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Rename isOperand() to isOperandOf() (and other similar methods). It always confuses me.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47872 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2008-03-04 00:41:45 +00:00
parent 07b7ea1a48
commit 917be6814e
5 changed files with 27 additions and 27 deletions
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20
include/llvm/CodeGen/SelectionDAGNodes.h
View File

@ -825,8 +825,8 @@ public:
return SDOperand(Val, R);
}
// isOperand - Return true if this node is an operand of N.
bool isOperand(SDNode *N) const;
// isOperandOf - Return true if this node is an operand of N.
bool isOperandOf(SDNode *N) const;
/// getValueType - Return the ValueType of the referenced return value.
///
@ -969,19 +969,19 @@ public:
/// value. This method ignores uses of other values defined by this operation.
bool hasAnyUseOfValue(unsigned Value) const;
/// isOnlyUse - Return true if this node is the only use of N.
/// isOnlyUseOf - Return true if this node is the only use of N.
///
bool isOnlyUse(SDNode *N) const;
bool isOnlyUseOf(SDNode *N) const;
/// isOperand - Return true if this node is an operand of N.
/// isOperandOf - Return true if this node is an operand of N.
///
bool isOperand(SDNode *N) const;
bool isOperandOf(SDNode *N) const;
/// isPredecessor - Return true if this node is a predecessor of N. This node
/// is either an operand of N or it can be reached by recursively traversing
/// up the operands.
/// isPredecessorOf - Return true if this node is a predecessor of N. This
/// node is either an operand of N or it can be reached by recursively
/// traversing up the operands.
/// NOTE: this is an expensive method. Use it carefully.
bool isPredecessor(SDNode *N) const;
bool isPredecessorOf(SDNode *N) const;
/// getNumOperands - Return the number of values used by this operation.
///

18
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -4030,7 +4030,7 @@ bool DAGCombiner::CombineToPreIndexedLoadStore(SDNode *N) {
// Check #2.
if (!isLoad) {
SDOperand Val = cast<StoreSDNode>(N)->getValue();
if (Val == BasePtr || BasePtr.Val->isPredecessor(Val.Val))
if (Val == BasePtr || BasePtr.Val->isPredecessorOf(Val.Val))
return false;
}
@ -4041,7 +4041,7 @@ bool DAGCombiner::CombineToPreIndexedLoadStore(SDNode *N) {
SDNode *Use = *I;
if (Use == N)
continue;
if (Use->isPredecessor(N))
if (Use->isPredecessorOf(N))
return false;
if (!((Use->getOpcode() == ISD::LOAD &&
@ -4179,7 +4179,7 @@ bool DAGCombiner::CombineToPostIndexedLoadStore(SDNode *N) {
continue;
// Check for #2
if (!Op->isPredecessor(N) && !N->isPredecessor(Op)) {
if (!Op->isPredecessorOf(N) && !N->isPredecessorOf(Op)) {
SDOperand Result = isLoad
? DAG.getIndexedLoad(SDOperand(N,0), BasePtr, Offset, AM)
: DAG.getIndexedStore(SDOperand(N,0), BasePtr, Offset, AM);
@ -5008,8 +5008,8 @@ bool DAGCombiner::SimplifySelectOps(SDNode *TheSelect, SDOperand LHS,
if (TheSelect->getOpcode() == ISD::SELECT) {
// Check that the condition doesn't reach either load. If so, folding
// this will induce a cycle into the DAG.
if (!LLD->isPredecessor(TheSelect->getOperand(0).Val) &&
!RLD->isPredecessor(TheSelect->getOperand(0).Val)) {
if (!LLD->isPredecessorOf(TheSelect->getOperand(0).Val) &&
!RLD->isPredecessorOf(TheSelect->getOperand(0).Val)) {
Addr = DAG.getNode(ISD::SELECT, LLD->getBasePtr().getValueType(),
TheSelect->getOperand(0), LLD->getBasePtr(),
RLD->getBasePtr());
@ -5017,10 +5017,10 @@ bool DAGCombiner::SimplifySelectOps(SDNode *TheSelect, SDOperand LHS,
} else {
// Check that the condition doesn't reach either load. If so, folding
// this will induce a cycle into the DAG.
if (!LLD->isPredecessor(TheSelect->getOperand(0).Val) &&
!RLD->isPredecessor(TheSelect->getOperand(0).Val) &&
!LLD->isPredecessor(TheSelect->getOperand(1).Val) &&
!RLD->isPredecessor(TheSelect->getOperand(1).Val)) {
if (!LLD->isPredecessorOf(TheSelect->getOperand(0).Val) &&
!RLD->isPredecessorOf(TheSelect->getOperand(0).Val) &&
!LLD->isPredecessorOf(TheSelect->getOperand(1).Val) &&
!RLD->isPredecessorOf(TheSelect->getOperand(1).Val)) {
Addr = DAG.getNode(ISD::SELECT_CC, LLD->getBasePtr().getValueType(),
TheSelect->getOperand(0),
TheSelect->getOperand(1),

2
lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
View File

@ -128,7 +128,7 @@ void ScheduleDAG::BuildSchedUnits() {
bool HasFlagUse = false;
for (SDNode::use_iterator UI = N->use_begin(), E = N->use_end();
UI != E; ++UI)
if (FlagVal.isOperand(*UI)) {
if (FlagVal.isOperandOf(*UI)) {
HasFlagUse = true;
NodeSUnit->FlaggedNodes.push_back(N);
SUnitMap[N].push_back(NodeSUnit);

2
lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
View File

@ -472,7 +472,7 @@ SUnit *ScheduleDAGRRList::CopyAndMoveSuccessors(SUnit *SU) {
I != E; ++I) {
if (I->isCtrl)
ChainPred = I->Dep;
else if (I->Dep->Node && I->Dep->Node->isOperand(LoadNode))
else if (I->Dep->Node && I->Dep->Node->isOperandOf(LoadNode))
LoadPreds.push_back(SDep(I->Dep, I->Reg, I->Cost, false, false));
else
NodePreds.push_back(SDep(I->Dep, I->Reg, I->Cost, false, false));

12
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
View File

@ -3674,9 +3674,9 @@ bool SDNode::hasAnyUseOfValue(unsigned Value) const {
}
/// isOnlyUse - Return true if this node is the only use of N.
/// isOnlyUseOf - Return true if this node is the only use of N.
///
bool SDNode::isOnlyUse(SDNode *N) const {
bool SDNode::isOnlyUseOf(SDNode *N) const {
bool Seen = false;
for (SDNode::use_iterator I = N->use_begin(), E = N->use_end(); I != E; ++I) {
SDNode *User = *I;
@ -3691,14 +3691,14 @@ bool SDNode::isOnlyUse(SDNode *N) const {
/// isOperand - Return true if this node is an operand of N.
///
bool SDOperand::isOperand(SDNode *N) const {
bool SDOperand::isOperandOf(SDNode *N) const {
for (unsigned i = 0, e = N->getNumOperands(); i != e; ++i)
if (*this == N->getOperand(i))
return true;
return false;
}
bool SDNode::isOperand(SDNode *N) const {
bool SDNode::isOperandOf(SDNode *N) const {
for (unsigned i = 0, e = N->NumOperands; i != e; ++i)
if (this == N->OperandList[i].Val)
return true;
@ -3751,11 +3751,11 @@ static void findPredecessor(SDNode *N, const SDNode *P, bool &found,
}
}
/// isPredecessor - Return true if this node is a predecessor of N. This node
/// isPredecessorOf - Return true if this node is a predecessor of N. This node
/// is either an operand of N or it can be reached by recursively traversing
/// up the operands.
/// NOTE: this is an expensive method. Use it carefully.
bool SDNode::isPredecessor(SDNode *N) const {
bool SDNode::isPredecessorOf(SDNode *N) const {
SmallPtrSet<SDNode *, 32> Visited;
bool found = false;
findPredecessor(N, this, found, Visited);