[cfe-commits] [PATCH] Add Win64 var arg support

[Cameron Esfahani]

Here's even a betterer patch which fixes an alignment issue:

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Based on revision 112597.

On Aug 27, 2010, at 3:15 PM, Cameron Esfahani wrote:

> Here's better version which funnels the MingW64 and Cygwin X86_64 targets into the same ABIInfo as the Windows64 version.
> 
> Also, I removed a case for MingW64 in the 32-bit case.  It should have never been there...
> 
> <clang_va.patch>
> On Aug 27, 2010, at 2:57 PM, Anton Korobeynikov wrote:
> 
>> Hello Cameron,
>> 
>>> Win64 uses a different format for var args than the other x86_64 targets.  It's very similar to the Win32, so I started from there.
>> I don't this this is a proper solution.... E.g. mingw on win64 also
>> uses this ABI, so the code should be generalized somehow.
>> 
>> -- 
>> With best regards, Anton Korobeynikov
>> Faculty of Mathematics and Mechanics, Saint Petersburg State University
> 
> Cameron Esfahani
> dirty at apple.com
> 
> "There are times in the life of a nation when the only place a decent man can find himself is in prison."
> 
> 
> 
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Cameron Esfahani
dirty at apple.com

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