[clang] [CIR] Upstream basic support for ArrayType (PR #130502)

[Amr Hesham via cfe-commits]

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@@ -369,6 +369,22 @@ BoolType::getABIAlignment(const ::mlir::DataLayout &dataLayout,
   return 1;
 }
 
+//===----------------------------------------------------------------------===//
+//  Definitions
+//===----------------------------------------------------------------------===//
+
+llvm::TypeSize
+ArrayType::getTypeSizeInBits(const ::mlir::DataLayout &dataLayout,
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AmrDeveloper wrote:

Yes, but it's part of the `DataLayoutTypeInterface` interface so we must implement it, I can test it after merging the sizeof PR https://github.com/llvm/llvm-project/pull/130847

https://github.com/llvm/llvm-project/pull/130502