Craig Topper 4045b62d4c [RISCV] Add macrofusion infrastructure and one example usage. ...

This adds the macrofusion plumbing and support fusing LUI+ADDI(W).

This is similar to D73643, but handles a different case. Other cases
can be added in the future.

Reviewed By: reames

Differential Revision: https://reviews.llvm.org/D128393

2022-06-23 08:38:39 -07:00

9.6 KiB

Raw Blame History

View Raw