; LLVM IR from buresjan/optim_lbm :: nomad/examples/advanced/batch/SuggestAndObserve (utils)

; 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.63" = type { %"struct.std::_Vector_base.64" }
%"struct.std::_Vector_base.64" = type { %"struct.std::_Vector_base<NOMAD_4_3::ArrayOfDouble, std::allocator<NOMAD_4_3::ArrayOfDouble>>::_Vector_impl" }
%"struct.std::_Vector_base<NOMAD_4_3::ArrayOfDouble, std::allocator<NOMAD_4_3::ArrayOfDouble>>::_Vector_impl" = type { %"struct.std::_Vector_base<NOMAD_4_3::ArrayOfDouble, std::allocator<NOMAD_4_3::ArrayOfDouble>>::_Vector_impl_data" }
%"struct.std::_Vector_base<NOMAD_4_3::ArrayOfDouble, std::allocator<NOMAD_4_3::ArrayOfDouble>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::basic_ifstream" = type { %"class.std::basic_istream.base", %"class.std::basic_filebuf", %"class.std::basic_ios" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"class.std::basic_filebuf" = type { %"class.std::basic_streambuf", %union.pthread_mutex_t, %"class.std::__basic_file", i32, %struct.__mbstate_t, %struct.__mbstate_t, %struct.__mbstate_t, ptr, i64, i8, i8, i8, i8, ptr, ptr, i8, ptr, ptr, i64, ptr, ptr }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::__basic_file" = type <{ ptr, i8, [7 x i8] }>
%struct.__mbstate_t = type { i32, %union.anon.6 }
%union.anon.6 = type { i32 }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.NOMAD_4_3::ArrayOfDouble" = type { ptr, i64, ptr }
%"class.NOMAD_4_3::Double" = type <{ ptr, double, i8, [7 x i8] }>

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

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE3eofEv(ptr noundef nonnull align 8 dereferenceable(264)) #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE5closeEv(ptr noundef nonnull align 8 dereferenceable(256)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256)) unnamed_addr #2 align 2

declare void @_ZN9NOMAD_4_313ArrayOfDoubleC1EmRKNS_6DoubleE(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #3

; Function Attrs: nounwind
declare void @_ZN9NOMAD_4_313ArrayOfDoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4

; Function Attrs: nounwind
declare void @_ZN9NOMAD_4_36DoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_Z16readBBOutputFileRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEm(ptr dead_on_unwind noalias writable sret(%"class.std::vector.63") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef %2) #1 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i64, align 8
  %7 = alloca i1, align 1
  %8 = alloca %"class.std::basic_ifstream", align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"class.NOMAD_4_3::ArrayOfDouble", align 8
  %12 = alloca %"class.NOMAD_4_3::Double", align 8
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i64 %2, ptr %6, align 8, !tbaa !9
  store i1 false, ptr %7, align 1
  call void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  call void @llvm.lifetime.start.p0(i64 520, ptr %8) #5
  %13 = load ptr, ptr %5, align 8, !tbaa !5
  invoke void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(256) %8, ptr noundef nonnull align 8 dereferenceable(32) %13, i32 noundef 8)
          to label %14 unwind label %30

14:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 24, ptr %11) #5
  %15 = load i64, ptr %6, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 24, ptr %12) #5
  invoke void @_ZN9NOMAD_4_36DoubleC1Ev(ptr noundef nonnull align 8 dereferenceable(17) %12)
          to label %16 unwind label %34

16:                                               ; preds = %14
  invoke void @_ZN9NOMAD_4_313ArrayOfDoubleC1EmRKNS_6DoubleE(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %15, ptr noundef nonnull align 8 dereferenceable(17) %12)
          to label %17 unwind label %38

17:                                               ; preds = %16
  call void @_ZN9NOMAD_4_36DoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %12) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %12) #5
  br label %18

18:                                               ; preds = %29, %17
  %19 = load ptr, ptr %8, align 8, !tbaa !11
  %20 = getelementptr i8, ptr %19, i64 -24
  %21 = load i64, ptr %20, align 8
  %22 = getelementptr inbounds i8, ptr %8, i64 %21
  %23 = invoke noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE3eofEv(ptr noundef nonnull align 8 dereferenceable(264) %22)
          to label %24 unwind label %43

24:                                               ; preds = %18
  %25 = xor i1 %23, true
  br i1 %25, label %26, label %47

26:                                               ; preds = %24
  %27 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN9NOMAD_4_3rsERSiRNS_13ArrayOfDoubleE(ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 8 dereferenceable(24) %11)
          to label %28 unwind label %43

28:                                               ; preds = %26
  invoke void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(24) %11)
          to label %29 unwind label %43

29:                                               ; preds = %28
  br label %18, !llvm.loop !13

30:                                               ; preds = %3
  %31 = landingpad { ptr, i32 }
          cleanup
  %32 = extractvalue { ptr, i32 } %31, 0
  store ptr %32, ptr %9, align 8
  %33 = extractvalue { ptr, i32 } %31, 1
  store i32 %33, ptr %10, align 4
  br label %51

34:                                               ; preds = %14
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %9, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %10, align 4
  br label %42

38:                                               ; preds = %16
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %9, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %10, align 4
  call void @_ZN9NOMAD_4_36DoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %12) #5
  br label %42

42:                                               ; preds = %38, %34
  call void @llvm.lifetime.end.p0(i64 24, ptr %12) #5
  br label %50

43:                                               ; preds = %47, %28, %26, %18
  %44 = landingpad { ptr, i32 }
          cleanup
  %45 = extractvalue { ptr, i32 } %44, 0
  store ptr %45, ptr %9, align 8
  %46 = extractvalue { ptr, i32 } %44, 1
  store i32 %46, ptr %10, align 4
  call void @_ZN9NOMAD_4_313ArrayOfDoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #5
  br label %50

47:                                               ; preds = %24
  invoke void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE5closeEv(ptr noundef nonnull align 8 dereferenceable(256) %8)
          to label %48 unwind label %43

48:                                               ; preds = %47
  call void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  store i1 true, ptr %7, align 1
  call void @_ZN9NOMAD_4_313ArrayOfDoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #5
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %8) #5
  call void @llvm.lifetime.end.p0(i64 520, ptr %8) #5
  %49 = load i1, ptr %7, align 1
  br i1 %49, label %53, label %52

50:                                               ; preds = %43, %42
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #5
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %8) #5
  br label %51

51:                                               ; preds = %50, %30
  call void @llvm.lifetime.end.p0(i64 520, ptr %8) #5
  call void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %54

52:                                               ; preds = %48
  call void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %53

53:                                               ; preds = %52, %48
  ret void

54:                                               ; preds = %51
  %55 = load ptr, ptr %9, align 8
  %56 = load i32, ptr %10, align 4
  %57 = insertvalue { ptr, i32 } poison, ptr %55, 0
  %58 = insertvalue { ptr, i32 } %57, i32 %56, 1
  resume { ptr, i32 } %58
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

declare void @_ZN9NOMAD_4_36DoubleC1Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZN9NOMAD_4_3rsERSiRNS_13ArrayOfDoubleE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(24)) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #3 = { "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 "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 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"vtable pointer", !8, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"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.63" = type { %"struct.std::_Vector_base.64" }
%"struct.std::_Vector_base.64" = type { %"struct.std::_Vector_base<NOMAD_4_3::ArrayOfDouble, std::allocator<NOMAD_4_3::ArrayOfDouble>>::_Vector_impl" }
%"struct.std::_Vector_base<NOMAD_4_3::ArrayOfDouble, std::allocator<NOMAD_4_3::ArrayOfDouble>>::_Vector_impl" = type { %"struct.std::_Vector_base<NOMAD_4_3::ArrayOfDouble, std::allocator<NOMAD_4_3::ArrayOfDouble>>::_Vector_impl_data" }
%"struct.std::_Vector_base<NOMAD_4_3::ArrayOfDouble, std::allocator<NOMAD_4_3::ArrayOfDouble>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::basic_ifstream" = type { %"class.std::basic_istream.base", %"class.std::basic_filebuf", %"class.std::basic_ios" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"class.std::basic_filebuf" = type { %"class.std::basic_streambuf", %union.pthread_mutex_t, %"class.std::__basic_file", i32, %struct.__mbstate_t, %struct.__mbstate_t, %struct.__mbstate_t, ptr, i64, i8, i8, i8, i8, ptr, ptr, i8, ptr, ptr, i64, ptr, ptr }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::__basic_file" = type <{ ptr, i8, [7 x i8] }>
%struct.__mbstate_t = type { i32, %union.anon.6 }
%union.anon.6 = type { i32 }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.NOMAD_4_3::ArrayOfDouble" = type { ptr, i64, ptr }
%"class.NOMAD_4_3::Double" = type <{ ptr, double, i8, [7 x i8] }>

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

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE3eofEv(ptr noundef nonnull align 8 dereferenceable(264)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE5closeEv(ptr noundef nonnull align 8 dereferenceable(256)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256)) unnamed_addr #2 align 2

declare void @_ZN9NOMAD_4_313ArrayOfDoubleC1EmRKNS_6DoubleE(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #3

; Function Attrs: nounwind
declare void @_ZN9NOMAD_4_313ArrayOfDoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #4

; Function Attrs: nounwind
declare void @_ZN9NOMAD_4_36DoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_Z16readBBOutputFileRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEm(ptr dead_on_unwind noalias nonnull writable sret(%"class.std::vector.63") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef %2) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::basic_ifstream", align 8
  %5 = alloca %"class.NOMAD_4_3::ArrayOfDouble", align 8
  %6 = alloca %"class.NOMAD_4_3::Double", align 8
  tail call void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  call void @llvm.lifetime.start.p0(i64 520, ptr nonnull %4) #5
  invoke void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1ERKNSt7__cxx1112basic_stringIcS1_SaIcEEESt13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(256) %4, ptr noundef nonnull align 8 dereferenceable(32) %1, i32 noundef 8)
          to label %7 unwind label %20

7:                                                ; preds = %3
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #5
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #5
  invoke void @_ZN9NOMAD_4_36DoubleC1Ev(ptr noundef nonnull align 8 dereferenceable(17) %6)
          to label %8 unwind label %22

8:                                                ; preds = %7
  invoke void @_ZN9NOMAD_4_313ArrayOfDoubleC1EmRKNS_6DoubleE(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %2, ptr noundef nonnull align 8 dereferenceable(17) %6)
          to label %9 unwind label %24

9:                                                ; preds = %8
  call void @_ZN9NOMAD_4_36DoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %6) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #5
  br label %10

10:                                               ; preds = %19, %9
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  %12 = getelementptr i8, ptr %11, i64 -24
  %13 = load i64, ptr %12, align 8
  %14 = getelementptr inbounds i8, ptr %4, i64 %13
  %15 = invoke noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE3eofEv(ptr noundef nonnull align 8 dereferenceable(264) %14)
          to label %16 unwind label %.loopexit

16:                                               ; preds = %10
  br i1 %15, label %28, label %17

17:                                               ; preds = %16
  %18 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZN9NOMAD_4_3rsERSiRNS_13ArrayOfDoubleE(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %19 unwind label %.loopexit

19:                                               ; preds = %17
  invoke void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %10 unwind label %.loopexit, !llvm.loop !8

20:                                               ; preds = %3
  %21 = landingpad { ptr, i32 }
          cleanup
  br label %31

22:                                               ; preds = %7
  %23 = landingpad { ptr, i32 }
          cleanup
  br label %26

24:                                               ; preds = %8
  %25 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN9NOMAD_4_36DoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(17) %6) #5
  br label %26

26:                                               ; preds = %24, %22
  %.pn = phi { ptr, i32 } [ %25, %24 ], [ %23, %22 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #5
  br label %30

.loopexit:                                        ; preds = %10, %17, %19
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %27

.loopexit.split-lp:                               ; preds = %28
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %27

27:                                               ; preds = %.loopexit.split-lp, %.loopexit
  %lpad.phi = phi { ptr, i32 } [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZN9NOMAD_4_313ArrayOfDoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  br label %30

28:                                               ; preds = %16
  invoke void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEE5closeEv(ptr noundef nonnull align 8 dereferenceable(256) %4)
          to label %29 unwind label %.loopexit.split-lp

29:                                               ; preds = %28
  call void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  call void @_ZN9NOMAD_4_313ArrayOfDoubleD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #5
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %4) #5
  call void @llvm.lifetime.end.p0(i64 520, ptr nonnull %4) #5
  ret void

30:                                               ; preds = %27, %26
  %.pn8 = phi { ptr, i32 } [ %lpad.phi, %27 ], [ %.pn, %26 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #5
  call void @_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(256) %4) #5
  br label %31

31:                                               ; preds = %30, %20
  %.pn8.pn = phi { ptr, i32 } [ %.pn8, %30 ], [ %21, %20 ]
  call void @llvm.lifetime.end.p0(i64 520, ptr nonnull %4) #5
  call void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  resume { ptr, i32 } %.pn8.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

declare void @_ZN9NOMAD_4_36DoubleC1Ev(ptr noundef nonnull align 8 dereferenceable(17)) unnamed_addr #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZN9NOMAD_4_3rsERSiRNS_13ArrayOfDoubleE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN9NOMAD_4_313ArrayOfDoubleESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #3 = { "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 "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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,LoopSimplifyPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass