vc4: Don't make a temporary for setting flags.
authorEric Anholt <eric@anholt.net>
Wed, 16 Mar 2016 01:58:43 +0000 (18:58 -0700)
committerEric Anholt <eric@anholt.net>
Wed, 16 Mar 2016 18:28:34 +0000 (11:28 -0700)
commit7c9fc439150188612c7fe595cbe0180fcea3e705
treefd81f0777d1a94e7bca68fc466652b3dd6e259ba
parentb4f45f319cc5cb833b4581447c45656cdeed025a
vc4: Don't make a temporary for setting flags.

The register allocator doesn't really do anything about the temp, so it
doesn't seem like it should matter.  However, the scheduler would think
that a new def is being created.

This doesn't change anything yet, but it avoids a bunch of regressions in
the next commit.
src/gallium/drivers/vc4/vc4_qir.c