[Bug jit/84288] Support jit on Solaris

[ro at gcc dot gnu.org]

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.