Nick Lewycky 17d20fd41e Propagate ValueRanges across equality. ...

Add some more micro-optimizations: x * 0 = 0, a - x = a --> x = 0.

llvm-svn: 35138

2007-03-18 01:09:32 +00:00

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.cvsignore

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2006-08-02-Switch.ll

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2006-08-07-LeaderOffByOne.ll

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2006-09-20-ResolveCycle.ll

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2006-09-20-SetCC.ll

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2006-10-22-IntOr.ll

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2006-10-25-AddSetCC.ll

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2006-11-04-ImpossibleGT.ll

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2006-11-04-ReplacingZeros.ll

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2006-11-05-CycleGTLT.ll

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2006-11-11-Squeeze.ll

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2006-11-12-MergeNodes.ll

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2007-01-04-SelectSwitch.ll

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2007-03-17-OpsToDefVRP.ll

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dg.exp

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predsimplify.ll

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predsimplify.reg1.ll

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predsimplify.reg2.ll

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predsimplify.reg3.ll

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predsimplify.reg4.ll

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