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[Bug other/14354] Precision of subnormal single-precision multiplication in fp-bit.c bad
- 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: 5 Mar 2004 00:49:29 -0000
- Subject: [Bug other/14354] Precision of subnormal single-precision multiplication in fp-bit.c bad
- References: <20040301012957.14354.hp@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-03-05 00:49 -------
Subject: Bug 14354
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: hp@gcc.gnu.org 2004-03-05 00:49:22
Modified files:
gcc : ChangeLog
Log message:
Forgot to mark PR for <URL:http://gcc.gnu.org/ml/gcc-cvs/2004-03/msg00237.html>
PR other/14354
* config/fp-bit.c (_fpdiv_parts): Do not round when pack_d would
round the same. When rounding, clear bits that would cause a
second rounding in pack_d.
(_fpmul_parts): Ditto. Remove #if 0:d code.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3051&r2=2.3052
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14354