[llvm] r375406 - Fix llvm signal tests build.

[David Carlier via llvm-commits]

Author: devnexen
Date: Mon Oct 21 03:44:20 2019
New Revision: 375406

URL: http://llvm.org/viewvc/llvm-project?rev=375406&view=rev
Log:
Fix llvm signal tests build.

Modified:
    llvm/trunk/unittests/Support/SignalsTest.cpp

Modified: llvm/trunk/unittests/Support/SignalsTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/Support/SignalsTest.cpp?rev=375406&r1=375405&r2=375406&view=diff
==============================================================================
--- llvm/trunk/unittests/Support/SignalsTest.cpp (original)
+++ llvm/trunk/unittests/Support/SignalsTest.cpp Mon Oct 21 03:44:20 2019
@@ -9,6 +9,7 @@
 #if !defined(_WIN32)
 #include <unistd.h>
 #include <sysexits.h>
+#include <signal.h>
 #endif // !defined(_WIN32)
 
 #include "llvm/Support/Signals.h"