; LLVM IR from aws/s2n-tls :: tls (s2n_record_write)

; 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_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 }
%struct.s2n_config = type { i32, ptr, ptr, %struct.certs_by_type, %struct.s2n_blob, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, ptr, i64, ptr, i64, i64, ptr, ptr, ptr, ptr, ptr, ptr, i32, i8, i32, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i8, i8, %struct.s2n_x509_trust_store, i16, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, ptr, i32, i32, ptr, ptr, i32, %struct.s2n_blob }
%struct.certs_by_type = type { [4 x ptr] }
%struct.s2n_x509_trust_store = type { ptr, i8 }

@.str = external hidden unnamed_addr constant [92 x i8], align 1
@_s2n_debug_info = external thread_local global %struct.s2n_debug_info, align 8
@s2n_errno = external thread_local global i32, align 4
@.str.1 = external hidden unnamed_addr constant [92 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [92 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [92 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [92 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local i32 @s2n_record_max_write_payload_size(ptr noundef %0, ptr noundef %1) #0 {
  %3 = alloca %struct.s2n_result, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i16, align 2
  %8 = alloca %struct.s2n_result, align 4
  %9 = alloca i32, align 4
  %10 = alloca i64, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  br label %11

11:                                               ; preds = %2
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  %13 = icmp ne ptr %12, null
  br i1 %13, label %46, label %14

14:                                               ; preds = %11
  br label %15

15:                                               ; preds = %14
  br label %16

16:                                               ; preds = %15
  %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
  store ptr @.str, ptr %18, align 8, !tbaa !9
  %19 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %20 = getelementptr inbounds %struct.s2n_debug_info, ptr %19, i32 0, i32 0
  %21 = load ptr, ptr %20, align 8, !tbaa !9
  %22 = getelementptr inbounds i8, ptr %21, i64 21
  %23 = call ptr @strrchr(ptr noundef %22, i32 noundef 47) #6
  %24 = icmp ne ptr %23, null
  br i1 %24, label %25, label %32

25:                                               ; preds = %16
  %26 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %27 = getelementptr inbounds %struct.s2n_debug_info, ptr %26, i32 0, i32 0
  %28 = load ptr, ptr %27, align 8, !tbaa !9
  %29 = getelementptr inbounds i8, ptr %28, i64 21
  %30 = call ptr @strrchr(ptr noundef %29, i32 noundef 47) #6
  %31 = getelementptr inbounds i8, ptr %30, i64 1
  br label %37

32:                                               ; preds = %16
  %33 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %34 = getelementptr inbounds %struct.s2n_debug_info, ptr %33, i32 0, i32 0
  %35 = load ptr, ptr %34, align 8, !tbaa !9
  %36 = getelementptr inbounds i8, ptr %35, i64 21
  br label %37

37:                                               ; preds = %32, %25
  %38 = phi ptr [ %31, %25 ], [ %36, %32 ]
  %39 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %40 = getelementptr inbounds %struct.s2n_debug_info, ptr %39, i32 0, i32 1
  store ptr %38, ptr %40, align 8, !tbaa !11
  %41 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %41, align 4, !tbaa !12
  %42 = call i32 @s2n_calculate_stacktrace()
  br label %43

43:                                               ; preds = %37
  %44 = getelementptr inbounds %struct.s2n_result, ptr %3, i32 0, i32 0
  store i32 -1, ptr %44, align 4, !tbaa !14
  br label %271

45:                                               ; No predecessors!
  br label %46

46:                                               ; preds = %45, %11
  br label %47

47:                                               ; preds = %46
  br label %48

48:                                               ; preds = %47
  %49 = load ptr, ptr %4, align 8, !tbaa !5
  %50 = getelementptr inbounds %struct.s2n_connection, ptr %49, i32 0, i32 1
  %51 = load ptr, ptr %50, align 8, !tbaa !16
  %52 = icmp ne ptr %51, null
  br i1 %52, label %85, label %53

53:                                               ; preds = %48
  br label %54

54:                                               ; preds = %53
  br label %55

55:                                               ; preds = %54
  %56 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %57 = getelementptr inbounds %struct.s2n_debug_info, ptr %56, i32 0, i32 0
  store ptr @.str.1, ptr %57, align 8, !tbaa !9
  %58 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %59 = getelementptr inbounds %struct.s2n_debug_info, ptr %58, i32 0, i32 0
  %60 = load ptr, ptr %59, align 8, !tbaa !9
  %61 = getelementptr inbounds i8, ptr %60, i64 21
  %62 = call ptr @strrchr(ptr noundef %61, i32 noundef 47) #6
  %63 = icmp ne ptr %62, null
  br i1 %63, label %64, label %71

64:                                               ; preds = %55
  %65 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %66 = getelementptr inbounds %struct.s2n_debug_info, ptr %65, i32 0, i32 0
  %67 = load ptr, ptr %66, align 8, !tbaa !9
  %68 = getelementptr inbounds i8, ptr %67, i64 21
  %69 = call ptr @strrchr(ptr noundef %68, i32 noundef 47) #6
  %70 = getelementptr inbounds i8, ptr %69, i64 1
  br label %76

71:                                               ; preds = %55
  %72 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %73 = getelementptr inbounds %struct.s2n_debug_info, ptr %72, i32 0, i32 0
  %74 = load ptr, ptr %73, align 8, !tbaa !9
  %75 = getelementptr inbounds i8, ptr %74, i64 21
  br label %76

76:                                               ; preds = %71, %64
  %77 = phi ptr [ %70, %64 ], [ %75, %71 ]
  %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 1
  store ptr %77, ptr %79, align 8, !tbaa !11
  %80 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %80, align 4, !tbaa !12
  %81 = call i32 @s2n_calculate_stacktrace()
  br label %82

82:                                               ; preds = %76
  %83 = getelementptr inbounds %struct.s2n_result, ptr %3, i32 0, i32 0
  store i32 -1, ptr %83, align 4, !tbaa !14
  br label %271

84:                                               ; No predecessors!
  br label %85

85:                                               ; preds = %84, %48
  br label %86

86:                                               ; preds = %85
  br label %87

87:                                               ; preds = %86
  %88 = load ptr, ptr %5, align 8, !tbaa !5
  %89 = icmp ne ptr %88, null
  br i1 %89, label %122, label %90

90:                                               ; preds = %87
  br label %91

91:                                               ; preds = %90
  br label %92

92:                                               ; preds = %91
  %93 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %94 = getelementptr inbounds %struct.s2n_debug_info, ptr %93, i32 0, i32 0
  store ptr @.str.2, ptr %94, align 8, !tbaa !9
  %95 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %96 = getelementptr inbounds %struct.s2n_debug_info, ptr %95, i32 0, i32 0
  %97 = load ptr, ptr %96, align 8, !tbaa !9
  %98 = getelementptr inbounds i8, ptr %97, i64 21
  %99 = call ptr @strrchr(ptr noundef %98, i32 noundef 47) #6
  %100 = icmp ne ptr %99, null
  br i1 %100, label %101, label %108

101:                                              ; preds = %92
  %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 = getelementptr inbounds i8, ptr %106, i64 1
  br label %113

108:                                              ; preds = %92
  %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
  br label %113

113:                                              ; preds = %108, %101
  %114 = phi ptr [ %107, %101 ], [ %112, %108 ]
  %115 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %116 = getelementptr inbounds %struct.s2n_debug_info, ptr %115, i32 0, i32 1
  store ptr %114, ptr %116, align 8, !tbaa !11
  %117 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %117, align 4, !tbaa !12
  %118 = call i32 @s2n_calculate_stacktrace()
  br label %119

119:                                              ; preds = %113
  %120 = getelementptr inbounds %struct.s2n_result, ptr %3, i32 0, i32 0
  store i32 -1, ptr %120, align 4, !tbaa !14
  br label %271

121:                                              ; No predecessors!
  br label %122

122:                                              ; preds = %121, %87
  br label %123

123:                                              ; preds = %122
  br label %124

124:                                              ; preds = %123
  %125 = load ptr, ptr %4, align 8, !tbaa !5
  %126 = getelementptr inbounds %struct.s2n_connection, ptr %125, i32 0, i32 53
  %127 = load i16, ptr %126, align 8, !tbaa !43
  %128 = zext i16 %127 to i32
  %129 = icmp sgt i32 %128, 0
  br i1 %129, label %162, label %130

130:                                              ; preds = %124
  br label %131

131:                                              ; preds = %130
  br label %132

132:                                              ; preds = %131
  %133 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %134 = getelementptr inbounds %struct.s2n_debug_info, ptr %133, i32 0, i32 0
  store ptr @.str.3, ptr %134, align 8, !tbaa !9
  %135 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %136 = getelementptr inbounds %struct.s2n_debug_info, ptr %135, i32 0, i32 0
  %137 = load ptr, ptr %136, align 8, !tbaa !9
  %138 = getelementptr inbounds i8, ptr %137, i64 21
  %139 = call ptr @strrchr(ptr noundef %138, i32 noundef 47) #6
  %140 = icmp ne ptr %139, null
  br i1 %140, label %141, label %148

141:                                              ; preds = %132
  %142 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %143 = getelementptr inbounds %struct.s2n_debug_info, ptr %142, i32 0, i32 0
  %144 = load ptr, ptr %143, align 8, !tbaa !9
  %145 = getelementptr inbounds i8, ptr %144, i64 21
  %146 = call ptr @strrchr(ptr noundef %145, i32 noundef 47) #6
  %147 = getelementptr inbounds i8, ptr %146, i64 1
  br label %153

148:                                              ; preds = %132
  %149 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %150 = getelementptr inbounds %struct.s2n_debug_info, ptr %149, i32 0, i32 0
  %151 = load ptr, ptr %150, align 8, !tbaa !9
  %152 = getelementptr inbounds i8, ptr %151, i64 21
  br label %153

153:                                              ; preds = %148, %141
  %154 = phi ptr [ %147, %141 ], [ %152, %148 ]
  %155 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %156 = getelementptr inbounds %struct.s2n_debug_info, ptr %155, i32 0, i32 1
  store ptr %154, ptr %156, align 8, !tbaa !11
  %157 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 335544391, ptr %157, align 4, !tbaa !12
  %158 = call i32 @s2n_calculate_stacktrace()
  br label %159

159:                                              ; preds = %153
  %160 = getelementptr inbounds %struct.s2n_result, ptr %3, i32 0, i32 0
  store i32 -1, ptr %160, align 4, !tbaa !14
  br label %271

161:                                              ; No predecessors!
  br label %162

162:                                              ; preds = %161, %124
  br label %163

163:                                              ; preds = %162
  %164 = load ptr, ptr %4, align 8, !tbaa !5
  %165 = getelementptr inbounds %struct.s2n_connection, ptr %164, i32 0, i32 53
  %166 = load i16, ptr %165, align 8, !tbaa !43
  %167 = zext i16 %166 to i32
  %168 = icmp slt i32 %167, 16384
  br i1 %168, label %169, label %174

169:                                              ; preds = %163
  %170 = load ptr, ptr %4, align 8, !tbaa !5
  %171 = getelementptr inbounds %struct.s2n_connection, ptr %170, i32 0, i32 53
  %172 = load i16, ptr %171, align 8, !tbaa !43
  %173 = zext i16 %172 to i32
  br label %175

174:                                              ; preds = %163
  br label %175

175:                                              ; preds = %174, %169
  %176 = phi i32 [ %173, %169 ], [ 16384, %174 ]
  %177 = trunc i32 %176 to i16
  %178 = load ptr, ptr %5, align 8, !tbaa !5
  store i16 %177, ptr %178, align 2, !tbaa !44
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  %179 = load ptr, ptr %4, align 8, !tbaa !5
  %180 = getelementptr inbounds %struct.s2n_connection, ptr %179, i32 0, i32 1
  %181 = load ptr, ptr %180, align 8, !tbaa !16
  %182 = getelementptr inbounds %struct.s2n_config, ptr %181, i32 0, i32 52
  %183 = load i32, ptr %182, align 4, !tbaa !45
  store i32 %183, ptr %6, align 4, !tbaa !12
  %184 = load i32, ptr %6, align 4, !tbaa !12
  %185 = icmp ne i32 %184, 0
  br i1 %185, label %186, label %268

186:                                              ; preds = %175
  call void @llvm.lifetime.start.p0(i64 2, ptr %7) #7
  store i16 0, ptr %7, align 2, !tbaa !44
  br label %187

187:                                              ; preds = %186
  %188 = load ptr, ptr %4, align 8, !tbaa !5
  %189 = load ptr, ptr %5, align 8, !tbaa !5
  %190 = load i16, ptr %189, align 2, !tbaa !44
  %191 = call i32 @s2n_record_max_write_size(ptr noundef %188, i16 noundef zeroext %190, ptr noundef %7)
  %192 = getelementptr inbounds %struct.s2n_result, ptr %8, i32 0, i32 0
  store i32 %191, ptr %192, align 4
  %193 = getelementptr inbounds %struct.s2n_result, ptr %8, i32 0, i32 0
  %194 = load i32, ptr %193, align 4
  %195 = call zeroext i1 @s2n_result_is_ok(i32 %194)
  br i1 %195, label %198, label %196

196:                                              ; preds = %187
  %197 = getelementptr inbounds %struct.s2n_result, ptr %3, i32 0, i32 0
  store i32 -1, ptr %197, align 4, !tbaa !14
  store i32 1, ptr %9, align 4
  br label %265

198:                                              ; preds = %187
  br label %199

199:                                              ; preds = %198
  br label %200

200:                                              ; preds = %199
  %201 = load i32, ptr %6, align 4, !tbaa !12
  %202 = load i16, ptr %7, align 2, !tbaa !44
  %203 = zext i16 %202 to i32
  %204 = icmp ult i32 %201, %203
  br i1 %204, label %205, label %264

205:                                              ; preds = %200
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %206 = load i16, ptr %7, align 2, !tbaa !44
  %207 = zext i16 %206 to i32
  %208 = load ptr, ptr %5, align 8, !tbaa !5
  %209 = load i16, ptr %208, align 2, !tbaa !44
  %210 = zext i16 %209 to i32
  %211 = sub nsw i32 %207, %210
  %212 = sext i32 %211 to i64
  store i64 %212, ptr %10, align 8, !tbaa !49
  br label %213

213:                                              ; preds = %205
  %214 = load i32, ptr %6, align 4, !tbaa !12
  %215 = zext i32 %214 to i64
  %216 = load i64, ptr %10, align 8, !tbaa !49
  %217 = icmp ugt i64 %215, %216
  br i1 %217, label %252, label %218

218:                                              ; preds = %213
  br label %219

219:                                              ; preds = %218
  br label %220

220:                                              ; preds = %219
  %221 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %222 = getelementptr inbounds %struct.s2n_debug_info, ptr %221, i32 0, i32 0
  store ptr @.str.4, ptr %222, align 8, !tbaa !9
  %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
  %225 = load ptr, ptr %224, align 8, !tbaa !9
  %226 = getelementptr inbounds i8, ptr %225, i64 21
  %227 = call ptr @strrchr(ptr noundef %226, i32 noundef 47) #6
  %228 = icmp ne ptr %227, null
  br i1 %228, label %229, label %236

229:                                              ; preds = %220
  %230 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %231 = getelementptr inbounds %struct.s2n_debug_info, ptr %230, i32 0, i32 0
  %232 = load ptr, ptr %231, align 8, !tbaa !9
  %233 = getelementptr inbounds i8, ptr %232, i64 21
  %234 = call ptr @strrchr(ptr noundef %233, i32 noundef 47) #6
  %235 = getelementptr inbounds i8, ptr %234, i64 1
  br label %241

236:                                              ; preds = %220
  %237 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %238 = getelementptr inbounds %struct.s2n_debug_info, ptr %237, i32 0, i32 0
  %239 = load ptr, ptr %238, align 8, !tbaa !9
  %240 = getelementptr inbounds i8, ptr %239, i64 21
  br label %241

241:                                              ; preds = %236, %229
  %242 = phi ptr [ %235, %229 ], [ %240, %236 ]
  %243 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %244 = getelementptr inbounds %struct.s2n_debug_info, ptr %243, i32 0, i32 1
  store ptr %242, ptr %244, align 8, !tbaa !11
  %245 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653194, ptr %245, align 4, !tbaa !12
  %246 = call i32 @s2n_calculate_stacktrace()
  br label %247

247:                                              ; preds = %241
  br label %248

248:                                              ; preds = %247
  %249 = getelementptr inbounds %struct.s2n_result, ptr %3, i32 0, i32 0
  store i32 -1, ptr %249, align 4, !tbaa !14
  store i32 1, ptr %9, align 4
  br label %261

250:                                              ; No predecessors!
  br label %251

251:                                              ; preds = %250
  br label %252

252:                                              ; preds = %251, %213
  br label %253

253:                                              ; preds = %252
  br label %254

254:                                              ; preds = %253
  %255 = load i32, ptr %6, align 4, !tbaa !12
  %256 = zext i32 %255 to i64
  %257 = load i64, ptr %10, align 8, !tbaa !49
  %258 = sub i64 %256, %257
  %259 = trunc i64 %258 to i16
  %260 = load ptr, ptr %5, align 8, !tbaa !5
  store i16 %259, ptr %260, align 2, !tbaa !44
  store i32 0, ptr %9, align 4
  br label %261

261:                                              ; preds = %254, %248
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  %262 = load i32, ptr %9, align 4
  switch i32 %262, label %265 [
    i32 0, label %263
  ]

263:                                              ; preds = %261
  br label %264

264:                                              ; preds = %263, %200
  store i32 0, ptr %9, align 4
  br label %265

265:                                              ; preds = %264, %261, %196
  call void @llvm.lifetime.end.p0(i64 2, ptr %7) #7
  %266 = load i32, ptr %9, align 4
  switch i32 %266, label %270 [
    i32 0, label %267
  ]

267:                                              ; preds = %265
  br label %268

268:                                              ; preds = %267, %175
  %269 = getelementptr inbounds %struct.s2n_result, ptr %3, i32 0, i32 0
  store i32 0, ptr %269, align 4, !tbaa !14
  store i32 1, ptr %9, align 4
  br label %270

270:                                              ; preds = %268, %265
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %271

271:                                              ; preds = %270, %159, %119, %82, %43
  %272 = getelementptr inbounds %struct.s2n_result, ptr %3, i32 0, i32 0
  %273 = load i32, ptr %272, align 4
  ret i32 %273
}

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

; Function Attrs: nounwind uwtable
declare dso_local i32 @s2n_record_max_write_size(ptr noundef, i16 noundef zeroext, ptr noundef) #0

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

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, !13, i64 0}
!15 = !{!"", !13, i64 0}
!16 = !{!17, !6, i64 8}
!17 = !{!"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, !18, i64 160, !19, i64 168, !19, 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, !20, i64 240, !6, i64 632, !6, i64 640, !21, i64 648, !28, i64 1144, !31, i64 1688, !6, i64 1752, !7, i64 1760, !13, i64 1764, !7, i64 1768, !34, i64 1776, !34, i64 1816, !34, i64 1856, !34, i64 1896, !13, i64 1936, !19, i64 1944, !7, i64 1952, !34, i64 1960, !7, i64 2000, !7, i64 2001, !7, i64 2002, !27, i64 2003, !15, i64 2004, !15, i64 2008, !35, i64 2016, !33, i64 2208, !13, i64 2212, !33, i64 2216, !19, i64 2224, !7, i64 2232, !19, i64 2240, !19, i64 2248, !19, i64 2256, !15, i64 2264, !15, i64 2268, !7, i64 2272, !7, i64 2528, !13, i64 2784, !26, i64 2792, !13, i64 2816, !26, i64 2824, !26, i64 2848, !26, i64 2872, !37, i64 2896, !39, i64 3704, !6, i64 3760, !6, i64 3768, !7, i64 3776, !13, i64 3780, !26, i64 3784, !13, i64 3808, !41, i64 3816, !7, i64 3848, !34, i64 3992, !26, i64 4032, !26, i64 4056, !27, i64 4080, !27, i64 4081, !27, i64 4082, !33, i64 4084, !33, i64 4086, !13, i64 4088, !13, i64 4092, !26, i64 4096, !13, i64 4120, !42, i64 4128, !15, i64 4176, !7, i64 4180, !7, i64 4181}
!18 = !{!"s2n_timer", !19, i64 0}
!19 = !{!"long", !7, i64 0}
!20 = !{!"s2n_secrets", !7, i64 0, !13, i64 388}
!21 = !{!"s2n_kex_parameters", !22, i64 0, !23, i64 8, !7, i64 24, !23, i64 56, !24, i64 72, !24, i64 184, !7, i64 296, !25, i64 360, !26, i64 448, !26, i64 472}
!22 = !{!"s2n_dh_params", !6, i64 0}
!23 = !{!"s2n_ecc_evp_params", !6, i64 0, !6, i64 8}
!24 = !{!"s2n_kem_group_params", !6, i64 0, !25, i64 8, !23, i64 96}
!25 = !{!"s2n_kem_params", !6, i64 0, !26, i64 8, !26, i64 32, !26, i64 56, !27, i64 80}
!26 = !{!"s2n_blob", !6, i64 0, !13, i64 8, !13, i64 12, !13, i64 16}
!27 = !{!"_Bool", !7, i64 0}
!28 = !{!"s2n_handshake_parameters", !29, i64 0, !29, i64 48, !26, i64 96, !13, i64 120, !30, 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}
!29 = !{!"s2n_pkey", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40}
!30 = !{!"s2n_sig_scheme_list", !7, i64 0, !7, i64 256}
!31 = !{!"s2n_psk_parameters", !13, i64 0, !32, i64 8, !33, i64 40, !33, i64 42, !6, i64 48, !13, i64 56}
!32 = !{!"s2n_array", !26, i64 0, !13, i64 24, !13, i64 28}
!33 = !{!"short", !7, i64 0}
!34 = !{!"s2n_stuffer", !26, i64 0, !13, i64 24, !13, i64 28, !13, i64 32, !13, i64 36, !13, i64 36, !13, i64 36}
!35 = !{!"s2n_handshake", !34, 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, !36, i64 176, !13, i64 184, !13, i64 184, !13, i64 184, !13, i64 184, !13, i64 188}
!36 = !{!"s2n_offered_early_data", !6, i64 0}
!37 = !{!"s2n_client_hello", !26, i64 0, !38, i64 24, !26, i64 728, !26, i64 752, !26, 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}
!38 = !{!"", !7, i64 0, !26, i64 672, !33, i64 696}
!39 = !{!"s2n_x509_validator", !6, i64 0, !6, i64 8, !7, i64 16, !7, i64 17, !33, i64 18, !6, i64 24, !13, i64 32, !6, i64 40, !40, i64 48, !27, i64 52}
!40 = !{!"s2n_cert_validation_info", !13, i64 0, !13, i64 0}
!41 = !{!"s2n_ticket_fields", !26, i64 0, !13, i64 24}
!42 = !{!"s2n_post_handshake", !34, i64 0, !7, i64 40}
!43 = !{!17, !33, i64 2208}
!44 = !{!33, !33, i64 0}
!45 = !{!46, !13, i64 420}
!46 = !{!"s2n_config", !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, !6, i64 8, !6, i64 16, !47, i64 24, !26, i64 56, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !6, i64 112, !6, i64 120, !13, i64 128, !13, i64 132, !6, i64 136, !19, i64 144, !6, i64 152, !19, i64 160, !19, i64 168, !6, i64 176, !6, i64 184, !6, i64 192, !6, i64 200, !6, i64 208, !6, i64 216, !13, i64 224, !7, i64 228, !13, i64 232, !13, i64 236, !6, i64 240, !6, i64 248, !6, i64 256, !6, i64 264, !6, i64 272, !6, i64 280, !6, i64 288, !7, i64 296, !7, i64 297, !48, i64 304, !33, i64 320, !6, i64 328, !6, i64 336, !6, i64 344, !6, i64 352, !6, i64 360, !6, i64 368, !6, i64 376, !6, i64 384, !13, i64 392, !13, i64 396, !13, i64 400, !6, i64 408, !13, i64 416, !13, i64 420, !6, i64 424, !6, i64 432, !13, i64 440, !26, i64 448}
!47 = !{!"certs_by_type", !7, i64 0}
!48 = !{!"s2n_x509_trust_store", !6, i64 0, !13, i64 8}
!49 = !{!19, !19, i64 0}


; 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 }

@.str = external hidden unnamed_addr constant [92 x i8], align 1
@_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.1 = external hidden unnamed_addr constant [92 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [92 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [92 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [92 x i8], align 1

; Function Attrs: nounwind uwtable
define dso_local range(i32 -1, 1) i32 @s2n_record_max_write_payload_size(ptr noundef %0, ptr noundef %1) local_unnamed_addr #0 {
  %3 = alloca i16, align 2
  %.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, ptr %5, align 8, !tbaa !5
  %6 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str, i64 21), i32 noundef 47) #7
  %.not33 = icmp eq ptr %6, null
  %7 = getelementptr inbounds i8, ptr %6, i64 1
  %8 = select i1 %.not33, ptr getelementptr inbounds (i8, ptr @.str, 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() #8
  br label %70

12:                                               ; preds = %2
  %13 = getelementptr inbounds i8, ptr %0, i64 8
  %14 = load ptr, ptr %13, align 8, !tbaa !13
  %.not34 = icmp eq ptr %14, null
  br i1 %.not34, label %15, label %23

15:                                               ; preds = %12
  %16 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.1, ptr %16, align 8, !tbaa !5
  %17 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.1, i64 21), i32 noundef 47) #7
  %.not35 = icmp eq ptr %17, null
  %18 = getelementptr inbounds i8, ptr %17, i64 1
  %19 = select i1 %.not35, ptr getelementptr inbounds (i8, ptr @.str.1, i64 21), ptr %18
  %20 = getelementptr inbounds i8, ptr %16, i64 8
  store ptr %19, ptr %20, align 8, !tbaa !10
  %21 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %21, align 4, !tbaa !11
  %22 = tail call i32 @s2n_calculate_stacktrace() #8
  br label %70

23:                                               ; preds = %12
  %.not36 = icmp eq ptr %1, null
  br i1 %.not36, label %24, label %32

24:                                               ; preds = %23
  %25 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.2, ptr %25, align 8, !tbaa !5
  %26 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.2, i64 21), i32 noundef 47) #7
  %.not37 = icmp eq ptr %26, null
  %27 = getelementptr inbounds i8, ptr %26, i64 1
  %28 = select i1 %.not37, ptr getelementptr inbounds (i8, ptr @.str.2, i64 21), ptr %27
  %29 = getelementptr inbounds i8, ptr %25, i64 8
  store ptr %28, ptr %29, align 8, !tbaa !10
  %30 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %30, align 4, !tbaa !11
  %31 = tail call i32 @s2n_calculate_stacktrace() #8
  br label %70

32:                                               ; preds = %23
  %33 = getelementptr inbounds i8, ptr %0, i64 2208
  %34 = load i16, ptr %33, align 8, !tbaa !41
  %.not38 = icmp eq i16 %34, 0
  br i1 %.not38, label %35, label %43

35:                                               ; preds = %32
  %36 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.3, ptr %36, align 8, !tbaa !5
  %37 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.3, i64 21), i32 noundef 47) #7
  %.not39 = icmp eq ptr %37, null
  %38 = getelementptr inbounds i8, ptr %37, i64 1
  %39 = select i1 %.not39, ptr getelementptr inbounds (i8, ptr @.str.3, i64 21), ptr %38
  %40 = getelementptr inbounds i8, ptr %36, i64 8
  store ptr %39, ptr %40, align 8, !tbaa !10
  %41 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 335544391, ptr %41, align 4, !tbaa !11
  %42 = tail call i32 @s2n_calculate_stacktrace() #8
  br label %70

43:                                               ; preds = %32
  %spec.select = tail call i16 @llvm.umin.i16(i16 %34, i16 16384)
  store i16 %spec.select, ptr %1, align 2, !tbaa !42
  %44 = getelementptr inbounds i8, ptr %14, i64 420
  %45 = load i32, ptr %44, align 4, !tbaa !43
  %.not40 = icmp eq i32 %45, 0
  br i1 %.not40, label %70, label %46

46:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 2, ptr nonnull %3) #8
  store i16 0, ptr %3, align 2, !tbaa !42
  %47 = call i32 @s2n_record_max_write_size(ptr noundef nonnull %0, i16 noundef zeroext %spec.select, ptr noundef nonnull %3)
  %48 = call zeroext i1 @s2n_result_is_ok(i32 %47)
  br i1 %48, label %49, label %69

49:                                               ; preds = %46
  %50 = load i16, ptr %3, align 2, !tbaa !42
  %51 = zext i16 %50 to i32
  %52 = icmp ult i32 %45, %51
  br i1 %52, label %53, label %.critedge

53:                                               ; preds = %49
  %54 = load i16, ptr %1, align 2, !tbaa !42
  %55 = zext i16 %54 to i32
  %56 = sub nsw i32 %51, %55
  %57 = icmp ugt i32 %45, %56
  br i1 %57, label %.thread, label %61

.thread:                                          ; preds = %53
  %58 = trunc i32 %56 to i16
  %59 = trunc i32 %45 to i16
  %60 = sub i16 %59, %58
  store i16 %60, ptr %1, align 2, !tbaa !42
  br label %.critedge

61:                                               ; preds = %53
  %62 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.4, ptr %62, align 8, !tbaa !5
  %63 = call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.4, i64 21), i32 noundef 47) #7
  %.not41 = icmp eq ptr %63, null
  %64 = getelementptr inbounds i8, ptr %63, i64 1
  %65 = select i1 %.not41, ptr getelementptr inbounds (i8, ptr @.str.4, 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 402653194, ptr %67, align 4, !tbaa !11
  %68 = call i32 @s2n_calculate_stacktrace() #8
  br label %69

.critedge:                                        ; preds = %.thread, %49
  call void @llvm.lifetime.end.p0(i64 2, ptr nonnull %3) #8
  br label %70

69:                                               ; preds = %61, %46
  call void @llvm.lifetime.end.p0(i64 2, ptr nonnull %3) #8
  br label %70

70:                                               ; preds = %69, %.critedge, %43, %35, %24, %15, %4
  %.sroa.020.4 = phi i32 [ -1, %35 ], [ -1, %24 ], [ -1, %15 ], [ -1, %4 ], [ -1, %69 ], [ 0, %.critedge ], [ 0, %43 ]
  ret i32 %.sroa.020.4
}

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

; Function Attrs: nounwind uwtable
declare dso_local i32 @s2n_record_max_write_size(ptr noundef, i16 noundef zeroext, ptr noundef) local_unnamed_addr #0

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

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i16 @llvm.umin.i16(i16, i16) #6

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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #7 = { nounwind willreturn memory(read) }
attributes #8 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !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 8}
!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, !30, i64 2208}
!42 = !{!30, !30, i64 0}
!43 = !{!44, !12, i64 420}
!44 = !{!"s2n_config", !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, !7, i64 8, !7, i64 16, !45, i64 24, !23, i64 56, !7, i64 80, !7, i64 88, !7, i64 96, !7, i64 104, !7, i64 112, !7, i64 120, !12, i64 128, !12, i64 132, !7, i64 136, !16, i64 144, !7, i64 152, !16, i64 160, !16, i64 168, !7, i64 176, !7, i64 184, !7, i64 192, !7, i64 200, !7, i64 208, !7, i64 216, !12, i64 224, !8, i64 228, !12, i64 232, !12, i64 236, !7, i64 240, !7, i64 248, !7, i64 256, !7, i64 264, !7, i64 272, !7, i64 280, !7, i64 288, !8, i64 296, !8, i64 297, !46, i64 304, !30, i64 320, !7, i64 328, !7, i64 336, !7, i64 344, !7, i64 352, !7, i64 360, !7, i64 368, !7, i64 376, !7, i64 384, !12, i64 392, !12, i64 396, !12, i64 400, !7, i64 408, !12, i64 416, !12, i64 420, !7, i64 424, !7, i64 432, !12, i64 440, !23, i64 448}
!45 = !{!"certs_by_type", !8, i64 0}
!46 = !{!"s2n_x509_trust_store", !7, i64 0, !12, i64 8}


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