[Bug target/63789] g++ -m32 on solaris has trouble finding abs with int64_t

[marc.glisse at normalesup dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63789

--- Comment #6 from Marc Glisse <marc.glisse at normalesup dot org> ---
Sorry, by recent I meant at least 6.1, I should have been more specific.