[llvm] [AMDGPU] Price only the fmul that fuses into an fadd/fsub as free (PR #226009)

[Dmitry Sidorov via llvm-commits]

https://github.com/MrSidims commented:

The approach is LGTM, but there seem to be an issue I described in a comment below.

https://github.com/llvm/llvm-project/pull/226009