[llvm] Revert "[AMDGPU] InstCombine: fold invalid calls to amdgcn intrinsics into poison values" (PR #192514)

[Yoonseo Choi via llvm-commits]

yoonseoch wrote:

@shiltian - I need to revert it to fix reported errors locally. Could you approve? 

https://github.com/llvm/llvm-project/pull/192514