//===-- llvm/CodeGen/GlobalISel/EmptyFile.cpp ------ EmptyFile ---*- C++ -*-==//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
/// \file
/// The purpose of this file is to please cmake by not creating an
/// empty library when we do not build GlobalISel.
/// \todo This file should be removed when GlobalISel is not optional anymore.
//===----------------------------------------------------------------------===//

#include "llvm/Support/Compiler.h"


namespace llvm {
// Export a global symbol so that ranlib does not complain
// about the TOC being empty for the global-isel library when
// we do not build global-isel.
LLVM_ATTRIBUTE_UNUSED void DummyFunctionToSilenceRanlib(void) {
}
}

//===-- llvm/CodeGen/GlobalISel/EmptyFile.cpp ------ EmptyFile ---*- C++ -*-==//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
/// \file
/// The purpose of this file is to please cmake by not creating an
/// empty library when we do not build GlobalISel.
/// \todo This file should be removed when GlobalISel is not optional anymore.
//===----------------------------------------------------------------------===//

#include "llvm/Support/Compiler.h"

// Anonymous namespace so that we do not step on anyone's toes.
namespace {
LLVM_ATTRIBUTE_UNUSED void foo(void) {
}
}

--- 
+++ 
@@ -14,8 +14,11 @@
 
 #include "llvm/Support/Compiler.h"
 
-// Anonymous namespace so that we do not step on anyone's toes.
-namespace {
-LLVM_ATTRIBUTE_UNUSED void foo(void) {
+
+namespace llvm {
+// Export a global symbol so that ranlib does not complain
+// about the TOC being empty for the global-isel library when
+// we do not build global-isel.
+LLVM_ATTRIBUTE_UNUSED void DummyFunctionToSilenceRanlib(void) {
 }
 }
[GlobalISel] Fix a ranlib warning about empty TOC.

Fixes PR26733


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@262057 91177308-0d34-0410-b5e6-96231b3b80d8
