Simon Pilgrim f7b978a71b [X86][SSE] Move extract_subvector(pshufb) fold to SimplifyDemandedVectorEltsForTargetNode
This lets us hit more cases than combineExtractSubvector and allows us reuse more code.

llvm-svn: 359669
2019-05-01 10:58:38 +00:00
..