1 files changed, 4 insertions, 0 deletions

diff --git a/src/lj_ir.h b/src/lj_ir.h
index a6d36283..5733f6af 100644
--- a/src/lj_ir.h
+++ b/src/lj_ir.h
@@ -222,9 +222,12 @@ IRFLDEF(FLENUM)
 /* CONV mode, stored in op2. */
 #define IRCONV_SRCMASK          0x001f  /* Source IRType. */
 #define IRCONV_DSTMASK          0x03e0  /* Dest. IRType (also in ir->t). */
+#define IRCONV_NUM_INT          ((IRT_NUM<<5)|IRT_INT)
+#define IRCONV_INT_NUM          ((IRT_INT<<5)|IRT_NUM)
 #define IRCONV_TRUNC            0x0400  /* Truncate number to integer. */
 #define IRCONV_SEXT             0x0800  /* Sign-extend integer to integer. */
 #define IRCONV_MODEMASK         0x0fff
+#define IRCONV_CONVMASK         0xf000
 #define IRCONV_CSH              12
 /* Number to integer conversion mode. Ordered by strength of the checks. */
 #define IRCONV_TOBIT  (0<<IRCONV_CSH)   /* None. Cache only: TOBIT conv. */
@@ -232,6 +235,7 @@ IRFLDEF(FLENUM)
 #define IRCONV_INDEX  (2<<IRCONV_CSH)   /* Check + special backprop rules. */
 #define IRCONV_CHECK  (3<<IRCONV_CSH)   /* Number checked for integerness. */
 
+
 /* C call info for CALL* instructions. */
 typedef struct CCallInfo {
   ASMFunction func;             /* Function pointer. */