bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[NFC] Factor out implicit control flow logic from GVN	Max Kazantsev	2018-08-07	1	-0/+91
	Logic for tracking implicit control flow instructions was added to GVN to perform PRE optimizations correctly. It appears that GVN is not the only optimization that sometimes does PRE, so this logic is required in other places (such as Jump Threading). This is an NFC patch that encapsulates all ICF-related logic in a dedicated utility class separated from GVN. Differential Revision: https://reviews.llvm.org/D40293 llvm-svn: 339086