1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/Hexagon.td b/llvm/lib/Target/Hexagon/Hexagon.td
index 5f4a6c64f70..77c21bda30f 100644
--- a/llvm/lib/Target/Hexagon/Hexagon.td
+++ b/llvm/lib/Target/Hexagon/Hexagon.td
@@ -50,6 +50,8 @@ def IEEERndNearV5T              : Predicate<"Subtarget.modeIEEERndNear()">;
 //===----------------------------------------------------------------------===//
 // Classes used for relation maps.
 //===----------------------------------------------------------------------===//
+
+class ImmRegShl;
 // PredRel - Filter class used to relate non-predicated instructions with their
 // predicated forms.
 class PredRel;
@@ -180,6 +182,14 @@ def getRegForm : InstrMapping {
   let ValueCols = [["reg"]];
 }
 
+def getRegShlForm : InstrMapping {
+  let FilterClass = "ImmRegShl";
+  let RowFields = ["CextOpcode", "PredSense", "PNewValue", "isNVStore"];
+  let ColFields = ["InputType"];
+  let KeyCol = ["imm"];
+  let ValueCols = [["reg"]];
+}
+
 //===----------------------------------------------------------------------===//
 // Register File, Calling Conv, Instruction Descriptions
 //===----------------------------------------------------------------------===//