1 files changed, 68 insertions, 0 deletions
diff --git a/src/ARMeilleure/Optimizations.cs b/src/ARMeilleure/Optimizations.cs
new file mode 100644
index 00000000..a84a4dc4
--- /dev/null
+++ b/src/ARMeilleure/Optimizations.cs
@@ -0,0 +1,68 @@
+using System.Runtime.Intrinsics.Arm;
+
+namespace ARMeilleure
+{
+    using Arm64HardwareCapabilities = ARMeilleure.CodeGen.Arm64.HardwareCapabilities;
+    using X86HardwareCapabilities = ARMeilleure.CodeGen.X86.HardwareCapabilities;
+
+    public static class Optimizations
+    {
+        public static bool FastFP { get; set; } = true;
+
+        public static bool AllowLcqInFunctionTable  { get; set; } = true;
+        public static bool UseUnmanagedDispatchLoop { get; set; } = true;
+
+        public static bool UseAdvSimdIfAvailable    { get; set; } = true;
+        public static bool UseArm64PmullIfAvailable { get; set; } = true;
+
+        public static bool UseSseIfAvailable       { get; set; } = true;
+        public static bool UseSse2IfAvailable      { get; set; } = true;
+        public static bool UseSse3IfAvailable      { get; set; } = true;
+        public static bool UseSsse3IfAvailable     { get; set; } = true;
+        public static bool UseSse41IfAvailable     { get; set; } = true;
+        public static bool UseSse42IfAvailable     { get; set; } = true;
+        public static bool UsePopCntIfAvailable    { get; set; } = true;
+        public static bool UseAvxIfAvailable       { get; set; } = true;
+        public static bool UseAvx512FIfAvailable   { get; set; } = true;
+        public static bool UseAvx512VlIfAvailable  { get; set; } = true;
+        public static bool UseAvx512BwIfAvailable  { get; set; } = true;
+        public static bool UseAvx512DqIfAvailable  { get; set; } = true;
+        public static bool UseF16cIfAvailable      { get; set; } = true;
+        public static bool UseFmaIfAvailable       { get; set; } = true;
+        public static bool UseAesniIfAvailable     { get; set; } = true;
+        public static bool UsePclmulqdqIfAvailable { get; set; } = true;
+        public static bool UseShaIfAvailable       { get; set; } = true;
+        public static bool UseGfniIfAvailable      { get; set; } = true;
+
+        public static bool ForceLegacySse
+        {
+            get => X86HardwareCapabilities.ForceLegacySse;
+            set => X86HardwareCapabilities.ForceLegacySse = value;
+        }
+
+        internal static bool UseAdvSimd    => UseAdvSimdIfAvailable    && Arm64HardwareCapabilities.SupportsAdvSimd;
+        internal static bool UseArm64Pmull => UseArm64PmullIfAvailable && Arm64HardwareCapabilities.SupportsPmull;
+
+        internal static bool UseSse       => UseSseIfAvailable       && X86HardwareCapabilities.SupportsSse;
+        internal static bool UseSse2      => UseSse2IfAvailable      && X86HardwareCapabilities.SupportsSse2;
+        internal static bool UseSse3      => UseSse3IfAvailable      && X86HardwareCapabilities.SupportsSse3;
+        internal static bool UseSsse3     => UseSsse3IfAvailable     && X86HardwareCapabilities.SupportsSsse3;
+        internal static bool UseSse41     => UseSse41IfAvailable     && X86HardwareCapabilities.SupportsSse41;
+        internal static bool UseSse42     => UseSse42IfAvailable     && X86HardwareCapabilities.SupportsSse42;
+        internal static bool UsePopCnt    => UsePopCntIfAvailable    && X86HardwareCapabilities.SupportsPopcnt;
+        internal static bool UseAvx       => UseAvxIfAvailable       && X86HardwareCapabilities.SupportsAvx && !ForceLegacySse;
+        internal static bool UseAvx512F   => UseAvx512FIfAvailable   && X86HardwareCapabilities.SupportsAvx512F && !ForceLegacySse;
+        internal static bool UseAvx512Vl  => UseAvx512VlIfAvailable  && X86HardwareCapabilities.SupportsAvx512Vl && !ForceLegacySse;
+        internal static bool UseAvx512Bw  => UseAvx512BwIfAvailable  && X86HardwareCapabilities.SupportsAvx512Bw && !ForceLegacySse;
+        internal static bool UseAvx512Dq  => UseAvx512DqIfAvailable  && X86HardwareCapabilities.SupportsAvx512Dq && !ForceLegacySse;
+        internal static bool UseF16c      => UseF16cIfAvailable      && X86HardwareCapabilities.SupportsF16c;
+        internal static bool UseFma       => UseFmaIfAvailable       && X86HardwareCapabilities.SupportsFma;
+        internal static bool UseAesni     => UseAesniIfAvailable     && X86HardwareCapabilities.SupportsAesni;
+        internal static bool UsePclmulqdq => UsePclmulqdqIfAvailable && X86HardwareCapabilities.SupportsPclmulqdq;
+        internal static bool UseSha       => UseShaIfAvailable       && X86HardwareCapabilities.SupportsSha;
+        internal static bool UseGfni      => UseGfniIfAvailable      && X86HardwareCapabilities.SupportsGfni;
+
+        internal static bool UseAvx512Ortho => UseAvx512F && UseAvx512Vl;
+        internal static bool UseAvx512OrthoFloat => UseAvx512Ortho && UseAvx512Dq;
+    }
+}