<div dir="ltr">On 13 March 2013 17:57, Jim Grosbach <span dir="ltr"><<a href="mailto:grosbach@apple.com" target="_blank">grosbach@apple.com</a>></span> wrote:<br><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word"><div><div class="im"><blockquote type="cite"><div lang="EN-US" link="blue" vlink="purple" style="letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<div><div style="margin:0in 0in 0.0001pt;font-size:12pt;font-family:'Times New Roman',serif"><span style="font-size:11pt;font-family:Calibri,sans-serif;color:rgb(31,73,125)">It seems to me that LLVM doesn’t parse the inline asm body. It just checks the constraints, (ie. Input/output interface). During ASM writing, it then binding those constraints to placeholders like %0, %1. </span></div>
</div></div></blockquote><div><span style="color:rgb(34,34,34)">This is correct.</span></div></div></div></div></blockquote><div><br></div><div style>Ok, so maybe checking all possible ways to require paired registers is not such a bad idea after all.</div>
<div style><br></div><div style>--renato</div></div></div></div>