; LLVM IR from aws/s2n-tls :: tls (s2n_security_policies)

; 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"

%struct.s2n_debug_info = type { ptr, ptr }
%struct.s2n_result = type { i32 }
%struct.s2n_security_policy = type { i8, ptr, ptr, ptr, ptr, ptr, ptr, i8, [2 x i8] }
%struct.s2n_connection = type { i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, [22 x i8], [22 x i8], [22 x i8], i32, i32, %struct.s2n_timer, i64, i64, [32 x i8], i8, i8, i8, i8, i8, i8, i8, ptr, ptr, %struct.s2n_secrets, ptr, ptr, %struct.s2n_kex_parameters, %struct.s2n_handshake_parameters, %struct.s2n_psk_parameters, ptr, i8, i32, [5 x i8], %struct.s2n_stuffer, %struct.s2n_stuffer, %struct.s2n_stuffer, %struct.s2n_stuffer, i32, i64, [2 x i8], %struct.s2n_stuffer, i8, i8, i8, i8, %struct.s2n_atomic_flag, %struct.s2n_atomic_flag, %struct.s2n_handshake, i16, i32, i16, i64, i8, i64, i64, i64, %struct.s2n_atomic_flag, %struct.s2n_atomic_flag, [256 x i8], [256 x i8], i32, %struct.s2n_blob, i32, %struct.s2n_blob, %struct.s2n_blob, %struct.s2n_blob, %struct.s2n_client_hello, %struct.s2n_x509_validator, ptr, ptr, i8, i32, %struct.s2n_blob, i32, %struct.s2n_ticket_fields, [138 x i8], %struct.s2n_stuffer, %struct.s2n_blob, %struct.s2n_blob, i8, i8, i8, i16, i16, i32, i32, %struct.s2n_blob, i32, %struct.s2n_post_handshake, %struct.s2n_atomic_flag, i8, i8 }
%struct.s2n_timer = type { i64 }
%struct.s2n_secrets = type { %union.anon, i32 }
%union.anon = type { %struct.s2n_tls13_secrets }
%struct.s2n_tls13_secrets = type { [48 x i8], [48 x i8], [48 x i8], [48 x i8], [48 x i8], [48 x i8], [48 x i8], [48 x i8], i32 }
%struct.s2n_kex_parameters = type { %struct.s2n_dh_params, %struct.s2n_ecc_evp_params, [4 x ptr], %struct.s2n_ecc_evp_params, %struct.s2n_kem_group_params, %struct.s2n_kem_group_params, [8 x ptr], %struct.s2n_kem_params, %struct.s2n_blob, %struct.s2n_blob }
%struct.s2n_dh_params = type { ptr }
%struct.s2n_ecc_evp_params = type { ptr, ptr }
%struct.s2n_kem_group_params = type { ptr, %struct.s2n_kem_params, %struct.s2n_ecc_evp_params }
%struct.s2n_kem_params = type { ptr, %struct.s2n_blob, %struct.s2n_blob, %struct.s2n_blob, i8 }
%struct.s2n_handshake_parameters = type { %struct.s2n_pkey, %struct.s2n_pkey, %struct.s2n_blob, i32, %struct.s2n_sig_scheme_list, ptr, ptr, ptr, [4 x ptr], [4 x ptr], i8, i8, [32 x i8], [32 x i8] }
%struct.s2n_pkey = type { ptr, ptr, ptr, ptr, ptr, ptr }
%struct.s2n_sig_scheme_list = type { [128 x i16], i8 }
%struct.s2n_psk_parameters = type { i32, %struct.s2n_array, i16, i16, ptr, i32 }
%struct.s2n_array = type { %struct.s2n_blob, i32, i32 }
%struct.s2n_handshake = type { %struct.s2n_stuffer, ptr, [8 x i8], [48 x i8], [48 x i8], i8, i32, i32, i32, i32, %struct.s2n_offered_early_data, i8, i32 }
%struct.s2n_offered_early_data = type { ptr }
%struct.s2n_client_hello = type { %struct.s2n_blob, %struct.s2n_parsed_extensions_list, %struct.s2n_blob, %struct.s2n_blob, %struct.s2n_blob, i8, i8, i8 }
%struct.s2n_parsed_extensions_list = type { [21 x %struct.s2n_parsed_extension], %struct.s2n_blob, i16 }
%struct.s2n_parsed_extension = type { %struct.s2n_blob, i16, i16, i8 }
%struct.s2n_x509_validator = type { ptr, ptr, i8, i8, i16, ptr, i32, ptr, %struct.s2n_cert_validation_info, i8 }
%struct.s2n_cert_validation_info = type { i8, [3 x i8] }
%struct.s2n_ticket_fields = type { %struct.s2n_blob, i32 }
%struct.s2n_stuffer = type { %struct.s2n_blob, i32, i32, i32, i8 }
%struct.s2n_blob = type { ptr, i32, i32, i8 }
%struct.s2n_post_handshake = type { %struct.s2n_stuffer, [4 x i8] }
%struct.s2n_atomic_flag = type { i32 }

@_s2n_debug_info = external thread_local global %struct.s2n_debug_info, align 8
@s2n_errno = external thread_local global i32, align 4
@.str.144 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.145 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.146 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.147 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.148 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.149 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.150 = external hidden unnamed_addr constant [99 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local i32 @s2n_find_security_policy_from_version(ptr noundef, ptr noundef) #0

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull) #1

; Function Attrs: nounwind willreturn memory(read)
declare ptr @strrchr(ptr noundef, i32 noundef) #2

declare i32 @s2n_calculate_stacktrace() #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #4

declare i32 @s2n_get_highest_fully_supported_tls_version(...) #3

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i1 @s2n_result_is_ok(i32) #5

declare i32 @s2n_config_validate_loaded_certificates(ptr noundef, ptr noundef) #3

; Function Attrs: nounwind uwtable
define dso_local i32 @s2n_connection_set_cipher_preferences(ptr noundef %0, ptr noundef %1) #0 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca %struct.s2n_result, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  br label %9

9:                                                ; preds = %2
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = icmp ne ptr %10, null
  br i1 %11, label %43, label %12

12:                                               ; preds = %9
  br label %13

13:                                               ; preds = %12
  br label %14

14:                                               ; preds = %13
  %15 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %16 = getelementptr inbounds %struct.s2n_debug_info, ptr %15, i32 0, i32 0
  store ptr @.str.144, ptr %16, align 8, !tbaa !9
  %17 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %18 = getelementptr inbounds %struct.s2n_debug_info, ptr %17, i32 0, i32 0
  %19 = load ptr, ptr %18, align 8, !tbaa !9
  %20 = getelementptr inbounds i8, ptr %19, i64 21
  %21 = call ptr @strrchr(ptr noundef %20, i32 noundef 47) #6
  %22 = icmp ne ptr %21, null
  br i1 %22, label %23, label %30

23:                                               ; preds = %14
  %24 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %25 = getelementptr inbounds %struct.s2n_debug_info, ptr %24, i32 0, i32 0
  %26 = load ptr, ptr %25, align 8, !tbaa !9
  %27 = getelementptr inbounds i8, ptr %26, i64 21
  %28 = call ptr @strrchr(ptr noundef %27, i32 noundef 47) #6
  %29 = getelementptr inbounds i8, ptr %28, i64 1
  br label %35

30:                                               ; preds = %14
  %31 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %32 = getelementptr inbounds %struct.s2n_debug_info, ptr %31, i32 0, i32 0
  %33 = load ptr, ptr %32, align 8, !tbaa !9
  %34 = getelementptr inbounds i8, ptr %33, i64 21
  br label %35

35:                                               ; preds = %30, %23
  %36 = phi ptr [ %29, %23 ], [ %34, %30 ]
  %37 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %38 = getelementptr inbounds %struct.s2n_debug_info, ptr %37, i32 0, i32 1
  store ptr %36, ptr %38, align 8, !tbaa !11
  %39 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %39, align 4, !tbaa !12
  %40 = call i32 @s2n_calculate_stacktrace()
  br label %41

41:                                               ; preds = %35
  store i32 -1, ptr %3, align 4
  br label %317

42:                                               ; No predecessors!
  br label %43

43:                                               ; preds = %42, %9
  br label %44

44:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #7
  store ptr null, ptr %6, align 8, !tbaa !5
  br label %45

45:                                               ; preds = %44
  %46 = load ptr, ptr %5, align 8, !tbaa !5
  %47 = call i32 @s2n_find_security_policy_from_version(ptr noundef %46, ptr noundef %6)
  %48 = icmp sgt i32 %47, -1
  br i1 %48, label %50, label %49

49:                                               ; preds = %45
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %316

50:                                               ; preds = %45
  br label %51

51:                                               ; preds = %50
  br label %52

52:                                               ; preds = %51
  br label %53

53:                                               ; preds = %52
  %54 = load ptr, ptr %6, align 8, !tbaa !5
  %55 = icmp ne ptr %54, null
  br i1 %55, label %89, label %56

56:                                               ; preds = %53
  br label %57

57:                                               ; preds = %56
  br label %58

58:                                               ; preds = %57
  %59 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %60 = getelementptr inbounds %struct.s2n_debug_info, ptr %59, i32 0, i32 0
  store ptr @.str.145, ptr %60, align 8, !tbaa !9
  %61 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %62 = getelementptr inbounds %struct.s2n_debug_info, ptr %61, i32 0, i32 0
  %63 = load ptr, ptr %62, align 8, !tbaa !9
  %64 = getelementptr inbounds i8, ptr %63, i64 21
  %65 = call ptr @strrchr(ptr noundef %64, i32 noundef 47) #6
  %66 = icmp ne ptr %65, null
  br i1 %66, label %67, label %74

67:                                               ; preds = %58
  %68 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %69 = getelementptr inbounds %struct.s2n_debug_info, ptr %68, i32 0, i32 0
  %70 = load ptr, ptr %69, align 8, !tbaa !9
  %71 = getelementptr inbounds i8, ptr %70, i64 21
  %72 = call ptr @strrchr(ptr noundef %71, i32 noundef 47) #6
  %73 = getelementptr inbounds i8, ptr %72, i64 1
  br label %79

74:                                               ; preds = %58
  %75 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %76 = getelementptr inbounds %struct.s2n_debug_info, ptr %75, i32 0, i32 0
  %77 = load ptr, ptr %76, align 8, !tbaa !9
  %78 = getelementptr inbounds i8, ptr %77, i64 21
  br label %79

79:                                               ; preds = %74, %67
  %80 = phi ptr [ %73, %67 ], [ %78, %74 ]
  %81 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %82 = getelementptr inbounds %struct.s2n_debug_info, ptr %81, i32 0, i32 1
  store ptr %80, ptr %82, align 8, !tbaa !11
  %83 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %83, align 4, !tbaa !12
  %84 = call i32 @s2n_calculate_stacktrace()
  br label %85

85:                                               ; preds = %79
  br label %86

86:                                               ; preds = %85
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %316

87:                                               ; No predecessors!
  br label %88

88:                                               ; preds = %87
  br label %89

89:                                               ; preds = %88, %53
  br label %90

90:                                               ; preds = %89
  br label %91

91:                                               ; preds = %90
  br label %92

92:                                               ; preds = %91
  %93 = load ptr, ptr %6, align 8, !tbaa !5
  %94 = getelementptr inbounds %struct.s2n_security_policy, ptr %93, i32 0, i32 1
  %95 = load ptr, ptr %94, align 8, !tbaa !14
  %96 = icmp ne ptr %95, null
  br i1 %96, label %130, label %97

97:                                               ; preds = %92
  br label %98

98:                                               ; preds = %97
  br label %99

99:                                               ; preds = %98
  %100 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %101 = getelementptr inbounds %struct.s2n_debug_info, ptr %100, i32 0, i32 0
  store ptr @.str.146, ptr %101, align 8, !tbaa !9
  %102 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %103 = getelementptr inbounds %struct.s2n_debug_info, ptr %102, i32 0, i32 0
  %104 = load ptr, ptr %103, align 8, !tbaa !9
  %105 = getelementptr inbounds i8, ptr %104, i64 21
  %106 = call ptr @strrchr(ptr noundef %105, i32 noundef 47) #6
  %107 = icmp ne ptr %106, null
  br i1 %107, label %108, label %115

108:                                              ; preds = %99
  %109 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %110 = getelementptr inbounds %struct.s2n_debug_info, ptr %109, i32 0, i32 0
  %111 = load ptr, ptr %110, align 8, !tbaa !9
  %112 = getelementptr inbounds i8, ptr %111, i64 21
  %113 = call ptr @strrchr(ptr noundef %112, i32 noundef 47) #6
  %114 = getelementptr inbounds i8, ptr %113, i64 1
  br label %120

115:                                              ; preds = %99
  %116 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %117 = getelementptr inbounds %struct.s2n_debug_info, ptr %116, i32 0, i32 0
  %118 = load ptr, ptr %117, align 8, !tbaa !9
  %119 = getelementptr inbounds i8, ptr %118, i64 21
  br label %120

120:                                              ; preds = %115, %108
  %121 = phi ptr [ %114, %108 ], [ %119, %115 ]
  %122 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %123 = getelementptr inbounds %struct.s2n_debug_info, ptr %122, i32 0, i32 1
  store ptr %121, ptr %123, align 8, !tbaa !11
  %124 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %124, align 4, !tbaa !12
  %125 = call i32 @s2n_calculate_stacktrace()
  br label %126

126:                                              ; preds = %120
  br label %127

127:                                              ; preds = %126
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %316

128:                                              ; No predecessors!
  br label %129

129:                                              ; preds = %128
  br label %130

130:                                              ; preds = %129, %92
  br label %131

131:                                              ; preds = %130
  br label %132

132:                                              ; preds = %131
  br label %133

133:                                              ; preds = %132
  %134 = load ptr, ptr %6, align 8, !tbaa !5
  %135 = getelementptr inbounds %struct.s2n_security_policy, ptr %134, i32 0, i32 2
  %136 = load ptr, ptr %135, align 8, !tbaa !17
  %137 = icmp ne ptr %136, null
  br i1 %137, label %171, label %138

138:                                              ; preds = %133
  br label %139

139:                                              ; preds = %138
  br label %140

140:                                              ; preds = %139
  %141 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %142 = getelementptr inbounds %struct.s2n_debug_info, ptr %141, i32 0, i32 0
  store ptr @.str.147, ptr %142, align 8, !tbaa !9
  %143 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %144 = getelementptr inbounds %struct.s2n_debug_info, ptr %143, i32 0, i32 0
  %145 = load ptr, ptr %144, align 8, !tbaa !9
  %146 = getelementptr inbounds i8, ptr %145, i64 21
  %147 = call ptr @strrchr(ptr noundef %146, i32 noundef 47) #6
  %148 = icmp ne ptr %147, null
  br i1 %148, label %149, label %156

149:                                              ; preds = %140
  %150 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %151 = getelementptr inbounds %struct.s2n_debug_info, ptr %150, i32 0, i32 0
  %152 = load ptr, ptr %151, align 8, !tbaa !9
  %153 = getelementptr inbounds i8, ptr %152, i64 21
  %154 = call ptr @strrchr(ptr noundef %153, i32 noundef 47) #6
  %155 = getelementptr inbounds i8, ptr %154, i64 1
  br label %161

156:                                              ; preds = %140
  %157 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %158 = getelementptr inbounds %struct.s2n_debug_info, ptr %157, i32 0, i32 0
  %159 = load ptr, ptr %158, align 8, !tbaa !9
  %160 = getelementptr inbounds i8, ptr %159, i64 21
  br label %161

161:                                              ; preds = %156, %149
  %162 = phi ptr [ %155, %149 ], [ %160, %156 ]
  %163 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %164 = getelementptr inbounds %struct.s2n_debug_info, ptr %163, i32 0, i32 1
  store ptr %162, ptr %164, align 8, !tbaa !11
  %165 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %165, align 4, !tbaa !12
  %166 = call i32 @s2n_calculate_stacktrace()
  br label %167

167:                                              ; preds = %161
  br label %168

168:                                              ; preds = %167
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %316

169:                                              ; No predecessors!
  br label %170

170:                                              ; preds = %169
  br label %171

171:                                              ; preds = %170, %133
  br label %172

172:                                              ; preds = %171
  br label %173

173:                                              ; preds = %172
  br label %174

174:                                              ; preds = %173
  %175 = load ptr, ptr %6, align 8, !tbaa !5
  %176 = getelementptr inbounds %struct.s2n_security_policy, ptr %175, i32 0, i32 3
  %177 = load ptr, ptr %176, align 8, !tbaa !18
  %178 = icmp ne ptr %177, null
  br i1 %178, label %212, label %179

179:                                              ; preds = %174
  br label %180

180:                                              ; preds = %179
  br label %181

181:                                              ; preds = %180
  %182 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %183 = getelementptr inbounds %struct.s2n_debug_info, ptr %182, i32 0, i32 0
  store ptr @.str.148, ptr %183, align 8, !tbaa !9
  %184 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %185 = getelementptr inbounds %struct.s2n_debug_info, ptr %184, i32 0, i32 0
  %186 = load ptr, ptr %185, align 8, !tbaa !9
  %187 = getelementptr inbounds i8, ptr %186, i64 21
  %188 = call ptr @strrchr(ptr noundef %187, i32 noundef 47) #6
  %189 = icmp ne ptr %188, null
  br i1 %189, label %190, label %197

190:                                              ; preds = %181
  %191 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %192 = getelementptr inbounds %struct.s2n_debug_info, ptr %191, i32 0, i32 0
  %193 = load ptr, ptr %192, align 8, !tbaa !9
  %194 = getelementptr inbounds i8, ptr %193, i64 21
  %195 = call ptr @strrchr(ptr noundef %194, i32 noundef 47) #6
  %196 = getelementptr inbounds i8, ptr %195, i64 1
  br label %202

197:                                              ; preds = %181
  %198 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %199 = getelementptr inbounds %struct.s2n_debug_info, ptr %198, i32 0, i32 0
  %200 = load ptr, ptr %199, align 8, !tbaa !9
  %201 = getelementptr inbounds i8, ptr %200, i64 21
  br label %202

202:                                              ; preds = %197, %190
  %203 = phi ptr [ %196, %190 ], [ %201, %197 ]
  %204 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %205 = getelementptr inbounds %struct.s2n_debug_info, ptr %204, i32 0, i32 1
  store ptr %203, ptr %205, align 8, !tbaa !11
  %206 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %206, align 4, !tbaa !12
  %207 = call i32 @s2n_calculate_stacktrace()
  br label %208

208:                                              ; preds = %202
  br label %209

209:                                              ; preds = %208
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %316

210:                                              ; No predecessors!
  br label %211

211:                                              ; preds = %210
  br label %212

212:                                              ; preds = %211, %174
  br label %213

213:                                              ; preds = %212
  br label %214

214:                                              ; preds = %213
  br label %215

215:                                              ; preds = %214
  %216 = load ptr, ptr %6, align 8, !tbaa !5
  %217 = getelementptr inbounds %struct.s2n_security_policy, ptr %216, i32 0, i32 5
  %218 = load ptr, ptr %217, align 8, !tbaa !19
  %219 = icmp ne ptr %218, null
  br i1 %219, label %253, label %220

220:                                              ; preds = %215
  br label %221

221:                                              ; preds = %220
  br label %222

222:                                              ; preds = %221
  %223 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %224 = getelementptr inbounds %struct.s2n_debug_info, ptr %223, i32 0, i32 0
  store ptr @.str.149, ptr %224, align 8, !tbaa !9
  %225 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %226 = getelementptr inbounds %struct.s2n_debug_info, ptr %225, i32 0, i32 0
  %227 = load ptr, ptr %226, align 8, !tbaa !9
  %228 = getelementptr inbounds i8, ptr %227, i64 21
  %229 = call ptr @strrchr(ptr noundef %228, i32 noundef 47) #6
  %230 = icmp ne ptr %229, null
  br i1 %230, label %231, label %238

231:                                              ; preds = %222
  %232 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %233 = getelementptr inbounds %struct.s2n_debug_info, ptr %232, i32 0, i32 0
  %234 = load ptr, ptr %233, align 8, !tbaa !9
  %235 = getelementptr inbounds i8, ptr %234, i64 21
  %236 = call ptr @strrchr(ptr noundef %235, i32 noundef 47) #6
  %237 = getelementptr inbounds i8, ptr %236, i64 1
  br label %243

238:                                              ; preds = %222
  %239 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %240 = getelementptr inbounds %struct.s2n_debug_info, ptr %239, i32 0, i32 0
  %241 = load ptr, ptr %240, align 8, !tbaa !9
  %242 = getelementptr inbounds i8, ptr %241, i64 21
  br label %243

243:                                              ; preds = %238, %231
  %244 = phi ptr [ %237, %231 ], [ %242, %238 ]
  %245 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %246 = getelementptr inbounds %struct.s2n_debug_info, ptr %245, i32 0, i32 1
  store ptr %244, ptr %246, align 8, !tbaa !11
  %247 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %247, align 4, !tbaa !12
  %248 = call i32 @s2n_calculate_stacktrace()
  br label %249

249:                                              ; preds = %243
  br label %250

250:                                              ; preds = %249
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %316

251:                                              ; No predecessors!
  br label %252

252:                                              ; preds = %251
  br label %253

253:                                              ; preds = %252, %215
  br label %254

254:                                              ; preds = %253
  br label %255

255:                                              ; preds = %254
  br label %256

256:                                              ; preds = %255
  %257 = load ptr, ptr %6, align 8, !tbaa !5
  %258 = getelementptr inbounds %struct.s2n_security_policy, ptr %257, i32 0, i32 0
  %259 = load i8, ptr %258, align 8, !tbaa !20
  %260 = zext i8 %259 to i32
  %261 = call i32 (...) @s2n_get_highest_fully_supported_tls_version()
  %262 = icmp sle i32 %260, %261
  br i1 %262, label %296, label %263

263:                                              ; preds = %256
  br label %264

264:                                              ; preds = %263
  br label %265

265:                                              ; preds = %264
  %266 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %267 = getelementptr inbounds %struct.s2n_debug_info, ptr %266, i32 0, i32 0
  store ptr @.str.150, ptr %267, align 8, !tbaa !9
  %268 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %269 = getelementptr inbounds %struct.s2n_debug_info, ptr %268, i32 0, i32 0
  %270 = load ptr, ptr %269, align 8, !tbaa !9
  %271 = getelementptr inbounds i8, ptr %270, i64 21
  %272 = call ptr @strrchr(ptr noundef %271, i32 noundef 47) #6
  %273 = icmp ne ptr %272, null
  br i1 %273, label %274, label %281

274:                                              ; preds = %265
  %275 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %276 = getelementptr inbounds %struct.s2n_debug_info, ptr %275, i32 0, i32 0
  %277 = load ptr, ptr %276, align 8, !tbaa !9
  %278 = getelementptr inbounds i8, ptr %277, i64 21
  %279 = call ptr @strrchr(ptr noundef %278, i32 noundef 47) #6
  %280 = getelementptr inbounds i8, ptr %279, i64 1
  br label %286

281:                                              ; preds = %265
  %282 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %283 = getelementptr inbounds %struct.s2n_debug_info, ptr %282, i32 0, i32 0
  %284 = load ptr, ptr %283, align 8, !tbaa !9
  %285 = getelementptr inbounds i8, ptr %284, i64 21
  br label %286

286:                                              ; preds = %281, %274
  %287 = phi ptr [ %280, %274 ], [ %285, %281 ]
  %288 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %289 = getelementptr inbounds %struct.s2n_debug_info, ptr %288, i32 0, i32 1
  store ptr %287, ptr %289, align 8, !tbaa !11
  %290 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 335544384, ptr %290, align 4, !tbaa !12
  %291 = call i32 @s2n_calculate_stacktrace()
  br label %292

292:                                              ; preds = %286
  br label %293

293:                                              ; preds = %292
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %316

294:                                              ; No predecessors!
  br label %295

295:                                              ; preds = %294
  br label %296

296:                                              ; preds = %295, %256
  br label %297

297:                                              ; preds = %296
  br label %298

298:                                              ; preds = %297
  br label %299

299:                                              ; preds = %298
  %300 = load ptr, ptr %4, align 8, !tbaa !5
  %301 = getelementptr inbounds %struct.s2n_connection, ptr %300, i32 0, i32 1
  %302 = load ptr, ptr %301, align 8, !tbaa !21
  %303 = load ptr, ptr %6, align 8, !tbaa !5
  %304 = call i32 @s2n_config_validate_loaded_certificates(ptr noundef %302, ptr noundef %303)
  %305 = getelementptr inbounds %struct.s2n_result, ptr %8, i32 0, i32 0
  store i32 %304, ptr %305, align 4
  %306 = getelementptr inbounds %struct.s2n_result, ptr %8, i32 0, i32 0
  %307 = load i32, ptr %306, align 4
  %308 = call zeroext i1 @s2n_result_is_ok(i32 %307)
  br i1 %308, label %310, label %309

309:                                              ; preds = %299
  store i32 -1, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %316

310:                                              ; preds = %299
  br label %311

311:                                              ; preds = %310
  br label %312

312:                                              ; preds = %311
  %313 = load ptr, ptr %6, align 8, !tbaa !5
  %314 = load ptr, ptr %4, align 8, !tbaa !5
  %315 = getelementptr inbounds %struct.s2n_connection, ptr %314, i32 0, i32 2
  store ptr %313, ptr %315, align 8, !tbaa !48
  store i32 0, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %316

316:                                              ; preds = %312, %309, %293, %250, %209, %168, %127, %86, %49
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  br label %317

317:                                              ; preds = %316, %41
  %318 = load i32, ptr %3, align 4
  ret i32 %318
}

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #2 = { 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 #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { inlinehint 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 #6 = { nounwind willreturn memory(read) }
attributes #7 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C/C++ TBAA"}
!9 = !{!10, !6, i64 0}
!10 = !{!"s2n_debug_info", !6, i64 0, !6, i64 8}
!11 = !{!10, !6, i64 8}
!12 = !{!13, !13, i64 0}
!13 = !{!"int", !7, i64 0}
!14 = !{!15, !6, i64 8}
!15 = !{!"s2n_security_policy", !7, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !16, i64 56, !7, i64 57}
!16 = !{!"_Bool", !7, i64 0}
!17 = !{!15, !6, i64 16}
!18 = !{!15, !6, i64 24}
!19 = !{!15, !6, i64 40}
!20 = !{!15, !7, i64 0}
!21 = !{!22, !6, i64 8}
!22 = !{!"s2n_connection", !13, i64 0, !13, i64 0, !13, i64 0, !13, i64 0, !13, i64 0, !13, i64 0, !13, i64 0, !13, i64 0, !13, i64 1, !13, i64 1, !13, i64 1, !13, i64 1, !13, i64 1, !13, i64 1, !13, i64 1, !13, i64 1, !13, i64 2, !13, i64 2, !13, i64 2, !13, i64 2, !13, i64 2, !13, i64 2, !13, i64 2, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !7, i64 80, !7, i64 102, !7, i64 124, !13, i64 148, !13, i64 152, !23, i64 160, !24, i64 168, !24, i64 176, !7, i64 184, !7, i64 216, !7, i64 217, !7, i64 218, !7, i64 219, !7, i64 220, !7, i64 221, !7, i64 222, !6, i64 224, !6, i64 232, !25, i64 240, !6, i64 632, !6, i64 640, !26, i64 648, !32, i64 1144, !35, i64 1688, !6, i64 1752, !7, i64 1760, !13, i64 1764, !7, i64 1768, !38, i64 1776, !38, i64 1816, !38, i64 1856, !38, i64 1896, !13, i64 1936, !24, i64 1944, !7, i64 1952, !38, i64 1960, !7, i64 2000, !7, i64 2001, !7, i64 2002, !16, i64 2003, !39, i64 2004, !39, i64 2008, !40, i64 2016, !37, i64 2208, !13, i64 2212, !37, i64 2216, !24, i64 2224, !7, i64 2232, !24, i64 2240, !24, i64 2248, !24, i64 2256, !39, i64 2264, !39, i64 2268, !7, i64 2272, !7, i64 2528, !13, i64 2784, !31, i64 2792, !13, i64 2816, !31, i64 2824, !31, i64 2848, !31, i64 2872, !42, i64 2896, !44, i64 3704, !6, i64 3760, !6, i64 3768, !7, i64 3776, !13, i64 3780, !31, i64 3784, !13, i64 3808, !46, i64 3816, !7, i64 3848, !38, i64 3992, !31, i64 4032, !31, i64 4056, !16, i64 4080, !16, i64 4081, !16, i64 4082, !37, i64 4084, !37, i64 4086, !13, i64 4088, !13, i64 4092, !31, i64 4096, !13, i64 4120, !47, i64 4128, !39, i64 4176, !7, i64 4180, !7, i64 4181}
!23 = !{!"s2n_timer", !24, i64 0}
!24 = !{!"long", !7, i64 0}
!25 = !{!"s2n_secrets", !7, i64 0, !13, i64 388}
!26 = !{!"s2n_kex_parameters", !27, i64 0, !28, i64 8, !7, i64 24, !28, i64 56, !29, i64 72, !29, i64 184, !7, i64 296, !30, i64 360, !31, i64 448, !31, i64 472}
!27 = !{!"s2n_dh_params", !6, i64 0}
!28 = !{!"s2n_ecc_evp_params", !6, i64 0, !6, i64 8}
!29 = !{!"s2n_kem_group_params", !6, i64 0, !30, i64 8, !28, i64 96}
!30 = !{!"s2n_kem_params", !6, i64 0, !31, i64 8, !31, i64 32, !31, i64 56, !16, i64 80}
!31 = !{!"s2n_blob", !6, i64 0, !13, i64 8, !13, i64 12, !13, i64 16}
!32 = !{!"s2n_handshake_parameters", !33, i64 0, !33, i64 48, !31, i64 96, !13, i64 120, !34, i64 124, !6, i64 384, !6, i64 392, !6, i64 400, !7, i64 408, !7, i64 440, !7, i64 472, !7, i64 473, !7, i64 474, !7, i64 506}
!33 = !{!"s2n_pkey", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40}
!34 = !{!"s2n_sig_scheme_list", !7, i64 0, !7, i64 256}
!35 = !{!"s2n_psk_parameters", !13, i64 0, !36, i64 8, !37, i64 40, !37, i64 42, !6, i64 48, !13, i64 56}
!36 = !{!"s2n_array", !31, i64 0, !13, i64 24, !13, i64 28}
!37 = !{!"short", !7, i64 0}
!38 = !{!"s2n_stuffer", !31, i64 0, !13, i64 24, !13, i64 28, !13, i64 32, !13, i64 36, !13, i64 36, !13, i64 36}
!39 = !{!"", !13, i64 0}
!40 = !{!"s2n_handshake", !38, i64 0, !6, i64 40, !7, i64 48, !7, i64 56, !7, i64 104, !7, i64 152, !13, i64 156, !13, i64 160, !13, i64 164, !13, i64 168, !41, i64 176, !13, i64 184, !13, i64 184, !13, i64 184, !13, i64 184, !13, i64 188}
!41 = !{!"s2n_offered_early_data", !6, i64 0}
!42 = !{!"s2n_client_hello", !31, i64 0, !43, i64 24, !31, i64 728, !31, i64 752, !31, i64 776, !7, i64 800, !7, i64 801, !13, i64 802, !13, i64 802, !13, i64 802, !13, i64 802, !13, i64 802, !13, i64 802, !13, i64 802}
!43 = !{!"", !7, i64 0, !31, i64 672, !37, i64 696}
!44 = !{!"s2n_x509_validator", !6, i64 0, !6, i64 8, !7, i64 16, !7, i64 17, !37, i64 18, !6, i64 24, !13, i64 32, !6, i64 40, !45, i64 48, !16, i64 52}
!45 = !{!"s2n_cert_validation_info", !13, i64 0, !13, i64 0}
!46 = !{!"s2n_ticket_fields", !31, i64 0, !13, i64 24}
!47 = !{!"s2n_post_handshake", !38, i64 0, !7, i64 40}
!48 = !{!22, !6, i64 16}


; 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"

%struct.s2n_debug_info = type { ptr, ptr }

@_s2n_debug_info = external thread_local local_unnamed_addr global %struct.s2n_debug_info, align 8
@s2n_errno = external thread_local local_unnamed_addr global i32, align 4
@.str.144 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.145 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.146 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.147 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.148 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.149 = external hidden unnamed_addr constant [99 x i8], align 1
@.str.150 = external hidden unnamed_addr constant [99 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local i32 @s2n_find_security_policy_from_version(ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull) #1

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare ptr @strrchr(ptr noundef, i32 noundef) local_unnamed_addr #2

declare i32 @s2n_calculate_stacktrace() local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #4

declare i32 @s2n_get_highest_fully_supported_tls_version(...) local_unnamed_addr #3

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i1 @s2n_result_is_ok(i32) local_unnamed_addr #5

declare i32 @s2n_config_validate_loaded_certificates(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local range(i32 -1, 1) i32 @s2n_connection_set_cipher_preferences(ptr noundef %0, ptr noundef %1) local_unnamed_addr #0 {
  %3 = alloca ptr, align 8
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %4, label %12

4:                                                ; preds = %2
  %5 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.144, ptr %5, align 8, !tbaa !5
  %6 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.144, i64 21), i32 noundef 47) #6
  %.not13 = icmp eq ptr %6, null
  %7 = getelementptr inbounds i8, ptr %6, i64 1
  %8 = select i1 %.not13, ptr getelementptr inbounds (i8, ptr @.str.144, i64 21), ptr %7
  %9 = getelementptr inbounds i8, ptr %5, i64 8
  store ptr %8, ptr %9, align 8, !tbaa !10
  %10 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %10, align 4, !tbaa !11
  %11 = tail call i32 @s2n_calculate_stacktrace() #7
  br label %91

12:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #7
  store ptr null, ptr %3, align 8, !tbaa !13
  %13 = call i32 @s2n_find_security_policy_from_version(ptr noundef %1, ptr noundef nonnull %3)
  %14 = icmp sgt i32 %13, -1
  br i1 %14, label %15, label %90

15:                                               ; preds = %12
  %16 = load ptr, ptr %3, align 8, !tbaa !13
  %.not14 = icmp eq ptr %16, null
  br i1 %.not14, label %17, label %25

17:                                               ; preds = %15
  %18 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.145, ptr %18, align 8, !tbaa !5
  %19 = call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.145, i64 21), i32 noundef 47) #6
  %.not15 = icmp eq ptr %19, null
  %20 = getelementptr inbounds i8, ptr %19, i64 1
  %21 = select i1 %.not15, ptr getelementptr inbounds (i8, ptr @.str.145, i64 21), ptr %20
  %22 = getelementptr inbounds i8, ptr %18, i64 8
  store ptr %21, ptr %22, align 8, !tbaa !10
  %23 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %23, align 4, !tbaa !11
  %24 = call i32 @s2n_calculate_stacktrace() #7
  br label %90

25:                                               ; preds = %15
  %26 = getelementptr inbounds i8, ptr %16, i64 8
  %27 = load ptr, ptr %26, align 8, !tbaa !14
  %.not16 = icmp eq ptr %27, null
  br i1 %.not16, label %28, label %36

28:                                               ; preds = %25
  %29 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.146, ptr %29, align 8, !tbaa !5
  %30 = call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.146, i64 21), i32 noundef 47) #6
  %.not17 = icmp eq ptr %30, null
  %31 = getelementptr inbounds i8, ptr %30, i64 1
  %32 = select i1 %.not17, ptr getelementptr inbounds (i8, ptr @.str.146, i64 21), ptr %31
  %33 = getelementptr inbounds i8, ptr %29, i64 8
  store ptr %32, ptr %33, align 8, !tbaa !10
  %34 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %34, align 4, !tbaa !11
  %35 = call i32 @s2n_calculate_stacktrace() #7
  br label %90

36:                                               ; preds = %25
  %37 = getelementptr inbounds i8, ptr %16, i64 16
  %38 = load ptr, ptr %37, align 8, !tbaa !17
  %.not18 = icmp eq ptr %38, null
  br i1 %.not18, label %39, label %47

39:                                               ; preds = %36
  %40 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.147, ptr %40, align 8, !tbaa !5
  %41 = call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.147, i64 21), i32 noundef 47) #6
  %.not19 = icmp eq ptr %41, null
  %42 = getelementptr inbounds i8, ptr %41, i64 1
  %43 = select i1 %.not19, ptr getelementptr inbounds (i8, ptr @.str.147, i64 21), ptr %42
  %44 = getelementptr inbounds i8, ptr %40, i64 8
  store ptr %43, ptr %44, align 8, !tbaa !10
  %45 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %45, align 4, !tbaa !11
  %46 = call i32 @s2n_calculate_stacktrace() #7
  br label %90

47:                                               ; preds = %36
  %48 = getelementptr inbounds i8, ptr %16, i64 24
  %49 = load ptr, ptr %48, align 8, !tbaa !18
  %.not20 = icmp eq ptr %49, null
  br i1 %.not20, label %50, label %58

50:                                               ; preds = %47
  %51 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.148, ptr %51, align 8, !tbaa !5
  %52 = call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.148, i64 21), i32 noundef 47) #6
  %.not21 = icmp eq ptr %52, null
  %53 = getelementptr inbounds i8, ptr %52, i64 1
  %54 = select i1 %.not21, ptr getelementptr inbounds (i8, ptr @.str.148, i64 21), ptr %53
  %55 = getelementptr inbounds i8, ptr %51, i64 8
  store ptr %54, ptr %55, align 8, !tbaa !10
  %56 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %56, align 4, !tbaa !11
  %57 = call i32 @s2n_calculate_stacktrace() #7
  br label %90

58:                                               ; preds = %47
  %59 = getelementptr inbounds i8, ptr %16, i64 40
  %60 = load ptr, ptr %59, align 8, !tbaa !19
  %.not22 = icmp eq ptr %60, null
  br i1 %.not22, label %61, label %69

61:                                               ; preds = %58
  %62 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.149, ptr %62, align 8, !tbaa !5
  %63 = call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.149, i64 21), i32 noundef 47) #6
  %.not23 = icmp eq ptr %63, null
  %64 = getelementptr inbounds i8, ptr %63, i64 1
  %65 = select i1 %.not23, ptr getelementptr inbounds (i8, ptr @.str.149, i64 21), ptr %64
  %66 = getelementptr inbounds i8, ptr %62, i64 8
  store ptr %65, ptr %66, align 8, !tbaa !10
  %67 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %67, align 4, !tbaa !11
  %68 = call i32 @s2n_calculate_stacktrace() #7
  br label %90

69:                                               ; preds = %58
  %70 = load i8, ptr %16, align 8, !tbaa !20
  %71 = zext i8 %70 to i32
  %72 = call i32 (...) @s2n_get_highest_fully_supported_tls_version() #7
  %.not24 = icmp slt i32 %72, %71
  br i1 %.not24, label %73, label %81

73:                                               ; preds = %69
  %74 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.150, ptr %74, align 8, !tbaa !5
  %75 = call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.150, i64 21), i32 noundef 47) #6
  %.not25 = icmp eq ptr %75, null
  %76 = getelementptr inbounds i8, ptr %75, i64 1
  %77 = select i1 %.not25, ptr getelementptr inbounds (i8, ptr @.str.150, i64 21), ptr %76
  %78 = getelementptr inbounds i8, ptr %74, i64 8
  store ptr %77, ptr %78, align 8, !tbaa !10
  %79 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 335544384, ptr %79, align 4, !tbaa !11
  %80 = call i32 @s2n_calculate_stacktrace() #7
  br label %90

81:                                               ; preds = %69
  %82 = getelementptr inbounds i8, ptr %0, i64 8
  %83 = load ptr, ptr %82, align 8, !tbaa !21
  %84 = load ptr, ptr %3, align 8, !tbaa !13
  %85 = call i32 @s2n_config_validate_loaded_certificates(ptr noundef %83, ptr noundef %84) #7
  %86 = call zeroext i1 @s2n_result_is_ok(i32 %85)
  br i1 %86, label %87, label %90

87:                                               ; preds = %81
  %88 = load ptr, ptr %3, align 8, !tbaa !13
  %89 = getelementptr inbounds i8, ptr %0, i64 16
  store ptr %88, ptr %89, align 8, !tbaa !48
  br label %90

90:                                               ; preds = %81, %12, %87, %73, %61, %50, %39, %28, %17
  %.0 = phi i32 [ 0, %87 ], [ -1, %73 ], [ -1, %61 ], [ -1, %50 ], [ -1, %39 ], [ -1, %28 ], [ -1, %17 ], [ -1, %12 ], [ -1, %81 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  br label %91

91:                                               ; preds = %90, %4
  %.1 = phi i32 [ %.0, %90 ], [ -1, %4 ]
  ret i32 %.1
}

attributes #0 = { nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #2 = { 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 #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { inlinehint 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 #6 = { nounwind willreturn memory(read) }
attributes #7 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !7, i64 0}
!6 = !{!"s2n_debug_info", !7, i64 0, !7, i64 8}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!6, !7, i64 8}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !8, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !7, i64 8}
!15 = !{!"s2n_security_policy", !8, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !16, i64 56, !8, i64 57}
!16 = !{!"_Bool", !8, i64 0}
!17 = !{!15, !7, i64 16}
!18 = !{!15, !7, i64 24}
!19 = !{!15, !7, i64 40}
!20 = !{!15, !8, i64 0}
!21 = !{!22, !7, i64 8}
!22 = !{!"s2n_connection", !12, i64 0, !12, i64 0, !12, i64 0, !12, i64 0, !12, i64 0, !12, i64 0, !12, i64 0, !12, i64 0, !12, i64 1, !12, i64 1, !12, i64 1, !12, i64 1, !12, i64 1, !12, i64 1, !12, i64 1, !12, i64 1, !12, i64 2, !12, i64 2, !12, i64 2, !12, i64 2, !12, i64 2, !12, i64 2, !12, i64 2, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !7, i64 56, !7, i64 64, !7, i64 72, !8, i64 80, !8, i64 102, !8, i64 124, !12, i64 148, !12, i64 152, !23, i64 160, !24, i64 168, !24, i64 176, !8, i64 184, !8, i64 216, !8, i64 217, !8, i64 218, !8, i64 219, !8, i64 220, !8, i64 221, !8, i64 222, !7, i64 224, !7, i64 232, !25, i64 240, !7, i64 632, !7, i64 640, !26, i64 648, !32, i64 1144, !35, i64 1688, !7, i64 1752, !8, i64 1760, !12, i64 1764, !8, i64 1768, !38, i64 1776, !38, i64 1816, !38, i64 1856, !38, i64 1896, !12, i64 1936, !24, i64 1944, !8, i64 1952, !38, i64 1960, !8, i64 2000, !8, i64 2001, !8, i64 2002, !16, i64 2003, !39, i64 2004, !39, i64 2008, !40, i64 2016, !37, i64 2208, !12, i64 2212, !37, i64 2216, !24, i64 2224, !8, i64 2232, !24, i64 2240, !24, i64 2248, !24, i64 2256, !39, i64 2264, !39, i64 2268, !8, i64 2272, !8, i64 2528, !12, i64 2784, !31, i64 2792, !12, i64 2816, !31, i64 2824, !31, i64 2848, !31, i64 2872, !42, i64 2896, !44, i64 3704, !7, i64 3760, !7, i64 3768, !8, i64 3776, !12, i64 3780, !31, i64 3784, !12, i64 3808, !46, i64 3816, !8, i64 3848, !38, i64 3992, !31, i64 4032, !31, i64 4056, !16, i64 4080, !16, i64 4081, !16, i64 4082, !37, i64 4084, !37, i64 4086, !12, i64 4088, !12, i64 4092, !31, i64 4096, !12, i64 4120, !47, i64 4128, !39, i64 4176, !8, i64 4180, !8, i64 4181}
!23 = !{!"s2n_timer", !24, i64 0}
!24 = !{!"long", !8, i64 0}
!25 = !{!"s2n_secrets", !8, i64 0, !12, i64 388}
!26 = !{!"s2n_kex_parameters", !27, i64 0, !28, i64 8, !8, i64 24, !28, i64 56, !29, i64 72, !29, i64 184, !8, i64 296, !30, i64 360, !31, i64 448, !31, i64 472}
!27 = !{!"s2n_dh_params", !7, i64 0}
!28 = !{!"s2n_ecc_evp_params", !7, i64 0, !7, i64 8}
!29 = !{!"s2n_kem_group_params", !7, i64 0, !30, i64 8, !28, i64 96}
!30 = !{!"s2n_kem_params", !7, i64 0, !31, i64 8, !31, i64 32, !31, i64 56, !16, i64 80}
!31 = !{!"s2n_blob", !7, i64 0, !12, i64 8, !12, i64 12, !12, i64 16}
!32 = !{!"s2n_handshake_parameters", !33, i64 0, !33, i64 48, !31, i64 96, !12, i64 120, !34, i64 124, !7, i64 384, !7, i64 392, !7, i64 400, !8, i64 408, !8, i64 440, !8, i64 472, !8, i64 473, !8, i64 474, !8, i64 506}
!33 = !{!"s2n_pkey", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40}
!34 = !{!"s2n_sig_scheme_list", !8, i64 0, !8, i64 256}
!35 = !{!"s2n_psk_parameters", !12, i64 0, !36, i64 8, !37, i64 40, !37, i64 42, !7, i64 48, !12, i64 56}
!36 = !{!"s2n_array", !31, i64 0, !12, i64 24, !12, i64 28}
!37 = !{!"short", !8, i64 0}
!38 = !{!"s2n_stuffer", !31, i64 0, !12, i64 24, !12, i64 28, !12, i64 32, !12, i64 36, !12, i64 36, !12, i64 36}
!39 = !{!"", !12, i64 0}
!40 = !{!"s2n_handshake", !38, i64 0, !7, i64 40, !8, i64 48, !8, i64 56, !8, i64 104, !8, i64 152, !12, i64 156, !12, i64 160, !12, i64 164, !12, i64 168, !41, i64 176, !12, i64 184, !12, i64 184, !12, i64 184, !12, i64 184, !12, i64 188}
!41 = !{!"s2n_offered_early_data", !7, i64 0}
!42 = !{!"s2n_client_hello", !31, i64 0, !43, i64 24, !31, i64 728, !31, i64 752, !31, i64 776, !8, i64 800, !8, i64 801, !12, i64 802, !12, i64 802, !12, i64 802, !12, i64 802, !12, i64 802, !12, i64 802, !12, i64 802}
!43 = !{!"", !8, i64 0, !31, i64 672, !37, i64 696}
!44 = !{!"s2n_x509_validator", !7, i64 0, !7, i64 8, !8, i64 16, !8, i64 17, !37, i64 18, !7, i64 24, !12, i64 32, !7, i64 40, !45, i64 48, !16, i64 52}
!45 = !{!"s2n_cert_validation_info", !12, i64 0, !12, i64 0}
!46 = !{!"s2n_ticket_fields", !31, i64 0, !12, i64 24}
!47 = !{!"s2n_post_handshake", !38, i64 0, !8, i64 40}
!48 = !{!22, !7, i64 16}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass