i965: Quiet another compiler warning about uninitialized values.
authorEric Anholt <eric@anholt.net>
Wed, 11 Feb 2015 22:54:33 +0000 (14:54 -0800)
committerEric Anholt <eric@anholt.net>
Fri, 13 Feb 2015 00:33:16 +0000 (16:33 -0800)
commit55de910f909ac668ec7ea8fd94ec4f235b0d0335
treef03c8580c7e23f4d011a8b9a81857fb9a050d775
parentf65e26478ba5e20c9cf4ee5d0fcf879ccb4e3c0d
i965: Quiet another compiler warning about uninitialized values.

The compiler can't tell that we're always going to hit the first if block
on the first time through the loop.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
src/mesa/drivers/dri/i965/brw_vec4.cpp