787dc84216
* caller-save.c (reg_save_code, reg_restore_code): Index by mode, not NREGS. (insert_save, insert_restore): New parameter save_mode. (init_caller_save): Update initialization of reg_save_code and reg_restore_code. (save_call_clobbered_regs): Compute save_modes and update calls to reg_save_code and reg_restore_code. (insert_restore): Unsignetize numbers; use save_modes to choose mode of spill; update use of reg_restore_code. (insert_save): Likewise. * i386.h (HARD_REGNO_CALLER_SAVE_MODE): Update. * c4x.h (HARD_REGNO_CALLER_SAVE_MODE): Update. * regs.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise. From-SVN: r40120
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