[PATCH] D84598: [JumpThreading] Add a basic support for freeze instruction

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune added inline comments.


================
Comment at: llvm/lib/Transforms/Scalar/JumpThreading.cpp:698
+    Value *Source = FI->getOperand(0);
+    if (!isa<PHINode>(Source) && !isa<CmpInst>(Source))
+      return false;
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efriedma wrote:
> Do we want to handle a freeze of a cast, or vice versa?
Yes, it sounds good.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D84598/new/

https://reviews.llvm.org/D84598