[Bug 64257] RS880 issues with r600-llvm-compiler

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=64257

--- Comment #39 from Marc Dietrich <marvin24 at gmx.de> ---
maybe unrelated, but R600_DEBUG=sb crashes firefox

Program received signal SIGSEGV, Segmentation fault.
0x00007fffb5586c2e in r600_sb::bc_parser::prepare_alu_group(r600_sb::cf_node*,
r600_sb::alu_group_node*) () from /usr/lib64/dri/r600_dri.so
(gdb) bt
#0  0x00007fffb5586c2e in
r600_sb::bc_parser::prepare_alu_group(r600_sb::cf_node*,
r600_sb::alu_group_node*) ()
   from /usr/lib64/dri/r600_dri.so
#1  0x00007fffb55871ce in
r600_sb::bc_parser::prepare_alu_clause(r600_sb::cf_node*) () from
/usr/lib64/dri/r600_dri.so
#2  0x00007fffb5587b6f in r600_sb::bc_parser::prepare_ir() () from
/usr/lib64/dri/r600_dri.so
#3  0x00007fffb558a26a in r600_sb_bytecode_process () from
/usr/lib64/dri/r600_dri.so
#4  0x00007fffb5561564 in r600_pipe_shader_create () from
/usr/lib64/dri/r600_dri.so
#5  0x00007fffb5575a6d in r600_shader_select () from /usr/lib64/dri/r600_dri.so
#6  0x00007fffb5575f1a in r600_create_vs_state () from
/usr/lib64/dri/r600_dri.so
#7  0x00007fffb52e6e47 in st_get_vp_variant () from /usr/lib64/dri/r600_dri.so
#8  0x00007fffb52a646c in update_vp () from /usr/lib64/dri/r600_dri.so
#9  0x00007fffb52a271f in st_validate_state () from /usr/lib64/dri/r600_dri.so
#10 0x00007fffb52b91f2 in st_draw_vbo () from /usr/lib64/dri/r600_dri.so
#11 0x00007fffb5284cb2 in vbo_validated_drawrangeelements () from
/usr/lib64/dri/r600_dri.so
#12 0x00007fffb5285053 in vbo_exec_DrawElements () from
/usr/lib64/dri/r600_dri.so
#13 0x00007ffff459dbf5 in ?? () from /usr/lib64/firefox/libxul.so

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