config/rs6000/rs6000.c

76   int first_gp_reg_save;	/* first callee saved GP register used */
2047       if (info->first_gp_reg_save == 32
12916        && info_ptr->first_gp_reg_save == FIRST_SAVED_GP_REGNO
13088   info_ptr->first_gp_reg_save = first_reg_to_save ();
13094       && info_ptr->first_gp_reg_save > RS6000_PIC_OFFSET_TABLE_REGNUM)
13097     info_ptr->gp_size = reg_size * (32 - info_ptr->first_gp_reg_save);
13185     info_ptr->spe_gp_size = 8 * (32 - info_ptr->first_gp_reg_save);
13441   if (info->first_gp_reg_save != 32)
13442     fprintf (stderr, "\tfirst_gp_reg_save   = %5d\n", info->first_gp_reg_save);
14367 			  && info->first_gp_reg_save < 31
14368 			  && no_global_regs_above (info->first_gp_reg_save));
14389 				       || info->first_gp_reg_save < 32
14434       sz += 32 - info->first_gp_reg_save;
14467       for (i = 0; i < 32 - info->first_gp_reg_save; i++)
14469 	  rtx reg = gen_rtx_REG (reg_mode, info->first_gp_reg_save + i);
14591       p = rtvec_alloc (32 - info->first_gp_reg_save);
14592       for (i = 0; i < 32 - info->first_gp_reg_save; i++)
14595 	  reg = gen_rtx_REG (reg_mode, info->first_gp_reg_save + i);
14611       for (i = 0; i < 32 - info->first_gp_reg_save; i++)
14612 	if ((regs_ever_live[info->first_gp_reg_save + i]
14613 	     && (!call_used_regs[info->first_gp_reg_save + i]
14614 		 || (i + info->first_gp_reg_save
14617 	    || (i + info->first_gp_reg_save == RS6000_PIC_OFFSET_TABLE_REGNUM
14622 	    reg = gen_rtx_REG (reg_mode, info->first_gp_reg_save + i);
14993 			 && info->first_gp_reg_save < 31
14994 			 && no_global_regs_above (info->first_gp_reg_save));
15023 		       + 32 - info->first_gp_reg_save
15053       for (i = 0; i < 32 - info->first_gp_reg_save; i++)
15055 	  rtx reg = gen_rtx_REG (reg_mode, info->first_gp_reg_save + i);
15230       p = rtvec_alloc (32 - info->first_gp_reg_save);
15231       for (i = 0; i < 32 - info->first_gp_reg_save; i++)
15241 			 gen_rtx_REG (reg_mode, info->first_gp_reg_save + i),
15247     for (i = 0; i < 32 - info->first_gp_reg_save; i++)
15248       if ((regs_ever_live[info->first_gp_reg_save + i]
15249 	   && (!call_used_regs[info->first_gp_reg_save + i]
15250 	       || (i + info->first_gp_reg_save == RS6000_PIC_OFFSET_TABLE_REGNUM
15252 	  || (i + info->first_gp_reg_save == RS6000_PIC_OFFSET_TABLE_REGNUM
15281 				       info->first_gp_reg_save + i), mem);