PROBLEM: (81913) (PATCH ID: OSF510-016)
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  o An optimizer problem that caused the wrong answer to be produced for
    a program involving tail recursion.
  o An optimizer problem that caused a runtime error when compiling gcc
    using -feedback

  o An optimizer crash when compiling a program using -ieee and -tune ev6


PROBLEM: (85236, 83869, 83377) (PATCH ID: OSF510-142)
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  o An optimizer problem that caused a failure in the llogin UNIX command
  o An optimizer problem that caused incorrect run-time results for an
    OpenMP program.

  o A problem in the parallel processing support library that caused
    incorrect run-time results for an OpenMP program.


PROBLEM: (86005, 87268, 86088) (PATCH ID: OSF510-301)
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  o A compiler problem that caused a runtime failure in specific
    code that involved floating point arguments and varargs.
  o A problem in the driver that failed to produce an object file
    for a command such as: as file.s -o file.o

  o A problem in the driver that would not allow a command line that
    contained only -l<arg> library and no source or object files.