GitLab

Sven Tennie pushed to branch wip/supersven/cross-compiler-manual-test-jobs at Glasgow Haskell Compiler / GHC

Commits:

dedcc241

by Sven Tennie at 2026-06-12T08:21:24+00:00

ci: run full testsuite for cross-compilers when 'cross-run-testsuite' MR label is set (#27372)

Some tests are expected to fail under emulation, but this gives an
overview and confidence in cross-compiler correctness. The opt-in label
is required because emulated testsuite runs take a long time.

2 changed files:

.gitlab/ci.sh
+ changelog.d/cross-compiler-testsuite

Changes:

.gitlab/ci.sh

@@ -708,6 +708,17 @@ function test_hadrian() {
      # ---
      # > main = putStrLn "hello world"
      run diff -w expected actual
++
 +    if [[ "${CI_MERGE_REQUEST_LABELS:-}" == *"cross-run-testsuite"* ]]; then
 +      EXTRA_HC_OPTS="-fexternal-interpreter" run_hadrian \
 +        test \
 +        --summary-junit=./junit.xml \
 +        --test-have-intree-files \
 +        --test-compiler="${test_compiler}" \
 +        "runtest.opts+=${RUNTEST_ARGS:-}" \
 +        "runtest.opts+=--unexpected-output-dir=$TOP/unexpected-test-output" \
 +        || fail "hadrian cross full testsuite"
 +    fi
    elif [[ -n "${REINSTALL_GHC:-}" ]]; then
      run_hadrian \
        test \

changelog.d/cross-compiler-testsuite

 +section: packaging
 +issues: #27372
 +mrs: !16176
 +synopsis: Run full testsuite for cross-compilers via 'cross-run-testsuite' MR label
++
 +description: {
 +  Adding the ``cross-run-testsuite`` label to a merge request causes the CI
 +  pipeline to run the full testsuite for cross-compiler targets (riscv64,
 +  aarch64-linux-gnu, loongarch64, aarch64-unknown-mingw32) in addition to
 +  the existing smoke test. Results are expected to have failures under
 +  emulation, but provide an overview and confidence in cross-compiler
 +  correctness. The label is opt-in because emulated test runs take
 +  significantly longer than native ones.
 +}