From 7e247f22b9f8e07263f08a901927b79cfa13ee0a Mon Sep 17 00:00:00 2001 From: Kostya Serebryany Date: Mon, 15 Oct 2012 14:22:56 +0000 Subject: [PATCH] [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 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 @@ void EmitAssemblyHelper::CreatePasses() { } if (LangOpts.AddressSanitizer) { - PMBuilder.addExtension(PassManagerBuilder::EP_ScalarOptimizerLate, + PMBuilder.addExtension(PassManagerBuilder::EP_OptimizerLast, addAddressSanitizerPass); PMBuilder.addExtension(PassManagerBuilder::EP_EnabledOnOptLevel0, addAddressSanitizerPass); -- 2.7.4