diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp index 9ef9b05639a..7b60373dc50 100644 --- a/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -762,7 +762,7 @@ static bool isHighCostExpansion(const SCEV *S, Processed, SE); } - if (!Processed.insert(S)) + if (!Processed.insert(S).second) return false; if (const SCEVAddExpr *Add = dyn_cast<SCEVAddExpr>(S)) { @@ -975,7 +975,7 @@ void Cost::RatePrimaryRegister(const SCEV *Reg, Lose(); return; } - if (Regs.insert(Reg)) { + if (Regs.insert(Reg).second) { RateRegister(Reg, Regs, L, SE, DT); if (LoserRegs && isLoser()) LoserRegs->insert(Reg); @@ -2802,7 +2802,7 @@ void LSRInstance::CollectChains() { User::op_iterator IVOpIter = findIVOperand(I->op_begin(), IVOpEnd, L, SE); while (IVOpIter != IVOpEnd) { Instruction *IVOpInst = cast<Instruction>(*IVOpIter); - if (UniqueOperands.insert(IVOpInst)) + if (UniqueOperands.insert(IVOpInst).second) ChainInstruction(I, IVOpInst, ChainUsersVec); IVOpIter = findIVOperand(std::next(IVOpIter), IVOpEnd, L, SE); } @@ -3122,7 +3122,7 @@ LSRInstance::CollectLoopInvariantFixupsAndFormulae() { const SCEV *S = Worklist.pop_back_val(); // Don't process the same SCEV twice - if (!Visited.insert(S)) + if (!Visited.insert(S).second) continue; if (const SCEVNAryExpr *N = dyn_cast<SCEVNAryExpr>(S)) @@ -3774,7 +3774,7 @@ void LSRInstance::GenerateCrossUseConstantOffsets() { for (int LUIdx = UsedByIndices.find_first(); LUIdx != -1; LUIdx = UsedByIndices.find_next(LUIdx)) // Make a memo of this use, offset, and register tuple. - if (UniqueItems.insert(std::make_pair(LUIdx, Imm))) + if (UniqueItems.insert(std::make_pair(LUIdx, Imm)).second) WorkItems.push_back(WorkItem(LUIdx, Imm, OrigReg)); } } |
