Re: [PATCH] s390: Use arch14 instead of z16 for -march=native.

[Andreas Krebbel via Gcc-patches]

On 3/2/23 19:17, Robin Dapp wrote:
> Hi,
> 
> When compiling on a system where binutils do not yet support the 'z16'
> name assembling fails with -march=native which we currently interpret
> as -march=z16 (on a z16 machine).  This patch uses -march=arch14
> instead.
> 
> Is it OK?

Ok. Thanks!

Andreas


> 
> Regards
>  Robin
> 
> --
> 
> gcc/ChangeLog:
> 
>   * config/s390/driver-native.cc (s390_host_detect_local_cpu): Use
>   arch14 instead of z16.
> ---
>  gcc/config/s390/driver-native.cc | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/gcc/config/s390/driver-native.cc 
> b/gcc/config/s390/driver-native.cc
> index 563da45c7f6e..3b9c1e1ca5df 100644
> --- a/gcc/config/s390/driver-native.cc
> +++ b/gcc/config/s390/driver-native.cc
> @@ -125,10 +125,10 @@ s390_host_detect_local_cpu (int argc, const char **argv)
> break;
>   case 0x3931:
>   case 0x3932:
> -   cpu = "z16";
> +   cpu = "arch14";
> break;
>   default:
> -   cpu = "z16";
> +   cpu = "arch14";
> break;
>   }
>   }

[PATCH] s390: Use arch14 instead of z16 for -march=native.

[Robin Dapp via Gcc-patches]

Hi,

When compiling on a system where binutils do not yet support the 'z16'
name assembling fails with -march=native which we currently interpret
as -march=z16 (on a z16 machine).  This patch uses -march=arch14
instead.

Is it OK?

Regards
 Robin

--

gcc/ChangeLog:

* config/s390/driver-native.cc (s390_host_detect_local_cpu): Use
arch14 instead of z16.
---
 gcc/config/s390/driver-native.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/config/s390/driver-native.cc b/gcc/config/s390/driver-native.cc
index 563da45c7f6e..3b9c1e1ca5df 100644
--- a/gcc/config/s390/driver-native.cc
+++ b/gcc/config/s390/driver-native.cc
@@ -125,10 +125,10 @@ s390_host_detect_local_cpu (int argc, const char **argv)
  break;
case 0x3931:
case 0x3932:
- cpu = "z16";
+ cpu = "arch14";
  break;
default:
- cpu = "z16";
+ cpu = "arch14";
  break;
}
}
-- 
2.39.1