/// If the Flag pointer is NULL, no flag is used.
SDOperand RegsForValue::getCopyFromRegs(SelectionDAG &DAG,
SDOperand &Chain, SDOperand *Flag)const{
- // Get the list of registers.
+ // Get the list of registers, in the appropriate order.
std::vector<unsigned> R(Regs);
+ if (!DAG.getTargetLoweringInfo().isLittleEndian())
+ std::reverse(R.begin(), R.end());
// Copy the legal parts from the registers.
unsigned NumParts = Regs.size();
}
// Assemble the legal parts into the final value.
- return getCopyFromParts(DAG, &Parts[0], NumParts, RegVT, ValueVT, true);
+ return getCopyFromParts(DAG, &Parts[0], NumParts, RegVT, ValueVT, false);
}
/// getCopyToRegs - Emit a series of CopyToReg nodes that copies the
/// If the Flag pointer is NULL, no flag is used.
void RegsForValue::getCopyToRegs(SDOperand Val, SelectionDAG &DAG,
SDOperand &Chain, SDOperand *Flag) const {
- // Get the list of registers.
+ // Get the list of registers, in the appropriate order.
std::vector<unsigned> R(Regs);
+ if (!DAG.getTargetLoweringInfo().isLittleEndian())
+ std::reverse(R.begin(), R.end());
// Get the list of the values's legal parts.
unsigned NumParts = Regs.size();
SmallVector<SDOperand, 8> Parts(NumParts);
- getCopyToParts(DAG, Val, &Parts[0], NumParts, RegVT, true);
+ getCopyToParts(DAG, Val, &Parts[0], NumParts, RegVT, false);
// Copy the parts into the registers.
for (unsigned i = 0; i != NumParts; ++i) {