llvm-project

d7c82962 - [InstCombine][AArch64] Combine ORRs with logical umin ops (#213651)

[InstCombine][AArch64] Combine ORRs with logical umin ops (#213651) Combine: orr(umin(A, 1), umin(B, 1)) -> umin(orr(A, B), 1) To remove a redundant UMin. This pattern has been observed with reduction chains of multiple ORRs of UMin(x, 1), where only one final UMin(x, 1) is necessary for truncation.