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 |
Slava Pestov
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2c3b2a0b71
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compiler.cfg.predecessors: delete dead predecessors from phi nodes
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2009-07-03 18:45:03 -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 |