Apparently, it is possible for a block with a landing pad successor to have no calls.

In that case we simply ignore the landing pad and split live ranges before the
first terminator.

llvm-svn: 124907

llvm/lib/CodeGen/LiveIntervalAnalysis.cpp

@@ -764,7 +764,7 @@ LiveIntervals::getLastSplitPoint(const LiveInterval &li,
     if (I->getDesc().isCall())
       return I;
   }
-  assert(0 && "Block with landing pad successor contains no call instruction");
+  // The block contains no calls that can throw, so use the first terminator.
   return mbb->getFirstTerminator();
 }