; LLVM IR from eyangch/competitive-programming :: IOI/2006/writing.ll (Z3cmpv)

; 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"

@w = external dso_local global [2 x [26 x i32]], align 16
@second = external dso_local global [2 x [26 x i32]], align 16

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i1 @_Z3cmpv() #0 {
  %1 = alloca i1, align 1
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #2
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %5

5:                                                ; preds = %38, %0
  %6 = load i32, ptr %2, align 4, !tbaa !5
  %7 = icmp slt i32 %6, 2
  br i1 %7, label %9, label %8

8:                                                ; preds = %5
  store i32 2, ptr %3, align 4
  br label %41

9:                                                ; preds = %5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #2
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %10

10:                                               ; preds = %32, %9
  %11 = load i32, ptr %4, align 4, !tbaa !5
  %12 = icmp slt i32 %11, 26
  br i1 %12, label %14, label %13

13:                                               ; preds = %10
  store i32 5, ptr %3, align 4
  br label %35

14:                                               ; preds = %10
  %15 = load i32, ptr %2, align 4, !tbaa !5
  %16 = sext i32 %15 to i64
  %17 = getelementptr inbounds [2 x [26 x i32]], ptr @w, i64 0, i64 %16
  %18 = load i32, ptr %4, align 4, !tbaa !5
  %19 = sext i32 %18 to i64
  %20 = getelementptr inbounds [26 x i32], ptr %17, i64 0, i64 %19
  %21 = load i32, ptr %20, align 4, !tbaa !5
  %22 = load i32, ptr %2, align 4, !tbaa !5
  %23 = sext i32 %22 to i64
  %24 = getelementptr inbounds [2 x [26 x i32]], ptr @second, i64 0, i64 %23
  %25 = load i32, ptr %4, align 4, !tbaa !5
  %26 = sext i32 %25 to i64
  %27 = getelementptr inbounds [26 x i32], ptr %24, i64 0, i64 %26
  %28 = load i32, ptr %27, align 4, !tbaa !5
  %29 = icmp ne i32 %21, %28
  br i1 %29, label %30, label %31

30:                                               ; preds = %14
  store i1 false, ptr %1, align 1
  store i32 1, ptr %3, align 4
  br label %35

31:                                               ; preds = %14
  br label %32

32:                                               ; preds = %31
  %33 = load i32, ptr %4, align 4, !tbaa !5
  %34 = add nsw i32 %33, 1
  store i32 %34, ptr %4, align 4, !tbaa !5
  br label %10, !llvm.loop !9

35:                                               ; preds = %30, %13
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #2
  %36 = load i32, ptr %3, align 4
  switch i32 %36, label %41 [
    i32 5, label %37
  ]

37:                                               ; preds = %35
  br label %38

38:                                               ; preds = %37
  %39 = load i32, ptr %2, align 4, !tbaa !5
  %40 = add nsw i32 %39, 1
  store i32 %40, ptr %2, align 4, !tbaa !5
  br label %5, !llvm.loop !11

41:                                               ; preds = %35, %8
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #2
  %42 = load i32, ptr %3, align 4
  switch i32 %42, label %46 [
    i32 2, label %43
    i32 1, label %44
  ]

43:                                               ; preds = %41
  store i1 true, ptr %1, align 1
  br label %44

44:                                               ; preds = %43, %41
  %45 = load i1, ptr %1, align 1
  ret i1 %45

46:                                               ; preds = %41
  unreachable
}

; 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

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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}


; 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"

@w = external dso_local local_unnamed_addr global [2 x [26 x i32]], align 16
@second = external dso_local local_unnamed_addr global [2 x [26 x i32]], align 16

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(read, argmem: none, inaccessiblemem: none) uwtable
define dso_local noundef zeroext i1 @_Z3cmpv() local_unnamed_addr #0 {
.preheader:
  %0 = load i32, ptr @w, align 16, !tbaa !5
  %1 = load i32, ptr @second, align 16, !tbaa !5
  %.not = icmp eq i32 %0, %1
  br i1 %.not, label %2, label %.loopexit.loopexit

2:                                                ; preds = %.preheader
  %3 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 4), align 4, !tbaa !5
  %4 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 4), align 4, !tbaa !5
  %.not.1 = icmp eq i32 %3, %4
  br i1 %.not.1, label %5, label %.loopexit.loopexit

5:                                                ; preds = %2
  %6 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 8), align 8, !tbaa !5
  %7 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 8), align 8, !tbaa !5
  %.not.2 = icmp eq i32 %6, %7
  br i1 %.not.2, label %8, label %.loopexit.loopexit

8:                                                ; preds = %5
  %9 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 12), align 4, !tbaa !5
  %10 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 12), align 4, !tbaa !5
  %.not.3 = icmp eq i32 %9, %10
  br i1 %.not.3, label %11, label %.loopexit.loopexit

11:                                               ; preds = %8
  %12 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 16), align 16, !tbaa !5
  %13 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 16), align 16, !tbaa !5
  %.not.4 = icmp eq i32 %12, %13
  br i1 %.not.4, label %14, label %.loopexit.loopexit

14:                                               ; preds = %11
  %15 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 20), align 4, !tbaa !5
  %16 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 20), align 4, !tbaa !5
  %.not.5 = icmp eq i32 %15, %16
  br i1 %.not.5, label %17, label %.loopexit.loopexit

17:                                               ; preds = %14
  %18 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 24), align 8, !tbaa !5
  %19 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 24), align 8, !tbaa !5
  %.not.6 = icmp eq i32 %18, %19
  br i1 %.not.6, label %20, label %.loopexit.loopexit

20:                                               ; preds = %17
  %21 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 28), align 4, !tbaa !5
  %22 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 28), align 4, !tbaa !5
  %.not.7 = icmp eq i32 %21, %22
  br i1 %.not.7, label %23, label %.loopexit.loopexit

23:                                               ; preds = %20
  %24 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 32), align 16, !tbaa !5
  %25 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 32), align 16, !tbaa !5
  %.not.8 = icmp eq i32 %24, %25
  br i1 %.not.8, label %26, label %.loopexit.loopexit

26:                                               ; preds = %23
  %27 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 36), align 4, !tbaa !5
  %28 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 36), align 4, !tbaa !5
  %.not.9 = icmp eq i32 %27, %28
  br i1 %.not.9, label %29, label %.loopexit.loopexit

29:                                               ; preds = %26
  %30 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 40), align 8, !tbaa !5
  %31 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 40), align 8, !tbaa !5
  %.not.10 = icmp eq i32 %30, %31
  br i1 %.not.10, label %32, label %.loopexit.loopexit

32:                                               ; preds = %29
  %33 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 44), align 4, !tbaa !5
  %34 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 44), align 4, !tbaa !5
  %.not.11 = icmp eq i32 %33, %34
  br i1 %.not.11, label %35, label %.loopexit.loopexit

35:                                               ; preds = %32
  %36 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 48), align 16, !tbaa !5
  %37 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 48), align 16, !tbaa !5
  %.not.12 = icmp eq i32 %36, %37
  br i1 %.not.12, label %38, label %.loopexit.loopexit

38:                                               ; preds = %35
  %39 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 52), align 4, !tbaa !5
  %40 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 52), align 4, !tbaa !5
  %.not.13 = icmp eq i32 %39, %40
  br i1 %.not.13, label %41, label %.loopexit.loopexit

41:                                               ; preds = %38
  %42 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 56), align 8, !tbaa !5
  %43 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 56), align 8, !tbaa !5
  %.not.14 = icmp eq i32 %42, %43
  br i1 %.not.14, label %44, label %.loopexit.loopexit

44:                                               ; preds = %41
  %45 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 60), align 4, !tbaa !5
  %46 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 60), align 4, !tbaa !5
  %.not.15 = icmp eq i32 %45, %46
  br i1 %.not.15, label %47, label %.loopexit.loopexit

47:                                               ; preds = %44
  %48 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 64), align 16, !tbaa !5
  %49 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 64), align 16, !tbaa !5
  %.not.16 = icmp eq i32 %48, %49
  br i1 %.not.16, label %50, label %.loopexit.loopexit

50:                                               ; preds = %47
  %51 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 68), align 4, !tbaa !5
  %52 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 68), align 4, !tbaa !5
  %.not.17 = icmp eq i32 %51, %52
  br i1 %.not.17, label %53, label %.loopexit.loopexit

53:                                               ; preds = %50
  %54 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 72), align 8, !tbaa !5
  %55 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 72), align 8, !tbaa !5
  %.not.18 = icmp eq i32 %54, %55
  br i1 %.not.18, label %56, label %.loopexit.loopexit

56:                                               ; preds = %53
  %57 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 76), align 4, !tbaa !5
  %58 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 76), align 4, !tbaa !5
  %.not.19 = icmp eq i32 %57, %58
  br i1 %.not.19, label %59, label %.loopexit.loopexit

59:                                               ; preds = %56
  %60 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 80), align 16, !tbaa !5
  %61 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 80), align 16, !tbaa !5
  %.not.20 = icmp eq i32 %60, %61
  br i1 %.not.20, label %62, label %.loopexit.loopexit

62:                                               ; preds = %59
  %63 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 84), align 4, !tbaa !5
  %64 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 84), align 4, !tbaa !5
  %.not.21 = icmp eq i32 %63, %64
  br i1 %.not.21, label %65, label %.loopexit.loopexit

65:                                               ; preds = %62
  %66 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 88), align 8, !tbaa !5
  %67 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 88), align 8, !tbaa !5
  %.not.22 = icmp eq i32 %66, %67
  br i1 %.not.22, label %68, label %.loopexit.loopexit

68:                                               ; preds = %65
  %69 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 92), align 4, !tbaa !5
  %70 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 92), align 4, !tbaa !5
  %.not.23 = icmp eq i32 %69, %70
  br i1 %.not.23, label %71, label %.loopexit.loopexit

71:                                               ; preds = %68
  %72 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 96), align 16, !tbaa !5
  %73 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 96), align 16, !tbaa !5
  %.not.24 = icmp eq i32 %72, %73
  br i1 %.not.24, label %74, label %.loopexit.loopexit

74:                                               ; preds = %71
  %75 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 100), align 4, !tbaa !5
  %76 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 100), align 4, !tbaa !5
  %.not.25 = icmp eq i32 %75, %76
  br i1 %.not.25, label %.preheader.1, label %.loopexit.loopexit

.preheader.1:                                     ; preds = %74
  %77 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 104), align 8, !tbaa !5
  %78 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 104), align 8, !tbaa !5
  %.not.123 = icmp eq i32 %77, %78
  br i1 %.not.123, label %79, label %.loopexit.loopexit

79:                                               ; preds = %.preheader.1
  %80 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 108), align 4, !tbaa !5
  %81 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 108), align 4, !tbaa !5
  %.not.1.1 = icmp eq i32 %80, %81
  br i1 %.not.1.1, label %82, label %.loopexit.loopexit

82:                                               ; preds = %79
  %83 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 112), align 16, !tbaa !5
  %84 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 112), align 16, !tbaa !5
  %.not.2.1 = icmp eq i32 %83, %84
  br i1 %.not.2.1, label %85, label %.loopexit.loopexit

85:                                               ; preds = %82
  %86 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 116), align 4, !tbaa !5
  %87 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 116), align 4, !tbaa !5
  %.not.3.1 = icmp eq i32 %86, %87
  br i1 %.not.3.1, label %88, label %.loopexit.loopexit

88:                                               ; preds = %85
  %89 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 120), align 8, !tbaa !5
  %90 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 120), align 8, !tbaa !5
  %.not.4.1 = icmp eq i32 %89, %90
  br i1 %.not.4.1, label %91, label %.loopexit.loopexit

91:                                               ; preds = %88
  %92 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 124), align 4, !tbaa !5
  %93 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 124), align 4, !tbaa !5
  %.not.5.1 = icmp eq i32 %92, %93
  br i1 %.not.5.1, label %94, label %.loopexit.loopexit

94:                                               ; preds = %91
  %95 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 128), align 16, !tbaa !5
  %96 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 128), align 16, !tbaa !5
  %.not.6.1 = icmp eq i32 %95, %96
  br i1 %.not.6.1, label %97, label %.loopexit.loopexit

97:                                               ; preds = %94
  %98 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 132), align 4, !tbaa !5
  %99 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 132), align 4, !tbaa !5
  %.not.7.1 = icmp eq i32 %98, %99
  br i1 %.not.7.1, label %100, label %.loopexit.loopexit

100:                                              ; preds = %97
  %101 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 136), align 8, !tbaa !5
  %102 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 136), align 8, !tbaa !5
  %.not.8.1 = icmp eq i32 %101, %102
  br i1 %.not.8.1, label %103, label %.loopexit.loopexit

103:                                              ; preds = %100
  %104 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 140), align 4, !tbaa !5
  %105 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 140), align 4, !tbaa !5
  %.not.9.1 = icmp eq i32 %104, %105
  br i1 %.not.9.1, label %106, label %.loopexit.loopexit

106:                                              ; preds = %103
  %107 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 144), align 16, !tbaa !5
  %108 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 144), align 16, !tbaa !5
  %.not.10.1 = icmp eq i32 %107, %108
  br i1 %.not.10.1, label %109, label %.loopexit.loopexit

109:                                              ; preds = %106
  %110 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 148), align 4, !tbaa !5
  %111 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 148), align 4, !tbaa !5
  %.not.11.1 = icmp eq i32 %110, %111
  br i1 %.not.11.1, label %112, label %.loopexit.loopexit

112:                                              ; preds = %109
  %113 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 152), align 8, !tbaa !5
  %114 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 152), align 8, !tbaa !5
  %.not.12.1 = icmp eq i32 %113, %114
  br i1 %.not.12.1, label %115, label %.loopexit.loopexit

115:                                              ; preds = %112
  %116 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 156), align 4, !tbaa !5
  %117 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 156), align 4, !tbaa !5
  %.not.13.1 = icmp eq i32 %116, %117
  br i1 %.not.13.1, label %118, label %.loopexit.loopexit

118:                                              ; preds = %115
  %119 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 160), align 16, !tbaa !5
  %120 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 160), align 16, !tbaa !5
  %.not.14.1 = icmp eq i32 %119, %120
  br i1 %.not.14.1, label %121, label %.loopexit.loopexit

121:                                              ; preds = %118
  %122 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 164), align 4, !tbaa !5
  %123 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 164), align 4, !tbaa !5
  %.not.15.1 = icmp eq i32 %122, %123
  br i1 %.not.15.1, label %124, label %.loopexit.loopexit

124:                                              ; preds = %121
  %125 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 168), align 8, !tbaa !5
  %126 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 168), align 8, !tbaa !5
  %.not.16.1 = icmp eq i32 %125, %126
  br i1 %.not.16.1, label %127, label %.loopexit.loopexit

127:                                              ; preds = %124
  %128 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 172), align 4, !tbaa !5
  %129 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 172), align 4, !tbaa !5
  %.not.17.1 = icmp eq i32 %128, %129
  br i1 %.not.17.1, label %130, label %.loopexit.loopexit

130:                                              ; preds = %127
  %131 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 176), align 16, !tbaa !5
  %132 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 176), align 16, !tbaa !5
  %.not.18.1 = icmp eq i32 %131, %132
  br i1 %.not.18.1, label %133, label %.loopexit.loopexit

133:                                              ; preds = %130
  %134 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 180), align 4, !tbaa !5
  %135 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 180), align 4, !tbaa !5
  %.not.19.1 = icmp eq i32 %134, %135
  br i1 %.not.19.1, label %136, label %.loopexit.loopexit

136:                                              ; preds = %133
  %137 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 184), align 8, !tbaa !5
  %138 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 184), align 8, !tbaa !5
  %.not.20.1 = icmp eq i32 %137, %138
  br i1 %.not.20.1, label %139, label %.loopexit.loopexit

139:                                              ; preds = %136
  %140 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 188), align 4, !tbaa !5
  %141 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 188), align 4, !tbaa !5
  %.not.21.1 = icmp eq i32 %140, %141
  br i1 %.not.21.1, label %142, label %.loopexit.loopexit

142:                                              ; preds = %139
  %143 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 192), align 16, !tbaa !5
  %144 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 192), align 16, !tbaa !5
  %.not.22.1 = icmp eq i32 %143, %144
  br i1 %.not.22.1, label %145, label %.loopexit.loopexit

145:                                              ; preds = %142
  %146 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 196), align 4, !tbaa !5
  %147 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 196), align 4, !tbaa !5
  %.not.23.1 = icmp eq i32 %146, %147
  br i1 %.not.23.1, label %148, label %.loopexit.loopexit

148:                                              ; preds = %145
  %149 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 200), align 8, !tbaa !5
  %150 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 200), align 8, !tbaa !5
  %.not.24.1 = icmp eq i32 %149, %150
  br i1 %.not.24.1, label %151, label %.loopexit.loopexit

151:                                              ; preds = %148
  %152 = load i32, ptr getelementptr inbounds (i8, ptr @w, i64 204), align 4, !tbaa !5
  %153 = load i32, ptr getelementptr inbounds (i8, ptr @second, i64 204), align 4, !tbaa !5
  %.not.25.1 = icmp eq i32 %152, %153
  br i1 %.not.25.1, label %.loopexit, label %.loopexit.loopexit

.loopexit.loopexit:                               ; preds = %151, %148, %145, %142, %139, %136, %133, %130, %127, %124, %121, %118, %115, %112, %109, %106, %103, %100, %97, %94, %91, %88, %85, %82, %79, %.preheader.1, %74, %71, %68, %65, %62, %59, %56, %53, %50, %47, %44, %41, %38, %35, %32, %29, %26, %23, %20, %17, %14, %11, %8, %5, %2, %.preheader
  br label %.loopexit

.loopexit:                                        ; preds = %151, %.loopexit.loopexit
  %154 = phi i1 [ false, %.loopexit.loopexit ], [ true, %151 ]
  ret i1 %154
}

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(read, argmem: none, inaccessiblemem: none) 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"}


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