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[Bug math/14152] New: Missing underflow exception from fmal
- From: "jsm28 at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Thu, 24 May 2012 00:06:30 +0000
- Subject: [Bug math/14152] New: Missing underflow exception from fmal
- Auto-submitted: auto-generated
http://sourceware.org/bugzilla/show_bug.cgi?id=14152
Bug #: 14152
Summary: Missing underflow exception from fmal
Product: glibc
Version: 2.15
Status: NEW
Severity: normal
Priority: P2
Component: math
AssignedTo: unassigned@sourceware.org
ReportedBy: jsm28@gcc.gnu.org
CC: jakub@redhat.com
Classification: Unclassified
On x86, the test fmal (0xb.ffffp-4777L, 0x8.000000fffffffffp-11612L,
-0x0.3800fff8p-16385L) (from libm-test.inc) fails to raise an underflow
exception. Since the result is subnormal and inexact, such an exception should
be raised.
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