From 9654ce949f87b5e7713504ad79fb6bee41b3ce1c Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Tue, 1 Dec 2015 06:12:59 +0000
Subject: [PATCH] Use array_lengthof instead of manually calculating it. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@254380 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Support/Unix/Signals.inc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/Support/Unix/Signals.inc b/lib/Support/Unix/Signals.inc
index de98d4adf99..061cdb3da21 100644
--- a/lib/Support/Unix/Signals.inc
+++ b/lib/Support/Unix/Signals.inc
@@ -86,12 +86,11 @@ static unsigned NumRegisteredSignals = 0;
 static struct {
   struct sigaction SA;
   int SigNo;
-} RegisteredSignalInfo[(sizeof(IntSigs)+sizeof(KillSigs))/sizeof(KillSigs[0])];
+} RegisteredSignalInfo[array_lengthof(IntSigs) + array_lengthof(KillSigs)];
 
 
 static void RegisterHandler(int Signal) {
-  assert(NumRegisteredSignals <
-         sizeof(RegisteredSignalInfo)/sizeof(RegisteredSignalInfo[0]) &&
+  assert(NumRegisteredSignals < array_lengthof(RegisteredSignalInfo) &&
          "Out of space for signal handlers!");
 
   struct sigaction NewHandler;
-- 
2.34.1