<div dir="ltr">Indeed! I was hoping nobody would see my silly mistake.<div><br></div><div>/Eric</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Nov 13, 2014 at 10:59 PM, David Blaikie <span dir="ltr"><<a href="mailto:dblaikie@gmail.com" target="_blank">dblaikie@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><span class="">On Thu, Nov 13, 2014 at 6:07 PM, Eric Fiselier <span dir="ltr"><<a href="mailto:eric@efcs.ca" target="_blank">eric@efcs.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Author: ericwf<br>
Date: Thu Nov 13 20:07:52 2014<br>
New Revision: 221964<br>
<br>
URL: <a href="http://llvm.org/viewvc/llvm-project?rev=221964&view=rev" target="_blank">http://llvm.org/viewvc/llvm-project?rev=221964&view=rev</a><br>
Log:<br>
Add -O3 when testing with UBSAN. This triggers far undefined behaviour<br></blockquote><div><br></div></span><div>I guess that was "far >more< undefined behavior" ?</div><span class=""><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Modified:<br>
    libcxx/trunk/test/lit.cfg<br>
<br>
Modified: libcxx/trunk/test/lit.cfg<br>
URL: <a href="http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/lit.cfg?rev=221964&r1=221963&r2=221964&view=diff" target="_blank">http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/lit.cfg?rev=221964&r1=221963&r2=221964&view=diff</a><br>
==============================================================================<br>
--- libcxx/trunk/test/lit.cfg (original)<br>
+++ libcxx/trunk/test/lit.cfg Thu Nov 13 20:07:52 2014<br>
@@ -439,7 +439,7 @@ class Configuration(object):<br>
             elif san == 'Undefined':<br>
                 self.compile_flags += ['-fsanitize=undefined',<br>
                                        '-fno-sanitize=vptr,function',<br>
-                                       '-fno-sanitize-recover']<br>
+                                       '-fno-sanitize-recover', '-O3']<br>
                 self.config.available_features.add('ubsan')<br>
             else:<br>
                 self.lit_config.fatal('unsupported value for '<br>
<br>
<br>
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</blockquote></span></div><br></div></div>
</blockquote></div><br></div>