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Re: [RFC PATCH v5 5/5] target/riscv: Inline unit-stride ld/st and corres


From: Max Chou
Subject: Re: [RFC PATCH v5 5/5] target/riscv: Inline unit-stride ld/st and corresponding functions for performance
Date: Tue, 30 Jul 2024 21:29:06 +0800
User-agent: Mozilla Thunderbird

On 2024/7/25 2:05 PM, Richard Henderson wrote:
On 7/17/24 23:39, Max Chou wrote:
In the vector unit-stride load/store helper functions. the vext_ldst_us
& vext_ldst_whole functions corresponding most of the execution time.
Inline the functions can avoid the function call overhead to improve the
helper function performance.

Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
  target/riscv/vector_helper.c | 56 +++++++++++++++++++-----------------
  1 file changed, 30 insertions(+), 26 deletions(-)

You'll want to mark vext_page_ldst_us similarly.


r~
Yes, I'll mark vext_page_ldst_us at v6.
Thanks.

Max.



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