8d3a45dee2
compiler.cfg: clean up GC check generation to use spill-slot data type
2009-07-03 23:11:23 -05:00
5c6c3ecd85
compiler.cfg.tco: Tail call optimization moved out of compiler.cfg.builder into its own pass
2009-06-30 20:13:35 -05:00
2d231f066a
GC checks now save and restore registers
2009-06-02 18:23:47 -05:00
7dd08892b2
Fix for recent word renaming
2009-06-01 03:19:35 -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
280736ab00
On second thought, linearization will be done after SSA destruction so live-in is accurate
2009-05-29 05:45:40 -05:00
743550f19c
Put GC checks in the right place when linearizing, and generate _dispatch-labels
2009-05-29 05:36:04 -05:00
3b79d61496
Add a new ##allocation union to remove some code duplication
2009-05-27 18:55:49 -05:00
1db81da264
Refactoring low-level optimizer to support stack analysis pass
2009-05-26 19:31:19 -05:00
3c408342ef
renaming: contain? -> any?, deep-contains? -> deep-any?, pad-left -> pad-head, pad-right -> pad-tail, trim-left -> trim-head, trim-right -> trim-tail
2009-01-29 22:19:07 -06:00
0021cde743
Fix more compile errors
2008-12-15 22:21:56 -06:00
daf2857d7b
define-inline now takes an effect parameter
...
C: now sets the stack effect of the new word to slot names
add new basis/constants vocab; CONSTANT: foo bar is equivalent to : foo bar ; inline
(going to fold CONSTANT:, ALIAS: and qualified into core soon perhaps)
tighten the screws: inline words now need a stack declaration too
update some usages of inline words
2008-12-15 19:44:56 -06:00
b1aa3697cb
Emit branches in the same order they're written in code
2008-11-13 03:52:01 -06:00
efcb916e35
Handle a jump to a jump by cloning the block, in the same way we optimize jumps to returns
2008-11-03 21:02:34 -06:00
445e353337
Optimize away useless jumps
2008-11-02 23:09:31 -06:00
3834eaeb05
Don't generate GC checks if the allocation instruction is optimized out
2008-11-02 01:50:48 -06:00
492a15e345
Move insn class to compiler.cfg.instructions
2008-10-24 09:17:06 -05:00
1f693b50b3
Massive focused action
2008-10-22 18:39:41 -05:00
37cf7d9a9c
Add SSA comparison instructions, fix various problems
2008-10-20 05:55:20 -05:00
f092622fac
CFG IR is now pure SSA
2008-10-20 01:56:28 -05:00
f436fd0c0f
Merging in new codegen
2008-10-07 16:16:50 -05:00
Slava Pestov
Doug Coleman