Propagate debug loc.

llvm-svn: 107710
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index dac0d68..9d7c8d4 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -975,7 +975,7 @@
   }
 }
 
-SDValue SelectionDAG::getGlobalAddress(const GlobalValue *GV,
+SDValue SelectionDAG::getGlobalAddress(const GlobalValue *GV, DebugLoc DL,
                                        EVT VT, int64_t Offset,
                                        bool isTargetGA,
                                        unsigned char TargetFlags) {
@@ -1010,7 +1010,7 @@
   if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
     return SDValue(E, 0);
 
-  SDNode *N = new (NodeAllocator) GlobalAddressSDNode(Opc, GV, VT,
+  SDNode *N = new (NodeAllocator) GlobalAddressSDNode(Opc, DL, GV, VT,
                                                       Offset, TargetFlags);
   CSEMap.InsertNode(N, IP);
   AllNodes.push_back(N);
@@ -5375,9 +5375,10 @@
   DropOperands();
 }
 
-GlobalAddressSDNode::GlobalAddressSDNode(unsigned Opc, const GlobalValue *GA,
+GlobalAddressSDNode::GlobalAddressSDNode(unsigned Opc, DebugLoc DL,
+                                         const GlobalValue *GA,
                                          EVT VT, int64_t o, unsigned char TF)
-  : SDNode(Opc, DebugLoc(), getSDVTList(VT)), Offset(o), TargetFlags(TF) {
+  : SDNode(Opc, DL, getSDVTList(VT)), Offset(o), TargetFlags(TF) {
   TheGlobal = GA;
 }