diff -r e14965d942e3 -r 69c1b5228547 hotspot/src/share/vm/code/pcDesc.cpp
--- a/hotspot/src/share/vm/code/pcDesc.cpp	Wed Aug 19 19:05:18 2009 -0700
+++ b/hotspot/src/share/vm/code/pcDesc.cpp	Thu Aug 20 12:42:57 2009 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright 1997-2005 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 1997-2009 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -26,9 +26,11 @@
 # include "incls/_pcDesc.cpp.incl"
 
 PcDesc::PcDesc(int pc_offset, int scope_decode_offset, int obj_decode_offset) {
+  assert(sizeof(PcDescFlags) <= 4, "occupies more than a word");
   _pc_offset           = pc_offset;
   _scope_decode_offset = scope_decode_offset;
   _obj_decode_offset   = obj_decode_offset;
+  _flags.word          = 0;
 }
 
 address PcDesc::real_pc(const nmethod* code) const {
@@ -50,6 +52,7 @@
     tty->print("  ");
     sd->method()->print_short_name(tty);
     tty->print("  @%d", sd->bci());
+    tty->print("  reexecute=%s", sd->should_reexecute()?"true":"false");
     tty->cr();
   }
 #endif