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* [Bug math/10846] libm pow() function does not report floating point underflow exception
[not found] <bug-10846-131@http.sourceware.org/bugzilla/>
@ 2012-03-06 21:08 ` jsm28 at gcc dot gnu.org
2012-04-08 21:46 ` jsm28 at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2012-03-06 21:08 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=10846
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> 2012-03-06 21:07:11 UTC ---
Confirmed with current sources on x86_64.
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* [Bug math/10846] libm pow() function does not report floating point underflow exception
[not found] <bug-10846-131@http.sourceware.org/bugzilla/>
2012-03-06 21:08 ` [Bug math/10846] libm pow() function does not report floating point underflow exception jsm28 at gcc dot gnu.org
@ 2012-04-08 21:46 ` jsm28 at gcc dot gnu.org
2012-05-06 12:41 ` jsm28 at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 7+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2012-04-08 21:46 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=10846
--- Comment #3 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-04-08 21:45:29 UTC ---
Appears to be caused by a GCC bug:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52907
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* [Bug math/10846] libm pow() function does not report floating point underflow exception
[not found] <bug-10846-131@http.sourceware.org/bugzilla/>
2012-03-06 21:08 ` [Bug math/10846] libm pow() function does not report floating point underflow exception jsm28 at gcc dot gnu.org
2012-04-08 21:46 ` jsm28 at gcc dot gnu.org
@ 2012-05-06 12:41 ` jsm28 at gcc dot gnu.org
2012-05-24 15:39 ` jsm28 at gcc dot gnu.org
2014-07-01 5:33 ` fweimer at redhat dot com
4 siblings, 0 replies; 7+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2012-05-06 12:41 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=10846
--- Comment #4 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-05-06 12:41:10 UTC ---
Now fixed, presumably by:
commit bd7b0e561f7f684cedfc4adb964569fe9ab16209
Author: Andreas Jaeger <aj@suse.de>
Date: Sun May 6 09:14:15 2012 +0200
Build glibc with -frounding-math
* Makeconfig (+math-flags): New, set to -frounding-math.
(+cflags): Add +math-flags so that all of glibc gets compiled with
it.
Should be closed as fixed once libm-test.inc supports testing underflow
exceptions and an appropriate test has been added.
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* [Bug math/10846] libm pow() function does not report floating point underflow exception
[not found] <bug-10846-131@http.sourceware.org/bugzilla/>
` (2 preceding siblings ...)
2012-05-06 12:41 ` jsm28 at gcc dot gnu.org
@ 2012-05-24 15:39 ` jsm28 at gcc dot gnu.org
2014-07-01 5:33 ` fweimer at redhat dot com
4 siblings, 0 replies; 7+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2012-05-24 15:39 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=10846
Joseph Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #5 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-05-24 15:38:45 UTC ---
Testcase added by:
commit 7a25eb06bfa838900bef78b975c38aa7e012b587
Author: Joseph Myers <joseph@codesourcery.com>
Date: Thu May 24 15:36:54 2012 +0000
Add tests for underflow exception bugs 10846, 14036.
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* [Bug math/10846] libm pow() function does not report floating point underflow exception
[not found] <bug-10846-131@http.sourceware.org/bugzilla/>
` (3 preceding siblings ...)
2012-05-24 15:39 ` jsm28 at gcc dot gnu.org
@ 2014-07-01 5:33 ` fweimer at redhat dot com
4 siblings, 0 replies; 7+ messages in thread
From: fweimer at redhat dot com @ 2014-07-01 5:33 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=10846
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
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* [Bug math/10846] libm pow() function does not report floating point underflow exception
2009-10-26 9:56 [Bug math/10846] New: " vapier at gentoo dot org
2009-10-26 9:56 ` [Bug math/10846] " vapier at gentoo dot org
@ 2009-10-26 9:57 ` vapier at gentoo dot org
1 sibling, 0 replies; 7+ messages in thread
From: vapier at gentoo dot org @ 2009-10-26 9:57 UTC (permalink / raw)
To: glibc-bugs
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CC| |toolchain at gentoo dot org
http://sourceware.org/bugzilla/show_bug.cgi?id=10846
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* [Bug math/10846] libm pow() function does not report floating point underflow exception
2009-10-26 9:56 [Bug math/10846] New: " vapier at gentoo dot org
@ 2009-10-26 9:56 ` vapier at gentoo dot org
2009-10-26 9:57 ` vapier at gentoo dot org
1 sibling, 0 replies; 7+ messages in thread
From: vapier at gentoo dot org @ 2009-10-26 9:56 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From vapier at gentoo dot org 2009-10-26 09:56 -------
Created an attachment (id=4319)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=4319&action=view)
test.c
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[not found] <bug-10846-131@http.sourceware.org/bugzilla/>
2012-03-06 21:08 ` [Bug math/10846] libm pow() function does not report floating point underflow exception jsm28 at gcc dot gnu.org
2012-04-08 21:46 ` jsm28 at gcc dot gnu.org
2012-05-06 12:41 ` jsm28 at gcc dot gnu.org
2012-05-24 15:39 ` jsm28 at gcc dot gnu.org
2014-07-01 5:33 ` fweimer at redhat dot com
2009-10-26 9:56 [Bug math/10846] New: " vapier at gentoo dot org
2009-10-26 9:56 ` [Bug math/10846] " vapier at gentoo dot org
2009-10-26 9:57 ` vapier at gentoo dot org
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