; LLVM IR from fast-pack/FrameOfReference :: src/test.ll (Z8deepunitv)

; 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<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }

@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1
@_ZTISt13runtime_error = external constant ptr

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIjEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_Z8compressPjjS_(ptr noundef, i32 noundef, ptr noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_Z10uncompressPjS_Rj(ptr noundef, ptr noundef, ptr noundef nonnull align 4 dereferenceable(4)) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZStneIjSaIjEEbRKSt6vectorIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #3

declare ptr @__cxa_allocate_exception(i64)

declare void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #4

declare void @__cxa_free_exception(ptr)

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5

declare void @__cxa_throw(ptr, ptr, ptr)

; Function Attrs: mustprogress uwtable
define dso_local void @_Z8deepunitv() #2 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::vector", align 8
  %10 = alloca %"class.std::allocator", align 1
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca %"class.std::allocator", align 1
  %13 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #6
  store i32 0, ptr %1, align 4, !tbaa !5
  br label %14

14:                                               ; preds = %86, %0
  %15 = load i32, ptr %1, align 4, !tbaa !5
  %16 = icmp slt i32 %15, 32
  br i1 %16, label %18, label %17

17:                                               ; preds = %14
  store i32 2, ptr %2, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #6
  br label %94

18:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 24, ptr %3) #6
  call void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %19

19:                                               ; preds = %28, %18
  %20 = load i32, ptr %4, align 4, !tbaa !5
  %21 = icmp ult i32 %20, 100
  br i1 %21, label %23, label %22

22:                                               ; preds = %19
  store i32 5, ptr %2, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  br label %40

23:                                               ; preds = %19
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store i32 0, ptr %5, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %24 unwind label %31

24:                                               ; preds = %23
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  %25 = load i32, ptr %1, align 4, !tbaa !5
  %26 = lshr i32 -1, %25
  store i32 %26, ptr %8, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %27 unwind label %35

27:                                               ; preds = %24
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  br label %28

28:                                               ; preds = %27
  %29 = load i32, ptr %4, align 4, !tbaa !5
  %30 = add i32 %29, 1
  store i32 %30, ptr %4, align 4, !tbaa !5
  br label %19, !llvm.loop !9

31:                                               ; preds = %23
  %32 = landingpad { ptr, i32 }
          cleanup
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %6, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  br label %39

35:                                               ; preds = %24
  %36 = landingpad { ptr, i32 }
          cleanup
  %37 = extractvalue { ptr, i32 } %36, 0
  store ptr %37, ptr %6, align 8
  %38 = extractvalue { ptr, i32 } %36, 1
  store i32 %38, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  br label %39

39:                                               ; preds = %35, %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  br label %93

40:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 24, ptr %9) #6
  %41 = call noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %42 = add i64 %41, 1024
  call void @llvm.lifetime.start.p0(i64 1, ptr %10) #6
  call void @_ZNSaIjEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  invoke void @_ZNSt6vectorIjSaIjEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %42, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %43 unwind label %65

43:                                               ; preds = %40
  call void @_ZNSt15__new_allocatorIjED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %11) #6
  %44 = call noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %45 = add i64 %44, 1024
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #6
  call void @_ZNSaIjEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  invoke void @_ZNSt6vectorIjSaIjEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %45, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %46 unwind label %69

46:                                               ; preds = %43
  call void @_ZNSt15__new_allocatorIjED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  %47 = call noundef ptr @_ZNSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %48 = call noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %49 = trunc i64 %48 to i32
  %50 = call noundef ptr @_ZNSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  %51 = invoke noundef ptr @_Z8compressPjjS_(ptr noundef %47, i32 noundef %49, ptr noundef %50)
          to label %52 unwind label %73

52:                                               ; preds = %46
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  store i32 0, ptr %13, align 4, !tbaa !5
  %53 = call noundef ptr @_ZNSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  %54 = call noundef ptr @_ZNSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  %55 = invoke noundef ptr @_Z10uncompressPjS_Rj(ptr noundef %53, ptr noundef %54, ptr noundef nonnull align 4 dereferenceable(4) %13)
          to label %56 unwind label %77

56:                                               ; preds = %52
  %57 = load i32, ptr %13, align 4, !tbaa !5
  %58 = zext i32 %57 to i64
  invoke void @_ZNSt6vectorIjSaIjEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %58)
          to label %59 unwind label %77

59:                                               ; preds = %56
  %60 = invoke noundef zeroext i1 @_ZStneIjSaIjEEbRKSt6vectorIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(24) %3)
          to label %61 unwind label %77

61:                                               ; preds = %59
  br i1 %60, label %62, label %85

62:                                               ; preds = %61
  %63 = call ptr @__cxa_allocate_exception(i64 16) #6
  invoke void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %63, ptr noundef @.str.3)
          to label %64 unwind label %81

64:                                               ; preds = %62
  invoke void @__cxa_throw(ptr %63, ptr @_ZTISt13runtime_error, ptr @_ZNSt13runtime_errorD1Ev) #7
          to label %100 unwind label %77

65:                                               ; preds = %40
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %6, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %7, align 4
  call void @_ZNSt15__new_allocatorIjED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #6
  br label %92

69:                                               ; preds = %43
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %6, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %7, align 4
  call void @_ZNSt15__new_allocatorIjED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  br label %91

73:                                               ; preds = %46
  %74 = landingpad { ptr, i32 }
          cleanup
  %75 = extractvalue { ptr, i32 } %74, 0
  store ptr %75, ptr %6, align 8
  %76 = extractvalue { ptr, i32 } %74, 1
  store i32 %76, ptr %7, align 4
  br label %90

77:                                               ; preds = %64, %59, %56, %52
  %78 = landingpad { ptr, i32 }
          cleanup
  %79 = extractvalue { ptr, i32 } %78, 0
  store ptr %79, ptr %6, align 8
  %80 = extractvalue { ptr, i32 } %78, 1
  store i32 %80, ptr %7, align 4
  br label %89

81:                                               ; preds = %62
  %82 = landingpad { ptr, i32 }
          cleanup
  %83 = extractvalue { ptr, i32 } %82, 0
  store ptr %83, ptr %6, align 8
  %84 = extractvalue { ptr, i32 } %82, 1
  store i32 %84, ptr %7, align 4
  call void @__cxa_free_exception(ptr %63) #6
  br label %89

85:                                               ; preds = %61
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #6
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #6
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  br label %86

86:                                               ; preds = %85
  %87 = load i32, ptr %1, align 4, !tbaa !5
  %88 = add nsw i32 %87, 1
  store i32 %88, ptr %1, align 4, !tbaa !5
  br label %14, !llvm.loop !11

89:                                               ; preds = %81, %77
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  br label %90

90:                                               ; preds = %89, %73
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  br label %91

91:                                               ; preds = %90, %69
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #6
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  br label %92

92:                                               ; preds = %91, %65
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #6
  br label %93

93:                                               ; preds = %92, %39
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #6
  br label %95

94:                                               ; preds = %17
  ret void

95:                                               ; preds = %93
  %96 = load ptr, ptr %6, align 8
  %97 = load i32, ptr %7, align 4
  %98 = insertvalue { ptr, i32 } poison, ptr %96, 0
  %99 = insertvalue { ptr, i32 } %98, i32 %97, 1
  resume { ptr, i32 } %99

100:                                              ; preds = %64
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIjED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { 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 #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 = { 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 = { "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 "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 }
attributes #7 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}


; 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<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }

@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1
@_ZTISt13runtime_error = external constant ptr

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

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

; 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 nounwind uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIjEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_Z8compressPjjS_(ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef ptr @_Z10uncompressPjS_Rj(ptr noundef, ptr noundef, ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZStneIjSaIjEEbRKSt6vectorIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3

declare ptr @__cxa_allocate_exception(i64) local_unnamed_addr

declare void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #4

declare void @__cxa_free_exception(ptr) local_unnamed_addr

; Function Attrs: nounwind
declare void @_ZNSt13runtime_errorD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5

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

; Function Attrs: mustprogress uwtable
define dso_local void @_Z8deepunitv() local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector", align 8
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca %"class.std::vector", align 8
  %7 = alloca %"class.std::allocator", align 1
  %8 = alloca i32, align 4
  br label %10

9:                                                ; preds = %53
  ret void

10:                                               ; preds = %0, %53
  %.01322 = phi i32 [ 0, %0 ], [ %54, %53 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #6
  call void @_ZNSt6vectorIjSaIjEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %11 = lshr i32 -1, %.01322
  br label %15

12:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #6
  %13 = call noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %14 = add i64 %13, 1024
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #6
  call void @_ZNSaIjEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  invoke void @_ZNSt6vectorIjSaIjEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %14, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %23 unwind label %45

15:                                               ; preds = %10, %17
  %.01221 = phi i32 [ 0, %10 ], [ %18, %17 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #6
  store i32 0, ptr %2, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 4 dereferenceable(4) %2)
          to label %16 unwind label %19

16:                                               ; preds = %15
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  store i32 %11, ptr %3, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %17 unwind label %21

17:                                               ; preds = %16
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  %18 = add nuw nsw i32 %.01221, 1
  %exitcond.not = icmp eq i32 %18, 100
  br i1 %exitcond.not, label %12, label %15, !llvm.loop !9

19:                                               ; preds = %15
  %20 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  br label %59

21:                                               ; preds = %16
  %22 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  br label %59

23:                                               ; preds = %12
  call void @_ZNSt15__new_allocatorIjED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #6
  %24 = call noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %25 = add i64 %24, 1024
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #6
  call void @_ZNSaIjEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  invoke void @_ZNSt6vectorIjSaIjEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %25, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %26 unwind label %47

26:                                               ; preds = %23
  call void @_ZNSt15__new_allocatorIjED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  %27 = call noundef ptr @_ZNSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %28 = call noundef i64 @_ZNKSt6vectorIjSaIjEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %29 = trunc i64 %28 to i32
  %30 = call noundef ptr @_ZNSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  %31 = invoke noundef ptr @_Z8compressPjjS_(ptr noundef %27, i32 noundef %29, ptr noundef %30)
          to label %32 unwind label %49

32:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #6
  store i32 0, ptr %8, align 4, !tbaa !5
  %33 = call noundef ptr @_ZNSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  %34 = call noundef ptr @_ZNSt6vectorIjSaIjEE4dataEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  %35 = invoke noundef ptr @_Z10uncompressPjS_Rj(ptr noundef %33, ptr noundef %34, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %36 unwind label %.loopexit

36:                                               ; preds = %32
  %37 = load i32, ptr %8, align 4, !tbaa !5
  %38 = zext i32 %37 to i64
  invoke void @_ZNSt6vectorIjSaIjEE6resizeEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %38)
          to label %39 unwind label %.loopexit

39:                                               ; preds = %36
  %40 = invoke noundef zeroext i1 @_ZStneIjSaIjEEbRKSt6vectorIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 8 dereferenceable(24) %1)
          to label %41 unwind label %.loopexit

41:                                               ; preds = %39
  br i1 %40, label %42, label %53

42:                                               ; preds = %41
  %43 = call ptr @__cxa_allocate_exception(i64 16) #6
  invoke void @_ZNSt13runtime_errorC1EPKc(ptr noundef nonnull align 8 dereferenceable(16) %43, ptr noundef nonnull @.str.3)
          to label %44 unwind label %51

44:                                               ; preds = %42
  invoke void @__cxa_throw(ptr nonnull %43, ptr nonnull @_ZTISt13runtime_error, ptr nonnull @_ZNSt13runtime_errorD1Ev) #7
          to label %60 unwind label %.loopexit.split-lp

45:                                               ; preds = %12
  %46 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIjED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  br label %58

47:                                               ; preds = %23
  %48 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIjED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  br label %57

49:                                               ; preds = %26
  %50 = landingpad { ptr, i32 }
          cleanup
  br label %56

.loopexit:                                        ; preds = %32, %36, %39
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %55

.loopexit.split-lp:                               ; preds = %44
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %55

51:                                               ; preds = %42
  %52 = landingpad { ptr, i32 }
          cleanup
  call void @__cxa_free_exception(ptr %43) #6
  br label %55

53:                                               ; preds = %41
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #6
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #6
  %54 = add nuw nsw i32 %.01322, 1
  %exitcond23.not = icmp eq i32 %54, 32
  br i1 %exitcond23.not, label %9, label %10, !llvm.loop !11

55:                                               ; preds = %.loopexit, %.loopexit.split-lp, %51
  %.pn = phi { ptr, i32 } [ %52, %51 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  br label %56

56:                                               ; preds = %55, %49
  %.pn.pn = phi { ptr, i32 } [ %.pn, %55 ], [ %50, %49 ]
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  br label %57

57:                                               ; preds = %56, %47
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %56 ], [ %48, %47 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  br label %58

58:                                               ; preds = %57, %45
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %57 ], [ %46, %45 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #6
  br label %59

59:                                               ; preds = %19, %21, %58
  %.pn18.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn, %58 ], [ %22, %21 ], [ %20, %19 ]
  call void @_ZNSt6vectorIjSaIjEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn18.pn

60:                                               ; preds = %44
  unreachable
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIjSaIjEE9push_backEOj(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIjED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { 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 #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 = { 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 = { "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 "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 }
attributes #7 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}


; Effective O3 passes: GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LICMPass,LoopRotatePass,LoopSimplifyPass,SROAPass,SimplifyCFGPass