--- a/src/cpu/x86/vm/c1_CodeStubs_x86.cpp	Tue Mar 05 21:58:51 2013 +0100
+++ b/src/cpu/x86/vm/c1_CodeStubs_x86.cpp	Tue Mar 05 23:44:54 2013 +0100
@@ -30,10 +30,11 @@
 #include "c1/c1_Runtime1.hpp"
 #include "nativeInst_x86.hpp"
 #include "runtime/sharedRuntime.hpp"
+#include "utilities/macros.hpp"
 #include "vmreg_x86.inline.hpp"
-#ifndef SERIALGC
+#if INCLUDE_ALL_GCS
 #include "gc_implementation/g1/g1SATBCardTableModRefBS.hpp"
-#endif
+#endif // INCLUDE_ALL_GCS
 
 
 #define __ ce->masm()->
@@ -482,7 +483,7 @@
 }
 
 /////////////////////////////////////////////////////////////////////////////
-#ifndef SERIALGC
+#if INCLUDE_ALL_GCS
 
 void G1PreBarrierStub::emit_code(LIR_Assembler* ce) {
   // At this point we know that marking is in progress.
@@ -528,7 +529,7 @@
   __ jmp(_continuation);
 }
 
-#endif // SERIALGC
+#endif // INCLUDE_ALL_GCS
 /////////////////////////////////////////////////////////////////////////////
 
 #undef __