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George Burgess IV 68b36e01da Fix: CFLAA -- Mark no-args returns as unknown 
Prior to this patch, we hadn't been marking StratifiedSets with the
appropriate StratifiedAttrs when handling the result of no-args call
instructions. This caused us to report NoAlias when handed, for
example, an escaped alloca and a result from an opaque function. Now we
properly mark the return value of said functions.

Thanks again to Chandler, Richard, and Nick for pinging me about this.

Differential review: http://reviews.llvm.org/D12408

llvm-svn: 246240
 		2015-08-28 00:16:18 +00:00
..
AssumptionCache [PM] Actually add the new pass manager support for the assumption cache. 2015-01-22 21:53:09 +00:00
BasicAA [BasicAA] Add a test for PR24468 to be sure we won't regress 2015-08-19 00:08:26 +00:00
BlockFrequencyInfo Add documentation for new backedge mass propagation in irregular loops. 2015-06-17 16:28:22 +00:00
BranchProbabilityInfo Fix information loss in branch probability computation. 2015-05-07 17:22:06 +00:00
CFLAliasAnalysis Fix: CFLAA -- Mark no-args returns as unknown 2015-08-28 00:16:18 +00:00
CallGraph [CallGraph] Given -print-callgraph a stable printing order. 2015-06-19 23:20:31 +00:00
CostModel [CostModel][ARM] Increase cost of insert/extract operations 2015-08-17 15:57:05 +00:00
Delinearization [SCEV] Apply NSW and NUW flags via poison value analysis for sub, mul and shl 2015-08-14 22:45:26 +00:00
DependenceAnalysis Fix how DependenceAnalysis calls delinearization 2015-08-19 02:56:36 +00:00
DivergenceAnalysis/NVPTX Divergence analysis for GPU programs 2015-04-10 05:03:50 +00:00
Dominators Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
GlobalsModRef [GMR] isNonEscapingGlobalNoAlias() should look through Bitcasts/GEPs when looking at loads. 2015-08-17 10:06:08 +00:00
LazyCallGraph [LazyCallGraph] Port test case from r240039 to LCG. 2015-07-02 02:03:58 +00:00
Lint Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
LoopAccessAnalysis [LAA] Fix typo in test 2015-08-11 23:03:09 +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
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RegionInfo
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ScalarEvolution [PM] Port ScalarEvolution to the new pass manager. 2015-08-17 02:08:17 +00:00
ScopedNoAliasAA [Testsuite] Renumber metadata in ScopedNoAliasAA test to match CHECK lines 2015-05-11 09:10:14 +00:00
TypeBasedAliasAnalysis Emit argmemonly attribute for intrinsics. 2015-08-13 17:40:04 +00:00
ValueTracking Take alignment into account in isSafeToSpeculativelyExecute and isSafeToLoadUnconditionally. 2015-08-17 15:54:26 +00:00