3 Commits

Author	SHA1	Message	Date
Arnold Schwaighofer	609428cad9	IRGen: disable-llvm-optzns should disable the objc-arc-contract pass ... Don't run the objc-arc-contract pass when disable-llvm-optzns is passed. In pipeline setups where the swift-frontend is called twice; - the first time to create bitcode - the second time to generate object code from the bitcode (using disable-llvm-optzns) we don't want to run the objc-arc-contract pass twice. rdar://91908312	2022-04-18 13:47:10 -07:00
John McCall	b45ca0439b	Use the new ObjC retain/release intrinsics in IRGen.	2019-02-08 14:22:57 -08:00
Michael Gottesman	723c6212f2	Run ObjCARCContract when optimizing no matter the IRGenOutputKind. ... Previously, we were just running ObjCARCContract when codegening. This is out of character with the rest of the LLVM passes in Swift, namely that after these have run, an IR pass no longer contains any compiler intrinsics. This can be seen by SwiftARCContract running in the -O pipeline. This commit harmonizes the behavior here. For testing purposes, I added a flag that disables the running of ObjCARCContract for testing purposes. rdar://34824507	2017-10-06 08:59:58 -07:00