https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84288
--- Comment #4 from Rainer Orth <ro at gcc dot gnu.org> --- (In reply to Rainer Orth from comment #0) [...] > * In the 32-bit case, two tests FAIL like this: > > PASSED: test-vector-rvalues.cc.exe iteration 1 of 5: verify_vec_code: > fn is > non-null > FAILED: test-vector-rvalues.cc.exe iteration 1 of 5: check_div: actual: > c[i] != expected: a[i] / b[i] > incorrect value [...] > FAILED: test-vector-types.cc.exe iteration 1 of 5: check_div: > actual: c[i] != expected: a[i] / b[i] > incorrect value [...] > ISTM that check_div needs to use CHECK_DOUBLE_VALUE here. I've just run an i686-pc-linux-gnu build and see exactly the same errors. So this seems to be a 32-bit (or 32-bit x86) issue.