<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On 2 December 2015 at 05:06, Hongxu Jia <span dir="ltr"><<a href="mailto:hongxu.jia@windriver.com" target="_blank">hongxu.jia@windriver.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div id=":6gr" class="a3s" style="overflow:hidden">The qemu didn't support '-march=corei7 -mtune=corei7' and<br>
gcc optimization level 3 '-O3' very well, in which the<br>
/usr/lib64/python2.7/test/test_md5.py and<br>
/usr/lib64/python2.7/test/test_sha.py failed.<br>
<br>
So we use gcc optimization level 2 to instead.<br>
<br>
YOCTO [# 8747]</div></blockquote></div><br>Has anyone decided if this is a bug in the compiler, or the Python code making assumptions that don't hold at -O3?</div><div class="gmail_extra"><br></div><div class="gmail_extra">Ross</div></div>