diff options
| author | Jason Ekstrand <[email protected]> | 2020-01-07 14:18:56 -0600 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2020-01-13 17:23:47 +0000 |
| commit | 60097cc840e33af8506d7d4d621fefdca1a77695 (patch) | |
| tree | e640745cc4074f8618110cc52d3267029ac2ac41 /src/intel/compiler/brw_fs_nir.cpp | |
| parent | f2eece773c24ed3354b2634647005de6a9ff6d6d (diff) | |
nir: Add a new memory_barrier_tcs_patch intrinsic
Right now, it's implemented as a no-op for everyone. For most drivers,
it's a switch case in the NIR -> whatever which just breaks. For ir3,
they already have code to delete tessellation barriers so we just add a
case to also delete memory_barrier_tcs_patch.
Reviewed-by: Caio Marcelo de Oliveira Filho <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3307>
Diffstat (limited to 'src/intel/compiler/brw_fs_nir.cpp')
| -rw-r--r-- | src/intel/compiler/brw_fs_nir.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp index 3b05d424cbb..a104df497cd 100644 --- a/src/intel/compiler/brw_fs_nir.cpp +++ b/src/intel/compiler/brw_fs_nir.cpp @@ -4332,6 +4332,9 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, nir_intrinsic_instr *instr break; } + case nir_intrinsic_memory_barrier_tcs_patch: + break; + case nir_intrinsic_shader_clock: { /* We cannot do anything if there is an event, so ignore it for now */ const fs_reg shader_clock = get_timestamp(bld); |