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Re: [PATCH 14/27] S390: Optimize strncat wcsncat.

From: Stefan Liebler <stli at linux dot vnet dot ibm dot com>
To: libc-alpha at sourceware dot org
Date: Mon, 06 Jul 2015 17:33:19 +0200
Subject: Re: [PATCH 14/27] S390: Optimize strncat wcsncat.
Authentication-results: sourceware.org; auth=none
References: <1435930721-27922-1-git-send-email-stli at linux dot vnet dot ibm dot com> <1435930721-27922-15-git-send-email-stli at linux dot vnet dot ibm dot com>

This patch introduces a 64 byte loop where the counter is increased onceper 64 bytes instead of four times. The check for maxlen is also doneonce per 64 bytes.

This change is equivalent to the one for strncpy.

The changelog remains the same.
Bye Stefan

Attachment: 20150706_strncat
Description: Text document

References:
- [PATCH 00/27] S390: Optimize string, wcsmbs and memory functions.
  - From: Stefan Liebler
- [PATCH 14/27] S390: Optimize strncat wcsncat.
  - From: Stefan Liebler

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