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llvm-6502/lib/CodeGen/MachineInstr.cpp
Jakob Stoklund Olesen efb8e3e113 Don't tamper with <undef> operands in MachineInstr::addRegisterKilled. 
For an undef operand, MO.getReg() is meaningless and we should not use it.
Undef operands should be skipped entirely.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78095 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-04 20:09:25 +00:00

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