Repace SmallPtrSet with SmallPtrSetImpl in function arguments to avoid needing to mention the size.
llvm-svn: 216158
diff --git a/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp b/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
index e83a5c4..bf19038 100644
--- a/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -1200,7 +1200,7 @@
/// BackedgeTakenInfo. If these expressions have not been reduced, then
/// expanding them may incur additional cost (albeit in the loop preheader).
static bool isHighCostExpansion(const SCEV *S, BranchInst *BI,
- SmallPtrSet<const SCEV*, 8> &Processed,
+ SmallPtrSetImpl<const SCEV*> &Processed,
ScalarEvolution *SE) {
if (!Processed.insert(S))
return false;
@@ -1373,7 +1373,7 @@
/// Recursive helper for hasConcreteDef(). Unfortunately, this currently boils
/// down to checking that all operands are constant and listing instructions
/// that may hide undef.
-static bool hasConcreteDefImpl(Value *V, SmallPtrSet<Value*, 8> &Visited,
+static bool hasConcreteDefImpl(Value *V, SmallPtrSetImpl<Value*> &Visited,
unsigned Depth) {
if (isa<Constant>(V))
return !isa<UndefValue>(V);
diff --git a/llvm/lib/Transforms/Scalar/LICM.cpp b/llvm/lib/Transforms/Scalar/LICM.cpp
index 1673c0f..e41a02d 100644
--- a/llvm/lib/Transforms/Scalar/LICM.cpp
+++ b/llvm/lib/Transforms/Scalar/LICM.cpp
@@ -685,7 +685,7 @@
namespace {
class LoopPromoter : public LoadAndStorePromoter {
Value *SomePtr; // Designated pointer to store to.
- SmallPtrSet<Value*, 4> &PointerMustAliases;
+ SmallPtrSetImpl<Value*> &PointerMustAliases;
SmallVectorImpl<BasicBlock*> &LoopExitBlocks;
SmallVectorImpl<Instruction*> &LoopInsertPts;
PredIteratorCache &PredCache;
@@ -713,7 +713,7 @@
public:
LoopPromoter(Value *SP, const SmallVectorImpl<Instruction *> &Insts,
- SSAUpdater &S, SmallPtrSet<Value *, 4> &PMA,
+ SSAUpdater &S, SmallPtrSetImpl<Value *> &PMA,
SmallVectorImpl<BasicBlock *> &LEB,
SmallVectorImpl<Instruction *> &LIP, PredIteratorCache &PIC,
AliasSetTracker &ast, LoopInfo &li, DebugLoc dl, int alignment,
diff --git a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 914b56a..3ec8eee 100644
--- a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -744,7 +744,7 @@
/// TODO: Allow UDivExpr if we can find an existing IV increment that is an
/// obvious multiple of the UDivExpr.
static bool isHighCostExpansion(const SCEV *S,
- SmallPtrSet<const SCEV*, 8> &Processed,
+ SmallPtrSetImpl<const SCEV*> &Processed,
ScalarEvolution &SE) {
// Zero/One operand expressions
switch (S->getSCEVType()) {
@@ -892,34 +892,34 @@
void RateFormula(const TargetTransformInfo &TTI,
const Formula &F,
- SmallPtrSet<const SCEV *, 16> &Regs,
+ SmallPtrSetImpl<const SCEV *> &Regs,
const DenseSet<const SCEV *> &VisitedRegs,
const Loop *L,
const SmallVectorImpl<int64_t> &Offsets,
ScalarEvolution &SE, DominatorTree &DT,
const LSRUse &LU,
- SmallPtrSet<const SCEV *, 16> *LoserRegs = nullptr);
+ SmallPtrSetImpl<const SCEV *> *LoserRegs = nullptr);
void print(raw_ostream &OS) const;
void dump() const;
private:
void RateRegister(const SCEV *Reg,
- SmallPtrSet<const SCEV *, 16> &Regs,
+ SmallPtrSetImpl<const SCEV *> &Regs,
const Loop *L,
ScalarEvolution &SE, DominatorTree &DT);
void RatePrimaryRegister(const SCEV *Reg,
- SmallPtrSet<const SCEV *, 16> &Regs,
+ SmallPtrSetImpl<const SCEV *> &Regs,
const Loop *L,
ScalarEvolution &SE, DominatorTree &DT,
- SmallPtrSet<const SCEV *, 16> *LoserRegs);
+ SmallPtrSetImpl<const SCEV *> *LoserRegs);
};
}
/// RateRegister - Tally up interesting quantities from the given register.
void Cost::RateRegister(const SCEV *Reg,
- SmallPtrSet<const SCEV *, 16> &Regs,
+ SmallPtrSetImpl<const SCEV *> &Regs,
const Loop *L,
ScalarEvolution &SE, DominatorTree &DT) {
if (const SCEVAddRecExpr *AR = dyn_cast<SCEVAddRecExpr>(Reg)) {
@@ -967,10 +967,10 @@
/// before, rate it. Optional LoserRegs provides a way to declare any formula
/// that refers to one of those regs an instant loser.
void Cost::RatePrimaryRegister(const SCEV *Reg,
- SmallPtrSet<const SCEV *, 16> &Regs,
+ SmallPtrSetImpl<const SCEV *> &Regs,
const Loop *L,
ScalarEvolution &SE, DominatorTree &DT,
- SmallPtrSet<const SCEV *, 16> *LoserRegs) {
+ SmallPtrSetImpl<const SCEV *> *LoserRegs) {
if (LoserRegs && LoserRegs->count(Reg)) {
Lose();
return;
@@ -984,13 +984,13 @@
void Cost::RateFormula(const TargetTransformInfo &TTI,
const Formula &F,
- SmallPtrSet<const SCEV *, 16> &Regs,
+ SmallPtrSetImpl<const SCEV *> &Regs,
const DenseSet<const SCEV *> &VisitedRegs,
const Loop *L,
const SmallVectorImpl<int64_t> &Offsets,
ScalarEvolution &SE, DominatorTree &DT,
const LSRUse &LU,
- SmallPtrSet<const SCEV *, 16> *LoserRegs) {
+ SmallPtrSetImpl<const SCEV *> *LoserRegs) {
assert(F.isCanonical() && "Cost is accurate only for canonical formula");
// Tally up the registers.
if (const SCEV *ScaledReg = F.ScaledReg) {
@@ -2557,7 +2557,7 @@
///
/// TODO: Consider IVInc free if it's already used in another chains.
static bool
-isProfitableChain(IVChain &Chain, SmallPtrSet<Instruction*, 4> &Users,
+isProfitableChain(IVChain &Chain, SmallPtrSetImpl<Instruction*> &Users,
ScalarEvolution &SE, const TargetTransformInfo &TTI) {
if (StressIVChain)
return true;
diff --git a/llvm/lib/Transforms/Scalar/SROA.cpp b/llvm/lib/Transforms/Scalar/SROA.cpp
index 2ed4c37..f615d39 100644
--- a/llvm/lib/Transforms/Scalar/SROA.cpp
+++ b/llvm/lib/Transforms/Scalar/SROA.cpp
@@ -990,7 +990,7 @@
bool splitAlloca(AllocaInst &AI, AllocaSlices &S);
bool runOnAlloca(AllocaInst &AI);
void clobberUse(Use &U);
- void deleteDeadInstructions(SmallPtrSet<AllocaInst *, 4> &DeletedAllocas);
+ void deleteDeadInstructions(SmallPtrSetImpl<AllocaInst *> &DeletedAllocas);
bool promoteAllocas(Function &F);
};
}
@@ -3499,7 +3499,7 @@
///
/// We also record the alloca instructions deleted here so that they aren't
/// subsequently handed to mem2reg to promote.
-void SROA::deleteDeadInstructions(SmallPtrSet<AllocaInst*, 4> &DeletedAllocas) {
+void SROA::deleteDeadInstructions(SmallPtrSetImpl<AllocaInst*> &DeletedAllocas) {
while (!DeadInsts.empty()) {
Instruction *I = DeadInsts.pop_back_val();
DEBUG(dbgs() << "Deleting dead instruction: " << *I << "\n");
@@ -3524,7 +3524,7 @@
static void enqueueUsersInWorklist(Instruction &I,
SmallVectorImpl<Instruction *> &Worklist,
- SmallPtrSet<Instruction *, 8> &Visited) {
+ SmallPtrSetImpl<Instruction *> &Visited) {
for (User *U : I.users())
if (Visited.insert(cast<Instruction>(U)))
Worklist.push_back(cast<Instruction>(U));
diff --git a/llvm/lib/Transforms/Scalar/Sink.cpp b/llvm/lib/Transforms/Scalar/Sink.cpp
index 7348c45..2f4e23a 100644
--- a/llvm/lib/Transforms/Scalar/Sink.cpp
+++ b/llvm/lib/Transforms/Scalar/Sink.cpp
@@ -56,7 +56,7 @@
}
private:
bool ProcessBlock(BasicBlock &BB);
- bool SinkInstruction(Instruction *I, SmallPtrSet<Instruction *, 8> &Stores);
+ bool SinkInstruction(Instruction *I, SmallPtrSetImpl<Instruction*> &Stores);
bool AllUsesDominatedByBlock(Instruction *Inst, BasicBlock *BB) const;
bool IsAcceptableTarget(Instruction *Inst, BasicBlock *SuccToSinkTo) const;
};
@@ -157,7 +157,7 @@
}
static bool isSafeToMove(Instruction *Inst, AliasAnalysis *AA,
- SmallPtrSet<Instruction *, 8> &Stores) {
+ SmallPtrSetImpl<Instruction *> &Stores) {
if (Inst->mayWriteToMemory()) {
Stores.insert(Inst);
@@ -220,7 +220,7 @@
/// SinkInstruction - Determine whether it is safe to sink the specified machine
/// instruction out of its current block into a successor.
bool Sinking::SinkInstruction(Instruction *Inst,
- SmallPtrSet<Instruction *, 8> &Stores) {
+ SmallPtrSetImpl<Instruction *> &Stores) {
// Don't sink static alloca instructions. CodeGen assumes allocas outside the
// entry block are dynamically sized stack objects.