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Handle aliased values when emitting statements
With this, cast address initializers work. I have to wonder if the alias value short-circuit was legacy from long before the rewrite, as it was quite trivial to handle in the back-end.
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@ -906,6 +906,8 @@ expr_alias (sblock_t *sblock, expr_t *e, operand_t **op)
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while (def->alias)
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def = def->alias;
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*op = def_operand (alias_def (def, type, offset), 0);
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} else if (aop->op_type == op_value) {
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*op = value_operand (aop->o.value);
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} else {
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internal_error (e, "invalid alias target: %s: %s",
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optype_str (aop->op_type), operand_string (aop));
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