[clang] [CIR] [Upstream local initialization for ArrayType (PR #132974)

[Andy Kaylor via cfe-commits]

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@@ -620,6 +684,28 @@ mlir::LogicalResult CIRToLLVMStoreOpLowering::matchAndRewrite(
   return mlir::LogicalResult::success();
 }
 
+/// Switches on the type of attribute and calls the appropriate conversion.
+mlir::Value lowerCirAttrAsValue(mlir::Operation *parentOp,
+                                const mlir::Attribute attr,
+                                mlir::ConversionPatternRewriter &rewriter,
+                                const mlir::TypeConverter *converter,
+                                mlir::DataLayout const &dataLayout) {
+  CIRAttrToValue valueConverter(parentOp, rewriter, converter);
+  auto value = valueConverter.visit(attr);
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andykaylor wrote:

No auto here

https://github.com/llvm/llvm-project/pull/132974