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[Bug math/3268] fma for all targets without hardware fma instructions is incorrect.
- From: "sjmunroe at us dot ibm dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 23 Jan 2007 00:01:50 -0000
- Subject: [Bug math/3268] fma for all targets without hardware fma instructions is incorrect.
- References: <20060926212234.3268.sjmunroe@us.ibm.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From sjmunroe at us dot ibm dot com 2007-01-23 00:01 -------
Created an attachment (id=1512)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=1512&action=view)
Updated patch to add single and double fma to soft-fp
This adds macros to double.h and quad.h to copy internal soft-fp values between
the RAW, SEMIRAW, and CANNONICAL formats without using any float types.
Specifically this patch allows fmasf4.c and fmadf4.c to be implemented without
requiring TF type support.
--
What |Removed |Added
----------------------------------------------------------------------------
Attachment #1511 is|0 |1
obsolete| |
http://sourceware.org/bugzilla/show_bug.cgi?id=3268
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