4 Commits

Author	SHA1	Message	Date
Erik Eckstein	6377cc095a	SIL: Replace TransitivelyUnreachableBlocks with DeadEndBlocks ... We had both utilities doing the same thing. NFC	2017-07-24 09:50:42 -07:00
practicalswift	a029589093	[gardening] Use consistent headers	2017-04-18 19:51:08 +02:00
Michael Gottesman	5e278fdf67	[semantic-arc-opts] Create a new pass called semantic arc opts. ... I am going to run it very early and use it to ensure that extra copies due to my refactoring of SILGenPattern do not cause COW copies to be introduced. For now, it does a very simple optimization, namely, it eliminates a copy_value, with only a destroy_value user on a guaranteed parameter. It is now disabled behind a flag.	2017-04-05 16:16:57 -07:00
Michael Gottesman	e34bbdf2fb	[semantic-sil] Create a new higher level API for accessing the ownership checker. It is meant to be used by passes. ... rdar://29870610	2017-04-05 14:34:21 -07:00