[OpenMP] Ignore schedule modifier in static scheduling

[hbae]

Summary

The modifier bits in the schedule type is not used/supported in the
static scheduler, so it should be ignored.

openmp/runtime/src/kmp_sched.cpp

#if OMPT_SUPPORT && OMPT_OPTIONAL
                                   ,
                                   void *codeptr
 #endif
 ) {
   KMP_COUNT_BLOCK(OMP_LOOP_STATIC);
   KMP_PUSH_PARTITIONED_TIMER(OMP_loop_static);
   KMP_PUSH_PARTITIONED_TIMER(OMP_loop_static_scheduling);
 
+  // Clear monotonic/nonmonotonic bits (ignore it)
+  schedtype = SCHEDULE_WITHOUT_MODIFIERS(schedtype);
+
   typedef typename traits_t<T>::unsigned_t UT;
   typedef typename traits_t<T>::signed_t ST;
   /*  this all has to be changed back to TID and such.. */
   kmp_int32 gtid = global_tid;
   kmp_uint32 tid;
   kmp_uint32 nth;
   UT trip_count;
   kmp_team_t *team;