llvm-6502/lib/CodeGen/LiveIntervalAnalysis.cpp at a5ba07c3d14ffdf288af2513d4ab39464fb7e20d - llvm-6502 - Applefritter: Git

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Evan Cheng b0f5973bee Fix PR4986. "r1024 = insert_subreg r1024, undef, 2" cannot be turned in an implicit_def. Instead, it's an identity copy so it should be eliminated. Also make sure to update livevariable kill information.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82436 91177308-0d34-0410-b5e6-96231b3b80d8

2009-09-21 04:32:32 +00:00

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