[all-commits] [llvm/llvm-project] 590dd7: [AMDGPU] Make generating cache invalidating instru...

[Piotr Sobczak via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 590dd73c6ebdc9fe1314dfa5bda5c2367d866574
      https://github.com/llvm/llvm-project/commit/590dd73c6ebdc9fe1314dfa5bda5c2367d866574
  Author: Piotr Sobczak <Piotr.Sobczak at amd.com>
  Date:   2020-07-27 (Mon, 27 Jul 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp
    M llvm/test/CodeGen/AMDGPU/memory-legalizer-amdpal.ll

  Log Message:
  -----------
  [AMDGPU] Make generating cache invalidating instructions optional

Summary:
D78800 skipped generating cache invalidating instrucions altogether
on AMDPAL. However, this is sometimes too restrictive - we want a
more flexible option to be able to toggle this behaviour on and off
while we work towards developing a correct implementation of the
alternative memory model.

Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, dexonsmith, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D84448