Added support for fround, fextend and FP_TO_SINT

llvm-svn: 72483
diff --git a/llvm/lib/Target/Mips/MipsSubtarget.h b/llvm/lib/Target/Mips/MipsSubtarget.h
index 62d5e96..61c37c1 100644
--- a/llvm/lib/Target/Mips/MipsSubtarget.h
+++ b/llvm/lib/Target/Mips/MipsSubtarget.h
@@ -112,7 +112,7 @@
   std::string ParseSubtargetFeatures(const std::string &FS,
                                      const std::string &CPU);
 
-  bool hasMips2Ops() const { return MipsArchVersion >= Mips2; }
+  bool isMips1() const { return MipsArchVersion == Mips1; }
 
   bool isLittle() const { return IsLittle; }
   bool isFP64bit() const { return IsFP64bit; };