1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/System/Win32/ThreadLocal.inc b/llvm/lib/System/Win32/ThreadLocal.inc
index 5bba8b58f90..0ba3be451e6 100644
--- a/llvm/lib/System/Win32/ThreadLocal.inc
+++ b/llvm/lib/System/Win32/ThreadLocal.inc
@@ -35,12 +35,12 @@ ThreadLocalImpl::~ThreadLocalImpl() {
   delete tls;
 }
 
-void* ThreadLocalImpl::getInstance() {
+const void* ThreadLocalImpl::getInstance() {
   DWORD* tls = static_cast<DWORD*>(data);
   return TlsGetValue(*tls);
 }
 
-void ThreadLocalImpl::setInstance(void* d){
+void ThreadLocalImpl::setInstance(const void* d){
   DWORD* tls = static_cast<DWORD*>(data);
   int errorcode = TlsSetValue(*tls, d);
   assert(errorcode == 0);