add a file I missed, this goes with r73743

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73744 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/AsmPrinter/X86ATTInstPrinter.cpp

@@ -0,0 +1,22 @@
+//===-- X86ATTInstPrinter.cpp - AT&T assembly instruction printing --------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file includes code for rendering MCInst instances as AT&T-style
+// assembly.
+//
+//===----------------------------------------------------------------------===//
+
+#define DEBUG_TYPE "asm-printer"
+#include "llvm/MC/MCInst.h"
+#include "X86ATTAsmPrinter.h"
+using namespace llvm;
+
+bool X86ATTAsmPrinter::printInstruction(const MCInst &TmpInst) {
+  return true;
+}