Promote MergePotentialsElt and SameTailElt to be regular classes
authorDan Gohman <gohman@apple.com>
Wed, 11 Nov 2009 21:57:02 +0000 (21:57 +0000)
committerDan Gohman <gohman@apple.com>
Wed, 11 Nov 2009 21:57:02 +0000 (21:57 +0000)
commitffe644ebf4dcc50b314261ddd2d08c841f629349
treee2bf935ef26160f1373387a2902efcde33a85f89
parentc158dde21944f2dc016d8d34b46e301d61243ca2
Promote MergePotentialsElt and SameTailElt to be regular classes
instead of typedefs for std::pair. This simplifies the type of
SameTails, which previously was std::vector<std::pair<std::vector<std::pair<unsigned, MachineBasicBlock *> >::iterator, MachineBasicBlock::iterator>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86885 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/BranchFolding.cpp
lib/CodeGen/BranchFolding.h