On Tue, Aug 31, 2010 at 11:06 AM, Simon Peyton-Jones <span dir="ltr">&lt;<a href="mailto:simonpj@microsoft.com">simonpj@microsoft.com</a>&gt;</span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">







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<p class="MsoNormal"><span style="font-size:11.0pt;color:#1F497D">I can’t reproduce this.  With the enclosed module and HEAD, I get the warning; but when I add –fspec-constr-count=5, the warning goes away and I get the specialised
 rules.</span></p></div></div></blockquote><div><br></div><div>Is this the right fix in general? I try to keep my code warning free but I don&#39;t want to bump the count unless it&#39;s always a win. If it&#39;s not always a win perhaps it should be a warning that&#39;s on by default?</div>

<div><br></div><div>-- Johan</div><div> </div></div>