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 |