[cfe-commits] [PATCH] Fixing include order for Windows

[Nico Weber]

Hi Chandler,

this looks like a great start. Like Aaron says, it's missing more
stuff, but it reduces the number of errors when compiling ms headers
with clang's builtin headers considerably. Can you land this? (with
s/inclued/include/ in 2 places and s/te rely/we rely/)

Nico

On Mon, Feb 20, 2012 at 12:07 AM, Chandler Carruth <chandlerc at gmail.com> wrote:
> On Mon, Feb 20, 2012 at 12:06 AM, Chandler Carruth <chandlerc at gmail.com>
> wrote:
>>
>> On Sun, Feb 19, 2012 at 8:04 PM, Aaron Ballman <aaron at aaronballman.com>
>> wrote:
>>>
>>> Here's what we've figured out so far.
>>>
>>> Several platform SDK header files include intrin.h from Visual Studio.
>>>  This file declares all of the intrinsics used by MSVC, including
>>> chip-specific intrinsics (MMX, SSE, etc) as well as
>>> platform-independent intrinsics (Interlocked***, etc).
>>>
>>> A full list of intrinsics is documented on MSDN at
>>> <http://msdn.microsoft.com/en-us/library/26td21ds.aspx> and
>>> <http://msdn.microsoft.com/en-US/library/w5405h95(v=vs.100).aspx>
>>>
>>> We need to come up with our own intrin.h that supports Microsoft's so
>>> that we can compile Win32 applications (and Microsoft's STL
>>> implementation).
>>
>>
>> Here is an initial cut at adding an MSVC compatible 'intrin.h' builtin
>> header. I've left a FIXME to fill in the MS-specific intrinsics. This should
>> at least provide a place to begin fleshing out the intrinsics.
>
>
> Just to emphasize, this is completely untested. =] Just finished typing it
> up w/o all the weird include_next logic.
>
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