[llvm] Add subtraction support for setLimitsForBinOp (PR #143618)

[Yingwei Zheng via llvm-commits]

dtcxzyw wrote:

@AZero13 Please avoid rebasing and force-pushing on your branches... If you don't need pre-commit tests from newer commits, just append a new commit for your change.


https://github.com/llvm/llvm-project/pull/143618