IRCONV_CSH        236 lj_ir.h        #define IRCONV_TOBIT  (0<<IRCONV_CSH)	/* None. Cache only: TOBIT conv. */
IRCONV_CSH        237 lj_ir.h        #define IRCONV_ANY    (1<<IRCONV_CSH)	/* Any FP number is ok. */
IRCONV_CSH        238 lj_ir.h        #define IRCONV_INDEX  (2<<IRCONV_CSH)	/* Check + special backprop rules. */
IRCONV_CSH        239 lj_ir.h        #define IRCONV_CHECK  (3<<IRCONV_CSH)	/* Number checked for integerness. */