<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - Implement VGPR Register Spilling" href="https://bugs.freedesktop.org/show_bug.cgi?id=75276#c30">Comment # 30</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - Implement VGPR Register Spilling" href="https://bugs.freedesktop.org/show_bug.cgi?id=75276">bug 75276</a> from <a class="email" href="mailto:haagch@frickel.club" title="Christoph Haag <haagch@frickel.club>"> Christoph Haag</a> <pre>(In reply to <a href="show_bug.cgi?id=75276#c28">comment #28</a>) > > LLVM ERROR: ran out of registers during register allocation I do not get this message on upstream llvm recent revisions. But every demo segfaults. Mostly in LLVMBuildBitCast(). Running a demo looks like this: $ DRI_PRIME=1 ./Effects Using binned. 4.3.0-0+UE4 7038 3077 379 0 Signal 11 caught. EngineCrashHandler: Signal=11 Exiting due to error Starting ../../../Engine/Binaries/Linux/CrashReportClient [1] 10932 abort (core dumped) DRI_PRIME=1 ./Effects This is still a problem with register spilling that just looks different, right? Should I compile with debug symbols and get a complete backtrace or wouldn't that provide any new information? (By the way, applying this small patch makes it render almost completely correct on intel: <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED NOTOURBUG - Fix Mesa bugs for running Unreal Engine 4.1 Cave effects demo compiled for Linux" href="show_bug.cgi?id=78716#c10">https://bugs.freedesktop.org/show_bug.cgi?id=78716#c10</a>)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>