[PATCH] rs6000: Allow --with-cpu=power10

Segher Boessenkool segher@kernel.crashing.org
Tue Jun 23 19:08:13 GMT 2020


Hi!

On Tue, Jun 23, 2020 at 01:25:42PM -0500, Aaron Sawdey via Gcc-patches wrote:
> Update config.gcc so that we can use --with-cpu=power10.

> 	* config.gcc: Identify power10 as a 64-bit processor and as valid
> 	for --with-cpu and --with-tune.

> diff --git a/gcc/config.gcc b/gcc/config.gcc
> index 365263a0f46..829b6f757f2 100644
> --- a/gcc/config.gcc
> +++ b/gcc/config.gcc
> @@ -514,7 +514,7 @@ powerpc*-*-*)
>  	extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
>  	extra_headers="${extra_headers} amo.h"
>  	case x$with_cpu in
> -	    xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500|xfuture)
> +	    xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower10|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500|xfuture)

Ah, "xfuture", that's why I missed this.  Ugh.

Please remove that "xfuture" entry?

> @@ -4912,7 +4912,7 @@ case "${target}" in
>  				eval "with_$which=405"
>  				;;
>  			"" | common | native \
> -			| power[3456789] | power5+ | power6x \
> +			| power[3456789] | power10 | power5+ | power6x \

And this one never had a future.  Good.

Okay for trunk with that change.  Thanks!

(I'll do the backport to 10, fold it in with the rest).


Segher


More information about the Gcc-patches mailing list