Matt Arsenault 2f5a116cf7 AMDGPU: Expand casted f16 fmed3 pattern to fmin/fmax on gfx8 ...

If we have legal f16 instructions but no f16 med3, we can save
one instruction by expanding out the min/max sequence compared
to casting to f32 and casting back.

2023-05-23 08:48:25 +01:00

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