--- a/hotspot/src/cpu/aarch64/vm/templateInterpreterGenerator_aarch64.cpp	Tue Jan 12 12:55:37 2016 +0100
+++ b/hotspot/src/cpu/aarch64/vm/templateInterpreterGenerator_aarch64.cpp	Tue Jan 12 14:21:58 2016 +0000
@@ -716,7 +716,7 @@
 
   // If G1 is not enabled then attempt to go through the accessor entry point
   // Reference.get is an accessor
-  return generate_accessor_entry();
+  return NULL;
 }
 
 /**
@@ -842,7 +842,7 @@
   // an interpreter frame with greater than a page of locals, so each page
   // needs to be checked.  Only true for non-native.
   if (UseStackBanging) {
-    const int size_t n_shadow_pages = JavaThread::stack_shadow_zone_size() / os::vm_page_size();
+    const int n_shadow_pages = JavaThread::stack_shadow_zone_size() / os::vm_page_size();
     const int start_page = native_call ? n_shadow_pages : 1;
     const int page_size = os::vm_page_size();
     for (int pages = start_page; pages <= n_shadow_pages ; pages++) {
@@ -1184,8 +1184,8 @@
   {
     Label no_reguard;
     __ lea(rscratch1, Address(rthread, in_bytes(JavaThread::stack_guard_state_offset())));
-    __ ldrb(rscratch1, Address(rscratch1));
-    __ cmp(rscratch1, JavaThread::stack_guard_yellow_disabled);
+    __ ldrw(rscratch1, Address(rscratch1));
+    __ cmp(rscratch1, JavaThread::stack_guard_yellow_reserved_disabled);
     __ br(Assembler::NE, no_reguard);
 
     __ pusha(); // XXX only save smashed registers