Commit Graph

5 Commits (57d9d9f961cad772d425915d8a4043d30f78c6af)

Author SHA1 Message Date
Slava Pestov 57d9d9f961 Split off local-optimization combinator into compiler.cfg.local, factor out CFG -> MR into compiler.cfg.mr, split off GC check insertion into a new compiler.cfg.gc-checks pass 2009-05-31 12:20:46 -05:00
Slava Pestov 968a9bb666 Various codegen improvements:
- new-insn word to construct instructions
- cache RPO in the CFG
- re-organize low-level optimizer so that MR is built after register allocation
- register allocation now stores instruction numbers in the instructions themselves
- split defs-vregs into defs-vregs and temp-vregs
2009-05-29 13:11:34 -05:00
Slava Pestov 6b81b3e055 compiler.cfg.liveness: correct handling of phi nodes 2009-05-28 17:54:27 -05:00
Slava Pestov 1242a3a411 New local-optimization combinator removes some boilerplate 2009-05-26 19:56:56 -05:00
Slava Pestov 25805f9bfe Refactoring low-level optimizer to support stack analysis pass 2009-05-26 19:31:19 -05:00