nir: handle get_buffer_size in nir_lower_atomics_to_ssbo

Overlooked initially, be we need to remap the SSBO index for this as
well.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Rob Clark 2017-11-05 13:53:50 -05:00
parent cd6f79a71d
commit ef4c42fc3a

View file

@ -59,6 +59,7 @@ lower_instr(nir_intrinsic_instr *instr, unsigned ssbo_offset, nir_builder *b)
case nir_intrinsic_ssbo_atomic_comp_swap:
case nir_intrinsic_store_ssbo:
case nir_intrinsic_load_ssbo:
case nir_intrinsic_get_buffer_size:
/* easy case, keep same opcode and just remap SSBO buffer index: */
op = instr->intrinsic;
idx_src = (op == nir_intrinsic_store_ssbo) ? 1 : 0;