[HN Gopher] The Solid-State Register Allocator
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The Solid-State Register Allocator
Author : jmillikin
Score : 18 points
Date : 2022-10-04 14:23 UTC (8 hours ago)
(HTM) web link (www.mattkeeter.com)
(TXT) w3m dump (www.mattkeeter.com)
| hyperman1 wrote:
| I think he gets dead code elimination for free. When you write to
| a variable that has no register allocated, it must be dead.
| Exception is whatever values leave the program or instructions
| with a side effect.
| mindleyhilner wrote:
| Just skimmed, central idea is to linear scan in reverse?
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(page generated 2022-10-04 23:02 UTC)