[PATCH] Bug 14984 - Implement __attribute__((ms_abi))

Richard Smith richard at metafoo.co.uk
Thu Aug 29 18:53:18 PDT 2013


On Thu, Aug 29, 2013 at 6:48 PM, Charles Davis <cdavis5x at gmail.com> wrote:

>
> On Aug 29, 2013, at 7:38 PM, Richard Smith wrote:
>
> On Thu, Aug 29, 2013 at 6:12 PM, Reid Kleckner <rnk at google.com> wrote:
>
>> On Thu, Aug 29, 2013 at 6:11 PM, Richard Smith <richard at metafoo.co.uk>wrote:
>>
>>> I'd prefer that the ms_abi and sysv_abi attributes are instead mapped to
>>> different calling conventions on different targets (so we never use
>>> CC_X86_64SysV in cases where it is the same as CC_C).
>>>
>>
>> I believe the last patch implements that.
>>
>
> Hmm, maybe I'm looking at the wrong patch then. The patch that I'm looking
> at always maps AT_MSABI to CC_X86_64Win64, then does a fixup from that to
> CC_C in checkCallingConvention for some targets.
>
> Heh. :)
>
> I think I know what he's talking about. Something like this, maybe?
>

Perfect =)


> Chip
>
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