Dan Gohman 487e250109 Fix LoopSimplify to notify ScalarEvolution when splitting a loop backedge ...

into an inner loop, as the new loop iteration may differ substantially.
This fixes PR8078.

llvm-svn: 113057

2010-09-04 02:42:48 +00:00

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2003-04-25-AssertFail.ll

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2003-05-12-PreheaderExitOfChild.ll

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2003-08-15-PreheadersFail.ll

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2003-12-10-ExitBlocksProblem.ll

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2004-02-05-DominatorInfoCorruption.ll

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2004-03-15-IncorrectDomUpdate.ll

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2004-04-01-IncorrectDomUpdate.ll

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2004-04-12-LoopSimplify-SwitchBackedges.ll

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2004-04-13-LoopSimplifyUpdateDomFrontier.ll

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2007-10-28-InvokeCrash.ll

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2010-07-15-IncorrectDomFrontierUpdate.ll

LoopSimplify does not update domfrontier correctly.

2010-07-16 05:59:45 +00:00

basictest.ll

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dg.exp

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hardertest.ll

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indirectbr-backedge.ll

LoopSimplify shouldn't split loop backedges that use indirectbr. PR7867.

2010-08-14 00:43:09 +00:00

indirectbr.ll

Make Loop::getLoopLatch() work on loops which don't have preheaders, as

2009-11-20 20:51:18 +00:00

merge-exits.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00

phi-node-simplify.ll

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preserve-scev.ll

Fix LoopSimplify to notify ScalarEvolution when splitting a loop backedge

2010-09-04 02:42:48 +00:00

single-backedge.ll

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unreachable-loop-pred.ll

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