; LLVM IR from upupming/algorithm :: acwing/算法竞赛进阶指南/0x59D-数位统计DP/310. 启示录 (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"

%"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" }

@f = external dso_local global [21 x [4 x i64]], align 16
@t = external dso_local global i32, align 4
@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z4initv() #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
  %6 = alloca i64, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @_Z4initv()
  %10 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @t)
  br label %11

11:                                               ; preds = %118, %0
  %12 = load i32, ptr @t, align 4, !tbaa !5
  %13 = add nsw i32 %12, -1
  store i32 %13, ptr @t, align 4, !tbaa !5
  %14 = icmp ne i32 %12, 0
  br i1 %14, label %15, label %120

15:                                               ; preds = %11
  %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)
  store i32 3, ptr @m, align 4, !tbaa !5
  br label %17

17:                                               ; preds = %27, %15
  %18 = load i32, ptr @m, align 4, !tbaa !5
  %19 = sext i32 %18 to i64
  %20 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %19
  %21 = getelementptr inbounds [4 x i64], ptr %20, i64 0, i64 3
  %22 = load i64, ptr %21, align 8, !tbaa !9
  %23 = load i32, ptr @n, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = icmp slt i64 %22, %24
  br i1 %25, label %26, label %30

26:                                               ; preds = %17
  br label %27

27:                                               ; preds = %26
  %28 = load i32, ptr @m, align 4, !tbaa !5
  %29 = add nsw i32 %28, 1
  store i32 %29, ptr @m, align 4, !tbaa !5
  br label %17, !llvm.loop !11

30:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  %31 = load i32, ptr @m, align 4, !tbaa !5
  store i32 %31, ptr %2, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  store i32 0, ptr %3, align 4, !tbaa !5
  br label %32

32:                                               ; preds = %115, %30
  %33 = load i32, ptr %2, align 4, !tbaa !5
  %34 = icmp ne i32 %33, 0
  br i1 %34, label %36, label %35

35:                                               ; preds = %32
  store i32 7, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  br label %118

36:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #7
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %37

37:                                               ; preds = %110, %36
  %38 = load i32, ptr %5, align 4, !tbaa !5
  %39 = icmp sle i32 %38, 9
  br i1 %39, label %41, label %40

40:                                               ; preds = %37
  store i32 10, ptr %4, align 4
  br label %113

41:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #7
  %42 = load i32, ptr %2, align 4, !tbaa !5
  %43 = sub nsw i32 %42, 1
  %44 = sext i32 %43 to i64
  %45 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %44
  %46 = getelementptr inbounds [4 x i64], ptr %45, i64 0, i64 3
  %47 = load i64, ptr %46, align 8, !tbaa !9
  store i64 %47, ptr %6, align 8, !tbaa !9
  %48 = load i32, ptr %5, align 4, !tbaa !5
  %49 = icmp eq i32 %48, 6
  br i1 %49, label %53, label %50

50:                                               ; preds = %41
  %51 = load i32, ptr %3, align 4, !tbaa !5
  %52 = icmp eq i32 %51, 3
  br i1 %52, label %53, label %81

53:                                               ; preds = %50, %41
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  %54 = load i32, ptr %3, align 4, !tbaa !5
  %55 = sub nsw i32 3, %54
  %56 = load i32, ptr %5, align 4, !tbaa !5
  %57 = icmp eq i32 %56, 6
  %58 = zext i1 %57 to i32
  %59 = sub nsw i32 %55, %58
  store i32 %59, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  store i32 0, ptr %9, align 4, !tbaa !5
  %60 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %61 = load i32, ptr %60, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  store i32 %61, ptr %7, align 4, !tbaa !5
  br label %62

62:                                               ; preds = %77, %53
  %63 = load i32, ptr %7, align 4, !tbaa !5
  %64 = icmp slt i32 %63, 3
  br i1 %64, label %66, label %65

65:                                               ; preds = %62
  store i32 13, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %80

66:                                               ; preds = %62
  %67 = load i32, ptr %2, align 4, !tbaa !5
  %68 = sub nsw i32 %67, 1
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %69
  %71 = load i32, ptr %7, align 4, !tbaa !5
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [4 x i64], ptr %70, i64 0, i64 %72
  %74 = load i64, ptr %73, align 8, !tbaa !9
  %75 = load i64, ptr %6, align 8, !tbaa !9
  %76 = add nsw i64 %75, %74
  store i64 %76, ptr %6, align 8, !tbaa !9
  br label %77

77:                                               ; preds = %66
  %78 = load i32, ptr %7, align 4, !tbaa !5
  %79 = add nsw i32 %78, 1
  store i32 %79, ptr %7, align 4, !tbaa !5
  br label %62, !llvm.loop !13

80:                                               ; preds = %65
  br label %81

81:                                               ; preds = %80, %50
  %82 = load i64, ptr %6, align 8, !tbaa !9
  %83 = load i32, ptr @n, align 4, !tbaa !5
  %84 = sext i32 %83 to i64
  %85 = icmp slt i64 %82, %84
  br i1 %85, label %86, label %92

86:                                               ; preds = %81
  %87 = load i64, ptr %6, align 8, !tbaa !9
  %88 = load i32, ptr @n, align 4, !tbaa !5
  %89 = sext i32 %88 to i64
  %90 = sub nsw i64 %89, %87
  %91 = trunc i64 %90 to i32
  store i32 %91, ptr @n, align 4, !tbaa !5
  br label %106

92:                                               ; preds = %81
  %93 = load i32, ptr %3, align 4, !tbaa !5
  %94 = icmp slt i32 %93, 3
  br i1 %94, label %95, label %103

95:                                               ; preds = %92
  %96 = load i32, ptr %5, align 4, !tbaa !5
  %97 = icmp eq i32 %96, 6
  br i1 %97, label %98, label %101

98:                                               ; preds = %95
  %99 = load i32, ptr %3, align 4, !tbaa !5
  %100 = add nsw i32 %99, 1
  store i32 %100, ptr %3, align 4, !tbaa !5
  br label %102

101:                                              ; preds = %95
  store i32 0, ptr %3, align 4, !tbaa !5
  br label %102

102:                                              ; preds = %101, %98
  br label %103

103:                                              ; preds = %102, %92
  %104 = load i32, ptr %5, align 4, !tbaa !5
  %105 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %104)
  store i32 10, ptr %4, align 4
  br label %107

106:                                              ; preds = %86
  store i32 0, ptr %4, align 4
  br label %107

107:                                              ; preds = %106, %103
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  %108 = load i32, ptr %4, align 4
  switch i32 %108, label %113 [
    i32 0, label %109
  ]

109:                                              ; preds = %107
  br label %110

110:                                              ; preds = %109
  %111 = load i32, ptr %5, align 4, !tbaa !5
  %112 = add nsw i32 %111, 1
  store i32 %112, ptr %5, align 4, !tbaa !5
  br label %37, !llvm.loop !14

113:                                              ; preds = %107, %40
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  br label %114

114:                                              ; preds = %113
  br label %115

115:                                              ; preds = %114
  %116 = load i32, ptr %2, align 4, !tbaa !5
  %117 = add nsw i32 %116, -1
  store i32 %117, ptr %2, align 4, !tbaa !5
  br label %32, !llvm.loop !15

118:                                              ; preds = %35
  %119 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %11, !llvm.loop !16

120:                                              ; preds = %11
  ret i32 0
}

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: 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) #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #5 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 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 = { 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 = { 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 = { 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 #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !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" }

@f = external dso_local local_unnamed_addr global [21 x [4 x i64]], align 16
@t = external dso_local global i32, align 4
@n = external dso_local global i32, align 4
@m = external dso_local local_unnamed_addr global i32, align 4
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z4initv() 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 = alloca i32, align 4
  tail call void @_Z4initv()
  %3 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @t)
  %4 = load i32, ptr @t, align 4, !tbaa !5
  %5 = add nsw i32 %4, -1
  store i32 %5, ptr @t, align 4, !tbaa !5
  %.not42 = icmp eq i32 %4, 0
  br i1 %.not42, label %._crit_edge, label %.lr.ph43

.lr.ph43:                                         ; preds = %0, %336
  %6 = 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)
  %7 = load i32, ptr @n, align 4, !tbaa !5
  %8 = sext i32 %7 to i64
  br label %9

9:                                                ; preds = %9, %.lr.ph43
  %indvars.iv = phi i64 [ %indvars.iv.next, %9 ], [ 3, %.lr.ph43 ]
  %10 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv, i64 3
  %11 = load i64, ptr %10, align 8, !tbaa !9
  %12 = icmp slt i64 %11, %8
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  br i1 %12, label %9, label %.preheader33, !llvm.loop !11

.preheader33:                                     ; preds = %9
  %13 = trunc nuw nsw i64 %indvars.iv to i32
  store i32 %13, ptr @m, align 4, !tbaa !5
  br label %.preheader

.preheader:                                       ; preds = %.preheader33, %.loopexit32
  %indvars.iv65 = phi i64 [ %indvars.iv, %.preheader33 ], [ %indvars.iv.next66, %.loopexit32 ]
  %.02541 = phi i32 [ 0, %.preheader33 ], [ %.4, %.loopexit32 ]
  %indvars.iv.next66 = add nsw i64 %indvars.iv65, -1
  %14 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 3
  %15 = icmp eq i32 %.02541, 3
  %16 = load i64, ptr %14, align 8, !tbaa !9
  br i1 %15, label %.preheader.split.us.preheader, label %.loopexit

.preheader.split.us.preheader:                    ; preds = %.preheader
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %17 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %18 = load i32, ptr %17, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %19 = icmp slt i32 %18, 3
  br i1 %19, label %.lr.ph.us.preheader, label %.loopexit.us

.lr.ph.us.preheader:                              ; preds = %.preheader.split.us.preheader
  %20 = sext i32 %18 to i64
  %21 = add i32 %18, 1
  %22 = zext i32 %21 to i64
  %23 = sub nsw i64 4, %22
  %min.iters.check256 = icmp ult i64 %23, 12
  br i1 %min.iters.check256, label %.lr.ph.us.preheader293, label %vector.scevcheck253

.lr.ph.us.preheader293:                           ; preds = %middle.block254, %vector.scevcheck253, %.lr.ph.us.preheader
  %indvars.iv59.ph = phi i64 [ %20, %vector.scevcheck253 ], [ %20, %.lr.ph.us.preheader ], [ %ind.end260, %middle.block254 ]
  %.02236.us.ph = phi i64 [ %16, %vector.scevcheck253 ], [ %16, %.lr.ph.us.preheader ], [ %38, %middle.block254 ]
  br label %.lr.ph.us

vector.scevcheck253:                              ; preds = %.lr.ph.us.preheader
  %24 = add i32 %18, 1
  %25 = zext i32 %24 to i64
  %26 = sub nsw i64 3, %25
  %27 = trunc i64 %26 to i32
  %28 = sub i32 -2, %18
  %29 = icmp ult i32 %28, %27
  %30 = icmp ugt i64 %26, 4294967295
  %31 = or i1 %29, %30
  br i1 %31, label %.lr.ph.us.preheader293, label %vector.ph257

vector.ph257:                                     ; preds = %vector.scevcheck253
  %n.vec259 = and i64 %23, -4
  %ind.end260 = add nsw i64 %n.vec259, %20
  %32 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %16, i64 0
  br label %vector.body262

vector.body262:                                   ; preds = %vector.body262, %vector.ph257
  %index263 = phi i64 [ 0, %vector.ph257 ], [ %index.next269, %vector.body262 ]
  %vec.phi264 = phi <2 x i64> [ %32, %vector.ph257 ], [ %35, %vector.body262 ]
  %vec.phi265 = phi <2 x i64> [ zeroinitializer, %vector.ph257 ], [ %36, %vector.body262 ]
  %offset.idx266 = add i64 %index263, %20
  %33 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx266
  %34 = getelementptr inbounds i8, ptr %33, i64 16
  %wide.load267 = load <2 x i64>, ptr %33, align 8, !tbaa !9
  %wide.load268 = load <2 x i64>, ptr %34, align 8, !tbaa !9
  %35 = add <2 x i64> %wide.load267, %vec.phi264
  %36 = add <2 x i64> %wide.load268, %vec.phi265
  %index.next269 = add nuw i64 %index263, 4
  %37 = icmp eq i64 %index.next269, %n.vec259
  br i1 %37, label %middle.block254, label %vector.body262, !llvm.loop !13

middle.block254:                                  ; preds = %vector.body262
  %bin.rdx270 = add <2 x i64> %36, %35
  %38 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx270)
  %cmp.n271 = icmp eq i64 %23, %n.vec259
  br i1 %cmp.n271, label %.loopexit.us, label %.lr.ph.us.preheader293

.preheader.split.us.1:                            ; preds = %.loopexit.us
  %39 = trunc i64 %.022.lcssa.us to i32
  %40 = sub i32 %333, %39
  store i32 %40, ptr @n, align 4, !tbaa !5
  %41 = load i64, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %42 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %43 = load i32, ptr %42, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %44 = icmp slt i32 %43, 3
  br i1 %44, label %.lr.ph.us.preheader.1, label %.loopexit.us.1

.lr.ph.us.preheader.1:                            ; preds = %.preheader.split.us.1
  %45 = sext i32 %43 to i64
  %46 = add i32 %43, 1
  %47 = zext i32 %46 to i64
  %48 = sub nsw i64 4, %47
  %min.iters.check236 = icmp ult i64 %48, 12
  br i1 %min.iters.check236, label %.lr.ph.us.1.preheader, label %vector.scevcheck233

vector.scevcheck233:                              ; preds = %.lr.ph.us.preheader.1
  %49 = add i32 %43, 1
  %50 = zext i32 %49 to i64
  %51 = sub nsw i64 3, %50
  %52 = trunc i64 %51 to i32
  %53 = sub i32 -2, %43
  %54 = icmp ult i32 %53, %52
  %55 = icmp ugt i64 %51, 4294967295
  %56 = or i1 %54, %55
  br i1 %56, label %.lr.ph.us.1.preheader, label %vector.ph237

vector.ph237:                                     ; preds = %vector.scevcheck233
  %n.vec239 = and i64 %48, -4
  %ind.end240 = add nsw i64 %n.vec239, %45
  %57 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %41, i64 0
  br label %vector.body242

vector.body242:                                   ; preds = %vector.body242, %vector.ph237
  %index243 = phi i64 [ 0, %vector.ph237 ], [ %index.next249, %vector.body242 ]
  %vec.phi244 = phi <2 x i64> [ %57, %vector.ph237 ], [ %60, %vector.body242 ]
  %vec.phi245 = phi <2 x i64> [ zeroinitializer, %vector.ph237 ], [ %61, %vector.body242 ]
  %offset.idx246 = add i64 %index243, %45
  %58 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx246
  %59 = getelementptr inbounds i8, ptr %58, i64 16
  %wide.load247 = load <2 x i64>, ptr %58, align 8, !tbaa !9
  %wide.load248 = load <2 x i64>, ptr %59, align 8, !tbaa !9
  %60 = add <2 x i64> %wide.load247, %vec.phi244
  %61 = add <2 x i64> %wide.load248, %vec.phi245
  %index.next249 = add nuw i64 %index243, 4
  %62 = icmp eq i64 %index.next249, %n.vec239
  br i1 %62, label %middle.block234, label %vector.body242, !llvm.loop !16

middle.block234:                                  ; preds = %vector.body242
  %bin.rdx250 = add <2 x i64> %61, %60
  %63 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx250)
  %cmp.n251 = icmp eq i64 %48, %n.vec239
  br i1 %cmp.n251, label %.loopexit.us.1, label %.lr.ph.us.1.preheader

.lr.ph.us.1.preheader:                            ; preds = %middle.block234, %vector.scevcheck233, %.lr.ph.us.preheader.1
  %indvars.iv59.1.ph = phi i64 [ %45, %vector.scevcheck233 ], [ %45, %.lr.ph.us.preheader.1 ], [ %ind.end240, %middle.block234 ]
  %.02236.us.1.ph = phi i64 [ %41, %vector.scevcheck233 ], [ %41, %.lr.ph.us.preheader.1 ], [ %63, %middle.block234 ]
  br label %.lr.ph.us.1

.lr.ph.us.1:                                      ; preds = %.lr.ph.us.1.preheader, %.lr.ph.us.1
  %indvars.iv59.1 = phi i64 [ %indvars.iv.next60.1, %.lr.ph.us.1 ], [ %indvars.iv59.1.ph, %.lr.ph.us.1.preheader ]
  %.02236.us.1 = phi i64 [ %66, %.lr.ph.us.1 ], [ %.02236.us.1.ph, %.lr.ph.us.1.preheader ]
  %64 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv59.1
  %65 = load i64, ptr %64, align 8, !tbaa !9
  %66 = add nsw i64 %65, %.02236.us.1
  %indvars.iv.next60.1 = add nsw i64 %indvars.iv59.1, 1
  %67 = and i64 %indvars.iv.next60.1, 4294967295
  %exitcond.1.not = icmp eq i64 %67, 3
  br i1 %exitcond.1.not, label %.loopexit.us.1, label %.lr.ph.us.1, !llvm.loop !17

.loopexit.us.1:                                   ; preds = %.lr.ph.us.1, %middle.block234, %.preheader.split.us.1
  %.022.lcssa.us.1 = phi i64 [ %41, %.preheader.split.us.1 ], [ %63, %middle.block234 ], [ %66, %.lr.ph.us.1 ]
  %68 = load i32, ptr @n, align 4, !tbaa !5
  %69 = sext i32 %68 to i64
  %70 = icmp slt i64 %.022.lcssa.us.1, %69
  br i1 %70, label %.preheader.split.us.2, label %.split.us.thread

.preheader.split.us.2:                            ; preds = %.loopexit.us.1
  %71 = trunc i64 %.022.lcssa.us.1 to i32
  %72 = sub i32 %68, %71
  store i32 %72, ptr @n, align 4, !tbaa !5
  %73 = load i64, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %74 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %75 = load i32, ptr %74, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %76 = icmp slt i32 %75, 3
  br i1 %76, label %.lr.ph.us.preheader.2, label %.loopexit.us.2

.lr.ph.us.preheader.2:                            ; preds = %.preheader.split.us.2
  %77 = sext i32 %75 to i64
  %78 = add i32 %75, 1
  %79 = zext i32 %78 to i64
  %80 = sub nsw i64 4, %79
  %min.iters.check216 = icmp ult i64 %80, 12
  br i1 %min.iters.check216, label %.lr.ph.us.2.preheader, label %vector.scevcheck213

vector.scevcheck213:                              ; preds = %.lr.ph.us.preheader.2
  %81 = add i32 %75, 1
  %82 = zext i32 %81 to i64
  %83 = sub nsw i64 3, %82
  %84 = trunc i64 %83 to i32
  %85 = sub i32 -2, %75
  %86 = icmp ult i32 %85, %84
  %87 = icmp ugt i64 %83, 4294967295
  %88 = or i1 %86, %87
  br i1 %88, label %.lr.ph.us.2.preheader, label %vector.ph217

vector.ph217:                                     ; preds = %vector.scevcheck213
  %n.vec219 = and i64 %80, -4
  %ind.end220 = add nsw i64 %n.vec219, %77
  %89 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %73, i64 0
  br label %vector.body222

vector.body222:                                   ; preds = %vector.body222, %vector.ph217
  %index223 = phi i64 [ 0, %vector.ph217 ], [ %index.next229, %vector.body222 ]
  %vec.phi224 = phi <2 x i64> [ %89, %vector.ph217 ], [ %92, %vector.body222 ]
  %vec.phi225 = phi <2 x i64> [ zeroinitializer, %vector.ph217 ], [ %93, %vector.body222 ]
  %offset.idx226 = add i64 %index223, %77
  %90 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx226
  %91 = getelementptr inbounds i8, ptr %90, i64 16
  %wide.load227 = load <2 x i64>, ptr %90, align 8, !tbaa !9
  %wide.load228 = load <2 x i64>, ptr %91, align 8, !tbaa !9
  %92 = add <2 x i64> %wide.load227, %vec.phi224
  %93 = add <2 x i64> %wide.load228, %vec.phi225
  %index.next229 = add nuw i64 %index223, 4
  %94 = icmp eq i64 %index.next229, %n.vec219
  br i1 %94, label %middle.block214, label %vector.body222, !llvm.loop !18

middle.block214:                                  ; preds = %vector.body222
  %bin.rdx230 = add <2 x i64> %93, %92
  %95 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx230)
  %cmp.n231 = icmp eq i64 %80, %n.vec219
  br i1 %cmp.n231, label %.loopexit.us.2, label %.lr.ph.us.2.preheader

.lr.ph.us.2.preheader:                            ; preds = %middle.block214, %vector.scevcheck213, %.lr.ph.us.preheader.2
  %indvars.iv59.2.ph = phi i64 [ %77, %vector.scevcheck213 ], [ %77, %.lr.ph.us.preheader.2 ], [ %ind.end220, %middle.block214 ]
  %.02236.us.2.ph = phi i64 [ %73, %vector.scevcheck213 ], [ %73, %.lr.ph.us.preheader.2 ], [ %95, %middle.block214 ]
  br label %.lr.ph.us.2

.lr.ph.us.2:                                      ; preds = %.lr.ph.us.2.preheader, %.lr.ph.us.2
  %indvars.iv59.2 = phi i64 [ %indvars.iv.next60.2, %.lr.ph.us.2 ], [ %indvars.iv59.2.ph, %.lr.ph.us.2.preheader ]
  %.02236.us.2 = phi i64 [ %98, %.lr.ph.us.2 ], [ %.02236.us.2.ph, %.lr.ph.us.2.preheader ]
  %96 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv59.2
  %97 = load i64, ptr %96, align 8, !tbaa !9
  %98 = add nsw i64 %97, %.02236.us.2
  %indvars.iv.next60.2 = add nsw i64 %indvars.iv59.2, 1
  %99 = and i64 %indvars.iv.next60.2, 4294967295
  %exitcond.2.not = icmp eq i64 %99, 3
  br i1 %exitcond.2.not, label %.loopexit.us.2, label %.lr.ph.us.2, !llvm.loop !19

.loopexit.us.2:                                   ; preds = %.lr.ph.us.2, %middle.block214, %.preheader.split.us.2
  %.022.lcssa.us.2 = phi i64 [ %73, %.preheader.split.us.2 ], [ %95, %middle.block214 ], [ %98, %.lr.ph.us.2 ]
  %100 = load i32, ptr @n, align 4, !tbaa !5
  %101 = sext i32 %100 to i64
  %102 = icmp slt i64 %.022.lcssa.us.2, %101
  br i1 %102, label %.preheader.split.us.3, label %.split.us.thread

.preheader.split.us.3:                            ; preds = %.loopexit.us.2
  %103 = trunc i64 %.022.lcssa.us.2 to i32
  %104 = sub i32 %100, %103
  store i32 %104, ptr @n, align 4, !tbaa !5
  %105 = load i64, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %106 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %107 = load i32, ptr %106, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %108 = icmp slt i32 %107, 3
  br i1 %108, label %.lr.ph.us.preheader.3, label %.loopexit.us.3

.lr.ph.us.preheader.3:                            ; preds = %.preheader.split.us.3
  %109 = sext i32 %107 to i64
  %110 = add i32 %107, 1
  %111 = zext i32 %110 to i64
  %112 = sub nsw i64 4, %111
  %min.iters.check196 = icmp ult i64 %112, 12
  br i1 %min.iters.check196, label %.lr.ph.us.3.preheader, label %vector.scevcheck193

vector.scevcheck193:                              ; preds = %.lr.ph.us.preheader.3
  %113 = add i32 %107, 1
  %114 = zext i32 %113 to i64
  %115 = sub nsw i64 3, %114
  %116 = trunc i64 %115 to i32
  %117 = sub i32 -2, %107
  %118 = icmp ult i32 %117, %116
  %119 = icmp ugt i64 %115, 4294967295
  %120 = or i1 %118, %119
  br i1 %120, label %.lr.ph.us.3.preheader, label %vector.ph197

vector.ph197:                                     ; preds = %vector.scevcheck193
  %n.vec199 = and i64 %112, -4
  %ind.end200 = add nsw i64 %n.vec199, %109
  %121 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %105, i64 0
  br label %vector.body202

vector.body202:                                   ; preds = %vector.body202, %vector.ph197
  %index203 = phi i64 [ 0, %vector.ph197 ], [ %index.next209, %vector.body202 ]
  %vec.phi204 = phi <2 x i64> [ %121, %vector.ph197 ], [ %124, %vector.body202 ]
  %vec.phi205 = phi <2 x i64> [ zeroinitializer, %vector.ph197 ], [ %125, %vector.body202 ]
  %offset.idx206 = add i64 %index203, %109
  %122 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx206
  %123 = getelementptr inbounds i8, ptr %122, i64 16
  %wide.load207 = load <2 x i64>, ptr %122, align 8, !tbaa !9
  %wide.load208 = load <2 x i64>, ptr %123, align 8, !tbaa !9
  %124 = add <2 x i64> %wide.load207, %vec.phi204
  %125 = add <2 x i64> %wide.load208, %vec.phi205
  %index.next209 = add nuw i64 %index203, 4
  %126 = icmp eq i64 %index.next209, %n.vec199
  br i1 %126, label %middle.block194, label %vector.body202, !llvm.loop !20

middle.block194:                                  ; preds = %vector.body202
  %bin.rdx210 = add <2 x i64> %125, %124
  %127 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx210)
  %cmp.n211 = icmp eq i64 %112, %n.vec199
  br i1 %cmp.n211, label %.loopexit.us.3, label %.lr.ph.us.3.preheader

.lr.ph.us.3.preheader:                            ; preds = %middle.block194, %vector.scevcheck193, %.lr.ph.us.preheader.3
  %indvars.iv59.3.ph = phi i64 [ %109, %vector.scevcheck193 ], [ %109, %.lr.ph.us.preheader.3 ], [ %ind.end200, %middle.block194 ]
  %.02236.us.3.ph = phi i64 [ %105, %vector.scevcheck193 ], [ %105, %.lr.ph.us.preheader.3 ], [ %127, %middle.block194 ]
  br label %.lr.ph.us.3

.lr.ph.us.3:                                      ; preds = %.lr.ph.us.3.preheader, %.lr.ph.us.3
  %indvars.iv59.3 = phi i64 [ %indvars.iv.next60.3, %.lr.ph.us.3 ], [ %indvars.iv59.3.ph, %.lr.ph.us.3.preheader ]
  %.02236.us.3 = phi i64 [ %130, %.lr.ph.us.3 ], [ %.02236.us.3.ph, %.lr.ph.us.3.preheader ]
  %128 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv59.3
  %129 = load i64, ptr %128, align 8, !tbaa !9
  %130 = add nsw i64 %129, %.02236.us.3
  %indvars.iv.next60.3 = add nsw i64 %indvars.iv59.3, 1
  %131 = and i64 %indvars.iv.next60.3, 4294967295
  %exitcond.3.not = icmp eq i64 %131, 3
  br i1 %exitcond.3.not, label %.loopexit.us.3, label %.lr.ph.us.3, !llvm.loop !21

.loopexit.us.3:                                   ; preds = %.lr.ph.us.3, %middle.block194, %.preheader.split.us.3
  %.022.lcssa.us.3 = phi i64 [ %105, %.preheader.split.us.3 ], [ %127, %middle.block194 ], [ %130, %.lr.ph.us.3 ]
  %132 = load i32, ptr @n, align 4, !tbaa !5
  %133 = sext i32 %132 to i64
  %134 = icmp slt i64 %.022.lcssa.us.3, %133
  br i1 %134, label %.preheader.split.us.4, label %.split.us.thread

.preheader.split.us.4:                            ; preds = %.loopexit.us.3
  %135 = trunc i64 %.022.lcssa.us.3 to i32
  %136 = sub i32 %132, %135
  store i32 %136, ptr @n, align 4, !tbaa !5
  %137 = load i64, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %138 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %139 = load i32, ptr %138, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %140 = icmp slt i32 %139, 3
  br i1 %140, label %.lr.ph.us.preheader.4, label %.loopexit.us.4

.lr.ph.us.preheader.4:                            ; preds = %.preheader.split.us.4
  %141 = sext i32 %139 to i64
  %142 = add i32 %139, 1
  %143 = zext i32 %142 to i64
  %144 = sub nsw i64 4, %143
  %min.iters.check176 = icmp ult i64 %144, 12
  br i1 %min.iters.check176, label %.lr.ph.us.4.preheader, label %vector.scevcheck173

vector.scevcheck173:                              ; preds = %.lr.ph.us.preheader.4
  %145 = add i32 %139, 1
  %146 = zext i32 %145 to i64
  %147 = sub nsw i64 3, %146
  %148 = trunc i64 %147 to i32
  %149 = sub i32 -2, %139
  %150 = icmp ult i32 %149, %148
  %151 = icmp ugt i64 %147, 4294967295
  %152 = or i1 %150, %151
  br i1 %152, label %.lr.ph.us.4.preheader, label %vector.ph177

vector.ph177:                                     ; preds = %vector.scevcheck173
  %n.vec179 = and i64 %144, -4
  %ind.end180 = add nsw i64 %n.vec179, %141
  %153 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %137, i64 0
  br label %vector.body182

vector.body182:                                   ; preds = %vector.body182, %vector.ph177
  %index183 = phi i64 [ 0, %vector.ph177 ], [ %index.next189, %vector.body182 ]
  %vec.phi184 = phi <2 x i64> [ %153, %vector.ph177 ], [ %156, %vector.body182 ]
  %vec.phi185 = phi <2 x i64> [ zeroinitializer, %vector.ph177 ], [ %157, %vector.body182 ]
  %offset.idx186 = add i64 %index183, %141
  %154 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx186
  %155 = getelementptr inbounds i8, ptr %154, i64 16
  %wide.load187 = load <2 x i64>, ptr %154, align 8, !tbaa !9
  %wide.load188 = load <2 x i64>, ptr %155, align 8, !tbaa !9
  %156 = add <2 x i64> %wide.load187, %vec.phi184
  %157 = add <2 x i64> %wide.load188, %vec.phi185
  %index.next189 = add nuw i64 %index183, 4
  %158 = icmp eq i64 %index.next189, %n.vec179
  br i1 %158, label %middle.block174, label %vector.body182, !llvm.loop !22

middle.block174:                                  ; preds = %vector.body182
  %bin.rdx190 = add <2 x i64> %157, %156
  %159 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx190)
  %cmp.n191 = icmp eq i64 %144, %n.vec179
  br i1 %cmp.n191, label %.loopexit.us.4, label %.lr.ph.us.4.preheader

.lr.ph.us.4.preheader:                            ; preds = %middle.block174, %vector.scevcheck173, %.lr.ph.us.preheader.4
  %indvars.iv59.4.ph = phi i64 [ %141, %vector.scevcheck173 ], [ %141, %.lr.ph.us.preheader.4 ], [ %ind.end180, %middle.block174 ]
  %.02236.us.4.ph = phi i64 [ %137, %vector.scevcheck173 ], [ %137, %.lr.ph.us.preheader.4 ], [ %159, %middle.block174 ]
  br label %.lr.ph.us.4

.lr.ph.us.4:                                      ; preds = %.lr.ph.us.4.preheader, %.lr.ph.us.4
  %indvars.iv59.4 = phi i64 [ %indvars.iv.next60.4, %.lr.ph.us.4 ], [ %indvars.iv59.4.ph, %.lr.ph.us.4.preheader ]
  %.02236.us.4 = phi i64 [ %162, %.lr.ph.us.4 ], [ %.02236.us.4.ph, %.lr.ph.us.4.preheader ]
  %160 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv59.4
  %161 = load i64, ptr %160, align 8, !tbaa !9
  %162 = add nsw i64 %161, %.02236.us.4
  %indvars.iv.next60.4 = add nsw i64 %indvars.iv59.4, 1
  %163 = and i64 %indvars.iv.next60.4, 4294967295
  %exitcond.4.not = icmp eq i64 %163, 3
  br i1 %exitcond.4.not, label %.loopexit.us.4, label %.lr.ph.us.4, !llvm.loop !23

.loopexit.us.4:                                   ; preds = %.lr.ph.us.4, %middle.block174, %.preheader.split.us.4
  %.022.lcssa.us.4 = phi i64 [ %137, %.preheader.split.us.4 ], [ %159, %middle.block174 ], [ %162, %.lr.ph.us.4 ]
  %164 = load i32, ptr @n, align 4, !tbaa !5
  %165 = sext i32 %164 to i64
  %166 = icmp slt i64 %.022.lcssa.us.4, %165
  br i1 %166, label %.preheader.split.us.5, label %.split.us.thread

.preheader.split.us.5:                            ; preds = %.loopexit.us.4
  %167 = trunc i64 %.022.lcssa.us.4 to i32
  %168 = sub i32 %164, %167
  store i32 %168, ptr @n, align 4, !tbaa !5
  %169 = load i64, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %170 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %171 = load i32, ptr %170, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %172 = icmp slt i32 %171, 3
  br i1 %172, label %.lr.ph.us.preheader.5, label %.loopexit.us.5

.lr.ph.us.preheader.5:                            ; preds = %.preheader.split.us.5
  %173 = sext i32 %171 to i64
  %174 = add i32 %171, 1
  %175 = zext i32 %174 to i64
  %176 = sub nsw i64 4, %175
  %min.iters.check156 = icmp ult i64 %176, 12
  br i1 %min.iters.check156, label %.lr.ph.us.5.preheader, label %vector.scevcheck153

vector.scevcheck153:                              ; preds = %.lr.ph.us.preheader.5
  %177 = add i32 %171, 1
  %178 = zext i32 %177 to i64
  %179 = sub nsw i64 3, %178
  %180 = trunc i64 %179 to i32
  %181 = sub i32 -2, %171
  %182 = icmp ult i32 %181, %180
  %183 = icmp ugt i64 %179, 4294967295
  %184 = or i1 %182, %183
  br i1 %184, label %.lr.ph.us.5.preheader, label %vector.ph157

vector.ph157:                                     ; preds = %vector.scevcheck153
  %n.vec159 = and i64 %176, -4
  %ind.end160 = add nsw i64 %n.vec159, %173
  %185 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %169, i64 0
  br label %vector.body162

vector.body162:                                   ; preds = %vector.body162, %vector.ph157
  %index163 = phi i64 [ 0, %vector.ph157 ], [ %index.next169, %vector.body162 ]
  %vec.phi164 = phi <2 x i64> [ %185, %vector.ph157 ], [ %188, %vector.body162 ]
  %vec.phi165 = phi <2 x i64> [ zeroinitializer, %vector.ph157 ], [ %189, %vector.body162 ]
  %offset.idx166 = add i64 %index163, %173
  %186 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx166
  %187 = getelementptr inbounds i8, ptr %186, i64 16
  %wide.load167 = load <2 x i64>, ptr %186, align 8, !tbaa !9
  %wide.load168 = load <2 x i64>, ptr %187, align 8, !tbaa !9
  %188 = add <2 x i64> %wide.load167, %vec.phi164
  %189 = add <2 x i64> %wide.load168, %vec.phi165
  %index.next169 = add nuw i64 %index163, 4
  %190 = icmp eq i64 %index.next169, %n.vec159
  br i1 %190, label %middle.block154, label %vector.body162, !llvm.loop !24

middle.block154:                                  ; preds = %vector.body162
  %bin.rdx170 = add <2 x i64> %189, %188
  %191 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx170)
  %cmp.n171 = icmp eq i64 %176, %n.vec159
  br i1 %cmp.n171, label %.loopexit.us.5, label %.lr.ph.us.5.preheader

.lr.ph.us.5.preheader:                            ; preds = %middle.block154, %vector.scevcheck153, %.lr.ph.us.preheader.5
  %indvars.iv59.5.ph = phi i64 [ %173, %vector.scevcheck153 ], [ %173, %.lr.ph.us.preheader.5 ], [ %ind.end160, %middle.block154 ]
  %.02236.us.5.ph = phi i64 [ %169, %vector.scevcheck153 ], [ %169, %.lr.ph.us.preheader.5 ], [ %191, %middle.block154 ]
  br label %.lr.ph.us.5

.lr.ph.us.5:                                      ; preds = %.lr.ph.us.5.preheader, %.lr.ph.us.5
  %indvars.iv59.5 = phi i64 [ %indvars.iv.next60.5, %.lr.ph.us.5 ], [ %indvars.iv59.5.ph, %.lr.ph.us.5.preheader ]
  %.02236.us.5 = phi i64 [ %194, %.lr.ph.us.5 ], [ %.02236.us.5.ph, %.lr.ph.us.5.preheader ]
  %192 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv59.5
  %193 = load i64, ptr %192, align 8, !tbaa !9
  %194 = add nsw i64 %193, %.02236.us.5
  %indvars.iv.next60.5 = add nsw i64 %indvars.iv59.5, 1
  %195 = and i64 %indvars.iv.next60.5, 4294967295
  %exitcond.5.not = icmp eq i64 %195, 3
  br i1 %exitcond.5.not, label %.loopexit.us.5, label %.lr.ph.us.5, !llvm.loop !25

.loopexit.us.5:                                   ; preds = %.lr.ph.us.5, %middle.block154, %.preheader.split.us.5
  %.022.lcssa.us.5 = phi i64 [ %169, %.preheader.split.us.5 ], [ %191, %middle.block154 ], [ %194, %.lr.ph.us.5 ]
  %196 = load i32, ptr @n, align 4, !tbaa !5
  %197 = sext i32 %196 to i64
  %198 = icmp slt i64 %.022.lcssa.us.5, %197
  br i1 %198, label %.preheader.split.us.6, label %.split.us.thread

.preheader.split.us.6:                            ; preds = %.loopexit.us.5
  %199 = trunc i64 %.022.lcssa.us.5 to i32
  %200 = sub i32 %196, %199
  store i32 %200, ptr @n, align 4, !tbaa !5
  %201 = load i64, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 -1, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %202 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %203 = load i32, ptr %202, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %204 = icmp slt i32 %203, 3
  br i1 %204, label %.lr.ph.us.preheader.6, label %.loopexit.us.6

.lr.ph.us.preheader.6:                            ; preds = %.preheader.split.us.6
  %205 = sext i32 %203 to i64
  %206 = add i32 %203, 1
  %207 = zext i32 %206 to i64
  %208 = sub nsw i64 4, %207
  %min.iters.check136 = icmp ult i64 %208, 12
  br i1 %min.iters.check136, label %.lr.ph.us.6.preheader, label %vector.scevcheck133

vector.scevcheck133:                              ; preds = %.lr.ph.us.preheader.6
  %209 = add i32 %203, 1
  %210 = zext i32 %209 to i64
  %211 = sub nsw i64 3, %210
  %212 = trunc i64 %211 to i32
  %213 = sub i32 -2, %203
  %214 = icmp ult i32 %213, %212
  %215 = icmp ugt i64 %211, 4294967295
  %216 = or i1 %214, %215
  br i1 %216, label %.lr.ph.us.6.preheader, label %vector.ph137

vector.ph137:                                     ; preds = %vector.scevcheck133
  %n.vec139 = and i64 %208, -4
  %ind.end140 = add nsw i64 %n.vec139, %205
  %217 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %201, i64 0
  br label %vector.body142

vector.body142:                                   ; preds = %vector.body142, %vector.ph137
  %index143 = phi i64 [ 0, %vector.ph137 ], [ %index.next149, %vector.body142 ]
  %vec.phi144 = phi <2 x i64> [ %217, %vector.ph137 ], [ %220, %vector.body142 ]
  %vec.phi145 = phi <2 x i64> [ zeroinitializer, %vector.ph137 ], [ %221, %vector.body142 ]
  %offset.idx146 = add i64 %index143, %205
  %218 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx146
  %219 = getelementptr inbounds i8, ptr %218, i64 16
  %wide.load147 = load <2 x i64>, ptr %218, align 8, !tbaa !9
  %wide.load148 = load <2 x i64>, ptr %219, align 8, !tbaa !9
  %220 = add <2 x i64> %wide.load147, %vec.phi144
  %221 = add <2 x i64> %wide.load148, %vec.phi145
  %index.next149 = add nuw i64 %index143, 4
  %222 = icmp eq i64 %index.next149, %n.vec139
  br i1 %222, label %middle.block134, label %vector.body142, !llvm.loop !26

middle.block134:                                  ; preds = %vector.body142
  %bin.rdx150 = add <2 x i64> %221, %220
  %223 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx150)
  %cmp.n151 = icmp eq i64 %208, %n.vec139
  br i1 %cmp.n151, label %.loopexit.us.6, label %.lr.ph.us.6.preheader

.lr.ph.us.6.preheader:                            ; preds = %middle.block134, %vector.scevcheck133, %.lr.ph.us.preheader.6
  %indvars.iv59.6.ph = phi i64 [ %205, %vector.scevcheck133 ], [ %205, %.lr.ph.us.preheader.6 ], [ %ind.end140, %middle.block134 ]
  %.02236.us.6.ph = phi i64 [ %201, %vector.scevcheck133 ], [ %201, %.lr.ph.us.preheader.6 ], [ %223, %middle.block134 ]
  br label %.lr.ph.us.6

.lr.ph.us.6:                                      ; preds = %.lr.ph.us.6.preheader, %.lr.ph.us.6
  %indvars.iv59.6 = phi i64 [ %indvars.iv.next60.6, %.lr.ph.us.6 ], [ %indvars.iv59.6.ph, %.lr.ph.us.6.preheader ]
  %.02236.us.6 = phi i64 [ %226, %.lr.ph.us.6 ], [ %.02236.us.6.ph, %.lr.ph.us.6.preheader ]
  %224 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv59.6
  %225 = load i64, ptr %224, align 8, !tbaa !9
  %226 = add nsw i64 %225, %.02236.us.6
  %indvars.iv.next60.6 = add nsw i64 %indvars.iv59.6, 1
  %227 = and i64 %indvars.iv.next60.6, 4294967295
  %exitcond.664.not = icmp eq i64 %227, 3
  br i1 %exitcond.664.not, label %.loopexit.us.6, label %.lr.ph.us.6, !llvm.loop !27

.loopexit.us.6:                                   ; preds = %.lr.ph.us.6, %middle.block134, %.preheader.split.us.6
  %.022.lcssa.us.6 = phi i64 [ %201, %.preheader.split.us.6 ], [ %223, %middle.block134 ], [ %226, %.lr.ph.us.6 ]
  %228 = load i32, ptr @n, align 4, !tbaa !5
  %229 = sext i32 %228 to i64
  %230 = icmp slt i64 %.022.lcssa.us.6, %229
  br i1 %230, label %.preheader.split.us.7, label %342

.preheader.split.us.7:                            ; preds = %.loopexit.us.6
  %231 = trunc i64 %.022.lcssa.us.6 to i32
  %232 = sub i32 %228, %231
  store i32 %232, ptr @n, align 4, !tbaa !5
  %233 = load i64, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %234 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %235 = load i32, ptr %234, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %236 = icmp slt i32 %235, 3
  br i1 %236, label %.lr.ph.us.preheader.7, label %.loopexit.us.7

.lr.ph.us.preheader.7:                            ; preds = %.preheader.split.us.7
  %237 = sext i32 %235 to i64
  %238 = add i32 %235, 1
  %239 = zext i32 %238 to i64
  %240 = sub nsw i64 4, %239
  %min.iters.check116 = icmp ult i64 %240, 12
  br i1 %min.iters.check116, label %.lr.ph.us.7.preheader, label %vector.scevcheck113

vector.scevcheck113:                              ; preds = %.lr.ph.us.preheader.7
  %241 = add i32 %235, 1
  %242 = zext i32 %241 to i64
  %243 = sub nsw i64 3, %242
  %244 = trunc i64 %243 to i32
  %245 = sub i32 -2, %235
  %246 = icmp ult i32 %245, %244
  %247 = icmp ugt i64 %243, 4294967295
  %248 = or i1 %246, %247
  br i1 %248, label %.lr.ph.us.7.preheader, label %vector.ph117

vector.ph117:                                     ; preds = %vector.scevcheck113
  %n.vec119 = and i64 %240, -4
  %ind.end120 = add nsw i64 %n.vec119, %237
  %249 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %233, i64 0
  br label %vector.body122

vector.body122:                                   ; preds = %vector.body122, %vector.ph117
  %index123 = phi i64 [ 0, %vector.ph117 ], [ %index.next129, %vector.body122 ]
  %vec.phi124 = phi <2 x i64> [ %249, %vector.ph117 ], [ %252, %vector.body122 ]
  %vec.phi125 = phi <2 x i64> [ zeroinitializer, %vector.ph117 ], [ %253, %vector.body122 ]
  %offset.idx126 = add i64 %index123, %237
  %250 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx126
  %251 = getelementptr inbounds i8, ptr %250, i64 16
  %wide.load127 = load <2 x i64>, ptr %250, align 8, !tbaa !9
  %wide.load128 = load <2 x i64>, ptr %251, align 8, !tbaa !9
  %252 = add <2 x i64> %wide.load127, %vec.phi124
  %253 = add <2 x i64> %wide.load128, %vec.phi125
  %index.next129 = add nuw i64 %index123, 4
  %254 = icmp eq i64 %index.next129, %n.vec119
  br i1 %254, label %middle.block114, label %vector.body122, !llvm.loop !28

middle.block114:                                  ; preds = %vector.body122
  %bin.rdx130 = add <2 x i64> %253, %252
  %255 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx130)
  %cmp.n131 = icmp eq i64 %240, %n.vec119
  br i1 %cmp.n131, label %.loopexit.us.7, label %.lr.ph.us.7.preheader

.lr.ph.us.7.preheader:                            ; preds = %middle.block114, %vector.scevcheck113, %.lr.ph.us.preheader.7
  %indvars.iv59.7.ph = phi i64 [ %237, %vector.scevcheck113 ], [ %237, %.lr.ph.us.preheader.7 ], [ %ind.end120, %middle.block114 ]
  %.02236.us.7.ph = phi i64 [ %233, %vector.scevcheck113 ], [ %233, %.lr.ph.us.preheader.7 ], [ %255, %middle.block114 ]
  br label %.lr.ph.us.7

.lr.ph.us.7:                                      ; preds = %.lr.ph.us.7.preheader, %.lr.ph.us.7
  %indvars.iv59.7 = phi i64 [ %indvars.iv.next60.7, %.lr.ph.us.7 ], [ %indvars.iv59.7.ph, %.lr.ph.us.7.preheader ]
  %.02236.us.7 = phi i64 [ %258, %.lr.ph.us.7 ], [ %.02236.us.7.ph, %.lr.ph.us.7.preheader ]
  %256 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv59.7
  %257 = load i64, ptr %256, align 8, !tbaa !9
  %258 = add nsw i64 %257, %.02236.us.7
  %indvars.iv.next60.7 = add nsw i64 %indvars.iv59.7, 1
  %259 = and i64 %indvars.iv.next60.7, 4294967295
  %exitcond.7.not = icmp eq i64 %259, 3
  br i1 %exitcond.7.not, label %.loopexit.us.7, label %.lr.ph.us.7, !llvm.loop !29

.loopexit.us.7:                                   ; preds = %.lr.ph.us.7, %middle.block114, %.preheader.split.us.7
  %.022.lcssa.us.7 = phi i64 [ %233, %.preheader.split.us.7 ], [ %255, %middle.block114 ], [ %258, %.lr.ph.us.7 ]
  %260 = load i32, ptr @n, align 4, !tbaa !5
  %261 = sext i32 %260 to i64
  %262 = icmp slt i64 %.022.lcssa.us.7, %261
  br i1 %262, label %.preheader.split.us.8, label %.split.us.thread

.preheader.split.us.8:                            ; preds = %.loopexit.us.7
  %263 = trunc i64 %.022.lcssa.us.7 to i32
  %264 = sub i32 %260, %263
  store i32 %264, ptr @n, align 4, !tbaa !5
  %265 = load i64, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %266 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %267 = load i32, ptr %266, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %268 = icmp slt i32 %267, 3
  br i1 %268, label %.lr.ph.us.preheader.8, label %.loopexit.us.8

.lr.ph.us.preheader.8:                            ; preds = %.preheader.split.us.8
  %269 = sext i32 %267 to i64
  %270 = add i32 %267, 1
  %271 = zext i32 %270 to i64
  %272 = sub nsw i64 4, %271
  %min.iters.check96 = icmp ult i64 %272, 12
  br i1 %min.iters.check96, label %.lr.ph.us.8.preheader, label %vector.scevcheck93

vector.scevcheck93:                               ; preds = %.lr.ph.us.preheader.8
  %273 = add i32 %267, 1
  %274 = zext i32 %273 to i64
  %275 = sub nsw i64 3, %274
  %276 = trunc i64 %275 to i32
  %277 = sub i32 -2, %267
  %278 = icmp ult i32 %277, %276
  %279 = icmp ugt i64 %275, 4294967295
  %280 = or i1 %278, %279
  br i1 %280, label %.lr.ph.us.8.preheader, label %vector.ph97

vector.ph97:                                      ; preds = %vector.scevcheck93
  %n.vec99 = and i64 %272, -4
  %ind.end100 = add nsw i64 %n.vec99, %269
  %281 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %265, i64 0
  br label %vector.body102

vector.body102:                                   ; preds = %vector.body102, %vector.ph97
  %index103 = phi i64 [ 0, %vector.ph97 ], [ %index.next109, %vector.body102 ]
  %vec.phi104 = phi <2 x i64> [ %281, %vector.ph97 ], [ %284, %vector.body102 ]
  %vec.phi105 = phi <2 x i64> [ zeroinitializer, %vector.ph97 ], [ %285, %vector.body102 ]
  %offset.idx106 = add i64 %index103, %269
  %282 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx106
  %283 = getelementptr inbounds i8, ptr %282, i64 16
  %wide.load107 = load <2 x i64>, ptr %282, align 8, !tbaa !9
  %wide.load108 = load <2 x i64>, ptr %283, align 8, !tbaa !9
  %284 = add <2 x i64> %wide.load107, %vec.phi104
  %285 = add <2 x i64> %wide.load108, %vec.phi105
  %index.next109 = add nuw i64 %index103, 4
  %286 = icmp eq i64 %index.next109, %n.vec99
  br i1 %286, label %middle.block94, label %vector.body102, !llvm.loop !30

middle.block94:                                   ; preds = %vector.body102
  %bin.rdx110 = add <2 x i64> %285, %284
  %287 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx110)
  %cmp.n111 = icmp eq i64 %272, %n.vec99
  br i1 %cmp.n111, label %.loopexit.us.8, label %.lr.ph.us.8.preheader

.lr.ph.us.8.preheader:                            ; preds = %middle.block94, %vector.scevcheck93, %.lr.ph.us.preheader.8
  %indvars.iv59.8.ph = phi i64 [ %269, %vector.scevcheck93 ], [ %269, %.lr.ph.us.preheader.8 ], [ %ind.end100, %middle.block94 ]
  %.02236.us.8.ph = phi i64 [ %265, %vector.scevcheck93 ], [ %265, %.lr.ph.us.preheader.8 ], [ %287, %middle.block94 ]
  br label %.lr.ph.us.8

.lr.ph.us.8:                                      ; preds = %.lr.ph.us.8.preheader, %.lr.ph.us.8
  %indvars.iv59.8 = phi i64 [ %indvars.iv.next60.8, %.lr.ph.us.8 ], [ %indvars.iv59.8.ph, %.lr.ph.us.8.preheader ]
  %.02236.us.8 = phi i64 [ %290, %.lr.ph.us.8 ], [ %.02236.us.8.ph, %.lr.ph.us.8.preheader ]
  %288 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv59.8
  %289 = load i64, ptr %288, align 8, !tbaa !9
  %290 = add nsw i64 %289, %.02236.us.8
  %indvars.iv.next60.8 = add nsw i64 %indvars.iv59.8, 1
  %291 = and i64 %indvars.iv.next60.8, 4294967295
  %exitcond.8.not = icmp eq i64 %291, 3
  br i1 %exitcond.8.not, label %.loopexit.us.8, label %.lr.ph.us.8, !llvm.loop !31

.loopexit.us.8:                                   ; preds = %.lr.ph.us.8, %middle.block94, %.preheader.split.us.8
  %.022.lcssa.us.8 = phi i64 [ %265, %.preheader.split.us.8 ], [ %287, %middle.block94 ], [ %290, %.lr.ph.us.8 ]
  %292 = load i32, ptr @n, align 4, !tbaa !5
  %293 = sext i32 %292 to i64
  %294 = icmp slt i64 %.022.lcssa.us.8, %293
  br i1 %294, label %.preheader.split.us.9, label %.split.us.thread

.preheader.split.us.9:                            ; preds = %.loopexit.us.8
  %295 = trunc i64 %.022.lcssa.us.8 to i32
  %296 = sub i32 %292, %295
  store i32 %296, ptr @n, align 4, !tbaa !5
  %297 = load i64, ptr %14, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 0, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %298 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %299 = load i32, ptr %298, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %300 = icmp slt i32 %299, 3
  br i1 %300, label %.lr.ph.us.preheader.9, label %.loopexit.us.9

.lr.ph.us.preheader.9:                            ; preds = %.preheader.split.us.9
  %301 = sext i32 %299 to i64
  %302 = add i32 %299, 1
  %303 = zext i32 %302 to i64
  %304 = sub nsw i64 4, %303
  %min.iters.check = icmp ult i64 %304, 12
  br i1 %min.iters.check, label %.lr.ph.us.9.preheader, label %vector.scevcheck

vector.scevcheck:                                 ; preds = %.lr.ph.us.preheader.9
  %305 = add i32 %299, 1
  %306 = zext i32 %305 to i64
  %307 = sub nsw i64 3, %306
  %308 = trunc i64 %307 to i32
  %309 = sub i32 -2, %299
  %310 = icmp ult i32 %309, %308
  %311 = icmp ugt i64 %307, 4294967295
  %312 = or i1 %310, %311
  br i1 %312, label %.lr.ph.us.9.preheader, label %vector.ph

vector.ph:                                        ; preds = %vector.scevcheck
  %n.vec = and i64 %304, -4
  %ind.end = add nsw i64 %n.vec, %301
  %313 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %297, i64 0
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %vec.phi = phi <2 x i64> [ %313, %vector.ph ], [ %316, %vector.body ]
  %vec.phi91 = phi <2 x i64> [ zeroinitializer, %vector.ph ], [ %317, %vector.body ]
  %offset.idx = add i64 %index, %301
  %314 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx
  %315 = getelementptr inbounds i8, ptr %314, i64 16
  %wide.load = load <2 x i64>, ptr %314, align 8, !tbaa !9
  %wide.load92 = load <2 x i64>, ptr %315, align 8, !tbaa !9
  %316 = add <2 x i64> %wide.load, %vec.phi
  %317 = add <2 x i64> %wide.load92, %vec.phi91
  %index.next = add nuw i64 %index, 4
  %318 = icmp eq i64 %index.next, %n.vec
  br i1 %318, label %middle.block, label %vector.body, !llvm.loop !32

middle.block:                                     ; preds = %vector.body
  %bin.rdx = add <2 x i64> %317, %316
  %319 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx)
  %cmp.n = icmp eq i64 %304, %n.vec
  br i1 %cmp.n, label %.loopexit.us.9, label %.lr.ph.us.9.preheader

.lr.ph.us.9.preheader:                            ; preds = %middle.block, %vector.scevcheck, %.lr.ph.us.preheader.9
  %indvars.iv59.9.ph = phi i64 [ %301, %vector.scevcheck ], [ %301, %.lr.ph.us.preheader.9 ], [ %ind.end, %middle.block ]
  %.02236.us.9.ph = phi i64 [ %297, %vector.scevcheck ], [ %297, %.lr.ph.us.preheader.9 ], [ %319, %middle.block ]
  br label %.lr.ph.us.9

.lr.ph.us.9:                                      ; preds = %.lr.ph.us.9.preheader, %.lr.ph.us.9
  %indvars.iv59.9 = phi i64 [ %indvars.iv.next60.9, %.lr.ph.us.9 ], [ %indvars.iv59.9.ph, %.lr.ph.us.9.preheader ]
  %.02236.us.9 = phi i64 [ %322, %.lr.ph.us.9 ], [ %.02236.us.9.ph, %.lr.ph.us.9.preheader ]
  %320 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv59.9
  %321 = load i64, ptr %320, align 8, !tbaa !9
  %322 = add nsw i64 %321, %.02236.us.9
  %indvars.iv.next60.9 = add nsw i64 %indvars.iv59.9, 1
  %323 = and i64 %indvars.iv.next60.9, 4294967295
  %exitcond.9.not = icmp eq i64 %323, 3
  br i1 %exitcond.9.not, label %.loopexit.us.9, label %.lr.ph.us.9, !llvm.loop !33

.loopexit.us.9:                                   ; preds = %.lr.ph.us.9, %middle.block, %.preheader.split.us.9
  %.022.lcssa.us.9 = phi i64 [ %297, %.preheader.split.us.9 ], [ %319, %middle.block ], [ %322, %.lr.ph.us.9 ]
  %324 = load i32, ptr @n, align 4, !tbaa !5
  %325 = sext i32 %324 to i64
  %326 = icmp slt i64 %.022.lcssa.us.9, %325
  br i1 %326, label %.loopexit32.loopexit, label %.split.us.thread

.loopexit32.loopexit:                             ; preds = %.loopexit.us.9
  %327 = trunc i64 %.022.lcssa.us.9 to i32
  %328 = sub i32 %324, %327
  store i32 %328, ptr @n, align 4, !tbaa !5
  br label %.loopexit32

.lr.ph.us:                                        ; preds = %.lr.ph.us.preheader293, %.lr.ph.us
  %indvars.iv59 = phi i64 [ %indvars.iv.next60, %.lr.ph.us ], [ %indvars.iv59.ph, %.lr.ph.us.preheader293 ]
  %.02236.us = phi i64 [ %331, %.lr.ph.us ], [ %.02236.us.ph, %.lr.ph.us.preheader293 ]
  %329 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv59
  %330 = load i64, ptr %329, align 8, !tbaa !9
  %331 = add nsw i64 %330, %.02236.us
  %indvars.iv.next60 = add nsw i64 %indvars.iv59, 1
  %332 = and i64 %indvars.iv.next60, 4294967295
  %exitcond.not = icmp eq i64 %332, 3
  br i1 %exitcond.not, label %.loopexit.us, label %.lr.ph.us, !llvm.loop !34

.loopexit.us:                                     ; preds = %.lr.ph.us, %middle.block254, %.preheader.split.us.preheader
  %.022.lcssa.us = phi i64 [ %16, %.preheader.split.us.preheader ], [ %38, %middle.block254 ], [ %331, %.lr.ph.us ]
  %333 = load i32, ptr @n, align 4, !tbaa !5
  %334 = sext i32 %333 to i64
  %335 = icmp slt i64 %.022.lcssa.us, %334
  br i1 %335, label %.preheader.split.us.1, label %.split.us.thread

336:                                              ; preds = %.loopexit32
  %337 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %338 = load i32, ptr @t, align 4, !tbaa !5
  %339 = add nsw i32 %338, -1
  store i32 %339, ptr @t, align 4, !tbaa !5
  %.not = icmp eq i32 %338, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph43, !llvm.loop !35

.loopexit:                                        ; preds = %.preheader
  %.pre = load i32, ptr @n, align 4, !tbaa !5
  %340 = sext i32 %.pre to i64
  %341 = icmp slt i64 %16, %340
  br i1 %341, label %.loopexit.1, label %.split.us.thread

342:                                              ; preds = %.loopexit.us.6, %.loopexit.6
  %343 = add i32 %.02541, 1
  br label %.split.us.thread

.split.us.thread:                                 ; preds = %.loopexit.9, %.loopexit.8, %.loopexit.7, %.loopexit.5, %.loopexit.4, %.loopexit.3, %.loopexit.2, %.loopexit.1, %.loopexit, %.loopexit.us.9, %.loopexit.us.8, %.loopexit.us.7, %.loopexit.us.5, %.loopexit.us.4, %.loopexit.us.3, %.loopexit.us.2, %.loopexit.us.1, %.loopexit.us, %342
  %.us-phi3970 = phi i32 [ 6, %342 ], [ 9, %.loopexit.9 ], [ 8, %.loopexit.8 ], [ 7, %.loopexit.7 ], [ 5, %.loopexit.5 ], [ 4, %.loopexit.4 ], [ 3, %.loopexit.3 ], [ 2, %.loopexit.2 ], [ 1, %.loopexit.1 ], [ 0, %.loopexit ], [ 9, %.loopexit.us.9 ], [ 8, %.loopexit.us.8 ], [ 7, %.loopexit.us.7 ], [ 5, %.loopexit.us.5 ], [ 4, %.loopexit.us.4 ], [ 3, %.loopexit.us.3 ], [ 2, %.loopexit.us.2 ], [ 1, %.loopexit.us.1 ], [ 0, %.loopexit.us ]
  %344 = phi i32 [ %343, %342 ], [ 0, %.loopexit.9 ], [ 0, %.loopexit.8 ], [ 0, %.loopexit.7 ], [ 0, %.loopexit.5 ], [ 0, %.loopexit.4 ], [ 0, %.loopexit.3 ], [ 0, %.loopexit.2 ], [ 0, %.loopexit.1 ], [ 0, %.loopexit ], [ 0, %.loopexit.us.9 ], [ 0, %.loopexit.us.8 ], [ 0, %.loopexit.us.7 ], [ 0, %.loopexit.us.5 ], [ 0, %.loopexit.us.4 ], [ 0, %.loopexit.us.3 ], [ 0, %.loopexit.us.2 ], [ 0, %.loopexit.us.1 ], [ 0, %.loopexit.us ]
  %345 = icmp slt i32 %.02541, 3
  %.2 = select i1 %345, i32 %344, i32 %.02541
  %346 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.us-phi3970)
  br label %.loopexit32

.loopexit.1:                                      ; preds = %.loopexit
  %347 = trunc i64 %16 to i32
  %348 = sub i32 %.pre, %347
  store i32 %348, ptr @n, align 4, !tbaa !5
  %349 = sext i32 %348 to i64
  %350 = icmp slt i64 %16, %349
  br i1 %350, label %.loopexit.2, label %.split.us.thread

.loopexit.2:                                      ; preds = %.loopexit.1
  %351 = sub i32 %348, %347
  store i32 %351, ptr @n, align 4, !tbaa !5
  %352 = sext i32 %351 to i64
  %353 = icmp slt i64 %16, %352
  br i1 %353, label %.loopexit.3, label %.split.us.thread

.loopexit.3:                                      ; preds = %.loopexit.2
  %354 = sub i32 %351, %347
  store i32 %354, ptr @n, align 4, !tbaa !5
  %355 = sext i32 %354 to i64
  %356 = icmp slt i64 %16, %355
  br i1 %356, label %.loopexit.4, label %.split.us.thread

.loopexit.4:                                      ; preds = %.loopexit.3
  %357 = sub i32 %354, %347
  store i32 %357, ptr @n, align 4, !tbaa !5
  %358 = sext i32 %357 to i64
  %359 = icmp slt i64 %16, %358
  br i1 %359, label %.loopexit.5, label %.split.us.thread

.loopexit.5:                                      ; preds = %.loopexit.4
  %360 = sub i32 %357, %347
  store i32 %360, ptr @n, align 4, !tbaa !5
  %361 = sext i32 %360 to i64
  %362 = icmp slt i64 %16, %361
  br i1 %362, label %363, label %.split.us.thread

363:                                              ; preds = %.loopexit.5
  %364 = sub i32 %360, %347
  store i32 %364, ptr @n, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  %365 = sub i32 2, %.02541
  store i32 %365, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  %366 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %367 = load i32, ptr %366, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %368 = icmp slt i32 %367, 3
  br i1 %368, label %.lr.ph.preheader.6, label %.loopexit.6

.lr.ph.preheader.6:                               ; preds = %363
  %369 = sext i32 %367 to i64
  %370 = add i32 %367, 1
  %371 = zext i32 %370 to i64
  %372 = sub nsw i64 4, %371
  %min.iters.check276 = icmp ult i64 %372, 12
  br i1 %min.iters.check276, label %.lr.ph.6.preheader, label %vector.scevcheck273

vector.scevcheck273:                              ; preds = %.lr.ph.preheader.6
  %373 = add i32 %367, 1
  %374 = zext i32 %373 to i64
  %375 = sub nsw i64 3, %374
  %376 = trunc i64 %375 to i32
  %377 = sub i32 -2, %367
  %378 = icmp ult i32 %377, %376
  %379 = icmp ugt i64 %375, 4294967295
  %380 = or i1 %378, %379
  br i1 %380, label %.lr.ph.6.preheader, label %vector.ph277

vector.ph277:                                     ; preds = %vector.scevcheck273
  %n.vec279 = and i64 %372, -4
  %ind.end280 = add nsw i64 %n.vec279, %369
  %381 = insertelement <2 x i64> <i64 poison, i64 0>, i64 %16, i64 0
  br label %vector.body282

vector.body282:                                   ; preds = %vector.body282, %vector.ph277
  %index283 = phi i64 [ 0, %vector.ph277 ], [ %index.next289, %vector.body282 ]
  %vec.phi284 = phi <2 x i64> [ %381, %vector.ph277 ], [ %384, %vector.body282 ]
  %vec.phi285 = phi <2 x i64> [ zeroinitializer, %vector.ph277 ], [ %385, %vector.body282 ]
  %offset.idx286 = add i64 %index283, %369
  %382 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %offset.idx286
  %383 = getelementptr inbounds i8, ptr %382, i64 16
  %wide.load287 = load <2 x i64>, ptr %382, align 8, !tbaa !9
  %wide.load288 = load <2 x i64>, ptr %383, align 8, !tbaa !9
  %384 = add <2 x i64> %wide.load287, %vec.phi284
  %385 = add <2 x i64> %wide.load288, %vec.phi285
  %index.next289 = add nuw i64 %index283, 4
  %386 = icmp eq i64 %index.next289, %n.vec279
  br i1 %386, label %middle.block274, label %vector.body282, !llvm.loop !36

middle.block274:                                  ; preds = %vector.body282
  %bin.rdx290 = add <2 x i64> %385, %384
  %387 = call i64 @llvm.vector.reduce.add.v2i64(<2 x i64> %bin.rdx290)
  %cmp.n291 = icmp eq i64 %372, %n.vec279
  br i1 %cmp.n291, label %.loopexit.6, label %.lr.ph.6.preheader

.lr.ph.6.preheader:                               ; preds = %middle.block274, %vector.scevcheck273, %.lr.ph.preheader.6
  %indvars.iv55.6.ph = phi i64 [ %369, %vector.scevcheck273 ], [ %369, %.lr.ph.preheader.6 ], [ %ind.end280, %middle.block274 ]
  %.02236.6.ph = phi i64 [ %16, %vector.scevcheck273 ], [ %16, %.lr.ph.preheader.6 ], [ %387, %middle.block274 ]
  br label %.lr.ph.6

.lr.ph.6:                                         ; preds = %.lr.ph.6.preheader, %.lr.ph.6
  %indvars.iv55.6 = phi i64 [ %indvars.iv.next56.6, %.lr.ph.6 ], [ %indvars.iv55.6.ph, %.lr.ph.6.preheader ]
  %.02236.6 = phi i64 [ %390, %.lr.ph.6 ], [ %.02236.6.ph, %.lr.ph.6.preheader ]
  %388 = getelementptr inbounds [21 x [4 x i64]], ptr @f, i64 0, i64 %indvars.iv.next66, i64 %indvars.iv55.6
  %389 = load i64, ptr %388, align 8, !tbaa !9
  %390 = add nsw i64 %389, %.02236.6
  %indvars.iv.next56.6 = add nsw i64 %indvars.iv55.6, 1
  %391 = and i64 %indvars.iv.next56.6, 4294967295
  %exitcond.6.not = icmp eq i64 %391, 3
  br i1 %exitcond.6.not, label %.loopexit.6, label %.lr.ph.6, !llvm.loop !37

.loopexit.6:                                      ; preds = %.lr.ph.6, %middle.block274, %363
  %.1.6 = phi i64 [ %16, %363 ], [ %387, %middle.block274 ], [ %390, %.lr.ph.6 ]
  %392 = load i32, ptr @n, align 4, !tbaa !5
  %393 = sext i32 %392 to i64
  %394 = icmp slt i64 %.1.6, %393
  br i1 %394, label %.loopexit.7, label %342

.loopexit.7:                                      ; preds = %.loopexit.6
  %395 = trunc i64 %.1.6 to i32
  %396 = sub i32 %392, %395
  store i32 %396, ptr @n, align 4, !tbaa !5
  %397 = load i64, ptr %14, align 8, !tbaa !9
  %398 = sext i32 %396 to i64
  %399 = icmp slt i64 %397, %398
  br i1 %399, label %.loopexit.8, label %.split.us.thread

.loopexit.8:                                      ; preds = %.loopexit.7
  %400 = trunc i64 %397 to i32
  %401 = sub i32 %396, %400
  store i32 %401, ptr @n, align 4, !tbaa !5
  %402 = sext i32 %401 to i64
  %403 = icmp slt i64 %397, %402
  br i1 %403, label %.loopexit.9, label %.split.us.thread

.loopexit.9:                                      ; preds = %.loopexit.8
  %404 = sub i32 %401, %400
  store i32 %404, ptr @n, align 4, !tbaa !5
  %405 = sext i32 %404 to i64
  %406 = icmp slt i64 %397, %405
  br i1 %406, label %.loopexit32.loopexit46, label %.split.us.thread

.loopexit32.loopexit46:                           ; preds = %.loopexit.9
  %407 = sub i32 %404, %400
  store i32 %407, ptr @n, align 4, !tbaa !5
  br label %.loopexit32

.loopexit32:                                      ; preds = %.loopexit32.loopexit46, %.loopexit32.loopexit, %.split.us.thread
  %.4 = phi i32 [ %.2, %.split.us.thread ], [ 3, %.loopexit32.loopexit ], [ %.02541, %.loopexit32.loopexit46 ]
  %408 = icmp eq i64 %indvars.iv.next66, 0
  br i1 %408, label %336, label %.preheader, !llvm.loop !38

._crit_edge:                                      ; preds = %336, %0
  ret i32 0
}

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: 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 #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 #5 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

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.add.v2i64(<2 x i64>) #7

attributes #0 = { 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 #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 = { 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 = { 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 #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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #8 = { 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 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12, !14, !15}
!14 = !{!"llvm.loop.isvectorized", i32 1}
!15 = !{!"llvm.loop.unroll.runtime.disable"}
!16 = distinct !{!16, !12, !14, !15}
!17 = distinct !{!17, !12, !14}
!18 = distinct !{!18, !12, !14, !15}
!19 = distinct !{!19, !12, !14}
!20 = distinct !{!20, !12, !14, !15}
!21 = distinct !{!21, !12, !14}
!22 = distinct !{!22, !12, !14, !15}
!23 = distinct !{!23, !12, !14}
!24 = distinct !{!24, !12, !14, !15}
!25 = distinct !{!25, !12, !14}
!26 = distinct !{!26, !12, !14, !15}
!27 = distinct !{!27, !12, !14}
!28 = distinct !{!28, !12, !14, !15}
!29 = distinct !{!29, !12, !14}
!30 = distinct !{!30, !12, !14, !15}
!31 = distinct !{!31, !12, !14}
!32 = distinct !{!32, !12, !14, !15}
!33 = distinct !{!33, !12, !14}
!34 = distinct !{!34, !12, !14}
!35 = distinct !{!35, !12}
!36 = distinct !{!36, !12, !14, !15}
!37 = distinct !{!37, !12, !14}
!38 = distinct !{!38, !12}


; Effective O3 passes: BDCEPass,CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopInstSimplifyPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,ReassociatePass,SCCPPass,SROAPass,SimplifyCFGPass,TailCallElimPass