; LLVM IR from kazunetakahashi/atcoder :: 2019/0921_AGC038/C.ll (Z6make_Cv)

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

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_Z6make_Cv(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0) #1 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %class.Combination, align 8
  %4 = alloca i1, align 1
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store ptr %0, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 72, ptr %3) #5
  call void @_ZN11CombinationILx998244353ELx3000010EEC2Ev(ptr noundef nonnull align 8 dereferenceable(72) %3)
  store i1 false, ptr %4, align 1
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #5
  call void @_ZNSaI4MintILx998244353EEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  invoke void @_ZNSt6vectorI4MintILx998244353EESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef 1000010, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %12 unwind label %18

12:                                               ; preds = %1
  call void @_ZNSt15__new_allocatorI4MintILx998244353EEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  store i32 1, ptr %8, align 4, !tbaa !5
  br label %13

13:                                               ; preds = %30, %12
  %14 = load i32, ptr %8, align 4, !tbaa !5
  %15 = sext i32 %14 to i64
  %16 = icmp slt i64 %15, 1000010
  br i1 %16, label %22, label %17

17:                                               ; preds = %13
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %33

18:                                               ; preds = %1
  %19 = landingpad { ptr, i32 }
          cleanup
  %20 = extractvalue { ptr, i32 } %19, 0
  store ptr %20, ptr %6, align 8
  %21 = extractvalue { ptr, i32 } %19, 1
  store i32 %21, ptr %7, align 4
  call void @_ZNSt15__new_allocatorI4MintILx998244353EEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  br label %72

22:                                               ; preds = %13
  %23 = getelementptr inbounds %class.Combination, ptr %3, i32 0, i32 0
  %24 = load i32, ptr %8, align 4, !tbaa !5
  %25 = sext i32 %24 to i64
  %26 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorI4MintILx998244353EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %23, i64 noundef %25) #5
  %27 = load i32, ptr %8, align 4, !tbaa !5
  %28 = sext i32 %27 to i64
  %29 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorI4MintILx998244353EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %28) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %29, ptr align 8 %26, i64 8, i1 false), !tbaa.struct !9
  br label %30

30:                                               ; preds = %22
  %31 = load i32, ptr %8, align 4, !tbaa !5
  %32 = add nsw i32 %31, 1
  store i32 %32, ptr %8, align 4, !tbaa !5
  br label %13, !llvm.loop !12

33:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  store i32 1, ptr %9, align 4, !tbaa !5
  br label %34

34:                                               ; preds = %65, %33
  %35 = load i32, ptr %9, align 4, !tbaa !5
  %36 = sext i32 %35 to i64
  %37 = icmp slt i64 %36, 1000010
  br i1 %37, label %39, label %38

38:                                               ; preds = %34
  store i32 5, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  br label %68

39:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  %40 = load i32, ptr %9, align 4, !tbaa !5
  %41 = mul nsw i32 2, %40
  store i32 %41, ptr %11, align 4, !tbaa !5
  br label %42

42:                                               ; preds = %56, %39
  %43 = load i32, ptr %11, align 4, !tbaa !5
  %44 = sext i32 %43 to i64
  %45 = icmp slt i64 %44, 1000010
  br i1 %45, label %47, label %46

46:                                               ; preds = %42
  store i32 8, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  br label %64

47:                                               ; preds = %42
  %48 = load i32, ptr %9, align 4, !tbaa !5
  %49 = sext i32 %48 to i64
  %50 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorI4MintILx998244353EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %49) #5
  %51 = load i32, ptr %11, align 4, !tbaa !5
  %52 = sext i32 %51 to i64
  %53 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorI4MintILx998244353EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %52) #5
  %54 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4MintILx998244353EEmIERKS0_(ptr noundef nonnull align 8 dereferenceable(8) %53, ptr noundef nonnull align 8 dereferenceable(8) %50)
          to label %55 unwind label %60

55:                                               ; preds = %47
  br label %56

56:                                               ; preds = %55
  %57 = load i32, ptr %9, align 4, !tbaa !5
  %58 = load i32, ptr %11, align 4, !tbaa !5
  %59 = add nsw i32 %58, %57
  store i32 %59, ptr %11, align 4, !tbaa !5
  br label %42, !llvm.loop !14

60:                                               ; preds = %47
  %61 = landingpad { ptr, i32 }
          cleanup
  %62 = extractvalue { ptr, i32 } %61, 0
  store ptr %62, ptr %6, align 8
  %63 = extractvalue { ptr, i32 } %61, 1
  store i32 %63, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  call void @_ZNSt6vectorI4MintILx998244353EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %72

64:                                               ; preds = %46
  br label %65

65:                                               ; preds = %64
  %66 = load i32, ptr %9, align 4, !tbaa !5
  %67 = add nsw i32 %66, 1
  store i32 %67, ptr %9, align 4, !tbaa !5
  br label %34, !llvm.loop !15

68:                                               ; preds = %38
  store i1 true, ptr %4, align 1
  store i32 1, ptr %10, align 4
  %69 = load i1, ptr %4, align 1
  br i1 %69, label %71, label %70

70:                                               ; preds = %68
  call void @_ZNSt6vectorI4MintILx998244353EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %71

71:                                               ; preds = %70, %68
  call void @_ZN11CombinationILx998244353ELx3000010EED2Ev(ptr noundef nonnull align 8 dereferenceable(72) %3) #5
  call void @llvm.lifetime.end.p0(i64 72, ptr %3) #5
  ret void

72:                                               ; preds = %60, %18
  call void @_ZN11CombinationILx998244353ELx3000010EED2Ev(ptr noundef nonnull align 8 dereferenceable(72) %3) #5
  call void @llvm.lifetime.end.p0(i64 72, ptr %3) #5
  br label %73

73:                                               ; preds = %72
  %74 = load ptr, ptr %6, align 8
  %75 = load i32, ptr %7, align 4
  %76 = insertvalue { ptr, i32 } poison, ptr %74, 0
  %77 = insertvalue { ptr, i32 } %76, i32 %75, 1
  resume { ptr, i32 } %77
}

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorI4MintILx998244353EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4MintILx998244353EEmIERKS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI4MintILx998244353EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11CombinationILx998244353ELx3000010EEC2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaI4MintILx998244353EEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI4MintILx998244353EESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorI4MintILx998244353EEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN11CombinationILx998244353ELx3000010EED2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #4 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { 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 = !{i64 0, i64 8, !10}
!10 = !{!11, !11, i64 0}
!11 = !{!"long long", !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}
!14 = distinct !{!14, !13}
!15 = distinct !{!15, !13}


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

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_Z6make_Cv(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %2 = alloca %class.Combination, align 8
  %3 = alloca %"class.std::allocator", align 1
  call void @llvm.lifetime.start.p0(i64 72, ptr nonnull %2) #4
  call void @_ZN11CombinationILx998244353ELx3000010EEC2Ev(ptr noundef nonnull align 8 dereferenceable(72) %2)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #4
  call void @_ZNSaI4MintILx998244353EEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #4
  invoke void @_ZNSt6vectorI4MintILx998244353EESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef 1000010, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %4 unwind label %5

4:                                                ; preds = %1
  call void @_ZNSt15__new_allocatorI4MintILx998244353EEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #4
  br label %7

5:                                                ; preds = %1
  %6 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorI4MintILx998244353EEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #4
  br label %20

7:                                                ; preds = %4, %7
  %indvars.iv = phi i64 [ 1, %4 ], [ %indvars.iv.next, %7 ]
  %8 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorI4MintILx998244353EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %indvars.iv) #4
  %9 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorI4MintILx998244353EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv) #4
  %10 = load i64, ptr %8, align 8, !tbaa !5
  store i64 %10, ptr %9, align 8, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, 1000010
  br i1 %exitcond.not, label %.preheader, label %7, !llvm.loop !9

.preheader:                                       ; preds = %7, %._crit_edge
  %indvars.iv28 = phi i64 [ %indvars.iv.next29, %._crit_edge ], [ 1, %7 ]
  %indvars.iv26 = phi i64 [ %indvars.iv.next27, %._crit_edge ], [ 2, %7 ]
  %11 = icmp ult i64 %indvars.iv28, 500005
  br i1 %11, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %15, %.preheader
  %indvars.iv.next29 = add nuw nsw i64 %indvars.iv28, 1
  %indvars.iv.next27 = add nuw nsw i64 %indvars.iv26, 2
  %exitcond34.not = icmp eq i64 %indvars.iv.next29, 1000010
  br i1 %exitcond34.not, label %19, label %.preheader, !llvm.loop !11

.lr.ph:                                           ; preds = %.preheader, %15
  %indvars.iv30 = phi i64 [ %indvars.iv.next31, %15 ], [ %indvars.iv26, %.preheader ]
  %12 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorI4MintILx998244353EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv28) #4
  %13 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorI4MintILx998244353EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %indvars.iv30) #4
  %14 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN4MintILx998244353EEmIERKS0_(ptr noundef nonnull align 8 dereferenceable(8) %13, ptr noundef nonnull align 8 dereferenceable(8) %12)
          to label %15 unwind label %17

15:                                               ; preds = %.lr.ph
  %indvars.iv.next31 = add nuw nsw i64 %indvars.iv30, %indvars.iv28
  %16 = icmp ult i64 %indvars.iv.next31, 1000010
  br i1 %16, label %.lr.ph, label %._crit_edge, !llvm.loop !12

17:                                               ; preds = %.lr.ph
  %18 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorI4MintILx998244353EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  br label %20

19:                                               ; preds = %._crit_edge
  call void @_ZN11CombinationILx998244353ELx3000010EED2Ev(ptr noundef nonnull align 8 dereferenceable(72) %2) #4
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %2) #4
  ret void

20:                                               ; preds = %17, %5
  %.pn = phi { ptr, i32 } [ %18, %17 ], [ %6, %5 ]
  call void @_ZN11CombinationILx998244353ELx3000010EED2Ev(ptr noundef nonnull align 8 dereferenceable(72) %2) #4
  call void @llvm.lifetime.end.p0(i64 72, ptr nonnull %2) #4
  resume { ptr, i32 } %.pn
}

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorI4MintILx998244353EESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4MintILx998244353EEmIERKS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI4MintILx998244353EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN11CombinationILx998244353ELx3000010EEC2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaI4MintILx998244353EEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI4MintILx998244353EESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorI4MintILx998244353EEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN11CombinationILx998244353ELx3000010EED2Ev(ptr noundef nonnull align 8 dereferenceable(72)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = { 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 #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 = !{!"long long", !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}


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