diff --git a/compiler/dex/mir_graph.h b/compiler/dex/mir_graph.h
index 9da39d1..3298af1 100644
--- a/compiler/dex/mir_graph.h
+++ b/compiler/dex/mir_graph.h
@@ -150,6 +150,7 @@
 
 #define MIR_IGNORE_NULL_CHECK           (1 << kMIRIgnoreNullCheck)
 #define MIR_IGNORE_RANGE_CHECK          (1 << kMIRIgnoreRangeCheck)
+#define MIR_IGNORE_CHECK_CAST           (1 << kMIRIgnoreCheckCast)
 #define MIR_STORE_NON_NULL_VALUE        (1 << kMIRStoreNonNullValue)
 #define MIR_CLASS_IS_INITIALIZED        (1 << kMIRClassIsInitialized)
 #define MIR_CLASS_IS_IN_DEX_CACHE       (1 << kMIRClassIsInDexCache)