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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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35
include/llvm/CodeGen/SelectionDAGNodes.h
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@ -1090,9 +1090,6 @@ private:
/// NodeId - Unique id per SDNode in the DAG.
int NodeId;
/// debugLoc - source line information.
DebugLoc debugLoc;
/// OperandList - The values that are used by this operation.
///
SDUse *OperandList;
@ -1101,12 +1098,15 @@ private:
/// define multiple values simultaneously.
const MVT *ValueList;
/// NumOperands/NumValues - The number of entries in the Operand/Value list.
unsigned short NumOperands, NumValues;
/// UseList - List of uses for this SDNode.
SDUse *UseList;
/// NumOperands/NumValues - The number of entries in the Operand/Value list.
unsigned short NumOperands, NumValues;
/// debugLoc - source line information.
DebugLoc debugLoc;
/// getValueTypeList - Return a pointer to the specified value type.
static const MVT *getValueTypeList(MVT VT);
@ -1353,11 +1353,12 @@ protected:
/// for new code.
SDNode(unsigned Opc, SDVTList VTs, const SDValue *Ops, unsigned NumOps)
: NodeType(Opc), OperandsNeedDelete(true), SubclassData(0),
NodeId(-1), debugLoc(DebugLoc::getUnknownLoc()),
NodeId(-1),
OperandList(NumOps ? new SDUse[NumOps] : 0),
ValueList(VTs.VTs),
UseList(NULL),
NumOperands(NumOps), NumValues(VTs.NumVTs),
UseList(NULL) {
debugLoc(DebugLoc::getUnknownLoc()) {
for (unsigned i = 0; i != NumOps; ++i) {
OperandList[i].setUser(this);
OperandList[i].setInitial(Ops[i]);
@ -1368,9 +1369,9 @@ protected:
/// set later with InitOperands.
SDNode(unsigned Opc, SDVTList VTs)
: NodeType(Opc), OperandsNeedDelete(false), SubclassData(0),
NodeId(-1), debugLoc(DebugLoc::getUnknownLoc()), OperandList(0),
ValueList(VTs.VTs), NumOperands(0), NumValues(VTs.NumVTs),
UseList(NULL) {}
NodeId(-1), OperandList(0), ValueList(VTs.VTs), UseList(NULL),
NumOperands(0), NumValues(VTs.NumVTs),
debugLoc(DebugLoc::getUnknownLoc()) {}
/// The next two constructors specify DebugLoc explicitly; the intent
/// 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,
unsigned NumOps)
: NodeType(Opc), OperandsNeedDelete(true), SubclassData(0),
NodeId(-1), debugLoc(dl),
NodeId(-1),
OperandList(NumOps ? new SDUse[NumOps] : 0),
ValueList(VTs.VTs),
ValueList(VTs.VTs), UseList(NULL),
NumOperands(NumOps), NumValues(VTs.NumVTs),
UseList(NULL) {
debugLoc(dl) {
for (unsigned i = 0; i != NumOps; ++i) {
OperandList[i].setUser(this);
OperandList[i].setInitial(Ops[i]);
@ -1393,9 +1394,9 @@ protected:
/// set later with InitOperands.
SDNode(unsigned Opc, const DebugLoc dl, SDVTList VTs)
: NodeType(Opc), OperandsNeedDelete(false), SubclassData(0),
NodeId(-1), debugLoc(dl), OperandList(0),
ValueList(VTs.VTs), NumOperands(0), NumValues(VTs.NumVTs),
UseList(NULL) {}
NodeId(-1), OperandList(0), ValueList(VTs.VTs), UseList(NULL),
NumOperands(0), NumValues(VTs.NumVTs),
debugLoc(dl) {}
/// InitOperands - Initialize the operands list of this with 1 operand.
void InitOperands(SDUse *Ops, const SDValue &Op0) {