diff --git a/compiler/utils/arm/assembler_arm_vixl.cc b/compiler/utils/arm/assembler_arm_vixl.cc
index 8045bd2..e3b9fb6 100644
--- a/compiler/utils/arm/assembler_arm_vixl.cc
+++ b/compiler/utils/arm/assembler_arm_vixl.cc
@@ -62,6 +62,12 @@
   ___ Rsb(reg, reg, 0);
 }
 
+void ArmVIXLAssembler::MaybePoisonHeapReference(vixl32::Register reg) {
+  if (kPoisonHeapReferences) {
+    PoisonHeapReference(reg);
+  }
+}
+
 void ArmVIXLAssembler::MaybeUnpoisonHeapReference(vixl32::Register reg) {
   if (kPoisonHeapReferences) {
     UnpoisonHeapReference(reg);