1219 can_widen_mult_without_libcall (scalar_int_mode wmode, scalar_int_mode mode,  in can_widen_mult_without_libcall()  argument
1222   if (find_widening_optab_handler (umul_widen_optab, wmode, mode)  in can_widen_mult_without_libcall()
1226   if (find_widening_optab_handler (smul_widen_optab, wmode, mode)  in can_widen_mult_without_libcall()
1232     op0 = convert_modes (wmode, mode, op0, uns);  in can_widen_mult_without_libcall()
1234     op0 = gen_raw_REG (wmode, LAST_VIRTUAL_REGISTER + 1);  in can_widen_mult_without_libcall()
1236     op1 = convert_modes (wmode, mode, op1, uns);  in can_widen_mult_without_libcall()
1238     op1 = gen_raw_REG (wmode, LAST_VIRTUAL_REGISTER + 2);  in can_widen_mult_without_libcall()
1239   rtx ret = expand_mult (wmode, op0, op1, NULL_RTX, uns, true);  in can_widen_mult_without_libcall()
1580       scalar_int_mode hmode, wmode;  in expand_mul_overflow()  local
1603       if (GET_MODE_2XWIDER_MODE (mode).exists (&wmode)  in expand_mul_overflow()
1604 	  && targetm.scalar_mode_supported_p (wmode)  in expand_mul_overflow()
1605 	  && can_widen_mult_without_libcall (wmode, mode, op0, op1, uns))  in expand_mul_overflow()
1610 	    = build_nonstandard_integer_type (GET_MODE_PRECISION (wmode), uns);  in expand_mul_overflow()
1612 	  res = expand_expr_real_2 (&ops, NULL_RTX, wmode, EXPAND_NORMAL);  in expand_mul_overflow()
1613 	  rtx hipart = expand_shift (RSHIFT_EXPR, wmode, res, prec,  in expand_mul_overflow()
1615 	  hipart = convert_modes (mode, wmode, hipart, uns);  in expand_mul_overflow()
1616 	  res = convert_modes (mode, wmode, res, uns);  in expand_mul_overflow()
1956       else if (GET_MODE_2XWIDER_MODE (mode).exists (&wmode)  in expand_mul_overflow()
1957 	       && targetm.scalar_mode_supported_p (wmode))  in expand_mul_overflow()