[all-commits] [llvm/llvm-project] 673359: AMDGPU: Set implicit kernarg size to be of 256 byt...

[Changpeng Fang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 6733590db284ac5ba530cc83e8fde699b44c4863
      https://github.com/llvm/llvm-project/commit/6733590db284ac5ba530cc83e8fde699b44c4863
  Author: Changpeng Fang <Changpeng.Fang at amd.com>
  Date:   2022-04-07 (Thu, 07 Apr 2022)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
    M llvm/test/CodeGen/AMDGPU/llvm.amdgcn.implicitarg.ptr.ll

  Log Message:
  -----------
  AMDGPU: Set implicit kernarg size to be of 256 bytes for code object version 5

Summary:
  If implicitarg_ptr intrinsic is not used, set implicit kernarg size to 0, otherwise
set it to 256 bytes for code object version 5 (and beyond).

Reviewers: arsenm

Differential Revision: https://reviews.llvm.org/D123262