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base/asm-common.h: Provide default frame pointer registers.
[catacomb]
/
base
/
dispatch.c
diff --git
a/base/dispatch.c
b/base/dispatch.c
index
908a4e3
..
9ba6a7c
100644
(file)
--- a/
base/dispatch.c
+++ b/
base/dispatch.c
@@
-47,6
+47,7
@@
# define CPUID1D_SSE2 (1u << 26)
# define CPUID1D_FXSR (1u << 24)
# define CPUID1C_AESNI (1u << 25)
# define CPUID1D_SSE2 (1u << 26)
# define CPUID1D_FXSR (1u << 24)
# define CPUID1C_AESNI (1u << 25)
+# define CPUID1C_AVX (1u << 28)
# define CPUID1C_RDRAND (1u << 30)
struct cpuid { unsigned a, b, c, d; };
# define CPUID1C_RDRAND (1u << 30)
struct cpuid { unsigned a, b, c, d; };
@@
-545,6
+546,9
@@
int cpu_feature_p(int feat)
cpuid_features_p(CPUID1D_SSE2, CPUID1C_AESNI));
CASE_CPUFEAT(X86_RDRAND, "x86:rdrand",
cpuid_features_p(0, CPUID1C_RDRAND));
cpuid_features_p(CPUID1D_SSE2, CPUID1C_AESNI));
CASE_CPUFEAT(X86_RDRAND, "x86:rdrand",
cpuid_features_p(0, CPUID1C_RDRAND));
+ CASE_CPUFEAT(X86_AVX, "x86:avx",
+ xmm_registers_available_p() &&
+ cpuid_features_p(0, CPUID1C_AVX));
#endif
#ifdef CAPMAP
# define FEATP__CASE(feat, tok) \
#endif
#ifdef CAPMAP
# define FEATP__CASE(feat, tok) \