public IXILMapping TryAllocate(Component host, XILInstr instr, TypeDescriptor[] operandTypes, TypeDescriptor[] resultTypes, IProject targetProject)
{
if (operandTypes.Length != 1 || resultTypes.Length != 1)
{
return(null);
}
int totalWidth;
if (operandTypes[0].CILType.Equals(typeof(float)) && resultTypes[0].CILType.Equals(typeof(float)))
{
totalWidth = 32;
}
else if (operandTypes[0].CILType.Equals(typeof(double)) && resultTypes[0].CILType.Equals(typeof(double)))
{
totalWidth = 64;
}
else
{
return(null);
}
FloatNegAbs fna;
switch (instr.Name)
{
case InstructionCodes.Abs:
fna = new FloatNegAbs(totalWidth, FloatNegAbs.EOperation.Abs, 0);
break;
case InstructionCodes.Neg:
fna = new FloatNegAbs(totalWidth, FloatNegAbs.EOperation.Neg, 0);
break;
default:
return(null);
}
return(new Mapping(fna));
}
public TransactionSite(FloatNegAbs host)
{
_host = host;
}
public IXILMapping TryAllocate(Component host, XILInstr instr, TypeDescriptor[] operandTypes, TypeDescriptor[] resultTypes, IProject targetProject)
{
if (operandTypes.Length != 1 || resultTypes.Length != 1)
return null;
int totalWidth;
if (operandTypes[0].CILType.Equals(typeof(float)) && resultTypes[0].CILType.Equals(typeof(float)))
totalWidth = 32;
else if (operandTypes[0].CILType.Equals(typeof(double)) && resultTypes[0].CILType.Equals(typeof(double)))
totalWidth = 64;
else
return null;
FloatNegAbs fna;
switch (instr.Name)
{
case InstructionCodes.Abs:
fna = new FloatNegAbs(totalWidth, FloatNegAbs.EOperation.Abs, 0);
break;
case InstructionCodes.Neg:
fna = new FloatNegAbs(totalWidth, FloatNegAbs.EOperation.Neg, 0);
break;
default:
return null;
}
return new Mapping(fna);
}
public Mapping(FloatNegAbs host)
{
_host = host;
}
public TransactionSite(FloatNegAbs host)
{
_host = host;
}
public Mapping(FloatNegAbs host)
{
_host = host;
}