i965/fs: Don't consider LOAD_PAYLOAD with sub-GRF offset to behave like a raw copy.
authorFrancisco Jerez <currojerez@riseup.net>
Fri, 2 Sep 2016 04:05:51 +0000 (21:05 -0700)
committerFrancisco Jerez <currojerez@riseup.net>
Wed, 14 Sep 2016 21:50:55 +0000 (14:50 -0700)
commit1164aa1a1ba9d140a2b1435703b0029e0fe69f6f
treea2c39c0e15aaee91fb290997bd032d3641798c60
parenta5bbe4c127c15240758a8cc6144197510c029083
i965/fs: Don't consider LOAD_PAYLOAD with sub-GRF offset to behave like a raw copy.

This was likely the original intention, and at least register coalesce
relies on it.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
src/mesa/drivers/dri/i965/brw_fs.cpp