[llvm] [AMDGPU] prevent shrinking udiv/urem if either operand is in (SignedMax,UnsignedMax] (PR #116733)

[Jan Patrick Lehr via llvm-commits]

jplehr wrote:

I believe this broke one of our bots: https://lab.llvm.org/buildbot/#/builders/73/builds/8871

Sorry for the delay to report, I'm currently traveling.

https://github.com/llvm/llvm-project/pull/116733