Initial work

6 files changed, 0 insertions, 614 deletions

diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGen.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGen.cs
deleted file mode 100644
index b0b2ec1a..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGen.cs
+++ /dev/null
@@ -1,110 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-using System;
-
-using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
-using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
-    static class InstGen
-    {
-        public static string GetExpression(CodeGenContext context, IAstNode node)
-        {
-            if (node is AstOperation operation)
-            {
-                return GetExpression(context, operation);
-            }
-            else if (node is AstOperand operand)
-            {
-                return context.OperandManager.GetExpression(operand, context.Config.Type);
-            }
-
-            throw new ArgumentException($"Invalid node type \"{node?.GetType().Name ?? "null"}\".");
-        }
-
-        private static string GetExpression(CodeGenContext context, AstOperation operation)
-        {
-            Instruction inst = operation.Inst;
-
-            InstInfo info = GetInstructionInfo(inst);
-
-            if ((info.Type & InstType.Call) != 0)
-            {
-                int arity = (int)(info.Type & InstType.ArityMask);
-
-                string args = string.Empty;
-
-                for (int argIndex = 0; argIndex < arity; argIndex++)
-                {
-                    if (argIndex != 0)
-                    {
-                        args += ", ";
-                    }
-
-                    VariableType dstType = GetSrcVarType(inst, argIndex);
-
-                    args += GetSoureExpr(context, operation.GetSource(argIndex), dstType);
-                }
-
-                return info.OpName + "(" + args + ")";
-            }
-            else if ((info.Type & InstType.Op) != 0)
-            {
-                string op = info.OpName;
-
-                int arity = (int)(info.Type & InstType.ArityMask);
-
-                string[] expr = new string[arity];
-
-                for (int index = 0; index < arity; index++)
-                {
-                    IAstNode src = operation.GetSource(index);
-
-                    string srcExpr = GetSoureExpr(context, src, GetSrcVarType(inst, index));
-
-                    bool isLhs = arity == 2 && index == 0;
-
-                    expr[index] = Enclose(srcExpr, src, inst, info, isLhs);
-                }
-
-                switch (arity)
-                {
-                    case 0:
-                        return op;
-
-                    case 1:
-                        return op + expr[0];
-
-                    case 2:
-                        return $"{expr[0]} {op} {expr[1]}";
-
-                    case 3:
-                        return $"{expr[0]} {op[0]} {expr[1]} {op[1]} {expr[2]}";
-                }
-            }
-            else if ((info.Type & InstType.Special) != 0)
-            {
-                switch (inst)
-                {
-                    case Instruction.LoadConstant:
-                        return InstGenMemory.LoadConstant(context, operation);
-
-                    case Instruction.PackHalf2x16:
-                        return InstGenPacking.PackHalf2x16(context, operation);
-
-                    case Instruction.TextureSample:
-                        return InstGenMemory.TextureSample(context, operation);
-
-                    case Instruction.TextureSize:
-                        return InstGenMemory.TextureSize(context, operation);
-
-                    case Instruction.UnpackHalf2x16:
-                        return InstGenPacking.UnpackHalf2x16(context, operation);
-                }
-            }
-
-            throw new InvalidOperationException($"Unexpected instruction type \"{info.Type}\".");
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs
deleted file mode 100644
index 9855cd91..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenHelper.cs
+++ /dev/null
@@ -1,170 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-
-using static Ryujinx.Graphics.Shader.CodeGen.Glsl.TypeConversion;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
-    static class InstGenHelper
-    {
-        private static InstInfo[] _infoTbl;
-
-        static InstGenHelper()
-        {
-            _infoTbl = new InstInfo[(int)Instruction.Count];
-
-            Add(Instruction.Absolute,                 InstType.CallUnary,      "abs");
-            Add(Instruction.Add,                      InstType.OpBinaryCom,    "+",               2);
-            Add(Instruction.BitfieldExtractS32,       InstType.CallTernary,    "bitfieldExtract");
-            Add(Instruction.BitfieldExtractU32,       InstType.CallTernary,    "bitfieldExtract");
-            Add(Instruction.BitfieldInsert,           InstType.CallQuaternary, "bitfieldInsert");
-            Add(Instruction.BitfieldReverse,          InstType.CallUnary,      "bitfieldReverse");
-            Add(Instruction.BitwiseAnd,               InstType.OpBinaryCom,    "&",               6);
-            Add(Instruction.BitwiseExclusiveOr,       InstType.OpBinaryCom,    "^",               7);
-            Add(Instruction.BitwiseNot,               InstType.OpUnary,        "~",               0);
-            Add(Instruction.BitwiseOr,                InstType.OpBinaryCom,    "|",               8);
-            Add(Instruction.Ceiling,                  InstType.CallUnary,      "ceil");
-            Add(Instruction.Clamp,                    InstType.CallTernary,    "clamp");
-            Add(Instruction.ClampU32,                 InstType.CallTernary,    "clamp");
-            Add(Instruction.CompareEqual,             InstType.OpBinaryCom,    "==",              5);
-            Add(Instruction.CompareGreater,           InstType.OpBinary,       ">",               4);
-            Add(Instruction.CompareGreaterOrEqual,    InstType.OpBinary,       ">=",              4);
-            Add(Instruction.CompareGreaterOrEqualU32, InstType.OpBinary,       ">=",              4);
-            Add(Instruction.CompareGreaterU32,        InstType.OpBinary,       ">",               4);
-            Add(Instruction.CompareLess,              InstType.OpBinary,       "<",               4);
-            Add(Instruction.CompareLessOrEqual,       InstType.OpBinary,       "<=",              4);
-            Add(Instruction.CompareLessOrEqualU32,    InstType.OpBinary,       "<=",              4);
-            Add(Instruction.CompareLessU32,           InstType.OpBinary,       "<",               4);
-            Add(Instruction.CompareNotEqual,          InstType.OpBinaryCom,    "!=",              5);
-            Add(Instruction.ConditionalSelect,        InstType.OpTernary,      "?:",              12);
-            Add(Instruction.ConvertFPToS32,           InstType.CallUnary,      "int");
-            Add(Instruction.ConvertS32ToFP,           InstType.CallUnary,      "float");
-            Add(Instruction.ConvertU32ToFP,           InstType.CallUnary,      "float");
-            Add(Instruction.Cosine,                   InstType.CallUnary,      "cos");
-            Add(Instruction.Discard,                  InstType.OpNullary,      "discard");
-            Add(Instruction.Divide,                   InstType.OpBinary,       "/",               1);
-            Add(Instruction.EmitVertex,               InstType.CallNullary,    "EmitVertex");
-            Add(Instruction.EndPrimitive,             InstType.CallNullary,    "EndPrimitive");
-            Add(Instruction.ExponentB2,               InstType.CallUnary,      "exp2");
-            Add(Instruction.Floor,                    InstType.CallUnary,      "floor");
-            Add(Instruction.FusedMultiplyAdd,         InstType.CallTernary,    "fma");
-            Add(Instruction.IsNan,                    InstType.CallUnary,      "isnan");
-            Add(Instruction.LoadConstant,             InstType.Special);
-            Add(Instruction.LogarithmB2,              InstType.CallUnary,      "log2");
-            Add(Instruction.LogicalAnd,               InstType.OpBinaryCom,    "&&",              9);
-            Add(Instruction.LogicalExclusiveOr,       InstType.OpBinaryCom,    "^^",              10);
-            Add(Instruction.LogicalNot,               InstType.OpUnary,        "!",               0);
-            Add(Instruction.LogicalOr,                InstType.OpBinaryCom,    "||",              11);
-            Add(Instruction.LoopBreak,                InstType.OpNullary,      "break");
-            Add(Instruction.LoopContinue,             InstType.OpNullary,      "continue");
-            Add(Instruction.PackHalf2x16,             InstType.Special);
-            Add(Instruction.ShiftLeft,                InstType.OpBinary,       "<<",              3);
-            Add(Instruction.ShiftRightS32,            InstType.OpBinary,       ">>",              3);
-            Add(Instruction.ShiftRightU32,            InstType.OpBinary,       ">>",              3);
-            Add(Instruction.Maximum,                  InstType.CallBinary,     "max");
-            Add(Instruction.MaximumU32,               InstType.CallBinary,     "max");
-            Add(Instruction.Minimum,                  InstType.CallBinary,     "min");
-            Add(Instruction.MinimumU32,               InstType.CallBinary,     "min");
-            Add(Instruction.Multiply,                 InstType.OpBinaryCom,    "*",               1);
-            Add(Instruction.Negate,                   InstType.OpUnary,        "-",               0);
-            Add(Instruction.ReciprocalSquareRoot,     InstType.CallUnary,      "inversesqrt");
-            Add(Instruction.Return,                   InstType.OpNullary,      "return");
-            Add(Instruction.Sine,                     InstType.CallUnary,      "sin");
-            Add(Instruction.SquareRoot,               InstType.CallUnary,      "sqrt");
-            Add(Instruction.Subtract,                 InstType.OpBinary,       "-",               2);
-            Add(Instruction.TextureSample,            InstType.Special);
-            Add(Instruction.TextureSize,              InstType.Special);
-            Add(Instruction.Truncate,                 InstType.CallUnary,      "trunc");
-            Add(Instruction.UnpackHalf2x16,           InstType.Special);
-        }
-
-        private static void Add(Instruction inst, InstType flags, string opName = null, int precedence = 0)
-        {
-            _infoTbl[(int)inst] = new InstInfo(flags, opName, precedence);
-        }
-
-        public static InstInfo GetInstructionInfo(Instruction inst)
-        {
-            return _infoTbl[(int)(inst & Instruction.Mask)];
-        }
-
-        public static string GetSoureExpr(CodeGenContext context, IAstNode node, VariableType dstType)
-        {
-            return ReinterpretCast(context, node, OperandManager.GetNodeDestType(node), dstType);
-        }
-
-        public static string Enclose(string expr, IAstNode node, Instruction pInst, bool isLhs)
-        {
-            InstInfo pInfo = GetInstructionInfo(pInst);
-
-            return Enclose(expr, node, pInst, pInfo, isLhs);
-        }
-
-        public static string Enclose(string expr, IAstNode node, Instruction pInst, InstInfo pInfo, bool isLhs = false)
-        {
-            if (NeedsParenthesis(node, pInst, pInfo, isLhs))
-            {
-                expr = "(" + expr + ")";
-            }
-
-            return expr;
-        }
-
-        public static bool NeedsParenthesis(IAstNode node, Instruction pInst, InstInfo pInfo, bool isLhs)
-        {
-            // If the node isn't a operation, then it can only be a operand,
-            // and those never needs to be surrounded in parenthesis.
-            if (!(node is AstOperation operation))
-            {
-                // This is sort of a special case, if this is a negative constant,
-                // and it is consumed by a unary operation, we need to put on the parenthesis,
-                // as in GLSL a sequence like --2 or ~-1 is not valid.
-                if (IsNegativeConst(node) && pInfo.Type == InstType.OpUnary)
-                {
-                    return true;
-                }
-
-                return false;
-            }
-
-            if ((pInfo.Type & (InstType.Call | InstType.Special)) != 0)
-            {
-                return false;
-            }
-
-            InstInfo info = _infoTbl[(int)(operation.Inst & Instruction.Mask)];
-
-            if ((info.Type & (InstType.Call | InstType.Special)) != 0)
-            {
-                return false;
-            }
-
-            if (info.Precedence < pInfo.Precedence)
-            {
-                return false;
-            }
-
-            if (info.Precedence == pInfo.Precedence && isLhs)
-            {
-                return false;
-            }
-
-            if (pInst == operation.Inst && info.Type == InstType.OpBinaryCom)
-            {
-                return false;
-            }
-
-            return true;
-        }
-
-        private static bool IsNegativeConst(IAstNode node)
-        {
-            if (!(node is AstOperand operand))
-            {
-                return false;
-            }
-
-            return operand.Type == OperandType.Constant && operand.Value < 0;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs
deleted file mode 100644
index 8b5257fc..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenMemory.cs
+++ /dev/null
@@ -1,244 +0,0 @@
-using Ryujinx.Graphics.Shader.IntermediateRepresentation;
-using Ryujinx.Graphics.Shader.StructuredIr;
-
-using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
-using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
-    static class InstGenMemory
-    {
-        public static string LoadConstant(CodeGenContext context, AstOperation operation)
-        {
-            IAstNode src1 = operation.GetSource(1);
-
-            string offsetExpr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 1));
-
-            offsetExpr = Enclose(offsetExpr, src1, Instruction.ShiftRightS32, isLhs: true);
-
-            return OperandManager.GetConstantBufferName(operation.GetSource(0), offsetExpr, context.Config.Type);
-        }
-
-        public static string TextureSample(CodeGenContext context, AstOperation operation)
-        {
-            AstTextureOperation texOp = (AstTextureOperation)operation;
-
-            bool isBindless    = (texOp.Flags & TextureFlags.Bindless)   != 0;
-            bool isGather      = (texOp.Flags & TextureFlags.Gather)     != 0;
-            bool intCoords     = (texOp.Flags & TextureFlags.IntCoords)  != 0;
-            bool hasLodBias    = (texOp.Flags & TextureFlags.LodBias)    != 0;
-            bool hasLodLevel   = (texOp.Flags & TextureFlags.LodLevel)   != 0;
-            bool hasOffset     = (texOp.Flags & TextureFlags.Offset)     != 0;
-            bool hasOffsets    = (texOp.Flags & TextureFlags.Offsets)    != 0;
-            bool isArray       = (texOp.Type  & TextureType.Array)       != 0;
-            bool isMultisample = (texOp.Type  & TextureType.Multisample) != 0;
-            bool isShadow      = (texOp.Type  & TextureType.Shadow)      != 0;
-
-            string texCall = intCoords ? "texelFetch" : "texture";
-
-            if (isGather)
-            {
-                texCall += "Gather";
-            }
-            else if (hasLodLevel && !intCoords)
-            {
-                texCall += "Lod";
-            }
-
-            if (hasOffset)
-            {
-                texCall += "Offset";
-            }
-            else if (hasOffsets)
-            {
-                texCall += "Offsets";
-            }
-
-            string samplerName = OperandManager.GetSamplerName(context.Config.Type, texOp);
-
-            texCall += "(" + samplerName;
-
-            int coordsCount = texOp.Type.GetCoordsCount();
-
-            int pCount = coordsCount;
-
-            int arrayIndexElem = -1;
-
-            if (isArray)
-            {
-                arrayIndexElem = pCount++;
-            }
-
-            // The sampler 1D shadow overload expects a
-            // dummy value on the middle of the vector, who knows why...
-            bool hasDummy1DShadowElem = texOp.Type == (TextureType.Texture1D | TextureType.Shadow);
-
-            if (hasDummy1DShadowElem)
-            {
-                pCount++;
-            }
-
-            if (isShadow && !isGather)
-            {
-                pCount++;
-            }
-
-            // On textureGather*, the comparison value is
-            // always specified as an extra argument.
-            bool hasExtraCompareArg = isShadow && isGather;
-
-            if (pCount == 5)
-            {
-                pCount = 4;
-
-                hasExtraCompareArg = true;
-            }
-
-            int srcIndex = isBindless ? 1 : 0;
-
-            string Src(VariableType type)
-            {
-                return GetSoureExpr(context, texOp.GetSource(srcIndex++), type);
-            }
-
-            void Append(string str)
-            {
-                texCall += ", " + str;
-            }
-
-            VariableType coordType = intCoords ? VariableType.S32 : VariableType.F32;
-
-            string AssemblePVector(int count)
-            {
-                if (count > 1)
-                {
-                    string[] elems = new string[count];
-
-                    for (int index = 0; index < count; index++)
-                    {
-                        if (arrayIndexElem == index)
-                        {
-                            elems[index] = Src(VariableType.S32);
-
-                            if (!intCoords)
-                            {
-                                elems[index] = "float(" + elems[index] + ")";
-                            }
-                        }
-                        else if (index == 1 && hasDummy1DShadowElem)
-                        {
-                            elems[index] = NumberFormatter.FormatFloat(0);
-                        }
-                        else
-                        {
-                            elems[index] = Src(coordType);
-                        }
-                    }
-
-                    string prefix = intCoords ? "i" : string.Empty;
-
-                    return prefix + "vec" + count + "(" + string.Join(", ", elems) + ")";
-                }
-                else
-                {
-                    return Src(coordType);
-                }
-            }
-
-            Append(AssemblePVector(pCount));
-
-            if (hasExtraCompareArg)
-            {
-                Append(Src(VariableType.F32));
-            }
-
-            if (isMultisample)
-            {
-                Append(Src(VariableType.S32));
-            }
-            else if (hasLodLevel)
-            {
-                Append(Src(coordType));
-            }
-
-            string AssembleOffsetVector(int count)
-            {
-                if (count > 1)
-                {
-                    string[] elems = new string[count];
-
-                    for (int index = 0; index < count; index++)
-                    {
-                        elems[index] = Src(VariableType.S32);
-                    }
-
-                    return "ivec" + count + "(" + string.Join(", ", elems) + ")";
-                }
-                else
-                {
-                    return Src(VariableType.S32);
-                }
-            }
-
-            if (hasOffset)
-            {
-                Append(AssembleOffsetVector(coordsCount));
-            }
-            else if (hasOffsets)
-            {
-                texCall += $", ivec{coordsCount}[4](";
-
-                texCall += AssembleOffsetVector(coordsCount) + ", ";
-                texCall += AssembleOffsetVector(coordsCount) + ", ";
-                texCall += AssembleOffsetVector(coordsCount) + ", ";
-                texCall += AssembleOffsetVector(coordsCount) + ")";
-            }
-
-            if (hasLodBias)
-            {
-               Append(Src(VariableType.F32));
-            }
-
-            // textureGather* optional extra component index,
-            // not needed for shadow samplers.
-            if (isGather && !isShadow)
-            {
-               Append(Src(VariableType.S32));
-            }
-
-            texCall += ")" + (isGather || !isShadow ? GetMask(texOp.ComponentMask) : "");
-
-            return texCall;
-        }
-
-        public static string TextureSize(CodeGenContext context, AstOperation operation)
-        {
-            AstTextureOperation texOp = (AstTextureOperation)operation;
-
-            bool isBindless  = (texOp.Flags & TextureFlags.Bindless) != 0;
-
-            string samplerName = OperandManager.GetSamplerName(context.Config.Type, texOp);
-
-            IAstNode src0 = operation.GetSource(isBindless ? 1 : 0);
-
-            string src0Expr = GetSoureExpr(context, src0, GetSrcVarType(operation.Inst, 0));
-
-            return $"textureSize({samplerName}, {src0Expr}){GetMask(texOp.ComponentMask)}";
-        }
-
-        private static string GetMask(int compMask)
-        {
-            string mask = ".";
-
-            for (int index = 0; index < 4; index++)
-            {
-                if ((compMask & (1 << index)) != 0)
-                {
-                    mask += "rgba".Substring(index, 1);
-                }
-            }
-
-            return mask;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenPacking.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenPacking.cs
deleted file mode 100644
index 4a40032c..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstGenPacking.cs
+++ /dev/null
@@ -1,45 +0,0 @@
-using Ryujinx.Graphics.Shader.StructuredIr;
-
-using static Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions.InstGenHelper;
-using static Ryujinx.Graphics.Shader.StructuredIr.InstructionInfo;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
-    static class InstGenPacking
-    {
-        public static string PackHalf2x16(CodeGenContext context, AstOperation operation)
-        {
-            IAstNode src0 = operation.GetSource(0);
-            IAstNode src1 = operation.GetSource(1);
-
-            string src0Expr = GetSoureExpr(context, src0, GetSrcVarType(operation.Inst, 0));
-            string src1Expr = GetSoureExpr(context, src1, GetSrcVarType(operation.Inst, 1));
-
-            return $"packHalf2x16(vec2({src0Expr}, {src1Expr}))";
-        }
-
-        public static string UnpackHalf2x16(CodeGenContext context, AstOperation operation)
-        {
-            IAstNode src = operation.GetSource(0);
-
-            string srcExpr = GetSoureExpr(context, src, GetSrcVarType(operation.Inst, 0));
-
-            return $"unpackHalf2x16({srcExpr}){GetMask(operation.ComponentMask)}";
-        }
-
-        private static string GetMask(int compMask)
-        {
-            string mask = ".";
-
-            for (int index = 0; index < 2; index++)
-            {
-                if ((compMask & (1 << index)) != 0)
-                {
-                    mask += "xy".Substring(index, 1);
-                }
-            }
-
-            return mask;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstInfo.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstInfo.cs
deleted file mode 100644
index fc9aef7e..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstInfo.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
-    struct InstInfo
-    {
-        public InstType Type { get; }
-
-        public string OpName { get; }
-
-        public int Precedence { get; }
-
-        public InstInfo(InstType type, string opName, int precedence)
-        {
-            Type       = type;
-            OpName     = opName;
-            Precedence = precedence;
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstType.cs b/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstType.cs
deleted file mode 100644
index 121cd079..00000000
--- a/Ryujinx.Graphics/Shader/CodeGen/Glsl/Instructions/InstType.cs
+++ /dev/null
@@ -1,27 +0,0 @@
-using System;
-
-namespace Ryujinx.Graphics.Shader.CodeGen.Glsl.Instructions
-{
-    [Flags]
-    enum InstType
-    {
-        OpNullary   = Op | 0,
-        OpUnary     = Op | 1,
-        OpBinary    = Op | 2,
-        OpTernary   = Op | 3,
-        OpBinaryCom = OpBinary | Commutative,
-
-        CallNullary    = Call | 0,
-        CallUnary      = Call | 1,
-        CallBinary     = Call | 2,
-        CallTernary    = Call | 3,
-        CallQuaternary = Call | 4,
-
-        Commutative = 1 << 8,
-        Op          = 1 << 9,
-        Call        = 1 << 10,
-        Special     = 1 << 11,
-
-        ArityMask = 0xff
-    }
-}
\ No newline at end of file