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Re: [PATCH 14/21] target/xtensa: Explicitly set 2-NaN propagation rule
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From: |
Max Filippov |
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Subject: |
Re: [PATCH 14/21] target/xtensa: Explicitly set 2-NaN propagation rule |
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Date: |
Fri, 25 Oct 2024 08:54:40 -0700 |
On Fri, Oct 25, 2024 at 7:13 AM Peter Maydell <peter.maydell@linaro.org> wrote:
>
> Set the NaN propagation rule explicitly in xtensa_use_first_nan().
>
> (When we convert the softfloat pickNaNMulAdd routine to also
> select a NaN propagation rule at runtime, we will be able to
> remove the use_first_nan flag because the propagation rules
> will handle everything.)
>
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
> target/xtensa/fpu_helper.c | 2 ++
> fpu/softfloat-specialize.c.inc | 12 +-----------
> 2 files changed, 3 insertions(+), 11 deletions(-)
Reviewed-by: Max Filippov <jcmvbkbc@gmail.com>
--
Thanks.
-- Max
- Re: [PATCH 10/21] target/m68k: Initialize float_status fields in gdb set/get functions, (continued)
- [PATCH 07/21] target/s390x: Explicitly set 2-NaN propagation rule, Peter Maydell, 2024/10/25
- [PATCH 11/21] target/sparc: Move cpu_put_fsr(env, 0) call to reset, Peter Maydell, 2024/10/25
- [PATCH 14/21] target/xtensa: Explicitly set 2-NaN propagation rule, Peter Maydell, 2024/10/25
- [PATCH 16/21] target/alpha: Explicitly set 2-NaN propagation rule, Peter Maydell, 2024/10/25
- [PATCH 13/21] target/xtensa: Factor out calls to set_use_first_nan(), Peter Maydell, 2024/10/25
- [PATCH 12/21] target/sparc: Explicitly set 2-NaN propagation rule, Peter Maydell, 2024/10/25