; LLVM IR from flashlight/flashlight :: flashlight/fl/tensor/backend/jit (ShapeInference)

; 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.fl::Shape" = type { %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl" }
%"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@_ZTISt13runtime_error = external constant ptr
@.str.9 = external hidden unnamed_addr constant [40 x i8], align 1

declare noundef i32 @_ZNK2fl5Shape4ndimEv(ptr noundef nonnull align 8 dereferenceable(24)) #0

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

declare i32 @__gxx_personality_v0(...)

declare ptr @__cxa_allocate_exception(i64)

declare void @__cxa_throw(ptr, ptr, ptr)

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

declare void @__cxa_free_exception(ptr)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIxSaIxEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

declare void @_ZN2fl5ShapeC1ESt6vectorIxSaIxEE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef) unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

declare void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #0

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(24) ptr @_ZNK2fl5Shape3getEv(ptr noundef nonnull align 8 dereferenceable(24)) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN2fl19inferPadOutputShapeERKNS_5ShapeERKSt6vectorISt4pairIiiESaIS5_EE(ptr dead_on_unwind noalias writable sret(%"class.fl::Shape") align 8 %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %2) #2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca ptr, align 8
  %14 = alloca %"class.std::vector", align 8
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #5
  %15 = load ptr, ptr %5, align 8, !tbaa !5
  %16 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK2fl5Shape3getEv(ptr noundef nonnull align 8 dereferenceable(24) %15)
  call void @_ZNSt6vectorIxSaIxEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(24) %16)
  %17 = load ptr, ptr %6, align 8, !tbaa !5
  %18 = call noundef i64 @_ZNKSt6vectorISt4pairIiiESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %17) #5
  %19 = load ptr, ptr %5, align 8, !tbaa !5
  %20 = invoke noundef i32 @_ZNK2fl5Shape4ndimEv(ptr noundef nonnull align 8 dereferenceable(24) %19)
          to label %21 unwind label %27

21:                                               ; preds = %3
  %22 = sext i32 %20 to i64
  %23 = icmp ugt i64 %18, %22
  br i1 %23, label %24, label %35

24:                                               ; preds = %21
  %25 = call ptr @__cxa_allocate_exception(i64 16) #5
  invoke void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %25, ptr noundef @.str.9)
          to label %26 unwind label %31

26:                                               ; preds = %24
  invoke void @__cxa_throw(ptr %25, ptr @_ZTISt13runtime_error, ptr @_ZNSt13runtime_errorD1Ev) #6
          to label %79 unwind label %27

27:                                               ; preds = %66, %26, %3
  %28 = landingpad { ptr, i32 }
          cleanup
  %29 = extractvalue { ptr, i32 } %28, 0
  store ptr %29, ptr %8, align 8
  %30 = extractvalue { ptr, i32 } %28, 1
  store i32 %30, ptr %9, align 4
  br label %73

31:                                               ; preds = %24
  %32 = landingpad { ptr, i32 }
          cleanup
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %8, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %9, align 4
  call void @__cxa_free_exception(ptr %25) #5
  br label %73

35:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  store i32 0, ptr %10, align 4, !tbaa !9
  br label %36

36:                                               ; preds = %63, %35
  %37 = load i32, ptr %10, align 4, !tbaa !9
  %38 = zext i32 %37 to i64
  %39 = load ptr, ptr %6, align 8, !tbaa !5
  %40 = call noundef i64 @_ZNKSt6vectorISt4pairIiiESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %39) #5
  %41 = icmp ult i64 %38, %40
  br i1 %41, label %43, label %42

42:                                               ; preds = %36
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  br label %66

43:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  %44 = load ptr, ptr %6, align 8, !tbaa !5
  %45 = load i32, ptr %10, align 4, !tbaa !9
  %46 = zext i32 %45 to i64
  %47 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNKSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %44, i64 noundef %46) #5
  store ptr %47, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  %48 = load ptr, ptr %11, align 8, !tbaa !5
  %49 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EiiERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS4_(ptr noundef nonnull align 4 dereferenceable(8) %48) #5
  store ptr %49, ptr %12, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  %50 = load ptr, ptr %11, align 8, !tbaa !5
  %51 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EiiERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS4_(ptr noundef nonnull align 4 dereferenceable(8) %50) #5
  store ptr %51, ptr %13, align 8, !tbaa !5
  %52 = load ptr, ptr %12, align 8, !tbaa !5
  %53 = load i32, ptr %52, align 4, !tbaa !9
  %54 = load ptr, ptr %13, align 8, !tbaa !5
  %55 = load i32, ptr %54, align 4, !tbaa !9
  %56 = add nsw i32 %53, %55
  %57 = sext i32 %56 to i64
  %58 = load i32, ptr %10, align 4, !tbaa !9
  %59 = zext i32 %58 to i64
  %60 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %59) #5
  %61 = load i64, ptr %60, align 8, !tbaa !11
  %62 = add nsw i64 %61, %57
  store i64 %62, ptr %60, align 8, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  br label %63

63:                                               ; preds = %43
  %64 = load i32, ptr %10, align 4, !tbaa !9
  %65 = add i32 %64, 1
  store i32 %65, ptr %10, align 4, !tbaa !9
  br label %36, !llvm.loop !13

66:                                               ; preds = %42
  invoke void @_ZNSt6vectorIxSaIxEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %67 unwind label %27

67:                                               ; preds = %66
  invoke void @_ZN2fl5ShapeC1ESt6vectorIxSaIxEE(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef %14)
          to label %68 unwind label %69

68:                                               ; preds = %67
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #5
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #5
  ret void

69:                                               ; preds = %67
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %8, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %9, align 4
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #5
  br label %73

73:                                               ; preds = %69, %31, %27
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #5
  br label %74

74:                                               ; preds = %73
  %75 = load ptr, ptr %8, align 8
  %76 = load i32, ptr %9, align 4
  %77 = insertvalue { ptr, i32 } poison, ptr %75, 0
  %78 = insertvalue { ptr, i32 } %77, i32 %76, 1
  resume { ptr, i32 } %78

79:                                               ; preds = %26
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt4pairIiiESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNKSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EiiERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS4_(ptr noundef nonnull align 4 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EiiERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS4_(ptr noundef nonnull align 4 dereferenceable(8)) #3

attributes #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 = { 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 = { 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 = { 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 }
attributes #6 = { noreturn }

!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 = !{!12, !12, i64 0}
!12 = !{!"long long", !7, 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.fl::Shape" = type { %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl" }
%"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@_ZTISt13runtime_error = external constant ptr
@.str.9 = external hidden unnamed_addr constant [40 x i8], align 1

declare noundef i32 @_ZNK2fl5Shape4ndimEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0

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

declare i32 @__gxx_personality_v0(...)

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

declare void @__cxa_throw(ptr, ptr, ptr) local_unnamed_addr

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

declare void @__cxa_free_exception(ptr) local_unnamed_addr

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIxSaIxEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

declare void @_ZN2fl5ShapeC1ESt6vectorIxSaIxEE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef) unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

declare void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #0

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4

declare noundef nonnull align 8 dereferenceable(24) ptr @_ZNK2fl5Shape3getEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN2fl19inferPadOutputShapeERKNS_5ShapeERKSt6vectorISt4pairIiiESaIS5_EE(ptr dead_on_unwind noalias writable sret(%"class.fl::Shape") align 8 %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %2) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca %"class.std::vector", align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #5
  %6 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK2fl5Shape3getEv(ptr noundef nonnull align 8 dereferenceable(24) %1)
  call void @_ZNSt6vectorIxSaIxEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(24) %6)
  %7 = call noundef i64 @_ZNKSt6vectorISt4pairIiiESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  %8 = invoke noundef i32 @_ZNK2fl5Shape4ndimEv(ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %9 unwind label %16

9:                                                ; preds = %3
  %10 = sext i32 %8 to i64
  %11 = icmp ugt i64 %7, %10
  br i1 %11, label %13, label %.preheader

.preheader:                                       ; preds = %9
  %12 = call noundef i64 @_ZNKSt6vectorISt4pairIiiESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  %.not = icmp eq i64 %12, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

13:                                               ; preds = %9
  %14 = call ptr @__cxa_allocate_exception(i64 16) #5
  invoke void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull @.str.9)
          to label %15 unwind label %18

15:                                               ; preds = %13
  invoke void @__cxa_throw(ptr nonnull %14, ptr nonnull @_ZTISt13runtime_error, ptr nonnull @_ZNSt13runtime_errorD1Ev) #6
          to label %40 unwind label %16

16:                                               ; preds = %._crit_edge, %15, %3
  %17 = landingpad { ptr, i32 }
          cleanup
  br label %39

18:                                               ; preds = %13
  %19 = landingpad { ptr, i32 }
          cleanup
  call void @__cxa_free_exception(ptr %14) #5
  br label %39

._crit_edge:                                      ; preds = %.lr.ph, %.preheader
  invoke void @_ZNSt6vectorIxSaIxEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %35 unwind label %16

.lr.ph:                                           ; preds = %.preheader, %.lr.ph
  %20 = phi i64 [ %32, %.lr.ph ], [ 0, %.preheader ]
  %.01518 = phi i32 [ %31, %.lr.ph ], [ 0, %.preheader ]
  %21 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNKSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %20) #5
  %22 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EiiERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS4_(ptr noundef nonnull align 4 dereferenceable(8) %21) #5
  %23 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EiiERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS4_(ptr noundef nonnull align 4 dereferenceable(8) %21) #5
  %24 = load i32, ptr %22, align 4, !tbaa !5
  %25 = load i32, ptr %23, align 4, !tbaa !5
  %26 = add nsw i32 %25, %24
  %27 = sext i32 %26 to i64
  %28 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %20) #5
  %29 = load i64, ptr %28, align 8, !tbaa !9
  %30 = add nsw i64 %29, %27
  store i64 %30, ptr %28, align 8, !tbaa !9
  %31 = add i32 %.01518, 1
  %32 = zext i32 %31 to i64
  %33 = call noundef i64 @_ZNKSt6vectorISt4pairIiiESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #5
  %34 = icmp ugt i64 %33, %32
  br i1 %34, label %.lr.ph, label %._crit_edge, !llvm.loop !11

35:                                               ; preds = %._crit_edge
  invoke void @_ZN2fl5ShapeC1ESt6vectorIxSaIxEE(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull %5)
          to label %36 unwind label %37

36:                                               ; preds = %35
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #5
  ret void

37:                                               ; preds = %35
  %38 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  br label %39

39:                                               ; preds = %37, %18, %16
  %.pn = phi { ptr, i32 } [ %17, %16 ], [ %19, %18 ], [ %38, %37 ]
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #5
  resume { ptr, i32 } %.pn

40:                                               ; preds = %15
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt4pairIiiESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNKSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm0EiiERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS4_(ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm1EiiERKNSt13tuple_elementIXT_ESt4pairIT0_T1_EE4typeERKS4_(ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #3

attributes #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 = { 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 = { 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 = { 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 }
attributes #6 = { noreturn }

!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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}


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