protected final int FITS(OPT_Operand op, int numBits, int trueCost, int falseCost) { if (op.isIntConstant() && OPT_Bits.fits(IV(op), numBits)) { return trueCost; } else if (op.isAddressConstant() && OPT_Bits.fits(AV(op), numBits)) { return trueCost; } else { return falseCost; } }