vitalybuka added a comment.

In D64675#1584016 <https://reviews.llvm.org/D64675#1584016>, @jfb wrote:

> I would keep single stores because it's pretty silly codegen to copy from a 
> global for that.
>
> I would also verify that `-O0` isn't affected too badly by this change.


I will. And maybe I'll measure compilation time as well.

So far I tried -O3 and -Os.
Also I tried Chromium arm, arm64, x86_64. No regression in binary size without 
autoinit, with zero or pattern init.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D64675/new/

https://reviews.llvm.org/D64675



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