FWIW, attached is a similar patch that adds a -falways-use-llvm-vaarg
flag to Clang.
Applies against mainline.
(As discussed, va_arg isn't really supported well so this probably
doesn't work well on anything other than simple code, YMMV, etc)
~Will
On Thu, May 12, 2011 at 12:29 PM, Arushi Aggarwal <arushi987 at gmail.com>
wrote:> Have these changes made it to mainline? Is there a way to get a patch for
the
> backend, which does the actual lowering?
>
> Thanks,
> Arushi
>
> On Sun, Feb 20, 2011 at 1:54 PM, David Meyer <pdox at google.com>
wrote:
>> Sergey,
>> Here's a patch on llvm-gcc which adds a flag
"-fuse-llvm-va-arg".
>> (Note that this patch won't ever be part of llvm-gcc upstream. It
will most
>> likely be deprecated by later changes.)
>> - pdox
>>
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