From 1691fa27d7c8be0bdedda193a70e905ad3d9c4d6 Mon Sep 17 00:00:00 2001
From: David Majnemer <david.majnemer@gmail.com>
Date: Mon, 15 Dec 2014 01:19:53 +0000
Subject: [PATCH] ThreadLocal: Move Unix-specific code out of
 Support/ThreadLocal.cpp

Just a cleanup, no functionality change is intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224227 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Support/ThreadLocal.cpp      | 45 --------------------------------
 lib/Support/Unix/ThreadLocal.inc | 43 ++++++++++++++++++++++++++++++
 2 files changed, 43 insertions(+), 45 deletions(-)

diff --git a/lib/Support/ThreadLocal.cpp b/lib/Support/ThreadLocal.cpp
index e0622192566..9da1603080a 100644
--- a/lib/Support/ThreadLocal.cpp
+++ b/lib/Support/ThreadLocal.cpp
@@ -35,54 +35,10 @@ void *ThreadLocalImpl::getInstance() {
   void **pd = reinterpret_cast<void**>(&data);
   return *pd;
 }
-void ThreadLocalImpl::removeInstance() {
-  setInstance(0);
-}
-}
-#else
-
-#if defined(HAVE_PTHREAD_H) && defined(HAVE_PTHREAD_GETSPECIFIC)
-
-#include <cassert>
-#include <pthread.h>
-#include <stdlib.h>
-
-namespace llvm {
-using namespace sys;
-
-ThreadLocalImpl::ThreadLocalImpl() : data() {
-  static_assert(sizeof(pthread_key_t) <= sizeof(data), "size too big");
-  pthread_key_t* key = reinterpret_cast<pthread_key_t*>(&data);
-  int errorcode = pthread_key_create(key, nullptr);
-  assert(errorcode == 0);
-  (void) errorcode;
-}
-
-ThreadLocalImpl::~ThreadLocalImpl() {
-  pthread_key_t* key = reinterpret_cast<pthread_key_t*>(&data);
-  int errorcode = pthread_key_delete(*key);
-  assert(errorcode == 0);
-  (void) errorcode;
-}
-
-void ThreadLocalImpl::setInstance(const void* d) {
-  pthread_key_t* key = reinterpret_cast<pthread_key_t*>(&data);
-  int errorcode = pthread_setspecific(*key, d);
-  assert(errorcode == 0);
-  (void) errorcode;
-}
-
-void *ThreadLocalImpl::getInstance() {
-  pthread_key_t* key = reinterpret_cast<pthread_key_t*>(&data);
-  return pthread_getspecific(*key);
-}
-
 void ThreadLocalImpl::removeInstance() {
   setInstance(nullptr);
 }
-
 }
-
 #elif defined(LLVM_ON_UNIX)
 #include "Unix/ThreadLocal.inc"
 #elif defined( LLVM_ON_WIN32)
@@ -90,4 +46,3 @@ void ThreadLocalImpl::removeInstance() {
 #else
 #warning Neither LLVM_ON_UNIX nor LLVM_ON_WIN32 set in Support/ThreadLocal.cpp
 #endif
-#endif
diff --git a/lib/Support/Unix/ThreadLocal.inc b/lib/Support/Unix/ThreadLocal.inc
index fa746a628e3..31c3f3835b2 100644
--- a/lib/Support/Unix/ThreadLocal.inc
+++ b/lib/Support/Unix/ThreadLocal.inc
@@ -16,6 +16,48 @@
 //===          is guaranteed to work on *all* UNIX variants.
 //===----------------------------------------------------------------------===//
 
+#if defined(HAVE_PTHREAD_H) && defined(HAVE_PTHREAD_GETSPECIFIC)
+
+#include <cassert>
+#include <pthread.h>
+#include <stdlib.h>
+
+namespace llvm {
+using namespace sys;
+
+ThreadLocalImpl::ThreadLocalImpl() : data() {
+  static_assert(sizeof(pthread_key_t) <= sizeof(data), "size too big");
+  pthread_key_t* key = reinterpret_cast<pthread_key_t*>(&data);
+  int errorcode = pthread_key_create(key, nullptr);
+  assert(errorcode == 0);
+  (void) errorcode;
+}
+
+ThreadLocalImpl::~ThreadLocalImpl() {
+  pthread_key_t* key = reinterpret_cast<pthread_key_t*>(&data);
+  int errorcode = pthread_key_delete(*key);
+  assert(errorcode == 0);
+  (void) errorcode;
+}
+
+void ThreadLocalImpl::setInstance(const void* d) {
+  pthread_key_t* key = reinterpret_cast<pthread_key_t*>(&data);
+  int errorcode = pthread_setspecific(*key, d);
+  assert(errorcode == 0);
+  (void) errorcode;
+}
+
+void *ThreadLocalImpl::getInstance() {
+  pthread_key_t* key = reinterpret_cast<pthread_key_t*>(&data);
+  return pthread_getspecific(*key);
+}
+
+void ThreadLocalImpl::removeInstance() {
+  setInstance(nullptr);
+}
+
+}
+#else
 namespace llvm {
 using namespace sys;
 ThreadLocalImpl::ThreadLocalImpl() : data() { }
@@ -24,3 +66,4 @@ void ThreadLocalImpl::setInstance(const void* d) { data = const_cast<void*>(d);}
 void *ThreadLocalImpl::getInstance() { return data; }
 void ThreadLocalImpl::removeInstance() { setInstance(0); }
 }
+#endif