third_party/subzero/Makefile.standalone-help/check-xtest.txt

check-xtest - run the cross tests

To check a specific test, override CHECK_XTEST_TESTS, e.g.:
  make -f Makefile.standalone check-xtest \
    CHECK_XTEST_TESTS=crosstest/Output/mem_intrin_x8632_nonsfi_O2_sse2.xtest