https://bugs.freedesktop.org/show_bug.cgi?id=82544
Priority: medium Bug ID: 82544 Assignee: dri-devel@lists.freedesktop.org Summary: Unreal Engine 4 Elemental fails to start up on Cape Verde with LLVM assertion failure Severity: normal Classification: Unclassified OS: All Reporter: michel@daenzer.net Hardware: Other Status: NEW Version: git Component: Drivers/Gallium/radeonsi Product: Mesa
Created attachment 104542 --> https://bugs.freedesktop.org/attachment.cgi?id=104542&action=edit R600_DEBUG=vs output for failing shader
Trying to start the Elemental demo ends with this LLVM assertion failure:
Elemental: /home/daenzer/src/llvm-git/llvm/lib/CodeGen/VirtRegMap.cpp:369: void (anonymous namespace)::VirtRegRewriter::rewrite(): Assertion `PhysReg && "Invalid SubReg for physical register"' failed.