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From: "jakub at redhat dot com" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sources.redhat.com Subject: [Bug math/13304] fma, fmaf, fmal produce wrong results Date: Mon, 17 Oct 2011 12:20:00 -0000 [thread overview] Message-ID: <bug-13304-131-20GU9z6md9@http.sourceware.org/bugzilla/> (raw) In-Reply-To: <bug-13304-131@http.sourceware.org/bugzilla/> http://sourceware.org/bugzilla/show_bug.cgi?id=13304 --- Comment #25 from Jakub Jelinek <jakub at redhat dot com> 2011-10-17 12:19:24 UTC --- I'll leave the decision whether to include the testcase into glibc or not to Ulrich, I'm not involved with glibc these days too much. And I'm not sure if there are any supported targets that do currently use math/s_fma*.c. BTW, your implementation will do the wrong thing if you call say fma (DBL_MAX, DBL_MAX, -__builtin_inf ("")); will I think in your implementation return NaN, while it must be -Inf. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
next prev parent reply other threads:[~2011-10-17 12:20 UTC|newest] Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-10-17 2:02 [Bug math/13304] New: " bruno at clisp dot org 2011-10-17 2:03 ` [Bug math/13304] " bruno at clisp dot org 2011-10-17 2:05 ` bruno at clisp dot org 2011-10-17 2:05 ` bruno at clisp dot org 2011-10-17 2:05 ` bruno at clisp dot org 2011-10-17 2:06 ` bruno at clisp dot org 2011-10-17 2:06 ` bruno at clisp dot org 2011-10-17 2:07 ` bruno at clisp dot org 2011-10-17 2:08 ` bruno at clisp dot org 2011-10-17 2:08 ` bruno at clisp dot org 2011-10-17 2:08 ` bruno at clisp dot org 2011-10-17 2:09 ` bruno at clisp dot org 2011-10-17 2:10 ` bruno at clisp dot org 2011-10-17 2:10 ` bruno at clisp dot org 2011-10-17 2:11 ` bruno at clisp dot org 2011-10-17 2:11 ` bruno at clisp dot org 2011-10-17 2:11 ` bruno at clisp dot org 2011-10-17 2:11 ` bruno at clisp dot org 2011-10-17 5:54 ` jakub at redhat dot com 2011-10-17 7:19 ` aj at suse dot de 2011-10-17 7:32 ` jakub at redhat dot com 2011-10-17 8:24 ` aj at suse dot de 2011-10-17 9:14 ` bruno at clisp dot org 2011-10-17 9:28 ` jakub at redhat dot com 2011-10-17 9:50 ` bruno at clisp dot org 2011-10-17 9:51 ` bruno at clisp dot org 2011-10-17 12:20 ` jakub at redhat dot com [this message] 2011-10-17 14:07 ` joseph at codesourcery dot com 2011-10-17 20:10 ` bruno at clisp dot org 2011-10-17 20:23 ` zimmerma+gcc at loria dot fr 2011-10-17 22:36 ` vincent-srcware at vinc17 dot net 2011-10-17 22:40 ` bruno at clisp dot org 2011-10-17 22:42 ` bruno at clisp dot org 2011-10-17 22:47 ` bruno at clisp dot org 2011-10-17 23:34 ` bruno at clisp dot org 2011-10-18 7:24 ` aj at suse dot de 2011-10-18 16:40 ` bruno at clisp dot org 2012-02-26 17:46 ` jsm28 at gcc dot gnu.org 2012-02-26 17:49 ` jsm28 at gcc dot gnu.org 2012-09-27 20:08 ` law at redhat dot com 2012-09-27 20:26 ` joseph at codesourcery dot com 2012-11-22 17:39 ` jsm28 at gcc dot gnu.org 2013-12-17 14:23 ` jsm28 at gcc dot gnu.org 2014-06-27 11:51 ` fweimer at redhat dot com 2015-09-25 17:30 ` cvs-commit at gcc dot gnu.org 2015-09-25 17:32 ` cvs-commit at gcc dot gnu.org 2015-09-25 17:35 ` jsm28 at gcc dot gnu.org
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