---

yaml
---
r: 344957
b: refs/heads/master
c: 3bcffac
h: refs/heads/master
i:
  344955: 3ef7e3c

Author: swift-ci

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 6e1b57e6fc36dd2701ea6f6d0048df2a90909548
+refs/heads/master: 3bcffac402a87d75621754e4121e81f166b09a96
 refs/heads/master-next: 203b3026584ecad859eb328b2e12490099409cd5
 refs/tags/osx-passed: b6b74147ef8a386f532cf9357a1bde006e552c54
 refs/tags/swift-2.2-SNAPSHOT-2015-12-01-a: 6bb18e013c2284f2b45f5f84f2df2887dc0f7dea

trunk/lib/Basic/Statistic.cpp

@@ -27,8 +27,12 @@
 #include "llvm/Support/raw_ostream.h"
 #include <chrono>
 #include <limits>
-#include <unistd.h>
 
+#if LLVM_ON_UNIX
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#endif
 #ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif