<div dir="ltr">Thanks!</div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Feb 2, 2017 at 10:26 AM, Simon Pilgrim via llvm-commits <span dir="ltr"><<a href="mailto:llvm-commits@lists.llvm.org" target="_blank">llvm-commits@lists.llvm.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: rksimon<br>
Date: Thu Feb  2 12:26:28 2017<br>
New Revision: 293916<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=293916&view=rev" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-<wbr>project?rev=293916&view=rev</a><br>
Log:<br>
[X86][XOP] Added FIXME comments to missed shuffle combine opportunities<br>
<br>
Requested by @silvas<br>
<br>
Modified:<br>
    llvm/trunk/test/CodeGen/X86/<wbr>vector-shuffle-combining-xop.<wbr>ll<br>
<br>
Modified: llvm/trunk/test/CodeGen/X86/<wbr>vector-shuffle-combining-xop.<wbr>ll<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-shuffle-combining-xop.ll?rev=293916&r1=293915&r2=293916&view=diff" rel="noreferrer" target="_blank">http://llvm.org/viewvc/llvm-<wbr>project/llvm/trunk/test/<wbr>CodeGen/X86/vector-shuffle-<wbr>combining-xop.ll?rev=293916&<wbr>r1=293915&r2=293916&view=diff</a><br>
==============================<wbr>==============================<wbr>==================<br>
--- llvm/trunk/test/CodeGen/X86/<wbr>vector-shuffle-combining-xop.<wbr>ll (original)<br>
+++ llvm/trunk/test/CodeGen/X86/<wbr>vector-shuffle-combining-xop.<wbr>ll Thu Feb  2 12:26:28 2017<br>
@@ -318,6 +318,7 @@ define <4 x i32> @combine_vpperm_10zz32B<br>
   ret <4 x i32> %res3<br>
 }<br>
<br>
+; FIXME: Duplicated load in i686<br>
 define void @buildvector_v4f32_0404(float %a, float %b, <4 x float>* %ptr) {<br>
 ; X32-LABEL: buildvector_v4f32_0404:<br>
 ; X32:       # BB#0:<br>
@@ -341,6 +342,7 @@ define void @buildvector_v4f32_0404(floa<br>
   ret void<br>
 }<br>
<br>
+; FIXME: Failed to fold to vpermil2ps<br>
 define void @buildvector_v4f32_07z6(float %a, <4 x float> %b, <4 x float>* %ptr) {<br>
 ; X32-LABEL: buildvector_v4f32_07z6:<br>
 ; X32:       # BB#0:<br>
<br>
<br>
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</blockquote></div><br></div>