ThreadLocal: Move Unix-specific code out of Support/ThreadLocal.cpp

Just a cleanup, no functionality change is intended.

llvm-svn: 224227

1 files changed, 0 insertions, 45 deletions

diff --git a/llvm/lib/Support/ThreadLocal.cpp b/llvm/lib/Support/ThreadLocal.cpp
index e0622192566..9da1603080a 100644
--- a/llvm/lib/Support/ThreadLocal.cpp
+++ b/llvm/lib/Support/ThreadLocal.cpp
@@ -36,53 +36,9 @@ void *ThreadLocalImpl::getInstance() {
   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