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From: | Richard Henderson |
Subject: | Re: [PATCH v3 02/44] target/arm: Implement widening/narrowing MVE VLDR/VSTR insns |
Date: | Fri, 18 Jun 2021 07:47:45 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 |
On 6/17/21 5:15 AM, Peter Maydell wrote:
Implement the variants of MVE VLDR (encodings T1, T2) which perform "widening" loads where bytes or halfwords are loaded from memory and zero or sign-extended into halfword or word length vector elements, and the narrowing MVE VSTR (encodings T1, T2) where bytes or halfwords are stored from halfword or word elements. Signed-off-by: Peter Maydell<peter.maydell@linaro.org> --- v2->v3 changes: pass MSIZE, so we advance the address by the right amount in these widening/narrowing versions. ---
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
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