; LLVM IR from MakeContributions/DSA :: algorithms/CPlusPlus/Sorting (bubble-sort)

; 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_ostream" = type { ptr, %"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_istream" = type { ptr, i64, %"class.std::basic_ios" }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [26 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str.1 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.2 = 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 i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i32, align 4
  %8 = alloca i8, align 1
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %13 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
  %14 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  %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) %4)
  %16 = load i32, ptr %4, align 4, !tbaa !5
  %17 = zext i32 %16 to i64
  %18 = call ptr @llvm.stacksave.p0()
  store ptr %18, ptr %5, align 8
  %19 = alloca i32, i64 %17, align 16
  store i64 %17, ptr %6, align 8
  %20 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.1)
  %21 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %22

22:                                               ; preds = %32, %0
  %23 = load i32, ptr %7, align 4, !tbaa !5
  %24 = load i32, ptr %4, align 4, !tbaa !5
  %25 = icmp slt i32 %23, %24
  br i1 %25, label %27, label %26

26:                                               ; preds = %22
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %35

27:                                               ; preds = %22
  %28 = load i32, ptr %7, align 4, !tbaa !5
  %29 = sext i32 %28 to i64
  %30 = getelementptr inbounds i32, ptr %19, i64 %29
  %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)
  br label %32

32:                                               ; preds = %27
  %33 = load i32, ptr %7, align 4, !tbaa !5
  %34 = add nsw i32 %33, 1
  store i32 %34, ptr %7, align 4, !tbaa !5
  br label %22, !llvm.loop !9

35:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #6
  store i32 0, ptr %9, align 4, !tbaa !5
  br label %36

36:                                               ; preds = %86, %35
  %37 = load i32, ptr %9, align 4, !tbaa !5
  %38 = load i32, ptr %4, align 4, !tbaa !5
  %39 = icmp slt i32 %37, %38
  br i1 %39, label %41, label %40

40:                                               ; preds = %36
  store i32 5, ptr %10, align 4
  br label %89

41:                                               ; preds = %36
  store i8 0, ptr %8, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #6
  store i32 0, ptr %11, align 4, !tbaa !5
  br label %42

42:                                               ; preds = %78, %41
  %43 = load i32, ptr %11, align 4, !tbaa !5
  %44 = load i32, ptr %4, align 4, !tbaa !5
  %45 = sub nsw i32 %44, 1
  %46 = icmp slt i32 %43, %45
  br i1 %46, label %48, label %47

47:                                               ; preds = %42
  store i32 8, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  br label %81

48:                                               ; preds = %42
  %49 = load i32, ptr %11, align 4, !tbaa !5
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds i32, ptr %19, i64 %50
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %53 = load i32, ptr %11, align 4, !tbaa !5
  %54 = add nsw i32 %53, 1
  %55 = sext i32 %54 to i64
  %56 = getelementptr inbounds i32, ptr %19, i64 %55
  %57 = load i32, ptr %56, align 4, !tbaa !5
  %58 = icmp sgt i32 %52, %57
  br i1 %58, label %59, label %77

59:                                               ; preds = %48
  %60 = load i32, ptr %11, align 4, !tbaa !5
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds i32, ptr %19, i64 %61
  %63 = load i32, ptr %62, align 4, !tbaa !5
  store i32 %63, ptr %3, align 4, !tbaa !5
  %64 = load i32, ptr %11, align 4, !tbaa !5
  %65 = add nsw i32 %64, 1
  %66 = sext i32 %65 to i64
  %67 = getelementptr inbounds i32, ptr %19, i64 %66
  %68 = load i32, ptr %67, align 4, !tbaa !5
  %69 = load i32, ptr %11, align 4, !tbaa !5
  %70 = sext i32 %69 to i64
  %71 = getelementptr inbounds i32, ptr %19, i64 %70
  store i32 %68, ptr %71, align 4, !tbaa !5
  %72 = load i32, ptr %3, align 4, !tbaa !5
  %73 = load i32, ptr %11, align 4, !tbaa !5
  %74 = add nsw i32 %73, 1
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds i32, ptr %19, i64 %75
  store i32 %72, ptr %76, align 4, !tbaa !5
  store i8 1, ptr %8, align 1, !tbaa !11
  br label %77

77:                                               ; preds = %59, %48
  br label %78

78:                                               ; preds = %77
  %79 = load i32, ptr %11, align 4, !tbaa !5
  %80 = add nsw i32 %79, 1
  store i32 %80, ptr %11, align 4, !tbaa !5
  br label %42, !llvm.loop !13

81:                                               ; preds = %47
  %82 = load i8, ptr %8, align 1, !tbaa !11, !range !14, !noundef !15
  %83 = trunc i8 %82 to i1
  br i1 %83, label %85, label %84

84:                                               ; preds = %81
  store i32 5, ptr %10, align 4
  br label %89

85:                                               ; preds = %81
  br label %86

86:                                               ; preds = %85
  %87 = load i32, ptr %9, align 4, !tbaa !5
  %88 = add nsw i32 %87, 1
  store i32 %88, ptr %9, align 4, !tbaa !5
  br label %36, !llvm.loop !16

89:                                               ; preds = %84, %40
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  br label %90

90:                                               ; preds = %89
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %91

91:                                               ; preds = %103, %90
  %92 = load i32, ptr %12, align 4, !tbaa !5
  %93 = load i32, ptr %4, align 4, !tbaa !5
  %94 = icmp slt i32 %92, %93
  br i1 %94, label %96, label %95

95:                                               ; preds = %91
  store i32 11, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %106

96:                                               ; preds = %91
  %97 = load i32, ptr %12, align 4, !tbaa !5
  %98 = sext i32 %97 to i64
  %99 = getelementptr inbounds i32, ptr %19, i64 %98
  %100 = load i32, ptr %99, align 4, !tbaa !5
  %101 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %100)
  %102 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %101, ptr noundef @.str.2)
  br label %103

103:                                              ; preds = %96
  %104 = load i32, ptr %12, align 4, !tbaa !5
  %105 = add nsw i32 %104, 1
  store i32 %105, ptr %12, align 4, !tbaa !5
  br label %91, !llvm.loop !17

106:                                              ; preds = %95
  store i32 0, ptr %1, align 4
  store i32 1, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #6
  %107 = load ptr, ptr %5, align 8
  call void @llvm.stackrestore.p0(ptr %107)
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  %108 = load i32, ptr %1, align 4
  ret i32 %108
}

; 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) #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2 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)) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

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

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #5

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #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 = { 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 #2 = { 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 #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nocallback nofree nosync nounwind willreturn }
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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !10}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !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_ostream" = type { ptr, %"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_istream" = type { ptr, i64, %"class.std::basic_ios" }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [26 x i8], align 1
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str.1 = external hidden unnamed_addr constant [28 x i8], align 1
@.str.2 = 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 = tail 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)
  %3 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  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 = zext i32 %5 to i64
  %7 = call ptr @llvm.stacksave.p0()
  %8 = alloca i32, i64 %6, align 16
  %9 = 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.1)
  %10 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %11 = load i32, ptr %1, align 4, !tbaa !5
  %12 = icmp sgt i32 %11, 0
  br i1 %12, label %.lr.ph, label %._crit_edge

.preheader25:                                     ; preds = %.lr.ph
  %13 = icmp sgt i32 %39, 0
  br i1 %13, label %.preheader.lr.ph, label %._crit_edge

.preheader.lr.ph:                                 ; preds = %.preheader25
  %.not = icmp eq i32 %39, 1
  br i1 %.not, label %.lr.ph35.preheader, label %.preheader.us.preheader

.preheader.us.preheader:                          ; preds = %.preheader.lr.ph
  %14 = add nsw i32 %39, -1
  %wide.trip.count = zext i32 %14 to i64
  %xtraiter = and i64 %wide.trip.count, 1
  %15 = icmp eq i32 %14, 1
  %unroll_iter = and i64 %wide.trip.count, 4294967294
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  %invariant.gep = getelementptr i8, ptr %8, i64 4
  br label %.preheader.us

.preheader.us:                                    ; preds = %.preheader.us.preheader, %._crit_edge.us
  %.02031.us = phi i32 [ %35, %._crit_edge.us ], [ 0, %.preheader.us.preheader ]
  %.pre = load i32, ptr %8, align 16, !tbaa !5
  br i1 %15, label %._crit_edge.us.unr-lcssa, label %.preheader.us.new

.preheader.us.new:                                ; preds = %.preheader.us, %29
  %16 = phi i32 [ %30, %29 ], [ %.pre, %.preheader.us ]
  %indvars.iv38 = phi i64 [ %indvars.iv.next39.1, %29 ], [ 0, %.preheader.us ]
  %.02127.us = phi i1 [ %.1.us.1, %29 ], [ false, %.preheader.us ]
  %niter = phi i64 [ %niter.next.1, %29 ], [ 0, %.preheader.us ]
  %indvars.iv.next39 = or disjoint i64 %indvars.iv38, 1
  %17 = getelementptr inbounds i32, ptr %8, i64 %indvars.iv.next39
  %18 = load i32, ptr %17, align 4, !tbaa !5
  %19 = icmp sgt i32 %16, %18
  br i1 %19, label %20, label %22

20:                                               ; preds = %.preheader.us.new
  %21 = getelementptr inbounds i32, ptr %8, i64 %indvars.iv38
  store i32 %18, ptr %21, align 8, !tbaa !5
  store i32 %16, ptr %17, align 4, !tbaa !5
  br label %22

22:                                               ; preds = %20, %.preheader.us.new
  %23 = phi i32 [ %16, %20 ], [ %18, %.preheader.us.new ]
  %.1.us = phi i1 [ true, %20 ], [ %.02127.us, %.preheader.us.new ]
  %indvars.iv.next39.1 = add nuw nsw i64 %indvars.iv38, 2
  %24 = getelementptr inbounds i32, ptr %8, i64 %indvars.iv.next39.1
  %25 = load i32, ptr %24, align 8, !tbaa !5
  %26 = icmp sgt i32 %23, %25
  br i1 %26, label %27, label %29

27:                                               ; preds = %22
  %28 = getelementptr inbounds i32, ptr %8, i64 %indvars.iv.next39
  store i32 %25, ptr %28, align 4, !tbaa !5
  store i32 %23, ptr %24, align 8, !tbaa !5
  br label %29

29:                                               ; preds = %27, %22
  %30 = phi i32 [ %23, %27 ], [ %25, %22 ]
  %.1.us.1 = phi i1 [ true, %27 ], [ %.1.us, %22 ]
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %._crit_edge.us.unr-lcssa, label %.preheader.us.new, !llvm.loop !9

._crit_edge.us.unr-lcssa:                         ; preds = %29, %.preheader.us
  %.1.us.lcssa.ph = phi i1 [ poison, %.preheader.us ], [ %.1.us.1, %29 ]
  %.unr = phi i32 [ %.pre, %.preheader.us ], [ %30, %29 ]
  %indvars.iv38.unr = phi i64 [ 0, %.preheader.us ], [ %indvars.iv.next39.1, %29 ]
  %.02127.us.unr = phi i1 [ false, %.preheader.us ], [ %.1.us.1, %29 ]
  br i1 %lcmp.mod.not, label %._crit_edge.us, label %.epil.preheader

.epil.preheader:                                  ; preds = %._crit_edge.us.unr-lcssa
  %gep = getelementptr i32, ptr %invariant.gep, i64 %indvars.iv38.unr
  %31 = load i32, ptr %gep, align 4, !tbaa !5
  %32 = icmp sgt i32 %.unr, %31
  br i1 %32, label %33, label %._crit_edge.us

33:                                               ; preds = %.epil.preheader
  %34 = getelementptr inbounds i32, ptr %8, i64 %indvars.iv38.unr
  store i32 %31, ptr %34, align 4, !tbaa !5
  store i32 %.unr, ptr %gep, align 4, !tbaa !5
  br label %._crit_edge.us

._crit_edge.us:                                   ; preds = %.epil.preheader, %33, %._crit_edge.us.unr-lcssa
  %.1.us.lcssa = phi i1 [ %.1.us.lcssa.ph, %._crit_edge.us.unr-lcssa ], [ true, %33 ], [ %.02127.us.unr, %.epil.preheader ]
  %35 = add nuw nsw i32 %.02031.us, 1
  %36 = icmp slt i32 %35, %39
  %or.cond = select i1 %.1.us.lcssa, i1 %36, i1 false
  br i1 %or.cond, label %.preheader.us, label %._crit_edge32, !llvm.loop !11

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %37 = getelementptr inbounds i32, ptr %8, i64 %indvars.iv
  %38 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %37)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %39 = load i32, ptr %1, align 4, !tbaa !5
  %40 = sext i32 %39 to i64
  %41 = icmp slt i64 %indvars.iv.next, %40
  br i1 %41, label %.lr.ph, label %.preheader25, !llvm.loop !12

._crit_edge32:                                    ; preds = %._crit_edge.us
  br i1 %13, label %.lr.ph35.preheader, label %._crit_edge

.lr.ph35.preheader:                               ; preds = %.preheader.lr.ph, %._crit_edge32
  br label %.lr.ph35

._crit_edge:                                      ; preds = %.lr.ph35, %0, %.preheader25, %._crit_edge32
  call void @llvm.stackrestore.p0(ptr %7)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  ret i32 0

.lr.ph35:                                         ; preds = %.lr.ph35.preheader, %.lr.ph35
  %indvars.iv40 = phi i64 [ %indvars.iv.next41, %.lr.ph35 ], [ 0, %.lr.ph35.preheader ]
  %42 = getelementptr inbounds i32, ptr %8, i64 %indvars.iv40
  %43 = load i32, ptr %42, align 4, !tbaa !5
  %44 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %43)
  %45 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %44, ptr noundef nonnull @.str.2)
  %indvars.iv.next41 = add nuw nsw i64 %indvars.iv40, 1
  %46 = load i32, ptr %1, align 4, !tbaa !5
  %47 = sext i32 %46 to i64
  %48 = icmp slt i64 %indvars.iv.next41, %47
  br i1 %48, label %.lr.ph35, label %._crit_edge, !llvm.loop !13
}

; 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 #1

; 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 #2 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)) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

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 #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #5

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #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 = { 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 #2 = { 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 #3 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { mustprogress nocallback nofree nosync nounwind willreturn }
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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}


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