Oleg Endo <oleg.e...@t-online.de> wrote:
> I know. That's what I was actually doing. Maybe I should have
> commented it, as it is not so obvious. The aligns are placed in such a
> way, that label 1 will always end up being 4-byte aligned.
You are right. I've misunderstood your changes.
Sorry for my mess.
> Having this in sync.md:
>
> (define_code_attr fetchop_name
> [(plus "add") (minus "sub") (ior "ior") (xor "xor") (and "and")])
>
>
> the following happens:
>
>
> int test (std::atomic<int>& val, int x)
> {
> return val |= x;
> }
[snip]
> Changing "ior" to "or" in fetchop_name fixed that.
Ugh, I've read the middle end code wrongly. Then we can remove
fetchop_insn which now becomes to be the same one with fetchop_name.
Could you propose the patch with that change and the backslash
changes rth suggested? It's pre-approved with those changes.
Regards,
kaz
