[PATCH] D109368: [LV] Vectorize cases with larger number of RT checks, execute only if profitable.

Thu Jul 7 09:56:02 PDT 2022

alexfh added a comment.

In D109368#3636302 <https://reviews.llvm.org/D109368#3636302>, @alexfh wrote:

> When compiled with `--target=x86_64--linux-gnu -O2`, before and after this commit, the resulting assembly differs in a way that seems wrong to me:

After reading the description of the commit I'm not sure about this being wrong, but this sort of a change has definitely caused a difference in the behavior of some numpy C code used by the tensorflow test @asmok-g mentioned.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109368/new/

https://reviews.llvm.org/D109368