Sanjay Patel 08e3bf995e [ValueTracking] fix bug computing isKnownToBeAPowerOfTwo() with arithmetic shift right (PR25900) ... This is a fix for: https://llvm.org/bugs/show_bug.cgi?id=25900 If we think that an arithmetic right shift of a power of two is always a power of two, an sdiv gets wrongly converted to udiv. Differential Revision: http://reviews.llvm.org/D15827 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256655 91177308-0d34-0410-b5e6-96231b3b80d8		2015-12-30 22:40:52 +00:00
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AssumptionCache	[PM] Actually add the new pass manager support for the assumption cache.	2015-01-22 21:53:09 +00:00
BasicAA	Revert "Change memcpy/memset/memmove to have dest and source alignments."	2015-11-19 05:56:52 +00:00
BlockFrequencyInfo	Use getEdgeProbability() instead of getEdgeWeight() in BFI and remove getEdgeWeight() interfaces from MBPI.	2015-12-18 21:53:24 +00:00
BranchProbabilityInfo	[BPI] Replace weights by probabilities in BPI.	2015-12-22 18:56:14 +00:00
CallGraph	[gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type	2015-12-26 07:54:32 +00:00
CFLAliasAnalysis	[PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible	2015-09-09 17:55:00 +00:00
CostModel	Implemented cost model for masked gather and scatter operations	2015-12-28 20:10:59 +00:00
Delinearization	[SCEV] Mark AddExprs as nsw or nuw if legal	2015-10-22 19:57:19 +00:00
DemandedBits	Compute demanded bits for icmp instructions	2015-10-08 12:40:06 +00:00
DependenceAnalysis	Revert "Change memcpy/memset/memmove to have dest and source alignments."	2015-11-19 05:56:52 +00:00
DivergenceAnalysis	AMDGPU/SI: Fix implemenation of isSourceOfDivergence() for graphics shaders	2015-12-19 02:54:15 +00:00
Dominators	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
GlobalsModRef	[OperandBundles] Have GlobalsModRef play nice with operand bundles	2015-12-23 09:58:46 +00:00
LazyCallGraph	[gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type	2015-12-26 07:54:32 +00:00
Lint	[WinEH] Delete the old landingpad implementation of Windows EH	2015-10-09 23:34:53 +00:00
LoopAccessAnalysis	Fix LoopAccessAnalysis when potentially nullptr check are involved	2015-11-05 05:49:43 +00:00
LoopInfo	[PM] Port LoopInfo to the new pass manager, adding both a LoopAnalysis	2015-01-20 10:58:50 +00:00
MemoryDependenceAnalysis	[MDA] change BlockScanLimit into a command line option.	2015-07-21 21:50:39 +00:00
PostDominators	FileCheck-ize tests.	2013-08-22 00:51:19 +00:00
RegionInfo	[tests] Cleanup initialization of test suffixes.	2013-08-16 00:37:11 +00:00
ScalarEvolution	Revert "Change memcpy/memset/memmove to have dest and source alignments."	2015-11-19 05:56:52 +00:00
ScopedNoAliasAA	[Testsuite] Renumber metadata in ScopedNoAliasAA test to match CHECK lines	2015-05-11 09:10:14 +00:00
TypeBasedAliasAnalysis	Revert "Change memcpy/memset/memmove to have dest and source alignments."	2015-11-19 05:56:52 +00:00
ValueTracking	[ValueTracking] fix bug computing isKnownToBeAPowerOfTwo() with arithmetic shift right (PR25900)	2015-12-30 22:40:52 +00:00