[llvm] r315472 - [Hexagon] Handle non-immediate operands to A2_addi in getIncrementValue

[Krzysztof Parzyszek via llvm-commits]

Author: kparzysz
Date: Wed Oct 11 09:15:31 2017
New Revision: 315472

URL: http://llvm.org/viewvc/llvm-project?rev=315472&view=rev
Log:
[Hexagon] Handle non-immediate operands to A2_addi in getIncrementValue

Modified:
    llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.cpp

Modified: llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.cpp?rev=315472&r1=315471&r2=315472&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.cpp (original)
+++ llvm/trunk/lib/Target/Hexagon/HexagonInstrInfo.cpp Wed Oct 11 09:15:31 2017
@@ -1659,10 +1659,12 @@ bool HexagonInstrInfo::getIncrementValue
       Value = OffsetOp.getImm();
       return true;
     }
-  }
-  if (MI.getOpcode() == Hexagon::A2_addi) {
-    Value = MI.getOperand(2).getImm();
-    return true;
+  } else if (MI.getOpcode() == Hexagon::A2_addi) {
+    const MachineOperand &AddOp = MI.getOperand(2);
+    if (AddOp.isImm()) {
+      Value = AddOp.getImm();
+      return true;
+    }
   }
 
   return false;