llvm/test/Linker/Inputs/pr22807-1.ll - rust-lang/llvm-project - Git at Google

 %struct.A = type { %struct.B }
 %struct.B = type opaque

 define i32 @foo(%struct.A** %A) {
   ret i32 0
 }
	%struct.A = type { %struct.B }
	%struct.B = type opaque

	define i32 @foo(%struct.A** %A) {
	ret i32 0
	}