Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/compiler-rt/test/asan/TestCases/lsan_annotations.cc

@@ -0,0 +1,16 @@
+// Check that LSan annotations work fine.
+// RUN: %clangxx_asan -O0 %s -o %t && %run %t
+// RUN: %clangxx_asan -O3 %s -o %t && %run %t
+
+#include <sanitizer/lsan_interface.h>
+#include <stdlib.h>
+
+int main() {
+  int *x = new int;
+  __lsan_ignore_object(x);
+  {
+    __lsan::ScopedDisabler disabler;
+    double *y = new double;
+  }
+  return 0;
+}