[mips] Add support for -modd-spreg/-mno-odd-spreg

Differential Revision: http://reviews.llvm.org/D4432

llvm-svn: 212700
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index 8fc3525..588399d 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -1050,6 +1050,8 @@
                    "msa");
   AddTargetFeature(Args, Features, options::OPT_mfp64, options::OPT_mfp32,
                    "fp64");
+  AddTargetFeature(Args, Features, options::OPT_mno_odd_spreg,
+                   options::OPT_modd_spreg, "nooddspreg");
 }
 
 void Clang::AddMIPSTargetArgs(const ArgList &Args,