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

; 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 }
%struct.SplayTree = type { ptr, i32, ptr, ptr }
%struct.SplayNode = type { ptr, ptr, ptr }

@.str = external hidden unnamed_addr constant [154 x i8], align 1
@ERROR_TEST = external dso_local global ptr, align 8
@__const.testSplayTreeInsert.values = external hidden unnamed_addr constant [11 x i32], align 16

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

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

declare ptr @splayTreeInitialization(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

; Function Attrs: nounwind uwtable
define dso_local void @testSplayTreeInsert(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 @splayTreeInitialization(ptr noundef @free, ptr noundef @compareIntPointersSTT)
  store ptr %6, ptr %3, align 8, !tbaa !5
  call void @splayTreeInsert(ptr noundef null, ptr noundef null)
  %7 = load ptr, ptr %2, align 8, !tbaa !5
  %8 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %9 = getelementptr inbounds %struct.ErrorTestStruct, ptr %8, i32 0, i32 0
  %10 = load i32, ptr %9, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %7, ptr noundef @.str, i32 noundef 108, ptr noundef null, i32 noundef -83386157, i32 noundef %10)
  %11 = load ptr, ptr %3, align 8, !tbaa !5
  call void @splayTreeInsert(ptr noundef %11, ptr noundef null)
  %12 = load ptr, ptr %2, align 8, !tbaa !5
  %13 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %14 = getelementptr inbounds %struct.ErrorTestStruct, ptr %13, i32 0, i32 0
  %15 = load i32, ptr %14, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %12, ptr noundef @.str, i32 noundef 111, ptr noundef null, i32 noundef -83384987, i32 noundef %15)
  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.testSplayTreeInsert.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 %16

16:                                               ; preds = %38, %1
  %17 = load i32, ptr %5, align 4, !tbaa !12
  %18 = icmp slt i32 %17, 11
  br i1 %18, label %20, label %19

19:                                               ; preds = %16
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %41

20:                                               ; preds = %16
  %21 = load ptr, ptr %3, align 8, !tbaa !5
  %22 = load i32, ptr %5, align 4, !tbaa !12
  %23 = sext i32 %22 to i64
  %24 = getelementptr inbounds [11 x i32], ptr %4, i64 0, i64 %23
  %25 = load i32, ptr %24, align 4, !tbaa !12
  %26 = call ptr @generateIntPointerSTT(i32 noundef %25)
  call void @splayTreeInsert(ptr noundef %21, ptr noundef %26)
  %27 = load ptr, ptr %2, align 8, !tbaa !5
  %28 = load i32, ptr %5, align 4, !tbaa !12
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds [11 x i32], ptr %4, i64 0, i64 %29
  %31 = load i32, ptr %30, align 4, !tbaa !12
  %32 = load ptr, ptr %3, align 8, !tbaa !5
  %33 = getelementptr inbounds %struct.SplayTree, ptr %32, i32 0, i32 0
  %34 = load ptr, ptr %33, align 8, !tbaa !13
  %35 = getelementptr inbounds %struct.SplayNode, ptr %34, i32 0, i32 0
  %36 = load ptr, ptr %35, align 8, !tbaa !15
  %37 = load i32, ptr %36, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %27, ptr noundef @.str, i32 noundef 118, ptr noundef null, i32 noundef %31, i32 noundef %37)
  br label %38

38:                                               ; preds = %20
  %39 = load i32, ptr %5, align 4, !tbaa !12
  %40 = add nsw i32 %39, 1
  store i32 %40, ptr %5, align 4, !tbaa !12
  br label %16, !llvm.loop !17

41:                                               ; preds = %19
  %42 = load ptr, ptr %2, align 8, !tbaa !5
  %43 = load ptr, ptr %3, align 8, !tbaa !5
  %44 = getelementptr inbounds %struct.SplayTree, ptr %43, i32 0, i32 0
  %45 = load ptr, ptr %44, align 8, !tbaa !13
  %46 = call i32 @checkIfValidSplayTreeSTT(ptr noundef %45, ptr noundef null)
  call void @CuAssertIntEquals_LineMsg(ptr noundef %42, ptr noundef @.str, i32 noundef 121, ptr noundef null, i32 noundef 1, i32 noundef %46)
  %47 = load ptr, ptr %3, align 8, !tbaa !5
  call void @destroySplayTree(ptr noundef %47)
  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 void @splayTreeInsert(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

declare void @destroySplayTree(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 = !{!14, !6, i64 0}
!14 = !{!"SplayTree", !6, i64 0, !11, i64 8, !6, i64 16, !6, i64 24}
!15 = !{!16, !6, i64 0}
!16 = !{!"SplayNode", !6, i64 0, !6, i64 8, !6, i64 16}
!17 = distinct !{!17, !18}
!18 = !{!"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
@ERROR_TEST = external dso_local local_unnamed_addr global ptr, align 8
@__const.testSplayTreeInsert.values = external hidden unnamed_addr constant [11 x i32], align 16

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

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

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

declare ptr @splayTreeInitialization(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

; Function Attrs: nounwind uwtable
define dso_local void @testSplayTreeInsert(ptr noundef %0) local_unnamed_addr #0 {
  %2 = tail call ptr @splayTreeInitialization(ptr noundef nonnull @free, ptr noundef nonnull @compareIntPointersSTT) #3
  tail call void @splayTreeInsert(ptr noundef null, 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 108, ptr noundef null, i32 noundef -83386157, i32 noundef %4) #3
  tail call void @splayTreeInsert(ptr noundef %2, ptr noundef null) #3
  %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 111, ptr noundef null, i32 noundef -83384987, i32 noundef %6) #3
  %7 = load i32, ptr @__const.testSplayTreeInsert.values, align 16, !tbaa !12
  %8 = tail call ptr @generateIntPointerSTT(i32 noundef %7)
  tail call void @splayTreeInsert(ptr noundef %2, ptr noundef %8) #3
  %9 = load ptr, ptr %2, align 8, !tbaa !13
  %10 = load ptr, ptr %9, align 8, !tbaa !15
  %11 = load i32, ptr %10, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %7, i32 noundef %11) #3
  %12 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testSplayTreeInsert.values, i64 4), align 4, !tbaa !12
  %13 = tail call ptr @generateIntPointerSTT(i32 noundef %12)
  tail call void @splayTreeInsert(ptr noundef %2, ptr noundef %13) #3
  %14 = load ptr, ptr %2, align 8, !tbaa !13
  %15 = load ptr, ptr %14, align 8, !tbaa !15
  %16 = load i32, ptr %15, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %12, i32 noundef %16) #3
  %17 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testSplayTreeInsert.values, i64 8), align 8, !tbaa !12
  %18 = tail call ptr @generateIntPointerSTT(i32 noundef %17)
  tail call void @splayTreeInsert(ptr noundef nonnull %2, ptr noundef %18) #3
  %19 = load ptr, ptr %2, align 8, !tbaa !13
  %20 = load ptr, ptr %19, align 8, !tbaa !15
  %21 = load i32, ptr %20, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %17, i32 noundef %21) #3
  %22 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testSplayTreeInsert.values, i64 12), align 4, !tbaa !12
  %23 = tail call ptr @generateIntPointerSTT(i32 noundef %22)
  tail call void @splayTreeInsert(ptr noundef nonnull %2, ptr noundef %23) #3
  %24 = load ptr, ptr %2, align 8, !tbaa !13
  %25 = load ptr, ptr %24, align 8, !tbaa !15
  %26 = load i32, ptr %25, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %22, i32 noundef %26) #3
  %27 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testSplayTreeInsert.values, i64 16), align 16, !tbaa !12
  %28 = tail call ptr @generateIntPointerSTT(i32 noundef %27)
  tail call void @splayTreeInsert(ptr noundef nonnull %2, ptr noundef %28) #3
  %29 = load ptr, ptr %2, align 8, !tbaa !13
  %30 = load ptr, ptr %29, align 8, !tbaa !15
  %31 = load i32, ptr %30, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %27, i32 noundef %31) #3
  %32 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testSplayTreeInsert.values, i64 20), align 4, !tbaa !12
  %33 = tail call ptr @generateIntPointerSTT(i32 noundef %32)
  tail call void @splayTreeInsert(ptr noundef nonnull %2, ptr noundef %33) #3
  %34 = load ptr, ptr %2, align 8, !tbaa !13
  %35 = load ptr, ptr %34, align 8, !tbaa !15
  %36 = load i32, ptr %35, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %32, i32 noundef %36) #3
  %37 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testSplayTreeInsert.values, i64 24), align 8, !tbaa !12
  %38 = tail call ptr @generateIntPointerSTT(i32 noundef %37)
  tail call void @splayTreeInsert(ptr noundef nonnull %2, ptr noundef %38) #3
  %39 = load ptr, ptr %2, align 8, !tbaa !13
  %40 = load ptr, ptr %39, align 8, !tbaa !15
  %41 = load i32, ptr %40, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %37, i32 noundef %41) #3
  %42 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testSplayTreeInsert.values, i64 28), align 4, !tbaa !12
  %43 = tail call ptr @generateIntPointerSTT(i32 noundef %42)
  tail call void @splayTreeInsert(ptr noundef nonnull %2, ptr noundef %43) #3
  %44 = load ptr, ptr %2, align 8, !tbaa !13
  %45 = load ptr, ptr %44, align 8, !tbaa !15
  %46 = load i32, ptr %45, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %42, i32 noundef %46) #3
  %47 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testSplayTreeInsert.values, i64 32), align 16, !tbaa !12
  %48 = tail call ptr @generateIntPointerSTT(i32 noundef %47)
  tail call void @splayTreeInsert(ptr noundef nonnull %2, ptr noundef %48) #3
  %49 = load ptr, ptr %2, align 8, !tbaa !13
  %50 = load ptr, ptr %49, align 8, !tbaa !15
  %51 = load i32, ptr %50, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %47, i32 noundef %51) #3
  %52 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testSplayTreeInsert.values, i64 36), align 4, !tbaa !12
  %53 = tail call ptr @generateIntPointerSTT(i32 noundef %52)
  tail call void @splayTreeInsert(ptr noundef nonnull %2, ptr noundef %53) #3
  %54 = load ptr, ptr %2, align 8, !tbaa !13
  %55 = load ptr, ptr %54, align 8, !tbaa !15
  %56 = load i32, ptr %55, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %52, i32 noundef %56) #3
  %57 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testSplayTreeInsert.values, i64 40), align 8, !tbaa !12
  %58 = tail call ptr @generateIntPointerSTT(i32 noundef %57)
  tail call void @splayTreeInsert(ptr noundef nonnull %2, ptr noundef %58) #3
  %59 = load ptr, ptr %2, align 8, !tbaa !13
  %60 = load ptr, ptr %59, align 8, !tbaa !15
  %61 = load i32, ptr %60, align 4, !tbaa !12
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 118, ptr noundef null, i32 noundef %57, i32 noundef %61) #3
  %62 = load ptr, ptr %2, align 8, !tbaa !13
  %63 = tail call i32 @checkIfValidSplayTreeSTT(ptr noundef %62, ptr noundef null)
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 121, ptr noundef null, i32 noundef 1, i32 noundef %63) #3
  tail call void @destroySplayTree(ptr noundef nonnull %2) #3
  ret void
}

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

declare void @destroySplayTree(ptr noundef) local_unnamed_addr #1

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}
!12 = !{!11, !11, i64 0}
!13 = !{!14, !6, i64 0}
!14 = !{!"SplayTree", !6, i64 0, !11, i64 8, !6, i64 16, !6, i64 24}
!15 = !{!16, !6, i64 0}
!16 = !{!"SplayNode", !6, i64 0, !6, i64 8, !6, i64 16}


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