; LLVM IR from aws/s2n-tls :: crypto (s2n_pkey)

; 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_pkey = type { ptr, ptr, ptr, ptr, ptr, ptr }

@_s2n_debug_info = external thread_local global %struct.s2n_debug_info, align 8
@s2n_errno = external thread_local global i32, align 4
@.str.21 = external hidden unnamed_addr constant [88 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [88 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [88 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [88 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local i32 @s2n_pkey_setup_for_type(ptr noundef, i32 noundef) #0

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

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

declare i32 @s2n_calculate_stacktrace() #3

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i1 @s2n_result_is_ok(i32) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #5

; Function Attrs: nounwind uwtable
declare dso_local i32 @s2n_pkey_get_type(ptr noundef, ptr noundef) #0

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #6

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #5

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @EVP_PKEY_free_pointer(ptr noundef) #4

; Function Attrs: nounwind uwtable
define dso_local i32 @s2n_pkey_from_x509(ptr noundef %0, ptr noundef %1, ptr noundef %2) #0 {
  %4 = alloca %struct.s2n_result, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca %struct.s2n_result, align 4
  %11 = alloca %struct.s2n_result, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  br label %12

12:                                               ; preds = %3
  %13 = load ptr, ptr %5, align 8, !tbaa !5
  %14 = icmp ne ptr %13, null
  br i1 %14, label %47, label %15

15:                                               ; preds = %12
  br label %16

16:                                               ; preds = %15
  br label %17

17:                                               ; preds = %16
  %18 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %19 = getelementptr inbounds %struct.s2n_debug_info, ptr %18, i32 0, i32 0
  store ptr @.str.21, ptr %19, align 8, !tbaa !9
  %20 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %21 = getelementptr inbounds %struct.s2n_debug_info, ptr %20, i32 0, i32 0
  %22 = load ptr, ptr %21, align 8, !tbaa !9
  %23 = getelementptr inbounds i8, ptr %22, i64 21
  %24 = call ptr @strrchr(ptr noundef %23, i32 noundef 47) #7
  %25 = icmp ne ptr %24, null
  br i1 %25, label %26, label %33

26:                                               ; preds = %17
  %27 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %28 = getelementptr inbounds %struct.s2n_debug_info, ptr %27, i32 0, i32 0
  %29 = load ptr, ptr %28, align 8, !tbaa !9
  %30 = getelementptr inbounds i8, ptr %29, i64 21
  %31 = call ptr @strrchr(ptr noundef %30, i32 noundef 47) #7
  %32 = getelementptr inbounds i8, ptr %31, i64 1
  br label %38

33:                                               ; preds = %17
  %34 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %35 = getelementptr inbounds %struct.s2n_debug_info, ptr %34, i32 0, i32 0
  %36 = load ptr, ptr %35, align 8, !tbaa !9
  %37 = getelementptr inbounds i8, ptr %36, i64 21
  br label %38

38:                                               ; preds = %33, %26
  %39 = phi ptr [ %32, %26 ], [ %37, %33 ]
  %40 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %41 = getelementptr inbounds %struct.s2n_debug_info, ptr %40, i32 0, i32 1
  store ptr %39, ptr %41, align 8, !tbaa !11
  %42 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %42, align 4, !tbaa !12
  %43 = call i32 @s2n_calculate_stacktrace()
  br label %44

44:                                               ; preds = %38
  %45 = getelementptr inbounds %struct.s2n_result, ptr %4, i32 0, i32 0
  store i32 -1, ptr %45, align 4, !tbaa !14
  br label %197

46:                                               ; No predecessors!
  br label %47

47:                                               ; preds = %46, %12
  br label %48

48:                                               ; preds = %47
  br label %49

49:                                               ; preds = %48
  %50 = load ptr, ptr %6, align 8, !tbaa !5
  %51 = icmp ne ptr %50, null
  br i1 %51, label %84, label %52

52:                                               ; preds = %49
  br label %53

53:                                               ; preds = %52
  br label %54

54:                                               ; preds = %53
  %55 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %56 = getelementptr inbounds %struct.s2n_debug_info, ptr %55, i32 0, i32 0
  store ptr @.str.22, ptr %56, align 8, !tbaa !9
  %57 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %58 = getelementptr inbounds %struct.s2n_debug_info, ptr %57, i32 0, i32 0
  %59 = load ptr, ptr %58, align 8, !tbaa !9
  %60 = getelementptr inbounds i8, ptr %59, i64 21
  %61 = call ptr @strrchr(ptr noundef %60, i32 noundef 47) #7
  %62 = icmp ne ptr %61, null
  br i1 %62, label %63, label %70

63:                                               ; preds = %54
  %64 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %65 = getelementptr inbounds %struct.s2n_debug_info, ptr %64, i32 0, i32 0
  %66 = load ptr, ptr %65, align 8, !tbaa !9
  %67 = getelementptr inbounds i8, ptr %66, i64 21
  %68 = call ptr @strrchr(ptr noundef %67, i32 noundef 47) #7
  %69 = getelementptr inbounds i8, ptr %68, i64 1
  br label %75

70:                                               ; preds = %54
  %71 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %72 = getelementptr inbounds %struct.s2n_debug_info, ptr %71, i32 0, i32 0
  %73 = load ptr, ptr %72, align 8, !tbaa !9
  %74 = getelementptr inbounds i8, ptr %73, i64 21
  br label %75

75:                                               ; preds = %70, %63
  %76 = phi ptr [ %69, %63 ], [ %74, %70 ]
  %77 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %78 = getelementptr inbounds %struct.s2n_debug_info, ptr %77, i32 0, i32 1
  store ptr %76, ptr %78, align 8, !tbaa !11
  %79 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %79, align 4, !tbaa !12
  %80 = call i32 @s2n_calculate_stacktrace()
  br label %81

81:                                               ; preds = %75
  %82 = getelementptr inbounds %struct.s2n_result, ptr %4, i32 0, i32 0
  store i32 -1, ptr %82, align 4, !tbaa !14
  br label %197

83:                                               ; No predecessors!
  br label %84

84:                                               ; preds = %83, %49
  br label %85

85:                                               ; preds = %84
  br label %86

86:                                               ; preds = %85
  %87 = load ptr, ptr %7, align 8, !tbaa !5
  %88 = icmp ne ptr %87, null
  br i1 %88, label %121, label %89

89:                                               ; preds = %86
  br label %90

90:                                               ; preds = %89
  br label %91

91:                                               ; preds = %90
  %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
  store ptr @.str.23, ptr %93, align 8, !tbaa !9
  %94 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %95 = getelementptr inbounds %struct.s2n_debug_info, ptr %94, i32 0, i32 0
  %96 = load ptr, ptr %95, align 8, !tbaa !9
  %97 = getelementptr inbounds i8, ptr %96, i64 21
  %98 = call ptr @strrchr(ptr noundef %97, i32 noundef 47) #7
  %99 = icmp ne ptr %98, null
  br i1 %99, label %100, label %107

100:                                              ; preds = %91
  %101 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %102 = getelementptr inbounds %struct.s2n_debug_info, ptr %101, i32 0, i32 0
  %103 = load ptr, ptr %102, align 8, !tbaa !9
  %104 = getelementptr inbounds i8, ptr %103, i64 21
  %105 = call ptr @strrchr(ptr noundef %104, i32 noundef 47) #7
  %106 = getelementptr inbounds i8, ptr %105, i64 1
  br label %112

107:                                              ; preds = %91
  %108 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %109 = getelementptr inbounds %struct.s2n_debug_info, ptr %108, i32 0, i32 0
  %110 = load ptr, ptr %109, align 8, !tbaa !9
  %111 = getelementptr inbounds i8, ptr %110, i64 21
  br label %112

112:                                              ; preds = %107, %100
  %113 = phi ptr [ %106, %100 ], [ %111, %107 ]
  %114 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %115 = getelementptr inbounds %struct.s2n_debug_info, ptr %114, i32 0, i32 1
  store ptr %113, ptr %115, align 8, !tbaa !11
  %116 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %116, align 4, !tbaa !12
  %117 = call i32 @s2n_calculate_stacktrace()
  br label %118

118:                                              ; preds = %112
  %119 = getelementptr inbounds %struct.s2n_result, ptr %4, i32 0, i32 0
  store i32 -1, ptr %119, align 4, !tbaa !14
  br label %197

120:                                              ; No predecessors!
  br label %121

121:                                              ; preds = %120, %86
  br label %122

122:                                              ; preds = %121
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #8
  %123 = load ptr, ptr %5, align 8, !tbaa !5
  %124 = call ptr @X509_get_pubkey(ptr noundef %123)
  store ptr %124, ptr %8, align 8, !tbaa !5
  br label %125

125:                                              ; preds = %122
  %126 = load ptr, ptr %8, align 8, !tbaa !5
  %127 = icmp ne ptr %126, null
  br i1 %127, label %162, label %128

128:                                              ; preds = %125
  br label %129

129:                                              ; preds = %128
  br label %130

130:                                              ; preds = %129
  %131 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %132 = getelementptr inbounds %struct.s2n_debug_info, ptr %131, i32 0, i32 0
  store ptr @.str.24, ptr %132, align 8, !tbaa !9
  %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
  %135 = load ptr, ptr %134, align 8, !tbaa !9
  %136 = getelementptr inbounds i8, ptr %135, i64 21
  %137 = call ptr @strrchr(ptr noundef %136, i32 noundef 47) #7
  %138 = icmp ne ptr %137, null
  br i1 %138, label %139, label %146

139:                                              ; preds = %130
  %140 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %141 = getelementptr inbounds %struct.s2n_debug_info, ptr %140, i32 0, i32 0
  %142 = load ptr, ptr %141, align 8, !tbaa !9
  %143 = getelementptr inbounds i8, ptr %142, i64 21
  %144 = call ptr @strrchr(ptr noundef %143, i32 noundef 47) #7
  %145 = getelementptr inbounds i8, ptr %144, i64 1
  br label %151

146:                                              ; preds = %130
  %147 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %148 = getelementptr inbounds %struct.s2n_debug_info, ptr %147, i32 0, i32 0
  %149 = load ptr, ptr %148, align 8, !tbaa !9
  %150 = getelementptr inbounds i8, ptr %149, i64 21
  br label %151

151:                                              ; preds = %146, %139
  %152 = phi ptr [ %145, %139 ], [ %150, %146 ]
  %153 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  %154 = getelementptr inbounds %struct.s2n_debug_info, ptr %153, i32 0, i32 1
  store ptr %152, ptr %154, align 8, !tbaa !11
  %155 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 335544344, ptr %155, align 4, !tbaa !12
  %156 = call i32 @s2n_calculate_stacktrace()
  br label %157

157:                                              ; preds = %151
  br label %158

158:                                              ; preds = %157
  %159 = getelementptr inbounds %struct.s2n_result, ptr %4, i32 0, i32 0
  store i32 -1, ptr %159, align 4, !tbaa !14
  store i32 1, ptr %9, align 4
  br label %196

160:                                              ; No predecessors!
  br label %161

161:                                              ; preds = %160
  br label %162

162:                                              ; preds = %161, %125
  br label %163

163:                                              ; preds = %162
  br label %164

164:                                              ; preds = %163
  br label %165

165:                                              ; preds = %164
  %166 = load ptr, ptr %8, align 8, !tbaa !5
  %167 = load ptr, ptr %7, align 8, !tbaa !5
  %168 = call i32 @s2n_pkey_get_type(ptr noundef %166, ptr noundef %167)
  %169 = getelementptr inbounds %struct.s2n_result, ptr %10, i32 0, i32 0
  store i32 %168, ptr %169, align 4
  %170 = getelementptr inbounds %struct.s2n_result, ptr %10, i32 0, i32 0
  %171 = load i32, ptr %170, align 4
  %172 = call zeroext i1 @s2n_result_is_ok(i32 %171)
  br i1 %172, label %175, label %173

173:                                              ; preds = %165
  %174 = getelementptr inbounds %struct.s2n_result, ptr %4, i32 0, i32 0
  store i32 -1, ptr %174, align 4, !tbaa !14
  store i32 1, ptr %9, align 4
  br label %196

175:                                              ; preds = %165
  br label %176

176:                                              ; preds = %175
  br label %177

177:                                              ; preds = %176
  br label %178

178:                                              ; preds = %177
  %179 = load ptr, ptr %6, align 8, !tbaa !5
  %180 = load ptr, ptr %7, align 8, !tbaa !5
  %181 = load i32, ptr %180, align 4, !tbaa !12
  %182 = call i32 @s2n_pkey_setup_for_type(ptr noundef %179, i32 noundef %181)
  %183 = getelementptr inbounds %struct.s2n_result, ptr %11, i32 0, i32 0
  store i32 %182, ptr %183, align 4
  %184 = getelementptr inbounds %struct.s2n_result, ptr %11, i32 0, i32 0
  %185 = load i32, ptr %184, align 4
  %186 = call zeroext i1 @s2n_result_is_ok(i32 %185)
  br i1 %186, label %189, label %187

187:                                              ; preds = %178
  %188 = getelementptr inbounds %struct.s2n_result, ptr %4, i32 0, i32 0
  store i32 -1, ptr %188, align 4, !tbaa !14
  store i32 1, ptr %9, align 4
  br label %196

189:                                              ; preds = %178
  br label %190

190:                                              ; preds = %189
  br label %191

191:                                              ; preds = %190
  %192 = load ptr, ptr %8, align 8, !tbaa !5
  %193 = load ptr, ptr %6, align 8, !tbaa !5
  %194 = getelementptr inbounds %struct.s2n_pkey, ptr %193, i32 0, i32 0
  store ptr %192, ptr %194, align 8, !tbaa !16
  call void @llvm.memset.p0.i64(ptr align 8 %8, i8 0, i64 8, i1 false)
  %195 = getelementptr inbounds %struct.s2n_result, ptr %4, i32 0, i32 0
  store i32 0, ptr %195, align 4, !tbaa !14
  store i32 1, ptr %9, align 4
  br label %196

196:                                              ; preds = %191, %187, %173, %158
  call void @EVP_PKEY_free_pointer(ptr noundef %8)
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  br label %197

197:                                              ; preds = %196, %118, %81, %44
  %198 = getelementptr inbounds %struct.s2n_result, ptr %4, i32 0, i32 0
  %199 = load i32, ptr %198, align 4
  ret i32 %199
}

declare ptr @X509_get_pubkey(ptr noundef) #3

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 = { 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 #5 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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, !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 0}
!17 = !{!"s2n_pkey", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40}


; 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.21 = external hidden unnamed_addr constant [88 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [88 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [88 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [88 x i8], align 1

; Function Attrs: nounwind uwtable
declare dso_local i32 @s2n_pkey_setup_for_type(ptr noundef, i32 noundef) local_unnamed_addr #0

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

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

declare i32 @s2n_calculate_stacktrace() local_unnamed_addr #3

; Function Attrs: inlinehint nounwind uwtable
declare hidden zeroext i1 @s2n_result_is_ok(i32) local_unnamed_addr #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #5

; Function Attrs: nounwind uwtable
declare dso_local i32 @s2n_pkey_get_type(ptr noundef, 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) #5

; Function Attrs: inlinehint nounwind uwtable
declare hidden void @EVP_PKEY_free_pointer(ptr noundef) local_unnamed_addr #4

; Function Attrs: nounwind uwtable
define dso_local range(i32 -1, 1) i32 @s2n_pkey_from_x509(ptr noundef %0, ptr noundef %1, ptr noundef %2) local_unnamed_addr #0 {
  %4 = alloca ptr, align 8
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %5, label %13

5:                                                ; preds = %3
  %6 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.21, ptr %6, align 8, !tbaa !5
  %7 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.21, i64 21), i32 noundef 47) #6
  %.not17 = icmp eq ptr %7, null
  %8 = getelementptr inbounds i8, ptr %7, i64 1
  %9 = select i1 %.not17, ptr getelementptr inbounds (i8, ptr @.str.21, i64 21), ptr %8
  %10 = getelementptr inbounds i8, ptr %6, i64 8
  store ptr %9, ptr %10, align 8, !tbaa !10
  %11 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %11, align 4, !tbaa !11
  %12 = tail call i32 @s2n_calculate_stacktrace() #7
  br label %50

13:                                               ; preds = %3
  %.not18 = icmp eq ptr %1, null
  br i1 %.not18, label %14, label %22

14:                                               ; preds = %13
  %15 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.22, ptr %15, align 8, !tbaa !5
  %16 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.22, i64 21), i32 noundef 47) #6
  %.not19 = icmp eq ptr %16, null
  %17 = getelementptr inbounds i8, ptr %16, i64 1
  %18 = select i1 %.not19, ptr getelementptr inbounds (i8, ptr @.str.22, i64 21), ptr %17
  %19 = getelementptr inbounds i8, ptr %15, i64 8
  store ptr %18, ptr %19, align 8, !tbaa !10
  %20 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %20, align 4, !tbaa !11
  %21 = tail call i32 @s2n_calculate_stacktrace() #7
  br label %50

22:                                               ; preds = %13
  %.not20 = icmp eq ptr %2, null
  br i1 %.not20, label %23, label %31

23:                                               ; preds = %22
  %24 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.23, ptr %24, align 8, !tbaa !5
  %25 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.23, i64 21), i32 noundef 47) #6
  %.not21 = icmp eq ptr %25, null
  %26 = getelementptr inbounds i8, ptr %25, i64 1
  %27 = select i1 %.not21, ptr getelementptr inbounds (i8, ptr @.str.23, i64 21), ptr %26
  %28 = getelementptr inbounds i8, ptr %24, i64 8
  store ptr %27, ptr %28, align 8, !tbaa !10
  %29 = tail call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @s2n_errno)
  store i32 402653193, ptr %29, align 4, !tbaa !11
  %30 = tail call i32 @s2n_calculate_stacktrace() #7
  br label %50

31:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #7
  %32 = tail call ptr @X509_get_pubkey(ptr noundef nonnull %0) #7
  store ptr %32, ptr %4, align 8, !tbaa !13
  %.not22 = icmp eq ptr %32, null
  br i1 %.not22, label %33, label %41

33:                                               ; preds = %31
  %34 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_s2n_debug_info)
  store ptr @.str.24, ptr %34, align 8, !tbaa !5
  %35 = tail call ptr @strrchr(ptr noundef nonnull dereferenceable(1) getelementptr inbounds (i8, ptr @.str.24, i64 21), i32 noundef 47) #6
  %.not23 = icmp eq ptr %35, null
  %36 = getelementptr inbounds i8, ptr %35, i64 1
  %37 = select i1 %.not23, ptr getelementptr inbounds (i8, ptr @.str.24, 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 335544344, ptr %39, align 4, !tbaa !11
  %40 = tail call i32 @s2n_calculate_stacktrace() #7
  br label %49

41:                                               ; preds = %31
  %42 = tail call i32 @s2n_pkey_get_type(ptr noundef nonnull %32, ptr noundef nonnull %2)
  %43 = tail call zeroext i1 @s2n_result_is_ok(i32 %42)
  br i1 %43, label %44, label %49

44:                                               ; preds = %41
  %45 = load i32, ptr %2, align 4, !tbaa !11
  %46 = tail call i32 @s2n_pkey_setup_for_type(ptr noundef nonnull %1, i32 noundef %45)
  %47 = tail call zeroext i1 @s2n_result_is_ok(i32 %46)
  br i1 %47, label %48, label %49

48:                                               ; preds = %44
  store ptr %32, ptr %1, align 8, !tbaa !14
  store i64 0, ptr %4, align 8
  br label %49

49:                                               ; preds = %44, %41, %48, %33
  %.sroa.09.0 = phi i32 [ 0, %48 ], [ -1, %33 ], [ -1, %41 ], [ -1, %44 ]
  call void @EVP_PKEY_free_pointer(ptr noundef nonnull %4)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #7
  br label %50

50:                                               ; preds = %49, %23, %14, %5
  %.sroa.09.1 = phi i32 [ %.sroa.09.0, %49 ], [ -1, %23 ], [ -1, %14 ], [ -1, %5 ]
  ret i32 %.sroa.09.1
}

declare ptr @X509_get_pubkey(ptr noundef) local_unnamed_addr #3

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 = { 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 #5 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { nounwind willreturn memory(read) }
attributes #7 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !7, i64 0}
!6 = !{!"s2n_debug_info", !7, i64 0, !7, i64 8}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!6, !7, i64 8}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !8, i64 0}
!13 = !{!7, !7, i64 0}
!14 = !{!15, !7, i64 0}
!15 = !{!"s2n_pkey", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40}


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