[clang] [CIR] Upstream global initialization for ComplexType (PR #141369)

[Henrich Lauko via cfe-commits]

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@@ -276,4 +276,38 @@ def ConstPtrAttr : CIR_Attr<"ConstPtr", "ptr", [TypedAttrInterface]> {
   }];
 }
 
+//===----------------------------------------------------------------------===//
+// ConstComplexAttr
+//===----------------------------------------------------------------------===//
+
+def ConstComplexAttr : CIR_Attr<"ConstComplex", "const_complex", [TypedAttrInterface]> {
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xlauko wrote:

reformat to 80 cols

https://github.com/llvm/llvm-project/pull/141369