[PATCH] D101916: [LoopVectorize] Fix crash for predicated instructions with scalable VF
Florian Hahn via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue May 18 06:09:48 PDT 2021
fhahn added inline comments.
================
Comment at: llvm/test/Transforms/LoopVectorize/scalable-predicate-instruction.ll:13
+; The division should not allow the loop vectorization
+; It can only vectorize when division by zero is garanteed not to happen
+
----------------
david-arm wrote:
> nit: Simple typo - it should be `guaranteed`.
Would it be more accurate to say this can only be vectorized by scalarizing the division for now which cannot be done for scalable vectors at the moment?
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https://reviews.llvm.org/D101916/new/
https://reviews.llvm.org/D101916
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