[clang] [OpenACC] Implement `self` clause for compute constructs (PR #88760)

[Alexey Bataev via cfe-commits]

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@@ -72,3 +92,9 @@ void OpenACCClausePrinter::VisitDefaultClause(const OpenACCDefaultClause &C) {
 void OpenACCClausePrinter::VisitIfClause(const OpenACCIfClause &C) {
   OS << "if(" << C.getConditionExpr() << ")";
 }
+
+void OpenACCClausePrinter::VisitSelfClause(const OpenACCSelfClause &C) {
+  OS << "self";
+  if (const Expr *CondExpr = C.getConditionExpr())
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alexey-bataev wrote:

Need to check if Clause.hasConditionExpr() is true?

https://github.com/llvm/llvm-project/pull/88760