Reid Kleckner 405cc64eac Re-land r235154-r235156 under the existing -sehprepare flag
Keep the old SEH fan-in lowering on by default for now, since projects
rely on it.  This will make it easy to test this change with a simple
flag flip.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235399 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-21 18:23:57 +00:00
..
2015-04-20 20:27:28 +00:00