; LLVM IR from Shah-Shishir/Codeforces-Solutions :: 25A. IQ test (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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca [105 x i32], align 16
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 420, ptr %2) #5
  call void @llvm.lifetime.start.p0(i64 4, 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
  br label %7

7:                                                ; preds = %87, %0
  %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) %3)
  %9 = load ptr, ptr %8, align 8, !tbaa !5
  %10 = getelementptr i8, ptr %9, i64 -24
  %11 = load i64, ptr %10, align 8
  %12 = getelementptr inbounds i8, ptr %8, i64 %11
  %13 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %12)
  br i1 %13, label %14, label %88

14:                                               ; preds = %7
  store i32 0, ptr %6, align 4, !tbaa !8
  store i32 0, ptr %5, align 4, !tbaa !8
  store i32 0, ptr %4, align 4, !tbaa !8
  br label %15

15:                                               ; preds = %37, %14
  %16 = load i32, ptr %4, align 4, !tbaa !8
  %17 = load i32, ptr %3, align 4, !tbaa !8
  %18 = icmp slt i32 %16, %17
  br i1 %18, label %19, label %40

19:                                               ; preds = %15
  %20 = load i32, ptr %4, align 4, !tbaa !8
  %21 = sext i32 %20 to i64
  %22 = getelementptr inbounds [105 x i32], ptr %2, i64 0, i64 %21
  %23 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %22)
  %24 = load i32, ptr %4, align 4, !tbaa !8
  %25 = sext i32 %24 to i64
  %26 = getelementptr inbounds [105 x i32], ptr %2, i64 0, i64 %25
  %27 = load i32, ptr %26, align 4, !tbaa !8
  %28 = and i32 %27, 1
  %29 = icmp ne i32 %28, 0
  br i1 %29, label %30, label %33

30:                                               ; preds = %19
  %31 = load i32, ptr %5, align 4, !tbaa !8
  %32 = add nsw i32 %31, 1
  store i32 %32, ptr %5, align 4, !tbaa !8
  br label %36

33:                                               ; preds = %19
  %34 = load i32, ptr %6, align 4, !tbaa !8
  %35 = add nsw i32 %34, 1
  store i32 %35, ptr %6, align 4, !tbaa !8
  br label %36

36:                                               ; preds = %33, %30
  br label %37

37:                                               ; preds = %36
  %38 = load i32, ptr %4, align 4, !tbaa !8
  %39 = add nsw i32 %38, 1
  store i32 %39, ptr %4, align 4, !tbaa !8
  br label %15, !llvm.loop !11

40:                                               ; preds = %15
  %41 = load i32, ptr %5, align 4, !tbaa !8
  %42 = icmp eq i32 %41, 1
  br i1 %42, label %43, label %65

43:                                               ; preds = %40
  store i32 0, ptr %4, align 4, !tbaa !8
  br label %44

44:                                               ; preds = %61, %43
  %45 = load i32, ptr %4, align 4, !tbaa !8
  %46 = load i32, ptr %3, align 4, !tbaa !8
  %47 = icmp slt i32 %45, %46
  br i1 %47, label %48, label %64

48:                                               ; preds = %44
  %49 = load i32, ptr %4, align 4, !tbaa !8
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds [105 x i32], ptr %2, i64 0, i64 %50
  %52 = load i32, ptr %51, align 4, !tbaa !8
  %53 = and i32 %52, 1
  %54 = icmp ne i32 %53, 0
  br i1 %54, label %55, label %60

55:                                               ; preds = %48
  %56 = load i32, ptr %4, align 4, !tbaa !8
  %57 = add nsw i32 %56, 1
  store i32 %57, ptr %4, align 4, !tbaa !8
  %58 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %57)
  %59 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %58, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %64

60:                                               ; preds = %48
  br label %61

61:                                               ; preds = %60
  %62 = load i32, ptr %4, align 4, !tbaa !8
  %63 = add nsw i32 %62, 1
  store i32 %63, ptr %4, align 4, !tbaa !8
  br label %44, !llvm.loop !13

64:                                               ; preds = %55, %44
  br label %87

65:                                               ; preds = %40
  store i32 0, ptr %4, align 4, !tbaa !8
  br label %66

66:                                               ; preds = %83, %65
  %67 = load i32, ptr %4, align 4, !tbaa !8
  %68 = load i32, ptr %3, align 4, !tbaa !8
  %69 = icmp slt i32 %67, %68
  br i1 %69, label %70, label %86

70:                                               ; preds = %66
  %71 = load i32, ptr %4, align 4, !tbaa !8
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [105 x i32], ptr %2, i64 0, i64 %72
  %74 = load i32, ptr %73, align 4, !tbaa !8
  %75 = and i32 %74, 1
  %76 = icmp ne i32 %75, 0
  br i1 %76, label %82, label %77

77:                                               ; preds = %70
  %78 = load i32, ptr %4, align 4, !tbaa !8
  %79 = add nsw i32 %78, 1
  store i32 %79, ptr %4, align 4, !tbaa !8
  %80 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %79)
  %81 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %80, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %86

82:                                               ; preds = %70
  br label %83

83:                                               ; preds = %82
  %84 = load i32, ptr %4, align 4, !tbaa !8
  %85 = add nsw i32 %84, 1
  store i32 %85, ptr %4, align 4, !tbaa !8
  br label %66, !llvm.loop !14

86:                                               ; preds = %77, %66
  br label %87

87:                                               ; preds = %86, %64
  br label %7, !llvm.loop !15

88:                                               ; preds = %7
  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 4, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 420, 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 zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) #3 align 2

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) #3 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)) #4

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

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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca [105 x i32], align 16
  %2 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 420, ptr nonnull %1) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #5
  %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) %2)
  %4 = load ptr, ptr %3, align 8, !tbaa !5
  %5 = getelementptr i8, ptr %4, i64 -24
  %6 = load i64, ptr %5, align 8
  %7 = getelementptr inbounds i8, ptr %3, i64 %6
  %8 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %7)
  br i1 %8, label %.preheader23, label %._crit_edge33

.preheader23:                                     ; preds = %0, %.loopexit
  %9 = load i32, ptr %2, align 4, !tbaa !8
  %10 = icmp sgt i32 %9, 0
  br i1 %10, label %.lr.ph, label %.loopexit

.lr.ph:                                           ; preds = %.preheader23, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %.preheader23 ]
  %.01527 = phi i32 [ %.116, %.lr.ph ], [ 0, %.preheader23 ]
  %11 = getelementptr inbounds [105 x i32], ptr %1, 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)
  %13 = load i32, ptr %11, align 4, !tbaa !8
  %14 = and i32 %13, 1
  %.116 = add i32 %14, %.01527
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %15 = load i32, ptr %2, align 4, !tbaa !8
  %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_edge:                                      ; preds = %.lr.ph
  %18 = icmp eq i32 %.116, 1
  %19 = icmp sgt i32 %15, 0
  br i1 %18, label %.preheader, label %.preheader21

.preheader21:                                     ; preds = %._crit_edge
  br i1 %19, label %.lr.ph30.preheader, label %.loopexit

.lr.ph30.preheader:                               ; preds = %.preheader21
  %wide.trip.count = zext nneg i32 %15 to i64
  br label %.lr.ph30

.preheader:                                       ; preds = %._crit_edge
  br i1 %19, label %.lr.ph32.preheader, label %.loopexit

.lr.ph32.preheader:                               ; preds = %.preheader
  %wide.trip.count45 = zext nneg i32 %15 to i64
  br label %.lr.ph32

.lr.ph32:                                         ; preds = %.lr.ph32.preheader, %23
  %indvars.iv42 = phi i64 [ 0, %.lr.ph32.preheader ], [ %indvars.iv.next43, %23 ]
  %20 = getelementptr inbounds [105 x i32], ptr %1, i64 0, i64 %indvars.iv42
  %21 = load i32, ptr %20, align 4, !tbaa !8
  %22 = and i32 %21, 1
  %.not19 = icmp eq i32 %22, 0
  br i1 %.not19, label %23, label %.loopexit.sink.split

23:                                               ; preds = %.lr.ph32
  %indvars.iv.next43 = add nuw nsw i64 %indvars.iv42, 1
  %exitcond46.not = icmp eq i64 %indvars.iv.next43, %wide.trip.count45
  br i1 %exitcond46.not, label %.loopexit, label %.lr.ph32, !llvm.loop !13

.lr.ph30:                                         ; preds = %.lr.ph30.preheader, %27
  %indvars.iv39 = phi i64 [ 0, %.lr.ph30.preheader ], [ %indvars.iv.next40, %27 ]
  %24 = getelementptr inbounds [105 x i32], ptr %1, i64 0, i64 %indvars.iv39
  %25 = load i32, ptr %24, align 4, !tbaa !8
  %26 = and i32 %25, 1
  %.not = icmp eq i32 %26, 0
  br i1 %.not, label %.loopexit.sink.split, label %27

27:                                               ; preds = %.lr.ph30
  %indvars.iv.next40 = add nuw nsw i64 %indvars.iv39, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next40, %wide.trip.count
  br i1 %exitcond.not, label %.loopexit, label %.lr.ph30, !llvm.loop !14

.loopexit.sink.split:                             ; preds = %.lr.ph30, %.lr.ph32
  %indvars.iv39.lcssa.sink = phi i64 [ %indvars.iv42, %.lr.ph32 ], [ %indvars.iv39, %.lr.ph30 ]
  %28 = trunc nuw nsw i64 %indvars.iv39.lcssa.sink to i32
  %29 = add nuw nsw i32 %28, 1
  %30 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %29)
  %31 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %30, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %.loopexit

.loopexit:                                        ; preds = %27, %23, %.loopexit.sink.split, %.preheader23, %.preheader21, %.preheader
  %32 = 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)
  %33 = load ptr, ptr %32, align 8, !tbaa !5
  %34 = getelementptr i8, ptr %33, i64 -24
  %35 = load i64, ptr %34, align 8
  %36 = getelementptr inbounds i8, ptr %32, i64 %35
  %37 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %36)
  br i1 %37, label %.preheader23, label %._crit_edge33, !llvm.loop !15

._crit_edge33:                                    ; preds = %.loopexit, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 420, ptr nonnull %1) #5
  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 zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) local_unnamed_addr #3 align 2

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 #3 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)) #4

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

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 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}


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