| #!/bin/bash | |
| set -ex | |
| ##### Test stage 1 ##### | |
| ../x.py --stage 1 test --skip src/tools/tidy | |
| # Run the `mir-opt` tests again but this time for a 32-bit target. | |
| # This enforces that tests using `// EMIT_MIR_FOR_EACH_BIT_WIDTH` have | |
| # both 32-bit and 64-bit outputs updated by the PR author, before | |
| # the PR is approved and tested for merging. | |
| # It will also detect tests lacking `// EMIT_MIR_FOR_EACH_BIT_WIDTH`, | |
| # despite having different output on 32-bit vs 64-bit targets. | |
| ../x.py --stage 1 test tests/mir-opt --host='' --target=i686-unknown-linux-gnu | |
| # Run `ui-fulldeps` in `--stage=1`, which actually uses the stage0 | |
| # compiler, and is sensitive to the addition of new flags. | |
| ../x.py --stage 1 test tests/ui-fulldeps | |
| # Rebuild the stdlib with the size optimizations enabled and run tests again. | |
| RUSTFLAGS_NOT_BOOTSTRAP="--cfg feature=\"optimize_for_size\"" ../x.py --stage 1 test \ | |
| library/std library/alloc library/core |