Fix warning


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15964 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPC32AsmPrinter.cpp b/lib/Target/PowerPC/PPC32AsmPrinter.cpp
index 03fc210..8119fd3 100644
--- a/lib/Target/PowerPC/PPC32AsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPC32AsmPrinter.cpp
@@ -89,7 +89,7 @@
     void printU5ImmOperand(const MachineInstr *MI, unsigned OpNo,
                             MVT::ValueType VT) {
       unsigned char value = MI->getOperand(OpNo).getImmedValue();
-      assert(0 <= value && 31 >= value && "Invalid u5imm argument!");
+      assert(value <= 31 && "Invalid u5imm argument!");
       O << (unsigned int)value;
     }
     void printU16ImmOperand(const MachineInstr *MI, unsigned OpNo,