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[Bug rtl-optimization/23941] compress_float_constant creates denormals
- 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 Sep 2005 16:56:33 -0000
- Subject: [Bug rtl-optimization/23941] compress_float_constant creates denormals
- References: <20050918072406.23941.rth@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-09-19 16:56 -------
Subject: Bug 23941
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-4_0-branch
Changes by: rth@gcc.gnu.org 2005-09-19 16:56:24
Modified files:
gcc : ChangeLog real.c
Added files:
gcc/testsuite/gcc.c-torture/execute: pr23941.c
Log message:
PR 23941
* real.c (exact_real_truncate): Return false if the format cannot
represent the number as a normal.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.431&r2=2.7592.2.432
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/real.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.151&r2=1.151.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/pr23941.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23941