More dead code removal (using -Wunreachable-code)

[oota-llvm.git] / lib / CodeGen / MachineSSAUpdater.cpp

diff --git a/lib/CodeGen/MachineSSAUpdater.cpp b/lib/CodeGen/MachineSSAUpdater.cpp
index 8cb6112ffd9fc5942e39380aba8dea9885695c6b..070a55704dc5ba04371d127bebaf19d67792ba81 100644 (file)
--- a/lib/CodeGen/MachineSSAUpdater.cpp
+++ b/lib/CodeGen/MachineSSAUpdater.cpp
@@ -214,7 +214,6 @@ MachineBasicBlock *findCorrespondingPred(const MachineInstr *MI,
   }
 
   llvm_unreachable("MachineOperand::getParent() failure?");
-  return 0;
 }
 
 /// RewriteUse - Rewrite a use of the symbolic value.  This handles PHI nodes,