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Functions705 in github.com/Amanieu/regalloc3

⨍ Functions 705◇ Types & classes 175

↓ 3 callersMethodlog2_bytes

src/reginfo.rs:253

↓ 3 callersMethodmake_available

Makes the given register available for use as a scratch register. This should be called after writing to a move destination which, since we are emitt

src/internal/parallel_moves.rs:183

↓ 3 callersMethodmembers

Returns the members of the `ValueGroup`, or the single `Value`.

src/debug_utils/validate_func.rs:83

↓ 3 callersMethodnext_absent_from

(&self, from: T)

src/entity/set.rs:191

↓ 3 callersFunctionnormalize_spill_weight

Computes a normalized spill weight from the total weights of all uses in a virtual register and the total number of live instructions in that virtual

src/internal/virt_regs/builder.rs:45

↓ 3 callersMethodnum_classes

src/debug_utils/generic_reginfo/mod.rs:168

↓ 3 callersMethodoutput_insts

(&self, block: Block)

src/output.rs:208

↓ 3 callersFunctionparse_entity

(pair: Pair<'_, Rule>)

src/debug_utils/generic_reginfo/parse.rs:52

↓ 3 callersFunctionparse_number

(pair: Pair<'_, Rule>)

src/debug_utils/generic_function/parse.rs:47

↓ 3 callersMethodprocess_segment

(&mut self, segment: &ValueSegment, alloc: Option<Allocation>)

src/internal/move_resolver.rs:1050

↓ 3 callersMethodqueue_new_vregs

src/internal/allocator/split.rs:1398

↓ 3 callersMethodreg_groups

src/reginfo.rs:473

↓ 3 callersMethodremove_value

Removes the given value from all `AllocationUnit`s. This is used at value definition points to remove any stale versions of a value (e.g. from a prev

src/debug_utils/checker.rs:89

↓ 3 callersMethodreserve_fixed_def

Indicates that a portion of the given register is reserved for a fixed def or clobber constraint for the given live range. Unlike fixed uses, these c

src/internal/reg_matrix.rs:312

↓ 3 callersMethodset_liveout

Sets the live-out bit to the given value.

src/internal/uses.rs:390

↓ 3 callersMethodspilled_segments

Returns all segments that have been spilled along with the `SpillSlot` that they have been spilled to. The spill slot is only valid after `allocate`

src/internal/spill_allocator.rs:144

↓ 3 callersMethodtry_reuse_value

Check if the given value is reused by a def operand in the same instruction. This also checks if the class of the def operand is compatible with that

src/internal/value_live_ranges.rs:401

↓ 3 callersMethodunevict_for_reg

Restore all evicted registers that conflict with the given register.

src/internal/parallel_moves.rs:219

↓ 3 callersFunctionuse_spill_cost

Computes the spill cost for a single use after applying allocator-level rematerialization heuristics.

src/internal/virt_regs/builder.rs:61

↓ 3 callersMethodvalues_mut

src/entity/sparse.rs:270

↓ 2 callersMethodacquire

( &mut self, size: SpillSlotSize, alloc_emergency_spillslot: &mut impl FnMut(SpillSlot

src/internal/parallel_moves.rs:41

↓ 2 callersMethodadd_fixed_def

Records a fixed definition at the given instruction. This adds an incoming fixed register hint at all successor instructions.

src/internal/hints.rs:91

↓ 2 callersMethodadd_use_list

Adds a new `UseList` from an iterator.

src/internal/uses.rs:492

↓ 2 callersMethodadvance_right

( &mut self, gap_idx: usize, interference_weight: &mut f32,

src/internal/allocator/split.rs:644

↓ 2 callersMethodallocate

Attempts to assign the given virtual register to a physical register.

src/internal/allocator/mod.rs:521

↓ 2 callersMethodas_mut_slice

(&self, pool: &'a mut CompactListPool<T>)

src/entity/compact_list.rs:67

↓ 2 callersMethodblock_frequency

Generates a reasonable block frequency.

src/debug_utils/generic_function/arbitrary.rs:218

↓ 2 callersMethodblockparam_allocs

Returns the locations for block parameter values at the start of a block.

src/internal/move_resolver.rs:558

↓ 2 callersMethodbuild

Constructs virtual registers from the given live range segments. If `split_placement` is `None` then there must be no constraint conflicts.

src/internal/virt_regs/builder.rs:124

↓ 2 callersMethodbytes

src/reginfo.rs:246

↓ 2 callersMethodcalc_spill_weight

Calculates the spill weight of the virtual register currently being built. This also detects cases where a virtual register only spans a single instr

src/internal/virt_regs/builder.rs:750

↓ 2 callersMethodcheck_bank

Checks that the allocation can hold values of the given bank.

src/debug_utils/checker.rs:582

↓ 2 callersMethodcheck_class

Checks that the allocation is compatible with the given register class.

src/debug_utils/checker.rs:675

↓ 2 callersMethodcheck_indirect_remat_input_value

Check dominance constraints on an indirect-rematerialization input.

src/debug_utils/validate_func.rs:667

↓ 2 callersMethodcheck_skipped_inst

Checks that no instructions were skipped and that instructions are processed in order. An exception is made for pure instructions which are allowed t

src/debug_utils/checker.rs:561

↓ 2 callersMethodclear

src/entity/sparse.rs:102

↓ 2 callersMethodclear_and_resize_with

(&mut self, max_index: usize, f: impl FnMut() -> V)

src/entity/secondary_map.rs:79

↓ 2 callersMethodclobber_unit

Updates the state of an `AllocationUnit` to indicate it no longer holds a value.

src/debug_utils/checker.rs:130

↓ 2 callersMethodclone_from

(&mut self, source: &Self)

src/entity/set.rs:40

↓ 2 callersMethodcount_ones

src/entity/small_set.rs:41

↓ 2 callersMethoddisplay_operand

Displays an operand, expanding value groups to their members.

src/debug_utils/display.rs:57

↓ 2 callersMethoddo_move

Performs a move operation from one allocation to another. This handles details like stack-to-stack moves and conflicts with evicted registers.

src/internal/parallel_moves.rs:440

↓ 2 callersMethodedits

Returns the full list of edits.

src/internal/move_resolver.rs:540

↓ 2 callersMethodedits_from

Returns the list of edits starting from the given instruction.

src/internal/move_resolver.rs:534

↓ 2 callersMethodemit_vreg

Commits the current contents of `segments` and the current constraints to a virtual register.

src/internal/virt_regs/builder.rs:814

↓ 2 callersMethodevict

Evicts all segments of the given virtual register from a physical register.

src/internal/reg_matrix.rs:430

↓ 2 callersMethodevict_interfering_vregs

Evicts all the virtual registers in `interfering_vregs` from their current assignment.

src/internal/allocator/evict.rs:247

↓ 2 callersMethodgen_def

Generates an operand which defines a value.

src/debug_utils/generic_function/arbitrary.rs:625

↓ 2 callersMethodgen_inst

Generates a single instruction in the given block.

src/debug_utils/generic_function/arbitrary.rs:742

↓ 2 callersMethodgen_subclass

Generates a sub-class of an existing class.

src/debug_utils/generic_reginfo/arbitrary.rs:184

↓ 2 callersMethodgen_use

Generates an operand which uses a value.

src/debug_utils/generic_function/arbitrary.rs:519

↓ 2 callersMethodget

fuzz/src/lib.rs:22

↓ 2 callersMethodgroup_for_reg

(&self, reg: PhysReg, group_index: usize, class: RegClass)

src/debug_utils/generic_reginfo/mod.rs:238

↓ 2 callersMethodgroups

Iterator over all virtual register groups.

src/internal/virt_regs/mod.rs:137

↓ 2 callersMethodhandle_block_live_in

Handle live-ins at the start of a block.

src/internal/move_resolver.rs:607

↓ 2 callersMethodhandle_block_live_out

Handle live-outs at the end of a block.

src/internal/move_resolver.rs:678

↓ 2 callersMethodhas_fixeddef

Indicates that the first use in this list is a `FixedDef`.

src/internal/uses.rs:376

↓ 2 callersMethodhas_livein

Indicates that the live range that contains this use list is live-in from a preceding segment at the start of the live range.

src/internal/uses.rs:359

↓ 2 callersMethodindex

src/entity/set.rs:73

↓ 2 callersMethodinitial_value

Simpler version of `def_value` used for to set up the initial block entry state. This is always called on a clean state and therefore doesn't need to

src/internal/move_optimizer.rs:520

↓ 2 callersMethodinsert

(&mut self, entity: T)

src/entity/small_set.rs:123

↓ 2 callersMethodinsts

src/function.rs:608

↓ 2 callersMethodinvalidate_operand_group_mapping

Invalidate any existing operand to group mappings for a vreg: the group they point to will no longer be valid after it is spilled. New mappings will b

src/internal/allocator/split.rs:1059

↓ 2 callersMethoditer_mut

src/entity/primary_map.rs:125

↓ 2 callersMethoditer_mut

src/entity/secondary_map.rs:118

↓ 2 callersMethodkey

src/entity/sparse.rs:423

↓ 2 callersMethodkind

src/allocation_unit.rs:75

↓ 2 callersFunctionload_function

(path: &Path, reginfo: &GenericRegInfo)

regalloc3-tool/src/main.rs:134

↓ 2 callersMethodmark_spillslot

(&mut self, alloc: Allocation)

src/internal/dead_spill_elimination.rs:236

↓ 2 callersMethodnew_block

Resets the state tracker to a clean slate with no live values.

src/internal/move_optimizer.rs:454

↓ 2 callersMethodnext_present_from

(&self, from: T)

src/entity/set.rs:165

↓ 2 callersMethodnum_insts

Number of instructions covered by this live range segment.

src/internal/live_range.rs:194

↓ 2 callersMethodnum_value_groups

src/debug_utils/generic_function/mod.rs:235

↓ 2 callersFunctionparse_constraint

(pair: Pair<'_, Rule>)

src/debug_utils/generic_function/parse.rs:307

↓ 2 callersFunctionparse_expected_entity

(pair: Pair<'_, Rule>, expected: T)

src/debug_utils/generic_function/parse.rs:61

↓ 2 callersFunctionparse_operand

( pair: Pair<'_, Rule>, groups: &mut PrimaryMap<ValueGroup, Vec<Value>>, )

src/debug_utils/generic_function/parse.rs:267

↓ 2 callersFunctionparse_reg_group_list

(pair: Pair<'_, Rule>, is_group: &mut Option<bool>)

src/debug_utils/generic_reginfo/parse.rs:88

↓ 2 callersMethodpreference_weight

Returns the preference weight associated with a virtual register. The assignment must currently be assigned.

src/internal/allocator/mod.rs:299

↓ 2 callersMethodprepare

(&mut self, func: &impl Function, num_spill_slots: usize)

src/internal/parallel_moves.rs:577

↓ 2 callersMethodprepare

(&mut self, reginfo: &impl RegInfo)

src/internal/allocator/order.rs:57

↓ 2 callersMethodprocess_block

( &mut self, block: Block, move_resolver: &mut MoveResolver, allocations: &All

src/internal/dead_spill_elimination.rs:104

↓ 2 callersMethodprocess_edit

Applies the effects of an edit on the state.

src/internal/move_optimizer.rs:572

↓ 2 callersMethodpropagate_to_succs

Propagates the current `StateTracker` state to successor blocks.

src/internal/move_optimizer.rs:237

↓ 2 callersMethodrebuild_mapping

src/entity/sparse.rs:236

↓ 2 callersMethodreset_constraints

Resets the current constraints to their most generic form.

src/internal/virt_regs/builder.rs:444

↓ 2 callersMethodscore

Score used to select the best split proposal.

src/internal/allocator/split.rs:128

↓ 2 callersMethodset_fixeddef

Sets the fixed-def bit to the given value.

src/internal/uses.rs:408

↓ 2 callersMethodspill_cost

Generates a reasonable spill cost for a register class.

src/debug_utils/generic_reginfo/arbitrary.rs:96

↓ 2 callersMethodspill_segment

Spills the given `ValueSegment` to a spill slot.

src/internal/spill_allocator.rs:122

↓ 2 callersMethodspillslots

src/output.rs:305

↓ 2 callersMethodsplit_at_index

Splits the given use list at the given `UseIndex`. The fixed-hint flag is cleared by this operation.

src/internal/uses.rs:459

↓ 2 callersMethodtake

src/entity/packed_option.rs:91

↓ 2 callersMethodtry_evict

(&mut self, vreg: V)

src/internal/allocator/evict.rs:80

↓ 2 callersMethodunevict_all

Restore all evicted registers.

src/internal/parallel_moves.rs:203

↓ 2 callersMethodvirt_regs

Iterator over all virtual registers.

src/internal/virt_regs/mod.rs:127

↓ 1 callersMethodadd_blockparams

Adds incoming block parameters to blocks that allow them.

src/debug_utils/generic_function/arbitrary.rs:338

↓ 1 callersMethodadd_fixed_use

Records a fixed use at the given instruction. This adds an outgoing fixed register hint at all predecessor instructions. If this use is at the first

src/internal/hints.rs:122

↓ 1 callersMethodadd_move

( &mut self, source: Allocation, dest: Allocation, value: Value, func:

src/internal/parallel_moves.rs:612

↓ 1 callersMethodadd_remat

( &mut self, dest: Allocation, value: Value, func: &impl Function, reg

src/internal/parallel_moves.rs:590

↓ 1 callersMethodadd_value

Adds the given value to the set of values for an `AllocationUnit`.

src/debug_utils/checker.rs:98

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