diff --git a/compiler/optimizing/nodes.cc b/compiler/optimizing/nodes.cc
index 98766a3..6a8c813 100644
--- a/compiler/optimizing/nodes.cc
+++ b/compiler/optimizing/nodes.cc
@@ -2402,10 +2402,10 @@
     return replacement;
   } else if (cond->IsIntConstant()) {
     HIntConstant* int_const = cond->AsIntConstant();
-    if (int_const->IsZero()) {
+    if (int_const->IsFalse()) {
       return GetIntConstant(1);
     } else {
-      DCHECK(int_const->IsOne());
+      DCHECK(int_const->IsTrue()) << int_const->GetValue();
       return GetIntConstant(0);
     }
   } else {