dist/gcc/expr.c

2216       poly_int64 bytepos = rtx_to_poly_int64 (XEXP (XVECEXP (dst, 0, i), 1));
2224       gcc_checking_assert (ordered_p (bytepos + bytelen, ssize));
2225       if (known_size_p (ssize) && maybe_gt (bytepos + bytelen, ssize))
2237 	    shift = (bytelen - (ssize - bytepos)) * BITS_PER_UNIT;
2238 	  bytelen = ssize - bytepos;
2263 	  && multiple_p (bytepos * BITS_PER_UNIT, GET_MODE_ALIGNMENT (mode))
2267 	  emit_move_insn (tmps[i], adjust_address (src, mode, bytepos));
2281 	  if (can_div_trunc_p (bytepos, slen0, &elt, &subpos)
2302 	      gcc_assert (known_eq (bytepos, 0));
2321 	  tmps[i] = adjust_address (mem, mode, bytepos);
2325         tmps[i] = simplify_gen_subreg (mode, src, GET_MODE (dst), bytepos);
2347 				     bytepos * BITS_PER_UNIT, 1, NULL_RTX,
2532       poly_int64 bytepos;
2546 	  bytepos = subreg_lowpart_offset (inner, outer);
2548 			bytepos))
2566 	  bytepos = subreg_lowpart_offset (inner, outer);
2569 			bytepos))
2590       poly_int64 bytepos = rtx_to_poly_int64 (XEXP (XVECEXP (src, 0, i), 1));
2600       gcc_checking_assert (ordered_p (bytepos + bytelen, ssize));
2601       if (known_size_p (ssize) && maybe_gt (bytepos + bytelen, ssize))
2602 	adj_bytelen = ssize - bytepos;
2608 	  if (known_le (bytepos + adj_bytelen,
2611 	  else if (known_ge (bytepos, GET_MODE_SIZE (GET_MODE (XEXP (dst, 0)))))
2613 	      bytepos -= GET_MODE_SIZE (GET_MODE (XEXP (dst, 0)));
2621 	      gcc_assert (known_eq (bytepos, 0) && XVECLEN (src, 0));
2630 						  bytepos),
2639 		  dst = adjust_address (dest, dest_mode, bytepos);
2646       if (known_size_p (ssize) && maybe_gt (bytepos + bytelen, ssize))
2659 	      poly_int64 shift = (bytelen - (ssize - bytepos)) * BITS_PER_UNIT;
2666 			   adj_bytelen * BITS_PER_UNIT, bytepos * BITS_PER_UNIT,
2667 			   bytepos * BITS_PER_UNIT, ssize * BITS_PER_UNIT - 1,
2675 	       && multiple_p (bytepos * BITS_PER_UNIT,
2678 	emit_move_insn (adjust_address (dest, mode, bytepos), tmps[i]);
2681 	store_bit_field (dest, bytelen * BITS_PER_UNIT, bytepos * BITS_PER_UNIT,
5229 	  poly_int64 bytepos;
5233 	      && multiple_p (bitpos, BITS_PER_UNIT, &bytepos)
5238 	      to_rtx = adjust_address (to_rtx, mode1, bytepos);
6331   poly_int64 bytepos;
6336       && multiple_p (bitpos, BITS_PER_UNIT, &bytepos)
6350 	  target = adjust_address (target, target_mode, bytepos);
7192 	  poly_int64 bytepos = exact_div (bitpos, BITS_PER_UNIT);
7195 	  target = adjust_address (target, VOIDmode, bytepos);
8169       poly_int64 bytepos = exact_div (bitpos, BITS_PER_UNIT);
8171       result = plus_constant (tmode, result, bytepos);
10718 	poly_int64 bitsize, bitpos, bytepos;
10889 		&& multiple_p (bitpos, BITS_PER_UNIT, &bytepos)
10894 		op0 = adjust_address (op0, mode1, bytepos);
10995 		bytepos = exact_div (bitpos, BITS_PER_UNIT);
10998 				 adjust_address (op0, VOIDmode, bytepos),
11077 	bytepos = bits_to_bytes_round_down (bitpos);
11080 	  op0 = adjust_address_nv (op0, mode1, bytepos);
11082 	  op0 = adjust_address (op0, mode1, bytepos);
11180 	poly_int64 bitsize, bitpos, bytepos;
11189 	    && multiple_p (bitpos, BITS_PER_UNIT, &bytepos)
11214 		  op0 = adjust_address_nv (op0, mode, bytepos);
11216 		  op0 = adjust_address (op0, mode, bytepos);