bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[SelectionDAG] CSE nodes with differing SDNodeFlags	Dan Gohman	2016-01-15	1	-0/+43
	In the optimizer (GVN etc.) when eliminating redundant nodes with different flags, the flags are ignored for the purposes of testing for congruence, and then intersected for the purposes of producing a result that supports the union of all the uses. This commit makes SelectionDAG's CSE do the same thing, allowing it to CSE nodes in more cases. This fixes PR26063. Differential Revision: http://reviews.llvm.org/D15957 llvm-svn: 257940