; LLVM IR from upupming/algorithm :: AdvancedLevel_C++/1029. Median (25) (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" }

@k = external dso_local global [200005 x i32], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@_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 i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #3
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #3
  store i32 0, ptr %5, align 4, !tbaa !5
  %10 = 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 4, ptr %6) #3
  store i32 1, ptr %6, align 4, !tbaa !5
  br label %11

11:                                               ; preds = %21, %0
  %12 = load i32, ptr %6, align 4, !tbaa !5
  %13 = load i32, ptr %2, align 4, !tbaa !5
  %14 = icmp sle i32 %12, %13
  br i1 %14, label %16, label %15

15:                                               ; preds = %11
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #3
  br label %24

16:                                               ; preds = %11
  %17 = load i32, ptr %6, align 4, !tbaa !5
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds [200005 x i32], ptr @k, i64 0, i64 %18
  %20 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %19)
  br label %21

21:                                               ; preds = %16
  %22 = load i32, ptr %6, align 4, !tbaa !5
  %23 = add nsw i32 %22, 1
  store i32 %23, ptr %6, align 4, !tbaa !5
  br label %11, !llvm.loop !9

24:                                               ; preds = %15
  %25 = load i32, ptr %2, align 4, !tbaa !5
  %26 = add nsw i32 %25, 1
  %27 = sext i32 %26 to i64
  %28 = getelementptr inbounds [200005 x i32], ptr @k, i64 0, i64 %27
  store i32 2147483647, ptr %28, align 4, !tbaa !5
  %29 = 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)
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #3
  %30 = load i32, ptr %2, align 4, !tbaa !5
  %31 = load i32, ptr %3, align 4, !tbaa !5
  %32 = add nsw i32 %30, %31
  %33 = add nsw i32 %32, 1
  %34 = sdiv i32 %33, 2
  store i32 %34, ptr %7, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #3
  store i32 1, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #3
  store i32 1, ptr %9, align 4, !tbaa !5
  br label %35

35:                                               ; preds = %74, %24
  %36 = load i32, ptr %9, align 4, !tbaa !5
  %37 = load i32, ptr %3, align 4, !tbaa !5
  %38 = icmp sle i32 %36, %37
  br i1 %38, label %40, label %39

39:                                               ; preds = %35
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #3
  br label %77

40:                                               ; preds = %35
  %41 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %4)
  br label %42

42:                                               ; preds = %61, %40
  %43 = load i32, ptr %8, align 4, !tbaa !5
  %44 = sext i32 %43 to i64
  %45 = getelementptr inbounds [200005 x i32], ptr @k, i64 0, i64 %44
  %46 = load i32, ptr %45, align 4, !tbaa !5
  %47 = load i32, ptr %4, align 4, !tbaa !5
  %48 = icmp slt i32 %46, %47
  br i1 %48, label %49, label %64

49:                                               ; preds = %42
  %50 = load i32, ptr %5, align 4, !tbaa !5
  %51 = add nsw i32 %50, 1
  store i32 %51, ptr %5, align 4, !tbaa !5
  %52 = load i32, ptr %5, align 4, !tbaa !5
  %53 = load i32, ptr %7, align 4, !tbaa !5
  %54 = icmp eq i32 %52, %53
  br i1 %54, label %55, label %61

55:                                               ; preds = %49
  %56 = load i32, ptr %8, align 4, !tbaa !5
  %57 = sext i32 %56 to i64
  %58 = getelementptr inbounds [200005 x i32], ptr @k, i64 0, i64 %57
  %59 = load i32, ptr %58, align 4, !tbaa !5
  %60 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %59)
  br label %61

61:                                               ; preds = %55, %49
  %62 = load i32, ptr %8, align 4, !tbaa !5
  %63 = add nsw i32 %62, 1
  store i32 %63, ptr %8, align 4, !tbaa !5
  br label %42, !llvm.loop !11

64:                                               ; preds = %42
  %65 = load i32, ptr %5, align 4, !tbaa !5
  %66 = add nsw i32 %65, 1
  store i32 %66, ptr %5, align 4, !tbaa !5
  %67 = load i32, ptr %5, align 4, !tbaa !5
  %68 = load i32, ptr %7, align 4, !tbaa !5
  %69 = icmp eq i32 %67, %68
  br i1 %69, label %70, label %73

70:                                               ; preds = %64
  %71 = load i32, ptr %4, align 4, !tbaa !5
  %72 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %71)
  br label %73

73:                                               ; preds = %70, %64
  br label %74

74:                                               ; preds = %73
  %75 = load i32, ptr %9, align 4, !tbaa !5
  %76 = add nsw i32 %75, 1
  store i32 %76, ptr %9, align 4, !tbaa !5
  br label %35, !llvm.loop !12

77:                                               ; preds = %39
  br label %78

78:                                               ; preds = %94, %77
  %79 = load i32, ptr %8, align 4, !tbaa !5
  %80 = load i32, ptr %2, align 4, !tbaa !5
  %81 = icmp sle i32 %79, %80
  br i1 %81, label %82, label %97

82:                                               ; preds = %78
  %83 = load i32, ptr %5, align 4, !tbaa !5
  %84 = add nsw i32 %83, 1
  store i32 %84, ptr %5, align 4, !tbaa !5
  %85 = load i32, ptr %5, align 4, !tbaa !5
  %86 = load i32, ptr %7, align 4, !tbaa !5
  %87 = icmp eq i32 %85, %86
  br i1 %87, label %88, label %94

88:                                               ; preds = %82
  %89 = load i32, ptr %8, align 4, !tbaa !5
  %90 = sext i32 %89 to i64
  %91 = getelementptr inbounds [200005 x i32], ptr @k, i64 0, i64 %90
  %92 = load i32, ptr %91, align 4, !tbaa !5
  %93 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %92)
  br label %94

94:                                               ; preds = %88, %82
  %95 = load i32, ptr %8, align 4, !tbaa !5
  %96 = add nsw i32 %95, 1
  store i32 %96, ptr %8, align 4, !tbaa !5
  br label %78, !llvm.loop !13

97:                                               ; preds = %78
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #3
  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

declare i32 @__isoc99_scanf(ptr noundef, ...) #2

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

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 = { 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}


; 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" }

@k = external dso_local global [200005 x i32], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@_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 i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #4
  %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
  %.not31 = icmp slt i32 %5, 1
  br i1 %.not31, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %0
  %.lcssa30 = phi i32 [ %5, %0 ], [ %17, %.lr.ph ]
  %6 = add nsw i32 %.lcssa30, 1
  %7 = sext i32 %6 to i64
  %8 = getelementptr inbounds [200005 x i32], ptr @k, i64 0, i64 %7
  store i32 2147483647, ptr %8, align 4, !tbaa !5
  %9 = 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)
  %10 = load i32, ptr %1, align 4, !tbaa !5
  %11 = load i32, ptr %2, align 4, !tbaa !5
  %12 = add i32 %10, 1
  %13 = add i32 %12, %11
  %14 = sdiv i32 %13, 2
  %.not2841 = icmp slt i32 %11, 1
  br i1 %.not2841, label %.preheader, label %.lr.ph46

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 1, %0 ]
  %15 = getelementptr inbounds [200005 x i32], ptr @k, i64 0, i64 %indvars.iv
  %16 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %15)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %17 = load i32, ptr %1, align 4, !tbaa !5
  %18 = sext i32 %17 to i64
  %.not.not = icmp slt i64 %indvars.iv, %18
  br i1 %.not.not, label %.lr.ph, label %._crit_edge, !llvm.loop !9

.preheader.loopexit:                              ; preds = %43
  %.pre66 = load i32, ptr %1, align 4, !tbaa !5
  br label %.preheader

.preheader:                                       ; preds = %.preheader.loopexit, %._crit_edge
  %19 = phi i32 [ %10, %._crit_edge ], [ %.pre66, %.preheader.loopexit ]
  %.021.lcssa = phi i32 [ 0, %._crit_edge ], [ %39, %.preheader.loopexit ]
  %.020.lcssa = phi i32 [ 1, %._crit_edge ], [ %.1.lcssa, %.preheader.loopexit ]
  %.not2949 = icmp sgt i32 %.020.lcssa, %19
  br i1 %.not2949, label %._crit_edge53, label %.lr.ph52.preheader

.lr.ph52.preheader:                               ; preds = %.preheader
  %20 = sext i32 %.020.lcssa to i64
  br label %.lr.ph52

.lr.ph46:                                         ; preds = %._crit_edge, %43
  %.044 = phi i32 [ %44, %43 ], [ 1, %._crit_edge ]
  %.02043 = phi i32 [ %.1.lcssa, %43 ], [ 1, %._crit_edge ]
  %.02142 = phi i32 [ %39, %43 ], [ 0, %._crit_edge ]
  %21 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %3)
  %22 = sext i32 %.02043 to i64
  %23 = getelementptr inbounds [200005 x i32], ptr @k, i64 0, i64 %22
  %24 = load i32, ptr %23, align 4, !tbaa !5
  %25 = load i32, ptr %3, align 4, !tbaa !5
  %26 = icmp slt i32 %24, %25
  br i1 %26, label %.lr.ph36, label %._crit_edge37

.lr.ph36:                                         ; preds = %.lr.ph46, %33
  %27 = phi i32 [ %34, %33 ], [ %25, %.lr.ph46 ]
  %indvars.iv60 = phi i64 [ %indvars.iv.next61, %33 ], [ %22, %.lr.ph46 ]
  %28 = phi i32 [ %36, %33 ], [ %24, %.lr.ph46 ]
  %.12233 = phi i32 [ %29, %33 ], [ %.02142, %.lr.ph46 ]
  %29 = add nsw i32 %.12233, 1
  %30 = icmp eq i32 %29, %14
  br i1 %30, label %31, label %33

31:                                               ; preds = %.lr.ph36
  %32 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %28)
  %.pre = load i32, ptr %3, align 4, !tbaa !5
  br label %33

33:                                               ; preds = %31, %.lr.ph36
  %34 = phi i32 [ %.pre, %31 ], [ %27, %.lr.ph36 ]
  %indvars.iv.next61 = add nsw i64 %indvars.iv60, 1
  %35 = getelementptr inbounds [200005 x i32], ptr @k, i64 0, i64 %indvars.iv.next61
  %36 = load i32, ptr %35, align 4, !tbaa !5
  %37 = icmp slt i32 %36, %34
  br i1 %37, label %.lr.ph36, label %._crit_edge37.loopexit, !llvm.loop !11

._crit_edge37.loopexit:                           ; preds = %33
  %38 = trunc nsw i64 %indvars.iv.next61 to i32
  br label %._crit_edge37

._crit_edge37:                                    ; preds = %._crit_edge37.loopexit, %.lr.ph46
  %.122.lcssa = phi i32 [ %.02142, %.lr.ph46 ], [ %29, %._crit_edge37.loopexit ]
  %.1.lcssa = phi i32 [ %.02043, %.lr.ph46 ], [ %38, %._crit_edge37.loopexit ]
  %.lcssa = phi i32 [ %25, %.lr.ph46 ], [ %34, %._crit_edge37.loopexit ]
  %39 = add nsw i32 %.122.lcssa, 1
  %40 = icmp eq i32 %39, %14
  br i1 %40, label %41, label %43

41:                                               ; preds = %._crit_edge37
  %42 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.lcssa)
  br label %43

43:                                               ; preds = %._crit_edge37, %41
  %44 = add nuw nsw i32 %.044, 1
  %45 = load i32, ptr %2, align 4, !tbaa !5
  %.not28.not = icmp slt i32 %.044, %45
  br i1 %.not28.not, label %.lr.ph46, label %.preheader.loopexit, !llvm.loop !12

.lr.ph52:                                         ; preds = %.lr.ph52.preheader, %53
  %46 = phi i32 [ %19, %.lr.ph52.preheader ], [ %54, %53 ]
  %indvars.iv63 = phi i64 [ %20, %.lr.ph52.preheader ], [ %indvars.iv.next64, %53 ]
  %.22350 = phi i32 [ %.021.lcssa, %.lr.ph52.preheader ], [ %47, %53 ]
  %47 = add nsw i32 %.22350, 1
  %48 = icmp eq i32 %47, %14
  br i1 %48, label %49, label %53

49:                                               ; preds = %.lr.ph52
  %50 = getelementptr inbounds [200005 x i32], ptr @k, i64 0, i64 %indvars.iv63
  %51 = load i32, ptr %50, align 4, !tbaa !5
  %52 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %51)
  %.pre67 = load i32, ptr %1, align 4, !tbaa !5
  br label %53

53:                                               ; preds = %49, %.lr.ph52
  %54 = phi i32 [ %.pre67, %49 ], [ %46, %.lr.ph52 ]
  %indvars.iv.next64 = add nsw i64 %indvars.iv63, 1
  %55 = sext i32 %54 to i64
  %.not29.not = icmp slt i64 %indvars.iv63, %55
  br i1 %.not29.not, label %.lr.ph52, label %._crit_edge53, !llvm.loop !13

._crit_edge53:                                    ; preds = %53, %.preheader
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #4
  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: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #3

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

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #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 = { 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 = { nofree 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 = { 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: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass