From ba597b66d998910b6d6192ee556f85e52004375d Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Wed, 15 Dec 2021 18:16:36 -0800 Subject: tcg/i386: Detect AVX512 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There are some operation sizes in some subsets of AVX512 that are missing from previous iterations of AVX. Detect them. Tested-by: Alex Bennée Reviewed-by: Alex Bennée Signed-off-by: Richard Henderson --- include/qemu/cpuid.h | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) (limited to 'include/qemu/cpuid.h') diff --git a/include/qemu/cpuid.h b/include/qemu/cpuid.h index 09fc245b91..7adb12d320 100644 --- a/include/qemu/cpuid.h +++ b/include/qemu/cpuid.h @@ -45,12 +45,26 @@ #ifndef bit_AVX2 #define bit_AVX2 (1 << 5) #endif -#ifndef bit_AVX512F -#define bit_AVX512F (1 << 16) -#endif #ifndef bit_BMI2 #define bit_BMI2 (1 << 8) #endif +#ifndef bit_AVX512F +#define bit_AVX512F (1 << 16) +#endif +#ifndef bit_AVX512DQ +#define bit_AVX512DQ (1 << 17) +#endif +#ifndef bit_AVX512BW +#define bit_AVX512BW (1 << 30) +#endif +#ifndef bit_AVX512VL +#define bit_AVX512VL (1u << 31) +#endif + +/* Leaf 7, %ecx */ +#ifndef bit_AVX512VBMI2 +#define bit_AVX512VBMI2 (1 << 6) +#endif /* Leaf 0x80000001, %ecx */ #ifndef bit_LZCNT -- cgit 1.4.1