Linux:

/sapmnt/sapjvm_work/openjdk/nb/linuxs390x/jdk-dev/src/hotspot/os/posix/os_posix.cpp: In static member function 'static bool os::Posix::handle_stack_overflow(JavaThread*, address, address, const void*, u_char**)':
/sapmnt/sapjvm_work/openjdk/nb/linuxs390x/jdk-dev/src/hotspot/os/posix/os_posix.cpp:969:42: error: 'interpreter_frame_initial_sp_offset' is not a member of 'frame'
                 activation.fp() + frame::interpreter_frame_initial_sp_offset));
                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AIX:

Compiling parse1.cpp (for libjvm.so)
/sapmnt/sapjvm_work/openjdk/nb/rs6000_64/jdk-dev/src/hotspot/os/posix/os_posix.cpp:969:42: error: no member named 'interpreter_frame_initial_sp_offset' in 'frame'
                activation.fp() + frame::interpreter_frame_initial_sp_offset));
                                  ~~~~~~~^