<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [llvmpipe] SEGV in sse2_has_daz on ancient Pentium4-M" href="https://bugs.freedesktop.org/show_bug.cgi?id=87658#c12">Comment # 12</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [llvmpipe] SEGV in sse2_has_daz on ancient Pentium4-M" href="https://bugs.freedesktop.org/show_bug.cgi?id=87658">bug 87658</a> from <a class="email" href="mailto:david@ixit.cz" title="David Heidelberg (okias) <david@ixit.cz>"> David Heidelberg (okias)</a> <pre>(In reply to ubizjak from <a href="show_bug.cgi?id=87658#c11">comment #11</a>) > (In reply to David Heidelberg (okias) from <a href="show_bug.cgi?id=87658#c9">comment #9</a>) > > I'd say it's kernel (more probably) or gcc bug. > > Nope. You have to check FXSAVE bit in cpuid. Interesting, fxsave should be supported since Pentium II, 100% on Pentium III + All CPU's with SSE [1]. It must be really unusual cpu, when fxsave support isn't there. [1] <a href="http://forum.osdev.org/viewtopic.php?f=1&t=10743">http://forum.osdev.org/viewtopic.php?f=1&t=10743</a></pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>