[mips] Use Triple::getVendor() instead of Triple::getVendorName() to identify 'mti' vendor triples.

llvm-svn: 213383
diff --git a/clang/lib/Driver/Tools.cpp b/clang/lib/Driver/Tools.cpp
index d436ce6..e9d740b 100644
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@@ -5327,7 +5327,7 @@
 bool mips::isFPXXDefault(const llvm::Triple &Triple, StringRef CPUName,
                          StringRef ABIName) {
   if (Triple.getVendor() != llvm::Triple::ImaginationTechnologies &&
-      Triple.getVendorName() != "mti")
+      Triple.getVendor() != llvm::Triple::MipsTechnologies)
     return false;
 
   if (ABIName != "32")