Alp Toker 2d17611e90 Revert "Fix PR18361: Invalidate LoopDispositions after LoopSimplify hoists things." ...

This commit was the source of crasher PR18384:

While deleting: label %for.cond127
An asserting value handle still pointed to this value!
UNREACHABLE executed at llvm/lib/IR/Value.cpp:671!

Reverting to get the builders green, feel free to re-land after fixing up.
(Renato has a handy isolated repro if you need it.)

This reverts commit r198478.

llvm-svn: 198503

2014-01-04 17:00:45 +00:00

..

2003-04-25-AssertFail.ll

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2003-05-12-PreheaderExitOfChild.ll

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2003-08-15-PreheadersFail.ll

Remove the old tail duplication pass. It is not used and is unable to update

2011-08-30 23:03:45 +00:00

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

Update to the new EH syntax.

2011-09-19 23:50:34 +00:00

2010-07-15-IncorrectDomFrontierUpdate.ll

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2010-12-26-PHIInfiniteLoop.ll

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2011-12-14-LandingpadHeader.ll

Make loop preheader insertion in LoopSimplify handle the case where the loop header is a landing pad correctly (by splitting the landingpad out of the loop header). Make some adjustments to the rest of LoopSimplify to make it clear that the rest of LoopSimplify isn't making bad assumptions about the presence of landing pads. PR11575.

2011-12-15 00:50:34 +00:00

2012-03-20-indirectbr.ll

LoopSimplify bug fix. Handle indirect loop back edges.

2012-03-20 21:24:52 +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

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

merge-exits.ll

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

phi-node-simplify.ll

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preserve-scev.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

single-backedge.ll

Generalize test case to handle multiple indvars modes.

2011-09-13 03:17:25 +00:00

unreachable-loop-pred.ll

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