<div dir="ltr">Hi Chad,<div><br></div><div>Could we get this enabled for A57 too please? There were no regressions seen, and I think it has the potential to enable future optimizations.</div><div><br></div><div>Cheers,</div><div><br></div><div>James</div></div><div class="gmail_extra"><br><div class="gmail_quote">On 8 September 2014 15:31, Chad Rosier <span dir="ltr"><<a href="mailto:mcrosier@codeaurora.org" target="_blank">mcrosier@codeaurora.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: mcrosier<br>
Date: Mon Sep  8 09:31:49 2014<br>
New Revision: 217370<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=217370&view=rev" target="_blank">http://llvm.org/viewvc/llvm-project?rev=217370&view=rev</a><br>
Log:<br>
[AArch64] Enabled AA support for Cortex-A53.<br>
<br>
Patch by Sanjin Sijaric <<a href="mailto:ssijaric@codeaurora.org">ssijaric@codeaurora.org</a>>!<br>
Phabricator Review: <a href="http://reviews.llvm.org/D5103" target="_blank">http://reviews.llvm.org/D5103</a><br>
<br>
Modified:<br>
    llvm/trunk/lib/Target/AArch64/AArch64Subtarget.h<br>
<br>
Modified: llvm/trunk/lib/Target/AArch64/AArch64Subtarget.h<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AArch64/AArch64Subtarget.h?rev=217370&r1=217369&r2=217370&view=diff" target="_blank">http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AArch64/AArch64Subtarget.h?rev=217370&r1=217369&r2=217370&view=diff</a><br>
==============================================================================<br>
--- llvm/trunk/lib/Target/AArch64/AArch64Subtarget.h (original)<br>
+++ llvm/trunk/lib/Target/AArch64/AArch64Subtarget.h Mon Sep  8 09:31:49 2014<br>
@@ -111,6 +111,8 @@ public:<br>
   bool isCortexA57() const { return CPUString == "cortex-a57"; }<br>
   bool isCortexA53() const { return CPUString == "cortex-a53"; }<br>
<br>
+  bool useAA() const override { return isCortexA53(); }<br>
+<br>
   /// getMaxInlineSizeThreshold - Returns the maximum memset / memcpy size<br>
   /// that still makes it profitable to inline the call.<br>
   unsigned getMaxInlineSizeThreshold() const { return 64; }<br>
<br>
<br>
_______________________________________________<br>
llvm-commits mailing list<br>
<a href="mailto:llvm-commits@cs.uiuc.edu">llvm-commits@cs.uiuc.edu</a><br>
<a href="http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits" target="_blank">http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits</a><br>
</blockquote></div><br></div>