215161e20f
* function.h (struct function): Rename calls_unwind_init to saves_all_registers. (current_function_saves_all_registers): Renamed from current_function_calls_unwind_init. * reload1.c (reload): Set current_function_saves_all_registers. * except.c (expand_builtin_unwind_init): Likewise. * config/m68k/m68k.c (m68k_save_reg): Use current_function_saves_all_registers to save pic register. From-SVN: r128248
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