llvm-project

59720dc7 - [InstCombine] Fold `icmp spred (X *nsw Z), (Y *nsw Z) -> icmp pred Z, 0` if `scmp(X, Y)` is known (#118726)

[InstCombine] Fold `icmp spred (X *nsw Z), (Y *nsw Z) -> icmp pred Z, 0` if `scmp(X, Y)` is known (#118726) ``` icmp spred (X *nsw Z), (Y *nsw Z) -> icmp swap(spred) Z, 0 if X s< Y icmp spred (X *nsw Z), (Y *nsw Z) -> icmp spred Z, 0 if X s> Y ``` Alive2: https://alive2.llvm.org/ce/z/F2D0GE