(*pc) += 3;
gen_expr (exp, pc, ax, value);
- /* I'm not sure I understand UNOP_MEMVAL entirely. I think
- it's just a hack for dealing with minsyms; you take some
- integer constant, pretend it's the address of an lvalue of
- the given type, and dereference it. */
- if (value->kind != axs_rvalue)
- /* This would be weird. */
- internal_error (__FILE__, __LINE__,
- _("gen_expr: OP_MEMVAL operand isn't an rvalue???"));
+
+ /* If we have an axs_rvalue or an axs_lvalue_memory, then we
+ already have the right value on the stack. For
+ axs_lvalue_register, we must convert. */
+ if (value->kind == axs_lvalue_register)
+ require_rvalue (ax, value);
+
value->type = type;
value->kind = axs_lvalue_memory;
}