gcc/ChangeLog:
* config/s390/s390.cc (print_operand): Remove the no longer
necessary 31-bit and weak symbol handling.
* config/s390/s390.md (*movdi_64): Do not use @PLT with larl.
(*movsi_larl): Likewise.
(main_base_64): Likewise.
(reload_base_64):
Bootstrapped and regtested on s390x-redhat-linux. Ok for master?
Commit 0990d93dd8a4 ("IBM Z: Use @PLT symbols for local functions in
64-bit mode") made GCC call both static and non-static functions and
load both static and non-static function addresses with the @PLT
suffix. This made it diffic