On Fri, Apr 6, 2018 at 2:05 PM, Caio Marcelo de Oliveira Filho < caio.olive...@intel.com> wrote:
> On Tue, Apr 03, 2018 at 11:32:50AM -0700, Jason Ekstrand wrote: > > Sometimes it's useful for a pass to be able to clean up its own derefs > > instead of waiting for DCE. This little helper makes it very easy. > > --- > > src/compiler/nir/nir.h | 2 ++ > > src/compiler/nir/nir_deref.c | 13 +++++++++++++ > > 2 files changed, 15 insertions(+) > > > The helper is used in earlier patches, so maybe reorder. If I'm not > mistaken it is used as early as patch 13 ("nir: Support deref > instructions in remove_dead_variables"). > Yeah, I noticed this while rebasing. The earliest use appears to be in lower_var_copies. I've moved it to right before that patch.
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