[PATCH] D52961: [RISCV] Introduce the RISCVMatInt::generateInstSeq helper

[Alex Bradbury via Phabricator via llvm-commits]

asb added a comment.

In https://reviews.llvm.org/D52961#1258446, @sabuasal wrote:

> The helper makes it clear to follow. Thanks!
>
> I am just not sure why you did the change to prefer add to addiw when for 64bit?  is addi faster than addiw?


No real reason to prefer one or the other when they're semantically identical. It's mostly to be closer to gas/gcc which uses addi at least for the isInt<12> case.


https://reviews.llvm.org/D52961