i965: Use source region <1,2,0> when converting to DF.
authorMatt Turner <mattst88@gmail.com>
Fri, 13 Jan 2017 02:05:58 +0000 (18:05 -0800)
committerFrancisco Jerez <currojerez@riseup.net>
Fri, 14 Apr 2017 21:56:08 +0000 (14:56 -0700)
commit630b84cdc80594d912a64f64aa75ac498e6f1248
treea11078b21ef6f4409d344fe69543182dd0b3f369
parent3198ce3f96848856206e7b2e54a53024bcca7737
i965: Use source region <1,2,0> when converting to DF.

Doing so allows us to use a single MOV in VEC4_OPCODE_TO_DOUBLE instead
of two.

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
src/intel/compiler/brw_eu_emit.c
src/intel/compiler/brw_vec4_generator.cpp