30 is_trivial_deref_cast(nir_deref_instr *cast)  in is_trivial_deref_cast()  argument
32    nir_deref_instr *parent = nir_src_as_deref(cast->parent);  in is_trivial_deref_cast()
36    return cast->modes == parent->modes &&  in is_trivial_deref_cast()
37           cast->type == parent->type &&  in is_trivial_deref_cast()
38           cast->dest.ssa.num_components == parent->dest.ssa.num_components &&  in is_trivial_deref_cast()
39           cast->dest.ssa.bit_size == parent->dest.ssa.bit_size;  in is_trivial_deref_cast()
261       return deref->cast.ptr_stride;  in nir_deref_instr_array_stride()
723       new_deref->cast.ptr_stride = deref->cast.ptr_stride;  in rematerialize_deref_in_block()
855 is_trivial_array_deref_cast(nir_deref_instr *cast)  in is_trivial_array_deref_cast()  argument
857    assert(is_trivial_deref_cast(cast));  in is_trivial_array_deref_cast()
859    nir_deref_instr *parent = nir_src_as_deref(cast->parent);  in is_trivial_array_deref_cast()
862       return cast->cast.ptr_stride ==  in is_trivial_array_deref_cast()
865       return cast->cast.ptr_stride ==  in is_trivial_array_deref_cast()
880 opt_remove_restricting_cast_alignments(nir_deref_instr *cast)  in opt_remove_restricting_cast_alignments()  argument
882    assert(cast->deref_type == nir_deref_type_cast);  in opt_remove_restricting_cast_alignments()
883    if (cast->cast.align_mul == 0)  in opt_remove_restricting_cast_alignments()
886    nir_deref_instr *parent = nir_src_as_deref(cast->parent);  in opt_remove_restricting_cast_alignments()
907    if (parent_mul < cast->cast.align_mul)  in opt_remove_restricting_cast_alignments()
937    assert(cast->cast.align_mul <= parent_mul);  in opt_remove_restricting_cast_alignments()
938    if (parent_offset % cast->cast.align_mul != cast->cast.align_offset)  in opt_remove_restricting_cast_alignments()
944    cast->cast.align_mul = 0;  in opt_remove_restricting_cast_alignments()
945    cast->cast.align_offset = 0;  in opt_remove_restricting_cast_alignments()
953 opt_remove_cast_cast(nir_deref_instr *cast)  in opt_remove_cast_cast()  argument
955    nir_deref_instr *first_cast = cast;  in opt_remove_cast_cast()
963    if (cast == first_cast)  in opt_remove_cast_cast()
966    nir_instr_rewrite_src(&cast->instr, &cast->parent,  in opt_remove_cast_cast()
996 opt_remove_sampler_cast(nir_deref_instr *cast)  in opt_remove_sampler_cast()  argument
998    assert(cast->deref_type == nir_deref_type_cast);  in opt_remove_sampler_cast()
999    nir_deref_instr *parent = nir_src_as_deref(cast->parent);  in opt_remove_sampler_cast()
1007    const struct glsl_type *cast_type = cast->type;  in opt_remove_sampler_cast()
1023    nir_ssa_def_rewrite_uses(&cast->dest.ssa,  in opt_remove_sampler_cast()
1025    nir_instr_remove(&cast->instr);  in opt_remove_sampler_cast()
1043 opt_replace_struct_wrapper_cast(nir_builder *b, nir_deref_instr *cast)  in opt_replace_struct_wrapper_cast()  argument
1045    nir_deref_instr *parent = nir_src_as_deref(cast->parent);  in opt_replace_struct_wrapper_cast()
1049    if (cast->cast.align_mul > 0)  in opt_replace_struct_wrapper_cast()
1062    if (cast->type != glsl_get_struct_field(parent->type, 0))  in opt_replace_struct_wrapper_cast()
1066    nir_ssa_def_rewrite_uses(&cast->dest.ssa, &replace->dest.ssa);  in opt_replace_struct_wrapper_cast()
1067    nir_deref_instr_remove_if_unused(cast);  in opt_replace_struct_wrapper_cast()
1072 opt_deref_cast(nir_builder *b, nir_deref_instr *cast)  in opt_deref_cast()  argument
1076    progress |= opt_remove_restricting_cast_alignments(cast);  in opt_deref_cast()
1078    if (opt_replace_struct_wrapper_cast(b, cast))  in opt_deref_cast()
1081    if (opt_remove_sampler_cast(cast))  in opt_deref_cast()
1084    progress |= opt_remove_cast_cast(cast);  in opt_deref_cast()
1085    if (!is_trivial_deref_cast(cast))  in opt_deref_cast()
1091    if (cast->cast.align_mul > 0)  in opt_deref_cast()
1094    bool trivial_array_cast = is_trivial_array_deref_cast(cast);  in opt_deref_cast()
1096    assert(cast->dest.is_ssa);  in opt_deref_cast()
1097    assert(cast->parent.is_ssa);  in opt_deref_cast()
1099    nir_foreach_use_safe(use_src, &cast->dest.ssa) {  in opt_deref_cast()
1107       nir_instr_rewrite_src(use_src->parent_instr, use_src, cast->parent);  in opt_deref_cast()
1112    assert(list_is_empty(&cast->dest.ssa.if_uses));  in opt_deref_cast()
1114    if (nir_deref_instr_remove_if_unused(cast))  in opt_deref_cast()
1140           parent->cast.align_mul == 0 &&  in opt_deref_ptr_as_array()
1168 is_vector_bitcast_deref(nir_deref_instr *cast,  in is_vector_bitcast_deref()  argument
1172    if (cast->deref_type != nir_deref_type_cast)  in is_vector_bitcast_deref()
1176    if (cast->cast.align_mul > 0)  in is_vector_bitcast_deref()
1180    nir_deref_instr *parent = nir_src_as_deref(cast->parent);  in is_vector_bitcast_deref()
1189    unsigned cast_bit_size = glsl_get_bit_size(cast->type);  in is_vector_bitcast_deref()
1195    if (glsl_get_explicit_stride(cast->type) ||  in is_vector_bitcast_deref()