<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>On Jun 16, 2011, at 2:27 PM, Jakob Stoklund Olesen wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div><br>On Jun 16, 2011, at 10:49 AM, Justin Holewinski wrote:<br><br><blockquote type="cite">-def Preds : RegisterClass<"PTX", [i1], 8, (sequence "P%u", 0, 63)>;<br></blockquote><blockquote type="cite">-def RRegu16 : RegisterClass<"PTX", [i16], 16, (sequence "RH%u", 0, 63)>;<br></blockquote><blockquote type="cite">-def RRegu32 : RegisterClass<"PTX", [i32], 32, (sequence "R%u", 0, 63)>;<br></blockquote><blockquote type="cite">-def RRegu64 : RegisterClass<"PTX", [i64], 64, (sequence "RD%u", 0, 63)>;<br></blockquote><blockquote type="cite">-def RRegf32 : RegisterClass<"PTX", [f32], 32, (sequence "F%u", 0, 63)>;<br></blockquote><blockquote type="cite">-def RRegf64 : RegisterClass<"PTX", [f64], 64, (sequence "FD%u", 0, 63)>;<br></blockquote><blockquote type="cite">+def RegPred : RegisterClass<"PTX", [i1], 8, (sequence "P%u", 0, 7)>;<br></blockquote><blockquote type="cite">+def RegI16 : RegisterClass<"PTX", [i16], 16, (sequence "RH%u", 0, 7)>;<br></blockquote><blockquote type="cite">+def RegI32 : RegisterClass<"PTX", [i32], 32, (sequence "R%u", 0, 7)>;<br></blockquote><blockquote type="cite">+def RegI64 : RegisterClass<"PTX", [i64], 64, (sequence "RD%u", 0, 7)>;<br></blockquote><blockquote type="cite">+def RegF32 : RegisterClass<"PTX", [f32], 32, (sequence "R%u", 0, 7)>;<br></blockquote><blockquote type="cite">+def RegF64 : RegisterClass<"PTX", [f64], 64, (sequence "RD%u", 0, 7)>;<br></blockquote><br>Did you mean to reduce the number of registers by 8x?<br></div></blockquote><div><br></div><div>Yes, reducing the number of registers makes it a bit easier to test the spill code I'm writing for the next set of patches. For PTX, it's arbitrary anyway.</div><br><blockquote type="cite"><div><br>/jakob<br><br></div></blockquote></div><br><div>
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: 'Lucida Grande'; 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-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; ">Thanks,<br><br>Justin Holewinski</span>
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