Lines Matching defs:LS
609 unsigned LS = findLastSet(RImm);
610 if (LS != r-1)
613 uint64_t OnesMask = -(int64_t) (UINT64_C(1) << (LS+1));
724 unsigned LS = findLastSet(RImm);
725 // We're adding (63-LS) higher-order ones, and we expect to mask them off
727 // 63-LS == 64-r => LS == r-1
728 if (LS != r-1)
731 uint64_t OnesMask = -(int64_t) (UINT64_C(1) << (LS+1));
739 MaskEnd = LS;