP +#define STRNCMP strncmp +#endif + /* Compare no more than N characters of S1 and S2, returning less than, equal to or greater than zero if S1 is lexicographically less than, equal to or greater than S2. */ int -strncmp (s1, s2, n) - const char *s1; - const char *s2; - size_t n; +STRNCMP (const char *s1, const char *s2, size_t n) { unsigned reg_char c1 = '\0'; unsigned reg_char c2 = '\0'; @@ -70,4 +71,5 @@ strncmp (s1, s2, n) return c1 - c2; } -libc_hidden_builtin_def (strncmp) + +libc_hidden_builtin_def (STRNCMP) |