isa<LoadSDNode>(St->getValue()) &&
!cast<LoadSDNode>(St->getValue())->isVolatile() &&
St->getChain().hasOneUse() && !St->isVolatile()) {
+ SDNode* LdVal = St->getValue().Val;
LoadSDNode *Ld = 0;
int TokenFactorIndex = -1;
SmallVector<SDOperand, 8> Ops;
// Must be a store of a load. We currently handle two cases: the load
// is a direct child, and it's under an intervening TokenFactor. It is
// possible to dig deeper under nested TokenFactors.
- if (ChainVal == St->getValue().Val)
+ if (ChainVal == LdVal)
Ld = cast<LoadSDNode>(St->getChain());
else if (St->getValue().hasOneUse() &&
ChainVal->getOpcode() == ISD::TokenFactor) {
for (unsigned i=0, e = ChainVal->getNumOperands(); i != e; ++i) {
- if (ChainVal->getOperand(i).Val == St->getValue().Val) {
- if (TokenFactorIndex != -1)
- return SDOperand();
+ if (ChainVal->getOperand(i).Val == LdVal) {
TokenFactorIndex = i;
Ld = cast<LoadSDNode>(St->getValue());
} else