contrib/gcc/fold-const.c

1296 		      || integer_onep (tem)))
1910       else if (code == MULT_EXPR && integer_onep (arg0))
3328       if (!integer_onep (TREE_OPERAND (arg, 1)))
4228       in_p = in_p == (integer_onep (range_binop (GE_EXPR, integer_type_node,
4230 		      && integer_onep (range_binop (LE_EXPR, integer_type_node,
4296   if (integer_onep (low) && TREE_CODE (high) == INTEGER_CST)
4426 		  || integer_onep (range_binop (EQ_EXPR, integer_type_node,
4429 		   || integer_onep (range_binop (EQ_EXPR, integer_type_node,
4434   if (integer_onep (range_binop (GT_EXPR, integer_type_node,
4437 	  && integer_onep (range_binop (GT_EXPR, integer_type_node,
4448   no_overlap = integer_onep (range_binop (LT_EXPR, integer_type_node,
4450   subset = integer_onep (range_binop (LE_EXPR, integer_type_node,
4542 	  if (integer_onep (range_binop (EQ_EXPR, integer_type_node,
5096   if (lcode == BIT_AND_EXPR && integer_onep (TREE_OPERAND (lhs, 1)))
5103   if (rcode == BIT_AND_EXPR && integer_onep (TREE_OPERAND (rhs, 1)))
6964   if (!integer_onep (diff))
7876 		    && integer_onep (TREE_OPERAND (arg0, 1)))
8393 	      switch ((integer_onep (high_result) * 4)
8394 		      + (integer_onep (equal_result) * 2)
8395 		      + integer_onep (low_result))
8599 		   && integer_onep (TREE_OPERAND (arg1, 1)))))
8603 		      && integer_onep (TREE_OPERAND (arg0, 1)))))))
8667 	  && integer_onep (arg1))
9013 	  && integer_onep (arg1))
9171 	  if (integer_onep (arg1))
9179 	      && integer_onep (TREE_OPERAND (arg1, 0)))
9183 	      && integer_onep (TREE_OPERAND (arg0, 0)))
9642 	  && integer_onep (TREE_OPERAND (arg0, 1))
9643 	  && integer_onep (arg1))
9740 	  && integer_onep (TREE_OPERAND (arg0, 1))
9741 	  && integer_onep (arg1))
9751 	  && integer_onep (arg1))
10106       if (integer_onep (arg1))
10174       if (integer_onep (arg1))
10545       if (integer_onep (arg1))
10582       if (TREE_CODE (TREE_TYPE (arg0)) == BOOLEAN_TYPE && integer_onep (arg1)
10587       if (TREE_CODE (TREE_TYPE (arg0)) == BOOLEAN_TYPE && integer_onep (arg1)
10692 	      && integer_onep (TREE_OPERAND (arg00, 0)))
10702 		   && integer_onep (TREE_OPERAND (arg01, 0)))
10786 	  && integer_onep (TREE_OPERAND (arg0, 1)))
11342 	  && integer_onep (TREE_OPERAND (arg1, 0)))
11353 	  && integer_onep (TREE_OPERAND (TREE_OPERAND (arg1, 0), 0)))
11601       if (integer_onep (op1)
11613 	  && integer_onep (op2)
11694 	  && integer_onep (TREE_OPERAND (arg0, 1))
11731       if (integer_onep (op2)
11757       if (integer_onep (arg1)