[Bug target/59316] gcc.dg/atomic/c11-atomic-exec-5.c FAILs on Solaris/SPARC

[ebotcazou at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59316

--- Comment #16 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> Properly it should cause traps if those are enabled (although enabling 
> traps is outside the scope of ISO C, and my guess is that when TS 18661-5 
> provides C bindings for IEEE 754-2008 alternate exception handling, they 
> will be a lot more complicated than simply enabling / disabling traps, and 
> won't be implemented in GCC / glibc any time soon).

OK, I'll go for the call to __atomic_feraiseexcept like on x86 then, and I'll
define a macro on Solaris to do the required shifting.  Thanks again.