bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[ARM] Lower "(x<<c) > 0x80000000U" to "lsls" on Thumb1.	Eli Friedman	2019-07-31	1	-8/+2
\| \| \| \| \| \| \| \| \|	This is extremely specific, but saves three instructions when it's legal. I don't think the code can be usefully generalized. Differential Revision: https://reviews.llvm.org/D65351 llvm-svn: 367492
*	[ARM] Transform compare of masked value to shift on Thumb1.	Eli Friedman	2019-07-31	1	-0/+214
	Thumb1 has very limited immediate modes, so turning an "and" into a shift can save multiple instructions. It's possible to simplify the generated code for test2 and test3 in cmp-and-fold.ll a little more, but I'll implement that as a followup. Differential Revision: https://reviews.llvm.org/D65175 llvm-svn: 367491