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authorFrancisco Jerez <[email protected]>2019-01-18 11:38:17 -0800
committerFrancisco Jerez <[email protected]>2019-02-21 14:07:25 -0800
commit7272fe9c0861065d6031e990e5f941c0036ebae8 (patch)
tree7445e8cdab3dd9db1028e4ae080b6babf5e6f670 /src/gallium/drivers
parente03be78252afa8f1033b0824eff8d48df4fd6727 (diff)
intel/fs: Rely on undocumented unrestricted regioning for 32x16-bit integer multiply.
Even though the hardware spec claims that any "integer DWord multiply" operation is affected by the regioning restrictions of CHV/BXT/GLK, this is inconsistent with the behavior of the simulator and with empirical evidence -- Return false from has_dst_aligned_region_restriction() for such instructions as a micro-optimization. Tested-by: Anuj Phogat <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
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