search for: inc32r

Hi, Is it possible to define an Instruction with tablegen that reads and writes the same register? For example, an increment instruction that reads a value from a register, adds one to it and then writes the result back to the same register. Thanks, Tom

...%EBX = MOV32rm %EBP, 1, %NOREG, -12 %EDI = MOV32rm %EBP, 1, %NOREG, -8 %ESI = MOV32rm %EBP, 1, %NOREG, -4 %ESP = MOV32rr %EBP %EBP = POP32r RET codeRepl (0xa5f4148, LLVM BB @0xa5ce310, ID#82): Predecessors according to CFG: 0xa60ca80 %EDI = INC32r %EDI %EAX = MOV32rm %EBP, 1, %NOREG, -268 MOV32mr %EAX, 1, %NOREG, 0, %EDI CALLpcrel32 <ga:test3_trueBlock_trueBlock.ret.exitStub_newFuncRoot.ce_trueBlock.ret.exitStub.ret.exitStub.ret.exitStub.ret7> %EAX = MOV32rm %EBP, 1, %NOREG, -268 %ESI = MOV32rm %...