llvm dev - Jul 2010 - [LLVMdev] Handling of IMPLICIT_DEF in llvm 2.7

I noticed that the AsmWriter backend of TableGen is no longer handling
the IMPLICIT_DEF case in printInstruction() function (by calling
printImplicitDef). It was doing so in llvm 2.6. Is it supposed to be
handled explicitly in printMachineInstruction()? What is the
recommended method?

Manjunath