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hasvk: Don't claim shaderDenormPreserveFloat32 on gfx7

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From the Haswell PRM Vol. 7, "IEEE Floating Point Mode":
     "Single precision (F, Float) denorms are flushed to sign-preserved
      zero on input and output of any floating-point mathematical
      operation."

Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20232>
This commit is contained in:
Väinö Mäkelä 2022-12-08 17:53:03 +02:00 • committed by Marge Bot
parent 56667002fd
commit 6f932276c3
1 changed files with 1 additions and 1 deletions
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src/intel/vulkan_hasvk/anv_device.c
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@ -1880,7 +1880,7 @@ anv_get_physical_device_properties_1_2(struct anv_physical_device *pdevice,
p->shaderSignedZeroInfNanPreserveFloat16 = true;
p->shaderDenormFlushToZeroFloat32 = true;
p->shaderDenormPreserveFloat32 = true;
p->shaderDenormPreserveFloat32 = pdevice->info.ver >= 8;
p->shaderRoundingModeRTEFloat32 = true;
p->shaderRoundingModeRTZFloat32 = true;
p->shaderSignedZeroInfNanPreserveFloat32 = true;