Slava Pestov
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9f53b638f6
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compiler.cfg.ssa.interference: implement linear-time interference test
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2010-05-17 05:50:13 -04:00 |
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Slava Pestov
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58447d94fa
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compiler.cfg.ssa.interference.live-ranges: compute correct live ranges for ##phi instructions
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2010-05-17 05:50:13 -04:00 |
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Slava Pestov
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0dbc9eaae0
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compiler.cfg: more silly optimizations
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2010-05-14 18:37:09 -04:00 |
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Slava Pestov
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b5cde08732
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compiler.cfg.ssa.live-ranges: clean up
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2010-05-14 18:37:08 -04:00 |
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Slava Pestov
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e2f164a52f
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compiler.cfg: cleanup
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2010-05-03 17:34:26 -04:00 |
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Slava Pestov
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ad55659485
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compiler.cfg.ssa.detruction: coalesce different representations in more cases
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2010-05-03 17:34:22 -04:00 |
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Slava Pestov
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8849e370ca
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Register allocation now uses SSA properties to coalesce values with different representations
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2010-05-03 17:34:20 -04:00 |
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Slava Pestov
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16566506f1
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compiler.cfg: remove unused 'reps' slot from compiler.cfg, and re-organize things in preparation for SSA register allocation
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2010-05-03 17:34:18 -04:00 |
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Slava Pestov
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fc7a1ad8b3
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New GC checks work in progress
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2010-05-03 17:34:16 -04:00 |
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Slava Pestov
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73c34341d7
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compiler.cfg.representations: simplify a little
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2010-05-03 17:34:11 -04:00 |
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Slava Pestov
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c400c7e78a
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compiler.cfg.ssa.liveness: remove unused pass
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2010-05-03 17:34:08 -04:00 |
|
Slava Pestov
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80558a93fa
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Debugging untagged fixnums
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2010-05-03 17:34:02 -04:00 |
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Slava Pestov
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6fdcd9fb02
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Untagged fixnums work in progress
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2010-05-03 17:34:02 -04:00 |
Daniel Ehrenberg
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8530ba467e
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Cleaning up compiler.cfg.ssa.construction
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2010-03-17 20:12:10 -04:00 |
|
Daniel Ehrenberg
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1b61e2e5cf
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Merge branch 'bags' of git://github.com/littledan/Factor
Conflicts:
basis/compiler/cfg/ssa/construction/tdmsc/tdmsc.factor
basis/furnace/auth/auth.factor
basis/stack-checker/backend/backend.factor
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2010-03-16 13:28:00 -04:00 |
Joe Groff
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d4a0a69eb1
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generalize stack effects so we can bootstrap with the stricter stack effect checking
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2010-03-08 23:38:10 -08:00 |
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Daniel Ehrenberg
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2b5af07494
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Fixing ambiguity between sets and namespaces in many unit tests and furnace.auth
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2010-02-26 17:17:40 -05:00 |
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Daniel Ehrenberg
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0f0571e48a
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Moving new-sets to sets
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2010-02-26 16:01:01 -05:00 |
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Daniel Ehrenberg
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ab81eb7054
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Finishing converting compiler.cfg.ssa.construction.tdmsc to new-sets
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2010-02-26 13:53:20 -05:00 |
Daniel Ehrenberg
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ef281f1921
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Bit sets use new new set protocol, and compiler.cfg.ssa.construction.tdmsc is updated for it
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2010-02-16 15:14:32 -06:00 |
Doug Coleman
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7322c0a400
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remove a stray character
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2010-01-22 15:07:01 -06:00 |
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Doug Coleman
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8ae200d419
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Rename accumulator to collector, pusher to selector
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2010-01-22 15:00:53 -06:00 |
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Joe Groff
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c6761710a6
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Merge branch 'master' of http://factorcode.org/git/factor
Conflicts:
basis/locals/locals.factor
basis/peg/peg.factor
extra/infix/infix.factor
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2009-10-28 16:17:24 -05:00 |
Slava Pestov
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ba37429563
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filter-here -> filter!
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2009-10-28 00:44:05 -05:00 |
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Joe Groff
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8b6665c57e
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update existing code for [let change
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2009-10-27 22:05:37 -05:00 |
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Slava Pestov
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2cdac6059f
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compiler.cfg.ssa.destruction: don't coalesce registers with different representations, even if they're in the same register class, since this messes up spilling
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2009-09-29 22:28:20 -05:00 |
Slava Pestov
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dc1b6043dc
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cpu.x86: shifts didn't work if dst != src1; re-organize file a bit
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2009-09-28 05:39:53 -05:00 |
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Slava Pestov
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d9c496c4e4
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compiler.cfg.ssa.destruction: we can coalesce two registers with different representations as long as they both belong to the same register class
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2009-09-28 03:24:54 -05:00 |
|
Slava Pestov
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a267100781
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compiler.cfg.ssa.destruction: more aggressive coalescing work in progress
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2009-09-27 17:17:26 -05:00 |
|
Slava Pestov
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b136ad44d0
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compiler.cfg.ssa.cssa: correctly handle overflowing fixnum instructions
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2009-09-23 02:47:56 -05:00 |
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Slava Pestov
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88d15dfbea
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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.
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2009-08-08 20:02:56 -05:00 |
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Slava Pestov
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0eebb20780
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compiler.cfg.ssa.liveness: fix tests
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2009-08-08 16:15:45 -05:00 |
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Slava Pestov
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2d575d7ec9
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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
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2009-08-08 04:02:18 -05:00 |
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Slava Pestov
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4921b819e0
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compiler.cfg.representations: new pass to make global unboxing decisions, relies on new compiler.cfg.loop-detection pass for loop nesting information
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2009-08-08 00:24:46 -05:00 |
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Slava Pestov
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4d2160799f
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Split off the notion of a register representation from a register class
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2009-08-07 17:44:50 -05:00 |
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Slava Pestov
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8b887630a0
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compiler.cfg: convert code into two-operand form before SSA destruction; SSA destruction now operates on a relaxed SSA form where multiple defs of the same vreg are allowed, but only within a single basic block. This makes linear scan's coalescing redundant, allowing it to be removed completely
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2009-08-05 18:57:46 -05:00 |
|
Joe Groff
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09b2acbd10
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-08-02 23:16:52 -05:00 |
|
Joe Groff
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b4befe3f69
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[ [ ... ] compare ] sort => [ ... ] sort-with
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2009-08-02 20:09:23 -05:00 |
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Slava Pestov
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5b6e0ce534
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compiler.cfg.def-use: remove compute-def-use word, passes have to call compute-defs or compute-uses now; compiler.cfg.ssa.liveness: don't compute dominance and def-use first since destruction does already
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2009-08-02 19:12:32 -05:00 |
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Slava Pestov
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a61037d8f7
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-08-02 18:46:27 -05:00 |
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Slava Pestov
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c29ee06adb
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Revert "SSA destruction uses new SSA liveness checking"
This reverts commit 98c7de8410.
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2009-08-02 18:41:31 -05:00 |
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Daniel Ehrenberg
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4e65589361
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Merge branch 'master' of git://factorcode.org/git/factor
Conflicts:
basis/compiler/cfg/ssa/liveness/liveness-tests.factor
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2009-08-02 18:23:49 -04:00 |
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Daniel Ehrenberg
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318018f999
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Removing phi-outs set in SSA liveness checking
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2009-08-02 18:15:18 -04:00 |
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Slava Pestov
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8a631dfbd9
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Merge branch 'master' of git://factorcode.org/git/factor
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2009-08-02 17:07:06 -05:00 |
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Slava Pestov
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3104129127
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compiler.cfg.ssa.liveness: fix unit tests
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2009-08-02 17:06:35 -05:00 |
|
Daniel Ehrenberg
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82ba9a2e0c
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minor SSA liveness code reorganization
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2009-08-02 18:05:51 -04:00 |
|
Daniel Ehrenberg
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98c7de8410
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SSA destruction uses new SSA liveness checking
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2009-08-02 18:04:45 -04:00 |
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Slava Pestov
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85b6b4c052
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compiler.cfg.ssa.destruction: add optimization from old destruction pass: don't run on CFGs that have no phi instructions
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2009-08-02 10:57:27 -05:00 |
|
Slava Pestov
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929f195076
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compiler.cfg.ssa.interference: cleanup
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2009-08-02 10:35:02 -05:00 |
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Slava Pestov
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00254d1bde
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compiler.cfg.ssa.destruction: new implementation: simpler and more correct
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2009-08-02 10:26:52 -05:00 |