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Re: [RFC PATCH v2 5/6] target/riscv: rvv: Optimize v[l|s]e8.v with limit


From: Richard Henderson
Subject: Re: [RFC PATCH v2 5/6] target/riscv: rvv: Optimize v[l|s]e8.v with limitations
Date: Mon, 3 Jun 2024 19:58:38 -0500
User-agent: Mozilla Thunderbird

On 6/3/24 10:50, Max Chou wrote:
Hi Richart,

Thank you for your feedback.
This version is created by referencing the gen_sve_ldr translation function with the similar assumptions that no mask(predication)/no tail agnostic/continuous load & store.

Except that gen_sve_ldr has a compile-time constant for the vector length, which is always a multiple of 16, and so has no extra special cases like you needed.


r~



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