[PATCH] D92824: [SLP] Use the width of value truncated just before storing
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Dec 8 07:57:31 PST 2020
RKSimon accepted this revision.
RKSimon added a comment.
This revision is now accepted and ready to land.
LGTM - cheers
================
Comment at: llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp:5547
+ return DL->getTypeSizeInBits(Store->getValueOperand()->getType());
+ }
----------------
anton-afanasyev wrote:
> RKSimon wrote:
> > Does InstrElementSize have to updated at all?
> Do you mean to remove its using at all? This is just a cache for sizes needed not to traverse the expression tree multiple times.
Ah - thanks for confirming.
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rG LLVM Github Monorepo
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https://reviews.llvm.org/D92824/new/
https://reviews.llvm.org/D92824
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