; LLVM IR from facebook/redex :: opt/outliner (ClosureAggregator)

; 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.anon = type { i8 }
%"struct.method_splitting_impl::ClosureAggregator::ClosureInfo" = type { %class.UnorderedSet, i32, i32, i32, %"struct.std::array" }
%class.UnorderedSet = type { %"class.std::unordered_set" }
%"class.std::unordered_set" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"struct.std::array" = type { [11 x i32] }

@.str = external hidden unnamed_addr constant [31 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [83 x i8], align 1
@__PRETTY_FUNCTION__._ZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEv = external hidden unnamed_addr constant [105 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [186 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local noundef i64 @_ZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEv(ptr noundef nonnull align 8 dereferenceable(112) %0) #0 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca %class.anon, align 1
  %4 = alloca i32, align 4
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %8 = load ptr, ptr %2, align 8
  %9 = getelementptr inbounds %"struct.method_splitting_impl::ClosureAggregator::ClosureInfo", ptr %8, i32 0, i32 2
  %10 = load i32, ptr %9, align 4, !tbaa !9
  %11 = getelementptr inbounds %"struct.method_splitting_impl::ClosureAggregator::ClosureInfo", ptr %8, i32 0, i32 3
  %12 = load i32, ptr %11, align 8, !tbaa !20
  %13 = icmp uge i32 %10, %12
  br i1 %13, label %14, label %15

14:                                               ; preds = %1
  br label %17

15:                                               ; preds = %1
  call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str, ptr noundef @.str.4, i32 noundef 16, ptr noundef @__PRETTY_FUNCTION__._ZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEv, i32 noundef 2, ptr noundef @.str.5) #7
  unreachable

16:                                               ; No predecessors!
  br label %17

17:                                               ; preds = %16, %14
  %18 = getelementptr inbounds %"struct.method_splitting_impl::ClosureAggregator::ClosureInfo", ptr %8, i32 0, i32 2
  %19 = load i32, ptr %18, align 4, !tbaa !9
  %20 = zext i32 %19 to i64
  %21 = getelementptr inbounds %"struct.method_splitting_impl::ClosureAggregator::ClosureInfo", ptr %8, i32 0, i32 4
  %22 = call noundef ptr @_ZNKSt5arrayIjLm11EE5beginEv(ptr noundef nonnull align 4 dereferenceable(44) %21) #8
  %23 = getelementptr inbounds %"struct.method_splitting_impl::ClosureAggregator::ClosureInfo", ptr %8, i32 0, i32 4
  %24 = call noundef ptr @_ZNKSt5arrayIjLm11EE3endEv(ptr noundef nonnull align 4 dereferenceable(44) %23) #8
  %25 = call noundef i64 @"_ZSt10accumulateIPKjmZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEvE3$_0ET0_T_S7_S6_T1_"(ptr noundef %22, ptr noundef %24, i64 noundef 0)
  %26 = icmp uge i64 %20, %25
  br i1 %26, label %27, label %28

27:                                               ; preds = %17
  br label %30

28:                                               ; preds = %17
  call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef @.str.6, ptr noundef @.str.4, i32 noundef 22, ptr noundef @__PRETTY_FUNCTION__._ZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEv, i32 noundef 2, ptr noundef @.str.5) #7
  unreachable

29:                                               ; No predecessors!
  br label %30

30:                                               ; preds = %29, %27
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #8
  %31 = getelementptr inbounds %"struct.method_splitting_impl::ClosureAggregator::ClosureInfo", ptr %8, i32 0, i32 2
  %32 = load i32, ptr %31, align 4, !tbaa !9
  %33 = getelementptr inbounds %"struct.method_splitting_impl::ClosureAggregator::ClosureInfo", ptr %8, i32 0, i32 3
  %34 = load i32, ptr %33, align 8, !tbaa !20
  %35 = sub i32 %32, %34
  store i32 %35, ptr %4, align 4, !tbaa !21
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #8
  %36 = load i32, ptr %4, align 4, !tbaa !21
  %37 = zext i32 %36 to i64
  %38 = mul nsw i64 %37, 16
  store i64 %38, ptr %5, align 8, !tbaa !22
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #8
  store i64 1, ptr %6, align 8, !tbaa !22
  br label %39

39:                                               ; preds = %57, %30
  %40 = load i64, ptr %6, align 8, !tbaa !22
  %41 = getelementptr inbounds %"struct.method_splitting_impl::ClosureAggregator::ClosureInfo", ptr %8, i32 0, i32 4
  %42 = call noundef i64 @_ZNKSt5arrayIjLm11EE4sizeEv(ptr noundef nonnull align 4 dereferenceable(44) %41) #9
  %43 = icmp ult i64 %40, %42
  br i1 %43, label %45, label %44

44:                                               ; preds = %39
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #8
  br label %60

45:                                               ; preds = %39
  %46 = getelementptr inbounds %"struct.method_splitting_impl::ClosureAggregator::ClosureInfo", ptr %8, i32 0, i32 4
  %47 = load i64, ptr %6, align 8, !tbaa !22
  %48 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIjLm11EEixEm(ptr noundef nonnull align 4 dereferenceable(44) %46, i64 noundef %47) #8
  %49 = load i32, ptr %48, align 4, !tbaa !21
  %50 = zext i32 %49 to i64
  %51 = mul nsw i64 %50, 16
  %52 = load i64, ptr %6, align 8, !tbaa !22
  %53 = add i64 %52, 1
  %54 = udiv i64 %51, %53
  %55 = load i64, ptr %5, align 8, !tbaa !22
  %56 = sub i64 %55, %54
  store i64 %56, ptr %5, align 8, !tbaa !22
  br label %57

57:                                               ; preds = %45
  %58 = load i64, ptr %6, align 8, !tbaa !22
  %59 = add i64 %58, 1
  store i64 %59, ptr %6, align 8, !tbaa !22
  br label %39, !llvm.loop !23

60:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #8
  store i64 1, ptr %7, align 8, !tbaa !22
  %61 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %7)
  %62 = load i64, ptr %61, align 8, !tbaa !22
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #8
  ret i64 %62
}

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) #1

; Function Attrs: inlinehint mustprogress uwtable
declare hidden noundef i64 @"_ZSt10accumulateIPKjmZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEvE3$_0ET0_T_S7_S6_T1_"(ptr noundef, ptr noundef, i64 noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt5arrayIjLm11EE5beginEv(ptr noundef nonnull align 4 dereferenceable(44)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt5arrayIjLm11EE3endEv(ptr noundef nonnull align 4 dereferenceable(44)) #3 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: mustprogress nounwind willreturn memory(none) uwtable
declare dso_local noundef i64 @_ZNKSt5arrayIjLm11EE4sizeEv(ptr noundef nonnull align 4 dereferenceable(44)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIjLm11EEixEm(ptr noundef nonnull align 4 dereferenceable(44), i64 noundef) #3 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

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 = { noreturn "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 = { 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 #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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { mustprogress nounwind willreturn memory(none) 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 = { 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 #7 = { noreturn }
attributes #8 = { nounwind }
attributes #9 = { nounwind willreturn memory(none) }

!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, !18, i64 60}
!10 = !{!"_ZTSN21method_splitting_impl17ClosureAggregator11ClosureInfoE", !11, i64 0, !18, i64 56, !18, i64 60, !18, i64 64, !19, i64 68}
!11 = !{!"_ZTS12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EE", !12, i64 0}
!12 = !{!"_ZTSSt13unordered_setIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_ESaIS3_EE", !13, i64 0}
!13 = !{!"_ZTSSt10_HashtableIPKN21method_splitting_impl12ReducedBlockES3_SaIS3_ENSt8__detail9_IdentityESt8equal_toIS3_ESt4hashIS3_ENS5_18_Mod_range_hashingENS5_20_Default_ranged_hashENS5_20_Prime_rehash_policyENS5_17_Hashtable_traitsILb0ELb1ELb1EEEE", !6, i64 0, !14, i64 8, !15, i64 16, !14, i64 24, !16, i64 32, !6, i64 48}
!14 = !{!"long", !7, i64 0}
!15 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !6, i64 0}
!16 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !17, i64 0, !14, i64 8}
!17 = !{!"float", !7, i64 0}
!18 = !{!"int", !7, i64 0}
!19 = !{!"_ZTSSt5arrayIjLm11EE", !7, i64 0}
!20 = !{!10, !18, i64 64}
!21 = !{!18, !18, i64 0}
!22 = !{!14, !14, i64 0}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.mustprogress"}


; 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"

@.str = external hidden unnamed_addr constant [31 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [83 x i8], align 1
@__PRETTY_FUNCTION__._ZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEv = external hidden unnamed_addr constant [105 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [186 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local noundef i64 @_ZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEv(ptr noundef nonnull align 8 dereferenceable(112) %0) local_unnamed_addr #0 align 2 {
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = getelementptr inbounds i8, ptr %0, i64 60
  %5 = load i32, ptr %4, align 4, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %0, i64 64
  %7 = load i32, ptr %6, align 8, !tbaa !19
  %.not = icmp ult i32 %5, %7
  br i1 %.not, label %8, label %9

8:                                                ; preds = %1
  tail call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str, ptr noundef nonnull @.str.4, i32 noundef 16, ptr noundef nonnull @__PRETTY_FUNCTION__._ZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEv, i32 noundef 2, ptr noundef nonnull @.str.5) #7
  unreachable

9:                                                ; preds = %1
  %10 = zext i32 %5 to i64
  %11 = getelementptr inbounds i8, ptr %0, i64 68
  %12 = tail call noundef ptr @_ZNKSt5arrayIjLm11EE5beginEv(ptr noundef nonnull align 4 dereferenceable(44) %11) #8
  %13 = tail call noundef ptr @_ZNKSt5arrayIjLm11EE3endEv(ptr noundef nonnull align 4 dereferenceable(44) %11) #8
  %14 = tail call noundef i64 @"_ZSt10accumulateIPKjmZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEvE3$_0ET0_T_S7_S6_T1_"(ptr noundef %12, ptr noundef %13, i64 noundef 0)
  %.not6 = icmp ugt i64 %14, %10
  br i1 %.not6, label %15, label %16

15:                                               ; preds = %9
  tail call void (ptr, ptr, i32, ptr, i32, ptr, ...) @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef nonnull @.str.6, ptr noundef nonnull @.str.4, i32 noundef 22, ptr noundef nonnull @__PRETTY_FUNCTION__._ZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEv, i32 noundef 2, ptr noundef nonnull @.str.5) #7
  unreachable

16:                                               ; preds = %9
  %17 = load i32, ptr %4, align 4, !tbaa !5
  %18 = load i32, ptr %6, align 8, !tbaa !19
  %19 = sub i32 %17, %18
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #8
  %20 = zext i32 %19 to i64
  %21 = shl nuw nsw i64 %20, 4
  %22 = tail call noundef i64 @_ZNKSt5arrayIjLm11EE4sizeEv(ptr noundef nonnull align 4 dereferenceable(44) %11) #9
  %23 = icmp ugt i64 %22, 1
  br i1 %23, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %16
  %storemerge.lcssa = phi i64 [ %21, %16 ], [ %32, %.lr.ph ]
  store i64 %storemerge.lcssa, ptr %2, align 8, !tbaa !20
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #8
  store i64 1, ptr %3, align 8, !tbaa !20
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3)
  %25 = load i64, ptr %24, align 8, !tbaa !20
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #8
  ret i64 %25

.lr.ph:                                           ; preds = %16, %.lr.ph
  %.08 = phi i64 [ %30, %.lr.ph ], [ 1, %16 ]
  %storemerge7 = phi i64 [ %32, %.lr.ph ], [ %21, %16 ]
  %26 = tail call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIjLm11EEixEm(ptr noundef nonnull align 4 dereferenceable(44) %11, i64 noundef %.08) #8
  %27 = load i32, ptr %26, align 4, !tbaa !21
  %28 = zext i32 %27 to i64
  %29 = shl nuw nsw i64 %28, 4
  %30 = add nuw i64 %.08, 1
  %31 = udiv i64 %29, %30
  %32 = sub i64 %storemerge7, %31
  %exitcond.not = icmp eq i64 %30, %22
  br i1 %exitcond.not, label %._crit_edge, label %.lr.ph, !llvm.loop !22
}

; Function Attrs: noreturn
declare void @_Z11assert_failPKcS0_jS0_10RedexErrorS0_z(ptr noundef, ptr noundef, i32 noundef, ptr noundef, i32 noundef, ptr noundef, ...) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress uwtable
declare hidden noundef i64 @"_ZSt10accumulateIPKjmZNK21method_splitting_impl17ClosureAggregator11ClosureInfo32get_primary_priority_denominatorEvE3$_0ET0_T_S7_S6_T1_"(ptr noundef, ptr noundef, i64 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt5arrayIjLm11EE5beginEv(ptr noundef nonnull align 4 dereferenceable(44)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt5arrayIjLm11EE3endEv(ptr noundef nonnull align 4 dereferenceable(44)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #4

; Function Attrs: mustprogress nofree nosync nounwind willreturn memory(none) uwtable
declare dso_local noundef i64 @_ZNKSt5arrayIjLm11EE4sizeEv(ptr noundef nonnull align 4 dereferenceable(44)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIjLm11EEixEm(ptr noundef nonnull align 4 dereferenceable(44), i64 noundef) local_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) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIlERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

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 = { noreturn "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 = { 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 #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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { mustprogress nofree nosync nounwind willreturn memory(none) 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 = { 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 #7 = { noreturn }
attributes #8 = { nounwind }
attributes #9 = { nounwind willreturn memory(none) }

!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, !17, i64 60}
!6 = !{!"_ZTSN21method_splitting_impl17ClosureAggregator11ClosureInfoE", !7, i64 0, !17, i64 56, !17, i64 60, !17, i64 64, !18, i64 68}
!7 = !{!"_ZTS12UnorderedSetIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_EE", !8, i64 0}
!8 = !{!"_ZTSSt13unordered_setIPKN21method_splitting_impl12ReducedBlockESt4hashIS3_ESt8equal_toIS3_ESaIS3_EE", !9, i64 0}
!9 = !{!"_ZTSSt10_HashtableIPKN21method_splitting_impl12ReducedBlockES3_SaIS3_ENSt8__detail9_IdentityESt8equal_toIS3_ESt4hashIS3_ENS5_18_Mod_range_hashingENS5_20_Default_ranged_hashENS5_20_Prime_rehash_policyENS5_17_Hashtable_traitsILb0ELb1ELb1EEEE", !10, i64 0, !13, i64 8, !14, i64 16, !13, i64 24, !15, i64 32, !10, i64 48}
!10 = !{!"any pointer", !11, i64 0}
!11 = !{!"omnipotent char", !12, i64 0}
!12 = !{!"Simple C++ TBAA"}
!13 = !{!"long", !11, i64 0}
!14 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !10, i64 0}
!15 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !16, i64 0, !13, i64 8}
!16 = !{!"float", !11, i64 0}
!17 = !{!"int", !11, i64 0}
!18 = !{!"_ZTSSt5arrayIjLm11EE", !11, i64 0}
!19 = !{!6, !17, i64 64}
!20 = !{!13, !13, i64 0}
!21 = !{!17, !17, i64 0}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}


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