; 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"

@__const.testDestroyAVLTree.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

; 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 @testDestroyAVLTree(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
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  %6 = call ptr @avlTreeInitialization(ptr noundef @free, ptr noundef @compareIntPointersAVLTT)
  store ptr %6, ptr %3, align 8, !tbaa !5
  call void @destroyAVLTree(ptr noundef null)
  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.testDestroyAVLTree.values, i64 44, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 0, ptr %5, align 4, !tbaa !9
  br label %7

7:                                                ; preds = %18, %1
  %8 = load i32, ptr %5, align 4, !tbaa !9
  %9 = icmp slt i32 %8, 11
  br i1 %9, label %11, label %10

10:                                               ; preds = %7
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %21

11:                                               ; preds = %7
  %12 = load ptr, ptr %3, align 8, !tbaa !5
  %13 = load i32, ptr %5, align 4, !tbaa !9
  %14 = sext i32 %13 to i64
  %15 = getelementptr inbounds [11 x i32], ptr %4, i64 0, i64 %14
  %16 = load i32, ptr %15, align 4, !tbaa !9
  %17 = call ptr @generateIntPointerAVLTT(i32 noundef %16)
  call void @avlTreeInsert(ptr noundef %12, ptr noundef %17)
  br label %18

18:                                               ; preds = %11
  %19 = load i32, ptr %5, align 4, !tbaa !9
  %20 = add nsw i32 %19, 1
  store i32 %20, ptr %5, align 4, !tbaa !9
  br label %7, !llvm.loop !11

21:                                               ; preds = %10
  %22 = load ptr, ptr %3, align 8, !tbaa !5
  call void @destroyAVLTree(ptr noundef %22)
  call void @llvm.lifetime.end.p0(i64 44, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  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 = { 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, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"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"

@__const.testDestroyAVLTree.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: nounwind uwtable
declare dso_local i32 @compareIntPointersAVLTT(ptr noundef, ptr noundef) #0

declare ptr @avlTreeInitialization(ptr noundef, ptr 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 @destroyAVLTree(ptr noundef) local_unnamed_addr #1

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

; Function Attrs: nounwind uwtable
define dso_local void @testDestroyAVLTree(ptr nocapture noundef readnone %0) local_unnamed_addr #0 {
  %2 = tail call ptr @avlTreeInitialization(ptr noundef nonnull @free, ptr noundef nonnull @compareIntPointersAVLTT) #3
  tail call void @destroyAVLTree(ptr noundef null) #3
  %3 = load i32, ptr @__const.testDestroyAVLTree.values, align 16, !tbaa !5
  %4 = tail call ptr @generateIntPointerAVLTT(i32 noundef %3)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %4) #3
  %5 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyAVLTree.values, i64 4), align 4, !tbaa !5
  %6 = tail call ptr @generateIntPointerAVLTT(i32 noundef %5)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %6) #3
  %7 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyAVLTree.values, i64 8), align 8, !tbaa !5
  %8 = tail call ptr @generateIntPointerAVLTT(i32 noundef %7)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %8) #3
  %9 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyAVLTree.values, i64 12), align 4, !tbaa !5
  %10 = tail call ptr @generateIntPointerAVLTT(i32 noundef %9)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %10) #3
  %11 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyAVLTree.values, i64 16), align 16, !tbaa !5
  %12 = tail call ptr @generateIntPointerAVLTT(i32 noundef %11)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %12) #3
  %13 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyAVLTree.values, i64 20), align 4, !tbaa !5
  %14 = tail call ptr @generateIntPointerAVLTT(i32 noundef %13)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %14) #3
  %15 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyAVLTree.values, i64 24), align 8, !tbaa !5
  %16 = tail call ptr @generateIntPointerAVLTT(i32 noundef %15)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %16) #3
  %17 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyAVLTree.values, i64 28), align 4, !tbaa !5
  %18 = tail call ptr @generateIntPointerAVLTT(i32 noundef %17)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %18) #3
  %19 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyAVLTree.values, i64 32), align 16, !tbaa !5
  %20 = tail call ptr @generateIntPointerAVLTT(i32 noundef %19)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %20) #3
  %21 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyAVLTree.values, i64 36), align 4, !tbaa !5
  %22 = tail call ptr @generateIntPointerAVLTT(i32 noundef %21)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %22) #3
  %23 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyAVLTree.values, i64 40), align 8, !tbaa !5
  %24 = tail call ptr @generateIntPointerAVLTT(i32 noundef %23)
  tail call void @avlTreeInsert(ptr noundef %2, ptr noundef %24) #3
  tail call void @destroyAVLTree(ptr noundef %2) #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}


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