[llvm] [ConstraintElim] Simplify `sadd_with_overflow` if A and B have different signs (PR #135784)

Iris Shi via llvm-commits llvm-commits at lists.llvm.org
Thu May 15 04:06:25 PDT 2025


el-ev wrote:

> Could you add an Alive2 proof showing this transform is valid given the precondition for completeness?

It's provided above.
https://alive2.llvm.org/ce/z/yYmrhk

https://github.com/llvm/llvm-project/pull/135784


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