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Update dependencies (#333)
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7
vendor/golang.org/x/sys/cpu/cpu_x86.go
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7
vendor/golang.org/x/sys/cpu/cpu_x86.go
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@@ -90,9 +90,10 @@ func archInit() {
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osSupportsAVX = isSet(1, eax) && isSet(2, eax)
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if runtime.GOOS == "darwin" {
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// Check darwin commpage for AVX512 support. Necessary because:
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// https://github.com/apple/darwin-xnu/blob/0a798f6738bc1db01281fc08ae024145e84df927/osfmk/i386/fpu.c#L175-L201
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osSupportsAVX512 = osSupportsAVX && darwinSupportsAVX512()
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// Darwin doesn't save/restore AVX-512 mask registers correctly across signal handlers.
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// Since users can't rely on mask register contents, let's not advertise AVX-512 support.
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// See issue 49233.
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osSupportsAVX512 = false
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} else {
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// Check if OPMASK and ZMM registers have OS support.
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osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax)
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