i965/vs: Avoid allocating registers in to the gen7 MRF hack region.
authorEric Anholt <eric@anholt.net>
Fri, 27 Jan 2012 20:59:24 +0000 (12:59 -0800)
committerEric Anholt <eric@anholt.net>
Mon, 30 Jan 2012 19:32:55 +0000 (11:32 -0800)
commit9195191e50429d9cf25e6498f9fb108758ac2be6
tree395e36e47be17676e96f481b0755de60639c181e
parente910241e9754b6e673ed0fc3133c8b1de56e76c7
i965/vs: Avoid allocating registers in to the gen7 MRF hack region.

This is the corresponding fix to the previous one for the FS, but I
don't have a particular test for it.

NOTE: This is a candidate for the 8.0 branch.
src/mesa/drivers/dri/i965/brw_vec4.h
src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp
src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp