Lines Matching refs:_loc
96 // _loc encodes both the binding state (via its sign)
99 // _loc >= 0 bound label, loc() encodes the target (jump) position
100 // _loc == -1 unbound label
101 int _loc;
122 assert(_loc == -1, "already bound");
123 _loc = loc;
137 assert(_loc >= 0, "unbound label");
138 return _loc;
143 bool is_bound() const { return _loc >= 0; }
144 bool is_unbound() const { return _loc == -1 && _patch_index > 0; }
145 bool is_unused() const { return _loc == -1 && _patch_index == 0; }
163 _loc = -1;