llvm-project

07af01c0 - [Attributor] Remove dead function getKnownConstantRange (#221897)

[Attributor] Remove dead function getKnownConstantRange (#221897) getKnownConstantRange was added on January 15, 2020 in commit 188f9a348dc545bf9a420d998ad37761bddd7285 without any callers and has been unused since.