llvm-6502/lib/CodeGen/LiveIntervalAnalysis.cpp at 171375f73a733edcd7a5f839491cc8da4fdeddfe - llvm-6502 - Applefritter: Git

6502/llvm-6502

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Evan Cheng d129d73b72 Simplify the coalescer (finally!) by making LiveIntervals::processImplicitDefs a little more aggressive and teaching liveintervals to make use of isUndef marker on MachineOperands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76223 91177308-0d34-0410-b5e6-96231b3b80d8

2009-07-17 19:43:40 +00:00

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