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ADd support for TargetConstantPool nodes

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23041 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-08-25 05:03:06 +00:00
parent aaaaf79d4a
commit 4025a9c2cc
1 changed files with 14 additions and 1 deletions
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15
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@ -267,6 +267,9 @@ void SelectionDAG::RemoveNodeFromCSEMaps(SDNode *N) {
case ISD::ConstantPool:
ConstantPoolIndices.erase(cast<ConstantPoolSDNode>(N)->getIndex());
break;
case ISD::TargetConstantPool:
TargetConstantPoolIndices.erase(cast<ConstantPoolSDNode>(N)->getIndex());
break;
case ISD::BasicBlock:
BBNodes.erase(cast<BasicBlockSDNode>(N)->getBasicBlock());
break;
@ -452,7 +455,16 @@ SDOperand SelectionDAG::getTargetFrameIndex(int FI, MVT::ValueType VT) {
SDOperand SelectionDAG::getConstantPool(unsigned CPIdx, MVT::ValueType VT) {
SDNode *N = ConstantPoolIndices[CPIdx];
if (N) return SDOperand(N, 0);
N = new ConstantPoolSDNode(CPIdx, VT);
N = new ConstantPoolSDNode(CPIdx, VT, false);
AllNodes.push_back(N);
return SDOperand(N, 0);
}
SDOperand SelectionDAG::getTargetConstantPool(unsigned CPIdx,
MVT::ValueType VT) {
SDNode *N = TargetConstantPoolIndices[CPIdx];
if (N) return SDOperand(N, 0);
N = new ConstantPoolSDNode(CPIdx, VT, true);
AllNodes.push_back(N);
return SDOperand(N, 0);
}
@ -2087,6 +2099,7 @@ const char *SDNode::getOperationName(const SelectionDAG *G) const {
case ISD::Register: return "Register";
case ISD::ExternalSymbol: return "ExternalSymbol";
case ISD::ConstantPool: return "ConstantPoolIndex";
case ISD::TargetConstantPool: return "TargetConstantPoolIndex";
case ISD::CopyToReg: return "CopyToReg";
case ISD::CopyFromReg: return "CopyFromReg";
case ISD::ImplicitDef: return "ImplicitDef";