tsan: add pipe interceptors


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@169602 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/tsan/rtl/tsan_stat.cc b/lib/tsan/rtl/tsan_stat.cc
index c16819f..fb40f59 100644
--- a/lib/tsan/rtl/tsan_stat.cc
+++ b/lib/tsan/rtl/tsan_stat.cc
@@ -181,6 +181,9 @@
   name[StatInt_sem_timedwait]            = "  sem_timedwait                   ";
   name[StatInt_sem_post]                 = "  sem_post                        ";
   name[StatInt_sem_getvalue]             = "  sem_getvalue                    ";
+  name[StatInt_close]                    = "  close                           ";
+  name[StatInt_pipe]                     = "  pipe                            ";
+  name[StatInt_pipe2]                    = "  pipe2                           ";
   name[StatInt_read]                     = "  read                            ";
   name[StatInt_pread]                    = "  pread                           ";
   name[StatInt_pread64]                  = "  pread64                         ";