ebcd0dc252
compiler.cfg: Fix regressions from recent changes
2009-07-14 20:43:06 -05:00
11731f8d48
compiler.cfg.value-numbering: merge in compiler.cfg.branch-folding
2009-07-14 20:05:01 -05:00
2ace87370e
compiler.cfg.value-numbering: more optimizations
2009-07-14 16:05:25 -05:00
789d82745c
compiler.cfg.value-numbering: factor out value renaming into a separate compiler.cfg.renaming vocabulary
2009-07-09 23:14:26 -05:00
692b479302
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
e04df76f60
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
117cb78d6b
Fixing local optimizations
2009-05-27 18:58:41 -05:00
ce25e0ad8d
New local-optimization combinator removes some boilerplate
2009-05-26 19:56:56 -05:00
1db81da264
Refactoring low-level optimizer to support stack analysis pass
2009-05-26 19:31:19 -05:00
52967c5bf1
Improved value numbering
2008-10-23 02:49:26 -05:00
d723b69990
Value numbering
2008-10-22 21:59:07 -05:00
f092622fac
CFG IR is now pure SSA
2008-10-20 01:56:28 -05:00
c0d89b061e
Fixing register allocator prspilling
2008-10-19 01:10:21 -05:00
Slava Pestov