nir/validate: validate that tex deref sources are actually derefs
Signed-off-by: Karol Herbst <kherbst@redhat.com> Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com> Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
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@ -596,6 +596,17 @@ validate_tex_instr(nir_tex_instr *instr, validate_state *state)
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src_type_seen[instr->src[i].src_type] = true;
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src_type_seen[instr->src[i].src_type] = true;
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validate_src(&instr->src[i].src, state,
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validate_src(&instr->src[i].src, state,
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0, nir_tex_instr_src_size(instr, i));
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0, nir_tex_instr_src_size(instr, i));
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switch (instr->src[i].src_type) {
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case nir_tex_src_texture_deref:
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case nir_tex_src_sampler_deref:
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validate_assert(state, instr->src[i].src.is_ssa);
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validate_assert(state,
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instr->src[i].src.ssa->parent_instr->type == nir_instr_type_deref);
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break;
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default:
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break;
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}
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}
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}
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if (nir_tex_instr_has_explicit_tg4_offsets(instr)) {
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if (nir_tex_instr_has_explicit_tg4_offsets(instr)) {
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