Slava Pestov
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608fb054f2
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compiler.cfg: Some code cleanups, update stack-analysis and phi-insertion to work on CFGs with critical edges
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2009-07-12 22:22:46 -05:00 |
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Slava Pestov
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90daf6d03d
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compiler.cfg: change representation of ##phi nodes. The input slot of ##phi nodes is now an assoc mapping predecessors to values, rather than a sequence of values. This ensures that optimization which delete predecessors can be implemented
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2009-07-02 17:10:50 -05:00 |
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Slava Pestov
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6e72cf9711
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compiler.cfg.stack-analysis: fix another corner case with ##peek insertion, and fix changed-loc merging
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2009-06-28 22:52:28 -05:00 |
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Slava Pestov
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d5179b724e
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compiler.cfg.stack-analysis: Fix case where both an ##inc-d/r and a ##peek get inserted
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2009-06-27 17:32:37 -05:00 |
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Slava Pestov
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96baede36a
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Redesign compiler.cfg.stack-analysis to make compiler.cfg.height redundant, and to fix some problems
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2009-06-26 17:29:55 -05:00 |
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Slava Pestov
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22fa524db1
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compiler.cfg.stack-analysis: split up into three vocabs
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2009-06-24 13:54:43 -05:00 |