linux-kernel - Re: [PATCH] powerpc: xmon: remove the duplicated operand of the bitwise operator

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Date:   Fri, 05 Nov 2021 17:13:35 +1100
From:   Michael Ellerman <mpe@...erman.id.au>
To:     cgel.zte@...il.com
Cc:     benh@...nel.crashing.org, paulus@...ba.org, ye.guojin@....com.cn,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        Zeal Robot <zealci@....com.cn>
Subject: Re: [PATCH] powerpc: xmon: remove the duplicated operand of the
 bitwise operator

cgel.zte@...il.com writes:
> From: Ye Guojin <ye.guojin@....com.cn>
>
> The operands of the bitwise OR operator are duplicated, remove one of
> them.
>
> Reported-by: Zeal Robot <zealci@....com.cn>
> Signed-off-by: Ye Guojin <ye.guojin@....com.cn>
> ---
>  arch/powerpc/xmon/ppc-opc.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Thanks, but this code is copied from binutils, we don't take cleanup
patches to it.

cheers

> diff --git a/arch/powerpc/xmon/ppc-opc.c b/arch/powerpc/xmon/ppc-opc.c
> index dfb80810b16c..2cab0ec0d162 100644
> --- a/arch/powerpc/xmon/ppc-opc.c
> +++ b/arch/powerpc/xmon/ppc-opc.c
> @@ -6731,9 +6731,9 @@ const struct powerpc_opcode powerpc_opcodes[] = {
>  {"fre.",	A(63,24,1),   AFRALFRC_MASK, POWER5,	POWER7|PPCVLE,	{FRT, FRB, A_L}},
>  
>  {"fmul",	A(63,25,0),	AFRB_MASK,   PPCCOM,	PPCEFS|PPCVLE,	{FRT, FRA, FRC}},
> -{"fm",		A(63,25,0),	AFRB_MASK,   PWRCOM,	PPCVLE|PPCVLE,	{FRT, FRA, FRC}},
> +{"fm",		A(63, 25, 0),	AFRB_MASK,   PWRCOM,	PPCVLE,	{FRT, FRA, FRC}},
>  {"fmul.",	A(63,25,1),	AFRB_MASK,   PPCCOM,	PPCEFS|PPCVLE,	{FRT, FRA, FRC}},
> -{"fm.",		A(63,25,1),	AFRB_MASK,   PWRCOM,	PPCVLE|PPCVLE,	{FRT, FRA, FRC}},
> +{"fm.",		A(63, 25, 1),	AFRB_MASK,   PWRCOM,	PPCVLE,	{FRT, FRA, FRC}},
>  
>  {"frsqrte",	A(63,26,0),   AFRAFRC_MASK,  POWER7,	PPCVLE,		{FRT, FRB}},
>  {"frsqrte",	A(63,26,0),   AFRALFRC_MASK, PPC,	POWER7|PPCVLE,	{FRT, FRB, A_L}},
> -- 
> 2.25.1