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1; REQUIRES: asserts2 3; RUN: opt < %s -passes='print<regions>' 2>&1 | FileCheck %s4; RUN: opt < %s -passes='print<regions>' -stats 2>&1 | FileCheck -check-prefix=STAT %s5; RUN: opt -passes='print<regions>' -print-region-style=bb < %s 2>&1 | FileCheck -check-prefix=BBIT %s6; RUN: opt -passes='print<regions>' -print-region-style=rn < %s 2>&1 | FileCheck -check-prefix=RNIT %s7 8define void @normal_condition() nounwind {9"0":10 br label %"7"11"7":12 br i1 1, label %"1", label %"8"13"1":14 br i1 1, label %"2", label %"3"15"2":16 br label %"5"17"5":18 br i1 1, label %"11", label %"12"19"11":20 br label %"6"21"12":22 br label %"6"23"6":24 br label %"2"25"8":26 br label %"9"27"9":28 br i1 1, label %"13", label %"14"29"13":30 br label %"10"31"14":32 br label %"10"33"10":34 br label %"8"35"3":36 br label %"4"37"4":38 ret void39}40; CHECK-NOT: =>41; CHECK:[0] 0 => <Function Return>42; CHECK-NOT: [1]43; STAT: 1 region - The # of regions44 45; BBIT: 0, 7, 1, 2, 5, 11, 6, 12, 3, 4, 8, 9, 13, 10, 14,46 47; RNIT: 0, 7, 1, 2, 5, 11, 6, 12, 3, 4, 8, 9, 13, 10, 14,48