i965/fs: Add missing register allocation for 3rd sources.
authorEric Anholt <eric@anholt.net>
Tue, 7 Feb 2012 00:09:59 +0000 (01:09 +0100)
committerEric Anholt <eric@anholt.net>
Sat, 11 Feb 2012 01:08:04 +0000 (17:08 -0800)
commita1bfafc5a96012c14db9b0d28223ab54feae131c
treecf66eeaa14a244e7ff64dfe7f47115d79bde19e3
parent2b28fd6ca603df40a5d02aac4035eced3a1d079a
i965/fs: Add missing register allocation for 3rd sources.

Our only instruction with a 3rd source so far was linterp, and that
value was never register-allocated.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp