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Re: [PATCH, rs6000, 4.8/4.9] Fix alignment of non-Altivec vector struct fields


Am 17.07.2014 02:41, schrieb Ulrich Weigand:
> Hello,
> 
> this is the variant intended for the 4.8/4.9 branches of the patch:
> https://gcc.gnu.org/ml/gcc-patches/2014-07/msg01072.html
> 
> As discussed, it does *not* actually change ABI, but only warn when
> encountering a situation where the ABI will change in a future GCC.
> (Avoiding the specific term "GCC 4.10" here since I'm not certain
> whether the next GCC release will in fact be called that ...)
> 
> Tested on powerpc64-linux and powerpc64le-linux; also verified using
> the ABI compat suite (against an unpatched GCC) that this patch does
> not change the ABI.

this causes PR libobjc/61920, link failures with -lobjc.


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