1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -loop-unroll -loop-simplify -disable-output 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdefine void @print_board() { 4*9880d681SAndroid Build Coastguard Workerentry: 5*9880d681SAndroid Build Coastguard Worker br label %no_exit.1 6*9880d681SAndroid Build Coastguard Workerno_exit.1: ; preds = %cond_false.2, %entry 7*9880d681SAndroid Build Coastguard Worker br label %no_exit.2 8*9880d681SAndroid Build Coastguard Workerno_exit.2: ; preds = %no_exit.2, %no_exit.1 9*9880d681SAndroid Build Coastguard Worker %indvar1 = phi i32 [ 0, %no_exit.1 ], [ %indvar.next2, %no_exit.2 ] ; <i32> [#uses=1] 10*9880d681SAndroid Build Coastguard Worker %indvar.next2 = add i32 %indvar1, 1 ; <i32> [#uses=2] 11*9880d681SAndroid Build Coastguard Worker %exitcond3 = icmp ne i32 %indvar.next2, 7 ; <i1> [#uses=1] 12*9880d681SAndroid Build Coastguard Worker br i1 %exitcond3, label %no_exit.2, label %loopexit.2 13*9880d681SAndroid Build Coastguard Workerloopexit.2: ; preds = %no_exit.2 14*9880d681SAndroid Build Coastguard Worker br i1 false, label %cond_true.2, label %cond_false.2 15*9880d681SAndroid Build Coastguard Workercond_true.2: ; preds = %loopexit.2 16*9880d681SAndroid Build Coastguard Worker ret void 17*9880d681SAndroid Build Coastguard Workercond_false.2: ; preds = %loopexit.2 18*9880d681SAndroid Build Coastguard Worker br i1 false, label %no_exit.1, label %loopexit.1 19*9880d681SAndroid Build Coastguard Workerloopexit.1: ; preds = %cond_false.2 20*9880d681SAndroid Build Coastguard Worker ret void 21*9880d681SAndroid Build Coastguard Worker} 22*9880d681SAndroid Build Coastguard Worker 23