2261 uint8_t PackBlend8(const uint8_t* shuffle16x8) {  in PackBlend8()  argument
2264     result |= (shuffle16x8[i] >= 8 ? 1 : 0) << i;  in PackBlend8()
2281 bool TryMatch16x8HalfShuffle(uint8_t* shuffle16x8, uint8_t* blend_mask) {  in TryMatch16x8HalfShuffle()  argument
2284     if ((shuffle16x8[i] & 0x4) != (i & 0x4)) return false;  in TryMatch16x8HalfShuffle()
2285     *blend_mask |= (shuffle16x8[i] > 7 ? 1 : 0) << i;  in TryMatch16x8HalfShuffle()
2437   uint8_t shuffle16x8[8];  in VisitS8x16Shuffle()  local
2487   } else if (TryMatch16x8Shuffle(shuffle, shuffle16x8)) {  in VisitS8x16Shuffle()
2491       blend_mask = PackBlend8(shuffle16x8);  in VisitS8x16Shuffle()
2497     } else if (TryMatch16x8HalfShuffle(shuffle16x8, &blend_mask)) {  in VisitS8x16Shuffle()
2502       uint8_t mask_lo = PackShuffle4(shuffle16x8);  in VisitS8x16Shuffle()
2503       uint8_t mask_hi = PackShuffle4(shuffle16x8 + 4);  in VisitS8x16Shuffle()