[clang] [CIR] Upstream global initialization for ArrayType (PR #131657)

[Andy Kaylor via cfe-commits]

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@@ -228,6 +257,42 @@ mlir::Value CIRAttrToValue::visitCirAttr(cir::FPAttr fltAttr) {
       loc, converter->convertType(fltAttr.getType()), fltAttr.getValue());
 }
 
+// ConstArrayAttr visitor
+mlir::Value CIRAttrToValue::visitCirAttr(cir::ConstArrayAttr attr) {
+  auto llvmTy = converter->convertType(attr.getType());
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andykaylor wrote:

Don't use `auto` here. The same applies for `loc` and `arrayTy` below.

https://github.com/llvm/llvm-project/pull/131657