bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[SelectionDAG] Recognise splat vector isKnownToBeAPowerOfTwo one/sign bit ↵	Simon Pilgrim	2017-04-25	1	-0/+47
\| \| \| \| \| \|	shift cases. llvm-svn: 301303
*	[DAGCombiner] Try to use SelectionDAG::isKnownToBeAPowerOfTwo instead of ↵	Simon Pilgrim	2016-12-14	1	-93/+54
\| \| \| \| \| \| \| \| \| \| \| \|	just APInt::isPowerOf2 Generalize sdiv/udiv/srem/urem combines using APInt::isPowerOf2, which only works for const/splat-const values, to call SelectionDAG::isKnownToBeAPowerOfTwo instead which recognises many more cases. Added a DAGCombiner::BuildLogBase2 helper since PowerOf2 combines often involve taking the log2 of such a value. Differential Revision: https://reviews.llvm.org/D27714 llvm-svn: 289654
*	[X86][SSE] Add AVX1 tests to sdiv/udiv srem/urem combine tests	Simon Pilgrim	2016-12-14	1	-33/+80
\| \| \| \| \| \|	As requested on D27714 llvm-svn: 289652
*	[DAGCombiner] Add splatted vector support to (udiv x, (shl pow2, y)) -> x ↵	Simon Pilgrim	2016-10-18	1	-47/+19
\| \| \| \| \| \|	>>u (log2(pow2)+y) llvm-svn: 284491
*	[X86][SSE] Added vector udiv combine tests	Simon Pilgrim	2016-09-17	1	-0/+199
	llvm-svn: 281842