llvm-quick-fuzz #4758
Workflow file for this run
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| name: llvm-quick-fuzz | |
| on: | |
| workflow_dispatch: # i.e. manual activation | |
| # This workflow utilizes a wide range of llvm versions, each of which can be | |
| # installed. When not cached, this could take a long time to run and therefore | |
| # running it nightly (at 3AM) can help ensure it doesn't impact normal | |
| # development. However, notifications of failures are sent to the last person | |
| # that updated this cron syntax portion, or who last enabled the workflow. | |
| # That's pretty inconvenient (and brittle), so now that caching is enabled, | |
| # this is set to be run on approved branches and master merges. | |
| # schedule: | |
| # # * is a special character in YAML so you have to quote this string | |
| # - cron: '* 3 * * *' | |
| pull_request_review: | |
| types: [submitted] # + github.event.review.state check below | |
| env: | |
| # The CACHE_VERSION can be updated to force the use of a new cache if | |
| # the current cache contents become corrupted/invalid. This can | |
| # sometimes happen when (for example) the OS version is changed but | |
| # older .so files are cached, which can have various effects | |
| # (e.g. cabal complains it can't find a valid version of the "happy" | |
| # tool). | |
| CACHE_VERSION: 1 | |
| jobs: | |
| fuzz: | |
| runs-on: ${{ matrix.os }} | |
| if: github.event.review.state == 'approved' | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| os: [ubuntu-22.04] | |
| # See doc/developing.md | |
| ghc: ["9.2.8"] | |
| llvm: [ "https://github.com/llvm/llvm-project/releases/download/llvmorg-16.0.2/clang+llvm-16.0.2-x86_64-linux-gnu-ubuntu-22.04.tar.xz" | |
| , "https://github.com/llvm/llvm-project/releases/download/llvmorg-15.0.6/clang+llvm-15.0.6-x86_64-linux-gnu-ubuntu-18.04.tar.xz" | |
| , "https://github.com/llvm/llvm-project/releases/download/llvmorg-14.0.0/clang+llvm-14.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz" | |
| , "https://github.com/llvm/llvm-project/releases/download/llvmorg-13.0.0/clang+llvm-13.0.0-x86_64-linux-gnu-ubuntu-20.04.tar.xz" | |
| , "https://github.com/llvm/llvm-project/releases/download/llvmorg-12.0.0/clang+llvm-12.0.0-x86_64-linux-gnu-ubuntu-20.04.tar.xz" | |
| , "https://github.com/llvm/llvm-project/releases/download/llvmorg-11.0.0/clang+llvm-11.0.0-x86_64-linux-gnu-ubuntu-20.04.tar.xz" | |
| , "https://github.com/llvm/llvm-project/releases/download/llvmorg-10.0.0/clang+llvm-10.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz" | |
| , "https://releases.llvm.org/9.0.0/clang+llvm-9.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz" | |
| , "https://releases.llvm.org/8.0.0/clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz" | |
| , "https://releases.llvm.org/7.0.1/clang+llvm-7.0.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz" | |
| , "https://releases.llvm.org/6.0.1/clang+llvm-6.0.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz" | |
| , "https://releases.llvm.org/5.0.2/clang+llvm-5.0.2-x86_64-linux-gnu-ubuntu-16.04.tar.xz" | |
| , "https://releases.llvm.org/4.0.1/clang+llvm-4.0.1-x86_64-linux-gnu-debian8.tar.xz" | |
| , "https://releases.llvm.org/3.9.0/clang+llvm-3.9.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz" | |
| , "https://releases.llvm.org/3.8.0/clang+llvm-3.8.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz" | |
| , "https://releases.llvm.org/3.7.1/clang+llvm-3.7.1-x86_64-linux-gnu-ubuntu-14.04.tar.xz" | |
| , "https://releases.llvm.org/3.6.2/clang+llvm-3.6.2-x86_64-linux-gnu-ubuntu-14.04.tar.xz" | |
| , "https://releases.llvm.org/3.5.2/clang+llvm-3.5.2-x86_64-linux-gnu-ubuntu-14.04.tar.xz" | |
| ] | |
| name: llvm-quick-fuzz - ${{ matrix.llvm }} | |
| steps: | |
| - uses: actions/checkout@v2 | |
| with: | |
| submodules: true | |
| - uses: haskell/actions/setup@v1 | |
| id: setup-haskell | |
| with: | |
| ghc-version: ${{ matrix.ghc }} | |
| - uses: actions/cache/restore@v3 | |
| name: Restore cabal store cache | |
| with: | |
| path: | | |
| ${{ steps.setup-haskell.outputs.cabal-store }} | |
| dist-newstyle | |
| key: ${{ env.CACHE_VERSION }}-cabal-${{ matrix.os }}-${{ matrix.ghc }}-${{ github.sha }} | |
| restore-keys: ${{ env.CACHE_VERSION }}-cabal-${{ matrix.os }}-${{ matrix.ghc }}- | |
| - shell: bash | |
| run: | | |
| sudo apt-get -y install csmith libcsmith-dev creduce | |
| ln -s /usr/include/csmith $PWD/csmith-include | |
| - shell: bash | |
| name: Install LLVM | |
| run: | | |
| { curl -sSL ${{ matrix.llvm }} -o llvm.tar.xz && tar xf llvm.tar.xz && mv clang+llvm-* llvm ; } || \ | |
| { curl -sSL ${{ matrix.llvm }} -o llvm.tar.xz && tar xf llvm.tar.xz && mv clang+llvm-* llvm ; } | |
| echo "$PWD/llvm/bin" >> $GITHUB_PATH | |
| - name: Configure | |
| run: cabal configure --enable-tests -j2 -ffuzz -fregressions | |
| - shell: bash | |
| name: Build | |
| run: cabal build llvm-disasm fuzz-llvm-disasm | |
| - shell: bash | |
| run: ln -s $PWD/llvm/bin/clang $PWD/llvm/bin/clangy | |
| - shell: bash | |
| name: Run fuzzing | |
| run: | | |
| cabal exec fuzz-llvm-disasm -- -n 50 --junit-xml results.xml -o results --collapse --clang-flags="-O -w" --clang-flags="-O -w -g" -c clangy | |
| test $(grep "failures=\"0\"" results.xml | wc -l) -eq 2 | |
| env: | |
| CSMITH_PATH: "csmith-include" | |
| - uses: actions/cache/save@v3 | |
| name: Save cabal store cache | |
| if: always() | |
| with: | |
| path: | | |
| ${{ steps.setup-haskell.outputs.cabal-store }} | |
| dist-newstyle | |
| key: ${{ env.CACHE_VERSION }}-cabal-${{ matrix.os }}-${{ matrix.ghc }}-${{ github.sha }} |