diff options
| -rw-r--r-- | lib/CodeGen/LiveIntervalAnalysis.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp index 82389b2..b4bbb66 100644 --- a/lib/CodeGen/LiveIntervalAnalysis.cpp +++ b/lib/CodeGen/LiveIntervalAnalysis.cpp @@ -823,6 +823,10 @@ bool LiveIntervals::JoinCopy(MachineInstr *CopyMI, r2iMap_.erase(SrcReg); r2rMap_[SrcReg] = DstReg; + // Finally, delete the copy instruction. + RemoveMachineInstrFromMaps(CopyMI); + CopyMI->eraseFromParent(); + ++numPeep; ++numJoins; return true; } |