Really unbreak Mac build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187938 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Transforms/Instrumentation.h b/include/llvm/Transforms/Instrumentation.h
index 9befe588e3b29a40379087dd00a61a13d2f6eb77..ecc470bb1f83f46cde4c734493bb19177f2b83ad 100644 (file)
--- a/include/llvm/Transforms/Instrumentation.h
+++ b/include/llvm/Transforms/Instrumentation.h
@@ -92,7 +92,7 @@ FunctionPass *createThreadSanitizerPass(StringRef BlacklistFile = StringRef());
 ModulePass *createDataFlowSanitizerPass(void *(*getArgTLS)() = 0,
                                         void *(*getRetValTLS)() = 0);
 
-#ifdef __GNUC__
+#if defined(__GNUC__) && defined(__linux__)
 inline ModulePass *createDataFlowSanitizerPassForJIT() {
   return createDataFlowSanitizerPass(getDFSanArgTLSPtrForJIT,
                                      getDFSanRetValTLSPtrForJIT);