JDK-6889869 : assert(!Interpreter::bytecode_should_reexecute(code),"should not reexecute")
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: hs17
  • Priority: P3
  • Status: Closed
  • Resolution: Fixed
  • OS: solaris_9
  • CPU: sparc
  • Submitted: 2009-10-08
  • Updated: 2012-02-01
  • Resolved: 2011-03-08
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JDK 6 JDK 7 Other
6u21Fixed 7Fixed hs17Fixed
Related Reports
Relates :  
Relates :  
The changes for 6873116 moved the reexecute bit into the PcDesc but didn't account for the code in DebugInformationRecorder that tries to share them.  Since the code isn't checking should_reexecute it can merge PcDescs with different reexecute bits.  The fix is to check that when merging them.  The original code in 6833129 doesn't have this problem because the bit was in the stream.
From nightlies:


#  Internal Error
pid=4232, tid=5252
#  Error: assert(!Interpreter::bytecode_should_reexecute(code),"should
not reexecute")

Execution status:

EVALUATION http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/8e954aedbb81

EVALUATION see description.