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// RUN: %clang_cl_asan -Od %p/dll_host.cc -Fe%t
//
// RUN: %clang_cl_asan /Gw -LD -Od %s -Fe%t.dll
// RUN: %env_asan_opts=report_globals=2 %run %t %t.dll 2>&1 | FileCheck %s --check-prefix=NOSTRIP
// RUN: %clang_cl_asan /Gw -LD -O2 %s -Fe%t.dll -link -opt:ref
// RUN: %env_asan_opts=report_globals=2 %run %t %t.dll 2>&1 | FileCheck %s --check-prefix=STRIP

#include <stdio.h>

int dead_global = 42;
int live_global = 0;

__declspec(dllexport)
int test_function() {
  puts("main");
  return live_global;
}

// Check that our global registration scheme works with MSVC's linker dead
// stripping (/OPT:REF).

// NOSTRIP: Added Global{{.*}}name=dead_global
// NOSTRIP: Added Global{{.*}}name=live_global
// NOSTRIP: main

// STRIP-NOT: Added Global{{.*}}name=dead_global
// STRIP: Added Global{{.*}}name=live_global
// STRIP: main