--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/debuginfo-tests/llgdb-tests/asan-blocks.c	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,41 @@
+// RUN: %clang -fblocks %target_itanium_abi_host_triple -arch x86_64 %s -o %t.out -g -fsanitize=address
+// RUN: %test_debuginfo %s %t.out
+// FIXME: Remove system-darwin when we build BlocksRuntime everywhere.
+// REQUIRES: !asan, system-darwin
+//           Zorg configures the ASAN stage2 bots to not build the asan
+//           compiler-rt. Only run this test on non-asanified configurations.
+void b();
+struct S {
+  int a[8];
+};
+
+int f(struct S s, unsigned i) {
+  // DEBUGGER: break 17
+  // DEBUGGER: r
+  // DEBUGGER: p s
+  // CHECK: a = ([0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 5, [6] = 6, [7] = 7)
+  return s.a[i];
+}
+
+int main(int argc, const char **argv) {
+  struct S s = {{0, 1, 2, 3, 4, 5, 6, 7}};
+  if (f(s, 4) == 4) {
+    // DEBUGGER: break 27
+    // DEBUGGER: c
+    // DEBUGGER: p s
+    // CHECK: a = ([0] = 0, [1] = 1, [2] = 2, [3] = 3, [4] = 4, [5] = 5, [6] = 6, [7] = 7)
+    b();
+  }
+  return 0;
+}
+
+void c() {}
+
+void b() {
+  // DEBUGGER: break 40
+  // DEBUGGER: c
+  // DEBUGGER: p x
+  // CHECK: 42
+  __block int x = 42;
+  c();
+}