diff options
| author | Francisco Jerez <[email protected]> | 2016-05-27 12:50:28 -0700 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2016-05-31 15:56:54 -0700 |
| commit | bb61e24787952a4796a687a86200a05cf83af7e9 (patch) | |
| tree | 6faf448d3d0a894e6ff590b8aa31b7af78205a65 /docs | |
| parent | 88f380a2ddbdeda6e83725403b12ee0070f1f0f3 (diff) | |
i965/fs: Simplify and improve accuracy of compute_to_mrf() by using regions_overlap().
Compute-to-mrf was being rather heavy-handed about checking whether
instruction source or destination regions interfere with the copy
instruction, which could conceivably lead to program miscompilation.
Fix it by using regions_overlap() instead of the open-coded and
dubiously correct overlap checks.
Cc: "12.0" <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions