[LLVMdev] [RFC PATCH] X32 ABI support for Clang/compiler-rt

[Steven Newbury]

On Wed, 2013-08-21 at 23:59 -0700, Dmitri Gribenko wrote:
> On Wed, Aug 21, 2013 at 11:04 PM, Steven Newbury <steve at snewbury.org.uk> wrote:
> > I've been trying
> > to get x32 ABI support working in Clang and compiler-rt, I based off the
> > previous clang patch, bringing it up to date with the changes in trunk,
> > and hacked together handling of x32 "ARCH" support for compiler-rt.
> > (there must be a better way??)
> 
> If you are just trying to get basic things working, you don't need to
> port compiler-rt immediately.  It is still pretty important (for
> example, to support features like Address Sanitizer), but not critical
> -- you will still get a useable Clang without building compiler-rt.
> 
> Dmitri
> 

Having Clang working would of course be my primary goal, that said,
being able to compile compiler-rt is a pretty good test all is working
as it should be! :)  It's also built/installed as part of the Gentoo
llvm ebuild when the clang useflag is enabled, so from that point of
view, I need to get it working.