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

; 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 [142 x i8], align 1
@ERROR_TEST = external dso_local global ptr, align 8

; Function Attrs: nounwind uwtable
declare dso_local ptr @generateIntPointerSetT(i32 noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nounwind uwtable
declare dso_local i32 @compareIntPointersSetT(ptr noundef, ptr noundef) #0

declare ptr @setInitialization(i32 noundef, ptr noundef, ptr noundef) #2

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

; Function Attrs: nounwind
declare void @free(ptr noundef) #3

declare void @destroySet(ptr noundef) #2

declare void @setAdd(ptr noundef, ptr noundef) #2

declare i32 @setGetLength(ptr noundef) #2

declare void @setDelete(ptr noundef, i32 noundef) #2

; Function Attrs: nounwind uwtable
define dso_local void @testSetGetLength(ptr noundef %0) #0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #4
  %6 = call ptr @setInitialization(i32 noundef 1, ptr noundef @free, ptr noundef @compareIntPointersSetT)
  store ptr %6, ptr %3, align 8, !tbaa !5
  %7 = call i32 @setGetLength(ptr noundef null)
  %8 = load ptr, ptr %2, align 8, !tbaa !5
  %9 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %10 = getelementptr inbounds %struct.ErrorTestStruct, ptr %9, i32 0, i32 0
  %11 = load i32, ptr %10, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %8, ptr noundef @.str, i32 noundef 316, ptr noundef null, i32 noundef -83386157, i32 noundef %11)
  %12 = load ptr, ptr %2, align 8, !tbaa !5
  %13 = load ptr, ptr %3, align 8, !tbaa !5
  %14 = call i32 @setGetLength(ptr noundef %13)
  call void @CuAssertIntEquals_LineMsg(ptr noundef %12, ptr noundef @.str, i32 noundef 318, ptr noundef null, i32 noundef 0, i32 noundef %14)
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  store i32 0, ptr %4, align 4, !tbaa !12
  br label %15

15:                                               ; preds = %30, %1
  %16 = load i32, ptr %4, 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 %4) #4
  br label %33

19:                                               ; preds = %15
  %20 = load ptr, ptr %3, align 8, !tbaa !5
  %21 = load i32, ptr %4, align 4, !tbaa !12
  %22 = add nsw i32 %21, 1
  %23 = mul nsw i32 %22, 10
  %24 = call ptr @generateIntPointerSetT(i32 noundef %23)
  call void @setAdd(ptr noundef %20, ptr noundef %24)
  %25 = load ptr, ptr %2, align 8, !tbaa !5
  %26 = load i32, ptr %4, align 4, !tbaa !12
  %27 = add nsw i32 %26, 1
  %28 = load ptr, ptr %3, align 8, !tbaa !5
  %29 = call i32 @setGetLength(ptr noundef %28)
  call void @CuAssertIntEquals_LineMsg(ptr noundef %25, ptr noundef @.str, i32 noundef 322, ptr noundef null, i32 noundef %27, i32 noundef %29)
  br label %30

30:                                               ; preds = %19
  %31 = load i32, ptr %4, align 4, !tbaa !12
  %32 = add nsw i32 %31, 1
  store i32 %32, ptr %4, align 4, !tbaa !12
  br label %15, !llvm.loop !13

33:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  store i32 1, ptr %5, align 4, !tbaa !12
  br label %34

34:                                               ; preds = %45, %33
  %35 = load i32, ptr %5, align 4, !tbaa !12
  %36 = icmp sle i32 %35, 5
  br i1 %36, label %38, label %37

37:                                               ; preds = %34
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  br label %48

38:                                               ; preds = %34
  %39 = load ptr, ptr %3, align 8, !tbaa !5
  call void @setDelete(ptr noundef %39, i32 noundef 0)
  %40 = load ptr, ptr %2, align 8, !tbaa !5
  %41 = load i32, ptr %5, align 4, !tbaa !12
  %42 = sub nsw i32 5, %41
  %43 = load ptr, ptr %3, align 8, !tbaa !5
  %44 = call i32 @setGetLength(ptr noundef %43)
  call void @CuAssertIntEquals_LineMsg(ptr noundef %40, ptr noundef @.str, i32 noundef 327, ptr noundef null, i32 noundef %42, i32 noundef %44)
  br label %45

45:                                               ; preds = %38
  %46 = load i32, ptr %5, align 4, !tbaa !12
  %47 = add nsw i32 %46, 1
  store i32 %47, ptr %5, align 4, !tbaa !12
  br label %34, !llvm.loop !15

48:                                               ; preds = %37
  %49 = load ptr, ptr %3, align 8, !tbaa !5
  call void @destroySet(ptr noundef %49)
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #4
  ret void
}

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #4 = { nounwind }

!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 [142 x i8], align 1
@ERROR_TEST = external dso_local local_unnamed_addr global ptr, align 8

; Function Attrs: nounwind uwtable
declare dso_local ptr @generateIntPointerSetT(i32 noundef) local_unnamed_addr #0

; Function Attrs: nounwind uwtable
declare dso_local i32 @compareIntPointersSetT(ptr noundef, ptr noundef) #0

declare ptr @setInitialization(i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #1

declare void @CuAssertIntEquals_LineMsg(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) #2

declare void @destroySet(ptr noundef) local_unnamed_addr #1

declare void @setAdd(ptr noundef, ptr noundef) local_unnamed_addr #1

declare i32 @setGetLength(ptr noundef) local_unnamed_addr #1

declare void @setDelete(ptr noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: nounwind uwtable
define dso_local void @testSetGetLength(ptr noundef %0) local_unnamed_addr #0 {
.preheader.preheader:
  %1 = tail call ptr @setInitialization(i32 noundef 1, ptr noundef nonnull @free, ptr noundef nonnull @compareIntPointersSetT) #3
  %2 = tail call i32 @setGetLength(ptr noundef null) #3
  %3 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %4 = load i32, ptr %3, align 4, !tbaa !9
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 316, ptr noundef null, i32 noundef -83386157, i32 noundef %4) #3
  %5 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 318, ptr noundef null, i32 noundef 0, i32 noundef %5) #3
  %6 = tail call ptr @generateIntPointerSetT(i32 noundef 10)
  tail call void @setAdd(ptr noundef %1, ptr noundef %6) #3
  %7 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 322, ptr noundef null, i32 noundef 1, i32 noundef %7) #3
  %8 = tail call ptr @generateIntPointerSetT(i32 noundef 20)
  tail call void @setAdd(ptr noundef %1, ptr noundef %8) #3
  %9 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 322, ptr noundef null, i32 noundef 2, i32 noundef %9) #3
  %10 = tail call ptr @generateIntPointerSetT(i32 noundef 30)
  tail call void @setAdd(ptr noundef %1, ptr noundef %10) #3
  %11 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 322, ptr noundef null, i32 noundef 3, i32 noundef %11) #3
  %12 = tail call ptr @generateIntPointerSetT(i32 noundef 40)
  tail call void @setAdd(ptr noundef %1, ptr noundef %12) #3
  %13 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 322, ptr noundef null, i32 noundef 4, i32 noundef %13) #3
  %14 = tail call ptr @generateIntPointerSetT(i32 noundef 50)
  tail call void @setAdd(ptr noundef %1, ptr noundef %14) #3
  %15 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 322, ptr noundef null, i32 noundef 5, i32 noundef %15) #3
  tail call void @setDelete(ptr noundef %1, i32 noundef 0) #3
  %16 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 327, ptr noundef null, i32 noundef 4, i32 noundef %16) #3
  tail call void @setDelete(ptr noundef %1, i32 noundef 0) #3
  %17 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 327, ptr noundef null, i32 noundef 3, i32 noundef %17) #3
  tail call void @setDelete(ptr noundef %1, i32 noundef 0) #3
  %18 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 327, ptr noundef null, i32 noundef 2, i32 noundef %18) #3
  tail call void @setDelete(ptr noundef %1, i32 noundef 0) #3
  %19 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 327, ptr noundef null, i32 noundef 1, i32 noundef %19) #3
  tail call void @setDelete(ptr noundef %1, i32 noundef 0) #3
  %20 = tail call i32 @setGetLength(ptr noundef %1) #3
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 327, ptr noundef null, i32 noundef 0, i32 noundef %20) #3
  tail call void @destroySet(ptr noundef %1) #3
  ret void
}

attributes #0 = { 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 #1 = { "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 = { 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 #3 = { nounwind }

!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}


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