31ae0845f3
compiler.cfg.linear-scan.resolve: get it to work on CFGs with critical edges
2009-07-12 23:00:33 -05:00
75b2e114f3
compiler.cfg.linear-scan: disable unit test for unimplemented feature
2009-07-10 07:48:49 -05:00
2c3fb59f4f
compiler.cfg.linear-scan: fix fencepost error in spill insertion
2009-07-10 03:58:51 -05:00
e48b805bde
compiler.cfg.linear-scan.allocation: fix broken spill slot reuse logic
2009-07-10 00:25:46 -05:00
f93a71e978
compiler.cfg.linear-scan: two live intervals which are coalesced will use the same spill slot
2009-07-09 23:12:49 -05:00
4d3382431f
compiler.cfg.linear-scan: fixing unit tests
2009-07-09 00:48:00 -05:00
279733adfb
compiler.cfg.linear-scan: more code cleanups, and working on split-to-fit algorithm
2009-07-09 00:20:03 -05:00
b02590cd58
compiler.cfg.linear-scan: code cleanups
2009-07-08 23:28:28 -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
4ef76762e3
compiler.cfg.linear-scan: debugging spilling, add more assertions
2009-07-07 13:01:27 -05:00
39e660d8f6
compiler.cfg.linear-scan: code cleanup
2009-07-07 03:45:27 -05:00
15134e61e0
compiler.cfg.linear-scan: Re-implement spilling, add some additional runtime assertions, simplify assignment pass since it doesn't have to track spill slots anymore; just assume a live value that's not in active or inactive is spilled
2009-07-07 03:28:55 -05:00
d6f45a5216
compiler.cfg.linear-scan: minor fixes
2009-07-05 22:51:53 -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
0a634ec4ec
Fix compiler.cfg.linear-scan.resolve test failure
2009-07-04 16:30:16 -05:00
c431e0db99
compiler.cfg.linear-scan.resolve: More fixes
2009-07-04 00:45:06 -05:00
ab5fdc70ac
compiler.cfg.linear-scan: redo resolve pass to fix a correctness issue
2009-07-03 23:38:52 -05:00
12cbbbd6ad
compiler.cfg: clean up GC check generation to use spill-slot data type
2009-07-03 23:11:23 -05:00
3d92117ef1
compiler.cfg.linear-scan: assign spill slots to vregs globally, so that resolve pass never has to perform a memory->memory transfer
2009-07-03 22:51:40 -05:00
04508f2ece
compiler.cfg: bug fixes in GC check insertion and fixnum intrinsics
2009-07-02 00:51:06 -05:00
ca0b05cd1d
compiler.cfg.linear-scan: fix spilling
2009-07-01 22:37:27 -05:00
14bce3b400
compiler.cfg.linear-scan: debugging spilling and resolve pass
2009-07-01 17:41:07 -05:00
189043eae7
compiler.cfg.linear-scan.assignment: insert-copy did the wrong thing if the second interval had been split. Fixes compilation of 'trilerp'
2009-06-30 21:07:39 -05:00
dc96968b99
Merge branch 'master' of git://factorcode.org/git/factor
2009-06-30 18:12:00 -05:00
87aabfc053
compiler.cfg.linear-scan.assignment: get check-assignment? to work with coalescing
2009-06-30 18:10:53 -05:00
eb2d574e79
Merge branch 'master' of git://factorcode.org/git/factor
2009-06-30 16:45:57 -05:00
c5ffb08f5b
fix bug where traversal order was lost
2009-06-30 16:44:14 -05:00
ecf44c98bc
compiler.cfg.linear-scan: compute-free-pos was broken in the case where more than one inactive interval had the same physical register assigned
2009-06-30 16:07:58 -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
be1dcc04c2
compiler.cfg.linear-scan: fix unit tests
2009-06-24 13:54:12 -05:00
fff4a1dbbd
compiler.cfg.linear-scan: fix coalescing to take lifetime holes into account
2009-06-23 21:32:51 -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
886967256e
compiler.cfg.linear-scan.assignment: correctly compute live registers at GC check points
2009-06-20 15:33:12 -05:00
82730af521
compiler.cfg.linear-scan: untangle add-active/delete-active/add-handled calls in spilling, replace 'sort-values last' with 'alist-max' in compiler.utilities
2009-06-19 18:28:30 -05:00
6ff7e2cba7
compiler.cfg.linear-scan: Fix a couple of bugs
2009-06-19 03:42:42 -05:00
e1e24c4802
compiler.cfg.linear-scan: Further progress on inactive interval handling
2009-06-17 15:27:20 -05:00
14b4b79a37
compiler.cfg.linear-scan.resolve: fix compile error
2009-06-14 17:00:52 -05:00
941d7a1eeb
Various linear scan fixes
...
insert spill before reload to fix x86-32 regression
inactive splitting: if all inactive intervals' registers are in use, don't fail
fix stack analysis tests
2009-06-13 17:35:40 -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
e1d13d8ee7
Linear scan: implement live range intersection
2009-06-06 01:04:12 -05:00
ad5ef2a3cc
Linear scan: correctly compute live spill slots
2009-06-05 18:06:47 -05:00
ee67b7c9a8
compiler.cfg.linear-scan: re-do interval splitting to operate on live ranges; add inactive set processing
2009-06-04 18:53:02 -05:00
9096acea6f
Linear scan: build live ranges
2009-06-03 03:22:27 -05:00
Slava Pestov
Slava Pestov
Doug Coleman