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Re: pthread_rwlock_unlock.S unaligned access to PSHARED
- From: Ulrich Drepper <drepper at redhat dot com>
- To: Clemens Kolbitsch <clemens dot kol at gmx dot at>
- Cc: libc-alpha at sourceware dot org
- Date: Sat, 10 May 2008 22:41:42 -0700
- Subject: Re: pthread_rwlock_unlock.S unaligned access to PSHARED
- References: <200801211448.56145.clemens.kol@gmx.at>
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Clemens Kolbitsch wrote:
> Is there a specific reason for not using
>
> movb PSHARED(%edi), %ecx
Yes, movb doesn't fill in the right value. But it should have
consistently be movzbl. This was used in some places but not
everywhere. It's fixed now.
- --
â Ulrich Drepper â Red Hat, Inc. â 444 Castro St â Mountain View, CA â
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