nir/lower_atomics_to_ssbo: Also lower barriers

[mesa.git] / src / compiler / nir / nir_lower_atomics_to_ssbo.c

diff --git a/src/compiler/nir/nir_lower_atomics_to_ssbo.c b/src/compiler/nir/nir_lower_atomics_to_ssbo.c
index 918f060a8df507a15d0829d1cddf578c26aa3198..7ff0123b7bbce64f44df8c0cc2249a079197c396 100644 (file)
--- a/src/compiler/nir/nir_lower_atomics_to_ssbo.c
+++ b/src/compiler/nir/nir_lower_atomics_to_ssbo.c
@@ -47,6 +47,13 @@ lower_instr(nir_intrinsic_instr *instr, unsigned ssbo_offset, nir_builder *b)
    b->cursor = nir_before_instr(&instr->instr);
 
    switch (instr->intrinsic) {
+   case nir_intrinsic_memory_barrier_atomic_counter:
+      /* Atomic counters are now SSBOs so memoryBarrierAtomicCounter() is now
+       * memoryBarrierBuffer().
+       */
+      instr->intrinsic = nir_intrinsic_memory_barrier_buffer;
+      return true;
+
    case nir_intrinsic_ssbo_atomic_add:
    case nir_intrinsic_ssbo_atomic_imin:
    case nir_intrinsic_ssbo_atomic_umin: