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| author | 2011-10-07 14:02:25 -0700 | |
|---|---|---|
| committer | 2011-10-07 14:16:01 -0700 | |
| commit | 6825326abfef92d4e1bf6afddef1a319aa18d08c (patch) | |
| tree | 1706bf3e0bbdb9f7a704140f70011c1b362fa294 /src/context.cc | |
| parent | a43cb5e8fb29989dbb986b9b91a68cda150aa3c8 (diff) | |
Reg utility fix
Long ago in a galaxy far away, there was a trace compiler that
handled short code fragments with a small, sparse and variable
set of temp registers. In that situation, doing linear reg
lookups wasn't terrible. In the new world that has a fixed and
packed set of registers, a linear search is unnecessary, foolish
and wasteful. [P.S. perf showed that roughly 25% of all
compilation time was spent doing register manipulation!]
Change-Id: I6f23d9f70367fb4139cc28a27fd9fdf8beffa270
Diffstat (limited to 'src/context.cc')
0 files changed, 0 insertions, 0 deletions