Is there a way to force the register allocator to avoid reusing an operand register for a definition? For example, the following machine instruction reuses a register for the first operand and definition:
%uI7<def> = eq@III %uI7<kill>, %uI4
%uI8<def> = eq@III %uI7<kill>, %uI4
I'm guessing that the right way to do this would be to kill the operand registers after the given machine instruction rather than before it, but I don't see a way to mark it this way.