Import compiler-rt r160957.

1 files changed, 51 insertions, 0 deletions

diff --git a/lib/tsan/go/test.c b/lib/tsan/go/test.c
new file mode 100644
index 0000000..a9a5b3d
--- /dev/null
+++ b/lib/tsan/go/test.c
@@ -0,0 +1,51 @@
+//===-- test.c ------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Sanity test for Go runtime.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdio.h>
+
+void __tsan_init();
+void __tsan_fini();
+void __tsan_go_start(int pgoid, int chgoid, void *pc);
+void __tsan_go_end(int goid);
+void __tsan_read(int goid, void *addr, void *pc);
+void __tsan_write(int goid, void *addr, void *pc);
+void __tsan_func_enter(int goid, void *pc);
+void __tsan_func_exit(int goid);
+void __tsan_malloc(int goid, void *p, unsigned long sz, void *pc);
+void __tsan_free(void *p);
+void __tsan_acquire(int goid, void *addr);
+void __tsan_release(int goid, void *addr);
+void __tsan_release_merge(int goid, void *addr);
+
+int __tsan_symbolize(void *pc, char **img, char **rtn, char **file, int *l) {
+  return 0;
+}
+
+char buf[10];
+
+int main(void) {
+  __tsan_init();
+  __tsan_func_enter(0, &main);
+  __tsan_malloc(0, buf, 10, 0);
+  __tsan_release(0, buf);
+  __tsan_release_merge(0, buf);
+  __tsan_go_start(0, 1, 0);
+  __tsan_write(1, buf, 0);
+  __tsan_acquire(1, buf);
+  __tsan_go_end(1);
+  __tsan_read(0, buf, 0);
+  __tsan_free(buf);
+  __tsan_func_exit(0);
+  __tsan_fini();
+  return 0;
+}