Fix warning for noreturn function

llvm-svn: 289568

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_win.cc b/compiler-rt/lib/sanitizer_common/sanitizer_win.cc
index 0b7a38c..c4a57f0 100644 (file)
--- a/compiler-rt/lib/sanitizer_common/sanitizer_win.cc
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_win.cc
@@ -659,6 +659,7 @@ void internal__exit(int exitcode) {
   if (::IsDebuggerPresent())
     __debugbreak();
   TerminateProcess(GetCurrentProcess(), exitcode);
+  __assume(0);
 }
 
 uptr internal_ftruncate(fd_t fd, uptr size) {