commit 358d642f65243b45eca0ae33d698a0d50b071e59
author Vedant Kumar <vsk@apple.com> Sat Oct 07 01:42:09 2017 +0000
committer Vedant Kumar <vsk@apple.com> Sat Oct 07 01:42:09 2017 +0000
tree 1e56f1860f6d57cddf00448e5c13ae3ba5d9fc54
parent 8bd0c45c7a90a1322a2fc642fa683ae991ee6987

[Driver] Fix -static-libsan / -shared-libsan on Darwin

Don't ignore these flags on Darwin. The old behavior of using the
dynamic runtime when neither flag is passed is preserved.

llvm-svn: 315142

clang/lib/Driver/SanitizerArgs.cpp

diff --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp
index ceb5bba..7e9ee02 100644
--- a/clang/lib/Driver/SanitizerArgs.cpp
+++ b/clang/lib/Driver/SanitizerArgs.cpp
@@ -612,7 +612,8 @@
 
   SharedRuntime =
       Args.hasFlag(options::OPT_shared_libsan, options::OPT_static_libsan,
-                   TC.getTriple().isAndroid() || TC.getTriple().isOSFuchsia());
+                   TC.getTriple().isAndroid() || TC.getTriple().isOSFuchsia() ||
+                       TC.getTriple().isOSDarwin());
 
   if (AllAddedKinds & Address) {
     NeedPIE |= TC.getTriple().isAndroid() || TC.getTriple().isOSFuchsia();