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[Bug middle-end/21858] [4.1 Regression] ICE in compare_values, at tree-vrp.c:301
- 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: 3 Jun 2005 15:15:55 -0000
- Subject: [Bug middle-end/21858] [4.1 Regression] ICE in compare_values, at tree-vrp.c:301
- References: <20050601033924.21858.john.carter@tait.co.nz>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-06-03 15:15 -------
Subject: Bug 21858
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rguenth@gcc.gnu.org 2005-06-03 15:15:46
Modified files:
gcc : ChangeLog fold-const.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: pr21858.c
Log message:
2005-06-03 Richard Guenther <rguenth@gcc.gnu.org>
PR middle-end/21858
* fold-const.c (fold_binary): Fix type mismatches in folding
of comparisons.
* gcc.dg/pr21858.c: New testcase.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9021&r2=2.9022
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.590&r2=1.591
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5583&r2=1.5584
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr21858.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21858