; LLVM IR from fast-pack/FastPFOR :: src (entropy)

; 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::allocator" = type { i8 }
%"class.FastPForLib::MaropuGapReader" = type { %"class.std::__cxx11::basic_string", ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, FastPForLib::AlignedSTLAllocator<unsigned int, 64>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, FastPForLib::AlignedSTLAllocator<unsigned int, 64>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, FastPForLib::AlignedSTLAllocator<unsigned int, 64>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, FastPForLib::AlignedSTLAllocator<unsigned int, 64>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.FastPForLib::EntropyRecorder" = type { %"class.std::unordered_map", i64 }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }

@.str.5 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [9 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.7 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [45 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z7messagePKc(ptr noundef) #0

; 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) #1

; 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(i32 noundef %0, ptr noundef %1) #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::allocator", align 1
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  %15 = alloca %"class.FastPForLib::MaropuGapReader", align 8
  %16 = alloca %"class.std::vector", align 8
  %17 = alloca i64, align 8
  %18 = alloca i64, align 8
  %19 = alloca %"class.FastPForLib::EntropyRecorder", align 8
  store i32 0, ptr %3, align 4
  store i32 %0, ptr %4, align 4, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #9
  store i32 -2147483648, ptr %6, align 4, !tbaa !5
  %20 = load i32, ptr %4, align 4, !tbaa !5
  %21 = icmp slt i32 %20, 2
  br i1 %21, label %22, label %26

22:                                               ; preds = %2
  %23 = load ptr, ptr %5, align 8, !tbaa !9
  %24 = getelementptr inbounds ptr, ptr %23, i64 0
  %25 = load ptr, ptr %24, align 8, !tbaa !9
  call void @_Z7messagePKc(ptr noundef %25)
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %186

26:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #9
  store i32 0, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #9
  store i32 2, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #9
  store i32 1, ptr %10, align 4, !tbaa !5
  br label %27

27:                                               ; preds = %59, %26
  br label %28

28:                                               ; preds = %27
  %29 = load ptr, ptr %5, align 8, !tbaa !9
  %30 = load i32, ptr %10, align 4, !tbaa !5
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds ptr, ptr %29, i64 %31
  %33 = load ptr, ptr %32, align 8, !tbaa !9
  %34 = call i32 @strcmp(ptr noundef %33, ptr noundef @.str.5) #10
  %35 = icmp eq i32 %34, 0
  br i1 %35, label %36, label %46

36:                                               ; preds = %28
  %37 = load i32, ptr %10, align 4, !tbaa !5
  %38 = add nsw i32 %37, 1
  store i32 %38, ptr %10, align 4, !tbaa !5
  %39 = load ptr, ptr %5, align 8, !tbaa !9
  %40 = load i32, ptr %10, align 4, !tbaa !5
  %41 = add nsw i32 %40, 1
  store i32 %41, ptr %10, align 4, !tbaa !5
  %42 = sext i32 %40 to i64
  %43 = getelementptr inbounds ptr, ptr %39, i64 %42
  %44 = load ptr, ptr %43, align 8, !tbaa !9
  %45 = call i32 @atoi(ptr noundef %44) #10
  store i32 %45, ptr %9, align 4, !tbaa !5
  br label %59

46:                                               ; preds = %28
  %47 = load ptr, ptr %5, align 8, !tbaa !9
  %48 = load i32, ptr %10, align 4, !tbaa !5
  %49 = sext i32 %48 to i64
  %50 = getelementptr inbounds ptr, ptr %47, i64 %49
  %51 = load ptr, ptr %50, align 8, !tbaa !9
  %52 = call i32 @strcmp(ptr noundef %51, ptr noundef @.str.6) #10
  %53 = icmp eq i32 %52, 0
  br i1 %53, label %54, label %57

54:                                               ; preds = %46
  store i32 1, ptr %8, align 4, !tbaa !5
  %55 = load i32, ptr %10, align 4, !tbaa !5
  %56 = add nsw i32 %55, 1
  store i32 %56, ptr %10, align 4, !tbaa !5
  br label %58

57:                                               ; preds = %46
  br label %60

58:                                               ; preds = %54
  br label %59

59:                                               ; preds = %58, %36
  br label %27, !llvm.loop !11

60:                                               ; preds = %57
  %61 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.7)
  %62 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %61, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #9
  %63 = load ptr, ptr %5, align 8, !tbaa !9
  %64 = load i32, ptr %10, align 4, !tbaa !5
  %65 = add nsw i32 %64, 1
  store i32 %65, ptr %10, align 4, !tbaa !5
  %66 = sext i32 %64 to i64
  %67 = getelementptr inbounds ptr, ptr %63, i64 %66
  %68 = load ptr, ptr %67, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #9
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #9
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef %68, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %69 unwind label %81

69:                                               ; preds = %60
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #9
  %70 = load i32, ptr %10, align 4, !tbaa !5
  %71 = load i32, ptr %4, align 4, !tbaa !5
  %72 = icmp slt i32 %70, %71
  br i1 %72, label %73, label %85

73:                                               ; preds = %69
  %74 = load ptr, ptr %5, align 8, !tbaa !9
  %75 = load i32, ptr %10, align 4, !tbaa !5
  %76 = add nsw i32 %75, 1
  store i32 %76, ptr %10, align 4, !tbaa !5
  %77 = sext i32 %75 to i64
  %78 = getelementptr inbounds ptr, ptr %74, i64 %77
  %79 = load ptr, ptr %78, align 8, !tbaa !9
  %80 = call i32 @atoi(ptr noundef %79) #10
  store i32 %80, ptr %6, align 4, !tbaa !5
  br label %85

81:                                               ; preds = %60
  %82 = landingpad { ptr, i32 }
          cleanup
  %83 = extractvalue { ptr, i32 } %82, 0
  store ptr %83, ptr %13, align 8
  %84 = extractvalue { ptr, i32 } %82, 1
  store i32 %84, ptr %14, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #9
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #9
  br label %195

85:                                               ; preds = %73, %69
  %86 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.8)
          to label %87 unwind label %105

87:                                               ; preds = %85
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %86, ptr noundef nonnull align 8 dereferenceable(32) %11)
          to label %89 unwind label %105

89:                                               ; preds = %87
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %88, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %91 unwind label %105

91:                                               ; preds = %89
  call void @llvm.lifetime.start.p0(i64 40, ptr %15) #9
  invoke void @_ZN11FastPForLib15MaropuGapReaderC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(40) %15, ptr noundef nonnull align 8 dereferenceable(32) %11)
          to label %92 unwind label %109

92:                                               ; preds = %91
  call void @llvm.lifetime.start.p0(i64 24, ptr %16) #9
  invoke void @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16)
          to label %93 unwind label %113

93:                                               ; preds = %92
  invoke void @_ZN11FastPForLib15MaropuGapReader4openEv(ptr noundef nonnull align 8 dereferenceable(40) %15)
          to label %94 unwind label %117

94:                                               ; preds = %93
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #9
  store i64 0, ptr %17, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #9
  store i64 0, ptr %18, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 64, ptr %19) #9
  invoke void @_ZN11FastPForLib15EntropyRecorderC2Ev(ptr noundef nonnull align 8 dereferenceable(64) %19)
          to label %95 unwind label %121

95:                                               ; preds = %94
  br label %96

96:                                               ; preds = %154, %104, %95
  %97 = invoke noundef zeroext i1 @_ZN11FastPForLib15MaropuGapReader12loadIntegersISt6vectorIjNS_19AlignedSTLAllocatorIjLm64EEEEEEbRT_(ptr noundef nonnull align 8 dereferenceable(40) %15, ptr noundef nonnull align 8 dereferenceable(24) %16)
          to label %98 unwind label %125

98:                                               ; preds = %96
  br i1 %97, label %99, label %155

99:                                               ; preds = %98
  %100 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %16) #9
  %101 = load i32, ptr %9, align 4, !tbaa !5
  %102 = zext i32 %101 to i64
  %103 = icmp ult i64 %100, %102
  br i1 %103, label %104, label %129

104:                                              ; preds = %99
  br label %96, !llvm.loop !15

105:                                              ; preds = %89, %87, %85
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %13, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %14, align 4
  br label %194

109:                                              ; preds = %91
  %110 = landingpad { ptr, i32 }
          cleanup
  %111 = extractvalue { ptr, i32 } %110, 0
  store ptr %111, ptr %13, align 8
  %112 = extractvalue { ptr, i32 } %110, 1
  store i32 %112, ptr %14, align 4
  br label %193

113:                                              ; preds = %92
  %114 = landingpad { ptr, i32 }
          cleanup
  %115 = extractvalue { ptr, i32 } %114, 0
  store ptr %115, ptr %13, align 8
  %116 = extractvalue { ptr, i32 } %114, 1
  store i32 %116, ptr %14, align 4
  br label %192

117:                                              ; preds = %93
  %118 = landingpad { ptr, i32 }
          cleanup
  %119 = extractvalue { ptr, i32 } %118, 0
  store ptr %119, ptr %13, align 8
  %120 = extractvalue { ptr, i32 } %118, 1
  store i32 %120, ptr %14, align 4
  br label %191

121:                                              ; preds = %94
  %122 = landingpad { ptr, i32 }
          cleanup
  %123 = extractvalue { ptr, i32 } %122, 0
  store ptr %123, ptr %13, align 8
  %124 = extractvalue { ptr, i32 } %122, 1
  store i32 %124, ptr %14, align 4
  br label %190

125:                                              ; preds = %183, %180, %178, %176, %174, %172, %170, %168, %165, %163, %161, %158, %156, %155, %151, %149, %136, %132, %96
  %126 = landingpad { ptr, i32 }
          cleanup
  %127 = extractvalue { ptr, i32 } %126, 0
  store ptr %127, ptr %13, align 8
  %128 = extractvalue { ptr, i32 } %126, 1
  store i32 %128, ptr %14, align 4
  call void @_ZN11FastPForLib15EntropyRecorderD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %19) #9
  br label %190

129:                                              ; preds = %99
  %130 = load i32, ptr %8, align 4, !tbaa !5
  %131 = icmp eq i32 %130, 0
  br i1 %131, label %132, label %136

132:                                              ; preds = %129
  %133 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef 0) #9
  %134 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %16) #9
  invoke void @_ZN11FastPForLib5Delta5deltaIjEEvPT_m(ptr noundef %133, i64 noundef %134)
          to label %135 unwind label %125

135:                                              ; preds = %132
  br label %136

136:                                              ; preds = %135, %129
  %137 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef 0) #9
  %138 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %16) #9
  invoke void @_ZN11FastPForLib15EntropyRecorder3eatEPKjm(ptr noundef nonnull align 8 dereferenceable(64) %19, ptr noundef %137, i64 noundef %138)
          to label %139 unwind label %125

139:                                              ; preds = %136
  %140 = load i64, ptr %17, align 8, !tbaa !13
  %141 = add i64 %140, 1
  store i64 %141, ptr %17, align 8, !tbaa !13
  %142 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %16) #9
  %143 = load i64, ptr %18, align 8, !tbaa !13
  %144 = add i64 %143, %142
  store i64 %144, ptr %18, align 8, !tbaa !13
  %145 = load i64, ptr %17, align 8, !tbaa !13
  %146 = load i32, ptr %6, align 4, !tbaa !5
  %147 = zext i32 %146 to i64
  %148 = icmp uge i64 %145, %147
  br i1 %148, label %149, label %154

149:                                              ; preds = %139
  %150 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.9)
          to label %151 unwind label %125

151:                                              ; preds = %149
  %152 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %150, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %153 unwind label %125

153:                                              ; preds = %151
  br label %155

154:                                              ; preds = %139
  br label %96, !llvm.loop !15

155:                                              ; preds = %153, %98
  invoke void @_ZN11FastPForLib15MaropuGapReader5closeEv(ptr noundef nonnull align 8 dereferenceable(40) %15)
          to label %156 unwind label %125

156:                                              ; preds = %155
  %157 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.10)
          to label %158 unwind label %125

158:                                              ; preds = %156
  %159 = load i64, ptr %18, align 8, !tbaa !13
  %160 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %157, i64 noundef %159)
          to label %161 unwind label %125

161:                                              ; preds = %158
  %162 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %160, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %163 unwind label %125

163:                                              ; preds = %161
  %164 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.11)
          to label %165 unwind label %125

165:                                              ; preds = %163
  %166 = load i64, ptr %17, align 8, !tbaa !13
  %167 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %164, i64 noundef %166)
          to label %168 unwind label %125

168:                                              ; preds = %165
  %169 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %167, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %170 unwind label %125

170:                                              ; preds = %168
  %171 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.12)
          to label %172 unwind label %125

172:                                              ; preds = %170
  %173 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %171, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %174 unwind label %125

174:                                              ; preds = %172
  %175 = invoke noundef double @_ZN11FastPForLib15EntropyRecorder14computeShannonEv(ptr noundef nonnull align 8 dereferenceable(64) %19)
          to label %176 unwind label %125

176:                                              ; preds = %174
  %177 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, double noundef %175)
          to label %178 unwind label %125

178:                                              ; preds = %176
  %179 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %177, ptr noundef @.str.13)
          to label %180 unwind label %125

180:                                              ; preds = %178
  %181 = call noundef double @_ZN11FastPForLib15EntropyRecorder15computeDataBitsEv(ptr noundef nonnull align 8 dereferenceable(64) %19) #10
  %182 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %179, double noundef %181)
          to label %183 unwind label %125

183:                                              ; preds = %180
  %184 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %182, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %185 unwind label %125

185:                                              ; preds = %183
  call void @_ZN11FastPForLib15EntropyRecorderD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %19) #9
  call void @llvm.lifetime.end.p0(i64 64, ptr %19) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #9
  call void @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #9
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #9
  call void @_ZN11FastPForLib15MaropuGapReaderD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %15) #9
  call void @llvm.lifetime.end.p0(i64 40, ptr %15) #9
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #9
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #9
  store i32 0, ptr %7, align 4
  br label %186

186:                                              ; preds = %185, %22
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #9
  %187 = load i32, ptr %7, align 4
  switch i32 %187, label %201 [
    i32 0, label %188
    i32 1, label %188
  ]

188:                                              ; preds = %186, %186
  %189 = load i32, ptr %3, align 4
  ret i32 %189

190:                                              ; preds = %125, %121
  call void @llvm.lifetime.end.p0(i64 64, ptr %19) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #9
  br label %191

191:                                              ; preds = %190, %117
  call void @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #9
  br label %192

192:                                              ; preds = %191, %113
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #9
  call void @_ZN11FastPForLib15MaropuGapReaderD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %15) #9
  br label %193

193:                                              ; preds = %192, %109
  call void @llvm.lifetime.end.p0(i64 40, ptr %15) #9
  br label %194

194:                                              ; preds = %193, %105
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #9
  br label %195

195:                                              ; preds = %194, %81
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #9
  br label %196

196:                                              ; preds = %195
  %197 = load ptr, ptr %13, align 8
  %198 = load i32, ptr %14, align 4
  %199 = insertvalue { ptr, i32 } poison, ptr %197, 0
  %200 = insertvalue { ptr, i32 } %199, i32 %198, 1
  resume { ptr, i32 } %200

201:                                              ; preds = %186
  unreachable
}

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

; Function Attrs: nounwind willreturn memory(read)
declare i32 @strcmp(ptr noundef, ptr noundef) #4

; Function Attrs: inlinehint mustprogress nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr noundef nonnull) #5

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #6 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11FastPForLib15MaropuGapReaderC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11FastPForLib15MaropuGapReader4openEv(ptr noundef nonnull align 8 dereferenceable(40)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11FastPForLib15EntropyRecorderC2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN11FastPForLib15MaropuGapReader12loadIntegersISt6vectorIjNS_19AlignedSTLAllocatorIjLm64EEEEEEbRT_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11FastPForLib5Delta5deltaIjEEvPT_m(ptr noundef, i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11FastPForLib15EntropyRecorder3eatEPKjm(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef, i64 noundef) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11FastPForLib15MaropuGapReader5closeEv(ptr noundef nonnull align 8 dereferenceable(40)) #0 align 2

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZN11FastPForLib15EntropyRecorder14computeShannonEv(ptr noundef nonnull align 8 dereferenceable(64)) #6 align 2

; Function Attrs: mustprogress nounwind willreturn memory(read) uwtable
declare dso_local noundef double @_ZN11FastPForLib15EntropyRecorder15computeDataBitsEv(ptr noundef nonnull align 8 dereferenceable(64)) #7 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN11FastPForLib15EntropyRecorderD2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #8 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11FastPForLib15MaropuGapReaderD2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #6 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { nounwind willreturn memory(read) "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 = { inlinehint mustprogress nounwind willreturn memory(read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 = { mustprogress nounwind willreturn memory(read) 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 = { 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 #9 = { nounwind }
attributes #10 = { nounwind willreturn memory(read) }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !14, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = distinct !{!15, !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::allocator" = type { i8 }
%"class.FastPForLib::MaropuGapReader" = type { %"class.std::__cxx11::basic_string", ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, FastPForLib::AlignedSTLAllocator<unsigned int, 64>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, FastPForLib::AlignedSTLAllocator<unsigned int, 64>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, FastPForLib::AlignedSTLAllocator<unsigned int, 64>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, FastPForLib::AlignedSTLAllocator<unsigned int, 64>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.FastPForLib::EntropyRecorder" = type { %"class.std::unordered_map", i64 }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }

@.str.5 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [9 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.7 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [11 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [16 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [14 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [45 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z7messagePKc(ptr noundef) local_unnamed_addr #0

; 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 #1

; 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 range(i32 -1, 1) i32 @main(i32 noundef %0, ptr nocapture noundef readonly %1) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca %"class.FastPForLib::MaropuGapReader", align 8
  %6 = alloca %"class.std::vector", align 8
  %7 = alloca %"class.FastPForLib::EntropyRecorder", align 8
  %8 = icmp slt i32 %0, 2
  br i1 %8, label %9, label %.preheader.outer

9:                                                ; preds = %2
  %10 = load ptr, ptr %1, align 8, !tbaa !5
  tail call void @_Z7messagePKc(ptr noundef %10)
  br label %120

.preheader:                                       ; preds = %.preheader.outer, %16
  %.037 = phi i32 [ %20, %16 ], [ %.037.ph, %.preheader.outer ]
  %.035 = phi i32 [ %17, %16 ], [ %.035.ph, %.preheader.outer ]
  %11 = sext i32 %.035 to i64
  %12 = getelementptr inbounds ptr, ptr %1, i64 %11
  %13 = load ptr, ptr %12, align 8, !tbaa !5
  %14 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %13, ptr noundef nonnull dereferenceable(1) @.str.5) #10
  %15 = icmp eq i32 %14, 0
  br i1 %15, label %16, label %21

16:                                               ; preds = %.preheader
  %17 = add nsw i32 %.035, 2
  %18 = getelementptr i8, ptr %12, i64 8
  %19 = load ptr, ptr %18, align 8, !tbaa !5
  %20 = tail call i32 @atoi(ptr nocapture noundef %19) #10
  br label %.preheader, !llvm.loop !9

21:                                               ; preds = %.preheader
  %22 = tail call i32 @strcmp(ptr noundef nonnull dereferenceable(1) %13, ptr noundef nonnull dereferenceable(1) @.str.6) #10
  %23 = icmp eq i32 %22, 0
  br i1 %23, label %24, label %27

24:                                               ; preds = %21
  %25 = add nsw i32 %.035, 1
  br label %.preheader.outer, !llvm.loop !9

.preheader.outer:                                 ; preds = %2, %24
  %26 = phi i1 [ false, %24 ], [ true, %2 ]
  %.037.ph = phi i32 [ %.037, %24 ], [ 2, %2 ]
  %.035.ph = phi i32 [ %25, %24 ], [ 1, %2 ]
  br label %.preheader

27:                                               ; preds = %21
  %28 = tail 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.7)
  %29 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #11
  %30 = add nsw i32 %.035, 1
  %31 = load ptr, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #11
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #11
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef %31, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %32 unwind label %39

32:                                               ; preds = %27
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #11
  %33 = icmp slt i32 %30, %0
  br i1 %33, label %34, label %41

34:                                               ; preds = %32
  %35 = sext i32 %30 to i64
  %36 = getelementptr inbounds ptr, ptr %1, i64 %35
  %37 = load ptr, ptr %36, align 8, !tbaa !5
  %38 = call i32 @atoi(ptr nocapture noundef %37) #10
  br label %41

39:                                               ; preds = %27
  %40 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #11
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #11
  br label %125

41:                                               ; preds = %34, %32
  %.041 = phi i32 [ %38, %34 ], [ -2147483648, %32 ]
  %42 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.8)
          to label %43 unwind label %75

43:                                               ; preds = %41
  %44 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %42, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %45 unwind label %75

45:                                               ; preds = %43
  %46 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %44, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %47 unwind label %75

47:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %5) #11
  invoke void @_ZN11FastPForLib15MaropuGapReaderC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(40) %5, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %48 unwind label %77

48:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #11
  invoke void @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6)
          to label %49 unwind label %79

49:                                               ; preds = %48
  invoke void @_ZN11FastPForLib15MaropuGapReader4openEv(ptr noundef nonnull align 8 dereferenceable(40) %5)
          to label %50 unwind label %81

50:                                               ; preds = %49
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %7) #11
  call void @_ZN11FastPForLib15EntropyRecorderC2Ev(ptr noundef nonnull align 8 dereferenceable(64) %7)
  %51 = zext i32 %.037 to i64
  %52 = call i32 @llvm.umax.i32(i32 %.041, i32 1)
  %umax89 = zext i32 %52 to i64
  br i1 %26, label %.outer.us, label %.outer

.outer.us:                                        ; preds = %50, %63
  %.026.ph.us = phi i64 [ %64, %63 ], [ 0, %50 ]
  %.0.ph.us = phi i64 [ %66, %63 ], [ 0, %50 ]
  br label %67

53:                                               ; preds = %67
  br i1 %68, label %54, label %.loopexit52

54:                                               ; preds = %53
  %55 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #11
  %56 = icmp ult i64 %55, %51
  br i1 %56, label %67, label %57, !llvm.loop !11

57:                                               ; preds = %54
  %58 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 0) #11
  %59 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #11
  invoke void @_ZN11FastPForLib5Delta5deltaIjEEvPT_m(ptr noundef nonnull %58, i64 noundef %59)
          to label %60 unwind label %.loopexit.loopexit.split-lp.split.us

60:                                               ; preds = %57
  %61 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 0) #11
  %62 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #11
  invoke void @_ZN11FastPForLib15EntropyRecorder3eatEPKjm(ptr noundef nonnull align 8 dereferenceable(64) %7, ptr noundef nonnull %61, i64 noundef %62)
          to label %63 unwind label %.loopexit.loopexit.split-lp.split.us

63:                                               ; preds = %60
  %64 = add nuw nsw i64 %.026.ph.us, 1
  %65 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #11
  %66 = add i64 %65, %.0.ph.us
  %exitcond90.not = icmp eq i64 %64, %umax89
  br i1 %exitcond90.not, label %.split67.us, label %.outer.us, !llvm.loop !11

67:                                               ; preds = %54, %.outer.us
  %68 = invoke noundef zeroext i1 @_ZN11FastPForLib15MaropuGapReader12loadIntegersISt6vectorIjNS_19AlignedSTLAllocatorIjLm64EEEEEEbRT_(ptr noundef nonnull align 8 dereferenceable(40) %5, ptr noundef nonnull align 8 dereferenceable(24) %6)
          to label %53 unwind label %.loopexit.loopexit.split.us

.loopexit.loopexit.split-lp.split.us:             ; preds = %60, %57
  %lpad.loopexit.split-lp54.us = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit

.loopexit.loopexit.split.us:                      ; preds = %67
  %lpad.loopexit53.us = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit

.outer:                                           ; preds = %50, %86
  %.026.ph = phi i64 [ %87, %86 ], [ 0, %50 ]
  %.0.ph = phi i64 [ %89, %86 ], [ 0, %50 ]
  br label %69

69:                                               ; preds = %.outer, %72
  %70 = invoke noundef zeroext i1 @_ZN11FastPForLib15MaropuGapReader12loadIntegersISt6vectorIjNS_19AlignedSTLAllocatorIjLm64EEEEEEbRT_(ptr noundef nonnull align 8 dereferenceable(40) %5, ptr noundef nonnull align 8 dereferenceable(24) %6)
          to label %71 unwind label %.loopexit.loopexit.split

71:                                               ; preds = %69
  br i1 %70, label %72, label %.loopexit52

72:                                               ; preds = %71
  %73 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #11
  %74 = icmp ult i64 %73, %51
  br i1 %74, label %69, label %83, !llvm.loop !11

75:                                               ; preds = %45, %43, %41
  %76 = landingpad { ptr, i32 }
          cleanup
  br label %124

77:                                               ; preds = %47
  %78 = landingpad { ptr, i32 }
          cleanup
  br label %123

79:                                               ; preds = %48
  %80 = landingpad { ptr, i32 }
          cleanup
  br label %122

81:                                               ; preds = %49
  %82 = landingpad { ptr, i32 }
          cleanup
  br label %121

.loopexit.loopexit.split:                         ; preds = %69
  %lpad.loopexit53 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit

.loopexit.loopexit.split-lp.split:                ; preds = %83
  %lpad.loopexit.split-lp54 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit

.loopexit.split-lp:                               ; preds = %.split67.us, %91, %.loopexit52, %93, %95, %97, %99, %101, %103, %105, %107, %109, %112, %114, %117
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit

.loopexit:                                        ; preds = %.loopexit.loopexit.split.us, %.loopexit.loopexit.split, %.loopexit.loopexit.split-lp.split.us, %.loopexit.loopexit.split-lp.split, %.loopexit.split-lp
  %lpad.phi = phi { ptr, i32 } [ %lpad.loopexit.split-lp, %.loopexit.split-lp ], [ %lpad.loopexit53, %.loopexit.loopexit.split ], [ %lpad.loopexit53.us, %.loopexit.loopexit.split.us ], [ %lpad.loopexit.split-lp54, %.loopexit.loopexit.split-lp.split ], [ %lpad.loopexit.split-lp54.us, %.loopexit.loopexit.split-lp.split.us ]
  call void @_ZN11FastPForLib15EntropyRecorderD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %7) #11
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %7) #11
  br label %121

83:                                               ; preds = %72
  %84 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef 0) #11
  %85 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #11
  invoke void @_ZN11FastPForLib15EntropyRecorder3eatEPKjm(ptr noundef nonnull align 8 dereferenceable(64) %7, ptr noundef nonnull %84, i64 noundef %85)
          to label %86 unwind label %.loopexit.loopexit.split-lp.split

86:                                               ; preds = %83
  %87 = add nuw nsw i64 %.026.ph, 1
  %88 = call noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #11
  %89 = add i64 %88, %.0.ph
  %exitcond.not = icmp eq i64 %87, %umax89
  br i1 %exitcond.not, label %.split67.us, label %.outer, !llvm.loop !11

.split67.us:                                      ; preds = %86, %63
  %.us-phi69 = phi i64 [ %66, %63 ], [ %89, %86 ]
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.9)
          to label %91 unwind label %.loopexit.split-lp

91:                                               ; preds = %.split67.us
  %92 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %90, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %.loopexit52 unwind label %.loopexit.split-lp

.loopexit52:                                      ; preds = %71, %53, %91
  %.127 = phi i64 [ %umax89, %91 ], [ %.026.ph.us, %53 ], [ %.026.ph, %71 ]
  %.1 = phi i64 [ %.us-phi69, %91 ], [ %.0.ph.us, %53 ], [ %.0.ph, %71 ]
  invoke void @_ZN11FastPForLib15MaropuGapReader5closeEv(ptr noundef nonnull align 8 dereferenceable(40) %5)
          to label %93 unwind label %.loopexit.split-lp

93:                                               ; preds = %.loopexit52
  %94 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.10)
          to label %95 unwind label %.loopexit.split-lp

95:                                               ; preds = %93
  %96 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %94, i64 noundef %.1)
          to label %97 unwind label %.loopexit.split-lp

97:                                               ; preds = %95
  %98 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %96, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %99 unwind label %.loopexit.split-lp

99:                                               ; preds = %97
  %100 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.11)
          to label %101 unwind label %.loopexit.split-lp

101:                                              ; preds = %99
  %102 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %100, i64 noundef %.127)
          to label %103 unwind label %.loopexit.split-lp

103:                                              ; preds = %101
  %104 = invoke 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_)
          to label %105 unwind label %.loopexit.split-lp

105:                                              ; preds = %103
  %106 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.12)
          to label %107 unwind label %.loopexit.split-lp

107:                                              ; preds = %105
  %108 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %106, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %109 unwind label %.loopexit.split-lp

109:                                              ; preds = %107
  %110 = call noundef double @_ZN11FastPForLib15EntropyRecorder14computeShannonEv(ptr noundef nonnull align 8 dereferenceable(64) %7)
  %111 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, double noundef %110)
          to label %112 unwind label %.loopexit.split-lp

112:                                              ; preds = %109
  %113 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %111, ptr noundef nonnull @.str.13)
          to label %114 unwind label %.loopexit.split-lp

114:                                              ; preds = %112
  %115 = call noundef double @_ZN11FastPForLib15EntropyRecorder15computeDataBitsEv(ptr noundef nonnull align 8 dereferenceable(64) %7) #10
  %116 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %113, double noundef %115)
          to label %117 unwind label %.loopexit.split-lp

117:                                              ; preds = %114
  %118 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %116, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %119 unwind label %.loopexit.split-lp

119:                                              ; preds = %117
  call void @_ZN11FastPForLib15EntropyRecorderD2Ev(ptr noundef nonnull align 8 dereferenceable(64) %7) #11
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %7) #11
  call void @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #11
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #11
  call void @_ZN11FastPForLib15MaropuGapReaderD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %5) #11
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %5) #11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #11
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #11
  br label %120

120:                                              ; preds = %119, %9
  %.042 = phi i32 [ -1, %9 ], [ 0, %119 ]
  ret i32 %.042

121:                                              ; preds = %.loopexit, %81
  %.pn = phi { ptr, i32 } [ %lpad.phi, %.loopexit ], [ %82, %81 ]
  call void @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #11
  br label %122

122:                                              ; preds = %121, %79
  %.pn.pn = phi { ptr, i32 } [ %.pn, %121 ], [ %80, %79 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #11
  call void @_ZN11FastPForLib15MaropuGapReaderD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %5) #11
  br label %123

123:                                              ; preds = %122, %77
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %122 ], [ %78, %77 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %5) #11
  br label %124

124:                                              ; preds = %123, %75
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %123 ], [ %76, %75 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #11
  br label %125

125:                                              ; preds = %124, %39
  %.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn, %124 ], [ %40, %39 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #11
  resume { ptr, i32 } %.pn.pn.pn.pn.pn
}

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

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i32 @strcmp(ptr nocapture noundef, ptr nocapture noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nofree nounwind willreturn memory(read) uwtable
declare i32 @atoi(ptr nocapture noundef nonnull) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #6 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11FastPForLib15MaropuGapReaderC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11FastPForLib15MaropuGapReader4openEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11FastPForLib15EntropyRecorderC2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN11FastPForLib15MaropuGapReader12loadIntegersISt6vectorIjNS_19AlignedSTLAllocatorIjLm64EEEEEEbRT_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11FastPForLib5Delta5deltaIjEEvPT_m(ptr noundef, i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11FastPForLib15EntropyRecorder3eatEPKjm(ptr noundef nonnull align 8 dereferenceable(64), ptr noundef, i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11FastPForLib15MaropuGapReader5closeEv(ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #0 align 2

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZN11FastPForLib15EntropyRecorder14computeShannonEv(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress nofree nounwind willreturn memory(read) uwtable
declare dso_local noundef double @_ZN11FastPForLib15EntropyRecorder15computeDataBitsEv(ptr noundef nonnull align 8 dereferenceable(64)) local_unnamed_addr #7 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN11FastPForLib15EntropyRecorderD2Ev(ptr noundef nonnull align 8 dereferenceable(64)) unnamed_addr #8 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjN11FastPForLib19AlignedSTLAllocatorIjLm64EEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11FastPForLib15MaropuGapReaderD2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #6 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #6 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umax.i32(i32, i32) #9

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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { mustprogress nofree nounwind willreturn memory(argmem: read) "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 = { inlinehint mustprogress nofree nounwind willreturn memory(read) uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 = { mustprogress nofree nounwind willreturn memory(read) 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 = { 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 #9 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #10 = { nounwind willreturn memory(read) }
attributes #11 = { 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 = !{!"any pointer", !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}


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