commit 550f5afb68ce8f034991863cac65bef22a6554da
author Dan Gohman <gohman@apple.com> Thu Nov 13 21:36:12 2008 +0000
committer Dan Gohman <gohman@apple.com> Thu Nov 13 21:36:12 2008 +0000
tree 07f9840612449da0707b1f75e0e66254ff5d4ceb
parent a23b3b803e3c65e84d6cadaa221de8b256cbe28d

Make the Node member of SUnit private, and add accessors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59264 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/SelectionDAG/ScheduleDAG.cpp

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
index 8ef493b..7dd8f50 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
@@ -58,7 +58,7 @@
 }
 
 SUnit *ScheduleDAG::Clone(SUnit *Old) {
-  SUnit *SU = NewSUnit(Old->Node);
+  SUnit *SU = NewSUnit(Old->getNode());
   SU->OrigNode = Old->OrigNode;
   SU->FlaggedNodes = Old->FlaggedNodes;
   SU->Latency = Old->Latency;
@@ -137,7 +137,7 @@
     
     // Now all flagged nodes are in FlaggedNodes and N is the bottom-most node.
     // Update the SUnit
-    NodeSUnit->Node = N;
+    NodeSUnit->setNode(N);
     assert(N->getNodeId() == -1 && "Node already inserted!");
     N->setNodeId(NodeSUnit->NodeNum);
 
@@ -147,7 +147,7 @@
   // Pass 2: add the preds, succs, etc.
   for (unsigned su = 0, e = SUnits.size(); su != e; ++su) {
     SUnit *SU = &SUnits[su];
-    SDNode *MainNode = SU->Node;
+    SDNode *MainNode = SU->getNode();
     
     if (MainNode->isMachineOpcode()) {
       unsigned Opc = MainNode->getMachineOpcode();
@@ -209,8 +209,8 @@
   }
 
   SU->Latency = 0;
-  if (SU->Node->isMachineOpcode()) {
-    unsigned SchedClass = TII->get(SU->Node->getMachineOpcode()).getSchedClass();
+  if (SU->getNode()->isMachineOpcode()) {
+    unsigned SchedClass = TII->get(SU->getNode()->getMachineOpcode()).getSchedClass();
     const InstrStage *S = InstrItins.begin(SchedClass);
     const InstrStage *E = InstrItins.end(SchedClass);
     for (; S != E; ++S)