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util: Add i386 CPUINFO_ATOMIC_VMOVDQU

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Add a bit to indicate when VMOVDQU is also atomic if aligned.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-05-17 21:16:05 -07:00
parent 6bc12fd042
commit a48b6afea4
2 changed files with 4 additions and 1 deletions
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1
host/include/i386/host/cpuinfo.h
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@ -25,6 +25,7 @@
#define CPUINFO_AVX512DQ (1u << 14)
#define CPUINFO_AVX512VBMI2 (1u << 15)
#define CPUINFO_ATOMIC_VMOVDQA (1u << 16)
#define CPUINFO_ATOMIC_VMOVDQU (1u << 17)
/* Initialized with a constructor. */
extern unsigned cpuinfo;