1 files changed, 4 insertions, 2 deletions
diff --git a/compiler/utils/assembler.cc b/compiler/utils/assembler.cc
index a7cb2784a7..1921b28232 100644
--- a/compiler/utils/assembler.cc
+++ b/compiler/utils/assembler.cc
@@ -23,6 +23,7 @@
 #include "arm64/assembler_arm64.h"
 #include "mips/assembler_mips.h"
 #include "x86/assembler_x86.h"
+#include "x86_64/assembler_x86_64.h"
 #include "globals.h"
 #include "memory_region.h"
 
@@ -111,9 +112,10 @@ Assembler* Assembler::Create(InstructionSet instruction_set) {
       return new arm64::Arm64Assembler();
     case kMips:
       return new mips::MipsAssembler();
-    case kX86:  // Fall-through.
-    case kX86_64:
+    case kX86:
       return new x86::X86Assembler();
+    case kX86_64:
+      return new x86_64::X86_64Assembler();
     default:
       LOG(FATAL) << "Unknown InstructionSet: " << instruction_set;
       return NULL;