llvm-project

68f138b9 - [InstCombine] Match a new form of truncating saturation (#189703)

[InstCombine] Match a new form of truncating saturation (#189703) This matches a pattern that clamps an integer value to the range for an integer type with a smaller bitwidth, before truncating to that type. alive2: https://alive2.llvm.org/ce/z/WPfmyS