[PATCH] D17065: Defer CWD in MCContext lookup as late as possible.

[Chandler Carruth via llvm-commits]

It's used to resolve relative paths encoded elsewhere in dwarf. I think all
the clients building an mccontext either have an analog (clang) or can
reasonably directly query their cwd (llc and friends).

On Wed, Feb 10, 2016, 10:42 Owen Anderson <resistor at mac.com> wrote:

> resistor added a comment.
>
> That makes sense to me in principle, but I know nothing of why CWD is
> needed for (some form of?) DWARF generation at all.
>
>
> Repository:
>   rL LLVM
>
> http://reviews.llvm.org/D17065
>
>
>
>
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