--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/compiler-rt/test/tsan/java_lock_move.cpp	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,43 @@
+// RUN: %clangxx_tsan -O1 %s -o %t && %run %t 2>&1 | FileCheck %s
+#include "java.h"
+
+jptr varaddr;
+jptr lockaddr;
+jptr varaddr2;
+jptr lockaddr2;
+
+void *Thread(void *p) {
+  barrier_wait(&barrier);
+  __tsan_java_mutex_lock(lockaddr2);
+  *(int*)varaddr2 = 42;
+  __tsan_java_mutex_unlock(lockaddr2);
+  return 0;
+}
+
+int main() {
+  barrier_init(&barrier, 2);
+  int const kHeapSize = 1024 * 1024;
+  jptr jheap = (jptr)malloc(kHeapSize + 8) + 8;
+  __tsan_java_init(jheap, kHeapSize);
+  const int kBlockSize = 64;
+  int const kMove = 1024;
+  __tsan_java_alloc(jheap, kBlockSize);
+  varaddr = jheap;
+  lockaddr = jheap + 46;
+  varaddr2 = varaddr + kMove;
+  lockaddr2 = lockaddr + kMove;
+  pthread_t th;
+  pthread_create(&th, 0, Thread, 0);
+  __tsan_java_mutex_lock(lockaddr);
+  *(int*)varaddr = 43;
+  __tsan_java_mutex_unlock(lockaddr);
+  __tsan_java_move(varaddr, varaddr2, kBlockSize);
+  barrier_wait(&barrier);
+  pthread_join(th, 0);
+  __tsan_java_free(varaddr2, kBlockSize);
+  fprintf(stderr, "DONE\n");
+  return __tsan_java_fini();
+}
+
+// CHECK-NOT: WARNING: ThreadSanitizer: data race
+// CHECK: DONE