; LLVM IR from devantler/software-engineering-f22-shared :: IOT/BudgetManagementExcercise-03-28/ESP-Project/components/components (main)

; 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"

@.str = external hidden unnamed_addr constant [22 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr noundef %1) #0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca [100 x i32], align 16
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 400, ptr %6) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #3
  %9 = load i32, ptr %4, align 4, !tbaa !5
  %10 = add nsw i32 %9, 100
  store i32 %10, ptr %7, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #3
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %11

11:                                               ; preds = %20, %2
  %12 = load i32, ptr %8, align 4, !tbaa !5
  %13 = icmp slt i32 %12, 100
  br i1 %13, label %15, label %14

14:                                               ; preds = %11
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  br label %23

15:                                               ; preds = %11
  %16 = load i32, ptr %8, align 4, !tbaa !5
  %17 = load i32, ptr %8, align 4, !tbaa !5
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds [100 x i32], ptr %6, i64 0, i64 %18
  store i32 %16, ptr %19, align 4, !tbaa !5
  br label %20

20:                                               ; preds = %15
  %21 = load i32, ptr %8, align 4, !tbaa !5
  %22 = add nsw i32 %21, 1
  store i32 %22, ptr %8, align 4, !tbaa !5
  br label %11, !llvm.loop !11

23:                                               ; preds = %14
  %24 = load i32, ptr %7, align 4, !tbaa !5
  %25 = load i32, ptr %7, align 4, !tbaa !5
  %26 = sext i32 %25 to i64
  %27 = getelementptr inbounds [100 x i32], ptr %6, i64 0, i64 %26
  %28 = load i32, ptr %27, align 4, !tbaa !5
  %29 = call i32 (ptr, ...) @printf(ptr noundef @.str, i32 noundef %24, i32 noundef %28)
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #3
  call void @llvm.lifetime.end.p0(i64 400, ptr %6) #3
  ret i32 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

declare i32 @printf(ptr noundef, ...) #2

attributes #0 = { mustprogress norecurse 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 }

!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++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !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"

@.str = external hidden unnamed_addr constant [22 x i8], align 1

; Function Attrs: mustprogress nofree norecurse nounwind uwtable
define dso_local noundef i32 @main(i32 noundef %0, ptr nocapture noundef readnone %1) local_unnamed_addr #0 {
vector.ph:
  %2 = alloca [100 x i32], align 16
  call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %2) #3
  %3 = getelementptr inbounds i8, ptr %2, i64 16
  store <4 x i32> <i32 0, i32 1, i32 2, i32 3>, ptr %2, align 16, !tbaa !5
  store <4 x i32> <i32 4, i32 5, i32 6, i32 7>, ptr %3, align 16, !tbaa !5
  %4 = getelementptr inbounds i8, ptr %2, i64 32
  %5 = getelementptr inbounds i8, ptr %2, i64 48
  store <4 x i32> <i32 8, i32 9, i32 10, i32 11>, ptr %4, align 16, !tbaa !5
  store <4 x i32> <i32 12, i32 13, i32 14, i32 15>, ptr %5, align 16, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %2, i64 64
  %7 = getelementptr inbounds i8, ptr %2, i64 80
  store <4 x i32> <i32 16, i32 17, i32 18, i32 19>, ptr %6, align 16, !tbaa !5
  store <4 x i32> <i32 20, i32 21, i32 22, i32 23>, ptr %7, align 16, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %2, i64 96
  %9 = getelementptr inbounds i8, ptr %2, i64 112
  store <4 x i32> <i32 24, i32 25, i32 26, i32 27>, ptr %8, align 16, !tbaa !5
  store <4 x i32> <i32 28, i32 29, i32 30, i32 31>, ptr %9, align 16, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %2, i64 128
  %11 = getelementptr inbounds i8, ptr %2, i64 144
  store <4 x i32> <i32 32, i32 33, i32 34, i32 35>, ptr %10, align 16, !tbaa !5
  store <4 x i32> <i32 36, i32 37, i32 38, i32 39>, ptr %11, align 16, !tbaa !5
  %12 = getelementptr inbounds i8, ptr %2, i64 160
  %13 = getelementptr inbounds i8, ptr %2, i64 176
  store <4 x i32> <i32 40, i32 41, i32 42, i32 43>, ptr %12, align 16, !tbaa !5
  store <4 x i32> <i32 44, i32 45, i32 46, i32 47>, ptr %13, align 16, !tbaa !5
  %14 = getelementptr inbounds i8, ptr %2, i64 192
  %15 = getelementptr inbounds i8, ptr %2, i64 208
  store <4 x i32> <i32 48, i32 49, i32 50, i32 51>, ptr %14, align 16, !tbaa !5
  store <4 x i32> <i32 52, i32 53, i32 54, i32 55>, ptr %15, align 16, !tbaa !5
  %16 = getelementptr inbounds i8, ptr %2, i64 224
  %17 = getelementptr inbounds i8, ptr %2, i64 240
  store <4 x i32> <i32 56, i32 57, i32 58, i32 59>, ptr %16, align 16, !tbaa !5
  store <4 x i32> <i32 60, i32 61, i32 62, i32 63>, ptr %17, align 16, !tbaa !5
  %18 = getelementptr inbounds i8, ptr %2, i64 256
  %19 = getelementptr inbounds i8, ptr %2, i64 272
  store <4 x i32> <i32 64, i32 65, i32 66, i32 67>, ptr %18, align 16, !tbaa !5
  store <4 x i32> <i32 68, i32 69, i32 70, i32 71>, ptr %19, align 16, !tbaa !5
  %20 = getelementptr inbounds i8, ptr %2, i64 288
  %21 = getelementptr inbounds i8, ptr %2, i64 304
  store <4 x i32> <i32 72, i32 73, i32 74, i32 75>, ptr %20, align 16, !tbaa !5
  store <4 x i32> <i32 76, i32 77, i32 78, i32 79>, ptr %21, align 16, !tbaa !5
  %22 = getelementptr inbounds i8, ptr %2, i64 320
  %23 = getelementptr inbounds i8, ptr %2, i64 336
  store <4 x i32> <i32 80, i32 81, i32 82, i32 83>, ptr %22, align 16, !tbaa !5
  store <4 x i32> <i32 84, i32 85, i32 86, i32 87>, ptr %23, align 16, !tbaa !5
  %24 = getelementptr inbounds i8, ptr %2, i64 352
  %25 = getelementptr inbounds i8, ptr %2, i64 368
  store <4 x i32> <i32 88, i32 89, i32 90, i32 91>, ptr %24, align 16, !tbaa !5
  store <4 x i32> <i32 92, i32 93, i32 94, i32 95>, ptr %25, align 16, !tbaa !5
  %26 = getelementptr inbounds i8, ptr %2, i64 384
  store i32 96, ptr %26, align 16, !tbaa !5
  %27 = getelementptr inbounds i8, ptr %2, i64 388
  store i32 97, ptr %27, align 4, !tbaa !5
  %28 = getelementptr inbounds i8, ptr %2, i64 392
  store i32 98, ptr %28, align 8, !tbaa !5
  %29 = getelementptr inbounds i8, ptr %2, i64 396
  store i32 99, ptr %29, align 4, !tbaa !5
  %30 = add nsw i32 %0, 100
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds [100 x i32], ptr %2, i64 0, i64 %31
  %33 = load i32, ptr %32, align 4, !tbaa !5
  %34 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %30, i32 noundef %33)
  call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %2) #3
  ret i32 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: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

attributes #0 = { mustprogress nofree norecurse 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 = { nofree 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 #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++ TBAA"}


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