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Lines Matching refs:subtarget

5013 /* Return X if X can be used as a subtarget in a sequence of arithmetic
7884   /* Use subtarget as the target for operand 0 of a binary operation.  */
7885   rtx subtarget = get_subtarget (target);
7910       if (!subtarget)
7911 	subtarget = gen_reg_rtx (GET_MODE (value));
7912       emit_move_insn (subtarget, value);
7913       return subtarget;
7919       if (!CONSTANT_P (op2) && !(REG_P (op2) && op2 != subtarget))
7920 	subtarget = 0;
7941 					  subtarget, 0, OPTAB_LIB_WIDEN);
7948       op1 = force_operand (XEXP (value, 0), subtarget);
8364   rtx result, subtarget;
8485   subtarget = offset || maybe_ne (bitpos, 0) ? NULL_RTX : target;
8496   result = expand_expr_addr_expr_1 (inner, subtarget, tmode, modifier, as);
8520 	  subtarget = maybe_ne (bitpos, 0) ? NULL_RTX : target;
8521 	  result = expand_simple_binop (tmode, PLUS, result, tmp, subtarget,
8969   rtx subtarget, original_target;
9014   /* Use subtarget as the target for operand 0 of a binary operation.  */
9015   subtarget = get_subtarget (target);
9230 	      op1 = expand_expr (treeop1, subtarget, VOIDmode,
9253 	      op0 = expand_expr (treeop0, subtarget, VOIDmode,
9306 			   subtarget, &op0, &op1, modifier);
9315 		       subtarget, &op0, &op1, modifier);
9344 		       subtarget, &op0, &op1, modifier);
9462       expand_operands (treeop0, treeop1, subtarget, &op0, &op1, EXPAND_NORMAL);
9486 	  op0 = expand_expr (treeop0, subtarget, VOIDmode,
9524 	      expand_operands (treeop0, treeop1, subtarget, &op0, &op1,
9566       expand_operands (treeop0, treeop1, subtarget, &op0, &op1, EXPAND_NORMAL);
9590       expand_operands (treeop0, treeop1, subtarget, &op0, &op1, EXPAND_NORMAL);
9598       expand_operands (treeop0, treeop1, subtarget, &op0, &op1, EXPAND_NORMAL);
9637       op0 = expand_expr (treeop0, subtarget,
9650       op0 = expand_expr (treeop0, subtarget,
9778       op0 = expand_expr (treeop0, subtarget,
9825 	if (! safe_from_p (subtarget, treeop1, 1))
9826 	  subtarget = 0;
9829 	op0 = expand_expr (treeop0, subtarget,
10129       subtarget = NULL_RTX;
10141 			   subtarget, &op0, &op1, EXPAND_NORMAL);
10153       subtarget = NULL_RTX;
10159 		       subtarget, &op0, &op1, EXPAND_NORMAL);
10320 		   subtarget, &op0, &op1, EXPAND_NORMAL);
10367   rtx subtarget, original_target;
10455   /* Use subtarget as the target for operand 0 of a binary operation.  */
10456   subtarget = get_subtarget (target);
11560 	    return expand_builtin (exp, target, subtarget, tmode, ignore);
12625   rtx subtarget = target;
12801       || GET_MODE (subtarget) != operand_mode)
12802     subtarget = 0;
12804   expand_operands (arg0, arg1, subtarget, &op0, &op1, EXPAND_NORMAL);