[all-commits] [llvm/llvm-project] ad8e90: Verifier: Disallow byval and similar for AMDGPU ca...

[Matt Arsenault via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ad8e900cb3c60873e954221816aafc6767222de2
      https://github.com/llvm/llvm-project/commit/ad8e900cb3c60873e954221816aafc6767222de2
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-07-20 (Mon, 20 Jul 2020)

  Changed paths:
    M llvm/lib/IR/Verifier.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
    M llvm/test/Analysis/DivergenceAnalysis/AMDGPU/kernel-args.ll
    M llvm/test/Analysis/LegacyDivergenceAnalysis/AMDGPU/kernel-args.ll
    M llvm/test/Verifier/amdgpu-cc.ll

  Log Message:
  -----------
  Verifier: Disallow byval and similar for AMDGPU calling conventions

These imply stack-like semantics, which doesn't make any sense for
entry points.