search for: igpreg

Hi all, I'm trying to create a new backend for a processor, and I start with modifying the existing backends like MIPS and Microblaze. I have a problem when I try to add a register class in the Target's register description, it looks like this: def IGPRegs : RegisterClass<"MBlaze", [v8i16], 128, [PR0, PR1, PR2, PR3]>; // PR0 - PR3 are registers defined before I want to have a new integer register file for a different type, e.g. v8i16. But then I got errors when running tblgen. Here is the error I got when modifying the MBlaze ba...