Hans Wennborg 01e223e92e LowerSwitch: replace unreachable default with popular case destination ... SimplifyCFG currently does this transformation, but I'm planning to remove that to allow other passes, such as this one, to exploit the unreachable default. This patch takes care to keep track of what case values are unreachable even after the transformation, allowing for more efficient lowering. Differential Revision: http://reviews.llvm.org/D6697 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226934 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-23 20:43:51 +00:00
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2003-05-01-PHIProblem.ll
2003-08-23-EmptySwitch.ll
2004-03-13-SwitchIsDefaultCrash.ll
2014-06-10-SwitchContiguousOpt.ll
2014-06-11-SwitchDefaultUnreachableOpt.ll
2014-06-23-PHIlowering.ll
feature.ll
fold-popular-case-to-unreachable-default.ll