Dan Gohman a60832b018 Fix a bogus srem rule - a negative value srem'd by a power-of-2 ...

can have a non-negative result; for example, -16%16 is 0. Also,
clarify the related comments. This fixes PR2670.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54767 91177308-0d34-0410-b5e6-96231b3b80d8

2008-08-13 23:12:35 +00:00

..

IPA

Don't call getAnalysisUsage unless -debug-pass is enabled. This speeds

2008-08-08 15:14:09 +00:00

AliasAnalysis.cpp

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AliasAnalysisCounter.cpp

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AliasAnalysisEvaluator.cpp

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AliasDebugger.cpp

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AliasSetTracker.cpp

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Analysis.cpp

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BasicAliasAnalysis.cpp

simplify some code by using a helper function. This really really

2008-06-16 06:38:26 +00:00

CFGPrinter.cpp

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ConstantFolding.cpp

Teach constant folding that an inttoptr of a

2008-08-13 20:20:35 +00:00

InstCount.cpp

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Interval.cpp

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IntervalPartition.cpp

fix warning when assertions disabled.

2008-06-21 19:48:22 +00:00

LibCallAliasAnalysis.cpp

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LibCallSemantics.cpp

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LoadValueNumbering.cpp

Use find instead of lower_bound.

2008-07-11 20:58:19 +00:00

LoopInfo.cpp

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LoopPass.cpp

Don't call getAnalysisUsage unless -debug-pass is enabled. This speeds

2008-08-08 15:14:09 +00:00

LoopVR.cpp

Add a value range analysis that lazily computes ranges using ScalarEvolutions.

2008-06-30 00:04:21 +00:00

Makefile

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MemoryDependenceAnalysis.cpp

Fix a subtle bug when removing instructions from memdep. In very specific

2008-07-28 16:00:58 +00:00

PostDominators.cpp

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ProfileInfo.cpp

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ProfileInfoLoader.cpp

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ProfileInfoLoaderPass.cpp

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ScalarEvolution.cpp

Extend ScalarEvolution's executesAtLeastOnce logic to be able to

2008-08-12 20:17:31 +00:00

ScalarEvolutionExpander.cpp

Expand SCEVUDiv of power of 2 to a lshr instruction.

2008-07-08 05:05:37 +00:00

SparsePropagation.cpp

"This patch adds a virtual call to AbstractLatticeFunction to derive a

2008-08-09 17:23:35 +00:00

Trace.cpp

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ValueNumbering.cpp

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ValueTracking.cpp

Fix a bogus srem rule - a negative value srem'd by a power-of-2

2008-08-13 23:12:35 +00:00