llvm dev - Oct 2012 - [LLVMdev] Getting dump of native assembly?

I'm using the IRBuilder C++ API to generate LLVM IR code and execute it
on-the-fly.  I know about Module::dump() to print the IR code, but is there any
way to print out the native assembly code (x86 in my case)?

- Paul

"Paul J. Lucas" <paul at lucasmail.org> writes:
> I'm using the IRBuilder C++ API to generate LLVM IR code and execute
> it on-the-fly.  I know about Module::dump() to print the IR code, but
> is there any way to print out the native assembly code (x86 in my
> case)?
Not the native assembly, but a representation of the native
instructions, just create your ExecutionEngine thus:

  EngineBuilder builder(MyModule);
  ...
  TargetMachine *tm = builder.selectTarget();
  tm->Options.PrintMachineCode = 1;
  ExecutionEngine *EE = builder.create(tm);

It is quite verbose too.