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Re: ABI compatibility regression: Return values on x86
- From: "H.J. Lu" <hjl at lucon dot org>
- To: Andrew Haley <aph at redhat dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 7 Jan 2008 13:04:57 -0800
- Subject: Re: ABI compatibility regression: Return values on x86
- References: <18306.28712.965027.740080@zebedee.pink>
On Mon, Jan 07, 2008 at 06:32:08PM +0000, Andrew Haley wrote:
>
> So, what now? Can we even agree about what the psABI actually says
> about sign-extending result values? Was what we did before correct,
> or what we do now? I don't believe that it doesn't matter.
You can follow up with this thread in ia32 psABI discussion group:
http://groups.google.com/group/ia32-abi/browse_thread/thread/f47e0106b21d9269
H.J.