[LLVMdev] emitting function stub for mips16 floating point patch

[Rafael Espíndola]

> I'm able get this almost.
>
> .size    __call_stub_fp___floatdidf, ($tmp6)+(-__call_stub_fp___floatdidf)
>
> is there a way to get a binary minus?

Yes, there is a MCBinaryExpr::Sub.

Cheers,
Rafael