Slava Pestov
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ad5ef2a3cc
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Linear scan: correctly compute live spill slots
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2009-06-05 18:06:47 -05:00 |
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Slava Pestov
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ee67b7c9a8
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compiler.cfg.linear-scan: re-do interval splitting to operate on live ranges; add inactive set processing
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2009-06-04 18:53:02 -05:00 |
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Slava Pestov
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37e278ed02
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Use [ ] [ ] map-reduce instead of unclip [ ] reduce
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2009-04-06 17:50:54 -05:00 |
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Slava Pestov
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669548e62e
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Clean up some usages of tuck, and add Joe's curried cleave/spread/apply combinators to kernel vocabulary
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2009-02-02 13:43:54 -06:00 |
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Slava Pestov
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1af3b8ed65
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If a register is spilled and the reload location is also a copy, we chicken out and don't coalesce. This is suboptimal but it's not clear to me how to implement it cleanly, and SSA graph coloring will solve this problem eventually anyway
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2008-11-04 00:32:56 -06:00 |
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Slava Pestov
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8df1aba71d
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Coalescing
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2008-11-02 01:49:57 -06:00 |
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Slava Pestov
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14d8696f40
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Oops, don't mix register classes in active set
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2008-10-19 03:34:42 -05:00 |
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Slava Pestov
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c0d89b061e
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Fixing register allocator prspilling
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2008-10-19 01:10:21 -05:00 |
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Slava Pestov
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cf46a832e7
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Debugging register allocator and inline allocation
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2008-10-08 23:42:53 -05:00 |
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Slava Pestov
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7b6d9c4c4f
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Debugging new codegen
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2008-10-07 20:00:38 -05:00 |
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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 |