clang-cl: Pass -incremental:no to linker when using ASan

llvm-svn: 189664

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(

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"