1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -loop-rotate -loop-unswitch -disable-output 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdefine i32 @stringSearch_Clib(i32 %count) { 4*9880d681SAndroid Build Coastguard Workerentry: 5*9880d681SAndroid Build Coastguard Worker br i1 false, label %bb36, label %bb44 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workercond_true20: ; preds = %bb36 8*9880d681SAndroid Build Coastguard Worker %tmp33 = add i32 0, 0 ; <i32> [#uses=1] 9*9880d681SAndroid Build Coastguard Worker br label %bb36 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workerbb36: ; preds = %cond_true20, %entry 12*9880d681SAndroid Build Coastguard Worker %c.2 = phi i32 [ %tmp33, %cond_true20 ], [ 0, %entry ] ; <i32> [#uses=1] 13*9880d681SAndroid Build Coastguard Worker br i1 false, label %cond_true20, label %bb41 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerbb41: ; preds = %bb36 16*9880d681SAndroid Build Coastguard Worker %c.2.lcssa = phi i32 [ %c.2, %bb36 ] ; <i32> [#uses=0] 17*9880d681SAndroid Build Coastguard Worker ret i32 0 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerbb44: ; preds = %entry 20*9880d681SAndroid Build Coastguard Worker ret i32 0 21*9880d681SAndroid Build Coastguard Worker} 22