patmos-ci.yml

name: Patmos CI

on:
  push: 
    branches: '**'
    tags:
      - '[0-9]+.[0-9]+.[0-9]+'
      - '[0-9]+.[0-9]+.[0-9]+-**'
  pull_request:
  schedule:
    # Run every monday at 1:00 AM
    - cron: '00 1 * * MON'

env:
  CARGO_TERM_COLOR: always
  J: -j2
  BUILD_PATH: build
  INSTALL_PATH: build/local
  LLVM_PATH: llvm
  CLANG_PATH: clang
  COMPILER_RT_PATH: compiler-rt
  COMPILER_RT_BUILD_PATH: build-compiler-rt
  NEWLIB_PATH: patmos-newlib
  NEWLIB_BUILD_PATH: build-newlib
  BENCH_PATH: patmos-benchmarks
  BENCH_BUILD_PATH: build-bench
  CET_TESTS_PATH: patmos-cet-test-suite
  LLD_PATH: lld
  
jobs:
  test-non-patmos:
    name: Test Non-Patmos
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
    env: 
      CC: gcc
      CXX: g++
    steps:
      - uses: actions/checkout@v2
      - name: Build and Run LLVM Unit and Regression Tests
        uses: ./.github/actions/build-test-all
        with:
          targets: X86
          enable-assertions: true
          # Exclude known failing tests
          exclude-reg: "(Clang :: Lexer/case-insensitive-include.c)|(Clang :: Lexer/case-insensitive-system-include.c)|(Clang :: Modules/inferred-framework-case.m)|(Clang :: Preprocessor/nonportable-include-with-hmap.c)"
          include-only: "."
          default-target: x86_64-unknown-linux-gnu
          compiler-rt-tests: 'X86_64LinuxConfig'
          enable-package: false
      - name: Finalize LLVM Build
        working-directory: ${{env.BUILD_PATH}}
        run: make $J llc llvm-link clang llvm-config llvm-objdump opt
  
  package-patmos:
    name: Build, Test, and Package (${{matrix.platform}})
    runs-on: ${{matrix.platform}}
    strategy:
      fail-fast: false
      matrix:
        include: 
          - platform: ubuntu-latest
            cc: gcc
            cxx: g++
          - platform: ubuntu-22.04
            cc: gcc
            cxx: g++
          - platform: ubuntu-20.04
            cc: gcc
            cxx: g++
          - platform: macos-latest
            cc: clang
            cxx: clang++
          - platform: macos-12
            cc: clang
            cxx: clang++
          
    env:
      CC: ${{matrix.cc}}
      CXX: ${{matrix.cxx}}
    
    steps:
      - uses: actions/checkout@v2
      - uses: ./.github/actions/install-dependencies
      - name: Build and Run LLVM Unit and Regression Tests
        uses: ./.github/actions/build-test-all
        with:
          enable-assertions: true
          artifact-name: package-${{matrix.platform}}
  
  test-benchmarks:
    name: Test Benchmarks (${{matrix.platform}})
    runs-on: ${{matrix.platform}}
    strategy:
      fail-fast: false
      matrix:
        include: 
          - platform: ubuntu-latest
            cc: gcc
            cxx: g++
          - platform: ubuntu-22.04
            cc: gcc
            cxx: g++
          - platform: ubuntu-20.04
            cc: gcc
            cxx: g++
          - platform: macos-latest
            cc: clang
            cxx: clang++
          - platform: macos-12
            cc: clang
            cxx: clang++
    needs: [package-patmos]     
    env:
      CC: ${{matrix.cc}}
      CXX: ${{matrix.cxx}}
    
    steps:
      - uses: actions/checkout@v2
      - uses: ./.github/actions/install-dependencies
      - name: Build and Run LLVM Unit and Regression Tests
        uses: ./.github/actions/test-benchmarks
        with:
          artifact-name: package-${{matrix.platform}}
  release:
    name: Release (${{matrix.platform}})
    runs-on: ${{matrix.platform}}
    permissions:
      contents: write 
    strategy:
      fail-fast: true
      matrix:
        include: 
          - platform: ubuntu-20.04
            cc: gcc
            cxx: g++
          - platform: macos-12
            cc: clang
            cxx: clang++
    # Run after the test jobs finish      
    needs: [package-patmos, test-benchmarks, test-non-patmos]
    # Run only if this was triggered by a tag
    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
    env:
      RELEASE_TAR: patmos-llvm*.tar.gz
      PATMOS_TRIPLE: patmos-unknown-unknown-elf
      CC: ${{matrix.cc}}
      CXX: ${{matrix.cxx}}
    
    steps:
      - uses: actions/checkout@v2
      - name: Build LLVM, Compiler-RT, Newlib, and Package
        uses: ./.github/actions/build-test-all
        with:
          # Compiler currently doesn't work without assertions enabled
          enable-assertions: true
          enable-tests: false
          artifact-name: package-${{matrix.platform}}
      - name: Publish
        uses: softprops/action-gh-release@v1
        with:
          files: ${{env.BUILD_PATH}}/patmos-unknown-unknown-elf/package-temp/patmos-llvm-*.tar.gz