[llvm] [AMDGPU] Change handling of unsupported non-compute shaders with HSA (PR #126798)

[Shilei Tian via llvm-commits]

shiltian wrote:

My .02 is, we should not fix all fuzzer issues, even though they might crash the compiler. When we run certain pass, it is safe to assume certain things, but fuzzer breaks these assumptions on purpose by directly feeding the pass with broken input. Those errors can't reach the pass if the input runs through a pipeline. For them, I think we should capture them in verifier instead of making every single pass to do certain jobs of the verifier, which doesn't make too much sense to me.

https://github.com/llvm/llvm-project/pull/126798