Chandler Carruth d46f580986 [CFG Printer] Add support for writing the dot files with a custom ...

prefix.

Use this to direct these files to a specific location in the test suite
so that we don't write files out to random directories (or fail if the
working directory isn't writable).

llvm-svn: 344014

2018-10-09 04:30:23 +00:00

6.3 KiB

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