llvm-project

3c8d104b - [DAG] SimplifyMultipleUseDemandedBits - use isIdentityElement to detect identity / fall through operands (#197952)

[DAG] SimplifyMultipleUseDemandedBits - use isIdentityElement to detect identity / fall through operands (#197952) Now that isIdentityElement uses computeKnownBits we don't have to handle this locally, and can handle all binops (inc smax/smin/umax/umin etc.) at the same time