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Re: [PATCH 2/6] target/ppc: add vmulld instruction


From: Richard Henderson
Subject: Re: [PATCH 2/6] target/ppc: add vmulld instruction
Date: Fri, 19 Jun 2020 14:16:22 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0

On 6/18/20 10:30 PM, Lijun Pan wrote:
> Why do we need to convert
> to tcg_gen_gvec_mul, which seems to me very convoluted?

Because that way we can generate a single host vector multiply instruction in
the compiled translation block.


r~



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