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authorLang Hames <lhames@gmail.com>2012-02-17 18:44:18 +0000
committerLang Hames <lhames@gmail.com>2012-02-17 18:44:18 +0000
commitb9057d5fae21effdde5a2cdd1a71cae45ccb4ddd (patch)
tree2c74d0d4249195d9f06f85932e176b0b4cfe7e7a /llvm/lib/CodeGen/MachineRegisterInfo.cpp
parentf20550543f48bb6c0afed72db4bce0ebc577f0d2 (diff)
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Refactor 'handleMove' code in live intervals. Clients of LiveIntervals won't see
any changes. Internally this adds a private inner class HMEditor, to LiveIntervals. HMEditor provides an API for updating live intervals when code is moved or bundled. llvm-svn: 150826
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