Process RBLK in _MIR_get_ff_call.
@@ -297,7 +297,7 @@ void *_MIR_get_ff_call (MIR_context_t ctx, size_t nres, MIR_type_t *res_types, s
for (size_t i = 0; i < nargs; i++) {
MIR_type_t type = arg_descs[i].type;
- if ((MIR_T_I8 <= type && type <= MIR_T_U64) || type == MIR_T_P) {
+ if ((MIR_T_I8 <= type && type <= MIR_T_U64) || type == MIR_T_P || type == MIR_T_RBLK) {
if (n_iregs < max_iregs) {
gen_mov (ctx, (i + nres) * sizeof (long double), iregs[n_iregs++], TRUE);
#ifdef _WIN64
