From: Craig Topper <craig.topper@gmail.com>
Date: Wed, 10 Jun 2015 02:07:37 +0000 (+0000)
Subject: Remove unnecessary conversion from StringRef to std::string and back to StringRef... 
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=commitdiff_plain;h=f095095d4a756e93c46424623b60e32412ab8517

Remove unnecessary conversion from StringRef to std::string and back to StringRef. NFC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239455 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp b/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
index 96fbe3a9af4..7f56c2cf6bb 100644
--- a/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
+++ b/lib/Target/AArch64/InstPrinter/AArch64InstPrinter.cpp
@@ -1358,7 +1358,7 @@ void AArch64InstPrinter::printSystemPStateField(const MCInst *MI, unsigned OpNo,
   StringRef Name =
       AArch64PState::PStateMapper().toString(Val, STI.getFeatureBits(), Valid);
   if (Valid)
-    O << StringRef(Name.str()).upper();
+    O << Name.upper();
   else
     O << "#" << Val;
 }