[ci] Fix redundant double testing of loop_tool on macOS.
@@ -149,7 +149,7 @@ jobs:
run: python -m pip install -r tests/requirements.txt
- name: Run the test suite
- run: make install-test-cov PYTEST_ARGS="--ignore tests/llvm --ignore tests/gcc"
+ run: make install-test-cov PYTEST_ARGS="--ignore tests/llvm --ignore tests/gcc --ignore tests/loop_tool"
- name: Upload coverage report to Codecov
uses: codecov/codecov-action@v2
