c65877104e
compiler: cleanup usings.
2014-12-13 16:10:21 -08:00
c3a4bdcf68
compiler.cfg.linear-scan.resolve: use if-empty.
2014-12-11 14:00:50 -08:00
e5866dfa80
compiler.cfg.*: changed stack effect of needs-predecessors from ( cfg -- cfg') to ( cfg -- )
2014-12-11 14:30:47 +01:00
5fe9ce4235
compiler.cfg: fix stack effect of cfg-changed and predecessors changed to ( cfg -- )
2014-12-11 14:30:46 +01:00
a0dd953e33
starting point - Fix bootstrap; I broke it in merging. Disable environment variables because the compiler isn't loaded yet and can't call C ffi functions, and tools.test loads this vocab.
...
Disable intrinsics in cpu.x86.64 for now, since they invoke the compiler
Fix ##branch renaming to ##branch,
To work on this branch:
./factor -include=math -i=boot.image
./factor -run=listener
USE: compiler USE: tools.test save
enable-optimizer
Error message is now:
T{ vregs-shouldn't-interfere f 409 424 }
2012-12-31 11:03:45 -08:00
07227f22f9
WIP
2012-12-31 11:03:33 -08:00
4e72d80256
Using "same?" in more places.
2012-07-21 10:22:44 -07:00
6cca0ea468
compiler.cfg: Rename <##foo> to ##foo, in the low-level IR
2011-11-11 19:48:38 -08:00
eb2a0c611b
compiler.cfg: Change low-level IR constructors from ##foo to <##foo>
2011-11-06 23:02:46 -08:00
355d89e8e8
compiler.cfg: now that kill-blocks cannot contain instructions that define vregs we can skip them all
2010-07-27 12:40:31 -04:00
ffd1844d52
compiler.cfg.linear-scan: clean up spill slot assignment
2010-05-03 17:34:24 -04:00
43f269e4eb
Register allocation now uses SSA properties to coalesce values with different representations
2010-05-03 17:34:20 -04:00
43fc230c69
compiler.cfg.linear-scan: cleanups
2010-05-03 17:34:18 -04:00
95ff5ffe51
New GC checks work in progress
2010-05-03 17:34:16 -04:00
db7403d697
compiler.cfg.linear-scan.resolve: fix incorrect behavior when one physical register is used with several representations in the same register class
2010-05-03 17:34:14 -04:00
705b4ab5c3
compiler.cfg.linear-scan: fix partial sync point logic in case where dst == src, and clean up spilling code
2009-09-27 19:28:20 -05:00
3cec74867d
Improving write barrier elimination; change to compiler.cfg.utilities to support this
2009-08-14 19:41:41 -05:00
687454878a
compiler.cfg.linearization: change order to fit older unit tests
2009-08-08 23:06:57 -05:00
d0c393aa60
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
4b7ba38aab
compiler.cfg: virtual registers are integers now, and representations are stored off to the side. Fix bug in representation selection that would manifest if a value was used as a float and a fixnum in different branches; cannot globally unbox float in this case
2009-08-08 04:02:18 -05:00
725280d424
Split off the notion of a register representation from a register class
2009-08-07 17:44:50 -05:00
c1c8424605
Compiler speedups
2009-08-02 09:16:21 -05:00
e6f5eab598
compiler.cfg.linear-scan: fix resolve pass
2009-07-28 08:47:35 -05:00
857ef94acc
compiler.cfg.linear-scan: use compiler.cfg.parallel-copy in resolve pass
2009-07-28 07:39:46 -05:00
89db2e745d
Move liveness back to compiler.cfg.liveness, fix a corner-case where it didn't work on some forms of non-SSA code
2009-07-22 06:07:28 -05:00
21a012e3d7
compiler.cfg: Major restructuring -- do not compute liveness before local optimization, and instead change local optimizations to be more permissive of undefined values. Now, liveness is only computed once, after phi elimination and before register allocation. This means liveness analysis does not need to take phi nodes into account and can now use the new compiler.cfg.dataflow-analysis framework
2009-07-22 03:08:28 -05:00
8ff473e42c
compiler.cfg.linear-scan.resolve: get it to work on CFGs with critical edges
2009-07-12 23:00:33 -05:00
c20e6c290f
compiler.cfg.linear-scan: split off parallel mapping code from resolve pass, use it in assignment pass to resolve parallel copies
2009-07-08 23:07:06 -05:00
a452f32e3a
compiler.cfg.linear-scan: Get cycle breaking in resolve pass to work by allocating a spare spill slot for this purpose
2009-07-05 21:32:23 -05:00
da13681bc8
compiler.cfg.linear-scan: redo resolve pass to fix a correctness issue
2009-07-03 23:38:52 -05:00
a19f22ec82
compiler.cfg.linear-scan: debugging spilling and resolve pass
2009-07-01 17:41:07 -05:00
d1f6871081
fix bug where traversal order was lost
2009-06-30 16:44:14 -05:00
f41f84436c
spill to spill-temp, not to virtual spill addresses
2009-06-30 15:40:13 -05:00
82bfaca188
Fix conflict
2009-06-29 01:59:53 -05:00
0f68ee3e9a
compiler.cfg.linear-scan.resolve: remove redundant vocabs from using list
2009-06-28 22:58:35 -05:00
90017eb248
add spill-temp to compiler.cfg.instructions, implement parallel register assignment in linear-scan.resolve
2009-06-26 21:48:21 -05:00
387f6df9e5
compiler.cfg.linear-scan: Debugging resolve pass
2009-06-22 00:24:51 -05:00
5a78956956
compiler.cfg.linear-scan: Working on resolve pass
2009-06-21 00:20:01 -05:00
6fb7dca404
compiler.cfg.linear-scan.resolve: fix compile error
2009-06-14 17:00:52 -05:00
d0f6a7d048
Split up compiler.cfg.linear-scan.allocation into a number of sub-vocabularies; start work on compiler.cfg.linear-scan.resolve; start work on inactive interval splitting
2009-06-11 17:55:14 -05:00
John Benediktsson
Björn Lindqvist
Doug Coleman
Slava Pestov
Daniel Ehrenberg
Slava Pestov