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Reposition the DebugLoc field to reduce padding space

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63530 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2009-02-02 18:04:24 +00:00
parent 996d7a97f9
commit 8f1174d13d
1 changed files with 18 additions and 17 deletions
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33
include/llvm/CodeGen/SelectionDAGNodes.h
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@ -1090,9 +1090,6 @@ private:
/// NodeId - Unique id per SDNode in the DAG. /// NodeId - Unique id per SDNode in the DAG.
int NodeId; int NodeId;
/// debugLoc - source line information.
DebugLoc debugLoc;
/// OperandList - The values that are used by this operation. /// OperandList - The values that are used by this operation.
/// ///
SDUse *OperandList; SDUse *OperandList;
@ -1101,11 +1098,14 @@ private:
/// define multiple values simultaneously. /// define multiple values simultaneously.
const MVT *ValueList; const MVT *ValueList;
/// UseList - List of uses for this SDNode.
SDUse *UseList;
/// NumOperands/NumValues - The number of entries in the Operand/Value list. /// NumOperands/NumValues - The number of entries in the Operand/Value list.
unsigned short NumOperands, NumValues; unsigned short NumOperands, NumValues;
/// UseList - List of uses for this SDNode. /// debugLoc - source line information.
SDUse *UseList; DebugLoc debugLoc;
/// getValueTypeList - Return a pointer to the specified value type. /// getValueTypeList - Return a pointer to the specified value type.
static const MVT *getValueTypeList(MVT VT); static const MVT *getValueTypeList(MVT VT);
@ -1353,11 +1353,12 @@ protected:
/// for new code. /// for new code.
SDNode(unsigned Opc, SDVTList VTs, const SDValue *Ops, unsigned NumOps) SDNode(unsigned Opc, SDVTList VTs, const SDValue *Ops, unsigned NumOps)
: NodeType(Opc), OperandsNeedDelete(true), SubclassData(0), : NodeType(Opc), OperandsNeedDelete(true), SubclassData(0),
NodeId(-1), debugLoc(DebugLoc::getUnknownLoc()), NodeId(-1),
OperandList(NumOps ? new SDUse[NumOps] : 0), OperandList(NumOps ? new SDUse[NumOps] : 0),
ValueList(VTs.VTs), ValueList(VTs.VTs),
UseList(NULL),
NumOperands(NumOps), NumValues(VTs.NumVTs), NumOperands(NumOps), NumValues(VTs.NumVTs),
UseList(NULL) { debugLoc(DebugLoc::getUnknownLoc()) {
for (unsigned i = 0; i != NumOps; ++i) { for (unsigned i = 0; i != NumOps; ++i) {
OperandList[i].setUser(this); OperandList[i].setUser(this);
OperandList[i].setInitial(Ops[i]); OperandList[i].setInitial(Ops[i]);
@ -1368,9 +1369,9 @@ protected:
/// set later with InitOperands. /// set later with InitOperands.
SDNode(unsigned Opc, SDVTList VTs) SDNode(unsigned Opc, SDVTList VTs)
: NodeType(Opc), OperandsNeedDelete(false), SubclassData(0), : NodeType(Opc), OperandsNeedDelete(false), SubclassData(0),
NodeId(-1), debugLoc(DebugLoc::getUnknownLoc()), OperandList(0), NodeId(-1), OperandList(0), ValueList(VTs.VTs), UseList(NULL),
ValueList(VTs.VTs), NumOperands(0), NumValues(VTs.NumVTs), NumOperands(0), NumValues(VTs.NumVTs),
UseList(NULL) {} debugLoc(DebugLoc::getUnknownLoc()) {}
/// The next two constructors specify DebugLoc explicitly; the intent /// The next two constructors specify DebugLoc explicitly; the intent
/// is that they will replace the above two over time, and eventually /// is that they will replace the above two over time, and eventually
@ -1378,11 +1379,11 @@ protected:
SDNode(unsigned Opc, const DebugLoc dl, SDVTList VTs, const SDValue *Ops, SDNode(unsigned Opc, const DebugLoc dl, SDVTList VTs, const SDValue *Ops,
unsigned NumOps) unsigned NumOps)
: NodeType(Opc), OperandsNeedDelete(true), SubclassData(0), : NodeType(Opc), OperandsNeedDelete(true), SubclassData(0),
NodeId(-1), debugLoc(dl), NodeId(-1),
OperandList(NumOps ? new SDUse[NumOps] : 0), OperandList(NumOps ? new SDUse[NumOps] : 0),
ValueList(VTs.VTs), ValueList(VTs.VTs), UseList(NULL),
NumOperands(NumOps), NumValues(VTs.NumVTs), NumOperands(NumOps), NumValues(VTs.NumVTs),
UseList(NULL) { debugLoc(dl) {
for (unsigned i = 0; i != NumOps; ++i) { for (unsigned i = 0; i != NumOps; ++i) {
OperandList[i].setUser(this); OperandList[i].setUser(this);
OperandList[i].setInitial(Ops[i]); OperandList[i].setInitial(Ops[i]);
@ -1393,9 +1394,9 @@ protected:
/// set later with InitOperands. /// set later with InitOperands.
SDNode(unsigned Opc, const DebugLoc dl, SDVTList VTs) SDNode(unsigned Opc, const DebugLoc dl, SDVTList VTs)
: NodeType(Opc), OperandsNeedDelete(false), SubclassData(0), : NodeType(Opc), OperandsNeedDelete(false), SubclassData(0),
NodeId(-1), debugLoc(dl), OperandList(0), NodeId(-1), OperandList(0), ValueList(VTs.VTs), UseList(NULL),
ValueList(VTs.VTs), NumOperands(0), NumValues(VTs.NumVTs), NumOperands(0), NumValues(VTs.NumVTs),
UseList(NULL) {} debugLoc(dl) {}
/// InitOperands - Initialize the operands list of this with 1 operand. /// InitOperands - Initialize the operands list of this with 1 operand.
void InitOperands(SDUse *Ops, const SDValue &Op0) { void InitOperands(SDUse *Ops, const SDValue &Op0) {