; LLVM IR from bldeng/AASolver :: AndersonOpt/external/OpenMesh/Core/Mesh (ArrayKernel)

; 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.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.OpenMesh::VertexHandle" = type { %"class.OpenMesh::BaseHandle" }
%"class.OpenMesh::BaseHandle" = type { i32 }

@.str.1 = external hidden unnamed_addr constant [104 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [20 x i8], align 1
@__PRETTY_FUNCTION__._ZN8OpenMesh11ArrayKernel24delete_isolated_verticesEv = external hidden unnamed_addr constant [63 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local i32 @_ZNK8OpenMesh11ArrayKernel6handleERKNS_10ArrayItems6VertexE(ptr noundef nonnull align 8 dereferenceable(368), ptr noundef nonnull align 4 dereferenceable(4)) #0 align 2

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

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 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

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN8OpenMesh11ArrayKernel24delete_isolated_verticesEv(ptr noundef nonnull align 8 dereferenceable(368) %0) #0 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"struct.OpenMesh::VertexHandle", align 4
  %7 = alloca %"struct.OpenMesh::VertexHandle", align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %8 = load ptr, ptr %2, align 8
  %9 = call noundef zeroext i1 @_ZNK8OpenMesh11ArrayKernel17has_vertex_statusEv(ptr noundef nonnull align 8 dereferenceable(368) %8)
  br i1 %9, label %10, label %11

10:                                               ; preds = %1
  br label %13

11:                                               ; preds = %1
  call void @__assert_fail(ptr noundef @.str.2, ptr noundef @.str.1, i32 noundef 159, ptr noundef @__PRETTY_FUNCTION__._ZN8OpenMesh11ArrayKernel24delete_isolated_verticesEv) #5
  unreachable

12:                                               ; No predecessors!
  br label %13

13:                                               ; preds = %12, %10
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  store i32 0, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  %14 = call ptr @_ZN8OpenMesh11ArrayKernel14vertices_beginEv(ptr noundef nonnull align 8 dereferenceable(368) %8)
  %15 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %4, i32 0, i32 0
  store ptr %14, ptr %15, align 8
  br label %16

16:                                               ; preds = %42, %13
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  %17 = call ptr @_ZN8OpenMesh11ArrayKernel12vertices_endEv(ptr noundef nonnull align 8 dereferenceable(368) %8)
  %18 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %5, i32 0, i32 0
  store ptr %17, ptr %18, align 8
  %19 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  br i1 %19, label %21, label %20

20:                                               ; preds = %16
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  br label %44

21:                                               ; preds = %16
  %22 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %23 = call i32 @_ZNK8OpenMesh11ArrayKernel6handleERKNS_10ArrayItems6VertexE(ptr noundef nonnull align 8 dereferenceable(368) %8, ptr noundef nonnull align 4 dereferenceable(4) %22)
  %24 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %6, i32 0, i32 0
  %25 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %24, i32 0, i32 0
  store i32 %23, ptr %25, align 4
  %26 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %6, i32 0, i32 0
  %27 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %26, i32 0, i32 0
  %28 = load i32, ptr %27, align 4
  %29 = call noundef zeroext i1 @_ZNK8OpenMesh11ArrayKernel11is_isolatedENS_12VertexHandleE(ptr noundef nonnull align 8 dereferenceable(368) %8, i32 %28)
  br i1 %29, label %30, label %41

30:                                               ; preds = %21
  %31 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %32 = call i32 @_ZNK8OpenMesh11ArrayKernel6handleERKNS_10ArrayItems6VertexE(ptr noundef nonnull align 8 dereferenceable(368) %8, ptr noundef nonnull align 4 dereferenceable(4) %31)
  %33 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %7, i32 0, i32 0
  %34 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %33, i32 0, i32 0
  store i32 %32, ptr %34, align 4
  %35 = getelementptr inbounds %"struct.OpenMesh::VertexHandle", ptr %7, i32 0, i32 0
  %36 = getelementptr inbounds %"class.OpenMesh::BaseHandle", ptr %35, i32 0, i32 0
  %37 = load i32, ptr %36, align 4
  %38 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh11ArrayKernel6statusENS_12VertexHandleE(ptr noundef nonnull align 8 dereferenceable(368) %8, i32 %37)
  call void @_ZN8OpenMesh10Attributes10StatusInfo11set_deletedEb(ptr noundef nonnull align 4 dereferenceable(4) %38, i1 noundef zeroext true)
  %39 = load i32, ptr %3, align 4, !tbaa !9
  %40 = add i32 %39, 1
  store i32 %40, ptr %3, align 4, !tbaa !9
  br label %41

41:                                               ; preds = %30, %21
  br label %42

42:                                               ; preds = %41
  %43 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  br label %16, !llvm.loop !11

44:                                               ; preds = %20
  %45 = load i32, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  ret i32 %45
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh11ArrayKernel17has_vertex_statusEv(ptr noundef nonnull align 8 dereferenceable(368)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN8OpenMesh11ArrayKernel14vertices_beginEv(ptr noundef nonnull align 8 dereferenceable(368)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN8OpenMesh11ArrayKernel12vertices_endEv(ptr noundef nonnull align 8 dereferenceable(368)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh11ArrayKernel11is_isolatedENS_12VertexHandleE(ptr noundef nonnull align 8 dereferenceable(368), i32) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh11ArrayKernel6statusENS_12VertexHandleE(ptr noundef nonnull align 8 dereferenceable(368), i32) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8OpenMesh10Attributes10StatusInfo11set_deletedEb(ptr noundef nonnull align 4 dereferenceable(4), i1 noundef zeroext) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #4 align 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { noreturn 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 = { 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 #5 = { noreturn nounwind }
attributes #6 = { 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 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}


; 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.__gnu_cxx::__normal_iterator" = type { ptr }

@.str.1 = external hidden unnamed_addr constant [104 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [20 x i8], align 1
@__PRETTY_FUNCTION__._ZN8OpenMesh11ArrayKernel24delete_isolated_verticesEv = external hidden unnamed_addr constant [63 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local i32 @_ZNK8OpenMesh11ArrayKernel6handleERKNS_10ArrayItems6VertexE(ptr noundef nonnull align 8 dereferenceable(368), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

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

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 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

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN8OpenMesh11ArrayKernel24delete_isolated_verticesEv(ptr noundef nonnull align 8 dereferenceable(368) %0) local_unnamed_addr #0 align 2 {
  %2 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %3 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %4 = tail call noundef zeroext i1 @_ZNK8OpenMesh11ArrayKernel17has_vertex_statusEv(ptr noundef nonnull align 8 dereferenceable(368) %0)
  br i1 %4, label %6, label %5

5:                                                ; preds = %1
  tail call void @__assert_fail(ptr noundef nonnull @.str.2, ptr noundef nonnull @.str.1, i32 noundef 159, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN8OpenMesh11ArrayKernel24delete_isolated_verticesEv) #5
  unreachable

6:                                                ; preds = %1
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #6
  %7 = tail call ptr @_ZN8OpenMesh11ArrayKernel14vertices_beginEv(ptr noundef nonnull align 8 dereferenceable(368) %0)
  store ptr %7, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  %8 = tail call ptr @_ZN8OpenMesh11ArrayKernel12vertices_endEv(ptr noundef nonnull align 8 dereferenceable(368) %0)
  store ptr %8, ptr %3, align 8
  %9 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  br i1 %9, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %18, %6
  %.0.lcssa = phi i32 [ 0, %6 ], [ %.1, %18 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  ret i32 %.0.lcssa

.lr.ph:                                           ; preds = %6, %18
  %.03 = phi i32 [ %.1, %18 ], [ 0, %6 ]
  %10 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #6
  %11 = call i32 @_ZNK8OpenMesh11ArrayKernel6handleERKNS_10ArrayItems6VertexE(ptr noundef nonnull align 8 dereferenceable(368) %0, ptr noundef nonnull align 4 dereferenceable(4) %10)
  %12 = call noundef zeroext i1 @_ZNK8OpenMesh11ArrayKernel11is_isolatedENS_12VertexHandleE(ptr noundef nonnull align 8 dereferenceable(368) %0, i32 %11)
  br i1 %12, label %13, label %18

13:                                               ; preds = %.lr.ph
  %14 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #6
  %15 = call i32 @_ZNK8OpenMesh11ArrayKernel6handleERKNS_10ArrayItems6VertexE(ptr noundef nonnull align 8 dereferenceable(368) %0, ptr noundef nonnull align 4 dereferenceable(4) %14)
  %16 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh11ArrayKernel6statusENS_12VertexHandleE(ptr noundef nonnull align 8 dereferenceable(368) %0, i32 %15)
  call void @_ZN8OpenMesh10Attributes10StatusInfo11set_deletedEb(ptr noundef nonnull align 4 dereferenceable(4) %16, i1 noundef zeroext true)
  %17 = add i32 %.03, 1
  br label %18

18:                                               ; preds = %.lr.ph, %13
  %.1 = phi i32 [ %17, %13 ], [ %.03, %.lr.ph ]
  %19 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  %20 = call ptr @_ZN8OpenMesh11ArrayKernel12vertices_endEv(ptr noundef nonnull align 8 dereferenceable(368) %0)
  store ptr %20, ptr %3, align 8
  %21 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  br i1 %21, label %.lr.ph, label %._crit_edge, !llvm.loop !5
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh11ArrayKernel17has_vertex_statusEv(ptr noundef nonnull align 8 dereferenceable(368)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN8OpenMesh11ArrayKernel14vertices_beginEv(ptr noundef nonnull align 8 dereferenceable(368)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZN8OpenMesh11ArrayKernel12vertices_endEv(ptr noundef nonnull align 8 dereferenceable(368)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK8OpenMesh11ArrayKernel11is_isolatedENS_12VertexHandleE(ptr noundef nonnull align 8 dereferenceable(368), i32) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZN8OpenMesh11ArrayKernel6statusENS_12VertexHandleE(ptr noundef nonnull align 8 dereferenceable(368), i32) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8OpenMesh10Attributes10StatusInfo11set_deletedEb(ptr noundef nonnull align 4 dereferenceable(4), i1 noundef zeroext) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPN8OpenMesh10ArrayItems6VertexESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4 align 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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { noreturn 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 = { 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 #5 = { noreturn nounwind }
attributes #6 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}


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