[Bug other/53284] Several libatomic tests fail on 32-bit Solaris/x86

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53284

--- Comment #6 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-05-10 
12:17:17 UTC ---
For the record, r187366 fixes the same failures on x86_64-apple-darwin10.