Ryan Houdek 2267bc0949 Minor IR cleanup ...

Changes the IR register class definition to exist in the JSON file.
Removes a couple of IR ops that were unused and weren't necessary.

Changes the CPUID IR op to the new paired op which improves perf ever so
slightly.
Changes RA class handling in the RA pass to pull directly from the new
generated helper routine until it hits a complex op

Still need RA constraints to remove extraneous moves that would crop up

2020-04-10 19:16:47 -07:00

..

json_ir_generator.py

Minor IR cleanup

2020-04-10 19:16:47 -07:00