; LLVM IR from Izaron/ACM-ICPC :: Timus Online Judge/Volume 1/1072. Routing (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::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, std::pair<const int, std::vector<int>>, std::_Select1st<std::pair<const int, std::vector<int>>>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, std::pair<const int, std::vector<int>>, std::_Select1st<std::pair<const int, std::vector<int>>>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"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" }
%"struct.std::_Rb_tree_iterator" = type { ptr }
%"struct.std::pair" = type { i32, %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@n = external dso_local global i32, align 4
@mp = external dso_local global %"class.std::map", align 8
@cnt = external dso_local global [95 x [95 x i32]], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z7getConfv() #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z5vosstiii(i32 noundef, i32 noundef, i32 noundef) #1

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2

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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %11 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %12 = alloca %"struct.std::pair", align 8
  %13 = alloca %"class.std::vector", align 8
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca i32, align 4
  %20 = alloca i32, align 4
  %21 = alloca i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.memset.p0.i64(ptr align 16 @cnt, i8 0, i64 36100, i1 false)
  %24 = 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)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #8
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %25

25:                                               ; preds = %44, %0
  %26 = load i32, ptr %2, align 4, !tbaa !5
  %27 = load i32, ptr @n, align 4, !tbaa !5
  %28 = icmp slt i32 %26, %27
  br i1 %28, label %30, label %29

29:                                               ; preds = %25
  store i32 2, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #8
  br label %47

30:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #8
  %31 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %4)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #8
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %32

32:                                               ; preds = %40, %30
  %33 = load i32, ptr %5, align 4, !tbaa !5
  %34 = load i32, ptr %4, align 4, !tbaa !5
  %35 = icmp slt i32 %33, %34
  br i1 %35, label %37, label %36

36:                                               ; preds = %32
  store i32 5, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #8
  br label %43

37:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #8
  %38 = call noundef i32 @_Z7getConfv()
  store i32 %38, ptr %6, align 4, !tbaa !5
  %39 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEEixEOi(ptr noundef nonnull align 8 dereferenceable(48) @mp, ptr noundef nonnull align 4 dereferenceable(4) %6)
  call void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %39, ptr noundef nonnull align 4 dereferenceable(4) %2)
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #8
  br label %40

40:                                               ; preds = %37
  %41 = load i32, ptr %5, align 4, !tbaa !5
  %42 = add nsw i32 %41, 1
  store i32 %42, ptr %5, align 4, !tbaa !5
  br label %32, !llvm.loop !9

43:                                               ; preds = %36
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #8
  br label %44

44:                                               ; preds = %43
  %45 = load i32, ptr %2, align 4, !tbaa !5
  %46 = add nsw i32 %45, 1
  store i32 %46, ptr %2, align 4, !tbaa !5
  br label %25, !llvm.loop !11

47:                                               ; preds = %29
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #8
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %48

48:                                               ; preds = %76, %47
  %49 = load i32, ptr %7, align 4, !tbaa !5
  %50 = load i32, ptr @n, align 4, !tbaa !5
  %51 = icmp slt i32 %49, %50
  br i1 %51, label %53, label %52

52:                                               ; preds = %48
  store i32 8, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #8
  br label %79

53:                                               ; preds = %48
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #8
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %54

54:                                               ; preds = %66, %53
  %55 = load i32, ptr %8, align 4, !tbaa !5
  %56 = load i32, ptr @n, align 4, !tbaa !5
  %57 = icmp slt i32 %55, %56
  br i1 %57, label %59, label %58

58:                                               ; preds = %54
  store i32 11, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #8
  br label %69

59:                                               ; preds = %54
  %60 = load i32, ptr %7, align 4, !tbaa !5
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %61
  %63 = load i32, ptr %8, align 4, !tbaa !5
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds [95 x i32], ptr %62, i64 0, i64 %64
  store i32 1000000, ptr %65, align 4, !tbaa !5
  br label %66

66:                                               ; preds = %59
  %67 = load i32, ptr %8, align 4, !tbaa !5
  %68 = add nsw i32 %67, 1
  store i32 %68, ptr %8, align 4, !tbaa !5
  br label %54, !llvm.loop !12

69:                                               ; preds = %58
  %70 = load i32, ptr %7, align 4, !tbaa !5
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %71
  %73 = load i32, ptr %7, align 4, !tbaa !5
  %74 = sext i32 %73 to i64
  %75 = getelementptr inbounds [95 x i32], ptr %72, i64 0, i64 %74
  store i32 0, ptr %75, align 4, !tbaa !5
  br label %76

76:                                               ; preds = %69
  %77 = load i32, ptr %7, align 4, !tbaa !5
  %78 = add nsw i32 %77, 1
  store i32 %78, ptr %7, align 4, !tbaa !5
  br label %48, !llvm.loop !13

79:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #8
  store ptr @mp, ptr %9, align 8, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #8
  %80 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) @mp) #8
  %81 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %10, i32 0, i32 0
  store ptr %80, ptr %81, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #8
  %82 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) @mp) #8
  %83 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %11, i32 0, i32 0
  store ptr %82, ptr %83, align 8
  br label %84

84:                                               ; preds = %143, %79
  %85 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #8
  br i1 %85, label %87, label %86

86:                                               ; preds = %84
  store i32 14, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #8
  br label %145

87:                                               ; preds = %84
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #8
  %88 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #8
  call void @_ZNSt4pairIKiSt6vectorIiSaIiEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull align 8 dereferenceable(32) %88)
  call void @llvm.lifetime.start.p0(i64 24, ptr %13) #8
  %89 = getelementptr inbounds %"struct.std::pair", ptr %12, i32 0, i32 1
  invoke void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %13, ptr noundef nonnull align 8 dereferenceable(24) %89)
          to label %90 unwind label %97

90:                                               ; preds = %87
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #8
  store i32 0, ptr %16, align 4, !tbaa !5
  br label %91

91:                                               ; preds = %139, %90
  %92 = load i32, ptr %16, align 4, !tbaa !5
  %93 = sext i32 %92 to i64
  %94 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %13) #8
  %95 = icmp ult i64 %93, %94
  br i1 %95, label %101, label %96

96:                                               ; preds = %91
  store i32 16, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #8
  br label %142

97:                                               ; preds = %87
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %14, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %15, align 4
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #8
  call void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #8
  br label %239

101:                                              ; preds = %91
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #8
  %102 = load i32, ptr %16, align 4, !tbaa !5
  %103 = add nsw i32 %102, 1
  store i32 %103, ptr %17, align 4, !tbaa !5
  br label %104

104:                                              ; preds = %135, %101
  %105 = load i32, ptr %17, align 4, !tbaa !5
  %106 = sext i32 %105 to i64
  %107 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %13) #8
  %108 = icmp ult i64 %106, %107
  br i1 %108, label %110, label %109

109:                                              ; preds = %104
  store i32 19, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #8
  br label %138

110:                                              ; preds = %104
  %111 = load i32, ptr %16, align 4, !tbaa !5
  %112 = sext i32 %111 to i64
  %113 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %112) #8
  %114 = load i32, ptr %113, align 4, !tbaa !5
  %115 = sext i32 %114 to i64
  %116 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %115
  %117 = load i32, ptr %17, align 4, !tbaa !5
  %118 = sext i32 %117 to i64
  %119 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %118) #8
  %120 = load i32, ptr %119, align 4, !tbaa !5
  %121 = sext i32 %120 to i64
  %122 = getelementptr inbounds [95 x i32], ptr %116, i64 0, i64 %121
  store i32 1, ptr %122, align 4, !tbaa !5
  %123 = load i32, ptr %17, align 4, !tbaa !5
  %124 = sext i32 %123 to i64
  %125 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %124) #8
  %126 = load i32, ptr %125, align 4, !tbaa !5
  %127 = sext i32 %126 to i64
  %128 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %127
  %129 = load i32, ptr %16, align 4, !tbaa !5
  %130 = sext i32 %129 to i64
  %131 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %130) #8
  %132 = load i32, ptr %131, align 4, !tbaa !5
  %133 = sext i32 %132 to i64
  %134 = getelementptr inbounds [95 x i32], ptr %128, i64 0, i64 %133
  store i32 1, ptr %134, align 4, !tbaa !5
  br label %135

135:                                              ; preds = %110
  %136 = load i32, ptr %17, align 4, !tbaa !5
  %137 = add nsw i32 %136, 1
  store i32 %137, ptr %17, align 4, !tbaa !5
  br label %104, !llvm.loop !16

138:                                              ; preds = %109
  br label %139

139:                                              ; preds = %138
  %140 = load i32, ptr %16, align 4, !tbaa !5
  %141 = add nsw i32 %140, 1
  store i32 %141, ptr %16, align 4, !tbaa !5
  br label %91, !llvm.loop !17

142:                                              ; preds = %96
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #8
  call void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #8
  br label %143

143:                                              ; preds = %142
  %144 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #8
  br label %84

145:                                              ; preds = %86
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #8
  store i32 0, ptr %18, align 4, !tbaa !5
  br label %146

146:                                              ; preds = %201, %145
  %147 = load i32, ptr %18, align 4, !tbaa !5
  %148 = load i32, ptr @n, align 4, !tbaa !5
  %149 = icmp slt i32 %147, %148
  br i1 %149, label %151, label %150

150:                                              ; preds = %146
  store i32 22, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #8
  br label %204

151:                                              ; preds = %146
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #8
  store i32 0, ptr %19, align 4, !tbaa !5
  br label %152

152:                                              ; preds = %197, %151
  %153 = load i32, ptr %19, align 4, !tbaa !5
  %154 = load i32, ptr @n, align 4, !tbaa !5
  %155 = icmp slt i32 %153, %154
  br i1 %155, label %157, label %156

156:                                              ; preds = %152
  store i32 25, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #8
  br label %200

157:                                              ; preds = %152
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #8
  store i32 0, ptr %20, align 4, !tbaa !5
  br label %158

158:                                              ; preds = %193, %157
  %159 = load i32, ptr %20, align 4, !tbaa !5
  %160 = load i32, ptr @n, align 4, !tbaa !5
  %161 = icmp slt i32 %159, %160
  br i1 %161, label %163, label %162

162:                                              ; preds = %158
  store i32 28, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #8
  br label %196

163:                                              ; preds = %158
  %164 = load i32, ptr %19, align 4, !tbaa !5
  %165 = sext i32 %164 to i64
  %166 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %165
  %167 = load i32, ptr %20, align 4, !tbaa !5
  %168 = sext i32 %167 to i64
  %169 = getelementptr inbounds [95 x i32], ptr %166, i64 0, i64 %168
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #8
  %170 = load i32, ptr %19, align 4, !tbaa !5
  %171 = sext i32 %170 to i64
  %172 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %171
  %173 = load i32, ptr %18, align 4, !tbaa !5
  %174 = sext i32 %173 to i64
  %175 = getelementptr inbounds [95 x i32], ptr %172, i64 0, i64 %174
  %176 = load i32, ptr %175, align 4, !tbaa !5
  %177 = load i32, ptr %18, align 4, !tbaa !5
  %178 = sext i32 %177 to i64
  %179 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %178
  %180 = load i32, ptr %20, align 4, !tbaa !5
  %181 = sext i32 %180 to i64
  %182 = getelementptr inbounds [95 x i32], ptr %179, i64 0, i64 %181
  %183 = load i32, ptr %182, align 4, !tbaa !5
  %184 = add nsw i32 %176, %183
  store i32 %184, ptr %21, align 4, !tbaa !5
  %185 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %169, ptr noundef nonnull align 4 dereferenceable(4) %21)
  %186 = load i32, ptr %185, align 4, !tbaa !5
  %187 = load i32, ptr %19, align 4, !tbaa !5
  %188 = sext i32 %187 to i64
  %189 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %188
  %190 = load i32, ptr %20, align 4, !tbaa !5
  %191 = sext i32 %190 to i64
  %192 = getelementptr inbounds [95 x i32], ptr %189, i64 0, i64 %191
  store i32 %186, ptr %192, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #8
  br label %193

193:                                              ; preds = %163
  %194 = load i32, ptr %20, align 4, !tbaa !5
  %195 = add nsw i32 %194, 1
  store i32 %195, ptr %20, align 4, !tbaa !5
  br label %158, !llvm.loop !18

196:                                              ; preds = %162
  br label %197

197:                                              ; preds = %196
  %198 = load i32, ptr %19, align 4, !tbaa !5
  %199 = add nsw i32 %198, 1
  store i32 %199, ptr %19, align 4, !tbaa !5
  br label %152, !llvm.loop !19

200:                                              ; preds = %156
  br label %201

201:                                              ; preds = %200
  %202 = load i32, ptr %18, align 4, !tbaa !5
  %203 = add nsw i32 %202, 1
  store i32 %203, ptr %18, align 4, !tbaa !5
  br label %146, !llvm.loop !20

204:                                              ; preds = %150
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #8
  %205 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %22)
  %206 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %205, ptr noundef nonnull align 4 dereferenceable(4) %23)
  %207 = load i32, ptr %22, align 4, !tbaa !5
  %208 = add nsw i32 %207, -1
  store i32 %208, ptr %22, align 4, !tbaa !5
  %209 = load i32, ptr %23, align 4, !tbaa !5
  %210 = add nsw i32 %209, -1
  store i32 %210, ptr %23, align 4, !tbaa !5
  %211 = load i32, ptr %22, align 4, !tbaa !5
  %212 = sext i32 %211 to i64
  %213 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %212
  %214 = load i32, ptr %23, align 4, !tbaa !5
  %215 = sext i32 %214 to i64
  %216 = getelementptr inbounds [95 x i32], ptr %213, i64 0, i64 %215
  %217 = load i32, ptr %216, align 4, !tbaa !5
  %218 = icmp eq i32 %217, 1000000
  br i1 %218, label %219, label %221

219:                                              ; preds = %204
  %220 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.2)
  br label %237

221:                                              ; preds = %204
  %222 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.3)
  %223 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %222, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %224 = load i32, ptr %22, align 4, !tbaa !5
  %225 = add nsw i32 %224, 1
  %226 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %225)
  %227 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %226, ptr noundef @.str)
  %228 = load i32, ptr %22, align 4, !tbaa !5
  %229 = load i32, ptr %23, align 4, !tbaa !5
  %230 = load i32, ptr %22, align 4, !tbaa !5
  %231 = sext i32 %230 to i64
  %232 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %231
  %233 = load i32, ptr %23, align 4, !tbaa !5
  %234 = sext i32 %233 to i64
  %235 = getelementptr inbounds [95 x i32], ptr %232, i64 0, i64 %234
  %236 = load i32, ptr %235, align 4, !tbaa !5
  call void @_Z5vosstiii(i32 noundef %228, i32 noundef %229, i32 noundef %236)
  br label %237

237:                                              ; preds = %221, %219
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #8
  %238 = load i32, ptr %1, align 4
  ret i32 %238

239:                                              ; preds = %97
  %240 = load ptr, ptr %14, align 8
  %241 = load i32, ptr %15, align 4
  %242 = insertvalue { ptr, i32 } poison, ptr %240, 0
  %243 = insertvalue { ptr, i32 } %242, i32 %241, 1
  resume { ptr, i32 } %243
}

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

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEEixEOi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKiSt6vectorIiSaIiEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #7

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1 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)) #2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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 #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 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 #5 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #6 = { 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 #7 = { 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 #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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = !{!15, !15, i64 0}
!15 = !{!"any pointer", !7, i64 0}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !10}
!20 = distinct !{!20, !10}


; 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::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, std::pair<const int, std::vector<int>>, std::_Select1st<std::pair<const int, std::vector<int>>>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, std::pair<const int, std::vector<int>>, std::_Select1st<std::pair<const int, std::vector<int>>>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"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" }
%"struct.std::_Rb_tree_iterator" = type { ptr }
%"struct.std::pair" = type { i32, %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@n = external dso_local global i32, align 4
@mp = external dso_local global %"class.std::map", align 8
@cnt = external dso_local global [95 x [95 x i32]], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_Z7getConfv() local_unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z5vosstiii(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2

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 norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %5 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %6 = alloca %"struct.std::pair", align 8
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(36100) @cnt, i8 0, i64 36100, i1 false)
  %11 = 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)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  store i32 0, ptr %1, align 4, !tbaa !5
  %12 = load i32, ptr @n, align 4, !tbaa !5
  %13 = icmp sgt i32 %12, 0
  br i1 %13, label %.lr.ph49, label %._crit_edge50.thread

._crit_edge50.thread:                             ; preds = %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  br label %._crit_edge55

._crit_edge50:                                    ; preds = %._crit_edge
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %14 = icmp sgt i32 %25, 0
  br i1 %14, label %.preheader46.us.preheader, label %._crit_edge55

.preheader46.us.preheader:                        ; preds = %._crit_edge50
  %wide.trip.count79 = zext nneg i32 %25 to i64
  %min.iters.check = icmp ult i32 %25, 8
  %n.vec = and i64 %wide.trip.count79, 2147483640
  %cmp.n = icmp eq i64 %n.vec, %wide.trip.count79
  br label %.preheader46.us

.preheader46.us:                                  ; preds = %.preheader46.us.preheader, %._crit_edge53.us
  %indvars.iv76 = phi i64 [ 0, %.preheader46.us.preheader ], [ %indvars.iv.next77, %._crit_edge53.us ]
  br i1 %min.iters.check, label %scalar.ph.preheader, label %vector.body

vector.body:                                      ; preds = %.preheader46.us, %vector.body
  %index = phi i64 [ %index.next, %vector.body ], [ 0, %.preheader46.us ]
  %15 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %indvars.iv76, i64 %index
  %16 = getelementptr inbounds i8, ptr %15, i64 16
  store <4 x i32> <i32 1000000, i32 1000000, i32 1000000, i32 1000000>, ptr %15, align 4, !tbaa !5
  store <4 x i32> <i32 1000000, i32 1000000, i32 1000000, i32 1000000>, ptr %16, align 4, !tbaa !5
  %index.next = add nuw i64 %index, 8
  %17 = icmp eq i64 %index.next, %n.vec
  br i1 %17, label %middle.block, label %vector.body, !llvm.loop !9

middle.block:                                     ; preds = %vector.body
  br i1 %cmp.n, label %._crit_edge53.us, label %scalar.ph.preheader

scalar.ph.preheader:                              ; preds = %middle.block, %.preheader46.us
  %indvars.iv.ph = phi i64 [ 0, %.preheader46.us ], [ %n.vec, %middle.block ]
  br label %scalar.ph

scalar.ph:                                        ; preds = %scalar.ph.preheader, %scalar.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %scalar.ph ], [ %indvars.iv.ph, %scalar.ph.preheader ]
  %18 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %indvars.iv76, i64 %indvars.iv
  store i32 1000000, ptr %18, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count79
  br i1 %exitcond.not, label %._crit_edge53.us, label %scalar.ph, !llvm.loop !13

._crit_edge53.us:                                 ; preds = %scalar.ph, %middle.block
  %19 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %indvars.iv76, i64 %indvars.iv76
  store i32 0, ptr %19, align 4, !tbaa !5
  %indvars.iv.next77 = add nuw nsw i64 %indvars.iv76, 1
  %exitcond80.not = icmp eq i64 %indvars.iv.next77, %wide.trip.count79
  br i1 %exitcond80.not, label %._crit_edge55, label %.preheader46.us, !llvm.loop !14

.lr.ph49:                                         ; preds = %0, %._crit_edge
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  %20 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %21 = load i32, ptr %2, align 4, !tbaa !5
  %22 = icmp sgt i32 %21, 0
  br i1 %22, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %.lr.ph49
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  %23 = load i32, ptr %1, align 4, !tbaa !5
  %24 = add nsw i32 %23, 1
  store i32 %24, ptr %1, align 4, !tbaa !5
  %25 = load i32, ptr @n, align 4, !tbaa !5
  %26 = icmp slt i32 %24, %25
  br i1 %26, label %.lr.ph49, label %._crit_edge50, !llvm.loop !15

.lr.ph:                                           ; preds = %.lr.ph49, %.lr.ph
  %.03947 = phi i32 [ %29, %.lr.ph ], [ 0, %.lr.ph49 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #8
  %27 = call noundef i32 @_Z7getConfv()
  store i32 %27, ptr %3, align 4, !tbaa !5
  %28 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEEixEOi(ptr noundef nonnull align 8 dereferenceable(48) @mp, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %28, ptr noundef nonnull align 4 dereferenceable(4) %1)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #8
  %29 = add nuw nsw i32 %.03947, 1
  %30 = load i32, ptr %2, align 4, !tbaa !5
  %31 = icmp slt i32 %29, %30
  br i1 %31, label %.lr.ph, label %._crit_edge, !llvm.loop !16

._crit_edge55:                                    ; preds = %._crit_edge53.us, %._crit_edge50.thread, %._crit_edge50
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #8
  %32 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) @mp) #8
  store ptr %32, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #8
  %33 = call ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) @mp) #8
  store ptr %33, ptr %5, align 8
  %34 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #8
  br i1 %34, label %.lr.ph63, label %._crit_edge64

.lr.ph63:                                         ; preds = %._crit_edge55
  %35 = getelementptr inbounds i8, ptr %6, i64 8
  br label %38

._crit_edge64:                                    ; preds = %._crit_edge61, %._crit_edge55
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #8
  %36 = load i32, ptr @n, align 4, !tbaa !5
  %37 = icmp sgt i32 %36, 0
  br i1 %37, label %.preheader44, label %._crit_edge71

38:                                               ; preds = %.lr.ph63, %._crit_edge61
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #8
  %39 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #8
  call void @_ZNSt4pairIKiSt6vectorIiSaIiEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull align 8 dereferenceable(32) %39)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #8
  invoke void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(24) %35)
          to label %.preheader45 unwind label %45

.preheader45:                                     ; preds = %38
  %40 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  %.not = icmp eq i64 %40, 0
  br i1 %.not, label %._crit_edge61, label %.lr.ph60

.loopexit:                                        ; preds = %.lr.ph58, %.lr.ph60
  %41 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  %42 = icmp ugt i64 %41, %indvars.iv.next87
  %indvars.iv.next82 = add i64 %indvars.iv81, 1
  br i1 %42, label %.lr.ph60, label %._crit_edge61, !llvm.loop !17

._crit_edge61:                                    ; preds = %.loopexit, %.preheader45
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #8
  call void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #8
  %43 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #8
  %44 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #8
  br i1 %44, label %38, label %._crit_edge64

45:                                               ; preds = %38
  %46 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #8
  call void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #8
  resume { ptr, i32 } %46

.lr.ph60:                                         ; preds = %.preheader45, %.loopexit
  %indvars.iv86 = phi i64 [ %indvars.iv.next87, %.loopexit ], [ 0, %.preheader45 ]
  %indvars.iv81 = phi i64 [ %indvars.iv.next82, %.loopexit ], [ 1, %.preheader45 ]
  %indvars.iv.next87 = add nuw nsw i64 %indvars.iv86, 1
  %47 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  %48 = icmp ugt i64 %47, %indvars.iv.next87
  br i1 %48, label %.lr.ph58, label %.loopexit

.lr.ph58:                                         ; preds = %.lr.ph60, %.lr.ph58
  %indvars.iv83 = phi i64 [ %indvars.iv.next84, %.lr.ph58 ], [ %indvars.iv81, %.lr.ph60 ]
  %49 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %indvars.iv86) #8
  %50 = load i32, ptr %49, align 4, !tbaa !5
  %51 = sext i32 %50 to i64
  %52 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %indvars.iv83) #8
  %53 = load i32, ptr %52, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %51, i64 %54
  store i32 1, ptr %55, align 4, !tbaa !5
  %56 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %indvars.iv83) #8
  %57 = load i32, ptr %56, align 4, !tbaa !5
  %58 = sext i32 %57 to i64
  %59 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %indvars.iv86) #8
  %60 = load i32, ptr %59, align 4, !tbaa !5
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %58, i64 %61
  store i32 1, ptr %62, align 4, !tbaa !5
  %indvars.iv.next84 = add nuw nsw i64 %indvars.iv83, 1
  %63 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  %64 = icmp ugt i64 %63, %indvars.iv.next84
  br i1 %64, label %.lr.ph58, label %.loopexit, !llvm.loop !18

.preheader44:                                     ; preds = %._crit_edge64, %._crit_edge69
  %65 = phi i32 [ %82, %._crit_edge69 ], [ %36, %._crit_edge64 ]
  %indvars.iv95 = phi i64 [ %indvars.iv.next96, %._crit_edge69 ], [ 0, %._crit_edge64 ]
  %66 = icmp sgt i32 %65, 0
  br i1 %66, label %.preheader, label %._crit_edge69

._crit_edge71:                                    ; preds = %._crit_edge69, %._crit_edge64
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #8
  %67 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %68 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %67, ptr noundef nonnull align 4 dereferenceable(4) %10)
  %69 = load i32, ptr %9, align 4, !tbaa !5
  %70 = add nsw i32 %69, -1
  store i32 %70, ptr %9, align 4, !tbaa !5
  %71 = load i32, ptr %10, align 4, !tbaa !5
  %72 = add nsw i32 %71, -1
  store i32 %72, ptr %10, align 4, !tbaa !5
  %73 = sext i32 %70 to i64
  %74 = sext i32 %72 to i64
  %75 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %73, i64 %74
  %76 = load i32, ptr %75, align 4, !tbaa !5
  %77 = icmp eq i32 %76, 1000000
  br i1 %77, label %99, label %101

.preheader:                                       ; preds = %.preheader44, %._crit_edge67
  %78 = phi i32 [ %85, %._crit_edge67 ], [ %65, %.preheader44 ]
  %79 = phi i32 [ %86, %._crit_edge67 ], [ %65, %.preheader44 ]
  %indvars.iv92 = phi i64 [ %indvars.iv.next93, %._crit_edge67 ], [ 0, %.preheader44 ]
  %80 = icmp sgt i32 %79, 0
  br i1 %80, label %.lr.ph66, label %.preheader.._crit_edge67_crit_edge

.preheader.._crit_edge67_crit_edge:               ; preds = %.preheader
  %.pre = sext i32 %79 to i64
  br label %._crit_edge67

.lr.ph66:                                         ; preds = %.preheader
  %81 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %indvars.iv92, i64 %indvars.iv95
  br label %88

._crit_edge69:                                    ; preds = %._crit_edge67, %.preheader44
  %82 = phi i32 [ %65, %.preheader44 ], [ %85, %._crit_edge67 ]
  %indvars.iv.next96 = add nuw nsw i64 %indvars.iv95, 1
  %83 = sext i32 %82 to i64
  %84 = icmp slt i64 %indvars.iv.next96, %83
  br i1 %84, label %.preheader44, label %._crit_edge71, !llvm.loop !19

._crit_edge67:                                    ; preds = %88, %.preheader.._crit_edge67_crit_edge
  %.pre-phi = phi i64 [ %.pre, %.preheader.._crit_edge67_crit_edge ], [ %97, %88 ]
  %85 = phi i32 [ %78, %.preheader.._crit_edge67_crit_edge ], [ %96, %88 ]
  %86 = phi i32 [ %79, %.preheader.._crit_edge67_crit_edge ], [ %96, %88 ]
  %indvars.iv.next93 = add nuw nsw i64 %indvars.iv92, 1
  %87 = icmp slt i64 %indvars.iv.next93, %.pre-phi
  br i1 %87, label %.preheader, label %._crit_edge69, !llvm.loop !21

88:                                               ; preds = %.lr.ph66, %88
  %indvars.iv89 = phi i64 [ 0, %.lr.ph66 ], [ %indvars.iv.next90, %88 ]
  %89 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %indvars.iv92, i64 %indvars.iv89
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #8
  %90 = load i32, ptr %81, align 4, !tbaa !5
  %91 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %indvars.iv95, i64 %indvars.iv89
  %92 = load i32, ptr %91, align 4, !tbaa !5
  %93 = add nsw i32 %92, %90
  store i32 %93, ptr %8, align 4, !tbaa !5
  %94 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %89, ptr noundef nonnull align 4 dereferenceable(4) %8)
  %95 = load i32, ptr %94, align 4, !tbaa !5
  store i32 %95, ptr %89, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #8
  %indvars.iv.next90 = add nuw nsw i64 %indvars.iv89, 1
  %96 = load i32, ptr @n, align 4, !tbaa !5
  %97 = sext i32 %96 to i64
  %98 = icmp slt i64 %indvars.iv.next90, %97
  br i1 %98, label %88, label %._crit_edge67, !llvm.loop !22

99:                                               ; preds = %._crit_edge71
  %100 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.2)
  br label %114

101:                                              ; preds = %._crit_edge71
  %102 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.3)
  %103 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %102, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %104 = load i32, ptr %9, align 4, !tbaa !5
  %105 = add nsw i32 %104, 1
  %106 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %105)
  %107 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %106, ptr noundef nonnull @.str)
  %108 = load i32, ptr %9, align 4, !tbaa !5
  %109 = load i32, ptr %10, align 4, !tbaa !5
  %110 = sext i32 %108 to i64
  %111 = sext i32 %109 to i64
  %112 = getelementptr inbounds [95 x [95 x i32]], ptr @cnt, i64 0, i64 %110, i64 %111
  %113 = load i32, ptr %112, align 4, !tbaa !5
  call void @_Z5vosstiii(i32 noundef %108, i32 noundef %109, i32 noundef %113)
  br label %114

114:                                              ; preds = %101, %99
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #8
  ret i32 0
}

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

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEEixEOi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiSt6vectorIiSaIiEESt4lessIiESaISt4pairIKiS2_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEES8_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKiSt6vectorIiSaIiEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKiSt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiSt6vectorIiSaIiEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #7

; 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 #1 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)) #2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 = { 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 #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 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 #5 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #6 = { 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 #7 = { 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 #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 = distinct !{!9, !10, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10, !12, !11}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !10, !20}
!20 = !{!"llvm.loop.unswitch.partial.disable"}
!21 = distinct !{!21, !10, !20}
!22 = distinct !{!22, !10}


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