[PATCH] D19551: Handle Windows drive letters and ".." for --reproduce.

[Rui Ueyama via llvm-commits]

ruiu added a comment.

If we concatenate Config->Reproduce and "invocation.txt" before passing it
to logCommandline, we need to decompose the path to get the directory part
which is exactly Config->Reproducible, so it is better to not concatenate them.


http://reviews.llvm.org/D19551