; LLVM IR from VastoLorde95/Competitive-Programming :: Hackerrank/Random/Queries with Fixed Length (A)

; 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::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 }

@n = external dso_local global i32, align 4
@q = external dso_local global i32, align 4
@a = external dso_local global [100100 x i32], align 16
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"class.std::deque", align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %10 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef @n, ptr noundef @q)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  store i32 0, ptr %2, align 4, !tbaa !5
  br label %11

11:                                               ; preds = %21, %0
  %12 = load i32, ptr %2, align 4, !tbaa !5
  %13 = load i32, ptr @n, align 4, !tbaa !5
  %14 = icmp slt i32 %12, %13
  br i1 %14, label %16, label %15

15:                                               ; preds = %11
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %24

16:                                               ; preds = %11
  %17 = load i32, ptr %2, align 4, !tbaa !5
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %18
  %20 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %19)
  br label %21

21:                                               ; preds = %16
  %22 = load i32, ptr %2, align 4, !tbaa !5
  %23 = add nsw i32 %22, 1
  store i32 %23, ptr %2, align 4, !tbaa !5
  br label %11, !llvm.loop !9

24:                                               ; preds = %15
  br label %25

25:                                               ; preds = %123, %24
  %26 = load i32, ptr @q, align 4, !tbaa !5
  %27 = add nsw i32 %26, -1
  store i32 %27, ptr @q, align 4, !tbaa !5
  %28 = icmp ne i32 %26, 0
  br i1 %28, label %29, label %130

29:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  %30 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %3)
  call void @llvm.lifetime.start.p0(i64 80, ptr %4) #6
  call void @_ZNSt5dequeIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(80) %4)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %31

31:                                               ; preds = %55, %29
  %32 = load i32, ptr %5, align 4, !tbaa !5
  %33 = load i32, ptr %3, align 4, !tbaa !5
  %34 = icmp slt i32 %32, %33
  br i1 %34, label %36, label %35

35:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  br label %62

36:                                               ; preds = %31
  br label %37

37:                                               ; preds = %52, %36
  %38 = call noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  br i1 %38, label %50, label %39

39:                                               ; preds = %37
  %40 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  %41 = load i32, ptr %40, align 4, !tbaa !5
  %42 = sext i32 %41 to i64
  %43 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %42
  %44 = load i32, ptr %43, align 4, !tbaa !5
  %45 = load i32, ptr %5, align 4, !tbaa !5
  %46 = sext i32 %45 to i64
  %47 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %46
  %48 = load i32, ptr %47, align 4, !tbaa !5
  %49 = icmp slt i32 %44, %48
  br label %50

50:                                               ; preds = %39, %37
  %51 = phi i1 [ false, %37 ], [ %49, %39 ]
  br i1 %51, label %52, label %53

52:                                               ; preds = %50
  call void @_ZNSt5dequeIiSaIiEE9pop_frontEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  br label %37, !llvm.loop !11

53:                                               ; preds = %50
  invoke void @_ZNSt5dequeIiSaIiEE10push_frontERKi(ptr noundef nonnull align 8 dereferenceable(80) %4, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %54 unwind label %58

54:                                               ; preds = %53
  br label %55

55:                                               ; preds = %54
  %56 = load i32, ptr %5, align 4, !tbaa !5
  %57 = add nsw i32 %56, 1
  store i32 %57, ptr %5, align 4, !tbaa !5
  br label %31, !llvm.loop !12

58:                                               ; preds = %53
  %59 = landingpad { ptr, i32 }
          cleanup
  %60 = extractvalue { ptr, i32 } %59, 0
  store ptr %60, ptr %6, align 8
  %61 = extractvalue { ptr, i32 } %59, 1
  store i32 %61, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  br label %129

62:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  %63 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE4backEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  %64 = load i32, ptr %63, align 4, !tbaa !5
  %65 = sext i32 %64 to i64
  %66 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %65
  %67 = load i32, ptr %66, align 4, !tbaa !5
  store i32 %67, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #6
  %68 = load i32, ptr %3, align 4, !tbaa !5
  store i32 %68, ptr %9, align 4, !tbaa !5
  br label %69

69:                                               ; preds = %117, %62
  %70 = load i32, ptr %9, align 4, !tbaa !5
  %71 = load i32, ptr @n, align 4, !tbaa !5
  %72 = icmp slt i32 %70, %71
  br i1 %72, label %74, label %73

73:                                               ; preds = %69
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  br label %120

74:                                               ; preds = %69
  br label %75

75:                                               ; preds = %90, %74
  %76 = call noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  br i1 %76, label %88, label %77

77:                                               ; preds = %75
  %78 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  %79 = load i32, ptr %78, align 4, !tbaa !5
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %80
  %82 = load i32, ptr %81, align 4, !tbaa !5
  %83 = load i32, ptr %9, align 4, !tbaa !5
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %84
  %86 = load i32, ptr %85, align 4, !tbaa !5
  %87 = icmp slt i32 %82, %86
  br label %88

88:                                               ; preds = %77, %75
  %89 = phi i1 [ false, %75 ], [ %87, %77 ]
  br i1 %89, label %90, label %91

90:                                               ; preds = %88
  call void @_ZNSt5dequeIiSaIiEE9pop_frontEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  br label %75, !llvm.loop !13

91:                                               ; preds = %88
  invoke void @_ZNSt5dequeIiSaIiEE10push_frontERKi(ptr noundef nonnull align 8 dereferenceable(80) %4, ptr noundef nonnull align 4 dereferenceable(4) %9)
          to label %92 unwind label %105

92:                                               ; preds = %91
  br label %93

93:                                               ; preds = %104, %92
  %94 = call noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  br i1 %94, label %102, label %95

95:                                               ; preds = %93
  %96 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE4backEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  %97 = load i32, ptr %96, align 4, !tbaa !5
  %98 = load i32, ptr %9, align 4, !tbaa !5
  %99 = load i32, ptr %3, align 4, !tbaa !5
  %100 = sub nsw i32 %98, %99
  %101 = icmp sle i32 %97, %100
  br label %102

102:                                              ; preds = %95, %93
  %103 = phi i1 [ false, %93 ], [ %101, %95 ]
  br i1 %103, label %104, label %109

104:                                              ; preds = %102
  call void @_ZNSt5dequeIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  br label %93, !llvm.loop !14

105:                                              ; preds = %109, %91
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %6, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  br label %128

109:                                              ; preds = %102
  %110 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE4backEv(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  %111 = load i32, ptr %110, align 4, !tbaa !5
  %112 = sext i32 %111 to i64
  %113 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %112
  %114 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %113)
          to label %115 unwind label %105

115:                                              ; preds = %109
  %116 = load i32, ptr %114, align 4, !tbaa !5
  store i32 %116, ptr %8, align 4, !tbaa !5
  br label %117

117:                                              ; preds = %115
  %118 = load i32, ptr %9, align 4, !tbaa !5
  %119 = add nsw i32 %118, 1
  store i32 %119, ptr %9, align 4, !tbaa !5
  br label %69, !llvm.loop !15

120:                                              ; preds = %73
  %121 = load i32, ptr %8, align 4, !tbaa !5
  %122 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.2, i32 noundef %121)
          to label %123 unwind label %124

123:                                              ; preds = %120
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  call void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  call void @llvm.lifetime.end.p0(i64 80, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  br label %25, !llvm.loop !16

124:                                              ; preds = %120
  %125 = landingpad { ptr, i32 }
          cleanup
  %126 = extractvalue { ptr, i32 } %125, 0
  store ptr %126, ptr %6, align 8
  %127 = extractvalue { ptr, i32 } %125, 1
  store i32 %127, ptr %7, align 4
  br label %128

128:                                              ; preds = %124, %105
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  br label %129

129:                                              ; preds = %128, %58
  call void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %4) #6
  call void @llvm.lifetime.end.p0(i64 80, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  br label %131

130:                                              ; preds = %25
  ret i32 0

131:                                              ; preds = %129
  %132 = load ptr, ptr %6, align 8
  %133 = load i32, ptr %7, align 4
  %134 = insertvalue { ptr, i32 } poison, ptr %132, 0
  %135 = insertvalue { ptr, i32 } %134, i32 %133, 1
  resume { ptr, i32 } %135
}

declare i32 @__isoc99_scanf(ptr noundef, ...) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80)) #4 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)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE9pop_frontEv(ptr noundef nonnull align 8 dereferenceable(80)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE10push_frontERKi(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(80)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #5

declare i32 @printf(ptr noundef, ...) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #4 align 2

attributes #0 = { mustprogress norecurse 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 = { "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"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}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !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::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 }

@n = external dso_local global i32, align 4
@q = external dso_local global i32, align 4
@a = external dso_local global [100100 x i32], align 16
@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [4 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::deque", align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull @n, ptr noundef nonnull @q)
  %7 = load i32, ptr @n, align 4, !tbaa !5
  %8 = icmp sgt i32 %7, 0
  br i1 %8, label %.lr.ph, label %.preheader15

.preheader15:                                     ; preds = %.lr.ph, %0
  %9 = load i32, ptr @q, align 4, !tbaa !5
  %10 = add nsw i32 %9, -1
  store i32 %10, ptr @q, align 4, !tbaa !5
  %.not24 = icmp eq i32 %9, 0
  br i1 %.not24, label %._crit_edge26, label %.lr.ph25

.lr.ph:                                           ; preds = %0, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %0 ]
  %11 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %indvars.iv
  %12 = tail call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %11)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %13 = load i32, ptr @n, align 4, !tbaa !5
  %14 = sext i32 %13 to i64
  %15 = icmp slt i64 %indvars.iv.next, %14
  br i1 %15, label %.lr.ph, label %.preheader15, !llvm.loop !9

.lr.ph25:                                         ; preds = %.preheader15, %._crit_edge23
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  %16 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %1)
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %2) #6
  call void @_ZNSt5dequeIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(80) %2)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  store i32 0, ptr %3, align 4, !tbaa !5
  %17 = load i32, ptr %1, align 4, !tbaa !5
  %18 = icmp sgt i32 %17, 0
  br i1 %18, label %.preheader14, label %._crit_edge

.preheader14:                                     ; preds = %.lr.ph25, %40
  %19 = call noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  br i1 %19, label %.critedge, label %.lr.ph17

._crit_edge:                                      ; preds = %40, %.lr.ph25
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #6
  %20 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE4backEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  %21 = load i32, ptr %20, align 4, !tbaa !5
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %22
  %24 = load i32, ptr %23, align 4, !tbaa !5
  store i32 %24, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #6
  %25 = load i32, ptr %1, align 4, !tbaa !5
  store i32 %25, ptr %5, align 4, !tbaa !5
  %26 = load i32, ptr @n, align 4, !tbaa !5
  %27 = icmp slt i32 %25, %26
  br i1 %27, label %.preheader13, label %._crit_edge23

.lr.ph17:                                         ; preds = %.preheader14, %38
  %28 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  %29 = load i32, ptr %28, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %30
  %32 = load i32, ptr %31, align 4, !tbaa !5
  %33 = load i32, ptr %3, align 4, !tbaa !5
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %34
  %36 = load i32, ptr %35, align 4, !tbaa !5
  %37 = icmp slt i32 %32, %36
  br i1 %37, label %38, label %.critedge

38:                                               ; preds = %.lr.ph17
  call void @_ZNSt5dequeIiSaIiEE9pop_frontEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  %39 = call noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  br i1 %39, label %.critedge, label %.lr.ph17, !llvm.loop !11

.critedge:                                        ; preds = %.lr.ph17, %38, %.preheader14
  invoke void @_ZNSt5dequeIiSaIiEE10push_frontERKi(ptr noundef nonnull align 8 dereferenceable(80) %2, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %40 unwind label %45

40:                                               ; preds = %.critedge
  %41 = load i32, ptr %3, align 4, !tbaa !5
  %42 = add nsw i32 %41, 1
  store i32 %42, ptr %3, align 4, !tbaa !5
  %43 = load i32, ptr %1, align 4, !tbaa !5
  %44 = icmp slt i32 %42, %43
  br i1 %44, label %.preheader14, label %._crit_edge, !llvm.loop !12

45:                                               ; preds = %.critedge
  %46 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  br label %84

.preheader13:                                     ; preds = %._crit_edge, %.critedge4
  %47 = call noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  br i1 %47, label %.critedge2, label %.lr.ph19

._crit_edge23:                                    ; preds = %.critedge4, %._crit_edge
  %48 = phi i32 [ %24, %._crit_edge ], [ %79, %.critedge4 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  %49 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.2, i32 noundef %48)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  call void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  %50 = load i32, ptr @q, align 4, !tbaa !5
  %51 = add nsw i32 %50, -1
  store i32 %51, ptr @q, align 4, !tbaa !5
  %.not = icmp eq i32 %50, 0
  br i1 %.not, label %._crit_edge26, label %.lr.ph25, !llvm.loop !13

.lr.ph19:                                         ; preds = %.preheader13, %62
  %52 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  %53 = load i32, ptr %52, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %54
  %56 = load i32, ptr %55, align 4, !tbaa !5
  %57 = load i32, ptr %5, align 4, !tbaa !5
  %58 = sext i32 %57 to i64
  %59 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %58
  %60 = load i32, ptr %59, align 4, !tbaa !5
  %61 = icmp slt i32 %56, %60
  br i1 %61, label %62, label %.critedge2

62:                                               ; preds = %.lr.ph19
  call void @_ZNSt5dequeIiSaIiEE9pop_frontEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  %63 = call noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  br i1 %63, label %.critedge2, label %.lr.ph19, !llvm.loop !14

.critedge2:                                       ; preds = %.lr.ph19, %62, %.preheader13
  invoke void @_ZNSt5dequeIiSaIiEE10push_frontERKi(ptr noundef nonnull align 8 dereferenceable(80) %2, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %.preheader unwind label %72

.preheader:                                       ; preds = %.critedge2
  %64 = call noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  br i1 %64, label %.critedge4, label %.lr.ph21

.lr.ph21:                                         ; preds = %.preheader, %70
  %65 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE4backEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  %66 = load i32, ptr %65, align 4, !tbaa !5
  %67 = load i32, ptr %5, align 4, !tbaa !5
  %68 = load i32, ptr %1, align 4, !tbaa !5
  %69 = sub nsw i32 %67, %68
  %.not11 = icmp sgt i32 %66, %69
  br i1 %.not11, label %.critedge4, label %70

70:                                               ; preds = %.lr.ph21
  call void @_ZNSt5dequeIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  %71 = call noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  br i1 %71, label %.critedge4, label %.lr.ph21, !llvm.loop !15

72:                                               ; preds = %.critedge2
  %73 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  br label %84

.critedge4:                                       ; preds = %.lr.ph21, %70, %.preheader
  %74 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5dequeIiSaIiEE4backEv(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  %75 = load i32, ptr %74, align 4, !tbaa !5
  %76 = sext i32 %75 to i64
  %77 = getelementptr inbounds [100100 x i32], ptr @a, i64 0, i64 %76
  %78 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %77)
  %79 = load i32, ptr %78, align 4, !tbaa !5
  store i32 %79, ptr %4, align 4, !tbaa !5
  %80 = load i32, ptr %5, align 4, !tbaa !5
  %81 = add nsw i32 %80, 1
  store i32 %81, ptr %5, align 4, !tbaa !5
  %82 = load i32, ptr @n, align 4, !tbaa !5
  %83 = icmp slt i32 %81, %82
  br i1 %83, label %.preheader13, label %._crit_edge23, !llvm.loop !16

84:                                               ; preds = %72, %45
  %.pn = phi { ptr, i32 } [ %46, %45 ], [ %73, %72 ]
  call void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %2) #6
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn

._crit_edge26:                                    ; preds = %._crit_edge23, %.preheader15
  ret i32 0
}

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt5dequeIiSaIiEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #4 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 #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE9pop_frontEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE10push_frontERKi(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; 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 #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEE8pop_backEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5dequeIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #4 align 2

attributes #0 = { mustprogress norecurse 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 = { nofree 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 #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"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}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}


; Effective O3 passes: GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass