; LLVM IR from tangjz/acm-icpc :: hdu (5942)

; 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"

@sig = external dso_local global [1000001 x i32], align 16
@mu = external dso_local global [1000001 x i32], align 16
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [14 x i8], align 1

; 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 i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  store i32 1, ptr getelementptr inbounds ([1000001 x i32], ptr @mu, i64 0, i64 1), align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #4
  store i32 1, ptr %2, align 4, !tbaa !5
  br label %11

11:                                               ; preds = %66, %0
  %12 = load i32, ptr %2, align 4, !tbaa !5
  %13 = icmp slt i32 %12, 1000001
  br i1 %13, label %15, label %14

14:                                               ; preds = %11
  store i32 2, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #4
  br label %69

15:                                               ; preds = %11
  %16 = load i32, ptr %2, align 4, !tbaa !5
  %17 = sext i32 %16 to i64
  %18 = getelementptr inbounds [1000001 x i32], ptr @sig, i64 0, i64 %17
  %19 = load i32, ptr %18, align 4, !tbaa !5
  %20 = add nsw i32 %19, 1
  store i32 %20, ptr %18, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  %21 = load i32, ptr %2, align 4, !tbaa !5
  %22 = load i32, ptr %2, align 4, !tbaa !5
  %23 = add nsw i32 %21, %22
  store i32 %23, ptr %4, align 4, !tbaa !5
  br label %24

24:                                               ; preds = %43, %15
  %25 = load i32, ptr %4, align 4, !tbaa !5
  %26 = icmp slt i32 %25, 1000001
  br i1 %26, label %28, label %27

27:                                               ; preds = %24
  store i32 5, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  br label %47

28:                                               ; preds = %24
  %29 = load i32, ptr %4, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [1000001 x i32], ptr @sig, i64 0, i64 %30
  %32 = load i32, ptr %31, align 4, !tbaa !5
  %33 = add nsw i32 %32, 1
  store i32 %33, ptr %31, align 4, !tbaa !5
  %34 = load i32, ptr %2, align 4, !tbaa !5
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [1000001 x i32], ptr @mu, i64 0, i64 %35
  %37 = load i32, ptr %36, align 4, !tbaa !5
  %38 = load i32, ptr %4, align 4, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = getelementptr inbounds [1000001 x i32], ptr @mu, i64 0, i64 %39
  %41 = load i32, ptr %40, align 4, !tbaa !5
  %42 = sub nsw i32 %41, %37
  store i32 %42, ptr %40, align 4, !tbaa !5
  br label %43

43:                                               ; preds = %28
  %44 = load i32, ptr %2, align 4, !tbaa !5
  %45 = load i32, ptr %4, align 4, !tbaa !5
  %46 = add nsw i32 %45, %44
  store i32 %46, ptr %4, align 4, !tbaa !5
  br label %24, !llvm.loop !9

47:                                               ; preds = %27
  %48 = load i32, ptr %2, align 4, !tbaa !5
  %49 = sub nsw i32 %48, 1
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds [1000001 x i32], ptr @sig, i64 0, i64 %50
  %52 = load i32, ptr %51, align 4, !tbaa !5
  %53 = load i32, ptr %2, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [1000001 x i32], ptr @sig, i64 0, i64 %54
  %56 = load i32, ptr %55, align 4, !tbaa !5
  %57 = add nsw i32 %56, %52
  store i32 %57, ptr %55, align 4, !tbaa !5
  %58 = icmp sge i32 %57, 1000000007
  br i1 %58, label %59, label %65

59:                                               ; preds = %47
  %60 = load i32, ptr %2, align 4, !tbaa !5
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds [1000001 x i32], ptr @sig, i64 0, i64 %61
  %63 = load i32, ptr %62, align 4, !tbaa !5
  %64 = sub nsw i32 %63, 1000000007
  store i32 %64, ptr %62, align 4, !tbaa !5
  br label %65

65:                                               ; preds = %59, %47
  br label %66

66:                                               ; preds = %65
  %67 = load i32, ptr %2, align 4, !tbaa !5
  %68 = add nsw i32 %67, 1
  store i32 %68, ptr %2, align 4, !tbaa !5
  br label %11, !llvm.loop !11

69:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  %70 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %5)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  store i32 1, ptr %6, align 4, !tbaa !5
  br label %71

71:                                               ; preds = %130, %69
  %72 = load i32, ptr %6, align 4, !tbaa !5
  %73 = load i32, ptr %5, align 4, !tbaa !5
  %74 = icmp sle i32 %72, %73
  br i1 %74, label %76, label %75

75:                                               ; preds = %71
  store i32 8, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  br label %133

76:                                               ; preds = %71
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  store i32 0, ptr %7, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %77 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %8)
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  store i32 1, ptr %10, align 4, !tbaa !5
  br label %78

78:                                               ; preds = %123, %76
  %79 = load i32, ptr %10, align 4, !tbaa !5
  %80 = sext i32 %79 to i64
  %81 = load i32, ptr %10, align 4, !tbaa !5
  %82 = sext i32 %81 to i64
  %83 = mul nsw i64 %80, %82
  store i64 %83, ptr %9, align 8, !tbaa !12
  %84 = load i64, ptr %8, align 8, !tbaa !12
  %85 = icmp sle i64 %83, %84
  br i1 %85, label %87, label %86

86:                                               ; preds = %78
  store i32 11, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  br label %126

87:                                               ; preds = %78
  %88 = load i32, ptr %10, align 4, !tbaa !5
  %89 = sext i32 %88 to i64
  %90 = getelementptr inbounds [1000001 x i32], ptr @mu, i64 0, i64 %89
  %91 = load i32, ptr %90, align 4, !tbaa !5
  %92 = icmp sgt i32 %91, 0
  br i1 %92, label %93, label %104

93:                                               ; preds = %87
  %94 = load i64, ptr %8, align 8, !tbaa !12
  %95 = load i64, ptr %9, align 8, !tbaa !12
  %96 = sdiv i64 %94, %95
  %97 = call noundef i32 @_Z3Sigx(i64 noundef %96)
  %98 = load i32, ptr %7, align 4, !tbaa !5
  %99 = add nsw i32 %98, %97
  store i32 %99, ptr %7, align 4, !tbaa !5
  %100 = icmp sge i32 %99, 1000000007
  br i1 %100, label %101, label %104

101:                                              ; preds = %93
  %102 = load i32, ptr %7, align 4, !tbaa !5
  %103 = sub nsw i32 %102, 1000000007
  store i32 %103, ptr %7, align 4, !tbaa !5
  br label %122

104:                                              ; preds = %93, %87
  %105 = load i32, ptr %10, align 4, !tbaa !5
  %106 = sext i32 %105 to i64
  %107 = getelementptr inbounds [1000001 x i32], ptr @mu, i64 0, i64 %106
  %108 = load i32, ptr %107, align 4, !tbaa !5
  %109 = icmp slt i32 %108, 0
  br i1 %109, label %110, label %121

110:                                              ; preds = %104
  %111 = load i64, ptr %8, align 8, !tbaa !12
  %112 = load i64, ptr %9, align 8, !tbaa !12
  %113 = sdiv i64 %111, %112
  %114 = call noundef i32 @_Z3Sigx(i64 noundef %113)
  %115 = load i32, ptr %7, align 4, !tbaa !5
  %116 = sub nsw i32 %115, %114
  store i32 %116, ptr %7, align 4, !tbaa !5
  %117 = icmp slt i32 %116, 0
  br i1 %117, label %118, label %121

118:                                              ; preds = %110
  %119 = load i32, ptr %7, align 4, !tbaa !5
  %120 = add nsw i32 %119, 1000000007
  store i32 %120, ptr %7, align 4, !tbaa !5
  br label %121

121:                                              ; preds = %118, %110, %104
  br label %122

122:                                              ; preds = %121, %101
  br label %123

123:                                              ; preds = %122
  %124 = load i32, ptr %10, align 4, !tbaa !5
  %125 = add nsw i32 %124, 1
  store i32 %125, ptr %10, align 4, !tbaa !5
  br label %78, !llvm.loop !14

126:                                              ; preds = %86
  %127 = load i32, ptr %6, align 4, !tbaa !5
  %128 = load i32, ptr %7, align 4, !tbaa !5
  %129 = call i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef %127, i32 noundef %128)
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  br label %130

130:                                              ; preds = %126
  %131 = load i32, ptr %6, align 4, !tbaa !5
  %132 = add nsw i32 %131, 1
  store i32 %132, ptr %6, align 4, !tbaa !5
  br label %71, !llvm.loop !15

133:                                              ; preds = %75
  store i32 0, ptr %1, align 4
  store i32 1, ptr %3, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  %134 = load i32, ptr %1, align 4
  ret i32 %134
}

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

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

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z3Sigx(i64 noundef) #3

declare i32 @printf(ptr 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 = { 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 = { 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 = !{!13, !13, i64 0}
!13 = !{!"long long", !7, i64 0}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !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"

@sig = external dso_local local_unnamed_addr global [1000001 x i32], align 16
@mu = external dso_local local_unnamed_addr global [1000001 x i32], align 16
@.str = external hidden unnamed_addr constant [3 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [14 x i8], align 1

; Function Attrs: mustprogress norecurse nounwind uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  store i32 1, ptr getelementptr inbounds (i8, ptr @mu, i64 4), align 4, !tbaa !5
  br label %6

3:                                                ; preds = %._crit_edge
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #4
  %4 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1)
  %5 = load i32, ptr %1, align 4, !tbaa !5
  %.not51 = icmp slt i32 %5, 1
  br i1 %.not51, label %._crit_edge55, label %.lr.ph54

6:                                                ; preds = %0, %._crit_edge
  %indvars.iv56 = phi i64 [ 1, %0 ], [ %indvars.iv.next57, %._crit_edge ]
  %indvars.iv = phi i64 [ 2, %0 ], [ %indvars.iv.next, %._crit_edge ]
  %7 = getelementptr inbounds [1000001 x i32], ptr @sig, i64 0, i64 %indvars.iv56
  %8 = load i32, ptr %7, align 4, !tbaa !5
  %9 = add nsw i32 %8, 1
  store i32 %9, ptr %7, align 4, !tbaa !5
  %10 = icmp ult i64 %indvars.iv56, 500001
  br i1 %10, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %6
  %11 = getelementptr inbounds [1000001 x i32], ptr @mu, i64 0, i64 %indvars.iv56
  br label %19

._crit_edge.loopexit:                             ; preds = %19
  %.pre = load i32, ptr %7, align 4, !tbaa !5
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %6
  %12 = phi i32 [ %.pre, %._crit_edge.loopexit ], [ %9, %6 ]
  %13 = add nsw i64 %indvars.iv56, -1
  %14 = getelementptr inbounds [1000001 x i32], ptr @sig, i64 0, i64 %13
  %15 = load i32, ptr %14, align 4, !tbaa !5
  %16 = add nsw i32 %12, %15
  %17 = icmp sgt i32 %16, 1000000006
  %18 = add nsw i32 %16, -1000000007
  %spec.select = select i1 %17, i32 %18, i32 %16
  store i32 %spec.select, ptr %7, align 4, !tbaa !5
  %indvars.iv.next57 = add nuw nsw i64 %indvars.iv56, 1
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 2
  %exitcond.not = icmp eq i64 %indvars.iv.next57, 1000001
  br i1 %exitcond.not, label %3, label %6, !llvm.loop !9

19:                                               ; preds = %.lr.ph, %19
  %indvars.iv58 = phi i64 [ %indvars.iv, %.lr.ph ], [ %indvars.iv.next59, %19 ]
  %20 = getelementptr inbounds [1000001 x i32], ptr @sig, i64 0, i64 %indvars.iv58
  %21 = load i32, ptr %20, align 4, !tbaa !5
  %22 = add nsw i32 %21, 1
  store i32 %22, ptr %20, align 4, !tbaa !5
  %23 = load i32, ptr %11, align 4, !tbaa !5
  %24 = getelementptr inbounds [1000001 x i32], ptr @mu, i64 0, i64 %indvars.iv58
  %25 = load i32, ptr %24, align 4, !tbaa !5
  %26 = sub nsw i32 %25, %23
  store i32 %26, ptr %24, align 4, !tbaa !5
  %indvars.iv.next59 = add nuw nsw i64 %indvars.iv58, %indvars.iv56
  %27 = icmp ult i64 %indvars.iv.next59, 1000001
  br i1 %27, label %19, label %._crit_edge.loopexit, !llvm.loop !11

._crit_edge55:                                    ; preds = %._crit_edge50, %3
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #4
  ret i32 0

.lr.ph54:                                         ; preds = %3, %._crit_edge50
  %.03152 = phi i32 [ %31, %._crit_edge50 ], [ 1, %3 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #4
  %28 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %2)
  %29 = load i64, ptr %2, align 8, !tbaa !12
  %.not4145 = icmp slt i64 %29, 1
  br i1 %.not4145, label %._crit_edge50, label %.lr.ph49

._crit_edge50:                                    ; preds = %55, %.lr.ph54
  %.030.lcssa = phi i32 [ 0, %.lr.ph54 ], [ %.2, %55 ]
  %30 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %.03152, i32 noundef %.030.lcssa)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #4
  %31 = add nuw nsw i32 %.03152, 1
  %32 = load i32, ptr %1, align 4, !tbaa !5
  %.not.not = icmp slt i32 %.03152, %32
  br i1 %.not.not, label %.lr.ph54, label %._crit_edge55, !llvm.loop !14

.lr.ph49:                                         ; preds = %.lr.ph54, %55
  %indvars.iv62 = phi i64 [ %indvars.iv.next63, %55 ], [ 1, %.lr.ph54 ]
  %33 = phi i64 [ %57, %55 ], [ %29, %.lr.ph54 ]
  %34 = phi i64 [ %56, %55 ], [ 1, %.lr.ph54 ]
  %.03046 = phi i32 [ %.2, %55 ], [ 0, %.lr.ph54 ]
  %35 = getelementptr inbounds [1000001 x i32], ptr @mu, i64 0, i64 %indvars.iv62
  %36 = load i32, ptr %35, align 4, !tbaa !5
  %37 = icmp sgt i32 %36, 0
  br i1 %37, label %38, label %45

38:                                               ; preds = %.lr.ph49
  %39 = udiv i64 %33, %34
  %40 = call noundef i32 @_Z3Sigx(i64 noundef %39)
  %41 = add nsw i32 %40, %.03046
  %42 = icmp sgt i32 %41, 1000000006
  br i1 %42, label %43, label %thread-pre-split

43:                                               ; preds = %38
  %44 = add nsw i32 %41, -1000000007
  br label %55

thread-pre-split:                                 ; preds = %38
  %.pr = load i32, ptr %35, align 4, !tbaa !5
  br label %45

45:                                               ; preds = %thread-pre-split, %.lr.ph49
  %46 = phi i32 [ %.pr, %thread-pre-split ], [ %36, %.lr.ph49 ]
  %.1 = phi i32 [ %41, %thread-pre-split ], [ %.03046, %.lr.ph49 ]
  %47 = icmp slt i32 %46, 0
  br i1 %47, label %48, label %55

48:                                               ; preds = %45
  %49 = load i64, ptr %2, align 8, !tbaa !12
  %50 = sdiv i64 %49, %34
  %51 = call noundef i32 @_Z3Sigx(i64 noundef %50)
  %52 = sub nsw i32 %.1, %51
  %53 = icmp slt i32 %52, 0
  %54 = add nsw i32 %52, 1000000007
  %spec.select42 = select i1 %53, i32 %54, i32 %52
  br label %55

55:                                               ; preds = %48, %43, %45
  %.2 = phi i32 [ %44, %43 ], [ %.1, %45 ], [ %spec.select42, %48 ]
  %indvars.iv.next63 = add nuw nsw i64 %indvars.iv62, 1
  %56 = mul nuw nsw i64 %indvars.iv.next63, %indvars.iv.next63
  %57 = load i64, ptr %2, align 8, !tbaa !12
  %.not41 = icmp sgt i64 %56, %57
  br i1 %.not41, label %._crit_edge50, label %.lr.ph49, !llvm.loop !15
}

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

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

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z3Sigx(i64 noundef) local_unnamed_addr #3

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

attributes #0 = { mustprogress norecurse 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = !{!13, !13, i64 0}
!13 = !{!"long long", !7, i64 0}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}


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