; LLVM IR from VastoLorde95/Competitive-Programming :: Codeforces/IndiaHacks 2016/Problem B (B)

; 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_ostream" = type { ptr, %"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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@dp = external dso_local global [100 x [6 x i64]], align 16
@n = external dso_local global i32, align 4
@q = external dso_local global i32, align 4
@_Z1xB5cxx11 = external dso_local global [200 x %"class.std::__cxx11::basic_string"], align 16
@_Z1yB5cxx11 = external dso_local global [200 x %"class.std::__cxx11::basic_string"], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #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 i32, align 4
  %7 = alloca i64, align 8
  %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)
  %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) @n)
  %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) @q)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  store i32 1, ptr %2, align 4, !tbaa !8
  br label %22

22:                                               ; preds = %36, %0
  %23 = load i32, ptr %2, align 4, !tbaa !8
  %24 = load i32, ptr @q, 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 %2) #6
  br label %39

27:                                               ; preds = %22
  %28 = load i32, ptr %2, align 4, !tbaa !8
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1xB5cxx11, i64 0, i64 %29
  %31 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %30)
  %32 = load i32, ptr %2, align 4, !tbaa !8
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1yB5cxx11, i64 0, i64 %33
  %35 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) %31, ptr noundef nonnull align 8 dereferenceable(32) %34)
  br label %36

36:                                               ; preds = %27
  %37 = load i32, ptr %2, align 4, !tbaa !8
  %38 = add nsw i32 %37, 1
  store i32 %38, ptr %2, align 4, !tbaa !8
  br label %22, !llvm.loop !11

39:                                               ; preds = %26
  store i64 1, ptr getelementptr inbounds ([100 x [6 x i64]], ptr @dp, i64 0, i64 1), align 16, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  store i32 1, ptr %3, align 4, !tbaa !8
  br label %40

40:                                               ; preds = %98, %39
  %41 = load i32, ptr %3, align 4, !tbaa !8
  %42 = load i32, ptr @n, align 4, !tbaa !8
  %43 = icmp slt i32 %41, %42
  br i1 %43, label %45, label %44

44:                                               ; preds = %40
  store i32 5, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  br label %101

45:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store i32 0, ptr %5, align 4, !tbaa !8
  br label %46

46:                                               ; preds = %94, %45
  %47 = load i32, ptr %5, align 4, !tbaa !8
  %48 = icmp slt i32 %47, 6
  br i1 %48, label %50, label %49

49:                                               ; preds = %46
  store i32 8, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  br label %97

50:                                               ; preds = %46
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  store i32 1, ptr %6, align 4, !tbaa !8
  br label %51

51:                                               ; preds = %90, %50
  %52 = load i32, ptr %6, align 4, !tbaa !8
  %53 = load i32, ptr @q, align 4, !tbaa !8
  %54 = icmp sle i32 %52, %53
  br i1 %54, label %56, label %55

55:                                               ; preds = %51
  store i32 11, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  br label %93

56:                                               ; preds = %51
  %57 = load i32, ptr %6, align 4, !tbaa !8
  %58 = sext i32 %57 to i64
  %59 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1yB5cxx11, i64 0, i64 %58
  %60 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %59, i64 noundef 0)
  %61 = load i8, ptr %60, align 1, !tbaa !15
  %62 = sext i8 %61 to i32
  %63 = sub nsw i32 %62, 97
  %64 = load i32, ptr %5, align 4, !tbaa !8
  %65 = icmp eq i32 %63, %64
  br i1 %65, label %66, label %89

66:                                               ; preds = %56
  %67 = load i32, ptr %3, align 4, !tbaa !8
  %68 = sext i32 %67 to i64
  %69 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %68
  %70 = load i32, ptr %5, align 4, !tbaa !8
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds [6 x i64], ptr %69, i64 0, i64 %71
  %73 = load i64, ptr %72, align 8, !tbaa !13
  %74 = load i32, ptr %3, align 4, !tbaa !8
  %75 = add nsw i32 %74, 1
  %76 = sext i32 %75 to i64
  %77 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %76
  %78 = load i32, ptr %6, align 4, !tbaa !8
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1xB5cxx11, i64 0, i64 %79
  %81 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %80, i64 noundef 0)
  %82 = load i8, ptr %81, align 1, !tbaa !15
  %83 = sext i8 %82 to i32
  %84 = sub nsw i32 %83, 97
  %85 = sext i32 %84 to i64
  %86 = getelementptr inbounds [6 x i64], ptr %77, i64 0, i64 %85
  %87 = load i64, ptr %86, align 8, !tbaa !13
  %88 = add nsw i64 %87, %73
  store i64 %88, ptr %86, align 8, !tbaa !13
  br label %89

89:                                               ; preds = %66, %56
  br label %90

90:                                               ; preds = %89
  %91 = load i32, ptr %6, align 4, !tbaa !8
  %92 = add nsw i32 %91, 1
  store i32 %92, ptr %6, align 4, !tbaa !8
  br label %51, !llvm.loop !16

93:                                               ; preds = %55
  br label %94

94:                                               ; preds = %93
  %95 = load i32, ptr %5, align 4, !tbaa !8
  %96 = add nsw i32 %95, 1
  store i32 %96, ptr %5, align 4, !tbaa !8
  br label %46, !llvm.loop !17

97:                                               ; preds = %49
  br label %98

98:                                               ; preds = %97
  %99 = load i32, ptr %3, align 4, !tbaa !8
  %100 = add nsw i32 %99, 1
  store i32 %100, ptr %3, align 4, !tbaa !8
  br label %40, !llvm.loop !18

101:                                              ; preds = %44
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  store i64 0, ptr %7, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  store i32 0, ptr %8, align 4, !tbaa !8
  br label %102

102:                                              ; preds = %116, %101
  %103 = load i32, ptr %8, align 4, !tbaa !8
  %104 = icmp slt i32 %103, 6
  br i1 %104, label %106, label %105

105:                                              ; preds = %102
  store i32 14, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  br label %119

106:                                              ; preds = %102
  %107 = load i32, ptr @n, align 4, !tbaa !8
  %108 = sext i32 %107 to i64
  %109 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %108
  %110 = load i32, ptr %8, align 4, !tbaa !8
  %111 = sext i32 %110 to i64
  %112 = getelementptr inbounds [6 x i64], ptr %109, i64 0, i64 %111
  %113 = load i64, ptr %112, align 8, !tbaa !13
  %114 = load i64, ptr %7, align 8, !tbaa !13
  %115 = add nsw i64 %114, %113
  store i64 %115, ptr %7, align 8, !tbaa !13
  br label %116

116:                                              ; preds = %106
  %117 = load i32, ptr %8, align 4, !tbaa !8
  %118 = add nsw i32 %117, 1
  store i32 %118, ptr %8, align 4, !tbaa !8
  br label %102, !llvm.loop !19

119:                                              ; preds = %105
  %120 = load i64, ptr %7, align 8, !tbaa !13
  %121 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %120)
  %122 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %121, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  store i32 0, ptr %1, align 4
  store i32 1, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  %123 = load i32, ptr %1, align 4
  ret i32 %123
}

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

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

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #5

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #5

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #4 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #0 align 2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { 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 #2 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { 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 = !{!14, !14, i64 0}
!14 = !{!"long long", !10, i64 0}
!15 = !{!10, !10, i64 0}
!16 = distinct !{!16, !12}
!17 = distinct !{!17, !12}
!18 = distinct !{!18, !12}
!19 = distinct !{!19, !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_ostream" = type { ptr, %"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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@dp = external dso_local local_unnamed_addr global [100 x [6 x i64]], align 16
@n = external dso_local global i32, align 4
@q = external dso_local global i32, align 4
@_Z1xB5cxx11 = external dso_local global [200 x %"class.std::__cxx11::basic_string"], align 16
@_Z1yB5cxx11 = external dso_local global [200 x %"class.std::__cxx11::basic_string"], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #2 {
  %1 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %2 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %3 = getelementptr i8, ptr %2, i64 -24
  %4 = load i64, ptr %3, align 8
  %5 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %4
  %6 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %5, ptr noundef null)
  %7 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %8 = getelementptr i8, ptr %7, i64 -24
  %9 = load i64, ptr %8, align 8
  %10 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %9
  %11 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %10, ptr noundef null)
  %12 = 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) @n)
  %13 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %12, ptr noundef nonnull align 4 dereferenceable(4) @q)
  %14 = load i32, ptr @q, align 4, !tbaa !8
  %.not30 = icmp slt i32 %14, 1
  br i1 %.not30, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %0
  %15 = phi i32 [ %14, %0 ], [ %23, %.lr.ph ]
  store i64 1, ptr getelementptr inbounds (i8, ptr @dp, i64 48), align 16, !tbaa !11
  %16 = load i32, ptr @n, align 4, !tbaa !8
  %17 = icmp slt i32 %16, 2
  %18 = icmp slt i32 %15, 1
  %or.cond = or i1 %17, %18
  br i1 %or.cond, label %.preheader, label %.preheader29

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 1, %0 ]
  %19 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1xB5cxx11, i64 0, i64 %indvars.iv
  %20 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %19)
  %21 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1yB5cxx11, i64 0, i64 %indvars.iv
  %22 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef nonnull align 8 dereferenceable(32) %21)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %23 = load i32, ptr @q, 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 %._crit_edge, !llvm.loop !13

.preheader29:                                     ; preds = %._crit_edge, %.split.us
  %25 = phi i32 [ %39, %.split.us ], [ %16, %._crit_edge ]
  %26 = phi i32 [ %40, %.split.us ], [ %15, %._crit_edge ]
  %indvars.iv51 = phi i64 [ %indvars.iv.next52, %.split.us ], [ 1, %._crit_edge ]
  %indvars.iv.next52 = add nuw nsw i64 %indvars.iv51, 1
  %27 = icmp slt i32 %26, 1
  br i1 %27, label %.split.us, label %.lr.ph34

.preheader:                                       ; preds = %.split.us, %._crit_edge
  %.lcssa = phi i32 [ %16, %._crit_edge ], [ %39, %.split.us ]
  %28 = sext i32 %.lcssa to i64
  %29 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %28, i64 0
  %30 = load <4 x i64>, ptr %29, align 16, !tbaa !11
  %31 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %28, i64 4
  %32 = load i64, ptr %31, align 16, !tbaa !11
  %33 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %28, i64 5
  %34 = load i64, ptr %33, align 8, !tbaa !11
  %35 = tail call i64 @llvm.vector.reduce.add.v4i64(<4 x i64> %30)
  %op.rdx = add i64 %35, %32
  %op.rdx79 = add i64 %op.rdx, %34
  %36 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %op.rdx79)
  %37 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %36, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  ret i32 0

.lr.ph34:                                         ; preds = %.preheader29
  %38 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv51, i64 0
  br label %154

.split.us:                                        ; preds = %.preheader29, %._crit_edge35.5
  %39 = phi i32 [ %.pre, %._crit_edge35.5 ], [ %25, %.preheader29 ]
  %40 = phi i32 [ %153, %._crit_edge35.5 ], [ %26, %.preheader29 ]
  %41 = sext i32 %39 to i64
  %42 = icmp slt i64 %indvars.iv.next52, %41
  br i1 %42, label %.preheader29, label %.preheader, !llvm.loop !15

._crit_edge35:                                    ; preds = %172
  %.not2732.1 = icmp slt i32 %173, 1
  br i1 %.not2732.1, label %._crit_edge35.5, label %.lr.ph34.1

.lr.ph34.1:                                       ; preds = %._crit_edge35
  %43 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv51, i64 1
  br label %44

44:                                               ; preds = %62, %.lr.ph34.1
  %indvars.iv45.1 = phi i64 [ 1, %.lr.ph34.1 ], [ %indvars.iv.next46.1, %62 ]
  %45 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1yB5cxx11, i64 0, i64 %indvars.iv45.1
  %46 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %45, i64 noundef 0)
  %47 = load i8, ptr %46, align 1, !tbaa !17
  %48 = sext i8 %47 to i64
  %49 = add nsw i64 %48, 4294967199
  %50 = and i64 %49, 4294967295
  %51 = icmp eq i64 %50, 1
  br i1 %51, label %52, label %62

52:                                               ; preds = %44
  %53 = load i64, ptr %43, align 8, !tbaa !11
  %54 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1xB5cxx11, i64 0, i64 %indvars.iv45.1
  %55 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %54, i64 noundef 0)
  %56 = load i8, ptr %55, align 1, !tbaa !17
  %57 = sext i8 %56 to i64
  %58 = add nsw i64 %57, -97
  %59 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv.next52, i64 %58
  %60 = load i64, ptr %59, align 8, !tbaa !11
  %61 = add nsw i64 %60, %53
  store i64 %61, ptr %59, align 8, !tbaa !11
  br label %62

62:                                               ; preds = %52, %44
  %indvars.iv.next46.1 = add nuw nsw i64 %indvars.iv45.1, 1
  %63 = load i32, ptr @q, align 4, !tbaa !8
  %64 = sext i32 %63 to i64
  %.not27.not.1 = icmp slt i64 %indvars.iv45.1, %64
  br i1 %.not27.not.1, label %44, label %._crit_edge35.1, !llvm.loop !18

._crit_edge35.1:                                  ; preds = %62
  %.not2732.2 = icmp slt i32 %63, 1
  br i1 %.not2732.2, label %._crit_edge35.5, label %.lr.ph34.2

.lr.ph34.2:                                       ; preds = %._crit_edge35.1
  %65 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv51, i64 2
  br label %66

66:                                               ; preds = %84, %.lr.ph34.2
  %indvars.iv45.2 = phi i64 [ 1, %.lr.ph34.2 ], [ %indvars.iv.next46.2, %84 ]
  %67 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1yB5cxx11, i64 0, i64 %indvars.iv45.2
  %68 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %67, i64 noundef 0)
  %69 = load i8, ptr %68, align 1, !tbaa !17
  %70 = sext i8 %69 to i64
  %71 = add nsw i64 %70, 4294967199
  %72 = and i64 %71, 4294967295
  %73 = icmp eq i64 %72, 2
  br i1 %73, label %74, label %84

74:                                               ; preds = %66
  %75 = load i64, ptr %65, align 16, !tbaa !11
  %76 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1xB5cxx11, i64 0, i64 %indvars.iv45.2
  %77 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %76, i64 noundef 0)
  %78 = load i8, ptr %77, align 1, !tbaa !17
  %79 = sext i8 %78 to i64
  %80 = add nsw i64 %79, -97
  %81 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv.next52, i64 %80
  %82 = load i64, ptr %81, align 8, !tbaa !11
  %83 = add nsw i64 %82, %75
  store i64 %83, ptr %81, align 8, !tbaa !11
  br label %84

84:                                               ; preds = %74, %66
  %indvars.iv.next46.2 = add nuw nsw i64 %indvars.iv45.2, 1
  %85 = load i32, ptr @q, align 4, !tbaa !8
  %86 = sext i32 %85 to i64
  %.not27.not.2 = icmp slt i64 %indvars.iv45.2, %86
  br i1 %.not27.not.2, label %66, label %._crit_edge35.2, !llvm.loop !18

._crit_edge35.2:                                  ; preds = %84
  %.not2732.3 = icmp slt i32 %85, 1
  br i1 %.not2732.3, label %._crit_edge35.5, label %.lr.ph34.3

.lr.ph34.3:                                       ; preds = %._crit_edge35.2
  %87 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv51, i64 3
  br label %88

88:                                               ; preds = %106, %.lr.ph34.3
  %indvars.iv45.3 = phi i64 [ 1, %.lr.ph34.3 ], [ %indvars.iv.next46.3, %106 ]
  %89 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1yB5cxx11, i64 0, i64 %indvars.iv45.3
  %90 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %89, i64 noundef 0)
  %91 = load i8, ptr %90, align 1, !tbaa !17
  %92 = sext i8 %91 to i64
  %93 = add nsw i64 %92, 4294967199
  %94 = and i64 %93, 4294967295
  %95 = icmp eq i64 %94, 3
  br i1 %95, label %96, label %106

96:                                               ; preds = %88
  %97 = load i64, ptr %87, align 8, !tbaa !11
  %98 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1xB5cxx11, i64 0, i64 %indvars.iv45.3
  %99 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %98, i64 noundef 0)
  %100 = load i8, ptr %99, align 1, !tbaa !17
  %101 = sext i8 %100 to i64
  %102 = add nsw i64 %101, -97
  %103 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv.next52, i64 %102
  %104 = load i64, ptr %103, align 8, !tbaa !11
  %105 = add nsw i64 %104, %97
  store i64 %105, ptr %103, align 8, !tbaa !11
  br label %106

106:                                              ; preds = %96, %88
  %indvars.iv.next46.3 = add nuw nsw i64 %indvars.iv45.3, 1
  %107 = load i32, ptr @q, align 4, !tbaa !8
  %108 = sext i32 %107 to i64
  %.not27.not.3 = icmp slt i64 %indvars.iv45.3, %108
  br i1 %.not27.not.3, label %88, label %._crit_edge35.3, !llvm.loop !18

._crit_edge35.3:                                  ; preds = %106
  %.not2732.4 = icmp slt i32 %107, 1
  br i1 %.not2732.4, label %._crit_edge35.5, label %.lr.ph34.4

.lr.ph34.4:                                       ; preds = %._crit_edge35.3
  %109 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv51, i64 4
  br label %110

110:                                              ; preds = %128, %.lr.ph34.4
  %indvars.iv45.4 = phi i64 [ 1, %.lr.ph34.4 ], [ %indvars.iv.next46.4, %128 ]
  %111 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1yB5cxx11, i64 0, i64 %indvars.iv45.4
  %112 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %111, i64 noundef 0)
  %113 = load i8, ptr %112, align 1, !tbaa !17
  %114 = sext i8 %113 to i64
  %115 = add nsw i64 %114, 4294967199
  %116 = and i64 %115, 4294967295
  %117 = icmp eq i64 %116, 4
  br i1 %117, label %118, label %128

118:                                              ; preds = %110
  %119 = load i64, ptr %109, align 16, !tbaa !11
  %120 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1xB5cxx11, i64 0, i64 %indvars.iv45.4
  %121 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %120, i64 noundef 0)
  %122 = load i8, ptr %121, align 1, !tbaa !17
  %123 = sext i8 %122 to i64
  %124 = add nsw i64 %123, -97
  %125 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv.next52, i64 %124
  %126 = load i64, ptr %125, align 8, !tbaa !11
  %127 = add nsw i64 %126, %119
  store i64 %127, ptr %125, align 8, !tbaa !11
  br label %128

128:                                              ; preds = %118, %110
  %indvars.iv.next46.4 = add nuw nsw i64 %indvars.iv45.4, 1
  %129 = load i32, ptr @q, align 4, !tbaa !8
  %130 = sext i32 %129 to i64
  %.not27.not.4 = icmp slt i64 %indvars.iv45.4, %130
  br i1 %.not27.not.4, label %110, label %._crit_edge35.4, !llvm.loop !18

._crit_edge35.4:                                  ; preds = %128
  %.not2732.5 = icmp slt i32 %129, 1
  br i1 %.not2732.5, label %._crit_edge35.5, label %.lr.ph34.5

.lr.ph34.5:                                       ; preds = %._crit_edge35.4
  %131 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv51, i64 5
  br label %132

132:                                              ; preds = %150, %.lr.ph34.5
  %indvars.iv45.5 = phi i64 [ 1, %.lr.ph34.5 ], [ %indvars.iv.next46.5, %150 ]
  %133 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1yB5cxx11, i64 0, i64 %indvars.iv45.5
  %134 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %133, i64 noundef 0)
  %135 = load i8, ptr %134, align 1, !tbaa !17
  %136 = sext i8 %135 to i64
  %137 = add nsw i64 %136, 4294967199
  %138 = and i64 %137, 4294967295
  %139 = icmp eq i64 %138, 5
  br i1 %139, label %140, label %150

140:                                              ; preds = %132
  %141 = load i64, ptr %131, align 8, !tbaa !11
  %142 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1xB5cxx11, i64 0, i64 %indvars.iv45.5
  %143 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %142, i64 noundef 0)
  %144 = load i8, ptr %143, align 1, !tbaa !17
  %145 = sext i8 %144 to i64
  %146 = add nsw i64 %145, -97
  %147 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv.next52, i64 %146
  %148 = load i64, ptr %147, align 8, !tbaa !11
  %149 = add nsw i64 %148, %141
  store i64 %149, ptr %147, align 8, !tbaa !11
  br label %150

150:                                              ; preds = %140, %132
  %indvars.iv.next46.5 = add nuw nsw i64 %indvars.iv45.5, 1
  %151 = load i32, ptr @q, align 4, !tbaa !8
  %152 = sext i32 %151 to i64
  %.not27.not.5 = icmp slt i64 %indvars.iv45.5, %152
  br i1 %.not27.not.5, label %132, label %._crit_edge35.5, !llvm.loop !18

._crit_edge35.5:                                  ; preds = %150, %._crit_edge35, %._crit_edge35.1, %._crit_edge35.2, %._crit_edge35.3, %._crit_edge35.4
  %153 = phi i32 [ %129, %._crit_edge35.4 ], [ %107, %._crit_edge35.3 ], [ %85, %._crit_edge35.2 ], [ %63, %._crit_edge35.1 ], [ %173, %._crit_edge35 ], [ %151, %150 ]
  %.pre = load i32, ptr @n, align 4, !tbaa !8
  br label %.split.us

154:                                              ; preds = %.lr.ph34, %172
  %indvars.iv45 = phi i64 [ 1, %.lr.ph34 ], [ %indvars.iv.next46, %172 ]
  %155 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1yB5cxx11, i64 0, i64 %indvars.iv45
  %156 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %155, i64 noundef 0)
  %157 = load i8, ptr %156, align 1, !tbaa !17
  %158 = sext i8 %157 to i64
  %159 = add nsw i64 %158, 4294967199
  %160 = and i64 %159, 4294967295
  %161 = icmp eq i64 %160, 0
  br i1 %161, label %162, label %172

162:                                              ; preds = %154
  %163 = load i64, ptr %38, align 16, !tbaa !11
  %164 = getelementptr inbounds [200 x %"class.std::__cxx11::basic_string"], ptr @_Z1xB5cxx11, i64 0, i64 %indvars.iv45
  %165 = tail call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %164, i64 noundef 0)
  %166 = load i8, ptr %165, align 1, !tbaa !17
  %167 = sext i8 %166 to i64
  %168 = add nsw i64 %167, -97
  %169 = getelementptr inbounds [100 x [6 x i64]], ptr @dp, i64 0, i64 %indvars.iv.next52, i64 %168
  %170 = load i64, ptr %169, align 8, !tbaa !11
  %171 = add nsw i64 %170, %163
  store i64 %171, ptr %169, align 8, !tbaa !11
  br label %172

172:                                              ; preds = %154, %162
  %indvars.iv.next46 = add nuw nsw i64 %indvars.iv45, 1
  %173 = load i32, ptr @q, align 4, !tbaa !8
  %174 = sext i32 %173 to i64
  %.not27.not = icmp slt i64 %indvars.iv45, %174
  br i1 %.not27.not, label %154, label %._crit_edge35, !llvm.loop !18
}

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

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

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.vector.reduce.add.v4i64(<4 x i64>) #5

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { 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 #2 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!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 = !{!12, !12, i64 0}
!12 = !{!"long long", !10, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14, !16}
!16 = !{!"llvm.loop.unswitch.partial.disable"}
!17 = !{!10, !10, i64 0}
!18 = distinct !{!18, !14}


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