273       if ( denormal_operand() < 0 )  in f2xm1()
356       if ( denormal_operand() < 0 )  in fptan()
425       if (denormal_operand() < 0 )  in fxtract()
533       if ( denormal_operand() < 0 )  in fsqrt_()
565 	  if (denormal_operand() < 0 )  in frndint_()
641       if ( denormal_operand() < 0 )  in fsin()
735       if ( denormal_operand() < 0 )  in f_cos()
1057       if ( denormal_operand() < 0 )  in do_fprem()
1074 	  if ( denormal_operand() < 0 )  in do_fprem()
1093 	       && (denormal_operand() < 0) )  in do_fprem()
1236 	  else if ( (st0_tag == TW_Denormal) && (denormal_operand() < 0) )  in fyl2x()
1250 	  if ( denormal_operand() < 0 )  in fyl2x()
1273 	  if ( (st1_tag == TW_Denormal) && (denormal_operand() < 0) )  in fyl2x()
1301 	  if ( (st0_tag == TW_Denormal) && (denormal_operand() < 0) )  in fyl2x()
1357       if ( denormal_operand() < 0 )  in fpatan()
1396 	      if ( (st1_tag == TW_Denormal) && (denormal_operand() < 0) )  in fpatan()
1415 	  if ( (st0_tag == TW_Denormal) && (denormal_operand() < 0) )  in fpatan()
1427       if ( (st0_tag == TW_Denormal) && (denormal_operand() < 0) )  in fpatan()
1445       if ( (st1_tag == TW_Denormal) && (denormal_operand() < 0) )  in fpatan()
1506       if ( denormal_operand() < 0 )  in fyl2xp1()
1521 	  if ( denormal_operand() < 0 )  in fyl2xp1()
1566 	      else if ( (st0_tag == TW_Denormal) && (denormal_operand() < 0) )  in fyl2xp1()
1571 	  else if ( (st0_tag == TW_Denormal) && (denormal_operand() < 0) )  in fyl2xp1()
1589 	      else if ( (st0_tag == TW_Denormal) && (denormal_operand() < 0) )  in fyl2xp1()
1594 	  else if ( (st0_tag == TW_Denormal) && (denormal_operand() < 0) )  in fyl2xp1()
1623 	  if ( (st1_tag == TW_Denormal) && (denormal_operand() < 0) )  in fyl2xp1()
1640       else if ( (st1_tag == TW_Denormal) && (denormal_operand() < 0) )  in fyl2xp1()
1729 	  if ( (st0_tag == TW_Denormal) && (denormal_operand() < 0) )  in fscale()
1737 	    denormal_operand();  in fscale()
1741 	  denormal_operand();  in fscale()
1745 	  if ( (st0_tag == TW_Denormal) && (denormal_operand() < 0) )  in fscale()
1769 	  denormal_operand();  in fscale()
1791 	  denormal_operand();  in fscale()