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[Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
- 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: 10 May 2005 19:29:53 -0000
- Subject: [Bug rtl-optimization/18081] [3.4 regression] Infinite memory allocation on -O3
- References: <20041020154046.18081.trauscher@loytec.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-10 19:29 -------
(In reply to comment #14)
> Andreas, do you have time to look further into this? That assertion is
> coming from a failed call to validate_replace_rtx; I wonder if there's
> something wrong with the IA64 machine description that's causing the
> problem. If it were an easy, obvious thing to fix it might make sense
> to fix that. Otherwise, I'll revert the patch; I don't want to be
> introducing churn for 3.4.4.
looks like it is on x86_64 also, see PR 21503.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18081