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aco: create acq+rel barriers instead of acq/rel

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NIR doesn't have atomic loads/stores, so we have to workaround that with
this for dEQP-VK.memory_model.* to pass.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4905>
This commit is contained in:
Rhys Perry 2020-07-22 11:47:20 +01:00 • committed by Marge Bot
parent 3d9eb17d5d
commit ccfe9813fb
1 changed files with 2 additions and 2 deletions
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4
src/amd/compiler/aco_instruction_selection.cpp
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@ -6759,9 +6759,9 @@ void emit_memory_barrier(isel_context *ctx, nir_intrinsic_instr *instr) {
unsigned nir_semantics = nir_intrinsic_memory_semantics(instr);
if (nir_semantics & NIR_MEMORY_ACQUIRE)
semantics |= semantic_acquire;
semantics |= semantic_acquire | semantic_release;
if (nir_semantics & NIR_MEMORY_RELEASE)
semantics |= semantic_release;
semantics |= semantic_acquire | semantic_release;
assert(!(nir_semantics & (NIR_MEMORY_MAKE_AVAILABLE | NIR_MEMORY_MAKE_VISIBLE)));