; LLVM IR from MostafaTwfiq/C-DataStructures-And-Algorithms :: Unit Test/Tests/DataStructuresTests/ListsTest/ArrayListTest (ArrayListTest)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%struct.ErrorTestStruct = type { i32 }

@.str = external hidden unnamed_addr constant [154 x i8], align 1
@ERROR_TEST = external dso_local global ptr, align 8

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
declare dso_local i32 @compareIntPointersALT(ptr noundef, ptr noundef) #2

declare ptr @arrayListInitialization(i32 noundef, ptr noundef, ptr noundef) #3

; Function Attrs: nounwind
declare void @free(ptr noundef) #4

declare void @CuAssertIntEquals_LineMsg(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, i32 noundef) #3

declare void @destroyArrayList(ptr noundef) #3

declare void @arrayListAddAll(ptr noundef, ptr noundef, i32 noundef) #3

; Function Attrs: nounwind uwtable
define dso_local void @testArrayListToArray(ptr noundef %0) #2 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  %8 = call ptr @arrayListInitialization(i32 noundef 1, ptr noundef @free, ptr noundef @compareIntPointersALT)
  store ptr %8, ptr %3, align 8, !tbaa !5
  %9 = call ptr @arrayListToArray(ptr noundef null)
  %10 = load ptr, ptr %2, align 8, !tbaa !5
  %11 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %12 = getelementptr inbounds %struct.ErrorTestStruct, ptr %11, i32 0, i32 0
  %13 = load i32, ptr %12, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %10, ptr noundef @.str, i32 noundef 441, ptr noundef null, i32 noundef -83386157, i32 noundef %13)
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  %14 = call noalias ptr @malloc(i64 noundef 40) #6
  store ptr %14, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 0, ptr %5, align 4, !tbaa !12
  br label %15

15:                                               ; preds = %33, %1
  %16 = load i32, ptr %5, align 4, !tbaa !12
  %17 = icmp slt i32 %16, 5
  br i1 %17, label %19, label %18

18:                                               ; preds = %15
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %36

19:                                               ; preds = %15
  %20 = call noalias ptr @malloc(i64 noundef 4) #6
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = load i32, ptr %5, align 4, !tbaa !12
  %23 = sext i32 %22 to i64
  %24 = getelementptr inbounds ptr, ptr %21, i64 %23
  store ptr %20, ptr %24, align 8, !tbaa !5
  %25 = load i32, ptr %5, align 4, !tbaa !12
  %26 = add nsw i32 %25, 1
  %27 = mul nsw i32 %26, 10
  %28 = load ptr, ptr %4, align 8, !tbaa !5
  %29 = load i32, ptr %5, align 4, !tbaa !12
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds ptr, ptr %28, i64 %30
  %32 = load ptr, ptr %31, align 8, !tbaa !5
  store i32 %27, ptr %32, align 4, !tbaa !12
  br label %33

33:                                               ; preds = %19
  %34 = load i32, ptr %5, align 4, !tbaa !12
  %35 = add nsw i32 %34, 1
  store i32 %35, ptr %5, align 4, !tbaa !12
  br label %15, !llvm.loop !13

36:                                               ; preds = %18
  %37 = load ptr, ptr %3, align 8, !tbaa !5
  %38 = load ptr, ptr %4, align 8, !tbaa !5
  call void @arrayListAddAll(ptr noundef %37, ptr noundef %38, i32 noundef 5)
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %39 = load ptr, ptr %3, align 8, !tbaa !5
  %40 = call ptr @arrayListToArray(ptr noundef %39)
  store ptr %40, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 0, ptr %7, align 4, !tbaa !12
  br label %41

41:                                               ; preds = %56, %36
  %42 = load i32, ptr %7, align 4, !tbaa !12
  %43 = icmp slt i32 %42, 5
  br i1 %43, label %45, label %44

44:                                               ; preds = %41
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %59

45:                                               ; preds = %41
  %46 = load ptr, ptr %2, align 8, !tbaa !5
  %47 = load i32, ptr %7, align 4, !tbaa !12
  %48 = add nsw i32 %47, 1
  %49 = mul nsw i32 %48, 10
  %50 = load ptr, ptr %6, align 8, !tbaa !5
  %51 = load i32, ptr %7, align 4, !tbaa !12
  %52 = sext i32 %51 to i64
  %53 = getelementptr inbounds ptr, ptr %50, i64 %52
  %54 = load ptr, ptr %53, align 8, !tbaa !5
  %55 = load i32, ptr %54, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %46, ptr noundef @.str, i32 noundef 455, ptr noundef null, i32 noundef %49, i32 noundef %55)
  br label %56

56:                                               ; preds = %45
  %57 = load i32, ptr %7, align 4, !tbaa !12
  %58 = add nsw i32 %57, 1
  store i32 %58, ptr %7, align 4, !tbaa !12
  br label %41, !llvm.loop !15

59:                                               ; preds = %44
  %60 = load ptr, ptr %4, align 8, !tbaa !5
  call void @free(ptr noundef %60) #5
  %61 = load ptr, ptr %6, align 8, !tbaa !5
  call void @free(ptr noundef %61) #5
  %62 = load ptr, ptr %3, align 8, !tbaa !5
  call void @destroyArrayList(ptr noundef %62)
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  ret void
}

declare ptr @arrayListToArray(ptr noundef) #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nounwind allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }
attributes #6 = { nounwind allocsize(0) }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"ErrorTestStruct", !11, i64 0}
!11 = !{!"int", !7, i64 0}
!12 = !{!11, !11, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@.str = external hidden unnamed_addr constant [154 x i8], align 1
@ERROR_TEST = external dso_local local_unnamed_addr global ptr, align 8

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare dso_local i32 @compareIntPointersALT(ptr noundef, ptr noundef) #1

declare ptr @arrayListInitialization(i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) #3

declare void @CuAssertIntEquals_LineMsg(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #2

declare void @destroyArrayList(ptr noundef) local_unnamed_addr #2

declare void @arrayListAddAll(ptr noundef, ptr noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local void @testArrayListToArray(ptr noundef %0) local_unnamed_addr #1 {
  %2 = tail call ptr @arrayListInitialization(i32 noundef 1, ptr noundef nonnull @free, ptr noundef nonnull @compareIntPointersALT) #4
  %3 = tail call ptr @arrayListToArray(ptr noundef null) #4
  %4 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %5 = load i32, ptr %4, align 4, !tbaa !9
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 441, ptr noundef null, i32 noundef -83386157, i32 noundef %5) #4
  %6 = tail call noalias dereferenceable_or_null(40) ptr @malloc(i64 noundef 40) #5
  %7 = tail call noalias dereferenceable_or_null(4) ptr @malloc(i64 noundef 4) #5
  store ptr %7, ptr %6, align 8, !tbaa !5
  store i32 10, ptr %7, align 4, !tbaa !12
  %8 = tail call noalias dereferenceable_or_null(4) ptr @malloc(i64 noundef 4) #5
  %9 = getelementptr inbounds i8, ptr %6, i64 8
  store ptr %8, ptr %9, align 8, !tbaa !5
  store i32 20, ptr %8, align 4, !tbaa !12
  %10 = tail call noalias dereferenceable_or_null(4) ptr @malloc(i64 noundef 4) #5
  %11 = getelementptr inbounds i8, ptr %6, i64 16
  store ptr %10, ptr %11, align 8, !tbaa !5
  store i32 30, ptr %10, align 4, !tbaa !12
  %12 = tail call noalias dereferenceable_or_null(4) ptr @malloc(i64 noundef 4) #5
  %13 = getelementptr inbounds i8, ptr %6, i64 24
  store ptr %12, ptr %13, align 8, !tbaa !5
  store i32 40, ptr %12, align 4, !tbaa !12
  %14 = tail call noalias dereferenceable_or_null(4) ptr @malloc(i64 noundef 4) #5
  %15 = getelementptr inbounds i8, ptr %6, i64 32
  store ptr %14, ptr %15, align 8, !tbaa !5
  store i32 50, ptr %14, align 4, !tbaa !12
  tail call void @arrayListAddAll(ptr noundef %2, ptr noundef nonnull %6, i32 noundef 5) #4
  %16 = tail call ptr @arrayListToArray(ptr noundef %2) #4
  %17 = load ptr, ptr %16, align 8, !tbaa !5
  %18 = load i32, ptr %17, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 455, ptr noundef null, i32 noundef 10, i32 noundef %18) #4
  %19 = getelementptr inbounds i8, ptr %16, i64 8
  %20 = load ptr, ptr %19, align 8, !tbaa !5
  %21 = load i32, ptr %20, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 455, ptr noundef null, i32 noundef 20, i32 noundef %21) #4
  %22 = getelementptr inbounds i8, ptr %16, i64 16
  %23 = load ptr, ptr %22, align 8, !tbaa !5
  %24 = load i32, ptr %23, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 455, ptr noundef null, i32 noundef 30, i32 noundef %24) #4
  %25 = getelementptr inbounds i8, ptr %16, i64 24
  %26 = load ptr, ptr %25, align 8, !tbaa !5
  %27 = load i32, ptr %26, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 455, ptr noundef null, i32 noundef 40, i32 noundef %27) #4
  %28 = getelementptr inbounds i8, ptr %16, i64 32
  %29 = load ptr, ptr %28, align 8, !tbaa !5
  %30 = load i32, ptr %29, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 455, ptr noundef null, i32 noundef 50, i32 noundef %30) #4
  tail call void @free(ptr noundef %6) #4
  tail call void @free(ptr noundef %16) #4
  tail call void @destroyArrayList(ptr noundef %2) #4
  ret void
}

declare ptr @arrayListToArray(ptr noundef) local_unnamed_addr #2

attributes #0 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite) "alloc-family"="malloc" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }
attributes #5 = { nounwind allocsize(0) }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"ErrorTestStruct", !11, i64 0}
!11 = !{!"int", !7, i64 0}
!12 = !{!11, !11, i64 0}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,SROAPass,SimplifyCFGPass,TailCallElimPass