; LLVM IR from aws/s2n-tls :: tls/extensions (s2n_server_key_share)

; 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_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.18 = external hidden unnamed_addr constant [108 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [108 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [108 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [108 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull) #0

; Function Attrs: nounwind willreturn memory(read)
declare ptr @strrchr(ptr noundef, i32 noundef) #1

declare i32 @s2n_calculate_stacktrace() #2

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

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

; Function Attrs: nounwind uwtable
define dso_local i32 @s2n_extensions_server_key_share_select(ptr noundef %0) #4 {
  %2 = alloca i32, align 4
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  br label %9

9:                                                ; preds = %1
  %10 = load ptr, ptr %3, 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.18, 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) #5
  %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) #5
  %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 %2, align 4
  br label %288

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 %4) #6
  %45 = load ptr, ptr %3, align 8, !tbaa !5
  %46 = getelementptr inbounds %struct.s2n_connection, ptr %45, i32 0, i32 31
  %47 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %46, i32 0, i32 3
  %48 = getelementptr inbounds %struct.s2n_ecc_evp_params, ptr %47, i32 0, i32 0
  %49 = load ptr, ptr %48, align 8, !tbaa !14
  store ptr %49, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  %50 = load ptr, ptr %3, align 8, !tbaa !5
  %51 = getelementptr inbounds %struct.s2n_connection, ptr %50, i32 0, i32 31
  %52 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %51, i32 0, i32 5
  %53 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %52, i32 0, i32 0
  %54 = load ptr, ptr %53, align 8, !tbaa !42
  store ptr %54, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  %55 = load ptr, ptr %3, align 8, !tbaa !5
  %56 = getelementptr inbounds %struct.s2n_connection, ptr %55, i32 0, i32 31
  %57 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %56, i32 0, i32 1
  %58 = getelementptr inbounds %struct.s2n_ecc_evp_params, ptr %57, i32 0, i32 0
  %59 = load ptr, ptr %58, align 8, !tbaa !43
  store ptr %59, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  %60 = load ptr, ptr %3, align 8, !tbaa !5
  %61 = getelementptr inbounds %struct.s2n_connection, ptr %60, i32 0, i32 31
  %62 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %61, i32 0, i32 4
  %63 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %62, i32 0, i32 0
  %64 = load ptr, ptr %63, align 8, !tbaa !44
  store ptr %64, ptr %7, align 8, !tbaa !5
  br label %65

65:                                               ; preds = %44
  %66 = load ptr, ptr %6, align 8, !tbaa !5
  %67 = icmp eq ptr %66, null
  %68 = zext i1 %67 to i32
  %69 = load ptr, ptr %7, align 8, !tbaa !5
  %70 = icmp eq ptr %69, null
  %71 = zext i1 %70 to i32
  %72 = icmp ne i32 %68, %71
  br i1 %72, label %106, label %73

73:                                               ; preds = %65
  br label %74

74:                                               ; preds = %73
  br label %75

75:                                               ; preds = %74
  %76 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %77 = getelementptr inbounds %struct.s2n_debug_info, ptr %76, i32 0, i32 0
  store ptr @.str.19, ptr %77, align 8, !tbaa !9
  %78 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %79 = getelementptr inbounds %struct.s2n_debug_info, ptr %78, i32 0, i32 0
  %80 = load ptr, ptr %79, align 8, !tbaa !9
  %81 = getelementptr inbounds i8, ptr %80, i64 21
  %82 = call ptr @strrchr(ptr noundef %81, i32 noundef 47) #5
  %83 = icmp ne ptr %82, null
  br i1 %83, label %84, label %91

84:                                               ; preds = %75
  %85 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %86 = getelementptr inbounds %struct.s2n_debug_info, ptr %85, i32 0, i32 0
  %87 = load ptr, ptr %86, align 8, !tbaa !9
  %88 = getelementptr inbounds i8, ptr %87, i64 21
  %89 = call ptr @strrchr(ptr noundef %88, i32 noundef 47) #5
  %90 = getelementptr inbounds i8, ptr %89, i64 1
  br label %96

91:                                               ; preds = %75
  %92 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %93 = getelementptr inbounds %struct.s2n_debug_info, ptr %92, i32 0, i32 0
  %94 = load ptr, ptr %93, align 8, !tbaa !9
  %95 = getelementptr inbounds i8, ptr %94, i64 21
  br label %96

96:                                               ; preds = %91, %84
  %97 = phi ptr [ %90, %84 ], [ %95, %91 ]
  %98 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %99 = getelementptr inbounds %struct.s2n_debug_info, ptr %98, i32 0, i32 1
  store ptr %97, ptr %99, align 8, !tbaa !11
  %100 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 335544356, ptr %100, align 4, !tbaa !12
  %101 = call i32 @s2n_calculate_stacktrace()
  br label %102

102:                                              ; preds = %96
  br label %103

103:                                              ; preds = %102
  store i32 -1, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %287

104:                                              ; No predecessors!
  br label %105

105:                                              ; preds = %104
  br label %106

106:                                              ; preds = %105, %65
  br label %107

107:                                              ; preds = %106
  br label %108

108:                                              ; preds = %107
  %109 = load ptr, ptr %5, align 8, !tbaa !5
  %110 = icmp ne ptr %109, null
  br i1 %110, label %111, label %235

111:                                              ; preds = %108
  br label %112

112:                                              ; preds = %111
  %113 = load ptr, ptr %3, align 8, !tbaa !5
  %114 = getelementptr inbounds %struct.s2n_connection, ptr %113, i32 0, i32 31
  %115 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %114, i32 0, i32 5
  %116 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %115, i32 0, i32 2
  %117 = getelementptr inbounds %struct.s2n_ecc_evp_params, ptr %116, i32 0, i32 0
  %118 = load ptr, ptr %117, align 8, !tbaa !45
  %119 = icmp ne ptr %118, null
  br i1 %119, label %153, label %120

120:                                              ; preds = %112
  br label %121

121:                                              ; preds = %120
  br label %122

122:                                              ; preds = %121
  %123 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %124 = getelementptr inbounds %struct.s2n_debug_info, ptr %123, i32 0, i32 0
  store ptr @.str.20, ptr %124, align 8, !tbaa !9
  %125 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %126 = getelementptr inbounds %struct.s2n_debug_info, ptr %125, i32 0, i32 0
  %127 = load ptr, ptr %126, align 8, !tbaa !9
  %128 = getelementptr inbounds i8, ptr %127, i64 21
  %129 = call ptr @strrchr(ptr noundef %128, i32 noundef 47) #5
  %130 = icmp ne ptr %129, null
  br i1 %130, label %131, label %138

131:                                              ; preds = %122
  %132 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %133 = getelementptr inbounds %struct.s2n_debug_info, ptr %132, i32 0, i32 0
  %134 = load ptr, ptr %133, align 8, !tbaa !9
  %135 = getelementptr inbounds i8, ptr %134, i64 21
  %136 = call ptr @strrchr(ptr noundef %135, i32 noundef 47) #5
  %137 = getelementptr inbounds i8, ptr %136, i64 1
  br label %143

138:                                              ; preds = %122
  %139 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %140 = getelementptr inbounds %struct.s2n_debug_info, ptr %139, i32 0, i32 0
  %141 = load ptr, ptr %140, align 8, !tbaa !9
  %142 = getelementptr inbounds i8, ptr %141, i64 21
  br label %143

143:                                              ; preds = %138, %131
  %144 = phi ptr [ %137, %131 ], [ %142, %138 ]
  %145 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %146 = getelementptr inbounds %struct.s2n_debug_info, ptr %145, i32 0, i32 1
  store ptr %144, ptr %146, align 8, !tbaa !11
  %147 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %147, align 4, !tbaa !12
  %148 = call i32 @s2n_calculate_stacktrace()
  br label %149

149:                                              ; preds = %143
  br label %150

150:                                              ; preds = %149
  store i32 -1, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %287

151:                                              ; No predecessors!
  br label %152

152:                                              ; preds = %151
  br label %153

153:                                              ; preds = %152, %112
  br label %154

154:                                              ; preds = %153
  br label %155

155:                                              ; preds = %154
  br label %156

156:                                              ; preds = %155
  %157 = load ptr, ptr %3, align 8, !tbaa !5
  %158 = getelementptr inbounds %struct.s2n_connection, ptr %157, i32 0, i32 31
  %159 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %158, i32 0, i32 5
  %160 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %159, i32 0, i32 1
  %161 = getelementptr inbounds %struct.s2n_kem_params, ptr %160, i32 0, i32 0
  %162 = load ptr, ptr %161, align 8, !tbaa !46
  %163 = icmp ne ptr %162, null
  br i1 %163, label %197, label %164

164:                                              ; preds = %156
  br label %165

165:                                              ; preds = %164
  br label %166

166:                                              ; preds = %165
  %167 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %168 = getelementptr inbounds %struct.s2n_debug_info, ptr %167, i32 0, i32 0
  store ptr @.str.21, ptr %168, align 8, !tbaa !9
  %169 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %170 = getelementptr inbounds %struct.s2n_debug_info, ptr %169, i32 0, i32 0
  %171 = load ptr, ptr %170, align 8, !tbaa !9
  %172 = getelementptr inbounds i8, ptr %171, i64 21
  %173 = call ptr @strrchr(ptr noundef %172, i32 noundef 47) #5
  %174 = icmp ne ptr %173, null
  br i1 %174, label %175, label %182

175:                                              ; preds = %166
  %176 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %177 = getelementptr inbounds %struct.s2n_debug_info, ptr %176, i32 0, i32 0
  %178 = load ptr, ptr %177, align 8, !tbaa !9
  %179 = getelementptr inbounds i8, ptr %178, i64 21
  %180 = call ptr @strrchr(ptr noundef %179, i32 noundef 47) #5
  %181 = getelementptr inbounds i8, ptr %180, i64 1
  br label %187

182:                                              ; preds = %166
  %183 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %184 = getelementptr inbounds %struct.s2n_debug_info, ptr %183, i32 0, i32 0
  %185 = load ptr, ptr %184, align 8, !tbaa !9
  %186 = getelementptr inbounds i8, ptr %185, i64 21
  br label %187

187:                                              ; preds = %182, %175
  %188 = phi ptr [ %181, %175 ], [ %186, %182 ]
  %189 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %190 = getelementptr inbounds %struct.s2n_debug_info, ptr %189, i32 0, i32 1
  store ptr %188, ptr %190, align 8, !tbaa !11
  %191 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %191, align 4, !tbaa !12
  %192 = call i32 @s2n_calculate_stacktrace()
  br label %193

193:                                              ; preds = %187
  br label %194

194:                                              ; preds = %193
  store i32 -1, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %287

195:                                              ; No predecessors!
  br label %196

196:                                              ; preds = %195
  br label %197

197:                                              ; preds = %196, %156
  br label %198

198:                                              ; preds = %197
  br label %199

199:                                              ; preds = %198
  %200 = load ptr, ptr %3, align 8, !tbaa !5
  %201 = getelementptr inbounds %struct.s2n_connection, ptr %200, i32 0, i32 31
  %202 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %201, i32 0, i32 5
  %203 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %202, i32 0, i32 0
  %204 = load ptr, ptr %203, align 8, !tbaa !42
  %205 = load ptr, ptr %3, align 8, !tbaa !5
  %206 = getelementptr inbounds %struct.s2n_connection, ptr %205, i32 0, i32 31
  %207 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %206, i32 0, i32 4
  %208 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %207, i32 0, i32 0
  store ptr %204, ptr %208, align 8, !tbaa !44
  %209 = load ptr, ptr %3, align 8, !tbaa !5
  %210 = getelementptr inbounds %struct.s2n_connection, ptr %209, i32 0, i32 31
  %211 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %210, i32 0, i32 5
  %212 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %211, i32 0, i32 2
  %213 = getelementptr inbounds %struct.s2n_ecc_evp_params, ptr %212, i32 0, i32 0
  %214 = load ptr, ptr %213, align 8, !tbaa !45
  %215 = load ptr, ptr %3, align 8, !tbaa !5
  %216 = getelementptr inbounds %struct.s2n_connection, ptr %215, i32 0, i32 31
  %217 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %216, i32 0, i32 4
  %218 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %217, i32 0, i32 2
  %219 = getelementptr inbounds %struct.s2n_ecc_evp_params, ptr %218, i32 0, i32 0
  store ptr %214, ptr %219, align 8, !tbaa !47
  %220 = load ptr, ptr %3, align 8, !tbaa !5
  %221 = getelementptr inbounds %struct.s2n_connection, ptr %220, i32 0, i32 31
  %222 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %221, i32 0, i32 5
  %223 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %222, i32 0, i32 1
  %224 = getelementptr inbounds %struct.s2n_kem_params, ptr %223, i32 0, i32 0
  %225 = load ptr, ptr %224, align 8, !tbaa !46
  %226 = load ptr, ptr %3, align 8, !tbaa !5
  %227 = getelementptr inbounds %struct.s2n_connection, ptr %226, i32 0, i32 31
  %228 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %227, i32 0, i32 4
  %229 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %228, i32 0, i32 1
  %230 = getelementptr inbounds %struct.s2n_kem_params, ptr %229, i32 0, i32 0
  store ptr %225, ptr %230, align 8, !tbaa !48
  %231 = load ptr, ptr %3, align 8, !tbaa !5
  %232 = getelementptr inbounds %struct.s2n_connection, ptr %231, i32 0, i32 31
  %233 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %232, i32 0, i32 1
  %234 = getelementptr inbounds %struct.s2n_ecc_evp_params, ptr %233, i32 0, i32 0
  store ptr null, ptr %234, align 8, !tbaa !43
  store i32 0, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %287

235:                                              ; preds = %108
  %236 = load ptr, ptr %7, align 8, !tbaa !5
  %237 = icmp ne ptr %236, null
  br i1 %237, label %238, label %251

238:                                              ; preds = %235
  %239 = load ptr, ptr %3, align 8, !tbaa !5
  %240 = getelementptr inbounds %struct.s2n_connection, ptr %239, i32 0, i32 31
  %241 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %240, i32 0, i32 1
  %242 = getelementptr inbounds %struct.s2n_ecc_evp_params, ptr %241, i32 0, i32 0
  store ptr null, ptr %242, align 8, !tbaa !43
  br label %243

243:                                              ; preds = %238
  %244 = load ptr, ptr %3, align 8, !tbaa !5
  %245 = call i32 @s2n_set_hello_retry_required(ptr noundef %244)
  %246 = icmp sgt i32 %245, -1
  br i1 %246, label %248, label %247

247:                                              ; preds = %243
  store i32 -1, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %287

248:                                              ; preds = %243
  br label %249

249:                                              ; preds = %248
  br label %250

250:                                              ; preds = %249
  store i32 0, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %287

251:                                              ; preds = %235
  %252 = load ptr, ptr %4, align 8, !tbaa !5
  %253 = icmp ne ptr %252, null
  br i1 %253, label %254, label %278

254:                                              ; preds = %251
  %255 = load ptr, ptr %3, align 8, !tbaa !5
  %256 = getelementptr inbounds %struct.s2n_connection, ptr %255, i32 0, i32 31
  %257 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %256, i32 0, i32 3
  %258 = getelementptr inbounds %struct.s2n_ecc_evp_params, ptr %257, i32 0, i32 0
  %259 = load ptr, ptr %258, align 8, !tbaa !14
  %260 = load ptr, ptr %3, align 8, !tbaa !5
  %261 = getelementptr inbounds %struct.s2n_connection, ptr %260, i32 0, i32 31
  %262 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %261, i32 0, i32 1
  %263 = getelementptr inbounds %struct.s2n_ecc_evp_params, ptr %262, i32 0, i32 0
  store ptr %259, ptr %263, align 8, !tbaa !43
  %264 = load ptr, ptr %3, align 8, !tbaa !5
  %265 = getelementptr inbounds %struct.s2n_connection, ptr %264, i32 0, i32 31
  %266 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %265, i32 0, i32 4
  %267 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %266, i32 0, i32 0
  store ptr null, ptr %267, align 8, !tbaa !44
  %268 = load ptr, ptr %3, align 8, !tbaa !5
  %269 = getelementptr inbounds %struct.s2n_connection, ptr %268, i32 0, i32 31
  %270 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %269, i32 0, i32 4
  %271 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %270, i32 0, i32 2
  %272 = getelementptr inbounds %struct.s2n_ecc_evp_params, ptr %271, i32 0, i32 0
  store ptr null, ptr %272, align 8, !tbaa !47
  %273 = load ptr, ptr %3, align 8, !tbaa !5
  %274 = getelementptr inbounds %struct.s2n_connection, ptr %273, i32 0, i32 31
  %275 = getelementptr inbounds %struct.s2n_kex_parameters, ptr %274, i32 0, i32 4
  %276 = getelementptr inbounds %struct.s2n_kem_group_params, ptr %275, i32 0, i32 1
  %277 = getelementptr inbounds %struct.s2n_kem_params, ptr %276, i32 0, i32 0
  store ptr null, ptr %277, align 8, !tbaa !48
  store i32 0, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %287

278:                                              ; preds = %251
  br label %279

279:                                              ; preds = %278
  %280 = load ptr, ptr %3, align 8, !tbaa !5
  %281 = call i32 @s2n_set_hello_retry_required(ptr noundef %280)
  %282 = icmp sgt i32 %281, -1
  br i1 %282, label %284, label %283

283:                                              ; preds = %279
  store i32 -1, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %287

284:                                              ; preds = %279
  br label %285

285:                                              ; preds = %284
  br label %286

286:                                              ; preds = %285
  store i32 0, ptr %2, align 4
  store i32 1, ptr %8, align 4
  br label %287

287:                                              ; preds = %286, %283, %254, %250, %247, %199, %194, %150, %103
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  br label %288

288:                                              ; preds = %287, %41
  %289 = load i32, ptr %2, align 4
  ret i32 %289
}

declare i32 @s2n_set_hello_retry_required(ptr noundef) #2

attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #1 = { 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 #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { nounwind 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 = { nounwind willreturn memory(read) }
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/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 704}
!15 = !{!"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, !16, i64 160, !17, i64 168, !17, 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, !18, i64 240, !6, i64 632, !6, i64 640, !19, i64 648, !26, i64 1144, !29, i64 1688, !6, i64 1752, !7, i64 1760, !13, i64 1764, !7, i64 1768, !32, i64 1776, !32, i64 1816, !32, i64 1856, !32, i64 1896, !13, i64 1936, !17, i64 1944, !7, i64 1952, !32, i64 1960, !7, i64 2000, !7, i64 2001, !7, i64 2002, !25, i64 2003, !33, i64 2004, !33, i64 2008, !34, i64 2016, !31, i64 2208, !13, i64 2212, !31, i64 2216, !17, i64 2224, !7, i64 2232, !17, i64 2240, !17, i64 2248, !17, i64 2256, !33, i64 2264, !33, i64 2268, !7, i64 2272, !7, i64 2528, !13, i64 2784, !24, i64 2792, !13, i64 2816, !24, i64 2824, !24, i64 2848, !24, i64 2872, !36, i64 2896, !38, i64 3704, !6, i64 3760, !6, i64 3768, !7, i64 3776, !13, i64 3780, !24, i64 3784, !13, i64 3808, !40, i64 3816, !7, i64 3848, !32, i64 3992, !24, i64 4032, !24, i64 4056, !25, i64 4080, !25, i64 4081, !25, i64 4082, !31, i64 4084, !31, i64 4086, !13, i64 4088, !13, i64 4092, !24, i64 4096, !13, i64 4120, !41, i64 4128, !33, i64 4176, !7, i64 4180, !7, i64 4181}
!16 = !{!"s2n_timer", !17, i64 0}
!17 = !{!"long", !7, i64 0}
!18 = !{!"s2n_secrets", !7, i64 0, !13, i64 388}
!19 = !{!"s2n_kex_parameters", !20, i64 0, !21, i64 8, !7, i64 24, !21, i64 56, !22, i64 72, !22, i64 184, !7, i64 296, !23, i64 360, !24, i64 448, !24, i64 472}
!20 = !{!"s2n_dh_params", !6, i64 0}
!21 = !{!"s2n_ecc_evp_params", !6, i64 0, !6, i64 8}
!22 = !{!"s2n_kem_group_params", !6, i64 0, !23, i64 8, !21, i64 96}
!23 = !{!"s2n_kem_params", !6, i64 0, !24, i64 8, !24, i64 32, !24, i64 56, !25, i64 80}
!24 = !{!"s2n_blob", !6, i64 0, !13, i64 8, !13, i64 12, !13, i64 16}
!25 = !{!"_Bool", !7, i64 0}
!26 = !{!"s2n_handshake_parameters", !27, i64 0, !27, i64 48, !24, i64 96, !13, i64 120, !28, 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}
!27 = !{!"s2n_pkey", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40}
!28 = !{!"s2n_sig_scheme_list", !7, i64 0, !7, i64 256}
!29 = !{!"s2n_psk_parameters", !13, i64 0, !30, i64 8, !31, i64 40, !31, i64 42, !6, i64 48, !13, i64 56}
!30 = !{!"s2n_array", !24, i64 0, !13, i64 24, !13, i64 28}
!31 = !{!"short", !7, i64 0}
!32 = !{!"s2n_stuffer", !24, i64 0, !13, i64 24, !13, i64 28, !13, i64 32, !13, i64 36, !13, i64 36, !13, i64 36}
!33 = !{!"", !13, i64 0}
!34 = !{!"s2n_handshake", !32, 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, !35, i64 176, !13, i64 184, !13, i64 184, !13, i64 184, !13, i64 184, !13, i64 188}
!35 = !{!"s2n_offered_early_data", !6, i64 0}
!36 = !{!"s2n_client_hello", !24, i64 0, !37, i64 24, !24, i64 728, !24, i64 752, !24, 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}
!37 = !{!"", !7, i64 0, !24, i64 672, !31, i64 696}
!38 = !{!"s2n_x509_validator", !6, i64 0, !6, i64 8, !7, i64 16, !7, i64 17, !31, i64 18, !6, i64 24, !13, i64 32, !6, i64 40, !39, i64 48, !25, i64 52}
!39 = !{!"s2n_cert_validation_info", !13, i64 0, !13, i64 0}
!40 = !{!"s2n_ticket_fields", !24, i64 0, !13, i64 24}
!41 = !{!"s2n_post_handshake", !32, i64 0, !7, i64 40}
!42 = !{!15, !6, i64 832}
!43 = !{!15, !6, i64 656}
!44 = !{!15, !6, i64 720}
!45 = !{!15, !6, i64 928}
!46 = !{!15, !6, i64 840}
!47 = !{!15, !6, i64 816}
!48 = !{!15, !6, i64 728}


; 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.18 = external hidden unnamed_addr constant [108 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [108 x i8], align 1
@.str.20 = external hidden unnamed_addr constant [108 x i8], align 1
@.str.21 = external hidden unnamed_addr constant [108 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull) #0

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare ptr @strrchr(ptr noundef, i32 noundef) local_unnamed_addr #1

declare i32 @s2n_calculate_stacktrace() local_unnamed_addr #2

; Function Attrs: nounwind uwtable
define dso_local range(i32 -1, 1) i32 @s2n_extensions_server_key_share_select(ptr noundef %0) local_unnamed_addr #3 {
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %2, label %10

2:                                                ; preds = %1
  %3 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.18, ptr %3, align 8, !tbaa !5
  %4 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.18, i64 21), i32 noundef 47) #5
  %.not34 = icmp eq ptr %4, null
  %5 = getelementptr inbounds i8, ptr %4, i64 1
  %6 = select i1 %.not34, ptr getelementptr inbounds (i8, ptr @.str.18, i64 21), ptr %5
  %7 = getelementptr inbounds i8, ptr %3, i64 8
  store ptr %6, ptr %7, align 8, !tbaa !10
  %8 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %8, align 4, !tbaa !11
  %9 = tail call i32 @s2n_calculate_stacktrace() #6
  br label %63

10:                                               ; preds = %1
  %11 = getelementptr inbounds i8, ptr %0, i64 704
  %12 = load ptr, ptr %11, align 8, !tbaa !13
  %13 = getelementptr inbounds i8, ptr %0, i64 832
  %14 = load ptr, ptr %13, align 8, !tbaa !41
  %15 = getelementptr inbounds i8, ptr %0, i64 656
  %16 = load ptr, ptr %15, align 8, !tbaa !42
  %17 = getelementptr inbounds i8, ptr %0, i64 720
  %18 = load ptr, ptr %17, align 8, !tbaa !43
  %19 = icmp eq ptr %16, null
  %20 = icmp ne ptr %18, null
  %.not35 = xor i1 %19, %20
  br i1 %.not35, label %21, label %29

21:                                               ; preds = %10
  %22 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.19, ptr %22, align 8, !tbaa !5
  %23 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.19, i64 21), i32 noundef 47) #5
  %.not36 = icmp eq ptr %23, null
  %24 = getelementptr inbounds i8, ptr %23, i64 1
  %25 = select i1 %.not36, ptr getelementptr inbounds (i8, ptr @.str.19, i64 21), ptr %24
  %26 = getelementptr inbounds i8, ptr %22, i64 8
  store ptr %25, ptr %26, align 8, !tbaa !10
  %27 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 335544356, ptr %27, align 4, !tbaa !11
  %28 = tail call i32 @s2n_calculate_stacktrace() #6
  br label %63

29:                                               ; preds = %10
  %.not37 = icmp eq ptr %14, null
  br i1 %.not37, label %55, label %30

30:                                               ; preds = %29
  %31 = getelementptr inbounds i8, ptr %0, i64 928
  %32 = load ptr, ptr %31, align 8, !tbaa !44
  %.not40 = icmp eq ptr %32, null
  br i1 %.not40, label %33, label %41

33:                                               ; preds = %30
  %34 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.20, ptr %34, align 8, !tbaa !5
  %35 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.20, i64 21), i32 noundef 47) #5
  %.not41 = icmp eq ptr %35, null
  %36 = getelementptr inbounds i8, ptr %35, i64 1
  %37 = select i1 %.not41, ptr getelementptr inbounds (i8, ptr @.str.20, i64 21), ptr %36
  %38 = getelementptr inbounds i8, ptr %34, i64 8
  store ptr %37, ptr %38, align 8, !tbaa !10
  %39 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %39, align 4, !tbaa !11
  %40 = tail call i32 @s2n_calculate_stacktrace() #6
  br label %63

41:                                               ; preds = %30
  %42 = getelementptr inbounds i8, ptr %0, i64 840
  %43 = load ptr, ptr %42, align 8, !tbaa !45
  %.not42 = icmp eq ptr %43, null
  br i1 %.not42, label %44, label %52

44:                                               ; preds = %41
  %45 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.21, ptr %45, align 8, !tbaa !5
  %46 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.21, i64 21), i32 noundef 47) #5
  %.not43 = icmp eq ptr %46, null
  %47 = getelementptr inbounds i8, ptr %46, i64 1
  %48 = select i1 %.not43, ptr getelementptr inbounds (i8, ptr @.str.21, i64 21), ptr %47
  %49 = getelementptr inbounds i8, ptr %45, i64 8
  store ptr %48, ptr %49, align 8, !tbaa !10
  %50 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %50, align 4, !tbaa !11
  %51 = tail call i32 @s2n_calculate_stacktrace() #6
  br label %63

52:                                               ; preds = %41
  store ptr %14, ptr %17, align 8, !tbaa !43
  %53 = getelementptr inbounds i8, ptr %0, i64 816
  store ptr %32, ptr %53, align 8, !tbaa !46
  %54 = getelementptr inbounds i8, ptr %0, i64 728
  store ptr %43, ptr %54, align 8, !tbaa !47
  store ptr null, ptr %15, align 8, !tbaa !42
  br label %63

55:                                               ; preds = %29
  %.not38 = icmp eq ptr %18, null
  br i1 %.not38, label %58, label %56

56:                                               ; preds = %55
  store ptr null, ptr %15, align 8, !tbaa !42
  %57 = tail call i32 @s2n_set_hello_retry_required(ptr noundef nonnull %0) #6
  %.lobit = ashr i32 %57, 31
  br label %63

58:                                               ; preds = %55
  %.not39 = icmp eq ptr %12, null
  br i1 %.not39, label %61, label %59

59:                                               ; preds = %58
  store ptr %12, ptr %15, align 8, !tbaa !42
  %60 = getelementptr inbounds i8, ptr %0, i64 816
  store ptr null, ptr %60, align 8, !tbaa !46
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %17, i8 0, i64 16, i1 false)
  br label %63

61:                                               ; preds = %58
  %62 = tail call i32 @s2n_set_hello_retry_required(ptr noundef nonnull %0) #6
  %.lobit45 = ashr i32 %62, 31
  br label %63

63:                                               ; preds = %21, %33, %44, %52, %59, %56, %61, %2
  %.1 = phi i32 [ -1, %2 ], [ 0, %52 ], [ -1, %44 ], [ -1, %33 ], [ 0, %59 ], [ -1, %21 ], [ %.lobit, %56 ], [ %.lobit45, %61 ]
  ret i32 %.1
}

declare i32 @s2n_set_hello_retry_required(ptr noundef) local_unnamed_addr #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

attributes #0 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #1 = { 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 #2 = { "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 = { 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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind willreturn memory(read) }
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, !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 = !{!14, !7, i64 704}
!14 = !{!"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, !15, i64 160, !16, i64 168, !16, 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, !17, i64 240, !7, i64 632, !7, i64 640, !18, i64 648, !25, i64 1144, !28, i64 1688, !7, i64 1752, !8, i64 1760, !12, i64 1764, !8, i64 1768, !31, i64 1776, !31, i64 1816, !31, i64 1856, !31, i64 1896, !12, i64 1936, !16, i64 1944, !8, i64 1952, !31, i64 1960, !8, i64 2000, !8, i64 2001, !8, i64 2002, !24, i64 2003, !32, i64 2004, !32, i64 2008, !33, i64 2016, !30, i64 2208, !12, i64 2212, !30, i64 2216, !16, i64 2224, !8, i64 2232, !16, i64 2240, !16, i64 2248, !16, i64 2256, !32, i64 2264, !32, i64 2268, !8, i64 2272, !8, i64 2528, !12, i64 2784, !23, i64 2792, !12, i64 2816, !23, i64 2824, !23, i64 2848, !23, i64 2872, !35, i64 2896, !37, i64 3704, !7, i64 3760, !7, i64 3768, !8, i64 3776, !12, i64 3780, !23, i64 3784, !12, i64 3808, !39, i64 3816, !8, i64 3848, !31, i64 3992, !23, i64 4032, !23, i64 4056, !24, i64 4080, !24, i64 4081, !24, i64 4082, !30, i64 4084, !30, i64 4086, !12, i64 4088, !12, i64 4092, !23, i64 4096, !12, i64 4120, !40, i64 4128, !32, i64 4176, !8, i64 4180, !8, i64 4181}
!15 = !{!"s2n_timer", !16, i64 0}
!16 = !{!"long", !8, i64 0}
!17 = !{!"s2n_secrets", !8, i64 0, !12, i64 388}
!18 = !{!"s2n_kex_parameters", !19, i64 0, !20, i64 8, !8, i64 24, !20, i64 56, !21, i64 72, !21, i64 184, !8, i64 296, !22, i64 360, !23, i64 448, !23, i64 472}
!19 = !{!"s2n_dh_params", !7, i64 0}
!20 = !{!"s2n_ecc_evp_params", !7, i64 0, !7, i64 8}
!21 = !{!"s2n_kem_group_params", !7, i64 0, !22, i64 8, !20, i64 96}
!22 = !{!"s2n_kem_params", !7, i64 0, !23, i64 8, !23, i64 32, !23, i64 56, !24, i64 80}
!23 = !{!"s2n_blob", !7, i64 0, !12, i64 8, !12, i64 12, !12, i64 16}
!24 = !{!"_Bool", !8, i64 0}
!25 = !{!"s2n_handshake_parameters", !26, i64 0, !26, i64 48, !23, i64 96, !12, i64 120, !27, 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}
!26 = !{!"s2n_pkey", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40}
!27 = !{!"s2n_sig_scheme_list", !8, i64 0, !8, i64 256}
!28 = !{!"s2n_psk_parameters", !12, i64 0, !29, i64 8, !30, i64 40, !30, i64 42, !7, i64 48, !12, i64 56}
!29 = !{!"s2n_array", !23, i64 0, !12, i64 24, !12, i64 28}
!30 = !{!"short", !8, i64 0}
!31 = !{!"s2n_stuffer", !23, i64 0, !12, i64 24, !12, i64 28, !12, i64 32, !12, i64 36, !12, i64 36, !12, i64 36}
!32 = !{!"", !12, i64 0}
!33 = !{!"s2n_handshake", !31, 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, !34, i64 176, !12, i64 184, !12, i64 184, !12, i64 184, !12, i64 184, !12, i64 188}
!34 = !{!"s2n_offered_early_data", !7, i64 0}
!35 = !{!"s2n_client_hello", !23, i64 0, !36, i64 24, !23, i64 728, !23, i64 752, !23, 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}
!36 = !{!"", !8, i64 0, !23, i64 672, !30, i64 696}
!37 = !{!"s2n_x509_validator", !7, i64 0, !7, i64 8, !8, i64 16, !8, i64 17, !30, i64 18, !7, i64 24, !12, i64 32, !7, i64 40, !38, i64 48, !24, i64 52}
!38 = !{!"s2n_cert_validation_info", !12, i64 0, !12, i64 0}
!39 = !{!"s2n_ticket_fields", !23, i64 0, !12, i64 24}
!40 = !{!"s2n_post_handshake", !31, i64 0, !8, i64 40}
!41 = !{!14, !7, i64 832}
!42 = !{!14, !7, i64 656}
!43 = !{!14, !7, i64 720}
!44 = !{!14, !7, i64 928}
!45 = !{!14, !7, i64 840}
!46 = !{!14, !7, i64 816}
!47 = !{!14, !7, i64 728}


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