; LLVM IR from AdarshGaur/Competitive-Programming :: SPOJ (LASTDIG - The last digit)

; 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
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i64, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  %9 = 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)
  br label %10

10:                                               ; preds = %83, %0
  %11 = load i32, ptr %2, align 4, !tbaa !5
  %12 = add nsw i32 %11, -1
  store i32 %12, ptr %2, align 4, !tbaa !5
  %13 = icmp ne i32 %11, 0
  br i1 %13, label %14, label %84

14:                                               ; preds = %10
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 1, ptr %7, align 4, !tbaa !5
  %15 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %17 = load i32, ptr %6, align 4, !tbaa !5
  %18 = srem i32 %17, 10
  store i32 %18, ptr %4, align 4, !tbaa !5
  %19 = load i64, ptr %3, align 8, !tbaa !9
  %20 = icmp eq i64 %19, 0
  br i1 %20, label %21, label %22

21:                                               ; preds = %14
  store i32 1, ptr %7, align 4, !tbaa !5
  br label %76

22:                                               ; preds = %14
  %23 = load i32, ptr %4, align 4, !tbaa !5
  %24 = icmp eq i32 %23, 2
  br i1 %24, label %34, label %25

25:                                               ; preds = %22
  %26 = load i32, ptr %4, align 4, !tbaa !5
  %27 = icmp eq i32 %26, 3
  br i1 %27, label %34, label %28

28:                                               ; preds = %25
  %29 = load i32, ptr %4, align 4, !tbaa !5
  %30 = icmp eq i32 %29, 8
  br i1 %30, label %34, label %31

31:                                               ; preds = %28
  %32 = load i32, ptr %4, align 4, !tbaa !5
  %33 = icmp eq i32 %32, 7
  br i1 %33, label %34, label %42

34:                                               ; preds = %31, %28, %25, %22
  %35 = load i64, ptr %3, align 8, !tbaa !9
  %36 = srem i64 %35, 4
  %37 = trunc i64 %36 to i32
  store i32 %37, ptr %5, align 4, !tbaa !5
  %38 = load i32, ptr %5, align 4, !tbaa !5
  %39 = icmp eq i32 %38, 0
  br i1 %39, label %40, label %41

40:                                               ; preds = %34
  store i32 4, ptr %5, align 4, !tbaa !5
  br label %41

41:                                               ; preds = %40, %34
  br label %59

42:                                               ; preds = %31
  %43 = load i32, ptr %4, align 4, !tbaa !5
  %44 = icmp eq i32 %43, 4
  br i1 %44, label %48, label %45

45:                                               ; preds = %42
  %46 = load i32, ptr %4, align 4, !tbaa !5
  %47 = icmp eq i32 %46, 9
  br i1 %47, label %48, label %56

48:                                               ; preds = %45, %42
  %49 = load i64, ptr %3, align 8, !tbaa !9
  %50 = srem i64 %49, 2
  %51 = trunc i64 %50 to i32
  store i32 %51, ptr %5, align 4, !tbaa !5
  %52 = load i32, ptr %5, align 4, !tbaa !5
  %53 = icmp eq i32 %52, 0
  br i1 %53, label %54, label %55

54:                                               ; preds = %48
  store i32 2, ptr %5, align 4, !tbaa !5
  br label %55

55:                                               ; preds = %54, %48
  br label %58

56:                                               ; preds = %45
  %57 = load i32, ptr %4, align 4, !tbaa !5
  store i32 %57, ptr %7, align 4, !tbaa !5
  br label %58

58:                                               ; preds = %56, %55
  br label %59

59:                                               ; preds = %58, %41
  br label %60

60:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  store i32 1, ptr %8, align 4, !tbaa !5
  br label %61

61:                                               ; preds = %70, %60
  %62 = load i32, ptr %8, align 4, !tbaa !5
  %63 = load i32, ptr %5, align 4, !tbaa !5
  %64 = icmp sle i32 %62, %63
  br i1 %64, label %66, label %65

65:                                               ; preds = %61
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %73

66:                                               ; preds = %61
  %67 = load i32, ptr %6, align 4, !tbaa !5
  %68 = load i32, ptr %7, align 4, !tbaa !5
  %69 = mul nsw i32 %68, %67
  store i32 %69, ptr %7, align 4, !tbaa !5
  br label %70

70:                                               ; preds = %66
  %71 = load i32, ptr %8, align 4, !tbaa !5
  %72 = add nsw i32 %71, 1
  store i32 %72, ptr %8, align 4, !tbaa !5
  br label %61, !llvm.loop !11

73:                                               ; preds = %65
  %74 = load i32, ptr %7, align 4, !tbaa !5
  %75 = srem i32 %74, 10
  store i32 %75, ptr %7, align 4, !tbaa !5
  br label %76

76:                                               ; preds = %73, %21
  %77 = load i32, ptr %7, align 4, !tbaa !5
  %78 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %77)
  %79 = load i32, ptr %2, align 4, !tbaa !5
  %80 = icmp ne i32 %79, 0
  br i1 %80, label %81, label %83

81:                                               ; preds = %76
  %82 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
  br label %83

83:                                               ; preds = %81, %76
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  br label %10, !llvm.loop !13

84:                                               ; preds = %10
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  ret i32 0
}

; 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: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; 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: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #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 = { 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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }

!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, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; 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
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  %4 = 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)
  %5 = load i32, ptr %1, align 4, !tbaa !5
  %6 = add nsw i32 %5, -1
  store i32 %6, ptr %1, align 4, !tbaa !5
  %.not34 = icmp eq i32 %5, 0
  br i1 %.not34, label %._crit_edge38, label %.lr.ph37

.lr.ph37:                                         ; preds = %0, %34
  %.02435 = phi i32 [ %.226, %34 ], [ undef, %0 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  %7 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %8 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %9 = load i32, ptr %3, align 4, !tbaa !5
  %10 = load i64, ptr %2, align 8, !tbaa !9
  %11 = icmp eq i64 %10, 0
  br i1 %11, label %31, label %12

12:                                               ; preds = %.lr.ph37
  %13 = srem i32 %9, 10
  switch i32 %13, label %22 [
    i32 8, label %14
    i32 7, label %14
    i32 3, label %14
    i32 2, label %14
    i32 9, label %18
    i32 4, label %18
  ]

14:                                               ; preds = %12, %12, %12, %12
  %15 = srem i64 %10, 4
  %16 = trunc nsw i64 %15 to i32
  %17 = icmp eq i64 %15, 0
  br i1 %17, label %.lr.ph.preheader, label %22

18:                                               ; preds = %12, %12
  %19 = srem i64 %10, 2
  %20 = trunc nsw i64 %19 to i32
  %21 = icmp eq i64 %19, 0
  br i1 %21, label %.lr.ph.preheader, label %22

22:                                               ; preds = %18, %14, %12
  %.125 = phi i32 [ %16, %14 ], [ %20, %18 ], [ %.02435, %12 ]
  %.023 = phi i32 [ 1, %14 ], [ 1, %18 ], [ %13, %12 ]
  %.not2931 = icmp slt i32 %.125, 1
  br i1 %.not2931, label %._crit_edge, label %.lr.ph.preheader

.lr.ph.preheader:                                 ; preds = %18, %14, %22
  %.02345 = phi i32 [ %.023, %22 ], [ 1, %14 ], [ 1, %18 ]
  %.12543 = phi i32 [ %.125, %22 ], [ 4, %14 ], [ 2, %18 ]
  %min.iters.check = icmp ult i32 %.12543, 8
  br i1 %min.iters.check, label %.lr.ph.preheader49, label %vector.ph

.lr.ph.preheader49:                               ; preds = %middle.block, %.lr.ph.preheader
  %.033.ph = phi i32 [ 1, %.lr.ph.preheader ], [ %ind.end, %middle.block ]
  %.132.ph = phi i32 [ %.02345, %.lr.ph.preheader ], [ %27, %middle.block ]
  br label %.lr.ph

vector.ph:                                        ; preds = %.lr.ph.preheader
  %n.vec = and i32 %.12543, 2147483640
  %ind.end = or disjoint i32 %n.vec, 1
  %23 = insertelement <4 x i32> <i32 poison, i32 1, i32 1, i32 1>, i32 %.02345, i64 0
  %broadcast.splatinsert = insertelement <4 x i32> poison, i32 %9, i64 0
  %broadcast.splat = shufflevector <4 x i32> %broadcast.splatinsert, <4 x i32> poison, <4 x i32> zeroinitializer
  br label %vector.body

vector.body:                                      ; preds = %vector.body, %vector.ph
  %index = phi i32 [ 0, %vector.ph ], [ %index.next, %vector.body ]
  %vec.phi = phi <4 x i32> [ %23, %vector.ph ], [ %24, %vector.body ]
  %vec.phi48 = phi <4 x i32> [ <i32 1, i32 1, i32 1, i32 1>, %vector.ph ], [ %25, %vector.body ]
  %24 = mul <4 x i32> %vec.phi, %broadcast.splat
  %25 = mul <4 x i32> %vec.phi48, %broadcast.splat
  %index.next = add nuw i32 %index, 8
  %26 = icmp eq i32 %index.next, %n.vec
  br i1 %26, label %middle.block, label %vector.body, !llvm.loop !11

middle.block:                                     ; preds = %vector.body
  %bin.rdx = mul <4 x i32> %25, %24
  %27 = call i32 @llvm.vector.reduce.mul.v4i32(<4 x i32> %bin.rdx)
  %cmp.n = icmp eq i32 %.12543, %n.vec
  br i1 %cmp.n, label %._crit_edge, label %.lr.ph.preheader49

._crit_edge:                                      ; preds = %.lr.ph, %middle.block, %22
  %.12544 = phi i32 [ %.125, %22 ], [ %.12543, %middle.block ], [ %.12543, %.lr.ph ]
  %.1.lcssa = phi i32 [ %.023, %22 ], [ %27, %middle.block ], [ %29, %.lr.ph ]
  %28 = srem i32 %.1.lcssa, 10
  br label %31

.lr.ph:                                           ; preds = %.lr.ph.preheader49, %.lr.ph
  %.033 = phi i32 [ %30, %.lr.ph ], [ %.033.ph, %.lr.ph.preheader49 ]
  %.132 = phi i32 [ %29, %.lr.ph ], [ %.132.ph, %.lr.ph.preheader49 ]
  %29 = mul nsw i32 %.132, %9
  %30 = add nuw i32 %.033, 1
  %exitcond.not = icmp eq i32 %.033, %.12543
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !15

31:                                               ; preds = %.lr.ph37, %._crit_edge
  %.226 = phi i32 [ %.12544, %._crit_edge ], [ %.02435, %.lr.ph37 ]
  %.2 = phi i32 [ %28, %._crit_edge ], [ 1, %.lr.ph37 ]
  %32 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.2)
  %33 = load i32, ptr %1, align 4, !tbaa !5
  %.not30 = icmp eq i32 %33, 0
  br i1 %.not30, label %.thread46, label %34

.thread46:                                        ; preds = %31
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  br label %._crit_edge38

34:                                               ; preds = %31
  %35 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
  %.pre = load i32, ptr %1, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  %36 = add nsw i32 %.pre, -1
  store i32 %36, ptr %1, align 4, !tbaa !5
  %.not = icmp eq i32 %.pre, 0
  br i1 %.not, label %._crit_edge38, label %.lr.ph37, !llvm.loop !16

._crit_edge38:                                    ; preds = %34, %.thread46, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  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 uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; 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: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #4

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.vector.reduce.mul.v4i32(<4 x i32>) #5

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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { inlinehint mustprogress 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 speculatable willreturn memory(none) }
attributes #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12, !13, !14}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!"llvm.loop.isvectorized", i32 1}
!14 = !{!"llvm.loop.unroll.runtime.disable"}
!15 = distinct !{!15, !12, !14, !13}
!16 = distinct !{!16, !12}


; Effective O3 passes: DSEPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,SROAPass,SimplifyCFGPass