; LLVM IR from Columbitech/rohc :: src (cudp_profile)

; 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::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::back_insert_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.5" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.ROHC::CProfile" = type { ptr, ptr, i16, i64, i32, i32, i32, i32, i64, i64, i32, i32, i16, %"class.ROHC::WLSB", i32, i32, i8, i32, i32, i32, %"struct.ROHC::iphdr", i16, i16, %"class.ROHC::WLSB", [11 x i64] }
%"struct.ROHC::iphdr" = type { i8, i8, i16, i16, i16, i8, i8, i16, i32, i32 }
%"class.ROHC::WLSB" = type { %"class.std::vector", i64, i64, i64, i32, i32 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<ROHC::WLSB<int>::LSB, std::allocator<ROHC::WLSB<int>::LSB>>::_Vector_impl" }
%"struct.std::_Vector_base<ROHC::WLSB<int>::LSB, std::allocator<ROHC::WLSB<int>::LSB>>::_Vector_impl" = type { %"struct.std::_Vector_base<ROHC::WLSB<int>::LSB, std::allocator<ROHC::WLSB<int>::LSB>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ROHC::WLSB<int>::LSB, std::allocator<ROHC::WLSB<int>::LSB>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.ROHC::CUDPProfile" = type <{ %"class.ROHC::CProfile", i16, i16, i8, [3 x i8] }>

; 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
define dso_local void @_ZN4ROHC11CUDPProfile8CreateCOEPKNS_5iphdrEPKNS_6udphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %0, ptr noundef %1, ptr noundef %2, ptr noundef nonnull align 8 dereferenceable(24) %3) #1 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca %"class.std::vector.0", align 8
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  %13 = alloca i8, align 1
  %14 = alloca i8, align 1
  %15 = alloca i8, align 1
  %16 = alloca i32, align 4
  %17 = alloca i8, align 1
  %18 = alloca i8, align 1
  %19 = alloca i8, align 1
  %20 = alloca %"class.std::back_insert_iterator", align 8
  %21 = alloca %"class.std::back_insert_iterator", align 8
  %22 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %23 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %24 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %25 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %26 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %27 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store ptr %3, ptr %8, align 8, !tbaa !5
  %28 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr %9) #6
  call void @_ZNSt6vectorIhSaIhEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #6
  %29 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 13
  %30 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 12
  %31 = load i16, ptr %30, align 8, !tbaa !9
  %32 = zext i16 %31 to i32
  %33 = invoke noundef i32 @_ZNK4ROHC4WLSBIiE5widthEi(ptr noundef nonnull align 8 dereferenceable(56) %29, i32 noundef %32)
          to label %34 unwind label %82

34:                                               ; preds = %4
  store i32 %33, ptr %10, align 4, !tbaa !24
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #6
  %35 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 17
  %36 = load i32, ptr %35, align 4, !tbaa !25
  %37 = icmp eq i32 2, %36
  br i1 %37, label %38, label %51

38:                                               ; preds = %34
  %39 = load ptr, ptr %6, align 8, !tbaa !5
  %40 = invoke noundef zeroext i1 @_ZNK4ROHC8CProfile10TOSChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328) %28, ptr noundef %39)
          to label %41 unwind label %86

41:                                               ; preds = %38
  br i1 %40, label %51, label %42

42:                                               ; preds = %41
  %43 = load ptr, ptr %6, align 8, !tbaa !5
  %44 = invoke noundef zeroext i1 @_ZNK4ROHC8CProfile10TTLChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328) %28, ptr noundef %43)
          to label %45 unwind label %86

45:                                               ; preds = %42
  br i1 %44, label %51, label %46

46:                                               ; preds = %45
  %47 = load ptr, ptr %6, align 8, !tbaa !5
  %48 = invoke noundef zeroext i1 @_ZNK4ROHC8CProfile9DFChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328) %28, ptr noundef %47)
          to label %49 unwind label %86

49:                                               ; preds = %46
  %50 = xor i1 %48, true
  br label %51

51:                                               ; preds = %49, %45, %41, %34
  %52 = phi i1 [ false, %45 ], [ false, %41 ], [ false, %34 ], [ %50, %49 ]
  %53 = zext i1 %52 to i8
  store i8 %53, ptr %13, align 1, !tbaa !26
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #6
  %54 = load i8, ptr %13, align 1, !tbaa !26, !range !27, !noundef !28
  %55 = trunc i8 %54 to i1
  br i1 %55, label %56, label %59

56:                                               ; preds = %51
  %57 = load i32, ptr %10, align 4, !tbaa !24
  %58 = icmp ule i32 %57, 4
  br label %59

59:                                               ; preds = %56, %51
  %60 = phi i1 [ false, %51 ], [ %58, %56 ]
  %61 = zext i1 %60 to i8
  store i8 %61, ptr %14, align 1, !tbaa !26
  call void @llvm.lifetime.start.p0(i64 1, ptr %15) #6
  %62 = load i8, ptr %13, align 1, !tbaa !26, !range !27, !noundef !28
  %63 = trunc i8 %62 to i1
  br i1 %63, label %64, label %67

64:                                               ; preds = %59
  %65 = load i32, ptr %10, align 4, !tbaa !24
  %66 = icmp ule i32 %65, 6
  br label %67

67:                                               ; preds = %64, %59
  %68 = phi i1 [ false, %59 ], [ %66, %64 ]
  %69 = zext i1 %68 to i8
  store i8 %69, ptr %15, align 1, !tbaa !26
  %70 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 15
  %71 = load i32, ptr %70, align 4, !tbaa !29
  %72 = icmp eq i32 2, %71
  br i1 %72, label %77, label %73

73:                                               ; preds = %67
  %74 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 15
  %75 = load i32, ptr %74, align 4, !tbaa !29
  %76 = icmp eq i32 3, %75
  br i1 %76, label %77, label %104

77:                                               ; preds = %73, %67
  %78 = load i8, ptr %14, align 1, !tbaa !26, !range !27, !noundef !28
  %79 = trunc i8 %78 to i1
  br i1 %79, label %80, label %94

80:                                               ; preds = %77
  invoke void @_ZN4ROHC11CUDPProfile16create_pt_0_crc3ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %28, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %81 unwind label %90

81:                                               ; preds = %80
  br label %103

82:                                               ; preds = %4
  %83 = landingpad { ptr, i32 }
          cleanup
  %84 = extractvalue { ptr, i32 } %83, 0
  store ptr %84, ptr %11, align 8
  %85 = extractvalue { ptr, i32 } %83, 1
  store i32 %85, ptr %12, align 4
  br label %273

86:                                               ; preds = %46, %42, %38
  %87 = landingpad { ptr, i32 }
          cleanup
  %88 = extractvalue { ptr, i32 } %87, 0
  store ptr %88, ptr %11, align 8
  %89 = extractvalue { ptr, i32 } %87, 1
  store i32 %89, ptr %12, align 4
  br label %272

90:                                               ; preds = %247, %239, %211, %208, %201, %99, %97, %80
  %91 = landingpad { ptr, i32 }
          cleanup
  %92 = extractvalue { ptr, i32 } %91, 0
  store ptr %92, ptr %11, align 8
  %93 = extractvalue { ptr, i32 } %91, 1
  store i32 %93, ptr %12, align 4
  br label %271

94:                                               ; preds = %77
  %95 = load i8, ptr %15, align 1, !tbaa !26, !range !27, !noundef !28
  %96 = trunc i8 %95 to i1
  br i1 %96, label %97, label %99

97:                                               ; preds = %94
  invoke void @_ZN4ROHC11CUDPProfile16create_pt_0_crc7ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %28, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %98 unwind label %90

98:                                               ; preds = %97
  br label %102

99:                                               ; preds = %94
  %100 = load ptr, ptr %6, align 8, !tbaa !5
  invoke void @_ZN4ROHC11CUDPProfile16create_co_commonEPKNS_5iphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %28, ptr noundef %100, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %101 unwind label %90

101:                                              ; preds = %99
  br label %102

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

103:                                              ; preds = %102, %81
  br label %182

104:                                              ; preds = %73
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #6
  %105 = invoke noundef i32 @_ZNK4ROHC8CProfile15IpIdOffsetWidthEv(ptr noundef nonnull align 8 dereferenceable(328) %28)
          to label %106 unwind label %151

106:                                              ; preds = %104
  store i32 %105, ptr %16, align 4, !tbaa !24
  %107 = load i8, ptr %14, align 1, !tbaa !26, !range !27, !noundef !28
  %108 = trunc i8 %107 to i1
  br i1 %108, label %109, label %113

109:                                              ; preds = %106
  %110 = invoke noundef zeroext i1 @_ZNK4ROHC8CProfile17IPIDOffsetChangedEv(ptr noundef nonnull align 8 dereferenceable(328) %28)
          to label %111 unwind label %151

111:                                              ; preds = %109
  %112 = xor i1 %110, true
  br label %113

113:                                              ; preds = %111, %106
  %114 = phi i1 [ false, %106 ], [ %112, %111 ]
  %115 = zext i1 %114 to i8
  store i8 %115, ptr %14, align 1, !tbaa !26
  %116 = load i8, ptr %15, align 1, !tbaa !26, !range !27, !noundef !28
  %117 = trunc i8 %116 to i1
  br i1 %117, label %118, label %122

118:                                              ; preds = %113
  %119 = invoke noundef zeroext i1 @_ZNK4ROHC8CProfile17IPIDOffsetChangedEv(ptr noundef nonnull align 8 dereferenceable(328) %28)
          to label %120 unwind label %151

120:                                              ; preds = %118
  %121 = xor i1 %119, true
  br label %122

122:                                              ; preds = %120, %113
  %123 = phi i1 [ false, %113 ], [ %121, %120 ]
  %124 = zext i1 %123 to i8
  store i8 %124, ptr %15, align 1, !tbaa !26
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #6
  %125 = load i8, ptr %13, align 1, !tbaa !26, !range !27, !noundef !28
  %126 = trunc i8 %125 to i1
  br i1 %126, label %127, label %133

127:                                              ; preds = %122
  %128 = load i32, ptr %10, align 4, !tbaa !24
  %129 = icmp ule i32 %128, 6
  br i1 %129, label %130, label %133

130:                                              ; preds = %127
  %131 = load i32, ptr %16, align 4, !tbaa !24
  %132 = icmp ule i32 %131, 4
  br label %133

133:                                              ; preds = %130, %127, %122
  %134 = phi i1 [ false, %127 ], [ false, %122 ], [ %132, %130 ]
  %135 = zext i1 %134 to i8
  store i8 %135, ptr %17, align 1, !tbaa !26
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #6
  %136 = load i8, ptr %13, align 1, !tbaa !26, !range !27, !noundef !28
  %137 = trunc i8 %136 to i1
  br i1 %137, label %138, label %144

138:                                              ; preds = %133
  %139 = load i32, ptr %10, align 4, !tbaa !24
  %140 = icmp ule i32 %139, 8
  br i1 %140, label %141, label %144

141:                                              ; preds = %138
  %142 = load i32, ptr %16, align 4, !tbaa !24
  %143 = icmp ule i32 %142, 6
  br label %144

144:                                              ; preds = %141, %138, %133
  %145 = phi i1 [ false, %138 ], [ false, %133 ], [ %143, %141 ]
  %146 = zext i1 %145 to i8
  store i8 %146, ptr %18, align 1, !tbaa !26
  %147 = load i8, ptr %14, align 1, !tbaa !26, !range !27, !noundef !28
  %148 = trunc i8 %147 to i1
  br i1 %148, label %149, label %159

149:                                              ; preds = %144
  invoke void @_ZN4ROHC11CUDPProfile16create_pt_0_crc3ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %28, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %150 unwind label %155

150:                                              ; preds = %149
  br label %180

151:                                              ; preds = %118, %109, %104
  %152 = landingpad { ptr, i32 }
          cleanup
  %153 = extractvalue { ptr, i32 } %152, 0
  store ptr %153, ptr %11, align 8
  %154 = extractvalue { ptr, i32 } %152, 1
  store i32 %154, ptr %12, align 4
  br label %181

155:                                              ; preds = %174, %172, %167, %162, %149
  %156 = landingpad { ptr, i32 }
          cleanup
  %157 = extractvalue { ptr, i32 } %156, 0
  store ptr %157, ptr %11, align 8
  %158 = extractvalue { ptr, i32 } %156, 1
  store i32 %158, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  br label %181

159:                                              ; preds = %144
  %160 = load i8, ptr %15, align 1, !tbaa !26, !range !27, !noundef !28
  %161 = trunc i8 %160 to i1
  br i1 %161, label %162, label %164

162:                                              ; preds = %159
  invoke void @_ZN4ROHC11CUDPProfile16create_pt_0_crc7ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %28, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %163 unwind label %155

163:                                              ; preds = %162
  br label %179

164:                                              ; preds = %159
  %165 = load i8, ptr %17, align 1, !tbaa !26, !range !27, !noundef !28
  %166 = trunc i8 %165 to i1
  br i1 %166, label %167, label %169

167:                                              ; preds = %164
  invoke void @_ZN4ROHC11CUDPProfile18create_pt_1_seq_idERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %28, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %168 unwind label %155

168:                                              ; preds = %167
  br label %178

169:                                              ; preds = %164
  %170 = load i8, ptr %18, align 1, !tbaa !26, !range !27, !noundef !28
  %171 = trunc i8 %170 to i1
  br i1 %171, label %172, label %174

172:                                              ; preds = %169
  invoke void @_ZN4ROHC11CUDPProfile18create_pt_2_seq_idERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %28, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %173 unwind label %155

173:                                              ; preds = %172
  br label %177

174:                                              ; preds = %169
  %175 = load ptr, ptr %6, align 8, !tbaa !5
  invoke void @_ZN4ROHC11CUDPProfile16create_co_commonEPKNS_5iphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %28, ptr noundef %175, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %176 unwind label %155

176:                                              ; preds = %174
  br label %177

177:                                              ; preds = %176, %173
  br label %178

178:                                              ; preds = %177, %168
  br label %179

179:                                              ; preds = %178, %163
  br label %180

180:                                              ; preds = %179, %150
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #6
  br label %182

181:                                              ; preds = %155, %151
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #6
  br label %271

182:                                              ; preds = %180, %103
  %183 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 16
  %184 = load i8, ptr %183, align 8, !tbaa !30, !range !27, !noundef !28
  %185 = trunc i8 %184 to i1
  br i1 %185, label %201, label %186

186:                                              ; preds = %182
  %187 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 2
  %188 = load i16, ptr %187, align 8, !tbaa !31
  %189 = icmp ne i16 %188, 0
  br i1 %189, label %190, label %201

190:                                              ; preds = %186
  %191 = load ptr, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #6
  %192 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 2
  %193 = load i16, ptr %192, align 8, !tbaa !31
  %194 = invoke noundef zeroext i8 @_ZN4ROHC14CreateShortCIDEt(i16 noundef zeroext %193)
          to label %195 unwind label %197

195:                                              ; preds = %190
  store i8 %194, ptr %19, align 1, !tbaa !32
  invoke void @_ZNSt6vectorIhSaIhEE9push_backEOh(ptr noundef nonnull align 8 dereferenceable(24) %191, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %196 unwind label %197

196:                                              ; preds = %195
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  br label %201

197:                                              ; preds = %195, %190
  %198 = landingpad { ptr, i32 }
          cleanup
  %199 = extractvalue { ptr, i32 } %198, 0
  store ptr %199, ptr %11, align 8
  %200 = extractvalue { ptr, i32 } %198, 1
  store i32 %200, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  br label %271

201:                                              ; preds = %196, %186, %182
  %202 = load ptr, ptr %8, align 8, !tbaa !5
  %203 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef 0) #6
  invoke void @_ZNSt6vectorIhSaIhEE9push_backERKh(ptr noundef nonnull align 8 dereferenceable(24) %202, ptr noundef nonnull align 1 dereferenceable(1) %203)
          to label %204 unwind label %90

204:                                              ; preds = %201
  %205 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 16
  %206 = load i8, ptr %205, align 8, !tbaa !30, !range !27, !noundef !28
  %207 = trunc i8 %206 to i1
  br i1 %207, label %208, label %221

208:                                              ; preds = %204
  %209 = load ptr, ptr %8, align 8, !tbaa !5
  %210 = invoke ptr @_ZSt13back_inserterISt6vectorIhSaIhEEESt20back_insert_iteratorIT_ERS4_(ptr noundef nonnull align 8 dereferenceable(24) %209)
          to label %211 unwind label %90

211:                                              ; preds = %208
  %212 = getelementptr inbounds %"class.std::back_insert_iterator", ptr %20, i32 0, i32 0
  store ptr %210, ptr %212, align 8
  %213 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 2
  %214 = load i16, ptr %213, align 8, !tbaa !31
  %215 = zext i16 %214 to i32
  %216 = getelementptr inbounds %"class.std::back_insert_iterator", ptr %20, i32 0, i32 0
  %217 = load ptr, ptr %216, align 8
  %218 = invoke ptr @_ZN4ROHC10SDVLEncodeISt20back_insert_iteratorISt6vectorIhSaIhEEEEET_S6_j(ptr %217, i32 noundef %215)
          to label %219 unwind label %90

219:                                              ; preds = %211
  %220 = getelementptr inbounds %"class.std::back_insert_iterator", ptr %21, i32 0, i32 0
  store ptr %218, ptr %220, align 8
  br label %221

221:                                              ; preds = %219, %204
  %222 = load ptr, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #6
  %223 = load ptr, ptr %8, align 8, !tbaa !5
  %224 = call ptr @_ZNSt6vectorIhSaIhEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %223) #6
  %225 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %23, i32 0, i32 0
  store ptr %224, ptr %225, align 8
  call void @_ZN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEC2IPhvEERKNS0_IT_S5_EE(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull align 8 dereferenceable(8) %23) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #6
  %226 = call ptr @_ZNSt6vectorIhSaIhEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  %227 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %25, i32 0, i32 0
  store ptr %226, ptr %227, align 8
  %228 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %25, i64 noundef 1) #6
  %229 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %24, i32 0, i32 0
  store ptr %228, ptr %229, align 8
  %230 = call ptr @_ZNSt6vectorIhSaIhEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  %231 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %26, i32 0, i32 0
  store ptr %230, ptr %231, align 8
  %232 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.5", ptr %22, i32 0, i32 0
  %233 = load ptr, ptr %232, align 8
  %234 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %24, i32 0, i32 0
  %235 = load ptr, ptr %234, align 8
  %236 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %26, i32 0, i32 0
  %237 = load ptr, ptr %236, align 8
  %238 = invoke ptr @_ZNSt6vectorIhSaIhEE6insertIN9__gnu_cxx17__normal_iteratorIPhS1_EEvEES6_NS4_IPKhS1_EET_SA_(ptr noundef nonnull align 8 dereferenceable(24) %222, ptr %233, ptr %235, ptr %237)
          to label %239 unwind label %251

239:                                              ; preds = %221
  %240 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %27, i32 0, i32 0
  store ptr %238, ptr %240, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #6
  %241 = load ptr, ptr %6, align 8, !tbaa !5
  %242 = load ptr, ptr %8, align 8, !tbaa !5
  invoke void @_ZN4ROHC8CProfile31create_ipv4_innermost_irregularEPKNS_5iphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(328) %28, ptr noundef %241, ptr noundef nonnull align 8 dereferenceable(24) %242)
          to label %243 unwind label %90

243:                                              ; preds = %239
  %244 = getelementptr inbounds %"class.ROHC::CUDPProfile", ptr %28, i32 0, i32 3
  %245 = load i8, ptr %244, align 4, !tbaa !33, !range !27, !noundef !28
  %246 = trunc i8 %245 to i1
  br i1 %246, label %247, label %255

247:                                              ; preds = %243
  %248 = load ptr, ptr %7, align 8, !tbaa !5
  %249 = load ptr, ptr %8, align 8, !tbaa !5
  invoke void @_ZN4ROHC11CUDPProfile34create_udp_with_checksum_irregularEPKNS_6udphdrERSt6vectorIhSaIhEE(ptr noundef %248, ptr noundef nonnull align 8 dereferenceable(24) %249)
          to label %250 unwind label %90

250:                                              ; preds = %247
  br label %255

251:                                              ; preds = %221
  %252 = landingpad { ptr, i32 }
          cleanup
  %253 = extractvalue { ptr, i32 } %252, 0
  store ptr %253, ptr %11, align 8
  %254 = extractvalue { ptr, i32 } %252, 1
  store i32 %254, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #6
  br label %271

255:                                              ; preds = %250, %243
  %256 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 17
  %257 = load i32, ptr %256, align 4, !tbaa !25
  %258 = icmp eq i32 1, %257
  br i1 %258, label %259, label %266

259:                                              ; preds = %255
  %260 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 6
  %261 = load i32, ptr %260, align 8, !tbaa !35
  %262 = add i32 %261, 1
  store i32 %262, ptr %260, align 8, !tbaa !35
  %263 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 11
  %264 = load i32, ptr %263, align 4, !tbaa !36
  %265 = add i32 %264, 1
  store i32 %265, ptr %263, align 4, !tbaa !36
  br label %270

266:                                              ; preds = %255
  %267 = getelementptr inbounds %"class.ROHC::CProfile", ptr %28, i32 0, i32 7
  %268 = load i32, ptr %267, align 4, !tbaa !37
  %269 = add i32 %268, 1
  store i32 %269, ptr %267, align 4, !tbaa !37
  br label %270

270:                                              ; preds = %266, %259
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #6
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #6
  ret void

271:                                              ; preds = %251, %197, %181, %90
  call void @llvm.lifetime.end.p0(i64 1, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #6
  br label %272

272:                                              ; preds = %271, %86
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  br label %273

273:                                              ; preds = %272, %82
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #6
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #6
  br label %274

274:                                              ; preds = %273
  %275 = load ptr, ptr %11, align 8
  %276 = load i32, ptr %12, align 4
  %277 = insertvalue { ptr, i32 } poison, ptr %275, 0
  %278 = insertvalue { ptr, i32 } %277, i32 %276, 1
  resume { ptr, i32 } %278
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIhSaIhEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEC2IPhvEERKNS0_IT_S5_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEE9push_backEOh(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i8 @_ZN4ROHC14CreateShortCIDEt(i16 noundef zeroext) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEE9push_backERKh(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZN4ROHC10SDVLEncodeISt20back_insert_iteratorISt6vectorIhSaIhEEEEET_S6_j(ptr, i32 noundef) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt13back_inserterISt6vectorIhSaIhEEESt20back_insert_iteratorIT_ERS4_(ptr noundef nonnull align 8 dereferenceable(24)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIhSaIhEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK4ROHC4WLSBIiE5widthEi(ptr noundef nonnull align 8 dereferenceable(56), i32 noundef) #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4ROHC8CProfile10TOSChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328), ptr noundef) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4ROHC8CProfile10TTLChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328), ptr noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4ROHC8CProfile9DFChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328), ptr noundef) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile16create_pt_0_crc3ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333), ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile16create_pt_0_crc7ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333), ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile16create_co_commonEPKNS_5iphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333), ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK4ROHC8CProfile15IpIdOffsetWidthEv(ptr noundef nonnull align 8 dereferenceable(328)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4ROHC8CProfile17IPIDOffsetChangedEv(ptr noundef nonnull align 8 dereferenceable(328)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile18create_pt_1_seq_idERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333), ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile18create_pt_2_seq_idERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333), ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt6vectorIhSaIhEE6insertIN9__gnu_cxx17__normal_iteratorIPhS1_EEvEES6_NS4_IPKhS1_EET_SA_(ptr noundef nonnull align 8 dereferenceable(24), ptr, ptr, ptr) #1 align 2

declare void @_ZN4ROHC8CProfile31create_ipv4_innermost_irregularEPKNS_5iphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(328), ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile34create_udp_with_checksum_irregularEPKNS_6udphdrERSt6vectorIhSaIhEE(ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 #4 = { 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 #5 = { "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 = { 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 = !{!10, !11, i64 72}
!10 = !{!"_ZTSN4ROHC8CProfileE", !6, i64 8, !11, i64 16, !12, i64 24, !13, i64 32, !13, i64 36, !13, i64 40, !13, i64 44, !12, i64 48, !12, i64 56, !13, i64 64, !13, i64 68, !11, i64 72, !14, i64 80, !19, i64 136, !20, i64 140, !21, i64 144, !22, i64 148, !13, i64 152, !13, i64 156, !23, i64 160, !11, i64 180, !11, i64 182, !14, i64 184, !7, i64 240}
!11 = !{!"short", !7, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!"int", !7, i64 0}
!14 = !{!"_ZTSN4ROHC4WLSBIiEE", !15, i64 0, !12, i64 24, !12, i64 32, !12, i64 40, !13, i64 48, !13, i64 52}
!15 = !{!"_ZTSSt6vectorIN4ROHC4WLSBIiE3LSBESaIS3_EE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseIN4ROHC4WLSBIiE3LSBESaIS3_EE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIN4ROHC4WLSBIiE3LSBESaIS3_EE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIN4ROHC4WLSBIiE3LSBESaIS3_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!19 = !{!"_ZTSN4ROHC12Reordering_tE", !7, i64 0}
!20 = !{!"_ZTSN4ROHC15IPIDBehaviour_tE", !7, i64 0}
!21 = !{!"bool", !7, i64 0}
!22 = !{!"_ZTSN4ROHC8CProfileUt_E", !7, i64 0}
!23 = !{!"_ZTSN4ROHC5iphdrE", !7, i64 0, !7, i64 0, !7, i64 1, !11, i64 2, !11, i64 4, !11, i64 6, !7, i64 8, !7, i64 9, !11, i64 10, !13, i64 12, !13, i64 16}
!24 = !{!13, !13, i64 0}
!25 = !{!10, !22, i64 148}
!26 = !{!21, !21, i64 0}
!27 = !{i8 0, i8 2}
!28 = !{}
!29 = !{!10, !20, i64 140}
!30 = !{!10, !21, i64 144}
!31 = !{!10, !11, i64 16}
!32 = !{!7, !7, i64 0}
!33 = !{!34, !21, i64 332}
!34 = !{!"_ZTSN4ROHC11CUDPProfileE", !10, i64 0, !11, i64 328, !11, i64 330, !21, i64 332}
!35 = !{!10, !13, i64 40}
!36 = !{!10, !13, i64 68}
!37 = !{!10, !13, i64 44}


; 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::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned char, std::allocator<unsigned char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.5" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

; 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
define dso_local void @_ZN4ROHC11CUDPProfile8CreateCOEPKNS_5iphdrEPKNS_6udphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %0, ptr noundef %1, ptr noundef %2, ptr noundef nonnull align 8 dereferenceable(24) %3) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca %"class.std::vector.0", align 8
  %6 = alloca i8, align 1
  %7 = alloca %"class.__gnu_cxx::__normal_iterator.5", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #6
  call void @_ZNSt6vectorIhSaIhEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %10 = getelementptr inbounds i8, ptr %0, i64 80
  %11 = getelementptr inbounds i8, ptr %0, i64 72
  %12 = load i16, ptr %11, align 8, !tbaa !5
  %13 = zext i16 %12 to i32
  %14 = invoke noundef i32 @_ZNK4ROHC4WLSBIiE5widthEi(ptr noundef nonnull align 8 dereferenceable(56) %10, i32 noundef %13)
          to label %15 unwind label %38

15:                                               ; preds = %4
  %16 = getelementptr inbounds i8, ptr %0, i64 148
  %17 = load i32, ptr %16, align 4, !tbaa !23
  %18 = icmp eq i32 %17, 2
  br i1 %18, label %19, label %27

19:                                               ; preds = %15
  %20 = call noundef zeroext i1 @_ZNK4ROHC8CProfile10TOSChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328) %0, ptr noundef %1)
  br i1 %20, label %27, label %21

21:                                               ; preds = %19
  %22 = call noundef zeroext i1 @_ZNK4ROHC8CProfile10TTLChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328) %0, ptr noundef %1)
  br i1 %22, label %27, label %23

23:                                               ; preds = %21
  %24 = invoke noundef zeroext i1 @_ZNK4ROHC8CProfile9DFChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328) %0, ptr noundef %1)
          to label %25 unwind label %40

25:                                               ; preds = %23
  %26 = xor i1 %24, true
  br label %27

27:                                               ; preds = %25, %21, %19, %15
  %28 = phi i1 [ false, %21 ], [ false, %19 ], [ false, %15 ], [ %26, %25 ]
  %29 = icmp ult i32 %14, 5
  %30 = and i1 %29, %28
  %31 = icmp ult i32 %14, 7
  %32 = and i1 %31, %28
  %33 = getelementptr inbounds i8, ptr %0, i64 140
  %34 = load i32, ptr %33, align 4, !tbaa !24
  %35 = and i32 %34, -2
  %switch = icmp eq i32 %35, 2
  br i1 %switch, label %36, label %47

36:                                               ; preds = %27
  br i1 %30, label %37, label %44

37:                                               ; preds = %36
  invoke void @_ZN4ROHC11CUDPProfile16create_pt_0_crc3ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %0, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %74 unwind label %42

38:                                               ; preds = %4
  %39 = landingpad { ptr, i32 }
          cleanup
  br label %124

40:                                               ; preds = %23
  %41 = landingpad { ptr, i32 }
          cleanup
  br label %124

42:                                               ; preds = %110, %105, %93, %91, %86, %46, %45, %37
  %43 = landingpad { ptr, i32 }
          cleanup
  br label %124

44:                                               ; preds = %36
  br i1 %32, label %45, label %46

45:                                               ; preds = %44
  invoke void @_ZN4ROHC11CUDPProfile16create_pt_0_crc7ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %0, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %74 unwind label %42

46:                                               ; preds = %44
  invoke void @_ZN4ROHC11CUDPProfile16create_co_commonEPKNS_5iphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %0, ptr noundef %1, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %74 unwind label %42

47:                                               ; preds = %27
  %48 = invoke noundef i32 @_ZNK4ROHC8CProfile15IpIdOffsetWidthEv(ptr noundef nonnull align 8 dereferenceable(328) %0)
          to label %49 unwind label %63

49:                                               ; preds = %47
  br i1 %30, label %50, label %.thread66

50:                                               ; preds = %49
  %51 = call noundef zeroext i1 @_ZNK4ROHC8CProfile17IPIDOffsetChangedEv(ptr noundef nonnull align 8 dereferenceable(328) %0)
  %52 = xor i1 %51, true
  br i1 %32, label %56, label %.thread

.thread66:                                        ; preds = %49
  br i1 %32, label %56, label %.thread.thread

.thread.thread:                                   ; preds = %.thread66
  %53 = icmp ult i32 %14, 9
  %54 = icmp ult i32 %48, 7
  %55 = and i1 %53, %54
  %spec.select515468 = and i1 %28, %55
  br i1 %spec.select515468, label %72, label %73

56:                                               ; preds = %.thread66, %50
  %57 = phi i1 [ false, %.thread66 ], [ %52, %50 ]
  %58 = call noundef zeroext i1 @_ZNK4ROHC8CProfile17IPIDOffsetChangedEv(ptr noundef nonnull align 8 dereferenceable(328) %0)
  %59 = icmp ult i32 %48, 5
  %60 = icmp ult i32 %48, 7
  %spec.select51 = and i1 %28, %60
  br i1 %57, label %62, label %67

.thread:                                          ; preds = %50
  br i1 %51, label %.thread62, label %62

.thread62:                                        ; preds = %.thread
  %61 = icmp ult i32 %48, 7
  br i1 %61, label %72, label %73

62:                                               ; preds = %.thread, %56
  invoke void @_ZN4ROHC11CUDPProfile16create_pt_0_crc3ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %0, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %74 unwind label %65

63:                                               ; preds = %47
  %64 = landingpad { ptr, i32 }
          cleanup
  br label %124

65:                                               ; preds = %73, %72, %70, %68, %62
  %66 = landingpad { ptr, i32 }
          cleanup
  br label %124

67:                                               ; preds = %56
  br i1 %58, label %69, label %68

68:                                               ; preds = %67
  invoke void @_ZN4ROHC11CUDPProfile16create_pt_0_crc7ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %0, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %74 unwind label %65

69:                                               ; preds = %67
  br i1 %59, label %70, label %71

70:                                               ; preds = %69
  invoke void @_ZN4ROHC11CUDPProfile18create_pt_1_seq_idERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %0, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %74 unwind label %65

71:                                               ; preds = %69
  br i1 %spec.select51, label %72, label %73

72:                                               ; preds = %.thread.thread, %.thread62, %71
  invoke void @_ZN4ROHC11CUDPProfile18create_pt_2_seq_idERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %0, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %74 unwind label %65

73:                                               ; preds = %.thread.thread, %.thread62, %71
  invoke void @_ZN4ROHC11CUDPProfile16create_co_commonEPKNS_5iphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333) %0, ptr noundef %1, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %74 unwind label %65

74:                                               ; preds = %62, %70, %73, %72, %68, %37, %46, %45
  %75 = getelementptr inbounds i8, ptr %0, i64 144
  %76 = load i8, ptr %75, align 8, !tbaa !25, !range !26, !noundef !27
  %77 = trunc nuw i8 %76 to i1
  br i1 %77, label %86, label %78

78:                                               ; preds = %74
  %79 = getelementptr inbounds i8, ptr %0, i64 16
  %80 = load i16, ptr %79, align 8, !tbaa !28
  %.not = icmp eq i16 %80, 0
  br i1 %.not, label %86, label %81

81:                                               ; preds = %78
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #6
  %82 = call noundef zeroext i8 @_ZN4ROHC14CreateShortCIDEt(i16 noundef zeroext %80)
  store i8 %82, ptr %6, align 1, !tbaa !29
  invoke void @_ZNSt6vectorIhSaIhEE9push_backEOh(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %83 unwind label %84

83:                                               ; preds = %81
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #6
  br label %86

84:                                               ; preds = %81
  %85 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #6
  br label %124

86:                                               ; preds = %83, %78, %74
  %87 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 0) #6
  invoke void @_ZNSt6vectorIhSaIhEE9push_backERKh(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 1 dereferenceable(1) %87)
          to label %88 unwind label %42

88:                                               ; preds = %86
  %89 = load i8, ptr %75, align 8, !tbaa !25, !range !26, !noundef !27
  %90 = trunc nuw i8 %89 to i1
  br i1 %90, label %91, label %98

91:                                               ; preds = %88
  %92 = invoke ptr @_ZSt13back_inserterISt6vectorIhSaIhEEESt20back_insert_iteratorIT_ERS4_(ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %93 unwind label %42

93:                                               ; preds = %91
  %94 = getelementptr inbounds i8, ptr %0, i64 16
  %95 = load i16, ptr %94, align 8, !tbaa !28
  %96 = zext i16 %95 to i32
  %97 = invoke ptr @_ZN4ROHC10SDVLEncodeISt20back_insert_iteratorISt6vectorIhSaIhEEEEET_S6_j(ptr %92, i32 noundef %96)
          to label %98 unwind label %42

98:                                               ; preds = %93, %88
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #6
  %99 = call ptr @_ZNSt6vectorIhSaIhEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  store ptr %99, ptr %8, align 8
  call void @_ZN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEC2IPhvEERKNS0_IT_S5_EE(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #6
  %100 = call ptr @_ZNSt6vectorIhSaIhEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  store ptr %100, ptr %9, align 8
  %101 = call ptr @_ZNK9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEplEl(ptr noundef nonnull align 8 dereferenceable(8) %9, i64 noundef 1) #6
  %102 = call ptr @_ZNSt6vectorIhSaIhEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %103 = load ptr, ptr %7, align 8
  %104 = invoke ptr @_ZNSt6vectorIhSaIhEE6insertIN9__gnu_cxx17__normal_iteratorIPhS1_EEvEES6_NS4_IPKhS1_EET_SA_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr %103, ptr %101, ptr %102)
          to label %105 unwind label %111

105:                                              ; preds = %98
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  invoke void @_ZN4ROHC8CProfile31create_ipv4_innermost_irregularEPKNS_5iphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(328) %0, ptr noundef %1, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %106 unwind label %42

106:                                              ; preds = %105
  %107 = getelementptr inbounds i8, ptr %0, i64 332
  %108 = load i8, ptr %107, align 4, !tbaa !30, !range !26, !noundef !27
  %109 = trunc nuw i8 %108 to i1
  br i1 %109, label %110, label %113

110:                                              ; preds = %106
  invoke void @_ZN4ROHC11CUDPProfile34create_udp_with_checksum_irregularEPKNS_6udphdrERSt6vectorIhSaIhEE(ptr noundef %2, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %113 unwind label %42

111:                                              ; preds = %98
  %112 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  br label %124

113:                                              ; preds = %110, %106
  %114 = load i32, ptr %16, align 4, !tbaa !23
  %115 = icmp eq i32 %114, 1
  br i1 %115, label %116, label %120

116:                                              ; preds = %113
  %117 = getelementptr inbounds i8, ptr %0, i64 40
  %118 = load i32, ptr %117, align 8, !tbaa !32
  %119 = add i32 %118, 1
  store i32 %119, ptr %117, align 8, !tbaa !32
  br label %120

120:                                              ; preds = %113, %116
  %.sink72 = phi i64 [ 68, %116 ], [ 44, %113 ]
  %121 = getelementptr inbounds i8, ptr %0, i64 %.sink72
  %122 = load i32, ptr %121, align 4, !tbaa !33
  %123 = add i32 %122, 1
  store i32 %123, ptr %121, align 4, !tbaa !33
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #6
  ret void

124:                                              ; preds = %40, %63, %65, %111, %84, %42, %38
  %.pn47.pn.pn = phi { ptr, i32 } [ %39, %38 ], [ %41, %40 ], [ %43, %42 ], [ %112, %111 ], [ %85, %84 ], [ %66, %65 ], [ %64, %63 ]
  call void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #6
  resume { ptr, i32 } %.pn47.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIhSaIhEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9__gnu_cxx17__normal_iteratorIPKhSt6vectorIhSaIhEEEC2IPhvEERKNS0_IT_S5_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEE9push_backEOh(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i8 @_ZN4ROHC14CreateShortCIDEt(i16 noundef zeroext) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEE9push_backERKh(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZN4ROHC10SDVLEncodeISt20back_insert_iteratorISt6vectorIhSaIhEEEEET_S6_j(ptr, i32 noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt13back_inserterISt6vectorIhSaIhEEESt20back_insert_iteratorIT_ERS4_(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIhSaIhEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNK9__gnu_cxx17__normal_iteratorIPhSt6vectorIhSaIhEEEplEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIhSaIhEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK4ROHC4WLSBIiE5widthEi(ptr noundef nonnull align 8 dereferenceable(56), i32 noundef) local_unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4ROHC8CProfile10TOSChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4ROHC8CProfile10TTLChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4ROHC8CProfile9DFChangedEPKNS_5iphdrE(ptr noundef nonnull align 8 dereferenceable(328), ptr noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile16create_pt_0_crc3ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile16create_pt_0_crc7ERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile16create_co_commonEPKNS_5iphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333), ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK4ROHC8CProfile15IpIdOffsetWidthEv(ptr noundef nonnull align 8 dereferenceable(328)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4ROHC8CProfile17IPIDOffsetChangedEv(ptr noundef nonnull align 8 dereferenceable(328)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile18create_pt_1_seq_idERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile18create_pt_2_seq_idERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(333), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt6vectorIhSaIhEE6insertIN9__gnu_cxx17__normal_iteratorIPhS1_EEvEES6_NS4_IPKhS1_EET_SA_(ptr noundef nonnull align 8 dereferenceable(24), ptr, ptr, ptr) local_unnamed_addr #1 align 2

declare void @_ZN4ROHC8CProfile31create_ipv4_innermost_irregularEPKNS_5iphdrERSt6vectorIhSaIhEE(ptr noundef nonnull align 8 dereferenceable(328), ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4ROHC11CUDPProfile34create_udp_with_checksum_irregularEPKNS_6udphdrERSt6vectorIhSaIhEE(ptr noundef, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIhSaIhEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 #4 = { 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 #5 = { "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 = { 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, !10, i64 72}
!6 = !{!"_ZTSN4ROHC8CProfileE", !7, i64 8, !10, i64 16, !11, i64 24, !12, i64 32, !12, i64 36, !12, i64 40, !12, i64 44, !11, i64 48, !11, i64 56, !12, i64 64, !12, i64 68, !10, i64 72, !13, i64 80, !18, i64 136, !19, i64 140, !20, i64 144, !21, i64 148, !12, i64 152, !12, i64 156, !22, i64 160, !10, i64 180, !10, i64 182, !13, i64 184, !8, i64 240}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"short", !8, i64 0}
!11 = !{!"long", !8, i64 0}
!12 = !{!"int", !8, i64 0}
!13 = !{!"_ZTSN4ROHC4WLSBIiEE", !14, i64 0, !11, i64 24, !11, i64 32, !11, i64 40, !12, i64 48, !12, i64 52}
!14 = !{!"_ZTSSt6vectorIN4ROHC4WLSBIiE3LSBESaIS3_EE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseIN4ROHC4WLSBIiE3LSBESaIS3_EE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIN4ROHC4WLSBIiE3LSBESaIS3_EE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIN4ROHC4WLSBIiE3LSBESaIS3_EE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!18 = !{!"_ZTSN4ROHC12Reordering_tE", !8, i64 0}
!19 = !{!"_ZTSN4ROHC15IPIDBehaviour_tE", !8, i64 0}
!20 = !{!"bool", !8, i64 0}
!21 = !{!"_ZTSN4ROHC8CProfileUt_E", !8, i64 0}
!22 = !{!"_ZTSN4ROHC5iphdrE", !8, i64 0, !8, i64 0, !8, i64 1, !10, i64 2, !10, i64 4, !10, i64 6, !8, i64 8, !8, i64 9, !10, i64 10, !12, i64 12, !12, i64 16}
!23 = !{!6, !21, i64 148}
!24 = !{!6, !19, i64 140}
!25 = !{!6, !20, i64 144}
!26 = !{i8 0, i8 2}
!27 = !{}
!28 = !{!6, !10, i64 16}
!29 = !{!8, !8, i64 0}
!30 = !{!31, !20, i64 332}
!31 = !{!"_ZTSN4ROHC11CUDPProfileE", !6, i64 0, !10, i64 328, !10, i64 330, !20, i64 332}
!32 = !{!6, !12, i64 40}
!33 = !{!12, !12, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,ReassociatePass,SROAPass,SimplifyCFGPass