From: Bernard Ogden <bogden@arm.com>
Date: Thu, 12 Dec 2013 13:27:15 +0000 (+0000)
Subject: Simple refactoring to eliminate single-use local variable
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bc5e63bc22b8b5be7b552c1ce93b0a7c359bc83a;p=clang

Simple refactoring to eliminate single-use local variable

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197154 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 04f8e8ca5f..74cd393775 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -4466,14 +4466,12 @@ const char *arm::getARMCPUForMArch(const ArgList &Args,
   }
 
   // Handle -march=native.
-  std::string NativeMArch;
   if (MArch == "native") {
     std::string CPU = llvm::sys::getHostCPUName();
     if (CPU != "generic") {
       // Translate the native cpu into the architecture. The switch below will
       // then chose the minimum cpu for that arch.
-      NativeMArch = std::string("arm") + arm::getLLVMArchSuffixForARM(CPU);
-      MArch = NativeMArch;
+      MArch = std::string("arm") + arm::getLLVMArchSuffixForARM(CPU);
     }
   }