[clang] [CIR] Upstream Unary Inc/Dec for ComplexType (PR #149162)

[Henrich Lauko via cfe-commits]

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@@ -56,6 +56,26 @@ class ComplexExprEmitter : public StmtVisitor<ComplexExprEmitter, mlir::Value> {
   mlir::Value VisitParenExpr(ParenExpr *e);
   mlir::Value
   VisitSubstNonTypeTemplateParmExpr(SubstNonTypeTemplateParmExpr *e);
+
+  mlir::Value VisitPrePostIncDec(const UnaryOperator *e, bool isInc,
+                                 bool isPre);
+
+  mlir::Value VisitUnaryPostDec(const UnaryOperator *e) {
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xlauko wrote:

I know this is already merged, but it would be nicer to pass `cir::UnaryOpKind` as second argument instead of ambiguous bool. @AmrDeveloper  can you fix this in additional PR please?

https://github.com/llvm/llvm-project/pull/149162