Ryujinx/ARMeilleure/IntermediateRepresentation/OperandType.cs

51 lines
1.4 KiB
C#

using System;
namespace ARMeilleure.IntermediateRepresentation
{
enum OperandType
{
None,
I32,
I64,
FP32,
FP64,
V128
}
static class OperandTypeExtensions
{
public static bool IsInteger(this OperandType type)
{
return type == OperandType.I32 ||
type == OperandType.I64;
}
public static RegisterType ToRegisterType(this OperandType type)
{
switch (type)
{
case OperandType.FP32: return RegisterType.Vector;
case OperandType.FP64: return RegisterType.Vector;
case OperandType.I32: return RegisterType.Integer;
case OperandType.I64: return RegisterType.Integer;
case OperandType.V128: return RegisterType.Vector;
}
throw new InvalidOperationException($"Invalid operand type \"{type}\".");
}
public static int GetSizeInBytes(this OperandType type)
{
switch (type)
{
case OperandType.FP32: return 4;
case OperandType.FP64: return 8;
case OperandType.I32: return 4;
case OperandType.I64: return 8;
case OperandType.V128: return 16;
}
throw new InvalidOperationException($"Invalid operand type \"{type}\".");
}
}
}