Documentation
Selecting a register allocator
Metadata
Words
Singleton classes
Generic words
Symbol words
Ordinary words
Class predicate words
Files
Metadata files
Children from resource:basis
Selecting a register allocator
Metadata
| Parents: | compiler.cfg |
Words
Singleton classes
 linear-scan-allocator |
Generic words
| Word | Stack effect |
 allocate-cfg | ( cfg allocator -- ) |
| allocator-statistics | ( allocator -- assoc ) |
Symbol words
 allocation-verifier |
| register-allocator |
Ordinary words
| Word | Stack effect |
 (allocate-registers) | ( cfg -- ) |
| allocate-registers | ( cfg -- ) |
| allocate-with-base-context | ( cfg context -- ) |
| current-register-allocator | ( -- allocator ) |
Class predicate words
| Word | Stack effect |
| linear-scan-allocator? | ( object -- ? ) |
Files
resource:basis/compiler/cfg/register-allocation/register-allocation.factor
resource:basis/compiler/cfg/register-allocation/register-allocation-docs.factor
resource:basis/compiler/cfg/register-allocation/register-allocation-tests.factor
resource:basis/compiler/cfg/register-allocation/register-allocation-docs.factor
resource:basis/compiler/cfg/register-allocation/register-allocation-tests.factor
Metadata files
Children from resource:basis
| Vocabulary | Summary |
 compiler.cfg.register-allocation.backtracking | Bundle-based backtracking register allocation with eviction and splitting |
| compiler.cfg.register-allocation.chordal | SSA graph coloring with certified maximum-cardinality ordering and direct phi resolution |
| compiler.cfg.register-allocation.greedy | LLVM-style staged greedy allocation with CFG spill placement and recoloring |
| compiler.cfg.register-allocation.occupancy | Per-register live-range occupancy index for arbitrary-order register allocation |
| compiler.cfg.register-allocation.rematerialization | Conservative cheap integer rematerialization shared by register allocators |
| compiler.cfg.register-allocation.spill-sites | Bounded loop-aware spill-site selection for backtracking allocation |
| compiler.cfg.register-allocation.ssa | Shared SSA interval and physical transport mechanics |
| compiler.cfg.register-allocation.validation | Independent allocator constraint, reduced-bank and native validation fixtures |
| compiler.cfg.register-allocation.verifier | Independent symbolic verification of final register-allocation value flow |