[AMDGPU][GISEL] Adding new reg bank select rules for G_DYN_STACKALLOC… #1
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| # When /test-suite is commented on a PR, checks out the PR, builds clang and | ||
| # then the test-suite in several configurations. It then checks out the base of | ||
| # the PR, builds clang and the test-suite again, and then uploads the diff of | ||
| # the codegen. | ||
| # TODO: React to the comment to let the user know the workflow has kicked | ||
| # off. We'll need to do this in a separate workflow like issue-write.yml with | ||
| # elevated permissions, since this workflow can't have write permissions on | ||
| # account for the arbitrary code execution. | ||
| name: Diff test-suite codegen | ||
| on: | ||
| issue_comment: | ||
| types: | ||
| - created | ||
| permissions: | ||
| contents: read | ||
| jobs: | ||
| test-suite: | ||
| name: Build test-suite and diff | ||
| runs-on: ubuntu-24.04 | ||
| container: | ||
| image: ghcr.io/llvm/ci-ubuntu-24.04:35e958d7f0b7 | ||
| if: github.event.issue.pull_request && startswith(github.event.comment.body, '/test-suite') | ||
| steps: | ||
| - name: Check permissions | ||
| uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0 | ||
| with: | ||
| script: | | ||
| await github.rest.teams.getMembershipForUserInOrg({ | ||
| org: 'llvm', | ||
| team_slug: 'llvm-committers', | ||
| username: context.actor | ||
| }) | ||
| - name: Get pull request | ||
| id: get-pr | ||
| uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0 | ||
| with: | ||
| script: | | ||
| const { data: pr } = await github.rest.pulls.get({ | ||
| owner: context.repo.owner, | ||
| repo: context.repo.repo, | ||
| pull_number: context.payload.issue.number | ||
| }) | ||
| return pr | ||
| - name: Check pull request is mergeable | ||
| if: ${{ !fromJSON(steps.get-pr.outputs.result).mergeable }} | ||
| run: | | ||
| cat << EOF > comments | ||
| [{"body": "Unable to diff test-suite with PR, PR isn't mergeable"}] | ||
| EOF | ||
| exit 1 | ||
| - name: Checkout pull request | ||
| uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1 | ||
| with: | ||
| ref: ${{ fromJSON(steps.get-pr.outputs.result).merge_commit_sha }} | ||
| repository: ${{ fromJSON(steps.get-pr.outputs.result).head.repo.full_name }} | ||
| fetch-depth: 2 | ||
| path: llvm-project | ||
| persist-credentials: false | ||
| - name: Checkout llvm/llvm-test-suite | ||
| uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1 | ||
| with: | ||
| repository: llvm/llvm-test-suite | ||
| path: llvm-test-suite | ||
| persist-credentials: false | ||
| - name: Setup environment variables | ||
| run: | | ||
| echo "HEAD_SHA=$(git rev-parse HEAD)" >> $GITHUB_ENV | ||
| echo "BASE_SHA=$(git rev-parse HEAD^)" >> $GITHUB_ENV | ||
| SCRIPTS_DIR="$GITHUB_WORKSPACE/llvm-project/.github/workflows/test-suite" | ||
| echo "SCRIPTS_DIR=$SCRIPTS_DIR" >> $GITHUB_ENV | ||
| echo "$SCRIPTS_DIR" >> $GITHUB_PATH | ||
| echo "$GITHUB_WORKSPACE/llvm-project/build/bin" >> $GITHUB_PATH | ||
| working-directory: llvm-project | ||
| - name: Install system dependencies | ||
| run: | | ||
| # Install newer version of CMake (llvm/ci-ubuntu-24.04 image has CMake 3.28) | ||
| # TODO(boomanaiden154): Remove once upgraded to Ubuntu 26.04 | ||
| sudo apt-get update | ||
| sudo apt-get install -y wget | ||
| wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | gpg --dearmor - | sudo tee /usr/share/keyrings/kitware-archive-keyring.gpg >/dev/null | ||
| echo 'deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] https://apt.kitware.com/ubuntu/ noble main' | sudo tee /etc/apt/sources.list.d/kitware.list >/dev/null | ||
| sudo apt-get update | ||
| sudo apt-get install -y cmake tcl libc6-dev-arm64-cross libc6-dev-riscv64-cross libgcc-14-dev-arm64-cross libgcc-14-dev-riscv64-cross libstdc++-14-dev-arm64-cross libstdc++-14-dev-riscv64-cross | ||
| - name: Configure Clang | ||
| run: cmake -B build -C $SCRIPTS_DIR/llvm.cmake llvm -GNinja | ||
| working-directory: llvm-project | ||
| - name: Build Clang @ head | ||
| run: ninja -C build | ||
| working-directory: llvm-project | ||
| - name: Configure and build test-suite @ head | ||
| run: | | ||
| configure-and-build.sh rva23u64-O3-head $SCRIPTS_DIR/riscv64.cmake | ||
| configure-and-build.sh armv9-a-O3-head $SCRIPTS_DIR/aarch64.cmake | ||
| configure-and-build.sh x86_64-O3-head $SCRIPTS_DIR/x86_64.cmake | ||
| working-directory: llvm-test-suite | ||
| - name: Build Clang @ base | ||
| run: git checkout $BASE_SHA && ninja -C build | ||
| working-directory: llvm-project | ||
| - name: Configure and build test-suite @ base | ||
| run: | | ||
| configure-and-build.sh rva23u64-O3-base $SCRIPTS_DIR/riscv64.cmake | ||
| configure-and-build.sh armv9-a-O3-base $SCRIPTS_DIR/aarch64.cmake | ||
| configure-and-build.sh x86_64-O3-base $SCRIPTS_DIR/x86_64.cmake | ||
| working-directory: llvm-test-suite | ||
| - name: Compute diffs | ||
| run: | | ||
| mkdir diffs | ||
| ./utils/tdiff.py -a build.rva23u64-O3-base -b build.rva23u64-O3-head -s all > diffs/rva23u64-O3.diff || true | ||
| ./utils/tdiff.py -a build.armv9-a-O3-base -b build.armv9-a-O3-head -s all > diffs/armv9-a-O3.diff || true | ||
| ./utils/tdiff.py -a build.x86_64-O3-base -b build.x86_64-O3-head -s all > diffs/x86_64-O3.diff || true | ||
| working-directory: llvm-test-suite | ||
| - name: Upload diffs | ||
| uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f #v7.0.0 | ||
| id: upload-diffs | ||
| with: | ||
| name: diffs | ||
| path: llvm-test-suite/diffs | ||
| - name: Upload results | ||
| uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f #v7.0.0 | ||
| with: | ||
| name: results | ||
| path: llvm-test-suite/results*.json | ||
| - name: Create comment | ||
| env: | ||
| ARTIFACT_URL: ${{ steps.upload-diffs.outputs.artifact-url }} | ||
| run: | | ||
| cat << EOF > comments | ||
| [{"body" : "test-suite diff from $BASE_SHA...$HEAD_SHA: $ARTIFACT_URL"}] | ||
| EOF | ||
| - name: Create comment on failure | ||
| if: failure() | ||
| env: | ||
| RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }} | ||
| run: | | ||
| cat << EOF > comments | ||
| [{"body" : "Failed to get test-suite diff from $BASE_SHA...$HEAD_SHA: $RUN_URL"}] | ||
| EOF | ||
| - name: Save PR number | ||
| if: always() | ||
| env: | ||
| PR_NUMBER: ${{ fromJSON(steps.get-pr.outputs.result).number }} | ||
| run: echo $PR_NUMBER > pr_number | ||
| - name: Upload comment and PR number | ||
| uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0 | ||
| if: always() | ||
| with: | ||
| name: workflow-args | ||
| path: | | ||
| comments | ||
| pr_number | ||
