--- old/src/cpu/x86/vm/x86_64.ad	2015-11-04 14:32:25.409986487 +0100
+++ new/src/cpu/x86/vm/x86_64.ad	2015-11-04 14:32:25.234969049 +0100
@@ -957,6 +957,8 @@
 void MachEpilogNode::emit(CodeBuffer& cbuf, PhaseRegAlloc* ra_) const
 {
   Compile* C = ra_->C;
+  MacroAssembler _masm(&cbuf);
+
   if (C->max_vector_size() > 16) {
     // Clear upper bits of YMM registers when current compiled code uses
     // wide vectors to avoid AVX <-> SSE transition penalty during call.
@@ -988,6 +990,10 @@
   // popq rbp
   emit_opcode(cbuf, 0x58 | RBP_enc);
 
+  if (StackReservedPages > 0 && C->has_reserved_stack_access()) {
+    __ reserved_stack_check(); 
+  }
+
   if (do_polling() && C->is_method_compilation()) {
     MacroAssembler _masm(&cbuf);
     AddressLiteral polling_page(os::get_polling_page(), relocInfo::poll_return_type);