; LLVM IR from brpapa/algorithms :: solutions/uva (10337)

; 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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@N = external dso_local global i32, align 4
@windStrengths = external dso_local global [10 x [1010 x i32]], align 16
@memo = external dso_local global [10 x [1010 x i32]], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z2dpii(i32 noundef, 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: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #2 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %6 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %7 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %8 = getelementptr i8, ptr %7, i64 -24
  %9 = load i64, ptr %8, align 8
  %10 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %9
  %11 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %10, ptr noundef null)
  %12 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %13 = getelementptr i8, ptr %12, i64 -24
  %14 = load i64, ptr %13, align 8
  %15 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %14
  %16 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %15, ptr noundef null)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  %17 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  br label %18

18:                                               ; preds = %51, %0
  %19 = load i32, ptr %2, align 4, !tbaa !8
  %20 = add nsw i32 %19, -1
  store i32 %20, ptr %2, align 4, !tbaa !8
  %21 = icmp ne i32 %19, 0
  br i1 %21, label %22, label %56

22:                                               ; preds = %18
  %23 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @N)
  %24 = load i32, ptr @N, align 4, !tbaa !8
  %25 = sdiv i32 %24, 100
  store i32 %25, ptr @N, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  store i32 9, ptr %3, align 4, !tbaa !8
  br label %26

26:                                               ; preds = %48, %22
  %27 = load i32, ptr %3, align 4, !tbaa !8
  %28 = icmp sge i32 %27, 0
  br i1 %28, label %30, label %29

29:                                               ; preds = %26
  store i32 4, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  br label %51

30:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #7
  store i32 0, ptr %5, align 4, !tbaa !8
  br label %31

31:                                               ; preds = %44, %30
  %32 = load i32, ptr %5, align 4, !tbaa !8
  %33 = load i32, ptr @N, align 4, !tbaa !8
  %34 = icmp slt i32 %32, %33
  br i1 %34, label %36, label %35

35:                                               ; preds = %31
  store i32 7, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  br label %47

36:                                               ; preds = %31
  %37 = load i32, ptr %3, align 4, !tbaa !8
  %38 = sext i32 %37 to i64
  %39 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 %38
  %40 = load i32, ptr %5, align 4, !tbaa !8
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds [1010 x i32], ptr %39, i64 0, i64 %41
  %43 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %42)
  br label %44

44:                                               ; preds = %36
  %45 = load i32, ptr %5, align 4, !tbaa !8
  %46 = add nsw i32 %45, 1
  store i32 %46, ptr %5, align 4, !tbaa !8
  br label %31, !llvm.loop !11

47:                                               ; preds = %35
  br label %48

48:                                               ; preds = %47
  %49 = load i32, ptr %3, align 4, !tbaa !8
  %50 = add nsw i32 %49, -1
  store i32 %50, ptr %3, align 4, !tbaa !8
  br label %26, !llvm.loop !13

51:                                               ; preds = %29
  call void @llvm.memset.p0.i64(ptr align 16 @memo, i8 -1, i64 40400, i1 false)
  %52 = call noundef i32 @_Z2dpii(i32 noundef 0, i32 noundef 0)
  %53 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %52)
  %54 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %53, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %55 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %54, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %18, !llvm.loop !14

56:                                               ; preds = %18
  store i32 0, ptr %1, align 4
  store i32 1, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  %57 = load i32, ptr %1, align 4
  ret i32 %57
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #3

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) #4 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #3

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

attributes #0 = { mustprogress 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 = { 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 #3 = { "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 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 #5 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #6 = { inlinehint mustprogress 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 #7 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}


; 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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@N = external dso_local global i32, align 4
@windStrengths = external dso_local global [10 x [1010 x i32]], align 16
@memo = external dso_local local_unnamed_addr global [10 x [1010 x i32]], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z2dpii(i32 noundef, i32 noundef) local_unnamed_addr #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: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #2 {
  %1 = alloca i32, align 4
  %2 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %3 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %4 = getelementptr i8, ptr %3, i64 -24
  %5 = load i64, ptr %4, align 8
  %6 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %5
  %7 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %6, ptr noundef null)
  %8 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %9 = getelementptr i8, ptr %8, i64 -24
  %10 = load i64, ptr %9, align 8
  %11 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %10
  %12 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %11, ptr noundef null)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  %13 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %14 = load i32, ptr %1, align 4, !tbaa !8
  %15 = add nsw i32 %14, -1
  store i32 %15, ptr %1, align 4, !tbaa !8
  %.not12 = icmp eq i32 %14, 0
  br i1 %.not12, label %._crit_edge15, label %.lr.ph14

.lr.ph14:                                         ; preds = %0, %.split11.us
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @N)
  %17 = load i32, ptr @N, align 4, !tbaa !8
  %18 = sdiv i32 %17, 100
  store i32 %18, ptr @N, align 4, !tbaa !8
  %19 = icmp sgt i32 %17, 99
  br i1 %19, label %.lr.ph, label %.split11.us

.split11.us:                                      ; preds = %.lr.ph.9, %._crit_edge, %._crit_edge.1, %._crit_edge.2, %._crit_edge.3, %._crit_edge.4, %._crit_edge.5, %._crit_edge.6, %._crit_edge.7, %._crit_edge.8, %.lr.ph14
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(40400) @memo, i8 -1, i64 40400, i1 false)
  %20 = call noundef i32 @_Z2dpii(i32 noundef 0, i32 noundef 0)
  %21 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %20)
  %22 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %21, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %23 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %24 = load i32, ptr %1, align 4, !tbaa !8
  %25 = add nsw i32 %24, -1
  store i32 %25, ptr %1, align 4, !tbaa !8
  %.not = icmp eq i32 %24, 0
  br i1 %.not, label %._crit_edge15, label %.lr.ph14, !llvm.loop !11

._crit_edge:                                      ; preds = %.lr.ph
  %26 = icmp sgt i32 %82, 0
  br i1 %26, label %.lr.ph.1, label %.split11.us

.lr.ph.1:                                         ; preds = %._crit_edge, %.lr.ph.1
  %indvars.iv.1 = phi i64 [ %indvars.iv.next.1, %.lr.ph.1 ], [ 0, %._crit_edge ]
  %27 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 8, i64 %indvars.iv.1
  %28 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %27)
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv.1, 1
  %29 = load i32, ptr @N, align 4, !tbaa !8
  %30 = sext i32 %29 to i64
  %31 = icmp slt i64 %indvars.iv.next.1, %30
  br i1 %31, label %.lr.ph.1, label %._crit_edge.1, !llvm.loop !13

._crit_edge.1:                                    ; preds = %.lr.ph.1
  %32 = icmp sgt i32 %29, 0
  br i1 %32, label %.lr.ph.2, label %.split11.us

.lr.ph.2:                                         ; preds = %._crit_edge.1, %.lr.ph.2
  %indvars.iv.2 = phi i64 [ %indvars.iv.next.2, %.lr.ph.2 ], [ 0, %._crit_edge.1 ]
  %33 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 7, i64 %indvars.iv.2
  %34 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %33)
  %indvars.iv.next.2 = add nuw nsw i64 %indvars.iv.2, 1
  %35 = load i32, ptr @N, align 4, !tbaa !8
  %36 = sext i32 %35 to i64
  %37 = icmp slt i64 %indvars.iv.next.2, %36
  br i1 %37, label %.lr.ph.2, label %._crit_edge.2, !llvm.loop !13

._crit_edge.2:                                    ; preds = %.lr.ph.2
  %38 = icmp sgt i32 %35, 0
  br i1 %38, label %.lr.ph.3, label %.split11.us

.lr.ph.3:                                         ; preds = %._crit_edge.2, %.lr.ph.3
  %indvars.iv.3 = phi i64 [ %indvars.iv.next.3, %.lr.ph.3 ], [ 0, %._crit_edge.2 ]
  %39 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 6, i64 %indvars.iv.3
  %40 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %39)
  %indvars.iv.next.3 = add nuw nsw i64 %indvars.iv.3, 1
  %41 = load i32, ptr @N, align 4, !tbaa !8
  %42 = sext i32 %41 to i64
  %43 = icmp slt i64 %indvars.iv.next.3, %42
  br i1 %43, label %.lr.ph.3, label %._crit_edge.3, !llvm.loop !13

._crit_edge.3:                                    ; preds = %.lr.ph.3
  %44 = icmp sgt i32 %41, 0
  br i1 %44, label %.lr.ph.4, label %.split11.us

.lr.ph.4:                                         ; preds = %._crit_edge.3, %.lr.ph.4
  %indvars.iv.4 = phi i64 [ %indvars.iv.next.4, %.lr.ph.4 ], [ 0, %._crit_edge.3 ]
  %45 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 5, i64 %indvars.iv.4
  %46 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %45)
  %indvars.iv.next.4 = add nuw nsw i64 %indvars.iv.4, 1
  %47 = load i32, ptr @N, align 4, !tbaa !8
  %48 = sext i32 %47 to i64
  %49 = icmp slt i64 %indvars.iv.next.4, %48
  br i1 %49, label %.lr.ph.4, label %._crit_edge.4, !llvm.loop !13

._crit_edge.4:                                    ; preds = %.lr.ph.4
  %50 = icmp sgt i32 %47, 0
  br i1 %50, label %.lr.ph.5, label %.split11.us

.lr.ph.5:                                         ; preds = %._crit_edge.4, %.lr.ph.5
  %indvars.iv.5 = phi i64 [ %indvars.iv.next.5, %.lr.ph.5 ], [ 0, %._crit_edge.4 ]
  %51 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 4, i64 %indvars.iv.5
  %52 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %51)
  %indvars.iv.next.5 = add nuw nsw i64 %indvars.iv.5, 1
  %53 = load i32, ptr @N, align 4, !tbaa !8
  %54 = sext i32 %53 to i64
  %55 = icmp slt i64 %indvars.iv.next.5, %54
  br i1 %55, label %.lr.ph.5, label %._crit_edge.5, !llvm.loop !13

._crit_edge.5:                                    ; preds = %.lr.ph.5
  %56 = icmp sgt i32 %53, 0
  br i1 %56, label %.lr.ph.6, label %.split11.us

.lr.ph.6:                                         ; preds = %._crit_edge.5, %.lr.ph.6
  %indvars.iv.6 = phi i64 [ %indvars.iv.next.6, %.lr.ph.6 ], [ 0, %._crit_edge.5 ]
  %57 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 3, i64 %indvars.iv.6
  %58 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %57)
  %indvars.iv.next.6 = add nuw nsw i64 %indvars.iv.6, 1
  %59 = load i32, ptr @N, align 4, !tbaa !8
  %60 = sext i32 %59 to i64
  %61 = icmp slt i64 %indvars.iv.next.6, %60
  br i1 %61, label %.lr.ph.6, label %._crit_edge.6, !llvm.loop !13

._crit_edge.6:                                    ; preds = %.lr.ph.6
  %62 = icmp sgt i32 %59, 0
  br i1 %62, label %.lr.ph.7, label %.split11.us

.lr.ph.7:                                         ; preds = %._crit_edge.6, %.lr.ph.7
  %indvars.iv.7 = phi i64 [ %indvars.iv.next.7, %.lr.ph.7 ], [ 0, %._crit_edge.6 ]
  %63 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 2, i64 %indvars.iv.7
  %64 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %63)
  %indvars.iv.next.7 = add nuw nsw i64 %indvars.iv.7, 1
  %65 = load i32, ptr @N, align 4, !tbaa !8
  %66 = sext i32 %65 to i64
  %67 = icmp slt i64 %indvars.iv.next.7, %66
  br i1 %67, label %.lr.ph.7, label %._crit_edge.7, !llvm.loop !13

._crit_edge.7:                                    ; preds = %.lr.ph.7
  %68 = icmp sgt i32 %65, 0
  br i1 %68, label %.lr.ph.8, label %.split11.us

.lr.ph.8:                                         ; preds = %._crit_edge.7, %.lr.ph.8
  %indvars.iv.8 = phi i64 [ %indvars.iv.next.8, %.lr.ph.8 ], [ 0, %._crit_edge.7 ]
  %69 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 1, i64 %indvars.iv.8
  %70 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %69)
  %indvars.iv.next.8 = add nuw nsw i64 %indvars.iv.8, 1
  %71 = load i32, ptr @N, align 4, !tbaa !8
  %72 = sext i32 %71 to i64
  %73 = icmp slt i64 %indvars.iv.next.8, %72
  br i1 %73, label %.lr.ph.8, label %._crit_edge.8, !llvm.loop !13

._crit_edge.8:                                    ; preds = %.lr.ph.8
  %74 = icmp sgt i32 %71, 0
  br i1 %74, label %.lr.ph.9, label %.split11.us

.lr.ph.9:                                         ; preds = %._crit_edge.8, %.lr.ph.9
  %indvars.iv.9 = phi i64 [ %indvars.iv.next.9, %.lr.ph.9 ], [ 0, %._crit_edge.8 ]
  %75 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 0, i64 %indvars.iv.9
  %76 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %75)
  %indvars.iv.next.9 = add nuw nsw i64 %indvars.iv.9, 1
  %77 = load i32, ptr @N, align 4, !tbaa !8
  %78 = sext i32 %77 to i64
  %79 = icmp slt i64 %indvars.iv.next.9, %78
  br i1 %79, label %.lr.ph.9, label %.split11.us, !llvm.loop !13

.lr.ph:                                           ; preds = %.lr.ph14, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %.lr.ph14 ]
  %80 = getelementptr inbounds [10 x [1010 x i32]], ptr @windStrengths, i64 0, i64 9, i64 %indvars.iv
  %81 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %80)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %82 = load i32, ptr @N, align 4, !tbaa !8
  %83 = sext i32 %82 to i64
  %84 = icmp slt i64 %indvars.iv.next, %83
  br i1 %84, label %.lr.ph, label %._crit_edge, !llvm.loop !13

._crit_edge15:                                    ; preds = %.split11.us, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  ret i32 0
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) local_unnamed_addr #4 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

attributes #0 = { mustprogress 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 = { 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 #3 = { "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 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 #5 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #6 = { inlinehint mustprogress 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 #7 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; Effective O3 passes: CorrelatedValuePropagationPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimpleLoopUnswitchPass,SimplifyCFGPass,TailCallElimPass