<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Thanks Nadav!<br><br>Envoyé de mon iPhone</div><div><br>Le 6 juin 2013 à 17:23, Nadav Rotem <<a href="mailto:nrotem@apple.com">nrotem@apple.com</a>> a écrit :<br><br></div><blockquote type="cite"><div><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><br><div><div>On Jun 6, 2013, at 5:00 PM, Quentin Colombet <<a href="mailto:qcolombet@apple.com">qcolombet@apple.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span style="font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; float: none; display: inline !important;">Confirm that the pass cannot preserve the value of the MachineMemoryOperand.<span class="Apple-converted-space"> </span></span></blockquote></div><br><div>This is correct. We have to clear the memory operands of all non-allocas because we can’t be sure that they don’t alias the merged allocas. </div><div><br></div></div></blockquote></body></html>