[PATCH] D122963: [X86] Extend the integer parameter if the function isn't local linked

Thu Apr 7 03:05:08 PDT 2022

LiuChen3 added a comment.

In D122963#3435619 <https://reviews.llvm.org/D122963#3435619>, @lebedev.ri wrote:

> Still not okay with it. The fix is to fix whatever is emitting the attribute, not completely ignore it.

I don't quite understand what you mean. 
If there is no such attribute, it should not do any extension itself. Regardless of whether this function is only a local linked. The optimization here is only for parameters with zeroext/signext  attributes.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122963/new/

https://reviews.llvm.org/D122963