Commit 686e140c authored by Karol Herbst's avatar Karol Herbst

nir/spirv: handle OpConstantComposites with OpUndef members

Reviewed-by: default avatarJason Ekstrand <jason@jlekstrand.net>
Signed-off-by: default avatarKarol Herbst <kherbst@redhat.com>
parent 154ef32e
......@@ -1494,8 +1494,19 @@ vtn_handle_constant(struct vtn_builder *b, SpvOp opcode,
spirv_op_to_string(opcode), elem_count, val->type->length);
nir_constant **elems = ralloc_array(b, nir_constant *, elem_count);
for (unsigned i = 0; i < elem_count; i++)
elems[i] = vtn_value(b, w[i + 3], vtn_value_type_constant)->constant;
for (unsigned i = 0; i < elem_count; i++) {
struct vtn_value *val = vtn_untyped_value(b, w[i + 3]);
if (val->value_type == vtn_value_type_constant) {
elems[i] = val->constant;
} else {
vtn_fail_if(val->value_type != vtn_value_type_undef,
"only constants or undefs allowed for "
"SpvOpConstantComposite");
/* to make it easier, just insert a NULL constant for now */
elems[i] = vtn_null_constant(b, val->type->type);
}
}
switch (val->type->base_type) {
case vtn_base_type_vector: {
......
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