PR target/96307
* gcc.dg/pr96307.c: New.
* gcc.target/riscv/pr96260.c: Move this test case from here to ...
* gcc.dg/pr96260.c: ... here.
* gcc.target/riscv/pr91441.c: Move this test case from here to ...
* gcc.dg/pr91441.c: ... here.
* lib/target-supports.exp (check_effective_target_no_fsanitize_address):
New proc.