Inverse last intr test so that function always returns. This prevents warning as found with gcc 8.3 and it matches other function styles doing the same in ARM generator.
Inverse last intr test so that function always returns. This prevents warning as found with gcc 8.3 and it matches other function styles doing the same in ARM generator.

mirror/tinycc,mirror/tinycc,mingodad/tinycc,mirror/tinycc,mirror/tinycc,mingodad/tinycc,mingodad/tinycc,mingodad/tinycc