[cfe-dev] Trying again - building 64bit code on Windows

[Edward Diener via cfe-dev]

On 8/24/2015 6:27 PM, Hans Wennborg via cfe-dev wrote:
> On Mon, Aug 24, 2015 at 2:36 PM, Edward Diener via cfe-dev
> <cfe-dev at lists.llvm.org> wrote:
>> Is clang built form the latest svn source capable of creating 64-bit code on
>> a Microsoft Windows 64-bit OS ?
>
> Yes. We build 64-bit Chromium on Windows with Clang continuously.

I am building for a mingw-64/gcc target. Do I need to build using a 
64-bit version of mingw-64/gcc in order to have clang be able to create 
64-bit code ?

>
>> If yes, is this done through the -m64 option
>> or do I have to build clang from source in some particular way to enable the
>> functionality ?
>
> Yes, using clang-cl -m64 is how we do it.

Does this work as:

clang -m64 when targeting mingw(-64)/gcc ?