diff options
Diffstat (limited to 'llvm/lib/CodeGen/MachineBlockPlacement.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineBlockPlacement.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/MachineBlockPlacement.cpp b/llvm/lib/CodeGen/MachineBlockPlacement.cpp index 661a4e321af..08fd20036f0 100644 --- a/llvm/lib/CodeGen/MachineBlockPlacement.cpp +++ b/llvm/lib/CodeGen/MachineBlockPlacement.cpp @@ -813,7 +813,7 @@ void MachineBlockPlacement::buildLoopChains(MachineFunction &F, BE = L.block_end(); BI != BE; ++BI) { BlockChain &Chain = *BlockToChain[*BI]; - if (!UpdatedPreds.insert(&Chain)) + if (!UpdatedPreds.insert(&Chain).second) continue; assert(Chain.LoopPredecessors == 0); @@ -914,7 +914,7 @@ void MachineBlockPlacement::buildCFGChains(MachineFunction &F) { for (MachineFunction::iterator FI = F.begin(), FE = F.end(); FI != FE; ++FI) { MachineBasicBlock *BB = &*FI; BlockChain &Chain = *BlockToChain[BB]; - if (!UpdatedPreds.insert(&Chain)) + if (!UpdatedPreds.insert(&Chain).second) continue; assert(Chain.LoopPredecessors == 0); |
