> If we look in sel-sched-ir.c we see that it calls into hash_rtx_cb > (sigh, bad modularity). I'm not at all familiar with how the hashing > is used within the selective scheduler, so I can't really say what the > selective scheduler *should* be doing here.
OK, I see. Now what do you think would be the best course of action? Leave everything as it is? The selective scheduler may or may not want these memory accesses ignored.