; LLVM IR from UtkarshPathrabe/Competitive-Coding :: SPOJ Solutions/GSS3.ll (Z6updateiiiii)

; 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"

%struct.no = type { i32, i32, i32, i32 }

@tree = external dso_local global [400001 x %struct.no], align 16

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z6updateiiiii(i32 noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4) #3 {
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca %struct.no, align 4
  %12 = alloca %struct.no, align 4
  %13 = alloca %struct.no, align 4
  %14 = alloca %struct.no, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  store i32 %0, ptr %6, align 4, !tbaa !5
  store i32 %1, ptr %7, align 4, !tbaa !5
  store i32 %2, ptr %8, align 4, !tbaa !5
  store i32 %3, ptr %9, align 4, !tbaa !5
  store i32 %4, ptr %10, align 4, !tbaa !5
  %18 = load i32, ptr %9, align 4, !tbaa !5
  %19 = load i32, ptr %10, align 4, !tbaa !5
  %20 = icmp eq i32 %18, %19
  br i1 %20, label %21, label %37

21:                                               ; preds = %5
  %22 = load i32, ptr %9, align 4, !tbaa !5
  %23 = load i32, ptr %7, align 4, !tbaa !5
  %24 = icmp eq i32 %22, %23
  br i1 %24, label %25, label %37

25:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 16, ptr %11) #4
  %26 = getelementptr inbounds %struct.no, ptr %11, i32 0, i32 0
  %27 = load i32, ptr %8, align 4, !tbaa !5
  store i32 %27, ptr %26, align 4, !tbaa !9
  %28 = getelementptr inbounds %struct.no, ptr %11, i32 0, i32 1
  %29 = load i32, ptr %8, align 4, !tbaa !5
  store i32 %29, ptr %28, align 4, !tbaa !11
  %30 = getelementptr inbounds %struct.no, ptr %11, i32 0, i32 2
  %31 = load i32, ptr %8, align 4, !tbaa !5
  store i32 %31, ptr %30, align 4, !tbaa !12
  %32 = getelementptr inbounds %struct.no, ptr %11, i32 0, i32 3
  %33 = load i32, ptr %8, align 4, !tbaa !5
  store i32 %33, ptr %32, align 4, !tbaa !13
  %34 = load i32, ptr %6, align 4, !tbaa !5
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [400001 x %struct.no], ptr @tree, i64 0, i64 %35
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %36, ptr align 4 %11, i64 16, i1 false), !tbaa.struct !14
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #4
  br label %123

37:                                               ; preds = %21, %5
  %38 = load i32, ptr %7, align 4, !tbaa !5
  %39 = load i32, ptr %9, align 4, !tbaa !5
  %40 = load i32, ptr %10, align 4, !tbaa !5
  %41 = add nsw i32 %39, %40
  %42 = sdiv i32 %41, 2
  %43 = icmp sle i32 %38, %42
  br i1 %43, label %44, label %54

44:                                               ; preds = %37
  %45 = load i32, ptr %6, align 4, !tbaa !5
  %46 = mul nsw i32 %45, 2
  %47 = load i32, ptr %7, align 4, !tbaa !5
  %48 = load i32, ptr %8, align 4, !tbaa !5
  %49 = load i32, ptr %9, align 4, !tbaa !5
  %50 = load i32, ptr %9, align 4, !tbaa !5
  %51 = load i32, ptr %10, align 4, !tbaa !5
  %52 = add nsw i32 %50, %51
  %53 = sdiv i32 %52, 2
  call void @_Z6updateiiiii(i32 noundef %46, i32 noundef %47, i32 noundef %48, i32 noundef %49, i32 noundef %53)
  br label %74

54:                                               ; preds = %37
  %55 = load i32, ptr %7, align 4, !tbaa !5
  %56 = load i32, ptr %9, align 4, !tbaa !5
  %57 = load i32, ptr %10, align 4, !tbaa !5
  %58 = add nsw i32 %56, %57
  %59 = sdiv i32 %58, 2
  %60 = icmp sgt i32 %55, %59
  br i1 %60, label %61, label %73

61:                                               ; preds = %54
  %62 = load i32, ptr %6, align 4, !tbaa !5
  %63 = mul nsw i32 %62, 2
  %64 = add nsw i32 %63, 1
  %65 = load i32, ptr %7, align 4, !tbaa !5
  %66 = load i32, ptr %8, align 4, !tbaa !5
  %67 = load i32, ptr %9, align 4, !tbaa !5
  %68 = load i32, ptr %10, align 4, !tbaa !5
  %69 = add nsw i32 %67, %68
  %70 = sdiv i32 %69, 2
  %71 = add nsw i32 %70, 1
  %72 = load i32, ptr %10, align 4, !tbaa !5
  call void @_Z6updateiiiii(i32 noundef %64, i32 noundef %65, i32 noundef %66, i32 noundef %71, i32 noundef %72)
  br label %73

73:                                               ; preds = %61, %54
  br label %74

74:                                               ; preds = %73, %44
  br label %75

75:                                               ; preds = %74
  call void @llvm.lifetime.start.p0(i64 16, ptr %12) #4
  %76 = load i32, ptr %6, align 4, !tbaa !5
  %77 = mul nsw i32 %76, 2
  %78 = sext i32 %77 to i64
  %79 = getelementptr inbounds [400001 x %struct.no], ptr @tree, i64 0, i64 %78
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %12, ptr align 16 %79, i64 16, i1 false), !tbaa.struct !14
  call void @llvm.lifetime.start.p0(i64 16, ptr %13) #4
  %80 = load i32, ptr %6, align 4, !tbaa !5
  %81 = mul nsw i32 %80, 2
  %82 = add nsw i32 %81, 1
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds [400001 x %struct.no], ptr @tree, i64 0, i64 %83
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 16 %84, i64 16, i1 false), !tbaa.struct !14
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #4
  %85 = getelementptr inbounds %struct.no, ptr %14, i32 0, i32 0
  %86 = getelementptr inbounds %struct.no, ptr %12, i32 0, i32 0
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #4
  %87 = getelementptr inbounds %struct.no, ptr %12, i32 0, i32 3
  %88 = load i32, ptr %87, align 4, !tbaa !13
  %89 = getelementptr inbounds %struct.no, ptr %13, i32 0, i32 0
  %90 = load i32, ptr %89, align 4, !tbaa !9
  %91 = add nsw i32 %88, %90
  store i32 %91, ptr %15, align 4, !tbaa !5
  %92 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %86, ptr noundef nonnull align 4 dereferenceable(4) %15)
  %93 = load i32, ptr %92, align 4, !tbaa !5
  store i32 %93, ptr %85, align 4, !tbaa !9
  %94 = getelementptr inbounds %struct.no, ptr %14, i32 0, i32 1
  %95 = getelementptr inbounds %struct.no, ptr %13, i32 0, i32 1
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #4
  %96 = getelementptr inbounds %struct.no, ptr %13, i32 0, i32 3
  %97 = load i32, ptr %96, align 4, !tbaa !13
  %98 = getelementptr inbounds %struct.no, ptr %12, i32 0, i32 1
  %99 = load i32, ptr %98, align 4, !tbaa !11
  %100 = add nsw i32 %97, %99
  store i32 %100, ptr %16, align 4, !tbaa !5
  %101 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %95, ptr noundef nonnull align 4 dereferenceable(4) %16)
  %102 = load i32, ptr %101, align 4, !tbaa !5
  store i32 %102, ptr %94, align 4, !tbaa !11
  %103 = getelementptr inbounds %struct.no, ptr %14, i32 0, i32 2
  %104 = getelementptr inbounds %struct.no, ptr %12, i32 0, i32 2
  %105 = getelementptr inbounds %struct.no, ptr %13, i32 0, i32 2
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #4
  %106 = getelementptr inbounds %struct.no, ptr %13, i32 0, i32 0
  %107 = load i32, ptr %106, align 4, !tbaa !9
  %108 = getelementptr inbounds %struct.no, ptr %12, i32 0, i32 1
  %109 = load i32, ptr %108, align 4, !tbaa !11
  %110 = add nsw i32 %107, %109
  store i32 %110, ptr %17, align 4, !tbaa !5
  %111 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %105, ptr noundef nonnull align 4 dereferenceable(4) %17)
  %112 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %104, ptr noundef nonnull align 4 dereferenceable(4) %111)
  %113 = load i32, ptr %112, align 4, !tbaa !5
  store i32 %113, ptr %103, align 4, !tbaa !12
  %114 = getelementptr inbounds %struct.no, ptr %14, i32 0, i32 3
  %115 = getelementptr inbounds %struct.no, ptr %12, i32 0, i32 3
  %116 = load i32, ptr %115, align 4, !tbaa !13
  %117 = getelementptr inbounds %struct.no, ptr %13, i32 0, i32 3
  %118 = load i32, ptr %117, align 4, !tbaa !13
  %119 = add nsw i32 %116, %118
  store i32 %119, ptr %114, align 4, !tbaa !13
  %120 = load i32, ptr %6, align 4, !tbaa !5
  %121 = sext i32 %120 to i64
  %122 = getelementptr inbounds [400001 x %struct.no], ptr @tree, i64 0, i64 %121
  call void @llvm.memcpy.p0.p0.i64(ptr align 16 %122, ptr align 4 %14, i64 16, i1 false), !tbaa.struct !14
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #4
  br label %123

123:                                              ; preds = %75, %25
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 = !{!10, !6, i64 0}
!10 = !{!"_ZTS2no", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12}
!11 = !{!10, !6, i64 4}
!12 = !{!10, !6, i64 8}
!13 = !{!10, !6, i64 12}
!14 = !{i64 0, i64 4, !5, i64 4, i64 4, !5, i64 8, i64 4, !5, i64 12, i64 4, !5}


; 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"

%struct.no = type { i32, i32, i32, i32 }

@tree = external dso_local local_unnamed_addr global [400001 x %struct.no], align 16

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_Z6updateiiiii(i32 noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4) local_unnamed_addr #3 {
  %6 = alloca %struct.no, align 4
  %7 = alloca %struct.no, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = icmp eq i32 %3, %4
  %12 = icmp eq i32 %3, %1
  %or.cond = and i1 %12, %11
  br i1 %or.cond, label %13, label %18

13:                                               ; preds = %5
  %14 = sext i32 %0 to i64
  %15 = getelementptr inbounds [400001 x %struct.no], ptr @tree, i64 0, i64 %14
  %16 = insertelement <4 x i32> poison, i32 %2, i64 0
  %17 = shufflevector <4 x i32> %16, <4 x i32> poison, <4 x i32> zeroinitializer
  store <4 x i32> %17, ptr %15, align 16, !tbaa !5
  br label %58

18:                                               ; preds = %5
  %19 = add nsw i32 %4, %3
  %20 = sdiv i32 %19, 2
  %.not = icmp slt i32 %20, %1
  %21 = shl nsw i32 %0, 1
  br i1 %.not, label %23, label %22

22:                                               ; preds = %18
  tail call void @_Z6updateiiiii(i32 noundef %21, i32 noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %20)
  %.pre = or disjoint i32 %21, 1
  br label %26

23:                                               ; preds = %18
  %24 = or disjoint i32 %21, 1
  %25 = add nsw i32 %20, 1
  tail call void @_Z6updateiiiii(i32 noundef %24, i32 noundef %1, i32 noundef %2, i32 noundef %25, i32 noundef %4)
  br label %26

26:                                               ; preds = %22, %23
  %.pre-phi37 = phi i32 [ %.pre, %22 ], [ %24, %23 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #4
  %27 = sext i32 %21 to i64
  %28 = getelementptr inbounds [400001 x %struct.no], ptr @tree, i64 0, i64 %27
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(16) %6, ptr noundef nonnull align 16 dereferenceable(16) %28, i64 16, i1 false), !tbaa.struct !9
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #4
  %29 = sext i32 %.pre-phi37 to i64
  %30 = getelementptr inbounds [400001 x %struct.no], ptr @tree, i64 0, i64 %29
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(16) %7, ptr noundef nonnull align 16 dereferenceable(16) %30, i64 16, i1 false), !tbaa.struct !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #4
  %31 = getelementptr inbounds i8, ptr %6, i64 12
  %32 = load i32, ptr %31, align 4, !tbaa !10
  %33 = load i32, ptr %7, align 4, !tbaa !12
  %34 = add nsw i32 %33, %32
  store i32 %34, ptr %8, align 4, !tbaa !5
  %35 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %8)
  %36 = load i32, ptr %35, align 4, !tbaa !5
  %37 = getelementptr inbounds i8, ptr %7, i64 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #4
  %38 = getelementptr inbounds i8, ptr %7, i64 12
  %39 = load i32, ptr %38, align 4, !tbaa !10
  %40 = getelementptr inbounds i8, ptr %6, i64 4
  %41 = load i32, ptr %40, align 4, !tbaa !13
  %42 = add nsw i32 %41, %39
  store i32 %42, ptr %9, align 4, !tbaa !5
  %43 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %37, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %44 = load i32, ptr %43, align 4, !tbaa !5
  %45 = getelementptr inbounds i8, ptr %6, i64 8
  %46 = getelementptr inbounds i8, ptr %7, i64 8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #4
  %47 = load i32, ptr %7, align 4, !tbaa !12
  %48 = load i32, ptr %40, align 4, !tbaa !13
  %49 = add nsw i32 %48, %47
  store i32 %49, ptr %10, align 4, !tbaa !5
  %50 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %46, ptr noundef nonnull align 4 dereferenceable(4) %10)
  %51 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %45, ptr noundef nonnull align 4 dereferenceable(4) %50)
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %53 = load i32, ptr %31, align 4, !tbaa !10
  %54 = load i32, ptr %38, align 4, !tbaa !10
  %55 = add nsw i32 %54, %53
  %56 = sext i32 %0 to i64
  %57 = getelementptr inbounds [400001 x %struct.no], ptr @tree, i64 0, i64 %56
  store i32 %36, ptr %57, align 16, !tbaa !5
  %.sroa.4.0..sroa_idx = getelementptr inbounds i8, ptr %57, i64 4
  store i32 %44, ptr %.sroa.4.0..sroa_idx, align 4, !tbaa !5
  %.sroa.5.0..sroa_idx = getelementptr inbounds i8, ptr %57, i64 8
  store i32 %52, ptr %.sroa.5.0..sroa_idx, align 8, !tbaa !5
  %.sroa.6.0..sroa_idx = getelementptr inbounds i8, ptr %57, i64 12
  store i32 %55, ptr %.sroa.6.0..sroa_idx, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #4
  br label %58

58:                                               ; preds = %26, %13
  ret void
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = { 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 = !{i64 0, i64 4, !5, i64 4, i64 4, !5, i64 8, i64 4, !5, i64 12, i64 4, !5}
!10 = !{!11, !6, i64 12}
!11 = !{!"_ZTS2no", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12}
!12 = !{!11, !6, i64 0}
!13 = !{!11, !6, i64 4}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,ReassociatePass,SLPVectorizerPass,SROAPass,SimplifyCFGPass,TailCallElimPass