diff options
Diffstat (limited to 'lib/Analysis/IVUsers.cpp')
| -rw-r--r-- | lib/Analysis/IVUsers.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Analysis/IVUsers.cpp b/lib/Analysis/IVUsers.cpp index 24655aa..6b5f370 100644 --- a/lib/Analysis/IVUsers.cpp +++ b/lib/Analysis/IVUsers.cpp @@ -84,7 +84,7 @@ static bool isInteresting(const SCEV *S, const Instruction *I, const Loop *L, /// form. static bool isSimplifiedLoopNest(BasicBlock *BB, const DominatorTree *DT, const LoopInfo *LI, - SmallPtrSet<Loop*,16> &SimpleLoopNests) { + SmallPtrSetImpl<Loop*> &SimpleLoopNests) { Loop *NearestLoop = nullptr; for (DomTreeNode *Rung = DT->getNode(BB); Rung; Rung = Rung->getIDom()) { @@ -112,10 +112,10 @@ static bool isSimplifiedLoopNest(BasicBlock *BB, const DominatorTree *DT, /// reducible SCEV, recursively add its users to the IVUsesByStride set and /// return true. Otherwise, return false. bool IVUsers::AddUsersImpl(Instruction *I, - SmallPtrSet<Loop*,16> &SimpleLoopNests) { + SmallPtrSetImpl<Loop*> &SimpleLoopNests) { // Add this IV user to the Processed set before returning false to ensure that // all IV users are members of the set. See IVUsers::isIVUserOrOperand. - if (!Processed.insert(I)) + if (!Processed.insert(I).second) return true; // Instruction already handled. if (!SE->isSCEVable(I->getType())) @@ -145,7 +145,7 @@ bool IVUsers::AddUsersImpl(Instruction *I, SmallPtrSet<Instruction *, 4> UniqueUsers; for (Use &U : I->uses()) { Instruction *User = cast<Instruction>(U.getUser()); - if (!UniqueUsers.insert(User)) + if (!UniqueUsers.insert(User).second) continue; // Do not infinitely recurse on PHI nodes. |