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* [Bug math/6809] tgamma() sets errno inconsistently for domain error
[not found] <bug-6809-131@http.sourceware.org/bugzilla/>
@ 2012-03-01 23:27 ` jsm28 at gcc dot gnu.org
2013-05-10 11:36 ` jsm28 at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2012-03-01 23:27 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=6809
Joseph Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|aj at suse dot de |unassigned at sourceware
| |dot org
--- Comment #2 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-03-01 23:27:08 UTC ---
Confirmed with current sources on both x86 and x86_64.
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* [Bug math/6809] tgamma() sets errno inconsistently for domain error
[not found] <bug-6809-131@http.sourceware.org/bugzilla/>
2012-03-01 23:27 ` [Bug math/6809] tgamma() sets errno inconsistently for domain error jsm28 at gcc dot gnu.org
@ 2013-05-10 11:36 ` jsm28 at gcc dot gnu.org
1 sibling, 0 replies; 3+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2013-05-10 11:36 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=6809
Joseph Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #3 from Joseph Myers <jsm28 at gcc dot gnu.org> 2013-05-10 11:35:59 UTC ---
Fixed for 2.18 by:
commit ab2b94613d85ba9edc659bd5e930b9ab1ec8e8a9
Author: Joseph Myers <joseph@codesourcery.com>
Date: Fri May 10 11:35:11 2013 +0000
Fix tgamma errno setting on domain error (bug 6809).
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* [Bug math/6809] tgamma() sets errno inconsistently for domain error
2008-07-31 13:35 [Bug math/6809] New: " mtk dot manpages at gmail dot com
@ 2008-07-31 13:36 ` mtk dot manpages at gmail dot com
0 siblings, 0 replies; 3+ messages in thread
From: mtk dot manpages at gmail dot com @ 2008-07-31 13:36 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From mtk dot manpages at gmail dot com 2008-07-31 13:35 -------
Created an attachment (id=2881)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=2881&action=view)
test program
Test runs demonstrating the problem:
$ /tmp/mt_tgamma -- -1
errno == EDOM
fetestexcept() says: FE_INVALID
tgamma(-1.00000000000000000e+00)=nan
EDOM FE_INVALID nan
$ /tmp/mt_tgamma -- -inf
errno == 0
fetestexcept() says: FE_INVALID
tgamma(-inf)=nan
0 FE_INVALID nan
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[not found] <bug-6809-131@http.sourceware.org/bugzilla/>
2012-03-01 23:27 ` [Bug math/6809] tgamma() sets errno inconsistently for domain error jsm28 at gcc dot gnu.org
2013-05-10 11:36 ` jsm28 at gcc dot gnu.org
2008-07-31 13:35 [Bug math/6809] New: " mtk dot manpages at gmail dot com
2008-07-31 13:36 ` [Bug math/6809] " mtk dot manpages at gmail dot com
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