[PATCH] D38697: [SLP] Fix for PR32086: Count InsertElementInstr of the same elements as shuffle.
Alexey Bataev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Oct 10 08:31:41 PDT 2017
ABataev added a comment.
In https://reviews.llvm.org/D38697#892963, @RKSimon wrote:
> This patch seems to change the blending-shuffle.ll test case in the same way as https://reviews.llvm.org/D38693 - what is the relationship/dependency between them?
Yes, these patches do the same for this particular tests. But https://reviews.llvm.org/D38693 fixes the global problem with the handling of `ExtractElementInst`s, while this one can fix the only pattern used in blending-shuffle.ll. These patches can do the same, but only for limited number of patterns.
https://reviews.llvm.org/D38697
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