Re: toolchain/55418: NetBSD 9.0_STABLE i386 lacks __atomic_{load,store}_8

[Frank Kardel <kardel%netbsd.org@localhost>]

The following reply was made to PR toolchain/55418; it has been noted by GNATS.

From: Frank Kardel <kardel%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: toolchain/55418: NetBSD 9.0_STABLE i386 lacks
 __atomic_{load,store}_8
Date: Fri, 26 Jun 2020 09:58:20 +0200

 Thanks - I now for -march=i586 for i386 archs.
 
 
 On 06/25/20 21:30, Martin Husemann wrote:
 > The following reply was made to PR toolchain/55418; it has been noted by GNATS.
 >
 > From: Martin Husemann <martin%duskware.de@localhost>
 > To: gnats-bugs%netbsd.org@localhost
 > Cc:
 > Subject: Re: toolchain/55418: NetBSD 9.0_STABLE i386 lacks
 >   __atomic_{load,store}_8
 > Date: Thu, 25 Jun 2020 21:25:27 +0200
 >
 >   On Thu, Jun 25, 2020 at 06:35:00PM +0000, kardel%netbsd.org@localhost wrote:
 >   > 	BTW, on amd64 this works flawlessly and an 8-Bit atomic quantity should be
 >   > 	available in i386 ISA.
 >   
 >   It is not available in all models. If you tell the compiler you are tareting
 >   a newer CPU, it will just work.
 >   
 >   Martin
 >