2 Commits

Author	SHA1	Message	Date
Craig Topper	81d6d6b643	[SimplifyCFG] Regenerate some test cases using update_test_checks.py to prepare for an upcoming commit. NFC ... A future commit will change how some of the value names in the IR are generated which causes these tests to break in their current form. The script generates checks with regular expressions so it should be immune. llvm-svn: 317023	2017-10-31 19:03:49 +00:00
Sanjoy Das	54a3a006ca	[SimplifyCFG] Fold `llvm.guard(false)` to unreachable ... Summary: `llvm.guard(false)` always bails out of the current compilation unit, so we can prune any control flow following it. Reviewers: hfinkel, pcc, reames Subscribers: majnemer, reames, mcrosier, llvm-commits Differential Revision: http://reviews.llvm.org/D19245 llvm-svn: 266955	2016-04-21 05:09:12 +00:00