path: root/src/platformsupport
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authorThiago Macieira <>2022-01-27 20:34:40 -0800
committerThiago Macieira <>2022-01-28 22:40:22 -0800
commitcdb78d79935cb3d1063601223548465bc09b26d8 (patch)
tree82758aef502f9ce7f4390772f1f1c43d3b29f05b /src/platformsupport
parent671035035a6f1846c05e052e4e745d5cb2b41306 (diff)
qsimd/x86: disable the F16C, FMA, and VAES features if AVX is disabled
Those three features can't be used without the VEX prefix, which requires that the OS has enabled saving of the AVX state on context switches (i.e., use XSAVE). The list is automatically maintained by the updated script in OpenDCDiag[1]. I need to update the copy in util/x86simdgen. [1] Pick-to: 6.3 Change-Id: I6fcda969a9e9427198bffffd16ce55193a6cb069 Reviewed-by: Allan Sandfeld Jensen <>
Diffstat (limited to 'src/platformsupport')
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