r204821 - -fms-extensions: Add __va_start builtin, which is used for x64

[Renato Golin]

On 26 March 2014 15:38, Reid Kleckner <reid at kleckner.net> wrote:
> Author: rnk
> Date: Wed Mar 26 10:38:33 2014
> New Revision: 204821
>
> URL: http://llvm.org/viewvc/llvm-project?rev=204821&view=rev

Hi Reid,

This commit broke all ARM bots...

http://lab.llvm.org:8011/builders/clang-native-arm-cortex-a15/builds/1115/steps/check-all/logs/Clang%3A%3AMicrosoftExtensions.c

cheers,
--renato