[PATCH] D55274: [DagCombiner][X86] Simplify a ConcatVectors of a scalar_to_vector with undef.
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Dec 5 07:50:49 PST 2018
RKSimon added a comment.
Also, its probably worth doing the initial simplifyConcatVectors refactor as a NFC
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D55274/new/
https://reviews.llvm.org/D55274
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