<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Did you disable inlining on everything?<div>Really, the volatilize code should handle this!</div><div><br><div>
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<br><div><div>On Nov 10, 2010, at 8:15 AM, Jay K wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div><br>nevermind, I found a workaround that is probably ok<br>a deoptimization but it shouldn't be common and significant<br>But it also isn't the expected one. I figured volatile somewhere would do the trick,<br>not avoiding inlining.<br><br> - Jay<br><br>----------------------------------------<br><blockquote type="cite">From: <a href="mailto:jay.krell@cornell.edu">jay.krell@cornell.edu</a><br></blockquote><blockquote type="cite">To: <a href="mailto:m3devel@elegosoft.com">m3devel@elegosoft.com</a><br></blockquote><blockquote type="cite">Date: Wed, 10 Nov 2010 12:48:14 +0000<br></blockquote><blockquote type="cite">Subject: [M3devel] setjmp/longjmp still missing volatile<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">== package /Users/jay/dev2/cm3/elego/m3msh ==<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> +++ /cm3/bin/cm3 -build -DROOT=/Users/jay/dev2/cm3 +++<br></blockquote><blockquote type="cite">--- building in AMD64_DARWIN ---<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">ignoring ../src/m3overrides<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">new source -> compiling M3MiniShell.m3<br></blockquote><blockquote type="cite">../src/M3MiniShell.m3: In function 'M3MiniShell__ProcessParameters':<br></blockquote><blockquote type="cite">../src/M3MiniShell.m3:608:0: error: variable '_nonlocal_var_rec.188' might be clobbered by 'longjmp' or 'vfork'<br></blockquote><blockquote type="cite"> m3_backend => 1<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">I've been sprinkling volatile around, no luck yet..<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"> - Jay<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote> <span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span> <span class="Apple-tab-span" style="white-space:pre"> </span> <span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span> <br></div></blockquote></div><br></div></body></html>