[all-commits] [llvm/llvm-project] c9de00: [AMDGPU][HIP] Change default DWARF version to 4

[Scott Linder via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c9de002a2cf02b1a00abe5caaa05fd722583218a
      https://github.com/llvm/llvm-project/commit/c9de002a2cf02b1a00abe5caaa05fd722583218a
  Author: Scott Linder <Scott.Linder at amd.com>
  Date:   2019-11-14 (Thu, 14 Nov 2019)

  Changed paths:
    M clang/lib/Driver/ToolChains/AMDGPU.h
    M clang/lib/Driver/ToolChains/HIP.h
    M clang/test/Driver/amdgpu-toolchain.c
    A clang/test/Driver/hip-toolchain-dwarf.hip

  Log Message:
  -----------
  [AMDGPU][HIP] Change default DWARF version to 4

Summary:
Tooling around DWARF 5 is still not mature enough for this to be a sane
default, and the AMDGPU and HIP toolchains should agree on a single
default.

Subscribers: kzhuravl, jvesely, wdng, nhaehnle, yaxunl, aprantl, dstuttard, tpr, t-tye, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D70191