if (sym->attr.volatile_)
{
TREE_THIS_VOLATILE (decl) = 1;
+ TREE_SIDE_EFFECTS (decl) = 1;
new_type = build_qualified_type (TREE_TYPE (decl), TYPE_QUAL_VOLATILE);
TREE_TYPE (decl) = new_type;
}
if (f->sym->attr.proc_pointer)
type = build_pointer_type (type);
+ if (f->sym->attr.volatile_)
+ type = build_qualified_type (type, TYPE_QUAL_VOLATILE);
+
/* Build the argument declaration. */
parm = build_decl (input_location,
PARM_DECL, gfc_sym_identifier (f->sym), type);
+ if (f->sym->attr.volatile_)
+ {
+ TREE_THIS_VOLATILE (parm) = 1;
+ TREE_SIDE_EFFECTS (parm) = 1;
+ }
+
/* Fill in arg stuff. */
DECL_CONTEXT (parm) = fndecl;
DECL_ARG_TYPE (parm) = TREE_VALUE (typelist);