http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49965
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-08-03 15:10:13 UTC --- for task-8.C, error is a function on linux, so please replace it by errval or err_atomic or similar instead if err doesn't work on Solaris. Fur reduction-4.C, perhaps Solaris long double handling is broken? The testcase doesn't use anything complicated, in *.omp_fn* of the long long/long double version the private f is initialized to +Inf, then in some iterations set to 9.0 or -2.0 and finally everything is MIN_EXPRed together in a critical section.