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Re: [PATCH] PowerPC: fix memrchr for POWER7
- From: "Carlos O'Donell" <carlos at redhat dot com>
- To: Adhemerval Zanella <azanella at linux dot vnet dot ibm dot com>
- Cc: "GNU C. Library" <libc-alpha at sourceware dot org>
- Date: Fri, 06 Sep 2013 00:31:25 -0400
- Subject: Re: [PATCH] PowerPC: fix memrchr for POWER7
- Authentication-results: sourceware.org; auth=none
- References: <52288372 dot 9060307 at linux dot vnet dot ibm dot com>
On 09/05/2013 09:13 AM, Adhemerval Zanella wrote:
> My memrchr testcase uncovered a nasty bug in memrchr implementation for POWER7
> that triggers an invalid memory access for in calculation of remaining bytes
> for some large inputs.
Any reason not to contribute your memrchr test as a regression test? :-)
Cheers,
Carlos.