src/share/vm/opto/graphKit.hpp
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*** old/src/share/vm/opto/graphKit.hpp	Wed Sep  4 11:40:38 2013
--- new/src/share/vm/opto/graphKit.hpp	Wed Sep  4 11:40:38 2013

*** 376,387 **** --- 376,389 ---- // Null check oop. Return null-path control into (*null_control). // Return a cast-not-null node which depends on the not-null control. // If never_see_null, use an uncommon trap (*null_control sees a top). // The cast is not valid along the null path; keep a copy of the original. + // If safe_for_replace, then we can call replace the value with the + // cast in the map (the cast is guaranteed to dominate the map) Node* null_check_oop(Node* value, Node* *null_control, ! bool never_see_null = false, bool safe_for_replace = false); // Check the null_seen bit. bool seems_never_null(Node* obj, ciProfileData* data); // Use the type profile to narrow an object type.

src/share/vm/opto/graphKit.hpp
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