[PATCH] D20639: SLPVectorizer: Move propagateMetadata to VectorUtils

Michael Zolotukhin via llvm-commits llvm-commits at lists.llvm.org
Wed May 25 14:08:18 PDT 2016

mzolotukhin added a comment.

As far as I remember, the version in LoopVectorizer propagates metadata from a single instruction, not from a vector of instructions. However, I think it should be just considered as a special case - i.e. we are still propagating metadata from a vector of instructions, but they all are the same. So, if it doesn't complicate the code much, could you please try refactoring it from there too?



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