<div dir="ltr"><div><div><div><div><div>Hey,<br><br></div>Do you guys test with Floating-Point-Exceptions enabled?<br></div>Because on Intel-Haswell, I can trigger a FPE with a simple glClearColor and glClear.<br></div>I think glClear is doing bad FP math on Haswell.<br><br><a target="_blank" href="https://software.intel.com/en-us/forums/graphics-driver-bug-reporting/topic/681580">https://software.intel.com/en-<wbr>us/forums/graphics-driver-bug-<wbr>reporting/topic/681580</a><br><br></div>I recommend doing a:<br><br><span style="font-family:monospace,monospace">feenableexcept( FE_DIVBYZERO | FE_INVALID | FE_OVERFLOW );</span><br></div><br>In your test-suite.<br clear="all"><br>-- <br><div class="gmail_signature"><div dir="ltr"><div>Owner/Director of Game Studio Abraham Stolk Inc.</div><div>Vancouver BC, Canada</div><div><a target="_blank" href="mailto:b.stolk@gmail.com">b.stolk@gmail.com</a></div><div><br></div></div></div>
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