Fix an assertion that can never fire because the condition ANDed with the string is just true or 1.

llvm-svn: 267324
diff --git a/llvm/lib/Target/Mips/MipsInstrInfo.cpp b/llvm/lib/Target/Mips/MipsInstrInfo.cpp
index 0f4e820f..a1bfba0 100644
--- a/llvm/lib/Target/Mips/MipsInstrInfo.cpp
+++ b/llvm/lib/Target/Mips/MipsInstrInfo.cpp
@@ -107,7 +107,7 @@
     else if (Cond[i].isImm())
       MIB.addImm(Cond[i].getImm());
     else
-       assert(true && "Cannot copy operand");
+       assert(false && "Cannot copy operand");
   }
   MIB.addMBB(TBB);
 }