Nick Lewycky 444f297a78 Bail on unswitching a switch statement for a case with a critical edge. We name ...

which edge to split by pred/succ pair, which means that we can end up splitting
the wrong edge (by case value) in the switch statement entirely. Fixes PR10031!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132535 91177308-0d34-0410-b5e6-96231b3b80d8

2011-06-03 06:27:15 +00:00

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2006-06-13-SingleEntryPHI.ll

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2006-06-27-DeadSwitchCase.ll

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2007-05-09-tl.ll

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2007-05-09-Unreachable.ll

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2007-07-12-ExitDomInfo.ll

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2007-07-13-DomInfo.ll

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2007-07-18-DomInfo.ll

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2007-08-01-Dom.ll

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2007-08-01-LCSSA.ll

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2007-10-04-DomFrontier.ll

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2008-06-02-DomInfo.ll

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2008-06-17-DomFrontier.ll

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2008-11-03-Invariant.ll

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2010-11-18-LCSSA.ll

Factor code for testing whether replacing one value with another

2010-11-18 19:59:41 +00:00

2011-06-02-CritSwitch.ll

Bail on unswitching a switch statement for a case with a critical edge. We name

2011-06-03 06:27:15 +00:00

basictest.ll

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crash.ll

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dg.exp

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infinite-loop.ll

Fix loop unswitching's assumption that a code path which either

2010-09-01 21:46:45 +00:00

preserve-analyses.ll

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