Chris Lattner 5a3cf8de5d Be more conservative with our symbolic alias analysis. In particular, ...

don't assume that A[1][0] and A[0][i] can't alias.  "i" might be out of
range, or even negative.  This fixes a miscompilation of 188.ammp (which
does bad pointer tricks) with the new CFE.

Testcase here: Analysis/BasicAA/2006-03-03-BadArraySubscript.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26515 91177308-0d34-0410-b5e6-96231b3b80d8

2006-03-04 02:06:34 +00:00

..

DataStructure

Split memcpy/memset/memmove intrinsics into i32/i64 versions, resolving

2006-03-03 00:00:25 +00:00

IPA

updates for recent changes

2006-03-03 01:21:36 +00:00

AliasAnalysis.cpp

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AliasAnalysisCounter.cpp

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AliasAnalysisEvaluator.cpp

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AliasSetTracker.cpp

Make the -print-alias-sets pass work for printing out something other than

2006-01-03 06:05:22 +00:00

BasicAliasAnalysis.cpp

Be more conservative with our symbolic alias analysis. In particular,

2006-03-04 02:06:34 +00:00

CFGPrinter.cpp

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ConstantFolding.cpp

For PR411:

2006-01-16 21:12:35 +00:00

ConstantRange.cpp

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InstCount.cpp

Add explicit iostream #includes

2006-01-22 23:19:18 +00:00

Interval.cpp

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IntervalPartition.cpp

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LoadValueNumbering.cpp

Fix a problem exposed by the et-forest work. Load-vn needs these passes live

2006-01-08 09:10:04 +00:00

LoopInfo.cpp

add an assert

2006-02-14 20:14:17 +00:00

Makefile

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PostDominators.cpp

Initial implementation of the ET-Forest data structure for dominators and

2006-01-08 08:22:18 +00:00

ProfileInfo.cpp

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ProfileInfoLoader.cpp

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ProfileInfoLoaderPass.cpp

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ScalarEvolution.cpp

Add explicit iostream #includes

2006-01-22 23:19:18 +00:00

ScalarEvolutionExpander.cpp

Pull the InsertCastOfTo out of the header, implement CSE'ing of arguments.

2006-02-04 09:51:53 +00:00

Trace.cpp

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ValueNumbering.cpp

Value# select instructions, allowing -gcse to remove duplicates

2006-02-04 09:15:29 +00:00