Duncan Sands d0c6f3dafd Factor code for testing whether replacing one value with another ...

preserves LCSSA form out of ScalarEvolution and into the LoopInfo
class.  Use it to check that SimplifyInstruction simplifications
are not breaking LCSSA form.  Fixes PR8622.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119727 91177308-0d34-0410-b5e6-96231b3b80d8

2010-11-18 19:59:41 +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

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

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

basictest.ll

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crash.ll

RewriteLoopBodyWithConditionConstant can end up rewriting the

2010-04-20 05:09:16 +00:00

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

Remove arm_apcscc from the test files. It is the default and doing this

2010-06-17 15:18:27 +00:00