some mips and some sparc compilers apparently

predefine mips and sparc respectively.  Just overrule them :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80072 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/ADT/Triple.h

@@ -13,6 +13,11 @@
 #include "llvm/ADT/StringRef.h"
 #include <string>
 
+// Some system headers or GCC predefined macros conflict with identifiers in
+// this file.  Undefine them here.
+#undef mips
+#undef sparc
+
 namespace llvm {
 class StringRef;
 class Twine;