diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp | 8 | ||||
| -rw-r--r-- | llvm/lib/ProfileData/CoverageMappingReader.cpp | 4 | ||||
| -rw-r--r-- | llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp | 5 |
3 files changed, 5 insertions, 12 deletions
diff --git a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp index b0c3906b02e..5731736ae50 100644 --- a/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp +++ b/llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp @@ -257,11 +257,8 @@ static void AntiDepEdges(const SUnit *SU, std::vector<const SDep*>& Edges) { for (SUnit::const_pred_iterator P = SU->Preds.begin(), PE = SU->Preds.end(); P != PE; ++P) { if ((P->getKind() == SDep::Anti) || (P->getKind() == SDep::Output)) { - unsigned Reg = P->getReg(); - if (RegSet.count(Reg) == 0) { + if (RegSet.insert(P->getReg())) Edges.push_back(&*P); - RegSet.insert(Reg); - } } } } @@ -615,8 +612,7 @@ bool AggressiveAntiDepBreaker::FindSuitableFreeRegisters( DEBUG(dbgs() << "\tFind Registers:"); - if (RenameOrder.count(SuperRC) == 0) - RenameOrder.insert(RenameOrderType::value_type(SuperRC, Order.size())); + RenameOrder.insert(RenameOrderType::value_type(SuperRC, Order.size())); unsigned OrigR = RenameOrder[SuperRC]; unsigned EndR = ((OrigR == Order.size()) ? 0 : OrigR); diff --git a/llvm/lib/ProfileData/CoverageMappingReader.cpp b/llvm/lib/ProfileData/CoverageMappingReader.cpp index 987aab65ffb..ce99f4d8a7b 100644 --- a/llvm/lib/ProfileData/CoverageMappingReader.cpp +++ b/llvm/lib/ProfileData/CoverageMappingReader.cpp @@ -410,9 +410,9 @@ std::error_code readCoverageMappingData( // function name. // This is useful to ignore the redundant records for the functions // with ODR linkage. - if (UniqueFunctionMappingData.count(MappingRecord.FunctionNamePtr)) + if (!UniqueFunctionMappingData.insert(MappingRecord.FunctionNamePtr) + .second) continue; - UniqueFunctionMappingData.insert(MappingRecord.FunctionNamePtr); StringRef FunctionName; if (auto Err = ProfileNames.get(MappingRecord.FunctionNamePtr, diff --git a/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp b/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp index 1264b25b04b..35ba4f1481d 100644 --- a/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp +++ b/llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp @@ -88,12 +88,9 @@ void VisitGlobalVariableForEmission( return; // Do we have a circular dependency? - if (Visiting.count(GV)) + if (!Visiting.insert(GV).second) report_fatal_error("Circular dependency found in global variable set"); - // Start visiting this global - Visiting.insert(GV); - // Make sure we visit all dependents first DenseSet<const GlobalVariable *> Others; for (unsigned i = 0, e = GV->getNumOperands(); i != e; ++i) |
