llvm-project

7ece560a - [GISel] Support narrowing G_ICMP with more than 2 parts. (#119335)

[GISel] Support narrowing G_ICMP with more than 2 parts. (#119335) This allows us to support i128 G_ICMP on RV32. I'm not sure how to test the "left over" part of this as RISC-V always widens to a power of 2 before narrowing.