[Github] Drop llvm-project-tests

All users of this have been claned up so we can now drop it fully.

Reviewers: cmtice, tstellar

Reviewed By: cmtice

Pull Request: https://github.com/llvm/llvm-project/pull/153877

.github/workflows/llvm-project-tests.yml

@@ -1,149 +0,0 @@
-name: LLVM Project Tests
-
-permissions:
-  contents: read
-
-on:
-  workflow_dispatch:
-    inputs:
-      build_target:
-        required: false
-      projects:
-        required: false
-      extra_cmake_args:
-        required: false
-      os_list:
-        required: false
-        default: '["ubuntu-24.04", "windows-2019", "macOS-13"]'
-      python_version:
-        required: false
-        type: string
-        default: '3.11'
-  workflow_call:
-    inputs:
-      build_target:
-        required: false
-        type: string
-        default: "all"
-
-      projects:
-        required: true
-        type: string
-
-      extra_cmake_args:
-        required: false
-        type: string
-
-      os_list:
-        required: false
-        type: string
-        # Use windows-2019 due to:
-        # https://developercommunity.visualstudio.com/t/Prev-Issue---with-__assume-isnan-/1597317
-        default: '["ubuntu-24.04", "windows-2019", "macOS-13"]'
-
-      python_version:
-        required: false
-        type: string
-        default: '3.11'
-
-concurrency:
-  # Skip intermediate builds: always.
-  # Cancel intermediate builds: only if it is a pull request build.
-  # If the group name here is the same as the group name in the workflow that includes
-  # this one, then the action will try to wait on itself and get stuck.
-  group: llvm-project-${{ github.workflow }}-${{ inputs.projects }}-${{ inputs.python_version }}${{ github.ref }}
-  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
-
-jobs:
-  lit-tests:
-    name: Lit Tests
-    runs-on: ${{ matrix.os }}
-    container:
-      image: ${{(startsWith(matrix.os, 'ubuntu') && 'ghcr.io/llvm/ci-ubuntu-24.04:latest') || null}}
-      volumes:
-        - /mnt/:/mnt/
-    strategy:
-      fail-fast: false
-      matrix:
-        os: ${{ fromJSON(inputs.os_list) }}
-    steps:
-      - name: Setup Windows
-        if: startsWith(matrix.os, 'windows')
-        uses: llvm/actions/setup-windows@main
-        with:
-          arch: amd64
-      # On Windows, starting with win19/20220814.1, cmake choose the 32-bit
-      # python3.10.6 libraries instead of the 64-bit libraries when building
-      # lldb.  Using this setup-python action to make 3.10 the default
-      # python fixes this.
-      - name: Setup Python
-        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
-        with:
-          python-version: ${{ inputs.python_version }}
-      - name: Install Ninja
-        if: runner.os != 'Linux'
-        uses: llvm/actions/install-ninja@main
-      # actions/checkout deletes any existing files in the new git directory,
-      # so this needs to either run before ccache-action or it has to use
-      # clean: false.
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          fetch-depth: 250
-      - name: Setup ccache
-        uses: hendrikmuhs/ccache-action@a1209f81afb8c005c13b4296c32e363431bffea5 # v1.2.17
-        with:
-          # A full build of llvm, clang, lld, and lldb takes about 250MB
-          # of ccache space. There's not much reason to have more than this,
-          # because we usually won't need to save cache entries from older
-          # builds.  Also, there is an overall 10GB cache limit, and each
-          # run creates a new cache entry so we want to ensure that we have
-          # enough cache space for all the tests to run at once and still
-          # fit under the 10 GB limit.
-          # Default to 2G to workaround: https://github.com/hendrikmuhs/ccache-action/issues/174
-          max-size: 2G
-          key: ${{ matrix.os }}
-          variant: sccache
-      - name: Build and Test
-        env:
-          # Workaround for https://github.com/actions/virtual-environments/issues/5900.
-          # This should be a no-op for non-mac OSes
-          PKG_CONFIG_PATH: /usr/local/Homebrew/Library/Homebrew/os/mac/pkgconfig//12
-        shell: bash
-        id: build-llvm
-        run: |
-          if [ "${{ runner.os }}" == "Linux" ]; then
-            builddir="/mnt/build/"
-            sudo mkdir -p $builddir
-            sudo chown gha $builddir
-            extra_cmake_args="-DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang"
-          else
-            builddir="$(pwd)"/build
-          fi
-          if [ "${{ runner.os }}" == "macOS" ]; then
-            # Workaround test failure on some lld tests on MacOS
-            # https://github.com/llvm/llvm-project/issues/81967
-            extra_cmake_args="-DLLVM_DISABLE_ASSEMBLY_FILES=ON"
-          fi
-          echo "llvm-builddir=$builddir" >> "$GITHUB_OUTPUT"
-          cmake -G Ninja \
-                -B "$builddir" \
-                -S llvm \
-                -DLLVM_ENABLE_PROJECTS="${{ inputs.projects }}" \
-                -DCMAKE_BUILD_TYPE=Release \
-                -DLLVM_ENABLE_ASSERTIONS=ON \
-                -DLLDB_INCLUDE_TESTS=OFF \
-                -DLIBCLC_TARGETS_TO_BUILD="amdgcn--;amdgcn--amdhsa;r600--;nvptx--;nvptx64--;nvptx--nvidiacl;nvptx64--nvidiacl" \
-                -DCMAKE_C_COMPILER_LAUNCHER=sccache \
-                -DCMAKE_CXX_COMPILER_LAUNCHER=sccache \
-                $extra_cmake_args \
-                ${{ inputs.extra_cmake_args }}
-          ninja -C "$builddir" '${{ inputs.build_target }}'
-
-      - name: Build and Test libclc
-        if: "!startsWith(matrix.os, 'windows') && contains(inputs.projects, 'libclc')"
-        env:
-          LLVM_BUILDDIR: ${{ steps.build-llvm.outputs.llvm-builddir }}
-        run: |
-          # The libclc tests don't have a generated check target so all we can
-          # do is build it.
-          ninja -C "$LLVM_BUILDDIR"

.github/workflows/llvm-project-workflow-tests.yml

@@ -1,32 +0,0 @@
-# This workflow will test the llvm-project-tests workflow in PRs
-# targetting the main branch.  Since this workflow doesn't normally
-# run on main PRs, we need some way to test it to ensure new updates
-# don't break it.
-
-name: LLVM Workflow Test
-
-permissions:
-  contents: read
-
-on:
-  pull_request:
-    branches:
-      - 'main'
-    paths:
-      - '.github/workflows/llvm-project-tests.yml'
-      - '.github/workflows/llvm-project-workflow-tests.yml'
-
-concurrency:
-  # Skip intermediate builds: always.
-  # Cancel intermediate builds: only if it is a pull request build.
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
-
-jobs:
-  llvm-test:
-    if: github.repository_owner == 'llvm'
-    name: Build and Test
-    uses: ./.github/workflows/llvm-project-tests.yml
-    with:
-      build_target: check-all
-      projects: clang;lld;libclc;lldb