; LLVM IR from MostafaTwfiq/C-DataStructures-And-Algorithms :: Unit Test/Tests/AlgorithmsTests/ArraysAlgTest (ArraysAlgTest)

; 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 [140 x i8], align 1
@ERROR_TEST = external dso_local global ptr, align 8
@printingArr = external dso_local global ptr, align 8
@__const.testPrintArr.arr = external hidden unnamed_addr constant [10 x i32], align 16

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; 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) #1

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
declare dso_local void @printItemFunArrAlgT(ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local void @testPrintArr(ptr noundef %0) #3 {
  %2 = alloca ptr, align 8
  %3 = alloca [10 x i32], align 16
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 40, ptr %3) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %3, ptr align 16 @__const.testPrintArr.arr, i64 40, i1 false)
  call void @printArr(ptr noundef null, i32 noundef 0, i32 noundef 0, ptr noundef null)
  %6 = load ptr, ptr %2, align 8, !tbaa !5
  %7 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %8 = getelementptr inbounds %struct.ErrorTestStruct, ptr %7, i32 0, i32 0
  %9 = load i32, ptr %8, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %6, ptr noundef @.str, i32 noundef 99, ptr noundef null, i32 noundef -83386157, i32 noundef %9)
  %10 = getelementptr inbounds [10 x i32], ptr %3, i64 0, i64 0
  call void @printArr(ptr noundef %10, i32 noundef -1, i32 noundef 0, ptr noundef null)
  %11 = load ptr, ptr %2, align 8, !tbaa !5
  %12 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %13 = getelementptr inbounds %struct.ErrorTestStruct, ptr %12, i32 0, i32 0
  %14 = load i32, ptr %13, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %11, ptr noundef @.str, i32 noundef 102, ptr noundef null, i32 noundef -83384987, i32 noundef %14)
  %15 = getelementptr inbounds [10 x i32], ptr %3, i64 0, i64 0
  call void @printArr(ptr noundef %15, i32 noundef 0, i32 noundef 0, 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 105, ptr noundef null, i32 noundef -83384987, i32 noundef %19)
  %20 = getelementptr inbounds [10 x i32], ptr %3, i64 0, i64 0
  call void @printArr(ptr noundef %20, i32 noundef 0, i32 noundef 1, ptr noundef null)
  %21 = load ptr, ptr %2, align 8, !tbaa !5
  %22 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %23 = getelementptr inbounds %struct.ErrorTestStruct, ptr %22, i32 0, i32 0
  %24 = load i32, ptr %23, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %21, ptr noundef @.str, i32 noundef 108, ptr noundef null, i32 noundef -83384987, i32 noundef %24)
  %25 = call noalias ptr @malloc(i64 noundef 40) #7
  store ptr %25, ptr @printingArr, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  %26 = load ptr, ptr @printingArr, align 8, !tbaa !5
  store ptr %26, ptr %4, align 8, !tbaa !5
  %27 = getelementptr inbounds [10 x i32], ptr %3, i64 0, i64 0
  call void @printArr(ptr noundef %27, i32 noundef 10, i32 noundef 4, ptr noundef @printItemFunArrAlgT)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store i32 0, ptr %5, align 4, !tbaa !12
  br label %28

28:                                               ; preds = %41, %1
  %29 = load i32, ptr %5, align 4, !tbaa !12
  %30 = icmp slt i32 %29, 10
  br i1 %30, label %32, label %31

31:                                               ; preds = %28
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  br label %44

32:                                               ; preds = %28
  %33 = load ptr, ptr %2, align 8, !tbaa !5
  %34 = load i32, ptr %5, align 4, !tbaa !12
  %35 = add nsw i32 %34, 1
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = load i32, ptr %5, align 4, !tbaa !12
  %38 = sext i32 %37 to i64
  %39 = getelementptr inbounds i32, ptr %36, i64 %38
  %40 = load i32, ptr %39, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %33, ptr noundef @.str, i32 noundef 117, ptr noundef null, i32 noundef %35, i32 noundef %40)
  br label %41

41:                                               ; preds = %32
  %42 = load i32, ptr %5, align 4, !tbaa !12
  %43 = add nsw i32 %42, 1
  store i32 %43, ptr %5, align 4, !tbaa !12
  br label %28, !llvm.loop !13

44:                                               ; preds = %31
  %45 = load ptr, ptr %4, align 8, !tbaa !5
  call void @free(ptr noundef %45) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %3) #6
  ret void
}

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

; Function Attrs: nounwind allocsize(0)
declare noalias ptr @malloc(i64 noundef) #4

; Function Attrs: nounwind
declare void @free(ptr noundef) #5

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree 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 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 #4 = { nounwind allocsize(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 #5 = { 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 #6 = { nounwind }
attributes #7 = { nounwind allocsize(0) }

!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 [140 x i8], align 1
@ERROR_TEST = external dso_local local_unnamed_addr global ptr, align 8
@printingArr = external dso_local local_unnamed_addr global ptr, align 8
@__const.testPrintArr.arr = external hidden unnamed_addr constant [10 x i32], align 16

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; 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) #1

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

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
declare dso_local void @printItemFunArrAlgT(ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local void @testPrintArr(ptr noundef %0) local_unnamed_addr #3 {
  %2 = alloca [10 x i32], align 16
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %2) #6
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 16 dereferenceable(40) %2, ptr noundef nonnull align 16 dereferenceable(40) @__const.testPrintArr.arr, i64 40, i1 false)
  tail call void @printArr(ptr noundef null, i32 noundef 0, i32 noundef 0, ptr noundef null) #6
  %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 99, ptr noundef null, i32 noundef -83386157, i32 noundef %4) #6
  call void @printArr(ptr noundef nonnull %2, i32 noundef -1, i32 noundef 0, ptr noundef null) #6
  %5 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %6 = load i32, ptr %5, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 102, ptr noundef null, i32 noundef -83384987, i32 noundef %6) #6
  call void @printArr(ptr noundef nonnull %2, i32 noundef 0, i32 noundef 0, ptr noundef null) #6
  %7 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %8 = load i32, ptr %7, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 105, ptr noundef null, i32 noundef -83384987, i32 noundef %8) #6
  call void @printArr(ptr noundef nonnull %2, i32 noundef 0, i32 noundef 1, ptr noundef null) #6
  %9 = load ptr, ptr @ERROR_TEST, align 8, !tbaa !5
  %10 = load i32, ptr %9, align 4, !tbaa !9
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 108, ptr noundef null, i32 noundef -83384987, i32 noundef %10) #6
  %11 = call noalias dereferenceable_or_null(40) ptr @malloc(i64 noundef 40) #7
  store ptr %11, ptr @printingArr, align 8, !tbaa !5
  call void @printArr(ptr noundef nonnull %2, i32 noundef 10, i32 noundef 4, ptr noundef nonnull @printItemFunArrAlgT) #6
  %12 = load i32, ptr %11, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 117, ptr noundef null, i32 noundef 1, i32 noundef %12) #6
  %13 = getelementptr inbounds i8, ptr %11, i64 4
  %14 = load i32, ptr %13, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 117, ptr noundef null, i32 noundef 2, i32 noundef %14) #6
  %15 = getelementptr inbounds i8, ptr %11, i64 8
  %16 = load i32, ptr %15, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 117, ptr noundef null, i32 noundef 3, i32 noundef %16) #6
  %17 = getelementptr inbounds i8, ptr %11, i64 12
  %18 = load i32, ptr %17, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 117, ptr noundef null, i32 noundef 4, i32 noundef %18) #6
  %19 = getelementptr inbounds i8, ptr %11, i64 16
  %20 = load i32, ptr %19, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 117, ptr noundef null, i32 noundef 5, i32 noundef %20) #6
  %21 = getelementptr inbounds i8, ptr %11, i64 20
  %22 = load i32, ptr %21, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 117, ptr noundef null, i32 noundef 6, i32 noundef %22) #6
  %23 = getelementptr inbounds i8, ptr %11, i64 24
  %24 = load i32, ptr %23, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 117, ptr noundef null, i32 noundef 7, i32 noundef %24) #6
  %25 = getelementptr inbounds i8, ptr %11, i64 28
  %26 = load i32, ptr %25, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 117, ptr noundef null, i32 noundef 8, i32 noundef %26) #6
  %27 = getelementptr inbounds i8, ptr %11, i64 32
  %28 = load i32, ptr %27, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 117, ptr noundef null, i32 noundef 9, i32 noundef %28) #6
  %29 = getelementptr inbounds i8, ptr %11, i64 36
  %30 = load i32, ptr %29, align 4, !tbaa !12
  call void @CuAssertIntEquals_LineMsg(ptr noundef %0, ptr noundef nonnull @.str, i32 noundef 117, ptr noundef null, i32 noundef 10, i32 noundef %30) #6
  call void @free(ptr noundef %11) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %2) #6
  ret void
}

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

; Function Attrs: mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(inaccessiblemem: readwrite)
declare noalias noundef ptr @malloc(i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind willreturn allockind("free") memory(argmem: readwrite, inaccessiblemem: readwrite)
declare void @free(ptr allocptr nocapture noundef) local_unnamed_addr #5

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree 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 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 #4 = { mustprogress nofree nounwind willreturn allockind("alloc,uninitialized") allocsize(0) memory(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 #5 = { 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 #6 = { nounwind }
attributes #7 = { nounwind allocsize(0) }

!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,InferFunctionAttrsPass,InstCombinePass,LoopRotatePass,SROAPass,SimplifyCFGPass,TailCallElimPass