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

; 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 [150 x i8], align 1
@ERROR_TEST = external dso_local global ptr, align 8
@__const.testAVLTreeContains.values = external hidden unnamed_addr constant [11 x i32], align 16

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

declare ptr @avlTreeInitialization(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 @destroyAVLTree(ptr noundef) #2

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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

; Function Attrs: nounwind uwtable
define dso_local void @testAVLTreeContains(ptr noundef %0) #0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca [11 x i32], align 16
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %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 @avlTreeInitialization(ptr noundef @free, ptr noundef @compareIntPointersAVLTT)
  store ptr %8, ptr %3, align 8, !tbaa !5
  %9 = call i32 @avlTreeContains(ptr noundef null, 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 332, ptr noundef null, i32 noundef -83386157, i32 noundef %13)
  %14 = load ptr, ptr %3, align 8, !tbaa !5
  %15 = call i32 @avlTreeContains(ptr noundef %14, ptr noundef null)
  %16 = load ptr, ptr %2, align 8, !tbaa !5
  %17 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %18 = getelementptr inbounds %struct.ErrorTestStruct, ptr %17, i32 0, i32 0
  %19 = load i32, ptr %18, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %16, ptr noundef @.str, i32 noundef 335, ptr noundef null, i32 noundef -83384987, i32 noundef %19)
  call void @llvm.lifetime.start.p0(i64 44, ptr %4) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %4, ptr align 16 @__const.testAVLTreeContains.values, i64 44, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 0, ptr %5, align 4, !tbaa !12
  br label %20

20:                                               ; preds = %31, %1
  %21 = load i32, ptr %5, align 4, !tbaa !12
  %22 = icmp slt i32 %21, 11
  br i1 %22, label %24, label %23

23:                                               ; preds = %20
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %34

24:                                               ; preds = %20
  %25 = load ptr, ptr %3, align 8, !tbaa !5
  %26 = load i32, ptr %5, align 4, !tbaa !12
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [11 x i32], ptr %4, i64 0, i64 %27
  %29 = load i32, ptr %28, align 4, !tbaa !12
  %30 = call ptr @generateIntPointerAVLTT(i32 noundef %29)
  call void @avlTreeInsert(ptr noundef %25, ptr noundef %30)
  br label %31

31:                                               ; preds = %24
  %32 = load i32, ptr %5, align 4, !tbaa !12
  %33 = add nsw i32 %32, 1
  store i32 %33, ptr %5, align 4, !tbaa !12
  br label %20, !llvm.loop !13

34:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !12
  br label %35

35:                                               ; preds = %47, %34
  %36 = load i32, ptr %6, align 4, !tbaa !12
  %37 = icmp slt i32 %36, 11
  br i1 %37, label %39, label %38

38:                                               ; preds = %35
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  br label %50

39:                                               ; preds = %35
  %40 = load ptr, ptr %2, align 8, !tbaa !5
  %41 = load ptr, ptr %3, align 8, !tbaa !5
  %42 = getelementptr inbounds [11 x i32], ptr %4, i64 0, i64 0
  %43 = load i32, ptr %6, align 4, !tbaa !12
  %44 = sext i32 %43 to i64
  %45 = getelementptr inbounds i32, ptr %42, i64 %44
  %46 = call i32 @avlTreeContains(ptr noundef %41, ptr noundef %45)
  call void @CuAssertIntEquals_LineMsg(ptr noundef %40, ptr noundef @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %46)
  br label %47

47:                                               ; preds = %39
  %48 = load i32, ptr %6, align 4, !tbaa !12
  %49 = add nsw i32 %48, 1
  store i32 %49, ptr %6, align 4, !tbaa !12
  br label %35, !llvm.loop !15

50:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 233, ptr %7, align 4, !tbaa !12
  %51 = load ptr, ptr %2, align 8, !tbaa !5
  %52 = load ptr, ptr %3, align 8, !tbaa !5
  %53 = call i32 @avlTreeContains(ptr noundef %52, ptr noundef %7)
  call void @CuAssertIntEquals_LineMsg(ptr noundef %51, ptr noundef @.str, i32 noundef 349, ptr noundef null, i32 noundef 0, i32 noundef %53)
  %54 = load ptr, ptr %3, align 8, !tbaa !5
  call void @destroyAVLTree(ptr noundef %54)
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 44, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  ret void
}

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

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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { 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 [150 x i8], align 1
@ERROR_TEST = external dso_local local_unnamed_addr global ptr, align 8
@__const.testAVLTreeContains.values = external hidden unnamed_addr constant [11 x i32], align 16

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

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

; Function Attrs: mustprogress 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 @compareIntPointersAVLTT(ptr noundef, ptr noundef) #0

declare ptr @avlTreeInitialization(ptr noundef, ptr noundef) local_unnamed_addr #2

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

declare void @avlTreeInsert(ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

; Function Attrs: nounwind uwtable
define dso_local void @testAVLTreeContains(ptr noundef %0) local_unnamed_addr #0 {
.preheader.preheader:
  %1 = alloca [11 x i32], align 16
  %2 = alloca i32, align 4
  %3 = tail call ptr @avlTreeInitialization(ptr noundef nonnull @free, ptr noundef nonnull @compareIntPointersAVLTT) #5
  %4 = tail call i32 @avlTreeContains(ptr noundef null, ptr noundef null) #5
  %5 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %6 = load i32, ptr %5, align 4, !tbaa !9
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 332, ptr noundef null, i32 noundef -83386157, i32 noundef %6) #5
  %7 = tail call i32 @avlTreeContains(ptr noundef %3, ptr noundef null) #5
  %8 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %9 = load i32, ptr %8, align 4, !tbaa !9
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 335, ptr noundef null, i32 noundef -83384987, i32 noundef %9) #5
  call void @llvm.lifetime.start.p0(i64 44, ptr nonnull %1) #5
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(44) %1, ptr noundef nonnull align 16 dereferenceable(44) @__const.testAVLTreeContains.values, i64 44, i1 false)
  %10 = load i32, ptr %1, align 16, !tbaa !12
  %11 = tail call ptr @generateIntPointerAVLTT(i32 noundef %10)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %11) #5
  %12 = getelementptr inbounds i8, ptr %1, i64 4
  %13 = load i32, ptr %12, align 4, !tbaa !12
  %14 = tail call ptr @generateIntPointerAVLTT(i32 noundef %13)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %14) #5
  %15 = getelementptr inbounds i8, ptr %1, i64 8
  %16 = load i32, ptr %15, align 8, !tbaa !12
  %17 = tail call ptr @generateIntPointerAVLTT(i32 noundef %16)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %17) #5
  %18 = getelementptr inbounds i8, ptr %1, i64 12
  %19 = load i32, ptr %18, align 4, !tbaa !12
  %20 = tail call ptr @generateIntPointerAVLTT(i32 noundef %19)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %20) #5
  %21 = getelementptr inbounds i8, ptr %1, i64 16
  %22 = load i32, ptr %21, align 16, !tbaa !12
  %23 = tail call ptr @generateIntPointerAVLTT(i32 noundef %22)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %23) #5
  %24 = getelementptr inbounds i8, ptr %1, i64 20
  %25 = load i32, ptr %24, align 4, !tbaa !12
  %26 = tail call ptr @generateIntPointerAVLTT(i32 noundef %25)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %26) #5
  %27 = getelementptr inbounds i8, ptr %1, i64 24
  %28 = load i32, ptr %27, align 8, !tbaa !12
  %29 = tail call ptr @generateIntPointerAVLTT(i32 noundef %28)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %29) #5
  %30 = getelementptr inbounds i8, ptr %1, i64 28
  %31 = load i32, ptr %30, align 4, !tbaa !12
  %32 = tail call ptr @generateIntPointerAVLTT(i32 noundef %31)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %32) #5
  %33 = getelementptr inbounds i8, ptr %1, i64 32
  %34 = load i32, ptr %33, align 16, !tbaa !12
  %35 = tail call ptr @generateIntPointerAVLTT(i32 noundef %34)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %35) #5
  %36 = getelementptr inbounds i8, ptr %1, i64 36
  %37 = load i32, ptr %36, align 4, !tbaa !12
  %38 = tail call ptr @generateIntPointerAVLTT(i32 noundef %37)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %38) #5
  %39 = getelementptr inbounds i8, ptr %1, i64 40
  %40 = load i32, ptr %39, align 8, !tbaa !12
  %41 = tail call ptr @generateIntPointerAVLTT(i32 noundef %40)
  tail call void @avlTreeInsert(ptr noundef %3, ptr noundef %41) #5
  %42 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %1) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %42) #5
  %43 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %12) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %43) #5
  %44 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %15) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %44) #5
  %45 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %18) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %45) #5
  %46 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %21) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %46) #5
  %47 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %24) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %47) #5
  %48 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %27) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %48) #5
  %49 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %30) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %49) #5
  %50 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %33) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %50) #5
  %51 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %36) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %51) #5
  %52 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %39) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 345, ptr noundef null, i32 noundef 1, i32 noundef %52) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #5
  store i32 233, ptr %2, align 4, !tbaa !12
  %53 = call i32 @avlTreeContains(ptr noundef %3, ptr noundef nonnull %2) #5
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 349, ptr noundef null, i32 noundef 0, i32 noundef %53) #5
  call void @destroyAVLTree(ptr noundef %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 44, ptr nonnull %1) #5
  ret void
}

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

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 = { mustprogress 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 = { 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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { 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}


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