diff -r d72f2f2e084e -r b3c4347bb751 hotspot/src/cpu/x86/vm/globalDefinitions_x86.hpp
--- a/hotspot/src/cpu/x86/vm/globalDefinitions_x86.hpp	Mon Dec 14 10:27:33 2015 -0800
+++ b/hotspot/src/cpu/x86/vm/globalDefinitions_x86.hpp	Mon Dec 07 15:42:47 2015 +0100
@@ -27,6 +27,10 @@
 
 const int StackAlignmentInBytes  = 16;
 
+// Indicates whether the C calling conventions require that
+// 32-bit integer argument values are extended to 64 bits.
+const bool CCallingConventionRequiresIntsAsLongs = false;
+
 #define SUPPORTS_NATIVE_CX8
 
 // The expected size in bytes of a cache line, used to pad data structures.