--- old/src/cpu/x86/vm/interpreter_x86_64.cpp	2014-04-29 16:51:24.000000000 -0400
+++ new/src/cpu/x86/vm/interpreter_x86_64.cpp	2014-04-29 16:51:24.000000000 -0400
@@ -51,6 +51,7 @@
 
 #define __ _masm->
 
+PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC
 
 #ifdef _WIN64
 address AbstractInterpreterGenerator::generate_slow_signature_handler() {