Index: lib/Target/X86/X86InstrInfo.cpp
===================================================================
--- lib/Target/X86/X86InstrInfo.cpp
+++ lib/Target/X86/X86InstrInfo.cpp
@@ -7563,7 +7563,7 @@
   if (TCI.CallConstructionID == MachineOutlinerTailCall) {
     // Yes, just insert a JMP.
     It = MBB.insert(It,
-                  BuildMI(MF, DebugLoc(), get(X86::JMP_1))
+                  BuildMI(MF, DebugLoc(), get(X86::TAILJMPd64))
                       .addGlobalAddress(M.getNamedValue(MF.getName())));
   } else {
     // No, insert a call.
Index: test/CodeGen/X86/machine-outliner-tailcalls.ll
===================================================================
--- test/CodeGen/X86/machine-outliner-tailcalls.ll
+++ test/CodeGen/X86/machine-outliner-tailcalls.ll
@@ -1,4 +1,4 @@
-; RUN: llc -enable-machine-outliner -mtriple=x86_64-apple-darwin < %s | FileCheck %s
+; RUN: llc -verify-machineinstrs -enable-machine-outliner -mtriple=x86_64-apple-darwin < %s | FileCheck %s
 
 @x = common local_unnamed_addr global i32 0, align 4