[llvm] [AMDGPU] Set hasSideEffects=0 for SALU psuedos (PR #134487)

[Matt Arsenault via llvm-commits]

arsenm wrote:

> I'm curious why no side effects is not the default 

Wrong by default is a horrible design mistake LLVM has repeated in far too many places. This is the correct default 

https://github.com/llvm/llvm-project/pull/134487