[all-commits] [llvm/llvm-project] d2a8d3: [libc++][ci] Stop testing on GCC previous, since w...

[Louis Dionne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d2a8d362c592b2f1918a0f8dca7442f9dd44fe82
      https://github.com/llvm/llvm-project/commit/d2a8d362c592b2f1918a0f8dca7442f9dd44fe82
  Author: Louis Dionne <ldionne.2 at gmail.com>
  Date:   2021-07-08 (Thu, 08 Jul 2021)

  Changed paths:
    M libcxx/utils/ci/buildkite-pipeline.yml
    M libcxx/utils/ci/run-buildbot

  Log Message:
  -----------
  [libc++][ci] Stop testing on GCC previous, since we don't support it anymore

This is the first of a few commits that update the CI to match the
recently officialized compiler support policy. I'm staging those
changes to try and keep the CI green at all times, accounting how
builders refresh their Docker image.