1 files changed, 6 insertions, 0 deletions

diff --git a/src/lj_ir.h b/src/lj_ir.h
index ea8616ec..22a3b79c 100644
--- a/src/lj_ir.h
+++ b/src/lj_ir.h
@@ -95,6 +95,7 @@
   _(UREFO,      LW, ref, lit) \
   _(UREFC,      LW, ref, lit) \
   _(FREF,       R , ref, lit) \
+  _(TMPREF,     S , ref, lit) \
   _(STRREF,     N , ref, ref) \
   _(LREF,       L , ___, ___) \
   \
@@ -218,6 +219,11 @@ IRFLDEF(FLENUM)
   IRFL__MAX
 } IRFieldID;
 
+/* TMPREF mode bits, stored in op2. */
+#define IRTMPREF_IN1            0x01    /* First input value. */
+#define IRTMPREF_OUT1           0x02    /* First output value. */
+#define IRTMPREF_OUT2           0x04    /* Second output value. */
+
 /* SLOAD mode bits, stored in op2. */
 #define IRSLOAD_PARENT          0x01    /* Coalesce with parent trace. */
 #define IRSLOAD_FRAME           0x02    /* Load 32 bits of ftsz. */