add a new TargetFrameIndex node
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23035 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 97c2852..68ef11e 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -261,6 +261,9 @@
case ISD::FrameIndex:
FrameIndices.erase(cast<FrameIndexSDNode>(N)->getIndex());
break;
+ case ISD::TargetFrameIndex:
+ TargetFrameIndices.erase(cast<FrameIndexSDNode>(N)->getIndex());
+ break;
case ISD::ConstantPool:
ConstantPoolIndices.erase(cast<ConstantPoolSDNode>(N)->getIndex());
break;
@@ -433,7 +436,15 @@
SDOperand SelectionDAG::getFrameIndex(int FI, MVT::ValueType VT) {
SDNode *&N = FrameIndices[FI];
if (N) return SDOperand(N, 0);
- N = new FrameIndexSDNode(FI, VT);
+ N = new FrameIndexSDNode(FI, VT, false);
+ AllNodes.push_back(N);
+ return SDOperand(N, 0);
+}
+
+SDOperand SelectionDAG::getTargetFrameIndex(int FI, MVT::ValueType VT) {
+ SDNode *&N = TargetFrameIndices[FI];
+ if (N) return SDOperand(N, 0);
+ N = new FrameIndexSDNode(FI, VT, true);
AllNodes.push_back(N);
return SDOperand(N, 0);
}
@@ -2071,6 +2082,7 @@
case ISD::GlobalAddress: return "GlobalAddress";
case ISD::TargetGlobalAddress: return "TargetGlobalAddress";
case ISD::FrameIndex: return "FrameIndex";
+ case ISD::TargetFrameIndex: return "TargetFrameIndex";
case ISD::BasicBlock: return "BasicBlock";
case ISD::Register: return "Register";
case ISD::ExternalSymbol: return "ExternalSymbol";