[llvm-commits] [patch] fp128 sint_to_fp folding fix

[Tim Northover]

> this approach seems great to me.  The LLVM parts of the patch look good too.
> I did notice:

Thanks Duncan. I've sorted out the Clang parts now. The LLVM commit
(with your suggestions) is r173138, r173141 (& Clang r173139).

Tim.