AMDGPU: Handle v_mfma_f64_16x16x4_f64 write VGPR read srca/srcb hazard change for gfx950 #117284
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This was referenced Nov 22, 2024
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…d change for gfx950 (llvm#117284) Increase in wait states from 11 to 19. The index for smfmac counts as like srcA/srcB.
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Increase in wait states from 11 to 19. The index for smfmac counts as like srcA/srcB.