[Bug 93447] [r600g] llvm crash because of use of uninitialized stack

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93447

--- Comment #3 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to Grazvydas Ignotas from comment #2)
> I believe this bug can also be triggered by radeonsi though, as it also
> calls radeon_llvm_emit_prepare_cube_coords(). When target ==
> TGSI_TEXTURE_CUBE and opcode == TGSI_OPCODE_TXF, si_shader.c will take and
> use garbage value from that function.

You can't texelFetch() on a samplerCube.

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