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Re: Dataflow bug [RE: Large number of fortran testsuite failures]

From: Paolo Bonzini <bonzini at gnu dot org>
To: Dave Korn <dave dot korn at artimi dot com>
Cc: 'Paul Richard Thomas' <paul dot richard dot thomas at gmail dot com>, gcc at gcc dot gnu dot org, 'Fortran List' <fortran at gcc dot gnu dot org>
Date: Tue, 12 Jun 2007 21:44:52 +0200
Subject: Re: Dataflow bug [RE: Large number of fortran testsuite failures]
References: <339c37f20706120100q6d78c492ne0827d5366f0eda9@mail.gmail.com> <339c37f20706120513w5743a818k72fe2ac46ee93940@mail.gmail.com> <00c101c7acee$cccdecf0$2e08a8c0@CAM.ARTIMI.COM>

  Hmm, this looks like a dataflow bug to me.  I believe the problem is that
DF_LIVE_OUT assumes/requires problems_by_index[DF_LIVE] to be non-NULL.

You should replace it with df_get_live_out. Please CC me if you have a patch.

Paolo

References:
- Large number of fortran testsuite failures
  - From: Paul Richard Thomas
- Re: Large number of fortran testsuite failures
  - From: Paul Richard Thomas
- Dataflow bug [RE: Large number of fortran testsuite failures]
  - From: Dave Korn

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