; LLVM IR from ahampriyanshu/algo-ds-101 :: Algorithms/Array (check_two_equal_array)

; 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 i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca [10005 x i32], align 16
  %9 = alloca [10005 x i32], align 16
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  %14 = 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 %15

15:                                               ; preds = %94, %0
  %16 = load i32, ptr %2, align 4, !tbaa !5
  %17 = add nsw i32 %16, -1
  store i32 %17, ptr %2, align 4, !tbaa !5
  %18 = icmp ne i32 %16, 0
  br i1 %18, label %19, label %99

19:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #7
  store i32 1, ptr %4, align 4, !tbaa !5
  %20 = 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)
  %21 = load i32, ptr %3, align 4, !tbaa !5
  %22 = add nsw i32 %21, 5
  %23 = zext i32 %22 to i64
  %24 = call ptr @llvm.stacksave.p0()
  store ptr %24, ptr %5, align 8
  %25 = alloca i32, i64 %23, align 16
  store i64 %23, ptr %6, align 8
  %26 = load i32, ptr %3, align 4, !tbaa !5
  %27 = add nsw i32 %26, 5
  %28 = zext i32 %27 to i64
  %29 = alloca i32, i64 %28, align 16
  store i64 %28, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 40020, ptr %8) #7
  call void @llvm.memset.p0.i64(ptr align 16 %8, i8 0, i64 40020, i1 false)
  call void @llvm.lifetime.start.p0(i64 40020, ptr %9) #7
  call void @llvm.memset.p0.i64(ptr align 16 %9, i8 0, i64 40020, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  store i32 0, ptr %10, align 4, !tbaa !5
  br label %30

30:                                               ; preds = %48, %19
  %31 = load i32, ptr %10, align 4, !tbaa !5
  %32 = load i32, ptr %3, align 4, !tbaa !5
  %33 = icmp slt i32 %31, %32
  br i1 %33, label %35, label %34

34:                                               ; preds = %30
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  br label %51

35:                                               ; preds = %30
  %36 = load i32, ptr %10, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds i32, ptr %25, i64 %37
  %39 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %38)
  %40 = load i32, ptr %10, align 4, !tbaa !5
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds i32, ptr %25, i64 %41
  %43 = load i32, ptr %42, align 4, !tbaa !5
  %44 = sext i32 %43 to i64
  %45 = getelementptr inbounds [10005 x i32], ptr %8, i64 0, i64 %44
  %46 = load i32, ptr %45, align 4, !tbaa !5
  %47 = add nsw i32 %46, 1
  store i32 %47, ptr %45, align 4, !tbaa !5
  br label %48

48:                                               ; preds = %35
  %49 = load i32, ptr %10, align 4, !tbaa !5
  %50 = add nsw i32 %49, 1
  store i32 %50, ptr %10, align 4, !tbaa !5
  br label %30, !llvm.loop !9

51:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #7
  store i32 0, ptr %11, align 4, !tbaa !5
  br label %52

52:                                               ; preds = %70, %51
  %53 = load i32, ptr %11, align 4, !tbaa !5
  %54 = load i32, ptr %3, align 4, !tbaa !5
  %55 = icmp slt i32 %53, %54
  br i1 %55, label %57, label %56

56:                                               ; preds = %52
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  br label %73

57:                                               ; preds = %52
  %58 = load i32, ptr %11, align 4, !tbaa !5
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds i32, ptr %29, i64 %59
  %61 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %60)
  %62 = load i32, ptr %11, align 4, !tbaa !5
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds i32, ptr %29, i64 %63
  %65 = load i32, ptr %64, align 4, !tbaa !5
  %66 = sext i32 %65 to i64
  %67 = getelementptr inbounds [10005 x i32], ptr %9, i64 0, i64 %66
  %68 = load i32, ptr %67, align 4, !tbaa !5
  %69 = add nsw i32 %68, 1
  store i32 %69, ptr %67, align 4, !tbaa !5
  br label %70

70:                                               ; preds = %57
  %71 = load i32, ptr %11, align 4, !tbaa !5
  %72 = add nsw i32 %71, 1
  store i32 %72, ptr %11, align 4, !tbaa !5
  br label %52, !llvm.loop !11

73:                                               ; preds = %56
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #7
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %74

74:                                               ; preds = %90, %73
  %75 = load i32, ptr %12, align 4, !tbaa !5
  %76 = icmp sle i32 %75, 10000
  br i1 %76, label %78, label %77

77:                                               ; preds = %74
  store i32 10, ptr %13, align 4
  br label %93

78:                                               ; preds = %74
  %79 = load i32, ptr %12, align 4, !tbaa !5
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds [10005 x i32], ptr %8, i64 0, i64 %80
  %82 = load i32, ptr %81, align 4, !tbaa !5
  %83 = load i32, ptr %12, align 4, !tbaa !5
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds [10005 x i32], ptr %9, i64 0, i64 %84
  %86 = load i32, ptr %85, align 4, !tbaa !5
  %87 = icmp ne i32 %82, %86
  br i1 %87, label %88, label %89

88:                                               ; preds = %78
  store i32 0, ptr %4, align 4, !tbaa !5
  store i32 10, ptr %13, align 4
  br label %93

89:                                               ; preds = %78
  br label %90

90:                                               ; preds = %89
  %91 = load i32, ptr %12, align 4, !tbaa !5
  %92 = add nsw i32 %91, 1
  store i32 %92, ptr %12, align 4, !tbaa !5
  br label %74, !llvm.loop !12

93:                                               ; preds = %88, %77
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  br label %94

94:                                               ; preds = %93
  %95 = load i32, ptr %4, align 4, !tbaa !5
  %96 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %95)
  %97 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %96, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 40020, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 40020, ptr %8) #7
  %98 = load ptr, ptr %5, align 8
  call void @llvm.stackrestore.p0(ptr %98)
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  br label %15, !llvm.loop !13

99:                                               ; preds = %15
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  %100 = load i32, ptr %1, align 4
  ret i32 %100
}

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

; 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: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

; 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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 #6 = { 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 #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 = !{!"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 i32, align 4
  %3 = alloca [10005 x i32], align 16
  %4 = alloca [10005 x i32], align 16
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  %5 = 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)
  %6 = load i32, ptr %1, align 4, !tbaa !5
  %7 = add nsw i32 %6, -1
  store i32 %7, ptr %1, align 4, !tbaa !5
  %.not23 = icmp eq i32 %6, 0
  br i1 %.not23, label %._crit_edge, label %.lr.ph24

.lr.ph24:                                         ; preds = %0, %58
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #7
  %8 = 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)
  %9 = load i32, ptr %2, align 4, !tbaa !5
  %10 = add nsw i32 %9, 5
  %11 = zext i32 %10 to i64
  %12 = call ptr @llvm.stacksave.p0()
  %13 = alloca i32, i64 %11, align 16
  %14 = load i32, ptr %2, align 4, !tbaa !5
  %15 = add nsw i32 %14, 5
  %16 = zext i32 %15 to i64
  %17 = alloca i32, i64 %16, align 16
  call void @llvm.lifetime.start.p0(i64 40020, ptr nonnull %3) #7
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(40020) %3, i8 0, i64 40020, i1 false)
  call void @llvm.lifetime.start.p0(i64 40020, ptr nonnull %4) #7
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(40020) %4, i8 0, i64 40020, i1 false)
  %18 = icmp sgt i32 %14, 0
  br i1 %18, label %.lr.ph, label %.preheader.preheader

.preheader18:                                     ; preds = %.lr.ph
  %19 = icmp sgt i32 %27, 0
  br i1 %19, label %.lr.ph21, label %.preheader.preheader

.lr.ph:                                           ; preds = %.lr.ph24, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %.lr.ph24 ]
  %20 = getelementptr inbounds i32, ptr %13, i64 %indvars.iv
  %21 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %20)
  %22 = load i32, ptr %20, align 4, !tbaa !5
  %23 = sext i32 %22 to i64
  %24 = getelementptr inbounds [10005 x i32], ptr %3, i64 0, i64 %23
  %25 = load i32, ptr %24, align 4, !tbaa !5
  %26 = add nsw i32 %25, 1
  store i32 %26, ptr %24, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %27 = load i32, ptr %2, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  %29 = icmp slt i64 %indvars.iv.next, %28
  br i1 %29, label %.lr.ph, label %.preheader18, !llvm.loop !9

.lr.ph21:                                         ; preds = %.preheader18, %.lr.ph21
  %indvars.iv26 = phi i64 [ %indvars.iv.next27, %.lr.ph21 ], [ 0, %.preheader18 ]
  %30 = getelementptr inbounds i32, ptr %17, i64 %indvars.iv26
  %31 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %30)
  %32 = load i32, ptr %30, align 4, !tbaa !5
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [10005 x i32], ptr %4, i64 0, i64 %33
  %35 = load i32, ptr %34, align 4, !tbaa !5
  %36 = add nsw i32 %35, 1
  store i32 %36, ptr %34, align 4, !tbaa !5
  %indvars.iv.next27 = add nuw nsw i64 %indvars.iv26, 1
  %37 = load i32, ptr %2, align 4, !tbaa !5
  %38 = sext i32 %37 to i64
  %39 = icmp slt i64 %indvars.iv.next27, %38
  br i1 %39, label %.lr.ph21, label %.preheader.preheader, !llvm.loop !11

.preheader.preheader:                             ; preds = %.lr.ph21, %.lr.ph24, %.preheader18
  br label %.preheader

40:                                               ; preds = %.preheader
  %exitcond.not = icmp eq i64 %indvars.iv29, 10000
  br i1 %exitcond.not, label %58, label %.preheader.1, !llvm.loop !12

.preheader.1:                                     ; preds = %40
  %indvars.iv.next30 = or disjoint i64 %indvars.iv29, 1
  %41 = getelementptr inbounds [10005 x i32], ptr %3, i64 0, i64 %indvars.iv.next30
  %42 = load i32, ptr %41, align 4, !tbaa !5
  %43 = getelementptr inbounds [10005 x i32], ptr %4, i64 0, i64 %indvars.iv.next30
  %44 = load i32, ptr %43, align 4, !tbaa !5
  %.not17.1 = icmp eq i32 %42, %44
  br i1 %.not17.1, label %.preheader.2, label %58

.preheader.2:                                     ; preds = %.preheader.1
  %indvars.iv.next30.1 = or disjoint i64 %indvars.iv29, 2
  %45 = getelementptr inbounds [10005 x i32], ptr %3, i64 0, i64 %indvars.iv.next30.1
  %46 = load i32, ptr %45, align 8, !tbaa !5
  %47 = getelementptr inbounds [10005 x i32], ptr %4, i64 0, i64 %indvars.iv.next30.1
  %48 = load i32, ptr %47, align 8, !tbaa !5
  %.not17.2 = icmp eq i32 %46, %48
  br i1 %.not17.2, label %.preheader.3, label %58

.preheader.3:                                     ; preds = %.preheader.2
  %indvars.iv.next30.2 = or disjoint i64 %indvars.iv29, 3
  %49 = getelementptr inbounds [10005 x i32], ptr %3, i64 0, i64 %indvars.iv.next30.2
  %50 = load i32, ptr %49, align 4, !tbaa !5
  %51 = getelementptr inbounds [10005 x i32], ptr %4, i64 0, i64 %indvars.iv.next30.2
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %.not17.3 = icmp eq i32 %50, %52
  br i1 %.not17.3, label %53, label %58

53:                                               ; preds = %.preheader.3
  %indvars.iv.next30.3 = add nuw nsw i64 %indvars.iv29, 4
  br label %.preheader

.preheader:                                       ; preds = %53, %.preheader.preheader
  %indvars.iv29 = phi i64 [ 0, %.preheader.preheader ], [ %indvars.iv.next30.3, %53 ]
  %54 = getelementptr inbounds [10005 x i32], ptr %3, i64 0, i64 %indvars.iv29
  %55 = load i32, ptr %54, align 16, !tbaa !5
  %56 = getelementptr inbounds [10005 x i32], ptr %4, i64 0, i64 %indvars.iv29
  %57 = load i32, ptr %56, align 16, !tbaa !5
  %.not17 = icmp eq i32 %55, %57
  br i1 %.not17, label %40, label %58

58:                                               ; preds = %.preheader.3, %.preheader.2, %.preheader.1, %.preheader, %40
  %.016 = phi i32 [ 1, %40 ], [ 0, %.preheader ], [ 0, %.preheader.1 ], [ 0, %.preheader.2 ], [ 0, %.preheader.3 ]
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.016)
  %60 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %59, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.end.p0(i64 40020, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 40020, ptr nonnull %3) #7
  call void @llvm.stackrestore.p0(ptr %12)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  %61 = load i32, ptr %1, align 4, !tbaa !5
  %62 = add nsw i32 %61, -1
  store i32 %62, ptr %1, align 4, !tbaa !5
  %.not = icmp eq i32 %61, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph24, !llvm.loop !13

._crit_edge:                                      ; preds = %58, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  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 nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

; 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 uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress 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 = { 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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 #6 = { 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 #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 = !{!"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}


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