https://bugs.freedesktop.org/show_bug.cgi?id=75276
--- Comment #58 from Axel Davy vebveb@hotmail.fr --- I have tested perf-Jan-08-2015 tstellar branch, and I get a failure to compile a Unigine heaven shader under nine. There is the same error when reverting the last patch of the branch (subreg liveness).
LLVM ERROR: Not supported instr: <MCInst 1908 <MCOperand Reg:3210> <MCOperand Imm:8> <MCOperand Reg:2044> <MCOperand Reg:74>>
1908 seems to correspond to SI_SPILL_V96_RESTORE
I'll include the TGSI shader, and next the llvm IR