Andrew Trick b12a754cce Added isValidRewrite() to check the result of ScalarEvolutionExpander. ...

SCEV may generate expressions composed of multiple pointers, which can
lead to invalid GEP expansion. Until we can teach SCEV to follow strict
pointer rules, make sure no bad GEPs creep into IR.
Fixes rdar://problem/9038671.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127839 91177308-0d34-0410-b5e6-96231b3b80d8

2011-03-17 23:51:11 +00:00

..

AliasAnalysis.h

fit in 80 cols

2011-01-08 20:53:41 +00:00

AliasSetTracker.h

Reapply r116831 and r116839, converting AliasAnalysis to use

2010-10-19 22:54:46 +00:00

CallGraph.h

Add spliceFunction to the CallGraph interface. This allows users to efficiently

2011-01-03 03:19:35 +00:00

CaptureTracking.h

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CFGPrinter.h

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CodeMetrics.h

remove the partial specialization pass. It is unmaintained and has bugs.

2011-01-16 00:27:10 +00:00

ConstantFolding.h

Clarify that constant folding of instructions applies when all operands

2010-11-23 10:16:18 +00:00

ConstantsScanner.h

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DebugInfo.h

Remove DIFactory. Patch by Devang.

2011-03-02 20:30:37 +00:00

DIBuilder.h

Today, the language front ends produces llvm.dbg.* intrinsics, used to encode arguments' debug info, in order any way, most of the times. However, if a front end mix-n-matches llvm.dbg.declare and llvm.dbg.value intrinsics to encode debug info for arguments then code generator needs a way to find argument order.

2011-03-01 22:58:13 +00:00

DominanceFrontier.h

There is no point in verifying an analysis that is never updated.

2011-01-18 05:44:04 +00:00

DominatorInternals.h

Convert a std::vector to a SmallVector for another 5.4% speedup on domtree.

2011-01-23 06:54:22 +00:00

Dominators.h

In the simpler version of the link-eval data structure that we use in dominator

2011-01-23 06:16:06 +00:00

DomPrinter.h

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DOTGraphTraitsPass.h

Remove WriteGraph's Name argument, which it didn't use, and

2010-09-27 15:34:19 +00:00

FindUsedTypes.h

Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which

2010-10-19 17:21:58 +00:00

InlineCost.h

Rewrite how the indirect call bonus is handled. This now works by:

2011-02-05 00:49:15 +00:00

InstructionSimplify.h

Teach instsimplify some tricks about exact/nuw/nsw shifts.

2011-02-09 17:15:04 +00:00

Interval.h

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IntervalIterator.h

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IntervalPartition.h

Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which

2010-10-19 17:21:58 +00:00

IVUsers.h

Revert 112442 and 112440 until the compile time problems introduced

2010-09-01 01:45:53 +00:00

LazyValueInfo.h

Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which

2010-10-19 17:21:58 +00:00

LibCallAliasAnalysis.h

Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which

2010-10-19 17:21:58 +00:00

LibCallSemantics.h

Remove the experimental AliasAnalysis::getDependency interface, which

2010-09-14 21:25:10 +00:00

Lint.h

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Loads.h

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LoopDependenceAnalysis.h

Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which

2010-10-19 17:21:58 +00:00

LoopInfo.h

split dom frontier handling stuff out to its own DominanceFrontier header,

2011-01-02 22:09:33 +00:00

LoopPass.h

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MemoryBuiltins.h

clean up handling of 'free', detangling it from everything else.

2010-11-30 01:28:33 +00:00

MemoryDependenceAnalysis.h

Rewrite the main DSE loop to be written in terms of reasoning

2010-11-30 07:23:21 +00:00

Passes.h

Delete the LiveValues pass. I won't get get back to the project it

2011-02-28 19:37:59 +00:00

PathNumbering.h

Implementation of path profiling.

2011-01-29 01:09:53 +00:00

PathProfileInfo.h

Implementation of path profiling.

2011-01-29 01:09:53 +00:00

PHITransAddr.h

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PostDominators.h

split dom frontier handling stuff out to its own DominanceFrontier header,

2011-01-02 22:09:33 +00:00

ProfileInfo.h

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ProfileInfoLoader.h

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ProfileInfoTypes.h

This is #included by .c files. Remove C++-style comments.

2011-01-29 21:54:26 +00:00

RegionInfo.h

Add single entry / single exit accessors.

2011-01-13 23:18:04 +00:00

RegionIterator.h

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RegionPass.h

Add RegionPass support.

2010-10-20 01:54:44 +00:00

RegionPrinter.h

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ScalarEvolution.h

Added isValidRewrite() to check the result of ScalarEvolutionExpander.

2011-03-17 23:51:11 +00:00

ScalarEvolutionExpander.h

Introduce memoization for ScalarEvolution dominates and properlyDominates

2010-11-18 00:34:22 +00:00

ScalarEvolutionExpressions.h

Added SCEV::NoWrapFlags to manage unsigned, signed, and self wrap

2011-03-14 16:50:06 +00:00

ScalarEvolutionNormalization.h

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SparsePropagation.h

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Trace.h

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ValueTracking.h

According to my auto-simplifier the most common missed simplifications in

2011-01-25 09:38:29 +00:00

Verifier.h

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