From d024c1c803a1558c55f86923a8235e907699ab8e Mon Sep 17 00:00:00 2001
From: Hans Wennborg <hans@hanshq.net>
Date: Fri, 30 Aug 2013 10:50:52 +0000
Subject: [PATCH] clang-cl: Pass -incremental:no to linker when using ASan

llvm-svn: 189664
---
 clang/lib/Driver/Tools.cpp  | 1 +
 clang/test/Driver/cl-link.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 9633d6b3e25c..2c036317a5d8 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -6573,6 +6573,7 @@ void visualstudio::Link::ConstructJob(Compilation &C, const JobAction &JA,
 
   if (getToolChain().getDriver().getOrParseSanitizerArgs(Args).needsAsanRt()) {
     CmdArgs.push_back(Args.MakeArgString("-debug"));
+    CmdArgs.push_back(Args.MakeArgString("-incremental:no"));
     SmallString<128> LibSanitizer(getToolChain().getDriver().ResourceDir);
     // FIXME: Handle 64-bit. Use asan_dll_thunk.dll when building a DLL.
     llvm::sys::path::append(
diff --git a/clang/test/Driver/cl-link.c b/clang/test/Driver/cl-link.c
index b6d14d6dff78..f6e18b8f1a61 100644
--- a/clang/test/Driver/cl-link.c
+++ b/clang/test/Driver/cl-link.c
@@ -14,5 +14,6 @@
 // RUN: %clang_cl /Tc%s -### -fsanitize=address 2>&1 | FileCheck --check-prefix=ASAN %s
 // ASAN: link.exe
 // ASAN: "-debug"
+// ASAN: "-incremental:no"
 // ASAN: "{{.*}}clang_rt.asan-i386.lib"
 // ASAN: "{{.*}}cl-link{{.*}}.obj"