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From: | Richard Henderson |
Subject: | Re: [PATCH v2 1/4] target/loongarch: ftint_xxx insns set the result high 32bit 0xffffffff |
Date: | Wed, 28 Sep 2022 08:14:48 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 |
On 9/26/22 23:48, Song Gao wrote:
we just set high 32bit 0xffffffff as the other float instructions do. Signed-off-by: Song Gao<gaosong@loongson.cn> --- target/loongarch/fpu_helper.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-)
But the result in these cases is an integer, not a (single-precision) float. Is this really what hardware does? r~
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