Change ARMInstPrinter::printPredicateOperand() so it will not abort if it
runs into the undefined 15 condition code value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151844 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index a821192..b0b1dbb 100644
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -692,7 +692,10 @@
void ARMInstPrinter::printPredicateOperand(const MCInst *MI, unsigned OpNum,
raw_ostream &O) {
ARMCC::CondCodes CC = (ARMCC::CondCodes)MI->getOperand(OpNum).getImm();
- if (CC != ARMCC::AL)
+ // Handle the undefined 15 CC value here for printing so we don't abort().
+ if ((unsigned)CC == 15)
+ O << "<und>";
+ else if (CC != ARMCC::AL)
O << ARMCondCodeToString(CC);
}