[clang] [OpenACC][CIR] Implement 'self' lowering on compute constructs (PR #135851)

[Andy Kaylor via cfe-commits]

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@@ -32,46 +32,52 @@ constexpr bool isOneOfTypes =
 template <typename ToTest, typename T>
 constexpr bool isOneOfTypes<ToTest, T> = std::is_same_v<ToTest, T>;
 
+template <typename OpTy>
 class OpenACCClauseCIREmitter final
-    : public OpenACCClauseVisitor<OpenACCClauseCIREmitter> {
-  CIRGenModule &cgm;
+    : public OpenACCClauseVisitor<OpenACCClauseCIREmitter<OpTy>> {
+  OpTy &operation;
+  CIRGenFunction &cgf;
+  CIRGenBuilderTy &builder;
+
   // This is necessary since a few of the clauses emit differently based on the
   // directive kind they are attached to.
   OpenACCDirectiveKind dirKind;
+  // This source location should be able to go away once the NYI diagnostics are
+  // gone.
   SourceLocation dirLoc;
 
-  struct AttributeData {
-    // Value of the 'default' attribute, added on 'data' and 'compute'/etc
-    // constructs as a 'default-attr'.
-    std::optional<ClauseDefaultValue> defaultVal = std::nullopt;
-    // For directives that have their device type architectures listed in
-    // attributes (init/shutdown/etc), the list of architectures to be emitted.
-    llvm::SmallVector<mlir::acc::DeviceType> deviceTypeArchs{};
-  } attrData;
-
   void clauseNotImplemented(const OpenACCClause &c) {
-    cgm.errorNYI(c.getSourceRange(), "OpenACC Clause", c.getClauseKind());
+    cgf.getCIRGenModule().errorNYI(c.getSourceRange(), "OpenACC Clause",
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andykaylor wrote:

I believe you can use `cgf.cgm` here for a little more brevity.

https://github.com/llvm/llvm-project/pull/135851