Use casts instead of bitcast between pointers and integers to fix issues when using the lld linker #1647
Workflow file for this run
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| name: stdarch tests with sysroot compiled in release mode | |
| on: | |
| - push | |
| - pull_request | |
| permissions: | |
| contents: read | |
| env: | |
| # Enable backtraces for easier debugging | |
| RUST_BACKTRACE: 1 | |
| jobs: | |
| build: | |
| runs-on: ubuntu-24.04 | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| cargo_runner: [ | |
| "sde -future -rtm_mode full --", | |
| "", | |
| ] | |
| steps: | |
| - uses: actions/checkout@v4 | |
| # `rustup show` installs from rust-toolchain.toml | |
| - name: Setup rust toolchain | |
| run: rustup show | |
| - name: Setup rust cache | |
| uses: Swatinem/rust-cache@v2 | |
| - name: Install packages | |
| run: sudo apt-get install ninja-build ripgrep | |
| # TODO: remove when we have binutils version 2.43 in the repo. | |
| - name: Install more recent binutils | |
| run: | | |
| echo "deb http://archive.ubuntu.com/ubuntu oracular main universe" | sudo tee /etc/apt/sources.list.d/oracular-copies.list | |
| sudo apt-get update | |
| sudo apt-get install binutils | |
| - name: Install Intel Software Development Emulator | |
| if: ${{ matrix.cargo_runner }} | |
| run: | | |
| mkdir intel-sde | |
| cd intel-sde | |
| dir=sde-external-9.33.0-2024-01-07-lin | |
| file=$dir.tar.xz | |
| wget https://downloadmirror.intel.com/813591/$file | |
| tar xvf $file | |
| sudo mkdir /usr/share/intel-sde | |
| sudo cp -r $dir/* /usr/share/intel-sde | |
| sudo ln -s /usr/share/intel-sde/sde /usr/bin/sde | |
| sudo ln -s /usr/share/intel-sde/sde64 /usr/bin/sde64 | |
| - name: Set env | |
| run: | | |
| echo "workspace="$GITHUB_WORKSPACE >> $GITHUB_ENV | |
| echo 'download-gccjit = true' > config.toml | |
| - name: Build | |
| run: | | |
| ./y.sh prepare --only-libcore | |
| ./y.sh build --sysroot --release --release-sysroot | |
| - name: Set env (part 2) | |
| run: | | |
| # Set the `LD_LIBRARY_PATH` and `LIBRARY_PATH` env variables... | |
| echo "LD_LIBRARY_PATH="$(./y.sh info | grep -v Using) >> $GITHUB_ENV | |
| echo "LIBRARY_PATH="$(./y.sh info | grep -v Using) >> $GITHUB_ENV | |
| - name: Build (part 2) | |
| run: | | |
| cargo test | |
| - name: Clean | |
| if: ${{ !matrix.cargo_runner }} | |
| run: | | |
| ./y.sh clean all | |
| - name: Prepare dependencies | |
| run: | | |
| git config --global user.email "[email protected]" | |
| git config --global user.name "User" | |
| ./y.sh prepare | |
| - name: Run tests | |
| if: ${{ !matrix.cargo_runner }} | |
| run: | | |
| ./y.sh test --release --clean --release-sysroot --build-sysroot --mini-tests --std-tests --test-libcore | |
| - name: Run stdarch tests | |
| if: ${{ !matrix.cargo_runner }} | |
| run: | | |
| CHANNEL=release TARGET=x86_64-unknown-linux-gnu CG_RUSTFLAGS="-Ainternal_features" ./y.sh cargo test --manifest-path build/build_sysroot/sysroot_src/library/stdarch/Cargo.toml | |
| - name: Run stdarch tests | |
| if: ${{ matrix.cargo_runner }} | |
| run: | | |
| # FIXME: these tests fail when the sysroot is compiled with LTO because of a missing symbol in proc-macro. | |
| # TODO: remove --skip test_mm512_stream_ps when stdarch is updated in rustc. | |
| # TODO: remove --skip test_tile_ when it's implemented. | |
| STDARCH_TEST_EVERYTHING=1 CHANNEL=release CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_RUNNER="${{ matrix.cargo_runner }}" TARGET=x86_64-unknown-linux-gnu CG_RUSTFLAGS="-Ainternal_features --cfg stdarch_intel_sde" ./y.sh cargo test --manifest-path build/build_sysroot/sysroot_src/library/stdarch/Cargo.toml -- --skip rtm --skip tbm --skip sse4a --skip test_mm512_stream_ps --skip test_tile_ |