Sean Silva 554efb28d2 Revert r275883 and r275891. They seem to cause PR28608. ...

Revert "[LoopSimplify] Update LCSSA after separating nested loops."

This reverts commit r275891.

Revert "[LCSSA] Post-process PHI-nodes created by SSAUpdate when constructing LCSSA form."

This reverts commit r275883.

llvm-svn: 276064

2016-07-19 23:54:29 +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

Remove the ScalarReplAggregates pass

2016-06-15 00:19:09 +00:00

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

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basictest.ll

[PM] Port LoopSimplify to the new pass manager.

2016-07-09 03:03:01 +00:00

dbg-loc.ll

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dup-preds.ll

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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

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phi-node-simplify.ll

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pr26682.ll

[LoopSimplify] Preserve LCSSA when merging exit blocks.

2016-06-08 23:13:21 +00:00

preserve-scev.ll

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single-backedge.ll

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unreachable-loop-pred.ll

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