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Re: [Qemu-ppc] [PATCH v2 7/7] target/ppc: introduce vsr64_offset() to si

From: Richard Henderson
Subject: Re: [Qemu-ppc] [PATCH v2 7/7] target/ppc: introduce vsr64_offset() to simplify get_cpu_vsr{l, h}() and set_cpu_vsr{l, h}()
Date: Thu, 7 Mar 2019 10:30:50 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0

On 3/7/19 10:05 AM, Mark Cave-Ayland wrote:
> Now that all VSX registers are stored in host endian order, there is no need
> to go via different accessors depending upon the register number. Instead we
> introduce vsr64_offset() and use it directly from within get_cpu_vsr{l,h}() 
> and
> set_cpu_vsr{l,h}().
> This also allows us to rewrite avr64_offset() and fpr_offset() in terms of the
> new vsr64_offset() function to more clearly express the relationship between 
> the
> VSX, FPR and VMX registers, and also remove vsrl_offset() which is no longer
> required.
> Signed-off-by: Mark Cave-Ayland <address@hidden>
> ---
>  target/ppc/cpu.h                    | 20 ++++++++++----------
>  target/ppc/translate/vsx-impl.inc.c | 34 ++++------------------------------
>  2 files changed, 14 insertions(+), 40 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>


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