--- a/hotspot/src/share/vm/runtime/vframe.hpp Fri Jul 31 12:04:07 2009 -0700
+++ b/hotspot/src/share/vm/runtime/vframe.hpp Fri Jul 31 17:12:33 2009 -0700
@@ -402,7 +402,12 @@
DebugInfoReadStream buffer(nm(), decode_offset);
_sender_decode_offset = buffer.read_int();
_method = methodOop(buffer.read_oop());
- _bci = buffer.read_bci();
+ // Deoptimization needs reexecute bit to determine whether to reexecute the bytecode
+ // only at the time when it "unpack_frames", and the reexecute bit info could always
+ // be obtained from the scopeDesc in the compiledVFrame. As a result, we don't keep
+ // the reexecute bit here.
+ bool dummy_reexecute;
+ _bci = buffer.read_bci_and_reexecute(dummy_reexecute);
assert(_method->is_method(), "checking type of decoded method");
}