i965/vec4: do not split scratch read/write opcodes
authorIago Toral Quiroga <itoral@igalia.com>
Tue, 28 Jun 2016 09:54:07 +0000 (11:54 +0200)
committerSamuel Iglesias Gonsálvez <siglesias@igalia.com>
Tue, 3 Jan 2017 10:26:51 +0000 (11:26 +0100)
commit07bc6a35d3d6d94d45b81bd10002f0e420d855c2
tree5e11e678cd2c97de3090db27f1b634fc625ae0e5
parent2a857104e41167cef3c6a5132a45c88056c75dff
i965/vec4: do not split scratch read/write opcodes

64-bit scratch read/writes require to shuffle data around so we need
to have access to the full 64-bit data. We will do the right thing
for these when we emit the messages.

Reviewed-by: Matt Turner <mattst88@gmail.com>
src/mesa/drivers/dri/i965/brw_vec4.cpp