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The llvm backend uses class Instruction in IR handle stage, create SDVaule and DAG in DAG translation stage and class MachineInstr in Machine instruction translation stage. Can I access class Instruction from DAG structure or stage, or access DAG and Instruction from MachineInstr structure or stage? Jonathan

...need from the IR in the DAG or what it is you r trying to do? > > > > On Nov 25, 2017 7:59 PM, "Jonathan via llvm-dev" <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: > The llvm backend uses class Instruction in IR handle stage, create SDVaule and DAG in DAG translation stage and class MachineInstr in Machine instruction translation stage. > Can I access class Instruction from DAG structure or stage, or access DAG and Instruction from MachineInstr structure or stage? > > Jonathan > __________________________________________...

...the DAG or what it is you r trying to do? >> >> >> >> On Nov 25, 2017 7:59 PM, "Jonathan via llvm-dev" <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: >> The llvm backend uses class Instruction in IR handle stage, create SDVaule and DAG in DAG translation stage and class MachineInstr in Machine instruction translation stage. >> Can I access class Instruction from DAG structure or stage, or access DAG and Instruction from MachineInstr structure or stage? >> >> Jonathan >> __________________________...