Commits
Michael Gottesman committed 8c4728fd6f2
[sil-arc-opts] Move the analysis stubs out into their own file ARCAnalysis.{h,cpp} in preparation for working on making them not stubs. NFC.
The reason I am doing this is that I am trying to separate the Analysis
from the actual data flow in ARCOpts.cpp. This is advantageous since the
code will involve writing a bunch of smaller alias analysis routines
here which I want to eventually refactor into the start of a basic alias
analysis pass. Keeping the two files will make this easy to enforce.
Swift SVN r12641