Matt Arsenault 6dbd458128 AMDGPU: Remove pointless libcall optimization of fma/mad ...

After the library is linked and trivially inlined, the generic fma and
fmuladd intrinsics already handle these cases, and with precise flag
handling. This was requiring all fast math flags when we really just
need nsz for the fma(a, b, 0) case.

https://reviews.llvm.org/D156677

2023-08-09 19:37:52 -04:00

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