From f1caa2833f5052c419faa0007a38e0b242d5b034 Mon Sep 17 00:00:00 2001
From: Matthias Braun <matze@braunis.de>
Date: Fri, 15 Dec 2017 22:22:58 +0000
Subject: MachineFunction: Return reference from getFunction(); NFC

The Function can never be nullptr so we can return a reference.

llvm-svn: 320884
---
 llvm/lib/CodeGen/TailDuplicator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/CodeGen/TailDuplicator.cpp')

diff --git a/llvm/lib/CodeGen/TailDuplicator.cpp b/llvm/lib/CodeGen/TailDuplicator.cpp
index 63eb6cc651b..f51c884839b 100644
--- a/llvm/lib/CodeGen/TailDuplicator.cpp
+++ b/llvm/lib/CodeGen/TailDuplicator.cpp
@@ -550,7 +550,7 @@ bool TailDuplicator::shouldTailDuplicate(bool IsSimple,
   unsigned MaxDuplicateCount;
   if (TailDupSize == 0 &&
       TailDuplicateSize.getNumOccurrences() == 0 &&
-      MF->getFunction()->optForSize())
+      MF->getFunction().optForSize())
     MaxDuplicateCount = 1;
   else if (TailDupSize == 0)
     MaxDuplicateCount = TailDuplicateSize;
-- 
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