make -k check, assembly build (default configure):
  TOTAL=178 PASS=149 FAIL=28 ERROR=0 SKIP=1
  failing tests:
    FAIL: convert
    FAIL: dive
    FAIL: io
    FAIL: reuse
    FAIL: t-bdiv
    FAIL: t-conv
    FAIL: t-div
    FAIL: t-divis
    FAIL: t-divrem_1
    FAIL: t-fac_ui
    FAIL: t-fat
    FAIL: t-fdiv
    FAIL: t-gcd
    FAIL: t-invert
    FAIL: t-locale
    FAIL: t-mul
    FAIL: t-mulmod_bnm1
    FAIL: t-perfpow
    FAIL: t-powm
    FAIL: t-powm_ui
    FAIL: t-primorial_ui
    FAIL: t-printf
    FAIL: t-remove
    FAIL: t-root
    FAIL: t-sqrmod_bnm1
    FAIL: t-tdiv

make check, --disable-assembly build, same machine and compiler:
  TOTAL=178 PASS=177 FAIL=0 ERROR=0 SKIP=1
