1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=arm-eabi %s -o /dev/null 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker %struct.List = type { %struct.List*, i32 } 4*9880d681SAndroid Build Coastguard Worker@Node5 = external constant %struct.List ; <%struct.List*> [#uses=1] 5*9880d681SAndroid Build Coastguard Worker@"\01LC" = external constant [7 x i8] ; <[7 x i8]*> [#uses=1] 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workerdefine i32 @main() nounwind { 8*9880d681SAndroid Build Coastguard Workerentry: 9*9880d681SAndroid Build Coastguard Worker br label %bb 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workerbb: ; preds = %bb3, %entry 12*9880d681SAndroid Build Coastguard Worker %CurL.02 = phi %struct.List* [ @Node5, %entry ], [ %2, %bb3 ] ; <%struct.List*> [#uses=1] 13*9880d681SAndroid Build Coastguard Worker %PrevL.01 = phi %struct.List* [ null, %entry ], [ %CurL.02, %bb3 ] ; <%struct.List*> [#uses=1] 14*9880d681SAndroid Build Coastguard Worker %0 = icmp eq %struct.List* %PrevL.01, null ; <i1> [#uses=1] 15*9880d681SAndroid Build Coastguard Worker br i1 %0, label %bb3, label %bb1 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Workerbb1: ; preds = %bb 18*9880d681SAndroid Build Coastguard Worker br label %bb3 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Workerbb3: ; preds = %bb1, %bb 21*9880d681SAndroid Build Coastguard Worker %iftmp.0.0 = phi i32 [ 0, %bb1 ], [ -1, %bb ] ; <i32> [#uses=1] 22*9880d681SAndroid Build Coastguard Worker %1 = tail call i32 (i8*, ...) @printf(i8* getelementptr ([7 x i8], [7 x i8]* @"\01LC", i32 0, i32 0), i32 0, i32 %iftmp.0.0) nounwind ; <i32> [#uses=0] 23*9880d681SAndroid Build Coastguard Worker %2 = load %struct.List*, %struct.List** null, align 4 ; <%struct.List*> [#uses=2] 24*9880d681SAndroid Build Coastguard Worker %phitmp = icmp eq %struct.List* %2, null ; <i1> [#uses=1] 25*9880d681SAndroid Build Coastguard Worker br i1 %phitmp, label %bb5, label %bb 26*9880d681SAndroid Build Coastguard Worker 27*9880d681SAndroid Build Coastguard Workerbb5: ; preds = %bb3 28*9880d681SAndroid Build Coastguard Worker ret i32 0 29*9880d681SAndroid Build Coastguard Worker} 30*9880d681SAndroid Build Coastguard Worker 31*9880d681SAndroid Build Coastguard Workerdeclare i32 @printf(i8* nocapture, ...) nounwind 32