[LLVMdev] RFC: Patch for CFA on Darwin

[Anton Korobeynikov]

Hello, Bill

> The reason for it: when going to calculate the CFA in LLVM, the
> original code was adding an offset of type i32 to a pointer. This is
> fine if pointers are 32-bits, but we get an assert if the types are
> different. By converting the cfa_offset to a pointer, we get it to be
> that size.
How do you like the one attached? It seems to be much more clear to fix
codegen :) Only slightly tested. If this looks ok to you - I'll commit
tomorrow.

-- 
With best regards, Anton Korobeynikov.

Faculty of Mathematics & Mechanics, Saint Petersburg State University.

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