[PATCH] D124369: [InstCombine] C0 >>{ashr, exact} (X - C1) --> (C0 << C1) >>{ashr} X
Sanjay Patel via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Apr 25 04:58:53 PDT 2022
spatel added a comment.
This is an alternate proof that I came up with for the previous patch:
https://alive2.llvm.org/ce/z/pnXQYR
Would it be easier to make a common shift transform if we implemented it using count leading/trailing zeros?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D124369/new/
https://reviews.llvm.org/D124369
More information about the llvm-commits
mailing list