From 6f5320c7290ace04982f967d645d2db2593a3bde Mon Sep 17 00:00:00 2001
From: David Blaikie <dblaikie@gmail.com>
Date: Fri, 14 Mar 2014 20:09:26 +0000
Subject: [PATCH] MCContext: Remove redundant assignment

The member variable is not initialized in the ctor so it's already
empty. No need to empty it again.

llvm-svn: 203963
---
 lib/MC/MCContext.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/MC/MCContext.cpp b/lib/MC/MCContext.cpp
index f5f3bddcb21..198ae45cdfb 100644
--- a/lib/MC/MCContext.cpp
+++ b/lib/MC/MCContext.cpp
@@ -59,8 +59,6 @@ MCContext::MCContext(const MCAsmInfo *mai, const MCRegisterInfo *mri,
 
   if (SrcMgr && SrcMgr->getNumBuffers() > 0)
     MainFileName = SrcMgr->getMemoryBuffer(0)->getBufferIdentifier();
-  else
-    MainFileName = "";
 }
 
 MCContext::~MCContext() {