; LLVM IR from ritikbanger/Hacktoberfest2022-DSA :: 04. Arrays (Smallest_Missing_No)

; 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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca ptr, align 8
  %4 = alloca i64, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca [100 x i32], align 16
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  %12 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %13 = load i32, ptr %2, align 4, !tbaa !5
  %14 = zext i32 %13 to i64
  %15 = call ptr @llvm.stacksave.p0()
  store ptr %15, ptr %3, align 8
  %16 = alloca i32, i64 %14, align 16
  store i64 %14, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %17

17:                                               ; preds = %27, %0
  %18 = load i32, ptr %5, align 4, !tbaa !5
  %19 = load i32, ptr %2, align 4, !tbaa !5
  %20 = icmp slt i32 %18, %19
  br i1 %20, label %22, label %21

21:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  br label %30

22:                                               ; preds = %17
  %23 = load i32, ptr %5, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds i32, ptr %16, i64 %24
  %26 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %25)
  br label %27

27:                                               ; preds = %22
  %28 = load i32, ptr %5, align 4, !tbaa !5
  %29 = add nsw i32 %28, 1
  store i32 %29, ptr %5, align 4, !tbaa !5
  br label %17, !llvm.loop !9

30:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 100, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 400, ptr %7) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %31

31:                                               ; preds = %39, %30
  %32 = load i32, ptr %8, align 4, !tbaa !5
  %33 = icmp slt i32 %32, 100
  br i1 %33, label %35, label %34

34:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %42

35:                                               ; preds = %31
  %36 = load i32, ptr %8, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds [100 x i32], ptr %7, i64 0, i64 %37
  store i32 0, ptr %38, align 4, !tbaa !5
  br label %39

39:                                               ; preds = %35
  %40 = load i32, ptr %8, align 4, !tbaa !5
  %41 = add nsw i32 %40, 1
  store i32 %41, ptr %8, align 4, !tbaa !5
  br label %31, !llvm.loop !11

42:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  store i32 0, ptr %9, align 4, !tbaa !5
  br label %43

43:                                               ; preds = %64, %42
  %44 = load i32, ptr %9, align 4, !tbaa !5
  %45 = load i32, ptr %2, align 4, !tbaa !5
  %46 = icmp slt i32 %44, %45
  br i1 %46, label %48, label %47

47:                                               ; preds = %43
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  br label %67

48:                                               ; preds = %43
  %49 = load i32, ptr %9, align 4, !tbaa !5
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds i32, ptr %16, i64 %50
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %53 = icmp sge i32 %52, 0
  br i1 %53, label %54, label %63

54:                                               ; preds = %48
  %55 = load i32, ptr %9, align 4, !tbaa !5
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds i32, ptr %16, i64 %56
  %58 = load i32, ptr %57, align 4, !tbaa !5
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds [100 x i32], ptr %7, i64 0, i64 %59
  %61 = load i32, ptr %60, align 4, !tbaa !5
  %62 = add nsw i32 %61, 1
  store i32 %62, ptr %60, align 4, !tbaa !5
  br label %63

63:                                               ; preds = %54, %48
  br label %64

64:                                               ; preds = %63
  %65 = load i32, ptr %9, align 4, !tbaa !5
  %66 = add nsw i32 %65, 1
  store i32 %66, ptr %9, align 4, !tbaa !5
  br label %43, !llvm.loop !12

67:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  store i32 0, ptr %10, align 4, !tbaa !5
  br label %68

68:                                               ; preds = %82, %67
  %69 = load i32, ptr %10, align 4, !tbaa !5
  %70 = icmp slt i32 %69, 100
  br i1 %70, label %72, label %71

71:                                               ; preds = %68
  store i32 11, ptr %11, align 4
  br label %85

72:                                               ; preds = %68
  %73 = load i32, ptr %10, align 4, !tbaa !5
  %74 = sext i32 %73 to i64
  %75 = getelementptr inbounds [100 x i32], ptr %7, i64 0, i64 %74
  %76 = load i32, ptr %75, align 4, !tbaa !5
  %77 = icmp eq i32 %76, 0
  br i1 %77, label %78, label %81

78:                                               ; preds = %72
  %79 = load i32, ptr %10, align 4, !tbaa !5
  %80 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %79)
  store i32 11, ptr %11, align 4
  br label %85

81:                                               ; preds = %72
  br label %82

82:                                               ; preds = %81
  %83 = load i32, ptr %10, align 4, !tbaa !5
  %84 = add nsw i32 %83, 1
  store i32 %84, ptr %10, align 4, !tbaa !5
  br label %68, !llvm.loop !13

85:                                               ; preds = %78, %71
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  br label %86

86:                                               ; preds = %85
  store i32 0, ptr %1, align 4
  store i32 1, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 400, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  %87 = load ptr, ptr %3, align 8
  call void @llvm.stackrestore.p0(ptr %87)
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  %88 = load i32, ptr %1, align 4
  ret i32 %88
}

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3

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

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind willreturn }
attributes #4 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}


; 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"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  %2 = alloca [100 x i32], align 16
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #5
  %3 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %4 = load i32, ptr %1, align 4, !tbaa !5
  %5 = zext i32 %4 to i64
  %6 = call ptr @llvm.stacksave.p0()
  %7 = alloca i32, i64 %5, align 16
  %8 = load i32, ptr %1, align 4, !tbaa !5
  %9 = icmp sgt i32 %8, 0
  br i1 %9, label %.lr.ph, label %._crit_edge.thread

._crit_edge.thread:                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %2) #5
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(400) %2, i8 0, i64 400, i1 false), !tbaa !5
  br label %.preheader.preheader

._crit_edge:                                      ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %2) #5
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(400) %2, i8 0, i64 400, i1 false), !tbaa !5
  %10 = icmp sgt i32 %13, 0
  br i1 %10, label %.lr.ph24.preheader, label %.preheader.preheader

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %11 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv
  %12 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %11)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %13 = load i32, ptr %1, align 4, !tbaa !5
  %14 = sext i32 %13 to i64
  %15 = icmp slt i64 %indvars.iv.next, %14
  br i1 %15, label %.lr.ph, label %._crit_edge, !llvm.loop !9

.lr.ph24.preheader:                               ; preds = %._crit_edge
  %wide.trip.count = zext nneg i32 %13 to i64
  %xtraiter = and i64 %wide.trip.count, 1
  %16 = icmp eq i32 %13, 1
  br i1 %16, label %.preheader.preheader.loopexit.unr-lcssa, label %.lr.ph24.preheader.new

.lr.ph24.preheader.new:                           ; preds = %.lr.ph24.preheader
  %unroll_iter = and i64 %wide.trip.count, 2147483646
  br label %.lr.ph24

.lr.ph24:                                         ; preds = %33, %.lr.ph24.preheader.new
  %indvars.iv32 = phi i64 [ 0, %.lr.ph24.preheader.new ], [ %indvars.iv.next33.1, %33 ]
  %niter = phi i64 [ 0, %.lr.ph24.preheader.new ], [ %niter.next.1, %33 ]
  %17 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv32
  %18 = load i32, ptr %17, align 8, !tbaa !5
  %19 = icmp sgt i32 %18, -1
  br i1 %19, label %20, label %.lr.ph24.1

20:                                               ; preds = %.lr.ph24
  %21 = zext nneg i32 %18 to i64
  %22 = getelementptr inbounds [100 x i32], ptr %2, i64 0, i64 %21
  %23 = load i32, ptr %22, align 4, !tbaa !5
  %24 = add nsw i32 %23, 1
  store i32 %24, ptr %22, align 4, !tbaa !5
  br label %.lr.ph24.1

.lr.ph24.1:                                       ; preds = %.lr.ph24, %20
  %indvars.iv.next33 = or disjoint i64 %indvars.iv32, 1
  %25 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv.next33
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %27 = icmp sgt i32 %26, -1
  br i1 %27, label %28, label %33

28:                                               ; preds = %.lr.ph24.1
  %29 = zext nneg i32 %26 to i64
  %30 = getelementptr inbounds [100 x i32], ptr %2, i64 0, i64 %29
  %31 = load i32, ptr %30, align 4, !tbaa !5
  %32 = add nsw i32 %31, 1
  store i32 %32, ptr %30, align 4, !tbaa !5
  br label %33

33:                                               ; preds = %28, %.lr.ph24.1
  %indvars.iv.next33.1 = add nuw nsw i64 %indvars.iv32, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %.preheader.preheader.loopexit.unr-lcssa, label %.lr.ph24, !llvm.loop !11

.preheader.preheader.loopexit.unr-lcssa:          ; preds = %33, %.lr.ph24.preheader
  %indvars.iv32.unr = phi i64 [ 0, %.lr.ph24.preheader ], [ %indvars.iv.next33.1, %33 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.preheader.preheader, label %.lr.ph24.epil

.lr.ph24.epil:                                    ; preds = %.preheader.preheader.loopexit.unr-lcssa
  %34 = getelementptr inbounds i32, ptr %7, i64 %indvars.iv32.unr
  %35 = load i32, ptr %34, align 4, !tbaa !5
  %36 = icmp sgt i32 %35, -1
  br i1 %36, label %37, label %.preheader.preheader

37:                                               ; preds = %.lr.ph24.epil
  %38 = zext nneg i32 %35 to i64
  %39 = getelementptr inbounds [100 x i32], ptr %2, i64 0, i64 %38
  %40 = load i32, ptr %39, align 4, !tbaa !5
  %41 = add nsw i32 %40, 1
  store i32 %41, ptr %39, align 4, !tbaa !5
  br label %.preheader.preheader

.preheader.preheader:                             ; preds = %.preheader.preheader.loopexit.unr-lcssa, %37, %.lr.ph24.epil, %._crit_edge.thread, %._crit_edge
  br label %.preheader

.preheader:                                       ; preds = %60, %.preheader.preheader
  %indvars.iv35 = phi i64 [ 0, %.preheader.preheader ], [ %indvars.iv.next36.4, %60 ]
  %42 = getelementptr inbounds [100 x i32], ptr %2, i64 0, i64 %indvars.iv35
  %43 = load i32, ptr %42, align 4, !tbaa !5
  %44 = icmp eq i32 %43, 0
  br i1 %44, label %45, label %.preheader.1

45:                                               ; preds = %.preheader.4, %.preheader.3, %.preheader.2, %.preheader.1, %.preheader
  %indvars.iv35.lcssa = phi i64 [ %indvars.iv35, %.preheader ], [ %indvars.iv.next36, %.preheader.1 ], [ %indvars.iv.next36.1, %.preheader.2 ], [ %indvars.iv.next36.2, %.preheader.3 ], [ %indvars.iv.next36.3, %.preheader.4 ]
  %46 = trunc nuw nsw i64 %indvars.iv35.lcssa to i32
  %47 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %46)
  br label %.loopexit

.preheader.1:                                     ; preds = %.preheader
  %indvars.iv.next36 = add nuw nsw i64 %indvars.iv35, 1
  %48 = getelementptr inbounds [100 x i32], ptr %2, i64 0, i64 %indvars.iv.next36
  %49 = load i32, ptr %48, align 4, !tbaa !5
  %50 = icmp eq i32 %49, 0
  br i1 %50, label %45, label %.preheader.2

.preheader.2:                                     ; preds = %.preheader.1
  %indvars.iv.next36.1 = add nuw nsw i64 %indvars.iv35, 2
  %51 = getelementptr inbounds [100 x i32], ptr %2, i64 0, i64 %indvars.iv.next36.1
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %53 = icmp eq i32 %52, 0
  br i1 %53, label %45, label %.preheader.3

.preheader.3:                                     ; preds = %.preheader.2
  %indvars.iv.next36.2 = add nuw nsw i64 %indvars.iv35, 3
  %54 = getelementptr inbounds [100 x i32], ptr %2, i64 0, i64 %indvars.iv.next36.2
  %55 = load i32, ptr %54, align 4, !tbaa !5
  %56 = icmp eq i32 %55, 0
  br i1 %56, label %45, label %.preheader.4

.preheader.4:                                     ; preds = %.preheader.3
  %indvars.iv.next36.3 = add nuw nsw i64 %indvars.iv35, 4
  %57 = getelementptr inbounds [100 x i32], ptr %2, i64 0, i64 %indvars.iv.next36.3
  %58 = load i32, ptr %57, align 4, !tbaa !5
  %59 = icmp eq i32 %58, 0
  br i1 %59, label %45, label %60

60:                                               ; preds = %.preheader.4
  %indvars.iv.next36.4 = add nuw nsw i64 %indvars.iv35, 5
  %exitcond38.not.4 = icmp eq i64 %indvars.iv.next36.4, 100
  br i1 %exitcond38.not.4, label %.loopexit, label %.preheader, !llvm.loop !12

.loopexit:                                        ; preds = %60, %45
  call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %2) #5
  call void @llvm.stackrestore.p0(ptr %6)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #5
  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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3

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

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3

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

attributes #0 = { mustprogress 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 = { "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 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopIdiomRecognizePass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass