James Molloy 52b426c16a [ValueTracking] Teach isKnownNonZero a new trick ... If the shifter operand is a constant, and all of the bits shifted out are known to be zero, then if X is known non-zero at least one non-zero bit must remain. llvm-svn: 248508		2015-09-24 16:06:32 +00:00
..
assume.ll	[ValueTracking] do not overwrite analysis results already computed	2015-06-15 05:46:29 +00:00
dom-cond.ll	[ValueTracking] do not overwrite analysis results already computed	2015-06-15 05:46:29 +00:00
knownzero-shift.ll	[ValueTracking] Teach isKnownNonZero a new trick	2015-09-24 16:06:32 +00:00
memory-dereferenceable.ll	Support align attribute for return values	2015-09-18 12:33:31 +00:00
pr23011.ll
pr24866.ll	Fix for pr24866	2015-09-21 22:04:10 +00:00