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Added an offset field to ConstantPoolSDNode.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26371 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2006-02-25 09:54:52 +00:00
parent 05b53740e2
commit 404cb4f9fa
8 changed files with 64 additions and 63 deletions
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lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+12 -8
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@@ -302,12 +302,14 @@ void SelectionDAG::RemoveNodeFromCSEMaps(SDNode *N) {
case ISD::ConstantPool:
Erased = ConstantPoolIndices.
erase(std::make_pair(cast<ConstantPoolSDNode>(N)->get(),
cast<ConstantPoolSDNode>(N)->getAlignment()));
std::make_pair(cast<ConstantPoolSDNode>(N)->getOffset(),
cast<ConstantPoolSDNode>(N)->getAlignment())));
break;
case ISD::TargetConstantPool:
Erased = TargetConstantPoolIndices.
erase(std::make_pair(cast<ConstantPoolSDNode>(N)->get(),
cast<ConstantPoolSDNode>(N)->getAlignment()));
std::make_pair(cast<ConstantPoolSDNode>(N)->getOffset(),
cast<ConstantPoolSDNode>(N)->getAlignment())));
break;
case ISD::BasicBlock:
Erased = BBNodes.erase(cast<BasicBlockSDNode>(N)->getBasicBlock());
@@ -650,19 +652,21 @@ SDOperand SelectionDAG::getTargetFrameIndex(int FI, MVT::ValueType VT) {
}
SDOperand SelectionDAG::getConstantPool(Constant *C, MVT::ValueType VT,
unsigned Alignment) {
SDNode *&N = ConstantPoolIndices[std::make_pair(C, Alignment)];
unsigned Alignment, int Offset) {
SDNode *&N = ConstantPoolIndices[std::make_pair(C,
std::make_pair(Offset, Alignment))];
if (N) return SDOperand(N, 0);
N = new ConstantPoolSDNode(C, VT, Alignment, false);
N = new ConstantPoolSDNode(false, C, VT, Offset, Alignment);
AllNodes.push_back(N);
return SDOperand(N, 0);
}
SDOperand SelectionDAG::getTargetConstantPool(Constant *C, MVT::ValueType VT,
unsigned Alignment) {
SDNode *&N = TargetConstantPoolIndices[std::make_pair(C, Alignment)];
unsigned Alignment, int Offset) {
SDNode *&N = TargetConstantPoolIndices[std::make_pair(C,
std::make_pair(Offset, Alignment))];
if (N) return SDOperand(N, 0);
N = new ConstantPoolSDNode(C, VT, Alignment, true);
N = new ConstantPoolSDNode(true, C, VT, Offset, Alignment);
AllNodes.push_back(N);
return SDOperand(N, 0);
}