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[Bug tree-optimization/23929] [4.1 Regression] segfault in expand_simple_operations, tree-ssa-loop-niter.c:637
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Sep 2005 21:14:29 -0000
- Subject: [Bug tree-optimization/23929] [4.1 Regression] segfault in expand_simple_operations, tree-ssa-loop-niter.c:637
- References: <20050917194257.23929.marcus@jet.franken.de>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-09-19 21:14 -------
(In reply to comment #10)
> it is even more obvious it was a latent bug from looking at what we looking at when we are scanning
> over the operands:
> lineD.1272[318 - (<unnamed type>) ivtmp.37D.1332_3]
>
> Where this is an ARRAY_REF and a couple of the ARRAY_REFs can be NULL.
s/couple/couple of the operands/
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23929