[PATCH] D98247: [X86][AMX] Prevent transforming load pointer from <256 x i32>* to x86_amx*.

Tue Mar 9 05:08:22 PST 2021

LuoYuanke added a comment.

> Hm. Two things: pointer types are going away, and we can't make any optimizations based on the pointer type regardless.

Would you post any linkage for the information that pointer types are going away? I'd like to investigate how it will impact AMX. 
This patch is not for optimization. Since there is no HW instruction corresponding to "load x86_amx, x86_amx*", I'd like keep the load as "load <256 x i32>, <256 x i32>*" form.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98247/new/

https://reviews.llvm.org/D98247