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add a new TargetFrameIndex node

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23035 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-08-25 00:43:01 +00:00
parent 89532c7db0
commit afb2dd43de
3 changed files with 20 additions and 5 deletions
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14
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@@ -261,6 +261,9 @@ void SelectionDAG::RemoveNodeFromCSEMaps(SDNode *N) {
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::getTargetGlobalAddress(const GlobalValue *GV,
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 @@ const char *SDNode::getOperationName(const SelectionDAG *G) const {
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";