commit 7e247f22b9f8e07263f08a901927b79cfa13ee0a
author Kostya Serebryany <kcc@google.com> Mon Oct 15 14:22:56 2012 +0000
committer Kostya Serebryany <kcc@google.com> Mon Oct 15 14:22:56 2012 +0000
tree a25f2889e6667b26d1b09cc02b4d75dc94ea0f5d
parent b0e2506d97cf64509f29581d144e75c46ab729c7

[asan] make AddressSanitizer to be a FunctionPass instead of ModulePass. clang part: for FunctionPass we need to run asan at a different point, otherwise it will run before inlining

llvm-svn: 165937

clang/lib/CodeGen/BackendUtil.cpp

diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp
index 52a75f6..262b844 100644
--- a/clang/lib/CodeGen/BackendUtil.cpp
+++ b/clang/lib/CodeGen/BackendUtil.cpp
@@ -175,7 +175,7 @@
   }
 
   if (LangOpts.AddressSanitizer) {
-    PMBuilder.addExtension(PassManagerBuilder::EP_ScalarOptimizerLate,
+    PMBuilder.addExtension(PassManagerBuilder::EP_OptimizerLast,
                            addAddressSanitizerPass);
     PMBuilder.addExtension(PassManagerBuilder::EP_EnabledOnOptLevel0,
                            addAddressSanitizerPass);