<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On Tue, Aug 27, 2013 at 4:41 PM, Rafael Espíndola <span dir="ltr"><<a href="mailto:rafael.espindola@gmail.com" target="_blank">rafael.espindola@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">> Any reason not to remove this, and instead look at the argument to the OPT_O<br>
> option?<br>
><br>
> (Likewise, why do we have a separate -O0 flag?)<br>
<br>
</div>Just convenience. It is easier to write<br>
<br>
A->getOption().matches(options::OPT_O4)<br>
<br>
Than to check it matches OPT_O, get the value, check if it is integer and == 4.<br></blockquote><div><br></div><div><br></div><div>Maybe we should warn for all integers >= 4 though.</div><div><br></div><div>-- Sean Silva</div>
<div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Cheers,<br>
Rafael<br>
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