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Re: [PATCH v2 28/28] softfloat: Use hard-float for {u}int64_to_float{32,


From: Alex Bennée
Subject: Re: [PATCH v2 28/28] softfloat: Use hard-float for {u}int64_to_float{32,64}
Date: Thu, 03 Jun 2021 15:57:18 +0100
User-agent: mu4e 1.5.13; emacs 28.0.50

Richard Henderson <richard.henderson@linaro.org> writes:

> For the normal case of no additional scaling, this reduces the
> profile contribution of int64_to_float64 to the testcase in the
> linked issue from 0.81% to 0.04%.
>
> Resolves: https://gitlab.com/qemu-project/qemu/-/issues/134
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

-- 
Alex Bennée



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