diff options
Diffstat (limited to 'llvm/lib/CodeGen/TailDuplication.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/TailDuplication.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/TailDuplication.cpp b/llvm/lib/CodeGen/TailDuplication.cpp index 78eece02635..723a6297f36 100644 --- a/llvm/lib/CodeGen/TailDuplication.cpp +++ b/llvm/lib/CodeGen/TailDuplication.cpp @@ -364,9 +364,7 @@ static unsigned getPHISrcRegOpIdx(MachineInstr *MI, MachineBasicBlock *SrcBB) { // block (which is why we need to copy the information). static void getRegsUsedByPHIs(const MachineBasicBlock &BB, DenseSet<unsigned> *UsedByPhi) { - for(MachineBasicBlock::const_iterator I = BB.begin(), E = BB.end(); - I != E; ++I) { - const MachineInstr &MI = *I; + for (const auto &MI : BB) { if (!MI.isPHI()) break; for (unsigned i = 1, e = MI.getNumOperands(); i != e; i += 2) { |
