tracking the instructions causing loads and stores provides more information than just the pointer being loaded or stored

llvm-svn: 22311

2 files changed, 2 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 8a34a59a15e..8614e3ec4b6 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -1394,8 +1394,6 @@ SDOperand SelectionDAG::getNode(unsigned Opcode, MVT::ValueType VT,
 }
 
 SDOperand SelectionDAG::getSrcValue(const Value *V, int Offset) {
-  assert((!V || isa<PointerType>(V->getType())) &&
-         "SrcValue is not a pointer?");
   SDNode *&N = ValueNodes[std::make_pair(V, Offset)];
   if (N) return SDOperand(N, 0);
 
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index fa6d6d4d14c..68150545150 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -644,7 +644,7 @@ void SelectionDAGLowering::visitLoad(LoadInst &I) {
   }
 
   SDOperand L = DAG.getLoad(TLI.getValueType(I.getType()), Root, Ptr,
-                            DAG.getSrcValue(I.getOperand(0)));
+                            DAG.getSrcValue(&I));
   setValue(&I, L);
 
   if (I.isVolatile())
@@ -659,7 +659,7 @@ void SelectionDAGLowering::visitStore(StoreInst &I) {
   SDOperand Src = getValue(SrcV);
   SDOperand Ptr = getValue(I.getOperand(1));
   DAG.setRoot(DAG.getNode(ISD::STORE, MVT::Other, getRoot(), Src, Ptr,
-                          DAG.getSrcValue(I.getOperand(1))));
+                          DAG.getSrcValue(&I)));
 }
 
 void SelectionDAGLowering::visitCall(CallInst &I) {