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

CallGraph

[CallGraph] Given -print-callgraph a stable printing order.

2015-06-19 23:20:31 +00:00

CFLAliasAnalysis

Fix: CFLAA -- Mark no-args returns as unknown

2015-08-28 00:16:18 +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