bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[SCEV] Add a mode to skip classification when printing analysis	Philip Reames	2019-11-21	1	-113/+1
\| \| \| \|	For the various trip-count tests, the classification isn't useful and makes the auto-generated tests super verbose. By skipping it, we make the auto-gen tests closer to the manually written ones. Up next: auto-genning a bunch of the existings tests.
*	[SCEV] Be robust against IR generated by simple-loop-unswitch	Philip Reames	2019-11-21	1	-48/+64
\| \| \| \| \| \|	Simple loop unswitch likes to leave around unsimplified and/or/xors. SCEV today bails out on these idioms which is unfortunate in general, and specifically for the unswitch interaction. Differential Revision: https://reviews.llvm.org/D70459
*	Precommit test showing oppurtunity when computing exit tests of unsimplified IR	Philip Reames	2019-11-19	1	-0/+461
	If we partially unswitch a loop, we leave around the (and i1 X, true) or (or i1 X, false) forms. At the moment, this inhibits SCEVs ability to compute trip counts, patch forthcoming.