Searched defs:bsfq (Results 1 - 1 of 1) sorted by relevance

/illumos-gate/usr/src/boot/sys/amd64/include/
H A Dcpufunc.h76 bsfq(u_long mask) function
80 __asm __volatile("bsfq %1,%0" : "=r" (result) : "rm" (mask));
161 return (mask == 0 ? mask : (int)bsfq((u_long)mask) + 1);

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