[llvm-dev] GVN pass: does global value numbering remove duplicate computations in loops?
Daniel Berlin via llvm-dev
llvm-dev at lists.llvm.org
Tue May 3 18:01:28 PDT 2016
> If I recall correctly, AWZ will get this too (
> AWZ is a Hopcroft-partitioning-based algorithm, and Hopcroft partitioning
> is O(n*log(n)).
> Yes, AWZ will get some, and the hash based ones will get some different
The one i have implemented unifies AWZ and hash based and will also do
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the llvm-dev