; LLVM IR from Mohammed-Shoaib/Coding-Problems :: CodeChef/Easy/E0023.ll (Z19sieveOfEratosthenesRSt6vectorIiSaIiEE)

; 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::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"class.std::allocator.0" = type { i8 }
%"struct.std::_Bit_reference" = type { ptr, i64 }

; Function Attrs: mustprogress uwtable
define dso_local void @_Z19sieveOfEratosthenesRSt6vectorIiSaIiEE(ptr noundef nonnull align 8 dereferenceable(24) %0) #0 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca %"class.std::vector", align 8
  %7 = alloca i8, align 1
  %8 = alloca %"class.std::allocator.0", align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"struct.std::_Bit_reference", align 8
  %12 = alloca %"struct.std::_Bit_reference", align 8
  %13 = alloca %"struct.std::_Bit_reference", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  %14 = call noundef double @_ZSt3powIiiEN9__gnu_cxx9__promoteIDTplcvNS1_IT_Xsr3std12__is_integerIS2_EE7__valueEE6__typeELi0EcvNS1_IT0_Xsr3std12__is_integerIS5_EE7__valueEE6__typeELi0EEXsr3std12__is_integerIS8_EE7__valueEE6__typeES2_S5_(i32 noundef 10, i32 noundef 5)
  %15 = fptosi double %14 to i32
  store i32 %15, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 40, ptr %6) #4
  %16 = load i32, ptr %5, align 4, !tbaa !9
  %17 = add nsw i32 %16, 1
  %18 = sext i32 %17 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %7) #4
  store i8 1, ptr %7, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #4
  call void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #4
  invoke void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40) %6, i64 noundef %18, ptr noundef nonnull align 1 dereferenceable(1) %7, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %19 unwind label %59

19:                                               ; preds = %1
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #4
  store i32 2, ptr %3, align 4, !tbaa !9
  br label %20

20:                                               ; preds = %77, %19
  %21 = load i32, ptr %3, align 4, !tbaa !9
  %22 = load i32, ptr %3, align 4, !tbaa !9
  %23 = mul nsw i32 %21, %22
  %24 = load i32, ptr %5, align 4, !tbaa !9
  %25 = icmp sle i32 %23, %24
  br i1 %25, label %26, label %80

26:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 16, ptr %11) #4
  %27 = load i32, ptr %3, align 4, !tbaa !9
  %28 = sext i32 %27 to i64
  %29 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %6, i64 noundef %28)
          to label %30 unwind label %63

30:                                               ; preds = %26
  %31 = getelementptr inbounds { ptr, i64 }, ptr %11, i32 0, i32 0
  %32 = extractvalue { ptr, i64 } %29, 0
  store ptr %32, ptr %31, align 8
  %33 = getelementptr inbounds { ptr, i64 }, ptr %11, i32 0, i32 1
  %34 = extractvalue { ptr, i64 } %29, 1
  store i64 %34, ptr %33, align 8
  %35 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %11) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #4
  br i1 %35, label %36, label %76

36:                                               ; preds = %30
  %37 = load ptr, ptr %2, align 8, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %37, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %38 unwind label %67

38:                                               ; preds = %36
  %39 = load i32, ptr %3, align 4, !tbaa !9
  %40 = mul nsw i32 2, %39
  store i32 %40, ptr %4, align 4, !tbaa !9
  br label %41

41:                                               ; preds = %55, %38
  %42 = load i32, ptr %4, align 4, !tbaa !9
  %43 = load i32, ptr %5, align 4, !tbaa !9
  %44 = icmp sle i32 %42, %43
  br i1 %44, label %45, label %75

45:                                               ; preds = %41
  call void @llvm.lifetime.start.p0(i64 16, ptr %12) #4
  %46 = load i32, ptr %4, align 4, !tbaa !9
  %47 = sext i32 %46 to i64
  %48 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %6, i64 noundef %47)
          to label %49 unwind label %71

49:                                               ; preds = %45
  %50 = getelementptr inbounds { ptr, i64 }, ptr %12, i32 0, i32 0
  %51 = extractvalue { ptr, i64 } %48, 0
  store ptr %51, ptr %50, align 8
  %52 = getelementptr inbounds { ptr, i64 }, ptr %12, i32 0, i32 1
  %53 = extractvalue { ptr, i64 } %48, 1
  store i64 %53, ptr %52, align 8
  %54 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16) %12, i1 noundef zeroext false) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #4
  br label %55

55:                                               ; preds = %49
  %56 = load i32, ptr %3, align 4, !tbaa !9
  %57 = load i32, ptr %4, align 4, !tbaa !9
  %58 = add nsw i32 %57, %56
  store i32 %58, ptr %4, align 4, !tbaa !9
  br label %41, !llvm.loop !13

59:                                               ; preds = %1
  %60 = landingpad { ptr, i32 }
          cleanup
  %61 = extractvalue { ptr, i32 } %60, 0
  store ptr %61, ptr %9, align 8
  %62 = extractvalue { ptr, i32 } %60, 1
  store i32 %62, ptr %10, align 4
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %7) #4
  br label %108

63:                                               ; preds = %26
  %64 = landingpad { ptr, i32 }
          cleanup
  %65 = extractvalue { ptr, i32 } %64, 0
  store ptr %65, ptr %9, align 8
  %66 = extractvalue { ptr, i32 } %64, 1
  store i32 %66, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #4
  br label %107

67:                                               ; preds = %95, %36
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %9, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %10, align 4
  br label %107

71:                                               ; preds = %45
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %9, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #4
  br label %107

75:                                               ; preds = %41
  br label %76

76:                                               ; preds = %75, %30
  br label %77

77:                                               ; preds = %76
  %78 = load i32, ptr %3, align 4, !tbaa !9
  %79 = add nsw i32 %78, 1
  store i32 %79, ptr %3, align 4, !tbaa !9
  br label %20, !llvm.loop !15

80:                                               ; preds = %20
  br label %81

81:                                               ; preds = %103, %80
  %82 = load i32, ptr %3, align 4, !tbaa !9
  %83 = load i32, ptr %5, align 4, !tbaa !9
  %84 = icmp sle i32 %82, %83
  br i1 %84, label %85, label %106

85:                                               ; preds = %81
  call void @llvm.lifetime.start.p0(i64 16, ptr %13) #4
  %86 = load i32, ptr %3, align 4, !tbaa !9
  %87 = sext i32 %86 to i64
  %88 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %6, i64 noundef %87)
          to label %89 unwind label %98

89:                                               ; preds = %85
  %90 = getelementptr inbounds { ptr, i64 }, ptr %13, i32 0, i32 0
  %91 = extractvalue { ptr, i64 } %88, 0
  store ptr %91, ptr %90, align 8
  %92 = getelementptr inbounds { ptr, i64 }, ptr %13, i32 0, i32 1
  %93 = extractvalue { ptr, i64 } %88, 1
  store i64 %93, ptr %92, align 8
  %94 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %13) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #4
  br i1 %94, label %95, label %102

95:                                               ; preds = %89
  %96 = load ptr, ptr %2, align 8, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %96, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %97 unwind label %67

97:                                               ; preds = %95
  br label %102

98:                                               ; preds = %85
  %99 = landingpad { ptr, i32 }
          cleanup
  %100 = extractvalue { ptr, i32 } %99, 0
  store ptr %100, ptr %9, align 8
  %101 = extractvalue { ptr, i32 } %99, 1
  store i32 %101, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #4
  br label %107

102:                                              ; preds = %97, %89
  br label %103

103:                                              ; preds = %102
  %104 = load i32, ptr %3, align 4, !tbaa !9
  %105 = add nsw i32 %104, 1
  store i32 %105, ptr %3, align 4, !tbaa !9
  br label %81, !llvm.loop !16

106:                                              ; preds = %81
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %6) #4
  call void @llvm.lifetime.end.p0(i64 40, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  ret void

107:                                              ; preds = %98, %71, %67, %63
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %6) #4
  br label %108

108:                                              ; preds = %107, %59
  call void @llvm.lifetime.end.p0(i64 40, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  br label %109

109:                                              ; preds = %108
  %110 = load ptr, ptr %9, align 8
  %111 = load i32, ptr %10, align 4
  %112 = insertvalue { ptr, i32 } poison, ptr %110, 0
  %113 = insertvalue { ptr, i32 } %112, i32 %111, 1
  resume { ptr, i32 } %113
}

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt3powIiiEN9__gnu_cxx9__promoteIDTplcvNS1_IT_Xsr3std12__is_integerIS2_EE7__valueEE6__typeELi0EcvNS1_IT0_Xsr3std12__is_integerIS5_EE7__valueEE6__typeELi0EEXsr3std12__is_integerIS8_EE7__valueEE6__typeES2_S5_(i32 noundef, i32 noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 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 uwtable
declare dso_local { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16), i1 noundef zeroext) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = distinct !{!16, !14}


; 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::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"class.std::allocator.0" = type { i8 }
%"struct.std::_Bit_reference" = type { ptr, i64 }

; Function Attrs: mustprogress uwtable
define dso_local void @_Z19sieveOfEratosthenesRSt6vectorIiSaIiEE(ptr noundef nonnull align 8 dereferenceable(24) %0) local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca i8, align 1
  %5 = alloca %"class.std::allocator.0", align 1
  %6 = alloca %"struct.std::_Bit_reference", align 8
  %7 = alloca %"struct.std::_Bit_reference", align 8
  %8 = alloca %"struct.std::_Bit_reference", align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #4
  %9 = tail call noundef double @_ZSt3powIiiEN9__gnu_cxx9__promoteIDTplcvNS1_IT_Xsr3std12__is_integerIS2_EE7__valueEE6__typeELi0EcvNS1_IT0_Xsr3std12__is_integerIS5_EE7__valueEE6__typeELi0EEXsr3std12__is_integerIS8_EE7__valueEE6__typeES2_S5_(i32 noundef 10, i32 noundef 5)
  %10 = fptosi double %9 to i32
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %3) #4
  %11 = add nsw i32 %10, 1
  %12 = sext i32 %11 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #4
  store i8 1, ptr %4, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #4
  call void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #4
  invoke void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef %12, ptr noundef nonnull align 1 dereferenceable(1) %4, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %13 unwind label %37

13:                                               ; preds = %1
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #4
  store i32 2, ptr %2, align 4, !tbaa !9
  %.not21 = icmp slt i32 %10, 4
  br i1 %.not21, label %.preheader, label %.lr.ph23

.lr.ph23:                                         ; preds = %13
  %14 = getelementptr inbounds i8, ptr %6, i64 8
  %15 = getelementptr inbounds i8, ptr %7, i64 8
  br label %18

.preheader:                                       ; preds = %.loopexit18, %13
  %16 = phi i32 [ 2, %13 ], [ %44, %.loopexit18 ]
  %.not1424 = icmp sgt i32 %16, %10
  br i1 %.not1424, label %._crit_edge, label %.lr.ph25

.lr.ph25:                                         ; preds = %.preheader
  %17 = getelementptr inbounds i8, ptr %8, i64 8
  br label %46

18:                                               ; preds = %.lr.ph23, %.loopexit18
  %storemerge22 = phi i32 [ 2, %.lr.ph23 ], [ %44, %.loopexit18 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #4
  %19 = sext i32 %storemerge22 to i64
  %20 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef %19)
          to label %21 unwind label %39

21:                                               ; preds = %18
  %22 = extractvalue { ptr, i64 } %20, 0
  store ptr %22, ptr %6, align 8
  %23 = extractvalue { ptr, i64 } %20, 1
  store i64 %23, ptr %14, align 8
  %24 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %6) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #4
  br i1 %24, label %25, label %..loopexit18_crit_edge

..loopexit18_crit_edge:                           ; preds = %21
  %.pre = load i32, ptr %2, align 4, !tbaa !9
  br label %.loopexit18

25:                                               ; preds = %21
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(4) %2)
          to label %26 unwind label %.loopexit.split-lp

26:                                               ; preds = %25
  %27 = load i32, ptr %2, align 4, !tbaa !9
  %28 = shl nsw i32 %27, 1
  %.not1519 = icmp sgt i32 %28, %10
  br i1 %.not1519, label %.loopexit18, label %.lr.ph

.lr.ph:                                           ; preds = %26, %31
  %.01220 = phi i32 [ %36, %31 ], [ %28, %26 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #4
  %29 = sext i32 %.01220 to i64
  %30 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef %29)
          to label %31 unwind label %41

31:                                               ; preds = %.lr.ph
  %32 = extractvalue { ptr, i64 } %30, 0
  store ptr %32, ptr %7, align 8
  %33 = extractvalue { ptr, i64 } %30, 1
  store i64 %33, ptr %15, align 8
  %34 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16) %7, i1 noundef zeroext false) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #4
  %35 = load i32, ptr %2, align 4, !tbaa !9
  %36 = add nsw i32 %35, %.01220
  %.not15 = icmp sgt i32 %36, %10
  br i1 %.not15, label %.loopexit18, label %.lr.ph, !llvm.loop !11

37:                                               ; preds = %1
  %38 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #4
  br label %61

39:                                               ; preds = %18
  %40 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #4
  br label %60

.loopexit:                                        ; preds = %54
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %60

.loopexit.split-lp:                               ; preds = %25
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %60

41:                                               ; preds = %.lr.ph
  %42 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #4
  br label %60

.loopexit18:                                      ; preds = %31, %..loopexit18_crit_edge, %26
  %43 = phi i32 [ %.pre, %..loopexit18_crit_edge ], [ %27, %26 ], [ %35, %31 ]
  %44 = add nsw i32 %43, 1
  store i32 %44, ptr %2, align 4, !tbaa !9
  %45 = mul nsw i32 %44, %44
  %.not = icmp sgt i32 %45, %10
  br i1 %.not, label %.preheader, label %18, !llvm.loop !13

46:                                               ; preds = %.lr.ph25, %57
  %47 = phi i32 [ %16, %.lr.ph25 ], [ %59, %57 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #4
  %48 = sext i32 %47 to i64
  %49 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef %48)
          to label %50 unwind label %55

50:                                               ; preds = %46
  %51 = extractvalue { ptr, i64 } %49, 0
  store ptr %51, ptr %8, align 8
  %52 = extractvalue { ptr, i64 } %49, 1
  store i64 %52, ptr %17, align 8
  %53 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %8) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #4
  br i1 %53, label %54, label %57

54:                                               ; preds = %50
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 4 dereferenceable(4) %2)
          to label %57 unwind label %.loopexit

55:                                               ; preds = %46
  %56 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #4
  br label %60

57:                                               ; preds = %50, %54
  %58 = load i32, ptr %2, align 4, !tbaa !9
  %59 = add nsw i32 %58, 1
  store i32 %59, ptr %2, align 4, !tbaa !9
  %.not14.not = icmp slt i32 %58, %10
  br i1 %.not14.not, label %46, label %._crit_edge, !llvm.loop !14

._crit_edge:                                      ; preds = %57, %.preheader
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #4
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #4
  ret void

60:                                               ; preds = %.loopexit, %.loopexit.split-lp, %55, %41, %39
  %.pn = phi { ptr, i32 } [ %42, %41 ], [ %40, %39 ], [ %56, %55 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #4
  br label %61

61:                                               ; preds = %60, %37
  %.pn.pn = phi { ptr, i32 } [ %.pn, %60 ], [ %38, %37 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #4
  resume { ptr, i32 } %.pn.pn
}

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt3powIiiEN9__gnu_cxx9__promoteIDTplcvNS1_IT_Xsr3std12__is_integerIS2_EE7__valueEE6__typeELi0EcvNS1_IT0_Xsr3std12__is_integerIS5_EE7__valueEE6__typeELi0EEXsr3std12__is_integerIS8_EE7__valueEE6__typeES2_S5_(i32 noundef, i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 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 uwtable
declare dso_local { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; 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 #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16), i1 noundef zeroext) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { 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 #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

!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 = !{!"bool", !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}
!14 = distinct !{!14, !12}


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