/// now.
///
void AddUsersToWorkList(SDNode *N) {
- for (SDNode::use_iterator UI = N->use_begin(), UE = N->use_end();
- UI != UE; ++UI)
- AddToWorkList(*UI);
+ for (SDNode *Node : N->uses())
+ AddToWorkList(Node);
}
/// visit - call the node-specific routine that knows how to fold each
// a copy of the original base pointer.
SmallVector<SDNode *, 16> OtherUses;
if (isa<ConstantSDNode>(Offset))
- for (SDNode::use_iterator I = BasePtr.getNode()->use_begin(),
- E = BasePtr.getNode()->use_end(); I != E; ++I) {
- SDNode *Use = *I;
+ for (SDNode *Use : BasePtr.getNode()->uses()) {
if (Use == Ptr.getNode())
continue;
SmallPtrSet<const SDNode *, 32> Visited;
SmallVector<const SDNode *, 16> Worklist;
- for (SDNode::use_iterator I = Ptr.getNode()->use_begin(),
- E = Ptr.getNode()->use_end(); I != E; ++I) {
- SDNode *Use = *I;
+ for (SDNode *Use : Ptr.getNode()->uses()) {
if (Use == N)
continue;
if (N->hasPredecessorHelper(Use, Visited, Worklist))
if (Ptr.getNode()->hasOneUse())
return false;
- for (SDNode::use_iterator I = Ptr.getNode()->use_begin(),
- E = Ptr.getNode()->use_end(); I != E; ++I) {
- SDNode *Op = *I;
+ for (SDNode *Op : Ptr.getNode()->uses()) {
if (Op == N ||
(Op->getOpcode() != ISD::ADD && Op->getOpcode() != ISD::SUB))
continue;
// Check for #1.
bool TryNext = false;
- for (SDNode::use_iterator II = BasePtr.getNode()->use_begin(),
- EE = BasePtr.getNode()->use_end(); II != EE; ++II) {
- SDNode *Use = *II;
+ for (SDNode *Use : BasePtr.getNode()->uses()) {
if (Use == Ptr.getNode())
continue;
// transformation.
if (Use->getOpcode() == ISD::ADD || Use->getOpcode() == ISD::SUB){
bool RealUse = false;
- for (SDNode::use_iterator III = Use->use_begin(),
- EEE = Use->use_end(); III != EEE; ++III) {
- SDNode *UseUse = *III;
+ for (SDNode *UseUse : Use->uses()) {
if (!canFoldInAddressingMode(Use, UseUse, DAG, TLI))
RealUse = true;
}