contrib/gcc/tree.c

733   if (bits >= HOST_BITS_PER_WIDE_INT)
757       if (bits <= HOST_BITS_PER_WIDE_INT)
761 	  bits -= HOST_BITS_PER_WIDE_INT;
927   else if (bits <= HOST_BITS_PER_WIDE_INT)
929       low = all_ones >> (HOST_BITS_PER_WIDE_INT - bits);
934       bits -= HOST_BITS_PER_WIDE_INT;
936       high = all_ones >> (HOST_BITS_PER_WIDE_INT - bits);
951   if (TYPE_PRECISION (TREE_TYPE (x)) > HOST_BITS_PER_WIDE_INT)
1323   if (prec >= HOST_BITS_PER_WIDE_INT)
1328       shift_amount = prec - HOST_BITS_PER_WIDE_INT;
1331       gcc_assert (shift_amount <= HOST_BITS_PER_WIDE_INT);
1332       if (shift_amount == HOST_BITS_PER_WIDE_INT)
1373   if (prec == 2 * HOST_BITS_PER_WIDE_INT)
1375   else if (prec > HOST_BITS_PER_WIDE_INT)
1376     high &= ~((HOST_WIDE_INT) (-1) << (prec - HOST_BITS_PER_WIDE_INT));
1380       if (prec < HOST_BITS_PER_WIDE_INT)
1430   if (prec == 2 * HOST_BITS_PER_WIDE_INT)
1432   else if (prec > HOST_BITS_PER_WIDE_INT)
1433     high &= ~((HOST_WIDE_INT) (-1) << (prec - HOST_BITS_PER_WIDE_INT));
1437       if (prec < HOST_BITS_PER_WIDE_INT)
1441   return (high != 0 ? HOST_BITS_PER_WIDE_INT + exact_log2 (high)
1469   if (prec == 2 * HOST_BITS_PER_WIDE_INT || prec == 0)
1471   else if (prec > HOST_BITS_PER_WIDE_INT)
1472     high &= ~((HOST_WIDE_INT) (-1) << (prec - HOST_BITS_PER_WIDE_INT));
1476       if (prec < HOST_BITS_PER_WIDE_INT)
1480   return (high != 0 ? HOST_BITS_PER_WIDE_INT + floor_log2 (high)
4595 		 2 * HOST_BITS_PER_WIDE_INT, &l, &h, 0);
7168   gcc_assert (bits <= HOST_BITS_PER_WIDE_INT);
7288   if (prec <= HOST_BITS_PER_WIDE_INT)
7292 	    >> (HOST_BITS_PER_WIDE_INT - prec));
7297 	    >> (2 * HOST_BITS_PER_WIDE_INT - prec));
7330       if (prec <= HOST_BITS_PER_WIDE_INT)
7338 		<< (prec - HOST_BITS_PER_WIDE_INT - 1));
7375       num = HOST_BITS_PER_WIDE_INT;
7384   for (abits = HOST_BITS_PER_WIDE_INT / 2; abits; abits /= 2)