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Re: ObjC bug on 64-bit architectures?
- To: Stan Shebs <shebs at apple dot com>
- Subject: Re: ObjC bug on 64-bit architectures?
- From: "Ulrich Weigand" <Ulrich dot Weigand at de dot ibm dot com>
- Date: Tue, 16 Oct 2001 15:39:52 +0200
- Cc: gcc at gcc dot gnu dot org, "Hartmut Penner" <HPENNER at de dot ibm dot com>
Stan Shebs wrote:
>Ulrich Weigand wrote:
>> I'm trying to track down an Objective C testsuite failure on 64-bit
>> s390x. However, the problem doesn't appear to be s390x specific from
>> what I can see; it looks to me like this bug should appear on every
>> big-endian 64-bit platform with a 32-bit 'int' type.
>> Could someone familiar with the objc frontend have a look at this?
>I'll take a look at it.
>I would have expected to see more 64-bit
>problems actually, since ObjC doesn't get much exercise on the
>64-bit targets, but I'm not going to complain. :-)
I've got a second testcase failure (formal_protocol-5.m), but this
appears to be caused by the very same problem. Except for those two
cases, the testsuite passes on 64-bit (on 31-bit all test cases pass).
Mit freundlichen Gruessen / Best Regards
Dr. Ulrich Weigand
Linux for S/390 Design & Development
IBM Deutschland Entwicklung GmbH, Schoenaicher Str. 220, 71032 Boeblingen
Phone: +49-7031/16-3727 --- Email: Ulrich.Weigand@de.ibm.com