1 files changed, 2 insertions, 1 deletions
diff --git a/insns.def b/insns.def
index 755a7d3fa2..a4c56159a6 100644
--- a/insns.def
+++ b/insns.def
@@ -306,6 +306,7 @@ putnil
 ()
 (VALUE val)
 {
+fprintf(stderr, "[DEBUG B] reg_cfp:%p reg_cfp->sp:%p\n", reg_cfp, reg_cfp->sp);
     val = Qnil;
 }
 
@@ -707,7 +708,7 @@ adjuststack
 (...)
 (...) // inc -= n
 {
-    INC_SP(-n);
+    DEC_SP(n);
 }