; LLVM IR from QAQdev/mini-sql-engine :: src/buffer/clock_replacer.ll (ZN13ClockReplacer6VictimEPi)

; 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.ClockReplacer = type { %class.Replacer, %"class.std::vector", i32, i64 }
%class.Replacer = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<ClockReplacer::State, std::allocator<ClockReplacer::State>>::_Vector_impl" }
%"struct.std::_Vector_base<ClockReplacer::State, std::allocator<ClockReplacer::State>>::_Vector_impl" = type { %"struct.std::_Vector_base<ClockReplacer::State, std::allocator<ClockReplacer::State>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ClockReplacer::State, std::allocator<ClockReplacer::State>>::_Vector_impl_data" = type { ptr, ptr, ptr }

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

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i1 @_ZN13ClockReplacer6VictimEPi(ptr noundef nonnull align 8 dereferenceable(48) %0, ptr noundef %1) unnamed_addr #1 align 2 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca i32, align 4
  %9 = alloca i64, align 8
  %10 = alloca i32, align 4
  %11 = alloca i64, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %12 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #2
  store i64 0, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #2
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #2
  store i32 0, ptr %8, align 4, !tbaa !11
  store i64 0, ptr %7, align 8, !tbaa !9
  br label %13

13:                                               ; preds = %70, %2
  %14 = load i64, ptr %7, align 8, !tbaa !9
  %15 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 3
  %16 = load i64, ptr %15, align 8, !tbaa !13
  %17 = icmp ult i64 %14, %16
  br i1 %17, label %18, label %73

18:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #2
  %19 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 2
  %20 = load i32, ptr %19, align 8, !tbaa !20
  %21 = sext i32 %20 to i64
  %22 = load i64, ptr %7, align 8, !tbaa !9
  %23 = add i64 %21, %22
  %24 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 3
  %25 = load i64, ptr %24, align 8, !tbaa !13
  %26 = urem i64 %23, %25
  store i64 %26, ptr %9, align 8, !tbaa !9
  %27 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 1
  %28 = load i64, ptr %9, align 8, !tbaa !9
  %29 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %27, i64 noundef %28) #2
  %30 = load i32, ptr %29, align 4, !tbaa !21
  %31 = icmp eq i32 %30, 0
  br i1 %31, label %32, label %33

32:                                               ; preds = %18
  store i32 4, ptr %10, align 4
  br label %67

33:                                               ; preds = %18
  %34 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 1
  %35 = load i64, ptr %9, align 8, !tbaa !9
  %36 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %34, i64 noundef %35) #2
  %37 = load i32, ptr %36, align 4, !tbaa !21
  %38 = icmp eq i32 %37, 1
  br i1 %38, label %39, label %45

39:                                               ; preds = %33
  %40 = load i64, ptr %6, align 8, !tbaa !9
  %41 = add i64 %40, 1
  store i64 %41, ptr %6, align 8, !tbaa !9
  %42 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 1
  %43 = load i64, ptr %9, align 8, !tbaa !9
  %44 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %42, i64 noundef %43) #2
  store i32 2, ptr %44, align 4, !tbaa !21
  br label %65

45:                                               ; preds = %33
  %46 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 1
  %47 = load i64, ptr %9, align 8, !tbaa !9
  %48 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %46, i64 noundef %47) #2
  %49 = load i32, ptr %48, align 4, !tbaa !21
  %50 = icmp eq i32 %49, 2
  br i1 %50, label %51, label %64

51:                                               ; preds = %45
  %52 = load i64, ptr %6, align 8, !tbaa !9
  %53 = add i64 %52, 1
  store i64 %53, ptr %6, align 8, !tbaa !9
  %54 = load i32, ptr %8, align 4, !tbaa !11
  %55 = icmp ne i32 %54, 0
  br i1 %55, label %56, label %59

56:                                               ; preds = %51
  %57 = load i32, ptr %8, align 4, !tbaa !11
  %58 = sext i32 %57 to i64
  br label %61

59:                                               ; preds = %51
  %60 = load i64, ptr %9, align 8, !tbaa !9
  br label %61

61:                                               ; preds = %59, %56
  %62 = phi i64 [ %58, %56 ], [ %60, %59 ]
  %63 = trunc i64 %62 to i32
  store i32 %63, ptr %8, align 4, !tbaa !11
  br label %64

64:                                               ; preds = %61, %45
  br label %65

65:                                               ; preds = %64, %39
  br label %66

66:                                               ; preds = %65
  store i32 0, ptr %10, align 4
  br label %67

67:                                               ; preds = %66, %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #2
  %68 = load i32, ptr %10, align 4
  switch i32 %68, label %122 [
    i32 0, label %69
    i32 4, label %70
  ]

69:                                               ; preds = %67
  br label %70

70:                                               ; preds = %69, %67
  %71 = load i64, ptr %7, align 8, !tbaa !9
  %72 = add i64 %71, 1
  store i64 %72, ptr %7, align 8, !tbaa !9
  br label %13, !llvm.loop !23

73:                                               ; preds = %13
  %74 = load i64, ptr %6, align 8, !tbaa !9
  %75 = icmp eq i64 %74, 0
  br i1 %75, label %76, label %77

76:                                               ; preds = %73
  store ptr null, ptr %5, align 8, !tbaa !5
  store i1 false, ptr %3, align 1
  store i32 1, ptr %10, align 4
  br label %120

77:                                               ; preds = %73
  %78 = load i32, ptr %8, align 4, !tbaa !11
  %79 = icmp eq i32 %78, 0
  br i1 %79, label %80, label %111

80:                                               ; preds = %77
  store i64 0, ptr %7, align 8, !tbaa !9
  br label %81

81:                                               ; preds = %107, %80
  %82 = load i64, ptr %7, align 8, !tbaa !9
  %83 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 3
  %84 = load i64, ptr %83, align 8, !tbaa !13
  %85 = icmp ult i64 %82, %84
  br i1 %85, label %86, label %110

86:                                               ; preds = %81
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #2
  %87 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 2
  %88 = load i32, ptr %87, align 8, !tbaa !20
  %89 = sext i32 %88 to i64
  %90 = load i64, ptr %7, align 8, !tbaa !9
  %91 = add i64 %89, %90
  %92 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 3
  %93 = load i64, ptr %92, align 8, !tbaa !13
  %94 = urem i64 %91, %93
  store i64 %94, ptr %11, align 8, !tbaa !9
  %95 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 1
  %96 = load i64, ptr %11, align 8, !tbaa !9
  %97 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %95, i64 noundef %96) #2
  %98 = load i32, ptr %97, align 4, !tbaa !21
  %99 = icmp eq i32 %98, 2
  br i1 %99, label %100, label %103

100:                                              ; preds = %86
  %101 = load i64, ptr %11, align 8, !tbaa !9
  %102 = trunc i64 %101 to i32
  store i32 %102, ptr %8, align 4, !tbaa !11
  store i32 5, ptr %10, align 4
  br label %104

103:                                              ; preds = %86
  store i32 0, ptr %10, align 4
  br label %104

104:                                              ; preds = %103, %100
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #2
  %105 = load i32, ptr %10, align 4
  switch i32 %105, label %122 [
    i32 0, label %106
    i32 5, label %110
  ]

106:                                              ; preds = %104
  br label %107

107:                                              ; preds = %106
  %108 = load i64, ptr %7, align 8, !tbaa !9
  %109 = add i64 %108, 1
  store i64 %109, ptr %7, align 8, !tbaa !9
  br label %81, !llvm.loop !25

110:                                              ; preds = %104, %81
  br label %111

111:                                              ; preds = %110, %77
  %112 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 1
  %113 = load i32, ptr %8, align 4, !tbaa !11
  %114 = sext i32 %113 to i64
  %115 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %112, i64 noundef %114) #2
  store i32 0, ptr %115, align 4, !tbaa !21
  %116 = load i32, ptr %8, align 4, !tbaa !11
  %117 = getelementptr inbounds %class.ClockReplacer, ptr %12, i32 0, i32 2
  store i32 %116, ptr %117, align 8, !tbaa !20
  %118 = load i32, ptr %8, align 4, !tbaa !11
  %119 = load ptr, ptr %5, align 8, !tbaa !5
  store i32 %118, ptr %119, align 4, !tbaa !11
  store i1 true, ptr %3, align 1
  store i32 1, ptr %10, align 4
  br label %120

120:                                              ; preds = %111, %76
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #2
  %121 = load i1, ptr %3, align 1
  ret i1 %121

122:                                              ; preds = %104, %67
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{!14, !10, i64 40}
!14 = !{!"_ZTS13ClockReplacer", !15, i64 0, !16, i64 8, !12, i64 32, !10, i64 40}
!15 = !{!"_ZTS8Replacer"}
!16 = !{!"_ZTSSt6vectorIN13ClockReplacer5StateESaIS1_EE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIN13ClockReplacer5StateESaIS1_EE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIN13ClockReplacer5StateESaIS1_EE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIN13ClockReplacer5StateESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!20 = !{!14, !12, i64 32}
!21 = !{!22, !22, i64 0}
!22 = !{!"_ZTSN13ClockReplacer5StateE", !7, i64 0}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.mustprogress"}
!25 = distinct !{!25, !24}


; 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"

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i1 @_ZN13ClockReplacer6VictimEPi(ptr noundef nonnull align 8 dereferenceable(48) %0, ptr nocapture noundef writeonly %1) unnamed_addr #0 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 40
  %4 = load i64, ptr %3, align 8, !tbaa !5
  %.not43 = icmp eq i64 %4, 0
  br i1 %.not43, label %._crit_edge.thread, label %.lr.ph

.lr.ph:                                           ; preds = %2
  %5 = getelementptr inbounds i8, ptr %0, i64 32
  %6 = getelementptr inbounds i8, ptr %0, i64 8
  br label %7

7:                                                ; preds = %.lr.ph, %32
  %8 = phi i64 [ %4, %.lr.ph ], [ %34, %32 ]
  %.02636 = phi i32 [ 0, %.lr.ph ], [ %.2, %32 ]
  %.02735 = phi i64 [ 0, %.lr.ph ], [ %33, %32 ]
  %.02934 = phi i64 [ 0, %.lr.ph ], [ %.231, %32 ]
  %9 = load i32, ptr %5, align 8, !tbaa !17
  %10 = sext i32 %9 to i64
  %11 = add i64 %.02735, %10
  %12 = urem i64 %11, %8
  %13 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %12) #1
  %14 = load i32, ptr %13, align 4, !tbaa !18
  %15 = icmp eq i32 %14, 0
  br i1 %15, label %32, label %16

16:                                               ; preds = %7
  %17 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %12) #1
  %18 = load i32, ptr %17, align 4, !tbaa !18
  %19 = icmp eq i32 %18, 1
  br i1 %19, label %20, label %23

20:                                               ; preds = %16
  %21 = add i64 %.02934, 1
  %22 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %12) #1
  store i32 2, ptr %22, align 4, !tbaa !18
  br label %32

23:                                               ; preds = %16
  %24 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %12) #1
  %25 = load i32, ptr %24, align 4, !tbaa !18
  %26 = icmp eq i32 %25, 2
  br i1 %26, label %27, label %32

27:                                               ; preds = %23
  %28 = add i64 %.02934, 1
  %.not = icmp eq i32 %.02636, 0
  %29 = zext i32 %.02636 to i64
  %30 = select i1 %.not, i64 %12, i64 %29
  %31 = trunc i64 %30 to i32
  br label %32

32:                                               ; preds = %23, %27, %20, %7
  %.231 = phi i64 [ %.02934, %7 ], [ %21, %20 ], [ %28, %27 ], [ %.02934, %23 ]
  %.2 = phi i32 [ %.02636, %7 ], [ %.02636, %20 ], [ %31, %27 ], [ %.02636, %23 ]
  %33 = add nuw i64 %.02735, 1
  %34 = load i64, ptr %3, align 8, !tbaa !5
  %35 = icmp ult i64 %33, %34
  br i1 %35, label %7, label %._crit_edge, !llvm.loop !20

._crit_edge:                                      ; preds = %32
  %36 = icmp ne i64 %.231, 0
  br i1 %36, label %37, label %._crit_edge.thread

37:                                               ; preds = %._crit_edge
  %38 = icmp eq i32 %.2, 0
  br i1 %38, label %.preheader, label %.loopexit

.preheader:                                       ; preds = %37
  %39 = getelementptr inbounds i8, ptr %0, i64 32
  %.not44 = icmp eq i64 %34, 0
  br i1 %.not44, label %.loopexit, label %.lr.ph41

.lr.ph41:                                         ; preds = %.preheader
  %40 = getelementptr inbounds i8, ptr %0, i64 8
  br label %45

41:                                               ; preds = %45
  %42 = add nuw i64 %.12840, 1
  %43 = load i64, ptr %3, align 8, !tbaa !5
  %44 = icmp ult i64 %42, %43
  br i1 %44, label %45, label %.loopexit, !llvm.loop !22

45:                                               ; preds = %.lr.ph41, %41
  %46 = phi i64 [ %34, %.lr.ph41 ], [ %43, %41 ]
  %.12840 = phi i64 [ 0, %.lr.ph41 ], [ %42, %41 ]
  %47 = load i32, ptr %39, align 8, !tbaa !17
  %48 = sext i32 %47 to i64
  %49 = add i64 %.12840, %48
  %50 = urem i64 %49, %46
  %51 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %40, i64 noundef %50) #1
  %52 = load i32, ptr %51, align 4, !tbaa !18
  %53 = icmp eq i32 %52, 2
  br i1 %53, label %.loopexit.split.loop.exit38, label %41

.loopexit.split.loop.exit38:                      ; preds = %45
  %54 = trunc i64 %50 to i32
  br label %.loopexit

.loopexit:                                        ; preds = %41, %.loopexit.split.loop.exit38, %.preheader, %37
  %.5 = phi i32 [ %.2, %37 ], [ %54, %.loopexit.split.loop.exit38 ], [ 0, %.preheader ], [ 0, %41 ]
  %55 = getelementptr inbounds i8, ptr %0, i64 8
  %56 = sext i32 %.5 to i64
  %57 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %55, i64 noundef %56) #1
  store i32 0, ptr %57, align 4, !tbaa !18
  %58 = getelementptr inbounds i8, ptr %0, i64 32
  store i32 %.5, ptr %58, align 8, !tbaa !17
  store i32 %.5, ptr %1, align 4, !tbaa !23
  br label %._crit_edge.thread

._crit_edge.thread:                               ; preds = %2, %._crit_edge, %.loopexit
  %.029.lcssa48 = phi i1 [ false, %._crit_edge ], [ %36, %.loopexit ], [ false, %2 ]
  ret i1 %.029.lcssa48
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIN13ClockReplacer5StateESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

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 = { 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, !16, i64 40}
!6 = !{!"_ZTS13ClockReplacer", !7, i64 0, !8, i64 8, !15, i64 32, !16, i64 40}
!7 = !{!"_ZTS8Replacer"}
!8 = !{!"_ZTSSt6vectorIN13ClockReplacer5StateESaIS1_EE", !9, i64 0}
!9 = !{!"_ZTSSt12_Vector_baseIN13ClockReplacer5StateESaIS1_EE", !10, i64 0}
!10 = !{!"_ZTSNSt12_Vector_baseIN13ClockReplacer5StateESaIS1_EE12_Vector_implE", !11, i64 0}
!11 = !{!"_ZTSNSt12_Vector_baseIN13ClockReplacer5StateESaIS1_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!12 = !{!"any pointer", !13, i64 0}
!13 = !{!"omnipotent char", !14, i64 0}
!14 = !{!"Simple C++ TBAA"}
!15 = !{!"int", !13, i64 0}
!16 = !{!"long", !13, i64 0}
!17 = !{!6, !15, i64 32}
!18 = !{!19, !19, i64 0}
!19 = !{!"_ZTSN13ClockReplacer5StateE", !13, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}
!22 = distinct !{!22, !21}
!23 = !{!15, !15, i64 0}


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