harpoon.Backend.Generic
Interface RegFileInfo.MachineRegLoc

All Superinterfaces:

BackendDerivation.Register, RegFileInfo.CommonLoc

Enclosing class:

RegFileInfo

public static interface RegFileInfo.MachineRegLoc
extends RegFileInfo.CommonLoc, BackendDerivation.Register

Represents Machine Register Temps.

Field Summary

static int

KIND

Method Summary

int	regIndex() Returns the index of this in the register file.

Methods inherited from interface harpoon.Backend.Generic.RegFileInfo.CommonLoc

kind

Field Detail

KIND

static final int KIND

See Also:

Constant Field Values

Method Detail

regIndex

int regIndex()

Returns the index of this in the register file.
effects: returns the abstract index of this in the register file. The index returned may not map directly to this register's position in the register file (for example, r8 may have an index of "0"). Each register for a given architecture will have a different index. The index is bounded as follows: 0 <= index < RegFileInfo.this.maxRegIndex().

Specified by:

regIndex in interface BackendDerivation.Register