<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - 9.2 git, Test failure in src/gallium/drivers/llvmpipe" href="https://bugs.freedesktop.org/show_bug.cgi?id=67672#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - 9.2 git, Test failure in src/gallium/drivers/llvmpipe" href="https://bugs.freedesktop.org/show_bug.cgi?id=67672">bug 67672</a> from <a class="email" href="mailto:sroland@vmware.com" title="Roland Scheidegger <sroland@vmware.com>"> Roland Scheidegger</a> <pre>Does this also happen on master? If so do you have a cpu with sse2 but not sse3 by chance? I think there might potentially be a problem there with some tests because we set the FTZ but not the DAZ flag (though just about all cpus except some very early p4 support that flag even with only just sse2, but since trying to set it if it's not supported results in a crash we don't try). Some of these tests use denorms as inputs and I wouldn't expect reference to really match generated code in this case (certainly those failing here all do use denorms otherwise the reference would make no sense). Though I am actually surprised to see reference giving values which look right for "ordinary" denormal handling (as FTZ would still be set) but it would depend entirely on what exactly the math library function does. In any case the failures should be pretty harmless, but I don't know what would be the best way to fix them (other than just to get rid of the denorm test cases).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>