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[Bug middle-end/21709] [3.4 regression] ICE on compile-time complex NaN
- 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: 26 May 2005 05:51:39 -0000
- Subject: [Bug middle-end/21709] [3.4 regression] ICE on compile-time complex NaN
- References: <20050522160730.21709.debian-gcc@lists.debian.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-05-26 05:51 -------
Subject: Bug 21709
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: sayle@gcc.gnu.org 2005-05-26 05:51:22
Modified files:
gcc : ChangeLog fold-const.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.dg: pr21709-1.c
Log message:
PR middle-end/21709
* fold-const.c (const_binop): Check for division by zero during
complex division.
* gcc.dg/pr21709-1.c: New test case.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8905&r2=2.8906
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.581&r2=1.582
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5528&r2=1.5529
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/pr21709-1.c.diff?cvsroot=gcc&r1=1.1&r2=1.2
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21709