; LLVM IR from AprilAndFriends/sakit :: util/multicast-example (mc)

; 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.sockaddr_in = type { i16, i16, %struct.in_addr, [8 x i8] }
%struct.in_addr = type { i32 }
%struct.ip_mreq = type { %struct.in_addr, %struct.in_addr }

@.str = external hidden unnamed_addr constant [7 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [20 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0) #0 {
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %struct.sockaddr_in, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %struct.ip_mreq, align 4
  %9 = alloca [50 x i8], align 16
  %10 = alloca i64, align 8
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca %struct.in_addr, align 4
  store i32 0, ptr %2, align 4
  store i32 %0, ptr %3, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr %4) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #8
  call void @llvm.lifetime.start.p0(i64 50, ptr %9) #8
  call void @llvm.memset.p0.i64(ptr align 16 %9, i8 0, i64 50, i1 false)
  %14 = call i32 @socket(i32 noundef 2, i32 noundef 2, i32 noundef 0) #8
  store i32 %14, ptr %6, align 4, !tbaa !5
  %15 = load i32, ptr %6, align 4, !tbaa !5
  %16 = icmp slt i32 %15, 0
  br i1 %16, label %17, label %18

17:                                               ; preds = %1
  call void @perror(ptr noundef @.str)
  call void @exit(i32 noundef 1) #9
  unreachable

18:                                               ; preds = %1
  call void @llvm.memset.p0.i64(ptr align 4 %4, i8 0, i64 16, i1 false)
  %19 = getelementptr inbounds %struct.sockaddr_in, ptr %4, i32 0, i32 0
  store i16 2, ptr %19, align 4, !tbaa !9
  %20 = call noundef i32 @_ZL10__bswap_32j(i32 noundef 0)
  %21 = getelementptr inbounds %struct.sockaddr_in, ptr %4, i32 0, i32 2
  %22 = getelementptr inbounds %struct.in_addr, ptr %21, i32 0, i32 0
  store i32 %20, ptr %22, align 4, !tbaa !13
  %23 = call noundef zeroext i16 @_ZL10__bswap_16t(i16 noundef zeroext 1600)
  %24 = getelementptr inbounds %struct.sockaddr_in, ptr %4, i32 0, i32 1
  store i16 %23, ptr %24, align 2, !tbaa !14
  store i32 16, ptr %5, align 4, !tbaa !5
  %25 = load i32, ptr %3, align 4, !tbaa !5
  %26 = icmp sgt i32 %25, 1
  br i1 %26, label %27, label %74

27:                                               ; preds = %18
  %28 = call i32 @inet_addr(ptr noundef @.str.1) #8
  %29 = getelementptr inbounds %struct.sockaddr_in, ptr %4, i32 0, i32 2
  %30 = getelementptr inbounds %struct.in_addr, ptr %29, i32 0, i32 0
  store i32 %28, ptr %30, align 4, !tbaa !13
  br label %31

31:                                               ; preds = %27
  br label %32

32:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #8
  %33 = call i64 @time(ptr noundef null) #8
  store i64 %33, ptr %10, align 8, !tbaa !15
  %34 = getelementptr inbounds [50 x i8], ptr %9, i64 0, i64 0
  %35 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef %34, ptr noundef @.str.2) #8
  %36 = getelementptr inbounds [50 x i8], ptr %9, i64 0, i64 0
  %37 = call i32 (ptr, ...) @printf(ptr noundef @.str.3, ptr noundef %36)
  %38 = load i32, ptr %6, align 4, !tbaa !5
  %39 = getelementptr inbounds [50 x i8], ptr %9, i64 0, i64 0
  %40 = load i32, ptr %5, align 4, !tbaa !5
  %41 = call i64 @sendto(i32 noundef %38, ptr noundef %39, i64 noundef 50, i32 noundef 0, ptr noundef %4, i32 noundef %40)
  %42 = trunc i64 %41 to i32
  store i32 %42, ptr %7, align 4, !tbaa !5
  %43 = load i32, ptr %7, align 4, !tbaa !5
  %44 = icmp slt i32 %43, 0
  br i1 %44, label %45, label %46

45:                                               ; preds = %32
  call void @perror(ptr noundef @.str.4)
  call void @exit(i32 noundef 1) #9
  unreachable

46:                                               ; preds = %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #8
  br label %47

47:                                               ; preds = %46
  br label %48

48:                                               ; preds = %72, %47
  br label %49

49:                                               ; preds = %48
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #8
  %50 = getelementptr inbounds [50 x i8], ptr %9, i64 0, i64 0
  call void @llvm.memset.p0.i64(ptr align 16 %50, i8 0, i64 50, i1 false)
  %51 = load i32, ptr %6, align 4, !tbaa !5
  %52 = getelementptr inbounds [50 x i8], ptr %9, i64 0, i64 0
  %53 = call i64 @recvfrom(i32 noundef %51, ptr noundef %52, i64 noundef 50, i32 noundef 0, ptr noundef %4, ptr noundef %11)
  %54 = trunc i64 %53 to i32
  store i32 %54, ptr %7, align 4, !tbaa !5
  %55 = load i32, ptr %7, align 4, !tbaa !5
  %56 = icmp slt i32 %55, 0
  br i1 %56, label %57, label %58

57:                                               ; preds = %49
  call void @perror(ptr noundef @.str.5)
  call void @exit(i32 noundef 1) #9
  unreachable

58:                                               ; preds = %49
  %59 = load i32, ptr %7, align 4, !tbaa !5
  %60 = icmp eq i32 %59, 0
  br i1 %60, label %61, label %62

61:                                               ; preds = %58
  store i32 5, ptr %12, align 4
  br label %70

62:                                               ; preds = %58
  br label %63

63:                                               ; preds = %62
  %64 = getelementptr inbounds %struct.sockaddr_in, ptr %4, i32 0, i32 2
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 4 %64, i64 4, i1 false), !tbaa.struct !17
  %65 = getelementptr inbounds %struct.in_addr, ptr %13, i32 0, i32 0
  %66 = load i32, ptr %65, align 4
  %67 = call ptr @inet_ntoa(i32 %66) #8
  %68 = getelementptr inbounds [50 x i8], ptr %9, i64 0, i64 0
  %69 = call i32 (ptr, ...) @printf(ptr noundef @.str.6, ptr noundef %67, ptr noundef %68)
  store i32 0, ptr %12, align 4
  br label %70

70:                                               ; preds = %63, %61
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #8
  %71 = load i32, ptr %12, align 4
  switch i32 %71, label %76 [
    i32 0, label %72
    i32 5, label %73
  ]

72:                                               ; preds = %70
  br label %48, !llvm.loop !18

73:                                               ; preds = %70
  br label %74

74:                                               ; preds = %73, %18
  call void @llvm.lifetime.end.p0(i64 50, ptr %9) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %4) #8
  %75 = load i32, ptr %2, align 4
  ret i32 %75

76:                                               ; preds = %70
  unreachable
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: nounwind
declare i32 @socket(i32 noundef, i32 noundef, i32 noundef) #3

declare void @perror(ptr noundef) #4

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef i32 @_ZL10__bswap_32j(i32 noundef) #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef zeroext i16 @_ZL10__bswap_16t(i16 noundef zeroext) #6

; Function Attrs: nounwind
declare i32 @inet_addr(ptr noundef) #3

; Function Attrs: nounwind
declare i64 @time(ptr noundef) #3

; Function Attrs: nounwind
declare i32 @sprintf(ptr noundef, ptr noundef, ...) #3

declare i32 @printf(ptr noundef, ...) #4

declare i64 @sendto(i32 noundef, ptr noundef, i64 noundef, i32 noundef, ptr noundef, i32 noundef) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

declare i64 @recvfrom(i32 noundef, ptr noundef, i64 noundef, i32 noundef, ptr noundef, ptr noundef) #4

; Function Attrs: nounwind
declare ptr @inet_ntoa(i32) #3

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #7

attributes #0 = { mustprogress norecurse 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 willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nounwind "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 = { "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 = { noreturn nounwind "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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #8 = { nounwind }
attributes #9 = { noreturn 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"_ZTS11sockaddr_in", !11, i64 0, !11, i64 2, !12, i64 4, !7, i64 8}
!11 = !{!"short", !7, i64 0}
!12 = !{!"_ZTS7in_addr", !6, i64 0}
!13 = !{!10, !6, i64 4}
!14 = !{!10, !11, i64 2}
!15 = !{!16, !16, i64 0}
!16 = !{!"long", !7, i64 0}
!17 = !{i64 0, i64 4, !5}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}


; 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.sockaddr_in = type { i16, i16, %struct.in_addr, [8 x i8] }
%struct.in_addr = type { i32 }

@.str = external hidden unnamed_addr constant [7 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [12 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [19 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [13 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [20 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main(i32 noundef %0) local_unnamed_addr #0 {
  %2 = alloca %struct.sockaddr_in, align 4
  %3 = alloca [50 x i8], align 16
  %4 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #8
  call void @llvm.lifetime.start.p0(i64 50, ptr nonnull %3) #8
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(50) %3, i8 0, i64 50, i1 false)
  %5 = tail call i32 @socket(i32 noundef 2, i32 noundef 2, i32 noundef 0) #8
  %6 = icmp slt i32 %5, 0
  br i1 %6, label %7, label %8

7:                                                ; preds = %1
  tail call void @perror(ptr noundef nonnull @.str) #9
  tail call void @exit(i32 noundef 1) #10
  unreachable

8:                                                ; preds = %1
  %9 = getelementptr inbounds i8, ptr %2, i64 8
  store i64 0, ptr %9, align 4
  store i16 2, ptr %2, align 4, !tbaa !5
  %10 = tail call noundef i32 @_ZL10__bswap_32j(i32 noundef 0)
  %11 = getelementptr inbounds i8, ptr %2, i64 4
  %12 = tail call noundef zeroext i16 @_ZL10__bswap_16t(i16 noundef zeroext 1600)
  %13 = getelementptr inbounds i8, ptr %2, i64 2
  store i16 %12, ptr %13, align 2, !tbaa !12
  %14 = icmp sgt i32 %0, 1
  br i1 %14, label %15, label %34

15:                                               ; preds = %8
  %16 = tail call i32 @inet_addr(ptr noundef nonnull @.str.1) #8
  store i32 %16, ptr %11, align 4, !tbaa !13
  %17 = tail call i64 @time(ptr noundef null) #8
  %18 = call i32 (ptr, ptr, ...) @sprintf(ptr noundef nonnull dereferenceable(1) %3, ptr noundef nonnull dereferenceable(1) @.str.2) #8
  %19 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, ptr noundef nonnull %3)
  %20 = call i64 @sendto(i32 noundef %5, ptr noundef nonnull %3, i64 noundef 50, i32 noundef 0, ptr noundef nonnull %2, i32 noundef 16)
  %21 = and i64 %20, 2147483648
  %.not = icmp eq i64 %21, 0
  br i1 %.not, label %.preheader, label %25

.preheader:                                       ; preds = %15
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #8
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(50) %3, i8 0, i64 50, i1 false)
  %22 = call i64 @recvfrom(i32 noundef %5, ptr noundef nonnull %3, i64 noundef 50, i32 noundef 0, ptr noundef nonnull %2, ptr noundef nonnull %4)
  %23 = trunc i64 %22 to i32
  %24 = icmp slt i32 %23, 0
  br i1 %24, label %._crit_edge, label %.lr.ph

25:                                               ; preds = %15
  call void @perror(ptr noundef nonnull @.str.4) #9
  call void @exit(i32 noundef 1) #10
  unreachable

._crit_edge:                                      ; preds = %28, %.preheader
  call void @perror(ptr noundef nonnull @.str.5) #9
  call void @exit(i32 noundef 1) #10
  unreachable

.lr.ph:                                           ; preds = %.preheader, %28
  %26 = phi i32 [ %32, %28 ], [ %23, %.preheader ]
  %27 = icmp eq i32 %26, 0
  br i1 %27, label %.thread, label %28

.thread:                                          ; preds = %.lr.ph
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #8
  br label %34

28:                                               ; preds = %.lr.ph
  %.sroa.0.0.copyload = load i32, ptr %11, align 4, !tbaa !14
  %29 = call ptr @inet_ntoa(i32 %.sroa.0.0.copyload) #8
  %30 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.6, ptr noundef %29, ptr noundef nonnull %3)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #8
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(50) %3, i8 0, i64 50, i1 false)
  %31 = call i64 @recvfrom(i32 noundef %5, ptr noundef nonnull %3, i64 noundef 50, i32 noundef 0, ptr noundef nonnull %2, ptr noundef nonnull %4)
  %32 = trunc i64 %31 to i32
  %33 = icmp slt i32 %32, 0
  br i1 %33, label %._crit_edge, label %.lr.ph

34:                                               ; preds = %.thread, %8
  call void @llvm.lifetime.end.p0(i64 50, ptr nonnull %3) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #8
  ret i32 0
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #2

; Function Attrs: nounwind
declare i32 @socket(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare void @perror(ptr nocapture noundef readonly) local_unnamed_addr #4

; Function Attrs: noreturn nounwind
declare void @exit(i32 noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef i32 @_ZL10__bswap_32j(i32 noundef) local_unnamed_addr #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef zeroext i16 @_ZL10__bswap_16t(i16 noundef zeroext) local_unnamed_addr #6

; Function Attrs: nounwind
declare i32 @inet_addr(ptr noundef) local_unnamed_addr #3

; Function Attrs: nounwind
declare i64 @time(ptr noundef) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @sprintf(ptr noalias nocapture noundef writeonly, ptr nocapture noundef readonly, ...) local_unnamed_addr #4

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4

declare i64 @sendto(i32 noundef, ptr noundef, i64 noundef, i32 noundef, ptr noundef, i32 noundef) local_unnamed_addr #7

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

declare i64 @recvfrom(i32 noundef, ptr noundef, i64 noundef, i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #7

; Function Attrs: nounwind
declare ptr @inet_ntoa(i32) local_unnamed_addr #3

attributes #0 = { mustprogress norecurse 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 willreturn memory(argmem: readwrite) }
attributes #2 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #3 = { nounwind "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 = { nofree nounwind "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 = { noreturn nounwind "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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { "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 #8 = { nounwind }
attributes #9 = { cold }
attributes #10 = { noreturn 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 = !{!"_ZTS11sockaddr_in", !7, i64 0, !7, i64 2, !10, i64 4, !8, i64 8}
!7 = !{!"short", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTS7in_addr", !11, i64 0}
!11 = !{!"int", !8, i64 0}
!12 = !{!6, !7, i64 2}
!13 = !{!6, !11, i64 4}
!14 = !{!11, !11, i64 0}


; Effective O3 passes: DSEPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass