EngineBuilder EB(M);
std::string Error;
TheJIT.reset(EB.setEngineKind(EngineKind::JIT)
+ .setUseMCJIT(true) /* can this be folded into the EngineKind enum? */
.setMCJITMemoryManager(MM)
.setErrorStr(&Error)
.setOptLevel(CodeGenOpt::None)
+ .setAllocateGVsWithCode(false) /*does this do anything?*/
.setCodeModel(CodeModel::JITDefault)
.setRelocationModel(Reloc::Default)
.setMArch(MArch)