diff options
| -rw-r--r-- | lib/CodeGen/TailDuplication.cpp | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/lib/CodeGen/TailDuplication.cpp b/lib/CodeGen/TailDuplication.cpp index 82b78e2..8a1d567 100644 --- a/lib/CodeGen/TailDuplication.cpp +++ b/lib/CodeGen/TailDuplication.cpp @@ -382,13 +382,11 @@ void TailDuplicatePass::AddSSAUpdateEntry(unsigned OrigReg, unsigned NewReg, /// ProcessPHI - Process PHI node in TailBB by turning it into a copy in PredBB. /// Remember the source register that's contributed by PredBB and update SSA /// update map. -void TailDuplicatePass::ProcessPHI(MachineInstr *MI, - MachineBasicBlock *TailBB, - MachineBasicBlock *PredBB, - DenseMap<unsigned, unsigned> &LocalVRMap, - SmallVectorImpl<std::pair<unsigned,unsigned>> &Copies, - const DenseSet<unsigned> &RegsUsedByPhi, - bool Remove) { +void TailDuplicatePass::ProcessPHI( + MachineInstr *MI, MachineBasicBlock *TailBB, MachineBasicBlock *PredBB, + DenseMap<unsigned, unsigned> &LocalVRMap, + SmallVectorImpl<std::pair<unsigned, unsigned> > &Copies, + const DenseSet<unsigned> &RegsUsedByPhi, bool Remove) { unsigned DefReg = MI->getOperand(0).getReg(); unsigned SrcOpIdx = getPHISrcRegOpIdx(MI, PredBB); assert(SrcOpIdx && "Unable to find matching PHI source?"); |