Simon Pilgrim 4cef1c1341
[X86] canonicalizeShuffleWithOp - add handling for SHUFFLE(PSADBW(X,Y),PSADBW(Z,W)) -> PSADBW(SHUFFLE(X,Z),SHUFFLE(Y,W)) (#188072)
PSADBW takes vXi8 inputs and gives a vXi64 result so we need to tweak
the bitcasts (shuffle types checks will already ensure that the result
type isn't affected).

Minor improvement to #187447
2026-03-23 17:24:40 +00:00
..
2026-03-17 20:29:41 +08:00
2026-02-06 17:11:15 -08:00