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| author | Eric Anholt <[email protected]> | 2012-09-21 16:06:17 +0200 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2012-10-08 08:50:38 -0700 |
| commit | 6a514494fa4c45e921bd6af7f3187a67c1e8d9d2 (patch) | |
| tree | c3d344de6a37dab2d8e74847d8d4629687c4b087 /docs/relnotes-6.4.1.html | |
| parent | fb5bf03a2092159166229eacf57c71587f762c57 (diff) | |
i965/fs: Improve performance of copy/constant propagation.
Use a simple chaining hash table for the ACP. This is not really very good,
because we still do a full walk of the tree per destination write, but it
still reduces fp-long-alu runtime from 5.3 to 3.9s.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'docs/relnotes-6.4.1.html')
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