tree 671e90e3d7fd8a1fedb1f19334b352f0166877bc
parent 246afe0cd17fce935a01171f3cca548e02523e5c
author Simon Pilgrim <llvm-dev@redking.me.uk> 1597230668 +0100
committer Simon Pilgrim <llvm-dev@redking.me.uk> 1597230996 +0100

[X86][SSE] Fold HOP(SHUFFLE(X),SHUFFLE(Y)) --> SHUFFLE(HOP(X,Y))

This is beginning to look like a canonicalization stage that could be performed as part of shuffle combining

Another step towards PR41813