1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp b/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
index 2aecb413a6..ba6c10035f 100644
--- a/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
+++ b/lib/Target/Hexagon/HexagonISelDAGToDAG.cpp
@@ -160,6 +160,17 @@ inline SDValue XformU7ToU7M1Imm(signed Imm) {
   return CurDAG->getTargetConstant(Imm - 1, MVT::i8);
 }
 
+// XformS8ToS8M1Imm - Return a target constant decremented by 1.
+inline SDValue XformSToSM1Imm(signed Imm) {
+  return CurDAG->getTargetConstant(Imm - 1, MVT::i32);
+}
+
+// XformU8ToU8M1Imm - Return a target constant decremented by 1.
+inline SDValue XformUToUM1Imm(unsigned Imm) {
+  assert((Imm >= 1) && "Cannot decrement unsigned int less than 1");
+  return CurDAG->getTargetConstant(Imm - 1, MVT::i32);
+}
+
 // Include the pieces autogenerated from the target description.
 #include "HexagonGenDAGISel.inc"
 };