--- old/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp	2018-05-04 09:34:49.746746624 -0400
+++ new/src/hotspot/cpu/aarch64/c1_Runtime1_aarch64.cpp	2018-05-04 09:34:49.426770902 -0400
@@ -1138,7 +1138,7 @@
         if (UseShenandoahGC) {
           Address gc_state(thread, in_bytes(ShenandoahThreadLocalData::gc_state_offset()));
           __ ldrb(tmp, gc_state);
-          __ mov(rscratch2, ShenandoahHeap::EVACUATION | ShenandoahHeap::TRAVERSAL);
+          __ mov(rscratch2, ShenandoahHeap::MARKING | ShenandoahHeap::TRAVERSAL);
           __ tst(rscratch1, rscratch2);
           __ br(Assembler::EQ, done);
         } else {