[AMDGPU] Update AMD GPU documentation
authorTony <Tony.Tye@amd.com>
Wed, 28 Oct 2020 22:20:51 +0000 (22:20 +0000)
committerTony <Tony.Tye@amd.com>
Thu, 29 Oct 2020 20:12:47 +0000 (20:12 +0000)
commit661797bd763331284f1a058609502c0311f8dd38
tree20e09cc86dfc7d9e915e1ab4f9290efc0d6ad035
parent8aaafa06b2afce8d0c7ac062708fd91aae01909f
[AMDGPU] Update AMD GPU documentation

- AMDGPUUsage.rst: Correct AMD GPU DWARF address space table address
  sizes which are in bits and not bytes.

- clang/.../Options.td: Improve description of AMD GPU options.

- Re-generate ClangComamndLineReference.rst from clang/.../Options.td .

Differential Revision: https://reviews.llvm.org/D90364
clang/docs/ClangCommandLineReference.rst
clang/include/clang/Driver/Options.td
llvm/docs/AMDGPUUsage.rst