Slava Pestov
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661bf83ff3
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compiler.graphviz: was broken since some time ago, fix and add tests
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2009-09-22 03:20:22 -05:00 |
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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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97ec3ea1b4
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compiler.graphviz: add high-level IR call graph rendering
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2009-08-05 03:33:06 -05:00 |