[llvm-commits] [llvm] r149416 - /llvm/trunk/lib/Target/ARM/ARMConstantIslandPass.cpp

[Jim Grosbach]

Author: grosbach
Date: Tue Jan 31 14:34:53 2012
New Revision: 149416

URL: http://llvm.org/viewvc/llvm-project?rev=149416&view=rev
Log:
Add explanatory comment.

Modified:
    llvm/trunk/lib/Target/ARM/ARMConstantIslandPass.cpp

Modified: llvm/trunk/lib/Target/ARM/ARMConstantIslandPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMConstantIslandPass.cpp?rev=149416&r1=149415&r2=149416&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMConstantIslandPass.cpp (original)
+++ llvm/trunk/lib/Target/ARM/ARMConstantIslandPass.cpp Tue Jan 31 14:34:53 2012
@@ -834,6 +834,7 @@
     if (&*I == MI) return Offset;
     Offset += TII->GetInstSizeInBytes(I);
   }
+  // Unreachable.
 }
 
 /// CompareMBBNumbers - Little predicate function to sort the WaterList by MBB