Re: git: 48014c667902 - main - Try to fix syntax of "strht" instruction so that clang is happy.

From: Hans Petter Selasky <hps_at_selasky.org>
Date: Sun, 19 Dec 2021 12:57:48 UTC 
On 12/19/21 13:53, Hans Petter Selasky wrote:
> The branch main has been updated by hselasky:
> 
> URL: https://cgit.FreeBSD.org/src/commit/?id=48014c6679024f5f1b8217508915fbcd69c2041b
> 
> commit 48014c6679024f5f1b8217508915fbcd69c2041b
> Author:     Hans Petter Selasky <hselasky@FreeBSD.org>
> AuthorDate: 2021-12-19 12:51:37 +0000
> Commit:     Hans Petter Selasky <hselasky@FreeBSD.org>
> CommitDate: 2021-12-19 12:52:36 +0000
> 
>      Try to fix syntax of "strht" instruction so that clang is happy.
>      
>      This fixes compilation of usb(4) after 0ec590d24e415dd36e38648630a0b963412ad87e .
>      
>      MFC after:      1 week
>      Sponsored by:   NVIDIA Networking
> ---
>   sys/arm/arm/fusu.S | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sys/arm/arm/fusu.S b/sys/arm/arm/fusu.S
> index 300ccb5f020f..fd366542b283 100644
> --- a/sys/arm/arm/fusu.S
> +++ b/sys/arm/arm/fusu.S
> @@ -234,7 +234,7 @@ ENTRY(suword16)
>   	adr	r3, .Lfusufault
>   	str	r3, [r2, #PCB_ONFAULT]
>   
> -	strht	r1, [r0]
> +	strht	r1, [r0], #0

Hi,

GCC 4.8 understands the former syntax, so maybe a hint for the clang ARM 
maintainers.

--HPS