; LLVM IR from Tunghohin/Competitive_Coding :: Daimayuan (162)

; 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" }

@cost = external dso_local global [1010 x i32], align 16
@val = external dso_local global [1010 x i32], align 16
@dp = external dso_local global [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 norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %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
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %9 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %10 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %11 = getelementptr i8, ptr %10, i64 -24
  %12 = load i64, ptr %11, align 8
  %13 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %12
  %14 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %13, ptr noundef null)
  %15 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %16 = getelementptr i8, ptr %15, i64 -24
  %17 = load i64, ptr %16, align 8
  %18 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %17
  %19 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %18, ptr noundef null)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  %20 = 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)
  %21 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 1, ptr %4, align 4, !tbaa !8
  br label %22

22:                                               ; preds = %36, %0
  %23 = load i32, ptr %4, align 4, !tbaa !8
  %24 = load i32, ptr %2, align 4, !tbaa !8
  %25 = icmp sle i32 %23, %24
  br i1 %25, label %27, label %26

26:                                               ; preds = %22
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %39

27:                                               ; preds = %22
  %28 = load i32, ptr %4, align 4, !tbaa !8
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds [1010 x i32], ptr @cost, i64 0, i64 %29
  %31 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %30)
  %32 = load i32, ptr %4, align 4, !tbaa !8
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [1010 x i32], ptr @val, i64 0, i64 %33
  %35 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %31, ptr noundef nonnull align 4 dereferenceable(4) %34)
  br label %36

36:                                               ; preds = %27
  %37 = load i32, ptr %4, align 4, !tbaa !8
  %38 = add nsw i32 %37, 1
  store i32 %38, ptr %4, align 4, !tbaa !8
  br label %22, !llvm.loop !11

39:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 1, ptr %5, align 4, !tbaa !8
  br label %40

40:                                               ; preds = %86, %39
  %41 = load i32, ptr %5, align 4, !tbaa !8
  %42 = load i32, ptr %2, align 4, !tbaa !8
  %43 = icmp sle i32 %41, %42
  br i1 %43, label %45, label %44

44:                                               ; preds = %40
  store i32 5, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  br label %89

45:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 0, ptr %7, align 4, !tbaa !8
  br label %46

46:                                               ; preds = %82, %45
  %47 = load i32, ptr %7, align 4, !tbaa !8
  %48 = load i32, ptr %3, align 4, !tbaa !8
  %49 = icmp sle i32 %47, %48
  br i1 %49, label %51, label %50

50:                                               ; preds = %46
  store i32 8, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %85

51:                                               ; preds = %46
  %52 = load i32, ptr %7, align 4, !tbaa !8
  %53 = load i32, ptr %5, align 4, !tbaa !8
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [1010 x i32], ptr @cost, i64 0, i64 %54
  %56 = load i32, ptr %55, align 4, !tbaa !8
  %57 = icmp sge i32 %52, %56
  br i1 %57, label %58, label %81

58:                                               ; preds = %51
  %59 = load i32, ptr %7, align 4, !tbaa !8
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds [1010 x i32], ptr @dp, i64 0, i64 %60
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  %62 = load i32, ptr %7, align 4, !tbaa !8
  %63 = load i32, ptr %5, align 4, !tbaa !8
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds [1010 x i32], ptr @cost, i64 0, i64 %64
  %66 = load i32, ptr %65, align 4, !tbaa !8
  %67 = sub nsw i32 %62, %66
  %68 = sext i32 %67 to i64
  %69 = getelementptr inbounds [1010 x i32], ptr @dp, i64 0, i64 %68
  %70 = load i32, ptr %69, align 4, !tbaa !8
  %71 = load i32, ptr %5, align 4, !tbaa !8
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [1010 x i32], ptr @val, i64 0, i64 %72
  %74 = load i32, ptr %73, align 4, !tbaa !8
  %75 = add nsw i32 %70, %74
  store i32 %75, ptr %8, align 4, !tbaa !8
  %76 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %61, ptr noundef nonnull align 4 dereferenceable(4) %8)
  %77 = load i32, ptr %76, align 4, !tbaa !8
  %78 = load i32, ptr %7, align 4, !tbaa !8
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds [1010 x i32], ptr @dp, i64 0, i64 %79
  store i32 %77, ptr %80, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %81

81:                                               ; preds = %58, %51
  br label %82

82:                                               ; preds = %81
  %83 = load i32, ptr %7, align 4, !tbaa !8
  %84 = add nsw i32 %83, 1
  store i32 %84, ptr %7, align 4, !tbaa !8
  br label %46, !llvm.loop !13

85:                                               ; preds = %50
  br label %86

86:                                               ; preds = %85
  %87 = load i32, ptr %5, align 4, !tbaa !8
  %88 = add nsw i32 %87, 1
  store i32 %88, ptr %5, align 4, !tbaa !8
  br label %40, !llvm.loop !14

89:                                               ; preds = %44
  %90 = load i32, ptr %3, align 4, !tbaa !8
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds [1010 x i32], ptr @dp, i64 0, i64 %91
  %93 = load i32, ptr %92, align 4, !tbaa !8
  %94 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %93)
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  %95 = load i32, ptr %1, align 4
  ret i32 %95
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #1

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #1

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 = { "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 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { inlinehint 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 = { 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" }

@cost = external dso_local global [1010 x i32], align 16
@val = external dso_local global [1010 x i32], align 16
@dp = external dso_local global [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 norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %5 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %6 = getelementptr i8, ptr %5, i64 -24
  %7 = load i64, ptr %6, align 8
  %8 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %7
  %9 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %8, ptr noundef null)
  %10 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %11 = getelementptr i8, ptr %10, i64 -24
  %12 = load i64, ptr %11, align 8
  %13 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %12
  %14 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %13, ptr noundef null)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #5
  %15 = 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)
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %17 = load i32, ptr %1, align 4, !tbaa !8
  %.not22 = icmp slt i32 %17, 1
  br i1 %.not22, label %.preheader21.thread, label %.lr.ph

.preheader21.thread:                              ; preds = %0
  %.pre3941 = load i32, ptr %2, align 4, !tbaa !8
  br label %._crit_edge29

.preheader21:                                     ; preds = %.lr.ph
  %.not1827 = icmp slt i32 %23, 1
  %.pre39 = load i32, ptr %2, align 4, !tbaa !8
  %18 = icmp slt i32 %.pre39, 0
  %or.cond = select i1 %.not1827, i1 true, i1 %18
  br i1 %or.cond, label %._crit_edge29, label %.preheader

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 1, %0 ]
  %19 = getelementptr inbounds [1010 x i32], ptr @cost, i64 0, i64 %indvars.iv
  %20 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %19)
  %21 = getelementptr inbounds [1010 x i32], ptr @val, i64 0, i64 %indvars.iv
  %22 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef nonnull align 4 dereferenceable(4) %21)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %23 = load i32, ptr %1, align 4, !tbaa !8
  %24 = sext i32 %23 to i64
  %.not.not = icmp slt i64 %indvars.iv, %24
  br i1 %.not.not, label %.lr.ph, label %.preheader21, !llvm.loop !11

.preheader:                                       ; preds = %.preheader21, %._crit_edge
  %25 = phi i32 [ %35, %._crit_edge ], [ %23, %.preheader21 ]
  %26 = phi i32 [ %36, %._crit_edge ], [ %.pre39, %.preheader21 ]
  %27 = phi i32 [ %37, %._crit_edge ], [ %.pre39, %.preheader21 ]
  %indvars.iv35 = phi i64 [ %indvars.iv.next36, %._crit_edge ], [ 1, %.preheader21 ]
  %.not1924 = icmp slt i32 %27, 0
  br i1 %.not1924, label %._crit_edge, label %.lr.ph26

.lr.ph26:                                         ; preds = %.preheader
  %28 = getelementptr inbounds [1010 x i32], ptr @cost, i64 0, i64 %indvars.iv35
  %29 = getelementptr inbounds [1010 x i32], ptr @val, i64 0, i64 %indvars.iv35
  br label %39

._crit_edge29:                                    ; preds = %._crit_edge, %.preheader21.thread, %.preheader21
  %30 = phi i32 [ %.pre39, %.preheader21 ], [ %.pre3941, %.preheader21.thread ], [ %36, %._crit_edge ]
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds [1010 x i32], ptr @dp, i64 0, i64 %31
  %33 = load i32, ptr %32, align 4, !tbaa !8
  %34 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %33)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #5
  ret i32 0

._crit_edge.loopexit:                             ; preds = %54
  %.pre38 = load i32, ptr %1, align 4, !tbaa !8
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %.preheader
  %35 = phi i32 [ %.pre38, %._crit_edge.loopexit ], [ %25, %.preheader ]
  %36 = phi i32 [ %55, %._crit_edge.loopexit ], [ %26, %.preheader ]
  %37 = phi i32 [ %55, %._crit_edge.loopexit ], [ %27, %.preheader ]
  %indvars.iv.next36 = add nuw nsw i64 %indvars.iv35, 1
  %38 = sext i32 %35 to i64
  %.not18.not = icmp slt i64 %indvars.iv35, %38
  br i1 %.not18.not, label %.preheader, label %._crit_edge29, !llvm.loop !13

39:                                               ; preds = %.lr.ph26, %54
  %40 = phi i32 [ %26, %.lr.ph26 ], [ %55, %54 ]
  %indvars.iv32 = phi i64 [ 0, %.lr.ph26 ], [ %indvars.iv.next33, %54 ]
  %41 = load i32, ptr %28, align 4, !tbaa !8
  %42 = sext i32 %41 to i64
  %.not20 = icmp slt i64 %indvars.iv32, %42
  br i1 %.not20, label %54, label %43

43:                                               ; preds = %39
  %44 = getelementptr inbounds [1010 x i32], ptr @dp, i64 0, i64 %indvars.iv32
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #5
  %45 = trunc nuw nsw i64 %indvars.iv32 to i32
  %46 = sub nsw i32 %45, %41
  %47 = sext i32 %46 to i64
  %48 = getelementptr inbounds [1010 x i32], ptr @dp, i64 0, i64 %47
  %49 = load i32, ptr %48, align 4, !tbaa !8
  %50 = load i32, ptr %29, align 4, !tbaa !8
  %51 = add nsw i32 %50, %49
  store i32 %51, ptr %3, align 4, !tbaa !8
  %52 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %44, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %53 = load i32, ptr %52, align 4, !tbaa !8
  store i32 %53, ptr %44, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #5
  %.pre = load i32, ptr %2, align 4, !tbaa !8
  br label %54

54:                                               ; preds = %39, %43
  %55 = phi i32 [ %40, %39 ], [ %.pre, %43 ]
  %indvars.iv.next33 = add nuw nsw i64 %indvars.iv32, 1
  %56 = sext i32 %55 to i64
  %.not19.not = icmp slt i64 %indvars.iv32, %56
  br i1 %.not19.not, label %39, label %._crit_edge.loopexit, !llvm.loop !15
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #1

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

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

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 #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #1

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 = { "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 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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { inlinehint 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 = { 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}
!14 = !{!"llvm.loop.unswitch.partial.disable"}
!15 = distinct !{!15, !12}


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