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optimize: use built-in str comparison, as this is optimized in assembly

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do only when possible. However, the profiler only shows as *very* minimal
effect.
This commit is contained in:
Rainer Gerhards 2013-01-14 16:57:04 +01:00
parent beed1bda69
commit eb97d25219
1 changed files with 1 additions and 7 deletions
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8
runtime/stringbuf.c
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@ -870,13 +870,7 @@ int rsCStrSzStrCmp(cstr_t *pCS1, uchar *psz, size_t iLenSz)
* length, so we need to actually check if they
* are equal.
*/
register size_t i;
for(i = 0 ; i < iLenSz ; ++i) {
if(pCS1->pBuf[i] != psz[i])
return pCS1->pBuf[i] - psz[i];
}
/* if we arrive here, the strings are equal */
return 0;
return strncmp((char*)pCS1->pBuf, (char*)psz, iLenSz);
}
else
return pCS1->iStrLen - iLenSz;