6246b4dce1
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
cbd276821a
WIP
2012-12-31 11:03:33 -08:00
e654e4afd9
Using "same?" in more places.
2012-07-21 10:22:44 -07:00
b123bf31b2
compiler.cfg: Rename <##foo> to ##foo, in the low-level IR
2011-11-11 19:48:38 -08:00
cb66728b26
compiler.cfg: Change low-level IR constructors from ##foo to <##foo>
2011-11-06 23:02:46 -08:00
f69411fcfb
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
460f163014
compiler.cfg.linear-scan: clean up spill slot assignment
2010-05-03 17:34:24 -04:00
8849e370ca
Register allocation now uses SSA properties to coalesce values with different representations
2010-05-03 17:34:20 -04:00
d38dbdabce
compiler.cfg.linear-scan: cleanups
2010-05-03 17:34:18 -04:00
fc7a1ad8b3
New GC checks work in progress
2010-05-03 17:34:16 -04:00
e4ce0d92f2
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
6f2a4eba51
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
d93f6ed1f3
Merge branch 'master' of git://factorcode.org/git/factor
2009-08-14 20:11:54 -05:00
595e3b96cd
Improving write barrier elimination; change to compiler.cfg.utilities to support this
2009-08-14 19:41:41 -05:00
d1ce837569
Delete empty unit tests files, remove 1- and 1+, reorder IN: lines in a lot of places, minor refactoring
2009-08-13 19:21:44 -05:00
ca2d989547
compiler.cfg.linearization: change order to fit older unit tests
2009-08-08 23:06:57 -05:00
88d15dfbea
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
2d575d7ec9
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
4d2160799f
Split off the notion of a register representation from a register class
2009-08-07 17:44:50 -05:00
7665784911
Compiler speedups
2009-08-02 09:16:21 -05:00
c815c8c5b5
compiler.cfg.linear-scan: more test fixes
2009-07-29 07:04:52 -05:00
bd70967f8a
compiler.cfg.linear-scan.resolve: fix unit tests to not depend on hashing
2009-07-29 06:48:01 -05:00
905f52d4a9
compiler.cfg: Fix some unit tests
2009-07-28 08:56:14 -05:00
6d4a54201b
compiler.cfg.linear-scan: fix resolve pass
2009-07-28 08:47:35 -05:00
c44b13c29e
compiler.cfg.linear-scan.resolve: unit tests
2009-07-28 07:41:41 -05:00
f19ee61d3a
compiler.cfg.linear-scan: use compiler.cfg.parallel-copy in resolve pass
2009-07-28 07:39:46 -05:00
c355c21de6
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
5d9f7b0ed2
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
31ae0845f3
compiler.cfg.linear-scan.resolve: get it to work on CFGs with critical edges
2009-07-12 23:00:33 -05:00
4d3382431f
compiler.cfg.linear-scan: fixing unit tests
2009-07-09 00:48:00 -05:00
65cb2d84a7
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
dd56f4158a
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
ab5fdc70ac
compiler.cfg.linear-scan: redo resolve pass to fix a correctness issue
2009-07-03 23:38:52 -05:00
14bce3b400
compiler.cfg.linear-scan: debugging spilling and resolve pass
2009-07-01 17:41:07 -05:00
c5ffb08f5b
fix bug where traversal order was lost
2009-06-30 16:44:14 -05:00
d888d13efe
spill to spill-temp, not to virtual spill addresses
2009-06-30 15:40:13 -05:00
c2d4c42252
Fix conflict
2009-06-29 01:59:53 -05:00
5754bf0028
compiler.cfg.linear-scan.resolve: remove redundant vocabs from using list
2009-06-28 22:58:35 -05:00
750d8c0a9a
Merge branch 'master' of git://factorcode.org/git/factor
...
Conflicts:
basis/compiler/cfg/linear-scan/resolve/resolve-tests.factor
2009-06-26 21:51:08 -05:00
c7a04858ee
add spill-temp to compiler.cfg.instructions, implement parallel register assignment in linear-scan.resolve
2009-06-26 21:48:21 -05:00
3b8733de01
Redesign compiler.cfg.stack-analysis to make compiler.cfg.height redundant, and to fix some problems
2009-06-26 17:29:55 -05:00
478e5cc95f
compiler.cfg.linear-scan: Debugging resolve pass
2009-06-22 00:24:51 -05:00
02e2c0bcf7
compiler.cfg.linear-scan.resolve: unit tests
2009-06-21 00:23:34 -05:00
39dba00279
compiler.cfg.linear-scan: Working on resolve pass
2009-06-21 00:20:01 -05:00
14b4b79a37
compiler.cfg.linear-scan.resolve: fix compile error
2009-06-14 17:00:52 -05:00
d09ece8152
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
Doug Coleman
Slava Pestov
John Benediktsson
Daniel Ehrenberg
Slava Pestov