; LLVM IR from albertobsd/keyhunt :: gmp256k1/IntGroup.ll (ZN8IntGroup6ModInvEv)

; 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.Int = type { [1 x %struct.__mpz_struct] }
%struct.__mpz_struct = type { i32, i32, ptr }
%class.IntGroup = type <{ ptr, ptr, i32, [4 x i8] }>

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8IntGroup6ModInvEv(ptr noundef nonnull align 8 dereferenceable(20) %0) #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %class.Int, align 8
  %4 = alloca %class.Int, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %9 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %3) #4
  call void @_ZN3IntC1Ev(ptr noundef nonnull align 8 dereferenceable(16) %3)
  call void @llvm.lifetime.start.p0(i64 16, ptr %4) #4
  invoke void @_ZN3IntC1Ev(ptr noundef nonnull align 8 dereferenceable(16) %4)
          to label %10 unwind label %24

10:                                               ; preds = %1
  %11 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 1
  %12 = load ptr, ptr %11, align 8, !tbaa !9
  %13 = getelementptr inbounds %class.Int, ptr %12, i64 0
  %14 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 0
  %15 = load ptr, ptr %14, align 8, !tbaa !12
  %16 = getelementptr inbounds %class.Int, ptr %15, i64 0
  invoke void @_ZN3Int3SetEPKS_(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef %16)
          to label %17 unwind label %28

17:                                               ; preds = %10
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  store i32 1, ptr %7, align 4, !tbaa !13
  br label %18

18:                                               ; preds = %50, %17
  %19 = load i32, ptr %7, align 4, !tbaa !13
  %20 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 2
  %21 = load i32, ptr %20, align 8, !tbaa !14
  %22 = icmp slt i32 %19, %21
  br i1 %22, label %32, label %23

23:                                               ; preds = %18
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  br label %57

24:                                               ; preds = %1
  %25 = landingpad { ptr, i32 }
          cleanup
  %26 = extractvalue { ptr, i32 } %25, 0
  store ptr %26, ptr %5, align 8
  %27 = extractvalue { ptr, i32 } %25, 1
  store i32 %27, ptr %6, align 4
  br label %107

28:                                               ; preds = %101, %65, %57, %10
  %29 = landingpad { ptr, i32 }
          cleanup
  %30 = extractvalue { ptr, i32 } %29, 0
  store ptr %30, ptr %5, align 8
  %31 = extractvalue { ptr, i32 } %29, 1
  store i32 %31, ptr %6, align 4
  br label %106

32:                                               ; preds = %18
  %33 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 1
  %34 = load ptr, ptr %33, align 8, !tbaa !9
  %35 = load i32, ptr %7, align 4, !tbaa !13
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds %class.Int, ptr %34, i64 %36
  %38 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 1
  %39 = load ptr, ptr %38, align 8, !tbaa !9
  %40 = load i32, ptr %7, align 4, !tbaa !13
  %41 = sub nsw i32 %40, 1
  %42 = sext i32 %41 to i64
  %43 = getelementptr inbounds %class.Int, ptr %39, i64 %42
  %44 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 0
  %45 = load ptr, ptr %44, align 8, !tbaa !12
  %46 = load i32, ptr %7, align 4, !tbaa !13
  %47 = sext i32 %46 to i64
  %48 = getelementptr inbounds %class.Int, ptr %45, i64 %47
  invoke void @_ZN3Int8ModMulK1EPS_S0_(ptr noundef nonnull align 8 dereferenceable(16) %37, ptr noundef %43, ptr noundef %48)
          to label %49 unwind label %53

49:                                               ; preds = %32
  br label %50

50:                                               ; preds = %49
  %51 = load i32, ptr %7, align 4, !tbaa !13
  %52 = add nsw i32 %51, 1
  store i32 %52, ptr %7, align 4, !tbaa !13
  br label %18, !llvm.loop !15

53:                                               ; preds = %32
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %5, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  br label %106

57:                                               ; preds = %23
  %58 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 1
  %59 = load ptr, ptr %58, align 8, !tbaa !9
  %60 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 2
  %61 = load i32, ptr %60, align 8, !tbaa !14
  %62 = sub nsw i32 %61, 1
  %63 = sext i32 %62 to i64
  %64 = getelementptr inbounds %class.Int, ptr %59, i64 %63
  invoke void @_ZN3Int3SetEPKS_(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef %64)
          to label %65 unwind label %28

65:                                               ; preds = %57
  invoke void @_ZN3Int6ModInvEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
          to label %66 unwind label %28

66:                                               ; preds = %65
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  %67 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 2
  %68 = load i32, ptr %67, align 8, !tbaa !14
  %69 = sub nsw i32 %68, 1
  store i32 %69, ptr %8, align 4, !tbaa !13
  br label %70

70:                                               ; preds = %94, %66
  %71 = load i32, ptr %8, align 4, !tbaa !13
  %72 = icmp sgt i32 %71, 0
  br i1 %72, label %74, label %73

73:                                               ; preds = %70
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %101

74:                                               ; preds = %70
  %75 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 1
  %76 = load ptr, ptr %75, align 8, !tbaa !9
  %77 = load i32, ptr %8, align 4, !tbaa !13
  %78 = sub nsw i32 %77, 1
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds %class.Int, ptr %76, i64 %79
  invoke void @_ZN3Int8ModMulK1EPS_S0_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef %80, ptr noundef %4)
          to label %81 unwind label %97

81:                                               ; preds = %74
  %82 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 0
  %83 = load ptr, ptr %82, align 8, !tbaa !12
  %84 = load i32, ptr %8, align 4, !tbaa !13
  %85 = sext i32 %84 to i64
  %86 = getelementptr inbounds %class.Int, ptr %83, i64 %85
  invoke void @_ZN3Int8ModMulK1EPS_(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef %86)
          to label %87 unwind label %97

87:                                               ; preds = %81
  %88 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 0
  %89 = load ptr, ptr %88, align 8, !tbaa !12
  %90 = load i32, ptr %8, align 4, !tbaa !13
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds %class.Int, ptr %89, i64 %91
  invoke void @_ZN3Int3SetEPKS_(ptr noundef nonnull align 8 dereferenceable(16) %92, ptr noundef %3)
          to label %93 unwind label %97

93:                                               ; preds = %87
  br label %94

94:                                               ; preds = %93
  %95 = load i32, ptr %8, align 4, !tbaa !13
  %96 = add nsw i32 %95, -1
  store i32 %96, ptr %8, align 4, !tbaa !13
  br label %70, !llvm.loop !17

97:                                               ; preds = %87, %81, %74
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %5, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  br label %106

101:                                              ; preds = %73
  %102 = getelementptr inbounds %class.IntGroup, ptr %9, i32 0, i32 0
  %103 = load ptr, ptr %102, align 8, !tbaa !12
  %104 = getelementptr inbounds %class.Int, ptr %103, i64 0
  invoke void @_ZN3Int3SetEPKS_(ptr noundef nonnull align 8 dereferenceable(16) %104, ptr noundef %4)
          to label %105 unwind label %28

105:                                              ; preds = %101
  call void @_ZN3IntD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %4) #4
  call void @_ZN3IntD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #4
  ret void

106:                                              ; preds = %97, %53, %28
  call void @_ZN3IntD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %4) #4
  br label %107

107:                                              ; preds = %106, %24
  call void @llvm.lifetime.end.p0(i64 16, ptr %4) #4
  call void @_ZN3IntD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %3) #4
  br label %108

108:                                              ; preds = %107
  %109 = load ptr, ptr %5, align 8
  %110 = load i32, ptr %6, align 4
  %111 = insertvalue { ptr, i32 } poison, ptr %109, 0
  %112 = insertvalue { ptr, i32 } %111, i32 %110, 1
  resume { ptr, i32 } %112
}

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

declare void @_ZN3IntC1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

declare void @_ZN3Int3SetEPKS_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) #2

declare void @_ZN3Int8ModMulK1EPS_S0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, 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 void @_ZN3Int6ModInvEv(ptr noundef nonnull align 8 dereferenceable(16)) #2

declare void @_ZN3Int8ModMulK1EPS_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) #2

; Function Attrs: nounwind
declare void @_ZN3IntD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3

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 = { 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 "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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 8}
!10 = !{!"_ZTS8IntGroup", !6, i64 0, !6, i64 8, !11, i64 16}
!11 = !{!"int", !7, i64 0}
!12 = !{!10, !6, i64 0}
!13 = !{!11, !11, i64 0}
!14 = !{!10, !11, i64 16}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}
!17 = distinct !{!17, !16}


; 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.Int = type { [1 x %struct.__mpz_struct] }
%struct.__mpz_struct = type { i32, i32, ptr }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8IntGroup6ModInvEv(ptr nocapture noundef nonnull readonly align 8 dereferenceable(20) %0) local_unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %class.Int, align 8
  %3 = alloca %class.Int, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #4
  call void @_ZN3IntC1Ev(ptr noundef nonnull align 8 dereferenceable(16) %2)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #4
  invoke void @_ZN3IntC1Ev(ptr noundef nonnull align 8 dereferenceable(16) %3)
          to label %4 unwind label %14

4:                                                ; preds = %1
  %5 = getelementptr inbounds i8, ptr %0, i64 8
  %6 = load ptr, ptr %5, align 8, !tbaa !5
  %7 = load ptr, ptr %0, align 8, !tbaa !11
  invoke void @_ZN3Int3SetEPKS_(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef %7)
          to label %.preheader unwind label %16

.preheader:                                       ; preds = %4
  %8 = getelementptr inbounds i8, ptr %0, i64 16
  %9 = load i32, ptr %8, align 8, !tbaa !12
  %10 = icmp sgt i32 %9, 1
  br i1 %10, label %.lr.ph, label %.preheader.._crit_edge_crit_edge

.preheader.._crit_edge_crit_edge:                 ; preds = %.preheader
  %.pre = sext i32 %9 to i64
  br label %._crit_edge

._crit_edge:                                      ; preds = %23, %.preheader.._crit_edge_crit_edge
  %.pre-phi = phi i64 [ %.pre, %.preheader.._crit_edge_crit_edge ], [ %25, %23 ]
  %11 = load ptr, ptr %5, align 8, !tbaa !5
  %12 = getelementptr %class.Int, ptr %11, i64 %.pre-phi
  %13 = getelementptr i8, ptr %12, i64 -16
  invoke void @_ZN3Int3SetEPKS_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef %13)
          to label %29 unwind label %16

14:                                               ; preds = %1
  %15 = landingpad { ptr, i32 }
          cleanup
  br label %53

16:                                               ; preds = %37, %29, %._crit_edge, %4
  %17 = landingpad { ptr, i32 }
          cleanup
  br label %52

.lr.ph:                                           ; preds = %.preheader, %23
  %indvars.iv = phi i64 [ %indvars.iv.next, %23 ], [ 1, %.preheader ]
  %18 = load ptr, ptr %5, align 8, !tbaa !5
  %19 = getelementptr inbounds %class.Int, ptr %18, i64 %indvars.iv
  %20 = getelementptr i8, ptr %19, i64 -16
  %21 = load ptr, ptr %0, align 8, !tbaa !11
  %22 = getelementptr inbounds %class.Int, ptr %21, i64 %indvars.iv
  invoke void @_ZN3Int8ModMulK1EPS_S0_(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef %20, ptr noundef nonnull %22)
          to label %23 unwind label %27

23:                                               ; preds = %.lr.ph
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %24 = load i32, ptr %8, align 8, !tbaa !12
  %25 = sext i32 %24 to i64
  %26 = icmp slt i64 %indvars.iv.next, %25
  br i1 %26, label %.lr.ph, label %._crit_edge, !llvm.loop !13

27:                                               ; preds = %.lr.ph
  %28 = landingpad { ptr, i32 }
          cleanup
  br label %52

29:                                               ; preds = %._crit_edge
  invoke void @_ZN3Int6ModInvEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
          to label %30 unwind label %16

30:                                               ; preds = %29
  %31 = load i32, ptr %8, align 8, !tbaa !12
  %32 = zext i32 %31 to i64
  br label %33

33:                                               ; preds = %46, %30
  %indvars.iv25 = phi i64 [ %34, %46 ], [ %32, %30 ]
  %34 = add nsw i64 %indvars.iv25, -1
  %35 = trunc nuw i64 %indvars.iv25 to i32
  %36 = icmp sgt i32 %35, 1
  br i1 %36, label %39, label %37

37:                                               ; preds = %33
  %38 = load ptr, ptr %0, align 8, !tbaa !11
  invoke void @_ZN3Int3SetEPKS_(ptr noundef nonnull align 8 dereferenceable(16) %38, ptr noundef nonnull %3)
          to label %51 unwind label %16

39:                                               ; preds = %33
  %40 = load ptr, ptr %5, align 8, !tbaa !5
  %41 = getelementptr %class.Int, ptr %40, i64 %indvars.iv25
  %42 = getelementptr i8, ptr %41, i64 -32
  invoke void @_ZN3Int8ModMulK1EPS_S0_(ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef %42, ptr noundef nonnull %3)
          to label %43 unwind label %49

43:                                               ; preds = %39
  %44 = load ptr, ptr %0, align 8, !tbaa !11
  %45 = getelementptr inbounds %class.Int, ptr %44, i64 %34
  invoke void @_ZN3Int8ModMulK1EPS_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef %45)
          to label %46 unwind label %49

46:                                               ; preds = %43
  %47 = load ptr, ptr %0, align 8, !tbaa !11
  %48 = getelementptr inbounds %class.Int, ptr %47, i64 %34
  invoke void @_ZN3Int3SetEPKS_(ptr noundef nonnull align 8 dereferenceable(16) %48, ptr noundef nonnull %2)
          to label %33 unwind label %49, !llvm.loop !15

49:                                               ; preds = %46, %43, %39
  %50 = landingpad { ptr, i32 }
          cleanup
  br label %52

51:                                               ; preds = %37
  call void @_ZN3IntD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #4
  call void @_ZN3IntD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #4
  ret void

52:                                               ; preds = %49, %27, %16
  %.pn = phi { ptr, i32 } [ %28, %27 ], [ %50, %49 ], [ %17, %16 ]
  call void @_ZN3IntD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #4
  br label %53

53:                                               ; preds = %52, %14
  %.pn.pn = phi { ptr, i32 } [ %.pn, %52 ], [ %15, %14 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #4
  call void @_ZN3IntD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #4
  resume { ptr, i32 } %.pn.pn
}

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

declare void @_ZN3IntC1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

declare void @_ZN3Int3SetEPKS_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) local_unnamed_addr #2

declare void @_ZN3Int8ModMulK1EPS_S0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, ptr noundef) local_unnamed_addr #2

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

declare void @_ZN3Int6ModInvEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2

declare void @_ZN3Int8ModMulK1EPS_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) local_unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN3IntD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3

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 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 "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, !7, i64 8}
!6 = !{!"_ZTS8IntGroup", !7, i64 0, !7, i64 8, !10, i64 16}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!6, !7, i64 0}
!12 = !{!6, !10, i64 16}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}


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