[all-commits] [llvm/llvm-project] 1de4e5: [AMDGPU] Don't mark the .note section as ALLOC

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  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 1de4e5693317c1e34cae4740d6c9c6733e5ed3fd
      https://github.com/llvm/llvm-project/commit/1de4e5693317c1e34cae4740d6c9c6733e5ed3fd
  Author: Sebastian Neubauer <sebastian.neubauer at amd.com>
  Date:   2020-05-05 (Tue, 05 May 2020)

  Changed paths:
    M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp
    M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.h
    A llvm/test/CodeGen/AMDGPU/amdpal-elf.ll

  Log Message:
  -----------
  [AMDGPU] Don't mark the .note section as ALLOC

Marking a section as ALLOC tells the ELF loader to load the section into memory.
As we do not want to load the notes into VRAM, the flag should not be there.

On AMDHSA, .note is still marked as ALLOC, apparently this is currently
needed for OpenCL (see https://reviews.llvm.org/D74995).

Differential Revision: https://reviews.llvm.org/D76278