Lines Matching refs:width
34 int CountLeadingSignBitsFallBack(int64_t value, int width) {
35 VIXL_ASSERT(IsPowerOf2(width) && (width <= 64));
36 if (width < 64) VIXL_ASSERT(IsIntN(width, value));
38 return CountLeadingZeros(value, width) - 1;
40 return CountLeadingZeros(~value, width) - 1;
45 int CountLeadingZerosFallBack(uint64_t value, int width) {
46 VIXL_ASSERT(IsPowerOf2(width) && (width <= 64));
48 return width;
51 value = value << (64 - width);
80 int CountSetBitsFallBack(uint64_t value, int width) {
81 VIXL_ASSERT(IsPowerOf2(width) && (width <= 64));
84 value &= (UINT64_C(0xffffffffffffffff) >> (64 - width));
115 int CountTrailingZerosFallBack(uint64_t value, int width) {
116 VIXL_ASSERT(IsPowerOf2(width) && (width <= 64));
118 value = value << (64 - width);
143 return count - (64 - width);