[Mlir-commits] [clang] [llvm] [mlir] [OpenMP] Migrate GPU Reductions CodeGen from Clang to OMPIRBuilder (PR #80343)

[Johannes Doerfert]

================
@@ -1235,27 +1251,56 @@ class OpenMPIRBuilder {
   getTargetEntryUniqueInfo(FileIdentifierInfoCallbackTy CallBack,
                            StringRef ParentName = "");
 
-  /// Functions used to generate reductions. Such functions take two Values
-  /// representing LHS and RHS of the reduction, respectively, and a reference
-  /// to the value that is updated to refer to the reduction result.
-  using ReductionGenTy =
-      function_ref<InsertPointTy(InsertPointTy, Value *, Value *, Value *&)>;
+  /// Enum class for the RedctionGen CallBack type to be used.
+  enum class ReductionGenCBTy { Clang, MLIR };
----------------
jdoerfert wrote:

s/Ty/Kind

https://github.com/llvm/llvm-project/pull/80343