[llvm] [AMDGPU] Add gfx1150 SALU Float instructions (PR #66884)

[Mirko Brkušanin via llvm-commits]

mbrkusanin wrote:

> This is just the MC layer (assembler/disassembler) support, right? LGTM but we should allow some time for others to review it.

Correct. https://github.com/llvm/llvm-project/pull/66885 contains codegen parts.

https://github.com/llvm/llvm-project/pull/66884