vc4: Fix register class handling of DDX/DDY arguments.
authorEric Anholt <eric@anholt.net>
Fri, 11 Nov 2016 22:04:42 +0000 (14:04 -0800)
committerEric Anholt <eric@anholt.net>
Sun, 13 Nov 2016 02:46:35 +0000 (18:46 -0800)
commit977d8b526b983c8d19df00af224033389f8ab7c8
treeef8e6dfdfb79b39fafa7be6a0705f303481ae100
parent9b121512ac0f78d0996613664b456005d88370d2
vc4: Fix register class handling of DDX/DDY arguments.

I had this exactly backwards, but apparently the piglit tests were all
landing in r0-r3 anyway.

Cc: "13.0" <mesa-stable@lists.freedesktop.org>
src/gallium/drivers/vc4/vc4_register_allocate.c