// escaping uses to any values that are operands to these PHIs.
for (unsigned i = 0, e = NewPHIs.size(); i != e; ++i) {
PHINode *P = NewPHIs[i];
- for (unsigned ii = 0, ee = P->getNumIncomingValues(); ii != ee; ++ii)
- AA->addEscapingUse(P->getOperandUse(2*ii));
+ for (unsigned ii = 0, ee = P->getNumIncomingValues(); ii != ee; ++ii) {
+ unsigned jj = PHINode::getOperandNumForIncomingValue(ii);
+ AA->addEscapingUse(P->getOperandUse(jj));
+ }
}
}
// Because we have added a PHI-use of the pointer value, it has now
// "escaped" from alias analysis' perspective. We need to inform
// AA of this.
- for (unsigned ii = 0, ee = Phi->getNumIncomingValues(); ii != ee; ++ii)
- VN.getAliasAnalysis()->addEscapingUse(Phi->getOperandUse(2*ii));
+ for (unsigned ii = 0, ee = Phi->getNumIncomingValues(); ii != ee;
+ ++ii) {
+ unsigned jj = PHINode::getOperandNumForIncomingValue(ii);
+ VN.getAliasAnalysis()->addEscapingUse(Phi->getOperandUse(jj));
+ }
if (MD)
MD->invalidateCachedPointerInfo(Phi);