Add support for TargetGlobalAddress nodes
llvm-svn: 22938
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index fdefa93..405933d 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -255,6 +255,9 @@
case ISD::GlobalAddress:
GlobalValues.erase(cast<GlobalAddressSDNode>(N)->getGlobal());
break;
+ case ISD::TargetGlobalAddress:
+ TargetGlobalValues.erase(cast<GlobalAddressSDNode>(N)->getGlobal());
+ break;
case ISD::FrameIndex:
FrameIndices.erase(cast<FrameIndexSDNode>(N)->getIndex());
break;
@@ -413,7 +416,16 @@
MVT::ValueType VT) {
SDNode *&N = GlobalValues[GV];
if (N) return SDOperand(N, 0);
- N = new GlobalAddressSDNode(GV,VT);
+ N = new GlobalAddressSDNode(false, GV, VT);
+ AllNodes.push_back(N);
+ return SDOperand(N, 0);
+}
+
+SDOperand SelectionDAG::getTargetGlobalAddress(const GlobalValue *GV,
+ MVT::ValueType VT) {
+ SDNode *&N = TargetGlobalValues[GV];
+ if (N) return SDOperand(N, 0);
+ N = new GlobalAddressSDNode(true, GV, VT);
AllNodes.push_back(N);
return SDOperand(N, 0);
}
@@ -1907,6 +1919,7 @@
case ISD::TargetConstant: return "TargetConstant";
case ISD::ConstantFP: return "ConstantFP";
case ISD::GlobalAddress: return "GlobalAddress";
+ case ISD::TargetGlobalAddress: return "TargetGlobalAddress";
case ISD::FrameIndex: return "FrameIndex";
case ISD::BasicBlock: return "BasicBlock";
case ISD::Register: return "Register";