; LLVM IR from kazunetakahashi/atcoder :: 2019/0615_diverta2019-2/C.ll (Z10solve_plusv)

; 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 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@N = external dso_local global i32, align 4
@A = external dso_local global [100010 x i64], align 16
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [87 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [22 x i8], align 1
@__PRETTY_FUNCTION__._Z10solve_plusv = external hidden unnamed_addr constant [18 x i8], align 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) #0

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1 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)) #0

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #1 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZSt3absx(i64 noundef) #3

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #4

; Function Attrs: mustprogress uwtable
define dso_local void @_Z10solve_plusv() #1 {
  %1 = alloca i64, align 8
  %2 = alloca i32, align 4
  %3 = alloca i64, align 8
  %4 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %1) #5
  %5 = load i64, ptr @A, align 16, !tbaa !5
  %6 = sub nsw i64 0, %5
  store i64 %6, ptr %1, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  store i32 1, ptr %2, align 4, !tbaa !9
  br label %7

7:                                                ; preds = %20, %0
  %8 = load i32, ptr %2, align 4, !tbaa !9
  %9 = load i32, ptr @N, align 4, !tbaa !9
  %10 = icmp slt i32 %8, %9
  br i1 %10, label %12, label %11

11:                                               ; preds = %7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  br label %23

12:                                               ; preds = %7
  %13 = load i32, ptr %2, align 4, !tbaa !9
  %14 = sext i32 %13 to i64
  %15 = getelementptr inbounds [100010 x i64], ptr @A, i64 0, i64 %14
  %16 = load i64, ptr %15, align 8, !tbaa !5
  %17 = call noundef i64 @_ZSt3absx(i64 noundef %16)
  %18 = load i64, ptr %1, align 8, !tbaa !5
  %19 = add nsw i64 %18, %17
  store i64 %19, ptr %1, align 8, !tbaa !5
  br label %20

20:                                               ; preds = %12
  %21 = load i32, ptr %2, align 4, !tbaa !9
  %22 = add nsw i32 %21, 1
  store i32 %22, ptr %2, align 4, !tbaa !9
  br label %7, !llvm.loop !11

23:                                               ; preds = %11
  %24 = load i64, ptr %1, align 8, !tbaa !5
  %25 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %24)
  %26 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  %27 = load i64, ptr @A, align 16, !tbaa !5
  store i64 %27, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 1, ptr %4, align 4, !tbaa !9
  br label %28

28:                                               ; preds = %50, %23
  %29 = load i32, ptr %4, align 4, !tbaa !9
  %30 = load i32, ptr @N, align 4, !tbaa !9
  %31 = sub nsw i32 %30, 1
  %32 = icmp slt i32 %29, %31
  br i1 %32, label %34, label %33

33:                                               ; preds = %28
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %53

34:                                               ; preds = %28
  %35 = load i64, ptr %3, align 8, !tbaa !5
  %36 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %35)
  %37 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %36, ptr noundef @.str.5)
  %38 = load i32, ptr %4, align 4, !tbaa !9
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds [100010 x i64], ptr @A, i64 0, i64 %39
  %41 = load i64, ptr %40, align 8, !tbaa !5
  %42 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) %37, i64 noundef %41)
  %43 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %42, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %44 = load i32, ptr %4, align 4, !tbaa !9
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [100010 x i64], ptr @A, i64 0, i64 %45
  %47 = load i64, ptr %46, align 8, !tbaa !5
  %48 = load i64, ptr %3, align 8, !tbaa !5
  %49 = sub nsw i64 %48, %47
  store i64 %49, ptr %3, align 8, !tbaa !5
  br label %50

50:                                               ; preds = %34
  %51 = load i32, ptr %4, align 4, !tbaa !9
  %52 = add nsw i32 %51, 1
  store i32 %52, ptr %4, align 4, !tbaa !9
  br label %28, !llvm.loop !13

53:                                               ; preds = %33
  %54 = load i32, ptr @N, align 4, !tbaa !9
  %55 = sub nsw i32 %54, 1
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds [100010 x i64], ptr @A, i64 0, i64 %56
  %58 = load i64, ptr %57, align 8, !tbaa !5
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %58)
  %60 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %59, ptr noundef @.str.5)
  %61 = load i64, ptr %3, align 8, !tbaa !5
  %62 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) %60, i64 noundef %61)
  %63 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %62, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %64 = load i32, ptr @N, align 4, !tbaa !9
  %65 = sub nsw i32 %64, 1
  %66 = sext i32 %65 to i64
  %67 = getelementptr inbounds [100010 x i64], ptr @A, i64 0, i64 %66
  %68 = load i64, ptr %67, align 8, !tbaa !5
  %69 = load i64, ptr %3, align 8, !tbaa !5
  %70 = sub nsw i64 %68, %69
  %71 = load i64, ptr %1, align 8, !tbaa !5
  %72 = icmp eq i64 %70, %71
  br i1 %72, label %73, label %74

73:                                               ; preds = %53
  br label %76

74:                                               ; preds = %53
  call void @__assert_fail(ptr noundef @.str.8, ptr noundef @.str.7, i32 noundef 174, ptr noundef @__PRETTY_FUNCTION__._Z10solve_plusv) #6
  unreachable

75:                                               ; No predecessors!
  br label %76

76:                                               ; preds = %75, %73
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %1) #5
  ret void
}

attributes #0 = { 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 #1 = { 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { inlinehint mustprogress nounwind 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 = { noreturn nounwind "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 }
attributes #6 = { noreturn 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 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !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_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 }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@N = external dso_local local_unnamed_addr global i32, align 4
@A = external dso_local local_unnamed_addr global [100010 x i64], align 16
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [87 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [22 x i8], align 1
@__PRETTY_FUNCTION__._Z10solve_plusv = external hidden unnamed_addr constant [18 x i8], align 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 #0

; 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 #1 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)) #0

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZSt3absx(i64 noundef) local_unnamed_addr #2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local void @_Z10solve_plusv() local_unnamed_addr #1 {
  %1 = load i64, ptr @A, align 16, !tbaa !5
  %2 = sub nsw i64 0, %1
  %3 = load i32, ptr @N, align 4, !tbaa !9
  %4 = icmp sgt i32 %3, 1
  br i1 %4, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %0
  %.016.lcssa = phi i64 [ %2, %0 ], [ %14, %.lr.ph ]
  %5 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %.016.lcssa)
  %6 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %7 = load i64, ptr @A, align 16, !tbaa !5
  %8 = load i32, ptr @N, align 4, !tbaa !9
  %9 = icmp sgt i32 %8, 2
  br i1 %9, label %.lr.ph23, label %._crit_edge.._crit_edge24_crit_edge

._crit_edge.._crit_edge24_crit_edge:              ; preds = %._crit_edge
  %10 = add nsw i32 %8, -1
  %.pre = sext i32 %10 to i64
  br label %._crit_edge24

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 1, %0 ]
  %.01618 = phi i64 [ %14, %.lr.ph ], [ %2, %0 ]
  %11 = getelementptr inbounds [100010 x i64], ptr @A, i64 0, i64 %indvars.iv
  %12 = load i64, ptr %11, align 8, !tbaa !5
  %13 = tail call noundef i64 @_ZSt3absx(i64 noundef %12)
  %14 = add nsw i64 %13, %.01618
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %15 = load i32, ptr @N, align 4, !tbaa !9
  %16 = sext i32 %15 to i64
  %17 = icmp slt i64 %indvars.iv.next, %16
  br i1 %17, label %.lr.ph, label %._crit_edge, !llvm.loop !11

._crit_edge24:                                    ; preds = %.lr.ph23, %._crit_edge.._crit_edge24_crit_edge
  %.pre-phi = phi i64 [ %.pre, %._crit_edge.._crit_edge24_crit_edge ], [ %41, %.lr.ph23 ]
  %.014.lcssa = phi i64 [ %7, %._crit_edge.._crit_edge24_crit_edge ], [ %38, %.lr.ph23 ]
  %18 = getelementptr inbounds [100010 x i64], ptr @A, i64 0, i64 %.pre-phi
  %19 = load i64, ptr %18, align 8, !tbaa !5
  %20 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %19)
  %21 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull @.str.5)
  %22 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) %21, i64 noundef %.014.lcssa)
  %23 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %22, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %24 = load i32, ptr @N, align 4, !tbaa !9
  %25 = add nsw i32 %24, -1
  %26 = sext i32 %25 to i64
  %27 = getelementptr inbounds [100010 x i64], ptr @A, i64 0, i64 %26
  %28 = load i64, ptr %27, align 8, !tbaa !5
  %29 = sub nsw i64 %28, %.014.lcssa
  %30 = icmp eq i64 %29, %.016.lcssa
  br i1 %30, label %44, label %43

.lr.ph23:                                         ; preds = %._crit_edge, %.lr.ph23
  %indvars.iv31 = phi i64 [ %indvars.iv.next32, %.lr.ph23 ], [ 1, %._crit_edge ]
  %.01420 = phi i64 [ %38, %.lr.ph23 ], [ %7, %._crit_edge ]
  %31 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %.01420)
  %32 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %31, ptr noundef nonnull @.str.5)
  %33 = getelementptr inbounds [100010 x i64], ptr @A, i64 0, i64 %indvars.iv31
  %34 = load i64, ptr %33, align 8, !tbaa !5
  %35 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) %32, i64 noundef %34)
  %36 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %35, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %37 = load i64, ptr %33, align 8, !tbaa !5
  %38 = sub nsw i64 %.01420, %37
  %indvars.iv.next32 = add nuw nsw i64 %indvars.iv31, 1
  %39 = load i32, ptr @N, align 4, !tbaa !9
  %40 = add nsw i32 %39, -1
  %41 = sext i32 %40 to i64
  %42 = icmp slt i64 %indvars.iv.next32, %41
  br i1 %42, label %.lr.ph23, label %._crit_edge24, !llvm.loop !13

43:                                               ; preds = %._crit_edge24
  tail call void @__assert_fail(ptr noundef nonnull @.str.8, ptr noundef nonnull @.str.7, i32 noundef 174, ptr noundef nonnull @__PRETTY_FUNCTION__._Z10solve_plusv) #4
  unreachable

44:                                               ; preds = %._crit_edge24
  ret void
}

attributes #0 = { 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 #1 = { 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 = { inlinehint mustprogress nounwind 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 = { noreturn nounwind "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 = { noreturn 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 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


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