Remove a dead #ifdef.

Unix/Threading.inc should never be included on _WIN32. See also
https://reviews.llvm.org/D30526#1082292

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@331151 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/Unix/Threading.inc b/lib/Support/Unix/Threading.inc
index 9502c00..e4cccde 100644 (file)
--- a/lib/Support/Unix/Threading.inc
+++ b/lib/Support/Unix/Threading.inc
@@ -98,8 +98,6 @@ uint64_t llvm::get_threadid() {
   return uint64_t(gettid());
 #elif defined(__linux__)
   return uint64_t(syscall(SYS_gettid));
-#elif defined(_WIN32)
-  return uint64_t(::GetCurrentThreadId());
 #else
   return uint64_t(pthread_self());
 #endif