i965/vs: Add support for loops.
authorEric Anholt <eric@anholt.net>
Tue, 9 Aug 2011 21:35:38 +0000 (14:35 -0700)
committerEric Anholt <eric@anholt.net>
Tue, 16 Aug 2011 20:04:43 +0000 (13:04 -0700)
commit0b359e3ea015576d0e75bf5ec19aceef337311a3
tree3adf247a0558bce981a6b1651f0a607903d0c2c5
parentabf843a797876b5e3c5c91dbec25b6553d2cc281
i965/vs: Add support for loops.

This is copied from brw_fs.cpp, instead of doing the temporary IR
generation that ir_to_mesa does.  Fixes glsl-vs-loop and friends.
src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp