646 

   646 

   647   if (maskedShift == 0) return 0;         // Let Identity() handle 0 shift count.

   647   if (maskedShift == 0) return 0;         // Let Identity() handle 0 shift count.

   648 

   648 

   649   if (shift != maskedShift) {

   649   if (shift != maskedShift) {

   650     shiftNode->set_req(2, phase->intcon(maskedShift)); // Replace shift count with masked value.

   650     shiftNode->set_req(2, phase->intcon(maskedShift)); // Replace shift count with masked value.

   651   }

   652   }

   652 

   653 

   653   return maskedShift;

   654   return maskedShift;

   654 }

   655 }

   655 

   656