Cross Reference: /src/external/gpl3/gcc.old/dist/gcc/expmed.cc

Lines Matching defs:const0_rtx
287       set_zero_cost (speed, set_src_cost (const0_rtx, QImode, speed));
1477 		op0_piece = const0_rtx;
1489       /* OFFSET is in UNITs, and UNIT is in bits.  If WORD is const0_rtx,
1491       if (op0_piece != const0_rtx)
1962 		   const0_rtx);
2567   if (op1 == const0_rtx)
2627 	      if (op1 == const0_rtx)
3321       accum = copy_to_mode_reg (mode, CONST0_RTX (mode));
3486       if (op1 == CONST0_RTX (mode))
3662 	return CONST0_RTX (mode);
4030       rtx signmask = emit_store_flag (result, LT, op0, const0_rtx,
4092   do_cmp_and_jump (result, const0_rtx, GE, mode, label);
4126       temp = emit_store_flag (temp, LT, op0, const0_rtx, mode, 0, 1);
4147       temp2 = emit_conditional_move (temp2, { LT, temp2, const0_rtx, mode },
4165       temp = emit_store_flag (temp, LT, op0, const0_rtx, mode, 0, -1);
4185   do_cmp_and_jump (temp, const0_rtx, GE, mode, label);
4288     return rem_flag ? const0_rtx : op0;
4295 	return const0_rtx;
4430   if (op1 != const0_rtx)
4863 	    do_cmp_and_jump (remainder, const0_rtx, EQ, compute_mode, label);
4866 	    do_cmp_and_jump (tem, const0_rtx, GE, compute_mode, label);
4887 	  do_cmp_and_jump (op1, const0_rtx, LT, compute_mode, label2);
4888 	  do_cmp_and_jump (adjusted_op0, const0_rtx, LT, compute_mode, label1);
4900 	  do_cmp_and_jump (adjusted_op0, const0_rtx, GT, compute_mode, label3);
4938 		t3 = emit_store_flag (t3, NE, t2, const0_rtx, int_mode, 1, 1);
4943 		    do_cmp_and_jump (t2, const0_rtx, EQ, int_mode, lab);
4981 		do_cmp_and_jump (remainder, const0_rtx, EQ,
4999 	      do_cmp_and_jump (adjusted_op0, const0_rtx, NE,
5001 	      emit_move_insn  (quotient, const0_rtx);
5033 		t3 = emit_store_flag (t3, NE, t2, const0_rtx,
5039 		    do_cmp_and_jump (t2, const0_rtx, EQ, compute_mode, lab);
5078 		do_cmp_and_jump (remainder, const0_rtx, EQ,
5082 		do_cmp_and_jump (tem, const0_rtx, LT, compute_mode, label);
5103 	      do_cmp_and_jump (op1, const0_rtx, LT, compute_mode, label2);
5104 	      do_cmp_and_jump (adjusted_op0, const0_rtx, GT,
5117 	      do_cmp_and_jump (adjusted_op0, const0_rtx, LT,
5646 	op1 = const0_rtx, code = LE;
5650 	op1 = const0_rtx, code = LT;
5654 	op1 = const0_rtx, code = GT;
5658 	op1 = const0_rtx, code = GE;
5662 	op1 = const0_rtx, code = NE;
5666 	op1 = const0_rtx, code = EQ;
5681 	  && (op1 == const0_rtx || op1 == constm1_rtx))
5690 			      op1 == const0_rtx ? ior_optab : and_optab,
5698       else if ((code == LT || code == GE) && op1 == const0_rtx)
5729   if (op1 == const0_rtx && (code == LT || code == GE)
5821   if ((code == EQ || code == NE) && op1 != const0_rtx)
5830 	tem = emit_store_flag (target, code, tem, const0_rtx,
5846 	    && op1 == const0_rtx))
5886   if (op1 != const0_rtx
6154 				     tem, const0_rtx, GET_MODE (tem), 0);
6210       && op1 == const0_rtx)
6213       do_compare_rtx_and_jump (target, const0_rtx, EQ, unsignedp, mode,
6227   falseval = const0_rtx;
6245 	  trueval = const0_rtx;
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