; LLVM IR from Saikat2407/DSA_Hacktoberfest2023 :: c++/STACKS&QUEUE/Q3.ll (Z17maxSlidingWindow2RSt6vectorIiSaIiEEi)

; 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<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z17maxSlidingWindow2RSt6vectorIiSaIiEEi(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0, ptr noundef nonnull align 8 dereferenceable(24) %1, i32 noundef %2) #2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i1, align 1
  %8 = alloca %"class.std::deque", align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %15 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i32 %2, ptr %6, align 4, !tbaa !9
  store i1 false, ptr %7, align 1
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  call void @llvm.lifetime.start.p0(i64 80, ptr %8) #4
  invoke void @_ZNSt5dequeIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(80) %8)
          to label %16 unwind label %41

16:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #4
  store i32 0, ptr %11, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #4
  store i32 0, ptr %12, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  %17 = load ptr, ptr %5, align 8, !tbaa !5
  %18 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %17) #4
  %19 = trunc i64 %18 to i32
  store i32 %19, ptr %13, align 4, !tbaa !9
  %20 = load i32, ptr %6, align 4, !tbaa !9
  %21 = load i32, ptr %13, align 4, !tbaa !9
  %22 = icmp sgt i32 %20, %21
  br i1 %22, label %23, label %49

23:                                               ; preds = %16
  %24 = load ptr, ptr %5, align 8, !tbaa !5
  %25 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %24) #4
  %26 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %14, i32 0, i32 0
  store ptr %25, ptr %26, align 8
  %27 = load ptr, ptr %5, align 8, !tbaa !5
  %28 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %27) #4
  %29 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %15, i32 0, i32 0
  store ptr %28, ptr %29, align 8
  %30 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %14, i32 0, i32 0
  %31 = load ptr, ptr %30, align 8
  %32 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %15, i32 0, i32 0
  %33 = load ptr, ptr %32, align 8
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr %31, ptr %33)
          to label %34 unwind label %45

34:                                               ; preds = %23
  %35 = load ptr, ptr %5, align 8, !tbaa !5
  %36 = load ptr, ptr %5, align 8, !tbaa !5
  %37 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %36) #4
  %38 = sub i64 %37, 1
  %39 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %35, i64 noundef %38) #4
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(4) %39)
          to label %40 unwind label %45

40:                                               ; preds = %34
  br label %49

41:                                               ; preds = %3
  %42 = landingpad { ptr, i32 }
          cleanup
  %43 = extractvalue { ptr, i32 } %42, 0
  store ptr %43, ptr %9, align 8
  %44 = extractvalue { ptr, i32 } %42, 1
  store i32 %44, ptr %10, align 4
  br label %113

45:                                               ; preds = %92, %70, %34, %23
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %9, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  call void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %8) #4
  br label %113

49:                                               ; preds = %40, %16
  br label %50

50:                                               ; preds = %110, %49
  %51 = load i32, ptr %11, align 4, !tbaa !9
  %52 = load i32, ptr %13, align 4, !tbaa !9
  %53 = icmp slt i32 %51, %52
  br i1 %53, label %54, label %111

54:                                               ; preds = %50
  br label %55

55:                                               ; preds = %69, %54
  %56 = call noundef i64 @_ZNKSt5dequeIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %8) #4
  %57 = icmp ne i64 %56, 0
  br i1 %57, label %58, label %67

58:                                               ; preds = %55
  %59 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE4backEv(ptr noundef nonnull align 8 dereferenceable(80) %8) #4
  %60 = load i32, ptr %59, align 4, !tbaa !9
  %61 = load ptr, ptr %5, align 8, !tbaa !5
  %62 = load i32, ptr %11, align 4, !tbaa !9
  %63 = sext i32 %62 to i64
  %64 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %61, i64 noundef %63) #4
  %65 = load i32, ptr %64, align 4, !tbaa !9
  %66 = icmp slt i32 %60, %65
  br label %67

67:                                               ; preds = %58, %55
  %68 = phi i1 [ false, %55 ], [ %66, %58 ]
  br i1 %68, label %69, label %70

69:                                               ; preds = %67
  call void @_ZNSt5dequeIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(80) %8) #4
  br label %55, !llvm.loop !11

70:                                               ; preds = %67
  %71 = load ptr, ptr %5, align 8, !tbaa !5
  %72 = load i32, ptr %11, align 4, !tbaa !9
  %73 = sext i32 %72 to i64
  %74 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %71, i64 noundef %73) #4
  invoke void @_ZNSt5dequeIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(80) %8, ptr noundef nonnull align 4 dereferenceable(4) %74)
          to label %75 unwind label %45

75:                                               ; preds = %70
  %76 = load i32, ptr %11, align 4, !tbaa !9
  %77 = load i32, ptr %12, align 4, !tbaa !9
  %78 = sub nsw i32 %76, %77
  %79 = add nsw i32 %78, 1
  %80 = load i32, ptr %6, align 4, !tbaa !9
  %81 = icmp slt i32 %79, %80
  br i1 %81, label %82, label %85

82:                                               ; preds = %75
  %83 = load i32, ptr %11, align 4, !tbaa !9
  %84 = add nsw i32 %83, 1
  store i32 %84, ptr %11, align 4, !tbaa !9
  br label %110

85:                                               ; preds = %75
  %86 = load i32, ptr %11, align 4, !tbaa !9
  %87 = load i32, ptr %12, align 4, !tbaa !9
  %88 = sub nsw i32 %86, %87
  %89 = add nsw i32 %88, 1
  %90 = load i32, ptr %6, align 4, !tbaa !9
  %91 = icmp eq i32 %89, %90
  br i1 %91, label %92, label %109

92:                                               ; preds = %85
  %93 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %8) #4
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(4) %93)
          to label %94 unwind label %45

94:                                               ; preds = %92
  %95 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %8) #4
  %96 = load i32, ptr %95, align 4, !tbaa !9
  %97 = load ptr, ptr %5, align 8, !tbaa !5
  %98 = load i32, ptr %12, align 4, !tbaa !9
  %99 = sext i32 %98 to i64
  %100 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %97, i64 noundef %99) #4
  %101 = load i32, ptr %100, align 4, !tbaa !9
  %102 = icmp eq i32 %96, %101
  br i1 %102, label %103, label %104

103:                                              ; preds = %94
  call void @_ZNSt5dequeIiSaIiEE9pop_frontEv(ptr noundef nonnull align 8 dereferenceable(80) %8) #4
  br label %104

104:                                              ; preds = %103, %94
  %105 = load i32, ptr %11, align 4, !tbaa !9
  %106 = add nsw i32 %105, 1
  store i32 %106, ptr %11, align 4, !tbaa !9
  %107 = load i32, ptr %12, align 4, !tbaa !9
  %108 = add nsw i32 %107, 1
  store i32 %108, ptr %12, align 4, !tbaa !9
  br label %109

109:                                              ; preds = %104, %85
  br label %110

110:                                              ; preds = %109, %82
  br label %50, !llvm.loop !13

111:                                              ; preds = %50
  store i1 true, ptr %7, align 1
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #4
  call void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %8) #4
  call void @llvm.lifetime.end.p0(i64 80, ptr %8) #4
  %112 = load i1, ptr %7, align 1
  br i1 %112, label %115, label %114

113:                                              ; preds = %45, %41
  call void @llvm.lifetime.end.p0(i64 80, ptr %8) #4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  br label %116

114:                                              ; preds = %111
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  br label %115

115:                                              ; preds = %114, %111
  ret void

116:                                              ; preds = %113
  %117 = load ptr, ptr %9, align 8
  %118 = load i32, ptr %10, align 4
  %119 = insertvalue { ptr, i32 } poison, ptr %117, 0
  %120 = insertvalue { ptr, i32 } %119, i32 %118, 1
  resume { ptr, i32 } %120
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr, ptr) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt5dequeIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE4backEv(ptr noundef nonnull align 8 dereferenceable(80)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(80)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE9pop_frontEv(ptr noundef nonnull align 8 dereferenceable(80)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80)) 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 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; 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<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z17maxSlidingWindow2RSt6vectorIiSaIiEEi(ptr dead_on_unwind noalias nonnull writable sret(%"class.std::vector") align 8 %0, ptr noundef nonnull align 8 dereferenceable(24) %1, i32 noundef %2) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::deque", align 8
  tail call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %4) #4
  invoke void @_ZNSt5dequeIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(80) %4)
          to label %5 unwind label %16

5:                                                ; preds = %3
  %6 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  %7 = trunc i64 %6 to i32
  %8 = icmp slt i32 %7, %2
  br i1 %8, label %9, label %19

9:                                                ; preds = %5
  %10 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  %11 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr %10, ptr %11)
          to label %12 unwind label %.loopexit.split-lp

12:                                               ; preds = %9
  %13 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #4
  %14 = add i64 %13, -1
  %15 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %14) #4
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(4) %15)
          to label %19 unwind label %.loopexit.split-lp

16:                                               ; preds = %3
  %17 = landingpad { ptr, i32 }
          cleanup
  br label %53

.loopexit:                                        ; preds = %.critedge, %38
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %18

.loopexit.split-lp:                               ; preds = %9, %12
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %18

18:                                               ; preds = %.loopexit.split-lp, %.loopexit
  %lpad.phi = phi { ptr, i32 } [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %4) #4
  br label %53

19:                                               ; preds = %12, %5
  %20 = icmp sgt i32 %7, 0
  br i1 %20, label %.preheader, label %._crit_edge

.preheader:                                       ; preds = %19, %51
  %.02837 = phi i32 [ %.1, %51 ], [ 0, %19 ]
  %.02936 = phi i32 [ %.130, %51 ], [ 0, %19 ]
  %21 = call noundef i64 @_ZNKSt5dequeIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #4
  %.not34 = icmp eq i64 %21, 0
  %.pre = sext i32 %.02936 to i64
  br i1 %.not34, label %.critedge, label %.lr.ph

.lr.ph:                                           ; preds = %.preheader, %27
  %22 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE4backEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #4
  %23 = load i32, ptr %22, align 4, !tbaa !5
  %24 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %.pre) #4
  %25 = load i32, ptr %24, align 4, !tbaa !5
  %26 = icmp slt i32 %23, %25
  br i1 %26, label %27, label %.critedge

27:                                               ; preds = %.lr.ph
  call void @_ZNSt5dequeIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #4
  %28 = call noundef i64 @_ZNKSt5dequeIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #4
  %.not = icmp eq i64 %28, 0
  br i1 %.not, label %.critedge, label %.lr.ph, !llvm.loop !9

.critedge:                                        ; preds = %.lr.ph, %27, %.preheader
  %29 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %.pre) #4
  invoke void @_ZNSt5dequeIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(80) %4, ptr noundef nonnull align 4 dereferenceable(4) %29)
          to label %30 unwind label %.loopexit

30:                                               ; preds = %.critedge
  %31 = sub nsw i32 %.02936, %.02837
  %32 = add nsw i32 %31, 1
  %33 = icmp slt i32 %32, %2
  br i1 %33, label %34, label %36

34:                                               ; preds = %30
  %35 = add nsw i32 %.02936, 1
  br label %51

36:                                               ; preds = %30
  %37 = icmp eq i32 %32, %2
  br i1 %37, label %38, label %51

38:                                               ; preds = %36
  %39 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #4
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(4) %39)
          to label %40 unwind label %.loopexit

40:                                               ; preds = %38
  %41 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #4
  %42 = load i32, ptr %41, align 4, !tbaa !5
  %43 = sext i32 %.02837 to i64
  %44 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %43) #4
  %45 = load i32, ptr %44, align 4, !tbaa !5
  %46 = icmp eq i32 %42, %45
  br i1 %46, label %47, label %48

47:                                               ; preds = %40
  call void @_ZNSt5dequeIiSaIiEE9pop_frontEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #4
  br label %48

48:                                               ; preds = %47, %40
  %49 = add nsw i32 %.02936, 1
  %50 = add nsw i32 %.02837, 1
  br label %51

51:                                               ; preds = %36, %48, %34
  %.130 = phi i32 [ %35, %34 ], [ %49, %48 ], [ %.02936, %36 ]
  %.1 = phi i32 [ %.02837, %34 ], [ %50, %48 ], [ %.02837, %36 ]
  %52 = icmp slt i32 %.130, %7
  br i1 %52, label %.preheader, label %._crit_edge, !llvm.loop !11

._crit_edge:                                      ; preds = %51, %19
  call void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %4) #4
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %4) #4
  ret void

53:                                               ; preds = %18, %16
  %.pn = phi { ptr, i32 } [ %lpad.phi, %18 ], [ %17, %16 ]
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %4) #4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  resume { ptr, i32 } %.pn
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEEEvT_S7_(ptr, ptr) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt5dequeIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE4backEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE9pop_frontEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80)) 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 = { 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 = !{!"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: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass