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| author | Jason Ekstrand <[email protected]> | 2019-05-14 22:51:20 -0500 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2019-05-16 02:13:09 +0000 |
| commit | b2d274c6775003e8b6b4aa015a2d8c336fed6fdc (patch) | |
| tree | 7d6784092f8d75d31daa8743d516d0d0526daaae /docs | |
| parent | c19acf321c6ac1d356add78a01c56edb7c22f5f0 (diff) | |
intel/fs/ra: Choose a spill reg before throwing away the graph
Otherwise, we get an effectively random spill reg because we no longer
have the information from RA to guide us. Also, a completely clean
graph has undefined data in in_stack which is used for choosing the
spill reg so it really is non-deterministic.
Fixes: e99081e76d4 "intel/fs/ra: Spill without destroying the..."
Tested-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions