Add comment.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2938 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/cpu-exec.c b/cpu-exec.c
index 4320f61..4f7f215 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -710,7 +710,7 @@
                     cpu_loop_exit();
                 }
 #endif
-            }
+            } /* for(;;) */
         } else {
             env_to_regs();
         }