[Bug target/62018] FAIL: gcc.dg/torture/ftrapv-1.c * execution test on x86_64-apple-darwin13

[iains at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62018

--- Comment #17 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Francois-Xavier Coudert from comment #16)
> (In reply to rguenther@suse.de from comment #15)
> > Your example directly calling __addvsi3 should suffice for that.
> 
> I've filed it (radar #18924081), but I don't expect them to fix anything,
> because it is an undocumented internal function, supported for backward
> compatibility.

if it's part of compiler-rt we can just post a patch on llvm-commits and that
will eventually percolate through to the system.  If it's part of libSystem,
then I agree .. they might elect to preserve the status quo.

We can still find a way to fix this for GCC tho.