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Re: [PATCH 1/2] target/ppc: Add popcntb instruction to POWER5+ processor


From: Fabiano Rosas
Subject: Re: [PATCH 1/2] target/ppc: Add popcntb instruction to POWER5+ processors
Date: Wed, 05 Jan 2022 10:40:00 -0300

Cédric Le Goater <clg@kaod.org> writes:

> popcntb instruction was added in ISA v2.02. Add support for POWER5+
> processors since they implement ISA v2.03.
>
> PPC970 CPUs implement v2.01 and do not support popcntb.
>
> Signed-off-by: Cédric Le Goater <clg@kaod.org>

Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>



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