diff options
Diffstat (limited to 'llvm/lib/CodeGen/PHIElimination.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/PHIElimination.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/PHIElimination.cpp b/llvm/lib/CodeGen/PHIElimination.cpp index da2bf7ac652..bf6ca5de6cb 100644 --- a/llvm/lib/CodeGen/PHIElimination.cpp +++ b/llvm/lib/CodeGen/PHIElimination.cpp @@ -151,9 +151,7 @@ bool PHIElimination::runOnMachineFunction(MachineFunction &MF) { Changed |= EliminatePHINodes(MF, *I); // Remove dead IMPLICIT_DEF instructions. - for (SmallPtrSet<MachineInstr*, 4>::iterator I = ImpDefs.begin(), - E = ImpDefs.end(); I != E; ++I) { - MachineInstr *DefMI = *I; + for (MachineInstr *DefMI : ImpDefs) { unsigned DefReg = DefMI->getOperand(0).getReg(); if (MRI->use_nodbg_empty(DefReg)) { if (LIS) |
