Lines          Copies        Function name
  -----          ------        -------------
  375511 (100%)  12259 (100%)  (TOTAL)
   13794 (3.7%)     22 (0.2%)  core::slice::sort::partition_in_blocks
    9174 (2.4%)     66 (0.5%)  alloc::raw_vec::RawVec<T,A>::grow_amortized
    7542 (2.0%)      1 (0.0%)  regalloc::bt_main::alloc_main
    6743 (1.8%)     22 (0.2%)  smallvec::SmallVec<A>::try_grow
    5954 (1.6%)     22 (0.2%)  core::slice::sort::recurse
    5128 (1.4%)     22 (0.2%)  core::slice::sort::partition
    4900 (1.3%)     35 (0.3%)  alloc::raw_vec::RawVec<T,A>::allocate_in
    4640 (1.2%)     80 (0.7%)  alloc::raw_vec::RawVec<T,A>::current_memory
    4402 (1.2%)     22 (0.2%)  core::slice::sort::partition_equal
    4177 (1.1%)     22 (0.2%)  core::slice::sort::shift_tail
    3960 (1.1%)     22 (0.2%)  core::slice::sort::heapsort
    3803 (1.0%)     22 (0.2%)  core::slice::sort::shift_head
    3519 (0.9%)     69 (0.6%)  core::alloc::layout::Layout::array
    3499 (0.9%)      8 (0.1%)  alloc::slice::merge_sort
    3351 (0.9%)     22 (0.2%)  core::slice::sort::partial_insertion_sort
    3234 (0.9%)     22 (0.2%)  core::slice::sort::choose_pivot
    3065 (0.8%)     66 (0.5%)  core::slice::sort::choose_pivot::{{closure}}
    3003 (0.8%)     51 (0.4%)  alloc::vec::Vec<T,A>::push
    2826 (0.8%)     21 (0.2%)  alloc::vec::Vec<T,A>::extend_with
    2764 (0.7%)     22 (0.2%)  core::slice::sort::heapsort::{{closure}}
    2697 (0.7%)     87 (0.7%)  core::fmt::ArgumentV1::new
    2680 (0.7%)      1 (0.0%)  regalloc::bt_coalescing_analysis::do_coalescing_analysis
    2576 (0.7%)     23 (0.2%)  core::slice::<impl [T]>::reverse::revswap
    2573 (0.7%)     83 (0.7%)  core::ptr::metadata::from_raw_parts_mut
    2499 (0.7%)     20 (0.2%)  hashbrown::map::HashMap<K,V,S,A>::insert
    2356 (0.6%)     76 (0.6%)  core::ptr::metadata::from_raw_parts
    2320 (0.6%)     80 (0.7%)  <alloc::raw_vec::RawVec<T,A> as core::ops::drop::Drop>::drop
    2289 (0.6%)     55 (0.4%)  core::slice::iter::Iter<T>::new
    2194 (0.6%)     52 (0.4%)  <core::slice::iter::Iter<T> as core::iter::traits::iterator::Iterator>::next
    2150 (0.6%)     52 (0.4%)  core::slice::iter::Iter<T>::post_inc_start
    2063 (0.5%)     20 (0.2%)  hashbrown::raw::RawTable<T,A>::insert
    1881 (0.5%)      9 (0.1%)  <smallvec::SmallVec<A> as core::iter::traits::collect::Extend<<A as smallvec::Array>::Item>>::extend
    1840 (0.5%)      4 (0.0%)  regalloc::avl_tree::AVLTree<T>::insert_wrk
    1827 (0.5%)      1 (0.0%)  regalloc::analysis_main::run_analysis
    1792 (0.5%)      8 (0.1%)  alloc::slice::merge
    1769 (0.5%)     22 (0.2%)  smallvec::SmallVec<A>::push
    1767 (0.5%)     15 (0.1%)  core::slice::<impl [T]>::binary_search_by
    1744 (0.5%)     52 (0.4%)  <alloc::vec::Vec<T,A> as core::ops::index::Index<I>>::index
    1721 (0.5%)     31 (0.3%)  core::result::Result<T,E>::map_err
    1718 (0.5%)     54 (0.4%)  core::ops::function::FnOnce::call_once
    1670 (0.4%)      8 (0.1%)  alloc::slice::insert_head
    1650 (0.4%)     22 (0.2%)  smallvec::SmallVec<A>::try_reserve
    1616 (0.4%)     16 (0.1%)  core::slice::sort::break_patterns
    1614 (0.4%)      1 (0.0%)  regalloc::linear_scan::analysis::merge_range_frags
    1605 (0.4%)     31 (0.3%)  <core::result::Result<T,E> as core::ops::try_trait::Try>::branch
    1587 (0.4%)     23 (0.2%)  hashbrown::raw::RawTable<T,A>::drop_elements
    1565 (0.4%)      1 (0.0%)  regalloc::analysis_data_flow::merge_range_frags
    1564 (0.4%)     23 (0.2%)  <hashbrown::raw::RawIterRange<T> as core::iter::traits::iterator::Iterator>::next
    1560 (0.4%)     26 (0.2%)  hashbrown::raw::RawTable<T,A>::find
    1560 (0.4%)      1 (0.0%)  regalloc::inst_stream::map_vregs_to_rregs
    1522 (0.4%)      1 (0.0%)  regalloc::linear_scan::analysis::run
    1499 (0.4%)     59 (0.5%)  core::ptr::read
    1494 (0.4%)     19 (0.2%)  core::iter::traits::iterator::Iterator::fold
    1458 (0.4%)      1 (0.0%)  regalloc::linear_scan::analysis::get_range_frags_for_block
    1404 (0.4%)      1 (0.0%)  regalloc::analysis_data_flow::calc_livein_and_liveout
    1380 (0.4%)     23 (0.2%)  hashbrown::raw::RawTable<T,A>::reserve_rehash
    1364 (0.4%)     22 (0.2%)  core::slice::sort::insertion_sort
    1360 (0.4%)     18 (0.1%)  core::fmt::builders::DebugList::entries
    1335 (0.4%)     13 (0.1%)  <core::iter::adapters::zip::Zip<A,B> as core::iter::adapters::zip::ZipImpl<A,B>>::next
    1334 (0.4%)      2 (0.0%)  regalloc::checker::Checker::add_op
    1309 (0.3%)     26 (0.2%)  core::ptr::swap_nonoverlapping_one
    1291 (0.3%)     39 (0.3%)  <alloc::vec::Vec<T,A> as core::ops::index::IndexMut<I>>::index_mut
    1227 (0.3%)     14 (0.1%)  <alloc::vec::Vec<T,A> as alloc::vec::spec_extend::SpecExtend<T,I>>::spec_extend
    1225 (0.3%)     35 (0.3%)  alloc::raw_vec::RawVec<T,A>::new_in
    1217 (0.3%)      2 (0.0%)  regalloc::analysis_reftypes::core_reftypes_analysis
    1217 (0.3%)      1 (0.0%)  regalloc::linear_scan::assign_registers::allocate_blocked_reg
    1191 (0.3%)      1 (0.0%)  regalloc::analysis_data_flow::calc_def_and_use
    1140 (0.3%)     19 (0.2%)  smallvec::layout_array
    1138 (0.3%)     17 (0.1%)  <core::slice::iter::Iter<T> as core::iter::traits::iterator::Iterator>::size_hint
    1126 (0.3%)      2 (0.0%)  regalloc::checker::CheckerContext::handle_insn
    1124 (0.3%)     20 (0.2%)  <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold
    1111 (0.3%)     22 (0.2%)  smallvec::SmallVec<A>::new
    1105 (0.3%)      1 (0.0%)  regalloc::linear_scan::set_registers
    1101 (0.3%)     13 (0.1%)  regalloc::bt_coalescing_analysis::do_coalescing_analysis::{{closure}}
    1080 (0.3%)     14 (0.1%)  <alloc::vec::Vec<T> as alloc::vec::spec_from_iter_nested::SpecFromIterNested<T,I>>::from_iter
    1070 (0.3%)    107 (0.9%)  core::ptr::mut_ptr::<impl *mut T>::offset
    1066 (0.3%)      7 (0.1%)  regalloc::sparse_set::SparseSetU<A>::upgrade
    1037 (0.3%)      1 (0.0%)  regalloc::linear_scan::resolve_moves::emit_moves
    1025 (0.3%)     20 (0.2%)  core::iter::adapters::map::map_fold::{{closure}}
    1021 (0.3%)     23 (0.2%)  core::slice::<impl [T]>::reverse
    1007 (0.3%)      1 (0.0%)  regalloc::linear_scan::run
     999 (0.3%)      1 (0.0%)  regalloc::analysis_control_flow::calc_loop_depths
     989 (0.3%)      1 (0.0%)  regalloc::bt_main::get_stackmap_artefacts_at
     963 (0.3%)      1 (0.0%)  regalloc::linear_scan::assign_registers::split
     954 (0.3%)      1 (0.0%)  regalloc::analysis_data_flow::get_range_frags
     945 (0.3%)     13 (0.1%)  core::slice::<impl [T]>::sort_unstable_by_key::{{closure}}
     932 (0.2%)     13 (0.1%)  <core::iter::adapters::enumerate::Enumerate<I> as core::iter::traits::iterator::Iterator>::next
     932 (0.2%)      1 (0.0%)  regalloc::allocate_registers_with_opts
     920 (0.2%)     22 (0.2%)  core::slice::sort::quicksort
     919 (0.2%)      1 (0.0%)  regalloc::linear_scan::resolve_moves::resolve_moves_across_blocks
     917 (0.2%)     25 (0.2%)  <smallvec::SmallVec<A> as core::ops::index::IndexMut<I>>::index_mut
     912 (0.2%)     18 (0.1%)  core::mem::replace
     910 (0.2%)     70 (0.6%)  alloc::raw_vec::RawVec<T,A>::capacity
     896 (0.2%)      7 (0.1%)  hashbrown::raw::RawTable<T,A>::new_uninitialized
     888 (0.2%)      1 (0.0%)  regalloc::linear_scan::analysis::flush_interval
     875 (0.2%)     25 (0.2%)  alloc::raw_vec::RawVec<T,A>::from_raw_parts_in
     863 (0.2%)     23 (0.2%)  hashbrown::raw::Bucket<T>::write
     847 (0.2%)      1 (0.0%)  regalloc::linear_scan::assign_registers::ActivityTracker::update
     845 (0.2%)      1 (0.0%)  regalloc::linear_scan::analysis::get_range_frags
     839 (0.2%)      1 (0.0%)  regalloc::data_structures::RealRegUniverse::show
     834 (0.2%)      1 (0.0%)  regalloc::linear_scan::resolve_moves::resolve_moves_in_block
     824 (0.2%)     80 (0.7%)  <alloc::vec::Vec<T,A> as core::ops::drop::Drop>::drop
     822 (0.2%)     60 (0.5%)  core::mem::maybe_uninit::MaybeUninit<T>::assume_init
     810 (0.2%)     14 (0.1%)  <hashbrown::map::Iter<K,V> as core::iter::traits::iterator::Iterator>::next
     801 (0.2%)     17 (0.1%)  core::option::Option<T>::map
     788 (0.2%)     14 (0.1%)  alloc::vec::Vec<T,A>::resize
     786 (0.2%)    115 (0.9%)  core::ptr::write
     781 (0.2%)     16 (0.1%)  core::iter::traits::iterator::Iterator::for_each
     760 (0.2%)      1 (0.0%)  regalloc::analysis_data_flow::get_range_frags_for_block
     759 (0.2%)     23 (0.2%)  hashbrown::raw::RawTable<T,A>::reserve
     753 (0.2%)      7 (0.1%)  regalloc::sparse_set::small_contains
     747 (0.2%)     83 (0.7%)  core::ptr::slice_from_raw_parts_mut
     742 (0.2%)      7 (0.1%)  <hashbrown::raw::RawTable<T,A> as core::clone::Clone>::clone
     738 (0.2%)     11 (0.1%)  <T as alloc::slice::hack::ConvertVec>::to_vec
     737 (0.2%)     67 (0.5%)  <alloc::vec::Vec<T,A> as core::ops::deref::Deref>::deref
     736 (0.2%)     23 (0.2%)  hashbrown::raw::Bucket<T>::next_n
     730 (0.2%)     55 (0.4%)  core::mem::manually_drop::ManuallyDrop<T>::new
     726 (0.2%)     66 (0.5%)  alloc::raw_vec::RawVec<T,A>::set_ptr_and_cap
     722 (0.2%)    126 (1.0%)  core::slice::index::<impl core::ops::index::IndexMut<I> for [T]>::index_mut
     720 (0.2%)     80 (0.7%)  alloc::vec::Vec<T,A>::as_mut_ptr
     713 (0.2%)     31 (0.3%)  <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
     712 (0.2%)      1 (0.0%)  alloc::str::join_generic_copy
     704 (0.2%)     32 (0.3%)  core::slice::sort::break_patterns::{{closure}}
     704 (0.2%)     22 (0.2%)  smallvec::SmallVec<A>::triple_mut
     702 (0.2%)      2 (0.0%)  <regalloc::data_structures::Set<T> as core::fmt::Debug>::fmt
     696 (0.2%)      8 (0.1%)  <alloc::vec::Vec<T,A> as core::iter::traits::collect::IntoIterator>::into_iter
     690 (0.2%)     23 (0.2%)  <hashbrown::raw::RawIter<T> as core::iter::traits::iterator::Iterator>::next
     688 (0.2%)     26 (0.2%)  hashbrown::raw::RawTable<T,A>::find::{{closure}}
     684 (0.2%)     76 (0.6%)  core::ptr::slice_from_raw_parts
     684 (0.2%)     76 (0.6%)  core::slice::raw::from_raw_parts
     680 (0.2%)      2 (0.0%)  regalloc::union_find::UnionFind<T>::get_equiv_classes
     677 (0.2%)      7 (0.1%)  core::iter::traits::iterator::Iterator::try_fold
     671 (0.2%)     89 (0.7%)  core::ptr::non_null::NonNull<T>::cast
     667 (0.2%)     23 (0.2%)  hashbrown::raw::RawTable<T,A>::iter
     653 (0.2%)     20 (0.2%)  hashbrown::raw::RawTable<T,A>::get_mut
     650 (0.2%)     65 (0.5%)  core::ptr::const_ptr::<impl *const T>::offset
     648 (0.2%)     72 (0.6%)  alloc::vec::Vec<T,A>::as_ptr
     639 (0.2%)     71 (0.6%)  core::slice::raw::from_raw_parts_mut
     621 (0.2%)     23 (0.2%)  hashbrown::raw::Bucket<T>::from_base_index
     620 (0.2%)     19 (0.2%)  hashbrown::raw::RawTable<T,A>::get
     608 (0.2%)     22 (0.2%)  <smallvec::SmallVec<A> as core::ops::drop::Drop>::drop
     607 (0.2%)      1 (0.0%)  regalloc::checker::CheckerState::check
     602 (0.2%)      1 (0.0%)  regalloc::linear_scan::assign_registers::run
     598 (0.2%)     23 (0.2%)  hashbrown::raw::TableLayout::new
     598 (0.2%)     13 (0.1%)  core::hash::BuildHasher::hash_one
     594 (0.2%)     54 (0.4%)  <alloc::vec::Vec<T,A> as core::ops::deref::DerefMut>::deref_mut
     593 (0.2%)      1 (0.0%)  regalloc::analysis_control_flow::calc_preds_and_succs
     591 (0.2%)      1 (0.0%)  regalloc::analysis_data_flow::get_sanitized_reg_uses_for_func
     587 (0.2%)     18 (0.1%)  smallvec::SmallVec<A>::triple
     582 (0.2%)     49 (0.4%)  core::ops::function::FnOnce::call_once{{vtable.shim}}
     582 (0.2%)      1 (0.0%)  regalloc::bt_spillslot_allocator::SpillSlotAllocator::alloc_spill_slots
     572 (0.2%)      1 (0.0%)  regalloc::inst_stream::add_spills_reloads_and_moves
     567 (0.2%)    161 (1.3%)  <I as core::iter::traits::collect::IntoIterator>::into_iter
     567 (0.2%)      9 (0.1%)  core::iter::traits::exact_size::ExactSizeIterator::len
     567 (0.2%)      1 (0.0%)  regalloc::linear_scan::resolve_moves::schedule_moves
     560 (0.1%)     56 (0.5%)  alloc::vec::Vec<T>::new
     558 (0.1%)      1 (0.0%)  <regalloc::linear_scan::VirtualInterval as core::fmt::Display>::fmt
     552 (0.1%)      5 (0.0%)  hashbrown::rustc_entry::<impl hashbrown::map::HashMap<K,V,S,A>>::rustc_entry
     548 (0.1%)      4 (0.0%)  regalloc::checker::map_regs
     542 (0.1%)      1 (0.0%)  regalloc::analysis_control_flow::CFGInfo::create
     538 (0.1%)     23 (0.2%)  hashbrown::raw::RawTable<T,A>::reserve_rehash::{{closure}}
     529 (0.1%)     87 (0.7%)  core::ptr::unique::Unique<T>::cast
     528 (0.1%)     16 (0.1%)  hashbrown::map::HashMap<K,V,S>::with_hasher
     524 (0.1%)      4 (0.0%)  alloc::vec::source_iter_marker::<impl alloc::vec::spec_from_iter::SpecFromIter<T,I> for alloc::vec::Vec<T>>::from_iter
     518 (0.1%)    107 (0.9%)  core::ptr::non_null::NonNull<T>::new_unchecked
     510 (0.1%)     51 (0.4%)  alloc::raw_vec::RawVec<T,A>::reserve_for_push
     507 (0.1%)     12 (0.1%)  <core::slice::iter::IterMut<T> as core::iter::traits::iterator::Iterator>::next
     506 (0.1%)     85 (0.7%)  core::ptr::mut_ptr::<impl *mut T>::is_null
     506 (0.1%)     23 (0.2%)  hashbrown::raw::RawIterRange<T>::new
     506 (0.1%)      1 (0.0%)  regalloc::checker::CheckerState::update
     501 (0.1%)     12 (0.1%)  core::slice::iter::IterMut<T>::new
     500 (0.1%)      5 (0.0%)  core::fmt::builders::DebugMap::entries
     498 (0.1%)     12 (0.1%)  core::slice::iter::IterMut<T>::post_inc_start
     496 (0.1%)      1 (0.0%)  regalloc::data_structures::RealRegUniverse::check_is_sane
     484 (0.1%)     22 (0.2%)  <core::ops::range::RangeFrom<usize> as core::slice::index::SliceIndex<[T]>>::get_unchecked_mut
     484 (0.1%)     22 (0.2%)  smallvec::SmallVecData<A>::from_heap
     481 (0.1%)      1 (0.0%)  regalloc::sparse_set::SparseSetU<A>::union
     476 (0.1%)     34 (0.3%)  core::slice::<impl [T]>::len
     470 (0.1%)      8 (0.1%)  <T as alloc::vec::spec_from_elem::SpecFromElem>::from_elem
     470 (0.1%)      1 (0.0%)  regalloc::analysis_data_flow::compute_reg_to_ranges_maps
     467 (0.1%)     23 (0.2%)  <core::option::Option<T> as core::ops::try_trait::Try>::branch
     465 (0.1%)      1 (0.0%)  regalloc::analysis_control_flow::calc_dom_tree
     463 (0.1%)      4 (0.0%)  smallvec::SmallVec<A>::from_vec
     462 (0.1%)      7 (0.1%)  regalloc::sparse_set::SparseSetU<A>::insert
     460 (0.1%)     23 (0.2%)  <core::ops::range::RangeTo<usize> as core::slice::index::SliceIndex<[T]>>::index_mut
     460 (0.1%)      1 (0.0%)  regalloc::analysis_control_flow::calc_preord_and_postord
     458 (0.1%)      1 (0.0%)  regalloc::linear_scan::last_use
     456 (0.1%)      2 (0.0%)  regalloc::avl_tree::AVLTree<T>::leftgrown_left
     456 (0.1%)      2 (0.0%)  regalloc::avl_tree::AVLTree<T>::rightgrown_right
     455 (0.1%)     35 (0.3%)  alloc::raw_vec::RawVec<T,A>::with_capacity_in
     448 (0.1%)      1 (0.0%)  regalloc::linear_scan::apply_registers
     447 (0.1%)      1 (0.0%)  regalloc::bt_main::print_RA_state
     444 (0.1%)      4 (0.0%)  std::collections::hash::map::Entry<K,V>::or_insert_with
     441 (0.1%)     13 (0.1%)  core::iter::traits::iterator::Iterator::zip
     438 (0.1%)      2 (0.0%)  regalloc::bt_main::PerRealReg::find_evict_set
     437 (0.1%)     23 (0.2%)  hashbrown::raw::Bucket<T>::as_ptr
     434 (0.1%)      1 (0.0%)  regalloc::avl_tree::AVLTree<T>::delete_wrk
     430 (0.1%)     13 (0.1%)  core::slice::<impl [T]>::sort_unstable_by_key
     428 (0.1%)      2 (0.0%)  <regalloc::snapshot::IRFunction as regalloc::Function>::map_regs
     427 (0.1%)      7 (0.1%)  alloc::alloc::box_free
     425 (0.1%)     17 (0.1%)  core::slice::<impl [T]>::split_at_mut_unchecked
     422 (0.1%)     13 (0.1%)  <core::iter::adapters::zip::Zip<A,B> as core::iter::adapters::zip::ZipImpl<A,B>>::new
     421 (0.1%)      1 (0.0%)  regalloc::checker::Checker::analyze
     420 (0.1%)     35 (0.3%)  alloc::vec::Vec<T,A>::with_capacity_in
     418 (0.1%)     22 (0.2%)  <smallvec::SmallVec<A> as core::ops::deref::DerefMut>::deref_mut
     416 (0.1%)      8 (0.1%)  <<alloc::vec::into_iter::IntoIter<T,A> as core::ops::drop::Drop>::drop::DropGuard<T,A> as core::ops::drop::Drop>::drop
     415 (0.1%)     83 (0.7%)  alloc::raw_vec::RawVec<T,A>::ptr
     413 (0.1%)      1 (0.0%)  <regalloc::checker::CheckerError as core::fmt::Debug>::fmt
     408 (0.1%)      8 (0.1%)  <alloc::vec::into_iter::IntoIter<T,A> as core::iter::traits::iterator::Iterator>::size_hint
     406 (0.1%)      2 (0.0%)  regalloc::bt_main::search_commitment_tree
     400 (0.1%)     18 (0.1%)  alloc::vec::Vec<T,A>::truncate
     400 (0.1%)      6 (0.0%)  <alloc::vec::into_iter::IntoIter<T,A> as core::iter::traits::iterator::Iterator>::next
     395 (0.1%)      9 (0.1%)  <smallvec::SmallVec<A> as core::iter::traits::collect::FromIterator<<A as smallvec::Array>::Item>>::from_iter
     389 (0.1%)      1 (0.0%)  regalloc::sparse_set::SparseSetU<A>::remove
     388 (0.1%)      4 (0.0%)  <I as alloc::vec::source_iter_marker::SpecInPlaceCollect<T,I>>::collect_in_place
     386 (0.1%)      1 (0.0%)  regalloc::sparse_set::SparseSetU<A>::equals
     385 (0.1%)     55 (0.4%)  core::slice::<impl [T]>::iter
     384 (0.1%)     23 (0.2%)  core::slice::<impl [T]>::as_mut_ptr_range
     382 (0.1%)     22 (0.2%)  smallvec::SmallVecData<A>::from_inline
     380 (0.1%)     67 (0.5%)  core::mem::manually_drop::ManuallyDrop<T>::into_inner
     380 (0.1%)     19 (0.2%)  hashbrown::map::HashMap<K,V,S,A>::get_inner
     380 (0.1%)      7 (0.1%)  <regalloc::sparse_set::SparseSetUIter<A> as core::iter::traits::iterator::Iterator>::next
     380 (0.1%)      5 (0.0%)  std::collections::hash::map::map_entry
     379 (0.1%)     79 (0.6%)  core::ptr::unique::Unique<T>::new_unchecked
     379 (0.1%)      1 (0.0%)  <regalloc::checker::Inst as core::fmt::Debug>::fmt
     368 (0.1%)     23 (0.2%)  core::alloc::layout::size_align
     362 (0.1%)      5 (0.0%)  hashbrown::raw::RawTable<T,A>::insert_no_grow
     360 (0.1%)      8 (0.1%)  core::slice::<impl [T]>::binary_search_by_key::{{closure}}
     360 (0.1%)      5 (0.0%)  alloc::boxed::Box<T,A>::into_unique
     357 (0.1%)     51 (0.4%)  <usize as core::slice::index::SliceIndex<[T]>>::index
     356 (0.1%)      1 (0.0%)  regalloc::linear_scan::assign_registers::split_and_spill
     354 (0.1%)     17 (0.1%)  core::ptr::swap
     352 (0.1%)     11 (0.1%)  core::ptr::const_ptr::<impl *const T>::offset_from
     351 (0.1%)      1 (0.0%)  <regalloc::sparse_set::SparseSetU<A> as core::fmt::Debug>::fmt
     347 (0.1%)      1 (0.0%)  regalloc::linear_scan::assign_registers::select_naive_reg
     346 (0.1%)     92 (0.8%)  core::mem::maybe_uninit::MaybeUninit<T>::uninit
     345 (0.1%)     23 (0.2%)  <core::ops::range::Range<usize> as core::slice::index::SliceIndex<[T]>>::index_mut
     345 (0.1%)     22 (0.2%)  smallvec::SmallVecData<A>::heap
     344 (0.1%)     25 (0.2%)  core::option::Option<T>::is_some
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       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<<alloc::vec::Vec<regalloc::data_structures::RealReg> as alloc::vec::spec_extend::SpecExtend<regalloc::data_structures::RealReg,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,regalloc::checker::map_regs<regalloc::checker::Checker::add_op<regalloc::reg_maps::MentionRegUsageMapper>::{{closure}}>::{{closure}}>>>::spec_extend::{{closure}}>
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       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<<alloc::vec::Vec<regalloc::data_structures::Reg> as alloc::vec::spec_extend::SpecExtend<regalloc::data_structures::Reg,core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<regalloc::data_structures::RealReg>,regalloc::linear_scan::analysis::run<regalloc::snapshot::IRFunction>::{{closure}}>>>::spec_extend::{{closure}}>
       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<regalloc::data_structures::RealReg>,regalloc::analysis_main::run_analysis<regalloc::snapshot::IRFunction>::{{closure}}>>
       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<regalloc::data_structures::RealReg>,regalloc::linear_scan::analysis::run<regalloc::snapshot::IRFunction>::{{closure}}>>
       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::map_fold<&regalloc::data_structures::Reg,regalloc::data_structures::RealReg,(),regalloc::checker::map_regs<regalloc::checker::Checker::add_op<regalloc::reg_maps::MentionRegUsageMapper>::{{closure}}>::{{closure}},core::iter::traits::iterator::Iterator::for_each::call<regalloc::data_structures::RealReg,<alloc::vec::Vec<regalloc::data_structures::RealReg> as alloc::vec::spec_extend::SpecExtend<regalloc::data_structures::RealReg,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,regalloc::checker::map_regs<regalloc::checker::Checker::add_op<regalloc::reg_maps::MentionRegUsageMapper>::{{closure}}>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>::{{closure}}>
       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::map_fold<&regalloc::data_structures::Reg,regalloc::data_structures::RealReg,(),regalloc::checker::map_regs<regalloc::checker::Checker::add_op<regalloc::reg_maps::VrangeRegUsageMapper>::{{closure}}>::{{closure}},core::iter::traits::iterator::Iterator::for_each::call<regalloc::data_structures::RealReg,<alloc::vec::Vec<regalloc::data_structures::RealReg> as alloc::vec::spec_extend::SpecExtend<regalloc::data_structures::RealReg,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,regalloc::checker::map_regs<regalloc::checker::Checker::add_op<regalloc::reg_maps::VrangeRegUsageMapper>::{{closure}}>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>::{{closure}}>
       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::map_fold<regalloc::data_structures::RealReg,regalloc::data_structures::Reg,(),regalloc::analysis_main::run_analysis<regalloc::snapshot::IRFunction>::{{closure}},core::iter::traits::iterator::Iterator::for_each::call<regalloc::data_structures::Reg,<alloc::vec::Vec<regalloc::data_structures::Reg> as alloc::vec::spec_extend::SpecExtend<regalloc::data_structures::Reg,core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<regalloc::data_structures::RealReg>,regalloc::analysis_main::run_analysis<regalloc::snapshot::IRFunction>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>::{{closure}}>
       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::map_fold<regalloc::data_structures::RealReg,regalloc::data_structures::Reg,(),regalloc::linear_scan::analysis::run<regalloc::snapshot::IRFunction>::{{closure}},core::iter::traits::iterator::Iterator::for_each::call<regalloc::data_structures::Reg,<alloc::vec::Vec<regalloc::data_structures::Reg> as alloc::vec::spec_extend::SpecExtend<regalloc::data_structures::Reg,core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<regalloc::data_structures::RealReg>,regalloc::linear_scan::analysis::run<regalloc::snapshot::IRFunction>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>::{{closure}}>
       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<core::iter::traits::iterator::Iterator::for_each::call<regalloc::data_structures::RealReg,<alloc::vec::Vec<regalloc::data_structures::RealReg> as alloc::vec::spec_extend::SpecExtend<regalloc::data_structures::RealReg,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,regalloc::checker::map_regs<regalloc::checker::Checker::add_op<regalloc::reg_maps::MentionRegUsageMapper>::{{closure}}>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>
       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<core::iter::traits::iterator::Iterator::for_each::call<regalloc::data_structures::RealReg,<alloc::vec::Vec<regalloc::data_structures::RealReg> as alloc::vec::spec_extend::SpecExtend<regalloc::data_structures::RealReg,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,regalloc::checker::map_regs<regalloc::checker::Checker::add_op<regalloc::reg_maps::VrangeRegUsageMapper>::{{closure}}>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>
       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<core::iter::traits::iterator::Iterator::for_each::call<regalloc::data_structures::Reg,<alloc::vec::Vec<regalloc::data_structures::Reg> as alloc::vec::spec_extend::SpecExtend<regalloc::data_structures::Reg,core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<regalloc::data_structures::RealReg>,regalloc::analysis_main::run_analysis<regalloc::snapshot::IRFunction>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>
       8 (0.0%)      2 (0.0%)  core::ptr::drop_in_place<core::iter::traits::iterator::Iterator::for_each::call<regalloc::data_structures::Reg,<alloc::vec::Vec<regalloc::data_structures::Reg> as alloc::vec::spec_extend::SpecExtend<regalloc::data_structures::Reg,core::iter::adapters::map::Map<alloc::vec::into_iter::IntoIter<regalloc::data_structures::RealReg>,regalloc::linear_scan::analysis::run<regalloc::snapshot::IRFunction>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>
       8 (0.0%)      2 (0.0%)  hashbrown::map::HashMap<K,V,S,A>::clear
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       8 (0.0%)      1 (0.0%)  regalloc::analysis_main::DepthBasedFrequencies::iter
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       8 (0.0%)      1 (0.0%)  regalloc::linear_scan::VirtualInterval::block_boundaries
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       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::map_fold<&(regalloc::data_structures::InstIx,usize),alloc::string::String,(),<regalloc::linear_scan::analysis::RangeFrag as core::fmt::Debug>::fmt::{{closure}},core::iter::traits::iterator::Iterator::for_each::call<alloc::string::String,<alloc::vec::Vec<alloc::string::String> as alloc::vec::spec_extend::SpecExtend<alloc::string::String,core::iter::adapters::map::Map<core::slice::iter::Iter<(regalloc::data_structures::InstIx,usize)>,<regalloc::linear_scan::analysis::RangeFrag as core::fmt::Debug>::fmt::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>::{{closure}}>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::map_fold<&regalloc::data_structures::Reg,alloc::string::String,(),<regalloc::analysis_main::AnalysisError as alloc::string::ToString>::to_string::{{closure}},core::iter::traits::iterator::Iterator::for_each::call<alloc::string::String,<alloc::vec::Vec<alloc::string::String> as alloc::vec::spec_extend::SpecExtend<alloc::string::String,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,<regalloc::analysis_main::AnalysisError as alloc::string::ToString>::to_string::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>::{{closure}}>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::map_fold<&regalloc::data_structures::Reg,bool,(),regalloc::checker::Checker::add_op<regalloc::reg_maps::MentionRegUsageMapper>::{{closure}},core::iter::traits::iterator::Iterator::for_each::call<bool,<alloc::vec::Vec<bool> as alloc::vec::spec_extend::SpecExtend<bool,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,regalloc::checker::Checker::add_op<regalloc::reg_maps::MentionRegUsageMapper>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>::{{closure}}>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::map_fold<&regalloc::data_structures::Reg,bool,(),regalloc::checker::Checker::add_op<regalloc::reg_maps::VrangeRegUsageMapper>::{{closure}},core::iter::traits::iterator::Iterator::for_each::call<bool,<alloc::vec::Vec<bool> as alloc::vec::spec_extend::SpecExtend<bool,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,regalloc::checker::Checker::add_op<regalloc::reg_maps::VrangeRegUsageMapper>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>::{{closure}}>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::map::map_fold<&regalloc::linear_scan::analysis::BlockBoundary,alloc::string::String,(),<regalloc::linear_scan::VirtualInterval as core::fmt::Display>::fmt::{{closure}},core::iter::traits::iterator::Iterator::for_each::call<alloc::string::String,<alloc::vec::Vec<alloc::string::String> as alloc::vec::spec_extend::SpecExtend<alloc::string::String,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::linear_scan::analysis::BlockBoundary>,<regalloc::linear_scan::VirtualInterval as core::fmt::Display>::fmt::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>::{{closure}}>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::adapters::zip::Zip<core::slice::iter::Iter<regalloc::data_structures::Set<regalloc::data_structures::BlockIx>>,alloc::vec::into_iter::IntoIter<u32>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::traits::iterator::Iterator::for_each::call<alloc::string::String,<alloc::vec::Vec<alloc::string::String> as alloc::vec::spec_extend::SpecExtend<alloc::string::String,core::iter::adapters::map::Map<core::slice::iter::Iter<(regalloc::data_structures::InstIx,usize)>,<regalloc::linear_scan::analysis::RangeFrag as core::fmt::Debug>::fmt::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::traits::iterator::Iterator::for_each::call<alloc::string::String,<alloc::vec::Vec<alloc::string::String> as alloc::vec::spec_extend::SpecExtend<alloc::string::String,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,<regalloc::analysis_main::AnalysisError as alloc::string::ToString>::to_string::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::traits::iterator::Iterator::for_each::call<alloc::string::String,<alloc::vec::Vec<alloc::string::String> as alloc::vec::spec_extend::SpecExtend<alloc::string::String,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::linear_scan::analysis::BlockBoundary>,<regalloc::linear_scan::VirtualInterval as core::fmt::Display>::fmt::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::traits::iterator::Iterator::for_each::call<bool,<alloc::vec::Vec<bool> as alloc::vec::spec_extend::SpecExtend<bool,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,regalloc::checker::Checker::add_op<regalloc::reg_maps::MentionRegUsageMapper>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::iter::traits::iterator::Iterator::for_each::call<bool,<alloc::vec::Vec<bool> as alloc::vec::spec_extend::SpecExtend<bool,core::iter::adapters::map::Map<core::slice::iter::Iter<regalloc::data_structures::Reg>,regalloc::checker::Checker::add_op<regalloc::reg_maps::VrangeRegUsageMapper>::{{closure}}>>>::spec_extend::{{closure}}>::{{closure}}>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<(regalloc::data_structures::BlockIx,regalloc::data_structures::BlockIx),(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::BlockIx,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::BlockIx,alloc::vec::Vec<regalloc::checker::Inst>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::BlockIx,alloc::vec::Vec<regalloc::data_structures::BlockIx>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::BlockIx,regalloc::checker::CheckerState,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::InstIx,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::InstPoint,(alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>,regalloc::linear_scan::analysis::BlockPos),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::InstPoint,alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::RangeId,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::RangeId,regalloc::sparse_set::SparseSetU<[regalloc::data_structures::RangeId; 4]>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::RealReg,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::RealReg,regalloc::checker::CheckerValue,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::RealReg,regalloc::data_structures::SpillSlot,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::Reg,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::SpillSlot,regalloc::checker::CheckerValue,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::VirtualRangeIx,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::VirtualReg,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::data_structures::VirtualReg,regalloc::data_structures::SpillSlot,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::inst_stream::InstExtPoint,alloc::vec::Vec<regalloc::checker::Inst>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::linear_scan::analysis::RangeId,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<regalloc::linear_scan::analysis::RangeId,regalloc::sparse_set::SparseSetU<[regalloc::linear_scan::analysis::RangeId; 4]>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoR,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::HashMap<u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoV,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::map::IntoIter<regalloc::data_structures::InstPoint,alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::set::HashSet<(regalloc::data_structures::BlockIx,regalloc::data_structures::BlockIx),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::set::HashSet<regalloc::data_structures::BlockIx,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::set::HashSet<regalloc::data_structures::InstIx,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::set::HashSet<regalloc::data_structures::RangeId,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::set::HashSet<regalloc::data_structures::RealReg,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::set::HashSet<regalloc::data_structures::Reg,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::set::HashSet<regalloc::data_structures::VirtualRangeIx,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::set::HashSet<regalloc::data_structures::VirtualReg,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::set::HashSet<regalloc::linear_scan::analysis::RangeId,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::analysis_control_flow::InstIxToBlockIxMap>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::analysis_main::DepthBasedFrequencies>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::avl_tree::AVLTree<regalloc::bt_commitment_map::RangeFragAndRangeId>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::avl_tree::AVLTree<regalloc::bt_spillslot_allocator::RangeFragAndRefness>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::bt_commitment_map::CommitmentMap>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::bt_spillslot_allocator::SpillSlotAllocator>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::bt_vlr_priority_queue::VirtualRangePrioQ>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::checker::CheckerErrors>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::MoveInfo>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::RealRange>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::Set<(regalloc::data_structures::BlockIx,regalloc::data_structures::BlockIx)>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::Set<regalloc::data_structures::BlockIx>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::Set<regalloc::data_structures::RealReg>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::Set<regalloc::data_structures::Reg>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::Set<regalloc::data_structures::VirtualRangeIx>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::SortedRangeFragIxs>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::SortedRangeFrags>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::BlockIx,alloc::vec::Vec<alloc::string::String>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::BlockIx,bool>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::BlockIx,regalloc::data_structures::BlockIx>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::BlockIx,regalloc::data_structures::InstIx>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::BlockIx,regalloc::data_structures::Range<regalloc::data_structures::InstIx>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::BlockIx,regalloc::sparse_set::SparseSetU<[regalloc::data_structures::BlockIx; 4]>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::BlockIx,regalloc::sparse_set::SparseSetU<[regalloc::data_structures::Reg; 12]>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::BlockIx,u32>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::InstIx,bool>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::InstIx,regalloc::data_structures::InstIx>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::InstIx,regalloc::data_structures::RegVecBounds>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::RangeFragIx,regalloc::data_structures::RangeFrag>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::RangeFragIx,regalloc::data_structures::RangeFragMetrics>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::RealRangeIx,regalloc::data_structures::RealRange>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::VirtualRangeIx,core::option::Option<regalloc::data_structures::SpillSlot>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::VirtualRangeIx,regalloc::data_structures::VirtualRange>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::TypedIxVec<regalloc::data_structures::VirtualRangeIx,smallvec::SmallVec<[regalloc::bt_coalescing_analysis::Hint; 8]>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::VirtualRange>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::linear_scan::FixedInterval>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::linear_scan::analysis::SimplifiedVirtualRange>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::linear_scan::assign_registers::RegisterMapping<regalloc::data_structures::InstPoint>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::linear_scan::assign_registers::UnhandledIntervals>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::union_find::UnionFind<regalloc::data_structures::VirtualRangeIx>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::union_find::UnionFind<usize>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::data_structures::BlockIx,alloc::vec::Vec<regalloc::checker::Inst>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::data_structures::BlockIx,alloc::vec::Vec<regalloc::data_structures::BlockIx>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::data_structures::BlockIx,regalloc::checker::CheckerState,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::data_structures::InstPoint,(alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>,regalloc::linear_scan::analysis::BlockPos),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::data_structures::InstPoint,alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::data_structures::RangeId,regalloc::sparse_set::SparseSetU<[regalloc::data_structures::RangeId; 4]>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::data_structures::RealReg,regalloc::checker::CheckerValue,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::data_structures::RealReg,regalloc::data_structures::SpillSlot,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::data_structures::SpillSlot,regalloc::checker::CheckerValue,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::data_structures::VirtualReg,regalloc::data_structures::SpillSlot,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::inst_stream::InstExtPoint,alloc::vec::Vec<regalloc::checker::Inst>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<regalloc::linear_scan::analysis::RangeId,regalloc::sparse_set::SparseSetU<[regalloc::linear_scan::analysis::RangeId; 4]>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoR,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::HashMap<u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoV,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::map::IntoIter<regalloc::data_structures::InstPoint,alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::set::HashSet<(regalloc::data_structures::BlockIx,regalloc::data_structures::BlockIx),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::set::HashSet<regalloc::data_structures::BlockIx,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::set::HashSet<regalloc::data_structures::InstIx,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::set::HashSet<regalloc::data_structures::RangeId,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::set::HashSet<regalloc::data_structures::RealReg,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::set::HashSet<regalloc::data_structures::Reg,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
       4 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::collections::hash::set::HashSet<regalloc::data_structures::VirtualRangeIx,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>
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       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<regalloc::linear_scan::analysis::RangeFragMetrics>>
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       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<regalloc::linear_scan::assign_registers::ActiveInt>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<regalloc::linear_scan::assign_registers::IntervalStart>>
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       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<regalloc::snapshot::IRInst>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<regalloc::sparse_set::SparseSetU<[regalloc::data_structures::BlockIx; 4]>>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<regalloc::sparse_set::SparseSetU<[regalloc::data_structures::Reg; 12]>>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<regalloc::union_find::LLElem>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<smallvec::SmallVec<[regalloc::bt_coalescing_analysis::Hint; 8]>>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<smallvec::SmallVec<[regalloc::data_structures::RangeFragIx; 8]>>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<smallvec::SmallVec<[regalloc::data_structures::RealRangeIx; 6]>>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<smallvec::SmallVec<[regalloc::data_structures::VirtualRangeIx; 3]>>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<smallvec::SmallVec<[regalloc::linear_scan::analysis::SimplifiedVirtualRange; 4]>>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<u32>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<u8>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<usize>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::insert_head::InsertionHole<(regalloc::data_structures::VirtualReg,regalloc::data_structures::RealReg)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::insert_head::InsertionHole<regalloc::bt_coalescing_analysis::Hint>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::insert_head::InsertionHole<regalloc::data_structures::InstIx>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::insert_head::InsertionHole<regalloc::data_structures::RealReg>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::insert_head::InsertionHole<regalloc::data_structures::Set<regalloc::data_structures::BlockIx>>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::insert_head::InsertionHole<regalloc::data_structures::SpillSlot>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::insert_head::InsertionHole<regalloc::inst_stream::InstToInsertAndExtPoint>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::merge::MergeHole<(regalloc::data_structures::VirtualReg,regalloc::data_structures::RealReg)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::merge::MergeHole<regalloc::bt_coalescing_analysis::Hint>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::merge::MergeHole<regalloc::data_structures::InstIx>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::merge::MergeHole<regalloc::data_structures::RealReg>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::merge::MergeHole<regalloc::data_structures::Set<regalloc::data_structures::BlockIx>>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::merge::MergeHole<regalloc::data_structures::SpillSlot>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::slice::merge::MergeHole<regalloc::inst_stream::InstToInsertAndExtPoint>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::vec::in_place_drop::InPlaceDrop<regalloc::data_structures::Reg>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::vec::into_iter::IntoIter<(regalloc::data_structures::RealReg,usize)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::vec::into_iter::IntoIter<(regalloc::data_structures::VirtualRangeIx,regalloc::data_structures::VirtualRangeIx,u32)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::vec::into_iter::IntoIter<alloc::string::String>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::vec::into_iter::IntoIter<regalloc::data_structures::RealReg>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::vec::into_iter::IntoIter<regalloc::data_structures::Reg>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::vec::into_iter::IntoIter<regalloc::inst_stream::InstToInsert>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::vec::into_iter::IntoIter<regalloc::inst_stream::InstToInsertAndExtPoint>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::vec::into_iter::IntoIter<u32>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<alloc::vec::set_len_on_drop::SetLenOnDrop>
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       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<(regalloc::data_structures::InstIx,regalloc::linear_scan::Mention,regalloc::data_structures::VirtualReg,regalloc::data_structures::RealReg)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<(regalloc::data_structures::InstIx,usize)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<(regalloc::data_structures::InstPoint,regalloc::data_structures::RealRangeIx)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<(regalloc::data_structures::InstPoint,regalloc::data_structures::VirtualRangeIx)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<(regalloc::data_structures::RangeFrag,regalloc::data_structures::VirtualReg,regalloc::data_structures::RealReg)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<(regalloc::data_structures::RangeFragIx,regalloc::data_structures::RangeFragKind,regalloc::data_structures::BlockIx)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<(regalloc::data_structures::VirtualReg,regalloc::linear_scan::IntId)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<regalloc::bt_main::EditListItem>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<regalloc::data_structures::BlockIx>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<regalloc::data_structures::Range<regalloc::data_structures::InstIx>>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<regalloc::data_structures::RangeFragIx>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<regalloc::data_structures::RealReg>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<regalloc::data_structures::Reg>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<regalloc::linear_scan::analysis::BlockBoundary>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<regalloc::linear_scan::analysis::RangeFrag>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawIntoIter<(regalloc::data_structures::InstPoint,alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<((regalloc::data_structures::BlockIx,regalloc::data_structures::BlockIx),())>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::BlockIx,())>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::BlockIx,alloc::vec::Vec<regalloc::checker::Inst>)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::BlockIx,alloc::vec::Vec<regalloc::data_structures::BlockIx>)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::BlockIx,regalloc::checker::CheckerState)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::InstIx,())>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::InstPoint,(alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>,regalloc::linear_scan::analysis::BlockPos))>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::InstPoint,alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::RangeId,())>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::RangeId,regalloc::sparse_set::SparseSetU<[regalloc::data_structures::RangeId; 4]>)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::RealReg,())>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::RealReg,regalloc::checker::CheckerValue)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::RealReg,regalloc::data_structures::SpillSlot)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::Reg,())>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::SpillSlot,regalloc::checker::CheckerValue)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::VirtualRangeIx,())>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::VirtualReg,())>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::VirtualReg,regalloc::data_structures::SpillSlot)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::inst_stream::InstExtPoint,alloc::vec::Vec<regalloc::checker::Inst>)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::linear_scan::analysis::RangeId,())>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::linear_scan::analysis::RangeId,regalloc::sparse_set::SparseSetU<[regalloc::linear_scan::analysis::RangeId; 4]>)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoR)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoV)>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::scopeguard::ScopeGuard<&mut hashbrown::raw::RawTable<(regalloc::data_structures::BlockIx,())>,hashbrown::raw::RawTable<(regalloc::data_structures::BlockIx,())>::clear::{{closure}}>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::scopeguard::ScopeGuard<&mut hashbrown::raw::RawTable<(regalloc::data_structures::InstPoint,(alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>,regalloc::linear_scan::analysis::BlockPos))>,hashbrown::raw::RawTable<(regalloc::data_structures::InstPoint,(alloc::vec::Vec<regalloc::linear_scan::resolve_moves::MoveOp>,regalloc::linear_scan::analysis::BlockPos))>::clear::{{closure}}>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::scopeguard::ScopeGuard<&mut hashbrown::raw::RawTableInner<alloc::alloc::Global>,hashbrown::raw::RawTableInner<alloc::alloc::Global>::rehash_in_place::{{closure}}>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::scopeguard::ScopeGuard<hashbrown::raw::RawTableInner<alloc::alloc::Global>,hashbrown::raw::RawTableInner<alloc::alloc::Global>::prepare_resize::{{closure}}>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::linear_scan::Statistics>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SetLenOnDrop>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[(regalloc::data_structures::BlockIx,regalloc::sparse_set::SparseSetUIter<[regalloc::data_structures::BlockIx; 4]>); 64]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[(regalloc::data_structures::InstIx,regalloc::linear_scan::Mention); 2]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[(regalloc::data_structures::InstIx,usize); 8]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[(regalloc::data_structures::RangeFragIx,regalloc::data_structures::RangeFragKind,regalloc::data_structures::BlockIx); 256]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[(regalloc::data_structures::RealReg,usize); 16]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[(regalloc::data_structures::VirtualReg,regalloc::data_structures::RealReg); 16]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[(regalloc::data_structures::VirtualReg,regalloc::data_structures::RealReg); 8]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[(regalloc::data_structures::VirtualReg,regalloc::linear_scan::IntId); 4]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::bt_coalescing_analysis::Hint; 8]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::bt_main::alloc_main::SpillAndOrReloadInfo; 32]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::data_structures::RangeFrag; 4]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::data_structures::RangeFragIx; 4]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::data_structures::RangeFragIx; 8]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::data_structures::RangeId; 64]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::data_structures::RealRangeIx; 6]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::data_structures::RealReg; 8]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::data_structures::VirtualRangeIx; 3]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::linear_scan::analysis::RangeId; 64]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[regalloc::linear_scan::analysis::SimplifiedVirtualRange; 4]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[u32; 32]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[u32; 64]>>
       3 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::SmallVec<[usize; 16]>>
       3 (0.0%)      1 (0.0%)  core::ptr::mut_ptr::<impl *mut T>::copy_to
       3 (0.0%)      1 (0.0%)  core::ptr::mut_ptr::<impl *mut T>::offset_from
       3 (0.0%)      1 (0.0%)  core::ptr::mut_ptr::<impl *mut T>::wrapping_add
       3 (0.0%)      1 (0.0%)  core::slice::cmp::<impl core::cmp::PartialEq<[B]> for [A]>::eq
       3 (0.0%)      1 (0.0%)  hashbrown::raw::is_full
       3 (0.0%)      1 (0.0%)  hashbrown::raw::special_is_empty
       3 (0.0%)      1 (0.0%)  regalloc::analysis_control_flow::InstIxToBlockIxMap::new::{{closure}}
       3 (0.0%)      1 (0.0%)  regalloc::analysis_data_flow::merge_range_frags::{{closure}}
       3 (0.0%)      1 (0.0%)  regalloc::bt_coalescing_analysis::<impl regalloc::union_find::ToFromU32 for regalloc::data_structures::VirtualRangeIx>::from_u32
       3 (0.0%)      1 (0.0%)  regalloc::bt_coalescing_analysis::<impl regalloc::union_find::ToFromU32 for regalloc::data_structures::VirtualRangeIx>::to_u32
       3 (0.0%)      1 (0.0%)  regalloc::checker::CheckerState::new
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::BlockIx::new
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::InstIx::new
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::Range<T>::start
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::RangeFragIx::new
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::RangeId::is_real
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::RealRangeIx::new
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::RealReg::get_class
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::RealReg::get_index
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::RealReg::is_invalid
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::RealReg::is_valid
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::RegUsageCollector::get_empty_reg_vecs_test_framework_only
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::VirtualRangeIx::new
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::VirtualReg::get_class
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::VirtualReg::get_index
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::VirtualReg::is_invalid
       3 (0.0%)      1 (0.0%)  regalloc::data_structures::VirtualReg::is_valid
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       3 (0.0%)      1 (0.0%)  regalloc::reg_maps::VrangeRegUsageMapper::finish_overlay::{{closure}}
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       2 (0.0%)      1 (0.0%)  <f32 as core::ops::arith::Add>::add
       2 (0.0%)      1 (0.0%)  <regalloc::bt_commitment_map::RangeFragAndRangeId as core::cmp::PartialEq>::eq
       2 (0.0%)      1 (0.0%)  <regalloc::bt_commitment_map::RangeFragAndRangeId as core::cmp::PartialOrd>::partial_cmp
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::BlockIx as core::clone::Clone>::clone
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::InstIx as core::clone::Clone>::clone
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::InstPoint as core::clone::Clone>::clone
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::MoveInfo as core::ops::deref::Deref>::deref
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::RangeFragIx as core::clone::Clone>::clone
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::RangeFragKind as core::clone::Clone>::clone
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::RangeId as core::clone::Clone>::clone
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       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::RealReg as core::clone::Clone>::clone
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::Reg as core::clone::Clone>::clone
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::RegClass as core::clone::Clone>::clone
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::SortedRangeFragIxs as core::ops::deref::Deref>::deref
       2 (0.0%)      1 (0.0%)  <regalloc::data_structures::SortedRangeFrags as core::ops::deref::Deref>::deref
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       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::RealReg,regalloc::checker::CheckerValue)>::find<hashbrown::rustc_entry::<impl hashbrown::map::HashMap<regalloc::data_structures::RealReg,regalloc::checker::CheckerValue,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>::rustc_entry::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::RealReg,regalloc::checker::CheckerValue)>::reserve_rehash<hashbrown::map::make_hasher<regalloc::data_structures::RealReg,regalloc::data_structures::RealReg,regalloc::checker::CheckerValue,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::RealReg,regalloc::data_structures::SpillSlot)>::find<hashbrown::map::equivalent_key<regalloc::data_structures::RealReg,regalloc::data_structures::RealReg,regalloc::data_structures::SpillSlot>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::RealReg,regalloc::data_structures::SpillSlot)>::reserve_rehash<hashbrown::map::make_hasher<regalloc::data_structures::RealReg,regalloc::data_structures::RealReg,regalloc::data_structures::SpillSlot,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::Reg,())>::find<hashbrown::map::equivalent_key<regalloc::data_structures::Reg,regalloc::data_structures::Reg,()>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::Reg,())>::reserve_rehash<hashbrown::map::make_hasher<regalloc::data_structures::Reg,regalloc::data_structures::Reg,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::SpillSlot,regalloc::checker::CheckerValue)>::find<hashbrown::map::equivalent_key<regalloc::data_structures::SpillSlot,regalloc::data_structures::SpillSlot,regalloc::checker::CheckerValue>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::SpillSlot,regalloc::checker::CheckerValue)>::find<hashbrown::rustc_entry::<impl hashbrown::map::HashMap<regalloc::data_structures::SpillSlot,regalloc::checker::CheckerValue,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>::rustc_entry::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::SpillSlot,regalloc::checker::CheckerValue)>::reserve_rehash<hashbrown::map::make_hasher<regalloc::data_structures::SpillSlot,regalloc::data_structures::SpillSlot,regalloc::checker::CheckerValue,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::VirtualRangeIx,())>::find<hashbrown::map::equivalent_key<regalloc::data_structures::VirtualRangeIx,regalloc::data_structures::VirtualRangeIx,()>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::VirtualRangeIx,())>::reserve_rehash<hashbrown::map::make_hasher<regalloc::data_structures::VirtualRangeIx,regalloc::data_structures::VirtualRangeIx,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::VirtualReg,())>::find<hashbrown::map::equivalent_key<regalloc::data_structures::VirtualReg,regalloc::data_structures::VirtualReg,()>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::VirtualReg,())>::reserve_rehash<hashbrown::map::make_hasher<regalloc::data_structures::VirtualReg,regalloc::data_structures::VirtualReg,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::VirtualReg,regalloc::data_structures::SpillSlot)>::find<hashbrown::map::equivalent_key<regalloc::data_structures::VirtualReg,regalloc::data_structures::VirtualReg,regalloc::data_structures::SpillSlot>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::data_structures::VirtualReg,regalloc::data_structures::SpillSlot)>::reserve_rehash<hashbrown::map::make_hasher<regalloc::data_structures::VirtualReg,regalloc::data_structures::VirtualReg,regalloc::data_structures::SpillSlot,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::inst_stream::InstExtPoint,alloc::vec::Vec<regalloc::checker::Inst>)>::find<hashbrown::map::equivalent_key<regalloc::inst_stream::InstExtPoint,regalloc::inst_stream::InstExtPoint,alloc::vec::Vec<regalloc::checker::Inst>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::inst_stream::InstExtPoint,alloc::vec::Vec<regalloc::checker::Inst>)>::find<hashbrown::rustc_entry::<impl hashbrown::map::HashMap<regalloc::inst_stream::InstExtPoint,alloc::vec::Vec<regalloc::checker::Inst>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>>::rustc_entry::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::inst_stream::InstExtPoint,alloc::vec::Vec<regalloc::checker::Inst>)>::reserve_rehash<hashbrown::map::make_hasher<regalloc::inst_stream::InstExtPoint,regalloc::inst_stream::InstExtPoint,alloc::vec::Vec<regalloc::checker::Inst>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::linear_scan::analysis::RangeId,())>::find<hashbrown::map::equivalent_key<regalloc::linear_scan::analysis::RangeId,regalloc::linear_scan::analysis::RangeId,()>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::linear_scan::analysis::RangeId,())>::reserve_rehash<hashbrown::map::make_hasher<regalloc::linear_scan::analysis::RangeId,regalloc::linear_scan::analysis::RangeId,(),core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::linear_scan::analysis::RangeId,regalloc::sparse_set::SparseSetU<[regalloc::linear_scan::analysis::RangeId; 4]>)>::find<hashbrown::map::equivalent_key<regalloc::linear_scan::analysis::RangeId,regalloc::linear_scan::analysis::RangeId,regalloc::sparse_set::SparseSetU<[regalloc::linear_scan::analysis::RangeId; 4]>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(regalloc::linear_scan::analysis::RangeId,regalloc::sparse_set::SparseSetU<[regalloc::linear_scan::analysis::RangeId; 4]>)>::reserve_rehash<hashbrown::map::make_hasher<regalloc::linear_scan::analysis::RangeId,regalloc::linear_scan::analysis::RangeId,regalloc::sparse_set::SparseSetU<[regalloc::linear_scan::analysis::RangeId; 4]>,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoR)>::find<hashbrown::map::equivalent_key<u32,u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoR>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoR)>::reserve_rehash<hashbrown::map::make_hasher<u32,u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoR,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoV)>::find<hashbrown::map::equivalent_key<u32,u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoV>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<hashbrown::raw::RawTable<(u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoV)>::reserve_rehash<hashbrown::map::make_hasher<u32,u32,regalloc::bt_coalescing_analysis::do_coalescing_analysis::ManyFragsInfoV,core::hash::BuildHasherDefault<rustc_hash::FxHasher>>::{{closure}}>::{{closure}}>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<regalloc::data_structures::RealReg>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<smallvec::CollectionAllocErr>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<std::panicking::begin_panic::PanicPayload<&str>>
       1 (0.0%)      1 (0.0%)  core::ptr::drop_in_place<usize>
       1 (0.0%)      1 (0.0%)  core::ptr::null
       1 (0.0%)      1 (0.0%)  core::ptr::null_mut
       1 (0.0%)      1 (0.0%)  hashbrown::raw::h1
       1 (0.0%)      1 (0.0%)  hashbrown::raw::sse2::Group::static_empty
       1 (0.0%)      1 (0.0%)  regalloc::Function::is_included_in_clobbers
       1 (0.0%)      1 (0.0%)  regalloc::data_structures::RealReg::to_reg
       1 (0.0%)      1 (0.0%)  regalloc::data_structures::SpillSlot::get
       1 (0.0%)      1 (0.0%)  regalloc::data_structures::VirtualReg::to_reg
       1 (0.0%)      1 (0.0%)  regalloc::linear_scan::assign_registers::UnhandledIntervals::next_unhandled::{{closure}}