# HG changeset patch
# User kvn
# Date 1306266891 25200
# Node ID 7523488edce5bba775f3342214221ee2e3f3b16b
# Parent  b55f5bd7ec66eb11d2ccc20eb956fc1d03c4f905
7047300: VM crashes with assert(_base == InstPtr) failed: Not an object pointer
Summary: The code incorrectly used is_instptr() instead of is_oopptr() to get const_oop.
Reviewed-by: never

diff -r b55f5bd7ec66 -r 7523488edce5 src/share/vm/opto/output.cpp
--- a/src/share/vm/opto/output.cpp	Sat May 21 13:59:55 2011 -0700
+++ b/src/share/vm/opto/output.cpp	Tue May 24 12:54:51 2011 -0700
@@ -911,7 +911,7 @@
         }
       } else {
         const TypePtr *tp = obj_node->bottom_type()->make_ptr();
-        scval = new ConstantOopWriteValue(tp->is_instptr()->const_oop()->constant_encoding());
+        scval = new ConstantOopWriteValue(tp->is_oopptr()->const_oop()->constant_encoding());
       }
 
       OptoReg::Name box_reg = BoxLockNode::stack_slot(box_node);