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Fix NX86::HaveAVX512F() #16

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Fix NX86::HaveAVX512F() #16

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2 changes: 1 addition & 1 deletion util/system/cpu_id.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -173,7 +173,7 @@ bool NX86::HaveAVX512F() noexcept {
&& (_xgetbv(0) & 6u) == 6u // XMM state and YMM state are enabled by OS
&& ((_xgetbv(0) >> 5) & 7u) == 7u // ZMM state is enabled by OS
&& TX86CpuInfo(0x0).EAX >= 0x7 // leaf 7 is present
&& ((TX86CpuInfo(0x7).EBX >> 16) & 1u); // AVX512F bit
&& ((TX86CpuInfo(0x7, 0x0).EBX >> 16) & 1u); // AVX512F bit
#else
return false;
#endif
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