diff options
Diffstat (limited to 'lib/CodeGen/PHIEliminationUtils.cpp')
| -rw-r--r-- | lib/CodeGen/PHIEliminationUtils.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/lib/CodeGen/PHIEliminationUtils.cpp b/lib/CodeGen/PHIEliminationUtils.cpp index e1b56e962fa9..99bbad1cc280 100644 --- a/lib/CodeGen/PHIEliminationUtils.cpp +++ b/lib/CodeGen/PHIEliminationUtils.cpp @@ -34,11 +34,9 @@ llvm::findPHICopyInsertPoint(MachineBasicBlock* MBB, MachineBasicBlock* SuccMBB, // Discover any defs/uses in this basic block. SmallPtrSet<MachineInstr*, 8> DefUsesInMBB; MachineRegisterInfo& MRI = MBB->getParent()->getRegInfo(); - for (MachineRegisterInfo::reg_iterator RI = MRI.reg_begin(SrcReg), - RE = MRI.reg_end(); RI != RE; ++RI) { - MachineInstr* DefUseMI = &*RI; - if (DefUseMI->getParent() == MBB) - DefUsesInMBB.insert(DefUseMI); + for (MachineInstr &RI : MRI.reg_instructions(SrcReg)) { + if (RI.getParent() == MBB) + DefUsesInMBB.insert(&RI); } MachineBasicBlock::iterator InsertPoint; |