diff options
Diffstat (limited to 'ARMeilleure/CodeGen/X86/HardwareCapabilities.cs')
| -rw-r--r-- | ARMeilleure/CodeGen/X86/HardwareCapabilities.cs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ARMeilleure/CodeGen/X86/HardwareCapabilities.cs b/ARMeilleure/CodeGen/X86/HardwareCapabilities.cs index a29dd5be..c12a4e28 100644 --- a/ARMeilleure/CodeGen/X86/HardwareCapabilities.cs +++ b/ARMeilleure/CodeGen/X86/HardwareCapabilities.cs @@ -20,8 +20,9 @@ namespace ARMeilleure.CodeGen.X86 if (maxNum >= 7) { - (_, int ebx7, _, _) = X86Base.CpuId(0x00000007, 0x00000000); + (_, int ebx7, int ecx7, _) = X86Base.CpuId(0x00000007, 0x00000000); FeatureInfo7Ebx = (FeatureFlags7Ebx)ebx7; + FeatureInfo7Ecx = (FeatureFlags7Ecx)ecx7; } } @@ -54,9 +55,16 @@ namespace ARMeilleure.CodeGen.X86 Sha = 1 << 29 } + [Flags] + public enum FeatureFlags7Ecx + { + Gfni = 1 << 8, + } + public static FeatureFlags1Edx FeatureInfo1Edx { get; } public static FeatureFlags1Ecx FeatureInfo1Ecx { get; } public static FeatureFlags7Ebx FeatureInfo7Ebx { get; } = 0; + public static FeatureFlags7Ecx FeatureInfo7Ecx { get; } = 0; public static bool SupportsSse => FeatureInfo1Edx.HasFlag(FeatureFlags1Edx.Sse); public static bool SupportsSse2 => FeatureInfo1Edx.HasFlag(FeatureFlags1Edx.Sse2); @@ -72,6 +80,7 @@ namespace ARMeilleure.CodeGen.X86 public static bool SupportsAvx2 => FeatureInfo7Ebx.HasFlag(FeatureFlags7Ebx.Avx2) && SupportsAvx; public static bool SupportsF16c => FeatureInfo1Ecx.HasFlag(FeatureFlags1Ecx.F16c); public static bool SupportsSha => FeatureInfo7Ebx.HasFlag(FeatureFlags7Ebx.Sha); + public static bool SupportsGfni => FeatureInfo7Ecx.HasFlag(FeatureFlags7Ecx.Gfni); public static bool ForceLegacySse { get; set; } |