AMD uses the translator to recover LLVM-IR from SPIRV.
Currently, the translator doesn't implement the
`SPV_KHR_float_controls2` extension (I'm working on it).
If this extension is used by the SPIRV module, we cannot translate it
back to LLVM-IR.
I'm working on the extension, but in the meantime, lets just disable it
when the target triple's vendor is `amd`.
e0c0075819