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nir/schedule: Handle nir_intrisic_scoped_barrier 

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4743>
This commit is contained in:
Caio Marcelo de Oliveira Filho 2020-01-09 10:37:48 -08:00 committed by Marge Bot
parent 73d6e153eb
commit 872750bb96
1 changed files with 12 additions and 0 deletions
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12
src/compiler/nir/nir_schedule.c
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@ -409,6 +409,18 @@ nir_schedule_intrinsic_deps(nir_deps_state *state,
add_write_dep(state, &state->unknown_intrinsic, n);
break;
case nir_intrinsic_scoped_barrier: {
const nir_variable_mode modes = nir_intrinsic_memory_modes(instr);
if (modes & nir_var_mem_shared)
add_write_dep(state, &state->store_shared, n);
/* Serialize against other categories. */
add_write_dep(state, &state->unknown_intrinsic, n);
break;
}
default:
/* Attempt to handle other intrinsics that we haven't individually
* categorized by serializing them in the same order relative to each