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* [Bug math/2550] New: Incorrect return from float nexttoward (-0X1.3P-145, -0XAP-148)
@ 2006-04-12 22:27 hjl at lucon dot org
2006-04-13 22:27 ` [Bug math/2550] " hjl at lucon dot org
2006-04-23 17:52 ` drepper at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: hjl at lucon dot org @ 2006-04-12 22:27 UTC (permalink / raw)
To: glibc-bugs
Failure: Test: nexttoward (-0X1.3P-145, -0XAP-148) == -0X1.4P-145
Result:
is: -2.52233723578467072766e-44 -0x1.20000000000000000000p-145
should be: -2.80259692864963414185e-44 -0x1.40000000000000000000p-145
difference: 2.80259692864963414185e-45 0x1.00000000000000000000p-148
ulp : inf
max.ulp : 0.0000
--
Summary: Incorrect return from float nexttoward (-0X1.3P-145, -
0XAP-148)
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: math
AssignedTo: aj at suse dot de
ReportedBy: hjl at lucon dot org
CC: glibc-bugs at sources dot redhat dot com
GCC build triplet: x86_64-unknown-linux-gnu
GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu
http://sourceware.org/bugzilla/show_bug.cgi?id=2550
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* [Bug math/2550] Incorrect return from float nexttoward (-0X1.3P-145, -0XAP-148)
2006-04-12 22:27 [Bug math/2550] New: Incorrect return from float nexttoward (-0X1.3P-145, -0XAP-148) hjl at lucon dot org
@ 2006-04-13 22:27 ` hjl at lucon dot org
2006-04-23 17:52 ` drepper at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: hjl at lucon dot org @ 2006-04-13 22:27 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From hjl at lucon dot org 2006-04-13 22:26 -------
sysdeps/i386/fpu/s_nexttowardf.c doesn't handle denormalized numbers correctly.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=2550
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* [Bug math/2550] Incorrect return from float nexttoward (-0X1.3P-145, -0XAP-148)
2006-04-12 22:27 [Bug math/2550] New: Incorrect return from float nexttoward (-0X1.3P-145, -0XAP-148) hjl at lucon dot org
2006-04-13 22:27 ` [Bug math/2550] " hjl at lucon dot org
@ 2006-04-23 17:52 ` drepper at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: drepper at redhat dot com @ 2006-04-23 17:52 UTC (permalink / raw)
To: glibc-bugs
------- Additional Comments From drepper at redhat dot com 2006-04-23 17:52 -------
Suspended until somebody comes up with a patch.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |drepper at redhat dot com
Status|NEW |SUSPENDED
http://sourceware.org/bugzilla/show_bug.cgi?id=2550
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end of thread, other threads:[~2006-04-23 17:52 UTC | newest]
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2006-04-12 22:27 [Bug math/2550] New: Incorrect return from float nexttoward (-0X1.3P-145, -0XAP-148) hjl at lucon dot org
2006-04-13 22:27 ` [Bug math/2550] " hjl at lucon dot org
2006-04-23 17:52 ` drepper at redhat dot com
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