[PATCH] D136553: [SLP] Added test to check resulting mask in shufflevector as per order of phinodes

[krishna chaitanya sankisa via Phabricator via llvm-commits]

skc7 created this revision.
skc7 added reviewers: ABataev, bcahoon, arsenm.
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The order of phinodes decides the resulting mask of shuffle vector after vectorization. 
This patch adds a test to check the mask of shufflevector with initial order of phinodes and then with reverse order of phis.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D136553

Files:
  llvm/test/Transforms/SLPVectorizer/AMDGPU/phi-result-use-order.ll

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