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Re: PATCH: Improve 64 bit strcat functions with SSE2/SSSE3

From: Dmitrieva Liubov <liubov dot dmitrieva at gmail dot com>
To: Ulrich Drepper <drepper at gmail dot com>
Cc: "H.J. Lu" <hjl dot tools at gmail dot com>, libc-alpha at sourceware dot org
Date: Thu, 21 Jul 2011 18:39:58 +0400
Subject: Re: PATCH: Improve 64 bit strcat functions with SSE2/SSSE3
References: <CAHjhQ93KSE21nRjvgm-UW2rMPUgrYS3iO889STTdgKAxNC4DCw@mail.gmail.com><CAOPLpQdf7Z3Ac=MpzdhwmeycimSgZEJ7sAMwpO0Yi3Z18y7S4w@mail.gmail.com><CAMe9rOoiCNizHvO+fV71x2Rz+LKam2Y+ZzAwqsvvxLwx1dRdeg@mail.gmail.com><CAOPLpQeieVfBxeucsnj5nbjJH1wVxNXA=vDyqAFoZO=jH6vSqA@mail.gmail.com>

Hi Ulrich,

I fixed overflow bug in 64 bit version first. I've attached small fix.

It was the same wrong in both files:
strcpy-ssse3.S
strcpy-sse2-unaligned.S

I built it on Core 2 to check fix in strcpy-ssse3.S file and
on core i-7 SNB to check fix in strcpy-sse2-unaligned file.


--
Liubov

Attachment: ChangeLog.strcat_64_fix
Description: Binary data

Attachment: strcat_64_bit_fix.patch
Description: Binary data

Follow-Ups:
- Re: PATCH: Improve 64 bit strcat functions with SSE2/SSSE3
  - From: Ulrich Drepper

References:
- PATCH: Improve 64 bit strcat functions with SSE2/SSSE3
  - From: Dmitrieva Liubov
- Re: PATCH: Improve 64 bit strcat functions with SSE2/SSSE3
  - From: Ulrich Drepper
- Re: PATCH: Improve 64 bit strcat functions with SSE2/SSSE3
  - From: H.J. Lu
- Re: PATCH: Improve 64 bit strcat functions with SSE2/SSSE3
  - From: Ulrich Drepper

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