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

; 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 [156 x i8], align 1
@ERROR_TEST = external dso_local global ptr, align 8
@__const.testDestroyBinaryHeap.values = external hidden unnamed_addr constant [10 x i32], align 16

; Function Attrs: nounwind uwtable
declare dso_local ptr @generateIntPointerBHT(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 @compareIntPointersBHT1(ptr noundef, ptr noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local i32 @compareIntPointersBHT2(ptr noundef, ptr noundef) #0

declare ptr @binaryHeapInitialization(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 @destroyBinaryHeap(ptr noundef) #2

declare void @binaryHeapInsert(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 @testDestroyBinaryHeap(ptr noundef %0) #0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca [10 x i32], align 16
  %6 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  %7 = call ptr @binaryHeapInitialization(ptr noundef @free, ptr noundef @compareIntPointersBHT1)
  store ptr %7, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  %8 = call ptr @binaryHeapInitialization(ptr noundef @free, ptr noundef @compareIntPointersBHT2)
  store ptr %8, ptr %4, align 8, !tbaa !5
  call void @destroyBinaryHeap(ptr noundef null)
  %9 = load ptr, ptr %2, align 8, !tbaa !5
  %10 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %11 = getelementptr inbounds %struct.ErrorTestStruct, ptr %10, i32 0, i32 0
  %12 = load i32, ptr %11, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %9, ptr noundef @.str, i32 noundef 498, ptr noundef null, i32 noundef -83386157, i32 noundef %12)
  call void @llvm.lifetime.start.p0(i64 40, ptr %5) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %5, ptr align 16 @__const.testDestroyBinaryHeap.values, i64 40, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !12
  br label %13

13:                                               ; preds = %30, %1
  %14 = load i32, ptr %6, align 4, !tbaa !12
  %15 = icmp slt i32 %14, 10
  br i1 %15, label %17, label %16

16:                                               ; preds = %13
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  br label %33

17:                                               ; preds = %13
  %18 = load ptr, ptr %3, align 8, !tbaa !5
  %19 = load i32, ptr %6, align 4, !tbaa !12
  %20 = sext i32 %19 to i64
  %21 = getelementptr inbounds [10 x i32], ptr %5, i64 0, i64 %20
  %22 = load i32, ptr %21, align 4, !tbaa !12
  %23 = call ptr @generateIntPointerBHT(i32 noundef %22)
  call void @binaryHeapInsert(ptr noundef %18, ptr noundef %23)
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = load i32, ptr %6, align 4, !tbaa !12
  %26 = sext i32 %25 to i64
  %27 = getelementptr inbounds [10 x i32], ptr %5, i64 0, i64 %26
  %28 = load i32, ptr %27, align 4, !tbaa !12
  %29 = call ptr @generateIntPointerBHT(i32 noundef %28)
  call void @binaryHeapInsert(ptr noundef %24, ptr noundef %29)
  br label %30

30:                                               ; preds = %17
  %31 = load i32, ptr %6, align 4, !tbaa !12
  %32 = add nsw i32 %31, 1
  store i32 %32, ptr %6, align 4, !tbaa !12
  br label %13, !llvm.loop !13

33:                                               ; preds = %16
  %34 = load ptr, ptr %3, align 8, !tbaa !5
  call void @destroyBinaryHeap(ptr noundef %34)
  %35 = load ptr, ptr %4, align 8, !tbaa !5
  call void @destroyBinaryHeap(ptr noundef %35)
  call void @llvm.lifetime.end.p0(i64 40, ptr %5) #5
  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 = { 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"}


; 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 [156 x i8], align 1
@ERROR_TEST = external dso_local local_unnamed_addr global ptr, align 8
@__const.testDestroyBinaryHeap.values = external hidden unnamed_addr constant [10 x i32], align 16

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

; Function Attrs: nounwind uwtable
declare dso_local i32 @compareIntPointersBHT1(ptr noundef, ptr noundef) #0

; Function Attrs: nounwind uwtable
declare dso_local i32 @compareIntPointersBHT2(ptr noundef, ptr noundef) #0

declare ptr @binaryHeapInitialization(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 @destroyBinaryHeap(ptr noundef) local_unnamed_addr #1

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

; Function Attrs: nounwind uwtable
define dso_local void @testDestroyBinaryHeap(ptr noundef %0) local_unnamed_addr #0 {
  %2 = tail call ptr @binaryHeapInitialization(ptr noundef nonnull @free, ptr noundef nonnull @compareIntPointersBHT1) #3
  %3 = tail call ptr @binaryHeapInitialization(ptr noundef nonnull @free, ptr noundef nonnull @compareIntPointersBHT2) #3
  tail call void @destroyBinaryHeap(ptr noundef null) #3
  %4 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %5 = load i32, ptr %4, align 4, !tbaa !9
  tail call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 498, ptr noundef null, i32 noundef -83386157, i32 noundef %5) #3
  %6 = load i32, ptr @__const.testDestroyBinaryHeap.values, align 16, !tbaa !12
  %7 = tail call ptr @generateIntPointerBHT(i32 noundef %6)
  tail call void @binaryHeapInsert(ptr noundef %2, ptr noundef %7) #3
  %8 = tail call ptr @generateIntPointerBHT(i32 noundef %6)
  tail call void @binaryHeapInsert(ptr noundef %3, ptr noundef %8) #3
  %9 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyBinaryHeap.values, i64 4), align 4, !tbaa !12
  %10 = tail call ptr @generateIntPointerBHT(i32 noundef %9)
  tail call void @binaryHeapInsert(ptr noundef %2, ptr noundef %10) #3
  %11 = tail call ptr @generateIntPointerBHT(i32 noundef %9)
  tail call void @binaryHeapInsert(ptr noundef %3, ptr noundef %11) #3
  %12 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyBinaryHeap.values, i64 8), align 8, !tbaa !12
  %13 = tail call ptr @generateIntPointerBHT(i32 noundef %12)
  tail call void @binaryHeapInsert(ptr noundef %2, ptr noundef %13) #3
  %14 = tail call ptr @generateIntPointerBHT(i32 noundef %12)
  tail call void @binaryHeapInsert(ptr noundef %3, ptr noundef %14) #3
  %15 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyBinaryHeap.values, i64 12), align 4, !tbaa !12
  %16 = tail call ptr @generateIntPointerBHT(i32 noundef %15)
  tail call void @binaryHeapInsert(ptr noundef %2, ptr noundef %16) #3
  %17 = tail call ptr @generateIntPointerBHT(i32 noundef %15)
  tail call void @binaryHeapInsert(ptr noundef %3, ptr noundef %17) #3
  %18 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyBinaryHeap.values, i64 16), align 16, !tbaa !12
  %19 = tail call ptr @generateIntPointerBHT(i32 noundef %18)
  tail call void @binaryHeapInsert(ptr noundef %2, ptr noundef %19) #3
  %20 = tail call ptr @generateIntPointerBHT(i32 noundef %18)
  tail call void @binaryHeapInsert(ptr noundef %3, ptr noundef %20) #3
  %21 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyBinaryHeap.values, i64 20), align 4, !tbaa !12
  %22 = tail call ptr @generateIntPointerBHT(i32 noundef %21)
  tail call void @binaryHeapInsert(ptr noundef %2, ptr noundef %22) #3
  %23 = tail call ptr @generateIntPointerBHT(i32 noundef %21)
  tail call void @binaryHeapInsert(ptr noundef %3, ptr noundef %23) #3
  %24 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyBinaryHeap.values, i64 24), align 8, !tbaa !12
  %25 = tail call ptr @generateIntPointerBHT(i32 noundef %24)
  tail call void @binaryHeapInsert(ptr noundef %2, ptr noundef %25) #3
  %26 = tail call ptr @generateIntPointerBHT(i32 noundef %24)
  tail call void @binaryHeapInsert(ptr noundef %3, ptr noundef %26) #3
  %27 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyBinaryHeap.values, i64 28), align 4, !tbaa !12
  %28 = tail call ptr @generateIntPointerBHT(i32 noundef %27)
  tail call void @binaryHeapInsert(ptr noundef %2, ptr noundef %28) #3
  %29 = tail call ptr @generateIntPointerBHT(i32 noundef %27)
  tail call void @binaryHeapInsert(ptr noundef %3, ptr noundef %29) #3
  %30 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyBinaryHeap.values, i64 32), align 16, !tbaa !12
  %31 = tail call ptr @generateIntPointerBHT(i32 noundef %30)
  tail call void @binaryHeapInsert(ptr noundef %2, ptr noundef %31) #3
  %32 = tail call ptr @generateIntPointerBHT(i32 noundef %30)
  tail call void @binaryHeapInsert(ptr noundef %3, ptr noundef %32) #3
  %33 = load i32, ptr getelementptr inbounds (i8, ptr @__const.testDestroyBinaryHeap.values, i64 36), align 4, !tbaa !12
  %34 = tail call ptr @generateIntPointerBHT(i32 noundef %33)
  tail call void @binaryHeapInsert(ptr noundef %2, ptr noundef %34) #3
  %35 = tail call ptr @generateIntPointerBHT(i32 noundef %33)
  tail call void @binaryHeapInsert(ptr noundef %3, ptr noundef %35) #3
  tail call void @destroyBinaryHeap(ptr noundef %2) #3
  tail call void @destroyBinaryHeap(ptr noundef %3) #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}
!12 = !{!11, !11, i64 0}


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