; LLVM IR from tonykero/Moe :: examples/salesman.ll (Z17remove_duplicatesRSt6vectorIcSaIcEE)

; 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.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.55" = type { ptr }

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

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

; Function Attrs: mustprogress uwtable
define dso_local void @_Z17remove_duplicatesRSt6vectorIcSaIcEE(ptr noundef nonnull align 8 dereferenceable(24) %0) #2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator.55", align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %"class.__gnu_cxx::__normal_iterator.55", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator.55", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator.55", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator.55", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %3) #6
  call void @_ZNSt6vectorIcSaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  call void @_ZN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %12 = load ptr, ptr %2, align 8, !tbaa !5
  %13 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIcSaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef 0) #6
  invoke void @_ZNSt6vectorIcSaIcEE9push_backERKc(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %14 unwind label %22

14:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  store i32 1, ptr %7, align 4, !tbaa !9
  br label %15

15:                                               ; preds = %60, %14
  %16 = load i32, ptr %7, align 4, !tbaa !9
  %17 = zext i32 %16 to i64
  %18 = load ptr, ptr %2, align 8, !tbaa !5
  %19 = call noundef i64 @_ZNKSt6vectorIcSaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %18) #6
  %20 = icmp ult i64 %17, %19
  br i1 %20, label %26, label %21

21:                                               ; preds = %15
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %64

22:                                               ; preds = %64, %1
  %23 = landingpad { ptr, i32 }
          cleanup
  %24 = extractvalue { ptr, i32 } %23, 0
  store ptr %24, ptr %5, align 8
  %25 = extractvalue { ptr, i32 } %23, 1
  store i32 %25, ptr %6, align 4
  br label %68

26:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %27 = call ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %28 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.55", ptr %9, i32 0, i32 0
  store ptr %27, ptr %28, align 8
  %29 = call ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %30 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.55", ptr %10, i32 0, i32 0
  store ptr %29, ptr %30, align 8
  %31 = load ptr, ptr %2, align 8, !tbaa !5
  %32 = load i32, ptr %7, align 4, !tbaa !9
  %33 = zext i32 %32 to i64
  %34 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIcSaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %31, i64 noundef %33) #6
  %35 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.55", ptr %9, i32 0, i32 0
  %36 = load ptr, ptr %35, align 8
  %37 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.55", ptr %10, i32 0, i32 0
  %38 = load ptr, ptr %37, align 8
  %39 = invoke ptr @_ZSt4findIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEcET_S7_S7_RKT0_(ptr %36, ptr %38, ptr noundef nonnull align 1 dereferenceable(1) %34)
          to label %40 unwind label %51

40:                                               ; preds = %26
  %41 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.55", ptr %8, i32 0, i32 0
  store ptr %39, ptr %41, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %4, ptr align 8 %8, i64 8, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  %42 = call ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %43 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.55", ptr %11, i32 0, i32 0
  store ptr %42, ptr %43, align 8
  %44 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPcSt6vectorIcSaIcEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  br i1 %44, label %45, label %59

45:                                               ; preds = %40
  %46 = load ptr, ptr %2, align 8, !tbaa !5
  %47 = load i32, ptr %7, align 4, !tbaa !9
  %48 = zext i32 %47 to i64
  %49 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIcSaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %46, i64 noundef %48) #6
  invoke void @_ZNSt6vectorIcSaIcEE9push_backERKc(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 1 dereferenceable(1) %49)
          to label %50 unwind label %55

50:                                               ; preds = %45
  br label %59

51:                                               ; preds = %26
  %52 = landingpad { ptr, i32 }
          cleanup
  %53 = extractvalue { ptr, i32 } %52, 0
  store ptr %53, ptr %5, align 8
  %54 = extractvalue { ptr, i32 } %52, 1
  store i32 %54, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %63

55:                                               ; preds = %45
  %56 = landingpad { ptr, i32 }
          cleanup
  %57 = extractvalue { ptr, i32 } %56, 0
  store ptr %57, ptr %5, align 8
  %58 = extractvalue { ptr, i32 } %56, 1
  store i32 %58, ptr %6, align 4
  br label %63

59:                                               ; preds = %50, %40
  br label %60

60:                                               ; preds = %59
  %61 = load i32, ptr %7, align 4, !tbaa !9
  %62 = add i32 %61, 1
  store i32 %62, ptr %7, align 4, !tbaa !9
  br label %15, !llvm.loop !12

63:                                               ; preds = %55, %51
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %68

64:                                               ; preds = %21
  %65 = load ptr, ptr %2, align 8, !tbaa !5
  %66 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIcSaIcEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %65, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %67 unwind label %22

67:                                               ; preds = %64
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  ret void

68:                                               ; preds = %63, %22
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  br label %69

69:                                               ; preds = %68
  %70 = load ptr, ptr %5, align 8
  %71 = load i32, ptr %6, align 4
  %72 = insertvalue { ptr, i32 } poison, ptr %70, 0
  %73 = insertvalue { ptr, i32 } %72, i32 %71, 1
  resume { ptr, i32 } %73
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEE9push_backERKc(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIcSaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIcSaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4findIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEcET_S7_S7_RKT0_(ptr, ptr, ptr noundef nonnull align 1 dereferenceable(1)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxeqIPcSt6vectorIcSaIcEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIcSaIcEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #2 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 = { 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 #3 = { inlinehint 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 #4 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { 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 #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 = !{i64 0, i64 8, !5}
!12 = distinct !{!12, !13}
!13 = !{!"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.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.55" = type { ptr }

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

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

; Function Attrs: mustprogress uwtable
define dso_local void @_Z17remove_duplicatesRSt6vectorIcSaIcEE(ptr noundef nonnull align 8 dereferenceable(24) %0) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca %"class.__gnu_cxx::__normal_iterator.55", align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator.55", align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #5
  call void @_ZNSt6vectorIcSaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  call void @_ZN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  %5 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIcSaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef 0) #5
  invoke void @_ZNSt6vectorIcSaIcEE9push_backERKc(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %.preheader unwind label %9

.preheader:                                       ; preds = %1
  %6 = call noundef i64 @_ZNKSt6vectorIcSaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  %7 = icmp ugt i64 %6, 1
  br i1 %7, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %25, %.preheader
  %8 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIcSaIcEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(24) %2)
          to label %30 unwind label %9

9:                                                ; preds = %._crit_edge, %1
  %10 = landingpad { ptr, i32 }
          cleanup
  br label %31

.lr.ph:                                           ; preds = %.preheader, %25
  %11 = phi i64 [ %27, %25 ], [ 1, %.preheader ]
  %.01418 = phi i32 [ %26, %25 ], [ 1, %.preheader ]
  %12 = call ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  %13 = call ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  %14 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIcSaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %11) #5
  %15 = invoke ptr @_ZSt4findIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEcET_S7_S7_RKT0_(ptr %12, ptr %13, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %16 unwind label %21

16:                                               ; preds = %.lr.ph
  store ptr %15, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  %17 = call ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  store ptr %17, ptr %4, align 8
  %18 = call noundef zeroext i1 @_ZN9__gnu_cxxeqIPcSt6vectorIcSaIcEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  br i1 %18, label %19, label %25

19:                                               ; preds = %16
  %20 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIcSaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %11) #5
  invoke void @_ZNSt6vectorIcSaIcEE9push_backERKc(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %25 unwind label %23

21:                                               ; preds = %.lr.ph
  %22 = landingpad { ptr, i32 }
          cleanup
  br label %31

23:                                               ; preds = %19
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %31

25:                                               ; preds = %16, %19
  %26 = add i32 %.01418, 1
  %27 = zext i32 %26 to i64
  %28 = call noundef i64 @_ZNKSt6vectorIcSaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  %29 = icmp ugt i64 %28, %27
  br i1 %29, label %.lr.ph, label %._crit_edge, !llvm.loop !9

30:                                               ; preds = %._crit_edge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #5
  ret void

31:                                               ; preds = %21, %23, %9
  %.pn.pn = phi { ptr, i32 } [ %10, %9 ], [ %24, %23 ], [ %22, %21 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  call void @_ZNSt6vectorIcSaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #5
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIcSaIcEE9push_backERKc(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt6vectorIcSaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIcSaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4findIN9__gnu_cxx17__normal_iteratorIPcSt6vectorIcSaIcEEEEcET_S7_S7_RKT0_(ptr, ptr, ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIcSaIcEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxeqIPcSt6vectorIcSaIcEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIcSaIcEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

attributes #0 = { mustprogress 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 = { 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 #3 = { inlinehint 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 #4 = { 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 #5 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


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