1042                                        Register holder_reg,  in CheckPrototypes()  argument
1049   ASSERT(!scratch1.is(object_reg) && !scratch1.is(holder_reg));  in CheckPrototypes()
1050   ASSERT(!scratch2.is(object_reg) && !scratch2.is(holder_reg)  in CheckPrototypes()
1085       reg = holder_reg;  // From now on the object will be in holder_reg.  in CheckPrototypes()
1097       reg = holder_reg;  // From now on the object will be in holder_reg.  in CheckPrototypes()
1273     Register holder_reg = CheckPrototypes(object, receiver, interceptor_holder,  in GenerateLoadInterceptor()  local
1276     ASSERT(holder_reg.is(receiver) || holder_reg.is(scratch1));  in GenerateLoadInterceptor()
1282       if (lookup->type() == CALLBACKS && !receiver.is(holder_reg)) {  in GenerateLoadInterceptor()
1284         __ Push(receiver, holder_reg, name_reg);  in GenerateLoadInterceptor()
1286         __ Push(holder_reg, name_reg);  in GenerateLoadInterceptor()
1293                                              holder_reg,  in GenerateLoadInterceptor()
1306       __ pop(holder_reg);  in GenerateLoadInterceptor()
1307       if (lookup->type() == CALLBACKS && !receiver.is(holder_reg)) {  in GenerateLoadInterceptor()
1315       holder_reg = CheckPrototypes(interceptor_holder,  in GenerateLoadInterceptor()
1316                                    holder_reg,  in GenerateLoadInterceptor()
1328       GenerateFastPropertyLoad(masm(), v0, holder_reg,  in GenerateLoadInterceptor()
1345       if (!receiver.is(holder_reg)) {  in GenerateLoadInterceptor()
1346         ASSERT(scratch1.is(holder_reg));  in GenerateLoadInterceptor()
1347         __ Push(receiver, holder_reg);  in GenerateLoadInterceptor()
1355         __ Push(holder_reg, scratch3, scratch2, name_reg);  in GenerateLoadInterceptor()
1366     Register holder_reg = CheckPrototypes(object, receiver, interceptor_holder,  in GenerateLoadInterceptor()  local
1369     PushInterceptorArguments(masm(), receiver, holder_reg,  in GenerateLoadInterceptor()