Index: llvm/test/Transforms/MemCpyOpt/byval-unknown-alignment.ll
===================================================================
--- llvm/test/Transforms/MemCpyOpt/byval-unknown-alignment.ll
+++ llvm/test/Transforms/MemCpyOpt/byval-unknown-alignment.ll
@@ -3,7 +3,7 @@
 ; rdar://8875553
 
 ; Memcpyopt shouldn't optimize the second memcpy using the first
-; because the first has a smaller size.
+; because the first(@cell) has an unknown alignment.
 
 target datalayout = "e-p:32:32:32"