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44efa200e2
Minor patch to fix an issue in XFormVExtractWithShuffleIntoLoad where a load is unary shuffled, then bitcast (to a type with the same number of elements) before extracting an element. An undef was created for the second shuffle operand using the original (post-bitcasted) vector type instead of the pre-bitcasted type like the rest of the shuffle node - this was then causing an assertion on the different types later on inside SelectionDAG::getVectorShuffle. Differential Revision: http://reviews.llvm.org/D5917 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220592 91177308-0d34-0410-b5e6-96231b3b80d8
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