Andrew Trick 6796ab424c Reapply r198478 "Fix PR18361: Invalidate LoopDispositions after LoopSimplify hoists things." ...

Now with a fix for PR18384: ValueHandleBase::ValueIsDeleted.

We need to invalidate SCEV's loop info when we delete a block, even if no values are hoisted.

llvm-svn: 198631

2014-01-06 19:43:14 +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

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2010-12-26-PHIInfiniteLoop.ll

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2011-12-14-LandingpadHeader.ll

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2012-03-20-indirectbr.ll

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ashr-crash.ll

Reapply r198478 "Fix PR18361: Invalidate LoopDispositions after LoopSimplify hoists things."

2014-01-06 19:43:14 +00:00

basictest.ll

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dup-preds.ll

UpdatePHINodes in BasicBlockUtils should not crash on duplicate predecessors

2013-10-04 23:41:05 +00:00

hardertest.ll

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indirectbr-backedge.ll

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indirectbr.ll

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merge-exits.ll

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notify-scev.ll

Reapply r198478 "Fix PR18361: Invalidate LoopDispositions after LoopSimplify hoists things."

2014-01-06 19:43:14 +00:00

phi-node-simplify.ll

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preserve-scev.ll

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single-backedge.ll

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unreachable-loop-pred.ll

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