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ntt: handle interp intrinsics as derefs

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this fixes usage_mask gathering for fs inputs

cc: mesa-stable

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24634>
This commit is contained in:
Mike Blumenkrantz 2023-08-10 17:20:16 -04:00 • committed by Marge Bot
parent aedebb9d30
commit f8cb0d8a44
1 changed files with 4 additions and 0 deletions
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4
src/gallium/auxiliary/nir/nir_to_tgsi_info.c
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@ -224,6 +224,10 @@ static void scan_instruction(const struct nir_shader *nir,
case nir_intrinsic_ssbo_atomic_swap:
info->writes_memory = true;
break;
case nir_intrinsic_interp_deref_at_centroid:
case nir_intrinsic_interp_deref_at_offset:
case nir_intrinsic_interp_deref_at_sample:
case nir_intrinsic_interp_deref_at_vertex:
case nir_intrinsic_load_deref: {
const nir_variable *var = nir_intrinsic_get_var(intr, 0);
const nir_variable_mode mode = var->data.mode;