<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - "high fidelity": Segfault in _mesa_program_resource_find_name" href="https://bugs.freedesktop.org/show_bug.cgi?id=90925#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - "high fidelity": Segfault in _mesa_program_resource_find_name" href="https://bugs.freedesktop.org/show_bug.cgi?id=90925">bug 90925</a> from <a class="email" href="mailto:lemody@gmail.com" title="Tapani Pälli <lemody@gmail.com>"> Tapani Pälli</a> <pre>OK, now I know what is going on. This is actually major issue with the current implementation. Like said in <a href="show_bug.cgi?id=90925#c4">comment #4</a>, we are creating ProgramResourceList too early. Backend driver will still do optimization and is still able to remove dead code, thus removing variables that are in the resource list. The solution is to move resource list creation up in the linking to happen only after backend LinkShader hook and remove symbol table usage from the list creation (symbol table usage was just optimization instead of iterating whole IR to find variables).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>