[PATCH] D136544: [SLP] For vectorizing chains in basic block, decide order of PHI nodes based on their result use.

[krishna chaitanya sankisa via Phabricator via llvm-commits]

skc7 updated this revision to Diff 469996.
skc7 added a comment.

Changes as per review comments. Fix the test from D136553 <https://reviews.llvm.org/D136553>.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136544/new/

https://reviews.llvm.org/D136544

Files:
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  llvm/test/Transforms/SLPVectorizer/AMDGPU/phi-result-use-order.ll
  llvm/test/Transforms/SLPVectorizer/X86/crash_cmpop.ll
  llvm/test/Transforms/SLPVectorizer/X86/phi.ll
  llvm/test/Transforms/SLPVectorizer/X86/rgb_phi.ll

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