https://bugs.freedesktop.org/show_bug.cgi?id=75276
--- Comment #3 from Christoph Haag haagch.christoph@googlemail.com --- (In reply to comment #2)
Tom put up an LLVM Git branch: http://cgit.freedesktop.org/~tstellar/llvm/log/?h=si-spill-fixes
Newest mesa git needs a newer llvm than your branch:
gallivm/lp_bld_debug.cpp: In function 'size_t disassemble(const void*, llvm::raw_ostream&)': gallivm/lp_bld_debug.cpp:255:79: error: no matching function for call to 'llvm::Target::createMCDisassembler(const llvm::MCSubtargetInfo&, llvm::MCContext&) const'