This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2
- From: "dnovillo at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 May 2005 15:30:00 -0000
- Subject: [Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2
- References: <20050414204122.21030.janis@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dnovillo at redhat dot com 2005-05-02 15:29 -------
Subject: Re: [4.1 Regression] ICE in set_value_range building 176.gcc with -O2
On Fri, Apr 29, 2005 at 07:57:43PM -0000, ro at techfak dot uni-bielefeld dot de wrote:
> Unfortunately, even with the patch applied, the Ada bootstrap failure on
> i386-pc-solaris2.10 remains unchanged, a regression from 4.0:
>
Would you mind filing a separate PR? This is a different
problem. The Ada FE is emitting a seemingly always-false
predicate that is causing VRP to create an invalid range
(http://gcc.gnu.org/ml/gcc/2005-05/msg00049.html).
Thanks. Diego.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21030