diff options
| author | Matt Turner <[email protected]> | 2014-12-29 20:33:12 -0800 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2015-01-23 17:57:39 -0800 |
| commit | eed7223243c35bba092dc0b26e592f6af1ba3fd7 (patch) | |
| tree | ffcc8c1e1d0bddddfdbefaee5fb48d60c6f1cc84 /install-lib-links.mk | |
| parent | 215b081c2ac5d7a9d1e6a46a52633997f8ae3576 (diff) | |
i965/fs: Add a pass to fixup 3-src instructions that have a null dest.
3-src instructions can only have GRF/MRF destinations. It's really
difficult to deal with that restriction in dead code elimination (that
wants to give instructions null destinations to show that their result
isn't used) while allowing 3-src instructions to have conditional mod,
so don't, and just give then a destination before register allocation.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'install-lib-links.mk')
0 files changed, 0 insertions, 0 deletions