[LLVMdev] GCC 4.1 ABI and clang

[Joerg Sonnenberger]

On Thu, Jun 30, 2011 at 02:44:26PM +0200, Øyvind Harboe wrote:
> On Thu, Jun 30, 2011 at 2:03 PM, Duncan Sands <baldrick at free.fr> wrote:
> > Hi Øyvind,
> >
> >> I'm trying to find some written evidence to present to the powers
> >> that be that clang/llvm is ABI compatible with GCC 4.1 linux
> >> 64 bit.
> >
> > both clang and gcc-4.1 are supposed to conform to the platform ABI (if they
> > don't then that is a bug), and thus be ABI compatible.
> 
> Starting with which version?

I think GCC last changed the C++ ABI with version 3.4.

Joerg