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; REQUIRES: asserts
; RUN: opt -regions -analyze < %s 
; RUN: opt -regions -stats < %s 2>&1 | FileCheck -check-prefix=STAT %s

define void @normal_condition() nounwind {
0:
	br label %"1"
1:
	br i1 1, label %"2", label %"3"
2:
	br label %"2"
3:
	br label %"4"
4:
	ret void
}
; CHECK-NOT: =>
; CHECK: [0] 0 => <Function Return>
; CHECK: [1] 1 => 4
; STAT: 2 region - The # of regions
; STAT: 1 region - The # of simple regions