<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On Nov 8, 2011, at 1:12 PM, Chad Rosier wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; display: inline !important; float: none; ">ARMFastISel doesn't support thumb1. Rename isThumb to isThumb2 to reflect this.</span><br style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; display: inline !important; float: none; ">No functional change intended.</span><br style="color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "></blockquote></div><div><br></div><div>That's what this code is there for:</div><br><div><div> // Darwin and thumb1 only for now.</div><div> const ARMSubtarget *Subtarget = &TM.getSubtarget<ARMSubtarget>();</div><div> if (Subtarget->isTargetDarwin() && !Subtarget->isThumb1Only() &&</div><div> !DisableARMFastISel)</div></div><div><br></div><div>I guess for most of those a thumb2 check is probably better anyhow though, since we use mostly t2 instructions.</div><div><br></div><div>Thanks!</div><div><br></div><div>-eric</div></body></html>