Slava Pestov
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d0c393aa60
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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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11dc0a23a8
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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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725280d424
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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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dac7edd2ab
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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 |
Daniel Ehrenberg
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f7a53811c1
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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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765efc1a66
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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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777bda70dc
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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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8a8ebcb908
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compiler.cfg.ssa.liveness: fix unit tests
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2009-08-02 17:06:35 -05:00 |
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Daniel Ehrenberg
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3b78d03e2a
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minor SSA liveness code reorganization
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2009-08-02 18:05:51 -04:00 |
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Slava Pestov
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e1c7f7394a
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compiler.cfg: clean up unit tests using some new utilities
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2009-08-02 03:49:25 -05:00 |
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Daniel Ehrenberg
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8134d775a8
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Faster SSA liveness testing
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2009-07-30 15:23:47 -04:00 |