void lightrec_clean_reg_if_loaded(struct regcache *cache, jit_state_t *_jit,
u8 reg, _Bool unload);
+void lightrec_discard_reg_if_loaded(struct regcache *cache, u8 reg);
u8 lightrec_alloc_reg_in_address(struct regcache *cache,
jit_state_t *_jit, u8 reg, s16 offset);