http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41823
--- Comment #3 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-01-24 11:09:05 UTC --- > It is guaranteed to be non-NULL for omp parallel/do/task and many others, see > the ew_st.ext.omp_clauses = something lines in openmp.c. Then is the 'if (clauses)' necessary?
