[clang] [llvm] [AMDGPU] Remove icmp and fcmp intrinsics and builtins (PR #208183)

[Jay Foad via cfe-commits]

jayfoad wrote:

> > [deprecated](https://github.com/llvm/llvm-project/blob/4f339eedfce6cc7bf8ea9f6737224629dd6e7d0b/clang/include/clang/Basic/BuiltinsAMDGPU.td#L316)
> 
> They should be deprecated, but that doesn't mean we can just remove them. There's no warning or anything if they are used

So when can they be removed? If never, what's the point of deprecation?

https://github.com/llvm/llvm-project/pull/208183