This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/20493] [4.0/4.1 Regression] Bootstrap failure because of aliased symbols
- From: "cvs-commit 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 Mar 2005 16:46:24 -0000
- Subject: [Bug middle-end/20493] [4.0/4.1 Regression] Bootstrap failure because of aliased symbols
- References: <20050316054704.20493.danglin@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-03-19 16:46 -------
Subject: Bug 20493
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: danglin@gcc.gnu.org 2005-03-19 16:46:04
Modified files:
gcc : ChangeLog fold-const.c
Log message:
PR middle-end/20493
* fold-const.c (fold_widened_comparison): Don't optimize casts of
function pointers on targets that require function pointer
canonicalization.
(fold_sign_changed_comparison): Likewise.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7910&r2=2.7911
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.543&r2=1.544
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20493