[C++11] Add 'override' keyword to virtual methods that override their base class.
llvm-svn: 203220
diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp
index 06b64e2..b57be0d 100644
--- a/llvm/lib/CodeGen/MachineScheduler.cpp
+++ b/llvm/lib/CodeGen/MachineScheduler.cpp
@@ -100,7 +100,7 @@
public:
MachineSchedulerBase(char &ID): MachineFunctionPass(ID) {}
- virtual void print(raw_ostream &O, const Module* = 0) const;
+ void print(raw_ostream &O, const Module* = 0) const override;
protected:
void scheduleRegions(ScheduleDAGInstrs &Scheduler);
@@ -111,9 +111,9 @@
public:
MachineScheduler();
- virtual void getAnalysisUsage(AnalysisUsage &AU) const;
+ void getAnalysisUsage(AnalysisUsage &AU) const override;
- virtual bool runOnMachineFunction(MachineFunction&);
+ bool runOnMachineFunction(MachineFunction&) override;
static char ID; // Class identification, replacement for typeinfo
@@ -126,9 +126,9 @@
public:
PostMachineScheduler();
- virtual void getAnalysisUsage(AnalysisUsage &AU) const;
+ void getAnalysisUsage(AnalysisUsage &AU) const override;
- virtual bool runOnMachineFunction(MachineFunction&);
+ bool runOnMachineFunction(MachineFunction&) override;
static char ID; // Class identification, replacement for typeinfo
@@ -1216,7 +1216,7 @@
const TargetRegisterInfo *tri)
: TII(tii), TRI(tri) {}
- virtual void apply(ScheduleDAGMI *DAG);
+ void apply(ScheduleDAGMI *DAG) override;
protected:
void clusterNeighboringLoads(ArrayRef<SUnit*> Loads, ScheduleDAGMI *DAG);
};
@@ -1319,7 +1319,7 @@
public:
MacroFusion(const TargetInstrInfo *tii): TII(tii) {}
- virtual void apply(ScheduleDAGMI *DAG);
+ void apply(ScheduleDAGMI *DAG) override;
};
} // anonymous
@@ -1368,7 +1368,7 @@
public:
CopyConstrain(const TargetInstrInfo *, const TargetRegisterInfo *) {}
- virtual void apply(ScheduleDAGMI *DAG);
+ void apply(ScheduleDAGMI *DAG) override;
protected:
void constrainLocalCopy(SUnit *CopySU, ScheduleDAGMILive *DAG);
@@ -3251,7 +3251,7 @@
public:
ILPScheduler(bool MaximizeILP): DAG(0), Cmp(MaximizeILP) {}
- virtual void initialize(ScheduleDAGMI *dag) {
+ void initialize(ScheduleDAGMI *dag) override {
assert(dag->hasVRegLiveness() && "ILPScheduler needs vreg liveness");
DAG = static_cast<ScheduleDAGMILive*>(dag);
DAG->computeDFSResult();
@@ -3260,7 +3260,7 @@
ReadyQ.clear();
}
- virtual void registerRoots() {
+ void registerRoots() override {
// Restore the heap in ReadyQ with the updated DFS results.
std::make_heap(ReadyQ.begin(), ReadyQ.end(), Cmp);
}
@@ -3269,7 +3269,7 @@
/// -----------------------------------------
/// Callback to select the highest priority node from the ready Q.
- virtual SUnit *pickNode(bool &IsTopNode) {
+ SUnit *pickNode(bool &IsTopNode) override {
if (ReadyQ.empty()) return NULL;
std::pop_heap(ReadyQ.begin(), ReadyQ.end(), Cmp);
SUnit *SU = ReadyQ.back();
@@ -3285,19 +3285,19 @@
}
/// \brief Scheduler callback to notify that a new subtree is scheduled.
- virtual void scheduleTree(unsigned SubtreeID) {
+ void scheduleTree(unsigned SubtreeID) override {
std::make_heap(ReadyQ.begin(), ReadyQ.end(), Cmp);
}
/// Callback after a node is scheduled. Mark a newly scheduled tree, notify
/// DFSResults, and resort the priority Q.
- virtual void schedNode(SUnit *SU, bool IsTopNode) {
+ void schedNode(SUnit *SU, bool IsTopNode) override {
assert(!IsTopNode && "SchedDFSResult needs bottom-up");
}
- virtual void releaseTopNode(SUnit *) { /*only called for top roots*/ }
+ void releaseTopNode(SUnit *) override { /*only called for top roots*/ }
- virtual void releaseBottomNode(SUnit *SU) {
+ void releaseBottomNode(SUnit *SU) override {
ReadyQ.push_back(SU);
std::push_heap(ReadyQ.begin(), ReadyQ.end(), Cmp);
}