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From: | Richard Henderson |
Subject: | Re: [RFC PATCH 2/3] target/ppc: change xs[n]madd[am]sp to use float64r32_muladd |
Date: | Fri, 11 Feb 2022 10:02:05 +1100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 |
On 2/9/22 07:31, matheus.ferst@eldorado.org.br wrote:
From: Matheus Ferst<matheus.ferst@eldorado.org.br> Change VSX Scalar Multiply-Add/Subtract Type-A/M Single Precision helpers to use float64r32_muladd. This method should correctly handle all rounding modes, so the workaround for float_round_nearest_even can be dropped. Signed-off-by: Matheus Ferst<matheus.ferst@eldorado.org.br> --- target/ppc/fpu_helper.c | 54 +++++++++++++++-------------------------- 1 file changed, 19 insertions(+), 35 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
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