[PATCH] Change riscv_return_value to use RETURN_VALUE_ABI_PRESERVES_ADDRESS

[Tom Tromey]

>>>>> "Andrew" == Andrew Burgess <aburgess@redhat.com> writes:

Andrew> I'm happy that this functionality is already covered.  Could you just
Andrew> update the commit message to say that this fixes a test failure on
Andrew> RV32 when running gdb.base/gnu_vector.exp, rather than implying this
Andrew> change is untested - then I'm happy :)

Sure thing, and thank you.

Tom