; LLVM IR from Izaron/ACM-ICPC :: Timus Online Judge/Volume 10/1910. Titan Ruins: Hidden Entrance (main)

; 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 [1000 x i32], align 16
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  %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)
  call void @llvm.lifetime.start.p0(i64 4000, ptr %3) #5
  %9 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 0
  call void @llvm.memset.p0.i64(ptr align 16 %9, i8 0, i64 4000, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %10

10:                                               ; preds = %20, %0
  %11 = load i32, ptr %4, align 4, !tbaa !5
  %12 = load i32, ptr %2, align 4, !tbaa !5
  %13 = icmp slt i32 %11, %12
  br i1 %13, label %15, label %14

14:                                               ; preds = %10
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %23

15:                                               ; preds = %10
  %16 = load i32, ptr %4, align 4, !tbaa !5
  %17 = sext i32 %16 to i64
  %18 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %17
  %19 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %18)
  br label %20

20:                                               ; preds = %15
  %21 = load i32, ptr %4, align 4, !tbaa !5
  %22 = add nsw i32 %21, 1
  store i32 %22, ptr %4, align 4, !tbaa !5
  br label %10, !llvm.loop !9

23:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #5
  store i32 0, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  store i32 1, ptr %7, align 4, !tbaa !5
  br label %24

24:                                               ; preds = %68, %23
  %25 = load i32, ptr %7, align 4, !tbaa !5
  %26 = load i32, ptr %2, align 4, !tbaa !5
  %27 = sub nsw i32 %26, 1
  %28 = icmp slt i32 %25, %27
  br i1 %28, label %30, label %29

29:                                               ; preds = %24
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %71

30:                                               ; preds = %24
  %31 = load i32, ptr %7, align 4, !tbaa !5
  %32 = sub nsw i32 %31, 1
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %33
  %35 = load i32, ptr %34, align 4, !tbaa !5
  %36 = load i32, ptr %7, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %37
  %39 = load i32, ptr %38, align 4, !tbaa !5
  %40 = add nsw i32 %35, %39
  %41 = load i32, ptr %7, align 4, !tbaa !5
  %42 = add nsw i32 %41, 1
  %43 = sext i32 %42 to i64
  %44 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %43
  %45 = load i32, ptr %44, align 4, !tbaa !5
  %46 = add nsw i32 %40, %45
  %47 = load i32, ptr %5, align 4, !tbaa !5
  %48 = icmp sgt i32 %46, %47
  br i1 %48, label %49, label %67

49:                                               ; preds = %30
  %50 = load i32, ptr %7, align 4, !tbaa !5
  %51 = sub nsw i32 %50, 1
  %52 = sext i32 %51 to i64
  %53 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %52
  %54 = load i32, ptr %53, align 4, !tbaa !5
  %55 = load i32, ptr %7, align 4, !tbaa !5
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %56
  %58 = load i32, ptr %57, align 4, !tbaa !5
  %59 = add nsw i32 %54, %58
  %60 = load i32, ptr %7, align 4, !tbaa !5
  %61 = add nsw i32 %60, 1
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds [1000 x i32], ptr %3, i64 0, i64 %62
  %64 = load i32, ptr %63, align 4, !tbaa !5
  %65 = add nsw i32 %59, %64
  store i32 %65, ptr %5, align 4, !tbaa !5
  %66 = load i32, ptr %7, align 4, !tbaa !5
  store i32 %66, ptr %6, align 4, !tbaa !5
  br label %67

67:                                               ; preds = %49, %30
  br label %68

68:                                               ; preds = %67
  %69 = load i32, ptr %7, align 4, !tbaa !5
  %70 = add nsw i32 %69, 1
  store i32 %70, ptr %7, align 4, !tbaa !5
  br label %24, !llvm.loop !11

71:                                               ; preds = %29
  %72 = load i32, ptr %5, align 4, !tbaa !5
  %73 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %72)
  %74 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %73, ptr noundef @.str)
  %75 = load i32, ptr %6, align 4, !tbaa !5
  %76 = add nsw i32 %75, 1
  %77 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %74, i32 noundef %76)
  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 4000, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  %78 = load i32, ptr %1, align 4
  ret i32 %78
}

; 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 nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

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

; 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

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

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 nounwind willreturn memory(argmem: write) }
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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !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
@.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 [1000 x i32], align 16
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  %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)
  call void @llvm.lifetime.start.p0(i64 4000, ptr nonnull %2) #6
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(4000) %2, i8 0, i64 4000, i1 false)
  %4 = load i32, ptr %1, align 4, !tbaa !5
  %5 = icmp sgt i32 %4, 0
  br i1 %5, label %.lr.ph, label %._crit_edge

.preheader:                                       ; preds = %.lr.ph
  %6 = icmp sgt i32 %13, 2
  br i1 %6, label %.lr.ph26.preheader, label %._crit_edge

.lr.ph26.preheader:                               ; preds = %.preheader
  %.pre = load i32, ptr %2, align 16, !tbaa !5
  %.phi.trans.insert = getelementptr inbounds i8, ptr %2, i64 4
  %.pre34 = load i32, ptr %.phi.trans.insert, align 4, !tbaa !5
  %7 = zext nneg i32 %13 to i64
  %xtraiter = and i64 %7, 1
  %8 = icmp eq i32 %13, 3
  br i1 %8, label %._crit_edge.loopexit.unr-lcssa, label %.lr.ph26.preheader.new

.lr.ph26.preheader.new:                           ; preds = %.lr.ph26.preheader
  %9 = and i64 %7, 2147483646
  %10 = add nsw i64 %9, -4
  br label %.lr.ph26

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %11 = getelementptr inbounds [1000 x i32], ptr %2, i64 0, 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 %.preheader, !llvm.loop !9

._crit_edge.loopexit.unr-lcssa:                   ; preds = %.lr.ph26, %.lr.ph26.preheader
  %spec.select.lcssa.ph = phi i32 [ poison, %.lr.ph26.preheader ], [ %spec.select.1, %.lr.ph26 ]
  %spec.select21.lcssa.ph = phi i32 [ poison, %.lr.ph26.preheader ], [ %spec.select21.1, %.lr.ph26 ]
  %.unr = phi i32 [ %.pre34, %.lr.ph26.preheader ], [ %36, %.lr.ph26 ]
  %.unr36 = phi i32 [ %.pre, %.lr.ph26.preheader ], [ %30, %.lr.ph26 ]
  %indvars.iv31.unr = phi i64 [ 1, %.lr.ph26.preheader ], [ %indvars.iv.next32.1, %.lr.ph26 ]
  %.01624.unr = phi i32 [ 0, %.lr.ph26.preheader ], [ %spec.select21.1, %.lr.ph26 ]
  %.01723.unr = phi i32 [ 0, %.lr.ph26.preheader ], [ %spec.select.1, %.lr.ph26 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge.loopexit, label %.lr.ph26.epil

.lr.ph26.epil:                                    ; preds = %._crit_edge.loopexit.unr-lcssa
  %16 = add nsw i32 %.unr, %.unr36
  %indvars.iv.next32.epil = add nuw nsw i64 %indvars.iv31.unr, 1
  %17 = getelementptr inbounds [1000 x i32], ptr %2, i64 0, i64 %indvars.iv.next32.epil
  %18 = load i32, ptr %17, align 4, !tbaa !5
  %19 = add nsw i32 %16, %18
  %20 = icmp sgt i32 %19, %.01723.unr
  %spec.select.epil = call i32 @llvm.smax.i32(i32 %19, i32 %.01723.unr)
  %21 = trunc nuw nsw i64 %indvars.iv31.unr to i32
  %spec.select21.epil = select i1 %20, i32 %21, i32 %.01624.unr
  br label %._crit_edge.loopexit

._crit_edge.loopexit:                             ; preds = %._crit_edge.loopexit.unr-lcssa, %.lr.ph26.epil
  %spec.select.lcssa = phi i32 [ %spec.select.lcssa.ph, %._crit_edge.loopexit.unr-lcssa ], [ %spec.select.epil, %.lr.ph26.epil ]
  %spec.select21.lcssa = phi i32 [ %spec.select21.lcssa.ph, %._crit_edge.loopexit.unr-lcssa ], [ %spec.select21.epil, %.lr.ph26.epil ]
  %22 = add nsw i32 %spec.select21.lcssa, 1
  br label %._crit_edge

._crit_edge:                                      ; preds = %0, %._crit_edge.loopexit, %.preheader
  %.017.lcssa = phi i32 [ 0, %.preheader ], [ %spec.select.lcssa, %._crit_edge.loopexit ], [ 0, %0 ]
  %.016.lcssa = phi i32 [ 1, %.preheader ], [ %22, %._crit_edge.loopexit ], [ 1, %0 ]
  %23 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.017.lcssa)
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull @.str)
  %25 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %24, i32 noundef %.016.lcssa)
  call void @llvm.lifetime.end.p0(i64 4000, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  ret i32 0

.lr.ph26:                                         ; preds = %.lr.ph26, %.lr.ph26.preheader.new
  %26 = phi i32 [ %.pre34, %.lr.ph26.preheader.new ], [ %36, %.lr.ph26 ]
  %27 = phi i32 [ %.pre, %.lr.ph26.preheader.new ], [ %30, %.lr.ph26 ]
  %indvars.iv31 = phi i64 [ 1, %.lr.ph26.preheader.new ], [ %indvars.iv.next32.1, %.lr.ph26 ]
  %.01624 = phi i32 [ 0, %.lr.ph26.preheader.new ], [ %spec.select21.1, %.lr.ph26 ]
  %.01723 = phi i32 [ 0, %.lr.ph26.preheader.new ], [ %spec.select.1, %.lr.ph26 ]
  %niter = phi i64 [ 0, %.lr.ph26.preheader.new ], [ %niter.next.1, %.lr.ph26 ]
  %28 = add nsw i32 %26, %27
  %indvars.iv.next32 = add nuw nsw i64 %indvars.iv31, 1
  %29 = getelementptr inbounds [1000 x i32], ptr %2, i64 0, i64 %indvars.iv.next32
  %30 = load i32, ptr %29, align 4, !tbaa !5
  %31 = add nsw i32 %28, %30
  %32 = icmp sgt i32 %31, %.01723
  %spec.select = call i32 @llvm.smax.i32(i32 %31, i32 %.01723)
  %33 = trunc nuw nsw i64 %indvars.iv31 to i32
  %spec.select21 = select i1 %32, i32 %33, i32 %.01624
  %34 = add nsw i32 %30, %26
  %indvars.iv.next32.1 = add nuw nsw i64 %indvars.iv31, 2
  %35 = getelementptr inbounds [1000 x i32], ptr %2, i64 0, i64 %indvars.iv.next32.1
  %36 = load i32, ptr %35, align 4, !tbaa !5
  %37 = add nsw i32 %34, %36
  %38 = icmp sgt i32 %37, %spec.select
  %spec.select.1 = call i32 @llvm.smax.i32(i32 %37, i32 %spec.select)
  %39 = trunc nuw nsw i64 %indvars.iv.next32 to i32
  %spec.select21.1 = select i1 %38, i32 %39, i32 %spec.select21
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter, %10
  br i1 %niter.ncmp.1, label %._crit_edge.loopexit.unr-lcssa, label %.lr.ph26, !llvm.loop !11
}

; 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 nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

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

; 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

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

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, 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 nocallback nofree nounwind willreturn memory(argmem: write) }
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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}


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