[PATCH] D28490: [LV] Don't panic when encountering the IV of an outer loop.

[Elena Demikhovsky via Phabricator via llvm-commits]

delena added inline comments.


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Comment at: test/Transforms/LoopVectorize/pr31190.ll:8
+
+; CHECK: LV: PHI is a recurrence with respect to an outer loop.
+; CHECK: LV: Not vectorizing: Cannot prove legality.
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Can you add the source code to the comments? You try to vectorize the "for.body3" loop, right? What PHI belongs to the outer loop?


https://reviews.llvm.org/D28490