contrib/gcc/expmed.c

798   rtx temp;
927   temp = force_reg (mode, op0);
931       temp = expand_binop (mode, and_optab, temp,
934       temp = force_reg (mode, temp);
941       temp = expand_binop (mode, ior_optab, temp, value,
943       temp = force_reg (mode, temp);
946   if (op0 != temp)
947     emit_move_insn (op0, temp);
2197   rtx op1, temp = 0;
2236 	  temp = force_reg (mode, shifted);
2237 	  shifted = expand_binop (mode, add_optab, temp, temp, NULL_RTX,
2243   for (try = 0; temp == 0 && try < 3; try++)
2288 	      temp = expand_shift (left ? LSHIFT_EXPR : RSHIFT_EXPR,
2292 	      return expand_binop (mode, ior_optab, temp, temp1, target,
2296 	  temp = expand_binop (mode,
2301 	temp = expand_binop (mode,
2308       if (temp == 0 && ! rotate
2320 	  temp = expand_binop (mode,
2331   gcc_assert (temp);
2332   return temp;
3165 		  rtx temp = expand_mult_const (mode, op0, -INTVAL (op1),
3168 		  return expand_unop (mode, neg_optab, temp, target, 0);
3214       rtx temp = op0;
3216       op1 = temp;
3616   rtx result, temp, shift, label;
3639 	  temp = gen_rtx_LSHIFTRT (mode, result, shift);
3641 	      || rtx_cost (temp, SET) > COSTS_N_INSNS (2))
3643 	      temp = expand_binop (mode, xor_optab, op0, signmask,
3645 	      temp = expand_binop (mode, sub_optab, temp, signmask,
3647 	      temp = expand_binop (mode, and_optab, temp, GEN_INT (masklow),
3649 	      temp = expand_binop (mode, xor_optab, temp, signmask,
3651 	      temp = expand_binop (mode, sub_optab, temp, signmask,
3660 	      temp = expand_binop (mode, add_optab, op0, signmask,
3662 	      temp = expand_binop (mode, and_optab, temp, GEN_INT (masklow),
3664 	      temp = expand_binop (mode, sub_optab, temp, signmask,
3667 	  return temp;
3686   temp = expand_binop (mode, and_optab, op0,
3689   if (temp != result)
3690     emit_move_insn (result, temp);
3695   temp = expand_binop (mode, sub_optab, result, const1_rtx, result,
3699   temp = expand_binop (mode, ior_optab, temp,
3702   temp = expand_binop (mode, add_optab, temp, const1_rtx, result,
3704   if (temp != result)
3705     emit_move_insn (result, temp);
3716   rtx temp, label;
3725       temp = gen_reg_rtx (mode);
3726       temp = emit_store_flag (temp, LT, op0, const0_rtx, mode, 0, 1);
3727       temp = expand_binop (mode, add_optab, temp, op0, NULL_RTX,
3729       return expand_shift (RSHIFT_EXPR, mode, temp, shift, NULL_RTX, 0);
3744       temp = expand_binop (mode, add_optab, temp2, GEN_INT (d-1),
3746       temp = force_reg (mode, temp);
3748       /* Construct "temp2 = (temp2 < 0) ? temp : temp2".  */
3750 				     mode, temp, temp2, mode, 0);
3766       temp = gen_reg_rtx (mode);
3767       temp = emit_store_flag (temp, LT, op0, const0_rtx, mode, 0, -1);
3769 	temp = expand_binop (mode, and_optab, temp, GEN_INT (d - 1),
3772 	temp = expand_shift (RSHIFT_EXPR, mode, temp,
3775       temp = expand_binop (mode, add_optab, temp, op0, NULL_RTX,
3777       return expand_shift (RSHIFT_EXPR, mode, temp, shift, NULL_RTX, 0);
3781   temp = copy_to_mode_reg (mode, op0);
3782   do_cmp_and_jump (temp, const0_rtx, GE, mode, label);
3783   expand_inc (temp, GEN_INT (d - 1));
3785   return expand_shift (RSHIFT_EXPR, mode, temp, shift, NULL_RTX, 0);