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authorEvan Cheng <evan.cheng@apple.com>2007-02-23 01:01:19 +0000
committerEvan Cheng <evan.cheng@apple.com>2007-02-23 01:01:19 +0000
commit96fa612373e258120d351ed14361f964ad22f99d (patch)
tree8d6aa8f29bb3b5567b305b49247110b13cb81c1b /lib/CodeGen/LiveIntervalAnalysis.cpp
parentbfd59055842311a0358f667177c736252d59a7c9 (diff)
Initial check in of register scavenger. Its only current functionality is tracking live registers per MBB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34511 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
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