From 17495274fd746ae61e6688cc47b4cf0e8f735506 Mon Sep 17 00:00:00 2001
From: Reid Kleckner <rnk@google.com>
Date: Wed, 3 Feb 2016 21:41:24 +0000
Subject: [PATCH] [unittests] Move TargetRegistry test from Support to MC

This removes the dependency from SupportTests to all of the LLVM
backends, and makes it link faster.

llvm-svn: 259705
---
 llvm/unittests/MC/CMakeLists.txt                  | 1 +
 llvm/unittests/{Support => MC}/TargetRegistry.cpp | 6 +++++-
 llvm/unittests/Support/CMakeLists.txt             | 2 --
 3 files changed, 6 insertions(+), 3 deletions(-)
 rename llvm/unittests/{Support => MC}/TargetRegistry.cpp (83%)

diff --git a/llvm/unittests/MC/CMakeLists.txt b/llvm/unittests/MC/CMakeLists.txt
index 9d68e783a553..7c39f4398230 100644
--- a/llvm/unittests/MC/CMakeLists.txt
+++ b/llvm/unittests/MC/CMakeLists.txt
@@ -9,5 +9,6 @@ add_llvm_unittest(MCTests
   Disassembler.cpp
   DwarfLineTables.cpp
   StringTableBuilderTest.cpp
+  TargetRegistry.cpp
   YAMLTest.cpp
   )
diff --git a/llvm/unittests/Support/TargetRegistry.cpp b/llvm/unittests/MC/TargetRegistry.cpp
similarity index 83%
rename from llvm/unittests/Support/TargetRegistry.cpp
rename to llvm/unittests/MC/TargetRegistry.cpp
index ae89c8b64930..eb46b22f06c1 100644
--- a/llvm/unittests/Support/TargetRegistry.cpp
+++ b/llvm/unittests/MC/TargetRegistry.cpp
@@ -1,4 +1,4 @@
-//===- unittests/Support/TargetRegistry.cpp - -----------------------------===//
+//===- unittests/MC/TargetRegistry.cpp ------------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -7,6 +7,10 @@
 //
 //===----------------------------------------------------------------------===//
 
+// The target registry code lives in Support, but it relies on linking in all
+// LLVM targets. We keep this test with the MC tests, which already do that, to
+// keep the SupportTests target small.
+
 #include "llvm/Support/TargetRegistry.h"
 #include "llvm/Support/TargetSelect.h"
 #include "gtest/gtest.h"
diff --git a/llvm/unittests/Support/CMakeLists.txt b/llvm/unittests/Support/CMakeLists.txt
index 3ab98d58d5f0..0c4a5c51f07c 100644
--- a/llvm/unittests/Support/CMakeLists.txt
+++ b/llvm/unittests/Support/CMakeLists.txt
@@ -1,5 +1,4 @@
 set(LLVM_LINK_COMPONENTS
-  ${LLVM_TARGETS_TO_BUILD}
   Support
   )
 
@@ -39,7 +38,6 @@ add_llvm_unittest(SupportTests
   StreamingMemoryObject.cpp
   StringPool.cpp
   SwapByteOrderTest.cpp
-  TargetRegistry.cpp
   ThreadLocalTest.cpp
   ThreadPool.cpp
   TimerTest.cpp