Lines Matching refs:base_reg
6127 rtx base_reg, index_reg;
6229 base_reg = base && GET_CODE (base) == SUBREG ? SUBREG_REG (base) : base;
6233 if (base_reg && index_reg && scale == 1
6240 tmp = base_reg, base_reg = index_reg, index_reg = tmp;
6244 if ((base_reg == hard_frame_pointer_rtx
6245 || base_reg == frame_pointer_rtx
6246 || base_reg == arg_pointer_rtx) && !disp)
6252 && base_reg && !index_reg && !disp
6253 && REG_P (base_reg)
6254 && REGNO_REG_CLASS (REGNO (base_reg)) == SIREG)
6259 base = index, base_reg = index_reg, scale = 1;