Slava Pestov
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8677d56466
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compiler.cfg.linear-scan: fix case where a register can be made available for only a part of a live interval's lifetime, but there are no more usages after the split location. This case never came up until global stack analysis, at which point it started to be exercised on x86-32
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2009-07-30 02:13:30 -05:00 |
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Slava Pestov
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15134e61e0
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compiler.cfg.linear-scan: Re-implement spilling, add some additional runtime assertions, simplify assignment pass since it doesn't have to track spill slots anymore; just assume a live value that's not in active or inactive is spilled
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2009-07-07 03:28:55 -05:00 |
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Slava Pestov
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3b8733de01
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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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478e5cc95f
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compiler.cfg.linear-scan: Debugging resolve pass
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2009-06-22 00:24:51 -05:00 |
Doug Coleman
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8da9d0f203
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rename peek -> last and update all usages
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2009-05-25 16:38:33 -05:00 |
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Slava Pestov
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c8521ad826
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Add tool to dump live intervals
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2008-11-04 17:23:20 -06:00 |
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Slava Pestov
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f436fd0c0f
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Merging in new codegen
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2008-10-07 16:16:50 -05:00 |