<div class="gmail_quote">On Wed, Aug 17, 2011 at 5:07 PM, Bruno Cardoso Lopes <span dir="ltr"><<a href="mailto:bruno.cardoso@gmail.com">bruno.cardoso@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Author: bruno<br>
Date: Wed Aug 17 19:07:03 2011<br>
New Revision: 137905<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=137905&view=rev" target="_blank">http://llvm.org/viewvc/llvm-project?rev=137905&view=rev</a><br>
Log:<br>
"-mavx" should also enable all other SSE levels.<br></blockquote><div><br></div><div>Related to this, someone recently noticed that with GCC -msse* appears to imply -mmmx. It doesn't on Clang. Should it?</div>
<div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<br>
Modified:<br>
    cfe/trunk/lib/Basic/Targets.cpp<br>
<br>
Modified: cfe/trunk/lib/Basic/Targets.cpp<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=137905&r1=137904&r2=137905&view=diff" target="_blank">http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=137905&r1=137904&r2=137905&view=diff</a><br>

==============================================================================<br>
--- cfe/trunk/lib/Basic/Targets.cpp (original)<br>
+++ cfe/trunk/lib/Basic/Targets.cpp Wed Aug 17 19:07:03 2011<br>
@@ -1284,7 +1284,8 @@<br>
     else if (Name == "aes")<br>
       Features["aes"] = true;<br>
     else if (Name == "avx")<br>
-      Features["avx"] = true;<br>
+      Features["avx"] = Features["sse"] = Features["sse2"] = Features["sse3"] =<br>
+        Features["ssse3"] = Features["sse41"] = Features["sse42"] = true;<br>
   } else {<br>
     if (Name == "mmx")<br>
       Features["mmx"] = Features["3dnow"] = Features["3dnowa"] = false;<br>
<br>
<br>
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</blockquote></div><br>