internal VariableState(int vdCount)
{
Occupied = new RegisterMask();
Modified = new RegisterMask();
Cells = new ValueSet <VariableUsage, bool> [vdCount];
}
public VariableMap(int attrCount)
{
InRegs = new RegisterMask();
OutRegs = new RegisterMask();
ClobberedRegs = new RegisterMask();
Start = new RegisterCount();
Count = new RegisterCount();
AttributesCount = attrCount;
Attributes = new VariableAttributes[attrCount].InitializeWith(() => new VariableAttributes());
}
public VariableContext()
{
JccList = new List <CodeNode>();
ReturningList = new List <CodeNode>();
ContextVd = new List <VariableData>();
ClobberedRegs = new RegisterMask();
GaRegs = new Dictionary <RegisterClass, int>();
GaRegs[RegisterClass.Gp] = (int)(Utils.Bits(Cpu.Info.RegisterCount.Gp) & ~Utils.Mask(RegisterIndex.Sp));
GaRegs[RegisterClass.Mm] = (int)Utils.Bits(Cpu.Info.RegisterCount.Mm);
GaRegs[RegisterClass.K] = (int)Utils.Bits(Cpu.Info.RegisterCount.K);
GaRegs[RegisterClass.Xyz] = (int)Utils.Bits(Cpu.Info.RegisterCount.Xyz);
State = new VariableState(0);
}
