i965: Fix the maximum grf counting in the new FS backend.
authorEric Anholt <eric@anholt.net>
Fri, 27 Aug 2010 19:19:30 +0000 (12:19 -0700)
committerEric Anholt <eric@anholt.net>
Fri, 27 Aug 2010 19:21:40 +0000 (12:21 -0700)
commit40932c1752b0fa918d764e3367f5ab450033304a
tree06a55dff608c01bd6ff26dc2fce5fa85795be4c9
parent166b3fa29d4b5af8d4e8c410ed71e4348b65bbd9
i965: Fix the maximum grf counting in the new FS backend.

glsl-algebraic-rcp-rsq managed to use 33 registers, and we claimed to
only use 32, so the write to g32 would go stomping over the precious
g0 of some other thread.
src/mesa/drivers/dri/i965/brw_fs.cpp