i965/fs: Allow constant propagation into logical send sources.
authorFrancisco Jerez <currojerez@riseup.net>
Sat, 30 Apr 2016 06:36:59 +0000 (23:36 -0700)
committerFrancisco Jerez <currojerez@riseup.net>
Mon, 30 May 2016 06:41:37 +0000 (23:41 -0700)
commit48d743c5019076056739561f979e7101c04acf21
tree57e9f51731d4b2df3e344dae4bab1a624a51e6c4
parentf1a607cf68aef55df6ecc4bbc62e9a4f6e930ca8
i965/fs: Allow constant propagation into logical send sources.

Logical sends are eventually lowered into a series of copies so they
can take almost anything as source.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp