i965/fs: Add support for 16-wide dispatch to the register allocator.
authorEric Anholt <eric@anholt.net>
Sun, 13 Mar 2011 20:26:09 +0000 (13:26 -0700)
committerEric Anholt <eric@anholt.net>
Tue, 26 Apr 2011 19:19:21 +0000 (12:19 -0700)
commit2ac1cb8b83ad1f7700cc40519a82c3cf698b543b
treedce569212ed4c59f45c0a2edb20d5d0f64326698
parent7c647a2fe98a645723fa5eace7f7f6c5c26f4f8e
i965/fs: Add support for 16-wide dispatch to the register allocator.

Note that the virtual grfs are in increments of the dispatch_width,
not hardware registers -- this makes the 16-wide emit and 8-wide emit
mostly the same.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp