Nick Lewycky bf8c7f0adf Move a method that creates constant ranges relative to another constant range ... per icmp predicate out of predsimplify and into ConstantRange. Add another utility method that determines whether one range is a subset of another. Combine with the former to determine whether icmp pred range, range is known to be true or not. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75357 91177308-0d34-0410-b5e6-96231b3b80d8		2009-07-11 06:15:39 +00:00
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llvm	Move a method that creates constant ranges relative to another constant range	2009-07-11 06:15:39 +00:00
llvm-c