Support a valid, but not very useful, encoding of CPSIE where none of the AIF bits are set.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141190 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index e70f846..83cf58b 100644
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -624,6 +624,9 @@
   for (int i=2; i >= 0; --i)
     if (IFlags & (1 << i))
       O << ARM_PROC::IFlagsToString(1 << i);
+
+  if (IFlags == 0)
+    O << "none";
 }
 
 void ARMInstPrinter::printMSRMaskOperand(const MCInst *MI, unsigned OpNum,