1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/utils/assembler.h b/compiler/utils/assembler.h
index f02c20f208..cd4fc12e33 100644
--- a/compiler/utils/assembler.h
+++ b/compiler/utils/assembler.h
@@ -38,6 +38,9 @@ class AssemblerFixup;
 namespace arm {
   class ArmAssembler;
 }
+namespace arm64 {
+  class Arm64Assembler;
+}
 namespace mips {
   class MipsAssembler;
 }