public inbox for glibc-bugs@sourceware.org
help / color / mirror / Atom feed
* [Bug math/19049] New: [powerpc] erfc incorrect zero sign
@ 2015-10-01 21:57 jsm28 at gcc dot gnu.org
2015-10-05 17:52 ` [Bug math/19049] " jsm28 at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2015-10-01 21:57 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=19049
Bug ID: 19049
Summary: [powerpc] erfc incorrect zero sign
Product: glibc
Version: 2.22
Status: NEW
Severity: normal
Priority: P2
Component: math
Assignee: unassigned at sourceware dot org
Reporter: jsm28 at gcc dot gnu.org
Target Milestone: ---
Host: powerpc*-*-*
On older powerpc processors, erfc can return a zero with the wrong sign in
FE_DOWNWARD mode, for all of float, double, long double (this is the erfc
version of bug 887):
Failure: Test: erfc_downward (inf)
Result:
is: -0.00000000e+00 -0x0.000000p+0
should be: 0.00000000e+00 0x0.000000p+0
difference: 0.00000000e+00 0x0.000000p+0
ulp : 0.0000
max.ulp : 4.0000
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug math/19049] [powerpc] erfc incorrect zero sign
2015-10-01 21:57 [Bug math/19049] New: [powerpc] erfc incorrect zero sign jsm28 at gcc dot gnu.org
@ 2015-10-05 17:52 ` jsm28 at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: jsm28 at gcc dot gnu.org @ 2015-10-05 17:52 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=19049
Joseph Myers <jsm28 at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
Target Milestone|--- |2.23
--- Comment #2 from Joseph Myers <jsm28 at gcc dot gnu.org> ---
Fixed for 2.23.
--
You are receiving this mail because:
You are on the CC list for the bug.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2015-10-05 17:52 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-10-01 21:57 [Bug math/19049] New: [powerpc] erfc incorrect zero sign jsm28 at gcc dot gnu.org
2015-10-05 17:52 ` [Bug math/19049] " jsm28 at gcc dot gnu.org
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).