; LLVM IR from tangjz/acm-icpc :: lydsy (1232)

; 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.Edge = type { i32, i32, i32 }

@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@a = external dso_local global [10001 x i32], align 16
@dsu = external dso_local global [10001 x i32], align 16
@ans = external dso_local global i32, align 4
@e = external dso_local global [100001 x %struct.Edge], align 16
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_Z9dsu_mergeii(i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #1 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %5 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @n, ptr noundef @m)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %6

6:                                                ; preds = %31, %0
  %7 = load i32, ptr %2, align 4, !tbaa !5
  %8 = load i32, ptr @n, align 4, !tbaa !5
  %9 = icmp slt i32 %7, %8
  br i1 %9, label %11, label %10

10:                                               ; preds = %6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  br label %34

11:                                               ; preds = %6
  %12 = load i32, ptr %2, align 4, !tbaa !5
  %13 = sext i32 %12 to i64
  %14 = getelementptr inbounds i32, ptr @a, i64 %13
  %15 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %14)
  %16 = load i32, ptr %2, align 4, !tbaa !5
  %17 = sext i32 %16 to i64
  %18 = getelementptr inbounds [10001 x i32], ptr @dsu, i64 0, i64 %17
  store i32 -1, ptr %18, align 4, !tbaa !5
  %19 = load i32, ptr @ans, align 4, !tbaa !5
  %20 = sext i32 %19 to i64
  %21 = getelementptr inbounds [10001 x i32], ptr @a, i64 0, i64 %20
  %22 = load i32, ptr %21, align 4, !tbaa !5
  %23 = load i32, ptr %2, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [10001 x i32], ptr @a, i64 0, i64 %24
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %27 = icmp sgt i32 %22, %26
  br i1 %27, label %28, label %30

28:                                               ; preds = %11
  %29 = load i32, ptr %2, align 4, !tbaa !5
  store i32 %29, ptr @ans, align 4, !tbaa !5
  br label %30

30:                                               ; preds = %28, %11
  br label %31

31:                                               ; preds = %30
  %32 = load i32, ptr %2, align 4, !tbaa !5
  %33 = add nsw i32 %32, 1
  store i32 %33, ptr %2, align 4, !tbaa !5
  br label %6, !llvm.loop !9

34:                                               ; preds = %10
  %35 = load i32, ptr @ans, align 4, !tbaa !5
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds [10001 x i32], ptr @a, i64 0, i64 %36
  %38 = load i32, ptr %37, align 4, !tbaa !5
  store i32 %38, ptr @ans, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  store i32 0, ptr %3, align 4, !tbaa !5
  br label %39

39:                                               ; preds = %88, %34
  %40 = load i32, ptr %3, align 4, !tbaa !5
  %41 = load i32, ptr @m, align 4, !tbaa !5
  %42 = icmp slt i32 %40, %41
  br i1 %42, label %44, label %43

43:                                               ; preds = %39
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  br label %91

44:                                               ; preds = %39
  %45 = load i32, ptr %3, align 4, !tbaa !5
  %46 = sext i32 %45 to i64
  %47 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %46
  %48 = getelementptr inbounds %struct.Edge, ptr %47, i32 0, i32 0
  %49 = load i32, ptr %3, align 4, !tbaa !5
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %50
  %52 = getelementptr inbounds %struct.Edge, ptr %51, i32 0, i32 1
  %53 = load i32, ptr %3, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %54
  %56 = getelementptr inbounds %struct.Edge, ptr %55, i32 0, i32 2
  %57 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.2, ptr noundef %48, ptr noundef %52, ptr noundef %56)
  %58 = load i32, ptr %3, align 4, !tbaa !5
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %59
  %61 = getelementptr inbounds %struct.Edge, ptr %60, i32 0, i32 2
  %62 = load i32, ptr %61, align 4, !tbaa !11
  %63 = shl i32 %62, 1
  %64 = load i32, ptr %3, align 4, !tbaa !5
  %65 = sext i32 %64 to i64
  %66 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %65
  %67 = getelementptr inbounds %struct.Edge, ptr %66, i32 0, i32 0
  %68 = load i32, ptr %67, align 4, !tbaa !13
  %69 = add nsw i32 %68, -1
  store i32 %69, ptr %67, align 4, !tbaa !13
  %70 = sext i32 %69 to i64
  %71 = getelementptr inbounds [10001 x i32], ptr @a, i64 0, i64 %70
  %72 = load i32, ptr %71, align 4, !tbaa !5
  %73 = add nsw i32 %63, %72
  %74 = load i32, ptr %3, align 4, !tbaa !5
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %75
  %77 = getelementptr inbounds %struct.Edge, ptr %76, i32 0, i32 1
  %78 = load i32, ptr %77, align 4, !tbaa !14
  %79 = add nsw i32 %78, -1
  store i32 %79, ptr %77, align 4, !tbaa !14
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds [10001 x i32], ptr @a, i64 0, i64 %80
  %82 = load i32, ptr %81, align 4, !tbaa !5
  %83 = add nsw i32 %73, %82
  %84 = load i32, ptr %3, align 4, !tbaa !5
  %85 = sext i32 %84 to i64
  %86 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %85
  %87 = getelementptr inbounds %struct.Edge, ptr %86, i32 0, i32 2
  store i32 %83, ptr %87, align 4, !tbaa !11
  br label %88

88:                                               ; preds = %44
  %89 = load i32, ptr %3, align 4, !tbaa !5
  %90 = add nsw i32 %89, 1
  store i32 %90, ptr %3, align 4, !tbaa !5
  br label %39, !llvm.loop !15

91:                                               ; preds = %43
  %92 = load i32, ptr @m, align 4, !tbaa !5
  %93 = sext i32 %92 to i64
  %94 = getelementptr inbounds %struct.Edge, ptr @e, i64 %93
  call void @_ZSt4sortIP4EdgeEvT_S2_(ptr noundef @e, ptr noundef %94)
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %95

95:                                               ; preds = %121, %91
  %96 = load i32, ptr %4, align 4, !tbaa !5
  %97 = load i32, ptr @m, align 4, !tbaa !5
  %98 = icmp slt i32 %96, %97
  br i1 %98, label %100, label %99

99:                                               ; preds = %95
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %124

100:                                              ; preds = %95
  %101 = load i32, ptr %4, align 4, !tbaa !5
  %102 = sext i32 %101 to i64
  %103 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %102
  %104 = getelementptr inbounds %struct.Edge, ptr %103, i32 0, i32 0
  %105 = load i32, ptr %104, align 4, !tbaa !13
  %106 = load i32, ptr %4, align 4, !tbaa !5
  %107 = sext i32 %106 to i64
  %108 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %107
  %109 = getelementptr inbounds %struct.Edge, ptr %108, i32 0, i32 1
  %110 = load i32, ptr %109, align 4, !tbaa !14
  %111 = call noundef zeroext i1 @_Z9dsu_mergeii(i32 noundef %105, i32 noundef %110)
  br i1 %111, label %112, label %120

112:                                              ; preds = %100
  %113 = load i32, ptr %4, align 4, !tbaa !5
  %114 = sext i32 %113 to i64
  %115 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %114
  %116 = getelementptr inbounds %struct.Edge, ptr %115, i32 0, i32 2
  %117 = load i32, ptr %116, align 4, !tbaa !11
  %118 = load i32, ptr @ans, align 4, !tbaa !5
  %119 = add nsw i32 %118, %117
  store i32 %119, ptr @ans, align 4, !tbaa !5
  br label %120

120:                                              ; preds = %112, %100
  br label %121

121:                                              ; preds = %120
  %122 = load i32, ptr %4, align 4, !tbaa !5
  %123 = add nsw i32 %122, 1
  store i32 %123, ptr %4, align 4, !tbaa !5
  br label %95, !llvm.loop !16

124:                                              ; preds = %99
  %125 = load i32, ptr @ans, align 4, !tbaa !5
  %126 = call i32 (ptr, ...) @printf(ptr noundef @.str.3, i32 noundef %125)
  ret i32 0
}

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIP4EdgeEvT_S2_(ptr noundef, ptr noundef) #4

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

attributes #0 = { 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 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 #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 nosync nounwind willreturn memory(argmem: readwrite) }
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 = !{!12, !6, i64 8}
!12 = !{!"_ZTS4Edge", !6, i64 0, !6, i64 4, !6, i64 8}
!13 = !{!12, !6, i64 0}
!14 = !{!12, !6, i64 4}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !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"

%struct.Edge = type { i32, i32, i32 }

@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@a = external dso_local global [10001 x i32], align 16
@dsu = external dso_local local_unnamed_addr global [10001 x i32], align 16
@ans = external dso_local local_unnamed_addr global i32, align 4
@e = external dso_local global [100001 x %struct.Edge], align 16
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_Z9dsu_mergeii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #1 {
  %1 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @m)
  %2 = load i32, ptr @n, align 4, !tbaa !5
  %3 = icmp sgt i32 %2, 0
  br i1 %3, label %.lr.ph, label %.._crit_edge_crit_edge

.._crit_edge_crit_edge:                           ; preds = %0
  %.pre = load i32, ptr @ans, align 4, !tbaa !5
  br label %._crit_edge

._crit_edge:                                      ; preds = %21, %.._crit_edge_crit_edge
  %4 = phi i32 [ %.pre, %.._crit_edge_crit_edge ], [ %22, %21 ]
  %5 = sext i32 %4 to i64
  %6 = getelementptr inbounds [10001 x i32], ptr @a, i64 0, i64 %5
  %7 = load i32, ptr %6, align 4, !tbaa !5
  store i32 %7, ptr @ans, align 4, !tbaa !5
  %8 = load i32, ptr @m, align 4, !tbaa !5
  %9 = icmp sgt i32 %8, 0
  br i1 %9, label %.lr.ph26, label %._crit_edge.._crit_edge27_crit_edge

._crit_edge.._crit_edge27_crit_edge:              ; preds = %._crit_edge
  %.pre40 = sext i32 %8 to i64
  br label %._crit_edge27

.lr.ph:                                           ; preds = %0, %21
  %indvars.iv = phi i64 [ %indvars.iv.next, %21 ], [ 0, %0 ]
  %10 = getelementptr inbounds i32, ptr @a, i64 %indvars.iv
  %11 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %10)
  %12 = getelementptr inbounds [10001 x i32], ptr @dsu, i64 0, i64 %indvars.iv
  store i32 -1, ptr %12, align 4, !tbaa !5
  %13 = load i32, ptr @ans, align 4, !tbaa !5
  %14 = sext i32 %13 to i64
  %15 = getelementptr inbounds [10001 x i32], ptr @a, i64 0, i64 %14
  %16 = load i32, ptr %15, align 4, !tbaa !5
  %17 = load i32, ptr %10, align 4, !tbaa !5
  %18 = icmp sgt i32 %16, %17
  br i1 %18, label %19, label %21

19:                                               ; preds = %.lr.ph
  %20 = trunc nuw nsw i64 %indvars.iv to i32
  store i32 %20, ptr @ans, align 4, !tbaa !5
  br label %21

21:                                               ; preds = %.lr.ph, %19
  %22 = phi i32 [ %13, %.lr.ph ], [ %20, %19 ]
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %23 = load i32, ptr @n, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = icmp slt i64 %indvars.iv.next, %24
  br i1 %25, label %.lr.ph, label %._crit_edge, !llvm.loop !9

._crit_edge27:                                    ; preds = %.lr.ph26, %._crit_edge.._crit_edge27_crit_edge
  %.pre-phi = phi i64 [ %.pre40, %._crit_edge.._crit_edge27_crit_edge ], [ %48, %.lr.ph26 ]
  %26 = getelementptr inbounds %struct.Edge, ptr @e, i64 %.pre-phi
  tail call void @_ZSt4sortIP4EdgeEvT_S2_(ptr noundef nonnull @e, ptr noundef nonnull %26)
  %27 = load i32, ptr @m, align 4, !tbaa !5
  %28 = icmp sgt i32 %27, 0
  br i1 %28, label %.lr.ph30, label %._crit_edge31

.lr.ph26:                                         ; preds = %._crit_edge, %.lr.ph26
  %indvars.iv34 = phi i64 [ %indvars.iv.next35, %.lr.ph26 ], [ 0, %._crit_edge ]
  %29 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %indvars.iv34
  %30 = getelementptr inbounds i8, ptr %29, i64 4
  %31 = getelementptr inbounds i8, ptr %29, i64 8
  %32 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2, ptr noundef nonnull %29, ptr noundef nonnull %30, ptr noundef nonnull %31)
  %33 = load i32, ptr %31, align 4, !tbaa !11
  %34 = shl i32 %33, 1
  %35 = load i32, ptr %29, align 4, !tbaa !13
  %36 = add nsw i32 %35, -1
  store i32 %36, ptr %29, align 4, !tbaa !13
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds [10001 x i32], ptr @a, i64 0, i64 %37
  %39 = load i32, ptr %38, align 4, !tbaa !5
  %40 = add nsw i32 %39, %34
  %41 = load i32, ptr %30, align 4, !tbaa !14
  %42 = add nsw i32 %41, -1
  store i32 %42, ptr %30, align 4, !tbaa !14
  %43 = sext i32 %42 to i64
  %44 = getelementptr inbounds [10001 x i32], ptr @a, i64 0, i64 %43
  %45 = load i32, ptr %44, align 4, !tbaa !5
  %46 = add nsw i32 %40, %45
  store i32 %46, ptr %31, align 4, !tbaa !11
  %indvars.iv.next35 = add nuw nsw i64 %indvars.iv34, 1
  %47 = load i32, ptr @m, align 4, !tbaa !5
  %48 = sext i32 %47 to i64
  %49 = icmp slt i64 %indvars.iv.next35, %48
  br i1 %49, label %.lr.ph26, label %._crit_edge27, !llvm.loop !15

._crit_edge31:                                    ; preds = %62, %._crit_edge27
  %50 = load i32, ptr @ans, align 4, !tbaa !5
  %51 = tail call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %50)
  ret i32 0

.lr.ph30:                                         ; preds = %._crit_edge27, %62
  %indvars.iv37 = phi i64 [ %indvars.iv.next38, %62 ], [ 0, %._crit_edge27 ]
  %52 = getelementptr inbounds [100001 x %struct.Edge], ptr @e, i64 0, i64 %indvars.iv37
  %53 = load i32, ptr %52, align 4, !tbaa !13
  %54 = getelementptr inbounds i8, ptr %52, i64 4
  %55 = load i32, ptr %54, align 4, !tbaa !14
  %56 = tail call noundef zeroext i1 @_Z9dsu_mergeii(i32 noundef %53, i32 noundef %55)
  br i1 %56, label %57, label %62

57:                                               ; preds = %.lr.ph30
  %58 = getelementptr inbounds i8, ptr %52, i64 8
  %59 = load i32, ptr %58, align 4, !tbaa !11
  %60 = load i32, ptr @ans, align 4, !tbaa !5
  %61 = add nsw i32 %60, %59
  store i32 %61, ptr @ans, align 4, !tbaa !5
  br label %62

62:                                               ; preds = %.lr.ph30, %57
  %indvars.iv.next38 = add nuw nsw i64 %indvars.iv37, 1
  %63 = load i32, ptr @m, align 4, !tbaa !5
  %64 = sext i32 %63 to i64
  %65 = icmp slt i64 %indvars.iv.next38, %64
  br i1 %65, label %.lr.ph30, label %._crit_edge31, !llvm.loop !16
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIP4EdgeEvT_S2_(ptr noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

attributes #0 = { 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 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 #2 = { 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 #3 = { 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" }

!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 = !{!12, !6, i64 8}
!12 = !{!"_ZTS4Edge", !6, i64 0, !6, i64 4, !6, i64 8}
!13 = !{!12, !6, i64 0}
!14 = !{!12, !6, i64 4}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}


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