Re: [Qemu-devel] [PATCH 36/42] target/arm: Convert VFP round insns to decodetree

[Richard Henderson <richard.henderson@linaro.org>]

On 6/6/19 12:46 PM, Peter Maydell wrote:
> Convert the VFP round-to-integer instructions VRINTR, VRINTZ and
> VRINTX to decodetree.
> 
> These instructions were only introduced as part of the "VFP misc"
> additions in v8A, so we check this. The old decoder's implementation
> was incorrectly providing them even for v7A CPUs.
> 
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  target/arm/translate-vfp.inc.c | 163 +++++++++++++++++++++++++++++++++
>  target/arm/translate.c         |  45 +--------
>  target/arm/vfp.decode          |  15 +++
>  3 files changed, 179 insertions(+), 44 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~