[OpenACC] add AutomaticAllocationScope to recipe ops

The recipe operators should have AutomaticAllocationScope so recipes
can be converted using operators that require parent ops to have
AutomaticAllocationScope

Author: Scott Manley

mlir/include/mlir/Dialect/OpenACC/OpenACCOps.td

@@ -1008,8 +1008,9 @@ def OpenACC_UpdateHostOp : OpenACC_DataExitOpWithVarPtr<"update_host",
 // 2.5.13 private clause
 //===----------------------------------------------------------------------===//
 
-def OpenACC_PrivateRecipeOp : OpenACC_Op<"private.recipe",
-    [IsolatedFromAbove, Symbol, RecipeInterface]> {
+def OpenACC_PrivateRecipeOp
+    : OpenACC_Op<"private.recipe", [IsolatedFromAbove, Symbol, RecipeInterface,
+                                    AutomaticAllocationScope]> {
   let summary = "privatization recipe";
 
   let description = [{
@@ -1065,8 +1066,10 @@ def OpenACC_PrivateRecipeOp : OpenACC_Op<"private.recipe",
 // 2.5.14 firstprivate clause
 //===----------------------------------------------------------------------===//
 
-def OpenACC_FirstprivateRecipeOp : OpenACC_Op<"firstprivate.recipe",
-    [IsolatedFromAbove, Symbol, RecipeInterface]> {
+def OpenACC_FirstprivateRecipeOp
+    : OpenACC_Op<"firstprivate.recipe", [IsolatedFromAbove, Symbol,
+                                         RecipeInterface,
+                                         AutomaticAllocationScope]> {
   let summary = "privatization recipe";
 
   let description = [{
@@ -1131,8 +1134,10 @@ def OpenACC_FirstprivateRecipeOp : OpenACC_Op<"firstprivate.recipe",
 // 2.5.15 reduction clause
 //===----------------------------------------------------------------------===//
 
-def OpenACC_ReductionRecipeOp : OpenACC_Op<"reduction.recipe",
-    [IsolatedFromAbove, Symbol, RecipeInterface]> {
+def OpenACC_ReductionRecipeOp
+    : OpenACC_Op<"reduction.recipe", [IsolatedFromAbove, Symbol,
+                                      RecipeInterface,
+                                      AutomaticAllocationScope]> {
   let summary = "reduction recipe";
 
   let description = [{