[PATCH] D68195: [DAGCombiner] Peek through vector concats when trying to combine shuffles.
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Nov 22 08:16:09 PST 2019
RKSimon accepted this revision.
RKSimon added a comment.
LGTM - I was thinking that combineX86ShufflesRecursively could handle this but its probably better to get it dealt with before lowering happens.
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rL LLVM
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D68195/new/
https://reviews.llvm.org/D68195
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