[PATCH] D111643: [ValueTracking] Let propgatesPoison consider single poison operand.

Nikita Popov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Oct 12 07:19:38 PDT 2021


nikic added inline comments.


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Comment at: llvm/include/llvm/Analysis/ValueTracking.h:609
+  bool propagatesPoison(const Operator *I,
+                        const Value *ValAssumedPoison = nullptr);
 
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Can we make this function accept (only) a `Use`?


Repository:
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  https://reviews.llvm.org/D111643/new/

https://reviews.llvm.org/D111643



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