diff --git a/llvm/lib/MC/MCDisassembler/EDDisassembler.h b/llvm/lib/MC/MCDisassembler/EDDisassembler.h
index 71e45f0..2fcc09d 100644
--- a/llvm/lib/MC/MCDisassembler/EDDisassembler.h
+++ b/llvm/lib/MC/MCDisassembler/EDDisassembler.h
@@ -87,13 +87,8 @@
     
     /// operator< - Less-than operator
     bool operator<(const CPUKey &key) const {
-      if(Arch > key.Arch)
-        return false;
-      else if (Arch == key.Arch) {
-        if(Syntax > key.Syntax)
-          return false;
-      }
-      return true;
+      return ((Arch < key.Arch) ||
+              ((Arch == key.Arch) && Syntax < (key.Syntax)));
     }
   };