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[Bug rtl-optimization/22384] compiling cp-mangle.c causes an ICE
- From: "dave at hiauly1 dot hia dot nrc dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Jul 2005 17:02:38 -0000
- Subject: [Bug rtl-optimization/22384] compiling cp-mangle.c causes an ICE
- References: <20050709165056.22384.kazu@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2005-07-09 17:02 -------
Subject: Re: New: compiling cp-mangle.c causes an ICE
> Reverting
>
> http://gcc.gnu.org/ml/gcc-cvs/2005-07/msg00296.html
>
> cures the problem.
But that breaks bootstrap on the PA. Reverting
2005-04-16 Alexandre Oliva <aoliva@redhat.com>
PR target/20126
* loop.c (loop_givs_rescan): Handle non-replaceable (plus (reg)
(const)).
would probably fix the PA bootstrap. But then PR 20126 would need to
be reopened. This is a never ending serious of bugs for which we need
a proper fix.
I've posted a possible fix to gcc-patches:
<http://gcc.gnu.org/ml/gcc-patches/2005-07/msg00649.html>. Does that
work for you?
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22384