[llvm-commits] [llvm] r157197 - /llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp

[Dan Gohman]

Author: djg
Date: Mon May 21 12:41:28 2012
New Revision: 157197

URL: http://llvm.org/viewvc/llvm-project?rev=157197&view=rev
Log:
Mark an unreachable region of code with llvm_unreachable.

Modified:
    llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp?rev=157197&r1=157196&r2=157197&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/ObjCARC.cpp Mon May 21 12:41:28 2012
@@ -3496,7 +3496,7 @@
           // No return value.
           break;
         default:
-          break;
+          llvm_unreachable("alloca really is used!");
         }
         UserInst->eraseFromParent();
       }