r307152 - [driver][mips] Use AddTargetFeature to check arguments and add feature flags. NFC

[Simon Atanasyan via cfe-commits]

Author: atanasyan
Date: Wed Jul  5 05:57:37 2017
New Revision: 307152

URL: http://llvm.org/viewvc/llvm-project?rev=307152&view=rev
Log:
[driver][mips] Use AddTargetFeature to check arguments and add feature flags. NFC

Modified:
    cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp

Modified: cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp?rev=307152&r1=307151&r2=307152&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains/Arch/Mips.cpp Wed Jul  5 05:57:37 2017
@@ -297,13 +297,8 @@ void mips::getMIPSTargetFeatures(const D
 
   AddTargetFeature(Args, Features, options::OPT_mno_odd_spreg,
                    options::OPT_modd_spreg, "nooddspreg");
-
-  if (Arg *A = Args.getLastArg(options::OPT_mmadd4, options::OPT_mno_madd4)) {
-    if (A->getOption().matches(options::OPT_mmadd4))
-      Features.push_back("-nomadd4");
-    else
-      Features.push_back("+nomadd4");
-  }
+  AddTargetFeature(Args, Features, options::OPT_mno_madd4, options::OPT_mmadd4,
+                   "nomadd4");
 }
 
 mips::NanEncoding mips::getSupportedNanEncoding(StringRef &CPU) {