Allow the specification of explicit alignments for constant pool entries.

llvm-svn: 25855
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
index 9f285d5..c0fd397 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
@@ -194,7 +194,8 @@
         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))) {