[PATCH] D154307: [InstructionSimplify] Avoid simplifying ICmp without parent

[Anshil Gandhi via Phabricator via llvm-commits]

gandhi21299 added a comment.

Inserting the cloned instruction `ValueOp` after `I` at https://github.com/llvm/llvm-project/blob/6954cb54252b50df95eea05c513e739b3ad2c8a0/llvm/lib/Transforms/Scalar/NewGVN.cpp#L2767 incorrectly deduces values in tests involving PHI of ops.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D154307/new/

https://reviews.llvm.org/D154307