[LLVMdev] Structs as first class values.

[Dan Gohman]

Hi Tony,

On Jul 31, 2008, at 12:30 PM, Tony Scudiero wrote:

> I work with David Greene  and I've been looking into the x86-64 ABI.
> Right now I'm working with the 2.3 release of LLVM and LLVM-GCC  
> 4.2/2.3
> (binary release for linux). I'm unable to replicate the results you
> posted here - I'm getting wildly different output. I wonder what I'm
> doing wrong. I suspect it has something to do with my not being able  
> to
> pass it the -m64 or --64 options, I get
>
> "sorry, unimplemented: 64-bit mode not compiled in"
>
> I want to make sure I'm using the same options and roughly the same
> version to make sure I'm on the same page. I'm running on 64 bit SUSE
> linux. Can you tell me what options to llvm-gcc you used and how you
> built that llvm-gcc (i.e. do I need to build an llvm-gcc from source  
> to
> support 64bit mode?) Thanks!

Yes, you'll need an llvm-gcc built with 64-bit support. It looks
like you'll need to build an llvm-gcc from source. See the
README.LLVM file at the top level of the llvm-gcc-4.2 tree
for instructions.

Dan