1 files changed, 4 insertions, 2 deletions
diff --git a/contrib/llvm/lib/Target/AVR/AVRISelLowering.cpp b/contrib/llvm/lib/Target/AVR/AVRISelLowering.cpp
index 7d3faac..d8e8bc1 100644
--- a/contrib/llvm/lib/Target/AVR/AVRISelLowering.cpp
+++ b/contrib/llvm/lib/Target/AVR/AVRISelLowering.cpp
@@ -1469,8 +1469,10 @@ MachineBasicBlock *AVRTargetLowering::insertShift(MachineInstr &MI,
   }
 
   const BasicBlock *LLVM_BB = BB->getBasicBlock();
-  MachineFunction::iterator I = BB->getParent()->begin();
-  ++I;
+
+  MachineFunction::iterator I;
+  for (I = F->begin(); I != F->end() && &(*I) != BB; ++I);
+  if (I != F->end()) ++I;
 
   // Create loop block.
   MachineBasicBlock *LoopBB = F->CreateMachineBasicBlock(LLVM_BB);