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Functions705 in github.com/Amanieu/regalloc3

⨍ Functions 705◇ Types & classes 175

↓ 6 callersMethodclear

(&mut self, func: &impl Function)

src/internal/spill_allocator.rs:91

↓ 6 callersMethoddef_value

Handles the definition of a value. This consists of 4 parts: 1) Invalidating any previous mapping for the same value, since those are from the previo

src/internal/move_optimizer.rs:481

↓ 6 callersMethodfind

Returns the leader of the set containing the given key. This takes a mutable reference to self because it performs path compression for improved perf

src/union_find.rs:47

↓ 6 callersMethodindex

src/entity/primary_map.rs:214

↓ 6 callersMethodis_reserved_value

src/output.rs:162

↓ 6 callersMethodkeys

src/entity/sparse.rs:257

↓ 6 callersMethodlast_mut

src/entity/primary_map.rs:171

↓ 6 callersMethodnew_value

Defines a new value with randomized properties.

src/debug_utils/generic_function/arbitrary.rs:317

↓ 6 callersMethodnum_spillslots

src/output.rs:298

↓ 6 callersMethodregs

src/reginfo.rs:433

↓ 6 callersMethodretain

(&mut self, mut keep: F)

src/entity/sparse.rs:289

↓ 6 callersMethodspill

Spills the given virtual register to a spillslot. Any uses which must be in a register are split off into separate virtual registers which only cover

src/internal/allocator/split.rs:1231

↓ 6 callersMethodsub_classes

(&self, class: RegClass)

src/debug_utils/generic_reginfo/mod.rs:203

↓ 6 callersMethodswap_remove

Removes an element from the list at the given index. The removed element is replaced with the last element of the list and the list is shrunk by one

src/entity/compact_list.rs:100

↓ 6 callersMethodvalue

src/internal/reg_matrix.rs:54

↓ 6 callersMethodvalue_use

Visits a use of a value.

src/internal/value_live_ranges.rs:773

↓ 6 callersMethodvalues

src/entity/sparse.rs:264

↓ 5 callersMethodcfg_postorder

Returns the list of basic blocks in control-flow postorder. The returned iterator only includes basic blocks reachable from an entry point. Use `rev

src/debug_utils/postorder.rs:79

↓ 5 callersMethodcheck_interference

Iterates over all the interference in the current unit.

src/internal/reg_matrix.rs:115

↓ 5 callersMethodclass_spill_cost

(&self, class: RegClass)

src/debug_utils/generic_reginfo/mod.rs:188

↓ 5 callersMethodclobber_unit

Clobbers any existing value on a register that contains the given unit.

src/internal/move_optimizer.rs:461

↓ 5 callersMethodcommon_subclass

(&self, a: RegClass, b: RegClass)

src/reginfo.rs:409

↓ 5 callersMethodcompute

Computes the control-flow post-order.

src/debug_utils/postorder.rs:89

↓ 5 callersMethoddump

Dumps the value live ranges to the log.

src/internal/value_live_ranges.rs:259

↓ 5 callersMethodend_for_fixed_use_reservation

Fixed use reservations only span a single Use in one instruction, so we can save space by only storing the start point and deriving the end point from

src/internal/live_range.rs:123

↓ 5 callersMethodindex

src/allocation_unit.rs:27

↓ 5 callersMethoditer

src/entity/sparse.rs:244

↓ 5 callersMethodlen

src/entity/compact_list.rs:55

↓ 5 callersMethodlen

src/entity/primary_map.rs:86

↓ 5 callersFunctionparse_entity_list

(pair: Pair<'_, Rule>)

src/debug_utils/generic_reginfo/parse.rs:70

↓ 5 callersMethodround_to_prev_inst

Rounds this point to the previous instruction boundary.

src/internal/live_range.rs:114

↓ 5 callersMethodset_value

Sets the `AllocationUnit` to contain only the given value.

src/debug_utils/checker.rs:104

↓ 5 callersMethodspillslot_layout

(&self, slot: SpillSlot)

src/output.rs:315

↓ 5 callersMethodsplit_at

Splits the live range in the middle at the given point.

src/internal/live_range.rs:199

↓ 5 callersMethodtrailing_zeros

src/entity/small_set.rs:46

↓ 5 callersFunctionvalidate_reginfo

Checks `reginfo` to ensure it satisfies all of the pre-conditions required by the register allocator.

src/debug_utils/validate_reginfo.rs:16

↓ 5 callersMethodvregs

(self, _virt_regs: &VirtRegs)

src/internal/allocator/mod.rs:113

↓ 5 callersMethodzip_with_reg_group

( self, reg: PhysReg, _virt_regs: &VirtRegs, _reginfo: &impl RegInfo, )

src/internal/allocator/mod.rs:121

↓ 4 callersMethodallocation_order

(&self, class: RegClass)

src/debug_utils/generic_reginfo/mod.rs:193

↓ 4 callersMethodassignments

Returns the mapping of all `VirtReg` to `PhysReg` for which an assignment exists. This does not include any virtual registers that have been spilled.

src/internal/allocator/mod.rs:488

↓ 4 callersMethodblock_is_critical_edge

(&self, block: Block)

src/debug_utils/generic_function/mod.rs:210

↓ 4 callersMethodcheck_fixed

Check for multiple conflicting uses of a fixed register in a single constraint scope.

src/debug_utils/validate_func.rs:169

↓ 4 callersMethodcheck_group_class

Checks that the allocation is the first member of a group in the given register class, and returns the register group it is part of.

src/debug_utils/checker.rs:706

↓ 4 callersMethodcoalesce_values

Attempts to merge the two given values into the same `ValueSet`. Returns whether a merge was performed.

src/internal/coalescing.rs:264

↓ 4 callersMethodcreate_vreg_from_segments

Creates new virtual registers from the given segments.

src/internal/virt_regs/mod.rs:154

↓ 4 callersMethodenqueue

Enqueues an entry into the priority queue.

src/internal/allocator/queue.rs:162

↓ 4 callersMethodget_mut

(&mut self, key: K)

src/entity/sparse.rs:123

↓ 4 callersMethodget_scratch_reg

Returns a scratch `Allocation` in the given `RegClass` which is currently unused. This may return a `SpillSlot` if the register class allows spillslo

src/internal/parallel_moves.rs:260

↓ 4 callersMethodget_value_for_use

Returns a value for use as an `OperandKind::Use` in the given block. Because we process instructions in post-order, uses are processed before definit

src/debug_utils/generic_function/arbitrary.rs:460

↓ 4 callersMethodgroup_allocation_order

(&self, class: RegClass)

src/debug_utils/generic_reginfo/mod.rs:198

↓ 4 callersMethodgrow_to_with

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

src/entity/secondary_map.rs:103

↓ 4 callersMethodinsert

(&mut self, key: K, value: V)

src/entity/sparse.rs:171

↓ 4 callersMethodinsert_unique

(&mut self, key: K, value: V)

src/entity/sparse.rs:187

↓ 4 callersMethodinto_mut

src/entity/sparse.rs:518

↓ 4 callersMethodlen

src/entity/sparse.rs:89

↓ 4 callersFunctionload_reginfo

regalloc3-tool/src/main.rs:126

↓ 4 callersMethodmerge_use

Updates the constraints to accept the given `Use`, or returns false if this is not possible. Constraints are not updated if this function returns fal

src/internal/virt_regs/builder.rs:216

↓ 4 callersMethodnum_reg_groups

src/debug_utils/generic_reginfo/mod.rs:228

↓ 4 callersMethodnum_regs

src/debug_utils/generic_reginfo/mod.rs:213

↓ 4 callersMethodnum_virt_regs

Number of virtual registers currently defined.

src/internal/virt_regs/mod.rs:132

↓ 4 callersMethodorder

Returns an iterator over all the registers in the allocation order.

src/internal/allocator/order.rs:120

↓ 4 callersFunctionparse_entity_list

(pair: Pair<'_, Rule>)

src/debug_utils/generic_function/parse.rs:73

↓ 4 callersFunctionparse_expected_entity

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

src/debug_utils/generic_reginfo/parse.rs:58

↓ 4 callersFunctionparse_number

(pair: Pair<'_, Rule>)

src/debug_utils/generic_reginfo/parse.rs:44

↓ 4 callersMethodrelease

(&mut self, slot: SpillSlot, size: SpillSlotSize)

src/internal/parallel_moves.rs:53

↓ 4 callersMethodrun

Runs the coalescing pass to group values into `ValueSet`s.

src/internal/coalescing.rs:71

↓ 4 callersMethodset_fixedhint

Sets the fixed-hint bit to the given value.

src/internal/uses.rs:399

↓ 4 callersMethodset_for_value

Returns the `ValueSet` containing the given `Value`.

src/internal/coalescing.rs:65

↓ 4 callersMethodset_livein

Sets the live-in bit to the given value.

src/internal/uses.rs:381

↓ 4 callersMethodstack_to_stack_class

(&self, bank: RegBank)

src/debug_utils/generic_reginfo/mod.rs:148

↓ 3 callersMethodadd_indirect_remat

Adds an indirect rematerialization recipe for a value defined at the current program point.

src/debug_utils/generic_function/arbitrary.rs:571

↓ 3 callersMethodallocation_order

(class: RegClass, reginfo: &impl RegInfo)

src/internal/allocator/mod.rs:151

↓ 3 callersMethodassign

Assigns `vreg` to the chosen register. `evicted_for_preference` is true if we evicted a virtual register with a higher spill weight due to our prefer

src/internal/allocator/mod.rs:732

↓ 3 callersMethodbanks

src/reginfo.rs:277

↓ 3 callersMethodblock_immediate_dominator

(&self, block: Block)

src/debug_utils/generic_function/mod.rs:180

↓ 3 callersMethodcan_eliminate_dead_inst

(&self, inst: Inst)

src/debug_utils/generic_function/mod.rs:262

↓ 3 callersMethodcheck_constraint

Checks that the allocation for an operand matches the operand constraints.

src/debug_utils/checker.rs:861

↓ 3 callersMethodcheck_fixed_conflict

Checks if the given register can be used as an early/late fixed-register constraint, and if successful, marks all of the register's sub-units as in-us

src/debug_utils/generic_function/arbitrary.rs:440

↓ 3 callersMethodcheck_value_def

Record the definition of a value and check for duplicate definitions.

src/debug_utils/validate_func.rs:159

↓ 3 callersMethodclass_group_members

(&self, class: RegClass)

src/debug_utils/generic_reginfo/mod.rs:178

↓ 3 callersMethodclear_spillslot

(&mut self, alloc: Allocation)

src/internal/dead_spill_elimination.rs:242

↓ 3 callersMethodcount

src/entity/set.rs:155

↓ 3 callersMethoddef_value_group

Calls `def_value` for each member of a group.

src/internal/move_optimizer.rs:535

↓ 3 callersMethoddump

(self, virt_regs: &VirtRegs, uses: &Uses)

src/internal/allocator/mod.rs:130

↓ 3 callersMethodevicted_for_preference

Whether this virtual register has evicted another virtual register with a higher spill weight to steal a physical register for which it has a higher p

src/internal/allocator/mod.rs:282

↓ 3 callersMethodfirst_half

First half of the split.

src/internal/live_range.rs:405

↓ 3 callersMethodfirst_inst

Returns the first instruction that this segment covers.

src/internal/live_range.rs:268

↓ 3 callersMethodfor_each_move_source

Helper function to deal with uses that move an incoming value to another location. This figures out where the values comes from and which moves need t

src/internal/move_resolver.rs:756

↓ 3 callersMethodgen_allocation_order

Generates an allocation order for a register class.

src/debug_utils/generic_reginfo/arbitrary.rs:162

↓ 3 callersMethodgroup_for_reg

( reg: PhysReg, group_index: usize, class: RegClass, reginfo: &impl RegInfo,

src/internal/allocator/mod.rs:141

↓ 3 callersMethodhas_fixedhint

Indicates that the live range that contains this use list has a fixed register hint.

src/internal/uses.rs:371

↓ 3 callersMethodhas_liveout

Indicates that the live range that contains this use list is live-out to another segment at the end of the live range.

src/internal/uses.rs:365

↓ 3 callersMethodhints_for_segment

Returns an iterator over all the fixed-register hints covered by the given live range segment.

src/internal/hints.rs:180

↓ 3 callersMethodindex

src/entity/secondary_map.rs:168

↓ 3 callersMethodindices

Returns the range of indices encoded in the `UseList`.

src/internal/uses.rs:433

↓ 3 callersMethodinst

Instruction before which the move must be placed.

src/internal/move_resolver.rs:101

↓ 3 callersMethodinto_second_half

Second half of the split.

src/internal/live_range.rs:410

↓ 3 callersMethodis_dead_spillslot_write

(&self, alloc: Allocation)

src/internal/dead_spill_elimination.rs:232

↓ 3 callersMethoditer

src/entity/primary_map.rs:119

↓ 3 callersMethoditer

src/entity/secondary_map.rs:112

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