Those three intrinsics should be barriers -- why is it moving the math outside?<div><br></div><div>If -Ofast is a problem, that function simply needs a pragma to disable optimization.</div><div><br clear="all">Best regards,<br>

Alex Ionescu<br>
<br><br><div class="gmail_quote">On Sat, Oct 1, 2011 at 12:38 PM, Dmitry Gorbachev <span dir="ltr">&lt;<a href="mailto:d.g.gorbachev@gmail.com">d.g.gorbachev@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">

<div id=":314">1) Math can be moved outside _disable/_enable/__writecr0. It can be<br>
fixed by making other local vars volatile.</div></blockquote></div><br></div>