; 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.ArrayList = type { ptr, i32, i32, ptr, ptr }

@.str = external hidden unnamed_addr constant [154 x i8], align 1

; 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 @arrayListAdd(ptr noundef, ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local void @testArrayListExpansion(ptr noundef %0) #2 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  %6 = call ptr @arrayListInitialization(i32 noundef 1, ptr noundef @free, ptr noundef @compareIntPointersALT)
  store ptr %6, ptr %3, align 8, !tbaa !5
  %7 = load ptr, ptr %2, align 8, !tbaa !5
  %8 = load ptr, ptr %3, align 8, !tbaa !5
  %9 = getelementptr inbounds %struct.ArrayList, ptr %8, i32 0, i32 1
  %10 = load i32, ptr %9, align 8, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %7, ptr noundef @.str, i32 noundef 274, ptr noundef null, i32 noundef 1, i32 noundef %10)
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  %11 = call noalias ptr @malloc(i64 noundef 40) #6
  store ptr %11, 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 %12

12:                                               ; preds = %30, %1
  %13 = load i32, ptr %5, align 4, !tbaa !12
  %14 = icmp slt i32 %13, 5
  br i1 %14, label %16, label %15

15:                                               ; preds = %12
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %33

16:                                               ; preds = %12
  %17 = call noalias ptr @malloc(i64 noundef 4) #6
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = load i32, ptr %5, align 4, !tbaa !12
  %20 = sext i32 %19 to i64
  %21 = getelementptr inbounds ptr, ptr %18, i64 %20
  store ptr %17, ptr %21, align 8, !tbaa !5
  %22 = load i32, ptr %5, align 4, !tbaa !12
  %23 = add nsw i32 %22, 1
  %24 = mul nsw i32 %23, 10
  %25 = load ptr, ptr %4, align 8, !tbaa !5
  %26 = load i32, ptr %5, align 4, !tbaa !12
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds ptr, ptr %25, i64 %27
  %29 = load ptr, ptr %28, align 8, !tbaa !5
  store i32 %24, ptr %29, align 4, !tbaa !12
  br label %30

30:                                               ; preds = %16
  %31 = load i32, ptr %5, align 4, !tbaa !12
  %32 = add nsw i32 %31, 1
  store i32 %32, ptr %5, align 4, !tbaa !12
  br label %12, !llvm.loop !13

33:                                               ; preds = %15
  %34 = load ptr, ptr %3, align 8, !tbaa !5
  %35 = load ptr, ptr %4, align 8, !tbaa !5
  %36 = getelementptr inbounds ptr, ptr %35, i64 0
  %37 = load ptr, ptr %36, align 8, !tbaa !5
  call void @arrayListAdd(ptr noundef %34, ptr noundef %37)
  %38 = load ptr, ptr %3, align 8, !tbaa !5
  %39 = load ptr, ptr %4, align 8, !tbaa !5
  %40 = getelementptr inbounds ptr, ptr %39, i64 1
  %41 = load ptr, ptr %40, align 8, !tbaa !5
  call void @arrayListAdd(ptr noundef %38, ptr noundef %41)
  %42 = load ptr, ptr %2, align 8, !tbaa !5
  %43 = load ptr, ptr %3, align 8, !tbaa !5
  %44 = getelementptr inbounds %struct.ArrayList, ptr %43, i32 0, i32 1
  %45 = load i32, ptr %44, align 8, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %42, ptr noundef @.str, i32 noundef 285, ptr noundef null, i32 noundef 2, i32 noundef %45)
  %46 = load ptr, ptr %3, align 8, !tbaa !5
  %47 = load ptr, ptr %4, align 8, !tbaa !5
  %48 = getelementptr inbounds ptr, ptr %47, i64 2
  %49 = load ptr, ptr %48, align 8, !tbaa !5
  call void @arrayListAdd(ptr noundef %46, ptr noundef %49)
  %50 = load ptr, ptr %2, align 8, !tbaa !5
  %51 = load ptr, ptr %3, align 8, !tbaa !5
  %52 = getelementptr inbounds %struct.ArrayList, ptr %51, i32 0, i32 1
  %53 = load i32, ptr %52, align 8, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %50, ptr noundef @.str, i32 noundef 287, ptr noundef null, i32 noundef 3, i32 noundef %53)
  %54 = load ptr, ptr %3, align 8, !tbaa !5
  %55 = load ptr, ptr %4, align 8, !tbaa !5
  %56 = getelementptr inbounds ptr, ptr %55, i64 3
  %57 = load ptr, ptr %56, align 8, !tbaa !5
  call void @arrayListAdd(ptr noundef %54, ptr noundef %57)
  %58 = load ptr, ptr %3, align 8, !tbaa !5
  %59 = load ptr, ptr %4, align 8, !tbaa !5
  %60 = getelementptr inbounds ptr, ptr %59, i64 4
  %61 = load ptr, ptr %60, align 8, !tbaa !5
  call void @arrayListAdd(ptr noundef %58, ptr noundef %61)
  %62 = load ptr, ptr %2, align 8, !tbaa !5
  %63 = load ptr, ptr %3, align 8, !tbaa !5
  %64 = getelementptr inbounds %struct.ArrayList, ptr %63, i32 0, i32 1
  %65 = load i32, ptr %64, align 8, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %62, ptr noundef @.str, i32 noundef 290, ptr noundef null, i32 noundef 5, i32 noundef %65)
  %66 = load ptr, ptr %4, align 8, !tbaa !5
  call void @free(ptr noundef %66) #5
  %67 = load ptr, ptr %3, align 8, !tbaa !5
  call void @destroyArrayList(ptr noundef %67)
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  ret void
}

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 8}
!10 = !{!"ArrayList", !6, i64 0, !11, i64 8, !11, i64 12, !6, i64 16, !6, i64 24}
!11 = !{!"int", !7, i64 0}
!12 = !{!11, !11, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


; 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

; 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 @arrayListAdd(ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local void @testArrayListExpansion(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 = getelementptr inbounds i8, ptr %2, i64 8
  %4 = load i32, ptr %3, align 8, !tbaa !5
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 274, ptr noundef null, i32 noundef 1, i32 noundef %4) #4
  %5 = tail call noalias dereferenceable_or_null(4) ptr @malloc(i64 noundef 4) #5
  store i32 10, ptr %5, align 4, !tbaa !11
  %6 = tail call noalias dereferenceable_or_null(4) ptr @malloc(i64 noundef 4) #5
  store i32 20, ptr %6, align 4, !tbaa !11
  %7 = tail call noalias dereferenceable_or_null(4) ptr @malloc(i64 noundef 4) #5
  store i32 30, ptr %7, align 4, !tbaa !11
  %8 = tail call noalias dereferenceable_or_null(4) ptr @malloc(i64 noundef 4) #5
  store i32 40, ptr %8, align 4, !tbaa !11
  %9 = tail call noalias dereferenceable_or_null(4) ptr @malloc(i64 noundef 4) #5
  store i32 50, ptr %9, align 4, !tbaa !11
  tail call void @arrayListAdd(ptr noundef %2, ptr noundef nonnull %5) #4
  tail call void @arrayListAdd(ptr noundef %2, ptr noundef nonnull %6) #4
  %10 = load i32, ptr %3, align 8, !tbaa !5
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 285, ptr noundef null, i32 noundef 2, i32 noundef %10) #4
  tail call void @arrayListAdd(ptr noundef %2, ptr noundef nonnull %7) #4
  %11 = load i32, ptr %3, align 8, !tbaa !5
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 287, ptr noundef null, i32 noundef 3, i32 noundef %11) #4
  tail call void @arrayListAdd(ptr noundef %2, ptr noundef nonnull %8) #4
  tail call void @arrayListAdd(ptr noundef %2, ptr noundef nonnull %9) #4
  %12 = load i32, ptr %3, align 8, !tbaa !5
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 290, ptr noundef null, i32 noundef 5, i32 noundef %12) #4
  tail call void @destroyArrayList(ptr noundef %2) #4
  ret void
}

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, !10, i64 8}
!6 = !{!"ArrayList", !7, i64 0, !10, i64 8, !10, i64 12, !7, i64 16, !7, i64 24}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!10, !10, i64 0}


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