Version 1.2.13.

Fixed issue 397, issue 398, and issue 399.

Added support for breakpoint groups.

Fixed bugs introduced with the new global object representation.

Fixed a few bugs in the ARM code generator.


git-svn-id: http://v8.googlecode.com/svn/trunk@2406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/ia32/stub-cache-ia32.cc b/src/ia32/stub-cache-ia32.cc
index ce4981d..2ee826e 100644
--- a/src/ia32/stub-cache-ia32.cc
+++ b/src/ia32/stub-cache-ia32.cc
@@ -1149,6 +1149,9 @@
   if (!is_dont_delete) {
     __ cmp(eax, Factory::the_hole_value());
     __ j(equal, &miss, not_taken);
+  } else if (FLAG_debug_code) {
+    __ cmp(eax, Factory::the_hole_value());
+    __ Check(not_equal, "DontDelete cells can't contain the hole");
   }
 
   __ ret(0);