AddressSanitizer, first commit (compiler module only)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144758 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Instrumentation/Instrumentation.cpp b/lib/Transforms/Instrumentation/Instrumentation.cpp
index 71adc1e..6d6e0ae 100644
--- a/lib/Transforms/Instrumentation/Instrumentation.cpp
+++ b/lib/Transforms/Instrumentation/Instrumentation.cpp
@@ -24,6 +24,7 @@
   initializeOptimalEdgeProfilerPass(Registry);
   initializePathProfilerPass(Registry);
   initializeGCOVProfilerPass(Registry);
+  initializeAddressSanitizerPass(Registry);
 }
 
 /// LLVMInitializeInstrumentation - C binding for