Change the footprint for OWORD load.

Author: bcheng0127

visa/LocalScheduler/SWSB_G4IR.cpp

@@ -269,11 +269,13 @@ SBFootprint* G4_BB_SB::getFootprintForGRF(G4_Operand* opnd,
             if (opnd_num == Opnd_dst)
             {
                 int dstSize = inst->getMsgDesc()->ResponseLength();
-                if ((LB / numEltPerGRF<Type_UB>()) < (unsigned short)(totalGRFNum - 1))
+                if (!inst->getMsgDesc()->isOwordLoad())
                 {
-                    RB = LB + numEltPerGRF<Type_UB>() * dstSize - 1;
+                    if ((LB / numEltPerGRF<Type_UB>()) < (unsigned short)(totalGRFNum - 1))
+                    {
+                        RB = LB + numEltPerGRF<Type_UB>() * dstSize - 1;
+                    }
                 }
-
             }
 
             assert(RB < (numEltPerGRF<Type_UB>() * aregOffset) && "Out of register bound");