From b9df53a40b22c74ce3f3a7b4a7c0676a38cf5e73 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Mon, 15 Jul 2013 04:27:47 +0000
Subject: Use llvm::array_lengthof to replace sizeof(array)/sizeof(array[0]).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186301 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMISelLowering.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/Target/ARM')

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index cc323f68..fdc015b 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -2732,7 +2732,7 @@ ARMTargetLowering::StoreByValRegs(CCState &CCInfo, SelectionDAG &DAG,
     lastRegToSaveIndex = REnd - ARM::R0;
   } else {
     firstRegToSaveIndex = CCInfo.getFirstUnallocated
-      (GPRArgRegs, sizeof(GPRArgRegs) / sizeof(GPRArgRegs[0]));
+      (GPRArgRegs, array_lengthof(GPRArgRegs));
     lastRegToSaveIndex = 4;
   }
 
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