From: Kostya Serebryany <kcc@google.com>
Date: Mon, 15 Oct 2012 14:22:56 +0000 (+0000)
Subject: [asan] make AddressSanitizer to be a FunctionPass instead of ModulePass. clang part... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ba1f04007baf376c5f5ccf7ef23588399942de7b;p=clang

[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

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@165937 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/BackendUtil.cpp b/lib/CodeGen/BackendUtil.cpp
index 52a75f680e..262b844db3 100644
--- a/lib/CodeGen/BackendUtil.cpp
+++ b/lib/CodeGen/BackendUtil.cpp
@@ -175,7 +175,7 @@ void EmitAssemblyHelper::CreatePasses() {
   }
 
   if (LangOpts.AddressSanitizer) {
-    PMBuilder.addExtension(PassManagerBuilder::EP_ScalarOptimizerLate,
+    PMBuilder.addExtension(PassManagerBuilder::EP_OptimizerLast,
                            addAddressSanitizerPass);
     PMBuilder.addExtension(PassManagerBuilder::EP_EnabledOnOptLevel0,
                            addAddressSanitizerPass);