1 files changed, 3 insertions, 1 deletions
diff --git a/lisc/isel.c b/lisc/isel.c
index 260c32b..5a217f9 100644
--- a/lisc/isel.c
+++ b/lisc/isel.c
@@ -4,7 +4,9 @@
 /* For x86_64, we have to:
  *
  * - check that constants are used only in
- *   places allowed by the machine
+ *   places allowed
+ *
+ * - ensure immutables always fit in 32b
  *
  * - explicit machine register contraints
  *   on instructions like division.