--- a/src/hotspot/share/jvmci/vmStructs_jvmci.cpp	Tue Jun 18 17:58:07 2019 -0400
+++ b/src/hotspot/share/jvmci/vmStructs_jvmci.cpp	Mon Jun 17 09:40:07 2019 +0000
@@ -691,10 +691,10 @@
 
 #endif
 
-// AARCH64 is defined in closed port, too. TARGET_ARCH_aarch64 is not.
-#ifdef TARGET_ARCH_aarch64
+#ifdef AARCH64
 
 #define VM_STRUCTS_CPU(nonstatic_field, static_field, unchecked_nonstatic_field, volatile_nonstatic_field, nonproduct_nonstatic_field, c2_nonstatic_field, unchecked_c1_static_field, unchecked_c2_static_field) \
+  static_field(VM_Version, _psr_info.dczid_el0, uint32_t)               \
   volatile_nonstatic_field(JavaFrameAnchor, _last_Java_fp, intptr_t*)
 
 #define VM_INT_CONSTANTS_CPU(declare_constant, declare_preprocessor_constant, declare_c1_constant, declare_c2_constant, declare_c2_preprocessor_constant) \