Use an address-of operator here to silence an MSVC warning.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@182740 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/sanitizer_common/sanitizer_stacktrace.cc b/lib/sanitizer_common/sanitizer_stacktrace.cc
index 1114638..724c29c 100644
--- a/lib/sanitizer_common/sanitizer_stacktrace.cc
+++ b/lib/sanitizer_common/sanitizer_stacktrace.cc
@@ -85,7 +85,7 @@
         frame_num++;
       }
     }
-    if (symbolize && addr_frames_num == 0 && SymbolizeCode) {
+    if (symbolize && addr_frames_num == 0 && &SymbolizeCode) {
       // Use our own (online) symbolizer, if necessary.
       addr_frames_num = SymbolizeCode(pc, addr_frames.data(),
                                       addr_frames.size());