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; RUN: opt < %s -sccp -S | grep {ret i32 %Z}
; rdar://5778210

declare {i32, i32} @bar(i32 %A) 

define i32 @foo() {
	%X = call {i32, i32} @bar(i32 17)
        %Y = getresult {i32, i32} %X, 0
	%Z = add i32 %Y, %Y
	ret i32 %Z
}