Chandler Carruth b068bbbaec Simplify the design of BranchProbabilityInfo by collapsing it into ... a single class. Previously it was split between two classes, one internal and one external. The concern seemed to center around exposing the weights used, but those can remain confined to the implementation file. Having a single class to maintain the state and analyses in use will also simplify several of the enhancements I want to make to our static heuristics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142783 91177308-0d34-0410-b5e6-96231b3b80d8		2011-10-24 01:40:45 +00:00
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llvm	Simplify the design of BranchProbabilityInfo by collapsing it into	2011-10-24 01:40:45 +00:00
llvm-c