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

[Steven Newbury]

On Thu, 2013-08-22 at 00:34 -0700, Dmitri Gribenko wrote:
> On Thu, Aug 22, 2013 at 12:23 AM, Steven Newbury <steve at snewbury.org.uk> wrote:
> > 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.
> 
> Note that compiler-rt contains arch/type-size dependent code, so it
> might need porting in addition to build system changes.
> 

I figured this would be the case, but decided to post my build system
changes as is.  My plan was/is to look into making the compiler-rt code
work after failing to build it! :-)  Generally type-size errors get
detected with at least a warning, although that's admittedly pretty lazy
porting on my part, there was just no way I could read through that much
code in the last few days without trying to get something working
first! ;-)