2 files changed, 16 insertions, 9 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
index 9f285d5c9c9..c0fd3975649 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
@@ -194,7 +194,8 @@ void ScheduleDAG::EmitNode(NodeInfo *NI) {
         MI->addFrameIndexOperand(FI->getIndex());
       } else if (ConstantPoolSDNode *CP = 
                     dyn_cast<ConstantPoolSDNode>(Node->getOperand(i))) {
-        unsigned Idx = ConstPool->getConstantPoolIndex(CP->get());
+        unsigned Idx = ConstPool->getConstantPoolIndex(CP->get(),
+                                                       CP->getAlignment());
         MI->addConstantPoolIndexOperand(Idx);
       } else if (ExternalSymbolSDNode *ES = 
                  dyn_cast<ExternalSymbolSDNode>(Node->getOperand(i))) {
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index aa9ea638f8e..6f1a263048d 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -310,10 +310,14 @@ void SelectionDAG::RemoveNodeFromCSEMaps(SDNode *N) {
     Erased = TargetFrameIndices.erase(cast<FrameIndexSDNode>(N)->getIndex());
     break;
   case ISD::ConstantPool:
-    Erased = ConstantPoolIndices.erase(cast<ConstantPoolSDNode>(N)->get());
+    Erased = ConstantPoolIndices.
+      erase(std::make_pair(cast<ConstantPoolSDNode>(N)->get(),
+                           cast<ConstantPoolSDNode>(N)->getAlignment()));
     break;
   case ISD::TargetConstantPool:
-    Erased =TargetConstantPoolIndices.erase(cast<ConstantPoolSDNode>(N)->get());
+    Erased = TargetConstantPoolIndices.
+      erase(std::make_pair(cast<ConstantPoolSDNode>(N)->get(),
+                           cast<ConstantPoolSDNode>(N)->getAlignment()));
     break;
   case ISD::BasicBlock:
     Erased = BBNodes.erase(cast<BasicBlockSDNode>(N)->getBasicBlock());
@@ -655,18 +659,20 @@ SDOperand SelectionDAG::getTargetFrameIndex(int FI, MVT::ValueType VT) {
   return SDOperand(N, 0);
 }
 
-SDOperand SelectionDAG::getConstantPool(Constant *C, MVT::ValueType VT) {
-  SDNode *&N = ConstantPoolIndices[C];
+SDOperand SelectionDAG::getConstantPool(Constant *C, MVT::ValueType VT,
+                                        unsigned Alignment) {
+  SDNode *&N = ConstantPoolIndices[std::make_pair(C, Alignment)];
   if (N) return SDOperand(N, 0);
-  N = new ConstantPoolSDNode(C, VT, false);
+  N = new ConstantPoolSDNode(C, VT, Alignment, false);
   AllNodes.push_back(N);
   return SDOperand(N, 0);
 }
 
-SDOperand SelectionDAG::getTargetConstantPool(Constant *C, MVT::ValueType VT) {
-  SDNode *&N = TargetConstantPoolIndices[C];
+SDOperand SelectionDAG::getTargetConstantPool(Constant *C, MVT::ValueType VT,
+                                              unsigned Alignment) {
+  SDNode *&N = TargetConstantPoolIndices[std::make_pair(C, Alignment)];
   if (N) return SDOperand(N, 0);
-  N = new ConstantPoolSDNode(C, VT, true);
+  N = new ConstantPoolSDNode(C, VT, Alignment, true);
   AllNodes.push_back(N);
   return SDOperand(N, 0);
 }