gcc/gcc/optabs.c

683     if (!force_expand_binop (word_mode, binoptab, outof_input, superword_op1,
692 	emit_move_insn (outof_target, CONST0_RTX (word_mode));
694 	if (!force_expand_binop (word_mode, binoptab,
736       carries = expand_binop (word_mode, reverse_unsigned_shift,
753   carries = expand_binop (word_mode, reverse_unsigned_shift,
760   tmp = expand_binop (word_mode, unsigned_shift, into_input, op1,
766   if (!force_expand_binop (word_mode, ior_optab, tmp, carries,
770   /* Use a standard word_mode shift for the out-of half.  */
772     if (!force_expand_binop (word_mode, binoptab, outof_input, op1,
800   outof_superword = outof_target != 0 ? gen_reg_rtx (word_mode) : 0;
812       into_superword = gen_reg_rtx (word_mode);
829 			      into_target, into_superword, word_mode, false))
835 				word_mode, false))
899       if (!force_expand_binop (word_mode, binoptab, outof_input, op1,
994    as the target's word_mode.  This function return NULL_RTX if anything
1075       temp = expand_binop (word_mode, lshr_optab, op0_low, wordm1,
1078 	op0_high = expand_binop (word_mode, add_optab, op0_high, temp,
1082 	  temp = expand_binop (word_mode, ashr_optab, op0_low, wordm1,
1086 	  op0_high = expand_binop (word_mode, sub_optab, op0_high, temp,
1094   adjust = expand_binop (word_mode, smul_optab, op0_high, op1_low,
1104       temp = expand_binop (word_mode, lshr_optab, op1_low, wordm1,
1107 	op1_high = expand_binop (word_mode, add_optab, op1_high, temp,
1111 	  temp = expand_binop (word_mode, ashr_optab, op1_low, wordm1,
1115 	  op1_high = expand_binop (word_mode, sub_optab, op1_high, temp,
1123   temp = expand_binop (word_mode, smul_optab, op1_high, op0_low,
1130   adjust = expand_binop (word_mode, add_optab, adjust, temp,
1147   adjust = expand_binop (word_mode, add_optab, product_high, adjust,
1465       && binoptab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing)
1482 	  rtx x = expand_binop (word_mode, binoptab,
1517       && binoptab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing
1518       && ashl_optab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing
1519       && lshr_optab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing)
1525       shift_mask = targetm.shift_truncation_mask (word_mode);
1526       op1_mode = GET_MODE (op1) != VOIDmode ? GET_MODE (op1) : word_mode;
1588       && ashl_optab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing
1589       && lshr_optab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing)
1654 	  into_temp1 = expand_binop (word_mode, unsigned_shift,
1657 	  into_temp2 = expand_binop (word_mode, reverse_unsigned_shift,
1662 	    inter = expand_binop (word_mode, ior_optab, into_temp1, into_temp2,
1670 	  outof_temp1 = expand_binop (word_mode, unsigned_shift,
1673 	  outof_temp2 = expand_binop (word_mode, reverse_unsigned_shift,
1678 	    inter = expand_binop (word_mode, ior_optab,
1705       && binoptab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing)
1745 	  x = expand_binop (word_mode, binoptab,
1754 	      carry_out = gen_reg_rtx (word_mode);
1759 						 word_mode, 1, normalizep);
1767 	      newx = expand_binop (word_mode,
1775 		  rtx carry_tmp = gen_reg_rtx (word_mode);
1780 						     word_mode, 1, normalizep);
1783 		  carry_out = expand_binop (word_mode, ior_optab,
1831       && smul_optab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing
1832       && add_optab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing)
1885 	  op1_mode = word_mode;
1888 	  op1x = convert_to_mode (word_mode, op1, 1);
2459       imode = word_mode;
2648       && unoptab->handlers[(int) word_mode].insn_code != CODE_FOR_nothing)
2662 	  rtx x = expand_unop (word_mode, unoptab,
2968       imode = word_mode;
3031       imode = word_mode;
3729 					word_mode, 2, x, mode, y, mode);
3740       *pmode = word_mode;
3961       rtx temp = simplify_gen_relational (NE, word_mode, mode, x, x);
3962       equiv = simplify_gen_relational (NE, word_mode, mode, y, y);
3963       equiv = simplify_gen_ternary (IF_THEN_ELSE, word_mode, word_mode,
3968       equiv = simplify_gen_relational (comparison, word_mode, mode, x, y);
4008 	  equiv = simplify_gen_ternary (IF_THEN_ELSE, word_mode, word_mode,
4015 				   word_mode, 2, x, mode, y, mode);
4019   target = gen_reg_rtx (word_mode);
4028   *pmode = word_mode;
5018   init_libfuncs (optable, word_mode,