[all-commits] [llvm/llvm-project] d5ea8f: [AMDGPU] Clarify scratch initialization

[Tony Tye via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d5ea8f70105ad9802e7d759702830d50e4f16c7b
      https://github.com/llvm/llvm-project/commit/d5ea8f70105ad9802e7d759702830d50e4f16c7b
  Author: Tony <Tony.Tye at amd.com>
  Date:   2020-12-15 (Tue, 15 Dec 2020)

  Changed paths:
    M llvm/docs/AMDGPUUsage.rst
    M llvm/include/llvm/Support/AMDHSAKernelDescriptor.h
    M llvm/lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp
    M llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp
    M llvm/lib/Target/AMDGPU/MCTargetDesc/AMDGPUTargetStreamer.cpp

  Log Message:
  -----------
  [AMDGPU] Clarify scratch initialization

- Clarify documentation on initializing scratch.
- Rename compute_pgm_rsrc2 field for enabling scratch from
  ENABLE_SGPR_PRIVATE_SEGMENT_WAVEFRONT_OFFSET to
  ENABLE_PRIVATE_SEGMENT to match hardware definition.

Differential Revision: https://reviews.llvm.org/D93271