If the program is linked to a dynamic ASan runtime which is not present in DYLD_INSERT_LIBRARIES
(which, in turn, is required for our interceptors to take effect), re-exec the program with
DYLD_INSERT_LIBRARIES set.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@162547 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/asan/asan_win.cc b/lib/asan/asan_win.cc
index d50ee14..5d41644 100644
--- a/lib/asan/asan_win.cc
+++ b/lib/asan/asan_win.cc
@@ -153,6 +153,10 @@
 }
 
 // ---------------------- Various stuff ---------------- {{{1
+void MaybeReexec() {
+  // No need to re-exec on Windows.
+}
+
 void *AsanDoesNotSupportStaticLinkage() {
 #if defined(_DEBUG)
 #error Please build the runtime with a non-debug CRT: /MD or /MT