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[PATCH] ARM - Rewrite feupdateenv

From: "Wilco" <wdijkstr at arm dot com>
To: <libc-alpha at sourceware dot org>
Date: Fri, 23 May 2014 16:07:43 +0100
Subject: [PATCH] ARM - Rewrite feupdateenv
Authentication-results: sourceware.org; auth=none

Hi,

This patch rewrites feupdateenv to improve performance by avoiding unnecessary FPSCR reads/writes
and to fix bug 16918 (https://sourceware.org/bugzilla/show_bug.cgi?id=16918).

OK?

Wilco

ChangeLog:
2014-05-23  Wilco  <wdijkstr@arm.com>

	* sysdeps/arm/feupdateenv.c (feupdateenv):
	Rewrite to reduce FPSCR accesses and fix bug 16918.

Attachment: Improve-arm-feupdateenv.txt
Description: Text document

Follow-Ups:
- Re: [PATCH] ARM - Rewrite feupdateenv
  - From: Joseph S. Myers

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