<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - INTEL_DEBUG=shader_time always asserts in fs_generator::generate_code() when Mesa is built with --enable-debug (= with asserts)" href="https://bugs.freedesktop.org/show_bug.cgi?id=86974#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - INTEL_DEBUG=shader_time always asserts in fs_generator::generate_code() when Mesa is built with --enable-debug (= with asserts)" href="https://bugs.freedesktop.org/show_bug.cgi?id=86974">bug 86974</a> from <a class="email" href="mailto:eero.t.tamminen@intel.com" title="Eero Tamminen <eero.t.tamminen@intel.com>"> Eero Tamminen</a> <pre>Created <a href="attachment.cgi?id=110789" name="attach_110789" title="Gdb output on second assert">attachment 110789</a> <a href="attachment.cgi?id=110789&action=edit" title="Gdb output on second assert">[details]</a> Gdb output on second assert (In reply to Matt Turner from <a href="show_bug.cgi?id=86974#c4">comment #4</a>) > This is fixed by my > [RFC 6/9] i965/fs: Remove force_writemask_all assertion for execsize < 8. > patch from Oct 31. > > It's part of an RFC series, but it could go in separately. The only thing > that makes me hesitate is that I don't know how the execution mask works > exactly for instructions with execution size < shader dispatch width. If I remove that assert, the next assert the game hits with "shader_time" is this: witcher2: ../../../../../../src/mesa/drivers/dri/i965/brw_eu_emit.c:285: validate_reg: Assertion `hstride == 0' failed.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>