; RUN: opt -regions -analyze < %s | FileCheck %s | |
define void @normal_condition() nounwind { | |
0: | |
br label %"7" | |
7: | |
br i1 1, label %"1", label %"8" | |
1: | |
br i1 1, label %"6", label %"3" | |
6: | |
br label %"8" | |
8: | |
br label %"8" | |
3: | |
br label %"4" | |
4: | |
ret void | |
} | |
; CHECK: Region tree: | |
; CHECK-NEXT: [0] 0 => <Function Return> | |
; CHECK-NEXT: End region tree |