[PATCH] D108091: [AggressiveInstCombine] Add shift left instruction to `TruncInstCombine` DAG

Wed Oct 27 00:13:49 PDT 2021

anton-afanasyev added a comment.

In D108091#3088848 <https://reviews.llvm.org/D108091#3088848>, @fhahn wrote:

> This seems to be causing a code-size regression (https://bugs.llvm.org/show_bug.cgi?id=52289). It would be great if you could take a look.

Sure, thanks, I've already assigned this to myself and referered to llvm.org/PR52253. Actually, this PR52289 was splitted out from PR52253 by Theodoros at my request since they have different causes. I'm to fix one after another.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D108091/new/

https://reviews.llvm.org/D108091