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bitops.c/bitopCommand: skip short minlen for FAST PATH

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Sun He 2014-12-03 10:07:58 +08:00
parent 0ec7672a5d
commit c98d4f5675
1 changed files with 1 additions and 1 deletions
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2
src/bitops.c
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@ -360,7 +360,7 @@ void bitopCommand(redisClient *c) {
* can take a fast path that performs much better than the
* vanilla algorithm. */
j = 0;
if (minlen && numkeys <= 16) {
if (minlen >= sizeof(unsigned long)*4 && numkeys <= 16) {
unsigned long *lp[16];
unsigned long *lres = (unsigned long*) res;