src/compiler-rt/test/asan/TestCases/Windows/dll_large_function.cc

   1 // Make sure we can link a DLL with large functions which would mean
   2 // functions such as __asan_loadN and __asan_storeN will be called
   3 // from the DLL.  We simulate the large function with
   4 // -mllvm -asan-instrumentation-with-call-threshold=0.
   5 // RUN: %clang_cl_asan %s -c -Fo%t.obj -mllvm -asan-instrumentation-with-call-threshold=0
   6 // RUN: link /nologo /DLL /OUT:%t.dll %t.obj %asan_dll_thunk
   7 // REQUIRES: asan-static-runtime
   8
   9 void f(long* foo, long* bar) {
  10   // One load and one store
  11   *foo = *bar;
  12 }