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From: "davem at davemloft dot net" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug math/17257] New: erf generates spurious underflow for long-double-128
Date: Mon, 11 Aug 2014 22:05:00 -0000 [thread overview]
Message-ID: <bug-17257-131@http.sourceware.org/bugzilla/> (raw)
https://sourceware.org/bugzilla/show_bug.cgi?id=17257
Bug ID: 17257
Summary: erf generates spurious underflow for long-double-128
Product: glibc
Version: 2.20
Status: NEW
Severity: normal
Priority: P2
Component: math
Assignee: unassigned at sourceware dot org
Reporter: davem at davemloft dot net
On sparc 32-bit and 64-bit, test-ldouble fails as follows:
Failure: erf (0x3.8b7f12369ded5518p-16384): Exception "Underflow" set
Failure: erf_downward (0x3.8b7f12369ded5518p-16384): Exception "Underflow" set
Failure: erf_towardzero (0x3.8b7f12369ded5518p-16384): Exception "Underflow"
set
Failure: erf_upward (0x3.8b7f12369ded5518p-16384): Exception "Underflow" set
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next reply other threads:[~2014-08-11 22:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-11 22:05 davem at davemloft dot net [this message]
2014-08-11 22:31 ` [Bug math/17257] " joseph at codesourcery dot com
2015-09-15 16:23 ` [Bug math/17257] [sparc] " jsm28 at gcc dot gnu.org
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