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use space star instead of star space

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145944 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sebastian Pop 2011-12-06 17:34:16 +00:00
parent f6f77e90a1
commit 464f3a332f
5 changed files with 44 additions and 44 deletions
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12
include/llvm/CodeGen/DFAPacketizer.h
View File

@ -49,8 +49,8 @@ private:
void ReadTable(unsigned int state);
public:
DFAPacketizer(const InstrItineraryData* I, const int (*SIT)[2],
const unsigned* SET);
DFAPacketizer(const InstrItineraryData *I, const int (*SIT)[2],
const unsigned *SET);
// Reset the current state to make all resources available.
void clearResources() {
@ -59,19 +59,19 @@ public:
// canReserveResources - Check if the resources occupied by a MCInstrDesc
// are available in the current state.
bool canReserveResources(const llvm::MCInstrDesc* MID);
bool canReserveResources(const llvm::MCInstrDesc *MID);
// reserveResources - Reserve the resources occupied by a MCInstrDesc and
// change the current state to reflect that change.
void reserveResources(const llvm::MCInstrDesc* MID);
void reserveResources(const llvm::MCInstrDesc *MID);
// canReserveResources - Check if the resources occupied by a machine
// instruction are available in the current state.
bool canReserveResources(llvm::MachineInstr* MI);
bool canReserveResources(llvm::MachineInstr *MI);
// reserveResources - Reserve the resources occupied by a machine
// instruction and change the current state to reflect that change.
void reserveResources(llvm::MachineInstr* MI);
void reserveResources(llvm::MachineInstr *MI);
};
}

18
lib/CodeGen/DFAPacketizer.cpp
View File

@ -29,7 +29,7 @@
using namespace llvm;
DFAPacketizer::DFAPacketizer(const InstrItineraryData *I, const int (*SIT)[2],
const unsigned* SET):
const unsigned *SET):
InstrItins(I), CurrentState(0), DFAStateInputTable(SIT),
DFAStateEntryTable(SET) {}
@ -60,9 +60,9 @@ void DFAPacketizer::ReadTable(unsigned int state) {
// canReserveResources - Check if the resources occupied by a MCInstrDesc
// are available in the current state.
bool DFAPacketizer::canReserveResources(const llvm::MCInstrDesc* MID) {
bool DFAPacketizer::canReserveResources(const llvm::MCInstrDesc *MID) {
unsigned InsnClass = MID->getSchedClass();
const llvm::InstrStage* IS = InstrItins->beginStage(InsnClass);
const llvm::InstrStage *IS = InstrItins->beginStage(InsnClass);
unsigned FuncUnits = IS->getUnits();
UnsignPair StateTrans = UnsignPair(CurrentState, FuncUnits);
ReadTable(CurrentState);
@ -72,9 +72,9 @@ bool DFAPacketizer::canReserveResources(const llvm::MCInstrDesc* MID) {
// reserveResources - Reserve the resources occupied by a MCInstrDesc and
// change the current state to reflect that change.
void DFAPacketizer::reserveResources(const llvm::MCInstrDesc* MID) {
void DFAPacketizer::reserveResources(const llvm::MCInstrDesc *MID) {
unsigned InsnClass = MID->getSchedClass();
const llvm::InstrStage* IS = InstrItins->beginStage(InsnClass);
const llvm::InstrStage *IS = InstrItins->beginStage(InsnClass);
unsigned FuncUnits = IS->getUnits();
UnsignPair StateTrans = UnsignPair(CurrentState, FuncUnits);
ReadTable(CurrentState);
@ -85,14 +85,14 @@ void DFAPacketizer::reserveResources(const llvm::MCInstrDesc* MID) {
// canReserveResources - Check if the resources occupied by a machine
// instruction are available in the current state.
bool DFAPacketizer::canReserveResources(llvm::MachineInstr* MI) {
const llvm::MCInstrDesc& MID = MI->getDesc();
bool DFAPacketizer::canReserveResources(llvm::MachineInstr *MI) {
const llvm::MCInstrDesc &MID = MI->getDesc();
return canReserveResources(&MID);
}
// reserveResources - Reserve the resources occupied by a machine
// instruction and change the current state to reflect that change.
void DFAPacketizer::reserveResources(llvm::MachineInstr* MI) {
const llvm::MCInstrDesc& MID = MI->getDesc();
void DFAPacketizer::reserveResources(llvm::MachineInstr *MI) {
const llvm::MCInstrDesc &MID = MI->getDesc();
reserveResources(&MID);
}

54
utils/TableGen/DFAPacketizerEmitter.cpp
View File

@ -53,7 +53,7 @@ class State {
std::set<unsigned> stateInfo;
State();
State(const State& S);
State(const State &S);
//
// canAddInsnClass - Returns true if an instruction of type InsnClass is a
@ -63,7 +63,7 @@ class State {
// PossibleStates is the set of valid resource states that ensue from valid
// transitions.
//
bool canAddInsnClass(unsigned InsnClass, std::set<unsigned>& PossibleStates);
bool canAddInsnClass(unsigned InsnClass, std::set<unsigned> &PossibleStates);
};
} // End anonymous namespace.
@ -73,11 +73,11 @@ struct Transition {
public:
static int currentTransitionNum;
int transitionNum;
State* from;
State *from;
unsigned input;
State* to;
State *to;
Transition(State* from_, unsigned input_, State* to_);
Transition(State *from_, unsigned input_, State *to_);
};
} // End anonymous namespace.
@ -87,7 +87,7 @@ struct Transition {
//
namespace {
struct ltState {
bool operator()(const State* s1, const State* s2) const;
bool operator()(const State *s1, const State *s2) const;
};
} // End anonymous namespace.
@ -105,7 +105,7 @@ public:
// Map from a state to the list of transitions with that state as source.
std::map<State*, SmallVector<Transition*, 16>, ltState> stateTransitions;
State* currentState;
State *currentState;
// Highest valued Input seen.
unsigned LargestInput;
@ -114,25 +114,25 @@ public:
// Modify the DFA.
//
void initialize();
void addState(State*);
void addTransition(Transition*);
void addState(State *);
void addTransition(Transition *);
//
// getTransition - Return the state when a transition is made from
// State From with Input I. If a transition is not found, return NULL.
//
State* getTransition(State*, unsigned);
State *getTransition(State *, unsigned);
//
// isValidTransition: Predicate that checks if there is a valid transition
// from state From on input InsnClass.
//
bool isValidTransition(State* From, unsigned InsnClass);
bool isValidTransition(State *From, unsigned InsnClass);
//
// writeTable: Print out a table representing the DFA.
//
void writeTableAndAPI(raw_ostream &OS, const std::string& ClassName);
void writeTableAndAPI(raw_ostream &OS, const std::string &ClassName);
};
} // End anonymous namespace.
@ -144,12 +144,12 @@ State::State() :
stateNum(currentStateNum++), isInitial(false) {}
State::State(const State& S) :
State::State(const State &S) :
stateNum(currentStateNum++), isInitial(S.isInitial),
stateInfo(S.stateInfo) {}
Transition::Transition(State* from_, unsigned input_, State* to_) :
Transition::Transition(State *from_, unsigned input_, State *to_) :
transitionNum(currentTransitionNum++), from(from_), input(input_),
to(to_) {}
@ -158,7 +158,7 @@ DFA::DFA() :
LargestInput(0) {}
bool ltState::operator()(const State* s1, const State* s2) const {
bool ltState::operator()(const State *s1, const State *s2) const {
return (s1->stateNum < s2->stateNum);
}
@ -172,7 +172,7 @@ bool ltState::operator()(const State* s1, const State* s2) const {
// transitions.
//
bool State::canAddInsnClass(unsigned InsnClass,
std::set<unsigned>& PossibleStates) {
std::set<unsigned> &PossibleStates) {
//
// Iterate over all resource states in currentState.
//
@ -224,13 +224,13 @@ void DFA::initialize() {
}
void DFA::addState(State* S) {
void DFA::addState(State *S) {
assert(!states.count(S) && "State already exists");
states.insert(S);
}
void DFA::addTransition(Transition* T) {
void DFA::addTransition(Transition *T) {
// Update LargestInput.
if (T->input > LargestInput)
LargestInput = T->input;
@ -244,7 +244,7 @@ void DFA::addTransition(Transition* T) {
// getTransition - Return the state when a transition is made from
// State From with Input I. If a transition is not found, return NULL.
//
State* DFA::getTransition(State* From, unsigned I) {
State *DFA::getTransition(State *From, unsigned I) {
// Do we have a transition from state From?
if (!stateTransitions.count(From))
return NULL;
@ -260,7 +260,7 @@ State* DFA::getTransition(State* From, unsigned I) {
}
bool DFA::isValidTransition(State* From, unsigned InsnClass) {
bool DFA::isValidTransition(State *From, unsigned InsnClass) {
return (getTransition(From, InsnClass) != NULL);
}
@ -268,7 +268,7 @@ bool DFA::isValidTransition(State* From, unsigned InsnClass) {
int State::currentStateNum = 0;
int Transition::currentTransitionNum = 0;
DFAGen::DFAGen(RecordKeeper& R):
DFAGen::DFAGen(RecordKeeper &R):
TargetName(CodeGenTarget(R).getName()),
allInsnClasses(), Records(R) {}
@ -284,7 +284,7 @@ DFAGen::DFAGen(RecordKeeper& R):
// the ith state.
//
//
void DFA::writeTableAndAPI(raw_ostream &OS, const std::string& TargetName) {
void DFA::writeTableAndAPI(raw_ostream &OS, const std::string &TargetName) {
std::set<State*, ltState>::iterator SI = states.begin();
// This table provides a map to the beginning of the transitions for State s
// in DFAStateInputTable.
@ -334,7 +334,7 @@ void DFA::writeTableAndAPI(raw_ostream &OS, const std::string& TargetName) {
std::string SubTargetClassName = TargetName + "GenSubtargetInfo";
OS << "\n" << "#include \"llvm/CodeGen/DFAPacketizer.h\"\n";
OS << "namespace llvm {\n";
OS << "DFAPacketizer* " << SubTargetClassName << "::"
OS << "DFAPacketizer *" << SubTargetClassName << "::"
<< "createDFAPacketizer(const InstrItineraryData *IID) const {\n"
<< " return new DFAPacketizer(IID, " << TargetName
<< "DFAStateInputTable, " << TargetName << "DFAStateEntryTable);\n}\n\n";
@ -444,7 +444,7 @@ void DFAGen::run(raw_ostream &OS) {
// Run a worklist algorithm to generate the DFA.
//
DFA D;
State* Initial = new State;
State *Initial = new State;
Initial->isInitial = true;
Initial->stateInfo.insert(0x0);
D.addState(Initial);
@ -471,7 +471,7 @@ void DFAGen::run(raw_ostream &OS) {
// Add S' to Visited
//
while (!WorkList.empty()) {
State* current = WorkList.pop_back_val();
State *current = WorkList.pop_back_val();
for (DenseSet<unsigned>::iterator CI = allInsnClasses.begin(),
CE = allInsnClasses.end(); CI != CE; ++CI) {
unsigned InsnClass = *CI;
@ -483,7 +483,7 @@ void DFAGen::run(raw_ostream &OS) {
//
if (!D.getTransition(current, InsnClass) &&
current->canAddInsnClass(InsnClass, NewStateResources)) {
State* NewState = NULL;
State *NewState = NULL;
//
// If we have seen this state before, then do not create a new state.
@ -500,7 +500,7 @@ void DFAGen::run(raw_ostream &OS) {
WorkList.push_back(NewState);
}
Transition* NewTransition = new Transition(current, InsnClass,
Transition *NewTransition = new Transition(current, InsnClass,
NewState);
D.addTransition(NewTransition);
}

2
utils/TableGen/DFAPacketizerEmitter.h
View File

@ -38,7 +38,7 @@ private:
RecordKeeper &Records;
public:
DFAGen(RecordKeeper& R);
DFAGen(RecordKeeper &R);
//
// collectAllInsnClasses: Populate allInsnClasses which is a set of units

2
utils/TableGen/SubtargetEmitter.cpp
View File

@ -716,7 +716,7 @@ void SubtargetEmitter::run(raw_ostream &OS) {
<< " explicit " << ClassName << "(StringRef TT, StringRef CPU, "
<< "StringRef FS);\n"
<< "public:\n"
<< " DFAPacketizer* createDFAPacketizer(const InstrItineraryData* IID)"
<< " DFAPacketizer *createDFAPacketizer(const InstrItineraryData *IID)"
<< " const;\n"
<< "};\n";
OS << "} // End llvm namespace \n";