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nir: Consider atomic counter intrinsics when setting writes_memory 

In i965 these get lowered after gather info, so let's consider them
too.  Fixes

    piglit.spec.arb_framebuffer_no_attachments.arb_framebuffer_no_attachments-atomic

in Gen9, HSW and IVB.

Fixes: 6a6c36e977 ("intel/fs: Use writes_memory from shader_info")
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5093>
This commit is contained in:
Caio Marcelo de Oliveira Filho 2020-05-18 17:43:34 -07:00
parent ee90339cfb
commit c4544f4716
1 changed files with 22 additions and 0 deletions
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22
src/compiler/nir/nir_gather_info.c
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@ -394,6 +394,28 @@ gather_intrinsic_info(nir_intrinsic_instr *instr, nir_shader *shader,
break;
case nir_intrinsic_atomic_counter_inc:
case nir_intrinsic_atomic_counter_inc_deref:
case nir_intrinsic_atomic_counter_add:
case nir_intrinsic_atomic_counter_add_deref:
case nir_intrinsic_atomic_counter_pre_dec:
case nir_intrinsic_atomic_counter_pre_dec_deref:
case nir_intrinsic_atomic_counter_post_dec:
case nir_intrinsic_atomic_counter_post_dec_deref:
case nir_intrinsic_atomic_counter_min:
case nir_intrinsic_atomic_counter_min_deref:
case nir_intrinsic_atomic_counter_max:
case nir_intrinsic_atomic_counter_max_deref:
case nir_intrinsic_atomic_counter_and:
case nir_intrinsic_atomic_counter_and_deref:
case nir_intrinsic_atomic_counter_or:
case nir_intrinsic_atomic_counter_or_deref:
case nir_intrinsic_atomic_counter_xor:
case nir_intrinsic_atomic_counter_xor_deref:
case nir_intrinsic_atomic_counter_exchange:
case nir_intrinsic_atomic_counter_exchange_deref:
case nir_intrinsic_atomic_counter_comp_swap:
case nir_intrinsic_atomic_counter_comp_swap_deref:
case nir_intrinsic_bindless_image_atomic_add:
case nir_intrinsic_bindless_image_atomic_and:
case nir_intrinsic_bindless_image_atomic_comp_swap: