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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [softpipe] glxgears floating point exception"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66806#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [softpipe] glxgears floating point exception"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66806">bug 66806</a>
from <span class="vcard"><a class="email" href="mailto:vlee@freedesktop.org" title="Vinson Lee <vlee@freedesktop.org>"> <span class="fn">Vinson Lee</span></a>
</span></b>
<pre>Program received signal SIGFPE, Arithmetic exception.
0x00007ffff4d4b21f in micro_mul (dst=0x7fffffffd270, src0=0x7fffffffd250,
src1=0x7fffffffd260) at tgsi/tgsi_exec.c:983
983 dst->f[0] = src0->f[0] * src1->f[0];
(gdb) info registers mxcsr
mxcsr 0x8060 [ PE DAZ FZ ]
(gdb) print src0
$1 = (const union tgsi_exec_channel *) 0x7fffffffd250
(gdb) print src1
$2 = (const union tgsi_exec_channel *) 0x7fffffffd260
(gdb) print src0->f
$3 = {3.6500001, 4.33659029, 4.29644442, 3.54915023}
(gdb) print src1->f
$4 = {4.33012676, 4.33012676, 4.33012676, 4.33012676}
(gdb) print dst
$5 = (union tgsi_exec_channel *) 0x7fffffffd270
(gdb) print dst->f
$6 = {1.08687624e-38, 2.80259693e-45, 9.03817331e-39, 0}</pre>
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