- /* With aliased inputs, since we add to the wrmask above, we
- * can end up with stale meta:split instructions in the inputs
- * table. This is basically harmless, since eventually they
- * will get swept away by DCE, but the mismatch wrmask (since
- * they would be using the previous wrmask before we OR'd in
- * more bits) angers ir3_validate. So just preemptively clean
- * them up. See:
- *
- * dEQP-GLES2.functional.attribute_location.bind_aliasing.cond_vec2
- *
- * Note however that split_dest() will return the src if it is
- * scalar, so the previous ctx->inputs[idx] could be the input
- * itself (which we don't want to remove)
- */