1 files changed, 8 insertions, 0 deletions

diff --git a/src/buildvm_fold.c b/src/buildvm_fold.c
index eaca067f..468e5300 100644
--- a/src/buildvm_fold.c
+++ b/src/buildvm_fold.c
@@ -110,6 +110,14 @@ static uint32_t nexttoken(char **pp, int allowlit, int allowany)
       for (i = 0; ircall_names[i]; i++)
         if (!strcmp(ircall_names[i], p+7))
           return i;
+    } else if (allowlit && !strncmp(p, "IRCONV_", 7)) {
+      for (i = 0; irt_names[i]; i++)
+        if (!strncmp(irt_names[i], p+7, 3) && p[10] == '_') {
+          uint32_t j;
+          for (j = 0; irt_names[j]; j++)
+            if (!strncmp(irt_names[j], p+11, 3))
+              return (i << 5) + j;
+        }
     } else if (allowlit && *p >= '0' && *p <= '9') {
       for (i = 0; *p >= '0' && *p <= '9'; p++)
         i = i*10 + (*p - '0');